Merge remote-tracking branch 'mrdoob/dev' into dev

build/three.js

@@ -15011,14 +15011,22 @@ THREE.ImageLoader.prototype = {
 
 		if ( cached !== undefined ) {
 
+			scope.manager.itemStart( url );
+
 			if ( onLoad ) {
 
 				setTimeout( function () {
 
 					onLoad( cached );
 
+					scope.manager.itemEnd( url );
+
 				}, 0 );
 
+			} else {
+
+				scope.manager.itemEnd( url );
+
 			}
 
 			return cached;
@@ -23456,7 +23464,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 					}
 
 					uniforms.shadowMatrix.value[ j ] = light.shadowMatrix;
-					uniforms.shadowMap.value[ j ] =  light.shadowMap;
+					uniforms.shadowMap.value[ j ] = light.shadowMap;
 					uniforms.shadowMapSize.value[ j ] = light.shadowMapSize;
 					uniforms.shadowBias.value[ j ] = light.shadowBias;
 
@@ -23821,7 +23829,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 						if ( ! texture ) continue;
 
 						if ( texture instanceof THREE.CubeTexture ||
-						   ( texture.image instanceof Array && texture.image.length === 6 ) ) {
+							 ( texture.image instanceof Array && texture.image.length === 6 ) ) {
 
 							// CompressedTexture can have Array in image :/
 
@@ -24635,7 +24643,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 		if ( isCube ) {
 
 			var textureProperties = properties.get( renderTarget.texture );
-			_gl.framebufferTexture2D( _gl.FRAMEBUFFER, _gl.COLOR_ATTACHMENT0,  _gl.TEXTURE_CUBE_MAP_POSITIVE_X + renderTarget.activeCubeFace, textureProperties.__webglTexture, 0 );
+			_gl.framebufferTexture2D( _gl.FRAMEBUFFER, _gl.COLOR_ATTACHMENT0, _gl.TEXTURE_CUBE_MAP_POSITIVE_X + renderTarget.activeCubeFace, textureProperties.__webglTexture, 0 );
 
 		}
 
@@ -24644,54 +24652,68 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 	};
 
-	this.readRenderTargetPixels = function( renderTarget, x, y, width, height, buffer ) {
+	this.readRenderTargetPixels = function ( renderTarget, x, y, width, height, buffer ) {
 
-		if ( ! ( renderTarget instanceof THREE.WebGLRenderTarget ) ) {
+		if ( renderTarget instanceof THREE.WebGLRenderTarget === false ) {
 
 			console.error( 'THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.' );
 			return;
 
 		}
 
-		if ( properties.get( renderTarget ).__webglFramebuffer ) {
+		var framebuffer = properties.get( renderTarget ).__webglFramebuffer;
+
+		if ( framebuffer ) {
 
 			var restore = false;
 
-			if ( properties.get( renderTarget ).__webglFramebuffer !== _currentFramebuffer ) {
+			if ( framebuffer !== _currentFramebuffer ) {
 
-				_gl.bindFramebuffer( _gl.FRAMEBUFFER, properties.get( renderTarget ).__webglFramebuffer );
+				_gl.bindFramebuffer( _gl.FRAMEBUFFER, framebuffer );
 
 				restore = true;
 
 			}
 
-			if ( renderTarget.texture.format !== THREE.RGBAFormat && paramThreeToGL( renderTarget.texture.format ) !== _gl.getParameter( _gl.IMPLEMENTATION_COLOR_READ_FORMAT ) ) {
+			try {
 
-				console.error( 'THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format.' );
-				return;
+				var texture = renderTarget.texture;
 
-			}
+				if ( texture.format !== THREE.RGBAFormat
+					&& paramThreeToGL( texture.format ) !== _gl.getParameter( _gl.IMPLEMENTATION_COLOR_READ_FORMAT ) ) {
 
-			if ( renderTarget.texture.type !== THREE.UnsignedByteType && paramThreeToGL( renderTarget.texture.type ) !== _gl.getParameter( _gl.IMPLEMENTATION_COLOR_READ_TYPE ) ) {
+					console.error( 'THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format.' );
+					return;
 
-				console.error( 'THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.' );
-				return;
+				}
 
-			}
+				if ( texture.type !== THREE.UnsignedByteType
+					&& paramThreeToGL( texture.type ) !== _gl.getParameter( _gl.IMPLEMENTATION_COLOR_READ_TYPE )
+					&& ! ( texture.type === THREE.FloatType && extensions.get( 'WEBGL_color_buffer_float' ) )
+					&& ! ( texture.type === THREE.HalfFloatType && extensions.get( 'EXT_color_buffer_half_float' ) ) ) {
 
-			if ( _gl.checkFramebufferStatus( _gl.FRAMEBUFFER ) === _gl.FRAMEBUFFER_COMPLETE ) {
+					console.error( 'THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.' );
+					return;
 
-				_gl.readPixels( x, y, width, height, paramThreeToGL( renderTarget.texture.format ), paramThreeToGL( renderTarget.texture.type ), buffer );
+				}
 
-			} else {
+				if ( _gl.checkFramebufferStatus( _gl.FRAMEBUFFER ) === _gl.FRAMEBUFFER_COMPLETE ) {
 
-				console.error( 'THREE.WebGLRenderer.readRenderTargetPixels: readPixels from renderTarget failed. Framebuffer not complete.' );
+					_gl.readPixels( x, y, width, height, paramThreeToGL( texture.format ), paramThreeToGL( texture.type ), buffer );
 
-			}
+				} else {
 
-			if ( restore ) {
+					console.error( 'THREE.WebGLRenderer.readRenderTargetPixels: readPixels from renderTarget failed. Framebuffer not complete.' );
 
-				_gl.bindFramebuffer( _gl.FRAMEBUFFER, _currentFramebuffer );
+				}
+
+			} finally {
+
+				if ( restore ) {
+
+					_gl.bindFramebuffer( _gl.FRAMEBUFFER, _currentFramebuffer );
+
+				}
 
 			}
 
@@ -34207,7 +34229,7 @@ THREE.SphereBufferGeometry = function ( radius, widthSegments, heightSegments, p
 
 	}
 
-	this.setIndex( new THREE.BufferAttribute( new Uint16Array( indices ), 1 ) );
+	this.setIndex( new ( positions.count > 65535 ? THREE.Uint32Attribute : THREE.Uint16Attribute )( indices, 1 ) );
 	this.addAttribute( 'position', positions );
 	this.addAttribute( 'normal', normals );
 	this.addAttribute( 'uv', uvs );

build/three.min.js

@@ -333,8 +333,8 @@ b.mapSpecularOffset,b.mapSpecularWrap,b.mapSpecularAnisotropy),b.mapAlpha&&g(l,"
 THREE.Loader.Handlers={handlers:[],add:function(a,b){this.handlers.push(a,b)},get:function(a){for(var b=0,c=this.handlers.length;b<c;b+=2){var d=this.handlers[b+1];if(this.handlers[b].test(a))return d}return null}};THREE.XHRLoader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager};
 THREE.XHRLoader.prototype={constructor:THREE.XHRLoader,load:function(a,b,c,d){var e=this,g=THREE.Cache.get(a);if(void 0!==g)return b&&setTimeout(function(){b(g)},0),g;var f=new XMLHttpRequest;f.open("GET",a,!0);f.addEventListener("load",function(c){THREE.Cache.add(a,this.response);b&&b(this.response);e.manager.itemEnd(a)},!1);void 0!==c&&f.addEventListener("progress",function(a){c(a)},!1);f.addEventListener("error",function(b){d&&d(b);e.manager.itemError(a)},!1);void 0!==this.crossOrigin&&(f.crossOrigin=
 this.crossOrigin);void 0!==this.responseType&&(f.responseType=this.responseType);void 0!==this.withCredentials&&(f.withCredentials=this.withCredentials);f.send(null);e.manager.itemStart(a);return f},setResponseType:function(a){this.responseType=a},setCrossOrigin:function(a){this.crossOrigin=a},setWithCredentials:function(a){this.withCredentials=a}};THREE.ImageLoader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager};
-THREE.ImageLoader.prototype={constructor:THREE.ImageLoader,load:function(a,b,c,d){var e=this,g=THREE.Cache.get(a);if(void 0!==g)return b&&setTimeout(function(){b(g)},0),g;var f=document.createElement("img");f.addEventListener("load",function(c){THREE.Cache.add(a,this);b&&b(this);e.manager.itemEnd(a)},!1);void 0!==c&&f.addEventListener("progress",function(a){c(a)},!1);f.addEventListener("error",function(b){d&&d(b);e.manager.itemError(a)},!1);void 0!==this.crossOrigin&&(f.crossOrigin=this.crossOrigin);
-e.manager.itemStart(a);f.src=a;return f},setCrossOrigin:function(a){this.crossOrigin=a}};THREE.JSONLoader=function(a){"boolean"===typeof a&&(console.warn("THREE.JSONLoader: showStatus parameter has been removed from constructor."),a=void 0);this.manager=void 0!==a?a:THREE.DefaultLoadingManager;this.withCredentials=!1};
+THREE.ImageLoader.prototype={constructor:THREE.ImageLoader,load:function(a,b,c,d){var e=this,g=THREE.Cache.get(a);if(void 0!==g)return e.manager.itemStart(a),b?setTimeout(function(){b(g);e.manager.itemEnd(a)},0):e.manager.itemEnd(a),g;var f=document.createElement("img");f.addEventListener("load",function(c){THREE.Cache.add(a,this);b&&b(this);e.manager.itemEnd(a)},!1);void 0!==c&&f.addEventListener("progress",function(a){c(a)},!1);f.addEventListener("error",function(b){d&&d(b);e.manager.itemError(a)},
+!1);void 0!==this.crossOrigin&&(f.crossOrigin=this.crossOrigin);e.manager.itemStart(a);f.src=a;return f},setCrossOrigin:function(a){this.crossOrigin=a}};THREE.JSONLoader=function(a){"boolean"===typeof a&&(console.warn("THREE.JSONLoader: showStatus parameter has been removed from constructor."),a=void 0);this.manager=void 0!==a?a:THREE.DefaultLoadingManager;this.withCredentials=!1};
 THREE.JSONLoader.prototype={constructor:THREE.JSONLoader,get statusDomElement(){void 0===this._statusDomElement&&(this._statusDomElement=document.createElement("div"));console.warn("THREE.JSONLoader: .statusDomElement has been removed.");return this._statusDomElement},load:function(a,b,c,d){var e=this,g=this.texturePath&&"string"===typeof this.texturePath?this.texturePath:THREE.Loader.prototype.extractUrlBase(a);c=new THREE.XHRLoader(this.manager);c.setCrossOrigin(this.crossOrigin);c.setWithCredentials(this.withCredentials);
 c.load(a,function(c){c=JSON.parse(c);var d=c.metadata;if(void 0!==d){if("object"===d.type){console.error("THREE.JSONLoader: "+a+" should be loaded with THREE.ObjectLoader instead.");return}if("scene"===d.type){console.error("THREE.JSONLoader: "+a+" should be loaded with THREE.SceneLoader instead.");return}}c=e.parse(c,g);b(c.geometry,c.materials)})},setCrossOrigin:function(a){this.crossOrigin=a},setTexturePath:function(a){this.texturePath=a},parse:function(a,b){var c=new THREE.Geometry,d=void 0!==
 a.scale?1/a.scale:1;(function(b){var d,f,h,l,k,n,p,m,q,s,t,v,x,u=a.faces;n=a.vertices;var B=a.normals,w=a.colors,C=0;if(void 0!==a.uvs){for(d=0;d<a.uvs.length;d++)a.uvs[d].length&&C++;for(d=0;d<C;d++)c.faceVertexUvs[d]=[]}l=0;for(k=n.length;l<k;)d=new THREE.Vector3,d.x=n[l++]*b,d.y=n[l++]*b,d.z=n[l++]*b,c.vertices.push(d);l=0;for(k=u.length;l<k;)if(b=u[l++],q=b&1,h=b&2,d=b&8,p=b&16,s=b&32,n=b&64,b&=128,q){q=new THREE.Face3;q.a=u[l];q.b=u[l+1];q.c=u[l+3];t=new THREE.Face3;t.a=u[l+1];t.b=u[l+2];t.c=
@@ -532,29 +532,29 @@ THREE.ShaderChunk.logdepthbuf_vertex,"}"].join("\n"),fragmentShader:["uniform sa
 "vec4 pack_depth( const in float depth ) {\n\tconst vec4 bit_shift = vec4( 256.0 * 256.0 * 256.0, 256.0 * 256.0, 256.0, 1.0 );\n\tconst vec4 bit_mask = vec4( 0.0, 1.0 / 256.0, 1.0 / 256.0, 1.0 / 256.0 );\n\tvec4 res = mod( depth * bit_shift * vec4( 255 ), vec4( 256 ) ) / vec4( 255 );\n\tres -= res.xxyz * bit_mask;\n\treturn res;\n}\nvoid main() {",THREE.ShaderChunk.logdepthbuf_fragment,"\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tgl_FragData[ 0 ] = pack_depth( gl_FragDepthEXT );\n\t#else\n\t\tgl_FragData[ 0 ] = pack_depth( gl_FragCoord.z );\n\t#endif\n}"].join("\n")},
 distanceRGBA:{uniforms:{lightPos:{type:"v3",value:new THREE.Vector3(0,0,0)}},vertexShader:["varying vec4 vWorldPosition;",THREE.ShaderChunk.common,THREE.ShaderChunk.morphtarget_pars_vertex,THREE.ShaderChunk.skinning_pars_vertex,"void main() {",THREE.ShaderChunk.skinbase_vertex,THREE.ShaderChunk.begin_vertex,THREE.ShaderChunk.morphtarget_vertex,THREE.ShaderChunk.skinning_vertex,THREE.ShaderChunk.project_vertex,THREE.ShaderChunk.worldpos_vertex,"vWorldPosition = worldPosition;\n}"].join("\n"),fragmentShader:["uniform vec3 lightPos;\nvarying vec4 vWorldPosition;",
 THREE.ShaderChunk.common,"vec4 pack1K ( float depth ) {\n   depth /= 1000.0;\n   const vec4 bitSh = vec4( 256.0 * 256.0 * 256.0, 256.0 * 256.0, 256.0, 1.0 );\n\tconst vec4 bitMsk = vec4( 0.0, 1.0 / 256.0, 1.0 / 256.0, 1.0 / 256.0 );\n\tvec4 res = fract( depth * bitSh );\n\tres -= res.xxyz * bitMsk;\n\treturn res; \n}\nfloat unpack1K ( vec4 color ) {\n\tconst vec4 bitSh = vec4( 1.0 / ( 256.0 * 256.0 * 256.0 ), 1.0 / ( 256.0 * 256.0 ), 1.0 / 256.0, 1.0 );\n\treturn dot( color, bitSh ) * 1000.0;\n}\nvoid main () {\n\tgl_FragColor = pack1K( length( vWorldPosition.xyz - lightPos.xyz ) );\n}"].join("\n")}};
-THREE.WebGLRenderer=function(a){function b(a,b,c,d){!0===R&&(a*=d,b*=d,c*=d);r.clearColor(a,b,c,d)}function c(){J.init();r.viewport(na,oa,pa,qa);b(X.r,X.g,X.b,U)}function d(){ra=za=null;sa="";ta=-1;wa=!0;J.reset()}function e(a){a.preventDefault();d();c();V.clear()}function g(a){a=a.target;a.removeEventListener("dispose",g);a:{var b=V.get(a);if(a.image&&b.__image__webglTextureCube)r.deleteTexture(b.__image__webglTextureCube);else{if(void 0===b.__webglInit)break a;r.deleteTexture(b.__webglTexture)}V.delete(a)}la.textures--}
-function f(a){a=a.target;a.removeEventListener("dispose",f);var b=V.get(a),c=V.get(a.texture);if(a&&void 0!==c.__webglTexture){r.deleteTexture(c.__webglTexture);if(a instanceof THREE.WebGLRenderTargetCube)for(c=0;6>c;c++)r.deleteFramebuffer(b.__webglFramebuffer[c]),r.deleteRenderbuffer(b.__webglRenderbuffer[c]);else r.deleteFramebuffer(b.__webglFramebuffer),r.deleteRenderbuffer(b.__webglRenderbuffer);V.delete(a.texture);V.delete(a)}la.textures--}function h(a){a=a.target;a.removeEventListener("dispose",
-h);l(a);V.delete(a)}function l(a){var b=V.get(a).program;a.program=void 0;void 0!==b&&ua.releaseProgram(b)}function k(a,b){return b[0]-a[0]}function n(a,b){return a.object.renderOrder!==b.object.renderOrder?a.object.renderOrder-b.object.renderOrder:a.material.id!==b.material.id?a.material.id-b.material.id:a.z!==b.z?a.z-b.z:a.id-b.id}function p(a,b){return a.object.renderOrder!==b.object.renderOrder?a.object.renderOrder-b.object.renderOrder:a.z!==b.z?b.z-a.z:a.id-b.id}function m(a,b,c,d,e){var f;c.transparent?
-(d=da,f=++$):(d=ea,f=++fa);f=d[f];void 0!==f?(f.id=a.id,f.object=a,f.geometry=b,f.material=c,f.z=W.z,f.group=e):(f={id:a.id,object:a,geometry:b,material:c,z:W.z,group:e},d.push(f))}function q(a){if(!1!==a.visible){if(a instanceof THREE.Light)Y.push(a);else if(a instanceof THREE.Sprite)ja.push(a);else if(a instanceof THREE.LensFlare)ca.push(a);else if(a instanceof THREE.ImmediateRenderObject)!0===aa.sortObjects&&(W.setFromMatrixPosition(a.matrixWorld),W.applyProjection(xa)),m(a,null,a.material,W.z,
-null);else if(a instanceof THREE.Mesh||a instanceof THREE.Line||a instanceof THREE.Points)if(a instanceof THREE.SkinnedMesh&&a.skeleton.update(),!1===a.frustumCulled||!0===Aa.intersectsObject(a)){var b=a.material;if(!0===b.visible){!0===aa.sortObjects&&(W.setFromMatrixPosition(a.matrixWorld),W.applyProjection(xa));var c=va.update(a);if(b instanceof THREE.MeshFaceMaterial)for(var d=c.groups,e=b.materials,b=0,f=d.length;b<f;b++){var g=d[b],h=e[g.materialIndex];!0===h.visible&&m(a,c,h,W.z,g)}else m(a,
-c,b,W.z,null)}}a=a.children;b=0;for(f=a.length;b<f;b++)q(a[b])}}function s(a,b,c,d,e){for(var f=0,g=a.length;f<g;f++){var h=a[f],l=h.object,k=h.geometry,m=void 0===e?h.material:e,h=h.group;l.modelViewMatrix.multiplyMatrices(b.matrixWorldInverse,l.matrixWorld);l.normalMatrix.getNormalMatrix(l.modelViewMatrix);if(l instanceof THREE.ImmediateRenderObject){t(m);var n=v(b,c,d,m,l);sa="";l.render(function(a){aa.renderBufferImmediate(a,n,m)})}else aa.renderBufferDirect(b,c,d,k,m,l,h)}}function t(a){a.side!==
-THREE.DoubleSide?J.enable(r.CULL_FACE):J.disable(r.CULL_FACE);J.setFlipSided(a.side===THREE.BackSide);!0===a.transparent?J.setBlending(a.blending,a.blendEquation,a.blendSrc,a.blendDst,a.blendEquationAlpha,a.blendSrcAlpha,a.blendDstAlpha):J.setBlending(THREE.NoBlending);J.setDepthFunc(a.depthFunc);J.setDepthTest(a.depthTest);J.setDepthWrite(a.depthWrite);J.setColorWrite(a.colorWrite);J.setPolygonOffset(a.polygonOffset,a.polygonOffsetFactor,a.polygonOffsetUnits)}function v(a,b,c,d,e){ya=0;var f=V.get(d);
-if(d.needsUpdate||!f.program){a:{var g=V.get(d),k=ua.getParameters(d,b,c,e),m=ua.getProgramCode(d,k),n=g.program,q=!0;if(void 0===n)d.addEventListener("dispose",h);else if(n.code!==m)l(d);else if(void 0!==k.shaderID)break a;else q=!1;q&&(k.shaderID?(n=THREE.ShaderLib[k.shaderID],g.__webglShader={name:d.type,uniforms:THREE.UniformsUtils.clone(n.uniforms),vertexShader:n.vertexShader,fragmentShader:n.fragmentShader}):g.__webglShader={name:d.type,uniforms:d.uniforms,vertexShader:d.vertexShader,fragmentShader:d.fragmentShader},
+THREE.WebGLRenderer=function(a){function b(a,b,c,d){!0===R&&(a*=d,b*=d,c*=d);r.clearColor(a,b,c,d)}function c(){J.init();r.viewport(na,oa,pa,qa);b(W.r,W.g,W.b,U)}function d(){ra=za=null;sa="";ta=-1;wa=!0;J.reset()}function e(a){a.preventDefault();d();c();X.clear()}function g(a){a=a.target;a.removeEventListener("dispose",g);a:{var b=X.get(a);if(a.image&&b.__image__webglTextureCube)r.deleteTexture(b.__image__webglTextureCube);else{if(void 0===b.__webglInit)break a;r.deleteTexture(b.__webglTexture)}X.delete(a)}la.textures--}
+function f(a){a=a.target;a.removeEventListener("dispose",f);var b=X.get(a),c=X.get(a.texture);if(a&&void 0!==c.__webglTexture){r.deleteTexture(c.__webglTexture);if(a instanceof THREE.WebGLRenderTargetCube)for(c=0;6>c;c++)r.deleteFramebuffer(b.__webglFramebuffer[c]),r.deleteRenderbuffer(b.__webglRenderbuffer[c]);else r.deleteFramebuffer(b.__webglFramebuffer),r.deleteRenderbuffer(b.__webglRenderbuffer);X.delete(a.texture);X.delete(a)}la.textures--}function h(a){a=a.target;a.removeEventListener("dispose",
+h);l(a);X.delete(a)}function l(a){var b=X.get(a).program;a.program=void 0;void 0!==b&&ua.releaseProgram(b)}function k(a,b){return b[0]-a[0]}function n(a,b){return a.object.renderOrder!==b.object.renderOrder?a.object.renderOrder-b.object.renderOrder:a.material.id!==b.material.id?a.material.id-b.material.id:a.z!==b.z?a.z-b.z:a.id-b.id}function p(a,b){return a.object.renderOrder!==b.object.renderOrder?a.object.renderOrder-b.object.renderOrder:a.z!==b.z?b.z-a.z:a.id-b.id}function m(a,b,c,d,e){var f;c.transparent?
+(d=da,f=++$):(d=ea,f=++fa);f=d[f];void 0!==f?(f.id=a.id,f.object=a,f.geometry=b,f.material=c,f.z=V.z,f.group=e):(f={id:a.id,object:a,geometry:b,material:c,z:V.z,group:e},d.push(f))}function q(a){if(!1!==a.visible){if(a instanceof THREE.Light)Y.push(a);else if(a instanceof THREE.Sprite)ja.push(a);else if(a instanceof THREE.LensFlare)ca.push(a);else if(a instanceof THREE.ImmediateRenderObject)!0===aa.sortObjects&&(V.setFromMatrixPosition(a.matrixWorld),V.applyProjection(xa)),m(a,null,a.material,V.z,
+null);else if(a instanceof THREE.Mesh||a instanceof THREE.Line||a instanceof THREE.Points)if(a instanceof THREE.SkinnedMesh&&a.skeleton.update(),!1===a.frustumCulled||!0===Aa.intersectsObject(a)){var b=a.material;if(!0===b.visible){!0===aa.sortObjects&&(V.setFromMatrixPosition(a.matrixWorld),V.applyProjection(xa));var c=va.update(a);if(b instanceof THREE.MeshFaceMaterial)for(var d=c.groups,e=b.materials,b=0,f=d.length;b<f;b++){var g=d[b],h=e[g.materialIndex];!0===h.visible&&m(a,c,h,V.z,g)}else m(a,
+c,b,V.z,null)}}a=a.children;b=0;for(f=a.length;b<f;b++)q(a[b])}}function s(a,b,c,d,e){for(var f=0,g=a.length;f<g;f++){var h=a[f],l=h.object,k=h.geometry,m=void 0===e?h.material:e,h=h.group;l.modelViewMatrix.multiplyMatrices(b.matrixWorldInverse,l.matrixWorld);l.normalMatrix.getNormalMatrix(l.modelViewMatrix);if(l instanceof THREE.ImmediateRenderObject){t(m);var n=v(b,c,d,m,l);sa="";l.render(function(a){aa.renderBufferImmediate(a,n,m)})}else aa.renderBufferDirect(b,c,d,k,m,l,h)}}function t(a){a.side!==
+THREE.DoubleSide?J.enable(r.CULL_FACE):J.disable(r.CULL_FACE);J.setFlipSided(a.side===THREE.BackSide);!0===a.transparent?J.setBlending(a.blending,a.blendEquation,a.blendSrc,a.blendDst,a.blendEquationAlpha,a.blendSrcAlpha,a.blendDstAlpha):J.setBlending(THREE.NoBlending);J.setDepthFunc(a.depthFunc);J.setDepthTest(a.depthTest);J.setDepthWrite(a.depthWrite);J.setColorWrite(a.colorWrite);J.setPolygonOffset(a.polygonOffset,a.polygonOffsetFactor,a.polygonOffsetUnits)}function v(a,b,c,d,e){ya=0;var f=X.get(d);
+if(d.needsUpdate||!f.program){a:{var g=X.get(d),k=ua.getParameters(d,b,c,e),m=ua.getProgramCode(d,k),n=g.program,q=!0;if(void 0===n)d.addEventListener("dispose",h);else if(n.code!==m)l(d);else if(void 0!==k.shaderID)break a;else q=!1;q&&(k.shaderID?(n=THREE.ShaderLib[k.shaderID],g.__webglShader={name:d.type,uniforms:THREE.UniformsUtils.clone(n.uniforms),vertexShader:n.vertexShader,fragmentShader:n.fragmentShader}):g.__webglShader={name:d.type,uniforms:d.uniforms,vertexShader:d.vertexShader,fragmentShader:d.fragmentShader},
 d.__webglShader=g.__webglShader,n=ua.acquireProgram(d,k,m),g.program=n,d.program=n);k=n.getAttributes();if(d.morphTargets)for(m=d.numSupportedMorphTargets=0;m<aa.maxMorphTargets;m++)0<=k["morphTarget"+m]&&d.numSupportedMorphTargets++;if(d.morphNormals)for(m=d.numSupportedMorphNormals=0;m<aa.maxMorphNormals;m++)0<=k["morphNormal"+m]&&d.numSupportedMorphNormals++;g.uniformsList=[];var k=g.program.getUniforms(),p;for(p in g.__webglShader.uniforms)(m=k[p])&&g.uniformsList.push([g.__webglShader.uniforms[p],
-m])}d.needsUpdate=!1}m=n=q=!1;g=f.program;p=g.getUniforms();k=f.__webglShader.uniforms;g.id!==za&&(r.useProgram(g.program),za=g.id,m=n=q=!0);d.id!==ta&&(-1===ta&&(m=!0),ta=d.id,n=!0);if(q||a!==ra)r.uniformMatrix4fv(p.projectionMatrix,!1,a.projectionMatrix.elements),ga.logarithmicDepthBuffer&&r.uniform1f(p.logDepthBufFC,2/(Math.log(a.far+1)/Math.LN2)),a!==ra&&(ra=a),(d instanceof THREE.ShaderMaterial||d instanceof THREE.MeshPhongMaterial||d.envMap)&&void 0!==p.cameraPosition&&(W.setFromMatrixPosition(a.matrixWorld),
-r.uniform3f(p.cameraPosition,W.x,W.y,W.z)),(d instanceof THREE.MeshPhongMaterial||d instanceof THREE.MeshLambertMaterial||d instanceof THREE.MeshBasicMaterial||d instanceof THREE.ShaderMaterial||d.skinning)&&void 0!==p.viewMatrix&&r.uniformMatrix4fv(p.viewMatrix,!1,a.matrixWorldInverse.elements);d.skinning&&(e.bindMatrix&&void 0!==p.bindMatrix&&r.uniformMatrix4fv(p.bindMatrix,!1,e.bindMatrix.elements),e.bindMatrixInverse&&void 0!==p.bindMatrixInverse&&r.uniformMatrix4fv(p.bindMatrixInverse,!1,e.bindMatrixInverse.elements),
+m])}d.needsUpdate=!1}m=n=q=!1;g=f.program;p=g.getUniforms();k=f.__webglShader.uniforms;g.id!==za&&(r.useProgram(g.program),za=g.id,m=n=q=!0);d.id!==ta&&(-1===ta&&(m=!0),ta=d.id,n=!0);if(q||a!==ra)r.uniformMatrix4fv(p.projectionMatrix,!1,a.projectionMatrix.elements),ga.logarithmicDepthBuffer&&r.uniform1f(p.logDepthBufFC,2/(Math.log(a.far+1)/Math.LN2)),a!==ra&&(ra=a),(d instanceof THREE.ShaderMaterial||d instanceof THREE.MeshPhongMaterial||d.envMap)&&void 0!==p.cameraPosition&&(V.setFromMatrixPosition(a.matrixWorld),
+r.uniform3f(p.cameraPosition,V.x,V.y,V.z)),(d instanceof THREE.MeshPhongMaterial||d instanceof THREE.MeshLambertMaterial||d instanceof THREE.MeshBasicMaterial||d instanceof THREE.ShaderMaterial||d.skinning)&&void 0!==p.viewMatrix&&r.uniformMatrix4fv(p.viewMatrix,!1,a.matrixWorldInverse.elements);d.skinning&&(e.bindMatrix&&void 0!==p.bindMatrix&&r.uniformMatrix4fv(p.bindMatrix,!1,e.bindMatrix.elements),e.bindMatrixInverse&&void 0!==p.bindMatrixInverse&&r.uniformMatrix4fv(p.bindMatrixInverse,!1,e.bindMatrixInverse.elements),
 ga.floatVertexTextures&&e.skeleton&&e.skeleton.useVertexTexture?(void 0!==p.boneTexture&&(q=u(),r.uniform1i(p.boneTexture,q),aa.setTexture(e.skeleton.boneTexture,q)),void 0!==p.boneTextureWidth&&r.uniform1i(p.boneTextureWidth,e.skeleton.boneTextureWidth),void 0!==p.boneTextureHeight&&r.uniform1i(p.boneTextureHeight,e.skeleton.boneTextureHeight)):e.skeleton&&e.skeleton.boneMatrices&&void 0!==p.boneGlobalMatrices&&r.uniformMatrix4fv(p.boneGlobalMatrices,!1,e.skeleton.boneMatrices));if(n){c&&d.fog&&
 (k.fogColor.value=c.color,c instanceof THREE.Fog?(k.fogNear.value=c.near,k.fogFar.value=c.far):c instanceof THREE.FogExp2&&(k.fogDensity.value=c.density));if(d instanceof THREE.MeshPhongMaterial||d instanceof THREE.MeshLambertMaterial||d.lights){if(wa){var m=!0,s,t=q=0,w=0,v,K,y,A=Ba,C=a.matrixWorldInverse,D=A.directional.colors,L=A.directional.positions,P=A.point.colors,G=A.point.positions,M=A.point.distances,H=A.point.decays,F=A.spot.colors,O=A.spot.positions,J=A.spot.distances,Q=A.spot.directions,
-ea=A.spot.anglesCos,T=A.spot.exponents,R=A.spot.decays,$=A.hemi.skyColors,da=A.hemi.groundColors,S=A.hemi.positions,fa=0,U=0,ca=0,X=0,ma=0,ja=0,Y=0,ia=0,ba=s=0;c=y=ba=0;for(n=b.length;c<n;c++)s=b[c],s.onlyShadow||(v=s.color,K=s.intensity,y=s.distance,s instanceof THREE.AmbientLight?s.visible&&(q+=v.r,t+=v.g,w+=v.b):s instanceof THREE.DirectionalLight?(ma+=1,s.visible&&(Z.setFromMatrixPosition(s.matrixWorld),W.setFromMatrixPosition(s.target.matrixWorld),Z.sub(W),Z.transformDirection(C),s=3*fa,L[s+
-0]=Z.x,L[s+1]=Z.y,L[s+2]=Z.z,B(D,s,v,K),fa+=1)):s instanceof THREE.PointLight?(ja+=1,s.visible&&(ba=3*U,B(P,ba,v,K),W.setFromMatrixPosition(s.matrixWorld),W.applyMatrix4(C),G[ba+0]=W.x,G[ba+1]=W.y,G[ba+2]=W.z,M[U]=y,H[U]=0===s.distance?0:s.decay,U+=1)):s instanceof THREE.SpotLight?(Y+=1,s.visible&&(ba=3*ca,B(F,ba,v,K),Z.setFromMatrixPosition(s.matrixWorld),W.copy(Z).applyMatrix4(C),O[ba+0]=W.x,O[ba+1]=W.y,O[ba+2]=W.z,J[ca]=y,W.setFromMatrixPosition(s.target.matrixWorld),Z.sub(W),Z.transformDirection(C),
-Q[ba+0]=Z.x,Q[ba+1]=Z.y,Q[ba+2]=Z.z,ea[ca]=Math.cos(s.angle),T[ca]=s.exponent,R[ca]=0===s.distance?0:s.decay,ca+=1)):s instanceof THREE.HemisphereLight&&(ia+=1,s.visible&&(Z.setFromMatrixPosition(s.matrixWorld),Z.transformDirection(C),y=3*X,S[y+0]=Z.x,S[y+1]=Z.y,S[y+2]=Z.z,v=s.color,s=s.groundColor,B($,y,v,K),B(da,y,s,K),X+=1)));c=3*fa;for(n=Math.max(D.length,3*ma);c<n;c++)D[c]=0;c=3*U;for(n=Math.max(P.length,3*ja);c<n;c++)P[c]=0;c=3*ca;for(n=Math.max(F.length,3*Y);c<n;c++)F[c]=0;c=3*X;for(n=Math.max($.length,
-3*ia);c<n;c++)$[c]=0;c=3*X;for(n=Math.max(da.length,3*ia);c<n;c++)da[c]=0;A.directional.length=fa;A.point.length=U;A.spot.length=ca;A.hemi.length=X;A.ambient[0]=q;A.ambient[1]=t;A.ambient[2]=w;wa=!1}m?(m=Ba,k.ambientLightColor.value=m.ambient,k.directionalLightColor.value=m.directional.colors,k.directionalLightDirection.value=m.directional.positions,k.pointLightColor.value=m.point.colors,k.pointLightPosition.value=m.point.positions,k.pointLightDistance.value=m.point.distances,k.pointLightDecay.value=
+ea=A.spot.anglesCos,T=A.spot.exponents,R=A.spot.decays,$=A.hemi.skyColors,da=A.hemi.groundColors,S=A.hemi.positions,fa=0,U=0,ca=0,W=0,ma=0,ja=0,Y=0,ia=0,ba=s=0;c=y=ba=0;for(n=b.length;c<n;c++)s=b[c],s.onlyShadow||(v=s.color,K=s.intensity,y=s.distance,s instanceof THREE.AmbientLight?s.visible&&(q+=v.r,t+=v.g,w+=v.b):s instanceof THREE.DirectionalLight?(ma+=1,s.visible&&(Z.setFromMatrixPosition(s.matrixWorld),V.setFromMatrixPosition(s.target.matrixWorld),Z.sub(V),Z.transformDirection(C),s=3*fa,L[s+
+0]=Z.x,L[s+1]=Z.y,L[s+2]=Z.z,B(D,s,v,K),fa+=1)):s instanceof THREE.PointLight?(ja+=1,s.visible&&(ba=3*U,B(P,ba,v,K),V.setFromMatrixPosition(s.matrixWorld),V.applyMatrix4(C),G[ba+0]=V.x,G[ba+1]=V.y,G[ba+2]=V.z,M[U]=y,H[U]=0===s.distance?0:s.decay,U+=1)):s instanceof THREE.SpotLight?(Y+=1,s.visible&&(ba=3*ca,B(F,ba,v,K),Z.setFromMatrixPosition(s.matrixWorld),V.copy(Z).applyMatrix4(C),O[ba+0]=V.x,O[ba+1]=V.y,O[ba+2]=V.z,J[ca]=y,V.setFromMatrixPosition(s.target.matrixWorld),Z.sub(V),Z.transformDirection(C),
+Q[ba+0]=Z.x,Q[ba+1]=Z.y,Q[ba+2]=Z.z,ea[ca]=Math.cos(s.angle),T[ca]=s.exponent,R[ca]=0===s.distance?0:s.decay,ca+=1)):s instanceof THREE.HemisphereLight&&(ia+=1,s.visible&&(Z.setFromMatrixPosition(s.matrixWorld),Z.transformDirection(C),y=3*W,S[y+0]=Z.x,S[y+1]=Z.y,S[y+2]=Z.z,v=s.color,s=s.groundColor,B($,y,v,K),B(da,y,s,K),W+=1)));c=3*fa;for(n=Math.max(D.length,3*ma);c<n;c++)D[c]=0;c=3*U;for(n=Math.max(P.length,3*ja);c<n;c++)P[c]=0;c=3*ca;for(n=Math.max(F.length,3*Y);c<n;c++)F[c]=0;c=3*W;for(n=Math.max($.length,
+3*ia);c<n;c++)$[c]=0;c=3*W;for(n=Math.max(da.length,3*ia);c<n;c++)da[c]=0;A.directional.length=fa;A.point.length=U;A.spot.length=ca;A.hemi.length=W;A.ambient[0]=q;A.ambient[1]=t;A.ambient[2]=w;wa=!1}m?(m=Ba,k.ambientLightColor.value=m.ambient,k.directionalLightColor.value=m.directional.colors,k.directionalLightDirection.value=m.directional.positions,k.pointLightColor.value=m.point.colors,k.pointLightPosition.value=m.point.positions,k.pointLightDistance.value=m.point.distances,k.pointLightDecay.value=
 m.point.decays,k.spotLightColor.value=m.spot.colors,k.spotLightPosition.value=m.spot.positions,k.spotLightDistance.value=m.spot.distances,k.spotLightDirection.value=m.spot.directions,k.spotLightAngleCos.value=m.spot.anglesCos,k.spotLightExponent.value=m.spot.exponents,k.spotLightDecay.value=m.spot.decays,k.hemisphereLightSkyColor.value=m.hemi.skyColors,k.hemisphereLightGroundColor.value=m.hemi.groundColors,k.hemisphereLightDirection.value=m.hemi.positions,x(k,!0)):x(k,!1)}if(d instanceof THREE.MeshBasicMaterial||
 d instanceof THREE.MeshLambertMaterial||d instanceof THREE.MeshPhongMaterial){k.opacity.value=d.opacity;k.diffuse.value=d.color;d.emissive&&(k.emissive.value=d.emissive);k.map.value=d.map;k.specularMap.value=d.specularMap;k.alphaMap.value=d.alphaMap;d.aoMap&&(k.aoMap.value=d.aoMap,k.aoMapIntensity.value=d.aoMapIntensity);var N;d.map?N=d.map:d.specularMap?N=d.specularMap:d.displacementMap?N=d.displacementMap:d.normalMap?N=d.normalMap:d.bumpMap?N=d.bumpMap:d.alphaMap?N=d.alphaMap:d.emissiveMap&&(N=
 d.emissiveMap);void 0!==N&&(N instanceof THREE.WebGLRenderTarget&&(N=N.texture),m=N.offset,N=N.repeat,k.offsetRepeat.value.set(m.x,m.y,N.x,N.y));k.envMap.value=d.envMap;k.flipEnvMap.value=d.envMap instanceof THREE.WebGLRenderTargetCube?1:-1;k.reflectivity.value=d.reflectivity;k.refractionRatio.value=d.refractionRatio}d instanceof THREE.LineBasicMaterial?(k.diffuse.value=d.color,k.opacity.value=d.opacity):d instanceof THREE.LineDashedMaterial?(k.diffuse.value=d.color,k.opacity.value=d.opacity,k.dashSize.value=
 d.dashSize,k.totalSize.value=d.dashSize+d.gapSize,k.scale.value=d.scale):d instanceof THREE.PointsMaterial?(k.psColor.value=d.color,k.opacity.value=d.opacity,k.size.value=d.size,k.scale.value=I.height/2,k.map.value=d.map,null!==d.map&&(a=d.map.offset,N=d.map.repeat,k.offsetRepeat.value.set(a.x,a.y,N.x,N.y))):d instanceof THREE.MeshPhongMaterial?(k.specular.value=d.specular,k.shininess.value=d.shininess,d.lightMap&&(k.lightMap.value=d.lightMap,k.lightMapIntensity.value=d.lightMapIntensity),d.emissiveMap&&
 (k.emissiveMap.value=d.emissiveMap),d.bumpMap&&(k.bumpMap.value=d.bumpMap,k.bumpScale.value=d.bumpScale),d.normalMap&&(k.normalMap.value=d.normalMap,k.normalScale.value.copy(d.normalScale)),d.displacementMap&&(k.displacementMap.value=d.displacementMap,k.displacementScale.value=d.displacementScale,k.displacementBias.value=d.displacementBias)):d instanceof THREE.MeshDepthMaterial?(k.mNear.value=a.near,k.mFar.value=a.far,k.opacity.value=d.opacity):d instanceof THREE.MeshNormalMaterial&&(k.opacity.value=
-d.opacity);if(e.receiveShadow&&!d._shadowPass&&k.shadowMatrix)for(a=d=0,N=b.length;a<N;a++)m=b[a],m.castShadow&&(m instanceof THREE.PointLight||m instanceof THREE.SpotLight||m instanceof THREE.DirectionalLight)&&(m instanceof THREE.PointLight?(W.setFromMatrixPosition(m.matrixWorld).negate(),m.shadowMatrix.identity().setPosition(W),k.shadowDarkness.value[d]=-m.shadowDarkness):k.shadowDarkness.value[d]=m.shadowDarkness,k.shadowMatrix.value[d]=m.shadowMatrix,k.shadowMap.value[d]=m.shadowMap,k.shadowMapSize.value[d]=
+d.opacity);if(e.receiveShadow&&!d._shadowPass&&k.shadowMatrix)for(a=d=0,N=b.length;a<N;a++)m=b[a],m.castShadow&&(m instanceof THREE.PointLight||m instanceof THREE.SpotLight||m instanceof THREE.DirectionalLight)&&(m instanceof THREE.PointLight?(V.setFromMatrixPosition(m.matrixWorld).negate(),m.shadowMatrix.identity().setPosition(V),k.shadowDarkness.value[d]=-m.shadowDarkness):k.shadowDarkness.value[d]=m.shadowDarkness,k.shadowMatrix.value[d]=m.shadowMatrix,k.shadowMap.value[d]=m.shadowMap,k.shadowMapSize.value[d]=
 m.shadowMapSize,k.shadowBias.value[d]=m.shadowBias,d++);b=f.uniformsList;f=0;for(d=b.length;f<d;f++)if(a=b[f][0],!1!==a.needsUpdate)switch(k=a.type,c=a.value,N=b[f][1],k){case "1i":r.uniform1i(N,c);break;case "1f":r.uniform1f(N,c);break;case "2f":r.uniform2f(N,c[0],c[1]);break;case "3f":r.uniform3f(N,c[0],c[1],c[2]);break;case "4f":r.uniform4f(N,c[0],c[1],c[2],c[3]);break;case "1iv":r.uniform1iv(N,c);break;case "3iv":r.uniform3iv(N,c);break;case "1fv":r.uniform1fv(N,c);break;case "2fv":r.uniform2fv(N,
 c);break;case "3fv":r.uniform3fv(N,c);break;case "4fv":r.uniform4fv(N,c);break;case "Matrix3fv":r.uniformMatrix3fv(N,!1,c);break;case "Matrix4fv":r.uniformMatrix4fv(N,!1,c);break;case "i":r.uniform1i(N,c);break;case "f":r.uniform1f(N,c);break;case "v2":r.uniform2f(N,c.x,c.y);break;case "v3":r.uniform3f(N,c.x,c.y,c.z);break;case "v4":r.uniform4f(N,c.x,c.y,c.z,c.w);break;case "c":r.uniform3f(N,c.r,c.g,c.b);break;case "iv1":r.uniform1iv(N,c);break;case "iv":r.uniform3iv(N,c);break;case "fv1":r.uniform1fv(N,
 c);break;case "fv":r.uniform3fv(N,c);break;case "v2v":void 0===a._array&&(a._array=new Float32Array(2*c.length));n=k=0;for(m=c.length;k<m;k++,n+=2)a._array[n+0]=c[k].x,a._array[n+1]=c[k].y;r.uniform2fv(N,a._array);break;case "v3v":void 0===a._array&&(a._array=new Float32Array(3*c.length));n=k=0;for(m=c.length;k<m;k++,n+=3)a._array[n+0]=c[k].x,a._array[n+1]=c[k].y,a._array[n+2]=c[k].z;r.uniform3fv(N,a._array);break;case "v4v":void 0===a._array&&(a._array=new Float32Array(4*c.length));n=k=0;for(m=c.length;k<
@@ -564,12 +564,12 @@ THREE.CubeTexture||c.image instanceof Array&&6===c.image.length?E(c,n):c instanc
 return g}function x(a,b){a.ambientLightColor.needsUpdate=b;a.directionalLightColor.needsUpdate=b;a.directionalLightDirection.needsUpdate=b;a.pointLightColor.needsUpdate=b;a.pointLightPosition.needsUpdate=b;a.pointLightDistance.needsUpdate=b;a.pointLightDecay.needsUpdate=b;a.spotLightColor.needsUpdate=b;a.spotLightPosition.needsUpdate=b;a.spotLightDistance.needsUpdate=b;a.spotLightDirection.needsUpdate=b;a.spotLightAngleCos.needsUpdate=b;a.spotLightExponent.needsUpdate=b;a.spotLightDecay.needsUpdate=
 b;a.hemisphereLightSkyColor.needsUpdate=b;a.hemisphereLightGroundColor.needsUpdate=b;a.hemisphereLightDirection.needsUpdate=b}function u(){var a=ya;a>=ga.maxTextures&&console.warn("WebGLRenderer: trying to use "+a+" texture units while this GPU supports only "+ga.maxTextures);ya+=1;return a}function B(a,b,c,d){a[b+0]=c.r*d;a[b+1]=c.g*d;a[b+2]=c.b*d}function w(a,b,c){c?(r.texParameteri(a,r.TEXTURE_WRAP_S,A(b.wrapS)),r.texParameteri(a,r.TEXTURE_WRAP_T,A(b.wrapT)),r.texParameteri(a,r.TEXTURE_MAG_FILTER,
 A(b.magFilter)),r.texParameteri(a,r.TEXTURE_MIN_FILTER,A(b.minFilter))):(r.texParameteri(a,r.TEXTURE_WRAP_S,r.CLAMP_TO_EDGE),r.texParameteri(a,r.TEXTURE_WRAP_T,r.CLAMP_TO_EDGE),b.wrapS===THREE.ClampToEdgeWrapping&&b.wrapT===THREE.ClampToEdgeWrapping||console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.wrapS and Texture.wrapT should be set to THREE.ClampToEdgeWrapping. ( "+b.sourceFile+" )"),r.texParameteri(a,r.TEXTURE_MAG_FILTER,K(b.magFilter)),r.texParameteri(a,r.TEXTURE_MIN_FILTER,
-K(b.minFilter)),b.minFilter!==THREE.NearestFilter&&b.minFilter!==THREE.LinearFilter&&console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.minFilter should be set to THREE.NearestFilter or THREE.LinearFilter. ( "+b.sourceFile+" )"));!(c=S.get("EXT_texture_filter_anisotropic"))||b.type===THREE.FloatType&&null===S.get("OES_texture_float_linear")||b.type===THREE.HalfFloatType&&null===S.get("OES_texture_half_float_linear")||!(1<b.anisotropy||V.get(b).__currentAnisotropy)||(r.texParameterf(a,
-c.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(b.anisotropy,aa.getMaxAnisotropy())),V.get(b).__currentAnisotropy=b.anisotropy)}function C(a,b){if(a.width>b||a.height>b){var c=b/Math.max(a.width,a.height),d=document.createElement("canvas");d.width=Math.floor(a.width*c);d.height=Math.floor(a.height*c);d.getContext("2d").drawImage(a,0,0,a.width,a.height,0,0,d.width,d.height);console.warn("THREE.WebGLRenderer: image is too big ("+a.width+"x"+a.height+"). Resized to "+d.width+"x"+d.height,a);return d}return a}
-function E(a,b){var c=V.get(a);if(6===a.image.length)if(0<a.version&&c.__version!==a.version){c.__image__webglTextureCube||(a.addEventListener("dispose",g),c.__image__webglTextureCube=r.createTexture(),la.textures++);J.activeTexture(r.TEXTURE0+b);J.bindTexture(r.TEXTURE_CUBE_MAP,c.__image__webglTextureCube);r.pixelStorei(r.UNPACK_FLIP_Y_WEBGL,a.flipY);for(var d=a instanceof THREE.CompressedTexture,e=a.image[0]instanceof THREE.DataTexture,f=[],h=0;6>h;h++)f[h]=!aa.autoScaleCubemaps||d||e?e?a.image[h].image:
+K(b.minFilter)),b.minFilter!==THREE.NearestFilter&&b.minFilter!==THREE.LinearFilter&&console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.minFilter should be set to THREE.NearestFilter or THREE.LinearFilter. ( "+b.sourceFile+" )"));!(c=S.get("EXT_texture_filter_anisotropic"))||b.type===THREE.FloatType&&null===S.get("OES_texture_float_linear")||b.type===THREE.HalfFloatType&&null===S.get("OES_texture_half_float_linear")||!(1<b.anisotropy||X.get(b).__currentAnisotropy)||(r.texParameterf(a,
+c.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(b.anisotropy,aa.getMaxAnisotropy())),X.get(b).__currentAnisotropy=b.anisotropy)}function C(a,b){if(a.width>b||a.height>b){var c=b/Math.max(a.width,a.height),d=document.createElement("canvas");d.width=Math.floor(a.width*c);d.height=Math.floor(a.height*c);d.getContext("2d").drawImage(a,0,0,a.width,a.height,0,0,d.width,d.height);console.warn("THREE.WebGLRenderer: image is too big ("+a.width+"x"+a.height+"). Resized to "+d.width+"x"+d.height,a);return d}return a}
+function E(a,b){var c=X.get(a);if(6===a.image.length)if(0<a.version&&c.__version!==a.version){c.__image__webglTextureCube||(a.addEventListener("dispose",g),c.__image__webglTextureCube=r.createTexture(),la.textures++);J.activeTexture(r.TEXTURE0+b);J.bindTexture(r.TEXTURE_CUBE_MAP,c.__image__webglTextureCube);r.pixelStorei(r.UNPACK_FLIP_Y_WEBGL,a.flipY);for(var d=a instanceof THREE.CompressedTexture,e=a.image[0]instanceof THREE.DataTexture,f=[],h=0;6>h;h++)f[h]=!aa.autoScaleCubemaps||d||e?e?a.image[h].image:
 a.image[h]:C(a.image[h],ga.maxCubemapSize);var h=f[0],k=THREE.Math.isPowerOfTwo(h.width)&&THREE.Math.isPowerOfTwo(h.height),l=A(a.format),m=A(a.type);w(r.TEXTURE_CUBE_MAP,a,k);for(h=0;6>h;h++)if(d)for(var n,q=f[h].mipmaps,p=0,s=q.length;p<s;p++)n=q[p],a.format!==THREE.RGBAFormat&&a.format!==THREE.RGBFormat?-1<J.getCompressedTextureFormats().indexOf(l)?J.compressedTexImage2D(r.TEXTURE_CUBE_MAP_POSITIVE_X+h,p,l,n.width,n.height,0,n.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .setCubeTexture()"):
 J.texImage2D(r.TEXTURE_CUBE_MAP_POSITIVE_X+h,p,l,n.width,n.height,0,l,m,n.data);else e?J.texImage2D(r.TEXTURE_CUBE_MAP_POSITIVE_X+h,0,l,f[h].width,f[h].height,0,l,m,f[h].data):J.texImage2D(r.TEXTURE_CUBE_MAP_POSITIVE_X+h,0,l,l,m,f[h]);a.generateMipmaps&&k&&r.generateMipmap(r.TEXTURE_CUBE_MAP);c.__version=a.version;if(a.onUpdate)a.onUpdate(a)}else J.activeTexture(r.TEXTURE0+b),J.bindTexture(r.TEXTURE_CUBE_MAP,c.__image__webglTextureCube)}function z(a,b){J.activeTexture(r.TEXTURE0+b);J.bindTexture(r.TEXTURE_CUBE_MAP,
-V.get(a).__webglTexture)}function D(a,b,c){r.bindFramebuffer(r.FRAMEBUFFER,a);r.framebufferTexture2D(r.FRAMEBUFFER,r.COLOR_ATTACHMENT0,c,V.get(b.texture).__webglTexture,0)}function G(a,b){r.bindRenderbuffer(r.RENDERBUFFER,a);b.depthBuffer&&!b.stencilBuffer?(r.renderbufferStorage(r.RENDERBUFFER,r.DEPTH_COMPONENT16,b.width,b.height),r.framebufferRenderbuffer(r.FRAMEBUFFER,r.DEPTH_ATTACHMENT,r.RENDERBUFFER,a)):b.depthBuffer&&b.stencilBuffer?(r.renderbufferStorage(r.RENDERBUFFER,r.DEPTH_STENCIL,b.width,
+X.get(a).__webglTexture)}function D(a,b,c){r.bindFramebuffer(r.FRAMEBUFFER,a);r.framebufferTexture2D(r.FRAMEBUFFER,r.COLOR_ATTACHMENT0,c,X.get(b.texture).__webglTexture,0)}function G(a,b){r.bindRenderbuffer(r.RENDERBUFFER,a);b.depthBuffer&&!b.stencilBuffer?(r.renderbufferStorage(r.RENDERBUFFER,r.DEPTH_COMPONENT16,b.width,b.height),r.framebufferRenderbuffer(r.FRAMEBUFFER,r.DEPTH_ATTACHMENT,r.RENDERBUFFER,a)):b.depthBuffer&&b.stencilBuffer?(r.renderbufferStorage(r.RENDERBUFFER,r.DEPTH_STENCIL,b.width,
 b.height),r.framebufferRenderbuffer(r.FRAMEBUFFER,r.DEPTH_STENCIL_ATTACHMENT,r.RENDERBUFFER,a)):r.renderbufferStorage(r.RENDERBUFFER,r.RGBA4,b.width,b.height)}function K(a){return a===THREE.NearestFilter||a===THREE.NearestMipMapNearestFilter||a===THREE.NearestMipMapLinearFilter?r.NEAREST:r.LINEAR}function A(a){var b;if(a===THREE.RepeatWrapping)return r.REPEAT;if(a===THREE.ClampToEdgeWrapping)return r.CLAMP_TO_EDGE;if(a===THREE.MirroredRepeatWrapping)return r.MIRRORED_REPEAT;if(a===THREE.NearestFilter)return r.NEAREST;
 if(a===THREE.NearestMipMapNearestFilter)return r.NEAREST_MIPMAP_NEAREST;if(a===THREE.NearestMipMapLinearFilter)return r.NEAREST_MIPMAP_LINEAR;if(a===THREE.LinearFilter)return r.LINEAR;if(a===THREE.LinearMipMapNearestFilter)return r.LINEAR_MIPMAP_NEAREST;if(a===THREE.LinearMipMapLinearFilter)return r.LINEAR_MIPMAP_LINEAR;if(a===THREE.UnsignedByteType)return r.UNSIGNED_BYTE;if(a===THREE.UnsignedShort4444Type)return r.UNSIGNED_SHORT_4_4_4_4;if(a===THREE.UnsignedShort5551Type)return r.UNSIGNED_SHORT_5_5_5_1;
 if(a===THREE.UnsignedShort565Type)return r.UNSIGNED_SHORT_5_6_5;if(a===THREE.ByteType)return r.BYTE;if(a===THREE.ShortType)return r.SHORT;if(a===THREE.UnsignedShortType)return r.UNSIGNED_SHORT;if(a===THREE.IntType)return r.INT;if(a===THREE.UnsignedIntType)return r.UNSIGNED_INT;if(a===THREE.FloatType)return r.FLOAT;b=S.get("OES_texture_half_float");if(null!==b&&a===THREE.HalfFloatType)return b.HALF_FLOAT_OES;if(a===THREE.AlphaFormat)return r.ALPHA;if(a===THREE.RGBFormat)return r.RGB;if(a===THREE.RGBAFormat)return r.RGBA;
@@ -577,14 +577,14 @@ if(a===THREE.LuminanceFormat)return r.LUMINANCE;if(a===THREE.LuminanceAlphaForma
 if(a===THREE.OneMinusSrcAlphaFactor)return r.ONE_MINUS_SRC_ALPHA;if(a===THREE.DstAlphaFactor)return r.DST_ALPHA;if(a===THREE.OneMinusDstAlphaFactor)return r.ONE_MINUS_DST_ALPHA;if(a===THREE.DstColorFactor)return r.DST_COLOR;if(a===THREE.OneMinusDstColorFactor)return r.ONE_MINUS_DST_COLOR;if(a===THREE.SrcAlphaSaturateFactor)return r.SRC_ALPHA_SATURATE;b=S.get("WEBGL_compressed_texture_s3tc");if(null!==b){if(a===THREE.RGB_S3TC_DXT1_Format)return b.COMPRESSED_RGB_S3TC_DXT1_EXT;if(a===THREE.RGBA_S3TC_DXT1_Format)return b.COMPRESSED_RGBA_S3TC_DXT1_EXT;
 if(a===THREE.RGBA_S3TC_DXT3_Format)return b.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(a===THREE.RGBA_S3TC_DXT5_Format)return b.COMPRESSED_RGBA_S3TC_DXT5_EXT}b=S.get("WEBGL_compressed_texture_pvrtc");if(null!==b){if(a===THREE.RGB_PVRTC_4BPPV1_Format)return b.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(a===THREE.RGB_PVRTC_2BPPV1_Format)return b.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(a===THREE.RGBA_PVRTC_4BPPV1_Format)return b.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(a===THREE.RGBA_PVRTC_2BPPV1_Format)return b.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}b=
 S.get("EXT_blend_minmax");if(null!==b){if(a===THREE.MinEquation)return b.MIN_EXT;if(a===THREE.MaxEquation)return b.MAX_EXT}return 0}console.log("THREE.WebGLRenderer",THREE.REVISION);a=a||{};var I=void 0!==a.canvas?a.canvas:document.createElement("canvas"),M=void 0!==a.context?a.context:null,O=I.width,H=I.height,y=1,L=void 0!==a.alpha?a.alpha:!1,P=void 0!==a.depth?a.depth:!0,T=void 0!==a.stencil?a.stencil:!0,Q=void 0!==a.antialias?a.antialias:!1,R=void 0!==a.premultipliedAlpha?a.premultipliedAlpha:
-!0,F=void 0!==a.preserveDrawingBuffer?a.preserveDrawingBuffer:!1,X=new THREE.Color(0),U=0,Y=[],ea=[],fa=-1,da=[],$=-1,ma=new Float32Array(8),ja=[],ca=[];this.domElement=I;this.context=null;this.sortObjects=this.autoClearStencil=this.autoClearDepth=this.autoClearColor=this.autoClear=!0;this.gammaFactor=2;this.gammaOutput=this.gammaInput=!1;this.maxMorphTargets=8;this.maxMorphNormals=4;this.autoScaleCubemaps=!0;var aa=this,za=null,ia=null,ta=-1,sa="",ra=null,ya=0,na=0,oa=0,pa=I.width,qa=I.height,Ca=
-0,Da=0,Aa=new THREE.Frustum,xa=new THREE.Matrix4,W=new THREE.Vector3,Z=new THREE.Vector3,wa=!0,Ba={ambient:[0,0,0],directional:{length:0,colors:[],positions:[]},point:{length:0,colors:[],positions:[],distances:[],decays:[]},spot:{length:0,colors:[],positions:[],distances:[],directions:[],anglesCos:[],exponents:[],decays:[]},hemi:{length:0,skyColors:[],groundColors:[],positions:[]}},la={geometries:0,textures:0},ka={calls:0,vertices:0,faces:0,points:0};this.info={render:ka,memory:la,programs:null};
+!0,F=void 0!==a.preserveDrawingBuffer?a.preserveDrawingBuffer:!1,W=new THREE.Color(0),U=0,Y=[],ea=[],fa=-1,da=[],$=-1,ma=new Float32Array(8),ja=[],ca=[];this.domElement=I;this.context=null;this.sortObjects=this.autoClearStencil=this.autoClearDepth=this.autoClearColor=this.autoClear=!0;this.gammaFactor=2;this.gammaOutput=this.gammaInput=!1;this.maxMorphTargets=8;this.maxMorphNormals=4;this.autoScaleCubemaps=!0;var aa=this,za=null,ia=null,ta=-1,sa="",ra=null,ya=0,na=0,oa=0,pa=I.width,qa=I.height,Ca=
+0,Da=0,Aa=new THREE.Frustum,xa=new THREE.Matrix4,V=new THREE.Vector3,Z=new THREE.Vector3,wa=!0,Ba={ambient:[0,0,0],directional:{length:0,colors:[],positions:[]},point:{length:0,colors:[],positions:[],distances:[],decays:[]},spot:{length:0,colors:[],positions:[],distances:[],directions:[],anglesCos:[],exponents:[],decays:[]},hemi:{length:0,skyColors:[],groundColors:[],positions:[]}},la={geometries:0,textures:0},ka={calls:0,vertices:0,faces:0,points:0};this.info={render:ka,memory:la,programs:null};
 var r;try{L={alpha:L,depth:P,stencil:T,antialias:Q,premultipliedAlpha:R,preserveDrawingBuffer:F};r=M||I.getContext("webgl",L)||I.getContext("experimental-webgl",L);if(null===r){if(null!==I.getContext("webgl"))throw"Error creating WebGL context with your selected attributes.";throw"Error creating WebGL context.";}I.addEventListener("webglcontextlost",e,!1)}catch(Ea){console.error("THREE.WebGLRenderer: "+Ea)}var S=new THREE.WebGLExtensions(r);S.get("OES_texture_float");S.get("OES_texture_float_linear");
-S.get("OES_texture_half_float");S.get("OES_texture_half_float_linear");S.get("OES_standard_derivatives");S.get("ANGLE_instanced_arrays");S.get("OES_element_index_uint")&&(THREE.BufferGeometry.MaxIndex=4294967296);var ga=new THREE.WebGLCapabilities(r,S,a),J=new THREE.WebGLState(r,S,A),V=new THREE.WebGLProperties,va=new THREE.WebGLObjects(r,V,this.info),ua=new THREE.WebGLPrograms(this,ga);this.info.programs=ua.programs;var Fa=new THREE.WebGLBufferRenderer(r,S,ka),Ga=new THREE.WebGLIndexedBufferRenderer(r,
+S.get("OES_texture_half_float");S.get("OES_texture_half_float_linear");S.get("OES_standard_derivatives");S.get("ANGLE_instanced_arrays");S.get("OES_element_index_uint")&&(THREE.BufferGeometry.MaxIndex=4294967296);var ga=new THREE.WebGLCapabilities(r,S,a),J=new THREE.WebGLState(r,S,A),X=new THREE.WebGLProperties,va=new THREE.WebGLObjects(r,X,this.info),ua=new THREE.WebGLPrograms(this,ga);this.info.programs=ua.programs;var Fa=new THREE.WebGLBufferRenderer(r,S,ka),Ga=new THREE.WebGLIndexedBufferRenderer(r,
 S,ka);c();this.context=r;this.capabilities=ga;this.extensions=S;this.state=J;var ha=new THREE.WebGLShadowMap(this,Y,va);this.shadowMap=ha;var Ha=new THREE.SpritePlugin(this,ja),Ia=new THREE.LensFlarePlugin(this,ca);this.getContext=function(){return r};this.getContextAttributes=function(){return r.getContextAttributes()};this.forceContextLoss=function(){S.get("WEBGL_lose_context").loseContext()};this.getMaxAnisotropy=function(){var a;return function(){if(void 0!==a)return a;var b=S.get("EXT_texture_filter_anisotropic");
 return a=null!==b?r.getParameter(b.MAX_TEXTURE_MAX_ANISOTROPY_EXT):0}}();this.getPrecision=function(){return ga.precision};this.getPixelRatio=function(){return y};this.setPixelRatio=function(a){void 0!==a&&(y=a)};this.getSize=function(){return{width:O,height:H}};this.setSize=function(a,b,c){O=a;H=b;I.width=a*y;I.height=b*y;!1!==c&&(I.style.width=a+"px",I.style.height=b+"px");this.setViewport(0,0,a,b)};this.setViewport=function(a,b,c,d){na=a*y;oa=b*y;pa=c*y;qa=d*y;r.viewport(na,oa,pa,qa)};this.getViewport=
-function(a){a.x=na/y;a.y=oa/y;a.z=pa/y;a.w=qa/y};this.setScissor=function(a,b,c,d){r.scissor(a*y,b*y,c*y,d*y)};this.enableScissorTest=function(a){J.setScissorTest(a)};this.getClearColor=function(){return X};this.setClearColor=function(a,c){X.set(a);U=void 0!==c?c:1;b(X.r,X.g,X.b,U)};this.getClearAlpha=function(){return U};this.setClearAlpha=function(a){U=a;b(X.r,X.g,X.b,U)};this.clear=function(a,b,c){var d=0;if(void 0===a||a)d|=r.COLOR_BUFFER_BIT;if(void 0===b||b)d|=r.DEPTH_BUFFER_BIT;if(void 0===
-c||c)d|=r.STENCIL_BUFFER_BIT;r.clear(d)};this.clearColor=function(){r.clear(r.COLOR_BUFFER_BIT)};this.clearDepth=function(){r.clear(r.DEPTH_BUFFER_BIT)};this.clearStencil=function(){r.clear(r.STENCIL_BUFFER_BIT)};this.clearTarget=function(a,b,c,d){this.setRenderTarget(a);this.clear(b,c,d)};this.resetGLState=d;this.dispose=function(){I.removeEventListener("webglcontextlost",e,!1)};this.renderBufferImmediate=function(a,b,c){J.initAttributes();var d=V.get(a);a.hasPositions&&!d.position&&(d.position=
+function(a){a.x=na/y;a.y=oa/y;a.z=pa/y;a.w=qa/y};this.setScissor=function(a,b,c,d){r.scissor(a*y,b*y,c*y,d*y)};this.enableScissorTest=function(a){J.setScissorTest(a)};this.getClearColor=function(){return W};this.setClearColor=function(a,c){W.set(a);U=void 0!==c?c:1;b(W.r,W.g,W.b,U)};this.getClearAlpha=function(){return U};this.setClearAlpha=function(a){U=a;b(W.r,W.g,W.b,U)};this.clear=function(a,b,c){var d=0;if(void 0===a||a)d|=r.COLOR_BUFFER_BIT;if(void 0===b||b)d|=r.DEPTH_BUFFER_BIT;if(void 0===
+c||c)d|=r.STENCIL_BUFFER_BIT;r.clear(d)};this.clearColor=function(){r.clear(r.COLOR_BUFFER_BIT)};this.clearDepth=function(){r.clear(r.DEPTH_BUFFER_BIT)};this.clearStencil=function(){r.clear(r.STENCIL_BUFFER_BIT)};this.clearTarget=function(a,b,c,d){this.setRenderTarget(a);this.clear(b,c,d)};this.resetGLState=d;this.dispose=function(){I.removeEventListener("webglcontextlost",e,!1)};this.renderBufferImmediate=function(a,b,c){J.initAttributes();var d=X.get(a);a.hasPositions&&!d.position&&(d.position=
 r.createBuffer());a.hasNormals&&!d.normal&&(d.normal=r.createBuffer());a.hasUvs&&!d.uv&&(d.uv=r.createBuffer());a.hasColors&&!d.color&&(d.color=r.createBuffer());b=b.getAttributes();a.hasPositions&&(r.bindBuffer(r.ARRAY_BUFFER,d.position),r.bufferData(r.ARRAY_BUFFER,a.positionArray,r.DYNAMIC_DRAW),J.enableAttribute(b.position),r.vertexAttribPointer(b.position,3,r.FLOAT,!1,0,0));if(a.hasNormals){r.bindBuffer(r.ARRAY_BUFFER,d.normal);if("MeshPhongMaterial"!==c.type&&c.shading===THREE.FlatShading)for(var e=
 0,f=3*a.count;e<f;e+=9){var g=a.normalArray,h=(g[e+0]+g[e+3]+g[e+6])/3,k=(g[e+1]+g[e+4]+g[e+7])/3,l=(g[e+2]+g[e+5]+g[e+8])/3;g[e+0]=h;g[e+1]=k;g[e+2]=l;g[e+3]=h;g[e+4]=k;g[e+5]=l;g[e+6]=h;g[e+7]=k;g[e+8]=l}r.bufferData(r.ARRAY_BUFFER,a.normalArray,r.DYNAMIC_DRAW);J.enableAttribute(b.normal);r.vertexAttribPointer(b.normal,3,r.FLOAT,!1,0,0)}a.hasUvs&&c.map&&(r.bindBuffer(r.ARRAY_BUFFER,d.uv),r.bufferData(r.ARRAY_BUFFER,a.uvArray,r.DYNAMIC_DRAW),J.enableAttribute(b.uv),r.vertexAttribPointer(b.uv,2,r.FLOAT,
 !1,0,0));a.hasColors&&c.vertexColors!==THREE.NoColors&&(r.bindBuffer(r.ARRAY_BUFFER,d.color),r.bufferData(r.ARRAY_BUFFER,a.colorArray,r.DYNAMIC_DRAW),J.enableAttribute(b.color),r.vertexAttribPointer(b.color,3,r.FLOAT,!1,0,0));J.disableUnusedAttributes();r.drawArrays(r.TRIANGLES,0,a.count);a.count=0};this.renderBufferDirect=function(a,b,c,d,e,f,g){t(e);var h=v(a,b,c,e,f),l=!1;a=d.id+"_"+h.id+"_"+e.wireframe;a!==sa&&(sa=a,l=!0);a=f.morphTargetInfluences;if(void 0!==a){b=[];c=0;for(l=a.length;c<l;c++){var m=
@@ -595,18 +595,18 @@ THREE.InstancedBufferAttribute?(J.enableAttributeAndDivisor(s,u.meshPerAttribute
 va.getAttributeBuffer(a))}null===g&&(g=d.drawRange,g={start:g.start,count:Math.min(g.count,null!==a?a.array.length:c.count)});f instanceof THREE.Mesh?(!0===e.wireframe?(J.setLineWidth(e.wireframeLinewidth*y),b.setMode(r.LINES)):b.setMode(r.TRIANGLES),d instanceof THREE.InstancedBufferGeometry&&0<d.maxInstancedCount?b.renderInstances(d):b.render(g.start,g.count)):f instanceof THREE.Line?(d=e.linewidth,void 0===d&&(d=1),J.setLineWidth(d*y),f instanceof THREE.LineSegments?b.setMode(r.LINES):b.setMode(r.LINE_STRIP),
 b.render(g.start,g.count)):f instanceof THREE.Points&&(b.setMode(r.POINTS),b.render(g.start,g.count))};this.render=function(a,b,c,d){if(!1===b instanceof THREE.Camera)console.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.");else{var e=a.fog;sa="";ta=-1;ra=null;wa=!0;!0===a.autoUpdate&&a.updateMatrixWorld();null===b.parent&&b.updateMatrixWorld();b.matrixWorldInverse.getInverse(b.matrixWorld);xa.multiplyMatrices(b.projectionMatrix,b.matrixWorldInverse);Aa.setFromMatrix(xa);
 Y.length=0;$=fa=-1;ja.length=0;ca.length=0;q(a);ea.length=fa+1;da.length=$+1;!0===aa.sortObjects&&(ea.sort(n),da.sort(p));ha.render(a);ka.calls=0;ka.vertices=0;ka.faces=0;ka.points=0;this.setRenderTarget(c);(this.autoClear||d)&&this.clear(this.autoClearColor,this.autoClearDepth,this.autoClearStencil);a.overrideMaterial?(d=a.overrideMaterial,s(ea,b,Y,e,d),s(da,b,Y,e,d)):(J.setBlending(THREE.NoBlending),s(ea,b,Y,e),s(da,b,Y,e));Ha.render(a,b);Ia.render(a,b,Ca,Da);c&&(a=c.texture,b=THREE.Math.isPowerOfTwo(c.width)&&
-THREE.Math.isPowerOfTwo(c.height),a.generateMipmaps&&b&&a.minFilter!==THREE.NearestFilter&&a.minFilter!==THREE.LinearFilter&&(a=c instanceof THREE.WebGLRenderTargetCube?r.TEXTURE_CUBE_MAP:r.TEXTURE_2D,c=V.get(c.texture).__webglTexture,J.bindTexture(a,c),r.generateMipmap(a),J.bindTexture(a,null)));J.setDepthTest(!0);J.setDepthWrite(!0);J.setColorWrite(!0)}};this.setFaceCulling=function(a,b){a===THREE.CullFaceNone?J.disable(r.CULL_FACE):(b===THREE.FrontFaceDirectionCW?r.frontFace(r.CW):r.frontFace(r.CCW),
-a===THREE.CullFaceBack?r.cullFace(r.BACK):a===THREE.CullFaceFront?r.cullFace(r.FRONT):r.cullFace(r.FRONT_AND_BACK),J.enable(r.CULL_FACE))};this.setTexture=function(a,b){var c=V.get(a);if(0<a.version&&c.__version!==a.version){var d=a.image;if(void 0===d)console.warn("THREE.WebGLRenderer: Texture marked for update but image is undefined",a);else if(!1===d.complete)console.warn("THREE.WebGLRenderer: Texture marked for update but image is incomplete",a);else{void 0===c.__webglInit&&(c.__webglInit=!0,
+THREE.Math.isPowerOfTwo(c.height),a.generateMipmaps&&b&&a.minFilter!==THREE.NearestFilter&&a.minFilter!==THREE.LinearFilter&&(a=c instanceof THREE.WebGLRenderTargetCube?r.TEXTURE_CUBE_MAP:r.TEXTURE_2D,c=X.get(c.texture).__webglTexture,J.bindTexture(a,c),r.generateMipmap(a),J.bindTexture(a,null)));J.setDepthTest(!0);J.setDepthWrite(!0);J.setColorWrite(!0)}};this.setFaceCulling=function(a,b){a===THREE.CullFaceNone?J.disable(r.CULL_FACE):(b===THREE.FrontFaceDirectionCW?r.frontFace(r.CW):r.frontFace(r.CCW),
+a===THREE.CullFaceBack?r.cullFace(r.BACK):a===THREE.CullFaceFront?r.cullFace(r.FRONT):r.cullFace(r.FRONT_AND_BACK),J.enable(r.CULL_FACE))};this.setTexture=function(a,b){var c=X.get(a);if(0<a.version&&c.__version!==a.version){var d=a.image;if(void 0===d)console.warn("THREE.WebGLRenderer: Texture marked for update but image is undefined",a);else if(!1===d.complete)console.warn("THREE.WebGLRenderer: Texture marked for update but image is incomplete",a);else{void 0===c.__webglInit&&(c.__webglInit=!0,
 a.__webglInit=!0,a.addEventListener("dispose",g),c.__webglTexture=r.createTexture(),la.textures++);J.activeTexture(r.TEXTURE0+b);J.bindTexture(r.TEXTURE_2D,c.__webglTexture);r.pixelStorei(r.UNPACK_FLIP_Y_WEBGL,a.flipY);r.pixelStorei(r.UNPACK_PREMULTIPLY_ALPHA_WEBGL,a.premultiplyAlpha);r.pixelStorei(r.UNPACK_ALIGNMENT,a.unpackAlignment);a.image=C(a.image,ga.maxTextureSize);var e=a.image,d=THREE.Math.isPowerOfTwo(e.width)&&THREE.Math.isPowerOfTwo(e.height),f=A(a.format),h=A(a.type);w(r.TEXTURE_2D,a,
 d);var k=a.mipmaps;if(a instanceof THREE.DataTexture)if(0<k.length&&d){for(var l=0,m=k.length;l<m;l++)e=k[l],J.texImage2D(r.TEXTURE_2D,l,f,e.width,e.height,0,f,h,e.data);a.generateMipmaps=!1}else J.texImage2D(r.TEXTURE_2D,0,f,e.width,e.height,0,f,h,e.data);else if(a instanceof THREE.CompressedTexture)for(l=0,m=k.length;l<m;l++)e=k[l],a.format!==THREE.RGBAFormat&&a.format!==THREE.RGBFormat?-1<J.getCompressedTextureFormats().indexOf(f)?J.compressedTexImage2D(r.TEXTURE_2D,l,f,e.width,e.height,0,e.data):
 console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):J.texImage2D(r.TEXTURE_2D,l,f,e.width,e.height,0,f,h,e.data);else if(0<k.length&&d){l=0;for(m=k.length;l<m;l++)e=k[l],J.texImage2D(r.TEXTURE_2D,l,f,f,h,e);a.generateMipmaps=!1}else J.texImage2D(r.TEXTURE_2D,0,f,f,h,a.image);a.generateMipmaps&&d&&r.generateMipmap(r.TEXTURE_2D);c.__version=a.version;if(a.onUpdate)a.onUpdate(a)}}else J.activeTexture(r.TEXTURE0+b),J.bindTexture(r.TEXTURE_2D,
-c.__webglTexture)};this.setRenderTarget=function(a){var b=a instanceof THREE.WebGLRenderTargetCube;if(a&&void 0===V.get(a).__webglFramebuffer){var c=V.get(a),d=V.get(a.texture);void 0===a.depthBuffer&&(a.depthBuffer=!0);void 0===a.stencilBuffer&&(a.stencilBuffer=!0);a.addEventListener("dispose",f);d.__webglTexture=r.createTexture();la.textures++;var e=THREE.Math.isPowerOfTwo(a.width)&&THREE.Math.isPowerOfTwo(a.height),g=A(a.texture.format),h=A(a.texture.type);if(b){c.__webglFramebuffer=[];c.__webglRenderbuffer=
+c.__webglTexture)};this.setRenderTarget=function(a){var b=a instanceof THREE.WebGLRenderTargetCube;if(a&&void 0===X.get(a).__webglFramebuffer){var c=X.get(a),d=X.get(a.texture);void 0===a.depthBuffer&&(a.depthBuffer=!0);void 0===a.stencilBuffer&&(a.stencilBuffer=!0);a.addEventListener("dispose",f);d.__webglTexture=r.createTexture();la.textures++;var e=THREE.Math.isPowerOfTwo(a.width)&&THREE.Math.isPowerOfTwo(a.height),g=A(a.texture.format),h=A(a.texture.type);if(b){c.__webglFramebuffer=[];c.__webglRenderbuffer=
 [];J.bindTexture(r.TEXTURE_CUBE_MAP,d.__webglTexture);w(r.TEXTURE_CUBE_MAP,a.texture,e);for(d=0;6>d;d++)c.__webglFramebuffer[d]=r.createFramebuffer(),c.__webglRenderbuffer[d]=r.createRenderbuffer(),J.texImage2D(r.TEXTURE_CUBE_MAP_POSITIVE_X+d,0,g,a.width,a.height,0,g,h,null),D(c.__webglFramebuffer[d],a,r.TEXTURE_CUBE_MAP_POSITIVE_X+d),G(c.__webglRenderbuffer[d],a);a.texture.generateMipmaps&&e&&r.generateMipmap(r.TEXTURE_CUBE_MAP)}else c.__webglFramebuffer=r.createFramebuffer(),c.__webglRenderbuffer=
 a.shareDepthFrom?a.shareDepthFrom.__webglRenderbuffer:r.createRenderbuffer(),J.bindTexture(r.TEXTURE_2D,d.__webglTexture),w(r.TEXTURE_2D,a.texture,e),J.texImage2D(r.TEXTURE_2D,0,g,a.width,a.height,0,g,h,null),D(c.__webglFramebuffer,a,r.TEXTURE_2D),a.shareDepthFrom?a.depthBuffer&&!a.stencilBuffer?r.framebufferRenderbuffer(r.FRAMEBUFFER,r.DEPTH_ATTACHMENT,r.RENDERBUFFER,c.__webglRenderbuffer):a.depthBuffer&&a.stencilBuffer&&r.framebufferRenderbuffer(r.FRAMEBUFFER,r.DEPTH_STENCIL_ATTACHMENT,r.RENDERBUFFER,
-c.__webglRenderbuffer):G(c.__webglRenderbuffer,a),a.texture.generateMipmaps&&e&&r.generateMipmap(r.TEXTURE_2D);b?J.bindTexture(r.TEXTURE_CUBE_MAP,null):J.bindTexture(r.TEXTURE_2D,null);r.bindRenderbuffer(r.RENDERBUFFER,null);r.bindFramebuffer(r.FRAMEBUFFER,null)}a?(c=V.get(a),d=b?c.__webglFramebuffer[a.activeCubeFace]:c.__webglFramebuffer,c=a.width,e=a.height,h=g=0):(d=null,c=pa,e=qa,g=na,h=oa);d!==ia&&(r.bindFramebuffer(r.FRAMEBUFFER,d),r.viewport(g,h,c,e),ia=d);b&&(d=V.get(a.texture),r.framebufferTexture2D(r.FRAMEBUFFER,
-r.COLOR_ATTACHMENT0,r.TEXTURE_CUBE_MAP_POSITIVE_X+a.activeCubeFace,d.__webglTexture,0));Ca=c;Da=e};this.readRenderTargetPixels=function(a,b,c,d,e,f){if(!(a instanceof THREE.WebGLRenderTarget))console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");else if(V.get(a).__webglFramebuffer){var g=!1;V.get(a).__webglFramebuffer!==ia&&(r.bindFramebuffer(r.FRAMEBUFFER,V.get(a).__webglFramebuffer),g=!0);a.texture.format!==THREE.RGBAFormat&&A(a.texture.format)!==
-r.getParameter(r.IMPLEMENTATION_COLOR_READ_FORMAT)?console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format."):a.texture.type!==THREE.UnsignedByteType&&A(a.texture.type)!==r.getParameter(r.IMPLEMENTATION_COLOR_READ_TYPE)?console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type."):(r.checkFramebufferStatus(r.FRAMEBUFFER)===r.FRAMEBUFFER_COMPLETE?r.readPixels(b,c,d,
-e,A(a.texture.format),A(a.texture.type),f):console.error("THREE.WebGLRenderer.readRenderTargetPixels: readPixels from renderTarget failed. Framebuffer not complete."),g&&r.bindFramebuffer(r.FRAMEBUFFER,ia))}};this.supportsFloatTextures=function(){console.warn("THREE.WebGLRenderer: .supportsFloatTextures() is now .extensions.get( 'OES_texture_float' ).");return S.get("OES_texture_float")};this.supportsHalfFloatTextures=function(){console.warn("THREE.WebGLRenderer: .supportsHalfFloatTextures() is now .extensions.get( 'OES_texture_half_float' ).");
+c.__webglRenderbuffer):G(c.__webglRenderbuffer,a),a.texture.generateMipmaps&&e&&r.generateMipmap(r.TEXTURE_2D);b?J.bindTexture(r.TEXTURE_CUBE_MAP,null):J.bindTexture(r.TEXTURE_2D,null);r.bindRenderbuffer(r.RENDERBUFFER,null);r.bindFramebuffer(r.FRAMEBUFFER,null)}a?(c=X.get(a),d=b?c.__webglFramebuffer[a.activeCubeFace]:c.__webglFramebuffer,c=a.width,e=a.height,h=g=0):(d=null,c=pa,e=qa,g=na,h=oa);d!==ia&&(r.bindFramebuffer(r.FRAMEBUFFER,d),r.viewport(g,h,c,e),ia=d);b&&(d=X.get(a.texture),r.framebufferTexture2D(r.FRAMEBUFFER,
+r.COLOR_ATTACHMENT0,r.TEXTURE_CUBE_MAP_POSITIVE_X+a.activeCubeFace,d.__webglTexture,0));Ca=c;Da=e};this.readRenderTargetPixels=function(a,b,c,d,e,f){if(!1===a instanceof THREE.WebGLRenderTarget)console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");else{var g=X.get(a).__webglFramebuffer;if(g){var h=!1;g!==ia&&(r.bindFramebuffer(r.FRAMEBUFFER,g),h=!0);try{var k=a.texture;k.format!==THREE.RGBAFormat&&A(k.format)!==r.getParameter(r.IMPLEMENTATION_COLOR_READ_FORMAT)?
+console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format."):k.type===THREE.UnsignedByteType||A(k.type)===r.getParameter(r.IMPLEMENTATION_COLOR_READ_TYPE)||k.type===THREE.FloatType&&S.get("WEBGL_color_buffer_float")||k.type===THREE.HalfFloatType&&S.get("EXT_color_buffer_half_float")?r.checkFramebufferStatus(r.FRAMEBUFFER)===r.FRAMEBUFFER_COMPLETE?r.readPixels(b,c,d,e,A(k.format),A(k.type),f):console.error("THREE.WebGLRenderer.readRenderTargetPixels: readPixels from renderTarget failed. Framebuffer not complete."):
+console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.")}finally{h&&r.bindFramebuffer(r.FRAMEBUFFER,ia)}}}};this.supportsFloatTextures=function(){console.warn("THREE.WebGLRenderer: .supportsFloatTextures() is now .extensions.get( 'OES_texture_float' ).");return S.get("OES_texture_float")};this.supportsHalfFloatTextures=function(){console.warn("THREE.WebGLRenderer: .supportsHalfFloatTextures() is now .extensions.get( 'OES_texture_half_float' ).");
 return S.get("OES_texture_half_float")};this.supportsStandardDerivatives=function(){console.warn("THREE.WebGLRenderer: .supportsStandardDerivatives() is now .extensions.get( 'OES_standard_derivatives' ).");return S.get("OES_standard_derivatives")};this.supportsCompressedTextureS3TC=function(){console.warn("THREE.WebGLRenderer: .supportsCompressedTextureS3TC() is now .extensions.get( 'WEBGL_compressed_texture_s3tc' ).");return S.get("WEBGL_compressed_texture_s3tc")};this.supportsCompressedTexturePVRTC=
 function(){console.warn("THREE.WebGLRenderer: .supportsCompressedTexturePVRTC() is now .extensions.get( 'WEBGL_compressed_texture_pvrtc' ).");return S.get("WEBGL_compressed_texture_pvrtc")};this.supportsBlendMinMax=function(){console.warn("THREE.WebGLRenderer: .supportsBlendMinMax() is now .extensions.get( 'EXT_blend_minmax' ).");return S.get("EXT_blend_minmax")};this.supportsVertexTextures=function(){return ga.vertexTextures};this.supportsInstancedArrays=function(){console.warn("THREE.WebGLRenderer: .supportsInstancedArrays() is now .extensions.get( 'ANGLE_instanced_arrays' ).");
 return S.get("ANGLE_instanced_arrays")};this.initMaterial=function(){console.warn("THREE.WebGLRenderer: .initMaterial() has been removed.")};this.addPrePlugin=function(){console.warn("THREE.WebGLRenderer: .addPrePlugin() has been removed.")};this.addPostPlugin=function(){console.warn("THREE.WebGLRenderer: .addPostPlugin() has been removed.")};this.updateShadowMap=function(){console.warn("THREE.WebGLRenderer: .updateShadowMap() has been removed.")};Object.defineProperties(this,{shadowMapEnabled:{get:function(){return ha.enabled},
@@ -664,7 +664,7 @@ u;if(!1!==K.enabled&&(!1!==K.autoUpdate||!1!==K.needsUpdate)){g.clearColor(1,1,1
 C)}else q=1,u=!1;y.shadowMap||(z=THREE.LinearFilter,K.type===THREE.PCFSoftShadowMap&&(z=THREE.NearestFilter),y.shadowMap=new THREE.WebGLRenderTarget(y.shadowMapWidth,y.shadowMapHeight,{minFilter:z,magFilter:z,format:THREE.RGBAFormat}),y.shadowMapSize=new THREE.Vector2(y.shadowMapWidth,y.shadowMapHeight),y.shadowMatrix=new THREE.Matrix4);y.shadowCamera||(y.shadowCamera=y instanceof THREE.SpotLight?new THREE.PerspectiveCamera(y.shadowCameraFov,y.shadowMapWidth/y.shadowMapHeight,y.shadowCameraNear,y.shadowCameraFar):
 y instanceof THREE.DirectionalLight?new THREE.OrthographicCamera(y.shadowCameraLeft,y.shadowCameraRight,y.shadowCameraTop,y.shadowCameraBottom,y.shadowCameraNear,y.shadowCameraFar):new THREE.PerspectiveCamera(y.shadowCameraFov,1,y.shadowCameraNear,y.shadowCameraFar),m.add(y.shadowCamera),!0===m.autoUpdate&&m.updateMatrixWorld());y.shadowCameraVisible&&!y.cameraHelper&&(y.cameraHelper=new THREE.CameraHelper(y.shadowCamera),m.add(y.cameraHelper));var D=y.shadowMap,z=y.shadowMatrix,C=y.shadowCamera;
 n.setFromMatrixPosition(y.matrixWorld);C.position.copy(n);a.setRenderTarget(D);a.clear();for(D=0;D<q;D++){if(u){k.copy(C.position);k.add(s[D]);C.up.copy(t[D]);C.lookAt(k);var E=v[D];a.setViewport(E.x,E.y,E.z,E.w)}else k.setFromMatrixPosition(y.target.matrixWorld),C.lookAt(k);C.updateMatrixWorld();C.matrixWorldInverse.getInverse(C.matrixWorld);y.cameraHelper&&(y.cameraHelper.visible=y.shadowCameraVisible);y.shadowCameraVisible&&y.cameraHelper.update();z.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1);z.multiply(C.projectionMatrix);
-z.multiply(C.matrixWorldInverse);l.multiplyMatrices(C.projectionMatrix,C.matrixWorldInverse);h.setFromMatrix(l);p.length=0;e(m,C);for(var E=0,G=p.length;E<G;E++){var F=p[E],X=c.update(F),U=F.material;if(U instanceof THREE.MeshFaceMaterial)for(var Y=X.groups,U=U.materials,ea=0,fa=Y.length;ea<fa;ea++){var da=Y[ea],$=U[da.materialIndex];!0===$.visible&&($=d(F,$,u,n),a.renderBufferDirect(C,b,null,X,$,F,da))}else $=d(F,U,u,n),a.renderBufferDirect(C,b,null,X,$,F,null)}}a.resetGLState()}}a.setViewport(x.x,
+z.multiply(C.matrixWorldInverse);l.multiplyMatrices(C.projectionMatrix,C.matrixWorldInverse);h.setFromMatrix(l);p.length=0;e(m,C);for(var E=0,G=p.length;E<G;E++){var F=p[E],W=c.update(F),U=F.material;if(U instanceof THREE.MeshFaceMaterial)for(var Y=W.groups,U=U.materials,ea=0,fa=Y.length;ea<fa;ea++){var da=Y[ea],$=U[da.materialIndex];!0===$.visible&&($=d(F,$,u,n),a.renderBufferDirect(C,b,null,W,$,F,da))}else $=d(F,U,u,n),a.renderBufferDirect(C,b,null,W,$,F,null)}}a.resetGLState()}}a.setViewport(x.x,
 x.y,x.z,x.w);m=a.getClearColor();q=a.getClearAlpha();a.setClearColor(m,q);f.enable(g.BLEND);K.cullFace===THREE.CullFaceFront&&g.cullFace(g.BACK);a.resetGLState();K.needsUpdate=!1}}};
 THREE.WebGLState=function(a,b,c){var d=this,e=new Uint8Array(16),g=new Uint8Array(16),f=new Uint8Array(16),h={},l=null,k=null,n=null,p=null,m=null,q=null,s=null,t=null,v=null,x=null,u=null,B=null,w=null,C=null,E=null,z=a.getParameter(a.MAX_TEXTURE_IMAGE_UNITS),D=void 0,G={};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(c){e[c]=1;0===g[c]&&(a.enableVertexAttribArray(c),g[c]=1);0!==f[c]&&(b.get("ANGLE_instanced_arrays").vertexAttribDivisorANGLE(c,0),f[c]=0)};this.enableAttributeAndDivisor=function(b,c,d){e[b]=1;0===g[b]&&(a.enableVertexAttribArray(b),g[b]=1);f[b]!==c&&(d.vertexAttribDivisorANGLE(b,c),f[b]=c)};this.disableUnusedAttributes=function(){for(var b=0,c=g.length;b<
@@ -790,9 +790,9 @@ THREE.ExtrudeGeometry.prototype.addShape=function(a,b){function c(a,b,c){b||cons
 !0):-1E-10>d?-1E-10>f&&(a=!0):Math.sign(e)===Math.sign(g)&&(a=!0),a?(c=-e,a=d,d=Math.sqrt(h)):(c=d,a=e,d=Math.sqrt(h/2));return new THREE.Vector2(c/d,a/d)}function e(a,b){var c,d;for(F=a.length;0<=--F;){c=F;d=F-1;0>d&&(d=a.length-1);for(var e=0,f=q+2*n,e=0;e<f;e++){var g=T*e,h=T*(e+1),k=b+c+g,g=b+d+g,l=b+d+h,h=b+c+h,k=k+K,g=g+K,l=l+K,h=h+K;G.faces.push(new THREE.Face3(k,g,h));G.faces.push(new THREE.Face3(g,l,h));k=x.generateSideWallUV(G,k,g,l,h);G.faceVertexUvs[0].push([k[0],k[1],k[3]]);G.faceVertexUvs[0].push([k[1],
 k[2],k[3]])}}}function g(a,b,c){G.vertices.push(new THREE.Vector3(a,b,c))}function f(a,b,c){a+=K;b+=K;c+=K;G.faces.push(new THREE.Face3(a,b,c));a=x.generateTopUV(G,a,b,c);G.faceVertexUvs[0].push(a)}var h=void 0!==b.amount?b.amount:100,l=void 0!==b.bevelThickness?b.bevelThickness:6,k=void 0!==b.bevelSize?b.bevelSize:l-2,n=void 0!==b.bevelSegments?b.bevelSegments:3,p=void 0!==b.bevelEnabled?b.bevelEnabled:!0,m=void 0!==b.curveSegments?b.curveSegments:12,q=void 0!==b.steps?b.steps:1,s=b.extrudePath,
 t,v=!1,x=void 0!==b.UVGenerator?b.UVGenerator:THREE.ExtrudeGeometry.WorldUVGenerator,u,B,w,C;s&&(t=s.getSpacedPoints(q),v=!0,p=!1,u=void 0!==b.frames?b.frames:new THREE.TubeGeometry.FrenetFrames(s,q,!1),B=new THREE.Vector3,w=new THREE.Vector3,C=new THREE.Vector3);p||(k=l=n=0);var E,z,D,G=this,K=this.vertices.length,s=a.extractPoints(m),m=s.shape,A=s.holes;if(s=!THREE.Shape.Utils.isClockWise(m)){m=m.reverse();z=0;for(D=A.length;z<D;z++)E=A[z],THREE.Shape.Utils.isClockWise(E)&&(A[z]=E.reverse());s=
-!1}var I=THREE.Shape.Utils.triangulateShape(m,A),M=m;z=0;for(D=A.length;z<D;z++)E=A[z],m=m.concat(E);var O,H,y,L,P,T=m.length,Q,R=I.length,s=[],F=0;y=M.length;O=y-1;for(H=F+1;F<y;F++,O++,H++)O===y&&(O=0),H===y&&(H=0),s[F]=d(M[F],M[O],M[H]);var X=[],U,Y=s.concat();z=0;for(D=A.length;z<D;z++){E=A[z];U=[];F=0;y=E.length;O=y-1;for(H=F+1;F<y;F++,O++,H++)O===y&&(O=0),H===y&&(H=0),U[F]=d(E[F],E[O],E[H]);X.push(U);Y=Y.concat(U)}for(O=0;O<n;O++){y=O/n;L=l*(1-y);H=k*Math.sin(y*Math.PI/2);F=0;for(y=M.length;F<
-y;F++)P=c(M[F],s[F],H),g(P.x,P.y,-L);z=0;for(D=A.length;z<D;z++)for(E=A[z],U=X[z],F=0,y=E.length;F<y;F++)P=c(E[F],U[F],H),g(P.x,P.y,-L)}H=k;for(F=0;F<T;F++)P=p?c(m[F],Y[F],H):m[F],v?(w.copy(u.normals[0]).multiplyScalar(P.x),B.copy(u.binormals[0]).multiplyScalar(P.y),C.copy(t[0]).add(w).add(B),g(C.x,C.y,C.z)):g(P.x,P.y,0);for(y=1;y<=q;y++)for(F=0;F<T;F++)P=p?c(m[F],Y[F],H):m[F],v?(w.copy(u.normals[y]).multiplyScalar(P.x),B.copy(u.binormals[y]).multiplyScalar(P.y),C.copy(t[y]).add(w).add(B),g(C.x,C.y,
-C.z)):g(P.x,P.y,h/q*y);for(O=n-1;0<=O;O--){y=O/n;L=l*(1-y);H=k*Math.sin(y*Math.PI/2);F=0;for(y=M.length;F<y;F++)P=c(M[F],s[F],H),g(P.x,P.y,h+L);z=0;for(D=A.length;z<D;z++)for(E=A[z],U=X[z],F=0,y=E.length;F<y;F++)P=c(E[F],U[F],H),v?g(P.x,P.y+t[q-1].y,t[q-1].x+L):g(P.x,P.y,h+L)}(function(){if(p){var a;a=0*T;for(F=0;F<R;F++)Q=I[F],f(Q[2]+a,Q[1]+a,Q[0]+a);a=q+2*n;a*=T;for(F=0;F<R;F++)Q=I[F],f(Q[0]+a,Q[1]+a,Q[2]+a)}else{for(F=0;F<R;F++)Q=I[F],f(Q[2],Q[1],Q[0]);for(F=0;F<R;F++)Q=I[F],f(Q[0]+T*q,Q[1]+T*
+!1}var I=THREE.Shape.Utils.triangulateShape(m,A),M=m;z=0;for(D=A.length;z<D;z++)E=A[z],m=m.concat(E);var O,H,y,L,P,T=m.length,Q,R=I.length,s=[],F=0;y=M.length;O=y-1;for(H=F+1;F<y;F++,O++,H++)O===y&&(O=0),H===y&&(H=0),s[F]=d(M[F],M[O],M[H]);var W=[],U,Y=s.concat();z=0;for(D=A.length;z<D;z++){E=A[z];U=[];F=0;y=E.length;O=y-1;for(H=F+1;F<y;F++,O++,H++)O===y&&(O=0),H===y&&(H=0),U[F]=d(E[F],E[O],E[H]);W.push(U);Y=Y.concat(U)}for(O=0;O<n;O++){y=O/n;L=l*(1-y);H=k*Math.sin(y*Math.PI/2);F=0;for(y=M.length;F<
+y;F++)P=c(M[F],s[F],H),g(P.x,P.y,-L);z=0;for(D=A.length;z<D;z++)for(E=A[z],U=W[z],F=0,y=E.length;F<y;F++)P=c(E[F],U[F],H),g(P.x,P.y,-L)}H=k;for(F=0;F<T;F++)P=p?c(m[F],Y[F],H):m[F],v?(w.copy(u.normals[0]).multiplyScalar(P.x),B.copy(u.binormals[0]).multiplyScalar(P.y),C.copy(t[0]).add(w).add(B),g(C.x,C.y,C.z)):g(P.x,P.y,0);for(y=1;y<=q;y++)for(F=0;F<T;F++)P=p?c(m[F],Y[F],H):m[F],v?(w.copy(u.normals[y]).multiplyScalar(P.x),B.copy(u.binormals[y]).multiplyScalar(P.y),C.copy(t[y]).add(w).add(B),g(C.x,C.y,
+C.z)):g(P.x,P.y,h/q*y);for(O=n-1;0<=O;O--){y=O/n;L=l*(1-y);H=k*Math.sin(y*Math.PI/2);F=0;for(y=M.length;F<y;F++)P=c(M[F],s[F],H),g(P.x,P.y,h+L);z=0;for(D=A.length;z<D;z++)for(E=A[z],U=W[z],F=0,y=E.length;F<y;F++)P=c(E[F],U[F],H),v?g(P.x,P.y+t[q-1].y,t[q-1].x+L):g(P.x,P.y,h+L)}(function(){if(p){var a;a=0*T;for(F=0;F<R;F++)Q=I[F],f(Q[2]+a,Q[1]+a,Q[0]+a);a=q+2*n;a*=T;for(F=0;F<R;F++)Q=I[F],f(Q[0]+a,Q[1]+a,Q[2]+a)}else{for(F=0;F<R;F++)Q=I[F],f(Q[2],Q[1],Q[0]);for(F=0;F<R;F++)Q=I[F],f(Q[0]+T*q,Q[1]+T*
 q,Q[2]+T*q)}})();(function(){var a=0;e(M,a);a+=M.length;z=0;for(D=A.length;z<D;z++)E=A[z],e(E,a),a+=E.length})()};
 THREE.ExtrudeGeometry.WorldUVGenerator={generateTopUV:function(a,b,c,d){a=a.vertices;b=a[b];c=a[c];d=a[d];return[new THREE.Vector2(b.x,b.y),new THREE.Vector2(c.x,c.y),new THREE.Vector2(d.x,d.y)]},generateSideWallUV:function(a,b,c,d,e){a=a.vertices;b=a[b];c=a[c];d=a[d];e=a[e];return.01>Math.abs(b.y-c.y)?[new THREE.Vector2(b.x,1-b.z),new THREE.Vector2(c.x,1-c.z),new THREE.Vector2(d.x,1-d.z),new THREE.Vector2(e.x,1-e.z)]:[new THREE.Vector2(b.y,1-b.z),new THREE.Vector2(c.y,1-c.z),new THREE.Vector2(d.y,
 1-d.z),new THREE.Vector2(e.y,1-e.z)]}};THREE.ShapeGeometry=function(a,b){THREE.Geometry.call(this);this.type="ShapeGeometry";!1===Array.isArray(a)&&(a=[a]);this.addShapeList(a,b);this.computeFaceNormals()};THREE.ShapeGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.ShapeGeometry.prototype.constructor=THREE.ShapeGeometry;THREE.ShapeGeometry.prototype.addShapeList=function(a,b){for(var c=0,d=a.length;c<d;c++)this.addShape(a[c],b);return this};
@@ -811,8 +811,8 @@ THREE.RingGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.RingG
 THREE.SphereGeometry=function(a,b,c,d,e,g,f){THREE.Geometry.call(this);this.type="SphereGeometry";this.parameters={radius:a,widthSegments:b,heightSegments:c,phiStart:d,phiLength:e,thetaStart:g,thetaLength:f};this.fromBufferGeometry(new THREE.SphereBufferGeometry(a,b,c,d,e,g,f))};THREE.SphereGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.SphereGeometry.prototype.constructor=THREE.SphereGeometry;
 THREE.SphereGeometry.prototype.clone=function(){return new THREE.SphereGeometry(this.parameters.radius,this.parameters.widthSegments,this.parameters.heightSegments,this.parameters.phiStart,this.parameters.phiLength,this.parameters.thetaStart,this.parameters.thetaLength)};
 THREE.SphereBufferGeometry=function(a,b,c,d,e,g,f){THREE.BufferGeometry.call(this);this.type="SphereBufferGeometry";this.parameters={radius:a,widthSegments:b,heightSegments:c,phiStart:d,phiLength:e,thetaStart:g,thetaLength:f};a=a||50;b=Math.max(3,Math.floor(b)||8);c=Math.max(2,Math.floor(c)||6);d=void 0!==d?d:0;e=void 0!==e?e:2*Math.PI;g=void 0!==g?g:0;f=void 0!==f?f:Math.PI;for(var h=g+f,l=(b+1)*(c+1),k=new THREE.BufferAttribute(new Float32Array(3*l),3),n=new THREE.BufferAttribute(new Float32Array(3*
-l),3),l=new THREE.BufferAttribute(new Float32Array(2*l),2),p=0,m=[],q=new THREE.Vector3,s=0;s<=c;s++){for(var t=[],v=s/c,x=0;x<=b;x++){var u=x/b,B=-a*Math.cos(d+u*e)*Math.sin(g+v*f),w=a*Math.cos(g+v*f),C=a*Math.sin(d+u*e)*Math.sin(g+v*f);q.set(B,w,C).normalize();k.setXYZ(p,B,w,C);n.setXYZ(p,q.x,q.y,q.z);l.setXY(p,u,1-v);t.push(p);p++}m.push(t)}d=[];for(s=0;s<c;s++)for(x=0;x<b;x++)e=m[s][x+1],f=m[s][x],p=m[s+1][x],q=m[s+1][x+1],(0!==s||0<g)&&d.push(e,f,q),(s!==c-1||h<Math.PI)&&d.push(f,p,q);this.setIndex(new THREE.BufferAttribute(new Uint16Array(d),
-1));this.addAttribute("position",k);this.addAttribute("normal",n);this.addAttribute("uv",l);this.boundingSphere=new THREE.Sphere(new THREE.Vector3,a)};THREE.SphereBufferGeometry.prototype=Object.create(THREE.BufferGeometry.prototype);THREE.SphereBufferGeometry.prototype.constructor=THREE.SphereBufferGeometry;
+l),3),l=new THREE.BufferAttribute(new Float32Array(2*l),2),p=0,m=[],q=new THREE.Vector3,s=0;s<=c;s++){for(var t=[],v=s/c,x=0;x<=b;x++){var u=x/b,B=-a*Math.cos(d+u*e)*Math.sin(g+v*f),w=a*Math.cos(g+v*f),C=a*Math.sin(d+u*e)*Math.sin(g+v*f);q.set(B,w,C).normalize();k.setXYZ(p,B,w,C);n.setXYZ(p,q.x,q.y,q.z);l.setXY(p,u,1-v);t.push(p);p++}m.push(t)}d=[];for(s=0;s<c;s++)for(x=0;x<b;x++)e=m[s][x+1],f=m[s][x],p=m[s+1][x],q=m[s+1][x+1],(0!==s||0<g)&&d.push(e,f,q),(s!==c-1||h<Math.PI)&&d.push(f,p,q);this.setIndex(new (65535<
+k.count?THREE.Uint32Attribute:THREE.Uint16Attribute)(d,1));this.addAttribute("position",k);this.addAttribute("normal",n);this.addAttribute("uv",l);this.boundingSphere=new THREE.Sphere(new THREE.Vector3,a)};THREE.SphereBufferGeometry.prototype=Object.create(THREE.BufferGeometry.prototype);THREE.SphereBufferGeometry.prototype.constructor=THREE.SphereBufferGeometry;
 THREE.SphereBufferGeometry.prototype.clone=function(){var a=new THREE.SphereBufferGeometry(this.parameters.radius,this.parameters.widthSegments,this.parameters.heightSegments,this.parameters.phiStart,this.parameters.phiLength,this.parameters.thetaStart,this.parameters.thetaLength);a.copy(this);return a};
 THREE.TextGeometry=function(a,b){b=b||{};var c=THREE.FontUtils.generateShapes(a,b);b.amount=void 0!==b.height?b.height:50;void 0===b.bevelThickness&&(b.bevelThickness=10);void 0===b.bevelSize&&(b.bevelSize=8);void 0===b.bevelEnabled&&(b.bevelEnabled=!1);THREE.ExtrudeGeometry.call(this,c,b);this.type="TextGeometry"};THREE.TextGeometry.prototype=Object.create(THREE.ExtrudeGeometry.prototype);THREE.TextGeometry.prototype.constructor=THREE.TextGeometry;
 THREE.TorusGeometry=function(a,b,c,d,e){THREE.Geometry.call(this);this.type="TorusGeometry";this.parameters={radius:a,tube:b,radialSegments:c,tubularSegments:d,arc:e};a=a||100;b=b||40;c=c||8;d=d||6;e=e||2*Math.PI;for(var g=new THREE.Vector3,f=[],h=[],l=0;l<=c;l++)for(var k=0;k<=d;k++){var n=k/d*e,p=l/c*Math.PI*2;g.x=a*Math.cos(n);g.y=a*Math.sin(n);var m=new THREE.Vector3;m.x=(a+b*Math.cos(p))*Math.cos(n);m.y=(a+b*Math.cos(p))*Math.sin(n);m.z=b*Math.sin(p);this.vertices.push(m);f.push(new THREE.Vector2(k/

examples/misc_lookat.html

@@ -64,7 +64,7 @@
 
 				scene = new THREE.Scene();
 
-				sphere = new THREE.Mesh( new THREE.SphereGeometry( 100, 20, 20 ), new THREE.MeshNormalMaterial( { shading: THREE.SmoothShading } ) );
+				sphere = new THREE.Mesh( new THREE.SphereGeometry( 100, 20, 20 ), new THREE.MeshNormalMaterial() );
 				scene.add( sphere );
 
 				var geometry = new THREE.CylinderGeometry( 0, 10, 100, 3 );

examples/webgl_performance.html

@@ -50,7 +50,7 @@
 
 				objects = [];
 
-				var material = new THREE.MeshNormalMaterial( { shading: THREE.SmoothShading } );
+				var material = new THREE.MeshNormalMaterial();
 
 				var loader = new THREE.JSONLoader();
 				loader.load( 'obj/Suzanne.js', function ( geometry ) {

examples/webgl_performance_static.html

@@ -48,7 +48,7 @@
 
 				scene = new THREE.Scene();
 
-				var material = new THREE.MeshNormalMaterial( { shading: THREE.SmoothShading } );
+				var material = new THREE.MeshNormalMaterial();
 
 				var loader = new THREE.JSONLoader();
 				loader.load( 'obj/Suzanne.js', function ( geometry ) {

src/extras/geometries/SphereBufferGeometry.js

@@ -88,7 +88,7 @@ THREE.SphereBufferGeometry = function ( radius, widthSegments, heightSegments, p
 
 	}
 
-	this.setIndex( new THREE.BufferAttribute( new Uint16Array( indices ), 1 ) );
+	this.setIndex( new ( positions.count > 65535 ? THREE.Uint32Attribute : THREE.Uint16Attribute )( indices, 1 ) );
 	this.addAttribute( 'position', positions );
 	this.addAttribute( 'normal', normals );
 	this.addAttribute( 'uv', uvs );

src/renderers/WebGLRenderer.js

@@ -2004,7 +2004,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 					}
 
 					uniforms.shadowMatrix.value[ j ] = light.shadowMatrix;
-					uniforms.shadowMap.value[ j ] =  light.shadowMap;
+					uniforms.shadowMap.value[ j ] = light.shadowMap;
 					uniforms.shadowMapSize.value[ j ] = light.shadowMapSize;
 					uniforms.shadowBias.value[ j ] = light.shadowBias;
 
@@ -2369,7 +2369,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 						if ( ! texture ) continue;
 
 						if ( texture instanceof THREE.CubeTexture ||
-						   ( texture.image instanceof Array && texture.image.length === 6 ) ) {
+							 ( texture.image instanceof Array && texture.image.length === 6 ) ) {
 
 							// CompressedTexture can have Array in image :/
 
@@ -3183,7 +3183,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 		if ( isCube ) {
 
 			var textureProperties = properties.get( renderTarget.texture );
-			_gl.framebufferTexture2D( _gl.FRAMEBUFFER, _gl.COLOR_ATTACHMENT0,  _gl.TEXTURE_CUBE_MAP_POSITIVE_X + renderTarget.activeCubeFace, textureProperties.__webglTexture, 0 );
+			_gl.framebufferTexture2D( _gl.FRAMEBUFFER, _gl.COLOR_ATTACHMENT0, _gl.TEXTURE_CUBE_MAP_POSITIVE_X + renderTarget.activeCubeFace, textureProperties.__webglTexture, 0 );
 
 		}
 
@@ -3192,54 +3192,68 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 	};
 
-	this.readRenderTargetPixels = function( renderTarget, x, y, width, height, buffer ) {
+	this.readRenderTargetPixels = function ( renderTarget, x, y, width, height, buffer ) {
 
-		if ( ! ( renderTarget instanceof THREE.WebGLRenderTarget ) ) {
+		if ( renderTarget instanceof THREE.WebGLRenderTarget === false ) {
 
 			console.error( 'THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.' );
 			return;
 
 		}
 
-		if ( properties.get( renderTarget ).__webglFramebuffer ) {
+		var framebuffer = properties.get( renderTarget ).__webglFramebuffer;
+
+		if ( framebuffer ) {
 
 			var restore = false;
 
-			if ( properties.get( renderTarget ).__webglFramebuffer !== _currentFramebuffer ) {
+			if ( framebuffer !== _currentFramebuffer ) {
 
-				_gl.bindFramebuffer( _gl.FRAMEBUFFER, properties.get( renderTarget ).__webglFramebuffer );
+				_gl.bindFramebuffer( _gl.FRAMEBUFFER, framebuffer );
 
 				restore = true;
 
 			}
 
-			if ( renderTarget.texture.format !== THREE.RGBAFormat && paramThreeToGL( renderTarget.texture.format ) !== _gl.getParameter( _gl.IMPLEMENTATION_COLOR_READ_FORMAT ) ) {
+			try {
 
-				console.error( 'THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format.' );
-				return;
+				var texture = renderTarget.texture;
 
-			}
+				if ( texture.format !== THREE.RGBAFormat
+					&& paramThreeToGL( texture.format ) !== _gl.getParameter( _gl.IMPLEMENTATION_COLOR_READ_FORMAT ) ) {
 
-			if ( renderTarget.texture.type !== THREE.UnsignedByteType && paramThreeToGL( renderTarget.texture.type ) !== _gl.getParameter( _gl.IMPLEMENTATION_COLOR_READ_TYPE ) ) {
+					console.error( 'THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format.' );
+					return;
 
-				console.error( 'THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.' );
-				return;
+				}
 
-			}
+				if ( texture.type !== THREE.UnsignedByteType
+					&& paramThreeToGL( texture.type ) !== _gl.getParameter( _gl.IMPLEMENTATION_COLOR_READ_TYPE )
+					&& ! ( texture.type === THREE.FloatType && extensions.get( 'WEBGL_color_buffer_float' ) )
+					&& ! ( texture.type === THREE.HalfFloatType && extensions.get( 'EXT_color_buffer_half_float' ) ) ) {
 
-			if ( _gl.checkFramebufferStatus( _gl.FRAMEBUFFER ) === _gl.FRAMEBUFFER_COMPLETE ) {
+					console.error( 'THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.' );
+					return;
 
-				_gl.readPixels( x, y, width, height, paramThreeToGL( renderTarget.texture.format ), paramThreeToGL( renderTarget.texture.type ), buffer );
+				}
 
-			} else {
+				if ( _gl.checkFramebufferStatus( _gl.FRAMEBUFFER ) === _gl.FRAMEBUFFER_COMPLETE ) {
 
-				console.error( 'THREE.WebGLRenderer.readRenderTargetPixels: readPixels from renderTarget failed. Framebuffer not complete.' );
+					_gl.readPixels( x, y, width, height, paramThreeToGL( texture.format ), paramThreeToGL( texture.type ), buffer );
 
-			}
+				} else {
+
+					console.error( 'THREE.WebGLRenderer.readRenderTargetPixels: readPixels from renderTarget failed. Framebuffer not complete.' );
+
+				}
+
+			} finally {
 
-			if ( restore ) {
+				if ( restore ) {
 
-				_gl.bindFramebuffer( _gl.FRAMEBUFFER, _currentFramebuffer );
+					_gl.bindFramebuffer( _gl.FRAMEBUFFER, _currentFramebuffer );
+
+				}
 
 			}