hub / github.com/MankaiHuang/screen-visualization / bn

Function bn

public/iframe/lib/js/echarts-gl.min.js:1–1 · view source on GitHub ↗

(t,e,r)

Source from the content-addressed store, hash-verified

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t=this,e="vertex";function r(r,i,n){var a="vertex"===e?t.vertexDefines:t.fragmentDefines;return a[i]\|\|(a[i]="false"!==n&&("true"===n\|\|(n?isNaN(parseFloat(n))?n.trim():parseFloat(n):null))),""}this._vertexCode=this._vertexCode.replace(ot,r),e="fragment",this._fragmentCode=this._fragmentCode.replace(ot,r)},clone:function(){var t=mt[this._shaderID];return new yt(t.vertex,t.fragment)}},Object.defineProperty&&(Object.defineProperty(yt.prototype,"shaderID",{get:function(){return this._shaderID}}),Object.defineProperty(yt.prototype,"vertex",{get:function(){return this._vertexCode}}),Object.defineProperty(yt.prototype,"fragment",{get:function(){return this._fragmentCode}}),Object.defineProperty(yt.prototype,"uniforms",{get:function(){return this._uniformList}}));var xt=/(@import)\s([0-9a-zA-Z_\-\.])/g;yt.parseImport=function(t){return t=t.replace(xt,function(t,e,r){return(t=yt.source(r))?yt.parseImport(t):(console.error('Shader chunk "'+r+'" not existed in library'),"")})};var Tt=/(@export)\s([0-9a-zA-Z_\-\.])\s\n([\s\S]?)@end/g;yt.import=function(t){t.replace(Tt,function(t,e,r,i){if(i=i.replace(/(^[\s\t\xa0\u3000]+)\|([\u3000\xa0\s\t]+\x24)/g,"")){for(var n,a=r.split("."),o=yt.codes,s=0;s<a.length-1;)o[n=a[s++]]\|\|(o[n]={}),o=o[n];o[n=a[s]]=i}return i})},yt.codes={},yt.source=function(t){for(var e=t.split("."),r=yt.codes,i=0;r&&i<e.length;){r=r[e[i++]]}return"string"!=typeof r?(console.error('Shader "'+t+'" not existed in library'),""):r};var bt=yt,wt="@export clay.prez.vertex\nuniform mat4 WVP : WORLDVIEWPROJECTION;\nattribute vec3 pos : POSITION;\nattribute vec2 uv : TEXCOORD_0;\nuniform vec2 uvRepeat : [1.0, 1.0];\nuniform vec2 uvOffset : [0.0, 0.0];\n@import clay.chunk.skinning_header\n@import clay.chunk.instancing_header\nvarying vec2 v_Texcoord;\nvoid main()\n{\n vec4 P = vec4(pos, 1.0);\n#ifdef SKINNING\n @import clay.chunk.skin_matrix\n P = skinMatrixWS * P;\n#endif\n#ifdef INSTANCING\n @import clay.chunk.instancing_matrix\n P = instanceMat * P;\n#endif\n gl_Position = WVP * P;\n v_Texcoord = uv * uvRepeat + uvOffset;\n}\n@end\n@export clay.prez.fragment\nuniform sampler2D alphaMap;\nuniform float alphaCutoff: 0.0;\nvarying vec2 v_Texcoord;\nvoid main()\n{\n if (alphaCutoff > 0.0) {\n if (texture2D(alphaMap, v_Texcoord).a <= alphaCutoff) {\n discard;\n }\n }\n gl_FragColor = vec4(0.0,0.0,0.0,1.0);\n}\n@end",St={create:function(){var t=new H(16);return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},clone:function(t){var e=new H(16);return e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[8]=t[8],e[9]=t[9],e[10]=t[10],e[11]=t[11],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15],e},copy:function(t,e){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t},identity:function(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},transpose:function(t,e){if(t===e){var r=e[1],i=e[2],n=e[3],a=e[6],o=e[7],s=e[11];t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=r,t[6]=e[9],t[7]=e[13],t[8]=i,t[9]=a,t[11]=e[14],t[12]=n,t[13]=o,t[14]=s}else t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=e[1],t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=e[2],t[9]=e[6],t[10]=e[10],t[11]=e[14],t[12]=e[3],t[13]=e[7],t[14]=e[11],t[15]=e[15];return t},invert:function(t,e){var r=e[0],i=e[1],n=e[2],a=e[3],o=e[4],s=e[5],l=e[6],h=e[7],u=e[8],c=e[9],d=e[10],f=e[11],p=e[12],m=e[13],g=e[14],_=e[15],v=rs-io,y=rl-no,x=rh-ao,T=il-ns,b=ih-as,w=nh-al,S=um-cp,E=ug-dp,A=u_-fp,M=cg-dm,C=c_-fm,D=d_-fg,L=vD-yC+xM+TA-bE+wS;return L?(L=1/L,t[0]=(sD-lC+hM)L,t[1]=(nC-iD-aM)L,t[2]=(mw-gb+_T)L,t[3]=(db-cw-fT)L,t[4]=(lA-oD-hE)L,t[5]=(rD-nA+aE)L,t[6]=(gx-pw-_y)L,t[7]=(uw-dx+fy)L,t[8]=(oC-sA+hS)L,t[9]=(iA-rC-aS)L,t[10]=(pb-mx+_v)L,t[11]=(cx-ub-fv)L,t[12]=(sE-oM-lS)L,t[13]=(rM-iE+nS)L,t[14]=(my-pT-gv)L,t[15]=(uT-cy+dv)L,t):null},adjoint:function(t,e){var r=e[0],i=e[1],n=e[2],a=e[3],o=e[4],s=e[5],l=e[6],h=e[7],u=e[8],c=e[9],d=e[10],f=e[11],p=e[12],m=e[13],g=e[14],_=e[15];return t[0]=s(d_-fg)-c(l_-hg)+m(lf-hd),t[1]=-(i(d_-fg)-c(n_-ag)+m(nf-ad)),t[2]=i(l_-hg)-s(n_-ag)+m(nh-al),t[3]=-(i(lf-hd)-s(nf-ad)+c(nh-al)),t[4]=-(o(d_-fg)-u(l_-hg)+p(lf-hd)),t[5]=r(d_-fg)-u(n_-ag)+p(nf-ad),t[6]=-(r(l_-hg)-o(n_-ag)+p(nh-al)),t[7]=r(lf-hd)-o(nf-ad)+u(nh-al),t[8]=o(c_-fm)-u(s_-hm)+p(sf-hc),t[9]=-(r(c_-fm)-u(i_-am)+p(if-ac)),t[10]=r(s_-hm)-o(i_-am)+p(ih-as),t[11]=-(r(sf-hc)-o(if-ac)+u(ih-as)),t[12]=-(o(cg-dm)-u(sg-lm)+p(sd-lc)),t[13]=r(cg-dm)-u(ig-nm)+p(id-nc),t[14]=-(r(sg-lm)-o(ig-nm)+p(il-ns)),t[15]=r(sd-lc)-o(id-nc)+u(il-ns),t},determinant:function(t){var e=t[0],r=t[1],i=t[2],n=t[3],a=t[4],o=t[5],s=t[6],l=t[7],h=t[8],u=t[9],c=t[10],d=t[11],f=t[12],p=t[13],m=t[14],g=t[15];return(eo-ra)(cg-dm)-(es-ia)(ug-dp)+(el-na)(um-cp)+(rs-io)(hg-df)-(rl-no)(hm-cf)+(il-ns)(hp-uf)},multiply:function(t,e,r){var i=e[0],n=e[1],a=e[2],o=e[3],s=e[4],l=e[5],h=e[6],u=e[7],c=e[8],d=e[9],f=e[10],p=e[11],m=e[12],g=e[13],_=e[14],v=e[15],y=r[0],x=r[1],T=r[2],b=r[3];return t[0]=yi+xs+Tc+bm,t[1]=yn+xl+Td+bg,t[2]=ya+xh+Tf+b_,t[3]=yo+xu+Tp+bv,y=r[4],x=r[5],T=r[6],b=r[7],t[4]=yi+xs+Tc+bm,t[5]=yn+xl+Td+bg,t[6]=ya+xh+Tf+b_,t[7]=yo+xu+Tp+bv,y=r[8],x=r[9],T=r[10],b=r[11],t[8]=yi+xs+Tc+bm,t[9]=yn+xl+Td+bg,t[10]=ya+xh+Tf+b_,t[11]=yo+xu+Tp+bv,y=r[12],x=r[13],T=r[14],b=r[15],t[12]=yi+xs+Tc+bm,t[13]=yn+xl+Td+bg,t[14]=ya+xh+Tf+b_,t[15]=yo+xu+Tp+bv,t},multiplyAffine:function(t,e,r){var i=e[0],n=e[1],a=e[2],o=e[4],s=e[5],l=e[6],h=e[8],u=e[9],c=e[10],d=e[12],f=e[13],p=e[14],m=r[0],g=r[1],_=r[2];return t[0]=mi+go+_h,t[1]=mn+gs+_u,t[2]=ma+gl+_c,m=r[4],g=r[5],_=r[6],t[4]=mi+go+_h,t[5]=mn+gs+_u,t[6]=ma+gl+_c,m=r[8],g=r[9],_=r[10],t[8]=mi+go+_h,t[9]=mn+gs+_u,t[10]=ma+gl+_c,m=r[12],g=r[13],_=r[14],t[12]=mi+go+_h+d,t[13]=mn+gs+_u+f,t[14]=ma+gl+_c+p,t}};St.mul=St.multiply,St.mulAffine=St.multiplyAffine,St.translate=function(t,e,r){var i,n,a,o,s,l,h,u,c,d,f,p,m=r[0],g=r[1],_=r[2];return e===t?(t[12]=e[0]m+e[4]g+e[8]_+e[12],t[13]=e[1]m+e[5]g+e[9]_+e[13],t[14]=e[2]m+e[6]g+e[10]_+e[14],t[15]=e[3]m+e[7]g+e[11]_+e[15]):(i=e[0],n=e[1],a=e[2],o=e[3],s=e[4],l=e[5],h=e[6],u=e[7],c=e[8],d=e[9],f=e[10],p=e[11],t[0]=i,t[1]=n,t[2]=a,t[3]=o,t[4]=s,t[5]=l,t[6]=h,t[7]=u,t[8]=c,t[9]=d,t[10]=f,t[11]=p,t[12]=im+sg+c_+e[12],t[13]=nm+lg+d_+e[13],t[14]=am+hg+f_+e[14],t[15]=om+ug+p_+e[15]),t},St.scale=function(t,e,r){var i=r[0],n=r[1],a=r[2];return t[0]=e[0]i,t[1]=e[1]i,t[2]=e[2]i,t[3]=e[3]i,t[4]=e[4]n,t[5]=e[5]n,t[6]=e[6]n,t[7]=e[7]n,t[8]=e[8]a,t[9]=e[9]a,t[10]=e[10]a,t[11]=e[11]a,t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t},St.rotate=function(t,e,r,i){var n,a,o,s,l,h,u,c,d,f,p,m,g,_,v,y,x,T,b,w,S,E,A,M,C=i[0],D=i[1],L=i[2],P=Math.sqrt(CC+DD+LL);return Math.abs(P)<1e-6?null:(C=P=1/P,D=P,L=P,n=Math.sin(r),o=1-(a=Math.cos(r)),s=e[0],l=e[1],h=e[2],u=e[3],c=e[4],d=e[5],f=e[6],p=e[7],m=e[8],g=e[9],_=e[10],v=e[11],y=CCo+a,x=DCo+Ln,T=LCo-Dn,b=CDo-Ln,w=DDo+a,S=LDo+Cn,E=CLo+Dn,A=DLo-Cn,M=LLo+a,t[0]=sy+cx+mT,t[1]=ly+dx+gT,t[2]=hy+fx+_T,t[3]=uy+px+vT,t[4]=sb+cw+mS,t[5]=lb+dw+gS,t[6]=hb+fw+_S,t[7]=ub+pw+vS,t[8]=sE+cA+mM,t[9]=lE+dA+gM,t[10]=hE+fA+_M,t[11]=uE+pA+vM,e!==t&&(t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t)},St.rotateX=function(t,e,r){var i=Math.sin(r),n=Math.cos(r),a=e[4],o=e[5],s=e[6],l=e[7],h=e[8],u=e[9],c=e[10],d=e[11];return e!==t&&(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t[4]=an+hi,t[5]=on+ui,t[6]=sn+ci,t[7]=ln+di,t[8]=hn-ai,t[9]=un-oi,t[10]=cn-si,t[11]=dn-li,t},St.rotateY=function(t,e,r){var i=Math.sin(r),n=Math.cos(r),a=e[0],o=e[1],s=e[2],l=e[3],h=e[8],u=e[9],c=e[10],d=e[11];return e!==t&&(t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t[0]=an-hi,t[1]=on-ui,t[2]=sn-ci,t[3]=ln-di,t[8]=ai+hn,t[9]=oi+un,t[10]=si+cn,t[11]=li+dn,t},St.rotateZ=function(t,e,r){var i=Math.sin(r),n=Math.cos(r),a=e[0],o=e[1],s=e[2],l=e[3],h=e[4],u=e[5],c=e[6],d=e[7];return e!==t&&(t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t[0]=an+hi,t[1]=on+ui,t[2]=sn+ci,t[3]=ln+di,t[4]=hn-ai,t[5]=un-oi,t[6]=cn-si,t[7]=dn-li,t},St.fromRotationTranslation=function(t,e,r){var i=e[0],n=e[1],a=e[2],o=e[3],s=i+i,l=n+n,h=a+a,u=is,c=il,d=ih,f=nl,p=nh,m=ah,g=os,_=ol,v=oh;return t[0]=1-(f+m),t[1]=c+v,t[2]=d-_,t[3]=0,t[4]=c-v,t[5]=1-(u+m),t[6]=p+g,t[7]=0,t[8]=d+_,t[9]=p-g,t[10]=1-(u+f),t[11]=0,t[12]=r[0],t[13]=r[1],t[14]=r[2],t[15]=1,t},St.fromQuat=function(t,e){var r=e[0],i=e[1],n=e[2],a=e[3],o=r+r,s=i+i,l=n+n,h=ro,u=io,c=is,d=no,f=ns,p=nl,m=ao,g=as,_=al;return t[0]=1-c-p,t[1]=u+_,t[2]=d-g,t[3]=0,t[4]=u-_,t[5]=1-h-p,t[6]=f+m,t[7]=0,t[8]=d+g,t[9]=f-m,t[10]=1-h-c,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},St.frustum=function(t,e,r,i,n,a,o){var s=1/(r-e),l=1/(n-i),h=1/(a-o);return t[0]=2as,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=2al,t[6]=0,t[7]=0,t[8]=(r+e)s,t[9]=(n+i)l,t[10]=(o+a)h,t[11]=-1,t[12]=0,t[13]=0,t[14]=oa2h,t[15]=0,t},St.perspective=function(t,e,r,i,n){var a=1/Math.tan(e/2),o=1/(i-n);return t[0]=a/r,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=a,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=(n+i)o,t[11]=-1,t[12]=0,t[13]=0,t[14]=2nio,t[15]=0,t},St.ortho=function(t,e,r,i,n,a,o){var s=1/(e-r),l=1/(i-n),h=1/(a-o);return t[0]=-2s,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=-2l,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=2h,t[11]=0,t[12]=(e+r)s,t[13]=(n+i)l,t[14]=(o+a)h,t[15]=1,t},St.lookAt=function(t,e,r,i){var n,a,o,s,l,h,u,c,d,f,p=e[0],m=e[1],g=e[2],_=i[0],v=i[1],y=i[2],x=r[0],T=r[1],b=r[2];return Math.abs(p-x)<1e-6&&Math.abs(m-T)<1e-6&&Math.abs(g-b)<1e-6?St.identity(t):(u=p-x,c=m-T,d=g-b,n=v(d=f=1/Math.sqrt(uu+cc+dd))-y(c=f),a=y(u=f)-_d,o=_c-vu,(f=Math.sqrt(nn+aa+oo))?(n=f=1/f,a=f,o=f):(n=0,a=0,o=0),s=co-da,l=dn-uo,h=ua-cn,(f=Math.sqrt(ss+ll+hh))?(s=f=1/f,l=f,h=f):(s=0,l=0,h=0),t[0]=n,t[1]=s,t[2]=u,t[3]=0,t[4]=a,t[5]=l,t[6]=c,t[7]=0,t[8]=o,t[9]=h,t[10]=d,t[11]=0,t[12]=-(np+am+og),t[13]=-(sp+lm+hg),t[14]=-(up+cm+dg),t[15]=1,t)},St.frob=function(t){return Math.sqrt(Math.pow(t[0],2)+Math.pow(t[1],2)+Math.pow(t[2],2)+Math.pow(t[3],2)+Math.pow(t[4],2)+Math.pow(t[5],2)+Math.pow(t[6],2)+Math.pow(t[7],2)+Math.pow(t[8],2)+Math.pow(t[9],2)+Math.pow(t[10],2)+Math.pow(t[11],2)+Math.pow(t[12],2)+Math.pow(t[13],2)+Math.pow(t[14],2)+Math.pow(t[15],2))};var Et=St,At={create:function(){var t=new H(3);return t[0]=0,t[1]=0,t[2]=0,t},clone:function(t){var e=new H(3);return e[0]=t[0],e[1]=t[1],e[2]=t[2],e},fromValues:function(t,e,r){var i=new H(3);return i[0]=t,i[1]=e,i[2]=r,i},copy:function(t,e){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t},set:function(t,e,r,i){return t[0]=e,t[1]=r,t[2]=i,t},add:function(t,e,r){return t[0]=e[0]+r[0],t[1]=e[1]+r[1],t[2]=e[2]+r[2],t},subtract:function(t,e,r){return t[0]=e[0]-r[0],t[1]=e[1]-r[1],t[2]=e[2]-r[2],t}};At.sub=At.subtract,At.multiply=function(t,e,r){return t[0]=e[0]r[0],t[1]=e[1]r[1],t[2]=e[2]r[2],t},At.mul=At.multiply,At.divide=function(t,e,r){return t[0]=e[0]/r[0],t[1]=e[1]/r[1],t[2]=e[2]/r[2],t},At.div=At.divide,At.min=function(t,e,r){return t[0]=Math.min(e[0],r[0]),t[1]=Math.min(e[1],r[1]),t[2]=Math.min(e[2],r[2]),t},At.max=function(t,e,r){return t[0]=Math.max(e[0],r[0]),t[1]=Math.max(e[1],r[1]),t[2]=Math.max(e[2],r[2]),t},At.scale=function(t,e,r){return t[0]=e[0]r,t[1]=e[1]r,t[2]=e[2]r,t},At.scaleAndAdd=function(t,e,r,i){return t[0]=e[0]+r[0]i,t[1]=e[1]+r[1]i,t[2]=e[2]+r[2]i,t},At.distance=function(t,e){var r=e[0]-t[0],i=e[1]-t[1],n=e[2]-t[2];return Math.sqrt(rr+ii+nn)},At.dist=At.distance,At.squaredDistance=function(t,e){var r=e[0]-t[0],i=e[1]-t[1],n=e[2]-t[2];return rr+ii+nn},At.sqrDist=At.squaredDistance,At.length=function(t){var e=t[0],r=t[1],i=t[2];return Math.sqrt(ee+rr+ii)},At.len=At.length,At.squaredLength=function(t){var e=t[0],r=t[1],i=t[2];return ee+rr+ii},At.sqrLen=At.squaredLength,At.negate=function(t,e){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t},At.inverse=function(t,e){return t[0]=1/e[0],t[1]=1/e[1],t[2]=1/e[2],t},At.normalize=function(t,e){var r=e[0],i=e[1],n=e[2],a=rr+ii+nn;return a>0&&(a=1/Math.sqrt(a),t[0]=e[0]a,t[1]=e[1]a,t[2]=e[2]a),t},At.dot=function(t,e){return t[0]e[0]+t[1]e[1]+t[2]e[2]},At.cross=function(t,e,r){var i=e[0],n=e[1],a=e[2],o=r[0],s=r[1],l=r[2];return t[0]=nl-as,t[1]=ao-il,t[2]=is-no,t},At.lerp=function(t,e,r,i){var n=e[0],a=e[1],o=e[2];return t[0]=n+i(r[0]-n),t[1]=a+i(r[1]-a),t[2]=o+i(r[2]-o),t},At.random=function(t,e){e=e\|\|1;var r=2V()Math.PI,i=2V()-1,n=Math.sqrt(1-ii)e;return t[0]=Math.cos(r)n,t[1]=Math.sin(r)n,t[2]=ie,t},At.transformMat4=function(t,e,r){var i=e[0],n=e[1],a=e[2],o=r[3]i+r[7]n+r[11]a+r[15];return o=o\|\|1,t[0]=(r[0]i+r[4]n+r[8]a+r[12])/o,t[1]=(r[1]i+r[5]n+r[9]a+r[13])/o,t[2]=(r[2]i+r[6]n+r[10]a+r[14])/o,t},At.transformMat3=function(t,e,r){var i=e[0],n=e[1],a=e[2];return t[0]=ir[0]+nr[3]+ar[6],t[1]=ir[1]+nr[4]+ar[7],t[2]=ir[2]+nr[5]+ar[8],t},At.transformQuat=function(t,e,r){var i=e[0],n=e[1],a=e[2],o=r[0],s=r[1],l=r[2],h=r[3],u=hi+sa-ln,c=hn+li-oa,d=ha+on-si,f=-oi-sn-la;return t[0]=uh+f-o+c-l-d-s,t[1]=ch+f-s+d-o-u-l,t[2]=dh+f-l+u-s-c-o,t},At.rotateX=function(t,e,r,i){var n=[],a=[];return n[0]=e[0]-r[0],n[1]=e[1]-r[1],n[2]=e[2]-r[2],a[0]=n[0],a[1]=n[1]Math.cos(i)-n[2]Math.sin(i),a[2]=n[1]Math.sin(i)+n[2]Math.cos(i),t[0]=a[0]+r[0],t[1]=a[1]+r[1],t[2]=a[2]+r[2],t},At.rotateY=function(t,e,r,i){var n=[],a=[];return n[0]=e[0]-r[0],n[1]=e[1]-r[1],n[2]=e[2]-r[2],a[0]=n[2]Math.sin(i)+n[0]Math.cos(i),a[1]=n[1],a[2]=n[2]Math.cos(i)-n[0]Math.sin(i),t[0]=a[0]+r[0],t[1]=a[1]+r[1],t[2]=a[2]+r[2],t},At.rotateZ=function(t,e,r,i){var n=[],a=[];return n[0]=e[0]-r[0],n[1]=e[1]-r[1],n[2]=e[2]-r[2],a[0]=n[0]Math.cos(i)-n[1]Math.sin(i),a[1]=n[0]Math.sin(i)+n[1]Math.cos(i),a[2]=n[2],t[0]=a[0]+r[0],t[1]=a[1]+r[1],t[2]=a[2]+r[2],t},At.forEach=function(){var t=At.create();return function(e,r,i,n,a,o){var s,l;for(r\|\|(r=3),i\|\|(i=0),l=n?Math.min(nr+i,e.length):e.length,s=i;s<l;s+=r)t[0]=e[s],t[1]=e[s+1],t[2]=e[s+2],a(t,t,o),e[s]=t[0],e[s+1]=t[1],e[s+2]=t[2];return e}}(),At.angle=function(t,e){var r=At.fromValues(t[0],t[1],t[2]),i=At.fromValues(e[0],e[1],e[2]);At.normalize(r,r),At.normalize(i,i);var n=At.dot(r,i);return n>1?0:Math.acos(n)};var Mt=At;bt.import(wt);var Ct=Et.create,Dt={};function Lt(t){return t.material}function Pt(t,e,r){return e.uniforms[r].value}function Nt(t,e,r,i){return r!==i}function Rt(t){return!0}function It(){}var Ot={float:_.FLOAT,byte:_.BYTE,ubyte:_.UNSIGNED_BYTE,short:_.SHORT,ushort:_.UNSIGNED_SHORT};var Bt=f.extend(function(){return{canvas:null,_width:100,_height:100,devicePixelRatio:"undefined"!=typeof window&&window.devicePixelRatio\|\|1,clearColor:[0,0,0,0],clearBit:17664,alpha:!0,depth:!0,stencil:!1,antialias:!0,premultipliedAlpha:!0,preserveDrawingBuffer:!1,throwError:!0,gl:null,viewport:{},maxJointNumber:20,__currentFrameBuffer:null,_viewportStack:[],_clearStack:[],_sceneRendering:null}},function(){this.canvas\|\|(this.canvas=v.a.createCanvas());var t=this.canvas;try{var e={alpha:this.alpha,depth:this.depth,stencil:this.stencil,antialias:this.antialias,premultipliedAlpha:this.premultipliedAlpha,preserveDrawingBuffer:this.preserveDrawingBuffer};if(this.gl=t.getContext("webgl",e)\|\|t.getContext("experimental-webgl",e),!this.gl)throw new Error;this._glinfo=new g(this.gl),this.gl.targetRenderer&&console.error("Already created a renderer"),this.gl.targetRenderer=this,this.resize()}catch(t){throw"Error creating WebGL Context "+t}this._programMgr=new it(this),this._placeholderTexture=new function(t){var e,r;this.bind=function(t){e\|\|((e=v.a.createCanvas()).width=e.height=1,e.getContext("2d"));var i=t.gl,n=!r;n&&(r=i.createTexture()),i.bindTexture(i.TEXTURE_2D,r),n&&i.texImage2D(i.TEXTURE_2D,0,i.RGBA,i.RGBA,i.UNSIGNED_BYTE,e)},this.unbind=function(t){t.gl.bindTexture(t.gl.TEXTURE_2D,null)},this.isRenderable=function(){return!0}}(this)},{resize:function(t,e){var r=this.canvas,i=this.devicePixelRatio;null!=t?(r.style&&(r.style.width=t+"px",r.style.height=e+"px"),r.width=ti,r.height=ei,this._width=t,this._height=e):(this._width=r.width/i,this._height=r.height/i),this.setViewport(0,0,this._width,this._height)},getWidth:function(){return this._width},getHeight:function(){return this._height},getViewportAspect:function(){var t=this.viewport;return t.width/t.height},setDevicePixelRatio:function(t){this.devicePixelRatio=t,this.resize(this._width,this._height)},getDevicePixelRatio:function(){return this.devicePixelRatio},getGLExtension:function(t){return this._glinfo.getExtension(t)},getGLParameter:function(t){return this._glinfo.getParameter(t)},setViewport:function(t,e,r,i,n){if("object"==typeof t){var a=t;t=a.x,e=a.y,r=a.width,i=a.height,n=a.devicePixelRatio}n=n\|\|this.devicePixelRatio,this.gl.viewport(tn,en,rn,in),this.viewport={x:t,y:e,width:r,height:i,devicePixelRatio:n}},saveViewport:function(){this._viewportStack.push(this.viewport)},restoreViewport:function(){this._viewportStack.length>0&&this.setViewport(this._viewportStack.pop())},saveClear:function(){this._clearStack.push({clearBit:this.clearBit,clearColor:this.clearColor})},restoreClear:function(){if(this._clearStack.length>0){var t=this._clearStack.pop();this.clearColor=t.clearColor,this.clearBit=t.clearBit}},bindSceneRendering:function(t){this._sceneRendering=t},render:function(t,e,r,i){var n=this.gl,a=this.clearColor;if(this.clearBit){n.colorMask(!0,!0,!0,!0),n.depthMask(!0);var o=this.viewport,s=!1,l=o.devicePixelRatio;(o.width!==this._width\|\|o.height!==this._height\|\|l&&l!==this.devicePixelRatio\|\|o.x\|\|o.y)&&(s=!0,n.enable(n.SCISSOR_TEST),n.scissor(o.xl,o.yl,o.widthl,o.heightl)),n.clearColor(a[0],a[1],a[2],a[3]),n.clear(this.clearBit),s&&n.disable(n.SCISSOR_TEST)}if(r\|\|t.update(!1),t.updateLights(),e=e\|\|t.getMainCamera()){e.update();var h=t.updateRenderList(e,!0);this._sceneRendering=t;var u=h.opaque,c=h.transparent,d=t.material;t.trigger("beforerender",this,t,e,h),i?(this.renderPreZ(u,t,e),n.depthFunc(n.LEQUAL)):n.depthFunc(n.LESS);for(var f=Ct(),p=Mt.create(),m=0;m<c.length;m++){var g=c[m];Et.multiplyAffine(f,e.viewMatrix.array,g.worldTransform.array),Mt.transformMat4(p,g.position.array,f),g.__depth=p[2]}this.renderPass(u,e,{getMaterial:function(t){return d\|\|t.material},sortCompare:this.opaqueSortCompare}),this.renderPass(c,e,{getMaterial:function(t){return d\|\|t.material},sortCompare:this.transparentSortCompare}),t.trigger("afterrender",this,t,e,h),this._sceneRendering=null}else console.error("Can't find camera in the scene.")},getProgram:function(t,e,r){return e=e\|\|t.material,this._programMgr.getProgram(t,e,r)},validateProgram:function(t){if(t.__error){var e=t.__error;if(Dt[t.__uid__])return;if(Dt[t.__uid__]=!0,this.throwError)throw new Error(e);this.trigger("error",e)}},updatePrograms:function(t,e,r){var i=r&&r.getMaterial\|\|Lt;e=e\|\|null;for(var n=0;n<t.length;n++){var a=t[n],o=i.call(this,a);if(n>0){var s=t[n-1],l=s.joints?s.joints.length:0;if((a.joints?a.joints.length:0)===l&&a.material===s.material&&a.lightGroup===s.lightGroup){a.__program=s.__program;continue}}var h=this._programMgr.getProgram(a,o,e);this.validateProgram(h),a.__program=h}},renderPass:function(t,e,r){this.trigger("beforerenderpass",this,t,e,r),(r=r\|\|{}).getMaterial=r.getMaterial\|\|Lt,r.getUniform=r.getUniform\|\|Pt,r.isMaterialChanged=r.isMaterialChanged\|\|Nt,r.beforeRender=r.beforeRender\|\|It,r.afterRender=r.afterRender\|\|It;var i=r.ifRender\|\|Rt;this.updatePrograms(t,this._sceneRendering,r),r.sortCompare&&t.sort(r.sortCompare);var n=this.viewport,a=n.devicePixelRatio,o=[n.xa,n.ya,n.widtha,n.heighta],s=this.devicePixelRatio,l=this.__currentFrameBuffer?[this.__currentFrameBuffer.getTextureWidth(),this.__currentFrameBuffer.getTextureHeight()]:[this._widths,this._heights],h=[o[2],o[3]],u=Date.now();e?(Et.copy(Ft.VIEW,e.viewMatrix.array),Et.copy(Ft.PROJECTION,e.projectionMatrix.array),Et.copy(Ft.VIEWINVERSE,e.worldTransform.array)):(Et.identity(Ft.VIEW),Et.identity(Ft.PROJECTION),Et.identity(Ft.VIEWINVERSE)),Et.multiply(Ft.VIEWPROJECTION,Ft.PROJECTION,Ft.VIEW),Et.invert(Ft.PROJECTIONINVERSE,Ft.PROJECTION),Et.invert(Ft.VIEWPROJECTIONINVERSE,Ft.VIEWPROJECTION);for(var c,d,f,p,m,g,_,v,y,x,T,b,w=this.gl,S=this._sceneRendering,E=0;E<t.length;E++){var A,M=t[E],C=null!=M.worldTransform;if(i(M)){C&&(A=M.isSkinnedMesh&&M.isSkinnedMesh()?M.offsetMatrix?M.offsetMatrix.array:Ft.IDENTITY:M.worldTransform.array);var D=M.geometry,L=r.getMaterial.call(this,M),P=M.__program,N=L.shader,R=D.__uid__+"-"+P.__uid__,I=R!==x;x=R,C&&(Et.copy(Ft.WORLD,A),Et.multiply(Ft.WORLDVIEWPROJECTION,Ft.VIEWPROJECTION,A),Et.multiplyAffine(Ft.WORLDVIEW,Ft.VIEW,A),(N.matrixSemantics.WORLDINVERSE\|\|N.matrixSemantics.WORLDINVERSETRANSPOSE)&&Et.invert(Ft.WORLDINVERSE,A),(N.matrixSemantics.WORLDVIEWINVERSE\|\|N.matrixSemantics.WORLDVIEWINVERSETRANSPOSE)&&Et.invert(Ft.WORLDVIEWINVERSE,Ft.WORLDVIEW),(N.matrixSemantics.WORLDVIEWPROJECTIONINVERSE\|\|N.matrixSemantics.WORLDVIEWPROJECTIONINVERSETRANSPOSE)&&Et.invert(Ft.WORLDVIEWPROJECTIONINVERSE,Ft.WORLDVIEWPROJECTION)),M.beforeRender&&M.beforeRender(this),r.beforeRender.call(this,M,L,c);var O=P!==d;O?(P.bind(this),P.setUniformOfSemantic(w,"VIEWPORT",o),P.setUniformOfSemantic(w,"WINDOW_SIZE",l),e&&(P.setUniformOfSemantic(w,"NEAR",e.near),P.setUniformOfSemantic(w,"FAR",e.far)),P.setUniformOfSemantic(w,"DEVICEPIXELRATIO",a),P.setUniformOfSemantic(w,"TIME",u),P.setUniformOfSemantic(w,"VIEWPORT_SIZE",h),S&&S.setLightUniforms(P,M.lightGroup,this)):P=d,(O\|\|r.isMaterialChanged(M,f,L,c))&&(L.depthTest!==p&&(L.depthTest?w.enable(w.DEPTH_TEST):w.disable(w.DEPTH_TEST),p=L.depthTest),L.depthMask!==m&&(w.depthMask(L.depthMask),m=L.depthMask),L.transparent!==y&&(L.transparent?w.enable(w.BLEND):w.disable(w.BLEND),y=L.transparent),L.transparent&&(L.blend?L.blend(w):(w.blendEquationSeparate(w.FUNC_ADD,w.FUNC_ADD),w.blendFuncSeparate(w.SRC_ALPHA,w.ONE_MINUS_SRC_ALPHA,w.ONE,w.ONE_MINUS_SRC_ALPHA))),b=this._bindMaterial(M,L,P,f\|\|null,c\|\|null,d\|\|null,r.getUniform),c=L);var B=N.matrixSemanticKeys;if(C)for(var F=0;F<B.length;F++){var z=B[F],U=N.matrixSemantics[z],k=Ft[z];if(U.isTranspose){var G=Ft[U.semanticNoTranspose];Et.transpose(k,G)}P.setUniform(w,U.type,U.symbol,k)}M.cullFace!==_&&(_=M.cullFace,w.cullFace(_)),M.frontFace!==v&&(v=M.frontFace,w.frontFace(v)),M.culling!==g&&((g=M.culling)?w.enable(w.CULL_FACE):w.disable(w.CULL_FACE)),this._updateSkeleton(M,P,b),I&&(T=this._bindVAO(null,N,D,P)),this._renderObject(M,T,P),r.afterRender(this,M),M.afterRender&&M.afterRender(this),d=P,f=M}}this.trigger("afterrenderpass",this,t,e,r)},getMaxJointNumber:function(){return this.maxJointNumber},_updateSkeleton:function(t,e,r){var i=this.gl,n=t.skeleton;if(n)if(n.update(),t.joints.length>this.getMaxJointNumber()){var a=n.getSubSkinMatricesTexture(t.__uid__,t.joints);e.useTextureSlot(this,a,r),e.setUniform(i,"1i","skinMatricesTexture",r),e.setUniform(i,"1f","skinMatricesTextureSize",a.width)}else{var o=n.getSubSkinMatrices(t.__uid__,t.joints);e.setUniformOfSemantic(i,"SKIN_MATRIX",o)}},_renderObject:function(t,e,r){var i=this.gl,n=t.geometry,a=t.mode;null==a&&(a=4);var o=null,s=t.isInstancedMesh&&t.isInstancedMesh();if(!s\|\|(o=this.getGLExtension("ANGLE_instanced_arrays"))){var l;if(s&&(l=this._bindInstancedAttributes(t,r,o)),e.indicesBuffer){var h=this.getGLExtension("OES_element_index_uint")&&n.indices instanceof Uint32Array?i.UNSIGNED_INT:i.UNSIGNED_SHORT;s?o.drawElementsInstancedANGLE(a,e.indicesBuffer.count,h,0,t.getInstanceCount()):i.drawElements(a,e.indicesBuffer.count,h,0)}else s?o.drawArraysInstancedANGLE(a,0,n.vertexCount,t.getInstanceCount()):i.drawArrays(a,0,n.vertexCount);if(s)for(var u=0;u<l.length;u++)i.disableVertexAttribArray(l[u])}else console.warn("Device not support ANGLE_instanced_arrays extension")},_bindInstancedAttributes:function(t,e,r){for(var i=this.gl,n=t.getInstancedAttributesBuffers(this),a=[],o=0;o<n.length;o++){var s=n[o],l=e.getAttribLocation(i,s.symbol);if(!(l<0)){var h=Ot[s.type]\|\|i.FLOAT;i.enableVertexAttribArray(l),i.bindBuffer(i.ARRAY_BUFFER,s.buffer),i.vertexAttribPointer(l,s.size,h,!1,0,0),r.vertexAttribDivisorANGLE(l,s.divisor),a.push(l)}}return a},_bindMaterial:function(t,e,r,i,n,a,o){for(var s=this.gl,l=a===r,h=r.currentTextureSlot(),u=e.getEnabledUniforms(),c=e.getTextureUniforms(),d=this._placeholderTexture,f=0;f<c.length;f++){var p=o(t,e,_=c[f]);if("t"===(g=e.uniforms[_].type)&&p)p.__slot=-1;else if("tv"===g)for(var m=0;m<p.length;m++)p[m]&&(p[m].__slot=-1)}d.__slot=-1;for(f=0;f<u.length;f++){var g,_=u[f],v=e.uniforms[_],y=(p=o(t,e,_),"t"===(g=v.type));if(y&&(p&&p.isRenderable()\|\|(p=d)),n&&l){var x=o(i,n,_);if(y&&(x&&x.isRenderable()\|\|(x=d)),x===p){if(y)r.takeCurrentTextureSlot(this,null);else if("tv"===g&&p)for(m=0;m<p.length;m++)r.takeCurrentTextureSlot(this,null);continue}}if(null!=p)if(y)if(p.__slot<0){var T=r.currentTextureSlot();r.setUniform(s,"1i",_,T)&&(r.takeCurrentTextureSlot(this,p),p.__slot=T)}else r.setUniform(s,"1i",_,p.__slot);else if(Array.isArray(p)){if(0===p.length)continue;if("tv"===g){if(!r.hasUniform(_))continue;var b=[];for(m=0;m<p.length;m++){var w=p[m];if(w.__slot<0){T=r.currentTextureSlot();b.push(T),r.takeCurrentTextureSlot(this,w),w.__slot=T}else b.push(w.__slot)}r.setUniform(s,"1iv",_,b)}else r.setUniform(s,v.type,_,p)}else r.setUniform(s,v.type,_,p)}var S=r.currentTextureSlot();return r.resetTextureSlot(h),S},_bindVAO:function(t,e,r,i){var n=!r.dynamic,a=this.gl,o=this.__uid__+"-"+i.__uid__,s=r.__vaoCache[o];if(!s){var l=r.getBufferChunks(this);if(!l\|\|!l.length)return;for(var h=l[0],u=h.attributeBuffers,c=h.indicesBuffer,d=[],f=[],p=0;p<u.length;p++){var m,g=(b=u[p]).name,_=b.semantic;if(_){var v=e.attributeSemantics[_];m=v&&v.symbol}else m=g;m&&i.attributes[m]&&(d.push(b),f.push(m))}s=new function(t,e,r){this.availableAttributes=t,this.availableAttributeSymbols=e,this.indicesBuffer=r,this.vao=null}(d,f,c),n&&(r.__vaoCache[o]=s)}var y=!0;t&&n&&(null==s.vao?s.vao=t.createVertexArrayOES():y=!1,t.bindVertexArrayOES(s.vao));d=s.availableAttributes,c=s.indicesBuffer;if(y){var x=i.enableAttributes(this,s.availableAttributeSymbols,t&&n&&s);for(p=0;p<d.length;p++){var T=x[p];if(-1!==T){var b,w=(b=d[p]).buffer,S=b.size,E=Ot[b.type]\|\|a.FLOAT;a.bindBuffer(a.ARRAY_BUFFER,w),a.vertexAttribPointer(T,S,E,!1,0,0)}}r.isUseIndices()&&a.bindBuffer(a.ELEMENT_ARRAY_BUFFER,c.buffer)}return s},renderPreZ:function(t,e,r){var i=this.gl,n=this._prezMaterial\|\|new G({shader:new bt(bt.source("clay.prez.vertex"),bt.source("clay.prez.fragment"))});this._prezMaterial=n,i.colorMask(!1,!1,!1,!1),i.depthMask(!0),this.renderPass(t,r,{ifRender:function(t){return!t.ignorePreZ},isMaterialChanged:function(t,e){var r=t.material,i=e.material;return r.get("diffuseMap")!==i.get("diffuseMap")\|\|(r.get("alphaCutoff")\|\|0)!==(i.get("alphaCutoff")\|\|0)},getUniform:function(t,e,r){return"alphaMap"===r?t.material.get("diffuseMap"):"alphaCutoff"===r?t.material.isDefined("fragment","ALPHA_TEST")&&t.material.get("diffuseMap")&&t.material.get("alphaCutoff")\|\|0:"uvRepeat"===r?t.material.get("uvRepeat"):"uvOffset"===r?t.material.get("uvOffset"):e.get(r)},getMaterial:function(){return n},sort:this.opaqueSortCompare}),i.colorMask(!0,!0,!0,!0),i.depthMask(!0)},disposeScene:function(t){this.disposeNode(t,!0,!0),t.dispose()},disposeNode:function(t,e,r){t.getParent()&&t.getParent().remove(t);var i={};t.traverse(function(t){var n=t.material;if(t.geometry&&e&&t.geometry.dispose(this),r&&n&&!i[n.__uid__]){for(var a=n.getTextureUniforms(),o=0;o<a.length;o++){var s=a[o],l=n.uniforms[s].value,h=n.uniforms[s].type;if(l)if("t"===h)l.dispose&&l.dispose(this);else if("tv"===h)for(var u=0;u<l.length;u++)l[u]&&l[u].dispose&&l[u].dispose(this)}i[n.__uid__]=!0}t.dispose&&t.dispose(this)},this)},disposeGeometry:function(t){t.dispose(this)},disposeTexture:function(t){t.dispose(this)},disposeFrameBuffer:function(t){t.dispose(this)},dispose:function(){},screenToNDC:function(t,e,r){r\|\|(r=new Z),e=this._height-e;var i=this.viewport,n=r.array;return n[0]=(t-i.x)/i.width,n[0]=2n[0]-1,n[1]=(e-i.y)/i.height,n[1]=2n[1]-1,r}});Bt.opaqueSortCompare=Bt.prototype.opaqueSortCompare=function(t,e){return t.renderOrder===e.renderOrder?t.__program===e.__program?t.material===e.material?t.geometry.__uid__-e.geometry.__uid__:t.material.__uid__-e.material.__uid__:t.__program&&e.__program?t.__program.__uid__-e.__program.__uid__:0:t.renderOrder-e.renderOrder},Bt.transparentSortCompare=Bt.prototype.transparentSortCompare=function(t,e){return t.renderOrder===e.renderOrder?t.__depth===e.__depth?t.__program===e.__program?t.material===e.material?t.geometry.__uid__-e.geometry.__uid__:t.material.__uid__-e.material.__uid__:t.__program&&e.__program?t.__program.__uid__-e.__program.__uid__:0:t.__depth-e.__depth:t.renderOrder-e.renderOrder};var Ft={IDENTITY:Ct(),WORLD:Ct(),VIEW:Ct(),PROJECTION:Ct(),WORLDVIEW:Ct(),VIEWPROJECTION:Ct(),WORLDVIEWPROJECTION:Ct(),WORLDINVERSE:Ct(),VIEWINVERSE:Ct(),PROJECTIONINVERSE:Ct(),WORLDVIEWINVERSE:Ct(),VIEWPROJECTIONINVERSE:Ct(),WORLDVIEWPROJECTIONINVERSE:Ct(),WORLDTRANSPOSE:Ct(),VIEWTRANSPOSE:Ct(),PROJECTIONTRANSPOSE:Ct(),WORLDVIEWTRANSPOSE:Ct(),VIEWPROJECTIONTRANSPOSE:Ct(),WORLDVIEWPROJECTIONTRANSPOSE:Ct(),WORLDINVERSETRANSPOSE:Ct(),VIEWINVERSETRANSPOSE:Ct(),PROJECTIONINVERSETRANSPOSE:Ct(),WORLDVIEWINVERSETRANSPOSE:Ct(),VIEWPROJECTIONINVERSETRANSPOSE:Ct(),WORLDVIEWPROJECTIONINVERSETRANSPOSE:Ct()};Bt.COLOR_BUFFER_BIT=_.COLOR_BUFFER_BIT,Bt.DEPTH_BUFFER_BIT=_.DEPTH_BUFFER_BIT,Bt.STENCIL_BUFFER_BIT=_.STENCIL_BUFFER_BIT;var zt=Bt,Ut=function(t,e,r){t=t\|\|0,e=e\|\|0,r=r\|\|0,this.array=Mt.fromValues(t,e,r),this._dirty=!0};Ut.prototype={constructor:Ut,add:function(t){return Mt.add(this.array,this.array,t.array),this._dirty=!0,this},set:function(t,e,r){return this.array[0]=t,this.array[1]=e,this.array[2]=r,this._dirty=!0,this},setArray:function(t){return this.array[0]=t[0],this.array[1]=t[1],this.array[2]=t[2],this._dirty=!0,this},clone:function(){return new Ut(this.x,this.y,this.z)},copy:function(t){return Mt.copy(this.array,t.array),this._dirty=!0,this},cross:function(t,e){return Mt.cross(this.array,t.array,e.array),this._dirty=!0,this},dist:function(t){return Mt.dist(this.array,t.array)},distance:function(t){return Mt.distance(this.array,t.array)},div:function(t){return Mt.div(this.array,this.array,t.array),this._dirty=!0,this},divide:function(t){return Mt.divide(this.array,this.array,t.array),this._dirty=!0,this},dot:function(t){return Mt.dot(this.array,t.array)},len:function(){return Mt.len(this.array)},length:function(){return Mt.length(this.array)},lerp:function(t,e,r){return Mt.lerp(this.array,t.array,e.array,r),this._dirty=!0,this},min:function(t){return Mt.min(this.array,this.array,t.array),this._dirty=!0,this},max:function(t){return Mt.max(this.array,this.array,t.array),this._dirty=!0,this},mul:function(t){return Mt.mul(this.array,this.array,t.array),this._dirty=!0,this},multiply:function(t){return Mt.multiply(this.array,this.array,t.array),this._dirty=!0,this},negate:function(){return Mt.negate(this.array,this.array),this._dirty=!0,this},normalize:function(){return Mt.normalize(this.array,this.array),this._dirty=!0,this},random:function(t){return Mt.random(this.array,t),this._dirty=!0,this},scale:function(t){return Mt.scale(this.array,this.array,t),this._dirty=!0,this},scaleAndAdd:function(t,e){return Mt.scaleAndAdd(this.array,this.array,t.array,e),this._dirty=!0,this},sqrDist:function(t){return Mt.sqrDist(this.array,t.array)},squaredDistance:function(t){return Mt.squaredDistance(this.array,t.array)},sqrLen:function(){return Mt.sqrLen(this.array)},squaredLength:function(){return Mt.squaredLength(this.array)},sub:function(t){return Mt.sub(this.array,this.array,t.array),this._dirty=!0,this},subtract:function(t){return Mt.subtract(this.array,this.array,t.array),this._dirty=!0,this},transformMat3:function(t){return Mt.transformMat3(this.array,this.array,t.array),this._dirty=!0,this},transformMat4:function(t){return Mt.transformMat4(this.array,this.array,t.array),this._dirty=!0,this},transformQuat:function(t){return Mt.transformQuat(this.array,this.array,t.array),this._dirty=!0,this},applyProjection:function(t){var e=this.array;if(0===(t=t.array)[15]){var r=-1/e[2];e[0]=t[0]e[0]r,e[1]=t[5]e[1]r,e[2]=(t[10]e[2]+t[14])r}else e[0]=t[0]e[0]+t[12],e[1]=t[5]e[1]+t[13],e[2]=t[10]e[2]+t[14];return this._dirty=!0,this},eulerFromQuat:function(t,e){Ut.eulerFromQuat(this,t,e)},eulerFromMat3:function(t,e){Ut.eulerFromMat3(this,t,e)},toString:function(){return"["+Array.prototype.join.call(this.array,",")+"]"},toArray:function(){return Array.prototype.slice.call(this.array)}};var kt=Object.defineProperty;if(kt){var Gt=Ut.prototype;kt(Gt,"x",{get:function(){return this.array[0]},set:function(t){this.array[0]=t,this._dirty=!0}}),kt(Gt,"y",{get:function(){return this.array[1]},set:function(t){this.array[1]=t,this._dirty=!0}}),kt(Gt,"z",{get:function(){return this.array[2]},set:function(t){this.array[2]=t,this._dirty=!0}})}function Ht(t,e,r){return t<e?e:t>r?r:t}Ut.add=function(t,e,r){return Mt.add(t.array,e.array,r.array),t._dirty=!0,t},Ut.set=function(t,e,r,i){Mt.set(t.array,e,r,i),t._dirty=!0},Ut.copy=function(t,e){return Mt.copy(t.array,e.array),t._dirty=!0,t},Ut.cross=function(t,e,r){return Mt.cross(t.array,e.array,r.array),t._dirty=!0,t},Ut.distance=Ut.dist=function(t,e){return Mt.distance(t.array,e.array)},Ut.divide=Ut.div=function(t,e,r){return Mt.divide(t.array,e.array,r.array),t._dirty=!0,t},Ut.dot=function(t,e){return Mt.dot(t.array,e.array)},Ut.len=function(t){return Mt.length(t.array)},Ut.lerp=function(t,e,r,i){return Mt.lerp(t.array,e.array,r.array,i),t._dirty=!0,t},Ut.min=function(t,e,r){return Mt.min(t.array,e.array,r.array),t._dirty=!0,t},Ut.max=function(t,e,r){return Mt.max(t.array,e.array,r.array),t._dirty=!0,t},Ut.multiply=Ut.mul=function(t,e,r){return Mt.multiply(t.array,e.array,r.array),t._dirty=!0,t},Ut.negate=function(t,e){return Mt.negate(t.array,e.array),t._dirty=!0,t},Ut.normalize=function(t,e){return Mt.normalize(t.array,e.array),t._dirty=!0,t},Ut.random=function(t,e){return Mt.random(t.array,e),t._dirty=!0,t},Ut.scale=function(t,e,r){return Mt.scale(t.array,e.array,r),t._dirty=!0,t},Ut.scaleAndAdd=function(t,e,r,i){return Mt.scaleAndAdd(t.array,e.array,r.array,i),t._dirty=!0,t},Ut.squaredDistance=Ut.sqrDist=function(t,e){return Mt.sqrDist(t.array,e.array)},Ut.squaredLength=Ut.sqrLen=function(t){return Mt.sqrLen(t.array)},Ut.subtract=Ut.sub=function(t,e,r){return Mt.subtract(t.array,e.array,r.array),t._dirty=!0,t},Ut.transformMat3=function(t,e,r){return Mt.transformMat3(t.array,e.array,r.array),t._dirty=!0,t},Ut.transformMat4=function(t,e,r){return Mt.transformMat4(t.array,e.array,r.array),t._dirty=!0,t},Ut.transformQuat=function(t,e,r){return Mt.transformQuat(t.array,e.array,r.array),t._dirty=!0,t};var Vt=Math.atan2,Wt=Math.asin,Xt=Math.abs;Ut.eulerFromQuat=function(t,e,r){t._dirty=!0,e=e.array;var i=t.array,n=e[0],a=e[1],o=e[2],s=e[3],l=nn,h=aa,u=oo,c=ss;switch(r=(r\|\|"XYZ").toUpperCase()){case"XYZ":i[0]=Vt(2(ns-ao),c-l-h+u),i[1]=Wt(Ht(2(no+as),-1,1)),i[2]=Vt(2(os-na),c+l-h-u);break;case"YXZ":i[0]=Wt(Ht(2(ns-ao),-1,1)),i[1]=Vt(2(no+as),c-l-h+u),i[2]=Vt(2(na+os),c-l+h-u);break;case"ZXY":i[0]=Wt(Ht(2(ns+ao),-1,1)),i[1]=Vt(2(as-on),c-l-h+u),i[2]=Vt(2(os-na),c-l+h-u);break;case"ZYX":i[0]=Vt(2(ns+oa),c-l-h+u),i[1]=Wt(Ht(2(as-no),-1,1)),i[2]=Vt(2(na+os),c+l-h-u);break;case"YZX":i[0]=Vt(2(ns-oa),c-l+h-u),i[1]=Vt(2(as-no),c+l-h-u),i[2]=Wt(Ht(2(na+os),-1,1));break;case"XZY":i[0]=Vt(2(ns+ao),c-l+h-u),i[1]=Vt(2(no+as),c+l-h-u),i[2]=Wt(Ht(2(os-na),-1,1));break;default:console.warn("Unkown order: "+r)}return t},Ut.eulerFromMat3=function(t,e,r){var i=e.array,n=i[0],a=i[3],o=i[6],s=i[1],l=i[4],h=i[7],u=i[2],c=i[5],d=i[8],f=t.array;switch(r=(r\|\|"XYZ").toUpperCase()){case"XYZ":f[1]=Wt(Ht(o,-1,1)),Xt(o)<.99999?(f[0]=Vt(-h,d),f[2]=Vt(-a,n)):(f[0]=Vt(c,l),f[2]=0);break;case"YXZ":f[0]=Wt(-Ht(h,-1,1)),Xt(h)<.99999?(f[1]=Vt(o,d),f[2]=Vt(s,l)):(f[1]=Vt(-u,n),f[2]=0);break;case"ZXY":f[0]=Wt(Ht(c,-1,1)),Xt(c)<.99999?(f[1]=Vt(-u,d),f[2]=Vt(-a,l)):(f[1]=0,f[2]=Vt(s,n));break;case"ZYX":f[1]=Wt(-Ht(u,-1,1)),Xt(u)<.99999?(f[0]=Vt(c,d),f[2]=Vt(s,n)):(f[0]=0,f[2]=Vt(-a,l));break;case"YZX":f[2]=Wt(Ht(s,-1,1)),Xt(s)<.99999?(f[0]=Vt(-h,l),f[1]=Vt(-u,n)):(f[0]=0,f[1]=Vt(o,d));break;case"XZY":f[2]=Wt(-Ht(a,-1,1)),Xt(a)<.99999?(f[0]=Vt(c,l),f[1]=Vt(o,n)):(f[0]=Vt(-h,d),f[1]=0);break;default:console.warn("Unkown order: "+r)}return t._dirty=!0,t},Object.defineProperties(Ut,{POSITIVE_X:{get:function(){return new Ut(1,0,0)}},NEGATIVE_X:{get:function(){return new Ut(-1,0,0)}},POSITIVE_Y:{get:function(){return new Ut(0,1,0)}},NEGATIVE_Y:{get:function(){return new Ut(0,-1,0)}},POSITIVE_Z:{get:function(){return new Ut(0,0,1)}},NEGATIVE_Z:{get:function(){return new Ut(0,0,-1)}},UP:{get:function(){return new Ut(0,1,0)}},ZERO:{get:function(){return new Ut}}});var jt,qt,Zt,Yt,Kt,Qt=Ut,Jt=function(t,e){this.origin=t\|\|new Qt,this.direction=e\|\|new Qt};Jt.prototype={constructor:Jt,intersectPlane:function(t,e){var r=t.normal.array,i=t.distance,n=this.origin.array,a=this.direction.array,o=Mt.dot(r,a);if(0===o)return null;e\|\|(e=new Qt);var s=(Mt.dot(r,n)-i)/o;return Mt.scaleAndAdd(e.array,n,a,-s),e._dirty=!0,e},mirrorAgainstPlane:function(t){var e=Mt.dot(t.normal.array,this.direction.array);Mt.scaleAndAdd(this.direction.array,this.direction.array,t.normal.array,2-e),this.direction._dirty=!0},distanceToPoint:(Kt=Mt.create(),function(t){Mt.sub(Kt,t,this.origin.array);var e=Mt.dot(Kt,this.direction.array);if(e<0)return Mt.distance(this.origin.array,t);var r=Mt.lenSquared(Kt);return Math.sqrt(r-ee)}),intersectSphere:function(){var t=Mt.create();return function(e,r,i){var n=this.origin.array,a=this.direction.array;e=e.array,Mt.sub(t,e,n);var o=Mt.dot(t,a),s=Mt.squaredLength(t)-oo,l=rr;if(!(s>l)){var h=Math.sqrt(l-s),u=o-h,c=o+h;return i\|\|(i=new Qt),u<0?c<0?null:(Mt.scaleAndAdd(i.array,n,a,c),i):(Mt.scaleAndAdd(i.array,n,a,u),i)}}}(),intersectBoundingBox:function(t,e){var r,i,n,a,o,s,l=this.direction.array,h=this.origin.array,u=t.min.array,c=t.max.array,d=1/l[0],f=1/l[1],p=1/l[2];if(d>=0?(r=(u[0]-h[0])d,i=(c[0]-h[0])d):(i=(u[0]-h[0])d,r=(c[0]-h[0])d),f>=0?(n=(u[1]-h[1])f,a=(c[1]-h[1])f):(a=(u[1]-h[1])f,n=(c[1]-h[1])f),r>a\|\|n>i)return null;if((n>r\|\|r!=r)&&(r=n),(a<i\|\|i!=i)&&(i=a),p>=0?(o=(u[2]-h[2])p,s=(c[2]-h[2])p):(s=(u[2]-h[2])p,o=(c[2]-h[2])p),r>s\|\|o>i)return null;if((o>r\|\|r!=r)&&(r=o),(s<i\|\|i!=i)&&(i=s),i<0)return null;var m=r>=0?r:i;return e\|\|(e=new 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Et.multiply(this.array,t.array,this.array),this._dirty=!0,this},ortho:function(t,e,r,i,n,a){return Et.ortho(this.array,t,e,r,i,n,a),this._dirty=!0,this},perspective:function(t,e,r,i){return Et.perspective(this.array,t,e,r,i),this._dirty=!0,this},rotate:function(t,e){return Et.rotate(this.array,this.array,t,e.array),this._dirty=!0,this},rotateX:function(t){return Et.rotateX(this.array,this.array,t),this._dirty=!0,this},rotateY:function(t){return Et.rotateY(this.array,this.array,t),this._dirty=!0,this},rotateZ:function(t){return Et.rotateZ(this.array,this.array,t),this._dirty=!0,this},scale:function(t){return Et.scale(this.array,this.array,t.array),this._dirty=!0,this},translate:function(t){return Et.translate(this.array,this.array,t.array),this._dirty=!0,this},transpose:function(){return Et.transpose(this.array,this.array),this._dirty=!0,this},decomposeMatrix:(he=Mt.create(),ue=Mt.create(),ce=Mt.create(),de=se.create(),function(t,e,r){var i=this.array;Mt.set(he,i[0],i[1],i[2]),Mt.set(ue,i[4],i[5],i[6]),Mt.set(ce,i[8],i[9],i[10]);var n=Mt.length(he),a=Mt.length(ue),o=Mt.length(ce);this.determinant()<0&&(n=-n),t&&t.set(n,a,o),r.set(i[12],i[13],i[14]),se.fromMat4(de,i),de[0]/=n,de[1]/=n,de[2]/=n,de[3]/=a,de[4]/=a,de[5]/=a,de[6]/=o,de[7]/=o,de[8]/=o,fe.fromMat3(e.array,de),fe.normalize(e.array,e.array),e._dirty=!0,r._dirty=!0}),toString:function(){return"["+Array.prototype.join.call(this.array,",")+"]"},toArray:function(){return Array.prototype.slice.call(this.array)}};var me=Object.defineProperty;if(me){var ge=pe.prototype;me(ge,"z",{get:function(){var t=this.array;return this._axisZ.set(t[8],t[9],t[10]),this._axisZ},set:function(t){var e=this.array;t=t.array,e[8]=t[0],e[9]=t[1],e[10]=t[2],this._dirty=!0}}),me(ge,"y",{get:function(){var t=this.array;return this._axisY.set(t[4],t[5],t[6]),this._axisY},set:function(t){var e=this.array;t=t.array,e[4]=t[0],e[5]=t[1],e[6]=t[2],this._dirty=!0}}),me(ge,"x",{get:function(){var t=this.array;return this._axisX.set(t[0],t[1],t[2]),this._axisX},set:function(t){var e=this.array;t=t.array,e[0]=t[0],e[1]=t[1],e[2]=t[2],this._dirty=!0}})}pe.adjoint=function(t,e){return Et.adjoint(t.array,e.array),t._dirty=!0,t},pe.copy=function(t,e){return Et.copy(t.array,e.array),t._dirty=!0,t},pe.determinant=function(t){return Et.determinant(t.array)},pe.identity=function(t){return Et.identity(t.array),t._dirty=!0,t},pe.ortho=function(t,e,r,i,n,a,o){return Et.ortho(t.array,e,r,i,n,a,o),t._dirty=!0,t},pe.perspective=function(t,e,r,i,n){return Et.perspective(t.array,e,r,i,n),t._dirty=!0,t},pe.lookAt=function(t,e,r,i){return Et.lookAt(t.array,e.array,r.array,i.array),t._dirty=!0,t},pe.invert=function(t,e){return Et.invert(t.array,e.array),t._dirty=!0,t},pe.multiply=pe.mul=function(t,e,r){return Et.mul(t.array,e.array,r.array),t._dirty=!0,t},pe.fromQuat=function(t,e){return Et.fromQuat(t.array,e.array),t._dirty=!0,t},pe.fromRotationTranslation=function(t,e,r){return Et.fromRotationTranslation(t.array,e.array,r.array),t._dirty=!0,t},pe.fromMat2d=function(t,e){t._dirty=!0;e=e.array;return(t=t.array)[0]=e[0],t[4]=e[2],t[12]=e[4],t[1]=e[1],t[5]=e[3],t[13]=e[5],t},pe.rotate=function(t,e,r,i){return Et.rotate(t.array,e.array,r,i.array),t._dirty=!0,t},pe.rotateX=function(t,e,r){return Et.rotateX(t.array,e.array,r),t._dirty=!0,t},pe.rotateY=function(t,e,r){return Et.rotateY(t.array,e.array,r),t._dirty=!0,t},pe.rotateZ=function(t,e,r){return Et.rotateZ(t.array,e.array,r),t._dirty=!0,t},pe.scale=function(t,e,r){return Et.scale(t.array,e.array,r.array),t._dirty=!0,t},pe.transpose=function(t,e){return Et.transpose(t.array,e.array),t._dirty=!0,t},pe.translate=function(t,e,r){return Et.translate(t.array,e.array,r.array),t._dirty=!0,t};var _e=pe,ve=function(t,e,r,i){t=t\|\|0,e=e\|\|0,r=r\|\|0,i=void 0===i?1:i,this.array=fe.fromValues(t,e,r,i),this._dirty=!0};ve.prototype={constructor:ve,add:function(t){return fe.add(this.array,this.array,t.array),this._dirty=!0,this},calculateW:function(){return fe.calculateW(this.array,this.array),this._dirty=!0,this},set:function(t,e,r,i){return this.array[0]=t,this.array[1]=e,this.array[2]=r,this.array[3]=i,this._dirty=!0,this},setArray:function(t){return this.array[0]=t[0],this.array[1]=t[1],this.array[2]=t[2],this.array[3]=t[3],this._dirty=!0,this},clone:function(){return new ve(this.x,this.y,this.z,this.w)},conjugate:function(){return fe.conjugate(this.array,this.array),this._dirty=!0,this},copy:function(t){return fe.copy(this.array,t.array),this._dirty=!0,this},dot:function(t){return fe.dot(this.array,t.array)},fromMat3:function(t){return fe.fromMat3(this.array,t.array),this._dirty=!0,this},fromMat4:function(){var t=se.create();return function(e){return se.fromMat4(t,e.array),se.transpose(t,t),fe.fromMat3(this.array,t),this._dirty=!0,this}}(),identity:function(){return fe.identity(this.array),this._dirty=!0,this},invert:function(){return fe.invert(this.array,this.array),this._dirty=!0,this},len:function(){return fe.len(this.array)},length:function(){return fe.length(this.array)},lerp:function(t,e,r){return fe.lerp(this.array,t.array,e.array,r),this._dirty=!0,this},mul:function(t){return fe.mul(this.array,this.array,t.array),this._dirty=!0,this},mulLeft:function(t){return fe.multiply(this.array,t.array,this.array),this._dirty=!0,this},multiply:function(t){return fe.multiply(this.array,this.array,t.array),this._dirty=!0,this},multiplyLeft:function(t){return fe.multiply(this.array,t.array,this.array),this._dirty=!0,this},normalize:function(){return fe.normalize(this.array,this.array),this._dirty=!0,this},rotateX:function(t){return fe.rotateX(this.array,this.array,t),this._dirty=!0,this},rotateY:function(t){return fe.rotateY(this.array,this.array,t),this._dirty=!0,this},rotateZ:function(t){return fe.rotateZ(this.array,this.array,t),this._dirty=!0,this},rotationTo:function(t,e){return fe.rotationTo(this.array,t.array,e.array),this._dirty=!0,this},setAxes:function(t,e,r){return fe.setAxes(this.array,t.array,e.array,r.array),this._dirty=!0,this},setAxisAngle:function(t,e){return fe.setAxisAngle(this.array,t.array,e),this._dirty=!0,this},slerp:function(t,e,r){return fe.slerp(this.array,t.array,e.array,r),this._dirty=!0,this},sqrLen:function(){return fe.sqrLen(this.array)},squaredLength:function(){return fe.squaredLength(this.array)},fromEuler:function(t,e){return ve.fromEuler(this,t,e)},toString:function(){return"["+Array.prototype.join.call(this.array,",")+"]"},toArray:function(){return Array.prototype.slice.call(this.array)}};var ye=Object.defineProperty;if(ye){var xe=ve.prototype;ye(xe,"x",{get:function(){return this.array[0]},set:function(t){this.array[0]=t,this._dirty=!0}}),ye(xe,"y",{get:function(){return this.array[1]},set:function(t){this.array[1]=t,this._dirty=!0}}),ye(xe,"z",{get:function(){return this.array[2]},set:function(t){this.array[2]=t,this._dirty=!0}}),ye(xe,"w",{get:function(){return this.array[3]},set:function(t){this.array[3]=t,this._dirty=!0}})}ve.add=function(t,e,r){return fe.add(t.array,e.array,r.array),t._dirty=!0,t},ve.set=function(t,e,r,i,n){fe.set(t.array,e,r,i,n),t._dirty=!0},ve.copy=function(t,e){return fe.copy(t.array,e.array),t._dirty=!0,t},ve.calculateW=function(t,e){return fe.calculateW(t.array,e.array),t._dirty=!0,t},ve.conjugate=function(t,e){return fe.conjugate(t.array,e.array),t._dirty=!0,t},ve.identity=function(t){return fe.identity(t.array),t._dirty=!0,t},ve.invert=function(t,e){return fe.invert(t.array,e.array),t._dirty=!0,t},ve.dot=function(t,e){return fe.dot(t.array,e.array)},ve.len=function(t){return fe.length(t.array)},ve.lerp=function(t,e,r,i){return fe.lerp(t.array,e.array,r.array,i),t._dirty=!0,t},ve.slerp=function(t,e,r,i){return fe.slerp(t.array,e.array,r.array,i),t._dirty=!0,t},ve.multiply=ve.mul=function(t,e,r){return fe.multiply(t.array,e.array,r.array),t._dirty=!0,t},ve.rotateX=function(t,e,r){return fe.rotateX(t.array,e.array,r),t._dirty=!0,t},ve.rotateY=function(t,e,r){return fe.rotateY(t.array,e.array,r),t._dirty=!0,t},ve.rotateZ=function(t,e,r){return fe.rotateZ(t.array,e.array,r),t._dirty=!0,t},ve.setAxisAngle=function(t,e,r){return fe.setAxisAngle(t.array,e.array,r),t._dirty=!0,t},ve.normalize=function(t,e){return fe.normalize(t.array,e.array),t._dirty=!0,t},ve.squaredLength=ve.sqrLen=function(t){return fe.sqrLen(t.array)},ve.fromMat3=function(t,e){return fe.fromMat3(t.array,e.array),t._dirty=!0,t},ve.setAxes=function(t,e,r,i){return fe.setAxes(t.array,e.array,r.array,i.array),t._dirty=!0,t},ve.rotationTo=function(t,e,r){return fe.rotationTo(t.array,e.array,r.array),t._dirty=!0,t},ve.fromEuler=function(t,e,r){t._dirty=!0,e=e.array;var i=t.array,n=Math.cos(e[0]/2),a=Math.cos(e[1]/2),o=Math.cos(e[2]/2),s=Math.sin(e[0]/2),l=Math.sin(e[1]/2),h=Math.sin(e[2]/2);switch(r=(r\|\|"XYZ").toUpperCase()){case"XYZ":i[0]=sao+nlh,i[1]=nlo-sah,i[2]=nah+slo,i[3]=nao-slh;break;case"YXZ":i[0]=sao+nlh,i[1]=nlo-sah,i[2]=nah-slo,i[3]=nao+slh;break;case"ZXY":i[0]=sao-nlh,i[1]=nlo+sah,i[2]=nah+slo,i[3]=nao-slh;break;case"ZYX":i[0]=sao-nlh,i[1]=nlo+sah,i[2]=nah-slo,i[3]=nao+slh;break;case"YZX":i[0]=sao+nlh,i[1]=nlo+sah,i[2]=nah-slo,i[3]=nao-slh;break;case"XZY":i[0]=sao-nlh,i[1]=nlo-sah,i[2]=nah+slo,i[3]=nao+slh}};var Te,be,we,Se,Ee,Ae,Me=ve,Ce=Mt.set,De=Mt.copy,Le=function(t,e){this.min=t\|\|new Qt(1/0,1/0,1/0),this.max=e\|\|new Qt(-1/0,-1/0,-1/0),this.vertices=null};Le.prototype={constructor:Le,updateFromVertices:function(t){if(t.length>0){var e=this.min,r=this.max,i=e.array,n=r.array;De(i,t[0]),De(n,t[0]);for(var a=1;a<t.length;a++){var o=t[a];o[0]<i[0]&&(i[0]=o[0]),o[1]<i[1]&&(i[1]=o[1]),o[2]<i[2]&&(i[2]=o[2]),o[0]>n[0]&&(n[0]=o[0]),o[1]>n[1]&&(n[1]=o[1]),o[2]>n[2]&&(n[2]=o[2])}e._dirty=!0,r._dirty=!0}},union:function(t){var e=this.min,r=this.max;return Mt.min(e.array,e.array,t.min.array),Mt.max(r.array,r.array,t.max.array),e._dirty=!0,r._dirty=!0,this},intersection:function(t){var e=this.min,r=this.max;return Mt.max(e.array,e.array,t.min.array),Mt.min(r.array,r.array,t.max.array),e._dirty=!0,r._dirty=!0,this},intersectBoundingBox:function(t){var e=this.min.array,r=this.max.array,i=t.min.array,n=t.max.array;return!(e[0]>n[0]\|\|e[1]>n[1]\|\|e[2]>n[2]\|\|r[0]<i[0]\|\|r[1]<i[1]\|\|r[2]<i[2])},containBoundingBox:function(t){var e=this.min.array,r=this.max.array,i=t.min.array,n=t.max.array;return e[0]<=i[0]&&e[1]<=i[1]&&e[2]<=i[2]&&r[0]>=n[0]&&r[1]>=n[1]&&r[2]>=n[2]},containPoint:function(t){var e=this.min.array,r=this.max.array,i=t.array;return e[0]<=i[0]&&e[1]<=i[1]&&e[2]<=i[2]&&r[0]>=i[0]&&r[1]>=i[1]&&r[2]>=i[2]},isFinite:function(){var t=this.min.array,e=this.max.array;return isFinite(t[0])&&isFinite(t[1])&&isFinite(t[2])&&isFinite(e[0])&&isFinite(e[1])&&isFinite(e[2])},applyTransform:function(t){this.transformFrom(this,t)},transformFrom:(Te=Mt.create(),be=Mt.create(),we=Mt.create(),Se=Mt.create(),Ee=Mt.create(),Ae=Mt.create(),function(t,e){var r=t.min.array,i=t.max.array,n=e.array;return Te[0]=n[0]r[0],Te[1]=n[1]r[0],Te[2]=n[2]r[0],be[0]=n[0]i[0],be[1]=n[1]i[0],be[2]=n[2]i[0],we[0]=n[4]r[1],we[1]=n[5]r[1],we[2]=n[6]r[1],Se[0]=n[4]i[1],Se[1]=n[5]i[1],Se[2]=n[6]i[1],Ee[0]=n[8]r[2],Ee[1]=n[9]r[2],Ee[2]=n[10]r[2],Ae[0]=n[8]i[2],Ae[1]=n[9]i[2],Ae[2]=n[10]i[2],r=this.min.array,i=this.max.array,r[0]=Math.min(Te[0],be[0])+Math.min(we[0],Se[0])+Math.min(Ee[0],Ae[0])+n[12],r[1]=Math.min(Te[1],be[1])+Math.min(we[1],Se[1])+Math.min(Ee[1],Ae[1])+n[13],r[2]=Math.min(Te[2],be[2])+Math.min(we[2],Se[2])+Math.min(Ee[2],Ae[2])+n[14],i[0]=Math.max(Te[0],be[0])+Math.max(we[0],Se[0])+Math.max(Ee[0],Ae[0])+n[12],i[1]=Math.max(Te[1],be[1])+Math.max(we[1],Se[1])+Math.max(Ee[1],Ae[1])+n[13],i[2]=Math.max(Te[2],be[2])+Math.max(we[2],Se[2])+Math.max(Ee[2],Ae[2])+n[14],this.min._dirty=!0,this.max._dirty=!0,this}),applyProjection:function(t){var e=this.min.array,r=this.max.array,i=t.array,n=e[0],a=e[1],o=e[2],s=r[0],l=r[1],h=e[2],u=r[0],c=r[1],d=r[2];if(1===i[15])e[0]=i[0]n+i[12],e[1]=i[5]a+i[13],r[2]=i[10]o+i[14],r[0]=i[0]u+i[12],r[1]=i[5]c+i[13],e[2]=i[10]d+i[14];else{var f=-1/o;e[0]=i[0]nf,e[1]=i[5]af,r[2]=(i[10]o+i[14])f,f=-1/h,r[0]=i[0]sf,r[1]=i[5]lf,f=-1/d,e[2]=(i[10]d+i[14])f}return this.min._dirty=!0,this.max._dirty=!0,this},updateVertices:function(){var t=this.vertices;if(!t){t=[];for(var e=0;e<8;e++)t[e]=Mt.fromValues(0,0,0);this.vertices=t}var r=this.min.array,i=this.max.array;return Ce(t[0],r[0],r[1],r[2]),Ce(t[1],r[0],i[1],r[2]),Ce(t[2],i[0],r[1],r[2]),Ce(t[3],i[0],i[1],r[2]),Ce(t[4],r[0],r[1],i[2]),Ce(t[5],r[0],i[1],i[2]),Ce(t[6],i[0],r[1],i[2]),Ce(t[7],i[0],i[1],i[2]),this},copy:function(t){var e=this.min,r=this.max;return De(e.array,t.min.array),De(r.array,t.max.array),e._dirty=!0,r._dirty=!0,this},clone:function(){var t=new Le;return t.copy(this),t}};var Pe,Ne,Re,Ie=Le,Oe=0,Be=f.extend({name:"",position:null,rotation:null,scale:null,worldTransform:null,localTransform:null,autoUpdateLocalTransform:!0,_parent:null,_scene:null,_needsUpdateWorldTransform:!0,_inIterating:!1,__depth:0},function(){this.name\|\|(this.name=(this.type\|\|"NODE")+"_"+Oe++),this.position\|\|(this.position=new Qt),this.rotation\|\|(this.rotation=new Me),this.scale\|\|(this.scale=new Qt(1,1,1)),this.worldTransform=new _e,this.localTransform=new _e,this._children=[]},{target:null,invisible:!1,isSkinnedMesh:function(){return!1},isRenderable:function(){return!1},setName:function(t){var e=this._scene;if(e){var r=e._nodeRepository;delete r[this.name],r[t]=this}this.name=t},add:function(t){var e=t._parent;if(e!==this){e&&e.remove(t),t._parent=this,this._children.push(t);var r=this._scene;r&&r!==t.scene&&t.traverse(this._addSelfToScene,this),t._needsUpdateWorldTransform=!0}},remove:function(t){var e=this._children,r=e.indexOf(t);r<0\|\|(e.splice(r,1),t._parent=null,this._scene&&t.traverse(this._removeSelfFromScene,this))},removeAll:function(){for(var t=this._children,e=0;e<t.length;e++)t[e]._parent=null,this._scene&&t[e].traverse(this._removeSelfFromScene,this);this._children=[]},getScene:function(){return this._scene},getParent:function(){return this._parent},_removeSelfFromScene:function(t){t._scene.removeFromScene(t),t._scene=null},_addSelfToScene:function(t){this._scene.addToScene(t),t._scene=this._scene},isAncestor:function(t){for(var e=t._parent;e;){if(e===this)return!0;e=e._parent}return!1},children:function(){return this._children.slice()},childAt:function(t){return this._children[t]},getChildByName:function(t){for(var e=this._children,r=0;r<e.length;r++)if(e[r].name===t)return e[r]},getDescendantByName:function(t){for(var e=this._children,r=0;r<e.length;r++){var i=e[r];if(i.name===t)return i;var n=i.getDescendantByName(t);if(n)return n}},queryNode:function(t){if(t){for(var e=t.split("/"),r=this,i=0;i<e.length;i++){var n=e[i];if(n){for(var a=!1,o=r._children,s=0;s<o.length;s++){var l=o[s];if(l.name===n){r=l,a=!0;break}}if(!a)return}}return r}},getPath:function(t){if(!this._parent)return"/";for(var e=this._parent,r=this.name;e._parent&&(r=e.name+"/"+r,e._parent!=t);)e=e._parent;return!e._parent&&t?null:r},traverse:function(t,e){t.call(e,this);for(var r=this._children,i=0,n=r.length;i<n;i++)r[i].traverse(t,e)},eachChild:function(t,e){for(var r=this._children,i=0,n=r.length;i<n;i++){var a=r[i];t.call(e,a,i)}},setLocalTransform:function(t){Et.copy(this.localTransform.array,t.array),this.decomposeLocalTransform()},decomposeLocalTransform:function(t){var e=t?null:this.scale;this.localTransform.decomposeMatrix(e,this.rotation,this.position)},setWorldTransform:function(t){Et.copy(this.worldTransform.array,t.array),this.decomposeWorldTransform()},decomposeWorldTransform:(Ne=Et.create(),function(t){var e=this.localTransform,r=this.worldTransform;this._parent?(Et.invert(Ne,this._parent.worldTransform.array),Et.multiply(e.array,Ne,r.array)):Et.copy(e.array,r.array);var i=t?null:this.scale;e.decomposeMatrix(i,this.rotation,this.position)}),transformNeedsUpdate:function(){return this.position._dirty\|\|this.rotation._dirty\|\|this.scale._dirty},updateLocalTransform:function(){var t=this.position,e=this.rotation,r=this.scale;if(this.transformNeedsUpdate()){var i=this.localTransform.array;Et.fromRotationTranslation(i,e.array,t.array),Et.scale(i,i,r.array),e._dirty=!1,r._dirty=!1,t._dirty=!1,this._needsUpdateWorldTransform=!0}},_updateWorldTransformTopDown:function(){var t=this.localTransform.array,e=this.worldTransform.array;this._parent?Et.multiplyAffine(e,this._parent.worldTransform.array,t):Et.copy(e,t)},updateWorldTransform:function(){for(var t=this;t&&t.getParent()&&t.getParent().transformNeedsUpdate();)t=t.getParent();t.update()},update:function(t){this.autoUpdateLocalTransform?this.updateLocalTransform():t=!0,(t\|\|this._needsUpdateWorldTransform)&&(this._updateWorldTransformTopDown(),t=!0,this._needsUpdateWorldTransform=!1);for(var e=this._children,r=0,i=e.length;r<i;r++)e[r].update(t)},getBoundingBox:function(){function t(t){return!t.invisible&&t.geometry}var e=new Ie,r=new _e,i=new _e;return function(n,a){return a=a\|\|new Ie,n=n\|\|t,this._parent?_e.invert(i,this._parent.worldTransform):_e.identity(i),this.traverse(function(t){t.geometry&&t.geometry.boundingBox&&(e.copy(t.geometry.boundingBox),_e.multiply(r,i,t.worldTransform),e.applyTransform(r),a.union(e))},this,t),a}}(),getWorldPosition:function(t){this.transformNeedsUpdate()&&this.updateWorldTransform();var e=this.worldTransform.array;if(t){var r=t.array;return r[0]=e[12],r[1]=e[13],r[2]=e[14],t}return new Qt(e[12],e[13],e[14])},clone:function(){var t=new this.constructor,e=this._children;t.setName(this.name),t.position.copy(this.position),t.rotation.copy(this.rotation),t.scale.copy(this.scale);for(var r=0;r<e.length;r++)t.add(e[r].clone());return t},rotateAround:function(){var t=new Qt,e=new _e;return function(r,i,n){t.copy(this.position).subtract(r);var a=this.localTransform;a.identity(),a.translate(r),a.rotate(n,i),e.fromRotationTranslation(this.rotation,t),a.multiply(e),a.scale(this.scale),this.decomposeLocalTransform(),this._needsUpdateWorldTransform=!0}}(),lookAt:(Pe=new _e,function(t,e){Pe.lookAt(this.position,t,e\|\|this.localTransform.y).invert(),this.setLocalTransform(Pe),this.target=t})}),Fe=Be.extend({material:null,geometry:null,mode:_.TRIANGLES,_renderInfo:null},{__program:null,lightGroup:0,renderOrder:0,culling:!0,cullFace:_.BACK,frontFace:_.CCW,frustumCulling:!0,receiveShadow:!0,castShadow:!0,ignorePicking:!1,ignorePreZ:!1,ignoreGBuffer:!1,isRenderable:function(){return this.geometry&&this.material&&this.material.shader&&!this.invisible&&this.geometry.vertexCount>0},beforeRender:function(t){},afterRender:function(t,e){},getBoundingBox:function(t,e){return e=Be.prototype.getBoundingBox.call(this,t,e),this.geometry&&this.geometry.boundingBox&&e.union(this.geometry.boundingBox),e},clone:(Re=["castShadow","receiveShadow","mode","culling","cullFace","frontFace","frustumCulling","renderOrder","lineWidth","ignorePicking","ignorePreZ","ignoreGBuffer"],function(){var t=Be.prototype.clone.call(this);t.geometry=this.geometry,t.material=this.material;for(var e=0;e<Re.length;e++){var r=Re[e];t[r]!==this[r]&&(t[r]=this[r])}return t})});Fe.POINTS=_.POINTS,Fe.LINES=_.LINES,Fe.LINE_LOOP=_.LINE_LOOP,Fe.LINE_STRIP=_.LINE_STRIP,Fe.TRIANGLES=_.TRIANGLES,Fe.TRIANGLE_STRIP=_.TRIANGLE_STRIP,Fe.TRIANGLE_FAN=_.TRIANGLE_FAN,Fe.BACK=_.BACK,Fe.FRONT=_.FRONT,Fe.FRONT_AND_BACK=_.FRONT_AND_BACK,Fe.CW=_.CW,Fe.CCW=_.CCW;var ze,Ue,ke,Ge,He,Ve=Fe,We=f.extend({scene:null,camera:null,renderer:null},function(){this._ray=new $t,this._ndc=new Z},{pick:function(t,e,r){return this.pickAll(t,e,[],r)[0]\|\|null},pickAll:function(t,e,r,i){return this.renderer.screenToNDC(t,e,this._ndc),this.camera.castRay(this._ndc,this._ray),r=r\|\|[],this._intersectNode(this.scene,r,i\|\|!1),r.sort(this._intersectionCompareFunc),r},_intersectNode:function(t,e,r){t instanceof Ve&&t.isRenderable()&&(t.ignorePicking&&!r\|\|!(t.mode===_.TRIANGLES&&t.geometry.isUseIndices()\|\|t.geometry.pickByRay\|\|t.geometry.pick)\|\|this._intersectRenderable(t,e));for(var i=0;i<t._children.length;i++)this._intersectNode(t._children[i],e,r)},_intersectRenderable:(ze=new Qt,Ue=new Qt,ke=new Qt,Ge=new $t,He=new _e,function(t,e){var r=t.isSkinnedMesh();Ge.copy(this._ray),_e.invert(He,t.worldTransform),r\|\|Ge.applyTransform(He);var i=t.geometry,n=r?t.skeleton.boundingBox:i.boundingBox;if(!n\|\|Ge.intersectBoundingBox(n))if(i.pick)i.pick(this._ndc.x,this._ndc.y,this.renderer,this.camera,t,e);else if(i.pickByRay)i.pickByRay(Ge,t,e);else{var a,o,s=t.cullFace===_.BACK&&t.frontFace===_.CCW\|\|t.cullFace===_.FRONT&&t.frontFace===_.CW,l=i.indices,h=i.attributes.position,u=i.attributes.weight,c=i.attributes.joint,d=[];if(h&&h.value&&l){if(r){o=t.skeleton.getSubSkinMatrices(t.__uid__,t.joints);for(var f=0;f<t.joints.length;f++){d[f]=d[f]\|\|[];for(var p=0;p<16;p++)d[f][p]=o[16f+p]}var m=[],g=[],v=[],y=[],x=[],T=i.attributes.skinnedPosition;for(T&&T.value\|\|(i.createAttribute("skinnedPosition","f",3),(T=i.attributes.skinnedPosition).init(i.vertexCount)),f=0;f<i.vertexCount;f++){for(h.get(f,m),u.get(f,g),c.get(f,v),g[3]=1-g[0]-g[1]-g[2],Mt.set(y,0,0,0),p=0;p<4;p++)v[p]>=0&&g[p]>1e-4&&(Mt.transformMat4(x,m,d[v[p]]),Mt.scaleAndAdd(y,y,x,g[p]));T.set(f,y)}}for(f=0;f<l.length;f+=3){var b=l[f],w=l[f+1],S=l[f+2],E=r?i.attributes.skinnedPosition:h;if(E.get(b,ze.array),E.get(w,Ue.array),E.get(S,ke.array),a=s?Ge.intersectTriangle(ze,Ue,ke,t.culling):Ge.intersectTriangle(ze,ke,Ue,t.culling)){var A=new Qt;r?Qt.copy(A,a):Qt.transformMat4(A,a,t.worldTransform),e.push(new We.Intersection(a,A,t,[b,w,S],f/3,Qt.dist(A,this._ray.origin)))}}}}}),_intersectionCompareFunc:function(t,e){return t.distance-e.distance}});We.Intersection=function(t,e,r,i,n,a){this.point=t,this.pointWorld=e,this.target=r,this.triangle=i,this.triangleIndex=n,this.distance=a};var Xe=We,je=function(){this._contextId=0,this._caches=[],this._context={}};(je.prototype={use:function(t,e){var r=this._caches;r[t]\|\|(r[t]={},e&&(r[t]=e())),this._contextId=t,this._context=r[t]},put:function(t,e){this._context[t]=e},get:function(t){return this._context[t]},dirty:function(t){var e="__dt__"+(t=t\|\|"");this.put(e,!0)},dirtyAll:function(t){for(var e="__dt__"+(t=t\|\|""),r=this._caches,i=0;i<r.length;i++)r[i]&&(r[i][e]=!0)},fresh:function(t){var e="__dt__"+(t=t\|\|"");this.put(e,!1)},freshAll:function(t){for(var e="__dt__"+(t=t\|\|""),r=this._caches,i=0;i<r.length;i++)r[i]&&(r[i][e]=!1)},isDirty:function(t){var e="__dt__"+(t=t\|\|""),r=this._context;return!r.hasOwnProperty(e)\|\|!0===r[e]},deleteContext:function(t){delete this._caches[t],this._context={}},delete:function(t){delete this._context[t]},clearAll:function(){this._caches={}},getContext:function(){return this._context},eachContext:function(t,e){Object.keys(this._caches).forEach(function(r){t&&t.call(e,r)})},miss:function(t){return!this._context.hasOwnProperty(t)}}).constructor=je;var qe=je,Ze=f.extend({width:512,height:512,type:_.UNSIGNED_BYTE,format:_.RGBA,wrapS:_.REPEAT,wrapT:_.REPEAT,minFilter:_.LINEAR_MIPMAP_LINEAR,magFilter:_.LINEAR,useMipmap:!0,anisotropic:1,flipY:!0,sRGB:!0,unpackAlignment:4,premultiplyAlpha:!1,dynamic:!1,NPOT:!1,__used:0},function(){this._cache=new qe},{getWebGLTexture:function(t){var e=t.gl,r=this._cache;return r.use(t.__uid__),r.miss("webgl_texture")&&r.put("webgl_texture",e.createTexture()),this.dynamic?this.update(t):r.isDirty()&&(this.update(t),r.fresh()),r.get("webgl_texture")},bind:function(){},unbind:function(){},dirty:function(){this._cache&&this._cache.dirtyAll()},update:function(t){},updateCommon:function(t){var e=t.gl;e.pixelStorei(e.UNPACK_FLIP_Y_WEBGL,this.flipY),e.pixelStorei(e.UNPACK_PREMULTIPLY_ALPHA_WEBGL,this.premultiplyAlpha),e.pixelStorei(e.UNPACK_ALIGNMENT,this.unpackAlignment),this.format===_.DEPTH_COMPONENT&&(this.useMipmap=!1);var r=t.getGLExtension("EXT_sRGB");this.format!==Ze.SRGB\|\|r\|\|(this.format=Ze.RGB),this.format!==Ze.SRGB_ALPHA\|\|r\|\|(this.format=Ze.RGBA),this.NPOT=!this.isPowerOfTwo()},getAvailableWrapS:function(){return this.NPOT?_.CLAMP_TO_EDGE:this.wrapS},getAvailableWrapT:function(){return this.NPOT?_.CLAMP_TO_EDGE:this.wrapT},getAvailableMinFilter:function(){var t=this.minFilter;return this.NPOT\|\|!this.useMipmap?t===_.NEAREST_MIPMAP_NEAREST\|\|t===_.NEAREST_MIPMAP_LINEAR?_.NEAREST:t===_.LINEAR_MIPMAP_LINEAR\|\|t===_.LINEAR_MIPMAP_NEAREST?_.LINEAR:t:t},getAvailableMagFilter:function(){return this.magFilter},nextHighestPowerOfTwo:function(t){--t;for(var e=1;e<32;e<<=1)t\|=t>>e;return t+1},dispose:function(t){var e=this._cache;e.use(t.__uid__);var r=e.get("webgl_texture");r&&t.gl.deleteTexture(r),e.deleteContext(t.__uid__)},isRenderable:function(){},isPowerOfTwo:function(){}});Object.defineProperty(Ze.prototype,"width",{get:function(){return this._width},set:function(t){this._width=t}}),Object.defineProperty(Ze.prototype,"height",{get:function(){return this._height},set:function(t){this._height=t}}),Ze.BYTE=_.BYTE,Ze.UNSIGNED_BYTE=_.UNSIGNED_BYTE,Ze.SHORT=_.SHORT,Ze.UNSIGNED_SHORT=_.UNSIGNED_SHORT,Ze.INT=_.INT,Ze.UNSIGNED_INT=_.UNSIGNED_INT,Ze.FLOAT=_.FLOAT,Ze.HALF_FLOAT=36193,Ze.UNSIGNED_INT_24_8_WEBGL=34042,Ze.DEPTH_COMPONENT=_.DEPTH_COMPONENT,Ze.DEPTH_STENCIL=_.DEPTH_STENCIL,Ze.ALPHA=_.ALPHA,Ze.RGB=_.RGB,Ze.RGBA=_.RGBA,Ze.LUMINANCE=_.LUMINANCE,Ze.LUMINANCE_ALPHA=_.LUMINANCE_ALPHA,Ze.SRGB=35904,Ze.SRGB_ALPHA=35906,Ze.COMPRESSED_RGB_S3TC_DXT1_EXT=33776,Ze.COMPRESSED_RGBA_S3TC_DXT1_EXT=33777,Ze.COMPRESSED_RGBA_S3TC_DXT3_EXT=33778,Ze.COMPRESSED_RGBA_S3TC_DXT5_EXT=33779,Ze.NEAREST=_.NEAREST,Ze.LINEAR=_.LINEAR,Ze.NEAREST_MIPMAP_NEAREST=_.NEAREST_MIPMAP_NEAREST,Ze.LINEAR_MIPMAP_NEAREST=_.LINEAR_MIPMAP_NEAREST,Ze.NEAREST_MIPMAP_LINEAR=_.NEAREST_MIPMAP_LINEAR,Ze.LINEAR_MIPMAP_LINEAR=_.LINEAR_MIPMAP_LINEAR,Ze.REPEAT=_.REPEAT,Ze.CLAMP_TO_EDGE=_.CLAMP_TO_EDGE,Ze.MIRRORED_REPEAT=_.MIRRORED_REPEAT;var Ye=Ze,Ke=Ve.extend({skeleton:null,joints:null},function(){this.joints\|\|(this.joints=[])},{offsetMatrix:null,isInstancedMesh:function(){return!1},isSkinnedMesh:function(){return!!(this.skeleton&&this.joints&&this.joints.length>0)},clone:function(){var t=Ve.prototype.clone.call(this);return t.skeleton=this.skeleton,this.joints&&(t.joints=this.joints.slice()),t}});Ke.POINTS=_.POINTS,Ke.LINES=_.LINES,Ke.LINE_LOOP=_.LINE_LOOP,Ke.LINE_STRIP=_.LINE_STRIP,Ke.TRIANGLES=_.TRIANGLES,Ke.TRIANGLE_STRIP=_.TRIANGLE_STRIP,Ke.TRIANGLE_FAN=_.TRIANGLE_FAN,Ke.BACK=_.BACK,Ke.FRONT=_.FRONT,Ke.FRONT_AND_BACK=_.FRONT_AND_BACK,Ke.CW=_.CW,Ke.CCW=_.CCW;var Qe=Ke,Je={isPowerOfTwo:function(t){return 0==(t&t-1)},nextPowerOfTwo:function(t){return t--,t\|=t>>1,t\|=t>>2,t\|=t>>4,t\|=t>>8,t\|=t>>16,++t},nearestPowerOfTwo:function(t){return Math.pow(2,Math.round(Math.log(t)/Math.LN2))}},$e=Je,tr=$e.isPowerOfTwo;function er(t){return Math.pow(2,Math.round(Math.log(t)/Math.LN2))}var rr=Ye.extend(function(){return{image:null,pixels:null,mipmaps:[],convertToPOT:!1}},{textureType:"texture2D",update:function(t){var e=t.gl;e.bindTexture(e.TEXTURE_2D,this._cache.get("webgl_texture")),this.updateCommon(t);var r=this.format,i=this.type,n=!(!this.convertToPOT\|\|this.mipmaps.length\|\|!this.image\|\|this.wrapS!==Ye.REPEAT&&this.wrapT!==Ye.REPEAT\|\|!this.NPOT);e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,n?this.wrapS:this.getAvailableWrapS()),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,n?this.wrapT:this.getAvailableWrapT()),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,n?this.magFilter:this.getAvailableMagFilter()),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,n?this.minFilter:this.getAvailableMinFilter());var a=t.getGLExtension("EXT_texture_filter_anisotropic");(a&&this.anisotropic>1&&e.texParameterf(e.TEXTURE_2D,a.TEXTURE_MAX_ANISOTROPY_EXT,this.anisotropic),36193===i)&&(t.getGLExtension("OES_texture_half_float")\|\|(i=_.FLOAT));if(this.mipmaps.length)for(var o=this.width,s=this.height,l=0;l<this.mipmaps.length;l++){var h=this.mipmaps[l];this._updateTextureData(e,h,l,o,s,r,i,!1),o/=2,s/=2}else this._updateTextureData(e,this,0,this.width,this.height,r,i,n),!this.useMipmap\|\|this.NPOT&&!n\|\|e.generateMipmap(e.TEXTURE_2D);e.bindTexture(e.TEXTURE_2D,null)},_updateTextureData:function(t,e,r,i,n,a,o,s){if(e.image){var l=e.image;s&&(this._potCanvas=function(t,e){var r=er(t.width),i=er(t.height);return(e=e\|\|document.createElement("canvas")).width=r,e.height=i,e.getContext("2d").drawImage(t.image,0,0,r,i),e}(this,this._potCanvas),l=this._potCanvas),t.texImage2D(t.TEXTURE_2D,r,a,a,o,l)}else a<=Ye.COMPRESSED_RGBA_S3TC_DXT5_EXT&&a>=Ye.COMPRESSED_RGB_S3TC_DXT1_EXT?t.compressedTexImage2D(t.TEXTURE_2D,r,a,i,n,0,e.pixels):t.texImage2D(t.TEXTURE_2D,r,a,i,n,0,a,o,e.pixels)},generateMipmap:function(t){var e=t.gl;this.useMipmap&&!this.NPOT&&(e.bindTexture(e.TEXTURE_2D,this._cache.get("webgl_texture")),e.generateMipmap(e.TEXTURE_2D))},isPowerOfTwo:function(){return tr(this.width)&&tr(this.height)},isRenderable:function(){return this.image?this.image.width>0&&this.image.height>0:!(!this.width\|\|!this.height)},bind:function(t){t.gl.bindTexture(t.gl.TEXTURE_2D,this.getWebGLTexture(t))},unbind:function(t){t.gl.bindTexture(t.gl.TEXTURE_2D,null)},load:function(t,e){var r=v.a.createImage();e&&(r.crossOrigin=e);var i=this;return r.onload=function(){i.dirty(),i.trigger("success",i)},r.onerror=function(){i.trigger("error",i)},r.src=t,this.image=r,this}});Object.defineProperty(rr.prototype,"width",{get:function(){return this.image?this.image.width:this._width},set:function(t){this.image?console.warn("Texture from image can't set width"):(this._width!==t&&this.dirty(),this._width=t)}}),Object.defineProperty(rr.prototype,"height",{get:function(){return this.image?this.image.height:this._height},set:function(t){this.image?console.warn("Texture from image can't set height"):(this._height!==t&&this.dirty(),this._height=t)}});var ir=rr;function nr(t){return{byte:v.a.Int8Array,ubyte:v.a.Uint8Array,short:v.a.Int16Array,ushort:v.a.Uint16Array}[t]\|\|v.a.Float32Array}function ar(t){return"attr_"+t}function or(t,e,r,i){switch(this.name=t,this.type=e,this.size=r,this.semantic=i\|\|"",this.value=null,r){case 1:this.get=function(t){return this.value[t]},this.set=function(t,e){this.value[t]=e},this.copy=function(t,e){this.value[t]=this.value[t]};break;case 2:this.get=function(t,e){var r=this.value;return e[0]=r[2t],e[1]=r[2t+1],e},this.set=function(t,e){var r=this.value;r[2t]=e[0],r[2t+1]=e[1]},this.copy=function(t,e){var r=this.value;e=2,r[t=2]=r[e],r[t+1]=r[e+1]};break;case 3:this.get=function(t,e){var r=3t,i=this.value;return e[0]=i[r],e[1]=i[r+1],e[2]=i[r+2],e},this.set=function(t,e){var r=3t,i=this.value;i[r]=e[0],i[r+1]=e[1],i[r+2]=e[2]},this.copy=function(t,e){var r=this.value;e=3,r[t=3]=r[e],r[t+1]=r[e+1],r[t+2]=r[e+2]};break;case 4:this.get=function(t,e){var r=this.value,i=4t;return e[0]=r[i],e[1]=r[i+1],e[2]=r[i+2],e[3]=r[i+3],e},this.set=function(t,e){var r=this.value,i=4t;r[i]=e[0],r[i+1]=e[1],r[i+2]=e[2],r[i+3]=e[3]},this.copy=function(t,e){var r=this.value;e=4,r[t=4]=r[e],r[t+1]=r[e+1],r[t+2]=r[e+2],r[t+3]=r[e+3]}}}function sr(t,e,r,i,n){this.name=t,this.type=e,this.buffer=r,this.size=i,this.semantic=n,this.symbol="",this.needsRemove=!1}function lr(t){this.buffer=t,this.count=0}or.prototype.init=function(t){if(!this.value\|\|this.value.length!==tthis.size){var e=nr(this.type);this.value=new e(tthis.size)}},or.prototype.fromArray=function(t){var e,r=nr(this.type);if(t[0]&&t[0].length){var i=0,n=this.size;e=new r(t.lengthn);for(var a=0;a<t.length;a++)for(var o=0;o<n;o++)e[i++]=t[a][o]}else e=new r(t);this.value=e},or.prototype.clone=function(t){var e=new or(this.name,this.type,this.size,this.semantic);return t&&console.warn("todo"),e};var hr=f.extend(function(){return{attributes:{},indices:null,dynamic:!0,_enabledAttributes:null,__used:0}},function(){this._cache=new qe,this._attributeList=Object.keys(this.attributes),this.__vaoCache={}},{mainAttribute:"",pick:null,pickByRay:null,dirty:function(){for(var t=this.getEnabledAttributes(),e=0;e<t.length;e++)this.dirtyAttribute(t[e]);this.dirtyIndices(),this._enabledAttributes=null,this._cache.dirty("any")},dirtyIndices:function(){this._cache.dirtyAll("indices")},dirtyAttribute:function(t){this._cache.dirtyAll(ar(t)),this._cache.dirtyAll("attributes")},getTriangleIndices:function(t,e){if(t<this.triangleCount&&t>=0){e\|\|(e=[]);var r=this.indices;return e[0]=r[3t],e[1]=r[3t+1],e[2]=r[3t+2],e}},setTriangleIndices:function(t,e){var r=this.indices;r[3t]=e[0],r[3t+1]=e[1],r[3t+2]=e[2]},isUseIndices:function(){return!!this.indices},initIndicesFromArray:function(t){var e,r=this.vertexCount>65535?v.a.Uint32Array:v.a.Uint16Array;if(t[0]&&t[0].length){var i=0;e=new r(3t.length);for(var n=0;n<t.length;n++)for(var a=0;a<3;a++)e[i++]=t[n][a]}else e=new r(t);this.indices=e},createAttribute:function(t,e,r,i){var n=new or(t,e,r,i);return this.attributes[t]&&this.removeAttribute(t),this.attributes[t]=n,this._attributeList.push(t),n},removeAttribute:function(t){var e=this._attributeList,r=e.indexOf(t);return r>=0&&(e.splice(r,1),delete this.attributes[t],!0)},getAttribute:function(t){return this.attributes[t]},getEnabledAttributes:function(){var t=this._enabledAttributes,e=this._attributeList;if(t)return t;for(var r=[],i=this.vertexCount,n=0;n<e.length;n++){var a=e[n],o=this.attributes[a];o.value&&o.value.length===io.size&&r.push(a)}return this._enabledAttributes=r,r},getBufferChunks:function(t){var e=this._cache;e.use(t.__uid__);var r=e.isDirty("attributes"),i=e.isDirty("indices");if(r\|\|i){this._updateBuffer(t.gl,r,i);for(var n=this.getEnabledAttributes(),a=0;a<n.length;a++)e.fresh(ar(n[a]));e.fresh("attributes"),e.fresh("indices")}return e.fresh("any"),e.get("chunks")},_updateBuffer:function(t,e,r){var i=this._cache,n=i.get("chunks"),a=!1;n\|\|((n=[])[0]={attributeBuffers:[],indicesBuffer:null},i.put("chunks",n),a=!0);var o=n[0],s=o.attributeBuffers,l=o.indicesBuffer;if(e\|\|a){var h=this.getEnabledAttributes(),u={};if(!a)for(var c=0;c<s.length;c++)u[s[c].name]=s[c];for(var d=0;d<h.length;d++){var f,p,m=h[d],g=this.attributes[m];a\|\|(f=u[m]),p=f?f.buffer:t.createBuffer(),i.isDirty(ar(m))&&(t.bindBuffer(t.ARRAY_BUFFER,p),t.bufferData(t.ARRAY_BUFFER,g.value,this.dynamic?t.DYNAMIC_DRAW:t.STATIC_DRAW)),s[d]=new sr(m,g.type,p,g.size,g.semantic)}for(c=d;c<s.length;c++)t.deleteBuffer(s[c].buffer);s.length=d}this.isUseIndices()&&(r\|\|a)&&(l\|\|(l=new lr(t.createBuffer()),o.indicesBuffer=l),l.count=this.indices.length,t.bindBuffer(t.ELEMENT_ARRAY_BUFFER,l.buffer),t.bufferData(t.ELEMENT_ARRAY_BUFFER,this.indices,this.dynamic?t.DYNAMIC_DRAW:t.STATIC_DRAW))},dispose:function(t){var e=this._cache;e.use(t.__uid__);var r=e.get("chunks");if(r)for(var i=0;i<r.length;i++){for(var n=r[i],a=0;a<n.attributeBuffers.length;a++){var o=n.attributeBuffers[a];t.gl.deleteBuffer(o.buffer)}n.indicesBuffer&&t.gl.deleteBuffer(n.indicesBuffer.buffer)}if(this.__vaoCache){var s=t.getGLExtension("OES_vertex_array_object");for(var l in this.__vaoCache){var h=this.__vaoCache[l].vao;h&&s.deleteVertexArrayOES(h)}}this.__vaoCache={},e.deleteContext(t.__uid__)}});Object.defineProperty&&(Object.defineProperty(hr.prototype,"vertexCount",{enumerable:!1,get:function(){var t=this.attributes[this.mainAttribute];return t\|\|(t=this.attributes[this._attributeList[0]]),t&&t.value?t.value.length/t.size:0}}),Object.defineProperty(hr.prototype,"triangleCount",{enumerable:!1,get:function(){var t=this.indices;return t?t.length/3:0}})),hr.STATIC_DRAW=_.STATIC_DRAW,hr.DYNAMIC_DRAW=_.DYNAMIC_DRAW,hr.STREAM_DRAW=_.STREAM_DRAW,hr.AttributeBuffer=sr,hr.IndicesBuffer=lr,hr.Attribute=or;var ur=hr,cr=Mt.create,dr=Mt.add,fr=Mt.set,pr=ur.Attribute,mr=ur.extend(function(){return{attributes:{position:new pr("position","float",3,"POSITION"),texcoord0:new pr("texcoord0","float",2,"TEXCOORD_0"),texcoord1:new pr("texcoord1","float",2,"TEXCOORD_1"),normal:new pr("normal","float",3,"NORMAL"),tangent:new pr("tangent","float",4,"TANGENT"),color:new pr("color","float",4,"COLOR"),weight:new pr("weight","float",3,"WEIGHT"),joint:new pr("joint","float",4,"JOINT"),barycentric:new pr("barycentric","float",3,null)},boundingBox:null}},{mainAttribute:"position",updateBoundingBox:function(){var t=this.boundingBox;t\|\|(t=this.boundingBox=new Ie);var e=this.attributes.position.value;if(e&&e.length){var r=t.min,i=t.max,n=r.array,a=i.array;Mt.set(n,e[0],e[1],e[2]),Mt.set(a,e[0],e[1],e[2]);for(var o=3;o<e.length;){var s=e[o++],l=e[o++],h=e[o++];s<n[0]&&(n[0]=s),l<n[1]&&(n[1]=l),h<n[2]&&(n[2]=h),s>a[0]&&(a[0]=s),l>a[1]&&(a[1]=l),h>a[2]&&(a[2]=h)}r._dirty=!0,i._dirty=!0}},generateVertexNormals:function(){if(this.vertexCount){var t=this.indices,e=this.attributes,r=e.position.value,i=e.normal.value;if(i&&i.length===r.length)for(var n=0;n<i.length;n++)i[n]=0;else i=e.normal.value=new v.a.Float32Array(r.length);for(var a,o,s,l=cr(),h=cr(),u=cr(),c=cr(),d=cr(),f=cr(),p=t?t.length:this.vertexCount,m=0;m<p;){t?(a=t[m++],o=t[m++],s=t[m++]):(a=m++,o=m++,s=m++),fr(l,r[3a],r[3a+1],r[3a+2]),fr(h,r[3o],r[3o+1],r[3o+2]),fr(u,r[3s],r[3s+1],r[3s+2]),Mt.sub(c,l,h),Mt.sub(d,h,u),Mt.cross(f,c,d);for(n=0;n<3;n++)i[3a+n]=i[3a+n]+f[n],i[3o+n]=i[3o+n]+f[n],i[3s+n]=i[3s+n]+f[n]}for(n=0;n<i.length;)fr(f,i[n],i[n+1],i[n+2]),Mt.normalize(f,f),i[n++]=f[0],i[n++]=f[1],i[n++]=f[2];this.dirty()}},generateFaceNormals:function(){if(this.vertexCount){this.isUniqueVertex()\|\|this.generateUniqueVertex();var t=this.indices,e=this.attributes,r=e.position.value,i=e.normal.value,n=cr(),a=cr(),o=cr(),s=cr(),l=cr(),h=cr();i\|\|(i=e.normal.value=new Float32Array(r.length));for(var u,c,d,f=t?t.length:this.vertexCount,p=0;p<f;){t?(u=t[p++],c=t[p++],d=t[p++]):(u=p++,c=p++,d=p++),fr(n,r[3u],r[3u+1],r[3u+2]),fr(a,r[3c],r[3c+1],r[3c+2]),fr(o,r[3d],r[3d+1],r[3d+2]),Mt.sub(s,n,a),Mt.sub(l,a,o),Mt.cross(h,s,l),Mt.normalize(h,h);for(var m=0;m<3;m++)i[3u+m]=h[m],i[3c+m]=h[m],i[3d+m]=h[m]}this.dirty()}},generateTangents:function(){if(this.vertexCount){var t=this.vertexCount,e=this.attributes;e.tangent.value\|\|(e.tangent.value=new Float32Array(4t));var r=e.texcoord0.value,i=e.position.value,n=e.tangent.value,a=e.normal.value;if(r){for(var o=[],s=[],l=0;l<t;l++)o[l]=[0,0,0],s[l]=[0,0,0];var h,u,c,d=[0,0,0],f=[0,0,0],p=this.indices,m=p?p.length:this.vertexCount;for(l=0;l<m;){p?(h=p[l++],u=p[l++],c=p[l++]):(h=l++,u=l++,c=l++);var g=r[2h],_=r[2u],v=r[2c],y=r[2h+1],x=r[2u+1],T=r[2c+1],b=i[3h],w=i[3u],S=i[3c],E=i[3h+1],A=i[3u+1],M=i[3c+1],C=i[3h+2],D=w-b,L=S-b,P=A-E,N=M-E,R=i[3u+2]-C,I=i[3c+2]-C,O=_-g,B=v-g,F=x-y,z=T-y,U=1/(Oz-FB);d[0]=(zD-FL)U,d[1]=(zP-FN)U,d[2]=(zR-FI)U,f[0]=(OL-BD)U,f[1]=(ON-BP)U,f[2]=(OI-BR)U,dr(o[h],o[h],d),dr(o[u],o[u],d),dr(o[c],o[c],d),dr(s[h],s[h],f),dr(s[u],s[u],f),dr(s[c],s[c],f)}var k=cr(),G=cr(),H=cr();for(l=0;l<t;l++){H[0]=a[3l],H[1]=a[3l+1],H[2]=a[3l+2];var V=o[l];Mt.scale(k,H,Mt.dot(H,V)),Mt.sub(k,V,k),Mt.normalize(k,k),Mt.cross(G,H,V),n[4l]=k[0],n[4l+1]=k[1],n[4l+2]=k[2],n[4l+3]=Mt.dot(G,s[l])<0?-1:1}this.dirty()}else console.warn("Geometry without texcoords can't generate tangents.")}},isUniqueVertex:function(){return!this.isUseIndices()\|\|this.vertexCount===this.indices.length},generateUniqueVertex:function(){if(this.vertexCount&&this.indices){this.indices.length>65535&&(this.indices=new v.a.Uint32Array(this.indices));for(var t=this.attributes,e=this.indices,r=this.getEnabledAttributes(),i={},n=0;n<r.length;n++){i[l=r[n]]=t[l].value,t[l].init(this.indices.length)}for(var a=0,o=0;o<e.length;o++){var s=e[o];for(n=0;n<r.length;n++)for(var l,h=t[l=r[n]].value,u=t[l].size,c=0;c<u;c++)h[au+c]=i[l][su+c];e[o]=a,a++}this.dirty()}},generateBarycentric:function(){if(this.vertexCount){this.isUniqueVertex()\|\|this.generateUniqueVertex();var t=this.attributes,e=t.barycentric.value,r=this.indices;if(!e\|\|e.length!==3r.length){e=t.barycentric.value=new Float32Array(3r.length);for(var i=0;i<(r?r.length:this.vertexCount/3);)for(var n=0;n<3;n++){e[3(r?r[i++]:3i+n)+n]=1}this.dirty()}}},applyTransform:function(t){var e=this.attributes,r=e.position.value,i=e.normal.value,n=e.tangent.value;t=t.array;var a=Et.create();Et.invert(a,t),Et.transpose(a,a);var o=Mt.transformMat4,s=Mt.forEach;s(r,3,0,null,o,t),i&&s(i,3,0,null,o,a),n&&s(n,4,0,null,o,a),this.boundingBox&&this.updateBoundingBox()},dispose:function(t){var e=this._cache;e.use(t.__uid__);var r=e.get("chunks");if(r)for(var i=0;i<r.length;i++){for(var n=r[i],a=0;a<n.attributeBuffers.length;a++){var o=n.attributeBuffers[a];t.gl.deleteBuffer(o.buffer)}n.indicesBuffer&&t.gl.deleteBuffer(n.indicesBuffer.buffer)}if(this.__vaoCache){var s=t.getGLExtension("OES_vertex_array_object");for(var l in this.__vaoCache){var h=this.__vaoCache[l].vao;h&&s.deleteVertexArrayOES(h)}}this.__vaoCache={},e.deleteContext(t.__uid__)}});mr.STATIC_DRAW=ur.STATIC_DRAW,mr.DYNAMIC_DRAW=ur.DYNAMIC_DRAW,mr.STREAM_DRAW=ur.STREAM_DRAW,mr.AttributeBuffer=ur.AttributeBuffer,mr.IndicesBuffer=ur.IndicesBuffer,mr.Attribute=pr;var gr=mr,_r="@end",vr=["@export clay.header.directional_light","uniform vec3 directionalLightDirection[DIRECTIONAL_LIGHT_COUNT]:unconfigurable;","uniform vec3 directionalLightColor[DIRECTIONAL_LIGHT_COUNT]:unconfigurable;",_r,"@export clay.header.ambient_light","uniform vec3 ambientLightColor[AMBIENT_LIGHT_COUNT]:unconfigurable;",_r,"@export clay.header.ambient_sh_light","uniform vec3 ambientSHLightColor[AMBIENT_SH_LIGHT_COUNT]:unconfigurable;","uniform vec3 ambientSHLightCoefficients[AMBIENT_SH_LIGHT_COUNT 9]:unconfigurable;","vec3 calcAmbientSHLight(int idx, vec3 N) {\n int offset = 9 * idx;\n return ambientSHLightCoefficients[0]\n + ambientSHLightCoefficients[1] * N.x\n + ambientSHLightCoefficients[2] * N.y\n + ambientSHLightCoefficients[3] * N.z\n + ambientSHLightCoefficients[4] * N.x * N.z\n + ambientSHLightCoefficients[5] * N.z * N.y\n + ambientSHLightCoefficients[6] * N.y * N.x\n + ambientSHLightCoefficients[7] * (3.0 * N.z * N.z - 1.0)\n + ambientSHLightCoefficients[8] * (N.x * N.x - N.y * N.y);\n}",_r,"@export clay.header.ambient_cubemap_light","uniform vec3 ambientCubemapLightColor[AMBIENT_CUBEMAP_LIGHT_COUNT]:unconfigurable;","uniform samplerCube ambientCubemapLightCubemap[AMBIENT_CUBEMAP_LIGHT_COUNT]:unconfigurable;","uniform sampler2D ambientCubemapLightBRDFLookup[AMBIENT_CUBEMAP_LIGHT_COUNT]:unconfigurable;",_r,"@export clay.header.point_light","uniform vec3 pointLightPosition[POINT_LIGHT_COUNT]:unconfigurable;","uniform float pointLightRange[POINT_LIGHT_COUNT]:unconfigurable;","uniform vec3 pointLightColor[POINT_LIGHT_COUNT]:unconfigurable;",_r,"@export clay.header.spot_light","uniform vec3 spotLightPosition[SPOT_LIGHT_COUNT]:unconfigurable;","uniform vec3 spotLightDirection[SPOT_LIGHT_COUNT]:unconfigurable;","uniform float spotLightRange[SPOT_LIGHT_COUNT]:unconfigurable;","uniform float spotLightUmbraAngleCosine[SPOT_LIGHT_COUNT]:unconfigurable;","uniform float spotLightPenumbraAngleCosine[SPOT_LIGHT_COUNT]:unconfigurable;","uniform float spotLightFalloffFactor[SPOT_LIGHT_COUNT]:unconfigurable;","uniform vec3 spotLightColor[SPOT_LIGHT_COUNT]:unconfigurable;",_r].join("\n");bt.import(vr);var yr,xr,Tr,br,wr=Be.extend(function(){return{color:[1,1,1],intensity:1,castShadow:!0,shadowResolution:512,group:0}},{type:"",clone:function(){var t=Be.prototype.clone.call(this);return t.color=Array.prototype.slice.call(this.color),t.intensity=this.intensity,t.castShadow=this.castShadow,t.shadowResolution=this.shadowResolution,t}}),Sr=function(t,e){this.normal=t\|\|new Qt(0,1,0),this.distance=e\|\|0};Sr.prototype={constructor:Sr,distanceToPoint:function(t){return Mt.dot(t.array,this.normal.array)-this.distance},projectPoint:function(t,e){e\|\|(e=new Qt);var r=this.distanceToPoint(t);return Mt.scaleAndAdd(e.array,t.array,this.normal.array,-r),e._dirty=!0,e},normalize:function(){var t=1/Mt.len(this.normal.array);Mt.scale(this.normal.array,t),this.distance=t},intersectFrustum:function(t){for(var e=t.vertices,r=this.normal.array,i=Mt.dot(e[0].array,r)>this.distance,n=1;n<8;n++)if(Mt.dot(e[n].array,r)>this.distance!=i)return!0},intersectLine:(br=Mt.create(),function(t,e,r){var i=this.distanceToPoint(t),n=this.distanceToPoint(e);if(i>0&&n>0\|\|i<0&&n<0)return null;var a=this.normal.array,o=this.distance,s=t.array;Mt.sub(br,e.array,t.array),Mt.normalize(br,br);var l=Mt.dot(a,br);if(0===l)return null;r\|\|(r=new Qt);var h=(Mt.dot(a,s)-o)/l;return Mt.scaleAndAdd(r.array,s,br,-h),r._dirty=!0,r}),applyTransform:(yr=Et.create(),xr=ee.create(),Tr=ee.create(),Tr[3]=1,function(t){t=t.array,Mt.scale(Tr,this.normal.array,this.distance),ee.transformMat4(Tr,Tr,t),this.distance=Mt.dot(Tr,this.normal.array),Et.invert(yr,t),Et.transpose(yr,yr),xr[3]=0,Mt.copy(xr,this.normal.array),ee.transformMat4(xr,xr,yr),Mt.copy(this.normal.array,xr)}),copy:function(t){Mt.copy(this.normal.array,t.normal.array),this.normal._dirty=!0,this.distance=t.distance},clone:function(){var t=new Sr;return t.copy(this),t}};var Er,Ar=Sr,Mr=Mt.set,Cr=Mt.copy,Dr=Mt.transformMat4,Lr=Math.min,Pr=Math.max,Nr=function(){this.planes=[];for(var t=0;t<6;t++)this.planes.push(new Ar);this.boundingBox=new Ie,this.vertices=[];for(t=0;t<8;t++)this.vertices[t]=Mt.fromValues(0,0,0)};Nr.prototype={setFromProjection:function(t){var e=this.planes,r=t.array,i=r[0],n=r[1],a=r[2],o=r[3],s=r[4],l=r[5],h=r[6],u=r[7],c=r[8],d=r[9],f=r[10],p=r[11],m=r[12],g=r[13],_=r[14],v=r[15];Mr(e[0].normal.array,o-i,u-s,p-c),e[0].distance=-(v-m),e[0].normalize(),Mr(e[1].normal.array,o+i,u+s,p+c),e[1].distance=-(v+m),e[1].normalize(),Mr(e[2].normal.array,o+n,u+l,p+d),e[2].distance=-(v+g),e[2].normalize(),Mr(e[3].normal.array,o-n,u-l,p-d),e[3].distance=-(v-g),e[3].normalize(),Mr(e[4].normal.array,o-a,u-h,p-f),e[4].distance=-(v-_),e[4].normalize(),Mr(e[5].normal.array,o+a,u+h,p+f),e[5].distance=-(v+_),e[5].normalize();var y=this.boundingBox,x=this.vertices;if(0===v){var T=l/i,b=-_/(f-1),w=-_/(f+1),S=-w/l,E=-b/l;y.min.set(-ST,-S,w),y.max.set(ST,S,b),Mr(x[0],-ST,-S,w),Mr(x[1],-ST,S,w),Mr(x[2],ST,-S,w),Mr(x[3],ST,S,w),Mr(x[4],-ET,-E,b),Mr(x[5],-ET,E,b),Mr(x[6],ET,-E,b),Mr(x[7],ET,E,b)}else{var A=(-1-m)/i,M=(1-m)/i,C=(1-g)/l,D=(-1-g)/l,L=(-1-_)/f,P=(1-_)/f;y.min.set(Math.min(A,M),Math.min(D,C),Math.min(P,L)),y.max.set(Math.max(M,A),Math.max(C,D),Math.max(L,P));var N=y.min.array,R=y.max.array;Mr(x[0],N[0],N[1],N[2]),Mr(x[1],N[0],R[1],N[2]),Mr(x[2],R[0],N[1],N[2]),Mr(x[3],R[0],R[1],N[2]),Mr(x[4],N[0],N[1],R[2]),Mr(x[5],N[0],R[1],R[2]),Mr(x[6],R[0],N[1],R[2]),Mr(x[7],R[0],R[1],R[2])}},getTransformedBoundingBox:(Er=Mt.create(),function(t,e){var r=this.vertices,i=e.array,n=t.min,a=t.max,o=n.array,s=a.array,l=r[0];Dr(Er,l,i),Cr(o,Er),Cr(s,Er);for(var h=1;h<8;h++)l=r[h],Dr(Er,l,i),o[0]=Lr(Er[0],o[0]),o[1]=Lr(Er[1],o[1]),o[2]=Lr(Er[2],o[2]),s[0]=Pr(Er[0],s[0]),s[1]=Pr(Er[1],s[1]),s[2]=Pr(Er[2],s[2]);return n._dirty=!0,a._dirty=!0,t})};var Rr,Ir,Or,Br=Nr,Fr=Be.extend(function(){return{projectionMatrix:new _e,invProjectionMatrix:new _e,viewMatrix:new _e,frustum:new Br}},function(){this.update(!0)},{update:function(t){Be.prototype.update.call(this,t),_e.invert(this.viewMatrix,this.worldTransform),this.updateProjectionMatrix(),_e.invert(this.invProjectionMatrix,this.projectionMatrix),this.frustum.setFromProjection(this.projectionMatrix)},setViewMatrix:function(t){_e.copy(this.viewMatrix,t),_e.invert(this.worldTransform,t),this.decomposeWorldTransform()},decomposeProjectionMatrix:function(){},setProjectionMatrix:function(t){_e.copy(this.projectionMatrix,t),_e.invert(this.invProjectionMatrix,t),this.decomposeProjectionMatrix()},updateProjectionMatrix:function(){},castRay:(Rr=ee.create(),function(t,e){var r=void 0!==e?e:new $t,i=t.array[0],n=t.array[1];return ee.set(Rr,i,n,-1,1),ee.transformMat4(Rr,Rr,this.invProjectionMatrix.array),ee.transformMat4(Rr,Rr,this.worldTransform.array),Mt.scale(r.origin.array,Rr,1/Rr[3]),ee.set(Rr,i,n,1,1),ee.transformMat4(Rr,Rr,this.invProjectionMatrix.array),ee.transformMat4(Rr,Rr,this.worldTransform.array),Mt.scale(Rr,Rr,1/Rr[3]),Mt.sub(r.direction.array,Rr,r.origin.array),Mt.normalize(r.direction.array,r.direction.array),r.direction._dirty=!0,r.origin._dirty=!0,r})}),zr=Et.create(),Ur=Et.create(),kr={};function Gr(t){var e=[],r=Object.keys(t);r.sort();for(var i=0;i<r.length;i++){var n=r[i];e.push(n+" "+t[n])}var a=e.join("\n");if(kr[a])return kr[a];var o=c.genGUID();return kr[a]=o,o}function Hr(){this.opaque=[],this.transparent=[],this._opaqueCount=0,this._transparentCount=0}function Vr(t,e){if(e.castShadow&&!t.castShadow)return!0}Hr.prototype.startCount=function(){this._opaqueCount=0,this._transparentCount=0},Hr.prototype.add=function(t,e){e?this.transparent[this._transparentCount++]=t:this.opaque[this._opaqueCount++]=t},Hr.prototype.endCount=function(){this.transparent.length=this._transparentCount,this.opaque.length=this._opaqueCount};var Wr=Be.extend(function(){return{material:null,lights:[],viewBoundingBoxLastFrame:new Ie,shadowUniforms:{},_cameraList:[],_lightUniforms:{},_previousLightNumber:{},_lightNumber:{},_lightProgramKeys:{},_nodeRepository:{},_renderLists:new b(20)}},function(){this._scene=this},{addToScene:function(t){t instanceof Fr?(this._cameraList.length>0&&console.warn("Found multiple camera in one scene. Use the fist one."),this._cameraList.push(t)):t instanceof wr&&this.lights.push(t),t.name&&(this._nodeRepository[t.name]=t)},removeFromScene:function(t){var e;t instanceof Fr?(e=this._cameraList.indexOf(t))>=0&&this._cameraList.splice(e,1):t instanceof wr&&(e=this.lights.indexOf(t))>=0&&this.lights.splice(e,1),t.name&&delete this._nodeRepository[t.name]},getNode:function(t){return this._nodeRepository[t]},setMainCamera:function(t){var e=this._cameraList.indexOf(t);e>=0&&this._cameraList.splice(e,1),this._cameraList.unshift(t)},getMainCamera:function(){return this._cameraList[0]},getLights:function(){return this.lights},updateLights:function(){var t=this.lights;this._previousLightNumber=this._lightNumber;for(var e={},r=0;r<t.length;r++){var i=t[r];if(!i.invisible){var n=i.group;e[n]\|\|(e[n]={}),e[n][i.type]=e[n][i.type]\|\|0,e[n][i.type]++}}for(var a in this._lightNumber=e,e)this._lightProgramKeys[a]=Gr(e[a]);this._updateLightUniforms()},cloneNode:function(t){var e=t.clone(),r={};return function t(e,i){r[e.__uid__]=i;for(var n=0;n<e._children.length;n++)t(e._children[n],i._children[n])}(t,e),e.traverse(function(t){t.skeleton&&(t.skeleton=t.skeleton.clone(r)),t.material&&(t.material=t.material.clone())}),e},updateRenderList:function(t,e){var r=t.__uid__,i=this._renderLists.get(r);i\|\|(i=new Hr,this._renderLists.put(r,i)),i.startCount(),e&&(this.viewBoundingBoxLastFrame.min.set(1/0,1/0,1/0),this.viewBoundingBoxLastFrame.max.set(-1/0,-1/0,-1/0));var n=this.material&&this.material.transparent\|\|!1;return this._doUpdateRenderList(this,t,n,i,e),i.endCount(),i},getRenderList:function(t){return this._renderLists.get(t.__uid__)},_doUpdateRenderList:function(t,e,r,i,n){if(!t.invisible)for(var a=0;a<t._children.length;a++){var o=t._children[a];if(o.isRenderable()){var s=o.isSkinnedMesh()?zr:o.worldTransform.array,l=o.geometry;Et.multiplyAffine(Ur,e.viewMatrix.array,s),(n&&!l.boundingBox\|\|!this.isFrustumCulled(o,e,Ur))&&i.add(o,o.material.transparent\|\|r)}o._children.length>0&&this._doUpdateRenderList(o,e,r,i,n)}},isFrustumCulled:(Ir=new Ie,Or=new _e,function(t,e,r){var i=t.boundingBox;if(i\|\|(i=t.skeleton&&t.skeleton.boundingBox?t.skeleton.boundingBox:t.geometry.boundingBox),!i)return!1;if(Or.array=r,Ir.transformFrom(i,Or),t.castShadow&&this.viewBoundingBoxLastFrame.union(Ir),t.frustumCulling){if(!Ir.intersectBoundingBox(e.frustum.boundingBox))return!0;Or.array=e.projectionMatrix.array,Ir.max.array[2]>0&&Ir.min.array[2]<0&&(Ir.max.array[2]=-1e-20),Ir.applyProjection(Or);var n=Ir.min.array,a=Ir.max.array;if(a[0]<-1\|\|n[0]>1\|\|a[1]<-1\|\|n[1]>1\|\|a[2]<-1\|\|n[2]>1)return!0}return!1}),_updateLightUniforms:function(){var t=this.lights;t.sort(Vr);var e=this._lightUniforms;for(var r in e)for(var i in e[r])e[r][i].value.length=0;for(var n=0;n<t.length;n++){var a=t[n];if(!a.invisible){r=a.group;for(var i in a.uniformTemplates){var o=a.uniformTemplates[i],s=o.value(a);if(null!=s){e[r]\|\|(e[r]={}),e[r][i]\|\|(e[r][i]={type:"",value:[]});var l=e[r][i];switch(l.type=o.type+"v",o.type){case"1i":case"1f":case"t":l.value.push(s);break;case"2f":case"3f":case"4f":for(var h=0;h<s.length;h++)l.value.push(s[h]);break;default:console.error("Unkown light uniform type "+o.type)}}}}}},getLightGroups:function(){var t=[];for(var e in this._lightNumber)t.push(e);return t},getNumberChangedLightGroups:function(){var t=[];for(var e in this._lightNumber)this.isLightNumberChanged(e)&&t.push(e);return t},isLightNumberChanged:function(t){var e=this._previousLightNumber,r=this._lightNumber;for(var i in r[t]){if(!e[t])return!0;if(r[t][i]!==e[t][i])return!0}for(var i in e[t]){if(!r[t])return!0;if(r[t][i]!==e[t][i])return!0}return!1},getLightsNumbers:function(t){return this._lightNumber[t]},getProgramKey:function(t){return this._lightProgramKeys[t]},setLightUniforms:function(){function t(t,e,r){for(var i in t){var n=t[i];if("tv"===n.type){if(!e.hasUniform(i))continue;for(var a=[],o=0;o<n.value.length;o++){var s=n.value[o],l=e.takeCurrentTextureSlot(r,s);a.push(l)}e.setUniform(r.gl,"1iv",i,a)}else e.setUniform(r.gl,n.type,i,n.value)}}return function(e,r,i){t(this._lightUniforms[r],e,i),t(this.shadowUniforms,e,i)}}(),dispose:function(){this.material=null,this._opaqueList=[],this._transparentList=[],this.lights=[],this._lightUniforms={},this._lightNumber={},this._nodeRepository={}}}),Xr=function(){return function(t){this.value=t}}(),jr=function(){function t(){this._len=0}return t.prototype.insert=function(t){var e=new Xr(t);return this.insertEntry(e),e},t.prototype.insertEntry=function(t){this.head?(this.tail.next=t,t.prev=this.tail,t.next=null,this.tail=t):this.head=this.tail=t,this._len++},t.prototype.remove=function(t){var e=t.prev,r=t.next;e?e.next=r:this.head=r,r?r.prev=e:this.tail=e,t.next=t.prev=null,this._len--},t.prototype.len=function(){return this._len},t.prototype.clear=function(){this.head=this.tail=null,this._len=0},t}(),qr=function(){function t(t){this._list=new jr,this._maxSize=10,this._map={},this._maxSize=t}return t.prototype.put=function(t,e){var r=this._list,i=this._map,n=null;if(null==i[t]){var a=r.len(),o=this._lastRemovedEntry;if(a>=this._maxSize&&a>0){var s=r.head;r.remove(s),delete i[s.key],n=s.value,this._lastRemovedEntry=s}o?o.value=e:o=new Xr(e),o.key=t,r.insertEntry(o),i[t]=o}return n},t.prototype.get=function(t){var e=this._map[t],r=this._list;if(null!=e)return e!==r.tail&&(r.remove(e),r.insertEntry(e)),e.value},t.prototype.clear=function(){this._list.clear(),this._map={}},t.prototype.len=function(){return this._list.len()},t}(),Zr=$e.isPowerOfTwo,Yr=["px","nx","py","ny","pz","nz"],Kr=Ye.extend(function(){return{image:{px:null,nx:null,py:null,ny:null,pz:null,nz:null},pixels:{px:null,nx:null,py:null,ny:null,pz:null,nz:null},mipmaps:[]}},{textureType:"textureCube",update:function(t){var e=t.gl;e.bindTexture(e.TEXTURE_CUBE_MAP,this._cache.get("webgl_texture")),this.updateCommon(t);var r=this.format,i=this.type;e.texParameteri(e.TEXTURE_CUBE_MAP,e.TEXTURE_WRAP_S,this.getAvailableWrapS()),e.texParameteri(e.TEXTURE_CUBE_MAP,e.TEXTURE_WRAP_T,this.getAvailableWrapT()),e.texParameteri(e.TEXTURE_CUBE_MAP,e.TEXTURE_MAG_FILTER,this.getAvailableMagFilter()),e.texParameteri(e.TEXTURE_CUBE_MAP,e.TEXTURE_MIN_FILTER,this.getAvailableMinFilter());var n=t.getGLExtension("EXT_texture_filter_anisotropic");(n&&this.anisotropic>1&&e.texParameterf(e.TEXTURE_CUBE_MAP,n.TEXTURE_MAX_ANISOTROPY_EXT,this.anisotropic),36193===i)&&(t.getGLExtension("OES_texture_half_float")\|\|(i=_.FLOAT));if(this.mipmaps.length)for(var a=this.width,o=this.height,s=0;s<this.mipmaps.length;s++){var l=this.mipmaps[s];this._updateTextureData(e,l,s,a,o,r,i),a/=2,o/=2}else this._updateTextureData(e,this,0,this.width,this.height,r,i),!this.NPOT&&this.useMipmap&&e.generateMipmap(e.TEXTURE_CUBE_MAP);e.bindTexture(e.TEXTURE_CUBE_MAP,null)},_updateTextureData:function(t,e,r,i,n,a,o){for(var s=0;s<6;s++){var l=Yr[s],h=e.image&&e.image[l];h?t.texImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+s,r,a,a,o,h):t.texImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+s,r,a,i,n,0,a,o,e.pixels&&e.pixels[l])}},generateMipmap:function(t){var e=t.gl;this.useMipmap&&!this.NPOT&&(e.bindTexture(e.TEXTURE_CUBE_MAP,this._cache.get("webgl_texture")),e.generateMipmap(e.TEXTURE_CUBE_MAP))},bind:function(t){t.gl.bindTexture(t.gl.TEXTURE_CUBE_MAP,this.getWebGLTexture(t))},unbind:function(t){t.gl.bindTexture(t.gl.TEXTURE_CUBE_MAP,null)},isPowerOfTwo:function(){return this.image.px?Zr(this.image.px.width)&&Zr(this.image.px.height):Zr(this.width)&&Zr(this.height)},isRenderable:function(){return this.image.px?Qr(this.image.px)&&Qr(this.image.nx)&&Qr(this.image.py)&&Qr(this.image.ny)&&Qr(this.image.pz)&&Qr(this.image.nz):!(!this.width\|\|!this.height)},load:function(t,e){var r=0,i=this;return c.each(t,function(t,n){var a=v.a.createImage();e&&(a.crossOrigin=e),a.onload=function(){0===--r&&(i.dirty(),i.trigger("success",i))},a.onerror=function(){r--},r++,a.src=t,i.image[n]=a}),this}});function Qr(t){return t.width>0&&t.height>0}Object.defineProperty(Kr.prototype,"width",{get:function(){return this.image&&this.image.px?this.image.px.width:this._width},set:function(t){this.image&&this.image.px?console.warn("Texture from image can't set width"):(this._width!==t&&this.dirty(),this._width=t)}}),Object.defineProperty(Kr.prototype,"height",{get:function(){return this.image&&this.image.px?this.image.px.height:this._height},set:function(t){this.image&&this.image.px?console.warn("Texture from image can't set height"):(this._height!==t&&this.dirty(),this._height=t)}});var Jr=Kr,$r=Fr.extend({fov:50,aspect:1,near:.1,far:2e3},{updateProjectionMatrix:function(){var t=this.fov/180Math.PI;this.projectionMatrix.perspective(t,this.aspect,this.near,this.far)},decomposeProjectionMatrix:function(){var t=this.projectionMatrix.array,e=2Math.atan(1/t[5]);this.fov=e/Math.PI180,this.aspect=t[5]/t[0],this.near=t[14]/(t[10]-1),this.far=t[14]/(t[10]+1)},clone:function(){var t=Fr.prototype.clone.call(this);return t.fov=this.fov,t.aspect=this.aspect,t.near=this.near,t.far=this.far,t}}),ti=_.FRAMEBUFFER,ei=_.RENDERBUFFER,ri=_.DEPTH_ATTACHMENT,ii=_.COLOR_ATTACHMENT0,ni=f.extend({depthBuffer:!0,viewport:null,_width:0,_height:0,_textures:null,_boundRenderer:null},function(){this._cache=new qe,this._textures={}},{getTextureWidth:function(){return this._width},getTextureHeight:function(){return this._height},bind:function(t){if(t.__currentFrameBuffer){if(t.__currentFrameBuffer===this)return;console.warn("Renderer already bound with another framebuffer. Unbind it first")}t.__currentFrameBuffer=this;var e=t.gl;e.bindFramebuffer(ti,this._getFrameBufferGL(t)),this._boundRenderer=t;var r=this._cache;r.put("viewport",t.viewport);var i,n,a=!1;for(var o in this._textures){a=!0;var s=this._textures[o];s&&(i=s.texture.width,n=s.texture.height,this._doAttach(t,s.texture,o,s.target))}this._width=i,this._height=n,!a&&this.depthBuffer&&console.error("Must attach texture before bind, or renderbuffer may have incorrect width and height."),this.viewport?t.setViewport(this.viewport):t.setViewport(0,0,i,n,1);var l=r.get("attached_textures");if(l)for(var o in l)if(!this._textures[o]){var h=l[o];this._doDetach(e,o,h)}if(!r.get("depthtexture_attached")&&this.depthBuffer){r.miss("renderbuffer")&&r.put("renderbuffer",e.createRenderbuffer());var u=r.get("renderbuffer");i===r.get("renderbuffer_width")&&n===r.get("renderbuffer_height")\|\|(e.bindRenderbuffer(ei,u),e.renderbufferStorage(ei,e.DEPTH_COMPONENT16,i,n),r.put("renderbuffer_width",i),r.put("renderbuffer_height",n),e.bindRenderbuffer(ei,null)),r.get("renderbuffer_attached")\|\|(e.framebufferRenderbuffer(ti,ri,ei,u),r.put("renderbuffer_attached",!0))}},unbind:function(t){t.__currentFrameBuffer=null,t.gl.bindFramebuffer(ti,null),this._boundRenderer=null,this._cache.use(t.__uid__);var e=this._cache.get("viewport");e&&t.setViewport(e),this.updateMipmap(t)},updateMipmap:function(t){var e=t.gl;for(var r in this._textures){var i=this._textures[r];if(i){var n=i.texture;if(!n.NPOT&&n.useMipmap&&n.minFilter===Ye.LINEAR_MIPMAP_LINEAR){var a="textureCube"===n.textureType?_.TEXTURE_CUBE_MAP:_.TEXTURE_2D;e.bindTexture(a,n.getWebGLTexture(t)),e.generateMipmap(a),e.bindTexture(a,null)}}}},checkStatus:function(t){return t.checkFramebufferStatus(ti)},_getFrameBufferGL:function(t){var e=this._cache;return e.use(t.__uid__),e.miss("framebuffer")&&e.put("framebuffer",t.gl.createFramebuffer()),e.get("framebuffer")},attach:function(t,e,r){if(!t.width)throw new Error("The texture attached to color buffer is not a valid.");e=e\|\|ii,r=r\|\|_.TEXTURE_2D;var i,n=this._boundRenderer;if(n&&n.gl){var a=this._cache;a.use(n.__uid__),i=a.get("attached_textures")}var o=this._textures[e];if(!o\|\|o.target!==r\|\|o.texture!==t\|\|!i\|\|null==i[e]){var s=!0;n&&(s=this._doAttach(n,t,e,r),this.viewport\|\|n.setViewport(0,0,t.width,t.height,1)),s&&(this._textures[e]=this._textures[e]\|\|{},this._textures[e].texture=t,this._textures[e].target=r)}},_doAttach:function(t,e,r,i){var n=t.gl,a=e.getWebGLTexture(t),o=this._cache.get("attached_textures");if(o&&o[r]){var s=o[r];if(s.texture===e&&s.target===i)return}var l=!0;if(((r=+r)===ri\|\|r===_.DEPTH_STENCIL_ATTACHMENT)&&(t.getGLExtension("WEBGL_depth_texture")\|\|(console.error("Depth texture is not supported by the browser"),l=!1),e.format!==_.DEPTH_COMPONENT&&e.format!==_.DEPTH_STENCIL&&(console.error("The texture attached to depth buffer is not a valid."),l=!1),l)){var h=this._cache.get("renderbuffer");h&&(n.framebufferRenderbuffer(ti,ri,ei,null),n.deleteRenderbuffer(h),this._cache.put("renderbuffer",!1)),this._cache.put("renderbuffer_attached",!1),this._cache.put("depthtexture_attached",!0)}return n.framebufferTexture2D(ti,r,i,a,0),o\|\|(o={},this._cache.put("attached_textures",o)),o[r]=o[r]\|\|{},o[r].texture=e,o[r].target=i,l},_doDetach:function(t,e,r){t.framebufferTexture2D(ti,e,r,null,0);var i=this._cache.get("attached_textures");i&&i[e]&&(i[e]=null),e!==ri&&e!==_.DEPTH_STENCIL_ATTACHMENT\|\|this._cache.put("depthtexture_attached",!1)},detach:function(t,e){(this._textures[t]=null,this._boundRenderer)&&(this._cache.use(this._boundRenderer.__uid__),this._doDetach(this._boundRenderer.gl,t,e))},dispose:function(t){var e=t.gl,r=this._cache;r.use(t.__uid__);var i=r.get("renderbuffer");i&&e.deleteRenderbuffer(i);var n=r.get("framebuffer");n&&e.deleteFramebuffer(n),r.deleteContext(t.__uid__),this._textures={}}});ni.DEPTH_ATTACHMENT=ri,ni.COLOR_ATTACHMENT0=ii,ni.STENCIL_ATTACHMENT=_.STENCIL_ATTACHMENT,ni.DEPTH_STENCIL_ATTACHMENT=_.DEPTH_STENCIL_ATTACHMENT;var ai=ni,oi=["px","nx","py","ny","pz","nz"],si=f.extend(function(){var t={position:new Qt,far:1e3,near:.1,texture:null,shadowMapPass:null},e=t._cameras={px:new $r({fov:90}),nx:new $r({fov:90}),py:new $r({fov:90}),ny:new $r({fov:90}),pz:new $r({fov:90}),nz:new $r({fov:90})};return e.px.lookAt(Qt.POSITIVE_X,Qt.NEGATIVE_Y),e.nx.lookAt(Qt.NEGATIVE_X,Qt.NEGATIVE_Y),e.py.lookAt(Qt.POSITIVE_Y,Qt.POSITIVE_Z),e.ny.lookAt(Qt.NEGATIVE_Y,Qt.NEGATIVE_Z),e.pz.lookAt(Qt.POSITIVE_Z,Qt.NEGATIVE_Y),e.nz.lookAt(Qt.NEGATIVE_Z,Qt.NEGATIVE_Y),t._frameBuffer=new ai,t},{getCamera:function(t){return this._cameras[t]},render:function(t,e,r){var i=t.gl;r\|\|e.update();for(var n=this.texture.width,a=2Math.atan(n/(n-.5))/Math.PI180,o=0;o<6;o++){var s=oi[o],l=this._cameras[s];if(Qt.copy(l.position,this.position),l.far=this.far,l.near=this.near,l.fov=a,this.shadowMapPass){l.update();var h=e.getBoundingBox();h.applyTransform(l.viewMatrix),e.viewBoundingBoxLastFrame.copy(h),this.shadowMapPass.render(t,e,l,!0)}this._frameBuffer.attach(this.texture,i.COLOR_ATTACHMENT0,i.TEXTURE_CUBE_MAP_POSITIVE_X+o),this._frameBuffer.bind(t),t.render(e,l,!0),this._frameBuffer.unbind(t)}},dispose:function(t){this._frameBuffer.dispose(t)}}),li=gr.extend({dynamic:!1,widthSegments:1,heightSegments:1},function(){this.build()},{build:function(){for(var t=this.heightSegments,e=this.widthSegments,r=this.attributes,i=[],n=[],a=[],o=[],s=0;s<=t;s++)for(var l=s/t,h=0;h<=e;h++){var u=h/e;if(i.push([2u-1,2l-1,0]),n&&n.push([u,l]),a&&a.push([0,0,1]),h<e&&s<t){var c=h+s(e+1);o.push([c,c+1,c+e+1]),o.push([c+e+1,c+1,c+e+2])}}r.position.fromArray(i),r.texcoord0.fromArray(n),r.normal.fromArray(a),this.initIndicesFromArray(o),this.boundingBox=new Ie,this.boundingBox.min.set(-1,-1,0),this.boundingBox.max.set(1,1,0)}}),hi=new _e;function ui(t,e,r){hi.identity();var i=new li({widthSegments:e,heightSegments:r});switch(t){case"px":_e.translate(hi,hi,Qt.POSITIVE_X),_e.rotateY(hi,hi,Math.PI/2);break;case"nx":_e.translate(hi,hi,Qt.NEGATIVE_X),_e.rotateY(hi,hi,-Math.PI/2);break;case"py":_e.translate(hi,hi,Qt.POSITIVE_Y),_e.rotateX(hi,hi,-Math.PI/2);break;case"ny":_e.translate(hi,hi,Qt.NEGATIVE_Y),_e.rotateX(hi,hi,Math.PI/2);break;case"pz":_e.translate(hi,hi,Qt.POSITIVE_Z);break;case"nz":_e.translate(hi,hi,Qt.NEGATIVE_Z),_e.rotateY(hi,hi,Math.PI)}return i.applyTransform(hi),i}var ci=gr.extend({dynamic:!1,widthSegments:1,heightSegments:1,depthSegments:1,inside:!1},function(){this.build()},{build:function(){var t={px:ui("px",this.depthSegments,this.heightSegments),nx:ui("nx",this.depthSegments,this.heightSegments),py:ui("py",this.widthSegments,this.depthSegments),ny:ui("ny",this.widthSegments,this.depthSegments),pz:ui("pz",this.widthSegments,this.heightSegments),nz:ui("nz",this.widthSegments,this.heightSegments)},e=["position","texcoord0","normal"],r=0,i=0;for(var n in t)r+=t[n].vertexCount,i+=t[n].indices.length;for(var a=0;a<e.length;a++)this.attributes[e[a]].init(r);this.indices=new v.a.Uint16Array(i);var o=0,s=0;for(var n in t){var l=t[n];for(a=0;a<e.length;a++)for(var h=e[a],u=l.attributes[h].value,c=l.attributes[h].size,d="normal"===h,f=0;f<u.length;f++){var p=u[f];this.inside&&d&&(p=-p),this.attributes[h].value[f+cs]=p}var m=l.indices.length;for(f=0;f<l.indices.length;f++)this.indices[f+o]=s+l.indices[this.inside?m-f-1:f];o+=l.indices.length,s+=l.vertexCount}this.boundingBox=new Ie,this.boundingBox.max.set(1,1,1),this.boundingBox.min.set(-1,-1,-1)}});bt.import("@export clay.skybox.vertex\n#define SHADER_NAME skybox\nuniform mat4 world : WORLD;\nuniform mat4 worldViewProjection : WORLDVIEWPROJECTION;\nattribute vec3 position : POSITION;\nvarying vec3 v_WorldPosition;\nvoid main()\n{\n v_WorldPosition = (world * vec4(position, 1.0)).xyz;\n gl_Position = worldViewProjection * vec4(position, 1.0);\n}\n@end\n@export clay.skybox.fragment\n#define PI 3.1415926\nuniform mat4 viewInverse : VIEWINVERSE;\n#ifdef EQUIRECTANGULAR\nuniform sampler2D environmentMap;\n#else\nuniform samplerCube environmentMap;\n#endif\nuniform float lod: 0.0;\nvarying vec3 v_WorldPosition;\n@import clay.util.rgbm\n@import clay.util.srgb\n@import clay.util.ACES\nvoid main()\n{\n vec3 eyePos = viewInverse[3].xyz;\n vec3 V = normalize(v_WorldPosition - eyePos);\n#ifdef EQUIRECTANGULAR\n float phi = acos(V.y);\n float theta = atan(-V.x, V.z) + PI * 0.5;\n vec2 uv = vec2(theta / 2.0 / PI, phi / PI);\n vec4 texel = decodeHDR(texture2D(environmentMap, fract(uv)));\n#else\n #if defined(LOD) \|\| defined(SUPPORT_TEXTURE_LOD)\n vec4 texel = decodeHDR(textureCubeLodEXT(environmentMap, V, lod));\n #else\n vec4 texel = decodeHDR(textureCube(environmentMap, V));\n #endif\n#endif\n#ifdef SRGB_DECODE\n texel = sRGBToLinear(texel);\n#endif\n#ifdef TONEMAPPING\n texel.rgb = ACESToneMapping(texel.rgb);\n#endif\n#ifdef SRGB_ENCODE\n texel = linearTosRGB(texel);\n#endif\n gl_FragColor = encodeHDR(vec4(texel.rgb, 1.0));\n}\n@end");var di=Qe.extend(function(){var t=new bt({vertex:bt.source("clay.skybox.vertex"),fragment:bt.source("clay.skybox.fragment")}),e=new G({shader:t,depthMask:!1});return{scene:null,geometry:new ci,material:e,environmentMap:null,culling:!1,_dummyCamera:new $r}},function(){var t=this.scene;t&&this.attachScene(t),this.environmentMap&&this.setEnvironmentMap(this.environmentMap)},{attachScene:function(t){this.scene&&this.detachScene(),t.skybox=this,this.scene=t,t.on("beforerender",this._beforeRenderScene,this)},detachScene:function(){this.scene&&(this.scene.off("beforerender",this._beforeRenderScene),this.scene.skybox=null),this.scene=null},dispose:function(t){this.detachScene(),this.geometry.dispose(t)},setEnvironmentMap:function(t){"texture2D"===t.textureType?(this.material.define("EQUIRECTANGULAR"),t.minFilter=Ye.LINEAR):this.material.undefine("EQUIRECTANGULAR"),this.material.set("environmentMap",t)},getEnvironmentMap:function(){return this.material.get("environmentMap")},_beforeRenderScene:function(t,e,r){this.renderSkybox(t,r)},renderSkybox:function(t,e){var r=this._dummyCamera;r.aspect=t.getViewportAspect(),r.fov=e.fov\|\|50,r.updateProjectionMatrix(),_e.invert(r.invProjectionMatrix,r.projectionMatrix),r.worldTransform.copy(e.worldTransform),r.viewMatrix.copy(e.viewMatrix),this.position.copy(e.getWorldPosition()),this.update(),t.gl.disable(t.gl.BLEND),this.material.get("lod")>0?this.material.define("fragment","LOD"):this.material.undefine("fragment","LOD"),t.renderPass([this],r)}}),fi=di;function pi(t){return t.charCodeAt(0)+(t.charCodeAt(1)<<8)+(t.charCodeAt(2)<<16)+(t.charCodeAt(3)<<24)}var mi=pi("DXT1"),gi=pi("DXT3"),_i=pi("DXT5"),vi={parse:function(t,e){var r=new Int32Array(t,0,31);if(542327876!==r[0])return null;if(4&!r(20))return null;var i,n,a=r(21),o=r[4],s=r[3],l=512&r[28],h=131072&r[2];switch(a){case mi:i=8,n=Ye.COMPRESSED_RGB_S3TC_DXT1_EXT;break;case gi:i=16,n=Ye.COMPRESSED_RGBA_S3TC_DXT3_EXT;break;case _i:i=16,n=Ye.COMPRESSED_RGBA_S3TC_DXT5_EXT;break;default:return null}var u=r[1]+4,c=l?6:1,d=1;h&&(d=Math.max(1,r[7]));for(var 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Pi=Li,Ni=Fr.extend({left:-1,right:1,near:-1,far:1,top:1,bottom:-1},{updateProjectionMatrix:function(){this.projectionMatrix.ortho(this.left,this.right,this.bottom,this.top,this.near,this.far)},decomposeProjectionMatrix:function(){var t=this.projectionMatrix.array;this.left=(-1-t[12])/t[0],this.right=(1-t[12])/t[0],this.top=(1-t[13])/t[5],this.bottom=(-1-t[13])/t[5],this.near=-(-1-t[14])/t[10],this.far=-(1-t[14])/t[10]},clone:function(){var t=Fr.prototype.clone.call(this);return t.left=this.left,t.right=this.right,t.near=this.near,t.far=this.far,t.top=this.top,t.bottom=this.bottom,t}});bt.import("\n@export clay.compositor.vertex\nuniform mat4 worldViewProjection : WORLDVIEWPROJECTION;\nattribute vec3 position : POSITION;\nattribute vec2 texcoord : TEXCOORD_0;\nvarying vec2 v_Texcoord;\nvoid main()\n{\n v_Texcoord = texcoord;\n gl_Position = worldViewProjection vec4(position, 1.0);\n}\n@end");var Ri=new li,Ii=new Qe({geometry:Ri,frustumCulling:!1}),Oi=new Ni,Bi=f.extend(function(){return{fragment:"",outputs:null,material:null,blendWithPrevious:!1,clearColor:!1,clearDepth:!0}},function(){var t=new bt(bt.source("clay.compositor.vertex"),this.fragment),e=new G({shader:t});e.enableTexturesAll(),this.material=e},{setUniform:function(t,e){this.material.setUniform(t,e)},getUniform:function(t){var e=this.material.uniforms[t];if(e)return e.value},attachOutput:function(t,e){this.outputs\|\|(this.outputs={}),e=e\|\|_.COLOR_ATTACHMENT0,this.outputs[e]=t},detachOutput:function(t){for(var e in this.outputs)this.outputs[e]===t&&(this.outputs[e]=null)},bind:function(t,e){if(this.outputs)for(var r in this.outputs){var i=this.outputs[r];i&&e.attach(i,r)}e&&e.bind(t)},unbind:function(t,e){e.unbind(t)},render:function(t,e){var r=t.gl;if(e){this.bind(t,e);var i=t.getGLExtension("EXT_draw_buffers");if(i&&this.outputs){var n=[];for(var a in this.outputs)(a=+a)>=r.COLOR_ATTACHMENT0&&a<=r.COLOR_ATTACHMENT0+8&&n.push(a);i.drawBuffersEXT(n)}}this.trigger("beforerender",this,t);var o=this.clearDepth?r.DEPTH_BUFFER_BIT:0;if(r.depthMask(!0),this.clearColor){o\|=r.COLOR_BUFFER_BIT,r.colorMask(!0,!0,!0,!0);var s=this.clearColor;Array.isArray(s)&&r.clearColor(s[0],s[1],s[2],s[3])}r.clear(o),this.blendWithPrevious?(r.enable(r.BLEND),this.material.transparent=!0):(r.disable(r.BLEND),this.material.transparent=!1),this.renderQuad(t),this.trigger("afterrender",this,t),e&&this.unbind(t,e)},renderQuad:function(t){Ii.material=this.material,t.renderPass([Ii],Oi)},dispose:function(t){}}),Fi={},zi=["px","nx","py","ny","pz","nz"];Fi.prefilterEnvironmentMap=function(t,e,r,i,n){n&&i\|\|(i=Fi.generateNormalDistribution(),n=Fi.integrateBRDF(t,i));var a=(r=r\|\|{}).width\|\|64,o=r.height\|\|64,s=r.type\|\|e.type,l=new Jr({width:a,height:o,type:s,flipY:!1,mipmaps:[]});l.isPowerOfTwo()\|\|console.warn("Width and height must be power of two to enable mipmap.");var h=Math.min(a,o),u=Math.log(h)/Math.log(2)+1,c=new G({shader:new bt({vertex:bt.source("clay.skybox.vertex"),fragment:"#define SHADER_NAME prefilter\n#define SAMPLE_NUMBER 1024\n#define PI 3.14159265358979\nuniform mat4 viewInverse : VIEWINVERSE;\nuniform samplerCube environmentMap;\nuniform sampler2D normalDistribution;\nuniform float roughness : 0.5;\nvarying vec2 v_Texcoord;\nvarying vec3 v_WorldPosition;\n@import clay.util.rgbm\nvec3 importanceSampleNormal(float i, float roughness, vec3 N) {\n vec3 H = texture2D(normalDistribution, vec2(roughness, i)).rgb;\n vec3 upVector = abs(N.y) > 0.999 ? vec3(1.0, 0.0, 0.0) : vec3(0.0, 1.0, 0.0);\n vec3 tangentX = normalize(cross(N, upVector));\n vec3 tangentZ = cross(N, tangentX);\n return normalize(tangentX * H.x + N * H.y + tangentZ * H.z);\n}\nvoid main() {\n vec3 eyePos = viewInverse[3].xyz;\n vec3 V = normalize(v_WorldPosition - eyePos);\n vec3 N = V;\n vec3 prefilteredColor = vec3(0.0);\n float totalWeight = 0.0;\n float fMaxSampleNumber = float(SAMPLE_NUMBER);\n for (int i = 0; i < SAMPLE_NUMBER; i++) {\n vec3 H = importanceSampleNormal(float(i) / fMaxSampleNumber, roughness, N);\n vec3 L = reflect(-V, H);\n float NoL = clamp(dot(N, L), 0.0, 1.0);\n if (NoL > 0.0) {\n prefilteredColor += decodeHDR(textureCube(environmentMap, L)).rgb * NoL;\n totalWeight += NoL;\n }\n }\n gl_FragColor = encodeHDR(vec4(prefilteredColor / totalWeight, 1.0));\n}\n"})});c.set("normalDistribution",i),r.encodeRGBM&&c.define("fragment","RGBM_ENCODE"),r.decodeRGBM&&c.define("fragment","RGBM_DECODE");var d,f=new Wr;if("texture2D"===e.textureType){var p=new Jr({width:a,height:o,type:s===Ye.FLOAT?Ye.HALF_FLOAT:s});Mi.panoramaToCubeMap(t,e,p,{encodeRGBM:r.decodeRGBM}),e=p}(d=new di({scene:f,material:c})).material.set("environmentMap",e);var m=new si({texture:l});r.encodeRGBM&&(s=l.type=Ye.UNSIGNED_BYTE);for(var g=new ir({width:a,height:o,type:s}),_=new ai({depthBuffer:!1}),y=v.a[s===Ye.UNSIGNED_BYTE?"Uint8Array":"Float32Array"],x=0;x<u;x++){l.mipmaps[x]={pixels:{}},d.material.set("roughness",x/(u-1));for(var T=g.width,b=2Math.atan(T/(T-.5))/Math.PI180,w=0;w<zi.length;w++){var S=new y(g.widthg.height4);_.attach(g),_.bind(t);var E=m.getCamera(zi[w]);E.fov=b,t.render(f,E),t.gl.readPixels(0,0,g.width,g.height,Ye.RGBA,s,S),_.unbind(t),l.mipmaps[x].pixels[zi[w]]=S}g.width/=2,g.height/=2,g.dirty()}return _.dispose(t),g.dispose(t),d.dispose(t),i.dispose(t),{environmentMap:l,brdfLookup:n,normalDistribution:i,maxMipmapLevel:u}},Fi.integrateBRDF=function(t,e){e=e\|\|Fi.generateNormalDistribution();var r=new ai({depthBuffer:!1}),i=new Bi({fragment:"#define SAMPLE_NUMBER 1024\n#define PI 3.14159265358979\nuniform sampler2D normalDistribution;\nuniform vec2 viewportSize : [512, 256];\nconst vec3 N = vec3(0.0, 0.0, 1.0);\nconst float fSampleNumber = float(SAMPLE_NUMBER);\nvec3 importanceSampleNormal(float i, float roughness, vec3 N) {\n vec3 H = texture2D(normalDistribution, vec2(roughness, i)).rgb;\n vec3 upVector = abs(N.y) > 0.999 ? vec3(1.0, 0.0, 0.0) : vec3(0.0, 1.0, 0.0);\n vec3 tangentX = normalize(cross(N, upVector));\n vec3 tangentZ = cross(N, tangentX);\n return normalize(tangentX * H.x + N * H.y + tangentZ * H.z);\n}\nfloat G_Smith(float roughness, float NoV, float NoL) {\n float k = roughness * roughness / 2.0;\n float G1V = NoV / (NoV * (1.0 - k) + k);\n float G1L = NoL / (NoL * (1.0 - k) + k);\n return G1L * G1V;\n}\nvoid main() {\n vec2 uv = gl_FragCoord.xy / viewportSize;\n float NoV = uv.x;\n float roughness = uv.y;\n vec3 V;\n V.x = sqrt(1.0 - NoV * NoV);\n V.y = 0.0;\n V.z = NoV;\n float A = 0.0;\n float B = 0.0;\n for (int i = 0; i < SAMPLE_NUMBER; i++) {\n vec3 H = importanceSampleNormal(float(i) / fSampleNumber, roughness, N);\n vec3 L = reflect(-V, H);\n float NoL = clamp(L.z, 0.0, 1.0);\n float NoH = clamp(H.z, 0.0, 1.0);\n float VoH = clamp(dot(V, H), 0.0, 1.0);\n if (NoL > 0.0) {\n float G = G_Smith(roughness, NoV, NoL);\n float G_Vis = G * VoH / (NoH * NoV);\n float Fc = pow(1.0 - VoH, 5.0);\n A += (1.0 - Fc) * G_Vis;\n B += Fc * G_Vis;\n }\n }\n gl_FragColor = vec4(vec2(A, B) / fSampleNumber, 0.0, 1.0);\n}\n"}),n=new ir({width:512,height:256,type:Ye.HALF_FLOAT,wrapS:Ye.CLAMP_TO_EDGE,wrapT:Ye.CLAMP_TO_EDGE,minFilter:Ye.NEAREST,magFilter:Ye.NEAREST,useMipmap:!1});return i.setUniform("normalDistribution",e),i.setUniform("viewportSize",[512,256]),i.attachOutput(n),i.render(t,r),r.dispose(t),n},Fi.generateNormalDistribution=function(t,e){for(var r=new ir({width:t=t\|\|256,height:e=e\|\|1024,type:Ye.FLOAT,minFilter:Ye.NEAREST,magFilter:Ye.NEAREST,wrapS:Ye.CLAMP_TO_EDGE,wrapT:Ye.CLAMP_TO_EDGE,useMipmap:!1}),i=new Float32Array(et4),n=[],a=0;a<t;a++){for(var o=a/t,s=oo,l=0;l<e;l++){var h=(l<<16\|l>>>16)>>>0;h=(((16711935&(h=((252645135&(h=((858993459&(h=((1431655765&h)<<1\|(2863311530&h)>>>1)>>>0))<<2\|(3435973836&h)>>>2)>>>0))<<4\|(4042322160&h)>>>4)>>>0))<<8\|(4278255360&h)>>>8)>>>0)/4294967296;var u=Math.sqrt((1-h)/(1+(ss-1)h));n[l]=u}for(l=0;l<e;l++){var c=4(lt+a),d=(u=n[l],Math.sqrt(1-uu)),f=l/e,p=2Math.PIf;i[c]=dMath.cos(p),i[c+1]=u,i[c+2]=dMath.sin(p),i[c+3]=1}}return r.pixels=i,r};var Ui=Fi,ki=wr.extend({cubemap:null,castShadow:!1,_normalDistribution:null,_brdfLookup:null},{type:"AMBIENT_CUBEMAP_LIGHT",prefilter:function(t,e){if(t.getGLExtension("EXT_shader_texture_lod")){this._brdfLookup\|\|(this._normalDistribution=Ui.generateNormalDistribution(),this._brdfLookup=Ui.integrateBRDF(t,this._normalDistribution));var r=this.cubemap;if(!r.__prefiltered){var i=Ui.prefilterEnvironmentMap(t,r,{encodeRGBM:!0,width:e,height:e},this._normalDistribution,this._brdfLookup);this.cubemap=i.environmentMap,this.cubemap.__prefiltered=!0,r.dispose(t)}}else console.warn("Device not support textureCubeLodEXT")},getBRDFLookup:function(){return this._brdfLookup},uniformTemplates:{ambientCubemapLightColor:{type:"3f",value:function(t){var e=t.color,r=t.intensity;return[e[0]r,e[1]r,e[2]r]}},ambientCubemapLightCubemap:{type:"t",value:function(t){return t.cubemap}},ambientCubemapLightBRDFLookup:{type:"t",value:function(t){return t._brdfLookup}}}}),Gi=wr.extend({castShadow:!1,coefficients:[]},function(){this._coefficientsTmpArr=new v.a.Float32Array(27)},{type:"AMBIENT_SH_LIGHT",uniformTemplates:{ambientSHLightColor:{type:"3f",value:function(t){var e=t.color,r=t.intensity;return[e[0]r,e[1]r,e[2]r]}},ambientSHLightCoefficients:{type:"3f",value:function(t){for(var e=t._coefficientsTmpArr,r=0;r<t.coefficients.length;r++)e[r]=t.coefficients[r];return e}}}}),Hi={},Vi=["px","nx","py","ny","pz","nz"];function Wi(t,e){var r=t[0],i=t[1],n=t[2];return 0===e?1:1===e?r:2===e?i:3===e?n:4===e?rn:5===e?in:6===e?ri:7===e?3nn-1:rr-ii}var Xi={px:[2,1,0,-1,-1,1],nx:[2,1,0,1,-1,-1],py:[0,2,1,1,-1,-1],ny:[0,2,1,1,1,1],pz:[0,1,2,-1,-1,-1],nz:[0,1,2,1,-1,1]};Hi.projectEnvironmentMap=function(t,e,r){var i;(r=r\|\|{}).lod=r.lod\|\|0;var n=new Wr,a=64;"texture2D"===e.textureType?i=new fi({scene:n,environmentMap:e}):(a=e.image&&e.image.px?e.image.px.width:e.width,i=new di({scene:n,environmentMap:e}));var o=Math.ceil(a/Math.pow(2,r.lod)),s=Math.ceil(a/Math.pow(2,r.lod)),l=new ir({width:o,height:s}),h=new ai;i.material.define("fragment","RGBM_ENCODE"),r.decodeRGBM&&i.material.define("fragment","RGBM_DECODE"),i.material.set("lod",r.lod);for(var u=new si({texture:l}),c={},d=0;d<Vi.length;d++){c[Vi[d]]=new Uint8Array(os4);var f=u.getCamera(Vi[d]);f.fov=90,h.attach(l),h.bind(t),t.render(n,f),t.gl.readPixels(0,0,o,s,Ye.RGBA,Ye.UNSIGNED_BYTE,c[Vi[d]]),h.unbind(t)}return i.dispose(t),h.dispose(t),l.dispose(t),function(t,e,r,i){for(var n=new v.a.Float32Array(27),a=Mt.create(),o=Mt.create(),s=Mt.create(),l=0;l<9;l++){for(var h=Mt.create(),u=0;u<Vi.length;u++){for(var c=e[Vi[u]],d=Mt.create(),f=0,p=0,m=Xi[Vi[u]],g=0;g<i;g++)for(var _=0;_<r;_++){a[0]=_/(r-1)2-1,a[1]=g/(i-1)2-1,a[2]=-1,Mt.normalize(a,a),s[0]=a[m[0]]m[3],s[1]=a[m[1]]m[4],s[2]=a[m[2]]m[5],o[0]=c[p++]/255,o[1]=c[p++]/255,o[2]=c[p++]/255;var y=c[p++]/2558.12;o[0]=y,o[1]=y,o[2]=y,Mt.scaleAndAdd(d,d,o,Wi(s,l)-a[2]),f+=-a[2]}Mt.scaleAndAdd(h,h,d,1/f)}n[3l]=h[0]/6,n[3l+1]=h[1]/6,n[3l+2]=h[2]/6}return n}(0,c,o,s)};var ji=Hi,qi={firstNotNull:function(){for(var t=0,e=arguments.length;t<e;t++)if(null!=arguments[t])return arguments[t]},queryDataIndex:function(t,e){return null!=e.dataIndexInside?e.dataIndexInside:null!=e.dataIndex?i.util.isArray(e.dataIndex)?i.util.map(e.dataIndex,function(e){return t.indexOfRawIndex(e)}):t.indexOfRawIndex(e.dataIndex):null!=e.name?i.util.isArray(e.name)?i.util.map(e.name,function(e){return t.indexOfName(e)}):t.indexOfName(e.name):void 0}},Zi=gr.extend({dynamic:!1,widthSegments:40,heightSegments:20,phiStart:0,phiLength:2Math.PI,thetaStart:0,thetaLength:Math.PI,radius:1},function(){this.build()},{build:function(){var t=this.heightSegments,e=this.widthSegments,r=this.attributes.position,i=this.attributes.texcoord0,n=this.attributes.normal,a=(e+1)(t+1);r.init(a),i.init(a),n.init(a);var o,s,l,h,u,c,d,f,p,m,g,_=a>65535?Uint32Array:Uint16Array,v=this.indices=new _(et6),y=this.radius,x=this.phiStart,T=this.phiLength,b=this.thetaStart,w=this.thetaLength,S=[],E=[],A=0,M=1/(y=this.radius);for(d=0;d<=t;d++)for(c=0;c<=e;c++)h=c/e,u=d/t,o=-yMath.cos(x+hT)Math.sin(b+uw),s=yMath.cos(b+uw),l=yMath.sin(x+hT)Math.sin(b+uw),S[0]=o,S[1]=s,S[2]=l,E[0]=h,E[1]=u,r.set(A,S),i.set(A,E),S[0]=M,S[1]=M,S[2]=M,n.set(A,S),A++;var C=e+1,D=0;for(d=0;d<t;d++)for(c=0;c<e;c++)p=dC+c,f=dC+c+1,g=(d+1)C+c+1,m=(d+1)C+c,v[D++]=f,v[D++]=p,v[D++]=g,v[D++]=p,v[D++]=m,v[D++]=g;this.boundingBox=new Ie,this.boundingBox.max.set(y,y,y),this.boundingBox.min.set(-y,-y,-y)}}),Yi=wr.extend({castShadow:!1},{type:"AMBIENT_LIGHT",uniformTemplates:{ambientLightColor:{type:"3f",value:function(t){var e=t.color,r=t.intensity;return[e[0]r,e[1]r,e[2]r]}}}}),Ki=wr.extend({shadowBias:.001,shadowSlopeScale:2,shadowCascade:1,cascadeSplitLogFactor:.2},{type:"DIRECTIONAL_LIGHT",uniformTemplates:{directionalLightDirection:{type:"3f",value:function(t){return t.__dir=t.__dir\|\|new Qt,t.__dir.copy(t.worldTransform.z).normalize().negate().array}},directionalLightColor:{type:"3f",value:function(t){var e=t.color,r=t.intensity;return[e[0]r,e[1]r,e[2]r]}}},clone:function(){var t=wr.prototype.clone.call(this);return t.shadowBias=this.shadowBias,t.shadowSlopeScale=this.shadowSlopeScale,t}}),Qi=wr.extend({range:100,castShadow:!1},{type:"POINT_LIGHT",uniformTemplates:{pointLightPosition:{type:"3f",value:function(t){return t.getWorldPosition().array}},pointLightRange:{type:"1f",value:function(t){return t.range}},pointLightColor:{type:"3f",value:function(t){var e=t.color,r=t.intensity;return[e[0]r,e[1]r,e[2]r]}}},clone:function(){var t=wr.prototype.clone.call(this);return t.range=this.range,t}}),Ji=wr.extend({range:20,umbraAngle:30,penumbraAngle:45,falloffFactor:2,shadowBias:.001,shadowSlopeScale:2},{type:"SPOT_LIGHT",uniformTemplates:{spotLightPosition:{type:"3f",value:function(t){return t.getWorldPosition().array}},spotLightRange:{type:"1f",value:function(t){return t.range}},spotLightUmbraAngleCosine:{type:"1f",value:function(t){return Math.cos(t.umbraAngleMath.PI/180)}},spotLightPenumbraAngleCosine:{type:"1f",value:function(t){return Math.cos(t.penumbraAngleMath.PI/180)}},spotLightFalloffFactor:{type:"1f",value:function(t){return t.falloffFactor}},spotLightDirection:{type:"3f",value:function(t){return t.__dir=t.__dir\|\|new Qt,t.__dir.copy(t.worldTransform.z).negate().array}},spotLightColor:{type:"3f",value:function(t){var e=t.color,r=t.intensity;return[e[0]r,e[1]r,e[2]r]}}},clone:function(){var t=wr.prototype.clone.call(this);return t.range=this.range,t.umbraAngle=this.umbraAngle,t.penumbraAngle=this.penumbraAngle,t.falloffFactor=this.falloffFactor,t.shadowBias=this.shadowBias,t.shadowSlopeScale=this.shadowSlopeScale,t}}),$i=function(t,e,r,i){t=t\|\|0,e=e\|\|0,r=r\|\|0,i=i\|\|0,this.array=ee.fromValues(t,e,r,i),this._dirty=!0};$i.prototype={constructor:$i,add:function(t){return ee.add(this.array,this.array,t.array),this._dirty=!0,this},set:function(t,e,r,i){return this.array[0]=t,this.array[1]=e,this.array[2]=r,this.array[3]=i,this._dirty=!0,this},setArray:function(t){return this.array[0]=t[0],this.array[1]=t[1],this.array[2]=t[2],this.array[3]=t[3],this._dirty=!0,this},clone:function(){return new $i(this.x,this.y,this.z,this.w)},copy:function(t){return ee.copy(this.array,t.array),this._dirty=!0,this},dist:function(t){return ee.dist(this.array,t.array)},distance:function(t){return ee.distance(this.array,t.array)},div:function(t){return ee.div(this.array,this.array,t.array),this._dirty=!0,this},divide:function(t){return ee.divide(this.array,this.array,t.array),this._dirty=!0,this},dot:function(t){return ee.dot(this.array,t.array)},len:function(){return ee.len(this.array)},length:function(){return ee.length(this.array)},lerp:function(t,e,r){return ee.lerp(this.array,t.array,e.array,r),this._dirty=!0,this},min:function(t){return ee.min(this.array,this.array,t.array),this._dirty=!0,this},max:function(t){return ee.max(this.array,this.array,t.array),this._dirty=!0,this},mul:function(t){return ee.mul(this.array,this.array,t.array),this._dirty=!0,this},multiply:function(t){return ee.multiply(this.array,this.array,t.array),this._dirty=!0,this},negate:function(){return ee.negate(this.array,this.array),this._dirty=!0,this},normalize:function(){return ee.normalize(this.array,this.array),this._dirty=!0,this},random:function(t){return ee.random(this.array,t),this._dirty=!0,this},scale:function(t){return ee.scale(this.array,this.array,t),this._dirty=!0,this},scaleAndAdd:function(t,e){return ee.scaleAndAdd(this.array,this.array,t.array,e),this._dirty=!0,this},sqrDist:function(t){return ee.sqrDist(this.array,t.array)},squaredDistance:function(t){return ee.squaredDistance(this.array,t.array)},sqrLen:function(){return ee.sqrLen(this.array)},squaredLength:function(){return ee.squaredLength(this.array)},sub:function(t){return ee.sub(this.array,this.array,t.array),this._dirty=!0,this},subtract:function(t){return ee.subtract(this.array,this.array,t.array),this._dirty=!0,this},transformMat4:function(t){return ee.transformMat4(this.array,this.array,t.array),this._dirty=!0,this},transformQuat:function(t){return ee.transformQuat(this.array,this.array,t.array),this._dirty=!0,this},toString:function(){return"["+Array.prototype.join.call(this.array,",")+"]"},toArray:function(){return Array.prototype.slice.call(this.array)}};var tn=Object.defineProperty;if(tn){var en=$i.prototype;tn(en,"x",{get:function(){return this.array[0]},set:function(t){this.array[0]=t,this._dirty=!0}}),tn(en,"y",{get:function(){return this.array[1]},set:function(t){this.array[1]=t,this._dirty=!0}}),tn(en,"z",{get:function(){return this.array[2]},set:function(t){this.array[2]=t,this._dirty=!0}}),tn(en,"w",{get:function(){return this.array[3]},set:function(t){this.array[3]=t,this._dirty=!0}})}$i.add=function(t,e,r){return ee.add(t.array,e.array,r.array),t._dirty=!0,t},$i.set=function(t,e,r,i,n){ee.set(t.array,e,r,i,n),t._dirty=!0},$i.copy=function(t,e){return ee.copy(t.array,e.array),t._dirty=!0,t},$i.distance=$i.dist=function(t,e){return ee.distance(t.array,e.array)},$i.divide=$i.div=function(t,e,r){return ee.divide(t.array,e.array,r.array),t._dirty=!0,t},$i.dot=function(t,e){return ee.dot(t.array,e.array)},$i.len=function(t){return ee.length(t.array)},$i.lerp=function(t,e,r,i){return ee.lerp(t.array,e.array,r.array,i),t._dirty=!0,t},$i.min=function(t,e,r){return ee.min(t.array,e.array,r.array),t._dirty=!0,t},$i.max=function(t,e,r){return ee.max(t.array,e.array,r.array),t._dirty=!0,t},$i.multiply=$i.mul=function(t,e,r){return ee.multiply(t.array,e.array,r.array),t._dirty=!0,t},$i.negate=function(t,e){return ee.negate(t.array,e.array),t._dirty=!0,t},$i.normalize=function(t,e){return ee.normalize(t.array,e.array),t._dirty=!0,t},$i.random=function(t,e){return ee.random(t.array,e),t._dirty=!0,t},$i.scale=function(t,e,r){return ee.scale(t.array,e.array,r),t._dirty=!0,t},$i.scaleAndAdd=function(t,e,r,i){return ee.scaleAndAdd(t.array,e.array,r.array,i),t._dirty=!0,t},$i.squaredDistance=$i.sqrDist=function(t,e){return ee.sqrDist(t.array,e.array)},$i.squaredLength=$i.sqrLen=function(t){return ee.sqrLen(t.array)},$i.subtract=$i.sub=function(t,e,r){return ee.subtract(t.array,e.array,r.array),t._dirty=!0,t},$i.transformMat4=function(t,e,r){return ee.transformMat4(t.array,e.array,r.array),t._dirty=!0,t},$i.transformQuat=function(t,e,r){return ee.transformQuat(t.array,e.array,r.array),t._dirty=!0,t};var rn=$i,nn={create:function(){var t=new H(4);return t[0]=1,t[1]=0,t[2]=0,t[3]=1,t},clone:function(t){var e=new H(4);return e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e},copy:function(t,e){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t},identity:function(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=1,t},transpose:function(t,e){if(t===e){var r=e[1];t[1]=e[2],t[2]=r}else t[0]=e[0],t[1]=e[2],t[2]=e[1],t[3]=e[3];return t},invert:function(t,e){var r=e[0],i=e[1],n=e[2],a=e[3],o=ra-ni;return o?(o=1/o,t[0]=ao,t[1]=-io,t[2]=-no,t[3]=ro,t):null},adjoint:function(t,e){var r=e[0];return t[0]=e[3],t[1]=-e[1],t[2]=-e[2],t[3]=r,t},determinant:function(t){return t[0]t[3]-t[2]t[1]},multiply:function(t,e,r){var i=e[0],n=e[1],a=e[2],o=e[3],s=r[0],l=r[1],h=r[2],u=r[3];return t[0]=is+al,t[1]=ns+ol,t[2]=ih+au,t[3]=nh+ou,t}};nn.mul=nn.multiply,nn.rotate=function(t,e,r){var i=e[0],n=e[1],a=e[2],o=e[3],s=Math.sin(r),l=Math.cos(r);return t[0]=il+as,t[1]=nl+os,t[2]=i-s+al,t[3]=n-s+ol,t},nn.scale=function(t,e,r){var i=e[0],n=e[1],a=e[2],o=e[3],s=r[0],l=r[1];return t[0]=is,t[1]=ns,t[2]=al,t[3]=ol,t},nn.frob=function(t){return Math.sqrt(Math.pow(t[0],2)+Math.pow(t[1],2)+Math.pow(t[2],2)+Math.pow(t[3],2))},nn.LDU=function(t,e,r,i){return t[2]=i[2]/i[0],r[0]=i[0],r[1]=i[1],r[3]=i[3]-t[2]r[1],[t,e,r]};var an=nn,on=function(){this.array=an.create(),this._dirty=!0};on.prototype={constructor:on,setArray:function(t){for(var e=0;e<this.array.length;e++)this.array[e]=t[e];return this._dirty=!0,this},clone:function(){return(new on).copy(this)},copy:function(t){return an.copy(this.array,t.array),this._dirty=!0,this},adjoint:function(){return an.adjoint(this.array,this.array),this._dirty=!0,this},determinant:function(){return 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an.adjoint(t.array,e.array),t._dirty=!0,t},on.copy=function(t,e){return an.copy(t.array,e.array),t._dirty=!0,t},on.determinant=function(t){return an.determinant(t.array)},on.identity=function(t){return an.identity(t.array),t._dirty=!0,t},on.invert=function(t,e){return an.invert(t.array,e.array),t._dirty=!0,t},on.multiply=on.mul=function(t,e,r){return an.mul(t.array,e.array,r.array),t._dirty=!0,t},on.rotate=function(t,e,r){return an.rotate(t.array,e.array,r),t._dirty=!0,t},on.scale=function(t,e,r){return an.scale(t.array,e.array,r.array),t._dirty=!0,t},on.transpose=function(t,e){return an.transpose(t.array,e.array),t._dirty=!0,t};var sn=on,ln={create:function(){var t=new H(6);return t[0]=1,t[1]=0,t[2]=0,t[3]=1,t[4]=0,t[5]=0,t},clone:function(t){var e=new H(6);return e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[4]=t[4],e[5]=t[5],e},copy:function(t,e){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t},identity:function(t){return 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this}},t.prototype.stop=function(t){if(this._clip){var e=this._clip;t&&e.onframe(1),this._abortedCallback()}},t.prototype.delay=function(t){return this._delay=t,this},t.prototype.during=function(t){return t&&(this._onframeList\|\|(this._onframeList=[]),this._onframeList.push(t)),this},t.prototype.done=function(t){return t&&(this._doneList\|\|(this._doneList=[]),this._doneList.push(t)),this},t.prototype.aborted=function(t){return t&&(this._abortedList\|\|(this._abortedList=[]),this._abortedList.push(t)),this},t.prototype.getClip=function(){return this._clip},t.prototype.getTrack=function(t){return this._tracks[t]},t.prototype.stopTracks=function(t,e){if(!t.length\|\|!this._clip)return!0;for(var r=this._tracks,i=this._trackKeys,n=0;n<t.length;n++){var a=r[t[n]];a&&(e?a.step(this._target,1):1===this._started&&a.step(this._target,0),a.setFinished())}var o=!0;for(n=0;n<i.length;n++)if(!r[i[n]].isFinished()){o=!1;break}return o&&this._abortedCallback(),o},t.prototype.saveFinalToTarget=function(t,e){if(t){e=e\|\|this._trackKeys;for(var r=0;r<e.length;r++){var i=e[r],n=this._tracks[i];if(n&&!n.isFinished()){var a=n.keyframes,o=a[a.length-1];if(o){var s=Pa(o.value);n.isValueColor&&(s=Na(s)),t[i]=s}}}}},t.prototype.__changeFinalValue=function(t,e){e=e\|\|ra(t);for(var r=0;r<e.length;r++){var i=e[r],n=this._tracks[i];if(n){var a=n.keyframes;if(a.length>1){var o=a.pop();n.addKeyframe(o.time,t[i]),n.prepare(n.getAdditiveTrack())}}}},t}(),Ba={_animators:null,getAnimators:function(){return this._animators=this._animators\|\|[],this._animators},animate:function(t,e){this._animators=this._animators\|\|[];var r;if(t){for(var i=t.split("."),n=this,a=0,o=i.length;a<o;a++)n&&(n=n[i[a]]);n&&(r=n)}else r=this;if(null==r)throw new Error("Target "+t+" not exists");var s=this._animators,l=new Oa(r,e),h=this;return l.during(function(){h.__zr&&h.__zr.refresh()}).done(function(){var t=s.indexOf(l);t>=0&&s.splice(t,1)}),s.push(l),this.__zr&&this.__zr.animation.addAnimator(l),l},stopAnimation:function(t){this._animators=this._animators\|\|[];for(var e=this._animators,r=e.length,i=0;i<r;i++)e[i].stop(t);return e.length=0,this},addAnimatorsToZr:function(t){if(this._animators)for(var e=0;e<this._animators.length;e++)t.animation.addAnimator(this._animators[e])},removeAnimatorsFromZr:function(t){if(this._animators)for(var e=0;e<this._animators.length;e++)t.animation.removeAnimator(this._animators[e])}};function Fa(t){return t instanceof HTMLCanvasElement\|\|t instanceof HTMLImageElement\|\|t instanceof Image}Object.assign(Be.prototype,Ba),bt.import("\n@export clay.util.rand\nhighp float rand(vec2 uv) {\n const highp float a = 12.9898, b = 78.233, c = 43758.5453;\n highp float dt = dot(uv.xy, vec2(a,b)), sn = mod(dt, 3.141592653589793);\n return fract(sin(sn) * c);\n}\n@end\n@export clay.util.calculate_attenuation\nuniform float attenuationFactor : 5.0;\nfloat lightAttenuation(float dist, float range)\n{\n float attenuation = 1.0;\n attenuation = distdist/(rangerange+1.0);\n float att_s = attenuationFactor;\n attenuation = 1.0/(attenuationatt_s+1.0);\n att_s = 1.0/(att_s+1.0);\n attenuation = attenuation - att_s;\n attenuation /= 1.0 - att_s;\n return clamp(attenuation, 0.0, 1.0);\n}\n@end\n@export clay.util.edge_factor\n#ifdef SUPPORT_STANDARD_DERIVATIVES\nfloat edgeFactor(float width)\n{\n vec3 d = fwidth(v_Barycentric);\n vec3 a3 = smoothstep(vec3(0.0), d width, v_Barycentric);\n return min(min(a3.x, a3.y), a3.z);\n}\n#else\nfloat edgeFactor(float width)\n{\n return 1.0;\n}\n#endif\n@end\n@export clay.util.encode_float\nvec4 encodeFloat(const in float depth)\n{\n const vec4 bitShifts = vec4(256.0256.0256.0, 256.0256.0, 256.0, 1.0);\n const vec4 bit_mask = vec4(0.0, 1.0/256.0, 1.0/256.0, 1.0/256.0);\n vec4 res = fract(depth bitShifts);\n res -= res.xxyz * bit_mask;\n return res;\n}\n@end\n@export clay.util.decode_float\nfloat decodeFloat(const in vec4 color)\n{\n const vec4 bitShifts = vec4(1.0/(256.0256.0256.0), 1.0/(256.0256.0), 1.0/256.0, 1.0);\n return dot(color, bitShifts);\n}\n@end\n@export clay.util.float\n@import clay.util.encode_float\n@import clay.util.decode_float\n@end\n@export clay.util.rgbm_decode\nvec3 RGBMDecode(vec4 rgbm, float range) {\n return range rgbm.rgb * rgbm.a;\n}\n@end\n@export clay.util.rgbm_encode\nvec4 RGBMEncode(vec3 color, float range) {\n if (dot(color, color) == 0.0) {\n return vec4(0.0);\n }\n vec4 rgbm;\n color /= range;\n rgbm.a = clamp(max(max(color.r, color.g), max(color.b, 1e-6)), 0.0, 1.0);\n rgbm.a = ceil(rgbm.a * 255.0) / 255.0;\n rgbm.rgb = color / rgbm.a;\n return rgbm;\n}\n@end\n@export clay.util.rgbm\n@import clay.util.rgbm_decode\n@import clay.util.rgbm_encode\nvec4 decodeHDR(vec4 color)\n{\n#if defined(RGBM_DECODE) \|\| defined(RGBM)\n return vec4(RGBMDecode(color, 8.12), 1.0);\n#else\n return color;\n#endif\n}\nvec4 encodeHDR(vec4 color)\n{\n#if defined(RGBM_ENCODE) \|\| defined(RGBM)\n return RGBMEncode(color.xyz, 8.12);\n#else\n return color;\n#endif\n}\n@end\n@export clay.util.srgb\nvec4 sRGBToLinear(in vec4 value) {\n return vec4(mix(pow(value.rgb * 0.9478672986 + vec3(0.0521327014), vec3(2.4)), value.rgb * 0.0773993808, vec3(lessThanEqual(value.rgb, vec3(0.04045)))), value.w);\n}\nvec4 linearTosRGB(in vec4 value) {\n return vec4(mix(pow(value.rgb, vec3(0.41666)) * 1.055 - vec3(0.055), value.rgb * 12.92, vec3(lessThanEqual(value.rgb, vec3(0.0031308)))), value.w);\n}\n@end\n@export clay.chunk.skinning_header\n#ifdef SKINNING\nattribute vec3 weight : WEIGHT;\nattribute vec4 joint : JOINT;\n#ifdef USE_SKIN_MATRICES_TEXTURE\nuniform sampler2D skinMatricesTexture : ignore;\nuniform float skinMatricesTextureSize: ignore;\nmat4 getSkinMatrix(sampler2D tex, float idx) {\n float j = idx * 4.0;\n float x = mod(j, skinMatricesTextureSize);\n float y = floor(j / skinMatricesTextureSize) + 0.5;\n vec2 scale = vec2(skinMatricesTextureSize);\n return mat4(\n texture2D(tex, vec2(x + 0.5, y) / scale),\n texture2D(tex, vec2(x + 1.5, y) / scale),\n texture2D(tex, vec2(x + 2.5, y) / scale),\n texture2D(tex, vec2(x + 3.5, y) / scale)\n );\n}\nmat4 getSkinMatrix(float idx) {\n return getSkinMatrix(skinMatricesTexture, idx);\n}\n#else\nuniform mat4 skinMatrix[JOINT_COUNT] : SKIN_MATRIX;\nmat4 getSkinMatrix(float idx) {\n return skinMatrix[int(idx)];\n}\n#endif\n#endif\n@end\n@export clay.chunk.skin_matrix\nmat4 skinMatrixWS = getSkinMatrix(joint.x) * weight.x;\nif (weight.y > 1e-4)\n{\n skinMatrixWS += getSkinMatrix(joint.y) * weight.y;\n}\nif (weight.z > 1e-4)\n{\n skinMatrixWS += getSkinMatrix(joint.z) * weight.z;\n}\nfloat weightW = 1.0-weight.x-weight.y-weight.z;\nif (weightW > 1e-4)\n{\n skinMatrixWS += getSkinMatrix(joint.w) * weightW;\n}\n@end\n@export clay.chunk.instancing_header\n#ifdef INSTANCING\nattribute vec4 instanceMat1;\nattribute vec4 instanceMat2;\nattribute vec4 instanceMat3;\n#endif\n@end\n@export clay.chunk.instancing_matrix\nmat4 instanceMat = mat4(\n vec4(instanceMat1.xyz, 0.0),\n vec4(instanceMat2.xyz, 0.0),\n vec4(instanceMat3.xyz, 0.0),\n vec4(instanceMat1.w, instanceMat2.w, instanceMat3.w, 1.0)\n);\n@end\n@export clay.util.parallax_correct\nvec3 parallaxCorrect(in vec3 dir, in vec3 pos, in vec3 boxMin, in vec3 boxMax) {\n vec3 first = (boxMax - pos) / dir;\n vec3 second = (boxMin - pos) / dir;\n vec3 further = max(first, second);\n float dist = min(further.x, min(further.y, further.z));\n vec3 fixedPos = pos + dir * dist;\n vec3 boxCenter = (boxMax + boxMin) * 0.5;\n return normalize(fixedPos - boxCenter);\n}\n@end\n@export clay.util.clamp_sample\nvec4 clampSample(const in sampler2D texture, const in vec2 coord)\n{\n#ifdef STEREO\n float eye = step(0.5, coord.x) * 0.5;\n vec2 coordClamped = clamp(coord, vec2(eye, 0.0), vec2(0.5 + eye, 1.0));\n#else\n vec2 coordClamped = clamp(coord, vec2(0.0), vec2(1.0));\n#endif\n return texture2D(texture, coordClamped);\n}\n@end\n@export clay.util.ACES\nvec3 ACESToneMapping(vec3 color)\n{\n const float A = 2.51;\n const float B = 0.03;\n const float C = 2.43;\n const float D = 0.59;\n const float E = 0.14;\n return (color * (A * color + B)) / (color * (C * color + D) + E);\n}\n@end"),bt.import(wt),bt.import("\n@export ecgl.common.transformUniforms\nuniform mat4 worldViewProjection : WORLDVIEWPROJECTION;\nuniform mat4 worldInverseTranspose : WORLDINVERSETRANSPOSE;\nuniform mat4 world : WORLD;\n@end\n\n@export ecgl.common.attributes\nattribute vec3 position : POSITION;\nattribute vec2 texcoord : TEXCOORD_0;\nattribute vec3 normal : NORMAL;\n@end\n\n@export ecgl.common.uv.header\nuniform vec2 uvRepeat : [1.0, 1.0];\nuniform vec2 uvOffset : [0.0, 0.0];\nuniform vec2 detailUvRepeat : [1.0, 1.0];\nuniform vec2 detailUvOffset : [0.0, 0.0];\n\nvarying vec2 v_Texcoord;\nvarying vec2 v_DetailTexcoord;\n@end\n\n@export ecgl.common.uv.main\nv_Texcoord = texcoord * uvRepeat + uvOffset;\nv_DetailTexcoord = texcoord * detailUvRepeat + detailUvOffset;\n@end\n\n@export ecgl.common.uv.fragmentHeader\nvarying vec2 v_Texcoord;\nvarying vec2 v_DetailTexcoord;\n@end\n\n\n@export ecgl.common.albedo.main\n\n vec4 albedoTexel = vec4(1.0);\n#ifdef DIFFUSEMAP_ENABLED\n albedoTexel = texture2D(diffuseMap, v_Texcoord);\n #ifdef SRGB_DECODE\n albedoTexel = sRGBToLinear(albedoTexel);\n #endif\n#endif\n\n#ifdef DETAILMAP_ENABLED\n vec4 detailTexel = texture2D(detailMap, v_DetailTexcoord);\n #ifdef SRGB_DECODE\n detailTexel = sRGBToLinear(detailTexel);\n #endif\n albedoTexel.rgb = mix(albedoTexel.rgb, detailTexel.rgb, detailTexel.a);\n albedoTexel.a = detailTexel.a + (1.0 - detailTexel.a) * albedoTexel.a;\n#endif\n\n@end\n\n@export ecgl.common.wireframe.vertexHeader\n\n#ifdef WIREFRAME_QUAD\nattribute vec4 barycentric;\nvarying vec4 v_Barycentric;\n#elif defined(WIREFRAME_TRIANGLE)\nattribute vec3 barycentric;\nvarying vec3 v_Barycentric;\n#endif\n\n@end\n\n@export ecgl.common.wireframe.vertexMain\n\n#if defined(WIREFRAME_QUAD) \|\| defined(WIREFRAME_TRIANGLE)\n v_Barycentric = barycentric;\n#endif\n\n@end\n\n\n@export ecgl.common.wireframe.fragmentHeader\n\nuniform float wireframeLineWidth : 1;\nuniform vec4 wireframeLineColor: [0, 0, 0, 0.5];\n\n#ifdef WIREFRAME_QUAD\nvarying vec4 v_Barycentric;\nfloat edgeFactor () {\n vec4 d = fwidth(v_Barycentric);\n vec4 a4 = smoothstep(vec4(0.0), d * wireframeLineWidth, v_Barycentric);\n return min(min(min(a4.x, a4.y), a4.z), a4.w);\n}\n#elif defined(WIREFRAME_TRIANGLE)\nvarying vec3 v_Barycentric;\nfloat edgeFactor () {\n vec3 d = fwidth(v_Barycentric);\n vec3 a3 = smoothstep(vec3(0.0), d * wireframeLineWidth, v_Barycentric);\n return min(min(a3.x, a3.y), a3.z);\n}\n#endif\n\n@end\n\n\n@export ecgl.common.wireframe.fragmentMain\n\n#if defined(WIREFRAME_QUAD) \|\| defined(WIREFRAME_TRIANGLE)\n if (wireframeLineWidth > 0.) {\n vec4 lineColor = wireframeLineColor;\n#ifdef SRGB_DECODE\n lineColor = sRGBToLinear(lineColor);\n#endif\n\n gl_FragColor.rgb = mix(gl_FragColor.rgb, lineColor.rgb, (1.0 - edgeFactor()) * lineColor.a);\n }\n#endif\n@end\n\n\n\n\n@export ecgl.common.bumpMap.header\n\n#ifdef BUMPMAP_ENABLED\nuniform sampler2D bumpMap;\nuniform float bumpScale : 1.0;\n\n\nvec3 bumpNormal(vec3 surfPos, vec3 surfNormal, vec3 baseNormal)\n{\n vec2 dSTdx = dFdx(v_Texcoord);\n vec2 dSTdy = dFdy(v_Texcoord);\n\n float Hll = bumpScale * texture2D(bumpMap, v_Texcoord).x;\n float dHx = bumpScale * texture2D(bumpMap, v_Texcoord + dSTdx).x - Hll;\n float dHy = bumpScale * texture2D(bumpMap, v_Texcoord + dSTdy).x - Hll;\n\n vec3 vSigmaX = dFdx(surfPos);\n vec3 vSigmaY = dFdy(surfPos);\n vec3 vN = surfNormal;\n\n vec3 R1 = cross(vSigmaY, vN);\n vec3 R2 = cross(vN, vSigmaX);\n\n float fDet = dot(vSigmaX, R1);\n\n vec3 vGrad = sign(fDet) * (dHx * R1 + dHy * R2);\n return normalize(abs(fDet) * baseNormal - vGrad);\n\n}\n#endif\n\n@end\n\n@export ecgl.common.normalMap.vertexHeader\n\n#ifdef NORMALMAP_ENABLED\nattribute vec4 tangent : TANGENT;\nvarying vec3 v_Tangent;\nvarying vec3 v_Bitangent;\n#endif\n\n@end\n\n@export ecgl.common.normalMap.vertexMain\n\n#ifdef NORMALMAP_ENABLED\n if (dot(tangent, tangent) > 0.0) {\n v_Tangent = normalize((worldInverseTranspose * vec4(tangent.xyz, 0.0)).xyz);\n v_Bitangent = normalize(cross(v_Normal, v_Tangent) * tangent.w);\n }\n#endif\n\n@end\n\n\n@export ecgl.common.normalMap.fragmentHeader\n\n#ifdef NORMALMAP_ENABLED\nuniform sampler2D normalMap;\nvarying vec3 v_Tangent;\nvarying vec3 v_Bitangent;\n#endif\n\n@end\n\n@export ecgl.common.normalMap.fragmentMain\n#ifdef NORMALMAP_ENABLED\n if (dot(v_Tangent, v_Tangent) > 0.0) {\n vec3 normalTexel = texture2D(normalMap, v_DetailTexcoord).xyz;\n if (dot(normalTexel, normalTexel) > 0.0) { N = normalTexel * 2.0 - 1.0;\n mat3 tbn = mat3(v_Tangent, v_Bitangent, v_Normal);\n N = normalize(tbn * N);\n }\n }\n#endif\n@end\n\n\n\n@export ecgl.common.vertexAnimation.header\n\n#ifdef VERTEX_ANIMATION\nattribute vec3 prevPosition;\nattribute vec3 prevNormal;\nuniform float percent;\n#endif\n\n@end\n\n@export ecgl.common.vertexAnimation.main\n\n#ifdef VERTEX_ANIMATION\n vec3 pos = mix(prevPosition, position, percent);\n vec3 norm = mix(prevNormal, normal, percent);\n#else\n vec3 pos = position;\n vec3 norm = normal;\n#endif\n\n@end\n\n\n@export ecgl.common.ssaoMap.header\n#ifdef SSAOMAP_ENABLED\nuniform sampler2D ssaoMap;\nuniform vec4 viewport : VIEWPORT;\n#endif\n@end\n\n@export ecgl.common.ssaoMap.main\n float ao = 1.0;\n#ifdef SSAOMAP_ENABLED\n ao = texture2D(ssaoMap, (gl_FragCoord.xy - viewport.xy) / viewport.zw).r;\n#endif\n@end\n\n\n\n\n@export ecgl.common.diffuseLayer.header\n\n#if (LAYER_DIFFUSEMAP_COUNT > 0)\nuniform float layerDiffuseIntensity[LAYER_DIFFUSEMAP_COUNT];\nuniform sampler2D layerDiffuseMap[LAYER_DIFFUSEMAP_COUNT];\n#endif\n\n@end\n\n@export ecgl.common.emissiveLayer.header\n\n#if (LAYER_EMISSIVEMAP_COUNT > 0)\nuniform float layerEmissionIntensity[LAYER_EMISSIVEMAP_COUNT];\nuniform sampler2D layerEmissiveMap[LAYER_EMISSIVEMAP_COUNT];\n#endif\n\n@end\n\n@export ecgl.common.layers.header\n@import ecgl.common.diffuseLayer.header\n@import ecgl.common.emissiveLayer.header\n@end\n\n@export ecgl.common.diffuseLayer.main\n\n#if (LAYER_DIFFUSEMAP_COUNT > 0)\n for (int _idx_ = 0; _idx_ < LAYER_DIFFUSEMAP_COUNT; _idx_++) {{\n float intensity = layerDiffuseIntensity[_idx_];\n vec4 texel2 = texture2D(layerDiffuseMap[_idx_], v_Texcoord);\n #ifdef SRGB_DECODE\n texel2 = sRGBToLinear(texel2);\n #endif\n albedoTexel.rgb = mix(albedoTexel.rgb, texel2.rgb * intensity, texel2.a);\n albedoTexel.a = texel2.a + (1.0 - texel2.a) * albedoTexel.a;\n }}\n#endif\n\n@end\n\n@export ecgl.common.emissiveLayer.main\n\n#if (LAYER_EMISSIVEMAP_COUNT > 0)\n for (int _idx_ = 0; _idx_ < LAYER_EMISSIVEMAP_COUNT; _idx_++)\n {{\n vec4 texel2 = texture2D(layerEmissiveMap[_idx_], v_Texcoord) * layerEmissionIntensity[_idx_];\n #ifdef SRGB_DECODE\n texel2 = sRGBToLinear(texel2);\n #endif\n float intensity = layerEmissionIntensity[_idx_];\n gl_FragColor.rgb += texel2.rgb * texel2.a * intensity;\n }}\n#endif\n\n@end\n"),bt.import("@export ecgl.color.vertex\n\nuniform mat4 worldViewProjection : WORLDVIEWPROJECTION;\n\n@import ecgl.common.uv.header\n\nattribute vec2 texcoord : TEXCOORD_0;\nattribute vec3 position: POSITION;\n\n@import ecgl.common.wireframe.vertexHeader\n\n#ifdef VERTEX_COLOR\nattribute vec4 a_Color : COLOR;\nvarying vec4 v_Color;\n#endif\n\n#ifdef VERTEX_ANIMATION\nattribute vec3 prevPosition;\nuniform float percent : 1.0;\n#endif\n\n#ifdef ATMOSPHERE_ENABLED\nattribute vec3 normal: NORMAL;\nuniform mat4 worldInverseTranspose : WORLDINVERSETRANSPOSE;\nvarying vec3 v_Normal;\n#endif\n\nvoid main()\n{\n#ifdef VERTEX_ANIMATION\n vec3 pos = mix(prevPosition, position, percent);\n#else\n vec3 pos = position;\n#endif\n\n gl_Position = worldViewProjection * vec4(pos, 1.0);\n\n @import ecgl.common.uv.main\n\n#ifdef VERTEX_COLOR\n v_Color = a_Color;\n#endif\n\n#ifdef ATMOSPHERE_ENABLED\n v_Normal = normalize((worldInverseTranspose * vec4(normal, 0.0)).xyz);\n#endif\n\n @import ecgl.common.wireframe.vertexMain\n\n}\n\n@end\n\n@export ecgl.color.fragment\n\n#define LAYER_DIFFUSEMAP_COUNT 0\n#define LAYER_EMISSIVEMAP_COUNT 0\n\nuniform sampler2D diffuseMap;\nuniform sampler2D detailMap;\n\nuniform vec4 color : [1.0, 1.0, 1.0, 1.0];\n\n#ifdef ATMOSPHERE_ENABLED\nuniform mat4 viewTranspose: VIEWTRANSPOSE;\nuniform vec3 glowColor;\nuniform float glowPower;\nvarying vec3 v_Normal;\n#endif\n\n#ifdef VERTEX_COLOR\nvarying vec4 v_Color;\n#endif\n\n@import ecgl.common.layers.header\n\n@import ecgl.common.uv.fragmentHeader\n\n@import ecgl.common.wireframe.fragmentHeader\n\n@import clay.util.srgb\n\nvoid main()\n{\n#ifdef SRGB_DECODE\n gl_FragColor = sRGBToLinear(color);\n#else\n gl_FragColor = color;\n#endif\n\n#ifdef VERTEX_COLOR\n gl_FragColor = v_Color;\n#endif\n\n @import ecgl.common.albedo.main\n\n @import ecgl.common.diffuseLayer.main\n\n gl_FragColor = albedoTexel;\n\n#ifdef ATMOSPHERE_ENABLED\n float atmoIntensity = pow(1.0 - dot(v_Normal, (viewTranspose * vec4(0.0, 0.0, 1.0, 0.0)).xyz), glowPower);\n gl_FragColor.rgb += glowColor * atmoIntensity;\n#endif\n\n @import ecgl.common.emissiveLayer.main\n\n @import ecgl.common.wireframe.fragmentMain\n\n}\n@end"),bt.import("/*\n http: /\n\n@export ecgl.lambert.vertex\n\n@import ecgl.common.transformUniforms\n\n@import ecgl.common.uv.header\n\n\n@import ecgl.common.attributes\n\n@import ecgl.common.wireframe.vertexHeader\n\n#ifdef VERTEX_COLOR\nattribute vec4 a_Color : COLOR;\nvarying vec4 v_Color;\n#endif\n\n\n@import ecgl.common.vertexAnimation.header\n\n\nvarying vec3 v_Normal;\nvarying vec3 v_WorldPosition;\n\nvoid main()\n{\n @import ecgl.common.uv.main\n\n @import ecgl.common.vertexAnimation.main\n\n\n gl_Position = worldViewProjection vec4(pos, 1.0);\n\n v_Normal = normalize((worldInverseTranspose * vec4(norm, 0.0)).xyz);\n v_WorldPosition = (world * vec4(pos, 1.0)).xyz;\n\n#ifdef VERTEX_COLOR\n v_Color = a_Color;\n#endif\n\n @import ecgl.common.wireframe.vertexMain\n}\n\n@end\n\n\n@export ecgl.lambert.fragment\n\n#define LAYER_DIFFUSEMAP_COUNT 0\n#define LAYER_EMISSIVEMAP_COUNT 0\n\n#define NORMAL_UP_AXIS 1\n#define NORMAL_FRONT_AXIS 2\n\n@import ecgl.common.uv.fragmentHeader\n\nvarying vec3 v_Normal;\nvarying vec3 v_WorldPosition;\n\nuniform sampler2D diffuseMap;\nuniform sampler2D detailMap;\n\n@import ecgl.common.layers.header\n\nuniform float emissionIntensity: 1.0;\n\nuniform vec4 color : [1.0, 1.0, 1.0, 1.0];\n\nuniform mat4 viewInverse : VIEWINVERSE;\n\n#ifdef ATMOSPHERE_ENABLED\nuniform mat4 viewTranspose: VIEWTRANSPOSE;\nuniform vec3 glowColor;\nuniform float glowPower;\n#endif\n\n#ifdef AMBIENT_LIGHT_COUNT\n@import clay.header.ambient_light\n#endif\n#ifdef AMBIENT_SH_LIGHT_COUNT\n@import clay.header.ambient_sh_light\n#endif\n\n#ifdef DIRECTIONAL_LIGHT_COUNT\n@import clay.header.directional_light\n#endif\n\n#ifdef VERTEX_COLOR\nvarying vec4 v_Color;\n#endif\n\n\n@import ecgl.common.ssaoMap.header\n\n@import ecgl.common.bumpMap.header\n\n@import clay.util.srgb\n\n@import ecgl.common.wireframe.fragmentHeader\n\n@import clay.plugin.compute_shadow_map\n\nvoid main()\n{\n#ifdef SRGB_DECODE\n gl_FragColor = sRGBToLinear(color);\n#else\n gl_FragColor = color;\n#endif\n\n#ifdef VERTEX_COLOR\n #ifdef SRGB_DECODE\n gl_FragColor = sRGBToLinear(v_Color);\n #else\n gl_FragColor = v_Color;\n #endif\n#endif\n\n @import ecgl.common.albedo.main\n\n @import ecgl.common.diffuseLayer.main\n\n gl_FragColor = albedoTexel;\n\n vec3 N = v_Normal;\n#ifdef DOUBLE_SIDED\n vec3 eyePos = viewInverse[3].xyz;\n vec3 V = normalize(eyePos - v_WorldPosition);\n\n if (dot(N, V) < 0.0) {\n N = -N;\n }\n#endif\n\n float ambientFactor = 1.0;\n\n#ifdef BUMPMAP_ENABLED\n N = bumpNormal(v_WorldPosition, v_Normal, N);\n ambientFactor = dot(v_Normal, N);\n#endif\n\n vec3 N2 = vec3(N.x, N[NORMAL_UP_AXIS], N[NORMAL_FRONT_AXIS]);\n\n vec3 diffuseColor = vec3(0.0, 0.0, 0.0);\n\n @import ecgl.common.ssaoMap.main\n\n#ifdef AMBIENT_LIGHT_COUNT\n for(int i = 0; i < AMBIENT_LIGHT_COUNT; i++)\n {\n diffuseColor += ambientLightColor[i] ambientFactor * ao;\n }\n#endif\n#ifdef AMBIENT_SH_LIGHT_COUNT\n for(int _idx_ = 0; _idx_ < AMBIENT_SH_LIGHT_COUNT; _idx_++)\n {{\n diffuseColor += calcAmbientSHLight(_idx_, N2) * ambientSHLightColor[_idx_] * ao;\n }}\n#endif\n#ifdef DIRECTIONAL_LIGHT_COUNT\n#if defined(DIRECTIONAL_LIGHT_SHADOWMAP_COUNT)\n float shadowContribsDir[DIRECTIONAL_LIGHT_COUNT];\n if(shadowEnabled)\n {\n computeShadowOfDirectionalLights(v_WorldPosition, shadowContribsDir);\n }\n#endif\n for(int i = 0; i < DIRECTIONAL_LIGHT_COUNT; i++)\n {\n vec3 lightDirection = -directionalLightDirection[i];\n vec3 lightColor = directionalLightColor[i];\n\n float shadowContrib = 1.0;\n#if defined(DIRECTIONAL_LIGHT_SHADOWMAP_COUNT)\n if (shadowEnabled)\n {\n shadowContrib = shadowContribsDir[i];\n }\n#endif\n\n float ndl = dot(N, normalize(lightDirection)) * shadowContrib;\n\n diffuseColor += lightColor * clamp(ndl, 0.0, 1.0);\n }\n#endif\n\n gl_FragColor.rgb = diffuseColor;\n\n#ifdef ATMOSPHERE_ENABLED\n float atmoIntensity = pow(1.0 - dot(v_Normal, (viewTranspose vec4(0.0, 0.0, 1.0, 0.0)).xyz), glowPower);\n gl_FragColor.rgb += glowColor * atmoIntensity;\n#endif\n\n @import ecgl.common.emissiveLayer.main\n\n @import ecgl.common.wireframe.fragmentMain\n}\n\n@end"),bt.import("@export ecgl.realistic.vertex\n\n@import ecgl.common.transformUniforms\n\n@import ecgl.common.uv.header\n\n@import ecgl.common.attributes\n\n\n@import ecgl.common.wireframe.vertexHeader\n\n#ifdef VERTEX_COLOR\nattribute vec4 a_Color : COLOR;\nvarying vec4 v_Color;\n#endif\n\n#ifdef NORMALMAP_ENABLED\nattribute vec4 tangent : TANGENT;\nvarying vec3 v_Tangent;\nvarying vec3 v_Bitangent;\n#endif\n\n@import ecgl.common.vertexAnimation.header\n\nvarying vec3 v_Normal;\nvarying vec3 v_WorldPosition;\n\nvoid main()\n{\n\n @import ecgl.common.uv.main\n\n @import ecgl.common.vertexAnimation.main\n\n gl_Position = worldViewProjection * vec4(pos, 1.0);\n\n v_Normal = normalize((worldInverseTranspose * vec4(norm, 0.0)).xyz);\n v_WorldPosition = (world * vec4(pos, 1.0)).xyz;\n\n#ifdef VERTEX_COLOR\n v_Color = a_Color;\n#endif\n\n#ifdef NORMALMAP_ENABLED\n v_Tangent = normalize((worldInverseTranspose * vec4(tangent.xyz, 0.0)).xyz);\n v_Bitangent = normalize(cross(v_Normal, v_Tangent) * tangent.w);\n#endif\n\n @import ecgl.common.wireframe.vertexMain\n\n}\n\n@end\n\n\n\n@export ecgl.realistic.fragment\n\n#define LAYER_DIFFUSEMAP_COUNT 0\n#define LAYER_EMISSIVEMAP_COUNT 0\n#define PI 3.14159265358979\n#define ROUGHNESS_CHANEL 0\n#define METALNESS_CHANEL 1\n\n#define NORMAL_UP_AXIS 1\n#define NORMAL_FRONT_AXIS 2\n\n#ifdef VERTEX_COLOR\nvarying vec4 v_Color;\n#endif\n\n@import ecgl.common.uv.fragmentHeader\n\nvarying vec3 v_Normal;\nvarying vec3 v_WorldPosition;\n\nuniform sampler2D diffuseMap;\n\nuniform sampler2D detailMap;\nuniform sampler2D metalnessMap;\nuniform sampler2D roughnessMap;\n\n@import ecgl.common.layers.header\n\nuniform float emissionIntensity: 1.0;\n\nuniform vec4 color : [1.0, 1.0, 1.0, 1.0];\n\nuniform float metalness : 0.0;\nuniform float roughness : 0.5;\n\nuniform mat4 viewInverse : VIEWINVERSE;\n\n#ifdef ATMOSPHERE_ENABLED\nuniform mat4 viewTranspose: VIEWTRANSPOSE;\nuniform vec3 glowColor;\nuniform float glowPower;\n#endif\n\n#ifdef AMBIENT_LIGHT_COUNT\n@import clay.header.ambient_light\n#endif\n\n#ifdef AMBIENT_SH_LIGHT_COUNT\n@import clay.header.ambient_sh_light\n#endif\n\n#ifdef AMBIENT_CUBEMAP_LIGHT_COUNT\n@import clay.header.ambient_cubemap_light\n#endif\n\n#ifdef DIRECTIONAL_LIGHT_COUNT\n@import clay.header.directional_light\n#endif\n\n@import ecgl.common.normalMap.fragmentHeader\n\n@import ecgl.common.ssaoMap.header\n\n@import ecgl.common.bumpMap.header\n\n@import clay.util.srgb\n\n@import clay.util.rgbm\n\n@import ecgl.common.wireframe.fragmentHeader\n\n@import clay.plugin.compute_shadow_map\n\nvec3 F_Schlick(float ndv, vec3 spec) {\n return spec + (1.0 - spec) * pow(1.0 - ndv, 5.0);\n}\n\nfloat D_Phong(float g, float ndh) {\n float a = pow(8192.0, g);\n return (a + 2.0) / 8.0 * pow(ndh, a);\n}\n\nvoid main()\n{\n vec4 albedoColor = color;\n\n vec3 eyePos = viewInverse[3].xyz;\n vec3 V = normalize(eyePos - v_WorldPosition);\n#ifdef VERTEX_COLOR\n #ifdef SRGB_DECODE\n albedoColor = sRGBToLinear(v_Color);\n #else\n albedoColor = v_Color;\n #endif\n#endif\n\n @import ecgl.common.albedo.main\n\n @import ecgl.common.diffuseLayer.main\n\n albedoColor = albedoTexel;\n\n float m = metalness;\n\n#ifdef METALNESSMAP_ENABLED\n float m2 = texture2D(metalnessMap, v_DetailTexcoord)[METALNESS_CHANEL];\n m = clamp(m2 + (m - 0.5) 2.0, 0.0, 1.0);\n#endif\n\n vec3 baseColor = albedoColor.rgb;\n albedoColor.rgb = baseColor * (1.0 - m);\n vec3 specFactor = mix(vec3(0.04), baseColor, m);\n\n float g = 1.0 - roughness;\n\n#ifdef ROUGHNESSMAP_ENABLED\n float g2 = 1.0 - texture2D(roughnessMap, v_DetailTexcoord)[ROUGHNESS_CHANEL];\n g = clamp(g2 + (g - 0.5) * 2.0, 0.0, 1.0);\n#endif\n\n vec3 N = v_Normal;\n\n#ifdef DOUBLE_SIDED\n if (dot(N, V) < 0.0) {\n N = -N;\n }\n#endif\n\n float ambientFactor = 1.0;\n\n#ifdef BUMPMAP_ENABLED\n N = bumpNormal(v_WorldPosition, v_Normal, N);\n ambientFactor = dot(v_Normal, N);\n#endif\n\n@import ecgl.common.normalMap.fragmentMain\n\n vec3 N2 = vec3(N.x, N[NORMAL_UP_AXIS], N[NORMAL_FRONT_AXIS]);\n\n vec3 diffuseTerm = vec3(0.0);\n vec3 specularTerm = vec3(0.0);\n\n float ndv = clamp(dot(N, V), 0.0, 1.0);\n vec3 fresnelTerm = F_Schlick(ndv, specFactor);\n\n @import ecgl.common.ssaoMap.main\n\n#ifdef AMBIENT_LIGHT_COUNT\n for(int _idx_ = 0; _idx_ < AMBIENT_LIGHT_COUNT; _idx_++)\n {{\n diffuseTerm += ambientLightColor[_idx_] * ambientFactor * ao;\n }}\n#endif\n\n#ifdef AMBIENT_SH_LIGHT_COUNT\n for(int _idx_ = 0; _idx_ < AMBIENT_SH_LIGHT_COUNT; _idx_++)\n {{\n diffuseTerm += calcAmbientSHLight(_idx_, N2) * ambientSHLightColor[_idx_] * ao;\n }}\n#endif\n\n#ifdef DIRECTIONAL_LIGHT_COUNT\n#if defined(DIRECTIONAL_LIGHT_SHADOWMAP_COUNT)\n float shadowContribsDir[DIRECTIONAL_LIGHT_COUNT];\n if(shadowEnabled)\n {\n computeShadowOfDirectionalLights(v_WorldPosition, shadowContribsDir);\n }\n#endif\n for(int _idx_ = 0; _idx_ < DIRECTIONAL_LIGHT_COUNT; _idx_++)\n {{\n vec3 L = -directionalLightDirection[_idx_];\n vec3 lc = directionalLightColor[_idx_];\n\n vec3 H = normalize(L + V);\n float ndl = clamp(dot(N, normalize(L)), 0.0, 1.0);\n float ndh = clamp(dot(N, H), 0.0, 1.0);\n\n float shadowContrib = 1.0;\n#if defined(DIRECTIONAL_LIGHT_SHADOWMAP_COUNT)\n if (shadowEnabled)\n {\n shadowContrib = shadowContribsDir[_idx_];\n }\n#endif\n\n vec3 li = lc * ndl * shadowContrib;\n\n diffuseTerm += li;\n specularTerm += li * fresnelTerm * D_Phong(g, ndh);\n }}\n#endif\n\n\n#ifdef AMBIENT_CUBEMAP_LIGHT_COUNT\n vec3 L = reflect(-V, N);\n L = vec3(L.x, L[NORMAL_UP_AXIS], L[NORMAL_FRONT_AXIS]);\n float rough2 = clamp(1.0 - g, 0.0, 1.0);\n float bias2 = rough2 * 5.0;\n vec2 brdfParam2 = texture2D(ambientCubemapLightBRDFLookup[0], vec2(rough2, ndv)).xy;\n vec3 envWeight2 = specFactor * brdfParam2.x + brdfParam2.y;\n vec3 envTexel2;\n for(int _idx_ = 0; _idx_ < AMBIENT_CUBEMAP_LIGHT_COUNT; _idx_++)\n {{\n envTexel2 = RGBMDecode(textureCubeLodEXT(ambientCubemapLightCubemap[_idx_], L, bias2), 8.12);\n specularTerm += ambientCubemapLightColor[_idx_] * envTexel2 * envWeight2 * ao;\n }}\n#endif\n\n gl_FragColor.rgb = albedoColor.rgb * diffuseTerm + specularTerm;\n gl_FragColor.a = albedoColor.a;\n\n#ifdef ATMOSPHERE_ENABLED\n float atmoIntensity = pow(1.0 - dot(v_Normal, (viewTranspose * vec4(0.0, 0.0, 1.0, 0.0)).xyz), glowPower);\n gl_FragColor.rgb += glowColor * atmoIntensity;\n#endif\n\n#ifdef SRGB_ENCODE\n gl_FragColor = linearTosRGB(gl_FragColor);\n#endif\n\n @import ecgl.common.emissiveLayer.main\n\n @import ecgl.common.wireframe.fragmentMain\n}\n\n@end"),bt.import("@export ecgl.hatching.vertex\n\n@import ecgl.realistic.vertex\n\n@end\n\n\n@export ecgl.hatching.fragment\n\n#define NORMAL_UP_AXIS 1\n#define NORMAL_FRONT_AXIS 2\n\n@import ecgl.common.uv.fragmentHeader\n\nvarying vec3 v_Normal;\nvarying vec3 v_WorldPosition;\n\nuniform vec4 color : [0.0, 0.0, 0.0, 1.0];\nuniform vec4 paperColor : [1.0, 1.0, 1.0, 1.0];\n\nuniform mat4 viewInverse : VIEWINVERSE;\n\n#ifdef AMBIENT_LIGHT_COUNT\n@import clay.header.ambient_light\n#endif\n#ifdef AMBIENT_SH_LIGHT_COUNT\n@import clay.header.ambient_sh_light\n#endif\n\n#ifdef DIRECTIONAL_LIGHT_COUNT\n@import clay.header.directional_light\n#endif\n\n#ifdef VERTEX_COLOR\nvarying vec4 v_Color;\n#endif\n\n\n@import ecgl.common.ssaoMap.header\n\n@import ecgl.common.bumpMap.header\n\n@import clay.util.srgb\n\n@import ecgl.common.wireframe.fragmentHeader\n\n@import clay.plugin.compute_shadow_map\n\nuniform sampler2D hatch1;\nuniform sampler2D hatch2;\nuniform sampler2D hatch3;\nuniform sampler2D hatch4;\nuniform sampler2D hatch5;\nuniform sampler2D hatch6;\n\nfloat shade(in float tone) {\n vec4 c = vec4(1. ,1., 1., 1.);\n float step = 1. / 6.;\n vec2 uv = v_DetailTexcoord;\n if (tone <= step / 2.0) {\n c = mix(vec4(0.), texture2D(hatch6, uv), 12. * tone);\n }\n else if (tone <= step) {\n c = mix(texture2D(hatch6, uv), texture2D(hatch5, uv), 6. * tone);\n }\n if(tone > step && tone <= 2. * step){\n c = mix(texture2D(hatch5, uv), texture2D(hatch4, uv) , 6. * (tone - step));\n }\n if(tone > 2. * step && tone <= 3. * step){\n c = mix(texture2D(hatch4, uv), texture2D(hatch3, uv), 6. * (tone - 2. * step));\n }\n if(tone > 3. * step && tone <= 4. * step){\n c = mix(texture2D(hatch3, uv), texture2D(hatch2, uv), 6. * (tone - 3. * step));\n }\n if(tone > 4. * step && tone <= 5. * step){\n c = mix(texture2D(hatch2, uv), texture2D(hatch1, uv), 6. * (tone - 4. * step));\n }\n if(tone > 5. * step){\n c = mix(texture2D(hatch1, uv), vec4(1.), 6. * (tone - 5. * step));\n }\n\n return c.r;\n}\n\nconst vec3 w = vec3(0.2125, 0.7154, 0.0721);\n\nvoid main()\n{\n#ifdef SRGB_DECODE\n vec4 inkColor = sRGBToLinear(color);\n#else\n vec4 inkColor = color;\n#endif\n\n#ifdef VERTEX_COLOR\n #ifdef SRGB_DECODE\n inkColor = sRGBToLinear(v_Color);\n #else\n inkColor = v_Color;\n #endif\n#endif\n\n vec3 N = v_Normal;\n#ifdef DOUBLE_SIDED\n vec3 eyePos = viewInverse[3].xyz;\n vec3 V = normalize(eyePos - v_WorldPosition);\n\n if (dot(N, V) < 0.0) {\n N = -N;\n }\n#endif\n\n float tone = 0.0;\n\n float ambientFactor = 1.0;\n\n#ifdef BUMPMAP_ENABLED\n N = bumpNormal(v_WorldPosition, v_Normal, N);\n ambientFactor = dot(v_Normal, N);\n#endif\n\n vec3 N2 = vec3(N.x, N[NORMAL_UP_AXIS], N[NORMAL_FRONT_AXIS]);\n\n @import ecgl.common.ssaoMap.main\n\n#ifdef AMBIENT_LIGHT_COUNT\n for(int i = 0; i < AMBIENT_LIGHT_COUNT; i++)\n {\n tone += dot(ambientLightColor[i], w) * ambientFactor * ao;\n }\n#endif\n#ifdef AMBIENT_SH_LIGHT_COUNT\n for(int _idx_ = 0; _idx_ < AMBIENT_SH_LIGHT_COUNT; _idx_++)\n {{\n tone += dot(calcAmbientSHLight(_idx_, N2) * ambientSHLightColor[_idx_], w) * ao;\n }}\n#endif\n#ifdef DIRECTIONAL_LIGHT_COUNT\n#if defined(DIRECTIONAL_LIGHT_SHADOWMAP_COUNT)\n float shadowContribsDir[DIRECTIONAL_LIGHT_COUNT];\n if(shadowEnabled)\n {\n computeShadowOfDirectionalLights(v_WorldPosition, shadowContribsDir);\n }\n#endif\n for(int i = 0; i < DIRECTIONAL_LIGHT_COUNT; i++)\n {\n vec3 lightDirection = -directionalLightDirection[i];\n float lightTone = dot(directionalLightColor[i], w);\n\n float shadowContrib = 1.0;\n#if defined(DIRECTIONAL_LIGHT_SHADOWMAP_COUNT)\n if (shadowEnabled)\n {\n shadowContrib = shadowContribsDir[i];\n }\n#endif\n\n float ndl = dot(N, normalize(lightDirection)) * shadowContrib;\n\n tone += lightTone * clamp(ndl, 0.0, 1.0);\n }\n#endif\n\n gl_FragColor = mix(inkColor, paperColor, shade(clamp(tone, 0.0, 1.0)));\n }\n@end\n"),bt.import("@export ecgl.sm.depth.vertex\n\nuniform mat4 worldViewProjection : WORLDVIEWPROJECTION;\n\nattribute vec3 position : POSITION;\nattribute vec2 texcoord : TEXCOORD_0;\n\n#ifdef VERTEX_ANIMATION\nattribute vec3 prevPosition;\nuniform float percent : 1.0;\n#endif\n\nvarying vec4 v_ViewPosition;\nvarying vec2 v_Texcoord;\n\nvoid main(){\n\n#ifdef VERTEX_ANIMATION\n vec3 pos = mix(prevPosition, position, percent);\n#else\n vec3 pos = position;\n#endif\n\n v_ViewPosition = worldViewProjection * vec4(pos, 1.0);\n gl_Position = v_ViewPosition;\n\n v_Texcoord = texcoord;\n\n}\n@end\n\n\n\n@export ecgl.sm.depth.fragment\n\n@import clay.sm.depth.fragment\n\n@end");var za=Wr.prototype.addToScene,Ua=Wr.prototype.removeFromScene;Wr.prototype.addToScene=function(t){if(za.call(this,t),this.__zr){var e=this.__zr;t.traverse(function(t){t.__zr=e,t.addAnimatorsToZr&&t.addAnimatorsToZr(e)})}},Wr.prototype.removeFromScene=function(t){Ua.call(this,t),t.traverse(function(t){var e=t.__zr;t.__zr=null,e&&t.removeAnimatorsFromZr&&t.removeAnimatorsFromZr(e)})},G.prototype.setTextureImage=function(t,e,r,i){if(this.shader){var n,a,o=r.getZr(),s=this;return s.autoUpdateTextureStatus=!1,s.disableTexture(t),(a=e)&&"none"!==a&&(n=ka.loadTexture(e,r,i,function(e){s.enableTexture(t),o&&o.refresh()}),s.set(t,n)),n}};var ka={};ka.Renderer=zt,ka.Node=Be,ka.Mesh=Qe,ka.Shader=bt,ka.Material=G,ka.Texture=Ye,ka.Texture2D=ir,ka.Geometry=gr,ka.SphereGeometry=Zi,ka.PlaneGeometry=li,ka.CubeGeometry=ci,ka.AmbientLight=Yi,ka.DirectionalLight=Ki,ka.PointLight=Qi,ka.SpotLight=Ji,ka.PerspectiveCamera=$r,ka.OrthographicCamera=Ni,ka.Vector2=Z,ka.Vector3=Qt,ka.Vector4=rn,ka.Quaternion=Me,ka.Matrix2=sn,ka.Matrix2d=cn,ka.Matrix3=fn,ka.Matrix4=_e,ka.Plane=Ar,ka.Ray=$t,ka.BoundingBox=Ie,ka.Frustum=Br;var Ga=Mi.createBlank("rgba(255,255,255,0)").image;function Ha(t){return Math.pow(2,Math.round(Math.log(t)/Math.LN2))}function Va(t){if((t.wrapS===Ye.REPEAT\|\|t.wrapT===Ye.REPEAT)&&t.image){var e=Ha(t.width),r=Ha(t.height);if(e!==t.width\|\|r!==t.height){var i=document.createElement("canvas");i.width=e,i.height=r,i.getContext("2d").drawImage(t.image,0,0,e,r),t.image=i}}}ka.loadTexture=function(t,e,r,i){"function"==typeof r&&(i=r,r={}),r=r\|\|{};for(var n=Object.keys(r).sort(),a="",o=0;o<n.length;o++)a+=n[o]+"_"+r[n[o]]+"_";var s,l=e.__textureCache=e.__textureCache\|\|new qr(20);if((s=t).getZr&&s.setOption){var h=t.__textureid__;if(c=l.get(a+h))c.texture.surface.setECharts(t),i&&i(c.texture);else{var u=new Pi(t);u.onupdate=function(){e.getZr().refresh()},c={texture:u.getTexture()};for(o=0;o<n.length;o++)c.texture[n[o]]=r[n[o]];h=t.__textureid__\|\|"__ecgl_ec__"+c.texture.__uid__,t.__textureid__=h,l.put(a+h,c),i&&i(c.texture)}return c.texture}if(Fa(t)){var c;h=t.__textureid__;if(!(c=l.get(a+h))){c={texture:new ka.Texture2D({image:t})};for(o=0;o<n.length;o++)c.texture[n[o]]=r[n[o]];h=t.__textureid__\|\|"__ecgl_image__"+c.texture.__uid__,t.__textureid__=h,l.put(a+h,c),Va(c.texture),i&&i(c.texture)}return c.texture}if(c=l.get(a+t))c.callbacks?c.callbacks.push(i):i&&i(c.texture);else if(t.match(/.hdr$\|^data:application\/octet-stream/)){c={callbacks:[i]};var d=Mi.loadTexture(t,{exposure:r.exposure,fileType:"hdr"},function(){d.dirty(),c.callbacks.forEach(function(t){t&&t(d)}),c.callbacks=null});c.texture=d,l.put(a+t,c)}else{for(d=new ka.Texture2D({image:new Image}),o=0;o<n.length;o++)d[n[o]]=r[n[o]];c={texture:d,callbacks:[i]};var f=d.image;f.onload=function(){d.image=f,Va(d),d.dirty(),c.callbacks.forEach(function(t){t&&t(d)}),c.callbacks=null},f.src=t,d.image=Ga,l.put(a+t,c)}return c.texture},ka.createAmbientCubemap=function(t,e,r,i){var n=(t=t\|\|{}).texture,a=qi.firstNotNull(t.exposure,1),o=new ki({intensity:qi.firstNotNull(t.specularIntensity,1)}),s=new Gi({intensity:qi.firstNotNull(t.diffuseIntensity,1),coefficients:[.844,.712,.691,-.037,.083,.167,.343,.288,.299,-.041,-.021,-.009,-.003,-.041,-.064,-.011,-.007,-.004,-.031,.034,.081,-.06,-.049,-.06,.046,.056,.05]});return o.cubemap=ka.loadTexture(n,r,{exposure:a},function(){o.cubemap.flipY=!1,o.prefilter(e,32),s.coefficients=ji.projectEnvironmentMap(e,o.cubemap,{lod:1}),i&&i()}),{specular:o,diffuse:s}},ka.createBlankTexture=Mi.createBlank,ka.isImage=Fa,ka.additiveBlend=function(t){t.blendEquation(t.FUNC_ADD),t.blendFunc(t.SRC_ALPHA,t.ONE)},ka.parseColor=function(t,e){return t instanceof Array?(e\|\|(e=[]),e[0]=t[0],e[1]=t[1],e[2]=t[2],t.length>3?e[3]=t[3]:e[3]=1,e):((e=i.color.parse(t\|\|"#000",e)\|\|[0,0,0,0])[0]/=255,e[1]/=255,e[2]/=255,e)},ka.directionFromAlphaBeta=function(t,e){var r=t/180Math.PI+Math.PI/2,i=-e/180Math.PI+Math.PI/2,n=[],a=Math.sin(r);return n[0]=aMath.cos(i),n[1]=-Math.cos(r),n[2]=aMath.sin(i),n},ka.getShadowResolution=function(t){var e=1024;switch(t){case"low":e=512;break;case"medium":break;case"high":e=2048;break;case"ultra":e=4096}return e},ka.COMMON_SHADERS=["lambert","color","realistic","hatching","shadow"],ka.createShader=function(t){"ecgl.shadow"===t&&(t="ecgl.displayShadow");var e=bt.source(t+".vertex"),r=bt.source(t+".fragment");e\|\|console.error("Vertex shader of '%s' not exits",t),r\|\|console.error("Fragment shader of '%s' not exits",t);var i=new bt(e,r);return i.name=t,i},ka.createMaterial=function(t,e){e instanceof Array\|\|(e=[e]);var r=ka.createShader(t),i=new G({shader:r});return e.forEach(function(t){"string"==typeof t&&i.define(t)}),i},ka.setMaterialFromModel=function(t,e,r,i){e.autoUpdateTextureStatus=!1;var n=r.getModel(t+"Material"),a=n.get("detailTexture"),o=qi.firstNotNull(n.get("textureTiling"),1),s=qi.firstNotNull(n.get("textureOffset"),0);"number"==typeof o&&(o=[o,o]),"number"==typeof s&&(s=[s,s]);var l=o[0]>1\|\|o[1]>1?ka.Texture.REPEAT:ka.Texture.CLAMP_TO_EDGE,h={anisotropic:8,wrapS:l,wrapT:l};if("realistic"===t){var u=n.get("roughness"),c=n.get("metalness");null!=c?isNaN(c)&&(e.setTextureImage("metalnessMap",c,i,h),c=qi.firstNotNull(n.get("metalnessAdjust"),.5)):c=0,null!=u?isNaN(u)&&(e.setTextureImage("roughnessMap",u,i,h),u=qi.firstNotNull(n.get("roughnessAdjust"),.5)):u=.5;var d=n.get("normalTexture");e.setTextureImage("detailMap",a,i,h),e.setTextureImage("normalMap",d,i,h),e.set({roughness:u,metalness:c,detailUvRepeat:o,detailUvOffset:s})}else if("lambert"===t)e.setTextureImage("detailMap",a,i,h),e.set({detailUvRepeat:o,detailUvOffset:s});else if("color"===t)e.setTextureImage("detailMap",a,i,h),e.set({detailUvRepeat:o,detailUvOffset:s});else if("hatching"===t){var f=n.get("hatchingTextures")\|\|[];f.length;for(var p=0;p<6;p++)e.setTextureImage("hatch"+(p+1),f[p],i,{anisotropic:8,wrapS:ka.Texture.REPEAT,wrapT:ka.Texture.REPEAT});e.set({detailUvRepeat:o,detailUvOffset:s})}},ka.updateVertexAnimation=function(t,e,r,i){var n=i.get("animation"),a=i.get("animationDurationUpdate"),o=i.get("animationEasingUpdate"),s=r.shadowDepthMaterial;if(n&&e&&a>0&&e.geometry.vertexCount===r.geometry.vertexCount){r.material.define("vertex","VERTEX_ANIMATION"),r.ignorePreZ=!0,s&&s.define("vertex","VERTEX_ANIMATION");for(var l=0;l<t.length;l++)r.geometry.attributes[t[l][0]].value=e.geometry.attributes[t[l][1]].value;r.geometry.dirty(),r.__percent=0,r.material.set("percent",0),r.stopAnimation(),r.animate().when(a,{__percent:1}).during(function(){r.material.set("percent",r.__percent),s&&s.set("percent",r.__percent)}).done(function(){r.ignorePreZ=!1,r.material.undefine("vertex","VERTEX_ANIMATION"),s&&s.undefine("vertex","VERTEX_ANIMATION")}).start(o)}else r.material.undefine("vertex","VERTEX_ANIMATION"),s&&s.undefine("vertex","VERTEX_ANIMATION")};var Wa=ka,Xa="undefined"!=typeof window&&(window.requestAnimationFrame&&window.requestAnimationFrame.bind(window)\|\|window.msRequestAnimationFrame&&window.msRequestAnimationFrame.bind(window)\|\|window.mozRequestAnimationFrame\|\|window.webkitRequestAnimationFrame)\|\|function(t){return setTimeout(t,16)},ja=function(t,e){this.id=t,this.zr=e;try{this.renderer=new zt({clearBit:0,devicePixelRatio:e.painter.dpr,preserveDrawingBuffer:!0,premultipliedAlpha:!0}),this.renderer.resize(e.painter.getWidth(),e.painter.getHeight())}catch(t){return this.renderer=null,this.dom=document.createElement("div"),this.dom.style.cssText="position:absolute; left: 0; top: 0; right: 0; bottom: 0;",this.dom.className="ecgl-nowebgl",this.dom.innerHTML="Sorry, your browser does not support WebGL",void console.error(t)}this.onglobalout=this.onglobalout.bind(this),e.on("globalout",this.onglobalout),this.dom=this.renderer.canvas;var r=this.dom.style;r.position="absolute",r.left="0",r.top="0",this.views=[],this._picking=new Xe({renderer:this.renderer}),this._viewsToDispose=[],this._accumulatingId=0,this._zrEventProxy=new i.graphic.Rect({shape:{x:-1,y:-1,width:2,height:2},__isGLToZRProxy:!0}),this._backgroundColor=null};function qa(t){var e=t.__zr;t.__zr=null,e&&t.removeAnimatorsFromZr&&t.removeAnimatorsFromZr(e)}ja.prototype.addView=function(t){if(t.layer!==this){var e=this._viewsToDispose.indexOf(t);e>=0&&this._viewsToDispose.splice(e,1),this.views.push(t),t.layer=this;var r=this.zr;t.scene.traverse(function(t){t.__zr=r,t.addAnimatorsToZr&&t.addAnimatorsToZr(r)})}},ja.prototype.removeView=function(t){if(t.layer===this){var e=this.views.indexOf(t);e>=0&&(this.views.splice(e,1),t.scene.traverse(qa,this),t.layer=null,this._viewsToDispose.push(t))}},ja.prototype.removeViewsAll=function(){this.views.forEach(function(t){t.scene.traverse(qa,this),t.layer=null,this._viewsToDispose.push(t)},this),this.views.length=0},ja.prototype.resize=function(t,e){this.renderer.resize(t,e)},ja.prototype.clear=function(){var t=this.renderer.gl,e=this._backgroundColor\|\|[0,0,0,0];t.clearColor(e[0],e[1],e[2],e[3]),t.depthMask(!0),t.colorMask(!0,!0,!0,!0),t.clear(t.DEPTH_BUFFER_BIT\|t.COLOR_BUFFER_BIT)},ja.prototype.clearDepth=function(){var t=this.renderer.gl;t.clear(t.DEPTH_BUFFER_BIT)},ja.prototype.clearColor=function(){var t=this.renderer.gl;t.clearColor(0,0,0,0),t.clear(t.COLOR_BUFFER_BIT)},ja.prototype.needsRefresh=function(){this.zr.refresh()},ja.prototype.refresh=function(t){this._backgroundColor=t?Wa.parseColor(t):[0,0,0,0],this.renderer.clearColor=this._backgroundColor;for(var e=0;e<this.views.length;e++)this.views[e].prepareRender(this.renderer);this._doRender(!1),this._trackAndClean();for(e=0;e<this._viewsToDispose.length;e++)this._viewsToDispose[e].dispose(this.renderer);this._viewsToDispose.length=0,this._startAccumulating()},ja.prototype.renderToCanvas=function(t){this._startAccumulating(!0),t.drawImage(this.dom,0,0,t.canvas.width,t.canvas.height)},ja.prototype._doRender=function(t){this.clear(),this.renderer.saveViewport();for(var e=0;e<this.views.length;e++)this.views[e].render(this.renderer,t);this.renderer.restoreViewport()},ja.prototype._stopAccumulating=function(){this._accumulatingId=0,clearTimeout(this._accumulatingTimeout)};var Za=1;function Ya(t){for(var e=0;e<t.length;e++)t[e].__used__=0}function Ka(t,e){for(var r=0;r<e.length;r++)e[r].__used__\|\|e[r].dispose(t)}function Qa(t,e){t.__used__=t.__used__\|\|0,t.__used__++,1===t.__used__&&e.push(t)}function Ja(t,e,r){var i,n;t.traverse(function(t){if(t.isRenderable()){var a=t.geometry,o=t.material;if(o!==i)for(var s=o.getTextureUniforms(),l=0;l<s.length;l++){var h=s[l],u=o.uniforms[h].value;if(u)if(u instanceof Ye)Qa(u,e);else if(u instanceof Array)for(var c=0;c<u.length;c++)u[c]instanceof Ye&&Qa(u[c],e)}a!==n&&Qa(a,r),i=o,n=a}});for(var a=0;a<t.lights.length;a++)t.lights[a].cubemap&&Qa(t.lights[a].cubemap,e)}ja.prototype._startAccumulating=function(t){var e=this;this._stopAccumulating();for(var r=!1,i=0;i<this.views.length;i++)r=this.views[i].needsAccumulate()\|\|r;function n(i){if(e._accumulatingId&&i===e._accumulatingId){for(var a=!0,o=0;o<e.views.length;o++)a=e.views[o].isAccumulateFinished()&&r;a\|\|(e._doRender(!0),t?n(i):Xa(function(){n(i)}))}}r&&(this._accumulatingId=Za++,t?n(e._accumulatingId):this._accumulatingTimeout=setTimeout(function(){n(e._accumulatingId)},50))},ja.prototype._trackAndClean=function(){var t=[],e=[];this._textureList&&(Ya(this._textureList),Ya(this._geometriesList));for(var r=0;r<this.views.length;r++)Ja(this.views[r].scene,t,e);this._textureList&&(Ka(this.renderer,this._textureList),Ka(this.renderer,this._geometriesList)),this._textureList=t,this._geometriesList=e},ja.prototype.dispose=function(){this._stopAccumulating(),this.renderer.disposeScene(this.scene),this.zr.off("globalout",this.onglobalout)},ja.prototype.onmousedown=function(t){if(!t.target\|\|!t.target.__isGLToZRProxy){t=t.event;var e=this.pickObject(t.offsetX,t.offsetY);e&&(this._dispatchEvent("mousedown",t,e),this._dispatchDataEvent("mousedown",t,e)),this._downX=t.offsetX,this._downY=t.offsetY}},ja.prototype.onmousemove=function(t){if(!t.target\|\|!t.target.__isGLToZRProxy){t=t.event;var e=this.pickObject(t.offsetX,t.offsetY),r=e&&e.target,i=this._hovered;this._hovered=e,i&&r!==i.target&&(i.relatedTarget=r,this._dispatchEvent("mouseout",t,i),this.zr.setCursorStyle("default")),this._dispatchEvent("mousemove",t,e),e&&(this.zr.setCursorStyle("pointer"),i&&r===i.target\|\|this._dispatchEvent("mouseover",t,e)),this._dispatchDataEvent("mousemove",t,e)}},ja.prototype.onmouseup=function(t){if(!t.target\|\|!t.target.__isGLToZRProxy){t=t.event;var e=this.pickObject(t.offsetX,t.offsetY);e&&(this._dispatchEvent("mouseup",t,e),this._dispatchDataEvent("mouseup",t,e)),this._upX=t.offsetX,this._upY=t.offsetY}},ja.prototype.onclick=ja.prototype.dblclick=function(t){if(!t.target\|\|!t.target.__isGLToZRProxy){var e=this._upX-this._downX,r=this._upY-this._downY;if(!(Math.sqrt(ee+rr)>20)){t=t.event;var i=this.pickObject(t.offsetX,t.offsetY);i&&(this._dispatchEvent(t.type,t,i),this._dispatchDataEvent(t.type,t,i));var n=this._clickToSetFocusPoint(t);if(n)n.view.setDOFFocusOnPoint(n.distance)&&this.zr.refresh()}}},ja.prototype._clickToSetFocusPoint=function(t){for(var e=this.renderer,r=e.viewport,i=this.views.length-1;i>=0;i--){var n=this.views[i];if(n.hasDOF()&&n.containPoint(t.offsetX,t.offsetY)){this._picking.scene=n.scene,this._picking.camera=n.camera,e.viewport=n.viewport;var a=this._picking.pick(t.offsetX,t.offsetY,!0);if(a)return a.view=n,a}}e.viewport=r},ja.prototype.onglobalout=function(t){var e=this._hovered;e&&this._dispatchEvent("mouseout",t,{target:e.target})},ja.prototype.pickObject=function(t,e){for(var r=[],i=this.renderer,n=i.viewport,a=0;a<this.views.length;a++){var o=this.views[a];o.containPoint(t,e)&&(this._picking.scene=o.scene,this._picking.camera=o.camera,i.viewport=o.viewport,this._picking.pickAll(t,e,r))}return i.viewport=n,r.sort(function(t,e){return t.distance-e.distance}),r[0]},ja.prototype._dispatchEvent=function(t,e,r){r\|\|(r={});var i=r.target;for(r.cancelBubble=!1,r.event=e,r.type=t,r.offsetX=e.offsetX,r.offsetY=e.offsetY;i&&(i.trigger(t,r),i=i.getParent(),!r.cancelBubble););this._dispatchToView(t,r)},ja.prototype._dispatchDataEvent=function(t,e,r){var n=r&&r.target,a=n&&n.dataIndex,o=n&&n.seriesIndex,s=n&&n.eventData,l=!1,h=this._zrEventProxy;h.x=e.offsetX,h.y=e.offsetY,h.update();var u={target:h};const c=i.helper.getECData(h);"mousemove"===t&&(null!=a?a!==this._lastDataIndex&&(parseInt(this._lastDataIndex,10)>=0&&(c.dataIndex=this._lastDataIndex,c.seriesIndex=this._lastSeriesIndex,this.zr.handler.dispatchToElement(u,"mouseout",e)),l=!0):null!=s&&s!==this._lastEventData&&(null!=this._lastEventData&&(c.eventData=this._lastEventData,this.zr.handler.dispatchToElement(u,"mouseout",e)),l=!0),this._lastEventData=s,this._lastDataIndex=a,this._lastSeriesIndex=o),c.eventData=s,c.dataIndex=a,c.seriesIndex=o,(null!=s\|\|parseInt(a,10)>=0&&parseInt(o,10)>=0)&&(this.zr.handler.dispatchToElement(u,t,e),l&&this.zr.handler.dispatchToElement(u,"mouseover",e))},ja.prototype._dispatchToView=function(t,e){for(var r=0;r<this.views.length;r++)this.views[r].containPoint(e.offsetX,e.offsetY)&&this.views[r].trigger(t,e)},Object.assign(ja.prototype,s);var $a=ja,to=["bar3D","line3D","map3D","scatter3D","surface","lines3D","scatterGL","scatter3D"];function eo(t,e){if(t&&t[e]&&(t[e].normal\|\|t[e].emphasis)){var r=t[e].normal,i=t[e].emphasis;r&&(t[e]=r),i&&(t.emphasis=t.emphasis\|\|{},t.emphasis[e]=i)}}function ro(t){t&&(t instanceof Array\|\|(t=[t]),i.util.each(t,function(t){if(t.axisLabel){var e=t.axisLabel;Object.assign(e,e.textStyle),e.textStyle=null}}))}function io(t){this._layers={},this._zr=t}io.prototype.update=function(t,e){var r=this,n=e.getZr();if(n.getWidth()&&n.getHeight()){for(var a in this._layers)this._layers[a].removeViewsAll();t.eachComponent(function(r,i){if("series"!==r){var n=e.getViewOfComponentModel(i),a=i.coordinateSystem;if(n.__ecgl__){if(a){if(!a.viewGL)return void console.error("Can't find viewGL in coordinateSystem of component "+i.id);l=a.viewGL}else{if(!i.viewGL)return void console.error("Can't find viewGL of component "+i.id);l=a.viewGL}var l=a.viewGL,h=o(i);h.addView(l),n.afterRender&&n.afterRender(i,t,e,h),s(n.groupGL,i.get("silent"))}}}),t.eachSeries(function(r){var i=e.getViewOfSeriesModel(r),n=r.coordinateSystem;if(i.__ecgl__){if(n&&!n.viewGL&&!i.viewGL)return void console.error("Can't find viewGL of series "+i.id);var a=n&&n.viewGL\|\|i.viewGL,l=o(r);l.addView(a),i.afterRender&&i.afterRender(r,t,e,l),s(i.groupGL,r.get("silent"))}})}else console.warn("Dom has no width or height");function o(t){var e;n.setSleepAfterStill(0),e=(t.coordinateSystem&&t.coordinateSystem.model,t.get("zlevel"));var a=r._layers,o=a[e];if(!o){if(o=a[e]=new $a("gl-"+e,n),n.painter.isSingleCanvas()){o.virtual=!0;var s=new i.graphic.Image({z:1e4,style:{image:o.renderer.canvas},silent:!0});o.__hostImage=s,n.add(s)}n.painter.insertLayer(e,o)}return o.__hostImage&&o.__hostImage.setStyle({width:o.renderer.getWidth(),height:o.renderer.getHeight()}),o}function s(t,e){t&&t.traverse(function(t){t.isRenderable&&t.isRenderable()&&(t.ignorePicking=null!=t.$ignorePicking?t.$ignorePicking:e)})}},i.registerPostInit(function(t){t.getZr().painter.getRenderedCanvas=function(t){if(t=t\|\|{},this._singleCanvas)return this._layers[0].dom;var e=document.createElement("canvas"),r=t.pixelRatio\|\|this.dpr;e.width=this.getWidth()r,e.height=this.getHeight()r;var i=e.getContext("2d");i.dpr=r,i.clearRect(0,0,e.width,e.height),t.backgroundColor&&(i.fillStyle=t.backgroundColor,i.fillRect(0,0,e.width,e.height));var n,a=this.storage.getDisplayList(!0),o={},s=this;function l(t,e){var r,n=s._zlevelList;null==t&&(t=-1/0);for(var a=0;a<n.length;a++){var o=n[a],l=s._layers[o];if(!l.__builtin__&&o>t&&o<e){r=l;break}}r&&r.renderToCanvas&&(i.save(),r.renderToCanvas(i),i.restore())}for(var h={ctx:i},u=0;u<a.length;u++){var c=a[u];c.zlevel!==n&&(l(n,c.zlevel),n=c.zlevel),this._doPaintEl(c,h,!0,o)}return l(n,1/0),e}}),i.registerPostUpdate(function(t,e){var r=e.getZr();(r.__egl=r.__egl\|\|new io(r)).update(t,e)}),i.registerPreprocessor(function(t){i.util.each(t.series,function(e){i.util.indexOf(to,e.type)>=0&&(function(t){eo(t,"itemStyle"),eo(t,"lineStyle"),eo(t,"areaStyle"),eo(t,"label")}(e),"mapbox"===e.coordinateSystem&&(e.coordinateSystem="mapbox3D",t.mapbox3D=t.mapbox))}),ro(t.xAxis3D),ro(t.yAxis3D),ro(t.zAxis3D),ro(t.grid3D),eo(t.geo3D)});var no={show:!0,grid3DIndex:0,inverse:!1,name:"",nameLocation:"middle",nameTextStyle:{fontSize:16},nameGap:20,axisPointer:{},axisLine:{},axisTick:{},axisLabel:{},splitArea:{}},ao=i.util.merge({boundaryGap:!0,axisTick:{alignWithLabel:!1,interval:"auto"},axisLabel:{interval:"auto"},axisPointer:{label:{show:!1}}},no),oo=i.util.merge({boundaryGap:[0,0],splitNumber:5,axisPointer:{label:{}}},no),so=i.util.defaults({scale:!0,min:"dataMin",max:"dataMax"},oo),lo=i.util.defaults({logBase:10},oo);lo.scale=!0;var ho={categoryAxis3D:ao,valueAxis3D:oo,timeAxis3D:so,logAxis3D:lo};function uo(t){return sa(t)&&null!=t.value?t.value:t+""}var co=function(){function t(t){this.categories=t.categories\|\|[],this._needCollect=t.needCollect,this._deduplication=t.deduplication}return t.createByAxisModel=function(e){var r=e.option,i=r.data,n=i&&ta(i,uo);return new t({categories:n,needCollect:!n,deduplication:!1!==r.dedplication})},t.prototype.getOrdinal=function(t){return this._getOrCreateMap().get(t)},t.prototype.parseAndCollect=function(t){var e,r=this._needCollect;if("string"!=typeof t&&!r)return t;if(r&&!this._deduplication)return e=this.categories.length,this.categories[e]=t,e;var i=this._getOrCreateMap();return null==(e=i.get(t))&&(r?(e=this.categories.length,this.categories[e]=t,i.set(t,e)):e=NaN),e},t.prototype._getOrCreateMap=function(){return this._map\|\|(this._map=ya(this.categories))},t}(),fo=["value","category","time","log"],po=function(t,e,r,n){i.util.each(fo,function(a){e.extend({type:t+"Axis3D."+a,__ordinalMeta:null,mergeDefaultAndTheme:function(e,n){var o=n.getTheme();i.util.merge(e,o.get(a+"Axis3D")),i.util.merge(e,this.getDefaultOption()),e.type=r(t,e)},optionUpdated:function(){"category"===this.option.type&&(this.__ordinalMeta=co.createByAxisModel(this))},getCategories:function(){if("category"===this.option.type)return this.__ordinalMeta.categories},getOrdinalMeta:function(){return this.__ordinalMeta},defaultOption:i.util.merge(i.util.clone(ho[a+"Axis3D"]),n\|\|{},!0)})}),e.superClass.registerSubTypeDefaulter(t+"Axis3D",i.util.curry(r,t))},mo=i.extendComponentModel({type:"cartesian3DAxis",axis:null,getCoordSysModel:function(){return this.ecModel.queryComponents({mainType:"grid3D",index:this.option.gridIndex,id:this.option.gridId})[0]}});function go(t,e){return e.type\|\|(e.data?"category":"value")}i.helper.mixinAxisModelCommonMethods(mo),po("x",mo,go,{name:"X"}),po("y",mo,go,{name:"Y"}),po("z",mo,go,{name:"Z"});var _o={defaultOption:{viewControl:{projection:"perspective",autoRotate:!1,autoRotateDirection:"cw",autoRotateSpeed:10,autoRotateAfterStill:3,damping:.8,rotateSensitivity:1,zoomSensitivity:1,panSensitivity:1,panMouseButton:"middle",rotateMouseButton:"left",distance:150,minDistance:40,maxDistance:400,orthographicSize:150,maxOrthographicSize:400,minOrthographicSize:20,center:[0,0,0],alpha:0,beta:0,minAlpha:-90,maxAlpha:90}},setView:function(t){t=t\|\|{},this.option.viewControl=this.option.viewControl\|\|{},null!=t.alpha&&(this.option.viewControl.alpha=t.alpha),null!=t.beta&&(this.option.viewControl.beta=t.beta),null!=t.distance&&(this.option.viewControl.distance=t.distance),null!=t.center&&(this.option.viewControl.center=t.center)}},vo={defaultOption:{postEffect:{enable:!1,bloom:{enable:!0,intensity:.1},depthOfField:{enable:!1,focalRange:20,focalDistance:50,blurRadius:10,fstop:2.8,quality:"medium"},screenSpaceAmbientOcclusion:{enable:!1,radius:2,quality:"medium",intensity:1},screenSpaceReflection:{enable:!1,quality:"medium",maxRoughness:.8},colorCorrection:{enable:!0,exposure:0,brightness:0,contrast:1,saturation:1,lookupTexture:""},edge:{enable:!1},FXAA:{enable:!1}},temporalSuperSampling:{enable:"auto"}}},yo={defaultOption:{light:{main:{shadow:!1,shadowQuality:"high",color:"#fff",intensity:1,alpha:0,beta:0},ambient:{color:"#fff",intensity:.2},ambientCubemap:{texture:null,exposure:1,diffuseIntensity:.5,specularIntensity:.5}}}},xo=i.extendComponentModel({type:"grid3D",dependencies:["xAxis3D","yAxis3D","zAxis3D"],defaultOption:{show:!0,zlevel:-10,left:0,top:0,width:"100%",height:"100%",environment:"auto",boxWidth:100,boxHeight:100,boxDepth:100,axisPointer:{show:!0,lineStyle:{color:"rgba(0, 0, 0, 0.8)",width:1},label:{show:!0,formatter:null,margin:8,textStyle:{fontSize:14,color:"#fff",backgroundColor:"rgba(0,0,0,0.5)",padding:3,borderRadius:3}}},axisLine:{show:!0,lineStyle:{color:"#333",width:2,type:"solid"}},axisTick:{show:!0,inside:!1,length:3,lineStyle:{width:1}},axisLabel:{show:!0,inside:!1,rotate:0,margin:8,textStyle:{fontSize:12}},splitLine:{show:!0,lineStyle:{color:["#ccc"],width:1,type:"solid"}},splitArea:{show:!1,areaStyle:{color:["rgba(250,250,250,0.3)","rgba(200,200,200,0.3)"]}},light:{main:{alpha:30,beta:40},ambient:{intensity:.4}},viewControl:{alpha:20,beta:40,autoRotate:!1,distance:200,minDistance:40,maxDistance:400}}});i.util.merge(xo.prototype,_o),i.util.merge(xo.prototype,vo),i.util.merge(xo.prototype,yo);var To=function(t,e){return(To=Object.setPrototypeOf\|\|{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}\|\|function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])})(t,e)};
2	/! ****************************************************************************
3	Copyright (c) Microsoft Corporation. All rights reserved.
4	Licensed under the Apache License, Version 2.0 (the "License"); you may not use

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DnFunction · 0.70

L7-min.jsFile · 0.70

DnFunction · 0.70

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