t2-mapper/docs/assets/streamHelpers-AIec78DP.js

import{r as e,t}from"./chunk-DECur_0Z.js";import{St as n,nt as r}from"./three.module-07hRbor4.js";var i={},a=(function(e,t,n,r,a){var o=new Worker(i[t]||(i[t]=URL.createObjectURL(new Blob([e+`;addEventListener("error",function(e){e=e.error;postMessage({$e$:[e.message,e.code,e.stack]})})`],{type:`text/javascript`}))));return o.onmessage=function(e){var t=e.data,n=t.$e$;if(n){var r=Error(n[0]);r.code=n[1],r.stack=n[2],a(r,null)}else a(null,t)},o.postMessage(n,r),o}),o=Uint8Array,s=Uint16Array,c=Int32Array,l=new o([0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0,0,0,0]),u=new o([0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,0,0]),d=new o([16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15]),f=function(e,t){for(var n=new s(31),r=0;r<31;++r)n[r]=t+=1<<e[r-1];for(var i=new c(n[30]),r=1;r<30;++r)for(var a=n[r];a<n[r+1];++a)i[a]=a-n[r]<<5|r;return{b:n,r:i}},p=f(l,2),m=p.b,h=p.r;m[28]=258,h[258]=28;var g=f(u,0),_=g.b;g.r;for(var v=new s(32768),y=0;y<32768;++y){var b=(y&43690)>>1|(y&21845)<<1;b=(b&52428)>>2|(b&13107)<<2,b=(b&61680)>>4|(b&3855)<<4,v[y]=((b&65280)>>8|(b&255)<<8)>>1}for(var x=(function(e,t,n){for(var r=e.length,i=0,a=new s(t);i<r;++i)e[i]&&++a[e[i]-1];var o=new s(t);for(i=1;i<t;++i)o[i]=o[i-1]+a[i-1]<<1;var c;if(n){c=new s(1<<t);var l=15-t;for(i=0;i<r;++i)if(e[i])for(var u=i<<4|e[i],d=t-e[i],f=o[e[i]-1]++<<d,p=f|(1<<d)-1;f<=p;++f)c[v[f]>>l]=u}else for(c=new s(r),i=0;i<r;++i)e[i]&&(c[i]=v[o[e[i]-1]++]>>15-e[i]);return c}),S=new o(288),y=0;y<144;++y)S[y]=8;for(var y=144;y<256;++y)S[y]=9;for(var y=256;y<280;++y)S[y]=7;for(var y=280;y<288;++y)S[y]=8;for(var C=new o(32),y=0;y<32;++y)C[y]=5;x(S,9,0);var ee=x(S,9,1);x(C,5,0);var w=x(C,5,1),T=function(e){for(var t=e[0],n=1;n<e.length;++n)e[n]>t&&(t=e[n]);return t},E=function(e,t,n){var r=t/8|0;return(e[r]|e[r+1]<<8)>>(t&7)&n},D=function(e,t){var n=t/8|0;return(e[n]|e[n+1]<<8|e[n+2]<<16)>>(t&7)},O=function(e){return(e+7)/8|0},te=function(e,t,n){return(t==null||t<0)&&(t=0),(n==null||n>e.length)&&(n=e.length),new o(e.subarray(t,n))},k=[`unexpected EOF`,`invalid block type`,`invalid length/literal`,`invalid distance`,`stream finished`,`no stream handler`,,`no callback`,`invalid UTF-8 data`,`extra field too long`,`date not in range 1980-2099`,`filename too long`,`stream finishing`,`invalid zip data`],A=function(e,t,n){var r=Error(t||k[e]);if(r.code=e,Error.captureStackTrace&&Error.captureStackTrace(r,A),!n)throw r;return r},j=function(e,t,n,r){var i=e.length,a=r?r.length:0;if(!i||t.f&&!t.l)return n||new o(0);var s=!n,c=s||t.i!=2,f=t.i;s&&(n=new o(i*3));var p=function(e){var t=n.length;if(e>t){var r=new o(Math.max(t*2,e));r.set(n),n=r}},h=t.f||0,g=t.p||0,v=t.b||0,y=t.l,b=t.d,S=t.m,C=t.n,k=i*8;do{if(!y){h=E(e,g,1);var j=E(e,g+1,3);if(g+=3,!j){var M=O(g)+4,ne=e[M-4]|e[M-3]<<8,re=M+ne;if(re>i){f&&A(0);break}c&&p(v+ne),n.set(e.subarray(M,re),v),t.b=v+=ne,t.p=g=re*8,t.f=h;continue}else if(j==1)y=ee,b=w,S=9,C=5;else if(j==2){var N=E(e,g,31)+257,ie=E(e,g+10,15)+4,ae=N+E(e,g+5,31)+1;g+=14;for(var oe=new o(ae),se=new o(19),P=0;P<ie;++P)se[d[P]]=E(e,g+P*3,7);g+=ie*3;for(var ce=T(se),le=(1<<ce)-1,ue=x(se,ce,1),P=0;P<ae;){var de=ue[E(e,g,le)];g+=de&15;var M=de>>4;if(M<16)oe[P++]=M;else{var fe=0,pe=0;for(M==16?(pe=3+E(e,g,3),g+=2,fe=oe[P-1]):M==17?(pe=3+E(e,g,7),g+=3):M==18&&(pe=11+E(e,g,127),g+=7);pe--;)oe[P++]=fe}}var me=oe.subarray(0,N),F=oe.subarray(N);S=T(me),C=T(F),y=x(me,S,1),b=x(F,C,1)}else A(1);if(g>k){f&&A(0);break}}c&&p(v+131072);for(var he=(1<<S)-1,ge=(1<<C)-1,I=g;;I=g){var fe=y[D(e,g)&he],L=fe>>4;if(g+=fe&15,g>k){f&&A(0);break}if(fe||A(2),L<256)n[v++]=L;else if(L==256){I=g,y=null;break}else{var _e=L-254;if(L>264){var P=L-257,ve=l[P];_e=E(e,g,(1<<ve)-1)+m[P],g+=ve}var R=b[D(e,g)&ge],z=R>>4;R||A(3),g+=R&15;var F=_[z];if(z>3){var ve=u[z];F+=D(e,g)&(1<<ve)-1,g+=ve}if(g>k){f&&A(0);break}c&&p(v+131072);var ye=v+_e;if(v<F){var B=a-F,be=Math.min(F,ye);for(B+v<0&&A(3);v<be;++v)n[v]=r[B+v]}for(;v<ye;++v)n[v]=n[v-F]}}t.l=y,t.p=I,t.b=v,t.f=h,y&&(h=1,t.m=S,t.d=b,t.n=C)}while(!h);return v!=n.length&&s?te(n,0,v):n.subarray(0,v)},M=new o(0),ne=function(e,t){var n={};f