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25)} 26 function Ab(a,b){this.origin=void 0!==a?a:new n;this.direction=void 0!==b?b:new n}function ta(a,b,c){this.a=void 0!==a?a:new n;this.b=void 0!==b?b:new n;this.c=void 0!==c?c:new n}function ka(a){L.call(this);this.type="MeshBasicMaterial";this.color=new B(16777215);this.lightMap=this.map=null;this.lightMapIntensity=1;this.aoMap=null;this.aoMapIntensity=1;this.envMap=this.alphaMap=this.specularMap=null;this.combine=0;this.reflectivity=1;this.refractionRatio=.98;this.wireframe=!1;this.wireframeLinewidth= 27 1;this.wireframeLinejoin=this.wireframeLinecap="round";this.lights=this.morphTargets=this.skinning=!1;this.setValues(a)}function ha(a,b){H.call(this);this.type="Mesh";this.geometry=void 0!==a?a:new E;this.material=void 0!==b?b:new ka({color:16777215*Math.random()});this.drawMode=0;this.updateMorphTargets()}function cg(a,b,c,d){function e(a,c){b.buffers.color.setClear(a.r,a.g,a.b,c,d)}var f=new B(0),g=0,h,k,m=null,q=0;return{getClearColor:function(){return f},setClearColor:function(a,b){f.set(a);g= 28 void 0!==b?b:1;e(f,g)},getClearAlpha:function(){return g},setClearAlpha:function(a){g=a;e(f,g)},render:function(b,d,t,l){d=d.background;t=a.vr;(t=t.getSession&&t.getSession())&&"additive"===t.environmentBlendMode&&(d=null);null===d?(e(f,g),m=null,q=0):d&&d.isColor&&(e(d,1),l=!0,m=null,q=0);(a.autoClear||l)&&a.clear(a.autoClearColor,a.autoClearDepth,a.autoClearStencil);if(d&&(d.isCubeTexture||d.isWebGLRenderTargetCube)){void 0===k&&(k=new ha(new wb(1,1,1),new sa({type:"BackgroundCubeMaterial",uniforms:Sb(Wa.cube.uniforms), 29 vertexShader:Wa.cube.vertexShader,fragmentShader:Wa.cube.fragmentShader,side:1,depthTest:!1,depthWrite:!1,fog:!1})),k.geometry.removeAttribute("normal"),k.geometry.removeAttribute("uv"),k.onBeforeRender=function(a,b,c){this.matrixWorld.copyPosition(c.matrixWorld)},Object.defineProperty(k.material,"map",{get:function(){return this.uniforms.tCube.value}}),c.update(k));l=d.isWebGLRenderTargetCube?d.texture:d;k.material.uniforms.tCube.value=l;k.material.uniforms.tFlip.value=d.isWebGLRenderTargetCube? 30 1:-1;if(m!==d||q!==l.version)k.material.needsUpdate=!0,m=d,q=l.version;b.unshift(k,k.geometry,k.material,0,0,null)}else if(d&&d.isTexture){void 0===h&&(h=new ha(new zb(2,2),new sa({type:"BackgroundMaterial",uniforms:Sb(Wa.background.uniforms),vertexShader:Wa.background.vertexShader,fragmentShader:Wa.background.fragmentShader,side:0,depthTest:!1,depthWrite:!1,fog:!1})),h.geometry.removeAttribute("normal"),Object.defineProperty(h.material,"map",{get:function(){return this.uniforms.t2D.value}}),c.update(h)); 31 h.material.uniforms.t2D.value=d;!0===d.matrixAutoUpdate&&d.updateMatrix();h.material.uniforms.uvTransform.value.copy(d.matrix);if(m!==d||q!==d.version)h.material.needsUpdate=!0,m=d,q=d.version;b.unshift(h,h.geometry,h.material,0,0,null)}}}}function dg(a,b,c,d){var e;this.setMode=function(a){e=a};this.render=function(b,d){a.drawArrays(e,b,d);c.update(d,e)};this.renderInstances=function(f,g,h){if(d.isWebGL2)var k=a;else if(k=b.get("ANGLE_instanced_arrays"),null===k){console.error("THREE.WebGLBufferRenderer: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays."); 32 return}k[d.isWebGL2?"drawArraysInstanced":"drawArraysInstancedANGLE"](e,g,h,f.maxInstancedCount);c.update(h,e,f.maxInstancedCount)}}function eg(a,b,c){function d(b){if("highp"===b){if(0<a.getShaderPrecisionFormat(35633,36338).precision&&0<a.getShaderPrecisionFormat(35632,36338).precision)return"highp";b="mediump"}return"mediump"===b&&0<a.getShaderPrecisionFormat(35633,36337).precision&&0<a.getShaderPrecisionFormat(35632,36337).precision?"mediump":"lowp"}var e,f="undefined"!==typeof WebGL2RenderingContext&& 33 a instanceof WebGL2RenderingContext,g=void 0!==c.precision?c.precision:"highp",h=d(g);h!==g&&(console.warn("THREE.WebGLRenderer:",g,"not supported, using",h,"instead."),g=h);c=!0===c.logarithmicDepthBuffer;h=a.getParameter(34930);var k=a.getParameter(35660),m=a.getParameter(3379),q=a.getParameter(34076),p=a.getParameter(34921),v=a.getParameter(36347),t=a.getParameter(36348),l=a.getParameter(36349),u=0<k,n=f||!!b.get("OES_texture_float"),z=u&&n,y=f?a.getParameter(36183):0;return{isWebGL2:f,getMaxAnisotropy:function(){if(void 0!== 34 e)return e;var c=b.get("EXT_texture_filter_anisotropic");return e=null!==c?a.getParameter(c.MAX_TEXTURE_MAX_ANISOTROPY_EXT):0},getMaxPrecision:d,precision:g,logarithmicDepthBuffer:c,maxTextures:h,maxVertexTextures:k,maxTextureSize:m,maxCubemapSize:q,maxAttributes:p,maxVertexUniforms:v,maxVaryings:t,maxFragmentUniforms:l,vertexTextures:u,floatFragmentTextures:n,floatVertexTextures:z,maxSamples:y}}function fg(){function a(){m.value!==d&&(m.value=d,m.needsUpdate=0<e);c.numPlanes=e;c.numIntersection= 35 0}function b(a,b,d,e){var f=null!==a?a.length:0,g=null;if(0!==f){g=m.value;if(!0!==e||null===g){e=d+4*f;b=b.matrixWorldInverse;k.getNormalMatrix(b);if(null===g||g.length<e)g=new Float32Array(e);for(e=0;e!==f;++e,d+=4)h.copy(a[e]).applyMatrix4(b,k),h.normal.toArray(g,d),g[d+3]=h.constant}m.value=g;m.needsUpdate=!0}c.numPlanes=f;return g}var c=this,d=null,e=0,f=!1,g=!1,h=new Va,k=new ia,m={value:null,needsUpdate:!1};this.uniform=m;this.numIntersection=this.numPlanes=0;this.init=function(a,c,g){var h= 36 0!==a.length||c||0!==e||f;f=c;d=b(a,g,0);e=a.length;return h};this.beginShadows=function(){g=!0;b(null)};this.endShadows=function(){g=!1;a()};this.setState=function(c,h,k,l,r,u){if(!f||null===c||0===c.length||g&&!k)g?b(null):a();else{k=g?0:e;var q=4*k,p=r.clippingState||null;m.value=p;p=b(c,l,q,u);for(c=0;c!==q;++c)p[c]=d[c];r.clippingState=p;this.numIntersection=h?this.numPlanes:0;this.numPlanes+=k}}}function gg(a){var b={};return{get:function(c){if(void 0!==b[c])return b[c];switch(c){case "WEBGL_depth_texture":var d= 37 a.getExtension("WEBGL_depth_texture")||a.getExtension("MOZ_WEBGL_depth_texture")||a.getExtension("WEBKIT_WEBGL_depth_texture");break;case "EXT_texture_filter_anisotropic":d=a.getExtension("EXT_texture_filter_anisotropic")||a.getExtension("MOZ_EXT_texture_filter_anisotropic")||a.getExtension("WEBKIT_EXT_texture_filter_anisotropic");break;case "WEBGL_compressed_texture_s3tc":d=a.getExtension("WEBGL_compressed_texture_s3tc")||a.getExtension("MOZ_WEBGL_compressed_texture_s3tc")||a.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc"); 38 break;case "WEBGL_compressed_texture_pvrtc":d=a.getExtension("WEBGL_compressed_texture_pvrtc")||a.getExtension("WEBKIT_WEBGL_compressed_texture_pvrtc");break;default:d=a.getExtension(c)}null===d&&console.warn("THREE.WebGLRenderer: "+c+" extension not supported.");return b[c]=d}}}function hg(a,b,c){function d(a){var g=a.target;a=e[g.id];null!==a.index&&b.remove(a.index);for(var k in a.attributes)b.remove(a.attributes[k]);g.removeEventListener("dispose",d);delete e[g.id];if(k=f[a.id])b.remove(k),delete f[a.id]; 39 c.memory.geometries--}var e={},f={};return{get:function(a,b){var f=e[b.id];if(f)return f;b.addEventListener("dispose",d);b.isBufferGeometry?f=b:b.isGeometry&&(void 0===b._bufferGeometry&&(b._bufferGeometry=(new E).setFromObject(a)),f=b._bufferGeometry);e[b.id]=f;c.memory.geometries++;return f},update:function(a){var c=a.index,d=a.attributes;null!==c&&b.update(c,34963);for(var e in d)b.update(d[e],34962);a=a.morphAttributes;for(e in a){c=a[e];d=0;for(var f=c.length;d<f;d++)b.update(c[d],34962)}},getWireframeAttribute:function(a){var c= 40 f[a.id];if(c)return c;c=[];var d=a.index,e=a.attributes;if(null!==d){d=d.array;e=0;for(var g=d.length;e<g;e+=3){var p=d[e+0],v=d[e+1],l=d[e+2];c.push(p,v,v,l,l,p)}}else for(d=e.position.array,e=0,g=d.length/3-1;e<g;e+=3)p=e+0,v=e+1,l=e+2,c.push(p,v,v,l,l,p);c=new (65535<Ye(c)?vb:ub)(c,1);b.update(c,34963);return f[a.id]=c}}}function ig(a,b,c,d){var e,f,g;this.setMode=function(a){e=a};
40this.setIndex=function(a){f=a.type;g=a.bytesPerElement};this.render=function(b,d){a.drawElements(e,d,f,b*g);c.update(d, 41 e)};this.renderInstances=function(h,k,m){if(d.isWebGL2)var q=a;else if(q=b.get("ANGLE_instanced_arrays"),null===q){console.error("THREE.WebGLIndexedBufferRenderer: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.");return}q[d.isWebGL2?"drawElementsInstanced":"drawElementsInstancedANGLE"](e,m,f,k*g,h.maxInstancedCount);c.update(m,e,h.maxInstancedCount)}}function jg(a){var b={frame:0,calls:0,triangles:0,points:0,lines:0};return{memory:{geometries:0, 42 textures:0},render:b,programs:null,autoReset:!0,reset:function(){b.frame++;b.calls=0;b.triangles=0;b.points=0;b.lines=0},update:function(a,d,e){e=e||1;b.calls++;switch(d){case 4:b.triangles+=a/3*e;break;case 5:case 6:b.triangles+=e*(a-2);break;case 1:b.lines+=a/2*e;break;case 3:b.lines+=e*(a-1);break;case 2:b.lines+=e*a;break;case 0:b.points+=e*a;break;default:console.error("THREE.WebGLInfo: Unknown draw mode:",d)}}}}function kg(a,b){return Math.abs(b[1])-Math.abs(a[1])}function lg(a){var b={},c= 43 new Float32Array(8);return{update:function(d,e,f,g){var h=d.morphTargetInfluences,k=h.length;d=b[e.id];if(void 0===d){d=[];for(var m=0;m<k;m++)d[m]=[m,0];b[e.id]=d}var q=f.morphTargets&&e.morphAttributes.position;f=f.morphNormals&&e.morphAttributes.normal;for(m=0;m<k;m++){var p=d[m];0!==p[1]&&(q&&e.removeAttribute("morphTarget"+m),f&&e.removeAttribute("morphNormal"+m))}for(m=0;m<k;m++)p=d[m],p[0]=m,p[1]=h[m];d.sort(kg);for(m=0;8>m;m++){if(p=d[m])if(h=p[0],k=p[1]){q&&e.addAttribute("morphTarget"+m, 44 q[h]);f&&e.addAttribute("morphNormal"+m,f[h]);c[m]=k;continue}c[m]=0}g.getUniforms().setValue(a,"morphTargetInfluences",c)}}}function mg(a,b){var c={};return{update:function(d){var e=b.render.frame,f=d.geometry,g=a.get(d,f);c[g.id]!==e&&(f.isGeometry&&g.updateFromObject(d),a.update(g),c[g.id]=e);return g},dispose:function(){c={}}}}function cb(a,b,c,d,e,f,g,h,k,m){a=void 0!==a?a:[];X.call(this,a,void 0!==b?b:301,c,d,e,f,void 0!==g?g:1022,h,k,m);this.flipY=!1}function Vb(a,b,c,d){X.call(this,null); 45 this.image={data:a,width:b,height:c,depth:d};this.minFilter=this.magFilter=1003;this.wrapR=1001;this.flipY=this.generateMipmaps=!1}function Wb(a,b,c,d){X.call(this,null);this.image={data:a,width:b,height:c,depth:d};this.minFilter=this.magFilter=1003;this.wrapR=1001;this.flipY=this.generateMipmaps=!1}function Xb(a,b,c){var d=a[0];if(0>=d||0<d)return a;var e=b*c,f=Ze[e];void 0===f&&(f=new Float32Array(e),Ze[e]=f);if(0!==b)for(d.toArray(f,0),d=1,e=0;d!==b;++d)e+=c,a[d].toArray(f,e);return f}function ya(a, 46 b){if(a.length!==b.length)return!1;for(var c=0,d=a.length;c<d;c++)if(a[c]!==b[c])return!1;return!0}function na(a,b){for(var c=0,d=b.length;c<d;c++)a[c]=b[c]}function $e(a,b){var c=af[b];void 0===c&&(c=new Int32Array(b),af[b]=c);for(var d=0;d!==b;++d)c[d]=a.allocateTextureUnit();return c}function ng(a,b){var c=this.cache;c[0]!==b&&(a.uniform1f(this.addr,b),c[0]=b)}function og(a,b){var c=this.cache;if(void 0!==b.x){if(c[0]!==b.x||c[1]!==b.y)a.uniform2f(this.addr,b.x,b.y),c[0]=b.x,c[1]=b.y}else ya(c, 47 b)||(a.uniform2fv(this.addr,b),na(c,b))}function pg(a,b){var c=this.cache;if(void 0!==b.x){if(c[0]!==b.x||c[1]!==b.y||c[2]!==b.z)a.uniform3f(this.addr,b.x,b.y,b.z),c[0]=b.x,c[1]=b.y,c[2]=b.z}else if(void 0!==b.r){if(c[0]!==b.r||c[1]!==b.g||c[2]!==b.b)a.uniform3f(this.addr,b.r,b.g,b.b),c[0]=b.r,c[1]=b.g,c[2]=b.b}else ya(c,b)||(a.uniform3fv(this.addr,b),na(c,b))}function qg(a,b){var c=this.cache;if(void 0!==b.x){if(c[0]!==b.x||c[1]!==b.y||c[2]!==b.z||c[3]!==b.w)a.uniform4f(this.addr,b.x,b.y,b.z,b.w), 48 c[0]=b.x,c[1]=b.y,c[2]=b.z,c[3]=b.w}else ya(c,b)||(a.uniform4fv(this.addr,b),na(c,b))}function rg(a,b){var c=this.cache,d=b.elements;void 0===d?ya(c,b)||(a.uniformMatrix2fv(this.addr,!1,b),na(c,b)):ya(c,d)||(bf.set(d),a.uniformMatrix2fv(this.addr,!1,bf),na(c,d))}function sg(a,b){var c=this.cache,d=b.elements;void 0===d?ya(c,b)||(a.uniformMatrix3fv(this.addr,!1,b),na(c,b)):ya(c,d)||(cf.set(d),a.uniformMatrix3fv(this.addr,!1,cf),na(c,d))}function tg(a,b){var c=this.cache,d=b.elements;void 0===d?ya(c, 49 b)||(a.uniformMatrix4fv(this.addr,!1,b),na(c,b)):ya(c,d)||(df.set(d),a.uniformMatrix4fv(this.addr,!1,df),na(c,d))}function ug(a,b,c){var d=this.cache,e=c.allocateTextureUnit();d[0]!==e&&(a.uniform1i(this.addr,e),d[0]=e);c.safeSetTexture2D(b||ef,e)}function vg(a,b,c){var d=this.cache,e=c.allocateTextureUnit();d[0]!==e&&(a.uniform1i(this.addr,e),d[0]=e);c.setTexture2DArray(b||wg,e)}function xg(a,b,c){var d=this.cache,e=c.allocateTextureUnit();d[0]!==e&&(a.uniform1i(this.addr,e),d[0]=e);c.setTexture3D(b|| 50 yg,e)}function zg(a,b,c){var d=this.cache,e=c.allocateTextureUnit();d[0]!==e&&(a.uniform1i(this.addr,e),d[0]=e);c.safeSetTextureCube(b||ff,e)}function Ag(a,b){var c=this.cache;c[0]!==b&&(a.uniform1i(this.addr,b),c[0]=b)}function Bg(a,b){var c=this.cache;ya(c,b)||(a.uniform2iv(this.addr,b),na(c,b))}function Cg(a,b){var c=this.cache;ya(c,b)||(a.uniform3iv(this.addr,b),na(c,b))}function Dg(a,b){var c=this.cache;ya(c,b)||(a.uniform4iv(this.addr,b),na(c,b))}function Eg(a){switch(a){case 5126:return ng; 51 case 35664:return og;case 35665:return pg;case 35666:return qg;case 35674:return rg;case 35675:return sg;case 35676:return tg;case 35678:case 36198:return ug;case 35679:return xg;case 35680:return zg;case 36289:return vg;case 5124:case 35670:return Ag;case 35667:case 35671:return Bg;case 35668:case 35672:return Cg;case 35669:case 35673:return Dg}}
51function Fg(a,b){a.uniform1fv(this.addr,b)}function Gg(a,b){a.uniform1iv(this.addr,b)}function Hg(a,b){a.uniform2iv(this.addr,b)}function Ig(a,b){a.uniform3iv(this.addr, 52 b)}function Jg(a,b){a.uniform4iv(this.addr,b)}function Kg(a,b){b=Xb(b,this.size,2);a.uniform2fv(this.addr,b)}function Lg(a,b){b=Xb(b,this.size,3);a.uniform3fv(this.addr,b)}function Mg(a,b){b=Xb(b,this.size,4);a.uniform4fv(this.addr,b)}function Ng(a,b){b=Xb(b,this.size,4);a.uniformMatrix2fv(this.addr,!1,b)}function Og(a,b){b=Xb(b,this.size,9);a.uniformMatrix3fv(this.addr,!1,b)}function Pg(a,b){b=Xb(b,this.size,16);a.uniformMatrix4fv(this.addr,!1,b)}function Qg(a,b,c){var d=b.length,e=$e(c,d);a.uniform1iv(this.addr, 53 e);for(a=0;a!==d;++a)c.safeSetTexture2D(b[a]||ef,e[a])}function Rg(a,b,c){var d=b.length,e=$e(c,d);a.uniform1iv(this.addr,e);for(a=0;a!==d;++a)c.safeSetTextureCube(b[a]||ff,e[a])}function Sg(a){switch(a){case 5126:return Fg;case 35664:return Kg;case 35665:return Lg;case 35666:return Mg;case 35674:return Ng;case 35675:return Og;case 35676:return Pg;case 35678:return Qg;case 35680:return Rg;case 5124:case 35670:return Gg;case 35667:case 35671:return Hg;case 35668:case 35672:return Ig;case 35669:case 35673:return Jg}} 54 function Tg(a,b,c){this.id=a;this.addr=c;this.cache=[];this.setValue=Eg(b.type)}function gf(a,b,c){this.id=a;this.addr=c;this.cache=[];this.size=b.size;this.setValue=Sg(b.type)}function hf(a){this.id=a;this.seq=[];this.map={}}function jb(a,b){this.seq=[];this.map={};for(var c=a.getProgramParameter(b,35718),d=0;d<c;++d){var e=a.getActiveUniform(b,d),f=a.getUniformLocation(b,e.name),g=this,h=e.name,k=h.length;for(le.lastIndex=0;;){var m=le.exec(h),q=le.lastIndex,p=m[1],v=m[3];"]"===m[2]&&(p|=0);if(void 0=== 55 v||"["===v&&q+2===k){h=g;e=void 0===v?new Tg(p,e,f):new gf(p,e,f);h.seq.push(e);h.map[e.id]=e;break}else v=g.map[p],void 0===v&&(v=new hf(p),p=g,g=v,p.seq.push(g),p.map[g.id]=g),g=v}}}function Ug(a){a=a.split("\n");for(var b=0;b<a.length;b++)a[b]=b+1+": "+a[b];return a.join("\n")}function jf(a,b,c,d){var e=a.createShader(b);a.shaderSource(e,c);a.compileShader(e);!0===d&&(!1===a.getShaderParameter(e,35713)&&console.error("THREE.WebGLShader: Shader couldn't compile."),""!==a.getShaderInfoLog(e)&&console.warn("THREE.WebGLShader: gl.getShaderInfoLog()", 56 35633===b?"vertex":"fragment",a.getShaderInfoLog(e),Ug(c)));return e}function kf(a){switch(a){case 3E3:return["Linear","( value )"];case 3001:return["sRGB","( value )"];case 3002:return["RGBE","( value )"];case 3004:return["RGBM","( value, 7.0 )"];case 3005:return["RGBM","( value, 16.0 )"];case 3006:return["RGBD","( value, 256.0 )"];case 3007:return["Gamma","( value, float( GAMMA_FACTOR ) )"];default:throw Error("unsupported encoding: "+a);}}function Bd(a,b){b=kf(b);return"vec4 "+a+"( vec4 value ) { return "+ 57 b[0]+"ToLinear"+b[1]+"; }"}function Vg(a,b){b=kf(b);return"vec4 "+a+"( vec4 value ) { return LinearTo"+b[0]+b[1]+"; }"}function Wg(a,b){switch(b){case 1:b="Linear";break;case 2:b="Reinhard";break;case 3:b="Uncharted2";break;case 4:b="OptimizedCineon";break;case 5:b="ACESFilmic";break;default:throw Error("unsupported toneMapping: "+b);}return"vec3 "+a+"( vec3 color ) { return "+b+"ToneMapping( color ); }"}function Xg(a,b,c){a=a||{};return[a.derivatives||b.envMapCubeUV||b.bumpMap||b.normalMap&&!b.objectSpaceNormalMap|| 58 b.flatShading?"#extension GL_OES_standard_derivatives : enable":"",(a.fragDepth||b.logarithmicDepthBuffer)&&c.get("EXT_frag_depth")?"#extension GL_EXT_frag_depth : enable":"",a.drawBuffers&&c.get("WEBGL_draw_buffers")?"#extension GL_EXT_draw_buffers : require":"",(a.shaderTextureLOD||b.envMap)&&c.get("EXT_shader_texture_lod")?"#extension GL_EXT_shader_texture_lod : enable":""].filter(Jc).join("\n")}function Yg(a){var b=[],c;for(c in a){var d=a[c];!1!==d&&b.push("#define "+c+" "+d)}return b.join("\n")} 59 function Jc(a){return""!==a}function lf(a,b){return a.replace(/NUM_DIR_LIGHTS/g,b.numDirLights).replace(/NUM_SPOT_LIGHTS/g,b.numSpotLights).replace(/NUM_RECT_AREA_LIGHTS/g,b.numRectAreaLights).replace(/NUM_POINT_LIGHTS/g,b.numPointLights).replace(/NUM_HEMI_LIGHTS/g,b.numHemiLights)}function mf(a,b){return a.replace(/NUM_CLIPPING_PLANES/g,b.numClippingPlanes).replace(/UNION_CLIPPING_PLANES/g,b.numClippingPlanes-b.numClipIntersection)}
59function me(a){return a.replace(/^[ \t]*#include +<([\w\d./]+)>/gm, 60 function(a,c){a=U[c];if(void 0===a)throw Error("Can not resolve #include <"+c+">");return me(a)})}function nf(a){return a.replace(/#pragma unroll_loop[\s]+?for \( int i = (\d+); i < (\d+); i \+\+ \) \{([\s\S]+?)(?=\})\}/g,function(a,c,d,e){a="";for(c=parseInt(c);c<parseInt(d);c++)a+=e.replace(/\[ i \]/g,"[ "+c+" ]");return a})}function Zg(a,b,c,d,e,f,g,h){var k=a.context,m=d.defines,q=e.vertexShader,p=e.fragmentShader,v="SHADOWMAP_TYPE_BASIC";1===f.shadowMapType?v="SHADOWMAP_TYPE_PCF":2===f.shadowMapType&& 61 (v="SHADOWMAP_TYPE_PCF_SOFT");var l="ENVMAP_TYPE_CUBE",r="ENVMAP_MODE_REFLECTION",u="ENVMAP_BLENDING_MULTIPLY";if(f.envMap){switch(d.envMap.mapping){case 301:case 302:l="ENVMAP_TYPE_CUBE";break;case 306:case 307:l="ENVMAP_TYPE_CUBE_UV";break;case 303:case 304:l="ENVMAP_TYPE_EQUIREC";break;case 305:l="ENVMAP_TYPE_SPHERE"}switch(d.envMap.mapping){case 302:case 304:r="ENVMAP_MODE_REFRACTION"}switch(d.combine){case 0:u="ENVMAP_BLENDING_MULTIPLY";break;case 1:u="ENVMAP_BLENDING_MIX";break;case 2:u="ENVMAP_BLENDING_ADD"}}var n= 62 0<a.gammaFactor?a.gammaFactor:1,z=g.isWebGL2?"":Xg(d.extensions,f,b),y=Yg(m),x=k.createProgram();d.isRawShaderMaterial?(m=[y].filter(Jc).join("\n"),0<m.length&&(m+="\n"),b=[z,y].filter(Jc).join("\n"),0<b.length&&(b+="\n")):(m=["precision "+f.precision+" float;","precision "+f.precision+" int;","#define SHADER_NAME "+e.name,y,f.supportsVertexTextures?"#define VERTEX_TEXTURES":"","#define GAMMA_FACTOR "+n,"#define MAX_BONES "+f.maxBones,f.useFog&&f.fog?"#define USE_FOG":"",f.useFog&&f.fogExp?"#define FOG_EXP2": 63 "",f.map?"#define USE_MAP":"",f.envMap?"#define USE_ENVMAP":"",f.envMap?"#define "+r:"",f.lightMap?"#define USE_LIGHTMAP":"",f.aoMap?"#define USE_AOMAP":"",f.emissiveMap?"#define USE_EMISSIVEMAP":"",f.bumpMap?"#define USE_BUMPMAP":"",f.normalMap?"#define USE_NORMALMAP":"",f.normalMap&&f.objectSpaceNormalMap?"#define OBJECTSPACE_NORMALMAP":"",f.displacementMap&&f.supportsVertexTextures?"#define USE_DISPLACEMENTMAP":"",f.specularMap?"#define USE_SPECULARMAP":"",f.roughnessMap?"#define USE_ROUGHNESSMAP": 64 "",f.metalnessMap?"#define USE_METALNESSMAP":"",f.alphaMap?"#define USE_ALPHAMAP":"",f.vertexTangents?"#define USE_TANGENT":"",f.vertexColors?"#define USE_COLOR":"",f.flatShading?"#define FLAT_SHADED":"",f.skinning?"#define USE_SKINNING":"",f.useVertexTexture?"#define BONE_TEXTURE":"",f.morphTargets?"#define USE_MORPHTARGETS":"",f.morphNormals&&!1===f.flatShading?"#define USE_MORPHNORMALS":"",f.doubleSided?"#define DOUBLE_SIDED":"",f.flipSided?"#define FLIP_SIDED":"",f.shadowMapEnabled?"#define USE_SHADOWMAP": 65 "",f.shadowMapEnabled?"#define "+v:"",f.sizeAttenuation?"#define USE_SIZEATTENUATION":"",f.logarithmicDepthBuffer?"#define USE_LOGDEPTHBUF":"",f.logarithmicDepthBuffer&&(g.isWebGL2||b.get("EXT_frag_depth"))?"#define USE_LOGDEPTHBUF_EXT":"","uniform mat4 modelMatrix;","uniform mat4 modelViewMatrix;","uniform mat4 projectionMatrix;","uniform mat4 viewMatrix;","uniform mat3 normalMatrix;","uniform vec3 cameraPosition;","attribute vec3 position;","attribute vec3 normal;","attribute vec2 uv;","#ifdef USE_TANGENT", 66 "\tattribute vec4 tangent;","#endif","#ifdef USE_COLOR","\tattribute vec3 color;","#endif","#ifdef USE_MORPHTARGETS","\tattribute vec3 morphTarget0;","\tattribute vec3 morphTarget1;","\tattribute vec3 morphTarget2;","\tattribute vec3 morphTarget3;","\t#ifdef USE_MORPHNORMALS","\t\tattribute vec3 morphNormal0;","\t\tattribute vec3 morphNormal1;","\t\tattribute vec3 morphNormal2;","\t\tattribute vec3 morphNormal3;","\t#else","\t\tattribute vec3 morphTarget4;","\t\tattribute vec3 morphTarget5;","\t\tattribute vec3 morphTarget6;", 67 "\t\tattribute vec3 morphTarget7;","\t#endif","#endif","#ifdef USE_SKINNING","\tattribute vec4 skinIndex;","\tattribute vec4 skinWeight;","#endif","\n"].filter(Jc).join("\n"),b=[z,"precision "+f.precision+" float;","precision "+f.precision+" int;","#define SHADER_NAME "+e.name,y,f.alphaTest?"#define ALPHATEST "+f.alphaTest+(f.alphaTest%1?"":".0"):"","#define GAMMA_FACTOR "+n,f.useFog&&f.fog?"#define USE_FOG":"",f.useFog&&f.fogExp?"#define FOG_EXP2":"",f.map?"#define USE_MAP":"",f.matcap?"#define USE_MATCAP": 68 "",f.envMap?"#define USE_ENVMAP":"",f.envMap?"#define "+l:"",f.envMap?"#define "+r:"",f.envMap?"#define "+u:"",f.lightMap?"#define USE_LIGHTMAP":"",f.aoMap?"#define USE_AOMAP":"",f.emissiveMap?"#define USE_EMISSIVEMAP":"",f.bumpMap?"#define USE_BUMPMAP":"",f.normalMap?"#define USE_NORMALMAP":"",f.normalMap&&f.objectSpaceNormalMap?"#define OBJECTSPACE_NORMALMAP":"",f.specularMap?"#define USE_SPECULARMAP":"",f.roughnessMap?"#define USE_ROUGHNESSMAP":"",f.metalnessMap?"#define USE_METALNESSMAP":"",f.alphaMap? 69 "#define USE_ALPHAMAP":"",f.vertexTangents?"#define USE_TANGENT":"",f.vertexColors?"#define USE_COLOR":"",f.gradientMap?"#define USE_GRADIENTMAP":"",f.flatShading?"#define FLAT_SHADED":"",f.doubleSided?"#define DOUBLE_SIDED":"",f.flipSided?"#define FLIP_SIDED":"",f.shadowMapEnabled?"#define USE_SHADOWMAP":"",f.shadowMapEnabled?"#define "+v:"",f.premultipliedAlpha?"#define PREMULTIPLIED_ALPHA":"",f.physicallyCorrectLights?"#define PHYSICALLY_CORRECT_LIGHTS":"",f.logarithmicDepthBuffer?"#define USE_LOGDEPTHBUF": 70 "",f.logarithmicDepthBuffer&&(g.isWebGL2||b.get("EXT_frag_depth"))?"#define USE_LOGDEPTHBUF_EXT":"",f.envMap&&(g.isWebGL2||b.get("EXT_shader_texture_lod"))?"#define TEXTURE_LOD_EXT":"","uniform mat4 viewMatrix;","uniform vec3 cameraPosition;",0!==f.toneMapping?"#define TONE_MAPPING":"",0!==f.toneMapping?U.tonemapping_pars_fragment:"",0!==f.toneMapping?Wg("toneMapping",f.toneMapping):"",f.dithering?"#define DITHERING":"",f.outputEncoding||f.mapEncoding||f.matcapEncoding||f.envMapEncoding||f.emissiveMapEncoding? 71 U.encodings_pars_fragment:"",f.mapEncoding?Bd("mapTexelToLinear",f.mapEncoding):"",f.matcapEncoding?Bd("matcapTexelToLinear",f.matcapEncoding):"",f.envMapEncoding?Bd("envMapTexelToLinear",f.envMapEncoding):"",f.emissiveMapEncoding?Bd("emissiveMapTexelToLinear",f.emissiveMapEncoding):"",f.outputEncoding?Vg("linearToOutputTexel",f.outputEncoding):"",f.depthPacking?"#define DEPTH_PACKING "+d.depthPacking:"","\n"].filter(Jc).join("\n"));q=me(q);q=lf(q,f);q=mf(q,f);p=me(p);p=lf(p,f);p=mf(p,f);q=nf(q); 72 p=nf(p);g.isWebGL2&&!d.isRawShaderMaterial&&(g=!1,v=/^\s*#version\s+300\s+es\s*\n/,d.isShaderMaterial&&null!==q.match(v)&&null!==p.match(v)&&(g=!0,q=q.replace(v,""),p=p.replace(v,"")),m="#version 300 es\n\n#define attribute in\n#define varying out\n#define texture2D texture\n"+m,b=["#version 300 es\n\n#define varying in",g?"":"out highp vec4 pc_fragColor;",g?"":"#define gl_FragColor pc_fragColor","#define gl_FragDepthEXT gl_FragDepth\n#define texture2D texture\n#define textureCube texture\n#define texture2DProj textureProj\n#define texture2DLodEXT textureLod\n#define texture2DProjLodEXT textureProjLod\n#define textureCubeLodEXT textureLod\n#define texture2DGradEXT textureGrad\n#define texture2DProjGradEXT textureProjGrad\n#define textureCubeGradEXT textureGrad"].join("\n")+ 73 "\n"+b);p=b+p;
73q=jf(k,35633,m+q,a.debug.checkShaderErrors);p=jf(k,35632,p,a.debug.checkShaderErrors);k.attachShader(x,q);k.attachShader(x,p);void 0!==d.index0AttributeName?k.bindAttribLocation(x,0,d.index0AttributeName):!0===f.morphTargets&&k.bindAttribLocation(x,0,"position");k.linkProgram(x);if(a.debug.checkShaderErrors){a=k.getProgramInfoLog(x).trim();f=k.getShaderInfoLog(q).trim();g=k.getShaderInfoLog(p).trim();l=v=!0;if(!1===k.getProgramParameter(x,35714))v=!1,console.error("THREE.WebGLProgram: shader error: ", 74 k.getError(),"35715",k.getProgramParameter(x,35715),"gl.getProgramInfoLog",a,f,g);else if(""!==a)console.warn("THREE.WebGLProgram: gl.getProgramInfoLog()",a);else if(""===f||""===g)l=!1;l&&(this.diagnostics={runnable:v,material:d,programLog:a,vertexShader:{log:f,prefix:m},fragmentShader:{log:g,prefix:b}})}k.deleteShader(q);k.deleteShader(p);var A;this.getUniforms=function(){void 0===A&&(A=new jb(k,x,h));return A};var G;this.getAttributes=function(){if(void 0===G){for(var a={},b=k.getProgramParameter(x, 75 35721),c=0;c<b;c++){var d=k.getActiveAttrib(x,c).name;a[d]=k.getAttribLocation(x,d)}G=a}return G};this.destroy=function(){k.deleteProgram(x);this.program=void 0};Object.defineProperties(this,{uniforms:{get:function(){console.warn("THREE.WebGLProgram: .uniforms is now .getUniforms().");return this.getUniforms()}},attributes:{get:function(){console.warn("THREE.WebGLProgram: .attributes is now .getAttributes().");return this.getAttributes()}}});this.name=e.name;this.id=$g++;this.code=c;this.usedTimes= 76 1;this.program=x;this.vertexShader=q;this.fragmentShader=p;return this}function ah(a,b,c,d){function e(a,b){if(a)a.isTexture?c=a.encoding:a.isWebGLRenderTarget&&(console.warn("THREE.WebGLPrograms.getTextureEncodingFromMap: don't use render targets as textures. Use their .texture property instead."),c=a.texture.encoding);else var c=3E3;3E3===c&&b&&(c=3007);return c}var f=[],g={MeshDepthMaterial:"depth",MeshDistanceMaterial:"distanceRGBA",MeshNormalMaterial:"normal",MeshBasicMaterial:"basic",MeshLambertMaterial:"lambert", 77 MeshPhongMaterial:"phong",MeshToonMaterial:"phong",MeshStandardMaterial:"physical",MeshPhysicalMaterial:"physical",MeshMatcapMaterial:"matcap",LineBasicMaterial:"basic",LineDashedMaterial:"dashed",PointsMaterial:"points",ShadowMaterial:"shadow",SpriteMaterial:"sprite"},h="precision supportsVertexTextures map mapEncoding matcap matcapEncoding envMap envMapMode envMapEncoding lightMap aoMap emissiveMap emissiveMapEncoding bumpMap normalMap objectSpaceNormalMap displacementMap specularMap roughnessMap metalnessMap gradientMap alphaMap comb
77ine vertexColors vertexTangents fog useFog fogExp flatShading sizeAttenuation logarithmicDepthBuffer skinning maxBones useVertexTexture morphTargets morphNormals maxMorphTargets maxMorphNormals premultipliedAlpha numDirLights numPointLights numSpotLights numHemiLights numRectAreaLights shadowMapEnabled shadowMapType toneMapping physicallyCorrectLights alphaTest doubleSided flipSided numClippingPlanes numClipIntersection depthPacking dithering".split(" "); 78 this.getParameters=function(b,d,f,h,v,l,r){var k=g[b.type];if(r.isSkinnedMesh){var m=r.skeleton.bones;if(c.floatVertexTextures)m=1024;else{var q=Math.min(Math.floor((c.maxVertexUniforms-20)/4),m.length);q<m.length?(console.warn("THREE.WebGLRenderer: Skeleton has "+m.length+" bones. This GPU supports "+q+"."),m=0):m=q}}else m=0;q=c.precision;null!==b.precision&&(q=c.getMaxPrecision(b.precision),q!==b.precision&&console.warn("THREE.WebGLProgram.getParameters:",b.precision,"not supported, using",q,"instead.")); 79 var p=a.getRenderTarget();return{shaderID:k,precision:q,supportsVertexTextures:c.vertexTextures,outputEncoding:e(p?p.texture:null,a.gammaOutput),map:!!b.map,mapEncoding:e(b.map,a.gammaInput),matcap:!!b.matcap,matcapEncoding:e(b.matcap,a.gammaInput),envMap:!!b.envMap,envMapMode:b.envMap&&b.envMap.mapping,envMapEncoding:e(b.envMap,a.gammaInput),envMapCubeUV:!!b.envMap&&(306===b.envMap.mapping||307===b.envMap.mapping),lightMap:!!b.lightMap,aoMap:!!b.aoMap,emissiveMap:!!b.emissiveMap,emissiveMapEncoding:e(b.emissiveMap, 80 a.gammaInput),bumpMap:!!b.bumpMap,normalMap:!!b.normalMap,objectSpaceNormalMap:1===b.normalMapType,displacementMap:!!b.displacementMap,roughnessMap:!!b.roughnessMap,metalnessMap:!!b.metalnessMap,specularMap:!!b.specularMap,alphaMap:!!b.alphaMap,gradientMap:!!b.gradientMap,combine:b.combine,vertexTangents:b.normalMap&&b.vertexTangents,vertexColors:b.vertexColors,fog:!!h,useFog:b.fog,fogExp:h&&h.isFogExp2,flatShading:b.flatShading,sizeAttenuation:b.sizeAttenuation,logarithmicDepthBuffer:c.logarithmicDepthBuffer, 81 skinning:b.skinning&&0<m,maxBones:m,useVertexTexture:c.floatVertexTextures,morphTargets:b.morphTargets,morphNormals:b.morphNormals,maxMorphTargets:a.maxMorphTargets,maxMorphNormals:a.maxMorphNormals,numDirLights:d.directional.length,numPointLights:d.point.length,numSpotLights:d.spot.length,numRectAreaLights:d.rectArea.length,numHemiLights:d.hemi.length,numClippingPlanes:v,numClipIntersection:l,dithering:b.dithering,shadowMapEnabled:a.shadowMap.enabled&&r.receiveShadow&&0<f.length,shadowMapType:a.shadowMap.type, 82 toneMapping:a.toneMapping,physicallyCorrectLights:a.physicallyCorrectLights,premultipliedAlpha:b.premultipliedAlpha,alphaTest:b.alphaTest,doubleSided:2===b.side,flipSided:1===b.side,depthPacking:void 0!==b.depthPacking?b.depthPacking:!1}};this.getProgramCode=function(b,c){var d=[];c.shaderID?d.push(c.shaderID):(d.push(b.fragmentShader),d.push(b.vertexShader));if(void 0!==b.defines)for(var e in b.defines)d.push(e),d.push(b.defines[e]);for(e=0;e<h.length;e++)d.push(c[h[e]]);d.push(b.onBeforeCompile.toString()); 83 d.push(a.gammaOutput);d.push(a.gammaFactor);return d.join()};this.acquireProgram=function(e,g,h,p){for(var k,m=0,q=f.length;m<q;m++){var l=f[m];if(l.code===p){k=l;++k.usedTimes;break}}void 0===k&&(k=new Zg(a,b,p,e,g,h,c,d),f.push(k));return k};this.releaseProgram=function(a){if(0===--a.usedTimes){var b=f.indexOf(a);f[b]=f[f.length-1];f.pop();a.destroy()}};this.programs=f}function bh(){var a=new WeakMap;return{get:function(b){var c=a.get(b);void 0===c&&(c={},a.set(b,c));return c},remove:function(b){a.delete(b)}, 84 update:function(b,c,d){a.get(b)[c]=d},dispose:function(){a=new WeakMap}}}function ch(a,b){return a.groupOrder!==b.groupOrder?a.groupOrder-b.groupOrder:a.renderOrder!==b.renderOrder?a.renderOrder-b.renderOrder:a.program!==b.program?a.program.id-b.program.id: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 dh(a,b){return a.groupOrder!==b.groupOrder?a.groupOrder-b.groupOrder:a.renderOrder!==b.renderOrder?a.renderOrder-b.renderOrder:a.z!==b.z?b.z-a.z:a.id- 85 b.id}function of(){function a(a,d,e,m,q,p){var g=b[c];void 0===g?(g={id:a.id,object:a,geometry:d,material:e,program:e.program||f,groupOrder:m,renderOrder:a.renderOrder,z:q,group:p},b[c]=g):(g.id=a.id,g.object=a,g.geometry=d,g.material=e,g.program=e.program||f,g.groupOrder=m,g.renderOrder=a.renderOrder,g.z=q,g.group=p);c++;return g}var b=[],c=0,d=[],e=[],f={id:-1};return{opaque:d,transparent:e,init:function(){c=0;d.length=0;e.length=0},push:function(b,c,f,m,q,p){b=a(b,c,f,m,q,p);(!0===f.transparent? 86 e:d).push(b)},unshift:function(b,c,f,m,q,p){b=a(b,c,f,m,q,p);(!0===f.transparent?e:d).unshift(b)},sort:function(){1<d.length&&d.sort(ch);1<e.length&&e.sort(dh)}}}function eh(){function a(c){c=c.target;c.removeEventListener("dispose",a);delete b[c.id]}var b={};return{get:function(c,d){var e=b[c.id];if(void 0===e){var f=new of;b[c.id]={};b[c.id][d.id]=f;c.addEventListener("dispose",a)}
86else f=e[d.id],void 0===f&&(f=new of,e[d.id]=f);return f},dispose:function(){b={}}}}function fh(){var a={};return{get:function(b){if(void 0!== 87 a[b.id])return a[b.id];switch(b.type){case "DirectionalLight":var c={direction:new n,color:new B,shadow:!1,shadowBias:0,shadowRadius:1,shadowMapSize:new D};break;case "SpotLight":c={position:new n,direction:new n,color:new B,distance:0,coneCos:0,penumbraCos:0,decay:0,shadow:!1,shadowBias:0,shadowRadius:1,shadowMapSize:new D};break;case "PointLight":c={position:new n,color:new B,distance:0,decay:0,shadow:!1,shadowBias:0,shadowRadius:1,shadowMapSize:new D,shadowCameraNear:1,shadowCameraFar:1E3};break; 88 case "HemisphereLight":c={direction:new n,skyColor:new B,groundColor:new B};break;case "RectAreaLight":c={color:new B,position:new n,halfWidth:new n,halfHeight:new n}}return a[b.id]=c}}}function gh(){for(var a=new fh,b={id:hh++,hash:{stateID:-1,directionalLength:-1,pointLength:-1,spotLength:-1,rectAreaLength:-1,hemiLength:-1,shadowsLength:-1},ambient:[0,0,0],probe:[],directional:[],directionalShadowMap:[],directionalShadowMatrix:[],spot:[],spotShadowMap:[],spotShadowMatrix:[],rectArea:[],point:[], 89 pointShadowMap:[],pointShadowMatrix:[],hemi:[]},c=0;9>c;c++)b.probe.push(new n);var d=new n,e=new O,f=new O;return{setup:function(c,h,k){for(var g=0,q=0,p=0,v=0;9>v;v++)b.probe[v].set(0,0,0);var l=0,r=0,u=0,n=0,z=0;k=k.matrixWorldInverse;v=0;for(var y=c.length;v<y;v++){var x=c[v],A=x.color,G=x.intensity,xa=x.distance,Fa=x.shadow&&x.shadow.map?x.shadow.map.texture:null;if(x.isAmbientLight)g+=A.r*G,q+=A.g*G,p+=A.b*G;else if(x.isLightProbe)for(Fa=0;9>Fa;Fa++)b.probe[Fa].addScaledVector(x.sh.coefficients[Fa], 90 G);else if(x.isDirectionalLight){var F=a.get(x);F.color.copy(x.color).multiplyScalar(x.intensity);F.direction.setFromMatrixPosition(x.matrixWorld);d.setFromMatrixPosition(x.target.matrixWorld);F.direction.sub(d);F.direction.transformDirection(k);if(F.shadow=x.castShadow)G=x.shadow,F.shadowBias=G.bias,F.shadowRadius=G.radius,F.shadowMapSize=G.mapSize;b.directionalShadowMap[l]=Fa;b.directionalShadowMatrix[l]=x.shadow.matrix;b.directional[l]=F;l++}else if(x.isSpotLight){F=a.get(x);F.position.setFromMatrixPosition(x.matrixWorld); 91 F.position.applyMatrix4(k);F.color.copy(A).multiplyScalar(G);F.distance=xa;F.direction.setFromMatrixPosition(x.matrixWorld);d.setFromMatrixPosition(x.target.matrixWorld);F.direction.sub(d);F.direction.transformDirection(k);F.coneCos=Math.cos(x.angle);F.penumbraCos=Math.cos(x.angle*(1-x.penumbra));F.decay=x.decay;if(F.shadow=x.castShadow)G=x.shadow,F.shadowBias=G.bias,F.shadowRadius=G.radius,F.shadowMapSize=G.mapSize;b.spotShadowMap[u]=Fa;b.spotShadowMatrix[u]=x.shadow.matrix;b.spot[u]=F;u++}else if(x.isRectAreaLight)F= 92 a.get(x),F.color.copy(A).multiplyScalar(G),F.position.setFromMatrixPosition(x.matrixWorld),F.position.applyMatrix4(k),f.identity(),e.copy(x.matrixWorld),e.premultiply(k),f.extractRotation(e),F.halfWidth.set(.5*x.width,0,0),F.halfHeight.set(0,.5*x.height,0),F.halfWidth.applyMatrix4(f),F.halfHeight.applyMatrix4(f),b.rectArea[n]=F,n++;else if(x.isPointLight){F=a.get(x);F.position.setFromMatrixPosition(x.matrixWorld);F.position.applyMatrix4(k);F.color.copy(x.color).multiplyScalar(x.intensity);F.distance= 93 x.distance;F.decay=x.decay;if(F.shadow=x.castShadow)G=x.shadow,F.shadowBias=G.bias,F.shadowRadius=G.radius,F.shadowMapSize=G.mapSize,F.shadowCameraNear=G.camera.near,F.shadowCameraFar=G.camera.far;b.pointShadowMap[r]=Fa;b.pointShadowMatrix[r]=x.shadow.matrix;b.point[r]=F;r++}else x.isHemisphereLight&&(F=a.get(x),F.direction.setFromMatrixPosition(x.matrixWorld),F.direction.transformDirection(k),F.direction.normalize(),F.skyColor.copy(x.color).multiplyScalar(G),F.groundColor.copy(x.groundColor).multiplyScalar(G), 94 b.hemi[z]=F,z++)}b.ambient[0]=g;b.ambient[1]=q;b.ambient[2]=p;b.directional.length=l;b.spot.length=u;b.rectArea.length=n;b.point.length=r;b.hemi.length=z;b.hash.stateID=b.id;b.hash.directionalLength=l;b.hash.pointLength=r;b.hash.spotLength=u;b.hash.rectAreaLength=n;b.hash.hemiLength=z;b.hash.shadowsLength=h.length},state:b}}function pf(){var a=new gh,b=[],c=[];return{init:function(){b.length=0;c.length=0},state:{lightsArray:b,shadowsArray:c,lights:a},setupLights:function(d){a.setup(b,c,d)},pushLight:function(a){b.push(a)}, 95 pushShadow:function(a){c.push(a)}}}function ih(){function a(c){c=c.target;c.removeEventListener("dispose",a);delete b[c.id]}var b={};return{get:function(c,d){if(void 0===b[c.id]){var e=new pf;b[c.id]={};b[c.id][d.id]=e;c.addEventListener("dispose",a)}else void 0===b[c.id][d.id]?(e=new pf,b[c.id][d.id]=e):e=b[c.id][d.id];return e},dispose:function(){b={}}}}function kb(a){L.call(this);this.type="MeshDepthMaterial";this.depthPacking=3200;this.morphTargets=this.skinning=!1;this.displacementMap=this.alphaMap= 96 this.map=null;this.displacementScale=1;this.displacementBias=0;this.wireframe=!1;this.wireframeLinewidth=1;this.lights=this.fog=!1;this.setValues(a)}function lb(a){L.call(this);this.type="MeshDistanceMaterial";this.referencePosition=new n;this.nearDistance=1;this.farDistance=1E3;this.morphTargets=this.skinning=!1;this.displacementMap=this.alphaMap=this.map=null;this.displacementScale=1;this.displacementBias=0;this.lights=this.fog=!1;this.setValues(a)}function qf(a,b,c){function d(b,c,d,e,f,g){var h= 97 b.geometry;var k=p;var m=b.customDepthMaterial;d&&(k=v,m=b.customDistanceMaterial);m?k=m:(m=!1,c.morphTargets&&(h&&h.isBufferGeometry?m=h.morphAttributes&&h.morphAttributes.position&&0<h.morphAttributes.position.length:h&&h.isGeometry&&(m=h.morphTargets&&0<h.morphTargets.length)),b.isSkinnedMesh&&
97!1===c.skinning&&console.warn("THREE.WebGLShadowMap: THREE.SkinnedMesh with material.skinning set to false:",b),b=b.isSkinnedMesh&&c.skinning,h=0,m&&(h|=1),b&&(h|=2),k=k[h]);a.localClippingEnabled&&!0=== 98 c.clipShadows&&0!==c.clippingPlanes.length&&(h=k.uuid,m=c.uuid,b=l[h],void 0===b&&(b={},l[h]=b),h=b[m],void 0===h&&(h=k.clone(),b[m]=h),k=h);k.visible=c.visible;k.wireframe=c.wireframe;k.side=null!=c.shadowSide?c.shadowSide:r[c.side];k.clipShadows=c.clipShadows;k.clippingPlanes=c.clippingPlanes;k.clipIntersection=c.clipIntersection;k.wireframeLinewidth=c.wireframeLinewidth;k.linewidth=c.linewidth;d&&k.isMeshDistanceMaterial&&(k.referencePosition.copy(e),k.nearDistance=f,k.farDistance=g);return k} 99 function e(c,g,h,k){if(!1!==c.visible){if(c.layers.test(g.layers)&&(c.isMesh||c.isLine||c.isPoints)&&c.castShadow&&(!c.frustumCulled||f.intersectsObject(c))){c.modelViewMatrix.multiplyMatrices(h.matrixWorldInverse,c.matrixWorld);var m=b.update(c),p=c.material;if(Array.isArray(p))for(var v=m.groups,l=0,t=v.length;l<t;l++){var r=v[l],u=p[r.materialIndex];u&&u.visible&&(u=d(c,u,k,q,h.near,h.far),a.renderBufferDirect(h,null,m,u,c,r))}else p.visible&&(u=d(c,p,k,q,h.near,h.far),a.renderBufferDirect(h,null, 100 m,u,c,null))}c=c.children;m=0;for(p=c.length;m<p;m++)e(c[m],g,h,k)}}var f=new Ad,g=new O,h=new D,k=new D(c,c),m=new n,q=new n,p=Array(4),v=Array(4),l={},r={0:1,1:0,2:2},u=[new n(1,0,0),new n(-1,0,0),new n(0,0,1),new n(0,0,-1),new n(0,1,0),new n(0,-1,0)],w=[new n(0,1,0),new n(0,1,0),new n(0,1,0),new n(0,1,0),new n(0,0,1),new n(0,0,-1)],z=[new ba,new ba,new ba,new ba,new ba,new ba];for(c=0;4!==c;++c){var y=0!==(c&1),x=0!==(c&2),A=new kb({depthPacking:3201,morphTargets:y,skinning:
100x});p[c]=A;y=new lb({morphTargets:y, 101 skinning:x});v[c]=y}var G=this;this.enabled=!1;this.autoUpdate=!0;this.needsUpdate=!1;this.type=1;this.render=function(b,c,d){if(!1!==G.enabled&&(!1!==G.autoUpdate||!1!==G.needsUpdate)&&0!==b.length){var p=a.getRenderTarget(),v=a.getActiveCubeFace(),l=a.getActiveMipMapLevel(),t=a.state;t.setBlending(0);t.buffers.color.setClear(1,1,1,1);t.buffers.depth.setTest(!0);t.setScissorTest(!1);for(var r,n=0,ma=b.length;n<ma;n++){var R=b[n];r=R.shadow;var x=R&&R.isPointLight;if(void 0===r)console.warn("THREE.WebGLShadowMap:", 102 R,"has no shadow.");else{var y=r.camera;h.copy(r.mapSize);h.min(k);if(x){var A=h.x,F=h.y;z[0].set(2*A,F,A,F);z[1].set(0,F,A,F);z[2].set(3*A,F,A,F);z[3].set(A,F,A,F);z[4].set(3*A,0,A,F);z[5].set(A,0,A,F);h.x*=4;h.y*=2}null===r.map&&(r.map=new Ta(h.x,h.y,{minFilter:1003,magFilter:1003,format:1023}),r.map.texture.name=R.name+".shadowMap",y.updateProjectionMatrix());r.isSpotLightShadow&&r.update(R);A=r.map;F=r.matrix;q.setFromMatrixPosition(R.matrixWorld);y.position.copy(q);x?(r=6,F.makeTranslation(-q.x, 103 -q.y,-q.z)):(r=1,m.setFromMatrixPosition(R.target.matrixWorld),y.lookAt(m),y.updateMatrixWorld(),F.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1),F.multiply(y.projectionMatrix),F.multiply(y.matrixWorldInverse));a.setRenderTarget(A);a.clear();for(R=0;R<r;R++)x&&(m.copy(y.position),m.add(u[R]),y.up.copy(w[R]),y.lookAt(m),y.updateMatrixWorld(),t.viewport(z[R])),g.multiplyMatrices(y.projectionMatrix,y.matrixWorldInverse),f.setFromMatrix(g),e(c,d,y,x)}}G.needsUpdate=!1;a.setRenderTarget(p,v,l)}}}function jh(a, 104 b,c,d){function e(b,c,d){var e=new Uint8Array(4),f=a.createTexture();a.bindTexture(b,f);a.texParameteri(b,10241,9728);a.texParameteri(b,10240,9728);for(b=0;b<d;b++)a.texImage2D(c+b,0,6408,1,1,0,6408,5121,e);return f}function f(c,e){z[c]=1;0===y[c]&&(a.enableVertexAttribArray(c),y[c]=1);x[c]!==e&&((d.isWebGL2?a:b.get("ANGLE_instanced_arrays"))[d.isWebGL2?"vertexAttribDivisor":"vertexAttribDivisorANGLE"](c,e),x[c]=e)}function g(b){!0!==A[b]&&(a.enable(b),A[b]=!0)}function h(b){!1!==A[b]&&(a.disable(b), 105 A[b]=!1)}function k(b,d,e,f,k,m,p,q){if(0===b)D&&(h(3042),D=!1);else if(D||(g(3042),D=!0),5!==b){if(b!==F||q!==ma){if(100!==ib||100!==Y)a.blendEquation(32774),Y=ib=100;if(q)switch(b){case 1:a.blendFuncSeparate(1,771,1,771);break;case 2:a.blendFunc(1,1);break;case 3:a.blendFuncSeparate(0,0,769,771);break;case 4:a.blendFuncSeparate(0,768,0,770);break;default:console.error("THREE.WebGLState: Invalid blending: ",b)}else switch(b){case 1:a.blendFuncSeparate(770,771,1,771);break;case 2:a.blendFunc(770, 106 1);break;case 3:a.blendFunc(0,769);break;case 4:a.blendFunc(0,768);break;default:console.error("THREE.WebGLState: Invalid blending: ",b)}H=C=Hc=xb=null;F=b;ma=q}}else{k=k||d;m=m||e;p=p||f;if(d!==ib||k!==Y)a.blendEquationSeparate(c.convert(d),c.convert(k)),ib=d,Y=k;if(e!==xb||f!==Hc||m!==C||p!==H)a.blendFuncSeparate(c.convert(e),c.convert(f),c.convert(m),c.convert(p)),xb=e,Hc=f,C=m,H=p;F=b;ma=null}}function m(b){R!==b&&(b?a.frontFace(2304):a.frontFace(2305),R=b)}function q(b){0!==b?(g(2884),b!==ke&& 107 (1===b?a.cullFace(1029):2===b?a.cullFace(1028):a.cullFace(1032))):h(2884);ke=b}function p(b,c,d){if(b){if(g(32823),bb!==c||rf!==d)a.polygonOffset(c,d),bb=c,rf=d}else h(32823)}function v(b){void 0===b&&(b=33984+E-1);B!==b&&(a.activeTexture(b),B=b)}var l=new function(){var b=!1,c=new ba,d=null,e=new ba(0,0,0,0);return{setMask:function(c){d===c||b||(a.colorMask(c,c,c,c),d=c)},setLocked:function(a){b=a},setClear:function(b,d,f,g,h){!0===h&&(b*=g,d*=g,f*=g);c.set(b,d,f,g);!1===e.equals(c)&&(a.clearColor(b, 108 d,f,g),e.copy(c))},reset:function(){b=!1;d=null;e.set(-1,0,0,0)}}},r=new function(){var b=!1,c=null,d=null,e=null;return{setTest:function(a){a?g(2929):h(2929)},setMask:function(d){c===d||b||(a.depthMask(d),c=d)},setFunc:function(b){if(d!==b){if(b)switch(b){case 0:a.depthFunc(512);break;case 1:a.depthFunc(519);break;case 2:a.depthFunc(513);break;
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Texture.wrapS and Texture.wrapT should be set to THREE.ClampToEdgeWrapping."),a.texParameteri(c,10240,l(g.magFilter)),a.texParameteri(c,10241,l(g.minFilter)),1003!==g.minFilter&&1006!==g.minFilter&&console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.minFilter should be set to THREE.NearestFilter or THREE.LinearFilter.")); 125 !(h=b.get("EXT_texture_filter_anisotropic"))||1015===g.type&&null===b.get("OES_texture_float_linear")||1016===g.type&&null===(e.isWebGL2||b.get("OES_texture_half_float_linear"))||!(1<g.anisotropy||d.get(g).__currentAnisotropy)||(a.texParameterf(c,h.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(g.anisotropy,e.getMaxAnisotropy())),d.get(g).__currentAnisotropy=g.anisotropy)}function A(b,c){void 0===b.__webglInit&&(b.__webglInit=!0,c.addEventListener("dispose",r),b.__webglTexture=a.createTexture(),g.memory.textures++)} 126 function G(b,d,g){var h=3553;d.isDataTexture2DArray&&(h=35866);d.isDataTexture3D&&(h=32879);A(b,d);c.activeTexture(33984+g);c.bindTexture(h,b.__webglTexture);a.pixelStorei(37440,d.flipY);a.pixelStorei(37441,d.premultiplyAlpha);a.pixelStorei(3317,d.unpackAlignment);g=e.isWebGL2?!1:1001!==d.wrapS||1001!==d.wrapT||1003!==d.minFilter&&1006!==d.minFilter;g=g&&!1===m(d.image);g=k(d.image,g,!1,e.maxTextureSize);var l=m(g)||e.isWebGL2,t=f.convert(d.format),r=f.convert(d.type),u=v(t,r);x(h,d,l);var n=d.mipmaps; 127 if(d.isDepthTexture){u=6402;if(1015===d.type){if(!e.isWebGL2)throw Error("Float Depth Texture only supported in WebGL2.0");u=36012}else e.isWebGL2&&(u=33189);1026===d.format&&6402===u&&1012!==d.type&&1014!==d.type&&(console.warn("THREE.WebGLRenderer: Use UnsignedShortType or UnsignedIntType for DepthFormat DepthTexture."),d.type=1012,r=f.convert(d.type));1027===d.format&&(u=34041,1020!==d.type&&(console.warn("THREE.WebGLRenderer: Use UnsignedInt248Type for DepthStencilFormat DepthTexture."),d.type= 128 1020,r=f.convert(d.type)));c.texImage2D(3553,0,u,g.width,g.height,0,t,r,null)}else if(d.isDataTexture)if(0<n.length&&l){for(var w=0,y=n.length;w<y;w++)h=n[w],c.texImage2D(3553,w,u,h.width,h.height,0,t,r,h.data);d.generateMipmaps=!1;b.__maxMipLevel=n.length-1}else c.texImage2D(3553,0,u,g.width,g.height,0,t,r,g.data),b.__maxMipLevel=0;else if(d.isCompressedTexture){w=0;for(y=n.length;w<y;w++)h=n[w],1023!==d.format&&1022!==d.format?-1<c.getCompressedTextureFormats().indexOf(t)?c.compressedTexImage2D(3553, 129 w,u,h.width,h.height,0,h.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):c.texImage2D(3553,w,u,h.width,h.height,0,t,r,h.data);b.__maxMipLevel=n.length-1}else if(d.isDataTexture2DArray)c.texImage3D(35866,0,u,g.width,g.height,g.depth,0,t,r,g.data),b.__maxMipLevel=0;else if(d.isDataTexture3D)c.texImage3D(32879,0,u,g.width,g.height,g.depth,0,t,r,g.data),b.__maxMipLevel=0;else if(0<n.length&&l){w=0;for(y=n.length;w<y;w++)h=n[w],c.texImage2D(3553, 130 w,u,t,r,h);d.generateMipmaps=!1;b.__maxMipLevel=n.length-1}else c.texImage2D(3553,0,u,t,r,g),b.__maxMipLevel=0;q(d,l)&&p(3553,d,g.width,g.height);b.__version=d.version;
130if(d.onUpdate)d.onUpdate(d)}function xa(b,e,g,h){var k=f.convert(e.texture.format),m=f.convert(e.texture.type),p=v(k,m);c.texImage2D(h,0,p,e.width,e.height,0,k,m,null);a.bindFramebuffer(36160,b);a.framebufferTexture2D(36160,g,h,d.get(e.texture).__webglTexture,0);a.bindFramebuffer(36160,null)}function D(b,c,d){a.bindRenderbuffer(36161, 131 b);if(c.depthBuffer&&!c.stencilBuffer)d?(d=F(c),a.renderbufferStorageMultisample(36161,d,33189,c.width,c.height)):a.renderbufferStorage(36161,33189,c.width,c.height),a.framebufferRenderbuffer(36160,36096,36161,b);else if(c.depthBuffer&&c.stencilBuffer)d?(d=F(c),a.renderbufferStorageMultisample(36161,d,34041,c.width,c.height)):a.renderbufferStorage(36161,34041,c.width,c.height),a.framebufferRenderbuffer(36160,33306,36161,b);else{b=f.convert(c.texture.format);var e=f.convert(c.texture.type);b=v(b,e); 132 d?(d=F(c),a.renderbufferStorageMultisample(36161,d,b,c.width,c.height)):a.renderbufferStorage(36161,b,c.width,c.height)}a.bindRenderbuffer(36161,null)}function F(a){return e.isWebGL2&&a.isWebGLMultisampleRenderTarget?Math.min(e.maxSamples,a.samples):0}var ib={},xb,Hc="undefined"!==typeof OffscreenCanvas,Y=0,C=!1,H=!1;this.allocateTextureUnit=function(){var a=Y;a>=e.maxTextures&&console.warn("THREE.WebGLTextures: Trying to use "+a+" texture units while this GPU supports only "+e.maxTextures);Y+=1; 133 return a};this.resetTextureUnits=function(){Y=0};this.setTexture2D=n;this.setTexture2DArray=function(a,b){var e=d.get(a);0<a.version&&e.__version!==a.version?G(e,a,b):(c.activeTexture(33984+b),c.bindTexture(35866,e.__webglTexture))};this.setTexture3D=function(a,b){var e=d.get(a);0<a.version&&e.__version!==a.version?G(e,a,b):(c.activeTexture(33984+b),c.bindTexture(32879,e.__webglTexture))};this.setTextureCube=z;this.setTextureCubeDynamic=y;this.setupRenderTarget=function(b){var h=d.get(b),k=d.get(b.texture); 134 b.addEventListener("dispose",u);k.__webglTexture=a.createTexture();g.memory.textures++;var l=!0===b.isWebGLRenderTargetCube,r=!0===b.isWebGLMultisampleRenderTarget,t=m(b)||e.isWebGL2;if(l)for(h.__webglFramebuffer=[],r=0;6>r;r++)h.__webglFramebuffer[r]=a.createFramebuffer();else if(h.__webglFramebuffer=a.createFramebuffer(),r)if(e.isWebGL2){h.__webglMultisampledFramebuffer=a.createFramebuffer();h.__webglColorRenderbuffer=a.createRenderbuffer();a.bindRenderbuffer(36161,h.__webglColorRenderbuffer);r= 135 f.convert(b.texture.format);var w=f.convert(b.texture.type);r=v(r,w);w=F(b);a.renderbufferStorageMultisample(36161,w,r,b.width,b.height);a.bindFramebuffer(36160,h.__webglMultisampledFramebuffer);a.framebufferRenderbuffer(36160,36064,36161,h.__webglColorRenderbuffer);a.bindRenderbuffer(36161,null);b.depthBuffer&&(h.__webglDepthRenderbuffer=a.createRenderbuffer(),D(h.__webglDepthRenderbuffer,b,!0));a.bindFramebuffer(36160,null)}else console.warn("THREE.WebGLRenderer: WebGLMultisampleRenderTarget can only be used with WebGL2."); 136 if(l){c.bindTexture(34067,k.__webglTexture);x(34067,b.texture,t);for(r=0;6>r;r++)xa(h.__webglFramebuffer[r],b,36064,34069+r);q(b.texture,t)&&p(34067,b.texture,b.width,b.height);c.bindTexture(34067,null)}else c.bindTexture(3553,k.__webglTexture),x(3553,b.texture,t),xa(h.__webglFramebuffer,b,36064,3553),q(b.texture,t)&&p(3553,b.texture,b.width,b.height),c.bindTexture(3553,null);if(b.depthBuffer){h=d.get(b);k=!0===b.isWebGLRenderTargetCube;if(b.depthTexture){if(k)throw Error("target.depthTexture not supported in Cube render targets"); 137 if(b&&b.isWebGLRenderTargetCube)throw Error("Depth Texture with cube render targets is not supported");a.bindFramebuffer(36160,h.__webglFramebuffer);if(!b.depthTexture||!b.depthTexture.isDepthTexture)throw Error("renderTarget.depthTexture must be an instance of THREE.DepthTexture");d.get(b.depthTexture).__webglTexture&&b.depthTexture.image.width===b.width&&b.depthTexture.image.height===b.height||(b.depthTexture.image.width=b.width,b.depthTexture.image.height=b.height,b.depthTexture.needsUpdate=!0); 138 n(b.depthTexture,0);h=d.get(b.depthTexture).__webglTexture;if(1026===b.depthTexture.format)a.framebufferTexture2D(36160,36096,3553,h,0);else if(1027===b.depthTexture.format)a.framebufferTexture2D(36160,33306,3553,h,0);else throw Error("Unknown depthTexture format");}else if(k)for(h.__webglDepthbuffer=[],k=0;6>k;k++)a.bindFramebuffer(36160,h.__webglFramebuffer[k]),h.__webglDepthbuffer[k]=a.createRenderbuffer(),D(h.__webglDepthbuffer[k],b);else a.bindFramebuffer(36160,h.__webglFramebuffer),h.__webglDepthbuffer= 139 a.createRenderbuffer(),D(h.__webglDepthbuffer,b);a.bindFramebuffer(36160,null)}};this.updateRenderTargetMipmap=function(a){var b=a.texture,f=m(a)||e.isWebGL2;if(q(b,f)){f=a.isWebGLRenderTargetCube?34067:3553;var g=d.get(b).__webglTexture;c.bindTexture(f,g);p(f,b,a.width,a.height);c.bindTexture(f,null)}};this.updateMultisampleRenderTarget=function(b){if(b.isWebGLMultisampleRenderTarget)if(e.isWebGL2){var c=d.get(b);a.bindFramebuffer(36008,c.__webglMultisampledFramebuffer);a.bindFramebuffer(36009,c.__webglFramebuffer); 140 c=b.width;var f=b.height,g=16384;b.depthBuffer&&(g|=256);b.stencilBuffer&&(g|=1024);a.blitFramebuffer(0,0,c,f,0,0,c,f,g,9728)}else console.warn("THREE.WebGLRenderer: WebGLMultisampleRenderTarget can only be used with WebGL2.")};
140this.safeSetTexture2D=function(a,b){a&&a.isWebGLRenderTarget&&(!1===C&&(console.warn("THREE.WebGLTextures.safeSetTexture2D: don't use render targets as textures. Use their .texture property instead."),C=!0),a=a.texture);n(a,b)};this.safeSetTextureCube=function(a,b){a&&a.isWebGLRenderTargetCube&& 141 (!1===H&&(console.warn("THREE.WebGLTextures.safeSetTextureCube: don't use cube render targets as textures. Use their .texture property instead."),H=!0),a=a.texture);a&&a.isCubeTexture||Array.isArray(a.image)&&6===a.image.length?z(a,b):y(a,b)}}function sf(a,b,c){return{convert:function(a){if(1E3===a)return 10497;if(1001===a)return 33071;if(1002===a)return 33648;if(1003===a)return 9728;if(1004===a)return 9984;if(1005===a)return 9986;if(1006===a)return 9729;if(1007===a)return 9985;if(1008===a)return 9987; 142 if(1009===a)return 5121;if(1017===a)return 32819;if(1018===a)return 32820;if(1019===a)return 33635;if(1010===a)return 5120;if(1011===a)return 5122;if(1012===a)return 5123;if(1013===a)return 5124;if(1014===a)return 5125;if(1015===a)return 5126;if(1016===a){if(c.isWebGL2)return 5131;var d=b.get("OES_texture_half_float");if(null!==d)return d.HALF_FLOAT_OES}if(1021===a)return 6406;if(1022===a)return 6407;if(1023===a)return 6408;if(1024===a)return 6409;if(1025===a)return 6410;if(1026===a)return 6402;if(1027=== 143 a)return 34041;if(1028===a)return 6403;if(100===a)return 32774;if(101===a)return 32778;if(102===a)return 32779;if(200===a)return 0;if(201===a)return 1;if(202===a)return 768;if(203===a)return 769;if(204===a)return 770;if(205===a)return 771;if(206===a)return 772;if(207===a)return 773;if(208===a)return 774;if(209===a)return 775;if(210===a)return 776;if(33776===a||33777===a||33778===a||33779===a)if(d=b.get("WEBGL_compressed_texture_s3tc"),null!==d){if(33776===a)return d.COMPRESSED_RGB_S3TC_DXT1_EXT;if(33777=== 144 a)return d.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(33778===a)return d.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(33779===a)return d.COMPRESSED_RGBA_S3TC_DXT5_EXT}if(35840===a||35841===a||35842===a||35843===a)if(d=b.get("WEBGL_compressed_texture_pvrtc"),null!==d){if(35840===a)return d.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(35841===a)return d.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(35842===a)return d.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(35843===a)return d.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}if(36196===a&&(d=b.get("WEBGL_compressed_texture_etc1"), 145 null!==d))return d.COMPRESSED_RGB_ETC1_WEBGL;if(37808===a||37809===a||37810===a||37811===a||37812===a||37813===a||37814===a||37815===a||37816===a||37817===a||37818===a||37819===a||37820===a||37821===a)if(d=b.get("WEBGL_compressed_texture_astc"),null!==d)return a;if(103===a||104===a){if(c.isWebGL2){if(103===a)return 32775;if(104===a)return 32776}d=b.get("EXT_blend_minmax");if(null!==d){if(103===a)return d.MIN_EXT;if(104===a)return d.MAX_EXT}}if(1020===a){if(c.isWebGL2)return 34042;d=b.get("WEBGL_depth_texture"); 146 if(null!==d)return d.UNSIGNED_INT_24_8_WEBGL}return 0}}}function Yb(){H.call(this);this.type="Group"}function Xa(){H.call(this);this.type="Camera";this.matrixWorldInverse=new O;this.projectionMatrix=new O;this.projectionMatrixInverse=new O}function ja(a,b,c,d){Xa.call(this);this.type="PerspectiveCamera";this.fov=void 0!==a?a:50;this.zoom=1;this.near=void 0!==c?c:.1;this.far=void 0!==d?d:2E3;this.focus=10;this.aspect=void 0!==b?b:1;this.view=null;this.filmGauge=35;this.filmOffset=0;this.updateProjectionMatrix()} 147 function Lc(a){ja.call(this);this.cameras=a||[]}function tf(a,b,c){uf.setFromMatrixPosition(b.matrixWorld);vf.setFromMatrixPosition(c.matrixWorld);var d=uf.distanceTo(vf),e=b.projectionMatrix.elements,f=c.projectionMatrix.elements,g=e[14]/(e[10]-1);c=e[14]/(e[10]+1);var h=(e[9]+1)/e[5],k=(e[9]-1)/e[5],m=(e[8]-1)/e[0],q=(f[8]+1)/f[0];e=g*m;f=g*q;q=d/(-m+q);m=q*-m;b.matrixWorld.decompose(a.position,a.quaternion,a.scale);a.translateX(m);a.translateZ(q);a.matrixWorld.compose(a.position,a.quaternion,a.scale); 148 a.matrixWorldInverse.getInverse(a.matrixWorld);b=g+q;g=c+q;a.projectionMatrix.makePerspective(e-m,f+(d-m),h*c/g*b,k*c/g*b,b,g)}function wf(a){function b(){return null!==h&&!0===h.isPresenting}function c(){if(b()){var c=h.getEyeParameters("left");e=2*c.renderWidth*l;f=c.renderHeight*l;xa=a.getPixelRatio();a.getSize(G);a.setDrawingBufferSize(e,f,1);y.viewport.set(0,0,e/2,f);x.viewport.set(e/2,0,e/2,f);F.start()}else g.enabled&&a.setDrawingBufferSize(G.width,G.height,xa),F.stop()}function d(a,b){null!== 149 b&&4===b.length&&a.set(b[0]*e,b[1]*f,b[2]*e,b[3]*f)}var e,f,g=this,h=null,k=null,m=null,q=[],p=new O,v=new O,l=1,r="local-floor";"undefined"!==typeof window&&"VRFrameData"in window&&(k=new window.VRFrameData,window.addEventListener("vrdisplaypresentchange",c,!1));var u=new O,w=new ea,z=new n,y=new ja;y.viewport=new ba;y.layers.enable(1);var x=new ja;x.viewport=new ba;x.layers.enable(2);var A=new Lc([y,x]);A.layers.enable(1);A.layers.enable(2);var G=new D,xa,C=[];this.enabled=!1;this.getController= 150 function(a){var b=q[a];
150void 0===b&&(b=new Yb,b.matrixAutoUpdate=!1,b.visible=!1,q[a]=b);return b};this.getDevice=function(){return h};this.setDevice=function(a){void 0!==a&&(h=a);F.setContext(a)};this.setFramebufferScaleFactor=function(a){l=a};this.setReferenceSpaceType=function(a){r=a};this.setPoseTarget=function(a){void 0!==a&&(m=a)};this.getCamera=function(a){var c="local-floor"===r?1.6:0;if(!1===b())return a.position.set(0,c,0),a.rotation.set(0,0,0),a;h.depthNear=a.near;h.depthFar=a.far;h.getFrameData(k); 151 if("local-floor"===r){var e=h.stageParameters;e?p.fromArray(e.sittingToStandingTransform):p.makeTranslation(0,c,0)}c=k.pose;e=null!==m?m:a;e.matrix.copy(p);e.matrix.decompose(e.position,e.quaternion,e.scale);null!==c.orientation&&(w.fromArray(c.orientation),e.quaternion.multiply(w));null!==c.position&&(w.setFromRotationMatrix(p),z.fromArray(c.position),z.applyQuaternion(w),e.position.add(z));e.updateMatrixWorld();y.near=a.near;x.near=a.near;y.far=a.far;x.far=a.far;y.matrixWorldInverse.fromArray(k.leftViewMatrix); 152 x.matrixWorldInverse.fromArray(k.rightViewMatrix);v.getInverse(p);"local-floor"===r&&(y.matrixWorldInverse.multiply(v),x.matrixWorldInverse.multiply(v));a=e.parent;null!==a&&(u.getInverse(a.matrixWorld),y.matrixWorldInverse.multiply(u),x.matrixWorldInverse.multiply(u));y.matrixWorld.getInverse(y.matrixWorldInverse);x.matrixWorld.getInverse(x.matrixWorldInverse);y.projectionMatrix.fromArray(k.leftProjectionMatrix);x.projectionMatrix.fromArray(k.rightProjectionMatrix);tf(A,y,x);a=h.getLayers();a.length&& 153 (a=a[0],d(y.viewport,a.leftBounds),d(x.viewport,a.rightBounds));a:for(a=0;a<q.length;a++){c=q[a];b:{e=a;for(var f=navigator.getGamepads&&navigator.getGamepads(),g=0,l=0,t=f.length;g<t;g++){var n=f[g];if(n&&("Daydream Controller"===n.id||"Gear VR Controller"===n.id||"Oculus Go Controller"===n.id||"OpenVR Gamepad"===n.id||n.id.startsWith("Oculus Touch")||n.id.startsWith("Spatial Controller"))){if(l===e){e=n;break b}l++}}e=void 0}if(void 0!==e&&void 0!==e.pose){if(null===e.pose)break a;f=e.pose;!1=== 154 f.hasPosition&&c.position.set(.2,-.6,-.05);null!==f.position&&c.position.fromArray(f.position);null!==f.orientation&&c.quaternion.fromArray(f.orientation);c.matrix.compose(c.position,c.quaternion,c.scale);
154c.matrix.premultiply(p);c.matrix.decompose(c.position,c.quaternion,c.scale);c.matrixWorldNeedsUpdate=!0;c.visible=!0;f="Daydream Controller"===e.id?0:1;void 0===C[a]&&(C[a]=!1);C[a]!==e.buttons[f].pressed&&(C[a]=e.buttons[f].pressed,!0===C[a]?c.dispatchEvent({type:"selectstart"}):(c.dispatchEvent({type:"selectend"}), 155 c.dispatchEvent({type:"select"})))}else c.visible=!1}return A};this.getStandingMatrix=function(){return p};this.isPresenting=b;var F=new ie;this.setAnimationLoop=function(a){F.setAnimationLoop(a);b()&&F.start()};this.submitFrame=function(){b()&&h.submitFrame()};this.dispose=function(){"undefined"!==typeof window&&window.removeEventListener("vrdisplaypresentchange",c)};this.setFrameOfReferenceType=function(){console.warn("THREE.WebVRManager: setFrameOfReferenceType() has been deprecated.")}}function lh(a){function b(){return null!== 156 h&&null!==k}function c(a){for(var b=0;b<p.length;b++)v[b]===a.inputSource&&p[b].dispatchEvent({type:a.type})}function d(){a.setFramebuffer(null);a.setRenderTarget(a.getRenderTarget());z.stop()}function e(a){k=a;z.setContext(h);z.start()}function f(a,b){null===b?a.matrixWorld.copy(a.matrix):a.matrixWorld.multiplyMatrices(b.matrixWorld,a.matrix);a.matrixWorldInverse.getInverse(a.matrixWorld)}var g=a.context,h=null,k=null,m="local-floor",q=null,p=[],v=[],l=new ja;l.layers.enable(1);l.viewport=new ba; 157 var r=new ja;r.layers.enable(2);r.viewport=new ba;var u=new Lc([l,r]);u.layers.enable(1);u.layers.enable(2);this.enabled=!1;this.getController=function(a){var b=p[a];void 0===b&&(b=new Yb,b.matrixAutoUpdate=!1,b.visible=!1,p[a]=b);return b};this.setFramebufferScaleFactor=function(a){};this.setReferenceSpaceType=function(a){m=a};this.getSession=function(){return h};this.setSession=function(a){h=a;null!==h&&(h.addEventListener("select",c),h.addEventListener("selectstart",c),h.addEventListener("selectend", 158 c),h.addEventListener("end",d),h.updateRenderState({baseLayer:new XRWebGLLayer(h,g)}),h.requestReferenceSpace(m).then(e),v=h.inputSources,h.addEventListener("inputsourceschange",function(){v=h.inputSources;console.log(v);for(var a=0;a<p.length;a++)p[a].userData.inputSource=v[a]}))};this.getCamera=function(a){if(b()){var c=a.parent,d=u.cameras;f(u,c);for(var e=0;e<d.length;e++)f(d[e],c);a.matrixWorld.copy(u.matrixWorld);a=a.children;e=0;for(c=a.length;e<c;e++)a[e].updateMatrixWorld(!0);tf(u,l,r);return u}return a}; 159 this.isPresenting=b;var n=null,z=new ie;z.setAnimationLoop(function(b,c){q=c.getViewerPose(k);if(null!==q){var d=q.views,e=h.renderState.baseLayer;a.setFramebuffer(e.framebuffer);for(var f=0;f<d.length;f++){var g=d[f],m=e.getViewport(g),l=u.cameras[f];l.matrix.fromArray(g.transform.inverse.matrix).getInverse(l.matrix);l.projectionMatrix.fromArray(g.projectionMatrix);l.viewport.set(m.x,m.y,m.width,m.height);0===f&&u.matrix.copy(l.matrix)}}for(f=0;f<p.length;f++){d=p[f];if(e=v[f])if(e=c.getPose(e.targetRaySpace, 160 k),null!==e){d.matrix.fromArray(e.transform.matrix);d.matrix.decompose(d.position,d.rotation,d.scale);d.visible=!0;continue}d.visible=!1}n&&n(b)});this.setAnimationLoop=function(a){n=a};this.dispose=function(){};this.getStandingMatrix=function(){console.warn("THREE.WebXRManager: getStandingMatrix() is no longer needed.");return new O};this.getDevice=function(){console.warn("THREE.WebXRManager: getDevice() has been deprecated.")};this.setDevice=function(){console.warn("THREE.WebXRManager: setDevice() has been deprecated.")}; 161 this.setFrameOfReferenceType=function(){console.warn("THREE.WebXRManager: setFrameOfReferenceType() has been deprecated.")};this.submitFrame=function(){}}function ne(a){var b;function c(){la=new gg(M);Ea=new eg(M,la,a);Ea.isWebGL2||(la.get("WEBGL_depth_texture"),la.get("OES_texture_float"),la.get("OES_texture_half_float"),la.get("OES_texture_half_float_linear"),la.get("OES_standard_derivatives"),la.get("OES_element_index_uint"),la.get("ANGLE_instanced_arrays"));la.get("OES_texture_float_linear"); 162 ka=new sf(M,la,Ea);da=new jh(M,la,ka,Ea);da.scissor(aa.copy(ia).multiplyScalar(ca));da.viewport(S.copy(ea).multiplyScalar(ca));ha=new jg(M);
162T=new bh;Z=new kh(M,la,da,T,Ea,ka,ha);ua=new Yf(M);va=new hg(M,ua,ha);qa=new mg(va,ha);za=new lg(M);pa=new ah(Y,la,Ea,Z);wa=new eh;sa=new ih;oa=new cg(Y,da,qa,xa);Ba=new dg(M,la,ha,Ea);Ca=new ig(M,la,ha,Ea);ha.programs=pa.programs;Y.context=M;Y.capabilities=Ea;Y.extensions=la;Y.properties=T;Y.renderLists=wa;Y.state=da;Y.info=ha}function d(a){a.preventDefault(); 163 console.log("THREE.WebGLRenderer: Context Lost.");N=!0}function e(){console.log("THREE.WebGLRenderer: Context Restored.");N=!1;c()}function f(a){a=a.target;a.removeEventListener("dispose",f);g(a);T.remove(a)}function g(a){var b=T.get(a).program;a.program=void 0;void 0!==b&&pa.releaseProgram(b)}function h(a,b){a.render(function(a){Y.renderBufferImmediate(a,b)})}function k(a,b,c,d){if(!1!==a.visible){if(a.layers.test(b.layers))if(a.isGroup)c=a.renderOrder;else if(a.isLight)B.pushLight(a),a.castShadow&& 164 B.pushShadow(a);else if(a.isSprite){if(!a.frustumCulled||fa.intersectsSprite(a)){d&&mb.setFromMatrixPosition(a.matrixWorld).applyMatrix4(Kc);var e=qa.update(a),f=a.material;f.visible&&E.push(a,e,f,c,mb.z,null)}}else if(a.isImmediateRenderObject)d&&mb.setFromMatrixPosition(a.matrixWorld).applyMatrix4(Kc),E.push(a,null,a.material,c,mb.z,null);else if(a.isMesh||a.isLine||a.isPoints)if(a.isSkinnedMesh&&a.skeleton.update(),!a.frustumCulled||fa.intersectsObject(a))if(d&&mb.setFromMatrixPosition(a.matrixWorld).applyMatrix4(Kc), 165 e=qa.update(a),f=a.material,Array.isArray(f))for(var g=e.groups,h=0,m=g.length;h<m;h++){var p=g[h],q=f[p.materialIndex];q&&q.visible&&E.push(a,e,q,c,mb.z,p)}else f.visible&&E.push(a,e,f,c,mb.z,null);a=a.children;h=0;for(m=a.length;h<m;h++)k(a[h],b,c,d)}}function m(a,b,c,d){for(var e=0,f=a.length;e<f;e++){var g=a[e],h=g.object,k=g.geometry,m=void 0===d?g.material:d;g=g.group;if(c.isArrayCamera){X=c;for(var p=c.cameras,l=0,v=p.length;l<v;l++){var r=p[l];h.layers.test(r.layers)&&(da.viewport(S.copy(r.viewport)), 166 B.setupLights(r),q(h,b,r,k,m,g))}}else X=null,q(h,b,c,k,m,g)}}function q(a,c,d,e,f,g){a.onBeforeRender(Y,c,d,e,f,g);B=sa.get(c,X||d);a.modelViewMatrix.multiplyMatrices(d.matrixWorldInverse,a.matrixWorld);a.normalMatrix.getNormalMatrix(a.modelViewMatrix);if(a.isImmediateRenderObject){da.setMaterial(f);var k=l(d,c.fog,f,a);I=b=null;U=!1;h(a,k)}else Y.renderBufferDirect(d,c.fog,e,f,a,g);a.onAfterRender(Y,c,d,e,f,g);B=sa.get(c,X||d)}function p(a,b,c){var d=T.get(a),e=B.state.lights,h=d.lightsHash,k=e.state.hash; 167 c=pa.getParameters(a,e.state,B.state.shadowsArray,b,Ia.numPlanes,Ia.numIntersection,c);var m=pa.getProgramCode(a,c),p=d.program,q=!0;if(void 0===p)a.addEventListener("dispose",f);else if(p.code!==m)g(a);else{if(h.stateID!==k.stateID||h.directionalLength!==k.directionalLength||h.pointLength!==k.pointLength||h.spotLength!==k.spotLength||h.rectAreaLength!==k.rectAreaLength||h.hemiLength!==k.hemiLength||h.shadowsLength!==k.shadowsLength)h.stateID=k.stateID,h.directionalLength=k.directionalLength,h.pointLength= 168 k.pointLength,h.spotLength=k.spotLength,h.rectAreaLength=k.rectAreaLength,h.hemiLength=k.hemiLength,h.shadowsLength=k.shadowsLength;else if(void 0!==c.shaderID)return;q=!1}q&&(c.shaderID?(m=Wa[c.shaderID],d.shader={name:a.type,uniforms:Sb(m.uniforms),vertexShader:m.vertexShader,fragmentShader:m.fragmentShader}):d.shader={name:a.type,uniforms:a.uniforms,vertexShader:a.vertexShader,fragmentShader:a.fragmentShader},a.onBeforeCompile(d.shader,Y),m=pa.getProgramCode(a,c),p=pa.acquireProgram(a,d.shader, 169 c,m),d.program=p,a.program=p);c=p.getAttributes();if(a.morphTargets)for(m=a.numSupportedMorphTargets=0;m<Y.maxMorphTargets;m++)0<=c["morphTarget"+m]&&a.numSupportedMorphTargets++;if(a.morphNormals)for(m=a.numSupportedMorphNormals=0;m<Y.maxMorphNormals;m++)0<=c["morphNormal"+m]&&a.numSupportedMorphNormals++;c=d.shader.uniforms;if(!a.isShaderMaterial&&!a.isRawShaderMaterial||!0===a.clipping)d.numClippingPlanes=Ia.numPlanes,d.numIntersection=Ia.numIntersection,c.clippingPlanes=Ia.uniform;d.fog=b;void 0=== 170 h&&(d.lightsHash=h={});h.stateID=k.stateID;h.directionalLength=k.directionalLength;h.pointLength=k.pointLength;h.spotLength=k.spotLength;h.rectAreaLength=k.rectAreaLength;h.hemiLength=k.hemiLength;h.shadowsLength=k.shadowsLength;a.lights&&(c.ambientLightColor.value=e.state.ambient,c.lightProbe.value=e.state.probe,c.directionalLights.value=e.state.directional,c.spotLights.value=e.state.spot,c.rectAreaLights.value=e.state.rectArea,c.pointLights.value=e.state.point,c.hemisphereLights.value=e.state.hemi, 171 c.directionalShadowMap.value=e.state.directionalShadowMap,c.directionalShadowMatrix.value=e.state.directionalShadowMatrix,c.spotShadowMap.value=e.state.spotShadowMap,c.spotShadowMatrix.value=e.state.spotShadowMatrix,c.pointShadowMap.value=e.state.pointShadowMap,c.pointShadowMatrix.value=e.state.pointShadowMatrix);a=d.program.getUniforms();a=jb.seqWithValue(a.seq,c);d.uniformsList=a}function l(a,b,c,d){Z.resetTextureUnits();var e=T.get(c),f=e.lightsHash,g=B.state.lights.state.hash;Cd&&(ta||a!==V)&& 172 Ia.setState(c.clippingPlanes,c.clipIntersection,c.clipShadows,a,e,a===V&&c.id===bb);!1===c.needsUpdate&&(void 0===e.program?c.needsUpdate=!0:c.fog&&e.fog!==b?c.needsUpdate=!0:!c.lights||f.stateID===g.stateID&&f.directionalLength===g.directionalLength&&f.pointLength===g.pointLength&&f.spotLength===g.spotLength&&f.rectAreaLength===g.rectAreaLength&&f.hemiLength===g.hemiLength&&f.shadowsLength===g.shadowsLength?void 0===e.numClippingPlanes||e.numClippingPlanes===Ia.numPlanes&&e.numIntersection===Ia.numIntersection|| 173 (c.needsUpdate=!0):c.needsUpdate=!0);c.needsUpdate&&(p(c,b,d),c.needsUpdate=!1);var h=!1,k=!1,m=!1;f=e.program;g=f.getUniforms();var q=e.shader.uniforms;da.useProgram(f.program)&&(m=k=h=!0);c.id!==bb&&(bb=c.id,k=!0);if(h||V!==a){g.setValue(M,"projectionMatrix",a.projectionMatrix);Ea.logarithmicDepthBuffer&&g.setValue(M,"logDepthBufFC",2/(Math.log(a.far+1)/Math.LN2));V!==a&&(V=a,m=k=!0);if(c.isShaderMaterial||c.isMeshPhongMaterial||c.isMeshStandardMaterial||c.envMap)h=g.map.cameraPosition,void 0!== 174 h&&h.setValue(M,mb.setFromMatrixPosition(a.matrixWorld));(c.isMeshPhongMaterial||c.isMeshLambertMaterial||c.isMeshBasicMaterial||c.isMeshStandardMaterial||c.isShaderMaterial||c.skinning)&&g.setValue(M,"viewMatrix",a.matrixWorldInverse)}if(c.skinning&&(g.setOptional(M,d,"bindMatrix"),g.setOptional(M,d,"bindMatrixInverse"),a=d.skeleton))if(h=a.bones,Ea.floatVertexTextures){if(void 0===a.boneTexture){h=Math.sqrt(4*h.length);h=P.ceilPowerOfTwo(h);h=Math.max(h,4);var l=new Float32Array(h*h*4);l.set(a.boneMatrices); 175 var v=new sb(l,h,h,1023,1015);v.needsUpdate=!0;a.boneMatrices=l;a.boneTexture=v;a.boneTextureSize=h}g.setValue(M,"boneTexture",a.boneTexture,Z);g.setValue(M,"boneTextureSize",a.boneTextureSize)}else g.setOptional(M,a,"boneMatrices");k&&(g.setValue(M,"toneMappingExposure",Y.toneMappingExposure),g.setValue(M,"toneMappingWhitePoint",Y.toneMappingWhitePoint),c.lights&&(k=m,q.ambientLightColor.needsUpdate=k,q.lightProbe.needsUpdate=k,q.directionalLights.needsUpdate=k,q.pointLights.needsUpdate=k,q.spotLights.needsUpdate= 176 k,q.rectAreaLights.needsUpdate=k,q.hemisphereLights.needsUpdate=k),b&&c.fog&&(q.fogColor.value.copy(b.color),b.isFog?(q.fogNear.value=b.near,q.fogFar.value=b.far):b.isFogExp2&&(q.fogDensity.value=b.density)),c.isMeshBasicMaterial?t(q,c):c.isMeshLambertMaterial?(t(q,c),c.emissiveMap&&(q.emissiveMap.value=c.emissiveMap)):c.isMeshPhongMaterial?(t(q,c),c.isMeshToonMaterial?(r(q,c),c.gradientMap&&(q.gradientMap.value=c.gradientMap)):r(q,c)):c.isMeshStandardMaterial?(t(q,c),c.isMeshPhysicalMaterial?(u(q, 177 c),q.reflectivity.value=c.reflectivity,q.clearCoat.value=c.clearCoat,q.clearCoatRoughness.value=c.clearCoatRoughness):u(q,c)):c.isMeshMat
177capMaterial?(t(q,c),c.matcap&&(q.matcap.value=c.matcap),c.bumpMap&&(q.bumpMap.value=c.bumpMap,q.bumpScale.value=c.bumpScale,1===c.side&&(q.bumpScale.value*=-1)),c.normalMap&&(q.normalMap.value=c.normalMap,q.normalScale.value.copy(c.normalScale),1===c.side&&q.normalScale.value.negate()),c.displacementMap&&(q.displacementMap.value=c.displacementMap,q.displacementScale.value= 178 c.displacementScale,q.displacementBias.value=c.displacementBias)):c.isMeshDepthMaterial?(t(q,c),c.displacementMap&&(q.displacementMap.value=c.displacementMap,q.displacementScale.value=c.displacementScale,q.displacementBias.value=c.displacementBias)):c.isMeshDistanceMaterial?(t(q,c),c.displacementMap&&(q.displacementMap.value=c.displacementMap,q.displacementScale.value=c.displacementScale,q.displacementBias.value=c.displacementBias),q.referencePosition.value.copy(c.referencePosition),q.nearDistance.value= 179 c.nearDistance,q.farDistance.value=c.farDistance):c.isMeshNormalMaterial?(t(q,c),c.bumpMap&&(q.bumpMap.value=c.bumpMap,q.bumpScale.value=c.bumpScale,1===c.side&&(q.bumpScale.value*=-1)),c.normalMap&&(q.normalMap.value=c.normalMap,q.normalScale.value.copy(c.normalScale),1===c.side&&q.normalScale.value.negate()),c.displacementMap&&(q.displacementMap.value=c.displacementMap,q.displacementScale.value=c.displacementScale,q.displacementBias.value=c.displacementBias)):c.isLineBasicMaterial?(q.diffuse.value.copy(c.color), 180 q.opacity.value=c.opacity,c.isLineDashedMaterial&&(q.dashSize.value=c.dashSize,q.totalSize.value=c.dashSize+c.gapSize,q.scale.value=c.scale)):c.isPointsMaterial?(q.diffuse.value.copy(c.color),q.opacity.value=c.opacity,q.size.value=c.size*ca,q.scale.value=.5*W,q.map.value=c.map,null!==c.map&&(!0===c.map.matrixAutoUpdate&&c.map.updateMatrix(),q.uvTransform.value.copy(c.map.matrix))):c.isSpriteMaterial?(q.diffuse.value.copy(c.color),q.opacity.value=c.opacity,q.rotation.value=c.rotation,q.map.value=c.map, 181 null!==c.map&&(!0===c.map.matrixAutoUpdate&&c.map.updateMatrix(),q.uvTransform.value.copy(c.map.matrix))):c.isShadowMaterial&&(q.color.value.copy(c.color),q.opacity.value=c.opacity),void 0!==q.ltc_1&&(q.ltc_1.value=J.LTC_1),void 0!==q.ltc_2&&(q.ltc_2.value=J.LTC_2),jb.upload(M,e.uniformsList,q,Z));c.isShaderMaterial&&!0===c.uniformsNeedUpdate&&(jb.upload(M,e.uniformsList,q,Z),c.uniformsNeedUpdate=!1);c.isSpriteMaterial&&g.setValue(M,"center",d.center);g.setValue(M,"modelViewMatrix",d.modelViewMatrix); 182 g.setValue(M,"normalMatrix",d.normalMatrix);g.setValue(M,"modelMatrix",d.matrixWorld);return f}function t(a,b){a.opacity.value=b.opacity;b.color&&a.diffuse.value.copy(b.color);b.emissive&&a.emissive.value.copy(b.emissive).multiplyScalar(b.emissiveIntensity);b.map&&(a.map.value=b.map);b.alphaMap&&(a.alphaMap.value=b.alphaMap);b.specularMap&&(a.specularMap.value=b.specularMap);b.envMap&&(a.envMap.value=b.envMap,a.flipEnvMap.value=b.envMap.isCubeTexture?-1:1,a.reflectivity.value=b.reflectivity,a.refractionRatio.value= 183 b.refractionRatio,a.maxMipLevel.value=T.get(b.envMap).__maxMipLevel);b.lightMap&&(a.lightMap.value=b.lightMap,a.lightMapIntensity.value=b.lightMapIntensity);b.aoMap&&(a.aoMap.value=b.aoMap,a.aoMapIntensity.value=b.aoMapIntensity);if(b.map)var c=b.map;else b.specularMap?c=b.specularMap:b.displacementMap?c=b.displacementMap:b.normalMap?c=b.normalMap:b.bumpMap?c=b.bumpMap:b.roughnessMap?c=b.roughnessMap:b.metalnessMap?c=b.metalnessMap:b.alphaMap?c=b.alphaMap:b.emissiveMap&&(c=b.emissiveMap);void 0!== 184 c&&(c.isWebGLRenderTarget&&(c=c.texture),!0===c.matrixAutoUpdate&&c.updateMatrix(),a.uvTransform.value.copy(c.matrix))}function r(a,b){a.specular.value.copy(b.specular);a.shininess.value=Math.max(b.shininess,1E-4);b.emissiveMap&&(a.emissiveMap.value=b.emissiveMap);b.bumpMap&&(a.bumpMap.value=b.bumpMap,a.bumpScale.value=b.bumpScale,1===b.side&&(a.bumpScale.value*=-1));b.normalMap&&(a.normalMap.value=b.normalMap,a.normalScale.value.copy(b.normalScale),1===b.side&&a.normalScale.value.negate());b.displacementMap&& 185 (a.displacementMap.value=b.displacementMap,a.displacementScale.value=b.displacementScale,a.displacementBias.value=b.displacementBias)}function u(a,b){a.roughness.value=b.roughness;a.metalness.value=b.metalness;b.roughnessMap&&(a.roughnessMap.value=b.roughnessMap);b.metalnessMap&&(a.metalnessMap.value=b.metalnessMap);b.emissiveMap&&(a.emissiveMap.value=b.emissiveMap);b.bumpMap&&(a.bumpMap.value=b.bumpMap,a.bumpScale.value=b.bumpScale,1===b.side&&(a.bumpScale.value*=-1));b.normalMap&&(a.normalMap.value= 186 b.normalMap,a.normalScale.value.copy(b.normalScale),1===b.side&&a.normalScale.value.negate());b.displacementMap&&(a.displacementMap.value=b.displacementMap,a.displacementScale.value=b.displacementScale,a.displacementBias.value=b.displacementBias);b.envMap&&(a.envMapIntensity.value=b.envMapIntensity)}console.log("THREE.WebGLRenderer","105");a=a||{};var w=void 0!==a.canvas?a.canvas:document.createElementNS("http://www.w3.org/1999/xhtml","canvas"),z=void 0!==a.context?a.context:null,y=void 0!==a.alpha? 187 a.alpha:!1,x=void 0!==a.depth?a.depth:!0,A=void 0!==a.stencil?a.stencil:!0,G=void 0!==a.antialias?a.antialias:!1,xa=void 0!==a.premultipliedAlpha?a.premultipliedAlpha:!0,C=void 0!==a.preserveDrawingBuffer?a.preserveDrawingBuffer:!1,F=void 0!==a.powerPreference?a.powerPreference:"default",H=void 0!==a.failIfMajorPerformanceCaveat?a.failIfMajorPerformanceCaveat:!1,E=null,B=null;this.domElement=w;this.context=null;
187this.debug={checkShaderErrors:!0};this.sortObjects=this.autoClearStencil=this.autoClearDepth= 188 this.autoClearColor=this.autoClear=!0;this.clippingPlanes=[];this.localClippingEnabled=!1;this.gammaFactor=2;this.physicallyCorrectLights=this.gammaOutput=this.gammaInput=!1;this.toneMappingWhitePoint=this.toneMappingExposure=this.toneMapping=1;this.maxMorphTargets=8;this.maxMorphNormals=4;var Y=this,N=!1,Q=null,ma=0,R=0,L=null,yb=null,bb=-1;var I=b=null;var U=!1;var V=null,X=null,S=new ba,aa=new ba,ja=null,K=w.width,W=w.height,ca=1,ea=new ba(0,0,K,W),ia=new ba(0,0,K,W),ra=!1,fa=new Ad,Ia=new fg, 189 Cd=!1,ta=!1,Kc=new O,mb=new n;try{y={alpha:y,depth:x,stencil:A,antialias:G,premultipliedAlpha:xa,preserveDrawingBuffer:C,powerPreference:F,failIfMajorPerformanceCaveat:H,xrCompatible:!0};w.addEventListener("webglcontextlost",d,!1);w.addEventListener("webglcontextrestored",e,!1);var M=z||w.getContext("webgl",y)||w.getContext("experimental-webgl",y);if(null===M){if(null!==w.getContext("webgl"))throw Error("Error creating WebGL context with your selected attributes.");throw Error("Error creating WebGL context."); 190 }void 0===M.getShaderPrecisionFormat&&(M.getShaderPrecisionFormat=function(){return{rangeMin:1,rangeMax:1,precision:1}})}catch(xf){throw console.error("THREE.WebGLRenderer: "+xf.message),xf;}var la,Ea,da,ha,T,Z,ua,va,qa,pa,wa,sa,oa,za,Ba,Ca,ka;c();var na="undefined"!==typeof navigator&&"xr"in navigator&&"supportsSession"in navigator.xr?new lh(Y):new wf(Y);this.vr=na;var Da=new qf(Y,qa,Ea.maxTextureSize);this.shadowMap=Da;this.getContext=function(){return M};this.getContextAttributes=function(){return M.getContextAttributes()}; 191 this.forceContextLoss=function(){var a=la.get("WEBGL_lose_context");a&&a.loseContext()};this.forceContextRestore=function(){var a=la.get("WEBGL_lose_context");a&&a.restoreContext()};this.getPixelRatio=function(){return ca};this.setPixelRatio=function(a){void 0!==a&&(ca=a,this.setSize(K,W,!1))};this.getSize=function(a){void 0===a&&(console.warn("WebGLRenderer: .getsize() now requires a Vector2 as an argument"),a=new D);return a.set(K,W)};this.setSize=function(a,b,c){na.isPresenting()?console.warn("THREE.WebGLRenderer: Can't change size while VR device is presenting."): 192 (K=a,W=b,w.width=a*ca,w.height=b*ca,!1!==c&&(w.style.width=a+"px",w.style.height=b+"px"),this.setViewport(0,0,a,b))};this.getDrawingBufferSize=function(a){void 0===a&&(console.warn("WebGLRenderer: .getdrawingBufferSize() now requires a Vector2 as an argument"),a=new D);return a.set(K*ca,W*ca)};this.setDrawingBufferSize=function(a,b,c){K=a;W=b;ca=c;w.width=a*c;w.height=b*c;this.setViewport(0,0,a,b)};this.getCurrentViewport=function(a){void 0===a&&(console.warn("WebGLRenderer: .getCurrentViewport() now requires a Vector4 as an argument"), 193 a=new ba);return a.copy(S)};this.getViewport=function(a){return a.copy(ea)};this.setViewport=function(a,b,c,d){a.isVector4?ea.set(a.x,a.y,a.z,a.w):ea.set(a,b,c,d);da.viewport(S.copy(ea).multiplyScalar(ca))};this.getScissor=function(a){return a.copy(ia)};this.setScissor=function(a,b,c,d){a.isVector4?ia.set(a.x,a.y,a.z,a.w):ia.set(a,b,c,d);da.scissor(aa.copy(ia).multiplyScalar(ca))};this.getScissorTest=function(){return ra};this.setScissorTest=function(a){da.setScissorTest(ra=a)};this.getClearColor= 194 function(){return oa.getClearColor()};this.setClearColor=function(){oa.setClearColor.apply(oa,arguments)};this.getClearAlpha=function(){return oa.getClearAlpha()};this.setClearAlpha=function(){oa.setClearAlpha.apply(oa,arguments)};this.clear=function(a,b,c){var d=0;if(void 0===a||a)d|=16384;if(void 0===b||b)d|=256;if(void 0===c||c)d|=1024;M.clear(d)};this.clearColor=function(){this.clear(!0,!1,!1)};this.clearDepth=function(){this.clear(!1,!0,!1)};this.clearStencil=function(){this.clear(!1,!1,!0)}; 195 this.dispose=function(){w.removeEventListener("webglcontextlost",d,!1);w.removeEventListener("webglcontextrestored",e,!1);wa.dispose();sa.dispose();T.dispose();qa.dispose();na.dispose();ya.stop()};this.renderBufferImmediate=function(a,b){da.initAttributes();var c=T.get(a);a.hasPositions&&!c.position&&(c.position=M.createBuffer());a.hasNormals&&!c.normal&&(c.normal=M.createBuffer());
195a.hasUvs&&!c.uv&&(c.uv=M.createBuffer());a.hasColors&&!c.color&&(c.color=M.createBuffer());b=b.getAttributes();a.hasPositions&& 196 (M.bindBuffer(34962,c.position),M.bufferData(34962,a.positionArray,35048),da.enableAttribute(b.position),M.vertexAttribPointer(b.position,3,5126,!1,0,0));a.hasNormals&&(M.bindBuffer(34962,c.normal),M.bufferData(34962,a.normalArray,35048),da.enableAttribute(b.normal),M.vertexAttribPointer(b.normal,3,5126,!1,0,0));a.hasUvs&&(M.bindBuffer(34962,c.uv),M.bufferData(34962,a.uvArray,35048),da.enableAttribute(b.uv),M.vertexAttribPointer(b.uv,2,5126,!1,0,0));a.hasColors&&(M.bindBuffer(34962,c.color),M.bufferData(34962, 197 a.colorArray,35048),da.enableAttribute(b.color),M.vertexAttribPointer(b.color,3,5126,!1,0,0));da.disableUnusedAttributes();M.drawArrays(4,0,a.count);a.count=0};this.renderBufferDirect=function(a,c,d,e,f,g){var h=f.isMesh&&0>f.matrixWorld.determinant();da.setMaterial(e,h);var k=l(a,c,e,f),m=!1;if(b!==d.id||I!==k.id||U!==(!0===e.wireframe))b=d.id,I=k.id,U=!0===e.wireframe,m=!0;f.morphTargetInfluences&&(za.update(f,d,e,k),m=!0);h=d.index;var q=d.attributes.position;c=1;!0===e.wireframe&&(h=va.getWireframeAttribute(d), 198 c=2);a=Ba;if(null!==h){var p=ua.get(h);a=Ca;a.setIndex(p)}if(m){if(d&&d.isInstancedBufferGeometry&&!Ea.isWebGL2&&null===la.get("ANGLE_instanced_arrays"))console.error("THREE.WebGLRenderer.setupVertexAttributes: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.");else{da.initAttributes();m=d.attributes;k=k.getAttributes();var v=e.defaultAttributeValues;for(A in k){var r=k[A];if(0<=r){var t=m[A];if(void 0!==t){var u=t.normalized,n=t.itemSize,w=ua.get(t); 199 if(void 0!==w){var x=w.buffer,y=w.type;w=w.bytesPerElement;if(t.isInterleavedBufferAttribute){var G=t.data,z=G.stride;t=t.offset;G&&G.isInstancedInterleavedBuffer?(da.enableAttributeAndDivisor(r,G.meshPerAttribute),void 0===d.maxInstancedCount&&(d.maxInstancedCount=G.meshPerAttribute*G.count)):da.enableAttribute(r);M.bindBuffer(34962,x);M.vertexAttribPointer(r,n,y,u,z*w,t*w)}else t.isInstancedBufferAttribute?(da.enableAttributeAndDivisor(r,t.meshPerAttribute),void 0===d.maxInstancedCount&&(d.maxInstancedCount= 200 t.meshPerAttribute*t.count)):da.enableAttribute(r),M.bindBuffer(34962,x),M.vertexAttribPointer(r,n,y,u,0,0)}}else if(void 0!==v&&(u=v[A],void 0!==u))switch(u.length){case 2:M.vertexAttrib2fv(r,u);break;case 3:M.vertexAttrib3fv(r,u);break;case 4:M.vertexAttrib4fv(r,u);break;default:M.vertexAttrib1fv(r,u)}}}da.disableUnusedAttributes()}null!==h&&M.bindBuffer(34963,p.buffer)}p=Infinity;null!==h?p=h.count:void 0!==q&&(p=q.count);h=d.drawRange.start*c;q=null!==g?g.start*c:0;var A=Math.max(h,q);g=Math.max(0, 201 Math.min(p,h+d.drawRange.count*c,q+(null!==g?g.count*c:Infinity))-1-A+1);if(0!==g){if(f.isMesh)if(!0===e.wireframe)da.setLineWidth(e.wireframeLinewidth*(null===L?ca:1)),a.setMode(1);else switch(f.drawMode){case 0:a.setMode(4);break;case 1:a.setMode(5);break;case 2:a.setMode(6)}else f.isLine?(e=e.linewidth,void 0===e&&(e=1),da.setLineWidth(e*(null===L?ca:1)),f.isLineSegments?a.setMode(1):f.isLineLoop?a.setMode(2):a.setMode(3)):f.isPoints?a.setMode(0):f.isSprite&&a.setMode(4);d&&d.isInstancedBufferGeometry? 202 0<d.maxInstancedCount&&a.renderInstances(d,A,g):a.render(A,g)}};this.compile=function(a,b){B=sa.get(a,b);B.init();a.traverse(function(a){a.isLight&&(B.pushLight(a),a.castShadow&&B.pushShadow(a))});B.setupLights(b);a.traverse(function(b){if(b.material)if(Array.isArray(b.material))for(var c=0;c<b.material.length;c++)p(b.material[c],a.fog,b);else p(b.material,a.fog,b)})};var Aa=null,ya=new ie;ya.setAnimationLoop(function(a){na.isPresenting()||Aa&&Aa(a)});"undefined"!==typeof window&&ya.setContext(window); 203 this.setAnimationLoop=function(a){Aa=a;na.setAnimationLoop(a);ya.start()};this.render=function(a,c,d,e){if(void 0!==d){console.warn("THREE.WebGLRenderer.render(): the renderTarget argument has been removed. Use .setRenderTarget() instead.");var f=d}if(void 0!==e){console.warn("THREE.WebGLRenderer.render(): the forceClear argument has been removed. Use .clear() instead.");var g=e}c&&c.isCamera?N||(I=b=null,U=!1,bb=-1,V=null,!0===a.autoUpdate&&a.updateMatrixWorld(),null===c.parent&&c.updateMatrixWorld(), 204 na.enabled&&(c=na.getCamera(c)),B=sa.get(a,c),B.init(),a.onBeforeRender(Y,a,c,f||L),Kc.multiplyMatrices(c.projectionMatrix,c.matrixWorldInverse),fa.setFromMatrix(Kc),ta=this.localClippingEnabled,Cd=Ia.init(this.clippingPlanes,ta,c),E=wa.get(a,c),E.init(),k(a,c,0,Y.sortObjects),!0===Y.sortObjects&&E.sort(),Cd&&Ia.beginShadows(),Da.render(B.state.shadowsArray,a,c),B.setupLights(c),Cd&&Ia.endShadows(),this.info.autoReset&&this.info.reset(),void 0!==f&&this.setRenderTarget(f),oa.render(E,a,c,g),d=E.opaque, 205 e=E.transparent,a.overrideMaterial?(f=a.overrideMaterial,d.length&&m(d,a,c,f),e.length&&m(e,a,c,f)):(d.length&&m(d,a,c),e.length&&m(e,a,c)),a.onAfterRender(Y,a,c),null!==L&&(Z.updateRenderTargetMipmap(L),Z.updateMultisampleRenderTarget(L)),da.buffers.depth.setTest(!0),da.buffers.depth.setMask(!0),da.buffers.color.setMask(!0),da.setPolygonOffset(!1),na.enabled&&na.submitFrame(),B=E=null):console.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.")};this.setFramebuffer=function(a){Q!== 206 a&&M.bindFramebuffer(36160,a);Q=a};this.getActiveCubeFace=function(){return ma};this.getActiveMipMapLevel=function(){return R};this.getRenderTarget=function(){return L};this.setRenderTarget=function(a,b,c){L=a;ma=b;R=c;a&&void 0===T.get(a).__webglFramebuffer&&Z.setupRenderTarget(a);var d=Q,e=!1;
206a?(d=T.get(a).__webglFramebuffer,a.isWebGLRenderTargetCube?(d=d[b||0],e=!0):d=a.isWebGLMultisampleRenderTarget?T.get(a).__webglMultisampledFramebuffer:d,S.copy(a.viewport),aa.copy(a.scissor),ja=a.scissorTest): 207 (S.copy(ea).multiplyScalar(ca),aa.copy(ia).multiplyScalar(ca),ja=ra);yb!==d&&(M.bindFramebuffer(36160,d),yb=d);da.viewport(S);da.scissor(aa);da.setScissorTest(ja);e&&(a=T.get(a.texture),M.framebufferTexture2D(36160,36064,34069+(b||0),a.__webglTexture,c||0))};this.readRenderTargetPixels=function(a,b,c,d,e,f,g){if(a&&a.isWebGLRenderTarget){var h=T.get(a).__webglFramebuffer;a.isWebGLRenderTargetCube&&void 0!==g&&(h=h[g]);if(h){g=!1;h!==yb&&(M.bindFramebuffer(36160,h),g=!0);try{var k=a.texture,m=k.format, 208 q=k.type;1023!==m&&ka.convert(m)!==M.getParameter(35739)?console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format."):1009===q||ka.convert(q)===M.getParameter(35738)||1015===q&&(Ea.isWebGL2||la.get("OES_texture_float")||la.get("WEBGL_color_buffer_float"))||1016===q&&(Ea.isWebGL2?la.get("EXT_color_buffer_float"):la.get("EXT_color_buffer_half_float"))?36053===M.checkFramebufferStatus(36160)?0<=b&&b<=a.width-d&&0<=c&&c<=a.height-e&&M.readPixels(b, 209 c,d,e,ka.convert(m),ka.convert(q),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{g&&M.bindFramebuffer(36160,yb)}}}else console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.")};this.copyFramebufferToTexture=function(a,b,c){var d=b.image.width, 210 e=b.image.height,f=ka.convert(b.format);Z.setTexture2D(b,0);M.copyTexImage2D(3553,c||0,f,a.x,a.y,d,e,0)};this.copyTextureToTexture=function(a,b,c,d){var e=b.image.width,f=b.image.height,g=ka.convert(c.format),h=ka.convert(c.type);Z.setTexture2D(c,0);b.isDataTexture?M.texSubImage2D(3553,d||0,a.x,a.y,e,f,g,h,b.image.data):M.texSubImage2D(3553,d||0,a.x,a.y,g,h,b.image)}}function Dd(a,b){this.name="";this.color=new B(a);this.density=void 0!==b?b:2.5E-4}function Ed(a,b,c){this.name="";this.color=new B(a); 211 this.near=void 0!==b?b:1;this.far=void 0!==c?c:1E3}function Fd(){H.call(this);this.type="Scene";this.overrideMaterial=this.fog=this.background=null;this.autoUpdate=!0}function Bb(a,b){this.array=a;this.stride=b;this.count=void 0!==a?a.length/b:0;this.dynamic=!1;this.updateRange={offset:0,count:-1};this.version=0}function Mc(a,b,c,d){this.data=a;this.itemSize=b;this.offset=c;this.normalized=!0===d}function nb(a){L.call(this);this.type="SpriteMaterial";this.color=new B(16777215);this.map=null;this.rotation= 212 0;this.sizeAttenuation=!0;this.lights=!1;this.transparent=!0;this.setValues(a)}function Nc(a){H.call(this);this.type="Sprite";if(void 0===Zb){Zb=new E;var b=new Float32Array([-.5,-.5,0,0,0,.5,-.5,0,1,0,.5,.5,0,1,1,-.5,.5,0,0,1]);b=new Bb(b,5);Zb.setIndex([0,1,2,0,2,3]);Zb.addAttribute("position",new Mc(b,3,0,!1));Zb.addAttribute("uv",new Mc(b,2,3,!1))}this.geometry=Zb;this.material=void 0!==a?a:new nb;this.center=new D(.5,.5)}function Oc(){H.call(this);this.type="LOD";Object.defineProperties(this, 213 {levels:{enumerable:!0,value:[]}})}function Pc(a,b){a&&a.isGeometry&&console.error("THREE.SkinnedMesh no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.");ha.call(this,a,b);this.type="SkinnedMesh";this.bindMode="attached";this.bindMatrix=new O;this.bindMatrixInverse=new O}function Gd(a,b){a=a||[];this.bones=a.slice(0);this.boneMatrices=new Float32Array(16*this.bones.length);if(void 0===b)this.calculateInverses();else if(this.bones.length===b.length)this.boneInverses=b.slice(0);else for(console.warn("THREE.Skeleton boneInverses is the wrong length."), 214 this.boneInverses=[],a=0,b=this.bones.length;a<b;a++)this.boneInverses.push(new O)}function oe(){H.call(this);this.type="Bone"}function V(a){L.call(this);this.type="LineBasicMaterial";this.color=new B(16777215);this.linewidth=1;this.linejoin=this.linecap="round";this.lights=!1;this.setValues(a)}
214function T(a,b,c){1===c&&console.error("THREE.Line: parameter THREE.LinePieces no longer supported. Use THREE.LineSegments instead.");H.call(this);this.type="Line";this.geometry=void 0!==a?a:new E;this.material= 215 void 0!==b?b:new V({color:16777215*Math.random()})}function S(a,b){T.call(this,a,b);this.type="LineSegments"}function Hd(a,b){T.call(this,a,b);this.type="LineLoop"}function Ja(a){L.call(this);this.type="PointsMaterial";this.color=new B(16777215);this.map=null;this.size=1;this.sizeAttenuation=!0;this.lights=this.morphTargets=!1;this.setValues(a)}function $b(a,b){H.call(this);this.type="Points";this.geometry=void 0!==a?a:new E;this.material=void 0!==b?b:new Ja({color:16777215*Math.random()})}function pe(a, 216 b,c,d,e,f,g,h,k){X.call(this,a,b,c,d,e,f,g,h,k);this.format=void 0!==g?g:1022;this.minFilter=void 0!==f?f:1006;this.magFilter=void 0!==e?e:1006;this.generateMipmaps=!1}function ac(a,b,c,d,e,f,g,h,k,m,q,p){X.call(this,null,f,g,h,k,m,d,e,q,p);this.image={width:b,height:c};this.mipmaps=a;this.generateMipmaps=this.flipY=!1}function Qc(a,b,c,d,e,f,g,h,k){X.call(this,a,b,c,d,e,f,g,h,k);this.needsUpdate=!0}function Rc(a,b,c,d,e,f,g,h,k,m){m=void 0!==m?m:1026;if(1026!==m&&1027!==m)throw Error("DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat"); 217 void 0===c&&1026===m&&(c=1012);void 0===c&&1027===m&&(c=1020);X.call(this,null,d,e,f,g,h,m,c,k);this.image={width:a,height:b};this.magFilter=void 0!==g?g:1003;this.minFilter=void 0!==h?h:1003;this.generateMipmaps=this.flipY=!1}function bc(a){E.call(this);this.type="WireframeGeometry";var b=[],c,d,e,f=[0,0],g={},h=["a","b","c"];if(a&&a.isGeometry){var k=a.faces;var m=0;for(d=k.length;m<d;m++){var q=k[m];for(c=0;3>c;c++){var p=q[h[c]];var l=q[h[(c+1)%3]];f[0]=Math.min(p,l);f[1]=Math.max(p,l);p=f[0]+ 218 ","+f[1];void 0===g[p]&&(g[p]={index1:f[0],index2:f[1]})}}for(p in g)m=g[p],h=a.vertices[m.index1],b.push(h.x,h.y,h.z),h=a.vertices[m.index2],b.push(h.x,h.y,h.z)}else if(a&&a.isBufferGeometry)if(h=new n,null!==a.index){k=a.attributes.position;q=a.index;var t=a.groups;0===t.length&&(t=[{start:0,count:q.count,materialIndex:0}]);a=0;for(e=t.length;a<e;++a)for(m=t[a],c=m.start,d=m.count,m=c,d=c+d;m<d;m+=3)for(c=0;3>c;c++)p=q.getX(m+c),l=q.getX(m+(c+1)%3),f[0]=Math.min(p,l),f[1]=Math.max(p,l),p=f[0]+","+ 219 f[1],void 0===g[p]&&(g[p]={index1:f[0],index2:f[1]});for(p in g)m=g[p],h.fromBufferAttribute(k,m.index1),b.push(h.x,h.y,h.z),h.fromBufferAttribute(k,m.index2),b.push(h.x,h.y,h.z)}else for(k=a.attributes.position,m=0,d=k.count/3;m<d;m++)for(c=0;3>c;c++)g=3*m+c,h.fromBufferAttribute(k,g),b.push(h.x,h.y,h.z),g=3*m+(c+1)%3,h.fromBufferAttribute(k,g),b.push(h.x,h.y,h.z);this.addAttribute("position",new C(b,3))}function Sc(a,b,c){Q.call(this);this.type="ParametricGeometry";this.parameters={func:a,slices:b, 220 stacks:c};this.fromBufferGeometry(new cc(a,b,c));this.mergeVertices()}function cc(a,b,c){E.call(this);this.type="ParametricBufferGeometry";this.parameters={func:a,slices:b,stacks:c};var d=[],e=[],f=[],g=[],h=new n,k=new n,m=new n,q=new n,p=new n,l,t;3>a.length&&console.error("THREE.ParametricGeometry: Function must now modify a Vector3 as third parameter.");var r=b+1;for(l=0;l<=c;l++){var u=l/c;for(t=0;t<=b;t++){var w=t/b;a(w,u,k);e.push(k.x,k.y,k.z);0<=w-1E-5?(a(w-1E-5,u,m),q.subVectors(k,m)):(a(w+ 221 1E-5,u,m),q.subVectors(m,k));0<=u-1E-5?(a(w,u-1E-5,m),p.subVectors(k,m)):(a(w,u+1E-5,m),p.subVectors(m,k));h.crossVectors(q,p).normalize();f.push(h.x,h.y,h.z);g.push(w,u)}}for(l=0;l<c;l++)for(t=0;t<b;t++)a=l*r+t+1,h=(l+1)*r+t+1,k=(l+1)*r+t,d.push(l*r+t,a,k),d.push(a,h,k);this.setIndex(d);this.addAttribute("position",new C(e,3));this.addAttribute("normal",new C(f,3));this.addAttribute("uv",new C(g,2))}function Tc(a,b,c,d){Q.call(this);this.type="PolyhedronGeometry";this.parameters={vertices:a,indices:b, 222 radius:c,detail:d};this.fromBufferGeometry(new oa(a,b,c,d));this.mergeVertices()}function oa(a,b,c,d){function e(a){h.push(a.x,a.y,a.z)}function f(b,c){b*=3;c.x=a[b+0];c.y=a[b+1];c.z=a[b+2]}function g(a,b,c,d){0>d&&1===a.x&&(k[b]=a.x-1);0===c.x&&0===c.z&&(k[b]=d/2/Math.PI+.5)}E.call(this);this.type="PolyhedronBufferGeometry";this.parameters={vertices:a,indices:b,radius:c,detail:d};c=c||1;d=d||0;var h=[],k=[];(function(a){for(var c=new n,d=new n,g=new n,h=0;h<b.length;h+=3){f(b[h+0],c);f(b[h+1],d); 223 f(b[h+2],g);var k,m,l=c,z=d,y=g,x=Math.pow(2,a),A=[];for(m=0;m<=x;m++){A[m]=[];var G=l.clone().lerp(y,m/x),D=z.clone().lerp(y,m/x),C=x-m;for(k=0;k<=C;
223k++)A[m][k]=0===k&&m===x?G:G.clone().lerp(D,k/C)}for(m=0;m<x;m++)for(k=0;k<2*(x-m)-1;k++)l=Math.floor(k/2),0===k%2?(e(A[m][l+1]),e(A[m+1][l]),e(A[m][l])):(e(A[m][l+1]),e(A[m+1][l+1]),e(A[m+1][l]))}})(d);(function(a){for(var b=new n,c=0;c<h.length;c+=3)b.x=h[c+0],b.y=h[c+1],b.z=h[c+2],b.normalize().multiplyScalar(a),h[c+0]=b.x,h[c+1]=b.y,h[c+2]=b.z})(c); 224 (function(){for(var a=new n,b=0;b<h.length;b+=3)a.x=h[b+0],a.y=h[b+1],a.z=h[b+2],k.push(Math.atan2(a.z,-a.x)/2/Math.PI+.5,1-(Math.atan2(-a.y,Math.sqrt(a.x*a.x+a.z*a.z))/Math.PI+.5));a=new n;b=new n;for(var c=new n,d=new n,e=new D,f=new D,l=new D,w=0,z=0;w<h.length;w+=9,z+=6){a.set(h[w+0],h[w+1],h[w+2]);b.set(h[w+3],h[w+4],h[w+5]);c.set(h[w+6],h[w+7],h[w+8]);e.set(k[z+0],k[z+1]);f.set(k[z+2],k[z+3]);l.set(k[z+4],k[z+5]);d.copy(a).add(b).add(c).divideScalar(3);var y=Math.atan2(d.z,-d.x);g(e,z+0,a,y); 225 g(f,z+2,b,y);g(l,z+4,c,y)}for(a=0;a<k.length;a+=6)b=k[a+0],c=k[a+2],d=k[a+4],e=Math.min(b,c,d),.9<Math.max(b,c,d)&&.1>e&&(.2>b&&(k[a+0]+=1),.2>c&&(k[a+2]+=1),.2>d&&(k[a+4]+=1))})();this.addAttribute("position",new C(h,3));this.addAttribute("normal",new C(h.slice(),3));this.addAttribute("uv",new C(k,2));0===d?this.computeVertexNormals():this.normalizeNormals()}function Uc(a,b){Q.call(this);this.type="TetrahedronGeometry";this.parameters={radius:a,detail:b};this.fromBufferGeometry(new dc(a,b));this.mergeVertices()} 226 function dc(a,b){oa.call(this,[1,1,1,-1,-1,1,-1,1,-1,1,-1,-1],[2,1,0,0,3,2,1,3,0,2,3,1],a,b);this.type="TetrahedronBufferGeometry";this.parameters={radius:a,detail:b}}function Vc(a,b){Q.call(this);this.type="OctahedronGeometry";this.parameters={radius:a,detail:b};this.fromBufferGeometry(new Cb(a,b));this.mergeVertices()}function Cb(a,b){oa.call(this,[1,0,0,-1,0,0,0,1,0,0,-1,0,0,0,1,0,0,-1],[0,2,4,0,4,3,0,3,5,0,5,2,1,2,5,1,5,3,1,3,4,1,4,2],a,b);this.type="OctahedronBufferGeometry";this.parameters= 227 {radius:a,detail:b}}function Wc(a,b){Q.call(this);this.type="IcosahedronGeometry";this.parameters={radius:a,detail:b};this.fromBufferGeometry(new ec(a,b));this.mergeVertices()}function ec(a,b){var c=(1+Math.sqrt(5))/2;oa.call(this,[-1,c,0,1,c,0,-1,-c,0,1,-c,0,0,-1,c,0,1,c,0,-1,-c,0,1,-c,c,0,-1,c,0,1,-c,0,-1,-c,0,1],[0,11,5,0,5,1,0,1,7,0,7,10,0,10,11,1,5,9,5,11,4,11,10,2,10,7,6,7,1,8,3,9,4,3,4,2,3,2,6,3,6,8,3,8,9,4,9,5,2,4,11,6,2,10,8,6,7,9,8,1],a,b);this.type="IcosahedronBufferGeometry";this.parameters= 228 {radius:a,detail:b}}function Xc(a,b){Q.call(this);this.type="DodecahedronGeometry";this.parameters={radius:a,detail:b};this.fromBufferGeometry(new fc(a,b));this.mergeVertices()}function fc(a,b){var c=(1+Math.sqrt(5))/2,d=1/c;oa.call(this,[-1,-1,-1,-1,-1,1,-1,1,-1,-1,1,1,1,-1,-1,1,-1,1,1,1,-1,1,1,1,0,-d,-c,0,-d,c,0,d,-c,0,d,c,-d,-c,0,-d,c,0,d,-c,0,d,c,0,-c,0,-d,c,0,-d,-c,0,d,c,0,d],[3,11,7,3,7,15,3,15,13,7,19,17,7,17,6,7,6,15,17,4,8,17,8,10,17,10,6,8,0,16,8,16,2,8,2,10,0,12,1,0,1,18,0,18,16,6,10,2, 229 6,2,13,6,13,15,2,16,18,2,18,3,2,3,13,18,1,9,18,9,11,18,11,3,4,14,12,4,12,0,4,0,8,11,9,5,11,5,19,11,19,7,
22919,5,14,19,14,4,19,4,17,1,12,14,1,14,5,1,5,9],a,b);this.type="DodecahedronBufferGeometry";this.parameters={radius:a,detail:b}}function Yc(a,b,c,d,e,f){Q.call(this);this.type="TubeGeometry";this.parameters={path:a,tubularSegments:b,radius:c,radialSegments:d,closed:e};void 0!==f&&console.warn("THREE.TubeGeometry: taper has been removed.");a=new Db(a,b,c,d,e);this.tangents=a.tangents;this.normals= 230 a.normals;this.binormals=a.binormals;this.fromBufferGeometry(a);this.mergeVertices()}function Db(a,b,c,d,e){function f(e){q=a.getPointAt(e/b,q);var f=g.normals[e];e=g.binormals[e];for(l=0;l<=d;l++){var m=l/d*Math.PI*2,p=Math.sin(m);m=-Math.cos(m);k.x=m*f.x+p*e.x;k.y=m*f.y+p*e.y;k.z=m*f.z+p*e.z;k.normalize();r.push(k.x,k.y,k.z);h.x=q.x+c*k.x;h.y=q.y+c*k.y;h.z=q.z+c*k.z;t.push(h.x,h.y,h.z)}}E.call(this);this.type="TubeBufferGeometry";this.parameters={path:a,tubularSegments:b,radius:c,radialSegments:d, 231 closed:e};b=b||64;c=c||1;d=d||8;e=e||!1;var g=a.computeFrenetFrames(b,e);this.tangents=g.tangents;this.normals=g.normals;this.binormals=g.binormals;var h=new n,k=new n,m=new D,q=new n,p,l,t=[],r=[],u=[],w=[];for(p=0;p<b;p++)f(p);f(!1===e?b:0);for(p=0;p<=b;p++)for(l=0;l<=d;l++)m.x=p/b,m.y=l/d,u.push(m.x,m.y);(function(){for(l=1;l<=b;l++)for(p=1;p<=d;p++){var a=(d+1)*l+(p-1),c=(d+1)*l+p,e=(d+1)*(l-1)+p;w.push((d+1)*(l-1)+(p-1),a,e);w.push(a,c,e)}})();this.setIndex(w);this.addAttribute("position",new C(t, 232 3));this.addAttribute("normal",new C(r,3));this.addAttribute("uv",new C(u,2))}function Zc(a,b,c,d,e,f,g){Q.call(this);this.type="TorusKnotGeometry";this.parameters={radius:a,tube:b,tubularSegments:c,radialSegments:d,p:e,q:f};void 0!==g&&console.warn("THREE.TorusKnotGeometry: heightScale has been deprecated. 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239m=qe(q.x<p.x?q.x<t.x?q.x:t.x:p.x<t.x?p.x:t.x,q.y<p.y?q.y<t.y?q.y:t.y:p.y<t.y?p.y:t.y,l,w,z);l=qe(y,x,l,w,z);for(w=r.nextZ;w&&w.z<=l;){if(w!==r.prev&&w!==r.next&&Id(q.x,q.y,p.x,p.y,t.x,t.y,w.x,w.y)&&0<=qa(w.prev,w,w.next)){r=!1;break a}w=w.nextZ}for(w=r.prevZ;w&&w.z>=m;){if(w!==r.prev&&w!==r.next&&Id(q.x,q.y,p.x,p.y,t.x,t.y,w.x,w.y)&&0<=qa(w.prev,w,w.next)){r=!1;break a}w=w.prevZ}r=!0}}else a:if(r=a,q=r.prev,p=r,t=r.next,0<=qa(q,p,t))r=!1;else{for(m=r.next.next;m!==r.prev;){if(Id(q.x,q.y, 240 p.x,p.y,t.x,t.y,m.x,m.y)&&0<=qa(m.prev,m,m.next)){r=!1;break a}m=m.next}r=!0}if(r)b.push(k.i/c),b.push(a.i/c),b.push(n.i/c),ad(a),h=a=n.next;else if(a=n,a===h){if(!g)cd(bd(a),b,c,d,e,f,1);else if(1===g){g=b;h=c;k=a;do n=k.prev,r=k.next.next,!Eb(n,r)&&Af(n,k,k.next,r)&&dd(n,r)&&dd(r,n)&&(g.push(n.i/h),g.push(k.i/h),g.push(r.i/h),ad(k),ad(k.next),k=a=r),k=k.next;while(k!==a);a=k;cd(a,b,c,d,e,f,2)}else if(2===g)a:{g=a;do{for(h=g.next.next;h!==g.prev;){if(k=g.i!==h.i){k=g;n=h;if(r=k.next.i!==n.i&&k.prev.i!== 241 n.i){b:{r=k;do{if(r.i!==k.i&&r.next.i!==k.i&&r.i!==n.i&&r.next.i!==n.i&&Af(r,r.next,k,n)){r=!0;break b}r=r.next}while(r!==k);r=!1}r=!r}if(r=r&&dd(k,n)&&dd(n,k)){r=k;q=!1;p=(k.x+n.x)/2;n=(k.y+n.y)/2;do r.y>n!==r.next.y>
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246var g=c.y-a.y,h=d*d+e*e;if(Math.abs(d*g-e*f)>Number.EPSILON){var k=Math.sqrt(h),m=Math.sqrt(f*f+g*g);h=b.x-e/k;b=b.y+d/k;g=((c.x-g/m-h)*g-(c.y+f/m-b)*f)/(d*g-e*f);f=h+d*g-a.x;d=b+e*g-a.y;e=f*f+d*d;if(2>=e)return new D(f,d);e=Math.sqrt(e/2)}else a=!1,d>Number.EPSILON? 247 f>Number.EPSILON&&(a=!0):d<-Number.EPSILON?f<-Number.EPSILON&&(a=!0):Math.sign(e)===Math.sign(g)&&(a=!0),a?(f=-e,e=Math.sqrt(h)):(f=d,d=e,e=Math.sqrt(h/2));return new D(f/e,d/e)}function h(a,b){for(K=a.length;0<=--K;){var c=K;var f=K-1;0>f&&(f=a.length-1);var g,h=y+2*F;for(g=0;g<h;g++){var k=X*g,m=X*(g+1),q=b+f+k,p=b+f+m;m=b+c+m;r(b+c+k);r(q);r(m);r(q);r(p);r(m);k=e.length/3;k=H.generateSideWallUV(d,e,k-6,k-3,k-2,k-1);u(k[0]);u(k[1]);u(k[3]);u(k[1]);u(k[2]);u(k[3])}}}function k(a,b,c){w.push(a);w.push(b); 248 w.push(c)}function l(a,b,c){r(a);r(b);r(c);a=e.length/3;a=H.generateTopUV(d,e,a-3,a-2,a-1);u(a[0]);u(a[1]);u(a[2])}function r(a){e.push(w[3*a]);e.push(w[3*a+1]);e.push(w[3*a+2])}function u(a){f.push(a.x);f.push(a.y)}var w=[],z=void 0!==b.curveSegments?b.curveSegments:12,y=void 0!==b.steps?b.steps:1,x=void 0!==b.depth?b.depth:100,A=void 0!==b.bevelEnabled?b.bevelEnabled:!0,G=void 0!==b.bevelThickness?b.bevelThickness:6,C=void 0!==b.bevelSize?b.bevelSize:G-2,B=void 0!==b.bevelOffset?b.bevelOffset:0, 249 F=void 0!==b.bevelSegments?b.bevelSegments:3,E=b.extrudePath,H=void 0!==b.UVGenerator?b.UVGenerator:ph;void 0!==b.amount&&(console.warn("THREE.ExtrudeBufferGeometry: amount has been renamed to depth."),x=b.amount);var J=!1;if(E){var Y=E.getSpacedPoints(y);J=!0;A=!1;var N=E.computeFrenetFrames(y,!1);var Q=new n;var ma=new n;var R=new n}A||(B=C=G=F=0);var O;z=a.extractPoints(z);a=z.shape;var L=z.holes;if(!db.isClockWise(a)){a=a.reverse();var I=0;for(O=L.length;I<O;I++){var P=L[I];db.isClockWise(P)&& 250 (L[I]=P.reverse())}}var U=db.triangulateShape(a,L),V=a;I=0;for(O=L.length;I<O;I++)P=L[I],a=a.concat(P);var S,X=a.length,T,aa=U.length;z=[];var K=0;var W=V.length;var ca=W-1;for(S=K+1;K<W;K++,ca++,S++)ca===W&&(ca=0),S===W&&(S=0),z[K]=g(V[K],V[ca],V[S]);E=[];var ba=z.concat();I=0;for(O=L.length;I<O;I++){P=L[I];var Z=[];K=0;W=P.length;ca=W-1;for(S=K+1;K<W;K++,ca++,S++)ca===W&&(ca=0),S===W&&(S=0),Z[K]=g(P[K],P[ca],P[S]);E.push(Z);ba=ba.concat(Z)}for(ca=0;ca<F;ca++){W=ca/F;var ea=G*Math.cos(W*Math.PI/ 251 2);S=C*Math.sin(W*Math.PI/2)+B;K=0;for(W=V.length;K<W;K++){var fa=c(V[K],z[K],S);k(fa.x,fa.y,-ea)}I=0;for(O=L.length;I<O;I++)for(P=L[I],Z=E[I],K=0,W=P.length;K<W;K++)fa=c(P[K],Z[K],S),k(fa.x,fa.y,-ea)}S=C+B;for(K=0;K<X;K++)fa=A?c(a[K],ba[K],S):a[K],J?(ma.copy(N.normals[0]).multiplyScalar(fa.x),Q.copy(N.binormals[0]).multiplyScalar(fa.y),R.copy(Y[0]).add(ma).add(Q),k(R.x,R.y,R.z)):k(fa.x,fa.y,0);for(W=1;W<=y;W++)for(K=0;K<X;K++)fa=A?c(a[K],ba[K],S):a[K],J?(ma.copy(N.normals[W]).multiplyScalar(fa.x), 252 Q.copy(N.binormals[W]).multiplyScalar(fa.y),R.copy(Y[W]).add(ma).add(Q),k(R.x,R.y,R.z)):k(fa.x,fa.y,x/y*W);for(ca=F-1;0<=ca;ca--){W=ca/F;ea=G*Math.cos(W*Math.PI/2);S=C*Math.sin(W*Math.PI/2)+B;K=0;for(W=V.length;K<W;K++)fa=c(V[K],z[K],S),k(fa.x,fa.y,x+ea);I=0;for(O=L.length;I<O;I++)for(P=L[I],Z=E[I],K=0,W=P.length;K<W;K++)fa=c(P[K],Z[K],S),J?k(fa.x,fa.y+Y[y-1].y,Y[y-1].x+ea):k(fa.x,fa.y,x+ea)}(function(){var a=e.length/3;if(A){var b=0*X;for(K=0;K<aa;K++)T=U[K],l(T[2]+b,T[1]+b,T[0]+b);b=X*(y+2*F);for(K= 253 0;K<aa;K++)T=U[K],l(T[0]+b,T[1]+b,T[2]+b)}else{for(K=0;K<aa;K++)T=U[K],l(T[2],T[1],T[0]);for(K=0;K<aa;K++)T=U[K],l(T[0]+X*y,T[1]+X*y,T[2]+X*y)}d.addGroup(a,e.length/3-a,0)})();(function(){var a=e.length/3,b=0;h(V,b);b+=V.length;I=0;for(O=L.length;I<O;I++)P=L[I],h(P,b),b+=P.length;d.addGroup(a,e.length/3-a,1)})()}E.call(this);this.type="ExtrudeBufferGeometry";this.parameters={shapes:a,options:b};a=Array.isArray(a)?a:[a];for(var d=this,e=[],f=[],g=0,h=a.length;g<h;g++)c(a[g]);this.addAttribute("position", 254 new C(e,3));this.addAttribute("uv",new C(f,2));this.computeVertexNormals()}function Ef(a,b,c){c.shapes=[];if(Array.isArray(a))for(var d=0,e=a.length;d<e;d++)c.shapes.push(a[d].uuid);else c.shapes.push(a.uuid);void 0!==b.extrudePath&&(c.options.extrudePath=b.extrudePath.toJSON());return c}function ed(a,b){Q.call(this);this.type="TextGeometry";this.parameters={text:a,parameters:b};this.fromBufferGeometry(new ic(a,b));this.mergeVertices()}function ic(a,b){b=b||{};var c=b.font;if(!c||!c.isFont)return console.error("THREE.TextGeometry: font parameter is not an instance of THREE.Font."), 255 new Q;a=c.generateShapes(a,b.size);b.depth=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);Ya.call(this,a,b);this.type="TextBufferGeometry"}function fd(a,b,c,d,e,f,g){Q.call(this);this.type="SphereGeometry";
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vendor: 4,390 bytes, lines 298-306
298this.hasPlaybackControl=!0;this.sourceType="empty";this.filters=[]}function He(a){rc.call(this,a);this.panner=this.context.createPanner();this.panner.panningModel="HRTF";this.panner.connect(this.gain)}function Ie(a,b){this.analyser=a.context.createAnalyser();this.analyser.fftSize= 299 void 0!==b?b:2048;this.data=new Uint8Array(this.analyser.frequencyBinCount);a.getOutput().connect(this.analyser)}function Je(a,b,c){this.binding=a;this.valueSize=c;a=Float64Array;switch(b){case "quaternion":b=this._slerp;break;case "string":case "bool":a=Array;b=this._select;break;default:b=this._lerp}this.buffer=new a(4*c);this._mixBufferRegion=b;this.referenceCount=this.useCount=this.cumulativeWeight=0}function Lf(a,b,c){c=c||va.parseTrackName(b);this._targetGroup=a;this._bindings=a.subscribe_(b, 300 c)}function va(a,b,c){this.path=b;this.parsedPath=c||va.parseTrackName(b);this.node=va.findNode(a,this.parsedPath.nodeName)||a;this.rootNode=a}function Mf(){this.uuid=P.generateUUID();this._objects=Array.prototype.slice.call(arguments);this.nCachedObjects_=0;var a={};this._indicesByUUID=a;for(var b=0,c=arguments.length;b!==c;++b)a[arguments[b].uuid]=b;this._paths=[];this._parsedPaths=[];this._bindings=[];this._bindingsIndicesByPath={};var d=this;this.stats={objects:{get total(){return d._objects.length}, 301 get inUse(){return this.total-d.nCachedObjects_}},get bindingsPerObject(){return d._bindings.length}}}function Nf(a,b,c){this._mixer=a;this._clip=b;this._localRoot=c||null;a=b.tracks;b=a.length;c=Array(b);for(var d={endingStart:2400,endingEnd:2400},e=0;e!==b;++e){var f=a[e].createInterpolant(null);c[e]=f;f.settings=d}this._interpolantSettings=d;this._interpolants=c;this._propertyBindings=Array(b);this._weightInterpolant=this._timeScaleInterpolant=this._byClipCacheIndex=this._cacheIndex=null;this.loop= 302 2201;this._loopCount=-1;this._startTime=null;this.time=0;this._effectiveWeight=this.weight=this._effectiveTimeScale=this.timeScale=1;this.repetitions=Infinity;this.paused=!1;this.enabled=!0;this.clampWhenFinished=!1;this.zeroSlopeAtEnd=this.zeroSlopeAtStart=!0}function Ke(a){this._root=a;this._initMemoryManager();this.time=this._accuIndex=0;this.timeScale=1}function be(a,b){"string"===typeof a&&(console.warn("THREE.Uniform: Type parameter is no longer needed."),a=b);this.value=a}function Le(a,b,c){Bb.call(this, 303 a,b);this.meshPerAttribute=c||1}function Of(a,b,c,d){this.ray=new Ab(a,b);this.near=c||0;this.far=d||Infinity;this.params={Mesh:{},Line:{},LOD:{},Points:{threshold:1},Sprite:{}};Object.defineProperties(this.params,{PointCloud:{get:function(){console.warn("THREE.Raycaster: params.PointCloud has been renamed to params.Points.");return this.Points}}})}function Pf(a,b){return a.distance-b.distance}function Me(a,b,c,d){if(!1!==a.visible&&(a.raycast(b,c),!0===d)){a=a.children;d=0;for(var e=a.length;d<e;d++)Me(a[d], 304 b,c,!0)}}function Qf(a,b,c){this.radius=void 0!==a?a:1;this.phi=void 0!==b?b:0;this.theta=void 0!==c?c:0;return this}function Rf(a,b,c){this.radius=void 0!==a?a:1;this.theta=void 0!==b?b:0;this.y=void 0!==c?c:0;return this}function Ne(a,b){this.min=void 0!==a?a:new D(Infinity,Infinity);this.max=void 0!==b?b:new D(-Infinity,-Infinity)}function Oe(a,b){this.start=void 0!==a?a:new n;this.end=void 0!==b?b:new n}function td(a){H.call(this);this.material=a;this.render=function(){}}function ud(a,b,c,d){this.object= 305 a;this.size=void 0!==b?b:1;a=void 0!==c?c:16711680;d=void 0!==d?d:1;b=0;(c=this.object.geometry)&&c.isGeometry?b=3*c.faces.length:c&&c.isBufferGeometry&&(b=c.attributes.normal.count);c=new E;b=new C(6*b,3);c.addAttribute("position",b);S.call(this,c,new V({color:a,linewidth:d}));this.matrixAutoUpdate=!1;this.update()}function sc(a,b){H.call(this);this.light=a;this.light.updateMatrixWorld();this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1;this.color=b;a=new E;b=[0,0,0,0,0,1,0,0,0,1,0,1,0,0,0,-1,0, 306 1,0,0,0,0,1,1,0,0,0,0,-1,1];for(var c=0,d=1;32>c;c++,d++){var e=c/32*Math.PI*2,f=d/32*Math.PI*2;b.push(Math.cos(e),Math.sin(e),1,Math.cos(f),Math.sin(f),1)}a.addAttribute("position",new C(b,3));b=new V({fog:!1});this.cone=new S(a,b);this.add(this.cone);this.update()}function Sf(a){var b=[];a&&a.isBone&&b.push(a);for(var c=0;c<a.children.length;c++)b.push.apply(b,Sf(a.children[c]));return b}function tc(a){for(var b=Sf(a),c=new E,d=[],e=[],f=new B(0,0,1),g=new B(0,1,0),h=0;h<b.length;h++){var k=b[h];
307 k.parent&&k.parent.isBone&&(d.push(0,0,0),d.push(0,0,0),e.push(f.r,f.g,f.b),e.push(g.r,g.g,g.b))}c.addAttribute("position",new C(d,3));c.addAttribute("color",new C(e,3));d=new V({vertexColors:2,depthTest:!1,depthWrite:!1,transparent:!0});S.call(this,c,d);this.root=a;this.bones=b;this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1}function uc(a,b,c){this.light=a;this.light.updateMatrixWorld();this.color=c;a=new ob(b,4,2);b=new ka({wireframe:!0,fog:!1});ha.call(this,a,b);this.matrix=this.light.matrixWorld; 308 this.matrixAutoUpdate=!1;this.update()}function vc(a,b){this.type="RectAreaLightHelper";this.light=a;this.color=b;a=new E;a.addAttribute("position",new C([1,1,0,-1,1,0,-1,-1,0,1,-1,0,1,1,0],3));a.computeBoundingSphere();b=new V({fog:!1});T.call(this,a,b);a=new E;a.addAttribute("position",new C([1,1,0,-1,1,0,-1,-1,0,1,1,0,-1,-1,0,1,-1,0],3));a.computeBoundingSphere();this.add(new ha(a,new ka({side:1,fog:!1})));this.update()}function wc(a,b,c){H.call(this);this.light=a;this.light.updateMatrixWorld(); 309 this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1;this.color=c;a=new Cb(b);a.rotateY(.5*Math.PI);this.material=new ka({wireframe:!0,fog:!1});void 0===this.color&&(this.material.vertexColors=2);b=a.getAttribute("position");b=new Float32Array(3*b.count);a.addAttribute("color",new I(b,3));this.add(new ha(a,this.material));this.update()}function xc(a,b){this.lightProbe=a;this.size=b;a=new sa({defines:{GAMMA_OUTPUT:""},uniforms:{sh:{value:this.lightProbe.sh.coefficients},intensity:{value:this.lightProbe.intensity}}, 310 vertexShader:"varying vec3 vNormal;\nvoid main() {\n\tvNormal = normalize( normalMatrix * normal );\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}",fragmentShader:"#define RECIPROCAL_PI 0.318309886\nvec3 inverseTransformDirection( in vec3 normal, in mat4 matrix ) {\n\t// matrix is assumed to be orthogonal\n\treturn normalize( ( vec4( normal, 0.0 ) * matrix ).xyz );\n}\nvec3 linearToOutput( in vec3 a ) {\n\t#ifdef GAMMA_OUTPUT\n\t\treturn pow( a, vec3( 1.0 / float( GAMMA_FACTOR ) ) );\n\t#else\n\t\treturn a;\n\t#endif\n}\n// source: https://graphics.stanford.edu/papers/envmap/envmap.pdf\nvec3 shGetIrradianceAt( in vec3 normal, in vec3 shCoefficients[ 9 ] ) {\n\t// normal is assumed to have unit length\n\tfloat x = normal.x, y = normal.y, z = normal.z;\n\t// band 0\n\tvec3 result = shCoefficients[ 0 ] * 0.886227;\n\t// band 1\n\tresult += shCoefficients[ 1 ] * 2.0 * 0.511664 * y;\n\tresult += shCoefficients[ 2 ] * 2.0 * 0.511664 * z;\n\tresult += shCoefficients[ 3 ] * 2.0 * 0.511664 * x;\n\t// band 2\n\tresult += shCoefficients[ 4 ] * 2.0 * 0.429043 * x * y;\n\tresult += shCoefficients[ 5 ] * 2.0 * 0.429043 * y * z;\n\tresult += shCoefficients[ 6 ] * ( 0.743125 * z * z - 0.247708 );\n\tresult += shCoefficients[ 7 ] * 2.0 * 0.429043 * x * z;\n\tresult += shCoefficients[ 8 ] * 0.429043 * ( x * x - y * y );\n\treturn result;\n}\nuniform vec3 sh[ 9 ]; // sh coefficients\nuniform float intensity; // light probe intensity\nvarying vec3 vNormal;\nvoid main() {\n\tvec3 normal = normalize( vNormal );\n\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\tvec3 irradiance = shGetIrradianceAt( worldNormal, sh );\n\tvec3 outgoingLight = RECIPROCAL_PI * irradiance * intensity;\n\toutgoingLight = linearToOutput( outgoingLight );\n\tgl_FragColor = vec4( outgoingLight, 1.0 );\n}"}); 311 b=new ob(1,32,16);ha.call(this,b,a);this.onBeforeRender()}function ce(a,b,c,d){a=a||10;b=b||10;c=new B(void 0!==c?c:4473924);d=new B(void 0!==d?d:8947848);var e=b/2,f=a/b,g=a/2;a=[];for(var h=[],k=0,m=0,q=-g;k<=b;k++,q+=f){a.push(-g,0,q,g,0,q);a.push(q,0,-g,q,0,g);var l=k===e?c:d;l.toArray(h,m);m+=3;l.toArray(h,m);m+=3;l.toArray(h,m);m+=3;l.toArray(h,m);m+=3}b=new E;b.addAttribute("position",new C(a,3));b.addAttribute("color",new C(h,3));c=new V({vertexColors:2});S.call(this,b,c)}function de(a,b, 312 c,d,e,f){a=a||10;b=b||16;c=c||8;d=d||64;e=new B(void 0!==e?e:4473924);f=new B(void 0!==f?f:8947848);var g=[],h=[],k;for(k=0;k<=b;k++){var m=k/b*2*Math.PI;var q=Math.sin(m)*a;m=Math.cos(m)*a;g.push(0,0,0);g.push(q,0,m);var l=k&1?e:f;h.push(l.r,l.g,l.b);h.push(l.r,l.g,l.b)}for(k=0;k<=c;k++){l=k&1?e:f;var n=a-a/c*k;for(b=0;b<d;b++)m=b/d*2*Math.PI,q=Math.sin(m)*n,m=Math.cos(m)*n,g.push(q,0,m),h.push(l.r,l.g,l.b),m=(b+1)/d*2*Math.PI,q=Math.sin(m)*n,m=Math.cos(m)*n,g.push(q,0,m),h.push(l.r,l.g,l.b)}a=new E; 313 a.addAttribute("position",new C(g,3));a.addAttribute("color",new C(h,3));g=new V({vertexColors:2});
313S.call(this,a,g)}function yc(a,b,c,d){this.audio=a;this.range=b||1;this.divisionsInnerAngle=c||16;this.divisionsOuterAngle=d||2;a=new E;b=new Float32Array(3*(3*(this.divisionsInnerAngle+2*this.divisionsOuterAngle)+3));a.addAttribute("position",new I(b,3));b=new V({color:65280});c=new V({color:16776960});T.call(this,a,[c,b]);this.update()}function vd(a,b,c,d){this.object=a;this.size=void 0!==b?b:1;a= 314 void 0!==c?c:16776960;d=void 0!==d?d:1;b=0;(c=this.object.geometry)&&c.isGeometry?b=c.faces.length:console.warn("THREE.FaceNormalsHelper: only THREE.Geometry is supported. Use THREE.VertexNormalsHelper, instead.");c=new E;b=new C(6*b,3);c.addAttribute("position",b);S.call(this,c,new V({color:a,linewidth:d}));this.matrixAutoUpdate=!1;this.update()}function zc(a,b,c){H.call(this);this.light=a;this.light.updateMatrixWorld();this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1;this.color=c;void 0===b&& 315 (b=1);a=new E;a.addAttribute("position",new C([-b,b,0,b,b,0,b,-b,0,-b,-b,0,-b,b,0],3));b=new V({fog:!1});this.lightPlane=new T(a,b);this.add(this.lightPlane);a=new E;a.addAttribute("position",new C([0,0,0,0,0,1],3));this.targetLine=new T(a,b);this.add(this.targetLine);this.update()}function wd(a){function b(a,b,d){c(a,d);c(b,d)}function c(a,b){f.push(0,0,0);g.push(b.r,b.g,b.b);void 0===h[a]&&(h[a]=[]);h[a].push(f.length/3-1)}var d=new E,e=new V({color:16777215,vertexColors:1}),f=[],g=[],h={},k=new B(16755200), 316 m=new B(16711680),q=new B(43775),l=new B(16777215),n=new B(3355443);b("n1","n2",k);b("n2","n4",k);b("n4","n3",k);b("n3","n1",k);b("f1","f2",k);b("f2","f4",k);b("f4","f3",k);b("f3","f1",k);b("n1","f1",k);b("n2","f2",k);b("n3","f3",k);b("n4","f4",k);b("p","n1",m);b("p","n2",m);b("p","n3",m);b("p","n4",m);b("u1","u2",q);b("u2","u3",q);b("u3","u1",q);b("c","t",l);b("p","c",n);b("cn1","cn2",n);b("cn3","cn4",n);b("cf1","cf2",n);b("cf3","cf4",n);d.addAttribute("position",new C(f,3));d.addAttribute("color", 317 new C(g,3));S.call(this,d,e);this.camera=a;this.camera.updateProjectionMatrix&&this.camera.updateProjectionMatrix();this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1;this.pointMap=h;this.update()}function gb(a,b){this.object=a;void 0===b&&(b=16776960);a=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]);var c=new Float32Array(24),d=new E;d.setIndex(new I(a,1));d.addAttribute("position",new I(c,3));S.call(this,d,new V({color:b}));this.matrixAutoUpdate=!1;this.update()}function xd(a, 318 b){this.type="Box3Helper";this.box=a;a=void 0!==b?b:16776960;b=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]);var c=new E;c.setIndex(new I(b,1));c.addAttribute("position",new C([1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,-1,-1,1,-1,-1,-1,-1,1,-1,-1],3));S.call(this,c,new V({color:a}));this.geometry.computeBoundingSphere()}function yd(a,b,c){this.type="PlaneHelper";this.plane=a;this.size=void 0===b?1:b;a=void 0!==c?c:16776960;b=new E;b.addAttribute("position",new C([1,-1,1,-1,1,1,-1,-1,1, 319 1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,1,0,0,1,0,0,0],3));b.computeBoundingSphere();T.call(this,b,new V({color:a}));b=new E;b.addAttribute("position",new C([1,1,1,-1,1,1,-1,-1,1,1,1,1,-1,-1,1,1,-1,1],3));b.computeBoundingSphere();this.add(new ha(b,new ka({color:a,opacity:.2,transparent:!0,depthWrite:!1})))}function hb(a,b,c,d,e,f){H.call(this);void 0===a&&(a=new n(0,0,1));void 0===b&&(b=new n(0,0,0));void 0===c&&(c=1);void 0===d&&(d=16776960);void 0===e&&(e=.2*c);void 0===f&&(f=.2*e);void 0===ee&&(ee=new E, 320 ee.addAttribute("position",new C([0,0,0,0,1,0],3)),Pe=new eb(0,.5,1,5,1),Pe.translate(0,-.5,0));this.position.copy(b);this.line=new T(ee,new V({color:d}));this.line.matrixAutoUpdate=!1;this.add(this.line);this.cone=new ha(Pe,new ka({color:d}));this.cone.matrixAutoUpdate=!1;this.add(this.cone);this.setDirection(a);this.setLength(c,e,f)}function zd(a){a=a||1;var b=[0,0,0,a,0,0,0,0,0,0,a,0,0,0,0,0,0,a];a=new E;a.addAttribute("position",new C(b,3));a.addAttribute("color",new C([1,0,0,1,.6,0,0,1,0,.6, 321 1,0,0,0,1,0,.6,1],3));b=new V({vertexColors:2});
321S.call(this,a,b)}function Tf(a){console.warn("THREE.ClosedSplineCurve3 has been deprecated. Use THREE.CatmullRomCurve3 instead.");ua.call(this,a);this.type="catmullrom";this.closed=!0}function Uf(a){console.warn("THREE.SplineCurve3 has been deprecated. Use THREE.CatmullRomCurve3 instead.");ua.call(this,a);this.type="catmullrom"}function Qe(a){console.warn("THREE.Spline has been removed. 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Use .subVectors( a, b ) instead."), 330 this.subVectors(a,b);this.x-=a.x;this.y-=a.y;return this},subScalar:function(a){this.x-=a;this.y-=a;return this},subVectors:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;return this},multiply:function(a){this.x*=a.x;this.y*=a.y;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;return this},divide:function(a){this.x/=a.x;this.y/=a.y;return this},divideScalar:function(a){return this.multiplyScalar(1/a)},applyMatrix3:function(a){var b=this.x,c=this.y;a=a.elements;this.x=a[0]*b+a[3]*c+a[6];this.y= 331 a[1]*b+a[4]*c+a[7];return this},min:function(a){this.x=Math.min(this.x,a.x);this.y=Math.min(this.y,a.y);return this},max:function(a){this.x=Math.max(this.x,a.x);this.y=Math.max(this.y,a.y);return this},clamp:function(a,b){this.x=Math.max(a.x,Math.min(b.x,this.x));this.y=Math.max(a.y,Math.min(b.y,this.y));return this},clampScalar:function(a,b){this.x=Math.max(a,Math.min(b,this.x));this.y=Math.max(a,Math.min(b,this.y));return this},clampLength:function(a,b){var c=this.length();return this.divideScalar(c|| 332 1).multiplyScalar(Math.max(a,Math.min(b,c)))},floor:function(){this.x=Math.floor(this.x);this.y=Math.floor(this.y);return this},ceil:function(){this.x=Math.ceil(this.x);this.y=Math.ceil(this.y);return this}
vendor: 4,905 bytes, lines 332-340
332,round:function(){this.x=Math.round(this.x);this.y=Math.round(this.y);return this},roundToZero:function(){this.x=0>this.x?Math.ceil(this.x):Math.floor(this.x);this.y=0>this.y?Math.ceil(this.y):Math.floor(this.y);return this},negate:function(){this.x=-this.x;this.y=-this.y;return this},dot:function(a){return this.x* 333 a.x+this.y*a.y},cross:function(a){return this.x*a.y-this.y*a.x},lengthSq:function(){return this.x*this.x+this.y*this.y},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y)},manhattanLength:function(){return Math.abs(this.x)+Math.abs(this.y)},normalize:function(){return this.divideScalar(this.length()||1)},angle:function(){var a=Math.atan2(this.y,this.x);0>a&&(a+=2*Math.PI);return a},distanceTo:function(a){return Math.sqrt(this.distanceToSquared(a))},distanceToSquared:function(a){var b= 334 this.x-a.x;a=this.y-a.y;return b*b+a*a},manhattanDistanceTo:function(a){return Math.abs(this.x-a.x)+Math.abs(this.y-a.y)},setLength:function(a){return this.normalize().multiplyScalar(a)},lerp:function(a,b){this.x+=(a.x-this.x)*b;this.y+=(a.y-this.y)*b;return this},lerpVectors:function(a,b,c){return this.subVectors(b,a).multiplyScalar(c).add(a)},equals:function(a){return a.x===this.x&&a.y===this.y},fromArray:function(a,b){void 0===b&&(b=0);this.x=a[b];this.y=a[b+1];return this},toArray:function(a, 335 b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this.x;a[b+1]=this.y;return a},fromBufferAttribute:function(a,b,c){void 0!==c&&console.warn("THREE.Vector2: offset has been removed from .fromBufferAttribute().");this.x=a.getX(b);this.y=a.getY(b);return this},rotateAround:function(a,b){var c=Math.cos(b);b=Math.sin(b);var d=this.x-a.x,e=this.y-a.y;this.x=d*c-e*b+a.x;this.y=d*b+e*c+a.y;return this}});Object.assign(ea,{slerp:function(a,b,c,d){return c.copy(a).slerp(b,d)},slerpFlat:function(a,b,c,d,e,f,g){var h= 336 c[d+0],k=c[d+1],m=c[d+2];c=c[d+3];d=e[f+0];var l=e[f+1],p=e[f+2];e=e[f+3];if(c!==e||h!==d||k!==l||m!==p){f=1-g;var n=h*d+k*l+m*p+c*e,t=0<=n?1:-1,r=1-n*n;r>Number.EPSILON&&(r=Math.sqrt(r),n=Math.atan2(r,n*t),f=Math.sin(f*n)/r,g=Math.sin(g*n)/r);t*=g;h=h*f+d*t;k=k*f+l*t;m=m*f+p*t;c=c*f+e*t;f===1-g&&(g=1/Math.sqrt(h*h+k*k+m*m+c*c),h*=g,k*=g,m*=g,c*=g)}a[b]=h;a[b+1]=k;a[b+2]=m;a[b+3]=c}});Object.defineProperties(ea.prototype,{x:{get:function(){return this._x},set:function(a){this._x=a;this.onChangeCallback()}}, 337 y:{get:function(){return this._y},set:function(a){this._y=a;this.onChangeCallback()}},z:{get:function(){return this._z},set:function(a){this._z=a;this.onChangeCallback()}},w:{get:function(){return this._w},set:function(a){this._w=a;this.onChangeCallback()}}});Object.assign(ea.prototype,{isQuaternion:!0,set:function(a,b,c,d){this._x=a;this._y=b;this._z=c;this._w=d;this.onChangeCallback();return this},clone:function(){return new this.constructor(this._x,this._y,this._z,this._w)},copy:function(a){this._x= 338 a.x;this._y=a.y;this._z=a.z;this._w=a.w;this.onChangeCallback();return this},setFromEuler:function(a,b){if(!a||!a.isEuler)throw Error("THREE.Quaternion: .setFromEuler() now expects an Euler rotation rather than a Vector3 and order.");var c=a._x,d=a._y,e=a._z;a=a.order;var f=Math.cos,g=Math.sin,h=f(c/2),k=f(d/2);f=f(e/2);c=g(c/2);d=g(d/2);e=g(e/2);"XYZ"===a?(this._x=c*k*f+h*d*e,this._y=h*d*f-c*k*e,this._z=h*k*e+c*d*f,this._w=h*k*f-c*d*e):"YXZ"===a?(this._x=c*k*f+h*d*e,this._y=h*d*f-c*k*e,this._z=h* 339 k*e-c*d*f,this._w=h*k*f+c*d*e):"ZXY"===a?(this._x=c*k*f-h*d*e,this._y=h*d*f+c*k*e,this._z=h*k*e+c*d*f,this._w=h*k*f-c*d*e):"ZYX"===a?(this._x=c*k*f-h*d*e,this._y=h*d*f+c*k*e,this._z=h*k*e-c*d*f,this._w=h*k*f+c*d*e):"YZX"===a?(this._x=c*k*f+h*d*e,this._y=h*d*f+c*k*e,this._z=h*k*e-c*d*f,this._w=h*k*f-c*d*e):"XZY"===a&&(this._x=c*k*f-h*d*e,this._y=h*d*f-c*k*e,this._z=h*k*e+c*d*f,this._w=h*k*f+c*d*e);if(!1!==b)this.onChangeCallback();return this},setFromAxisAngle:function(a,b){b/=2;var c=Math.sin(b); 340 this._x=a.x*c;this._y=a.y*c;this._z=a.z*c;this._w=Math.cos(b);this.onChangeCallback();return this},setFromRotationMatrix:function(a){var b=a.elements,c=b[0];a=b[4];var d=b[8],e=b[1],f=b[5],g=b[9],h=b[2],k=b[6];b=b[10];var m=c+f+b;0<m?(c=.5/Math.sqrt(m+1),this._w=.25/c,this._x=(k-g)*c,this._y=(d-h)*c,this._z=(e-a)*c):c>f&&c>b?(c=2*Math.sqrt(1+c-f-b),this._w=(k-g)/c,this._x=.25*c,this._y=(a+e)/c,this._z=(d+h)/c):f>b?(c=2*Math.sqrt(1+f-c-b),this._w=(d-h)/c,this._x=(a+e)/c,this._y=.25*c,this._z=(g+k)/
341 c):(c=2*Math.sqrt(1+b-c-f),this._w=(e-a)/c,this._x=(d+h)/c,this._y=(g+k)/c,this._z=.25*c);this.onChangeCallback();return this},setFromUnitVectors:function(a,b){var c=a.dot(b)+1;1E-6>c?(c=0,Math.abs(a.x)>Math.abs(a.z)?(this._x=-a.y,this._y=a.x,this._z=0):(this._x=0,this._y=-a.z,this._z=a.y)):(this._x=a.y*b.z-a.z*b.y,this._y=a.z*b.x-a.x*b.z,this._z=a.x*b.y-a.y*b.x);this._w=c;return this.normalize()},angleTo:function(a){return 2*Math.acos(Math.abs(P.clamp(this.dot(a),-1,1)))},rotateTowards:function(a, 342 b){var c=this.angleTo(a);if(0===c)return this;this.slerp(a,Math.min(1,b/c));return this},inverse:function(){return this.conjugate()},conjugate:function(){this._x*=-1;this._y*=-1;this._z*=-1;this.onChangeCallback();return this},dot:function(a){return this._x*a._x+this._y*a._y+this._z*a._z+this._w*a._w},lengthSq:function(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w},length:function(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)},normalize:function(){var a= 343 this.length();0===a?(this._z=this._y=this._x=0,this._w=1):(a=1/a,this._x*=a,this._y*=a,this._z*=a,this._w*=a);this.onChangeCallback();return this},multiply:function(a,b){return void 0!==b?(console.warn("THREE.Quaternion: .multiply() now only accepts one argument. Use .multiplyQuaternions( a, b ) instead."),this.multiplyQuaternions(a,b)):this.multiplyQuaternions(this,a)},premultiply:function(a){return this.multiplyQuaternions(a,this)},multiplyQuaternions:function(a,b){var c=a._x,d=a._y,e=a._z;a=a._w; 344 var f=b._x,g=b._y,h=b._z;b=b._w;this._x=c*b+a*f+d*h-e*g;this._y=d*b+a*g+e*f-c*h;this._z=e*b+a*h+c*g-d*f;this._w=a*b-c*f-d*g-e*h;this.onChangeCallback();return this},slerp:function(a,b){if(0===b)return this;if(1===b)return this.copy(a);
344var c=this._x,d=this._y,e=this._z,f=this._w,g=f*a._w+c*a._x+d*a._y+e*a._z;0>g?(this._w=-a._w,this._x=-a._x,this._y=-a._y,this._z=-a._z,g=-g):this.copy(a);if(1<=g)return this._w=f,this._x=c,this._y=d,this._z=e,this;a=1-g*g;if(a<=Number.EPSILON)return g=1-b,this._w=g* 345 f+b*this._w,this._x=g*c+b*this._x,this._y=g*d+b*this._y,this._z=g*e+b*this._z,this.normalize();a=Math.sqrt(a);var h=Math.atan2(a,g);g=Math.sin((1-b)*h)/a;b=Math.sin(b*h)/a;this._w=f*g+this._w*b;this._x=c*g+this._x*b;this._y=d*g+this._y*b;this._z=e*g+this._z*b;this.onChangeCallback();return this},equals:function(a){return a._x===this._x&&a._y===this._y&&a._z===this._z&&a._w===this._w},fromArray:function(a,b){void 0===b&&(b=0);this._x=a[b];this._y=a[b+1];this._z=a[b+2];this._w=a[b+3];this.onChangeCallback(); 346 return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this._x;a[b+1]=this._y;a[b+2]=this._z;a[b+3]=this._w;return a},onChange:function(a){this.onChangeCallback=a;return this},onChangeCallback:function(){}});Object.assign(n.prototype,{isVector3:!0,set:function(a,b,c){this.x=a;this.y=b;this.z=c;return this},setScalar:function(a){this.z=this.y=this.x=a;return this},setX:function(a){this.x=a;return this},setY:function(a){this.y=a;return this},setZ:function(a){this.z=a;return this}, 347 setComponent:function(a,b){switch(a){case 0:this.x=b;break;case 1:this.y=b;break;case 2:this.z=b;break;default:throw Error("index is out of range: "+a);}return this},getComponent:function(a){switch(a){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw Error("index is out of range: "+a);}},clone:function(){return new this.constructor(this.x,this.y,this.z)},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;return this},add:function(a,b){if(void 0!==b)return console.warn("THREE.Vector3: .add() now only accepts one argument. Use .addVectors( a, b ) instead."), 348 this.addVectors(a,b);this.x+=a.x;this.y+=a.y;this.z+=a.z;return this},addScalar:function(a){this.x+=a;this.y+=a;this.z+=a;return this},addVectors:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;this.z=a.z+b.z;return this},addScaledVector:function(a,b){this.x+=a.x*b;this.y+=a.y*b;this.z+=a.z*b;return this},sub:function(a,b){if(void 0!==b)return console.warn("THREE.Vector3: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(a,b);this.x-=a.x;this.y-=a.y;this.z-=a.z; 349 return this},subScalar:function(a){this.x-=a;this.y-=a;this.z-=a;return this},subVectors:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;this.z=a.z-b.z;return this},multiply:function(a,b){if(void 0!==b)return console.warn("THREE.Vector3: .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead."),this.multiplyVectors(a,b);this.x*=a.x;this.y*=a.y;this.z*=a.z;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;this.z*=a;return this},multiplyVectors:function(a,b){this.x=a.x* 350 b.x;this.y=a.y*b.y;this.z=a.z*b.z;return this},applyEuler:function(){var a=new ea;return function(b){b&&b.isEuler||console.error("THREE.Vector3: .applyEuler() now expects an Euler rotation rather than a Vector3 and order.");return this.applyQuaternion(a.setFromEuler(b))}}(),applyAxisAngle:function(){var a=new ea;return function(b,c){return this.applyQuaternion(a.setFromAxisAngle(b,c))}}(),applyMatrix3:function(a){var b=this.x,c=this.y,d=this.z;a=a.elements;this.x=a[0]*b+a[3]*c+a[6]*d;this.y=a[1]* 351 b+a[4]*c+a[7]*d;this.z=a[2]*b+a[5]*c+a[8]*d;return this},applyMatrix4:function(a){var b=this.x,c=this.y,d=this.z;a=a.elements;var e=1/(a[3]*b+a[7]*c+a[11]*d+a[15]);this.x=(a[0]*b+a[4]*c+a[8]*d+a[12])*e;this.y=(a[1]*b+a[5]*c+a[9]*d+a[13])*e;this.z=(a[2]*b+a[6]*c+a[10]*d+a[14])*e;return this},applyQuaternion:function(a){var b=this.x,c=this.y,d=this.z,e=a.x,f=a.y,g=a.z;a=a.w;var h=a*b+f*d-g*c,k=a*c+g*b-e*d,m=a*d+e*c-f*b;b=-e*b-f*c-g*d;this.x=h*a+b*-e+k*-g-m*-f;this.y=k*a+b*-f+m*-e-h*-g;this.z=m*a+b* 352 -g+h*-f-k*-e;return this},project:function(a){return this.applyMatrix4(a.matrixWorldInverse).applyMatrix4(a.projectionMatrix)},unproject:function(a){return this.applyMatrix4(a.projectionMatrixInverse).applyMatrix4(a.matrixWorld)},transformDirection:function(a){var b=this.x,c=this.y,d=this.z;a=a.elements;this.x=a[0]*b+a[4]*c+a[8]*d;this.y=a[1]*b+a[5]*c+a[9]*d;this.z=a[2]*b+a[6]*c+a[10]*d;return this.normalize()},divide:function(a){this.x/=a.x;this.y/=a.y;this.z/=a.z;return this},divideScalar:function(a){return this.multiplyScalar(1/ 353 a)},min:function(a){this.x=Math.min(this.x,a.x);this.y=Math.min(this.y,a.y);this.z=Math.min(this.z,a.z);return this},max:function(a){this.x=Math.max(this.x,a.x);this.y=Math.max(this.y,a.y);this.z=Math.max(this.z,a.z);return this},clamp:function(a,b){this.x=Math.max(a.x,Math.min(b.x,this.x));this.y=Math.max(a.y,Math.min(b.y,this.y));this.z=Math.max(a.z,Math.min(b.z,this.z));return this},clampScalar:function(a,b){this.x=Math.max(a,Math.min(b,this.x));this.y=Math.max(a,Math.min(b,this.y));this.z=Math.max(a, 354 Math.min(b,this.z));return this},clampLength:function(a,b){var c=this.length();return this.divideScalar(c||1).multiplyScalar(Math.max(a,Math.min(b,c)))},floor:function(){this.x=Math.floor(this.x);this.y=Math.floor(this.y);this.z=Math.floor(this.z);return this},ceil:function(){this.x=Math.ceil(this.x);this.y=Math.ceil(this.y);this.z=Math.ceil(this.z);return this}
354,round:function(){this.x=Math.round(this.x);this.y=Math.round(this.y);this.z=Math.round(this.z);return this},roundToZero:function(){this.x= 355 0>this.x?Math.ceil(this.x):Math.floor(this.x);this.y=0>this.y?Math.ceil(this.y):Math.floor(this.y);this.z=0>this.z?Math.ceil(this.z):Math.floor(this.z);return this},negate:function(){this.x=-this.x;this.y=-this.y;this.z=-this.z;return this},dot:function(a){return this.x*a.x+this.y*a.y+this.z*a.z},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)},manhattanLength:function(){return Math.abs(this.x)+Math.abs(this.y)+ 356 Math.abs(this.z)},normalize:function(){return this.divideScalar(this.length()||1)},setLength:function(a){return this.normalize().multiplyScalar(a)},lerp:function(a,b){this.x+=(a.x-this.x)*b;this.y+=(a.y-this.y)*b;this.z+=(a.z-this.z)*b;return this},lerpVectors:function(a,b,c){return this.subVectors(b,a).multiplyScalar(c).add(a)},cross:function(a,b){return void 0!==b?(console.warn("THREE.Vector3: .cross() now only accepts one argument. Use .crossVectors( a, b ) instead."),this.crossVectors(a,b)):this.crossVectors(this, 357 a)},crossVectors:function(a,b){var c=a.x,d=a.y;a=a.z;var e=b.x,f=b.y;b=b.z;this.x=d*b-a*f;this.y=a*e-c*b;this.z=c*f-d*e;return this},projectOnVector:function(a){var b=a.dot(this)/a.lengthSq();return this.copy(a).multiplyScalar(b)},projectOnPlane:function(){var a=new n;return function(b){a.copy(this).projectOnVector(b);return this.sub(a)}}(),reflect:function(){var a=new n;return function(b){return this.sub(a.copy(b).multiplyScalar(2*this.dot(b)))}}(),angleTo:function(a){a=this.dot(a)/Math.sqrt(this.lengthSq()* 358 a.lengthSq());return Math.acos(P.clamp(a,-1,1))},distanceTo:function(a){return Math.sqrt(this.distanceToSquared(a))},distanceToSquared:function(a){var b=this.x-a.x,c=this.y-a.y;a=this.z-a.z;return b*b+c*c+a*a},manhattanDistanceTo:function(a){return Math.abs(this.x-a.x)+Math.abs(this.y-a.y)+Math.abs(this.z-a.z)},setFromSpherical:function(a){return this.setFromSphericalCoords(a.radius,a.phi,a.theta)},setFromSphericalCoords:function(a,b,c){var d=Math.sin(b)*a;this.x=d*Math.sin(c);this.y=Math.cos(b)* 359 a;this.z=d*Math.cos(c);return this},setFromCylindrical:function(a){return this.setFromCylindricalCoords(a.radius,a.theta,a.y)},setFromCylindricalCoords:function(a,b,c){this.x=a*Math.sin(b);this.y=c;this.z=a*Math.cos(b);return this},setFromMatrixPosition:function(a){a=a.elements;this.x=a[12];this.y=a[13];this.z=a[14];return this},setFromMatrixScale:function(a){var b=this.setFromMatrixColumn(a,0).length(),c=this.setFromMatrixColumn(a,1).length();a=this.setFromMatrixColumn(a,2).length();this.x=b;this.y= 360 c;this.z=a;return this},setFromMatrixColumn:function(a,b){return this.fromArray(a.elements,4*b)},equals:function(a){return a.x===this.x&&a.y===this.y&&a.z===this.z},fromArray:function(a,b){void 0===b&&(b=0);this.x=a[b];this.y=a[b+1];this.z=a[b+2];return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this.x;a[b+1]=this.y;a[b+2]=this.z;return a},fromBufferAttribute:function(a,b,c){void 0!==c&&console.warn("THREE.Vector3: offset has been removed from .fromBufferAttribute()."); 361 this.x=a.getX(b);this.y=a.getY(b);this.z=a.getZ(b);return this}});Object.assign(ia.prototype,{isMatrix3:!0,set:function(a,b,c,d,e,f,g,h,k){var m=this.elements;m[0]=a;m[1]=d;m[2]=g;m[3]=b;m[4]=e;m[5]=h;m[6]=c;m[7]=f;m[8]=k;return this},identity:function(){this.set(1,0,0,0,1,0,0,0,1);return this},clone:function(){return(new this.constructor).fromArray(this.elements)},copy:function(a){var b=this.elements;a=a.elements;b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];b[4]=a[4];b[5]=a[5];b[6]=a[6];b[7]=a[7];b[8]= 362 a[8];return this},setFromMatrix4:function(a){a=a.elements;this.set(a[0],a[4],a[8],a[1],a[5],a[9],a[2],a[6],a[10]);return this},applyToBufferAttribute:function(){var a=new n;return function(b){for(var c=0,d=b.count;c<d;c++)a.x=b.getX(c),a.y=b.getY(c),a.z=b.getZ(c),a.applyMatrix3(this),b.setXYZ(c,a.x,a.y,a.z);return b}}(),multiply:function(a){return this.multiplyMatrices(this,a)},premultiply:function(a){return this.multiplyMatrices(a,this)},multiplyMatrices:function(a,b){var c=a.elements,d=b.elements; 363 b=this.elements;a=c[0];var e=c[3],f=c[6],g=c[1],h=c[4],k=c[7],m=c[2],l=c[5];c=c[8];var p=d[0],n=d[3],t=d[6],r=d[1],u=d[4],w=d[7],z=d[2],y=d[5];d=d[8];b[0]=a*p+e*r+f*z;b[3]=a*n+e*u+f*y;b[6]=a*t+e*w+f*d;b[1]=g*p+h*r+k*z;b[4]=g*n+h*u+k*y;b[7]=g*t+h*w+k*d;b[2]=m*p+l*r+c*z;b[5]=m*n+l*u+c*y;b[8]=m*t+l*w+c*d;return this},multiplyScalar:function(a){var b=this.elements;b[0]*=a;b[3]*=a;b[6]*=a;b[1]*=a;b[4]*=a;b[7]*=a;b[2]*=a;b[5]*=a;b[8]*=a;return this},determinant:function(){var a=this.elements,b=a[0],c=a[1], 364 d=a[2],e=a[3],f=a[4],g=a[5],h=a[6],k=a[7];a=a[8];return b*f*a-b*g*k-c*e*a+c*g*h+d*e*k-d*f*h},getInverse:function(a,b){a&&a.isMatrix4&&console.error("THREE.Matrix3: .getInverse() no longer takes a Matr
364ix4 argument.");var c=a.elements;a=this.elements;var d=c[0],e=c[1],f=c[2],g=c[3],h=c[4],k=c[5],m=c[6],l=c[7];c=c[8];var p=c*h-k*l,n=k*m-c*g,t=l*g-h*m,r=d*p+e*n+f*t;if(0===r){if(!0===b)throw Error("THREE.Matrix3: .getInverse() can't invert matrix, determinant is 0");console.warn("THREE.Matrix3: .getInverse() can't invert matrix, determinant is 0"); 365 return this.identity()}b=1/r;a[0]=p*b;a[1]=(f*l-c*e)*b;a[2]=(k*e-f*h)*b;a[3]=n*b;a[4]=(c*d-f*m)*b;a[5]=(f*g-k*d)*b;a[6]=t*b;a[7]=(e*m-l*d)*b;a[8]=(h*d-e*g)*b;return this},transpose:function(){var a=this.elements;var b=a[1];a[1]=a[3];a[3]=b;b=a[2];a[2]=a[6];a[6]=b;b=a[5];a[5]=a[7];a[7]=b;return this},getNormalMatrix:function(a){return this.setFromMatrix4(a).getInverse(this).transpose()},transposeIntoArray:function(a){var b=this.elements;a[0]=b[0];a[1]=b[3];a[2]=b[6];a[3]=b[1];a[4]=b[4];a[5]=b[7];a[6]= 366 b[2];a[7]=b[5];a[8]=b[8];return this},setUvTransform:function(a,b,c,d,e,f,g){var h=Math.cos(e);e=Math.sin(e);this.set(c*h,c*e,-c*(h*f+e*g)+f+a,-d*e,d*h,-d*(-e*f+h*g)+g+b,0,0,1)},scale:function(a,b){var c=this.elements;c[0]*=a;c[3]*=a;c[6]*=a;c[1]*=b;c[4]*=b;c[7]*=b;return this},rotate:function(a){var b=Math.cos(a);a=Math.sin(a);var c=this.elements,d=c[0],e=c[3],f=c[6],g=c[1],h=c[4],k=c[7];c[0]=b*d+a*g;c[3]=b*e+a*h;c[6]=b*f+a*k;c[1]=-a*d+b*g;c[4]=-a*e+b*h;c[7]=-a*f+b*k;return this},translate:function(a, 367 b){var c=this.elements;c[0]+=a*c[2];c[3]+=a*c[5];c[6]+=a*c[8];c[1]+=b*c[2];c[4]+=b*c[5];c[7]+=b*c[8];return this},equals:function(a){var b=this.elements;a=a.elements;for(var c=0;9>c;c++)if(b[c]!==a[c])return!1;return!0},fromArray:function(a,b){void 0===b&&(b=0);for(var c=0;9>c;c++)this.elements[c]=a[c+b];return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);var c=this.elements;a[b]=c[0];a[b+1]=c[1];a[b+2]=c[2];a[b+3]=c[3];a[b+4]=c[4];a[b+5]=c[5];a[b+6]=c[6];a[b+7]=c[7];a[b+8]=c[8]; 368 return a}});var Ac,qb={getDataURL:function(a){if("undefined"==typeof HTMLCanvasElement)return a.src;if(!(a instanceof HTMLCanvasElement)){void 0===Ac&&(Ac=document.createElementNS("http://www.w3.org/1999/xhtml","canvas"));Ac.width=a.width;Ac.height=a.height;var b=Ac.getContext("2d");a instanceof ImageData?b.putImageData(a,0,0):b.drawImage(a,0,0,a.width,a.height);a=Ac}return 2048<a.width||2048<a.height?a.toDataURL("image/jpeg",.6):a.toDataURL("image/png")}},Xf=0;X.DEFAULT_IMAGE=void 0;X.DEFAULT_MAPPING= 369 300;X.prototype=Object.assign(Object.create(Ca.prototype),{constructor:X,isTexture:!0,updateMatrix:function(){this.matrix.setUvTransform(this.offset.x,this.offset.y,this.repeat.x,this.repeat.y,this.rotation,this.center.x,this.center.y)},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.name=a.name;this.image=a.image;this.mipmaps=a.mipmaps.slice(0);this.mapping=a.mapping;this.wrapS=a.wrapS;this.wrapT=a.wrapT;this.magFilter=a.magFilter;this.minFilter=a.minFilter;this.anisotropy= 370 a.anisotropy;this.format=a.format;this.type=a.type;this.offset.copy(a.offset);this.repeat.copy(a.repeat);this.center.copy(a.center);this.rotation=a.rotation;this.matrixAutoUpdate=a.matrixAutoUpdate;this.matrix.copy(a.matrix);this.generateMipmaps=a.generateMipmaps;this.premultiplyAlpha=a.premultiplyAlpha;this.flipY=a.flipY;this.unpackAlignment=a.unpackAlignment;this.encoding=a.encoding;return this},toJSON:function(a){var b=void 0===a||"string"===typeof a;if(!b&&void 0!==a.textures[this.uuid])return a.textures[this.uuid]; 371 var c={metadata:{version:4.5,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,mapping:this.mapping,repeat:[this.repeat.x,this.repeat.y],offset:[this.offset.x,this.offset.y],center:[this.center.x,this.center.y],rotation:this.rotation,wrap:[this.wrapS,this.wrapT],format:this.format,type:this.t
vendor: 5,802 bytes, lines 371-381
371ype,encoding:this.encoding,minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY,premultiplyAlpha:this.premultiplyAlpha,unpackAlignment:this.unpackAlignment}; 372 if(void 0!==this.image){var d=this.image;void 0===d.uuid&&(d.uuid=P.generateUUID());if(!b&&void 0===a.images[d.uuid]){if(Array.isArray(d)){var e=[];for(var f=0,g=d.length;f<g;f++)e.push(qb.getDataURL(d[f]))}else e=qb.getDataURL(d);a.images[d.uuid]={uuid:d.uuid,url:e}}c.image=d.uuid}b||(a.textures[this.uuid]=c);return c},dispose:function(){this.dispatchEvent({type:"dispose"})},transformUv:function(a){if(300!==this.mapping)return a;a.applyMatrix3(this.matrix);if(0>a.x||1<a.x)switch(this.wrapS){case 1E3:a.x-= 373 Math.floor(a.x);break;case 1001:a.x=0>a.x?0:1;break;case 1002:a.x=1===Math.abs(Math.floor(a.x)%2)?Math.ceil(a.x)-a.x:a.x-Math.floor(a.x)}if(0>a.y||1<a.y)switch(this.wrapT){case 1E3:a.y-=Math.floor(a.y);break;case 1001:a.y=0>a.y?0:1;break;case 1002:a.y=1===Math.abs(Math.floor(a.y)%2)?Math.ceil(a.y)-a.y:a.y-Math.floor(a.y)}this.flipY&&(a.y=1-a.y);return a}});Object.defineProperty(X.prototype,"needsUpdate",{set:function(a){!0===a&&this.version++}});Object.assign(ba.prototype,{isVector4:!0,set:function(a, 374 b,c,d){this.x=a;this.y=b;this.z=c;this.w=d;return this},setScalar:function(a){this.w=this.z=this.y=this.x=a;return this},setX:function(a){this.x=a;return this},setY:function(a){this.y=a;return this},setZ:function(a){this.z=a;return this},setW:function(a){this.w=a;return this},setComponent:function(a,b){switch(a){case 0:this.x=b;break;case 1:this.y=b;break;case 2:this.z=b;break;case 3:this.w=b;break;default:throw Error("index is out of range: "+a);}return this},getComponent:function(a){switch(a){case 0:return this.x; 375 case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw Error("index is out of range: "+a);}},clone:function(){return new this.constructor(this.x,this.y,this.z,this.w)},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;this.w=void 0!==a.w?a.w:1;return this},add:function(a,b){if(void 0!==b)return console.warn("THREE.Vector4: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(a,b);this.x+=a.x;this.y+=a.y;this.z+=a.z;this.w+=a.w;return this}, 376 addScalar:function(a){this.x+=a;this.y+=a;this.z+=a;this.w+=a;return this},addVectors:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;this.z=a.z+b.z;this.w=a.w+b.w;return this},addScaledVector:function(a,b){this.x+=a.x*b;this.y+=a.y*b;this.z+=a.z*b;this.w+=a.w*b;return this},sub:function(a,b){if(void 0!==b)return console.warn("THREE.Vector4: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(a,b);this.x-=a.x;this.y-=a.y;this.z-=a.z;this.w-=a.w;return this},subScalar:function(a){this.x-= 377 a;this.y-=a;this.z-=a;this.w-=a;return this},subVectors:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;this.z=a.z-b.z;this.w=a.w-b.w;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;this.z*=a;this.w*=a;return this},applyMatrix4:function(a){var b=this.x,c=this.y,d=this.z,e=this.w;a=a.elements;this.x=a[0]*b+a[4]*c+a[8]*d+a[12]*e;this.y=a[1]*b+a[5]*c+a[9]*d+a[13]*e;this.z=a[2]*b+a[6]*c+a[10]*d+a[14]*e;this.w=a[3]*b+a[7]*c+a[11]*d+a[15]*e;return this},divideScalar:function(a){return this.multiplyScalar(1/ 378 a)},setAxisAngleFromQuaternion:function(a){this.w=2*Math.acos(a.w);var b=Math.sqrt(1-a.w*a.w);1E-4>b?(this.x=1,this.z=this.y=0):(this.x=a.x/b,this.y=a.y/b,this.z=a.z/b);return this},setAxisAngleFromRotationMatrix:function(a){a=a.elements;var b=a[0];var c=a[4];var d=a[8],e=a[1],f=a[5],g=a[9];var h=a[2];var k=a[6];var m=a[10];if(.01>Math.abs(c-e)&&.01>Math.abs(d-h)&&.01>Math.abs(g-k)){if(.1>Math.abs(c+e)&&.1>Math.abs(d+h)&&.1>Math.abs(g+k)&&.1>Math.abs(b+f+m-3))return this.set(1,0,0,0),this;a=Math.PI; 379 b=(b+1)/2;f=(f+1)/2;m=(m+1)/2;c=(c+e)/4;d=(d+h)/4;g=(g+k)/4;b>f&&b>m?.01>b?(k=0,c=h=.707106781):(k=Math.sqrt(b),h=c/k,c=d/k):f>m?.01>f?(k=.707106781,h=0,c=.707106781):(h=Math.sqrt(f),k=c/h,c=g/h):.01>m?(h=k=.707106781,c=0):(c=Math.sqrt(m),k=d/c,h=g/c);this.set(k,h,c,a);return this}a=Math.sqrt((k-g)*(k-g)+(d-h)*(d-h)+(e-c)*(e-c));.001>Math.abs(a)&&(a=1);this.x=(k-g)/a;this.y=(d-h)/a;this.z=(e-c)/a;this.w=Math.acos((b+f+m-1)/2);return this},min:function(a){this.x=Math.min(this.x,a.x);this.y=Math.min(this.y, 380 a.y);this.z=Math.min(this.z,a.z);this.w=Math.min(this.w,a.w);return this},max:function(a){this.x=Math.max(this.x,a.x);this.y=Math.max(this.y,a.y);this.z=Math.max(this.z,a.z);this.w=Math.max(this.w,a.w);return this},clamp:function(a,b){this.x=Math.max(a.x,Math.min(b.x,this.x));this.y=Math.max(a.y,Math.min(b.y,this.y));this.z=Math.max(a.z,Math.min(b.z,this.z));this.w=Math.max(a.w,Math.min(b.w,this.w));return this},clampScalar:function(){var a,b;return function(c,d){void 0===a&&(a=new ba,b=new ba);a.set(c, 381 c,c,c);b.set(d,d,d,d);return this.clamp(a,b)}}(),clampLength:function(a,b){var c=this.length();return this.divideScalar(c||1).multiplyScalar(Math.max(a,Math.min(b,c)))},floor:function(){this.x=Math.floor(this.x);this.y=Math.floor(this.y);this.z=Math.floor(this.z);this.w=Math.floor(this.w);return this},ceil:function(){this.x=Math.ceil(this.x);this.y=Math.ceil(this.y);this.z=Math.ceil(this.z);this.w=Math.ceil(this.w);return this}
381,round:function(){this.x=Math.round(this.x);this.y=Math.round(this.y); 382 this.z=Math.round(this.z);this.w=Math.round(this.w);return this},roundToZero:function(){this.x=0>this.x?Math.ceil(this.x):Math.floor(this.x);this.y=0>this.y?Math.ceil(this.y):Math.floor(this.y);this.z=0>this.z?Math.ceil(this.z):Math.floor(this.z);this.w=0>this.w?Math.ceil(this.w):Math.floor(this.w);return this},negate:function(){this.x=-this.x;this.y=-this.y;this.z=-this.z;this.w=-this.w;return this},dot:function(a){return this.x*a.x+this.y*a.y+this.z*a.z+this.w*a.w},lengthSq:function(){return this.x* 383 this.x+this.y*this.y+this.z*this.z+this.w*this.w},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)},manhattanLength:function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)},normalize:function(){return this.divideScalar(this.length()||1)},setLength:function(a){return this.normalize().multiplyScalar(a)},lerp:function(a,b){this.x+=(a.x-this.x)*b;this.y+=(a.y-this.y)*b;this.z+=(a.z-this.z)*b;this.w+=(a.w-this.w)*b;return this},lerpVectors:function(a, 384 b,c){return this.subVectors(b,a).multiplyScalar(c).add(a)},equals:function(a){return a.x===this.x&&a.y===this.y&&a.z===this.z&&a.w===this.w},fromArray:function(a,b){void 0===b&&(b=0);this.x=a[b];this.y=a[b+1];this.z=a[b+2];this.w=a[b+3];return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this.x;a[b+1]=this.y;a[b+2]=this.z;a[b+3]=this.w;return a},fromBufferAttribute:function(a,b,c){void 0!==c&&console.warn("THREE.Vector4: offset has been removed from .fromBufferAttribute()."); 385 this.x=a.getX(b);this.y=a.getY(b);this.z=a.getZ(b);this.w=a.getW(b);return this}});Ta.prototype=Object.assign(Object.create(Ca.prototype),{constructor:Ta,isWebGLRenderTarget:!0,setSize:function(a,b){if(this.width!==a||this.height!==b)this.width=a,this.height=b,this.dispose();this.viewport.set(0,0,a,b);this.scissor.set(0,0,a,b)},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.width=a.width;this.height=a.height;this.viewport.copy(a.viewport);this.texture=a.texture.clone(); 386 this.depthBuffer=a.depthBuffer;this.stencilBuffer=a.stencilBuffer;this.depthTexture=a.depthTexture;return this},dispose:function(){this.dispatchEvent({type:"dispose"})}});he.prototype=Object.assign(Object.create(Ta.prototype),{constructor:he,isWebGLMultisampleRenderTarget:!0,copy:function(a){Ta.prototype.copy.call(this,a);this.samples=a.samples;return this}});rb.prototype=Object.create(Ta.prototype);rb.prototype.constructor=rb;rb.prototype.isWebGLRenderTargetCube=!0;sb.prototype=Object.create(X.prototype); 387 sb.prototype.constructor=sb;sb.prototype.isDataTexture=!0;Object.assign(Ha.prototype,{isBox3:!0,set:function(a,b){this.min.copy(a);this.max.copy(b);return this},setFromArray:function(a){for(var b=Infinity,c=Infinity,d=Infinity,e=-Infinity,f=-Infinity,g=-Infinity,h=0,k=a.length;h<k;h+=3){var m=a[h],l=a[h+1],p=a[h+2];m<b&&(b=m);l<c&&(c=l);p<d&&(d=p);m>e&&(e=m);l>f&&(f=l);p>g&&(g=p)}this.min.set(b,c,d);this.max.set(e,f,g);return this},setFromBufferAttribute:function(a){for(var b=Infinity,c=Infinity, 388 d=Infinity,e=-Infinity,f=-Infinity,g=-Infinity,h=0,k=a.count;h<k;h++){var m=a.getX(h),l=a.getY(h),p=a.getZ(h);m<b&&(b=m);l<c&&(c=l);p<d&&(d=p);m>e&&(e=m);l>f&&(f=l);p>g&&(g=p)}this.min.set(b,c,d);this.max.set(e,f,g);return this},setFromPoints:function(a){this.makeEmpty();for(var b=0,c=a.length;b<c;b++)this.expandByPoint(a[b]);return this},setFromCenterAndSize:function(){var a=new n;return function(b,c){c=a.copy(c).multiplyScalar(.5);this.min.copy(b).sub(c);this.max.copy(b).add(c);return this}}(), 389 setFromObject:function(a){this.makeEmpty();return this.expandByObject(a)},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.min.copy(a.min);this.max.copy(a.max);return this},makeEmpty:function(){this.min.x=this.min.y=this.min.z=Infinity;this.max.x=this.max.y=this.max.z=-Infinity;return this},isEmpty:function(){return this.max.x<this.min.x||this.max.y<this.min.y||this.max.z<this.min.z},getCenter:function(a){void 0===a&&(console.warn("THREE.Box3: .getCenter() target is now required"), 390 a=new n);return this.isEmpty()?a.set(0,0,0):a.addVectors(this.min,this.max).multiplyScalar(.5)},getSize:function(a){void 0===a&&(console.warn("THREE.Box3: .getSize() target is now required"),a=new n);return this.isEmpty()?a.set(0,0,0):a.subVectors(this.max,this.min)},expandByPoint:function(a){this.min.min(a);this.max.max(a);return this},expandByVector:function(a){this.min.sub(a);this.max.add(a);return this},expandByScalar:function(a){this.min.addScalar(-a);this.max.addScalar(a);return this},expandByObject:function(){function a(a){var f= 391 a.geometry;if(void 0!==f)if(f.isGeometry)for(f=f.vertices,c=0,d=f.length;c<d;c++)e.copy(f[c]),e.applyMatrix4(a.matrixWorld),b.expandByPoint(e);else if(f.isBufferGeometry&&(f=f.attributes.position,void 0!==f))for(c=0,d=f.count;c<d;c++)e.fromBufferAttribute(f,c).applyMatrix4(a.matrixWorld),b.expandByPoint(e)}var b,c,d,e=new n;return function(c){b=this;c.updateMatrixWorld(!0);c.traverse(a);return this}}(),containsPoint:function(a){return a.x<this.min.x||a.x>this.max.x||a.y<this.min.y||a.y>this.max.y|| 392 a.z<this.min.z||a.z>this.max.z?!1:!0},containsBox:function(a){return this.min.x<=a.min.x&&a.max.x<=this.max.x&&this.min.y<=a.min.y&&a.max.y<=this.max.y&&this.min.z<=a.min.z&&a.max.z<=this.max.z},getParameter:function(a,b){void 0===b&&(console.warn("THREE.Box3: .getParameter() target is now required"),b=new n);return b.set((a.x-this.min.x)/(this.max.x-this.min.x),(a.y-this.min.y)/(this.max.y-this.min.y),(a.z-this.min.z)/(this.max.z-this.min.z))},intersectsBox:function(a){return a.max.x<this.min.x|| 393 a.min.x>this.max.x||a.max.y<this.min.y||a.min.y>this.max.y||a.max.z<this.min.z||a.min.z>this.max.z?!1:!0},intersectsSphere:function(){var a=new n;return function(b){this.clampPoint(b.center,a);return a.distanceToSquared(b.center)<=b.radius*b.radius}}
393(),intersectsPlane:function(a){if(0<a.normal.x){var b=a.normal.x*this.min.x;var c=a.normal.x*this.max.x}else b=a.normal.x*this.max.x,c=a.normal.x*this.min.x;0<a.normal.y?(b+=a.normal.y*this.min.y,c+=a.normal.y*this.max.y):(b+=a.normal.y*this.max.y,c+= 394 a.normal.y*this.min.y);0<a.normal.z?(b+=a.normal.z*this.min.z,c+=a.normal.z*this.max.z):(b+=a.normal.z*this.max.z,c+=a.normal.z*this.min.z);return b<=-a.constant&&c>=-a.constant},intersectsTriangle:function(){function a(a){var e;var f=0;for(e=a.length-3;f<=e;f+=3){h.fromArray(a,f);var g=m.x*Math.abs(h.x)+m.y*Math.abs(h.y)+m.z*Math.abs(h.z),k=b.dot(h),l=c.dot(h),q=d.dot(h);if(Math.max(-Math.max(k,l,q),Math.min(k,l,q))>g)return!1}return!0}var b=new n,c=new n,d=new n,e=new n,f=new n,g=new n,h=new n, 395 k=new n,m=new n,l=new n;return function(h){if(this.isEmpty())return!1;this.getCenter(k);m.subVectors(this.max,k);b.subVectors(h.a,k);c.subVectors(h.b,k);d.subVectors(h.c,k);e.subVectors(c,b);f.subVectors(d,c);g.subVectors(b,d);h=[0,-e.z,e.y,0,-f.z,f.y,0,-g.z,g.y,e.z,0,-e.x,f.z,0,-f.x,g.z,0,-g.x,-e.y,e.x,0,-f.y,f.x,0,-g.y,g.x,0];if(!a(h))return!1;h=[1,0,0,0,1,0,0,0,1];if(!a(h))return!1;l.crossVectors(e,f);h=[l.x,l.y,l.z];return a(h)}}(),clampPoint:function(a,b){void 0===b&&(console.warn("THREE.Box3: .clampPoint() target is now required"), 396 b=new n);return b.copy(a).clamp(this.min,this.max)},distanceToPoint:function(){var a=new n;return function(b){return a.copy(b).clamp(this.min,this.max).sub(b).length()}}(),getBoundingSphere:function(){var a=new n;return function(b){void 0===b&&console.error("THREE.Box3: .getBoundingSphere() target is now required");this.getCenter(b.center);b.radius=.5*this.getSize(a).length();return b}}(),intersect:function(a){this.min.max(a.min);this.max.min(a.max);this.isEmpty()&&this.makeEmpty();return this},union:function(a){this.min.min(a.min); 397 this.max.max(a.max);return this},applyMatrix4:function(){var a=[new n,new n,new n,new n,new n,new n,new n,new n];return function(b){if(this.isEmpty())return this;a[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(b);a[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(b);a[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(b);a[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(b);a[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(b);a[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(b); 398 a[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(b);a[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(b);this.setFromPoints(a);return this}}(),translate:function(a){this.min.add(a);this.max.add(a);return this},equals:function(a){return a.min.equals(this.min)&&a.max.equals(this.max)}});Object.assign(Ua.prototype,{set:function(a,b){this.center.copy(a);this.radius=b;return this},setFromPoints:function(){var a=new Ha;return function(b,c){var d=this.center;void 0!==c?d.copy(c):a.setFromPoints(b).getCenter(d); 399 for(var e=c=0,f=b.length;e<f;e++)c=Math.max(c,d.distanceToSquared(b[e]));this.radius=Math.sqrt(c);return this}}(),clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.center.copy(a.center);this.radius=a.radius;return this},empty:function(){return 0>=this.radius},containsPoint:function(a){return a.distanceToSquared(this.center)<=this.radius*this.radius},distanceToPoint:function(a){return a.distanceTo(this.center)-this.radius},intersectsSphere:function(a){var b=this.radius+ 400 a.radius;return a.center.distanceToSquared(this.center)<=b*b},intersectsBox:function(a){return a.intersectsSphere(this)},intersectsPlane:function(a){return Math.abs(a.distanceToPoint(this.center))<=this.radius},clampPoint:function(a,b){var c=this.center.distanceToSquared(a);void 0===b&&(console.warn("THREE.Sphere: .clampPoint() target is now required"),b=new n);b.copy(a);c>this.radius*this.radius&&(b.sub(this.center).normalize(),b.multiplyScalar(this.radius).add(this.center));return b},getBoundingBox:function(a){void 0=== 401 a&&(console.warn("THREE.Sphere: .getBoundingBox() target is now required"),a=new Ha);a.set(this.center,this.center);a.expandByScalar(this.radius);return a}
vendor: 7,370 bytes, lines 401-414
401,applyMatrix4:function(a){this.center.applyMatrix4(a);this.radius*=a.getMaxScaleOnAxis();return this},translate:function(a){this.center.add(a);return this},equals:function(a){return a.center.equals(this.center)&&a.radius===this.radius}});Object.assign(Va.prototype,{set:function(a,b){this.normal.copy(a);this.constant=b;return this},setComponents:function(a, 402 b,c,d){this.normal.set(a,b,c);this.constant=d;return this},setFromNormalAndCoplanarPoint:function(a,b){this.normal.copy(a);this.constant=-b.dot(this.normal);return this},setFromCoplanarPoints:function(){var a=new n,b=new n;return function(c,d,e){d=a.subVectors(e,d).cross(b.subVectors(c,d)).normalize();this.setFromNormalAndCoplanarPoint(d,c);return this}}(),clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.normal.copy(a.normal);this.constant=a.constant;return this},normalize:function(){var a= 403 1/this.normal.length();this.normal.multiplyScalar(a);this.constant*=a;return this},negate:function(){this.constant*=-1;this.normal.negate();return this},distanceToPoint:function(a){return this.normal.dot(a)+this.constant},distanceToSphere:function(a){return this.distanceToPoint(a.center)-a.radius},projectPoint:function(a,b){void 0===b&&(console.warn("THREE.Plane: .projectPoint() target is now required"),b=new n);return b.copy(this.normal).multiplyScalar(-this.distanceToPoint(a)).add(a)},intersectLine:function(){var a= 404 new n;return function(b,c){void 0===c&&(console.warn("THREE.Plane: .intersectLine() target is now required"),c=new n);var d=b.delta(a),e=this.normal.dot(d);if(0===e){if(0===this.distanceToPoint(b.start))return c.copy(b.start)}else if(e=-(b.start.dot(this.normal)+this.constant)/e,!(0>e||1<e))return c.copy(d).multiplyScalar(e).add(b.start)}}(),intersectsLine:function(a){var b=this.distanceToPoint(a.start);a=this.distanceToPoint(a.end);return 0>b&&0<a||0>a&&0<b},intersectsBox:function(a){return a.intersectsPlane(this)}, 405 intersectsSphere:function(a){return a.intersectsPlane(this)},coplanarPoint:function(a){void 0===a&&(console.warn("THREE.Plane: .coplanarPoint() target is now required"),a=new n);return a.copy(this.normal).multiplyScalar(-this.constant)},applyMatrix4:function(){var a=new n,b=new ia;return function(c,d){d=d||b.getNormalMatrix(c);c=this.coplanarPoint(a).applyMatrix4(c);d=this.normal.applyMatrix3(d).normalize();this.constant=-c.dot(d);return this}}(),translate:function(a){this.constant-=a.dot(this.normal); 406 return this},equals:function(a){return a.normal.equals(this.normal)&&a.constant===this.constant}});Object.assign(Ad.prototype,{set:function(a,b,c,d,e,f){var g=this.planes;g[0].copy(a);g[1].copy(b);g[2].copy(c);g[3].copy(d);g[4].copy(e);g[5].copy(f);return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){for(var b=this.planes,c=0;6>c;c++)b[c].copy(a.planes[c]);return this},setFromMatrix:function(a){var b=this.planes,c=a.elements;a=c[0];var d=c[1],e=c[2],f=c[3],g=c[4], 407 h=c[5],k=c[6],m=c[7],l=c[8],p=c[9],n=c[10],t=c[11],r=c[12],u=c[13],w=c[14];c=c[15];b[0].setComponents(f-a,m-g,t-l,c-r).normalize();b[1].setComponents(f+a,m+g,t+l,c+r).normalize();b[2].setComponents(f+d,m+h,t+p,c+u).normalize();b[3].setComponents(f-d,m-h,t-p,c-u).normalize();b[4].setComponents(f-e,m-k,t-n,c-w).normalize();b[5].setComponents(f+e,m+k,t+n,c+w).normalize();return this},intersectsObject:function(){var a=new Ua;return function(b){var c=b.geometry;null===c.boundingSphere&&c.computeBoundingSphere(); 408 a.copy(c.boundingSphere).applyMatrix4(b.matrixWorld);return this.intersectsSphere(a)}}(),intersectsSprite:function(){var a=new Ua;return function(b){a.center.set(0,0,0);a.radius=.7071067811865476;a.applyMatrix4(b.matrixWorld);return this.intersectsSphere(a)}}(),intersectsSphere:function(a){var b=this.planes,c=a.center;a=-a.radius;for(var d=0;6>d;d++)if(b[d].distanceToPoint(c)<a)return!1;return!0},intersectsBox:function(){var a=new n;return function(b){for(var c=this.planes,d=0;6>d;d++){var e=c[d]; 409 a.x=0<e.normal.x?b.max.x:b.min.x;a.y=0<e.normal.y?b.max.y:b.min.y;a.z=0<e.normal.z?b.max.z:b.min.z;if(0>e.distanceToPoint(a))return!1}return!0}}(),containsPoint:function(a){for(var b=this.planes,c=0;6>c;c++)if(0>b[c].distanceToPoint(a))return!1;return!0}});Object.assign(O.prototype,{isMatrix4:!0,set:function(a,b,c,d,e,f,g,h,k,m,l,p,n,t,r,u){var q=this.elements;q[0]=a;q[4]=b;q[8]=c;q[12]=d;q[1]=e;q[5]=f;q[9]=g;q[13]=h;q[2]=k;q[6]=m;q[10]=l;q[14]=p;q[3]=n;q[7]=t;q[11]=r;q[15]=u;return this},identity:function(){this.set(1, 410 0,0,0,0,1,0,0,0,0,1,0,0,0,0,1);return this},clone:function(){return(new O).fromArray(this.elements)},copy:function(a){var b=this.elements;a=a.elements;b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];b[4]=a[4];b[5]=a[5];b[6]=a[6];b[7]=a[7];b[8]=a[8];b[9]=a[9];b[10]=a[10];b[11]=a[11];b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return this},copyPosition:function(a){var b=this.elements;a=a.elements;b[12]=a[12];b[13]=a[13];b[14]=a[14];return this},extractBasis:function(a,b,c){a.setFromMatrixColumn(this,0); 411 b.setFromMatrixColumn(this,1);c.setFromMatrixColumn(this,2);return this},makeBasis:function(a,b,c){this.set(a.x,b.x,c.x,0,a.y,b.y,c.y,0,a.z,b.z,c.z,0,0,0,0,1);return this},extractRotation:function(){var a=new n;return function(b){var c=this.elements,d=b.elements,e=1/a.setFromMatrixColumn(b,0).length(),f=1/a.setFromMatrixColumn(b,1).length();b=1/a.setFromMatrixColumn(b,2).length();c[0]=d[0]*e;c[1]=d[1]*e;c[2]=d[2]*e;c[3]=0;c[4]=d[4]*f;c[5]=d[5]*f;c[6]=d[6]*f;c[7]=0;c[8]=d[8]*b;c[9]=d[9]*b;c[10]=d[10]* 412 b;c[11]=0;c[12]=0;c[13]=0;c[14]=0;c[15]=1;return this}}(),makeRotationFromEuler:function(a){a&&a.isEuler||console.error("THREE.Matrix4: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.");var b=this.elements,c=a.x,d=a.y,e=a.z,f=Math.cos(c);c=Math.sin(c);var g=Math.cos(d);d=Math.sin(d);var h=Math.cos(e);e=Math.sin(e);if("XYZ"===a.order){a=f*h;var k=f*e,m=c*h,l=c*e;b[0]=g*h;b[4]=-g*e;b[8]=d;b[1]=k+m*d;b[5]=a-l*d;b[9]=-c*g;b[2]=l-a*d;b[6]=m+k*d;b[10]=f*g}else"YXZ"=== 413 a.order?(a=g*h,k=g*e,m=d*h,l=d*e,b[0]=a+l*c,b[4]=m*c-k,b[8]=f*d,b[1]=f*e,b[5]=f*h,b[9]=-c,b[2]=k*c-m,b[6]=l+a*c,b[10]=f*g):"ZXY"===a.order?(a=g*h,k=g*e,m=d*h,l=d*e,b[0]=a-l*c,b[4]=-f*e,b[8]=m+k*c,b[1]=k+m*c,b[5]=f*h,b[9]=l-a*c,b[2]=-f*d,b[6]=c,b[10]=f*g):"ZYX"===a.order?(a=f*h,k=f*e,m=c*h,l=c*e,b[0]=g*h,b[4]=m*d-k,b[8]=a*d+l,b[1]=g*e,b[5]=l*d+a,b[9]=k*d-m,b[2]=-d,b[6]=c*g,b[10]=f*g):"YZX"===a.order?(a=f*g,k=f*d,m=c*g,l=c*d,b[0]=g*h,b[4]=l-a*e,b[8]=m*e+k,b[1]=e,b[5]=f*h,b[9]=-c*h,b[2]=-d*h,b[6]=k* 414 e+m,b[10]=a-l*e):"XZY"===a.order&&(a=f*g,k=f*d,m=c*g,l=c*d,b[0]=g*h,b[4]=-e,b[8]=d*h,b[1]=a*e+l,b[5]=f*h,b[9]=k*e-m,b[2]=m*e-k,b[6]=c*h,b[10]=l*e+a);b[3]=0;b[7]=0;b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return this},makeRotationFromQuaternion:function(){var a=new n(0,0,0),b=new n(1,
4141,1);return function(c){return this.compose(a,c,b)}}(),lookAt:function(){var a=new n,b=new n,c=new n;return function(d,e,f){var g=this.elements;c.subVectors(d,e);0===c.lengthSq()&&(c.z=1);c.normalize();a.crossVectors(f, 415 c);0===a.lengthSq()&&(1===Math.abs(f.z)?c.x+=1E-4:c.z+=1E-4,c.normalize(),a.crossVectors(f,c));a.normalize();b.crossVectors(c,a);g[0]=a.x;g[4]=b.x;g[8]=c.x;g[1]=a.y;g[5]=b.y;g[9]=c.y;g[2]=a.z;g[6]=b.z;g[10]=c.z;return this}}(),multiply:function(a,b){return void 0!==b?(console.warn("THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead."),this.multiplyMatrices(a,b)):this.multiplyMatrices(this,a)},premultiply:function(a){return this.multiplyMatrices(a,this)}, 416 multiplyMatrices:function(a,b){var c=a.elements,d=b.elements;b=this.elements;a=c[0];var e=c[4],f=c[8],g=c[12],h=c[1],k=c[5],m=c[9],l=c[13],p=c[2],n=c[6],t=c[10],r=c[14],u=c[3],w=c[7],z=c[11];c=c[15];var y=d[0],x=d[4],A=d[8],G=d[12],D=d[1],C=d[5],F=d[9],B=d[13],E=d[2],H=d[6],I=d[10],J=d[14],L=d[3],N=d[7],R=d[11];d=d[15];b[0]=a*y+e*D+f*E+g*L;b[4]=a*x+e*C+f*H+g*N;b[8]=a*A+e*F+f*I+g*R;b[12]=a*G+e*B+f*J+g*d;b[1]=h*y+k*D+m*E+l*L;b[5]=h*x+k*C+m*H+l*N;b[9]=h*A+k*F+m*I+l*R;b[13]=h*G+k*B+m*J+l*d;b[2]=p*y+n* 417 D+t*E+r*L;b[6]=p*x+n*C+t*H+r*N;b[10]=p*A+n*F+t*I+r*R;b[14]=p*G+n*B+t*J+r*d;b[3]=u*y+w*D+z*E+c*L;b[7]=u*x+w*C+z*H+c*N;b[11]=u*A+w*F+z*I+c*R;b[15]=u*G+w*B+z*J+c*d;return this},multiplyScalar:function(a){var b=this.elements;b[0]*=a;b[4]*=a;b[8]*=a;b[12]*=a;b[1]*=a;b[5]*=a;b[9]*=a;b[13]*=a;b[2]*=a;b[6]*=a;b[10]*=a;b[14]*=a;b[3]*=a;b[7]*=a;b[11]*=a;b[15]*=a;return this},applyToBufferAttribute:function(){var a=new n;return function(b){for(var c=0,d=b.count;c<d;c++)a.x=b.getX(c),a.y=b.getY(c),a.z=b.getZ(c), 418 a.applyMatrix4(this),b.setXYZ(c,a.x,a.y,a.z);return b}}(),determinant:function(){var a=this.elements,b=a[0],c=a[4],d=a[8],e=a[12],f=a[1],g=a[5],h=a[9],k=a[13],m=a[2],l=a[6],p=a[10],n=a[14];return a[3]*(+e*h*l-d*k*l-e*g*p+c*k*p+d*g*n-c*h*n)+a[7]*(+b*h*n-b*k*p+e*f*p-d*f*n+d*k*m-e*h*m)+a[11]*(+b*k*l-b*g*n-e*f*l+c*f*n+e*g*m-c*k*m)+a[15]*(-d*g*m-b*h*l+b*g*p+d*f*l-c*f*p+c*h*m)},transpose:function(){var a=this.elements;var b=a[1];a[1]=a[4];a[4]=b;b=a[2];a[2]=a[8];a[8]=b;b=a[6];a[6]=a[9];a[9]=b;b=a[3];a[3]= 419 a[12];a[12]=b;b=a[7];a[7]=a[13];a[13]=b;b=a[11];a[11]=a[14];a[14]=b;return this},setPosition:function(a,b,c){var d=this.elements;a.isVector3?(d[12]=a.x,d[13]=a.y,d[14]=a.z):(d[12]=a,d[13]=b,d[14]=c);return this},getInverse:function(a,b){var c=this.elements,d=a.elements;a=d[0];var e=d[1],f=d[2],g=d[3],h=d[4],k=d[5],m=d[6],l=d[7],p=d[8],n=d[9],t=d[10],r=d[11],u=d[12],w=d[13],z=d[14];d=d[15];var y=n*z*l-w*t*l+w*m*r-k*z*r-n*m*d+k*t*d,x=u*t*l-p*z*l-u*m*r+h*z*r+p*m*d-h*t*d,A=p*w*l-u*n*l+u*k*r-h*w*r-p*k* 420 d+h*n*d,G=u*n*m-p*w*m-u*k*t+h*w*t+p*k*z-h*n*z,D=a*y+e*x+f*A+g*G;if(0===D){if(!0===b)throw Error("THREE.Matrix4: .getInverse() can't invert matrix, determinant is 0");console.warn("THREE.Matrix4: .getInverse() can't invert matrix, determinant is 0");return this.identity()}b=1/D;c[0]=y*b;c[1]=(w*t*g-n*z*g-w*f*r+e*z*r+n*f*d-e*t*d)*b;c[2]=(k*z*g-w*m*g+w*f*l-e*z*l-k*f*d+e*m*d)*b;c[3]=(n*m*g-k*t*g-n*f*l+e*t*l+k*f*r-e*m*r)*b;c[4]=x*b;c[5]=(p*z*g-u*t*g+u*f*r-a*z*r-p*f*d+a*t*d)*b;c[6]=(u*m*g-h*z*g-u*f*l+a* 421 z*l+h*f*d-a*m*d)*b;c[7]=(h*t*g-p*m*g+p*f*l-a*t*l-h*f*r+a*m*r)*b;c[8]=A*b;c[9]=(u*n*g-p*w*g-u*e*r+a*w*r+p*e*d-a*n*d)*b;c[10]=(h*w*g-u*k*g+u*e*l-a*w*l-h*e*d+a*k*d)*b;c[11]=(p*k*g-h*n*g-p*e*l+a*n*l+h*e*r-a*k*r)*b;c[12]=G*b;c[13]=(p*w*f-u*n*f+u*e*t-a*w*t-p*e*z+a*n*z)*b;c[14]=(u*k*f-h*w*f-u*e*m+a*w*m+h*e*z-a*k*z)*b;c[15]=(h*n*f-p*k*f+p*e*m-a*n*m-h*e*t+a*k*t)*b;return this},scale:function(a){var b=this.elements,c=a.x,d=a.y;a=a.z;b[0]*=c;b[4]*=d;b[8]*=a;b[1]*=c;b[5]*=d;b[9]*=a;b[2]*=c;b[6]*=d;b[10]*=a;b[3]*= 422 c;b[7]*=d;b[11]*=a;return this},getMaxScaleOnAxis:function(){var a=this.elements;return Math.sqrt(Math.max(a[0]*a[0]+a[1]*a[1]+a[2]*a[2],a[4]*a[4]+a[5]*a[5]+a[6]*a[6],a[8]*a[8]+a[9]*a[9]+a[10]*a[10]))},makeTranslation:function(a,b,c){this.set(1,0,0,a,0,1,0,b,0,0,1,c,0,0,0,1);return this},makeRotationX:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(1,0,0,0,0,b,-a,0,0,a,b,0,0,0,0,1);return this},makeRotationY:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(b,0,a,0,0,1,0,0,-a,0,b,0,0,0,0, 423 1);return this},makeRotationZ:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(b,-a,0,0,a,b,0,0,0,0,1,0,0,0,0,1);return this},makeRotationAxis:function(a,b){var c=Math.cos(b);b=Math.sin(b);var d=1-c,e=a.x,f=a.y;a=a.z;var g=d*e,h=d*f;this.set(g*e+c,g*f-b*a,g*a+b*f,0,g*f+b*a,h*f+c,h*a-b*e,0,g*a-b*f,h*a+b*e,d*a*a+c,0,0,0,0,1);return this},makeScale:function(a,b,c){this.set(a,0,0,0,0,b,0,0,0,0,c,0,0,0,0,1);return this},makeShear:function(a,b,c){this.set(1,b,c,0,a,1,c,0,a,b,1,0,0,0,0,1);return this}, 424 compose:function(a,b,c){var d=this.elements,e=b._x,f=b._y,g=b._z,h=b._w,k=e+e,m=f+f,l=g+g;b=e*k;var p=e*m;e*=l;var n=f*m;f*=l;g*=l;k*=h;m*=h;h*=l;l=c.x;var t=c.y;c=c.z;d[0]=(1-(n+g))*l;d[1]=(p+h)*l;d[2]=(e-m)*l;d[3]=0;d[4]=(p-h)*t;d[5]=(1-(b+g))*t;d[6]=(f+k)*t;d[7]=0;d[8]=(e+m)*c;d[9]=(f-k)*c;d[10]=(1-(b+n))*c;d[11]=0;d[12]=a.x;d[13]=a.y;d[14]=a.z;d[15]=1;return this},decompose:function(){var a=new n,b=new O;return function(c,d,e){var f=this.elements,g=a.set(f[0],f[1],f[2]).length(),h=a.set(f[4], 425 f[5],f[6]).length(),k=a.set(f[8],f[9],f[10]).length();0>this.determinant()&&(g=-g);c.x=f[12];c.y=f[13];c.z=f[14];b.copy(this);c=1/g;f=1/h;var m=1/k;b.elements[0]*=c;b.elements[1]*=c;b.elements[2]*=c;b.elements[4]*=f;b.elements[5]*=f;b.elements[6]*=f;b.elements[8]*=m;b.elements[9]*=m;b.elements[10]*=m;d.setFromRotationMatrix(b);e.x=g;e.y=h;e.z=k;return this}}(),makePerspective:function(a,b,c,d,e,f){void 0===f&&console.warn("THREE.Matrix4: .makePerspective() has been redefined and has a
vendor: 1,756 bytes, lines 425-429
425new signature. Please check the docs."); 426 var g=this.elements;g[0]=2*e/(b-a);g[4]=0;g[8]=(b+a)/(b-a);g[12]=0;g[1]=0;g[5]=2*e/(c-d);g[9]=(c+d)/(c-d);g[13]=0;g[2]=0;g[6]=0;g[10]=-(f+e)/(f-e);g[14]=-2*f*e/(f-e);g[3]=0;g[7]=0;g[11]=-1;g[15]=0;return this},makeOrthographic:function(a,b,c,d,e,f){var g=this.elements,h=1/(b-a),k=1/(c-d),m=1/(f-e);g[0]=2*h;g[4]=0;g[8]=0;g[12]=-((b+a)*h);g[1]=0;g[5]=2*k;g[9]=0;g[13]=-((c+d)*k);g[2]=0;g[6]=0;g[10]=-2*m;g[14]=-((f+e)*m);g[3]=0;g[7]=0;g[11]=0;g[15]=1;return this},equals:function(a){var b=this.elements; 427 a=a.elements;for(var c=0;16>c;c++)if(b[c]!==a[c])return!1;return!0},fromArray:function(a,b){void 0===b&&(b=0);for(var c=0;16>c;c++)this.elements[c]=a[c+b];return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);var c=this.elements;a[b]=c[0];a[b+1]=c[1];a[b+2]=c[2];a[b+3]=c[3];a[b+4]=c[4];a[b+5]=c[5];a[b+6]=c[6];a[b+7]=c[7];a[b+8]=c[8];a[b+9]=c[9];a[b+10]=c[10];a[b+11]=c[11];a[b+12]=c[12];a[b+13]=c[13];a[b+14]=c[14];a[b+15]=c[15];return a}});var U={alphamap_fragment:"#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, vUv ).g;\n#endif", 428 alphamap_pars_fragment:"#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif",alphatest_fragment:"#ifdef ALPHATEST\n\tif ( diffuseColor.a < ALPHATEST ) discard;\n#endif",aomap_fragment:"#ifdef USE_AOMAP\n\tfloat ambientOcclusion = ( texture2D( aoMap, vUv2 ).r - 1.0 ) * aoMapIntensity + 1.0;\n\treflectedLight.indirectDiffuse *= ambientOcclusion;\n\t#if defined( USE_ENVMAP ) && defined( PHYSICAL )\n\t\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\t\treflectedLight.indirectSpecular *= computeSpecularOcclusion( dotNV, ambientOcclusion, material.specularRoughness );\n\t#endif\n#endif", 429
vendor: 7,455 bytes, line 429
429aomap_pars_fragment:"#ifdef USE_AOMAP\n\tuniform sampler2D aoMap;\n\tuniform float aoMapIntensity;\n#endif",begin_vertex:"vec3 transformed = vec3( position );",beginnormal_vertex:"vec3 objectNormal = vec3( normal );\n#ifdef USE_TANGENT\n\tvec3 objectTangent = vec3( tangent.xyz );\n#endif",bsdfs:"vec2 integrateSpecularBRDF( const in float dotNV, const in float roughness ) {\n\tconst vec4 c0 = vec4( - 1, - 0.0275, - 0.572, 0.022 );\n\tconst vec4 c1 = vec4( 1, 0.0425, 1.04, - 0.04 );\n\tvec4 r = roughness * c0 + c1;\n\tfloat a004 = min( r.x * r.x, exp2( - 9.28 * dotNV ) ) * r.x + r.y;\n\treturn vec2( -1.04, 1.04 ) * a004 + r.zw;\n}\nfloat punctualLightIntensityToIrradianceFactor( const in float lightDistance, const in float cutoffDistance, const in float decayExponent ) {\n#if defined ( PHYSICALLY_CORRECT_LIGHTS )\n\tfloat distanceFalloff = 1.0 / max( pow( lightDistance, decayExponent ), 0.01 );\n\tif( cutoffDistance > 0.0 ) {\n\t\tdistanceFalloff *= pow2( saturate( 1.0 - pow4( lightDistance / cutoffDistance ) ) );\n\t}\n\treturn distanceFalloff;\n#else\n\tif( cutoffDistance > 0.0 && decayExponent > 0.0 ) {\n\t\treturn pow( saturate( -lightDistance / cutoffDistance + 1.0 ), decayExponent );\n\t}\n\treturn 1.0;\n#endif\n}\nvec3 BRDF_Diffuse_Lambert( const in vec3 diffuseColor ) {\n\treturn RECIPROCAL_PI * diffuseColor;\n}\nvec3 F_Schlick( const in vec3 specularColor, const in float dotLH ) {\n\tfloat fresnel = exp2( ( -5.55473 * dotLH - 6.98316 ) * dotLH );\n\treturn ( 1.0 - specularColor ) * fresnel + specularColor;\n}\nvec3 F_Schlick_RoughnessDependent( const in vec3 F0, const in float dotNV, const in float roughness ) {\n\tfloat fresnel = exp2( ( -5.55473 * dotNV - 6.98316 ) * dotNV );\n\tvec3 Fr = max( vec3( 1.0 - roughness ), F0 ) - F0;\n\treturn Fr * fresnel + F0;\n}\nfloat G_GGX_Smith( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gl = dotNL + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\tfloat gv = dotNV + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\treturn 1.0 / ( gl * gv );\n}\nfloat G_GGX_SmithCorrelated( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gv = dotNL * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\tfloat gl = dotNV * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\treturn 0.5 / max( gv + gl, EPSILON );\n}\nfloat D_GGX( const in float alpha, const in float dotNH ) {\n\tfloat a2 = pow2( alpha );\n\tfloat denom = pow2( dotNH ) * ( a2 - 1.0 ) + 1.0;\n\treturn RECIPROCAL_PI * a2 / pow2( denom );\n}\nvec3 BRDF_Specular_GGX( const in IncidentLight incidentLight, const in GeometricContext geometry, const in vec3 specularColor, const in float roughness ) {\n\tfloat alpha = pow2( roughness );\n\tvec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\n\tfloat dotNL = saturate( dot( geometry.normal, incidentLight.direction ) );\n\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\tfloat dotNH = saturate( dot( geometry.normal, halfDir ) );\n\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, dotLH );\n\tfloat G = G_GGX_SmithCorrelated( alpha, dotNL, dotNV );\n\tfloat D = D_GGX( alpha, dotNH );\n\treturn F * ( G * D );\n}\nvec2 LTC_Uv( const in vec3 N, const in vec3 V, const in float roughness ) {\n\tconst float LUT_SIZE = 64.0;\n\tconst float LUT_SCALE = ( LUT_SIZE - 1.0 ) / LUT_SIZE;\n\tconst float LUT_BIAS = 0.5 / LUT_SIZE;\n\tfloat dotNV = saturate( dot( N, V ) );\n\tvec2 uv = vec2( roughness, sqrt( 1.0 - dotNV ) );\n\tuv = uv * LUT_SCALE + LUT_BIAS;\n\treturn uv;\n}\nfloat LTC_ClippedSphereFormFactor( const in vec3 f ) {\n\tfloat l = length( f );\n\treturn max( ( l * l + f.z ) / ( l + 1.0 ), 0.0 );\n}\nvec3 LTC_EdgeVectorFormFactor( const in vec3 v1, const in vec3 v2 ) {\n\tfloat x = dot( v1, v2 );\n\tfloat y = abs( x );\n\tfloat a = 0.8543985 + ( 0.4965155 + 0.0145206 * y ) * y;\n\tfloat b = 3.4175940 + ( 4.1616724 + y ) * y;\n\tfloat v = a / b;\n\tfloat theta_sintheta = ( x > 0.0 ) ? v : 0.5 * inversesqrt( max( 1.0 - x * x, 1e-7 ) ) - v;\n\treturn cross( v1, v2 ) * theta_sintheta;\n}\nvec3 LTC_Evaluate( const in vec3 N, const in vec3 V, const in vec3 P, const in mat3 mInv, const in vec3 rectCoords[ 4 ] ) {\n\tvec3 v1 = rectCoords[ 1 ] - rectCoords[ 0 ];\n\tvec3 v2 = rectCoords[ 3 ] - rectCoords[ 0 ];\n\tvec3 lightNormal = cross( v1, v2 );\n\tif( dot( lightNormal, P - rectCoords[ 0 ] ) < 0.0 ) return vec3( 0.0 );\n\tvec3 T1, T2;\n\tT1 = normalize( V - N * dot( V, N ) );\n\tT2 = - cross( N, T1 );\n\tmat3 mat = mInv * transposeMat3( mat3( T1, T2, N ) );\n\tvec3 coords[ 4 ];\n\tcoords[ 0 ] = mat * ( rectCoords[ 0 ] - P );\n\tcoords[ 1 ] = mat * ( rectCoords[ 1 ] - P );\n\tcoords[ 2 ] = mat * ( rectCoords[ 2 ] - P );\n\tcoords[ 3 ] = mat * ( rectCoords[ 3 ] - P );\n\tcoords[ 0 ] = normalize( coords[ 0 ] );\n\tcoords[ 1 ] = normalize( coords[ 1 ] );\n\tcoords[ 2 ] = normalize( coords[ 2 ] );\n\tcoords[ 3 ] = normalize( coords[ 3 ] );\n\tvec3 vectorFormFactor = vec3( 0.0 );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 0 ], coords[ 1 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 1 ], coords[ 2 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 2 ], coords[ 3 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 3 ], coords[ 0 ] );\n\tfloat result = LTC_ClippedSphereFormFactor( vectorFormFactor );\n\treturn vec3( result );\n}\nvec3 BRDF_Specular_GGX_Environment( const in GeometricContext geometry, const in vec3 specularColor, const in float roughness ) {\n\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\tvec2 brdf = integrateSpecularBRDF( dotNV, roughness );\n\treturn specularColor * brdf.x + brdf.y;\n}\nvoid BRDF_Specular_Multiscattering_Environment( const in GeometricContext geometry, const in vec3 specularColor, const in float roughness, inout vec3 singleScatter, inout vec3 multiScatter ) {\n\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\tvec3 F = F_Schlick_RoughnessDependent( specularColor, dotNV, roughness );\n\tvec2 brdf = integrateSpecularBRDF( dotNV, roughness );\n\tvec3 FssEss = F * brdf.x + brdf.y;\n\tfloat Ess = brdf.x + brdf.y;\n\tfloat Ems = 1.0 - Ess;\n\tvec3 Favg = specularColor + ( 1.0 - specularColor ) * 0.047619;\tvec3 Fms = FssEss * Favg / ( 1.0 - Ems * Favg );\n\tsingleScatter += FssEss;\n\tmultiScatter += Fms * Ems;\n}\nfloat G_BlinnPhong_Implicit( ) {\n\treturn 0.25;\n}\nfloat D_BlinnPhong( const in float shininess, const in float dotNH ) {\n\treturn RECIPROCAL_PI * ( shininess * 0.5 + 1.0 ) * pow( dotNH, shininess );\n}\nvec3 BRDF_Specular_BlinnPhong( const in IncidentLight incidentLight, const in GeometricContext geometry, const in vec3 specularColor, const in float shininess ) {\n\tvec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\n\tfloat dotNH = saturate( dot( geometry.normal, halfDir ) );\n\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, dotLH );\n\tfloat G = G_BlinnPhong_Implicit( );\n\tfloat D = D_BlinnPhong( shininess, dotNH );\n\treturn F * ( G * D );\n}\nfloat GGXRoughnessToBlinnExponent( const in float ggxRoughness ) {\n\treturn ( 2.0 / pow2( ggxRoughness + 0.0001 ) - 2.0 );\n}\nfloat BlinnExponentToGGXRoughness( const in float blinnExponent ) {\n\treturn sqrt( 2.0 / ( blinnExponent + 2.0 ) );\n}",
429 430 bumpmap_pars_fragment:"#ifdef USE_BUMPMAP\n\tuniform sampler2D bumpMap;\n\tuniform float bumpScale;\n\tvec2 dHdxy_fwd() {\n\t\tvec2 dSTdx = dFdx( vUv );\n\t\tvec2 dSTdy = dFdy( vUv );\n\t\tfloat Hll = bumpScale * texture2D( bumpMap, vUv ).x;\n\t\tfloat dBx = bumpScale * texture2D( bumpMap, vUv + dSTdx ).x - Hll;\n\t\tfloat dBy = bumpScale * texture2D( bumpMap, vUv + dSTdy ).x - Hll;\n\t\treturn vec2( dBx, dBy );\n\t}\n\tvec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy ) {\n\t\tvec3 vSigmaX = vec3( dFdx( surf_pos.x ), dFdx( surf_pos.y ), dFdx( surf_pos.z ) );\n\t\tvec3 vSigmaY = vec3( dFdy( surf_pos.x ), dFdy( surf_pos.y ), dFdy( surf_pos.z ) );\n\t\tvec3 vN = surf_norm;\n\t\tvec3 R1 = cross( vSigmaY, vN );\n\t\tvec3 R2 = cross( vN, vSigmaX );\n\t\tfloat fDet = dot( vSigmaX, R1 );\n\t\tfDet *= ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t\tvec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );\n\t\treturn normalize( abs( fDet ) * surf_norm - vGrad );\n\t}\n#endif", 431 clipping_planes_fragment:"#if NUM_CLIPPING_PLANES > 0\n\tvec4 plane;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < UNION_CLIPPING_PLANES; i ++ ) {\n\t\tplane = clippingPlanes[ i ];\n\t\tif ( dot( vViewPosition, plane.xyz ) > plane.w ) discard;\n\t}\n\t#if UNION_CLIPPING_PLANES < NUM_CLIPPING_PLANES\n\t\tbool clipped = true;\n\t\t#pragma unroll_loop\n\t\tfor ( int i = UNION_CLIPPING_PLANES; i < NUM_CLIPPING_PLANES; i ++ ) {\n\t\t\tplane = clippingPlanes[ i ];\n\t\t\tclipped = ( dot( vViewPosition, plane.xyz ) > plane.w ) && clipped;\n\t\t}\n\t\tif ( clipped ) discard;\n\t#endif\n#endif", 432 clipping_planes_pars_fragment:"#if NUM_CLIPPING_PLANES > 0\n\t#if ! defined( PHYSICAL ) && ! defined( PHONG ) && ! defined( MATCAP )\n\t\tvarying vec3 vViewPosition;\n\t#endif\n\tuniform vec4 clippingPlanes[ NUM_CLIPPING_PLANES ];\n#endif",clipping_planes_pars_vertex:"#if NUM_CLIPPING_PLANES > 0 && ! defined( PHYSICAL ) && ! defined( PHONG ) && ! defined( MATCAP )\n\tvarying vec3 vViewPosition;\n#endif",clipping_planes_vertex:"#if NUM_CLIPPING_PLANES > 0 && ! defined( PHYSICAL ) && ! defined( PHONG ) && ! defined( MATCAP )\n\tvViewPosition = - mvPosition.xyz;\n#endif", 433 color_fragment:"#ifdef USE_COLOR\n\tdiffuseColor.rgb *= vColor;\n#endif",color_pars_fragment:"#ifdef USE_COLOR\n\tvarying vec3 vColor;\n#endif",color_pars_vertex:"#ifdef USE_COLOR\n\tvarying vec3 vColor;\n#endif",color_vertex:"#ifdef USE_COLOR\n\tvColor.xyz = color.xyz;\n#endif",common:"#define PI 3.14159265359\n#define PI2 6.28318530718\n#define PI_HALF 1.5707963267949\n#define RECIPROCAL_PI 0.31830988618\n#define RECIPROCAL_PI2 0.15915494\n#define LOG2 1.442695\n#define EPSILON 1e-6\n#define saturate(a) clamp( a, 0.0, 1.0 )\n#define whiteCompliment(a) ( 1.0 - saturate( a ) )\nfloat pow2( const in float x ) { return x*x; }\nfloat pow3( const in float x ) { return x*x*x; }\nfloat pow4( const in float x ) { float x2 = x*x; return x2*x2; }\nfloat average( const in vec3 color ) { return dot( color, vec3( 0.3333 ) ); }\nhighp float rand( const in vec2 uv ) {\n\tconst highp float a = 12.9898, b = 78.233, c = 43758.5453;\n\thighp float dt = dot( uv.xy, vec2( a,b ) ), sn = mod( dt, PI );\n\treturn fract(sin(sn) * c);\n}\nstruct IncidentLight {\n\tvec3 color;\n\tvec3 direction;\n\tbool visible;\n};\nstruct ReflectedLight {\n\tvec3 directDiffuse;\n\tvec3 directSpecular;\n\tvec3 indirectDiffuse;\n\tvec3 indirectSpecular;\n};\nstruct GeometricContext {\n\tvec3 position;\n\tvec3 normal;\n\tvec3 viewDir;\n};\nvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n}\nvec3 inverseTransformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );\n}\nvec3 projectOnPlane(in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\tfloat distance = dot( planeNormal, point - pointOnPlane );\n\treturn - distance * planeNormal + point;\n}\nfloat sideOfPlane( in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\treturn sign( dot( point - pointOnPlane, planeNormal ) );\n}\nvec3 linePlaneIntersect( in vec3 pointOnLine, in vec3 lineDirection, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\treturn lineDirection * ( dot( planeNormal, pointOnPlane - pointOnLine ) / dot( planeNormal, lineDirection ) ) + pointOnLine;\n}\nmat3 transposeMat3( const in mat3 m ) {\n\tmat3 tmp;\n\ttmp[ 0 ] = vec3( m[ 0 ].x, m[ 1 ].x, m[ 2 ].x );\n\ttmp[ 1 ] = vec3( m[ 0 ].y, m[ 1 ].y, m[ 2 ].y );\n\ttmp[ 2 ] = vec3( m[ 0 ].z, m[ 1 ].z, m[ 2 ].z );\n\treturn tmp;\n}\nfloat linearToRelativeLuminance( const in vec3 color ) {\n\tvec3 weights = vec3( 0.2126, 0.7152, 0.0722 );\n\treturn dot( weights, color.rgb );\n}", 434 cube_uv_reflection_fragment:"#ifdef ENVMAP_TYPE_CUBE_UV\n#define cubeUV_textureSize (1024.0)\nint getFaceFromDirection(vec3 direction) {\n\tvec3 absDirection = abs(direction);\n\tint face = -1;\n\tif( absDirection.x > absDirection.z ) {\n\t\tif(absDirection.x > absDirection.y )\n\t\t\tface = direction.x > 0.0 ? 0 : 3;\n\t\telse\n\t\t\tface = direction.y > 0.0 ? 1 : 4;\n\t}\n\telse {\n\t\tif(absDirection.z > absDirection.y )\n\t\t\tface = direction.z > 0.0 ? 2 : 5;\n\t\telse\n\t\t\tface = direction.y > 0.0 ? 1 : 4;\n\t}\n\treturn face;\n}\n#define cubeUV_maxLods1 (log2(cubeUV_textureSize*0.25) - 1.0)\n#define cubeUV_rangeClamp (exp2((6.0 - 1.0) * 2.0))\nvec2 MipLevelInfo( vec3 vec, float roughnessLevel, float roughness ) {\n\tfloat scale = exp2(cubeUV_maxLods1 - roughnessLevel);\n\tfloat dxRoughness = dFdx(roughness);\n\tfloat dyRoughness = dFdy(roughness);\n\tvec3 dx = dFdx( vec * scale * dxRoughness );\n\tvec3 dy = dFdy( vec * scale * dyRoughness );\n\tfloat d = max( dot( dx, dx ), dot( dy, dy ) );\n\td = clamp(d, 1.0, cubeUV_rangeClamp);
434\n\tfloat mipLevel = 0.5 * log2(d);\n\treturn vec2(floor(mipLevel), fract(mipLevel));\n}\n#define cubeUV_maxLods2 (log2(cubeUV_textureSize*0.25) - 2.0)\n#define cubeUV_rcpTextureSize (1.0 / cubeUV_textureSize)\nvec2 getCubeUV(vec3 direction, float roughnessLevel, float mipLevel) {\n\tmipLevel = roughnessLevel > cubeUV_maxLods2 - 3.0 ? 0.0 : mipLevel;\n\tfloat a = 16.0 * cubeUV_rcpTextureSize;\n\tvec2 exp2_packed = exp2( vec2( roughnessLevel, mipLevel ) );\n\tvec2 rcp_exp2_packed = vec2( 1.0 ) / exp2_packed;\n\tfloat powScale = exp2_packed.x * exp2_packed.y;\n\tfloat scale = rcp_exp2_packed.x * rcp_exp2_packed.y * 0.25;\n\tfloat mipOffset = 0.75*(1.0 - rcp_exp2_packed.y) * rcp_exp2_packed.x;\n\tbool bRes = mipLevel == 0.0;\n\tscale = bRes && (scale < a) ? a : scale;\n\tvec3 r;\n\tvec2 offset;\n\tint face = getFaceFromDirection(direction);\n\tfloat rcpPowScale = 1.0 / powScale;\n\tif( face == 0) {\n\t\tr = vec3(direction.x, -direction.z, direction.y);\n\t\toffset = vec2(0.0+mipOffset,0.75 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\n\t}\n\telse if( face == 1) {\n\t\tr = vec3(direction.y, direction.x, direction.z);\n\t\toffset = vec2(scale+mipOffset, 0.75 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\n\t}\n\telse if( face == 2) {\n\t\tr = vec3(direction.z, direction.x, direction.y);\n\t\toffset = vec2(2.0*scale+mipOffset, 0.75 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\n\t}\n\telse if( face == 3) {\n\t\tr = vec3(direction.x, direction.z, direction.y);\n\t\toffset = vec2(0.0+mipOffset,0.5 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\n\t}\n\telse if( face == 4) {\n\t\tr = vec3(direction.y, direction.x, -direction.z);\n\t\toffset = vec2(scale+mipOffset, 0.5 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\n\t}\n\telse {\n\t\tr = vec3(direction.z, -direction.x, direction.y);\n\t\toffset = vec2(2.0*scale+mipOffset, 0.5 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\n\t}\n\tr = normalize(r);\n\tfloat texelOffset = 0.5 * cubeUV_rcpTextureSize;\n\tvec2 s = ( r.yz / abs( r.x ) + vec2( 1.0 ) ) * 0.5;\n\tvec2 base = offset + vec2( texelOffset );\n\treturn base + s * ( scale - 2.0 * texelOffset );\n}\n#define cubeUV_maxLods3 (log2(cubeUV_textureSize*0.25) - 3.0)\nvec4 textureCubeUV( sampler2D envMap, vec3 reflectedDirection, float roughness ) {\n\tfloat roughnessVal = roughness* cubeUV_maxLods3;\n\tfloat r1 = floor(roughnessVal);\n\tfloat r2 = r1 + 1.0;\n\tfloat t = fract(roughnessVal);\n\tvec2 mipInfo = MipLevelInfo(reflectedDirection, r1, roughness);\n\tfloat s = mipInfo.y;\n\tfloat level0 = mipInfo.x;\n\tfloat level1 = level0 + 1.0;\n\tlevel1 = level1 > 5.0 ? 5.0 : level1;\n\tlevel0 += min( floor( s + 0.5 ), 5.0 );\n\tvec2 uv_10 = getCubeUV(reflectedDirection, r1, level0);\n\tvec4 color10 = envMapTexelToLinear(texture2D(envMap, uv_10));\n\tvec2 uv_20 = getCubeUV(reflectedDirection, r2, level0);\n\tvec4 color20 = envMapTexelToLinear(texture2D(envMap, uv_20));\n\tvec4 result = mix(color10, color20, t);\n\treturn vec4(result.rgb, 1.0);\n}\n#endif", 435 defaultnormal_vertex:"vec3 transformedNormal = normalMatrix * objectNormal;\n#ifdef FLIP_SIDED\n\ttransformedNormal = - transformedNormal;\n#endif\n#ifdef USE_TANGENT\n\tvec3 transformedTangent = normalMatrix * objectTangent;\n\t#ifdef FLIP_SIDED\n\t\ttransformedTangent = - transformedTangent;\n\t#endif\n#endif",displacementmap_pars_vertex:"#ifdef USE_DISPLACEMENTMAP\n\tuniform sampler2D displacementMap;\n\tuniform float displacementScale;\n\tuniform float displacementBias;\n#endif",displacementmap_vertex:"#ifdef USE_DISPLACEMENTMAP\n\ttransformed += normalize( objectNormal ) * ( texture2D( displacementMap, uv ).x * displacementScale + displacementBias );\n#endif", 436 emissivemap_fragment:"#ifdef USE_EMISSIVEMAP\n\tvec4 emissiveColor = texture2D( emissiveMap, vUv );\n\temissiveColor.rgb = emissiveMapTexelToLinear( emissiveColor ).rgb;\n\ttotalEmissiveRadiance *= emissiveColor.rgb;\n#endif",emissivemap_pars_fragment:"#ifdef USE_EMISSIVEMAP\n\tuniform sampler2D emissiveMap;\n#endif",encodings_fragment:"gl_FragColor = linearToOutputTexel( gl_FragColor );",encodings_pars_fragment:"\nvec4 LinearToLinear( in vec4 value ) {\n\treturn value;\n}\nvec4 GammaToLinear( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.rgb, vec3( gammaFactor ) ), value.a );\n}\nvec4 LinearToGamma( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.rgb, vec3( 1.0 / gammaFactor ) ), value.a );\n}\nvec4 sRGBToLinear( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), value.rgb * 0.0773993808, vec3( lessThanEqual( value.rgb, vec3( 0.04045 ) ) ) ), value.a );\n}\nvec4 LinearTosRGB( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb, vec3( 0.41666 ) ) * 1.055 - vec3( 0.055 ), value.rgb * 12.92, vec3( lessThanEqual( value.rgb, vec3( 0.0031308 ) ) ) ), value.a );\n}\nvec4 RGBEToLinear( in vec4 value ) {\n\treturn vec4( value.rgb * exp2( value.a * 255.0 - 128.0 ), 1.0 );\n}
436\nvec4 LinearToRGBE( in vec4 value ) {\n\tfloat maxComponent = max( max( value.r, value.g ), value.b );\n\tfloat fExp = clamp( ceil( log2( maxComponent ) ), -128.0, 127.0 );\n\treturn vec4( value.rgb / exp2( fExp ), ( fExp + 128.0 ) / 255.0 );\n}\nvec4 RGBMToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.rgb * value.a * maxRange, 1.0 );\n}\nvec4 LinearToRGBM( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.r, max( value.g, value.b ) );\n\tfloat M = clamp( maxRGB / maxRange, 0.0, 1.0 );\n\tM = ceil( M * 255.0 ) / 255.0;\n\treturn vec4( value.rgb / ( M * maxRange ), M );\n}\nvec4 RGBDToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.rgb * ( ( maxRange / 255.0 ) / value.a ), 1.0 );\n}\nvec4 LinearToRGBD( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.r, max( value.g, value.b ) );\n\tfloat D = max( maxRange / maxRGB, 1.0 );\n\tD = min( floor( D ) / 255.0, 1.0 );\n\treturn vec4( value.rgb * ( D * ( 255.0 / maxRange ) ), D );\n}\nconst mat3 cLogLuvM = mat3( 0.2209, 0.3390, 0.4184, 0.1138, 0.6780, 0.7319, 0.0102, 0.1130, 0.2969 );\nvec4 LinearToLogLuv( in vec4 value ) {\n\tvec3 Xp_Y_XYZp = cLogLuvM * value.rgb;\n\tXp_Y_XYZp = max( Xp_Y_XYZp, vec3( 1e-6, 1e-6, 1e-6 ) );\n\tvec4 vResult;\n\tvResult.xy = Xp_Y_XYZp.xy / Xp_Y_XYZp.z;\n\tfloat Le = 2.0 * log2(Xp_Y_XYZp.y) + 127.0;\n\tvResult.w = fract( Le );\n\tvResult.z = ( Le - ( floor( vResult.w * 255.0 ) ) / 255.0 ) / 255.0;\n\treturn vResult;\n}\nconst mat3 cLogLuvInverseM = mat3( 6.0014, -2.7008, -1.7996, -1.3320, 3.1029, -5.7721, 0.3008, -1.0882, 5.6268 );\nvec4 LogLuvToLinear( in vec4 value ) {\n\tfloat Le = value.z * 255.0 + value.w;\n\tvec3 Xp_Y_XYZp;\n\tXp_Y_XYZp.y = exp2( ( Le - 127.0 ) / 2.0 );\n\tXp_Y_XYZp.z = Xp_Y_XYZp.y / value.y;\n\tXp_Y_XYZp.x = value.x * Xp_Y_XYZp.z;\n\tvec3 vRGB = cLogLuvInverseM * Xp_Y_XYZp.rgb;\n\treturn vec4( max( vRGB, 0.0 ), 1.0 );\n}", 437 envmap_fragment:"#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\tvec3 cameraToVertex = normalize( vWorldPosition - cameraPosition );\n\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( cameraToVertex, worldNormal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( cameraToVertex, worldNormal, refractionRatio );\n\t\t#endif\n\t#else\n\t\tvec3 reflectVec = vReflect;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tvec4 envColor = textureCube( envMap, vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\t#elif defined( ENVMAP_TYPE_EQUIREC )\n\t\tvec2 sampleUV;\n\t\treflectVec = normalize( reflectVec );\n\t\tsampleUV.y = asin( clamp( reflectVec.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\t\tsampleUV.x = atan( reflectVec.z, reflectVec.x ) * RECIPROCAL_PI2 + 0.5;\n\t\tvec4 envColor = texture2D( envMap, sampleUV );\n\t#elif defined( ENVMAP_TYPE_SPHERE )\n\t\treflectVec = normalize( reflectVec );\n\t\tvec3 reflectView = normalize( ( viewMatrix * vec4( reflectVec, 0.0 ) ).xyz + vec3( 0.0, 0.0, 1.0 ) );\n\t\tvec4 envColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5 );\n\t#else\n\t\tvec4 envColor = vec4( 0.0 );\n\t#endif\n\tenvColor = envMapTexelToLinear( envColor );\n\t#ifdef ENVMAP_BLENDING_MULTIPLY\n\t\toutgoingLight = mix( outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_MIX )\n\t\toutgoingLight = mix( outgoingLight, envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_ADD )\n\t\toutgoingLight += envColor.xyz * specularStrength * reflectivity;\n\t#endif\n#endif", 438 envmap_pars_fragment:"#if defined( USE_ENVMAP ) || defined( PHYSICAL )\n\tuniform float reflectivity;\n\tuniform float envMapIntensity;\n#endif\n#ifdef USE_ENVMAP\n\t#if ! defined( PHYSICAL ) && ( defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) )\n\t\tvarying vec3 vWorldPosition;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tuniform samplerCube envMap;\n\t#else\n\t\tuniform sampler2D envMap;\n\t#endif\n\tuniform float flipEnvMap;\n\tuniform int maxMipLevel;\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( PHYSICAL )\n\t\tuniform float refractionRatio;\n\t#else\n\t\tvarying vec3 vReflect;\n\t#endif\n#endif", 439 envmap_pars_vertex:"#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\tvarying vec3 vWorldPosition;\n\t#else\n\t\tvarying vec3 vReflect;\n\t\tuniform float refractionRatio;\n\t#endif\n#endif",envmap_physical_pars_fragment:"#if defined( USE_ENVMAP ) && defined( PHYSICAL )\n\tvec3 getLightProbeIndirectIrradiance( const in GeometricContext geometry, const in int maxMIPLevel ) {\n\t\tvec3 worldNormal = inverseTransformDirection( geometry.normal, viewMatrix );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryVec = vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec3 queryVec = vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, queryVec, 1.0 );\n\t\t#else\n\t\t\tvec4 envMapColor = vec4( 0.0 );\n\t\t#endif\n\t\treturn PI * envMapColor.rgb * envMapIntensity;\n\t}
439\n\tfloat getSpecularMIPLevel( const in float blinnShininessExponent, const in int maxMIPLevel ) {\n\t\tfloat maxMIPLevelScalar = float( maxMIPLevel );\n\t\tfloat desiredMIPLevel = maxMIPLevelScalar + 0.79248 - 0.5 * log2( pow2( blinnShininessExponent ) + 1.0 );\n\t\treturn clamp( desiredMIPLevel, 0.0, maxMIPLevelScalar );\n\t}\n\tvec3 getLightProbeIndirectRadiance( const in GeometricContext geometry, const in float blinnShininessExponent, const in int maxMIPLevel ) {\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( -geometry.viewDir, geometry.normal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( -geometry.viewDir, geometry.normal, refractionRatio );\n\t\t#endif\n\t\treflectVec = inverseTransformDirection( reflectVec, viewMatrix );\n\t\tfloat specularMIPLevel = getSpecularMIPLevel( blinnShininessExponent, maxMIPLevel );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryReflectVec = vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec3 queryReflectVec = vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, queryReflectVec, BlinnExponentToGGXRoughness(blinnShininessExponent ));\n\t\t#elif defined( ENVMAP_TYPE_EQUIREC )\n\t\t\tvec2 sampleUV;\n\t\t\tsampleUV.y = asin( clamp( reflectVec.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\t\t\tsampleUV.x = atan( reflectVec.z, reflectVec.x ) * RECIPROCAL_PI2 + 0.5;\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = texture2DLodEXT( envMap, sampleUV, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = texture2D( envMap, sampleUV, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_SPHERE )\n\t\t\tvec3 reflectView = normalize( ( viewMatrix * vec4( reflectVec, 0.0 ) ).xyz + vec3( 0.0,0.0,1.0 ) );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = texture2DLodEXT( envMap, reflectView.xy * 0.5 + 0.5, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#endif\n\t\treturn envMapColor.rgb * envMapIntensity;\n\t}\n#endif", 440 envmap_vertex:"#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\tvWorldPosition = worldPosition.xyz;
440\n\t#else\n\t\tvec3 cameraToVertex = normalize( worldPosition.xyz - cameraPosition );\n\t\tvec3 worldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvReflect = reflect( cameraToVertex, worldNormal );\n\t\t#else\n\t\t\tvReflect = refract( cameraToVertex, worldNormal, refractionRatio );\n\t\t#endif\n\t#endif\n#endif", 441 fog_vertex:"#ifdef USE_FOG\n\tfogDepth = -mvPosition.z;\n#endif",fog_pars_vertex:"#ifdef USE_FOG\n\tvarying float fogDepth;\n#endif",fog_fragment:"#ifdef USE_FOG\n\t#ifdef FOG_EXP2\n\t\tfloat fogFactor = whiteCompliment( exp2( - fogDensity * fogDensity * fogDepth * fogDepth * LOG2 ) );\n\t#else\n\t\tfloat fogFactor = smoothstep( fogNear, fogFar, fogDepth );\n\t#endif\n\tgl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );\n#endif",fog_pars_fragment:"#ifdef USE_FOG\n\tuniform vec3 fogColor;\n\tvarying float fogDepth;\n\t#ifdef FOG_EXP2\n\t\tuniform float fogDensity;\n\t#else\n\t\tuniform float fogNear;\n\t\tuniform float fogFar;\n\t#endif\n#endif", 442 gradientmap_pars_fragment:"#ifdef TOON\n\tuniform sampler2D gradientMap;\n\tvec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) {\n\t\tfloat dotNL = dot( normal, lightDirection );\n\t\tvec2 coord = vec2( dotNL * 0.5 + 0.5, 0.0 );\n\t\t#ifdef USE_GRADIENTMAP\n\t\t\treturn texture2D( gradientMap, coord ).rgb;\n\t\t#else\n\t\t\treturn ( coord.x < 0.7 ) ? vec3( 0.7 ) : vec3( 1.0 );\n\t\t#endif\n\t}\n#endif",lightmap_fragment:"#ifdef USE_LIGHTMAP\n\treflectedLight.indirectDiffuse += PI * texture2D( lightMap, vUv2 ).xyz * lightMapIntensity;\n#endif", 443 lightmap_pars_fragment:"#ifdef USE_LIGHTMAP\n\tuniform sampler2D lightMap;\n\tuniform float lightMapIntensity;\n#endif",lights_lambert_vertex:"vec3 diffuse = vec3( 1.0 );\nGeometricContext geometry;\ngeometry.position = mvPosition.xyz;\ngeometry.normal = normalize( transformedNormal );\ngeometry.viewDir = normalize( -mvPosition.xyz );\nGeometricContext backGeometry;\nbackGeometry.position = geometry.position;\nbackGeometry.normal = -geometry.normal;\nbackGeometry.viewDir = geometry.viewDir;\nvLightFront = vec3( 0.0 );\nvIndirectFront = vec3( 0.0 );\n#ifdef DOUBLE_SIDED\n\tvLightBack = vec3( 0.0 );\n\tvIndirectBack = vec3( 0.0 );\n#endif\nIncidentLight directLight;\nfloat dotNL;\nvec3 directLightColor_Diffuse;\n#if NUM_POINT_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tgetPointDirectLightIrradiance( pointLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tgetSpotDirectLightIrradiance( spotLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n#endif\n#if NUM_DIR_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tgetDirectionalDirectLightIrradiance( directionalLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\tvIndirectFront += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvIndirectBack += getHemisphereLightIrradiance( hemisphereLights[ i ], backGeometry );\n\t\t#endif\n\t}\n#endif", 444 lights_pars_begin:"uniform vec3 ambientLightColor;\nuniform vec3 lightProbe[ 9 ];\nvec3 shGetIrradianceAt( in vec3 normal, in vec3 shCoefficients[ 9 ] ) {\n\tfloat x = normal.x, y = normal.y, z = normal.z;\n\tvec3 result = shCoefficients[ 0 ] * 0.886227;\n\tresult += shCoefficients[ 1 ] * 2.0 * 0.511664 * y;\n\tresult += shCoefficients[ 2 ] * 2.0 * 0.511664 * z;\n\tresult += shCoefficients[ 3 ] * 2.0 * 0.511664 * x;\n\tresult += shCoefficients[ 4 ] * 2.0 * 0.429043 * x * y;\n\tresult += shCoefficients[ 5 ] * 2.0 * 0.429043 * y * z;\n\tresult += shCoefficients[ 6 ] * ( 0.743125 * z * z - 0.247708 );\n\tresult += shCoefficients[ 7 ] * 2.0 * 0.429043 * x * z;\n\tresult += shCoefficients[ 8 ] * 0.429043 * ( x * x - y * y );\n\treturn result;\n}\nvec3 getLightProbeIrradiance( const in vec3 lightProbe[ 9 ], const in GeometricContext geometry ) {\n\tvec3 worldNormal = inverseTransformDirection( geometry.normal, viewMatrix );\n\tvec3 irradiance = shGetIrradianceAt( worldNormal, lightProbe );\n\treturn irradiance;\n}\nvec3 getAmbientLightIrradiance( const in vec3 ambientLightColor ) {\n\tvec3 irradiance = ambientLightColor;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treturn irradiance;\n}\n#if NUM_DIR_LIGHTS > 0\n\tstruct DirectionalLight {\n\t\tvec3 direction;\n\t\tvec3 color;\n\t\tint shadow;\n\t\tfloat shadowBias;\n\t\tfloat shadowRadius;\n\t\tvec2 shadowMapSize;\n\t};\n\tuniform DirectionalLight directionalLights[ NUM_DIR_LIGHTS ];\n\tvoid getDirectionalDirectLightIrradiance( const in DirectionalLight directionalLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tdirectLight.color = directionalLight.color;\n\t\tdirectLight.direction = directionalLight.direction;\n\t\tdirectLight.visible = true;\n\t}\n#endif\n#if NUM_POINT_LIGHTS > 0\n\tstruct PointLight {\n\t\tvec3 position;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t\tint shadow;\n\t\tfloat shadowBias;\n\t\tfloat shadowRadius;\n\t\tvec2 shadowMapSize;\n\t\tfloat shadowCameraNear;\n\t\tfloat shadowCameraFar;\n\t};\n\tuniform PointLight pointLights[ NUM_POINT_LIGHTS ];\n\tvoid getPointDirectLightIrradiance( const in PointLight pointLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tvec3 lVector = pointLight.position - geometry.position;\n\t\tdirectLight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tdirectLight.color = pointLight.color;\n\t\tdirectLight.color *= punctualLightIntensityToIrradianceFactor( lightDistance, pointLight.distance, pointLight.decay );\n\t\tdirectLight.visible = ( directLight.color != vec3( 0.0 ) );\n\t}
444\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\tstruct SpotLight {\n\t\tvec3 position;\n\t\tvec3 direction;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t\tfloat coneCos;\n\t\tfloat penumbraCos;\n\t\tint shadow;\n\t\tfloat shadowBias;\n\t\tfloat shadowRadius;\n\t\tvec2 shadowMapSize;\n\t};\n\tuniform SpotLight spotLights[ NUM_SPOT_LIGHTS ];\n\tvoid getSpotDirectLightIrradiance( const in SpotLight spotLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tvec3 lVector = spotLight.position - geometry.position;\n\t\tdirectLight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tfloat angleCos = dot( directLight.direction, spotLight.direction );\n\t\tif ( angleCos > spotLight.coneCos ) {\n\t\t\tfloat spotEffect = smoothstep( spotLight.coneCos, spotLight.penumbraCos, angleCos );\n\t\t\tdirectLight.color = spotLight.color;\n\t\t\tdirectLight.color *= spotEffect * punctualLightIntensityToIrradianceFactor( lightDistance, spotLight.distance, spotLight.decay );\n\t\t\tdirectLight.visible = true;\n\t\t} else {\n\t\t\tdirectLight.color = vec3( 0.0 );\n\t\t\tdirectLight.visible = false;\n\t\t}\n\t}\n#endif\n#if NUM_RECT_AREA_LIGHTS > 0\n\tstruct RectAreaLight {\n\t\tvec3 color;\n\t\tvec3 position;\n\t\tvec3 halfWidth;\n\t\tvec3 halfHeight;\n\t};\n\tuniform sampler2D ltc_1;\tuniform sampler2D ltc_2;\n\tuniform RectAreaLight rectAreaLights[ NUM_RECT_AREA_LIGHTS ];\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\tstruct HemisphereLight {\n\t\tvec3 direction;\n\t\tvec3 skyColor;\n\t\tvec3 groundColor;\n\t};\n\tuniform HemisphereLight hemisphereLights[ NUM_HEMI_LIGHTS ];\n\tvec3 getHemisphereLightIrradiance( const in HemisphereLight hemiLight, const in GeometricContext geometry ) {\n\t\tfloat dotNL = dot( geometry.normal, hemiLight.direction );\n\t\tfloat hemiDiffuseWeight = 0.5 * dotNL + 0.5;\n\t\tvec3 irradiance = mix( hemiLight.groundColor, hemiLight.skyColor, hemiDiffuseWeight );\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tirradiance *= PI;\n\t\t#endif\n\t\treturn irradiance;\n\t}\n#endif", 445 lights_phong_fragment:"BlinnPhongMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;\nmaterial.specularColor = specular;\nmaterial.specularShininess = shininess;\nmaterial.specularStrength = specularStrength;",lights_phong_pars_fragment:"varying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\nstruct BlinnPhongMaterial {\n\tvec3\tdiffuseColor;\n\tvec3\tspecularColor;\n\tfloat\tspecularShininess;\n\tfloat\tspecularStrength;\n};\nvoid RE_Direct_BlinnPhong( const in IncidentLight directLight, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\t#ifdef TOON\n\t\tvec3 irradiance = getGradientIrradiance( geometry.normal, directLight.direction ) * directLight.color;\n\t#else\n\t\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\t\tvec3 irradiance = dotNL * directLight.color;\n\t#endif\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treflectedLight.directDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n\treflectedLight.directSpecular += irradiance * BRDF_Specular_BlinnPhong( directLight, geometry, material.specularColor, material.specularShininess ) * material.specularStrength;\n}\nvoid RE_IndirectDiffuse_BlinnPhong( const in vec3 irradiance, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_BlinnPhong\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_BlinnPhong\n#define Material_LightProbeLOD( material )\t(0)", 446 lights_physical_fragment:"PhysicalMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb * ( 1.0 - metalnessFactor );\nmaterial.specularRoughness = clamp( roughnessFactor, 0.04, 1.0 );\n#ifdef STANDARD\n\tmaterial.specularColor = mix( vec3( DEFAULT_SPECULAR_COEFFICIENT ), diffuseColor.rgb, metalnessFactor );\n#else\n\tmaterial.specularColor = mix( vec3( MAXIMUM_SPECULAR_COEFFICIENT * pow2( reflectivity ) ), diffuseColor.rgb, metalnessFactor );\n\tmaterial.clearCoat = saturate( clearCoat );\tmaterial.clearCoatRoughness = clamp( clearCoatRoughness, 0.04, 1.0 );\n#endif", 447
vendor: 5,667 bytes, line 447
447lights_physical_pars_fragment:"struct PhysicalMaterial {\n\tvec3\tdiffuseColor;\n\tfloat\tspecularRoughness;\n\tvec3\tspecularColor;\n\t#ifndef STANDARD\n\t\tfloat clearCoat;\n\t\tfloat clearCoatRoughness;\n\t#endif\n};\n#define MAXIMUM_SPECULAR_COEFFICIENT 0.16\n#define DEFAULT_SPECULAR_COEFFICIENT 0.04\nfloat clearCoatDHRApprox( const in float roughness, const in float dotNL ) {\n\treturn DEFAULT_SPECULAR_COEFFICIENT + ( 1.0 - DEFAULT_SPECULAR_COEFFICIENT ) * ( pow( 1.0 - dotNL, 5.0 ) * pow( 1.0 - roughness, 2.0 ) );\n}\n#if NUM_RECT_AREA_LIGHTS > 0\n\tvoid RE_Direct_RectArea_Physical( const in RectAreaLight rectAreaLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\t\tvec3 normal = geometry.normal;\n\t\tvec3 viewDir = geometry.viewDir;\n\t\tvec3 position = geometry.position;\n\t\tvec3 lightPos = rectAreaLight.position;\n\t\tvec3 halfWidth = rectAreaLight.halfWidth;\n\t\tvec3 halfHeight = rectAreaLight.halfHeight;\n\t\tvec3 lightColor = rectAreaLight.color;\n\t\tfloat roughness = material.specularRoughness;\n\t\tvec3 rectCoords[ 4 ];\n\t\trectCoords[ 0 ] = lightPos + halfWidth - halfHeight;\t\trectCoords[ 1 ] = lightPos - halfWidth - halfHeight;\n\t\trectCoords[ 2 ] = lightPos - halfWidth + halfHeight;\n\t\trectCoords[ 3 ] = lightPos + halfWidth + halfHeight;\n\t\tvec2 uv = LTC_Uv( normal, viewDir, roughness );\n\t\tvec4 t1 = texture2D( ltc_1, uv );\n\t\tvec4 t2 = texture2D( ltc_2, uv );\n\t\tmat3 mInv = mat3(\n\t\t\tvec3( t1.x, 0, t1.y ),\n\t\t\tvec3( 0, 1, 0 ),\n\t\t\tvec3( t1.z, 0, t1.w )\n\t\t);\n\t\tvec3 fresnel = ( material.specularColor * t2.x + ( vec3( 1.0 ) - material.specularColor ) * t2.y );\n\t\treflectedLight.directSpecular += lightColor * fresnel * LTC_Evaluate( normal, viewDir, position, mInv, rectCoords );\n\t\treflectedLight.directDiffuse += lightColor * material.diffuseColor * LTC_Evaluate( normal, viewDir, position, mat3( 1.0 ), rectCoords );\n\t}\n#endif\nvoid RE_Direct_Physical( const in IncidentLight directLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\t#ifndef STANDARD\n\t\tfloat clearCoatDHR = material.clearCoat * clearCoatDHRApprox( material.clearCoatRoughness, dotNL );\n\t#else\n\t\tfloat clearCoatDHR = 0.0;\n\t#endif\n\treflectedLight.directSpecular += ( 1.0 - clearCoatDHR ) * irradiance * BRDF_Specular_GGX( directLight, geometry, material.specularColor, material.specularRoughness );\n\treflectedLight.directDiffuse += ( 1.0 - clearCoatDHR ) * irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n\t#ifndef STANDARD\n\t\treflectedLight.directSpecular += irradiance * material.clearCoat * BRDF_Specular_GGX( directLight, geometry, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearCoatRoughness );\n\t#endif\n}\nvoid RE_IndirectDiffuse_Physical( const in vec3 irradiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\t#ifndef ENVMAP_TYPE_CUBE_UV\n\t\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n\t#endif\n}\nvoid RE_IndirectSpecular_Physical( const in vec3 radiance, const in vec3 irradiance, const in vec3 clearCoatRadiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight) {\n\t#ifndef STANDARD\n\t\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\t\tfloat dotNL = dotNV;\n\t\tfloat clearCoatDHR = material.clearCoat * clearCoatDHRApprox( material.clearCoatRoughness, dotNL );\n\t#else\n\t\tfloat clearCoatDHR = 0.0;\n\t#endif\n\tfloat clearCoatInv = 1.0 - clearCoatDHR;\n\t#if defined( ENVMAP_TYPE_CUBE_UV )\n\t\tvec3 singleScattering = vec3( 0.0 );\n\t\tvec3 multiScattering = vec3( 0.0 );\n\t\tvec3 cosineWeightedIrradiance = irradiance * RECIPROCAL_PI;\n\t\tBRDF_Specular_Multiscattering_Environment( geometry, material.specularColor, material.specularRoughness, singleScattering, multiScattering );\n\t\tvec3 diffuse = material.diffuseColor * ( 1.0 - ( singleScattering + multiScattering ) );\n\t\treflectedLight.indirectSpecular += clearCoatInv * radiance * singleScattering;\n\t\treflectedLight.indirectDiffuse += multiScattering * cosineWeightedIrradiance;\n\t\treflectedLight.indirectDiffuse += diffuse * cosineWeightedIrradiance;\n\t#else\n\t\treflectedLight.indirectSpecular += clearCoatInv * radiance * BRDF_Specular_GGX_Environment( geometry, material.specularColor, material.specularRoughness );\n\t#endif\n\t#ifndef STANDARD\n\t\treflectedLight.indirectSpecular += clearCoatRadiance * material.clearCoat * BRDF_Specular_GGX_Environment( geometry, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearCoatRoughness );\n\t#endif\n}\n#define RE_Direct\t\t\t\tRE_Direct_Physical\n#define RE_Direct_RectArea\t\tRE_Direct_RectArea_Physical\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Physical\n#define RE_IndirectSpecular\t\tRE_IndirectSpecular_Physical\n#define Material_BlinnShininessExponent( material ) GGXRoughnessToBlinnExponent( material.specularRoughness )\n#define Material_ClearCoat_BlinnShininessExponent( material ) GGXRoughnessToBlinnExponent( material.clearCoatRoughness )\nfloat computeSpecularOcclusion( const in float dotNV, const in float ambientOcclusion, const in float roughness ) {\n\treturn saturate( pow( dotNV + ambientOcclusion, exp2( - 16.0 * roughness - 1.0 ) ) - 1.0 + ambientOcclusion );\n}",
447 448 lights_fragment_begin:"\nGeometricContext geometry;\ngeometry.position = - vViewPosition;\ngeometry.normal = normal;\ngeometry.viewDir = normalize( vViewPosition );\nIncidentLight directLight;\n#if ( NUM_POINT_LIGHTS > 0 ) && defined( RE_Direct )\n\tPointLight pointLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tpointLight = pointLights[ i ];\n\t\tgetPointDirectLightIrradiance( pointLight, geometry, directLight );\n\t\t#ifdef USE_SHADOWMAP\n\t\tdirectLight.color *= all( bvec2( pointLight.shadow, directLight.visible ) ) ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_SPOT_LIGHTS > 0 ) && defined( RE_Direct )\n\tSpotLight spotLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tspotLight = spotLights[ i ];\n\t\tgetSpotDirectLightIrradiance( spotLight, geometry, directLight );\n\t\t#ifdef USE_SHADOWMAP\n\t\tdirectLight.color *= all( bvec2( spotLight.shadow, directLight.visible ) ) ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_DIR_LIGHTS > 0 ) && defined( RE_Direct )\n\tDirectionalLight directionalLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tgetDirectionalDirectLightIrradiance( directionalLight, geometry, directLight );\n\t\t#ifdef USE_SHADOWMAP\n\t\tdirectLight.color *= all( bvec2( directionalLight.shadow, directLight.visible ) ) ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_RECT_AREA_LIGHTS > 0 ) && defined( RE_Direct_RectArea )\n\tRectAreaLight rectAreaLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_RECT_AREA_LIGHTS; i ++ ) {\n\t\trectAreaLight = rectAreaLights[ i ];\n\t\tRE_Direct_RectArea( rectAreaLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if defined( RE_IndirectDiffuse )\n\tvec3 irradiance = getAmbientLightIrradiance( ambientLightColor );\n\tirradiance += getLightProbeIrradiance( lightProbe, geometry );\n\t#if ( NUM_HEMI_LIGHTS > 0 )\n\t\t#pragma unroll_loop\n\t\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\t\tirradiance += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t}\n\t#endif\n#endif\n#if defined( RE_IndirectSpecular )\n\tvec3 radiance = vec3( 0.0 );\n\tvec3 clearCoatRadiance = vec3( 0.0 );\n#endif", 449 lights_fragment_maps:"#if defined( RE_IndirectDiffuse )\n\t#ifdef USE_LIGHTMAP\n\t\tvec3 lightMapIrradiance = texture2D( lightMap, vUv2 ).xyz * lightMapIntensity;\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tlightMapIrradiance *= PI;\n\t\t#endif\n\t\tirradiance += lightMapIrradiance;\n\t#endif\n\t#if defined( USE_ENVMAP ) && defined( PHYSICAL ) && defined( ENVMAP_TYPE_CUBE_UV )\n\t\tirradiance += getLightProbeIndirectIrradiance( geometry, maxMipLevel );\n\t#endif\n#endif\n#if defined( USE_ENVMAP ) && defined( RE_IndirectSpecular )\n\tradiance += getLightProbeIndirectRadiance( geometry, Material_BlinnShininessExponent( material ), maxMipLevel );\n\t#ifndef STANDARD\n\t\tclearCoatRadiance += getLightProbeIndirectRadiance( geometry, Material_ClearCoat_BlinnShininessExponent( material ), maxMipLevel );\n\t#endif\n#endif", 450 lights_fragment_end:"#if defined( RE_IndirectDiffuse )\n\tRE_IndirectDiffuse( irradiance, geometry, material, reflectedLight );\n#endif\n#if defined( RE_IndirectSpecular )\n\tRE_IndirectSpecular( radiance, irradiance, clearCoatRadiance, geometry, material, reflectedLight );\n#endif",logdepthbuf_fragment:"#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )\n\tgl_FragDepthEXT = log2( vFragDepth ) * logDepthBufFC * 0.5;\n#endif",logdepthbuf_pars_fragment:"#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )\n\tuniform float logDepthBufFC;\n\tvarying float vFragDepth;\n#endif", 451 logdepthbuf_pars_vertex:"#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvarying float vFragDepth;\n\t#else\n\t\tuniform float logDepthBufFC;\n\t#endif\n#endif",logdepthbuf_vertex:"#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvFragDepth = 1.0 + gl_Position.w;\n\t#else\n\t\tgl_Position.z = log2( max( EPSILON, gl_Position.w + 1.0 ) ) * logDepthBufFC - 1.0;\n\t\tgl_Position.z *= gl_Position.w;\n\t#endif\n#endif",map_fragment:"#ifdef USE_MAP\n\tvec4 texelColor = texture2D( map, vUv );\n\ttexelColor = mapTexelToLinear( texelColor );\n\tdiffuseColor *= texelColor;\n#endif", 452 map_pars_fragment:"#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif",map_particle_fragment:"#ifdef USE_MAP\n\tvec2 uv = ( uvTransform * vec3( gl_PointCoord.x, 1.0 - gl_PointCoord.y, 1 ) ).xy;\n\tvec4 mapTexel = texture2D( map, uv );\n\tdiffuseColor *= mapTexelToLinear( mapTexel );\n#endif",map_particle_pars_fragment:"#ifdef USE_MAP\n\tuniform mat3 uvTransform;\n\tuniform sampler2D map;\n#endif",metalnessmap_fragment:"float metalnessFactor = metalness;\n#ifdef USE_METALNESSMAP\n\tvec4 texelMetalness = texture2D( metalnessMap, vUv );\n\tmetalnessFactor *= texelMetalness.b;\n#endif", 453 metalnessmap_pars_fragment:"#ifdef USE_METALNESSMAP\n\tuniform sampler2D metalnessMap;\n#endif",morphnormal_vertex:"#ifdef USE_MORPHNORMALS\n\tobjectNormal += ( morphNormal0 - normal ) * morphTargetInfluences[ 0 ];\n\tobjectNormal += ( morphNormal1 - normal ) * morphTargetInfluences[ 1 ];\n\tobjectNormal += ( morphNormal2 - normal ) * morphTargetInfluences[ 2 ];\n\tobjectNormal += ( morphNormal3 - normal ) * morphTargetInfluences[ 3 ];\n#endif",morphtarget_pars_vertex:"#ifdef USE_MORPHTARGETS\n\t#ifndef USE_MORPHNORMALS\n\tuniform float morphTargetInfluences[ 8 ];\n\t#else\n\tuniform float morphTargetInfluences[ 4 ];\n\t#endif\n#endif", 454 morphtarget_vertex:"#ifdef USE_MORPHTARGETS\n\ttransformed += ( morphTarget0 - position ) * morphTargetInfluences[ 0 ];\n\ttransformed += ( morphTarget1 - position ) * morphTargetInfluences[ 1 ];\n\ttransformed += ( morphTarget2 - position ) * morphTargetInfluences[ 2 ];\n\ttransformed += ( morphTarget3 - position ) * morphTargetInfluences[ 3 ];\n\t#ifndef USE_MORPHNORMALS\n\ttransformed += ( morphTarget4 - position ) * morphTargetInfluences[ 4 ];\n\ttransformed += ( morphTarget5 - position ) * morphTargetInfluences[ 5 ];\n\ttransformed += ( morphTarget6 - position ) * morphTargetInfluences[ 6 ];\n\ttransformed += ( morphTarget7 - position ) * morphTargetInfluences[ 7 ];\n\t#endif\n#endif", 455 normal_fragment_begin:"#ifdef FLAT_SHADED\n\tvec3 fdx = vec3( dFdx( vViewPosition.x ), dFdx( vViewPosition.y ), dFdx( vViewPosition.z ) );\n\tvec3 fdy = vec3( dFdy( vViewPosition.x ), dFdy( vViewPosition.y ), dFdy( vViewPosition.z ) );\n\tvec3 normal = normalize( cross( fdx, fdy ) );\n#else\n\tvec3 normal = normalize( vNormal );\n\t#ifdef DOUBLE_SIDED\n\t\tnormal = normal * ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t#endif\n\t#ifdef USE_TANGENT\n\t\tvec3 tangent = normalize( vTangent );\n\t\tvec3 bitangent = normalize( vBitangent );\n\t\t#ifdef DOUBLE_SIDED\n\t\t\ttangent = tangent * ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t\t\tbitangent = bitangent * ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t\t#endif\n\t#endif\n#endif", 456 normal_fragment_maps:"#ifdef USE_NORMALMAP\n\t#ifdef OBJECTSPACE_NORMALMAP\n\t\tnormal = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\t\t#ifdef FLIP_SIDED\n\t\t\tnormal = - normal;\n\t\t#endif\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tnormal = normal * ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t\t#endif\n\t\tnormal = normalize( normalMatrix * normal );\n\t#else\n\t\t#ifdef USE_TANGENT\n\t\t\tmat3 vTBN = mat3( tangent, bitangent, normal );\n\t\t\tvec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\t\t\tmapN.xy = normalScale * mapN.xy;\n\t\t\tnormal = normalize( vTBN * mapN );
456\n\t\t#else\n\t\t\tnormal = perturbNormal2Arb( -vViewPosition, normal );\n\t\t#endif\n\t#endif\n#elif defined( USE_BUMPMAP )\n\tnormal = perturbNormalArb( -vViewPosition, normal, dHdxy_fwd() );\n#endif", 457 normalmap_pars_fragment:"#ifdef USE_NORMALMAP\n\tuniform sampler2D normalMap;\n\tuniform vec2 normalScale;\n\t#ifdef OBJECTSPACE_NORMALMAP\n\t\tuniform mat3 normalMatrix;\n\t#else\n\t\tvec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm ) {\n\t\t\tvec3 q0 = vec3( dFdx( eye_pos.x ), dFdx( eye_pos.y ), dFdx( eye_pos.z ) );\n\t\t\tvec3 q1 = vec3( dFdy( eye_pos.x ), dFdy( eye_pos.y ), dFdy( eye_pos.z ) );\n\t\t\tvec2 st0 = dFdx( vUv.st );\n\t\t\tvec2 st1 = dFdy( vUv.st );\n\t\t\tfloat scale = sign( st1.t * st0.s - st0.t * st1.s );\n\t\t\tvec3 S = normalize( ( q0 * st1.t - q1 * st0.t ) * scale );\n\t\t\tvec3 T = normalize( ( - q0 * st1.s + q1 * st0.s ) * scale );\n\t\t\tvec3 N = normalize( surf_norm );\n\t\t\tmat3 tsn = mat3( S, T, N );\n\t\t\tvec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\t\t\tmapN.xy *= normalScale;\n\t\t\tmapN.xy *= ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t\t\treturn normalize( tsn * mapN );\n\t\t}\n\t#endif\n#endif", 458 packing:"vec3 packNormalToRGB( const in vec3 normal ) {\n\treturn normalize( normal ) * 0.5 + 0.5;\n}\nvec3 unpackRGBToNormal( const in vec3 rgb ) {\n\treturn 2.0 * rgb.xyz - 1.0;\n}\nconst float PackUpscale = 256. / 255.;const float UnpackDownscale = 255. / 256.;\nconst vec3 PackFactors = vec3( 256. * 256. * 256., 256. * 256., 256. );\nconst vec4 UnpackFactors = UnpackDownscale / vec4( PackFactors, 1. );\nconst float ShiftRight8 = 1. / 256.;\nvec4 packDepthToRGBA( const in float v ) {\n\tvec4 r = vec4( fract( v * PackFactors ), v );\n\tr.yzw -= r.xyz * ShiftRight8;\treturn r * PackUpscale;\n}\nfloat unpackRGBAToDepth( const in vec4 v ) {\n\treturn dot( v, UnpackFactors );\n}\nfloat viewZToOrthographicDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn ( viewZ + near ) / ( near - far );\n}\nfloat orthographicDepthToViewZ( const in float linearClipZ, const in float near, const in float far ) {\n\treturn linearClipZ * ( near - far ) - near;\n}\nfloat viewZToPerspectiveDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn (( near + viewZ ) * far ) / (( far - near ) * viewZ );\n}\nfloat perspectiveDepthToViewZ( const in float invClipZ, const in float near, const in float far ) {\n\treturn ( near * far ) / ( ( far - near ) * invClipZ - far );\n}", 459 premultiplied_alpha_fragment:"#ifdef PREMULTIPLIED_ALPHA\n\tgl_FragColor.rgb *= gl_FragColor.a;\n#endif",project_vertex:"vec4 mvPosition = modelViewMatrix * vec4( transformed, 1.0 );\ngl_Position = projectionMatrix * mvPosition;",dithering_fragment:"#if defined( DITHERING )\n\tgl_FragColor.rgb = dithering( gl_FragColor.rgb );\n#endif",dithering_pars_fragment:"#if defined( DITHERING )\n\tvec3 dithering( vec3 color ) {\n\t\tfloat grid_position = rand( gl_FragCoord.xy );\n\t\tvec3 dither_shift_RGB = vec3( 0.25 / 255.0, -0.25 / 255.0, 0.25 / 255.0 );\n\t\tdither_shift_RGB = mix( 2.0 * dither_shift_RGB, -2.0 * dither_shift_RGB, grid_position );\n\t\treturn color + dither_shift_RGB;\n\t}\n#endif", 460 roughnessmap_fragment:"float roughnessFactor = roughness;\n#ifdef USE_ROUGHNESSMAP\n\tvec4 texelRoughness = texture2D( roughnessMap, vUv );\n\troughnessFactor *= texelRoughness.g;\n#endif",roughnessmap_pars_fragment:"#ifdef USE_ROUGHNESSMAP\n\tuniform sampler2D roughnessMap;\n#endif",shadowmap_pars_fragment:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\t\tuniform sampler2D directionalShadowMap[ NUM_DIR_LIGHTS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHTS ];\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\t\tuniform sampler2D spotShadowMap[ NUM_SPOT_LIGHTS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHTS ];\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\t\tuniform sampler2D pointShadowMap[ NUM_POINT_LIGHTS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHTS ];\n\t#endif\n\tfloat texture2DCompare( sampler2D depths, vec2 uv, float compare ) {\n\t\treturn step( compare, unpackRGBAToDepth( texture2D( depths, uv ) ) );\n\t}\n\tfloat texture2DShadowLerp( sampler2D depths, vec2 size, vec2 uv, float compare ) {\n\t\tconst vec2 offset = vec2( 0.0, 1.0 );\n\t\tvec2 texelSize = vec2( 1.0 ) / size;\n\t\tvec2 centroidUV = floor( uv * size + 0.5 ) / size;\n\t\tfloat lb = texture2DCompare( depths, centroidUV + texelSize * offset.xx, compare );\n\t\tfloat lt = texture2DCompare( depths, centroidUV + texelSize * offset.xy, compare );\n\t\tfloat rb = texture2DCompare( depths, centroidUV + texelSize * offset.yx, compare );\n\t\tfloat rt = texture2DCompare( depths, centroidUV + texelSize * offset.yy, compare );\n\t\tvec2 f = fract( uv * size + 0.5 );\n\t\tfloat a = mix( lb, lt, f.y );\n\t\tfloat b = mix( rb, rt, f.y );\n\t\tfloat c = mix( a, b, f.x );\n\t\treturn c;\n\t}\n\tfloat getShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord ) {\n\t\tfloat shadow = 1.0;\n\t\tshadowCoord.xyz /= shadowCoord.w;\n\t\tshadowCoord.z += shadowBias;\n\t\tbvec4 inFrustumVec = bvec4 ( shadowCoord.x >= 0.0, shadowCoord.x <= 1.0, shadowCoord.y >= 0.0, shadowCoord.y <= 1.0 );\n\t\tbool inFrustum = all( inFrustumVec );\n\t\tbvec2 frustumTestVec = bvec2( inFrustum, shadowCoord.z <= 1.0 );\n\t\tbool frustumTest = all( frustumTestVec );\n\t\tif ( frustumTest ) {\n\t\t#if defined( SHADOWMAP_TYPE_PCF )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\t\t\tshadow = (\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#else\n\t\t\tshadow = texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z );\n\t\t#endif\n\t\t}\n\t\treturn shadow;\n\t}\n\tvec2 cubeToUV( vec3 v, float texelSizeY ) {\n\t\tvec3 absV = abs( v );\n\t\tfloat scaleToCube = 1.0 / max( absV.x, max( absV.y, absV.z ) );\n\t\tabsV *= scaleToCube;\n\t\tv *= scaleToCube * ( 1.0 - 2.0 * texelSizeY );\n\t\tvec2 planar = v.xy;\n\t\tfloat almostATexel = 1.5 * texelSizeY;\n\t\tfloat almostOne = 1.0 - almostATexel;\n\t\tif ( absV.z >= almostOne ) {\n\t\t\tif ( v.z > 0.0 )\n\t\t\t\tplanar.x = 4.0 - v.x;\n\t\t} else if ( absV.x >= almostOne ) {\n\t\t\tfloat signX = sign( v.x );\n\t\t\tplanar.x = v.z * signX + 2.0 * signX;\n\t\t} else if ( absV.y >= almostOne ) {\n\t\t\tfloat signY = sign( v.y );\n\t\t\tplanar.x = v.x + 2.0 * signY + 2.0;\n\t\t\tplanar.y = v.z * signY - 2.0;\n\t\t}\n\t\treturn vec2( 0.125, 0.25 ) * planar + vec2( 0.375, 0.75 );\n\t}\n\tfloat getPointShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord, float shadowCameraNear, float shadowCameraFar ) {\n\t\tvec2 texelSize = vec2( 1.0 ) / ( shadowMapSize * vec2( 4.0, 2.0 ) );\n\t\tvec3 lightToPosition = shadowCoord.xyz;\n\t\tfloat dp = ( length( lightToPosition ) - shadowCameraNear ) / ( shadowCameraFar - shadowCameraNear );
460\t\tdp += shadowBias;\n\t\tvec3 bd3D = normalize( lightToPosition );\n\t\t#if defined( SHADOWMAP_TYPE_PCF ) || defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\tvec2 offset = vec2( - 1, 1 ) * shadowRadius * texelSize.y;\n\t\t\treturn (\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxx, texelSize.y ), dp )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#else\n\t\t\treturn texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp );\n\t\t#endif\n\t}\n#endif", 461 shadowmap_pars_vertex:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\t\tuniform mat4 directionalShadowMatrix[ NUM_DIR_LIGHTS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHTS ];\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\t\tuniform mat4 spotShadowMatrix[ NUM_SPOT_LIGHTS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHTS ];\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\t\tuniform mat4 pointShadowMatrix[ NUM_POINT_LIGHTS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHTS ];\n\t#endif\n#endif", 462 shadowmap_vertex:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tvDirectionalShadowCoord[ i ] = directionalShadowMatrix[ i ] * worldPosition;\n\t}\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tvSpotShadowCoord[ i ] = spotShadowMatrix[ i ] * worldPosition;\n\t}\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tvPointShadowCoord[ i ] = pointShadowMatrix[ i ] * worldPosition;\n\t}\n\t#endif\n#endif", 463 shadowmask_pars_fragment:"float getShadowMask() {\n\tfloat shadow = 1.0;\n\t#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\tDirectionalLight directionalLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tshadow *= bool( directionalLight.shadow ) ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t}\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\tSpotLight spotLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tspotLight = spotLights[ i ];\n\t\tshadow *= bool( spotLight.shadow ) ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t}\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\tPointLight pointLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tpointLight = pointLights[ i ];\n\t\tshadow *= bool( pointLight.shadow ) ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar ) : 1.0;\n\t}\n\t#endif\n\t#endif\n\treturn shadow;\n}", 464 skinbase_vertex:"#ifdef USE_SKINNING\n\tmat4 boneMatX = getBoneMatrix( skinIndex.x );\n\tmat4 boneMatY = getBoneMatrix( skinIndex.y );\n\tmat4 boneMatZ = getBoneMatrix( skinIndex.z );\n\tmat4 boneMatW = getBoneMatrix( skinIndex.w );\n#endif",skinning_pars_vertex:"#ifdef USE_SKINNING\n\tuniform mat4 bindMatrix;\n\tuniform mat4 bindMatrixInverse;\n\t#ifdef BONE_TEXTURE\n\t\tuniform sampler2D boneTexture;\n\t\tuniform int boneTextureSize;\n\t\tmat4 getBoneMatrix( const in float i ) {\n\t\t\tfloat j = i * 4.0;\n\t\t\tfloat x = mod( j, float( boneTextureSize ) );\n\t\t\tfloat y = floor( j / float( boneTextureSize ) );\n\t\t\tfloat dx = 1.0 / float( boneTextureSize );\n\t\t\tfloat dy = 1.0 / float( boneTextureSize );\n\t\t\ty = dy * ( y + 0.5 );\n\t\t\tvec4 v1 = texture2D( boneTexture, vec2( dx * ( x + 0.5 ), y ) );\n\t\t\tvec4 v2 = texture2D( boneTexture, vec2( dx * ( x + 1.5 ), y ) );\n\t\t\tvec4 v3 = texture2D( boneTexture, vec2( dx * ( x + 2.5 ), y ) );\n\t\t\tvec4 v4 = texture2D( boneTexture, vec2( dx * ( x + 3.5 ), y ) );\n\t\t\tmat4 bone = mat4( v1, v2, v3, v4 );\n\t\t\treturn bone;\n\t\t}\n\t#else\n\t\tuniform mat4 boneMatrices[ MAX_BONES ];\n\t\tmat4 getBoneMatrix( const in float i ) {\n\t\t\tmat4 bone = boneMatrices[ int(i) ];\n\t\t\treturn bone;\n\t\t}\n\t#endif\n#endif", 465 skinning_vertex:"#ifdef USE_SKINNING\n\tvec4 skinVertex = bindMatrix * vec4( transformed, 1.0 );\n\tvec4 skinned = vec4( 0.0 );\n\tskinned += boneMatX * skinVertex * skinWeight.x;\n\tskinned += boneMatY * skinVertex * skinWeight.y;\n\tskinned += boneMatZ * skinVertex * skinWeight.z;\n\tskinned += boneMatW * skinVertex * skinWeight.w;\n\ttransformed = ( bindMatrixInverse * skinned ).xyz;\n#endif",skinnormal_vertex:"#ifdef USE_SKINNING\n\tmat4 skinMatrix = mat4( 0.0 );\n\tskinMatrix += skinWeight.x * boneMatX;\n\tskinMatrix += skinWeight.y * boneMatY;\n\tskinMatrix += skinWeight.z * boneMatZ;\n\tskinMatrix += skinWeight.w * boneMatW;
465\n\tskinMatrix = bindMatrixInverse * skinMatrix * bindMatrix;\n\tobjectNormal = vec4( skinMatrix * vec4( objectNormal, 0.0 ) ).xyz;\n\t#ifdef USE_TANGENT\n\t\tobjectTangent = vec4( skinMatrix * vec4( objectTangent, 0.0 ) ).xyz;\n\t#endif\n#endif", 466 specularmap_fragment:"float specularStrength;\n#ifdef USE_SPECULARMAP\n\tvec4 texelSpecular = texture2D( specularMap, vUv );\n\tspecularStrength = texelSpecular.r;\n#else\n\tspecularStrength = 1.0;\n#endif",specularmap_pars_fragment:"#ifdef USE_SPECULARMAP\n\tuniform sampler2D specularMap;\n#endif",tonemapping_fragment:"#if defined( TONE_MAPPING )\n\tgl_FragColor.rgb = toneMapping( gl_FragColor.rgb );\n#endif",tonemapping_pars_fragment:"#ifndef saturate\n\t#define saturate(a) clamp( a, 0.0, 1.0 )\n#endif\nuniform float toneMappingExposure;\nuniform float toneMappingWhitePoint;\nvec3 LinearToneMapping( vec3 color ) {\n\treturn toneMappingExposure * color;\n}\nvec3 ReinhardToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( color / ( vec3( 1.0 ) + color ) );\n}\n#define Uncharted2Helper( x ) max( ( ( x * ( 0.15 * x + 0.10 * 0.50 ) + 0.20 * 0.02 ) / ( x * ( 0.15 * x + 0.50 ) + 0.20 * 0.30 ) ) - 0.02 / 0.30, vec3( 0.0 ) )\nvec3 Uncharted2ToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( Uncharted2Helper( color ) / Uncharted2Helper( vec3( toneMappingWhitePoint ) ) );\n}\nvec3 OptimizedCineonToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\tcolor = max( vec3( 0.0 ), color - 0.004 );\n\treturn pow( ( color * ( 6.2 * color + 0.5 ) ) / ( color * ( 6.2 * color + 1.7 ) + 0.06 ), vec3( 2.2 ) );\n}\nvec3 ACESFilmicToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( ( color * ( 2.51 * color + 0.03 ) ) / ( color * ( 2.43 * color + 0.59 ) + 0.14 ) );\n}", 467 uv_pars_fragment:"#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\n\tvarying vec2 vUv;\n#endif",uv_pars_vertex:"#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\n\tvarying vec2 vUv;\n\tuniform mat3 uvTransform;\n#endif", 468 uv_vertex:"#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\n\tvUv = ( uvTransform * vec3( uv, 1 ) ).xy;\n#endif",uv2_pars_fragment:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvarying vec2 vUv2;\n#endif",uv2_pars_vertex:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tattribute vec2 uv2;\n\tvarying vec2 vUv2;\n#endif", 469 uv2_vertex:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvUv2 = uv2;\n#endif",worldpos_vertex:"#if defined( USE_ENVMAP ) || defined( DISTANCE ) || defined ( USE_SHADOWMAP )\n\tvec4 worldPosition = modelMatrix * vec4( transformed, 1.0 );\n#endif",background_frag:"uniform sampler2D t2D;\nvarying vec2 vUv;\nvoid main() {\n\tvec4 texColor = texture2D( t2D, vUv );\n\tgl_FragColor = mapTexelToLinear( texColor );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n}",background_vert:"varying vec2 vUv;\nuniform mat3 uvTransform;\nvoid main() {\n\tvUv = ( uvTransform * vec3( uv, 1 ) ).xy;\n\tgl_Position = vec4( position.xy, 1.0, 1.0 );\n}", 470 cube_frag:"uniform samplerCube tCube;\nuniform float tFlip;\nuniform float opacity;\nvarying vec3 vWorldDirection;\nvoid main() {\n\tvec4 texColor = textureCube( tCube, vec3( tFlip * vWorldDirection.x, vWorldDirection.yz ) );\n\tgl_FragColor = mapTexelToLinear( texColor );\n\tgl_FragColor.a *= opacity;\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n}",cube_vert:"varying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\tgl_Position.z = gl_Position.w;\n}", 471 depth_frag:"#if DEPTH_PACKING == 3200\n\tuniform float opacity;\n#endif\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#if DEPTH_PACKING == 3200\n\t\tdiffuseColor.a = opacity;\n\t#endif\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <logdepthbuf_fragment>\n\t#if DEPTH_PACKING == 3200\n\t\tgl_FragColor = vec4( vec3( 1.0 - gl_FragCoord.z ), opacity );\n\t#elif DEPTH_PACKING == 3201\n\t\tgl_FragColor = packDepthToRGBA( gl_FragCoord.z );\n\t#endif\n}", 472 depth_vert:"#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n}", 473 distanceRGBA_frag:"#define DISTANCE\nuniform vec3 referencePosition;\nuniform float nearDistance;\nuniform float farDistance;\nvarying vec3 vWorldPosition;\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main () {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\tfloat dist = length( vWorldPosition - referencePosition );\n\tdist = ( dist - nearDistance ) / ( farDistance - nearDistance );\n\tdist = saturate( dist );\n\tgl_FragColor = packDepthToRGBA( dist );\n}", 474 distanceRGBA_vert:"#define DISTANCE\nvarying vec3 vWorldPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\tvWorldPosition = worldPosition.xyz;\n}", 475 equirect_frag:"uniform sampler2D tEquirect;\nvarying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvec3 direction = normalize( vWorldDirection );\n\tvec2 sampleUV;\n\tsampleUV.y = asin( clamp( direction.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\tsampleUV.x = atan( direction.z, direction.x ) * RECIPROCAL_PI2 + 0.5;\n\tvec4 texColor = texture2D( tEquirect, sampleUV );\n\tgl_FragColor = mapTexelToLinear( texColor );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n}", 476 equirect_vert:"varying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n}",linedashed_frag:"uniform vec3 diffuse;\nuniform float opacity;\nuniform float dashSize;\nuniform float totalSize;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tif ( mod( vLineDistance, totalSize ) > dashSize ) {\n\t\tdiscard;\n\t}\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <color_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <premultiplied_alpha_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}", 477 linedashed_vert:"uniform float scale;\nattribute float lineDistance;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <color_vertex>\n\tvLineDistance = scale * lineDistance;\n\tvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\n\tgl_Position = projectionMatrix * mvPosition;\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n}", 478 meshbasic_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <envmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\t#ifdef USE_LIGHTMAP\n\t\treflectedLight.indirectDiffuse += texture2D( lightMap, vUv2 ).xyz * lightMapIntensity;\n\t#else\n\t\treflectedLight.indirectDiffuse += vec3( 1.0 );\n\t#endif\n\t#include <aomap_fragment>\n\treflectedLight.indirectDiffuse *= diffuseColor.rgb;\n\tvec3 outgoingLight = reflectedLight.indirectDiffuse;\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <premultiplied_alpha_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}", 479 meshbasic_vert:"#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_ENVMAP\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <envmap_vertex>\n\t#include <fog_vertex>\n}", 480 meshlambert_frag:"uniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\nvarying vec3 vLightFront;\nvarying vec3 vIndirectFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n\tvarying vec3 vIndirectBack;\n#endif\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <fog_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <emissivemap_fragment>\n\treflectedLight.indirectDiffuse = getAmbientLightIrradiance( ambientLightColor );\n\t#ifdef DOUBLE_SIDED\n\t\treflectedLight.indirectDiffuse += ( gl_FrontFacing ) ? vIndirectFront : vIndirectBack;\n\t#else\n\t\treflectedLight.indirectDiffuse += vIndirectFront;\n\t#endif\n\t#include <lightmap_fragment>\n\treflectedLight.indirectDiffuse *= BRDF_Diffuse_Lambert( diffuseColor.rgb );\n\t#ifdef DOUBLE_SIDED\n\t\treflectedLight.directDiffuse = ( gl_FrontFacing ) ? vLightFront : vLightBack;\n\t#else\n\t\treflectedLight.directDiffuse = vLightFront;\n\t#endif\n\treflectedLight.directDiffuse *= BRDF_Diffuse_Lambert( diffuseColor.rgb ) * getShadowMask();\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}", 481 meshlambert_vert:"#define LAMBERT\nvarying vec3 vLightFront;\nvarying vec3 vIndirectFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n\tvarying vec3 vIndirectBack;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <envmap_pars_vertex>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <lights_lambert_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}", 482 meshmatcap_frag:"#define MATCAP\nuniform vec3 diffuse;\nuniform float opacity;\nuniform sampler2D matcap;\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\tvec3 viewDir = normalize( vViewPosition );\n\tvec3 x = normalize( vec3( viewDir.z, 0.0, - viewDir.x ) );\n\tvec3 y = cross( viewDir, x );\n\tvec2 uv = vec2( dot( x, normal ), dot( y, normal ) ) * 0.495 + 0.5;
482\n\t#ifdef USE_MATCAP\n\t\tvec4 matcapColor = texture2D( matcap, uv );\n\t\tmatcapColor = matcapTexelToLinear( matcapColor );\n\t#else\n\t\tvec4 matcapColor = vec4( 1.0 );\n\t#endif\n\tvec3 outgoingLight = diffuseColor.rgb * matcapColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <premultiplied_alpha_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}", 483 meshmatcap_vert:"#define MATCAP\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#ifndef FLAT_SHADED\n\t\tvNormal = normalize( transformedNormal );\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n\tvViewPosition = - mvPosition.xyz;\n}", 484 meshphong_frag:"#define PHONG\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform vec3 specular;\nuniform float shininess;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_pars_fragment>\n#include <gradientmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <lights_phong_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_phong_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}", 485 meshphong_vert:"#define PHONG\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}", 486 meshphysical_frag:"#define PHYSICAL\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\n#ifndef STANDARD\n\tuniform float clearCoat;\n\tuniform float clearCoatRoughness;\n#endif\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <bsdfs>\n#include <cube_uv_reflection_fragment>\n#include <envmap_pars_fragment>\n#include <envmap_physical_pars_fragment>\n#include <fog_pars_fragment>\n#include <lights_pars_begin>\n#include <lights_physical_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <roughnessmap_pars_fragment>\n#include <metalnessmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <roughnessmap_fragment>\n\t#include <metalnessmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_physical_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}", 487 meshphysical_vert:"#define PHYSICAL\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n\t#ifdef USE_TANGENT\n\t\tvTangent = normalize( transformedTangent );\n\t\tvBitangent = normalize( cross( vNormal, vTangent ) * tangent.w );\n\t#endif\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}", 488 normal_frag:"#define NORMAL\nuniform float opacity;\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || ( defined( USE_NORMALMAP ) && ! defined( OBJECTSPACE_NORMALMAP ) )\n\tvarying vec3 vViewPosition;\n#endif\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif\n#include <packing>\n#include <uv_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\nvoid main() {\n\t#include <logdepthbuf_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\tgl_FragColor = vec4( packNormalToRGB( normal ), opacity );\n}", 489 normal_vert:"#define NORMAL\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || ( defined( USE_NORMALMAP ) && ! defined( OBJECTSPACE_NORMALMAP ) )\n\tvarying vec3 vViewPosition;\n#endif\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n\t#ifdef USE_TANGENT\n\t\tvTangent = normalize( transformedTangent );\n\t\tvBitangent = normalize( cross( vNormal, vTangent ) * tangent.w );\n\t#endif\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || ( defined( USE_NORMALMAP ) && ! defined( OBJECTSPACE_NORMALMAP ) )\n\tvViewPosition = - mvPosition.xyz;\n#endif\n}", 490 points_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <color_pars_fragment>\n#include <map_particle_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_particle_fragment>\n\t#include <color_fragment>\n\t#include <alphatest_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <premultiplied_alpha_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}", 491 points_vert:"uniform float size;\nuniform float scale;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <color_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <project_vertex>\n\tgl_PointSize = size;\n\t#ifdef USE_SIZEATTENUATION\n\t\tbool isPerspective = ( projectionMatrix[ 2 ][ 3 ] == - 1.0 );\n\t\tif ( isPerspective ) gl_PointSize *= ( scale / - mvPosition.z );\n\t#endif\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <fog_vertex>\n}", 492 shadow_frag:"uniform vec3 color;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\nvoid main() {\n\tgl_FragColor = vec4( color, opacity * ( 1.0 - getShadowMask() ) );\n\t#include <fog_fragment>\n}",shadow_vert:"#include <fog_pars_vertex>\n#include <shadowmap_pars_vertex>\nvoid main() {\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}", 493 sprite_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <alphatest_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}", 494 sprite_vert:"uniform float rotation;\nuniform vec2 center;\n#include <common>\n#include <uv_pars_vertex>\n#include <fog_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\tvec4 mvPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );\n\tvec2 scale;\n\tscale.x = length( vec3( modelMatrix[ 0 ].x, modelMatrix[ 0 ].y, modelMatrix[ 0 ].z ) );\n\tscale.y = length( vec3( modelMatrix[ 1 ].x, modelMatrix[ 1 ].y, modelMatrix[ 1 ].z ) );\n\t#ifndef USE_SIZEATTENUATION\n\t\tbool isPerspective = ( projectionMatrix[ 2 ][ 3 ] == - 1.0 );\n\t\tif ( isPerspective ) scale *= - mvPosition.z;\n\t#endif\n\tvec2 alignedPosition = ( position.xy - ( center - vec2( 0.5 ) ) ) * scale;\n\tvec2 rotatedPosition;\n\trotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;\n\trotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;\n\tmvPosition.xy += rotatedPosition;\n\tgl_Position = projectionMatrix * mvPosition;\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n}"}, 495 sh={clone:Sb,merge:wa},th={aliceblue:15792383,antiquewhite:16444375,aqua:65535,aquamarine:8388564,azure:15794175,beige:16119260,bisque:16770244,black:0,blanchedalmond:16772045,blue:255,blueviolet:9055202,brown:10824234,burlywood:14596231,cadetblue:6266528,chartreuse:8388352,chocolate:13789470,coral:16744272,cornflowerblue:6591981,cornsilk:16775388,crimson:14423100,cyan:65535,darkblue:139,darkcyan:35723,darkgoldenrod:12092939,darkgray:11119017,darkgreen:25600,darkgrey:11119017,darkkhaki:12433259,darkmagenta:9109643, 496 darkolivegreen:5597999,darkorange:16747520,darkorchid:10040012,darkred:9109504,darksalmon:15308410,darkseagreen:9419919,darkslateblue:4734347,darkslategray:3100495,darkslategrey:3100495,darkturquoise:52945,darkviolet:9699539,deeppink:16716947,deepskyblue:49151,dimgray:6908265,dimgrey:6908265,dodgerblue:2003199,firebrick:11674146,floralwhite:16775920,forestgreen:2263842,fuchsia:16711935,gainsboro:14474460,ghostwhite:16316671,gold:16766720,goldenrod:14329120,gray:8421504,green:32768,greenyellow:11403055, 497 grey:8421504,honeydew:15794160,hotpink:16738740,indianred:13458524,indigo:4915330,ivory:16777200,khaki:15787660,lavender:15132410,lavenderblush:16773365,lawngreen:8190976,lemonchiffon:16775885,lightblue:11393254,lightcoral:15761536,lightcyan:14745599,lightgoldenrodyellow:16448210,lightgray:13882323,lightgreen:9498256,lightgrey:13882323,lightpink:16758465,lightsalmon:16752762,lightseagreen:2142890,lightskyblue:8900346,lightslategray:7833753,lightslategrey:7833753,lightsteelblue:11584734,lightyellow:16777184, 498 lime:65280,limegreen:3329330,linen:16445670,magenta:16711935,maroon:8388608,mediumaquamarine:6737322,mediumblue:205,mediumorchid:12211667,mediumpurple:9662683,mediumseagreen:3978097,mediumslateblue:8087790,mediumspringgreen:64154,mediumturquoise:4772300,mediumvioletred:13047173,midnightblue:1644912,mintcream:16121850,mistyrose:16770273,moccasin:16770229,navajowhite:1
4986768685,navy:128,oldlace:16643558,olive:8421376,olivedrab:7048739,orange:16753920,orangered:16729344,orchid:14315734,palegoldenrod:15657130, 499 palegreen:10025880,paleturquoise:11529966,palevioletred:14381203,papayawhip:16773077,peachpuff:16767673,peru:13468991,pink:16761035,plum:14524637,powderblue:11591910,purple:8388736,rebeccapurple:6697881,red:16711680,rosybrown:12357519,royalblue:4286945,saddlebrown:9127187,salmon:16416882,sandybrown:16032864,seagreen:3050327,seashell:16774638,sienna:10506797,silver:12632256,skyblue:8900331,slateblue:6970061,slategray:7372944,slategrey:7372944,snow:16775930,springgreen:65407,steelblue:4620980,tan:13808780, 500 teal:32896,thistle:14204888,tomato:16737095,turquoise:4251856,violet:15631086,wheat:16113331,white:16777215,whitesmoke:16119285,yellow:16776960,yellowgreen:10145074};Object.assign(B.prototype,{isColor:!0,r:1,g:1,b:1,set:function(a){a&&a.isColor?this.copy(a):"number"===typeof a?this.setHex(a):"string"===typeof a&&this.setStyle(a);return this},setScalar:function(a){this.b=this.g=this.r=a;return this},setHex:function(a){a=Math.floor(a);this.r=(a>>16&255)/255;this.g=(a>>8&255)/255;this.b=(a&255)/255; 501 return this},setRGB:function(a,b,c){this.r=a;this.g=b;this.b=c;return this},setHSL:function(){function a(a,c,d){0>d&&(d+=1);1<d&&--d;return d<1/6?a+6*(c-a)*d:.5>d?c:d<2/3?a+6*(c-a)*(2/3-d):a}return function(b,c,d){b=P.euclideanModulo(b,1);c=P.clamp(c,0,1);d=P.clamp(d,0,1);0===c?this.r=this.g=this.b=d:(c=.5>=d?d*(1+c):d+c-d*c,d=2*d-c,this.r=a(d,c,b+1/3),this.g=a(d,c,b),this.b=a(d,c,b-1/3));return this}}(),setStyle:function(a){function b(b){void 0!==b&&1>parseFloat(b)&&console.warn("THREE.Color: Alpha component of "+ 502 a+" will be ignored.")}var c;if(c=/^((?:rgb|hsl)a?)\(\s*([^\)]*)\)/.exec(a)){var d=c[2];switch(c[1]){case "rgb":case "rgba":if(c=/^(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(d))return this.r=Math.min(255,parseInt(c[1],10))/255,this.g=Math.min(255,parseInt(c[2],10))/255,this.b=Math.min(255,parseInt(c[3],10))/255,b(c[5]),this;if(c=/^(\d+)%\s*,\s*(\d+)%\s*,\s*(\d+)%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(d))return this.r=Math.min(100,parseInt(c[1],10))/100,this.g=Math.min(100,parseInt(c[2], 503 10))/100,this.b=Math.min(100,parseInt(c[3],10))/100,b(c[5]),this;break;case "hsl":case "hsla":if(c=/^([0-9]*\.?[0-9]+)\s*,\s*(\d+)%\s*,\s*(\d+)%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(d)){d=parseFloat(c[1])/360;var e=parseInt(c[2],10)/100,f=parseInt(c[3],10)/100;b(c[5]);return this.setHSL(d,e,f)}}}else if(c=/^#([A-Fa-f0-9]+)$/.exec(a)){c=c[1];d=c.length;if(3===d)return this.r=parseInt(c.charAt(0)+c.charAt(0),16)/255,this.g=parseInt(c.charAt(1)+c.charAt(1),16)/255,this.b=parseInt(c.charAt(2)+c.charAt(2), 504 16)/255,this;if(6===d)return this.r=parseInt(c.charAt(0)+c.charAt(1),16)/255,this.g=parseInt(c.charAt(2)+c.charAt(3),16)/255,this.b=parseInt(c.charAt(4)+c.charAt(5),16)/255,this}a&&0<a.length&&(c=th[a],void 0!==c?this.setHex(c):console.warn("THREE.Color: Unknown color "+a));return this},clone:function(){return new this.constructor(this.r,this.g,this.b)},copy:function(a){this.r=a.r;this.g=a.g;this.b=a.b;return this},copyGammaToLinear:function(a,b){void 0===b&&(b=2);this.r=Math.pow(a.r,b);this.g=Math.pow(a.g, 505 b);this.b=Math.pow(a.b,b);return this},copyLinearToGamma:function(a,b){void 0===b&&(b=2);b=0<b?1/b:1;this.r=Math.pow(a.r,b);this.g=Math.pow(a.g,b);this.b=Math.pow(a.b,b);return this},convertGammaToLinear:function(a){this.copyGammaToLinear(this,a);return this},convertLinearToGamma:function(a){this.copyLinearToGamma(this,a);return this},copySRGBToLinear:function(){function a(a){return.04045>a?.0773993808*a:Math.pow(.9478672986*a+.0521327014,2.4)}return function(b){this.r=a(b.r);this.g=a(b.g);this.b= 506 a(b.b);return this}}(),copyLinearToSRGB:function(){function a(a){return.0031308>a?12.92*a:1.055*Math.pow(a,.41666)-.055}return function(b){this.r=a(b.r);this.g=a(b.g);this.b=a(b.b);return this}}(),convertSRGBToLinear:function(){this.copySRGBToLinear(this);return this},convertLinearToSRGB:function(){this.copyLinearToSRGB(this);return this},getHex:function(){return 255*this.r<<16^255*this.g<<8^255*this.b<<0},getHexString:function(){return("000000"+this.getHex().toString(16)).slice(-6)},getHSL:function(a){void 0=== 507 a&&(console.warn("THREE.Color: .getHSL() target is now required"),a={h:0,s:0,l:0});var b=this.r,c=this.g,d=this.b,e=Math.max(b,c,d),f=Math.min(b,c,d),g,h=(f+e)/2;if(f===e)f=g=0;else{var k=e-f;f=.5>=h?k/(e+f):k/(2-e-f);switch(e){case b:g=(c-d)/k+(c<d?6:0);break;case c:g=(d-b)/k+2;break;case d:g=(b-c)/k+4}g/=6}a.h=g;a.s=f;a.l=h;return a},getStyle:function(){return"rgb("+(255*this.r|0)+","+(255*this.g|0)+","+(255*this.b|0)+")"},offsetHSL:function(){var a={};return function(b,c,d){this.getHSL(a);a.h+= 508 b;a.s+=c;a.l+=d;this.setHSL(a.h,a.s,a.l);return this}}(),add:function(a){this.r+=a.r;this.g+=a.g;this.b+=a.b;return this},addColors:function(a,b){this.r=a.r+b.r;this.g=a.g+b.g;this.b=a.b+b.b;return this},addScalar:function(a){this.r+=a;this.g+=a;this.b+=a;return this}
508,sub:function(a){this.r=Math.max(0,this.r-a.r);this.g=Math.max(0,this.g-a.g);this.b=Math.max(0,this.b-a.b);return this},multiply:function(a){this.r*=a.r;this.g*=a.g;this.b*=a.b;return this},multiplyScalar:function(a){this.r*=a;this.g*= 509 a;this.b*=a;return this},lerp:function(a,b){this.r+=(a.r-this.r)*b;this.g+=(a.g-this.g)*b;this.b+=(a.b-this.b)*b;return this},lerpHSL:function(){var a={h:0,s:0,l:0},b={h:0,s:0,l:0};return function(c,d){this.getHSL(a);c.getHSL(b);c=P.lerp(a.h,b.h,d);var e=P.lerp(a.s,b.s,d);d=P.lerp(a.l,b.l,d);this.setHSL(c,e,d);return this}}(),equals:function(a){return a.r===this.r&&a.g===this.g&&a.b===this.b},fromArray:function(a,b){void 0===b&&(b=0);this.r=a[b];this.g=a[b+1];this.b=a[b+2];return this},toArray:function(a, 510 b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this.r;a[b+1]=this.g;a[b+2]=this.b;return a},toJSON:function(){return this.getHex()}});var J={common:{diffuse:{value:new B(15658734)},opacity:{value:1},map:{value:null},uvTransform:{value:new ia},alphaMap:{value:null}},specularmap:{specularMap:{value:null}},envmap:{envMap:{value:null},flipEnvMap:{value:-1},reflectivity:{value:1},refractionRatio:{value:.98},maxMipLevel:{value:0}},aomap:{aoMap:{value:null},aoMapIntensity:{value:1}},lightmap:{lightMap:{value:null}, 511 lightMapIntensity:{value:1}},emissivemap:{emissiveMap:{value:null}},bumpmap:{bumpMap:{value:null},bumpScale:{value:1}},normalmap:{normalMap:{value:null},normalScale:{value:new D(1,1)}},displacementmap:{displacementMap:{value:null},displacementScale:{value:1},displacementBias:{value:0}},roughnessmap:{roughnessMap:{value:null}},metalnessmap:{metalnessMap:{value:null}},gradientmap:{gradientMap:{value:null}},fog:{fogDensity:{value:2.5E-4},fogNear:{value:1},fogFar:{value:2E3},fogColor:{value:new B(16777215)}}, 512 lights:{ambientLightColor:{value:[]},lightProbe:{value:[]},directionalLights:{value:[],properties:{direction:{},color:{},shadow:{},shadowBias:{},shadowRadius:{},shadowMapSize:{}}},directionalShadowMap:{value:[]},directionalShadowMatrix:{value:[]},spotLights:{value:[],properties:{color:{},position:{},direction:{},distance:{},coneCos:{},penumbraCos:{},decay:{},shadow:{},shadowBias:{},shadowRadius:{},shadowMapSize:{}}},spotShadowMap:{value:[]},spotShadowMatrix:{value:[]},pointLights:{value:[],properties:{color:{}, 513 position:{},decay:{},distance:{},shadow:{},shadowBias:{},shadowRadius:{},shadowMapSize:{},shadowCameraNear:{},shadowCameraFar:{}}},pointShadowMap:{value:[]},pointShadowMatrix:{value:[]},hemisphereLights:{value:[],properties:{direction:{},skyColor:{},groundColor:{}}},rectAreaLights:{value:[],properties:{color:{},position:{},width:{},height:{}}}},points:{diffuse:{value:new B(15658734)},opacity:{value:1},size:{value:1},scale:{value:1},map:{value:null},uvTransform:{value:new ia}},sprite:{diffuse:{value:new B(15658734)}, 514 opacity:{value:1},center:{value:new D(.5,.5)},rotation:{value:0},map:{value:null},uvTransform:{value:new ia}}},Wa={basic:{uniforms:wa([J.common,J.specularmap,J.envmap,J.aomap,J.lightmap,J.fog]),vertexShader:U.meshbasic_vert,fragmentShader:U.meshbasic_frag},lambert:{uniforms:wa([J.common,J.specularmap,J.envmap,J.aomap,J.lightmap,J.emissivemap,J.fog,J.lights,{emissive:{value:new B(0)}}]),vertexShader:U.meshlambert_vert,fragmentShader:U.meshlambert_frag},phong:{uniforms:wa([J.common,J.specularmap,J.envmap, 515 J.aomap,J.lightmap,J.emissivemap,J.bumpmap,J.normalmap,J.displacementmap,J.gradientmap,J.fog,J.lights,{emissive:{value:new B(0)},specular:{value:new B(1118481)},shininess:{value:30}}]),vertexShader:U.meshphong_vert,fragmentShader:U.meshphong_frag},standard:{uniforms:wa([J.common,J.envmap,J.aomap,J.lightmap,J.emissivemap,J.bumpmap,J.normalmap,J.displacementmap,J.roughnessmap,J.metalnessmap,J.fog,J.lights,{emissive:{value:new B(0)},roughness:{value:.5},metalness:{value:.5},envMapIntensity:{value:1}}]), 516 vertexShader:U.meshphysical_vert,fragmentShader:U.meshphysical_frag},matcap:{uniforms:wa([J.common,J.bumpmap,J.normalmap,J.displacementmap,J.fog,{matc
516ap:{value:null}}]),vertexShader:U.meshmatcap_vert,fragmentShader:U.meshmatcap_frag},points:{uniforms:wa([J.points,J.fog]),vertexShader:U.points_vert,fragmentShader:U.points_frag},dashed:{uniforms:wa([J.common,J.fog,{scale:{value:1},dashSize:{value:1},totalSize:{value:2}}]),vertexShader:U.linedashed_vert,fragmentShader:U.linedashed_frag},depth:{uniforms:wa([J.common, 517 J.displacementmap]),vertexShader:U.depth_vert,fragmentShader:U.depth_frag},normal:{uniforms:wa([J.common,J.bumpmap,J.normalmap,J.displacementmap,{opacity:{value:1}}]),vertexShader:U.normal_vert,fragmentShader:U.normal_frag},sprite:{uniforms:wa([J.sprite,J.fog]),vertexShader:U.sprite_vert,fragmentShader:U.sprite_frag},background:{uniforms:{uvTransform:{value:new ia},t2D:{value:null}},vertexShader:U.background_vert,fragmentShader:U.background_frag},cube:{uniforms:{tCube:{value:null},tFlip:{value:-1}, 518 opacity:{value:1}},vertexShader:U.cube_vert,fragmentShader:U.cube_frag},equirect:{uniforms:{tEquirect:{value:null}},vertexShader:U.equirect_vert,fragmentShader:U.equirect_frag},distanceRGBA:{uniforms:wa([J.common,J.displacementmap,{referencePosition:{value:new n},nearDistance:{value:1},farDistance:{value:1E3}}]),vertexShader:U.distanceRGBA_vert,fragmentShader:U.distanceRGBA_frag},shadow:{uniforms:wa([J.lights,J.fog,{color:{value:new B(0)},opacity:{value:1}}]),vertexShader:U.shadow_vert,fragmentShader:U.shadow_frag}}; 519 Wa.physical={uniforms:wa([Wa.standard.uniforms,{clearCoat:{value:0},clearCoatRoughness:{value:0}}]),vertexShader:U.meshphysical_vert,fragmentShader:U.meshphysical_frag};Object.assign(Tb.prototype,{clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.a=a.a;this.b=a.b;this.c=a.c;this.normal.copy(a.normal);this.color.copy(a.color);this.materialIndex=a.materialIndex;for(var b=0,c=a.vertexNormals.length;b<c;b++)this.vertexNormals[b]=a.vertexNormals[b].clone();b=0;for(c=a.vertexColors.length;b< 520 c;b++)this.vertexColors[b]=a.vertexColors[b].clone();return this}});tb.RotationOrders="XYZ YZX ZXY XZY YXZ ZYX".split(" ");tb.DefaultOrder="XYZ";Object.defineProperties(tb.prototype,{x:{get:function(){return this._x},set:function(a){this._x=a;this.onChangeCallback()}},y:{get:function(){return this._y},set:function(a){this._y=a;this.onChangeCallback()}},z:{get:function(){return this._z},set:function(a){this._z=a;this.onChangeCallback()}},order:{get:function(){return this._order},set:function(a){this._order= 521 a;this.onChangeCallback()}}});Object.assign(tb.prototype,{isEuler:!0,set:function(a,b,c,d){this._x=a;this._y=b;this._z=c;this._order=d||this._order;this.onChangeCallback();return this},clone:function(){return new this.constructor(this._x,this._y,this._z,this._order)},copy:function(a){this._x=a._x;this._y=a._y;this._z=a._z;this._order=a._order;this.onChangeCallback();return this},setFromRotationMatrix:function(a,b,c){var d=P.clamp,e=a.elements;a=e[0];var f=e[4],g=e[8],h=e[1],k=e[5],m=e[9],l=e[2],p= 522 e[6];e=e[10];b=b||this._order;"XYZ"===b?(this._y=Math.asin(d(g,-1,1)),.99999>Math.abs(g)?(this._x=Math.atan2(-m,e),this._z=Math.atan2(-f,a)):(this._x=Math.atan2(p,k),this._z=0)):"YXZ"===b?(this._x=Math.asin(-d(m,-1,1)),.99999>Math.abs(m)?(this._y=Math.atan2(g,e),this._z=Math.atan2(h,k)):(this._y=Math.atan2(-l,a),this._z=0)):"ZXY"===b?(this._x=Math.asin(d(p,-1,1)),.99999>Math.abs(p)?(this._y=Math.atan2(-l,e),this._z=Math.atan2(-f,k)):(this._y=0,this._z=Math.atan2(h,a))):"ZYX"===b?(this._y=Math.asin(-d(l, 523 -1,1)),.99999>Math.abs(l)?(this._x=Math.atan2(p,e),this._z=Math.atan2(h,a)):(this._x=0,this._z=Math.atan2(-f,k))):"YZX"===b?(this._z=Math.asin(d(h,-1,1)),.99999>Math.abs(h)?(this._x=Math.atan2(-m,k),this._y=Math.atan2(-l,a)):(this._x=0,this._y=Math.atan2(g,e))):"XZY"===b?(this._z=Math.asin(-d(f,-1,1)),.99999>Math.abs(f)?(this._x=Math.atan2(p,k),this._y=Math.atan2(g,a)):(this._x=Math.atan2(-m,e),this._y=0)):console.warn("THREE.Euler: .setFromRotationMatrix() given unsupported order: "+b);this._order= 524 b;if(!1!==c)this.onChangeCallback();return this},setFromQuaternion:function(){var a=new O;return function(b,c,d){a.makeRotationFromQuaternion(b);return this.setFromRotationMatrix(a,c,d)}}(),setFromVector3:function(a,b){return this.set(a.x,a.y,a.z,b||this._order)},reorder:function(){var a=new ea;return function(b){a.setFromEuler(this);return this.setFromQuaternion(a,b)}}(),equals:function(a){return a._x===this._x&&a._y===this._y&&a._z===this._z&&a._order===this._order},fromArray:function(a){this._x= 525 a[0];this._y=a[1];this._z=a[2];void 0!==a[3]&&(this._order=a[3]);this.onChangeCallback();return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this._x;a[b+1]=this._y;a[b+2]=this._z;a[b+3]=this._order;return a},toVector3:function(a){return a?a.set(this._x,this._y,this._z):new n(this._x,this._y,this._z)},onChange:function(a){this.onChangeCallback=a;return this},onChangeCallback:function(){}});Object.assign(je.prototype,{set:function(a){this.mask=1<<a|0},enable:function(a){this.mask= 526 this.mask|1<<a|0},toggle:function(a){this.mask^=1<<a|0},disable:function(a){this.mask&=~(1<<a|0)},test:function(a){return 0!==(this.mask&a.mask)}});var Zf=0;H.DefaultUp=new n(0,1,0);H.DefaultMatrixAutoUpdate=!0;H.prototype=Object.assign(Object.create(Ca.prototype),{constructor:H,isObject3D:!0,onBeforeRender:function(){},onAfterRender:function(){},applyMatrix:function(a){this.matrixAutoUpdate&&this.updateMatrix();this.matrix.premultiply(a);this.matrix.decompose(this.position,this.quaternion,this.scale)}, 527 applyQuaternion:function(a){this.quaternion.premultiply(a);return this},setRotationFromAxisAngle:function(a,b){this.quaternion.setFromAxisAngle(a,b)},setRotationFromEuler:function(a){this.quaternion.setFromEuler(a,!0)}
527,setRotationFromMatrix:function(a){this.quaternion.setFromRotationMatrix(a)},setRotationFromQuaternion:function(a){this.quaternion.copy(a)},rotateOnAxis:function(){var a=new ea;return function(b,c){a.setFromAxisAngle(b,c);this.quaternion.multiply(a);return this}}(),rotateOnWorldAxis:function(){var a= 528 new ea;return function(b,c){a.setFromAxisAngle(b,c);this.quaternion.premultiply(a);return this}}(),rotateX:function(){var a=new n(1,0,0);return function(b){return this.rotateOnAxis(a,b)}}(),rotateY:function(){var a=new n(0,1,0);return function(b){return this.rotateOnAxis(a,b)}}(),rotateZ:function(){var a=new n(0,0,1);return function(b){return this.rotateOnAxis(a,b)}}(),translateOnAxis:function(){var a=new n;return function(b,c){a.copy(b).applyQuaternion(this.quaternion);this.position.add(a.multiplyScalar(c)); 529 return this}}(),translateX:function(){var a=new n(1,0,0);return function(b){return this.translateOnAxis(a,b)}}(),translateY:function(){var a=new n(0,1,0);return function(b){return this.translateOnAxis(a,b)}}(),translateZ:function(){var a=new n(0,0,1);return function(b){return this.translateOnAxis(a,b)}}(),localToWorld:function(a){return a.applyMatrix4(this.matrixWorld)},worldToLocal:function(){var a=new O;return function(b){return b.applyMatrix4(a.getInverse(this.matrixWorld))}}(),lookAt:function(){var a= 530 new ea,b=new O,c=new n,d=new n;return function(e,f,g){e.isVector3?c.copy(e):c.set(e,f,g);e=this.parent;this.updateWorldMatrix(!0,!1);d.setFromMatrixPosition(this.matrixWorld);this.isCamera||this.isLight?b.lookAt(d,c,this.up):b.lookAt(c,d,this.up);this.quaternion.setFromRotationMatrix(b);e&&(b.extractRotation(e.matrixWorld),a.setFromRotationMatrix(b),this.quaternion.premultiply(a.inverse()))}}(),add:function(a){if(1<arguments.length){for(var b=0;b<arguments.length;b++)this.add(arguments[b]);return this}if(a=== 531 this)return console.error("THREE.Object3D.add: object can't be added as a child of itself.",a),this;a&&a.isObject3D?(null!==a.parent&&a.parent.remove(a),a.parent=this,a.dispatchEvent({type:"added"}),this.children.push(a)):console.error("THREE.Object3D.add: object not an instance of THREE.Object3D.",a);return this},remove:function(a){if(1<arguments.length){for(var b=0;b<arguments.length;b++)this.remove(arguments[b]);return this}b=this.children.indexOf(a);-1!==b&&(a.parent=null,a.dispatchEvent({type:"removed"}), 532 this.children.splice(b,1));return this},attach:function(){var a=new O;return function(b){this.updateWorldMatrix(!0,!1);a.getInverse(this.matrixWorld);null!==b.parent&&(b.parent.updateWorldMatrix(!0,!1),a.multiply(b.parent.matrixWorld));b.applyMatrix(a);b.updateWorldMatrix(!1,!1);this.add(b);return this}}(),getObjectById:function(a){return this.getObjectByProperty("id",a)},getObjectByName:function(a){return this.getObjectByProperty("name",a)},getObjectByProperty:function(a,b){if(this[a]===b)return this; 533 for(var c=0,d=this.children.length;c<d;c++){var e=this.children[c].getObjectByProperty(a,b);if(void 0!==e)return e}},getWorldPosition:function(a){void 0===a&&(console.warn("THREE.Object3D: .getWorldPosition() target is now required"),a=new n);this.updateMatrixWorld(!0);return a.setFromMatrixPosition(this.matrixWorld)},getWorldQuaternion:function(){var a=new n,b=new n;return function(c){void 0===c&&(console.warn("THREE.Object3D: .getWorldQuaternion() target is now required"),c=new ea);this.updateMatrixWorld(!0); 534 this.matrixWorld.decompose(a,c,b);return c}}(),getWorldScale:function(){var a=new n,b=new ea;return function(c){void 0===c&&(console.warn("THREE.Object3D: .getWorldScale() target is now required"),c=new n);this.updateMatrixWorld(!0);this.matrixWorld.decompose(a,b,c);return c}}(),getWorldDirection:function(a){void 0===a&&(console.warn("THREE.Object3D: .getWorldDirection() target is now required"),a=new n);this.updateMatrixWorld(!0);var b=this.matrixWorld.elements;return a.set(b[8],b[9],b[10]).normalize()}, 535 raycast:function(){},traverse:function(a){a(this);for(var b=this.children,c=0,d=b.length;c<d;c++)b[c].traverse(a)},traverseVisible:function(a){if(!1!==this.visible){a(this);for(var b=this.children,c=0,d=b.length;c<d;c++)b[c].traverseVisible(a)}},traverseAncestors:function(a){var b=this.parent;null!==b&&(a(b),b.traverseAncestors(a))},updateMatrix:function(){this.matrix.compose(this.position,this.quaternion,this.scale);this.matrixWorldNeedsUpdate=!0},updateMatrixWorld:function(a){this.matrixAutoUpdate&& 536 this.updateMatrix();if(this.matrixWorldNeedsUpdate||a)null===this.parent?this.matrixWorld.copy(this.matrix
536):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorldNeedsUpdate=!1,a=!0;for(var b=this.children,c=0,d=b.length;c<d;c++)b[c].updateMatrixWorld(a)},updateWorldMatrix:function(a,b){var c=this.parent;!0===a&&null!==c&&c.updateWorldMatrix(!0,!1);this.matrixAutoUpdate&&this.updateMatrix();null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld, 537 this.matrix);if(!0===b)for(a=this.children,b=0,c=a.length;b<c;b++)a[b].updateWorldMatrix(!1,!0)},toJSON:function(a){function b(b,c){void 0===b[c.uuid]&&(b[c.uuid]=c.toJSON(a));return c.uuid}function c(a){var b=[],c;for(c in a){var d=a[c];delete d.metadata;b.push(d)}return b}var d=void 0===a||"string"===typeof a,e={};d&&(a={geometries:{},materials:{},textures:{},images:{},shapes:{}},e.metadata={version:4.5,type:"Object",generator:"Object3D.toJSON"});var f={};f.uuid=this.uuid;f.type=this.type;""!== 538 this.name&&(f.name=this.name);!0===this.castShadow&&(f.castShadow=!0);!0===this.receiveShadow&&(f.receiveShadow=!0);!1===this.visible&&(f.visible=!1);!1===this.frustumCulled&&(f.frustumCulled=!1);0!==this.renderOrder&&(f.renderOrder=this.renderOrder);"{}"!==JSON.stringify(this.userData)&&(f.userData=this.userData);f.layers=this.layers.mask;f.matrix=this.matrix.toArray();!1===this.matrixAutoUpdate&&(f.matrixAutoUpdate=!1);this.isMesh&&0!==this.drawMode&&(f.drawMode=this.drawMode);if(this.isMesh||this.isLine|| 539 this.isPoints){f.geometry=b(a.geometries,this.geometry);var g=this.geometry.parameters;if(void 0!==g&&void 0!==g.shapes)if(g=g.shapes,Array.isArray(g))for(var h=0,k=g.length;h<k;h++)b(a.shapes,g[h]);else b(a.shapes,g)}if(void 0!==this.material)if(Array.isArray(this.material)){g=[];h=0;for(k=this.material.length;h<k;h++)g.push(b(a.materials,this.material[h]));f.material=g}else f.material=b(a.materials,this.material);if(0<this.children.length)for(f.children=[],h=0;h<this.children.length;h++)f.children.push(this.children[h].toJSON(a).object); 540 if(d){d=c(a.geometries);h=c(a.materials);k=c(a.textures);var m=c(a.images);g=c(a.shapes);0<d.length&&(e.geometries=d);0<h.length&&(e.materials=h);0<k.length&&(e.textures=k);0<m.length&&(e.images=m);0<g.length&&(e.shapes=g)}e.object=f;return e},clone:function(a){return(new this.constructor).copy(this,a)},copy:function(a,b){void 0===b&&(b=!0);this.name=a.name;this.up.copy(a.up);this.position.copy(a.position);this.quaternion.copy(a.quaternion);this.scale.copy(a.scale);this.matrix.copy(a.matrix);this.matrixWorld.copy(a.matrixWorld); 541 this.matrixAutoUpdate=a.matrixAutoUpdate;this.matrixWorldNeedsUpdate=a.matrixWorldNeedsUpdate;this.layers.mask=a.layers.mask;this.visible=a.visible;this.castShadow=a.castShadow;this.receiveShadow=a.receiveShadow;this.frustumCulled=a.frustumCulled;this.renderOrder=a.renderOrder;this.userData=JSON.parse(JSON.stringify(a.userData));if(!0===b)for(b=0;b<a.children.length;b++)this.add(a.children[b].clone());return this}});var $f=0;Q.prototype=Object.assign(Object.create(Ca.prototype),{constructor:Q,isGeometry:!0, 542 applyMatrix:function(a){for(var b=(new ia).getNormalMatrix(a),c=0,d=this.vertices.length;c<d;c++)this.vertices[c].applyMatrix4(a);c=0;for(d=this.faces.length;c<d;c++){a=this.faces[c];a.normal.applyMatrix3(b).normalize();for(var e=0,f=a.vertexNormals.length;e<f;e++)a.vertexNormals[e].applyMatrix3(b).normalize()}null!==this.boundingBox&&this.computeBoundingBox();null!==this.boundingSphere&&this.computeBoundingSphere();this.normalsNeedUpdate=this.verticesNeedUpdate=!0;return this},rotateX:function(){var a= 543 new O;return function(b){a.makeRotationX(b);this.applyMatrix(a);return this}}(),rotateY:function(){var a=new O;return function(b){a.makeRotationY(b);this.applyMatrix(a);return this}}(),rotateZ:function(){var a=new O;return function(b){a.makeRotationZ(b);this.applyMatrix(a);return this}}(),translate:function(){var a=new O;return function(b,c,d){a.makeTranslation(b,c,d);this.applyMatrix(a);return this}}(),scale:function(){var a=new O;return function(b,c,d){a.makeScale(b,c,d);this.applyMatrix(a);return this}}(), 544 lookAt:function(){var a=new H;return function(b){a.lookAt(b);a.updateMatrix();this.applyMatrix(a.matrix)}}(),fromBufferGeometry:function(a){function b(a,b,d,e){var f=void 0===h?[]:[c.colors[a].clone(),c.colors[b].clone(),c.colors[d].clone()],l=void 0===g?[]:[(new n).fromArray(g,3*a),(new n).fromArray(g,3*b),(new n).fromArray(g,3*d)];e=new Tb(a,b,d,l,f,e);c.faces.push(e);void 0!==k&&c.faceVertexUvs[0].push([(new D).fromArray(k,2*a),(new D).fromArray(k,2*b),(new D).fromArray(k,2*d)]);void 0!==m&&c.faceVertexUvs[1].push([(new D).fromArray(m, 545 2*a),(new D).fromArray(m,2*b),(new D).fromArray(m,2*d)])}var c=this,d=null!==a.index?a.index.array:void 0,e=a.attributes,f=e.position.array,g=void 0!==e.normal?e.normal.array:void 0,h=void 0!==e.color?e.color.array:void 0,k=void 0!==e.uv?e.uv.array:void 0,m=void 0!==e.uv2?e.uv2.array:void 0;void 0!==m&&(this.faceVertexUvs[1]=[]);for(e=0;e<f.length;e+=3)c.vertices.push((new n).fromArray(f,e)),void 0!==h&&c.colors.push((new B).fromArray(h,e));var l=a.groups;if(0<l.length)for(e=0;e<l.length;e++){f=l[e]; 546 var p=f.start,v=p;for(p+=f.count;v<p;v+=3)void 0!==d?b(d[v],d[v+1],d[v+2],f.materialIndex):b(v,v+1,v+2,f.materialIndex)}else if(void 0!==d)for(e=0;e<d.length;e+=3)b(d[e],d[e+1],d[e+2]);else for(e=0;e<f.length/3;e+=3)b(e,e+1,e+2);this.computeFaceNormals();
546null!==a.boundingBox&&(this.boundingBox=a.boundingBox.clone());null!==a.boundingSphere&&(this.boundingSphere=a.boundingSphere.clone());return this},center:function(){var a=new n;return function(){this.computeBoundingBox();this.boundingBox.getCenter(a).negate(); 547 this.translate(a.x,a.y,a.z);return this}}(),normalize:function(){this.computeBoundingSphere();var a=this.boundingSphere.center,b=this.boundingSphere.radius;b=0===b?1:1/b;var c=new O;c.set(b,0,0,-b*a.x,0,b,0,-b*a.y,0,0,b,-b*a.z,0,0,0,1);this.applyMatrix(c);return this},computeFaceNormals:function(){for(var a=new n,b=new n,c=0,d=this.faces.length;c<d;c++){var e=this.faces[c],f=this.vertices[e.a],g=this.vertices[e.b];a.subVectors(this.vertices[e.c],g);b.subVectors(f,g);a.cross(b);a.normalize();e.normal.copy(a)}}, 548 computeVertexNormals:function(a){void 0===a&&(a=!0);var b;var c=Array(this.vertices.length);var d=0;for(b=this.vertices.length;d<b;d++)c[d]=new n;if(a){var e=new n,f=new n;a=0;for(d=this.faces.length;a<d;a++){b=this.faces[a];var g=this.vertices[b.a];var h=this.vertices[b.b];var k=this.vertices[b.c];e.subVectors(k,h);f.subVectors(g,h);e.cross(f);c[b.a].add(e);c[b.b].add(e);c[b.c].add(e)}}else for(this.computeFaceNormals(),a=0,d=this.faces.length;a<d;a++)b=this.faces[a],c[b.a].add(b.normal),c[b.b].add(b.normal), 549 c[b.c].add(b.normal);d=0;for(b=this.vertices.length;d<b;d++)c[d].normalize();a=0;for(d=this.faces.length;a<d;a++)b=this.faces[a],g=b.vertexNormals,3===g.length?(g[0].copy(c[b.a]),g[1].copy(c[b.b]),g[2].copy(c[b.c])):(g[0]=c[b.a].clone(),g[1]=c[b.b].clone(),g[2]=c[b.c].clone());0<this.faces.length&&(this.normalsNeedUpdate=!0)},computeFlatVertexNormals:function(){var a;this.computeFaceNormals();var b=0;for(a=this.faces.length;b<a;b++){var c=this.faces[b];var d=c.vertexNormals;3===d.length?(d[0].copy(c.normal), 550 d[1].copy(c.normal),d[2].copy(c.normal)):(d[0]=c.normal.clone(),d[1]=c.normal.clone(),d[2]=c.normal.clone())}0<this.faces.length&&(this.normalsNeedUpdate=!0)},computeMorphNormals:function(){var a,b;var c=0;for(b=this.faces.length;c<b;c++){var d=this.faces[c];
550d.__originalFaceNormal?d.__originalFaceNormal.copy(d.normal):d.__originalFaceNormal=d.normal.clone();d.__originalVertexNormals||(d.__originalVertexNormals=[]);var e=0;for(a=d.vertexNormals.length;e<a;e++)d.__originalVertexNormals[e]?d.__originalVertexNormals[e].copy(d.vertexNormals[e]): 551 d.__originalVertexNormals[e]=d.vertexNormals[e].clone()}var f=new Q;f.faces=this.faces;e=0;for(a=this.morphTargets.length;e<a;e++){if(!this.morphNormals[e]){this.morphNormals[e]={};this.morphNormals[e].faceNormals=[];this.morphNormals[e].vertexNormals=[];d=this.morphNormals[e].faceNormals;var g=this.morphNormals[e].vertexNormals;c=0;for(b=this.faces.length;c<b;c++){var h=new n;var k={a:new n,b:new n,c:new n};d.push(h);g.push(k)}}g=this.morphNormals[e];f.vertices=this.morphTargets[e].vertices;f.computeFaceNormals(); 552 f.computeVertexNormals();c=0;for(b=this.faces.length;c<b;c++)d=this.faces[c],h=g.faceNormals[c],k=g.vertexNormals[c],h.copy(d.normal),k.a.copy(d.vertexNormals[0]),k.b.copy(d.vertexNormals[1]),k.c.copy(d.vertexNormals[2])}c=0;for(b=this.faces.length;c<b;
552c++)d=this.faces[c],d.normal=d.__originalFaceNormal,d.vertexNormals=d.__originalVertexNormals},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new Ha);this.boundingBox.setFromPoints(this.vertices)},computeBoundingSphere:function(){null=== 553 this.boundingSphere&&(this.boundingSphere=new Ua);this.boundingSphere.setFromPoints(this.vertices)},merge:function(a,b,c){if(a&&a.isGeometry){var d,e=this.vertices.length,f=this.vertices,g=a.vertices,h=this.faces,k=a.faces,m=this.faceVertexUvs[0],l=a.faceVertexUvs[0],p=this.colors,n=a.colors;void 0===c&&(c=0);void 0!==b&&(d=(new ia).getNormalMatrix(b));a=0;for(var t=g.length;a<t;a++){var r=g[a].clone();void 0!==b&&r.applyMatrix4(b);f.push(r)}a=0;for(t=n.length;a<t;a++)p.push(n[a].clone());a=0;for(t= 554 k.length;a<t;a++){g=k[a];var u=g.vertexNormals;n=g.vertexColors;p=new Tb(g.a+e,g.b+e,g.c+e);p.normal.copy(g.normal);void 0!==d&&p.normal.applyMatrix3(d).normalize();b=0;for(f=u.length;b<f;b++)r=u[b].clone(),void 0!==d&&r.applyMatrix3(d).normalize(),p.vertexNormals.push(r);p.color.copy(g.color);b=0;for(f=n.length;b<f;b++)r=n[b],p.vertexColors.push(r.clone());p.materialIndex=g.materialIndex+c;h.push(p)}a=0;for(t=l.length;a<t;a++)if(c=l[a],d=[],void 0!==c){b=0;for(f=c.length;b<f;b++)d.push(c[b].clone()); 555 m.push(d)}}else console.error("THREE.Geometry.merge(): geometry not an instance of THREE.Geometry.",a)},mergeMesh:function(a){a&&a.isMesh?(a.matrixAutoUpdate&&a.updateMatrix(),this.merge(a.geometry,a.matrix)):console.error("THREE.Geometry.mergeMesh(): mesh not an instance of THREE.Mesh.",a)},mergeVertices:function(){var a={},b=[],c=[],d=Math.pow(10,4),e;var f=0;for(e=this.vertices.length;f<e;f++){var g=this.vertices[f];g=Math.round(g.x*d)+"_"+Math.round(g.y*d)+"_"+Math.round(g.z*d);void 0===a[g]? 556 (a[g]=f,b.push(this.vertices[f]),c[f]=b.length-1):c[f]=c[a[g]]}a=[];f=0;for(e=this.faces.length;f<e;f++)for(d=this.faces[f],d.a=c[d.a],d.b=c[d.b],d.c=c[d.c],d=[d.a,d.b,d.c],g=0;3>g;g++)if(d[g]===d[(g+1)%3]){a.push(f);break}for(f=a.length-1;0<=f;f--)for(d=a[f],this.faces.splice(d,1),c=0,e=this.faceVertexUvs.length;c<e;c++)this.faceVertexUvs[c].splice(d,1);f=this.vertices.length-b.length;this.vertices=b;return f},setFromPoints:function(a){this.vertices=[];for(var b=0,c=a.length;b<c;b++){var d=a[b]; 557 this.vertices.push(new n(d.x,d.y,d.z||0))}return this},sortFacesByMaterialIndex:function(){for(var a=this.faces,b=a.length,c=0;c<b;c++)a[c]._id=c;a.sort(function(a,b){return a.materialIndex-b.materialIndex});var d=this.faceVertexUvs[0],e=this.faceVertexUvs[1],f,g;d&&d.length===b&&(f=[]);e&&e.length===b&&(g=[]);for(c=0;c<b;c++){var h=a[c]._id;f&&f.push(d[h]);g&&g.push(e[h])}f&&(this.faceVertexUvs[0]=f);g&&(this.faceVertexUvs[1]=g)},toJSON:function(){function a(a,b,c){return c?a|1<<b:a&~(1<<b)}function b(a){var b= 558 a.x.toString()+a.y.toString()+a.z.toString();if(void 0!==m[b])return m[b];m[b]=k.length/3;k.push(a.x,a.y,a.z);return m[b]}function c(a){var b=a.r.toString()+a.g.toString()+a.b.toString();if(void 0!==p[b])return p[b];p[b]=l.length;l.push(a.getHex());return p[b]}function d(a){var b=a.x.toString()+a.y.toString();if(void 0!==t[b])return t[b];t[b]=n.length/2;n.push(a.x,a.y);return t[b]}var e={metadata:{version:4.5,type:"Geometry",generator:"Geometry.toJSON"}};e.uuid=this.uuid;e.type=this.type;""!==this.name&& 559 (e.name=this.name);if(void 0!==this.parameters){var f=this.parameters,g;for(g in f)void 0!==f[g]&&(e[g]=f[g]);return e}f=[];for(g=0;g<this.vertices.length;g++){var h=this.vertices[g];f.push(h.x,h.y,h.z)}h=[];var k=[],m={},l=[],p={},n=[],t={};for(g=0;g<this.faces.length;g++){var r=this.faces[g],u=void 0!==this.faceVertexUvs[0][g],w=0<r.normal.length(),z=0<r.vertexNormals.length,y=1!==r.color.r||1!==r.color.g||1!==r.color.b,x=0<r.vertexColors.length,A=0;A=a(A,0,0);A=a(A,1,!0);A=a(A,2,!1);A=a(A,3,u); 560 A=a(A,4,w);A=a(A,5,z);A=a(A,6,y);A=a(A,7,x);h.push(A);h.push(r.a,r.b,r.c);h.push(r.materialIndex);u&&(u=this.faceVertexUvs[0][g],h.push(d(u[0]),d(u[1]),d(u[2])));w&&h.push(b(r.normal));z&&(w=r.vertexNormals,h.push(b(w[0]),b(w[1]),b(w[2])));y&&h.push(c(r.color));x&&(r=r.vertexColors,h.push(c(r[0]),c(r[1]),c(r[2])))}e.data={};e.data.vertices=f;e.data.normals=k;0<l.length&&(e.data.colors=l);0<n.length&&(e.data.uvs=[n]);e.data.faces=h;return e},clone:function(){return(new Q).copy(this)},copy:function(a){var b, 561 c,d;this.vertices=[];this.colors=[];this.faces=[];this.faceVertexUvs=[[]];this.morphTargets=[];this.morphNormals=[];this.skinWeights=[];this.skinIndices=[];this.lineDistances=[];this.boundingSphere=this.boundingBox=null;this.name=a.name;var e=a.vertices;var f=0;for(b=e.length;f<b;f++)this.vertices.push(e[f].clone());e=a.colors;f=0;for(b=e.length;f<b;f++)this.colors.push(e[f].clone());e=a.faces;f=0;for(b=e.length;f<b;f++)this.faces.push(e[f].clone());f=0;for(b=a.faceVertexUvs.length;f<b;f++){var g= 562 a.faceVertexUvs[f];void 0===this.faceVertexUvs[f]&&(this.faceVertexUvs[f]=[]);e=0;for(c=g.length;e<c;e++){var h=g[e],k=[];var m=0;for(d=h.length;m<d;m++)k.push(h[m].clone());this.faceVertexUvs[f].push(k)}}m=a.morphTargets;f=0;for(b=m.length;f<b;f++){d={};d.name=m[f].name;if(void 0!==m[f].vertices)for(d.vertices=[],e=0,c=m[f].vertices.length;e<c;e++)d.vertices.push(m[f].vertices[e].clone());if(void 0!==m[f].normals)for(d.normals=[],e=0,c=m[f].normals.length;e<c;e++)d.normals.push(m[f].normals[e].clone()); 563 this.morphTargets.push(d)}m=a.morphNormals;f=0;for(b=m.length;f<b;f++){d={};if(void 0!==m[f].vertexNormals)for(d.vertexNormals=[],e=0,c=m[f].vertexNormals.length;e<c;e++)g=m[f].vertexNormals[e],h={},h.a=g.a.clone(),h.b=g.b.clone(),h.c=g.c.clone(),d.vertexNormals.push(h);if(void 0!==m[f].faceNormals)for(d.faceNormals=[],e=0,c=m[f].faceNormals.length;e<c;e++)d.faceNormals.push(m[f].faceNormals[e].clone());this.morphNormals.push(d)}e=a.skinWeights;f=0;for(b=e.length;f<b;f++)this.skinWeights.push(e[f].clone()); 564 e=a.skinIndices;f=0;for(b=e.length;f<b;f++)this.skinIndices.push(e[f].clone());e=a.lineDistances;f=0;for(b=e.length;f<b;f++)this.lineDistances.push(e[f]);f=a.boundingBox;null!==f&&(this.boundingBox=f.clone());f=a.boundingSphere;null!==f&&(this.boundingSphere=f.clone());this.elementsNeedUpdate=a.elementsNeedUpdate;this.verticesNeedUpdate=a.verticesNeedUpdate;this.uvsNeedUpdate=a.uvsNeedUpdate;this.normalsNeedUpdate=a.normalsNeedUpdate;this.colorsNeedUpdate=a.colorsNeedUpdate;this.lineDistancesNeedUpdate= 565 a.lineDistancesNeedUpdate;this.groupsNeedUpdate=a.groupsNeedUpdate;return this},dispose:function(){this.dispatchEvent({type:"dispose"})}});Object.defineProperty(I.prototype,"needsUpdate",{set:function(a){!0===a&&this.version++}});Object.assign(I.prototype,{isBufferAttribute:!0,onUploadCallback:function(){}
565,setArray:function(a){if(Array.isArray(a))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.count=void 0!==a?a.length/this.itemSize:0;this.array=a;return this},setDynamic:function(a){this.dynamic= 566 a;return this},copy:function(a){this.name=a.name;this.array=new a.array.constructor(a.array);this.itemSize=a.itemSize;this.count=a.count;this.normalized=a.normalized;this.dynamic=a.dynamic;return this},copyAt:function(a,b,c){a*=this.itemSize;c*=b.itemSize;for(var d=0,e=this.itemSize;d<e;d++)this.array[a+d]=b.array[c+d];return this},copyArray:function(a){this.array.set(a);return this},copyColorsArray:function(a){for(var b=this.array,c=0,d=0,e=a.length;d<e;d++){var f=a[d];void 0===f&&(console.warn("THREE.BufferAttribute.copyColorsArray(): color is undefined", 567 d),f=new B);b[c++]=f.r;b[c++]=f.g;b[c++]=f.b}return this},copyVector2sArray:function(a){for(var b=this.array,c=0,d=0,e=a.length;d<e;d++){var f=a[d];void 0===f&&(console.warn("THREE.BufferAttribute.copyVector2sArray(): vector is undefined",d),f=new D);b[c++]=f.x;b[c++]=f.y}return this},copyVector3sArray:function(a){for(var b=this.array,c=0,d=0,e=a.length;d<e;d++){var f=a[d];void 0===f&&(console.warn("THREE.BufferAttribute.copyVector3sArray(): vector is undefined",d),f=new n);b[c++]=f.x;b[c++]=f.y; 568 b[c++]=f.z}return this},copyVector4sArray:function(a){for(var b=this.array,c=0,d=0,e=a.length;d<e;d++){var f=a[d];void 0===f&&(console.warn("THREE.BufferAttribute.copyVector4sArray(): vector is undefined",d),f=new ba);b[c++]=f.x;b[c++]=f.y;b[c++]=f.z;b[c++]=f.w}return this},set:function(a,b){void 0===b&&(b=0);this.array.set(a,b);return this},getX:function(a){return this.array[a*this.itemSize]},setX:function(a,b){this.array[a*this.itemSize]=b;return this},getY:function(a){return this.array[a*this.itemSize+ 569 1]},setY:function(a,b){this.array[a*this.itemSize+1]=b;return this},getZ:function(a){return this.array[a*this.itemSize+2]},setZ:function(a,b){this.array[a*this.itemSize+2]=b;return this},getW:function(a){return this.array[a*this.itemSize+3]},setW:function(a,b){this.array[a*this.itemSize+3]=b;return this},setXY:function(a,b,c){a*=this.itemSize;this.array[a+0]=b;this.array[a+1]=c;return this},setXYZ:function(a,b,c,d){a*=this.itemSize;this.array[a+0]=b;this.array[a+1]=c;this.array[a+2]=d;return this}, 570 setXYZW:function(a,b,c,d,e){a*=this.itemSize;this.array[a+0]=b;this.array[a+1]=c;this.array[a+2]=d;this.array[a+3]=e;return this},onUpload:function(a){this.onUploadCallback=a;return this},clone:function(){return(new this.constructor(this.array,this.itemSize)).copy(this)},toJSON:function(){return{itemSize:this.itemSize,type:this.array.constructor.name,array:Array.prototype.slice.call(this.array),normalized:this.normalized}}});Bc.prototype=Object.create(I.prototype);Bc.prototype.constructor=Bc;Cc.prototype= 571 Object.create(I.prototype);Cc.prototype.constructor=Cc;Dc.prototype=Object.create(I.prototype);Dc.prototype.constructor=Dc;Ec.prototype=Object.create(I.prototype);Ec.prototype.constructor=Ec;ub.prototype=Object.create(I.prototype);ub.prototype.constructor=ub;Fc.prototype=Object.create(I.prototype);Fc.prototype.constructor=Fc;vb.prototype=Object.create(I.prototype);vb.prototype.constructor=vb;C.prototype=Object.create(I.prototype);C.prototype.constructor=C;Gc.prototype=Object.create(I.prototype);Gc.prototype.constructor= 572 Gc;Object.assign(Xe.prototype,{computeGroups:function(a){var b=[],c=void 0;a=a.faces;for(var d=0;d<a.length;d++){var e=a[d];if(e.materialIndex!==c){c=e.materialIndex;void 0!==f&&(f.count=3*d-f.start,b.push(f));var f={start:3*d,materialIndex:c}}}void 0!==f&&(f.count=3*d-f.start,b.push(f));this.groups=b},fromGeometry:function(a){var b=a.faces,c=a.vertices,d=a.faceVertexUvs,e=d[0]&&0<d[0].length,f=d[1]&&0<d[1].length,g=a.morphTargets,h=g.length;if(0<h){var k=[];for(var m=0;m<h;m++)k[m]={name:g[m].name, 573 data:[]};this.morphTargets.position=k}var l=a.morphNormals,p=l.length;if(0<p){var n=[];for(m=0;m<p;m++)n[m]={name:l[m].name,data:[]};this.morphTargets.normal=n}var t=a.skinIndices,r=a.skinWeights,u=t.length===c.length,w=r.length===c.length;0<c.length&&0===b.length&&console.error("THREE.DirectGeometry: Faceless geometries are not supported.");for(m=0;m<b.length;m++){var z=b[m];this.vertices.push(c[z.a],c[z.b],c[z.c]);var y=z.vertexNormals;3===y.length?this.normals.push(y[0],y[1],y[2]):(y=z.normal, 574 this.normals.push(y,y,y));y=z.vertexColors;3===y.length?this.colors.push(y[0],y[1],y[2]):(y=z.color,this.colors.push(y,y,y));!0===e&&(y=d[0][m],void 0!==y?this.uvs.push(y[0],y[1],y[2]):(console.warn("THREE.DirectGeometry.fromGeometry(): Undefined vertexUv ",m),this.uvs.push(new D,new D,new D)));!0===f&&(y=d[1][m],void 0!==y?this.uvs2.push(y[0],y[1],y[2]):(console.warn("THREE.DirectGeometry.fromGeometry(): Undefined vertexUv2 ",m),this.uvs2.push(new D,new D,new D)));for(y=0;y<h;y++){var x=g[y].vertices; 575 k[y].data.push(x[z.a],x[z.b],x[z.c])}for(y=0;y<p;y++)x=l[y].vertexNormals[m],n[y].data.push(x.a,x.b,x.c);u&&this.skinIndices.push(t[z.a],t[z.b],t[z.c]);w&&this.skinWeights.push(r[z.a],r[z.b],r[z.c])}this.computeGroups(a);this.verticesNeedUpdate=a.verticesNeedUpdate;this.normalsNeedUpdate=a.normalsNeedUpdate;this.colorsNeedUpdate=a.colorsNeedUpdate;this.uvsNeedUpdate=a.uvsNeedUpdate;this.groupsNeedUpdate=a.groupsNeedUpdate;return this}});var ag=1;E.prototype=Object.assign(Object.create(Ca.prototype), 576 {constructor:E,isBufferGeometry:!0,getIndex:function(){return this.index},setIndex:function(a){Array.isArray(a)?this.index=new (65535<Ye(a)?vb:ub)(a,1):this.index=a},addAttribute:function(a,b,c){if(!(b&&b.isBufferAttribute||b&&b.isInterleavedBufferAttribute))return console.warn("THREE.BufferGeometry: .addAttribute() now expects ( name, attribute )."),this.addAttribute(a,new I(b,c));if("index"===a)return console.warn("THREE.BufferGeometry.addAttribute: Use .setIndex() for index attribute."),this.setIndex(b), 577 this;this.attributes[a]=b;return this},getAttribute:function(a){return this.attributes[a]},removeAttribute:function(a){delete this.attributes[a];return this},addGroup:function(a,b,c){this.groups.push({start:a,count:b,materialIndex:void 0!==c?c:0})},clearGroups:function(){this.groups=[]},setDrawRange:function(a,b){this.drawRange.start=a;this.drawRange.count=b},applyMatrix:function(a){var b=this.attributes.position;void 0!==b&&(a.applyToBufferAttribute(b),b.needsUpdate=!0);var c=this.attributes.normal; 578 void 0!==c&&(b=(new ia).getNormalMatrix(a),b.applyToBufferAttribute(c),c.needsUpdate=!0);c=this.attributes.tangent;void 0!==c&&(b=(new ia).getNormalMatrix(a),b.applyToBufferAttribute(c),c.needsUpdate=!0);null!==this.boundingBox&&this.computeBoundingBox();null!==this.boundingSphere&&this.computeBoundingSphere();return this},rotateX:function(){var a=new O;return function(b){a.makeRotationX(b);this.applyMatrix(a);return this}}(),rotateY:function(){var a=new O;return function(b){a.makeRotationY(b);this.applyMatrix(a); 579 return this}}(),rotateZ:function(){var a=new O;return function(b){a.makeRotationZ(b);this.applyMatrix(a);return this}}(),translate:function(){var a=new O;return function(b,c,d){a.makeTranslation(b,c,d);this.applyMatrix(a);return this}}(),scale:function(){var a=new O;return function(b,c,d){a.makeScale(b,c,d);this.applyMatrix(a);return this}}(),lookAt:function(){var a=new H;return function(b){a.lookAt(b);a.updateMatrix();this.applyMatrix(a.matrix)}}(),center:function(){var a=new n;return function(){this.computeBoundingBox(); 580 this.boundingBox.getCenter(a).negate();this.translate(a.x,a.y,a.z);return this}}(),setFromObject:function(a){var b=a.geometry;if(a.isPoints||a.isLine){a=new C(3*b.vertices.length,3);var c=new C(3*b.colors.length,3);this.addAttribute("position",a.copyVector3sArray(b.vertices));this.addAttribute("color",c.copyColorsArray(b.colors));b.lineDistances&&b.lineDistances.length===b.vertices.length&&(a=new C(b.lineDistances.length,1),this.addAttribute("lineDistance",a.copyArray(b.lineDistances)));null!==b.boundingSphere&&
581 (this.boundingSphere=b.boundingSphere.clone());null!==b.boundingBox&&(this.boundingBox=b.boundingBox.clone())}else a.isMesh&&b&&b.isGeometry&&this.fromGeometry(b);return this},setFromPoints:function(a){for(var b=[],c=0,d=a.length;c<d;c++){var e=a[c];b.push(e.x,e.y,e.z||0)}this.addAttribute("position",new C(b,3));return this},updateFromObject:function(a){var b=a.geometry;if(a.isMesh){var c=b.__directGeometry;!0===b.elementsNeedUpdate&&(c=void 0,b.elementsNeedUpdate=!1);if(void 0===c)return this.fromGeometry(b); 582 c.verticesNeedUpdate=b.verticesNeedUpdate;c.normalsNeedUpdate=b.normalsNeedUpdate;c.colorsNeedUpdate=b.colorsNeedUpdate;c.uvsNeedUpdate=b.uvsNeedUpdate;c.groupsNeedUpdate=b.groupsNeedUpdate;b.verticesNeedUpdate=!1;b.normalsNeedUpdate=!1;b.colorsNeedUpdate=!1;b.uvsNeedUpdate=!1;b.groupsNeedUpdate=!1;b=c}!0===b.verticesNeedUpdate&&(c=this.attributes.position,void 0!==c&&(c.copyVector3sArray(b.vertices),c.needsUpdate=!0),b.verticesNeedUpdate=!1);!0===b.normalsNeedUpdate&&(c=this.attributes.normal,void 0!== 583 c&&(c.copyVector3sArray(b.normals),c.needsUpdate=!0),b.normalsNeedUpdate=!1);!0===b.colorsNeedUpdate&&(c=this.attributes.color,void 0!==c&&(c.copyColorsArray(b.colors),c.needsUpdate=!0),b.colorsNeedUpdate=!1);b.uvsNeedUpdate&&(c=this.attributes.uv,void 0!==c&&(c.copyVector2sArray(b.uvs),c.needsUpdate=!0),b.uvsNeedUpdate=!1);b.lineDistancesNeedUpdate&&(c=this.attributes.lineDistance,void 0!==c&&(c.copyArray(b.lineDistances),c.needsUpdate=!0),b.lineDistancesNeedUpdate=!1);b.groupsNeedUpdate&&(b.computeGroups(a.geometry), 584 this.groups=b.groups,b.groupsNeedUpdate=!1);return this},fromGeometry:function(a){a.__directGeometry=(new Xe).fromGeometry(a);return this.fromDirectGeometry(a.__directGeometry)},fromDirectGeometry:function(a){var b=new Float32Array(3*a.vertices.length);this.addAttribute("position",(new I(b,3)).copyVector3sArray(a.vertices));0<a.normals.length&&(b=new Float32Array(3*a.normals.length),this.addAttribute("normal",(new I(b,3)).copyVector3sArray(a.normals)));0<a.colors.length&&(b=new Float32Array(3*a.colors.length), 585 this.addAttribute("color",(new I(b,3)).copyColorsArray(a.colors)));0<a.uvs.length&&(b=new Float32Array(2*a.uvs.length),this.addAttribute("uv",(new I(b,2)).copyVector2sArray(a.uvs)));0<a.uvs2.length&&(b=new Float32Array(2*a.uvs2.length),this.addAttribute("uv2",(new I(b,2)).copyVector2sArray(a.uvs2)));this.groups=a.groups;for(var c in a.morphTargets){b=[];for(var d=a.morphTargets[c],e=0,f=d.length;e<f;e++){var g=d[e],h=new C(3*g.data.length,3);h.name=g.name;b.push(h.copyVector3sArray(g.data))}this.morphAttributes[c]= 586 b}0<a.skinIndices.length&&(c=new C(4*a.skinIndices.length,4),this.addAttribute("skinIndex",c.copyVector4sArray(a.skinIndices)));0<a.skinWeights.length&&(c=new C(4*a.skinWeights.length,4),this.addAttribute("skinWeight",c.copyVector4sArray(a.skinWeights)));null!==a.boundingSphere&&(this.boundingSphere=a.boundingSphere.clone());null!==a.boundingBox&&(this.boundingBox=a.boundingBox.clone());return this},computeBoundingBox:function(){var a=new Ha;return function(){null===this.boundingBox&&(this.boundingBox= 587 new Ha);var b=this.attributes.position,c=this.morphAttributes.position;if(void 0!==b){if(this.boundingBox.setFromBufferAttribute(b),c){b=0;for(var d=c.length;b<d;b++)a.setFromBufferAttribute(c[b]),this.boundingBox.expandByPoint(a.min),this.boundingBox.expandByPoint(a.max)}}else this.boundingBox.makeEmpty();(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&console.error('THREE.BufferGeometry.computeBoundingBox: Computed min/max have NaN values. The "position" attribute is likely to have NaN values.', 588 this)}}(),computeBoundingSphere:function(){var a=new Ha,b=new Ha,c=new n;return function(){null===this.boundingSphere&&(this.boundingSphere=new Ua);var d=this.attributes.position,e=this.morphAttributes.position;if(d){var f=this.boundingSphere.center;a.setFromBufferAttribute(d);if(e)for(var g=0,h=e.length;g<h;g++){var k=e[g];b.setFromBufferAttribute(k);a.expandByPoint(b.min);a.expandByPoint(b.max)}a.getCenter(f);var m=0;g=0;for(h=d.count;g<h;g++)c.fromBufferAttribute(d,g),m=Math.max(m,f.distanceToSquared(c)); 589 if(e)for(g=0,h=e.length;g<h;g++){k=e[g];d=0;for(var l=k.count;d<l;d++)c.fromBufferAttribute(k,d),m=Math.max(m,f.distanceToSquared(c))}this.boundingSphere.radius=Math.sqrt(m);isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.',this)}}}(),computeFaceNormals:function(){},computeVertexNormals:function(){var a=this.index,b=this.attributes;if(b.position){var c=b.position.array;if(void 0=== 590 b.normal)this.addAttribute("normal",new I(new Float32Array(c.length),3));else for(var d=b.normal.array,e=0,f=d.length;e<f;e++)d[e]=0;d=b.normal.array;var g=new n,h=new n,k=new n,m=new n,l=new n;if(a){var p=a.array;e=0;for(f=a.count;e<f;e+=3){a=3*p[e+0];var v=3*p[e+1];
590var t=3*p[e+2];g.fromArray(c,a);h.fromArray(c,v);k.fromArray(c,t);m.subVectors(k,h);l.subVectors(g,h);m.cross(l);d[a]+=m.x;d[a+1]+=m.y;d[a+2]+=m.z;d[v]+=m.x;d[v+1]+=m.y;d[v+2]+=m.z;d[t]+=m.x;d[t+1]+=m.y;d[t+2]+=m.z}}else for(e=0,f=c.length;e< 591 f;e+=9)g.fromArray(c,e),h.fromArray(c,e+3),k.fromArray(c,e+6),m.subVectors(k,h),l.subVectors(g,h),m.cross(l),d[e]=m.x,d[e+1]=m.y,d[e+2]=m.z,d[e+3]=m.x,d[e+4]=m.y,d[e+5]=m.z,d[e+6]=m.x,d[e+7]=m.y,d[e+8]=m.z;this.normalizeNormals();b.normal.needsUpdate=!0}},merge:function(a,b){if(a&&a.isBufferGeometry){void 0===b&&(b=0,console.warn("THREE.BufferGeometry.merge(): Overwriting original geometry, starting at offset=0. Use BufferGeometryUtils.mergeBufferGeometries() for lossless merge."));var c=this.attributes, 592 d;for(d in c)if(void 0!==a.attributes[d]){var e=c[d].array,f=a.attributes[d],g=f.array,h=f.itemSize*b;f=Math.min(g.length,e.length-h);for(var k=0;k<f;k++,h++)e[h]=g[k]}return this}console.error("THREE.BufferGeometry.merge(): geometry not an instance of THREE.BufferGeometry.",a)},normalizeNormals:function(){var a=new n;return function(){for(var b=this.attributes.normal,c=0,d=b.count;c<d;c++)a.x=b.getX(c),a.y=b.getY(c),a.z=b.getZ(c),a.normalize(),b.setXYZ(c,a.x,a.y,a.z)}}(),toNonIndexed:function(){function a(a, 593 b){var c=a.array;a=a.itemSize;for(var d=new c.constructor(b.length*a),e,f=0,g=0,h=b.length;g<h;g++){e=b[g]*a;for(var k=0;k<a;k++)d[f++]=c[e++]}return new I(d,a)}if(null===this.index)return console.warn("THREE.BufferGeometry.toNonIndexed(): Geometry is already non-indexed."),this;var b=new E,c=this.index.array,d=this.attributes,e;for(e in d){var f=d[e];f=a(f,c);b.addAttribute(e,f)}var g=this.morphAttributes;for(e in g){var h=[],k=g[e];d=0;for(var m=k.length;d<m;d++)f=k[d],f=a(f,c),h.push(f);b.morphAttributes[e]= 594 h}c=this.groups;d=0;for(e=c.length;d<e;d++)f=c[d],b.addGroup(f.start,f.count,f.materialIndex);return b},toJSON:function(){var a={metadata:{version:4.5,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};a.uuid=this.uuid;
594a.type=this.type;""!==this.name&&(a.name=this.name);0<Object.keys(this.userData).length&&(a.userData=this.userData);if(void 0!==this.parameters){var b=this.parameters;for(m in b)void 0!==b[m]&&(a[m]=b[m]);return a}a.data={attributes:{}};b=this.index;null!==b&&(a.data.index={type:b.array.constructor.name, 595 array:Array.prototype.slice.call(b.array)});var c=this.attributes;for(m in c){b=c[m];var d=b.toJSON();""!==b.name&&(d.name=b.name);a.data.attributes[m]=d}c={};var e=!1;for(m in this.morphAttributes){for(var f=this.morphAttributes[m],g=[],h=0,k=f.length;h<k;h++)b=f[h],d=b.toJSON(),""!==b.name&&(d.name=b.name),g.push(d);0<g.length&&(c[m]=g,e=!0)}e&&(a.data.morphAttributes=c);var m=this.groups;0<m.length&&(a.data.groups=JSON.parse(JSON.stringify(m)));m=this.boundingSphere;null!==m&&(a.data.boundingSphere= 596 {center:m.center.toArray(),radius:m.radius});return a},clone:function(){return(new E).copy(this)},copy:function(a){var b;this.index=null;this.attributes={};this.morphAttributes={};this.groups=[];this.boundingSphere=this.boundingBox=null;this.name=a.name;var c=a.index;null!==c&&this.setIndex(c.clone());c=a.attributes;for(g in c)this.addAttribute(g,c[g].clone());var d=a.morphAttributes;for(g in d){var e=[],f=d[g];c=0;for(b=f.length;c<b;c++)e.push(f[c].clone());this.morphAttributes[g]=e}var g=a.groups; 597 c=0;for(b=g.length;c<b;c++)d=g[c],this.addGroup(d.start,d.count,d.materialIndex);g=a.boundingBox;null!==g&&(this.boundingBox=g.clone());g=a.boundingSphere;null!==g&&(this.boundingSphere=g.clone());this.drawRange.start=a.drawRange.start;this.drawRange.count=a.drawRange.count;this.userData=a.userData;return this},dispose:function(){this.dispatchEvent({type:"dispose"})}});Ub.prototype=Object.create(Q.prototype);Ub.prototype.constructor=Ub;wb.prototype=Object.create(E.prototype);wb.prototype.constructor= 598 wb;Ic.prototype=Object.create(Q.prototype);Ic.prototype.constructor=Ic;zb.prototype=Object.create(E.prototype);zb.prototype.constructor=zb;var bg=0;L.prototype=Object.assign(Object.create(Ca.prototype),{constructor:L,isMaterial:!0,onBeforeCompile:function(){},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("shading"===b)console.warn("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead."), 599 this.flatShading=1===c?!0:!1;else{var d=this[b];void 0===d?console.warn("THREE."+this.type+": '"+b+"' is not a property of this material."):d&&d.isColor?d.set(c):d&&d.isVector3&&c&&c.isVector3?d.copy(c):this[b]=c}}},toJSON:function(a){function b(a){var b=[],c;for(c in a){var d=a[c];delete d.metadata;b.push(d)}return b}var c=void 0===a||"string"===typeof a;c&&(a={textures:{},images:{}});var d={metadata:{version:4.5,type:"Material",generator:"Material.toJSON"}};d.uuid=this.uuid;
599d.type=this.type;""!== 600 this.name&&(d.name=this.name);this.color&&this.color.isColor&&(d.color=this.color.getHex());void 0!==this.roughness&&(d.roughness=this.roughness);void 0!==this.metalness&&(d.metalness=this.metalness);this.emissive&&this.emissive.isColor&&(d.emissive=this.emissive.getHex());1!==this.emissiveIntensity&&(d.emissiveIntensity=this.emissiveIntensity);this.specular&&this.specular.isColor&&(d.specular=this.specular.getHex());void 0!==this.shininess&&(d.shininess=this.shininess);void 0!==this.clearCoat&&(d.clearCoat= 601 this.clearCoat);void 0!==this.clearCoatRoughness&&(d.clearCoatRoughness=this.clearCoatRoughness);this.map&&this.map.isTexture&&(d.map=this.map.toJSON(a).uuid);this.matcap&&this.matcap.isTexture&&(d.matcap=this.matcap.toJSON(a).uuid);this.alphaMap&&this.alphaMap.isTexture&&(d.alphaMap=this.alphaMap.toJSON(a).uuid);this.lightMap&&this.lightMap.isTexture&&(d.lightMap=this.lightMap.toJSON(a).uuid);this.aoMap&&this.aoMap.isTexture&&(d.aoMap=this.aoMap.toJSON(a).uuid,d.aoMapIntensity=this.aoMapIntensity); 602 this.bumpMap&&this.bumpMap.isTexture&&(d.bumpMap=this.bumpMap.toJSON(a).uuid,d.bumpScale=this.bumpScale);this.normalMap&&this.normalMap.isTexture&&(d.normalMap=this.normalMap.toJSON(a).uuid,d.normalMapType=this.normalMapType,d.normalScale=this.normalScale.toArray());this.displacementMap&&this.displacementMap.isTexture&&(d.displacementMap=this.displacementMap.toJSON(a).uuid,d.displacementScale=this.displacementScale,d.displacementBias=this.displacementBias);this.roughnessMap&&this.roughnessMap.isTexture&& 603 (d.roughnessMap=this.roughnessMap.toJSON(a).uuid);this.metalnessMap&&this.metalnessMap.isTexture&&(d.metalnessMap=this.metalnessMap.toJSON(a).uuid);this.emissiveMap&&this.emissiveMap.isTexture&&(d.emissiveMap=this.emissiveMap.toJSON(a).uuid);this.specularMap&&this.specularMap.isTexture&&(d.specularMap=this.specularMap.toJSON(a).uuid);this.envMap&&this.envMap.isTexture&&(d.envMap=this.envMap.toJSON(a).uuid,d.reflectivity=this.reflectivity,void 0!==this.combine&&(d.combine=this.combine),void 0!==this.envMapIntensity&& 604 (d.envMapIntensity=this.envMapIntensity));this.gradientMap&&this.gradientMap.isTexture&&(d.gradientMap=this.gradientMap.toJSON(a).uuid);void 0!==this.size&&(d.size=this.size);void 0!==this.sizeAttenuation&&(d.sizeAttenuation=this.sizeAttenuation);1!==this.blending&&(d.blending=this.blending);!0===this.flatShading&&(d.flatShading=this.flatShading);0!==this.side&&(d.side=this.side);0!==this.vertexColors&&(d.vertexColors=this.vertexColors);1>this.opacity&&(d.opacity=this.opacity);!0===this.transparent&& 605 (d.transparent=this.transparent);d.depthFunc=this.depthFunc;d.depthTest=this.depthTest;d.depthWrite=this.depthWrite;0!==this.rotation&&(d.rotation=this.rotation);!0===this.polygonOffset&&(d.polygonOffset=!0);0!==this.polygonOffsetFactor&&(d.polygonOffsetFactor=this.polygonOffsetFactor);0!==this.polygonOffsetUnits&&(d.polygonOffsetUnits=this.polygonOffsetUnits);1!==this.linewidth&&(d.linewidth=this.linewidth);void 0!==this.dashSize&&(d.dashSize=this.dashSize);void 0!==this.gapSize&&(d.gapSize=this.gapSize); 606 void 0!==this.scale&&(d.scale=this.scale);!0===this.dithering&&(d.dithering=!0);0<this.alphaTest&&(d.alphaTest=this.alphaTest);!0===this.premultipliedAlpha&&(d.premultipliedAlpha=this.premultipliedAlpha);!0===this.wireframe&&(d.wireframe=this.wireframe);1<this.wireframeLinewidth&&(d.wireframeLinewidth=this.wireframeLinewidth);"round"!==this.wireframeLinecap&&(d.wireframeLinecap=this.wireframeLinecap);"round"!==this.wireframeLinejoin&&(d.wireframeLinejoin=this.wireframeLinejoin);!0===this.morphTargets&& 607 (d.morphTargets=!0);!0===this.skinning&&(d.skinning=!0);!1===this.visible&&(d.visible=!1);"{}"!==JSON.stringify(this.userData)&&(d.userData=this.userData);c&&(c=b(a.textures),a=b(a.images),0<c.length&&(d.textures=c),0<a.length&&(d.images=a));return d},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.name=a.name;this.fog=a.fog;this.lights=a.lights;this.blending=a.blending;this.side=a.side;this.flatShading=a.flatShading;this.vertexColors=a.vertexColors;this.opacity=a.opacity; 608 this.transparent=a.transparent;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.colorWrite=a.colorWrite;this.precision=a.precision;
608this.polygonOffset=a.polygonOffset;this.polygonOffsetFactor=a.polygonOffsetFactor;this.polygonOffsetUnits=a.polygonOffsetUnits;this.dithering= 609 a.dithering;this.alphaTest=a.alphaTest;this.premultipliedAlpha=a.premultipliedAlpha;this.visible=a.visible;this.userData=JSON.parse(JSON.stringify(a.userData));this.clipShadows=a.clipShadows;this.clipIntersection=a.clipIntersection;var b=a.clippingPlanes,c=null;if(null!==b){var d=b.length;c=Array(d);for(var e=0;e!==d;++e)c[e]=b[e].clone()}this.clippingPlanes=c;this.shadowSide=a.shadowSide;return this},dispose:function(){this.dispatchEvent({type:"dispose"})}});sa.prototype=Object.create(L.prototype); 610 sa.prototype.constructor=sa;sa.prototype.isShaderMaterial=!0;sa.prototype.copy=function(a){L.prototype.copy.call(this,a);this.fragmentShader=a.fragmentShader;this.vertexShader=a.vertexShader;this.uniforms=Sb(a.uniforms);this.defines=Object.assign({},a.defines);this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.lights=a.lights;this.clipping=a.clipping;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;this.extensions=a.extensions;return this}; 611 sa.prototype.toJSON=function(a){var b=L.prototype.toJSON.call(this,a);b.uniforms={};for(var c in this.uniforms){var d=this.uniforms[c].value;b.uniforms[c]=d&&d.isTexture?{type:"t",value:d.toJSON(a).uuid}:d&&d.isColor?{type:"c",value:d.getHex()}:d&&d.isVector2?{type:"v2",value:d.toArray()}:d&&d.isVector3?{type:"v3",value:d.toArray()}:d&&d.isVector4?{type:"v4",value:d.toArray()}:d&&d.isMatrix3?{type:"m3",value:d.toArray()}:d&&d.isMatrix4?{type:"m4",value:d.toArray()}:{value:d}}0<Object.keys(this.defines).length&& 612 (b.defines=this.defines);b.vertexShader=this.vertexShader;b.fragmentShader=this.fragmentShader;a={};for(var e in this.extensions)!0===this.extensions[e]&&(a[e]=!0);0<Object.keys(a).length&&(b.extensions=a);return b};Object.assign(Ab.prototype,{set:function(a,b){this.origin.copy(a);this.direction.copy(b);return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.origin.copy(a.origin);this.direction.copy(a.direction);return this},at:function(a,b){void 0===b&&(console.warn("THREE.Ray: .at() target is now required"), 613 b=new n);return b.copy(this.direction).multiplyScalar(a).add(this.origin)},lookAt:function(a){this.direction.copy(a).sub(this.origin).normalize();return this},recast:function(){var a=new n;return function(b){this.origin.copy(this.at(b,a));return this}}(),closestPointToPoint:function(a,b){void 0===b&&(console.warn("THREE.Ray: .closestPointToPoint() target is now required"),b=new n);b.subVectors(a,this.origin);a=b.dot(this.direction);return 0>a?b.copy(this.origin):b.copy(this.direction).multiplyScalar(a).add(this.origin)}, 614 distanceToPoint:function(a){return Math.sqrt(this.distanceSqToPoint(a))},distanceSqToPoint:function(){var a=new n;return function(b){var c=a.subVectors(b,this.origin).dot(this.direction);if(0>c)return this.origin.distanceToSquared(b);a.copy(this.direction).multiplyScalar(c).add(this.origin);return a.distanceToSquared(b)}}(),distanceSqToSegment:function(){var a=new n,b=new n,c=new n;return function(d,e,f,g){a.copy(d).add(e).multiplyScalar(.5);b.copy(e).sub(d).normalize();c.copy(this.origin).sub(a); 615 var h=.5*d.distanceTo(e),k=-this.direction.dot(b),m=c.dot(this.direction),l=-c.dot(b),p=c.lengthSq(),n=Math.abs(1-k*k);if(0<n){d=k*l-m;e=k*m-l;var t=h*n;0<=d?e>=-t?e<=t?(h=1/n,d*=h,e*=h,k=d*(d+k*e+2*m)+e*(k*d+e+2*l)+p):(e=h,d=Math.max(0,-(k*e+m)),k=-d*d+e*(e+2*l)+p):(e=-h,d=Math.max(0,-(k*e+m)),k=-d*d+e*(e+2*l)+p):e<=-t?(d=Math.max(0,-(-k*h+m)),e=0<d?-h:Math.min(Math.max(-h,-l),h),k=-d*d+e*(e+2*l)+p):e<=t?(d=0,e=Math.min(Math.max(-h,-l),h),k=e*(e+2*l)+p):(d=Math.max(0,-(k*h+m)),e=0<d?h:Math.min(Math.max(-h, 616 -l),h),k=-d*d+e*(e+2*l)+p)}else e=0<k?-h:h,d=Math.max(0,-(k*e+m)),k=-d*d+e*(e+2*l)+p;f&&f.copy(this.direction).multiplyScalar(d).add(this.origin);g&&g.copy(b).multiplyScalar(e).add(a);return k}}(),intersectSphere:function(){var a=new n;return function(b,c){a.subVectors(b.center,this.origin);var d=a.dot(this.direction),e=a.dot(a)-d*d;b=b.radius*b.radius;if(e>b)return null;b=Math.sqrt(b-e);e=d-b;d+=b;return 0>e&&0>d?null:0>e?this.at(d,c):this.at(e,c)}}(),intersectsSphere:function(a){return this.distanceSqToPoint(a.center)<= 617 a.radius*a.radius},distanceToPlane:function(a){var b=a.normal.dot(this.direction);if(0===b)return 0===a.distanceToPoint(this.origin)?0:null;a=-(this.origin.dot(a.normal)+a.constant)/b;return 0<=a?a:null},intersectPlane:function(a,b){a=this.distanceToPlane(a);return null===a?null:this.at(a,b)},intersectsPlane:function(a){var b=a.distanceToPoint(this.origin);return 0===b||0>a.normal.dot(this.direction)*b?!0:!1}
617,intersectBox:function(a,b){var c=1/this.direction.x;var d=1/this.direction.y;var e=1/this.direction.z, 618 f=this.origin;if(0<=c){var g=(a.min.x-f.x)*c;c*=a.max.x-f.x}else g=(a.max.x-f.x)*c,c*=a.min.x-f.x;if(0<=d){var h=(a.min.y-f.y)*d;d*=a.max.y-f.y}else h=(a.max.y-f.y)*d,d*=a.min.y-f.y;if(g>d||h>c)return null;if(h>g||g!==g)g=h;if(d<c||c!==c)c=d;0<=e?(h=(a.min.z-f.z)*e,a=(a.max.z-f.z)*e):(h=(a.max.z-f.z)*e,a=(a.min.z-f.z)*e);if(g>a||h>c)return null;if(h>g||g!==g)g=h;if(a<c||c!==c)c=a;return 0>c?null:this.at(0<=g?g:c,b)},intersectsBox:function(){var a=new n;return function(b){return null!==this.intersectBox(b, 619 a)}}(),intersectTriangle:function(){var a=new n,b=new n,c=new n,d=new n;return function(e,f,g,h,k){b.subVectors(f,e);c.subVectors(g,e);d.crossVectors(b,c);f=this.direction.dot(d);if(0<f){if(h)return null;h=1}else if(0>f)h=-1,f=-f;else return null;a.subVectors(this.origin,e);e=h*this.direction.dot(c.crossVectors(a,c));if(0>e)return null;g=h*this.direction.dot(b.cross(a));if(0>g||e+g>f)return null;e=-h*a.dot(d);return 0>e?null:this.at(e/f,k)}}(),applyMatrix4:function(a){this.origin.applyMatrix4(a); 620 this.direction.transformDirection(a);return this},equals:function(a){return a.origin.equals(this.origin)&&a.direction.equals(this.direction)}});Object.assign(ta,{getNormal:function(){var a=new n;return function(b,c,d,e){void 0===e&&(console.warn("THREE.Triangle: .getNormal() target is now required"),e=new n);e.subVectors(d,c);a.subVectors(b,c);e.cross(a);b=e.lengthSq();return 0<b?e.multiplyScalar(1/Math.sqrt(b)):e.set(0,0,0)}}(),getBarycoord:function(){var a=new n,b=new n,c=new n;return function(d, 621 e,f,g,h){a.subVectors(g,e);b.subVectors(f,e);c.subVectors(d,e);d=a.dot(a);e=a.dot(b);f=a.dot(c);var k=b.dot(b);g=b.dot(c);var m=d*k-e*e;void 0===h&&(console.warn("THREE.Triangle: .getBarycoord() target is now required"),h=new n);if(0===m)return h.set(-2,-1,-1);m=1/m;k=(k*f-e*g)*m;d=(d*g-e*f)*m;return h.set(1-k-d,d,k)}}(),containsPoint:function(){var a=new n;return function(b,c,d,e){ta.getBarycoord(b,c,d,e,a);return 0<=a.x&&0<=a.y&&1>=a.x+a.y}}(),getUV:function(){var a=new n;return function(b,c,d, 622 e,f,g,h,k){this.getBarycoord(b,c,d,e,a);k.set(0,0);k.addScaledVector(f,a.x);k.addScaledVector(g,a.y);k.addScaledVector(h,a.z);return k}}(),isFrontFacing:function(){var a=new n,b=new n;return function(c,d,e,f){a.subVectors(e,d);b.subVectors(c,d);return 0>a.cross(b).dot(f)?!0:!1}}()});Object.assign(ta.prototype,{set:function(a,b,c){this.a.copy(a);this.b.copy(b);this.c.copy(c);return this},setFromPointsAndIndices:function(a,b,c,d){this.a.copy(a[b]);this.b.copy(a[c]);this.c.copy(a[d]);return this},clone:function(){return(new this.constructor).copy(this)}, 623 copy:function(a){this.a.copy(a.a);this.b.copy(a.b);this.c.copy(a.c);return this},getArea:function(){var a=new n,b=new n;return function(){a.subVectors(this.c,this.b);b.subVectors(this.a,this.b);return.5*a.cross(b).length()}}(),getMidpoint:function(a){void 0===a&&(console.warn("THREE.Triangle: .getMidpoint() target is now required"),a=new n);return a.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)},getNormal:function(a){return ta.getNormal(this.a,this.b,this.c,a)},getPlane:function(a){void 0=== 624 a&&(console.warn("THREE.Triangle: .getPlane() target is now required"),a=new n);return a.setFromCoplanarPoints(this.a,this.b,this.c)},getBarycoord:function(a,b){return ta.getBarycoord(a,this.a,this.b,this.c,b)},getUV:function(a,b,c,d,e){return ta.getUV(a,this.a,this.b,this.c,b,c,d,e)},containsPoint:function(a){return ta.containsPoint(a,this.a,this.b,this.c)},isFrontFacing:function(a){return ta.isFrontFacing(this.a,this.b,this.c,a)},intersectsBox:function(a){return a.intersectsTriangle(this)},closestPointToPoint:function(){var a= 625 new n,b=new n,c=new n,d=new n,e=new n,f=new n;return function(g,h){void 0===h&&(console.warn("THREE.Triangle: .closestPointToPoint() target is now required"),h=new n);var k=this.a,m=this.b,l=this.c;a.subVectors(m,k);b.subVectors(l,k);d.subVectors(g,k);var p=a.dot(d),v=b.dot(d);if(0>=p&&0>=v)return h.copy(k);e.subVectors(g,m);var t=a.dot(e),r=b.dot(e);
625if(0<=t&&r<=t)return h.copy(m);var u=p*r-t*v;if(0>=u&&0<=p&&0>=t)return m=p/(p-t),h.copy(k).addScaledVector(a,m);f.subVectors(g,l);g=a.dot(f);var w= 626 b.dot(f);if(0<=w&&g<=w)return h.copy(l);p=g*v-p*w;if(0>=p&&0<=v&&0>=w)return u=v/(v-w),h.copy(k).addScaledVector(b,u);v=t*w-g*r;if(0>=v&&0<=r-t&&0<=g-w)return c.subVectors(l,m),u=(r-t)/(r-t+(g-w)),h.copy(m).addScaledVector(c,u);l=1/(v+p+u);m=p*l;u*=l;return h.copy(k).addScaledVector(a,m).addScaledVector(b,u)}}(),equals:function(a){return a.a.equals(this.a)&&a.b.equals(this.b)&&a.c.equals(this.c)}});ka.prototype=Object.create(L.prototype);ka.prototype.constructor=ka;ka.prototype.isMeshBasicMaterial= 627 !0;ka.prototype.copy=function(a){L.prototype.copy.call(this,a);this.color.copy(a.color);this.map=a.map;this.lightMap=a.lightMap;this.lightMapIntensity=a.lightMapIntensity;this.aoMap=a.aoMap;this.aoMapIntensity=a.aoMapIntensity;this.specularMap=a.specularMap;this.alphaMap=a.alphaMap;this.envMap=a.envMap;this.combine=a.combine;this.reflectivity=a.reflectivity;this.refractionRatio=a.refractionRatio;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.wireframeLinecap=a.wireframeLinecap; 628 this.wireframeLinejoin=a.wireframeLinejoin;this.skinning=a.skinning;this.morphTargets=a.morphTargets;return this};ha.prototype=Object.assign(Object.create(H.prototype),{constructor:ha,isMesh:!0,setDrawMode:function(a){this.drawMode=a},copy:function(a){H.prototype.copy.call(this,a);this.drawMode=a.drawMode;void 0!==a.morphTargetInfluences&&(this.morphTargetInfluences=a.morphTargetInfluences.slice());void 0!==a.morphTargetDictionary&&(this.morphTargetDictionary=Object.assign({},a.morphTargetDictionary)); 629 return this},updateMorphTargets:function(){var a=this.geometry;if(a.isBufferGeometry){a=a.morphAttributes;var b=Object.keys(a);if(0<b.length){var c=a[b[0]];if(void 0!==c)for(this.morphTargetInfluences=[],this.morphTargetDictionary={},a=0,b=c.length;a<b;a++){var d=c[a].name||String(a);this.morphTargetInfluences.push(0);this.morphTargetDictionary[d]=a}}}else a=a.morphTargets,void 0!==a&&0<a.length&&console.error("THREE.Mesh.updateMorphTargets() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.")}, 630 raycast:function(){function a(a,b,c,d,e,f,g,h){if(null===(1===b.side?d.intersectTriangle(g,f,e,!0,h):d.intersectTriangle(e,f,g,2!==b.side,h)))return null;y.copy(h);y.applyMatrix4(a.matrixWorld);b=c.ray.origin.distanceTo(y);return b<c.near||b>c.far?null:{distance:b,point:y.clone(),object:a}}function b(b,c,d,e,q,n,y,C,B,E){f.fromBufferAttribute(q,C);g.fromBufferAttribute(q,B);h.fromBufferAttribute(q,E);q=b.morphTargetInfluences;if(c.morphTargets&&n&&q){p.set(0,0,0);v.set(0,0,0);t.set(0,0,0);for(var x= 631 0,G=n.length;x<G;x++){var A=q[x],F=n[x];0!==A&&(k.fromBufferAttribute(F,C),m.fromBufferAttribute(F,B),l.fromBufferAttribute(F,E),p.addScaledVector(k.sub(f),A),v.addScaledVector(m.sub(g),A),t.addScaledVector(l.sub(h),A))}f.add(p);g.add(v);h.add(t)}if(b=a(b,c,d,e,f,g,h,z))y&&(r.fromBufferAttribute(y,C),u.fromBufferAttribute(y,B),w.fromBufferAttribute(y,E),b.uv=ta.getUV(z,f,g,h,r,u,w,new D)),y=new Tb(C,B,E),ta.getNormal(f,g,h,y.normal),b.face=y;return b}var c=new O,d=new Ab,e=new Ua,f=new n,g=new n, 632 h=new n,k=new n,m=new n,l=new n,p=new n,v=new n,t=new n,r=new D,u=new D,w=new D,z=new n,y=new n;return function(f,g){var h=this.geometry,k=this.material,m=this.matrixWorld;if(void 0!==k&&(null===h.boundingSphere&&h.computeBoundingSphere(),e.copy(h.boundingSphere),e.applyMatrix4(m),!1!==f.ray.intersectsSphere(e)&&(c.getInverse(m),d.copy(f.ray).applyMatrix4(c),null===h.boundingBox||!1!==d.intersectsBox(h.boundingBox))))if(h.isBufferGeometry){var l=h.index;m=h.attributes.position;var p=h.morphAttributes.position, 633 q=h.attributes.uv,n=h.groups,t=h.drawRange,v,y;if(null!==l)if(Array.isArray(k)){var x=0;for(v=n.length;x<v;x++){var A=n[x];var C=k[A.materialIndex];var B=Math.max(A.start,t.start);for(y=h=Math.min(A.start+A.count,t.start+t.count);B<y;B+=3){h=l.getX(B);var E=l.getX(B+1);var H=l.getX(B+2);if(h=b(this,C,f,d,m,p,q,h,E,H))h.faceIndex=Math.floor(B/3),h.face.materialIndex=A.materialIndex,g.push(h)}}}else for(B=Math.max(0,t.start),h=Math.min(l.count,t.start+t.count),x=B,v=h;x<v;x+=3){if(h=l.getX(x),E=l.getX(x+ 634 1),H=l.getX(x+2),h=b(this,k,f,d,m,p,q,h,E,H))h.faceIndex=Math.floor(x/3),g.push(h)}else if(void 0!==m)if(Array.isArray(k))for(x=0,v=n.length;x<v;x++)for(A=n[x],C=k[A.materialIndex],B=Math.max(A.start,t.start),y=h=Math.min(A.start+A.count,t.start+t.count);B<y;B+=3){if(h=B,E=B+1,H=B+2,h=b(this,C,f,d,m,p,q,h,E,H))h.faceIndex=Math.floor(B/3),h.face.materialIndex=A.materialIndex,g.push(h)}else for(B=Math.max(0,t.start),h=Math.min(m.count,t.start+t.count),x=B,v=h;x<v;x+=3)if(h=x,E=x+1,H=x+2,h=b(this,k, 635 f,d,m,p,q,h,E,H))h.faceIndex=Math.floor(x/3),g.push(h)}else if(h.isGeometry)for(m=Array.isArray(k),p=h.vertices,q=h.faces,h=
635h.faceVertexUvs[0],0<h.length&&(l=h),v=0,A=q.length;v<A;v++)if(C=q[v],h=m?k[C.materialIndex]:k,void 0!==h&&(n=p[C.a],t=p[C.b],x=p[C.c],h=a(this,h,f,d,n,t,x,z)))l&&l[v]&&(B=l[v],r.copy(B[0]),u.copy(B[1]),w.copy(B[2]),h.uv=ta.getUV(z,n,t,x,r,u,w,new D)),h.face=C,h.faceIndex=v,g.push(h)}}(),clone:function(){return(new this.constructor(this.geometry,this.material)).copy(this)}}); 636 cb.prototype=Object.create(X.prototype);cb.prototype.constructor=cb;cb.prototype.isCubeTexture=!0;Object.defineProperty(cb.prototype,"images",{get:function(){return this.image},set:function(a){this.image=a}});Vb.prototype=Object.create(X.prototype);Vb.prototype.constructor=Vb;Vb.prototype.isDataTexture2DArray=!0;Wb.prototype=Object.create(X.prototype);Wb.prototype.constructor=Wb;Wb.prototype.isDataTexture3D=!0;var ef=new X,wg=new Vb,yg=new Wb,ff=new cb,Ze=[],af=[],df=new Float32Array(16),cf=new Float32Array(9), 637 bf=new Float32Array(4);gf.prototype.updateCache=function(a){var b=this.cache;a instanceof Float32Array&&b.length!==a.length&&(this.cache=new Float32Array(a.length));na(b,a)};hf.prototype.setValue=function(a,b,c){for(var d=this.seq,e=0,f=d.length;e!==f;++e){var g=d[e];g.setValue(a,b[g.id],c)}};var le=/([\w\d_]+)(\])?(\[|\.)?/g;jb.prototype.setValue=function(a,b,c,d){b=this.map[b];void 0!==b&&b.setValue(a,c,d)};jb.prototype.setOptional=function(a,b,c){b=b[c];void 0!==b&&this.setValue(a,c,b)};jb.upload= 638 function(a,b,c,d){for(var e=0,f=b.length;e!==f;++e){var g=b[e],h=c[g.id];!1!==h.needsUpdate&&g.setValue(a,h.value,d)}};jb.seqWithValue=function(a,b){for(var c=[],d=0,e=a.length;d!==e;++d){var f=a[d];f.id in b&&c.push(f)}return c};var $g=0,hh=0;kb.prototype=Object.create(L.prototype);kb.prototype.constructor=kb;kb.prototype.isMeshDepthMaterial=!0;kb.prototype.copy=function(a){L.prototype.copy.call(this,a);this.depthPacking=a.depthPacking;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.map= 639 a.map;this.alphaMap=a.alphaMap;this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;return this};lb.prototype=Object.create(L.prototype);lb.prototype.constructor=lb;lb.prototype.isMeshDistanceMaterial=!0;lb.prototype.copy=function(a){L.prototype.copy.call(this,a);this.referencePosition.copy(a.referencePosition);this.nearDistance=a.nearDistance;this.farDistance= 640 a.farDistance;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.map=a.map;this.alphaMap=a.alphaMap;this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;return this};Yb.prototype=Object.assign(Object.create(H.prototype),{constructor:Yb,isGroup:!0});Xa.prototype=Object.assign(Object.create(H.prototype),{constructor:Xa,isCamera:!0,copy:function(a,b){H.prototype.copy.call(this,a,b);this.matrixWorldInverse.copy(a.matrixWorldInverse); 641 this.projectionMatrix.copy(a.projectionMatrix);this.projectionMatrixInverse.copy(a.projectionMatrixInverse);return this},getWorldDirection:function(a){void 0===a&&(console.warn("THREE.Camera: .getWorldDirection() target is now required"),a=new n);this.updateMatrixWorld(!0);var b=this.matrixWorld.elements;return a.set(-b[8],-b[9],-b[10]).normalize()},updateMatrixWorld:function(a){H.prototype.updateMatrixWorld.call(this,a);this.matrixWorldInverse.getInverse(this.matrixWorld)},clone:function(){return(new this.constructor).copy(this)}}); 642 ja.prototype=Object.assign(Object.create(Xa.prototype),{constructor:ja,isPerspectiveCamera:!0,copy:function(a,b){Xa.prototype.copy.call(this,a,b);this.fov=a.fov;this.zoom=a.zoom;this.near=a.near;this.far=a.far;this.focus=a.focus;this.aspect=a.aspect;this.view=null===a.view?null:Object.assign({},a.view);this.filmGauge=a.filmGauge;this.filmOffset=a.filmOffset;return this},setFocalLength:function(a){a=.5*this.getFilmHeight()/a;this.fov=2*P.RAD2DEG*Math.atan(a);this.updateProjectionMatrix()},getFocalLength:function(){var a= 643 Math.tan(.5*P.DEG2RAD*this.fov);return.5*this.getFilmHeight()/a}
643,getEffectiveFOV:function(){return 2*P.RAD2DEG*Math.atan(Math.tan(.5*P.DEG2RAD*this.fov)/this.zoom)},getFilmWidth:function(){return this.filmGauge*Math.min(this.aspect,1)},getFilmHeight:function(){return this.filmGauge/Math.max(this.aspect,1)},setViewOffset:function(a,b,c,d,e,f){this.aspect=a/b;null===this.view&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1});this.view.enabled=!0;this.view.fullWidth= 644 a;this.view.fullHeight=b;this.view.offsetX=c;this.view.offsetY=d;this.view.width=e;this.view.height=f;this.updateProjectionMatrix()},clearViewOffset:function(){null!==this.view&&(this.view.enabled=!1);this.updateProjectionMatrix()},updateProjectionMatrix:function(){var a=this.near,b=a*Math.tan(.5*P.DEG2RAD*this.fov)/this.zoom,c=2*b,d=this.aspect*c,e=-.5*d,f=this.view;if(null!==this.view&&this.view.enabled){var g=f.fullWidth,h=f.fullHeight;e+=f.offsetX*d/g;b-=f.offsetY*c/h;d*=f.width/g;c*=f.height/ 645 h}f=this.filmOffset;0!==f&&(e+=a*f/this.getFilmWidth());this.projectionMatrix.makePerspective(e,e+d,b,b-c,a,this.far);this.projectionMatrixInverse.getInverse(this.projectionMatrix)},toJSON:function(a){a=H.prototype.toJSON.call(this,a);a.object.fov=this.fov;a.object.zoom=this.zoom;a.object.near=this.near;a.object.far=this.far;a.object.focus=this.focus;a.object.aspect=this.aspect;null!==this.view&&(a.object.view=Object.assign({},this.view));a.object.filmGauge=this.filmGauge;a.object.filmOffset=this.filmOffset; 646 return a}});Lc.prototype=Object.assign(Object.create(ja.prototype),{constructor:Lc,isArrayCamera:!0});var uf=new n,vf=new n;Object.assign(Dd.prototype,{isFogExp2:!0,clone:function(){return new Dd(this.color,this.density)},toJSON:function(){return{type:"FogExp2",color:this.color.getHex(),density:this.density}}});Object.assign(Ed.prototype,{isFog:!0,clone:function(){return new Ed(this.color,this.near,this.far)},toJSON:function(){return{type:"Fog",color:this.color.getHex(),near:this.near,far:this.far}}}); 647 Fd.prototype=Object.assign(Object.create(H.prototype),{constructor:Fd,isScene:!0,copy:function(a,b){H.prototype.copy.call(this,a,b);null!==a.background&&(this.background=a.background.clone());null!==a.fog&&(this.fog=a.fog.clone());null!==a.overrideMaterial&&(this.overrideMaterial=a.overrideMaterial.clone());this.autoUpdate=a.autoUpdate;this.matrixAutoUpdate=a.matrixAutoUpdate;return this},toJSON:function(a){var b=H.prototype.toJSON.call(this,a);null!==this.background&&(b.object.background=this.background.toJSON(a)); 648 null!==this.fog&&(b.object.fog=this.fog.toJSON());return b},dispose:function(){this.dispatchEvent({type:"dispose"})}});Object.defineProperty(Bb.prototype,"needsUpdate",{set:function(a){!0===a&&this.version++}});Object.assign(Bb.prototype,{isInterleavedBuffer:!0,onUploadCallback:function(){},setArray:function(a){if(Array.isArray(a))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.count=void 0!==a?a.length/this.stride:0;this.array=a;return this},setDynamic:function(a){this.dynamic= 649 a;return this},copy:function(a){this.array=new a.array.constructor(a.array);this.count=a.count;this.stride=a.stride;this.dynamic=a.dynamic;return this},copyAt:function(a,b,c){a*=this.stride;c*=b.stride;for(var d=0,e=this.stride;d<e;d++)this.array[a+d]=b.array[c+d];return this},set:function(a,b){void 0===b&&(b=0);this.array.set(a,b);return this},clone:function(){return(new this.constructor).copy(this)},onUpload:function(a){this.onUploadCallback=a;return this}});Object.defineProperties(Mc.prototype, 650 {count:{get:function(){return this.data.count}},array:{get:function(){return this.data.array}}});Object.assign(Mc.prototype,{isInterleavedBufferAttribute:!0,setX:function(a,b){this.data.array[a*this.data.stride+this.offset]=b;return this},setY:function(a,b){this.data.array[a*this.data.stride+this.offset+1]=b;return this},setZ:function(a,b){this.data.array[a*this.data.stride+this.offset+2]=b;return this},setW:function(a,b){this.data.array[a*this.data.stride+this.offset+3]=b;return this},getX:function(a){return this.data.array[a* 651 this.data.stride+this.offset]},getY:function(a){return this.data.array[a*this.data.stride+this.offset+1]},getZ:function(a){return this.data.array[a*this.data.stride+this.offset+2]},getW:function(a){return this.data.array[a*this.data.stride+this.offset+3]},setXY:function(a,b,c){a=a*this.data.stride+this.offset;this.data.array[a+0]=b;this.data.array[a+1]=c;return this},setXYZ:function(a,b,c,d){a=a*this.data.stride+this.offset;this.data.array[a+0]=b;this.data.array[a+1]=c;this.data.array[a+2]=d;return this}, 652 setXYZW:function(a,b,c,d,e){a=a*this.data.stride+this.offset;this.data.array[a+0]=b;this.data.array[a+1]=c;this.data.array[a+2]=d;this.data.array[a+3]=e;return this}});nb.prototype=Object.create(L.prototype);nb.prototype.constructor=nb;nb.prototype.isSpriteMaterial=!0;nb.prototype.copy=function(a){L.prototype.copy.call(this,a);this.color.copy(a.color);this.map=a.map;this.rotation=a.rotation;this.sizeAttenuation=a.sizeAttenuation;return this};var Zb;Nc.prototype=Object.assign(Object.create(H.prototype), 653 {constructor:Nc,isSprite:!0,raycast:function(){function a(a,b,c,d,h,k){e.subVectors(a,c).addScalar(.5).multiply(d);void 0!==h?(f.x=k*e.x-h*e.y,f.y=h*e.x+k*e.y):f.copy(e);a.copy(b);a.x+=f.x;a.y+=f.y;a.applyMatrix4(g)}var b=new n,c=new n,d=new n,e=new D,f=new D,g=new O,h=new n,k=new n,m=new n,l=new D,p=new D,v=new D;return function(e,f){c.setFromMatrixScale(this.matrixWorld);g.getInverse(this.modelViewMatrix).premultiply(this.matrixWorld);d.setFromMatrixPosition(this.modelViewMatrix);var q=this.material.rotation; 654 if(0!==q){var n=Math.cos(q);var r=Math.sin(q)}q=this.center;a(h.set(-.5,-.5,0),d,q,c,r,n);a(k.set(.5,-.5,0),d,q,c,r,n);a(m.set(.5,.5,0),d,q,c,r,n);l.set(0,0);p.set(1,0);v.set(1,1);var t=e.ray.intersectTriangle(h,k,m,!1,b);
654if(null===t&&(a(k.set(-.5,.5,0),d,q,c,r,n),p.set(0,1),t=e.ray.intersectTriangle(h,m,k,!1,b),null===t))return;r=e.ray.origin.distanceTo(b);r<e.near||r>e.far||f.push({distance:r,point:b.clone(),uv:ta.getUV(b,h,k,m,l,p,v,new D),face:null,object:this})}}(),clone:function(){return(new this.constructor(this.material)).copy(this)}, 655 copy:function(a){H.prototype.copy.call(this,a);void 0!==a.center&&this.center.copy(a.center);return this}});Oc.prototype=Object.assign(Object.create(H.prototype),{constructor:Oc,isLOD:!0,copy:function(a){H.prototype.copy.call(this,a,!1);a=a.levels;for(var b=0,c=a.length;b<c;b++){var d=a[b];this.addLevel(d.object.clone(),d.distance)}return this},addLevel:function(a,b){void 0===b&&(b=0);b=Math.abs(b);for(var c=this.levels,d=0;d<c.length&&!(b<c[d].distance);d++);c.splice(d,0,{distance:b,object:a});this.add(a); 656 return this},getObjectForDistance:function(a){for(var b=this.levels,c=1,d=b.length;c<d&&!(a<b[c].distance);c++);return b[c-1].object},raycast:function(){var a=new n;return function(b,c){a.setFromMatrixPosition(this.matrixWorld);var d=b.ray.origin.distanceTo(a);this.getObjectForDistance(d).raycast(b,c)}}(),update:function(){var a=new n,b=new n;return function(c){var d=this.levels;if(1<d.length){a.setFromMatrixPosition(c.matrixWorld);b.setFromMatrixPosition(this.matrixWorld);c=a.distanceTo(b);d[0].object.visible= 657 !0;for(var e=1,f=d.length;e<f;e++)if(c>=d[e].distance)d[e-1].object.visible=!1,d[e].object.visible=!0;else break;for(;e<f;e++)d[e].object.visible=!1}}}(),toJSON:function(a){a=H.prototype.toJSON.call(this,a);a.object.levels=[];for(var b=this.levels,c=0,d=b.length;c<d;c++){var e=b[c];a.object.levels.push({object:e.object.uuid,distance:e.distance})}return a}});Pc.prototype=Object.assign(Object.create(ha.prototype),{constructor:Pc,isSkinnedMesh:!0,bind:function(a,b){this.skeleton=a;void 0===b&&(this.updateMatrixWorld(!0), 658 this.skeleton.calculateInverses(),b=this.matrixWorld);this.bindMatrix.copy(b);this.bindMatrixInverse.getInverse(b)},pose:function(){this.skeleton.pose()},normalizeSkinWeights:function(){for(var a=new ba,b=this.geometry.attributes.skinWeight,c=0,d=b.count;c<d;c++){a.x=b.getX(c);a.y=b.getY(c);a.z=b.getZ(c);a.w=b.getW(c);var e=1/a.manhattanLength();Infinity!==e?a.multiplyScalar(e):a.set(1,0,0,0);b.setXYZW(c,a.x,a.y,a.z,a.w)}},updateMatrixWorld:function(a){ha.prototype.updateMatrixWorld.call(this,a); 659 "attached"===this.bindMode?this.bindMatrixInverse.getInverse(this.matrixWorld):"detached"===this.bindMode?this.bindMatrixInverse.getInverse(this.bindMatrix):console.warn("THREE.SkinnedMesh: Unrecognized bindMode: "+this.bindMode)},clone:function(){return(new this.constructor(this.geometry,this.material)).copy(this)}});Object.assign(Gd.prototype,{calculateInverses:function(){this.boneInverses=[];for(var a=0,b=this.bones.length;a<b;a++){var c=new O;this.bones[a]&&c.getInverse(this.bones[a].matrixWorld); 660 this.boneInverses.push(c)}},pose:function(){var a,b;var c=0;for(b=this.bones.length;c<b;c++)(a=this.bones[c])&&a.matrixWorld.getInverse(this.boneInverses[c]);c=0;for(b=this.bones.length;c<b;c++)if(a=this.bones[c])a.parent&&a.parent.isBone?(a.matrix.getInverse(a.parent.matrixWorld),a.matrix.multiply(a.matrixWorld)):a.matrix.copy(a.matrixWorld),a.matrix.decompose(a.position,a.quaternion,a.scale)},update:function(){var a=new O,b=new O;return function(){for(var c=this.bones,d=this.boneInverses,e=this.boneMatrices, 661 f=this.boneTexture,g=0,h=c.length;g<h;g++)a.multiplyMatrices(c[g]?c[g].matrixWorld:b,d[g]),a.toArray(e,16*g);void 0!==f&&(f.needsUpdate=!0)}}(),clone:function(){return new Gd(this.bones,this.boneInverses)},getBoneByName:function(a){for(var b=0,c=this.bones.length;b<c;b++){var d=this.bones[b];if(d.name===a)return d}}});oe.prototype=Object.assign(Object.create(H.prototype),{constructor:oe,isBone:!0});V.prototype=Object.create(L.prototype);V.prototype.constructor=V;V.prototype.isLineBasicMaterial=!0; 662 V.prototype.copy=function(a){L.prototype.copy.call(this,a);this.color.copy(a.color);this.linewidth=a.linewidth;this.linecap=a.linecap;this.linejoin=a.linejoin;return this};T.prototype=Object.assign(Object.create(H.prototype),{constructor:T,isLine:!0,computeLineDistances:function(){var a=new n,b=new n;return function(){var c=this.geometry;if(c.isBufferGeometry)if(null===c.index){for(var d=c.attributes.position,e=[0],f=1,g=d.count;f<g;f++)a.fromBufferAttribute(d,f-1),b.fromBufferAttribute(d,f),e[f]= 663 e[f-1],e[f]+=a.distanceTo(b);c.addAttribute("lineDistance",new C(e,1))}else console.warn("THREE.Line.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");else if(c.isGeometry)for(d=c.vertices,e=c.lineDistances,e[0]=0,f=1,g=d.length;f<g;f++)e[f]=e[f-1],e[f]+=d[f-1].distanceTo(d[f]);return this}}(),raycast:function(){var a=new O,b=new Ab,c=new Ua;return function(d,e){var f=d.linePrecision,g=this.geometry,h=this.matrixWorld;null===g.boundingSphere&&g.computeBoundingSphere(); 664 c.copy(g.boundingSphere);c.applyMatrix4(h);c.radius+=f;if(!1!==d.ray.intersectsSphere(c)){a.getInverse(h);b.copy(d.ray).applyMatrix4(a);f/=(this.scale.x+this.scale.y+this.scale.z)/3;f*=f;var k=new n,m=new n;h=new n;var l=new n,p=this&&this.isLineSegments?2:1;if(g.isBufferGeometry){var v=g.index,t=g.attributes.position.array;if(null!==v){v=v.array;g=0;for(var r=v.length-1;g<r;g+=p){var u=v[g+1];k.fromArray(t,3*v[g]);m.fromArray(t,3*u);u=b.distanceSqToSegment(k,m,l,h);u>
664f||(l.applyMatrix4(this.matrixWorld), 665 u=d.ray.origin.distanceTo(l),u<d.near||u>d.far||e.push({distance:u,point:h.clone().applyMatrix4(this.matrixWorld),index:g,face:null,faceIndex:null,object:this}))}}else for(g=0,r=t.length/3-1;g<r;g+=p)k.fromArray(t,3*g),m.fromArray(t,3*g+3),u=b.distanceSqToSegment(k,m,l,h),u>f||(l.applyMatrix4(this.matrixWorld),u=d.ray.origin.distanceTo(l),u<d.near||u>d.far||e.push({distance:u,point:h.clone().applyMatrix4(this.matrixWorld),index:g,face:null,faceIndex:null,object:this}))}else if(g.isGeometry)for(k= 666 g.vertices,m=k.length,g=0;g<m-1;g+=p)u=b.distanceSqToSegment(k[g],k[g+1],l,h),u>f||(l.applyMatrix4(this.matrixWorld),u=d.ray.origin.distanceTo(l),u<d.near||u>d.far||e.push({distance:u,point:h.clone().applyMatrix4(this.matrixWorld),index:g,face:null,faceIndex:null,object:this}))}}}(),clone:function(){return(new this.constructor(this.geometry,this.material)).copy(this)}});S.prototype=Object.assign(Object.create(T.prototype),{constructor:S,isLineSegments:!0,computeLineDistances:function(){var a=new n, 667 b=new n;return function(){var c=this.geometry;if(c.isBufferGeometry)if(null===c.index){for(var d=c.attributes.position,e=[],f=0,g=d.count;f<g;f+=2)a.fromBufferAttribute(d,f),b.fromBufferAttribute(d,f+1),e[f]=0===f?0:e[f-1],e[f+1]=e[f]+a.distanceTo(b);c.addAttribute("lineDistance",new C(e,1))}else console.warn("THREE.LineSegments.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");else if(c.isGeometry)for(d=c.vertices,e=c.lineDistances,f=0,g=d.length;f<g;f+=2)a.copy(d[f]), 668 b.copy(d[f+1]),e[f]=0===f?0:e[f-1],e[f+1]=e[f]+a.distanceTo(b);return this}}()});Hd.prototype=Object.assign(Object.create(T.prototype),{constructor:Hd,isLineLoop:!0});Ja.prototype=Object.create(L.prototype);Ja.prototype.constructor=Ja;Ja.prototype.isPointsMaterial=!0;Ja.prototype.copy=function(a){L.prototype.copy.call(this,a);this.color.copy(a.color);this.map=a.map;this.size=a.size;this.sizeAttenuation=a.sizeAttenuation;this.morphTargets=a.morphTargets;return this};$b.prototype=Object.assign(Object.create(H.prototype), 669 {constructor:$b,isPoints:!0,raycast:function(){var a=new O,b=new Ab,c=new Ua;return function(d,e){function f(a,c){var f=b.distanceSqToPoint(a);f<l&&(b.closestPointToPoint(a,p),p.applyMatrix4(k),a=d.ray.origin.distanceTo(p),a<d.near||a>d.far||e.push({distance:a,distanceToRay:Math.sqrt(f),point:p.clone(),index:c,face:null,object:g}))}var g=this,h=this.geometry,k=this.matrixWorld,m=d.params.Points.threshold;null===h.boundingSphere&&h.computeBoundingSphere();c.copy(h.boundingSphere);c.applyMatrix4(k); 670 c.radius+=m;if(!1!==d.ray.intersectsSphere(c)){a.getInverse(k);b.copy(d.ray).applyMatrix4(a);m/=(this.scale.x+this.scale.y+this.scale.z)/3;var l=m*m;m=new n;var p=new n;if(h.isBufferGeometry){var v=h.index;h=h.attributes.position.array;if(null!==v){var t=v.array;v=0;for(var r=t.length;v<r;v++){var u=t[v];m.fromArray(h,3*u);f(m,u)}}else for(v=0,t=h.length/3;v<t;v++)m.fromArray(h,3*v),f(m,v)}else for(m=h.vertices,v=0,t=m.length;v<t;v++)f(m[v],v)}}}(),clone:function(){return(new this.constructor(this.geometry, 671 this.material)).copy(this)}});pe.prototype=Object.assign(Object.create(X.prototype),{constructor:pe,isVideoTexture:!0,update:function(){var a=this.image;a.readyState>=a.HAVE_CURRENT_DATA&&(this.needsUpdate=!0)}});ac.prototype=Object.create(X.prototype);ac.prototype.constructor=ac;ac.prototype.isCompressedTexture=!0;Qc.prototype=Object.create(X.prototype);Qc.prototype.constructor=Qc;Qc.prototype.isCanvasTexture=!0;Rc.prototype=Object.create(X.prototype);Rc.prototype.constructor=Rc;Rc.prototype.isDepthTexture= 672 !0;bc.prototype=Object.create(E.prototype);bc.prototype.constructor=bc;Sc.prototype=Object.create(Q.prototype);Sc.prototype.constructor=Sc;cc.prototype=Object.create(E.prototype);cc.prototype.constructor=cc;Tc.prototype=Object.create(Q.prototype);Tc.prototype.constructor=Tc;oa.prototype=Object.create(E.prototype);oa.prototype.constructor=oa;Uc.prototype=Object.create(Q.prototype);Uc.prototype.constructor=Uc;dc.prototype=Object.create(oa.prototype);dc.prototype.constructor=dc;Vc.prototype=Object.create(Q.prototype); 673 Vc.prototype.constructor=Vc;Cb.prototype=Object.create(oa.prototype);Cb.prototype.constructor=Cb;Wc.prototype=Object.create(Q.prototype);Wc.prototype.constructor=Wc;ec.prototype=Object.create(oa.prototype);ec.prototype.constructor=ec;Xc.prototype=Object.create(Q.prototype);Xc.prototype.constructor=Xc;fc.prototype=Object.create(oa.prototype);fc.prototype.constructor=fc;Yc.prototype=Object.create(Q.prototype);Yc.prototype.constructor=Yc;Db.prototype=Object.create(E.prototype);Db.prototype.constructor= 674 Db;Db.prototype.toJSON=function(){var a=E.prototype.toJSON.call(this);a.path=this.parameters.path.toJSON();return a};Zc.prototype=Object.create(Q.prototype);Zc.prototype.constructor=Zc;gc.prototype=Object.create(E.prototype);
674gc.prototype.constructor=gc;$c.prototype=Object.create(Q.prototype);$c.prototype.constructor=$c;hc.prototype=Object.create(E.prototype);hc.prototype.constructor=hc;var uh={triangulate:function(a,b,c){c=c||2;var d=b&&b.length,e=d?b[0]*c:a.length,f=yf(a,0,e,c,!0),g=[];if(!f)return g; 675 var h;if(d){var k=c;d=[];var m;var l=0;for(m=b.length;l<m;l++){var p=b[l]*k;var n=l<m-1?b[l+1]*k:a.length;p=yf(a,p,n,k,!1);p===p.next&&(p.steiner=!0);d.push(oh(p))}d.sort(mh);for(l=0;l<d.length;l++){b=d[l];k=f;if(k=nh(b,k))b=Bf(k,b),bd(b,b.next);f=bd(f,f.next)}}if(a.length>80*c){var t=h=a[0];var r=d=a[1];for(k=c;k<e;k+=c)l=a[k],b=a[k+1],l<t&&(t=l),b<r&&(r=b),l>h&&(h=l),b>d&&(d=b);h=Math.max(h-t,d-r);h=0!==h?1/h:0}cd(f,g,c,t,r,h);return g}},db={area:function(a){for(var b=a.length,c=0,d=b-1,e=0;e<b;d= 676 e++)c+=a[d].x*a[e].y-a[e].x*a[d].y;return.5*c},isClockWise:function(a){return 0>db.area(a)},triangulateShape:function(a,b){var c=[],d=[],e=[];Cf(a);Df(c,a);var f=a.length;b.forEach(Cf);for(a=0;a<b.length;a++)d.push(f),f+=b[a].length,Df(c,b[a]);b=uh.triangulate(c,d);for(a=0;a<b.length;a+=3)e.push(b.slice(a,a+3));return e}};Fb.prototype=Object.create(Q.prototype);Fb.prototype.constructor=Fb;Fb.prototype.toJSON=function(){var a=Q.prototype.toJSON.call(this);return Ef(this.parameters.shapes,this.parameters.options, 677 a)};Ya.prototype=Object.create(E.prototype);Ya.prototype.constructor=Ya;Ya.prototype.toJSON=function(){var a=E.prototype.toJSON.call(this);return Ef(this.parameters.shapes,this.parameters.options,a)};var ph={generateTopUV:function(a,b,c,d,e){a=b[3*d];d=b[3*d+1];var f=b[3*e];e=b[3*e+1];return[new D(b[3*c],b[3*c+1]),new D(a,d),new D(f,e)]},generateSideWallUV:function(a,b,c,d,e,f){a=b[3*c];var g=b[3*c+1];c=b[3*c+2];var h=b[3*d],k=b[3*d+1];d=b[3*d+2];var m=b[3*e],l=b[3*e+1];e=b[3*e+2];var p=b[3*f],n= 678 b[3*f+1];b=b[3*f+2];return.01>Math.abs(g-k)?[new D(a,1-c),new D(h,1-d),new D(m,1-e),new D(p,1-b)]:[new D(g,1-c),new D(k,1-d),new D(l,1-e),new D(n,1-b)]}};ed.prototype=Object.create(Q.prototype);ed.prototype.constructor=ed;ic.prototype=Object.create(Ya.prototype);ic.prototype.constructor=ic;fd.prototype=Object.create(Q.prototype);fd.prototype.constructor=fd;ob.prototype=Object.create(E.prototype);ob.prototype.constructor=ob;gd.prototype=Object.create(Q.prototype);gd.prototype.constructor=gd;jc.prototype= 679 Object.create(E.prototype);jc.prototype.constructor=jc;hd.prototype=Object.create(Q.prototype);hd.prototype.constructor=hd;kc.prototype=Object.create(E.prototype);kc.prototype.constructor=kc;Gb.prototype=Object.create(Q.prototype);Gb.prototype.constructor=Gb;Gb.prototype.toJSON=function(){var a=Q.prototype.toJSON.call(this);return Ff(this.parameters.shapes,a)};Hb.prototype=Object.create(E.prototype);Hb.prototype.constructor=Hb;Hb.prototype.toJSON=function(){var a=E.prototype.toJSON.call(this);return Ff(this.parameters.shapes, 680 a)};lc.prototype=Object.create(E.prototype);lc.prototype.constructor=lc;Ib.prototype=Object.create(Q.prototype);Ib.prototype.constructor=Ib;eb.prototype=Object.create(E.prototype);eb.prototype.constructor=eb;id.prototype=Object.create(Ib.prototype);id.prototype.constructor=id;jd.prototype=Object.create(eb.prototype);jd.prototype.constructor=jd;kd.prototype=Object.create(Q.prototype);kd.prototype.constructor=kd;mc.prototype=Object.create(E.prototype);mc.prototype.constructor=mc;var pa=Object.freeze({WireframeGeometry:bc, 681 ParametricGeometry:Sc,ParametricBufferGeometry:cc,TetrahedronGeometry:Uc,TetrahedronBufferGeometry:dc,OctahedronGeometry:Vc,OctahedronBufferGeometry:Cb,IcosahedronGeometry:Wc,IcosahedronBufferGeometry:ec,DodecahedronGeometry:Xc,DodecahedronBufferGeometry:fc,PolyhedronGeometry:Tc,PolyhedronBufferGeometry:oa,TubeGeometry:Yc,TubeBufferGeometry:Db,TorusKnotGeometry:Zc,TorusKnotBufferGeometry:gc,TorusGeometry:$c,TorusBufferGeometry:hc,TextGeometry:ed,TextBufferGeometry:ic,SphereGeometry:fd,SphereBufferGeometry:ob, 682 RingGeometry:gd,RingBufferGeometry:jc,PlaneGeometry:Ic,PlaneBufferGeometry:zb,LatheGeometry:hd,LatheBufferGeometry:kc,ShapeGeometry:Gb,ShapeBufferGeometry:Hb,ExtrudeGeometry:Fb,ExtrudeBufferGeometry:Ya,EdgesGeometry:lc,ConeGeometry:id,ConeBufferGeometry:jd,CylinderGeometry:Ib,CylinderBufferGeometry:eb,CircleGeometry:kd,CircleBufferGeometry:mc,BoxGeometry:Ub,BoxBufferGeometry:wb});Jb.prototype=Object.create(L.prototype);Jb.prototype.constructor=Jb;Jb.prototype.isShadowMaterial=!0;Jb.prototype.copy= 683 function(a){L.prototype.copy.call(this,a);this.color.copy(a.color);return this};nc.prototype=Object.create(sa.prototype);nc.prototype.constructor=nc;nc.prototype.isRawShaderMaterial=!0;Za.prototype=Object.create(L.prototype);Za.prototype.constructor=Za;Za.prototype.isMeshStandardMaterial=!0;Za.prototype.copy=function(a){L.prototype.copy.call(this,a);this.defines={STANDARD:""};this.color.copy(a.color);this.roughness=a.roughness;this.metalness=a.metalness;this.map=a.map;this.lightMap=a.lightMap;this.lightMapIntensity= 684 a.lightMapIntensity;this.aoMap=a.aoMap;this.aoMapIntensity=a.aoMapIntensity;this.emissive.copy(a.emissive);this.emissiveMap=a.emissiveMap;this.emissiveIntensity=a.emissiveIntensity;this.bumpMap=a.bumpMap;this.bumpScale=a.bumpScale;this.normalMap=a.normalMap;this.normalMapType=a.normalMapType;this.normalScale.copy(a.normalScale);this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.roughnessMap=a.roughnessMap;this.metalnessMap= 685 a.metalnessMap;this.alphaMap=a.alphaMap;this.envMap=a.envMap;this.envMapIntensity=a.envMapIntensity;this.refractionRatio=a.refractionRatio;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.wireframeLinecap=a.wireframeLinecap;this.wireframeLinejoin=a.wireframeLinejoin;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this};Kb.prototype=Object.create(Za.prototype);Kb.prototype.constructor=Kb;Kb.prototype.isMeshPhysicalMaterial= 686 !0;Kb.prototype.copy=function(a){Za.prototype.copy.call(this,a);this.defines={PHYSICAL:""};this.reflectivity=a.reflectivity;this.clearCoat=a.clearCoat;this.clearCoatRoughness=a.clearCoatRoughness;return this};Ka.prototype=Object.create(L.prototype);Ka.prototype.constructor=Ka;Ka.prototype.isMeshPhongMaterial=!0;Ka.prototype.copy=function(a){L.prototype.copy.call(this,a);this.color.copy(a.color);this.specular.copy(a.specular);this.shininess=a.shininess;this.map=a.map;this.lightMap=a.lightMap;this.lightMapIntensity= 687 a.lightMapIntensity;this.aoMap=a.aoMap;this.aoMapIntensity=a.aoMapIntensity;this.emissive.copy(a.emissive);this.emissiveMap=a.emissiveMap;this.emissiveIntensity=a.emissiveIntensity;this.bumpMap=a.bumpMap;this.bumpScale=a.bumpScale;this.normalMap=a.normalMap;this.normalMapType=a.normalMapType;this.normalScale.copy(a.normalScale);this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.specularMap=a.specularMap;this.alphaMap=a.alphaMap; 688 this.envMap=a.envMap;this.combine=a.combine;this.reflectivity=a.reflectivity;this.refractionRatio=a.refractionRatio;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.wireframeLinecap=a.wireframeLinecap;this.wireframeLinejoin=a.wireframeLinejoin;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this};Lb.prototype=Object.create(Ka.prototype);Lb.prototype.constructor=Lb;Lb.prototype.isMeshToonMaterial=!0;Lb.prototype.copy=function(a){Ka.prototype.copy.call(this, 689 a);this.gradientMap=a.gradientMap;return this};Mb.prototype=Object.create(L.prototype);Mb.prototype.constructor=Mb;Mb.prototype.isMeshNormalMaterial=!0;Mb.prototype.copy=function(a){L.prototype.copy.call(this,a);this.bumpMap=a.bumpMap;this.bumpScale=a.bumpScale;this.normalMap=a.normalMap;this.normalMapType=a.normalMapType;this.normalScale.copy(a.normalScale);this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.wireframe=a.wireframe; 690 this.wireframeLinewidth=a.wireframeLinewidth;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this};Nb.prototype=Object.create(L.prototype);Nb.prototype.constructor=Nb;Nb.prototype.isMeshLambertMaterial=!0;Nb.prototype.copy=function(a){L.prototype.copy.call(this,a);this.color.copy(a.color);this.map=a.map;this.lightMap=a.lightMap;this.lightMapIntensity=a.lightMapIntensity;this.aoMap=a.aoMap;this.aoMapIntensity=a.aoMapIntensity;this.emissive.copy(a.emissive); 691 this.emissiveMap=a.emissiveMap;this.emissiveIntensity=a.emissiveIntensity;this.specularMap=a.specularMap;this.alphaMap=a.alphaMap;this.envMap=a.envMap;this.combine=a.combine;this.reflectivity=a.reflectivity;this.refractionRatio=a.refractionRatio;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.wireframeLinecap=a.wireframeLinecap;this.wireframeLinejoin=a.wireframeLinejoin;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this}; 692 Ob.prototype=Object.create(L.prototype);Ob.prototype.constructor=Ob;
vendor: 6,477 bytes, lines 692-704
692Ob.prototype.isMeshMatcapMaterial=!0;Ob.prototype.copy=function(a){L.prototype.copy.call(this,a);this.defines={MATCAP:""};this.color.copy(a.color);this.matcap=a.matcap;this.map=a.map;this.bumpMap=a.bumpMap;this.bumpScale=a.bumpScale;this.normalMap=a.normalMap;this.normalMapType=a.normalMapType;this.normalScale.copy(a.normalScale);this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias= 693 a.displacementBias;this.alphaMap=a.alphaMap;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this};Pb.prototype=Object.create(V.prototype);Pb.prototype.constructor=Pb;Pb.prototype.isLineDashedMaterial=!0;Pb.prototype.copy=function(a){V.prototype.copy.call(this,a);this.scale=a.scale;this.dashSize=a.dashSize;this.gapSize=a.gapSize;return this};var vh=Object.freeze({ShadowMaterial:Jb,SpriteMaterial:nb,RawShaderMaterial:nc,ShaderMaterial:sa,PointsMaterial:Ja, 694 MeshPhysicalMaterial:Kb,MeshStandardMaterial:Za,MeshPhongMaterial:Ka,MeshToonMaterial:Lb,MeshNormalMaterial:Mb,MeshLambertMaterial:Nb,MeshDepthMaterial:kb,MeshDistanceMaterial:lb,MeshBasicMaterial:ka,MeshMatcapMaterial:Ob,LineDashedMaterial:Pb,LineBasicMaterial:V,Material:L}),ra={arraySlice:function(a,b,c){return ra.isTypedArray(a)?new a.constructor(a.subarray(b,void 0!==c?c:a.length)):a.slice(b,c)},convertArray:function(a,b,c){return!a||!c&&a.constructor===b?a:"number"===typeof b.BYTES_PER_ELEMENT? 695 new b(a):Array.prototype.slice.call(a)},isTypedArray:function(a){return ArrayBuffer.isView(a)&&!(a instanceof DataView)},getKeyframeOrder:function(a){for(var b=a.length,c=Array(b),d=0;d!==b;++d)c[d]=d;c.sort(function(b,c){return a[b]-a[c]});return c},sortedArray:function(a,b,c){for(var d=a.length,e=new a.constructor(d),f=0,g=0;g!==d;++f)for(var h=c[f]*b,k=0;k!==b;++k)e[g++]=a[h+k];return e},flattenJSON:function(a,b,c,d){for(var e=1,f=a[0];void 0!==f&&void 0===f[d];)f=a[e++];if(void 0!==f){var g=f[d]; 696 if(void 0!==g)if(Array.isArray(g)){do g=f[d],void 0!==g&&(b.push(f.time),c.push.apply(c,g)),f=a[e++];while(void 0!==f)}else if(void 0!==g.toArray){do g=f[d],void 0!==g&&(b.push(f.time),g.toArray(c,c.length)),f=a[e++];while(void 0!==f)}else{do g=f[d],void 0!==g&&(b.push(f.time),c.push(g)),f=a[e++];while(void 0!==f)}}}};Object.assign(Da.prototype,{evaluate:function(a){var b=this.parameterPositions,c=this._cachedIndex,d=b[c],e=b[c-1];a:{b:{c:{d:if(!(a<d)){for(var f=c+2;;){if(void 0===d){if(a<e)break d; 697 this._cachedIndex=c=b.length;return this.afterEnd_(c-1,a,e)}if(c===f)break;e=d;d=b[++c];if(a<d)break b}d=b.length;break c}if(a>=e)break a;else{f=b[1];a<f&&(c=2,e=f);for(f=c-2;;){if(void 0===e)return this._cachedIndex=0,this.beforeStart_(0,a,d);if(c===f)break;d=e;e=b[--c-1];if(a>=e)break b}d=c;c=0}}for(;c<d;)e=c+d>>>1,a<b[e]?d=e:c=e+1;d=b[c];e=b[c-1];if(void 0===e)return this._cachedIndex=0,this.beforeStart_(0,a,d);if(void 0===d)return this._cachedIndex=c=b.length,this.afterEnd_(c-1,e,a)}this._cachedIndex= 698 c;this.intervalChanged_(c,e,d)}return this.interpolate_(c,e,a,d)},settings:null,DefaultSettings_:{},getSettings_:function(){return this.settings||this.DefaultSettings_},copySampleValue_:function(a){var b=this.resultBuffer,c=this.sampleValues,d=this.valueSize;a*=d;for(var e=0;e!==d;++e)b[e]=c[a+e];return b},interpolate_:function(){throw Error("call to abstract method");},intervalChanged_:function(){}});Object.assign(Da.prototype,{beforeStart_:Da.prototype.copySampleValue_,afterEnd_:Da.prototype.copySampleValue_}); 699 Jd.prototype=Object.assign(Object.create(Da.prototype),{constructor:Jd,DefaultSettings_:{endingStart:2400,endingEnd:2400},intervalChanged_:function(a,b,c){var d=this.parameterPositions,e=a-2,f=a+1,g=d[e],h=d[f];if(void 0===g)switch(this.getSettings_().endingStart){case 2401:e=a;g=2*b-c;break;case 2402:e=d.length-2;g=b+d[e]-d[e+1];break;default:e=a,g=c}if(void 0===h)switch(this.getSettings_().endingEnd){case 2401:f=a;h=2*c-b;break;case 2402:f=1;h=c+d[1]-d[0];break;default:f=a-1,h=b}a=.5*(c-b);d=this.valueSize; 700 this._weightPrev=a/(b-g);this._weightNext=a/(h-c);this._offsetPrev=e*d;this._offsetNext=f*d},interpolate_:function(a,b,c,d){var e=this.resultBuffer,f=this.sampleValues,g=this.valueSize;a*=g;var h=a-g,k=this._offsetPrev,m=this._offsetNext,l=this._weightPrev,p=this._weightNext,n=(c-b)/(d-b);c=n*n;d=c*n;b=-l*d+2*l*c-l*n;l=(1+l)*d+(-1.5-2*l)*c+(-.5+l)*n+1;n=(-1-p)*d+(1.5+p)*c+.5*n;p=p*d-p*c;for(c=0;c!==g;++c)e[c]=b*f[k+c]+l*f[h+c]+n*f[a+c]+p*f[m+c];return e}});ld.prototype=Object.assign(Object.create(Da.prototype), 701 {constructor:ld,interpolate_:function(a,b,c,d){var e=this.resultBuffer,f=this.sampleValues,g=this.valueSize;a*=g;var h=a-g;b=(c-b)/(d-b);c=1-b;for(d=0;d!==g;++d)e[d]=f[h+d]*c+f[a+d]*b;return e}});Kd.prototype=Object.assign(Object.create(Da.prototype),{constructor:Kd,interpolate_:function(a){return this.copySampleValue_(a-1)}});Object.assign(Z,{toJSON:function(a){var b=a.constructor;if(void 0!==b.toJSON)b=b.toJSON(a);else{b={name:a.name,times:ra.convertArray(a.times,Array),values:ra.convertArray(a.values, 702 Array)};var c=a.getInterpolation();c!==a.DefaultInterpolation&&(b.interpolation=c)}b.type=a.ValueTypeName;return b}});Object.assign(Z.prototype,{constructor:Z,TimeBufferType:Float32Array,ValueBufferType:Float32Array,DefaultInterpolation:2301,InterpolantFactoryMethodDiscrete:function(a){return new Kd(this.times,this.values,this.getValueSize(),a)},InterpolantFactoryMethodLinear:function(a){return new ld(this.times,this.values,this.getValueSize(),a)},InterpolantFactoryMethodSmooth:function(a){return new Jd(this.times, 703 this.values,this.getValueSize(),a)},setInterpolation:function(a){switch(a){case 2300:var b=this.InterpolantFactoryMethodDiscrete;break;case 2301:b=this.InterpolantFactoryMethodLinear;break;case 2302:b=this.InterpolantFactoryMethodSmooth}if(void 0===b){b="unsupported interpolation for "+this.ValueTypeName+" keyframe track named "+this.name;if(void 0===this.createInterpolant)if(a!==this.DefaultInterpolation)this.setInterpolation(this.DefaultInterpolation);else throw Error(b);console.warn("THREE.KeyframeTrack:", 704 b);return this}this.createInterpolant=b;return this},getInterpolation:function(){switch(this.createInterpolant){case this.InterpolantFactoryMethodDiscrete:return 2300;case this.InterpolantFactoryMethodLinear:return 2301;case this.InterpolantFactoryMethodSmooth:return 2302}},getValueSize:function(){return this.values.length/this.times.length}
704,shift:function(a){if(0!==a)for(var b=this.times,c=0,d=b.length;c!==d;++c)b[c]+=a;return this},scale:function(a){if(1!==a)for(var b=this.times,c=0,d=b.length;c!== 705 d;++c)b[c]*=a;return this},trim:function(a,b){for(var c=this.times,d=c.length,e=0,f=d-1;e!==d&&c[e]<a;)++e;for(;-1!==f&&c[f]>b;)--f;++f;if(0!==e||f!==d)e>=f&&(f=Math.max(f,1),e=f-1),a=this.getValueSize(),this.times=ra.arraySlice(c,e,f),this.values=ra.arraySlice(this.values,e*a,f*a);return this},validate:function(){var a=!0,b=this.getValueSize();0!==b-Math.floor(b)&&(console.error("THREE.KeyframeTrack: Invalid value size in track.",this),a=!1);var c=this.times;b=this.values;var d=c.length;0===d&&(console.error("THREE.KeyframeTrack: Track is empty.", 706 this),a=!1);for(var e=null,f=0;f!==d;f++){var g=c[f];if("number"===typeof g&&isNaN(g)){console.error("THREE.KeyframeTrack: Time is not a valid number.",this,f,g);a=!1;break}if(null!==e&&e>g){console.error("THREE.KeyframeTrack: Out of order keys.",this,f,g,e);a=!1;break}e=g}if(void 0!==b&&ra.isTypedArray(b))for(f=0,c=b.length;f!==c;++f)if(d=b[f],isNaN(d)){console.error("THREE.KeyframeTrack: Value is not a valid number.",this,f,d);a=!1;break}return a},optimize:function(){for(var a=this.times,b=this.values, 707 c=this.getValueSize(),d=2302===this.getInterpolation(),e=1,f=a.length-1,g=1;g<f;++g){var h=!1,k=a[g];if(k!==a[g+1]&&(1!==g||k!==k[0]))if(d)h=!0;else{var m=g*c,l=m-c,p=m+c;for(k=0;k!==c;++k){var n=b[m+k];if(n!==b[l+k]||n!==b[p+k]){h=!0;break}}}if(h){if(g!==e)for(a[e]=a[g],h=g*c,m=e*c,k=0;k!==c;++k)b[m+k]=b[h+k];++e}}if(0<f){a[e]=a[f];h=f*c;m=e*c;for(k=0;k!==c;++k)b[m+k]=b[h+k];++e}e!==a.length&&(this.times=ra.arraySlice(a,0,e),this.values=ra.arraySlice(b,0,e*c));return this},clone:function(){var a= 708 ra.arraySlice(this.times,0),b=ra.arraySlice(this.values,0);a=new this.constructor(this.name,a,b);a.createInterpolant=this.createInterpolant;return a}});Ld.prototype=Object.assign(Object.create(Z.prototype),{constructor:Ld,ValueTypeName:"bool",ValueBufferType:Array,DefaultInterpolation:2300,InterpolantFactoryMethodLinear:void 0,InterpolantFactoryMethodSmooth:void 0});Md.prototype=Object.assign(Object.create(Z.prototype),{constructor:Md,ValueTypeName:"color"});oc.prototype=Object.assign(Object.create(Z.prototype), 709 {constructor:oc,ValueTypeName:"number"});Nd.prototype=Object.assign(Object.create(Da.prototype),{constructor:Nd,interpolate_:function(a,b,c,d){var e=this.resultBuffer,f=this.sampleValues,g=this.valueSize;a*=g;b=(c-b)/(d-b);for(c=a+g;a!==c;a+=4)ea.slerpFlat(e,0,f,a-g,f,a,b);return e}});md.prototype=Object.assign(Object.create(Z.prototype),{constructor:md,ValueTypeName:"quaternion",DefaultInterpolation:2301,InterpolantFactoryMethodLinear:function(a){return new Nd(this.times,this.values,this.getValueSize(), 710 a)},InterpolantFactoryMethodSmooth:void 0});Od.prototype=Object.assign(Object.create(Z.prototype),{constructor:Od,ValueTypeName:"string",ValueBufferType:Array,DefaultInterpolation:2300,InterpolantFactoryMethodLinear:void 0,InterpolantFactoryMethodSmooth:void 0});pc.prototype=Object.assign(Object.create(Z.prototype),{constructor:pc,ValueTypeName:"vector"});Object.assign(Ga,{parse:function(a){for(var b=[],c=a.tracks,d=1/(a.fps||1),e=0,f=c.length;e!==f;++e)b.push(rh(c[e]).scale(d));return new Ga(a.name, 711 a.duration,b)},toJSON:function(a){var b=[],c=a.tracks;a={name:a.name,duration:a.duration,tracks:b,uuid:a.uuid};for(var d=0,e=c.length;d!==e;++d)b.push(Z.toJSON(c[d]));return a},CreateFromMorphTargetSequence:function(a,b,c,d){for(var e=b.length,f=[],g=0;g<e;g++){var h=[],k=[];h.push((g+e-1)%e,g,(g+1)%e);k.push(0,1,0);var m=ra.getKeyframeOrder(h);h=ra.sortedArray(h,1,m);k=ra.sortedArray(k,1,m);d||0!==h[0]||(h.push(e),k.push(k[0]));f.push((new oc(".morphTargetInfluences["+b[g].name+"]",h,k)).scale(1/
712 c))}return new Ga(a,-1,f)},findByName:function(a,b){var c=a;Array.isArray(a)||(c=a.geometry&&a.geometry.animations||a.animations);for(a=0;a<c.length;a++)if(c[a].name===b)return c[a];return null},CreateClipsFromMorphTargetSequences:function(a,b,c){for(var d={},e=/^([\w-]*?)([\d]+)$/,f=0,g=a.length;f<g;f++){var h=a[f],k=h.name.match(e);if(k&&1<k.length){var m=k[1];(k=d[m])||(d[m]=k=[]);k.push(h)}}a=[];for(m in d)a.push(Ga.CreateFromMorphTargetSequence(m,d[m],b,c));return a},parseAnimation:function(a, 713 b){if(!a)return console.error("THREE.AnimationClip: No animation in JSONLoader data."),null;var c=function(a,b,c,d,e){if(0!==c.length){var f=[],g=[];ra.flattenJSON(c,f,g,d);0!==f.length&&e.push(new a(b,f,g))}},d=[],e=a.name||"default",f=a.length||-1,g=a.fps||30;a=a.hierarchy||[];for(var h=0;h<a.length;h++){var k=a[h].keys;if(k&&0!==k.length)if(k[0].morphTargets){f={};for(var m=0;m<k.length;m++)if(k[m].morphTargets)for(var l=0;l<k[m].morphTargets.length;l++)f[k[m].morphTargets[l]]=-1;for(var p in f){var n= 714 [],t=[];for(l=0;l!==k[m].morphTargets.length;++l){var r=k[m];n.push(r.time);t.push(r.morphTarget===p?1:0)}d.push(new oc(".morphTargetInfluence["+p+"]",n,t))}f=f.length*(g||1)}else m=".bones["+b[h].name+"]",c(pc,m+".position",k,"pos",d),c(md,m+".quaternion",k,"rot",d),c(pc,m+".scale",k,"scl",d)}return 0===d.length?null:new Ga(e,f,d)}});Object.assign(Ga.prototype,{resetDuration:function(){for(var a=0,b=0,c=this.tracks.length;b!==c;++b){var d=this.tracks[b];a=Math.max(a,d.times[d.times.length-1])}this.duration= 715 a;return this},trim:function(){for(var a=0;a<this.tracks.length;a++)this.tracks[a].trim(0,this.duration);return this},validate:function(){for(var a=!0,b=0;b<this.tracks.length;b++)a=a&&this.tracks[b].validate();return a},optimize:function(){for(var a=0;a<this.tracks.length;a++)this.tracks[a].optimize();return this},clone:function(){for(var a=[],b=0;b<this.tracks.length;b++)a.push(this.tracks[b].clone());return new Ga(this.name,this.duration,a)}});var Rb={enabled:!1,files:{},add:function(a,b){!1!== 716 this.enabled&&(this.files[a]=b)},get:function(a){if(!1!==this.enabled)return this.files[a]},remove:function(a){delete this.files[a]},clear:function(){this.files={}}},za=new se,Sa={};Object.assign(La.prototype,{load:function(a,b,c,d){void 0===a&&(a="");void 0!==this.path&&(a=this.path+a);a=this.manager.resolveURL(a);var e=this,f=Rb.get(a);if(void 0!==f)return e.manager.itemStart(a),setTimeout(function(){b&&b(f);e.manager.itemEnd(a)},0),f;if(void 0!==Sa[a])Sa[a].push({onLoad:b,onProgress:c,onError:d}); 717 else{var g=a.match(/^data:(.*?)(;base64)?,(.*)$/);if(g){c=g[1];var h=!!g[2];g=g[3];g=decodeURIComponent(g);h&&(g=atob(g));try{var k=(this.responseType||"").toLowerCase();switch(k){case "arraybuffer":case "blob":var m=new Uint8Array(g.length);for(h=0;h<g.length;h++)m[h]=g.charCodeAt(h);var l="blob"===k?new Blob([m.buffer],{type:c}):m.buffer;break;case "document":l=(new DOMParser).parseFromString(g,c);break;case "json":l=JSON.parse(g);break;default:l=g}setTimeout(function(){b&&b(l);e.manager.itemEnd(a)}, 718 0)}catch(v){setTimeout(function(){d&&d(v);e.manager.itemError(a);e.manager.itemEnd(a)},0)}}else{Sa[a]=[];Sa[a].push({onLoad:b,onProgress:c,onError:d});var p=new XMLHttpRequest;p.open("GET",a,!0);p.addEventListener("load",function(b){var c=this.response;Rb.add(a,c);var d=Sa[a];delete Sa[a];if(200===this.status||0===this.status){0===this.status&&console.warn("THREE.FileLoader: HTTP Status 0 received.");for(var f=0,g=d.length;f<g;f++){var h=d[f];if(h.onLoad)h.onLoad(c)}}else{f=0;for(g=d.length;f<g;f++)if(h= 719 d[f],h.onError)h.onError(b);e.manager.itemError(a)}e.manager.itemEnd(a)},!1);p.addEventListener("progress",function(b){for(var c=Sa[a],d=0,e=c.length;d<e;d++){var f=c[d];if(f.onProgress)f.onProgress(b)}},!1);p.addEventListener("error",function(b){var c=Sa[a];delete Sa[a];for(var d=0,f=c.length;d<f;d++){var g=c[d];if(g.onError)g.onError(b)}e.manager.itemError(a);e.manager.itemEnd(a)},!1);p.addEventListener("abort",function(b){var c=Sa[a];delete Sa[a];for(var d=0,f=c.length;d<f;d++){var g=c[d];if(g.onError)g.onError(b)}e.manager.itemError(a); 720 e.manager.itemEnd(a)},!1);void 0!==this.responseType&&(p.responseType=this.responseType);void 0!==this.withCredentials&&(p.withCredentials=this.withCredentials);p.overrideMimeType&&p.overrideMimeType(void 0!==this.mimeType?this.mimeType:"text/plain");for(h in this.requestHeader)p.setRequestHeader(h,this.requestHeader[h]);p.send(null)}e.manager.itemStart(a);return p}},setPath:function(a){this.path=a;return this},setResponseType:function(a){this.responseType=a;return this},setWithCredentials:function(a){this.withCredentials= 721 a;return this},setMimeType:function(a){this.mimeType=a;return this},setRequestHeader:function(a){this.requestHeader=a;return this}});Object.assign(Gf.prototype,{load:function(a,b,c,d){var e=this,f=new La(e.manager);f.setPath(e.path);f.load(a,function(a){b(e.parse(JSON.parse(a)))},c,d)},parse:function(a){for(var b=[],c=0;c<a.length;c++){var d=Ga.parse(a[c]);b.push(d)}return b},setPath:function(a){this.path=a;return this}});Object.assign(Hf.prototype,{load:function(a,b,c,d){function e(e){k.load(a[e], 722 function(a){a=f._parser(a,!0);g[e]={width:a.width,height:a.height,format:a.format,mipmaps:a.mipmaps};m+=1;6===m&&(1===a.mipmapCount&&(h.minFilter=1006),h.format=a.format,h.needsUpdate=!0,b&&b(h))},c,d)}var f=this,g=[],h=new ac;h.image=g;var k=new La(this.manager);k.setPath(this.path);k.setResponseType("arraybuffer");if(Array.isArray(a))for(var m=0,l=0,p=a.length;l<p;++l)e(l);else k.load(a,function(a){a=f._parser(a,!0);if(a.isCubemap)for(var c=a.mipmaps.length/a.mipmapCount,d=0;d<c;d++){g[d]={mipmaps:[]}; 723 for(var e=0;e<a.mipmapCount;e++)g[d].mipmaps.push(a.mipmaps[d*a.mipmapCount+e]),g[d].format=a.format,g[d].width=a.width,g[d].height=a.height}else h.image.width=a.width,h.image.height=a.height,h.mipmaps=a.mipmaps;1===a.mipmapCount&&(h.minFilter=1006);h.format=a.format;h.needsUpdate=!0;b&&b(h)},c,d);return h},setPath:function(a){this.path=a;return this}});Object.assign(te.prototype,{load:function(a,b,c,d){var e=this,f=new sb,g=new La(this.manager);g.setResponseType("arraybuffer");g.setPath(this.path);
724 g.load(a,function(a){if(a=e._parser(a))void 0!==a.image?f.image=a.image:void 0!==a.data&&(f.image.width=a.width,f.image.height=a.height,f.image.data=a.data),f.wrapS=void 0!==a.wrapS?a.wrapS:1001,f.wrapT=void 0!==a.wrapT?a.wrapT:1001,f.magFilter=void 0!==a.magFilter?a.magFilter:1006,f.minFilter=void 0!==a.minFilter?a.minFilter:1008,f.anisotropy=void 0!==a.anisotropy?a.anisotropy:1,void 0!==a.format&&(f.format=a.format),void 0!==a.type&&(f.type=a.type),void 0!==a.mipmaps&&(f.mipmaps=a.mipmaps),1=== 725 a.mipmapCount&&(f.minFilter=1006),f.needsUpdate=!0,b&&b(f,a)},c,d);return f},setPath:function(a){this.path=a;return this}});Object.assign(nd.prototype,{crossOrigin:"anonymous",load:function(a,b,c,d){function e(){k.removeEventListener("load",e,!1);k.removeEventListener("error",f,!1);Rb.add(a,this);b&&b(this);g.manager.itemEnd(a)}function f(b){k.removeEventListener("load",e,!1);k.removeEventListener("error",f,!1);d&&d(b);g.manager.itemError(a);g.manager.itemEnd(a)}void 0===a&&(a="");void 0!==this.path&& 726 (a=this.path+a);a=this.manager.resolveURL(a);var g=this,h=Rb.get(a);if(void 0!==h)return g.manager.itemStart(a),setTimeout(function(){b&&b(h);g.manager.itemEnd(a)},0),h;var k=document.createElementNS("http://www.w3.org/1999/xhtml","img");k.addEventListener("load",e,!1);k.addEventListener("error",f,!1);"data:"!==a.substr(0,5)&&void 0!==this.crossOrigin&&(k.crossOrigin=this.crossOrigin);g.manager.itemStart(a);k.src=a;return k},setCrossOrigin:function(a){this.crossOrigin=a;return this},setPath:function(a){this.path= 727 a;return this}});Object.assign(ue.prototype,{crossOrigin:"anonymous",load:function(a,b,c,d){function e(c){g.load(a[c],function(a){f.images[c]=a;h++;6===h&&(f.needsUpdate=!0,b&&b(f))},void 0,d)}var f=new cb,g=new nd(this.manager);g.setCrossOrigin(this.crossOrigin);g.setPath(this.path);var h=0;for(c=0;c<a.length;++c)e(c);return f},setCrossOrigin:function(a){this.crossOrigin=a;return this},setPath:function(a){this.path=a;return this}});Object.assign(Pd.prototype,{crossOrigin:"anonymous",load:function(a, 728 b,c,d){var e=new X,f=new nd(this.manager);f.setCrossOrigin(this.crossOrigin);f.setPath(this.path);f.load(a,function(c){e.image=c;c=0<a.search(/\.jpe?g($|\?)/i)||0===a.search(/^data:image\/jpeg/);e.format=c?1022:1023;e.needsUpdate=!0;void 0!==b&&b(e)},c,d);return e},setCrossOrigin:function(a){this.crossOrigin=a;return this},setPath:function(a){this.path=a;return this}});Object.assign(N.prototype,{getPoint:function(){console.warn("THREE.Curve: .getPoint() not implemented.");return null},getPointAt:function(a, 729 b){a=this.getUtoTmapping(a);return this.getPoint(a,b)},getPoints:function(a){void 0===a&&(a=5);for(var b=[],c=0;c<=a;c++)b.push(this.getPoint(c/a));return b},getSpacedPoints:function(a){void 0===a&&(a=5);for(var b=[],c=0;c<=a;c++)b.push(this.getPointAt(c/a));return b},getLength:function(){var a=this.getLengths();return a[a.length-1]},getLengths:function(a){void 0===a&&(a=this.arcLengthDivisions);if(this.cacheArcLengths&&this.cacheArcLengths.length===a+1&&!this.needsUpdate)return this.cacheArcLengths; 730 this.needsUpdate=!1;var b=[],c=this.getPoint(0),d,e=0;b.push(0);for(d=1;d<=a;d++){var f=this.getPoint(d/a);e+=f.distanceTo(c);b.push(e);c=f}return this.cacheArcLengths=b},updateArcLengths:function(){this.needsUpdate=!0;this.getLengths()},getUtoTmapping:function(a,b){var c=this.getLengths(),d=c.length;b=b?b:a*c[d-1];for(var e=0,f=d-1,g;e<=f;)if(a=Math.floor(e+(f-e)/2),g=c[a]-b,0>g)e=a+1;else if(0<g)f=a-1;else{f=a;break}a=f;if(c[a]===b)return a/(d-1);e=c[a];return(a+(b-e)/(c[a+1]-e))/(d-1)},getTangent:function(a){var b= 731 a-1E-4;a+=1E-4;0>b&&(b=0);1<a&&(a=1);b=this.getPoint(b);return this.getPoint(a).clone().sub(b).normalize()},getTangentAt:function(a){a=this.getUtoTmapping(a);return this.getTangent(a)},computeFrenetFrames:function(a,b){var c=new n,d=[],e=[],f=[],g=new n,h=new O,k;for(k=0;k<=a;k++){var m=k/a;d[k]=this.getTangentAt(m);d[k].normalize()}e[0]=new n;f[0]=new n;k=Number.MAX_VALUE;m=Math.abs(d[0].x);var l=Math.abs(d[0].y),p=Math.abs(d[0].z);m<=k&&(k=m,c.set(1,0,0));l<=k&&(k=l,c.set(0,1,0));p<=k&&c.set(0, 732 0,1);g.crossVectors(d[0],c).normalize();e[0].crossVectors(d[0],g);f[0].crossVectors(d[0],e[0]);for(k=1;k<=a;k++)e[k]=e[k-1].clone(),f[k]=f[k-1].clone(),g.crossVectors(d[k-1],d[k]),g.length()>Number.EPSILON&&(g.normalize(),c=Math.acos(P.clamp(d[k-1].dot(d[k]),-1,1)),e[k].applyMatrix4(h.makeRotationAxis(g,c))),f[k].crossVectors(d[k],e[k]);if(!0===b)for(c=Math.acos(P.clamp(e[0].dot(e[a]),-1,1)),c/=a,0<d[0].dot(g.crossVectors(e[0],e[a]))&&(c=-c),k=1;k<=a;k++)e[k].applyMatrix4(h.makeRotationAxis(d[k], 733 c*k)),f[k].crossVectors(d[k],e[k]);return{tangents:d,normals:e,binormals:f}},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.arcLengthDivisions=a.arcLengthDivisions;return this},toJSON:function(){var a={metadata:{version:4.5,type:"Curve",generator:"Curve.toJSON"}};a.arcLengthDivisions=this.arcLengthDivisions;
733a.type=this.type;return a},fromJSON:function(a){this.arcLengthDivisions=a.arcLengthDivisions;return this}});Aa.prototype=Object.create(N.prototype);Aa.prototype.constructor= 734 Aa;Aa.prototype.isEllipseCurve=!0;Aa.prototype.getPoint=function(a,b){b=b||new D;for(var c=2*Math.PI,d=this.aEndAngle-this.aStartAngle,e=Math.abs(d)<Number.EPSILON;0>d;)d+=c;for(;d>c;)d-=c;d<Number.EPSILON&&(d=e?0:c);!0!==this.aClockwise||e||(d=d===c?-c:d-c);c=this.aStartAngle+a*d;a=this.aX+this.xRadius*Math.cos(c);var f=this.aY+this.yRadius*Math.sin(c);0!==this.aRotation&&(c=Math.cos(this.aRotation),d=Math.sin(this.aRotation),e=a-this.aX,f-=this.aY,a=e*c-f*d+this.aX,f=e*d+f*c+this.aY);return b.set(a, 735 f)};Aa.prototype.copy=function(a){N.prototype.copy.call(this,a);this.aX=a.aX;this.aY=a.aY;this.xRadius=a.xRadius;this.yRadius=a.yRadius;this.aStartAngle=a.aStartAngle;this.aEndAngle=a.aEndAngle;this.aClockwise=a.aClockwise;this.aRotation=a.aRotation;return this};Aa.prototype.toJSON=function(){var a=N.prototype.toJSON.call(this);a.aX=this.aX;a.aY=this.aY;a.xRadius=this.xRadius;a.yRadius=this.yRadius;a.aStartAngle=this.aStartAngle;a.aEndAngle=this.aEndAngle;a.aClockwise=this.aClockwise;a.aRotation= 736 this.aRotation;return a};Aa.prototype.fromJSON=function(a){N.prototype.fromJSON.call(this,a);this.aX=a.aX;this.aY=a.aY;this.xRadius=a.xRadius;this.yRadius=a.yRadius;this.aStartAngle=a.aStartAngle;this.aEndAngle=a.aEndAngle;this.aClockwise=a.aClockwise;this.aRotation=a.aRotation;return this};qc.prototype=Object.create(Aa.prototype);qc.prototype.constructor=qc;qc.prototype.isArcCurve=!0;var fe=new n,Re=new ve,Se=new ve,Te=new ve;ua.prototype=Object.create(N.prototype);ua.prototype.constructor=ua;ua.prototype.isCatmullRomCurve3= 737 !0;ua.prototype.getPoint=function(a,b){b=b||new n;var c=this.points,d=c.length;a*=d-(this.closed?0:1);var e=Math.floor(a);a-=e;this.closed?e+=0<e?0:(Math.floor(Math.abs(e)/d)+1)*d:0===a&&e===d-1&&(e=d-2,a=1);if(this.closed||0<e)var f=c[(e-1)%d];else fe.subVectors(c[0],c[1]).add(c[0]),f=fe;var g=c[e%d];var h=c[(e+1)%d];this.closed||e+2<d?c=c[(e+2)%d]:(fe.subVectors(c[d-1],c[d-2]).add(c[d-1]),c=fe);if("centripetal"===this.curveType||"chordal"===this.curveType){var k="chordal"===this.curveType?.5:.25; 738 d=Math.pow(f.distanceToSquared(g),k);e=Math.pow(g.distanceToSquared(h),k);k=Math.pow(h.distanceToSquared(c),k);1E-4>e&&(e=1);1E-4>d&&(d=e);1E-4>k&&(k=e);Re.initNonuniformCatmullRom(f.x,g.x,h.x,c.x,d,e,k);Se.initNonuniformCatmullRom(f.y,g.y,h.y,c.y,d,e,k);Te.initNonuniformCatmullRom(f.z,g.z,h.z,c.z,d,e,k)}else"catmullrom"===this.curveType&&(Re.initCatmullRom(f.x,g.x,h.x,c.x,this.tension),Se.initCatmullRom(f.y,g.y,h.y,c.y,this.tension),Te.initCatmullRom(f.z,g.z,h.z,c.z,this.tension));b.set(Re.calc(a), 739 Se.calc(a),Te.calc(a));return b};ua.prototype.copy=function(a){N.prototype.copy.call(this,a);this.points=[];for(var b=0,c=a.points.length;b<c;b++)this.points.push(a.points[b].clone());this.closed=a.closed;this.curveType=a.curveType;this.tension=a.tension;return this};ua.prototype.toJSON=function(){var a=N.prototype.toJSON.call(this);a.points=[];for(var b=0,c=this.points.length;b<c;b++)a.points.push(this.points[b].toArray());a.closed=this.closed;a.curveType=this.curveType;a.tension=this.tension;return a}; 740 ua.prototype.fromJSON=function(a){N.prototype.fromJSON.call(this,a);this.points=[];for(var b=0,c=a.points.length;b<c;b++){var d=a.points[b];this.points.push((new n).fromArray(d))}this.closed=a.closed;this.curveType=a.curveType;this.tension=a.tension;return this};Ma.prototype=Object.create(N.prototype);Ma.prototype.constructor=Ma;Ma.prototype.isCubicBezierCurve=!0;Ma.prototype.getPoint=function(a,b){b=b||new D;var c=this.v0,d=this.v1,e=this.v2,f=this.v3;b.set(pd(a,c.x,d.x,e.x,f.x),pd(a,c.y,d.y,e.y, 741 f.y));return b};Ma.prototype.copy=function(a){N.prototype.copy.call(this,a);this.v0.copy(a.v0);this.v1.copy(a.v1);this.v2.copy(a.v2);this.v3.copy(a.v3);return this};Ma.prototype.toJSON=function(){var a=N.prototype.toJSON.call(this);a.v0=this.v0.toArray();a.v1=this.v1.toArray();a.v2=this.v2.toArray();a.v3=this.v3.toArray();return a};Ma.prototype.fromJSON=function(a){N.prototype.fromJSON.call(this,a);this.v0.fromArray(a.v0);this.v1.fromArray(a.v1);this.v2.fromArray(a.v2);this.v3.fromArray(a.v3);return this}; 742 $a.prototype=Object.create(N.prototype);$a.prototype.constructor=$a;$a.prototype.isCubicBezierCurve3=!0;$a.prototype.getPoint=function(a,b){b=b||new n;var c=this.v0,d=this.v1,e=this.v2,f=this.v3;b.set(pd(a,c.x,d.x,e.x,f.x),pd(a,c.y,d.y,e.y,f.y),pd(a,c.z,d.z,e.z,f.z));return b};$a.prototype.copy=function(a){N.prototype.copy.call(this,a);this.v0.copy(a.v0);this.v1.copy(a.v1);this.v2.copy(a.v2);this.v3.copy(a.v3);return this};$a.prototype.toJSON=function(){var a=N.prototype.toJSON.call(this);a.v0=this.v0.toArray(); 743 a.v1=this.v1.toArray();a.v2=this.v2.toArray();a.v3=this.v3.toArray();return a};$a.prototype.fromJSON=function(a){N.prototype.fromJSON.call(this,a);this.v0.fromArray(a.v0);this.v1.fromArray(a.v1);this.v2.fromArray(a.v2);this.v3.fromArray(a.v3);return this};Ba.prototype=Object.create(N.prototype);Ba.prototype.constructor=Ba;Ba.prototype.isLineCurve=!0;Ba.prototype.getPoint=function(a,b){b=b||new D;1===a?b.copy(this.v2):(b.copy(this.v2).sub(this.v1),b.multiplyScalar(a).add(this.v1));return b};Ba.prototype.getPointAt= 744 function(a,b){return this.getPoint(a,b)};Ba.prototype.getTangent=function(){return this.v2.clone().sub(this.v1).normalize()};Ba.prototype.copy=function(a){N.prototype.copy.call(this,a);this.v1.copy(a.v1);this.v2.copy(a.v2);return this};Ba.prototype.toJSON=function(){var a=N.prototype.toJSON.call(this);a.v1=this.v1.toArray();a.v2=this.v2.toArray();return a};Ba.prototype.fromJSON=function(a){N.prototype.fromJSON.call(this,a);this.v1.fromArray(a.v1);this.v2.fromArray(a.v2);return this};Na.prototype= 745 Object.create(N.prototype);Na.prototype.constructor=Na;Na.prototype.isLineCurve3=!0;Na.prototype.getPoint=function(a,b){b=b||new n;1===a?b.copy(this.v2):(b.copy(this.v2).sub(this.v1),b.multiplyScalar(a).add(this.v1));return b};Na.prototype.getPointAt=function(a,b){return this.getPoint(a,b)};Na.prototype.copy=function(a){N.prototype.copy.call(this,a);this.v1.copy(a.v1);this.v2.copy(a.v2);return this};Na.prototype.toJSON=function(){var a=N.prototype.toJSON.call(this);a.v1=this.v1.toArray();a.v2=this.v2.toArray(); 746 return a};Na.prototype.fromJSON=function(a){N.prototype.fromJSON.call(this,a);this.v1.fromArray(a.v1);this.v2.fromArray(a.v2);return this};Oa.prototype=Object.create(N.prototype);Oa.prototype.constructor=Oa;Oa.prototype.isQuadraticBezierCurve=!0;Oa.prototype.getPoint=function(a,b){b=b||new D;var c=this.v0,d=this.v1,e=this.v2;b.set(od(a,c.x,d.x,e.x),od(a,c.y,d.y,e.y));return b};Oa.prototype.copy=function(a){N.prototype.copy.call(this,a);this.v0.copy(a.v0);this.v1.copy(a.v1);this.v2.copy(a.v2);return this}; 747 Oa.prototype.toJSON=function(){var a=N.prototype.toJSON.call(this);a.v0=this.v0.toArray();a.v1=this.v1.toArray();a.v2=this.v2.toArray();return a};Oa.prototype.fromJSON=function(a){N.prototype.fromJSON.call(this,a);this.v0.fromArray(a.v0);this.v1.fromArray(a.v1);this.v2.fromArray(a.v2);return this};ab.prototype=Object.create(N.prototype);ab.prototype.constructor=ab;ab.prototype.isQuadraticBezierCurve3=!0;ab.prototype.getPoint=function(a,b){b=b||new n;var c=this.v0,d=this.v1,e=this.v2;b.set(od(a,c.x, 748 d.x,e.x),od(a,c.y,d.y,e.y),od(a,c.z,d.z,e.z));return b};ab.prototype.copy=function(a){N.prototype.copy.call(this,a);this.v0.copy(a.v0);this.v1.copy(a.v1);this.v2.copy(a.v2);return this};ab.prototype.toJSON=function(){var a=N.prototype.toJSON.call(this);a.v0=this.v0.toArray();a.v1=this.v1.toArray();a.v2=this.v2.toArray();return a};ab.prototype.fromJSON=function(a){N.prototype.fromJSON.call(this,a);this.v0.fromArray(a.v0);this.v1.fromArray(a.v1);this.v2.fromArray(a.v2);return this};Pa.prototype=Object.create(N.prototype); 749 Pa.prototype.constructor=Pa;Pa.prototype.isSplineCurve=!0;Pa.prototype.getPoint=function(a,b){b=b||new D;var c=this.points,d=(c.length-1)*a;a=Math.floor(d);d-=a;var e=c[0===a?a:a-1],f=c[a],g=c[a>c.length-2?c.length-1:a+1];c=c[a>c.length-3?c.length-1:a+2];b.set(If(d,e.x,f.x,g.x,c.x),If(d,e.y,f.y,g.y,c.y));return b};Pa.prototype.copy=function(a){N.prototype.copy.call(this,a);this.points=[];for(var b=0,c=a.points.length;b<c;b++)this.points.push(a.points[b].clone());return this};Pa.prototype.toJSON=function(){var a= 750 N.prototype.toJSON.call(this);a.points=[];for(var b=0,c=this.points.length;b<c;b++)a.points.push(this.points[b].toArray());return a};Pa.prototype.fromJSON=function(a){N.prototype.fromJSON.call(this,a);this.points=[];for(var b=0,c=a.points.length;b<c;b++){var d=a.points[b];this.points.push((new D).fromArray(d))}return this};var Ue=Object.freeze({ArcCurve:qc,CatmullRomCurve3:ua,CubicBezierCurve:Ma,CubicBezierCurve3:$a,EllipseCurve:Aa,LineCurve:Ba,LineCurve3:Na,QuadraticBezierCurve:Oa,QuadraticBezierCurve3:ab, 751 SplineCurve:Pa});fb.prototype=Object.assign(Object.create(N.prototype),{constructor:fb,add:function(a){this.curves.push(a)},closePath:function(){var a=this.curves[0].getPoint(0),b=this.curves[this.curves.length-1].getPoint(1);a.equals(b)||this.curves.push(new Ba(b,a))},getPoint:function(a){var b=a*this.getLength(),c=this.getCurveLengths();for(a=0;a<c.length;){if(c[a]>=b)return b=c[a]-b,a=this.curves[a],c=a.getLength(),a.getPointAt(0===c?0:1-b/c);a++}return null},getLength:function(){var a=this.getCurveLengths(); 752 return a[a.length-1]},updateArcLengths:function(){this.needsUpdate=!0;this.cacheLengths=null;this.getCurveLengths()},getCurveLengths:function(){if(this.cacheLengths&&this.cacheLengths.length===this.curves.length)return this.cacheLengths;for(var a=[],b=0,c=0,d=this.curves.length;c<d;c++)b+=this.curves[c].getLength(),a.push(b);return this.cacheLengths=a},getSpacedPoints:function(a){void 0===a&&(a=40);for(var b=[],c=0;c<=a;c++)b.push(this.getPoint(c/a));this.autoClose&&b.push(b[0]);return b},getPoints:function(a){a= 753 a||12;for(var b=[],c,d=0,e=this.curves;d<e.length;d++){var f=e[d];f=f.getPoints(f&&f.isEllipseCurve?2*a:f&&(f.isLineCurve||f.isLineCurve3)?1:f&&f.isSplineCurve?a*f.points.length:a);for(var g=0;g<f.length;g++){var h=f[g];c&&c.equals(h)||(b.push(h),c=h)}}this.autoClose&&1<b.length&&!b[b.length-1].equals(b[0])&&b.push(b[0]);return b},copy:function(a){N.prototype.copy.call(this,a);this.curves=[];for(var b=0,c=a.curves.length;b<c;b++)this.curves.push(a.curves[b].clone());this.autoClose=a.autoClose;return this}, 754 toJSON:function(){var a=N.prototype.toJSON.call(this);a.autoClose=this.autoClose;a.curves=[];for(var b=0,c=this.curves.length;b<c;b++)a.curves.push(this.curves[b].toJSON());return a},fromJSON:function(a){N.prototype.fromJSON.call(this,a);this.autoClose=a.autoClose;this.curves=[];for(var b=0,c=a.curves.length;b<c;b++){var d=a.curves[b];this.curves.push((new Ue[d.type]).fromJSON(d))}return this}});Qa.prototype=Object.assign(Object.create(fb.prototype),{constructor:Qa,setFromPoints:function(a){this.moveTo(a[0].x, 755 a[0].y);for(var b=1,c=a.length;b<c;b++)this.lineTo(a[b].x,a[b].y)},moveTo:function(a,b){this.currentPoint.set(a,b)},lineTo:function(a,b){var c=new Ba(this.currentPoint.clone(),new D(a,b));this.curves.push(c);this.currentPoint.set(a,b)},quadraticCurveTo:function(a,b,c,d){a=new Oa(this.currentPoint.clone(),new D(a,b),new D(c,d));this.curves.push(a);this.currentPoint.set(c,d)},bezierCurveTo:function(a,b,c,d,e,f){a=new Ma(this.currentPoint.clone(),new D(a,b),new D(c,d),new D(e,f));this.curves.push(a); 756 this.currentPoint.set(e,f)},splineThru:function(a){var b=[this.currentPoint.clone()].concat(a);b=new Pa(b);this.curves.push(b);this.currentPoint.copy(a[a.length-1])},arc:function(a,b,c,d,e,f){this.absarc(a+this.currentPoint.x,b+this.currentPoint.y,c,d,e,f)},absarc:function(a,b,c,d,e,f){this.absellipse(a,b,c,c,d,e,f)},ellipse:function(a,b,c,d,e,f,g,h){this.absellipse(a+this.currentPoint.x,b+this.currentPoint.y,c,d,e,f,g,h)},absellipse:function(a,b,c,d,e,f,g,h){a=new Aa(a,b,c,d,e,f,g,h);0<this.curves.length&& 757 (b=a.getPoint(0),b.equals(this.currentPoint)||this.lineTo(b.x,b.y));this.curves.push(a);a=a.getPoint(1);this.currentPoint.copy(a)},copy:function(a){fb.prototype.copy.call(this,a);this.currentPoint.copy(a.currentPoint);return this},toJSON:function(){var a=fb.prototype.toJSON.call(this);a.currentPoint=this.currentPoint.toArray();return a},fromJSON:function(a){fb.prototype.fromJSON.call(this,a);this.currentPoint.fromArray(a.currentPoint);return this}});pb.prototype=Object.assign(Object.create(Qa.prototype), 758 {constructor:pb,getPointsHoles:function(a){for(var b=[],c=0,d=this.holes.length;c<d;c++)b[c]=this.holes[c].getPoints(a);return b},extractPoints:function(a){return{shape:this.getPoints(a),holes:this.getPointsHoles(a)}},copy:function(a){Qa.prototype.copy.call(this,a);this.holes=[];for(var b=0,c=a.holes.length;b<c;b++)this.holes.push(a.holes[b].clone());return this},toJSON:function(){var a=Qa.prototype.toJSON.call(this);a.uuid=this.uuid;a.holes=[];for(var b=0,c=this.holes.length;b<c;b++)a.holes.push(this.holes[b].toJSON()); 759 return a},fromJSON:function(a){Qa.prototype.fromJSON.call(this,a);this.uuid=a.uuid;this.holes=[];for(var b=0,c=a.holes.length;b<c;b++){var d=a.holes[b];this.holes.push((new Qa).fromJSON(d))}return this}});aa.prototype=Object.assign(Object.create(H.prototype),{constructor:aa,isLight:!0,copy:function(a){H.prototype.copy.call(this,a);this.color.copy(a.color);this.intensity=a.intensity;return this},toJSON:function(a){a=H.prototype.toJSON.call(this,a);a.object.color=this.color.getHex();a.object.intensity= 760 this.intensity;void 0!==this.groundColor&&(a.object.groundColor=this.groundColor.getHex());void 0!==this.distance&&(a.object.distance=this.distance);void 0!==this.angle&&(a.object.angle=this.angle);void 0!==this.decay&&(a.object.decay=this.decay);void 0!==this.penumbra&&(a.object.penumbra=this.penumbra);void 0!==this.shadow&&(a.object.shadow=this.shadow.toJSON());return a}});Qd.prototype=Object.assign(Object.create(aa.prototype),{constructor:Qd,isHemisphereLight:!0,copy:function(a){aa.prototype.copy.call(this, 761 a);this.groundColor.copy(a.groundColor);return this}});Object.assign(Qb.prototype,{copy:function(a){this.camera=a.camera.clone();this.bias=a.bias;this.radius=a.radius;this.mapSize.copy(a.mapSize);return this},clone:function(){return(new this.constructor).copy(this)},toJSON:function(){var a={};0!==this.bias&&(a.bias=this.bias);1!==this.radius&&(a.radius=this.radius);if(512!==this.mapSize.x||512!==this.mapSize.y)a.mapSize=this.mapSize.toArray();
761a.camera=this.camera.toJSON(!1).object;delete a.camera.matrix; 762 return a}});Rd.prototype=Object.assign(Object.create(Qb.prototype),{constructor:Rd,isSpotLightShadow:!0,update:function(a){var b=this.camera,c=2*P.RAD2DEG*a.angle,d=this.mapSize.width/this.mapSize.height;a=a.distance||b.far;if(c!==b.fov||d!==b.aspect||a!==b.far)b.fov=c,b.aspect=d,b.far=a,b.updateProjectionMatrix()}});Sd.prototype=Object.assign(Object.create(aa.prototype),{constructor:Sd,isSpotLight:!0,copy:function(a){aa.prototype.copy.call(this,a);this.distance=a.distance;this.angle=a.angle;this.penumbra= 763 a.penumbra;this.decay=a.decay;this.target=a.target.clone();this.shadow=a.shadow.clone();return this}});Td.prototype=Object.assign(Object.create(aa.prototype),{constructor:Td,isPointLight:!0,copy:function(a){aa.prototype.copy.call(this,a);this.distance=a.distance;this.decay=a.decay;this.shadow=a.shadow.clone();return this}});qd.prototype=Object.assign(Object.create(Xa.prototype),{constructor:qd,isOrthographicCamera:!0,copy:function(a,b){Xa.prototype.copy.call(this,a,b);this.left=a.left;this.right= 764 a.right;this.top=a.top;this.bottom=a.bottom;this.near=a.near;this.far=a.far;this.zoom=a.zoom;this.view=null===a.view?null:Object.assign({},a.view);return this},setViewOffset:function(a,b,c,d,e,f){null===this.view&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1});this.view.enabled=!0;this.view.fullWidth=a;this.view.fullHeight=b;this.view.offsetX=c;this.view.offsetY=d;this.view.width=e;this.view.height=f;this.updateProjectionMatrix()},clearViewOffset:function(){null!== 765 this.view&&(this.view.enabled=!1);this.updateProjectionMatrix()},updateProjectionMatrix:function(){var a=(this.right-this.left)/(2*this.zoom),b=(this.top-this.bottom)/(2*this.zoom),c=(this.right+this.left)/2,d=(this.top+this.bottom)/2,e=c-a;c+=a;a=d+b;b=d-b;if(null!==this.view&&this.view.enabled){c=this.zoom/(this.view.width/this.view.fullWidth);b=this.zoom/(this.view.height/this.view.fullHeight);var f=(this.right-this.left)/this.view.width;d=(this.top-this.bottom)/this.view.height;e+=this.view.offsetX/ 766 c*f;c=e+this.view.width/c*f;a-=this.view.offsetY/b*d;b=a-this.view.height/b*d}this.projectionMatrix.makeOrthographic(e,c,a,b,this.near,this.far);this.projectionMatrixInverse.getInverse(this.projectionMatrix)},toJSON:function(a){a=H.prototype.toJSON.call(this,a);a.object.zoom=this.zoom;a.object.left=this.left;a.object.right=this.right;a.object.top=this.top;a.object.bottom=this.bottom;a.object.near=this.near;a.object.far=this.far;null!==this.view&&(a.object.view=Object.assign({},this.view));return a}}); 767 Ud.prototype=Object.assign(Object.create(Qb.prototype),{constructor:Ud});Vd.prototype=Object.assign(Object.create(aa.prototype),{constructor:Vd,isDirectionalLight:!0,copy:function(a){aa.prototype.copy.call(this,a);this.target=a.target.clone();this.shadow=a.shadow.clone();return this}});Wd.prototype=Object.assign(Object.create(aa.prototype),{constructor:Wd,isAmbientLight:!0});Xd.prototype=Object.assign(Object.create(aa.prototype),{constructor:Xd,isRectAreaLight:!0,copy:function(a){aa.prototype.copy.call(this, 768 a);this.width=a.width;this.height=a.height;return this},toJSON:function(a){a=aa.prototype.toJSON.call(this,a);a.object.width=this.width;a.object.height=this.height;return a}});Object.assign(Yd.prototype,{load:function(a,b,c,d){var e=this,f=new La(e.manager);f.setPath(e.path);f.load(a,function(a){b(e.parse(JSON.parse(a)))},c,d)},parse:function(a){function b(a){void 0===c[a]&&console.warn("THREE.MaterialLoader: Undefined texture",a);return c[a]}var c=this.textures,d=new vh[a.type];void 0!==a.uuid&& 769 (d.uuid=a.uuid);void 0!==a.name&&(d.name=a.name);void 0!==a.color&&d.color.setHex(a.color);void 0!==a.roughness&&(d.roughness=a.roughness);void 0!==a.metalness&&(d.metalness=a.metalness);void 0!==a.emissive&&d.emissive.setHex(a.emissive);void 0!==a.specular&&d.specular.setHex(a.specular);void 0!==a.shininess&&(d.shininess=a.shininess);void 0!==a.clearCoat&&(d.clearCoat=a.clearCoat);void 0!==a.clearCoatRoughness&&(d.clearCoatRoughness=a.clearCoatRoughness);void 0!==a.vertexColors&&(d.vertexColors= 770 a.vertexColors);void 0!==a.fog&&(d.fog=a.fog);void 0!==a.flatShading&&(d.flatShading=a.flatShading);void 0!==a.blending&&(d.blending=a.blending);void 0!==a.combine&&(d.combine=a.combine);void 0!==a.side&&(d.side=a.side);void 0!==a.opacity&&(d.opacity=a.opacity);void 0!==a.transparent&&(d.transparent=a.transparent);
770void 0!==a.alphaTest&&(d.alphaTest=a.alphaTest);void 0!==a.depthTest&&(d.depthTest=a.depthTest);void 0!==a.depthWrite&&(d.depthWrite=a.depthWrite);void 0!==a.colorWrite&&(d.colorWrite=a.colorWrite); 771 void 0!==a.wireframe&&(d.wireframe=a.wireframe);void 0!==a.wireframeLinewidth&&(d.wireframeLinewidth=a.wireframeLinewidth);void 0!==a.wireframeLinecap&&(d.wireframeLinecap=a.wireframeLinecap);void 0!==a.wireframeLinejoin&&(d.wireframeLinejoin=a.wireframeLinejoin);void 0!==a.rotation&&(d.rotation=a.rotation);1!==a.linewidth&&(d.linewidth=a.linewidth);void 0!==a.dashSize&&(d.dashSize=a.dashSize);void 0!==a.gapSize&&(d.gapSize=a.gapSize);void 0!==a.scale&&(d.scale=a.scale);void 0!==a.polygonOffset&& 772 (d.polygonOffset=a.polygonOffset);void 0!==a.polygonOffsetFactor&&(d.polygonOffsetFactor=a.polygonOffsetFactor);void 0!==a.polygonOffsetUnits&&(d.polygonOffsetUnits=a.polygonOffsetUnits);void 0!==a.skinning&&(d.skinning=a.skinning);void 0!==a.morphTargets&&(d.morphTargets=a.morphTargets);void 0!==a.dithering&&(d.dithering=a.dithering);void 0!==a.visible&&(d.visible=a.visible);void 0!==a.userData&&(d.userData=a.userData);if(void 0!==a.uniforms)for(var e in a.uniforms){var f=a.uniforms[e];d.uniforms[e]= 773 {};switch(f.type){case "t":d.uniforms[e].value=b(f.value);break;case "c":d.uniforms[e].value=(new B).setHex(f.value);break;case "v2":d.uniforms[e].value=(new D).fromArray(f.value);break;case "v3":d.uniforms[e].value=(new n).fromArray(f.value);break;case "v4":d.uniforms[e].value=(new ba).fromArray(f.value);break;case "m3":d.uniforms[e].value=(new ia).fromArray(f.value);case "m4":d.uniforms[e].value=(new O).fromArray(f.value);break;default:d.uniforms[e].value=f.value}}void 0!==a.defines&&(d.defines= 774 a.defines);void 0!==a.vertexShader&&(d.vertexShader=a.vertexShader);void 0!==a.fragmentShader&&(d.fragmentShader=a.fragmentShader);if(void 0!==a.extensions)for(var g in a.extensions)d.extensions[g]=a.extensions[g];void 0!==a.shading&&(d.flatShading=1===a.shading);void 0!==a.size&&(d.size=a.size);void 0!==a.sizeAttenuation&&(d.sizeAttenuation=a.sizeAttenuation);void 0!==a.map&&(d.map=b(a.map));void 0!==a.matcap&&(d.matcap=b(a.matcap));void 0!==a.alphaMap&&(d.alphaMap=b(a.alphaMap),d.transparent=!0); 775 void 0!==a.bumpMap&&(d.bumpMap=b(a.bumpMap));void 0!==a.bumpScale&&(d.bumpScale=a.bumpScale);void 0!==a.normalMap&&(d.normalMap=b(a.normalMap));void 0!==a.normalMapType&&(d.normalMapType=a.normalMapType);void 0!==a.normalScale&&(e=a.normalScale,!1===Array.isArray(e)&&(e=[e,e]),d.normalScale=(new D).fromArray(e));void 0!==a.displacementMap&&(d.displacementMap=b(a.displacementMap));void 0!==a.displacementScale&&(d.displacementScale=a.displacementScale);void 0!==a.displacementBias&&(d.displacementBias= 776 a.displacementBias);void 0!==a.roughnessMap&&(d.roughnessMap=b(a.roughnessMap));void 0!==a.metalnessMap&&(d.metalnessMap=b(a.metalnessMap));void 0!==a.emissiveMap&&(d.emissiveMap=b(a.emissiveMap));void 0!==a.emissiveIntensity&&(d.emissiveIntensity=a.emissiveIntensity);void 0!==a.specularMap&&(d.specularMap=b(a.specularMap));void 0!==a.envMap&&(d.envMap=b(a.envMap));void 0!==a.envMapIntensity&&(d.envMapIntensity=a.envMapIntensity);void 0!==a.reflectivity&&(d.reflectivity=a.reflectivity);void 0!==a.lightMap&& 777 (d.lightMap=b(a.lightMap));void 0!==a.lightMapIntensity&&(d.lightMapIntensity=a.lightMapIntensity);void 0!==a.aoMap&&(d.aoMap=b(a.aoMap));void 0!==a.aoMapIntensity&&(d.aoMapIntensity=a.aoMapIntensity);void 0!==a.gradientMap&&(d.gradientMap=b(a.gradientMap));return d},setPath:function(a){this.path=a;return this},setTextures:function(a){this.textures=a;return this}});var Ve={decodeText:function(a){if("undefined"!==typeof TextDecoder)return(new TextDecoder).decode(a);for(var b="",c=0,d=a.length;c<d;c++)b+= 778 String.fromCharCode(a[c]);try{return decodeURIComponent(escape(b))}catch(e){return b}},extractUrlBase:function(a){var b=a.lastIndexOf("/");return-1===b?"./":a.substr(0,b+1)}};Zd.prototype=Object.assign(Object.create(E.prototype),{constructor:Zd,isInstancedBufferGeometry:!0,copy:function(a){E.prototype.copy.call(this,a);this.maxInstancedCount=a.maxInstancedCount;return this},clone:function(){return(new this.constructor).copy(this)},toJSON:function(){var a=E.prototype.toJSON.call(this);a.maxInstancedCount= 779 this.maxInstancedCount;a.isInstancedBufferGeometry=!0;return a}});$d.prototype=Object.assign(Object.create(I.prototype),{constructor:$d,isInstancedBufferAttribute:!0,copy:function(a){I.prototype.copy.call(this,a);this.meshPerAttribute=a.meshPerAttribute;return this},toJSON:function(){var a=I.prototype.toJSON.call(this);a.meshPerAttribute=this.meshPerAttribute;a.isInstancedBufferAttribute=!0;return a}});Object.assign(we.prototype,{load:function(a,b,c,d){var e=this,f=new La(e.manager);f.setPath(e.path); 780 f.load(a,function(a){b(e.parse(JSON.parse(a)))},c,d)},parse:function(a){var b=a.isInstancedBufferGeometry?new Zd:new E,c=a.data.index;if(void 0!==c){var d=new We[c.type](c.array);b.setIndex(new I(d,1))}c=a.data.attributes;for(var e in c){var f=c[e];d=new We[f.type](f.array);d=new (f.isInstancedBufferAttribute?$d:I)(d,f.itemSize,f.normalized);void 0!==f.name&&(d.name=f.name);b.addAttribute(e,d)}var g=a.data.morphAttributes;if(g)for(e in g){var h=g[e],k=[];c=0;for(var m=h.length;c<m;c++)f=h[c],d=new We[f.type](f.array), 781 d=new I(d,f.itemSize,f.normalized),void 0!==f.name&&(d.name=f.name),k.push(d);b.morphAttributes[e]=k}e=a.data.groups||a.data.drawcalls||a.data.offsets;if(void 0!==e)for(c=0,f=e.length;c!==f;++c)d=e[c],b.addGroup(d.start,d.count,d.materialIndex);c=a.data.boundingSphere;void 0!==c&&(e=new n,void 0!==c.center&&e.fromArray(c.center),b.boundingSphere=new Ua(e,c.radius));a.name&&(b.name=a.name);a.userData&&(b.userData=a.userData);return b},setPath:function(a){this.path=a;return this}});var We={Int8Array:Int8Array, 782 Uint8Array:Uint8Array,Uint8ClampedArray:"undefined"!==typeof Uint8ClampedArray?Uint8ClampedArray:Uint8Array,Int16Array:Int16Array,Uint16Array:Uint16Array,Int32Array:Int32Array,Uint32Array:Uint32Array,Float32Array:Float32Array,Float64Array:Float64Array};Object.assign(xe.prototype,{crossOrigin:"anonymous",load:function(a,b,c,d){var e=this,f=void 0===this.path?Ve.extractUrlBase(a):this.path;this.resourcePath=this.resourcePath||f;f=new La(e.manager);f.setPath(this.path);f.load(a,function(c){var f=null;
783 try{f=JSON.parse(c)}catch(k){void 0!==d&&d(k);console.error("THREE:ObjectLoader: Can't parse "+a+".",k.message);return}c=f.metadata;void 0===c||void 0===c.type||"geometry"===c.type.toLowerCase()?console.error("THREE.ObjectLoader: Can't load "+a):e.parse(f,b)},c,d)},setPath:function(a){this.path=a;return this},setResourcePath:function(a){this.resourcePath=a;return this},setCrossOrigin:function(a){this.crossOrigin=a;return this},parse:function(a,b){var c=this.parseShape(a.shapes);c=this.parseGeometries(a.geometries, 784 c);var d=this.parseImages(a.images,function(){void 0!==b&&b(e)});d=this.parseTextures(a.textures,d);d=this.parseMaterials(a.materials,d);var e=this.parseObject(a.object,c,d);a.animations&&(e.animations=this.parseAnimations(a.animations));void 0!==a.images&&0!==a.images.length||void 0===b||b(e);return e},parseShape:function(a){var b={};if(void 0!==a)for(var c=0,d=a.length;c<d;c++){var e=(new pb).fromJSON(a[c]);b[e.uuid]=e}return b},parseGeometries:function(a,b){var c={};if(void 0!==a)for(var d=new we, 785 e=0,f=a.length;e<f;e++){var g=a[e];switch(g.type){case "PlaneGeometry":case "PlaneBufferGeometry":var h=new pa[g.type](g.width,g.height,g.widthSegments,g.heightSegments);break;case "BoxGeometry":case "BoxBufferGeometry":case "CubeGeometry":h=new pa[g.type](g.width,g.height,g.depth,g.widthSegments,g.heightSegments,g.depthSegments);break;case "CircleGeometry":case "CircleBufferGeometry":h=new pa[g.type](g.radius,g.segments,g.thetaStart,g.thetaLength);break;case "CylinderGeometry":case "CylinderBufferGeometry":h= 786 new pa[g.type](g.radiusTop,g.radiusBottom,g.height,g.radialSegments,g.heightSegments,g.openEnded,g.thetaStart,g.thetaLength);break;case "ConeGeometry":case "ConeBufferGeometry":h=new pa[g.type](g.radius,g.height,g.radialSegments,g.heightSegments,g.openEnded,g.thetaStart,g.thetaLength);break;case "SphereGeometry":case "SphereBufferGeometry":h=new pa[g.type](g.radius,g.widthSegments,g.heightSegments,g.phiStart,g.phiLength,g.thetaStart,g.thetaLength);break;case "DodecahedronGeometry":case "DodecahedronBufferGeometry":case "IcosahedronGeometry":case "IcosahedronBufferGeometry":case "OctahedronGeometry":case "OctahedronBufferGeometry":case "TetrahedronGeometry":case "TetrahedronBufferGeometry":h= 787 new pa[g.type](g.radius,g.detail);break;case "RingGeometry":case "RingBufferGeometry":h=new pa[g.type](g.innerRadius,g.outerRadius,g.thetaSegments,g.phiSegments,g.thetaStart,g.thetaLength);break;case "TorusGeometry":case "TorusBufferGeometry":h=new pa[g.type](g.radius,g.tube,g.radialSegments,g.tubularSegments,g.arc);break;case "TorusKnotGeometry":case "TorusKnotBufferGeometry":h=new pa[g.type](g.radius,g.tube,g.tubularSegments,g.radialSegments,g.p,g.q);break;case "TubeGeometry":case "TubeBufferGeometry":h= 788 new pa[g.type]((new Ue[g.path.type]).fromJSON(g.path),g.tubularSegments,g.radius,g.radialSegments,g.closed);break;case "LatheGeometry":case "LatheBufferGeometry":h=new pa[g.type](g.points,g.segments,g.phiStart,g.phiLength);break;case "PolyhedronGeometry":case "PolyhedronBufferGeometry":h=new pa[g.type](g.vertices,g.indices,g.radius,g.details);break;case "ShapeGeometry":case "ShapeBufferGeometry":h=[];for(var k=0,m=g.shapes.length;k<m;k++){var l=b[g.shapes[k]];h.push(l)}h=new pa[g.type](h,g.curveSegments); 789 break;case "ExtrudeGeometry":case "ExtrudeBufferGeometry":h=[];k=0;for(m=g.shapes.length;k<m;k++)l=b[g.shapes[k]],h.push(l);k=g.options.extrudePath;void 0!==k&&(g.options.extrudePath=(new Ue[k.type]).fromJSON(k));h=new pa[g.type](h,g.options);break;case "BufferGeometry":case "InstancedBufferGeometry":h=d.parse(g);break;case "Geometry":"THREE"in window&&"LegacyJSONLoader"in THREE?h=(new THREE.LegacyJSONLoader).parse(g,this.resourcePath).geometry:console.error('THREE.ObjectLoader: You have to import LegacyJSONLoader in order load geometry data of type "Geometry".'); 790 break;default:console.warn('THREE.ObjectLoader: Unsupported geometry type "'+g.type+'"');continue}h.uuid=g.uuid;void 0!==g.name&&(h.name=g.name);!0===h.isBufferGeometry&&void 0!==g.userData&&(h.userData=g.userData);c[g.uuid]=h}return c},parseMaterials:function(a,b){var c={},d={};if(void 0!==a){var e=new Yd;
790e.setTextures(b);b=0;for(var f=a.length;b<f;b++){var g=a[b];if("MultiMaterial"===g.type){for(var h=[],k=0;k<g.materials.length;k++){var m=g.materials[k];void 0===c[m.uuid]&&(c[m.uuid]=e.parse(m)); 791 h.push(c[m.uuid])}d[g.uuid]=h}else void 0===c[g.uuid]&&(c[g.uuid]=e.parse(g)),d[g.uuid]=c[g.uuid]}}return d},parseAnimations:function(a){for(var b=[],c=0;c<a.length;c++){var d=a[c],e=Ga.parse(d);void 0!==d.uuid&&(e.uuid=d.uuid);b.push(e)}return b},parseImages:function(a,b){function c(a){d.manager.itemStart(a);return f.load(a,function(){d.manager.itemEnd(a)},void 0,function(){d.manager.itemError(a);d.manager.itemEnd(a)})}var d=this,e={};if(void 0!==a&&0<a.length){b=new se(b);var f=new nd(b);f.setCrossOrigin(this.crossOrigin); 792 b=0;for(var g=a.length;b<g;b++){var h=a[b],k=h.url;if(Array.isArray(k)){e[h.uuid]=[];for(var m=0,l=k.length;m<l;m++){var p=k[m];p=/^(\/\/)|([a-z]+:(\/\/)?)/i.test(p)?p:d.resourcePath+p;e[h.uuid].push(c(p))}}else p=/^(\/\/)|([a-z]+:(\/\/)?)/i.test(h.url)?h.url:d.resourcePath+h.url,e[h.uuid]=c(p)}}return e},parseTextures:function(a,b){function c(a,b){if("number"===typeof a)return a;console.warn("THREE.ObjectLoader.parseTexture: Constant should be in numeric form.",a);return b[a]}var d={};if(void 0!== 793 a)for(var e=0,f=a.length;e<f;e++){var g=a[e];void 0===g.image&&console.warn('THREE.ObjectLoader: No "image" specified for',g.uuid);void 0===b[g.image]&&console.warn("THREE.ObjectLoader: Undefined image",g.image);var h=Array.isArray(b[g.image])?new cb(b[g.image]):new X(b[g.image]);h.needsUpdate=!0;h.uuid=g.uuid;void 0!==g.name&&(h.name=g.name);void 0!==g.mapping&&(h.mapping=c(g.mapping,wh));void 0!==g.offset&&h.offset.fromArray(g.offset);void 0!==g.repeat&&h.repeat.fromArray(g.repeat);void 0!==g.center&& 794 h.center.fromArray(g.center);void 0!==g.rotation&&(h.rotation=g.rotation);void 0!==g.wrap&&(h.wrapS=c(g.wrap[0],Vf),h.wrapT=c(g.wrap[1],Vf));void 0!==g.format&&(h.format=g.format);void 0!==g.type&&(h.type=g.type);void 0!==g.encoding&&(h.encoding=g.encoding);void 0!==g.minFilter&&(h.minFilter=c(g.minFilter,Wf));void 0!==g.magFilter&&(h.magFilter=c(g.magFilter,Wf));void 0!==g.anisotropy&&(h.anisotropy=g.anisotropy);void 0!==g.flipY&&(h.flipY=g.flipY);void 0!==g.premultiplyAlpha&&(h.premultiplyAlpha= 795 g.premultiplyAlpha);void 0!==g.unpackAlignment&&(h.unpackAlignment=g.unpackAlignment);d[g.uuid]=h}return d},parseObject:function(a,b,c){function d(a){void 0===b[a]&&console.warn("THREE.ObjectLoader: Undefined geometry",a);return b[a]}function e(a){if(void 0!==a){if(Array.isArray(a)){for(var b=[],d=0,e=a.length;d<e;d++){var f=a[d];void 0===c[f]&&console.warn("THREE.ObjectLoader: Undefined material",f);b.push(c[f])}return b}void 0===c[a]&&console.warn("THREE.ObjectLoader: Undefined material",a);return c[a]}} 796 switch(a.type){case "Scene":var f=new Fd;void 0!==a.background&&Number.isInteger(a.background)&&(f.background=new B(a.background));void 0!==a.fog&&("Fog"===a.fog.type?f.fog=new Ed(a.fog.color,a.fog.near,a.fog.far):"FogExp2"===a.fog.type&&(f.fog=new Dd(a.fog.color,a.fog.density)));break;case "PerspectiveCamera":f=new ja(a.fov,a.aspect,a.near,a.far);void 0!==a.focus&&(f.focus=a.focus);void 0!==a.zoom&&(f.zoom=a.zoom);void 0!==a.filmGauge&&(f.filmGauge=a.filmGauge);void 0!==a.filmOffset&&(f.filmOffset= 797 a.filmOffset);void 0!==a.view&&(f.view=Object.assign({},a.view));break;case "OrthographicCamera":f=new qd(a.left,a.right,a.top,a.bottom,a.near,a.far);void 0!==a.zoom&&(f.zoom=a.zoom);void 0!==a.view&&(f.view=Object.assign({},a.view));break;case "AmbientLight":f=new Wd(a.color,a.intensity);break;case "DirectionalLight":f=new Vd(a.color,a.intensity);break;case "PointLight":f=new Td(a.color,a.intensity,a.distance,a.decay);break;case "RectAreaLight":f=new Xd(a.color,a.intensity,a.width,a.height);break; 798 case "SpotLight":f=new Sd(a.color,a.intensity,a.distance,a.angle,a.penumbra,a.decay);break;case "HemisphereLight":f=new Qd(a.color,a.groundColor,a.intensity);break;case "SkinnedMesh":console.warn("THREE.ObjectLoader.parseObject() does not support SkinnedMesh yet.");case "Mesh":f=d(a.geometry);var g=e(a.material);
798f=f.bones&&0<f.bones.length?new Pc(f,g):new ha(f,g);void 0!==a.drawMode&&f.setDrawMode(a.drawMode);break;case "LOD":f=new Oc;break;case "Line":f=new T(d(a.geometry),e(a.material),a.mode); 799 break;case "LineLoop":f=new Hd(d(a.geometry),e(a.material));break;case "LineSegments":f=new S(d(a.geometry),e(a.material));break;case "PointCloud":case "Points":f=new $b(d(a.geometry),e(a.material));break;case "Sprite":f=new Nc(e(a.material));break;case "Group":f=new Yb;break;default:f=new H}f.uuid=a.uuid;void 0!==a.name&&(f.name=a.name);void 0!==a.matrix?(f.matrix.fromArray(a.matrix),void 0!==a.matrixAutoUpdate&&(f.matrixAutoUpdate=a.matrixAutoUpdate),f.matrixAutoUpdate&&f.matrix.decompose(f.position, 800 f.quaternion,f.scale)):(void 0!==a.position&&f.position.fromArray(a.position),void 0!==a.rotation&&f.rotation.fromArray(a.rotation),void 0!==a.quaternion&&f.quaternion.fromArray(a.quaternion),void 0!==a.scale&&f.scale.fromArray(a.scale));void 0!==a.castShadow&&(f.castShadow=a.castShadow);void 0!==a.receiveShadow&&(f.receiveShadow=a.receiveShadow);a.shadow&&(void 0!==a.shadow.bias&&(f.shadow.bias=a.shadow.bias),void 0!==a.shadow.radius&&(f.shadow.radius=a.shadow.radius),void 0!==a.shadow.mapSize&& 801 f.shadow.mapSize.fromArray(a.shadow.mapSize),void 0!==a.shadow.camera&&(f.shadow.camera=this.parseObject(a.shadow.camera)));void 0!==a.visible&&(f.visible=a.visible);void 0!==a.frustumCulled&&(f.frustumCulled=a.frustumCulled);void 0!==a.renderOrder&&(f.renderOrder=a.renderOrder);void 0!==a.userData&&(f.userData=a.userData);void 0!==a.layers&&(f.layers.mask=a.layers);if(void 0!==a.children){g=a.children;for(var h=0;h<g.length;h++)f.add(this.parseObject(g[h],b,c))}if("LOD"===a.type)for(a=a.levels,g= 802 0;g<a.length;g++){h=a[g];var k=f.getObjectByProperty("uuid",h.object);void 0!==k&&f.addLevel(k,h.distance)}return f}});var wh={UVMapping:300,CubeReflectionMapping:301,CubeRefractionMapping:302,EquirectangularReflectionMapping:303,EquirectangularRefractionMapping:304,SphericalReflectionMapping:305,CubeUVReflectionMapping:306,CubeUVRefractionMapping:307},Vf={RepeatWrapping:1E3,ClampToEdgeWrapping:1001,MirroredRepeatWrapping:1002},Wf={NearestFilter:1003,NearestMipMapNearestFilter:1004,NearestMipMapLinearFilter:1005, 803 LinearFilter:1006,LinearMipMapNearestFilter:1007,LinearMipMapLinearFilter:1008};ye.prototype={constructor:ye,setOptions:function(a){this.options=a;return this},load:function(a,b,c,d){void 0===a&&(a="");void 0!==this.path&&(a=this.path+a);a=this.manager.resolveURL(a);var e=this,f=Rb.get(a);if(void 0!==f)return e.manager.itemStart(a),setTimeout(function(){b&&b(f);e.manager.itemEnd(a)},0),f;fetch(a).then(function(a){return a.blob()}).then(function(a){return void 0===e.options?createImageBitmap(a):createImageBitmap(a, 804 e.options)}).then(function(c){Rb.add(a,c);b&&b(c);e.manager.itemEnd(a)}).catch(function(b){d&&d(b);e.manager.itemError(a);e.manager.itemEnd(a)});e.manager.itemStart(a)},setCrossOrigin:function(){return this},setPath:function(a){this.path=a;return this}};Object.assign(ze.prototype,{moveTo:function(a,b){this.currentPath=new Qa;this.subPaths.push(this.currentPath);this.currentPath.moveTo(a,b)},lineTo:function(a,b){this.currentPath.lineTo(a,b)},quadraticCurveTo:function(a,b,c,d){this.currentPath.quadraticCurveTo(a, 805 b,c,d)},bezierCurveTo:function(a,b,c,d,e,f){this.currentPath.bezierCurveTo(a,b,c,d,e,f)},splineThru:function(a){this.currentPath.splineThru(a)},toShapes:function(a,b){function c(a){for(var b=[],c=0,d=a.length;c<d;c++){var e=a[c],f=new pb;f.curves=e.curves;b.push(f)}return b}function d(a,b){for(var c=b.length,d=!1,e=c-1,f=0;f<c;e=f++){var g=b[e],h=b[f],k=h.x-g.x,l=h.y-g.y;if(Math.abs(l)>Number.EPSILON){if(0>l&&(g=b[f],k=-k,h=b[e],l=-l),!(a.y<g.y||a.y>h.y))if(a.y===g.y){if(a.x===g.x)return!0}else{e= 806 l*(a.x-g.x)-k*(a.y-g.y);if(0===e)return!0;0>e||(d=!d)}}else if(a.y===g.y&&(h.x<=a.x&&a.x<=g.x||g.x<=a.x&&a.x<=h.x))return!0}return d}var e=db.isClockWise,f=this.subPaths;if(0===f.length)return[];if(!0===b)return c(f);b=[];if(1===f.length){var g=f[0];var h=new pb;h.curves=g.curves;b.push(h);return b}var k=!e(f[0].getPoints());k=a?!k:k;h=[];var l=[],n=[],p=0;l[p]=void 0;n[p]=[];for(var v=0,t=f.length;v<t;v++){g=f[v];var r=g.getPoints();var u=e(r);(u=a?!u:u)?(!k&&l[p]&&p++,l[p]={s:new pb,p:r},l[p].s.curves= 807 g.curves,k&&p++,n[p]=[]):n[p].push({h:g,p:r[0]})}if(!l[0])return c(f);if(1<l.length){v=!1;a=[];e=0;for(f=l.length;e<f;e++)h[e]=[];e=0;for(f=l.length;e<f;e++)for(g=n[e],u=0;u<g.length;u++){k=g[u];p=!0;for(r=0;r<l.length;r++)d(k.p,l[r].p)&&(e!==r&&a.push({froms:e,tos:r,hole:u}),p?(p=!1,h[r].push(k)):v=!0);p&&h[e].push(k)}0<a.length&&(v||(n=h))}v=0;for(e=l.length;v<e;v++)for(h=l[v].s,b.push(h),a=n[v],f=0,g=a.length;f<g;f++)h.holes.push(a[f].h);return b}});Object.assign(Ae.prototype,{isFont:!0,generateShapes:function(a, 808 b){void 0===b&&(b=100);var c=[],d=b;b=this.data;var e=Array.from?Array.from(a):String(a).split("");d/=b.resolution;var f=(b.boundingBox.yMax-b.boundingBox.yMin+b.underlineThickness)*d;a=[];for(var g=0,h=0,k=0;k<e.length;k++){var l=e[k];if("\n"===l)g=0,h-=f;else{var n=d;var p=g,v=h;if(l=b.glyphs[l]||b.glyphs["?"]){var t=new ze;if(l.o)for(var r=l._cachedOutline||(l._cachedOutline=l.o.split(" ")),u=0,w=r.length;u<w;)switch(r[u++]){case "m":var z=r[u++]*n+p;var y=r[u++]*n+v;t.moveTo(z,y);break;case "l":z= 809 r[u++]*n+p;y=r[u++]*n+v;t.lineTo(z,y);break;case "q":var x=r[u++]*n+p;var A=r[u++]*n+v;var B=r[u++]*n+p;var C=r[u++]*n+v;t.quadraticCurveTo(B,C,x,A);break;case "b":x=r[u++]*n+p,A=r[u++]*n+v,B=r[u++]*n+p,C=r[u++]*n+v,z=r[u++]*n+p,y=r[u++]*n+v,t.bezierCurveTo(B,C,z,y,x,A)}n={offsetX:l.ha*n,path:t}}else n=void 0;g+=n.offsetX;a.push(n.path)}}b=0;for(e=a.length;b<e;b++)Array.prototype.push.apply(c,a[b].toShapes());return c}});Object.assign(Jf.prototype,{load:function(a,b,c,d){var e=this,f=new La(this.manager); 810 f.setPath(this.path);f.load(a,function(a){try{var c=JSON.parse(a)}catch(k){console.warn("THREE.FontLoader: typeface.js support is being deprecated. Use typeface.json instead."),c=JSON.parse(a.substring(65,a.length-2))}a=e.parse(c);b&&b(a)},c,d)},parse:function(a){return new Ae(a)},setPath:function(a){this.path=a;return this}});rd.Handlers={handlers:[],add:function(a,b){this.handlers.push(a,b)},get:function(a){for(var b=this.handlers,c=0,d=b.length;c<d;c+=2){var e=b[c+1];if(b[c].test(a))return e}return null}}; 811 Object.assign(rd.prototype,{crossOrigin:"anonymous",onLoadStart:function(){},onLoadProgress:function(){},onLoadComplete:function(){},initMaterials:function(a,b,c){for(var d=[],e=0;e<a.length;++e)d[e]=this.createMaterial(a[e],b,c);return d},createMaterial:function(){var a={NoBlending:0,NormalBlending:1,AdditiveBlending:2,SubtractiveBlending:3,MultiplyBlending:4,CustomBlending:5},b=new B,c=new Pd,d=new Yd;return function(e,f,g){function h(a,b,d,e,h){a=f+a;var l=rd.Handlers.get(a);null!==l?a=l.load(a): 812 (c.setCrossOrigin(g),a=c.load(a));void 0!==b&&(a.repeat.fromArray(b),1!==b[0]&&(a.wrapS=1E3),1!==b[1]&&(a.wrapT=1E3));void 0!==d&&a.offset.fromArray(d);void 0!==e&&("repeat"===e[0]&&(a.wrapS=1E3),"mirror"===e[0]&&(a.wrapS=1002),"repeat"===e[1]&&(a.wrapT=1E3),"mirror"===e[1]&&(a.wrapT=1002));void 0!==h&&(a.anisotropy=h);b=P.generateUUID();k[b]=a;return b}var k={},l={uuid:P.generateUUID(),type:"MeshLambertMaterial"},n;for(n in e){var p=e[n];switch(n){case "DbgColor":case "DbgIndex":case "opticalDensity":case "illumination":break; 813 case "DbgName":l.name=p;break;case "blending":l.blending=a[p];break;case "colorAmbient":case "mapAmbient":console.warn("THREE.Loader.createMaterial:",n,"is no longer supported.");break;case "colorDiffuse":l.color=b.fromArray(p).getHex();break;case "colorSpecular":l.specular=b.fromArray(p).getHex();break;case "colorEmissive":l.emissive=b.fromArray(p).getHex();break;case "specularCoef":l.shininess=p;break;case "shading":"basic"===p.toLowerCase()&&(l.type="MeshBasicMaterial");"phong"===p.toLowerCase()&& 814 (l.type="MeshPhongMaterial");"standard"===p.toLowerCase()&&(l.type="MeshStandardMaterial");break;case "mapDiffuse":l.map=h(p,e.mapDiffuseRepeat,e.mapDiffuseOffset,e.mapDiffuseWrap,e.mapDiffuseAnisotropy);break;case "mapDiffuseRepeat":case "mapDiffuseOffset":case "mapDiffuseWrap":case "mapDiffuseAnisotropy":break;case "mapEmissive":l.emissiveMap=h(p,e.mapEmissiveRepeat,e.mapEmissiveOffset,e.mapEmissiveWrap,e.mapEmissiveAnisotropy);break;case "mapEmissiveRepeat":case "mapEmissiveOffset":case "mapEmissiveWrap":case "mapEmissiveAnisotropy":break; 815 case "mapLight":l.lightMap=h(p,e.mapLightRepeat,e.mapLightOffset,e.mapLightWrap,e.mapLightAnisotropy);break;case "mapLightRepeat":case "mapLightOffset":case "mapLightWrap":case "mapLightAnisotropy":break;case "mapAO":l.aoMap=h(p,e.mapAORepeat,e.mapAOOffset,e.mapAOWrap,e.mapAOAnisotropy);break;case "mapAORepeat":case "mapAOOffset":case "mapAOWrap":case "mapAOAnisotropy":break;case "mapBump":l.bumpMap=h(p,e.mapBumpRepeat,e.mapBumpOffset,e.mapBumpWrap,e.mapBumpAnisotropy);break;case "mapBumpScale":l.bumpScale= 816 p;break;case "mapBumpRepeat":case "mapBumpOffset":case "mapBumpWrap":case "mapBumpAnisotropy":break;case "mapNormal":l.normalMap=h(p,e.mapNormalRepeat,e.mapNormalOffset,e.mapNormalWrap,e.mapNormalAnisotropy);break;case "mapNormalFactor":l.normalScale=p;break;case "mapNormalRepeat":case "mapNormalOffset":case "mapNormalWrap":case "mapNormalAnisotropy":break;case "mapSpecular":l.specularMap=h(p,e.mapSpecularRepeat,e.mapSpecularOffset,e.mapSpecularWrap,e.mapSpecularAnisotropy);break;case "mapSpecularRepeat":case "mapSpecularOffset":case "mapSpecularWrap":case "mapSpecularAnisotropy":break; 817 case "mapMetalness":l.metalnessMap=h(p,e.mapMetalnessRepeat,e.mapMetalnessOffset,e.mapMetalnessWrap,e.mapMetalnessAnisotropy);break;case "mapMetalnessRepeat":case "mapMetalnessOffset":case "mapMetalnessWrap":case "mapMetalnessAnisotropy":break;case "mapRoughness":l.roughnessMap=h(p,e.mapRoughnessRepeat,e.mapRoughnessOffset,e.mapRoughnessWrap,e.mapRoughnessAnisotropy);break;case "mapRoughnessRepeat":case "mapRoughnessOffset":case "mapRoughnessWrap":case "mapRoughnessAnisotropy":break;case "mapAlpha":l.alphaMap=
818 h(p,e.mapAlphaRepeat,e.mapAlphaOffset,e.mapAlphaWrap,e.mapAlphaAnisotropy);break;case "mapAlphaRepeat":case "mapAlphaOffset":case "mapAlphaWrap":case "mapAlphaAnisotropy":break;case "flipSided":l.side=1;break;case "doubleSided":l.side=2;break;case "transparency":console.warn("THREE.Loader.createMaterial: transparency has been renamed to opacity");l.opacity=p;break;case "depthTest":case "depthWrite":case "colorWrite":case "opacity":case "reflectivity":case "transparent":case "visible":case "wireframe":l[n]= 819 p;break;case "vertexColors":!0===p&&(l.vertexColors=2);"face"===p&&(l.vertexColors=1);break;default:console.error("THREE.Loader.createMaterial: Unsupported",n,p)}}"MeshBasicMaterial"===l.type&&delete l.emissive;"MeshPhongMaterial"!==l.type&&delete l.specular;1>l.opacity&&(l.transparent=!0);d.setTextures(k);return d.parse(l)}}()});var ge,Ge={getContext:function(){void 0===ge&&(ge=new (window.AudioContext||window.webkitAudioContext));return ge},setContext:function(a){ge=a}};Object.assign(Be.prototype, 820 {load:function(a,b,c,d){var e=new La(this.manager);e.setResponseType("arraybuffer");e.setPath(this.path);e.load(a,function(a){a=a.slice(0);Ge.getContext().decodeAudioData(a,function(a){b(a)})},c,d)},setPath:function(a){this.path=a;return this}});Object.assign(ae.prototype,{isSphericalHarmonics3:!0,set:function(a){for(var b=0;9>b;b++)this.coefficients[b].copy(a[b]);return this},zero:function(){for(var a=0;9>a;a++)this.coefficients[a].set(0,0,0);return this},getAt:function(a,b){var c=a.x,d=a.y;a=a.z; 821 var e=this.coefficients;b=.282095*e[0];b+=.488603*e[1]*d;b+=.488603*e[2]*a;b+=.488603*e[3]*c;b+=1.092548*e[4]*c*d;b+=1.092548*e[5]*d*a;b+=.315392*e[6]*(3*a*a-1);b+=1.092548*e[7]*c*a;return b+=.546274*e[8]*(c*c-d*d)},getIrradianceAt:function(a,b){var c=a.x,d=a.y;a=a.z;var e=this.coefficients;b=.886227*e[0];b+=1.023328*e[1]*d;b+=1.023328*e[2]*a;b+=1.023328*e[3]*c;b+=.858086*e[4]*c*d;b+=.858086*e[5]*d*a;b+=e[6]*(.743125*a*a-.247708);b+=.858086*e[7]*c*a;return b+=.429043*e[8]*(c*c-d*d)},add:function(a){for(var b= 822 0;9>b;b++)this.coefficients[b].add(a.coefficients[b]);return this},scale:function(a){for(var b=0;9>b;b++)this.coefficients[b].multiplyScalar(a);return this},lerp:function(a,b){for(var c=0;9>c;c++)this.coefficients[c].lerp(a.coefficients[c],b);return this},equals:function(a){for(var b=0;9>b;b++)if(!this.coefficients[b].equals(a.coefficients[b]))return!1;return!0},copy:function(a){return this.set(a.coefficients)},clone:function(){return(new this.constructor).copy(this)},fromArray:function(a){for(var b= 823 this.coefficients,c=0;9>c;c++)b[c].fromArray(a,3*c);return this},toArray:function(){for(var a=[],b=this.coefficients,c=0;9>c;c++)b[c].toArray(a,3*c);return a}});Object.assign(ae,{getBasisAt:function(a,b){var c=a.x,d=a.y;a=a.z;b[0]=.282095;b[1]=.488603*d;b[2]=.488603*a;b[3]=.488603*c;b[4]=1.092548*c*d;b[5]=1.092548*d*a;b[6]=.315392*(3*a*a-1);b[7]=1.092548*c*a;b[8]=.546274*(c*c-d*d)}});Ra.prototype=Object.assign(Object.create(aa.prototype),{constructor:Ra,isLightProbe:!0,copy:function(a){aa.prototype.copy.call(this, 824 a);this.sh.copy(a.sh);this.intensity=a.intensity;return this},toJSON:function(a){return aa.prototype.toJSON.call(this,a)}});Ce.prototype=Object.assign(Object.create(Ra.prototype),{constructor:Ce,isHemisphereLightProbe:!0,copy:function(a){Ra.prototype.copy.call(this,a);return this},toJSON:function(a){return Ra.prototype.toJSON.call(this,a)}});De.prototype=Object.assign(Object.create(Ra.prototype),{constructor:De,isAmbientLightProbe:!0,copy:function(a){Ra.prototype.copy.call(this,a);return this},toJSON:function(a){return Ra.prototype.toJSON.call(this, 825 a)}});Object.assign(Kf.prototype,{update:function(){var a,b,c,d,e,f,g,h,k=new O,l=new O;return function(m){if(a!==this||b!==m.focus||c!==m.fov||d!==m.aspect*this.aspect||e!==m.near||f!==m.far||g!==m.zoom||h!==this.eyeSep){a=this;b=m.focus;c=m.fov;d=m.aspect*this.aspect;e=m.near;f=m.far;g=m.zoom;var p=m.projectionMatrix.clone();h=this.eyeSep/2;var n=h*e/b,q=e*Math.tan(P.DEG2RAD*c*.5)/g;l.elements[12]=-h;k.elements[12]=h;var r=-q*d+n;var u=q*d+n;p.elements[0]=2*e/(u-r);p.elements[8]=(u+r)/(u-r);this.cameraL.projectionMatrix.copy(p); 826 r=-q*d-n;u=q*d-n;p.elements[0]=2*e/(u-r);p.elements[8]=(u+r)/(u-r);this.cameraR.projectionMatrix.copy(p)}this.cameraL.matrixWorld.copy(m.matrixWorld).multiply(l);this.cameraR.matrixWorld.copy(m.matrixWorld).multiply(k)}}()});sd.prototype=Object.create(H.prototype);sd.prototype.constructor=sd;Object.assign(Ee.prototype,{start:function(){this.oldTime=this.startTime=("undefined"===typeof performance?Date:performance).now();this.elapsedTime=0;this.running=!0},stop:function(){this.getElapsedTime();this.autoStart= 827 this.running=!1},getElapsedTime:function(){this.getDelta();return this.elapsedTime},getDelta:function(){var a=0;if(this.autoStart&&!this.running)return this.start(),0;if(this.running){var b=("undefined"===typeof performance?Date:performance).now();a=(b-this.oldTime)/1E3;this.oldTime=b;this.elapsedTime+=a}return a}});Fe.prototype=Object.assign(Object.create(H.prototype),{constructor:Fe,getInput:function(){return this.gain},removeFilter:function(){null!==this.filter&&(this.gain.disconnect(this.filter), 828 this.filter.disconnect(this.context.destination),this.gain.connect(this.context.destination),this.filter=null);return this},getFilter:function(){return this.filter},setFilter:function(a){null!==this.filter?(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination)):this.gain.disconnect(this.context.destination);this.filter=a;this.gain.connect(this.filter);this.filter.connect(this.context.destination);return this},getMasterVolume:function(){return this.gain.gain.value},setMasterVolume:function(a){this.gain.gain.setTargetAtTime(a, 829 this.context.currentTime,.01);return this},updateMatrixWorld:function(){var a=new n,b=new ea,c=new n,d=new n,e=new Ee;return function(f){H.prototype.updateMatrixWorld.call(this,f);
829f=this.context.listener;var g=this.up;this.timeDelta=e.getDelta();this.matrixWorld.decompose(a,b,c);d.set(0,0,-1).applyQuaternion(b);if(f.positionX){var h=this.context.currentTime+this.timeDelta;f.positionX.linearRampToValueAtTime(a.x,h);f.positionY.linearRampToValueAtTime(a.y,h);f.positionZ.linearRampToValueAtTime(a.z, 830 h);f.forwardX.linearRampToValueAtTime(d.x,h);f.forwardY.linearRampToValueAtTime(d.y,h);f.forwardZ.linearRampToValueAtTime(d.z,h);f.upX.linearRampToValueAtTime(g.x,h);f.upY.linearRampToValueAtTime(g.y,h);f.upZ.linearRampToValueAtTime(g.z,h)}else f.setPosition(a.x,a.y,a.z),f.setOrientation(d.x,d.y,d.z,g.x,g.y,g.z)}}()});rc.prototype=Object.assign(Object.create(H.prototype),{constructor:rc,getOutput:function(){return this.gain},setNodeSource:function(a){this.hasPlaybackControl=!1;this.sourceType="audioNode"; 831 this.source=a;this.connect();return this},setMediaElementSource:function(a){this.hasPlaybackControl=!1;this.sourceType="mediaNode";this.source=this.context.createMediaElementSource(a);this.connect();return this},setBuffer:function(a){this.buffer=a;this.sourceType="buffer";this.autoplay&&this.play();return this},play:function(){if(!0===this.isPlaying)console.warn("THREE.Audio: Audio is already playing.");else if(!1===this.hasPlaybackControl)console.warn("THREE.Audio: this Audio has no playback control."); 832 else{var a=this.context.createBufferSource();a.buffer=this.buffer;a.loop=this.loop;a.onended=this.onEnded.bind(this);this.startTime=this.context.currentTime;a.start(this.startTime,this.offset);this.isPlaying=!0;this.source=a;this.setDetune(this.detune);this.setPlaybackRate(this.playbackRate);return this.connect()}},pause:function(){if(!1===this.hasPlaybackControl)console.warn("THREE.Audio: this Audio has no playback control.");else return!0===this.isPlaying&&(this.source.stop(),this.source.onended= 833 null,this.offset+=(this.context.currentTime-this.startTime)*this.playbackRate,this.isPlaying=!1),this},stop:function(){if(!1===this.hasPlaybackControl)console.warn("THREE.Audio: this Audio has no playback control.");else return this.source.stop(),this.source.onended=null,this.offset=0,this.isPlaying=!1,this},connect:function(){if(0<this.filters.length){this.source.connect(this.filters[0]);for(var a=1,b=this.filters.length;a<b;a++)this.filters[a-1].connect(this.filters[a]);this.filters[this.filters.length- 834 1].connect(this.getOutput())}else this.source.connect(this.getOutput());return this},disconnect:function(){if(0<this.filters.length){this.source.disconnect(this.filters[0]);for(var a=1,b=this.filters.length;a<b;a++)this.filters[a-1].disconnect(this.filters[a]);this.filters[this.filters.length-1].disconnect(this.getOutput())}else this.source.disconnect(this.getOutput());return this},getFilters:function(){return this.filters},setFilters:function(a){a||(a=[]);!0===this.isPlaying?(this.disconnect(),this.filters= 835 a,this.connect()):this.filters=a;return this},setDetune:function(a){this.detune=a;if(void 0!==this.source.detune)return!0===this.isPlaying&&this.source.detune.setTargetAtTime(this.detune,this.context.currentTime,.01),this},getDetune:function(){return this.detune},getFilter:function(){return this.getFilters()[0]},setFilter:function(a){return this.setFilters(a?[a]:[])},setPlaybackRate:function(a){if(!1===this.hasPlaybackControl)console.warn("THREE.Audio: this Audio has no playback control.");else return this.playbackRate= 836 a,!0===this.isPlaying&&this.source.playbackRate.setTargetAtTime(this.playbackRate,this.context.currentTime,.01),this},getPlaybackRate:function(){return this.playbackRate},onEnded:function(){this.isPlaying=!1},getLoop:function(){return!1===this.hasPlaybackControl?(console.warn("THREE.Audio: this Audio has no playback control."),!1):this.loop},setLoop:function(a){if(!1===this.hasPlaybackControl)console.warn("THREE.Audio: this Audio has no playback control.");else return this.loop=a,!0===this.isPlaying&& 837 (this.source.loop=this.loop),this},getVolume:function(){return this.gain.gain.value},setVolume:function(a){this.gain.gain.setTargetAtTime(a,this.context.currentTime,.01);return this}});He.prototype=Object.assign(Object.create(rc.prototype),{constructor:He,getOutput:function(){return this.panner},getRefDistance:function(){return this.panner.refDistance},setRefDistance:function(a){this.panner.refDistance=a;return this},getRolloffFactor:function(){return this.panner.rolloffFactor},setRolloffFactor:function(a){this.panner.rolloffFactor= 838 a;return this},getDistanceModel:function(){return this.panner.distanceModel},setDistanceModel:function(a){this.panner.distanceModel=a;return this},getMaxDistance:function(){return this.panner.maxDistance},setMaxDistance:function(a){this.panner.maxDistance=a;return this},setDirectionalCone:function(a,b,c){this.panner.coneInnerAngle=a;this.panner.coneOuterAngle=b;this.panner.coneOuterGain=c;return this},updateMatrixWorld:function(){var a=new n,b=new ea,c=new n,d=new n;return function(e){H.prototype.updateMatrixWorld.call(this, 839 e);if(!0!==this.hasPlaybackControl||!1!==this.isPlaying)if(this.matrixWorld.decompose(a,b,c),d.set(0,0,1).applyQuaternion(b),e=this.panner,e.positionX){var f=this.context.currentTime+this.listener.timeDelta;e.positionX.linearRampToValueAtTime(a.x,f);e.positionY.linearRampToValueAtTime(a.y,f);e.positionZ.linearRampToValueAtTime(a.z,f);e.orientationX.linearRampToValueAtTime(d.x,f);e.orientationY.linearRampToValueAtTime(d.y,f);e.orientationZ.linearRampToValueAtTime(d.z,f)}else e.setPosition(a.x,a.y, 840 a.z),e.setOrientation(d.x,d.y,d.z)}}()});Object.assign(Ie.prototype,{getFrequencyData:function(){this.analyser.getByteFrequencyData(this.data);return this.data},getAverageFrequency:function(){for(var a=0,b=this.getFrequencyData(),c=0;c<b.length;c++)a+=b[c];return a/b.length}});Object.assign(Je.prototype,{accumulate:function(a,b){var c=this.buffer,d=this.valueSize;
840a=a*d+d;var e=this.cumulativeWeight;if(0===e){for(e=0;e!==d;++e)c[a+e]=c[e];e=b}else e+=b,this._mixBufferRegion(c,a,0,b/e,d);this.cumulativeWeight= 841 e},apply:function(a){var b=this.valueSize,c=this.buffer;a=a*b+b;var d=this.cumulativeWeight,e=this.binding;this.cumulativeWeight=0;1>d&&this._mixBufferRegion(c,a,3*b,1-d,b);d=b;for(var f=b+b;d!==f;++d)if(c[d]!==c[d+b]){e.setValue(c,a);break}},saveOriginalState:function(){var a=this.buffer,b=this.valueSize,c=3*b;this.binding.getValue(a,c);for(var d=b;d!==c;++d)a[d]=a[c+d%b];this.cumulativeWeight=0},restoreOriginalState:function(){this.binding.setValue(this.buffer,3*this.valueSize)},_select:function(a, 842 b,c,d,e){if(.5<=d)for(d=0;d!==e;++d)a[b+d]=a[c+d]},_slerp:function(a,b,c,d){ea.slerpFlat(a,b,a,b,a,c,d)},_lerp:function(a,b,c,d,e){for(var f=1-d,g=0;g!==e;++g){var h=b+g;a[h]=a[h]*f+a[c+g]*d}}});Object.assign(Lf.prototype,{getValue:function(a,b){this.bind();var c=this._bindings[this._targetGroup.nCachedObjects_];void 0!==c&&c.getValue(a,b)},setValue:function(a,b){for(var c=this._bindings,d=this._targetGroup.nCachedObjects_,e=c.length;d!==e;++d)c[d].setValue(a,b)},bind:function(){for(var a=this._bindings, 843 b=this._targetGroup.nCachedObjects_,c=a.length;b!==c;++b)a[b].bind()},unbind:function(){for(var a=this._bindings,b=this._targetGroup.nCachedObjects_,c=a.length;b!==c;++b)a[b].unbind()}});Object.assign(va,{Composite:Lf,create:function(a,b,c){return a&&a.isAnimationObjectGroup?new va.Composite(a,b,c):new va(a,b,c)},sanitizeNodeName:function(){var a=/[\[\]\.:\/]/g;return function(b){return b.replace(/\s/g,"_").replace(a,"")}}(),parseTrackName:function(){var a="[^"+"\\[\\]\\.:\\/".replace("\\.","")+"]", 844 b=/((?:WC+[\/:])*)/.source.replace("WC","[^\\[\\]\\.:\\/]");a=/(WCOD+)?/.source.replace("WCOD",a);var c=/(?:\.(WC+)(?:\[(.+)\])?)?/.source.replace("WC","[^\\[\\]\\.:\\/]"),d=/\.(WC+)(?:\[(.+)\])?/.source.replace("WC","[^\\[\\]\\.:\\/]"),e=new RegExp("^"+b+a+c+d+"$"),f=["material","materials","bones"];return function(a){var b=e.exec(a);if(!b)throw Error("PropertyBinding: Cannot parse trackName: "+a);b={nodeName:b[2],objectName:b[3],objectIndex:b[4],propertyName:b[5],propertyIndex:b[6]};var c=b.nodeName&& 845 b.nodeName.lastIndexOf(".");if(void 0!==c&&-1!==c){var d=b.nodeName.substring(c+1);-1!==f.indexOf(d)&&(b.nodeName=b.nodeName.substring(0,c),b.objectName=d)}if(null===b.propertyName||0===b.propertyName.length)throw Error("PropertyBinding: can not parse propertyName from trackName: "+a);return b}}(),findNode:function(a,b){if(!b||""===b||"root"===b||"."===b||-1===b||b===a.name||b===a.uuid)return a;
845if(a.skeleton){var c=a.skeleton.getBoneByName(b);if(void 0!==c)return c}if(a.children){var d=function(a){for(var c= 846 0;c<a.length;c++){var e=a[c];if(e.name===b||e.uuid===b||(e=d(e.children)))return e}return null};if(a=d(a.children))return a}return null}});Object.assign(va.prototype,{_getValue_unavailable:function(){},_setValue_unavailable:function(){},BindingType:{Direct:0,EntireArray:1,ArrayElement:2,HasFromToArray:3},Versioning:{None:0,NeedsUpdate:1,MatrixWorldNeedsUpdate:2},GetterByBindingType:[function(a,b){a[b]=this.node[this.propertyName]},function(a,b){for(var c=this.resolvedProperty,d=0,e=c.length;d!==e;++d)a[b++]= 847 c[d]},function(a,b){a[b]=this.resolvedProperty[this.propertyIndex]},function(a,b){this.resolvedProperty.toArray(a,b)}],SetterByBindingTypeAndVersioning:[[function(a,b){this.targetObject[this.propertyName]=a[b]},function(a,b){this.targetObject[this.propertyName]=a[b];this.targetObject.needsUpdate=!0},function(a,b){this.targetObject[this.propertyName]=a[b];this.targetObject.matrixWorldNeedsUpdate=!0}],[function(a,b){for(var c=this.resolvedProperty,d=0,e=c.length;d!==e;++d)c[d]=a[b++]},function(a,b){for(var c= 848 this.resolvedProperty,d=0,e=c.length;d!==e;++d)c[d]=a[b++];this.targetObject.needsUpdate=!0},function(a,b){for(var c=this.resolvedProperty,d=0,e=c.length;d!==e;++d)c[d]=a[b++];this.targetObject.matrixWorldNeedsUpdate=!0}],[function(a,b){this.resolvedProperty[this.propertyIndex]=a[b]},function(a,b){this.resolvedProperty[this.propertyIndex]=a[b];this.targetObject.needsUpdate=!0},function(a,b){this.resolvedProperty[this.propertyIndex]=a[b];this.targetObject.matrixWorldNeedsUpdate=!0}],[function(a,b){this.resolvedProperty.fromArray(a, 849 b)},function(a,b){this.resolvedProperty.fromArray(a,b);this.targetObject.needsUpdate=!0},function(a,b){this.resolvedProperty.fromArray(a,b);this.targetObject.matrixWorldNeedsUpdate=!0}]],getValue:function(a,b){this.bind();this.getValue(a,b)},setValue:function(a,b){this.bind();this.setValue(a,b)},bind:function(){var a=this.node,b=this.parsedPath,c=b.objectName,d=b.propertyName,e=b.propertyIndex;a||(this.node=a=va.findNode(this.rootNode,b.nodeName)||this.rootNode);this.getValue=this._getValue_unavailable; 850 this.setValue=this._setValue_unavailable;if(a){if(c){var f=b.objectIndex;switch(c){case "materials":if(!a.material){console.error("THREE.PropertyBinding: Can not bind to material as node does not have a material.",this);return}if(!a.material.materials){console.error("THREE.PropertyBinding: Can not bind to material.materials as node.material does not have a materials array.",this);return}a=a.material.materials;break;case "bones":if(!a.skeleton){console.error("THREE.PropertyBinding: Can not bind to bones as node does not have a skeleton.", 851 this);return}a=a.skeleton.bones;for(c=0;c<a.length;c++)if(a[c].name===f){f=c;break}break;default:if(void 0===a[c]){console.error("THREE.PropertyBinding: Can not bind to objectName of node undefined.",this);return}a=a[c]}if(void 0!==f){if(void 0===a[f]){console.error("THREE.PropertyBinding: Trying to bind to objectIndex of objectName, but is undefined.",this,a);return}a=a[f]}}f=a[d];if(void 0===f)console.error("THREE.PropertyBinding: Trying to update property for track: "+b.nodeName+"."+d+" but it wasn't found.", 852 a);else{b=this.Versioning.None;this.targetObject=a;void 0!==a.needsUpdate?b=this.Versioning.NeedsUpdate:void 0!==a.matrixWorldNeedsUpdate&&(b=this.Versioning.MatrixWorldNeedsUpdate);c=this.BindingType.Direct;if(void 0!==e){if("morphTargetInfluences"===d){if(!a.geometry){console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.",this);return}if(a.geometry.isBufferGeometry){if(!a.geometry.morphAttributes){console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphAttributes.", 853 this);return}for(c=0;c<this.node.geometry.morphAttributes.position.length;c++)if(a.geometry.morphAttributes.position[c].name===e){e=c;break}}else{if(!a.geometry.morphTargets){console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphTargets.",this);return}for(c=0;c<this.node.geometry.morphTargets.length;c++)if(a.geometry.morphTargets[c].name===e){e=c;break}}}c=this.BindingType.ArrayElement;this.resolvedProperty=f;this.propertyIndex=e}else void 0!== 854 f.fromArray&&void 0!==f.toArray?(c=this.BindingType.HasFromToArray,this.resolvedProperty=f):Array.isArray(f)?(c=this.BindingType.EntireArray,this.resolvedProperty=f):this.propertyName=d;this.getValue=this.GetterByBindingType[c];this.setValue=this.SetterByBindingTypeAndVersioning[c][b]}}else console.error("THREE.PropertyBinding: Trying to update node for track: "+this.path+" but it wasn't found.")},unbind:function(){this.node=null;this.getValue=this._getValue_unbound;this.setValue=this._setValue_unbound}}); 855 Object.assign(va.prototype,{_getValue_unbound:va.prototype.getValue,_setValue_unbound:va.prototype.setValue});Object.assign(Mf.prototype,{isAnimationObjectGroup:!0,add:function(){for(var a=this._objects,b=a.length,c=this.nCachedObjects_,d=this._indicesByUUID,e=this._paths,f=this._parsedPaths,g=this._bindings,h=g.length,k=void 0,l=0,n=arguments.length;l!==n;++l){var p=arguments[l],v=p.uuid,t=d[v];if(void 0===t){t=b++;d[v]=t;a.push(p);v=0;for(var r=h;v!==r;++v)g[v].push(new va(p,e[v],f[v]))}else if(t<
856 c){k=a[t];var u=--c;r=a[u];d[r.uuid]=t;a[t]=r;d[v]=u;a[u]=p;v=0;for(r=h;v!==r;++v){var w=g[v],z=w[t];w[t]=w[u];void 0===z&&(z=new va(p,e[v],f[v]));w[u]=z}}else a[t]!==k&&console.error("THREE.AnimationObjectGroup: Different objects with the same UUID detected. Clean the caches or recreate your infrastructure when reloading scenes.")}this.nCachedObjects_=c},remove:function(){for(var a=this._objects,b=this.nCachedObjects_,c=this._indicesByUUID,d=this._bindings,e=d.length,f=0,g=arguments.length;f!==g;++f){var h= 857 arguments[f],k=h.uuid,l=c[k];if(void 0!==l&&l>=b){var n=b++,p=a[n];c[p.uuid]=l;a[l]=p;c[k]=n;a[n]=h;h=0;for(k=e;h!==k;++h){p=d[h];var v=p[l];p[l]=p[n];p[n]=v}}}this.nCachedObjects_=b},uncache:function(){for(var a=this._objects,b=a.length,c=this.nCachedObjects_,d=this._indicesByUUID,e=this._bindings,f=e.length,g=0,h=arguments.length;g!==h;++g){var k=arguments[g].uuid,l=d[k];if(void 0!==l)if(delete d[k],l<c){k=--c;var n=a[k],p=--b,v=a[p];d[n.uuid]=l;a[l]=n;d[v.uuid]=k;a[k]=v;a.pop();n=0;for(v=f;n!== 858 v;++n){var t=e[n],r=t[p];t[l]=t[k];t[k]=r;t.pop()}}else for(p=--b,v=a[p],d[v.uuid]=l,a[l]=v,a.pop(),n=0,v=f;n!==v;++n)t=e[n],t[l]=t[p],t.pop()}this.nCachedObjects_=c},subscribe_:function(a,b){var c=this._bindingsIndicesByPath,d=c[a],e=this._bindings;if(void 0!==d)return e[d];var f=this._paths,g=this._parsedPaths,h=this._objects,k=this.nCachedObjects_,l=Array(h.length);d=e.length;c[a]=d;f.push(a);g.push(b);e.push(l);c=k;for(d=h.length;c!==d;++c)l[c]=new va(h[c],a,b);return l},unsubscribe_:function(a){var b= 859 this._bindingsIndicesByPath,c=b[a];if(void 0!==c){var d=this._paths,e=this._parsedPaths,f=this._bindings,g=f.length-1,h=f[g];b[a[g]]=c;f[c]=h;f.pop();e[c]=e[g];e.pop();d[c]=d[g];d.pop()}}});Object.assign(Nf.prototype,{play:function(){this._mixer._activateAction(this);return this},stop:function(){this._mixer._deactivateAction(this);return this.reset()},reset:function(){this.paused=!1;this.enabled=!0;this.time=0;this._loopCount=-1;this._startTime=null;return this.stopFading().stopWarping()},isRunning:function(){return this.enabled&& 860 !this.paused&&0!==this.timeScale&&null===this._startTime&&this._mixer._isActiveAction(this)},isScheduled:function(){return this._mixer._isActiveAction(this)},startAt:function(a){this._startTime=a;return this},setLoop:function(a,b){this.loop=a;this.repetitions=b;return this},setEffectiveWeight:function(a){this.weight=a;this._effectiveWeight=this.enabled?a:0;return this.stopFading()},getEffectiveWeight:function(){return this._effectiveWeight},fadeIn:function(a){return this._scheduleFading(a,0,1)},fadeOut:function(a){return this._scheduleFading(a, 861 1,0)},crossFadeFrom:function(a,b,c){a.fadeOut(b);this.fadeIn(b);if(c){c=this._clip.duration;var d=a._clip.duration,e=c/d;a.warp(1,d/c,b);this.warp(e,1,b)}return this},crossFadeTo:function(a,b,c){return a.crossFadeFrom(this,b,c)},stopFading:function(){var a=this._weightInterpolant;null!==a&&(this._weightInterpolant=null,this._mixer._takeBackControlInterpolant(a));return this},setEffectiveTimeScale:function(a){this.timeScale=a;this._effectiveTimeScale=this.paused?0:a;return this.stopWarping()},getEffectiveTimeScale:function(){return this._effectiveTimeScale}, 862 setDuration:function(a){this.timeScale=this._clip.duration/a;return this.stopWarping()},syncWith:function(a){this.time=a.time;this.timeScale=a.timeScale;return this.stopWarping()},halt:function(a){return this.warp(this._effectiveTimeScale,0,a)},warp:function(a,b,c){var d=this._mixer,e=d.time,f=this._timeScaleInterpolant,g=this.timeScale;null===f&&(this._timeScaleInterpolant=f=d._lendControlInterpolant());d=f.parameterPositions;f=f.sampleValues;d[0]=e;d[1]=e+c;f[0]=a/g;f[1]=b/g;return this},stopWarping:function(){var a= 863 this._timeScaleInterpolant;null!==a&&(this._timeScaleInterpolant=null,this._mixer._takeBackControlInterpolant(a));return this},getMixer:function(){return this._mixer},getClip:function(){return this._clip},getRoot:function(){return this._localRoot||this._mixer._root},_update:function(a,b,c,d){if(this.enabled){var e=this._startTime;if(null!==e){b=(a-e)*c;if(0>b||0===c)return;this._startTime=null;b*=c}b*=this._updateTimeScale(a);c=this._updateTime(b);a=this._updateWeight(a);if(0<a){b=this._interpolants; 864 e=this._propertyBindings;for(var f=0,g=b.length;f!==g;++f)b[f].evaluate(c),e[f].accumulate(d,a)}}else this._updateWeight(a)},_updateWeight:function(a){var b=0;if(this.enabled){b=this.weight;var c=this._weightInterpolant;if(null!==c){var d=c.evaluate(a)[0];b*=d;a>c.parameterPositions[1]&&(this.stopFading(),0===d&&(this.enabled=!1))}}return this._effectiveWeight=b},_updateTimeScale:function(a){var b=0;if(!this.paused){b=this.timeScale;var c=this._timeScaleInterpolant;if(null!==c){var d=c.evaluate(a)[0]; 865 b*=d;a>c.parameterPositions[1]&&(this.stopWarping(),0===b?this.paused=!0:this.timeScale=b)}}return this._effectiveTimeScale=b},_updateTime:function(a){var b=this.time+a,c=this._clip.duration,d=this.loop,e=this._loopCount,f=2202===d;if(0===a)return-1===e?b:f&&1===(e&1)?c-b:b;if(2200===d)a:{if(-1===e&&(this._loopCount=0,this._setEndings(!0,!0,!1)),b>=c)b=c;else if(0>b)b=0;else{this.time=b;break a}this.clampWhenFinished?this.paused=!0:this.enabled=!1;this.time=b;this._mixer.dispatchEvent({type:"finished", 866 action:this,direction:0>a?-1:1})}else{-1===e&&(0<=a?(e=0,this._setEndings(!0,0===this.repetitions,f)):this._setEndings(0===this.repetitions,!0,f));if(b>=c||0>b){d=Math.floor(b/c);b-=c*d;e+=Math.abs(d);var g=this.repetitions-e;0>=g?(this.clampWhenFinished?this.paused=!0:this.enabled=!1,this.time=b=0<a?c:0,this._mixer.dispatchEvent({type:"finished",action:this,direction:0<a?1:-1})):(1===g?(a=0>a,this._setEndings(a,!a,f)):this._setEndings(!1,!1,f),this._loopCount=e,this.time=b,this._mixer.dispatchEvent({type:"loop", 867 action:this,loopDelta:d}))}else this.time=b;if(f&&1===(e&1))return c-b}return b},_setEndings:function(a,b,c){var d=this._interpolantSettings;c?(d.endingStart=2401,d.endingEnd=2401):(d.endingStart=a?this.zeroSlopeAtStart?2401:2400:2402,d.endingEnd=b?this.zeroSlopeAtEnd?2401:2400:2402)},_scheduleFading:function(a,b,c){var d=this._mixer,e=d.time,f=this._weightInterpolant;null===f&&(this._weightInterpolant=f=d._lendControlInterpolant());d=f.parameterPositions;f=f.sampleValues;d[0]=e;f[0]=b;d[1]=e+a;f[1]= 868 c;return this}});Ke.prototype=Object.assign(Object.create(Ca.prototype),{constructor:Ke,_bindAction:function(a,b){var c=a._localRoot||this._root,d=a._clip.tracks,e=d.length,f=a._propertyBindings;a=a._interpolants;var g=c.uuid,h=this._bindingsByRootAndName,k=h[g];void 0===k&&(k={},h[g]=k);for(h=0;h!==e;++h){var l=d[h],n=l.name,p=k[n];if(void 0===p){p=f[h];
868if(void 0!==p){null===p._cacheIndex&&(++p.referenceCount,this._addInactiveBinding(p,g,n));continue}p=new Je(va.create(c,n,b&&b._propertyBindings[h].binding.parsedPath), 869 l.ValueTypeName,l.getValueSize());++p.referenceCount;this._addInactiveBinding(p,g,n)}f[h]=p;a[h].resultBuffer=p.buffer}},_activateAction:function(a){if(!this._isActiveAction(a)){if(null===a._cacheIndex){var b=(a._localRoot||this._root).uuid,c=a._clip.uuid,d=this._actionsByClip[c];this._bindAction(a,d&&d.knownActions[0]);this._addInactiveAction(a,c,b)}b=a._propertyBindings;c=0;for(d=b.length;c!==d;++c){var e=b[c];0===e.useCount++&&(this._lendBinding(e),e.saveOriginalState())}this._lendAction(a)}}, 870 _deactivateAction:function(a){if(this._isActiveAction(a)){for(var b=a._propertyBindings,c=0,d=b.length;c!==d;++c){var e=b[c];0===--e.useCount&&(e.restoreOriginalState(),this._takeBackBinding(e))}this._takeBackAction(a)}},_initMemoryManager:function(){this._actions=[];this._nActiveActions=0;this._actionsByClip={};this._bindings=[];this._nActiveBindings=0;this._bindingsByRootAndName={};this._controlInterpolants=[];this._nActiveControlInterpolants=0;var a=this;this.stats={actions:{get total(){return a._actions.length}, 871 get inUse(){return a._nActiveActions}},bindings:{get total(){return a._bindings.length},get inUse(){return a._nActiveBindings}},controlInterpolants:{get total(){return a._controlInterpolants.length},get inUse(){return a._nActiveControlInterpolants}}}},_isActiveAction:function(a){a=a._cacheIndex;return null!==a&&a<this._nActiveActions},_addInactiveAction:function(a,b,c){var d=this._actions,e=this._actionsByClip,f=e[b];void 0===f?(f={knownActions:[a],actionByRoot:{}},a._byClipCacheIndex=0,e[b]=f):(b= 872 f.knownActions,a._byClipCacheIndex=b.length,b.push(a));a._cacheIndex=d.length;d.push(a);f.actionByRoot[c]=a},_removeInactiveAction:function(a){var b=this._actions,c=b[b.length-1],d=a._cacheIndex;c._cacheIndex=d;b[d]=c;b.pop();a._cacheIndex=null;b=a._clip.uuid;c=this._actionsByClip;d=c[b];var e=d.knownActions,f=e[e.length-1],g=a._byClipCacheIndex;f._byClipCacheIndex=g;e[g]=f;e.pop();a._byClipCacheIndex=null;delete d.actionByRoot[(a._localRoot||this._root).uuid];0===e.length&&delete c[b];this._removeInactiveBindingsForAction(a)}, 873 _removeInactiveBindingsForAction:function(a){a=a._propertyBindings;for(var b=0,c=a.length;b!==c;++b){var d=a[b];0===--d.referenceCount&&this._removeInactiveBinding(d)}},_lendAction:function(a){var b=this._actions,c=a._cacheIndex,d=this._nActiveActions++,e=b[d];a._cacheIndex=d;b[d]=a;e._cacheIndex=c;b[c]=e},_takeBackAction:function(a){var b=this._actions,c=a._cacheIndex,d=--this._nActiveActions,e=b[d];a._cacheIndex=d;b[d]=a;e._cacheIndex=c;b[c]=e},_addInactiveBinding:function(a,b,c){var d=this._bindingsByRootAndName, 874 e=d[b],f=this._bindings;void 0===e&&(e={},d[b]=e);e[c]=a;a._cacheIndex=f.length;f.push(a)},_removeInactiveBinding:function(a){var b=this._bindings,c=a.binding,d=c.rootNode.uuid;c=c.path;var e=this._bindingsByRootAndName,f=e[d],g=b[b.length-1];a=a._cacheIndex;g._cacheIndex=a;b[a]=g;b.pop();delete f[c];a:{for(var h in f)break a;delete e[d]}},_lendBinding:function(a){var b=this._bindings,c=a._cacheIndex,d=this._nActiveBindings++,e=b[d];a._cacheIndex=d;b[d]=a;e._cacheIndex=c;b[c]=e},_takeBackBinding:function(a){var b= 875 this._bindings,c=a._cacheIndex,d=--this._nActiveBindings,e=b[d];a._cacheIndex=d;b[d]=a;e._cacheIndex=c;b[c]=e},_lendControlInterpolant:function(){var a=this._controlInterpolants,b=this._nActiveControlInterpolants++,c=a[b];void 0===c&&(c=new ld(new Float32Array(2),new Float32Array(2),1,this._controlInterpolantsResultBuffer),c.__cacheIndex=b,a[b]=c);return c},_takeBackControlInterpolant:function(a){var b=this._controlInterpolants,c=a.__cacheIndex,d=--this._nActiveControlInterpolants,e=b[d];a.__cacheIndex= 876 d;b[d]=a;e.__cacheIndex=c;b[c]=e},_controlInterpolantsResultBuffer:new Float32Array(1),clipAction:function(a,b){var c=b||this._root,d=c.uuid;c="string"===typeof a?Ga.findByName(c,a):a;a=null!==c?c.uuid:a;var e=this._actionsByClip[a],f=null;if(void 0!==e){f=e.actionByRoot[d];if(void 0!==f)return f;f=e.knownActions[0];null===c&&(c=f._clip)}if(null===c)return null;b=new Nf(this,c,b);this._bindAction(b,f);this._addInactiveAction(b,a,d);return b},existingAction:function(a,b){var c=b||this._root;b=c.uuid; 877 c="string"===typeof a?Ga.findByName(c,a):a;a=this._actionsByClip[c?c.uuid:a];return void 0!==a?a.actionByRoot[b]||null:null},stopAllAction:function(){for(var a=this._actions,b=this._nActiveActions,c=this._bindings,d=this._nActiveBindings,e=this._nActiveBindings=this._nActiveActions=0;e!==b;++e)a[e].reset();for(e=0;e!==d;++e)c[e].useCount=0;return this},update:function(a){a*=this.timeScale;for(var b=this._actions,c=this._nActiveActions,d=this.time+=a,e=Math.sign(a),f=this._accuIndex^=1,g=0;g!==c;++g)b[g]._update(d, 878 a,e,f);a=this._bindings;b=this._nActiveBindings;for(g=0;g!==b;++g)a[g].apply(f);return this},getRoot:function(){return this._root},uncacheClip:function(a){var b=this._actions;a=a.uuid;var c=this._actionsByClip,d=c[a];if(void 0!==d){d=d.knownActions;for(var e=0,f=d.length;e!==f;++e){var g=d[e];this._deactivateAction(g);var h=g._cacheIndex,k=b[b.length-1];g._cacheIndex=null;g._byClipCacheIndex=null;k._cacheIndex=h;b[h]=k;b.pop();this._removeInactiveBindingsForAction(g)}delete c[a]}},uncacheRoot:function(a){a= 879 a.uuid;var b=this._actionsByClip;for(d in b){var c=b[d].actionByRoot[a];void 0!==c&&(this._deactivateAction(c),this._removeInactiveAction(c))}var d=this._bindingsByRootAndName[a];if(void 0!==d)for(var e in d)a=d[e],a.restoreOriginalState(),this._removeInactiveBinding(a)},uncacheAction:function(a,b){a=this.existingAction(a,b);null!==a&&(this._deactivateAction(a),this._removeInactiveAction(a))}});be.prototype.clone=function(){return new be(void 0===this.value.clone?this.value:this.value.clone())};Le.prototype= 880 Object.assign(Object.create(Bb.prototype),{constructor:Le,isInstancedInterleavedBuffer:!0,copy:function(a){Bb.prototype.copy.call(this,a);this.meshPerAttribute=a.meshPerAttribute;return this}});Object.assign(Of.prototype,{linePrecision:1,set:function(a,b){this.ray.set(a,b)},setFromCamera:function(a,b){b&&b.isPerspectiveCamera?(this.ray.origin.setFromMatrixPosition(b.matrixWorld),this.ray.direction.set(a.x,a.y,.5).unproject(b).sub(this.ray.origin).normalize()):b&&b.isOrthographicCamera?(this.ray.origin.set(a.x, 881 a.y,(b.near+b.far)/(b.near-b.far)).unproject(b),this.ray.direction.set(0,0,-1).transformDirection(b.matrixWorld)):console.error("THREE.Raycaster:
881Unsupported camera type.")},intersectObject:function(a,b,c){c=c||[];Me(a,this,c,b);c.sort(Pf);return c},intersectObjects:function(a,b,c){c=c||[];if(!1===Array.isArray(a))return console.warn("THREE.Raycaster.intersectObjects: objects is not an Array."),c;for(var d=0,e=a.length;d<e;d++)Me(a[d],this,c,b);c.sort(Pf);return c}});Object.assign(Qf.prototype,{set:function(a, 882 b,c){this.radius=a;this.phi=b;this.theta=c;return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.radius=a.radius;this.phi=a.phi;this.theta=a.theta;return this},makeSafe:function(){this.phi=Math.max(1E-6,Math.min(Math.PI-1E-6,this.phi));return this},setFromVector3:function(a){return this.setFromCartesianCoords(a.x,a.y,a.z)},setFromCartesianCoords:function(a,b,c){this.radius=Math.sqrt(a*a+b*b+c*c);0===this.radius?this.phi=this.theta=0:(this.theta=Math.atan2(a, 883 c),this.phi=Math.acos(P.clamp(b/this.radius,-1,1)));return this}});Object.assign(Rf.prototype,{set:function(a,b,c){this.radius=a;this.theta=b;this.y=c;return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.radius=a.radius;this.theta=a.theta;this.y=a.y;return this},setFromVector3:function(a){return this.setFromCartesianCoords(a.x,a.y,a.z)},setFromCartesianCoords:function(a,b,c){this.radius=Math.sqrt(a*a+c*c);this.theta=Math.atan2(a,c);this.y=b;return this}});Object.assign(Ne.prototype, 884 {set:function(a,b){this.min.copy(a);this.max.copy(b);return this},setFromPoints:function(a){this.makeEmpty();for(var b=0,c=a.length;b<c;b++)this.expandByPoint(a[b]);return this},setFromCenterAndSize:function(){var a=new D;return function(b,c){c=a.copy(c).multiplyScalar(.5);this.min.copy(b).sub(c);this.max.copy(b).add(c);return this}}(),clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.min.copy(a.min);this.max.copy(a.max);return this},makeEmpty:function(){this.min.x=this.min.y= 885 Infinity;this.max.x=this.max.y=-Infinity;return this},isEmpty:function(){return this.max.x<this.min.x||this.max.y<this.min.y},getCenter:function(a){void 0===a&&(console.warn("THREE.Box2: .getCenter() target is now required"),a=new D);return this.isEmpty()?a.set(0,0):a.addVectors(this.min,this.max).multiplyScalar(.5)},getSize:function(a){void 0===a&&(console.warn("THREE.Box2: .getSize() target is now required"),a=new D);return this.isEmpty()?a.set(0,0):a.subVectors(this.max,this.min)},expandByPoint:function(a){this.min.min(a); 886 this.max.max(a);return this},expandByVector:function(a){this.min.sub(a);this.max.add(a);return this},expandByScalar:function(a){this.min.addScalar(-a);this.max.addScalar(a);return this},containsPoint:function(a){return a.x<this.min.x||a.x>this.max.x||a.y<this.min.y||a.y>this.max.y?!1:!0},containsBox:function(a){return this.min.x<=a.min.x&&a.max.x<=this.max.x&&this.min.y<=a.min.y&&a.max.y<=this.max.y},getParameter:function(a,b){void 0===b&&(console.warn("THREE.Box2: .getParameter() target is now required"), 887 b=new D);return b.set((a.x-this.min.x)/(this.max.x-this.min.x),(a.y-this.min.y)/(this.max.y-this.min.y))},intersectsBox:function(a){return a.max.x<this.min.x||a.min.x>this.max.x||a.max.y<this.min.y||a.min.y>this.max.y?!1:!0},clampPoint:function(a,b){void 0===b&&(console.warn("THREE.Box2: .clampPoint() target is now required"),b=new D);return b.copy(a).clamp(this.min,this.max)},distanceToPoint:function(){var a=new D;return function(b){return a.copy(b).clamp(this.min,this.max).sub(b).length()}}(),intersect:function(a){this.min.max(a.min); 888 this.max.min(a.max);return this},union:function(a){this.min.min(a.min);this.max.max(a.max);return this},translate:function(a){this.min.add(a);this.max.add(a);return this},equals:function(a){return a.min.equals(this.min)&&a.max.equals(this.max)}});Object.assign(Oe.prototype,{set:function(a,b){this.start.copy(a);this.end.copy(b);return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.start.copy(a.start);this.end.copy(a.end);return this},getCenter:function(a){void 0=== 889 a&&(console.warn("THREE.Line3: .getCenter() target is now required"),a=new n);return a.addVectors(this.start,this.end).multiplyScalar(.5)},delta:function(a){void 0===a&&(console.warn("THREE.Line3: .delta() target is now required"),a=new n);return a.subVectors(this.end,this.start)},distanceSq:function(){return this.start.distanceToSquared(this.end)},distance:function(){return this.start.distanceTo(this.end)}
889,at:function(a,b){void 0===b&&(console.warn("THREE.Line3: .at() target is now required"),b= 890 new n);return this.delta(b).multiplyScalar(a).add(this.start)},closestPointToPointParameter:function(){var a=new n,b=new n;return function(c,d){a.subVectors(c,this.start);b.subVectors(this.end,this.start);c=b.dot(b);c=b.dot(a)/c;d&&(c=P.clamp(c,0,1));return c}}(),closestPointToPoint:function(a,b,c){a=this.closestPointToPointParameter(a,b);void 0===c&&(console.warn("THREE.Line3: .closestPointToPoint() target is now required"),c=new n);return this.delta(c).multiplyScalar(a).add(this.start)},applyMatrix4:function(a){this.start.applyMatrix4(a); 891 this.end.applyMatrix4(a);return this},equals:function(a){return a.start.equals(this.start)&&a.end.equals(this.end)}});td.prototype=Object.create(H.prototype);td.prototype.constructor=td;td.prototype.isImmediateRenderObject=!0;ud.prototype=Object.create(S.prototype);ud.prototype.constructor=ud;ud.prototype.update=function(){var a=new n,b=new n,c=new ia;return function(){var d=["a","b","c"];this.object.updateMatrixWorld(!0);c.getNormalMatrix(this.object.matrixWorld);var e=this.object.matrixWorld,f= 892 this.geometry.attributes.position,g=this.object.geometry;if(g&&g.isGeometry)for(var h=g.vertices,k=g.faces,l=g=0,n=k.length;l<n;l++)for(var p=k[l],v=0,t=p.vertexNormals.length;v<t;v++){var r=p.vertexNormals[v];a.copy(h[p[d[v]]]).applyMatrix4(e);b.copy(r).applyMatrix3(c).normalize().multiplyScalar(this.size).add(a);f.setXYZ(g,a.x,a.y,a.z);g+=1;f.setXYZ(g,b.x,b.y,b.z);g+=1}else if(g&&g.isBufferGeometry)for(d=g.attributes.position,h=g.attributes.normal,v=g=0,t=d.count;v<t;v++)a.set(d.getX(v),d.getY(v), 893 d.getZ(v)).applyMatrix4(e),b.set(h.getX(v),h.getY(v),h.getZ(v)),b.applyMatrix3(c).normalize().multiplyScalar(this.size).add(a),f.setXYZ(g,a.x,a.y,a.z),g+=1,f.setXYZ(g,b.x,b.y,b.z),g+=1;f.needsUpdate=!0}}();sc.prototype=Object.create(H.prototype);sc.prototype.constructor=sc;sc.prototype.dispose=function(){this.cone.geometry.dispose();this.cone.material.dispose()};sc.prototype.update=function(){var a=new n;return function(){this.light.updateMatrixWorld();var b=this.light.distance?this.light.distance: 894 1E3,c=b*Math.tan(this.light.angle);this.cone.scale.set(c,c,b);a.setFromMatrixPosition(this.light.target.matrixWorld);this.cone.lookAt(a);void 0!==this.color?this.cone.material.color.set(this.color):this.cone.material.color.copy(this.light.color)}}();tc.prototype=Object.create(S.prototype);tc.prototype.constructor=tc;tc.prototype.updateMatrixWorld=function(){var a=new n,b=new O,c=new O;return function(d){var e=this.bones,f=this.geometry,g=f.getAttribute("position");c.getInverse(this.root.matrixWorld); 895 for(var h=0,k=0;h<e.length;h++){var l=e[h];l.parent&&l.parent.isBone&&(b.multiplyMatrices(c,l.matrixWorld),a.setFromMatrixPosition(b),g.setXYZ(k,a.x,a.y,a.z),b.multiplyMatrices(c,l.parent.matrixWorld),a.setFromMatrixPosition(b),g.setXYZ(k+1,a.x,a.y,a.z),k+=2)}f.getAttribute("position").needsUpdate=!0;H.prototype.updateMatrixWorld.call(this,d)}}();uc.prototype=Object.create(ha.prototype);uc.prototype.constructor=uc;uc.prototype.dispose=function(){this.geometry.dispose();this.material.dispose()};uc.prototype.update= 896 function(){void 0!==this.color?this.material.color.set(this.color):this.material.color.copy(this.light.color)};vc.prototype=Object.create(T.prototype);vc.prototype.constructor=vc;vc.prototype.update=function(){this.scale.set(.5*this.light.width,.5*this.light.height,1);if(void 0!==this.color)this.material.color.set(this.color),this.children[0].material.color.set(this.color);else{this.material.color.copy(this.light.color).multiplyScalar(this.light.intensity);var a=this.material.color,b=Math.max(a.r, 897 a.g,a.b);1<b&&a.multiplyScalar(1/b);this.children[0].material.color.copy(this.material.color)}};vc.prototype.dispose=function(){this.geometry.dispose();this.material.dispose();this.children[0].geometry.dispose();this.children[0].material.dispose()};wc.prototype=Object.create(H.prototype);wc.prototype.constructor=wc;wc.prototype.dispose=function(){this.children[0].geometry.dispose();this.children[0].material.dispose()};wc.prototype.update=function(){var a=new n,b=new B,c=new B;return function(){var d= 898 this.children[0];if(void 0!==this.color)this.material.color.set(this.color);else{var e=d.geometry.getAttribute("color");b.copy(this.light.color);c.copy(this.light.groundColor);for(var f=0,g=e.count;f<g;f++){var h=f<g/2?b:c;e.setXYZ(f,h.r,h.g,h.b)}e.needsUpdate=!0}d.lookAt(a.setFromMatrixPosition(this.light.matrixWorld).negate())}}();xc.prototype=Object.create(ha.prototype);xc.prototype.constructor=xc;xc.prototype.dispose=function(){this.geometry.dispose();this.material.dispose()};xc.prototype.onBeforeRender= 899 function(){return function(){this.position.copy(this.lightProbe.position);this.scale.set(1,1,1).multiplyScalar(this.size);this.material.uniforms.intensity.value=this.lightProbe.intensity}}();ce.prototype=Object.assign(Object.create(S.prototype),{constructor:ce,copy:function(a){S.prototype.copy.call(this,a);this.geometry.copy(a.geometry);this.material.copy(a.material);return this},clone:function(){return(new this.constructor).copy(this)}});de.prototype=Object.create(S.prototype);de.prototype.constructor= 900 de;yc.prototype=Object.create(T.prototype);yc.prototype.constructor=yc;yc.prototype.update=function(){function a(a,b,d,e){d=(b-a)/d;t.setXYZ(k,0,0,0);l++;for(n=a;n<b;n+=d)p=k+l,t.setXYZ(p,Math.sin(n)*c,0,Math.cos(n)*c),t.setXYZ(p+1,Math.sin(Math.min(n+d,b))*c,0,Math.cos(Math.min(n+d,b))*c),t.setXYZ(p+2,0,0,0),l+=3;v.addGroup(k,l,e);k+=l;l=0}var b=this.audio,c=this.range,d=this.divisionsInnerAngle,e=this.divisionsOuterAngle,f=P.degToRad(b.panner.coneInnerAngle);b=P.degToRad(b.panner.coneOuterAngle); 901 var g=f/2,h=b/2,k=0,l=0,n,p,v=this.geometry,t=v.attributes.position;v.clearGroups();a(-h,-g,e,0);a(-g,g,d,1);a(g,h,e,0);t.needsUpdate=!0;f===b&&(this.material[0].visible=!1)};yc.prototype.dispose=function(){this.geometry.dispose();this.material[0].dispose();this.material[1].dispose()};vd.prototype=Object.create(S.prototype);vd.prototype.constructor=vd;vd.prototype.update=function(){var a=new n,b=new n,c=new ia;return function(){this.object.updateMatrixWorld(!0);c.getNormalMatrix(this.object.matrixWorld); 902 var d=this.object.matrixWorld,e=this.geometry.attributes.position,f=this.object.geometry,g=f.vertices;f=f.faces;for(var h=0,k=0,l=f.length;k<l;k++){var n=f[k],p=n.normal;a.copy(g[n.a]).add(g[n.b]).add(g[n.c]).divideScalar(3).applyMatrix4(d);b.copy(p).applyMatrix3(c).normalize().multiplyScalar(this.size).add(a);e.setXYZ(h,a.x,a.y,a.z);h+=1;
902e.setXYZ(h,b.x,b.y,b.z);h+=1}e.needsUpdate=!0}}();zc.prototype=Object.create(H.prototype);zc.prototype.constructor=zc;zc.prototype.dispose=function(){this.lightPlane.geometry.dispose(); 903 this.lightPlane.material.dispose();this.targetLine.geometry.dispose();this.targetLine.material.dispose()};zc.prototype.update=function(){var a=new n,b=new n,c=new n;return function(){a.setFromMatrixPosition(this.light.matrixWorld);b.setFromMatrixPosition(this.light.target.matrixWorld);c.subVectors(b,a);this.lightPlane.lookAt(b);void 0!==this.color?(this.lightPlane.material.color.set(this.color),this.targetLine.material.color.set(this.color)):(this.lightPlane.material.color.copy(this.light.color), 904 this.targetLine.material.color.copy(this.light.color));this.targetLine.lookAt(b);this.targetLine.scale.z=c.length()}}();wd.prototype=Object.create(S.prototype);wd.prototype.constructor=wd;wd.prototype.update=function(){function a(a,g,h,k){d.set(g,h,k).unproject(e);a=c[a];if(void 0!==a)for(g=b.getAttribute("position"),h=0,k=a.length;h<k;h++)g.setXYZ(a[h],d.x,d.y,d.z)}var b,c,d=new n,e=new Xa;return function(){b=this.geometry;c=this.pointMap;e.projectionMatrixInverse.copy(this.camera.projectionMatrixInverse); 905 a("c",0,0,-1);a("t",0,0,1);a("n1",-1,-1,-1);a("n2",1,-1,-1);a("n3",-1,1,-1);a("n4",1,1,-1);a("f1",-1,-1,1);a("f2",1,-1,1);a("f3",-1,1,1);a("f4",1,1,1);a("u1",.7,1.1,-1);a("u2",-.7,1.1,-1);a("u3",0,2,-1);a("cf1",-1,0,1);a("cf2",1,0,1);a("cf3",0,-1,1);a("cf4",0,1,1);a("cn1",-1,0,-1);a("cn2",1,0,-1);a("cn3",0,-1,-1);a("cn4",0,1,-1);b.getAttribute("position").needsUpdate=!0}}();gb.prototype=Object.create(S.prototype);gb.prototype.constructor=gb;gb.prototype.update=function(){var a=new Ha;return function(b){void 0!== 906 b&&console.warn("THREE.BoxHelper: .update() has no longer arguments.");void 0!==this.object&&a.setFromObject(this.object);if(!a.isEmpty()){b=a.min;var c=a.max,d=this.geometry.attributes.position,e=d.array;e[0]=c.x;e[1]=c.y;e[2]=c.z;e[3]=b.x;e[4]=c.y;e[5]=c.z;e[6]=b.x;e[7]=b.y;e[8]=c.z;e[9]=c.x;e[10]=b.y;e[11]=c.z;e[12]=c.x;e[13]=c.y;e[14]=b.z;e[15]=b.x;e[16]=c.y;e[17]=b.z;e[18]=b.x;e[19]=b.y;e[20]=b.z;e[21]=c.x;e[22]=b.y;e[23]=b.z;d.needsUpdate=!0;this.geometry.computeBoundingSphere()}}}();gb.prototype.setFromObject= 907 function(a){this.object=a;this.update();return this};gb.prototype.copy=function(a){S.prototype.copy.call(this,a);this.object=a.object;return this};gb.prototype.clone=function(){return(new this.constructor).copy(this)};xd.prototype=Object.create(S.prototype);xd.prototype.constructor=xd;xd.prototype.updateMatrixWorld=function(a){var b=this.box;b.isEmpty()||(b.getCenter(this.position),b.getSize(this.scale),this.scale.multiplyScalar(.5),H.prototype.updateMatrixWorld.call(this,a))};yd.prototype=Object.create(T.prototype); 908 yd.prototype.constructor=yd;yd.prototype.updateMatrixWorld=function(a){var b=-this.plane.constant;1E-8>Math.abs(b)&&(b=1E-8);this.scale.set(.5*this.size,.5*this.size,b);this.children[0].material.side=0>b?1:0;this.lookAt(this.plane.normal);H.prototype.updateMatrixWorld.call(this,a)};var ee,Pe;hb.prototype=Object.create(H.prototype);hb.prototype.constructor=hb;hb.prototype.setDirection=function(){var a=new n,b;return function(c){.99999<c.y?this.quaternion.set(0,0,0,1):-.99999>c.y?this.quaternion.set(1, 909 0,0,0):(a.set(c.z,0,-c.x).normalize(),b=Math.acos(c.y),this.quaternion.setFromAxisAngle(a,b))}}();hb.prototype.setLength=function(a,b,c){void 0===b&&(b=.2*a);void 0===c&&(c=.2*b);this.line.scale.set(1,Math.max(0,a-b),1);this.line.updateMatrix();this.cone.scale.set(c,b,c);this.cone.position.y=a;this.cone.updateMatrix()};hb.prototype.setColor=function(a){this.line.material.color.copy(a);this.cone.material.color.copy(a)};hb.prototype.copy=function(a){H.prototype.copy.call(this,a,!1);this.line.copy(a.line); 910 this.cone.copy(a.cone);return this};hb.prototype.clone=function(){return(new this.constructor).copy(this)};zd.prototype=Object.create(S.prototype);zd.prototype.constructor=zd;N.create=function(a,b){console.log("THREE.Curve.create() has been deprecated");a.prototype=Object.create(N.prototype);a.prototype.constructor=a;a.prototype.getPoint=b;return a};Object.assign(fb.prototype,{createPointsGeometry:function(a){console.warn("THREE.CurvePath: .createPointsGeometry() has been removed. Use new THREE.Geometry().setFromPoints( points ) instead."); 911 a=this.getPoints(a);return this.createGeometry(a)},createSpacedPointsGeometry:function(a){console.warn("THREE.CurvePath: .createSpacedPointsGeometry() has been removed. Use new THREE.Geometry().setFromPoints( points ) instead.");a=this.getSpacedPoints(a);return this.createGeometry(a)},createGeometry:function(a){console.warn("THREE.CurvePath: .createGeometry() has been removed. Use new THREE.Geometry().setFromPoints( points ) instead.");for(var b=new Q,c=0,d=a.length;c<d;c++){var e=a[c];b.vertices.push(new n(e.x, 912 e.y,e.z||0))}return b}});Object.assign(Qa.prototype,{fromPoints:function(a){console.warn("THREE.Path: .fromPoints() has been renamed to .setFromPoints().");this.setFromPoints(a)}});Tf.prototype=Object.create(ua.prototype);Uf.prototype=Object.create(ua.prototype);Qe.prototype=Object.create(ua.prototype);Object.assign(Qe.prototype,{initFromArray:function(){console.error("THREE.Spline: .initFromArray() has been removed.")},getControlPointsArray:function(){console.error("THREE.Spline: .getControlPointsArray() has been removed.")}, 913 reparametrizeByArcLength:function(){console.error("THREE.Spline: .reparametrizeByArcLength() has been removed.")}});ce.prototype.setColors=function(){console.error("THREE.GridHelper: setColors() has been deprecated, pass them in the constructor instead.")};tc.prototype.update=function(){console.error("THREE.SkeletonHelper: update(
913) no longer needs to be called.")};Object.assign(rd.prototype,{extractUrlBase:function(a){console.warn("THREE.Loader: .extractUrlBase() has been deprecated. Use THREE.LoaderUtils.extractUrlBase() instead."); 914 return Ve.extractUrlBase(a)}});Object.assign(xe.prototype,{setTexturePath:function(a){console.warn("THREE.ObjectLoader: .setTexturePath() has been renamed to .setResourcePath().");return this.setResourcePath(a)}});Object.assign(Ne.prototype,{center:function(a){console.warn("THREE.Box2: .center() has been renamed to .getCenter().");return this.getCenter(a)},empty:function(){console.warn("THREE.Box2: .empty() has been renamed to .isEmpty().");return this.isEmpty()},isIntersectionBox:function(a){console.warn("THREE.Box2: .isIntersectionBox() has been renamed to .intersectsBox()."); 915 return this.intersectsBox(a)},size:function(a){console.warn("THREE.Box2: .size() has been renamed to .getSize().");return this.getSize(a)}});Object.assign(Ha.prototype,{center:function(a){console.warn("THREE.Box3: .center() has been renamed to .getCenter().");return this.getCenter(a)},empty:function(){console.warn("THREE.Box3: .empty() has been renamed to .isEmpty().");return this.isEmpty()},isIntersectionBox:function(a){console.warn("THREE.Box3: .isIntersectionBox() has been renamed to .intersectsBox()."); 916 return this.intersectsBox(a)},isIntersectionSphere:function(a){console.warn("THREE.Box3: .isIntersectionSphere() has been renamed to .intersectsSphere().");return this.intersectsSphere(a)},size:function(a){console.warn("THREE.Box3: .size() has been renamed to .getSize().");return this.getSize(a)}});Oe.prototype.center=function(a){console.warn("THREE.Line3: .center() has been renamed to .getCenter().");return this.getCenter(a)};Object.assign(P,{random16:function(){console.warn("THREE.Math: .random16() has been deprecated. Use Math.random() instead."); 917 return Math.random()},nearestPowerOfTwo:function(a){console.warn("THREE.Math: .nearestPowerOfTwo() has been renamed to .floorPowerOfTwo().");return P.floorPowerOfTwo(a)},nextPowerOfTwo:function(a){console.warn("THREE.Math: .nextPowerOfTwo() has been renamed to .ceilPowerOfTwo().");return P.ceilPowerOfTwo(a)}});Object.assign(ia.prototype,{flattenToArrayOffset:function(a,b){console.warn("THREE.Matrix3: .flattenToArrayOffset() has been deprecated. Use .toArray() instead.");return this.toArray(a,b)}, 918 multiplyVector3:function(a){console.warn("THREE.Matrix3: .multiplyVector3(
918) has been removed. Use vector.applyMatrix3( matrix ) instead.");return a.applyMatrix3(this)},multiplyVector3Array:function(){console.error("THREE.Matrix3: .multiplyVector3Array() has been removed.")},applyToBuffer:function(a){console.warn("THREE.Matrix3: .applyToBuffer() has been removed. Use matrix.applyToBufferAttribute( attribute ) instead.");return this.applyToBufferAttribute(a)},applyToVector3Array:function(){console.error("THREE.Matrix3: .applyToVector3Array() has been removed.")}}); 919 Object.assign(O.prototype,{extractPosition:function(a){console.warn("THREE.Matrix4: .extractPosition() has been renamed to .copyPosition().");return this.copyPosition(a)},flattenToArrayOffset:function(a,b){console.warn("THREE.Matrix4: .flattenToArrayOffset() has been deprecated. Use .toArray() instead.");return this.toArray(a,b)},getPosition:function(){var a;return function(){void 0===a&&(a=new n);console.warn("THREE.Matrix4: .getPosition() has been removed. Use Vector3.setFromMatrixPosition( matrix ) instead."); 920 return a.setFromMatrixColumn(this,3)}}(),setRotationFromQuaternion:function(a){console.warn("THREE.Matrix4: .setRotationFromQuaternion() has been renamed to .makeRotationFromQuaternion().");return this.makeRotationFromQuaternion(a)},multiplyToArray:function(){console.warn("THREE.Matrix4: .multiplyToArray() has been removed.")},multiplyVector3:function(a){console.warn("THREE.Matrix4: .multiplyVector3(
920) has been removed. Use vector.applyMatrix4( matrix ) instead.");return a.applyMatrix4(this)},multiplyVector4:function(a){console.warn("THREE.Matrix4: .multiplyVector4() has been removed. Use vector.applyMatrix4( matrix ) instead."); 921 return a.applyMatrix4(this)},multiplyVector3Array:function(){console.error("THREE.Matrix4: .multiplyVector3Array() has been removed.")},rotateAxis:function(a){console.warn("THREE.Matrix4: .rotateAxis() has been removed. Use Vector3.transformDirection( matrix ) instead.");a.transformDirection(this)},crossVector:function(a){console.warn("THREE.Matrix4: .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead.");return a.applyMatrix4(this)},translate:function(){console.error("THREE.Matrix4: .translate() has been removed.")}, 922 rotateX:function(){console.error("THREE.Matrix4: .rotateX() has been removed.")},rotateY:function(){console.error("THREE.Matrix4: .rotateY() has been removed.")},rotateZ:function(){console.error("THREE.Matrix4: .rotateZ() has been removed.")},rotateByAxis:function(){console.error("THREE.Matrix4: .rotateByAxis() has been removed.")},applyToBuffer:function(a){console.warn("THREE.Matrix4: .applyToBuffer() has been removed. Use matrix.applyToBufferAttribute( attribute ) instead.");return this.applyToBufferAttribute(a)}, 923 applyToVector3Array:function(){console.error("THREE.Matrix4: .applyToVector3Array() has been removed.")},makeFrustum:function(a,b,c,d,e,f){console.warn("THREE.Matrix4: .makeFrustum() has been removed. Use .makePerspective( left, right, top, bottom, near, far ) instead.");return this.makePerspective(a,b,d,c,e,f)}});Va.prototype.isIntersectionLine=function(a){console.warn("THREE.Plane: .isIntersectionLine() has been renamed to .intersectsLine().");return this.intersectsLine(a)};ea.prototype.multiplyVector3= 924 function(a){console.warn("THREE.Quaternion: .multiplyVector3(
924) has been removed. Use is now vector.applyQuaternion( quaternion ) instead.");return a.applyQuaternion(this)};Object.assign(Ab.prototype,{isIntersectionBox:function(a){console.warn("THREE.Ray: .isIntersectionBox() has been renamed to .intersectsBox().");return this.intersectsBox(a)},isIntersectionPlane:function(a){console.warn("THREE.Ray: .isIntersectionPlane() has been renamed to .intersectsPlane().");return this.intersectsPlane(a)},isIntersectionSphere:function(a){console.warn("THREE.Ray: .isIntersectionSphere() has been renamed to .intersectsSphere()."); 925 return this.intersectsSphere(a)}});Object.assign(ta.prototype,{area:function(){console.warn("THREE.Triangle: .area() has been renamed to .getArea().");return this.getArea()},barycoordFromPoint:function(a,b){console.warn("THREE.Triangle: .barycoordFromPoint() has been renamed to .getBarycoord().");return this.getBarycoord(a,b)},midpoint:function(a){console.warn("THREE.Triangle: .midpoint() has been renamed to .getMidpoint().");return this.getMidpoint(a)},normal:function(a){console.warn("THREE.Triangle: .normal() has been renamed to .getNormal()."); 926 return this.getNormal(a)},plane:function(a){console.warn("THREE.Triangle: .plane() has been renamed to .getPlane().");return this.getPlane(a)}});Object.assign(ta,{barycoordFromPoint:function(a,b,c,d,e){console.warn("THREE.Triangle: .barycoordFromPoint() has been renamed to .getBarycoord().");return ta.getBarycoord(a,b,c,d,e)},normal:function(a,b,c,d){console.warn("THREE.Triangle: .normal() has been renamed to .getNormal().");return ta.getNormal(a,b,c,d)}});Object.assign(pb.prototype,{extractAllPoints:function(a){console.warn("THREE.Shape: .extractAllPoints() has been removed. Use .extractPoints() instead."); 927 return this.extractPoints(a)},extrude:function(a){console.warn("THREE.Shape: .extrude() has been removed. Use ExtrudeGeometry() instead.");return new Fb(this,a)},makeGeometry:function(a){console.warn("THREE.Shape: .makeGeometry() has been removed. Use ShapeGeometry() instead.");return new Gb(this,a)}});Object.assign(D.prototype,{fromAttribute:function(a,b,c){console.warn("THREE.Vector2: .fromAttribute() has been renamed to .fromBufferAttribute().");return this.fromBufferAttribute(a,b,c)},distanceToManhattan:function(a){console.warn("THREE.Vector2: .distanceToManhattan() has been renamed to .manhattanDistanceTo()."); 928 return this.manhattanDistanceTo(a)},lengthManhattan:function(){console.warn("THREE.Vector2: .lengthManhattan() has been renamed to .manhattanLength().");return this.manhattanLength()}});Object.assign(n.prototype,{setEulerFromRotationMatrix:function(){console.error("THREE.Vector3: .setEulerFromRotationMatrix() has been removed. Use Euler.setFromRotationMatrix() instead.")},setEulerFromQuaternion:function(){console.error("THREE.Vector3: .setEulerFromQuaternion() has been removed. Use Euler.setFromQuaternion() instead.")}, 929 getPositionFromMatrix:function(a){console.warn("THREE.Vector3: .getPositionFromMatrix() has been renamed to .setFromMatrixPosition().");return this.setFromMatrixPosition(a)},getScaleFromMatrix:function(a){console.warn("THREE.Vector3: .getScaleFromMatrix() has been renamed to .setFromMatrixScale().");return this.setFromMatrixScale(a)},getColumnFromMatrix:function(a,b){console.warn("THREE.Vector3: .getColumnFromMatrix() has been renamed to .setFromMatrixColumn().");return this.setFromMatrixColumn(b, 930 a)},applyProjection:function(a){console.warn("THREE.Vector3: .applyProjection() has been removed. Use .applyMatrix4( m ) instead.");return this.applyMatrix4(a)},fromAttribute:function(a,b,c){console.warn("THREE.Vector3: .fromAttribute() has been renamed to .fromBufferAttribute().");return this.fromBufferAttribute(a,b,c)},distanceToManhattan:function(a){console.warn("THREE.Vector3: .distanceToManhattan() has been renamed to .manhattanDistanceTo().");return this.manhattanDistanceTo(a)},lengthManhattan:function(){console.warn("THREE.Vector3: .lengthManhattan() has been renamed to .manhattanLength()."); 931 return this.manhattanLength()}});Object.assign(ba.prototype,{fromAttribute:function(a,b,c){console.warn("THREE.Vector4: .fromAttribute() has been renamed to .fromBufferAttribute().");return this.fromBufferAttribute(a,b,c)},lengthManhattan:function(){console.warn("THREE.Vector4: .lengthManhattan() has been renamed to .manhattanLength().");return this.manhattanLength()}});Object.assign(Q.prototype,{computeTangents:function(){console.error("THREE.Geometry: .computeTangents() has been removed.")},computeLineDistances:function(){console.error("THREE.Geometry: .computeLineDistances() has been removed. Use THREE.Line.computeLineDistances() instead.")}}); 932 Object.assign(H.prototype,{getChildByName:function(a){console.warn("THREE.Object3D: .getChildByName() has been renamed to .getObjectByName().");return this.getObjectByName(a)},renderDepth:function(){console.warn("THREE.Object3D: .renderDepth has been removed. Use .renderOrder, instead.")},translate:function(a,b){console.warn("THREE.Object3D: .translate() has been removed. Use .translateOnAxis( axis, distance ) instead.");return this.translateOnAxis(b,a)},getWorldRotation:function(){console.error("THREE.Object3D: .getWorldRotation() has been removed. Use THREE.Object3D.getWorldQuaternion( target ) instead.")}}); 933 Object.defineProperties(H.prototype,{eulerOrder:{get:function(){console.warn("THREE.Object3D: .eulerOrder is now .rotation.order.");return this.rotation.order},set:function(a){console.warn("THREE.Object3D: .eulerOrder is now .rotation.order.");this.rotation.order=a}},useQuaternion:{get:function(){console.warn("THREE.Object3D: .useQuaternion has been removed. The library n
933ow uses quaternions by default.")},set:function(){console.warn("THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.")}}}); 934 Object.defineProperties(Oc.prototype,{objects:{get:function(){console.warn("THREE.LOD: .objects has been renamed to .levels.");return this.levels}}});Object.defineProperty(Gd.prototype,"useVertexTexture",{get:function(){console.warn("THREE.Skeleton: useVertexTexture has been removed.")},set:function(){console.warn("THREE.Skeleton: useVertexTexture has been removed.")}});Pc.prototype.initBones=function(){console.error("THREE.SkinnedMesh: initBones() has been removed.")};Object.defineProperty(N.prototype, 935 "__arcLengthDivisions",{get:function(){console.warn("THREE.Curve: .__arcLengthDivisions is now .arcLengthDivisions.");return this.arcLengthDivisions},set:function(a){console.warn("THREE.Curve: .__arcLengthDivisions is now .arcLengthDivisions.");this.arcLengthDivisions=a}});ja.prototype.setLens=function(a,b){console.warn("THREE.PerspectiveCamera.setLens is deprecated. Use .setFocalLength and .filmGauge for a photographic setup.");void 0!==b&&(this.filmGauge=b);this.setFocalLength(a)};Object.defineProperties(aa.prototype, 936 {onlyShadow:{set:function(){console.warn("THREE.Light: .onlyShadow has been removed.")}},shadowCameraFov:{set:function(a){console.warn("THREE.Light: .shadowCameraFov is now .shadow.camera.fov.");this.shadow.camera.fov=a}},shadowCameraLeft:{set:function(a){console.warn("THREE.Light: .shadowCameraLeft is now .shadow.camera.left.");this.shadow.camera.left=a}},shadowCameraRight:{set:function(a){console.warn("THREE.Light: .shadowCameraRight is now .shadow.camera.right.");this.shadow.camera.right=a}},shadowCameraTop:{set:function(a){console.warn("THREE.Light: .shadowCameraTop is now .shadow.camera.top."); 937 this.shadow.camera.top=a}},shadowCameraBottom:{set:function(a){console.warn("THREE.Light: .shadowCameraBottom is now .shadow.camera.bottom.");this.shadow.camera.bottom=a}},shadowCameraNear:{set:function(a){console.warn("THREE.Light: .shadowCameraNear is now .shadow.camera.near.");this.shadow.camera.near=a}},shadowCameraFar:{set:function(a){console.warn("THREE.Light: .shadowCameraFar is now .shadow.camera.far.");this.shadow.camera.far=a}},shadowCameraVisible:{set:function(){console.warn("THREE.Light: .shadowCameraVisible has been removed. Use new THREE.CameraHelper( light.shadow.camera ) instead.")}}, 938 shadowBias:{set:function(a){console.warn("THREE.Light: .shadowBias is now .shadow.bias.");this.shadow.bias=a}},shadowDarkness:{set:function(){console.warn("THREE.Light: .shadowDarkness has been removed.")}},shadowMapWidth:{set:function(a){console.warn("THREE.Light: .shadowMapWidth is now .shadow.mapSize.width.");this.shadow.mapSize.width=a}},shadowMapHeight:{set:function(a){console.warn("THREE.Light: .shadowMapHeight is now .shadow.mapSize.height.");this.shadow.mapSize.height=a}}});Object.defineProperties(I.prototype, 939 {length:{get:function(){console.warn("THREE.BufferAttribute: .length has been deprecated. Use .count instead.");return this.array.length}},copyIndicesArray:function(){console.error("THREE.BufferAttribute: .copyIndicesArray() has been removed.")}});Object.assign(E.prototype,{addIndex:function(a){console.warn("THREE.BufferGeometry: .addIndex() has been renamed to .setIndex().");this.setIndex(a)},addDrawCall:function(a,b,c){void 0!==c&&console.warn("THREE.BufferGeometry: .addDrawCall() no longer supports indexOffset."); 940 console.warn("THREE.BufferGeometry: .addDrawCall() is now .addGroup().");this.addGroup(a,b)},clearDrawCalls:function(){console.warn("THREE.BufferGeometry: .clearDrawCalls() is now .clearGroups().");this.clearGroups()},computeTangents:function(){console.warn("THREE.BufferGeometry: .computeTangents() has been removed.")},computeOffsets:function(){console.warn("THREE.BufferGeometry: .computeOffsets() has been removed.")}});Object.defineProperties(E.prototype,{drawcalls:{get:function(){console.error("THREE.BufferGeometry: .drawcalls has been renamed to .groups."); 941 return this.groups}},offsets:{get:function(){console.warn("THREE.BufferGeometry: .offsets has been renamed to .groups.");return this.groups}}});Object.assign(Ya.prototype,{getArrays:function(){console.error("THREE.ExtrudeBufferGeometry: .getArrays() has been removed.")},addShapeList:function(){console.error("THREE.ExtrudeBufferGeometry: .addShapeList() has been removed.")},addShape:function(){console.error("THREE.ExtrudeBufferGeometry: .addShape() has been removed.")}});Object.defineProperties(be.prototype, 942 {dynamic:{set:function(){console.warn("THREE.Uniform: .dynamic has been removed. Use object.onBeforeRender() instead.")}},onUpdate:{value:function(){console.warn("THREE.Uniform: .onUpdate() has been removed. Use object.onBeforeRender() instead.");return this}}});Object.defineProperties(L.prototype,{wrapAround:{get:function(){console.warn("THREE.Material: .wrapAround has been removed.")}
942,set:function(){console.warn("THREE.Material: .wrapAround has been removed.")}},overdraw:{get:function(){console.warn("THREE.Material: .overdraw has been removed.")}, 943 set:function(){console.warn("THREE.Material: .overdraw has been removed.")}},wrapRGB:{get:function(){console.warn("THREE.Material: .wrapRGB has been removed.");return new B}},shading:{get:function(){console.error("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead.")},set:function(a){console.warn("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead.");this.flatShading=1===a}}});Object.defineProperties(Ka.prototype,{metal:{get:function(){console.warn("THREE.MeshPhongMaterial: .metal has been removed. Use THREE.MeshStandardMaterial instead."); 944 return!1},set:function(){console.warn("THREE.MeshPhongMaterial: .metal has been removed. Use THREE.MeshStandardMaterial instead")}}});Object.defineProperties(sa.prototype,{derivatives:{get:function(){console.warn("THREE.ShaderMaterial: .derivatives has been moved to .extensions.derivatives.");return this.extensions.derivatives},set:function(a){console.warn("THREE. ShaderMaterial: .derivatives has been moved to .extensions.derivatives.");this.extensions.derivatives=a}}});Object.assign(ne.prototype, 945 {clearTarget:function(a,b,c,d){console.warn("THREE.WebGLRenderer: .clearTarget() has been deprecated. Use .setRenderTarget() and .clear() instead.");this.setRenderTarget(a);this.clear(b,c,d)},animate:function(a){console.warn("THREE.WebGLRenderer: .animate() is now .setAnimationLoop().");this.setAnimationLoop(a)},getCurrentRenderTarget:function(){console.warn("THREE.WebGLRenderer: .getCurrentRenderTarget() is now .getRenderTarget().");return this.getRenderTarget()},getMaxAnisotropy:function(){console.warn("THREE.WebGLRenderer: .getMaxAnisotropy() is now .capabilities.getMaxAnisotropy()."); 946 return this.capabilities.getMaxAnisotropy()},getPrecision:function(){console.warn("THREE.WebGLRenderer: .getPrecision() is now .capabilities.precision.");return this.capabilities.precision},resetGLState:function(){console.warn("THREE.WebGLRenderer: .resetGLState() is now .state.reset().");return this.state.reset()},supportsFloatTextures:function(){console.warn("THREE.WebGLRenderer: .supportsFloatTextures() is now .extensions.get( 'OES_texture_float' ).");return this.extensions.get("OES_texture_float")}, 947 supportsHalfFloatTextures:function(){console.warn("THREE.WebGLRenderer: .supportsHalfFloatTextures() is now .extensions.get( 'OES_texture_half_float' ).");return this.extensions.get("OES_texture_half_float")},supportsStandardDerivatives:function(){console.warn("THREE.WebGLRenderer: .supportsStandardDerivatives() is now .extensions.get( 'OES_standard_derivatives' ).");return this.extensions.get("OES_standard_derivatives")},supportsCompressedTextureS3TC:function(){console.warn("THREE.WebGLRenderer: .supportsCompressedTextureS3TC() is now .extensions.get( 'WEBGL_compressed_texture_s3tc' )."); 948 return this.extensions.get("WEBGL_compressed_texture_s3tc")},supportsCompressedTexturePVRTC:function(){console.warn("THREE.WebGLRenderer: .supportsCompressedTexturePVRTC() is now .extensions.get( 'WEBGL_compressed_texture_pvrtc' ).");return this.extensions.get("WEBGL_compressed_texture_pvrtc")},supportsBlendMinMax:function(){console.warn("THREE.WebGLRenderer: .supportsBlendMinMax() is now .extensions.get( 'EXT_blend_minmax' ).");return this.extensions.get("EXT_blend_minmax")},supportsVertexTextures:function(){console.warn("THREE.WebGLRenderer: .supportsVertexTextures() is now .capabilities.vertexTextures."); 949 return this.capabilities.vertexTextures},supportsInstancedArrays:function(){console.warn("THREE.WebGLRenderer: .supportsInstancedArrays() is now .extensions.get( 'ANGLE_instanced_arrays' ).");return this.extensions.get("ANGLE_instanced_arrays")},enableScissorTest:function(a){console.warn("THREE.WebGLRenderer: .enableScissorTest() is now .setScissorTest().");this.setScissorTest(a)},initMaterial:function(){console.warn("THREE.WebGLRenderer: .initMaterial() has been removed.")},addPrePlugin:function(){console.warn("THREE.WebGLRenderer: .addPrePlugin() has been removed.")}, 950 addPostPlugin:function(){console.warn("THREE.WebGLRenderer: .addPostPlugin() has been removed.")},updateShadowMap:function(){console.warn("THREE.WebGLRenderer: .updateShadowMap() has been removed.")},setFaceCulling:function(){console.warn("THREE.WebGLRenderer: .setFaceCulling(
950) has been removed.")},allocTextureUnit:function(){console.warn("THREE.WebGLRenderer: .allocTextureUnit() has been removed.")},setTexture:function(){console.warn("THREE.WebGLRenderer: .setTexture() has been removed.")},setTexture2D:function(){console.warn("THREE.WebGLRenderer: .setTexture2D() has been removed.")}, 951 setTextureCube:function(){console.warn("THREE.WebGLRenderer: .setTextureCube() has been removed.")}});Object.defineProperties(ne.prototype,{shadowMapEnabled:{get:function(){return this.shadowMap.enabled},set:function(a){console.warn("THREE.WebGLRenderer: .shadowMapEnabled is now .shadowMap.enabled.");this.shadowMap.enabled=a}},shadowMapType:{get:function(){return this.shadowMap.type},set:function(a){console.warn("THREE.WebGLRenderer: .shadowMapType is now .shadowMap.type.");this.shadowMap.type=a}}, 952 shadowMapCullFace:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMapCullFace has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMapCullFace has been removed. Set Material.shadowSide instead.")}}});Object.defineProperties(qf.prototype,{cullFace:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMap.cullFace has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMap.cullFace has been removed. Set Material.shadowSide instead.")}}, 953 renderReverseSided:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderReverseSided has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderReverseSided has been removed. Set Material.shadowSide instead.")}},renderSingleSided:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderSingleSided has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderSingleSided has been removed. Set Material.shadowSide instead.")}}}); 954 Object.defineProperties(rb.prototype,{activeCubeFace:{set:function(){console.warn("THREE.WebGLRenderTargetCube: .activeCubeFace has been removed. It is now the second parameter of WebGLRenderer.setRenderTarget().")}},activeMipMapLevel:{set:function(){console.warn("THREE.WebGLRenderTargetCube: .activeMipMapLevel has been removed. It is now the third parameter of WebGLRenderer.setRenderTarget().")}}});Object.defineProperties(Ta.prototype,{wrapS:{get:function(){console.warn("THREE.WebGLRenderTarget: .wrapS is now .texture.wrapS."); 955 return this.texture.wrapS},set:function(a){console.warn("THREE.WebGLRenderTarget: .wrapS is now .texture.wrapS.");this.texture.wrapS=a}},wrapT:{get:function(){console.warn("THREE.WebGLRenderTarget: .wrapT is now .texture.wrapT.");return this.texture.wrapT},set:function(a){console.warn("THREE.WebGLRenderTarget: .wrapT is now .texture.wrapT.");this.texture.wrapT=a}},magFilter:{get:function(){console.warn("THREE.WebGLRenderTarget: .magFilter is now .texture.magFilter.");return this.texture.magFilter}, 956 set:function(a){console.warn("THREE.WebGLRenderTarget: .magFilter is now .texture.magFilter.");this.texture.magFilter=a}},minFilter:{get:function(){console.warn("THREE.WebGLRenderTarget: .minFilter is now .texture.minFilter.");return this.texture.minFilter},set:function(a){console.warn("THREE.WebGLRenderTarget: .minFilter is now .texture.minFilter.");this.texture.minFilter=a}},anisotropy:{get:function(){console.warn("THREE.WebGLRenderTarget: .anisotropy is now .texture.anisotropy.");return this.texture.anisotropy}, 957 set:function(a){console.warn("THREE.WebGLRenderTarget: .anisotropy is now .texture.anisotropy.");this.texture.anisotropy=a}},offset:{get:function(){console.warn("THREE.WebGLRenderTarget: .offset is now .texture.offset.");return this.texture.offset},set:function(a){console.warn("THREE.WebGLRenderTarget: .offset is now .texture.offset.");this.texture.offset=a}},repeat:{get:function(){console.warn("THREE.WebGLRenderTarget: .repeat is now .texture.repeat.");return this.texture.repeat},set:function(a){console.warn("THREE.WebGLRenderTarget: .repeat is now .texture.repeat."); 958 this.texture.repeat=a}},format:{get:function(){console.warn("THREE.WebGLRenderTarget: .format is now .texture.format.");return this.texture.format},set:function(a){console.warn("THREE.WebGLRenderTarget: .format is now .texture.format.");this.texture.format=a}},type:{get:function(){console.warn("THREE.WebGLRenderTarget: .type is now .texture.type.");return this.texture.type},set:function(a){console.warn("THREE.WebGLRenderTarget: .type is now .texture.type.");this.texture.type=a}},generateMipmaps:{get:function(){console.warn("THREE.WebGLRenderTarget: .generateMipmaps is now .texture.generateMipmaps."); 959 return this.texture.generateMipmaps},set:function(a){console.warn("THREE.WebGLRenderTarget: .generateMipmaps is now .texture.generateMipmaps.");this.texture.generateMipmaps=a}}});Object.defineProperties(wf.prototype,{standing:{set:function(){console.warn("THREE.WebVRManager: .standing has been removed.")}},userHeight:{set:function(){console.warn("THREE.WebVRManager: .userHeight has been removed.")}}});rc.prototype.load=function(a){console.warn("THREE.Audio: .load has been deprecated. Use THREE.AudioLoader instead."); 960 var b=this;(new Be).load(a,function(a){b.setBuffer(a)});return this};Ie.prototype.getData=function(){console.warn("THREE.AudioAnalyser: .getData() is now .getFrequencyData().");return this.getFrequencyData()};sd.prototype.updateCubeMap=function(a,b){console.warn("THREE.CubeCamera: .updateCubeMap() is now .update(
960).");return this.update(a,b)};qb.crossOrigin=void 0;qb.loadTexture=function(a,b,c,d){console.warn("THREE.ImageUtils.loadTexture has been deprecated. Use THREE.TextureLoader() instead.");var e= 961 new Pd;e.setCrossOrigin(this.crossOrigin);a=e.load(a,c,void 0,d);b&&(a.mapping=b);return a};qb.loadTextureCube=function(a,b,c,d){console.warn("THREE.ImageUtils.loadTextureCube has been deprecated. Use THREE.CubeTextureLoader() instead.");var e=new ue;e.setCrossOrigin(this.crossOrigin);a=e.load(a,c,void 0,d);b&&(a.mapping=b);return a};qb.loadCompressedTexture=function(){console.error("THREE.ImageUtils.loadCompressedTexture has been removed. Use THREE.DDSLoader instead.")};qb.loadCompressedTextureCube= 962 function(){console.error("THREE.ImageUtils.loadCompressedTextureCube has been removed. 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vendor: 26,887 bytes, lines 986-1038
986return new La(a)};l.ZeroCurvatureEnding=2400;l.ZeroFactor=200;l.ZeroSlopeEnding=2401;l.sRGBEncoding=3001;Object.defineProperty(l, 987 "__esModule",{value:!0})}); 988 (function(h,e){"object"===typeof exports&&"undefined"!==typeof module?e(exports,require("three")):"function"===typeof define&&define.amd?define(["exports","three"],e):(h=h||self,e(h.PANOLENS={},h.THREE))})(this,function(h,e){function S(a){this.constraints=Object.assign({video:{width:{ideal:1920},height:{ideal:1080},facingMode:{exact:"environment"}},audio:!1},a);this.element=this.scene=this.container=null;this.devices=[];this.stream=null;this.ratioScalar=1;this.videoDeviceIndex=0}function M(a,b,c){a= 989 void 0===a?16777215:a;b=void 0===b?!0:b;c=void 0===c?1500:c;this.dpr=window.devicePixelRatio;var d=this.createCanvas(),g=d.canvas;d=d.context;var k=new e.SpriteMaterial({color:a,map:this.createCanvasTexture(g)});e.Sprite.call(this,k);this.canvasWidth=g.width;this.canvasHeight=g.height;this.context=d;this.color=a instanceof e.Color?a:new e.Color(a);this.autoSelect=b;this.dwellTime=c;this.rippleDuration=500;this.position.z=-10;this.center.set(.5,.5);this.scale.set(.5,.5,1);this.callback=this.timerId= 990 this.startTimestamp=null;this.frustumCulled=!1;this.updateCanvasArcByProgress(0)}function z(a,b,c){a=void 0===a?300:a;b=b||u.Info;e.Sprite.call(this);this.type="infospot";this.animated=void 0!==c?c:!0;this.frustumCulled=this.isHovering=!1;this.cursorStyle=this.toPanorama=this.element=null;this.mode=t.NORMAL;this.scale.set(a,a,1);this.rotation.y=Math.PI;this.container=null;this.originalRaycast=this.raycast;this.HANDLER_FOCUS=null;this.material.side=e.DoubleSide;this.material.depthTest=!1;this.material.transparent= 991 !0;this.material.opacity=0;this.scaleUpAnimation=new r.Tween;this.scaleDownAnimation=new r.Tween;c=function(d){if(this.material){var b=d.image.width/d.image.height,c=new e.Vector3;d.image.width=d.image.naturalWidth||64;d.image.height=d.image.naturalHeight||64;this.scale.set(b*a,a,1);c.copy(this.scale);this.scaleUpAnimation=(new r.Tween(this.scale)).to({x:1.3*c.x,y:1.3*c.y},500).easing(r.Easing.Elastic.Out);this.scaleDownAnimation=(new r.Tween(this.scale)).to({x:c.x,y:c.y},500).easing(r.Easing.Elastic.Out); 992 this.material.map=d;this.material.needsUpdate=!0}}.bind(this);this.showAnimation=(new r.Tween(this.material)).to({opacity:1},500).onStart(this.enableRaycast.bind(this,!0)).easing(r.Easing.Quartic.Out);this.hideAnimation=(new r.Tween(this.material)).to({opacity:0},500).onStart(this.enableRaycast.bind(this,!1)).easing(r.Easing.Quartic.Out);this.addEventListener("click",this.onClick);this.addEventListener("hover",this.onHover);this.addEventListener("hoverenter",this.onHoverStart);this.addEventListener("hoverleave", 993 this.onHoverEnd);this.addEventListener("panolens-dual-eye-effect",this.onDualEyeEffect);this.addEventListener("panolens-container",this.setContainer.bind(this));this.addEventListener("dismiss",this.onDismiss);this.addEventListener("panolens-infospot-focus",this.setFocusMethod);N.load(b,c)}function I(a){a||console.warn("PANOLENS.Widget: No container specified");e.EventDispatcher.call(this);this.DEFAULT_TRANSITION="all 0.27s ease";this.TOUCH_ENABLED=!!("ontouchstart"in window||window.DocumentTouch&& 994 document instanceof DocumentTouch);this.PREVENT_EVENT_HANDLER=function(a){a.preventDefault();a.stopPropagation()};this.container=a;this.mask=this.activeSubMenu=this.activeMainItem=this.mainMenu=this.settingElement=this.videoElement=this.fullscreenElement=this.barElement=null}function n(a,b){e.Mesh.call(this,a,b);this.type="panorama";this.ImageQualityLow=1;this.ImageQualityFair=2;this.ImageQualityMedium=3;this.ImageQualityHigh=4;this.ImageQualitySuperHigh=5;this.animationDuration=1E3;this.defaultInfospotSize= 995 350;this.container=void 0;this.loaded=!1;this.linkedSpots=[];this.isInfospotVisible=!1;this.linkingImageScale=this.linkingImageURL=void 0;this.material.side=e.BackSide;this.material.opacity=0;this.scale.x*=-1;this.renderOrder=-1;this.active=!1;this.infospotAnimation=(new r.Tween(this)).to({},this.animationDuration/2);this.addEventListener("load",this.fadeIn.bind(this));this.addEventListener("panolens-container",this.setContainer.bind(this));this.addEventListener("click",this.onClick.bind(this));this.setupTransitions()} 996 function y(a,b,c){b=b||new e.SphereBufferGeometry(5E3,60,40);c=c||new e.MeshBasicMaterial({opacity:0,transparent:!0});n.call(this,b,c);this.src=a;this.radius=5E3}function W(){var a=new e.BufferGeometry,b=new e.MeshBasicMaterial({color:0,opacity:0,transparent:!0});a.addAttribute("position",new e.BufferAttribute(new Float32Array,1));n.call(this,a,b)}function F(a){a=void 0===a?[]:a;var b=Object.assign({},e.ShaderLib.cube),c=new e.BoxBufferGeometry(1E4,1E4,1E4);b=new e.ShaderMaterial({fragmentShader:b.fragmentShader, 997 vertexShader:b.vertexShader,uniforms:b.uniforms,side:e.BackSide,transparent:!0});n.call(this,c,b);this.images=a;this.edgeLength=1E4;this.material.uniforms.opacity.value=0}function O(){for(var a=[],b=0;6>b;b++)a.push(u.WhiteTile);F.call(this,a)}function B(a,b){b=void 0===b?{}:b;var c=new e.SphereBufferGeometry(5E3,60,40),d=new e.MeshBasicMaterial({opacity:0,transparent:!0});n.call(this,c,d);this.src=a;this.options={videoElement:document.createElement("video"),loop:!0,muted:!0,autoplay:!1,playsinline:!0, 998 crossOrigin:"anonymous"};Object.assign(this.options,b);this.videoElement=this.options.videoElement;this.videoProgress=0;this.radius=5E3;this.addEventListener("leave",this.pauseVideo.bind(this));this.addEventListener("enter-fade-start",this.resumeVideoProgress.bind(this));this.addEventListener("video-toggle",this.toggleVideo.bind(this));this.addEventListener("video-time",this.setVideoCurrentTime.bind(this))}function P(a){this._parameters=a=void 0===a?{}:a;this._panoId=this._zoom=null;this._panoClient= 999 new google.maps.StreetViewService;this._total=this._count=0;this._canvas=[];this._ctx=[];this._hc=this._wc=0;this.result=null;this.rotation=0;this.copyright="";this.onPanoramaLoad=this.onSizeChange=null;this.levelsW=[1,2,4,7,13,26];this.levelsH=[1,1,2,4,7,13];this.widths=[416,832,1664,3328,6656,13312];this.heights=[416,416,832,1664,3328,6656];this.maxH=this.maxW=6656;var b;try{var c=document.createElement("canvas");(b=c.getContext("experimental-webgl"))||(b=c.getContext("webgl"))}catch(d){}this.maxW= 1000 Math.max(b.getParameter(b.MAX_TEXTURE_SIZE),this.maxW);this.maxH=Math.max(b.getParameter(b.MAX_TEXTURE_SIZE),this.maxH)}function Z(a,b){y.call(this);this.panoId=a;this.gsvLoader=null;this.loadRequested=!1;this.setupGoogleMapAPI(b)}function C(a,b,c,d){c=void 0===c?1E4:c;d=void 0===d?.5:d;"image"===(void 0===a?"image":a)&&y.call(this,b,this.createGeometry(c,d),this.createMaterial(c));this.size=c;this.ratio=d;this.EPS=1E-6;this.frameId=null;this.dragging=!1;this.userMouse=new e.Vector2;this.quatA=new e.Quaternion; 1001 this.quatB=new e.Quaternion;this.quatCur=new e.Quaternion;this.quatSlerp=new e.Quaternion;this.vectorX=new e.Vector3(1,0,0);this.vectorY=new e.Vector3(0,1,0);this.addEventListener("window-resize",this.onWindowResize)}function aa(a,b,c){C.call(this,"image",a,b,c)}function J(a){var b=new e.SphereBufferGeometry(5E3,60,40),c=new e.MeshBasicMaterial({visible:!1});n.call(this,b,c);this.media=new S(a);this.radius=5E3;this.addEventListener("enter",this.start.bind(this));this.addEventListener("leave",this.stop.bind(this)); 1002 this.addEventListener("panolens-container",this.onPanolensContainer.bind(this));this.addEventListener("panolens-scene",this.onPanolensScene.bind(this))}function ba(a,b){function c(a){Q=!1;K=L=0;if(!1!==f.enabled){a.preventDefault();if(a.button===f.mouseButtons.ORBIT){if(!0===f.noRotate)return;x=w.ROTATE;D.set(a.clientX,a.clientY)}else if(a.button===f.mouseButtons.ZOOM){if(!0===f.noZoom)return;x=w.DOLLY;y.set(a.clientX,a.clientY)}else if(a.button===f.mouseButtons.PAN){if(!0===f.noPan)return;x=w.PAN; 1003 n.set(a.clientX,a.clientY)}x!==w.NONE&&(document.addEventListener("mousemove",d,!1),document.addEventListener("mouseup",g,!1),f.dispatchEvent(O));f.update()}}function d(a){if(!1!==f.enabled){a.preventDefault();var d=f.domElement===document?f.domElement.body:f.domElement;if(x===w.ROTATE){if(!0===f.noRotate)return;h.set(a.clientX,a.clientY);r.subVectors(h,D);f.rotateLeft(2*Math.PI*r.x/d.clientWidth*f.rotateSpeed);f.rotateUp(2*Math.PI*r.y/d.clientHeight*f.rotateSpeed);D.copy(h);G&&(K=a.clientX-G.clientX, 1004 L=a.clientY-G.clientY);G=a}else if(x===w.DOLLY){if(!0===f.noZoom)return;z.set(a.clientX,a.clientY);T.subVectors(z,y);0<T.y?f.dollyIn():0>T.y&&f.dollyOut();y.copy(z)}else if(x===w.PAN){if(!0===f.noPan)return;U.set(a.clientX,a.clientY);t.subVectors(U,n);f.pan(t.x,t.y);n.copy(U)}x!==w.NONE&&f.update()}}function g(){Q=!0;G=void 0;!1!==f.enabled&&(document.removeEventListener("mousemove",d,!1),document.removeEventListener("mouseup",g,!1),f.dispatchEvent(P),x=w.NONE)}function k(a){if(!1!==f.enabled&&!0!== 1005 f.noZoom&&x===w.NONE){a.preventDefault();a.stopPropagation();var d=0;void 0!==a.wheelDelta?d=a.wheelDelta:void 0!==a.detail&&(d=-a.detail);0<d?(f.object.fov=f.object.fov<f.maxFov?f.object.fov+1:f.maxFov,f.object.updateProjectionMatrix()):0>d&&(f.object.fov=f.object.fov>f.minFov?f.object.fov-1:f.minFov,f.object.updateProjectionMatrix());f.update();f.dispatchEvent(V);f.dispatchEvent(O);f.dispatchEvent(P)}}function p(a){switch(a.keyCode){case f.keys.UP:I=!1;break;case f.keys.BOTTOM:J=!1;break;case f.keys.LEFT:X= 1006 !1;break;case f.keys.RIGHT:Y=!1}}function m(a){if(!1!==f.enabled&&!0!==f.noKeys&&!0!==f.noRotate){switch(a.keyCode){case f.keys.UP:I=!0;break;case f.keys.BOTTOM:J=!0;break;case f.keys.LEFT:X=!0;break;case f.keys.RIGHT:Y=!0}if(I||J||X||Y)Q=!0,I&&(L=-f.rotateSpeed*f.momentumKeydownFactor),J&&(L=f.rotateSpeed*f.momentumKeydownFactor),X&&(K=-f.rotateSpeed*f.momentumKeydownFactor),Y&&(K=f.rotateSpeed*f.momentumKeydownFactor)}}function l(a){Q=!1;K=L=0;if(!1!==f.enabled){switch(a.touches.length){case 1:if(!0=== 1007 f.noRotate)return;x=w.TOUCH_ROTATE;D.set(a.touches[0].pageX,a.touches[0].pageY);break;case 2:if(!0===f.noZoom)return;x=w.TOUCH_DOLLY;var d=a.touches[0].pageX-a.touches[1].pageX;a=a.touches[0].pageY-a.touches[1].pageY;y.set(0,Math.sqrt(d*d+a*a));break;case 3:if(!0===f.noPan)return;x=w.TOUCH_PAN;n.set(a.touches[0].pageX,a.touches[0].pageY);break;default:x=w.NONE}x!==w.NONE&&f.dispatchEvent(O)}}function v(a){if(!1!==f.enabled){a.preventDefault();a.stopPropagation();var d=f.domElement===document?f.domElement.body: 1008 f.domElement;switch(a.touches.length){case 1:if(!0===f.noRotate)break;if(x!==w.TOUCH_ROTATE)break;h.set(a.touches[0].pageX,a.touches[0].pageY);r.subVectors(h,D);f.rotateLeft(2*Math.PI*r.x/d.clientWidth*f.rotateSpeed);f.rotateUp(2*Math.PI*r.y/d.clientHeight*f.rotateSpeed);D.copy(h);G&&(K=a.touches[0].pageX-G.pageX,L=a.touches[0].pageY-G.pageY);G={pageX:a.touches[0].pageX,pageY:a.touches[0].pageY};f.update();break;case 2:if(!0===f.noZoom)break;if(x!==w.TOUCH_DOLLY)break;d=a.touches[0].pageX-a.touches[1].pageX; 1009 a=a.touches[0].pageY-a.touches[1].pageY;z.set(0,Math.sqrt(d*d+a*a));T.subVectors(z,y);0>T.y?(f.object.fov=f.object.fov<f.maxFov?f.object.fov+1:f.maxFov,f.object.updateProjectionMatrix()):0<T.y&&(f.object.fov=f.object.fov>f.minFov?f.object.fov-1:f.minFov,f.object.updateProjectionMatrix());y.copy(z);f.update();f.dispatchEvent(V);break;case 3:if(!0===f.noPan)break;if(x!==w.TOUCH_PAN)break;U.set(a.touches[0].pageX,a.touches[0].pageY);t.subVectors(U,n);f.pan(t.x,t.y);n.copy(U);f.update();break;default:x= 1010 w.NONE}}}function q(){Q=!0;G=void 0;!1!==f.enabled&&(f.dispatchEvent(P),x=w.NONE)}this.object=a;this.domElement=void 0!==b?b:document;this.frameId=null;this.enabled=!0;this.center=this.target=new e.Vector3;this.noZoom=!1;this.zoomSpeed=1;this.minDistance=0;this.maxDistance=Infinity;this.minZoom=0;this.maxZoom=Infinity;this.noRotate=!1;this.rotateSpeed=-.15;this.noPan=!0;this.keyPanSpeed=7;this.autoRotate=!1;this.autoRotateSpeed=2;this.minPolarAngle=0;this.maxPolarAngle=Math.PI;this.momentumDampingFactor= 1011 .9;this.momentumScalingFactor=-.005;this.momentumKeydownFactor=20;this.minFov=30;this.maxFov=120;this.minAzimuthAngle=-Infinity;this.maxAzimuthAngle=Infinity;this.noKeys=!1;this.keys={LEFT:37,UP:38,RIGHT:39,BOTTOM:40};this.mouseButtons={ORBIT:e.MOUSE.LEFT,ZOOM:e.MOUSE.MIDDLE,PAN:e.MOUSE.RIGHT};var f=this,D=new e.Vector2,h=new e.Vector2,r=new e.Vector2,n=new e.Vector2,U=new e.Vector2,t=new e.Vector2,u=new e.Vector3,A=new e.Vector3,y=new e.Vector2,z=new e.Vector2,T=new e.Vector2,R=0,H=0,B=0,C=0,E=1, 1012 F=new e.Vector3,M=new e.Vector3,N=new e.Quaternion,K=0,L=0,G,Q=!1,I,J,X,Y,w={NONE:-1,ROTATE:0,DOLLY:1,PAN:2,TOUCH_ROTATE:3,TOUCH_DOLLY:4,TOUCH_PAN:5},x=w.NONE;this.target0=this.target.clone();this.position0=this.object.position.clone();this.zoom0=this.object.zoom;var S=(new e.Quaternion).setFromUnitVectors(a.up,new e.Vector3(0,1,0)),W=S.clone().inverse(),V={type:"change"},O={type:"start"},P={type:"end"};this.setLastQuaternion=function(a){N.copy(a);f.object.quaternion.copy(a)};this.getLastPosition= 1013 function(){return M};this.rotateLeft=function(a){void 0===a&&(a=2*Math.PI/60/60*f.autoRotateSpeed);C-=a};this.rotateUp=function(a){void 0===a&&(a=2*Math.PI/60/60*f.autoRotateSpeed);B-=a};this.panLeft=function(a){var d=this.object.matrix.elements;u.set(d[0],d[1],d[2]);u.multiplyScalar(-a);F.add(u)};this.panUp=function(a){var d=this.object.matrix.elements;u.set(d[4],d[5],d[6]);u.multiplyScalar(a);F.add(u)};this.pan=function(a,d){var b=f.domElement===document?f.domElement.body:f.domElement;if(f.object instanceof 1014 e.PerspectiveCamera){var c=f.object.position.clone().sub(f.target).length();c*=Math.tan(f.object.fov/2*Math.PI/180);f.panLeft(2*a*c/b.clientHeight);f.panUp(2*d*c/b.clientHeight)}else f.object instanceof e.OrthographicCamera?(f.panLeft(a*(f.object.right-f.object.left)/b.clientWidth),f.panUp(d*(f.object.top-f.object.bottom)/b.clientHeight)):console.warn("WARNING: OrbitControls.js encountered an unknown camera type - pan disabled.")};this.momentum=function(){Q&&(1E-4>Math.abs(K)&&1E-4>Math.abs(L)?Q= 1015 !1:(L*=this.momentumDampingFactor,K*=this.momentumDampingFactor,C-=this.momentumScalingFactor*K,B-=this.momentumScalingFactor*L))};this.dollyIn=function(a){void 0===a&&(a=Math.pow(.95,f.zoomSpeed));f.object instanceof e.PerspectiveCamera?E/=a:f.object instanceof e.OrthographicCamera?(f.object.zoom=Math.max(this.minZoom,Math.min(this.maxZoom,this.object.zoom*a)),f.object.updateProjectionMatrix(),f.dispatchEvent(V)):console.warn("WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled.")}; 1016 this.dollyOut=function(a){void 0===a&&(a=Math.pow(.95,f.zoomSpeed));f.object instanceof e.PerspectiveCamera?E*=a:f.object instanceof e.OrthographicCamera?(f.object.zoom=Math.max(this.minZoom,Math.min(this.maxZoom,this.object.zoom/a)),f.object.updateProjectionMatrix(),f.dispatchEvent(V)):console.warn("WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled.")};this.update=function(a){var d=this.object.position;A.copy(d).sub(this.target);A.applyQuaternion(S);R=Math.atan2(A.x, 1017 A.z);H=Math.atan2(Math.sqrt(A.x*A.x+A.z*A.z),A.y);this.autoRotate&&x===w.NONE&&this.rotateLeft(2*Math.PI/60/60*f.autoRotateSpeed);this.momentum();R+=C;H+=B;R=Math.max(this.minAzimuthAngle,Math.min(this.maxAzimuthAngle,R));H=Math.max(this.minPolarAngle,Math.min(this.maxPolarAngle,H));H=Math.max(1E-7,Math.min(Math.PI-1E-7,H));var b=A.length()*E;b=Math.max(this.minDistance,Math.min(this.maxDistance,b));this.target.add(F);A.x=b*Math.sin(H)*Math.sin(R);A.y=b*Math.cos(H);A.z=b*Math.sin(H)*Math.cos(R);A.applyQuaternion(W); 1018 d.copy(this.target).add(A);this.object.lookAt(this.target);B=C=0;E=1;F.set(0,0,0);if(1E-7<M.distanceToSquared(this.object.position)||1E-7<8*(1-N.dot(this.object.quaternion)))!0!==a&&this.dispatchEvent(V),M.copy(this.object.position),N.copy(this.object.quaternion)};this.reset=function(){x=w.NONE;this.target.copy(this.target0);this.object.position.copy(this.position0);this.object.zoom=this.zoom0;this.object.updateProjectionMatrix();this.dispatchEvent(V);this.update()};this.getPolarAngle=function(){return H}; 1019 this.getAzimuthalAngle=function(){return R};this.dispose=function(){this.domElement.removeEventListener("mousedown",c);this.domElement.removeEventListener("mousewheel",k);this.domElement.removeEventListener("DOMMouseScroll",k);this.domElement.removeEventListener("touchstart",l);this.domElement.removeEventListener("touchend",q);this.domElement.removeEventListener("touchmove",v);window.removeEventListener("keyup",p);window.removeEventListener("keydown",m)};this.domElement.addEventListener("mousedown", 1020 c,{passive:!1});this.domElement.addEventListener("mousewheel",k,{passive:!1});this.domElement.addEventListener("DOMMouseScroll",k,{passive:!1});this.domElement.addEventListener("touchstart",l,{passive:!1});this.domElement.addEventListener("touchend",q,{passive:!1});this.domElement.addEventListener("touchmove",v,{passive:!1});window.addEventListener("keyup",p,{passive:!1});window.addEventListener("keydown",m,{passive:!1});this.update()}function ca(a,b){var c=this,d={type:"change"},g=0,k=0,p=0,m=0; 1021 this.camera=a;this.camera.rotation.reorder("YXZ");this.domElement=void 0!==b?b:document;this.enabled=!0;this.deviceOrientation={};this.alphaOffsetAngle=this.alpha=this.screenOrientation=0;var l=function(a){c.deviceOrientation=a},v=function(){c.screenOrientation=window.orientation||0},q=function(a){a.preventDefault();a.stopPropagation();p=a.touches[0].pageX;m=a.touches[0].pageY},f=function(a){a.preventDefault();a.stopPropagation();g+=e.Math.degToRad((a.touches[0].pageX-p)/4);k+=e.Math.degToRad((m- 1022 a.touches[0].pageY)/4);c.updateAlphaOffsetAngle(g);p=a.touches[0].pageX;m=a.touches[0].pageY};this.connect=function(){v();window.addEventListener("orientationchange",v,{passive:!0});window.addEventListener("deviceorientation",l,{passive:!0});window.addEventListener("deviceorientation",this.update.bind(this),{passive:!0});c.domElement.addEventListener("touchstart",q,{passive:!1});c.domElement.addEventListener("touchmove",f,{passive:!1});c.enabled=!0};this.disconnect=function(){window.removeEventListener("orientationchange", 1023 v,!1);window.removeEventListener("deviceorientation",l,!1);window.removeEventListener("deviceorientation",this.update.bind(this),!1);c.domElement.removeEventListener("touchstart",q,!1);c.domElement.removeEventListener("touchmove",f,!1);c.enabled=!1};this.update=function(a){if(!1!==c.enabled){var b=c.deviceOrientation.alpha?e.Math.degToRad(c.deviceOrientation.alpha)+c.alphaOffsetAngle:0,g=c.deviceOrientation.beta?e.Math.degToRad(c.deviceOrientation.beta):0,f=c.deviceOrientation.gamma?e.Math.degToRad(c.deviceOrientation.gamma): 1024 0,p=c.screenOrientation?e.Math.degToRad(c.screenOrientation):0,m=c.camera.quaternion,l=new e.Vector3(0,0,1),D=new e.Euler,q=new e.Quaternion,v=new e.Quaternion(-Math.sqrt(.5),0,0,Math.sqrt(.5)),h=new e.Quaternion,r=new e.Quaternion;if(0==c.screenOrientation){var n=new e.Vector3(1,0,0);h.setFromAxisAngle(n,-k)}else 180==c.screenOrientation?(n=new e.Vector3(1,0,0),h.setFromAxisAngle(n,k)):90==c.screenOrientation?(n=new e.Vector3(0,1,0),h.setFromAxisAngle(n,k)):-90==c.screenOrientation&&(n=new e.Vector3(0, 1025 1,0),h.setFromAxisAngle(n,-k));v.multiply(h);v.multiply(r);D.set(g,b,-f,"YXZ");m.setFromEuler(D);m.multiply(v);m.multiply(q.setFromAxisAngle(l,-p));c.alpha=b;!0!==a&&c.dispatchEvent(d)}};this.updateAlphaOffsetAngle=function(a){this.alphaOffsetAngle=a;this.update()};this.dispose=function(){this.disconnect()};this.connect()}function ha(a){var b=new e.OrthographicCamera(-1,1,1,-1,0,1),c=new e.Scene,d=new e.StereoCamera;d.aspect=.5;var g=new e.WebGLRenderTarget(512,512,{minFilter:e.LinearFilter,magFilter:e.NearestFilter, 1026 format:e.RGBAFormat});g.scissorTest=!0;g.texture.generateMipmaps=!1;var k=new e.Vector2(.441,.156),p=(new e.PlaneBufferGeometry(1,1,10,20)).removeAttribute("normal").toNonIndexed(),m=p.attributes.position.array,l=p.attributes.uv.array;p.attributes.position.count*=2;p.attributes.uv.count*=2;var v=new Float32Array(2*m.length);v.set(m);v.set(m,m.length);var q=new Float32Array(2*l.length);q.set(l);q.set(l,l.length);l=new e.Vector2;m=m.length/3;for(var f=0,D=v.length/3;f<D;f++){l.x=v[3*f];l.y=v[3*f+1]; 1027 var h=l.dot(l);h=1.5+(k.x+k.y*h)*h;var n=f<m?0:1;v[3*f]=l.x/h*1.5-.5+n;v[3*f+1]=l.y/h*3;q[2*f]=.5*(q[2*f]+n)}p.attributes.position.array=v;p.attributes.uv.array=q;k=new e.MeshBasicMaterial({map:g.texture});p=new e.Mesh(p,k);c.add(p);this.setSize=function(d,b){a.setSize(d,b);var c=a.getPixelRatio();g.setSize(d*c,b*c)};this.render=function(k,f){k.updateMatrixWorld();null===f.parent&&f.updateMatrixWorld();d.update(f);f=g.width/2;var e=g.height;a.autoClear&&a.clear();g.scissor.set(0,0,f,e);g.viewport.set(0, 1028 0,f,e);a.setRenderTarget(g);a.render(k,d.cameraL);a.clearDepth();g.scissor.set(f,0,f,e);g.viewport.set(f,0,f,e);a.setRenderTarget(g);a.render(k,d.cameraR);a.clearDepth();a.setRenderTarget(null);a.render(c,b)}}function da(a){a=a||{};a.controlBar=void 0!==a.controlBar?a.controlBar:!0;a.controlButtons=a.controlButtons||["fullscreen","setting","video"];a.autoHideControlBar=void 0!==a.autoHideControlBar?a.autoHideControlBar:!1;a.autoHideInfospot=void 0!==a.autoHideInfospot?a.autoHideInfospot:!0;a.horizontalView= 1029 void 0!==a.horizontalView?a.horizontalView:!1;a.clickTolerance=a.clickTolerance||10;a.cameraFov=a.cameraFov||60;a.reverseDragging=a.reverseDragging||!1;a.enableReticle=a.enableReticle||!1;a.dwellTime=a.dwellTime||1500;a.autoReticleSelect=void 0!==a.autoReticleSelect?a.autoReticleSelect:!0;a.viewIndicator=void 0!==a.viewIndicator?a.viewIndicator:!1;a.indicatorSize=a.indicatorSize||30;a.output=a.output?a.output:"none";a.autoRotate=a.autoRotate||!1;a.autoRotateSpeed=a.autoRotateSpeed||2;a.autoRotateActivationDuration= 1030 a.autoRotateActivationDuration||5E3;this.options=a;if(a.container){var b=a.container;b._width=b.clientWidth;b._height=b.clientHeight}else b=document.createElement("div"),b.classList.add("panolens-container"),b.style.width="100%",b.style.height="100%",b._width=window.innerWidth,b._height=window.innerHeight,document.body.appendChild(b);this.container=b;this.camera=a.camera||new e.PerspectiveCamera(this.options.cameraFov,this.container.clientWidth/this.container.clientHeight,1,1E4);this.scene=a.scene|| 1031 new e.Scene;this.renderer=a.renderer||new e.WebGLRenderer({alpha:!0,antialias:!1});this.sceneReticle=new e.Scene;this.viewIndicatorSize=this.options.indicatorSize;this.reticle={};this.tempEnableReticle=this.options.enableReticle;this.mode=t.NORMAL;this.pressObject=this.pressEntityObject=this.infospot=this.hoverObject=this.widget=this.panorama=null;this.raycaster=new e.Raycaster;this.raycasterPoint=new e.Vector2;this.userMouse=new e.Vector2;this.updateCallbacks=[];this.requestAnimationId=null;this.cameraFrustum= 1032 new e.Frustum;this.cameraViewProjectionMatrix=new e.Matrix4;this.outputDivElement=this.autoRotateRequestId=null;this.touchSupported="ontouchstart"in window||window.DocumentTouch&&document instanceof DocumentTouch;this.HANDLER_MOUSE_DOWN=this.onMouseDown.bind(this);this.HANDLER_MOUSE_UP=this.onMouseUp.bind(this);this.HANDLER_MOUSE_MOVE=this.onMouseMove.bind(this);this.HANDLER_WINDOW_RESIZE=this.onWindowResize.bind(this);this.HANDLER_KEY_DOWN=this.onKeyDown.bind(this);this.HANDLER_KEY_UP=this.onKeyUp.bind(this); 1033 this.HANDLER_TAP=this.onTap.bind(this,{clientX:this.container.clientWidth/2,clientY:this.container.clientHeight/2});this.OUTPUT_INFOSPOT=!1;this.tweenLeftAnimation=new r.Tween;this.tweenUpAnimation=new r.Tween;this.renderer.setPixelRatio(window.devicePixelRatio);this.renderer.setSize(this.container.clientWidth,this.container.clientHeight);this.renderer.setClearColor(0,0);this.renderer.autoClear=!1;this.renderer.domElement.classList.add("panolens-canvas");this.renderer.domElement.style.display="block"; 1034 this.container.style.backgroundColor="#000";this.container.appendChild(this.renderer.domElement);this.OrbitControls=new ba(this.camera,this.container);this.OrbitControls.id="orbit";this.OrbitControls.minDistance=1;this.OrbitControls.noPan=!0;this.OrbitControls.autoRotate=this.options.autoRotate;this.OrbitControls.autoRotateSpeed=this.options.autoRotateSpeed;this.DeviceOrientationControls=new ca(this.camera,this.container);this.DeviceOrientationControls.id="device-orientation";this.DeviceOrientationControls.enabled= 1035 !1;this.camera.position.z=1;this.options.passiveRendering&&console.warn("passiveRendering is now deprecated");this.controls=[this.OrbitControls,this.DeviceOrientationControls];this.control=this.OrbitControls;this.CardboardEffect=new ha(this.renderer);this.CardboardEffect.setSize(this.container.clientWidth,this.container.clientHeight);this.StereoEffect=new ia(this.renderer);this.StereoEffect.setSize(this.container.clientWidth,this.container.clientHeight);this.effect=this.CardboardEffect;this.addReticle(); 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e.Texture;ea.load(a,function(d){g.image=d;d=0<a.search(/\.(jpg|jpeg)$/)||0===a.search(/^data:image\/jpeg/);g.format=d?e.RGBFormat:e.RGBAFormat;g.needsUpdate=!0;b(g)},c,d);return g}},fa={load:function(a,b,c,d){b=void 0===b?function(){}:b;c=void 0===c?function(){}:c;var g;var k=new e.CubeTexture([]);var p=0;var m={};var l={};a.map(function(a,e){ea.load(a,function(a){k.images[e]=a;p++;6===p&&(k.needsUpdate=!0,b(k))},function(a){m[e]={loaded:a.loaded,total:a.total}; 1049 l.loaded=0;g=l.total=0;for(var d in m)g++,l.loaded+=m[d].loaded,l.total+=m[d].total;6>g&&(l.total=l.total/g*6);c(l)},d)});return k}};S.prototype=Object.assign(Object.create(e.EventDispatcher.prototype),{setContainer:function(a){this.container=a},setScene:function(a){this.scene=a},enumerateDevices:function(){var a=this.devices,b=new Promise(function(b){b(a)});return 0<a.length?b:window.navigator.mediaDevices.enumerateDevices()},switchNextVideoDevice:function(){var a=this.stop.bind(this),b=this.start.bind(this), 1050 c=this.setVideDeviceIndex.bind(this),d=this.videoDeviceIndex;this.getDevices("video").then(function(g){a();d++;d>=g.length?(c(0),d--):c(d);b(g[d])})},getDevices:function(a){a=void 0===a?"video":a;var b=this.devices;return this.enumerateDevices().then(function(a){return a.map(function(a){b.includes(a)||b.push(a);return a})}).then(function(b){var d=new RegExp(a,"i");return b.filter(function(a){return d.test(a.kind)})})},getUserMedia:function(a){var b=this.setMediaStream.bind(this),c=this.playVideo.bind(this); 1051 return window.navigator.mediaDevices.getUserMedia(a).then(b).then(c).catch(function(a){console.warn("PANOLENS.Media: "+a)})},setVideDeviceIndex:function(a){this.videoDeviceIndex=a},start:function(a){var b=this.constraints,c=this.getUserMedia.bind(this);this.element=this.createVideoElement();return this.getDevices().then(function(d){if(!d||0===d.length)throw Error("no video device found");b.video.deviceId=(a||d[0]).deviceId;return c(b)})},stop:function(){var a=this.stream;a&&a.active&&(a.getTracks()[0].stop(), 1052 window.removeEventListener("resize",this.onWindowResize.bind(this)),this.stream=this.element=null)},setMediaStream:function(a){this.stream=a;this.element.srcObject=a;this.scene&&(this.scene.background=this.createVideoTexture());window.addEventListener("resize",this.onWindowResize.bind(this))},playVideo:function(){var a=this.element;a&&(a.play(),this.dispatchEvent({type:"play"}))},pauseVideo:function(){var a=this.element;a&&(a.pause(),this.dispatchEvent({type:"pause"}))},createVideoTexture:function(){var a= 1053 this.element,b=new e.VideoTexture(a);b.generateMipmaps=!1;b.minFilter=e.LinearFilter;b.magFilter=e.LinearFilter;b.format=e.RGBFormat;b.center.set(.5,.5);a.addEventListener("canplay",this.onWindowResize.bind(this));return b},createVideoElement:function(){var a=this.dispatchEvent.bind(this),b=document.createElement("video");b.setAttribute("autoplay","");b.setAttribute("muted","");b.setAttribute("playsinline","");b.style.position="absolute";b.style.top="0";b.style.left="0";b.style.width="100%";b.style.height= 1054 "100%";b.style.objectPosition="center";b.style.objectFit="cover";b.style.display=this.scene?"none":"";b.addEventListener("canplay",function(){return a({type:"canplay"})});return b},onWindowResize:function(){if(this.element&&this.element.videoWidth&&this.element.videoHeight&&this.scene){var a=this.container,b=a.clientWidth;a=a.clientHeight;var c=this.scene.background,d=this.element;d=d.videoHeight/d.videoWidth*(this.container?b/a:1)*this.ratioScalar;b>a?c.repeat.set(d,1):c.repeat.set(1,1/d)}}});M.prototype= 1055 Object.assign(Object.create(e.Sprite.prototype),{constructor:M,setColor:function(a){this.material.color.copy(a instanceof e.Color?a:new e.Color(a))},createCanvasTexture:function(a){a=new e.CanvasTexture(a);a.minFilter=e.LinearFilter;a.magFilter=e.LinearFilter;a.generateMipmaps=!1;return a},createCanvas:function(){var a=document.createElement("canvas"),b=a.getContext("2d"),c=this.dpr;a.width=32*c;a.height=32*c;b.scale(c,c);b.shadowBlur=5;b.shadowColor="rgba(200,200,200,0.9)";return{canvas:a,context:b}}, 1056 updateCanvasArcByProgress:function(a){var b=this.context,c=this.canvasWidth,d=this.canvasHeight,g=this.material,k=this.dpr,e=a*Math.PI*2,m=this.color.getStyle(),l=.5*c/k;k=.5*d/k;b.clearRect(0,0,c,d);b.beginPath();0===a?(b.arc(l,k,c/16,0,2*Math.PI),b.fillStyle=m,b.fill()):(b.arc(l,k,c/4-3,-Math.PI/2,-Math.PI/2+e),b.strokeStyle=m,b.lineWidth=3,b.stroke());b.closePath();g.map.needsUpdate=!0},ripple:function(){var a=this,b=this.context,c=this.canvasWidth,d=this.canvasHeight,g=this.material,k=this.rippleDuration, 1057 e=performance.now(),m=this.color,l=this.dpr,h=.5*c/l,q=.5*d/l,f=function(){var p=window.requestAnimationFrame(f),v=(performance.now()-e)/k,n=0<1-v?1-v:0,r=v*c*.5/l;b.clearRect(0,0,c,d);b.beginPath();b.arc(h,q,r,0,2*Math.PI);b.fillStyle="rgba("+255*m.r+", "+255*m.g+", "+255*m.b+", "+n+")";b.fill();b.closePath();1<=v&&(window.cancelAnimationFrame(p),a.updateCanvasArcByProgress(0),a.dispatchEvent({type:"reticle-ripple-end"}));g.map.needsUpdate=!0};this.dispatchEvent({type:"reticle-ripple-start"});f()}, 1058 show:function(){this.visible=!0},hide:function(){this.visible=!1},start:function(a){this.autoSelect&&(this.dispatchEvent({type:"reticle-start"}),this.startTimestamp=performance.now(),this.callback=a,this.update())},end:function(){this.startTimestamp&&(window.cancelAnimationFrame(this.timerId),this.updateCanvasArcByProgress(0),this.startTimestamp=this.timerId=this.callback=null,this.dispatchEvent({type:"reticle-end"}))},update:function(){this.timerId=window.requestAnimationFrame(this.update.bind(this)); 1059 var a=(performance.now()-this.startTimestamp)/this.dwellTime;this.updateCanvasArcByProgress(a);this.dispatchEvent({type:"reticle-update",progress:a});1<=a&&(window.cancelAnimationFrame(this.timerId),this.callback&&this.callback(),this.end(),this.ripple())}});var r=function(a,b){return b={exports:{}},a(b,b.exports),b.exports}(function(a,b){b=function(){this._tweens={};this._tweensAddedDuringUpdate={}};b.prototype={getAll:function(){return Object.keys(this._tweens).map(function(a){return this._tweens[a]}.bind(this))}, 1060 removeAll:function(){this._tweens={}},add:function(a){this._tweens[a.getId()]=a;this._tweensAddedDuringUpdate[a.getId()]=a},remove:function(a){delete this._tweens[a.getId()];delete this._tweensAddedDuringUpdate[a.getId()]},update:function(a,b){var d=Object.keys(this._tweens);if(0===d.length)return!1;for(a=void 0!==a?a:c.now();0<d.length;){this._tweensAddedDuringUpdate={};for(var g=0;g<d.length;g++){var e=this._tweens[d[g]];e&&!1===e.update(a)&&(e._isPlaying=!1,b||delete this._tweens[d[g]])}d=Object.keys(this._tweensAddedDuringUpdate)}return!0}}; 1061 var c=new b;c.Group=b;c._nextId=0;c.nextId=function(){return c._nextId++};c.now="undefined"===typeof self&&"undefined"!==typeof process&&process.hrtime?function(){var a=process.hrtime();return 1E3*a[0]+a[1]/1E6}:"undefined"!==typeof self&&void 0!==self.performance&&void 0!==self.performance.now?self.performance.now.bind(self.performance):void 0!==Date.now?Date.now:function(){return(new Date).getTime()};c.Tween=function(a,b){this._object=a;this._valuesStart={};this._valuesEnd={};this._valuesStartRepeat= 1062 {};this._duration=1E3;this._repeat=0;this._repeatDelayTime=void 0;this._reversed=this._isPlaying=this._yoyo=!1;this._delayTime=0;this._startTime=null;this._easingFunction=c.Easing.Linear.None;this._interpolationFunction=c.Interpolation.Linear;this._chainedTweens=[];this._onStartCallback=null;this._onStartCallbackFired=!1;this._onStopCallback=this._onCompleteCallback=this._onRepeatCallback=this._onUpdateCallback=null;this._group=b||c;this._id=c.nextId()};c.Tween.prototype={getId:function(){return this._id}, 1063 isPlaying:function(){return this._isPlaying},to:function(a,b){this._valuesEnd=Object.create(a);void 0!==b&&(this._duration=b);return this},duration:function(a){this._duration=a;return this},start:function(a){this._group.add(this);this._isPlaying=!0;this._onStartCallbackFired=!1;this._startTime=void 0!==a?"string"===typeof a?c.now()+parseFloat(a):a:c.now();this._startTime+=this._delayTime;for(var d in this._valuesEnd){if(this._valuesEnd[d]instanceof Array){if(0===this._valuesEnd[d].length)continue; 1064 this._valuesEnd[d]=[this._object[d]].concat(this._valuesEnd[d])}void 0!==this._object[d]&&(this._valuesStart[d]=this._object[d],!1===this._valuesStart[d]instanceof Array&&(this._valuesStart[d]*=1),this._valuesStartRepeat[d]=this._valuesStart[d]||0)}return this},stop:function(){if(!this._isPlaying)return this;this._group.remove(this);this._isPlaying=!1;null!==this._onStopCallback&&this._onStopCallback(this._object);this.stopChainedTweens();return this},end:function(){this.update(Infinity);return this}, 1065 stopChainedTweens:function(){for(var a=0,b=this._chainedTweens.length;a<b;a++)this._chainedTweens[a].stop()},group:function(a){this._group=a;return this},delay:function(a){this._delayTime=a;return this},repeat:function(a){this._repeat=a;return this},repeatDelay:function(a){this._repeatDelayTime=a;return this},yoyo:function(a){this._yoyo=a;return this},easing:function(a){this._easingFunction=a;return this},interpolation:function(a){this._interpolationFunction=a;return this},chain:function(){this._chainedTweens= 1066 arguments;return this},onStart:function(a){this._onStartCallback=a;return this},onUpdate:function(a){this._onUpdateCallback=a;return this},onRepeat:function(a){this._onRepeatCallback=a;return this},onComplete:function(a){this._onCompleteCallback=a;return this},onStop:function(a){this._onStopCallback=a;return this},update:function(a){var b;if(a<this._startTime)return!0;!1===this._onStartCallbackFired&&(null!==this._onStartCallback&&this._onStartCallback(this._object),this._onStartCallbackFired=!0); 1067 var d=(a-this._startTime)/this._duration;d=0===this._duration||1<d?1:d;var c=this._easingFunction(d);for(b in this._valuesEnd)if(void 0!==this._valuesStart[b]){var e=this._valuesStart[b]||0,l=this._valuesEnd[b];l instanceof Array?this._object[b]=this._interpolationFunction(l,c):("string"===typeof l&&(l="+"===l.charAt(0)||"-"===l.charAt(0)?e+parseFloat(l):parseFloat(l)),"number"===typeof l&&(this._object[b]=e+(l-e)*c))}null!==this._onUpdateCallback&&this._onUpdateCallback(this._object,d);if(1===d)if(0< 1068 this._repeat){isFinite(this._repeat)&&this._repeat--;for(b in this._valuesStartRepeat)"string"===typeof this._valuesEnd[b]&&(this._valuesStartRepeat[b]+=parseFloat(this._valuesEnd[b])),this._yoyo&&(d=this._valuesStartRepeat[b],this._valuesStartRepeat[b]=this._valuesEnd[b],this._valuesEnd[b]=d),this._valuesStart[b]=this._valuesStartRepeat[b];this._yoyo&&(this._reversed=!this._reversed);this._startTime=void 0!==this._repeatDelayTime?a+this._repeatDelayTime:a+this._delayTime;null!==this._onRepeatCallback&& 1069 this._onRepeatCallback(this._object)}else{null!==this._onCompleteCallback&&this._onCompleteCallback(this._object);a=0;for(b=this._chainedTweens.length;a<b;a++)this._chainedTweens[a].start(this._startTime+this._duration);return!1}return!0}};c.Easing={Linear:{None:function(a){return a}},Quadratic:{In:function(a){return a*a},Out:function(a){return a*(2-a)},InOut:function(a){return 1>(a*=2)?.5*a*a:-.5*(--a*(a-2)-1)}},Cubic:{In:function(a){return a*a*a},Out:function(a){return--a*a*a+1},InOut:function(a){return 1> 1070 (a*=2)?.5*a*a*a:.5*((a-=2)*a*a+2)}},Quartic:{In:function(a){return a*a*a*a},Out:function(a){return 1- --a*a*a*a},InOut:function(a){return 1>(a*=2)?.5*a*a*a*a:-.5*((a-=2)*a*a*a-2)}},Quintic:{In:function(a){return a*a*a*a*a},Out:function(a){return--a*a*a*a*a+1},InOut:function(a){return 1>(a*=2)?.5*a*a*a*a*a:.5*((a-=2)*a*a*a*a+2)}},Sinusoidal:{In:function(a){return 1-Math.cos(a*Math.PI/2)},Out:function(a){return Math.sin(a*Math.PI/2)},InOut:function(a){return.5*(1-Math.cos(Math.PI*a))}},Exponential:{In:function(a){return 0=== 1071 a?0:Math.pow(1024,a-1)},Out:function(a){return 1===a?1:1-Math.pow(2,-10*a)},InOut:function(a){return 0===a?0:1===a?1:1>(a*=2)?.5*Math.pow(1024,a-1):.5*(-Math.pow(2,-10*(a-1))+2)}},Circular:{In:function(a){return 1-Math.sqrt(1-a*a)},Out:function(a){return Math.sqrt(1- --a*a)},InOut:function(a){return 1>(a*=2)?-.5*(Math.sqrt(1-a*a)-1):.5*(Math.sqrt(1-(a-=2)*a)+1)}},Elastic:{In:function(a){return 0===a?0:1===a?1:-Math.pow(2,10*(a-1))*Math.sin(5*(a-1.1)*Math.PI)},Out:function(a){return 0===a?0:1===a? 1072 1:Math.pow(2,-10*a)*Math.sin(5*(a-.1)*Math.PI)+1},InOut:function(a){if(0===a)return 0;if(1===a)return 1;a*=2;return 1>a?-.5*Math.pow(2,10*(a-1))*Math.sin(5*(a-1.1)*Math.PI):.5*Math.pow(2,-10*(a-1))*Math.sin(5*(a-1.1)*Math.PI)+1}},Back:{In:function(a){return a*a*(2.70158*a-1.70158)},Out:function(a){return--a*a*(2.70158*a+1.70158)+1},InOut:function(a){return 1>(a*=2)?.5*a*a*(3.5949095*a-2.5949095):.5*((a-=2)*a*(3.5949095*a+2.5949095)+2)}},Bounce:{In:function(a){return 1-c.Easing.Bounce.Out(1-a)},Out:function(a){return a< 1073 1/2.75?7.5625*a*a:a<2/2.75?7.5625*(a-=1.5/2.75)*a+.75:a<2.5/2.75?7.5625*(a-=2.25/2.75)*a+.9375:7.5625*(a-=2.625/2.75)*a+.984375},InOut:function(a){return.5>a?.5*c.Easing.Bounce.In(2*a):.5*c.Easing.Bounce.Out(2*a-1)+.5}}};c.Interpolation={Linear:function(a,b){var d=a.length-1,g=d*b,e=Math.floor(g),l=c.Interpolation.Utils.Linear;return 0>b?l(a[0],a[1],g):1<b?l(a[d],a[d-1],d-g):l(a[e],a[e+1>d?d:e+1],g-e)},Bezier:function(a,b){for(var d=0,g=a.length-1,e=Math.pow,l=c.Interpolation.Utils.Bernstein,h=0;h<= 1074 g;h++)d+=e(1-b,g-h)*e(b,h)*a[h]*l(g,h);return d},CatmullRom:function(a,b){var d=a.length-1,g=d*b,e=Math.floor(g),l=c.Interpolation.Utils.CatmullRom;return a[0]===a[d]?(0>b&&(e=Math.floor(g=d*(1+b))),l(a[(e-1+d)%d],a[e],a[(e+1)%d],a[(e+2)%d],g-e)):0>b?a[0]-(l(a[0],a[0],a[1],a[1],-g)-a[0]):1<b?a[d]-(l(a[d],a[d],a[d-1],a[d-1],g-d)-a[d]):l(a[e?e-1:0],a[e],a[d<e+1?d:e+1],a[d<e+2?d:e+2],g-e)},Utils:{Linear:function(a,b,c){return(b-a)*c+a},Bernstein:function(a,b){var d=c.Interpolation.Utils.Factorial;return d(a)/ 1075 d(b)/d(a-b)},Factorial:function(){var a=[1];return function(b){var c=1;if(a[b])return a[b];for(var d=b;1<d;d--)c*=d;return a[b]=c}}(),CatmullRom:function(a,b,c,e,m){a=.5*(c-a);e=.5*(e-b);var d=m*m;return(2*b-2*c+a+e)*m*d+(-3*b+3*c-2*a-e)*d+a*m+b}}};a.exports=c});z.prototype=Object.assign(Object.create(e.Sprite.prototype),{constructor:z,setContainer:function(a){if(a instanceof HTMLElement)var b=a;else a&&a.container&&(b=a.container);b&&this.element&&b.appendChild(this.element);this.container=b},getContainer:function(){return this.container}, 1076 onClick:function(a){this.element&&this.getContainer()&&(this.onHoverStart(a),this.lockHoverElement())},onDismiss:function(){this.element&&(this.unlockHoverElement(),this.onHoverEnd())},onHover:function(){},onHoverStart:function(a){if(this.getContainer()){var b=this.cursorStyle||(this.mode===t.NORMAL?"pointer":"default"),c=this.scaleDownAnimation,d=this.scaleUpAnimation,g=this.element;this.isHovering=!0;this.container.style.cursor=b;this.animated&&(c.stop(),d.start());g&&0<=a.mouseEvent.clientX&&0<= 1077 a.mouseEvent.clientY&&(a=g.left,b=g.right,c=g.style,this.mode===t.CARDBOARD||this.mode===t.STEREO?(c.display="none",a.style.display="block",b.style.display="block",g._width=a.clientWidth,g._height=a.clientHeight):(c.display="block",a&&(a.style.display="none"),b&&(b.style.display="none"),g._width=g.clientWidth,g._height=g.clientHeight))}},onHoverEnd:function(){if(this.getContainer()){var a=this.scaleDownAnimation,b=this.scaleUpAnimation,c=this.element;this.isHovering=!1;this.container.style.cursor= 1078 "default";this.animated&&(b.stop(),a.start());c&&!this.element.locked&&(a=c.left,b=c.right,c.style.display="none",a&&(a.style.display="none"),b&&(b.style.display="none"),this.unlockHoverElement())}},onDualEyeEffect:function(a){if(this.getContainer()){this.mode=a.mode;a=this.element;var b=this.container.clientWidth/2;var c=this.container.clientHeight/2;a&&(a.left||a.right||(a.left=a.cloneNode(!0),a.right=a.cloneNode(!0)),this.mode===t.CARDBOARD||this.mode===t.STEREO?(a.left.style.display=a.style.display, 1079 a.right.style.display=a.style.display,a.style.display="none"):(a.style.display=a.left.style.display,a.left.style.display="none",a.right.style.display="none"),this.translateElement(b,c),this.container.appendChild(a.left),this.container.appendChild(a.right))}},translateElement:function(a,b){if(this.element._width&&this.element._height&&this.getContainer()){var c=this.container;var d=this.element;var g=d._width/2;var e=d._height/2;var p=void 0!==d.verticalDelta?d.verticalDelta:40;var m=a-g;var l=b-e- 1080 p;this.mode!==t.CARDBOARD&&this.mode!==t.STEREO||!d.left||!d.right||a===c.clientWidth/2&&b===c.clientHeight/2?this.setElementStyle("transform",d,"translate("+m+"px, "+l+"px)"):(m=c.clientWidth/4-g+(a-c.clientWidth/2),l=c.clientHeight/2-e-p+(b-c.clientHeight/2),this.setElementStyle("transform",d.left,"translate("+m+"px, "+l+"px)"),m+=c.clientWidth/2,this.setElementStyle("transform",d.right,"translate("+m+"px, "+l+"px)"))}},setElementStyle:function(a,b,c){b=b.style;"transform"===a&&(b.webkitTransform= 1081 b.msTransform=b.transform=c)},setText:function(a){this.element&&(this.element.textContent=a)},setCursorHoverStyle:function(a){this.cursorStyle=a},addHoverText:function(a,b){b=void 0===b?40:b;this.element||(this.element=document.createElement("div"),this.element.style.display="none",this.element.style.color="#fff",this.element.style.top=0,this.element.style.maxWidth="50%",this.element.style.maxHeight="50%",this.element.style.textShadow="0 0 3px #000000",this.element.style.fontFamily='"Trebuchet MS", Helvetica, sans-serif', 1082 this.element.style.position="absolute",this.element.classList.add("panolens-infospot"),this.element.verticalDelta=b);this.setText(a)},addHoverElement:function(a,b){b=void 0===b?40:b;this.element||(this.element=a.cloneNode(!0),this.element.style.display="none",this.element.style.top=0,this.element.style.position="absolute",this.element.classList.add("panolens-infospot"),this.element.verticalDelta=b)},removeHoverElement:function(){this.element&&(this.element.left&&(this.container.removeChild(this.element.left), 1083 this.element.left=null),this.element.right&&(this.container.removeChild(this.element.right),this.element.right=null),this.container.removeChild(this.element),this.element=null)},lockHoverElement:function(){this.element&&(this.element.locked=!0)},unlockHoverElement:function(){this.element&&(this.element.locked=!1)},enableRaycast:function(a){this.raycast=void 0===a||a?this.originalRaycast:function(){}},show:function(a){a=void 0===a?0:a;var b=this.hideAnimation,c=this.showAnimation,d=this.material;this.animated? 1084 (b.stop(),c.delay(a).start()):(this.enableRaycast(!0),d.opacity=1)},hide:function(a){a=void 0===a?0:a;var b=this.hideAnimation,c=this.showAnimation,d=this.material;this.animated?(c.stop(),b.delay(a).start()):(this.enableRaycast(!1),d.opacity=0)},setFocusMethod:function(a){a&&(this.HANDLER_FOCUS=a.method)},focus:function(a,b){this.HANDLER_FOCUS&&(this.HANDLER_FOCUS(this.position,a,b),this.onDismiss())},dispose:function(){var a=this.geometry,b=this.material,c=b.map;this.removeHoverElement();this.parent&& 1085 this.parent.remove(this);c&&(c.dispose(),b.map=null);a&&(a.dispose(),this.geometry=null);b&&(b.dispose(),this.material=null)}});I.prototype=Object.assign(Object.create(e.EventDispatcher.prototype),{constructor:I,addControlBar:function(){if(this.container){var a=this,b,c;var d=document.createElement("div");d.style.width="100%";d.style.height="44px";d.style.float="left";d.style.transform=d.style.webkitTransform=d.style.msTransform="translateY(-100%)";d.style.background="-webkit-linear-gradient(bottom, rgba(0,0,0,0.2), rgba(0,0,0,0))"; 1086 d.style.background="-moz-linear-gradient(bottom, rgba(0,0,0,0.2), rgba(0,0,0,0))";d.style.background="-o-linear-gradient(bottom, rgba(0,0,0,0.2), rgba(0,0,0,0))";d.style.background="-ms-linear-gradient(bottom, rgba(0,0,0,0.2), rgba(0,0,0,0))";d.style.background="linear-gradient(bottom, rgba(0,0,0,0.2), rgba(0,0,0,0))";d.style.transition=this.DEFAULT_TRANSITION;d.style.pointerEvents="none";d.isHidden=!1;d.toggle=function(){d.isHidden=!d.isHidden;b=d.isHidden?"translateY(0)":"translateY(-100%)";c=d.isHidden? 1087 0:1;d.style.transform=d.style.webkitTransform=d.style.msTransform=b;d.style.opacity=c};var g=this.createDefaultMenu();this.mainMenu=this.createMainMenu(g);d.appendChild(this.mainMenu);this.mask=g=this.createMask();this.container.appendChild(g);d.dispose=function(){a.fullscreenElement&&(d.removeChild(a.fullscreenElement),a.fullscreenElement.dispose(),a.fullscreenElement=null);a.settingElement&&(d.removeChild(a.settingElement),a.settingElement.dispose(),a.settingElement=null);a.videoElement&&(d.removeChild(a.videoElement), 1088 a.videoElement.dispose(),a.videoElement=null)};this.container.appendChild(d);this.mask.addEventListener("mousemove",this.PREVENT_EVENT_HANDLER,!0);this.mask.addEventListener("mouseup",this.PREVENT_EVENT_HANDLER,!0);this.mask.addEventListener("mousedown",this.PREVENT_EVENT_HANDLER,!0);this.mask.addEventListener(a.TOUCH_ENABLED?"touchend":"click",function(b){b.preventDefault();b.stopPropagation();a.mask.hide();a.settingElement.deactivate()},!1);this.addEventListener("control-bar-toggle",d.toggle);this.barElement= 1089 d}else console.warn("Widget container not set")},createDefaultMenu:function(){var a=this;var b=function(b,d){return function(){a.dispatchEvent({type:"panolens-viewer-handler",method:b,data:d})}};return[{title:"Control",subMenu:[{title:this.TOUCH_ENABLED?"Touch":"Mouse",handler:b("enableControl",E.ORBIT)},{title:"Sensor",handler:b("enableControl",E.DEVICEORIENTATION)}]},{title:"Mode",subMenu:[{title:"Normal",handler:b("disableEffect")},{title:"Cardboard",handler:b("enableEffect",t.CARDBOARD)},{title:"Stereoscopic", 1090 handler:b("enableEffect",t.STEREO)}]}]},addControlButton:function(a){switch(a){case "fullscreen":this.fullscreenElement=a=this.createFullscreenButton();break;case "setting":this.settingElement=a=this.createSettingButton();break;case "video":this.videoElement=a=this.createVideoControl();break;default:return}a&&this.barElement.appendChild(a)},createMask:function(){var a=document.createElement("div");a.style.position="absolute";a.style.top=0;a.style.left=0;a.style.width="100%";a.style.height="100%"; 1091 a.style.background="transparent";a.style.display="none";a.show=function(){this.style.display="block"};a.hide=function(){this.style.display="none"};return a},createSettingButton:function(){var a=this;var b=this.createCustomItem({style:{backgroundImage:'url("'+u.Setting+'")',webkitTransition:this.DEFAULT_TRANSITION,transition:this.DEFAULT_TRANSITION},onTap:function(b){b.preventDefault();b.stopPropagation();a.mainMenu.toggle();this.activated?this.deactivate():this.activate()}});b.activate=function(){this.style.transform= 1092 "rotate3d(0,0,1,90deg)";this.activated=!0;a.mask.show()};b.deactivate=function(){this.style.transform="rotate3d(0,0,0,0)";this.activated=!1;a.mask.hide();a.mainMenu&&a.mainMenu.visible&&a.mainMenu.hide();a.activeSubMenu&&a.activeSubMenu.visible&&a.activeSubMenu.hide();a.mainMenu&&a.mainMenu._width&&(a.mainMenu.changeSize(a.mainMenu._width),a.mainMenu.unslideAll())};b.activated=!1;return b},createFullscreenButton:function(){function a(){d&&(c=!c,e.style.backgroundImage=c?'url("'+u.FullscreenLeave+ 1093 '")':'url("'+u.FullscreenEnter+'")');b.dispatchEvent({type:"panolens-viewer-handler",method:"onWindowResize"});d=!0}var b=this,c=!1,d=!0,g=this.container;if(document.fullscreenEnabled||document.webkitFullscreenEnabled||document.mozFullScreenEnabled||document.msFullscreenEnabled){document.addEventListener("fullscreenchange",a,!1);document.addEventListener("webkitfullscreenchange",a,!1);document.addEventListener("mozfullscreenchange",a,!1);document.addEventListener("MSFullscreenChange",a,!1);var e= 1094 this.createCustomItem({style:{backgroundImage:'url("'+u.FullscreenEnter+'")'},onTap:function(a){a.preventDefault();a.stopPropagation();d=!1;c?(document.exitFullscreen&&document.exitFullscreen(),document.msExitFullscreen&&document.msExitFullscreen(),document.mozCancelFullScreen&&document.mozCancelFullScreen(),document.webkitExitFullscreen&&document.webkitExitFullscreen(),c=!1):(g.requestFullscreen&&g.requestFullscreen(),g.msRequestFullscreen&&g.msRequestFullscreen(),g.mozRequestFullScreen&&g.mozRequestFullScreen(), 1095 g.webkitRequestFullscreen&&g.webkitRequestFullscreen(Element.ALLOW_KEYBOARD_INPUT),c=!0);this.style.backgroundImage=c?'url("'+u.FullscreenLeave+'")':'url("'+u.FullscreenEnter+'")'}});if(!document.querySelector("panolens-style-addon")){var p=document.createElement("style");p.id="panolens-style-addon";p.innerHTML=":-webkit-full-screen { width: 100% !important; height: 100% !important }";document.body.appendChild(p)}return e}},createVideoControl:function(){var a=document.createElement("span");a.style.display= 1096 "none";a.show=function(){a.style.display=""};a.hide=function(){a.style.display="none";a.controlButton.paused=!0;a.controlButton.update()};a.controlButton=this.createVideoControlButton();a.seekBar=this.createVideoControlSeekbar();a.appendChild(a.controlButton);a.appendChild(a.seekBar);a.dispose=function(){a.removeChild(a.controlButton);a.removeChild(a.seekBar);a.controlButton.dispose();a.controlButton=null;a.seekBar.dispose();a.seekBar=null};this.addEventListener("video-control-show",a.show);this.addEventListener("video-control-hide", 1097 a.hide);return a},createVideoControlButton:function(){var a=this,b=this.createCustomItem({style:{float:"left",backgroundImage:'url("'+u.VideoPlay+'")'},onTap:function(c){c.preventDefault();c.stopPropagation();a.dispatchEvent({type:"panolens-viewer-handler",method:"toggleVideoPlay",data:!this.paused});this.paused=!this.paused;b.update()}});b.paused=!0;b.update=function(a){this.paused=void 0!==a?a:this.paused;this.style.backgroundImage='url("'+(this.paused?u.VideoPlay:u.VideoPause)+'")'};return b}, 1098 createVideoControlSeekbar:function(){function a(a){a.stopPropagation();e=!0;p=a.clientX||a.changedTouches&&a.changedTouches[0].clientX;m=parseInt(h.style.width)/100;g.container.addEventListener("mousemove",b,{passive:!0});g.container.addEventListener("mouseup",c,{passive:!0});g.container.addEventListener("touchmove",b,{passive:!0});g.container.addEventListener("touchend",c,{passive:!0})}function b(a){e&&(l=((a.clientX||a.changedTouches&&a.changedTouches[0].clientX)-p)/f.clientWidth,l=m+l,l=1<l?1: 1099 0>l?0:l,f.setProgress(l),g.dispatchEvent({type:"panolens-viewer-handler",method:"setVideoCurrentTime",data:l}))}function c(a){a.stopPropagation();e=!1;d()}function d(){g.container.removeEventListener("mousemove",b,!1);g.container.removeEventListener("mouseup",c,!1);g.container.removeEventListener("touchmove",b,!1);g.container.removeEventListener("touchend",c,!1)}var g=this,e=!1,p,m,l;var h=document.createElement("div");h.style.width="0%";h.style.height="100%";h.style.backgroundColor="#fff";var q= 1100 document.createElement("div");q.style.float="right";q.style.width="14px";q.style.height="14px";q.style.transform="translate(7px, -5px)";q.style.borderRadius="50%";q.style.backgroundColor="#ddd";q.addEventListener("mousedown",a,{passive:!0});q.addEventListener("touchstart",a,{passive:!0});h.appendChild(q);var f=this.createCustomItem({style:{float:"left",width:"30%",height:"4px",marginTop:"20px",backgroundColor:"rgba(188,188,188,0.8)"},onTap:function(a){a.preventDefault();a.stopPropagation();if(a.target!== 1101 q){var b=a.changedTouches&&0<a.changedTouches.length?(a.changedTouches[0].pageX-a.target.getBoundingClientRect().left)/this.clientWidth:a.offsetX/this.clientWidth;g.dispatchEvent({type:"panolens-viewer-handler",method:"setVideoCurrentTime",data:b});f.setProgress(a.offsetX/this.clientWidth)}},onDispose:function(){d();q=h=null}});f.appendChild(h);f.setProgress=function(a){h.style.width=100*a+"%"};this.addEventListener("video-update",function(a){f.setProgress(a.percentage)});f.progressElement=h;f.progressElementControl= 1102 q;return f},createMenuItem:function(a){var b=this,c=document.createElement("a");c.textContent=a;c.style.display="block";c.style.padding="10px";c.style.textDecoration="none";c.style.cursor="pointer";c.style.pointerEvents="auto";c.style.transition=this.DEFAULT_TRANSITION;c.slide=function(a){this.style.transform="translateX("+(a?"":"-")+"100%)"};c.unslide=function(){this.style.transform="translateX(0)"};c.setIcon=function(a){this.icon&&(this.icon.style.backgroundImage="url("+a+")")};c.setSelectionTitle= 1103 function(a){this.selection&&(this.selection.textContent=a)};c.addSelection=function(a){var b=document.createElement("span");b.style.fontSize="13px";b.style.fontWeight="300";b.style.float="right";this.selection=b;this.setSelectionTitle(a);this.appendChild(b);return this};c.addIcon=function(a,b,c){a=void 0===a?u.ChevronRight:a;b=void 0===b?!1:b;c=void 0===c?!1:c;var d=document.createElement("span");d.style.float=b?"left":"right";d.style.width="17px";d.style.height="17px";d.style["margin"+(b?"Right": 1104 "Left")]="12px";d.style.backgroundSize="cover";c&&(d.style.transform="rotateZ(180deg)");this.icon=d;this.setIcon(a);this.appendChild(d);return this};c.addSubMenu=function(a,c){this.subMenu=b.createSubMenu(a,c);return this};c.addEventListener("mouseenter",function(){this.style.backgroundColor="#e0e0e0"},!1);c.addEventListener("mouseleave",function(){this.style.backgroundColor="#fafafa"},!1);return c},createMenuItemHeader:function(a){a=this.createMenuItem(a);a.style.borderBottom="1px solid #333";a.style.paddingBottom= 1105 "15px";return a},createMainMenu:function(a){function b(a){a.preventDefault();a.stopPropagation();var b=c.mainMenu,d=this.subMenu;b.hide();b.slideAll();b.parentElement.appendChild(d);c.activeMainItem=this;c.activeSubMenu=d;window.requestAnimationFrame(function(){b.changeSize(d.clientWidth);d.show();d.unslideAll()})}var c=this,d=this.createMenu();d._width=200;d.changeSize(d._width);for(var e=0;e<a.length;e++){var k=d.addItem(a[e].title);k.style.paddingLeft="20px";k.addIcon().addEventListener(c.TOUCH_ENABLED? 1106 "touchend":"click",b,!1);a[e].subMenu&&0<a[e].subMenu.length&&k.addSelection(a[e].subMenu[0].title).addSubMenu(a[e].title,a[e].subMenu)}return d},createSubMenu:function(a,b){function c(a){a.preventDefault();a.stopPropagation();e=d.mainMenu;e.changeSize(e._width);e.unslideAll();e.show();k.slideAll(!0);k.hide();"header"!==this.type&&(k.setActiveItem(this),d.activeMainItem.setSelectionTitle(this.textContent),this.handler&&this.handler())}var d=this,e,k=this.createMenu();k.items=b;k.activeItem=null;k.addHeader(a).addIcon(void 0, 1107 !0,!0).addEventListener(d.TOUCH_ENABLED?"touchend":"click",c,!1);for(a=0;a<b.length;a++){var h=k.addItem(b[a].title);h.style.fontWeight=300;h.handler=b[a].handler;h.addIcon(" ",!0);h.addEventListener(d.TOUCH_ENABLED?"touchend":"click",c,!1);k.activeItem||k.setActiveItem(h)}k.slideAll(!0);return k},createMenu:function(){var a=this,b=document.createElement("span"),c=b.style;c.padding="5px 0";c.position="fixed";c.bottom="100%";c.right="14px";c.backgroundColor="#fafafa";c.fontFamily="Helvetica Neue"; 1108 c.fontSize="14px";c.visibility="hidden";c.opacity=0;c.boxShadow="0 0 12pt rgba(0,0,0,0.25)";c.borderRadius="2px";c.overflow="hidden";c.willChange="width, height, opacity";c.pointerEvents="auto";c.transition=this.DEFAULT_TRANSITION;b.visible=!1;b.changeSize=function(a,b){a&&(this.style.width=a+"px");b&&(this.style.height=b+"px")};b.show=function(){this.style.opacity=1;this.style.visibility="visible";this.visible=!0};b.hide=function(){this.style.opacity=0;this.style.visibility="hidden";this.visible= 1109 !1};b.toggle=function(){this.visible?this.hide():this.show()};b.slideAll=function(a){for(var c=0;c<b.children.length;c++)b.children[c].slide&&b.children[c].slide(a)};b.unslideAll=function(){for(var a=0;a<b.children.length;a++)b.children[a].unslide&&b.children[a].unslide()};b.addHeader=function(b){b=a.createMenuItemHeader(b);b.type="header";this.appendChild(b);return b};b.addItem=function(b){b=a.createMenuItem(b);b.type="item";this.appendChild(b);return b};b.setActiveItem=function(a){this.activeItem&& 1110 this.activeItem.setIcon(" ");a.setIcon(u.Check);this.activeItem=a};b.addEventListener("mousemove",this.PREVENT_EVENT_HANDLER,!0);b.addEventListener("mouseup",this.PREVENT_EVENT_HANDLER,!0);b.addEventListener("mousedown",this.PREVENT_EVENT_HANDLER,!0);return b},createCustomItem:function(a){a=void 0===a?{}:a;var b=this,c=a.element||document.createElement("span"),d=a.onDispose;c.style.cursor="pointer";c.style.float="right";c.style.width="44px";c.style.height="100%";c.style.backgroundSize="60%";c.style.backgroundRepeat= 1111 "no-repeat";c.style.backgroundPosition="center";c.style.webkitUserSelect=c.style.MozUserSelect=c.style.userSelect="none";c.style.position="relative";c.style.pointerEvents="auto";c.addEventListener(b.TOUCH_ENABLED?"touchstart":"mouseenter",function(){c.style.filter=c.style.webkitFilter="drop-shadow(0 0 5px rgba(255,255,255,1))"},{passive:!0});c.addEventListener(b.TOUCH_ENABLED?"touchend":"mouseleave",function(){c.style.filter=c.style.webkitFilter=""},{passive:!0});this.mergeStyleOptions(c,a.style); 1112 a.onTap&&c.addEventListener(b.TOUCH_ENABLED?"touchend":"click",a.onTap,!1);c.dispose=function(){c.removeEventListener(b.TOUCH_ENABLED?"touchend":"click",a.onTap,!1);if(d)a.onDispose()};return c},mergeStyleOptions:function(a,b){b=void 0===b?{}:b;for(var c in b)b.hasOwnProperty(c)&&(a.style[c]=b[c]);return a},dispose:function(){this.barElement&&(this.container.removeChild(this.barElement),this.barElement.dispose(),this.barElement=null)}});n.prototype=Object.assign(Object.create(e.Mesh.prototype),{constructor:n, 1113 add:function(a){var b;if(1<arguments.length){for(b=0;b<arguments.length;b++)this.add(arguments[b]);return this}if(a instanceof z){if(b=a,a.dispatchEvent){var c=this.container;c&&a.dispatchEvent({type:"panolens-container",container:c});a.dispatchEvent({type:"panolens-infospot-focus",method:function(a,b,c){this.dispatchEvent({type:"panolens-viewer-handler",method:"tweenControlCenter",data:[a,b,c]})}.bind(this)})}}else b=new e.Object3D,b.scale.x=-1,b.scalePlaceHolder=!0,b.add(a);e.Object3D.prototype.add.call(this, 1114 b)},load:function(){this.onLoad()},onClick:function(a){a.intersects&&0===a.intersects.length&&this.traverse(function(a){a.dispatchEvent({type:"dismiss"})})},setContainer:function(a){if(a instanceof HTMLElement)var b=a;else a&&a.container&&(b=a.container);b&&(this.children.forEach(function(a){a instanceof z&&a.dispatchEvent&&a.dispatchEvent({type:"panolens-container",container:b})}),this.container=b)},onLoad:function(){this.loaded=!0;this.dispatchEvent({type:"load"})},onProgress:function(a){this.dispatchEvent({type:"progress", 1115 progress:a})},onError:function(){this.dispatchEvent({type:"error"})},getZoomLevel:function(){return 800>=window.innerWidth?this.ImageQualityFair:800<window.innerWidth&&1280>=window.innerWidth?this.ImageQualityMedium:1280<window.innerWidth&&1920>=window.innerWidth?this.ImageQualityHigh:1920<window.innerWidth?this.ImageQualitySuperHigh:this.ImageQualityLow},updateTexture:function(a){this.material.map=a;this.material.needsUpdate=!0},toggleInfospotVisibility:function(a,b){b=void 0!==b?b:0;var c=void 0!== 1116 a?a:this.isInfospotVisible?!1:!0;this.traverse(function(a){a instanceof z&&(c?a.show(b):a.hide(b))});this.isInfospotVisible=c;this.infospotAnimation.onComplete(function(){this.dispatchEvent({type:"infospot-animation-complete",visible:c})}.bind(this)).delay(b).start()},setLinkingImage:function(a,b){this.linkingImageURL=a;this.linkingImageScale=b},link:function(a,b,c,d){this.visible=!0;b?(c=void 0!==c?c:void 0!==a.linkingImageScale?a.linkingImageScale:300,d=d?d:a.linkingImageURL?a.linkingImageURL:u.Arrow, 1117 d=new z(c,d),d.position.copy(b),d.toPanorama=a,d.addEventListener("click",function(){this.dispatchEvent({type:"panolens-viewer-handler",method:"setPanorama",data:a})}.bind(this)),this.linkedSpots.push(d),this.add(d),this.visible=!1):console.warn("Please specify infospot position for linking")},reset:function(){this.children.length=0},setupTransitions:function(){this.fadeInAnimation=(new r.Tween(this.material)).easing(r.Easing.Quartic.Out).onStart(function(){this.visible=!0;this.dispatchEvent({type:"enter-fade-start"})}.bind(this)); 1118 this.fadeOutAnimation=(new r.Tween(this.material)).easing(r.Easing.Quartic.Out).onComplete(function(){this.visible=!1;this.dispatchEvent({type:"leave-complete"})}.bind(this));this.enterTransition=(new r.Tween(this)).easing(r.Easing.Quartic.Out).onComplete(function(){this.dispatchEvent({type:"enter-complete"})}.bind(this)).start();this.leaveTransition=(new r.Tween(this)).easing(r.Easing.Quartic.Out)},onFadeAnimationUpdate:function(){var a=this.material.opacity,b=this.material.uniforms;b&&b.opacity&& 1119 (b.opacity.value=a)},fadeIn:function(a){a=0<=a?a:this.animationDuration;this.fadeOutAnimation.stop();this.fadeInAnimation.to({opacity:1},a).onUpdate(this.onFadeAnimationUpdate.bind(this)).onComplete(function(){this.toggleInfospotVisibility(!0,a/2);this.dispatchEvent({type:"enter-fade-complete"})}.bind(this)).start()},fadeOut:function(a){a=0<=a?a:this.animationDuration;this.fadeInAnimation.stop();this.fadeOutAnimation.to({opacity:0},a).onUpdate(this.onFadeAnimationUpdate.bind(this)).start()},onEnter:function(){var a= 1120 this.animationDuration;this.leaveTransition.stop();this.enterTransition.to({},a).onStart(function(){this.dispatchEvent({type:"enter-start"});this.loaded?this.fadeIn(a):this.load()}.bind(this)).start();this.dispatchEvent({type:"enter"});this.children.forEach(function(a){a.dispatchEvent({type:"panorama-enter"})});this.active=!0},onLeave:function(){var a=this.animationDuration;this.enterTransition.stop();this.leaveTransition.to({},a).onStart(function(){this.dispatchEvent({type:"leave-start"});this.fadeOut(a); 1121 this.toggleInfospotVisibility(!1)}.bind(this)).start();this.dispatchEvent({type:"leave"});this.children.forEach(function(a){a.dispatchEvent({type:"panorama-leave"})});this.active=!1},dispose:function(){function a(b){for(var c=b.geometry,d=b.material,e=b.children.length-1;0<=e;e--)a(b.children[e]),b.remove(b.children[e]);b instanceof z&&b.dispose();c&&(c.dispose(),b.geometry=null);d&&(d.dispose(),b.material=null)}this.infospotAnimation.stop();this.fadeInAnimation.stop();this.fadeOutAnimation.stop(); 1122 this.enterTransition.stop();this.leaveTransition.stop();this.dispatchEvent({type:"panolens-viewer-handler",method:"onPanoramaDispose",data:this});a(this);this.parent&&this.parent.remove(this)}});y.prototype=Object.assign(Object.create(n.prototype),{constructor:y,load:function(a){a=a||this.src;if(!a)console.warn("Image source undefined");else if("string"===typeof a)N.load(a,this.onLoad.bind(this),this.onProgress.bind(this),this.onError.bind(this));else if(a instanceof HTMLImageElement)this.onLoad(new e.Texture(a))}, 1123 onLoad:function(a){a.minFilter=a.magFilter=e.LinearFilter;a.needsUpdate=!0;this.updateTexture(a);window.requestAnimationFrame(n.prototype.onLoad.bind(this))},reset:function(){n.prototype.reset.call(this)},dispose:function(){var a=this.material.map;e.Cache.remove(this.src);a&&a.dispose();n.prototype.dispose.call(this)}});W.prototype=Object.assign(Object.create(n.prototype),{constructor:W});F.prototype=Object.assign(Object.create(n.prototype),{constructor:F,load:function(){fa.load(this.images,this.onLoad.bind(this), 1124 this.onProgress.bind(this),this.onError.bind(this))},onLoad:function(a){this.material.uniforms.tCube.value=a;n.prototype.onLoad.call(this)},dispose:function(){var a=this.material.uniforms.tCube.value;this.images.forEach(function(a){e.Cache.remove(a)});a instanceof e.CubeTexture&&a.dispose();n.prototype.dispose.call(this)}});O.prototype=Object.assign(Object.create(F.prototype),{constructor:O});B.prototype=Object.assign(Object.create(n.prototype),{constructor:B,isMobile:function(){var a=!1,b=window.navigator.userAgent|| 1125 window.navigator.vendor||window.opera;if(/(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|mobile.+firefox|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows ce|xda|xiino/i.test(b)||/1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-/i.test(b.substr(0, 1126 4)))a=!0;return a},load:function(){var a=this.options,b=a.muted,c=a.loop,d=a.autoplay,e=a.playsinline;a=a.crossOrigin;var k=this.videoElement,h=this.material,m=this.onProgress.bind(this),l=this.onLoad.bind(this);k.loop=c;k.autoplay=d;k.playsinline=e;k.crossOrigin=a;k.muted=b;e&&(k.setAttribute("playsinline",""),k.setAttribute("webkit-playsinline",""));e=function(){this.setVideoTexture(k);d&&this.dispatchEvent({type:"panolens-viewer-handler",method:"updateVideoPlayButton",data:!1});this.isMobile()&& 1127 (k.pause(),d&&b?this.dispatchEvent({type:"panolens-viewer-handler",method:"updateVideoPlayButton",data:!1}):this.dispatchEvent({type:"panolens-viewer-handler",method:"updateVideoPlayButton",data:!0}));window.requestAnimationFrame(function(){h.map.needsUpdate=!0;m({loaded:1,total:1});l()})};2<k.readyState?e.call(this):(0===k.querySelectorAll("source").length&&(a=document.createElement("source"),a.src=this.src,k.appendChild(a)),k.load());k.addEventListener("loadeddata",e.bind(this));k.addEventListener("timeupdate", 1128 function(){this.videoProgress=0<=k.duration?k.currentTime/k.duration:0;this.dispatchEvent({type:"panolens-viewer-handler",method:"onVideoUpdate",data:this.videoProgress})}.bind(this));k.addEventListener("ended",function(){c||(this.resetVideo(),this.dispatchEvent({type:"panolens-viewer-handler",method:"updateVideoPlayButton",data:!0}))}.bind(this),!1)},setVideoTexture:function(a){a&&(a=new e.VideoTexture(a),a.minFilter=e.LinearFilter,a.magFilter=e.LinearFilter,a.format=e.RGBFormat,this.updateTexture(a))}, 1129 reset:function(){this.videoElement=void 0;n.prototype.reset.call(this)},isVideoPaused:function(){return this.videoElement.paused},toggleVideo:function(){var a=this.videoElement;if(a)a[a.paused?"play":"pause"]()},setVideoCurrentTime:function(a){a=a.percentage;var b=this.videoElement;b&&!Number.isNaN(a)&&1!==a&&(b.currentTime=b.duration*a,this.dispatchEvent({type:"panolens-viewer-handler",method:"onVideoUpdate",data:a}))},playVideo:function(){var a=this.videoElement,b=this.playVideo.bind(this),c=this.dispatchEvent.bind(this), 1130 d=function(){c({type:"play"})},e=function(a){window.requestAnimationFrame(b);c({type:"play-error",error:a})};a&&a.paused&&a.play().then(d).catch(e)},pauseVideo:function(){var a=this.videoElement;a&&!a.paused&&a.pause();this.dispatchEvent({type:"pause"})},resumeVideoProgress:function(){var a=this.videoElement;4<=a.readyState&&a.autoplay&&!this.isMobile()?(this.playVideo(),this.dispatchEvent({type:"panolens-viewer-handler",method:"updateVideoPlayButton",data:!1})):(this.pauseVideo(),this.dispatchEvent({type:"panolens-viewer-handler", 1131 method:"updateVideoPlayButton",data:!0}));this.setVideoCurrentTime({percentage:this.videoProgress})},resetVideo:function(){this.videoElement&&this.setVideoCurrentTime({percentage:0})},isVideoMuted:function(){return this.videoElement.muted},muteVideo:function(){var a=this.videoElement;a&&!a.muted&&(a.muted=!0);this.dispatchEvent({type:"volumechange"})},unmuteVideo:function(){var a=this.videoElement;a&&this.isVideoMuted()&&(a.muted=!1);this.dispatchEvent({type:"volumechange"})},getVideoElement:function(){return this.videoElement}, 1132 dispose:function(){var a=this.material.map;this.pauseVideo();this.removeEventListener("leave",this.pauseVideo.bind(this));this.removeEventListener("enter-fade-start",this.resumeVideoProgress.bind(this));this.removeEventListener("video-toggle",this.toggleVideo.bind(this));this.removeEventListener("video-time",this.setVideoCurrentTime.bind(this));a&&a.dispose();n.prototype.dispose.call(this)}});Object.assign(P.prototype,{constructor:P,setProgress:function(a,b){if(this.onProgress)this.onProgress({loaded:a, 1133 total:b})},adaptTextureToZoom:function(){var a=this.widths[this._zoom],b=this.heights[this._zoom],c=this.maxW,d=this.maxH;this._wc=Math.ceil(a/c);this._hc=Math.ceil(b/d);for(var e=0;e<this._hc;e++)for(var k=0;k<this._wc;k++){var h=document.createElement("canvas");h.width=k<this._wc-1?c:a-c*k;h.height=e<this._hc-1?d:b-d*e;this._canvas.push(h);this._ctx.push(h.getContext("2d"))}},composeFromTile:function(a,b,c){var d=this.maxW,e=this.maxH;a*=512;b*=512;var k=Math.floor(a/d),h=Math.floor(b/e);this._ctx[h* 1134 this._wc+k].drawImage(c,0,0,c.width,c.height,a-k*d,b-h*e,512,512);this.progress()},progress:function(){this._count++;this.setProgress(this._count,this._total);if(this._count===this._total&&(this.canvas=this._canvas,this.panoId=this._panoId,this.zoom=this._zoom,this.onPanoramaLoad))this.onPanoramaLoad(this._canvas[0])},composePanorama:function(){this.setProgress(0,1);var a=this.levelsW[this._zoom],b=this.levelsH[this._zoom],c=this;this._count=0;this._total=a*b;for(var d=this._parameters.useWebGL,e= 1135 0;e<b;e++)for(var k={},h=0;h<a;k={$jscomp$loop$prop$url$1:k.$jscomp$loop$prop$url$1},h++)k.$jscomp$loop$prop$url$1="https://geo0.ggpht.com/cbk?cb_client=maps_sv.tactile&authuser=0&hl=en&output=tile&zoom="+this._zoom+"&x="+h+"&y="+e+"&panoid="+this._panoId+"&nbt&fover=2",function(a){return function(b,e){if(d)var g=N.load(a.$jscomp$loop$prop$url$1,null,function(){c.composeFromTile(b,e,g)});else{var f=new Image;f.addEventListener("load",function(){c.composeFromTile(b,e,this)});f.crossOrigin="";f.src= 1136 a.$jscomp$loop$prop$url$1}}}(k)(h,e)},load:function(a){this.loadPano(a)},loadPano:function(a){var b=this;this._panoClient.getPanoramaById(a,function(a,d){d===google.maps.StreetViewStatus.OK&&(b.result=a,b.copyright=a.copyright,b._panoId=a.location.pano,b.composePanorama())})},setZoom:function(a){this._zoom=a;this.adaptTextureToZoom()}});Z.prototype=Object.assign(Object.create(y.prototype),{constructor:Z,load:function(a){this.loadRequested=!0;(a=a||this.panoId||{},this.gsvLoader)&&this.loadGSVLoader(a)}, 1137 setupGoogleMapAPI:function(a){var b=document.createElement("script");b.src="https://maps.googleapis.com/maps/api/js?";b.src+=a?"key="+a:"";b.onreadystatechange=this.setGSVLoader.bind(this);b.onload=this.setGSVLoader.bind(this);document.querySelector("head").appendChild(b)},setGSVLoader:function(){this.gsvLoader=new P;this.loadRequested&&this.load()},getGSVLoader:function(){return this.gsvLoader},loadGSVLoader:function(a){this.loadRequested=!1;this.gsvLoader.onProgress=this.onProgress.bind(this);this.gsvLoader.onPanoramaLoad= 1138 this.onLoad.bind(this);this.gsvLoader.setZoom(this.getZoomLevel());this.gsvLoader.load(a);this.gsvLoader.loaded=!0},onLoad:function(a){y.prototype.onLoad.call(this,new e.Texture(a))},reset:function(){this.gsvLoader=void 0;y.prototype.reset.call(this)}});var ka={uniforms:{tDiffuse:{value:new e.Texture},resolution:{value:1},transform:{value:new e.Matrix4},zoom:{value:1},opacity:{value:1}},vertexShader:"varying vec2 vUv;\nvoid main() {\nvUv = uv;\ngl_Position = vec4( position, 1.0 );\n}",fragmentShader:"uniform sampler2D tDiffuse;\nuniform float resolution;\nuniform mat4 transform;\nuniform float zoom;\nuniform float opacity;\nvarying vec2 vUv;\nconst float PI = 3.141592653589793;\nvoid main(){\nvec2 position = -1.0 + 2.0 * vUv;\nposition *= vec2( zoom * resolution, zoom * 0.5 );\nfloat x2y2 = position.x * position.x + position.y * position.y;\nvec3 sphere_pnt = vec3( 2. * position, x2y2 - 1. ) / ( x2y2 + 1. );\nsphere_pnt = vec3( transform * vec4( sphere_pnt, 1.0 ) );\nvec2 sampleUV = vec2(\n(atan(sphere_pnt.y, sphere_pnt.x) / PI + 1.0) * 0.5,\n(asin(sphere_pnt.z) / PI + 0.5)\n);\ngl_FragColor = texture2D( tDiffuse, sampleUV );\ngl_FragColor.a *= opacity;\n}"}; 1139 C.prototype=Object.assign(Object.create(y.prototype),{constructor:C,add:function(a){if(1<arguments.length){for(var b=0;b<arguments.length;b++)this.add(arguments[b]);return this}a instanceof z&&(a.material.depthTest=!1);y.prototype.add.call(this,a)},createGeometry:function(a,b){return new e.PlaneBufferGeometry(a,a*b)},createMaterial:function(a){var b=Object.assign({},ka),c=b.uniforms;c.zoom.value=a;c.opacity.value=0;return new e.ShaderMaterial({uniforms:c,vertexShader:b.vertexShader,fragmentShader:b.fragmentShader, 1140 side:e.BackSide,transparent:!0})},registerMouseEvents:function(){this.container.addEventListener("mousedown",this.onMouseDown.bind(this),{passive:!0});this.container.addEventListener("mousemove",this.onMouseMove.bind(this),{passive:!0});this.container.addEventListener("mouseup",this.onMouseUp.bind(this),{passive:!0});this.container.addEventListener("touchstart",this.onMouseDown.bind(this),{passive:!0});this.container.addEventListener("touchmove",this.onMouseMove.bind(this),{passive:!0});this.container.addEventListener("touchend", 1141 this.onMouseUp.bind(this),{passive:!0});this.container.addEventListener("mousewheel",this.onMouseWheel.bind(this),{passive:!1});this.container.addEventListener("DOMMouseScroll",this.onMouseWheel.bind(this),{passive:!1});this.container.addEventListener("contextmenu",this.onContextMenu.bind(this),{passive:!0})},unregisterMouseEvents:function(){this.container.removeEventListener("mousedown",this.onMouseDown.bind(this),!1);this.container.removeEventListener("mousemove",this.onMouseMove.bind(this),!1); 1142 this.container.removeEventListener("mouseup",this.onMouseUp.bind(this),!1);this.container.removeEventListener("touchstart",this.onMouseDown.bind(this),!1);this.container.removeEventListener("touchmove",this.onMouseMove.bind(this),!1);this.container.removeEventListener("touchend",this.onMouseUp.bind(this),!1);this.container.removeEventListener("mousewheel",this.onMouseWheel.bind(this),!1);this.container.removeEventListener("DOMMouseScroll",this.onMouseWheel.bind(this),!1);this.container.removeEventListener("contextmenu", 1143 this.onContextMenu.bind(this),!1)},onMouseDown:function(a){switch(a.touches&&a.touches.length||1){case 1:var b=0<=a.clientX?a.clientX:a.touches[0].clientX;a=0<=a.clientY?a.clientY:a.touches[0].clientY;this.dragging=!0;this.userMouse.set(b,a);break;case 2:b=a.touches[0].pageX-a.touches[1].pageX,a=a.touches[0].pageY-a.touches[1].pageY,this.userMouse.pinchDistance=Math.sqrt(b*b+a*a)}this.onUpdateCallback()},onMouseMove:function(a){switch(a.touches&&a.touches.length||1){case 1:var b=0<=a.clientX?a.clientX: 1144 a.touches[0].clientX;a=0<=a.clientY?a.clientY:a.touches[0].clientY;var c=.4*e.Math.degToRad(b-this.userMouse.x),d=.4*e.Math.degToRad(a-this.userMouse.y);this.dragging&&(this.quatA.setFromAxisAngle(this.vectorY,c),this.quatB.setFromAxisAngle(this.vectorX,d),this.quatCur.multiply(this.quatA).multiply(this.quatB),this.userMouse.set(b,a));break;case 2:b=a.touches[0].pageX-a.touches[1].pageX,a=a.touches[0].pageY-a.touches[1].pageY,this.addZoomDelta(this.userMouse.pinchDistance-Math.sqrt(b*b+a*a))}},onMouseUp:function(){this.dragging= 1145 !1},onMouseWheel:function(a){a.preventDefault();a.stopPropagation();var b=0;void 0!==a.wheelDelta?b=a.wheelDelta:void 0!==a.detail&&(b=-a.detail);this.addZoomDelta(b);this.onUpdateCallback()},addZoomDelta:function(a){var b=this.material.uniforms,c=.1*this.size,d=10*this.size;b.zoom.value+=a;b.zoom.value<=c?b.zoom.value=c:b.zoom.value>=d&&(b.zoom.value=d)},onUpdateCallback:function(){this.frameId=window.requestAnimationFrame(this.onUpdateCallback.bind(this));this.quatSlerp.slerp(this.quatCur,.1);this.material&& 1146 this.material.uniforms.transform.value.makeRotationFromQuaternion(this.quatSlerp);!this.dragging&&1-this.quatSlerp.clone().dot(this.quatCur)<this.EPS&&window.cancelAnimationFrame(this.frameId)},reset:function(){this.quatCur.set(0,0,0,1);this.quatSlerp.set(0,0,0,1);this.onUpdateCallback()},onLoad:function(a){this.material.uniforms.resolution.value=this.container.clientWidth/this.container.clientHeight;this.registerMouseEvents();this.onUpdateCallback();this.dispatchEvent({type:"panolens-viewer-handler", 1147 method:"disableControl"});y.prototype.onLoad.call(this,a)},onLeave:function(){this.unregisterMouseEvents();this.dispatchEvent({type:"panolens-viewer-handler",method:"enableControl",data:E.ORBIT});window.cancelAnimationFrame(this.frameId);y.prototype.onLeave.call(this)},onWindowResize:function(){this.material.uniforms.resolution.value=this.container.clientWidth/this.container.clientHeight},onContextMenu:function(){this.dragging=!1},dispose:function(){this.unregisterMouseEvents();y.prototype.dispose.call(this)}}); 1148 aa.prototype=Object.assign(Object.create(C.prototype),{constructor:aa,onLoad:function(a){this.updateTexture(a);C.prototype.onLoad.call(this,a)},updateTexture:function(a){a.minFilter=a.magFilter=e.LinearFilter;this.material.uniforms.tDiffuse.value=a},dispose:function(){var a=this.material.uniforms.tDiffuse;a&&a.value&&a.value.dispose();C.prototype.dispose.call(this)}});J.prototype=Object.assign(Object.create(n.prototype),{constructor:J,onPanolensContainer:function(a){this.media.setContainer(a.container)}, 1149 onPanolensScene:function(a){this.media.setScene(a.scene)},start:function(){return this.media.start()},stop:function(){this.media.stop()}});ba.prototype=Object.assign(Object.create(e.EventDispatcher.prototype),{constructor:ba});ca.prototype=Object.assign(Object.create(e.EventDispatcher.prototype),{constructor:ca});var ia=function(a){var b=new e.StereoCamera;b.aspect=.5;var c=new e.Vector2;this.setEyeSeparation=function(a){b.eyeSep=a};this.setSize=function(b,c){a.setSize(b,c)};this.render=function(d, 1150 e){d.updateMatrixWorld();null===e.parent&&e.updateMatrixWorld();b.update(e);a.getSize(c);a.autoClear&&a.clear();a.setScissorTest(!0);a.setScissor(0,0,c.width/2,c.height);a.setViewport(0,0,c.width/2,c.height);a.render(d,b.cameraL);a.setScissor(c.width/2,0,c.width/2,c.height);a.setViewport(c.width/2,0,c.width/2,c.height);a.render(d,b.cameraR);a.setScissorTest(!1)}};da.prototype=Object.assign(Object.create(e.EventDispatcher.prototype),{constructor:da,add:function(a){if(1<arguments.length){for(var b= 1151 0;b<arguments.length;b++)this.add(arguments[b]);return this}this.scene.add(a);a.addEventListener&&a.addEventListener("panolens-viewer-handler",this.eventHandler.bind(this));a instanceof n&&a.dispatchEvent&&a.dispatchEvent({type:"panolens-container",container:this.container});a instanceof J&&a.dispatchEvent({type:"panolens-scene",scene:this.scene});"panorama"===a.type&&(this.addPanoramaEventListener(a),this.panorama||this.setPanorama(a))},remove:function(a){a.removeEventListener&&a.removeEventListener("panolens-viewer-handler", 1152 this.eventHandler.bind(this));this.scene.remove(a)},addDefaultControlBar:function(a){if(this.widget)console.warn("Default control bar exists");else{var b=new I(this.container);b.addEventListener("panolens-viewer-handler",this.eventHandler.bind(this));b.addControlBar();a.forEach(function(a){b.addControlButton(a)});this.widget=b}},setPanorama:function(a){var b=this.panorama;if("panorama"===a.type&&b!==a){this.hideInfospot();var c=function(){if(b)b.onLeave();a.removeEventListener("enter-fade-start", 1153 c)};a.addEventListener("enter-fade-start",c);(this.panorama=a).onEnter()}},eventHandler:function(a){if(a.method&&this[a.method])this[a.method](a.data)},dispatchEventToChildren:function(a){this.scene.traverse(function(b){b.dispatchEvent&&b.dispatchEvent(a)})},activateWidgetItem:function(a,b){var c=this.widget.mainMenu,d=c.children[0];c=c.children[1];if(void 0!==a){switch(a){case 0:a=d.subMenu.children[1];break;case 1:a=d.subMenu.children[2];break;default:a=d.subMenu.children[1]}d.subMenu.setActiveItem(a); 1154 d.setSelectionTitle(a.textContent)}if(void 0!==b){switch(b){case t.CARDBOARD:a=c.subMenu.children[2];break;case t.STEREO:a=c.subMenu.children[3];break;default:a=c.subMenu.children[1]}c.subMenu.setActiveItem(a);c.setSelectionTitle(a.textContent)}},enableEffect:function(a){if(this.mode!==a)if(a===t.NORMAL)this.disableEffect();else{this.mode=a;var b=this.camera.fov;switch(a){case t.CARDBOARD:this.effect=this.CardboardEffect;this.enableReticleControl();break;case t.STEREO:this.effect=this.StereoEffect; 1155 this.enableReticleControl();break;default:this.effect=null,this.disableReticleControl()}this.activateWidgetItem(void 0,this.mode);this.dispatchEventToChildren({type:"panolens-dual-eye-effect",mode:this.mode});this.camera.fov=b+.01;this.effect.setSize(this.container.clientWidth,this.container.clientHeight);this.render();this.camera.fov=b;this.dispatchEvent({type:"mode-change",mode:this.mode})}},disableEffect:function(){this.mode!==t.NORMAL&&(this.mode=t.NORMAL,this.disableReticleControl(),this.activateWidgetItem(void 0, 1156 this.mode),this.dispatchEventToChildren({type:"panolens-dual-eye-effect",mode:this.mode}),this.renderer.setSize(this.container.clientWidth,this.container.clientHeight),this.render(),this.dispatchEvent({type:"mode-change",mode:this.mode}))},enableReticleControl:function(){this.reticle.visible||(this.tempEnableReticle=!0,this.unregisterMouseAndTouchEvents(),this.reticle.show(),this.registerReticleEvent(),this.updateReticleEvent())},disableReticleControl:function(){this.tempEnableReticle=!1;this.options.enableReticle? 1157 this.updateReticleEvent():(this.reticle.hide(),this.unregisterReticleEvent(),this.registerMouseAndTouchEvents())},enableAutoRate:function(){this.options.autoRotate=!0;this.OrbitControls.autoRotate=!0},disableAutoRate:function(){clearTimeout(this.autoRotateRequestId);this.options.autoRotate=!1;this.OrbitControls.autoRotate=!1},toggleVideoPlay:function(a){this.panorama instanceof B&&this.panorama.dispatchEvent({type:"video-toggle",pause:a})},setVideoCurrentTime:function(a){this.panorama instanceof B&& 1158 this.panorama.dispatchEvent({type:"video-time",percentage:a})},onVideoUpdate:function(a){var b=this.widget;b&&b.dispatchEvent({type:"video-update",percentage:a})},addUpdateCallback:function(a){a&&this.updateCallbacks.push(a)},removeUpdateCallback:function(a){var b=this.updateCallbacks.indexOf(a);a&&0<=b&&this.updateCallbacks.splice(b,1)},showVideoWidget:function(){var a=this.widget;a&&a.dispatchEvent({type:"video-control-show"})},hideVideoWidget:function(){var a=this.widget;a&&a.dispatchEvent({type:"video-control-hide"})}, 1159 updateVideoPlayButton:function(a){var b=this.widget;b&&b.videoElement&&b.videoElement.controlButton&&b.videoElement.controlButton.update(a)},addPanoramaEventListener:function(a){a.addEventListener("enter-fade-start",this.setCameraControl.bind(this));a instanceof B&&(a.addEventListener("enter-fade-start",this.showVideoWidget.bind(this)),a.addEventListener("leave",function(){this.panorama instanceof B||this.hideVideoWidget.call(this)}.bind(this)))},setCameraControl:function(){this.OrbitControls.target.copy(this.panorama.position)}, 1160 getControl:function(){return this.control},getScene:function(){return this.scene},getCamera:function(){return this.camera},getRenderer:function(){return this.renderer},getContainer:function(){return this.container},getControlId:function(){return this.control.id},getNextControlId:function(){return this.controls[this.getNextControlIndex()].id},getNextControlIndex:function(){var a=this.controls,b=a.indexOf(this.control)+1;return b>=a.length?0:b},setCameraFov:function(a){this.camera.fov=a;this.camera.updateProjectionMatrix()}, 1161 enableControl:function(a){a=0<=a&&a<this.controls.length?a:0;this.control.enabled=!1;this.control=this.controls[a];this.control.enabled=!0;switch(a){case E.ORBIT:this.camera.position.copy(this.panorama.position);this.camera.position.z+=1;break;case E.DEVICEORIENTATION:this.camera.position.copy(this.panorama.position)}this.control.update();this.activateWidgetItem(a,void 0)},disableControl:function(){this.control.enabled=!1},toggleNextControl:function(){this.enableControl(this.getNextControlIndex())}, 1162 getScreenVector:function(a){a=a.clone();var b=this.container.clientWidth/2,c=this.container.clientHeight/2;a.project(this.camera);a.x=a.x*b+b;a.y=-(a.y*c)+c;a.z=0;return a},checkSpriteInViewport:function(a){this.camera.matrixWorldInverse.getInverse(this.camera.matrixWorld);this.cameraViewProjectionMatrix.multiplyMatrices(this.camera.projectionMatrix,this.camera.matrixWorldInverse);this.cameraFrustum.setFromMatrix(this.cameraViewProjectionMatrix);return a.visible&&this.cameraFrustum.intersectsSprite(a)}, 1163 reverseDraggingDirection:function(){this.OrbitControls.rotateSpeed*=-1;this.OrbitControls.momentumScalingFactor*=-1},addReticle:function(){this.reticle=new M(16777215,!0,this.options.dwellTime);this.reticle.hide();this.camera.add(this.reticle);this.sceneReticle.add(this.camera)},tweenControlCenter:function(a,b,c){var d;if(this.control===this.OrbitControls){a instanceof Array&&(b=a[1],c=a[2],a=a[0]);b=void 0!==b?b:1E3;c=c||r.Easing.Exponential.Out;var g=this;var k=this.camera.getWorldDirection(new e.Vector3); 1164 var h=k.clone();var m=this.panorama.getWorldPosition(new e.Vector3).sub(this.camera.getWorldPosition(new e.Vector3));a=a.clone();a.x*=-1;a.add(m).normalize();var l=a.clone();k.y=0;a.y=0;m=Math.atan2(a.z,a.x)-Math.atan2(k.z,k.x);m=m>Math.PI?m-2*Math.PI:m;m=m<-Math.PI?m+2*Math.PI:m;k=Math.abs(h.angleTo(k)+(0>=h.y*l.y?l.angleTo(a):-l.angleTo(a)));k*=l.y<h.y?1:-1;h={left:0,up:0};var n=d=0;this.tweenLeftAnimation.stop();this.tweenUpAnimation.stop();this.tweenLeftAnimation=(new r.Tween(h)).to({left:m}, 1165 b).easing(c).onUpdate(function(a){g.control.rotateLeft(a.left-d);d=a.left}).start();this.tweenUpAnimation=(new r.Tween(h)).to({up:k},b).easing(c).onUpdate(function(a){g.control.rotateUp(a.up-n);n=a.up}).start()}},tweenControlCenterByObject:function(a,b,c){var d=!1;a.traverseAncestors(function(a){a.scalePlaceHolder&&(d=!0)});if(d){var g=new e.Vector3(-1,1,1);this.tweenControlCenter(a.getWorldPosition(new e.Vector3).multiply(g),b,c)}else this.tweenControlCenter(a.getWorldPosition(new e.Vector3),b,c)}, 1166 onWindowResize:function(a,b){var c=this.container.classList.contains("panolens-container")||this.container.isFullscreen;if(void 0!==a&&void 0!==b){var d=a;var e=b;this.container._width=a;this.container._height=b}else a=(b=/(android)/i.test(window.navigator.userAgent))?Math.min(document.documentElement.clientWidth,window.innerWidth||0):Math.max(document.documentElement.clientWidth,window.innerWidth||0),b=b?Math.min(document.documentElement.clientHeight,window.innerHeight||0):Math.max(document.documentElement.clientHeight, 1167 window.innerHeight||0),d=c?a:this.container.clientWidth,e=c?b:this.container.clientHeight,this.container._width=d,this.container._height=e;this.camera.aspect=d/e;this.camera.updateProjectionMatrix();this.renderer.setSize(d,e);(this.options.enableReticle||this.tempEnableReticle)&&this.updateReticleEvent();this.dispatchEvent({type:"window-resize",width:d,height:e});this.scene.traverse(function(a){a.dispatchEvent&&a.dispatchEvent({type:"window-resize",width:d,height:e})})},addOutputElement:function(){var a= 1168 document.createElement("div");a.style.position="absolute";a.style.right="10px";a.style.top="10px";a.style.color="#fff";this.container.appendChild(a);this.outputDivElement=a},outputPosition:function(){var a=this.raycaster.intersectObject(this.panorama,!0);if(0<a.length){a=a[0].point.clone();var b=new e.Vector3(-1,1,1),c=this.panorama.getWorldPosition(new e.Vector3);a.sub(c).multiply(b);b=a.x.toFixed(2)+", "+a.y.toFixed(2)+", "+a.z.toFixed(2);if(0!==a.length())switch(this.options.output){case "console":console.info(b); 1169 break;case "overlay":this.outputDivElement.textContent=b}}},onMouseDown:function(a){a.preventDefault();this.userMouse.x=0<=a.clientX?a.clientX:a.touches[0].clientX;this.userMouse.y=0<=a.clientY?a.clientY:a.touches[0].clientY;this.userMouse.type="mousedown";this.onTap(a)},onMouseMove:function(a){a.preventDefault();this.userMouse.type="mousemove";this.onTap(a)},onMouseUp:function(a){this.userMouse.type="mouseup";var b=this.userMouse.x>=a.clientX-this.options.clickTolerance&&this.userMouse.x<=a.clientX+ 1170 this.options.clickTolerance&&this.userMouse.y>=a.clientY-this.options.clickTolerance&&this.userMouse.y<=a.clientY+this.options.clickTolerance||a.changedTouches&&this.userMouse.x>=a.changedTouches[0].clientX-this.options.clickTolerance&&this.userMouse.x<=a.changedTouches[0].clientX+this.options.clickTolerance&&this.userMouse.y>=a.changedTouches[0].clientY-this.options.clickTolerance&&this.userMouse.y<=a.changedTouches[0].clientY+this.options.clickTolerance?"click":void 0;if(!a||!a.target||a.target.classList.contains("panolens-canvas"))if(a.preventDefault(), 1171 a=a.changedTouches&&1===a.changedTouches.length?this.onTap({clientX:a.changedTouches[0].clientX,clientY:a.changedTouches[0].clientY},b):this.onTap(a,b),this.userMouse.type="none",!a&&"click"===b){b=this.options;a=b.autoHideControlBar;var c=this.panorama,d=this.toggleControlBar;b.autoHideInfospot&&c&&c.toggleInfospotVisibility();a&&d()}},onTap:function(a,b){var c=this.container.getBoundingClientRect(),d=c.top,e=this.container,h=e.clientHeight;this.raycasterPoint.x=(a.clientX-c.left)/e.clientWidth* 1172 2-1;this.raycasterPoint.y=2*-((a.clientY-d)/h)+1;this.raycaster.setFromCamera(this.raycasterPoint,this.camera);if(this.panorama){("mousedown"!==a.type&&this.touchSupported||this.OUTPUT_INFOSPOT)&&this.outputPosition();c=this.raycaster.intersectObjects(this.panorama.children,!0);d=this.getConvertedIntersect(c);e=0<c.length?c[0].object:void 0;"mouseup"===this.userMouse.type&&(d&&this.pressEntityObject===d&&this.pressEntityObject.dispatchEvent&&this.pressEntityObject.dispatchEvent({type:"pressstop-entity", 1173 mouseEvent:a}),this.pressEntityObject=void 0);"mouseup"===this.userMouse.type&&(e&&this.pressObject===e&&this.pressObject.dispatchEvent&&this.pressObject.dispatchEvent({type:"pressstop",mouseEvent:a}),this.pressObject=void 0);if("click"===b)this.panorama.dispatchEvent({type:"click",intersects:c,mouseEvent:a}),d&&d.dispatchEvent&&d.dispatchEvent({type:"click-entity",mouseEvent:a}),e&&e.dispatchEvent&&e.dispatchEvent({type:"click",mouseEvent:a});else{this.panorama.dispatchEvent({type:"hover",intersects:c, 1174 mouseEvent:a});if(this.hoverObject&&0<c.length&&this.hoverObject!==d||this.hoverObject&&0===c.length)this.hoverObject.dispatchEvent&&(this.hoverObject.dispatchEvent({type:"hoverleave",mouseEvent:a}),this.reticle.end()),this.hoverObject=void 0;d&&0<c.length&&(this.hoverObject!==d&&(this.hoverObject=d,this.hoverObject.dispatchEvent&&(this.hoverObject.dispatchEvent({type:"hoverenter",mouseEvent:a}),(this.options.autoReticleSelect&&this.options.enableReticle||this.tempEnableReticle)&&this.reticle.start(this.onTap.bind(this, 1175 a,"click")))),"mousedown"===this.userMouse.type&&this.pressEntityObject!=d&&(this.pressEntityObject=d,this.pressEntityObject.dispatchEvent&&this.pressEntityObject.dispatchEvent({type:"pressstart-entity",mouseEvent:a})),"mousedown"===this.userMouse.type&&this.pressObject!=e&&(this.pressObject=e,this.pressObject.dispatchEvent&&this.pressObject.dispatchEvent({type:"pressstart",mouseEvent:a})),"mousemove"===this.userMouse.type||this.options.enableReticle)&&(e&&e.dispatchEvent&&e.dispatchEvent({type:"hover", 1176 mouseEvent:a}),this.pressEntityObject&&this.pressEntityObject.dispatchEvent&&this.pressEntityObject.dispatchEvent({type:"pressmove-entity",mouseEvent:a}),this.pressObject&&this.pressObject.dispatchEvent&&this.pressObject.dispatchEvent({type:"pressmove",mouseEvent:a}));!d&&this.pressEntityObject&&this.pressEntityObject.dispatchEvent&&(this.pressEntityObject.dispatchEvent({type:"pressstop-entity",mouseEvent:a}),this.pressEntityObject=void 0);!e&&this.pressObject&&this.pressObject.dispatchEvent&&(this.pressObject.dispatchEvent({type:"pressstop", 1177 mouseEvent:a}),this.pressObject=void 0)}if(e&&e instanceof z){if(this.infospot=e,"click"===b)return!0}else this.infospot&&this.hideInfospot();this.options.autoRotate&&"mousemove"!==this.userMouse.type&&(clearTimeout(this.autoRotateRequestId),this.control===this.OrbitControls&&(this.OrbitControls.autoRotate=!1,this.autoRotateRequestId=window.setTimeout(this.enableAutoRate.bind(this),this.options.autoRotateActivationDuration)))}},getConvertedIntersect:function(a){for(var b,c=0;c<a.length;c++)if(0<= 1178 a[c].distance&&a[c].object&&!a[c].object.passThrough&&(!a[c].object.entity||!a[c].object.entity.passThrough)){b=a[c].object.entity&&!a[c].object.entity.passThrough?a[c].object.entity:a[c].object;break}return b},hideInfospot:function(){this.infospot&&(this.infospot.onHoverEnd(),this.infospot=void 0)},toggleControlBar:function(){var a=this.widget;a&&a.dispatchEvent({type:"control-bar-toggle"})},onKeyDown:function(a){this.options.output&&"none"!==this.options.output&&"Control"===a.key&&(this.OUTPUT_INFOSPOT= 1179 !0)},onKeyUp:function(){this.OUTPUT_INFOSPOT=!1},update:function(){r.update();this.updateCallbacks.forEach(function(a){a()});this.control.update();this.scene.traverse(function(a){if(a instanceof z&&a.element&&(this.hoverObject===a||"none"!==a.element.style.display||a.element.left&&"none"!==a.element.left.style.display||a.element.right&&"none"!==a.element.right.style.display))if(this.checkSpriteInViewport(a)){var b=this.getScreenVector(a.getWorldPosition(new e.Vector3));a.translateElement(b.x,b.y)}else a.onDismiss()}.bind(this))}, 1180 render:function(){this.mode===t.CARDBOARD||this.mode===t.STEREO?(this.renderer.clear(),this.effect.render(this.scene,this.camera),this.effect.render(this.sceneReticle,this.camera)):(this.renderer.clear(),this.renderer.render(this.scene,this.camera),this.renderer.clearDepth(),this.renderer.render(this.sceneReticle,this.camera))},animate:function(){this.requestAnimationId=window.requestAnimationFrame(this.animate.bind(this));this.onChange()},onChange:function(){this.update();this.render()},registerMouseAndTouchEvents:function(){var a= 1181 {passive:!1};this.container.addEventListener("mousedown",this.HANDLER_MOUSE_DOWN,a);this.container.addEventListener("mousemove",this.HANDLER_MOUSE_MOVE,a);this.container.addEventListener("mouseup",this.HANDLER_MOUSE_UP,a);this.container.addEventListener("touchstart",this.HANDLER_MOUSE_DOWN,a);this.container.addEventListener("touchend",this.HANDLER_MOUSE_UP,a)},unregisterMouseAndTouchEvents:function(){this.container.removeEventListener("mousedown",this.HANDLER_MOUSE_DOWN,!1);this.container.removeEventListener("mousemove", 1182 this.HANDLER_MOUSE_MOVE,!1);this.container.removeEventListener("mouseup",this.HANDLER_MOUSE_UP,!1);this.container.removeEventListener("touchstart",this.HANDLER_MOUSE_DOWN,!1);this.container.removeEventListener("touchend",this.HANDLER_MOUSE_UP,!1)},registerReticleEvent:function(){this.addUpdateCallback(this.HANDLER_TAP)},unregisterReticleEvent:function(){this.removeUpdateCallback(this.HANDLER_TAP)},updateReticleEvent:function(){var a=this.container.clientWidth/2+this.container.offsetLeft,b=this.container.clientHeight/ 1183 2;this.removeUpdateCallback(this.HANDLER_TAP);this.HANDLER_TAP=this.onTap.bind(this,{clientX:a,clientY:b});this.addUpdateCallback(this.HANDLER_TAP)},registerEventListeners:function(){window.addEventListener("resize",this.HANDLER_WINDOW_RESIZE,!0);window.addEventListener("keydown",this.HANDLER_KEY_DOWN,!0);window.addEventListener("keyup",this.HANDLER_KEY_UP,!0)},unregisterEventListeners:function(){window.removeEventListener("resize",this.HANDLER_WINDOW_RESIZE,!0);window.removeEventListener("keydown", 1184 this.HANDLER_KEY_DOWN,!0);window.removeEventListener("keyup",this.HANDLER_KEY_UP,!0)},dispose:function(){function a(b){for(var c=b.children.length-1;0<=c;c--)a(b.children[c]),b.remove(b.children[c]);b instanceof n||b instanceof z?b.dispose():b.dispatchEvent&&b.dispatchEvent("dispose")}this.tweenLeftAnimation.stop();this.tweenUpAnimation.stop();this.unregisterEventListeners();a(this.scene);this.widget&&(this.widget.dispose(),this.widget=null);e.Cache&&e.Cache.enabled&&e.Cache.clear()},destroy:function(){this.dispose(); 1185 this.render();window.cancelAnimationFrame(this.requestAnimationId)},onPanoramaDispose:function(a){a instanceof B&&this.hideVideoWidget();a===this.panorama&&(this.panorama=null)},loadAsyncRequest:function(a,b){b=void 0===b?function(){}:b;var c=new window.XMLHttpRequest;c.onloadend=function(a){b(a)};c.open("GET",a,!0);c.send(null)},addViewIndicator:function(){var a=this;this.loadAsyncRequest(u.ViewIndicator,function(b){if(0!==b.loaded){b=b.target.responseXML.documentElement;b.style.width=a.viewIndicatorSize+ 1186 "px";b.style.height=a.viewIndicatorSize+"px";b.style.position="absolute";b.style.top="10px";b.style.left="10px";b.style.opacity="0.5";b.style.cursor="pointer";b.id="panolens-view-indicator-container";a.container.appendChild(b);var c=b.querySelector("#indicator");a.addUpdateCallback(function(){a.radius=.225*a.viewIndicatorSize;a.currentPanoAngle=a.camera.rotation.y-e.Math.degToRad(90);a.fovAngle=e.Math.degToRad(a.camera.fov);a.leftAngle=-a.currentPanoAngle-a.fovAngle/2;a.rightAngle=-a.currentPanoAngle+ 1187 a.fovAngle/2;a.leftX=a.radius*Math.cos(a.leftAngle);a.leftY=a.radius*Math.sin(a.leftAngle);a.rightX=a.radius*Math.cos(a.rightAngle);a.rightY=a.radius*Math.sin(a.rightAngle);a.indicatorD="M "+a.leftX+" "+a.leftY+" A "+a.radius+" "+a.radius+" 0 0 1 "+a.rightX+" "+a.rightY;a.leftX&&a.leftY&&a.rightX&&a.rightY&&a.radius&&c.setAttribute("d",a.indicatorD)});b.addEventListener("mouseenter",function(){this.style.opacity="1"});b.addEventListener("mouseleave",function(){this.style.opacity="0.5"})}})},appendControlItem:function(a){var b= 1188 this.widget.createCustomItem(a);"video"===a.group?this.widget.videoElement.appendChild(b):this.widget.barElement.appendChild(b);return b},clearAllCache:function(){e.Cache.clear()}});"105"!=e.REVISION&&console.warn("three.js version is not matched. Please consider use the target revision 105");window.TWEEN=r;h.BasicPanorama=O;h.CONTROLS=E;h.CameraPanorama=J;h.CubePanorama=F;h.CubeTextureLoader=fa;h.DataImage=u;h.EmptyPanorama=W;h.GoogleStreetviewPanorama=Z;h.ImageLittlePlanet=aa;h.ImageLoader=ea;h.ImagePanorama= 1189 y;h.Infospot=z;h.LittlePlanet=C;h.MODES=t;h.Media=S;h.Panorama=n;h.REVISION="11";h.Reticle=M;h.THREE_REVISION="105";h.THREE_VERSION=ja;h.TextureLoader=N;h.VERSION="0.11.0";h.VideoPanorama=B;h.Viewer=da;h.Widget=I;Object.defineProperty(h,"__esModule",{value:!0})}); 1190
Line numbers count LF bytes from the start of the resource, as the search results do. Vendor segments are library code the classifier recognised; they are stored but not indexed. Bytes are shown as Latin1 characters, one per byte.