Updated builds.

build/three.min.js

@@ -106,13 +106,13 @@ b[12]=a[12];b[13]=a[13];b[14]=a[14];return this},extractBasis:function(a,b,c){a.
 -g*e;b[8]=d;b[1]=k+l*d;b[5]=a-n*d;b[9]=-c*g;b[2]=n-a*d;b[6]=l+k*d;b[10]=f*g}else"YXZ"===a.order?(a=g*h,k=g*e,l=d*h,n=d*e,b[0]=a+n*c,b[4]=l*c-k,b[8]=f*d,b[1]=f*e,b[5]=f*h,b[9]=-c,b[2]=k*c-l,b[6]=n+a*c,b[10]=f*g):"ZXY"===a.order?(a=g*h,k=g*e,l=d*h,n=d*e,b[0]=a-n*c,b[4]=-f*e,b[8]=l+k*c,b[1]=k+l*c,b[5]=f*h,b[9]=n-a*c,b[2]=-f*d,b[6]=c,b[10]=f*g):"ZYX"===a.order?(a=f*h,k=f*e,l=c*h,n=c*e,b[0]=g*h,b[4]=l*d-k,b[8]=a*d+n,b[1]=g*e,b[5]=n*d+a,b[9]=k*d-l,b[2]=-d,b[6]=c*g,b[10]=f*g):"YZX"===a.order?(a=f*g,k=f*
 d,l=c*g,n=c*d,b[0]=g*h,b[4]=n-a*e,b[8]=l*e+k,b[1]=e,b[5]=f*h,b[9]=-c*h,b[2]=-d*h,b[6]=k*e+l,b[10]=a-n*e):"XZY"===a.order&&(a=f*g,k=f*d,l=c*g,n=c*d,b[0]=g*h,b[4]=-e,b[8]=d*h,b[1]=a*e+n,b[5]=f*h,b[9]=k*e-l,b[2]=l*e-k,b[6]=c*h,b[10]=n*e+a);b[3]=0;b[7]=0;b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return this},makeRotationFromQuaternion:function(a){var b=this.elements,c=a.x,d=a.y,e=a.z,f=a.w,g=c+c,h=d+d,k=e+e;a=c*g;var l=c*h,c=c*k,n=d*h,d=d*k,e=e*k,g=f*g,h=f*h,f=f*k;b[0]=1-(n+e);b[4]=l-f;b[8]=c+h;b[1]=l+
 f;b[5]=1-(a+e);b[9]=d-g;b[2]=c-h;b[6]=d+g;b[10]=1-(a+n);b[3]=0;b[7]=0;b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return this},lookAt:function(){var a,b,c;return function(d,e,f){void 0===a&&(a=new THREE.Vector3,b=new THREE.Vector3,c=new THREE.Vector3);var g=this.elements;c.subVectors(d,e).normalize();0===c.lengthSq()&&(c.z=1);a.crossVectors(f,c).normalize();0===a.lengthSq()&&(c.z+=1E-4,a.crossVectors(f,c).normalize());b.crossVectors(c,a);g[0]=a.x;g[4]=b.x;g[8]=c.x;g[1]=a.y;g[5]=b.y;g[9]=c.y;g[2]=a.z;
-g[6]=b.z;g[10]=c.z;return this}}(),multiply:function(a,b){return void 0!==b?(console.warn("THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead."),this.multiplyMatrices(a,b)):this.multiplyMatrices(this,a)},premultiply:function(a){return this.multiplyMatrices(a,this)},multiplyMatrices:function(a,b){var c=a.elements,d=b.elements,e=this.elements,f=c[0],g=c[4],h=c[8],k=c[12],l=c[1],n=c[5],p=c[9],m=c[13],q=c[2],r=c[6],s=c[10],u=c[14],x=c[3],v=c[7],C=c[11],c=c[15],
-w=d[0],D=d[4],A=d[8],z=d[12],B=d[1],G=d[5],y=d[9],H=d[13],M=d[2],Q=d[6],O=d[10],F=d[14],I=d[3],J=d[7],K=d[11],d=d[15];e[0]=f*w+g*B+h*M+k*I;e[4]=f*D+g*G+h*Q+k*J;e[8]=f*A+g*y+h*O+k*K;e[12]=f*z+g*H+h*F+k*d;e[1]=l*w+n*B+p*M+m*I;e[5]=l*D+n*G+p*Q+m*J;e[9]=l*A+n*y+p*O+m*K;e[13]=l*z+n*H+p*F+m*d;e[2]=q*w+r*B+s*M+u*I;e[6]=q*D+r*G+s*Q+u*J;e[10]=q*A+r*y+s*O+u*K;e[14]=q*z+r*H+s*F+u*d;e[3]=x*w+v*B+C*M+c*I;e[7]=x*D+v*G+C*Q+c*J;e[11]=x*A+v*y+C*O+c*K;e[15]=x*z+v*H+C*F+c*d;return this},multiplyToArray:function(a,b,
+g[6]=b.z;g[10]=c.z;return this}}(),multiply:function(a,b){return void 0!==b?(console.warn("THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead."),this.multiplyMatrices(a,b)):this.multiplyMatrices(this,a)},premultiply:function(a){return this.multiplyMatrices(a,this)},multiplyMatrices:function(a,b){var c=a.elements,d=b.elements,e=this.elements,f=c[0],g=c[4],h=c[8],k=c[12],l=c[1],n=c[5],p=c[9],m=c[13],q=c[2],r=c[6],s=c[10],u=c[14],x=c[3],v=c[7],B=c[11],c=c[15],
+w=d[0],D=d[4],A=d[8],z=d[12],C=d[1],G=d[5],y=d[9],H=d[13],M=d[2],P=d[6],N=d[10],E=d[14],K=d[3],I=d[7],L=d[11],d=d[15];e[0]=f*w+g*C+h*M+k*K;e[4]=f*D+g*G+h*P+k*I;e[8]=f*A+g*y+h*N+k*L;e[12]=f*z+g*H+h*E+k*d;e[1]=l*w+n*C+p*M+m*K;e[5]=l*D+n*G+p*P+m*I;e[9]=l*A+n*y+p*N+m*L;e[13]=l*z+n*H+p*E+m*d;e[2]=q*w+r*C+s*M+u*K;e[6]=q*D+r*G+s*P+u*I;e[10]=q*A+r*y+s*N+u*L;e[14]=q*z+r*H+s*E+u*d;e[3]=x*w+v*C+B*M+c*K;e[7]=x*D+v*G+B*P+c*I;e[11]=x*A+v*y+B*N+c*L;e[15]=x*z+v*H+B*E+c*d;return this},multiplyToArray:function(a,b,
 c){var d=this.elements;this.multiplyMatrices(a,b);c[0]=d[0];c[1]=d[1];c[2]=d[2];c[3]=d[3];c[4]=d[4];c[5]=d[5];c[6]=d[6];c[7]=d[7];c[8]=d[8];c[9]=d[9];c[10]=d[10];c[11]=d[11];c[12]=d[12];c[13]=d[13];c[14]=d[14];c[15]=d[15];return this},multiplyScalar:function(a){var b=this.elements;b[0]*=a;b[4]*=a;b[8]*=a;b[12]*=a;b[1]*=a;b[5]*=a;b[9]*=a;b[13]*=a;b[2]*=a;b[6]*=a;b[10]*=a;b[14]*=a;b[3]*=a;b[7]*=a;b[11]*=a;b[15]*=a;return this},applyToVector3Array:function(){var a;return function(b,c,d){void 0===a&&
 (a=new THREE.Vector3);void 0===c&&(c=0);void 0===d&&(d=b.length);for(var e=0;e<d;e+=3,c+=3)a.fromArray(b,c),a.applyMatrix4(this),a.toArray(b,c);return b}}(),applyToBuffer:function(){var a;return function(b,c,d){void 0===a&&(a=new THREE.Vector3);void 0===c&&(c=0);void 0===d&&(d=b.length/b.itemSize);for(var e=0;e<d;e++,c++)a.x=b.getX(c),a.y=b.getY(c),a.z=b.getZ(c),a.applyMatrix4(this),b.setXYZ(a.x,a.y,a.z);return b}}(),determinant:function(){var a=this.elements,b=a[0],c=a[4],d=a[8],e=a[12],f=a[1],g=
 a[5],h=a[9],k=a[13],l=a[2],n=a[6],p=a[10],m=a[14];return a[3]*(+e*h*n-d*k*n-e*g*p+c*k*p+d*g*m-c*h*m)+a[7]*(+b*h*m-b*k*p+e*f*p-d*f*m+d*k*l-e*h*l)+a[11]*(+b*k*n-b*g*m-e*f*n+c*f*m+e*g*l-c*k*l)+a[15]*(-d*g*l-b*h*n+b*g*p+d*f*n-c*f*p+c*h*l)},transpose:function(){var a=this.elements,b;b=a[1];a[1]=a[4];a[4]=b;b=a[2];a[2]=a[8];a[8]=b;b=a[6];a[6]=a[9];a[9]=b;b=a[3];a[3]=a[12];a[12]=b;b=a[7];a[7]=a[13];a[13]=b;b=a[11];a[11]=a[14];a[14]=b;return this},flattenToArrayOffset:function(a,b){console.warn("THREE.Matrix3: .flattenToArrayOffset is deprecated - just use .toArray instead.");
 return this.toArray(a,b)},getPosition:function(){var a;return function(){void 0===a&&(a=new THREE.Vector3);console.warn("THREE.Matrix4: .getPosition() has been removed. Use Vector3.setFromMatrixPosition( matrix ) instead.");return a.setFromMatrixColumn(this,3)}}(),setPosition:function(a){var b=this.elements;b[12]=a.x;b[13]=a.y;b[14]=a.z;return this},getInverse:function(a,b){var c=this.elements,d=a.elements,e=d[0],f=d[1],g=d[2],h=d[3],k=d[4],l=d[5],n=d[6],p=d[7],m=d[8],q=d[9],r=d[10],s=d[11],u=d[12],
-x=d[13],v=d[14],d=d[15],C=q*v*p-x*r*p+x*n*s-l*v*s-q*n*d+l*r*d,w=u*r*p-m*v*p-u*n*s+k*v*s+m*n*d-k*r*d,D=m*x*p-u*q*p+u*l*s-k*x*s-m*l*d+k*q*d,A=u*q*n-m*x*n-u*l*r+k*x*r+m*l*v-k*q*v,z=e*C+f*w+g*D+h*A;if(0===z){if(b)throw Error("THREE.Matrix4.getInverse(): can't invert matrix, determinant is 0");console.warn("THREE.Matrix4.getInverse(): can't invert matrix, determinant is 0");return this.identity()}c[0]=C;c[1]=x*r*h-q*v*h-x*g*s+f*v*s+q*g*d-f*r*d;c[2]=l*v*h-x*n*h+x*g*p-f*v*p-l*g*d+f*n*d;c[3]=q*n*h-l*r*h-
+x=d[13],v=d[14],d=d[15],B=q*v*p-x*r*p+x*n*s-l*v*s-q*n*d+l*r*d,w=u*r*p-m*v*p-u*n*s+k*v*s+m*n*d-k*r*d,D=m*x*p-u*q*p+u*l*s-k*x*s-m*l*d+k*q*d,A=u*q*n-m*x*n-u*l*r+k*x*r+m*l*v-k*q*v,z=e*B+f*w+g*D+h*A;if(0===z){if(b)throw Error("THREE.Matrix4.getInverse(): can't invert matrix, determinant is 0");console.warn("THREE.Matrix4.getInverse(): can't invert matrix, determinant is 0");return this.identity()}c[0]=B;c[1]=x*r*h-q*v*h-x*g*s+f*v*s+q*g*d-f*r*d;c[2]=l*v*h-x*n*h+x*g*p-f*v*p-l*g*d+f*n*d;c[3]=q*n*h-l*r*h-
 q*g*p+f*r*p+l*g*s-f*n*s;c[4]=w;c[5]=m*v*h-u*r*h+u*g*s-e*v*s-m*g*d+e*r*d;c[6]=u*n*h-k*v*h-u*g*p+e*v*p+k*g*d-e*n*d;c[7]=k*r*h-m*n*h+m*g*p-e*r*p-k*g*s+e*n*s;c[8]=D;c[9]=u*q*h-m*x*h-u*f*s+e*x*s+m*f*d-e*q*d;c[10]=k*x*h-u*l*h+u*f*p-e*x*p-k*f*d+e*l*d;c[11]=m*l*h-k*q*h-m*f*p+e*q*p+k*f*s-e*l*s;c[12]=A;c[13]=m*x*g-u*q*g+u*f*r-e*x*r-m*f*v+e*q*v;c[14]=u*l*g-k*x*g-u*f*n+e*x*n+k*f*v-e*l*v;c[15]=k*q*g-m*l*g+m*f*n-e*q*n-k*f*r+e*l*r;return this.multiplyScalar(1/z)},scale:function(a){var b=this.elements,c=a.x,d=a.y;
 a=a.z;b[0]*=c;b[4]*=d;b[8]*=a;b[1]*=c;b[5]*=d;b[9]*=a;b[2]*=c;b[6]*=d;b[10]*=a;b[3]*=c;b[7]*=d;b[11]*=a;return this},getMaxScaleOnAxis:function(){var a=this.elements;return Math.sqrt(Math.max(a[0]*a[0]+a[1]*a[1]+a[2]*a[2],a[4]*a[4]+a[5]*a[5]+a[6]*a[6],a[8]*a[8]+a[9]*a[9]+a[10]*a[10]))},makeTranslation:function(a,b,c){this.set(1,0,0,a,0,1,0,b,0,0,1,c,0,0,0,1);return this},makeRotationX:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(1,0,0,0,0,b,-a,0,0,a,b,0,0,0,0,1);return this},makeRotationY:function(a){var b=
 Math.cos(a);a=Math.sin(a);this.set(b,0,a,0,0,1,0,0,-a,0,b,0,0,0,0,1);return this},makeRotationZ:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(b,-a,0,0,a,b,0,0,0,0,1,0,0,0,0,1);return this},makeRotationAxis:function(a,b){var c=Math.cos(b),d=Math.sin(b),e=1-c,f=a.x,g=a.y,h=a.z,k=e*f,l=e*g;this.set(k*f+c,k*g-d*h,k*h+d*g,0,k*g+d*h,l*g+c,l*h-d*f,0,k*h-d*g,l*h+d*f,e*h*h+c,0,0,0,0,1);return this},makeScale:function(a,b,c){this.set(a,0,0,0,0,b,0,0,0,0,c,0,0,0,0,1);return this},compose:function(a,b,
@@ -224,14 +224,14 @@ this.merge(a.geometry,a.matrix))},mergeVertices:function(){var a={},b=[],c=[],d,
 1),c=0,g=this.faceVertexUvs.length;c<g;c++)this.faceVertexUvs[c].splice(e,1);f=this.vertices.length-b.length;this.vertices=b;return f},sortFacesByMaterialIndex:function(){for(var a=this.faces,b=a.length,c=0;c<b;c++)a[c]._id=c;a.sort(function(a,b){return a.materialIndex-b.materialIndex});var d=this.faceVertexUvs[0],e=this.faceVertexUvs[1],f,g;d&&d.length===b&&(f=[]);e&&e.length===b&&(g=[]);for(c=0;c<b;c++){var h=a[c]._id;f&&f.push(d[h]);g&&g.push(e[h])}f&&(this.faceVertexUvs[0]=f);g&&(this.faceVertexUvs[1]=
 g)},toJSON:function(){function a(a,b,c){return c?a|1<<b:a&~(1<<b)}function b(a){var b=a.x.toString()+a.y.toString()+a.z.toString();if(void 0!==l[b])return l[b];l[b]=k.length/3;k.push(a.x,a.y,a.z);return l[b]}function c(a){var b=a.r.toString()+a.g.toString()+a.b.toString();if(void 0!==p[b])return p[b];p[b]=n.length;n.push(a.getHex());return p[b]}function d(a){var b=a.x.toString()+a.y.toString();if(void 0!==q[b])return q[b];q[b]=m.length/2;m.push(a.x,a.y);return q[b]}var e={metadata:{version:4.4,type:"Geometry",
 generator:"Geometry.toJSON"}};e.uuid=this.uuid;e.type=this.type;""!==this.name&&(e.name=this.name);if(void 0!==this.parameters){var f=this.parameters,g;for(g in f)void 0!==f[g]&&(e[g]=f[g]);return e}f=[];for(g=0;g<this.vertices.length;g++){var h=this.vertices[g];f.push(h.x,h.y,h.z)}var h=[],k=[],l={},n=[],p={},m=[],q={};for(g=0;g<this.faces.length;g++){var r=this.faces[g],s=void 0!==this.faceVertexUvs[0][g],u=0<r.normal.length(),x=0<r.vertexNormals.length,v=1!==r.color.r||1!==r.color.g||1!==r.color.b,
-C=0<r.vertexColors.length,w=0,w=a(w,0,0),w=a(w,1,!0),w=a(w,2,!1),w=a(w,3,s),w=a(w,4,u),w=a(w,5,x),w=a(w,6,v),w=a(w,7,C);h.push(w);h.push(r.a,r.b,r.c);h.push(r.materialIndex);s&&(s=this.faceVertexUvs[0][g],h.push(d(s[0]),d(s[1]),d(s[2])));u&&h.push(b(r.normal));x&&(u=r.vertexNormals,h.push(b(u[0]),b(u[1]),b(u[2])));v&&h.push(c(r.color));C&&(r=r.vertexColors,h.push(c(r[0]),c(r[1]),c(r[2])))}e.data={};e.data.vertices=f;e.data.normals=k;0<n.length&&(e.data.colors=n);0<m.length&&(e.data.uvs=[m]);e.data.faces=
+B=0<r.vertexColors.length,w=0,w=a(w,0,0),w=a(w,1,!0),w=a(w,2,!1),w=a(w,3,s),w=a(w,4,u),w=a(w,5,x),w=a(w,6,v),w=a(w,7,B);h.push(w);h.push(r.a,r.b,r.c);h.push(r.materialIndex);s&&(s=this.faceVertexUvs[0][g],h.push(d(s[0]),d(s[1]),d(s[2])));u&&h.push(b(r.normal));x&&(u=r.vertexNormals,h.push(b(u[0]),b(u[1]),b(u[2])));v&&h.push(c(r.color));B&&(r=r.vertexColors,h.push(c(r[0]),c(r[1]),c(r[2])))}e.data={};e.data.vertices=f;e.data.normals=k;0<n.length&&(e.data.colors=n);0<m.length&&(e.data.uvs=[m]);e.data.faces=
 h;return e},clone:function(){return(new THREE.Geometry).copy(this)},copy:function(a){this.vertices=[];this.faces=[];this.faceVertexUvs=[[]];for(var b=a.vertices,c=0,d=b.length;c<d;c++)this.vertices.push(b[c].clone());b=a.faces;c=0;for(d=b.length;c<d;c++)this.faces.push(b[c].clone());c=0;for(d=a.faceVertexUvs.length;c<d;c++){b=a.faceVertexUvs[c];void 0===this.faceVertexUvs[c]&&(this.faceVertexUvs[c]=[]);for(var e=0,f=b.length;e<f;e++){for(var g=b[e],h=[],k=0,l=g.length;k<l;k++)h.push(g[k].clone());
 this.faceVertexUvs[c].push(h)}}return this},dispose:function(){this.dispatchEvent({type:"dispose"})}});THREE.GeometryIdCount=0;
 THREE.DirectGeometry=function(){Object.defineProperty(this,"id",{value:THREE.GeometryIdCount++});this.uuid=THREE.Math.generateUUID();this.name="";this.type="DirectGeometry";this.indices=[];this.vertices=[];this.normals=[];this.colors=[];this.uvs=[];this.uvs2=[];this.groups=[];this.morphTargets={};this.skinWeights=[];this.skinIndices=[];this.boundingSphere=this.boundingBox=null;this.groupsNeedUpdate=this.uvsNeedUpdate=this.colorsNeedUpdate=this.normalsNeedUpdate=this.verticesNeedUpdate=!1};
 Object.assign(THREE.DirectGeometry.prototype,THREE.EventDispatcher.prototype,{computeBoundingBox:THREE.Geometry.prototype.computeBoundingBox,computeBoundingSphere:THREE.Geometry.prototype.computeBoundingSphere,computeFaceNormals:function(){console.warn("THREE.DirectGeometry: computeFaceNormals() is not a method of this type of geometry.")},computeVertexNormals:function(){console.warn("THREE.DirectGeometry: computeVertexNormals() is not a method of this type of geometry.")},computeGroups:function(a){var b,
 c=[],d;a=a.faces;for(var e=0;e<a.length;e++){var f=a[e];f.materialIndex!==d&&(d=f.materialIndex,void 0!==b&&(b.count=3*e-b.start,c.push(b)),b={start:3*e,materialIndex:d})}void 0!==b&&(b.count=3*e-b.start,c.push(b));this.groups=c},fromGeometry:function(a){var b=a.faces,c=a.vertices,d=a.faceVertexUvs,e=d[0]&&0<d[0].length,f=d[1]&&0<d[1].length,g=a.morphTargets,h=g.length,k;if(0<h){k=[];for(var l=0;l<h;l++)k[l]=[];this.morphTargets.position=k}var n=a.morphNormals,p=n.length,m;if(0<p){m=[];for(l=0;l<
 p;l++)m[l]=[];this.morphTargets.normal=m}for(var q=a.skinIndices,r=a.skinWeights,s=q.length===c.length,u=r.length===c.length,l=0;l<b.length;l++){var x=b[l];this.vertices.push(c[x.a],c[x.b],c[x.c]);var v=x.vertexNormals;3===v.length?this.normals.push(v[0],v[1],v[2]):(v=x.normal,this.normals.push(v,v,v));v=x.vertexColors;3===v.length?this.colors.push(v[0],v[1],v[2]):(v=x.color,this.colors.push(v,v,v));!0===e&&(v=d[0][l],void 0!==v?this.uvs.push(v[0],v[1],v[2]):(console.warn("THREE.DirectGeometry.fromGeometry(): Undefined vertexUv ",
-l),this.uvs.push(new THREE.Vector2,new THREE.Vector2,new THREE.Vector2)));!0===f&&(v=d[1][l],void 0!==v?this.uvs2.push(v[0],v[1],v[2]):(console.warn("THREE.DirectGeometry.fromGeometry(): Undefined vertexUv2 ",l),this.uvs2.push(new THREE.Vector2,new THREE.Vector2,new THREE.Vector2)));for(v=0;v<h;v++){var C=g[v].vertices;k[v].push(C[x.a],C[x.b],C[x.c])}for(v=0;v<p;v++)C=n[v].vertexNormals[l],m[v].push(C.a,C.b,C.c);s&&this.skinIndices.push(q[x.a],q[x.b],q[x.c]);u&&this.skinWeights.push(r[x.a],r[x.b],
+l),this.uvs.push(new THREE.Vector2,new THREE.Vector2,new THREE.Vector2)));!0===f&&(v=d[1][l],void 0!==v?this.uvs2.push(v[0],v[1],v[2]):(console.warn("THREE.DirectGeometry.fromGeometry(): Undefined vertexUv2 ",l),this.uvs2.push(new THREE.Vector2,new THREE.Vector2,new THREE.Vector2)));for(v=0;v<h;v++){var B=g[v].vertices;k[v].push(B[x.a],B[x.b],B[x.c])}for(v=0;v<p;v++)B=n[v].vertexNormals[l],m[v].push(B.a,B.b,B.c);s&&this.skinIndices.push(q[x.a],q[x.b],q[x.c]);u&&this.skinWeights.push(r[x.a],r[x.b],
 r[x.c])}this.computeGroups(a);this.verticesNeedUpdate=a.verticesNeedUpdate;this.normalsNeedUpdate=a.normalsNeedUpdate;this.colorsNeedUpdate=a.colorsNeedUpdate;this.uvsNeedUpdate=a.uvsNeedUpdate;this.groupsNeedUpdate=a.groupsNeedUpdate;return this},dispose:function(){this.dispatchEvent({type:"dispose"})}});
 THREE.BufferGeometry=function(){Object.defineProperty(this,"id",{value:THREE.GeometryIdCount++});this.uuid=THREE.Math.generateUUID();this.name="";this.type="BufferGeometry";this.index=null;this.attributes={};this.morphAttributes={};this.groups=[];this.boundingSphere=this.boundingBox=null;this.drawRange={start:0,count:Infinity}};
 Object.assign(THREE.BufferGeometry.prototype,THREE.EventDispatcher.prototype,{getIndex:function(){return this.index},setIndex:function(a){this.index=a},addAttribute:function(a,b,c){if(!1===b instanceof THREE.BufferAttribute&&!1===b instanceof THREE.InterleavedBufferAttribute)console.warn("THREE.BufferGeometry: .addAttribute() now expects ( name, attribute )."),this.addAttribute(a,new THREE.BufferAttribute(b,c));else if("index"===a)console.warn("THREE.BufferGeometry.addAttribute: Use .setIndex() for index attribute."),
@@ -333,8 +333,9 @@ else{var a=this.context.createBufferSource();a.buffer=this.source.buffer;a.loop=
 else return this.source.stop(),this.startTime=0,this},connect:function(){if(0<this.filters.length){this.source.connect(this.filters[0]);for(var a=1,b=this.filters.length;a<b;a++)this.filters[a-1].connect(this.filters[a]);this.filters[this.filters.length-1].connect(this.getOutput())}else this.source.connect(this.getOutput());return this},disconnect:function(){if(0<this.filters.length){this.source.disconnect(this.filters[0]);for(var a=1,b=this.filters.length;a<b;a++)this.filters[a-1].disconnect(this.filters[a]);
 this.filters[this.filters.length-1].disconnect(this.getOutput())}else this.source.disconnect(this.getOutput());return this},getFilters:function(){return this.filters},setFilters:function(a){a||(a=[]);!0===this.isPlaying?(this.disconnect(),this.filters=a,this.connect()):this.filters=a;return this},getFilter:function(){return this.getFilters()[0]},setFilter:function(a){return this.setFilters(a?[a]:[])},setPlaybackRate:function(a){if(!1===this.hasPlaybackControl)console.warn("THREE.Audio: this Audio has no playback control.");
 else return this.playbackRate=a,!0===this.isPlaying&&(this.source.playbackRate.value=this.playbackRate),this},getPlaybackRate:function(){return this.playbackRate},onEnded:function(){this.isPlaying=!1},getLoop:function(){return!1===this.hasPlaybackControl?(console.warn("THREE.Audio: this Audio has no playback control."),!1):this.source.loop},setLoop:function(a){!1===this.hasPlaybackControl?console.warn("THREE.Audio: this Audio has no playback control."):this.source.loop=a},getVolume:function(){return this.gain.gain.value},
-setVolume:function(a){this.gain.gain.value=a;return this}});THREE.AudioAnalyser=function(a,b){this.analyser=a.context.createAnalyser();this.analyser.fftSize=void 0!==b?b:2048;this.data=new Uint8Array(this.analyser.frequencyBinCount);a.getOutput().connect(this.analyser)};Object.assign(THREE.AudioAnalyser.prototype,{getData:function(){this.analyser.getByteFrequencyData(this.data);return this.data},getAverage:function(){for(var a=0,b=this.getData(),c=0;c<b.length;c++)a+=b[c];return a/b.length}});
-Object.defineProperty(THREE,"AudioContext",{get:function(){var a;return function(){void 0===a&&(a=new (window.AudioContext||window.webkitAudioContext));return a}}()});THREE.PositionalAudio=function(a){THREE.Audio.call(this,a);this.panner=this.context.createPanner();this.panner.connect(this.gain)};
+setVolume:function(a){this.gain.gain.value=a;return this}});THREE.AudioAnalyser=function(a,b){this.analyser=a.context.createAnalyser();this.analyser.fftSize=void 0!==b?b:2048;this.data=new Uint8Array(this.analyser.frequencyBinCount);a.getOutput().connect(this.analyser)};
+Object.assign(THREE.AudioAnalyser.prototype,{getFrequencyData:function(){this.analyser.getByteFrequencyData(this.data);return this.data},getAverageFrequency:function(){for(var a=0,b=this.getFrequencyData(),c=0;c<b.length;c++)a+=b[c];return a/b.length}});Object.defineProperty(THREE,"AudioContext",{get:function(){var a;return function(){void 0===a&&(a=new (window.AudioContext||window.webkitAudioContext));return a}}()});
+THREE.PositionalAudio=function(a){THREE.Audio.call(this,a);this.panner=this.context.createPanner();this.panner.connect(this.gain)};
 THREE.PositionalAudio.prototype=Object.assign(Object.create(THREE.Audio.prototype),{constructor:THREE.PositionalAudio,getOutput:function(){return this.panner},getRefDistance:function(){return this.panner.refDistance},setRefDistance:function(a){this.panner.refDistance=a},getRolloffFactor:function(){return this.panner.rolloffFactor},setRolloffFactor:function(a){this.panner.rolloffFactor=a},getDistanceModel:function(){return this.panner.distanceModel},setDistanceModel:function(a){this.panner.distanceModel=
 a},getMaxDistance:function(){return this.panner.maxDistance},setMaxDistance:function(a){this.panner.maxDistance=a},updateMatrixWorld:function(){var a=new THREE.Vector3;return function(b){THREE.Object3D.prototype.updateMatrixWorld.call(this,b);a.setFromMatrixPosition(this.matrixWorld);this.panner.setPosition(a.x,a.y,a.z)}}()});
 THREE.AudioListener=function(){THREE.Object3D.call(this);this.type="AudioListener";this.context=THREE.AudioContext;this.gain=this.context.createGain();this.gain.connect(this.context.destination);this.filter=null};
@@ -386,10 +387,10 @@ THREE.ImageLoader.prototype={constructor:THREE.ImageLoader,load:function(a,b,c,d
 d(b);e.manager.itemError(a)},!1);void 0!==this.crossOrigin&&(g.crossOrigin=this.crossOrigin);e.manager.itemStart(a);g.src=a;return g},setCrossOrigin:function(a){this.crossOrigin=a},setPath:function(a){this.path=a}};THREE.JSONLoader=function(a){"boolean"===typeof a&&(console.warn("THREE.JSONLoader: showStatus parameter has been removed from constructor."),a=void 0);this.manager=void 0!==a?a:THREE.DefaultLoadingManager;this.withCredentials=!1};
 THREE.JSONLoader.prototype={constructor:THREE.JSONLoader,get statusDomElement(){void 0===this._statusDomElement&&(this._statusDomElement=document.createElement("div"));console.warn("THREE.JSONLoader: .statusDomElement has been removed.");return this._statusDomElement},load:function(a,b,c,d){var e=this,f=this.texturePath&&"string"===typeof this.texturePath?this.texturePath:THREE.Loader.prototype.extractUrlBase(a),g=new THREE.XHRLoader(this.manager);g.setWithCredentials(this.withCredentials);g.load(a,
 function(c){c=JSON.parse(c);var d=c.metadata;if(void 0!==d&&(d=d.type,void 0!==d)){if("object"===d.toLowerCase()){console.error("THREE.JSONLoader: "+a+" should be loaded with THREE.ObjectLoader instead.");return}if("scene"===d.toLowerCase()){console.error("THREE.JSONLoader: "+a+" should be loaded with THREE.SceneLoader instead.");return}}c=e.parse(c,f);b(c.geometry,c.materials)},c,d)},setTexturePath:function(a){this.texturePath=a},parse:function(a,b){var c=new THREE.Geometry,d=void 0!==a.scale?1/
-a.scale:1;(function(b){var d,g,h,k,l,n,p,m,q,r,s,u,x,v=a.faces;n=a.vertices;var C=a.normals,w=a.colors,D=0;if(void 0!==a.uvs){for(d=0;d<a.uvs.length;d++)a.uvs[d].length&&D++;for(d=0;d<D;d++)c.faceVertexUvs[d]=[]}k=0;for(l=n.length;k<l;)d=new THREE.Vector3,d.x=n[k++]*b,d.y=n[k++]*b,d.z=n[k++]*b,c.vertices.push(d);k=0;for(l=v.length;k<l;)if(b=v[k++],q=b&1,h=b&2,d=b&8,p=b&16,r=b&32,n=b&64,b&=128,q){q=new THREE.Face3;q.a=v[k];q.b=v[k+1];q.c=v[k+3];s=new THREE.Face3;s.a=v[k+1];s.b=v[k+2];s.c=v[k+3];k+=
-4;h&&(h=v[k++],q.materialIndex=h,s.materialIndex=h);h=c.faces.length;if(d)for(d=0;d<D;d++)for(u=a.uvs[d],c.faceVertexUvs[d][h]=[],c.faceVertexUvs[d][h+1]=[],g=0;4>g;g++)m=v[k++],x=u[2*m],m=u[2*m+1],x=new THREE.Vector2(x,m),2!==g&&c.faceVertexUvs[d][h].push(x),0!==g&&c.faceVertexUvs[d][h+1].push(x);p&&(p=3*v[k++],q.normal.set(C[p++],C[p++],C[p]),s.normal.copy(q.normal));if(r)for(d=0;4>d;d++)p=3*v[k++],r=new THREE.Vector3(C[p++],C[p++],C[p]),2!==d&&q.vertexNormals.push(r),0!==d&&s.vertexNormals.push(r);
-n&&(n=v[k++],n=w[n],q.color.setHex(n),s.color.setHex(n));if(b)for(d=0;4>d;d++)n=v[k++],n=w[n],2!==d&&q.vertexColors.push(new THREE.Color(n)),0!==d&&s.vertexColors.push(new THREE.Color(n));c.faces.push(q);c.faces.push(s)}else{q=new THREE.Face3;q.a=v[k++];q.b=v[k++];q.c=v[k++];h&&(h=v[k++],q.materialIndex=h);h=c.faces.length;if(d)for(d=0;d<D;d++)for(u=a.uvs[d],c.faceVertexUvs[d][h]=[],g=0;3>g;g++)m=v[k++],x=u[2*m],m=u[2*m+1],x=new THREE.Vector2(x,m),c.faceVertexUvs[d][h].push(x);p&&(p=3*v[k++],q.normal.set(C[p++],
-C[p++],C[p]));if(r)for(d=0;3>d;d++)p=3*v[k++],r=new THREE.Vector3(C[p++],C[p++],C[p]),q.vertexNormals.push(r);n&&(n=v[k++],q.color.setHex(w[n]));if(b)for(d=0;3>d;d++)n=v[k++],q.vertexColors.push(new THREE.Color(w[n]));c.faces.push(q)}})(d);(function(){var b=void 0!==a.influencesPerVertex?a.influencesPerVertex:2;if(a.skinWeights)for(var d=0,g=a.skinWeights.length;d<g;d+=b)c.skinWeights.push(new THREE.Vector4(a.skinWeights[d],1<b?a.skinWeights[d+1]:0,2<b?a.skinWeights[d+2]:0,3<b?a.skinWeights[d+3]:
+a.scale:1;(function(b){var d,g,h,k,l,n,p,m,q,r,s,u,x,v=a.faces;n=a.vertices;var B=a.normals,w=a.colors,D=0;if(void 0!==a.uvs){for(d=0;d<a.uvs.length;d++)a.uvs[d].length&&D++;for(d=0;d<D;d++)c.faceVertexUvs[d]=[]}k=0;for(l=n.length;k<l;)d=new THREE.Vector3,d.x=n[k++]*b,d.y=n[k++]*b,d.z=n[k++]*b,c.vertices.push(d);k=0;for(l=v.length;k<l;)if(b=v[k++],q=b&1,h=b&2,d=b&8,p=b&16,r=b&32,n=b&64,b&=128,q){q=new THREE.Face3;q.a=v[k];q.b=v[k+1];q.c=v[k+3];s=new THREE.Face3;s.a=v[k+1];s.b=v[k+2];s.c=v[k+3];k+=
+4;h&&(h=v[k++],q.materialIndex=h,s.materialIndex=h);h=c.faces.length;if(d)for(d=0;d<D;d++)for(u=a.uvs[d],c.faceVertexUvs[d][h]=[],c.faceVertexUvs[d][h+1]=[],g=0;4>g;g++)m=v[k++],x=u[2*m],m=u[2*m+1],x=new THREE.Vector2(x,m),2!==g&&c.faceVertexUvs[d][h].push(x),0!==g&&c.faceVertexUvs[d][h+1].push(x);p&&(p=3*v[k++],q.normal.set(B[p++],B[p++],B[p]),s.normal.copy(q.normal));if(r)for(d=0;4>d;d++)p=3*v[k++],r=new THREE.Vector3(B[p++],B[p++],B[p]),2!==d&&q.vertexNormals.push(r),0!==d&&s.vertexNormals.push(r);
+n&&(n=v[k++],n=w[n],q.color.setHex(n),s.color.setHex(n));if(b)for(d=0;4>d;d++)n=v[k++],n=w[n],2!==d&&q.vertexColors.push(new THREE.Color(n)),0!==d&&s.vertexColors.push(new THREE.Color(n));c.faces.push(q);c.faces.push(s)}else{q=new THREE.Face3;q.a=v[k++];q.b=v[k++];q.c=v[k++];h&&(h=v[k++],q.materialIndex=h);h=c.faces.length;if(d)for(d=0;d<D;d++)for(u=a.uvs[d],c.faceVertexUvs[d][h]=[],g=0;3>g;g++)m=v[k++],x=u[2*m],m=u[2*m+1],x=new THREE.Vector2(x,m),c.faceVertexUvs[d][h].push(x);p&&(p=3*v[k++],q.normal.set(B[p++],
+B[p++],B[p]));if(r)for(d=0;3>d;d++)p=3*v[k++],r=new THREE.Vector3(B[p++],B[p++],B[p]),q.vertexNormals.push(r);n&&(n=v[k++],q.color.setHex(w[n]));if(b)for(d=0;3>d;d++)n=v[k++],q.vertexColors.push(new THREE.Color(w[n]));c.faces.push(q)}})(d);(function(){var b=void 0!==a.influencesPerVertex?a.influencesPerVertex:2;if(a.skinWeights)for(var d=0,g=a.skinWeights.length;d<g;d+=b)c.skinWeights.push(new THREE.Vector4(a.skinWeights[d],1<b?a.skinWeights[d+1]:0,2<b?a.skinWeights[d+2]:0,3<b?a.skinWeights[d+3]:
 0));if(a.skinIndices)for(d=0,g=a.skinIndices.length;d<g;d+=b)c.skinIndices.push(new THREE.Vector4(a.skinIndices[d],1<b?a.skinIndices[d+1]:0,2<b?a.skinIndices[d+2]:0,3<b?a.skinIndices[d+3]:0));c.bones=a.bones;c.bones&&0<c.bones.length&&(c.skinWeights.length!==c.skinIndices.length||c.skinIndices.length!==c.vertices.length)&&console.warn("When skinning, number of vertices ("+c.vertices.length+"), skinIndices ("+c.skinIndices.length+"), and skinWeights ("+c.skinWeights.length+") should match.")})();(function(b){if(void 0!==
 a.morphTargets)for(var d=0,g=a.morphTargets.length;d<g;d++){c.morphTargets[d]={};c.morphTargets[d].name=a.morphTargets[d].name;c.morphTargets[d].vertices=[];for(var h=c.morphTargets[d].vertices,k=a.morphTargets[d].vertices,l=0,n=k.length;l<n;l+=3){var p=new THREE.Vector3;p.x=k[l]*b;p.y=k[l+1]*b;p.z=k[l+2]*b;h.push(p)}}if(void 0!==a.morphColors&&0<a.morphColors.length)for(console.warn('THREE.JSONLoader: "morphColors" no longer supported. Using them as face colors.'),b=c.faces,h=a.morphColors[0].colors,
 d=0,g=b.length;d<g;d++)b[d].color.fromArray(h,3*d)})(d);(function(){var b=[],d=[];void 0!==a.animation&&d.push(a.animation);void 0!==a.animations&&(a.animations.length?d=d.concat(a.animations):d.push(a.animations));for(var g=0;g<d.length;g++){var h=THREE.AnimationClip.parseAnimation(d[g],c.bones);h&&b.push(h)}c.morphTargets&&(d=THREE.AnimationClip.CreateClipsFromMorphTargetSequences(c.morphTargets,10),b=b.concat(d));0<b.length&&(c.animations=b)})();c.computeFaceNormals();c.computeBoundingSphere();
@@ -497,12 +498,12 @@ THREE.Line.prototype.clone=function(){return(new this.constructor(this.geometry,
 THREE.Mesh=function(a,b){THREE.Object3D.call(this);this.type="Mesh";this.geometry=void 0!==a?a:new THREE.BufferGeometry;this.material=void 0!==b?b:new THREE.MeshBasicMaterial({color:16777215*Math.random()});this.drawMode=THREE.TrianglesDrawMode;this.updateMorphTargets()};THREE.Mesh.prototype=Object.create(THREE.Object3D.prototype);THREE.Mesh.prototype.constructor=THREE.Mesh;THREE.Mesh.prototype.setDrawMode=function(a){this.drawMode=a};
 THREE.Mesh.prototype.updateMorphTargets=function(){if(void 0!==this.geometry.morphTargets&&0<this.geometry.morphTargets.length){this.morphTargetBase=-1;this.morphTargetInfluences=[];this.morphTargetDictionary={};for(var a=0,b=this.geometry.morphTargets.length;a<b;a++)this.morphTargetInfluences.push(0),this.morphTargetDictionary[this.geometry.morphTargets[a].name]=a}};
 THREE.Mesh.prototype.getMorphTargetIndexByName=function(a){if(void 0!==this.morphTargetDictionary[a])return this.morphTargetDictionary[a];console.warn("THREE.Mesh.getMorphTargetIndexByName: morph target "+a+" does not exist. Returning 0.");return 0};
-THREE.Mesh.prototype.raycast=function(){function a(a,b,c,d,e,f,g){THREE.Triangle.barycoordFromPoint(a,b,c,d,s);e.multiplyScalar(s.x);f.multiplyScalar(s.y);g.multiplyScalar(s.z);e.add(f).add(g);return e.clone()}function b(a,b,c,d,e,f,g){var h=a.material;if(null===(h.side===THREE.BackSide?c.intersectTriangle(f,e,d,!0,g):c.intersectTriangle(d,e,f,h.side!==THREE.DoubleSide,g)))return null;x.copy(g);x.applyMatrix4(a.matrixWorld);c=b.ray.origin.distanceTo(x);return c<b.near||c>b.far?null:{distance:c,point:x.clone(),
-object:a}}function c(c,d,e,f,l,n,p,s){g.fromArray(f,3*n);h.fromArray(f,3*p);k.fromArray(f,3*s);if(c=b(c,d,e,g,h,k,u))l&&(m.fromArray(l,2*n),q.fromArray(l,2*p),r.fromArray(l,2*s),c.uv=a(u,g,h,k,m,q,r)),c.face=new THREE.Face3(n,p,s,THREE.Triangle.normal(g,h,k)),c.faceIndex=n;return c}var d=new THREE.Matrix4,e=new THREE.Ray,f=new THREE.Sphere,g=new THREE.Vector3,h=new THREE.Vector3,k=new THREE.Vector3,l=new THREE.Vector3,n=new THREE.Vector3,p=new THREE.Vector3,m=new THREE.Vector2,q=new THREE.Vector2,
-r=new THREE.Vector2,s=new THREE.Vector3,u=new THREE.Vector3,x=new THREE.Vector3;return function(s,x){var w=this.geometry,D=this.material,A=this.matrixWorld;if(void 0!==D&&(null===w.boundingSphere&&w.computeBoundingSphere(),f.copy(w.boundingSphere),f.applyMatrix4(A),!1!==s.ray.intersectsSphere(f)&&(d.getInverse(A),e.copy(s.ray).applyMatrix4(d),null===w.boundingBox||!1!==e.intersectsBox(w.boundingBox)))){var z,B;if(w instanceof THREE.BufferGeometry){var G,y,D=w.index,A=w.attributes,w=A.position.array;
-void 0!==A.uv&&(z=A.uv.array);if(null!==D)for(var A=D.array,H=0,M=A.length;H<M;H+=3){if(D=A[H],G=A[H+1],y=A[H+2],B=c(this,s,e,w,z,D,G,y))B.faceIndex=Math.floor(H/3),x.push(B)}else for(H=0,M=w.length;H<M;H+=9)if(D=H/3,G=D+1,y=D+2,B=c(this,s,e,w,z,D,G,y))B.index=D,x.push(B)}else if(w instanceof THREE.Geometry){var Q,O,A=D instanceof THREE.MultiMaterial,H=!0===A?D.materials:null,M=w.vertices;G=w.faces;y=w.faceVertexUvs[0];0<y.length&&(z=y);for(var F=0,I=G.length;F<I;F++){var J=G[F];B=!0===A?H[J.materialIndex]:
-D;if(void 0!==B){y=M[J.a];Q=M[J.b];O=M[J.c];if(!0===B.morphTargets){B=w.morphTargets;var K=this.morphTargetInfluences;g.set(0,0,0);h.set(0,0,0);k.set(0,0,0);for(var N=0,R=B.length;N<R;N++){var P=K[N];if(0!==P){var E=B[N].vertices;g.addScaledVector(l.subVectors(E[J.a],y),P);h.addScaledVector(n.subVectors(E[J.b],Q),P);k.addScaledVector(p.subVectors(E[J.c],O),P)}}g.add(y);h.add(Q);k.add(O);y=g;Q=h;O=k}if(B=b(this,s,e,y,Q,O,u))z&&(K=z[F],m.copy(K[0]),q.copy(K[1]),r.copy(K[2]),B.uv=a(u,y,Q,O,m,q,r)),B.face=
-J,B.faceIndex=F,x.push(B)}}}}}}();THREE.Mesh.prototype.clone=function(){return(new this.constructor(this.geometry,this.material)).copy(this)};THREE.Bone=function(a){THREE.Object3D.call(this);this.type="Bone";this.skin=a};THREE.Bone.prototype=Object.create(THREE.Object3D.prototype);THREE.Bone.prototype.constructor=THREE.Bone;THREE.Bone.prototype.copy=function(a){THREE.Object3D.prototype.copy.call(this,a);this.skin=a.skin;return this};
+THREE.Mesh.prototype.raycast=function(){function a(a,b,c,d,e,g,f){THREE.Triangle.barycoordFromPoint(a,b,c,d,s);e.multiplyScalar(s.x);g.multiplyScalar(s.y);f.multiplyScalar(s.z);e.add(g).add(f);return e.clone()}function b(a,b,c,d,e,g,f){var h=a.material;if(null===(h.side===THREE.BackSide?c.intersectTriangle(g,e,d,!0,f):c.intersectTriangle(d,e,g,h.side!==THREE.DoubleSide,f)))return null;x.copy(f);x.applyMatrix4(a.matrixWorld);c=b.ray.origin.distanceTo(x);return c<b.near||c>b.far?null:{distance:c,point:x.clone(),
+object:a}}function c(c,d,e,f,l,p,n,s){g.fromArray(f,3*p);h.fromArray(f,3*n);k.fromArray(f,3*s);if(c=b(c,d,e,g,h,k,u))l&&(m.fromArray(l,2*p),q.fromArray(l,2*n),r.fromArray(l,2*s),c.uv=a(u,g,h,k,m,q,r)),c.face=new THREE.Face3(p,n,s,THREE.Triangle.normal(g,h,k)),c.faceIndex=p;return c}var d=new THREE.Matrix4,e=new THREE.Ray,f=new THREE.Sphere,g=new THREE.Vector3,h=new THREE.Vector3,k=new THREE.Vector3,l=new THREE.Vector3,n=new THREE.Vector3,p=new THREE.Vector3,m=new THREE.Vector2,q=new THREE.Vector2,
+r=new THREE.Vector2,s=new THREE.Vector3,u=new THREE.Vector3,x=new THREE.Vector3;return function(s,x){var w=this.geometry,D=this.material,A=this.matrixWorld;if(void 0!==D&&(null===w.boundingSphere&&w.computeBoundingSphere(),f.copy(w.boundingSphere),f.applyMatrix4(A),!1!==s.ray.intersectsSphere(f)&&(d.getInverse(A),e.copy(s.ray).applyMatrix4(d),null===w.boundingBox||!1!==e.intersectsBox(w.boundingBox)))){var z,C;if(w instanceof THREE.BufferGeometry){var G,y,D=w.index,A=w.attributes,w=A.position.array;
+void 0!==A.uv&&(z=A.uv.array);if(null!==D)for(var A=D.array,H=0,M=A.length;H<M;H+=3){if(D=A[H],G=A[H+1],y=A[H+2],C=c(this,s,e,w,z,D,G,y))C.faceIndex=Math.floor(H/3),x.push(C)}else for(H=0,M=w.length;H<M;H+=9)if(D=H/3,G=D+1,y=D+2,C=c(this,s,e,w,z,D,G,y))C.index=D,x.push(C)}else if(w instanceof THREE.Geometry){var P,N,A=D instanceof THREE.MultiMaterial,H=!0===A?D.materials:null,M=w.vertices;G=w.faces;y=w.faceVertexUvs[0];0<y.length&&(z=y);for(var E=0,K=G.length;E<K;E++){var I=G[E];C=!0===A?H[I.materialIndex]:
+D;if(void 0!==C){y=M[I.a];P=M[I.b];N=M[I.c];if(!0===C.morphTargets){C=w.morphTargets;var L=this.morphTargetInfluences;g.set(0,0,0);h.set(0,0,0);k.set(0,0,0);for(var O=0,Q=C.length;O<Q;O++){var R=L[O];if(0!==R){var F=C[O].vertices;g.addScaledVector(l.subVectors(F[I.a],y),R);h.addScaledVector(n.subVectors(F[I.b],P),R);k.addScaledVector(p.subVectors(F[I.c],N),R)}}g.add(y);h.add(P);k.add(N);y=g;P=h;N=k}if(C=b(this,s,e,y,P,N,u))z&&(L=z[E],m.copy(L[0]),q.copy(L[1]),r.copy(L[2]),C.uv=a(u,y,P,N,m,q,r)),C.face=
+I,C.faceIndex=E,x.push(C)}}}}}}();THREE.Mesh.prototype.clone=function(){return(new this.constructor(this.geometry,this.material)).copy(this)};THREE.Bone=function(a){THREE.Object3D.call(this);this.type="Bone";this.skin=a};THREE.Bone.prototype=Object.create(THREE.Object3D.prototype);THREE.Bone.prototype.constructor=THREE.Bone;THREE.Bone.prototype.copy=function(a){THREE.Object3D.prototype.copy.call(this,a);this.skin=a.skin;return this};
 THREE.Skeleton=function(a,b,c){this.useVertexTexture=void 0!==c?c:!0;this.identityMatrix=new THREE.Matrix4;a=a||[];this.bones=a.slice(0);this.useVertexTexture?(a=Math.sqrt(4*this.bones.length),a=THREE.Math.nextPowerOfTwo(Math.ceil(a)),this.boneTextureHeight=this.boneTextureWidth=a=Math.max(a,4),this.boneMatrices=new Float32Array(this.boneTextureWidth*this.boneTextureHeight*4),this.boneTexture=new THREE.DataTexture(this.boneMatrices,this.boneTextureWidth,this.boneTextureHeight,THREE.RGBAFormat,THREE.FloatType)):
 this.boneMatrices=new Float32Array(16*this.bones.length);if(void 0===b)this.calculateInverses();else if(this.bones.length===b.length)this.boneInverses=b.slice(0);else for(console.warn("THREE.Skeleton bonInverses is the wrong length."),this.boneInverses=[],b=0,a=this.bones.length;b<a;b++)this.boneInverses.push(new THREE.Matrix4)};
 THREE.Skeleton.prototype.calculateInverses=function(){this.boneInverses=[];for(var a=0,b=this.bones.length;a<b;a++){var c=new THREE.Matrix4;this.bones[a]&&c.getInverse(this.bones[a].matrixWorld);this.boneInverses.push(c)}};
@@ -595,91 +596,91 @@ envMapIntensity:{type:"1f",value:1}}]),vertexShader:THREE.ShaderChunk.meshphysic
 vertexShader:THREE.ShaderChunk.linedashed_vert,fragmentShader:THREE.ShaderChunk.linedashed_frag},depth:{uniforms:THREE.UniformsUtils.merge([THREE.UniformsLib.common,THREE.UniformsLib.displacementmap]),vertexShader:THREE.ShaderChunk.depth_vert,fragmentShader:THREE.ShaderChunk.depth_frag},normal:{uniforms:{opacity:{type:"1f",value:1}},vertexShader:THREE.ShaderChunk.normal_vert,fragmentShader:THREE.ShaderChunk.normal_frag},cube:{uniforms:{tCube:{type:"t",value:null},tFlip:{type:"1f",value:-1}},vertexShader:THREE.ShaderChunk.cube_vert,
 fragmentShader:THREE.ShaderChunk.cube_frag},equirect:{uniforms:{tEquirect:{type:"t",value:null},tFlip:{type:"1f",value:-1}},vertexShader:THREE.ShaderChunk.equirect_vert,fragmentShader:THREE.ShaderChunk.equirect_frag},distanceRGBA:{uniforms:{lightPos:{type:"v3",value:new THREE.Vector3}},vertexShader:THREE.ShaderChunk.distanceRGBA_vert,fragmentShader:THREE.ShaderChunk.distanceRGBA_frag}};
 THREE.ShaderLib.physical={uniforms:THREE.UniformsUtils.merge([THREE.ShaderLib.standard.uniforms,{}]),vertexShader:THREE.ShaderChunk.meshphysical_vert,fragmentShader:THREE.ShaderChunk.meshphysical_frag};
-THREE.WebGLRenderer=function(a){function b(a,b,c,d){!0===I&&(a*=d,b*=d,c*=d);L.clearColor(a,b,c,d)}function c(){L.init();L.scissor(qa.copy(xa).multiplyScalar(aa));L.viewport(la.copy(ma).multiplyScalar(aa));b(ba.r,ba.g,ba.b,ja)}function d(){ha=da=null;na="";$=-1;L.reset()}function e(a){a.preventDefault();d();c();U.clear()}function f(a){a=a.target;a.removeEventListener("dispose",f);a:{var b=U.get(a);if(a.image&&b.__image__webglTextureCube)t.deleteTexture(b.__image__webglTextureCube);else{if(void 0===
-b.__webglInit)break a;t.deleteTexture(b.__webglTexture)}U.delete(a)}ka.textures--}function g(a){a=a.target;a.removeEventListener("dispose",g);var b=U.get(a),c=U.get(a.texture);if(a){void 0!==c.__webglTexture&&t.deleteTexture(c.__webglTexture);a.depthTexture&&a.depthTexture.dispose();if(a instanceof THREE.WebGLRenderTargetCube)for(c=0;6>c;c++)t.deleteFramebuffer(b.__webglFramebuffer[c]),b.__webglDepthbuffer&&t.deleteRenderbuffer(b.__webglDepthbuffer[c]);else t.deleteFramebuffer(b.__webglFramebuffer),
-b.__webglDepthbuffer&&t.deleteRenderbuffer(b.__webglDepthbuffer);U.delete(a.texture);U.delete(a)}ka.textures--}function h(a){a=a.target;a.removeEventListener("dispose",h);k(a);U.delete(a)}function k(a){var b=U.get(a).program;a.program=void 0;void 0!==b&&oa.releaseProgram(b)}function l(a,b){return Math.abs(b[0])-Math.abs(a[0])}function n(a,b){return a.object.renderOrder!==b.object.renderOrder?a.object.renderOrder-b.object.renderOrder:a.material.id!==b.material.id?a.material.id-b.material.id:a.z!==
-b.z?a.z-b.z:a.id-b.id}function p(a,b){return a.object.renderOrder!==b.object.renderOrder?a.object.renderOrder-b.object.renderOrder:a.z!==b.z?b.z-a.z:a.id-b.id}function m(a,b,c,d,e){var f;c.transparent?(d=P,f=++E):(d=N,f=++R);f=d[f];void 0!==f?(f.id=a.id,f.object=a,f.geometry=b,f.material=c,f.z=Y.z,f.group=e):(f={id:a.id,object:a,geometry:b,material:c,z:Y.z,group:e},d.push(f))}function q(a){var b=a.geometry;null===b.boundingSphere&&b.computeBoundingSphere();var c=Ea.copy(b.boundingSphere).applyMatrix4(a.matrixWorld);
-if(!Aa.intersectsSphere(c))return!1;a=fa.numPlanes;if(0===a)return!0;var b=W.clippingPlanes,d=c.center,c=-c.radius,e=0;do if(b[e].distanceToPoint(d)<c)return!1;while(++e!==a);return!0}function r(a,b){if(!1!==a.visible){if(a.layers.test(b.layers))if(a instanceof THREE.Light)K.push(a);else if(a instanceof THREE.Sprite)!1!==a.frustumCulled&&!0!==q(a)||T.push(a);else if(a instanceof THREE.LensFlare)X.push(a);else if(a instanceof THREE.ImmediateRenderObject)!0===W.sortObjects&&(Y.setFromMatrixPosition(a.matrixWorld),
-Y.applyProjection(ra)),m(a,null,a.material,Y.z,null);else if(a instanceof THREE.Mesh||a instanceof THREE.Line||a instanceof THREE.Points)if(a instanceof THREE.SkinnedMesh&&a.skeleton.update(),!1===a.frustumCulled||!0===q(a)){var c=a.material;if(!0===c.visible){!0===W.sortObjects&&(Y.setFromMatrixPosition(a.matrixWorld),Y.applyProjection(ra));var d=pa.update(a);if(c instanceof THREE.MultiMaterial)for(var e=d.groups,f=c.materials,c=0,g=e.length;c<g;c++){var h=e[c],k=f[h.materialIndex];!0===k.visible&&
-m(a,d,k,Y.z,h)}else m(a,d,c,Y.z,null)}}d=a.children;c=0;for(g=d.length;c<g;c++)r(d[c],b)}}function s(a,b,c,d){for(var e=0,f=a.length;e<f;e++){var g=a[e],h=g.object,k=g.geometry,m=void 0===d?g.material:d,g=g.group;h.modelViewMatrix.multiplyMatrices(b.matrixWorldInverse,h.matrixWorld);h.normalMatrix.getNormalMatrix(h.modelViewMatrix);if(h instanceof THREE.ImmediateRenderObject){u(m);var l=x(b,c,m,h);na="";h.render(function(a){W.renderBufferImmediate(a,l,m)})}else W.renderBufferDirect(b,c,k,m,h,g)}}
-function u(a){a.side!==THREE.DoubleSide?L.enable(t.CULL_FACE):L.disable(t.CULL_FACE);L.setFlipSided(a.side===THREE.BackSide);!0===a.transparent?L.setBlending(a.blending,a.blendEquation,a.blendSrc,a.blendDst,a.blendEquationAlpha,a.blendSrcAlpha,a.blendDstAlpha,a.premultipliedAlpha):L.setBlending(THREE.NoBlending);L.setDepthFunc(a.depthFunc);L.setDepthTest(a.depthTest);L.setDepthWrite(a.depthWrite);L.setColorWrite(a.colorWrite);L.setPolygonOffset(a.polygonOffset,a.polygonOffsetFactor,a.polygonOffsetUnits)}
-function x(a,b,c,d){sa=0;var e=U.get(c);ta&&((ya||a!==ha)&&fa.setState(c.clippingPlanes,c.clipShadows,a,e,a===ha&&c.id===$),void 0!==e.numClippingPlanes&&e.numClippingPlanes!==fa.numPlanes&&(c.needsUpdate=!0));void 0===e.program&&(c.needsUpdate=!0);void 0!==e.lightsHash&&e.lightsHash!==S.hash&&(c.needsUpdate=!0);if(c.needsUpdate){a:{var f=U.get(c),g=oa.getParameters(c,S,b,fa.numPlanes,d),m=oa.getProgramCode(c,g),l=f.program,n=!0;if(void 0===l)c.addEventListener("dispose",h);else if(l.code!==m)k(c);
-else if(void 0!==g.shaderID)break a;else n=!1;n&&(g.shaderID?(l=THREE.ShaderLib[g.shaderID],f.__webglShader={name:c.type,uniforms:THREE.UniformsUtils.clone(l.uniforms),vertexShader:l.vertexShader,fragmentShader:l.fragmentShader}):f.__webglShader={name:c.type,uniforms:c.uniforms,vertexShader:c.vertexShader,fragmentShader:c.fragmentShader},c.__webglShader=f.__webglShader,l=oa.acquireProgram(c,g,m),f.program=l,c.program=l);g=l.getAttributes();if(c.morphTargets)for(m=c.numSupportedMorphTargets=0;m<W.maxMorphTargets;m++)0<=
-g["morphTarget"+m]&&c.numSupportedMorphTargets++;if(c.morphNormals)for(m=c.numSupportedMorphNormals=0;m<W.maxMorphNormals;m++)0<=g["morphNormal"+m]&&c.numSupportedMorphNormals++;g=f.__webglShader.uniforms;(c instanceof THREE.ShaderMaterial||c instanceof THREE.RawShaderMaterial)&&!0!==c.clipping||(f.numClippingPlanes=fa.numPlanes,g.clippingPlanes=fa.uniform);c.lights&&(f.lightsHash=S.hash,g.ambientLightColor.value=S.ambient,g.directionalLights.value=S.directional,g.spotLights.value=S.spot,g.pointLights.value=
-S.point,g.hemisphereLights.value=S.hemi,g.directionalShadowMap.value=S.directionalShadowMap,g.directionalShadowMatrix.value=S.directionalShadowMatrix,g.spotShadowMap.value=S.spotShadowMap,g.spotShadowMatrix.value=S.spotShadowMatrix,g.pointShadowMap.value=S.pointShadowMap,g.pointShadowMatrix.value=S.pointShadowMatrix);m=f.program.getUniforms();m=THREE.WebGLUniforms.seqWithValue(m.seq,g);f.uniformsList=m;f.dynamicUniforms=THREE.WebGLUniforms.splitDynamic(m,g)}c.needsUpdate=!1}var p=!1,n=l=!1,f=e.program,
-m=f.getUniforms(),g=e.__webglShader.uniforms;f.id!==da&&(t.useProgram(f.program),da=f.id,n=l=p=!0);c.id!==$&&($=c.id,l=!0);if(p||a!==ha){m.set(t,a,"projectionMatrix");ga.logarithmicDepthBuffer&&m.setValue(t,"logDepthBufFC",2/(Math.log(a.far+1)/Math.LN2));a!==ha&&(ha=a,n=l=!0);if(c instanceof THREE.ShaderMaterial||c instanceof THREE.MeshPhongMaterial||c instanceof THREE.MeshStandardMaterial||c.envMap)p=m.map.cameraPosition,void 0!==p&&p.setValue(t,Y.setFromMatrixPosition(a.matrixWorld));(c instanceof
-THREE.MeshPhongMaterial||c instanceof THREE.MeshLambertMaterial||c instanceof THREE.MeshBasicMaterial||c instanceof THREE.MeshStandardMaterial||c instanceof THREE.ShaderMaterial||c.skinning)&&m.setValue(t,"viewMatrix",a.matrixWorldInverse);m.set(t,W,"toneMappingExposure");m.set(t,W,"toneMappingWhitePoint")}c.skinning&&(m.setOptional(t,d,"bindMatrix"),m.setOptional(t,d,"bindMatrixInverse"),p=d.skeleton)&&(ga.floatVertexTextures&&p.useVertexTexture?(m.set(t,p,"boneTexture"),m.set(t,p,"boneTextureWidth"),
-m.set(t,p,"boneTextureHeight")):m.setOptional(t,p,"boneMatrices"));if(l){c.lights&&(l=n,g.ambientLightColor.needsUpdate=l,g.directionalLights.needsUpdate=l,g.pointLights.needsUpdate=l,g.spotLights.needsUpdate=l,g.hemisphereLights.needsUpdate=l);b&&c.fog&&(g.fogColor.value=b.color,b instanceof THREE.Fog?(g.fogNear.value=b.near,g.fogFar.value=b.far):b instanceof THREE.FogExp2&&(g.fogDensity.value=b.density));if(c instanceof THREE.MeshBasicMaterial||c instanceof THREE.MeshLambertMaterial||c instanceof
-THREE.MeshPhongMaterial||c instanceof THREE.MeshStandardMaterial||c instanceof THREE.MeshDepthMaterial){g.opacity.value=c.opacity;g.diffuse.value=c.color;c.emissive&&g.emissive.value.copy(c.emissive).multiplyScalar(c.emissiveIntensity);g.map.value=c.map;g.specularMap.value=c.specularMap;g.alphaMap.value=c.alphaMap;c.aoMap&&(g.aoMap.value=c.aoMap,g.aoMapIntensity.value=c.aoMapIntensity);var q;c.map?q=c.map:c.specularMap?q=c.specularMap:c.displacementMap?q=c.displacementMap:c.normalMap?q=c.normalMap:
-c.bumpMap?q=c.bumpMap:c.roughnessMap?q=c.roughnessMap:c.metalnessMap?q=c.metalnessMap:c.alphaMap?q=c.alphaMap:c.emissiveMap&&(q=c.emissiveMap);void 0!==q&&(q instanceof THREE.WebGLRenderTarget&&(q=q.texture),b=q.offset,q=q.repeat,g.offsetRepeat.value.set(b.x,b.y,q.x,q.y));g.envMap.value=c.envMap;g.flipEnvMap.value=c.envMap instanceof THREE.CubeTexture?-1:1;g.reflectivity.value=c.reflectivity;g.refractionRatio.value=c.refractionRatio}c instanceof THREE.LineBasicMaterial?(g.diffuse.value=c.color,g.opacity.value=
-c.opacity):c instanceof THREE.LineDashedMaterial?(g.diffuse.value=c.color,g.opacity.value=c.opacity,g.dashSize.value=c.dashSize,g.totalSize.value=c.dashSize+c.gapSize,g.scale.value=c.scale):c instanceof THREE.PointsMaterial?(g.diffuse.value=c.color,g.opacity.value=c.opacity,g.size.value=c.size*aa,g.scale.value=.5*y.clientHeight,g.map.value=c.map,null!==c.map&&(q=c.map.offset,c=c.map.repeat,g.offsetRepeat.value.set(q.x,q.y,c.x,c.y))):c instanceof THREE.MeshLambertMaterial?(c.lightMap&&(g.lightMap.value=
-c.lightMap,g.lightMapIntensity.value=c.lightMapIntensity),c.emissiveMap&&(g.emissiveMap.value=c.emissiveMap)):c instanceof THREE.MeshPhongMaterial?(g.specular.value=c.specular,g.shininess.value=Math.max(c.shininess,1E-4),c.lightMap&&(g.lightMap.value=c.lightMap,g.lightMapIntensity.value=c.lightMapIntensity),c.emissiveMap&&(g.emissiveMap.value=c.emissiveMap),c.bumpMap&&(g.bumpMap.value=c.bumpMap,g.bumpScale.value=c.bumpScale),c.normalMap&&(g.normalMap.value=c.normalMap,g.normalScale.value.copy(c.normalScale)),
-c.displacementMap&&(g.displacementMap.value=c.displacementMap,g.displacementScale.value=c.displacementScale,g.displacementBias.value=c.displacementBias)):c instanceof THREE.MeshPhysicalMaterial?v(g,c):c instanceof THREE.MeshStandardMaterial?v(g,c):c instanceof THREE.MeshDepthMaterial?c.displacementMap&&(g.displacementMap.value=c.displacementMap,g.displacementScale.value=c.displacementScale,g.displacementBias.value=c.displacementBias):c instanceof THREE.MeshNormalMaterial&&(g.opacity.value=c.opacity);
-THREE.WebGLUniforms.upload(t,e.uniformsList,g,W)}m.set(t,d,"modelViewMatrix");m.set(t,d,"normalMatrix");m.setValue(t,"modelMatrix",d.matrixWorld);e=e.dynamicUniforms;null!==e&&(THREE.WebGLUniforms.evalDynamic(e,g,d,a),THREE.WebGLUniforms.upload(t,e,g,W));return f}function v(a,b){a.roughness.value=b.roughness;a.metalness.value=b.metalness;b.roughnessMap&&(a.roughnessMap.value=b.roughnessMap);b.metalnessMap&&(a.metalnessMap.value=b.metalnessMap);b.lightMap&&(a.lightMap.value=b.lightMap,a.lightMapIntensity.value=
-b.lightMapIntensity);b.emissiveMap&&(a.emissiveMap.value=b.emissiveMap);b.bumpMap&&(a.bumpMap.value=b.bumpMap,a.bumpScale.value=b.bumpScale);b.normalMap&&(a.normalMap.value=b.normalMap,a.normalScale.value.copy(b.normalScale));b.displacementMap&&(a.displacementMap.value=b.displacementMap,a.displacementScale.value=b.displacementScale,a.displacementBias.value=b.displacementBias);b.envMap&&(a.envMapIntensity.value=b.envMapIntensity)}function C(a,b,c){c?(t.texParameteri(a,t.TEXTURE_WRAP_S,G(b.wrapS)),
+THREE.WebGLRenderer=function(a){function b(a,b,c,d){!0===K&&(a*=d,b*=d,c*=d);J.clearColor(a,b,c,d)}function c(){J.init();J.scissor(qa.copy(xa).multiplyScalar($));J.viewport(la.copy(ma).multiplyScalar($));b(aa.r,aa.g,aa.b,ia)}function d(){ea=fa=null;na="";Z=-1;J.reset()}function e(a){a.preventDefault();d();c();T.clear()}function f(a){a=a.target;a.removeEventListener("dispose",f);a:{var b=T.get(a);if(a.image&&b.__image__webglTextureCube)t.deleteTexture(b.__image__webglTextureCube);else{if(void 0===
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+b.__webglDepthbuffer&&t.deleteRenderbuffer(b.__webglDepthbuffer);T.delete(a.texture);T.delete(a)}ja.textures--}function h(a){a=a.target;a.removeEventListener("dispose",h);k(a);T.delete(a)}function k(a){var b=T.get(a).program;a.program=void 0;void 0!==b&&oa.releaseProgram(b)}function l(a,b){return Math.abs(b[0])-Math.abs(a[0])}function n(a,b){return a.object.renderOrder!==b.object.renderOrder?a.object.renderOrder-b.object.renderOrder:a.material.id!==b.material.id?a.material.id-b.material.id:a.z!==
+b.z?a.z-b.z:a.id-b.id}function p(a,b){return a.object.renderOrder!==b.object.renderOrder?a.object.renderOrder-b.object.renderOrder:a.z!==b.z?b.z-a.z:a.id-b.id}function m(a,b,c,d,e){var g;c.transparent?(d=R,g=++F):(d=O,g=++Q);g=d[g];void 0!==g?(g.id=a.id,g.object=a,g.geometry=b,g.material=c,g.z=X.z,g.group=e):(g={id:a.id,object:a,geometry:b,material:c,z:X.z,group:e},d.push(g))}function q(a){var b=a.geometry;null===b.boundingSphere&&b.computeBoundingSphere();var c=Ea.copy(b.boundingSphere).applyMatrix4(a.matrixWorld);
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+X.applyProjection(ra)),m(a,null,a.material,X.z,null);else if(a instanceof THREE.Mesh||a instanceof THREE.Line||a instanceof THREE.Points)if(a instanceof THREE.SkinnedMesh&&a.skeleton.update(),!1===a.frustumCulled||!0===q(a)){var c=a.material;if(!0===c.visible){!0===W.sortObjects&&(X.setFromMatrixPosition(a.matrixWorld),X.applyProjection(ra));var d=pa.update(a);if(c instanceof THREE.MultiMaterial)for(var e=d.groups,g=c.materials,c=0,f=e.length;c<f;c++){var h=e[c],k=g[h.materialIndex];!0===k.visible&&
+m(a,d,k,X.z,h)}else m(a,d,c,X.z,null)}}d=a.children;c=0;for(f=d.length;c<f;c++)r(d[c],b)}}function s(a,b,c,d){for(var e=0,g=a.length;e<g;e++){var f=a[e],h=f.object,k=f.geometry,m=void 0===d?f.material:d,f=f.group;h.modelViewMatrix.multiplyMatrices(b.matrixWorldInverse,h.matrixWorld);h.normalMatrix.getNormalMatrix(h.modelViewMatrix);if(h instanceof THREE.ImmediateRenderObject){u(m);var l=x(b,c,m,h);na="";h.render(function(a){W.renderBufferImmediate(a,l,m)})}else W.renderBufferDirect(b,c,k,m,h,f)}}
+function u(a){a.side!==THREE.DoubleSide?J.enable(t.CULL_FACE):J.disable(t.CULL_FACE);J.setFlipSided(a.side===THREE.BackSide);!0===a.transparent?J.setBlending(a.blending,a.blendEquation,a.blendSrc,a.blendDst,a.blendEquationAlpha,a.blendSrcAlpha,a.blendDstAlpha,a.premultipliedAlpha):J.setBlending(THREE.NoBlending);J.setDepthFunc(a.depthFunc);J.setDepthTest(a.depthTest);J.setDepthWrite(a.depthWrite);J.setColorWrite(a.colorWrite);J.setPolygonOffset(a.polygonOffset,a.polygonOffsetFactor,a.polygonOffsetUnits)}
+function x(a,b,c,d){sa=0;var e=T.get(c);ta&&((ya||a!==ea)&&ba.setState(c.clippingPlanes,c.clipShadows,a,e,a===ea&&c.id===Z),void 0!==e.numClippingPlanes&&e.numClippingPlanes!==ba.numPlanes&&(c.needsUpdate=!0));void 0===e.program&&(c.needsUpdate=!0);void 0!==e.lightsHash&&e.lightsHash!==S.hash&&(c.needsUpdate=!0);if(c.needsUpdate){a:{var g=T.get(c),f=oa.getParameters(c,S,b,ba.numPlanes,d),m=oa.getProgramCode(c,f),l=g.program,p=!0;if(void 0===l)c.addEventListener("dispose",h);else if(l.code!==m)k(c);
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+f["morphTarget"+m]&&c.numSupportedMorphTargets++;if(c.morphNormals)for(m=c.numSupportedMorphNormals=0;m<W.maxMorphNormals;m++)0<=f["morphNormal"+m]&&c.numSupportedMorphNormals++;f=g.__webglShader.uniforms;(c instanceof THREE.ShaderMaterial||c instanceof THREE.RawShaderMaterial)&&!0!==c.clipping||(g.numClippingPlanes=ba.numPlanes,f.clippingPlanes=ba.uniform);c.lights&&(g.lightsHash=S.hash,f.ambientLightColor.value=S.ambient,f.directionalLights.value=S.directional,f.spotLights.value=S.spot,f.pointLights.value=
+S.point,f.hemisphereLights.value=S.hemi,f.directionalShadowMap.value=S.directionalShadowMap,f.directionalShadowMatrix.value=S.directionalShadowMatrix,f.spotShadowMap.value=S.spotShadowMap,f.spotShadowMatrix.value=S.spotShadowMatrix,f.pointShadowMap.value=S.pointShadowMap,f.pointShadowMatrix.value=S.pointShadowMatrix);m=g.program.getUniforms();m=THREE.WebGLUniforms.seqWithValue(m.seq,f);g.uniformsList=m;g.dynamicUniforms=THREE.WebGLUniforms.splitDynamic(m,f)}c.needsUpdate=!1}var n=!1,p=l=!1,g=e.program,
+m=g.getUniforms(),f=e.__webglShader.uniforms;g.id!==fa&&(t.useProgram(g.program),fa=g.id,p=l=n=!0);c.id!==Z&&(Z=c.id,l=!0);if(n||a!==ea){m.set(t,a,"projectionMatrix");ca.logarithmicDepthBuffer&&m.setValue(t,"logDepthBufFC",2/(Math.log(a.far+1)/Math.LN2));a!==ea&&(ea=a,p=l=!0);if(c instanceof THREE.ShaderMaterial||c instanceof THREE.MeshPhongMaterial||c instanceof THREE.MeshStandardMaterial||c.envMap)n=m.map.cameraPosition,void 0!==n&&n.setValue(t,X.setFromMatrixPosition(a.matrixWorld));(c instanceof
+THREE.MeshPhongMaterial||c instanceof THREE.MeshLambertMaterial||c instanceof THREE.MeshBasicMaterial||c instanceof THREE.MeshStandardMaterial||c instanceof THREE.ShaderMaterial||c.skinning)&&m.setValue(t,"viewMatrix",a.matrixWorldInverse);m.set(t,W,"toneMappingExposure");m.set(t,W,"toneMappingWhitePoint")}c.skinning&&(m.setOptional(t,d,"bindMatrix"),m.setOptional(t,d,"bindMatrixInverse"),n=d.skeleton)&&(ca.floatVertexTextures&&n.useVertexTexture?(m.set(t,n,"boneTexture"),m.set(t,n,"boneTextureWidth"),
+m.set(t,n,"boneTextureHeight")):m.setOptional(t,n,"boneMatrices"));if(l){c.lights&&(l=p,f.ambientLightColor.needsUpdate=l,f.directionalLights.needsUpdate=l,f.pointLights.needsUpdate=l,f.spotLights.needsUpdate=l,f.hemisphereLights.needsUpdate=l);b&&c.fog&&(f.fogColor.value=b.color,b instanceof THREE.Fog?(f.fogNear.value=b.near,f.fogFar.value=b.far):b instanceof THREE.FogExp2&&(f.fogDensity.value=b.density));if(c instanceof THREE.MeshBasicMaterial||c instanceof THREE.MeshLambertMaterial||c instanceof
+THREE.MeshPhongMaterial||c instanceof THREE.MeshStandardMaterial||c instanceof THREE.MeshDepthMaterial){f.opacity.value=c.opacity;f.diffuse.value=c.color;c.emissive&&f.emissive.value.copy(c.emissive).multiplyScalar(c.emissiveIntensity);f.map.value=c.map;f.specularMap.value=c.specularMap;f.alphaMap.value=c.alphaMap;c.aoMap&&(f.aoMap.value=c.aoMap,f.aoMapIntensity.value=c.aoMapIntensity);var q;c.map?q=c.map:c.specularMap?q=c.specularMap:c.displacementMap?q=c.displacementMap:c.normalMap?q=c.normalMap:
+c.bumpMap?q=c.bumpMap:c.roughnessMap?q=c.roughnessMap:c.metalnessMap?q=c.metalnessMap:c.alphaMap?q=c.alphaMap:c.emissiveMap&&(q=c.emissiveMap);void 0!==q&&(q instanceof THREE.WebGLRenderTarget&&(q=q.texture),b=q.offset,q=q.repeat,f.offsetRepeat.value.set(b.x,b.y,q.x,q.y));f.envMap.value=c.envMap;f.flipEnvMap.value=c.envMap instanceof THREE.CubeTexture?-1:1;f.reflectivity.value=c.reflectivity;f.refractionRatio.value=c.refractionRatio}c instanceof THREE.LineBasicMaterial?(f.diffuse.value=c.color,f.opacity.value=
+c.opacity):c instanceof THREE.LineDashedMaterial?(f.diffuse.value=c.color,f.opacity.value=c.opacity,f.dashSize.value=c.dashSize,f.totalSize.value=c.dashSize+c.gapSize,f.scale.value=c.scale):c instanceof THREE.PointsMaterial?(f.diffuse.value=c.color,f.opacity.value=c.opacity,f.size.value=c.size*$,f.scale.value=.5*y.clientHeight,f.map.value=c.map,null!==c.map&&(q=c.map.offset,c=c.map.repeat,f.offsetRepeat.value.set(q.x,q.y,c.x,c.y))):c instanceof THREE.MeshLambertMaterial?(c.lightMap&&(f.lightMap.value=
+c.lightMap,f.lightMapIntensity.value=c.lightMapIntensity),c.emissiveMap&&(f.emissiveMap.value=c.emissiveMap)):c instanceof THREE.MeshPhongMaterial?(f.specular.value=c.specular,f.shininess.value=Math.max(c.shininess,1E-4),c.lightMap&&(f.lightMap.value=c.lightMap,f.lightMapIntensity.value=c.lightMapIntensity),c.emissiveMap&&(f.emissiveMap.value=c.emissiveMap),c.bumpMap&&(f.bumpMap.value=c.bumpMap,f.bumpScale.value=c.bumpScale),c.normalMap&&(f.normalMap.value=c.normalMap,f.normalScale.value.copy(c.normalScale)),
+c.displacementMap&&(f.displacementMap.value=c.displacementMap,f.displacementScale.value=c.displacementScale,f.displacementBias.value=c.displacementBias)):c instanceof THREE.MeshPhysicalMaterial?v(f,c):c instanceof THREE.MeshStandardMaterial?v(f,c):c instanceof THREE.MeshDepthMaterial?c.displacementMap&&(f.displacementMap.value=c.displacementMap,f.displacementScale.value=c.displacementScale,f.displacementBias.value=c.displacementBias):c instanceof THREE.MeshNormalMaterial&&(f.opacity.value=c.opacity);
+THREE.WebGLUniforms.upload(t,e.uniformsList,f,W)}m.set(t,d,"modelViewMatrix");m.set(t,d,"normalMatrix");m.setValue(t,"modelMatrix",d.matrixWorld);e=e.dynamicUniforms;null!==e&&(THREE.WebGLUniforms.evalDynamic(e,f,d,a),THREE.WebGLUniforms.upload(t,e,f,W));return g}function v(a,b){a.roughness.value=b.roughness;a.metalness.value=b.metalness;b.roughnessMap&&(a.roughnessMap.value=b.roughnessMap);b.metalnessMap&&(a.metalnessMap.value=b.metalnessMap);b.lightMap&&(a.lightMap.value=b.lightMap,a.lightMapIntensity.value=
+b.lightMapIntensity);b.emissiveMap&&(a.emissiveMap.value=b.emissiveMap);b.bumpMap&&(a.bumpMap.value=b.bumpMap,a.bumpScale.value=b.bumpScale);b.normalMap&&(a.normalMap.value=b.normalMap,a.normalScale.value.copy(b.normalScale));b.displacementMap&&(a.displacementMap.value=b.displacementMap,a.displacementScale.value=b.displacementScale,a.displacementBias.value=b.displacementBias);b.envMap&&(a.envMapIntensity.value=b.envMapIntensity)}function B(a,b,c){c?(t.texParameteri(a,t.TEXTURE_WRAP_S,G(b.wrapS)),
 t.texParameteri(a,t.TEXTURE_WRAP_T,G(b.wrapT)),t.texParameteri(a,t.TEXTURE_MAG_FILTER,G(b.magFilter)),t.texParameteri(a,t.TEXTURE_MIN_FILTER,G(b.minFilter))):(t.texParameteri(a,t.TEXTURE_WRAP_S,t.CLAMP_TO_EDGE),t.texParameteri(a,t.TEXTURE_WRAP_T,t.CLAMP_TO_EDGE),b.wrapS===THREE.ClampToEdgeWrapping&&b.wrapT===THREE.ClampToEdgeWrapping||console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.wrapS and Texture.wrapT should be set to THREE.ClampToEdgeWrapping.",b),t.texParameteri(a,t.TEXTURE_MAG_FILTER,
-B(b.magFilter)),t.texParameteri(a,t.TEXTURE_MIN_FILTER,B(b.minFilter)),b.minFilter!==THREE.NearestFilter&&b.minFilter!==THREE.LinearFilter&&console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.minFilter should be set to THREE.NearestFilter or THREE.LinearFilter.",b));!(c=V.get("EXT_texture_filter_anisotropic"))||b.type===THREE.FloatType&&null===V.get("OES_texture_float_linear")||b.type===THREE.HalfFloatType&&null===V.get("OES_texture_half_float_linear")||!(1<b.anisotropy||U.get(b).__currentAnisotropy)||
-(t.texParameterf(a,c.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(b.anisotropy,W.getMaxAnisotropy())),U.get(b).__currentAnisotropy=b.anisotropy)}function w(a,b){if(a.width>b||a.height>b){var c=b/Math.max(a.width,a.height),d=document.createElement("canvas");d.width=Math.floor(a.width*c);d.height=Math.floor(a.height*c);d.getContext("2d").drawImage(a,0,0,a.width,a.height,0,0,d.width,d.height);console.warn("THREE.WebGLRenderer: image is too big ("+a.width+"x"+a.height+"). Resized to "+d.width+"x"+d.height,a);
-return d}return a}function D(a){return THREE.Math.isPowerOfTwo(a.width)&&THREE.Math.isPowerOfTwo(a.height)}function A(a,b,c,d){var e=G(b.texture.format),g=G(b.texture.type);L.texImage2D(d,0,e,b.width,b.height,0,e,g,null);t.bindFramebuffer(t.FRAMEBUFFER,a);t.framebufferTexture2D(t.FRAMEBUFFER,c,d,U.get(b.texture).__webglTexture,0);t.bindFramebuffer(t.FRAMEBUFFER,null)}function z(a,b){t.bindRenderbuffer(t.RENDERBUFFER,a);b.depthBuffer&&!b.stencilBuffer?(t.renderbufferStorage(t.RENDERBUFFER,t.DEPTH_COMPONENT16,
-b.width,b.height),t.framebufferRenderbuffer(t.FRAMEBUFFER,t.DEPTH_ATTACHMENT,t.RENDERBUFFER,a)):b.depthBuffer&&b.stencilBuffer?(t.renderbufferStorage(t.RENDERBUFFER,t.DEPTH_STENCIL,b.width,b.height),t.framebufferRenderbuffer(t.FRAMEBUFFER,t.DEPTH_STENCIL_ATTACHMENT,t.RENDERBUFFER,a)):t.renderbufferStorage(t.RENDERBUFFER,t.RGBA4,b.width,b.height);t.bindRenderbuffer(t.RENDERBUFFER,null)}function B(a){return a===THREE.NearestFilter||a===THREE.NearestMipMapNearestFilter||a===THREE.NearestMipMapLinearFilter?
+C(b.magFilter)),t.texParameteri(a,t.TEXTURE_MIN_FILTER,C(b.minFilter)),b.minFilter!==THREE.NearestFilter&&b.minFilter!==THREE.LinearFilter&&console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.minFilter should be set to THREE.NearestFilter or THREE.LinearFilter.",b));!(c=V.get("EXT_texture_filter_anisotropic"))||b.type===THREE.FloatType&&null===V.get("OES_texture_float_linear")||b.type===THREE.HalfFloatType&&null===V.get("OES_texture_half_float_linear")||!(1<b.anisotropy||T.get(b).__currentAnisotropy)||
+(t.texParameterf(a,c.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(b.anisotropy,W.getMaxAnisotropy())),T.get(b).__currentAnisotropy=b.anisotropy)}function w(a,b){if(a.width>b||a.height>b){var c=b/Math.max(a.width,a.height),d=document.createElement("canvas");d.width=Math.floor(a.width*c);d.height=Math.floor(a.height*c);d.getContext("2d").drawImage(a,0,0,a.width,a.height,0,0,d.width,d.height);console.warn("THREE.WebGLRenderer: image is too big ("+a.width+"x"+a.height+"). Resized to "+d.width+"x"+d.height,a);
+return d}return a}function D(a){return THREE.Math.isPowerOfTwo(a.width)&&THREE.Math.isPowerOfTwo(a.height)}function A(a,b,c,d){var e=G(b.texture.format),f=G(b.texture.type);J.texImage2D(d,0,e,b.width,b.height,0,e,f,null);t.bindFramebuffer(t.FRAMEBUFFER,a);t.framebufferTexture2D(t.FRAMEBUFFER,c,d,T.get(b.texture).__webglTexture,0);t.bindFramebuffer(t.FRAMEBUFFER,null)}function z(a,b){t.bindRenderbuffer(t.RENDERBUFFER,a);b.depthBuffer&&!b.stencilBuffer?(t.renderbufferStorage(t.RENDERBUFFER,t.DEPTH_COMPONENT16,
+b.width,b.height),t.framebufferRenderbuffer(t.FRAMEBUFFER,t.DEPTH_ATTACHMENT,t.RENDERBUFFER,a)):b.depthBuffer&&b.stencilBuffer?(t.renderbufferStorage(t.RENDERBUFFER,t.DEPTH_STENCIL,b.width,b.height),t.framebufferRenderbuffer(t.FRAMEBUFFER,t.DEPTH_STENCIL_ATTACHMENT,t.RENDERBUFFER,a)):t.renderbufferStorage(t.RENDERBUFFER,t.RGBA4,b.width,b.height);t.bindRenderbuffer(t.RENDERBUFFER,null)}function C(a){return a===THREE.NearestFilter||a===THREE.NearestMipMapNearestFilter||a===THREE.NearestMipMapLinearFilter?
 t.NEAREST:t.LINEAR}function G(a){var b;if(a===THREE.RepeatWrapping)return t.REPEAT;if(a===THREE.ClampToEdgeWrapping)return t.CLAMP_TO_EDGE;if(a===THREE.MirroredRepeatWrapping)return t.MIRRORED_REPEAT;if(a===THREE.NearestFilter)return t.NEAREST;if(a===THREE.NearestMipMapNearestFilter)return t.NEAREST_MIPMAP_NEAREST;if(a===THREE.NearestMipMapLinearFilter)return t.NEAREST_MIPMAP_LINEAR;if(a===THREE.LinearFilter)return t.LINEAR;if(a===THREE.LinearMipMapNearestFilter)return t.LINEAR_MIPMAP_NEAREST;if(a===
 THREE.LinearMipMapLinearFilter)return t.LINEAR_MIPMAP_LINEAR;if(a===THREE.UnsignedByteType)return t.UNSIGNED_BYTE;if(a===THREE.UnsignedShort4444Type)return t.UNSIGNED_SHORT_4_4_4_4;if(a===THREE.UnsignedShort5551Type)return t.UNSIGNED_SHORT_5_5_5_1;if(a===THREE.UnsignedShort565Type)return t.UNSIGNED_SHORT_5_6_5;if(a===THREE.ByteType)return t.BYTE;if(a===THREE.ShortType)return t.SHORT;if(a===THREE.UnsignedShortType)return t.UNSIGNED_SHORT;if(a===THREE.IntType)return t.INT;if(a===THREE.UnsignedIntType)return t.UNSIGNED_INT;
 if(a===THREE.FloatType)return t.FLOAT;b=V.get("OES_texture_half_float");if(null!==b&&a===THREE.HalfFloatType)return b.HALF_FLOAT_OES;if(a===THREE.AlphaFormat)return t.ALPHA;if(a===THREE.RGBFormat)return t.RGB;if(a===THREE.RGBAFormat)return t.RGBA;if(a===THREE.LuminanceFormat)return t.LUMINANCE;if(a===THREE.LuminanceAlphaFormat)return t.LUMINANCE_ALPHA;if(a===THREE.DepthFormat)return t.DEPTH_COMPONENT;if(a===THREE.AddEquation)return t.FUNC_ADD;if(a===THREE.SubtractEquation)return t.FUNC_SUBTRACT;if(a===
 THREE.ReverseSubtractEquation)return t.FUNC_REVERSE_SUBTRACT;if(a===THREE.ZeroFactor)return t.ZERO;if(a===THREE.OneFactor)return t.ONE;if(a===THREE.SrcColorFactor)return t.SRC_COLOR;if(a===THREE.OneMinusSrcColorFactor)return t.ONE_MINUS_SRC_COLOR;if(a===THREE.SrcAlphaFactor)return t.SRC_ALPHA;if(a===THREE.OneMinusSrcAlphaFactor)return t.ONE_MINUS_SRC_ALPHA;if(a===THREE.DstAlphaFactor)return t.DST_ALPHA;if(a===THREE.OneMinusDstAlphaFactor)return t.ONE_MINUS_DST_ALPHA;if(a===THREE.DstColorFactor)return t.DST_COLOR;
 if(a===THREE.OneMinusDstColorFactor)return t.ONE_MINUS_DST_COLOR;if(a===THREE.SrcAlphaSaturateFactor)return t.SRC_ALPHA_SATURATE;b=V.get("WEBGL_compressed_texture_s3tc");if(null!==b){if(a===THREE.RGB_S3TC_DXT1_Format)return b.COMPRESSED_RGB_S3TC_DXT1_EXT;if(a===THREE.RGBA_S3TC_DXT1_Format)return b.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(a===THREE.RGBA_S3TC_DXT3_Format)return b.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(a===THREE.RGBA_S3TC_DXT5_Format)return b.COMPRESSED_RGBA_S3TC_DXT5_EXT}b=V.get("WEBGL_compressed_texture_pvrtc");
 if(null!==b){if(a===THREE.RGB_PVRTC_4BPPV1_Format)return b.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(a===THREE.RGB_PVRTC_2BPPV1_Format)return b.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(a===THREE.RGBA_PVRTC_4BPPV1_Format)return b.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(a===THREE.RGBA_PVRTC_2BPPV1_Format)return b.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}b=V.get("WEBGL_compressed_texture_etc1");if(null!==b&&a===THREE.RGB_ETC1_Format)return b.COMPRESSED_RGB_ETC1_WEBGL;b=V.get("EXT_blend_minmax");if(null!==b){if(a===THREE.MinEquation)return b.MIN_EXT;
-if(a===THREE.MaxEquation)return b.MAX_EXT}return 0}console.log("THREE.WebGLRenderer",THREE.REVISION);a=a||{};var y=void 0!==a.canvas?a.canvas:document.createElement("canvas"),H=void 0!==a.context?a.context:null,M=void 0!==a.alpha?a.alpha:!1,Q=void 0!==a.depth?a.depth:!0,O=void 0!==a.stencil?a.stencil:!0,F=void 0!==a.antialias?a.antialias:!1,I=void 0!==a.premultipliedAlpha?a.premultipliedAlpha:!0,J=void 0!==a.preserveDrawingBuffer?a.preserveDrawingBuffer:!1,K=[],N=[],R=-1,P=[],E=-1,ca=new Float32Array(8),
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-ka={geometries:0,textures:0},ia={calls:0,vertices:0,faces:0,points:0};this.info={render:ia,memory:ka,programs:null};var t;try{M={alpha:M,depth:Q,stencil:O,antialias:F,premultipliedAlpha:I,preserveDrawingBuffer:J};t=H||y.getContext("webgl",M)||y.getContext("experimental-webgl",M);if(null===t){if(null!==y.getContext("webgl"))throw"Error creating WebGL context with your selected attributes.";throw"Error creating WebGL context.";}void 0===t.getShaderPrecisionFormat&&(t.getShaderPrecisionFormat=function(){return{rangeMin:1,
+if(a===THREE.MaxEquation)return b.MAX_EXT}return 0}console.log("THREE.WebGLRenderer",THREE.REVISION);a=a||{};var y=void 0!==a.canvas?a.canvas:document.createElement("canvas"),H=void 0!==a.context?a.context:null,M=void 0!==a.alpha?a.alpha:!1,P=void 0!==a.depth?a.depth:!0,N=void 0!==a.stencil?a.stencil:!0,E=void 0!==a.antialias?a.antialias:!1,K=void 0!==a.premultipliedAlpha?a.premultipliedAlpha:!0,I=void 0!==a.preserveDrawingBuffer?a.preserveDrawingBuffer:!1,L=[],O=[],Q=-1,R=[],F=-1,da=new Float32Array(8),
+U=[],Y=[];this.domElement=y;this.context=null;this.sortObjects=this.autoClearStencil=this.autoClearDepth=this.autoClearColor=this.autoClear=!0;this.clippingPlanes=[];this.localClippingEnabled=!1;this.gammaFactor=2;this.physicallyCorrectLights=this.gammaOutput=this.gammaInput=!1;this.toneMapping=THREE.LinearToneMapping;this.toneMappingWhitePoint=this.toneMappingExposure=1;this.maxMorphTargets=8;this.maxMorphNormals=4;this.autoScaleCubemaps=!0;var W=this,fa=null,ka=null,ga=null,Z=-1,na="",ea=null,qa=
+new THREE.Vector4,za=null,la=new THREE.Vector4,sa=0,aa=new THREE.Color(0),ia=0,ua=y.width,va=y.height,$=1,xa=new THREE.Vector4(0,0,ua,va),Ba=!1,ma=new THREE.Vector4(0,0,ua,va),Aa=new THREE.Frustum,ba=new THREE.WebGLClipping,ta=!1,ya=!1,Ea=new THREE.Sphere,ra=new THREE.Matrix4,X=new THREE.Vector3,S={hash:"",ambient:[0,0,0],directional:[],directionalShadowMap:[],directionalShadowMatrix:[],spot:[],spotShadowMap:[],spotShadowMatrix:[],point:[],pointShadowMap:[],pointShadowMatrix:[],hemi:[],shadows:[]},
+ja={geometries:0,textures:0},ha={calls:0,vertices:0,faces:0,points:0};this.info={render:ha,memory:ja,programs:null};var t;try{M={alpha:M,depth:P,stencil:N,antialias:E,premultipliedAlpha:K,preserveDrawingBuffer:I};t=H||y.getContext("webgl",M)||y.getContext("experimental-webgl",M);if(null===t){if(null!==y.getContext("webgl"))throw"Error creating WebGL context with your selected attributes.";throw"Error creating WebGL context.";}void 0===t.getShaderPrecisionFormat&&(t.getShaderPrecisionFormat=function(){return{rangeMin:1,
 rangeMax:1,precision:1}});y.addEventListener("webglcontextlost",e,!1)}catch(Fa){console.error("THREE.WebGLRenderer: "+Fa)}var Ca="undefined"!==typeof WebGL2RenderingContext&&t instanceof WebGL2RenderingContext,V=new THREE.WebGLExtensions(t);V.get("WEBGL_depth_texture");V.get("OES_texture_float");V.get("OES_texture_float_linear");V.get("OES_texture_half_float");V.get("OES_texture_half_float_linear");V.get("OES_standard_derivatives");V.get("ANGLE_instanced_arrays");V.get("OES_element_index_uint")&&
-(THREE.BufferGeometry.MaxIndex=4294967296);var ga=new THREE.WebGLCapabilities(t,V,a),L=new THREE.WebGLState(t,V,G),U=new THREE.WebGLProperties,pa=new THREE.WebGLObjects(t,U,this.info),oa=new THREE.WebGLPrograms(this,ga),wa=new THREE.WebGLLights;this.info.programs=oa.programs;var Ga=new THREE.WebGLBufferRenderer(t,V,ia),Ha=new THREE.WebGLIndexedBufferRenderer(t,V,ia);c();this.context=t;this.capabilities=ga;this.extensions=V;this.properties=U;this.state=L;var Da=new THREE.WebGLShadowMap(this,S,pa);
-this.shadowMap=Da;var Ia=new THREE.SpritePlugin(this,T),Ja=new THREE.LensFlarePlugin(this,X);this.getContext=function(){return t};this.getContextAttributes=function(){return t.getContextAttributes()};this.forceContextLoss=function(){V.get("WEBGL_lose_context").loseContext()};this.getMaxAnisotropy=function(){var a;return function(){if(void 0!==a)return a;var b=V.get("EXT_texture_filter_anisotropic");return a=null!==b?t.getParameter(b.MAX_TEXTURE_MAX_ANISOTROPY_EXT):0}}();this.getPrecision=function(){return ga.precision};
-this.getPixelRatio=function(){return aa};this.setPixelRatio=function(a){void 0!==a&&(aa=a,this.setSize(ma.z,ma.w,!1))};this.getSize=function(){return{width:ua,height:va}};this.setSize=function(a,b,c){ua=a;va=b;y.width=a*aa;y.height=b*aa;!1!==c&&(y.style.width=a+"px",y.style.height=b+"px");this.setViewport(0,0,a,b)};this.setViewport=function(a,b,c,d){L.viewport(ma.set(a,b,c,d))};this.setScissor=function(a,b,c,d){L.scissor(xa.set(a,b,c,d))};this.setScissorTest=function(a){L.setScissorTest(Ba=a)};this.getClearColor=
-function(){return ba};this.setClearColor=function(a,c){ba.set(a);ja=void 0!==c?c:1;b(ba.r,ba.g,ba.b,ja)};this.getClearAlpha=function(){return ja};this.setClearAlpha=function(a){ja=a;b(ba.r,ba.g,ba.b,ja)};this.clear=function(a,b,c){var d=0;if(void 0===a||a)d|=t.COLOR_BUFFER_BIT;if(void 0===b||b)d|=t.DEPTH_BUFFER_BIT;if(void 0===c||c)d|=t.STENCIL_BUFFER_BIT;t.clear(d)};this.clearColor=function(){this.clear(!0,!1,!1)};this.clearDepth=function(){this.clear(!1,!0,!1)};this.clearStencil=function(){this.clear(!1,
-!1,!0)};this.clearTarget=function(a,b,c,d){this.setRenderTarget(a);this.clear(b,c,d)};this.resetGLState=d;this.dispose=function(){y.removeEventListener("webglcontextlost",e,!1)};this.renderBufferImmediate=function(a,b,c){L.initAttributes();var d=U.get(a);a.hasPositions&&!d.position&&(d.position=t.createBuffer());a.hasNormals&&!d.normal&&(d.normal=t.createBuffer());a.hasUvs&&!d.uv&&(d.uv=t.createBuffer());a.hasColors&&!d.color&&(d.color=t.createBuffer());b=b.getAttributes();a.hasPositions&&(t.bindBuffer(t.ARRAY_BUFFER,
-d.position),t.bufferData(t.ARRAY_BUFFER,a.positionArray,t.DYNAMIC_DRAW),L.enableAttribute(b.position),t.vertexAttribPointer(b.position,3,t.FLOAT,!1,0,0));if(a.hasNormals){t.bindBuffer(t.ARRAY_BUFFER,d.normal);if("MeshPhongMaterial"!==c.type&&"MeshStandardMaterial"!==c.type&&"MeshPhysicalMaterial"!==c.type&&c.shading===THREE.FlatShading)for(var e=0,g=3*a.count;e<g;e+=9){var f=a.normalArray,h=(f[e+0]+f[e+3]+f[e+6])/3,k=(f[e+1]+f[e+4]+f[e+7])/3,m=(f[e+2]+f[e+5]+f[e+8])/3;f[e+0]=h;f[e+1]=k;f[e+2]=m;f[e+
-3]=h;f[e+4]=k;f[e+5]=m;f[e+6]=h;f[e+7]=k;f[e+8]=m}t.bufferData(t.ARRAY_BUFFER,a.normalArray,t.DYNAMIC_DRAW);L.enableAttribute(b.normal);t.vertexAttribPointer(b.normal,3,t.FLOAT,!1,0,0)}a.hasUvs&&c.map&&(t.bindBuffer(t.ARRAY_BUFFER,d.uv),t.bufferData(t.ARRAY_BUFFER,a.uvArray,t.DYNAMIC_DRAW),L.enableAttribute(b.uv),t.vertexAttribPointer(b.uv,2,t.FLOAT,!1,0,0));a.hasColors&&c.vertexColors!==THREE.NoColors&&(t.bindBuffer(t.ARRAY_BUFFER,d.color),t.bufferData(t.ARRAY_BUFFER,a.colorArray,t.DYNAMIC_DRAW),
-L.enableAttribute(b.color),t.vertexAttribPointer(b.color,3,t.FLOAT,!1,0,0));L.disableUnusedAttributes();t.drawArrays(t.TRIANGLES,0,a.count);a.count=0};this.renderBufferDirect=function(a,b,c,d,e,g){u(d);var f=x(a,b,d,e),h=!1;a=c.id+"_"+f.id+"_"+d.wireframe;a!==na&&(na=a,h=!0);b=e.morphTargetInfluences;if(void 0!==b){a=[];for(var k=0,h=b.length;k<h;k++){var m=b[k];a.push([m,k])}a.sort(l);8<a.length&&(a.length=8);for(var n=c.morphAttributes,k=0,h=a.length;k<h;k++)m=a[k],ca[k]=m[0],0!==m[0]?(b=m[1],!0===
-d.morphTargets&&n.position&&c.addAttribute("morphTarget"+k,n.position[b]),!0===d.morphNormals&&n.normal&&c.addAttribute("morphNormal"+k,n.normal[b])):(!0===d.morphTargets&&c.removeAttribute("morphTarget"+k),!0===d.morphNormals&&c.removeAttribute("morphNormal"+k));f.getUniforms().setValue(t,"morphTargetInfluences",ca);h=!0}b=c.index;k=c.attributes.position;!0===d.wireframe&&(b=pa.getWireframeAttribute(c));null!==b?(a=Ha,a.setIndex(b)):a=Ga;if(h){a:{var h=void 0,p;if(c instanceof THREE.InstancedBufferGeometry&&
-(p=V.get("ANGLE_instanced_arrays"),null===p)){console.error("THREE.WebGLRenderer.setupVertexAttributes: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.");break a}void 0===h&&(h=0);L.initAttributes();var m=c.attributes,f=f.getAttributes(),n=d.defaultAttributeValues,q;for(q in f){var r=f[q];if(0<=r){var s=m[q];if(void 0!==s){var v=t.FLOAT,w=s.array,Z=s.normalized;w instanceof Float32Array?v=t.FLOAT:w instanceof Float64Array?console.warn("Unsupported data buffer format: Float64Array"):
-w instanceof Uint16Array?v=t.UNSIGNED_SHORT:w instanceof Int16Array?v=t.SHORT:w instanceof Uint32Array?v=t.UNSIGNED_INT:w instanceof Int32Array?v=t.INT:w instanceof Int8Array?v=t.BYTE:w instanceof Uint8Array&&(v=t.UNSIGNED_BYTE);var w=s.itemSize,K=pa.getAttributeBuffer(s);if(s instanceof THREE.InterleavedBufferAttribute){var C=s.data,N=C.stride,s=s.offset;C instanceof THREE.InstancedInterleavedBuffer?(L.enableAttributeAndDivisor(r,C.meshPerAttribute,p),void 0===c.maxInstancedCount&&(c.maxInstancedCount=
-C.meshPerAttribute*C.count)):L.enableAttribute(r);t.bindBuffer(t.ARRAY_BUFFER,K);t.vertexAttribPointer(r,w,v,Z,N*C.array.BYTES_PER_ELEMENT,(h*N+s)*C.array.BYTES_PER_ELEMENT)}else s instanceof THREE.InstancedBufferAttribute?(L.enableAttributeAndDivisor(r,s.meshPerAttribute,p),void 0===c.maxInstancedCount&&(c.maxInstancedCount=s.meshPerAttribute*s.count)):L.enableAttribute(r),t.bindBuffer(t.ARRAY_BUFFER,K),t.vertexAttribPointer(r,w,v,Z,0,h*w*s.array.BYTES_PER_ELEMENT)}else if(void 0!==n&&(v=n[q],void 0!==
-v))switch(v.length){case 2:t.vertexAttrib2fv(r,v);break;case 3:t.vertexAttrib3fv(r,v);break;case 4:t.vertexAttrib4fv(r,v);break;default:t.vertexAttrib1fv(r,v)}}}L.disableUnusedAttributes()}null!==b&&t.bindBuffer(t.ELEMENT_ARRAY_BUFFER,pa.getAttributeBuffer(b))}p=Infinity;null!==b?p=b.count:void 0!==k&&(p=k.count);q=c.drawRange.start;b=c.drawRange.count;k=null!==g?g.start:0;h=null!==g?g.count:Infinity;g=Math.max(0,q,k);p=Math.min(0+p,q+b,k+h)-1;p=Math.max(0,p-g+1);if(e instanceof THREE.Mesh)if(!0===
-d.wireframe)L.setLineWidth(d.wireframeLinewidth*(null===ea?aa:1)),a.setMode(t.LINES);else switch(e.drawMode){case THREE.TrianglesDrawMode:a.setMode(t.TRIANGLES);break;case THREE.TriangleStripDrawMode:a.setMode(t.TRIANGLE_STRIP);break;case THREE.TriangleFanDrawMode:a.setMode(t.TRIANGLE_FAN)}else e instanceof THREE.Line?(d=d.linewidth,void 0===d&&(d=1),L.setLineWidth(d*(null===ea?aa:1)),e instanceof THREE.LineSegments?a.setMode(t.LINES):a.setMode(t.LINE_STRIP)):e instanceof THREE.Points&&a.setMode(t.POINTS);
-c instanceof THREE.InstancedBufferGeometry?0<c.maxInstancedCount&&a.renderInstances(c,g,p):a.render(g,p)};this.render=function(a,b,c,d){if(!1===b instanceof THREE.Camera)console.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.");else{var e=a.fog;na="";$=-1;ha=null;!0===a.autoUpdate&&a.updateMatrixWorld();null===b.parent&&b.updateMatrixWorld();b.matrixWorldInverse.getInverse(b.matrixWorld);ra.multiplyMatrices(b.projectionMatrix,b.matrixWorldInverse);Aa.setFromMatrix(ra);
-K.length=0;E=R=-1;T.length=0;X.length=0;ya=this.localClippingEnabled;ta=fa.init(this.clippingPlanes,ya,b);r(a,b);N.length=R+1;P.length=E+1;!0===W.sortObjects&&(N.sort(n),P.sort(p));ta&&fa.beginShadows();for(var g=K,f=0,h=0,k=g.length;h<k;h++){var m=g[h];m.castShadow&&(S.shadows[f++]=m)}S.shadows.length=f;Da.render(a,b);for(var g=K,l=m=0,q=0,v,x,u,w,C=b.matrixWorldInverse,Z=0,z=0,A=0,B=0,f=0,h=g.length;f<h;f++)if(k=g[f],v=k.color,x=k.intensity,u=k.distance,w=k.shadow&&k.shadow.map?k.shadow.map.texture:
-null,k instanceof THREE.AmbientLight)m+=v.r*x,l+=v.g*x,q+=v.b*x;else if(k instanceof THREE.DirectionalLight){var y=wa.get(k);y.color.copy(k.color).multiplyScalar(k.intensity);y.direction.setFromMatrixPosition(k.matrixWorld);Y.setFromMatrixPosition(k.target.matrixWorld);y.direction.sub(Y);y.direction.transformDirection(C);if(y.shadow=k.castShadow)y.shadowBias=k.shadow.bias,y.shadowRadius=k.shadow.radius,y.shadowMapSize=k.shadow.mapSize;S.directionalShadowMap[Z]=w;S.directionalShadowMatrix[Z]=k.shadow.matrix;
-S.directional[Z++]=y}else if(k instanceof THREE.SpotLight){y=wa.get(k);y.position.setFromMatrixPosition(k.matrixWorld);y.position.applyMatrix4(C);y.color.copy(v).multiplyScalar(x);y.distance=u;y.direction.setFromMatrixPosition(k.matrixWorld);Y.setFromMatrixPosition(k.target.matrixWorld);y.direction.sub(Y);y.direction.transformDirection(C);y.coneCos=Math.cos(k.angle);y.penumbraCos=Math.cos(k.angle*(1-k.penumbra));y.decay=0===k.distance?0:k.decay;if(y.shadow=k.castShadow)y.shadowBias=k.shadow.bias,
-y.shadowRadius=k.shadow.radius,y.shadowMapSize=k.shadow.mapSize;S.spotShadowMap[A]=w;S.spotShadowMatrix[A]=k.shadow.matrix;S.spot[A++]=y}else if(k instanceof THREE.PointLight){y=wa.get(k);y.position.setFromMatrixPosition(k.matrixWorld);y.position.applyMatrix4(C);y.color.copy(k.color).multiplyScalar(k.intensity);y.distance=k.distance;y.decay=0===k.distance?0:k.decay;if(y.shadow=k.castShadow)y.shadowBias=k.shadow.bias,y.shadowRadius=k.shadow.radius,y.shadowMapSize=k.shadow.mapSize;S.pointShadowMap[z]=
-w;void 0===S.pointShadowMatrix[z]&&(S.pointShadowMatrix[z]=new THREE.Matrix4);Y.setFromMatrixPosition(k.matrixWorld).negate();S.pointShadowMatrix[z].identity().setPosition(Y);S.point[z++]=y}else k instanceof THREE.HemisphereLight&&(y=wa.get(k),y.direction.setFromMatrixPosition(k.matrixWorld),y.direction.transformDirection(C),y.direction.normalize(),y.skyColor.copy(k.color).multiplyScalar(x),y.groundColor.copy(k.groundColor).multiplyScalar(x),S.hemi[B++]=y);S.ambient[0]=m;S.ambient[1]=l;S.ambient[2]=
-q;S.directional.length=Z;S.spot.length=A;S.point.length=z;S.hemi.length=B;S.hash=Z+","+z+","+A+","+B+","+S.shadows.length;ta&&fa.endShadows();ia.calls=0;ia.vertices=0;ia.faces=0;ia.points=0;void 0===c&&(c=null);this.setRenderTarget(c);(this.autoClear||d)&&this.clear(this.autoClearColor,this.autoClearDepth,this.autoClearStencil);a.overrideMaterial?(d=a.overrideMaterial,s(N,b,e,d),s(P,b,e,d)):(L.setBlending(THREE.NoBlending),s(N,b,e),s(P,b,e));Ia.render(a,b);Ja.render(a,b,la);c&&(a=c.texture,a.generateMipmaps&&
-D(c)&&a.minFilter!==THREE.NearestFilter&&a.minFilter!==THREE.LinearFilter&&(a=c instanceof THREE.WebGLRenderTargetCube?t.TEXTURE_CUBE_MAP:t.TEXTURE_2D,c=U.get(c.texture).__webglTexture,L.bindTexture(a,c),t.generateMipmap(a),L.bindTexture(a,null)));L.setDepthTest(!0);L.setDepthWrite(!0);L.setColorWrite(!0)}};this.setFaceCulling=function(a,b){L.setCullFace(a);L.setFlipSided(b===THREE.FrontFaceDirectionCW)};this.allocTextureUnit=function(){var a=sa;a>=ga.maxTextures&&console.warn("WebGLRenderer: trying to use "+
-a+" texture units while this GPU supports only "+ga.maxTextures);sa+=1;return a};this.setTexture2D=function(){var a=!1;return function(b,c){b instanceof THREE.WebGLRenderTarget&&(a||(console.warn("THREE.WebGLRenderer.setTexture2D: don't use render targets as textures. Use their .texture property instead."),a=!0),b=b.texture);var d=b,e=U.get(d);if(0<d.version&&e.__version!==d.version){var g=d.image;if(void 0===g)console.warn("THREE.WebGLRenderer: Texture marked for update but image is undefined",d);
-else if(!1===g.complete)console.warn("THREE.WebGLRenderer: Texture marked for update but image is incomplete",d);else{void 0===e.__webglInit&&(e.__webglInit=!0,d.addEventListener("dispose",f),e.__webglTexture=t.createTexture(),ka.textures++);L.activeTexture(t.TEXTURE0+c);L.bindTexture(t.TEXTURE_2D,e.__webglTexture);t.pixelStorei(t.UNPACK_FLIP_Y_WEBGL,d.flipY);t.pixelStorei(t.UNPACK_PREMULTIPLY_ALPHA_WEBGL,d.premultiplyAlpha);t.pixelStorei(t.UNPACK_ALIGNMENT,d.unpackAlignment);var h=w(d.image,ga.maxTextureSize);
+(THREE.BufferGeometry.MaxIndex=4294967296);var ca=new THREE.WebGLCapabilities(t,V,a),J=new THREE.WebGLState(t,V,G),T=new THREE.WebGLProperties,pa=new THREE.WebGLObjects(t,T,this.info),oa=new THREE.WebGLPrograms(this,ca),wa=new THREE.WebGLLights;this.info.programs=oa.programs;var Ga=new THREE.WebGLBufferRenderer(t,V,ha),Ha=new THREE.WebGLIndexedBufferRenderer(t,V,ha);c();this.context=t;this.capabilities=ca;this.extensions=V;this.properties=T;this.state=J;var Da=new THREE.WebGLShadowMap(this,S,pa);
+this.shadowMap=Da;var Ia=new THREE.SpritePlugin(this,U),Ja=new THREE.LensFlarePlugin(this,Y);this.getContext=function(){return t};this.getContextAttributes=function(){return t.getContextAttributes()};this.forceContextLoss=function(){V.get("WEBGL_lose_context").loseContext()};this.getMaxAnisotropy=function(){var a;return function(){if(void 0!==a)return a;var b=V.get("EXT_texture_filter_anisotropic");return a=null!==b?t.getParameter(b.MAX_TEXTURE_MAX_ANISOTROPY_EXT):0}}();this.getPrecision=function(){return ca.precision};
+this.getPixelRatio=function(){return $};this.setPixelRatio=function(a){void 0!==a&&($=a,this.setSize(ma.z,ma.w,!1))};this.getSize=function(){return{width:ua,height:va}};this.setSize=function(a,b,c){ua=a;va=b;y.width=a*$;y.height=b*$;!1!==c&&(y.style.width=a+"px",y.style.height=b+"px");this.setViewport(0,0,a,b)};this.setViewport=function(a,b,c,d){J.viewport(ma.set(a,b,c,d))};this.setScissor=function(a,b,c,d){J.scissor(xa.set(a,b,c,d))};this.setScissorTest=function(a){J.setScissorTest(Ba=a)};this.getClearColor=
+function(){return aa};this.setClearColor=function(a,c){aa.set(a);ia=void 0!==c?c:1;b(aa.r,aa.g,aa.b,ia)};this.getClearAlpha=function(){return ia};this.setClearAlpha=function(a){ia=a;b(aa.r,aa.g,aa.b,ia)};this.clear=function(a,b,c){var d=0;if(void 0===a||a)d|=t.COLOR_BUFFER_BIT;if(void 0===b||b)d|=t.DEPTH_BUFFER_BIT;if(void 0===c||c)d|=t.STENCIL_BUFFER_BIT;t.clear(d)};this.clearColor=function(){this.clear(!0,!1,!1)};this.clearDepth=function(){this.clear(!1,!0,!1)};this.clearStencil=function(){this.clear(!1,
+!1,!0)};this.clearTarget=function(a,b,c,d){this.setRenderTarget(a);this.clear(b,c,d)};this.resetGLState=d;this.dispose=function(){y.removeEventListener("webglcontextlost",e,!1)};this.renderBufferImmediate=function(a,b,c){J.initAttributes();var d=T.get(a);a.hasPositions&&!d.position&&(d.position=t.createBuffer());a.hasNormals&&!d.normal&&(d.normal=t.createBuffer());a.hasUvs&&!d.uv&&(d.uv=t.createBuffer());a.hasColors&&!d.color&&(d.color=t.createBuffer());b=b.getAttributes();a.hasPositions&&(t.bindBuffer(t.ARRAY_BUFFER,
+d.position),t.bufferData(t.ARRAY_BUFFER,a.positionArray,t.DYNAMIC_DRAW),J.enableAttribute(b.position),t.vertexAttribPointer(b.position,3,t.FLOAT,!1,0,0));if(a.hasNormals){t.bindBuffer(t.ARRAY_BUFFER,d.normal);if("MeshPhongMaterial"!==c.type&&"MeshStandardMaterial"!==c.type&&"MeshPhysicalMaterial"!==c.type&&c.shading===THREE.FlatShading)for(var e=0,f=3*a.count;e<f;e+=9){var g=a.normalArray,h=(g[e+0]+g[e+3]+g[e+6])/3,k=(g[e+1]+g[e+4]+g[e+7])/3,m=(g[e+2]+g[e+5]+g[e+8])/3;g[e+0]=h;g[e+1]=k;g[e+2]=m;g[e+
+3]=h;g[e+4]=k;g[e+5]=m;g[e+6]=h;g[e+7]=k;g[e+8]=m}t.bufferData(t.ARRAY_BUFFER,a.normalArray,t.DYNAMIC_DRAW);J.enableAttribute(b.normal);t.vertexAttribPointer(b.normal,3,t.FLOAT,!1,0,0)}a.hasUvs&&c.map&&(t.bindBuffer(t.ARRAY_BUFFER,d.uv),t.bufferData(t.ARRAY_BUFFER,a.uvArray,t.DYNAMIC_DRAW),J.enableAttribute(b.uv),t.vertexAttribPointer(b.uv,2,t.FLOAT,!1,0,0));a.hasColors&&c.vertexColors!==THREE.NoColors&&(t.bindBuffer(t.ARRAY_BUFFER,d.color),t.bufferData(t.ARRAY_BUFFER,a.colorArray,t.DYNAMIC_DRAW),
+J.enableAttribute(b.color),t.vertexAttribPointer(b.color,3,t.FLOAT,!1,0,0));J.disableUnusedAttributes();t.drawArrays(t.TRIANGLES,0,a.count);a.count=0};this.renderBufferDirect=function(a,b,c,d,e,f){u(d);var g=x(a,b,d,e),h=!1;a=c.id+"_"+g.id+"_"+d.wireframe;a!==na&&(na=a,h=!0);b=e.morphTargetInfluences;if(void 0!==b){a=[];for(var k=0,h=b.length;k<h;k++){var m=b[k];a.push([m,k])}a.sort(l);8<a.length&&(a.length=8);for(var p=c.morphAttributes,k=0,h=a.length;k<h;k++)m=a[k],da[k]=m[0],0!==m[0]?(b=m[1],!0===
+d.morphTargets&&p.position&&c.addAttribute("morphTarget"+k,p.position[b]),!0===d.morphNormals&&p.normal&&c.addAttribute("morphNormal"+k,p.normal[b])):(!0===d.morphTargets&&c.removeAttribute("morphTarget"+k),!0===d.morphNormals&&c.removeAttribute("morphNormal"+k));g.getUniforms().setValue(t,"morphTargetInfluences",da);h=!0}b=c.index;k=c.attributes.position;!0===d.wireframe&&(b=pa.getWireframeAttribute(c));null!==b?(a=Ha,a.setIndex(b)):a=Ga;if(h){a:{var h=void 0,n;if(c instanceof THREE.InstancedBufferGeometry&&
+(n=V.get("ANGLE_instanced_arrays"),null===n)){console.error("THREE.WebGLRenderer.setupVertexAttributes: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.");break a}void 0===h&&(h=0);J.initAttributes();var m=c.attributes,g=g.getAttributes(),p=d.defaultAttributeValues,q;for(q in g){var r=g[q];if(0<=r){var s=m[q];if(void 0!==s){var v=t.FLOAT,w=s.array,E=s.normalized;w instanceof Float32Array?v=t.FLOAT:w instanceof Float64Array?console.warn("Unsupported data buffer format: Float64Array"):
+w instanceof Uint16Array?v=t.UNSIGNED_SHORT:w instanceof Int16Array?v=t.SHORT:w instanceof Uint32Array?v=t.UNSIGNED_INT:w instanceof Int32Array?v=t.INT:w instanceof Int8Array?v=t.BYTE:w instanceof Uint8Array&&(v=t.UNSIGNED_BYTE);var w=s.itemSize,L=pa.getAttributeBuffer(s);if(s instanceof THREE.InterleavedBufferAttribute){var B=s.data,O=B.stride,s=s.offset;B instanceof THREE.InstancedInterleavedBuffer?(J.enableAttributeAndDivisor(r,B.meshPerAttribute,n),void 0===c.maxInstancedCount&&(c.maxInstancedCount=
+B.meshPerAttribute*B.count)):J.enableAttribute(r);t.bindBuffer(t.ARRAY_BUFFER,L);t.vertexAttribPointer(r,w,v,E,O*B.array.BYTES_PER_ELEMENT,(h*O+s)*B.array.BYTES_PER_ELEMENT)}else s instanceof THREE.InstancedBufferAttribute?(J.enableAttributeAndDivisor(r,s.meshPerAttribute,n),void 0===c.maxInstancedCount&&(c.maxInstancedCount=s.meshPerAttribute*s.count)):J.enableAttribute(r),t.bindBuffer(t.ARRAY_BUFFER,L),t.vertexAttribPointer(r,w,v,E,0,h*w*s.array.BYTES_PER_ELEMENT)}else if(void 0!==p&&(v=p[q],void 0!==
+v))switch(v.length){case 2:t.vertexAttrib2fv(r,v);break;case 3:t.vertexAttrib3fv(r,v);break;case 4:t.vertexAttrib4fv(r,v);break;default:t.vertexAttrib1fv(r,v)}}}J.disableUnusedAttributes()}null!==b&&t.bindBuffer(t.ELEMENT_ARRAY_BUFFER,pa.getAttributeBuffer(b))}n=Infinity;null!==b?n=b.count:void 0!==k&&(n=k.count);q=c.drawRange.start;b=c.drawRange.count;k=null!==f?f.start:0;h=null!==f?f.count:Infinity;f=Math.max(0,q,k);n=Math.min(0+n,q+b,k+h)-1;n=Math.max(0,n-f+1);if(e instanceof THREE.Mesh)if(!0===
+d.wireframe)J.setLineWidth(d.wireframeLinewidth*(null===ka?$:1)),a.setMode(t.LINES);else switch(e.drawMode){case THREE.TrianglesDrawMode:a.setMode(t.TRIANGLES);break;case THREE.TriangleStripDrawMode:a.setMode(t.TRIANGLE_STRIP);break;case THREE.TriangleFanDrawMode:a.setMode(t.TRIANGLE_FAN)}else e instanceof THREE.Line?(d=d.linewidth,void 0===d&&(d=1),J.setLineWidth(d*(null===ka?$:1)),e instanceof THREE.LineSegments?a.setMode(t.LINES):a.setMode(t.LINE_STRIP)):e instanceof THREE.Points&&a.setMode(t.POINTS);
+c instanceof THREE.InstancedBufferGeometry?0<c.maxInstancedCount&&a.renderInstances(c,f,n):a.render(f,n)};this.render=function(a,b,c,d){if(!1===b instanceof THREE.Camera)console.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.");else{var e=a.fog;na="";Z=-1;ea=null;!0===a.autoUpdate&&a.updateMatrixWorld();null===b.parent&&b.updateMatrixWorld();b.matrixWorldInverse.getInverse(b.matrixWorld);ra.multiplyMatrices(b.projectionMatrix,b.matrixWorldInverse);Aa.setFromMatrix(ra);
+L.length=0;F=Q=-1;U.length=0;Y.length=0;ya=this.localClippingEnabled;ta=ba.init(this.clippingPlanes,ya,b);r(a,b);O.length=Q+1;R.length=F+1;!0===W.sortObjects&&(O.sort(n),R.sort(p));ta&&ba.beginShadows();for(var f=L,g=0,h=0,k=f.length;h<k;h++){var m=f[h];m.castShadow&&(S.shadows[g++]=m)}S.shadows.length=g;Da.render(a,b);for(var f=L,l=m=0,q=0,v,x,u,w,E=b.matrixWorldInverse,B=0,z=0,A=0,I=0,g=0,h=f.length;g<h;g++)if(k=f[g],v=k.color,x=k.intensity,u=k.distance,w=k.shadow&&k.shadow.map?k.shadow.map.texture:
+null,k instanceof THREE.AmbientLight)m+=v.r*x,l+=v.g*x,q+=v.b*x;else if(k instanceof THREE.DirectionalLight){var y=wa.get(k);y.color.copy(k.color).multiplyScalar(k.intensity);y.direction.setFromMatrixPosition(k.matrixWorld);X.setFromMatrixPosition(k.target.matrixWorld);y.direction.sub(X);y.direction.transformDirection(E);if(y.shadow=k.castShadow)y.shadowBias=k.shadow.bias,y.shadowRadius=k.shadow.radius,y.shadowMapSize=k.shadow.mapSize;S.directionalShadowMap[B]=w;S.directionalShadowMatrix[B]=k.shadow.matrix;
+S.directional[B++]=y}else if(k instanceof THREE.SpotLight){y=wa.get(k);y.position.setFromMatrixPosition(k.matrixWorld);y.position.applyMatrix4(E);y.color.copy(v).multiplyScalar(x);y.distance=u;y.direction.setFromMatrixPosition(k.matrixWorld);X.setFromMatrixPosition(k.target.matrixWorld);y.direction.sub(X);y.direction.transformDirection(E);y.coneCos=Math.cos(k.angle);y.penumbraCos=Math.cos(k.angle*(1-k.penumbra));y.decay=0===k.distance?0:k.decay;if(y.shadow=k.castShadow)y.shadowBias=k.shadow.bias,
+y.shadowRadius=k.shadow.radius,y.shadowMapSize=k.shadow.mapSize;S.spotShadowMap[A]=w;S.spotShadowMatrix[A]=k.shadow.matrix;S.spot[A++]=y}else if(k instanceof THREE.PointLight){y=wa.get(k);y.position.setFromMatrixPosition(k.matrixWorld);y.position.applyMatrix4(E);y.color.copy(k.color).multiplyScalar(k.intensity);y.distance=k.distance;y.decay=0===k.distance?0:k.decay;if(y.shadow=k.castShadow)y.shadowBias=k.shadow.bias,y.shadowRadius=k.shadow.radius,y.shadowMapSize=k.shadow.mapSize;S.pointShadowMap[z]=
+w;void 0===S.pointShadowMatrix[z]&&(S.pointShadowMatrix[z]=new THREE.Matrix4);X.setFromMatrixPosition(k.matrixWorld).negate();S.pointShadowMatrix[z].identity().setPosition(X);S.point[z++]=y}else k instanceof THREE.HemisphereLight&&(y=wa.get(k),y.direction.setFromMatrixPosition(k.matrixWorld),y.direction.transformDirection(E),y.direction.normalize(),y.skyColor.copy(k.color).multiplyScalar(x),y.groundColor.copy(k.groundColor).multiplyScalar(x),S.hemi[I++]=y);S.ambient[0]=m;S.ambient[1]=l;S.ambient[2]=
+q;S.directional.length=B;S.spot.length=A;S.point.length=z;S.hemi.length=I;S.hash=B+","+z+","+A+","+I+","+S.shadows.length;ta&&ba.endShadows();ha.calls=0;ha.vertices=0;ha.faces=0;ha.points=0;void 0===c&&(c=null);this.setRenderTarget(c);(this.autoClear||d)&&this.clear(this.autoClearColor,this.autoClearDepth,this.autoClearStencil);a.overrideMaterial?(d=a.overrideMaterial,s(O,b,e,d),s(R,b,e,d)):(J.setBlending(THREE.NoBlending),s(O,b,e),s(R,b,e));Ia.render(a,b);Ja.render(a,b,la);c&&(a=c.texture,a.generateMipmaps&&
+D(c)&&a.minFilter!==THREE.NearestFilter&&a.minFilter!==THREE.LinearFilter&&(a=c instanceof THREE.WebGLRenderTargetCube?t.TEXTURE_CUBE_MAP:t.TEXTURE_2D,c=T.get(c.texture).__webglTexture,J.bindTexture(a,c),t.generateMipmap(a),J.bindTexture(a,null)));J.setDepthTest(!0);J.setDepthWrite(!0);J.setColorWrite(!0)}};this.setFaceCulling=function(a,b){J.setCullFace(a);J.setFlipSided(b===THREE.FrontFaceDirectionCW)};this.allocTextureUnit=function(){var a=sa;a>=ca.maxTextures&&console.warn("WebGLRenderer: trying to use "+
+a+" texture units while this GPU supports only "+ca.maxTextures);sa+=1;return a};this.setTexture2D=function(){var a=!1;return function(b,c){b instanceof THREE.WebGLRenderTarget&&(a||(console.warn("THREE.WebGLRenderer.setTexture2D: don't use render targets as textures. Use their .texture property instead."),a=!0),b=b.texture);var d=b,e=T.get(d);if(0<d.version&&e.__version!==d.version){var g=d.image;if(void 0===g)console.warn("THREE.WebGLRenderer: Texture marked for update but image is undefined",d);
+else if(!1===g.complete)console.warn("THREE.WebGLRenderer: Texture marked for update but image is incomplete",d);else{void 0===e.__webglInit&&(e.__webglInit=!0,d.addEventListener("dispose",f),e.__webglTexture=t.createTexture(),ja.textures++);J.activeTexture(t.TEXTURE0+c);J.bindTexture(t.TEXTURE_2D,e.__webglTexture);t.pixelStorei(t.UNPACK_FLIP_Y_WEBGL,d.flipY);t.pixelStorei(t.UNPACK_PREMULTIPLY_ALPHA_WEBGL,d.premultiplyAlpha);t.pixelStorei(t.UNPACK_ALIGNMENT,d.unpackAlignment);var h=w(d.image,ca.maxTextureSize);
 if((d.wrapS!==THREE.ClampToEdgeWrapping||d.wrapT!==THREE.ClampToEdgeWrapping||d.minFilter!==THREE.NearestFilter&&d.minFilter!==THREE.LinearFilter)&&!1===D(h))if(g=h,g instanceof HTMLImageElement||g instanceof HTMLCanvasElement){var k=document.createElement("canvas");k.width=THREE.Math.nearestPowerOfTwo(g.width);k.height=THREE.Math.nearestPowerOfTwo(g.height);k.getContext("2d").drawImage(g,0,0,k.width,k.height);console.warn("THREE.WebGLRenderer: image is not power of two ("+g.width+"x"+g.height+"). Resized to "+
-k.width+"x"+k.height,g);h=k}else h=g;var g=D(h),k=G(d.format),m=G(d.type);C(t.TEXTURE_2D,d,g);var l=d.mipmaps;if(d instanceof THREE.DepthTexture){l=t.DEPTH_COMPONENT;if(d.type===THREE.FloatType){if(!Ca)throw Error("Float Depth Texture only supported in WebGL2.0");l=t.DEPTH_COMPONENT32F}else Ca&&(l=t.DEPTH_COMPONENT16);L.texImage2D(t.TEXTURE_2D,0,l,h.width,h.height,0,k,m,null)}else if(d instanceof THREE.DataTexture)if(0<l.length&&g){for(var p=0,q=l.length;p<q;p++)h=l[p],L.texImage2D(t.TEXTURE_2D,p,
-k,h.width,h.height,0,k,m,h.data);d.generateMipmaps=!1}else L.texImage2D(t.TEXTURE_2D,0,k,h.width,h.height,0,k,m,h.data);else if(d instanceof THREE.CompressedTexture)for(p=0,q=l.length;p<q;p++)h=l[p],d.format!==THREE.RGBAFormat&&d.format!==THREE.RGBFormat?-1<L.getCompressedTextureFormats().indexOf(k)?L.compressedTexImage2D(t.TEXTURE_2D,p,k,h.width,h.height,0,h.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):L.texImage2D(t.TEXTURE_2D,
-p,k,h.width,h.height,0,k,m,h.data);else if(0<l.length&&g){p=0;for(q=l.length;p<q;p++)h=l[p],L.texImage2D(t.TEXTURE_2D,p,k,k,m,h);d.generateMipmaps=!1}else L.texImage2D(t.TEXTURE_2D,0,k,k,m,h);d.generateMipmaps&&g&&t.generateMipmap(t.TEXTURE_2D);e.__version=d.version;if(d.onUpdate)d.onUpdate(d)}}else L.activeTexture(t.TEXTURE0+c),L.bindTexture(t.TEXTURE_2D,e.__webglTexture)}}();this.setTexture=function(){var a=!1;return function(b,c){a||(console.warn("THREE.WebGLRenderer: .setTexture is deprecated, use setTexture2D instead."),
-a=!0);W.setTexture2D(b,c)}}();this.setTextureCube=function(){var a=!1;return function(b,c){b instanceof THREE.WebGLRenderTargetCube&&(a||(console.warn("THREE.WebGLRenderer.setTextureCube: don't use cube render targets as textures. Use their .texture property instead."),a=!0),b=b.texture);if(b instanceof THREE.CubeTexture||Array.isArray(b.image)&&6===b.image.length){var d=b,e=U.get(d);if(6===d.image.length)if(0<d.version&&e.__version!==d.version){e.__image__webglTextureCube||(d.addEventListener("dispose",
-f),e.__image__webglTextureCube=t.createTexture(),ka.textures++);L.activeTexture(t.TEXTURE0+c);L.bindTexture(t.TEXTURE_CUBE_MAP,e.__image__webglTextureCube);t.pixelStorei(t.UNPACK_FLIP_Y_WEBGL,d.flipY);for(var g=d instanceof THREE.CompressedTexture,h=d.image[0]instanceof THREE.DataTexture,k=[],m=0;6>m;m++)k[m]=!W.autoScaleCubemaps||g||h?h?d.image[m].image:d.image[m]:w(d.image[m],ga.maxCubemapSize);var l=D(k[0]),p=G(d.format),q=G(d.type);C(t.TEXTURE_CUBE_MAP,d,l);for(m=0;6>m;m++)if(g)for(var n,r=k[m].mipmaps,
-s=0,x=r.length;s<x;s++)n=r[s],d.format!==THREE.RGBAFormat&&d.format!==THREE.RGBFormat?-1<L.getCompressedTextureFormats().indexOf(p)?L.compressedTexImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+m,s,p,n.width,n.height,0,n.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .setTextureCube()"):L.texImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+m,s,p,n.width,n.height,0,p,q,n.data);else h?L.texImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+m,0,p,k[m].width,k[m].height,0,p,q,k[m].data):
-L.texImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+m,0,p,p,q,k[m]);d.generateMipmaps&&l&&t.generateMipmap(t.TEXTURE_CUBE_MAP);e.__version=d.version;if(d.onUpdate)d.onUpdate(d)}else L.activeTexture(t.TEXTURE0+c),L.bindTexture(t.TEXTURE_CUBE_MAP,e.__image__webglTextureCube)}else d=b,L.activeTexture(t.TEXTURE0+c),L.bindTexture(t.TEXTURE_CUBE_MAP,U.get(d).__webglTexture)}}();this.getCurrentRenderTarget=function(){return ea};this.setRenderTarget=function(a){if((ea=a)&&void 0===U.get(a).__webglFramebuffer){var b=
-U.get(a),c=U.get(a.texture);a.addEventListener("dispose",g);c.__webglTexture=t.createTexture();ka.textures++;var d=a instanceof THREE.WebGLRenderTargetCube,e=THREE.Math.isPowerOfTwo(a.width)&&THREE.Math.isPowerOfTwo(a.height);if(d){b.__webglFramebuffer=[];for(var f=0;6>f;f++)b.__webglFramebuffer[f]=t.createFramebuffer()}else b.__webglFramebuffer=t.createFramebuffer();if(d){L.bindTexture(t.TEXTURE_CUBE_MAP,c.__webglTexture);C(t.TEXTURE_CUBE_MAP,a.texture,e);for(f=0;6>f;f++)A(b.__webglFramebuffer[f],
-a,t.COLOR_ATTACHMENT0,t.TEXTURE_CUBE_MAP_POSITIVE_X+f);a.texture.generateMipmaps&&e&&t.generateMipmap(t.TEXTURE_CUBE_MAP);L.bindTexture(t.TEXTURE_CUBE_MAP,null)}else L.bindTexture(t.TEXTURE_2D,c.__webglTexture),C(t.TEXTURE_2D,a.texture,e),A(b.__webglFramebuffer,a,t.COLOR_ATTACHMENT0,t.TEXTURE_2D),a.texture.generateMipmaps&&e&&t.generateMipmap(t.TEXTURE_2D),L.bindTexture(t.TEXTURE_2D,null);if(a.depthBuffer){b=U.get(a);c=a instanceof THREE.WebGLRenderTargetCube;if(a.depthTexture){if(c)throw Error("target.depthTexture not supported in Cube render targets");
-if(a instanceof THREE.WebGLRenderTargetCube)throw Error("Depth Texture with cube render targets is not supported!");t.bindFramebuffer(t.FRAMEBUFFER,b.__webglFramebuffer);if(!(a.depthTexture instanceof THREE.DepthTexture))throw Error("renderTarget.depthTexture must be an instance of THREE.DepthTexture");U.get(a.depthTexture).__webglTexture&&a.depthTexture.image.width===a.width&&a.depthTexture.image.height===a.height||(a.depthTexture.image.width=a.width,a.depthTexture.image.height=a.height,a.depthTexture.needsUpdate=
-!0);W.setTexture2D(a.depthTexture,0);b=U.get(a.depthTexture).__webglTexture;t.framebufferTexture2D(t.FRAMEBUFFER,t.DEPTH_ATTACHMENT,t.TEXTURE_2D,b,0)}else if(c)for(b.__webglDepthbuffer=[],c=0;6>c;c++)t.bindFramebuffer(t.FRAMEBUFFER,b.__webglFramebuffer[c]),b.__webglDepthbuffer[c]=t.createRenderbuffer(),z(b.__webglDepthbuffer[c],a);else t.bindFramebuffer(t.FRAMEBUFFER,b.__webglFramebuffer),b.__webglDepthbuffer=t.createRenderbuffer(),z(b.__webglDepthbuffer,a);t.bindFramebuffer(t.FRAMEBUFFER,null)}}b=
-a instanceof THREE.WebGLRenderTargetCube;a?(c=U.get(a),c=b?c.__webglFramebuffer[a.activeCubeFace]:c.__webglFramebuffer,qa.copy(a.scissor),za=a.scissorTest,la.copy(a.viewport)):(c=null,qa.copy(xa).multiplyScalar(aa),za=Ba,la.copy(ma).multiplyScalar(aa));Z!==c&&(t.bindFramebuffer(t.FRAMEBUFFER,c),Z=c);L.scissor(qa);L.setScissorTest(za);L.viewport(la);b&&(b=U.get(a.texture),t.framebufferTexture2D(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.TEXTURE_CUBE_MAP_POSITIVE_X+a.activeCubeFace,b.__webglTexture,a.activeMipMapLevel))};
-this.readRenderTargetPixels=function(a,b,c,d,e,g){if(!1===a instanceof THREE.WebGLRenderTarget)console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");else{var f=U.get(a).__webglFramebuffer;if(f){var h=!1;f!==Z&&(t.bindFramebuffer(t.FRAMEBUFFER,f),h=!0);try{var k=a.texture;k.format!==THREE.RGBAFormat&&G(k.format)!==t.getParameter(t.IMPLEMENTATION_COLOR_READ_FORMAT)?console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format."):
-k.type===THREE.UnsignedByteType||G(k.type)===t.getParameter(t.IMPLEMENTATION_COLOR_READ_TYPE)||k.type===THREE.FloatType&&V.get("WEBGL_color_buffer_float")||k.type===THREE.HalfFloatType&&V.get("EXT_color_buffer_half_float")?t.checkFramebufferStatus(t.FRAMEBUFFER)===t.FRAMEBUFFER_COMPLETE?0<=b&&b<=a.width-d&&0<=c&&c<=a.height-e&&t.readPixels(b,c,d,e,G(k.format),G(k.type),g):console.error("THREE.WebGLRenderer.readRenderTargetPixels: readPixels from renderTarget failed. Framebuffer not complete."):console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.")}finally{h&&
-t.bindFramebuffer(t.FRAMEBUFFER,Z)}}}}};
+k.width+"x"+k.height,g);h=k}else h=g;var g=D(h),k=G(d.format),m=G(d.type);B(t.TEXTURE_2D,d,g);var l=d.mipmaps;if(d instanceof THREE.DepthTexture){l=t.DEPTH_COMPONENT;if(d.type===THREE.FloatType){if(!Ca)throw Error("Float Depth Texture only supported in WebGL2.0");l=t.DEPTH_COMPONENT32F}else Ca&&(l=t.DEPTH_COMPONENT16);J.texImage2D(t.TEXTURE_2D,0,l,h.width,h.height,0,k,m,null)}else if(d instanceof THREE.DataTexture)if(0<l.length&&g){for(var n=0,p=l.length;n<p;n++)h=l[n],J.texImage2D(t.TEXTURE_2D,n,
+k,h.width,h.height,0,k,m,h.data);d.generateMipmaps=!1}else J.texImage2D(t.TEXTURE_2D,0,k,h.width,h.height,0,k,m,h.data);else if(d instanceof THREE.CompressedTexture)for(n=0,p=l.length;n<p;n++)h=l[n],d.format!==THREE.RGBAFormat&&d.format!==THREE.RGBFormat?-1<J.getCompressedTextureFormats().indexOf(k)?J.compressedTexImage2D(t.TEXTURE_2D,n,k,h.width,h.height,0,h.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):J.texImage2D(t.TEXTURE_2D,
+n,k,h.width,h.height,0,k,m,h.data);else if(0<l.length&&g){n=0;for(p=l.length;n<p;n++)h=l[n],J.texImage2D(t.TEXTURE_2D,n,k,k,m,h);d.generateMipmaps=!1}else J.texImage2D(t.TEXTURE_2D,0,k,k,m,h);d.generateMipmaps&&g&&t.generateMipmap(t.TEXTURE_2D);e.__version=d.version;if(d.onUpdate)d.onUpdate(d)}}else J.activeTexture(t.TEXTURE0+c),J.bindTexture(t.TEXTURE_2D,e.__webglTexture)}}();this.setTexture=function(){var a=!1;return function(b,c){a||(console.warn("THREE.WebGLRenderer: .setTexture is deprecated, use setTexture2D instead."),
+a=!0);W.setTexture2D(b,c)}}();this.setTextureCube=function(){var a=!1;return function(b,c){b instanceof THREE.WebGLRenderTargetCube&&(a||(console.warn("THREE.WebGLRenderer.setTextureCube: don't use cube render targets as textures. Use their .texture property instead."),a=!0),b=b.texture);if(b instanceof THREE.CubeTexture||Array.isArray(b.image)&&6===b.image.length){var d=b,e=T.get(d);if(6===d.image.length)if(0<d.version&&e.__version!==d.version){e.__image__webglTextureCube||(d.addEventListener("dispose",
+f),e.__image__webglTextureCube=t.createTexture(),ja.textures++);J.activeTexture(t.TEXTURE0+c);J.bindTexture(t.TEXTURE_CUBE_MAP,e.__image__webglTextureCube);t.pixelStorei(t.UNPACK_FLIP_Y_WEBGL,d.flipY);for(var g=d instanceof THREE.CompressedTexture,h=d.image[0]instanceof THREE.DataTexture,k=[],m=0;6>m;m++)k[m]=!W.autoScaleCubemaps||g||h?h?d.image[m].image:d.image[m]:w(d.image[m],ca.maxCubemapSize);var l=D(k[0]),n=G(d.format),p=G(d.type);B(t.TEXTURE_CUBE_MAP,d,l);for(m=0;6>m;m++)if(g)for(var q,r=k[m].mipmaps,
+s=0,x=r.length;s<x;s++)q=r[s],d.format!==THREE.RGBAFormat&&d.format!==THREE.RGBFormat?-1<J.getCompressedTextureFormats().indexOf(n)?J.compressedTexImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+m,s,n,q.width,q.height,0,q.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .setTextureCube()"):J.texImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+m,s,n,q.width,q.height,0,n,p,q.data);else h?J.texImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+m,0,n,k[m].width,k[m].height,0,n,p,k[m].data):
+J.texImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+m,0,n,n,p,k[m]);d.generateMipmaps&&l&&t.generateMipmap(t.TEXTURE_CUBE_MAP);e.__version=d.version;if(d.onUpdate)d.onUpdate(d)}else J.activeTexture(t.TEXTURE0+c),J.bindTexture(t.TEXTURE_CUBE_MAP,e.__image__webglTextureCube)}else d=b,J.activeTexture(t.TEXTURE0+c),J.bindTexture(t.TEXTURE_CUBE_MAP,T.get(d).__webglTexture)}}();this.getCurrentRenderTarget=function(){return ka};this.setRenderTarget=function(a){if((ka=a)&&void 0===T.get(a).__webglFramebuffer){var b=
+T.get(a),c=T.get(a.texture);a.addEventListener("dispose",g);c.__webglTexture=t.createTexture();ja.textures++;var d=a instanceof THREE.WebGLRenderTargetCube,e=THREE.Math.isPowerOfTwo(a.width)&&THREE.Math.isPowerOfTwo(a.height);if(d){b.__webglFramebuffer=[];for(var f=0;6>f;f++)b.__webglFramebuffer[f]=t.createFramebuffer()}else b.__webglFramebuffer=t.createFramebuffer();if(d){J.bindTexture(t.TEXTURE_CUBE_MAP,c.__webglTexture);B(t.TEXTURE_CUBE_MAP,a.texture,e);for(f=0;6>f;f++)A(b.__webglFramebuffer[f],
+a,t.COLOR_ATTACHMENT0,t.TEXTURE_CUBE_MAP_POSITIVE_X+f);a.texture.generateMipmaps&&e&&t.generateMipmap(t.TEXTURE_CUBE_MAP);J.bindTexture(t.TEXTURE_CUBE_MAP,null)}else J.bindTexture(t.TEXTURE_2D,c.__webglTexture),B(t.TEXTURE_2D,a.texture,e),A(b.__webglFramebuffer,a,t.COLOR_ATTACHMENT0,t.TEXTURE_2D),a.texture.generateMipmaps&&e&&t.generateMipmap(t.TEXTURE_2D),J.bindTexture(t.TEXTURE_2D,null);if(a.depthBuffer){b=T.get(a);c=a instanceof THREE.WebGLRenderTargetCube;if(a.depthTexture){if(c)throw Error("target.depthTexture not supported in Cube render targets");
+if(a instanceof THREE.WebGLRenderTargetCube)throw Error("Depth Texture with cube render targets is not supported!");t.bindFramebuffer(t.FRAMEBUFFER,b.__webglFramebuffer);if(!(a.depthTexture instanceof THREE.DepthTexture))throw Error("renderTarget.depthTexture must be an instance of THREE.DepthTexture");T.get(a.depthTexture).__webglTexture&&a.depthTexture.image.width===a.width&&a.depthTexture.image.height===a.height||(a.depthTexture.image.width=a.width,a.depthTexture.image.height=a.height,a.depthTexture.needsUpdate=
+!0);W.setTexture2D(a.depthTexture,0);b=T.get(a.depthTexture).__webglTexture;t.framebufferTexture2D(t.FRAMEBUFFER,t.DEPTH_ATTACHMENT,t.TEXTURE_2D,b,0)}else if(c)for(b.__webglDepthbuffer=[],c=0;6>c;c++)t.bindFramebuffer(t.FRAMEBUFFER,b.__webglFramebuffer[c]),b.__webglDepthbuffer[c]=t.createRenderbuffer(),z(b.__webglDepthbuffer[c],a);else t.bindFramebuffer(t.FRAMEBUFFER,b.__webglFramebuffer),b.__webglDepthbuffer=t.createRenderbuffer(),z(b.__webglDepthbuffer,a);t.bindFramebuffer(t.FRAMEBUFFER,null)}}b=
+a instanceof THREE.WebGLRenderTargetCube;a?(c=T.get(a),c=b?c.__webglFramebuffer[a.activeCubeFace]:c.__webglFramebuffer,qa.copy(a.scissor),za=a.scissorTest,la.copy(a.viewport)):(c=null,qa.copy(xa).multiplyScalar($),za=Ba,la.copy(ma).multiplyScalar($));ga!==c&&(t.bindFramebuffer(t.FRAMEBUFFER,c),ga=c);J.scissor(qa);J.setScissorTest(za);J.viewport(la);b&&(b=T.get(a.texture),t.framebufferTexture2D(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.TEXTURE_CUBE_MAP_POSITIVE_X+a.activeCubeFace,b.__webglTexture,a.activeMipMapLevel))};
+this.readRenderTargetPixels=function(a,b,c,d,e,f){if(!1===a instanceof THREE.WebGLRenderTarget)console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");else{var g=T.get(a).__webglFramebuffer;if(g){var h=!1;g!==ga&&(t.bindFramebuffer(t.FRAMEBUFFER,g),h=!0);try{var k=a.texture;k.format!==THREE.RGBAFormat&&G(k.format)!==t.getParameter(t.IMPLEMENTATION_COLOR_READ_FORMAT)?console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format."):
+k.type===THREE.UnsignedByteType||G(k.type)===t.getParameter(t.IMPLEMENTATION_COLOR_READ_TYPE)||k.type===THREE.FloatType&&V.get("WEBGL_color_buffer_float")||k.type===THREE.HalfFloatType&&V.get("EXT_color_buffer_half_float")?t.checkFramebufferStatus(t.FRAMEBUFFER)===t.FRAMEBUFFER_COMPLETE?0<=b&&b<=a.width-d&&0<=c&&c<=a.height-e&&t.readPixels(b,c,d,e,G(k.format),G(k.type),f):console.error("THREE.WebGLRenderer.readRenderTargetPixels: readPixels from renderTarget failed. Framebuffer not complete."):console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.")}finally{h&&
+t.bindFramebuffer(t.FRAMEBUFFER,ga)}}}}};
 THREE.WebGLRenderTarget=function(a,b,c){this.uuid=THREE.Math.generateUUID();this.width=a;this.height=b;this.scissor=new THREE.Vector4(0,0,a,b);this.scissorTest=!1;this.viewport=new THREE.Vector4(0,0,a,b);c=c||{};void 0===c.minFilter&&(c.minFilter=THREE.LinearFilter);this.texture=new THREE.Texture(void 0,void 0,c.wrapS,c.wrapT,c.magFilter,c.minFilter,c.format,c.type,c.anisotropy,c.encoding);this.depthBuffer=void 0!==c.depthBuffer?c.depthBuffer:!0;this.stencilBuffer=void 0!==c.stencilBuffer?c.stencilBuffer:
 !0;this.depthTexture=null};
 Object.assign(THREE.WebGLRenderTarget.prototype,THREE.EventDispatcher.prototype,{setSize:function(a,b){if(this.width!==a||this.height!==b)this.width=a,this.height=b,this.dispose();this.viewport.set(0,0,a,b);this.scissor.set(0,0,a,b)},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.width=a.width;this.height=a.height;this.viewport.copy(a.viewport);this.texture=a.texture.clone();this.depthBuffer=a.depthBuffer;this.stencilBuffer=a.stencilBuffer;this.depthTexture=a.depthTexture;
 return this},dispose:function(){this.dispatchEvent({type:"dispose"})}});THREE.WebGLRenderTargetCube=function(a,b,c){THREE.WebGLRenderTarget.call(this,a,b,c);this.activeMipMapLevel=this.activeCubeFace=0};THREE.WebGLRenderTargetCube.prototype=Object.create(THREE.WebGLRenderTarget.prototype);THREE.WebGLRenderTargetCube.prototype.constructor=THREE.WebGLRenderTargetCube;
 THREE.WebGLBufferRenderer=function(a,b,c){var d;this.setMode=function(a){d=a};this.render=function(b,f){a.drawArrays(d,b,f);c.calls++;c.vertices+=f;d===a.TRIANGLES&&(c.faces+=f/3)};this.renderInstances=function(e){var f=b.get("ANGLE_instanced_arrays");if(null===f)console.error("THREE.WebGLBufferRenderer: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.");else{var g=e.attributes.position,h=0,h=g instanceof THREE.InterleavedBufferAttribute?g.data.count:
 g.count;f.drawArraysInstancedANGLE(d,0,h,e.maxInstancedCount);c.calls++;c.vertices+=h*e.maxInstancedCount;d===a.TRIANGLES&&(c.faces+=e.maxInstancedCount*h/3)}}};
-THREE.WebGLClipping=function(){function a(){l.value!==d&&(l.value=d,l.needsUpdate=0<e);c.numPlanes=e}function b(a,b,d,e){var g=null!==a?a.length:0,f=null;if(0!==g){f=l.value;if(!0!==e||null===f){e=d+4*g;b=b.matrixWorldInverse;k.getNormalMatrix(b);if(null===f||f.length<e)f=new Float32Array(e);for(e=0;e!==g;++e,d+=4)h.copy(a[e]).applyMatrix4(b,k),h.normal.toArray(f,d),f[d+3]=h.constant}l.value=f;l.needsUpdate=!0}c.numPlanes=g;return f}var c=this,d=null,e=0,f=!1,g=!1,h=new THREE.Plane,k=new THREE.Matrix3,
+THREE.WebGLClipping=function(){function a(){l.value!==d&&(l.value=d,l.needsUpdate=0<e);c.numPlanes=e}function b(a,b,d,e){var f=null!==a?a.length:0,g=null;if(0!==f){g=l.value;if(!0!==e||null===g){e=d+4*f;b=b.matrixWorldInverse;k.getNormalMatrix(b);if(null===g||g.length<e)g=new Float32Array(e);for(e=0;e!==f;++e,d+=4)h.copy(a[e]).applyMatrix4(b,k),h.normal.toArray(g,d),g[d+3]=h.constant}l.value=g;l.needsUpdate=!0}c.numPlanes=f;return g}var c=this,d=null,e=0,f=!1,g=!1,h=new THREE.Plane,k=new THREE.Matrix3,
 l={value:null,needsUpdate:!1};this.uniform=l;this.numPlanes=0;this.init=function(a,c,g){var h=0!==a.length||c||0!==e||f;f=c;d=b(a,g,0);e=a.length;return h};this.beginShadows=function(){g=!0;b(null)};this.endShadows=function(){g=!1;a()};this.setState=function(c,h,k,q,r){if(!f||null===c||0===c.length||g&&!h)g?b(null):a();else{h=g?0:e;var s=4*h,u=q.clippingState||null;l.value=u;u=b(c,k,s,r);for(c=0;c!==s;++c)u[c]=d[c];q.clippingState=u;this.numPlanes+=h}}};
 THREE.WebGLIndexedBufferRenderer=function(a,b,c){var d,e,f;this.setMode=function(a){d=a};this.setIndex=function(c){c.array instanceof Uint32Array&&b.get("OES_element_index_uint")?(e=a.UNSIGNED_INT,f=4):(e=a.UNSIGNED_SHORT,f=2)};this.render=function(b,h){a.drawElements(d,h,e,b*f);c.calls++;c.vertices+=h;d===a.TRIANGLES&&(c.faces+=h/3)};this.renderInstances=function(g,h,k){var l=b.get("ANGLE_instanced_arrays");null===l?console.error("THREE.WebGLBufferRenderer: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays."):
 (l.drawElementsInstancedANGLE(d,k,e,h*f,g.maxInstancedCount),c.calls++,c.vertices+=k*g.maxInstancedCount,d===a.TRIANGLES&&(c.faces+=g.maxInstancedCount*k/3))}};
@@ -701,21 +702,21 @@ THREE.WebGLProgram=function(){function a(a){switch(a){case THREE.LinearEncoding:
 a);}}function b(b,c){var d=a(c);return"vec4 "+b+"( vec4 value ) { return "+d[0]+"ToLinear"+d[1]+"; }"}function c(b,c){var d=a(c);return"vec4 "+b+"( vec4 value ) { return LinearTo"+d[0]+d[1]+"; }"}function d(a,b){var c;switch(b){case THREE.LinearToneMapping:c="Linear";break;case THREE.ReinhardToneMapping:c="Reinhard";break;case THREE.Uncharted2ToneMapping:c="Uncharted2";break;case THREE.CineonToneMapping:c="OptimizedCineon";break;default:throw Error("unsupported toneMapping: "+b);}return"vec3 "+a+
 "( vec3 color ) { return "+c+"ToneMapping( color ); }"}function e(a,b,c){a=a||{};return[a.derivatives||b.envMapCubeUV||b.bumpMap||b.normalMap||b.flatShading?"#extension GL_OES_standard_derivatives : enable":"",(a.fragDepth||b.logarithmicDepthBuffer)&&c.get("EXT_frag_depth")?"#extension GL_EXT_frag_depth : enable":"",a.drawBuffers&&c.get("WEBGL_draw_buffers")?"#extension GL_EXT_draw_buffers : require":"",(a.shaderTextureLOD||b.envMap)&&c.get("EXT_shader_texture_lod")?"#extension GL_EXT_shader_texture_lod : enable":
 ""].filter(g).join("\n")}function f(a){var b=[],c;for(c in a){var d=a[c];!1!==d&&b.push("#define "+c+" "+d)}return b.join("\n")}function g(a){return""!==a}function h(a,b){return a.replace(/NUM_DIR_LIGHTS/g,b.numDirLights).replace(/NUM_SPOT_LIGHTS/g,b.numSpotLights).replace(/NUM_POINT_LIGHTS/g,b.numPointLights).replace(/NUM_HEMI_LIGHTS/g,b.numHemiLights)}function k(a){return a.replace(/#include +<([\w\d.]+)>/g,function(a,b){var c=THREE.ShaderChunk[b];if(void 0===c)throw Error("Can not resolve #include <"+
-b+">");return k(c)})}function l(a){return a.replace(/for \( int i \= (\d+)\; i < (\d+)\; i \+\+ \) \{([\s\S]+?)(?=\})\}/g,function(a,b,c,d){a="";for(b=parseInt(b);b<parseInt(c);b++)a+=d.replace(/\[ i \]/g,"[ "+b+" ]");return a})}var n=0;return function(a,m,q,r){var s=a.context,u=q.extensions,x=q.defines,v=q.__webglShader.vertexShader,C=q.__webglShader.fragmentShader,w="SHADOWMAP_TYPE_BASIC";r.shadowMapType===THREE.PCFShadowMap?w="SHADOWMAP_TYPE_PCF":r.shadowMapType===THREE.PCFSoftShadowMap&&(w="SHADOWMAP_TYPE_PCF_SOFT");
+b+">");return k(c)})}function l(a){return a.replace(/for \( int i \= (\d+)\; i < (\d+)\; i \+\+ \) \{([\s\S]+?)(?=\})\}/g,function(a,b,c,d){a="";for(b=parseInt(b);b<parseInt(c);b++)a+=d.replace(/\[ i \]/g,"[ "+b+" ]");return a})}var n=0;return function(a,m,q,r){var s=a.context,u=q.extensions,x=q.defines,v=q.__webglShader.vertexShader,B=q.__webglShader.fragmentShader,w="SHADOWMAP_TYPE_BASIC";r.shadowMapType===THREE.PCFShadowMap?w="SHADOWMAP_TYPE_PCF":r.shadowMapType===THREE.PCFSoftShadowMap&&(w="SHADOWMAP_TYPE_PCF_SOFT");
 var D="ENVMAP_TYPE_CUBE",A="ENVMAP_MODE_REFLECTION",z="ENVMAP_BLENDING_MULTIPLY";if(r.envMap){switch(q.envMap.mapping){case THREE.CubeReflectionMapping:case THREE.CubeRefractionMapping:D="ENVMAP_TYPE_CUBE";break;case THREE.CubeUVReflectionMapping:case THREE.CubeUVRefractionMapping:D="ENVMAP_TYPE_CUBE_UV";break;case THREE.EquirectangularReflectionMapping:case THREE.EquirectangularRefractionMapping:D="ENVMAP_TYPE_EQUIREC";break;case THREE.SphericalReflectionMapping:D="ENVMAP_TYPE_SPHERE"}switch(q.envMap.mapping){case THREE.CubeRefractionMapping:case THREE.EquirectangularRefractionMapping:A=
-"ENVMAP_MODE_REFRACTION"}switch(q.combine){case THREE.MultiplyOperation:z="ENVMAP_BLENDING_MULTIPLY";break;case THREE.MixOperation:z="ENVMAP_BLENDING_MIX";break;case THREE.AddOperation:z="ENVMAP_BLENDING_ADD"}}var B=0<a.gammaFactor?a.gammaFactor:1,u=e(u,r,a.extensions),G=f(x),y=s.createProgram();q instanceof THREE.RawShaderMaterial?w=x="":(x=["precision "+r.precision+" float;","precision "+r.precision+" int;","#define SHADER_NAME "+q.__webglShader.name,G,r.supportsVertexTextures?"#define VERTEX_TEXTURES":
-"","#define GAMMA_FACTOR "+B,"#define MAX_BONES "+r.maxBones,r.map?"#define USE_MAP":"",r.envMap?"#define USE_ENVMAP":"",r.envMap?"#define "+A:"",r.lightMap?"#define USE_LIGHTMAP":"",r.aoMap?"#define USE_AOMAP":"",r.emissiveMap?"#define USE_EMISSIVEMAP":"",r.bumpMap?"#define USE_BUMPMAP":"",r.normalMap?"#define USE_NORMALMAP":"",r.displacementMap&&r.supportsVertexTextures?"#define USE_DISPLACEMENTMAP":"",r.specularMap?"#define USE_SPECULARMAP":"",r.roughnessMap?"#define USE_ROUGHNESSMAP":"",r.metalnessMap?
+"ENVMAP_MODE_REFRACTION"}switch(q.combine){case THREE.MultiplyOperation:z="ENVMAP_BLENDING_MULTIPLY";break;case THREE.MixOperation:z="ENVMAP_BLENDING_MIX";break;case THREE.AddOperation:z="ENVMAP_BLENDING_ADD"}}var C=0<a.gammaFactor?a.gammaFactor:1,u=e(u,r,a.extensions),G=f(x),y=s.createProgram();q instanceof THREE.RawShaderMaterial?w=x="":(x=["precision "+r.precision+" float;","precision "+r.precision+" int;","#define SHADER_NAME "+q.__webglShader.name,G,r.supportsVertexTextures?"#define VERTEX_TEXTURES":
+"","#define GAMMA_FACTOR "+C,"#define MAX_BONES "+r.maxBones,r.map?"#define USE_MAP":"",r.envMap?"#define USE_ENVMAP":"",r.envMap?"#define "+A:"",r.lightMap?"#define USE_LIGHTMAP":"",r.aoMap?"#define USE_AOMAP":"",r.emissiveMap?"#define USE_EMISSIVEMAP":"",r.bumpMap?"#define USE_BUMPMAP":"",r.normalMap?"#define USE_NORMALMAP":"",r.displacementMap&&r.supportsVertexTextures?"#define USE_DISPLACEMENTMAP":"",r.specularMap?"#define USE_SPECULARMAP":"",r.roughnessMap?"#define USE_ROUGHNESSMAP":"",r.metalnessMap?
 "#define USE_METALNESSMAP":"",r.alphaMap?"#define USE_ALPHAMAP":"",r.vertexColors?"#define USE_COLOR":"",r.flatShading?"#define FLAT_SHADED":"",r.skinning?"#define USE_SKINNING":"",r.useVertexTexture?"#define BONE_TEXTURE":"",r.morphTargets?"#define USE_MORPHTARGETS":"",r.morphNormals&&!1===r.flatShading?"#define USE_MORPHNORMALS":"",r.doubleSided?"#define DOUBLE_SIDED":"",r.flipSided?"#define FLIP_SIDED":"","#define NUM_CLIPPING_PLANES "+r.numClippingPlanes,r.shadowMapEnabled?"#define USE_SHADOWMAP":
 "",r.shadowMapEnabled?"#define "+w:"",r.sizeAttenuation?"#define USE_SIZEATTENUATION":"",r.logarithmicDepthBuffer?"#define USE_LOGDEPTHBUF":"",r.logarithmicDepthBuffer&&a.extensions.get("EXT_frag_depth")?"#define USE_LOGDEPTHBUF_EXT":"","uniform mat4 modelMatrix;","uniform mat4 modelViewMatrix;","uniform mat4 projectionMatrix;","uniform mat4 viewMatrix;","uniform mat3 normalMatrix;","uniform vec3 cameraPosition;","attribute vec3 position;","attribute vec3 normal;","attribute vec2 uv;","#ifdef USE_COLOR",
 "\tattribute vec3 color;","#endif","#ifdef USE_MORPHTARGETS","\tattribute vec3 morphTarget0;","\tattribute vec3 morphTarget1;","\tattribute vec3 morphTarget2;","\tattribute vec3 morphTarget3;","\t#ifdef USE_MORPHNORMALS","\t\tattribute vec3 morphNormal0;","\t\tattribute vec3 morphNormal1;","\t\tattribute vec3 morphNormal2;","\t\tattribute vec3 morphNormal3;","\t#else","\t\tattribute vec3 morphTarget4;","\t\tattribute vec3 morphTarget5;","\t\tattribute vec3 morphTarget6;","\t\tattribute vec3 morphTarget7;",
-"\t#endif","#endif","#ifdef USE_SKINNING","\tattribute vec4 skinIndex;","\tattribute vec4 skinWeight;","#endif","\n"].filter(g).join("\n"),w=[u,"precision "+r.precision+" float;","precision "+r.precision+" int;","#define SHADER_NAME "+q.__webglShader.name,G,r.alphaTest?"#define ALPHATEST "+r.alphaTest:"","#define GAMMA_FACTOR "+B,r.useFog&&r.fog?"#define USE_FOG":"",r.useFog&&r.fogExp?"#define FOG_EXP2":"",r.map?"#define USE_MAP":"",r.envMap?"#define USE_ENVMAP":"",r.envMap?"#define "+D:"",r.envMap?
+"\t#endif","#endif","#ifdef USE_SKINNING","\tattribute vec4 skinIndex;","\tattribute vec4 skinWeight;","#endif","\n"].filter(g).join("\n"),w=[u,"precision "+r.precision+" float;","precision "+r.precision+" int;","#define SHADER_NAME "+q.__webglShader.name,G,r.alphaTest?"#define ALPHATEST "+r.alphaTest:"","#define GAMMA_FACTOR "+C,r.useFog&&r.fog?"#define USE_FOG":"",r.useFog&&r.fogExp?"#define FOG_EXP2":"",r.map?"#define USE_MAP":"",r.envMap?"#define USE_ENVMAP":"",r.envMap?"#define "+D:"",r.envMap?
 "#define "+A:"",r.envMap?"#define "+z:"",r.lightMap?"#define USE_LIGHTMAP":"",r.aoMap?"#define USE_AOMAP":"",r.emissiveMap?"#define USE_EMISSIVEMAP":"",r.bumpMap?"#define USE_BUMPMAP":"",r.normalMap?"#define USE_NORMALMAP":"",r.specularMap?"#define USE_SPECULARMAP":"",r.roughnessMap?"#define USE_ROUGHNESSMAP":"",r.metalnessMap?"#define USE_METALNESSMAP":"",r.alphaMap?"#define USE_ALPHAMAP":"",r.vertexColors?"#define USE_COLOR":"",r.flatShading?"#define FLAT_SHADED":"",r.doubleSided?"#define DOUBLE_SIDED":
 "",r.flipSided?"#define FLIP_SIDED":"","#define NUM_CLIPPING_PLANES "+r.numClippingPlanes,r.shadowMapEnabled?"#define USE_SHADOWMAP":"",r.shadowMapEnabled?"#define "+w:"",r.premultipliedAlpha?"#define PREMULTIPLIED_ALPHA":"",r.physicallyCorrectLights?"#define PHYSICALLY_CORRECT_LIGHTS":"",r.logarithmicDepthBuffer?"#define USE_LOGDEPTHBUF":"",r.logarithmicDepthBuffer&&a.extensions.get("EXT_frag_depth")?"#define USE_LOGDEPTHBUF_EXT":"",r.envMap&&a.extensions.get("EXT_shader_texture_lod")?"#define TEXTURE_LOD_EXT":
 "","uniform mat4 viewMatrix;","uniform vec3 cameraPosition;",r.toneMapping!==THREE.NoToneMapping?"#define TONE_MAPPING":"",r.toneMapping!==THREE.NoToneMapping?THREE.ShaderChunk.tonemapping_pars_fragment:"",r.toneMapping!==THREE.NoToneMapping?d("toneMapping",r.toneMapping):"",r.outputEncoding||r.mapEncoding||r.envMapEncoding||r.emissiveMapEncoding?THREE.ShaderChunk.encodings_pars_fragment:"",r.mapEncoding?b("mapTexelToLinear",r.mapEncoding):"",r.envMapEncoding?b("envMapTexelToLinear",r.envMapEncoding):
-"",r.emissiveMapEncoding?b("emissiveMapTexelToLinear",r.emissiveMapEncoding):"",r.outputEncoding?c("linearToOutputTexel",r.outputEncoding):"",r.depthPacking?"#define DEPTH_PACKING "+q.depthPacking:"","\n"].filter(g).join("\n"));v=k(v,r);v=h(v,r);C=k(C,r);C=h(C,r);!1===q instanceof THREE.ShaderMaterial&&(v=l(v),C=l(C));C=w+C;v=THREE.WebGLShader(s,s.VERTEX_SHADER,x+v);C=THREE.WebGLShader(s,s.FRAGMENT_SHADER,C);s.attachShader(y,v);s.attachShader(y,C);void 0!==q.index0AttributeName?s.bindAttribLocation(y,
-0,q.index0AttributeName):!0===r.morphTargets&&s.bindAttribLocation(y,0,"position");s.linkProgram(y);r=s.getProgramInfoLog(y);D=s.getShaderInfoLog(v);A=s.getShaderInfoLog(C);B=z=!0;if(!1===s.getProgramParameter(y,s.LINK_STATUS))z=!1,console.error("THREE.WebGLProgram: shader error: ",s.getError(),"gl.VALIDATE_STATUS",s.getProgramParameter(y,s.VALIDATE_STATUS),"gl.getProgramInfoLog",r,D,A);else if(""!==r)console.warn("THREE.WebGLProgram: gl.getProgramInfoLog()",r);else if(""===D||""===A)B=!1;B&&(this.diagnostics=
-{runnable:z,material:q,programLog:r,vertexShader:{log:D,prefix:x},fragmentShader:{log:A,prefix:w}});s.deleteShader(v);s.deleteShader(C);var H;this.getUniforms=function(){void 0===H&&(H=new THREE.WebGLUniforms(s,y,a));return H};var M;this.getAttributes=function(){if(void 0===M){for(var a={},b=s.getProgramParameter(y,s.ACTIVE_ATTRIBUTES),c=0;c<b;c++){var d=s.getActiveAttrib(y,c).name;a[d]=s.getAttribLocation(y,d)}M=a}return M};this.destroy=function(){s.deleteProgram(y);this.program=void 0};Object.defineProperties(this,
-{uniforms:{get:function(){console.warn("THREE.WebGLProgram: .uniforms is now .getUniforms().");return this.getUniforms()}},attributes:{get:function(){console.warn("THREE.WebGLProgram: .attributes is now .getAttributes().");return this.getAttributes()}}});this.id=n++;this.code=m;this.usedTimes=1;this.program=y;this.vertexShader=v;this.fragmentShader=C;return this}}();
+"",r.emissiveMapEncoding?b("emissiveMapTexelToLinear",r.emissiveMapEncoding):"",r.outputEncoding?c("linearToOutputTexel",r.outputEncoding):"",r.depthPacking?"#define DEPTH_PACKING "+q.depthPacking:"","\n"].filter(g).join("\n"));v=k(v,r);v=h(v,r);B=k(B,r);B=h(B,r);!1===q instanceof THREE.ShaderMaterial&&(v=l(v),B=l(B));B=w+B;v=THREE.WebGLShader(s,s.VERTEX_SHADER,x+v);B=THREE.WebGLShader(s,s.FRAGMENT_SHADER,B);s.attachShader(y,v);s.attachShader(y,B);void 0!==q.index0AttributeName?s.bindAttribLocation(y,
+0,q.index0AttributeName):!0===r.morphTargets&&s.bindAttribLocation(y,0,"position");s.linkProgram(y);r=s.getProgramInfoLog(y);D=s.getShaderInfoLog(v);A=s.getShaderInfoLog(B);C=z=!0;if(!1===s.getProgramParameter(y,s.LINK_STATUS))z=!1,console.error("THREE.WebGLProgram: shader error: ",s.getError(),"gl.VALIDATE_STATUS",s.getProgramParameter(y,s.VALIDATE_STATUS),"gl.getProgramInfoLog",r,D,A);else if(""!==r)console.warn("THREE.WebGLProgram: gl.getProgramInfoLog()",r);else if(""===D||""===A)C=!1;C&&(this.diagnostics=
+{runnable:z,material:q,programLog:r,vertexShader:{log:D,prefix:x},fragmentShader:{log:A,prefix:w}});s.deleteShader(v);s.deleteShader(B);var H;this.getUniforms=function(){void 0===H&&(H=new THREE.WebGLUniforms(s,y,a));return H};var M;this.getAttributes=function(){if(void 0===M){for(var a={},b=s.getProgramParameter(y,s.ACTIVE_ATTRIBUTES),c=0;c<b;c++){var d=s.getActiveAttrib(y,c).name;a[d]=s.getAttribLocation(y,d)}M=a}return M};this.destroy=function(){s.deleteProgram(y);this.program=void 0};Object.defineProperties(this,
+{uniforms:{get:function(){console.warn("THREE.WebGLProgram: .uniforms is now .getUniforms().");return this.getUniforms()}},attributes:{get:function(){console.warn("THREE.WebGLProgram: .attributes is now .getAttributes().");return this.getAttributes()}}});this.id=n++;this.code=m;this.usedTimes=1;this.program=y;this.vertexShader=v;this.fragmentShader=B;return this}}();
 THREE.WebGLPrograms=function(a,b){function c(a,b){var c;a?a instanceof THREE.Texture?c=a.encoding:a instanceof THREE.WebGLRenderTarget&&(console.warn("THREE.WebGLPrograms.getTextureEncodingFromMap: don't use render targets as textures. Use their .texture property instead."),c=a.texture.encoding):c=THREE.LinearEncoding;c===THREE.LinearEncoding&&b&&(c=THREE.GammaEncoding);return c}var d=[],e={MeshDepthMaterial:"depth",MeshNormalMaterial:"normal",MeshBasicMaterial:"basic",MeshLambertMaterial:"lambert",
 MeshPhongMaterial:"phong",MeshStandardMaterial:"physical",MeshPhysicalMaterial:"physical",LineBasicMaterial:"basic",LineDashedMaterial:"dashed",PointsMaterial:"points"},f="precision supportsVertexTextures map mapEncoding envMap envMapMode envMapEncoding lightMap aoMap emissiveMap emissiveMapEncoding bumpMap normalMap displacementMap specularMap roughnessMap metalnessMap alphaMap combine vertexColors fog useFog fogExp flatShading sizeAttenuation logarithmicDepthBuffer skinning maxBones useVertexTexture morphTargets morphNormals maxMorphTargets maxMorphNormals premultipliedAlpha numDirLights numPointLights numSpotLights numHemiLights shadowMapEnabled shadowMapType toneMapping physicallyCorrectLights alphaTest doubleSided flipSided numClippingPlanes depthPacking".split(" ");
 this.getParameters=function(d,f,k,l,n){var p=e[d.type],m;b.floatVertexTextures&&n&&n.skeleton&&n.skeleton.useVertexTexture?m=1024:(m=Math.floor((b.maxVertexUniforms-20)/4),void 0!==n&&n instanceof THREE.SkinnedMesh&&(m=Math.min(n.skeleton.bones.length,m),m<n.skeleton.bones.length&&console.warn("WebGLRenderer: too many bones - "+n.skeleton.bones.length+", this GPU supports just "+m+" (try OpenGL instead of ANGLE)")));var q=a.getPrecision();null!==d.precision&&(q=b.getMaxPrecision(d.precision),q!==
@@ -729,104 +730,106 @@ THREE.WebGLShader=function(){function a(a){a=a.split("\n");for(var c=0;c<a.lengt
 THREE.WebGLShadowMap=function(a,b,c){function d(b,c,d,e){var f=b.geometry,g=null,g=r,h=b.customDepthMaterial;d&&(g=s,h=b.customDistanceMaterial);h?g=h:(b=b instanceof THREE.SkinnedMesh&&c.skinning,h=0,void 0!==f.morphTargets&&0<f.morphTargets.length&&c.morphTargets&&(h|=1),b&&(h|=2),g=g[h]);a.localClippingEnabled&&!0===c.clipShadows&&0!==c.clippingPlanes.length&&(h=g.uuid,f=c.uuid,b=u[h],void 0===b&&(b={},u[h]=b),h=b[f],void 0===h&&(h=g.clone(),b[f]=h),g=h);g.visible=c.visible;g.wireframe=c.wireframe;
 f=c.side;y.renderSingleSided&&f==THREE.DoubleSide&&(f=THREE.FrontSide);y.renderReverseSided&&(f===THREE.FrontSide?f=THREE.BackSide:f===THREE.BackSide&&(f=THREE.FrontSide));g.side=f;g.clipShadows=c.clipShadows;g.clippingPlanes=c.clippingPlanes;g.wireframeLinewidth=c.wireframeLinewidth;g.linewidth=c.linewidth;d&&void 0!==g.uniforms.lightPos&&g.uniforms.lightPos.value.copy(e);return g}function e(a,b,c){if(!1!==a.visible){a.layers.test(b.layers)&&(a instanceof THREE.Mesh||a instanceof THREE.Line||a instanceof
 THREE.Points)&&a.castShadow&&(!1===a.frustumCulled||!0===h.intersectsObject(a))&&!0===a.material.visible&&(a.modelViewMatrix.multiplyMatrices(c.matrixWorldInverse,a.matrixWorld),q.push(a));a=a.children;for(var d=0,f=a.length;d<f;d++)e(a[d],b,c)}}var f=a.context,g=a.state,h=new THREE.Frustum,k=new THREE.Matrix4,l=b.shadows,n=new THREE.Vector2,p=new THREE.Vector3,m=new THREE.Vector3,q=[],r=Array(4),s=Array(4),u={},x=[new THREE.Vector3(1,0,0),new THREE.Vector3(-1,0,0),new THREE.Vector3(0,0,1),new THREE.Vector3(0,
-0,-1),new THREE.Vector3(0,1,0),new THREE.Vector3(0,-1,0)],v=[new THREE.Vector3(0,1,0),new THREE.Vector3(0,1,0),new THREE.Vector3(0,1,0),new THREE.Vector3(0,1,0),new THREE.Vector3(0,0,1),new THREE.Vector3(0,0,-1)],C=[new THREE.Vector4,new THREE.Vector4,new THREE.Vector4,new THREE.Vector4,new THREE.Vector4,new THREE.Vector4];b=new THREE.MeshDepthMaterial;b.depthPacking=THREE.RGBADepthPacking;b.clipping=!0;for(var w=THREE.ShaderLib.distanceRGBA,D=THREE.UniformsUtils.clone(w.uniforms),A=0;4!==A;++A){var z=
-0!==(A&1),B=0!==(A&2),G=b.clone();G.morphTargets=z;G.skinning=B;r[A]=G;z=new THREE.ShaderMaterial({defines:{USE_SHADOWMAP:""},uniforms:D,vertexShader:w.vertexShader,fragmentShader:w.fragmentShader,morphTargets:z,skinning:B,clipping:!0});s[A]=z}var y=this;this.enabled=!1;this.autoUpdate=!0;this.needsUpdate=!1;this.type=THREE.PCFShadowMap;this.renderSingleSided=this.renderReverseSided=!0;this.render=function(b,r){if(!1!==y.enabled&&(!1!==y.autoUpdate||!1!==y.needsUpdate)&&0!==l.length){g.clearColor(1,
-1,1,1);g.disable(f.BLEND);g.setDepthTest(!0);g.setScissorTest(!1);for(var s,u,w=0,z=l.length;w<z;w++){var A=l[w],K=A.shadow;if(void 0===K)console.warn("THREE.WebGLShadowMap:",A,"has no shadow.");else{var N=K.camera;n.copy(K.mapSize);if(A instanceof THREE.PointLight){s=6;u=!0;var B=n.x,D=n.y;C[0].set(2*B,D,B,D);C[1].set(0,D,B,D);C[2].set(3*B,D,B,D);C[3].set(B,D,B,D);C[4].set(3*B,0,B,D);C[5].set(B,0,B,D);n.x*=4;n.y*=2}else s=1,u=!1;null===K.map&&(K.map=new THREE.WebGLRenderTarget(n.x,n.y,{minFilter:THREE.NearestFilter,
-magFilter:THREE.NearestFilter,format:THREE.RGBAFormat}),N.updateProjectionMatrix());K instanceof THREE.SpotLightShadow&&K.update(A);B=K.map;K=K.matrix;m.setFromMatrixPosition(A.matrixWorld);N.position.copy(m);a.setRenderTarget(B);a.clear();for(B=0;B<s;B++){u?(p.copy(N.position),p.add(x[B]),N.up.copy(v[B]),N.lookAt(p),g.viewport(C[B])):(p.setFromMatrixPosition(A.target.matrixWorld),N.lookAt(p));N.updateMatrixWorld();N.matrixWorldInverse.getInverse(N.matrixWorld);K.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,
-0,0,0,1);K.multiply(N.projectionMatrix);K.multiply(N.matrixWorldInverse);k.multiplyMatrices(N.projectionMatrix,N.matrixWorldInverse);h.setFromMatrix(k);q.length=0;e(b,r,N);for(var D=0,E=q.length;D<E;D++){var G=q[D],T=c.update(G),X=G.material;if(X instanceof THREE.MultiMaterial)for(var W=T.groups,X=X.materials,da=0,ea=W.length;da<ea;da++){var Z=W[da],$=X[Z.materialIndex];!0===$.visible&&($=d(G,$,u,m),a.renderBufferDirect(N,null,T,$,G,Z))}else $=d(G,X,u,m),a.renderBufferDirect(N,null,T,$,G,null)}}}}s=
+0,-1),new THREE.Vector3(0,1,0),new THREE.Vector3(0,-1,0)],v=[new THREE.Vector3(0,1,0),new THREE.Vector3(0,1,0),new THREE.Vector3(0,1,0),new THREE.Vector3(0,1,0),new THREE.Vector3(0,0,1),new THREE.Vector3(0,0,-1)],B=[new THREE.Vector4,new THREE.Vector4,new THREE.Vector4,new THREE.Vector4,new THREE.Vector4,new THREE.Vector4];b=new THREE.MeshDepthMaterial;b.depthPacking=THREE.RGBADepthPacking;b.clipping=!0;for(var w=THREE.ShaderLib.distanceRGBA,D=THREE.UniformsUtils.clone(w.uniforms),A=0;4!==A;++A){var z=
+0!==(A&1),C=0!==(A&2),G=b.clone();G.morphTargets=z;G.skinning=C;r[A]=G;z=new THREE.ShaderMaterial({defines:{USE_SHADOWMAP:""},uniforms:D,vertexShader:w.vertexShader,fragmentShader:w.fragmentShader,morphTargets:z,skinning:C,clipping:!0});s[A]=z}var y=this;this.enabled=!1;this.autoUpdate=!0;this.needsUpdate=!1;this.type=THREE.PCFShadowMap;this.renderSingleSided=this.renderReverseSided=!0;this.render=function(b,r){if(!1!==y.enabled&&(!1!==y.autoUpdate||!1!==y.needsUpdate)&&0!==l.length){g.clearColor(1,
+1,1,1);g.disable(f.BLEND);g.setDepthTest(!0);g.setScissorTest(!1);for(var s,u,w=0,z=l.length;w<z;w++){var A=l[w],L=A.shadow;if(void 0===L)console.warn("THREE.WebGLShadowMap:",A,"has no shadow.");else{var O=L.camera;n.copy(L.mapSize);if(A instanceof THREE.PointLight){s=6;u=!0;var C=n.x,D=n.y;B[0].set(2*C,D,C,D);B[1].set(0,D,C,D);B[2].set(3*C,D,C,D);B[3].set(C,D,C,D);B[4].set(3*C,0,C,D);B[5].set(C,0,C,D);n.x*=4;n.y*=2}else s=1,u=!1;null===L.map&&(L.map=new THREE.WebGLRenderTarget(n.x,n.y,{minFilter:THREE.NearestFilter,
+magFilter:THREE.NearestFilter,format:THREE.RGBAFormat}),O.updateProjectionMatrix());L instanceof THREE.SpotLightShadow&&L.update(A);C=L.map;L=L.matrix;m.setFromMatrixPosition(A.matrixWorld);O.position.copy(m);a.setRenderTarget(C);a.clear();for(C=0;C<s;C++){u?(p.copy(O.position),p.add(x[C]),O.up.copy(v[C]),O.lookAt(p),g.viewport(B[C])):(p.setFromMatrixPosition(A.target.matrixWorld),O.lookAt(p));O.updateMatrixWorld();O.matrixWorldInverse.getInverse(O.matrixWorld);L.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,
+0,0,0,1);L.multiply(O.projectionMatrix);L.multiply(O.matrixWorldInverse);k.multiplyMatrices(O.projectionMatrix,O.matrixWorldInverse);h.setFromMatrix(k);q.length=0;e(b,r,O);for(var D=0,F=q.length;D<F;D++){var G=q[D],U=c.update(G),Y=G.material;if(Y instanceof THREE.MultiMaterial)for(var W=U.groups,Y=Y.materials,fa=0,ka=W.length;fa<ka;fa++){var ga=W[fa],Z=Y[ga.materialIndex];!0===Z.visible&&(Z=d(G,Z,u,m),a.renderBufferDirect(O,null,U,Z,G,ga))}else Z=d(G,Y,u,m),a.renderBufferDirect(O,null,U,Z,G,null)}}}}s=
 a.getClearColor();u=a.getClearAlpha();a.setClearColor(s,u);y.needsUpdate=!1}}};
-THREE.WebGLState=function(a,b,c){function d(b,c,d){var e=new Uint8Array(3),f=a.createTexture();a.bindTexture(b,f);a.texParameteri(b,a.TEXTURE_MIN_FILTER,a.NEAREST);a.texParameteri(b,a.TEXTURE_MAG_FILTER,a.NEAREST);for(b=0;b<d;b++)a.texImage2D(c+b,0,a.RGB,1,1,0,a.RGB,a.UNSIGNED_BYTE,e);return f}var e=this,f=new THREE.Vector4,g=a.getParameter(a.MAX_VERTEX_ATTRIBS),h=new Uint8Array(g),k=new Uint8Array(g),l=new Uint8Array(g),n={},p=null,m=null,q=null,r=null,s=null,u=null,x=null,v=null,C=!1,w=null,D=null,
-A=null,z=null,B=null,G=null,y=null,H=null,M=null,Q=null,O=null,F=null,I=null,J=null,K=null,N=null,R=a.getParameter(a.MAX_TEXTURE_IMAGE_UNITS),P=null,E={},ca=new THREE.Vector4,T=null,X=null,W=new THREE.Vector4,da=new THREE.Vector4,ea={};ea[a.TEXTURE_2D]=d(a.TEXTURE_2D,a.TEXTURE_2D,1);ea[a.TEXTURE_CUBE_MAP]=d(a.TEXTURE_CUBE_MAP,a.TEXTURE_CUBE_MAP_POSITIVE_X,6);this.init=function(){this.clearColor(0,0,0,1);this.clearDepth(1);this.clearStencil(0);this.enable(a.DEPTH_TEST);this.setDepthFunc(THREE.LessEqualDepth);
-this.setFlipSided(!1);this.setCullFace(THREE.CullFaceBack);this.enable(a.CULL_FACE);this.enable(a.BLEND);this.setBlending(THREE.NormalBlending)};this.initAttributes=function(){for(var a=0,b=h.length;a<b;a++)h[a]=0};this.enableAttribute=function(c){h[c]=1;0===k[c]&&(a.enableVertexAttribArray(c),k[c]=1);0!==l[c]&&(b.get("ANGLE_instanced_arrays").vertexAttribDivisorANGLE(c,0),l[c]=0)};this.enableAttributeAndDivisor=function(b,c,d){h[b]=1;0===k[b]&&(a.enableVertexAttribArray(b),k[b]=1);l[b]!==c&&(d.vertexAttribDivisorANGLE(b,
-c),l[b]=c)};this.disableUnusedAttributes=function(){for(var b=0,c=k.length;b!==c;++b)k[b]!==h[b]&&(a.disableVertexAttribArray(b),k[b]=0)};this.enable=function(b){!0!==n[b]&&(a.enable(b),n[b]=!0)};this.disable=function(b){!1!==n[b]&&(a.disable(b),n[b]=!1)};this.getCompressedTextureFormats=function(){if(null===p&&(p=[],b.get("WEBGL_compressed_texture_pvrtc")||b.get("WEBGL_compressed_texture_s3tc")||b.get("WEBGL_compressed_texture_etc1")))for(var c=a.getParameter(a.COMPRESSED_TEXTURE_FORMATS),d=0;d<
-c.length;d++)p.push(c[d]);return p};this.setBlending=function(b,d,e,f,g,h,k,l){if(b!==THREE.NoBlending){this.enable(a.BLEND);if(b!==m||l!==C)b===THREE.AdditiveBlending?l?(a.blendEquationSeparate(a.FUNC_ADD,a.FUNC_ADD),a.blendFuncSeparate(a.ONE,a.ONE,a.ONE,a.ONE)):(a.blendEquation(a.FUNC_ADD),a.blendFunc(a.SRC_ALPHA,a.ONE)):b===THREE.SubtractiveBlending?l?(a.blendEquationSeparate(a.FUNC_ADD,a.FUNC_ADD),a.blendFuncSeparate(a.ZERO,a.ZERO,a.ONE_MINUS_SRC_COLOR,a.ONE_MINUS_SRC_ALPHA)):(a.blendEquation(a.FUNC_ADD),
+THREE.WebGLState=function(a,b,c){function d(b,c,d){var e=new Uint8Array(3),f=a.createTexture();a.bindTexture(b,f);a.texParameteri(b,a.TEXTURE_MIN_FILTER,a.NEAREST);a.texParameteri(b,a.TEXTURE_MAG_FILTER,a.NEAREST);for(b=0;b<d;b++)a.texImage2D(c+b,0,a.RGB,1,1,0,a.RGB,a.UNSIGNED_BYTE,e);return f}var e=this;this.buffers={color:new THREE.WebGLColorBuffer(a,this),depth:new THREE.WebGLDepthBuffer(a,this),stencil:new THREE.WebGLStencilBuffer(a,this)};var f=a.getParameter(a.MAX_VERTEX_ATTRIBS),g=new Uint8Array(f),
+h=new Uint8Array(f),k=new Uint8Array(f),l={},n=null,p=null,m=null,q=null,r=null,s=null,u=null,x=null,v=!1,B=null,w=null,D=null,A=null,z=null,C=null,G=a.getParameter(a.MAX_TEXTURE_IMAGE_UNITS),y=null,H={},M=new THREE.Vector4,P=new THREE.Vector4,N={};N[a.TEXTURE_2D]=d(a.TEXTURE_2D,a.TEXTURE_2D,1);N[a.TEXTURE_CUBE_MAP]=d(a.TEXTURE_CUBE_MAP,a.TEXTURE_CUBE_MAP_POSITIVE_X,6);this.init=function(){this.clearColor(0,0,0,1);this.clearDepth(1);this.clearStencil(0);this.enable(a.DEPTH_TEST);this.setDepthFunc(THREE.LessEqualDepth);
+this.setFlipSided(!1);this.setCullFace(THREE.CullFaceBack);this.enable(a.CULL_FACE);this.enable(a.BLEND);this.setBlending(THREE.NormalBlending)};this.initAttributes=function(){for(var a=0,b=g.length;a<b;a++)g[a]=0};this.enableAttribute=function(c){g[c]=1;0===h[c]&&(a.enableVertexAttribArray(c),h[c]=1);0!==k[c]&&(b.get("ANGLE_instanced_arrays").vertexAttribDivisorANGLE(c,0),k[c]=0)};this.enableAttributeAndDivisor=function(b,c,d){g[b]=1;0===h[b]&&(a.enableVertexAttribArray(b),h[b]=1);k[b]!==c&&(d.vertexAttribDivisorANGLE(b,
+c),k[b]=c)};this.disableUnusedAttributes=function(){for(var b=0,c=h.length;b!==c;++b)h[b]!==g[b]&&(a.disableVertexAttribArray(b),h[b]=0)};this.enable=function(b){!0!==l[b]&&(a.enable(b),l[b]=!0)};this.disable=function(b){!1!==l[b]&&(a.disable(b),l[b]=!1)};this.getCompressedTextureFormats=function(){if(null===n&&(n=[],b.get("WEBGL_compressed_texture_pvrtc")||b.get("WEBGL_compressed_texture_s3tc")||b.get("WEBGL_compressed_texture_etc1")))for(var c=a.getParameter(a.COMPRESSED_TEXTURE_FORMATS),d=0;d<
+c.length;d++)n.push(c[d]);return n};this.setBlending=function(b,d,e,f,g,h,k,l){if(b!==THREE.NoBlending){this.enable(a.BLEND);if(b!==p||l!==v)b===THREE.AdditiveBlending?l?(a.blendEquationSeparate(a.FUNC_ADD,a.FUNC_ADD),a.blendFuncSeparate(a.ONE,a.ONE,a.ONE,a.ONE)):(a.blendEquation(a.FUNC_ADD),a.blendFunc(a.SRC_ALPHA,a.ONE)):b===THREE.SubtractiveBlending?l?(a.blendEquationSeparate(a.FUNC_ADD,a.FUNC_ADD),a.blendFuncSeparate(a.ZERO,a.ZERO,a.ONE_MINUS_SRC_COLOR,a.ONE_MINUS_SRC_ALPHA)):(a.blendEquation(a.FUNC_ADD),
 a.blendFunc(a.ZERO,a.ONE_MINUS_SRC_COLOR)):b===THREE.MultiplyBlending?l?(a.blendEquationSeparate(a.FUNC_ADD,a.FUNC_ADD),a.blendFuncSeparate(a.ZERO,a.SRC_COLOR,a.ZERO,a.SRC_ALPHA)):(a.blendEquation(a.FUNC_ADD),a.blendFunc(a.ZERO,a.SRC_COLOR)):l?(a.blendEquationSeparate(a.FUNC_ADD,a.FUNC_ADD),a.blendFuncSeparate(a.ONE,a.ONE_MINUS_SRC_ALPHA,a.ONE,a.ONE_MINUS_SRC_ALPHA)):(a.blendEquationSeparate(a.FUNC_ADD,a.FUNC_ADD),a.blendFuncSeparate(a.SRC_ALPHA,a.ONE_MINUS_SRC_ALPHA,a.ONE,a.ONE_MINUS_SRC_ALPHA)),
-m=b,C=l;if(b===THREE.CustomBlending){g=g||d;h=h||e;k=k||f;if(d!==q||g!==u)a.blendEquationSeparate(c(d),c(g)),q=d,u=g;if(e!==r||f!==s||h!==x||k!==v)a.blendFuncSeparate(c(e),c(f),c(h),c(k)),r=e,s=f,x=h,v=k}else v=x=u=s=r=q=null}else this.disable(a.BLEND),m=b};this.setDepthFunc=function(b){if(w!==b){if(b)switch(b){case THREE.NeverDepth:a.depthFunc(a.NEVER);break;case THREE.AlwaysDepth:a.depthFunc(a.ALWAYS);break;case THREE.LessDepth:a.depthFunc(a.LESS);break;case THREE.LessEqualDepth:a.depthFunc(a.LEQUAL);
-break;case THREE.EqualDepth:a.depthFunc(a.EQUAL);break;case THREE.GreaterEqualDepth:a.depthFunc(a.GEQUAL);break;case THREE.GreaterDepth:a.depthFunc(a.GREATER);break;case THREE.NotEqualDepth:a.depthFunc(a.NOTEQUAL);break;default:a.depthFunc(a.LEQUAL)}else a.depthFunc(a.LEQUAL);w=b}};this.setDepthTest=function(b){b?this.enable(a.DEPTH_TEST):this.disable(a.DEPTH_TEST)};this.setDepthWrite=function(b){D!==b&&(a.depthMask(b),D=b)};this.setColorWrite=function(b){A!==b&&(a.colorMask(b,b,b,b),A=b)};this.setStencilFunc=
-function(b,c,d){if(B!==b||G!==c||y!==d)a.stencilFunc(b,c,d),B=b,G=c,y=d};this.setStencilOp=function(b,c,d){if(H!==b||M!==c||Q!==d)a.stencilOp(b,c,d),H=b,M=c,Q=d};this.setStencilTest=function(b){b?this.enable(a.STENCIL_TEST):this.disable(a.STENCIL_TEST)};this.setStencilWrite=function(b){z!==b&&(a.stencilMask(b),z=b)};this.setFlipSided=function(b){O!==b&&(b?a.frontFace(a.CW):a.frontFace(a.CCW),O=b)};this.setCullFace=function(b){b!==THREE.CullFaceNone?(this.enable(a.CULL_FACE),b!==F&&(b===THREE.CullFaceBack?
-a.cullFace(a.BACK):b===THREE.CullFaceFront?a.cullFace(a.FRONT):a.cullFace(a.FRONT_AND_BACK))):this.disable(a.CULL_FACE);F=b};this.setLineWidth=function(b){b!==I&&(a.lineWidth(b),I=b)};this.setPolygonOffset=function(b,c,d){if(b){if(this.enable(a.POLYGON_OFFSET_FILL),J!==c||K!==d)a.polygonOffset(c,d),J=c,K=d}else this.disable(a.POLYGON_OFFSET_FILL)};this.getScissorTest=function(){return N};this.setScissorTest=function(b){(N=b)?this.enable(a.SCISSOR_TEST):this.disable(a.SCISSOR_TEST)};this.activeTexture=
-function(b){void 0===b&&(b=a.TEXTURE0+R-1);P!==b&&(a.activeTexture(b),P=b)};this.bindTexture=function(b,c){null===P&&e.activeTexture();var d=E[P];void 0===d&&(d={type:void 0,texture:void 0},E[P]=d);if(d.type!==b||d.texture!==c)a.bindTexture(b,c||ea[b]),d.type=b,d.texture=c};this.compressedTexImage2D=function(){try{a.compressedTexImage2D.apply(a,arguments)}catch(b){console.error(b)}};this.texImage2D=function(){try{a.texImage2D.apply(a,arguments)}catch(b){console.error(b)}};this.clearColor=function(b,
-c,d,e){f.set(b,c,d,e);!1===ca.equals(f)&&(a.clearColor(b,c,d,e),ca.copy(f))};this.clearDepth=function(b){T!==b&&(a.clearDepth(b),T=b)};this.clearStencil=function(b){X!==b&&(a.clearStencil(b),X=b)};this.scissor=function(b){!1===W.equals(b)&&(a.scissor(b.x,b.y,b.z,b.w),W.copy(b))};this.viewport=function(b){!1===da.equals(b)&&(a.viewport(b.x,b.y,b.z,b.w),da.copy(b))};this.reset=function(){for(var b=0;b<k.length;b++)1===k[b]&&(a.disableVertexAttribArray(b),k[b]=0);n={};P=p=null;E={};F=O=z=D=A=m=null}};
+p=b,v=l;if(b===THREE.CustomBlending){g=g||d;h=h||e;k=k||f;if(d!==m||g!==s)a.blendEquationSeparate(c(d),c(g)),m=d,s=g;if(e!==q||f!==r||h!==u||k!==x)a.blendFuncSeparate(c(e),c(f),c(h),c(k)),q=e,r=f,u=h,x=k}else x=u=s=r=q=m=null}else this.disable(a.BLEND),p=b};this.setColorWrite=function(a){this.buffers.color.setMask(a)};this.setDepthTest=function(a){this.buffers.depth.setTest(a)};this.setDepthWrite=function(a){this.buffers.depth.setMask(a)};this.setDepthFunc=function(a){this.buffers.depth.setFunc(a)};
+this.setStencilTest=function(a){this.buffers.stencil.setTest(a)};this.setStencilWrite=function(a){this.buffers.stencil.setMask(a)};this.setStencilFunc=function(a,b,c){this.buffers.stencil.setFunc(a,b,c)};this.setStencilOp=function(a,b,c){this.buffers.stencil.setOp(a,b,c)};this.setFlipSided=function(b){B!==b&&(b?a.frontFace(a.CW):a.frontFace(a.CCW),B=b)};this.setCullFace=function(b){b!==THREE.CullFaceNone?(this.enable(a.CULL_FACE),b!==w&&(b===THREE.CullFaceBack?a.cullFace(a.BACK):b===THREE.CullFaceFront?
+a.cullFace(a.FRONT):a.cullFace(a.FRONT_AND_BACK))):this.disable(a.CULL_FACE);w=b};this.setLineWidth=function(b){b!==D&&(a.lineWidth(b),D=b)};this.setPolygonOffset=function(b,c,d){if(b){if(this.enable(a.POLYGON_OFFSET_FILL),A!==c||z!==d)a.polygonOffset(c,d),A=c,z=d}else this.disable(a.POLYGON_OFFSET_FILL)};this.getScissorTest=function(){return C};this.setScissorTest=function(b){(C=b)?this.enable(a.SCISSOR_TEST):this.disable(a.SCISSOR_TEST)};this.activeTexture=function(b){void 0===b&&(b=a.TEXTURE0+
+G-1);y!==b&&(a.activeTexture(b),y=b)};this.bindTexture=function(b,c){null===y&&e.activeTexture();var d=H[y];void 0===d&&(d={type:void 0,texture:void 0},H[y]=d);if(d.type!==b||d.texture!==c)a.bindTexture(b,c||N[b]),d.type=b,d.texture=c};this.compressedTexImage2D=function(){try{a.compressedTexImage2D.apply(a,arguments)}catch(b){console.error(b)}};this.texImage2D=function(){try{a.texImage2D.apply(a,arguments)}catch(b){console.error(b)}};this.clearColor=function(a,b,c,d){this.buffers.color.setClear(a,
+b,c,d)};this.clearDepth=function(a){this.buffers.depth.setClear(a)};this.clearStencil=function(a){this.buffers.stencil.setClear(a)};this.scissor=function(b){!1===M.equals(b)&&(a.scissor(b.x,b.y,b.z,b.w),M.copy(b))};this.viewport=function(b){!1===P.equals(b)&&(a.viewport(b.x,b.y,b.z,b.w),P.copy(b))};this.reset=function(){for(var b=0;b<h.length;b++)1===h[b]&&(a.disableVertexAttribArray(b),h[b]=0);l={};y=n=null;H={};w=B=p=null;this.buffers.color.reset();this.buffers.depth.reset();this.buffers.stencil.reset()}};
+THREE.WebGLColorBuffer=function(a,b){var c=!1,d=new THREE.Vector4,e=null,f=new THREE.Vector4;this.setMask=function(b){e===b||c||(a.colorMask(b,b,b,b),e=b)};this.setLocked=function(a){c=a};this.setClear=function(b,c,e,l){d.set(b,c,e,l);!1===f.equals(d)&&(a.clearColor(b,c,e,l),f.copy(d))};this.reset=function(){c=!1;e=null;f=new THREE.Vector4}};
+THREE.WebGLDepthBuffer=function(a,b){var c=!1,d=null,e=null,f=null;this.setTest=function(c){c?b.enable(a.DEPTH_TEST):b.disable(a.DEPTH_TEST)};this.setMask=function(b){d===b||c||(a.depthMask(b),d=b)};this.setFunc=function(b){if(e!==b){if(b)switch(b){case THREE.NeverDepth:a.depthFunc(a.NEVER);break;case THREE.AlwaysDepth:a.depthFunc(a.ALWAYS);break;case THREE.LessDepth:a.depthFunc(a.LESS);break;case THREE.LessEqualDepth:a.depthFunc(a.LEQUAL);break;case THREE.EqualDepth:a.depthFunc(a.EQUAL);break;case THREE.GreaterEqualDepth:a.depthFunc(a.GEQUAL);
+break;case THREE.GreaterDepth:a.depthFunc(a.GREATER);break;case THREE.NotEqualDepth:a.depthFunc(a.NOTEQUAL);break;default:a.depthFunc(a.LEQUAL)}else a.depthFunc(a.LEQUAL);e=b}};this.setLocked=function(a){c=a};this.setClear=function(b){f!==b&&(a.clearDepth(b),f=b)};this.reset=function(){c=!1;f=e=d=null}};
+THREE.WebGLStencilBuffer=function(a,b){var c=!1,d=null,e=null,f=null,g=null,h=null,k=null,l=null,n=null;this.setTest=function(c){c?b.enable(a.STENCIL_TEST):b.disable(a.STENCIL_TEST)};this.setMask=function(b){d===b||c||(a.stencilMask(b),d=b)};this.setFunc=function(b,c,d){if(e!==b||f!==c||g!==d)a.stencilFunc(b,c,d),e=b,f=c,g=d};this.setOp=function(b,c,d){if(h!==b||k!==c||l!==d)a.stencilOp(b,c,d),h=b,k=c,l=d};this.setLocked=function(a){c=a};this.setClear=function(b){n!==b&&(a.clearStencil(b),n=b)};this.reset=
+function(){c=!1;n=l=k=h=g=f=e=d=null}};
 THREE.WebGLUniforms=function(){var a=[],b=[],c=function(b,c,d){var e=b[0];if(0>=e||0<e)return b;var f=c*d,g=a[f];void 0===g&&(g=new Float32Array(f),a[f]=g);if(0!==c)for(e.toArray(g,0),e=1,f=0;e!==c;++e)f+=d,b[e].toArray(g,f);return g},d=function(a,c){var d=b[c];void 0===d&&(d=new Int32Array(c),b[c]=d);for(var e=0;e!==c;++e)d[e]=a.allocTextureUnit();return d},e=function(a,b){a.uniform1f(this.addr,b)},f=function(a,b){a.uniform1i(this.addr,b)},g=function(a,b){void 0===b.x?a.uniform2fv(this.addr,b):a.uniform2f(this.addr,
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-THREE.LensFlarePlugin=function(a,b){var c,d,e,f,g,h,k,l,n,p,m=a.context,q=a.state,r,s,u,x,v,C;this.render=function(w,D,A){if(0!==b.length){w=new THREE.Vector3;var z=A.w/A.z,B=.5*A.z,G=.5*A.w,y=16/A.w,H=new THREE.Vector2(y*z,y),M=new THREE.Vector3(1,1,0),Q=new THREE.Vector2(1,1),O=new THREE.Box2;O.min.set(0,0);O.max.set(A.z-16,A.w-16);if(void 0===x){var y=new Float32Array([-1,-1,0,0,1,-1,1,0,1,1,1,1,-1,1,0,1]),F=new Uint16Array([0,1,2,0,2,3]);r=m.createBuffer();s=m.createBuffer();m.bindBuffer(m.ARRAY_BUFFER,
-r);m.bufferData(m.ARRAY_BUFFER,y,m.STATIC_DRAW);m.bindBuffer(m.ELEMENT_ARRAY_BUFFER,s);m.bufferData(m.ELEMENT_ARRAY_BUFFER,F,m.STATIC_DRAW);v=m.createTexture();C=m.createTexture();q.bindTexture(m.TEXTURE_2D,v);m.texImage2D(m.TEXTURE_2D,0,m.RGB,16,16,0,m.RGB,m.UNSIGNED_BYTE,null);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_WRAP_S,m.CLAMP_TO_EDGE);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_WRAP_T,m.CLAMP_TO_EDGE);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_MAG_FILTER,m.NEAREST);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_MIN_FILTER,
-m.NEAREST);q.bindTexture(m.TEXTURE_2D,C);m.texImage2D(m.TEXTURE_2D,0,m.RGBA,16,16,0,m.RGBA,m.UNSIGNED_BYTE,null);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_WRAP_S,m.CLAMP_TO_EDGE);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_WRAP_T,m.CLAMP_TO_EDGE);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_MAG_FILTER,m.NEAREST);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_MIN_FILTER,m.NEAREST);var y=u={vertexShader:"uniform lowp int renderType;\nuniform vec3 screenPosition;\nuniform vec2 scale;\nuniform float rotation;\nuniform sampler2D occlusionMap;\nattribute vec2 position;\nattribute vec2 uv;\nvarying vec2 vUV;\nvarying float vVisibility;\nvoid main() {\nvUV = uv;\nvec2 pos = position;\nif ( renderType == 2 ) {\nvec4 visibility = texture2D( occlusionMap, vec2( 0.1, 0.1 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.5, 0.1 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.9, 0.1 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.9, 0.5 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.9, 0.9 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.5, 0.9 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.1, 0.9 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.1, 0.5 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.5, 0.5 ) );\nvVisibility =        visibility.r / 9.0;\nvVisibility *= 1.0 - visibility.g / 9.0;\nvVisibility *=       visibility.b / 9.0;\nvVisibility *= 1.0 - visibility.a / 9.0;\npos.x = cos( rotation ) * position.x - sin( rotation ) * position.y;\npos.y = sin( rotation ) * position.x + cos( rotation ) * position.y;\n}\ngl_Position = vec4( ( pos * scale + screenPosition.xy ).xy, screenPosition.z, 1.0 );\n}",
-fragmentShader:"uniform lowp int renderType;\nuniform sampler2D map;\nuniform float opacity;\nuniform vec3 color;\nvarying vec2 vUV;\nvarying float vVisibility;\nvoid main() {\nif ( renderType == 0 ) {\ngl_FragColor = vec4( 1.0, 0.0, 1.0, 0.0 );\n} else if ( renderType == 1 ) {\ngl_FragColor = texture2D( map, vUV );\n} else {\nvec4 texture = texture2D( map, vUV );\ntexture.a *= opacity * vVisibility;\ngl_FragColor = texture;\ngl_FragColor.rgb *= color;\n}\n}"},F=m.createProgram(),I=m.createShader(m.FRAGMENT_SHADER),
-J=m.createShader(m.VERTEX_SHADER),K="precision "+a.getPrecision()+" float;\n";m.shaderSource(I,K+y.fragmentShader);m.shaderSource(J,K+y.vertexShader);m.compileShader(I);m.compileShader(J);m.attachShader(F,I);m.attachShader(F,J);m.linkProgram(F);x=F;n=m.getAttribLocation(x,"position");p=m.getAttribLocation(x,"uv");c=m.getUniformLocation(x,"renderType");d=m.getUniformLocation(x,"map");e=m.getUniformLocation(x,"occlusionMap");f=m.getUniformLocation(x,"opacity");g=m.getUniformLocation(x,"color");h=m.getUniformLocation(x,
-"scale");k=m.getUniformLocation(x,"rotation");l=m.getUniformLocation(x,"screenPosition")}m.useProgram(x);q.initAttributes();q.enableAttribute(n);q.enableAttribute(p);q.disableUnusedAttributes();m.uniform1i(e,0);m.uniform1i(d,1);m.bindBuffer(m.ARRAY_BUFFER,r);m.vertexAttribPointer(n,2,m.FLOAT,!1,16,0);m.vertexAttribPointer(p,2,m.FLOAT,!1,16,8);m.bindBuffer(m.ELEMENT_ARRAY_BUFFER,s);q.disable(m.CULL_FACE);q.setDepthWrite(!1);F=0;for(I=b.length;F<I;F++)if(y=16/A.w,H.set(y*z,y),J=b[F],w.set(J.matrixWorld.elements[12],
-J.matrixWorld.elements[13],J.matrixWorld.elements[14]),w.applyMatrix4(D.matrixWorldInverse),w.applyProjection(D.projectionMatrix),M.copy(w),Q.x=A.x+M.x*B+B-8,Q.y=A.y+M.y*G+G-8,!0===O.containsPoint(Q)){q.activeTexture(m.TEXTURE0);q.bindTexture(m.TEXTURE_2D,null);q.activeTexture(m.TEXTURE1);q.bindTexture(m.TEXTURE_2D,v);m.copyTexImage2D(m.TEXTURE_2D,0,m.RGB,Q.x,Q.y,16,16,0);m.uniform1i(c,0);m.uniform2f(h,H.x,H.y);m.uniform3f(l,M.x,M.y,M.z);q.disable(m.BLEND);q.enable(m.DEPTH_TEST);m.drawElements(m.TRIANGLES,
-6,m.UNSIGNED_SHORT,0);q.activeTexture(m.TEXTURE0);q.bindTexture(m.TEXTURE_2D,C);m.copyTexImage2D(m.TEXTURE_2D,0,m.RGBA,Q.x,Q.y,16,16,0);m.uniform1i(c,1);q.disable(m.DEPTH_TEST);q.activeTexture(m.TEXTURE1);q.bindTexture(m.TEXTURE_2D,v);m.drawElements(m.TRIANGLES,6,m.UNSIGNED_SHORT,0);J.positionScreen.copy(M);J.customUpdateCallback?J.customUpdateCallback(J):J.updateLensFlares();m.uniform1i(c,2);q.enable(m.BLEND);for(var K=0,N=J.lensFlares.length;K<N;K++){var R=J.lensFlares[K];.001<R.opacity&&.001<R.scale&&
-(M.x=R.x,M.y=R.y,M.z=R.z,y=R.size*R.scale/A.w,H.x=y*z,H.y=y,m.uniform3f(l,M.x,M.y,M.z),m.uniform2f(h,H.x,H.y),m.uniform1f(k,R.rotation),m.uniform1f(f,R.opacity),m.uniform3f(g,R.color.r,R.color.g,R.color.b),q.setBlending(R.blending,R.blendEquation,R.blendSrc,R.blendDst),a.setTexture2D(R.texture,1),m.drawElements(m.TRIANGLES,6,m.UNSIGNED_SHORT,0))}}q.enable(m.CULL_FACE);q.enable(m.DEPTH_TEST);q.setDepthWrite(!0);a.resetGLState()}}};
-THREE.SpritePlugin=function(a,b){var c,d,e,f,g,h,k,l,n,p,m,q,r,s,u,x,v;function C(a,b){return a.renderOrder!==b.renderOrder?a.renderOrder-b.renderOrder:a.z!==b.z?b.z-a.z:b.id-a.id}var w=a.context,D=a.state,A,z,B,G,y=new THREE.Vector3,H=new THREE.Quaternion,M=new THREE.Vector3;this.render=function(Q,O){if(0!==b.length){if(void 0===B){var F=new Float32Array([-.5,-.5,0,0,.5,-.5,1,0,.5,.5,1,1,-.5,.5,0,1]),I=new Uint16Array([0,1,2,0,2,3]);A=w.createBuffer();z=w.createBuffer();w.bindBuffer(w.ARRAY_BUFFER,
-A);w.bufferData(w.ARRAY_BUFFER,F,w.STATIC_DRAW);w.bindBuffer(w.ELEMENT_ARRAY_BUFFER,z);w.bufferData(w.ELEMENT_ARRAY_BUFFER,I,w.STATIC_DRAW);var F=w.createProgram(),I=w.createShader(w.VERTEX_SHADER),J=w.createShader(w.FRAGMENT_SHADER);w.shaderSource(I,["precision "+a.getPrecision()+" float;","uniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform float rotation;\nuniform vec2 scale;\nuniform vec2 uvOffset;\nuniform vec2 uvScale;\nattribute vec2 position;\nattribute vec2 uv;\nvarying vec2 vUV;\nvoid main() {\nvUV = uvOffset + uv * uvScale;\nvec2 alignedPosition = position * scale;\nvec2 rotatedPosition;\nrotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;\nrotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;\nvec4 finalPosition;\nfinalPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );\nfinalPosition.xy += rotatedPosition;\nfinalPosition = projectionMatrix * finalPosition;\ngl_Position = finalPosition;\n}"].join("\n"));
-w.shaderSource(J,["precision "+a.getPrecision()+" float;","uniform vec3 color;\nuniform sampler2D map;\nuniform float opacity;\nuniform int fogType;\nuniform vec3 fogColor;\nuniform float fogDensity;\nuniform float fogNear;\nuniform float fogFar;\nuniform float alphaTest;\nvarying vec2 vUV;\nvoid main() {\nvec4 texture = texture2D( map, vUV );\nif ( texture.a < alphaTest ) discard;\ngl_FragColor = vec4( color * texture.xyz, texture.a * opacity );\nif ( fogType > 0 ) {\nfloat depth = gl_FragCoord.z / gl_FragCoord.w;\nfloat fogFactor = 0.0;\nif ( fogType == 1 ) {\nfogFactor = smoothstep( fogNear, fogFar, depth );\n} else {\nconst float LOG2 = 1.442695;\nfogFactor = exp2( - fogDensity * fogDensity * depth * depth * LOG2 );\nfogFactor = 1.0 - clamp( fogFactor, 0.0, 1.0 );\n}\ngl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );\n}\n}"].join("\n"));
-w.compileShader(I);w.compileShader(J);w.attachShader(F,I);w.attachShader(F,J);w.linkProgram(F);B=F;x=w.getAttribLocation(B,"position");v=w.getAttribLocation(B,"uv");c=w.getUniformLocation(B,"uvOffset");d=w.getUniformLocation(B,"uvScale");e=w.getUniformLocation(B,"rotation");f=w.getUniformLocation(B,"scale");g=w.getUniformLocation(B,"color");h=w.getUniformLocation(B,"map");k=w.getUniformLocation(B,"opacity");l=w.getUniformLocation(B,"modelViewMatrix");n=w.getUniformLocation(B,"projectionMatrix");p=
-w.getUniformLocation(B,"fogType");m=w.getUniformLocation(B,"fogDensity");q=w.getUniformLocation(B,"fogNear");r=w.getUniformLocation(B,"fogFar");s=w.getUniformLocation(B,"fogColor");u=w.getUniformLocation(B,"alphaTest");F=document.createElement("canvas");F.width=8;F.height=8;I=F.getContext("2d");I.fillStyle="white";I.fillRect(0,0,8,8);G=new THREE.Texture(F);G.needsUpdate=!0}w.useProgram(B);D.initAttributes();D.enableAttribute(x);D.enableAttribute(v);D.disableUnusedAttributes();D.disable(w.CULL_FACE);
-D.enable(w.BLEND);w.bindBuffer(w.ARRAY_BUFFER,A);w.vertexAttribPointer(x,2,w.FLOAT,!1,16,0);w.vertexAttribPointer(v,2,w.FLOAT,!1,16,8);w.bindBuffer(w.ELEMENT_ARRAY_BUFFER,z);w.uniformMatrix4fv(n,!1,O.projectionMatrix.elements);D.activeTexture(w.TEXTURE0);w.uniform1i(h,0);I=F=0;(J=Q.fog)?(w.uniform3f(s,J.color.r,J.color.g,J.color.b),J instanceof THREE.Fog?(w.uniform1f(q,J.near),w.uniform1f(r,J.far),w.uniform1i(p,1),I=F=1):J instanceof THREE.FogExp2&&(w.uniform1f(m,J.density),w.uniform1i(p,2),I=F=2)):
-(w.uniform1i(p,0),I=F=0);for(var J=0,K=b.length;J<K;J++){var N=b[J];N.modelViewMatrix.multiplyMatrices(O.matrixWorldInverse,N.matrixWorld);N.z=-N.modelViewMatrix.elements[14]}b.sort(C);for(var R=[],J=0,K=b.length;J<K;J++){var N=b[J],P=N.material;w.uniform1f(u,P.alphaTest);w.uniformMatrix4fv(l,!1,N.modelViewMatrix.elements);N.matrixWorld.decompose(y,H,M);R[0]=M.x;R[1]=M.y;N=0;Q.fog&&P.fog&&(N=I);F!==N&&(w.uniform1i(p,N),F=N);null!==P.map?(w.uniform2f(c,P.map.offset.x,P.map.offset.y),w.uniform2f(d,
-P.map.repeat.x,P.map.repeat.y)):(w.uniform2f(c,0,0),w.uniform2f(d,1,1));w.uniform1f(k,P.opacity);w.uniform3f(g,P.color.r,P.color.g,P.color.b);w.uniform1f(e,P.rotation);w.uniform2fv(f,R);D.setBlending(P.blending,P.blendEquation,P.blendSrc,P.blendDst);D.setDepthTest(P.depthTest);D.setDepthWrite(P.depthWrite);P.map?a.setTexture2D(P.map,0):a.setTexture2D(G,0);w.drawElements(w.TRIANGLES,6,w.UNSIGNED_SHORT,0)}D.enable(w.CULL_FACE);a.resetGLState()}}};
-Object.defineProperties(THREE.Box2.prototype,{empty:{value:function(){console.warn("THREE.Box2: .empty() has been renamed to .isEmpty().");return this.isEmpty()}},isIntersectionBox:{value:function(a){console.warn("THREE.Box2: .isIntersectionBox() has been renamed to .intersectsBox().");return this.intersectsBox(a)}}});
-Object.defineProperties(THREE.Box3.prototype,{empty:{value:function(){console.warn("THREE.Box3: .empty() has been renamed to .isEmpty().");return this.isEmpty()}},isIntersectionBox:{value:function(a){console.warn("THREE.Box3: .isIntersectionBox() has been renamed to .intersectsBox().");return this.intersectsBox(a)}},isIntersectionSphere:{value:function(a){console.warn("THREE.Box3: .isIntersectionSphere() has been renamed to .intersectsSphere().");return this.intersectsSphere(a)}}});
-Object.defineProperties(THREE.Matrix3.prototype,{multiplyVector3:{value:function(a){console.warn("THREE.Matrix3: .multiplyVector3() has been removed. Use vector.applyMatrix3( matrix ) instead.");return a.applyMatrix3(this)}},multiplyVector3Array:{value:function(a){console.warn("THREE.Matrix3: .multiplyVector3Array() has been renamed. Use matrix.applyToVector3Array( array ) instead.");return this.applyToVector3Array(a)}}});
-Object.defineProperties(THREE.Matrix4.prototype,{extractPosition:{value:function(a){console.warn("THREE.Matrix4: .extractPosition() has been renamed to .copyPosition().");return this.copyPosition(a)}},setRotationFromQuaternion:{value:function(a){console.warn("THREE.Matrix4: .setRotationFromQuaternion() has been renamed to .makeRotationFromQuaternion().");return this.makeRotationFromQuaternion(a)}},multiplyVector3:{value:function(a){console.warn("THREE.Matrix4: .multiplyVector3() has been removed. Use vector.applyMatrix4( matrix ) or vector.applyProjection( matrix ) instead.");
-return a.applyProjection(this)}},multiplyVector4:{value:function(a){console.warn("THREE.Matrix4: .multiplyVector4() has been removed. Use vector.applyMatrix4( matrix ) instead.");return a.applyMatrix4(this)}},multiplyVector3Array:{value:function(a){console.warn("THREE.Matrix4: .multiplyVector3Array() has been renamed. Use matrix.applyToVector3Array( array ) instead.");return this.applyToVector3Array(a)}},rotateAxis:{value:function(a){console.warn("THREE.Matrix4: .rotateAxis() has been removed. Use Vector3.transformDirection( matrix ) instead.");
-a.transformDirection(this)}},crossVector:{value:function(a){console.warn("THREE.Matrix4: .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead.");return a.applyMatrix4(this)}},translate:{value:function(a){console.error("THREE.Matrix4: .translate() has been removed.")}},rotateX:{value:function(a){console.error("THREE.Matrix4: .rotateX() has been removed.")}},rotateY:{value:function(a){console.error("THREE.Matrix4: .rotateY() has been removed.")}},rotateZ:{value:function(a){console.error("THREE.Matrix4: .rotateZ() has been removed.")}},
-rotateByAxis:{value:function(a,b){console.error("THREE.Matrix4: .rotateByAxis() has been removed.")}}});Object.defineProperties(THREE.Plane.prototype,{isIntersectionLine:{value:function(a){console.warn("THREE.Plane: .isIntersectionLine() has been renamed to .intersectsLine().");return this.intersectsLine(a)}}});
-Object.defineProperties(THREE.Quaternion.prototype,{multiplyVector3:{value:function(a){console.warn("THREE.Quaternion: .multiplyVector3() has been removed. Use is now vector.applyQuaternion( quaternion ) instead.");return a.applyQuaternion(this)}}});
-Object.defineProperties(THREE.Ray.prototype,{isIntersectionBox:{value:function(a){console.warn("THREE.Ray: .isIntersectionBox() has been renamed to .intersectsBox().");return this.intersectsBox(a)}},isIntersectionPlane:{value:function(a){console.warn("THREE.Ray: .isIntersectionPlane() has been renamed to .intersectsPlane().");return this.intersectsPlane(a)}},isIntersectionSphere:{value:function(a){console.warn("THREE.Ray: .isIntersectionSphere() has been renamed to .intersectsSphere().");return this.intersectsSphere(a)}}});
-Object.defineProperties(THREE.Vector3.prototype,{setEulerFromRotationMatrix:{value:function(){console.error("THREE.Vector3: .setEulerFromRotationMatrix() has been removed. Use Euler.setFromRotationMatrix() instead.")}},setEulerFromQuaternion:{value:function(){console.error("THREE.Vector3: .setEulerFromQuaternion() has been removed. Use Euler.setFromQuaternion() instead.")}},getPositionFromMatrix:{value:function(a){console.warn("THREE.Vector3: .getPositionFromMatrix() has been renamed to .setFromMatrixPosition().");
-return this.setFromMatrixPosition(a)}},getScaleFromMatrix:{value:function(a){console.warn("THREE.Vector3: .getScaleFromMatrix() has been renamed to .setFromMatrixScale().");return this.setFromMatrixScale(a)}},getColumnFromMatrix:{value:function(a,b){console.warn("THREE.Vector3: .getColumnFromMatrix() has been renamed to .setFromMatrixColumn().");return this.setFromMatrixColumn(b,a)}}});
-THREE.Face4=function(a,b,c,d,e,f,g){console.warn("THREE.Face4 has been removed. A THREE.Face3 will be created instead.");return new THREE.Face3(a,b,c,e,f,g)};THREE.Vertex=function(a,b,c){console.warn("THREE.Vertex has been removed. Use THREE.Vector3 instead.");return new THREE.Vector3(a,b,c)};
-Object.defineProperties(THREE.Object3D.prototype,{eulerOrder:{get:function(){console.warn("THREE.Object3D: .eulerOrder is now .rotation.order.");return this.rotation.order},set:function(a){console.warn("THREE.Object3D: .eulerOrder is now .rotation.order.");this.rotation.order=a}},getChildByName:{value:function(a){console.warn("THREE.Object3D: .getChildByName() has been renamed to .getObjectByName().");return this.getObjectByName(a)}},renderDepth:{set:function(a){console.warn("THREE.Object3D: .renderDepth has been removed. Use .renderOrder, instead.")}},
-translate:{value:function(a,b){console.warn("THREE.Object3D: .translate() has been removed. Use .translateOnAxis( axis, distance ) instead.");return this.translateOnAxis(b,a)}},useQuaternion:{get:function(){console.warn("THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.")},set:function(a){console.warn("THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.")}}});
-THREE.PerspectiveCamera.prototype.setLens=function(a,b){console.warn("THREE.PerspectiveCamera.setLens is deprecated. Use .setFocalLength and .filmGauge for a photographic setup.");void 0!==b&&(this.filmGauge=b);this.setFocalLength(a)};
-Object.defineProperties(THREE,{PointCloud:{value:function(a,b){console.warn("THREE.PointCloud has been renamed to THREE.Points.");return new THREE.Points(a,b)}},ParticleSystem:{value:function(a,b){console.warn("THREE.ParticleSystem has been renamed to THREE.Points.");return new THREE.Points(a,b)}}});THREE.Particle=THREE.Sprite;
+case 35668:case 35672:return s;case 35669:case 35673:return u}},v=function(a,b){a.uniform1fv(this.addr,b)},B=function(a,b){a.uniform1iv(this.addr,b)},w=function(a,b){a.uniform2fv(this.addr,c(b,this.size,2))},D=function(a,b){a.uniform3fv(this.addr,c(b,this.size,3))},A=function(a,b){a.uniform4fv(this.addr,c(b,this.size,4))},z=function(a,b){a.uniformMatrix2fv(this.addr,!1,c(b,this.size,4))},C=function(a,b){a.uniformMatrix3fv(this.addr,!1,c(b,this.size,9))},G=function(a,b){a.uniformMatrix4fv(this.addr,
+!1,c(b,this.size,16))},y=function(a,b,c){var e=b.length,f=d(c,e);a.uniform1iv(this.addr,f);for(a=0;a!==e;++a){var g=b[a];g&&c.setTexture2D(g,f[a])}},H=function(a,b,c){var e=b.length,f=d(c,e);a.uniform1iv(this.addr,f);for(a=0;a!==e;++a){var g=b[a];g&&c.setTextureCube(g,f[a])}},M=function(a){switch(a){case 5126:return v;case 35664:return w;case 35665:return D;case 35666:return A;case 35674:return z;case 35675:return C;case 35676:return G;case 35678:return y;case 35680:return H;case 5124:case 35670:return B;
+case 35667:case 35671:return r;case 35668:case 35672:return s;case 35669:case 35673:return u}},P=function(a,b,c){this.id=a;this.addr=c;this.setValue=x(b.type)},N=function(a,b,c){this.id=a;this.addr=c;this.size=b.size;this.setValue=M(b.type)},E=function(a){this.id=a;this.seq=[];this.map={}};E.prototype.setValue=function(a,b){for(var c=this.seq,d=0,e=c.length;d!==e;++d){var f=c[d];f.setValue(a,b[f.id])}};var K=/([\w\d_]+)(\])?(\[|\.)?/g,I=function(a,b,c){this.seq=[];this.map={};this.renderer=c;c=a.getProgramParameter(b,
+a.ACTIVE_UNIFORMS);for(var d=0;d!==c;++d){var e=a.getActiveUniform(b,d),f=a.getUniformLocation(b,e.name),g=this,h=e.name,k=h.length;for(K.lastIndex=0;;){var m=K.exec(h),l=K.lastIndex,n=m[1],q=m[3];"]"===m[2]&&(n|=0);if(void 0===q||"["===q&&l+2===k){h=g;e=void 0===q?new P(n,e,f):new N(n,e,f);h.seq.push(e);h.map[e.id]=e;break}else q=g.map[n],void 0===q&&(q=new E(n),n=g,g=q,n.seq.push(g),n.map[g.id]=g),g=q}}};I.prototype.setValue=function(a,b,c){b=this.map[b];void 0!==b&&b.setValue(a,c,this.renderer)};
+I.prototype.set=function(a,b,c){var d=this.map[c];void 0!==d&&d.setValue(a,b[c],this.renderer)};I.prototype.setOptional=function(a,b,c){b=b[c];void 0!==b&&this.setValue(a,c,b)};I.upload=function(a,b,c,d){for(var e=0,f=b.length;e!==f;++e){var g=b[e],h=c[g.id];!1!==h.needsUpdate&&g.setValue(a,h.value,d)}};I.seqWithValue=function(a,b){for(var c=[],d=0,e=a.length;d!==e;++d){var f=a[d];f.id in b&&c.push(f)}return c};I.splitDynamic=function(a,b){for(var c=null,d=a.length,e=0,f=0;f!==d;++f){var g=a[f],h=
+b[g.id];h&&!0===h.dynamic?(null===c&&(c=[]),c.push(g)):(e<f&&(a[e]=g),++e)}e<d&&(a.length=e);return c};I.evalDynamic=function(a,b,c,d){for(var e=0,f=a.length;e!==f;++e){var g=b[a[e].id],h=g.onUpdateCallback;void 0!==h&&h.call(g,c,d)}};return I}();
+THREE.LensFlarePlugin=function(a,b){var c,d,e,f,g,h,k,l,n,p,m=a.context,q=a.state,r,s,u,x,v,B;this.render=function(w,D,A){if(0!==b.length){w=new THREE.Vector3;var z=A.w/A.z,C=.5*A.z,G=.5*A.w,y=16/A.w,H=new THREE.Vector2(y*z,y),M=new THREE.Vector3(1,1,0),P=new THREE.Vector2(1,1),N=new THREE.Box2;N.min.set(0,0);N.max.set(A.z-16,A.w-16);if(void 0===x){var y=new Float32Array([-1,-1,0,0,1,-1,1,0,1,1,1,1,-1,1,0,1]),E=new Uint16Array([0,1,2,0,2,3]);r=m.createBuffer();s=m.createBuffer();m.bindBuffer(m.ARRAY_BUFFER,
+r);m.bufferData(m.ARRAY_BUFFER,y,m.STATIC_DRAW);m.bindBuffer(m.ELEMENT_ARRAY_BUFFER,s);m.bufferData(m.ELEMENT_ARRAY_BUFFER,E,m.STATIC_DRAW);v=m.createTexture();B=m.createTexture();q.bindTexture(m.TEXTURE_2D,v);m.texImage2D(m.TEXTURE_2D,0,m.RGB,16,16,0,m.RGB,m.UNSIGNED_BYTE,null);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_WRAP_S,m.CLAMP_TO_EDGE);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_WRAP_T,m.CLAMP_TO_EDGE);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_MAG_FILTER,m.NEAREST);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_MIN_FILTER,
+m.NEAREST);q.bindTexture(m.TEXTURE_2D,B);m.texImage2D(m.TEXTURE_2D,0,m.RGBA,16,16,0,m.RGBA,m.UNSIGNED_BYTE,null);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_WRAP_S,m.CLAMP_TO_EDGE);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_WRAP_T,m.CLAMP_TO_EDGE);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_MAG_FILTER,m.NEAREST);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_MIN_FILTER,m.NEAREST);var y=u={vertexShader:"uniform lowp int renderType;\nuniform vec3 screenPosition;\nuniform vec2 scale;\nuniform float rotation;\nuniform sampler2D occlusionMap;\nattribute vec2 position;\nattribute vec2 uv;\nvarying vec2 vUV;\nvarying float vVisibility;\nvoid main() {\nvUV = uv;\nvec2 pos = position;\nif ( renderType == 2 ) {\nvec4 visibility = texture2D( occlusionMap, vec2( 0.1, 0.1 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.5, 0.1 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.9, 0.1 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.9, 0.5 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.9, 0.9 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.5, 0.9 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.1, 0.9 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.1, 0.5 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.5, 0.5 ) );\nvVisibility =        visibility.r / 9.0;\nvVisibility *= 1.0 - visibility.g / 9.0;\nvVisibility *=       visibility.b / 9.0;\nvVisibility *= 1.0 - visibility.a / 9.0;\npos.x = cos( rotation ) * position.x - sin( rotation ) * position.y;\npos.y = sin( rotation ) * position.x + cos( rotation ) * position.y;\n}\ngl_Position = vec4( ( pos * scale + screenPosition.xy ).xy, screenPosition.z, 1.0 );\n}",
+fragmentShader:"uniform lowp int renderType;\nuniform sampler2D map;\nuniform float opacity;\nuniform vec3 color;\nvarying vec2 vUV;\nvarying float vVisibility;\nvoid main() {\nif ( renderType == 0 ) {\ngl_FragColor = vec4( 1.0, 0.0, 1.0, 0.0 );\n} else if ( renderType == 1 ) {\ngl_FragColor = texture2D( map, vUV );\n} else {\nvec4 texture = texture2D( map, vUV );\ntexture.a *= opacity * vVisibility;\ngl_FragColor = texture;\ngl_FragColor.rgb *= color;\n}\n}"},E=m.createProgram(),K=m.createShader(m.FRAGMENT_SHADER),
+I=m.createShader(m.VERTEX_SHADER),L="precision "+a.getPrecision()+" float;\n";m.shaderSource(K,L+y.fragmentShader);m.shaderSource(I,L+y.vertexShader);m.compileShader(K);m.compileShader(I);m.attachShader(E,K);m.attachShader(E,I);m.linkProgram(E);x=E;n=m.getAttribLocation(x,"position");p=m.getAttribLocation(x,"uv");c=m.getUniformLocation(x,"renderType");d=m.getUniformLocation(x,"map");e=m.getUniformLocation(x,"occlusionMap");f=m.getUniformLocation(x,"opacity");g=m.getUniformLocation(x,"color");h=m.getUniformLocation(x,
+"scale");k=m.getUniformLocation(x,"rotation");l=m.getUniformLocation(x,"screenPosition")}m.useProgram(x);q.initAttributes();q.enableAttribute(n);q.enableAttribute(p);q.disableUnusedAttributes();m.uniform1i(e,0);m.uniform1i(d,1);m.bindBuffer(m.ARRAY_BUFFER,r);m.vertexAttribPointer(n,2,m.FLOAT,!1,16,0);m.vertexAttribPointer(p,2,m.FLOAT,!1,16,8);m.bindBuffer(m.ELEMENT_ARRAY_BUFFER,s);q.disable(m.CULL_FACE);q.setDepthWrite(!1);E=0;for(K=b.length;E<K;E++)if(y=16/A.w,H.set(y*z,y),I=b[E],w.set(I.matrixWorld.elements[12],
+I.matrixWorld.elements[13],I.matrixWorld.elements[14]),w.applyMatrix4(D.matrixWorldInverse),w.applyProjection(D.projectionMatrix),M.copy(w),P.x=A.x+M.x*C+C-8,P.y=A.y+M.y*G+G-8,!0===N.containsPoint(P)){q.activeTexture(m.TEXTURE0);q.bindTexture(m.TEXTURE_2D,null);q.activeTexture(m.TEXTURE1);q.bindTexture(m.TEXTURE_2D,v);m.copyTexImage2D(m.TEXTURE_2D,0,m.RGB,P.x,P.y,16,16,0);m.uniform1i(c,0);m.uniform2f(h,H.x,H.y);m.uniform3f(l,M.x,M.y,M.z);q.disable(m.BLEND);q.enable(m.DEPTH_TEST);m.drawElements(m.TRIANGLES,
+6,m.UNSIGNED_SHORT,0);q.activeTexture(m.TEXTURE0);q.bindTexture(m.TEXTURE_2D,B);m.copyTexImage2D(m.TEXTURE_2D,0,m.RGBA,P.x,P.y,16,16,0);m.uniform1i(c,1);q.disable(m.DEPTH_TEST);q.activeTexture(m.TEXTURE1);q.bindTexture(m.TEXTURE_2D,v);m.drawElements(m.TRIANGLES,6,m.UNSIGNED_SHORT,0);I.positionScreen.copy(M);I.customUpdateCallback?I.customUpdateCallback(I):I.updateLensFlares();m.uniform1i(c,2);q.enable(m.BLEND);for(var L=0,O=I.lensFlares.length;L<O;L++){var Q=I.lensFlares[L];.001<Q.opacity&&.001<Q.scale&&
+(M.x=Q.x,M.y=Q.y,M.z=Q.z,y=Q.size*Q.scale/A.w,H.x=y*z,H.y=y,m.uniform3f(l,M.x,M.y,M.z),m.uniform2f(h,H.x,H.y),m.uniform1f(k,Q.rotation),m.uniform1f(f,Q.opacity),m.uniform3f(g,Q.color.r,Q.color.g,Q.color.b),q.setBlending(Q.blending,Q.blendEquation,Q.blendSrc,Q.blendDst),a.setTexture2D(Q.texture,1),m.drawElements(m.TRIANGLES,6,m.UNSIGNED_SHORT,0))}}q.enable(m.CULL_FACE);q.enable(m.DEPTH_TEST);q.setDepthWrite(!0);a.resetGLState()}}};
+THREE.SpritePlugin=function(a,b){var c,d,e,f,g,h,k,l,n,p,m,q,r,s,u,x,v;function B(a,b){return a.renderOrder!==b.renderOrder?a.renderOrder-b.renderOrder:a.z!==b.z?b.z-a.z:b.id-a.id}var w=a.context,D=a.state,A,z,C,G,y=new THREE.Vector3,H=new THREE.Quaternion,M=new THREE.Vector3;this.render=function(P,N){if(0!==b.length){if(void 0===C){var E=new Float32Array([-.5,-.5,0,0,.5,-.5,1,0,.5,.5,1,1,-.5,.5,0,1]),K=new Uint16Array([0,1,2,0,2,3]);A=w.createBuffer();z=w.createBuffer();w.bindBuffer(w.ARRAY_BUFFER,
+A);w.bufferData(w.ARRAY_BUFFER,E,w.STATIC_DRAW);w.bindBuffer(w.ELEMENT_ARRAY_BUFFER,z);w.bufferData(w.ELEMENT_ARRAY_BUFFER,K,w.STATIC_DRAW);var E=w.createProgram(),K=w.createShader(w.VERTEX_SHADER),I=w.createShader(w.FRAGMENT_SHADER);w.shaderSource(K,["precision "+a.getPrecision()+" float;","uniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform float rotation;\nuniform vec2 scale;\nuniform vec2 uvOffset;\nuniform vec2 uvScale;\nattribute vec2 position;\nattribute vec2 uv;\nvarying vec2 vUV;\nvoid main() {\nvUV = uvOffset + uv * uvScale;\nvec2 alignedPosition = position * scale;\nvec2 rotatedPosition;\nrotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;\nrotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;\nvec4 finalPosition;\nfinalPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );\nfinalPosition.xy += rotatedPosition;\nfinalPosition = projectionMatrix * finalPosition;\ngl_Position = finalPosition;\n}"].join("\n"));
+w.shaderSource(I,["precision "+a.getPrecision()+" float;","uniform vec3 color;\nuniform sampler2D map;\nuniform float opacity;\nuniform int fogType;\nuniform vec3 fogColor;\nuniform float fogDensity;\nuniform float fogNear;\nuniform float fogFar;\nuniform float alphaTest;\nvarying vec2 vUV;\nvoid main() {\nvec4 texture = texture2D( map, vUV );\nif ( texture.a < alphaTest ) discard;\ngl_FragColor = vec4( color * texture.xyz, texture.a * opacity );\nif ( fogType > 0 ) {\nfloat depth = gl_FragCoord.z / gl_FragCoord.w;\nfloat fogFactor = 0.0;\nif ( fogType == 1 ) {\nfogFactor = smoothstep( fogNear, fogFar, depth );\n} else {\nconst float LOG2 = 1.442695;\nfogFactor = exp2( - fogDensity * fogDensity * depth * depth * LOG2 );\nfogFactor = 1.0 - clamp( fogFactor, 0.0, 1.0 );\n}\ngl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );\n}\n}"].join("\n"));
+w.compileShader(K);w.compileShader(I);w.attachShader(E,K);w.attachShader(E,I);w.linkProgram(E);C=E;x=w.getAttribLocation(C,"position");v=w.getAttribLocation(C,"uv");c=w.getUniformLocation(C,"uvOffset");d=w.getUniformLocation(C,"uvScale");e=w.getUniformLocation(C,"rotation");f=w.getUniformLocation(C,"scale");g=w.getUniformLocation(C,"color");h=w.getUniformLocation(C,"map");k=w.getUniformLocation(C,"opacity");l=w.getUniformLocation(C,"modelViewMatrix");n=w.getUniformLocation(C,"projectionMatrix");p=
+w.getUniformLocation(C,"fogType");m=w.getUniformLocation(C,"fogDensity");q=w.getUniformLocation(C,"fogNear");r=w.getUniformLocation(C,"fogFar");s=w.getUniformLocation(C,"fogColor");u=w.getUniformLocation(C,"alphaTest");E=document.createElement("canvas");E.width=8;E.height=8;K=E.getContext("2d");K.fillStyle="white";K.fillRect(0,0,8,8);G=new THREE.Texture(E);G.needsUpdate=!0}w.useProgram(C);D.initAttributes();D.enableAttribute(x);D.enableAttribute(v);D.disableUnusedAttributes();D.disable(w.CULL_FACE);
+D.enable(w.BLEND);w.bindBuffer(w.ARRAY_BUFFER,A);w.vertexAttribPointer(x,2,w.FLOAT,!1,16,0);w.vertexAttribPointer(v,2,w.FLOAT,!1,16,8);w.bindBuffer(w.ELEMENT_ARRAY_BUFFER,z);w.uniformMatrix4fv(n,!1,N.projectionMatrix.elements);D.activeTexture(w.TEXTURE0);w.uniform1i(h,0);K=E=0;(I=P.fog)?(w.uniform3f(s,I.color.r,I.color.g,I.color.b),I instanceof THREE.Fog?(w.uniform1f(q,I.near),w.uniform1f(r,I.far),w.uniform1i(p,1),K=E=1):I instanceof THREE.FogExp2&&(w.uniform1f(m,I.density),w.uniform1i(p,2),K=E=2)):
+(w.uniform1i(p,0),K=E=0);for(var I=0,L=b.length;I<L;I++){var O=b[I];O.modelViewMatrix.multiplyMatrices(N.matrixWorldInverse,O.matrixWorld);O.z=-O.modelViewMatrix.elements[14]}b.sort(B);for(var Q=[],I=0,L=b.length;I<L;I++){var O=b[I],R=O.material;w.uniform1f(u,R.alphaTest);w.uniformMatrix4fv(l,!1,O.modelViewMatrix.elements);O.matrixWorld.decompose(y,H,M);Q[0]=M.x;Q[1]=M.y;O=0;P.fog&&R.fog&&(O=K);E!==O&&(w.uniform1i(p,O),E=O);null!==R.map?(w.uniform2f(c,R.map.offset.x,R.map.offset.y),w.uniform2f(d,
+R.map.repeat.x,R.map.repeat.y)):(w.uniform2f(c,0,0),w.uniform2f(d,1,1));w.uniform1f(k,R.opacity);w.uniform3f(g,R.color.r,R.color.g,R.color.b);w.uniform1f(e,R.rotation);w.uniform2fv(f,Q);D.setBlending(R.blending,R.blendEquation,R.blendSrc,R.blendDst);D.setDepthTest(R.depthTest);D.setDepthWrite(R.depthWrite);R.map?a.setTexture2D(R.map,0):a.setTexture2D(G,0);w.drawElements(w.TRIANGLES,6,w.UNSIGNED_SHORT,0)}D.enable(w.CULL_FACE);a.resetGLState()}}};
+Object.assign(THREE,{Face4:function(a,b,c,d,e,f,g){console.warn("THREE.Face4 has been removed. A THREE.Face3 will be created instead.");return new THREE.Face3(a,b,c,e,f,g)},MeshFaceMaterial:THREE.MultiMaterial,PointCloud:function(a,b){console.warn("THREE.PointCloud has been renamed to THREE.Points.");return new THREE.Points(a,b)},Particle:THREE.Sprite,ParticleSystem:function(a,b){console.warn("THREE.ParticleSystem has been renamed to THREE.Points.");return new THREE.Points(a,b)},PointCloudMaterial:function(a){console.warn("THREE.PointCloudMaterial has been renamed to THREE.PointsMaterial.");
+return new THREE.PointsMaterial(a)},ParticleBasicMaterial:function(a){console.warn("THREE.ParticleBasicMaterial has been renamed to THREE.PointsMaterial.");return new THREE.PointsMaterial(a)},ParticleSystemMaterial:function(a){console.warn("THREE.ParticleSystemMaterial has been renamed to THREE.PointsMaterial.");return new THREE.PointsMaterial(a)},Vertex:function(a,b,c){console.warn("THREE.Vertex has been removed. Use THREE.Vector3 instead.");return new THREE.Vector3(a,b,c)}});
+Object.assign(THREE.Box2.prototype,{empty:function(){console.warn("THREE.Box2: .empty() has been renamed to .isEmpty().");return this.isEmpty()},isIntersectionBox:function(a){console.warn("THREE.Box2: .isIntersectionBox() has been renamed to .intersectsBox().");return this.intersectsBox(a)}});
+Object.assign(THREE.Box3.prototype,{empty:function(){console.warn("THREE.Box3: .empty() has been renamed to .isEmpty().");return this.isEmpty()},isIntersectionBox:function(a){console.warn("THREE.Box3: .isIntersectionBox() has been renamed to .intersectsBox().");return this.intersectsBox(a)},isIntersectionSphere:function(a){console.warn("THREE.Box3: .isIntersectionSphere() has been renamed to .intersectsSphere().");return this.intersectsSphere(a)}});
+Object.assign(THREE.Matrix3.prototype,{multiplyVector3:function(a){console.warn("THREE.Matrix3: .multiplyVector3() has been removed. Use vector.applyMatrix3( matrix ) instead.");return a.applyMatrix3(this)},multiplyVector3Array:function(a){console.warn("THREE.Matrix3: .multiplyVector3Array() has been renamed. Use matrix.applyToVector3Array( array ) instead.");return this.applyToVector3Array(a)}});
+Object.assign(THREE.Matrix4.prototype,{extractPosition:function(a){console.warn("THREE.Matrix4: .extractPosition() has been renamed to .copyPosition().");return this.copyPosition(a)},setRotationFromQuaternion:function(a){console.warn("THREE.Matrix4: .setRotationFromQuaternion() has been renamed to .makeRotationFromQuaternion().");return this.makeRotationFromQuaternion(a)},multiplyVector3:function(a){console.warn("THREE.Matrix4: .multiplyVector3() has been removed. Use vector.applyMatrix4( matrix ) or vector.applyProjection( matrix ) instead.");
+return a.applyProjection(this)},multiplyVector4:function(a){console.warn("THREE.Matrix4: .multiplyVector4() has been removed. Use vector.applyMatrix4( matrix ) instead.");return a.applyMatrix4(this)},multiplyVector3Array:function(a){console.warn("THREE.Matrix4: .multiplyVector3Array() has been renamed. Use matrix.applyToVector3Array( array ) instead.");return this.applyToVector3Array(a)},rotateAxis:function(a){console.warn("THREE.Matrix4: .rotateAxis() has been removed. Use Vector3.transformDirection( matrix ) instead.");
+a.transformDirection(this)},crossVector:function(a){console.warn("THREE.Matrix4: .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead.");return a.applyMatrix4(this)},translate:function(a){console.error("THREE.Matrix4: .translate() has been removed.")},rotateX:function(a){console.error("THREE.Matrix4: .rotateX() has been removed.")},rotateY:function(a){console.error("THREE.Matrix4: .rotateY() has been removed.")},rotateZ:function(a){console.error("THREE.Matrix4: .rotateZ() has been removed.")},
+rotateByAxis:function(a,b){console.error("THREE.Matrix4: .rotateByAxis() has been removed.")}});Object.assign(THREE.Plane.prototype,{isIntersectionLine:function(a){console.warn("THREE.Plane: .isIntersectionLine() has been renamed to .intersectsLine().");return this.intersectsLine(a)}});Object.assign(THREE.Quaternion.prototype,{multiplyVector3:function(a){console.warn("THREE.Quaternion: .multiplyVector3() has been removed. Use is now vector.applyQuaternion( quaternion ) instead.");return a.applyQuaternion(this)}});
+Object.assign(THREE.Ray.prototype,{isIntersectionBox:function(a){console.warn("THREE.Ray: .isIntersectionBox() has been renamed to .intersectsBox().");return this.intersectsBox(a)},isIntersectionPlane:function(a){console.warn("THREE.Ray: .isIntersectionPlane() has been renamed to .intersectsPlane().");return this.intersectsPlane(a)},isIntersectionSphere:function(a){console.warn("THREE.Ray: .isIntersectionSphere() has been renamed to .intersectsSphere().");return this.intersectsSphere(a)}});
+Object.assign(THREE.Vector3.prototype,{setEulerFromRotationMatrix:function(){console.error("THREE.Vector3: .setEulerFromRotationMatrix() has been removed. Use Euler.setFromRotationMatrix() instead.")},setEulerFromQuaternion:function(){console.error("THREE.Vector3: .setEulerFromQuaternion() has been removed. Use Euler.setFromQuaternion() instead.")},getPositionFromMatrix:function(a){console.warn("THREE.Vector3: .getPositionFromMatrix() has been renamed to .setFromMatrixPosition().");return this.setFromMatrixPosition(a)},
+getScaleFromMatrix:function(a){console.warn("THREE.Vector3: .getScaleFromMatrix() has been renamed to .setFromMatrixScale().");return this.setFromMatrixScale(a)},getColumnFromMatrix:function(a,b){console.warn("THREE.Vector3: .getColumnFromMatrix() has been renamed to .setFromMatrixColumn().");return this.setFromMatrixColumn(b,a)}});
+Object.assign(THREE.Object3D.prototype,{getChildByName:function(a){console.warn("THREE.Object3D: .getChildByName() has been renamed to .getObjectByName().");return this.getObjectByName(a)},renderDepth:function(a){console.warn("THREE.Object3D: .renderDepth has been removed. Use .renderOrder, instead.")},translate:function(a,b){console.warn("THREE.Object3D: .translate() has been removed. Use .translateOnAxis( axis, distance ) instead.");return this.translateOnAxis(b,a)}});
+Object.defineProperties(THREE.Object3D.prototype,{eulerOrder:{get:function(){console.warn("THREE.Object3D: .eulerOrder is now .rotation.order.");return this.rotation.order},set:function(a){console.warn("THREE.Object3D: .eulerOrder is now .rotation.order.");this.rotation.order=a}},useQuaternion:{get:function(){console.warn("THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.")},set:function(a){console.warn("THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.")}}});
+Object.defineProperties(THREE.LOD.prototype,{objects:{get:function(){console.warn("THREE.LOD: .objects has been renamed to .levels.");return this.levels}}});THREE.PerspectiveCamera.prototype.setLens=function(a,b){console.warn("THREE.PerspectiveCamera.setLens is deprecated. Use .setFocalLength and .filmGauge for a photographic setup.");void 0!==b&&(this.filmGauge=b);this.setFocalLength(a)};
 Object.defineProperties(THREE.Light.prototype,{onlyShadow:{set:function(a){console.warn("THREE.Light: .onlyShadow has been removed.")}},shadowCameraFov:{set:function(a){console.warn("THREE.Light: .shadowCameraFov is now .shadow.camera.fov.");this.shadow.camera.fov=a}},shadowCameraLeft:{set:function(a){console.warn("THREE.Light: .shadowCameraLeft is now .shadow.camera.left.");this.shadow.camera.left=a}},shadowCameraRight:{set:function(a){console.warn("THREE.Light: .shadowCameraRight is now .shadow.camera.right.");
 this.shadow.camera.right=a}},shadowCameraTop:{set:function(a){console.warn("THREE.Light: .shadowCameraTop is now .shadow.camera.top.");this.shadow.camera.top=a}},shadowCameraBottom:{set:function(a){console.warn("THREE.Light: .shadowCameraBottom is now .shadow.camera.bottom.");this.shadow.camera.bottom=a}},shadowCameraNear:{set:function(a){console.warn("THREE.Light: .shadowCameraNear is now .shadow.camera.near.");this.shadow.camera.near=a}},shadowCameraFar:{set:function(a){console.warn("THREE.Light: .shadowCameraFar is now .shadow.camera.far.");
 this.shadow.camera.far=a}},shadowCameraVisible:{set:function(a){console.warn("THREE.Light: .shadowCameraVisible has been removed. Use new THREE.CameraHelper( light.shadow.camera ) instead.")}},shadowBias:{set:function(a){console.warn("THREE.Light: .shadowBias is now .shadow.bias.");this.shadow.bias=a}},shadowDarkness:{set:function(a){console.warn("THREE.Light: .shadowDarkness has been removed.")}},shadowMapWidth:{set:function(a){console.warn("THREE.Light: .shadowMapWidth is now .shadow.mapSize.width.");
 this.shadow.mapSize.width=a}},shadowMapHeight:{set:function(a){console.warn("THREE.Light: .shadowMapHeight is now .shadow.mapSize.height.");this.shadow.mapSize.height=a}}});Object.defineProperties(THREE.BufferAttribute.prototype,{length:{get:function(){console.warn("THREE.BufferAttribute: .length has been deprecated. Please use .count.");return this.array.length}}});
-Object.defineProperties(THREE.BufferGeometry.prototype,{drawcalls:{get:function(){console.error("THREE.BufferGeometry: .drawcalls has been renamed to .groups.");return this.groups}},offsets:{get:function(){console.warn("THREE.BufferGeometry: .offsets has been renamed to .groups.");return this.groups}},addIndex:{value:function(a){console.warn("THREE.BufferGeometry: .addIndex() has been renamed to .setIndex().");this.setIndex(a)}},addDrawCall:{value:function(a,b,c){void 0!==c&&console.warn("THREE.BufferGeometry: .addDrawCall() no longer supports indexOffset.");
-console.warn("THREE.BufferGeometry: .addDrawCall() is now .addGroup().");this.addGroup(a,b)}},clearDrawCalls:{value:function(){console.warn("THREE.BufferGeometry: .clearDrawCalls() is now .clearGroups().");this.clearGroups()}},computeTangents:{value:function(){console.warn("THREE.BufferGeometry: .computeTangents() has been removed.")}},computeOffsets:{value:function(){console.warn("THREE.BufferGeometry: .computeOffsets() has been removed.")}}});
+Object.assign(THREE.BufferGeometry.prototype,{addIndex:function(a){console.warn("THREE.BufferGeometry: .addIndex() has been renamed to .setIndex().");this.setIndex(a)},addDrawCall:function(a,b,c){void 0!==c&&console.warn("THREE.BufferGeometry: .addDrawCall() no longer supports indexOffset.");console.warn("THREE.BufferGeometry: .addDrawCall() is now .addGroup().");this.addGroup(a,b)},clearDrawCalls:function(){console.warn("THREE.BufferGeometry: .clearDrawCalls() is now .clearGroups().");this.clearGroups()},
+computeTangents:function(){console.warn("THREE.BufferGeometry: .computeTangents() has been removed.")},computeOffsets:function(){console.warn("THREE.BufferGeometry: .computeOffsets() has been removed.")}});Object.defineProperties(THREE.BufferGeometry.prototype,{drawcalls:{get:function(){console.error("THREE.BufferGeometry: .drawcalls has been renamed to .groups.");return this.groups}},offsets:{get:function(){console.warn("THREE.BufferGeometry: .offsets has been renamed to .groups.");return this.groups}}});
 Object.defineProperties(THREE.Material.prototype,{wrapAround:{get:function(){console.warn("THREE."+this.type+": .wrapAround has been removed.")},set:function(a){console.warn("THREE."+this.type+": .wrapAround has been removed.")}},wrapRGB:{get:function(){console.warn("THREE."+this.type+": .wrapRGB has been removed.");return new THREE.Color}}});
-Object.defineProperties(THREE,{PointCloudMaterial:{value:function(a){console.warn("THREE.PointCloudMaterial has been renamed to THREE.PointsMaterial.");return new THREE.PointsMaterial(a)}},ParticleBasicMaterial:{value:function(a){console.warn("THREE.ParticleBasicMaterial has been renamed to THREE.PointsMaterial.");return new THREE.PointsMaterial(a)}},ParticleSystemMaterial:{value:function(a){console.warn("THREE.ParticleSystemMaterial has been renamed to THREE.PointsMaterial.");return new THREE.PointsMaterial(a)}}});
 Object.defineProperties(THREE.MeshPhongMaterial.prototype,{metal:{get:function(){console.warn("THREE.MeshPhongMaterial: .metal has been removed. Use THREE.MeshStandardMaterial instead.");return!1},set:function(a){console.warn("THREE.MeshPhongMaterial: .metal has been removed. Use THREE.MeshStandardMaterial instead")}}});
 Object.defineProperties(THREE.ShaderMaterial.prototype,{derivatives:{get:function(){console.warn("THREE.ShaderMaterial: .derivatives has been moved to .extensions.derivatives.");return this.extensions.derivatives},set:function(a){console.warn("THREE. ShaderMaterial: .derivatives has been moved to .extensions.derivatives.");this.extensions.derivatives=a}}});
 THREE.EventDispatcher.prototype=Object.assign(Object.create({constructor:THREE.EventDispatcher,apply:function(a){console.warn("THREE.EventDispatcher: .apply is deprecated, just inherit or Object.assign the prototype to mix-in.");Object.assign(a,this)}}),THREE.EventDispatcher.prototype);
-Object.defineProperties(THREE.WebGLRenderer.prototype,{supportsFloatTextures:{value:function(){console.warn("THREE.WebGLRenderer: .supportsFloatTextures() is now .extensions.get( 'OES_texture_float' ).");return this.extensions.get("OES_texture_float")}},supportsHalfFloatTextures:{value:function(){console.warn("THREE.WebGLRenderer: .supportsHalfFloatTextures() is now .extensions.get( 'OES_texture_half_float' ).");return this.extensions.get("OES_texture_half_float")}},supportsStandardDerivatives:{value:function(){console.warn("THREE.WebGLRenderer: .supportsStandardDerivatives() is now .extensions.get( 'OES_standard_derivatives' ).");
-return this.extensions.get("OES_standard_derivatives")}},supportsCompressedTextureS3TC:{value:function(){console.warn("THREE.WebGLRenderer: .supportsCompressedTextureS3TC() is now .extensions.get( 'WEBGL_compressed_texture_s3tc' ).");return this.extensions.get("WEBGL_compressed_texture_s3tc")}},supportsCompressedTexturePVRTC:{value:function(){console.warn("THREE.WebGLRenderer: .supportsCompressedTexturePVRTC() is now .extensions.get( 'WEBGL_compressed_texture_pvrtc' ).");return this.extensions.get("WEBGL_compressed_texture_pvrtc")}},
-supportsBlendMinMax:{value:function(){console.warn("THREE.WebGLRenderer: .supportsBlendMinMax() is now .extensions.get( 'EXT_blend_minmax' ).");return this.extensions.get("EXT_blend_minmax")}},supportsVertexTextures:{value:function(){return this.capabilities.vertexTextures}},supportsInstancedArrays:{value:function(){console.warn("THREE.WebGLRenderer: .supportsInstancedArrays() is now .extensions.get( 'ANGLE_instanced_arrays' ).");return this.extensions.get("ANGLE_instanced_arrays")}},enableScissorTest:{value:function(a){console.warn("THREE.WebGLRenderer: .enableScissorTest() is now .setScissorTest().");
-this.setScissorTest(a)}},initMaterial:{value:function(){console.warn("THREE.WebGLRenderer: .initMaterial() has been removed.")}},addPrePlugin:{value:function(){console.warn("THREE.WebGLRenderer: .addPrePlugin() has been removed.")}},addPostPlugin:{value:function(){console.warn("THREE.WebGLRenderer: .addPostPlugin() has been removed.")}},updateShadowMap:{value:function(){console.warn("THREE.WebGLRenderer: .updateShadowMap() has been removed.")}},shadowMapEnabled:{get:function(){return this.shadowMap.enabled},
-set:function(a){console.warn("THREE.WebGLRenderer: .shadowMapEnabled is now .shadowMap.enabled.");this.shadowMap.enabled=a}},shadowMapType:{get:function(){return this.shadowMap.type},set:function(a){console.warn("THREE.WebGLRenderer: .shadowMapType is now .shadowMap.type.");this.shadowMap.type=a}},shadowMapCullFace:{get:function(){return this.shadowMap.cullFace},set:function(a){console.warn("THREE.WebGLRenderer: .shadowMapCullFace is now .shadowMap.cullFace.");this.shadowMap.cullFace=a}}});
-Object.defineProperty(THREE.WebGLShadowMap.prototype,"cullFace",{set:function(a){a=a!==THREE.CullFaceBack;console.warn("WebGLRenderer: .shadowMap.cullFace is deprecated. Set .shadowMap.renderReverseSided to "+a+".");this.renderReverseSided=a},get:function(){return this.renderReverseSided?THREE.CullFaceFront:THREE.CullFaceBack}});
+Object.assign(THREE.WebGLRenderer.prototype,{supportsFloatTextures:function(){console.warn("THREE.WebGLRenderer: .supportsFloatTextures() is now .extensions.get( 'OES_texture_float' ).");return this.extensions.get("OES_texture_float")},supportsHalfFloatTextures:function(){console.warn("THREE.WebGLRenderer: .supportsHalfFloatTextures() is now .extensions.get( 'OES_texture_half_float' ).");return this.extensions.get("OES_texture_half_float")},supportsStandardDerivatives:function(){console.warn("THREE.WebGLRenderer: .supportsStandardDerivatives() is now .extensions.get( 'OES_standard_derivatives' ).");
+return this.extensions.get("OES_standard_derivatives")},supportsCompressedTextureS3TC:function(){console.warn("THREE.WebGLRenderer: .supportsCompressedTextureS3TC() is now .extensions.get( 'WEBGL_compressed_texture_s3tc' ).");return this.extensions.get("WEBGL_compressed_texture_s3tc")},supportsCompressedTexturePVRTC:function(){console.warn("THREE.WebGLRenderer: .supportsCompressedTexturePVRTC() is now .extensions.get( 'WEBGL_compressed_texture_pvrtc' ).");return this.extensions.get("WEBGL_compressed_texture_pvrtc")},
+supportsBlendMinMax:function(){console.warn("THREE.WebGLRenderer: .supportsBlendMinMax() is now .extensions.get( 'EXT_blend_minmax' ).");return this.extensions.get("EXT_blend_minmax")},supportsVertexTextures:function(){return this.capabilities.vertexTextures},supportsInstancedArrays:function(){console.warn("THREE.WebGLRenderer: .supportsInstancedArrays() is now .extensions.get( 'ANGLE_instanced_arrays' ).");return this.extensions.get("ANGLE_instanced_arrays")},enableScissorTest:function(a){console.warn("THREE.WebGLRenderer: .enableScissorTest() is now .setScissorTest().");
+this.setScissorTest(a)},initMaterial:function(){console.warn("THREE.WebGLRenderer: .initMaterial() has been removed.")},addPrePlugin:function(){console.warn("THREE.WebGLRenderer: .addPrePlugin() has been removed.")},addPostPlugin:function(){console.warn("THREE.WebGLRenderer: .addPostPlugin() has been removed.")},updateShadowMap:function(){console.warn("THREE.WebGLRenderer: .updateShadowMap() has been removed.")}});
+Object.defineProperties(THREE.WebGLRenderer.prototype,{shadowMapEnabled:{get:function(){return this.shadowMap.enabled},set:function(a){console.warn("THREE.WebGLRenderer: .shadowMapEnabled is now .shadowMap.enabled.");this.shadowMap.enabled=a}},shadowMapType:{get:function(){return this.shadowMap.type},set:function(a){console.warn("THREE.WebGLRenderer: .shadowMapType is now .shadowMap.type.");this.shadowMap.type=a}},shadowMapCullFace:{get:function(){return this.shadowMap.cullFace},set:function(a){console.warn("THREE.WebGLRenderer: .shadowMapCullFace is now .shadowMap.cullFace.");
+this.shadowMap.cullFace=a}}});Object.defineProperties(THREE.WebGLShadowMap.prototype,{cullFace:{get:function(){return this.renderReverseSided?THREE.CullFaceFront:THREE.CullFaceBack},set:function(a){a=a!==THREE.CullFaceBack;console.warn("WebGLRenderer: .shadowMap.cullFace is deprecated. Set .shadowMap.renderReverseSided to "+a+".");this.renderReverseSided=a}}});
 Object.defineProperties(THREE.WebGLRenderTarget.prototype,{wrapS:{get:function(){console.warn("THREE.WebGLRenderTarget: .wrapS is now .texture.wrapS.");return this.texture.wrapS},set:function(a){console.warn("THREE.WebGLRenderTarget: .wrapS is now .texture.wrapS.");this.texture.wrapS=a}},wrapT:{get:function(){console.warn("THREE.WebGLRenderTarget: .wrapT is now .texture.wrapT.");return this.texture.wrapT},set:function(a){console.warn("THREE.WebGLRenderTarget: .wrapT is now .texture.wrapT.");this.texture.wrapT=
 a}},magFilter:{get:function(){console.warn("THREE.WebGLRenderTarget: .magFilter is now .texture.magFilter.");return this.texture.magFilter},set:function(a){console.warn("THREE.WebGLRenderTarget: .magFilter is now .texture.magFilter.");this.texture.magFilter=a}},minFilter:{get:function(){console.warn("THREE.WebGLRenderTarget: .minFilter is now .texture.minFilter.");return this.texture.minFilter},set:function(a){console.warn("THREE.WebGLRenderTarget: .minFilter is now .texture.minFilter.");this.texture.minFilter=
 a}},anisotropy:{get:function(){console.warn("THREE.WebGLRenderTarget: .anisotropy is now .texture.anisotropy.");return this.texture.anisotropy},set:function(a){console.warn("THREE.WebGLRenderTarget: .anisotropy is now .texture.anisotropy.");this.texture.anisotropy=a}},offset:{get:function(){console.warn("THREE.WebGLRenderTarget: .offset is now .texture.offset.");return this.texture.offset},set:function(a){console.warn("THREE.WebGLRenderTarget: .offset is now .texture.offset.");this.texture.offset=
 a}},repeat:{get:function(){console.warn("THREE.WebGLRenderTarget: .repeat is now .texture.repeat.");return this.texture.repeat},set:function(a){console.warn("THREE.WebGLRenderTarget: .repeat is now .texture.repeat.");this.texture.repeat=a}},format:{get:function(){console.warn("THREE.WebGLRenderTarget: .format is now .texture.format.");return this.texture.format},set:function(a){console.warn("THREE.WebGLRenderTarget: .format is now .texture.format.");this.texture.format=a}},type:{get:function(){console.warn("THREE.WebGLRenderTarget: .type is now .texture.type.");
 return this.texture.type},set:function(a){console.warn("THREE.WebGLRenderTarget: .type is now .texture.type.");this.texture.type=a}},generateMipmaps:{get:function(){console.warn("THREE.WebGLRenderTarget: .generateMipmaps is now .texture.generateMipmaps.");return this.texture.generateMipmaps},set:function(a){console.warn("THREE.WebGLRenderTarget: .generateMipmaps is now .texture.generateMipmaps.");this.texture.generateMipmaps=a}}});
-Object.defineProperties(THREE.Audio.prototype,{load:{value:function(a){console.warn("THREE.Audio: .load has been deprecated. Please use THREE.AudioLoader.");var b=this;(new THREE.AudioLoader).load(a,function(a){b.setBuffer(a)});return this}}});
+Object.assign(THREE.Audio.prototype,{load:function(a){console.warn("THREE.Audio: .load has been deprecated. Please use THREE.AudioLoader.");var b=this;(new THREE.AudioLoader).load(a,function(a){b.setBuffer(a)});return this}});Object.assign(THREE.AudioAnalyser.prototype,{getData:function(a){console.warn("THREE.AudioAnalyser: .getData() is now .getFrequencyData().");return this.getFrequencyData()}});
 THREE.GeometryUtils={merge:function(a,b,c){console.warn("THREE.GeometryUtils: .merge() has been moved to Geometry. Use geometry.merge( geometry2, matrix, materialIndexOffset ) instead.");var d;b instanceof THREE.Mesh&&(b.matrixAutoUpdate&&b.updateMatrix(),d=b.matrix,b=b.geometry);a.merge(b,d,c)},center:function(a){console.warn("THREE.GeometryUtils: .center() has been moved to Geometry. Use geometry.center() instead.");return a.center()}};
 THREE.ImageUtils={crossOrigin:void 0,loadTexture:function(a,b,c,d){console.warn("THREE.ImageUtils.loadTexture has been deprecated. Use THREE.TextureLoader() instead.");var e=new THREE.TextureLoader;e.setCrossOrigin(this.crossOrigin);a=e.load(a,c,void 0,d);b&&(a.mapping=b);return a},loadTextureCube:function(a,b,c,d){console.warn("THREE.ImageUtils.loadTextureCube has been deprecated. Use THREE.CubeTextureLoader() instead.");var e=new THREE.CubeTextureLoader;e.setCrossOrigin(this.crossOrigin);a=e.load(a,
 c,void 0,d);b&&(a.mapping=b);return a},loadCompressedTexture:function(){console.error("THREE.ImageUtils.loadCompressedTexture has been removed. Use THREE.DDSLoader instead.")},loadCompressedTextureCube:function(){console.error("THREE.ImageUtils.loadCompressedTextureCube has been removed. Use THREE.DDSLoader instead.")}};
 THREE.Projector=function(){console.error("THREE.Projector has been moved to /examples/js/renderers/Projector.js.");this.projectVector=function(a,b){console.warn("THREE.Projector: .projectVector() is now vector.project().");a.project(b)};this.unprojectVector=function(a,b){console.warn("THREE.Projector: .unprojectVector() is now vector.unproject().");a.unproject(b)};this.pickingRay=function(a,b){console.error("THREE.Projector: .pickingRay() is now raycaster.setFromCamera().")}};
-THREE.CanvasRenderer=function(){console.error("THREE.CanvasRenderer has been moved to /examples/js/renderers/CanvasRenderer.js");this.domElement=document.createElement("canvas");this.clear=function(){};this.render=function(){};this.setClearColor=function(){};this.setSize=function(){}};THREE.MeshFaceMaterial=THREE.MultiMaterial;Object.defineProperties(THREE.LOD.prototype,{objects:{get:function(){console.warn("THREE.LOD: .objects has been renamed to .levels.");return this.levels}}});
+THREE.CanvasRenderer=function(){console.error("THREE.CanvasRenderer has been moved to /examples/js/renderers/CanvasRenderer.js");this.domElement=document.createElement("canvas");this.clear=function(){};this.render=function(){};this.setClearColor=function(){};this.setSize=function(){}};
 THREE.CurveUtils={tangentQuadraticBezier:function(a,b,c,d){return 2*(1-a)*(c-b)+2*a*(d-c)},tangentCubicBezier:function(a,b,c,d,e){return-3*b*(1-a)*(1-a)+3*c*(1-a)*(1-a)-6*a*c*(1-a)+6*a*d*(1-a)-3*a*a*d+3*a*a*e},tangentSpline:function(a,b,c,d,e){return 6*a*a-6*a+(3*a*a-4*a+1)+(-6*a*a+6*a)+(3*a*a-2*a)},interpolate:function(a,b,c,d,e){a=.5*(c-a);d=.5*(d-b);var f=e*e;return(2*b-2*c+a+d)*e*f+(-3*b+3*c-2*a-d)*f+a*e+b}};
 THREE.SceneUtils={createMultiMaterialObject:function(a,b){for(var c=new THREE.Group,d=0,e=b.length;d<e;d++)c.add(new THREE.Mesh(a,b[d]));return c},detach:function(a,b,c){a.applyMatrix(b.matrixWorld);b.remove(a);c.add(a)},attach:function(a,b,c){var d=new THREE.Matrix4;d.getInverse(c.matrixWorld);a.applyMatrix(d);b.remove(a);c.add(a)}};
 THREE.ShapeUtils={area:function(a){for(var b=a.length,c=0,d=b-1,e=0;e<b;d=e++)c+=a[d].x*a[e].y-a[e].x*a[d].y;return.5*c},triangulate:function(){return function(a,b){var c=a.length;if(3>c)return null;var d=[],e=[],f=[],g,h,k;if(0<THREE.ShapeUtils.area(a))for(h=0;h<c;h++)e[h]=h;else for(h=0;h<c;h++)e[h]=c-1-h;var l=2*c;for(h=c-1;2<c;){if(0>=l--){console.warn("THREE.ShapeUtils: Unable to triangulate polygon! in triangulate()");break}g=h;c<=g&&(g=0);h=g+1;c<=h&&(h=0);k=h+1;c<=k&&(k=0);var n;a:{var p=
-n=void 0,m=void 0,q=void 0,r=void 0,s=void 0,u=void 0,x=void 0,v=void 0,p=a[e[g]].x,m=a[e[g]].y,q=a[e[h]].x,r=a[e[h]].y,s=a[e[k]].x,u=a[e[k]].y;if(Number.EPSILON>(q-p)*(u-m)-(r-m)*(s-p))n=!1;else{var C=void 0,w=void 0,D=void 0,A=void 0,z=void 0,B=void 0,G=void 0,y=void 0,H=void 0,M=void 0,H=y=G=v=x=void 0,C=s-q,w=u-r,D=p-s,A=m-u,z=q-p,B=r-m;for(n=0;n<c;n++)if(x=a[e[n]].x,v=a[e[n]].y,!(x===p&&v===m||x===q&&v===r||x===s&&v===u)&&(G=x-p,y=v-m,H=x-q,M=v-r,x-=s,v-=u,H=C*M-w*H,G=z*y-B*G,y=D*v-A*x,H>=-Number.EPSILON&&
-y>=-Number.EPSILON&&G>=-Number.EPSILON)){n=!1;break a}n=!0}}if(n){d.push([a[e[g]],a[e[h]],a[e[k]]]);f.push([e[g],e[h],e[k]]);g=h;for(k=h+1;k<c;g++,k++)e[g]=e[k];c--;l=2*c}}return b?f:d}}(),triangulateShape:function(a,b){function c(a,b,c){return a.x!==b.x?a.x<b.x?a.x<=c.x&&c.x<=b.x:b.x<=c.x&&c.x<=a.x:a.y<b.y?a.y<=c.y&&c.y<=b.y:b.y<=c.y&&c.y<=a.y}function d(a,b,d,e,f){var g=b.x-a.x,h=b.y-a.y,k=e.x-d.x,l=e.y-d.y,n=a.x-d.x,p=a.y-d.y,z=h*k-g*l,B=h*n-g*p;if(Math.abs(z)>Number.EPSILON){if(0<z){if(0>B||B>
-z)return[];k=l*n-k*p;if(0>k||k>z)return[]}else{if(0<B||B<z)return[];k=l*n-k*p;if(0<k||k<z)return[]}if(0===k)return!f||0!==B&&B!==z?[a]:[];if(k===z)return!f||0!==B&&B!==z?[b]:[];if(0===B)return[d];if(B===z)return[e];f=k/z;return[{x:a.x+f*g,y:a.y+f*h}]}if(0!==B||l*n!==k*p)return[];h=0===g&&0===h;k=0===k&&0===l;if(h&&k)return a.x!==d.x||a.y!==d.y?[]:[a];if(h)return c(d,e,a)?[a]:[];if(k)return c(a,b,d)?[d]:[];0!==g?(a.x<b.x?(g=a,k=a.x,h=b,a=b.x):(g=b,k=b.x,h=a,a=a.x),d.x<e.x?(b=d,z=d.x,l=e,d=e.x):(b=
+n=void 0,m=void 0,q=void 0,r=void 0,s=void 0,u=void 0,x=void 0,v=void 0,p=a[e[g]].x,m=a[e[g]].y,q=a[e[h]].x,r=a[e[h]].y,s=a[e[k]].x,u=a[e[k]].y;if(Number.EPSILON>(q-p)*(u-m)-(r-m)*(s-p))n=!1;else{var B=void 0,w=void 0,D=void 0,A=void 0,z=void 0,C=void 0,G=void 0,y=void 0,H=void 0,M=void 0,H=y=G=v=x=void 0,B=s-q,w=u-r,D=p-s,A=m-u,z=q-p,C=r-m;for(n=0;n<c;n++)if(x=a[e[n]].x,v=a[e[n]].y,!(x===p&&v===m||x===q&&v===r||x===s&&v===u)&&(G=x-p,y=v-m,H=x-q,M=v-r,x-=s,v-=u,H=B*M-w*H,G=z*y-C*G,y=D*v-A*x,H>=-Number.EPSILON&&
+y>=-Number.EPSILON&&G>=-Number.EPSILON)){n=!1;break a}n=!0}}if(n){d.push([a[e[g]],a[e[h]],a[e[k]]]);f.push([e[g],e[h],e[k]]);g=h;for(k=h+1;k<c;g++,k++)e[g]=e[k];c--;l=2*c}}return b?f:d}}(),triangulateShape:function(a,b){function c(a,b,c){return a.x!==b.x?a.x<b.x?a.x<=c.x&&c.x<=b.x:b.x<=c.x&&c.x<=a.x:a.y<b.y?a.y<=c.y&&c.y<=b.y:b.y<=c.y&&c.y<=a.y}function d(a,b,d,e,f){var g=b.x-a.x,h=b.y-a.y,k=e.x-d.x,l=e.y-d.y,n=a.x-d.x,p=a.y-d.y,z=h*k-g*l,C=h*n-g*p;if(Math.abs(z)>Number.EPSILON){if(0<z){if(0>C||C>
+z)return[];k=l*n-k*p;if(0>k||k>z)return[]}else{if(0<C||C<z)return[];k=l*n-k*p;if(0<k||k<z)return[]}if(0===k)return!f||0!==C&&C!==z?[a]:[];if(k===z)return!f||0!==C&&C!==z?[b]:[];if(0===C)return[d];if(C===z)return[e];f=k/z;return[{x:a.x+f*g,y:a.y+f*h}]}if(0!==C||l*n!==k*p)return[];h=0===g&&0===h;k=0===k&&0===l;if(h&&k)return a.x!==d.x||a.y!==d.y?[]:[a];if(h)return c(d,e,a)?[a]:[];if(k)return c(a,b,d)?[d]:[];0!==g?(a.x<b.x?(g=a,k=a.x,h=b,a=b.x):(g=b,k=b.x,h=a,a=a.x),d.x<e.x?(b=d,z=d.x,l=e,d=e.x):(b=
 e,z=e.x,l=d,d=d.x)):(a.y<b.y?(g=a,k=a.y,h=b,a=b.y):(g=b,k=b.y,h=a,a=a.y),d.y<e.y?(b=d,z=d.y,l=e,d=e.y):(b=e,z=e.y,l=d,d=d.y));return k<=z?a<z?[]:a===z?f?[]:[b]:a<=d?[b,h]:[b,l]:k>d?[]:k===d?f?[]:[g]:a<=d?[g,h]:[g,l]}function e(a,b,c,d){var e=b.x-a.x,f=b.y-a.y;b=c.x-a.x;c=c.y-a.y;var g=d.x-a.x;d=d.y-a.y;a=e*c-f*b;e=e*d-f*g;return Math.abs(a)>Number.EPSILON?(b=g*c-d*b,0<a?0<=e&&0<=b:0<=e||0<=b):0<e}var f,g,h,k,l,n={};h=a.concat();f=0;for(g=b.length;f<g;f++)Array.prototype.push.apply(h,b[f]);f=0;for(g=
 h.length;f<g;f++)l=h[f].x+":"+h[f].y,void 0!==n[l]&&console.warn("THREE.Shape: Duplicate point",l),n[l]=f;f=function(a,b){function c(a,b){var d=h.length-1,f=a-1;0>f&&(f=d);var g=a+1;g>d&&(g=0);d=e(h[a],h[f],h[g],k[b]);if(!d)return!1;d=k.length-1;f=b-1;0>f&&(f=d);g=b+1;g>d&&(g=0);return(d=e(k[b],k[f],k[g],h[a]))?!0:!1}function f(a,b){var c,e;for(c=0;c<h.length;c++)if(e=c+1,e%=h.length,e=d(a,b,h[c],h[e],!0),0<e.length)return!0;return!1}function g(a,c){var e,f,h,k;for(e=0;e<l.length;e++)for(f=b[l[e]],
-h=0;h<f.length;h++)if(k=h+1,k%=f.length,k=d(a,c,f[h],f[k],!0),0<k.length)return!0;return!1}var h=a.concat(),k,l=[],n,p,A,z,B,G=[],y,H,M,Q=0;for(n=b.length;Q<n;Q++)l.push(Q);y=0;for(var O=2*l.length;0<l.length;){O--;if(0>O){console.log("Infinite Loop! Holes left:"+l.length+", Probably Hole outside Shape!");break}for(p=y;p<h.length;p++){A=h[p];n=-1;for(Q=0;Q<l.length;Q++)if(z=l[Q],B=A.x+":"+A.y+":"+z,void 0===G[B]){k=b[z];for(H=0;H<k.length;H++)if(z=k[H],c(p,H)&&!f(A,z)&&!g(A,z)){n=H;l.splice(Q,1);
-y=h.slice(0,p+1);z=h.slice(p);H=k.slice(n);M=k.slice(0,n+1);h=y.concat(H).concat(M).concat(z);y=p;break}if(0<=n)break;G[B]=!0}if(0<=n)break}}return h}(a,b);var p=THREE.ShapeUtils.triangulate(f,!1);f=0;for(g=p.length;f<g;f++)for(k=p[f],h=0;3>h;h++)l=k[h].x+":"+k[h].y,l=n[l],void 0!==l&&(k[h]=l);return p.concat()},isClockWise:function(a){return 0>THREE.ShapeUtils.area(a)},b2:function(){return function(a,b,c,d){var e=1-a;return e*e*b+2*(1-a)*a*c+a*a*d}}(),b3:function(){return function(a,b,c,d,e){var f=
+h=0;h<f.length;h++)if(k=h+1,k%=f.length,k=d(a,c,f[h],f[k],!0),0<k.length)return!0;return!1}var h=a.concat(),k,l=[],n,p,A,z,C,G=[],y,H,M,P=0;for(n=b.length;P<n;P++)l.push(P);y=0;for(var N=2*l.length;0<l.length;){N--;if(0>N){console.log("Infinite Loop! Holes left:"+l.length+", Probably Hole outside Shape!");break}for(p=y;p<h.length;p++){A=h[p];n=-1;for(P=0;P<l.length;P++)if(z=l[P],C=A.x+":"+A.y+":"+z,void 0===G[C]){k=b[z];for(H=0;H<k.length;H++)if(z=k[H],c(p,H)&&!f(A,z)&&!g(A,z)){n=H;l.splice(P,1);
+y=h.slice(0,p+1);z=h.slice(p);H=k.slice(n);M=k.slice(0,n+1);h=y.concat(H).concat(M).concat(z);y=p;break}if(0<=n)break;G[C]=!0}if(0<=n)break}}return h}(a,b);var p=THREE.ShapeUtils.triangulate(f,!1);f=0;for(g=p.length;f<g;f++)for(k=p[f],h=0;3>h;h++)l=k[h].x+":"+k[h].y,l=n[l],void 0!==l&&(k[h]=l);return p.concat()},isClockWise:function(a){return 0>THREE.ShapeUtils.area(a)},b2:function(){return function(a,b,c,d){var e=1-a;return e*e*b+2*(1-a)*a*c+a*a*d}}(),b3:function(){return function(a,b,c,d,e){var f=
 1-a,g=1-a;return f*f*f*b+3*g*g*a*c+3*(1-a)*a*a*d+a*a*a*e}}()};THREE.Curve=function(){};
 THREE.Curve.prototype={constructor:THREE.Curve,getPoint:function(a){console.warn("THREE.Curve: Warning, getPoint() not implemented!");return null},getPointAt:function(a){a=this.getUtoTmapping(a);return this.getPoint(a)},getPoints:function(a){a||(a=5);var b,c=[];for(b=0;b<=a;b++)c.push(this.getPoint(b/a));return c},getSpacedPoints:function(a){a||(a=5);var b,c=[];for(b=0;b<=a;b++)c.push(this.getPointAt(b/a));return c},getLength:function(){var a=this.getLengths();return a[a.length-1]},getLengths:function(a){a||
 (a=this.__arcLengthDivisions?this.__arcLengthDivisions:200);if(this.cacheArcLengths&&this.cacheArcLengths.length===a+1&&!this.needsUpdate)return this.cacheArcLengths;this.needsUpdate=!1;var b=[],c,d=this.getPoint(0),e,f=0;b.push(0);for(e=1;e<=a;e++)c=this.getPoint(e/a),f+=c.distanceTo(d),b.push(f),d=c;return this.cacheArcLengths=b},updateArcLengths:function(){this.needsUpdate=!0;this.getLengths()},getUtoTmapping:function(a,b){var c=this.getLengths(),d=0,e=c.length,f;f=b?b:a*c[e-1];for(var g=0,h=e-
@@ -835,8 +838,8 @@ THREE.Curve.create=function(a,b){a.prototype=Object.create(THREE.Curve.prototype
 THREE.CurvePath.prototype=Object.assign(Object.create(THREE.Curve.prototype),{constructor:THREE.CurvePath,add:function(a){this.curves.push(a)},closePath:function(){var a=this.curves[0].getPoint(0),b=this.curves[this.curves.length-1].getPoint(1);a.equals(b)||this.curves.push(new THREE.LineCurve(b,a))},getPoint:function(a){for(var b=a*this.getLength(),c=this.getCurveLengths(),d=0;d<c.length;){if(c[d]>=b)return a=this.curves[d],b=1-(c[d]-b)/a.getLength(),a.getPointAt(b);d++}return null},getLength:function(){var a=
 this.getCurveLengths();return a[a.length-1]},getCurveLengths:function(){if(this.cacheLengths&&this.cacheLengths.length===this.curves.length)return this.cacheLengths;for(var a=[],b=0,c=0,d=this.curves.length;c<d;c++)b+=this.curves[c].getLength(),a.push(b);return this.cacheLengths=a},createPointsGeometry:function(a){a=this.getPoints(a);return this.createGeometry(a)},createSpacedPointsGeometry:function(a){a=this.getSpacedPoints(a);return this.createGeometry(a)},createGeometry:function(a){for(var b=new THREE.Geometry,
 c=0,d=a.length;c<d;c++){var e=a[c];b.vertices.push(new THREE.Vector3(e.x,e.y,e.z||0))}return b}});THREE.Font=function(a){this.data=a};
-Object.assign(THREE.Font.prototype,{generateShapes:function(a,b,c){void 0===b&&(b=100);void 0===c&&(c=4);var d=this.data;a=String(a).split("");var e=b/d.resolution,f=0;b=[];for(var g=0;g<a.length;g++){var h;h=e;var k=f,l=d.glyphs[a[g]]||d.glyphs["?"];if(l){var n=new THREE.Path,p=[],m=THREE.ShapeUtils.b2,q=THREE.ShapeUtils.b3,r=void 0,s=void 0,u=s=r=void 0,x=void 0,v=void 0,C=void 0,w=void 0,D=void 0,x=void 0;if(l.o)for(var A=l._cachedOutline||(l._cachedOutline=l.o.split(" ")),z=0,B=A.length;z<B;)switch(A[z++]){case "m":r=
-A[z++]*h+k;s=A[z++]*h;n.moveTo(r,s);break;case "l":r=A[z++]*h+k;s=A[z++]*h;n.lineTo(r,s);break;case "q":r=A[z++]*h+k;s=A[z++]*h;v=A[z++]*h+k;C=A[z++]*h;n.quadraticCurveTo(v,C,r,s);if(x=p[p.length-1])for(var u=x.x,x=x.y,G=1;G<=c;G++){var y=G/c;m(y,u,v,r);m(y,x,C,s)}break;case "b":if(r=A[z++]*h+k,s=A[z++]*h,v=A[z++]*h+k,C=A[z++]*h,w=A[z++]*h+k,D=A[z++]*h,n.bezierCurveTo(v,C,w,D,r,s),x=p[p.length-1])for(u=x.x,x=x.y,G=1;G<=c;G++)y=G/c,q(y,u,v,w,r),q(y,x,C,D,s)}h={offset:l.ha*h,path:n}}else h=void 0;f+=
+Object.assign(THREE.Font.prototype,{generateShapes:function(a,b,c){void 0===b&&(b=100);void 0===c&&(c=4);var d=this.data;a=String(a).split("");var e=b/d.resolution,f=0;b=[];for(var g=0;g<a.length;g++){var h;h=e;var k=f,l=d.glyphs[a[g]]||d.glyphs["?"];if(l){var n=new THREE.Path,p=[],m=THREE.ShapeUtils.b2,q=THREE.ShapeUtils.b3,r=void 0,s=void 0,u=s=r=void 0,x=void 0,v=void 0,B=void 0,w=void 0,D=void 0,x=void 0;if(l.o)for(var A=l._cachedOutline||(l._cachedOutline=l.o.split(" ")),z=0,C=A.length;z<C;)switch(A[z++]){case "m":r=
+A[z++]*h+k;s=A[z++]*h;n.moveTo(r,s);break;case "l":r=A[z++]*h+k;s=A[z++]*h;n.lineTo(r,s);break;case "q":r=A[z++]*h+k;s=A[z++]*h;v=A[z++]*h+k;B=A[z++]*h;n.quadraticCurveTo(v,B,r,s);if(x=p[p.length-1])for(var u=x.x,x=x.y,G=1;G<=c;G++){var y=G/c;m(y,u,v,r);m(y,x,B,s)}break;case "b":if(r=A[z++]*h+k,s=A[z++]*h,v=A[z++]*h+k,B=A[z++]*h,w=A[z++]*h+k,D=A[z++]*h,n.bezierCurveTo(v,B,w,D,r,s),x=p[p.length-1])for(u=x.x,x=x.y,G=1;G<=c;G++)y=G/c,q(y,u,v,w,r),q(y,x,B,D,s)}h={offset:l.ha*h,path:n}}else h=void 0;f+=
 h.offset;b.push(h.path)}c=[];d=0;for(a=b.length;d<a;d++)Array.prototype.push.apply(c,b[d].toShapes());return c}});THREE.Path=function(a){THREE.CurvePath.call(this);this.actions=[];a&&this.fromPoints(a)};
 THREE.Path.prototype=Object.assign(Object.create(THREE.CurvePath.prototype),{constructor:THREE.Path,fromPoints:function(a){this.moveTo(a[0].x,a[0].y);for(var b=1,c=a.length;b<c;b++)this.lineTo(a[b].x,a[b].y)},moveTo:function(a,b){this.actions.push({action:"moveTo",args:[a,b]})},lineTo:function(a,b){var c=this.actions[this.actions.length-1].args,c=new THREE.LineCurve(new THREE.Vector2(c[c.length-2],c[c.length-1]),new THREE.Vector2(a,b));this.curves.push(c);this.actions.push({action:"lineTo",args:[a,
 b]})},quadraticCurveTo:function(a,b,c,d){var e=this.actions[this.actions.length-1].args,e=new THREE.QuadraticBezierCurve(new THREE.Vector2(e[e.length-2],e[e.length-1]),new THREE.Vector2(a,b),new THREE.Vector2(c,d));this.curves.push(e);this.actions.push({action:"quadraticCurveTo",args:[a,b,c,d]})},bezierCurveTo:function(a,b,c,d,e,f){var g=this.actions[this.actions.length-1].args,g=new THREE.CubicBezierCurve(new THREE.Vector2(g[g.length-2],g[g.length-1]),new THREE.Vector2(a,b),new THREE.Vector2(c,d),
@@ -844,7 +847,7 @@ new THREE.Vector2(e,f));this.curves.push(g);this.actions.push({action:"bezierCur
 1],c,d,e,f)},absarc:function(a,b,c,d,e,f){this.absellipse(a,b,c,c,d,e,f)},ellipse:function(a,b,c,d,e,f,g,h){var k=this.actions[this.actions.length-1].args;this.absellipse(a+k[k.length-2],b+k[k.length-1],c,d,e,f,g,h)},absellipse:function(a,b,c,d,e,f,g,h){var k=[a,b,c,d,e,f,g,h||0];a=new THREE.EllipseCurve(a,b,c,d,e,f,g,h);this.curves.push(a);a=a.getPoint(1);k.push(a.x);k.push(a.y);this.actions.push({action:"ellipse",args:k})},getSpacedPoints:function(a){a||(a=40);for(var b=[],c=0;c<a;c++)b.push(this.getPoint(c/
 a));this.autoClose&&b.push(b[0]);return b},getPoints:function(a){a=a||12;for(var b=THREE.ShapeUtils.b2,c=THREE.ShapeUtils.b3,d=[],e,f,g,h,k,l,n,p,m,q,r=0,s=this.actions.length;r<s;r++){m=this.actions[r];var u=m.args;switch(m.action){case "moveTo":d.push(new THREE.Vector2(u[0],u[1]));break;case "lineTo":d.push(new THREE.Vector2(u[0],u[1]));break;case "quadraticCurveTo":e=u[2];f=u[3];k=u[0];l=u[1];0<d.length?(m=d[d.length-1],n=m.x,p=m.y):(m=this.actions[r-1].args,n=m[m.length-2],p=m[m.length-1]);for(u=
 1;u<=a;u++)q=u/a,m=b(q,n,k,e),q=b(q,p,l,f),d.push(new THREE.Vector2(m,q));break;case "bezierCurveTo":e=u[4];f=u[5];k=u[0];l=u[1];g=u[2];h=u[3];0<d.length?(m=d[d.length-1],n=m.x,p=m.y):(m=this.actions[r-1].args,n=m[m.length-2],p=m[m.length-1]);for(u=1;u<=a;u++)q=u/a,m=c(q,n,k,g,e),q=c(q,p,l,h,f),d.push(new THREE.Vector2(m,q));break;case "splineThru":m=this.actions[r-1].args;q=[new THREE.Vector2(m[m.length-2],m[m.length-1])];m=a*u[0].length;q=q.concat(u[0]);q=new THREE.SplineCurve(q);for(u=1;u<=m;u++)d.push(q.getPointAt(u/
-m));break;case "arc":e=u[0];f=u[1];l=u[2];g=u[3];m=u[4];k=!!u[5];n=m-g;p=2*a;for(u=1;u<=p;u++)q=u/p,k||(q=1-q),q=g+q*n,m=e+l*Math.cos(q),q=f+l*Math.sin(q),d.push(new THREE.Vector2(m,q));break;case "ellipse":e=u[0];f=u[1];l=u[2];h=u[3];g=u[4];m=u[5];k=!!u[6];var x=u[7];n=m-g;p=2*a;var v,C;0!==x&&(v=Math.cos(x),C=Math.sin(x));for(u=1;u<=p;u++){q=u/p;k||(q=1-q);q=g+q*n;m=e+l*Math.cos(q);q=f+h*Math.sin(q);if(0!==x){var w=m;m=(w-e)*v-(q-f)*C+e;q=(w-e)*C+(q-f)*v+f}d.push(new THREE.Vector2(m,q))}}}a=d[d.length-
+m));break;case "arc":e=u[0];f=u[1];l=u[2];g=u[3];m=u[4];k=!!u[5];n=m-g;p=2*a;for(u=1;u<=p;u++)q=u/p,k||(q=1-q),q=g+q*n,m=e+l*Math.cos(q),q=f+l*Math.sin(q),d.push(new THREE.Vector2(m,q));break;case "ellipse":e=u[0];f=u[1];l=u[2];h=u[3];g=u[4];m=u[5];k=!!u[6];var x=u[7];n=m-g;p=2*a;var v,B;0!==x&&(v=Math.cos(x),B=Math.sin(x));for(u=1;u<=p;u++){q=u/p;k||(q=1-q);q=g+q*n;m=e+l*Math.cos(q);q=f+h*Math.sin(q);if(0!==x){var w=m;m=(w-e)*v-(q-f)*B+e;q=(w-e)*B+(q-f)*v+f}d.push(new THREE.Vector2(m,q))}}}a=d[d.length-
 1];Math.abs(a.x-d[0].x)<Number.EPSILON&&Math.abs(a.y-d[0].y)<Number.EPSILON&&d.splice(d.length-1,1);this.autoClose&&d.push(d[0]);return d},toShapes:function(a,b){function c(a){for(var b=[],c=0,d=a.length;c<d;c++){var e=a[c],f=new THREE.Shape;f.actions=e.actions;f.curves=e.curves;b.push(f)}return b}function d(a,b){for(var c=b.length,d=!1,e=c-1,f=0;f<c;e=f++){var g=b[e],h=b[f],k=h.x-g.x,l=h.y-g.y;if(Math.abs(l)>Number.EPSILON){if(0>l&&(g=b[f],k=-k,h=b[e],l=-l),!(a.y<g.y||a.y>h.y))if(a.y===g.y){if(a.x===
 g.x)return!0}else{e=l*(a.x-g.x)-k*(a.y-g.y);if(0===e)return!0;0>e||(d=!d)}}else if(a.y===g.y&&(h.x<=a.x&&a.x<=g.x||g.x<=a.x&&a.x<=h.x))return!0}return d}var e=THREE.ShapeUtils.isClockWise,f=function(a){for(var b=[],c=new THREE.Path,d=0,e=a.length;d<e;d++){var f=a[d],g=f.args,f=f.action;"moveTo"===f&&0!==c.actions.length&&(b.push(c),c=new THREE.Path);c[f].apply(c,g)}0!==c.actions.length&&b.push(c);return b}(this.actions);if(0===f.length)return[];if(!0===b)return c(f);var g,h,k,l=[];if(1===f.length)return h=
 f[0],k=new THREE.Shape,k.actions=h.actions,k.curves=h.curves,l.push(k),l;var n=!e(f[0].getPoints()),n=a?!n:n;k=[];var p=[],m=[],q=0,r;p[q]=void 0;m[q]=[];for(var s=0,u=f.length;s<u;s++)h=f[s],r=h.getPoints(),g=e(r),(g=a?!g:g)?(!n&&p[q]&&q++,p[q]={s:new THREE.Shape,p:r},p[q].s.actions=h.actions,p[q].s.curves=h.curves,n&&q++,m[q]=[]):m[q].push({h:h,p:r[0]});if(!p[0])return c(f);if(1<p.length){s=!1;h=[];e=0;for(f=p.length;e<f;e++)k[e]=[];e=0;for(f=p.length;e<f;e++)for(g=m[e],n=0;n<g.length;n++){q=g[n];
@@ -866,16 +869,16 @@ b*a};return THREE.Curve.create(function(a){this.points=a||[];this.closed=!1},fun
 this.type||"centripetal"===this.type||"chordal"===this.type){var m="chordal"===this.type?.5:.25;k=Math.pow(l.distanceToSquared(n),m);h=Math.pow(n.distanceToSquared(p),m);m=Math.pow(p.distanceToSquared(g),m);1E-4>h&&(h=1);1E-4>k&&(k=h);1E-4>m&&(m=h);c.initNonuniformCatmullRom(l.x,n.x,p.x,g.x,k,h,m);d.initNonuniformCatmullRom(l.y,n.y,p.y,g.y,k,h,m);e.initNonuniformCatmullRom(l.z,n.z,p.z,g.z,k,h,m)}else"catmullrom"===this.type&&(k=void 0!==this.tension?this.tension:.5,c.initCatmullRom(l.x,n.x,p.x,g.x,
 k),d.initCatmullRom(l.y,n.y,p.y,g.y,k),e.initCatmullRom(l.z,n.z,p.z,g.z,k));return new THREE.Vector3(c.calc(a),d.calc(a),e.calc(a))})}();THREE.ClosedSplineCurve3=function(a){console.warn("THREE.ClosedSplineCurve3 has been deprecated. Please use THREE.CatmullRomCurve3.");THREE.CatmullRomCurve3.call(this,a);this.type="catmullrom";this.closed=!0};THREE.ClosedSplineCurve3.prototype=Object.create(THREE.CatmullRomCurve3.prototype);
 THREE.BoxGeometry=function(a,b,c,d,e,f){THREE.Geometry.call(this);this.type="BoxGeometry";this.parameters={width:a,height:b,depth:c,widthSegments:d,heightSegments:e,depthSegments:f};this.fromBufferGeometry(new THREE.BoxBufferGeometry(a,b,c,d,e,f));this.mergeVertices()};THREE.BoxGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.BoxGeometry.prototype.constructor=THREE.BoxGeometry;THREE.CubeGeometry=THREE.BoxGeometry;
-THREE.BoxBufferGeometry=function(a,b,c,d,e,f){function g(a,b,c,d,e,f,g,k,l,M,Q){var O=f/l,F=g/M,I=f/2,J=g/2,K=k/2;g=l+1;for(var N=M+1,R=f=0,P=new THREE.Vector3,E=0;E<N;E++)for(var ca=E*F-J,T=0;T<g;T++)P[a]=(T*O-I)*d,P[b]=ca*e,P[c]=K,p[r]=P.x,p[r+1]=P.y,p[r+2]=P.z,P[a]=0,P[b]=0,P[c]=0<k?1:-1,m[r]=P.x,m[r+1]=P.y,m[r+2]=P.z,q[s]=T/l,q[s+1]=1-E/M,r+=3,s+=2,f+=1;for(E=0;E<M;E++)for(T=0;T<l;T++)a=x+T+g*(E+1),b=x+(T+1)+g*(E+1),c=x+(T+1)+g*E,n[u]=x+T+g*E,n[u+1]=a,n[u+2]=c,n[u+3]=a,n[u+4]=b,n[u+5]=c,u+=6,
-R+=6;h.addGroup(v,R,Q);v+=R;x+=f}THREE.BufferGeometry.call(this);this.type="BoxBufferGeometry";this.parameters={width:a,height:b,depth:c,widthSegments:d,heightSegments:e,depthSegments:f};var h=this;d=Math.floor(d)||1;e=Math.floor(e)||1;f=Math.floor(f)||1;var k=function(a,b,c){a=0+(a+1)*(b+1)*2+(a+1)*(c+1)*2;return a+=(c+1)*(b+1)*2}(d,e,f),l=function(a,b,c){a=0+a*b*2+a*c*2;a+=c*b*2;return 6*a}(d,e,f),n=new (65535<l?Uint32Array:Uint16Array)(l),p=new Float32Array(3*k),m=new Float32Array(3*k),q=new Float32Array(2*
+THREE.BoxBufferGeometry=function(a,b,c,d,e,f){function g(a,b,c,d,e,f,g,k,l,M,P){var N=f/l,E=g/M,K=f/2,I=g/2,L=k/2;g=l+1;for(var O=M+1,Q=f=0,R=new THREE.Vector3,F=0;F<O;F++)for(var da=F*E-I,U=0;U<g;U++)R[a]=(U*N-K)*d,R[b]=da*e,R[c]=L,p[r]=R.x,p[r+1]=R.y,p[r+2]=R.z,R[a]=0,R[b]=0,R[c]=0<k?1:-1,m[r]=R.x,m[r+1]=R.y,m[r+2]=R.z,q[s]=U/l,q[s+1]=1-F/M,r+=3,s+=2,f+=1;for(F=0;F<M;F++)for(U=0;U<l;U++)a=x+U+g*(F+1),b=x+(U+1)+g*(F+1),c=x+(U+1)+g*F,n[u]=x+U+g*F,n[u+1]=a,n[u+2]=c,n[u+3]=a,n[u+4]=b,n[u+5]=c,u+=6,
+Q+=6;h.addGroup(v,Q,P);v+=Q;x+=f}THREE.BufferGeometry.call(this);this.type="BoxBufferGeometry";this.parameters={width:a,height:b,depth:c,widthSegments:d,heightSegments:e,depthSegments:f};var h=this;d=Math.floor(d)||1;e=Math.floor(e)||1;f=Math.floor(f)||1;var k=function(a,b,c){a=0+(a+1)*(b+1)*2+(a+1)*(c+1)*2;return a+=(c+1)*(b+1)*2}(d,e,f),l=function(a,b,c){a=0+a*b*2+a*c*2;a+=c*b*2;return 6*a}(d,e,f),n=new (65535<l?Uint32Array:Uint16Array)(l),p=new Float32Array(3*k),m=new Float32Array(3*k),q=new Float32Array(2*
 k),r=0,s=0,u=0,x=0,v=0;g("z","y","x",-1,-1,c,b,a,f,e,0);g("z","y","x",1,-1,c,b,-a,f,e,1);g("x","z","y",1,1,a,c,b,d,f,2);g("x","z","y",1,-1,a,c,-b,d,f,3);g("x","y","z",1,-1,a,b,c,d,e,4);g("x","y","z",-1,-1,a,b,-c,d,e,5);this.setIndex(new THREE.BufferAttribute(n,1));this.addAttribute("position",new THREE.BufferAttribute(p,3));this.addAttribute("normal",new THREE.BufferAttribute(m,3));this.addAttribute("uv",new THREE.BufferAttribute(q,2))};THREE.BoxBufferGeometry.prototype=Object.create(THREE.BufferGeometry.prototype);
 THREE.BoxBufferGeometry.prototype.constructor=THREE.BoxBufferGeometry;THREE.CircleGeometry=function(a,b,c,d){THREE.Geometry.call(this);this.type="CircleGeometry";this.parameters={radius:a,segments:b,thetaStart:c,thetaLength:d};this.fromBufferGeometry(new THREE.CircleBufferGeometry(a,b,c,d))};THREE.CircleGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.CircleGeometry.prototype.constructor=THREE.CircleGeometry;
 THREE.CircleBufferGeometry=function(a,b,c,d){THREE.BufferGeometry.call(this);this.type="CircleBufferGeometry";this.parameters={radius:a,segments:b,thetaStart:c,thetaLength:d};a=a||50;b=void 0!==b?Math.max(3,b):8;c=void 0!==c?c:0;d=void 0!==d?d:2*Math.PI;var e=b+2,f=new Float32Array(3*e),g=new Float32Array(3*e),e=new Float32Array(2*e);g[2]=1;e[0]=.5;e[1]=.5;for(var h=0,k=3,l=2;h<=b;h++,k+=3,l+=2){var n=c+h/b*d;f[k]=a*Math.cos(n);f[k+1]=a*Math.sin(n);g[k+2]=1;e[l]=(f[k]/a+1)/2;e[l+1]=(f[k+1]/a+1)/2}c=
 [];for(k=1;k<=b;k++)c.push(k,k+1,0);this.setIndex(new THREE.BufferAttribute(new Uint16Array(c),1));this.addAttribute("position",new THREE.BufferAttribute(f,3));this.addAttribute("normal",new THREE.BufferAttribute(g,3));this.addAttribute("uv",new THREE.BufferAttribute(e,2));this.boundingSphere=new THREE.Sphere(new THREE.Vector3,a)};THREE.CircleBufferGeometry.prototype=Object.create(THREE.BufferGeometry.prototype);THREE.CircleBufferGeometry.prototype.constructor=THREE.CircleBufferGeometry;
-THREE.CylinderBufferGeometry=function(a,b,c,d,e,f,g,h){function k(c){var e,f,k,m=new THREE.Vector2,n=new THREE.Vector3,p=0,C=!0===c?a:b,O=!0===c?1:-1;f=x;for(e=1;e<=d;e++)r.setXYZ(x,0,w*O,0),s.setXYZ(x,0,O,0),m.x=.5,m.y=.5,u.setXY(x,m.x,m.y),x++;k=x;for(e=0;e<=d;e++){var F=e/d*h+g,I=Math.cos(F),F=Math.sin(F);n.x=C*F;n.y=w*O;n.z=C*I;r.setXYZ(x,n.x,n.y,n.z);s.setXYZ(x,0,O,0);m.x=.5*I+.5;m.y=.5*F*O+.5;u.setXY(x,m.x,m.y);x++}for(e=0;e<d;e++)m=f+e,n=k+e,!0===c?(q.setX(v,n),v++,q.setX(v,n+1)):(q.setX(v,
+THREE.CylinderBufferGeometry=function(a,b,c,d,e,f,g,h){function k(c){var e,f,k,m=new THREE.Vector2,n=new THREE.Vector3,p=0,B=!0===c?a:b,N=!0===c?1:-1;f=x;for(e=1;e<=d;e++)r.setXYZ(x,0,w*N,0),s.setXYZ(x,0,N,0),m.x=.5,m.y=.5,u.setXY(x,m.x,m.y),x++;k=x;for(e=0;e<=d;e++){var E=e/d*h+g,K=Math.cos(E),E=Math.sin(E);n.x=B*E;n.y=w*N;n.z=B*K;r.setXYZ(x,n.x,n.y,n.z);s.setXYZ(x,0,N,0);m.x=.5*K+.5;m.y=.5*E*N+.5;u.setXY(x,m.x,m.y);x++}for(e=0;e<d;e++)m=f+e,n=k+e,!0===c?(q.setX(v,n),v++,q.setX(v,n+1)):(q.setX(v,
 n+1),v++,q.setX(v,n)),v++,q.setX(v,m),v++,p+=3;l.addGroup(D,p,!0===c?1:2);D+=p}THREE.BufferGeometry.call(this);this.type="CylinderBufferGeometry";this.parameters={radiusTop:a,radiusBottom:b,height:c,radialSegments:d,heightSegments:e,openEnded:f,thetaStart:g,thetaLength:h};var l=this;a=void 0!==a?a:20;b=void 0!==b?b:20;c=void 0!==c?c:100;d=Math.floor(d)||8;e=Math.floor(e)||1;f=void 0!==f?f:!1;g=void 0!==g?g:0;h=void 0!==h?h:2*Math.PI;var n=0;!1===f&&(0<a&&n++,0<b&&n++);var p=function(){var a=(d+1)*
-(e+1);!1===f&&(a+=(d+1)*n+d*n);return a}(),m=function(){var a=d*e*6;!1===f&&(a+=d*n*3);return a}(),q=new THREE.BufferAttribute(new (65535<m?Uint32Array:Uint16Array)(m),1),r=new THREE.BufferAttribute(new Float32Array(3*p),3),s=new THREE.BufferAttribute(new Float32Array(3*p),3),u=new THREE.BufferAttribute(new Float32Array(2*p),2),x=0,v=0,C=[],w=c/2,D=0;(function(){var f,k,m=new THREE.Vector3,n=new THREE.Vector3,p=0,H=(b-a)/c;for(k=0;k<=e;k++){var M=[],Q=k/e,O=Q*(b-a)+a;for(f=0;f<=d;f++){var F=f/d;n.x=
-O*Math.sin(F*h+g);n.y=-Q*c+w;n.z=O*Math.cos(F*h+g);r.setXYZ(x,n.x,n.y,n.z);m.copy(n);if(0===a&&0===k||0===b&&k===e)m.x=Math.sin(F*h+g),m.z=Math.cos(F*h+g);m.setY(Math.sqrt(m.x*m.x+m.z*m.z)*H).normalize();s.setXYZ(x,m.x,m.y,m.z);u.setXY(x,F,1-Q);M.push(x);x++}C.push(M)}for(f=0;f<d;f++)for(k=0;k<e;k++)m=C[k+1][f],n=C[k+1][f+1],H=C[k][f+1],q.setX(v,C[k][f]),v++,q.setX(v,m),v++,q.setX(v,H),v++,q.setX(v,m),v++,q.setX(v,n),v++,q.setX(v,H),v++,p+=6;l.addGroup(D,p,0);D+=p})();!1===f&&(0<a&&k(!0),0<b&&k(!1));
+(e+1);!1===f&&(a+=(d+1)*n+d*n);return a}(),m=function(){var a=d*e*6;!1===f&&(a+=d*n*3);return a}(),q=new THREE.BufferAttribute(new (65535<m?Uint32Array:Uint16Array)(m),1),r=new THREE.BufferAttribute(new Float32Array(3*p),3),s=new THREE.BufferAttribute(new Float32Array(3*p),3),u=new THREE.BufferAttribute(new Float32Array(2*p),2),x=0,v=0,B=[],w=c/2,D=0;(function(){var f,k,m=new THREE.Vector3,n=new THREE.Vector3,p=0,H=(b-a)/c;for(k=0;k<=e;k++){var M=[],P=k/e,N=P*(b-a)+a;for(f=0;f<=d;f++){var E=f/d;n.x=
+N*Math.sin(E*h+g);n.y=-P*c+w;n.z=N*Math.cos(E*h+g);r.setXYZ(x,n.x,n.y,n.z);m.copy(n);if(0===a&&0===k||0===b&&k===e)m.x=Math.sin(E*h+g),m.z=Math.cos(E*h+g);m.setY(Math.sqrt(m.x*m.x+m.z*m.z)*H).normalize();s.setXYZ(x,m.x,m.y,m.z);u.setXY(x,E,1-P);M.push(x);x++}B.push(M)}for(f=0;f<d;f++)for(k=0;k<e;k++)m=B[k+1][f],n=B[k+1][f+1],H=B[k][f+1],q.setX(v,B[k][f]),v++,q.setX(v,m),v++,q.setX(v,H),v++,q.setX(v,m),v++,q.setX(v,n),v++,q.setX(v,H),v++,p+=6;l.addGroup(D,p,0);D+=p})();!1===f&&(0<a&&k(!0),0<b&&k(!1));
 this.setIndex(q);this.addAttribute("position",r);this.addAttribute("normal",s);this.addAttribute("uv",u)};THREE.CylinderBufferGeometry.prototype=Object.create(THREE.BufferGeometry.prototype);THREE.CylinderBufferGeometry.prototype.constructor=THREE.CylinderBufferGeometry;
 THREE.CylinderGeometry=function(a,b,c,d,e,f,g,h){THREE.Geometry.call(this);this.type="CylinderGeometry";this.parameters={radiusTop:a,radiusBottom:b,height:c,radialSegments:d,heightSegments:e,openEnded:f,thetaStart:g,thetaLength:h};this.fromBufferGeometry(new THREE.CylinderBufferGeometry(a,b,c,d,e,f,g,h));this.mergeVertices()};THREE.CylinderGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.CylinderGeometry.prototype.constructor=THREE.CylinderGeometry;
 THREE.ConeBufferGeometry=function(a,b,c,d,e,f,g){THREE.CylinderBufferGeometry.call(this,0,a,b,c,d,e,f,g);this.type="ConeBufferGeometry";this.parameters={radius:a,height:b,radialSegments:c,heightSegments:d,thetaStart:f,thetaLength:g}};THREE.ConeBufferGeometry.prototype=Object.create(THREE.BufferGeometry.prototype);THREE.ConeBufferGeometry.prototype.constructor=THREE.ConeBufferGeometry;
@@ -884,13 +887,13 @@ THREE.EdgesGeometry=function(a,b){function c(a,b){return a-b}THREE.BufferGeometr
 face2:void 0}:f[q].face2=l}e=[];for(q in f)if(g=f[q],void 0===g.face2||h[g.face1].normal.dot(h[g.face2].normal)<=d)l=k[g.vert1],e.push(l.x),e.push(l.y),e.push(l.z),l=k[g.vert2],e.push(l.x),e.push(l.y),e.push(l.z);this.addAttribute("position",new THREE.BufferAttribute(new Float32Array(e),3))};THREE.EdgesGeometry.prototype=Object.create(THREE.BufferGeometry.prototype);THREE.EdgesGeometry.prototype.constructor=THREE.EdgesGeometry;
 THREE.ExtrudeGeometry=function(a,b){"undefined"!==typeof a&&(THREE.Geometry.call(this),this.type="ExtrudeGeometry",a=Array.isArray(a)?a:[a],this.addShapeList(a,b),this.computeFaceNormals())};THREE.ExtrudeGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.ExtrudeGeometry.prototype.constructor=THREE.ExtrudeGeometry;THREE.ExtrudeGeometry.prototype.addShapeList=function(a,b){for(var c=a.length,d=0;d<c;d++)this.addShape(a[d],b)};
 THREE.ExtrudeGeometry.prototype.addShape=function(a,b){function c(a,b,c){b||console.error("THREE.ExtrudeGeometry: vec does not exist");return b.clone().multiplyScalar(c).add(a)}function d(a,b,c){var d=1,d=a.x-b.x,e=a.y-b.y,f=c.x-a.x,g=c.y-a.y,h=d*d+e*e;if(Math.abs(d*g-e*f)>Number.EPSILON){var k=Math.sqrt(h),l=Math.sqrt(f*f+g*g),h=b.x-e/k;b=b.y+d/k;f=((c.x-g/l-h)*g-(c.y+f/l-b)*f)/(d*g-e*f);c=h+d*f-a.x;a=b+e*f-a.y;d=c*c+a*a;if(2>=d)return new THREE.Vector2(c,a);d=Math.sqrt(d/2)}else a=!1,d>Number.EPSILON?
-f>Number.EPSILON&&(a=!0):d<-Number.EPSILON?f<-Number.EPSILON&&(a=!0):Math.sign(e)===Math.sign(g)&&(a=!0),a?(c=-e,a=d,d=Math.sqrt(h)):(c=d,a=e,d=Math.sqrt(h/2));return new THREE.Vector2(c/d,a/d)}function e(a,b){var c,d;for(E=a.length;0<=--E;){c=E;d=E-1;0>d&&(d=a.length-1);for(var e=0,f=q+2*n,e=0;e<f;e++){var g=N*e,h=N*(e+1),k=b+c+g,g=b+d+g,l=b+d+h,h=b+c+h,k=k+y,g=g+y,l=l+y,h=h+y;G.faces.push(new THREE.Face3(k,g,h,null,null,1));G.faces.push(new THREE.Face3(g,l,h,null,null,1));k=x.generateSideWallUV(G,
+f>Number.EPSILON&&(a=!0):d<-Number.EPSILON?f<-Number.EPSILON&&(a=!0):Math.sign(e)===Math.sign(g)&&(a=!0),a?(c=-e,a=d,d=Math.sqrt(h)):(c=d,a=e,d=Math.sqrt(h/2));return new THREE.Vector2(c/d,a/d)}function e(a,b){var c,d;for(F=a.length;0<=--F;){c=F;d=F-1;0>d&&(d=a.length-1);for(var e=0,f=q+2*n,e=0;e<f;e++){var g=O*e,h=O*(e+1),k=b+c+g,g=b+d+g,l=b+d+h,h=b+c+h,k=k+y,g=g+y,l=l+y,h=h+y;G.faces.push(new THREE.Face3(k,g,h,null,null,1));G.faces.push(new THREE.Face3(g,l,h,null,null,1));k=x.generateSideWallUV(G,
 k,g,l,h);G.faceVertexUvs[0].push([k[0],k[1],k[3]]);G.faceVertexUvs[0].push([k[1],k[2],k[3]])}}}function f(a,b,c){G.vertices.push(new THREE.Vector3(a,b,c))}function g(a,b,c){a+=y;b+=y;c+=y;G.faces.push(new THREE.Face3(a,b,c,null,null,0));a=x.generateTopUV(G,a,b,c);G.faceVertexUvs[0].push(a)}var h=void 0!==b.amount?b.amount:100,k=void 0!==b.bevelThickness?b.bevelThickness:6,l=void 0!==b.bevelSize?b.bevelSize:k-2,n=void 0!==b.bevelSegments?b.bevelSegments:3,p=void 0!==b.bevelEnabled?b.bevelEnabled:!0,
-m=void 0!==b.curveSegments?b.curveSegments:12,q=void 0!==b.steps?b.steps:1,r=b.extrudePath,s,u=!1,x=void 0!==b.UVGenerator?b.UVGenerator:THREE.ExtrudeGeometry.WorldUVGenerator,v,C,w,D;r&&(s=r.getSpacedPoints(q),u=!0,p=!1,v=void 0!==b.frames?b.frames:new THREE.TubeGeometry.FrenetFrames(r,q,!1),C=new THREE.Vector3,w=new THREE.Vector3,D=new THREE.Vector3);p||(l=k=n=0);var A,z,B,G=this,y=this.vertices.length,r=a.extractPoints(m),m=r.shape,H=r.holes;if(r=!THREE.ShapeUtils.isClockWise(m)){m=m.reverse();
-z=0;for(B=H.length;z<B;z++)A=H[z],THREE.ShapeUtils.isClockWise(A)&&(H[z]=A.reverse());r=!1}var M=THREE.ShapeUtils.triangulateShape(m,H),Q=m;z=0;for(B=H.length;z<B;z++)A=H[z],m=m.concat(A);var O,F,I,J,K,N=m.length,R,P=M.length,r=[],E=0;I=Q.length;O=I-1;for(F=E+1;E<I;E++,O++,F++)O===I&&(O=0),F===I&&(F=0),r[E]=d(Q[E],Q[O],Q[F]);var ca=[],T,X=r.concat();z=0;for(B=H.length;z<B;z++){A=H[z];T=[];E=0;I=A.length;O=I-1;for(F=E+1;E<I;E++,O++,F++)O===I&&(O=0),F===I&&(F=0),T[E]=d(A[E],A[O],A[F]);ca.push(T);X=
-X.concat(T)}for(O=0;O<n;O++){I=O/n;J=k*(1-I);F=l*Math.sin(I*Math.PI/2);E=0;for(I=Q.length;E<I;E++)K=c(Q[E],r[E],F),f(K.x,K.y,-J);z=0;for(B=H.length;z<B;z++)for(A=H[z],T=ca[z],E=0,I=A.length;E<I;E++)K=c(A[E],T[E],F),f(K.x,K.y,-J)}F=l;for(E=0;E<N;E++)K=p?c(m[E],X[E],F):m[E],u?(w.copy(v.normals[0]).multiplyScalar(K.x),C.copy(v.binormals[0]).multiplyScalar(K.y),D.copy(s[0]).add(w).add(C),f(D.x,D.y,D.z)):f(K.x,K.y,0);for(I=1;I<=q;I++)for(E=0;E<N;E++)K=p?c(m[E],X[E],F):m[E],u?(w.copy(v.normals[I]).multiplyScalar(K.x),
-C.copy(v.binormals[I]).multiplyScalar(K.y),D.copy(s[I]).add(w).add(C),f(D.x,D.y,D.z)):f(K.x,K.y,h/q*I);for(O=n-1;0<=O;O--){I=O/n;J=k*(1-I);F=l*Math.sin(I*Math.PI/2);E=0;for(I=Q.length;E<I;E++)K=c(Q[E],r[E],F),f(K.x,K.y,h+J);z=0;for(B=H.length;z<B;z++)for(A=H[z],T=ca[z],E=0,I=A.length;E<I;E++)K=c(A[E],T[E],F),u?f(K.x,K.y+s[q-1].y,s[q-1].x+J):f(K.x,K.y,h+J)}(function(){if(p){var a;a=0*N;for(E=0;E<P;E++)R=M[E],g(R[2]+a,R[1]+a,R[0]+a);a=q+2*n;a*=N;for(E=0;E<P;E++)R=M[E],g(R[0]+a,R[1]+a,R[2]+a)}else{for(E=
-0;E<P;E++)R=M[E],g(R[2],R[1],R[0]);for(E=0;E<P;E++)R=M[E],g(R[0]+N*q,R[1]+N*q,R[2]+N*q)}})();(function(){var a=0;e(Q,a);a+=Q.length;z=0;for(B=H.length;z<B;z++)A=H[z],e(A,a),a+=A.length})()};
+m=void 0!==b.curveSegments?b.curveSegments:12,q=void 0!==b.steps?b.steps:1,r=b.extrudePath,s,u=!1,x=void 0!==b.UVGenerator?b.UVGenerator:THREE.ExtrudeGeometry.WorldUVGenerator,v,B,w,D;r&&(s=r.getSpacedPoints(q),u=!0,p=!1,v=void 0!==b.frames?b.frames:new THREE.TubeGeometry.FrenetFrames(r,q,!1),B=new THREE.Vector3,w=new THREE.Vector3,D=new THREE.Vector3);p||(l=k=n=0);var A,z,C,G=this,y=this.vertices.length,r=a.extractPoints(m),m=r.shape,H=r.holes;if(r=!THREE.ShapeUtils.isClockWise(m)){m=m.reverse();
+z=0;for(C=H.length;z<C;z++)A=H[z],THREE.ShapeUtils.isClockWise(A)&&(H[z]=A.reverse());r=!1}var M=THREE.ShapeUtils.triangulateShape(m,H),P=m;z=0;for(C=H.length;z<C;z++)A=H[z],m=m.concat(A);var N,E,K,I,L,O=m.length,Q,R=M.length,r=[],F=0;K=P.length;N=K-1;for(E=F+1;F<K;F++,N++,E++)N===K&&(N=0),E===K&&(E=0),r[F]=d(P[F],P[N],P[E]);var da=[],U,Y=r.concat();z=0;for(C=H.length;z<C;z++){A=H[z];U=[];F=0;K=A.length;N=K-1;for(E=F+1;F<K;F++,N++,E++)N===K&&(N=0),E===K&&(E=0),U[F]=d(A[F],A[N],A[E]);da.push(U);Y=
+Y.concat(U)}for(N=0;N<n;N++){K=N/n;I=k*(1-K);E=l*Math.sin(K*Math.PI/2);F=0;for(K=P.length;F<K;F++)L=c(P[F],r[F],E),f(L.x,L.y,-I);z=0;for(C=H.length;z<C;z++)for(A=H[z],U=da[z],F=0,K=A.length;F<K;F++)L=c(A[F],U[F],E),f(L.x,L.y,-I)}E=l;for(F=0;F<O;F++)L=p?c(m[F],Y[F],E):m[F],u?(w.copy(v.normals[0]).multiplyScalar(L.x),B.copy(v.binormals[0]).multiplyScalar(L.y),D.copy(s[0]).add(w).add(B),f(D.x,D.y,D.z)):f(L.x,L.y,0);for(K=1;K<=q;K++)for(F=0;F<O;F++)L=p?c(m[F],Y[F],E):m[F],u?(w.copy(v.normals[K]).multiplyScalar(L.x),
+B.copy(v.binormals[K]).multiplyScalar(L.y),D.copy(s[K]).add(w).add(B),f(D.x,D.y,D.z)):f(L.x,L.y,h/q*K);for(N=n-1;0<=N;N--){K=N/n;I=k*(1-K);E=l*Math.sin(K*Math.PI/2);F=0;for(K=P.length;F<K;F++)L=c(P[F],r[F],E),f(L.x,L.y,h+I);z=0;for(C=H.length;z<C;z++)for(A=H[z],U=da[z],F=0,K=A.length;F<K;F++)L=c(A[F],U[F],E),u?f(L.x,L.y+s[q-1].y,s[q-1].x+I):f(L.x,L.y,h+I)}(function(){if(p){var a;a=0*O;for(F=0;F<R;F++)Q=M[F],g(Q[2]+a,Q[1]+a,Q[0]+a);a=q+2*n;a*=O;for(F=0;F<R;F++)Q=M[F],g(Q[0]+a,Q[1]+a,Q[2]+a)}else{for(F=
+0;F<R;F++)Q=M[F],g(Q[2],Q[1],Q[0]);for(F=0;F<R;F++)Q=M[F],g(Q[0]+O*q,Q[1]+O*q,Q[2]+O*q)}})();(function(){var a=0;e(P,a);a+=P.length;z=0;for(C=H.length;z<C;z++)A=H[z],e(A,a),a+=A.length})()};
 THREE.ExtrudeGeometry.WorldUVGenerator={generateTopUV:function(a,b,c,d){a=a.vertices;b=a[b];c=a[c];d=a[d];return[new THREE.Vector2(b.x,b.y),new THREE.Vector2(c.x,c.y),new THREE.Vector2(d.x,d.y)]},generateSideWallUV:function(a,b,c,d,e){a=a.vertices;b=a[b];c=a[c];d=a[d];e=a[e];return.01>Math.abs(b.y-c.y)?[new THREE.Vector2(b.x,1-b.z),new THREE.Vector2(c.x,1-c.z),new THREE.Vector2(d.x,1-d.z),new THREE.Vector2(e.x,1-e.z)]:[new THREE.Vector2(b.y,1-b.z),new THREE.Vector2(c.y,1-c.z),new THREE.Vector2(d.y,
 1-d.z),new THREE.Vector2(e.y,1-e.z)]}};THREE.ShapeGeometry=function(a,b){THREE.Geometry.call(this);this.type="ShapeGeometry";!1===Array.isArray(a)&&(a=[a]);this.addShapeList(a,b);this.computeFaceNormals()};THREE.ShapeGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.ShapeGeometry.prototype.constructor=THREE.ShapeGeometry;THREE.ShapeGeometry.prototype.addShapeList=function(a,b){for(var c=0,d=a.length;c<d;c++)this.addShape(a[c],b);return this};
 THREE.ShapeGeometry.prototype.addShape=function(a,b){void 0===b&&(b={});var c=b.material,d=void 0===b.UVGenerator?THREE.ExtrudeGeometry.WorldUVGenerator:b.UVGenerator,e,f,g,h=this.vertices.length;e=a.extractPoints(void 0!==b.curveSegments?b.curveSegments:12);var k=e.shape,l=e.holes;if(!THREE.ShapeUtils.isClockWise(k))for(k=k.reverse(),e=0,f=l.length;e<f;e++)g=l[e],THREE.ShapeUtils.isClockWise(g)&&(l[e]=g.reverse());var n=THREE.ShapeUtils.triangulateShape(k,l);e=0;for(f=l.length;e<f;e++)g=l[e],k=k.concat(g);
@@ -908,7 +911,7 @@ k);this.addAttribute("normal",l);this.addAttribute("uv",g)};THREE.RingBufferGeom
 THREE.RingGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.RingGeometry.prototype.constructor=THREE.RingGeometry;THREE.SphereGeometry=function(a,b,c,d,e,f,g){THREE.Geometry.call(this);this.type="SphereGeometry";this.parameters={radius:a,widthSegments:b,heightSegments:c,phiStart:d,phiLength:e,thetaStart:f,thetaLength:g};this.fromBufferGeometry(new THREE.SphereBufferGeometry(a,b,c,d,e,f,g))};THREE.SphereGeometry.prototype=Object.create(THREE.Geometry.prototype);
 THREE.SphereGeometry.prototype.constructor=THREE.SphereGeometry;
 THREE.SphereBufferGeometry=function(a,b,c,d,e,f,g){THREE.BufferGeometry.call(this);this.type="SphereBufferGeometry";this.parameters={radius:a,widthSegments:b,heightSegments:c,phiStart:d,phiLength:e,thetaStart:f,thetaLength:g};a=a||50;b=Math.max(3,Math.floor(b)||8);c=Math.max(2,Math.floor(c)||6);d=void 0!==d?d:0;e=void 0!==e?e:2*Math.PI;f=void 0!==f?f:0;g=void 0!==g?g:Math.PI;for(var h=f+g,k=(b+1)*(c+1),l=new THREE.BufferAttribute(new Float32Array(3*k),3),n=new THREE.BufferAttribute(new Float32Array(3*
-k),3),k=new THREE.BufferAttribute(new Float32Array(2*k),2),p=0,m=[],q=new THREE.Vector3,r=0;r<=c;r++){for(var s=[],u=r/c,x=0;x<=b;x++){var v=x/b,C=-a*Math.cos(d+v*e)*Math.sin(f+u*g),w=a*Math.cos(f+u*g),D=a*Math.sin(d+v*e)*Math.sin(f+u*g);q.set(C,w,D).normalize();l.setXYZ(p,C,w,D);n.setXYZ(p,q.x,q.y,q.z);k.setXY(p,v,1-u);s.push(p);p++}m.push(s)}d=[];for(r=0;r<c;r++)for(x=0;x<b;x++)e=m[r][x+1],g=m[r][x],p=m[r+1][x],q=m[r+1][x+1],(0!==r||0<f)&&d.push(e,g,q),(r!==c-1||h<Math.PI)&&d.push(g,p,q);this.setIndex(new (65535<
+k),3),k=new THREE.BufferAttribute(new Float32Array(2*k),2),p=0,m=[],q=new THREE.Vector3,r=0;r<=c;r++){for(var s=[],u=r/c,x=0;x<=b;x++){var v=x/b,B=-a*Math.cos(d+v*e)*Math.sin(f+u*g),w=a*Math.cos(f+u*g),D=a*Math.sin(d+v*e)*Math.sin(f+u*g);q.set(B,w,D).normalize();l.setXYZ(p,B,w,D);n.setXYZ(p,q.x,q.y,q.z);k.setXY(p,v,1-u);s.push(p);p++}m.push(s)}d=[];for(r=0;r<c;r++)for(x=0;x<b;x++)e=m[r][x+1],g=m[r][x],p=m[r+1][x],q=m[r+1][x+1],(0!==r||0<f)&&d.push(e,g,q),(r!==c-1||h<Math.PI)&&d.push(g,p,q);this.setIndex(new (65535<
 l.count?THREE.Uint32Attribute:THREE.Uint16Attribute)(d,1));this.addAttribute("position",l);this.addAttribute("normal",n);this.addAttribute("uv",k);this.boundingSphere=new THREE.Sphere(new THREE.Vector3,a)};THREE.SphereBufferGeometry.prototype=Object.create(THREE.BufferGeometry.prototype);THREE.SphereBufferGeometry.prototype.constructor=THREE.SphereBufferGeometry;
 THREE.TextGeometry=function(a,b){b=b||{};var c=b.font;if(!1===c instanceof THREE.Font)return console.error("THREE.TextGeometry: font parameter is not an instance of THREE.Font."),new THREE.Geometry;c=c.generateShapes(a,b.size,b.curveSegments);b.amount=void 0!==b.height?b.height:50;void 0===b.bevelThickness&&(b.bevelThickness=10);void 0===b.bevelSize&&(b.bevelSize=8);void 0===b.bevelEnabled&&(b.bevelEnabled=!1);THREE.ExtrudeGeometry.call(this,c,b);this.type="TextGeometry"};
 THREE.TextGeometry.prototype=Object.create(THREE.ExtrudeGeometry.prototype);THREE.TextGeometry.prototype.constructor=THREE.TextGeometry;
@@ -917,8 +920,8 @@ u/d*e,v=s/c*Math.PI*2;q.x=(a+b*Math.cos(v))*Math.cos(x);q.y=(a+b*Math.cos(v))*Ma
 3));this.addAttribute("normal",new THREE.BufferAttribute(k,3));this.addAttribute("uv",new THREE.BufferAttribute(f,2))};THREE.TorusBufferGeometry.prototype=Object.create(THREE.BufferGeometry.prototype);THREE.TorusBufferGeometry.prototype.constructor=THREE.TorusBufferGeometry;
 THREE.TorusGeometry=function(a,b,c,d,e){THREE.Geometry.call(this);this.type="TorusGeometry";this.parameters={radius:a,tube:b,radialSegments:c,tubularSegments:d,arc:e};this.fromBufferGeometry(new THREE.TorusBufferGeometry(a,b,c,d,e))};THREE.TorusGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.TorusGeometry.prototype.constructor=THREE.TorusGeometry;
 THREE.TorusKnotBufferGeometry=function(a,b,c,d,e,f){function g(a,b,c,d,e){var f=Math.cos(a),g=Math.sin(a);a*=c/b;b=Math.cos(a);e.x=d*(2+b)*.5*f;e.y=d*(2+b)*g*.5;e.z=d*Math.sin(a)*.5}THREE.BufferGeometry.call(this);this.type="TorusKnotBufferGeometry";this.parameters={radius:a,tube:b,tubularSegments:c,radialSegments:d,p:e,q:f};a=a||100;b=b||40;c=Math.floor(c)||64;d=Math.floor(d)||8;e=e||2;f=f||3;var h=(d+1)*(c+1),k=d*c*6,k=new THREE.BufferAttribute(new (65535<k?Uint32Array:Uint16Array)(k),1),l=new THREE.BufferAttribute(new Float32Array(3*
-h),3),n=new THREE.BufferAttribute(new Float32Array(3*h),3),h=new THREE.BufferAttribute(new Float32Array(2*h),2),p,m,q=0,r=0,s=new THREE.Vector3,u=new THREE.Vector3,x=new THREE.Vector2,v=new THREE.Vector3,C=new THREE.Vector3,w=new THREE.Vector3,D=new THREE.Vector3,A=new THREE.Vector3;for(p=0;p<=c;++p)for(m=p/c*e*Math.PI*2,g(m,e,f,a,v),g(m+.01,e,f,a,C),D.subVectors(C,v),A.addVectors(C,v),w.crossVectors(D,A),A.crossVectors(w,D),w.normalize(),A.normalize(),m=0;m<=d;++m){var z=m/d*Math.PI*2,B=-b*Math.cos(z),
-z=b*Math.sin(z);s.x=v.x+(B*A.x+z*w.x);s.y=v.y+(B*A.y+z*w.y);s.z=v.z+(B*A.z+z*w.z);l.setXYZ(q,s.x,s.y,s.z);u.subVectors(s,v).normalize();n.setXYZ(q,u.x,u.y,u.z);x.x=p/c;x.y=m/d;h.setXY(q,x.x,x.y);q++}for(m=1;m<=c;m++)for(p=1;p<=d;p++)a=(d+1)*m+(p-1),b=(d+1)*m+p,e=(d+1)*(m-1)+p,k.setX(r,(d+1)*(m-1)+(p-1)),r++,k.setX(r,a),r++,k.setX(r,e),r++,k.setX(r,a),r++,k.setX(r,b),r++,k.setX(r,e),r++;this.setIndex(k);this.addAttribute("position",l);this.addAttribute("normal",n);this.addAttribute("uv",h)};
+h),3),n=new THREE.BufferAttribute(new Float32Array(3*h),3),h=new THREE.BufferAttribute(new Float32Array(2*h),2),p,m,q=0,r=0,s=new THREE.Vector3,u=new THREE.Vector3,x=new THREE.Vector2,v=new THREE.Vector3,B=new THREE.Vector3,w=new THREE.Vector3,D=new THREE.Vector3,A=new THREE.Vector3;for(p=0;p<=c;++p)for(m=p/c*e*Math.PI*2,g(m,e,f,a,v),g(m+.01,e,f,a,B),D.subVectors(B,v),A.addVectors(B,v),w.crossVectors(D,A),A.crossVectors(w,D),w.normalize(),A.normalize(),m=0;m<=d;++m){var z=m/d*Math.PI*2,C=-b*Math.cos(z),
+z=b*Math.sin(z);s.x=v.x+(C*A.x+z*w.x);s.y=v.y+(C*A.y+z*w.y);s.z=v.z+(C*A.z+z*w.z);l.setXYZ(q,s.x,s.y,s.z);u.subVectors(s,v).normalize();n.setXYZ(q,u.x,u.y,u.z);x.x=p/c;x.y=m/d;h.setXY(q,x.x,x.y);q++}for(m=1;m<=c;m++)for(p=1;p<=d;p++)a=(d+1)*m+(p-1),b=(d+1)*m+p,e=(d+1)*(m-1)+p,k.setX(r,(d+1)*(m-1)+(p-1)),r++,k.setX(r,a),r++,k.setX(r,e),r++,k.setX(r,a),r++,k.setX(r,b),r++,k.setX(r,e),r++;this.setIndex(k);this.addAttribute("position",l);this.addAttribute("normal",n);this.addAttribute("uv",h)};
 THREE.TorusKnotBufferGeometry.prototype=Object.create(THREE.BufferGeometry.prototype);THREE.TorusKnotBufferGeometry.prototype.constructor=THREE.TorusKnotBufferGeometry;
 THREE.TorusKnotGeometry=function(a,b,c,d,e,f,g){THREE.Geometry.call(this);this.type="TorusKnotGeometry";this.parameters={radius:a,tube:b,tubularSegments:c,radialSegments:d,p:e,q:f};void 0!==g&&console.warn("THREE.TorusKnotGeometry: heightScale has been deprecated. Use .scale( x, y, z ) instead.");this.fromBufferGeometry(new THREE.TorusKnotBufferGeometry(a,b,c,d,e,f));this.mergeVertices()};THREE.TorusKnotGeometry.prototype=Object.create(THREE.Geometry.prototype);
 THREE.TorusKnotGeometry.prototype.constructor=THREE.TorusKnotGeometry;