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a=u[r];t[a]=n({args:["array","array","array"],pre:{args:[],body:"this_f=Math."+a,thisVars:["this_f"]},body:{args:["a","b","c"],body:"a=this_f(b,c)",thisVars:["this_f"]},funcName:a}),t[a+"s"]=n({args:["array","array","scalar"],pre:{args:[],body:"this_f=Math."+a,thisVars:["this_f"]},body:{args:["a","b","c"],body:"a=this_f(b,c)",thisVars:["this_f"]},funcName:a+"s"}),t[a+"eq"]=n({args:["array","array"],pre:{args:[],body:"this_f=Math."+a,thisVars:["this_f"]},body:{args:["a","b"],body:"a=this_f(a,b)",thisVars:["this_f"]},rvalue:!0,count:2,funcName:a+"eq"}),t[a+"seq"]=n({args:["array","scalar"],pre:{args:[],body:"this_f=Math."+a,thisVars:["this_f"]},body:{args:["a","b"],body:"a=this_f(a,b)",thisVars:["this_f"]},rvalue:!0,count:2,funcName:a+"seq"})}}();var l=["atan2","pow"];!function(){for(var r=0;r<l.length;++r){var a=l[r];t[a+"op"]=n({args:["array","array","array"],pre:{args:[],body:"this_f=Math."+a,thisVars:["this_f"]},body:{args:["a","b","c"],body:"a=this_f(c,b)",thisVars:["this_f"]},funcName:a+"op"}),t[a+"ops"]=n({args:["array","array","scalar"],pre:{args:[],body:"this_f=Math."+a,thisVars:["this_f"]},body:{args:["a","b","c"],body:"a=this_f(c,b)",thisVars:["this_f"]},funcName:a+"ops"}),t[a+"opeq"]=n({args:["array","array"],pre:{args:[],body:"this_f=Math."+a,thisVars:["this_f"]},body:{args:["a","b"],body:"a=this_f(b,a)",thisVars:["this_f"]},rvalue:!0,count:2,funcName:a+"opeq"}),t[a+"opseq"]=n({args:["array","scalar"],pre:{args:[],body:"this_f=Math."+a,thisVars:["this_f"]},body:{args:["a","b"],body:"a=this_f(b,a)",thisVars:["this_f"]},rvalue:!0,count:2,funcName:a+"opseq"})}}(),t.any=r({args:["array"],pre:a,body:{args:[{name:"a",lvalue:!1,rvalue:!0,count:1}],body:"if(a){return true}",localVars:[],thisVars:[]},post:{args:[],localVars:[],thisVars:[],body:"return false"},funcName:"any"}),t.all=r({args:["array"],pre:a,body:{args:[{name:"x",lvalue:!1,rvalue:!0,count:1}],body:"if(!x){return false}",localVars:[],thisVars:[]},post:{args:[],localVars:[],thisVars:[],body:"return true"},funcName:"all"}),t.sum=r({args:["array"],pre:{args:[],localVars:[],thisVars:["this_s"],body:"this_s=0"},body:{args:[{name:"a",lvalue:!1,rvalue:!0,count:1}],body:"this_s+=a",localVars:[],thisVars:["this_s"]},post:{args:[],localVars:[],thisVars:["this_s"],body:"return this_s"},funcName:"sum"}),t.prod=r({args:["array"],pre:{args:[],localVars:[],thisVars:["this_s"],body:"this_s=1"},body:{args:[{name:"a",lvalue:!1,rvalue:!0,count:1}],body:"this_s*=a",localVars:[],thisVars:["this_s"]},post:{args:[],localVars:[],thisVars:["this_s"],body:"return 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this_s"},funcName:"norminf"}),t.norm1=r({args:["array"],pre:{args:[],localVars:[],thisVars:["this_s"],body:"this_s=0"},body:{args:[{name:"a",lvalue:!1,rvalue:!0,count:3}],body:"this_s+=a<0?-a:a",localVars:[],thisVars:["this_s"]},post:{args:[],localVars:[],thisVars:["this_s"],body:"return this_s"},funcName:"norm1"}),t.sup=r({args:["array"],pre:{body:"this_h=-Infinity",args:[],thisVars:["this_h"],localVars:[]},body:{body:"if(_inline_1_arg0_>this_h)this_h=_inline_1_arg0_",args:[{name:"_inline_1_arg0_",lvalue:!1,rvalue:!0,count:2}],thisVars:["this_h"],localVars:[]},post:{body:"return this_h",args:[],thisVars:["this_h"],localVars:[]}}),t.inf=r({args:["array"],pre:{body:"this_h=Infinity",args:[],thisVars:["this_h"],localVars:[]},body:{body:"if(_inline_1_arg0_<this_h)this_h=_inline_1_arg0_",args:[{name:"_inline_1_arg0_",lvalue:!1,rvalue:!0,count:2}],thisVars:["this_h"],localVars:[]},post:{body:"return 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r=this.compare,a=this.array,e=this.runStart[t],n=this.runLength[t],s=this.runStart[t+1],i=this.runLength[t+1];this.runLength[t]=n+i,t===this.stackSize-3&&(this.runStart[t+1]=this.runStart[t+2],this.runLength[t+1]=this.runLength[t+2]),this.stackSize--;let o=L(a[s],a,e,n,0,r);e+=o,0!=(n-=o)&&0!==(i=C(a[e+n-1],a,s,i,i-1,r))&&(n<=i?this.mergeLow(e,n,s,i):this.mergeHigh(e,n,s,i))}mergeLow(t,r,a,e){let n=this.compare,s=this.array,i=this.tmp,o=0;for(o=0;o<r;o++)i[o]=s[t+o];let h=0,u=a,l=t;if(s[l++]=s[u++],0==--e){for(o=0;o<r;o++)s[l+o]=i[h+o];return}if(1===r){for(o=0;o<e;o++)s[l+o]=s[u+o];s[l+e]=i[h];return}let c=this.minGallop;for(;;){let t=0,a=0,f=!1;do if(0>n(s[u],i[h])){if(s[l++]=s[u++],a++,t=0,0==--e){f=!0;break}}else 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Float32Array(this.nsplats*a),[this.nsplats,a]);if(j.assign(e.pick(null,this.propertyDescs.x.index),this.xyz.pick(null,0)),j.assign(e.pick(null,this.propertyDescs.y.index),this.xyz.pick(null,1)),j.assign(e.pick(null,this.propertyDescs.z.index),this.xyz.pick(null,2)),j.assign(e.pick(null,this.propertyDescs.f_dc_0.index),this.colors.pick(null,0)),j.assign(e.pick(null,this.propertyDescs.f_dc_1.index),this.colors.pick(null,1)),j.assign(e.pick(null,this.propertyDescs.f_dc_2.index),this.colors.pick(null,2)),j.assign(e.pick(null,this.propertyDescs.opacity.index),this.opacity.pick(null,0)),j.assign(e.pick(null,this.propertyDescs.scale_0.index),this.scaling.pick(null,0)),j.assign(e.pick(null,this.propertyDescs.scale_1.index),this.scaling.pick(null,1)),j.assign(e.pick(null,this.propertyDescs.scale_2.index),this.scaling.pick(null,2)),j.assign(e.pick(null,this.propertyDescs.rot_0.index),this.rotation.pick(null,0)),j.assign(e.pick(null,this.propertyDescs.rot_1.index),this.rotation.pick(null,1)),j.assign(e.pick(null,this.propertyDescs.rot_2.index),this.rotation.pick(null,2)),j.assign(e.pick(null,this.propertyDescs.rot_3.index),this.rotation.pick(null,3)),this.harmonics&&this.harmonics.length>0)for(let 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Float32Array(3*a),[a,3]);j.assign(f.pick(null,0),h.pick(null,l.x/4)),j.assign(f.pick(null,1),h.pick(null,l.y/4)),j.assign(f.pick(null,2),h.pick(null,l.z/4));let p=(0,V.default)(new Float32Array(3*a),[a,3]);j.assign(p.pick(null,0),h.pick(null,l.scale_0/4)),j.assign(p.pick(null,1),h.pick(null,l.scale_1/4)),j.assign(p.pick(null,2),h.pick(null,l.scale_2/4));let d=(0,V.default)(new Float32Array(3*a),[a,3]);j.assign(d.pick(null,0),h.pick(null,l.f_dc_0/4)),j.assign(d.pick(null,1),h.pick(null,l.f_dc_1/4)),j.assign(d.pick(null,2),h.pick(null,l.f_dc_2/4));let y=(0,V.default)(new Float32Array(4*a),[a,4]);j.assign(y.pick(null,0),h.pick(null,l.rot_1/4)),j.assign(y.pick(null,1),h.pick(null,l.rot_2/4)),j.assign(y.pick(null,2),h.pick(null,l.rot_3/4)),j.assign(y.pick(null,3),h.pick(null,l.rot_0/4));for(let t=0;t<a;t++){let r=y.pick(t,null),a=Math.sqrt(r.get(0)**2+r.get(1)**2+r.get(2)**2+r.get(3)**2);j.divseq(r,a)}let g=(0,V.default)(new Float32Array(+a),[a,1]);j.assign(g.pick(null,0),h.pick(null,l.opacity/4)),j.negeq(g),j.expeq(g),j.addseq(g,1),j.recipeq(g),j.mulseq(g,255);let m=(Math.min(Math.max(r,0),3)+1)**2-1,b=[];for(let t=0;t<m;t++){let r=(0,V.default)(new Float32Array(3*a),[a,3]),e=3*t;j.assign(r.pick(null,0),h.pick(null,l[`f_rest_${e}`]/4)),j.assign(r.pick(null,1),h.pick(null,l[`f_rest_${e+1}`]/4)),j.assign(r.pick(null,2),h.pick(null,l[`f_rest_${e+2}`]/4)),b.push(r)}return new P(n,s,a,f,d,b,g,p,y,r)}static async fromPLYFile(t,r=3){let a=await P.loadFile(t);return P.fromArrayBuffer(a,r)}static decodeHeader(t){let r=new TextDecoder,a=0,e="";for(;;){if(a+100>=t.byteLength)throw Error("End of file reached while searching for end of header");let n=new Uint8Array(t,a,100);e+=r.decode(n);let s=(a+=100)-200,i=new Uint8Array(t,Math.max(0,s),s>0?200:100);if(r.decode(i).includes("end_header"))break}let n=e.split(` 21`),s=0,i={},o={},h=0,u;for(let t=0;t<n.length;t++){let r=n[t].trim();if(r.startsWith("element 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a=0;a<this.harmonics.length;a++)t[`f_rest_${a}`]={dtype:"float",index:r},r++,t[`f_rest_${a+1}`]={dtype:"float",index:r},r++,t[`f_rest_${a+2}`]={dtype:"float",index:r},r++;t.opacity={dtype:"float",index:r},t.scale_0={dtype:"float",index:++r},t.scale_1={dtype:"float",index:++r},t.scale_2={dtype:"float",index:++r},t.rot_0={dtype:"float",index:++r},t.rot_1={dtype:"float",index:++r},t.rot_2={dtype:"float",index:++r},t.rot_3={dtype:"float",index:++r},r++;let a=this.harmonics?.map(t=>t.denormDequant());return new P(t,{format:"binary_little_endian",version:"1.0"},this.xyz.length,this.xyz.denormDequant(),this.color.denormDequant(),a||[],this.opacity.denormDequant(),this.scaling.denormDequant(),this.quaternion.denormDequant(),3)}},R=c(y(),1),G=c(v(),1),H="u">typeof Float32Array?Float32Array:Array,W=Math.random;Math.hypot||(Math.hypot=function(){for(var t=0,r=arguments.length;r--;)t+=arguments[r]*arguments[r];return Math.sqrt(t)});var Y={};function Q(){var t=new H(9);return H!=Float32Array&&(t[1]=0,t[2]=0,t[3]=0,t[5]=0,t[6]=0,t[7]=0),t[0]=1,t[4]=1,t[8]=1,t}function Z(t,r){return t[0]=r[0],t[1]=r[1],t[2]=r[2],t[3]=r[4],t[4]=r[5],t[5]=r[6],t[6]=r[8],t[7]=r[9],t[8]=r[10],t}function X(t){var r=new H(9);return r[0]=t[0],r[1]=t[1],r[2]=t[2],r[3]=t[3],r[4]=t[4],r[5]=t[5],r[6]=t[6],r[7]=t[7],r[8]=t[8],r}function J(t,r){return t[0]=r[0],t[1]=r[1],t[2]=r[2],t[3]=r[3],t[4]=r[4],t[5]=r[5],t[6]=r[6],t[7]=r[7],t[8]=r[8],t}function K(t,r,a,e,n,s,i,o,h){var u=new H(9);return u[0]=t,u[1]=r,u[2]=a,u[3]=e,u[4]=n,u[5]=s,u[6]=i,u[7]=o,u[8]=h,u}function tt(t,r,a,e,n,s,i,o,h,u){return t[0]=r,t[1]=a,t[2]=e,t[3]=n,t[4]=s,t[5]=i,t[6]=o,t[7]=h,t[8]=u,t}function tr(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=1,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t}function ta(t,r){if(t===r){var a=r[1],e=r[2],n=r[5];t[1]=r[3],t[2]=r[6],t[3]=a,t[5]=r[7],t[6]=e,t[7]=n}else t[0]=r[0],t[1]=r[3],t[2]=r[6],t[3]=r[1],t[4]=r[4],t[5]=r[7],t[6]=r[2],t[7]=r[5],t[8]=r[8];return t}function te(t,r){var a=r[0],e=r[1],n=r[2],s=r[3],i=r[4],o=r[5],h=r[6],u=r[7],l=r[8],c=l*i-o*u,f=-l*s+o*h,p=u*s-i*h,d=a*c+e*f+n*p;return d?(d=1/d,t[0]=c*d,t[1]=(-l*e+n*u)*d,t[2]=(o*e-n*i)*d,t[3]=f*d,t[4]=(l*a-n*h)*d,t[5]=(-o*a+n*s)*d,t[6]=p*d,t[7]=(-u*a+e*h)*d,t[8]=(i*a-e*s)*d,t):null}function tn(t,r){var a=r[0],e=r[1],n=r[2],s=r[3],i=r[4],o=r[5],h=r[6],u=r[7],l=r[8];return t[0]=i*l-o*u,t[1]=n*u-e*l,t[2]=e*o-n*i,t[3]=o*h-s*l,t[4]=a*l-n*h,t[5]=n*s-a*o,t[6]=s*u-i*h,t[7]=e*h-a*u,t[8]=a*i-e*s,t}function ts(t){var r=t[0],a=t[1],e=t[2],n=t[3],s=t[4],i=t[5],o=t[6],h=t[7],u=t[8];return r*(u*s-i*h)+a*(-u*n+i*o)+e*(h*n-s*o)}function ti(t,r,a){var e=r[0],n=r[1],s=r[2],i=r[3],o=r[4],h=r[5],u=r[6],l=r[7],c=r[8],f=a[0],p=a[1],d=a[2],y=a[3],g=a[4],m=a[5],b=a[6],_=a[7],v=a[8];return t[0]=f*e+p*i+d*u,t[1]=f*n+p*o+d*l,t[2]=f*s+p*h+d*c,t[3]=y*e+g*i+m*u,t[4]=y*n+g*o+m*l,t[5]=y*s+g*h+m*c,t[6]=b*e+_*i+v*u,t[7]=b*n+_*o+v*l,t[8]=b*s+_*h+v*c,t}function to(t,r,a){var e=r[0],n=r[1],s=r[2],i=r[3],o=r[4],h=r[5],u=r[6],l=r[7],c=r[8],f=a[0],p=a[1];return t[0]=e,t[1]=n,t[2]=s,t[3]=i,t[4]=o,t[5]=h,t[6]=f*e+p*i+u,t[7]=f*n+p*o+l,t[8]=f*s+p*h+c,t}function th(t,r,a){var e=r[0],n=r[1],s=r[2],i=r[3],o=r[4],h=r[5],u=r[6],l=r[7],c=r[8],f=Math.sin(a),p=Math.cos(a);return t[0]=p*e+f*i,t[1]=p*n+f*o,t[2]=p*s+f*h,t[3]=p*i-f*e,t[4]=p*o-f*n,t[5]=p*h-f*s,t[6]=u,t[7]=l,t[8]=c,t}function tu(t,r,a){var e=a[0],n=a[1];return t[0]=e*r[0],t[1]=e*r[1],t[2]=e*r[2],t[3]=n*r[3],t[4]=n*r[4],t[5]=n*r[5],t[6]=r[6],t[7]=r[7],t[8]=r[8],t}function tl(t,r){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=1,t[5]=0,t[6]=r[0],t[7]=r[1],t[8]=1,t}function tc(t,r){var a=Math.sin(r),e=Math.cos(r);return t[0]=e,t[1]=a,t[2]=0,t[3]=-a,t[4]=e,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t}function tf(t,r){return t[0]=r[0],t[1]=0,t[2]=0,t[3]=0,t[4]=r[1],t[5]=0,t[6]=0,t[7]=0,t[8]=1,t}function tp(t,r){return t[0]=r[0],t[1]=r[1],t[2]=0,t[3]=r[2],t[4]=r[3],t[5]=0,t[6]=r[4],t[7]=r[5],t[8]=1,t}function td(t,r){var a=r[0],e=r[1],n=r[2],s=r[3],i=a+a,o=e+e,h=n+n,u=a*i,l=e*i,c=e*o,f=n*i,p=n*o,d=n*h,y=s*i,g=s*o,m=s*h;return t[0]=1-c-d,t[3]=l-m,t[6]=f+g,t[1]=l+m,t[4]=1-u-d,t[7]=p-y,t[2]=f-g,t[5]=p+y,t[8]=1-u-c,t}function ty(t,r){var a=r[0],e=r[1],n=r[2],s=r[3],i=r[4],o=r[5],h=r[6],u=r[7],l=r[8],c=r[9],f=r[10],p=r[11],d=r[12],y=r[13],g=r[14],m=r[15],b=a*o-e*i,_=a*h-n*i,v=a*u-s*i,M=e*h-n*o,x=e*u-s*o,k=n*u-s*h,w=l*y-c*d,A=l*g-f*d,q=l*m-p*d,z=c*g-f*y,V=c*m-p*y,j=f*m-p*g,S=b*j-_*V+v*z+M*q-x*A+k*w;
vendor: 11,696 bytes, line 21
21return S?(S=1/S,t[0]=(o*j-h*V+u*z)*S,t[1]=(h*q-i*j-u*A)*S,t[2]=(i*V-o*q+u*w)*S,t[3]=(n*V-e*j-s*z)*S,t[4]=(a*j-n*q+s*A)*S,t[5]=(e*q-a*V-s*w)*S,t[6]=(y*k-g*x+m*M)*S,t[7]=(g*v-d*k-m*_)*S,t[8]=(d*x-y*v+m*b)*S,t):null}function tg(t,r,a){return t[0]=2/r,t[1]=0,t[2]=0,t[3]=0,t[4]=-2/a,t[5]=0,t[6]=-1,t[7]=1,t[8]=1,t}function tm(t){return"mat3("+t[0]+", "+t[1]+", "+t[2]+", "+t[3]+", "+t[4]+", "+t[5]+", "+t[6]+", "+t[7]+", "+t[8]+")"}function tb(t){return Math.hypot(t[0],t[1],t[2],t[3],t[4],t[5],t[6],t[7],t[8])}function t_(t,r,a){return t[0]=r[0]+a[0],t[1]=r[1]+a[1],t[2]=r[2]+a[2],t[3]=r[3]+a[3],t[4]=r[4]+a[4],t[5]=r[5]+a[5],t[6]=r[6]+a[6],t[7]=r[7]+a[7],t[8]=r[8]+a[8],t}function tv(t,r,a){return t[0]=r[0]-a[0],t[1]=r[1]-a[1],t[2]=r[2]-a[2],t[3]=r[3]-a[3],t[4]=r[4]-a[4],t[5]=r[5]-a[5],t[6]=r[6]-a[6],t[7]=r[7]-a[7],t[8]=r[8]-a[8],t}function tM(t,r,a){return t[0]=r[0]*a,t[1]=r[1]*a,t[2]=r[2]*a,t[3]=r[3]*a,t[4]=r[4]*a,t[5]=r[5]*a,t[6]=r[6]*a,t[7]=r[7]*a,t[8]=r[8]*a,t}function tx(t,r,a,e){return t[0]=r[0]+a[0]*e,t[1]=r[1]+a[1]*e,t[2]=r[2]+a[2]*e,t[3]=r[3]+a[3]*e,t[4]=r[4]+a[4]*e,t[5]=r[5]+a[5]*e,t[6]=r[6]+a[6]*e,t[7]=r[7]+a[7]*e,t[8]=r[8]+a[8]*e,t}function tk(t,r){return t[0]===r[0]&&t[1]===r[1]&&t[2]===r[2]&&t[3]===r[3]&&t[4]===r[4]&&t[5]===r[5]&&t[6]===r[6]&&t[7]===r[7]&&t[8]===r[8]}function tw(t,r){var a=t[0],e=t[1],n=t[2],s=t[3],i=t[4],o=t[5],h=t[6],u=t[7],l=t[8],c=r[0],f=r[1],p=r[2],d=r[3],y=r[4],g=r[5],m=r[6],b=r[7],_=r[8];return Math.abs(a-c)<=1e-6*Math.max(1,Math.abs(a),Math.abs(c))&&Math.abs(e-f)<=1e-6*Math.max(1,Math.abs(e),Math.abs(f))&&Math.abs(n-p)<=1e-6*Math.max(1,Math.abs(n),Math.abs(p))&&Math.abs(s-d)<=1e-6*Math.max(1,Math.abs(s),Math.abs(d))&&Math.abs(i-y)<=1e-6*Math.max(1,Math.abs(i),Math.abs(y))&&Math.abs(o-g)<=1e-6*Math.max(1,Math.abs(o),Math.abs(g))&&Math.abs(h-m)<=1e-6*Math.max(1,Math.abs(h),Math.abs(m))&&Math.abs(u-b)<=1e-6*Math.max(1,Math.abs(u),Math.abs(b))&&Math.abs(l-_)<=1e-6*Math.max(1,Math.abs(l),Math.abs(_))}l(Y,{add:()=>t_,adjoint:()=>tn,clone:()=>X,copy:()=>J,create:()=>Q,determinant:()=>ts,equals:()=>tw,exactEquals:()=>tk,frob:()=>tb,fromMat2d:()=>tp,fromMat4:()=>Z,fromQuat:()=>td,fromRotation:()=>tc,fromScaling:()=>tf,fromTranslation:()=>tl,fromValues:()=>K,identity:()=>tr,invert:()=>te,mul:()=>tA,multiply:()=>ti,multiplyScalar:()=>tM,multiplyScalarAndAdd:()=>tx,normalFromMat4:()=>ty,projection:()=>tg,rotate:()=>th,scale:()=>tu,set:()=>tt,str:()=>tm,sub:()=>tq,subtract:()=>tv,translate:()=>to,transpose:()=>ta});var tA=ti,tq=tv,tz={};function tV(){var t=new H(16);return H!=Float32Array&&(t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[11]=0,t[12]=0,t[13]=0,t[14]=0),t[0]=1,t[5]=1,t[10]=1,t[15]=1,t}function tj(t){var r=new H(16);return r[0]=t[0],r[1]=t[1],r[2]=t[2],r[3]=t[3],r[4]=t[4],r[5]=t[5],r[6]=t[6],r[7]=t[7],r[8]=t[8],r[9]=t[9],r[10]=t[10],r[11]=t[11],r[12]=t[12],r[13]=t[13],r[14]=t[14],r[15]=t[15],r}function tS(t,r){return t[0]=r[0],t[1]=r[1],t[2]=r[2],t[3]=r[3],t[4]=r[4],t[5]=r[5],t[6]=r[6],t[7]=r[7],t[8]=r[8],t[9]=r[9],t[10]=r[10],t[11]=r[11],t[12]=r[12],t[13]=r[13],t[14]=r[14],t[15]=r[15],t}function tI(t,r,a,e,n,s,i,o,h,u,l,c,f,p,d,y){var g=new H(16);return g[0]=t,g[1]=r,g[2]=a,g[3]=e,g[4]=n,g[5]=s,g[6]=i,g[7]=o,g[8]=h,g[9]=u,g[10]=l,g[11]=c,g[12]=f,g[13]=p,g[14]=d,g[15]=y,g}function tD(t,r,a,e,n,s,i,o,h,u,l,c,f,p,d,y,g){return t[0]=r,t[1]=a,t[2]=e,t[3]=n,t[4]=s,t[5]=i,t[6]=o,t[7]=h,t[8]=u,t[9]=l,t[10]=c,t[11]=f,t[12]=p,t[13]=d,t[14]=y,t[15]=g,t}function tF(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}function tB(t,r){if(t===r){var a=r[1],e=r[2],n=r[3],s=r[6],i=r[7],o=r[11];t[1]=r[4],t[2]=r[8],t[3]=r[12],t[4]=a,t[6]=r[9],t[7]=r[13],t[8]=e,t[9]=s,t[11]=r[14],t[12]=n,t[13]=i,t[14]=o}else t[0]=r[0],t[1]=r[4],t[2]=r[8],t[3]=r[12],t[4]=r[1],t[5]=r[5],t[6]=r[9],t[7]=r[13],t[8]=r[2],t[9]=r[6],t[10]=r[10],t[11]=r[14],t[12]=r[3],t[13]=r[7],t[14]=r[11],t[15]=r[15];return t}function tN(t,r){var a=r[0],e=r[1],n=r[2],s=r[3],i=r[4],o=r[5],h=r[6],u=r[7],l=r[8],c=r[9],f=r[10],p=r[11],d=r[12],y=r[13],g=r[14],m=r[15],b=a*o-e*i,_=a*h-n*i,v=a*u-s*i,M=e*h-n*o,x=e*u-s*o,k=n*u-s*h,w=l*y-c*d,A=l*g-f*d,q=l*m-p*d,z=c*g-f*y,V=c*m-p*y,j=f*m-p*g,S=b*j-_*V+v*z+M*q-x*A+k*w;return S?(S=1/S,t[0]=(o*j-h*V+u*z)*S,t[1]=(n*V-e*j-s*z)*S,t[2]=(y*k-g*x+m*M)*S,t[3]=(f*x-c*k-p*M)*S,t[4]=(h*q-i*j-u*A)*S,t[5]=(a*j-n*q+s*A)*S,t[6]=(g*v-d*k-m*_)*S,t[7]=(l*k-f*v+p*_)*S,t[8]=(i*V-o*q+u*w)*S,t[9]=(e*q-a*V-s*w)*S,t[10]=(d*x-y*v+m*b)*S,t[11]=(c*v-l*x-p*b)*S,t[12]=(o*A-i*z-h*w)*S,t[13]=(a*z-e*A+n*w)*S,t[14]=(y*_-d*M-g*b)*S,t[15]=(l*M-c*_+f*b)*S,t):null}function tU(t,r){var a=r[0],e=r[1],n=r[2],s=r[3],i=r[4],o=r[5],h=r[6],u=r[7],l=r[8],c=r[9],f=r[10],p=r[11],d=r[12],y=r[13],g=r[14],m=r[15];return t[0]=o*(f*m-p*g)-c*(h*m-u*g)+y*(h*p-u*f),t[1]=-(e*(f*m-p*g)-c*(n*m-s*g)+y*(n*p-s*f)),t[2]=e*(h*m-u*g)-o*(n*m-s*g)+y*(n*u-s*h),t[3]=-(e*(h*p-u*f)-o*(n*p-s*f)+c*(n*u-s*h)),t[4]=-(i*(f*m-p*g)-l*(h*m-u*g)+d*(h*p-u*f)),t[5]=a*(f*m-p*g)-l*(n*m-s*g)+d*(n*p-s*f),t[6]=-(a*(h*m-u*g)-i*(n*m-s*g)+d*(n*u-s*h)),t[7]=a*(h*p-u*f)-i*(n*p-s*f)+l*(n*u-s*h),t[8]=i*(c*m-p*y)-l*(o*m-u*y)+d*(o*p-u*c),t[9]=-(a*(c*m-p*y)-l*(e*m-s*y)+d*(e*p-s*c)),t[10]=a*(o*m-u*y)-i*(e*m-s*y)+d*(e*u-s*o),t[11]=-(a*(o*p-u*c)-i*(e*p-s*c)+l*(e*u-s*o)),t[12]=-(i*(c*g-f*y)-l*(o*g-h*y)+d*(o*f-h*c)),t[13]=a*(c*g-f*y)-l*(e*g-n*y)+d*(e*f-n*c),t[14]=-(a*(o*g-h*y)-i*(e*g-n*y)+d*(e*h-n*o)),t[15]=a*(o*f-h*c)-i*(e*f-n*c)+l*(e*h-n*o),t}function tC(t){var r=t[0],a=t[1],e=t[2],n=t[3],s=t[4],i=t[5],o=t[6],h=t[7],u=t[8],l=t[9],c=t[10],f=t[11],p=t[12],d=t[13],y=t[14],g=t[15];return(r*i-a*s)*(c*g-f*y)-(r*o-e*s)*(l*g-f*d)+(r*h-n*s)*(l*y-c*d)+(a*o-e*i)*(u*g-f*p)-(a*h-n*i)*(u*y-c*p)+(e*h-n*o)*(u*d-l*p)}function tL(t,r,a){var e=r[0],n=r[1],s=r[2],i=r[3],o=r[4],h=r[5],u=r[6],l=r[7],c=r[8],f=r[9],p=r[10],d=r[11],y=r[12],g=r[13],m=r[14],b=r[15],_=a[0],v=a[1],M=a[2],x=a[3];return t[0]=_*e+v*o+M*c+x*y,t[1]=_*n+v*h+M*f+x*g,t[2]=_*s+v*u+M*p+x*m,t[3]=_*i+v*l+M*d+x*b,_=a[4],v=a[5],M=a[6],x=a[7],t[4]=_*e+v*o+M*c+x*y,t[5]=_*n+v*h+M*f+x*g,t[6]=_*s+v*u+M*p+x*m,t[7]=_*i+v*l+M*d+x*b,_=a[8],v=a[9],M=a[10],x=a[11],t[8]=_*e+v*o+M*c+x*y,t[9]=_*n+v*h+M*f+x*g,t[10]=_*s+v*u+M*p+x*m,t[11]=_*i+v*l+M*d+x*b,_=a[12],v=a[13],M=a[14],x=a[15],t[12]=_*e+v*o+M*c+x*y,t[13]=_*n+v*h+M*f+x*g,t[14]=_*s+v*u+M*p+x*m,t[15]=_*i+v*l+M*d+x*b,t}function tE(t,r,a){var e,n,s,i,o,h,u,l,c,f,p,d,y=a[0],g=a[1],m=a[2];return r===t?(t[12]=r[0]*y+r[4]*g+r[8]*m+r[12],t[13]=r[1]*y+r[5]*g+r[9]*m+r[13],t[14]=r[2]*y+r[6]*g+r[10]*m+r[14],t[15]=r[3]*y+r[7]*g+r[11]*m+r[15]):(e=r[0],n=r[1],s=r[2],i=r[3],o=r[4],h=r[5],u=r[6],l=r[7],c=r[8],f=r[9],p=r[10],d=r[11],t[0]=e,t[1]=n,t[2]=s,t[3]=i,t[4]=o,t[5]=h,t[6]=u,t[7]=l,t[8]=c,t[9]=f,t[10]=p,t[11]=d,t[12]=e*y+o*g+c*m+r[12],t[13]=n*y+h*g+f*m+r[13],t[14]=s*y+u*g+p*m+r[14],t[15]=i*y+l*g+d*m+r[15]),t}function tO(t,r,a){var e=a[0],n=a[1],s=a[2];return t[0]=r[0]*e,t[1]=r[1]*e,t[2]=r[2]*e,t[3]=r[3]*e,t[4]=r[4]*n,t[5]=r[5]*n,t[6]=r[6]*n,t[7]=r[7]*n,t[8]=r[8]*s,t[9]=r[9]*s,t[10]=r[10]*s,t[11]=r[11]*s,t[12]=r[12],t[13]=r[13],t[14]=r[14],t[15]=r[15],t}function t$(t,r,a,e){var n,s,i,o,h,u,l,c,f,p,d,y,g,m,b,_,v,M,x,k,w,A,q,z,V=e[0],j=e[1],S=e[2],I=Math.hypot(V,j,S);return I<1e-6?null:(V*=I=1/I,j*=I,S*=I,n=Math.sin(a),i=1-(s=Math.cos(a)),o=r[0],h=r[1],u=r[2],l=r[3],c=r[4],f=r[5],p=r[6],d=r[7],y=r[8],g=r[9],m=r[10],b=r[11],_=V*V*i+s,v=j*V*i+S*n,M=S*V*i-j*n,x=V*j*i-S*n,k=j*j*i+s,w=S*j*i+V*n,A=V*S*i+j*n,q=j*S*i-V*n,z=S*S*i+s,t[0]=o*_+c*v+y*M,t[1]=h*_+f*v+g*M,t[2]=u*_+p*v+m*M,t[3]=l*_+d*v+b*M,t[4]=o*x+c*k+y*w,t[5]=h*x+f*k+g*w,t[6]=u*x+p*k+m*w,t[7]=l*x+d*k+b*w,t[8]=o*A+c*q+y*z,t[9]=h*A+f*q+g*z,t[10]=u*A+p*q+m*z,t[11]=l*A+d*q+b*z,r!==t&&(t[12]=r[12],t[13]=r[13],t[14]=r[14],t[15]=r[15]),t)}function tP(t,r,a){var e=Math.sin(a),n=Math.cos(a),s=r[4],i=r[5],o=r[6],h=r[7],u=r[8],l=r[9],c=r[10],f=r[11];return r!==t&&(t[0]=r[0],t[1]=r[1],t[2]=r[2],t[3]=r[3],t[12]=r[12],t[13]=r[13],t[14]=r[14],t[15]=r[15]),t[4]=s*n+u*e,t[5]=i*n+l*e,t[6]=o*n+c*e,t[7]=h*n+f*e,t[8]=u*n-s*e,t[9]=l*n-i*e,t[10]=c*n-o*e,t[11]=f*n-h*e,t}function tT(t,r,a){var e=Math.sin(a),n=Math.cos(a),s=r[0],i=r[1],o=r[2],h=r[3],u=r[8],l=r[9],c=r[10],f=r[11];return r!==t&&(t[4]=r[4],t[5]=r[5],t[6]=r[6],t[7]=r[7],t[12]=r[12],t[13]=r[13],t[14]=r[14],t[15]=r[15]),t[0]=s*n-u*e,t[1]=i*n-l*e,t[2]=o*n-c*e,t[3]=h*n-f*e,t[8]=s*e+u*n,t[9]=i*e+l*n,t[10]=o*e+c*n,t[11]=h*e+f*n,t}function tR(t,r,a){var e=Math.sin(a),n=Math.cos(a),s=r[0],i=r[1],o=r[2],h=r[3],u=r[4],l=r[5],c=r[6],f=r[7];return r!==t&&(t[8]=r[8],t[9]=r[9],t[10]=r[10],t[11]=r[11],t[12]=r[12],t[13]=r[13],t[14]=r[14],t[15]=r[15]),t[0]=s*n+u*e,t[1]=i*n+l*e,t[2]=o*n+c*e,t[3]=h*n+f*e,t[4]=u*n-s*e,t[5]=l*n-i*e,t[6]=c*n-o*e,t[7]=f*n-h*e,t}function tG(t,r){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]=r[0],t[13]=r[1],t[14]=r[2],t[15]=1,t}function tH(t,r){return t[0]=r[0],t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=r[1],t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=r[2],t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}function tW(t,r,a){var e,n,s,i=a[0],o=a[1],h=a[2],u=Math.hypot(i,o,h);return u<1e-6?null:(i*=u=1/u,o*=u,h*=u,e=Math.sin(r),s=1-(n=Math.cos(r)),t[0]=i*i*s+n,t[1]=o*i*s+h*e,t[2]=h*i*s-o*e,t[3]=0,t[4]=i*o*s-h*e,t[5]=o*o*s+n,t[6]=h*o*s+i*e,t[7]=0,t[8]=i*h*s+o*e,t[9]=o*h*s-i*e,t[10]=h*h*s+n,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t)}function tY(t,r){var a=Math.sin(r),e=Math.cos(r);return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=e,t[6]=a,t[7]=0,t[8]=0,t[9]=-a,t[10]=e,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}function tQ(t,r){var a=Math.sin(r),e=Math.cos(r);return t[0]=e,t[1]=0,t[2]=-a,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=a,t[9]=0,t[10]=e,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}function tZ(t,r){var a=Math.sin(r),e=Math.cos(r);return t[0]=e,t[1]=a,t[2]=0,t[3]=0,t[4]=-a,t[5]=e,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}function tX(t,r,a){var e=r[0],n=r[1],s=r[2],i=r[3],o=e+e,h=n+n,u=s+s,l=e*o,c=e*h,f=e*u,p=n*h,d=n*u,y=s*u,g=i*o,m=i*h,b=i*u;return t[0]=1-(p+y),t[1]=c+b,t[2]=f-m,t[3]=0,t[4]=c-b,t[5]=1-(l+y),t[6]=d+g,t[7]=0,t[8]=f+m,t[9]=d-g,t[10]=1-(l+p),t[11]=0,t[12]=a[0],t[13]=a[1],t[14]=a[2],t[15]=1,t}function tJ(t,r){var a=new H(3),e=-r[0],n=-r[1],s=-r[2],i=r[3],o=r[4],h=r[5],u=r[6],l=r[7],c=e*e+n*n+s*s+i*i;return c>0?(a[0]=(o*i+l*e+h*s-u*n)*2/c,a[1]=(h*i+l*n+u*e-o*s)*2/c,a[2]=(u*i+l*s+o*n-h*e)*2/c):(a[0]=(o*i+l*e+h*s-u*n)*2,a[1]=(h*i+l*n+u*e-o*s)*2,a[2]=(u*i+l*s+o*n-h*e)*2),tX(t,r,a),t}function tK(t,r){return t[0]=r[12],t[1]=r[13],t[2]=r[14],t}function t1(t,r){var a=r[0],e=r[1],n=r[2],s=r[4],i=r[5],o=r[6],h=r[8],u=r[9],l=r[10];return t[0]=Math.hypot(a,e,n),t[1]=Math.hypot(s,i,o),t[2]=Math.hypot(h,u,l),t}function t0(t,r){var a=new H(3);t1(a,r);var e=1/a[0],n=1/a[1],s=1/a[2],i=r[0]*e,o=r[1]*n,h=r[2]*s,u=r[4]*e,l=r[5]*n,c=r[6]*s,f=r[8]*e,p=r[9]*n,d=r[10]*s,y=i+l+d,g=0;return y>0?(g=2*Math.sqrt(y+1),t[3]=.25*g,t[0]=(c-p)/g,t[1]=(f-h)/g,t[2]=(o-u)/g):i>l&&i>d?(g=2*Math.sqrt(1+i-l-d),t[3]=(c-p)/g,t[0]=.25*g,t[1]=(o+u)/g,t[2]=(f+h)/g):l>d?(g=2*Math.sqrt(1+l-i-d),t[3]=(f-h)/g,t[0]=(o+u)/g,t[1]=.25*g,t[2]=(c+p)/g):(g=2*Math.sqrt(1+d-i-l),t[3]=(o-u)/g,t[0]=(f+h)/g,t[1]=(c+p)/g,t[2]=.25*g),t}function t2(t,r,a,e){var n=r[0],s=r[1],i=r[2],o=r[3],h=n+n,u=s+s,l=i+i,c=n*h,f=n*u,p=n*l,d=s*u,y=s*l,g=i*l,m=o*h,b=o*u,_=o*l,v=e[0],M=e[1],x=e[2];return t[0]=(1-(d+g))*v,t[1]=(f+_)*v,t[2]=(p-b)*v,t[3]=0,t[4]=(f-_)*M,t[5]=(1-(c+g))*M,t[6]=(y+m)*M,t[7]=0,t[8]=(p+b)*x,t[9]=(y-m)*x,t[10]=(1-(c+d))*x,t[11]=0,t[12]=a[0],t[13]=a[1],t[14]=a[2],t[15]=1,t}function t3(t,r,a,e,n){var s=r[0],i=r[1],o=r[2],h=r[3],u=s+s,l=i+i,c=o+o,f=s*u,p=s*l,d=s*c,y=i*l,g=i*c,m=o*c,b=h*u,_=h*l,v=h*c,M=e[0],x=e[1],k=e[2],w=n[0],A=n[1],q=n[2],z=(1-(y+m))*M,V=(p+v)*M,j=(d-_)*M,S=(p-v)*x,I=(1-(f+m))*x,D=(g+b)*
21x,F=(d+_)*k,B=(g-b)*k,N=(1-(f+y))*k;return t[0]=z,t[1]=V,t[2]=j,t[3]=0,t[4]=S,t[5]=I,t[6]=D,t[7]=0,t[8]=F,t[9]=B,t[10]=N,t[11]=0,t[12]=a[0]+w-(z*w+S*A+F*q),t[13]=a[1]+A-(V*w+I*A+B*q),t[14]=a[2]+q-(j*w+D*A+N*q),t[15]=1,t}function t4(t,r){var a=r[0],e=r[1],n=r[2],s=r[3],i=a+a,o=e+e,h=n+n,u=a*i,l=e*i,c=e*o,f=n*i,p=n*o,d=n*h,y=s*i,g=s*o,m=s*h;return t[0]=1-c-d,t[1]=l+m,t[2]=f-g,t[3]=0,t[4]=l-m,t[5]=1-u-d,t[6]=p+y,t[7]=0,t[8]=f+g,t[9]=p-y,t[10]=1-u-c,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}function t5(t,r,a,e,n,s,i){var o=1/(a-r),h=1/(n-e),u=1/(s-i);return t[0]=2*s*o,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=2*s*h,t[6]=0,t[7]=0,t[8]=(a+r)*o,t[9]=(n+e)*h,t[10]=(i+s)*u,t[11]=-1,t[12]=0,t[13]=0,t[14]=i*s*2*u,t[15]=0,t}function t6(t,r,a,e,n){var s,i=1/Math.tan(r/2);return t[0]=i/a,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=i,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[11]=-1,t[12]=0,t[13]=0,t[15]=0,null!=n&&n!==1/0?(s=1/(e-n),t[10]=(n+e)*s,t[14]=2*n*e*s):(t[10]=-1,t[14]=-2*e),t}l(tz,{add:()=>ro,adjoint:()=>tU,clone:()=>tj,copy:()=>tS,create:()=>tV,determinant:()=>tC,equals:()=>rf,exactEquals:()=>rc,frob:()=>ri,fromQuat:()=>t4,fromQuat2:()=>tJ,fromRotation:()=>tW,fromRotationTranslation:()=>tX,fromRotationTranslationScale:()=>t2,fromRotationTranslationScaleOrigin:()=>t3,fromScaling:()=>tH,fromTranslation:()=>tG,fromValues:()=>tI,fromXRotation:()=>tY,fromYRotation:()=>tQ,fromZRotation:()=>tZ,frustum:()=>t5,getRotation:()=>t0,getScaling:()=>t1,getTranslation:()=>tK,identity:()=>tF,invert:()=>tN,lookAt:()=>re,mul:()=>rp,multiply:()=>tL,multiplyScalar:()=>ru,multiplyScalarAndAdd:()=>rl,ortho:()=>rr,orthoNO:()=>rt,orthoZO:()=>ra,perspective:()=>t8,perspectiveFromFieldOfView:()=>t9,perspectiveNO:()=>t6,perspectiveZO:()=>t7,rotate:()=>t$,rotateX:()=>tP,rotateY:()=>tT,rotateZ:()=>tR,scale:()=>tO,set:()=>tD,str:()=>rs,sub:()=>rd,subtract:()=>rh,targetTo:()=>rn,translate:()=>tE,transpose:()=>tB});var t8=t6;function t7(t,r,a,e,n){var s,i=1/Math.tan(r/2);return t[0]=i/a,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=i,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[11]=-1,t[12]=0,t[13]=0,t[15]=0,null!=n&&n!==1/0?(s=1/(e-n),t[10]=n*s,t[14]=n*e*s):(t[10]=-1,t[14]=-e),t}function t9(t,r,a,e){var n=Math.tan(r.upDegrees*Math.PI/180),s=Math.tan(r.downDegrees*Math.PI/180),i=Math.tan(r.leftDegrees*Math.PI/180),o=Math.tan(r.rightDegrees*Math.PI/180),h=2/(i+o),u=2/(n+s);return t[0]=h,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=u,t[6]=0,t[7]=0,t[8]=-((i-o)*h*.5),t[9]=(n-s)*u*.5,t[10]=e/(a-e),t[11]=-1,t[12]=0,t[13]=0,t[14]=e*a/(a-e),t[15]=0,t}function rt(t,r,a,e,n,s,i){var o=1/(r-a),h=1/(e-n),u=1/(s-i);return t[0]=-2*o,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=-2*h,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=2*u,t[11]=0,t[12]=(r+a)*o,t[13]=(n+e)*h,t[14]=(i+s)*u,t[15]=1,t}var rr=rt;function ra(t,r,a,e,n,s,i){var o=1/(r-a),h=1/(e-n),u=1/(s-i);return t[0]=-2*o,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=-2*h,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=u,t[11]=0,t[12]=(r+a)*o,t[13]=(n+e)*h,t[14]=s*u,t[15]=1,t}function re(t,r,a,e){var n,s,i,o,h,u,l,c,f,p,d=r[0],y=r[1],g=r[2],m=e[0],b=e[1],_=e[2],v=a[0],M=a[1],x=a[2];return 1e-6>Math.abs(d-v)&&1e-6>Math.abs(y-M)&&1e-6>Math.abs(g-x)?tF(t):(p=1/Math.hypot(l=d-v,c=y-M,f=g-x),l*=p,c*=p,f*=p,(p=Math.hypot(n=b*f-_*c,s=_*l-m*f,i=m*c-b*l))?(n*=p=1/p,s*=p,i*=p):(n=0,s=0,i=0),(p=Math.hypot(o=c*i-f*s,h=f*n-l*i,u=l*s-c*n))?(o*=p=1/p,h*=p,u*=p):(o=0,h=0,u=0),t[0]=n,t[1]=o,t[2]=l,t[3]=0,t[4]=s,t[5]=h,t[6]=c,t[7]=0,t[8]=i,t[9]=u,t[10]=f,t[11]=0,t[12]=-(n*d+s*y+i*g),t[13]=-(o*d+h*y+u*g),t[14]=-(l*d+c*y+f*g),t[15]=1,t)}function rn(t,r,a,e){var n=r[0],s=r[1],i=r[2],o=e[0],h=e[1],u=e[2],l=n-a[0],c=s-a[1],f=i-a[2],p=l*l+c*c+f*f;p>0&&(l*=p=1/Math.sqrt(p),c*=p,f*=p);var d=h*f-u*c,y=u*l-o*f,g=o*c-h*l;return(p=d*d+y*y+g*g)>0&&(d*=p=1/Math.sqrt(p),y*=p,g*=p),t[0]=d,t[1]=y,t[2]=g,t[3]=0,t[4]=c*g-f*y,t[5]=f*d-l*g,t[6]=l*y-c*d,t[7]=0,t[8]=l,t[9]=c,t[10]=f,t[11]=0,t[12]=n,t[13]=s,t[14]=i,t[15]=1,t}function rs(t){return"mat4("+t[0]+", "+t[1]+", "+t[2]+", "+t[3]+", "+t[4]+", "+t[5]+", "+t[6]+", "+t[7]+", "+t[8]+", "+t[9]+", "+t[10]+", "+t[11]+", "+t[12]+", "+t[13]+", "+t[14]+", "+t[15]+")"}function ri(t){return Math.hypot(t[0],t[1],t[2],t[3],t[4],t[5],t[6],t[7],t[8],t[9],t[10],t[11],t[12],t[13],t[14],t[15])}function ro(t,r,a){return t[0]=r[0]+a[0],t[1]=r[1]+a[1],t[2]=r[2]+a[2],t[3]=r[3]+a[3],t[4]=r[4]+a[4],t[5]=r[5]+a[5],t[6]=r[6]+a[6],t[7]=r[7]+a[7],t[8]=r[8]+a[8],t[9]=r[9]+a[9],t[10]=r[10]+a[10],t[11]=r[11]+a[11],t[12]=r[12]+a[12],t[13]=r[13]+a[13],t[14]=r[14]+a[14],t[15]=r[15]+a[15],t}function rh(t,r,a){return t[0]=r[0]-a[0],t[1]=r[1]-a[1],t[2]=r[2]-a[2],t[3]=r[3]-a[3],t[4]=r[4]-a[4],t[5]=r[5]-a[5],t[6]=r[6]-a[6],t[7]=r[7]-a[7],t[8]=r[8]-a[8],t[9]=r[9]-a[9],t[10]=r[10]-a[10],t[11]=r[11]-a[11],t[12]=r[12]-a[12],t[13]=r[13]-a[13],t[14]=r[14]-a[14],t[15]=r[15]-a[15],t}function ru(t,r,a){return t[0]=r[0]*a,t[1]=r[1]*a,t[2]=r[2]*a,t[3]=r[3]*a,t[4]=r[4]*a,t[5]=r[5]*a,t[6]=r[6]*a,t[7]=r[7]*a,t[8]=r[8]*a,t[9]=r[9]*a,t[10]=r[10]*a,t[11]=r[11]*a,t[12]=r[12]*a,t[13]=r[13]*a,t[14]=r[14]*a,t[15]=r[15]*a,t}function rl(t,r,a,e){return t[0]=r[0]+a[0]*e,t[1]=r[1]+a[1]*e,t[2]=r[2]+a[2]*e,t[3]=r[3]+a[3]*e,t[4]=r[4]+a[4]*e,t[5]=r[5]+a[5]*e,t[6]=r[6]+a[6]*e,t[7]=r[7]+a[7]*e,t[8]=r[8]+a[8]*e,t[9]=r[9]+a[9]*e,t[10]=r[10]+a[10]*e,t[11]=r[11]+a[11]*e,t[12]=r[12]+a[12]*e,t[13]=r[13]+a[13]*e,t[14]=r[14]+a[14]*e,t[15]=r[15]+a[15]*e,t}function rc(t,r){return t[0]===r[0]&&t[1]===r[1]&&t[2]===r[2]&&t[3]===r[3]&&t[4]===r[4]&&t[5]===r[5]&&t[6]===r[6]&&t[7]===r[7]&&t[8]===r[8]&&t[9]===r[9]&&t[10]===r[10]&&t[11]===r[11]&&t[12]===r[12]&&t[13]===r[13]&&t[14]===r[14]&&t[15]===r[15]}function rf(t,r){var a=t[0],e=t[1],n=t[2],s=t[3],i=t[4],o=t[5],h=t[6],u=t[7],l=t[8],c=t[9],f=t[10],p=t[11],d=t[12],y=t[13],g=t[14],m=t[15],b=r[0],_=r[1],v=r[2],M=r[3],x=r[4],k=r[5],w=r[6],A=r[7],q=r[8],z=r[9],V=r[10],j=r[11],S=r[12],I=r[13],D=r[14],F=r[15];return Math.abs(a-b)<=1e-6*Math.max(1,Math.abs(a),Math.abs(b))&&Math.abs(e-_)<=1e-6*Math.max(1,Math.abs(e),Math.abs(_))&&Math.abs(n-v)<=1e-6*Math.max(1,Math.abs(n),Math.abs(v))&&Math.abs(s-M)<=1e-6*Math.max(1,Math.abs(s),Math.abs(M))&&Math.abs(i-x)<=1e-6*Math.max(1,Math.abs(i),Math.abs(x))&&Math.abs(o-k)<=1e-6*Math.max(1,Math.abs(o),Math.abs(k))&&Math.abs(h-w)<=1e-6*Math.max(1,Math.abs(h),Math.abs(w))&&Math.abs(u-A)<=1e-6*Math.max(1,Math.abs(u),Math.abs(A))&&Math.abs(l-q)<=1e-6*Math.max(1,Math.abs(l),Math.abs(q))&&Math.abs(c-z)<=1e-6*Math.max(1,Math.abs(c),Math.abs(z))&&Math.abs(f-V)<=1e-6*Math.max(1,Math.abs(f),Math.abs(V))&&Math.abs(p-j)<=1e-6*Math.max(1,Math.abs(p),Math.abs(j))&&Math.abs(d-S)<=1e-6*Math.max(1,Math.abs(d),Math.abs(S))&&Math.abs(y-I)<=1e-6*Math.max(1,Math.abs(y),Math.abs(I))&&Math.abs(g-D)<=1e-6*Math.max(1,Math.abs(g),Math.abs(D))&&Math.abs(m-F)<=1e-6*Math.max(1,Math.abs(m),Math.abs(F))}var rp=tL,rd=rh,ry={};function rg(){var t=new H(3);return H!=Float32Array&&(t[0]=0,t[1]=0,t[2]=0),t}function rm(t,r,a){var e=new H(3);return e[0]=t,e[1]=r,e[2]=a,e}function rb(t,r,a){var e=r[0],n=r[1],s=r[2],i=a[0],o=a[1],h=a[2];return t[0]=n*h-s*o,t[1]=s*i-e*h,t[2]=e*o-n*i,t}function r_(){var t=new H(4);return H!=Float32Array&&(t[0]=0,t[1]=0,t[2]=0),t[3]=1,t}function rv(t){return t[0]=0,t[1]=0,t[2]=0,t[3]=1,t}function rM(t,r,a){var e=Math.sin(a*=.5);return t[0]=e*r[0],t[1]=e*r[1],t[2]=e*r[2],t[3]=Math.cos(a),t}function rx(t,r){var a=2*Math.acos(r[3]),e=Math.sin(a/2);return e>1e-6?(t[0]=r[0]/e,t[1]=r[1]/e,t[2]=r[2]/e):(t[0]=1,t[1]=0,t[2]=0),a}function rk(t,r){var a=rH(t,r);return Math.acos(2*a*a-1)}function rw(t,r,a){var e=r[0],n=r[1],s=r[2],i=r[3],o=a[0],h=a[1],u=a[2],l=a[3];
vendor: 1,926 bytes, line 21
21return t[0]=e*l+i*o+n*u-s*h,t[1]=n*l+i*h+s*o-e*u,t[2]=s*l+i*u+e*h-n*o,t[3]=i*l-e*o-n*h-s*u,t}function rA(t,r,a){a*=.5;var e=r[0],n=r[1],s=r[2],i=r[3],o=Math.sin(a),h=Math.cos(a);return t[0]=e*h+i*o,t[1]=n*h+s*o,t[2]=s*h-n*o,t[3]=i*h-e*o,t}function rq(t,r,a){a*=.5;var e=r[0],n=r[1],s=r[2],i=r[3],o=Math.sin(a),h=Math.cos(a);return t[0]=e*h-s*o,t[1]=n*h+i*o,t[2]=s*h+e*o,t[3]=i*h-n*o,t}function rz(t,r,a){a*=.5;var e=r[0],n=r[1],s=r[2],i=r[3],o=Math.sin(a),h=Math.cos(a);return t[0]=e*h+n*o,t[1]=n*h-e*o,t[2]=s*h+i*o,t[3]=i*h-s*o,t}function rV(t,r){var a=r[0],e=r[1],n=r[2];return t[0]=a,t[1]=e,t[2]=n,t[3]=Math.sqrt(Math.abs(1-a*a-e*e-n*n)),t}function rj(t,r){var a=r[0],e=r[1],n=r[2],s=r[3],i=Math.sqrt(a*a+e*e+n*n),o=Math.exp(s),h=i>0?o*Math.sin(i)/i:0;return t[0]=a*h,t[1]=e*h,t[2]=n*h,t[3]=o*Math.cos(i),t}function rS(t,r){var a=r[0],e=r[1],n=r[2],s=r[3],i=Math.sqrt(a*a+e*e+n*n),o=i>0?Math.atan2(i,s)/i:0;return t[0]=a*o,t[1]=e*o,t[2]=n*o,t[3]=.5*Math.log(a*a+e*e+n*n+s*s),t}function rI(t,r,a){return rS(t,r),rG(t,t,a),rj(t,t),t}function rD(t,r,a,e){var n,s,i,o,h,u=r[0],l=r[1],c=r[2],f=r[3],p=a[0],d=a[1],y=a[2],g=a[3];return(s=u*p+l*d+c*y+f*g)<0&&(s=-s,p=-p,d=-d,y=-y,g=-g),1-s>1e-6?(i=Math.sin(n=Math.acos(s)),o=Math.sin((1-e)*n)/i,h=Math.sin(e*n)/i):(o=1-e,h=e),t[0]=o*u+h*p,t[1]=o*l+h*d,t[2]=o*c+h*y,t[3]=o*f+h*g,t}function rF(t){var r=W(),a=W(),e=W(),n=Math.sqrt(1-r),s=Math.sqrt(r);return t[0]=n*Math.sin(2*Math.PI*a),t[1]=n*Math.cos(2*Math.PI*a),t[2]=s*Math.sin(2*Math.PI*e),t[3]=s*Math.cos(2*Math.PI*e),t}function rB(t,r){var a=r[0],e=r[1],n=r[2],s=r[3],i=a*a+e*e+n*n+s*s,o=i?1/i:0;return t[0]=-a*o,t[1]=-e*o,t[2]=-n*o,t[3]=s*o,t}function rN(t,r){return t[0]=-r[0],t[1]=-r[1],t[2]=-r[2],t[3]=r[3],t}function rU(t,r){var a,e=r[0]+r[4]+r[8];if(e>0)a=Math.sqrt(e+1),t[3]=.5*a,a=.5/a,t[0]=(r[5]-r[7])*a,t[1]=(r[6]-r[2])*a,t[2]=(r[1]-r[3])*a;else{var n=0;r[4]>r[0]&&(n=1),r[8]>r[3*n+n]&&(n=2);var s=(n+1)%3,i=(n+2)%3;
21a=Math.sqrt(r[3*n+n]-r[3*s+s]-r[3*i+i]+1),t[n]=.5*a,a=.5/a,t[3]=(r[3*s+i]-r[3*i+s])*a,t[s]=(r[3*s+n]+r[3*n+s])*a,t[i]=(r[3*i+n]+r[3*n+i])*a}return t}function rC(t,r,a,e){var n=.5*Math.PI/180;r*=n,a*=n,e*=n;var s=Math.sin(r),i=Math.cos(r),o=Math.sin(a),h=Math.cos(a),u=Math.sin(e),l=Math.cos(e);return t[0]=s*h*l-i*o*u,t[1]=i*o*l+s*h*u,t[2]=i*h*u-s*o*l,t[3]=i*h*l+s*o*u,t}function rL(t){return"quat("+t[0]+", "+t[1]+", "+t[2]+", "+t[3]+")"}l(ry,{add:()=>rT,calculateW:()=>rV,clone:()=>rE,conjugate:()=>rN,copy:()=>r$,create:()=>r_,dot:()=>rH,equals:()=>r1,exactEquals:()=>rK,exp:()=>rj,fromEuler:()=>rC,fromMat3:()=>rU,fromValues:()=>rO,getAngle:()=>rk,getAxisAngle:()=>rx,identity:()=>rv,invert:()=>rB,len:()=>rQ,length:()=>rY,lerp:()=>rW,ln:()=>rS,mul:()=>rR,multiply:()=>rw,normalize:()=>rJ,pow:()=>rI,random:()=>rF,rotateX:()=>rA,rotateY:()=>rq,rotateZ:()=>rz,rotationTo:()=>r0,scale:()=>rG,set:()=>rP,setAxes:()=>r3,setAxisAngle:()=>rM,slerp:()=>rD,sqlerp:()=>r2,sqrLen:()=>rX,squaredLength:()=>rZ,str:()=>rL}),rg(),!function(){var t;t=new H(4),H!=Float32Array&&(t[0]=0,t[1]=0,t[2]=0,t[3]=0)}();var rE=function(t){var r=new H(4);return r[0]=t[0],r[1]=t[1],r[2]=t[2],r[3]=t[3],r},rO=function(t,r,a,e){var n=new H(4);return n[0]=t,n[1]=r,n[2]=a,n[3]=e,n},r$=function(t,r){return t[0]=r[0],t[1]=r[1],t[2]=r[2],t[3]=r[3],t},rP=function(t,r,a,e,n){return t[0]=r,t[1]=a,t[2]=e,t[3]=n,t},rT=function(t,r,a){return t[0]=r[0]+a[0],t[1]=r[1]+a[1],t[2]=r[2]+a[2],t[3]=r[3]+a[3],t},rR=rw,rG=function(t,r,a){return t[0]=r[0]*a,t[1]=r[1]*a,t[2]=r[2]*a,t[3]=r[3]*a,t},rH=function(t,r){return t[0]*r[0]+t[1]*r[1]+t[2]*r[2]+t[3]*r[3]},rW=function(t,r,a,e){var n=r[0],s=r[1],i=r[2],o=r[3];return t[0]=n+e*(a[0]-n),t[1]=s+e*(a[1]-s),t[2]=i+e*(a[2]-i),t[3]=o+e*(a[3]-o),t},rY=function(t){return Math.hypot(t[0],t[1],t[2],t[3])},rQ=rY,rZ=function(t){var r=t[0],a=t[1],e=t[2],n=t[3];return r*r+a*a+e*e+n*n},rX=rZ,rJ=function(t,r){var a=r[0],e=r[1],n=r[2],s=r[3],i=a*a+e*e+n*n+s*s;return i>0&&(i=1/Math.sqrt(i)),t[0]=a*i,t[1]=e*i,t[2]=n*i,t[3]=s*i,t},rK=function(t,r){return t[0]===r[0]&&t[1]===r[1]&&t[2]===r[2]&&t[3]===r[3]},r1=function(t,r){var a=t[0],e=t[1],n=t[2],s=t[3],i=r[0],o=r[1],h=r[2],u=r[3];return Math.abs(a-i)<=1e-6*Math.max(1,Math.abs(a),Math.abs(i))&&Math.abs(e-o)<=1e-6*Math.max(1,Math.abs(e),Math.abs(o))&&Math.abs(n-h)<=1e-6*Math.max(1,Math.abs(n),Math.abs(h))&&Math.abs(s-u)<=1e-6*Math.max(1,Math.abs(s),Math.abs(u))},r0=function(){var t=rg(),r=rm(1,0,0),a=rm(0,1,0);return function(e,n,s){var i,o,h,u,l=n[0]*s[0]+n[1]*s[1]+n[2]*s[2];return l<-.999999?(rb(t,r,n),1e-6>Math.hypot(t[0],t[1],t[2])&&rb(t,a,n),(u=(i=t[0])*i+(o=t[1])*o+(h=t[2])*h)>0&&(u=1/Math.sqrt(u)),t[0]=t[0]*u,t[1]=t[1]*u,t[2]=t[2]*u,rM(e,t,Math.PI),e):l>.999999?(e[0]=0,e[1]=0,e[2]=0,e[3]=1,e):(rb(t,n,s),e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=1+l,rJ(e,e))}}(),r2=function(){var t=r_(),r=r_();return function(a,e,n,s,i,o){return rD(t,e,i,o),rD(r,n,s,o),rD(a,t,r,2*o*(1-o)),a}}(),r3=function(){var t=Q();return function(r,a,e,n){return t[0]=e[0],t[3]=e[1],t[6]=e[2],t[1]=n[0],t[4]=n[1],t[7]=n[2],t[2]=-a[0],t[5]=-a[1],t[8]=-a[2],rJ(r,rU(r,t))}}(),r4={xyz:3,color:3,opacity:1,scaling:3,quaternion:4,harmonics:3},r5=class{constructor(t){this.version="",this._buffer=t}get buffer(){return this._buffer}get decoded(){return this._decoded||(this._decoded=this.decodeBuffer()),this._decoded}get colorsA(){let t=this.decoded.color.denormDequant(),r=this.decoded.opacity.denormDequant(),a=(0,R.default)(new Float32Array(4*t.shape[0]),[t.shape[0],4]);return G.mulseq(t,.28209479177387814),G.addseq(t,.5),G.mulseq(t,255),G.maxseq(t,0),G.minseq(t,255),""===this.version&&(G.negeq(r),G.expeq(r),G.addseq(r,1),G.recipeq(r),G.mulseq(r,255)),G.assign(a.hi(t.shape[0],3).lo(0,0),t),G.assign(a.hi(t.shape[0],4).lo(0,3),r),(0,R.default)(new Uint8Array(a.data),[t.shape[0],4]).data}get nsplats(){return this.decoded.nsplats}getSplatCount(){return this.decoded.nsplats}get precomputedCovarianceBufferData(){return this._precomputedCovarianceBufferData}decodeBuffer(){let{splatCount:t,chunkCount:r,chunkSize:a,typeChunks:e,vertexData:n,propertiesDesc:s,version:i}=this.decodeHeader();this.version=i;let o={xyz:s.xyz.compressionMethod,color:s.color.compressionMethod,opacity:s.opacity.c
21ompressionMethod,scaling:s.scaling.compressionMethod,quaternion:s.quaternion.compressionMethod,chunkSize:a};s.harmonics_0&&(o.harmonics=s.harmonics_0.compressionMethod);let h=n.byteOffset,u=Array(Object.keys(s).length);for(let t in s)u[s[t].index]={name:t,method:s[t].compressionMethod};let l=2*r*4,c=h,f="dynamic"===e?2*r:0,p,d=!1;if(f>0){let t=new Uint16Array(n.buffer.slice(c,c+f));c+=f,p=Array.from(t),d=!0}let y={};for(let e of u){let s,i,o=0,h=!0;if("norm8x"===e.method)o=t*r4[e.name];else if("norm11"===e.method)o=4*t;else if("norm565"===e.method)o=2*t;else throw h=!1,Error(`Not Implemented format: ${e.method}`);if(h){let t=n.buffer.slice(c,c+l);s=(0,R.default)(new Float32Array(t),[r,2]),c+=l}else throw Error("loading chunk byt hasnot minmax!");let u=n.buffer.slice(c,c+o);if(c+=o,"norm8x"===e.method)i=(0,R.default)(new Uint8Array(u),[t,r4[e.name]]);else if("norm11"===e.method)i=(0,R.default)(new Uint32Array(u));else if("norm565"===e.method)i=(0,R.default)(new Uint16Array(u));else throw Error(`Not Implemented format: ${e.method}`);y[e.name]=new z(i,s,a,e.method,p,d)}let g=[];for(let t=0;t<15;t++){let r=y[`harmonics_${t}`];r&&(g.push(r),delete y[`harmonics_${t}`])}return g.length>0&&(y.harmonics=g),new T(o,y.xyz,y.scaling,y.color,y.opacity,y.quaternion,y.harmonics,p)}buildPreComputedBuffers(){let t=this.decoded,r=t.nsplats,a=new ArrayBuffer(24*r),e=new Float32Array(a),n=t.scaling.denormDequant(),s=t.quaternion.denormDequant(),i=ry.create(),o=Y.create(),h=Y.create(),u=Y.create(),l=tz.create();for(let t=0;t<r;t++)tz.fromScaling(l,[Math.exp(n.get(t,0)),Math.exp(n.get(t,1)),Math.exp(n.get(t,2))]),Y.fromMat4(h,l),ry.set(i,s.get(t,0),s.get(t,1),s.get(t,2),s.get(t,3)),Y.fromQuat(o,i),Y.multiply(u,o,h),e[6*t]=u[0]*u[0]+u[3]*u[3]+u[6]*u[6],e[6*t+1]=u[0]*u[1]+u[3]*u[4]+u[6]*u[7],e[6*t+2]=u[0]*u[2]+u[3]*u[5]+u[6]*u[8],e[6*t+3]=u[1]*u[1]+u[4]*u[4]+u[7]*u[7],e[6*t+4]=u[1]*u[2]+u[4]*u[5]+u[7]*u[8],e[6*t+5]=u[2]*u[2]+u[5]*u[5]+u[8]*u[8];this._precomputedCovarianceBufferData=a}decodeHeader(){let t=this._buffer,r=new TextDecoder,a=0,e="";for(;;){if(a+100>=t.byteLength)throw Error("End of file reached while searching for end of header");let n=new Uint8Array(t,a,100);e+=r.decode(n);let s=(a+=100)-200,i=new Uint8Array(t,Math.max(0,s),s>=0?200:100);if(r.decode(i).includes("end_header"))break}let n=e.split(` 22`),s=0,i=0,o=0,h=0,u="",l="",c={};for(let t=0;t<n.length;t++){let r=n[t].trim();if(r.startsWith("version"))l=r.split(" ")[1]??"";else if(r.startsWith("element vertex")){let t=r.match(/\d+/);t&&(s=parseInt(t[0]))}else if(r.startsWith("property")){let t=r.match(/(\w+)\s+(\w+)\s+(\w+)/);if(t){let r=t[2],a=t[3];c[r]={compressionMethod:a,index:h},h++}}else if(r.startsWith("element chunks")){let t=r.match(/\d+/);t&&(i=parseInt(t[0]))}else if(r.startsWith("element chunkSize")){let t=r.match(/\d+/);t&&(o=parseInt(t[0]))}else if(r.startsWith("element typeChunks")){let t=r.match(/(\w+)\s+(\w+)\s+(\w+)/);t&&(u=t[3])}else if("end_header"===r)break}return{splatCount:s,chunkCount:i,chunkSize:o,typeChunks:u,vertexData:new DataView(t,e.indexOf("end_header")+10+1),propertiesDesc:c,version:l}}pruneSplats(t){let r=this.decodeBuffer().pruneSplats(t);return r5.fromCompressedGaussianSplats(r,this.version)}static fromCompressedGaussianSplats(t,r){let a=t.xyz.length,e=t.xyz.nchunks,n=`gspline 23version ${r} 24element vertex ${a} 25element chunks ${e} 26element chunkSize ${t.chunkSize} 27element typeChunks ${t.isDynamicChunks?"dynamic":"static"} 28property xyz ${t.xyz.method} 29property color ${t.color.method} 30property opacity ${t.opacity.method} 31property scaling ${t.scaling.method} 32property quaternion ${t.quaternion.method}`;if(t.harmonics&&t.harmonics.length>0)for(let r=0;r<t.harmonics.length;r++)n=`${n} 33property harmonics_${r} ${t.harmonics[r].method}`;n=`${n} 34end_header 35`;let s=new TextEncoder().encode(n),i=2*e*4,o=t.xyz.quantized.data.buffer.byteLength,h=t.xyz instanceof z?i:0,u=t.color.quantized.data.buffer.byteLength,l=t.color instanceof z?i:0,c=t.opacity.quantized.data.buffer.byteLength,f=t.opacity instanceof z?i:0,p=t.scaling.quantized.data.buffer.byteLength,d=t.scaling instanceof z?i:0,y=t.quaternion.quantized.data.buffer.byteLength,g=t.quaternion instanceof z?i:0,m=t.variableChunkSize?Uint16Array.from(t.variableChunkSize):void 0,b=m?m.byteLength:0,_=s.byteLength+b+o+h+u+l+c+f+p+d+y+g,v=0,M=0;if(t.harmonics&&t.harmonics.length>0)for(let 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Uint8Array(t.quaternion.quantized.data.buffer),k),k+=y,v>0&&t.harmonics&&t.harmonics.length>0)for(let r=0;r<t.harmonics.length;r++){let a=t.harmonics[r];a instanceof z&&(x.set(new Uint8Array(a.minmaxMatrix.data.buffer),k),k+=i),x.set(new Uint8Array(a.quantized.data.buffer),k),k+=a.quantized.data.byteLength}return new r5(x.buffer)}}}}]);
Line numbers count LF bytes from the start of the resource, as the search results do. Vendor segments are library code the classifier recognised; they are stored but not indexed. Bytes are shown as Latin1 characters, one per byte.