three.js/build/custom/ThreeWebGL.js

// ThreeWebGL.js r46dev - http://github.com/mrdoob/three.js
var THREE=THREE||{};if(!self.Int32Array)self.Int32Array=Array,self.Float32Array=Array;THREE.Color=function(a){a!==void 0&&this.setHex(a);return this};
THREE.Color.prototype={constructor:THREE.Color,r:1,g:1,b:1,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},setRGB:function(a,b,c){this.r=a;this.g=b;this.b=c;return this},setHSV:function(a,b,c){var e,f,h;if(c===0)this.r=this.g=this.b=0;else switch(e=Math.floor(a*6),f=a*6-e,a=c*(1-b),h=c*(1-
b*f),b=c*(1-b*(1-f)),e){case 1:this.r=h;this.g=c;this.b=a;break;case 2:this.r=a;this.g=c;this.b=b;break;case 3:this.r=a;this.g=h;this.b=c;break;case 4:this.r=b;this.g=a;this.b=c;break;case 5:this.r=c;this.g=a;this.b=h;break;case 6:case 0:this.r=c,this.g=b,this.b=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},getHex:function(){return~~(this.r*255)<<16^~~(this.g*255)<<8^~~(this.b*255)},getContextStyle:function(){return"rgb("+
Math.floor(this.r*255)+","+Math.floor(this.g*255)+","+Math.floor(this.b*255)+")"},clone:function(){return(new THREE.Color).setRGB(this.r,this.g,this.b)}};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},copy:function(a){this.x=a.x;this.y=a.y;return this},clone:function(){return new THREE.Vector2(this.x,this.y)},add:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;return this},addSelf:function(a){this.x+=a.x;this.y+=a.y;return this},sub:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;return this},subSelf:function(a){this.x-=a.x;this.y-=a.y;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;return this},
divideScalar:function(a){a?(this.x/=a,this.y/=a):this.set(0,0);return this},negate:function(){return this.multiplyScalar(-1)},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.lengthSq())},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){return this.normalize().multiplyScalar(a)},
equals:function(a){return a.x===this.x&&a.y===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},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;return this},clone:function(){return new THREE.Vector3(this.x,this.y,this.z)},add:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;this.z=a.z+b.z;return this},addSelf:function(a){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},sub:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;this.z=a.z-b.z;return this},subSelf:function(a){this.x-=a.x;this.y-=a.y;this.z-=a.z;return this},multiply:function(a,b){this.x=a.x*b.x;this.y=a.y*b.y;this.z=a.z*b.z;return this},multiplySelf:function(a){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},divideSelf:function(a){this.x/=a.x;this.y/=a.y;this.z/=a.z;return this},
divideScalar:function(a){a?(this.x/=a,this.y/=a,this.z/=a):this.set(0,0,0);return this},negate:function(){return this.multiplyScalar(-1)},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.lengthSq())},lengthManhattan:function(){return this.x+this.y+this.z},normalize:function(){return this.divideScalar(this.length())},setLength:function(a){return this.normalize().multiplyScalar(a)},
cross:function(a,b){this.x=a.y*b.z-a.z*b.y;this.y=a.z*b.x-a.x*b.z;this.z=a.x*b.y-a.y*b.x;return this},crossSelf:function(a){return this.set(this.y*a.z-this.z*a.y,this.z*a.x-this.x*a.z,this.x*a.y-this.y*a.x)},distanceTo:function(a){return Math.sqrt(this.distanceToSquared(a))},distanceToSquared:function(a){return(new THREE.Vector3).sub(this,a).lengthSq()},setPositionFromMatrix:function(a){this.x=a.n14;this.y=a.n24;this.z=a.n34},setRotationFromMatrix:function(a){var b=Math.cos(this.y);this.y=Math.asin(a.n13);
Math.abs(b)>1.0E-5?(this.x=Math.atan2(-a.n23/b,a.n33/b),this.z=Math.atan2(-a.n12/b,a.n11/b)):(this.x=0,this.z=Math.atan2(a.n21,a.n22))},isZero:function(){return this.lengthSq()<1.0E-4}};THREE.Vector4=function(a,b,c,e){this.x=a||0;this.y=b||0;this.z=c||0;this.w=e!==void 0?e:1};
THREE.Vector4.prototype={constructor:THREE.Vector4,set:function(a,b,c,e){this.x=a;this.y=b;this.z=c;this.w=e;return this},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;this.w=a.w!==void 0?a.w:1},clone:function(){return new THREE.Vector4(this.x,this.y,this.z,this.w)},add: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},addSelf:function(a){this.x+=a.x;this.y+=a.y;this.z+=a.z;this.w+=a.w;return this},sub: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},subSelf:function(a){this.x-=a.x;this.y-=a.y;this.z-=a.z;this.w-=a.w;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;this.z*=a;this.w*=a;return this},divideScalar:function(a){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},negate:function(){return this.multiplyScalar(-1)},dot:function(a){return this.x*a.x+this.y*a.y+this.z*a.z+this.w*a.w},lengthSq:function(){return this.dot(this)},length:function(){return Math.sqrt(this.lengthSq())},
normalize:function(){return this.divideScalar(this.length())},setLength:function(a){return this.normalize().multiplyScalar(a)},lerpSelf: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}};THREE.Ray=function(a,b){this.origin=a||new THREE.Vector3;this.direction=b||new THREE.Vector3};
THREE.Ray.prototype={constructor:THREE.Ray,intersectScene:function(a){return this.intersectObjects(a.objects)},intersectObjects:function(a){var b,c,e=[];b=0;for(c=a.length;b<c;b++)Array.prototype.push.apply(e,this.intersectObject(a[b]));e.sort(function(a,b){return a.distance-b.distance});return e},intersectObject:function(a){function b(a,b,c){var e;e=c.clone().subSelf(a).dot(b);if(e<=0)return null;a=a.clone().addSelf(b.clone().multiplyScalar(e));return c.distanceTo(a)}function c(a,b,c,e){var e=e.clone().subSelf(b),
c=c.clone().subSelf(b),f=a.clone().subSelf(b),a=e.dot(e),b=e.dot(c),e=e.dot(f),h=c.dot(c),c=c.dot(f),f=1/(a*h-b*b),h=(h*e-b*c)*f,a=(a*c-b*e)*f;return h>0&&a>0&&h+a<1}for(var e,f=[],h=0,i=a.children.length;h<i;h++)Array.prototype.push.apply(f,this.intersectObject(a.children[h]));if(a instanceof THREE.Particle){h=b(this.origin,this.direction,a.matrixWorld.getPosition());if(h===null||h>a.scale.x)return[];e={distance:h,point:a.position,face:null,object:a};f.push(e)}else if(a instanceof THREE.Mesh){h=
b(this.origin,this.direction,a.matrixWorld.getPosition());if(h===null||h>a.geometry.boundingSphere.radius*Math.max(a.scale.x,Math.max(a.scale.y,a.scale.z)))return f;for(var j,o,k,m,p,l,t,A,C=a.geometry,E=C.vertices,h=0,i=C.faces.length;h<i;h++)if(e=C.faces[h],t=this.origin.clone(),A=this.direction.clone(),m=a.matrixWorld,j=m.multiplyVector3(e.centroid.clone()).subSelf(t),l=j.dot(A),!(l<=0)&&(j=m.multiplyVector3(E[e.a].position.clone()),o=m.multiplyVector3(E[e.b].position.clone()),k=m.multiplyVector3(E[e.c].position.clone()),
m=e instanceof THREE.Face4?m.multiplyVector3(E[e.d].position.clone()):null,p=a.matrixRotationWorld.multiplyVector3(e.normal.clone()),l=A.dot(p),a.doubleSided||(a.flipSided?l>0:l<0)))if(l=p.dot((new THREE.Vector3).sub(j,t))/l,t=t.addSelf(A.multiplyScalar(l)),e instanceof THREE.Face3)c(t,j,o,k)&&(e={distance:this.origin.distanceTo(t),point:t,face:e,object:a},f.push(e));else if(e instanceof THREE.Face4&&(c(t,j,o,m)||c(t,o,k,m)))e={distance:this.origin.distanceTo(t),point:t,face:e,object:a},f.push(e)}return f}};
THREE.Rectangle=function(){function a(){h=e-b;i=f-c}var b,c,e,f,h,i,j=!0;this.getX=function(){return b};this.getY=function(){return c};this.getWidth=function(){return h};this.getHeight=function(){return i};this.getLeft=function(){return b};this.getTop=function(){return c};this.getRight=function(){return e};this.getBottom=function(){return f};this.set=function(h,i,m,p){j=!1;b=h;c=i;e=m;f=p;a()};this.addPoint=function(h,i){j?(j=!1,b=h,c=i,e=h,f=i):(b=b<h?b:h,c=c<i?c:i,e=e>h?e:h,f=f>i?f:i);a()};this.add3Points=
function(h,i,m,p,l,t){j?(j=!1,b=h<m?h<l?h:l:m<l?m:l,c=i<p?i<t?i:t:p<t?p:t,e=h>m?h>l?h:l:m>l?m:l,f=i>p?i>t?i:t:p>t?p:t):(b=h<m?h<l?h<b?h:b:l<b?l:b:m<l?m<b?m:b:l<b?l:b,c=i<p?i<t?i<c?i:c:t<c?t:c:p<t?p<c?p:c:t<c?t:c,e=h>m?h>l?h>e?h:e:l>e?l:e:m>l?m>e?m:e:l>e?l:e,f=i>p?i>t?i>f?i:f:t>f?t:f:p>t?p>f?p:f:t>f?t:f);a()};this.addRectangle=function(h){j?(j=!1,b=h.getLeft(),c=h.getTop(),e=h.getRight(),f=h.getBottom()):(b=b<h.getLeft()?b:h.getLeft(),c=c<h.getTop()?c:h.getTop(),e=e>h.getRight()?e:h.getRight(),f=f>
h.getBottom()?f:h.getBottom());a()};this.inflate=function(h){b-=h;c-=h;e+=h;f+=h;a()};this.minSelf=function(h){b=b>h.getLeft()?b:h.getLeft();c=c>h.getTop()?c:h.getTop();e=e<h.getRight()?e:h.getRight();f=f<h.getBottom()?f:h.getBottom();a()};this.intersects=function(a){return Math.min(e,a.getRight())-Math.max(b,a.getLeft())>=0&&Math.min(f,a.getBottom())-Math.max(c,a.getTop())>=0};this.empty=function(){j=!0;f=e=c=b=0;a()};this.isEmpty=function(){return j}};THREE.Matrix3=function(){this.m=[]};
THREE.Matrix3.prototype={constructor:THREE.Matrix3,transpose:function(){var a,b=this.m;a=b[1];b[1]=b[3];b[3]=a;a=b[2];b[2]=b[6];b[6]=a;a=b[5];b[5]=b[7];b[7]=a;return this},transposeIntoArray:function(a){var b=this.m;a[0]=b[0];a[1]=b[3];a[2]=b[6];a[3]=b[1];a[4]=b[4];a[5]=b[7];a[6]=b[2];a[7]=b[5];a[8]=b[8];return this}};
THREE.Matrix4=function(a,b,c,e,f,h,i,j,o,k,m,p,l,t,A,C){this.set(a!==void 0?a:1,b||0,c||0,e||0,f||0,h!==void 0?h:1,i||0,j||0,o||0,k||0,m!==void 0?m:1,p||0,l||0,t||0,A||0,C!==void 0?C:1);this.flat=Array(16);this.m33=new THREE.Matrix3};
THREE.Matrix4.prototype={constructor:THREE.Matrix4,set:function(a,b,c,e,f,h,i,j,o,k,m,p,l,t,A,C){this.n11=a;this.n12=b;this.n13=c;this.n14=e;this.n21=f;this.n22=h;this.n23=i;this.n24=j;this.n31=o;this.n32=k;this.n33=m;this.n34=p;this.n41=l;this.n42=t;this.n43=A;this.n44=C;return this},identity:function(){this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1);return this},copy:function(a){this.set(a.n11,a.n12,a.n13,a.n14,a.n21,a.n22,a.n23,a.n24,a.n31,a.n32,a.n33,a.n34,a.n41,a.n42,a.n43,a.n44);return this},lookAt:function(a,
b,c){var e=THREE.Matrix4.__v1,f=THREE.Matrix4.__v2,h=THREE.Matrix4.__v3;h.sub(a,b).normalize();if(h.length()===0)h.z=1;e.cross(c,h).normalize();e.length()===0&&(h.x+=1.0E-4,e.cross(c,h).normalize());f.cross(h,e).normalize();this.n11=e.x;this.n12=f.x;this.n13=h.x;this.n21=e.y;this.n22=f.y;this.n23=h.y;this.n31=e.z;this.n32=f.z;this.n33=h.z;return this},multiplyVector3:function(a){var b=a.x,c=a.y,e=a.z,f=1/(this.n41*b+this.n42*c+this.n43*e+this.n44);a.x=(this.n11*b+this.n12*c+this.n13*e+this.n14)*f;
a.y=(this.n21*b+this.n22*c+this.n23*e+this.n24)*f;a.z=(this.n31*b+this.n32*c+this.n33*e+this.n34)*f;return a},multiplyVector4:function(a){var b=a.x,c=a.y,e=a.z,f=a.w;a.x=this.n11*b+this.n12*c+this.n13*e+this.n14*f;a.y=this.n21*b+this.n22*c+this.n23*e+this.n24*f;a.z=this.n31*b+this.n32*c+this.n33*e+this.n34*f;a.w=this.n41*b+this.n42*c+this.n43*e+this.n44*f;return a},rotateAxis:function(a){var b=a.x,c=a.y,e=a.z;a.x=b*this.n11+c*this.n12+e*this.n13;a.y=b*this.n21+c*this.n22+e*this.n23;a.z=b*this.n31+
c*this.n32+e*this.n33;a.normalize();return a},crossVector:function(a){var b=new THREE.Vector4;b.x=this.n11*a.x+this.n12*a.y+this.n13*a.z+this.n14*a.w;b.y=this.n21*a.x+this.n22*a.y+this.n23*a.z+this.n24*a.w;b.z=this.n31*a.x+this.n32*a.y+this.n33*a.z+this.n34*a.w;b.w=a.w?this.n41*a.x+this.n42*a.y+this.n43*a.z+this.n44*a.w:1;return b},multiply:function(a,b){var c=a.n11,e=a.n12,f=a.n13,h=a.n14,i=a.n21,j=a.n22,o=a.n23,k=a.n24,m=a.n31,p=a.n32,l=a.n33,t=a.n34,A=a.n41,C=a.n42,E=a.n43,B=a.n44,va=b.n11,wa=
b.n12,pa=b.n13,qa=b.n14,N=b.n21,F=b.n22,z=b.n23,W=b.n24,U=b.n31,ja=b.n32,$=b.n33,xa=b.n34,Q=b.n41,G=b.n42,d=b.n43,ta=b.n44;this.n11=c*va+e*N+f*U+h*Q;this.n12=c*wa+e*F+f*ja+h*G;this.n13=c*pa+e*z+f*$+h*d;this.n14=c*qa+e*W+f*xa+h*ta;this.n21=i*va+j*N+o*U+k*Q;this.n22=i*wa+j*F+o*ja+k*G;this.n23=i*pa+j*z+o*$+k*d;this.n24=i*qa+j*W+o*xa+k*ta;this.n31=m*va+p*N+l*U+t*Q;this.n32=m*wa+p*F+l*ja+t*G;this.n33=m*pa+p*z+l*$+t*d;this.n34=m*qa+p*W+l*xa+t*ta;this.n41=A*va+C*N+E*U+B*Q;this.n42=A*wa+C*F+E*ja+B*G;this.n43=
A*pa+C*z+E*$+B*d;this.n44=A*qa+C*W+E*xa+B*ta;return this},multiplyToArray:function(a,b,c){this.multiply(a,b);c[0]=this.n11;c[1]=this.n21;c[2]=this.n31;c[3]=this.n41;c[4]=this.n12;c[5]=this.n22;c[6]=this.n32;c[7]=this.n42;c[8]=this.n13;c[9]=this.n23;c[10]=this.n33;c[11]=this.n43;c[12]=this.n14;c[13]=this.n24;c[14]=this.n34;c[15]=this.n44;return this},multiplySelf:function(a){this.multiply(this,a);return this},multiplyScalar:function(a){this.n11*=a;this.n12*=a;this.n13*=a;this.n14*=a;this.n21*=a;this.n22*=
a;this.n23*=a;this.n24*=a;this.n31*=a;this.n32*=a;this.n33*=a;this.n34*=a;this.n41*=a;this.n42*=a;this.n43*=a;this.n44*=a;return this},determinant:function(){var a=this.n11,b=this.n12,c=this.n13,e=this.n14,f=this.n21,h=this.n22,i=this.n23,j=this.n24,o=this.n31,k=this.n32,m=this.n33,p=this.n34,l=this.n41,t=this.n42,A=this.n43,C=this.n44;return e*i*k*l-c*j*k*l-e*h*m*l+b*j*m*l+c*h*p*l-b*i*p*l-e*i*o*t+c*j*o*t+e*f*m*t-a*j*m*t-c*f*p*t+a*i*p*t+e*h*o*A-b*j*o*A-e*f*k*A+a*j*k*A+b*f*p*A-a*h*p*A-c*h*o*C+b*i*
o*C+c*f*k*C-a*i*k*C-b*f*m*C+a*h*m*C},transpose:function(){var a;a=this.n21;this.n21=this.n12;this.n12=a;a=this.n31;this.n31=this.n13;this.n13=a;a=this.n32;this.n32=this.n23;this.n23=a;a=this.n41;this.n41=this.n14;this.n14=a;a=this.n42;this.n42=this.n24;this.n24=a;a=this.n43;this.n43=this.n34;this.n43=a;return this},clone:function(){var a=new THREE.Matrix4;a.n11=this.n11;a.n12=this.n12;a.n13=this.n13;a.n14=this.n14;a.n21=this.n21;a.n22=this.n22;a.n23=this.n23;a.n24=this.n24;a.n31=this.n31;a.n32=this.n32;
a.n33=this.n33;a.n34=this.n34;a.n41=this.n41;a.n42=this.n42;a.n43=this.n43;a.n44=this.n44;return a},flatten:function(){this.flat[0]=this.n11;this.flat[1]=this.n21;this.flat[2]=this.n31;this.flat[3]=this.n41;this.flat[4]=this.n12;this.flat[5]=this.n22;this.flat[6]=this.n32;this.flat[7]=this.n42;this.flat[8]=this.n13;this.flat[9]=this.n23;this.flat[10]=this.n33;this.flat[11]=this.n43;this.flat[12]=this.n14;this.flat[13]=this.n24;this.flat[14]=this.n34;this.flat[15]=this.n44;return this.flat},flattenToArray:function(a){a[0]=
this.n11;a[1]=this.n21;a[2]=this.n31;a[3]=this.n41;a[4]=this.n12;a[5]=this.n22;a[6]=this.n32;a[7]=this.n42;a[8]=this.n13;a[9]=this.n23;a[10]=this.n33;a[11]=this.n43;a[12]=this.n14;a[13]=this.n24;a[14]=this.n34;a[15]=this.n44;return a},flattenToArrayOffset:function(a,b){a[b]=this.n11;a[b+1]=this.n21;a[b+2]=this.n31;a[b+3]=this.n41;a[b+4]=this.n12;a[b+5]=this.n22;a[b+6]=this.n32;a[b+7]=this.n42;a[b+8]=this.n13;a[b+9]=this.n23;a[b+10]=this.n33;a[b+11]=this.n43;a[b+12]=this.n14;a[b+13]=this.n24;a[b+14]=
this.n34;a[b+15]=this.n44;return a},setTranslation:function(a,b,c){this.set(1,0,0,a,0,1,0,b,0,0,1,c,0,0,0,1);return this},setScale:function(a,b,c){this.set(a,0,0,0,0,b,0,0,0,0,c,0,0,0,0,1);return this},setRotationX:function(a){var b=Math.cos(a),a=Math.sin(a);this.set(1,0,0,0,0,b,-a,0,0,a,b,0,0,0,0,1);return this},setRotationY:function(a){var b=Math.cos(a),a=Math.sin(a);this.set(b,0,a,0,0,1,0,0,-a,0,b,0,0,0,0,1);return this},setRotationZ:function(a){var b=Math.cos(a),a=Math.sin(a);this.set(b,-a,0,
0,a,b,0,0,0,0,1,0,0,0,0,1);return this},setRotationAxis:function(a,b){var c=Math.cos(b),e=Math.sin(b),f=1-c,h=a.x,i=a.y,j=a.z,o=f*h,k=f*i;this.set(o*h+c,o*i-e*j,o*j+e*i,0,o*i+e*j,k*i+c,k*j-e*h,0,o*j-e*i,k*j+e*h,f*j*j+c,0,0,0,0,1);return this},setPosition:function(a){this.n14=a.x;this.n24=a.y;this.n34=a.z;return this},getPosition:function(){if(!this.position)this.position=new THREE.Vector3;this.position.set(this.n14,this.n24,this.n34);return this.position},getColumnX:function(){if(!this.columnX)this.columnX=
new THREE.Vector3;this.columnX.set(this.n11,this.n21,this.n31);return this.columnX},getColumnY:function(){if(!this.columnY)this.columnY=new THREE.Vector3;this.columnY.set(this.n12,this.n22,this.n32);return this.columnY},getColumnZ:function(){if(!this.columnZ)this.columnZ=new THREE.Vector3;this.columnZ.set(this.n13,this.n23,this.n33);return this.columnZ},setRotationFromEuler:function(a,b){var c=a.x,e=a.y,f=a.z,h=Math.cos(c),c=Math.sin(c),i=Math.cos(e),e=Math.sin(e),j=Math.cos(f),f=Math.sin(f);switch(b){case "YXZ":var o=
i*j,k=i*f,m=e*j,p=e*f;this.n11=o+p*c;this.n12=m*c-k;this.n13=h*e;this.n21=h*f;this.n22=h*j;this.n23=-c;this.n31=k*c-m;this.n32=p+o*c;this.n33=h*i;break;case "ZXY":o=i*j;k=i*f;m=e*j;p=e*f;this.n11=o-p*c;this.n12=-h*f;this.n13=m+k*c;this.n21=k+m*c;this.n22=h*j;this.n23=p-o*c;this.n31=-h*e;this.n32=c;this.n33=h*i;break;case "ZYX":o=h*j;k=h*f;m=c*j;p=c*f;this.n11=i*j;this.n12=m*e-k;this.n13=o*e+p;this.n21=i*f;this.n22=p*e+o;this.n23=k*e-m;this.n31=-e;this.n32=c*i;this.n33=h*i;break;case "YZX":o=h*i;k=
h*e;m=c*i;p=c*e;this.n11=i*j;this.n12=p-o*f;this.n13=m*f+k;this.n21=f;this.n22=h*j;this.n23=-c*j;this.n31=-e*j;this.n32=k*f+m;this.n33=o-p*f;break;case "XZY":o=h*i;k=h*e;m=c*i;p=c*e;this.n11=i*j;this.n12=-f;this.n13=e*j;this.n21=o*f+p;this.n22=h*j;this.n23=k*f-m;this.n31=m*f-k;this.n32=c*j;this.n33=p*f+o;break;default:o=h*j,k=h*f,m=c*j,p=c*f,this.n11=i*j,this.n12=-i*f,this.n13=e,this.n21=k+m*e,this.n22=o-p*e,this.n23=-c*i,this.n31=p-o*e,this.n32=m+k*e,this.n33=h*i}return this},setRotationFromQuaternion:function(a){var b=
a.x,c=a.y,e=a.z,f=a.w,h=b+b,i=c+c,j=e+e,a=b*h,o=b*i;b*=j;var k=c*i;c*=j;e*=j;h*=f;i*=f;f*=j;this.n11=1-(k+e);this.n12=o-f;this.n13=b+i;this.n21=o+f;this.n22=1-(a+e);this.n23=c-h;this.n31=b-i;this.n32=c+h;this.n33=1-(a+k);return this},scale:function(a){var b=a.x,c=a.y,a=a.z;this.n11*=b;this.n12*=c;this.n13*=a;this.n21*=b;this.n22*=c;this.n23*=a;this.n31*=b;this.n32*=c;this.n33*=a;this.n41*=b;this.n42*=c;this.n43*=a;return this},compose:function(a,b,c){var e=THREE.Matrix4.__m1,f=THREE.Matrix4.__m2;
e.identity();e.setRotationFromQuaternion(b);f.setScale(c.x,c.y,c.z);this.multiply(e,f);this.n14=a.x;this.n24=a.y;this.n34=a.z;return this},decompose:function(a,b,c){var e=THREE.Matrix4.__v1,f=THREE.Matrix4.__v2,h=THREE.Matrix4.__v3;e.set(this.n11,this.n21,this.n31);f.set(this.n12,this.n22,this.n32);h.set(this.n13,this.n23,this.n33);a=a instanceof THREE.Vector3?a:new THREE.Vector3;b=b instanceof THREE.Quaternion?b:new THREE.Quaternion;c=c instanceof THREE.Vector3?c:new THREE.Vector3;c.x=e.length();
c.y=f.length();c.z=h.length();a.x=this.n14;a.y=this.n24;a.z=this.n34;e=THREE.Matrix4.__m1;e.copy(this);e.n11/=c.x;e.n21/=c.x;e.n31/=c.x;e.n12/=c.y;e.n22/=c.y;e.n32/=c.y;e.n13/=c.z;e.n23/=c.z;e.n33/=c.z;b.setFromRotationMatrix(e);return[a,b,c]},extractPosition:function(a){this.n14=a.n14;this.n24=a.n24;this.n34=a.n34},extractRotation:function(a,b){var c=1/b.x,e=1/b.y,f=1/b.z;this.n11=a.n11*c;this.n21=a.n21*c;this.n31=a.n31*c;this.n12=a.n12*e;this.n22=a.n22*e;this.n32=a.n32*e;this.n13=a.n13*f;this.n23=
a.n23*f;this.n33=a.n33*f}};
THREE.Matrix4.makeInvert=function(a,b){var c=a.n11,e=a.n12,f=a.n13,h=a.n14,i=a.n21,j=a.n22,o=a.n23,k=a.n24,m=a.n31,p=a.n32,l=a.n33,t=a.n34,A=a.n41,C=a.n42,E=a.n43,B=a.n44;b===void 0&&(b=new THREE.Matrix4);b.n11=o*t*C-k*l*C+k*p*E-j*t*E-o*p*B+j*l*B;b.n12=h*l*C-f*t*C-h*p*E+e*t*E+f*p*B-e*l*B;b.n13=f*k*C-h*o*C+h*j*E-e*k*E-f*j*B+e*o*B;b.n14=h*o*p-f*k*p-h*j*l+e*k*l+f*j*t-e*o*t;b.n21=k*l*A-o*t*A-k*m*E+i*t*E+o*m*B-i*l*B;b.n22=f*t*A-h*l*A+h*m*E-c*t*E-f*m*B+c*l*B;b.n23=h*o*A-f*k*A-h*i*E+c*k*E+f*i*B-c*o*B;b.n24=
f*k*m-h*o*m+h*i*l-c*k*l-f*i*t+c*o*t;b.n31=j*t*A-k*p*A+k*m*C-i*t*C-j*m*B+i*p*B;b.n32=h*p*A-e*t*A-h*m*C+c*t*C+e*m*B-c*p*B;b.n33=f*k*A-h*j*A+h*i*C-c*k*C-e*i*B+c*j*B;b.n34=h*j*m-e*k*m-h*i*p+c*k*p+e*i*t-c*j*t;b.n41=o*p*A-j*l*A-o*m*C+i*l*C+j*m*E-i*p*E;b.n42=e*l*A-f*p*A+f*m*C-c*l*C-e*m*E+c*p*E;b.n43=f*j*A-e*o*A-f*i*C+c*o*C+e*i*E-c*j*E;b.n44=e*o*m-f*j*m+f*i*p-c*o*p-e*i*l+c*j*l;b.multiplyScalar(1/a.determinant());return b};
THREE.Matrix4.makeInvert3x3=function(a){var b=a.m33,c=b.m,e=a.n33*a.n22-a.n32*a.n23,f=-a.n33*a.n21+a.n31*a.n23,h=a.n32*a.n21-a.n31*a.n22,i=-a.n33*a.n12+a.n32*a.n13,j=a.n33*a.n11-a.n31*a.n13,o=-a.n32*a.n11+a.n31*a.n12,k=a.n23*a.n12-a.n22*a.n13,m=-a.n23*a.n11+a.n21*a.n13,p=a.n22*a.n11-a.n21*a.n12,a=a.n11*e+a.n21*i+a.n31*k;a===0&&console.error("THREE.Matrix4.makeInvert3x3: Matrix not invertible.");a=1/a;c[0]=a*e;c[1]=a*f;c[2]=a*h;c[3]=a*i;c[4]=a*j;c[5]=a*o;c[6]=a*k;c[7]=a*m;c[8]=a*p;return b};
THREE.Matrix4.makeFrustum=function(a,b,c,e,f,h){var i;i=new THREE.Matrix4;i.n11=2*f/(b-a);i.n12=0;i.n13=(b+a)/(b-a);i.n14=0;i.n21=0;i.n22=2*f/(e-c);i.n23=(e+c)/(e-c);i.n24=0;i.n31=0;i.n32=0;i.n33=-(h+f)/(h-f);i.n34=-2*h*f/(h-f);i.n41=0;i.n42=0;i.n43=-1;i.n44=0;return i};THREE.Matrix4.makePerspective=function(a,b,c,e){var f,a=c*Math.tan(a*Math.PI/360);f=-a;return THREE.Matrix4.makeFrustum(f*b,a*b,f,a,c,e)};
THREE.Matrix4.makeOrtho=function(a,b,c,e,f,h){var i,j,o,k;i=new THREE.Matrix4;j=b-a;o=c-e;k=h-f;i.n11=2/j;i.n12=0;i.n13=0;i.n14=-((b+a)/j);i.n21=0;i.n22=2/o;i.n23=0;i.n24=-((c+e)/o);i.n31=0;i.n32=0;i.n33=-2/k;i.n34=-((h+f)/k);i.n41=0;i.n42=0;i.n43=0;i.n44=1;return i};THREE.Matrix4.__v1=new THREE.Vector3;THREE.Matrix4.__v2=new THREE.Vector3;THREE.Matrix4.__v3=new THREE.Vector3;THREE.Matrix4.__m1=new THREE.Matrix4;THREE.Matrix4.__m2=new THREE.Matrix4;
THREE.Object3D=function(){this.name="";this.id=THREE.Object3DCount++;this.parent=void 0;this.children=[];this.up=new THREE.Vector3(0,1,0);this.position=new THREE.Vector3;this.rotation=new THREE.Vector3;this.eulerOrder="XYZ";this.scale=new THREE.Vector3(1,1,1);this.flipSided=this.doubleSided=this.dynamic=!1;this.renderDepth=null;this.rotationAutoUpdate=!0;this.matrix=new THREE.Matrix4;this.matrixWorld=new THREE.Matrix4;this.matrixRotationWorld=new THREE.Matrix4;this.matrixWorldNeedsUpdate=this.matrixAutoUpdate=
!0;this.quaternion=new THREE.Quaternion;this.useQuaternion=!1;this.boundRadius=0;this.boundRadiusScale=1;this.visible=!0;this.receiveShadow=this.castShadow=!1;this.frustumCulled=!0;this._vector=new THREE.Vector3};
THREE.Object3D.prototype={constructor:THREE.Object3D,translate:function(a,b){this.matrix.rotateAxis(b);this.position.addSelf(b.multiplyScalar(a))},translateX:function(a){this.translate(a,this._vector.set(1,0,0))},translateY:function(a){this.translate(a,this._vector.set(0,1,0))},translateZ:function(a){this.translate(a,this._vector.set(0,0,1))},lookAt:function(a){this.matrix.lookAt(a,this.position,this.up);this.rotationAutoUpdate&&this.rotation.setRotationFromMatrix(this.matrix)},add:function(a){if(this.children.indexOf(a)===
-1){a.parent!==void 0&&a.parent.remove(a);a.parent=this;this.children.push(a);for(var b=this;b.parent!==void 0;)b=b.parent;b!==void 0&&b instanceof THREE.Scene&&b.addChildRecurse(a)}},remove:function(a){var b=this,c=this.children.indexOf(a);if(c!==-1){a.parent=void 0;for(this.children.splice(c,1);b.parent!==void 0;)b=b.parent;b!==void 0&&b instanceof THREE.Scene&&b.removeChildRecurse(a)}},getChildByName:function(a,b){var c,e,f;c=0;for(e=this.children.length;c<e;c++){f=this.children[c];if(f.name===
a)return f;if(b&&(f=f.getChildByName(a,b),f!==void 0))return f}},updateMatrix:function(){this.matrix.setPosition(this.position);this.useQuaternion?this.matrix.setRotationFromQuaternion(this.quaternion):this.matrix.setRotationFromEuler(this.rotation,this.eulerOrder);if(this.scale.x!==1||this.scale.y!==1||this.scale.z!==1)this.matrix.scale(this.scale),this.boundRadiusScale=Math.max(this.scale.x,Math.max(this.scale.y,this.scale.z));this.matrixWorldNeedsUpdate=!0},update:function(a,b,c){this.matrixAutoUpdate&&
this.updateMatrix();if(this.matrixWorldNeedsUpdate||b)a?this.matrixWorld.multiply(a,this.matrix):this.matrixWorld.copy(this.matrix),this.matrixRotationWorld.extractRotation(this.matrixWorld,this.scale),this.matrixWorldNeedsUpdate=!1,b=!0;for(var a=0,e=this.children.length;a<e;a++)this.children[a].update(this.matrixWorld,b,c)},addChild:function(a){console.warn("DEPRECATED: Object3D.addChild() is now Object3D.add().");this.add(a)},removeChild:function(a){console.warn("DEPRECATED: Object3D.removeChild() is now Object3D.remove().");
this.remove(a)}};THREE.Object3DCount=0;
THREE.Projector=function(){function a(){var a=o[j]=o[j]||new THREE.RenderableVertex;j++;return a}function b(a,b){return b.z-a.z}function c(a,b){var c=0,d=1,e=a.z+a.w,h=b.z+b.w,f=-a.z+a.w,i=-b.z+b.w;return e>=0&&h>=0&&f>=0&&i>=0?!0:e<0&&h<0||f<0&&i<0?!1:(e<0?c=Math.max(c,e/(e-h)):h<0&&(d=Math.min(d,e/(e-h))),f<0?c=Math.max(c,f/(f-i)):i<0&&(d=Math.min(d,f/(f-i))),d<c?!1:(a.lerpSelf(b,c),b.lerpSelf(a,1-d),!0))}var e,f,h=[],i,j,o=[],k,m,p=[],l,t=[],A,C,E=[],B,va,wa=[],pa=[],qa=[],N=new THREE.Vector4,
F=new THREE.Vector4,z=new THREE.Matrix4,W=new THREE.Matrix4,U=[new THREE.Vector4,new THREE.Vector4,new THREE.Vector4,new THREE.Vector4,new THREE.Vector4,new THREE.Vector4],ja=new THREE.Vector4,$=new THREE.Vector4;this.projectVector=function(a,b){z.multiply(b.projectionMatrix,b.matrixWorldInverse);z.multiplyVector3(a);return a};this.unprojectVector=function(a,b){z.multiply(b.matrixWorld,THREE.Matrix4.makeInvert(b.projectionMatrix));z.multiplyVector3(a);return a};this.pickingRay=function(a,b){var c;
a.z=-1;c=new THREE.Vector3(a.x,a.y,1);this.unprojectVector(a,b);this.unprojectVector(c,b);c.subSelf(a).normalize();return new THREE.Ray(a,c)};this.projectObjects=function(a,c,i){var d,j;f=pa.length=0;d=a.objects;a=0;for(c=d.length;a<c;a++){j=d[a];var k;if(!(k=!j.visible))if(k=j instanceof THREE.Mesh)if(k=j.frustumCulled){a:{k=void 0;for(var o=j.matrixWorld,t=-j.geometry.boundingSphere.radius*Math.max(j.scale.x,Math.max(j.scale.y,j.scale.z)),m=0;m<6;m++)if(k=U[m].x*o.n14+U[m].y*o.n24+U[m].z*o.n34+
U[m].w,k<=t){k=!1;break a}k=!0}k=!k}if(!k)k=h[f]=h[f]||new THREE.RenderableObject,f++,e=k,N.copy(j.position),z.multiplyVector3(N),e.object=j,e.z=N.z,pa.push(e)}i&&pa.sort(b);return pa};this.projectScene=function(e,h,f){var d=h.near,pa=h.far,N,ua,J,R,S,T,X,ka,aa,O,za,La,Ra,Ha,Aa,Ca,ya;va=C=l=m=qa.length=0;h.matrixAutoUpdate&&h.update(void 0,!0);e.update(void 0,!1,h);z.multiply(h.projectionMatrix,h.matrixWorldInverse);U[0].set(z.n41-z.n11,z.n42-z.n12,z.n43-z.n13,z.n44-z.n14);U[1].set(z.n41+z.n11,z.n42+
z.n12,z.n43+z.n13,z.n44+z.n14);U[2].set(z.n41+z.n21,z.n42+z.n22,z.n43+z.n23,z.n44+z.n24);U[3].set(z.n41-z.n21,z.n42-z.n22,z.n43-z.n23,z.n44-z.n24);U[4].set(z.n41-z.n31,z.n42-z.n32,z.n43-z.n33,z.n44-z.n34);U[5].set(z.n41+z.n31,z.n42+z.n32,z.n43+z.n33,z.n44+z.n34);for(N=0;N<6;N++)aa=U[N],aa.divideScalar(Math.sqrt(aa.x*aa.x+aa.y*aa.y+aa.z*aa.z));aa=this.projectObjects(e,h,!0);e=0;for(N=aa.length;e<N;e++)if(O=aa[e].object,O.visible)if(za=O.matrixWorld,La=O.matrixRotationWorld,Ra=O.materials,Ha=O.overdraw,
j=0,O instanceof THREE.Mesh){Aa=O.geometry;R=Aa.vertices;Ca=Aa.faces;Aa=Aa.faceVertexUvs;ua=0;for(J=R.length;ua<J;ua++)i=a(),i.positionWorld.copy(R[ua].position),za.multiplyVector3(i.positionWorld),i.positionScreen.copy(i.positionWorld),z.multiplyVector4(i.positionScreen),i.positionScreen.x/=i.positionScreen.w,i.positionScreen.y/=i.positionScreen.w,i.visible=i.positionScreen.z>d&&i.positionScreen.z<pa;R=0;for(ua=Ca.length;R<ua;R++){J=Ca[R];if(J instanceof THREE.Face3)if(S=o[J.a],T=o[J.b],X=o[J.c],
S.visible&&T.visible&&X.visible&&(O.doubleSided||O.flipSided!=(X.positionScreen.x-S.positionScreen.x)*(T.positionScreen.y-S.positionScreen.y)-(X.positionScreen.y-S.positionScreen.y)*(T.positionScreen.x-S.positionScreen.x)<0))ka=p[m]=p[m]||new THREE.RenderableFace3,m++,k=ka,k.v1.copy(S),k.v2.copy(T),k.v3.copy(X);else continue;else if(J instanceof THREE.Face4)if(S=o[J.a],T=o[J.b],X=o[J.c],ka=o[J.d],S.visible&&T.visible&&X.visible&&ka.visible&&(O.doubleSided||O.flipSided!=((ka.positionScreen.x-S.positionScreen.x)*
(T.positionScreen.y-S.positionScreen.y)-(ka.positionScreen.y-S.positionScreen.y)*(T.positionScreen.x-S.positionScreen.x)<0||(T.positionScreen.x-X.positionScreen.x)*(ka.positionScreen.y-X.positionScreen.y)-(T.positionScreen.y-X.positionScreen.y)*(ka.positionScreen.x-X.positionScreen.x)<0)))ya=t[l]=t[l]||new THREE.RenderableFace4,l++,k=ya,k.v1.copy(S),k.v2.copy(T),k.v3.copy(X),k.v4.copy(ka);else continue;k.normalWorld.copy(J.normal);La.multiplyVector3(k.normalWorld);k.centroidWorld.copy(J.centroid);
za.multiplyVector3(k.centroidWorld);k.centroidScreen.copy(k.centroidWorld);z.multiplyVector3(k.centroidScreen);X=J.vertexNormals;S=0;for(T=X.length;S<T;S++)ka=k.vertexNormalsWorld[S],ka.copy(X[S]),La.multiplyVector3(ka);S=0;for(T=Aa.length;S<T;S++)if(ya=Aa[S][R]){X=0;for(ka=ya.length;X<ka;X++)k.uvs[S][X]=ya[X]}k.meshMaterials=Ra;k.faceMaterials=J.materials;k.overdraw=Ha;k.z=k.centroidScreen.z;qa.push(k)}}else if(O instanceof THREE.Line){W.multiply(z,za);R=O.geometry.vertices;S=a();S.positionScreen.copy(R[0].position);
W.multiplyVector4(S.positionScreen);ua=1;for(J=R.length;ua<J;ua++)if(S=a(),S.positionScreen.copy(R[ua].position),W.multiplyVector4(S.positionScreen),T=o[j-2],ja.copy(S.positionScreen),$.copy(T.positionScreen),c(ja,$))ja.multiplyScalar(1/ja.w),$.multiplyScalar(1/$.w),za=E[C]=E[C]||new THREE.RenderableLine,C++,A=za,A.v1.positionScreen.copy(ja),A.v2.positionScreen.copy($),A.z=Math.max(ja.z,$.z),A.materials=O.materials,qa.push(A)}else if(O instanceof THREE.Particle&&(F.set(O.matrixWorld.n14,O.matrixWorld.n24,
O.matrixWorld.n34,1),z.multiplyVector4(F),F.z/=F.w,F.z>0&&F.z<1))za=wa[va]=wa[va]||new THREE.RenderableParticle,va++,B=za,B.x=F.x/F.w,B.y=F.y/F.w,B.z=F.z,B.rotation=O.rotation.z,B.scale.x=O.scale.x*Math.abs(B.x-(F.x+h.projectionMatrix.n11)/(F.w+h.projectionMatrix.n14)),B.scale.y=O.scale.y*Math.abs(B.y-(F.y+h.projectionMatrix.n22)/(F.w+h.projectionMatrix.n24)),B.materials=O.materials,qa.push(B);f&&qa.sort(b);return qa}};THREE.Quaternion=function(a,b,c,e){this.set(a||0,b||0,c||0,e!==void 0?e:1)};
THREE.Quaternion.prototype={constructor:THREE.Quaternion,set:function(a,b,c,e){this.x=a;this.y=b;this.z=c;this.w=e;return this},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;this.w=a.w;return this},setFromEuler:function(a){var b=Math.PI/360,c=a.x*b,e=a.y*b,f=a.z*b,a=Math.cos(e),e=Math.sin(e),b=Math.cos(-f),f=Math.sin(-f),h=Math.cos(c),c=Math.sin(c),i=a*b,j=e*f;this.w=i*h-j*c;this.x=i*c+j*h;this.y=e*b*h+a*f*c;this.z=a*f*h-e*b*c;return this},setFromAxisAngle:function(a,b){var c=b/2,e=Math.sin(c);
this.x=a.x*e;this.y=a.y*e;this.z=a.z*e;this.w=Math.cos(c);return this},setFromRotationMatrix:function(a){var b=Math.pow(a.determinant(),1/3);this.w=Math.sqrt(Math.max(0,b+a.n11+a.n22+a.n33))/2;this.x=Math.sqrt(Math.max(0,b+a.n11-a.n22-a.n33))/2;this.y=Math.sqrt(Math.max(0,b-a.n11+a.n22-a.n33))/2;this.z=Math.sqrt(Math.max(0,b-a.n11-a.n22+a.n33))/2;this.x=a.n32-a.n23<0?-Math.abs(this.x):Math.abs(this.x);this.y=a.n13-a.n31<0?-Math.abs(this.y):Math.abs(this.y);this.z=a.n21-a.n12<0?-Math.abs(this.z):Math.abs(this.z);
this.normalize();return this},calculateW:function(){this.w=-Math.sqrt(Math.abs(1-this.x*this.x-this.y*this.y-this.z*this.z));return this},inverse:function(){this.x*=-1;this.y*=-1;this.z*=-1;return this},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=Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w);a===0?this.w=this.z=this.y=this.x=0:(a=1/a,this.x*=a,this.y*=a,this.z*=a,this.w*=a);return this},multiplySelf:function(a){var b=
this.x,c=this.y,e=this.z,f=this.w,h=a.x,i=a.y,j=a.z,a=a.w;this.x=b*a+f*h+c*j-e*i;this.y=c*a+f*i+e*h-b*j;this.z=e*a+f*j+b*i-c*h;this.w=f*a-b*h-c*i-e*j;return this},multiply:function(a,b){this.x=a.x*b.w+a.y*b.z-a.z*b.y+a.w*b.x;this.y=-a.x*b.z+a.y*b.w+a.z*b.x+a.w*b.y;this.z=a.x*b.y-a.y*b.x+a.z*b.w+a.w*b.z;this.w=-a.x*b.x-a.y*b.y-a.z*b.z+a.w*b.w;return this},multiplyVector3:function(a,b){b||(b=a);var c=a.x,e=a.y,f=a.z,h=this.x,i=this.y,j=this.z,o=this.w,k=o*c+i*f-j*e,m=o*e+j*c-h*f,p=o*f+h*e-i*c,c=-h*
c-i*e-j*f;b.x=k*o+c*-h+m*-j-p*-i;b.y=m*o+c*-i+p*-h-k*-j;b.z=p*o+c*-j+k*-i-m*-h;return b}};THREE.Quaternion.slerp=function(a,b,c,e){var f=a.w*b.w+a.x*b.x+a.y*b.y+a.z*b.z;if(Math.abs(f)>=1)return c.w=a.w,c.x=a.x,c.y=a.y,c.z=a.z,c;var h=Math.acos(f),i=Math.sqrt(1-f*f);if(Math.abs(i)<0.0010)return c.w=0.5*(a.w+b.w),c.x=0.5*(a.x+b.x),c.y=0.5*(a.y+b.y),c.z=0.5*(a.z+b.z),c;f=Math.sin((1-e)*h)/i;e=Math.sin(e*h)/i;c.w=a.w*f+b.w*e;c.x=a.x*f+b.x*e;c.y=a.y*f+b.y*e;c.z=a.z*f+b.z*e;return c};
THREE.Vertex=function(a){this.position=a||new THREE.Vector3};THREE.Face3=function(a,b,c,e,f,h){this.a=a;this.b=b;this.c=c;this.normal=e instanceof THREE.Vector3?e:new THREE.Vector3;this.vertexNormals=e instanceof Array?e:[];this.color=f instanceof THREE.Color?f:new THREE.Color;this.vertexColors=f instanceof Array?f:[];this.vertexTangents=[];this.materialIndex=h;this.centroid=new THREE.Vector3};
THREE.Face4=function(a,b,c,e,f,h,i){this.a=a;this.b=b;this.c=c;this.d=e;this.normal=f instanceof THREE.Vector3?f:new THREE.Vector3;this.vertexNormals=f instanceof Array?f:[];this.color=h instanceof THREE.Color?h:new THREE.Color;this.vertexColors=h instanceof Array?h:[];this.vertexTangents=[];this.materialIndex=i;this.centroid=new THREE.Vector3};THREE.UV=function(a,b){this.u=a||0;this.v=b||0};
THREE.UV.prototype={constructor:THREE.UV,set:function(a,b){this.u=a;this.v=b;return this},copy:function(a){this.u=a.u;this.v=a.v;return this},clone:function(){return new THREE.UV(this.u,this.v)}};
THREE.Geometry=function(){this.id=THREE.GeometryCount++;this.vertices=[];this.colors=[];this.materials=[];this.faces=[];this.faceUvs=[[]];this.faceVertexUvs=[[]];this.morphTargets=[];this.morphColors=[];this.skinWeights=[];this.skinIndices=[];this.boundingSphere=this.boundingBox=null;this.dynamic=this.hasTangents=!1};
THREE.Geometry.prototype={constructor:THREE.Geometry,applyMatrix:function(a){var b=new THREE.Matrix4;b.extractRotation(a,new THREE.Vector3(1,1,1));for(var c=0,e=this.vertices.length;c<e;c++)a.multiplyVector3(this.vertices[c].position);c=0;for(e=this.faces.length;c<e;c++){var f=this.faces[c];b.multiplyVector3(f.normal);for(var h=0,i=f.vertexNormals.length;h<i;h++)b.multiplyVector3(f.vertexNormals[h]);a.multiplyVector3(f.centroid)}},computeCentroids:function(){var a,b,c;a=0;for(b=this.faces.length;a<
b;a++)c=this.faces[a],c.centroid.set(0,0,0),c instanceof THREE.Face3?(c.centroid.addSelf(this.vertices[c.a].position),c.centroid.addSelf(this.vertices[c.b].position),c.centroid.addSelf(this.vertices[c.c].position),c.centroid.divideScalar(3)):c instanceof THREE.Face4&&(c.centroid.addSelf(this.vertices[c.a].position),c.centroid.addSelf(this.vertices[c.b].position),c.centroid.addSelf(this.vertices[c.c].position),c.centroid.addSelf(this.vertices[c.d].position),c.centroid.divideScalar(4))},computeFaceNormals:function(a){var b,
c,e,f,h,i,j=new THREE.Vector3,o=new THREE.Vector3;e=0;for(f=this.faces.length;e<f;e++){h=this.faces[e];if(a&&h.vertexNormals.length){j.set(0,0,0);b=0;for(c=h.vertexNormals.length;b<c;b++)j.addSelf(h.vertexNormals[b]);j.divideScalar(3)}else b=this.vertices[h.a],c=this.vertices[h.b],i=this.vertices[h.c],j.sub(i.position,c.position),o.sub(b.position,c.position),j.crossSelf(o);j.isZero()||j.normalize();h.normal.copy(j)}},computeVertexNormals:function(){var a,b,c,e;if(this.__tmpVertices===void 0){e=this.__tmpVertices=
Array(this.vertices.length);a=0;for(b=this.vertices.length;a<b;a++)e[a]=new THREE.Vector3;a=0;for(b=this.faces.length;a<b;a++)if(c=this.faces[a],c instanceof THREE.Face3)c.vertexNormals=[new THREE.Vector3,new THREE.Vector3,new THREE.Vector3];else if(c instanceof THREE.Face4)c.vertexNormals=[new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3]}else{e=this.__tmpVertices;a=0;for(b=this.vertices.length;a<b;a++)e[a].set(0,0,0)}a=0;for(b=this.faces.length;a<b;a++)c=this.faces[a],c instanceof
THREE.Face3?(e[c.a].addSelf(c.normal),e[c.b].addSelf(c.normal),e[c.c].addSelf(c.normal)):c instanceof THREE.Face4&&(e[c.a].addSelf(c.normal),e[c.b].addSelf(c.normal),e[c.c].addSelf(c.normal),e[c.d].addSelf(c.normal));a=0;for(b=this.vertices.length;a<b;a++)e[a].normalize();a=0;for(b=this.faces.length;a<b;a++)c=this.faces[a],c instanceof THREE.Face3?(c.vertexNormals[0].copy(e[c.a]),c.vertexNormals[1].copy(e[c.b]),c.vertexNormals[2].copy(e[c.c])):c instanceof THREE.Face4&&(c.vertexNormals[0].copy(e[c.a]),
c.vertexNormals[1].copy(e[c.b]),c.vertexNormals[2].copy(e[c.c]),c.vertexNormals[3].copy(e[c.d]))},computeTangents:function(){function a(a,d,b,c,e,h,f){j=a.vertices[d].position;o=a.vertices[b].position;k=a.vertices[c].position;m=i[e];p=i[h];l=i[f];t=o.x-j.x;A=k.x-j.x;C=o.y-j.y;E=k.y-j.y;B=o.z-j.z;va=k.z-j.z;wa=p.u-m.u;pa=l.u-m.u;qa=p.v-m.v;N=l.v-m.v;F=1/(wa*N-pa*qa);ja.set((N*t-qa*A)*F,(N*C-qa*E)*F,(N*B-qa*va)*F);$.set((wa*A-pa*t)*F,(wa*E-pa*C)*F,(wa*va-pa*B)*F);W[d].addSelf(ja);W[b].addSelf(ja);W[c].addSelf(ja);
U[d].addSelf($);U[b].addSelf($);U[c].addSelf($)}var b,c,e,f,h,i,j,o,k,m,p,l,t,A,C,E,B,va,wa,pa,qa,N,F,z,W=[],U=[],ja=new THREE.Vector3,$=new THREE.Vector3,xa=new THREE.Vector3,Q=new THREE.Vector3,G=new THREE.Vector3;b=0;for(c=this.vertices.length;b<c;b++)W[b]=new THREE.Vector3,U[b]=new THREE.Vector3;b=0;for(c=this.faces.length;b<c;b++)h=this.faces[b],i=this.faceVertexUvs[0][b],h instanceof THREE.Face3?a(this,h.a,h.b,h.c,0,1,2):h instanceof THREE.Face4&&(a(this,h.a,h.b,h.c,0,1,2),a(this,h.a,h.b,h.d,
0,1,3));var d=["a","b","c","d"];b=0;for(c=this.faces.length;b<c;b++){h=this.faces[b];for(e=0;e<h.vertexNormals.length;e++)G.copy(h.vertexNormals[e]),f=h[d[e]],z=W[f],xa.copy(z),xa.subSelf(G.multiplyScalar(G.dot(z))).normalize(),Q.cross(h.vertexNormals[e],z),f=Q.dot(U[f]),f=f<0?-1:1,h.vertexTangents[e]=new THREE.Vector4(xa.x,xa.y,xa.z,f)}this.hasTangents=!0},computeBoundingBox:function(){var a;if(this.vertices.length>0){this.boundingBox={x:[this.vertices[0].position.x,this.vertices[0].position.x],
y:[this.vertices[0].position.y,this.vertices[0].position.y],z:[this.vertices[0].position.z,this.vertices[0].position.z]};for(var b=1,c=this.vertices.length;b<c;b++){a=this.vertices[b];if(a.position.x<this.boundingBox.x[0])this.boundingBox.x[0]=a.position.x;else if(a.position.x>this.boundingBox.x[1])this.boundingBox.x[1]=a.position.x;if(a.position.y<this.boundingBox.y[0])this.boundingBox.y[0]=a.position.y;else if(a.position.y>this.boundingBox.y[1])this.boundingBox.y[1]=a.position.y;if(a.position.z<
this.boundingBox.z[0])this.boundingBox.z[0]=a.position.z;else if(a.position.z>this.boundingBox.z[1])this.boundingBox.z[1]=a.position.z}}},computeBoundingSphere:function(){for(var a=0,b=0,c=this.vertices.length;b<c;b++)a=Math.max(a,this.vertices[b].position.length());this.boundingSphere={radius:a}},mergeVertices:function(){var a={},b=[],c=[],e,f=Math.pow(10,4),h,i;h=0;for(i=this.vertices.length;h<i;h++)e=this.vertices[h].position,e=[Math.round(e.x*f),Math.round(e.y*f),Math.round(e.z*f)].join("_"),
a[e]===void 0?(a[e]=h,b.push(this.vertices[h]),c[h]=b.length-1):c[h]=c[a[e]];h=0;for(i=this.faces.length;h<i;h++)if(a=this.faces[h],a instanceof THREE.Face3)a.a=c[a.a],a.b=c[a.b],a.c=c[a.c];else if(a instanceof THREE.Face4)a.a=c[a.a],a.b=c[a.b],a.c=c[a.c],a.d=c[a.d];this.vertices=b}};THREE.GeometryCount=0;
THREE.Spline=function(a){function b(a,b,c,e,h,f,i){a=(c-a)*0.5;e=(e-b)*0.5;return(2*(b-c)+a+e)*i+(-3*(b-c)-2*a-e)*f+a*h+b}this.points=a;var c=[],e={x:0,y:0,z:0},f,h,i,j,o,k,m,p,l;this.initFromArray=function(a){this.points=[];for(var b=0;b<a.length;b++)this.points[b]={x:a[b][0],y:a[b][1],z:a[b][2]}};this.getPoint=function(a){f=(this.points.length-1)*a;h=Math.floor(f);i=f-h;c[0]=h===0?h:h-1;c[1]=h;c[2]=h>this.points.length-2?h:h+1;c[3]=h>this.points.length-3?h:h+2;k=this.points[c[0]];m=this.points[c[1]];
p=this.points[c[2]];l=this.points[c[3]];j=i*i;o=i*j;e.x=b(k.x,m.x,p.x,l.x,i,j,o);e.y=b(k.y,m.y,p.y,l.y,i,j,o);e.z=b(k.z,m.z,p.z,l.z,i,j,o);return e};this.getControlPointsArray=function(){var a,b,c=this.points.length,e=[];for(a=0;a<c;a++)b=this.points[a],e[a]=[b.x,b.y,b.z];return e};this.getLength=function(a){var b,c,e=b=b=0,h=new THREE.Vector3,f=new THREE.Vector3,i=[],j=0;i[0]=0;a||(a=100);c=this.points.length*a;h.copy(this.points[0]);for(a=1;a<c;a++)b=a/c,position=this.getPoint(b),f.copy(position),
j+=f.distanceTo(h),h.copy(position),b*=this.points.length-1,b=Math.floor(b),b!=e&&(i[b]=j,e=b);i[i.length]=j;return{chunks:i,total:j}};this.reparametrizeByArcLength=function(a){var b,c,e,h,f,i,j=[],k=new THREE.Vector3,o=this.getLength();j.push(k.copy(this.points[0]).clone());for(b=1;b<this.points.length;b++){c=o.chunks[b]-o.chunks[b-1];i=Math.ceil(a*c/o.total);h=(b-1)/(this.points.length-1);f=b/(this.points.length-1);for(c=1;c<i-1;c++)e=h+c*(1/i)*(f-h),position=this.getPoint(e),j.push(k.copy(position).clone());
j.push(k.copy(this.points[b]).clone())}this.points=j}};THREE.Edge=function(a,b,c,e){this.vertices=[a,b];this.vertexIndices=[c,e];this.faces=[];this.faceIndices=[]};THREE.Camera=function(){if(arguments.length)return console.warn("DEPRECATED: Camera() is now PerspectiveCamera() or OrthographicCamera()."),new THREE.PerspectiveCamera(arguments[0],arguments[1],arguments[2],arguments[3]);THREE.Object3D.call(this);this.matrixWorldInverse=new THREE.Matrix4;this.projectionMatrix=new THREE.Matrix4};
THREE.Camera.prototype=new THREE.Object3D;THREE.Camera.prototype.constructor=THREE.Camera;THREE.Camera.prototype.lookAt=function(a){this.matrix.lookAt(this.position,a,this.up);this.rotationAutoUpdate&&this.rotation.setRotationFromMatrix(this.matrix)};
THREE.Camera.prototype.update=function(a,b,c){this.matrixAutoUpdate&&this.updateMatrix();if(b||this.matrixWorldNeedsUpdate)a?this.matrixWorld.multiply(a,this.matrix):this.matrixWorld.copy(this.matrix),this.matrixWorldNeedsUpdate=!1,b=!0,THREE.Matrix4.makeInvert(this.matrixWorld,this.matrixWorldInverse);for(a=0;a<this.children.length;a++)this.children[a].update(this.matrixWorld,b,c)};
THREE.OrthographicCamera=function(a,b,c,e,f,h){THREE.Camera.call(this);this.left=a;this.right=b;this.top=c;this.bottom=e;this.near=f!==void 0?f:0.1;this.far=h!==void 0?h:2E3;this.updateProjectionMatrix()};THREE.OrthographicCamera.prototype=new THREE.Camera;THREE.OrthographicCamera.prototype.constructor=THREE.OrthographicCamera;THREE.OrthographicCamera.prototype.updateProjectionMatrix=function(){this.projectionMatrix=THREE.Matrix4.makeOrtho(this.left,this.right,this.top,this.bottom,this.near,this.far)};
THREE.PerspectiveCamera=function(a,b,c,e){THREE.Camera.call(this);this.fov=a!==void 0?a:50;this.aspect=b!==void 0?b:1;this.near=c!==void 0?c:0.1;this.far=e!==void 0?e:2E3;this.updateProjectionMatrix()};THREE.PerspectiveCamera.prototype=new THREE.Camera;THREE.PerspectiveCamera.prototype.constructor=THREE.PerspectiveCamera;THREE.PerspectiveCamera.prototype.setLens=function(a,b){this.fov=2*Math.atan((b!==void 0?b:43.25)/(a*2));this.fov*=180/Math.PI;this.updateProjectionMatrix()};
THREE.PerspectiveCamera.prototype.setViewOffset=function(a,b,c,e,f,h){this.fullWidth=a;this.fullHeight=b;this.x=c;this.y=e;this.width=f;this.height=h;this.updateProjectionMatrix()};
THREE.PerspectiveCamera.prototype.updateProjectionMatrix=function(){if(this.fullWidth){var a=this.fullWidth/this.fullHeight,b=Math.tan(this.fov*Math.PI/360)*this.near,c=-b,e=a*c,a=Math.abs(a*b-e),c=Math.abs(b-c);this.projectionMatrix=THREE.Matrix4.makeFrustum(e+this.x*a/this.fullWidth,e+(this.x+this.width)*a/this.fullWidth,b-(this.y+this.height)*c/this.fullHeight,b-this.y*c/this.fullHeight,this.near,this.far)}else this.projectionMatrix=THREE.Matrix4.makePerspective(this.fov,this.aspect,this.near,
this.far)};THREE.Light=function(a){THREE.Object3D.call(this);this.color=new THREE.Color(a)};THREE.Light.prototype=new THREE.Object3D;THREE.Light.prototype.constructor=THREE.Light;THREE.Light.prototype.supr=THREE.Object3D.prototype;THREE.AmbientLight=function(a){THREE.Light.call(this,a)};THREE.AmbientLight.prototype=new THREE.Light;THREE.AmbientLight.prototype.constructor=THREE.AmbientLight;
THREE.DirectionalLight=function(a,b,c){THREE.Light.call(this,a);this.position=new THREE.Vector3(0,1,0);this.intensity=b!==void 0?b:1;this.distance=c!==void 0?c:0};THREE.DirectionalLight.prototype=new THREE.Light;THREE.DirectionalLight.prototype.constructor=THREE.DirectionalLight;THREE.PointLight=function(a,b,c){THREE.Light.call(this,a);this.position=new THREE.Vector3(0,0,0);this.intensity=b!==void 0?b:1;this.distance=c!==void 0?c:0};THREE.PointLight.prototype=new THREE.Light;
THREE.PointLight.prototype.constructor=THREE.PointLight;THREE.SpotLight=function(a,b,c,e){THREE.Light.call(this,a);this.position=new THREE.Vector3(0,1,0);this.target=new THREE.Object3D;this.intensity=b!==void 0?b:1;this.distance=c!==void 0?c:0;this.castShadow=e!==void 0?e:!1};THREE.SpotLight.prototype=new THREE.Light;THREE.SpotLight.prototype.constructor=THREE.SpotLight;
THREE.Material=function(a){this.name="";this.id=THREE.MaterialCount++;a=a||{};this.opacity=a.opacity!==void 0?a.opacity:1;this.transparent=a.transparent!==void 0?a.transparent:!1;this.blending=a.blending!==void 0?a.blending:THREE.NormalBlending;this.depthTest=a.depthTest!==void 0?a.depthTest:!0;this.depthWrite=a.depthWrite!==void 0?a.depthWrite:!0;this.polygonOffset=a.polygonOffset!==void 0?a.polygonOffset:!1;this.polygonOffsetFactor=a.polygonOffsetFactor!==void 0?a.polygonOffsetFactor:0;this.polygonOffsetUnits=
a.polygonOffsetUnits!==void 0?a.polygonOffsetUnits:0;this.alphaTest=a.alphaTest!==void 0?a.alphaTest:0};THREE.MaterialCount=0;THREE.NoShading=0;THREE.FlatShading=1;THREE.SmoothShading=2;THREE.NoColors=0;THREE.FaceColors=1;THREE.VertexColors=2;THREE.NormalBlending=0;THREE.AdditiveBlending=1;THREE.SubtractiveBlending=2;THREE.MultiplyBlending=3;THREE.AdditiveAlphaBlending=4;
THREE.LineBasicMaterial=function(a){THREE.Material.call(this,a);a=a||{};this.color=a.color!==void 0?new THREE.Color(a.color):new THREE.Color(16777215);this.linewidth=a.linewidth!==void 0?a.linewidth:1;this.linecap=a.linecap!==void 0?a.linecap:"round";this.linejoin=a.linejoin!==void 0?a.linejoin:"round";this.vertexColors=a.vertexColors?a.vertexColors:!1;this.fog=a.fog!==void 0?a.fog:!0};THREE.LineBasicMaterial.prototype=new THREE.Material;THREE.LineBasicMaterial.prototype.constructor=THREE.LineBasicMaterial;
THREE.MeshBasicMaterial=function(a){THREE.Material.call(this,a);a=a||{};this.color=a.color!==void 0?new THREE.Color(a.color):new THREE.Color(16777215);this.map=a.map!==void 0?a.map:null;this.lightMap=a.lightMap!==void 0?a.lightMap:null;this.envMap=a.envMap!==void 0?a.envMap:null;this.combine=a.combine!==void 0?a.combine:THREE.MultiplyOperation;this.reflectivity=a.reflectivity!==void 0?a.reflectivity:1;this.refractionRatio=a.refractionRatio!==void 0?a.refractionRatio:0.98;this.fog=a.fog!==void 0?a.fog:
!0;this.shading=a.shading!==void 0?a.shading:THREE.SmoothShading;this.wireframe=a.wireframe!==void 0?a.wireframe:!1;this.wireframeLinewidth=a.wireframeLinewidth!==void 0?a.wireframeLinewidth:1;this.wireframeLinecap=a.wireframeLinecap!==void 0?a.wireframeLinecap:"round";this.wireframeLinejoin=a.wireframeLinejoin!==void 0?a.wireframeLinejoin:"round";this.vertexColors=a.vertexColors!==void 0?a.vertexColors:!1;this.skinning=a.skinning!==void 0?a.skinning:!1;this.morphTargets=a.morphTargets!==void 0?a.morphTargets:
!1};THREE.MeshBasicMaterial.prototype=new THREE.Material;THREE.MeshBasicMaterial.prototype.constructor=THREE.MeshBasicMaterial;
THREE.MeshLambertMaterial=function(a){THREE.Material.call(this,a);a=a||{};this.color=a.color!==void 0?new THREE.Color(a.color):new THREE.Color(16777215);this.ambient=a.ambient!==void 0?new THREE.Color(a.ambient):new THREE.Color(328965);this.map=a.map!==void 0?a.map:null;this.lightMap=a.lightMap!==void 0?a.lightMap:null;this.envMap=a.envMap!==void 0?a.envMap:null;this.combine=a.combine!==void 0?a.combine:THREE.MultiplyOperation;this.reflectivity=a.reflectivity!==void 0?a.reflectivity:1;this.refractionRatio=
a.refractionRatio!==void 0?a.refractionRatio:0.98;this.fog=a.fog!==void 0?a.fog:!0;this.shading=a.shading!==void 0?a.shading:THREE.SmoothShading;this.wireframe=a.wireframe!==void 0?a.wireframe:!1;this.wireframeLinewidth=a.wireframeLinewidth!==void 0?a.wireframeLinewidth:1;this.wireframeLinecap=a.wireframeLinecap!==void 0?a.wireframeLinecap:"round";this.wireframeLinejoin=a.wireframeLinejoin!==void 0?a.wireframeLinejoin:"round";this.vertexColors=a.vertexColors!==void 0?a.vertexColors:!1;this.skinning=
a.skinning!==void 0?a.skinning:!1;this.morphTargets=a.morphTargets!==void 0?a.morphTargets:!1};THREE.MeshLambertMaterial.prototype=new THREE.Material;THREE.MeshLambertMaterial.prototype.constructor=THREE.MeshLambertMaterial;
THREE.MeshPhongMaterial=function(a){THREE.Material.call(this,a);a=a||{};this.color=a.color!==void 0?new THREE.Color(a.color):new THREE.Color(16777215);this.ambient=a.ambient!==void 0?new THREE.Color(a.ambient):new THREE.Color(328965);this.specular=a.specular!==void 0?new THREE.Color(a.specular):new THREE.Color(1118481);this.shininess=a.shininess!==void 0?a.shininess:30;this.metal=a.metal!==void 0?a.metal:!1;this.perPixel=a.perPixel!==void 0?a.perPixel:!1;this.map=a.map!==void 0?a.map:null;this.lightMap=
a.lightMap!==void 0?a.lightMap:null;this.envMap=a.envMap!==void 0?a.envMap:null;this.combine=a.combine!==void 0?a.combine:THREE.MultiplyOperation;this.reflectivity=a.reflectivity!==void 0?a.reflectivity:1;this.refractionRatio=a.refractionRatio!==void 0?a.refractionRatio:0.98;this.fog=a.fog!==void 0?a.fog:!0;this.shading=a.shading!==void 0?a.shading:THREE.SmoothShading;this.wireframe=a.wireframe!==void 0?a.wireframe:!1;this.wireframeLinewidth=a.wireframeLinewidth!==void 0?a.wireframeLinewidth:1;this.wireframeLinecap=
a.wireframeLinecap!==void 0?a.wireframeLinecap:"round";this.wireframeLinejoin=a.wireframeLinejoin!==void 0?a.wireframeLinejoin:"round";this.vertexColors=a.vertexColors!==void 0?a.vertexColors:!1;this.skinning=a.skinning!==void 0?a.skinning:!1;this.morphTargets=a.morphTargets!==void 0?a.morphTargets:!1};THREE.MeshPhongMaterial.prototype=new THREE.Material;THREE.MeshPhongMaterial.prototype.constructor=THREE.MeshPhongMaterial;
THREE.MeshDepthMaterial=function(a){THREE.Material.call(this,a);a=a||{};this.shading=a.shading!==void 0?a.shading:THREE.SmoothShading;this.wireframe=a.wireframe!==void 0?a.wireframe:!1;this.wireframeLinewidth=a.wireframeLinewidth!==void 0?a.wireframeLinewidth:1};THREE.MeshDepthMaterial.prototype=new THREE.Material;THREE.MeshDepthMaterial.prototype.constructor=THREE.MeshDepthMaterial;
THREE.MeshNormalMaterial=function(a){THREE.Material.call(this,a);a=a||{};this.shading=a.shading?a.shading:THREE.FlatShading;this.wireframe=a.wireframe?a.wireframe:!1;this.wireframeLinewidth=a.wireframeLinewidth?a.wireframeLinewidth:1};THREE.MeshNormalMaterial.prototype=new THREE.Material;THREE.MeshNormalMaterial.prototype.constructor=THREE.MeshNormalMaterial;THREE.MeshFaceMaterial=function(){};
THREE.MeshShaderMaterial=function(a){console.warn("DEPRECATED: MeshShaderMaterial() is now ShaderMaterial().");return new THREE.ShaderMaterial(a)};
THREE.ParticleBasicMaterial=function(a){THREE.Material.call(this,a);a=a||{};this.color=a.color!==void 0?new THREE.Color(a.color):new THREE.Color(16777215);this.map=a.map!==void 0?a.map:null;this.size=a.size!==void 0?a.size:1;this.sizeAttenuation=a.sizeAttenuation!==void 0?a.sizeAttenuation:!0;this.vertexColors=a.vertexColors!==void 0?a.vertexColors:!1;this.fog=a.fog!==void 0?a.fog:!0};THREE.ParticleBasicMaterial.prototype=new THREE.Material;THREE.ParticleBasicMaterial.prototype.constructor=THREE.ParticleBasicMaterial;
THREE.ShaderMaterial=function(a){THREE.Material.call(this,a);a=a||{};this.fragmentShader=a.fragmentShader!==void 0?a.fragmentShader:"void main() {}";this.vertexShader=a.vertexShader!==void 0?a.vertexShader:"void main() {}";this.uniforms=a.uniforms!==void 0?a.uniforms:{};this.attributes=a.attributes;this.shading=a.shading!==void 0?a.shading:THREE.SmoothShading;this.wireframe=a.wireframe!==void 0?a.wireframe:!1;this.wireframeLinewidth=a.wireframeLinewidth!==void 0?a.wireframeLinewidth:1;this.fog=a.fog!==
void 0?a.fog:!1;this.lights=a.lights!==void 0?a.lights:!1;this.vertexColors=a.vertexColors!==void 0?a.vertexColors:!1;this.skinning=a.skinning!==void 0?a.skinning:!1;this.morphTargets=a.morphTargets!==void 0?a.morphTargets:!1};THREE.ShaderMaterial.prototype=new THREE.Material;THREE.ShaderMaterial.prototype.constructor=THREE.ShaderMaterial;
THREE.Texture=function(a,b,c,e,f,h){this.id=THREE.TextureCount++;this.image=a;this.mapping=b!==void 0?b:new THREE.UVMapping;this.wrapS=c!==void 0?c:THREE.ClampToEdgeWrapping;this.wrapT=e!==void 0?e:THREE.ClampToEdgeWrapping;this.magFilter=f!==void 0?f:THREE.LinearFilter;this.minFilter=h!==void 0?h:THREE.LinearMipMapLinearFilter;this.offset=new THREE.Vector2(0,0);this.repeat=new THREE.Vector2(1,1);this.needsUpdate=!1};
THREE.Texture.prototype={constructor:THREE.Texture,clone:function(){var a=new THREE.Texture(this.image,this.mapping,this.wrapS,this.wrapT,this.magFilter,this.minFilter);a.offset.copy(this.offset);a.repeat.copy(this.repeat);return a}};THREE.TextureCount=0;THREE.MultiplyOperation=0;THREE.MixOperation=1;THREE.CubeReflectionMapping=function(){};THREE.CubeRefractionMapping=function(){};THREE.LatitudeReflectionMapping=function(){};THREE.LatitudeRefractionMapping=function(){};
THREE.SphericalReflectionMapping=function(){};THREE.SphericalRefractionMapping=function(){};THREE.UVMapping=function(){};THREE.RepeatWrapping=0;THREE.ClampToEdgeWrapping=1;THREE.MirroredRepeatWrapping=2;THREE.NearestFilter=3;THREE.NearestMipMapNearestFilter=4;THREE.NearestMipMapLinearFilter=5;THREE.LinearFilter=6;THREE.LinearMipMapNearestFilter=7;THREE.LinearMipMapLinearFilter=8;THREE.ByteType=9;THREE.UnsignedByteType=10;THREE.ShortType=11;THREE.UnsignedShortType=12;THREE.IntType=13;
THREE.UnsignedIntType=14;THREE.FloatType=15;THREE.AlphaFormat=16;THREE.RGBFormat=17;THREE.RGBAFormat=18;THREE.LuminanceFormat=19;THREE.LuminanceAlphaFormat=20;THREE.DataTexture=function(a,b,c,e,f,h,i,j,o){THREE.Texture.call(this,null,f,h,i,j,o);this.image={data:a,width:b,height:c};this.format=e!==void 0?e:THREE.RGBAFormat};THREE.DataTexture.prototype=new THREE.Texture;THREE.DataTexture.prototype.constructor=THREE.DataTexture;
THREE.DataTexture.prototype.clone=function(){var a=new THREE.DataTexture(this.data.slice(0),this.mapping,this.wrapS,this.wrapT,this.magFilter,this.minFilter);a.offset.copy(this.offset);a.repeat.copy(this.repeat);return a};THREE.Particle=function(a){THREE.Object3D.call(this);this.material=a};THREE.Particle.prototype=new THREE.Object3D;THREE.Particle.prototype.constructor=THREE.Particle;THREE.ParticleSystem=function(a,b){THREE.Object3D.call(this);this.geometry=a;this.material=b;this.sortParticles=!1};
THREE.ParticleSystem.prototype=new THREE.Object3D;THREE.ParticleSystem.prototype.constructor=THREE.ParticleSystem;THREE.Line=function(a,b,c){THREE.Object3D.call(this);this.geometry=a;this.material=b;this.type=c!=void 0?c:THREE.LineStrip};THREE.LineStrip=0;THREE.LinePieces=1;THREE.Line.prototype=new THREE.Object3D;THREE.Line.prototype.constructor=THREE.Line;
THREE.Mesh=function(a,b){THREE.Object3D.call(this);this.geometry=a;this.material=b;this.overdraw=!1;if(this.geometry&&(this.geometry.boundingSphere||this.geometry.computeBoundingSphere(),this.boundRadius=a.boundingSphere.radius,this.geometry.morphTargets.length)){this.morphTargetBase=-1;this.morphTargetForcedOrder=[];this.morphTargetInfluences=[];this.morphTargetDictionary={};for(var c=0;c<this.geometry.morphTargets.length;c++)this.morphTargetInfluences.push(0),this.morphTargetDictionary[this.geometry.morphTargets[c].name]=
c}};THREE.Mesh.prototype=new THREE.Object3D;THREE.Mesh.prototype.constructor=THREE.Mesh;THREE.Mesh.prototype.supr=THREE.Object3D.prototype;THREE.Mesh.prototype.getMorphTargetIndexByName=function(a){if(this.morphTargetDictionary[a]!==void 0)return this.morphTargetDictionary[a];console.log("THREE.Mesh.getMorphTargetIndexByName: morph target "+a+" does not exist. Returning 0.");return 0};
THREE.Bone=function(a){THREE.Object3D.call(this);this.skin=a;this.skinMatrix=new THREE.Matrix4;this.hasNoneBoneChildren=!1};THREE.Bone.prototype=new THREE.Object3D;THREE.Bone.prototype.constructor=THREE.Bone;THREE.Bone.prototype.supr=THREE.Object3D.prototype;
THREE.Bone.prototype.update=function(a,b,c){this.matrixAutoUpdate&&(b|=this.updateMatrix());if(b||this.matrixWorldNeedsUpdate)a?this.skinMatrix.multiply(a,this.matrix):this.skinMatrix.copy(this.matrix),this.matrixWorldNeedsUpdate=!1,b=!0;var e,f=this.children.length;if(this.hasNoneBoneChildren){this.matrixWorld.multiply(this.skin.matrixWorld,this.skinMatrix);for(e=0;e<f;e++)a=this.children[e],a instanceof THREE.Bone?a.update(this.skinMatrix,b,c):a.update(this.matrixWorld,!0,c)}else for(e=0;e<f;e++)this.children[e].update(this.skinMatrix,
b,c)};THREE.Bone.prototype.add=function(a){if(this.children.indexOf(a)===-1&&(a.parent!==void 0&&a.parent.removeChild(a),a.parent=this,this.children.push(a),!(a instanceof THREE.Bone)))this.hasNoneBoneChildren=!0};
THREE.SkinnedMesh=function(a,b){THREE.Mesh.call(this,a,b);this.identityMatrix=new THREE.Matrix4;this.bones=[];this.boneMatrices=[];var c,e,f,h,i,j;if(this.geometry.bones!==void 0){for(c=0;c<this.geometry.bones.length;c++)f=this.geometry.bones[c],h=f.pos,i=f.rotq,j=f.scl,e=this.addBone(),e.name=f.name,e.position.set(h[0],h[1],h[2]),e.quaternion.set(i[0],i[1],i[2],i[3]),e.useQuaternion=!0,j!==void 0?e.scale.set(j[0],j[1],j[2]):e.scale.set(1,1,1);for(c=0;c<this.bones.length;c++)f=this.geometry.bones[c],
e=this.bones[c],f.parent===-1?this.add(e):this.bones[f.parent].add(e);this.boneMatrices=new Float32Array(16*this.bones.length);this.pose()}};THREE.SkinnedMesh.prototype=new THREE.Mesh;THREE.SkinnedMesh.prototype.constructor=THREE.SkinnedMesh;
THREE.SkinnedMesh.prototype.update=function(a,b,c){if(this.visible){this.matrixAutoUpdate&&(b|=this.updateMatrix());if(b||this.matrixWorldNeedsUpdate)a?this.matrixWorld.multiply(a,this.matrix):this.matrixWorld.copy(this.matrix),this.matrixWorldNeedsUpdate=!1,b=!0;var e,f=this.children.length;for(e=0;e<f;e++)a=this.children[e],a instanceof THREE.Bone?a.update(this.identityMatrix,!1,c):a.update(this.matrixWorld,b,c);c=this.bones.length;ba=this.bones;bm=this.boneMatrices;for(b=0;b<c;b++)ba[b].skinMatrix.flattenToArrayOffset(bm,
b*16)}};THREE.SkinnedMesh.prototype.addBone=function(a){a===void 0&&(a=new THREE.Bone(this));this.bones.push(a);return a};
THREE.SkinnedMesh.prototype.pose=function(){this.update(void 0,!0);for(var a,b=[],c=0;c<this.bones.length;c++)a=this.bones[c],b.push(THREE.Matrix4.makeInvert(a.skinMatrix)),a.skinMatrix.flattenToArrayOffset(this.boneMatrices,c*16);if(this.geometry.skinVerticesA===void 0){this.geometry.skinVerticesA=[];this.geometry.skinVerticesB=[];var e;for(a=0;a<this.geometry.skinIndices.length;a++){var c=this.geometry.vertices[a].position,f=this.geometry.skinIndices[a].x,h=this.geometry.skinIndices[a].y;e=new THREE.Vector3(c.x,
c.y,c.z);this.geometry.skinVerticesA.push(b[f].multiplyVector3(e));e=new THREE.Vector3(c.x,c.y,c.z);this.geometry.skinVerticesB.push(b[h].multiplyVector3(e));this.geometry.skinWeights[a].x+this.geometry.skinWeights[a].y!==1&&(c=(1-(this.geometry.skinWeights[a].x+this.geometry.skinWeights[a].y))*0.5,this.geometry.skinWeights[a].x+=c,this.geometry.skinWeights[a].y+=c)}}};THREE.Ribbon=function(a,b){THREE.Object3D.call(this);this.geometry=a;this.material=b};THREE.Ribbon.prototype=new THREE.Object3D;
THREE.Ribbon.prototype.constructor=THREE.Ribbon;THREE.LOD=function(){THREE.Object3D.call(this);this.LODs=[]};THREE.LOD.prototype=new THREE.Object3D;THREE.LOD.prototype.constructor=THREE.LOD;THREE.LOD.prototype.supr=THREE.Object3D.prototype;THREE.LOD.prototype.addLevel=function(a,b){b===void 0&&(b=0);for(var b=Math.abs(b),c=0;c<this.LODs.length;c++)if(b<this.LODs[c].visibleAtDistance)break;this.LODs.splice(c,0,{visibleAtDistance:b,object3D:a});this.add(a)};
THREE.LOD.prototype.update=function(a,b,c){this.matrixAutoUpdate&&(b|=this.updateMatrix());if(b||this.matrixWorldNeedsUpdate)a?this.matrixWorld.multiply(a,this.matrix):this.matrixWorld.copy(this.matrix),this.matrixWorldNeedsUpdate=!1,b=!0;if(this.LODs.length>1){a=c.matrixWorldInverse;a=-(a.n31*this.position.x+a.n32*this.position.y+a.n33*this.position.z+a.n34);this.LODs[0].object3D.visible=!0;for(var e=1;e<this.LODs.length;e++)if(a>=this.LODs[e].visibleAtDistance)this.LODs[e-1].object3D.visible=!1,
this.LODs[e].object3D.visible=!0;else break;for(;e<this.LODs.length;e++)this.LODs[e].object3D.visible=!1}for(a=0;a<this.children.length;a++)this.children[a].update(this.matrixWorld,b,c)};
THREE.Sprite=function(a){THREE.Object3D.call(this);this.color=a.color!==void 0?new THREE.Color(a.color):new THREE.Color(16777215);this.map=a.map instanceof THREE.Texture?a.map:THREE.ImageUtils.loadTexture(a.map);this.blending=a.blending!==void 0?a.blending:THREE.NormalBlending;this.useScreenCoordinates=a.useScreenCoordinates!==void 0?a.useScreenCoordinates:!0;this.mergeWith3D=a.mergeWith3D!==void 0?a.mergeWith3D:!this.useScreenCoordinates;this.affectedByDistance=a.affectedByDistance!==void 0?a.affectedByDistance:
!this.useScreenCoordinates;this.scaleByViewport=a.scaleByViewport!==void 0?a.scaleByViewport:!this.affectedByDistance;this.alignment=a.alignment instanceof THREE.Vector2?a.alignment:THREE.SpriteAlignment.center;this.rotation3d=this.rotation;this.rotation=0;this.opacity=1;this.uvOffset=new THREE.Vector2(0,0);this.uvScale=new THREE.Vector2(1,1)};THREE.Sprite.prototype=new THREE.Object3D;THREE.Sprite.prototype.constructor=THREE.Sprite;THREE.Sprite.prototype.supr=THREE.Object3D.prototype;
THREE.Sprite.prototype.updateMatrix=function(){this.matrix.setPosition(this.position);this.rotation3d.set(0,0,this.rotation);this.matrix.setRotationFromEuler(this.rotation3d);if(this.scale.x!==1||this.scale.y!==1)this.matrix.scale(this.scale),this.boundRadiusScale=Math.max(this.scale.x,this.scale.y);this.matrixWorldNeedsUpdate=!0};THREE.SpriteAlignment={};THREE.SpriteAlignment.topLeft=new THREE.Vector2(1,-1);THREE.SpriteAlignment.topCenter=new THREE.Vector2(0,-1);
THREE.SpriteAlignment.topRight=new THREE.Vector2(-1,-1);THREE.SpriteAlignment.centerLeft=new THREE.Vector2(1,0);THREE.SpriteAlignment.center=new THREE.Vector2(0,0);THREE.SpriteAlignment.centerRight=new THREE.Vector2(-1,0);THREE.SpriteAlignment.bottomLeft=new THREE.Vector2(1,1);THREE.SpriteAlignment.bottomCenter=new THREE.Vector2(0,1);THREE.SpriteAlignment.bottomRight=new THREE.Vector2(-1,1);
THREE.Scene=function(){THREE.Object3D.call(this);this.fog=null;this.matrixAutoUpdate=!1;this.collisions=this.overrideMaterial=null;this.objects=[];this.lights=[];this.__objectsAdded=[];this.__objectsRemoved=[]};THREE.Scene.prototype=new THREE.Object3D;THREE.Scene.prototype.constructor=THREE.Scene;THREE.Scene.prototype.supr=THREE.Object3D.prototype;THREE.Scene.prototype.add=function(a){this.supr.add.call(this,a);this.addChildRecurse(a)};
THREE.Scene.prototype.addChildRecurse=function(a){if(a instanceof THREE.Light)this.lights.indexOf(a)===-1&&this.lights.push(a);else if(!(a instanceof THREE.Camera||a instanceof THREE.Bone)&&this.objects.indexOf(a)===-1){this.objects.push(a);this.__objectsAdded.push(a);var b=this.__objectsRemoved.indexOf(a);b!==-1&&this.__objectsRemoved.splice(b,1)}for(b=0;b<a.children.length;b++)this.addChildRecurse(a.children[b])};THREE.Scene.prototype.remove=function(a){this.supr.remove.call(this,a);this.removeChildRecurse(a)};
THREE.Scene.prototype.removeChildRecurse=function(a){if(a instanceof THREE.Light){var b=this.lights.indexOf(a);b!==-1&&this.lights.splice(b,1)}else a instanceof THREE.Camera||(b=this.objects.indexOf(a),b!==-1&&(this.objects.splice(b,1),this.__objectsRemoved.push(a),b=this.__objectsAdded.indexOf(a),b!==-1&&this.__objectsAdded.splice(b,1)));for(b=0;b<a.children.length;b++)this.removeChildRecurse(a.children[b])};
THREE.Scene.prototype.addChild=function(a){console.warn("DEPRECATED: Scene.addChild() is now Scene.add().");this.add(a)};THREE.Scene.prototype.addObject=function(a){console.warn("DEPRECATED: Scene.addObject() is now Scene.add().");this.add(a)};THREE.Scene.prototype.addLight=function(a){console.warn("DEPRECATED: Scene.addLight() is now Scene.add().");this.add(a)};THREE.Scene.prototype.removeChild=function(a){console.warn("DEPRECATED: Scene.removeChild() is now Scene.remove().");this.remove(a)};
THREE.Scene.prototype.removeObject=function(a){console.warn("DEPRECATED: Scene.removeObject() is now Scene.remove().");this.remove(a)};THREE.Scene.prototype.removeLight=function(a){console.warn("DEPRECATED: Scene.removeLight() is now Scene.remove().");this.remove(a)};THREE.Fog=function(a,b,c){this.color=new THREE.Color(a);this.near=b!==void 0?b:1;this.far=c!==void 0?c:1E3};THREE.FogExp2=function(a,b){this.color=new THREE.Color(a);this.density=b!==void 0?b:2.5E-4};
THREE.ShaderChunk={fog_pars_fragment:"#ifdef USE_FOG\nuniform vec3 fogColor;\n#ifdef FOG_EXP2\nuniform float fogDensity;\n#else\nuniform float fogNear;\nuniform float fogFar;\n#endif\n#endif",fog_fragment:"#ifdef USE_FOG\nfloat depth = gl_FragCoord.z / gl_FragCoord.w;\n#ifdef FOG_EXP2\nconst float LOG2 = 1.442695;\nfloat fogFactor = exp2( - fogDensity * fogDensity * depth * depth * LOG2 );\nfogFactor = 1.0 - clamp( fogFactor, 0.0, 1.0 );\n#else\nfloat fogFactor = smoothstep( fogNear, fogFar, depth );\n#endif\ngl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );\n#endif",
envmap_pars_fragment:"#ifdef USE_ENVMAP\nvarying vec3 vReflect;\nuniform float reflectivity;\nuniform samplerCube envMap;\nuniform float flipEnvMap;\nuniform int combine;\n#endif",envmap_fragment:"#ifdef USE_ENVMAP\nvec4 cubeColor = textureCube( envMap, vec3( flipEnvMap * vReflect.x, vReflect.yz ) );\n#ifdef GAMMA_INPUT\ncubeColor.xyz *= cubeColor.xyz;\n#endif\nif ( combine == 1 ) {\ngl_FragColor.xyz = mix( gl_FragColor.xyz, cubeColor.xyz, reflectivity );\n} else {\ngl_FragColor.xyz = gl_FragColor.xyz * cubeColor.xyz;\n}\n#endif",
envmap_pars_vertex:"#ifdef USE_ENVMAP\nvarying vec3 vReflect;\nuniform float refractionRatio;\nuniform bool useRefract;\n#endif",envmap_vertex:"#ifdef USE_ENVMAP\nvec4 mPosition = objectMatrix * vec4( position, 1.0 );\nvec3 nWorld = mat3( objectMatrix[ 0 ].xyz, objectMatrix[ 1 ].xyz, objectMatrix[ 2 ].xyz ) * normal;\nif ( useRefract ) {\nvReflect = refract( normalize( mPosition.xyz - cameraPosition ), normalize( nWorld.xyz ), refractionRatio );\n} else {\nvReflect = reflect( normalize( mPosition.xyz - cameraPosition ), normalize( nWorld.xyz ) );\n}\n#endif",
map_particle_pars_fragment:"#ifdef USE_MAP\nuniform sampler2D map;\n#endif",map_particle_fragment:"#ifdef USE_MAP\ngl_FragColor = gl_FragColor * texture2D( map, gl_PointCoord );\n#endif",map_pars_vertex:"#ifdef USE_MAP\nvarying vec2 vUv;\nuniform vec4 offsetRepeat;\n#endif",map_pars_fragment:"#ifdef USE_MAP\nvarying vec2 vUv;\nuniform sampler2D map;\n#endif",map_vertex:"#ifdef USE_MAP\nvUv = uv * offsetRepeat.zw + offsetRepeat.xy;\n#endif",map_fragment:"#ifdef USE_MAP\n#ifdef GAMMA_INPUT\nvec4 texelColor = texture2D( map, vUv );\ntexelColor.xyz *= texelColor.xyz;\ngl_FragColor = gl_FragColor * texelColor;\n#else\ngl_FragColor = gl_FragColor * texture2D( map, vUv );\n#endif\n#endif",
lightmap_pars_fragment:"#ifdef USE_LIGHTMAP\nvarying vec2 vUv2;\nuniform sampler2D lightMap;\n#endif",lightmap_pars_vertex:"#ifdef USE_LIGHTMAP\nvarying vec2 vUv2;\n#endif",lightmap_fragment:"#ifdef USE_LIGHTMAP\ngl_FragColor = gl_FragColor * texture2D( lightMap, vUv2 );\n#endif",lightmap_vertex:"#ifdef USE_LIGHTMAP\nvUv2 = uv2;\n#endif",lights_lambert_pars_vertex:"uniform vec3 ambient;\nuniform vec3 diffuse;\nuniform bool enableLighting;\nuniform vec3 ambientLightColor;\n#if MAX_DIR_LIGHTS > 0\nuniform vec3 directionalLightColor[ MAX_DIR_LIGHTS ];\nuniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];\n#endif\n#if MAX_POINT_LIGHTS > 0\nuniform vec3 pointLightColor[ MAX_POINT_LIGHTS ];\nuniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];\nuniform float pointLightDistance[ MAX_POINT_LIGHTS ];\n#endif",
lights_lambert_vertex:"if ( !enableLighting ) {\nvLightWeighting = vec3( 1.0 );\n} else {\nvLightWeighting = vec3( 0.0 );\n#if MAX_DIR_LIGHTS > 0\nfor( int i = 0; i < MAX_DIR_LIGHTS; i ++ ) {\nvec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );\nfloat directionalLightWeighting = max( dot( transformedNormal, normalize( lDirection.xyz ) ), 0.0 );\nvLightWeighting += directionalLightColor[ i ] * directionalLightWeighting;\n}\n#endif\n#if MAX_POINT_LIGHTS > 0\nfor( int i = 0; i < MAX_POINT_LIGHTS; i ++ ) {\nvec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );\nvec3 lVector = lPosition.xyz - mvPosition.xyz;\nfloat lDistance = 1.0;\nif ( pointLightDistance[ i ] > 0.0 )\nlDistance = 1.0 - min( ( length( lVector ) / pointLightDistance[ i ] ), 1.0 );\nlVector = normalize( lVector );\nfloat pointLightWeighting = max( dot( transformedNormal, lVector ), 0.0 );\nvLightWeighting += pointLightColor[ i ] * pointLightWeighting * lDistance;\n}\n#endif\nvLightWeighting = vLightWeighting * diffuse + ambient * ambientLightColor;\n}",
lights_phong_pars_vertex:"#if MAX_POINT_LIGHTS > 0\n#ifndef PHONG_PER_PIXEL\nuniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];\nuniform float pointLightDistance[ MAX_POINT_LIGHTS ];\nvarying vec4 vPointLight[ MAX_POINT_LIGHTS ];\n#endif\n#endif",lights_phong_vertex:"#if MAX_POINT_LIGHTS > 0\n#ifndef PHONG_PER_PIXEL\nfor( int i = 0; i < MAX_POINT_LIGHTS; i ++ ) {\nvec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );\nvec3 lVector = lPosition.xyz - mvPosition.xyz;\nfloat lDistance = 1.0;\nif ( pointLightDistance[ i ] > 0.0 )\nlDistance = 1.0 - min( ( length( lVector ) / pointLightDistance[ i ] ), 1.0 );\nlVector = normalize( lVector );\nvPointLight[ i ] = vec4( lVector, lDistance );\n}\n#endif\n#endif",
lights_phong_pars_fragment:"uniform vec3 ambientLightColor;\n#if MAX_DIR_LIGHTS > 0\nuniform vec3 directionalLightColor[ MAX_DIR_LIGHTS ];\nuniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];\n#endif\n#if MAX_POINT_LIGHTS > 0\nuniform vec3 pointLightColor[ MAX_POINT_LIGHTS ];\n#ifdef PHONG_PER_PIXEL\nuniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];\nuniform float pointLightDistance[ MAX_POINT_LIGHTS ];\n#else\nvarying vec4 vPointLight[ MAX_POINT_LIGHTS ];\n#endif\n#endif\nvarying vec3 vViewPosition;\nvarying vec3 vNormal;",
lights_phong_fragment:"vec3 normal = normalize( vNormal );\nvec3 viewPosition = normalize( vViewPosition );\n#if MAX_POINT_LIGHTS > 0\nvec3 pointDiffuse  = vec3( 0.0 );\nvec3 pointSpecular = vec3( 0.0 );\nfor ( int i = 0; i < MAX_POINT_LIGHTS; i ++ ) {\n#ifdef PHONG_PER_PIXEL\nvec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );\nvec3 lVector = lPosition.xyz + vViewPosition.xyz;\nfloat lDistance = 1.0;\nif ( pointLightDistance[ i ] > 0.0 )\nlDistance = 1.0 - min( ( length( lVector ) / pointLightDistance[ i ] ), 1.0 );\nlVector = normalize( lVector );\n#else\nvec3 lVector = normalize( vPointLight[ i ].xyz );\nfloat lDistance = vPointLight[ i ].w;\n#endif\nvec3 pointHalfVector = normalize( lVector + viewPosition );\nfloat pointDistance = lDistance;\nfloat pointDotNormalHalf = max( dot( normal, pointHalfVector ), 0.0 );\nfloat pointDiffuseWeight = max( dot( normal, lVector ), 0.0 );\nfloat pointSpecularWeight = pow( pointDotNormalHalf, shininess );\n#ifdef PHYSICALLY_BASED_SHADING\nvec3 schlick = specular + vec3( 1.0 - specular ) * pow( dot( lVector, pointHalfVector ), 5.0 );\npointSpecular += schlick * pointLightColor[ i ] * pointSpecularWeight * pointDiffuseWeight * pointDistance;\n#else\npointSpecular += specular * pointLightColor[ i ] * pointSpecularWeight * pointDiffuseWeight * pointDistance;\n#endif\npointDiffuse  += diffuse * pointLightColor[ i ] * pointDiffuseWeight * pointDistance;\n}\n#endif\n#if MAX_DIR_LIGHTS > 0\nvec3 dirDiffuse  = vec3( 0.0 );\nvec3 dirSpecular = vec3( 0.0 );\nfor( int i = 0; i < MAX_DIR_LIGHTS; i ++ ) {\nvec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );\nvec3 dirVector = normalize( lDirection.xyz );\nvec3 dirHalfVector = normalize( lDirection.xyz + viewPosition );\nfloat dirDotNormalHalf = max( dot( normal, dirHalfVector ), 0.0 );\nfloat dirDiffuseWeight = max( dot( normal, dirVector ), 0.0 );\nfloat dirSpecularWeight = pow( dirDotNormalHalf, shininess );\n#ifdef PHYSICALLY_BASED_SHADING\nvec3 schlick = specular + vec3( 1.0 - specular ) * pow( dot( dirVector, dirHalfVector ), 5.0 );\ndirSpecular += schlick * directionalLightColor[ i ] * dirSpecularWeight * dirDiffuseWeight;\n#else\ndirSpecular += specular * directionalLightColor[ i ] * dirSpecularWeight * dirDiffuseWeight;\n#endif\ndirDiffuse  += diffuse * directionalLightColor[ i ] * dirDiffuseWeight;\n}\n#endif\nvec3 totalDiffuse = vec3( 0.0 );\nvec3 totalSpecular = vec3( 0.0 );\n#if MAX_DIR_LIGHTS > 0\ntotalDiffuse += dirDiffuse;\ntotalSpecular += dirSpecular;\n#endif\n#if MAX_POINT_LIGHTS > 0\ntotalDiffuse += pointDiffuse;\ntotalSpecular += pointSpecular;\n#endif\n#ifdef METAL\ngl_FragColor.xyz = gl_FragColor.xyz * ( totalDiffuse + ambientLightColor * ambient + totalSpecular );\n#else\ngl_FragColor.xyz = gl_FragColor.xyz * ( totalDiffuse + ambientLightColor * ambient ) + totalSpecular;\n#endif",
color_pars_fragment:"#ifdef USE_COLOR\nvarying vec3 vColor;\n#endif",color_fragment:"#ifdef USE_COLOR\ngl_FragColor = gl_FragColor * vec4( vColor, opacity );\n#endif",color_pars_vertex:"#ifdef USE_COLOR\nvarying vec3 vColor;\n#endif",color_vertex:"#ifdef USE_COLOR\n#ifdef GAMMA_INPUT\nvColor = color * color;\n#else\nvColor = color;\n#endif\n#endif",skinning_pars_vertex:"#ifdef USE_SKINNING\nuniform mat4 boneGlobalMatrices[ MAX_BONES ];\n#endif",skinning_vertex:"#ifdef USE_SKINNING\ngl_Position  = ( boneGlobalMatrices[ int( skinIndex.x ) ] * skinVertexA ) * skinWeight.x;\ngl_Position += ( boneGlobalMatrices[ int( skinIndex.y ) ] * skinVertexB ) * skinWeight.y;\ngl_Position  = projectionMatrix * viewMatrix * objectMatrix * gl_Position;\n#endif",
morphtarget_pars_vertex:"#ifdef USE_MORPHTARGETS\nuniform float morphTargetInfluences[ 8 ];\n#endif",morphtarget_vertex:"#ifdef USE_MORPHTARGETS\nvec3 morphed = vec3( 0.0, 0.0, 0.0 );\nmorphed += ( morphTarget0 - position ) * morphTargetInfluences[ 0 ];\nmorphed += ( morphTarget1 - position ) * morphTargetInfluences[ 1 ];\nmorphed += ( morphTarget2 - position ) * morphTargetInfluences[ 2 ];\nmorphed += ( morphTarget3 - position ) * morphTargetInfluences[ 3 ];\nmorphed += ( morphTarget4 - position ) * morphTargetInfluences[ 4 ];\nmorphed += ( morphTarget5 - position ) * morphTargetInfluences[ 5 ];\nmorphed += ( morphTarget6 - position ) * morphTargetInfluences[ 6 ];\nmorphed += ( morphTarget7 - position ) * morphTargetInfluences[ 7 ];\nmorphed += position;\ngl_Position = projectionMatrix * modelViewMatrix * vec4( morphed, 1.0 );\n#endif",
default_vertex:"#ifndef USE_MORPHTARGETS\n#ifndef USE_SKINNING\ngl_Position = projectionMatrix * mvPosition;\n#endif\n#endif",shadowmap_pars_fragment:"#ifdef USE_SHADOWMAP\nuniform sampler2D shadowMap[ MAX_SHADOWS ];\nuniform float shadowDarkness;\nuniform float shadowBias;\nvarying vec4 vShadowCoord[ MAX_SHADOWS ];\nfloat unpackDepth( const in vec4 rgba_depth ) {\nconst vec4 bit_shift = vec4( 1.0 / ( 256.0 * 256.0 * 256.0 ), 1.0 / ( 256.0 * 256.0 ), 1.0 / 256.0, 1.0 );\nfloat depth = dot( rgba_depth, bit_shift );\nreturn depth;\n}\n#endif",
shadowmap_fragment:"#ifdef USE_SHADOWMAP\n#ifdef SHADOWMAP_SOFT\nconst float xPixelOffset = 1.0 / SHADOWMAP_WIDTH;\nconst float yPixelOffset = 1.0 / SHADOWMAP_HEIGHT;\n#endif\nvec3 shadowColor = vec3( 1.0 );\nfor( int i = 0; i < MAX_SHADOWS; i ++ ) {\nvec3 shadowCoord = vShadowCoord[ i ].xyz / vShadowCoord[ i ].w;\nshadowCoord.z += shadowBias;\nif ( shadowCoord.x >= 0.0 && shadowCoord.x <= 1.0 && shadowCoord.y >= 0.0 && shadowCoord.y <= 1.0 ) {\n#ifdef SHADOWMAP_SOFT\nfloat shadow = 0.0;\nfor ( float y = -1.25; y <= 1.25; y += 1.25 )\nfor ( float x = -1.25; x <= 1.25; x += 1.25 ) {\nvec4 rgbaDepth = texture2D( shadowMap[ i ], vec2( x * xPixelOffset, y * yPixelOffset ) + shadowCoord.xy );\nfloat fDepth = unpackDepth( rgbaDepth );\nif ( fDepth < shadowCoord.z )\nshadow += 1.0;\n}\nshadow /= 9.0;\nshadowColor = shadowColor * vec3( ( 1.0 - shadowDarkness * shadow ) );\n#else\nvec4 rgbaDepth = texture2D( shadowMap[ i ], shadowCoord.xy );\nfloat fDepth = unpackDepth( rgbaDepth );\nif ( fDepth < shadowCoord.z )\nshadowColor = shadowColor * vec3( shadowDarkness );\n#endif\n}\n}\n#ifdef GAMMA_OUTPUT\nshadowColor *= shadowColor;\n#endif\ngl_FragColor.xyz = gl_FragColor.xyz * shadowColor;\n#endif",
shadowmap_pars_vertex:"#ifdef USE_SHADOWMAP\nvarying vec4 vShadowCoord[ MAX_SHADOWS ];\nuniform mat4 shadowMatrix[ MAX_SHADOWS ];\n#endif",shadowmap_vertex:"#ifdef USE_SHADOWMAP\nfor( int i = 0; i < MAX_SHADOWS; i ++ ) {\nvShadowCoord[ i ] = shadowMatrix[ i ] * objectMatrix * vec4( position, 1.0 );\n}\n#endif",alphatest_fragment:"#ifdef ALPHATEST\nif ( gl_FragColor.a < ALPHATEST ) discard;\n#endif",linear_to_gamma_fragment:"#ifdef GAMMA_OUTPUT\ngl_FragColor.xyz = sqrt( gl_FragColor.xyz );\n#endif"};
THREE.UniformsUtils={merge:function(a){var b,c,e,f={};for(b=0;b<a.length;b++)for(c in e=this.clone(a[b]),e)f[c]=e[c];return f},clone:function(a){var b,c,e,f={};for(b in a)for(c in f[b]={},a[b])e=a[b][c],f[b][c]=e instanceof THREE.Color||e instanceof THREE.Vector2||e instanceof THREE.Vector3||e instanceof THREE.Vector4||e instanceof THREE.Matrix4||e instanceof THREE.Texture?e.clone():e instanceof Array?e.slice():e;return f}};
THREE.UniformsLib={common:{diffuse:{type:"c",value:new THREE.Color(15658734)},opacity:{type:"f",value:1},map:{type:"t",value:0,texture:null},offsetRepeat:{type:"v4",value:new THREE.Vector4(0,0,1,1)},lightMap:{type:"t",value:2,texture:null},envMap:{type:"t",value:1,texture:null},flipEnvMap:{type:"f",value:-1},useRefract:{type:"i",value:0},reflectivity:{type:"f",value:1},refractionRatio:{type:"f",value:0.98},combine:{type:"i",value:0},morphTargetInfluences:{type:"f",value:0}},fog:{fogDensity:{type:"f",
value:2.5E-4},fogNear:{type:"f",value:1},fogFar:{type:"f",value:2E3},fogColor:{type:"c",value:new THREE.Color(16777215)}},lights:{enableLighting:{type:"i",value:1},ambientLightColor:{type:"fv",value:[]},directionalLightDirection:{type:"fv",value:[]},directionalLightColor:{type:"fv",value:[]},pointLightColor:{type:"fv",value:[]},pointLightPosition:{type:"fv",value:[]},pointLightDistance:{type:"fv1",value:[]}},particle:{psColor:{type:"c",value:new THREE.Color(15658734)},opacity:{type:"f",value:1},size:{type:"f",
value:1},scale:{type:"f",value:1},map:{type:"t",value:0,texture:null},fogDensity:{type:"f",value:2.5E-4},fogNear:{type:"f",value:1},fogFar:{type:"f",value:2E3},fogColor:{type:"c",value:new THREE.Color(16777215)}},shadowmap:{shadowMap:{type:"tv",value:6,texture:[]},shadowMatrix:{type:"m4v",value:[]},shadowBias:{type:"f",value:0.0039},shadowDarkness:{type:"f",value:0.2}}};
THREE.ShaderLib={sprite:{vertexShader:"uniform int useScreenCoordinates;\nuniform int affectedByDistance;\nuniform vec3 screenPosition;\nuniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform float rotation;\nuniform vec2 scale;\nuniform vec2 alignment;\nuniform vec2 uvOffset;\nuniform vec2 uvScale;\nattribute vec2 position;\nattribute vec2 uv;\nvarying vec2 vUV;\nvoid main() {\nvUV = uvOffset + uv * uvScale;\nvec2 alignedPosition = position + alignment;\nvec2 rotatedPosition;\nrotatedPosition.x = ( cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y ) * scale.x;\nrotatedPosition.y = ( sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y ) * scale.y;\nvec4 finalPosition;\nif( useScreenCoordinates != 0 ) {\nfinalPosition = vec4( screenPosition.xy + rotatedPosition, screenPosition.z, 1.0 );\n} else {\nfinalPosition = projectionMatrix * modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );\nfinalPosition.xy += rotatedPosition * ( affectedByDistance == 1 ? 1.0 : finalPosition.z );\n}\ngl_Position = finalPosition;\n}",fragmentShader:"#ifdef GL_ES\nprecision highp float;\n#endif\nuniform vec3 color;\nuniform sampler2D map;\nuniform float opacity;\nvarying vec2 vUV;\nvoid main() {\nvec4 texture = texture2D( map, vUV );\ngl_FragColor = vec4( color * texture.xyz, texture.a * opacity );\n}"},
depth:{uniforms:{mNear:{type:"f",value:1},mFar:{type:"f",value:2E3},opacity:{type:"f",value:1}},vertexShader:"void main() {\ngl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}",fragmentShader:"uniform float mNear;\nuniform float mFar;\nuniform float opacity;\nvoid main() {\nfloat depth = gl_FragCoord.z / gl_FragCoord.w;\nfloat color = 1.0 - smoothstep( mNear, mFar, depth );\ngl_FragColor = vec4( vec3( color ), opacity );\n}"},normal:{uniforms:{opacity:{type:"f",value:1}},
vertexShader:"varying vec3 vNormal;\nvoid main() {\nvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\nvNormal = normalize( normalMatrix * normal );\ngl_Position = projectionMatrix * mvPosition;\n}",fragmentShader:"uniform float opacity;\nvarying vec3 vNormal;\nvoid main() {\ngl_FragColor = vec4( 0.5 * normalize( vNormal ) + 0.5, opacity );\n}"},basic:{uniforms:THREE.UniformsUtils.merge([THREE.UniformsLib.common,THREE.UniformsLib.fog,THREE.UniformsLib.shadowmap]),vertexShader:[THREE.ShaderChunk.map_pars_vertex,
THREE.ShaderChunk.lightmap_pars_vertex,THREE.ShaderChunk.envmap_pars_vertex,THREE.ShaderChunk.color_pars_vertex,THREE.ShaderChunk.skinning_pars_vertex,THREE.ShaderChunk.morphtarget_pars_vertex,THREE.ShaderChunk.shadowmap_pars_vertex,"void main() {\nvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );",THREE.ShaderChunk.map_vertex,THREE.ShaderChunk.lightmap_vertex,THREE.ShaderChunk.envmap_vertex,THREE.ShaderChunk.color_vertex,THREE.ShaderChunk.skinning_vertex,THREE.ShaderChunk.morphtarget_vertex,
THREE.ShaderChunk.default_vertex,THREE.ShaderChunk.shadowmap_vertex,"}"].join("\n"),fragmentShader:["uniform vec3 diffuse;\nuniform float opacity;",THREE.ShaderChunk.color_pars_fragment,THREE.ShaderChunk.map_pars_fragment,THREE.ShaderChunk.lightmap_pars_fragment,THREE.ShaderChunk.envmap_pars_fragment,THREE.ShaderChunk.fog_pars_fragment,THREE.ShaderChunk.shadowmap_pars_fragment,"void main() {\ngl_FragColor = vec4( diffuse, opacity );",THREE.ShaderChunk.map_fragment,THREE.ShaderChunk.alphatest_fragment,
THREE.ShaderChunk.lightmap_fragment,THREE.ShaderChunk.color_fragment,THREE.ShaderChunk.envmap_fragment,THREE.ShaderChunk.shadowmap_fragment,THREE.ShaderChunk.linear_to_gamma_fragment,THREE.ShaderChunk.fog_fragment,"}"].join("\n")},lambert:{uniforms:THREE.UniformsUtils.merge([THREE.UniformsLib.common,THREE.UniformsLib.fog,THREE.UniformsLib.lights,THREE.UniformsLib.shadowmap,{ambient:{type:"c",value:new THREE.Color(328965)}}]),vertexShader:["varying vec3 vLightWeighting;",THREE.ShaderChunk.map_pars_vertex,
THREE.ShaderChunk.lightmap_pars_vertex,THREE.ShaderChunk.envmap_pars_vertex,THREE.ShaderChunk.lights_lambert_pars_vertex,THREE.ShaderChunk.color_pars_vertex,THREE.ShaderChunk.skinning_pars_vertex,THREE.ShaderChunk.morphtarget_pars_vertex,THREE.ShaderChunk.shadowmap_pars_vertex,"void main() {\nvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );",THREE.ShaderChunk.map_vertex,THREE.ShaderChunk.lightmap_vertex,THREE.ShaderChunk.envmap_vertex,THREE.ShaderChunk.color_vertex,"vec3 transformedNormal = normalize( normalMatrix * normal );",
THREE.ShaderChunk.lights_lambert_vertex,THREE.ShaderChunk.skinning_vertex,THREE.ShaderChunk.morphtarget_vertex,THREE.ShaderChunk.default_vertex,THREE.ShaderChunk.shadowmap_vertex,"}"].join("\n"),fragmentShader:["uniform float opacity;\nvarying vec3 vLightWeighting;",THREE.ShaderChunk.color_pars_fragment,THREE.ShaderChunk.map_pars_fragment,THREE.ShaderChunk.lightmap_pars_fragment,THREE.ShaderChunk.envmap_pars_fragment,THREE.ShaderChunk.fog_pars_fragment,THREE.ShaderChunk.shadowmap_pars_fragment,"void main() {\ngl_FragColor = vec4( vec3 ( 1.0 ), opacity );",
THREE.ShaderChunk.map_fragment,THREE.ShaderChunk.alphatest_fragment,"gl_FragColor.xyz = gl_FragColor.xyz * vLightWeighting;",THREE.ShaderChunk.lightmap_fragment,THREE.ShaderChunk.color_fragment,THREE.ShaderChunk.envmap_fragment,THREE.ShaderChunk.shadowmap_fragment,THREE.ShaderChunk.linear_to_gamma_fragment,THREE.ShaderChunk.fog_fragment,"}"].join("\n")},phong:{uniforms:THREE.UniformsUtils.merge([THREE.UniformsLib.common,THREE.UniformsLib.fog,THREE.UniformsLib.lights,THREE.UniformsLib.shadowmap,{ambient:{type:"c",
value:new THREE.Color(328965)},specular:{type:"c",value:new THREE.Color(1118481)},shininess:{type:"f",value:30}}]),vertexShader:["varying vec3 vViewPosition;\nvarying vec3 vNormal;",THREE.ShaderChunk.map_pars_vertex,THREE.ShaderChunk.lightmap_pars_vertex,THREE.ShaderChunk.envmap_pars_vertex,THREE.ShaderChunk.lights_phong_pars_vertex,THREE.ShaderChunk.color_pars_vertex,THREE.ShaderChunk.skinning_pars_vertex,THREE.ShaderChunk.morphtarget_pars_vertex,THREE.ShaderChunk.shadowmap_pars_vertex,"void main() {\nvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );",
THREE.ShaderChunk.map_vertex,THREE.ShaderChunk.lightmap_vertex,THREE.ShaderChunk.envmap_vertex,THREE.ShaderChunk.color_vertex,"#ifndef USE_ENVMAP\nvec4 mPosition = objectMatrix * vec4( position, 1.0 );\n#endif\nvViewPosition = -mvPosition.xyz;\nvec3 transformedNormal = normalMatrix * normal;\nvNormal = transformedNormal;",THREE.ShaderChunk.lights_phong_vertex,THREE.ShaderChunk.skinning_vertex,THREE.ShaderChunk.morphtarget_vertex,THREE.ShaderChunk.default_vertex,THREE.ShaderChunk.shadowmap_vertex,
"}"].join("\n"),fragmentShader:["uniform vec3 diffuse;\nuniform float opacity;\nuniform vec3 ambient;\nuniform vec3 specular;\nuniform float shininess;",THREE.ShaderChunk.color_pars_fragment,THREE.ShaderChunk.map_pars_fragment,THREE.ShaderChunk.lightmap_pars_fragment,THREE.ShaderChunk.envmap_pars_fragment,THREE.ShaderChunk.fog_pars_fragment,THREE.ShaderChunk.lights_phong_pars_fragment,THREE.ShaderChunk.shadowmap_pars_fragment,"void main() {\ngl_FragColor = vec4( vec3 ( 1.0 ), opacity );",THREE.ShaderChunk.map_fragment,
THREE.ShaderChunk.alphatest_fragment,THREE.ShaderChunk.lights_phong_fragment,THREE.ShaderChunk.lightmap_fragment,THREE.ShaderChunk.color_fragment,THREE.ShaderChunk.envmap_fragment,THREE.ShaderChunk.shadowmap_fragment,THREE.ShaderChunk.linear_to_gamma_fragment,THREE.ShaderChunk.fog_fragment,"}"].join("\n")},particle_basic:{uniforms:THREE.UniformsUtils.merge([THREE.UniformsLib.particle,THREE.UniformsLib.shadowmap]),vertexShader:["uniform float size;\nuniform float scale;",THREE.ShaderChunk.color_pars_vertex,
THREE.ShaderChunk.shadowmap_pars_vertex,"void main() {",THREE.ShaderChunk.color_vertex,"vec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\n#ifdef USE_SIZEATTENUATION\ngl_PointSize = size * ( scale / length( mvPosition.xyz ) );\n#else\ngl_PointSize = size;\n#endif\ngl_Position = projectionMatrix * mvPosition;",THREE.ShaderChunk.shadowmap_vertex,"}"].join("\n"),fragmentShader:["uniform vec3 psColor;\nuniform float opacity;",THREE.ShaderChunk.color_pars_fragment,THREE.ShaderChunk.map_particle_pars_fragment,
THREE.ShaderChunk.fog_pars_fragment,THREE.ShaderChunk.shadowmap_pars_fragment,"void main() {\ngl_FragColor = vec4( psColor, opacity );",THREE.ShaderChunk.map_particle_fragment,THREE.ShaderChunk.alphatest_fragment,THREE.ShaderChunk.color_fragment,THREE.ShaderChunk.shadowmap_fragment,THREE.ShaderChunk.fog_fragment,"}"].join("\n")},depthRGBA:{uniforms:{},vertexShader:[THREE.ShaderChunk.morphtarget_pars_vertex,"void main() {\nvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );",THREE.ShaderChunk.morphtarget_vertex,
THREE.ShaderChunk.default_vertex,"}"].join("\n"),fragmentShader:"vec4 pack_depth( const in float depth ) {\nconst vec4 bit_shift = vec4( 256.0 * 256.0 * 256.0, 256.0 * 256.0, 256.0, 1.0 );\nconst vec4 bit_mask  = vec4( 0.0, 1.0 / 256.0, 1.0 / 256.0, 1.0 / 256.0 );\nvec4 res = fract( depth * bit_shift );\nres -= res.xxyz * bit_mask;\nreturn res;\n}\nvoid main() {\ngl_FragData[ 0 ] = pack_depth( gl_FragCoord.z );\n}"}};
THREE.WebGLRenderer=function(a){function b(a,d){if(a.material&&!(a.material instanceof THREE.MeshFaceMaterial))return a.material;else if(d.materialIndex>=0)return a.geometry.materials[d.materialIndex]}function c(a,b,c){var e,h,f,i=a.vertices,u=i.length,v=a.colors,r=v.length,j=a.__vertexArray,k=a.__colorArray,o=a.__sortArray,P=a.__dirtyVertices,m=a.__dirtyColors,p=a.__webglCustomAttributesList,l;if(p){f=0;for(e=p.length;f<e;f++)p[f].offset=0}if(c.sortParticles){Da.multiplySelf(c.matrixWorld);for(e=
0;e<u;e++)h=i[e].position,Ja.copy(h),Da.multiplyVector3(Ja),o[e]=[Ja.z,e];o.sort(function(a,d){return d[0]-a[0]});for(e=0;e<u;e++)h=i[o[e][1]].position,f=e*3,j[f]=h.x,j[f+1]=h.y,j[f+2]=h.z;for(e=0;e<r;e++)f=e*3,color=v[o[e][1]],k[f]=color.r,k[f+1]=color.g,k[f+2]=color.b;if(p){f=0;for(e=p.length;f<e;f++){u=p[f];r=u.value.length;for(v=0;v<r;v++){index=o[v][1];i=u.offset;if(u.size===1){if(u.boundTo===void 0||u.boundTo==="vertices")u.array[i]=u.value[index]}else{if(u.boundTo===void 0||u.boundTo==="vertices")l=
u.value[index];u.size===2?(u.array[i]=l.x,u.array[i+1]=l.y):u.size===3?u.type==="c"?(u.array[i]=l.r,u.array[i+1]=l.g,u.array[i+2]=l.b):(u.array[i]=l.x,u.array[i+1]=l.y,u.array[i+2]=l.z):(u.array[i]=l.x,u.array[i+1]=l.y,u.array[i+2]=l.z,u.array[i+3]=l.w)}u.offset+=u.size}}}}else{if(P)for(e=0;e<u;e++)h=i[e].position,f=e*3,j[f]=h.x,j[f+1]=h.y,j[f+2]=h.z;if(m)for(e=0;e<r;e++)color=v[e],f=e*3,k[f]=color.r,k[f+1]=color.g,k[f+2]=color.b;if(p){f=0;for(e=p.length;f<e;f++)if(u=p[f],u.__original.needsUpdate){r=
u.value.length;for(v=0;v<r;v++){i=u.offset;if(u.size===1){if(u.boundTo===void 0||u.boundTo==="vertices")u.array[i]=u.value[v]}else{if(u.boundTo===void 0||u.boundTo==="vertices")l=u.value[v];u.size===2?(u.array[i]=l.x,u.array[i+1]=l.y):u.size===3?u.type==="c"?(u.array[i]=l.r,u.array[i+1]=l.g,u.array[i+2]=l.b):(u.array[i]=l.x,u.array[i+1]=l.y,u.array[i+2]=l.z):(u.array[i]=l.x,u.array[i+1]=l.y,u.array[i+2]=l.z,u.array[i+3]=l.w)}u.offset+=u.size}}}}if(P||c.sortParticles)d.bindBuffer(d.ARRAY_BUFFER,a.__webglVertexBuffer),
d.bufferData(d.ARRAY_BUFFER,j,b);if(m||c.sortParticles)d.bindBuffer(d.ARRAY_BUFFER,a.__webglColorBuffer),d.bufferData(d.ARRAY_BUFFER,k,b);if(p){f=0;for(e=p.length;f<e;f++)if(u=p[f],u.__original.needsUpdate||c.sortParticles)d.bindBuffer(d.ARRAY_BUFFER,u.buffer),d.bufferData(d.ARRAY_BUFFER,u.array,b)}}function e(a,b,c,e,h){e.program||G.initMaterial(e,b,c,h);if(e.morphTargets&&!h.__webglMorphTargetInfluences){h.__webglMorphTargetInfluences=new Float32Array(G.maxMorphTargets);for(var f=0,i=G.maxMorphTargets;f<
i;f++)h.__webglMorphTargetInfluences[f]=0}var u=!1,f=e.program,i=f.uniforms,v=e.uniforms;f!==Wa&&(d.useProgram(f),Wa=f,u=!0);if(e.id!==J)J=e.id,u=!0;if(u){d.uniformMatrix4fv(i.projectionMatrix,!1,Ta);if(c&&e.fog)if(v.fogColor.value=c.color,c instanceof THREE.Fog)v.fogNear.value=c.near,v.fogFar.value=c.far;else if(c instanceof THREE.FogExp2)v.fogDensity.value=c.density;if(e instanceof THREE.MeshPhongMaterial||e instanceof THREE.MeshLambertMaterial||e.lights){for(var r,j,k=0,o=0,P=0,m,p,l,t=Ya,y=t.directional.colors,
q=t.directional.positions,A=t.point.colors,C=t.point.positions,B=t.point.distances,E=0,H=0,c=r=l=0,u=b.length;c<u;c++)if(r=b[c],j=r.color,m=r.position,p=r.intensity,l=r.distance,r instanceof THREE.AmbientLight)G.gammaInput?(k+=j.r*j.r,o+=j.g*j.g,P+=j.b*j.b):(k+=j.r,o+=j.g,P+=j.b);else if(r instanceof THREE.DirectionalLight)l=E*3,G.gammaInput?(y[l]=j.r*j.r*p*p,y[l+1]=j.g*j.g*p*p,y[l+2]=j.b*j.b*p*p):(y[l]=j.r*p,y[l+1]=j.g*p,y[l+2]=j.b*p),q[l]=m.x,q[l+1]=m.y,q[l+2]=m.z,E+=1;else if(r instanceof THREE.SpotLight)l=
E*3,G.gammaInput?(y[l]=j.r*j.r*p*p,y[l+1]=j.g*j.g*p*p,y[l+2]=j.b*j.b*p*p):(y[l]=j.r*p,y[l+1]=j.g*p,y[l+2]=j.b*p),j=1/m.length(),q[l]=m.x*j,q[l+1]=m.y*j,q[l+2]=m.z*j,E+=1;else if(r instanceof THREE.PointLight)r=H*3,G.gammaInput?(A[r]=j.r*j.r*p*p,A[r+1]=j.g*j.g*p*p,A[r+2]=j.b*j.b*p*p):(A[r]=j.r*p,A[r+1]=j.g*p,A[r+2]=j.b*p),C[r]=m.x,C[r+1]=m.y,C[r+2]=m.z,B[H]=l,H+=1;c=E*3;for(u=y.length;c<u;c++)y[c]=0;c=H*3;for(u=A.length;c<u;c++)A[c]=0;t.point.length=H;t.directional.length=E;t.ambient[0]=k;t.ambient[1]=
o;t.ambient[2]=P;b=Ya;v.enableLighting.value=b.directional.length+b.point.length;v.ambientLightColor.value=b.ambient;v.directionalLightColor.value=b.directional.colors;v.directionalLightDirection.value=b.directional.positions;v.pointLightColor.value=b.point.colors;v.pointLightPosition.value=b.point.positions;v.pointLightDistance.value=b.point.distances}if(e instanceof THREE.MeshBasicMaterial||e instanceof THREE.MeshLambertMaterial||e instanceof THREE.MeshPhongMaterial)v.opacity.value=e.opacity,G.gammaInput?
v.diffuse.value.copyGammaToLinear(e.color):v.diffuse.value=e.color,(v.map.texture=e.map)&&v.offsetRepeat.value.set(e.map.offset.x,e.map.offset.y,e.map.repeat.x,e.map.repeat.y),v.lightMap.texture=e.lightMap,v.envMap.texture=e.envMap,v.flipEnvMap.value=e.envMap instanceof THREE.WebGLRenderTargetCube?1:-1,v.reflectivity.value=e.reflectivity,v.refractionRatio.value=e.refractionRatio,v.combine.value=e.combine,v.useRefract.value=e.envMap&&e.envMap.mapping instanceof THREE.CubeRefractionMapping;if(e instanceof
THREE.LineBasicMaterial)v.diffuse.value=e.color,v.opacity.value=e.opacity;else if(e instanceof THREE.ParticleBasicMaterial)v.psColor.value=e.color,v.opacity.value=e.opacity,v.size.value=e.size,v.scale.value=Ba.height/2,v.map.texture=e.map;else if(e instanceof THREE.MeshPhongMaterial)v.shininess.value=e.shininess,G.gammaInput?(v.ambient.value.copyGammaToLinear(e.ambient),v.specular.value.copyGammaToLinear(e.specular)):(v.ambient.value=e.ambient,v.specular.value=e.specular);else if(e instanceof THREE.MeshLambertMaterial)G.gammaInput?
v.ambient.value.copyGammaToLinear(e.ambient):v.ambient.value=e.ambient;else if(e instanceof THREE.MeshDepthMaterial)v.mNear.value=a.near,v.mFar.value=a.far,v.opacity.value=e.opacity;else if(e instanceof THREE.MeshNormalMaterial)v.opacity.value=e.opacity;if(h.receiveShadow&&!e._shadowPass&&v.shadowMatrix){for(b=0;b<Sa.length;b++)v.shadowMatrix.value[b]=Sa[b],v.shadowMap.texture[b]=G.shadowMap[b];v.shadowDarkness.value=G.shadowMapDarkness;v.shadowBias.value=G.shadowMapBias}b=e.uniformsList;v=0;for(c=
b.length;v<c;v++)if(o=f.uniforms[b[v][1]])if(k=b[v][0],P=k.type,u=k.value,P==="i")d.uniform1i(o,u);else if(P==="f")d.uniform1f(o,u);else if(P==="v2")d.uniform2f(o,u.x,u.y);else if(P==="v3")d.uniform3f(o,u.x,u.y,u.z);else if(P==="v4")d.uniform4f(o,u.x,u.y,u.z,u.w);else if(P==="c")d.uniform3f(o,u.r,u.g,u.b);else if(P==="fv1")d.uniform1fv(o,u);else if(P==="fv")d.uniform3fv(o,u);else if(P==="v3v"){if(!k._array)k._array=new Float32Array(3*u.length);P=0;for(m=u.length;P<m;P++)t=P*3,k._array[t]=u[P].x,k._array[t+
1]=u[P].y,k._array[t+2]=u[P].z;d.uniform3fv(o,k._array)}else if(P==="m4"){if(!k._array)k._array=new Float32Array(16);u.flattenToArray(k._array);d.uniformMatrix4fv(o,!1,k._array)}else if(P==="m4v"){if(!k._array)k._array=new Float32Array(16*u.length);P=0;for(m=u.length;P<m;P++)u[P].flattenToArrayOffset(k._array,P*16);d.uniformMatrix4fv(o,!1,k._array)}else if(P==="t"){if(d.uniform1i(o,u),o=k.texture)if(o.image instanceof Array&&o.image.length===6){if(k=o,k.image.length===6)if(k.needsUpdate){if(!k.image.__webglTextureCube)k.image.__webglTextureCube=
d.createTexture();d.activeTexture(d.TEXTURE0+u);d.bindTexture(d.TEXTURE_CUBE_MAP,k.image.__webglTextureCube);for(u=0;u<6;u++)d.texImage2D(d.TEXTURE_CUBE_MAP_POSITIVE_X+u,0,d.RGBA,d.RGBA,d.UNSIGNED_BYTE,k.image[u]);F(d.TEXTURE_CUBE_MAP,k,k.image[0]);k.needsUpdate=!1}else d.activeTexture(d.TEXTURE0+u),d.bindTexture(d.TEXTURE_CUBE_MAP,k.image.__webglTextureCube)}else o instanceof THREE.WebGLRenderTargetCube?(k=o,d.activeTexture(d.TEXTURE0+u),d.bindTexture(d.TEXTURE_CUBE_MAP,k.__webglTexture)):z(o,u)}else if(P===
"tv"){if(!k._array){k._array=[];P=0;for(m=k.texture.length;P<m;P++)k._array[P]=u+P}d.uniform1iv(o,k._array);P=0;for(m=k.texture.length;P<m;P++)(o=k.texture[P])&&z(o,k._array[P])}(e instanceof THREE.ShaderMaterial||e instanceof THREE.MeshPhongMaterial||e.envMap)&&i.cameraPosition!==null&&d.uniform3f(i.cameraPosition,a.position.x,a.position.y,a.position.z);(e instanceof THREE.MeshPhongMaterial||e instanceof THREE.MeshLambertMaterial||e instanceof THREE.ShaderMaterial||e.skinning)&&i.viewMatrix!==null&&
d.uniformMatrix4fv(i.viewMatrix,!1,Ua);e.skinning&&(d.uniformMatrix4fv(i.cameraInverseMatrix,!1,Ua),d.uniformMatrix4fv(i.boneGlobalMatrices,!1,h.boneMatrices))}d.uniformMatrix4fv(i.modelViewMatrix,!1,h._modelViewMatrixArray);i.normalMatrix&&d.uniformMatrix3fv(i.normalMatrix,!1,h._normalMatrixArray);(e instanceof THREE.ShaderMaterial||e.envMap||e.skinning||h.receiveShadow)&&i.objectMatrix!==null&&d.uniformMatrix4fv(i.objectMatrix,!1,h._objectMatrixArray);return f}function f(a,b,c,h,f,i){if(h.opacity!==
0){var j,u,c=e(a,b,c,h,i),a=c.attributes,b=!1,c=f.id*16777215+c.id*2+(h.wireframe?1:0);c!==R&&(R=c,b=!0);if(!h.morphTargets&&a.position>=0)b&&(d.bindBuffer(d.ARRAY_BUFFER,f.__webglVertexBuffer),d.vertexAttribPointer(a.position,3,d.FLOAT,!1,0,0));else if(i.morphTargetBase){c=h.program.attributes;i.morphTargetBase!==-1?(d.bindBuffer(d.ARRAY_BUFFER,f.__webglMorphTargetsBuffers[i.morphTargetBase]),d.vertexAttribPointer(c.position,3,d.FLOAT,!1,0,0)):c.position>=0&&(d.bindBuffer(d.ARRAY_BUFFER,f.__webglVertexBuffer),
d.vertexAttribPointer(c.position,3,d.FLOAT,!1,0,0));if(i.morphTargetForcedOrder.length){j=0;var v=i.morphTargetForcedOrder;for(u=i.morphTargetInfluences;j<h.numSupportedMorphTargets&&j<v.length;)d.bindBuffer(d.ARRAY_BUFFER,f.__webglMorphTargetsBuffers[v[j]]),d.vertexAttribPointer(c["morphTarget"+j],3,d.FLOAT,!1,0,0),i.__webglMorphTargetInfluences[j]=u[v[j]],j++}else{var v=[],k=-1,o=0;u=i.morphTargetInfluences;var p,m=u.length;j=0;for(i.morphTargetBase!==-1&&(v[i.morphTargetBase]=!0);j<h.numSupportedMorphTargets;){for(p=
0;p<m;p++)!v[p]&&u[p]>k&&(o=p,k=u[o]);d.bindBuffer(d.ARRAY_BUFFER,f.__webglMorphTargetsBuffers[o]);d.vertexAttribPointer(c["morphTarget"+j],3,d.FLOAT,!1,0,0);i.__webglMorphTargetInfluences[j]=k;v[o]=1;k=-1;j++}}h.program.uniforms.morphTargetInfluences!==null&&d.uniform1fv(h.program.uniforms.morphTargetInfluences,i.__webglMorphTargetInfluences)}if(b){if(f.__webglCustomAttributesList){j=0;for(u=f.__webglCustomAttributesList.length;j<u;j++)c=f.__webglCustomAttributesList[j],a[c.buffer.belongsToAttribute]>=
0&&(d.bindBuffer(d.ARRAY_BUFFER,c.buffer),d.vertexAttribPointer(a[c.buffer.belongsToAttribute],c.size,d.FLOAT,!1,0,0))}a.color>=0&&(d.bindBuffer(d.ARRAY_BUFFER,f.__webglColorBuffer),d.vertexAttribPointer(a.color,3,d.FLOAT,!1,0,0));a.normal>=0&&(d.bindBuffer(d.ARRAY_BUFFER,f.__webglNormalBuffer),d.vertexAttribPointer(a.normal,3,d.FLOAT,!1,0,0));a.tangent>=0&&(d.bindBuffer(d.ARRAY_BUFFER,f.__webglTangentBuffer),d.vertexAttribPointer(a.tangent,4,d.FLOAT,!1,0,0));a.uv>=0&&(f.__webglUVBuffer?(d.bindBuffer(d.ARRAY_BUFFER,
f.__webglUVBuffer),d.vertexAttribPointer(a.uv,2,d.FLOAT,!1,0,0),d.enableVertexAttribArray(a.uv)):d.disableVertexAttribArray(a.uv));a.uv2>=0&&(f.__webglUV2Buffer?(d.bindBuffer(d.ARRAY_BUFFER,f.__webglUV2Buffer),d.vertexAttribPointer(a.uv2,2,d.FLOAT,!1,0,0),d.enableVertexAttribArray(a.uv2)):d.disableVertexAttribArray(a.uv2));h.skinning&&a.skinVertexA>=0&&a.skinVertexB>=0&&a.skinIndex>=0&&a.skinWeight>=0&&(d.bindBuffer(d.ARRAY_BUFFER,f.__webglSkinVertexABuffer),d.vertexAttribPointer(a.skinVertexA,4,
d.FLOAT,!1,0,0),d.bindBuffer(d.ARRAY_BUFFER,f.__webglSkinVertexBBuffer),d.vertexAttribPointer(a.skinVertexB,4,d.FLOAT,!1,0,0),d.bindBuffer(d.ARRAY_BUFFER,f.__webglSkinIndicesBuffer),d.vertexAttribPointer(a.skinIndex,4,d.FLOAT,!1,0,0),d.bindBuffer(d.ARRAY_BUFFER,f.__webglSkinWeightsBuffer),d.vertexAttribPointer(a.skinWeight,4,d.FLOAT,!1,0,0))}i instanceof THREE.Mesh?(h.wireframe?(d.lineWidth(h.wireframeLinewidth),b&&d.bindBuffer(d.ELEMENT_ARRAY_BUFFER,f.__webglLineBuffer),d.drawElements(d.LINES,f.__webglLineCount,
d.UNSIGNED_SHORT,0)):(b&&d.bindBuffer(d.ELEMENT_ARRAY_BUFFER,f.__webglFaceBuffer),d.drawElements(d.TRIANGLES,f.__webglFaceCount,d.UNSIGNED_SHORT,0)),G.info.render.calls++,G.info.render.vertices+=f.__webglFaceCount,G.info.render.faces+=f.__webglFaceCount/3):i instanceof THREE.Line?(i=i.type===THREE.LineStrip?d.LINE_STRIP:d.LINES,d.lineWidth(h.linewidth),d.drawArrays(i,0,f.__webglLineCount),G.info.render.calls++):i instanceof THREE.ParticleSystem?(d.drawArrays(d.POINTS,0,f.__webglParticleCount),G.info.render.calls++):
i instanceof THREE.Ribbon&&(d.drawArrays(d.TRIANGLE_STRIP,0,f.__webglVertexCount),G.info.render.calls++)}}function h(a,b,c){if(!a.__webglVertexBuffer)a.__webglVertexBuffer=d.createBuffer();if(!a.__webglNormalBuffer)a.__webglNormalBuffer=d.createBuffer();a.hasPos&&(d.bindBuffer(d.ARRAY_BUFFER,a.__webglVertexBuffer),d.bufferData(d.ARRAY_BUFFER,a.positionArray,d.DYNAMIC_DRAW),d.enableVertexAttribArray(b.attributes.position),d.vertexAttribPointer(b.attributes.position,3,d.FLOAT,!1,0,0));if(a.hasNormal){d.bindBuffer(d.ARRAY_BUFFER,
a.__webglNormalBuffer);if(c===THREE.FlatShading){var e,f,h,i,j,v,k,o,p,m,l=a.count*3;for(m=0;m<l;m+=9)c=a.normalArray,e=c[m],f=c[m+1],h=c[m+2],i=c[m+3],v=c[m+4],o=c[m+5],j=c[m+6],k=c[m+7],p=c[m+8],e=(e+i+j)/3,f=(f+v+k)/3,h=(h+o+p)/3,c[m]=e,c[m+1]=f,c[m+2]=h,c[m+3]=e,c[m+4]=f,c[m+5]=h,c[m+6]=e,c[m+7]=f,c[m+8]=h}d.bufferData(d.ARRAY_BUFFER,a.normalArray,d.DYNAMIC_DRAW);d.enableVertexAttribArray(b.attributes.normal);d.vertexAttribPointer(b.attributes.normal,3,d.FLOAT,!1,0,0)}d.drawArrays(d.TRIANGLES,
0,a.count);a.count=0}function i(a){if(T!==a.doubleSided)a.doubleSided?d.disable(d.CULL_FACE):d.enable(d.CULL_FACE),T=a.doubleSided;if(X!==a.flipSided)a.flipSided?d.frontFace(d.CW):d.frontFace(d.CCW),X=a.flipSided}function j(a){aa!==a&&(a?d.enable(d.DEPTH_TEST):d.disable(d.DEPTH_TEST),aa=a)}function o(a){O!==a&&(d.depthMask(a),O=a)}function k(a,b,c){za!==a&&(a?d.enable(d.POLYGON_OFFSET_FILL):d.disable(d.POLYGON_OFFSET_FILL),za=a);if(a&&(La!==b||Ra!==c))d.polygonOffset(b,c),La=b,Ra=c}function m(a){ha[0].set(a.n41-
a.n11,a.n42-a.n12,a.n43-a.n13,a.n44-a.n14);ha[1].set(a.n41+a.n11,a.n42+a.n12,a.n43+a.n13,a.n44+a.n14);ha[2].set(a.n41+a.n21,a.n42+a.n22,a.n43+a.n23,a.n44+a.n24);ha[3].set(a.n41-a.n21,a.n42-a.n22,a.n43-a.n23,a.n44-a.n24);ha[4].set(a.n41-a.n31,a.n42-a.n32,a.n43-a.n33,a.n44-a.n34);ha[5].set(a.n41+a.n31,a.n42+a.n32,a.n43+a.n33,a.n44+a.n34);for(var b,a=0;a<6;a++)b=ha[a],b.divideScalar(Math.sqrt(b.x*b.x+b.y*b.y+b.z*b.z))}function p(a){for(var b=a.matrixWorld,d=-a.geometry.boundingSphere.radius*Math.max(a.scale.x,
Math.max(a.scale.y,a.scale.z)),c=0;c<6;c++)if(a=ha[c].x*b.n14+ha[c].y*b.n24+ha[c].z*b.n34+ha[c].w,a<=d)return!1;return!0}function l(a){var b=a.object.material;b.transparent?(a.transparent=b,a.opaque=null):(a.opaque=b,a.transparent=null)}function t(a){var b=a.object,d=a.buffer,c;c=b.material;if(c instanceof THREE.MeshFaceMaterial){if(d=d.materialIndex,d>=0)b=b.geometry.materials[d],b.transparent?(a.transparent=b,a.opaque=null):(a.opaque=b,a.transparent=null)}else if(b=c)b.transparent?(a.transparent=
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d.enableVertexAttribArray(q.attributes.uv),$a=!0);d.disable(d.CULL_FACE);d.enable(d.BLEND);d.depthMask(!0);d.bindBuffer(d.ARRAY_BUFFER,q.vertexBuffer);d.vertexAttribPointer(c.position,2,d.FLOAT,!1,16,0);d.vertexAttribPointer(c.uv,2,d.FLOAT,!1,16,8);d.bindBuffer(d.ELEMENT_ARRAY_BUFFER,q.elementBuffer);d.uniformMatrix4fv(h.projectionMatrix,!1,Ta);d.activeTexture(d.TEXTURE0);d.uniform1i(h.map,0);c=0;for(e=a.__webglSprites.length;c<e;c++)if(f=a.__webglSprites[c],f.visible&&f.opacity!==0)f.useScreenCoordinates?
f.z=-f.position.z:(f._modelViewMatrix.multiplyToArray(b.matrixWorldInverse,f.matrixWorld,f._modelViewMatrixArray),f.z=-f._modelViewMatrix.n34);a.__webglSprites.sort(A);c=0;for(e=a.__webglSprites.length;c<e;c++)f=a.__webglSprites[c],f.visible&&f.opacity!==0&&f.map&&f.map.image&&f.map.image.width&&(f.useScreenCoordinates?(d.uniform1i(h.useScreenCoordinates,1),d.uniform3f(h.screenPosition,(f.position.x-r)/r,(o-f.position.y)/o,Math.max(0,Math.min(1,f.position.z)))):(d.uniform1i(h.useScreenCoordinates,
0),d.uniform1i(h.affectedByDistance,f.affectedByDistance?1:0),d.uniformMatrix4fv(h.modelViewMatrix,!1,f._modelViewMatrixArray)),j=f.map.image.width/(f.scaleByViewport?ya:1),k[0]=j*i*f.scale.x,k[1]=j*f.scale.y,d.uniform2f(h.uvScale,f.uvScale.x,f.uvScale.y),d.uniform2f(h.uvOffset,f.uvOffset.x,f.uvOffset.y),d.uniform2f(h.alignment,f.alignment.x,f.alignment.y),d.uniform1f(h.opacity,f.opacity),d.uniform3f(h.color,f.color.r,f.color.g,f.color.b),d.uniform1f(h.rotation,f.rotation),d.uniform2fv(h.scale,k),
f.mergeWith3D&&!m?(d.enable(d.DEPTH_TEST),m=!0):!f.mergeWith3D&&m&&(d.disable(d.DEPTH_TEST),m=!1),N(f.blending),z(f.map,0),d.drawElements(d.TRIANGLES,6,d.UNSIGNED_SHORT,0));d.enable(d.CULL_FACE);d.enable(d.DEPTH_TEST);d.depthMask(O)}function B(a,b,d){a._modelViewMatrix.multiplyToArray(b.matrixWorldInverse,a.matrixWorld,a._modelViewMatrixArray);d&&THREE.Matrix4.makeInvert3x3(a._modelViewMatrix).transposeIntoArray(a._normalMatrixArray)}function va(a){for(var b in a.attributes)if(a.attributes[b].needsUpdate)return!0;
return!1}function wa(a){for(var b in a.attributes)a.attributes[b].needsUpdate=!1}function pa(a,b){for(var d=a.length-1;d>=0;d--)a[d].object===b&&a.splice(d,1)}function qa(a,b,d){a.push({buffer:b,object:d,opaque:null,transparent:null})}function N(a){if(a!==ka){switch(a){case THREE.AdditiveBlending:d.blendEquation(d.FUNC_ADD);d.blendFunc(d.SRC_ALPHA,d.ONE);break;case THREE.SubtractiveBlending:d.blendEquation(d.FUNC_ADD);d.blendFunc(d.ZERO,d.ONE_MINUS_SRC_COLOR);break;case THREE.MultiplyBlending:d.blendEquation(d.FUNC_ADD);
d.blendFunc(d.ZERO,d.SRC_COLOR);break;default:d.blendEquationSeparate(d.FUNC_ADD,d.FUNC_ADD),d.blendFuncSeparate(d.SRC_ALPHA,d.ONE_MINUS_SRC_ALPHA,d.ONE,d.ONE_MINUS_SRC_ALPHA)}ka=a}}function F(a,b,c){(c.width&c.width-1)===0&&(c.height&c.height-1)===0?(d.texParameteri(a,d.TEXTURE_WRAP_S,Q(b.wrapS)),d.texParameteri(a,d.TEXTURE_WRAP_T,Q(b.wrapT)),d.texParameteri(a,d.TEXTURE_MAG_FILTER,Q(b.magFilter)),d.texParameteri(a,d.TEXTURE_MIN_FILTER,Q(b.minFilter)),d.generateMipmap(a)):(d.texParameteri(a,d.TEXTURE_WRAP_S,
d.CLAMP_TO_EDGE),d.texParameteri(a,d.TEXTURE_WRAP_T,d.CLAMP_TO_EDGE),d.texParameteri(a,d.TEXTURE_MAG_FILTER,xa(b.magFilter)),d.texParameteri(a,d.TEXTURE_MIN_FILTER,xa(b.minFilter)))}function z(a,b){if(a.needsUpdate){if(!a.__webglInit)a.__webglInit=!0,a.__webglTexture=d.createTexture(),G.info.memory.textures++;d.activeTexture(d.TEXTURE0+b);d.bindTexture(d.TEXTURE_2D,a.__webglTexture);a instanceof THREE.DataTexture?d.texImage2D(d.TEXTURE_2D,0,Q(a.format),a.image.width,a.image.height,0,Q(a.format),d.UNSIGNED_BYTE,
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d.DEPTH_STENCIL,b.width,b.height),d.framebufferRenderbuffer(d.FRAMEBUFFER,d.DEPTH_STENCIL_ATTACHMENT,d.RENDERBUFFER,a)):d.renderbufferStorage(d.RENDERBUFFER,d.RGBA4,b.width,b.height)}function U(a){var b=a instanceof THREE.WebGLRenderTargetCube;if(a&&!a.__webglFramebuffer){if(a.depthBuffer===void 0)a.depthBuffer=!0;if(a.stencilBuffer===void 0)a.stencilBuffer=!0;a.__webglTexture=d.createTexture();if(b){a.__webglFramebuffer=[];a.__webglRenderbuffer=[];d.bindTexture(d.TEXTURE_CUBE_MAP,a.__webglTexture);
F(d.TEXTURE_CUBE_MAP,a,a);for(var c=0;c<6;c++){a.__webglFramebuffer[c]=d.createFramebuffer();a.__webglRenderbuffer[c]=d.createRenderbuffer();d.texImage2D(d.TEXTURE_CUBE_MAP_POSITIVE_X+c,0,Q(a.format),a.width,a.height,0,Q(a.format),Q(a.type),null);var e=a,f=d.TEXTURE_CUBE_MAP_POSITIVE_X+c;d.bindFramebuffer(d.FRAMEBUFFER,a.__webglFramebuffer[c]);d.framebufferTexture2D(d.FRAMEBUFFER,d.COLOR_ATTACHMENT0,f,e.__webglTexture,0);W(a.__webglRenderbuffer[c],a)}}else a.__webglFramebuffer=d.createFramebuffer(),
a.__webglRenderbuffer=d.createRenderbuffer(),d.bindTexture(d.TEXTURE_2D,a.__webglTexture),F(d.TEXTURE_2D,a,a),d.texImage2D(d.TEXTURE_2D,0,Q(a.format),a.width,a.height,0,Q(a.format),Q(a.type),null),c=d.TEXTURE_2D,d.bindFramebuffer(d.FRAMEBUFFER,a.__webglFramebuffer),d.framebufferTexture2D(d.FRAMEBUFFER,d.COLOR_ATTACHMENT0,c,a.__webglTexture,0),d.bindRenderbuffer(d.RENDERBUFFER,a.__webglRenderbuffer),W(a.__webglRenderbuffer,a);b?d.bindTexture(d.TEXTURE_CUBE_MAP,null):d.bindTexture(d.TEXTURE_2D,null);
d.bindRenderbuffer(d.RENDERBUFFER,null);d.bindFramebuffer(d.FRAMEBUFFER,null)}a?(b=b?a.__webglFramebuffer[a.activeCubeFace]:a.__webglFramebuffer,c=a.width,a=a.height,f=e=0):(b=null,c=Ca,a=ya,e=Ha,f=Aa);b!==ua&&(d.bindFramebuffer(d.FRAMEBUFFER,b),d.viewport(e,f,c,a),ua=b)}function ja(a){a instanceof THREE.WebGLRenderTargetCube?(d.bindTexture(d.TEXTURE_CUBE_MAP,a.__webglTexture),d.generateMipmap(d.TEXTURE_CUBE_MAP),d.bindTexture(d.TEXTURE_CUBE_MAP,null)):(d.bindTexture(d.TEXTURE_2D,a.__webglTexture),
d.generateMipmap(d.TEXTURE_2D),d.bindTexture(d.TEXTURE_2D,null))}function $(a,b){var c;a==="fragment"?c=d.createShader(d.FRAGMENT_SHADER):a==="vertex"&&(c=d.createShader(d.VERTEX_SHADER));d.shaderSource(c,b);d.compileShader(c);if(!d.getShaderParameter(c,d.COMPILE_STATUS))return console.error(d.getShaderInfoLog(c)),console.error(b),null;return c}function xa(a){switch(a){case THREE.NearestFilter:case THREE.NearestMipMapNearestFilter:case THREE.NearestMipMapLinearFilter:return d.NEAREST;default:return d.LINEAR}}
function Q(a){switch(a){case THREE.RepeatWrapping:return d.REPEAT;case THREE.ClampToEdgeWrapping:return d.CLAMP_TO_EDGE;case THREE.MirroredRepeatWrapping:return d.MIRRORED_REPEAT;case THREE.NearestFilter:return d.NEAREST;case THREE.NearestMipMapNearestFilter:return d.NEAREST_MIPMAP_NEAREST;case THREE.NearestMipMapLinearFilter:return d.NEAREST_MIPMAP_LINEAR;case THREE.LinearFilter:return d.LINEAR;case THREE.LinearMipMapNearestFilter:return d.LINEAR_MIPMAP_NEAREST;case THREE.LinearMipMapLinearFilter:return d.LINEAR_MIPMAP_LINEAR;
case THREE.ByteType:return d.BYTE;case THREE.UnsignedByteType:return d.UNSIGNED_BYTE;case THREE.ShortType:return d.SHORT;case THREE.UnsignedShortType:return d.UNSIGNED_SHORT;case THREE.IntType:return d.INT;case THREE.UnsignedShortType:return d.UNSIGNED_INT;case THREE.FloatType:return d.FLOAT;case THREE.AlphaFormat:return d.ALPHA;case THREE.RGBFormat:return d.RGB;case THREE.RGBAFormat:return d.RGBA;case THREE.LuminanceFormat:return d.LUMINANCE;case THREE.LuminanceAlphaFormat:return d.LUMINANCE_ALPHA}return 0}
var G=this,d,ta=[],Wa=null,ua=null,J=-1,R=null,S=0,T=null,X=null,ka=null,aa=null,O=null,za=null,La=null,Ra=null,Ha=0,Aa=0,Ca=0,ya=0,ha=[new THREE.Vector4,new THREE.Vector4,new THREE.Vector4,new THREE.Vector4,new THREE.Vector4,new THREE.Vector4],Da=new THREE.Matrix4,Ta=new Float32Array(16),Ua=new Float32Array(16),Ja=new THREE.Vector4,Ya={ambient:[0,0,0],directional:{length:0,colors:[],positions:[]},point:{length:0,colors:[],positions:[],distances:[]}},a=a||{},Ba=a.canvas!==void 0?a.canvas:document.createElement("canvas"),
I=a.stencil!==void 0?a.stencil:!0,cb=a.preserveDrawingBuffer!==void 0?a.preserveDrawingBuffer:!1,db=a.antialias!==void 0?a.antialias:!1,Y=a.clearColor!==void 0?new THREE.Color(a.clearColor):new THREE.Color(0),Fa=a.clearAlpha!==void 0?a.clearAlpha:0,Xa=a.maxLights!==void 0?a.maxLights:4;this.info={memory:{programs:0,geometries:0,textures:0},render:{calls:0,vertices:0,faces:0}};this.maxMorphTargets=8;this.domElement=Ba;this.sortObjects=this.autoClearStencil=this.autoClearDepth=this.autoClearColor=this.autoClear=
!0;this.physicallyBasedShading=this.gammaOutput=this.gammaInput=!1;this.shadowMapBias=0.0039;this.shadowMapDarkness=0.5;this.shadowMapHeight=this.shadowMapWidth=512;this.shadowCameraNear=1;this.shadowCameraFar=5E3;this.shadowCameraFov=50;this.shadowMap=[];this.shadowMapEnabled=!1;this.shadowMapSoft=this.shadowMapAutoUpdate=!0;var ra,Sa=[],a=THREE.ShaderLib.depthRGBA,ab=THREE.UniformsUtils.clone(a.uniforms),Va=new THREE.ShaderMaterial({fragmentShader:a.fragmentShader,vertexShader:a.vertexShader,uniforms:ab}),
Za=new THREE.ShaderMaterial({fragmentShader:a.fragmentShader,vertexShader:a.vertexShader,uniforms:ab,morphTargets:!0});Va._shadowPass=!0;Za._shadowPass=!0;try{if(!(d=Ba.getContext("experimental-webgl",{antialias:db,stencil:I,preserveDrawingBuffer:cb})))throw"Error creating WebGL context.";console.log(navigator.userAgent+" | "+d.getParameter(d.VERSION)+" | "+d.getParameter(d.VENDOR)+" | "+d.getParameter(d.RENDERER)+" | "+d.getParameter(d.SHADING_LANGUAGE_VERSION))}catch(eb){console.error(eb)}d.clearColor(0,
0,0,1);d.clearDepth(1);d.clearStencil(0);d.enable(d.DEPTH_TEST);d.depthFunc(d.LEQUAL);d.frontFace(d.CCW);d.cullFace(d.BACK);d.enable(d.CULL_FACE);d.enable(d.BLEND);d.blendEquation(d.FUNC_ADD);d.blendFunc(d.SRC_ALPHA,d.ONE_MINUS_SRC_ALPHA);d.clearColor(Y.r,Y.g,Y.b,Fa);this.context=d;var bb=d.getParameter(d.MAX_VERTEX_TEXTURE_IMAGE_UNITS)>0,q={};q.vertices=new Float32Array(16);q.faces=new Uint16Array(6);I=0;q.vertices[I++]=-1;q.vertices[I++]=-1;q.vertices[I++]=0;q.vertices[I++]=1;q.vertices[I++]=1;
q.vertices[I++]=-1;q.vertices[I++]=1;q.vertices[I++]=1;q.vertices[I++]=1;q.vertices[I++]=1;q.vertices[I++]=1;q.vertices[I++]=0;q.vertices[I++]=-1;q.vertices[I++]=1;q.vertices[I++]=0;I=q.vertices[I++]=0;q.faces[I++]=0;q.faces[I++]=1;q.faces[I++]=2;q.faces[I++]=0;q.faces[I++]=2;q.faces[I++]=3;q.vertexBuffer=d.createBuffer();q.elementBuffer=d.createBuffer();d.bindBuffer(d.ARRAY_BUFFER,q.vertexBuffer);d.bufferData(d.ARRAY_BUFFER,q.vertices,d.STATIC_DRAW);d.bindBuffer(d.ELEMENT_ARRAY_BUFFER,q.elementBuffer);
d.bufferData(d.ELEMENT_ARRAY_BUFFER,q.faces,d.STATIC_DRAW);q.program=d.createProgram();d.attachShader(q.program,$("fragment",THREE.ShaderLib.sprite.fragmentShader));d.attachShader(q.program,$("vertex",THREE.ShaderLib.sprite.vertexShader));d.linkProgram(q.program);q.attributes={};q.uniforms={};q.attributes.position=d.getAttribLocation(q.program,"position");q.attributes.uv=d.getAttribLocation(q.program,"uv");q.uniforms.uvOffset=d.getUniformLocation(q.program,"uvOffset");q.uniforms.uvScale=d.getUniformLocation(q.program,
"uvScale");q.uniforms.rotation=d.getUniformLocation(q.program,"rotation");q.uniforms.scale=d.getUniformLocation(q.program,"scale");q.uniforms.alignment=d.getUniformLocation(q.program,"alignment");q.uniforms.color=d.getUniformLocation(q.program,"color");q.uniforms.map=d.getUniformLocation(q.program,"map");q.uniforms.opacity=d.getUniformLocation(q.program,"opacity");q.uniforms.useScreenCoordinates=d.getUniformLocation(q.program,"useScreenCoordinates");q.uniforms.affectedByDistance=d.getUniformLocation(q.program,
"affectedByDistance");q.uniforms.screenPosition=d.getUniformLocation(q.program,"screenPosition");q.uniforms.modelViewMatrix=d.getUniformLocation(q.program,"modelViewMatrix");q.uniforms.projectionMatrix=d.getUniformLocation(q.program,"projectionMatrix");var $a=!1;this.setSize=function(a,b){Ba.width=a;Ba.height=b;this.setViewport(0,0,Ba.width,Ba.height)};this.setViewport=function(a,b,c,e){Ha=a;Aa=b;Ca=c;ya=e;d.viewport(Ha,Aa,Ca,ya)};this.setScissor=function(a,b,c,e){d.scissor(a,b,c,e)};this.enableScissorTest=
function(a){a?d.enable(d.SCISSOR_TEST):d.disable(d.SCISSOR_TEST)};this.setClearColorHex=function(a,b){Y.setHex(a);Fa=b;d.clearColor(Y.r,Y.g,Y.b,Fa)};this.setClearColor=function(a,b){Y.copy(a);Fa=b;d.clearColor(Y.r,Y.g,Y.b,Fa)};this.getClearColor=function(){return Y};this.getClearAlpha=function(){return Fa};this.clear=function(a,b,c){var e=0;if(a===void 0||a)e|=d.COLOR_BUFFER_BIT;if(b===void 0||b)e|=d.DEPTH_BUFFER_BIT;if(c===void 0||c)e|=d.STENCIL_BUFFER_BIT;d.clear(e)};this.getContext=function(){return d};
this.deallocateObject=function(a){if(a.__webglInit)if(a.__webglInit=!1,delete a._modelViewMatrix,delete a._normalMatrixArray,delete a._modelViewMatrixArray,delete a._objectMatrixArray,a instanceof THREE.Mesh)for(g in a.geometry.geometryGroups){var b=a.geometry.geometryGroups[g];d.deleteBuffer(b.__webglVertexBuffer);d.deleteBuffer(b.__webglNormalBuffer);d.deleteBuffer(b.__webglTangentBuffer);d.deleteBuffer(b.__webglColorBuffer);d.deleteBuffer(b.__webglUVBuffer);d.deleteBuffer(b.__webglUV2Buffer);d.deleteBuffer(b.__webglSkinVertexABuffer);
d.deleteBuffer(b.__webglSkinVertexBBuffer);d.deleteBuffer(b.__webglSkinIndicesBuffer);d.deleteBuffer(b.__webglSkinWeightsBuffer);d.deleteBuffer(b.__webglFaceBuffer);d.deleteBuffer(b.__webglLineBuffer);if(b.numMorphTargets)for(var c=0,e=b.numMorphTargets;c<e;c++)d.deleteBuffer(b.__webglMorphTargetsBuffers[c]);G.info.memory.geometries--}else if(a instanceof THREE.Ribbon)a=a.geometry,d.deleteBuffer(a.__webglVertexBuffer),d.deleteBuffer(a.__webglColorBuffer),G.info.memory.geometries--;else if(a instanceof
THREE.Line)a=a.geometry,d.deleteBuffer(a.__webglVertexBuffer),d.deleteBuffer(a.__webglColorBuffer),G.info.memory.geometries--;else if(a instanceof THREE.ParticleSystem)a=a.geometry,d.deleteBuffer(a.__webglVertexBuffer),d.deleteBuffer(a.__webglColorBuffer),G.info.memory.geometries--};this.deallocateTexture=function(a){if(a.__webglInit)a.__webglInit=!1,d.deleteTexture(a.__webglTexture),G.info.memory.textures--};this.initMaterial=function(a,b,c,e){var f,h,i,j;a instanceof THREE.MeshDepthMaterial?j="depth":
a instanceof THREE.MeshNormalMaterial?j="normal":a instanceof THREE.MeshBasicMaterial?j="basic":a instanceof THREE.MeshLambertMaterial?j="lambert":a instanceof THREE.MeshPhongMaterial?j="phong":a instanceof THREE.LineBasicMaterial?j="basic":a instanceof THREE.ParticleBasicMaterial&&(j="particle_basic");if(j){var k=THREE.ShaderLib[j];a.uniforms=THREE.UniformsUtils.clone(k.uniforms);a.vertexShader=k.vertexShader;a.fragmentShader=k.fragmentShader}var r,o,m;r=m=k=0;for(o=b.length;r<o;r++)i=b[r],i instanceof
THREE.SpotLight&&m++,i instanceof THREE.DirectionalLight&&m++,i instanceof THREE.PointLight&&k++;k+m<=Xa?r=m:(r=Math.ceil(Xa*m/(k+m)),k=Xa-r);i={directional:r,point:k};k=m=0;for(r=b.length;k<r;k++)o=b[k],o instanceof THREE.SpotLight&&o.castShadow&&m++;var p=50;if(e!==void 0&&e instanceof THREE.SkinnedMesh)p=e.bones.length;var l;a:{r=a.fragmentShader;o=a.vertexShader;var k=a.uniforms,b=a.attributes,c={map:!!a.map,envMap:!!a.envMap,lightMap:!!a.lightMap,vertexColors:a.vertexColors,fog:c,useFog:a.fog,
sizeAttenuation:a.sizeAttenuation,skinning:a.skinning,morphTargets:a.morphTargets,maxMorphTargets:this.maxMorphTargets,maxDirLights:i.directional,maxPointLights:i.point,maxBones:p,shadowMapEnabled:this.shadowMapEnabled&&e.receiveShadow,shadowMapSoft:this.shadowMapSoft,shadowMapWidth:this.shadowMapWidth,shadowMapHeight:this.shadowMapHeight,maxShadows:m,alphaTest:a.alphaTest,metal:a.metal,perPixel:a.perPixel},t,e=[];j?e.push(j):(e.push(r),e.push(o));for(t in c)e.push(t),e.push(c[t]);j=e.join();t=0;
for(e=ta.length;t<e;t++)if(ta[t].code===j){l=ta[t].program;break a}t=d.createProgram();e=[bb?"#define VERTEX_TEXTURES":"",G.gammaInput?"#define GAMMA_INPUT":"",G.gammaOutput?"#define GAMMA_OUTPUT":"",G.physicallyBasedShading?"#define PHYSICALLY_BASED_SHADING":"","#define MAX_DIR_LIGHTS "+c.maxDirLights,"#define MAX_POINT_LIGHTS "+c.maxPointLights,"#define MAX_SHADOWS "+c.maxShadows,"#define MAX_BONES "+c.maxBones,c.map?"#define USE_MAP":"",c.envMap?"#define USE_ENVMAP":"",c.lightMap?"#define USE_LIGHTMAP":
"",c.vertexColors?"#define USE_COLOR":"",c.skinning?"#define USE_SKINNING":"",c.morphTargets?"#define USE_MORPHTARGETS":"",c.shadowMapEnabled?"#define USE_SHADOWMAP":"",c.shadowMapSoft?"#define SHADOWMAP_SOFT":"",c.sizeAttenuation?"#define USE_SIZEATTENUATION":"","uniform mat4 objectMatrix;\nuniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform mat4 viewMatrix;\nuniform mat3 normalMatrix;\nuniform vec3 cameraPosition;\nuniform mat4 cameraInverseMatrix;\nattribute vec3 position;\nattribute vec3 normal;\nattribute vec2 uv;\nattribute vec2 uv2;\n#ifdef USE_COLOR\nattribute vec3 color;\n#endif\n#ifdef USE_MORPHTARGETS\nattribute vec3 morphTarget0;\nattribute vec3 morphTarget1;\nattribute vec3 morphTarget2;\nattribute vec3 morphTarget3;\nattribute vec3 morphTarget4;\nattribute vec3 morphTarget5;\nattribute vec3 morphTarget6;\nattribute vec3 morphTarget7;\n#endif\n#ifdef USE_SKINNING\nattribute vec4 skinVertexA;\nattribute vec4 skinVertexB;\nattribute vec4 skinIndex;\nattribute vec4 skinWeight;\n#endif\n"].join("\n");
i=["#ifdef GL_ES\nprecision highp float;\n#endif","#define MAX_DIR_LIGHTS "+c.maxDirLights,"#define MAX_POINT_LIGHTS "+c.maxPointLights,"#define MAX_SHADOWS "+c.maxShadows,c.alphaTest?"#define ALPHATEST "+c.alphaTest:"",G.gammaInput?"#define GAMMA_INPUT":"",G.gammaOutput?"#define GAMMA_OUTPUT":"",G.physicallyBasedShading?"#define PHYSICALLY_BASED_SHADING":"",c.useFog&&c.fog?"#define USE_FOG":"",c.useFog&&c.fog instanceof THREE.FogExp2?"#define FOG_EXP2":"",c.map?"#define USE_MAP":"",c.envMap?"#define USE_ENVMAP":
"",c.lightMap?"#define USE_LIGHTMAP":"",c.vertexColors?"#define USE_COLOR":"",c.metal?"#define METAL":"",c.perPixel?"#define PHONG_PER_PIXEL":"",c.shadowMapEnabled?"#define USE_SHADOWMAP":"",c.shadowMapSoft?"#define SHADOWMAP_SOFT":"",c.shadowMapSoft?"#define SHADOWMAP_WIDTH "+c.shadowMapWidth.toFixed(1):"",c.shadowMapSoft?"#define SHADOWMAP_HEIGHT "+c.shadowMapHeight.toFixed(1):"","uniform mat4 viewMatrix;\nuniform vec3 cameraPosition;\n"].join("\n");d.attachShader(t,$("fragment",i+r));d.attachShader(t,
$("vertex",e+o));d.linkProgram(t);d.getProgramParameter(t,d.LINK_STATUS)||console.error("Could not initialise shader\nVALIDATE_STATUS: "+d.getProgramParameter(t,d.VALIDATE_STATUS)+", gl error ["+d.getError()+"]");t.uniforms={};t.attributes={};var q,e=["viewMatrix","modelViewMatrix","projectionMatrix","normalMatrix","objectMatrix","cameraPosition","cameraInverseMatrix","boneGlobalMatrices","morphTargetInfluences"];for(q in k)e.push(q);q=e;e=0;for(k=q.length;e<k;e++)r=q[e],t.uniforms[r]=d.getUniformLocation(t,
r);e=["position","normal","uv","uv2","tangent","color","skinVertexA","skinVertexB","skinIndex","skinWeight"];for(q=0;q<c.maxMorphTargets;q++)e.push("morphTarget"+q);for(l in b)e.push(l);l=e;q=0;for(b=l.length;q<b;q++)c=l[q],t.attributes[c]=d.getAttribLocation(t,c);t.id=ta.length;ta.push({program:t,code:j});G.info.memory.programs=ta.length;l=t}a.program=l;l=a.program.attributes;l.position>=0&&d.enableVertexAttribArray(l.position);l.color>=0&&d.enableVertexAttribArray(l.color);l.normal>=0&&d.enableVertexAttribArray(l.normal);
l.tangent>=0&&d.enableVertexAttribArray(l.tangent);a.skinning&&l.skinVertexA>=0&&l.skinVertexB>=0&&l.skinIndex>=0&&l.skinWeight>=0&&(d.enableVertexAttribArray(l.skinVertexA),d.enableVertexAttribArray(l.skinVertexB),d.enableVertexAttribArray(l.skinIndex),d.enableVertexAttribArray(l.skinWeight));if(a.attributes)for(h in a.attributes)l[h]!==void 0&&l[h]>=0&&d.enableVertexAttribArray(l[h]);if(a.morphTargets)for(h=a.numSupportedMorphTargets=0;h<this.maxMorphTargets;h++)q="morphTarget"+h,l[q]>=0&&(d.enableVertexAttribArray(l[q]),
a.numSupportedMorphTargets++);a.uniformsList=[];for(f in a.uniforms)a.uniformsList.push([a.uniforms[f],f])};this.clearTarget=function(a,b,c,d){U(a);this.clear(b,c,d)};this.updateShadowMap=function(a,b){C(a,b)};this.render=function(a,b,c,q){var Ia,K,Ea,u,v,r,z,Pa=a.lights,Qa=a.fog;J=-1;this.shadowMapEnabled&&this.shadowMapAutoUpdate&&C(a,b);G.info.render.calls=0;G.info.render.vertices=0;G.info.render.faces=0;if(b.matrixAutoUpdate){for(Ea=b;Ea.parent;)Ea=Ea.parent;Ea.update(void 0,!0)}a.update(void 0,
!1,b);b.matrixWorldInverse.flattenToArray(Ua);b.projectionMatrix.flattenToArray(Ta);Da.multiply(b.projectionMatrix,b.matrixWorldInverse);m(Da);this.initWebGLObjects(a);U(c);(this.autoClear||q)&&this.clear(this.autoClearColor,this.autoClearDepth,this.autoClearStencil);Ea=a.__webglObjects.length;for(q=0;q<Ea;q++)if(v=a.__webglObjects[q],r=v.object,r.visible)if(!(r instanceof THREE.Mesh)||!r.frustumCulled||p(r)){if(r.matrixWorld.flattenToArray(r._objectMatrixArray),B(r,b,!0),t(v),v.render=!0,this.sortObjects)v.object.renderDepth?
v.z=v.object.renderDepth:(Ja.copy(r.position),Da.multiplyVector3(Ja),v.z=Ja.z)}else v.render=!1;else v.render=!1;this.sortObjects&&a.__webglObjects.sort(A);u=a.__webglObjectsImmediate.length;for(q=0;q<u;q++)v=a.__webglObjectsImmediate[q],r=v.object,r.visible&&(r.matrixAutoUpdate&&r.matrixWorld.flattenToArray(r._objectMatrixArray),B(r,b,!0),l(v));if(a.overrideMaterial){j(a.overrideMaterial.depthTest);N(a.overrideMaterial.blending);for(q=0;q<Ea;q++)if(v=a.__webglObjects[q],v.render)r=v.object,z=v.buffer,
i(r),f(b,Pa,Qa,a.overrideMaterial,z,r);for(q=0;q<u;q++)v=a.__webglObjectsImmediate[q],r=v.object,r.visible&&(R=-1,i(r),Ia=e(b,Pa,Qa,a.overrideMaterial,r),r.immediateRenderCallback?r.immediateRenderCallback(Ia,d,ha):r.render(function(b){h(b,Ia,a.overrideMaterial.shading)}))}else{N(THREE.NormalBlending);for(q=Ea-1;q>=0;q--)if(v=a.__webglObjects[q],v.render&&(r=v.object,z=v.buffer,K=v.opaque))i(r),j(K.depthTest),o(K.depthWrite),k(K.polygonOffset,K.polygonOffsetFactor,K.polygonOffsetUnits),f(b,Pa,Qa,
K,z,r);for(q=0;q<u;q++)if(v=a.__webglObjectsImmediate[q],r=v.object,r.visible&&(R=-1,K=v.opaque))i(r),j(K.depthTest),o(K.depthWrite),k(K.polygonOffset,K.polygonOffsetFactor,K.polygonOffsetUnits),Ia=e(b,Pa,Qa,K,r),r.immediateRenderCallback?r.immediateRenderCallback(Ia,d,ha):r.render(function(a){h(a,Ia,K.shading)});for(q=0;q<Ea;q++)if(v=a.__webglObjects[q],v.render&&(r=v.object,z=v.buffer,K=v.transparent))i(r),N(K.blending),j(K.depthTest),o(K.depthWrite),k(K.polygonOffset,K.polygonOffsetFactor,K.polygonOffsetUnits),
f(b,Pa,Qa,K,z,r);for(q=0;q<u;q++)if(v=a.__webglObjectsImmediate[q],r=v.object,r.visible&&(R=-1,K=v.transparent))i(r),N(K.blending),j(K.depthTest),o(K.depthWrite),k(K.polygonOffset,K.polygonOffsetFactor,K.polygonOffsetUnits),Ia=e(b,Pa,Qa,K,r),r.immediateRenderCallback?r.immediateRenderCallback(Ia,d,ha):r.render(function(a){h(a,Ia,K.shading)})}a.__webglSprites.length&&E(a,b);c&&c.minFilter!==THREE.NearestFilter&&c.minFilter!==THREE.LinearFilter&&ja(c)};this.initWebGLObjects=function(a){if(!a.__webglObjects)a.__webglObjects=
[],a.__webglObjectsImmediate=[],a.__webglSprites=[];for(;a.__objectsAdded.length;){var e=a.__objectsAdded[0],f=a,h=void 0,i=void 0,j=void 0;if(!e.__webglInit)if(e.__webglInit=!0,e._modelViewMatrix=new THREE.Matrix4,e._normalMatrixArray=new Float32Array(9),e._modelViewMatrixArray=new Float32Array(16),e._objectMatrixArray=new Float32Array(16),e.matrixWorld.flattenToArray(e._objectMatrixArray),e instanceof THREE.Mesh){i=e.geometry;if(i.geometryGroups===void 0){var j=i,k=void 0,o=void 0,m=void 0,r=void 0,
l=m=void 0,p=void 0,q={},t=j.morphTargets.length;j.geometryGroups={};k=0;for(o=j.faces.length;k<o;k++)m=j.faces[k],r=m.materialIndex,l=r!==void 0?r:-1,q[l]===void 0&&(q[l]={hash:l,counter:0}),p=q[l].hash+"_"+q[l].counter,j.geometryGroups[p]===void 0&&(j.geometryGroups[p]={faces:[],materialIndex:r,vertices:0,numMorphTargets:t}),m=m instanceof THREE.Face3?3:4,j.geometryGroups[p].vertices+m>65535&&(q[l].counter+=1,p=q[l].hash+"_"+q[l].counter,j.geometryGroups[p]===void 0&&(j.geometryGroups[p]={faces:[],
materialIndex:r,vertices:0,numMorphTargets:t})),j.geometryGroups[p].faces.push(k),j.geometryGroups[p].vertices+=m;j.geometryGroupsList=[];k=void 0;for(k in j.geometryGroups)j.geometryGroups[k].id=S++,j.geometryGroupsList.push(j.geometryGroups[k])}for(h in i.geometryGroups)if(j=i.geometryGroups[h],!j.__webglVertexBuffer){k=j;k.__webglVertexBuffer=d.createBuffer();k.__webglNormalBuffer=d.createBuffer();k.__webglTangentBuffer=d.createBuffer();k.__webglColorBuffer=d.createBuffer();k.__webglUVBuffer=d.createBuffer();
k.__webglUV2Buffer=d.createBuffer();k.__webglSkinVertexABuffer=d.createBuffer();k.__webglSkinVertexBBuffer=d.createBuffer();k.__webglSkinIndicesBuffer=d.createBuffer();k.__webglSkinWeightsBuffer=d.createBuffer();k.__webglFaceBuffer=d.createBuffer();k.__webglLineBuffer=d.createBuffer();if(k.numMorphTargets){r=o=void 0;k.__webglMorphTargetsBuffers=[];o=0;for(r=k.numMorphTargets;o<r;o++)k.__webglMorphTargetsBuffers.push(d.createBuffer())}G.info.memory.geometries++;for(var r=e,z=m=q=void 0,l=z=t=z=void 0,
p=l=k=0,A=m=void 0,C=void 0,m=o=t=q=void 0,t=r.geometry,A=t.faces,C=j.faces,q=0,m=C.length;q<m;q++)z=C[q],z=A[z],z instanceof THREE.Face3?(k+=3,l+=1,p+=3):z instanceof THREE.Face4&&(k+=4,l+=2,p+=4);q=b(r,j);m=q.map||q.lightMap||q instanceof THREE.ShaderMaterial?!0:!1;C=q instanceof THREE.MeshBasicMaterial&&!q.envMap||q instanceof THREE.MeshDepthMaterial?!1:q&&q.shading!==void 0&&q.shading===THREE.SmoothShading?THREE.SmoothShading:THREE.FlatShading;A=q.vertexColors?q.vertexColors:!1;j.__vertexArray=
new Float32Array(k*3);if(C)j.__normalArray=new Float32Array(k*3);if(t.hasTangents)j.__tangentArray=new Float32Array(k*4);if(A)j.__colorArray=new Float32Array(k*3);if(m){if(t.faceUvs.length>0||t.faceVertexUvs.length>0)j.__uvArray=new Float32Array(k*2);if(t.faceUvs.length>1||t.faceVertexUvs.length>1)j.__uv2Array=new Float32Array(k*2)}if(r.geometry.skinWeights.length&&r.geometry.skinIndices.length)j.__skinVertexAArray=new Float32Array(k*4),j.__skinVertexBArray=new Float32Array(k*4),j.__skinIndexArray=
new Float32Array(k*4),j.__skinWeightArray=new Float32Array(k*4);j.__faceArray=new Uint16Array(l*3);j.__lineArray=new Uint16Array(p*2);if(j.numMorphTargets){j.__morphTargetsArrays=[];t=0;for(z=j.numMorphTargets;t<z;t++)j.__morphTargetsArrays.push(new Float32Array(k*3))}j.__needsSmoothNormals=C===THREE.SmoothShading;j.__uvType=m;j.__vertexColorType=A;j.__normalType=C;j.__webglFaceCount=l*3;j.__webglLineCount=p*2;if(q.attributes){if(j.__webglCustomAttributesList===void 0)j.__webglCustomAttributesList=
[];r=void 0;for(r in q.attributes){m=q.attributes[r];t={};for(o in m)t[o]=m[o];if(!t.__webglInitialized||t.createUniqueBuffers)t.__webglInitialized=!0,l=1,t.type==="v2"?l=2:t.type==="v3"?l=3:t.type==="v4"?l=4:t.type==="c"&&(l=3),t.size=l,t.array=new Float32Array(k*l),t.buffer=d.createBuffer(),t.buffer.belongsToAttribute=r,m.needsUpdate=!0,t.__original=m;j.__webglCustomAttributesList.push(t)}}j.__inittedArrays=!0;i.__dirtyVertices=!0;i.__dirtyMorphTargets=!0;i.__dirtyElements=!0;i.__dirtyUvs=!0;i.__dirtyNormals=
!0;i.__dirtyTangents=!0;i.__dirtyColors=!0}}else if(e instanceof THREE.Ribbon){if(i=e.geometry,!i.__webglVertexBuffer)j=i,j.__webglVertexBuffer=d.createBuffer(),j.__webglColorBuffer=d.createBuffer(),G.info.memory.geometries++,j=i,k=j.vertices.length,j.__vertexArray=new Float32Array(k*3),j.__colorArray=new Float32Array(k*3),j.__webglVertexCount=k,i.__dirtyVertices=!0,i.__dirtyColors=!0}else if(e instanceof THREE.Line){if(i=e.geometry,!i.__webglVertexBuffer)j=i,j.__webglVertexBuffer=d.createBuffer(),
j.__webglColorBuffer=d.createBuffer(),G.info.memory.geometries++,j=i,k=j.vertices.length,j.__vertexArray=new Float32Array(k*3),j.__colorArray=new Float32Array(k*3),j.__webglLineCount=k,i.__dirtyVertices=!0,i.__dirtyColors=!0}else if(e instanceof THREE.ParticleSystem&&(i=e.geometry,!i.__webglVertexBuffer)){j=i;j.__webglVertexBuffer=d.createBuffer();j.__webglColorBuffer=d.createBuffer();G.info.geometries++;j=i;o=e;k=j.vertices.length;j.__vertexArray=new Float32Array(k*3);j.__colorArray=new Float32Array(k*
3);j.__sortArray=[];j.__webglParticleCount=k;o=o.material;if(o.attributes){if(j.__webglCustomAttributesList===void 0)j.__webglCustomAttributesList=[];r=void 0;for(r in o.attributes){originalAttribute=o.attributes[r];attribute={};for(property in originalAttribute)attribute[property]=originalAttribute[property];if(!attribute.__webglInitialized||attribute.createUniqueBuffers)attribute.__webglInitialized=!0,size=1,attribute.type==="v2"?size=2:attribute.type==="v3"?size=3:attribute.type==="v4"?size=4:
attribute.type==="c"&&(size=3),attribute.size=size,attribute.array=new Float32Array(k*size),attribute.buffer=d.createBuffer(),attribute.buffer.belongsToAttribute=r,originalAttribute.needsUpdate=!0,attribute.__original=originalAttribute;j.__webglCustomAttributesList.push(attribute)}}i.__dirtyVertices=!0;i.__dirtyColors=!0}if(!e.__webglActive){if(e instanceof THREE.Mesh)for(h in i=e.geometry,i.geometryGroups)j=i.geometryGroups[h],qa(f.__webglObjects,j,e);else e instanceof THREE.Ribbon||e instanceof
THREE.Line||e instanceof THREE.ParticleSystem?(i=e.geometry,qa(f.__webglObjects,i,e)):THREE.MarchingCubes!==void 0&&e instanceof THREE.MarchingCubes||e.immediateRenderCallback?f.__webglObjectsImmediate.push({object:e,opaque:null,transparent:null}):e instanceof THREE.Sprite&&f.__webglSprites.push(e);e.__webglActive=!0}a.__objectsAdded.splice(0,1)}for(;a.__objectsRemoved.length;){e=a.__objectsRemoved[0];f=a;if(e instanceof THREE.Mesh||e instanceof THREE.ParticleSystem||e instanceof THREE.Ribbon||e instanceof
THREE.Line)pa(f.__webglObjects,e);else if(e instanceof THREE.Sprite){f=f.__webglSprites;h=e;for(i=f.length-1;i>=0;i--)f[i]===h&&f.splice(i,1)}else(e instanceof THREE.MarchingCubes||e.immediateRenderCallback)&&pa(f.__webglObjectsImmediate,e);e.__webglActive=!1;a.__objectsRemoved.splice(0,1)}e=0;for(f=a.__webglObjects.length;e<f;e++)if(i=a.__webglObjects[e].object,h=i.geometry,j=l=r=void 0,i instanceof THREE.Mesh){k=0;for(o=h.geometryGroupsList.length;k<o;k++)if(r=h.geometryGroupsList[k],j=b(i,r),l=
j.attributes&&va(j),h.__dirtyVertices||h.__dirtyMorphTargets||h.__dirtyElements||h.__dirtyUvs||h.__dirtyNormals||h.__dirtyColors||h.__dirtyTangents||l)if(l=d.DYNAMIC_DRAW,p=!h.dynamic,r.__inittedArrays){var B=t=q=void 0,y=void 0,E=B=void 0,F=void 0,N=void 0,O=void 0,U=z=C=A=m=void 0,H=void 0,L=void 0,M=void 0,I=void 0,w=y=O=y=N=F=void 0,D=void 0,s=D=w=F=void 0,n=void 0,s=D=w=B=B=E=D=w=y=s=D=w=n=s=D=w=n=s=D=w=void 0,ia=0,J=0,X=0,$=0,T=0,Q=0,Z=0,R=0,la=0,x=0,ma=0,V=s=0,V=void 0,na=r.__vertexArray,ja=
r.__uvArray,ka=r.__uv2Array,W=r.__normalArray,ca=r.__tangentArray,oa=r.__colorArray,da=r.__skinVertexAArray,ea=r.__skinVertexBArray,fa=r.__skinIndexArray,ga=r.__skinWeightArray,ra=r.__morphTargetsArrays,aa=r.__webglCustomAttributesList,n=void 0,ha=r.__faceArray,Y=r.__lineArray,xa=r.__needsSmoothNormals,A=r.__vertexColorType,m=r.__uvType,C=r.__normalType,sa=i.geometry,ua=sa.__dirtyVertices,ya=sa.__dirtyElements,ta=sa.__dirtyUvs,za=sa.__dirtyNormals,Aa=sa.__dirtyTangents,Ca=sa.__dirtyColors,Da=sa.__dirtyMorphTargets,
Ba=sa.vertices,Fa=r.faces,La=sa.faces,Ha=sa.faceVertexUvs[0],Ja=sa.faceVertexUvs[1],Ma=sa.skinVerticesA,Na=sa.skinVerticesB,Oa=sa.skinIndices,Ka=sa.skinWeights,Ga=sa.morphTargets;if(aa){w=0;for(D=aa.length;w<D;w++)aa[w].offset=0,aa[w].offsetSrc=0}q=0;for(t=Fa.length;q<t;q++)if(B=Fa[q],y=La[B],Ha&&(z=Ha[B]),Ja&&(U=Ja[B]),B=y.vertexNormals,E=y.normal,F=y.vertexColors,N=y.color,O=y.vertexTangents,y instanceof THREE.Face3){if(ua)H=Ba[y.a].position,L=Ba[y.b].position,M=Ba[y.c].position,na[J]=H.x,na[J+
1]=H.y,na[J+2]=H.z,na[J+3]=L.x,na[J+4]=L.y,na[J+5]=L.z,na[J+6]=M.x,na[J+7]=M.y,na[J+8]=M.z,J+=9;if(aa){w=0;for(D=aa.length;w<D;w++)if(n=aa[w],n.__original.needsUpdate)s=n.offset,V=n.offsetSrc,n.size===1?(n.boundTo===void 0||n.boundTo==="vertices"?(n.array[s]=n.value[y.a],n.array[s+1]=n.value[y.b],n.array[s+2]=n.value[y.c]):n.boundTo==="faces"?(V=n.value[V],n.array[s]=V,n.array[s+1]=V,n.array[s+2]=V,n.offsetSrc++):n.boundTo==="faceVertices"&&(n.array[s]=n.value[V],n.array[s+1]=n.value[V+1],n.array[s+
2]=n.value[V+2],n.offsetSrc+=3),n.offset+=3):(n.boundTo===void 0||n.boundTo==="vertices"?(H=n.value[y.a],L=n.value[y.b],M=n.value[y.c]):n.boundTo==="faces"?(M=L=H=V=n.value[V],n.offsetSrc++):n.boundTo==="faceVertices"&&(H=n.value[V],L=n.value[V+1],M=n.value[V+2],n.offsetSrc+=3),n.size===2?(n.array[s]=H.x,n.array[s+1]=H.y,n.array[s+2]=L.x,n.array[s+3]=L.y,n.array[s+4]=M.x,n.array[s+5]=M.y,n.offset+=6):n.size===3?(n.type==="c"?(n.array[s]=H.r,n.array[s+1]=H.g,n.array[s+2]=H.b,n.array[s+3]=L.r,n.array[s+
4]=L.g,n.array[s+5]=L.b,n.array[s+6]=M.r,n.array[s+7]=M.g,n.array[s+8]=M.b):(n.array[s]=H.x,n.array[s+1]=H.y,n.array[s+2]=H.z,n.array[s+3]=L.x,n.array[s+4]=L.y,n.array[s+5]=L.z,n.array[s+6]=M.x,n.array[s+7]=M.y,n.array[s+8]=M.z),n.offset+=9):(n.array[s]=H.x,n.array[s+1]=H.y,n.array[s+2]=H.z,n.array[s+3]=H.w,n.array[s+4]=L.x,n.array[s+5]=L.y,n.array[s+6]=L.z,n.array[s+7]=L.w,n.array[s+8]=M.x,n.array[s+9]=M.y,n.array[s+10]=M.z,n.array[s+11]=M.w,n.offset+=12))}if(Da){w=0;for(D=Ga.length;w<D;w++)H=Ga[w].vertices[y.a].position,
L=Ga[w].vertices[y.b].position,M=Ga[w].vertices[y.c].position,s=ra[w],s[ma]=H.x,s[ma+1]=H.y,s[ma+2]=H.z,s[ma+3]=L.x,s[ma+4]=L.y,s[ma+5]=L.z,s[ma+6]=M.x,s[ma+7]=M.y,s[ma+8]=M.z;ma+=9}if(Ka.length)w=Ka[y.a],D=Ka[y.b],s=Ka[y.c],ga[x]=w.x,ga[x+1]=w.y,ga[x+2]=w.z,ga[x+3]=w.w,ga[x+4]=D.x,ga[x+5]=D.y,ga[x+6]=D.z,ga[x+7]=D.w,ga[x+8]=s.x,ga[x+9]=s.y,ga[x+10]=s.z,ga[x+11]=s.w,w=Oa[y.a],D=Oa[y.b],s=Oa[y.c],fa[x]=w.x,fa[x+1]=w.y,fa[x+2]=w.z,fa[x+3]=w.w,fa[x+4]=D.x,fa[x+5]=D.y,fa[x+6]=D.z,fa[x+7]=D.w,fa[x+8]=
s.x,fa[x+9]=s.y,fa[x+10]=s.z,fa[x+11]=s.w,w=Ma[y.a],D=Ma[y.b],s=Ma[y.c],da[x]=w.x,da[x+1]=w.y,da[x+2]=w.z,da[x+3]=1,da[x+4]=D.x,da[x+5]=D.y,da[x+6]=D.z,da[x+7]=1,da[x+8]=s.x,da[x+9]=s.y,da[x+10]=s.z,da[x+11]=1,w=Na[y.a],D=Na[y.b],s=Na[y.c],ea[x]=w.x,ea[x+1]=w.y,ea[x+2]=w.z,ea[x+3]=1,ea[x+4]=D.x,ea[x+5]=D.y,ea[x+6]=D.z,ea[x+7]=1,ea[x+8]=s.x,ea[x+9]=s.y,ea[x+10]=s.z,ea[x+11]=1,x+=12;if(Ca&&A)F.length===3&&A===THREE.VertexColors?(y=F[0],w=F[1],D=F[2]):D=w=y=N,oa[la]=y.r,oa[la+1]=y.g,oa[la+2]=y.b,oa[la+
3]=w.r,oa[la+4]=w.g,oa[la+5]=w.b,oa[la+6]=D.r,oa[la+7]=D.g,oa[la+8]=D.b,la+=9;if(Aa&&sa.hasTangents)F=O[0],N=O[1],y=O[2],ca[Z]=F.x,ca[Z+1]=F.y,ca[Z+2]=F.z,ca[Z+3]=F.w,ca[Z+4]=N.x,ca[Z+5]=N.y,ca[Z+6]=N.z,ca[Z+7]=N.w,ca[Z+8]=y.x,ca[Z+9]=y.y,ca[Z+10]=y.z,ca[Z+11]=y.w,Z+=12;if(za&&C)if(B.length===3&&xa)for(w=0;w<3;w++)E=B[w],W[Q]=E.x,W[Q+1]=E.y,W[Q+2]=E.z,Q+=3;else for(w=0;w<3;w++)W[Q]=E.x,W[Q+1]=E.y,W[Q+2]=E.z,Q+=3;if(ta&&z!==void 0&&m)for(w=0;w<3;w++)B=z[w],ja[X]=B.u,ja[X+1]=B.v,X+=2;if(ta&&U!==void 0&&
m)for(w=0;w<3;w++)B=U[w],ka[$]=B.u,ka[$+1]=B.v,$+=2;ya&&(ha[T]=ia,ha[T+1]=ia+1,ha[T+2]=ia+2,T+=3,Y[R]=ia,Y[R+1]=ia+1,Y[R+2]=ia,Y[R+3]=ia+2,Y[R+4]=ia+1,Y[R+5]=ia+2,R+=6,ia+=3)}else if(y instanceof THREE.Face4){if(ua)H=Ba[y.a].position,L=Ba[y.b].position,M=Ba[y.c].position,I=Ba[y.d].position,na[J]=H.x,na[J+1]=H.y,na[J+2]=H.z,na[J+3]=L.x,na[J+4]=L.y,na[J+5]=L.z,na[J+6]=M.x,na[J+7]=M.y,na[J+8]=M.z,na[J+9]=I.x,na[J+10]=I.y,na[J+11]=I.z,J+=12;if(aa){w=0;for(D=aa.length;w<D;w++)if(n=aa[w],n.__original.needsUpdate)s=
n.offset,V=n.offsetSrc,n.size===1?(n.boundTo===void 0||n.boundTo==="vertices"?(n.array[s]=n.value[y.a],n.array[s+1]=n.value[y.b],n.array[s+2]=n.value[y.c],n.array[s+3]=n.value[y.d]):n.boundTo==="faces"?(V=n.value[V],n.array[s]=V,n.array[s+1]=V,n.array[s+2]=V,n.array[s+3]=V,n.offsetSrc++):n.boundTo==="faceVertices"&&(n.array[s]=n.value[V],n.array[s+1]=n.value[V+1],n.array[s+2]=n.value[V+2],n.array[s+3]=n.value[V+3],n.offsetSrc+=4),n.offset+=4):(n.boundTo===void 0||n.boundTo==="vertices"?(H=n.value[y.a],
L=n.value[y.b],M=n.value[y.c],I=n.value[y.d]):n.boundTo==="faces"?(I=M=L=H=V=n.value[V],n.offsetSrc++):n.boundTo==="faceVertices"&&(H=n.value[V],L=n.value[V+1],M=n.value[V+2],I=n.value[V+3],n.offsetSrc+=4),n.size===2?(n.array[s]=H.x,n.array[s+1]=H.y,n.array[s+2]=L.x,n.array[s+3]=L.y,n.array[s+4]=M.x,n.array[s+5]=M.y,n.array[s+6]=I.x,n.array[s+7]=I.y,n.offset+=8):n.size===3?(n.type==="c"?(n.array[s]=H.r,n.array[s+1]=H.g,n.array[s+2]=H.b,n.array[s+3]=L.r,n.array[s+4]=L.g,n.array[s+5]=L.b,n.array[s+
6]=M.r,n.array[s+7]=M.g,n.array[s+8]=M.b,n.array[s+9]=I.r,n.array[s+10]=I.g,n.array[s+11]=I.b):(n.array[s]=H.x,n.array[s+1]=H.y,n.array[s+2]=H.z,n.array[s+3]=L.x,n.array[s+4]=L.y,n.array[s+5]=L.z,n.array[s+6]=M.x,n.array[s+7]=M.y,n.array[s+8]=M.z,n.array[s+9]=I.x,n.array[s+10]=I.y,n.array[s+11]=I.z),n.offset+=12):(n.array[s]=H.x,n.array[s+1]=H.y,n.array[s+2]=H.z,n.array[s+3]=H.w,n.array[s+4]=L.x,n.array[s+5]=L.y,n.array[s+6]=L.z,n.array[s+7]=L.w,n.array[s+8]=M.x,n.array[s+9]=M.y,n.array[s+10]=M.z,
n.array[s+11]=M.w,n.array[s+12]=I.x,n.array[s+13]=I.y,n.array[s+14]=I.z,n.array[s+15]=I.w,n.offset+=16))}if(Da){w=0;for(D=Ga.length;w<D;w++)H=Ga[w].vertices[y.a].position,L=Ga[w].vertices[y.b].position,M=Ga[w].vertices[y.c].position,I=Ga[w].vertices[y.d].position,s=ra[w],s[ma]=H.x,s[ma+1]=H.y,s[ma+2]=H.z,s[ma+3]=L.x,s[ma+4]=L.y,s[ma+5]=L.z,s[ma+6]=M.x,s[ma+7]=M.y,s[ma+8]=M.z,s[ma+9]=I.x,s[ma+10]=I.y,s[ma+11]=I.z;ma+=12}if(Ka.length)w=Ka[y.a],D=Ka[y.b],s=Ka[y.c],n=Ka[y.d],ga[x]=w.x,ga[x+1]=w.y,ga[x+
2]=w.z,ga[x+3]=w.w,ga[x+4]=D.x,ga[x+5]=D.y,ga[x+6]=D.z,ga[x+7]=D.w,ga[x+8]=s.x,ga[x+9]=s.y,ga[x+10]=s.z,ga[x+11]=s.w,ga[x+12]=n.x,ga[x+13]=n.y,ga[x+14]=n.z,ga[x+15]=n.w,w=Oa[y.a],D=Oa[y.b],s=Oa[y.c],n=Oa[y.d],fa[x]=w.x,fa[x+1]=w.y,fa[x+2]=w.z,fa[x+3]=w.w,fa[x+4]=D.x,fa[x+5]=D.y,fa[x+6]=D.z,fa[x+7]=D.w,fa[x+8]=s.x,fa[x+9]=s.y,fa[x+10]=s.z,fa[x+11]=s.w,fa[x+12]=n.x,fa[x+13]=n.y,fa[x+14]=n.z,fa[x+15]=n.w,w=Ma[y.a],D=Ma[y.b],s=Ma[y.c],n=Ma[y.d],da[x]=w.x,da[x+1]=w.y,da[x+2]=w.z,da[x+3]=1,da[x+4]=D.x,
da[x+5]=D.y,da[x+6]=D.z,da[x+7]=1,da[x+8]=s.x,da[x+9]=s.y,da[x+10]=s.z,da[x+11]=1,da[x+12]=n.x,da[x+13]=n.y,da[x+14]=n.z,da[x+15]=1,w=Na[y.a],D=Na[y.b],s=Na[y.c],y=Na[y.d],ea[x]=w.x,ea[x+1]=w.y,ea[x+2]=w.z,ea[x+3]=1,ea[x+4]=D.x,ea[x+5]=D.y,ea[x+6]=D.z,ea[x+7]=1,ea[x+8]=s.x,ea[x+9]=s.y,ea[x+10]=s.z,ea[x+11]=1,ea[x+12]=y.x,ea[x+13]=y.y,ea[x+14]=y.z,ea[x+15]=1,x+=16;if(Ca&&A)F.length===4&&A===THREE.VertexColors?(y=F[0],w=F[1],D=F[2],F=F[3]):F=D=w=y=N,oa[la]=y.r,oa[la+1]=y.g,oa[la+2]=y.b,oa[la+3]=w.r,
oa[la+4]=w.g,oa[la+5]=w.b,oa[la+6]=D.r,oa[la+7]=D.g,oa[la+8]=D.b,oa[la+9]=F.r,oa[la+10]=F.g,oa[la+11]=F.b,la+=12;if(Aa&&sa.hasTangents)F=O[0],N=O[1],y=O[2],O=O[3],ca[Z]=F.x,ca[Z+1]=F.y,ca[Z+2]=F.z,ca[Z+3]=F.w,ca[Z+4]=N.x,ca[Z+5]=N.y,ca[Z+6]=N.z,ca[Z+7]=N.w,ca[Z+8]=y.x,ca[Z+9]=y.y,ca[Z+10]=y.z,ca[Z+11]=y.w,ca[Z+12]=O.x,ca[Z+13]=O.y,ca[Z+14]=O.z,ca[Z+15]=O.w,Z+=16;if(za&&C)if(B.length===4&&xa)for(w=0;w<4;w++)E=B[w],W[Q]=E.x,W[Q+1]=E.y,W[Q+2]=E.z,Q+=3;else for(w=0;w<4;w++)W[Q]=E.x,W[Q+1]=E.y,W[Q+2]=
E.z,Q+=3;if(ta&&z!==void 0&&m)for(w=0;w<4;w++)B=z[w],ja[X]=B.u,ja[X+1]=B.v,X+=2;if(ta&&U!==void 0&&m)for(w=0;w<4;w++)B=U[w],ka[$]=B.u,ka[$+1]=B.v,$+=2;ya&&(ha[T]=ia,ha[T+1]=ia+1,ha[T+2]=ia+3,ha[T+3]=ia+1,ha[T+4]=ia+2,ha[T+5]=ia+3,T+=6,Y[R]=ia,Y[R+1]=ia+1,Y[R+2]=ia,Y[R+3]=ia+3,Y[R+4]=ia+1,Y[R+5]=ia+2,Y[R+6]=ia+2,Y[R+7]=ia+3,R+=8,ia+=4)}ua&&(d.bindBuffer(d.ARRAY_BUFFER,r.__webglVertexBuffer),d.bufferData(d.ARRAY_BUFFER,na,l));if(aa){w=0;for(D=aa.length;w<D;w++)n=aa[w],n.__original.needsUpdate&&(d.bindBuffer(d.ARRAY_BUFFER,
n.buffer),d.bufferData(d.ARRAY_BUFFER,n.array,l))}if(Da){w=0;for(D=Ga.length;w<D;w++)d.bindBuffer(d.ARRAY_BUFFER,r.__webglMorphTargetsBuffers[w]),d.bufferData(d.ARRAY_BUFFER,ra[w],l)}Ca&&la>0&&(d.bindBuffer(d.ARRAY_BUFFER,r.__webglColorBuffer),d.bufferData(d.ARRAY_BUFFER,oa,l));za&&(d.bindBuffer(d.ARRAY_BUFFER,r.__webglNormalBuffer),d.bufferData(d.ARRAY_BUFFER,W,l));Aa&&sa.hasTangents&&(d.bindBuffer(d.ARRAY_BUFFER,r.__webglTangentBuffer),d.bufferData(d.ARRAY_BUFFER,ca,l));ta&&X>0&&(d.bindBuffer(d.ARRAY_BUFFER,
r.__webglUVBuffer),d.bufferData(d.ARRAY_BUFFER,ja,l));ta&&$>0&&(d.bindBuffer(d.ARRAY_BUFFER,r.__webglUV2Buffer),d.bufferData(d.ARRAY_BUFFER,ka,l));ya&&(d.bindBuffer(d.ELEMENT_ARRAY_BUFFER,r.__webglFaceBuffer),d.bufferData(d.ELEMENT_ARRAY_BUFFER,ha,l),d.bindBuffer(d.ELEMENT_ARRAY_BUFFER,r.__webglLineBuffer),d.bufferData(d.ELEMENT_ARRAY_BUFFER,Y,l));x>0&&(d.bindBuffer(d.ARRAY_BUFFER,r.__webglSkinVertexABuffer),d.bufferData(d.ARRAY_BUFFER,da,l),d.bindBuffer(d.ARRAY_BUFFER,r.__webglSkinVertexBBuffer),
d.bufferData(d.ARRAY_BUFFER,ea,l),d.bindBuffer(d.ARRAY_BUFFER,r.__webglSkinIndicesBuffer),d.bufferData(d.ARRAY_BUFFER,fa,l),d.bindBuffer(d.ARRAY_BUFFER,r.__webglSkinWeightsBuffer),d.bufferData(d.ARRAY_BUFFER,ga,l));p&&(delete r.__inittedArrays,delete r.__colorArray,delete r.__normalArray,delete r.__tangentArray,delete r.__uvArray,delete r.__uv2Array,delete r.__faceArray,delete r.__vertexArray,delete r.__lineArray,delete r.__skinVertexAArray,delete r.__skinVertexBArray,delete r.__skinIndexArray,delete r.__skinWeightArray)}h.__dirtyVertices=
!1;h.__dirtyMorphTargets=!1;h.__dirtyElements=!1;h.__dirtyUvs=!1;h.__dirtyNormals=!1;h.__dirtyColors=!1;h.__dirtyTangents=!1;j.attributes&&wa(j)}else if(i instanceof THREE.Ribbon){if(h.__dirtyVertices||h.__dirtyColors){i=h;j=d.DYNAMIC_DRAW;k=q=p=p=void 0;t=i.vertices;o=i.colors;m=t.length;r=o.length;A=i.__vertexArray;l=i.__colorArray;C=i.__dirtyColors;if(i.__dirtyVertices){for(p=0;p<m;p++)q=t[p].position,k=p*3,A[k]=q.x,A[k+1]=q.y,A[k+2]=q.z;d.bindBuffer(d.ARRAY_BUFFER,i.__webglVertexBuffer);d.bufferData(d.ARRAY_BUFFER,
A,j)}if(C){for(p=0;p<r;p++)color=o[p],k=p*3,l[k]=color.r,l[k+1]=color.g,l[k+2]=color.b;d.bindBuffer(d.ARRAY_BUFFER,i.__webglColorBuffer);d.bufferData(d.ARRAY_BUFFER,l,j)}}h.__dirtyVertices=!1;h.__dirtyColors=!1}else if(i instanceof THREE.Line){if(h.__dirtyVertices||h.__dirtyColors){i=h;j=d.DYNAMIC_DRAW;k=q=p=p=void 0;t=i.vertices;o=i.colors;m=t.length;r=o.length;A=i.__vertexArray;l=i.__colorArray;C=i.__dirtyColors;if(i.__dirtyVertices){for(p=0;p<m;p++)q=t[p].position,k=p*3,A[k]=q.x,A[k+1]=q.y,A[k+
2]=q.z;d.bindBuffer(d.ARRAY_BUFFER,i.__webglVertexBuffer);d.bufferData(d.ARRAY_BUFFER,A,j)}if(C){for(p=0;p<r;p++)color=o[p],k=p*3,l[k]=color.r,l[k+1]=color.g,l[k+2]=color.b;d.bindBuffer(d.ARRAY_BUFFER,i.__webglColorBuffer);d.bufferData(d.ARRAY_BUFFER,l,j)}}h.__dirtyVertices=!1;h.__dirtyColors=!1}else if(i instanceof THREE.ParticleSystem)j=b(i,r),l=j.attributes&&va(j),(h.__dirtyVertices||h.__dirtyColors||i.sortParticles||l)&&c(h,d.DYNAMIC_DRAW,i),h.__dirtyVertices=!1,h.__dirtyColors=!1,j.attributes&&
wa(j)};this.setFaceCulling=function(a,b){a?(!b||b==="ccw"?d.frontFace(d.CCW):d.frontFace(d.CW),a==="back"?d.cullFace(d.BACK):a==="front"?d.cullFace(d.FRONT):d.cullFace(d.FRONT_AND_BACK),d.enable(d.CULL_FACE)):d.disable(d.CULL_FACE)};this.supportsVertexTextures=function(){return bb}};
THREE.WebGLRenderTarget=function(a,b,c){this.width=a;this.height=b;c=c||{};this.wrapS=c.wrapS!==void 0?c.wrapS:THREE.ClampToEdgeWrapping;this.wrapT=c.wrapT!==void 0?c.wrapT:THREE.ClampToEdgeWrapping;this.magFilter=c.magFilter!==void 0?c.magFilter:THREE.LinearFilter;this.minFilter=c.minFilter!==void 0?c.minFilter:THREE.LinearMipMapLinearFilter;this.offset=new THREE.Vector2(0,0);this.repeat=new THREE.Vector2(1,1);this.format=c.format!==void 0?c.format:THREE.RGBAFormat;this.type=c.type!==void 0?c.type:
THREE.UnsignedByteType;this.depthBuffer=c.depthBuffer!==void 0?c.depthBuffer:!0;this.stencilBuffer=c.stencilBuffer!==void 0?c.stencilBuffer:!0};
THREE.WebGLRenderTarget.prototype.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.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;return a};THREE.WebGLRenderTargetCube=function(a,b,c){THREE.WebGLRenderTarget.call(this,a,b,c);this.activeCubeFace=0};
THREE.WebGLRenderTargetCube.prototype=new THREE.WebGLRenderTarget;THREE.WebGLRenderTargetCube.prototype.constructor=THREE.WebGLRenderTargetCube;