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@@ -175,10 +175,10 @@ this.children.splice(b,1))},getChildByName:function(a){console.warn("THREE.Objec
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a||new THREE.Vector3;this.updateMatrixWorld(!0);return a.setFromMatrixPosition(this.matrixWorld)},getWorldQuaternion:function(){var a=new THREE.Vector3,b=new THREE.Vector3;return function(c){c=c||new THREE.Quaternion;this.updateMatrixWorld(!0);this.matrixWorld.decompose(a,c,b);return c}}(),getWorldRotation:function(){var a=new THREE.Quaternion;return function(b){b=b||new THREE.Euler;this.getWorldQuaternion(a);return b.setFromQuaternion(a,this.rotation.order,!1)}}(),getWorldScale:function(){var a=
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new THREE.Vector3,b=new THREE.Quaternion;return function(c){c=c||new THREE.Vector3;this.updateMatrixWorld(!0);this.matrixWorld.decompose(a,b,c);return c}}(),getWorldDirection:function(){var a=new THREE.Quaternion;return function(b){b=b||new THREE.Vector3;this.getWorldQuaternion(a);return b.set(0,0,1).applyQuaternion(a)}}(),raycast:function(){},traverse:function(a){a(this);for(var b=this.children,c=0,d=b.length;c<d;c++)b[c].traverse(a)},traverseVisible:function(a){if(!1!==this.visible){a(this);for(var b=
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this.children,c=0,d=b.length;c<d;c++)b[c].traverseVisible(a)}},traverseAncestors:function(a){var b=this.parent;null!==b&&(a(b),b.traverseAncestors(a))},updateMatrix:function(){this.matrix.compose(this.position,this.quaternion,this.scale);this.matrixWorldNeedsUpdate=!0},updateMatrixWorld:function(a){!0===this.matrixAutoUpdate&&this.updateMatrix();if(!0===this.matrixWorldNeedsUpdate||!0===a)null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,
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-this.matrix),this.matrixWorldNeedsUpdate=!1,a=!0;for(var b=0,c=this.children.length;b<c;b++)this.children[b].updateMatrixWorld(a)},toJSON:function(a){function b(a){var b=[],c;for(c in a){var d=a[c];delete d.metadata;b.push(d)}return b}var c=void 0===a,d={},e={object:d};c&&(a={geometries:{},materials:{},textures:{},images:{}},e.metadata={version:4.4,type:"Object",generator:"Object3D.toJSON"});d.uuid=this.uuid;d.type=this.type;""!==this.name&&(d.name=this.name);"{}"!==JSON.stringify(this.userData)&&
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-(d.userData=this.userData);!0!==this.visible&&(d.visible=this.visible);d.matrix=this.matrix.toArray();this.geometry&&void 0===a.geometries[this.geometry.uuid]&&(a.geometries[this.geometry.uuid]=this.geometry.toJSON(a));this.material&&void 0===a.materials[this.material.uuid]&&(a.materials[this.material.uuid]=this.material.toJSON(a));if(0<this.children.length){d.children=[];for(var g=0;g<this.children.length;g++)d.children.push(this.children[g].toJSON(a).object)}c&&(c=b(a.geometries),d=b(a.materials),
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-g=b(a.textures),a=b(a.images),0<c.length&&(e.geometries=c),0<d.length&&(e.materials=d),0<g.length&&(e.textures=g),0<a.length&&(e.images=a));return e},clone:function(a){return(new this.constructor).copy(this,a)},copy:function(a,b){void 0===b&&(b=!0);this.name=a.name;this.up.copy(a.up);this.position.copy(a.position);this.quaternion.copy(a.quaternion);this.scale.copy(a.scale);this.rotationAutoUpdate=a.rotationAutoUpdate;this.matrix.copy(a.matrix);this.matrixWorld.copy(a.matrixWorld);this.matrixAutoUpdate=
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-a.matrixAutoUpdate;this.matrixWorldNeedsUpdate=a.matrixWorldNeedsUpdate;this.visible=a.visible;this.castShadow=a.castShadow;this.receiveShadow=a.receiveShadow;this.frustumCulled=a.frustumCulled;this.renderOrder=a.renderOrder;this.userData=JSON.parse(JSON.stringify(a.userData));if(!0===b)for(var c=0;c<a.children.length;c++)this.add(a.children[c].clone());return this}};THREE.EventDispatcher.prototype.apply(THREE.Object3D.prototype);THREE.Object3DIdCount=0;
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+this.matrix),this.matrixWorldNeedsUpdate=!1,a=!0;for(var b=0,c=this.children.length;b<c;b++)this.children[b].updateMatrixWorld(a)},toJSON:function(a){function b(a){var b=[],c;for(c in a){var d=a[c];delete d.metadata;b.push(d)}return b}var c=void 0===a,d={};c&&(a={geometries:{},materials:{},textures:{},images:{}},d.metadata={version:4.4,type:"Object",generator:"Object3D.toJSON"});var e={};e.uuid=this.uuid;e.type=this.type;""!==this.name&&(e.name=this.name);"{}"!==JSON.stringify(this.userData)&&(e.userData=
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+this.userData);!0!==this.visible&&(e.visible=this.visible);e.matrix=this.matrix.toArray();void 0!==this.geometry&&(void 0===a.geometries[this.geometry.uuid]&&(a.geometries[this.geometry.uuid]=this.geometry.toJSON(a)),e.geometry=this.geometry.uuid);void 0!==this.material&&(void 0===a.materials[this.material.uuid]&&(a.materials[this.material.uuid]=this.material.toJSON(a)),e.material=this.material.uuid);if(0<this.children.length){e.children=[];for(var g=0;g<this.children.length;g++)e.children.push(this.children[g].toJSON(a).object)}if(c){var c=
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+b(a.geometries),g=b(a.materials),f=b(a.textures);a=b(a.images);0<c.length&&(d.geometries=c);0<g.length&&(d.materials=g);0<f.length&&(d.textures=f);0<a.length&&(d.images=a)}d.object=e;return d},clone:function(a){return(new this.constructor).copy(this,a)},copy:function(a,b){void 0===b&&(b=!0);this.name=a.name;this.up.copy(a.up);this.position.copy(a.position);this.quaternion.copy(a.quaternion);this.scale.copy(a.scale);this.rotationAutoUpdate=a.rotationAutoUpdate;this.matrix.copy(a.matrix);this.matrixWorld.copy(a.matrixWorld);
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+this.matrixAutoUpdate=a.matrixAutoUpdate;this.matrixWorldNeedsUpdate=a.matrixWorldNeedsUpdate;this.visible=a.visible;this.castShadow=a.castShadow;this.receiveShadow=a.receiveShadow;this.frustumCulled=a.frustumCulled;this.renderOrder=a.renderOrder;this.userData=JSON.parse(JSON.stringify(a.userData));if(!0===b)for(var c=0;c<a.children.length;c++)this.add(a.children[c].clone());return this}};THREE.EventDispatcher.prototype.apply(THREE.Object3D.prototype);THREE.Object3DIdCount=0;
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THREE.Face3=function(a,b,c,d,e,g){this.a=a;this.b=b;this.c=c;this.normal=d instanceof THREE.Vector3?d:new THREE.Vector3;this.vertexNormals=Array.isArray(d)?d:[];this.color=e instanceof THREE.Color?e:new THREE.Color;this.vertexColors=Array.isArray(e)?e:[];this.materialIndex=void 0!==g?g:0};
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THREE.Face3.prototype={constructor:THREE.Face3,clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.a=a.a;this.b=a.b;this.c=a.c;this.normal.copy(a.normal);this.color.copy(a.color);this.materialIndex=a.materialIndex;for(var b=0,c=a.vertexNormals.length;b<c;b++)this.vertexNormals[b]=a.vertexNormals[b].clone();b=0;for(c=a.vertexColors.length;b<c;b++)this.vertexColors[b]=a.vertexColors[b].clone();return this}};
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THREE.Face4=function(a,b,c,d,e,g,f){console.warn("THREE.Face4 has been removed. A THREE.Face3 will be created instead.");return new THREE.Face3(a,b,c,e,g,f)};THREE.BufferAttribute=function(a,b){this.uuid=THREE.Math.generateUUID();this.array=a;this.itemSize=b;this.dynamic=!1;this.updateRange={offset:0,count:-1};this.version=0};
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@@ -307,23 +307,22 @@ THREE.OrthographicCamera.prototype.toJSON=function(a){a=THREE.Object3D.prototype
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THREE.PerspectiveCamera.prototype=Object.create(THREE.Camera.prototype);THREE.PerspectiveCamera.prototype.constructor=THREE.PerspectiveCamera;THREE.PerspectiveCamera.prototype.setLens=function(a,b){void 0===b&&(b=24);this.fov=2*THREE.Math.radToDeg(Math.atan(b/(2*a)));this.updateProjectionMatrix()};THREE.PerspectiveCamera.prototype.setViewOffset=function(a,b,c,d,e,g){this.fullWidth=a;this.fullHeight=b;this.x=c;this.y=d;this.width=e;this.height=g;this.updateProjectionMatrix()};
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THREE.PerspectiveCamera.prototype.updateProjectionMatrix=function(){var a=THREE.Math.radToDeg(2*Math.atan(Math.tan(.5*THREE.Math.degToRad(this.fov))/this.zoom));if(this.fullWidth){var b=this.fullWidth/this.fullHeight,a=Math.tan(THREE.Math.degToRad(.5*a))*this.near,c=-a,d=b*c,b=Math.abs(b*a-d),c=Math.abs(a-c);this.projectionMatrix.makeFrustum(d+this.x*b/this.fullWidth,d+(this.x+this.width)*b/this.fullWidth,a-(this.y+this.height)*c/this.fullHeight,a-this.y*c/this.fullHeight,this.near,this.far)}else this.projectionMatrix.makePerspective(a,
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this.aspect,this.near,this.far)};THREE.PerspectiveCamera.prototype.copy=function(a){THREE.Camera.prototype.copy.call(this,a);this.fov=a.fov;this.aspect=a.aspect;this.near=a.near;this.far=a.far;this.zoom=a.zoom;return this};THREE.PerspectiveCamera.prototype.toJSON=function(a){a=THREE.Object3D.prototype.toJSON.call(this,a);a.object.zoom=this.zoom;a.object.fov=this.fov;a.object.aspect=this.aspect;a.object.near=this.near;a.object.far=this.far;return a};
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-THREE.Light=function(a){THREE.Object3D.call(this);this.type="Light";this.color=new THREE.Color(a)};THREE.Light.prototype=Object.create(THREE.Object3D.prototype);THREE.Light.prototype.constructor=THREE.Light;THREE.Light.prototype.copy=function(a){THREE.Object3D.prototype.copy.call(this,a);this.color.copy(a.color);return this};THREE.AmbientLight=function(a){THREE.Light.call(this,a);this.type="AmbientLight"};THREE.AmbientLight.prototype=Object.create(THREE.Light.prototype);
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-THREE.AmbientLight.prototype.constructor=THREE.AmbientLight;THREE.AmbientLight.prototype.toJSON=function(a){a=THREE.Object3D.prototype.toJSON.call(this,a);a.object.color=this.color.getHex();return a};
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+THREE.Light=function(a){THREE.Object3D.call(this);this.type="Light";this.color=new THREE.Color(a)};THREE.Light.prototype=Object.create(THREE.Object3D.prototype);THREE.Light.prototype.constructor=THREE.Light;THREE.Light.prototype.copy=function(a){THREE.Object3D.prototype.copy.call(this,a);this.color.copy(a.color);return this};
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+THREE.Light.prototype.toJSON=function(a){a=THREE.Object3D.prototype.toJSON.call(this,a);a.object.color=this.color.getHex();void 0!==this.groundColor&&(a.object.groundColor=this.groundColor.getHex());void 0!==this.intensity&&(a.object.intensity=this.intensity);void 0!==this.distance&&(a.object.distance=this.distance);void 0!==this.angle&&(a.object.angle=this.angle);void 0!==this.decay&&(a.object.decay=this.decay);void 0!==this.exponent&&(a.object.exponent=this.exponent);return a};
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+THREE.AmbientLight=function(a){THREE.Light.call(this,a);this.type="AmbientLight"};THREE.AmbientLight.prototype=Object.create(THREE.Light.prototype);THREE.AmbientLight.prototype.constructor=THREE.AmbientLight;
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THREE.DirectionalLight=function(a,b){THREE.Light.call(this,a);this.type="DirectionalLight";this.position.set(0,1,0);this.updateMatrix();this.target=new THREE.Object3D;this.intensity=void 0!==b?b:1;this.onlyShadow=this.castShadow=!1;this.shadowCameraNear=50;this.shadowCameraFar=5E3;this.shadowCameraLeft=-500;this.shadowCameraTop=this.shadowCameraRight=500;this.shadowCameraBottom=-500;this.shadowCameraVisible=!1;this.shadowBias=0;this.shadowDarkness=.5;this.shadowMapHeight=this.shadowMapWidth=512;this.shadowMatrix=
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this.shadowCamera=this.shadowMapSize=this.shadowMap=null};THREE.DirectionalLight.prototype=Object.create(THREE.Light.prototype);THREE.DirectionalLight.prototype.constructor=THREE.DirectionalLight;
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THREE.DirectionalLight.prototype.copy=function(a){THREE.Light.prototype.copy.call(this,a);this.intensity=a.intensity;this.target=a.target.clone();this.castShadow=a.castShadow;this.onlyShadow=a.onlyShadow;this.shadowCameraNear=a.shadowCameraNear;this.shadowCameraFar=a.shadowCameraFar;this.shadowCameraLeft=a.shadowCameraLeft;this.shadowCameraRight=a.shadowCameraRight;this.shadowCameraTop=a.shadowCameraTop;this.shadowCameraBottom=a.shadowCameraBottom;this.shadowCameraVisible=a.shadowCameraVisible;this.shadowBias=
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-a.shadowBias;this.shadowDarkness=a.shadowDarkness;this.shadowMapWidth=a.shadowMapWidth;this.shadowMapHeight=a.shadowMapHeight;return this};THREE.DirectionalLight.prototype.toJSON=function(a){a=THREE.Object3D.prototype.toJSON.call(this,a);a.object.color=this.color.getHex();a.object.intensity=this.intensity;return a};
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-THREE.HemisphereLight=function(a,b,c){THREE.Light.call(this,a);this.type="HemisphereLight";this.position.set(0,1,0);this.updateMatrix();this.groundColor=new THREE.Color(b);this.intensity=void 0!==c?c:1};THREE.HemisphereLight.prototype=Object.create(THREE.Light.prototype);THREE.HemisphereLight.prototype.constructor=THREE.HemisphereLight;THREE.HemisphereLight.prototype.copy=function(a){THREE.Light.prototype.copy.call(this,a);this.groundColor.copy(a.groundColor);this.intensity=a.intensity;return this};
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-THREE.HemisphereLight.prototype.toJSON=function(a){a=THREE.Object3D.prototype.toJSON.call(this,a);a.object.color=this.color.getHex();a.object.groundColor=this.groundColor.getHex();a.object.intensity=this.intensity;return a};
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+a.shadowBias;this.shadowDarkness=a.shadowDarkness;this.shadowMapWidth=a.shadowMapWidth;this.shadowMapHeight=a.shadowMapHeight;return this};THREE.HemisphereLight=function(a,b,c){THREE.Light.call(this,a);this.type="HemisphereLight";this.position.set(0,1,0);this.updateMatrix();this.groundColor=new THREE.Color(b);this.intensity=void 0!==c?c:1};THREE.HemisphereLight.prototype=Object.create(THREE.Light.prototype);THREE.HemisphereLight.prototype.constructor=THREE.HemisphereLight;
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+THREE.HemisphereLight.prototype.copy=function(a){THREE.Light.prototype.copy.call(this,a);this.groundColor.copy(a.groundColor);this.intensity=a.intensity;return this};
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THREE.PointLight=function(a,b,c,d){THREE.Light.call(this,a);this.type="PointLight";this.intensity=void 0!==b?b:1;this.distance=void 0!==c?c:0;this.decay=void 0!==d?d:1;this.onlyShadow=this.castShadow=!1;this.shadowCameraNear=1;this.shadowCameraFar=500;this.shadowCameraFov=90;this.shadowCameraVisible=!1;this.shadowBias=0;this.shadowDarkness=.5;this.shadowMapHeight=this.shadowMapWidth=512;this.shadowMatrix=this.shadowCamera=this.shadowMapSize=this.shadowMap=null};THREE.PointLight.prototype=Object.create(THREE.Light.prototype);
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THREE.PointLight.prototype.constructor=THREE.PointLight;
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THREE.PointLight.prototype.copy=function(a){THREE.Light.prototype.copy.call(this,a);this.intensity=a.intensity;this.distance=a.distance;this.decay=a.decay;this.castShadow=a.castShadow;this.onlyShadow=a.onlyShadow;this.shadowCameraNear=a.shadowCameraNear;this.shadowCameraFar=a.shadowCameraFar;this.shadowCameraFov=a.shadowCameraFov;this.shadowCameraVisible=a.shadowCameraVisible;this.shadowBias=a.shadowBias;this.shadowDarkness=a.shadowDarkness;this.shadowMapWidth=a.shadowMapWidth;this.shadowMapHeight=
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-a.shadowMapHeight;return this};THREE.PointLight.prototype.toJSON=function(a){a=THREE.Object3D.prototype.toJSON.call(this,a);a.object.color=this.color.getHex();a.object.intensity=this.intensity;a.object.distance=this.distance;a.object.decay=this.decay;return a};
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+a.shadowMapHeight;return this};
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THREE.SpotLight=function(a,b,c,d,e,g){THREE.Light.call(this,a);this.type="SpotLight";this.position.set(0,1,0);this.updateMatrix();this.target=new THREE.Object3D;this.intensity=void 0!==b?b:1;this.distance=void 0!==c?c:0;this.angle=void 0!==d?d:Math.PI/3;this.exponent=void 0!==e?e:10;this.decay=void 0!==g?g:1;this.onlyShadow=this.castShadow=!1;this.shadowCameraNear=50;this.shadowCameraFar=5E3;this.shadowCameraFov=50;this.shadowCameraVisible=!1;this.shadowBias=0;this.shadowDarkness=.5;this.shadowMapHeight=
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this.shadowMapWidth=512;this.shadowMatrix=this.shadowCamera=this.shadowMapSize=this.shadowMap=null};THREE.SpotLight.prototype=Object.create(THREE.Light.prototype);THREE.SpotLight.prototype.constructor=THREE.SpotLight;
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THREE.SpotLight.prototype.copy=function(a){THREE.Light.prototype.copy.call(this,a);this.intensity=a.intensity;this.distance=a.distance;this.angle=a.angle;this.exponent=a.exponent;this.decay=a.decay;this.target=a.target.clone();this.castShadow=a.castShadow;this.onlyShadow=a.onlyShadow;this.shadowCameraNear=a.shadowCameraNear;this.shadowCameraFar=a.shadowCameraFar;this.shadowCameraFov=a.shadowCameraFov;this.shadowCameraVisible=a.shadowCameraVisible;this.shadowBias=a.shadowBias;this.shadowDarkness=a.shadowDarkness;
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-this.shadowMapWidth=a.shadowMapWidth;this.shadowMapHeight=a.shadowMapHeight;return this};THREE.SpotLight.prototype.toJSON=function(a){a=THREE.Object3D.prototype.toJSON.call(this,a);a.object.color=this.color.getHex();a.object.intensity=this.intensity;a.object.distance=this.distance;a.object.angle=this.angle;a.object.exponent=this.exponent;a.object.decay=this.decay;return a};
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-THREE.Cache={enabled:!1,files:{},add:function(a,b){!1!==this.enabled&&(this.files[a]=b)},get:function(a){if(!1!==this.enabled)return this.files[a]},remove:function(a){delete this.files[a]},clear:function(){this.files={}}};THREE.Loader=function(){this.onLoadStart=function(){};this.onLoadProgress=function(){};this.onLoadComplete=function(){}};
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+this.shadowMapWidth=a.shadowMapWidth;this.shadowMapHeight=a.shadowMapHeight;return this};THREE.Cache={enabled:!1,files:{},add:function(a,b){!1!==this.enabled&&(this.files[a]=b)},get:function(a){if(!1!==this.enabled)return this.files[a]},remove:function(a){delete this.files[a]},clear:function(){this.files={}}};THREE.Loader=function(){this.onLoadStart=function(){};this.onLoadProgress=function(){};this.onLoadComplete=function(){}};
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THREE.Loader.prototype={constructor:THREE.Loader,crossOrigin:void 0,extractUrlBase:function(a){a=a.split("/");if(1===a.length)return"./";a.pop();return a.join("/")+"/"},initMaterials:function(a,b,c){for(var d=[],e=0;e<a.length;++e)d[e]=this.createMaterial(a[e],b,c);return d},createMaterial:function(){var a;return function(b,c,d){function e(a){a=Math.log(a)/Math.LN2;return Math.pow(2,Math.round(a))}function g(b,g,f,h,l,k,v){var x=c+f,u,B=THREE.Loader.Handlers.get(x);null!==B?u=B.load(x):(u=new THREE.Texture,
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B=a,B.setCrossOrigin(d),B.load(x,function(a){if(!1===THREE.Math.isPowerOfTwo(a.width)||!1===THREE.Math.isPowerOfTwo(a.height)){var b=e(a.width),c=e(a.height),d=document.createElement("canvas");d.width=b;d.height=c;d.getContext("2d").drawImage(a,0,0,b,c);u.image=d}else u.image=a;u.needsUpdate=!0}));u.sourceFile=f;h&&(u.repeat.set(h[0],h[1]),1!==h[0]&&(u.wrapS=THREE.RepeatWrapping),1!==h[1]&&(u.wrapT=THREE.RepeatWrapping));l&&u.offset.set(l[0],l[1]);k&&(f={repeat:THREE.RepeatWrapping,mirror:THREE.MirroredRepeatWrapping},
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void 0!==f[k[0]]&&(u.wrapS=f[k[0]]),void 0!==f[k[1]]&&(u.wrapT=f[k[1]]));v&&(u.anisotropy=v);b[g]=u}function f(a){return(255*a[0]<<16)+(255*a[1]<<8)+255*a[2]}void 0===d&&void 0!==this.crossOrigin&&(d=this.crossOrigin);void 0===a&&(a=new THREE.ImageLoader);var h="MeshLambertMaterial",l={};if(b.shading){var k=b.shading.toLowerCase();"phong"===k?h="MeshPhongMaterial":"basic"===k&&(h="MeshBasicMaterial")}void 0!==b.blending&&void 0!==THREE[b.blending]&&(l.blending=THREE[b.blending]);void 0!==b.transparent&&
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@@ -429,13 +428,13 @@ THREE.VideoTexture=function(a,b,c,d,e,g,f,h,l){THREE.Texture.call(this,a,b,c,d,e
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THREE.Group.prototype.constructor=THREE.Group;THREE.Points=function(a,b){THREE.Object3D.call(this);this.type="Points";this.geometry=void 0!==a?a:new THREE.Geometry;this.material=void 0!==b?b:new THREE.PointsMaterial({color:16777215*Math.random()})};THREE.Points.prototype=Object.create(THREE.Object3D.prototype);THREE.Points.prototype.constructor=THREE.Points;
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THREE.Points.prototype.raycast=function(){var a=new THREE.Matrix4,b=new THREE.Ray;return function(c,d){function e(a,e){var f=b.distanceSqToPoint(a);if(f<l){var h=b.closestPointToPoint(a);h.applyMatrix4(g.matrixWorld);var k=c.ray.origin.distanceTo(h);k<c.near||k>c.far||d.push({distance:k,distanceToRay:Math.sqrt(f),point:h.clone(),index:e,face:null,object:g})}}var g=this,f=g.geometry,h=c.params.Points.threshold;a.getInverse(this.matrixWorld);b.copy(c.ray).applyMatrix4(a);if(null===f.boundingBox||!1!==
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b.isIntersectionBox(f.boundingBox)){var h=h/((this.scale.x+this.scale.y+this.scale.z)/3),l=h*h,h=new THREE.Vector3;if(f instanceof THREE.BufferGeometry){var k=f.index,f=f.attributes.position.array;if(null!==k)for(var n=k.array,k=0,p=n.length;k<p;k++){var m=n[k];h.fromArray(f,3*m);e(h,m)}else for(k=0,n=f.length/3;k<n;k++)h.fromArray(f,3*k),e(h,k)}else for(h=f.vertices,k=0,n=h.length;k<n;k++)e(h[k],k)}}}();THREE.Points.prototype.clone=function(){return(new this.constructor(this.geometry,this.material)).copy(this)};
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-THREE.Points.prototype.toJSON=function(a){a=THREE.Object3D.prototype.toJSON.call(this,a);a.object.geometry=this.geometry.uuid;a.object.material=this.material.uuid;return a};THREE.PointCloud=function(a,b){console.warn("THREE.PointCloud has been renamed to THREE.Points.");return new THREE.Points(a,b)};THREE.ParticleSystem=function(a,b){console.warn("THREE.ParticleSystem has been renamed to THREE.Points.");return new THREE.Points(a,b)};
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+THREE.PointCloud=function(a,b){console.warn("THREE.PointCloud has been renamed to THREE.Points.");return new THREE.Points(a,b)};THREE.ParticleSystem=function(a,b){console.warn("THREE.ParticleSystem has been renamed to THREE.Points.");return new THREE.Points(a,b)};
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THREE.Line=function(a,b,c){if(1===c)return console.warn("THREE.Line: parameter THREE.LinePieces no longer supported. Created THREE.LineSegments instead."),new THREE.LineSegments(a,b);THREE.Object3D.call(this);this.type="Line";this.geometry=void 0!==a?a:new THREE.Geometry;this.material=void 0!==b?b:new THREE.LineBasicMaterial({color:16777215*Math.random()})};THREE.Line.prototype=Object.create(THREE.Object3D.prototype);THREE.Line.prototype.constructor=THREE.Line;
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THREE.Line.prototype.raycast=function(){var a=new THREE.Matrix4,b=new THREE.Ray,c=new THREE.Sphere;return function(d,e){var g=d.linePrecision,g=g*g,f=this.geometry;null===f.boundingSphere&&f.computeBoundingSphere();c.copy(f.boundingSphere);c.applyMatrix4(this.matrixWorld);if(!1!==d.ray.isIntersectionSphere(c)){a.getInverse(this.matrixWorld);b.copy(d.ray).applyMatrix4(a);var h=new THREE.Vector3,l=new THREE.Vector3,k=new THREE.Vector3,n=new THREE.Vector3,p=this instanceof THREE.LineSegments?2:1;if(f instanceof
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THREE.BufferGeometry){var m=f.index,q=f.attributes;if(null!==m)for(var f=m.array,q=q.position.array,m=0,s=f.length-1;m<s;m+=p){var t=f[m+1];h.fromArray(q,3*f[m]);l.fromArray(q,3*t);t=b.distanceSqToSegment(h,l,n,k);t>g||(n.applyMatrix4(this.matrixWorld),t=d.ray.origin.distanceTo(n),t<d.near||t>d.far||e.push({distance:t,point:k.clone().applyMatrix4(this.matrixWorld),index:m,face:null,faceIndex:null,object:this}))}else for(q=q.position.array,m=0,s=q.length/3-1;m<s;m+=p)h.fromArray(q,3*m),l.fromArray(q,
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3*m+3),t=b.distanceSqToSegment(h,l,n,k),t>g||(n.applyMatrix4(this.matrixWorld),t=d.ray.origin.distanceTo(n),t<d.near||t>d.far||e.push({distance:t,point:k.clone().applyMatrix4(this.matrixWorld),index:m,face:null,faceIndex:null,object:this}))}else if(f instanceof THREE.Geometry)for(h=f.vertices,l=h.length,m=0;m<l-1;m+=p)t=b.distanceSqToSegment(h[m],h[m+1],n,k),t>g||(n.applyMatrix4(this.matrixWorld),t=d.ray.origin.distanceTo(n),t<d.near||t>d.far||e.push({distance:t,point:k.clone().applyMatrix4(this.matrixWorld),
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-index:m,face:null,faceIndex:null,object:this}))}}}();THREE.Line.prototype.clone=function(){return(new this.constructor(this.geometry,this.material)).copy(this)};THREE.Line.prototype.toJSON=function(a){a=THREE.Object3D.prototype.toJSON.call(this,a);a.object.geometry=this.geometry.uuid;a.object.material=this.material.uuid;return a};THREE.LineStrip=0;THREE.LinePieces=1;THREE.LineSegments=function(a,b){THREE.Line.call(this,a,b);this.type="LineSegments"};THREE.LineSegments.prototype=Object.create(THREE.Line.prototype);
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-THREE.LineSegments.prototype.constructor=THREE.LineSegments;THREE.Mesh=function(a,b){THREE.Object3D.call(this);this.type="Mesh";this.geometry=void 0!==a?a:new THREE.Geometry;this.material=void 0!==b?b:new THREE.MeshBasicMaterial({color:16777215*Math.random()});this.updateMorphTargets()};THREE.Mesh.prototype=Object.create(THREE.Object3D.prototype);THREE.Mesh.prototype.constructor=THREE.Mesh;
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+index:m,face:null,faceIndex:null,object:this}))}}}();THREE.Line.prototype.clone=function(){return(new this.constructor(this.geometry,this.material)).copy(this)};THREE.LineStrip=0;THREE.LinePieces=1;THREE.LineSegments=function(a,b){THREE.Line.call(this,a,b);this.type="LineSegments"};THREE.LineSegments.prototype=Object.create(THREE.Line.prototype);THREE.LineSegments.prototype.constructor=THREE.LineSegments;
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+THREE.Mesh=function(a,b){THREE.Object3D.call(this);this.type="Mesh";this.geometry=void 0!==a?a:new THREE.Geometry;this.material=void 0!==b?b:new THREE.MeshBasicMaterial({color:16777215*Math.random()});this.updateMorphTargets()};THREE.Mesh.prototype=Object.create(THREE.Object3D.prototype);THREE.Mesh.prototype.constructor=THREE.Mesh;
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THREE.Mesh.prototype.updateMorphTargets=function(){if(void 0!==this.geometry.morphTargets&&0<this.geometry.morphTargets.length){this.morphTargetBase=-1;this.morphTargetInfluences=[];this.morphTargetDictionary={};for(var a=0,b=this.geometry.morphTargets.length;a<b;a++)this.morphTargetInfluences.push(0),this.morphTargetDictionary[this.geometry.morphTargets[a].name]=a}};
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THREE.Mesh.prototype.getMorphTargetIndexByName=function(a){if(void 0!==this.morphTargetDictionary[a])return this.morphTargetDictionary[a];console.warn("THREE.Mesh.getMorphTargetIndexByName: morph target "+a+" does not exist. Returning 0.");return 0};
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THREE.Mesh.prototype.raycast=function(){function a(a,b,c,d,e,f,g){THREE.Triangle.barycoordFromPoint(a,b,c,d,q);e.multiplyScalar(q.x);f.multiplyScalar(q.y);g.multiplyScalar(q.z);e.add(f).add(g);return e.clone()}var b=new THREE.Matrix4,c=new THREE.Ray,d=new THREE.Sphere,e=new THREE.Vector3,g=new THREE.Vector3,f=new THREE.Vector3,h=new THREE.Vector3,l=new THREE.Vector3,k=new THREE.Vector3,n=new THREE.Vector2,p=new THREE.Vector2,m=new THREE.Vector2,q=new THREE.Vector3,s=new THREE.Vector3,t=new THREE.Vector3;
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@@ -444,8 +443,8 @@ return function(q,x){var u=this.geometry,B=this.material;if(void 0!==B&&(null===
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C,E,THREE.Triangle.normal(e,g,f)),faceIndex:Math.floor(G/3),object:this})}}else for(D=u.position.array,G=0,K=D.length;G<K;G+=9){e.fromArray(D,G);g.fromArray(D,G+3);f.fromArray(D,G+6);if(B.side===THREE.BackSide){if(null===c.intersectTriangle(f,g,e,!0,s))continue}else if(null===c.intersectTriangle(e,g,f,B.side!==THREE.DoubleSide,s))continue;t.copy(s);t.applyMatrix4(this.matrixWorld);A=q.ray.origin.distanceTo(t);A<q.near||A>q.far||(void 0!==u.uv&&(I=u.uv.array,n.fromArray(I,G),p.fromArray(I,G+2),m.fromArray(I,
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G+4),I=a(s,e,g,f,n,p,m)),w=G/3,C=w+1,E=w+2,x.push({distance:A,point:t.clone(),uv:I,face:new THREE.Face3(w,C,E,THREE.Triangle.normal(e,g,f)),index:w,object:this}))}else if(u instanceof THREE.Geometry)for(var z=B instanceof THREE.MeshFaceMaterial,D=!0===z?B.materials:null,G=u.vertices,K=u.faces,M=0,N=K.length;M<N;M++){var H=K[M],A=!0===z?D[H.materialIndex]:B;if(void 0!==A){w=G[H.a];C=G[H.b];E=G[H.c];if(!0===A.morphTargets){var y=u.morphTargets,L=this.morphTargetInfluences;e.set(0,0,0);g.set(0,0,0);
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f.set(0,0,0);for(var O=0,T=y.length;O<T;O++){var Q=L[O];if(0!==Q){var R=y[O].vertices;e.addScaledVector(h.subVectors(R[H.a],w),Q);g.addScaledVector(l.subVectors(R[H.b],C),Q);f.addScaledVector(k.subVectors(R[H.c],E),Q)}}e.add(w);g.add(C);f.add(E);w=e;C=g;E=f}if(A.side===THREE.BackSide){if(null===c.intersectTriangle(E,C,w,!0,s))continue}else if(null===c.intersectTriangle(w,C,E,A.side!==THREE.DoubleSide,s))continue;t.copy(s);t.applyMatrix4(this.matrixWorld);A=q.ray.origin.distanceTo(t);A<q.near||A>q.far||
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-(0<u.faceVertexUvs[0].length&&(I=u.faceVertexUvs[0][M],n.copy(I[0]),p.copy(I[1]),m.copy(I[2]),I=a(s,w,C,E,n,p,m)),x.push({distance:A,point:t.clone(),uv:I,face:H,faceIndex:M,object:this}))}}}}}();THREE.Mesh.prototype.clone=function(){return(new this.constructor(this.geometry,this.material)).copy(this)};THREE.Mesh.prototype.toJSON=function(a){a=THREE.Object3D.prototype.toJSON.call(this,a);a.object.geometry=this.geometry.uuid;a.object.material=this.material.uuid;return a};
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-THREE.Bone=function(a){THREE.Object3D.call(this);this.type="Bone";this.skin=a};THREE.Bone.prototype=Object.create(THREE.Object3D.prototype);THREE.Bone.prototype.constructor=THREE.Bone;THREE.Bone.prototype.copy=function(a){THREE.Object3D.prototype.copy.call(this,a);this.skin=a.skin;return this};
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+(0<u.faceVertexUvs[0].length&&(I=u.faceVertexUvs[0][M],n.copy(I[0]),p.copy(I[1]),m.copy(I[2]),I=a(s,w,C,E,n,p,m)),x.push({distance:A,point:t.clone(),uv:I,face:H,faceIndex:M,object:this}))}}}}}();THREE.Mesh.prototype.clone=function(){return(new this.constructor(this.geometry,this.material)).copy(this)};THREE.Bone=function(a){THREE.Object3D.call(this);this.type="Bone";this.skin=a};THREE.Bone.prototype=Object.create(THREE.Object3D.prototype);THREE.Bone.prototype.constructor=THREE.Bone;
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+THREE.Bone.prototype.copy=function(a){THREE.Object3D.prototype.copy.call(this,a);this.skin=a.skin;return this};
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THREE.Skeleton=function(a,b,c){this.useVertexTexture=void 0!==c?c:!0;this.identityMatrix=new THREE.Matrix4;a=a||[];this.bones=a.slice(0);this.useVertexTexture?(a=Math.sqrt(4*this.bones.length),a=THREE.Math.nextPowerOfTwo(Math.ceil(a)),this.boneTextureHeight=this.boneTextureWidth=a=Math.max(a,4),this.boneMatrices=new Float32Array(this.boneTextureWidth*this.boneTextureHeight*4),this.boneTexture=new THREE.DataTexture(this.boneMatrices,this.boneTextureWidth,this.boneTextureHeight,THREE.RGBAFormat,THREE.FloatType)):
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this.boneMatrices=new Float32Array(16*this.bones.length);if(void 0===b)this.calculateInverses();else if(this.bones.length===b.length)this.boneInverses=b.slice(0);else for(console.warn("THREE.Skeleton bonInverses is the wrong length."),this.boneInverses=[],b=0,a=this.bones.length;b<a;b++)this.boneInverses.push(new THREE.Matrix4)};
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THREE.Skeleton.prototype.calculateInverses=function(){this.boneInverses=[];for(var a=0,b=this.bones.length;a<b;a++){var c=new THREE.Matrix4;this.bones[a]&&c.getInverse(this.bones[a].matrixWorld);this.boneInverses.push(c)}};
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@@ -461,8 +460,8 @@ THREE.LOD.prototype.raycast=function(){var a=new THREE.Vector3;return function(b
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THREE.LOD.prototype.update=function(){var a=new THREE.Vector3,b=new THREE.Vector3;return function(c){var d=this.levels;if(1<d.length){a.setFromMatrixPosition(c.matrixWorld);b.setFromMatrixPosition(this.matrixWorld);c=a.distanceTo(b);d[0].object.visible=!0;for(var e=1,g=d.length;e<g;e++)if(c>=d[e].distance)d[e-1].object.visible=!1,d[e].object.visible=!0;else break;for(;e<g;e++)d[e].object.visible=!1}}}();
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THREE.LOD.prototype.copy=function(a){THREE.Object3D.prototype.copy.call(this,a,!1);a=a.levels;for(var b=0,c=a.length;b<c;b++){var d=a[b];this.addLevel(d.object.clone(),d.distance)}return this};THREE.LOD.prototype.toJSON=function(a){a=THREE.Object3D.prototype.toJSON.call(this,a);a.object.levels=[];for(var b=this.levels,c=0,d=b.length;c<d;c++){var e=b[c];a.object.levels.push({object:e.object.uuid,distance:e.distance})}return a};
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THREE.Sprite=function(){var a=new Uint16Array([0,1,2,0,2,3]),b=new Float32Array([-.5,-.5,0,.5,-.5,0,.5,.5,0,-.5,.5,0]),c=new Float32Array([0,0,1,0,1,1,0,1]),d=new THREE.BufferGeometry;d.setIndex(new THREE.BufferAttribute(a,1));d.addAttribute("position",new THREE.BufferAttribute(b,3));d.addAttribute("uv",new THREE.BufferAttribute(c,2));return function(a){THREE.Object3D.call(this);this.type="Sprite";this.geometry=d;this.material=void 0!==a?a:new THREE.SpriteMaterial}}();THREE.Sprite.prototype=Object.create(THREE.Object3D.prototype);
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-THREE.Sprite.prototype.constructor=THREE.Sprite;THREE.Sprite.prototype.raycast=function(){var a=new THREE.Vector3;return function(b,c){a.setFromMatrixPosition(this.matrixWorld);var d=b.ray.distanceSqToPoint(a);d>this.scale.x*this.scale.y||c.push({distance:Math.sqrt(d),point:this.position,face:null,object:this})}}();THREE.Sprite.prototype.clone=function(){return(new this.constructor(this.material)).copy(this)};
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-THREE.Sprite.prototype.toJSON=function(a){a=THREE.Object3D.prototype.toJSON.call(this,a);a.object.material=this.material.uuid;return a};THREE.Particle=THREE.Sprite;THREE.LensFlare=function(a,b,c,d,e){THREE.Object3D.call(this);this.lensFlares=[];this.positionScreen=new THREE.Vector3;this.customUpdateCallback=void 0;void 0!==a&&this.add(a,b,c,d,e)};THREE.LensFlare.prototype=Object.create(THREE.Object3D.prototype);THREE.LensFlare.prototype.constructor=THREE.LensFlare;
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+THREE.Sprite.prototype.constructor=THREE.Sprite;THREE.Sprite.prototype.raycast=function(){var a=new THREE.Vector3;return function(b,c){a.setFromMatrixPosition(this.matrixWorld);var d=b.ray.distanceSqToPoint(a);d>this.scale.x*this.scale.y||c.push({distance:Math.sqrt(d),point:this.position,face:null,object:this})}}();THREE.Sprite.prototype.clone=function(){return(new this.constructor(this.material)).copy(this)};THREE.Particle=THREE.Sprite;
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+THREE.LensFlare=function(a,b,c,d,e){THREE.Object3D.call(this);this.lensFlares=[];this.positionScreen=new THREE.Vector3;this.customUpdateCallback=void 0;void 0!==a&&this.add(a,b,c,d,e)};THREE.LensFlare.prototype=Object.create(THREE.Object3D.prototype);THREE.LensFlare.prototype.constructor=THREE.LensFlare;
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THREE.LensFlare.prototype.add=function(a,b,c,d,e,g){void 0===b&&(b=-1);void 0===c&&(c=0);void 0===g&&(g=1);void 0===e&&(e=new THREE.Color(16777215));void 0===d&&(d=THREE.NormalBlending);c=Math.min(c,Math.max(0,c));this.lensFlares.push({texture:a,size:b,distance:c,x:0,y:0,z:0,scale:1,rotation:0,opacity:g,color:e,blending:d})};
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THREE.LensFlare.prototype.updateLensFlares=function(){var a,b=this.lensFlares.length,c,d=2*-this.positionScreen.x,e=2*-this.positionScreen.y;for(a=0;a<b;a++)c=this.lensFlares[a],c.x=this.positionScreen.x+d*c.distance,c.y=this.positionScreen.y+e*c.distance,c.wantedRotation=c.x*Math.PI*.25,c.rotation+=.25*(c.wantedRotation-c.rotation)};
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THREE.LensFlare.prototype.copy=function(a){THREE.Object3D.prototype.copy.call(this,a);this.positionScreen.copy(a.positionScreen);this.customUpdateCallback=a.customUpdateCallback;for(var b=0,c=a.lensFlares.length;b<c;b++)this.lensFlares.push(a.lensFlares[b]);return this};THREE.Scene=function(){THREE.Object3D.call(this);this.type="Scene";this.overrideMaterial=this.fog=null;this.autoUpdate=!0};THREE.Scene.prototype=Object.create(THREE.Object3D.prototype);THREE.Scene.prototype.constructor=THREE.Scene;
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Mr.doob