小七.公益端

当前日期

人生如戏.全靠演技

频道:@XQipd6

“我以浪漫起笔，续写你这漫长旅途” "𝑰 𝒃𝒆𝒈𝒊𝒏 𝒘𝒊𝒕𝒉 𝒓𝒐𝒎𝒂𝒏𝒄𝒆 𝒂𝒏𝒅 𝒄𝒐𝒏𝒕𝒊𝒏𝒖𝒆 𝒚𝒐𝒖𝒓 𝒍𝒐𝒏𝒈 𝒋𝒐𝒖𝒓𝒏𝒆𝒚."

和平精英

// threejs.org/license 'use strict';var THREE={REVISION:"68"};"object"===typeof module&&(module.exports=THREE);THREE.CullFaceNone=0;THREE.CullFaceBack=1;THREE.CullFaceFront=2;THREE.CullFaceFrontBack=3;THREE.FrontFaceDirectionCW=0;THREE.FrontFaceDirectionCCW=1;THREE.BasicShadowMap=0;THREE.PCFShadowMap=1;THREE.PCFSoftShadowMap=2;THREE.FrontSide=0;THREE.BackSide=1;THREE.DoubleSide=2;THREE.NoShading=0;THREE.FlatShading=1;THREE.SmoothShading=2;THREE.NoColors=0;THREE.FaceColors=1;THREE.VertexColors=2;THREE.NoBlending=0; THREE.NormalBlending=1;THREE.AdditiveBlending=2;THREE.SubtractiveBlending=3;THREE.MultiplyBlending=4;THREE.CustomBlending=5;THREE.AddEquation=100;THREE.SubtractEquation=101;THREE.ReverseSubtractEquation=102;THREE.ZeroFactor=200;THREE.OneFactor=201;THREE.SrcColorFactor=202;THREE.OneMinusSrcColorFactor=203;THREE.SrcAlphaFactor=204;THREE.OneMinusSrcAlphaFactor=205;THREE.DstAlphaFactor=206;THREE.OneMinusDstAlphaFactor=207;THREE.DstColorFactor=208;THREE.OneMinusDstColorFactor=209; THREE.SrcAlphaSaturateFactor=210;THREE.MultiplyOperation=0;THREE.MixOperation=1;THREE.AddOperation=2;THREE.UVMapping=function(){};THREE.CubeReflectionMapping=function(){};THREE.CubeRefractionMapping=function(){};THREE.SphericalReflectionMapping=function(){};THREE.SphericalRefractionMapping=function(){};THREE.RepeatWrapping=1E3;THREE.ClampToEdgeWrapping=1001;THREE.MirroredRepeatWrapping=1002;THREE.NearestFilter=1003;THREE.NearestMipMapNearestFilter=1004;THREE.NearestMipMapLinearFilter=1005; THREE.LinearFilter=1006;THREE.LinearMipMapNearestFilter=1007;THREE.LinearMipMapLinearFilter=1008;THREE.UnsignedByteType=1009;THREE.ByteType=1010;THREE.ShortType=1011;THREE.UnsignedShortType=1012;THREE.IntType=1013;THREE.UnsignedIntType=1014;THREE.FloatType=1015;THREE.UnsignedShort4444Type=1016;THREE.UnsignedShort5551Type=1017;THREE.UnsignedShort565Type=1018;THREE.AlphaFormat=1019;THREE.RGBFormat=1020;THREE.RGBAFormat=1021;THREE.LuminanceFormat=1022;THREE.LuminanceAlphaFormat=1023; THREE.RGB_S3TC_DXT1_Format=2001;THREE.RGBA_S3TC_DXT1_Format=2002;THREE.RGBA_S3TC_DXT3_Format=2003;THREE.RGBA_S3TC_DXT5_Format=2004;THREE.Color=function(a){return 3===arguments.length?this.setRGB(arguments[0],arguments[1],arguments[2]):this.set(a)}; THREE.Color.prototype={constructor:THREE.Color,r:1,g:1,b:1,set:function(a){a instanceof THREE.Color?this.copy(a):"number"===typeof a?this.setHex(a):"string"===typeof a&&this.setStyle(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;return this},setRGB:function(a,b,c){this.r=a;this.g=b;this.b=c;return this},setHSL:function(a,b,c){if(0===b)this.r=this.g=this.b=c;else{var d=function(a,b,c){0>c&&(c+=1);1c?b:c<2/3?a+6*(b-a)*(2/3-c):a};b=0.5>=c?c*(1+b):c+b-c*b;c=2*c-b;this.r=d(c,b,a+1/3);this.g=d(c,b,a);this.b=d(c,b,a-1/3)}return this},setStyle:function(a){if(/^rgb$(\d+), ?(\d+), ?(\d+)$$/i.test(a))return a=/^rgb$(\d+), ?(\d+), ?(\d+)$$/i.exec(a),this.r=Math.min(255,parseInt(a[1],10))/255,this.g=Math.min(255,parseInt(a[2],10))/255,this.b=Math.min(255,parseInt(a[3],10))/255,this;if(/^rgb$(\d+)\%, ?(\d+)\%, ?(\d+)\%$$/i.test(a))return a=/^rgb$(\d+)\%, ?(\d+)\%, ?(\d+)\%$$/i.exec(a),this.r= Math.min(100,parseInt(a[1],10))/100,this.g=Math.min(100,parseInt(a[2],10))/100,this.b=Math.min(100,parseInt(a[3],10))/100,this;if(/^\#([0-9a-f]{6})$/i.test(a))return a=/^\#([0-9a-f]{6})$/i.exec(a),this.setHex(parseInt(a[1],16)),this;if(/^\#([0-9a-f])([0-9a-f])([0-9a-f])$/i.test(a))return a=/^\#([0-9a-f])([0-9a-f])([0-9a-f])$/i.exec(a),this.setHex(parseInt(a[1]+a[1]+a[2]+a[2]+a[3]+a[3],16)),this;if(/^(\w+)$/i.test(a))return this.setHex(THREE.ColorKeywords[a]),this},copy:function(a){this.r=a.r;this.g= a.g;this.b=a.b;return this},copyGammaToLinear:function(a){this.r=a.r*a.r;this.g=a.g*a.g;this.b=a.b*a.b;return this},copyLinearToGamma:function(a){this.r=Math.sqrt(a.r);this.g=Math.sqrt(a.g);this.b=Math.sqrt(a.b);return this},convertGammaToLinear:function(){var a=this.r,b=this.g,c=this.b;this.r=a*a;this.g=b*b;this.b=c*c;return this},convertLinearToGamma:function(){this.r=Math.sqrt(this.r);this.g=Math.sqrt(this.g);this.b=Math.sqrt(this.b);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){a=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=0.5>=h?k/(e+f):k/(2-e-f);switch(e){case b:g=(c-d)/k+(cf&&c>b?(c=2*Math.sqrt(1+c-f-b),this._w=(k-g)/c,this._x=0.25*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= 0.25*c,this._z=(g+k)/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=0.25*c);this.onChangeCallback();return this},setFromUnitVectors:function(){var a,b;return function(c,d){void 0===a&&(a=new THREE.Vector3);b=c.dot(d)+1;1E-6>b?(b=0,Math.abs(c.x)>Math.abs(c.z)?a.set(-c.y,c.x,0):a.set(0,-c.z,c.y)):a.crossVectors(c,d);this._x=a.x;this._y=a.y;this._z=a.z;this._w=b;this.normalize();return this}}(),inverse:function(){this.conjugate().normalize();return this},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=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)},multiplyQuaternions:function(a,b){var c=a._x,d=a._y,e=a._z,f=a._w,g=b._x,h=b._y,k=b._z,l=b._w;this._x=c*l+f*g+d*k-e*h;this._y=d*l+f*h+e*g-c*k;this._z=e*l+f*k+c*h-d*g;this._w=f*l-c*g-d*h-e*k;this.onChangeCallback();return this},multiplyVector3:function(a){console.warn("THREE.Quaternion: .multiplyVector3() has been removed. Use is now vector.applyQuaternion( quaternion ) instead."); return a.applyQuaternion(this)},slerp:function(a,b){var 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;var h=Math.acos(g),k=Math.sqrt(1-g*g);if(0.001>Math.abs(k))return this._w=0.5*(f+this._w),this._x=0.5*(c+this._x),this._y=0.5*(d+this._y),this._z=0.5*(e+this._z),this;g=Math.sin((1-b)*h)/k;h=Math.sin(b*h)/k;this._w=f*g+this._w*h;this._x= c*g+this._x*h;this._y=d*g+this._y*h;this._z=e*g+this._z*h;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){this._x=a[0];this._y=a[1];this._z=a[2];this._w=a[3];this.onChangeCallback();return this},toArray:function(){return[this._x,this._y,this._z,this._w]},onChange:function(a){this.onChangeCallback=a;return this},onChangeCallback:function(){},clone:function(){return new THREE.Quaternion(this._x,this._y, this._z,this._w)}};THREE.Quaternion.slerp=function(a,b,c,d){return c.copy(a).slerp(b,d)};THREE.Vector2=function(a,b){this.x=a||0;this.y=b||0}; THREE.Vector2.prototype={constructor:THREE.Vector2,set:function(a,b){this.x=a;this.y=b;return this},setX:function(a){this.x=a;return this},setY:function(a){this.y=a;return this},setComponent:function(a,b){switch(a){case 0:this.x=b;break;case 1:this.y=b;break;default:throw Error("index is out of range: "+a);}},getComponent:function(a){switch(a){case 0:return this.x;case 1:return this.y;default:throw Error("index is out of range: "+a);}},copy:function(a){this.x=a.x;this.y=a.y;return this},add:function(a, b){if(void 0!==b)return console.warn("THREE.Vector2: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(a,b);this.x+=a.x;this.y+=a.y;return this},addVectors:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;return this},addScalar:function(a){this.x+=a;this.y+=a;return this},sub:function(a,b){if(void 0!==b)return console.warn("THREE.Vector2: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(a,b);this.x-=a.x;this.y-=a.y;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){0!==a?(a=1/a,this.x*=a,this.y*=a):this.y=this.x=0;return this},min:function(a){this.x>a.x&&(this.x=a.x);this.y>a.y&&(this.y=a.y);return this},max:function(a){this.xb.x&&(this.x=b.x);this.yb.y&&(this.y=b.y);return this},clampScalar:function(){var a,b;return function(c,d){void 0===a&&(a=new THREE.Vector2,b=new THREE.Vector2);a.set(c,c);b.set(d,d);return this.clamp(a,b)}}(),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},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*a.x+this.y*a.y},lengthSq:function(){return this.x*this.x+this.y*this.y},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y)},normalize:function(){return this.divideScalar(this.length())},distanceTo:function(a){return Math.sqrt(this.distanceToSquared(a))},distanceToSquared:function(a){var b= this.x-a.x;a=this.y-a.y;return b*b+a*a},setLength:function(a){var b=this.length();0!==b&&a!==b&&this.multiplyScalar(a/b);return this},lerp:function(a,b){this.x+=(a.x-this.x)*b;this.y+=(a.y-this.y)*b;return this},equals:function(a){return a.x===this.x&&a.y===this.y},fromArray:function(a){this.x=a[0];this.y=a[1];return this},toArray:function(){return[this.x,this.y]},clone:function(){return new THREE.Vector2(this.x,this.y)}};THREE.Vector3=function(a,b,c){this.x=a||0;this.y=b||0;this.z=c||0}; THREE.Vector3.prototype={constructor:THREE.Vector3,set:function(a,b,c){this.x=a;this.y=b;this.z=c;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},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);}},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);}},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."),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},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;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*b.x;this.y= a.y*b.y;this.z=a.z*b.z;return this},applyEuler:function(){var a;return function(b){!1===b instanceof THREE.Euler&&console.error("THREE.Vector3: .applyEuler() now expects a Euler rotation rather than a Vector3 and order.");void 0===a&&(a=new THREE.Quaternion);this.applyQuaternion(a.setFromEuler(b));return this}}(),applyAxisAngle:function(){var a;return function(b,c){void 0===a&&(a=new THREE.Quaternion);this.applyQuaternion(a.setFromAxisAngle(b,c));return this}}(),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]*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;this.x=a[0]*b+a[4]*c+a[8]*d+a[12];this.y=a[1]*b+a[5]*c+a[9]*d+a[13];this.z=a[2]*b+a[6]*c+a[10]*d+a[14];return this},applyProjection: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,l=a*d+e*c-f*b,b=-e*b-f*c-g*d;this.x=h*a+b*-e+k*-g-l*-f;this.y=k*a+b*-f+l*-e-h*-g;this.z=l*a+b*-g+h*-f-k*-e;return this},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;this.normalize();return this},divide:function(a){this.x/=a.x; this.y/=a.y;this.z/=a.z;return this},divideScalar:function(a){0!==a?(a=1/a,this.x*=a,this.y*=a,this.z*=a):this.z=this.y=this.x=0;return this},min:function(a){this.x>a.x&&(this.x=a.x);this.y>a.y&&(this.y=a.y);this.z>a.z&&(this.z=a.z);return this},max:function(a){this.xb.x&&(this.x=b.x);this.yb.y&&(this.y=b.y);this.zb.z&&(this.z= b.z);return this},clampScalar:function(){var a,b;return function(c,d){void 0===a&&(a=new THREE.Vector3,b=new THREE.Vector3);a.set(c,c,c);b.set(d,d,d);return this.clamp(a,b)}}(),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},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= 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)},lengthManhattan:function(){return Math.abs(this.x)+Math.abs(this.y)+ Math.abs(this.z)},normalize:function(){return this.divideScalar(this.length())},setLength:function(a){var b=this.length();0!==b&&a!==b&&this.multiplyScalar(a/b);return this},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},cross:function(a,b){if(void 0!==b)return console.warn("THREE.Vector3: .cross() now only accepts one argument. Use .crossVectors( a, b ) instead."),this.crossVectors(a,b);var c=this.x,d=this.y,e=this.z;this.x=d*a.z-e*a.y;this.y= e*a.x-c*a.z;this.z=c*a.y-d*a.x;return this},crossVectors:function(a,b){var c=a.x,d=a.y,e=a.z,f=b.x,g=b.y,h=b.z;this.x=d*h-e*g;this.y=e*f-c*h;this.z=c*g-d*f;return this},projectOnVector:function(){var a,b;return function(c){void 0===a&&(a=new THREE.Vector3);a.copy(c).normalize();b=this.dot(a);return this.copy(a).multiplyScalar(b)}}(),projectOnPlane:function(){var a;return function(b){void 0===a&&(a=new THREE.Vector3);a.copy(this).projectOnVector(b);return this.sub(a)}}(),reflect:function(){var a;return function(b){void 0=== a&&(a=new THREE.Vector3);return this.sub(a.copy(b).multiplyScalar(2*this.dot(b)))}}(),angleTo:function(a){a=this.dot(a)/(this.length()*a.length());return Math.acos(THREE.Math.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},setEulerFromRotationMatrix:function(a,b){console.error("THREE.Vector3: .setEulerFromRotationMatrix() has been removed. Use Euler.setFromRotationMatrix() instead.")}, setEulerFromQuaternion:function(a,b){console.error("THREE.Vector3: .setEulerFromQuaternion() has been removed. Use Euler.setFromQuaternion() instead.")},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(a,b)},setFromMatrixPosition:function(a){this.x=a.elements[12];this.y=a.elements[13];this.z=a.elements[14];return this},setFromMatrixScale:function(a){var b=this.set(a.elements[0],a.elements[1],a.elements[2]).length(),c=this.set(a.elements[4],a.elements[5],a.elements[6]).length();a=this.set(a.elements[8],a.elements[9],a.elements[10]).length();this.x=b;this.y=c;this.z= a;return this},setFromMatrixColumn:function(a,b){var c=4*a,d=b.elements;this.x=d[c];this.y=d[c+1];this.z=d[c+2];return this},equals:function(a){return a.x===this.x&&a.y===this.y&&a.z===this.z},fromArray:function(a){this.x=a[0];this.y=a[1];this.z=a[2];return this},toArray:function(){return[this.x,this.y,this.z]},clone:function(){return new THREE.Vector3(this.x,this.y,this.z)}};THREE.Vector4=function(a,b,c,d){this.x=a||0;this.y=b||0;this.z=c||0;this.w=void 0!==d?d:1}; THREE.Vector4.prototype={constructor:THREE.Vector4,set:function(a,b,c,d){this.x=a;this.y=b;this.z=c;this.w=d;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);}},getComponent:function(a){switch(a){case 0:return this.x; case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw Error("index is out of range: "+a);}},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},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},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},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){0!==a?(a=1/a,this.x*=a,this.y*=a,this.z*=a,this.w*=a):(this.z=this.y=this.x=0,this.w=1);return this},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){var b,c,d;a=a.elements;var e=a[0];d=a[4];var f=a[8],g=a[1],h=a[5],k=a[9];c=a[2];b=a[6];var l=a[10];if(0.01>Math.abs(d-g)&&0.01>Math.abs(f-c)&&0.01>Math.abs(k-b)){if(0.1>Math.abs(d+g)&&0.1>Math.abs(f+c)&&0.1>Math.abs(k+b)&&0.1>Math.abs(e+h+l-3))return this.set(1,0,0,0),this;a=Math.PI;e=(e+1)/2;h=(h+1)/2;l=(l+1)/2;d=(d+g)/4;f=(f+c)/4;k=(k+b)/4;e>h&&e>l?0.01>e?(b=0,d=c=0.707106781):(b=Math.sqrt(e),c=d/b,d=f/b):h>l?0.01>h?(b=0.707106781,c=0,d=0.707106781):(c= Math.sqrt(h),b=d/c,d=k/c):0.01>l?(c=b=0.707106781,d=0):(d=Math.sqrt(l),b=f/d,c=k/d);this.set(b,c,d,a);return this}a=Math.sqrt((b-k)*(b-k)+(f-c)*(f-c)+(g-d)*(g-d));0.001>Math.abs(a)&&(a=1);this.x=(b-k)/a;this.y=(f-c)/a;this.z=(g-d)/a;this.w=Math.acos((e+h+l-1)/2);return this},min:function(a){this.x>a.x&&(this.x=a.x);this.y>a.y&&(this.y=a.y);this.z>a.z&&(this.z=a.z);this.w>a.w&&(this.w=a.w);return this},max:function(a){this.xb.x&&(this.x=b.x);this.yb.y&&(this.y=b.y);this.zb.z&&(this.z=b.z);this.wb.w&&(this.w=b.w);return this},clampScalar:function(){var a,b;return function(c,d){void 0===a&&(a=new THREE.Vector4,b=new THREE.Vector4);a.set(c,c,c,c);b.set(d,d,d,d);return this.clamp(a,b)}}(),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},round:function(){this.x=Math.round(this.x);this.y=Math.round(this.y);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*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)},lengthManhattan: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())}, setLength:function(a){var b=this.length();0!==b&&a!==b&&this.multiplyScalar(a/b);return this},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},equals:function(a){return a.x===this.x&&a.y===this.y&&a.z===this.z&&a.w===this.w},fromArray:function(a){this.x=a[0];this.y=a[1];this.z=a[2];this.w=a[3];return this},toArray:function(){return[this.x,this.y,this.z,this.w]},clone:function(){return new THREE.Vector4(this.x,this.y,this.z, this.w)}};THREE.Euler=function(a,b,c,d){this._x=a||0;this._y=b||0;this._z=c||0;this._order=d||THREE.Euler.DefaultOrder};THREE.Euler.RotationOrders="XYZ YZX ZXY XZY YXZ ZYX".split(" ");THREE.Euler.DefaultOrder="XYZ"; THREE.Euler.prototype={constructor:THREE.Euler,_x:0,_y:0,_z:0,_order:THREE.Euler.DefaultOrder,get x(){return this._x},set x(a){this._x=a;this.onChangeCallback()},get y(){return this._y},set y(a){this._y=a;this.onChangeCallback()},get z(){return this._z},set z(a){this._z=a;this.onChangeCallback()},get order(){return this._order},set order(a){this._order=a;this.onChangeCallback()},set:function(a,b,c,d){this._x=a;this._y=b;this._z=c;this._order=d||this._order;this.onChangeCallback();return this},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){var c=THREE.Math.clamp,d=a.elements,e=d[0],f=d[4],g=d[8],h=d[1],k=d[5],l=d[9],n=d[2],q=d[6],d=d[10];b=b||this._order;"XYZ"===b?(this._y=Math.asin(c(g,-1,1)),0.99999>Math.abs(g)?(this._x=Math.atan2(-l,d),this._z=Math.atan2(-f,e)):(this._x=Math.atan2(q,k),this._z=0)):"YXZ"===b?(this._x=Math.asin(-c(l,-1,1)),0.99999>Math.abs(l)?(this._y=Math.atan2(g,d),this._z=Math.atan2(h,k)): (this._y=Math.atan2(-n,e),this._z=0)):"ZXY"===b?(this._x=Math.asin(c(q,-1,1)),0.99999>Math.abs(q)?(this._y=Math.atan2(-n,d),this._z=Math.atan2(-f,k)):(this._y=0,this._z=Math.atan2(h,e))):"ZYX"===b?(this._y=Math.asin(-c(n,-1,1)),0.99999>Math.abs(n)?(this._x=Math.atan2(q,d),this._z=Math.atan2(h,e)):(this._x=0,this._z=Math.atan2(-f,k))):"YZX"===b?(this._z=Math.asin(c(h,-1,1)),0.99999>Math.abs(h)?(this._x=Math.atan2(-l,k),this._y=Math.atan2(-n,e)):(this._x=0,this._y=Math.atan2(g,d))):"XZY"===b?(this._z= Math.asin(-c(f,-1,1)),0.99999>Math.abs(f)?(this._x=Math.atan2(q,k),this._y=Math.atan2(g,e)):(this._x=Math.atan2(-l,d),this._y=0)):console.warn("THREE.Euler: .setFromRotationMatrix() given unsupported order: "+b);this._order=b;this.onChangeCallback();return this},setFromQuaternion:function(a,b,c){var d=THREE.Math.clamp,e=a.x*a.x,f=a.y*a.y,g=a.z*a.z,h=a.w*a.w;b=b||this._order;"XYZ"===b?(this._x=Math.atan2(2*(a.x*a.w-a.y*a.z),h-e-f+g),this._y=Math.asin(d(2*(a.x*a.z+a.y*a.w),-1,1)),this._z=Math.atan2(2* (a.z*a.w-a.x*a.y),h+e-f-g)):"YXZ"===b?(this._x=Math.asin(d(2*(a.x*a.w-a.y*a.z),-1,1)),this._y=Math.atan2(2*(a.x*a.z+a.y*a.w),h-e-f+g),this._z=Math.atan2(2*(a.x*a.y+a.z*a.w),h-e+f-g)):"ZXY"===b?(this._x=Math.asin(d(2*(a.x*a.w+a.y*a.z),-1,1)),this._y=Math.atan2(2*(a.y*a.w-a.z*a.x),h-e-f+g),this._z=Math.atan2(2*(a.z*a.w-a.x*a.y),h-e+f-g)):"ZYX"===b?(this._x=Math.atan2(2*(a.x*a.w+a.z*a.y),h-e-f+g),this._y=Math.asin(d(2*(a.y*a.w-a.x*a.z),-1,1)),this._z=Math.atan2(2*(a.x*a.y+a.z*a.w),h+e-f-g)):"YZX"=== b?(this._x=Math.atan2(2*(a.x*a.w-a.z*a.y),h-e+f-g),this._y=Math.atan2(2*(a.y*a.w-a.x*a.z),h+e-f-g),this._z=Math.asin(d(2*(a.x*a.y+a.z*a.w),-1,1))):"XZY"===b?(this._x=Math.atan2(2*(a.x*a.w+a.y*a.z),h-e+f-g),this._y=Math.atan2(2*(a.x*a.z+a.y*a.w),h+e-f-g),this._z=Math.asin(d(2*(a.z*a.w-a.x*a.y),-1,1))):console.warn("THREE.Euler: .setFromQuaternion() given unsupported order: "+b);this._order=b;if(!1!==c)this.onChangeCallback();return this},reorder:function(){var a=new THREE.Quaternion;return function(b){a.setFromEuler(this); 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=a[0];this._y=a[1];this._z=a[2];void 0!==a[3]&&(this._order=a[3]);this.onChangeCallback();return this},toArray:function(){return[this._x,this._y,this._z,this._order]},onChange:function(a){this.onChangeCallback=a;return this},onChangeCallback:function(){},clone:function(){return new THREE.Euler(this._x,this._y,this._z,this._order)}}; THREE.Line3=function(a,b){this.start=void 0!==a?a:new THREE.Vector3;this.end=void 0!==b?b:new THREE.Vector3}; THREE.Line3.prototype={constructor:THREE.Line3,set:function(a,b){this.start.copy(a);this.end.copy(b);return this},copy:function(a){this.start.copy(a.start);this.end.copy(a.end);return this},center:function(a){return(a||new THREE.Vector3).addVectors(this.start,this.end).multiplyScalar(0.5)},delta:function(a){return(a||new THREE.Vector3).subVectors(this.end,this.start)},distanceSq:function(){return this.start.distanceToSquared(this.end)},distance:function(){return this.start.distanceTo(this.end)},at:function(a, b){var c=b||new THREE.Vector3;return this.delta(c).multiplyScalar(a).add(this.start)},closestPointToPointParameter:function(){var a=new THREE.Vector3,b=new THREE.Vector3;return function(c,d){a.subVectors(c,this.start);b.subVectors(this.end,this.start);var e=b.dot(b),e=b.dot(a)/e;d&&(e=THREE.Math.clamp(e,0,1));return e}}(),closestPointToPoint:function(a,b,c){a=this.closestPointToPointParameter(a,b);c=c||new THREE.Vector3;return this.delta(c).multiplyScalar(a).add(this.start)},applyMatrix4:function(a){this.start.applyMatrix4(a); this.end.applyMatrix4(a);return this},equals:function(a){return a.start.equals(this.start)&&a.end.equals(this.end)},clone:function(){return(new THREE.Line3).copy(this)}};THREE.Box2=function(a,b){this.min=void 0!==a?a:new THREE.Vector2(Infinity,Infinity);this.max=void 0!==b?b:new THREE.Vector2(-Infinity,-Infinity)}; THREE.Box2.prototype={constructor:THREE.Box2,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;bthis.max.x||a.ythis.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?!0:!1},getParameter:function(a,b){return(b||new THREE.Vector2).set((a.x-this.min.x)/(this.max.x-this.min.x),(a.y-this.min.y)/(this.max.y-this.min.y))},isIntersectionBox:function(a){return a.max.xthis.max.x||a.max.y this.max.y?!1:!0},clampPoint:function(a,b){return(b||new THREE.Vector2).copy(a).clamp(this.min,this.max)},distanceToPoint:function(){var a=new THREE.Vector2;return function(b){return a.copy(b).clamp(this.min,this.max).sub(b).length()}}(),intersect:function(a){this.min.max(a.min);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)},clone:function(){return(new THREE.Box2).copy(this)}};THREE.Box3=function(a,b){this.min=void 0!==a?a:new THREE.Vector3(Infinity,Infinity,Infinity);this.max=void 0!==b?b:new THREE.Vector3(-Infinity,-Infinity,-Infinity)}; THREE.Box3.prototype={constructor:THREE.Box3,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;bthis.max.x||a.ythis.max.y|| a.zthis.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?!0:!1},getParameter:function(a,b){return(b||new THREE.Vector3).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))},isIntersectionBox:function(a){return a.max.xthis.max.x||a.max.ythis.max.y|| a.max.zthis.max.z?!1:!0},clampPoint:function(a,b){return(b||new THREE.Vector3).copy(a).clamp(this.min,this.max)},distanceToPoint:function(){var a=new THREE.Vector3;return function(b){return a.copy(b).clamp(this.min,this.max).sub(b).length()}}(),getBoundingSphere:function(){var a=new THREE.Vector3;return function(b){b=b||new THREE.Sphere;b.center=this.center();b.radius=0.5*this.size(a).length();return b}}(),intersect:function(a){this.min.max(a.min);this.max.min(a.max);return this}, union:function(a){this.min.min(a.min);this.max.max(a.max);return this},applyMatrix4:function(){var a=[new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3];return function(b){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);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.makeEmpty();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)},clone:function(){return(new THREE.Box3).copy(this)}}; THREE.Matrix3=function(a,b,c,d,e,f,g,h,k){var l=this.elements=new Float32Array(9);l[0]=void 0!==a?a:1;l[3]=b||0;l[6]=c||0;l[1]=d||0;l[4]=void 0!==e?e:1;l[7]=f||0;l[2]=g||0;l[5]=h||0;l[8]=void 0!==k?k:1}; THREE.Matrix3.prototype={constructor:THREE.Matrix3,set:function(a,b,c,d,e,f,g,h,k){var l=this.elements;l[0]=a;l[3]=b;l[6]=c;l[1]=d;l[4]=e;l[7]=f;l[2]=g;l[5]=h;l[8]=k;return this},identity:function(){this.set(1,0,0,0,1,0,0,0,1);return this},copy:function(a){a=a.elements;this.set(a[0],a[3],a[6],a[1],a[4],a[7],a[2],a[5],a[8]);return this},multiplyVector3:function(a){console.warn("THREE.Matrix3: .multiplyVector3() has been removed. Use vector.applyMatrix3( matrix ) instead.");return a.applyMatrix3(this)}, multiplyVector3Array:function(a){console.warn("THREE.Matrix3: .multiplyVector3Array() has been renamed. Use matrix.applyToVector3Array( array ) instead.");return this.applyToVector3Array(a)},applyToVector3Array:function(){var a=new THREE.Vector3;return function(b,c,d){void 0===c&&(c=0);void 0===d&&(d=b.length);for(var e=0;ethis.determinant()&&(g=-g);c.x=f[12];c.y=f[13];c.z=f[14];b.elements.set(this.elements);c=1/g;var f=1/h,l=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]*=l;b.elements[9]*=l;b.elements[10]*=l;d.setFromRotationMatrix(b);e.x=g;e.y=h;e.z=k;return this}}(),makeFrustum:function(a,b,c,d,e,f){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/(d-c);g[9]=(d+c)/(d-c);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},makePerspective:function(a,b,c,d){a=c*Math.tan(THREE.Math.degToRad(0.5*a)); var e=-a;return this.makeFrustum(e*b,a*b,e,a,c,d)},makeOrthographic:function(a,b,c,d,e,f){var g=this.elements,h=b-a,k=c-d,l=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/l;g[14]=-((f+e)/l);g[3]=0;g[7]=0;g[11]=0;g[15]=1;return this},fromArray:function(a){this.elements.set(a);return this},toArray:function(){var a=this.elements;return[a[0],a[1],a[2],a[3],a[4],a[5],a[6],a[7],a[8],a[9],a[10],a[11],a[12],a[13],a[14],a[15]]},clone:function(){var a= this.elements;return new THREE.Matrix4(a[0],a[4],a[8],a[12],a[1],a[5],a[9],a[13],a[2],a[6],a[10],a[14],a[3],a[7],a[11],a[15])}};THREE.Ray=function(a,b){this.origin=void 0!==a?a:new THREE.Vector3;this.direction=void 0!==b?b:new THREE.Vector3}; THREE.Ray.prototype={constructor:THREE.Ray,set:function(a,b){this.origin.copy(a);this.direction.copy(b);return this},copy:function(a){this.origin.copy(a.origin);this.direction.copy(a.direction);return this},at:function(a,b){return(b||new THREE.Vector3).copy(this.direction).multiplyScalar(a).add(this.origin)},recast:function(){var a=new THREE.Vector3;return function(b){this.origin.copy(this.at(b,a));return this}}(),closestPointToPoint:function(a,b){var c=b||new THREE.Vector3;c.subVectors(a,this.origin); var d=c.dot(this.direction);return 0>d?c.copy(this.origin):c.copy(this.direction).multiplyScalar(d).add(this.origin)},distanceToPoint:function(){var a=new THREE.Vector3;return function(b){var c=a.subVectors(b,this.origin).dot(this.direction);if(0>c)return this.origin.distanceTo(b);a.copy(this.direction).multiplyScalar(c).add(this.origin);return a.distanceTo(b)}}(),distanceSqToSegment:function(a,b,c,d){var e=a.clone().add(b).multiplyScalar(0.5),f=b.clone().sub(a).normalize(),g=0.5*a.distanceTo(b), h=this.origin.clone().sub(e);a=-this.direction.dot(f);b=h.dot(this.direction);var k=-h.dot(f),l=h.lengthSq(),n=Math.abs(1-a*a),q,r;0<=n?(h=a*k-b,q=a*b-k,r=g*n,0<=h?q>=-r?q<=r?(g=1/n,h*=g,q*=g,a=h*(h+a*q+2*b)+q*(a*h+q+2*k)+l):(q=g,h=Math.max(0,-(a*q+b)),a=-h*h+q*(q+2*k)+l):(q=-g,h=Math.max(0,-(a*q+b)),a=-h*h+q*(q+2*k)+l):q<=-r?(h=Math.max(0,-(-a*g+b)),q=0f)return null;f=Math.sqrt(f-e);e=d-f; d+=f;return 0>e&&0>d?null:0>e?this.at(d,c):this.at(e,c)}}(),isIntersectionPlane:function(a){var b=a.distanceToPoint(this.origin);return 0===b||0>a.normal.dot(this.direction)*b?!0:!1},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){var c=this.distanceToPlane(a);return null===c?null:this.at(c,b)},isIntersectionBox:function(){var a=new THREE.Vector3; return function(b){return null!==this.intersectBox(b,a)}}(),intersectBox:function(a,b){var c,d,e,f,g;d=1/this.direction.x;f=1/this.direction.y;g=1/this.direction.z;var h=this.origin;0<=d?(c=(a.min.x-h.x)*d,d*=a.max.x-h.x):(c=(a.max.x-h.x)*d,d*=a.min.x-h.x);0<=f?(e=(a.min.y-h.y)*f,f*=a.max.y-h.y):(e=(a.max.y-h.y)*f,f*=a.min.y-h.y);if(c>f||e>d)return null;if(e>c||c!==c)c=e;if(fg||e>d)return null;if(e>c||c!== c)c=e;if(gd?null:this.at(0<=c?c:d,b)},intersectTriangle:function(){var a=new THREE.Vector3,b=new THREE.Vector3,c=new THREE.Vector3,d=new THREE.Vector3;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(0f)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.direction.add(this.origin).applyMatrix4(a);this.origin.applyMatrix4(a);this.direction.sub(this.origin);this.direction.normalize();return this},equals:function(a){return a.origin.equals(this.origin)&&a.direction.equals(this.direction)},clone:function(){return(new THREE.Ray).copy(this)}};THREE.Sphere=function(a,b){this.center=void 0!==a?a:new THREE.Vector3;this.radius=void 0!==b?b:0}; THREE.Sphere.prototype={constructor:THREE.Sphere,set:function(a,b){this.center.copy(a);this.radius=b;return this},setFromPoints:function(){var a=new THREE.Box3;return function(b,c){var d=this.center;void 0!==c?d.copy(c):a.setFromPoints(b).center(d);for(var e=0,f=0,g=b.length;f=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+a.radius;return a.center.distanceToSquared(this.center)<=b*b},clampPoint:function(a,b){var c=this.center.distanceToSquared(a),d=b||new THREE.Vector3;d.copy(a);c>this.radius*this.radius&&(d.sub(this.center).normalize(),d.multiplyScalar(this.radius).add(this.center));return d},getBoundingBox:function(a){a=a||new THREE.Box3;a.set(this.center,this.center);a.expandByScalar(this.radius); return a},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},clone:function(){return(new THREE.Sphere).copy(this)}}; THREE.Frustum=function(a,b,c,d,e,f){this.planes=[void 0!==a?a:new THREE.Plane,void 0!==b?b:new THREE.Plane,void 0!==c?c:new THREE.Plane,void 0!==d?d:new THREE.Plane,void 0!==e?e:new THREE.Plane,void 0!==f?f:new THREE.Plane]}; THREE.Frustum.prototype={constructor:THREE.Frustum,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},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],h=c[5],k=c[6],l=c[7],n=c[8],q=c[9],r=c[10],t=c[11],s=c[12],p=c[13],v=c[14],c=c[15];b[0].setComponents(f-a,l-g,t-n,c-s).normalize();b[1].setComponents(f+ a,l+g,t+n,c+s).normalize();b[2].setComponents(f+d,l+h,t+q,c+p).normalize();b[3].setComponents(f-d,l-h,t-q,c-p).normalize();b[4].setComponents(f-e,l-k,t-r,c-v).normalize();b[5].setComponents(f+e,l+k,t+r,c+v).normalize();return this},intersectsObject:function(){var a=new THREE.Sphere;return function(b){var c=b.geometry;null===c.boundingSphere&&c.computeBoundingSphere();a.copy(c.boundingSphere);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)e;e++){var f=d[e];a.x=0g&&0>f)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},clone:function(){return(new THREE.Frustum).copy(this)}};THREE.Plane=function(a,b){this.normal=void 0!==a?a:new THREE.Vector3(1,0,0);this.constant=void 0!==b?b:0}; THREE.Plane.prototype={constructor:THREE.Plane,set:function(a,b){this.normal.copy(a);this.constant=b;return this},setComponents:function(a,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 THREE.Vector3,b=new THREE.Vector3;return function(c,d,e){d=a.subVectors(e,d).cross(b.subVectors(c,d)).normalize();this.setFromNormalAndCoplanarPoint(d, c);return this}}(),copy:function(a){this.normal.copy(a.normal);this.constant=a.constant;return this},normalize:function(){var a=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){return this.orthoPoint(a,b).sub(a).negate()},orthoPoint:function(a, b){var c=this.distanceToPoint(a);return(b||new THREE.Vector3).copy(this.normal).multiplyScalar(c)},isIntersectionLine:function(a){var b=this.distanceToPoint(a.start);a=this.distanceToPoint(a.end);return 0>b&&0a&&0f||1e;e++)8==e||13==e||18==e||23==e?b[e]="-":14==e?b[e]="4":(2>=c&&(c=33554432+16777216*Math.random()|0),d=c&15,c>>=4,b[e]=a[19==e?d&3|8:d]);return b.join("")}}(),clamp:function(a,b,c){return ac?c:a},clampBottom:function(a,b){return a=c)return 1;a=(a-b)/(c-b);return a*a*(3-2*a)},smootherstep:function(a,b,c){if(a<=b)return 0;if(a>=c)return 1;a=(a-b)/(c-b);return a*a*a*(a*(6*a-15)+10)},random16:function(){return(65280*Math.random()+255*Math.random())/65535},randInt:function(a,b){return a+Math.floor(Math.random()*(b-a+1))},randFloat:function(a,b){return a+Math.random()*(b-a)},randFloatSpread:function(a){return a*(0.5-Math.random())},sign:function(a){return 0>a?-1:0this.points.length-2?this.points.length-1:f+1;c[3]=f>this.points.length-3?this.points.length-1: f+2;l=this.points[c[0]];n=this.points[c[1]];q=this.points[c[2]];r=this.points[c[3]];h=g*g;k=g*h;d.x=b(l.x,n.x,q.x,r.x,g,h,k);d.y=b(l.y,n.y,q.y,r.y,g,h,k);d.z=b(l.z,n.z,q.z,r.z,g,h,k);return d};this.getControlPointsArray=function(){var a,b,c=this.points.length,d=[];for(a=0;a=b.x+b.y}}(); THREE.Triangle.prototype={constructor:THREE.Triangle,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},copy:function(a){this.a.copy(a.a);this.b.copy(a.b);this.c.copy(a.c);return this},area:function(){var a=new THREE.Vector3,b=new THREE.Vector3;return function(){a.subVectors(this.c,this.b);b.subVectors(this.a,this.b);return 0.5*a.cross(b).length()}}(),midpoint:function(a){return(a|| new THREE.Vector3).addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)},normal:function(a){return THREE.Triangle.normal(this.a,this.b,this.c,a)},plane:function(a){return(a||new THREE.Plane).setFromCoplanarPoints(this.a,this.b,this.c)},barycoordFromPoint:function(a,b){return THREE.Triangle.barycoordFromPoint(a,this.a,this.b,this.c,b)},containsPoint:function(a){return THREE.Triangle.containsPoint(a,this.a,this.b,this.c)},equals:function(a){return a.a.equals(this.a)&&a.b.equals(this.b)&&a.c.equals(this.c)}, clone:function(){return(new THREE.Triangle).copy(this)}};THREE.Clock=function(a){this.autoStart=void 0!==a?a:!0;this.elapsedTime=this.oldTime=this.startTime=0;this.running=!1}; THREE.Clock.prototype={constructor:THREE.Clock,start:function(){this.oldTime=this.startTime=void 0!==self.performance&&void 0!==self.performance.now?self.performance.now():Date.now();this.running=!0},stop:function(){this.getElapsedTime();this.running=!1},getElapsedTime:function(){this.getDelta();return this.elapsedTime},getDelta:function(){var a=0;this.autoStart&&!this.running&&this.start();if(this.running){var b=void 0!==self.performance&&void 0!==self.performance.now?self.performance.now():Date.now(), a=0.001*(b-this.oldTime);this.oldTime=b;this.elapsedTime+=a}return a}};THREE.EventDispatcher=function(){}; THREE.EventDispatcher.prototype={constructor:THREE.EventDispatcher,apply:function(a){a.addEventListener=THREE.EventDispatcher.prototype.addEventListener;a.hasEventListener=THREE.EventDispatcher.prototype.hasEventListener;a.removeEventListener=THREE.EventDispatcher.prototype.removeEventListener;a.dispatchEvent=THREE.EventDispatcher.prototype.dispatchEvent},addEventListener:function(a,b){void 0===this._listeners&&(this._listeners={});var c=this._listeners;void 0===c[a]&&(c[a]=[]);-1===c[a].indexOf(b)&& c[a].push(b)},hasEventListener:function(a,b){if(void 0===this._listeners)return!1;var c=this._listeners;return void 0!==c[a]&&-1!==c[a].indexOf(b)?!0:!1},removeEventListener:function(a,b){if(void 0!==this._listeners){var c=this._listeners[a];if(void 0!==c){var d=c.indexOf(b);-1!==d&&c.splice(d,1)}}},dispatchEvent:function(a){if(void 0!==this._listeners){var b=this._listeners[a.type];if(void 0!==b){a.target=this;for(var c=[],d=b.length,e=0;ee&&0>f||0>g&&0>h)return!1;0>e?c=Math.max(c,e/(e-f)):0>f&&(d=Math.min(d,e/(e-f)));0>g?c=Math.max(c,g/(g-h)):0>h&&(d=Math.min(d,g/(g-h)));if(d=c.x&&-1<=c.y&&1>=c.y&&-1<=c.z&&1>=c.z},l=function(a, b,c){if(!0===a.visible||!0===b.visible||!0===c.visible)return!0;L[0]=a.positionScreen;L[1]=b.positionScreen;L[2]=c.positionScreen;return E.isIntersectionBox(Q.setFromPoints(L))},q=function(a,b,c){return 0>(c.positionScreen.x-a.positionScreen.x)*(b.positionScreen.y-a.positionScreen.y)-(c.positionScreen.y-a.positionScreen.y)*(b.positionScreen.x-a.positionScreen.x)};return{setObject:function(a){f=a;g=f.material;h.getNormalMatrix(f.matrixWorld);d.length=0;e.length=0},projectVertex:k,checkTriangleVisibility:l, checkBackfaceCulling:q,pushVertex:function(b,c,d){n=a();n.position.set(b,c,d);k(n)},pushNormal:function(a,b,c){d.push(a,b,c)},pushUv:function(a,b){e.push(a,b)},pushLine:function(a,b){var d=r[a],e=r[b];u=c();u.id=f.id;u.v1.copy(d);u.v2.copy(e);u.z=(d.positionScreen.z+e.positionScreen.z)/2;u.material=f.material;K.elements.push(u)},pushTriangle:function(a,c,k){var n=r[a],p=r[c],t=r[k];if(!1!==l(n,p,t)&&(g.side===THREE.DoubleSide||!0===q(n,p,t))){s=b();s.id=f.id;s.v1.copy(n);s.v2.copy(p);s.v3.copy(t); s.z=(n.positionScreen.z+p.positionScreen.z+t.positionScreen.z)/3;for(n=0;3>n;n++)p=3*arguments[n],t=s.vertexNormalsModel[n],t.set(d[p],d[p+1],d[p+2]),t.applyMatrix3(h).normalize(),p=2*arguments[n],s.uvs[n].set(e[p],e[p+1]);s.vertexNormalsLength=3;s.material=f.material;K.elements.push(s)}}}};this.projectScene=function(n,t,w,v){I=D=p=0;K.elements.length=0;!0===n.autoUpdate&&n.updateMatrixWorld();void 0===t.parent&&t.updateMatrixWorld();R.copy(t.matrixWorldInverse.getInverse(t.matrixWorld));B.multiplyMatrices(t.projectionMatrix, R);H.setFromMatrix(B);h=0;K.objects.length=0;K.lights.length=0;n.traverseVisible(function(a){if(a instanceof THREE.Light)K.lights.push(a);else if(a instanceof THREE.Mesh||a instanceof THREE.Line||a instanceof THREE.Sprite)if(!1===a.frustumCulled||!0===H.intersectsObject(a)){if(h===l){var b=new THREE.RenderableObject;k.push(b);l++;h++;g=b}else g=k[h++];g.id=a.id;g.object=a;null!==a.renderDepth?g.z=a.renderDepth:(O.setFromMatrixPosition(a.matrixWorld),O.applyProjection(B),g.z=O.z);K.objects.push(g)}}); !0===w&&K.objects.sort(e);n=0;for(w=K.objects.length;nva;va++)s.uvs[va].copy(ua[va]); s.color=ca.color;s.material=qa;s.z=(la.positionScreen.z+ja.positionScreen.z+Fa.positionScreen.z)/3;K.elements.push(s)}}}}}else if(A instanceof THREE.Line)if(x instanceof THREE.BufferGeometry){if(z=x.attributes,void 0!==z.position){G=z.position.array;x=0;for(y=G.length;x=J.z&&(C=d(),C.id=A.id,C.x=J.x*x,C.y=J.y*x,C.z=J.z,C.object=A,C.rotation=A.rotation,C.scale.x=A.scale.x*Math.abs(C.x-(J.x+t.projectionMatrix.elements[0])/(J.w+t.projectionMatrix.elements[12])),C.scale.y=A.scale.y*Math.abs(C.y-(J.y+t.projectionMatrix.elements[5])/ (J.w+t.projectionMatrix.elements[13])),C.material=A.material,K.elements.push(C)))}!0===v&&K.elements.sort(e);return K}};THREE.Face3=function(a,b,c,d,e,f){this.a=a;this.b=b;this.c=c;this.normal=d instanceof THREE.Vector3?d:new THREE.Vector3;this.vertexNormals=d instanceof Array?d:[];this.color=e instanceof THREE.Color?e:new THREE.Color;this.vertexColors=e instanceof Array?e:[];this.vertexTangents=[];this.materialIndex=void 0!==f?f:0}; THREE.Face3.prototype={constructor:THREE.Face3,clone:function(){var a=new THREE.Face3(this.a,this.b,this.c);a.normal.copy(this.normal);a.color.copy(this.color);a.materialIndex=this.materialIndex;for(var b=0,c=this.vertexNormals.length;bb.max.x&&(b.max.x=e);fb.max.y&& (b.max.y=f);gb.max.z&&(b.max.z=g)}}if(void 0===a||0===a.length)this.boundingBox.min.set(0,0,0),this.boundingBox.max.set(0,0,0);(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.')},computeBoundingSphere:function(){var a=new THREE.Box3,b=new THREE.Vector3;return function(){null===this.boundingSphere&& (this.boundingSphere=new THREE.Sphere);var c=this.attributes.position.array;if(c){a.makeEmpty();for(var d=this.boundingSphere.center,e=0,f=c.length;eBa?-1:1;h[4*a]=Ea.x;h[4*a+1]=Ea.y;h[4*a+2]=Ea.z;h[4*a+3]=Pa}if(void 0===this.attributes.index||void 0===this.attributes.position||void 0===this.attributes.normal||void 0===this.attributes.uv)console.warn("Missing required attributes (index, position, normal or uv) in BufferGeometry.computeTangents()");else{var c=this.attributes.index.array,d=this.attributes.position.array,e=this.attributes.normal.array,f=this.attributes.uv.array,g=d.length/3;void 0===this.attributes.tangent&&(this.attributes.tangent= {itemSize:4,array:new Float32Array(4*g)});for(var h=this.attributes.tangent.array,k=[],l=[],n=0;np;p++)s=a[3*c+p],-1==r[s]?(q[2*p]=s,q[2*p+1]=-1,n++):r[s]k.index+b)for(k={start:f,count:0,index:g},h.push(k),n=0;6>n;n+=2)p=q[n+1],-1n;n+=2)s=q[n],p=q[n+1],-1===p&&(p=g++),r[s]=p,t[p]=s,e[f++]=p-k.index,k.count++}this.reorderBuffers(e,t,g);return this.offsets=h},merge:function(){console.log("BufferGeometry.merge(): TODO")},normalizeNormals:function(){for(var a=this.attributes.normal.array, b,c,d,e=0,f=a.length;ed?-1:1,e.vertexTangents[c]=new THREE.Vector4(A.x,A.y,A.z,d);this.hasTangents=!0},computeLineDistances:function(){for(var a=0,b=this.vertices,c=0,d=b.length;cd;d++)if(e[d]==e[(d+1)%3]){a.push(f);break}for(f=a.length-1;0<=f;f--)for(e=a[f],this.faces.splice(e,1),c=0,g=this.faceVertexUvs.length;cc&&(h[f].counter+=1,g=h[f].hash+"_"+h[f].counter,g in this.geometryGroups||(k={id:a++,faces3:[],materialIndex:f,vertices:0,numMorphTargets:l,numMorphNormals:n},this.geometryGroups[g]=k,this.geometryGroupsList.push(k))),this.geometryGroups[g].faces3.push(d),this.geometryGroups[g].vertices+=3}}(),clone:function(){for(var a=new THREE.Geometry,b=this.vertices,c=0,d=b.length;ca.opacity)h.transparent=a.transparent;void 0!==a.depthTest&&(h.depthTest=a.depthTest);void 0!==a.depthWrite&&(h.depthWrite=a.depthWrite);void 0!==a.visible&&(h.visible=a.visible);void 0!==a.flipSided&&(h.side=THREE.BackSide);void 0!==a.doubleSided&&(h.side=THREE.DoubleSide);void 0!==a.wireframe&&(h.wireframe=a.wireframe);void 0!==a.vertexColors&&("face"=== a.vertexColors?h.vertexColors=THREE.FaceColors:a.vertexColors&&(h.vertexColors=THREE.VertexColors));a.colorDiffuse?h.color=e(a.colorDiffuse):a.DbgColor&&(h.color=a.DbgColor);a.colorSpecular&&(h.specular=e(a.colorSpecular));a.colorAmbient&&(h.ambient=e(a.colorAmbient));a.colorEmissive&&(h.emissive=e(a.colorEmissive));a.transparency&&(h.opacity=a.transparency);a.specularCoef&&(h.shininess=a.specularCoef);a.mapDiffuse&&b&&d(h,"map",a.mapDiffuse,a.mapDiffuseRepeat,a.mapDiffuseOffset,a.mapDiffuseWrap, a.mapDiffuseAnisotropy);a.mapLight&&b&&d(h,"lightMap",a.mapLight,a.mapLightRepeat,a.mapLightOffset,a.mapLightWrap,a.mapLightAnisotropy);a.mapBump&&b&&d(h,"bumpMap",a.mapBump,a.mapBumpRepeat,a.mapBumpOffset,a.mapBumpWrap,a.mapBumpAnisotropy);a.mapNormal&&b&&d(h,"normalMap",a.mapNormal,a.mapNormalRepeat,a.mapNormalOffset,a.mapNormalWrap,a.mapNormalAnisotropy);a.mapSpecular&&b&&d(h,"specularMap",a.mapSpecular,a.mapSpecularRepeat,a.mapSpecularOffset,a.mapSpecularWrap,a.mapSpecularAnisotropy);a.mapAlpha&& b&&d(h,"alphaMap",a.mapAlpha,a.mapAlphaRepeat,a.mapAlphaOffset,a.mapAlphaWrap,a.mapAlphaAnisotropy);a.mapBumpScale&&(h.bumpScale=a.mapBumpScale);a.mapNormal?(g=THREE.ShaderLib.normalmap,k=THREE.UniformsUtils.clone(g.uniforms),k.tNormal.value=h.normalMap,a.mapNormalFactor&&k.uNormalScale.value.set(a.mapNormalFactor,a.mapNormalFactor),h.map&&(k.tDiffuse.value=h.map,k.enableDiffuse.value=!0),h.specularMap&&(k.tSpecular.value=h.specularMap,k.enableSpecular.value=!0),h.lightMap&&(k.tAO.value=h.lightMap, k.enableAO.value=!0),k.diffuse.value.setHex(h.color),k.specular.value.setHex(h.specular),k.ambient.value.setHex(h.ambient),k.shininess.value=h.shininess,void 0!==h.opacity&&(k.opacity.value=h.opacity),g=new THREE.ShaderMaterial({fragmentShader:g.fragmentShader,vertexShader:g.vertexShader,uniforms:k,lights:!0,fog:!0}),h.transparent&&(g.transparent=!0)):g=new THREE[g](h);void 0!==a.DbgName&&(g.name=a.DbgName);return g}}; THREE.Loader.Handlers={handlers:[],add:function(a,b){this.handlers.push(a,b)},get:function(a){for(var b=0,c=this.handlers.length;bg;g++)r=u[k++],w=v[2*r],r=v[2*r+1],w=new THREE.Vector2(w,r),2!==g&&c.faceVertexUvs[d][h].push(w),0!==g&&c.faceVertexUvs[d][h+1].push(w);q&&(q=3*u[k++],t.normal.set(D[q++],D[q++],D[q]),p.normal.copy(t.normal));if(s)for(d=0;4>d;d++)q=3*u[k++],s=new THREE.Vector3(D[q++], D[q++],D[q]),2!==d&&t.vertexNormals.push(s),0!==d&&p.vertexNormals.push(s);n&&(n=u[k++],n=A[n],t.color.setHex(n),p.color.setHex(n));if(b)for(d=0;4>d;d++)n=u[k++],n=A[n],2!==d&&t.vertexColors.push(new THREE.Color(n)),0!==d&&p.vertexColors.push(new THREE.Color(n));c.faces.push(t);c.faces.push(p)}else{t=new THREE.Face3;t.a=u[k++];t.b=u[k++];t.c=u[k++];h&&(h=u[k++],t.materialIndex=h);h=c.faces.length;if(d)for(d=0;dg;g++)r=u[k++],w=v[2*r],r=v[2*r+1], w=new THREE.Vector2(w,r),c.faceVertexUvs[d][h].push(w);q&&(q=3*u[k++],t.normal.set(D[q++],D[q++],D[q]));if(s)for(d=0;3>d;d++)q=3*u[k++],s=new THREE.Vector3(D[q++],D[q++],D[q]),t.vertexNormals.push(s);n&&(n=u[k++],t.color.setHex(A[n]));if(b)for(d=0;3>d;d++)n=u[k++],t.vertexColors.push(new THREE.Color(A[n]));c.faces.push(t)}})(d);(function(){var b=void 0!==a.influencesPerVertex?a.influencesPerVertex:2;if(a.skinWeights)for(var d=0,g=a.skinWeights.length;df)){var r=b.origin.distanceTo(l);rd.far||e.push({distance:r,point:k.clone().applyMatrix4(this.matrixWorld),face:null,faceIndex:null,object:this})}}}();THREE.Line.prototype.clone=function(a){void 0===a&&(a=new THREE.Line(this.geometry,this.material,this.type));THREE.Object3D.prototype.clone.call(this,a);return a}; THREE.Mesh=function(a,b){THREE.Object3D.call(this);this.geometry=void 0!==a?a:new THREE.Geometry;this.material=void 0!==b?b:new THREE.MeshBasicMaterial({color:16777215*Math.random()});this.updateMorphTargets()};THREE.Mesh.prototype=Object.create(THREE.Object3D.prototype); THREE.Mesh.prototype.updateMorphTargets=function(){if(void 0!==this.geometry.morphTargets&&0g.far||h.push({distance:C,point:x,indices:[n,q,r],face:null,faceIndex:null,object:this})}}}else for(p=n.position.array,s=k=0,A=p.length;kg.far||h.push({distance:C,point:x,indices:[n,q,r],face:null,faceIndex:null,object:this}))}}else if(k instanceof THREE.Geometry)for(s=this.material instanceof THREE.MeshFaceMaterial,p=!0===s?this.material.materials:null,t=g.precision,v=k.vertices,w=0,u=k.faces.length;wg.far||h.push({distance:C,point:x,face:D,faceIndex:w,object:this}))}}}();THREE.Mesh.prototype.clone=function(a,b){void 0===a&&(a=new THREE.Mesh(this.geometry,this.material));THREE.Object3D.prototype.clone.call(this,a,b);return a};THREE.Bone=function(a){THREE.Object3D.call(this);this.skin=a;this.accumulatedSclWeight=this.accumulatedPosWeight=this.accumulatedRotWeight=0};THREE.Bone.prototype=Object.create(THREE.Object3D.prototype); THREE.Bone.prototype.updateMatrixWorld=function(a){THREE.Object3D.prototype.updateMatrixWorld.call(this,a);this.accumulatedSclWeight=this.accumulatedPosWeight=this.accumulatedRotWeight=0}; THREE.Skeleton=function(a,b,c){this.useVertexTexture=void 0!==c?c:!0;this.identityMatrix=new THREE.Matrix4;a=a||[];this.bones=a.slice(0);this.useVertexTexture?(this.boneTextureHeight=this.boneTextureWidth=a=256h.end&&(h.end=e);b||(b=g)}}a.firstAnimation=b}; THREE.MorphAnimMesh.prototype.setAnimationLabel=function(a,b,c){this.geometry.animations||(this.geometry.animations={});this.geometry.animations[a]={start:b,end:c}};THREE.MorphAnimMesh.prototype.playAnimation=function(a,b){var c=this.geometry.animations[a];c?(this.setFrameRange(c.start,c.end),this.duration=(c.end-c.start)/b*1E3,this.time=0):console.warn("animation["+a+"] undefined")}; THREE.MorphAnimMesh.prototype.updateAnimation=function(a){var b=this.duration/this.length;this.time+=this.direction*a;if(this.mirroredLoop){if(this.time>this.duration||0>this.time)this.direction*=-1,this.time>this.duration&&(this.time=this.duration,this.directionBackwards=!0),0>this.time&&(this.time=0,this.directionBackwards=!1)}else this.time%=this.duration,0>this.time&&(this.time+=this.duration);a=this.startKeyframe+THREE.Math.clamp(Math.floor(this.time/b),0,this.length-1);a!==this.currentKeyframe&& (this.morphTargetInfluences[this.lastKeyframe]=0,this.morphTargetInfluences[this.currentKeyframe]=1,this.morphTargetInfluences[a]=0,this.lastKeyframe=this.currentKeyframe,this.currentKeyframe=a);b=this.time%b/b;this.directionBackwards&&(b=1-b);this.morphTargetInfluences[this.currentKeyframe]=b;this.morphTargetInfluences[this.lastKeyframe]=1-b}; THREE.MorphAnimMesh.prototype.interpolateTargets=function(a,b,c){for(var d=this.morphTargetInfluences,e=0,f=d.length;e=this.objects[d].distance)this.objects[d-1].object.visible=!1,this.objects[d].object.visible=!0;else break;for(;dthis.scale.x||c.push({distance:d,point:this.position,face:null,object:this})}}();THREE.Sprite.prototype.updateMatrix=function(){this.matrix.compose(this.position,this.quaternion,this.scale);this.matrixWorldNeedsUpdate=!0}; THREE.Sprite.prototype.clone=function(a){void 0===a&&(a=new THREE.Sprite(this.material));THREE.Object3D.prototype.clone.call(this,a);return a};THREE.Particle=THREE.Sprite;THREE.Scene=function(){THREE.Object3D.call(this);this.overrideMaterial=this.fog=null;this.autoUpdate=!0;this.matrixAutoUpdate=!1;this.__lights=[];this.__objectsAdded=[];this.__objectsRemoved=[]};THREE.Scene.prototype=Object.create(THREE.Object3D.prototype); THREE.Scene.prototype.__addObject=function(a){if(a instanceof THREE.Light)-1===this.__lights.indexOf(a)&&this.__lights.push(a),a.target&&void 0===a.target.parent&&this.add(a.target);else if(!(a instanceof THREE.Camera||a instanceof THREE.Bone)){this.__objectsAdded.push(a);var b=this.__objectsRemoved.indexOf(a);-1!==b&&this.__objectsRemoved.splice(b,1)}this.dispatchEvent({type:"objectAdded",object:a});a.dispatchEvent({type:"addedToScene",scene:this});for(b=0;bE&&O.clearRect(aa.min.x|0,aa.min.y|0,aa.max.x-aa.min.x|0,aa.max.y-aa.min.y|0),0$.positionScreen.z||1<$.positionScreen.z)continue;if(-1>X.positionScreen.z||1T.positionScreen.z||1=S||(S*=V.intensity,R.add(Za.multiplyScalar(S)))):V instanceof THREE.PointLight&&(da=Ga.setFromMatrixPosition(V.matrixWorld),S=ea.dot(Ga.subVectors(da,H).normalize()),0>=S||(S*=0==V.distance?1:1-Math.min(H.distanceTo(da)/V.distance,1),0!=S&&(S*=V.intensity,R.add(Za.multiplyScalar(S)))));G.multiply(Ba).add(Ya);!0===E.wireframe?b(G,E.wireframeLinewidth,E.wireframeLinecap,E.wireframeLinejoin):c(G)}else E instanceof THREE.MeshBasicMaterial||E instanceof THREE.MeshLambertMaterial||E instanceof THREE.MeshPhongMaterial?null!==E.map?E.map.mapping instanceof THREE.UVMapping&&(ca=J.uvs,f(ya,Ea,Aa,za,Oa,Pa,ca[0].x,ca[0].y,ca[1].x,ca[1].y,ca[2].x,ca[2].y,E.map)):null!==E.envMap?E.envMap.mapping instanceof THREE.SphericalReflectionMapping?(ma.copy(J.vertexNormalsModel[0]).applyMatrix3(Ja),la=0.5*ma.x+0.5,qa=0.5*ma.y+0.5,ma.copy(J.vertexNormalsModel[1]).applyMatrix3(Ja),ua=0.5*ma.x+0.5,ja=0.5*ma.y+0.5,ma.copy(J.vertexNormalsModel[2]).applyMatrix3(Ja),Fa=0.5*ma.x+0.5,va=0.5*ma.y+0.5,f(ya,Ea,Aa,za, Oa,Pa,la,qa,ua,ja,Fa,va,E.envMap)):E.envMap.mapping instanceof THREE.SphericalRefractionMapping&&(ma.copy(J.vertexNormalsModel[0]).applyMatrix3(Ja),la=-0.5*ma.x+0.5,qa=-0.5*ma.y+0.5,ma.copy(J.vertexNormalsModel[1]).applyMatrix3(Ja),ua=-0.5*ma.x+0.5,ja=-0.5*ma.y+0.5,ma.copy(J.vertexNormalsModel[2]).applyMatrix3(Ja),Fa=-0.5*ma.x+0.5,va=-0.5*ma.y+0.5,f(ya,Ea,Aa,za,Oa,Pa,la,qa,ua,ja,Fa,va,E.envMap)):(G.copy(E.color),E.vertexColors===THREE.FaceColors&&G.multiply(J.color),!0===E.wireframe?b(G,E.wireframeLinewidth, E.wireframeLinecap,E.wireframeLinejoin):c(G)):(E instanceof THREE.MeshDepthMaterial?G.r=G.g=G.b=1-p(H.positionScreen.z*H.positionScreen.w,oa.near,oa.far):E instanceof THREE.MeshNormalMaterial?(ma.copy(J.normalModel).applyMatrix3(Ja),G.setRGB(ma.x,ma.y,ma.z).multiplyScalar(0.5).addScalar(0.5)):G.setRGB(1,1,1),!0===E.wireframe?b(G,E.wireframeLinewidth,E.wireframeLinecap,E.wireframeLinejoin):c(G))}}aa.union(ra)}}O.setTransform(1,0,0,1,0,0)}}};THREE.ShaderChunk={}; THREE.ShaderChunk.alphatest_fragment="#ifdef ALPHATEST\n\n\tif ( gl_FragColor.a < ALPHATEST ) discard;\n\n#endif\n";THREE.ShaderChunk.lights_lambert_vertex="vLightFront = vec3( 0.0 );\n\n#ifdef DOUBLE_SIDED\n\n\tvLightBack = vec3( 0.0 );\n\n#endif\n\ntransformedNormal = normalize( transformedNormal );\n\n#if MAX_DIR_LIGHTS > 0\n\nfor( int i = 0; i < MAX_DIR_LIGHTS; i ++ ) {\n\n\tvec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );\n\tvec3 dirVector = normalize( lDirection.xyz );\n\n\tfloat dotProduct = dot( transformedNormal, dirVector );\n\tvec3 directionalLightWeighting = vec3( max( dotProduct, 0.0 ) );\n\n\t#ifdef DOUBLE_SIDED\n\n\t\tvec3 directionalLightWeightingBack = vec3( max( -dotProduct, 0.0 ) );\n\n\t\t#ifdef WRAP_AROUND\n\n\t\t\tvec3 directionalLightWeightingHalfBack = vec3( max( -0.5 * dotProduct + 0.5, 0.0 ) );\n\n\t\t#endif\n\n\t#endif\n\n\t#ifdef WRAP_AROUND\n\n\t\tvec3 directionalLightWeightingHalf = vec3( max( 0.5 * dotProduct + 0.5, 0.0 ) );\n\t\tdirectionalLightWeighting = mix( directionalLightWeighting, directionalLightWeightingHalf, wrapRGB );\n\n\t\t#ifdef DOUBLE_SIDED\n\n\t\t\tdirectionalLightWeightingBack = mix( directionalLightWeightingBack, directionalLightWeightingHalfBack, wrapRGB );\n\n\t\t#endif\n\n\t#endif\n\n\tvLightFront += directionalLightColor[ i ] * directionalLightWeighting;\n\n\t#ifdef DOUBLE_SIDED\n\n\t\tvLightBack += directionalLightColor[ i ] * directionalLightWeightingBack;\n\n\t#endif\n\n}\n\n#endif\n\n#if MAX_POINT_LIGHTS > 0\n\n\tfor( int i = 0; i < MAX_POINT_LIGHTS; i ++ ) {\n\n\t\tvec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );\n\t\tvec3 lVector = lPosition.xyz - mvPosition.xyz;\n\n\t\tfloat lDistance = 1.0;\n\t\tif ( pointLightDistance[ i ] > 0.0 )\n\t\t\tlDistance = 1.0 - min( ( length( lVector ) / pointLightDistance[ i ] ), 1.0 );\n\n\t\tlVector = normalize( lVector );\n\t\tfloat dotProduct = dot( transformedNormal, lVector );\n\n\t\tvec3 pointLightWeighting = vec3( max( dotProduct, 0.0 ) );\n\n\t\t#ifdef DOUBLE_SIDED\n\n\t\t\tvec3 pointLightWeightingBack = vec3( max( -dotProduct, 0.0 ) );\n\n\t\t\t#ifdef WRAP_AROUND\n\n\t\t\t\tvec3 pointLightWeightingHalfBack = vec3( max( -0.5 * dotProduct + 0.5, 0.0 ) );\n\n\t\t\t#endif\n\n\t\t#endif\n\n\t\t#ifdef WRAP_AROUND\n\n\t\t\tvec3 pointLightWeightingHalf = vec3( max( 0.5 * dotProduct + 0.5, 0.0 ) );\n\t\t\tpointLightWeighting = mix( pointLightWeighting, pointLightWeightingHalf, wrapRGB );\n\n\t\t\t#ifdef DOUBLE_SIDED\n\n\t\t\t\tpointLightWeightingBack = mix( pointLightWeightingBack, pointLightWeightingHalfBack, wrapRGB );\n\n\t\t\t#endif\n\n\t\t#endif\n\n\t\tvLightFront += pointLightColor[ i ] * pointLightWeighting * lDistance;\n\n\t\t#ifdef DOUBLE_SIDED\n\n\t\t\tvLightBack += pointLightColor[ i ] * pointLightWeightingBack * lDistance;\n\n\t\t#endif\n\n\t}\n\n#endif\n\n#if MAX_SPOT_LIGHTS > 0\n\n\tfor( int i = 0; i < MAX_SPOT_LIGHTS; i ++ ) {\n\n\t\tvec4 lPosition = viewMatrix * vec4( spotLightPosition[ i ], 1.0 );\n\t\tvec3 lVector = lPosition.xyz - mvPosition.xyz;\n\n\t\tfloat spotEffect = dot( spotLightDirection[ i ], normalize( spotLightPosition[ i ] - worldPosition.xyz ) );\n\n\t\tif ( spotEffect > spotLightAngleCos[ i ] ) {\n\n\t\t\tspotEffect = max( pow( max( spotEffect, 0.0 ), spotLightExponent[ i ] ), 0.0 );\n\n\t\t\tfloat lDistance = 1.0;\n\t\t\tif ( spotLightDistance[ i ] > 0.0 )\n\t\t\t\tlDistance = 1.0 - min( ( length( lVector ) / spotLightDistance[ i ] ), 1.0 );\n\n\t\t\tlVector = normalize( lVector );\n\n\t\t\tfloat dotProduct = dot( transformedNormal, lVector );\n\t\t\tvec3 spotLightWeighting = vec3( max( dotProduct, 0.0 ) );\n\n\t\t\t#ifdef DOUBLE_SIDED\n\n\t\t\t\tvec3 spotLightWeightingBack = vec3( max( -dotProduct, 0.0 ) );\n\n\t\t\t\t#ifdef WRAP_AROUND\n\n\t\t\t\t\tvec3 spotLightWeightingHalfBack = vec3( max( -0.5 * dotProduct + 0.5, 0.0 ) );\n\n\t\t\t\t#endif\n\n\t\t\t#endif\n\n\t\t\t#ifdef WRAP_AROUND\n\n\t\t\t\tvec3 spotLightWeightingHalf = vec3( max( 0.5 * dotProduct + 0.5, 0.0 ) );\n\t\t\t\tspotLightWeighting = mix( spotLightWeighting, spotLightWeightingHalf, wrapRGB );\n\n\t\t\t\t#ifdef DOUBLE_SIDED\n\n\t\t\t\t\tspotLightWeightingBack = mix( spotLightWeightingBack, spotLightWeightingHalfBack, wrapRGB );\n\n\t\t\t\t#endif\n\n\t\t\t#endif\n\n\t\t\tvLightFront += spotLightColor[ i ] * spotLightWeighting * lDistance * spotEffect;\n\n\t\t\t#ifdef DOUBLE_SIDED\n\n\t\t\t\tvLightBack += spotLightColor[ i ] * spotLightWeightingBack * lDistance * spotEffect;\n\n\t\t\t#endif\n\n\t\t}\n\n\t}\n\n#endif\n\n#if MAX_HEMI_LIGHTS > 0\n\n\tfor( int i = 0; i < MAX_HEMI_LIGHTS; i ++ ) {\n\n\t\tvec4 lDirection = viewMatrix * vec4( hemisphereLightDirection[ i ], 0.0 );\n\t\tvec3 lVector = normalize( lDirection.xyz );\n\n\t\tfloat dotProduct = dot( transformedNormal, lVector );\n\n\t\tfloat hemiDiffuseWeight = 0.5 * dotProduct + 0.5;\n\t\tfloat hemiDiffuseWeightBack = -0.5 * dotProduct + 0.5;\n\n\t\tvLightFront += mix( hemisphereLightGroundColor[ i ], hemisphereLightSkyColor[ i ], hemiDiffuseWeight );\n\n\t\t#ifdef DOUBLE_SIDED\n\n\t\t\tvLightBack += mix( hemisphereLightGroundColor[ i ], hemisphereLightSkyColor[ i ], hemiDiffuseWeightBack );\n\n\t\t#endif\n\n\t}\n\n#endif\n\nvLightFront = vLightFront * diffuse + ambient * ambientLightColor + emissive;\n\n#ifdef DOUBLE_SIDED\n\n\tvLightBack = vLightBack * diffuse + ambient * ambientLightColor + emissive;\n\n#endif"; THREE.ShaderChunk.map_particle_pars_fragment="#ifdef USE_MAP\n\n\tuniform sampler2D map;\n\n#endif";THREE.ShaderChunk.default_vertex="vec4 mvPosition;\n\n#ifdef USE_SKINNING\n\n\tmvPosition = modelViewMatrix * skinned;\n\n#endif\n\n#if !defined( USE_SKINNING ) && defined( USE_MORPHTARGETS )\n\n\tmvPosition = modelViewMatrix * vec4( morphed, 1.0 );\n\n#endif\n\n#if !defined( USE_SKINNING ) && ! defined( USE_MORPHTARGETS )\n\n\tmvPosition = modelViewMatrix * vec4( position, 1.0 );\n\n#endif\n\ngl_Position = projectionMatrix * mvPosition;"; THREE.ShaderChunk.map_pars_fragment="#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP )\n\n\tvarying vec2 vUv;\n\n#endif\n\n#ifdef USE_MAP\n\n\tuniform sampler2D map;\n\n#endif";THREE.ShaderChunk.skinnormal_vertex="#ifdef USE_SKINNING\n\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;\n\tskinMatrix = bindMatrixInverse * skinMatrix * bindMatrix;\n\n\t#ifdef USE_MORPHNORMALS\n\n\tvec4 skinnedNormal = skinMatrix * vec4( morphedNormal, 0.0 );\n\n\t#else\n\n\tvec4 skinnedNormal = skinMatrix * vec4( normal, 0.0 );\n\n\t#endif\n\n#endif\n"; THREE.ShaderChunk.logdepthbuf_pars_vertex="#ifdef USE_LOGDEPTHBUF\n\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\n\t\tvarying float vFragDepth;\n\n\t#endif\n\n\tuniform float logDepthBufFC;\n\n#endif";THREE.ShaderChunk.lightmap_pars_vertex="#ifdef USE_LIGHTMAP\n\n\tvarying vec2 vUv2;\n\n#endif";THREE.ShaderChunk.lights_phong_fragment="vec3 normal = normalize( vNormal );\nvec3 viewPosition = normalize( vViewPosition );\n\n#ifdef DOUBLE_SIDED\n\n\tnormal = normal * ( -1.0 + 2.0 * float( gl_FrontFacing ) );\n\n#endif\n\n#ifdef USE_NORMALMAP\n\n\tnormal = perturbNormal2Arb( -vViewPosition, normal );\n\n#elif defined( USE_BUMPMAP )\n\n\tnormal = perturbNormalArb( -vViewPosition, normal, dHdxy_fwd() );\n\n#endif\n\n#if MAX_POINT_LIGHTS > 0\n\n\tvec3 pointDiffuse = vec3( 0.0 );\n\tvec3 pointSpecular = vec3( 0.0 );\n\n\tfor ( int i = 0; i < MAX_POINT_LIGHTS; i ++ ) {\n\n\t\tvec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );\n\t\tvec3 lVector = lPosition.xyz + vViewPosition.xyz;\n\n\t\tfloat lDistance = 1.0;\n\t\tif ( pointLightDistance[ i ] > 0.0 )\n\t\t\tlDistance = 1.0 - min( ( length( lVector ) / pointLightDistance[ i ] ), 1.0 );\n\n\t\tlVector = normalize( lVector );\n\n\t\t\t\t// diffuse\n\n\t\tfloat dotProduct = dot( normal, lVector );\n\n\t\t#ifdef WRAP_AROUND\n\n\t\t\tfloat pointDiffuseWeightFull = max( dotProduct, 0.0 );\n\t\t\tfloat pointDiffuseWeightHalf = max( 0.5 * dotProduct + 0.5, 0.0 );\n\n\t\t\tvec3 pointDiffuseWeight = mix( vec3( pointDiffuseWeightFull ), vec3( pointDiffuseWeightHalf ), wrapRGB );\n\n\t\t#else\n\n\t\t\tfloat pointDiffuseWeight = max( dotProduct, 0.0 );\n\n\t\t#endif\n\n\t\tpointDiffuse += diffuse * pointLightColor[ i ] * pointDiffuseWeight * lDistance;\n\n\t\t\t\t// specular\n\n\t\tvec3 pointHalfVector = normalize( lVector + viewPosition );\n\t\tfloat pointDotNormalHalf = max( dot( normal, pointHalfVector ), 0.0 );\n\t\tfloat pointSpecularWeight = specularStrength * max( pow( pointDotNormalHalf, shininess ), 0.0 );\n\n\t\tfloat specularNormalization = ( shininess + 2.0 ) / 8.0;\n\n\t\tvec3 schlick = specular + vec3( 1.0 - specular ) * pow( max( 1.0 - dot( lVector, pointHalfVector ), 0.0 ), 5.0 );\n\t\tpointSpecular += schlick * pointLightColor[ i ] * pointSpecularWeight * pointDiffuseWeight * lDistance * specularNormalization;\n\n\t}\n\n#endif\n\n#if MAX_SPOT_LIGHTS > 0\n\n\tvec3 spotDiffuse = vec3( 0.0 );\n\tvec3 spotSpecular = vec3( 0.0 );\n\n\tfor ( int i = 0; i < MAX_SPOT_LIGHTS; i ++ ) {\n\n\t\tvec4 lPosition = viewMatrix * vec4( spotLightPosition[ i ], 1.0 );\n\t\tvec3 lVector = lPosition.xyz + vViewPosition.xyz;\n\n\t\tfloat lDistance = 1.0;\n\t\tif ( spotLightDistance[ i ] > 0.0 )\n\t\t\tlDistance = 1.0 - min( ( length( lVector ) / spotLightDistance[ i ] ), 1.0 );\n\n\t\tlVector = normalize( lVector );\n\n\t\tfloat spotEffect = dot( spotLightDirection[ i ], normalize( spotLightPosition[ i ] - vWorldPosition ) );\n\n\t\tif ( spotEffect > spotLightAngleCos[ i ] ) {\n\n\t\t\tspotEffect = max( pow( max( spotEffect, 0.0 ), spotLightExponent[ i ] ), 0.0 );\n\n\t\t\t\t\t// diffuse\n\n\t\t\tfloat dotProduct = dot( normal, lVector );\n\n\t\t\t#ifdef WRAP_AROUND\n\n\t\t\t\tfloat spotDiffuseWeightFull = max( dotProduct, 0.0 );\n\t\t\t\tfloat spotDiffuseWeightHalf = max( 0.5 * dotProduct + 0.5, 0.0 );\n\n\t\t\t\tvec3 spotDiffuseWeight = mix( vec3( spotDiffuseWeightFull ), vec3( spotDiffuseWeightHalf ), wrapRGB );\n\n\t\t\t#else\n\n\t\t\t\tfloat spotDiffuseWeight = max( dotProduct, 0.0 );\n\n\t\t\t#endif\n\n\t\t\tspotDiffuse += diffuse * spotLightColor[ i ] * spotDiffuseWeight * lDistance * spotEffect;\n\n\t\t\t\t\t// specular\n\n\t\t\tvec3 spotHalfVector = normalize( lVector + viewPosition );\n\t\t\tfloat spotDotNormalHalf = max( dot( normal, spotHalfVector ), 0.0 );\n\t\t\tfloat spotSpecularWeight = specularStrength * max( pow( spotDotNormalHalf, shininess ), 0.0 );\n\n\t\t\tfloat specularNormalization = ( shininess + 2.0 ) / 8.0;\n\n\t\t\tvec3 schlick = specular + vec3( 1.0 - specular ) * pow( max( 1.0 - dot( lVector, spotHalfVector ), 0.0 ), 5.0 );\n\t\t\tspotSpecular += schlick * spotLightColor[ i ] * spotSpecularWeight * spotDiffuseWeight * lDistance * specularNormalization * spotEffect;\n\n\t\t}\n\n\t}\n\n#endif\n\n#if MAX_DIR_LIGHTS > 0\n\n\tvec3 dirDiffuse = vec3( 0.0 );\n\tvec3 dirSpecular = vec3( 0.0 );\n\n\tfor( int i = 0; i < MAX_DIR_LIGHTS; i ++ ) {\n\n\t\tvec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );\n\t\tvec3 dirVector = normalize( lDirection.xyz );\n\n\t\t\t\t// diffuse\n\n\t\tfloat dotProduct = dot( normal, dirVector );\n\n\t\t#ifdef WRAP_AROUND\n\n\t\t\tfloat dirDiffuseWeightFull = max( dotProduct, 0.0 );\n\t\t\tfloat dirDiffuseWeightHalf = max( 0.5 * dotProduct + 0.5, 0.0 );\n\n\t\t\tvec3 dirDiffuseWeight = mix( vec3( dirDiffuseWeightFull ), vec3( dirDiffuseWeightHalf ), wrapRGB );\n\n\t\t#else\n\n\t\t\tfloat dirDiffuseWeight = max( dotProduct, 0.0 );\n\n\t\t#endif\n\n\t\tdirDiffuse += diffuse * directionalLightColor[ i ] * dirDiffuseWeight;\n\n\t\t// specular\n\n\t\tvec3 dirHalfVector = normalize( dirVector + viewPosition );\n\t\tfloat dirDotNormalHalf = max( dot( normal, dirHalfVector ), 0.0 );\n\t\tfloat dirSpecularWeight = specularStrength * max( pow( dirDotNormalHalf, shininess ), 0.0 );\n\n\t\t/*\n\t\t// fresnel term from skin shader\n\t\tconst float F0 = 0.128;\n\n\t\tfloat base = 1.0 - dot( viewPosition, dirHalfVector );\n\t\tfloat exponential = pow( base, 5.0 );\n\n\t\tfloat fresnel = exponential + F0 * ( 1.0 - exponential );\n\t\t*/\n\n\t\t/*\n\t\t// fresnel term from fresnel shader\n\t\tconst float mFresnelBias = 0.08;\n\t\tconst float mFresnelScale = 0.3;\n\t\tconst float mFresnelPower = 5.0;\n\n\t\tfloat fresnel = mFresnelBias + mFresnelScale * pow( 1.0 + dot( normalize( -viewPosition ), normal ), mFresnelPower );\n\t\t*/\n\n\t\tfloat specularNormalization = ( shininess + 2.0 ) / 8.0;\n\n\t\t// \t\tdirSpecular += specular * directionalLightColor[ i ] * dirSpecularWeight * dirDiffuseWeight * specularNormalization * fresnel;\n\n\t\tvec3 schlick = specular + vec3( 1.0 - specular ) * pow( max( 1.0 - dot( dirVector, dirHalfVector ), 0.0 ), 5.0 );\n\t\tdirSpecular += schlick * directionalLightColor[ i ] * dirSpecularWeight * dirDiffuseWeight * specularNormalization;\n\n\n\t}\n\n#endif\n\n#if MAX_HEMI_LIGHTS > 0\n\n\tvec3 hemiDiffuse = vec3( 0.0 );\n\tvec3 hemiSpecular = vec3( 0.0 );\n\n\tfor( int i = 0; i < MAX_HEMI_LIGHTS; i ++ ) {\n\n\t\tvec4 lDirection = viewMatrix * vec4( hemisphereLightDirection[ i ], 0.0 );\n\t\tvec3 lVector = normalize( lDirection.xyz );\n\n\t\t// diffuse\n\n\t\tfloat dotProduct = dot( normal, lVector );\n\t\tfloat hemiDiffuseWeight = 0.5 * dotProduct + 0.5;\n\n\t\tvec3 hemiColor = mix( hemisphereLightGroundColor[ i ], hemisphereLightSkyColor[ i ], hemiDiffuseWeight );\n\n\t\themiDiffuse += diffuse * hemiColor;\n\n\t\t// specular (sky light)\n\n\t\tvec3 hemiHalfVectorSky = normalize( lVector + viewPosition );\n\t\tfloat hemiDotNormalHalfSky = 0.5 * dot( normal, hemiHalfVectorSky ) + 0.5;\n\t\tfloat hemiSpecularWeightSky = specularStrength * max( pow( max( hemiDotNormalHalfSky, 0.0 ), shininess ), 0.0 );\n\n\t\t// specular (ground light)\n\n\t\tvec3 lVectorGround = -lVector;\n\n\t\tvec3 hemiHalfVectorGround = normalize( lVectorGround + viewPosition );\n\t\tfloat hemiDotNormalHalfGround = 0.5 * dot( normal, hemiHalfVectorGround ) + 0.5;\n\t\tfloat hemiSpecularWeightGround = specularStrength * max( pow( max( hemiDotNormalHalfGround, 0.0 ), shininess ), 0.0 );\n\n\t\tfloat dotProductGround = dot( normal, lVectorGround );\n\n\t\tfloat specularNormalization = ( shininess + 2.0 ) / 8.0;\n\n\t\tvec3 schlickSky = specular + vec3( 1.0 - specular ) * pow( max( 1.0 - dot( lVector, hemiHalfVectorSky ), 0.0 ), 5.0 );\n\t\tvec3 schlickGround = specular + vec3( 1.0 - specular ) * pow( max( 1.0 - dot( lVectorGround, hemiHalfVectorGround ), 0.0 ), 5.0 );\n\t\themiSpecular += hemiColor * specularNormalization * ( schlickSky * hemiSpecularWeightSky * max( dotProduct, 0.0 ) + schlickGround * hemiSpecularWeightGround * max( dotProductGround, 0.0 ) );\n\n\t}\n\n#endif\n\nvec3 totalDiffuse = vec3( 0.0 );\nvec3 totalSpecular = vec3( 0.0 );\n\n#if MAX_DIR_LIGHTS > 0\n\n\ttotalDiffuse += dirDiffuse;\n\ttotalSpecular += dirSpecular;\n\n#endif\n\n#if MAX_HEMI_LIGHTS > 0\n\n\ttotalDiffuse += hemiDiffuse;\n\ttotalSpecular += hemiSpecular;\n\n#endif\n\n#if MAX_POINT_LIGHTS > 0\n\n\ttotalDiffuse += pointDiffuse;\n\ttotalSpecular += pointSpecular;\n\n#endif\n\n#if MAX_SPOT_LIGHTS > 0\n\n\ttotalDiffuse += spotDiffuse;\n\ttotalSpecular += spotSpecular;\n\n#endif\n\n#ifdef METAL\n\n\tgl_FragColor.xyz = gl_FragColor.xyz * ( emissive + totalDiffuse + ambientLightColor * ambient + totalSpecular );\n\n#else\n\n\tgl_FragColor.xyz = gl_FragColor.xyz * ( emissive + totalDiffuse + ambientLightColor * ambient ) + totalSpecular;\n\n#endif"; THREE.ShaderChunk.fog_pars_fragment="#ifdef USE_FOG\n\n\tuniform vec3 fogColor;\n\n\t#ifdef FOG_EXP2\n\n\t\tuniform float fogDensity;\n\n\t#else\n\n\t\tuniform float fogNear;\n\t\tuniform float fogFar;\n\t#endif\n\n#endif";THREE.ShaderChunk.morphnormal_vertex="#ifdef USE_MORPHNORMALS\n\n\tvec3 morphedNormal = vec3( 0.0 );\n\n\tmorphedNormal += ( morphNormal0 - normal ) * morphTargetInfluences[ 0 ];\n\tmorphedNormal += ( morphNormal1 - normal ) * morphTargetInfluences[ 1 ];\n\tmorphedNormal += ( morphNormal2 - normal ) * morphTargetInfluences[ 2 ];\n\tmorphedNormal += ( morphNormal3 - normal ) * morphTargetInfluences[ 3 ];\n\n\tmorphedNormal += normal;\n\n#endif"; THREE.ShaderChunk.envmap_pars_fragment="#ifdef USE_ENVMAP\n\n\tuniform float reflectivity;\n\tuniform samplerCube envMap;\n\tuniform float flipEnvMap;\n\tuniform int combine;\n\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\n\n\t\tuniform bool useRefract;\n\t\tuniform float refractionRatio;\n\n\t#else\n\n\t\tvarying vec3 vReflect;\n\n\t#endif\n\n#endif";THREE.ShaderChunk.logdepthbuf_fragment="#if defined(USE_LOGDEPTHBUF) && defined(USE_LOGDEPTHBUF_EXT)\n\n\tgl_FragDepthEXT = log2(vFragDepth) * logDepthBufFC * 0.5;\n\n#endif"; THREE.ShaderChunk.normalmap_pars_fragment="#ifdef USE_NORMALMAP\n\n\tuniform sampler2D normalMap;\n\tuniform vec2 normalScale;\n\n\t\t\t// Per-Pixel Tangent Space Normal Mapping\n\t\t\t// http://hacksoflife.blogspot.ch/2009/11/per-pixel-tangent-space-normal-mapping.html\n\n\tvec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm ) {\n\n\t\tvec3 q0 = dFdx( eye_pos.xyz );\n\t\tvec3 q1 = dFdy( eye_pos.xyz );\n\t\tvec2 st0 = dFdx( vUv.st );\n\t\tvec2 st1 = dFdy( vUv.st );\n\n\t\tvec3 S = normalize( q0 * st1.t - q1 * st0.t );\n\t\tvec3 T = normalize( -q0 * st1.s + q1 * st0.s );\n\t\tvec3 N = normalize( surf_norm );\n\n\t\tvec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\t\tmapN.xy = normalScale * mapN.xy;\n\t\tmat3 tsn = mat3( S, T, N );\n\t\treturn normalize( tsn * mapN );\n\n\t}\n\n#endif\n"; THREE.ShaderChunk.lights_phong_pars_vertex="#if MAX_SPOT_LIGHTS > 0 || defined( USE_BUMPMAP ) || defined( USE_ENVMAP )\n\n\tvarying vec3 vWorldPosition;\n\n#endif\n";THREE.ShaderChunk.lightmap_pars_fragment="#ifdef USE_LIGHTMAP\n\n\tvarying vec2 vUv2;\n\tuniform sampler2D lightMap;\n\n#endif";THREE.ShaderChunk.shadowmap_vertex="#ifdef USE_SHADOWMAP\n\n\tfor( int i = 0; i < MAX_SHADOWS; i ++ ) {\n\n\t\tvShadowCoord[ i ] = shadowMatrix[ i ] * worldPosition;\n\n\t}\n\n#endif"; THREE.ShaderChunk.lights_phong_vertex="#if MAX_SPOT_LIGHTS > 0 || defined( USE_BUMPMAP ) || defined( USE_ENVMAP )\n\n\tvWorldPosition = worldPosition.xyz;\n\n#endif";THREE.ShaderChunk.map_fragment="#ifdef USE_MAP\n\n\tvec4 texelColor = texture2D( map, vUv );\n\n\t#ifdef GAMMA_INPUT\n\n\t\ttexelColor.xyz *= texelColor.xyz;\n\n\t#endif\n\n\tgl_FragColor = gl_FragColor * texelColor;\n\n#endif";THREE.ShaderChunk.lightmap_vertex="#ifdef USE_LIGHTMAP\n\n\tvUv2 = uv2;\n\n#endif"; THREE.ShaderChunk.map_particle_fragment="#ifdef USE_MAP\n\n\tgl_FragColor = gl_FragColor * texture2D( map, vec2( gl_PointCoord.x, 1.0 - gl_PointCoord.y ) );\n\n#endif";THREE.ShaderChunk.color_pars_fragment="#ifdef USE_COLOR\n\n\tvarying vec3 vColor;\n\n#endif\n";THREE.ShaderChunk.color_vertex="#ifdef USE_COLOR\n\n\t#ifdef GAMMA_INPUT\n\n\t\tvColor = color * color;\n\n\t#else\n\n\t\tvColor = color;\n\n\t#endif\n\n#endif";THREE.ShaderChunk.skinning_vertex="#ifdef USE_SKINNING\n\n\t#ifdef USE_MORPHTARGETS\n\n\tvec4 skinVertex = bindMatrix * vec4( morphed, 1.0 );\n\n\t#else\n\n\tvec4 skinVertex = bindMatrix * vec4( position, 1.0 );\n\n\t#endif\n\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\tskinned = bindMatrixInverse * skinned;\n\n#endif\n"; THREE.ShaderChunk.envmap_pars_vertex="#if defined( USE_ENVMAP ) && ! defined( USE_BUMPMAP ) && ! defined( USE_NORMALMAP )\n\n\tvarying vec3 vReflect;\n\n\tuniform float refractionRatio;\n\tuniform bool useRefract;\n\n#endif\n";THREE.ShaderChunk.linear_to_gamma_fragment="#ifdef GAMMA_OUTPUT\n\n\tgl_FragColor.xyz = sqrt( gl_FragColor.xyz );\n\n#endif";THREE.ShaderChunk.color_pars_vertex="#ifdef USE_COLOR\n\n\tvarying vec3 vColor;\n\n#endif";THREE.ShaderChunk.lights_lambert_pars_vertex="uniform vec3 ambient;\nuniform vec3 diffuse;\nuniform vec3 emissive;\n\nuniform vec3 ambientLightColor;\n\n#if MAX_DIR_LIGHTS > 0\n\n\tuniform vec3 directionalLightColor[ MAX_DIR_LIGHTS ];\n\tuniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];\n\n#endif\n\n#if MAX_HEMI_LIGHTS > 0\n\n\tuniform vec3 hemisphereLightSkyColor[ MAX_HEMI_LIGHTS ];\n\tuniform vec3 hemisphereLightGroundColor[ MAX_HEMI_LIGHTS ];\n\tuniform vec3 hemisphereLightDirection[ MAX_HEMI_LIGHTS ];\n\n#endif\n\n#if MAX_POINT_LIGHTS > 0\n\n\tuniform vec3 pointLightColor[ MAX_POINT_LIGHTS ];\n\tuniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];\n\tuniform float pointLightDistance[ MAX_POINT_LIGHTS ];\n\n#endif\n\n#if MAX_SPOT_LIGHTS > 0\n\n\tuniform vec3 spotLightColor[ MAX_SPOT_LIGHTS ];\n\tuniform vec3 spotLightPosition[ MAX_SPOT_LIGHTS ];\n\tuniform vec3 spotLightDirection[ MAX_SPOT_LIGHTS ];\n\tuniform float spotLightDistance[ MAX_SPOT_LIGHTS ];\n\tuniform float spotLightAngleCos[ MAX_SPOT_LIGHTS ];\n\tuniform float spotLightExponent[ MAX_SPOT_LIGHTS ];\n\n#endif\n\n#ifdef WRAP_AROUND\n\n\tuniform vec3 wrapRGB;\n\n#endif\n"; THREE.ShaderChunk.map_pars_vertex="#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP )\n\n\tvarying vec2 vUv;\n\tuniform vec4 offsetRepeat;\n\n#endif\n";THREE.ShaderChunk.envmap_fragment="#ifdef USE_ENVMAP\n\n\tvec3 reflectVec;\n\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\n\n\t\tvec3 cameraToVertex = normalize( vWorldPosition - cameraPosition );\n\n\t\t// http://en.wikibooks.org/wiki/GLSL_Programming/Applying_Matrix_Transformations\n\t\t// Transforming Normal Vectors with the Inverse Transformation\n\n\t\tvec3 worldNormal = normalize( vec3( vec4( normal, 0.0 ) * viewMatrix ) );\n\n\t\tif ( useRefract ) {\n\n\t\t\treflectVec = refract( cameraToVertex, worldNormal, refractionRatio );\n\n\t\t} else { \n\n\t\t\treflectVec = reflect( cameraToVertex, worldNormal );\n\n\t\t}\n\n\t#else\n\n\t\treflectVec = vReflect;\n\n\t#endif\n\n\t#ifdef DOUBLE_SIDED\n\n\t\tfloat flipNormal = ( -1.0 + 2.0 * float( gl_FrontFacing ) );\n\t\tvec4 cubeColor = textureCube( envMap, flipNormal * vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\n\t#else\n\n\t\tvec4 cubeColor = textureCube( envMap, vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\n\t#endif\n\n\t#ifdef GAMMA_INPUT\n\n\t\tcubeColor.xyz *= cubeColor.xyz;\n\n\t#endif\n\n\tif ( combine == 1 ) {\n\n\t\tgl_FragColor.xyz = mix( gl_FragColor.xyz, cubeColor.xyz, specularStrength * reflectivity );\n\n\t} else if ( combine == 2 ) {\n\n\t\tgl_FragColor.xyz += cubeColor.xyz * specularStrength * reflectivity;\n\n\t} else {\n\n\t\tgl_FragColor.xyz = mix( gl_FragColor.xyz, gl_FragColor.xyz * cubeColor.xyz, specularStrength * reflectivity );\n\n\t}\n\n#endif"; THREE.ShaderChunk.specularmap_pars_fragment="#ifdef USE_SPECULARMAP\n\n\tuniform sampler2D specularMap;\n\n#endif";THREE.ShaderChunk.logdepthbuf_vertex="#ifdef USE_LOGDEPTHBUF\n\n\tgl_Position.z = log2(max(1e-6, gl_Position.w + 1.0)) * logDepthBufFC;\n\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\n\t\tvFragDepth = 1.0 + gl_Position.w;\n\n#else\n\n\t\tgl_Position.z = (gl_Position.z - 1.0) * gl_Position.w;\n\n\t#endif\n\n#endif";THREE.ShaderChunk.morphtarget_pars_vertex="#ifdef USE_MORPHTARGETS\n\n\t#ifndef USE_MORPHNORMALS\n\n\tuniform float morphTargetInfluences[ 8 ];\n\n\t#else\n\n\tuniform float morphTargetInfluences[ 4 ];\n\n\t#endif\n\n#endif"; THREE.ShaderChunk.specularmap_fragment="float specularStrength;\n\n#ifdef USE_SPECULARMAP\n\n\tvec4 texelSpecular = texture2D( specularMap, vUv );\n\tspecularStrength = texelSpecular.r;\n\n#else\n\n\tspecularStrength = 1.0;\n\n#endif";THREE.ShaderChunk.fog_fragment="#ifdef USE_FOG\n\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\n\t\tfloat depth = gl_FragDepthEXT / gl_FragCoord.w;\n\n\t#else\n\n\t\tfloat depth = gl_FragCoord.z / gl_FragCoord.w;\n\n\t#endif\n\n\t#ifdef FOG_EXP2\n\n\t\tconst float LOG2 = 1.442695;\n\t\tfloat fogFactor = exp2( - fogDensity * fogDensity * depth * depth * LOG2 );\n\t\tfogFactor = 1.0 - clamp( fogFactor, 0.0, 1.0 );\n\n\t#else\n\n\t\tfloat fogFactor = smoothstep( fogNear, fogFar, depth );\n\n\t#endif\n\t\n\tgl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );\n\n#endif"; THREE.ShaderChunk.bumpmap_pars_fragment="#ifdef USE_BUMPMAP\n\n\tuniform sampler2D bumpMap;\n\tuniform float bumpScale;\n\n\t\t\t// Derivative maps - bump mapping unparametrized surfaces by Morten Mikkelsen\n\t\t\t//\thttp://mmikkelsen3d.blogspot.sk/2011/07/derivative-maps.html\n\n\t\t\t// Evaluate the derivative of the height w.r.t. screen-space using forward differencing (listing 2)\n\n\tvec2 dHdxy_fwd() {\n\n\t\tvec2 dSTdx = dFdx( vUv );\n\t\tvec2 dSTdy = dFdy( vUv );\n\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\n\t\treturn vec2( dBx, dBy );\n\n\t}\n\n\tvec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy ) {\n\n\t\tvec3 vSigmaX = dFdx( surf_pos );\n\t\tvec3 vSigmaY = dFdy( surf_pos );\n\t\tvec3 vN = surf_norm;\t\t// normalized\n\n\t\tvec3 R1 = cross( vSigmaY, vN );\n\t\tvec3 R2 = cross( vN, vSigmaX );\n\n\t\tfloat fDet = dot( vSigmaX, R1 );\n\n\t\tvec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );\n\t\treturn normalize( abs( fDet ) * surf_norm - vGrad );\n\n\t}\n\n#endif"; THREE.ShaderChunk.defaultnormal_vertex="vec3 objectNormal;\n\n#ifdef USE_SKINNING\n\n\tobjectNormal = skinnedNormal.xyz;\n\n#endif\n\n#if !defined( USE_SKINNING ) && defined( USE_MORPHNORMALS )\n\n\tobjectNormal = morphedNormal;\n\n#endif\n\n#if !defined( USE_SKINNING ) && ! defined( USE_MORPHNORMALS )\n\n\tobjectNormal = normal;\n\n#endif\n\n#ifdef FLIP_SIDED\n\n\tobjectNormal = -objectNormal;\n\n#endif\n\nvec3 transformedNormal = normalMatrix * objectNormal;"; THREE.ShaderChunk.lights_phong_pars_fragment="uniform vec3 ambientLightColor;\n\n#if MAX_DIR_LIGHTS > 0\n\n\tuniform vec3 directionalLightColor[ MAX_DIR_LIGHTS ];\n\tuniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];\n\n#endif\n\n#if MAX_HEMI_LIGHTS > 0\n\n\tuniform vec3 hemisphereLightSkyColor[ MAX_HEMI_LIGHTS ];\n\tuniform vec3 hemisphereLightGroundColor[ MAX_HEMI_LIGHTS ];\n\tuniform vec3 hemisphereLightDirection[ MAX_HEMI_LIGHTS ];\n\n#endif\n\n#if MAX_POINT_LIGHTS > 0\n\n\tuniform vec3 pointLightColor[ MAX_POINT_LIGHTS ];\n\n\tuniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];\n\tuniform float pointLightDistance[ MAX_POINT_LIGHTS ];\n\n#endif\n\n#if MAX_SPOT_LIGHTS > 0\n\n\tuniform vec3 spotLightColor[ MAX_SPOT_LIGHTS ];\n\tuniform vec3 spotLightPosition[ MAX_SPOT_LIGHTS ];\n\tuniform vec3 spotLightDirection[ MAX_SPOT_LIGHTS ];\n\tuniform float spotLightAngleCos[ MAX_SPOT_LIGHTS ];\n\tuniform float spotLightExponent[ MAX_SPOT_LIGHTS ];\n\n\tuniform float spotLightDistance[ MAX_SPOT_LIGHTS ];\n\n#endif\n\n#if MAX_SPOT_LIGHTS > 0 || defined( USE_BUMPMAP ) || defined( USE_ENVMAP )\n\n\tvarying vec3 vWorldPosition;\n\n#endif\n\n#ifdef WRAP_AROUND\n\n\tuniform vec3 wrapRGB;\n\n#endif\n\nvarying vec3 vViewPosition;\nvarying vec3 vNormal;"; THREE.ShaderChunk.skinbase_vertex="#ifdef USE_SKINNING\n\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\n#endif";THREE.ShaderChunk.map_vertex="#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP )\n\n\tvUv = uv * offsetRepeat.zw + offsetRepeat.xy;\n\n#endif"; THREE.ShaderChunk.lightmap_fragment="#ifdef USE_LIGHTMAP\n\n\tgl_FragColor = gl_FragColor * texture2D( lightMap, vUv2 );\n\n#endif";THREE.ShaderChunk.shadowmap_pars_vertex="#ifdef USE_SHADOWMAP\n\n\tvarying vec4 vShadowCoord[ MAX_SHADOWS ];\n\tuniform mat4 shadowMatrix[ MAX_SHADOWS ];\n\n#endif";THREE.ShaderChunk.color_fragment="#ifdef USE_COLOR\n\n\tgl_FragColor = gl_FragColor * vec4( vColor, 1.0 );\n\n#endif";THREE.ShaderChunk.morphtarget_vertex="#ifdef USE_MORPHTARGETS\n\n\tvec3 morphed = vec3( 0.0 );\n\tmorphed += ( morphTarget0 - position ) * morphTargetInfluences[ 0 ];\n\tmorphed += ( morphTarget1 - position ) * morphTargetInfluences[ 1 ];\n\tmorphed += ( morphTarget2 - position ) * morphTargetInfluences[ 2 ];\n\tmorphed += ( morphTarget3 - position ) * morphTargetInfluences[ 3 ];\n\n\t#ifndef USE_MORPHNORMALS\n\n\tmorphed += ( morphTarget4 - position ) * morphTargetInfluences[ 4 ];\n\tmorphed += ( morphTarget5 - position ) * morphTargetInfluences[ 5 ];\n\tmorphed += ( morphTarget6 - position ) * morphTargetInfluences[ 6 ];\n\tmorphed += ( morphTarget7 - position ) * morphTargetInfluences[ 7 ];\n\n\t#endif\n\n\tmorphed += position;\n\n#endif"; THREE.ShaderChunk.envmap_vertex="#if defined( USE_ENVMAP ) && ! defined( USE_BUMPMAP ) && ! defined( USE_NORMALMAP )\n\n\tvec3 worldNormal = mat3( modelMatrix[ 0 ].xyz, modelMatrix[ 1 ].xyz, modelMatrix[ 2 ].xyz ) * objectNormal;\n\tworldNormal = normalize( worldNormal );\n\n\tvec3 cameraToVertex = normalize( worldPosition.xyz - cameraPosition );\n\n\tif ( useRefract ) {\n\n\t\tvReflect = refract( cameraToVertex, worldNormal, refractionRatio );\n\n\t} else {\n\n\t\tvReflect = reflect( cameraToVertex, worldNormal );\n\n\t}\n\n#endif"; THREE.ShaderChunk.shadowmap_fragment="#ifdef USE_SHADOWMAP\n\n\t#ifdef SHADOWMAP_DEBUG\n\n\t\tvec3 frustumColors[3];\n\t\tfrustumColors[0] = vec3( 1.0, 0.5, 0.0 );\n\t\tfrustumColors[1] = vec3( 0.0, 1.0, 0.8 );\n\t\tfrustumColors[2] = vec3( 0.0, 0.5, 1.0 );\n\n\t#endif\n\n\t#ifdef SHADOWMAP_CASCADE\n\n\t\tint inFrustumCount = 0;\n\n\t#endif\n\n\tfloat fDepth;\n\tvec3 shadowColor = vec3( 1.0 );\n\n\tfor( int i = 0; i < MAX_SHADOWS; i ++ ) {\n\n\t\tvec3 shadowCoord = vShadowCoord[ i ].xyz / vShadowCoord[ i ].w;\n\n\t\t\t\t// if ( something && something ) breaks ATI OpenGL shader compiler\n\t\t\t\t// if ( all( something, something ) ) using this instead\n\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\n\t\t\t\t// don't shadow pixels outside of light frustum\n\t\t\t\t// use just first frustum (for cascades)\n\t\t\t\t// don't shadow pixels behind far plane of light frustum\n\n\t\t#ifdef SHADOWMAP_CASCADE\n\n\t\t\tinFrustumCount += int( inFrustum );\n\t\t\tbvec3 frustumTestVec = bvec3( inFrustum, inFrustumCount == 1, shadowCoord.z <= 1.0 );\n\n\t\t#else\n\n\t\t\tbvec2 frustumTestVec = bvec2( inFrustum, shadowCoord.z <= 1.0 );\n\n\t\t#endif\n\n\t\tbool frustumTest = all( frustumTestVec );\n\n\t\tif ( frustumTest ) {\n\n\t\t\tshadowCoord.z += shadowBias[ i ];\n\n\t\t\t#if defined( SHADOWMAP_TYPE_PCF )\n\n\t\t\t\t\t\t// Percentage-close filtering\n\t\t\t\t\t\t// (9 pixel kernel)\n\t\t\t\t\t\t// http://fabiensanglard.net/shadowmappingPCF/\n\n\t\t\t\tfloat shadow = 0.0;\n\n\t\t/*\n\t\t\t\t\t\t// nested loops breaks shader compiler / validator on some ATI cards when using OpenGL\n\t\t\t\t\t\t// must enroll loop manually\n\n\t\t\t\tfor ( float y = -1.25; y <= 1.25; y += 1.25 )\n\t\t\t\t\tfor ( float x = -1.25; x <= 1.25; x += 1.25 ) {\n\n\t\t\t\t\t\tvec4 rgbaDepth = texture2D( shadowMap[ i ], vec2( x * xPixelOffset, y * yPixelOffset ) + shadowCoord.xy );\n\n\t\t\t\t\t\t\t\t// doesn't seem to produce any noticeable visual difference compared to simple texture2D lookup\n\t\t\t\t\t\t\t\t//vec4 rgbaDepth = texture2DProj( shadowMap[ i ], vec4( vShadowCoord[ i ].w * ( vec2( x * xPixelOffset, y * yPixelOffset ) + shadowCoord.xy ), 0.05, vShadowCoord[ i ].w ) );\n\n\t\t\t\t\t\tfloat fDepth = unpackDepth( rgbaDepth );\n\n\t\t\t\t\t\tif ( fDepth < shadowCoord.z )\n\t\t\t\t\t\t\tshadow += 1.0;\n\n\t\t\t\t}\n\n\t\t\t\tshadow /= 9.0;\n\n\t\t*/\n\n\t\t\t\tconst float shadowDelta = 1.0 / 9.0;\n\n\t\t\t\tfloat xPixelOffset = 1.0 / shadowMapSize[ i ].x;\n\t\t\t\tfloat yPixelOffset = 1.0 / shadowMapSize[ i ].y;\n\n\t\t\t\tfloat dx0 = -1.25 * xPixelOffset;\n\t\t\t\tfloat dy0 = -1.25 * yPixelOffset;\n\t\t\t\tfloat dx1 = 1.25 * xPixelOffset;\n\t\t\t\tfloat dy1 = 1.25 * yPixelOffset;\n\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy0 ) ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\n\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy0 ) ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\n\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy0 ) ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\n\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, 0.0 ) ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\n\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\n\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, 0.0 ) ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\n\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy1 ) ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\n\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy1 ) ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\n\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy1 ) ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\n\n\t\t\t\tshadowColor = shadowColor * vec3( ( 1.0 - shadowDarkness[ i ] * shadow ) );\n\n\t\t\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n\n\t\t\t\t\t\t// Percentage-close filtering\n\t\t\t\t\t\t// (9 pixel kernel)\n\t\t\t\t\t\t// http://fabiensanglard.net/shadowmappingPCF/\n\n\t\t\t\tfloat shadow = 0.0;\n\n\t\t\t\tfloat xPixelOffset = 1.0 / shadowMapSize[ i ].x;\n\t\t\t\tfloat yPixelOffset = 1.0 / shadowMapSize[ i ].y;\n\n\t\t\t\tfloat dx0 = -1.0 * xPixelOffset;\n\t\t\t\tfloat dy0 = -1.0 * yPixelOffset;\n\t\t\t\tfloat dx1 = 1.0 * xPixelOffset;\n\t\t\t\tfloat dy1 = 1.0 * yPixelOffset;\n\n\t\t\t\tmat3 shadowKernel;\n\t\t\t\tmat3 depthKernel;\n\n\t\t\t\tdepthKernel[0][0] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy0 ) ) );\n\t\t\t\tdepthKernel[0][1] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, 0.0 ) ) );\n\t\t\t\tdepthKernel[0][2] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy1 ) ) );\n\t\t\t\tdepthKernel[1][0] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy0 ) ) );\n\t\t\t\tdepthKernel[1][1] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy ) );\n\t\t\t\tdepthKernel[1][2] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy1 ) ) );\n\t\t\t\tdepthKernel[2][0] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy0 ) ) );\n\t\t\t\tdepthKernel[2][1] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, 0.0 ) ) );\n\t\t\t\tdepthKernel[2][2] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy1 ) ) );\n\n\t\t\t\tvec3 shadowZ = vec3( shadowCoord.z );\n\t\t\t\tshadowKernel[0] = vec3(lessThan(depthKernel[0], shadowZ ));\n\t\t\t\tshadowKernel[0] *= vec3(0.25);\n\n\t\t\t\tshadowKernel[1] = vec3(lessThan(depthKernel[1], shadowZ ));\n\t\t\t\tshadowKernel[1] *= vec3(0.25);\n\n\t\t\t\tshadowKernel[2] = vec3(lessThan(depthKernel[2], shadowZ ));\n\t\t\t\tshadowKernel[2] *= vec3(0.25);\n\n\t\t\t\tvec2 fractionalCoord = 1.0 - fract( shadowCoord.xy * shadowMapSize[i].xy );\n\n\t\t\t\tshadowKernel[0] = mix( shadowKernel[1], shadowKernel[0], fractionalCoord.x );\n\t\t\t\tshadowKernel[1] = mix( shadowKernel[2], shadowKernel[1], fractionalCoord.x );\n\n\t\t\t\tvec4 shadowValues;\n\t\t\t\tshadowValues.x = mix( shadowKernel[0][1], shadowKernel[0][0], fractionalCoord.y );\n\t\t\t\tshadowValues.y = mix( shadowKernel[0][2], shadowKernel[0][1], fractionalCoord.y );\n\t\t\t\tshadowValues.z = mix( shadowKernel[1][1], shadowKernel[1][0], fractionalCoord.y );\n\t\t\t\tshadowValues.w = mix( shadowKernel[1][2], shadowKernel[1][1], fractionalCoord.y );\n\n\t\t\t\tshadow = dot( shadowValues, vec4( 1.0 ) );\n\n\t\t\t\tshadowColor = shadowColor * vec3( ( 1.0 - shadowDarkness[ i ] * shadow ) );\n\n\t\t\t#else\n\n\t\t\t\tvec4 rgbaDepth = texture2D( shadowMap[ i ], shadowCoord.xy );\n\t\t\t\tfloat fDepth = unpackDepth( rgbaDepth );\n\n\t\t\t\tif ( fDepth < shadowCoord.z )\n\n\t\t// spot with multiple shadows is darker\n\n\t\t\t\t\tshadowColor = shadowColor * vec3( 1.0 - shadowDarkness[ i ] );\n\n\t\t// spot with multiple shadows has the same color as single shadow spot\n\n\t\t// \t\t\t\t\tshadowColor = min( shadowColor, vec3( shadowDarkness[ i ] ) );\n\n\t\t\t#endif\n\n\t\t}\n\n\n\t\t#ifdef SHADOWMAP_DEBUG\n\n\t\t\t#ifdef SHADOWMAP_CASCADE\n\n\t\t\t\tif ( inFrustum && inFrustumCount == 1 ) gl_FragColor.xyz *= frustumColors[ i ];\n\n\t\t\t#else\n\n\t\t\t\tif ( inFrustum ) gl_FragColor.xyz *= frustumColors[ i ];\n\n\t\t\t#endif\n\n\t\t#endif\n\n\t}\n\n\t#ifdef GAMMA_OUTPUT\n\n\t\tshadowColor *= shadowColor;\n\n\t#endif\n\n\tgl_FragColor.xyz = gl_FragColor.xyz * shadowColor;\n\n#endif\n"; THREE.ShaderChunk.worldpos_vertex="#if defined( USE_ENVMAP ) || defined( PHONG ) || defined( LAMBERT ) || defined ( USE_SHADOWMAP )\n\n\t#ifdef USE_SKINNING\n\n\t\tvec4 worldPosition = modelMatrix * skinned;\n\n\t#endif\n\n\t#if defined( USE_MORPHTARGETS ) && ! defined( USE_SKINNING )\n\n\t\tvec4 worldPosition = modelMatrix * vec4( morphed, 1.0 );\n\n\t#endif\n\n\t#if ! defined( USE_MORPHTARGETS ) && ! defined( USE_SKINNING )\n\n\t\tvec4 worldPosition = modelMatrix * vec4( position, 1.0 );\n\n\t#endif\n\n#endif"; THREE.ShaderChunk.shadowmap_pars_fragment="#ifdef USE_SHADOWMAP\n\n\tuniform sampler2D shadowMap[ MAX_SHADOWS ];\n\tuniform vec2 shadowMapSize[ MAX_SHADOWS ];\n\n\tuniform float shadowDarkness[ MAX_SHADOWS ];\n\tuniform float shadowBias[ MAX_SHADOWS ];\n\n\tvarying vec4 vShadowCoord[ MAX_SHADOWS ];\n\n\tfloat unpackDepth( const in vec4 rgba_depth ) {\n\n\t\tconst vec4 bit_shift = vec4( 1.0 / ( 256.0 * 256.0 * 256.0 ), 1.0 / ( 256.0 * 256.0 ), 1.0 / 256.0, 1.0 );\n\t\tfloat depth = dot( rgba_depth, bit_shift );\n\t\treturn depth;\n\n\t}\n\n#endif"; THREE.ShaderChunk.skinning_pars_vertex="#ifdef USE_SKINNING\n\n\tuniform mat4 bindMatrix;\n\tuniform mat4 bindMatrixInverse;\n\n\t#ifdef BONE_TEXTURE\n\n\t\tuniform sampler2D boneTexture;\n\t\tuniform int boneTextureWidth;\n\t\tuniform int boneTextureHeight;\n\n\t\tmat4 getBoneMatrix( const in float i ) {\n\n\t\t\tfloat j = i * 4.0;\n\t\t\tfloat x = mod( j, float( boneTextureWidth ) );\n\t\t\tfloat y = floor( j / float( boneTextureWidth ) );\n\n\t\t\tfloat dx = 1.0 / float( boneTextureWidth );\n\t\t\tfloat dy = 1.0 / float( boneTextureHeight );\n\n\t\t\ty = dy * ( y + 0.5 );\n\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\n\t\t\tmat4 bone = mat4( v1, v2, v3, v4 );\n\n\t\t\treturn bone;\n\n\t\t}\n\n\t#else\n\n\t\tuniform mat4 boneGlobalMatrices[ MAX_BONES ];\n\n\t\tmat4 getBoneMatrix( const in float i ) {\n\n\t\t\tmat4 bone = boneGlobalMatrices[ int(i) ];\n\t\t\treturn bone;\n\n\t\t}\n\n\t#endif\n\n#endif\n"; THREE.ShaderChunk.logdepthbuf_pars_fragment="#ifdef USE_LOGDEPTHBUF\n\n\tuniform float logDepthBufFC;\n\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\n\t\t#extension GL_EXT_frag_depth : enable\n\t\tvarying float vFragDepth;\n\n\t#endif\n\n#endif";THREE.ShaderChunk.alphamap_fragment="#ifdef USE_ALPHAMAP\n\n\tgl_FragColor.a *= texture2D( alphaMap, vUv ).g;\n\n#endif\n";THREE.ShaderChunk.alphamap_pars_fragment="#ifdef USE_ALPHAMAP\n\n\tuniform sampler2D alphaMap;\n\n#endif\n"; THREE.UniformsUtils={merge:function(a){var b,c,d,e={};for(b=0;b dashSize ) {\n\t\tdiscard;\n\t}\n\tgl_FragColor = vec4( diffuse, opacity );",THREE.ShaderChunk.logdepthbuf_fragment,THREE.ShaderChunk.color_fragment,THREE.ShaderChunk.fog_fragment, "}"].join("\n")},depth:{uniforms:{mNear:{type:"f",value:1},mFar:{type:"f",value:2E3},opacity:{type:"f",value:1}},vertexShader:[THREE.ShaderChunk.morphtarget_pars_vertex,THREE.ShaderChunk.logdepthbuf_pars_vertex,"void main() {",THREE.ShaderChunk.morphtarget_vertex,THREE.ShaderChunk.default_vertex,THREE.ShaderChunk.logdepthbuf_vertex,"}"].join("\n"),fragmentShader:["uniform float mNear;\nuniform float mFar;\nuniform float opacity;",THREE.ShaderChunk.logdepthbuf_pars_fragment,"void main() {",THREE.ShaderChunk.logdepthbuf_fragment, "\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tfloat depth = gl_FragDepthEXT / gl_FragCoord.w;\n\t#else\n\t\tfloat depth = gl_FragCoord.z / gl_FragCoord.w;\n\t#endif\n\tfloat color = 1.0 - smoothstep( mNear, mFar, depth );\n\tgl_FragColor = vec4( vec3( color ), opacity );\n}"].join("\n")},normal:{uniforms:{opacity:{type:"f",value:1}},vertexShader:["varying vec3 vNormal;",THREE.ShaderChunk.morphtarget_pars_vertex,THREE.ShaderChunk.logdepthbuf_pars_vertex,"void main() {\n\tvNormal = normalize( normalMatrix * normal );", THREE.ShaderChunk.morphtarget_vertex,THREE.ShaderChunk.default_vertex,THREE.ShaderChunk.logdepthbuf_vertex,"}"].join("\n"),fragmentShader:["uniform float opacity;\nvarying vec3 vNormal;",THREE.ShaderChunk.logdepthbuf_pars_fragment,"void main() {\n\tgl_FragColor = vec4( 0.5 * normalize( vNormal ) + 0.5, opacity );",THREE.ShaderChunk.logdepthbuf_fragment,"}"].join("\n")},normalmap:{uniforms:THREE.UniformsUtils.merge([THREE.UniformsLib.fog,THREE.UniformsLib.lights,THREE.UniformsLib.shadowmap,{enableAO:{type:"i", value:0},enableDiffuse:{type:"i",value:0},enableSpecular:{type:"i",value:0},enableReflection:{type:"i",value:0},enableDisplacement:{type:"i",value:0},tDisplacement:{type:"t",value:null},tDiffuse:{type:"t",value:null},tCube:{type:"t",value:null},tNormal:{type:"t",value:null},tSpecular:{type:"t",value:null},tAO:{type:"t",value:null},uNormalScale:{type:"v2",value:new THREE.Vector2(1,1)},uDisplacementBias:{type:"f",value:0},uDisplacementScale:{type:"f",value:1},diffuse:{type:"c",value:new THREE.Color(16777215)}, specular:{type:"c",value:new THREE.Color(1118481)},ambient:{type:"c",value:new THREE.Color(16777215)},shininess:{type:"f",value:30},opacity:{type:"f",value:1},useRefract:{type:"i",value:0},refractionRatio:{type:"f",value:0.98},reflectivity:{type:"f",value:0.5},uOffset:{type:"v2",value:new THREE.Vector2(0,0)},uRepeat:{type:"v2",value:new THREE.Vector2(1,1)},wrapRGB:{type:"v3",value:new THREE.Vector3(1,1,1)}}]),fragmentShader:["uniform vec3 ambient;\nuniform vec3 diffuse;\nuniform vec3 specular;\nuniform float shininess;\nuniform float opacity;\nuniform bool enableDiffuse;\nuniform bool enableSpecular;\nuniform bool enableAO;\nuniform bool enableReflection;\nuniform sampler2D tDiffuse;\nuniform sampler2D tNormal;\nuniform sampler2D tSpecular;\nuniform sampler2D tAO;\nuniform samplerCube tCube;\nuniform vec2 uNormalScale;\nuniform bool useRefract;\nuniform float refractionRatio;\nuniform float reflectivity;\nvarying vec3 vTangent;\nvarying vec3 vBinormal;\nvarying vec3 vNormal;\nvarying vec2 vUv;\nuniform vec3 ambientLightColor;\n#if MAX_DIR_LIGHTS > 0\n\tuniform vec3 directionalLightColor[ MAX_DIR_LIGHTS ];\n\tuniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];\n#endif\n#if MAX_HEMI_LIGHTS > 0\n\tuniform vec3 hemisphereLightSkyColor[ MAX_HEMI_LIGHTS ];\n\tuniform vec3 hemisphereLightGroundColor[ MAX_HEMI_LIGHTS ];\n\tuniform vec3 hemisphereLightDirection[ MAX_HEMI_LIGHTS ];\n#endif\n#if MAX_POINT_LIGHTS > 0\n\tuniform vec3 pointLightColor[ MAX_POINT_LIGHTS ];\n\tuniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];\n\tuniform float pointLightDistance[ MAX_POINT_LIGHTS ];\n#endif\n#if MAX_SPOT_LIGHTS > 0\n\tuniform vec3 spotLightColor[ MAX_SPOT_LIGHTS ];\n\tuniform vec3 spotLightPosition[ MAX_SPOT_LIGHTS ];\n\tuniform vec3 spotLightDirection[ MAX_SPOT_LIGHTS ];\n\tuniform float spotLightAngleCos[ MAX_SPOT_LIGHTS ];\n\tuniform float spotLightExponent[ MAX_SPOT_LIGHTS ];\n\tuniform float spotLightDistance[ MAX_SPOT_LIGHTS ];\n#endif\n#ifdef WRAP_AROUND\n\tuniform vec3 wrapRGB;\n#endif\nvarying vec3 vWorldPosition;\nvarying vec3 vViewPosition;", THREE.ShaderChunk.shadowmap_pars_fragment,THREE.ShaderChunk.fog_pars_fragment,THREE.ShaderChunk.logdepthbuf_pars_fragment,"void main() {",THREE.ShaderChunk.logdepthbuf_fragment,"\tgl_FragColor = vec4( vec3( 1.0 ), opacity );\n\tvec3 specularTex = vec3( 1.0 );\n\tvec3 normalTex = texture2D( tNormal, vUv ).xyz * 2.0 - 1.0;\n\tnormalTex.xy *= uNormalScale;\n\tnormalTex = normalize( normalTex );\n\tif( enableDiffuse ) {\n\t\t#ifdef GAMMA_INPUT\n\t\t\tvec4 texelColor = texture2D( tDiffuse, vUv );\n\t\t\ttexelColor.xyz *= texelColor.xyz;\n\t\t\tgl_FragColor = gl_FragColor * texelColor;\n\t\t#else\n\t\t\tgl_FragColor = gl_FragColor * texture2D( tDiffuse, vUv );\n\t\t#endif\n\t}\n\tif( enableAO ) {\n\t\t#ifdef GAMMA_INPUT\n\t\t\tvec4 aoColor = texture2D( tAO, vUv );\n\t\t\taoColor.xyz *= aoColor.xyz;\n\t\t\tgl_FragColor.xyz = gl_FragColor.xyz * aoColor.xyz;\n\t\t#else\n\t\t\tgl_FragColor.xyz = gl_FragColor.xyz * texture2D( tAO, vUv ).xyz;\n\t\t#endif\n\t}", THREE.ShaderChunk.alphatest_fragment,"\tif( enableSpecular )\n\t\tspecularTex = texture2D( tSpecular, vUv ).xyz;\n\tmat3 tsb = mat3( normalize( vTangent ), normalize( vBinormal ), normalize( vNormal ) );\n\tvec3 finalNormal = tsb * normalTex;\n\t#ifdef FLIP_SIDED\n\t\tfinalNormal = -finalNormal;\n\t#endif\n\tvec3 normal = normalize( finalNormal );\n\tvec3 viewPosition = normalize( vViewPosition );\n\t#if MAX_POINT_LIGHTS > 0\n\t\tvec3 pointDiffuse = vec3( 0.0 );\n\t\tvec3 pointSpecular = vec3( 0.0 );\n\t\tfor ( int i = 0; i < MAX_POINT_LIGHTS; i ++ ) {\n\t\t\tvec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );\n\t\t\tvec3 pointVector = lPosition.xyz + vViewPosition.xyz;\n\t\t\tfloat pointDistance = 1.0;\n\t\t\tif ( pointLightDistance[ i ] > 0.0 )\n\t\t\t\tpointDistance = 1.0 - min( ( length( pointVector ) / pointLightDistance[ i ] ), 1.0 );\n\t\t\tpointVector = normalize( pointVector );\n\t\t\t#ifdef WRAP_AROUND\n\t\t\t\tfloat pointDiffuseWeightFull = max( dot( normal, pointVector ), 0.0 );\n\t\t\t\tfloat pointDiffuseWeightHalf = max( 0.5 * dot( normal, pointVector ) + 0.5, 0.0 );\n\t\t\t\tvec3 pointDiffuseWeight = mix( vec3( pointDiffuseWeightFull ), vec3( pointDiffuseWeightHalf ), wrapRGB );\n\t\t\t#else\n\t\t\t\tfloat pointDiffuseWeight = max( dot( normal, pointVector ), 0.0 );\n\t\t\t#endif\n\t\t\tpointDiffuse += pointDistance * pointLightColor[ i ] * diffuse * pointDiffuseWeight;\n\t\t\tvec3 pointHalfVector = normalize( pointVector + viewPosition );\n\t\t\tfloat pointDotNormalHalf = max( dot( normal, pointHalfVector ), 0.0 );\n\t\t\tfloat pointSpecularWeight = specularTex.r * max( pow( pointDotNormalHalf, shininess ), 0.0 );\n\t\t\tfloat specularNormalization = ( shininess + 2.0 ) / 8.0;\n\t\t\tvec3 schlick = specular + vec3( 1.0 - specular ) * pow( max( 1.0 - dot( pointVector, pointHalfVector ), 0.0 ), 5.0 );\n\t\t\tpointSpecular += schlick * pointLightColor[ i ] * pointSpecularWeight * pointDiffuseWeight * pointDistance * specularNormalization;\n\t\t}\n\t#endif\n\t#if MAX_SPOT_LIGHTS > 0\n\t\tvec3 spotDiffuse = vec3( 0.0 );\n\t\tvec3 spotSpecular = vec3( 0.0 );\n\t\tfor ( int i = 0; i < MAX_SPOT_LIGHTS; i ++ ) {\n\t\t\tvec4 lPosition = viewMatrix * vec4( spotLightPosition[ i ], 1.0 );\n\t\t\tvec3 spotVector = lPosition.xyz + vViewPosition.xyz;\n\t\t\tfloat spotDistance = 1.0;\n\t\t\tif ( spotLightDistance[ i ] > 0.0 )\n\t\t\t\tspotDistance = 1.0 - min( ( length( spotVector ) / spotLightDistance[ i ] ), 1.0 );\n\t\t\tspotVector = normalize( spotVector );\n\t\t\tfloat spotEffect = dot( spotLightDirection[ i ], normalize( spotLightPosition[ i ] - vWorldPosition ) );\n\t\t\tif ( spotEffect > spotLightAngleCos[ i ] ) {\n\t\t\t\tspotEffect = max( pow( max( spotEffect, 0.0 ), spotLightExponent[ i ] ), 0.0 );\n\t\t\t\t#ifdef WRAP_AROUND\n\t\t\t\t\tfloat spotDiffuseWeightFull = max( dot( normal, spotVector ), 0.0 );\n\t\t\t\t\tfloat spotDiffuseWeightHalf = max( 0.5 * dot( normal, spotVector ) + 0.5, 0.0 );\n\t\t\t\t\tvec3 spotDiffuseWeight = mix( vec3( spotDiffuseWeightFull ), vec3( spotDiffuseWeightHalf ), wrapRGB );\n\t\t\t\t#else\n\t\t\t\t\tfloat spotDiffuseWeight = max( dot( normal, spotVector ), 0.0 );\n\t\t\t\t#endif\n\t\t\t\tspotDiffuse += spotDistance * spotLightColor[ i ] * diffuse * spotDiffuseWeight * spotEffect;\n\t\t\t\tvec3 spotHalfVector = normalize( spotVector + viewPosition );\n\t\t\t\tfloat spotDotNormalHalf = max( dot( normal, spotHalfVector ), 0.0 );\n\t\t\t\tfloat spotSpecularWeight = specularTex.r * max( pow( spotDotNormalHalf, shininess ), 0.0 );\n\t\t\t\tfloat specularNormalization = ( shininess + 2.0 ) / 8.0;\n\t\t\t\tvec3 schlick = specular + vec3( 1.0 - specular ) * pow( max( 1.0 - dot( spotVector, spotHalfVector ), 0.0 ), 5.0 );\n\t\t\t\tspotSpecular += schlick * spotLightColor[ i ] * spotSpecularWeight * spotDiffuseWeight * spotDistance * specularNormalization * spotEffect;\n\t\t\t}\n\t\t}\n\t#endif\n\t#if MAX_DIR_LIGHTS > 0\n\t\tvec3 dirDiffuse = vec3( 0.0 );\n\t\tvec3 dirSpecular = vec3( 0.0 );\n\t\tfor( int i = 0; i < MAX_DIR_LIGHTS; i++ ) {\n\t\t\tvec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );\n\t\t\tvec3 dirVector = normalize( lDirection.xyz );\n\t\t\t#ifdef WRAP_AROUND\n\t\t\t\tfloat directionalLightWeightingFull = max( dot( normal, dirVector ), 0.0 );\n\t\t\t\tfloat directionalLightWeightingHalf = max( 0.5 * dot( normal, dirVector ) + 0.5, 0.0 );\n\t\t\t\tvec3 dirDiffuseWeight = mix( vec3( directionalLightWeightingFull ), vec3( directionalLightWeightingHalf ), wrapRGB );\n\t\t\t#else\n\t\t\t\tfloat dirDiffuseWeight = max( dot( normal, dirVector ), 0.0 );\n\t\t\t#endif\n\t\t\tdirDiffuse += directionalLightColor[ i ] * diffuse * dirDiffuseWeight;\n\t\t\tvec3 dirHalfVector = normalize( dirVector + viewPosition );\n\t\t\tfloat dirDotNormalHalf = max( dot( normal, dirHalfVector ), 0.0 );\n\t\t\tfloat dirSpecularWeight = specularTex.r * max( pow( dirDotNormalHalf, shininess ), 0.0 );\n\t\t\tfloat specularNormalization = ( shininess + 2.0 ) / 8.0;\n\t\t\tvec3 schlick = specular + vec3( 1.0 - specular ) * pow( max( 1.0 - dot( dirVector, dirHalfVector ), 0.0 ), 5.0 );\n\t\t\tdirSpecular += schlick * directionalLightColor[ i ] * dirSpecularWeight * dirDiffuseWeight * specularNormalization;\n\t\t}\n\t#endif\n\t#if MAX_HEMI_LIGHTS > 0\n\t\tvec3 hemiDiffuse = vec3( 0.0 );\n\t\tvec3 hemiSpecular = vec3( 0.0 );\n\t\tfor( int i = 0; i < MAX_HEMI_LIGHTS; i ++ ) {\n\t\t\tvec4 lDirection = viewMatrix * vec4( hemisphereLightDirection[ i ], 0.0 );\n\t\t\tvec3 lVector = normalize( lDirection.xyz );\n\t\t\tfloat dotProduct = dot( normal, lVector );\n\t\t\tfloat hemiDiffuseWeight = 0.5 * dotProduct + 0.5;\n\t\t\tvec3 hemiColor = mix( hemisphereLightGroundColor[ i ], hemisphereLightSkyColor[ i ], hemiDiffuseWeight );\n\t\t\themiDiffuse += diffuse * hemiColor;\n\t\t\tvec3 hemiHalfVectorSky = normalize( lVector + viewPosition );\n\t\t\tfloat hemiDotNormalHalfSky = 0.5 * dot( normal, hemiHalfVectorSky ) + 0.5;\n\t\t\tfloat hemiSpecularWeightSky = specularTex.r * max( pow( max( hemiDotNormalHalfSky, 0.0 ), shininess ), 0.0 );\n\t\t\tvec3 lVectorGround = -lVector;\n\t\t\tvec3 hemiHalfVectorGround = normalize( lVectorGround + viewPosition );\n\t\t\tfloat hemiDotNormalHalfGround = 0.5 * dot( normal, hemiHalfVectorGround ) + 0.5;\n\t\t\tfloat hemiSpecularWeightGround = specularTex.r * max( pow( max( hemiDotNormalHalfGround, 0.0 ), shininess ), 0.0 );\n\t\t\tfloat dotProductGround = dot( normal, lVectorGround );\n\t\t\tfloat specularNormalization = ( shininess + 2.0 ) / 8.0;\n\t\t\tvec3 schlickSky = specular + vec3( 1.0 - specular ) * pow( max( 1.0 - dot( lVector, hemiHalfVectorSky ), 0.0 ), 5.0 );\n\t\t\tvec3 schlickGround = specular + vec3( 1.0 - specular ) * pow( max( 1.0 - dot( lVectorGround, hemiHalfVectorGround ), 0.0 ), 5.0 );\n\t\t\themiSpecular += hemiColor * specularNormalization * ( schlickSky * hemiSpecularWeightSky * max( dotProduct, 0.0 ) + schlickGround * hemiSpecularWeightGround * max( dotProductGround, 0.0 ) );\n\t\t}\n\t#endif\n\tvec3 totalDiffuse = vec3( 0.0 );\n\tvec3 totalSpecular = vec3( 0.0 );\n\t#if MAX_DIR_LIGHTS > 0\n\t\ttotalDiffuse += dirDiffuse;\n\t\ttotalSpecular += dirSpecular;\n\t#endif\n\t#if MAX_HEMI_LIGHTS > 0\n\t\ttotalDiffuse += hemiDiffuse;\n\t\ttotalSpecular += hemiSpecular;\n\t#endif\n\t#if MAX_POINT_LIGHTS > 0\n\t\ttotalDiffuse += pointDiffuse;\n\t\ttotalSpecular += pointSpecular;\n\t#endif\n\t#if MAX_SPOT_LIGHTS > 0\n\t\ttotalDiffuse += spotDiffuse;\n\t\ttotalSpecular += spotSpecular;\n\t#endif\n\t#ifdef METAL\n\t\tgl_FragColor.xyz = gl_FragColor.xyz * ( totalDiffuse + ambientLightColor * ambient + totalSpecular );\n\t#else\n\t\tgl_FragColor.xyz = gl_FragColor.xyz * ( totalDiffuse + ambientLightColor * ambient ) + totalSpecular;\n\t#endif\n\tif ( enableReflection ) {\n\t\tvec3 vReflect;\n\t\tvec3 cameraToVertex = normalize( vWorldPosition - cameraPosition );\n\t\tif ( useRefract ) {\n\t\t\tvReflect = refract( cameraToVertex, normal, refractionRatio );\n\t\t} else {\n\t\t\tvReflect = reflect( cameraToVertex, normal );\n\t\t}\n\t\tvec4 cubeColor = textureCube( tCube, vec3( -vReflect.x, vReflect.yz ) );\n\t\t#ifdef GAMMA_INPUT\n\t\t\tcubeColor.xyz *= cubeColor.xyz;\n\t\t#endif\n\t\tgl_FragColor.xyz = mix( gl_FragColor.xyz, cubeColor.xyz, specularTex.r * reflectivity );\n\t}", THREE.ShaderChunk.shadowmap_fragment,THREE.ShaderChunk.linear_to_gamma_fragment,THREE.ShaderChunk.fog_fragment,"}"].join("\n"),vertexShader:["attribute vec4 tangent;\nuniform vec2 uOffset;\nuniform vec2 uRepeat;\nuniform bool enableDisplacement;\n#ifdef VERTEX_TEXTURES\n\tuniform sampler2D tDisplacement;\n\tuniform float uDisplacementScale;\n\tuniform float uDisplacementBias;\n#endif\nvarying vec3 vTangent;\nvarying vec3 vBinormal;\nvarying vec3 vNormal;\nvarying vec2 vUv;\nvarying vec3 vWorldPosition;\nvarying vec3 vViewPosition;", THREE.ShaderChunk.skinning_pars_vertex,THREE.ShaderChunk.shadowmap_pars_vertex,THREE.ShaderChunk.logdepthbuf_pars_vertex,"void main() {",THREE.ShaderChunk.skinbase_vertex,THREE.ShaderChunk.skinnormal_vertex,"\t#ifdef USE_SKINNING\n\t\tvNormal = normalize( normalMatrix * skinnedNormal.xyz );\n\t\tvec4 skinnedTangent = skinMatrix * vec4( tangent.xyz, 0.0 );\n\t\tvTangent = normalize( normalMatrix * skinnedTangent.xyz );\n\t#else\n\t\tvNormal = normalize( normalMatrix * normal );\n\t\tvTangent = normalize( normalMatrix * tangent.xyz );\n\t#endif\n\tvBinormal = normalize( cross( vNormal, vTangent ) * tangent.w );\n\tvUv = uv * uRepeat + uOffset;\n\tvec3 displacedPosition;\n\t#ifdef VERTEX_TEXTURES\n\t\tif ( enableDisplacement ) {\n\t\t\tvec3 dv = texture2D( tDisplacement, uv ).xyz;\n\t\t\tfloat df = uDisplacementScale * dv.x + uDisplacementBias;\n\t\t\tdisplacedPosition = position + normalize( normal ) * df;\n\t\t} else {\n\t\t\t#ifdef USE_SKINNING\n\t\t\t\tvec4 skinVertex = bindMatrix * vec4( position, 1.0 );\n\t\t\t\tvec4 skinned = vec4( 0.0 );\n\t\t\t\tskinned += boneMatX * skinVertex * skinWeight.x;\n\t\t\t\tskinned += boneMatY * skinVertex * skinWeight.y;\n\t\t\t\tskinned += boneMatZ * skinVertex * skinWeight.z;\n\t\t\t\tskinned += boneMatW * skinVertex * skinWeight.w;\n\t\t\t\tskinned = bindMatrixInverse * skinned;\n\t\t\t\tdisplacedPosition = skinned.xyz;\n\t\t\t#else\n\t\t\t\tdisplacedPosition = position;\n\t\t\t#endif\n\t\t}\n\t#else\n\t\t#ifdef USE_SKINNING\n\t\t\tvec4 skinVertex = bindMatrix * vec4( position, 1.0 );\n\t\t\tvec4 skinned = vec4( 0.0 );\n\t\t\tskinned += boneMatX * skinVertex * skinWeight.x;\n\t\t\tskinned += boneMatY * skinVertex * skinWeight.y;\n\t\t\tskinned += boneMatZ * skinVertex * skinWeight.z;\n\t\t\tskinned += boneMatW * skinVertex * skinWeight.w;\n\t\t\tskinned = bindMatrixInverse * skinned;\n\t\t\tdisplacedPosition = skinned.xyz;\n\t\t#else\n\t\t\tdisplacedPosition = position;\n\t\t#endif\n\t#endif\n\tvec4 mvPosition = modelViewMatrix * vec4( displacedPosition, 1.0 );\n\tvec4 worldPosition = modelMatrix * vec4( displacedPosition, 1.0 );\n\tgl_Position = projectionMatrix * mvPosition;", THREE.ShaderChunk.logdepthbuf_vertex,"\tvWorldPosition = worldPosition.xyz;\n\tvViewPosition = -mvPosition.xyz;\n\t#ifdef USE_SHADOWMAP\n\t\tfor( int i = 0; i < MAX_SHADOWS; i ++ ) {\n\t\t\tvShadowCoord[ i ] = shadowMatrix[ i ] * worldPosition;\n\t\t}\n\t#endif\n}"].join("\n")},cube:{uniforms:{tCube:{type:"t",value:null},tFlip:{type:"f",value:-1}},vertexShader:["varying vec3 vWorldPosition;",THREE.ShaderChunk.logdepthbuf_pars_vertex,"void main() {\n\tvec4 worldPosition = modelMatrix * vec4( position, 1.0 );\n\tvWorldPosition = worldPosition.xyz;\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );", THREE.ShaderChunk.logdepthbuf_vertex,"}"].join("\n"),fragmentShader:["uniform samplerCube tCube;\nuniform float tFlip;\nvarying vec3 vWorldPosition;",THREE.ShaderChunk.logdepthbuf_pars_fragment,"void main() {\n\tgl_FragColor = textureCube( tCube, vec3( tFlip * vWorldPosition.x, vWorldPosition.yz ) );",THREE.ShaderChunk.logdepthbuf_fragment,"}"].join("\n")},depthRGBA:{uniforms:{},vertexShader:[THREE.ShaderChunk.morphtarget_pars_vertex,THREE.ShaderChunk.skinning_pars_vertex,THREE.ShaderChunk.logdepthbuf_pars_vertex, "void main() {",THREE.ShaderChunk.skinbase_vertex,THREE.ShaderChunk.morphtarget_vertex,THREE.ShaderChunk.skinning_vertex,THREE.ShaderChunk.default_vertex,THREE.ShaderChunk.logdepthbuf_vertex,"}"].join("\n"),fragmentShader:[THREE.ShaderChunk.logdepthbuf_pars_fragment,"vec4 pack_depth( const in float depth ) {\n\tconst vec4 bit_shift = vec4( 256.0 * 256.0 * 256.0, 256.0 * 256.0, 256.0, 1.0 );\n\tconst vec4 bit_mask = vec4( 0.0, 1.0 / 256.0, 1.0 / 256.0, 1.0 / 256.0 );\n\tvec4 res = mod( depth * bit_shift * vec4( 255 ), vec4( 256 ) ) / vec4( 255 );\n\tres -= res.xxyz * bit_mask;\n\treturn res;\n}\nvoid main() {", THREE.ShaderChunk.logdepthbuf_fragment,"\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tgl_FragData[ 0 ] = pack_depth( gl_FragDepthEXT );\n\t#else\n\t\tgl_FragData[ 0 ] = pack_depth( gl_FragCoord.z );\n\t#endif\n}"].join("\n")}}; THREE.WebGLRenderer=function(a){function b(a,b){var c=a.vertices.length,d=b.material;if(d.attributes){void 0===a.__webglCustomAttributesList&&(a.__webglCustomAttributesList=[]);for(var e in d.attributes){var f=d.attributes[e];if(!f.__webglInitialized||f.createUniqueBuffers){f.__webglInitialized=!0;var g=1;"v2"===f.type?g=2:"v3"===f.type?g=3:"v4"===f.type?g=4:"c"===f.type&&(g=3);f.size=g;f.array=new Float32Array(c*g);f.buffer=m.createBuffer();f.buffer.belongsToAttribute=e;f.needsUpdate=!0}a.__webglCustomAttributesList.push(f)}}} function c(a,b){var c=b.geometry,g=a.faces3,h=3*g.length,k=1*g.length,l=3*g.length,g=d(b,a),n=f(g),r=e(g),p=g.vertexColors?g.vertexColors:!1;a.__vertexArray=new Float32Array(3*h);r&&(a.__normalArray=new Float32Array(3*h));c.hasTangents&&(a.__tangentArray=new Float32Array(4*h));p&&(a.__colorArray=new Float32Array(3*h));n&&(0ja;ja++)Da=R[ja], yb[gb]=Da.x,yb[gb+1]=Da.y,yb[gb+2]=Da.z,gb+=3;else for(ja=0;3>ja;ja++)yb[gb]=ba.x,yb[gb+1]=ba.y,yb[gb+2]=ba.z,gb+=3;m.bindBuffer(m.ARRAY_BUFFER,y.__webglNormalBuffer);m.bufferData(m.ARRAY_BUFFER,yb,I)}if(xb&&Hb&&Q){B=0;for(N=ka.length;Bja;ja++)Ga=V[ja],cb[Sa]=Ga.x,cb[Sa+1]=Ga.y,Sa+=2;0ja;ja++)Ya=za[ja],fb[Za]=Ya.x,fb[Za+1]=Ya.y,Za+=2;0c;c++)G.autoScaleCubemaps&&!U?(g=h,f=c,r=a.image[c],u=sc,r.width<=u&&r.height<=u||(v=Math.max(r.width,r.height),q=Math.floor(r.width*u/v),u=Math.floor(r.height*u/v),v=document.createElement("canvas"),v.width=q,v.height=u,v.getContext("2d").drawImage(r,0,0,r.width,r.height,0,0,q,u),r=v),g[f]=r):h[c]=a.image[c];c=h[0];g=THREE.Math.isPowerOfTwo(c.width)&&THREE.Math.isPowerOfTwo(c.height); f=B(a.format);r=B(a.type);E(m.TEXTURE_CUBE_MAP,a,g);for(c=0;6>c;c++)if(U)for(u=h[c].mipmaps,v=0,x=u.length;v=Qb&&console.warn("WebGLRenderer: trying to use "+a+" texture units while this GPU supports only "+Qb);qa+=1;return a}function N(a,b){a._modelViewMatrix.multiplyMatrices(b.matrixWorldInverse,a.matrixWorld);a._normalMatrix.getNormalMatrix(a._modelViewMatrix)} function ba(a,b,c,d){a[b]=c.r*c.r*d;a[b+1]=c.g*c.g*d;a[b+2]=c.b*c.b*d}function P(a,b,c,d){a[b]=c.r*d;a[b+1]=c.g*d;a[b+2]=c.b*d}function O(a){a!==xa&&(m.lineWidth(a),xa=a)}function J(a,b,c){Qa!==a&&(a?m.enable(m.POLYGON_OFFSET_FILL):m.disable(m.POLYGON_OFFSET_FILL),Qa=a);!a||cb===b&&Ga===c||(m.polygonOffset(b,c),cb=b,Ga=c)}function E(a,b,c){c?(m.texParameteri(a,m.TEXTURE_WRAP_S,B(b.wrapS)),m.texParameteri(a,m.TEXTURE_WRAP_T,B(b.wrapT)),m.texParameteri(a,m.TEXTURE_MAG_FILTER,B(b.magFilter)),m.texParameteri(a, m.TEXTURE_MIN_FILTER,B(b.minFilter))):(m.texParameteri(a,m.TEXTURE_WRAP_S,m.CLAMP_TO_EDGE),m.texParameteri(a,m.TEXTURE_WRAP_T,m.CLAMP_TO_EDGE),m.texParameteri(a,m.TEXTURE_MAG_FILTER,R(b.magFilter)),m.texParameteri(a,m.TEXTURE_MIN_FILTER,R(b.minFilter)));Ta&&b.type!==THREE.FloatType&&(1b;b++)m.deleteFramebuffer(a.__webglFramebuffer[b]),m.deleteRenderbuffer(a.__webglRenderbuffer[b]);else m.deleteFramebuffer(a.__webglFramebuffer),m.deleteRenderbuffer(a.__webglRenderbuffer); G.info.memory.textures--},ic=function(a){a=a.target;a.removeEventListener("dispose",ic);Nb(a)},Tb=function(a){void 0!==a.__webglVertexBuffer&&m.deleteBuffer(a.__webglVertexBuffer);void 0!==a.__webglNormalBuffer&&m.deleteBuffer(a.__webglNormalBuffer);void 0!==a.__webglTangentBuffer&&m.deleteBuffer(a.__webglTangentBuffer);void 0!==a.__webglColorBuffer&&m.deleteBuffer(a.__webglColorBuffer);void 0!==a.__webglUVBuffer&&m.deleteBuffer(a.__webglUVBuffer);void 0!==a.__webglUV2Buffer&&m.deleteBuffer(a.__webglUV2Buffer); void 0!==a.__webglSkinIndicesBuffer&&m.deleteBuffer(a.__webglSkinIndicesBuffer);void 0!==a.__webglSkinWeightsBuffer&&m.deleteBuffer(a.__webglSkinWeightsBuffer);void 0!==a.__webglFaceBuffer&&m.deleteBuffer(a.__webglFaceBuffer);void 0!==a.__webglLineBuffer&&m.deleteBuffer(a.__webglLineBuffer);void 0!==a.__webglLineDistanceBuffer&&m.deleteBuffer(a.__webglLineDistanceBuffer);if(void 0!==a.__webglCustomAttributesList)for(var b in a.__webglCustomAttributesList)m.deleteBuffer(a.__webglCustomAttributesList[b].buffer); G.info.memory.geometries--},Nb=function(a){var b=a.program.program;if(void 0!==b){a.program=void 0;var c,d,e=!1;a=0;for(c=Ba.length;ad.numSupportedMorphTargets?(h.sort(t),h.length=d.numSupportedMorphTargets):h.length>d.numSupportedMorphNormals?h.sort(t):0===h.length&&h.push([0,0]);for(p=0;pf;f++){a.__webglFramebuffer[f]=m.createFramebuffer();a.__webglRenderbuffer[f]=m.createRenderbuffer(); m.texImage2D(m.TEXTURE_CUBE_MAP_POSITIVE_X+f,0,d,a.width,a.height,0,d,e,null);var g=a,h=m.TEXTURE_CUBE_MAP_POSITIVE_X+f;m.bindFramebuffer(m.FRAMEBUFFER,a.__webglFramebuffer[f]);m.framebufferTexture2D(m.FRAMEBUFFER,m.COLOR_ATTACHMENT0,h,g.__webglTexture,0);Q(a.__webglRenderbuffer[f],a)}c&&m.generateMipmap(m.TEXTURE_CUBE_MAP)}else a.__webglFramebuffer=m.createFramebuffer(),a.__webglRenderbuffer=a.shareDepthFrom?a.shareDepthFrom.__webglRenderbuffer:m.createRenderbuffer(),m.bindTexture(m.TEXTURE_2D,a.__webglTexture), E(m.TEXTURE_2D,a,c),m.texImage2D(m.TEXTURE_2D,0,d,a.width,a.height,0,d,e,null),d=m.TEXTURE_2D,m.bindFramebuffer(m.FRAMEBUFFER,a.__webglFramebuffer),m.framebufferTexture2D(m.FRAMEBUFFER,m.COLOR_ATTACHMENT0,d,a.__webglTexture,0),a.shareDepthFrom?a.depthBuffer&&!a.stencilBuffer?m.framebufferRenderbuffer(m.FRAMEBUFFER,m.DEPTH_ATTACHMENT,m.RENDERBUFFER,a.__webglRenderbuffer):a.depthBuffer&&a.stencilBuffer&&m.framebufferRenderbuffer(m.FRAMEBUFFER,m.DEPTH_STENCIL_ATTACHMENT,m.RENDERBUFFER,a.__webglRenderbuffer): Q(a.__webglRenderbuffer,a),c&&m.generateMipmap(m.TEXTURE_2D);b?m.bindTexture(m.TEXTURE_CUBE_MAP,null):m.bindTexture(m.TEXTURE_2D,null);m.bindRenderbuffer(m.RENDERBUFFER,null);m.bindFramebuffer(m.FRAMEBUFFER,null)}a?(b=b?a.__webglFramebuffer[a.activeCubeFace]:a.__webglFramebuffer,c=a.width,a=a.height,e=d=0):(b=null,c=wb,a=sb,d=ma,e=Ja);b!==Za&&(m.bindFramebuffer(m.FRAMEBUFFER,b),m.viewport(d,e,c,a),Za=b);Hb=c;Ib=a};this.shadowMapPlugin=new THREE.ShadowMapPlugin;this.addPrePlugin(this.shadowMapPlugin); this.addPostPlugin(new THREE.SpritePlugin);this.addPostPlugin(new THREE.LensFlarePlugin)}; THREE.WebGLRenderTarget=function(a,b,c){this.width=a;this.height=b;c=c||{};this.wrapS=void 0!==c.wrapS?c.wrapS:THREE.ClampToEdgeWrapping;this.wrapT=void 0!==c.wrapT?c.wrapT:THREE.ClampToEdgeWrapping;this.magFilter=void 0!==c.magFilter?c.magFilter:THREE.LinearFilter;this.minFilter=void 0!==c.minFilter?c.minFilter:THREE.LinearMipMapLinearFilter;this.anisotropy=void 0!==c.anisotropy?c.anisotropy:1;this.offset=new THREE.Vector2(0,0);this.repeat=new THREE.Vector2(1,1);this.format=void 0!==c.format?c.format: THREE.RGBAFormat;this.type=void 0!==c.type?c.type:THREE.UnsignedByteType;this.depthBuffer=void 0!==c.depthBuffer?c.depthBuffer:!0;this.stencilBuffer=void 0!==c.stencilBuffer?c.stencilBuffer:!0;this.generateMipmaps=!0;this.shareDepthFrom=null}; THREE.WebGLRenderTarget.prototype={constructor:THREE.WebGLRenderTarget,setSize:function(a,b){this.width=a;this.height=b},clone:function(){var a=new THREE.WebGLRenderTarget(this.width,this.height);a.wrapS=this.wrapS;a.wrapT=this.wrapT;a.magFilter=this.magFilter;a.minFilter=this.minFilter;a.anisotropy=this.anisotropy;a.offset.copy(this.offset);a.repeat.copy(this.repeat);a.format=this.format;a.type=this.type;a.depthBuffer=this.depthBuffer;a.stencilBuffer=this.stencilBuffer;a.generateMipmaps=this.generateMipmaps; a.shareDepthFrom=this.shareDepthFrom;return a},dispose:function(){this.dispatchEvent({type:"dispose"})}};THREE.EventDispatcher.prototype.apply(THREE.WebGLRenderTarget.prototype);THREE.WebGLRenderTargetCube=function(a,b,c){THREE.WebGLRenderTarget.call(this,a,b,c);this.activeCubeFace=0};THREE.WebGLRenderTargetCube.prototype=Object.create(THREE.WebGLRenderTarget.prototype); THREE.WebGLProgram=function(){var a=0;return function(b,c,d,e){var f=b.context,g=d.defines,h=d.__webglShader.uniforms,k=d.attributes,l=d.__webglShader.vertexShader,n=d.__webglShader.fragmentShader,q=d.index0AttributeName;void 0===q&&!0===e.morphTargets&&(q="position");var r="SHADOWMAP_TYPE_BASIC";e.shadowMapType===THREE.PCFShadowMap?r="SHADOWMAP_TYPE_PCF":e.shadowMapType===THREE.PCFSoftShadowMap&&(r="SHADOWMAP_TYPE_PCF_SOFT");var t,s;t=[];for(var p in g)s=g[p],!1!==s&&(s="#define "+p+" "+s,t.push(s)); t=t.join("\n");g=f.createProgram();d instanceof THREE.RawShaderMaterial?b=d="":(d=["precision "+e.precision+" float;","precision "+e.precision+" int;",t,e.supportsVertexTextures?"#define VERTEX_TEXTURES":"",b.gammaInput?"#define GAMMA_INPUT":"",b.gammaOutput?"#define GAMMA_OUTPUT":"","#define MAX_DIR_LIGHTS "+e.maxDirLights,"#define MAX_POINT_LIGHTS "+e.maxPointLights,"#define MAX_SPOT_LIGHTS "+e.maxSpotLights,"#define MAX_HEMI_LIGHTS "+e.maxHemiLights,"#define MAX_SHADOWS "+e.maxShadows,"#define MAX_BONES "+ e.maxBones,e.map?"#define USE_MAP":"",e.envMap?"#define USE_ENVMAP":"",e.lightMap?"#define USE_LIGHTMAP":"",e.bumpMap?"#define USE_BUMPMAP":"",e.normalMap?"#define USE_NORMALMAP":"",e.specularMap?"#define USE_SPECULARMAP":"",e.alphaMap?"#define USE_ALPHAMAP":"",e.vertexColors?"#define USE_COLOR":"",e.skinning?"#define USE_SKINNING":"",e.useVertexTexture?"#define BONE_TEXTURE":"",e.morphTargets?"#define USE_MORPHTARGETS":"",e.morphNormals?"#define USE_MORPHNORMALS":"",e.wrapAround?"#define WRAP_AROUND": "",e.doubleSided?"#define DOUBLE_SIDED":"",e.flipSided?"#define FLIP_SIDED":"",e.shadowMapEnabled?"#define USE_SHADOWMAP":"",e.shadowMapEnabled?"#define "+r:"",e.shadowMapDebug?"#define SHADOWMAP_DEBUG":"",e.shadowMapCascade?"#define SHADOWMAP_CASCADE":"",e.sizeAttenuation?"#define USE_SIZEATTENUATION":"",e.logarithmicDepthBuffer?"#define USE_LOGDEPTHBUF":"","uniform mat4 modelMatrix;\nuniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform mat4 viewMatrix;\nuniform mat3 normalMatrix;\nuniform vec3 cameraPosition;\nattribute vec3 position;\nattribute vec3 normal;\nattribute vec2 uv;\nattribute vec2 uv2;\n#ifdef USE_COLOR\n\tattribute vec3 color;\n#endif\n#ifdef USE_MORPHTARGETS\n\tattribute vec3 morphTarget0;\n\tattribute vec3 morphTarget1;\n\tattribute vec3 morphTarget2;\n\tattribute vec3 morphTarget3;\n\t#ifdef USE_MORPHNORMALS\n\t\tattribute vec3 morphNormal0;\n\t\tattribute vec3 morphNormal1;\n\t\tattribute vec3 morphNormal2;\n\t\tattribute vec3 morphNormal3;\n\t#else\n\t\tattribute vec3 morphTarget4;\n\t\tattribute vec3 morphTarget5;\n\t\tattribute vec3 morphTarget6;\n\t\tattribute vec3 morphTarget7;\n\t#endif\n#endif\n#ifdef USE_SKINNING\n\tattribute vec4 skinIndex;\n\tattribute vec4 skinWeight;\n#endif\n"].join("\n"), b=["precision "+e.precision+" float;","precision "+e.precision+" int;",e.bumpMap||e.normalMap?"#extension GL_OES_standard_derivatives : enable":"",t,"#define MAX_DIR_LIGHTS "+e.maxDirLights,"#define MAX_POINT_LIGHTS "+e.maxPointLights,"#define MAX_SPOT_LIGHTS "+e.maxSpotLights,"#define MAX_HEMI_LIGHTS "+e.maxHemiLights,"#define MAX_SHADOWS "+e.maxShadows,e.alphaTest?"#define ALPHATEST "+e.alphaTest:"",b.gammaInput?"#define GAMMA_INPUT":"",b.gammaOutput?"#define GAMMA_OUTPUT":"",e.useFog&&e.fog?"#define USE_FOG": "",e.useFog&&e.fogExp?"#define FOG_EXP2":"",e.map?"#define USE_MAP":"",e.envMap?"#define USE_ENVMAP":"",e.lightMap?"#define USE_LIGHTMAP":"",e.bumpMap?"#define USE_BUMPMAP":"",e.normalMap?"#define USE_NORMALMAP":"",e.specularMap?"#define USE_SPECULARMAP":"",e.alphaMap?"#define USE_ALPHAMAP":"",e.vertexColors?"#define USE_COLOR":"",e.metal?"#define METAL":"",e.wrapAround?"#define WRAP_AROUND":"",e.doubleSided?"#define DOUBLE_SIDED":"",e.flipSided?"#define FLIP_SIDED":"",e.shadowMapEnabled?"#define USE_SHADOWMAP": "",e.shadowMapEnabled?"#define "+r:"",e.shadowMapDebug?"#define SHADOWMAP_DEBUG":"",e.shadowMapCascade?"#define SHADOWMAP_CASCADE":"",e.logarithmicDepthBuffer?"#define USE_LOGDEPTHBUF":"","uniform mat4 viewMatrix;\nuniform vec3 cameraPosition;\n"].join("\n"));l=new THREE.WebGLShader(f,f.VERTEX_SHADER,d+l);n=new THREE.WebGLShader(f,f.FRAGMENT_SHADER,b+n);f.attachShader(g,l);f.attachShader(g,n);void 0!==q&&f.bindAttribLocation(g,0,q);f.linkProgram(g);!1===f.getProgramParameter(g,f.LINK_STATUS)&&(console.error("THREE.WebGLProgram: Could not initialise shader."), console.error("gl.VALIDATE_STATUS",f.getProgramParameter(g,f.VALIDATE_STATUS)),console.error("gl.getError()",f.getError()));""!==f.getProgramInfoLog(g)&&console.warn("THREE.WebGLProgram: gl.getProgramInfoLog()",f.getProgramInfoLog(g));f.deleteShader(l);f.deleteShader(n);q="viewMatrix modelViewMatrix projectionMatrix normalMatrix modelMatrix cameraPosition morphTargetInfluences bindMatrix bindMatrixInverse".split(" ");e.useVertexTexture?(q.push("boneTexture"),q.push("boneTextureWidth"),q.push("boneTextureHeight")): q.push("boneGlobalMatrices");e.logarithmicDepthBuffer&&q.push("logDepthBufFC");for(var v in h)q.push(v);h=q;v={};q=0;for(b=h.length;qq-1?0:q-1,t=q+1>e-1?e-1:q+1,s=0>n-1?0:n-1,p=n+1>d-1?d-1:n+1,v=[],w=[0,0,h[4*(q*d+n)]/255*b];v.push([-1,0,h[4*(q*d+s)]/255*b]);v.push([-1,-1,h[4*(r*d+s)]/255*b]);v.push([0,-1,h[4*(r*d+n)]/255*b]);v.push([1,-1,h[4*(r*d+p)]/255*b]);v.push([1,0,h[4*(q*d+p)]/255*b]);v.push([1,1,h[4*(t*d+p)]/255*b]);v.push([0,1,h[4*(t*d+n)]/255* b]);v.push([-1,1,h[4*(t*d+s)]/255*b]);r=[];s=v.length;for(t=0;te)return null;var f=[],g=[],h=[],k,l,n;if(0=q--){console.log("Warning, unable to triangulate polygon!");break}k=l;e<=k&&(k=0);l=k+1;e<=l&&(l=0);n=l+1;e<=n&&(n=0);var r;a:{var t=r=void 0,s=void 0,p=void 0,v=void 0,w=void 0,u=void 0,D=void 0,A= void 0,t=a[g[k]].x,s=a[g[k]].y,p=a[g[l]].x,v=a[g[l]].y,w=a[g[n]].x,u=a[g[n]].y;if(1E-10>(p-t)*(u-s)-(v-s)*(w-t))r=!1;else{var x=void 0,C=void 0,I=void 0,z=void 0,y=void 0,K=void 0,N=void 0,ba=void 0,P=void 0,O=void 0,P=ba=N=A=D=void 0,x=w-p,C=u-v,I=t-w,z=s-u,y=p-t,K=v-s;for(r=0;rk)g=d+1;else if(0b&&(b=0);1=b)return b=c[a]-b,a=this.curves[a],b=1-b/a.getLength(),a.getPointAt(b);a++}return null};THREE.CurvePath.prototype.getLength=function(){var a=this.getCurveLengths();return a[a.length-1]}; THREE.CurvePath.prototype.getCurveLengths=function(){if(this.cacheLengths&&this.cacheLengths.length==this.curves.length)return this.cacheLengths;var a=[],b=0,c,d=this.curves.length;for(c=0;cb?b=h.x:h.xc?c=h.y:h.yd?d=h.z:h.zMath.abs(d.x-c[0].x)&&1E-10>Math.abs(d.y-c[0].y)&&c.splice(c.length-1,1);b&&c.push(c[0]);return c}; THREE.Path.prototype.toShapes=function(a,b){function c(a){for(var b=[],c=0,d=a.length;cl&&(g=b[f],k=-k,h=b[e],l=-l),!(a.yh.y))if(a.y==g.y){if(a.x==g.x)return!0}else{e=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=function(a){var b,c,d,e,f=[],g=new THREE.Path;b=0;for(c=a.length;bz||z>I)return[];k=l*n-k*q;if(0>k||k>I)return[]}else{if(0d?[]:k==d?f?[]:[g]:a<=d?[g,h]: [g,l]}function e(a,b,c,d){var e=b.x-a.x,f=b.y-a.y;b=c.x-a.x;c=c.y-a.y;var g=d.x-a.x;d=d.y-a.y;a=e*c-f*b;e=e*d-f*g;return 1E-10f&&(f=d);var g=a+1;g>d&&(g=0);d=e(h[a],h[f],h[g],k[b]);if(!d)return!1; d=k.length-1;f=b-1;0>f&&(f=d);g=b+1;g>d&&(g=0);return(d=e(k[b],k[f],k[g],h[a]))?!0:!1}function f(a,b){var c,e;for(c=0;cO){console.log("Infinite Loop! Holes left:"+ l.length+", Probably Hole outside Shape!");break}for(q=K;qh;h++)l=k[h].x+":"+k[h].y, l=n[l],void 0!==l&&(k[h]=l);return q.concat()},isClockWise:function(a){return 0>THREE.FontUtils.Triangulate.area(a)},b2p0:function(a,b){var c=1-a;return c*c*b},b2p1:function(a,b){return 2*(1-a)*a*b},b2p2:function(a,b){return a*a*b},b2:function(a,b,c,d){return this.b2p0(a,b)+this.b2p1(a,c)+this.b2p2(a,d)},b3p0:function(a,b){var c=1-a;return c*c*c*b},b3p1:function(a,b){var c=1-a;return 3*c*c*a*b},b3p2:function(a,b){return 3*(1-a)*a*a*b},b3p3:function(a,b){return a*a*a*b},b3:function(a,b,c,d,e){return this.b3p0(a, b)+this.b3p1(a,c)+this.b3p2(a,d)+this.b3p3(a,e)}};THREE.LineCurve=function(a,b){this.v1=a;this.v2=b};THREE.LineCurve.prototype=Object.create(THREE.Curve.prototype);THREE.LineCurve.prototype.getPoint=function(a){var b=this.v2.clone().sub(this.v1);b.multiplyScalar(a).add(this.v1);return b};THREE.LineCurve.prototype.getPointAt=function(a){return this.getPoint(a)};THREE.LineCurve.prototype.getTangent=function(a){return this.v2.clone().sub(this.v1).normalize()}; THREE.QuadraticBezierCurve=function(a,b,c){this.v0=a;this.v1=b;this.v2=c};THREE.QuadraticBezierCurve.prototype=Object.create(THREE.Curve.prototype);THREE.QuadraticBezierCurve.prototype.getPoint=function(a){var b;b=THREE.Shape.Utils.b2(a,this.v0.x,this.v1.x,this.v2.x);a=THREE.Shape.Utils.b2(a,this.v0.y,this.v1.y,this.v2.y);return new THREE.Vector2(b,a)}; THREE.QuadraticBezierCurve.prototype.getTangent=function(a){var b;b=THREE.Curve.Utils.tangentQuadraticBezier(a,this.v0.x,this.v1.x,this.v2.x);a=THREE.Curve.Utils.tangentQuadraticBezier(a,this.v0.y,this.v1.y,this.v2.y);b=new THREE.Vector2(b,a);b.normalize();return b};THREE.CubicBezierCurve=function(a,b,c,d){this.v0=a;this.v1=b;this.v2=c;this.v3=d};THREE.CubicBezierCurve.prototype=Object.create(THREE.Curve.prototype); THREE.CubicBezierCurve.prototype.getPoint=function(a){var b;b=THREE.Shape.Utils.b3(a,this.v0.x,this.v1.x,this.v2.x,this.v3.x);a=THREE.Shape.Utils.b3(a,this.v0.y,this.v1.y,this.v2.y,this.v3.y);return new THREE.Vector2(b,a)};THREE.CubicBezierCurve.prototype.getTangent=function(a){var b;b=THREE.Curve.Utils.tangentCubicBezier(a,this.v0.x,this.v1.x,this.v2.x,this.v3.x);a=THREE.Curve.Utils.tangentCubicBezier(a,this.v0.y,this.v1.y,this.v2.y,this.v3.y);b=new THREE.Vector2(b,a);b.normalize();return b}; THREE.SplineCurve=function(a){this.points=void 0==a?[]:a};THREE.SplineCurve.prototype=Object.create(THREE.Curve.prototype);THREE.SplineCurve.prototype.getPoint=function(a){var b=new THREE.Vector2,c=[],d=this.points,e;e=(d.length-1)*a;a=Math.floor(e);e-=a;c[0]=0==a?a:a-1;c[1]=a;c[2]=a>d.length-2?d.length-1:a+1;c[3]=a>d.length-3?d.length-1:a+2;b.x=THREE.Curve.Utils.interpolate(d[c[0]].x,d[c[1]].x,d[c[2]].x,d[c[3]].x,e);b.y=THREE.Curve.Utils.interpolate(d[c[0]].y,d[c[1]].y,d[c[2]].y,d[c[3]].y,e);return b}; THREE.EllipseCurve=function(a,b,c,d,e,f,g){this.aX=a;this.aY=b;this.xRadius=c;this.yRadius=d;this.aStartAngle=e;this.aEndAngle=f;this.aClockwise=g};THREE.EllipseCurve.prototype=Object.create(THREE.Curve.prototype); THREE.EllipseCurve.prototype.getPoint=function(a){var b;b=this.aEndAngle-this.aStartAngle;0>b&&(b+=2*Math.PI);b>2*Math.PI&&(b-=2*Math.PI);b=!0===this.aClockwise?this.aEndAngle+(1-a)*(2*Math.PI-b):this.aStartAngle+a*b;a=this.aX+this.xRadius*Math.cos(b);b=this.aY+this.yRadius*Math.sin(b);return new THREE.Vector2(a,b)};THREE.ArcCurve=function(a,b,c,d,e,f){THREE.EllipseCurve.call(this,a,b,c,c,d,e,f)};THREE.ArcCurve.prototype=Object.create(THREE.EllipseCurve.prototype); THREE.LineCurve3=THREE.Curve.create(function(a,b){this.v1=a;this.v2=b},function(a){var b=new THREE.Vector3;b.subVectors(this.v2,this.v1);b.multiplyScalar(a);b.add(this.v1);return b});THREE.QuadraticBezierCurve3=THREE.Curve.create(function(a,b,c){this.v0=a;this.v1=b;this.v2=c},function(a){var b,c;b=THREE.Shape.Utils.b2(a,this.v0.x,this.v1.x,this.v2.x);c=THREE.Shape.Utils.b2(a,this.v0.y,this.v1.y,this.v2.y);a=THREE.Shape.Utils.b2(a,this.v0.z,this.v1.z,this.v2.z);return new THREE.Vector3(b,c,a)}); THREE.CubicBezierCurve3=THREE.Curve.create(function(a,b,c,d){this.v0=a;this.v1=b;this.v2=c;this.v3=d},function(a){var b,c;b=THREE.Shape.Utils.b3(a,this.v0.x,this.v1.x,this.v2.x,this.v3.x);c=THREE.Shape.Utils.b3(a,this.v0.y,this.v1.y,this.v2.y,this.v3.y);a=THREE.Shape.Utils.b3(a,this.v0.z,this.v1.z,this.v2.z,this.v3.z);return new THREE.Vector3(b,c,a)}); THREE.SplineCurve3=THREE.Curve.create(function(a){this.points=void 0==a?[]:a},function(a){var b=new THREE.Vector3,c=[],d=this.points,e;a*=d.length-1;e=Math.floor(a);a-=e;c[0]=0==e?e:e-1;c[1]=e;c[2]=e>d.length-2?d.length-1:e+1;c[3]=e>d.length-3?d.length-1:e+2;e=d[c[0]];var f=d[c[1]],g=d[c[2]],c=d[c[3]];b.x=THREE.Curve.Utils.interpolate(e.x,f.x,g.x,c.x,a);b.y=THREE.Curve.Utils.interpolate(e.y,f.y,g.y,c.y,a);b.z=THREE.Curve.Utils.interpolate(e.z,f.z,g.z,c.z,a);return b}); THREE.ClosedSplineCurve3=THREE.Curve.create(function(a){this.points=void 0==a?[]:a},function(a){var b=new THREE.Vector3,c=[],d=this.points,e;e=(d.length-0)*a;a=Math.floor(e);e-=a;a+=0a.hierarchy[b].keys[c].time&&(a.hierarchy[b].keys[c].time= 0),void 0!==a.hierarchy[b].keys[c].rot&&!(a.hierarchy[b].keys[c].rot instanceof THREE.Quaternion)){var d=a.hierarchy[b].keys[c].rot;a.hierarchy[b].keys[c].rot=(new THREE.Quaternion).fromArray(d)}if(a.hierarchy[b].keys.length&&void 0!==a.hierarchy[b].keys[0].morphTargets){d={};for(c=0;cd;d++){for(var e= this.keyTypes[d],f=this.data.hierarchy[a].keys[0],g=this.getNextKeyWith(e,a,1);g.timef.index;)f=g,g=this.getNextKeyWith(e,a,g.index+1);c.prevKey[e]=f;c.nextKey[e]=g}}}; THREE.Animation.prototype.update=function(){var a=[],b=new THREE.Vector3,c=new THREE.Vector3,d=new THREE.Quaternion,e=function(a,b){var c=[],d=[],e,q,r,t,s,p;e=(a.length-1)*b;q=Math.floor(e);e-=q;c[0]=0===q?q:q-1;c[1]=q;c[2]=q>a.length-2?q:q+1;c[3]=q>a.length-3?q:q+2;q=a[c[0]];t=a[c[1]];s=a[c[2]];p=a[c[3]];c=e*e;r=e*c;d[0]=f(q[0],t[0],s[0],p[0],e,c,r);d[1]=f(q[1],t[1],s[1],p[1],e,c,r);d[2]=f(q[2],t[2],s[2],p[2],e,c,r);return d},f=function(a,b,c,d,e,f,r){a=0.5*(c-a);d=0.5*(d-b);return(2*(b-c)+a+d)* r+(-3*(b-c)-2*a-d)*f+a*e+b};return function(f){if(!1!==this.isPlaying&&(this.currentTime+=f*this.timeScale,0!==this.weight)){f=this.data.length;if(!0===this.loop&&this.currentTime>f)this.currentTime%=f,this.reset();else if(!1===this.loop&&this.currentTime>f){this.stop();return}f=0;for(var h=this.hierarchy.length;fn;n++){var q=this.keyTypes[n],r=l.prevKey[q],t=l.nextKey[q];if(t.time<=this.currentTime){r=this.data.hierarchy[f].keys[0]; for(t=this.getNextKeyWith(q,f,1);t.timer.index;)r=t,t=this.getNextKeyWith(q,f,t.index+1);l.prevKey[q]=r;l.nextKey[q]=t}k.matrixAutoUpdate=!0;k.matrixWorldNeedsUpdate=!0;var s=(this.currentTime-r.time)/(t.time-r.time),p=r[q],v=t[q];0>s&&(s=0);1a&&(this.currentTime%=a);this.currentTime=Math.min(this.currentTime,a);a=0;for(var b=this.hierarchy.length;af.index;)f=g,g=e[f.index+1];d.prevKey= f;d.nextKey=g}g.time>=this.currentTime?f.interpolate(g,this.currentTime):f.interpolate(g,g.time);this.data.hierarchy[a].node.updateMatrix();c.matrixWorldNeedsUpdate=!0}}}};THREE.KeyFrameAnimation.prototype.getNextKeyWith=function(a,b,c){b=this.data.hierarchy[b].keys;for(c%=b.length;cthis.duration&&(this.currentTime%=this.duration);this.currentTime=Math.min(this.currentTime,this.duration);c=this.duration/this.frames;var d=Math.floor(this.currentTime/c);d!=b&&(this.mesh.morphTargetInfluences[a]=0,this.mesh.morphTargetInfluences[b]=1,this.mesh.morphTargetInfluences[d]= 0,a=b,b=d);this.mesh.morphTargetInfluences[d]=this.currentTime%c/c;this.mesh.morphTargetInfluences[a]=1-this.mesh.morphTargetInfluences[d]}}}()}; THREE.BoxGeometry=function(a,b,c,d,e,f){function g(a,b,c,d,e,f,g,p){var v,w=h.widthSegments,u=h.heightSegments,D=e/2,A=f/2,x=h.vertices.length;if("x"===a&&"y"===b||"y"===a&&"x"===b)v="z";else if("x"===a&&"z"===b||"z"===a&&"x"===b)v="y",u=h.depthSegments;else if("z"===a&&"y"===b||"y"===a&&"z"===b)v="x",w=h.depthSegments;var C=w+1,I=u+1,z=e/w,y=f/u,K=new THREE.Vector3;K[v]=0=e)return new THREE.Vector2(c,a);e=Math.sqrt(e/2)}else a=!1,1E-10e?-1E-10>g&& (a=!0):d(f)==d(h)&&(a=!0),a?(c=-f,a=e,e=Math.sqrt(k)):(c=e,a=f,e=Math.sqrt(k/2));return new THREE.Vector2(c/e,a/e)}function e(c,d){var e,f;for(H=c.length;0<=--H;){e=H;f=H-1;0>f&&(f=c.length-1);for(var g=0,h=t+2*n,g=0;gMath.abs(c-k)?[new THREE.Vector2(b,1-e),new THREE.Vector2(d,1-f),new THREE.Vector2(l,1-g),new THREE.Vector2(q,1-a)]:[new THREE.Vector2(c,1-e),new THREE.Vector2(k,1-f),new THREE.Vector2(n,1-g),new THREE.Vector2(r,1-a)]}};THREE.ExtrudeGeometry.__v1=new THREE.Vector2;THREE.ExtrudeGeometry.__v2=new THREE.Vector2;THREE.ExtrudeGeometry.__v3=new THREE.Vector2;THREE.ExtrudeGeometry.__v4=new THREE.Vector2; THREE.ExtrudeGeometry.__v5=new THREE.Vector2;THREE.ExtrudeGeometry.__v6=new THREE.Vector2;THREE.ShapeGeometry=function(a,b){THREE.Geometry.call(this);!1===a instanceof Array&&(a=[a]);this.addShapeList(a,b);this.computeFaceNormals()};THREE.ShapeGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.ShapeGeometry.prototype.addShapeList=function(a,b){for(var c=0,d=a.length;cc&&1===a.x&&(a=new THREE.Vector2(a.x-1,a.y));0===b.x&&0===b.z&&(a=new THREE.Vector2(c/2/Math.PI+0.5, a.y));return a.clone()}THREE.Geometry.call(this);c=c||1;d=d||0;for(var k=this,l=0,n=a.length;lt&&(0.2>d&&(b[0].x+=1),0.2>a&&(b[1].x+=1),0.2>q&&(b[2].x+=1));l=0;for(n=this.vertices.length;lc.y?this.quaternion.set(1,0,0,0):(a.set(c.z,0,-c.x).normalize(),b=Math.acos(c.y),this.quaternion.setFromAxisAngle(a,b))}}(); THREE.ArrowHelper.prototype.setLength=function(a,b,c){void 0===b&&(b=0.2*a);void 0===c&&(c=0.2*b);this.line.scale.set(1,a,1);this.line.updateMatrix();this.cone.scale.set(c,b,c);this.cone.position.y=a;this.cone.updateMatrix()};THREE.ArrowHelper.prototype.setColor=function(a){this.line.material.color.set(a);this.cone.material.color.set(a)}; THREE.BoxHelper=function(a){var b=new THREE.BufferGeometry;b.addAttribute("position",new THREE.BufferAttribute(new Float32Array(72),3));THREE.Line.call(this,b,new THREE.LineBasicMaterial({color:16776960}),THREE.LinePieces);void 0!==a&&this.update(a)};THREE.BoxHelper.prototype=Object.create(THREE.Line.prototype); THREE.BoxHelper.prototype.update=function(a){var b=a.geometry;null===b.boundingBox&&b.computeBoundingBox();var c=b.boundingBox.min,b=b.boundingBox.max,d=this.geometry.attributes.position.array;d[0]=b.x;d[1]=b.y;d[2]=b.z;d[3]=c.x;d[4]=b.y;d[5]=b.z;d[6]=c.x;d[7]=b.y;d[8]=b.z;d[9]=c.x;d[10]=c.y;d[11]=b.z;d[12]=c.x;d[13]=c.y;d[14]=b.z;d[15]=b.x;d[16]=c.y;d[17]=b.z;d[18]=b.x;d[19]=c.y;d[20]=b.z;d[21]=b.x;d[22]=b.y;d[23]=b.z;d[24]=b.x;d[25]=b.y;d[26]=c.z;d[27]=c.x;d[28]=b.y;d[29]=c.z;d[30]=c.x;d[31]=b.y; d[32]=c.z;d[33]=c.x;d[34]=c.y;d[35]=c.z;d[36]=c.x;d[37]=c.y;d[38]=c.z;d[39]=b.x;d[40]=c.y;d[41]=c.z;d[42]=b.x;d[43]=c.y;d[44]=c.z;d[45]=b.x;d[46]=b.y;d[47]=c.z;d[48]=b.x;d[49]=b.y;d[50]=b.z;d[51]=b.x;d[52]=b.y;d[53]=c.z;d[54]=c.x;d[55]=b.y;d[56]=b.z;d[57]=c.x;d[58]=b.y;d[59]=c.z;d[60]=c.x;d[61]=c.y;d[62]=b.z;d[63]=c.x;d[64]=c.y;d[65]=c.z;d[66]=b.x;d[67]=c.y;d[68]=b.z;d[69]=b.x;d[70]=c.y;d[71]=c.z;this.geometry.attributes.position.needsUpdate=!0;this.geometry.computeBoundingSphere();this.matrixAutoUpdate= !1;this.matrixWorld=a.matrixWorld};THREE.BoundingBoxHelper=function(a,b){var c=void 0!==b?b:8947848;this.object=a;this.box=new THREE.Box3;THREE.Mesh.call(this,new THREE.BoxGeometry(1,1,1),new THREE.MeshBasicMaterial({color:c,wireframe:!0}))};THREE.BoundingBoxHelper.prototype=Object.create(THREE.Mesh.prototype);THREE.BoundingBoxHelper.prototype.update=function(){this.box.setFromObject(this.object);this.box.size(this.scale);this.box.center(this.position)}; THREE.CameraHelper=function(a){function b(a,b,d){c(a,d);c(b,d)}function c(a,b){d.vertices.push(new THREE.Vector3);d.colors.push(new THREE.Color(b));void 0===f[a]&&(f[a]=[]);f[a].push(d.vertices.length-1)}var d=new THREE.Geometry,e=new THREE.LineBasicMaterial({color:16777215,vertexColors:THREE.FaceColors}),f={};b("n1","n2",16755200);b("n2","n4",16755200);b("n4","n3",16755200);b("n3","n1",16755200);b("f1","f2",16755200);b("f2","f4",16755200);b("f4","f3",16755200);b("f3","f1",16755200);b("n1","f1",16755200); b("n2","f2",16755200);b("n3","f3",16755200);b("n4","f4",16755200);b("p","n1",16711680);b("p","n2",16711680);b("p","n3",16711680);b("p","n4",16711680);b("u1","u2",43775);b("u2","u3",43775);b("u3","u1",43775);b("c","t",16777215);b("p","c",3355443);b("cn1","cn2",3355443);b("cn3","cn4",3355443);b("cf1","cf2",3355443);b("cf3","cf4",3355443);THREE.Line.call(this,d,e,THREE.LinePieces);this.camera=a;this.matrixWorld=a.matrixWorld;this.matrixAutoUpdate=!1;this.pointMap=f;this.update()}; THREE.CameraHelper.prototype=Object.create(THREE.Line.prototype); THREE.CameraHelper.prototype.update=function(){var a=new THREE.Vector3,b=new THREE.Camera,c=new THREE.Projector;return function(){function d(d,g,h,k){a.set(g,h,k);c.unprojectVector(a,b);d=e.pointMap[d];if(void 0!==d)for(g=0,h=d.length;gs;s++){d[0]=t[g[s]];d[1]=t[g[(s+1)%3]];d.sort(f);var p=d.toString();void 0===e[p]?(e[p]={vert1:d[0],vert2:d[1],face1:q,face2:void 0},n++):e[p].face2=q}h.addAttribute("position",new THREE.Float32Attribute(6*n,3));d=h.attributes.position.array; f=0;for(p in e)if(g=e[p],void 0===g.face2||0.9999>k[g.face1].normal.dot(k[g.face2].normal))n=l[g.vert1],d[f++]=n.x,d[f++]=n.y,d[f++]=n.z,n=l[g.vert2],d[f++]=n.x,d[f++]=n.y,d[f++]=n.z;THREE.Line.call(this,h,new THREE.LineBasicMaterial({color:c}),THREE.LinePieces);this.matrixAutoUpdate=!1;this.matrixWorld=a.matrixWorld};THREE.EdgesHelper.prototype=Object.create(THREE.Line.prototype); THREE.FaceNormalsHelper=function(a,b,c,d){this.object=a;this.size=void 0!==b?b:1;a=void 0!==c?c:16776960;d=void 0!==d?d:1;b=new THREE.Geometry;c=0;for(var e=this.object.geometry.faces.length;cb;b++)a.faces[b].color=this.colors[4>b?0:1];b=new THREE.MeshBasicMaterial({vertexColors:THREE.FaceColors,wireframe:!0});this.lightSphere=new THREE.Mesh(a,b);this.add(this.lightSphere); this.update()};THREE.HemisphereLightHelper.prototype=Object.create(THREE.Object3D.prototype);THREE.HemisphereLightHelper.prototype.dispose=function(){this.lightSphere.geometry.dispose();this.lightSphere.material.dispose()}; THREE.HemisphereLightHelper.prototype.update=function(){var a=new THREE.Vector3;return function(){this.colors[0].copy(this.light.color).multiplyScalar(this.light.intensity);this.colors[1].copy(this.light.groundColor).multiplyScalar(this.light.intensity);this.lightSphere.lookAt(a.setFromMatrixPosition(this.light.matrixWorld).negate());this.lightSphere.geometry.colorsNeedUpdate=!0}}(); THREE.PointLightHelper=function(a,b){this.light=a;this.light.updateMatrixWorld();var c=new THREE.SphereGeometry(b,4,2),d=new THREE.MeshBasicMaterial({wireframe:!0,fog:!1});d.color.copy(this.light.color).multiplyScalar(this.light.intensity);THREE.Mesh.call(this,c,d);this.matrixWorld=this.light.matrixWorld;this.matrixAutoUpdate=!1};THREE.PointLightHelper.prototype=Object.create(THREE.Mesh.prototype);THREE.PointLightHelper.prototype.dispose=function(){this.geometry.dispose();this.material.dispose()}; THREE.PointLightHelper.prototype.update=function(){this.material.color.copy(this.light.color).multiplyScalar(this.light.intensity)}; THREE.SkeletonHelper=function(a){this.bones=this.getBoneList(a);for(var b=new THREE.Geometry,c=0;cp;p++){d[0]=s[g[p]];d[1]=s[g[(p+1)%3]];d.sort(f);var v=d.toString();void 0===e[v]&&(q[2*n]=d[0],q[2*n+1]=d[1],e[v]=!0,n++)}d=new Float32Array(6*n);r=0;for(t=n;rp;p++)n= k[q[2*r+p]],g=6*r+3*p,d[g+0]=n.x,d[g+1]=n.y,d[g+2]=n.z;h.addAttribute("position",new THREE.BufferAttribute(d,3))}else if(a.geometry instanceof THREE.BufferGeometry){if(void 0!==a.geometry.attributes.index){for(var k=a.geometry.attributes.position.array,t=a.geometry.attributes.index.array,l=a.geometry.offsets,n=0,q=new Uint32Array(2*t.length),s=0,w=l.length;sp;p++)d[0]=g+t[r+p],d[1]=g+t[r+(p+1)%3],d.sort(f),v=d.toString(), void 0===e[v]&&(q[2*n]=d[0],q[2*n+1]=d[1],e[v]=!0,n++);d=new Float32Array(6*n);r=0;for(t=n;rp;p++)g=6*r+3*p,n=3*q[2*r+p],d[g+0]=k[n],d[g+1]=k[n+1],d[g+2]=k[n+2]}else for(k=a.geometry.attributes.position.array,n=k.length/3,q=n/3,d=new Float32Array(6*n),r=0,t=q;rp;p++)g=18*r+6*p,q=9*r+3*p,d[g+0]=k[q],d[g+1]=k[q+1],d[g+2]=k[q+2],n=9*r+(p+1)%3*3,d[g+3]=k[n],d[g+4]=k[n+1],d[g+5]=k[n+2];h.addAttribute("position",new THREE.BufferAttribute(d,3))}THREE.Line.call(this,h,new THREE.LineBasicMaterial({color:c}), THREE.LinePieces);this.matrixAutoUpdate=!1;this.matrixWorld=a.matrixWorld};THREE.WireframeHelper.prototype=Object.create(THREE.Line.prototype);THREE.ImmediateRenderObject=function(){THREE.Object3D.call(this);this.render=function(a){}};THREE.ImmediateRenderObject.prototype=Object.create(THREE.Object3D.prototype);THREE.LensFlare=function(a,b,c,d,e){THREE.Object3D.call(this);this.lensFlares=[];this.positionScreen=new THREE.Vector3;this.customUpdateCallback=void 0;void 0!==a&&this.add(a,b,c,d,e)}; THREE.LensFlare.prototype=Object.create(THREE.Object3D.prototype);THREE.LensFlare.prototype.add=function(a,b,c,d,e,f){void 0===b&&(b=-1);void 0===c&&(c=0);void 0===f&&(f=1);void 0===e&&(e=new THREE.Color(16777215));void 0===d&&(d=THREE.NormalBlending);c=Math.min(c,Math.max(0,c));this.lensFlares.push({texture:a,size:b,distance:c,x:0,y:0,z:0,scale:1,rotation:1,opacity:f,color:e,blending:d})}; THREE.LensFlare.prototype.updateLensFlares=function(){var a,b=this.lensFlares.length,c,d=2*-this.positionScreen.x,e=2*-this.positionScreen.y;for(a=0;ah.end&&(h.end=f);c||(c=k)}}for(k in d)h=d[k],this.createAnimation(k,h.start,h.end,a);this.firstAnimation=c}; THREE.MorphBlendMesh.prototype.setAnimationDirectionForward=function(a){if(a=this.animationsMap[a])a.direction=1,a.directionBackwards=!1};THREE.MorphBlendMesh.prototype.setAnimationDirectionBackward=function(a){if(a=this.animationsMap[a])a.direction=-1,a.directionBackwards=!0};THREE.MorphBlendMesh.prototype.setAnimationFPS=function(a,b){var c=this.animationsMap[a];c&&(c.fps=b,c.duration=(c.end-c.start)/c.fps)}; THREE.MorphBlendMesh.prototype.setAnimationDuration=function(a,b){var c=this.animationsMap[a];c&&(c.duration=b,c.fps=(c.end-c.start)/c.duration)};THREE.MorphBlendMesh.prototype.setAnimationWeight=function(a,b){var c=this.animationsMap[a];c&&(c.weight=b)};THREE.MorphBlendMesh.prototype.setAnimationTime=function(a,b){var c=this.animationsMap[a];c&&(c.time=b)};THREE.MorphBlendMesh.prototype.getAnimationTime=function(a){var b=0;if(a=this.animationsMap[a])b=a.time;return b}; THREE.MorphBlendMesh.prototype.getAnimationDuration=function(a){var b=-1;if(a=this.animationsMap[a])b=a.duration;return b};THREE.MorphBlendMesh.prototype.playAnimation=function(a){var b=this.animationsMap[a];b?(b.time=0,b.active=!0):console.warn("animation["+a+"] undefined")};THREE.MorphBlendMesh.prototype.stopAnimation=function(a){if(a=this.animationsMap[a])a.active=!1}; THREE.MorphBlendMesh.prototype.update=function(a){for(var b=0,c=this.animationsList.length;bd.duration||0>d.time)d.direction*=-1,d.time>d.duration&&(d.time=d.duration,d.directionBackwards=!0),0>d.time&&(d.time=0,d.directionBackwards=!1)}else d.time%=d.duration,0>d.time&&(d.time+=d.duration);var f=d.startFrame+THREE.Math.clamp(Math.floor(d.time/e),0,d.length-1),g=d.weight; f!==d.currentFrame&&(this.morphTargetInfluences[d.lastFrame]=0,this.morphTargetInfluences[d.currentFrame]=1*g,this.morphTargetInfluences[f]=0,d.lastFrame=d.currentFrame,d.currentFrame=f);e=d.time%e/e;d.directionBackwards&&(e=1-e);this.morphTargetInfluences[d.currentFrame]=e*g;this.morphTargetInfluences[d.lastFrame]=(1-e)*g}}}; THREE.LensFlarePlugin=function(){function a(a,b){var d=c.createProgram(),e=c.createShader(c.FRAGMENT_SHADER),f=c.createShader(c.VERTEX_SHADER),g="precision "+b+" float;\n";c.shaderSource(e,g+a.fragmentShader);c.shaderSource(f,g+a.vertexShader);c.compileShader(e);c.compileShader(f);c.attachShader(d,e);c.attachShader(d,f);c.linkProgram(d);return d}var b=[],c,d,e,f,g,h,k,l,n,q,r,t,s;this.init=function(b){c=b.context;d=b;e=b.getPrecision();f=new Float32Array(16);g=new Uint16Array(6);b=0;f[b++]=-1;f[b++]= -1;f[b++]=0;f[b++]=0;f[b++]=1;f[b++]=-1;f[b++]=1;f[b++]=0;f[b++]=1;f[b++]=1;f[b++]=1;f[b++]=1;f[b++]=-1;f[b++]=1;f[b++]=0;f[b++]=1;b=0;g[b++]=0;g[b++]=1;g[b++]=2;g[b++]=0;g[b++]=2;g[b++]=3;h=c.createBuffer();k=c.createBuffer();c.bindBuffer(c.ARRAY_BUFFER,h);c.bufferData(c.ARRAY_BUFFER,f,c.STATIC_DRAW);c.bindBuffer(c.ELEMENT_ARRAY_BUFFER,k);c.bufferData(c.ELEMENT_ARRAY_BUFFER,g,c.STATIC_DRAW);l=c.createTexture();n=c.createTexture();c.bindTexture(c.TEXTURE_2D,l);c.texImage2D(c.TEXTURE_2D,0,c.RGB,16, 16,0,c.RGB,c.UNSIGNED_BYTE,null);c.texParameteri(c.TEXTURE_2D,c.TEXTURE_WRAP_S,c.CLAMP_TO_EDGE);c.texParameteri(c.TEXTURE_2D,c.TEXTURE_WRAP_T,c.CLAMP_TO_EDGE);c.texParameteri(c.TEXTURE_2D,c.TEXTURE_MAG_FILTER,c.NEAREST);c.texParameteri(c.TEXTURE_2D,c.TEXTURE_MIN_FILTER,c.NEAREST);c.bindTexture(c.TEXTURE_2D,n);c.texImage2D(c.TEXTURE_2D,0,c.RGBA,16,16,0,c.RGBA,c.UNSIGNED_BYTE,null);c.texParameteri(c.TEXTURE_2D,c.TEXTURE_WRAP_S,c.CLAMP_TO_EDGE);c.texParameteri(c.TEXTURE_2D,c.TEXTURE_WRAP_T,c.CLAMP_TO_EDGE); c.texParameteri(c.TEXTURE_2D,c.TEXTURE_MAG_FILTER,c.NEAREST);c.texParameteri(c.TEXTURE_2D,c.TEXTURE_MIN_FILTER,c.NEAREST);0>=c.getParameter(c.MAX_VERTEX_TEXTURE_IMAGE_UNITS)?(q=!1,r=a(THREE.ShaderFlares.lensFlare,e)):(q=!0,r=a(THREE.ShaderFlares.lensFlareVertexTexture,e));t={};s={};t.vertex=c.getAttribLocation(r,"position");t.uv=c.getAttribLocation(r,"uv");s.renderType=c.getUniformLocation(r,"renderType");s.map=c.getUniformLocation(r,"map");s.occlusionMap=c.getUniformLocation(r,"occlusionMap");s.opacity= c.getUniformLocation(r,"opacity");s.color=c.getUniformLocation(r,"color");s.scale=c.getUniformLocation(r,"scale");s.rotation=c.getUniformLocation(r,"rotation");s.screenPosition=c.getUniformLocation(r,"screenPosition")};this.render=function(a,e,f,g){b.length=0;a.traverseVisible(function(a){a instanceof THREE.LensFlare&&b.push(a)});if(0!==b.length){a=new THREE.Vector3;var D=g/f,A=0.5*f,x=0.5*g,C=16/g,I=new THREE.Vector2(C*D,C),z=new THREE.Vector3(1,1,0),y=new THREE.Vector2(1,1),K=s,C=t;c.useProgram(r); c.enableVertexAttribArray(t.vertex);c.enableVertexAttribArray(t.uv);c.uniform1i(K.occlusionMap,0);c.uniform1i(K.map,1);c.bindBuffer(c.ARRAY_BUFFER,h);c.vertexAttribPointer(C.vertex,2,c.FLOAT,!1,16,0);c.vertexAttribPointer(C.uv,2,c.FLOAT,!1,16,8);c.bindBuffer(c.ELEMENT_ARRAY_BUFFER,k);c.disable(c.CULL_FACE);c.depthMask(!1);for(var N=0,ba=b.length;NK;K++)C[K]=new THREE.Vector3,A[K]=new THREE.Vector3;C=x.shadowCascadeNearZ[y];x=x.shadowCascadeFarZ[y];A[0].set(-1,-1,C);A[1].set(1,-1,C);A[2].set(-1,1,C);A[3].set(1,1,C);A[4].set(-1,-1,x);A[5].set(1,-1,x);A[6].set(-1,1,x);A[7].set(1,1,x);z.originalCamera=s;A=new THREE.Gyroscope; A.position.copy(w.shadowCascadeOffset);A.add(z);A.add(z.target);s.add(A);w.shadowCascadeArray[D]=z;console.log("Created virtualLight",z)}y=w;C=D;x=y.shadowCascadeArray[C];x.position.copy(y.position);x.target.position.copy(y.target.position);x.lookAt(x.target);x.shadowCameraVisible=y.shadowCameraVisible;x.shadowDarkness=y.shadowDarkness;x.shadowBias=y.shadowCascadeBias[C];A=y.shadowCascadeNearZ[C];y=y.shadowCascadeFarZ[C];x=x.pointsFrustum;x[0].z=A;x[1].z=A;x[2].z=A;x[3].z=A;x[4].z=y;x[5].z=y;x[6].z= y;x[7].z=y;I[u]=z;u++}else I[u]=w,u++;p=0;for(v=I.length;py;y++)C=x[y],C.copy(A[y]),THREE.ShadowMapPlugin.__projector.unprojectVector(C,D),C.applyMatrix4(u.matrixWorldInverse),C.xn.x&&(n.x=C.x),C.yn.y&&(n.y=C.y),C.zn.z&&(n.z=C.z);u.left=l.x;u.right=n.x;u.top=n.y;u.bottom=l.y;u.updateProjectionMatrix()}u=w.shadowMap;A=w.shadowMatrix; D=w.shadowCamera;D.position.setFromMatrixPosition(w.matrixWorld);q.setFromMatrixPosition(w.target.matrixWorld);D.lookAt(q);D.updateMatrixWorld();D.matrixWorldInverse.getInverse(D.matrixWorld);w.cameraHelper&&(w.cameraHelper.visible=w.shadowCameraVisible);w.shadowCameraVisible&&w.cameraHelper.update();A.set(0.5,0,0,0.5,0,0.5,0,0.5,0,0,0.5,0.5,0,0,0,1);A.multiply(D.projectionMatrix);A.multiply(D.matrixWorldInverse);k.multiplyMatrices(D.projectionMatrix,D.matrixWorldInverse);h.setFromMatrix(k);c.setRenderTarget(u); c.clear();r.length=0;a(t,t,D);w=0;for(u=r.length;w 0 ) {\nfloat depth = gl_FragCoord.z / gl_FragCoord.w;\nfloat fogFactor = 0.0;\nif ( fogType == 1 ) {\nfogFactor = smoothstep( fogNear, fogFar, depth );\n} else {\nconst float LOG2 = 1.442695;\nfloat fogFactor = exp2( - fogDensity * fogDensity * depth * depth * LOG2 );\nfogFactor = 1.0 - clamp( fogFactor, 0.0, 1.0 );\n}\ngl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );\n}\n}"].join("\n")); u.compileShader(x);u.compileShader(P);u.attachShader(w,x);u.attachShader(w,P);u.linkProgram(w);K=w;p=u.getAttribLocation(K,"position");v=u.getAttribLocation(K,"uv");a=u.getUniformLocation(K,"uvOffset");b=u.getUniformLocation(K,"uvScale");c=u.getUniformLocation(K,"rotation");d=u.getUniformLocation(K,"scale");e=u.getUniformLocation(K,"color");f=u.getUniformLocation(K,"map");g=u.getUniformLocation(K,"opacity");h=u.getUniformLocation(K,"modelViewMatrix");k=u.getUniformLocation(K,"projectionMatrix");l= u.getUniformLocation(K,"fogType");n=u.getUniformLocation(K,"fogDensity");q=u.getUniformLocation(K,"fogNear");r=u.getUniformLocation(K,"fogFar");t=u.getUniformLocation(K,"fogColor");s=u.getUniformLocation(K,"alphaTest");w=document.createElement("canvas");w.width=8;w.height=8;x=w.getContext("2d");x.fillStyle="white";x.fillRect(0,0,8,8);A=new THREE.Texture(w);A.needsUpdate=!0};this.render=function(C,I,P,O){x.length=0;C.traverseVisible(function(a){a instanceof THREE.Sprite&&x.push(a)});if(0!==x.length){u.useProgram(K); u.enableVertexAttribArray(p);u.enableVertexAttribArray(v);u.disable(u.CULL_FACE);u.enable(u.BLEND);u.bindBuffer(u.ARRAY_BUFFER,z);u.vertexAttribPointer(p,2,u.FLOAT,!1,16,0);u.vertexAttribPointer(v,2,u.FLOAT,!1,16,8);u.bindBuffer(u.ELEMENT_ARRAY_BUFFER,y);u.uniformMatrix4fv(k,!1,I.projectionMatrix.elements);u.activeTexture(u.TEXTURE0);u.uniform1i(f,0);O=P=0;var J=C.fog;J?(u.uniform3f(t,J.color.r,J.color.g,J.color.b),J instanceof THREE.Fog?(u.uniform1f(q,J.near),u.uniform1f(r,J.far),u.uniform1i(l,1), O=P=1):J instanceof THREE.FogExp2&&(u.uniform1f(n,J.density),u.uniform1i(l,2),O=P=2)):(u.uniform1i(l,0),O=P=0);for(var J=0,E=x.length;J