Updated builds.

build/three.js

@@ -14144,6 +14144,7 @@ THREE.ObjectLoader.prototype = {
 
 				if ( data.displacementMap !== undefined ) material.displacementMap = getTexture( data.displacementMap );
 				if ( data.displacementScale !== undefined ) material.displacementScale = data.displacementScale;
+				if ( data.displacementBias !== undefined ) material.displacementBias = data.displacementBias;
 
 				if ( data.specularMap !== undefined ) material.specularMap = getTexture( data.specularMap );
 
@@ -14890,6 +14891,7 @@ THREE.Material.prototype = {
 
 			data.displacementMap = this.displacementMap.toJSON( meta ).uuid;
 			data.displacementScale = this.displacementScale;
+			data.displacementBias = this.displacementBias;
 
 		}
 		if ( this.specularMap instanceof THREE.Texture ) data.specularMap = this.specularMap.toJSON( meta ).uuid;
@@ -24729,7 +24731,7 @@ THREE.WebGLShadowMap = function ( _renderer, _lights, _objects ) {
 
 		// set GL state for depth map
 
-		_gl.clearColor( 1, 1, 1, 1 );
+		_renderer.clearColor( 1, 1, 1, 1 );
 		_state.disable( _gl.BLEND );
 
 		_state.enable( _gl.CULL_FACE );
@@ -24892,7 +24894,7 @@ THREE.WebGLShadowMap = function ( _renderer, _lights, _objects ) {
 		var clearColor = _renderer.getClearColor(),
 		clearAlpha = _renderer.getClearAlpha();
 
-		_gl.clearColor( clearColor.r, clearColor.g, clearColor.b, clearAlpha );
+		_renderer.clearColor( clearColor.r, clearColor.g, clearColor.b, clearAlpha );
 		_state.enable( _gl.BLEND );
 
 		if ( scope.cullFace === THREE.CullFaceFront ) {

build/three.min.js

@@ -309,14 +309,14 @@ new THREE.SphereGeometry(h.radius,h.widthSegments,h.heightSegments,h.phiStart,h.
 h.detail);break;case "TetrahedronGeometry":f=new THREE.TetrahedronGeometry(h.radius,h.detail);break;case "RingGeometry":f=new THREE.RingGeometry(h.innerRadius,h.outerRadius,h.thetaSegments,h.phiSegments,h.thetaStart,h.thetaLength);break;case "TorusGeometry":f=new THREE.TorusGeometry(h.radius,h.tube,h.radialSegments,h.tubularSegments,h.arc);break;case "TorusKnotGeometry":f=new THREE.TorusKnotGeometry(h.radius,h.tube,h.radialSegments,h.tubularSegments,h.p,h.q,h.heightScale);break;case "TextGeometry":f=
 new THREE.TextGeometry(h.text,h.data);break;case "BufferGeometry":f=d.parse(h);break;case "Geometry":f=c.parse(h.data,this.texturePath).geometry;break;default:console.warn('THREE.ObjectLoader: Unsupported geometry type "'+h.type+'"');continue}f.uuid=h.uuid;void 0!==h.name&&(f.name=h.name);b[h.uuid]=f}return b},parseMaterials:function(a,b){var c={};if(void 0!==a)for(var d=function(a){void 0===b[a]&&console.warn("THREE.ObjectLoader: Undefined texture",a);return b[a]},e=new THREE.MaterialLoader,g=0,
 f=a.length;g<f;g++){var h=a[g],k=e.parse(h);k.uuid=h.uuid;void 0!==h.depthTest&&(k.depthTest=h.depthTest);void 0!==h.depthWrite&&(k.depthWrite=h.depthWrite);void 0!==h.name&&(k.name=h.name);void 0!==h.map&&(k.map=d(h.map));void 0!==h.alphaMap&&(k.alphaMap=d(h.alphaMap),k.transparent=!0);void 0!==h.bumpMap&&(k.bumpMap=d(h.bumpMap));void 0!==h.bumpScale&&(k.bumpScale=h.bumpScale);void 0!==h.normalMap&&(k.normalMap=d(h.normalMap));h.normalScale&&(k.normalScale=new THREE.Vector2(h.normalScale,h.normalScale));
-void 0!==h.displacementMap&&(k.displacementMap=d(h.displacementMap));void 0!==h.displacementScale&&(k.displacementScale=h.displacementScale);void 0!==h.specularMap&&(k.specularMap=d(h.specularMap));void 0!==h.envMap&&(k.envMap=d(h.envMap),k.combine=THREE.MultiplyOperation);h.reflectivity&&(k.reflectivity=h.reflectivity);void 0!==h.lightMap&&(k.lightMap=d(h.lightMap));void 0!==h.lightMapIntensity&&(k.lightMapIntensity=h.lightMapIntensity);void 0!==h.aoMap&&(k.aoMap=d(h.aoMap));void 0!==h.aoMapIntensity&&
-(k.aoMapIntensity=h.aoMapIntensity);c[h.uuid]=k}return c},parseImages:function(a,b){var c=this,d={};if(void 0!==a&&0<a.length){var e=new THREE.LoadingManager(b),g=new THREE.ImageLoader(e);g.setCrossOrigin(this.crossOrigin);for(var e=function(a){a=c.texturePath+a;c.manager.itemStart(a);return g.load(a,function(){c.manager.itemEnd(a)})},f=0,h=a.length;f<h;f++){var k=a[f];d[k.uuid]=e(k.url)}}return d},parseTextures:function(a,b){function c(a){if("number"===typeof a)return a;console.warn("THREE.ObjectLoader.parseTexture: Constant should be in numeric form.",
-a);return THREE[a]}var d={};if(void 0!==a)for(var e=0,g=a.length;e<g;e++){var f=a[e];void 0===f.image&&console.warn('THREE.ObjectLoader: No "image" specified for',f.uuid);void 0===b[f.image]&&console.warn("THREE.ObjectLoader: Undefined image",f.image);var h=new THREE.Texture(b[f.image]);h.needsUpdate=!0;h.uuid=f.uuid;void 0!==f.name&&(h.name=f.name);void 0!==f.mapping&&(h.mapping=c(f.mapping));void 0!==f.offset&&(h.offset=new THREE.Vector2(f.offset[0],f.offset[1]));void 0!==f.repeat&&(h.repeat=new THREE.Vector2(f.repeat[0],
-f.repeat[1]));void 0!==f.minFilter&&(h.minFilter=c(f.minFilter));void 0!==f.magFilter&&(h.magFilter=c(f.magFilter));void 0!==f.anisotropy&&(h.anisotropy=f.anisotropy);Array.isArray(f.wrap)&&(h.wrapS=c(f.wrap[0]),h.wrapT=c(f.wrap[1]));d[f.uuid]=h}return d},parseObject:function(){var a=new THREE.Matrix4;return function(b,c,d){var e;e=function(a){void 0===c[a]&&console.warn("THREE.ObjectLoader: Undefined geometry",a);return c[a]};var g=function(a){void 0===d[a]&&console.warn("THREE.ObjectLoader: Undefined material",
-a);return d[a]};switch(b.type){case "Scene":e=new THREE.Scene;break;case "PerspectiveCamera":e=new THREE.PerspectiveCamera(b.fov,b.aspect,b.near,b.far);break;case "OrthographicCamera":e=new THREE.OrthographicCamera(b.left,b.right,b.top,b.bottom,b.near,b.far);break;case "AmbientLight":e=new THREE.AmbientLight(b.color);break;case "DirectionalLight":e=new THREE.DirectionalLight(b.color,b.intensity);break;case "PointLight":e=new THREE.PointLight(b.color,b.intensity,b.distance,b.decay);break;case "SpotLight":e=
-new THREE.SpotLight(b.color,b.intensity,b.distance,b.angle,b.exponent,b.decay);break;case "HemisphereLight":e=new THREE.HemisphereLight(b.color,b.groundColor,b.intensity);break;case "Mesh":e=new THREE.Mesh(e(b.geometry),g(b.material));break;case "LOD":e=new THREE.LOD;break;case "Line":e=new THREE.Line(e(b.geometry),g(b.material),b.mode);break;case "PointCloud":e=new THREE.PointCloud(e(b.geometry),g(b.material));break;case "Sprite":e=new THREE.Sprite(g(b.material));break;case "Group":e=new THREE.Group;
-break;default:e=new THREE.Object3D}e.uuid=b.uuid;void 0!==b.name&&(e.name=b.name);void 0!==b.matrix?(a.fromArray(b.matrix),a.decompose(e.position,e.quaternion,e.scale)):(void 0!==b.position&&e.position.fromArray(b.position),void 0!==b.rotation&&e.rotation.fromArray(b.rotation),void 0!==b.scale&&e.scale.fromArray(b.scale));void 0!==b.castShadow&&(e.castShadow=b.castShadow);void 0!==b.receiveShadow&&(e.receiveShadow=b.receiveShadow);void 0!==b.visible&&(e.visible=b.visible);void 0!==b.userData&&(e.userData=
-b.userData);if(void 0!==b.children)for(var f in b.children)e.add(this.parseObject(b.children[f],c,d));if("LOD"===b.type)for(b=b.levels,g=0;g<b.length;g++){var h=b[g];f=e.getObjectByProperty("uuid",h.object);void 0!==f&&e.addLevel(f,h.distance)}return e}}()};THREE.TextureLoader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager};
+void 0!==h.displacementMap&&(k.displacementMap=d(h.displacementMap));void 0!==h.displacementScale&&(k.displacementScale=h.displacementScale);void 0!==h.displacementBias&&(k.displacementBias=h.displacementBias);void 0!==h.specularMap&&(k.specularMap=d(h.specularMap));void 0!==h.envMap&&(k.envMap=d(h.envMap),k.combine=THREE.MultiplyOperation);h.reflectivity&&(k.reflectivity=h.reflectivity);void 0!==h.lightMap&&(k.lightMap=d(h.lightMap));void 0!==h.lightMapIntensity&&(k.lightMapIntensity=h.lightMapIntensity);
+void 0!==h.aoMap&&(k.aoMap=d(h.aoMap));void 0!==h.aoMapIntensity&&(k.aoMapIntensity=h.aoMapIntensity);c[h.uuid]=k}return c},parseImages:function(a,b){var c=this,d={};if(void 0!==a&&0<a.length){var e=new THREE.LoadingManager(b),g=new THREE.ImageLoader(e);g.setCrossOrigin(this.crossOrigin);for(var e=function(a){a=c.texturePath+a;c.manager.itemStart(a);return g.load(a,function(){c.manager.itemEnd(a)})},f=0,h=a.length;f<h;f++){var k=a[f];d[k.uuid]=e(k.url)}}return d},parseTextures:function(a,b){function c(a){if("number"===
+typeof a)return a;console.warn("THREE.ObjectLoader.parseTexture: Constant should be in numeric form.",a);return THREE[a]}var d={};if(void 0!==a)for(var e=0,g=a.length;e<g;e++){var f=a[e];void 0===f.image&&console.warn('THREE.ObjectLoader: No "image" specified for',f.uuid);void 0===b[f.image]&&console.warn("THREE.ObjectLoader: Undefined image",f.image);var h=new THREE.Texture(b[f.image]);h.needsUpdate=!0;h.uuid=f.uuid;void 0!==f.name&&(h.name=f.name);void 0!==f.mapping&&(h.mapping=c(f.mapping));void 0!==
+f.offset&&(h.offset=new THREE.Vector2(f.offset[0],f.offset[1]));void 0!==f.repeat&&(h.repeat=new THREE.Vector2(f.repeat[0],f.repeat[1]));void 0!==f.minFilter&&(h.minFilter=c(f.minFilter));void 0!==f.magFilter&&(h.magFilter=c(f.magFilter));void 0!==f.anisotropy&&(h.anisotropy=f.anisotropy);Array.isArray(f.wrap)&&(h.wrapS=c(f.wrap[0]),h.wrapT=c(f.wrap[1]));d[f.uuid]=h}return d},parseObject:function(){var a=new THREE.Matrix4;return function(b,c,d){var e;e=function(a){void 0===c[a]&&console.warn("THREE.ObjectLoader: Undefined geometry",
+a);return c[a]};var g=function(a){void 0===d[a]&&console.warn("THREE.ObjectLoader: Undefined material",a);return d[a]};switch(b.type){case "Scene":e=new THREE.Scene;break;case "PerspectiveCamera":e=new THREE.PerspectiveCamera(b.fov,b.aspect,b.near,b.far);break;case "OrthographicCamera":e=new THREE.OrthographicCamera(b.left,b.right,b.top,b.bottom,b.near,b.far);break;case "AmbientLight":e=new THREE.AmbientLight(b.color);break;case "DirectionalLight":e=new THREE.DirectionalLight(b.color,b.intensity);
+break;case "PointLight":e=new THREE.PointLight(b.color,b.intensity,b.distance,b.decay);break;case "SpotLight":e=new THREE.SpotLight(b.color,b.intensity,b.distance,b.angle,b.exponent,b.decay);break;case "HemisphereLight":e=new THREE.HemisphereLight(b.color,b.groundColor,b.intensity);break;case "Mesh":e=new THREE.Mesh(e(b.geometry),g(b.material));break;case "LOD":e=new THREE.LOD;break;case "Line":e=new THREE.Line(e(b.geometry),g(b.material),b.mode);break;case "PointCloud":e=new THREE.PointCloud(e(b.geometry),
+g(b.material));break;case "Sprite":e=new THREE.Sprite(g(b.material));break;case "Group":e=new THREE.Group;break;default:e=new THREE.Object3D}e.uuid=b.uuid;void 0!==b.name&&(e.name=b.name);void 0!==b.matrix?(a.fromArray(b.matrix),a.decompose(e.position,e.quaternion,e.scale)):(void 0!==b.position&&e.position.fromArray(b.position),void 0!==b.rotation&&e.rotation.fromArray(b.rotation),void 0!==b.scale&&e.scale.fromArray(b.scale));void 0!==b.castShadow&&(e.castShadow=b.castShadow);void 0!==b.receiveShadow&&
+(e.receiveShadow=b.receiveShadow);void 0!==b.visible&&(e.visible=b.visible);void 0!==b.userData&&(e.userData=b.userData);if(void 0!==b.children)for(var f in b.children)e.add(this.parseObject(b.children[f],c,d));if("LOD"===b.type)for(b=b.levels,g=0;g<b.length;g++){var h=b[g];f=e.getObjectByProperty("uuid",h.object);void 0!==f&&e.addLevel(f,h.distance)}return e}}()};THREE.TextureLoader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager};
 THREE.TextureLoader.prototype={constructor:THREE.TextureLoader,load:function(a,b,c,d){var e=new THREE.ImageLoader(this.manager);e.setCrossOrigin(this.crossOrigin);e.load(a,function(a){a=new THREE.Texture(a);a.needsUpdate=!0;void 0!==b&&b(a)},c,d)},setCrossOrigin:function(a){this.crossOrigin=a}};THREE.DataTextureLoader=THREE.BinaryTextureLoader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager;this._parser=null};
 THREE.BinaryTextureLoader.prototype={constructor:THREE.BinaryTextureLoader,load:function(a,b,c,d){var e=this,g=new THREE.DataTexture,f=new THREE.XHRLoader(this.manager);f.setCrossOrigin(this.crossOrigin);f.setResponseType("arraybuffer");f.load(a,function(a){if(a=e._parser(a))void 0!==a.image?g.image=a.image:void 0!==a.data&&(g.image.width=a.width,g.image.height=a.height,g.image.data=a.data),g.wrapS=void 0!==a.wrapS?a.wrapS:THREE.ClampToEdgeWrapping,g.wrapT=void 0!==a.wrapT?a.wrapT:THREE.ClampToEdgeWrapping,
 g.magFilter=void 0!==a.magFilter?a.magFilter:THREE.LinearFilter,g.minFilter=void 0!==a.minFilter?a.minFilter:THREE.LinearMipMapLinearFilter,g.anisotropy=void 0!==a.anisotropy?a.anisotropy:1,void 0!==a.format&&(g.format=a.format),void 0!==a.type&&(g.type=a.type),void 0!==a.mipmaps&&(g.mipmaps=a.mipmaps),1===a.mipmapCount&&(g.minFilter=THREE.LinearFilter),g.needsUpdate=!0,b&&b(g,a)},c,d);return g},setCrossOrigin:function(a){this.crossOrigin=a}};
@@ -328,11 +328,11 @@ THREE.Material=function(){Object.defineProperty(this,"id",{value:THREE.MaterialI
 this.depthTest=!0;this.precision=null;this.polygonOffset=!1;this.overdraw=this.alphaTest=this.polygonOffsetUnits=this.polygonOffsetFactor=0;this._needsUpdate=this.visible=!0};
 THREE.Material.prototype={constructor:THREE.Material,get needsUpdate(){return this._needsUpdate},set needsUpdate(a){!0===a&&this.update();this._needsUpdate=a},setValues:function(a){if(void 0!==a)for(var b in a){var c=a[b];if(void 0===c)console.warn("THREE.Material: '"+b+"' parameter is undefined.");else if(b in this){var d=this[b];d instanceof THREE.Color?d.set(c):d instanceof THREE.Vector3&&c instanceof THREE.Vector3?d.copy(c):this[b]="overdraw"===b?Number(c):c}}},toJSON:function(a){var b={metadata:{version:4.4,
 type:"Material",generator:"Material.toJSON"}};b.uuid=this.uuid;b.type=this.type;""!==this.name&&(b.name=this.name);this.color instanceof THREE.Color&&(b.color=this.color.getHex());this.emissive instanceof THREE.Color&&(b.emissive=this.emissive.getHex());this.specular instanceof THREE.Color&&(b.specular=this.specular.getHex());void 0!==this.shininess&&(b.shininess=this.shininess);this.map instanceof THREE.Texture&&(b.map=this.map.toJSON(a).uuid);this.alphaMap instanceof THREE.Texture&&(b.alphaMap=
-this.alphaMap.toJSON(a).uuid);this.lightMap instanceof THREE.Texture&&(b.lightMap=this.lightMap.toJSON(a).uuid);this.bumpMap instanceof THREE.Texture&&(b.bumpMap=this.bumpMap.toJSON(a).uuid,b.bumpScale=this.bumpScale);this.normalMap instanceof THREE.Texture&&(b.normalMap=this.normalMap.toJSON(a).uuid,b.normalScale=this.normalScale);this.displacementMap instanceof THREE.Texture&&(b.displacementMap=this.displacementMap.toJSON(a).uuid,b.displacementScale=this.displacementScale);this.specularMap instanceof
-THREE.Texture&&(b.specularMap=this.specularMap.toJSON(a).uuid);this.envMap instanceof THREE.Texture&&(b.envMap=this.envMap.toJSON(a).uuid,b.reflectivity=this.reflectivity);void 0!==this.size&&(b.size=this.size);void 0!==this.sizeAttenuation&&(b.sizeAttenuation=this.sizeAttenuation);void 0!==this.vertexColors&&this.vertexColors!==THREE.NoColors&&(b.vertexColors=this.vertexColors);void 0!==this.shading&&this.shading!==THREE.SmoothShading&&(b.shading=this.shading);void 0!==this.blending&&this.blending!==
-THREE.NormalBlending&&(b.blending=this.blending);void 0!==this.side&&this.side!==THREE.FrontSide&&(b.side=this.side);1>this.opacity&&(b.opacity=this.opacity);!0===this.transparent&&(b.transparent=this.transparent);0<this.alphaTest&&(b.alphaTest=this.alphaTest);!0===this.wireframe&&(b.wireframe=this.wireframe);1<this.wireframeLinewidth&&(b.wireframeLinewidth=this.wireframeLinewidth);return b},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.name=a.name;this.side=a.side;
-this.opacity=a.opacity;this.transparent=a.transparent;this.blending=a.blending;this.blendSrc=a.blendSrc;this.blendDst=a.blendDst;this.blendEquation=a.blendEquation;this.blendSrcAlpha=a.blendSrcAlpha;this.blendDstAlpha=a.blendDstAlpha;this.blendEquationAlpha=a.blendEquationAlpha;this.depthFunc=a.depthFunc;this.depthTest=a.depthTest;this.depthWrite=a.depthWrite;this.precision=a.precision;this.polygonOffset=a.polygonOffset;this.polygonOffsetFactor=a.polygonOffsetFactor;this.polygonOffsetUnits=a.polygonOffsetUnits;
-this.alphaTest=a.alphaTest;this.overdraw=a.overdraw;this.visible=a.visible;return this},update:function(){this.dispatchEvent({type:"update"})},dispose:function(){this.dispatchEvent({type:"dispose"})}};THREE.EventDispatcher.prototype.apply(THREE.Material.prototype);THREE.MaterialIdCount=0;
+this.alphaMap.toJSON(a).uuid);this.lightMap instanceof THREE.Texture&&(b.lightMap=this.lightMap.toJSON(a).uuid);this.bumpMap instanceof THREE.Texture&&(b.bumpMap=this.bumpMap.toJSON(a).uuid,b.bumpScale=this.bumpScale);this.normalMap instanceof THREE.Texture&&(b.normalMap=this.normalMap.toJSON(a).uuid,b.normalScale=this.normalScale);this.displacementMap instanceof THREE.Texture&&(b.displacementMap=this.displacementMap.toJSON(a).uuid,b.displacementScale=this.displacementScale,b.displacementBias=this.displacementBias);
+this.specularMap instanceof THREE.Texture&&(b.specularMap=this.specularMap.toJSON(a).uuid);this.envMap instanceof THREE.Texture&&(b.envMap=this.envMap.toJSON(a).uuid,b.reflectivity=this.reflectivity);void 0!==this.size&&(b.size=this.size);void 0!==this.sizeAttenuation&&(b.sizeAttenuation=this.sizeAttenuation);void 0!==this.vertexColors&&this.vertexColors!==THREE.NoColors&&(b.vertexColors=this.vertexColors);void 0!==this.shading&&this.shading!==THREE.SmoothShading&&(b.shading=this.shading);void 0!==
+this.blending&&this.blending!==THREE.NormalBlending&&(b.blending=this.blending);void 0!==this.side&&this.side!==THREE.FrontSide&&(b.side=this.side);1>this.opacity&&(b.opacity=this.opacity);!0===this.transparent&&(b.transparent=this.transparent);0<this.alphaTest&&(b.alphaTest=this.alphaTest);!0===this.wireframe&&(b.wireframe=this.wireframe);1<this.wireframeLinewidth&&(b.wireframeLinewidth=this.wireframeLinewidth);return b},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.name=
+a.name;this.side=a.side;this.opacity=a.opacity;this.transparent=a.transparent;this.blending=a.blending;this.blendSrc=a.blendSrc;this.blendDst=a.blendDst;this.blendEquation=a.blendEquation;this.blendSrcAlpha=a.blendSrcAlpha;this.blendDstAlpha=a.blendDstAlpha;this.blendEquationAlpha=a.blendEquationAlpha;this.depthFunc=a.depthFunc;this.depthTest=a.depthTest;this.depthWrite=a.depthWrite;this.precision=a.precision;this.polygonOffset=a.polygonOffset;this.polygonOffsetFactor=a.polygonOffsetFactor;this.polygonOffsetUnits=
+a.polygonOffsetUnits;this.alphaTest=a.alphaTest;this.overdraw=a.overdraw;this.visible=a.visible;return this},update:function(){this.dispatchEvent({type:"update"})},dispose:function(){this.dispatchEvent({type:"dispose"})}};THREE.EventDispatcher.prototype.apply(THREE.Material.prototype);THREE.MaterialIdCount=0;
 THREE.LineBasicMaterial=function(a){THREE.Material.call(this);this.type="LineBasicMaterial";this.color=new THREE.Color(16777215);this.linewidth=1;this.linejoin=this.linecap="round";this.vertexColors=THREE.NoColors;this.fog=!0;this.setValues(a)};THREE.LineBasicMaterial.prototype=Object.create(THREE.Material.prototype);THREE.LineBasicMaterial.prototype.constructor=THREE.LineBasicMaterial;
 THREE.LineBasicMaterial.prototype.copy=function(a){THREE.Material.prototype.copy.call(this,a);this.color.copy(a.color);this.linewidth=a.linewidth;this.linecap=a.linecap;this.linejoin=a.linejoin;this.vertexColors=a.vertexColors;this.fog=a.fog;return this};THREE.LineDashedMaterial=function(a){THREE.Material.call(this);this.type="LineDashedMaterial";this.color=new THREE.Color(16777215);this.scale=this.linewidth=1;this.dashSize=3;this.gapSize=1;this.vertexColors=!1;this.fog=!0;this.setValues(a)};
 THREE.LineDashedMaterial.prototype=Object.create(THREE.Material.prototype);THREE.LineDashedMaterial.prototype.constructor=THREE.LineDashedMaterial;THREE.LineDashedMaterial.prototype.copy=function(a){THREE.Material.prototype.copy.call(this,a);this.color.copy(a.color);this.linewidth=a.linewidth;this.scale=a.scale;this.dashSize=a.dashSize;this.gapSize=a.gapSize;this.vertexColors=a.vertexColors;this.fog=a.fog;return this};
@@ -610,11 +610,11 @@ THREE.WebGLShader=function(){var a=function(a){a=a.split("\n");for(var c=0;c<a.l
 THREE.WebGLShadowMap=function(a,b,c){function d(a,b){var c=a.geometry,c=void 0!==c.morphTargets&&0<c.morphTargets.length&&b.morphTargets,d=a instanceof THREE.SkinnedMesh&&b.skinning,c=a.customDepthMaterial?a.customDepthMaterial:d?c?v:r:c?t:q;c.visible=b.visible;c.wireframe=b.wireframe;c.wireframeLinewidth=b.wireframeLinewidth;return c}function e(a,b){if(!1!==a.visible){(a instanceof THREE.Mesh||a instanceof THREE.Line||a instanceof THREE.PointCloud)&&a.castShadow&&(!1===a.frustumCulled||!0===h.intersectsObject(a))&&
 !0===a.material.visible&&(a.modelViewMatrix.multiplyMatrices(b.matrixWorldInverse,a.matrixWorld),n.push(a));for(var c=a.children,d=0,f=c.length;d<f;d++)e(c[d],b)}}var g=a.context,f=a.state,h=new THREE.Frustum,k=new THREE.Matrix4;new THREE.Vector3;new THREE.Vector3;var l=new THREE.Vector3,n=[],p=THREE.ShaderLib.depthRGBA,m=THREE.UniformsUtils.clone(p.uniforms),q=new THREE.ShaderMaterial({uniforms:m,vertexShader:p.vertexShader,fragmentShader:p.fragmentShader}),t=new THREE.ShaderMaterial({uniforms:m,
 vertexShader:p.vertexShader,fragmentShader:p.fragmentShader,morphTargets:!0}),r=new THREE.ShaderMaterial({uniforms:m,vertexShader:p.vertexShader,fragmentShader:p.fragmentShader,skinning:!0}),v=new THREE.ShaderMaterial({uniforms:m,vertexShader:p.vertexShader,fragmentShader:p.fragmentShader,morphTargets:!0,skinning:!0});q._shadowPass=!0;t._shadowPass=!0;r._shadowPass=!0;v._shadowPass=!0;var w=this;this.enabled=!1;this.autoUpdate=!0;this.needsUpdate=!1;this.type=THREE.PCFShadowMap;this.cullFace=THREE.CullFaceFront;
-this.render=function(m,q){if(!1!==w.enabled&&(!1!==w.autoUpdate||!1!==w.needsUpdate)){g.clearColor(1,1,1,1);f.disable(g.BLEND);f.enable(g.CULL_FACE);g.frontFace(g.CCW);w.cullFace===THREE.CullFaceFront?g.cullFace(g.FRONT):g.cullFace(g.BACK);f.setDepthTest(!0);for(var p=0,t=b.length;p<t;p++){var r=b[p];if(r.castShadow){if(!r.shadowMap){var v=THREE.LinearFilter;w.type===THREE.PCFSoftShadowMap&&(v=THREE.NearestFilter);r.shadowMap=new THREE.WebGLRenderTarget(r.shadowMapWidth,r.shadowMapHeight,{minFilter:v,
+this.render=function(m,q){if(!1!==w.enabled&&(!1!==w.autoUpdate||!1!==w.needsUpdate)){a.clearColor(1,1,1,1);f.disable(g.BLEND);f.enable(g.CULL_FACE);g.frontFace(g.CCW);w.cullFace===THREE.CullFaceFront?g.cullFace(g.FRONT):g.cullFace(g.BACK);f.setDepthTest(!0);for(var p=0,t=b.length;p<t;p++){var r=b[p];if(r.castShadow){if(!r.shadowMap){var v=THREE.LinearFilter;w.type===THREE.PCFSoftShadowMap&&(v=THREE.NearestFilter);r.shadowMap=new THREE.WebGLRenderTarget(r.shadowMapWidth,r.shadowMapHeight,{minFilter:v,
 magFilter:v,format:THREE.RGBAFormat});r.shadowMapSize=new THREE.Vector2(r.shadowMapWidth,r.shadowMapHeight);r.shadowMatrix=new THREE.Matrix4}if(!r.shadowCamera){if(r instanceof THREE.SpotLight)r.shadowCamera=new THREE.PerspectiveCamera(r.shadowCameraFov,r.shadowMapWidth/r.shadowMapHeight,r.shadowCameraNear,r.shadowCameraFar);else if(r instanceof THREE.DirectionalLight)r.shadowCamera=new THREE.OrthographicCamera(r.shadowCameraLeft,r.shadowCameraRight,r.shadowCameraTop,r.shadowCameraBottom,r.shadowCameraNear,
 r.shadowCameraFar);else{console.error("THREE.ShadowMapPlugin: Unsupported light type for shadow",r);continue}m.add(r.shadowCamera);!0===m.autoUpdate&&m.updateMatrixWorld()}r.shadowCameraVisible&&!r.cameraHelper&&(r.cameraHelper=new THREE.CameraHelper(r.shadowCamera),m.add(r.cameraHelper));var B=r.shadowMap,L=r.shadowMatrix,v=r.shadowCamera;v.position.setFromMatrixPosition(r.matrixWorld);l.setFromMatrixPosition(r.target.matrixWorld);v.lookAt(l);v.updateMatrixWorld();v.matrixWorldInverse.getInverse(v.matrixWorld);
 r.cameraHelper&&(r.cameraHelper.visible=r.shadowCameraVisible);r.shadowCameraVisible&&r.cameraHelper.update();L.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1);L.multiply(v.projectionMatrix);L.multiply(v.matrixWorldInverse);k.multiplyMatrices(v.projectionMatrix,v.matrixWorldInverse);h.setFromMatrix(k);a.setRenderTarget(B);a.clear();n.length=0;e(m,v);r=0;for(B=n.length;r<B;r++){var L=n[r],N=c.update(L),C=L.material;if(C instanceof THREE.MeshFaceMaterial)for(var O=N.groups,C=C.materials,H=0,J=O.length;H<
-J;H++){var A=O[H],I=C[A.materialIndex];!0===I.visible&&a.renderBufferDirect(v,b,null,N,d(L,I),L,A)}else a.renderBufferDirect(v,b,null,N,d(L,C),L)}}}p=a.getClearColor();t=a.getClearAlpha();g.clearColor(p.r,p.g,p.b,t);f.enable(g.BLEND);w.cullFace===THREE.CullFaceFront&&g.cullFace(g.BACK);a.resetGLState();w.needsUpdate=!1}}};
+J;H++){var A=O[H],I=C[A.materialIndex];!0===I.visible&&a.renderBufferDirect(v,b,null,N,d(L,I),L,A)}else a.renderBufferDirect(v,b,null,N,d(L,C),L)}}}p=a.getClearColor();t=a.getClearAlpha();a.clearColor(p.r,p.g,p.b,t);f.enable(g.BLEND);w.cullFace===THREE.CullFaceFront&&g.cullFace(g.BACK);a.resetGLState();w.needsUpdate=!1}}};
 THREE.WebGLState=function(a,b,c){var d=this,e=new Uint8Array(16),g=new Uint8Array(16),f={},h=null,k=null,l=null,n=null,p=null,m=null,q=null,t=null,r=null,v=null,w=null,u=null,z=null,x=null,D=null,F=a.getParameter(a.MAX_TEXTURE_IMAGE_UNITS),y=void 0,B={};this.init=function(){a.clearColor(0,0,0,1);a.clearDepth(1);a.clearStencil(0);this.enable(a.DEPTH_TEST);a.depthFunc(a.LEQUAL);a.frontFace(a.CCW);a.cullFace(a.BACK);this.enable(a.CULL_FACE);this.enable(a.BLEND);a.blendEquation(a.FUNC_ADD);a.blendFunc(a.SRC_ALPHA,
 a.ONE_MINUS_SRC_ALPHA)};this.initAttributes=function(){for(var a=0,b=e.length;a<b;a++)e[a]=0};this.enableAttribute=function(b){e[b]=1;0===g[b]&&(a.enableVertexAttribArray(b),g[b]=1)};this.disableUnusedAttributes=function(){for(var b=0,c=g.length;b<c;b++)g[b]!==e[b]&&(a.disableVertexAttribArray(b),g[b]=0)};this.enable=function(b){!0!==f[b]&&(a.enable(b),f[b]=!0)};this.disable=function(b){!1!==f[b]&&(a.disable(b),f[b]=!1)};this.getCompressedTextureFormats=function(){if(null===h&&(h=[],b.get("WEBGL_compressed_texture_pvrtc")||
 b.get("WEBGL_compressed_texture_s3tc")))for(var c=a.getParameter(a.COMPRESSED_TEXTURE_FORMATS),d=0;d<c.length;d++)h.push(c[d]);return h};this.setBlending=function(b,d,e,f,g,h,r){b!==k&&(b===THREE.NoBlending?this.disable(a.BLEND):b===THREE.AdditiveBlending?(this.enable(a.BLEND),a.blendEquation(a.FUNC_ADD),a.blendFunc(a.SRC_ALPHA,a.ONE)):b===THREE.SubtractiveBlending?(this.enable(a.BLEND),a.blendEquation(a.FUNC_ADD),a.blendFunc(a.ZERO,a.ONE_MINUS_SRC_COLOR)):b===THREE.MultiplyBlending?(this.enable(a.BLEND),