function t(t){let e=t.length;for(;--e>=0;)t[e]=0}const e=new Uint8Array([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]),i=new Uint8Array([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]),n=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7]),r=new Uint8Array([16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15]),a=new Array(576);t(a);const s=new Array(60);t(s);const o=new Array(512);t(o);const h=new Array(256);t(h);const l=new Array(29);t(l);const d=new Array(30);function c(t,e,i,n,r){this.static_tree=t,this.extra_bits=e,this.extra_base=i,this.elems=n,this.max_length=r,this.has_stree=t&&t.length}let f,u,_;function p(t,e){this.dyn_tree=t,this.max_code=0,this.stat_desc=e}t(d);const w=t=>t<256?o[t]:o[256+(t>>>7)],g=(t,e)=>{t.pending_buf[t.pending++]=255&e,t.pending_buf[t.pending++]=e>>>8&255},b=(t,e,i)=>{t.bi_valid>16-i?(t.bi_buf|=e<<t.bi_valid&65535,g(t,t.bi_buf),t.bi_buf=e>>16-t.bi_valid,t.bi_valid+=i-16):(t.bi_buf|=e<<t.bi_valid&65535,t.bi_valid+=i)},y=(t,e,i)=>{b(t,i[2*e],i[2*e+1])},m=(t,e)=>{let i=0;do{i|=1&t,t>>>=1,i<<=1}while(--e>0);return i>>>1},k=(t,e,i)=>{const n=new Array(16);let r,a,s=0;for(r=1;r<=15;r++)n[r]=s=s+i[r-1]<<1;for(a=0;a<=e;a++){let e=t[2*a+1];0!==e&&(t[2*a]=m(n[e]++,e))}},v=t=>{let e;for(e=0;e<286;e++)t.dyn_ltree[2*e]=0;for(e=0;e<30;e++)t.dyn_dtree[2*e]=0;for(e=0;e<19;e++)t.bl_tree[2*e]=0;t.dyn_ltree[512]=1,t.opt_len=t.static_len=0,t.last_lit=t.matches=0},x=t=>{t.bi_valid>8?g(t,t.bi_buf):t.bi_valid>0&&(t.pending_buf[t.pending++]=t.bi_buf),t.bi_buf=0,t.bi_valid=0},A=(t,e,i,n)=>{const r=2*e,a=2*i;return t[r]<t[a]||t[r]===t[a]&&n[e]<=n[i]},U=(t,e,i)=>{const n=t.heap[i];let r=i<<1;for(;r<=t.heap_len&&(r<t.heap_len&&A(e,t.heap[r+1],t.heap[r],t.depth)&&r++,!A(e,n,t.heap[r],t.depth));)t.heap[i]=t.heap[r],i=r,r<<=1;t.heap[i]=n},E=(t,n,r)=>{let a,s,o,c,f=0;if(0!==t.last_lit)do{a=t.pending_buf[t.d_buf+2*f]<<8|t.pending_buf[t.d_buf+2*f+1],s=t.pending_buf[t.l_buf+f],f++,0===a?y(t,s,n):(o=h[s],y(t,o+256+1,n),c=e[o],0!==c&&(s-=l[o],b(t,s,c)),a--,o=w(a),y(t,o,r),c=i[o],0!==c&&(a-=d[o],b(t,a,c)))}while(f<t.last_lit);y(t,256,n)},I=(t,e)=>{const i=e.dyn_tree,n=e.stat_desc.static_tree,r=e.stat_desc.has_stree,a=e.stat_desc.elems;let s,o,h,l=-1;for(t.heap_len=0,t.heap_max=573,s=0;s<a;s++)0!==i[2*s]?(t.heap[++t.heap_len]=l=s,t.depth[s]=0):i[2*s+1]=0;for(;t.heap_len<2;)h=t.heap[++t.heap_len]=l<2?++l:0,i[2*h]=1,t.depth[h]=0,t.opt_len--,r&&(t.static_len-=n[2*h+1]);for(e.max_code=l,s=t.heap_len>>1;s>=1;s--)U(t,i,s);h=a;do{s=t.heap[1],t.heap[1]=t.heap[t.heap_len--],U(t,i,1),o=t.heap[1],t.heap[--t.heap_max]=s,t.heap[--t.heap_max]=o,i[2*h]=i[2*s]+i[2*o],t.depth[h]=(t.depth[s]>=t.depth[o]?t.depth[s]:t.depth[o])+1,i[2*s+1]=i[2*o+1]=h,t.heap[1]=h++,U(t,i,1)}while(t.heap_len>=2);t.heap[--t.heap_max]=t.heap[1],((t,e)=>{const i=e.dyn_tree,n=e.max_code,r=e.stat_desc.static_tree,a=e.stat_desc.has_stree,s=e.stat_desc.extra_bits,o=e.stat_desc.extra_base,h=e.stat_desc.max_length;let l,d,c,f,u,_,p=0;for(f=0;f<=15;f++)t.bl_count[f]=0;for(i[2*t.heap[t.heap_max]+1]=0,l=t.heap_max+1;l<573;l++)d=t.heap[l],f=i[2*i[2*d+1]+1]+1,f>h&&(f=h,p++),i[2*d+1]=f,d>n||(t.bl_count[f]++,u=0,d>=o&&(u=s[d-o]),_=i[2*d],t.opt_len+=_*(f+u),a&&(t.static_len+=_*(r[2*d+1]+u)));if(0!==p){do{for(f=h-1;0===t.bl_count[f];)f--;t.bl_count[f]--,t.bl_count[f+1]+=2,t.bl_count[h]--,p-=2}while(p>0);for(f=h;0!==f;f--)for(d=t.bl_count[f];0!==d;)c=t.heap[--l],c>n||(i[2*c+1]!==f&&(t.opt_len+=(f-i[2*c+1])*i[2*c],i[2*c+1]=f),d--)}})(t,e),k(i,l,t.bl_count)},S=(t,e,i)=>{let n,r,a=-1,s=e[1],o=0,h=7,l=4;for(0===s&&(h=138,l=3),e[2*(i+1)+1]=65535,n=0;n<=i;n++)r=s,s=e[2*(n+1)+1],++o<h&&r===s||(o<l?t.bl_tree[2*r]+=o:0!==r?(r!==a&&t.bl_tree[2*r]++,t.bl_tree[32]++):o<=10?t.bl_tree[34]++:t.bl_tree[36]++,o=0,a=r,0===s?(h=138,l=3):r===s?(h=6,l=3):(h=7,l=4))},z=(t,e,i)=>{let n,r,a=-1,s=e[1],o=0,h=7,l=4;for(0===s&&(h=138,l=3),n=0;n<=i;n++)if(r=s,s=e[2*(n+1)+1],!(++o<h&&r===s)){if(o<l)do{y(t,r,t.bl_tree)}while(0!=--o);else 0!==r?(r!==a&&(y(t,r,t.bl_tree),o--),y(t,16,t.bl_tree),b(t,o-3,2)):o<=10?(y(t,17,t.bl_tree),b(t,o-3,3)):(y(t,18,t.bl_tree),b(t,o-11,7));o=0,a=r,0===s?(h=138,l=3):r===s?(h=6,l=3):(h=7,l=4)}};let C=!1;const T=(t,e,i,n)=>{b(t,0+(n?1:0),3),((t,e,i,n)=>{x(t),g(t,i),g(t,~i),t.pending_buf.set(t.window.subarray(e,e+i),t.pending),t.pending+=i})(t,e,i)};var R={_tr_init:t=>{C||((()=>{let t,r,p,w,g;const b=new Array(16);for(p=0,w=0;w<28;w++)for(l[w]=p,t=0;t<1<<e[w];t++)h[p++]=w;for(h[p-1]=w,g=0,w=0;w<16;w++)for(d[w]=g,t=0;t<1<<i[w];t++)o[g++]=w;for(g>>=7;w<30;w++)for(d[w]=g<<7,t=0;t<1<<i[w]-7;t++)o[256+g++]=w;for(r=0;r<=15;r++)b[r]=0;for(t=0;t<=143;)a[2*t+1]=8,t++,b[8]++;for(;t<=255;)a[2*t+1]=9,t++,b[9]++;for(;t<=279;)a[2*t+1]=7,t++,b[7]++;for(;t<=287;)a[2*t+1]=8,t++,b[8]++;for(k(a,287,b),t=0;t<30;t++)s[2*t+1]=5,s[2*t]=m(t,5);f=new c(a,e,257,286,15),u=new c(s,i,0,30,15),_=new c(new Array(0),n,0,19,7)})(),C=!0),t.l_desc=new p(t.dyn_ltree,f),t.d_desc=new p(t.dyn_dtree,u),t.bl_desc=new p(t.bl_tree,_),t.bi_buf=0,t.bi_valid=0,v(t)},_tr_stored_block:T,_tr_flush_block:(t,e,i,n)=>{let o,h,l=0;t.level>0?(2===t.strm.data_type&&(t.strm.data_type=(t=>{let e,i=4093624447;for(e=0;e<=31;e++,i>>>=1)if(1&i&&0!==t.dyn_ltree[2*e])return 0;if(0!==t.dyn_ltree[18]||0!==t.dyn_ltree[20]||0!==t.dyn_ltree[26])return 1;for(e=32;e<256;e++)if(0!==t.dyn_ltree[2*e])return 1;return 0})(t)),I(t,t.l_desc),I(t,t.d_desc),l=(t=>{let e;for(S(t,t.dyn_ltree,t.l_desc.max_code),S(t,t.dyn_dtree,t.d_desc.max_code),I(t,t.bl_desc),e=18;e>=3&&0===t.bl_tree[2*r[e]+1];e--);return t.opt_len+=3*(e+1)+5+5+4,e})(t),o=t.opt_len+3+7>>>3,h=t.static_len+3+7>>>3,h<=o&&(o=h)):o=h=i+5,i+4<=o&&-1!==e?T(t,e,i,n):4===t.strategy||h===o?(b(t,2+(n?1:0),3),E(t,a,s)):(b(t,4+(n?1:0),3),((t,e,i,n)=>{let a;for(b(t,e-257,5),b(t,i-1,5),b(t,n-4,4),a=0;a<n;a++)b(t,t.bl_tree[2*r[a]+1],3);z(t,t.dyn_ltree,e-1),z(t,t.dyn_dtree,i-1)})(t,t.l_desc.max_code+1,t.d_desc.max_code+1,l+1),E(t,t.dyn_ltree,t.dyn_dtree)),v(t),n&&x(t)},_tr_tally:(t,e,i)=>(t.pending_buf[t.d_buf+2*t.last_lit]=e>>>8&255,t.pending_buf[t.d_buf+2*t.last_lit+1]=255&e,t.pending_buf[t.l_buf+t.last_lit]=255&i,t.last_lit++,0===e?t.dyn_ltree[2*i]++:(t.matches++,e--,t.dyn_ltree[2*(h[i]+256+1)]++,t.dyn_dtree[2*w(e)]++),t.last_lit===t.lit_bufsize-1),_tr_align:t=>{b(t,2,3),y(t,256,a),(t=>{16===t.bi_valid?(g(t,t.bi_buf),t.bi_buf=0,t.bi_valid=0):t.bi_valid>=8&&(t.pending_buf[t.pending++]=255&t.bi_buf,t.bi_buf>>=8,t.bi_valid-=8)})(t)}},B=(t,e,i,n)=>{let r=65535&t|0,a=t>>>16&65535|0,s=0;for(;0!==i;){s=i>2e3?2e3:i,i-=s;do{r=r+e[n++]|0,a=a+r|0}while(--s);r%=65521,a%=65521}return r|a<<16|0};const F=new Uint32Array((()=>{let t,e=[];for(var i=0;i<256;i++){t=i;for(var n=0;n<8;n++)t=1&t?3988292384^t>>>1:t>>>1;e[i]=t}return e})());var N=(t,e,i,n)=>{const r=F,a=n+i;t^=-1;for(let i=n;i<a;i++)t=t>>>8^r[255&(t^e[i])];return-1^t},D={2:"need dictionary",1:"stream end",0:"","-1":"file error","-2":"stream error","-3":"data error","-4":"insufficient memory","-5":"buffer error","-6":"incompatible version"},Z={Z_NO_FLUSH:0,Z_PARTIAL_FLUSH:1,Z_SYNC_FLUSH:2,Z_FULL_FLUSH:3,Z_FINISH:4,Z_BLOCK:5,Z_TREES:6,Z_OK:0,Z_STREAM_END:1,Z_NEED_DICT:2,Z_ERRNO:-1,Z_STREAM_ERROR:-2,Z_DATA_ERROR:-3,Z_MEM_ERROR:-4,Z_BUF_ERROR:-5,Z_NO_COMPRESSION:0,Z_BEST_SPEED:1,Z_BEST_COMPRESSION:9,Z_DEFAULT_COMPRESSION:-1,Z_FILTERED:1,Z_HUFFMAN_ONLY:2,Z_RLE:3,Z_FIXED:4,Z_DEFAULT_STRATEGY:0,Z_BINARY:0,Z_TEXT:1,Z_UNKNOWN:2,Z_DEFLATED:8};const{_tr_init:L,_tr_stored_block:O,_tr_flush_block:$,_tr_tally:V,_tr_align:M}=R,{Z_NO_FLUSH:H,Z_PARTIAL_FLUSH:P,Z_FULL_FLUSH:j,Z_FINISH:G,Z_BLOCK:K,Z_OK:Y,Z_STREAM_END:X,Z_STREAM_ERROR:q,Z_DATA_ERROR:W,Z_BUF_ERROR:J,Z_DEFAULT_COMPRESSION:Q,Z_FILTERED:tt,Z_HUFFMAN_ONLY:et,Z_RLE:it,Z_FIXED:nt,Z_DEFAULT_STRATEGY:rt,Z_UNKNOWN:at,Z_DEFLATED:st}=Z,ot=258,ht=262,lt=103,dt=113,ct=666,ft=(t,e)=>(t.msg=D[e],e),ut=t=>(t<<1)-(t>4?9:0),_t=t=>{let e=t.length;for(;--e>=0;)t[e]=0};let pt=(t,e,i)=>(e<<t.hash_shift^i)&t.hash_mask;const wt=t=>{const e=t.state;let i=e.pending;i>t.avail_out&&(i=t.avail_out),0!==i&&(t.output.set(e.pending_buf.subarray(e.pending_out,e.pending_out+i),t.next_out),t.next_out+=i,e.pending_out+=i,t.total_out+=i,t.avail_out-=i,e.pending-=i,0===e.pending&&(e.pending_out=0))},gt=(t,e)=>{$(t,t.block_start>=0?t.block_start:-1,t.strstart-t.block_start,e),t.block_start=t.strstart,wt(t.strm)},bt=(t,e)=>{t.pending_buf[t.pending++]=e},yt=(t,e)=>{t.pending_buf[t.pending++]=e>>>8&255,t.pending_buf[t.pending++]=255&e},mt=(t,e,i,n)=>{let r=t.avail_in;return r>n&&(r=n),0===r?0:(t.avail_in-=r,e.set(t.input.subarray(t.next_in,t.next_in+r),i),1===t.state.wrap?t.adler=B(t.adler,e,r,i):2===t.state.wrap&&(t.adler=N(t.adler,e,r,i)),t.next_in+=r,t.total_in+=r,r)},kt=(t,e)=>{let i,n,r=t.max_chain_length,a=t.strstart,s=t.prev_length,o=t.nice_match;const h=t.strstart>t.w_size-ht?t.strstart-(t.w_size-ht):0,l=t.window,d=t.w_mask,c=t.prev,f=t.strstart+ot;let u=l[a+s-1],_=l[a+s];t.prev_length>=t.good_match&&(r>>=2),o>t.lookahead&&(o=t.lookahead);do{if(i=e,l[i+s]===_&&l[i+s-1]===u&&l[i]===l[a]&&l[++i]===l[a+1]){a+=2,i++;do{}while(l[++a]===l[++i]&&l[++a]===l[++i]&&l[++a]===l[++i]&&l[++a]===l[++i]&&l[++a]===l[++i]&&l[++a]===l[++i]&&l[++a]===l[++i]&&l[++a]===l[++i]&&a<f);if(n=ot-(f-a),a=f-ot,n>s){if(t.match_start=e,s=n,n>=o)break;u=l[a+s-1],_=l[a+s]}}}while((e=c[e&d])>h&&0!=--r);return s<=t.lookahead?s:t.lookahead},vt=t=>{const e=t.w_size;let i,n,r,a,s;do{if(a=t.window_size-t.lookahead-t.strstart,t.strstart>=e+(e-ht)){t.window.set(t.window.subarray(e,e+e),0),t.match_start-=e,t.strstart-=e,t.block_start-=e,n=t.hash_size,i=n;do{r=t.head[--i],t.head[i]=r>=e?r-e:0}while(--n);n=e,i=n;do{r=t.prev[--i],t.prev[i]=r>=e?r-e:0}while(--n);a+=e}if(0===t.strm.avail_in)break;if(n=mt(t.strm,t.window,t.strstart+t.lookahead,a),t.lookahead+=n,t.lookahead+t.insert>=3)for(s=t.strstart-t.insert,t.ins_h=t.window[s],t.ins_h=pt(t,t.ins_h,t.window[s+1]);t.insert&&(t.ins_h=pt(t,t.ins_h,t.window[s+3-1]),t.prev[s&t.w_mask]=t.head[t.ins_h],t.head[t.ins_h]=s,s++,t.insert--,!(t.lookahead+t.insert<3)););}while(t.lookahead<ht&&0!==t.strm.avail_in)},xt=(t,e)=>{let i,n;for(;;){if(t.lookahead<ht){if(vt(t),t.lookahead<ht&&e===H)return 1;if(0===t.lookahead)break}if(i=0,t.lookahead>=3&&(t.ins_h=pt(t,t.ins_h,t.window[t.strstart+3-1]),i=t.prev[t.strstart&t.w_mask]=t.head[t.ins_h],t.head[t.ins_h]=t.strstart),0!==i&&t.strstart-i<=t.w_size-ht&&(t.match_length=kt(t,i)),t.match_length>=3)if(n=V(t,t.strstart-t.match_start,t.match_length-3),t.lookahead-=t.match_length,t.match_length<=t.max_lazy_match&&t.lookahead>=3){t.match_length--;do{t.strstart++,t.ins_h=pt(t,t.ins_h,t.window[t.strstart+3-1]),i=t.prev[t.strstart&t.w_mask]=t.head[t.ins_h],t.head[t.ins_h]=t.strstart}while(0!=--t.match_length);t.strstart++}else t.strstart+=t.match_length,t.match_length=0,t.ins_h=t.window[t.strstart],t.ins_h=pt(t,t.ins_h,t.window[t.strstart+1]);else n=V(t,0,t.window[t.strstart]),t.lookahead--,t.strstart++;if(n&&(gt(t,!1),0===t.strm.avail_out))return 1}return t.insert=t.strstart<2?t.strstart:2,e===G?(gt(t,!0),0===t.strm.avail_out?3:4):t.last_lit&&(gt(t,!1),0===t.strm.avail_out)?1:2},At=(t,e)=>{let i,n,r;for(;;){if(t.lookahead<ht){if(vt(t),t.lookahead<ht&&e===H)return 1;if(0===t.lookahead)break}if(i=0,t.lookahead>=3&&(t.ins_h=pt(t,t.ins_h,t.window[t.strstart+3-1]),i=t.prev[t.strstart&t.w_mask]=t.head[t.ins_h],t.head[t.ins_h]=t.strstart),t.prev_length=t.match_length,t.prev_match=t.match_start,t.match_length=2,0!==i&&t.prev_length<t.max_lazy_match&&t.strstart-i<=t.w_size-ht&&(t.match_length=kt(t,i),t.match_length<=5&&(t.strategy===tt||3===t.match_length&&t.strstart-t.match_start>4096)&&(t.match_length=2)),t.prev_length>=3&&t.match_length<=t.prev_length){r=t.strstart+t.lookahead-3,n=V(t,t.strstart-1-t.prev_match,t.prev_length-3),t.lookahead-=t.prev_length-1,t.prev_length-=2;do{++t.strstart<=r&&(t.ins_h=pt(t,t.ins_h,t.window[t.strstart+3-1]),i=t.prev[t.strstart&t.w_mask]=t.head[t.ins_h],t.head[t.ins_h]=t.strstart)}while(0!=--t.prev_length);if(t.match_available=0,t.match_length=2,t.strstart++,n&&(gt(t,!1),0===t.strm.avail_out))return 1}else if(t.match_available){if(n=V(t,0,t.window[t.strstart-1]),n&>(t,!1),t.strstart++,t.lookahead--,0===t.strm.avail_out)return 1}else t.match_available=1,t.strstart++,t.lookahead--}return t.match_available&&(n=V(t,0,t.window[t.strstart-1]),t.match_available=0),t.insert=t.strstart<2?t.strstart:2,e===G?(gt(t,!0),0===t.strm.avail_out?3:4):t.last_lit&&(gt(t,!1),0===t.strm.avail_out)?1:2};function Ut(t,e,i,n,r){this.good_length=t,this.max_lazy=e,this.nice_length=i,this.max_chain=n,this.func=r}const Et=[new Ut(0,0,0,0,((t,e)=>{let i=65535;for(i>t.pending_buf_size-5&&(i=t.pending_buf_size-5);;){if(t.lookahead<=1){if(vt(t),0===t.lookahead&&e===H)return 1;if(0===t.lookahead)break}t.strstart+=t.lookahead,t.lookahead=0;const n=t.block_start+i;if((0===t.strstart||t.strstart>=n)&&(t.lookahead=t.strstart-n,t.strstart=n,gt(t,!1),0===t.strm.avail_out))return 1;if(t.strstart-t.block_start>=t.w_size-ht&&(gt(t,!1),0===t.strm.avail_out))return 1}return t.insert=0,e===G?(gt(t,!0),0===t.strm.avail_out?3:4):(t.strstart>t.block_start&&(gt(t,!1),t.strm.avail_out),1)})),new Ut(4,4,8,4,xt),new Ut(4,5,16,8,xt),new Ut(4,6,32,32,xt),new Ut(4,4,16,16,At),new Ut(8,16,32,32,At),new Ut(8,16,128,128,At),new Ut(8,32,128,256,At),new Ut(32,128,258,1024,At),new Ut(32,258,258,4096,At)];function It(){this.strm=null,this.status=0,this.pending_buf=null,this.pending_buf_size=0,this.pending_out=0,this.pending=0,this.wrap=0,this.gzhead=null,this.gzindex=0,this.method=st,this.last_flush=-1,this.w_size=0,this.w_bits=0,this.w_mask=0,this.window=null,this.window_size=0,this.prev=null,this.head=null,this.ins_h=0,this.hash_size=0,this.hash_bits=0,this.hash_mask=0,this.hash_shift=0,this.block_start=0,this.match_length=0,this.prev_match=0,this.match_available=0,this.strstart=0,this.match_start=0,this.lookahead=0,this.prev_length=0,this.max_chain_length=0,this.max_lazy_match=0,this.level=0,this.strategy=0,this.good_match=0,this.nice_match=0,this.dyn_ltree=new Uint16Array(1146),this.dyn_dtree=new Uint16Array(122),this.bl_tree=new Uint16Array(78),_t(this.dyn_ltree),_t(this.dyn_dtree),_t(this.bl_tree),this.l_desc=null,this.d_desc=null,this.bl_desc=null,this.bl_count=new Uint16Array(16),this.heap=new Uint16Array(573),_t(this.heap),this.heap_len=0,this.heap_max=0,this.depth=new Uint16Array(573),_t(this.depth),this.l_buf=0,this.lit_bufsize=0,this.last_lit=0,this.d_buf=0,this.opt_len=0,this.static_len=0,this.matches=0,this.insert=0,this.bi_buf=0,this.bi_valid=0}const St=t=>{if(!t||!t.state)return ft(t,q);t.total_in=t.total_out=0,t.data_type=at;const e=t.state;return e.pending=0,e.pending_out=0,e.wrap<0&&(e.wrap=-e.wrap),e.status=e.wrap?42:dt,t.adler=2===e.wrap?0:1,e.last_flush=H,L(e),Y},zt=t=>{const e=St(t);var i;return e===Y&&((i=t.state).window_size=2*i.w_size,_t(i.head),i.max_lazy_match=Et[i.level].max_lazy,i.good_match=Et[i.level].good_length,i.nice_match=Et[i.level].nice_length,i.max_chain_length=Et[i.level].max_chain,i.strstart=0,i.block_start=0,i.lookahead=0,i.insert=0,i.match_length=i.prev_length=2,i.match_available=0,i.ins_h=0),e},Ct=(t,e,i,n,r,a)=>{if(!t)return q;let s=1;if(e===Q&&(e=6),n<0?(s=0,n=-n):n>15&&(s=2,n-=16),r<1||r>9||i!==st||n<8||n>15||e<0||e>9||a<0||a>nt)return ft(t,q);8===n&&(n=9);const o=new It;return t.state=o,o.strm=t,o.wrap=s,o.gzhead=null,o.w_bits=n,o.w_size=1<<o.w_bits,o.w_mask=o.w_size-1,o.hash_bits=r+7,o.hash_size=1<<o.hash_bits,o.hash_mask=o.hash_size-1,o.hash_shift=~~((o.hash_bits+3-1)/3),o.window=new Uint8Array(2*o.w_size),o.head=new Uint16Array(o.hash_size),o.prev=new Uint16Array(o.w_size),o.lit_bufsize=1<<r+6,o.pending_buf_size=4*o.lit_bufsize,o.pending_buf=new 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Yt(t){this.options=Bt.assign({level:jt,method:Kt,chunkSize:16384,windowBits:15,memLevel:8,strategy:Gt},t||{});let e=this.options;e.raw&&e.windowBits>0?e.windowBits=-e.windowBits:e.gzip&&e.windowBits>0&&e.windowBits<16&&(e.windowBits+=16),this.err=0,this.msg="",this.ended=!1,this.chunks=[],this.strm=new Zt,this.strm.avail_out=0;let i=Tt.deflateInit2(this.strm,e.level,e.method,e.windowBits,e.memLevel,e.strategy);if(i!==Ht)throw new Error(D[i]);if(e.header&&Tt.deflateSetHeader(this.strm,e.header),e.dictionary){let t;if(t="string"==typeof e.dictionary?Dt.string2buf(e.dictionary):"[object ArrayBuffer]"===Lt.call(e.dictionary)?new Uint8Array(e.dictionary):e.dictionary,i=Tt.deflateSetDictionary(this.strm,t),i!==Ht)throw new Error(D[i]);this._dict_set=!0}}function Xt(t,e){const i=new Yt(e);if(i.push(t,!0),i.err)throw i.msg||D[i.err];return i.result}Yt.prototype.push=function(t,e){const i=this.strm,n=this.options.chunkSize;let r,a;if(this.ended)return!1;for(a=e===~~e?e:!0===e?Mt:Ot,"string"==typeof t?i.input=Dt.string2buf(t):"[object ArrayBuffer]"===Lt.call(t)?i.input=new Uint8Array(t):i.input=t,i.next_in=0,i.avail_in=i.input.length;;)if(0===i.avail_out&&(i.output=new Uint8Array(n),i.next_out=0,i.avail_out=n),(a===$t||a===Vt)&&i.avail_out<=6)this.onData(i.output.subarray(0,i.next_out)),i.avail_out=0;else{if(r=Tt.deflate(i,a),r===Pt)return i.next_out>0&&this.onData(i.output.subarray(0,i.next_out)),r=Tt.deflateEnd(this.strm),this.onEnd(r),this.ended=!0,r===Ht;if(0!==i.avail_out){if(a>0&&i.next_out>0)this.onData(i.output.subarray(0,i.next_out)),i.avail_out=0;else if(0===i.avail_in)break}else this.onData(i.output)}return!0},Yt.prototype.onData=function(t){this.chunks.push(t)},Yt.prototype.onEnd=function(t){t===Ht&&(this.result=Bt.flattenChunks(this.chunks)),this.chunks=[],this.err=t,this.msg=this.strm.msg};var qt={Deflate:Yt,deflate:Xt,deflateRaw:function(t,e){return(e=e||{}).raw=!0,Xt(t,e)},gzip:function(t,e){return(e=e||{}).gzip=!0,Xt(t,e)},constants:Z},Wt=function(t,e){let i,n,r,a,s,o,h,l,d,c,f,u,_,p,w,g,b,y,m,k,v,x,A,U;const E=t.state;i=t.next_in,A=t.input,n=i+(t.avail_in-5),r=t.next_out,U=t.output,a=r-(e-t.avail_out),s=r+(t.avail_out-257),o=E.dmax,h=E.wsize,l=E.whave,d=E.wnext,c=E.window,f=E.hold,u=E.bits,_=E.lencode,p=E.distcode,w=(1<<E.lenbits)-1,g=(1<<E.distbits)-1;t:do{u<15&&(f+=A[i++]<<u,u+=8,f+=A[i++]<<u,u+=8),b=_[f&w];e:for(;;){if(y=b>>>24,f>>>=y,u-=y,y=b>>>16&255,0===y)U[r++]=65535&b;else{if(!(16&y)){if(0==(64&y)){b=_[(65535&b)+(f&(1<<y)-1)];continue e}if(32&y){E.mode=12;break t}t.msg="invalid literal/length code",E.mode=30;break t}m=65535&b,y&=15,y&&(u<y&&(f+=A[i++]<<u,u+=8),m+=f&(1<<y)-1,f>>>=y,u-=y),u<15&&(f+=A[i++]<<u,u+=8,f+=A[i++]<<u,u+=8),b=p[f&g];i:for(;;){if(y=b>>>24,f>>>=y,u-=y,y=b>>>16&255,!(16&y)){if(0==(64&y)){b=p[(65535&b)+(f&(1<<y)-1)];continue i}t.msg="invalid distance code",E.mode=30;break t}if(k=65535&b,y&=15,u<y&&(f+=A[i++]<<u,u+=8,u<y&&(f+=A[i++]<<u,u+=8)),k+=f&(1<<y)-1,k>o){t.msg="invalid distance too far back",E.mode=30;break t}if(f>>>=y,u-=y,y=r-a,k>y){if(y=k-y,y>l&&E.sane){t.msg="invalid distance too far back",E.mode=30;break t}if(v=0,x=c,0===d){if(v+=h-y,y<m){m-=y;do{U[r++]=c[v++]}while(--y);v=r-k,x=U}}else if(d<y){if(v+=h+d-y,y-=d,y<m){m-=y;do{U[r++]=c[v++]}while(--y);if(v=0,d<m){y=d,m-=y;do{U[r++]=c[v++]}while(--y);v=r-k,x=U}}}else if(v+=d-y,y<m){m-=y;do{U[r++]=c[v++]}while(--y);v=r-k,x=U}for(;m>2;)U[r++]=x[v++],U[r++]=x[v++],U[r++]=x[v++],m-=3;m&&(U[r++]=x[v++],m>1&&(U[r++]=x[v++]))}else{v=r-k;do{U[r++]=U[v++],U[r++]=U[v++],U[r++]=U[v++],m-=3}while(m>2);m&&(U[r++]=U[v++],m>1&&(U[r++]=U[v++]))}break}}break}}while(i<n&&r<s);m=u>>3,i-=m,u-=m<<3,f&=(1<<u)-1,t.next_in=i,t.next_out=r,t.avail_in=i<n?n-i+5:5-(i-n),t.avail_out=r<s?s-r+257:257-(r-s),E.hold=f,E.bits=u};const Jt=new Uint16Array([3,4,5,6,7,8,9,10,11,13,15,17,19,23,27,31,35,43,51,59,67,83,99,115,131,163,195,227,258,0,0]),Qt=new Uint8Array([16,16,16,16,16,16,16,16,17,17,17,17,18,18,18,18,19,19,19,19,20,20,20,20,21,21,21,21,16,72,78]),te=new Uint16Array([1,2,3,4,5,7,9,13,17,25,33,49,65,97,129,193,257,385,513,769,1025,1537,2049,3073,4097,6145,8193,12289,16385,24577,0,0]),ee=new Uint8Array([16,16,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,24,24,25,25,26,26,27,27,28,28,29,29,64,64]);var ie=(t,e,i,n,r,a,s,o)=>{const h=o.bits;let l,d,c,f,u,_,p=0,w=0,g=0,b=0,y=0,m=0,k=0,v=0,x=0,A=0,U=null,E=0;const I=new Uint16Array(16),S=new Uint16Array(16);let z,C,T,R=null,B=0;for(p=0;p<=15;p++)I[p]=0;for(w=0;w<n;w++)I[e[i+w]]++;for(y=h,b=15;b>=1&&0===I[b];b--);if(y>b&&(y=b),0===b)return r[a++]=20971520,r[a++]=20971520,o.bits=1,0;for(g=1;g<b&&0===I[g];g++);for(y<g&&(y=g),v=1,p=1;p<=15;p++)if(v<<=1,v-=I[p],v<0)return-1;if(v>0&&(0===t||1!==b))return-1;for(S[1]=0,p=1;p<15;p++)S[p+1]=S[p]+I[p];for(w=0;w<n;w++)0!==e[i+w]&&(s[S[e[i+w]]++]=w);if(0===t?(U=R=s,_=19):1===t?(U=Jt,E-=257,R=Qt,B-=257,_=256):(U=te,R=ee,_=-1),A=0,w=0,p=g,u=a,m=y,k=0,c=-1,x=1<<y,f=x-1,1===t&&x>852||2===t&&x>592)return 1;for(;;){z=p-k,s[w]<_?(C=0,T=s[w]):s[w]>_?(C=R[B+s[w]],T=U[E+s[w]]):(C=96,T=0),l=1<<p-k,d=1<<m,g=d;do{d-=l,r[u+(A>>k)+d]=z<<24|C<<16|T|0}while(0!==d);for(l=1<<p-1;A&l;)l>>=1;if(0!==l?(A&=l-1,A+=l):A=0,w++,0==--I[p]){if(p===b)break;p=e[i+s[w]]}if(p>y&&(A&f)!==c){for(0===k&&(k=y),u+=g,m=p-k,v=1<<m;m+k<b&&(v-=I[m+k],!(v<=0));)m++,v<<=1;if(x+=1<<m,1===t&&x>852||2===t&&x>592)return 1;c=A&f,r[c]=y<<24|m<<16|u-a|0}}return 0!==A&&(r[u+A]=p-k<<24|64<<16|0),o.bits=y,0};const{Z_FINISH:ne,Z_BLOCK:re,Z_TREES:ae,Z_OK:se,Z_STREAM_END:oe,Z_NEED_DICT:he,Z_STREAM_ERROR:le,Z_DATA_ERROR:de,Z_MEM_ERROR:ce,Z_BUF_ERROR:fe,Z_DEFLATED:ue}=Z,_e=12,pe=30,we=t=>(t>>>24&255)+(t>>>8&65280)+((65280&t)<<8)+((255&t)<<24);function ge(){this.mode=0,this.last=!1,this.wrap=0,this.havedict=!1,this.flags=0,this.dmax=0,this.check=0,this.total=0,this.head=null,this.wbits=0,this.wsize=0,this.whave=0,this.wnext=0,this.window=null,this.hold=0,this.bits=0,this.length=0,this.offset=0,this.extra=0,this.lencode=null,this.distcode=null,this.lenbits=0,this.distbits=0,this.ncode=0,this.nlen=0,this.ndist=0,this.have=0,this.next=null,this.lens=new Uint16Array(320),this.work=new Uint16Array(288),this.lendyn=null,this.distdyn=null,this.sane=0,this.back=0,this.was=0}const be=t=>{if(!t||!t.state)return le;const e=t.state;return t.total_in=t.total_out=e.total=0,t.msg="",e.wrap&&(t.adler=1&e.wrap),e.mode=1,e.last=0,e.havedict=0,e.dmax=32768,e.head=null,e.hold=0,e.bits=0,e.lencode=e.lendyn=new Int32Array(852),e.distcode=e.distdyn=new Int32Array(592),e.sane=1,e.back=-1,se},ye=t=>{if(!t||!t.state)return le;const e=t.state;return e.wsize=0,e.whave=0,e.wnext=0,be(t)},me=(t,e)=>{let i;if(!t||!t.state)return le;const n=t.state;return e<0?(i=0,e=-e):(i=1+(e>>4),e<48&&(e&=15)),e&&(e<8||e>15)?le:(null!==n.window&&n.wbits!==e&&(n.window=null),n.wrap=i,n.wbits=e,ye(t))},ke=(t,e)=>{if(!t)return le;const i=new ge;t.state=i,i.window=null;const n=me(t,e);return n!==se&&(t.state=null),n};let ve,xe,Ae=!0;const Ue=t=>{if(Ae){ve=new Int32Array(512),xe=new Int32Array(32);let e=0;for(;e<144;)t.lens[e++]=8;for(;e<256;)t.lens[e++]=9;for(;e<280;)t.lens[e++]=7;for(;e<288;)t.lens[e++]=8;for(ie(1,t.lens,0,288,ve,0,t.work,{bits:9}),e=0;e<32;)t.lens[e++]=5;ie(2,t.lens,0,32,xe,0,t.work,{bits:5}),Ae=!1}t.lencode=ve,t.lenbits=9,t.distcode=xe,t.distbits=5},Ee=(t,e,i,n)=>{let r;const a=t.state;return null===a.window&&(a.wsize=1<<a.wbits,a.wnext=0,a.whave=0,a.window=new Uint8Array(a.wsize)),n>=a.wsize?(a.window.set(e.subarray(i-a.wsize,i),0),a.wnext=0,a.whave=a.wsize):(r=a.wsize-a.wnext,r>n&&(r=n),a.window.set(e.subarray(i-n,i-n+r),a.wnext),(n-=r)?(a.window.set(e.subarray(i-n,i),0),a.wnext=n,a.whave=a.wsize):(a.wnext+=r,a.wnext===a.wsize&&(a.wnext=0),a.whave<a.wsize&&(a.whave+=r))),0};var Ie={inflateReset:ye,inflateReset2:me,inflateResetKeep:be,inflateInit:t=>ke(t,15),inflateInit2:ke,inflate:(t,e)=>{let i,n,r,a,s,o,h,l,d,c,f,u,_,p,w,g,b,y,m,k,v,x,A=0;const U=new Uint8Array(4);let E,I;const S=new Uint8Array([16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15]);if(!t||!t.state||!t.output||!t.input&&0!==t.avail_in)return le;i=t.state,i.mode===_e&&(i.mode=13),s=t.next_out,r=t.output,h=t.avail_out,a=t.next_in,n=t.input,o=t.avail_in,l=i.hold,d=i.bits,c=o,f=h,x=se;t:for(;;)switch(i.mode){case 1:if(0===i.wrap){i.mode=13;break}for(;d<16;){if(0===o)break t;o--,l+=n[a++]<<d,d+=8}if(2&i.wrap&&35615===l){i.check=0,U[0]=255&l,U[1]=l>>>8&255,i.check=N(i.check,U,2,0),l=0,d=0,i.mode=2;break}if(i.flags=0,i.head&&(i.head.done=!1),!(1&i.wrap)||(((255&l)<<8)+(l>>8))%31){t.msg="incorrect header check",i.mode=pe;break}if((15&l)!==ue){t.msg="unknown compression method",i.mode=pe;break}if(l>>>=4,d-=4,v=8+(15&l),0===i.wbits)i.wbits=v;else if(v>i.wbits){t.msg="invalid window size",i.mode=pe;break}i.dmax=1<<i.wbits,t.adler=i.check=1,i.mode=512&l?10:_e,l=0,d=0;break;case 2:for(;d<16;){if(0===o)break t;o--,l+=n[a++]<<d,d+=8}if(i.flags=l,(255&i.flags)!==ue){t.msg="unknown compression method",i.mode=pe;break}if(57344&i.flags){t.msg="unknown header flags set",i.mode=pe;break}i.head&&(i.head.text=l>>8&1),512&i.flags&&(U[0]=255&l,U[1]=l>>>8&255,i.check=N(i.check,U,2,0)),l=0,d=0,i.mode=3;case 3:for(;d<32;){if(0===o)break t;o--,l+=n[a++]<<d,d+=8}i.head&&(i.head.time=l),512&i.flags&&(U[0]=255&l,U[1]=l>>>8&255,U[2]=l>>>16&255,U[3]=l>>>24&255,i.check=N(i.check,U,4,0)),l=0,d=0,i.mode=4;case 4:for(;d<16;){if(0===o)break t;o--,l+=n[a++]<<d,d+=8}i.head&&(i.head.xflags=255&l,i.head.os=l>>8),512&i.flags&&(U[0]=255&l,U[1]=l>>>8&255,i.check=N(i.check,U,2,0)),l=0,d=0,i.mode=5;case 5:if(1024&i.flags){for(;d<16;){if(0===o)break t;o--,l+=n[a++]<<d,d+=8}i.length=l,i.head&&(i.head.extra_len=l),512&i.flags&&(U[0]=255&l,U[1]=l>>>8&255,i.check=N(i.check,U,2,0)),l=0,d=0}else i.head&&(i.head.extra=null);i.mode=6;case 6:if(1024&i.flags&&(u=i.length,u>o&&(u=o),u&&(i.head&&(v=i.head.extra_len-i.length,i.head.extra||(i.head.extra=new Uint8Array(i.head.extra_len)),i.head.extra.set(n.subarray(a,a+u),v)),512&i.flags&&(i.check=N(i.check,n,u,a)),o-=u,a+=u,i.length-=u),i.length))break t;i.length=0,i.mode=7;case 7:if(2048&i.flags){if(0===o)break t;u=0;do{v=n[a+u++],i.head&&v&&i.length<65536&&(i.head.name+=String.fromCharCode(v))}while(v&&u<o);if(512&i.flags&&(i.check=N(i.check,n,u,a)),o-=u,a+=u,v)break t}else i.head&&(i.head.name=null);i.length=0,i.mode=8;case 8:if(4096&i.flags){if(0===o)break t;u=0;do{v=n[a+u++],i.head&&v&&i.length<65536&&(i.head.comment+=String.fromCharCode(v))}while(v&&u<o);if(512&i.flags&&(i.check=N(i.check,n,u,a)),o-=u,a+=u,v)break t}else i.head&&(i.head.comment=null);i.mode=9;case 9:if(512&i.flags){for(;d<16;){if(0===o)break t;o--,l+=n[a++]<<d,d+=8}if(l!==(65535&i.check)){t.msg="header crc mismatch",i.mode=pe;break}l=0,d=0}i.head&&(i.head.hcrc=i.flags>>9&1,i.head.done=!0),t.adler=i.check=0,i.mode=_e;break;case 10:for(;d<32;){if(0===o)break t;o--,l+=n[a++]<<d,d+=8}t.adler=i.check=we(l),l=0,d=0,i.mode=11;case 11:if(0===i.havedict)return t.next_out=s,t.avail_out=h,t.next_in=a,t.avail_in=o,i.hold=l,i.bits=d,he;t.adler=i.check=1,i.mode=_e;case _e:if(e===re||e===ae)break t;case 13:if(i.last){l>>>=7&d,d-=7&d,i.mode=27;break}for(;d<3;){if(0===o)break t;o--,l+=n[a++]<<d,d+=8}switch(i.last=1&l,l>>>=1,d-=1,3&l){case 0:i.mode=14;break;case 1:if(Ue(i),i.mode=20,e===ae){l>>>=2,d-=2;break t}break;case 2:i.mode=17;break;case 3:t.msg="invalid block type",i.mode=pe}l>>>=2,d-=2;break;case 14:for(l>>>=7&d,d-=7&d;d<32;){if(0===o)break t;o--,l+=n[a++]<<d,d+=8}if((65535&l)!=(l>>>16^65535)){t.msg="invalid stored block lengths",i.mode=pe;break}if(i.length=65535&l,l=0,d=0,i.mode=15,e===ae)break t;case 15:i.mode=16;case 16:if(u=i.length,u){if(u>o&&(u=o),u>h&&(u=h),0===u)break t;r.set(n.subarray(a,a+u),s),o-=u,a+=u,h-=u,s+=u,i.length-=u;break}i.mode=_e;break;case 17:for(;d<14;){if(0===o)break t;o--,l+=n[a++]<<d,d+=8}if(i.nlen=257+(31&l),l>>>=5,d-=5,i.ndist=1+(31&l),l>>>=5,d-=5,i.ncode=4+(15&l),l>>>=4,d-=4,i.nlen>286||i.ndist>30){t.msg="too many length or distance symbols",i.mode=pe;break}i.have=0,i.mode=18;case 18:for(;i.have<i.ncode;){for(;d<3;){if(0===o)break t;o--,l+=n[a++]<<d,d+=8}i.lens[S[i.have++]]=7&l,l>>>=3,d-=3}for(;i.have<19;)i.lens[S[i.have++]]=0;if(i.lencode=i.lendyn,i.lenbits=7,E={bits:i.lenbits},x=ie(0,i.lens,0,19,i.lencode,0,i.work,E),i.lenbits=E.bits,x){t.msg="invalid code lengths set",i.mode=pe;break}i.have=0,i.mode=19;case 19:for(;i.have<i.nlen+i.ndist;){for(;A=i.lencode[l&(1<<i.lenbits)-1],w=A>>>24,g=A>>>16&255,b=65535&A,!(w<=d);){if(0===o)break t;o--,l+=n[a++]<<d,d+=8}if(b<16)l>>>=w,d-=w,i.lens[i.have++]=b;else{if(16===b){for(I=w+2;d<I;){if(0===o)break t;o--,l+=n[a++]<<d,d+=8}if(l>>>=w,d-=w,0===i.have){t.msg="invalid bit length repeat",i.mode=pe;break}v=i.lens[i.have-1],u=3+(3&l),l>>>=2,d-=2}else if(17===b){for(I=w+3;d<I;){if(0===o)break t;o--,l+=n[a++]<<d,d+=8}l>>>=w,d-=w,v=0,u=3+(7&l),l>>>=3,d-=3}else{for(I=w+7;d<I;){if(0===o)break t;o--,l+=n[a++]<<d,d+=8}l>>>=w,d-=w,v=0,u=11+(127&l),l>>>=7,d-=7}if(i.have+u>i.nlen+i.ndist){t.msg="invalid bit length repeat",i.mode=pe;break}for(;u--;)i.lens[i.have++]=v}}if(i.mode===pe)break;if(0===i.lens[256]){t.msg="invalid code -- missing end-of-block",i.mode=pe;break}if(i.lenbits=9,E={bits:i.lenbits},x=ie(1,i.lens,0,i.nlen,i.lencode,0,i.work,E),i.lenbits=E.bits,x){t.msg="invalid literal/lengths set",i.mode=pe;break}if(i.distbits=6,i.distcode=i.distdyn,E={bits:i.distbits},x=ie(2,i.lens,i.nlen,i.ndist,i.distcode,0,i.work,E),i.distbits=E.bits,x){t.msg="invalid distances set",i.mode=pe;break}if(i.mode=20,e===ae)break t;case 20:i.mode=21;case 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this.position+=4,t}readFloat64(){const t=this.dataView.getFloat64(this.position,this.endianness);return this.position+=8,t}readInt8(){const t=this.dataView.getInt8(this.position);return this.position+=1,t}readInt16(){const t=this.dataView.getInt16(this.position,this.endianness);return this.position+=2,t}readInt32(){const t=this.dataView.getInt32(this.position,this.endianness);return this.position+=4,t}readInt64(){const t=this.dataView.getBigInt64(this.position,this.endianness);return this.position+=8,t}readUint8(){const t=this.dataView.getUint8(this.position);return this.position+=1,t}readUint16(){const t=this.dataView.getUint16(this.position,this.endianness);return this.position+=2,t}readUint16LE(){const t=this.dataView.getUint16(this.position,oi);return this.position+=2,t}readUint16BE(){const t=this.dataView.getUint16(this.position,si);return this.position+=2,t}readUint24(){return this.endianness===si?this.readUint24BE():this.readUint24LE()}readUint24LE(){const t=this.dataView.getUint8(this.position),e=this.dataView.getUint8(this.position+1),i=this.dataView.getUint8(this.position+2);return this.position+=3,t|e<<8|i<<16}readUint24BE(){const t=this.dataView.getUint8(this.position),e=this.dataView.getUint8(this.position+1),i=this.dataView.getUint8(this.position+2);return this.position+=3,i|e<<8|t<<16}readUint32(){const t=this.dataView.getUint32(this.position,this.endianness);return this.position+=4,t}readUint32LE(){const t=this.dataView.getUint32(this.position,oi);return this.position+=4,t}readUint32BE(){const t=this.dataView.getUint32(this.position,si);return this.position+=4,t}readUint64(){const t=this.dataView.getBigUint64(this.position,this.endianness);return this.position+=8,t}readUint8Array(t,e,i){for(let n=0;n<i;n++)t[n+e]=this.readUint8()}readUint16Array(t,e,i){for(let n=0;n<i;n++)t[n+e]=this.readUint16()}readUint32Array(t,e,i){for(let n=0;n<i;n++)t[n+e]=this.readUint32()}readInt8Array(t,e,i){for(let n=0;n<i;n++)t[n+e]=this.readInt8()}readInt16Array(t,e,i){for(let n=0;n<i;n++)t[n+e]=this.readInt16()}readInt32Array(t,e,i){for(let n=0;n<i;n++)t[n+e]=this.readInt32()}readFloat32Array(t,e,i){for(let n=0;n<i;n++)t[n+e]=this.readFloat32()}readFloat64Array(t,e,i){for(let n=0;n<i;n++)t[n+e]=this.readFloat64()}writeFloat32Array(t,e,i){for(let n=0;n<i;n++)this.writeFloat32(t[n+e])}writeFloat16Array(t,e,i){for(let n=0;n<i;n++)this.writeFloat16(t[n+e])}readFloat16Array(t,e,i){for(let n=0;n<i;n++)t[n+e]=this.readFloat16()}writeFloat16(t){const e=function(t){let e=t;Number.isFinite(e)&&e>65504&&(e=65504),hi[0]=e;const i=li[0];let n=i>>16&32768,r=i>>12&2047;const a=i>>23&255;return a<103?n:a>142?(n|=31744,255===a&&0!=(8388607&i)&&(n|=512),n):a<113?(r|=2048,n|=(r>>114-a)+(r>>113-a&1),n):(n|=a-112<<10|r>>1,n+=1&r,n)}(t);this.writeUint16(e)}writeFloat32(t){const e=this.position+4;this.ensureCapacity(e),this.dataView.setFloat32(this.position,t,this.endianness),this.position=e}writeFloat64(t){const e=this.position+8;this.ensureCapacity(e),this.dataView.setFloat64(this.position,t,this.endianness),this.position=e}writeInt8(t){const e=this.position+1;this.ensureCapacity(e),this.dataView.setInt8(this.position,t),this.position=e}writeInt16(t){const e=this.position+2;this.ensureCapacity(e),this.dataView.setInt16(this.position,t,this.endianness),this.position=e}writeInt32(t){const e=this.position+4;this.ensureCapacity(e),this.dataView.setInt32(this.position,t,this.endianness),this.position=e}writeInt64(t){const e=this.position+8;this.ensureCapacity(e),this.dataView.setBigInt64(this.position,t,this.endianness),this.position=e}writeInt8Array(t,e,i){this.ensureCapacity(this.position+i);for(let n=0;n<i;n++)this.writeInt8(t[e+n])}writeInt16Array(t,e,i){this.ensureCapacity(this.position+2*i);for(let n=0;n<i;n++)this.writeInt16(t[e+n])}writeInt32Array(t,e,i){this.ensureCapacity(this.position+4*i);for(let n=0;n<i;n++)this.writeInt32(t[e+n])}writeUint8(t){const e=this.position+1;this.ensureCapacity(e),this.dataView.setUint8(this.position,t),this.position=e}writeUint8Array(t,e,i){for(let n=0;n<i;n++)this.writeUint8(t[e+n])}writeUint16(t){const e=this.position+2;this.ensureCapacity(e),this.dataView.setUint16(this.position,t,this.endianness),this.position=e}writeUint16BE(t){const e=this.position+2;this.ensureCapacity(e),this.dataView.setUint16(this.position,t,si),this.position=e}writeUint16LE(t){const e=this.position+2;this.ensureCapacity(e),this.dataView.setUint16(this.position,t,oi),this.position=e}writeUint16Array(t,e,i){for(let n=0;n<i;n++)this.writeUint16(t[e+n])}writeUint24(t){this.endianness===si?this.writeUint24BE(t):this.writeUint24LE(t)}writeUint24BE(t){const e=this.position+3;this.ensureCapacity(e);const i=255&t,n=t>>8&255,r=t>>16&255;this.dataView.setUint8(this.position,r),this.dataView.setUint8(this.position+1,n),this.dataView.setUint8(this.position+2,i),this.position=e}writeUint24LE(t){const e=this.position+3;this.ensureCapacity(e);const i=255&t,n=t>>8&255,r=t>>16&255;this.dataView.setUint8(this.position,i),this.dataView.setUint8(this.position+1,n),this.dataView.setUint8(this.position+2,r),this.position=e}writeUintVar(t){let e=!0,i=t;for(;e||0!==i;){e=!1;let t=127&i;i>>=7,i>0&&(t|=128),this.writeUint8(t)}}readUintVar(){let t=!0,e=0,i=0;for(;t;){let n=this.readUint8();t=0!=(128&n),e|=(127&n)<<i,i+=7}return e}writeUint32(t){const e=this.position+4;this.ensureCapacity(e),this.dataView.setUint32(this.position,t,this.endianness),this.position=e}writeUint32BE(t){const e=this.position+4;this.ensureCapacity(e),this.dataView.setUint32(this.position,t,si),this.position=e}writeUint32LE(t){const e=this.position+4;this.ensureCapacity(e),this.dataView.setUint32(this.position,t,oi),this.position=e}writeUint64(t){const e=this.position+8;this.ensureCapacity(e),this.dataView.setBigUint64(this.position,t,this.endianness),this.position=e}writeUint32Array(t,e,i){this.ensureCapacity(this.position+4*i);for(let n=0;n<i;n++)this.writeUint32(t[e+n])}writeBytes(t,e,i){const n=e+i,r=this.position,a=r+i;if(this.ensureCapacity(a),0===e&&t.length===i)this.__data_uint8.set(t,r);else if("function"==typeof t.subarray)this.__data_uint8.set(t.subarray(e,n),r);else for(let n=0;n<i;n++)this.__data_uint8[r+n]=t[e+n];this.position=a}readBytes(t,e,i){const n=this.position,r=n+i,a=this.__data_uint8;i<128?function(t,e,i,n,r){let a,s,o;for(o=0;o<r;o++)a=e+o,s=n+o,i[s]=t[a]}(a,n,t,e,i):t.set(a.subarray(n,r),e),this.position=r}writeUTF8String(t){if(null===t)return void this.writeUint32(4294967295);if(void 0===t)return void this.writeUint32(4294967294);let e=0;const i=t.length;if(i>=4294967294)throw new Error("String is too long");this.writeUint32(i);let n=this.position;const r=Math.max(32,i+(i>>1)+7);this.ensureCapacity(r+n);let a=this.__data_uint8,s=this.capacity;for(;e<i;){let r=t.charCodeAt(e++);if(r>=55296&&r<=56319){if(e<i){const i=t.charCodeAt(e);56320==(64512&i)&&(++e,r=((1023&r)<<10)+(1023&i)+65536)}if(r>=55296&&r<=56319)continue}if(n+4>s&&(this.ensureCapacity(n+4),s=this.capacity,a=this.__data_uint8),0!=(4294967168&r)){if(0==(4294965248&r))a[n++]=r>>6&31|192;else if(0==(4294901760&r))a[n++]=r>>12&15|224,a[n++]=r>>6&63|128;else{if(0!=(4292870144&r))continue;a[n++]=r>>18&7|240,a[n++]=r>>12&63|128,a[n++]=r>>6&63|128}a[n++]=63&r|128}else a[n++]=r}this.position=n}readUTF8String(){const t=this.readUint32();if(4294967295===t)return null;if(4294967294===t)return;const e=this.__data_uint8;let i="",n=this.position,r=0;for(;n<this.capacity&&r<t;){const t=e[n++];let a;if(0===t)break;0==(128&t)?a=t:192==(224&t)?a=(31&t)<<6|63&e[n++]:224==(240&t)?a=(31&t)<<12|(63&e[n++])<<6|63&e[n++]:240==(248&t)&&(a=(7&t)<<18|(63&e[n++])<<12|(63&e[n++])<<6|63&e[n++],a>65535&&(a-=65536,i+=String.fromCharCode(a>>>10&1023|55296),r++,a=56320|1023&a)),r++,i+=String.fromCharCode(a)}return this.position=n,i}writeASCIIString(t){const e=t.length,i=this.position,n=i+e;this.ensureCapacity(n);for(let n=0;n<e;n++){const e=t.charCodeAt(n);if(e>128)throw new Error(`Character ${String.fromCharCode(e)} can't be represented by a US-ASCII byte.`);this.__data_uint8[i+n]=e}this.position=n}readASCIICharacters(t,e=!1){let i="";for(let n=0;n<t;n++){const t=this.readUint8();if(e&&0===t)break;i+=String.fromCharCode(t)}return i}toString(){return`BinaryBuffer[position=${this.position}, capacity=${this.capacity}, endianness=${this.endianness}]`}toHexString(){const t=this.__data_uint8,e=Math.min(t.length,this.position);let i="";for(let n=0;n<e;n++)i+=t[n].toString(16).padStart(2,"0").toUpperCase();return i}static fromEndianness(t){const e=new di;return e.endianness=t,e}static fromArrayBuffer(t){const e=new di;return e.fromArrayBuffer(t),e}static copyUTF8String(t,e){const i=t.readUTF8String();return e.writeUTF8String(i),i}static copyUintVar(t,e){const i=t.readUintVar();return e.writeUintVar(i),i}static copyUint8(t,e){const i=t.readUint8();return e.writeUint8(i),i}static copyUint16(t,e){const i=t.readUint16();return e.writeUint16(i),i}static copyUint32(t,e){const i=t.readUint32();return e.writeUint32(i),i}static copyFloat32(t,e){const i=t.readFloat32();return e.writeFloat32(i),i}static copyFloat64(t,e){const i=t.readFloat64();return e.writeFloat64(i),i}static copyBytes(t,e,i){const n=new Uint8Array(i);return t.readBytes(n,0,i),e.writeBytes(n,0,i),n}}di.prototype.isBinaryBuffer=!0;let ci=oi,fi=!1;function ui(t){const e=new Xe.Inflate;if(e.push(t),e.err)throw new Error(e.err);return e.result.buffer}const _i=new Uint32Array(256);for(let t=0;t<256;t++){let e=t;for(let t=0;t<8;t++)0!=(1&e)?e=3988292384^e>>>1:e>>>=1;_i[t]=e}class pi{width=0;height=0;bitDepth=0;colorType=0;compressionMethod=0;filterMethod=0;interlaceMethod=0;colors=0;alpha=!1;palette=null;pixels=null;transparency_lookup=null;text={};getWidth(){return this.width}setWidth(t){this.width=t}getHeight(){return this.height}setHeight(t){this.height=t}getBitDepth(){return this.bitDepth}setBitDepth(t){if(-1===[1,2,4,8,16].indexOf(t))throw new Error("invalid bith depth "+t);this.bitDepth=t}getColorType(){return this.colorType}setColorType(t){let e=0,i=!1;switch(t){case 0:case 3:e=1;break;case 2:e=3;break;case 4:e=2,i=!0;break;case 6:e=4,i=!0;break;default:throw new Error("invalid color type")}this.colors=e,this.alpha=i,this.colorType=t}setCompressionMethod(t){if(0!==t)throw new Error("invalid compression method "+t);this.compressionMethod=t}setFilterMethod(t){if(0!==t)throw new Error("invalid filter method "+t);this.filterMethod=t}getInterlaceMethod(){return this.interlaceMethod}setInterlaceMethod(t){if(0!==t&&1!==t)throw new Error("invalid interlace method "+t);this.interlaceMethod=t}setPalette(t){if(t.length%3!=0)throw new Error("incorrect PLTE chunk length");if(t.length>3*Math.pow(2,this.bitDepth))throw new Error("palette has more colors than 2^bitdepth");this.palette=t}getPixel(t,e,i,n){const r=this.pixels;if(!r)throw new Error("pixel data is empty");if(i>=this.width||n>=this.height)throw new Error("x,y position out of bound");const a=this.colors*this.bitDepth/8*(n*this.width+i);let s,o,h,l;switch(this.colorType){case 0:s=r[a],o=s,h=s,l=255;break;case 2:s=r[a],o=r[a+1],h=r[a+2],l=255;break;case 3:l=255,null!=this.transparency_lookup&&(l=this.transparency_lookup[r[a]]);const t=3*r[a],e=this.palette;s=e[t],o=e[t+1],h=e[t+2];break;case 4:s=r[a],o=s,h=s,l=r[a+1];break;case 6:s=r[a],o=r[a+1],h=r[a+2],l=r[a+3];break;default:throw new Error("Unsupported color type")}t[e+0]=s,t[e+1]=o,t[e+2]=h,t[e+3]=l}getRGBA8Array_fromRGB(t){const e=this.height,i=this.width*e,n=this.pixels;for(let e=0;e<i;e++){const i=3*e,r=i+e;t[r]=n[i],t[r+1]=n[i+1],t[r+2]=n[i+2],t[r+3]=255}}getRGBA8Array_generic(t){const e=this.height,i=this.width;for(let n=0;n<e;n++){const e=n*i;for(let r=0;r<i;r++){const i=4*(e+r);this.getPixel(t,i,r,n)}}}getRGBA8Array(){if(6===this.colorType)return this.pixels;const t=this.height,e=this.width,i=new Uint8Array(e*t*4);return 2===this.colorType?this.getRGBA8Array_fromRGB(i):this.getRGBA8Array_generic(i),i}getUint8Data_case3(){const t=this.width*this.height;let e;const i=this.transparency_lookup;e=null!==i?4:3;const n=new Uint8Array(t*e),r=this.pixels,a=this.palette,s=this.colors*Math.ceil(this.bitDepth/8);for(let i=0;i<t;i++){const t=i*e,o=3*r[i*s];n[t]=a[o],n[t+1]=a[o+1],n[t+2]=a[o+2]}if(null!==i){const e=i.length;for(let a=0;a<t;a++){const t=r[a*s];n[4*a+3]=t>=e?255:i[t]}}return{data:n,itemSize:e}}getUint8Data(){let t,e=0;switch(this.colorType){case 0:t=this.pixels,e=1;break;case 2:t=this.pixels,e=3;break;case 3:const i=this.getUint8Data_case3();t=i.data,e=i.itemSize;break;case 4:t=this.pixels,e=2;break;case 6:t=this.pixels,e=4;break;default:throw new Error("Unsupported color type")}return{data:t,itemSize:e}}}const wi=[137,80,78,71,13,10,26,10];function gi(t,e){return t[e]<<24|t[e+1]<<16|t[e+2]<<8|t[e+3]}function bi(t,e){return t[e]}function yi(t){this.i=0,this.bytes=new Uint8Array(t),this.png=new pi,this.dataChunks=[],this.buffer=new di,this.buffer.endianness=si,this.buffer.fromArrayBuffer(t),this.crc_enabled=!1,this.header=new Uint8Array(8)}yi.prototype.readBytes=function(t){const e=this.buffer,i=new Uint8Array(e.data,e.position,t);return e.skip(t),i},yi.prototype.decodeHeader=function(){if(0!==this.i)throw new Error("file pointer should be at 0 to read the header");const t=this.buffer,e=this.header;if(t.readBytes(e,0,8),!qe(e,wi))throw new Error("invalid PNGReader file (bad signature)")},yi.prototype.decodeChunk=function(){const t=this.buffer,e=t.readUint32();if(e<0)throw new Error("Bad chunk length "+(4294967295&e));const i=t.position,n=t.readASCIICharacters(4),r=this.readBytes(e);switch(t.readUint32(),this.crc_enabled&&function(t,e=0,i=t.length){!function(t,e,i,n){let r=4294967295;const a=i+n;for(let t=i;t<a;t++){const i=e[t];r=_i[255&(r^i)]^r>>>8}}(0,t,e,i)}(t.raw_bytes,i,e+4),n){case"IHDR":this.decodeIHDR(r);break;case"PLTE":this.decodePLTE(r);break;case"IDAT":this.decodeIDAT(r);break;case"tRNS":this.decodeTRNS(r);break;case"IEND":this.decodeIEND(r);break;case"sRGB":this.decodesRGB(r);break;case"tIME":this.decodetIME(r);break;case"zTXt":!function(t){const e=t.byteLength,i=t.buffer,n=t.byteOffset,r=di.fromArrayBuffer(i);r.position=n,r.readASCIICharacters(79,!0);const a=r.readUint8();let s;if(0!==a)throw new Error(`Unsupported compression method '${a}'`);{const t=r.position-n,a=ui(new Uint8Array(i,r.position,e-t));r.fromArrayBuffer(a),s=r.readASCIICharacters(a.byteLength)}}(r);break;case"iTXt":!function(t){const e=t.byteLength,i=t.buffer,n=t.byteOffset,r=n+e,a=di.fromArrayBuffer(i);a.position=n,a.readASCIICharacters(79,!0);const s=a.readUint8(),o=a.readUint8(),h=(a.readASCIICharacters(Number.MAX_SAFE_INTEGER,!0),a.readASCIICharacters(Number.MAX_SAFE_INTEGER,!0),r-a.position);let l;if(0===s)l=a.readASCIICharacters(h);else{if(1!==s)throw new Error(`Invalid compression flag value '${s}'`);{if(0!==o)throw new Error("only compression_method 0 is supported");const t=ui(new Uint8Array(a.data,a.position,h));a.fromArrayBuffer(t),l=a.readASCIICharacters(t.byteLength)}}}(r)}return n},yi.prototype.decodesRGB=function(t){bi(t,0)},yi.prototype.decodetIME=function(t){bi(t,0),bi(t,1),bi(t,2),bi(t,3),bi(t,4),bi(t,5),bi(t,6)},yi.prototype.decodetEXt=function(t){const e=di.fromArrayBuffer(t.buffer),i=e.readASCIICharacters(Number.POSITIVE_INFINITY,!0),n=e.readASCIICharacters(i.length-1,!1);this.png.text[i]=n},yi.prototype.decodeiEXt=function(t){const e=di.fromArrayBuffer(t.buffer),i=e.readASCIICharacters(Number.POSITIVE_INFINITY,!0);if(e.readUint8(),e.readUint8(),e.readASCIICharacters(Number.POSITIVE_INFINITY,!0),e.readUTF8String(),0!==e.readUint8())throw new Error("Expected Null Separator after Translated keyword");const n=e.readUTF8String();this.png.text[i]=n},yi.prototype.decodeIHDR=function(t){const e=this.png;e.setWidth(gi(t,0)),e.setHeight(gi(t,4)),e.setBitDepth(bi(t,8)),e.setColorType(bi(t,9)),e.setCompressionMethod(bi(t,10)),e.setFilterMethod(bi(t,11)),e.setInterlaceMethod(bi(t,12))},yi.prototype.decodePLTE=function(t){this.png.setPalette(t)},yi.prototype.decodeIDAT=function(t){this.dataChunks.push(t)},yi.prototype.decodeTRNS=function(t){this.png.transparency_lookup=t},yi.prototype.decodeIEND=function(){},yi.prototype.decodePixels=function(){const t=this.png,e=new Xe.Inflate,i=this.dataChunks,n=i.length;for(let t=0;t<n;t++)if(e.push(i[t]),e.err)throw new Error(e.err);const r=e.result;if(0===t.getInterlaceMethod()?this.png.pixels=this.interlaceNone(r):this.png.pixels=this.interlaceAdam7(r),16===t.bitDepth&&function(){if(fi)return ci;const t=new ArrayBuffer(2),e=new Uint8Array(t),i=new Uint16Array(t);return e[0]=19,ci=19==(255&i[0])?oi:si,fi=!0,ci}()===oi){const t=this.png.pixels;for(let e=0;e<t.length;e+=2){const i=t[e];t[e]=t[e+1],t[e+1]=i}}},yi.prototype.interlaceNone=function(t){const e=this.png,i=e.bitDepth,n=e.colors*i/8,r=e.width,a=e.height,s=Math.ceil(n*r),o=new Uint8Array(s*a);let h=0;const l=t.length;for(let e=0;e<l;e+=s+1){const i=e+1,r=bi(t,e);this.unFilter(r,t,i,o,Math.max(1,Math.ceil(n)),h,h-s,s),h+=s}return o},yi.prototype.interlaceAdam7=function(t){const e=this.png,i=e.colors*e.bitDepth/8,n=new Uint8Array(i*e.width*e.height),r=[{x:0,y:0,xStep:8,yStep:8},{x:4,y:0,xStep:8,yStep:8},{x:0,y:4,xStep:4,yStep:8},{x:2,y:0,xStep:4,yStep:4},{x:0,y:2,xStep:2,yStep:4},{x:1,y:0,xStep:2,yStep:2},{x:0,y:1,xStep:1,yStep:2}],a=e.width,s=e.height;let o=0;const h=new Uint8Array(a*i);for(let e=0;e<7;e++){const l=r[e],d=Math.ceil((a-l.x)/l.xStep),c=Math.ceil((s-l.y)/l.yStep);if(d<=0||c<=0)continue;const f=d*i;let u=-1;for(let e=0;e<c;e++){const r=t[o++],c=e%2*f;this.unFilter(r,t,o,h,i,c,u,f),o+=f,u=c;for(let t=0;t<d;t++){const r=l.x+t*l.xStep,o=l.y+e*l.yStep;if(!(r>=a||o>=s))for(let 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M=0;class k{index=M++;v0=null;v1=null;faces=[];lengthSqr=-1;get byteSize(){return 128+8*this.faces.length+10}getVertexByIndex(t){if(0===t)return this.v0;if(1===t)return this.v1;throw new Error("Index out of bounds")}copy(t){this.v0=t.v0,this.v1=t.v1,this.lengthSqr=t.lengthSqr,this.faces=t.faces.slice()}clone(){const t=new k;return t.copy(this),t}validate(t){let e=!0;const n=this.faces,r=n.length;for(let i=0;i<r;i++)n[i].containsEdge(this)||(t(`Missing back-link from face[${i}]`),e=!1);return this.v0.containsEdge(this)||(t("Missing back-link from vertex v0"),e=!1),this.v1.containsEdge(this)||(t("Missing back-link from vertex v1"),e=!1),e}isLinked(){return this.v0.containsEdge(this)}unlink(){const t=this.v0,e=this.v1;t.removeEdge(this),t!==e&&e.removeEdge(this);const n=this.faces,r=n.length;for(let t=0;t<r;t++)n[t].removeEdge(this)}isDegenerateEdge(){return this.v0===this.v1}isTopologyBorder(){throw new Error('deprecated, use "query_edge_is_boundary" instead')}get length(){return this.lengthSqr<0&&this.computeSquaredLength(),Math.sqrt(this.lengthSqr)}computeSquaredLength(){const t=this.v0,e=this.v1,n=t.x,r=t.y,i=t.z,s=n-e.x,o=r-e.y,a=i-e.z;this.lengthSqr=s*s+o*o+a*a}replaceVertex(t,e){t===this.v0&&(this.v0=e),t===this.v1&&(this.v1=e)}merge(t){const e=t.faces,n=this.faces,r=e.length;for(let i=0;i<r;i++){const r=e[i];r.removeEdge(t),-1===n.indexOf(r)&&(n.push(r),r.addUniqueEdge(this))}t.v0.removeEdge(t),t.v1.removeEdge(t)}containsFace(t){return-1!==this.faces.indexOf(t)}addFace(t){this.faces.push(t)}addUniqueFace(t){V(this.faces,t)}removeFace(t){L(this.faces,t)}getOtherVertex(t){return U(this,t)}containsVertex(t){return T(this,t)}containsBothVertices(t,e){return I(this,t,e)}containsSameVerticesAs(t){return I(this,t.v0,t.v1)}}function N(t,e,n){const r=t.length;for(let i=0;i<r;i++)t[i]===e&&(t[i]=n);return t}function O(t,e,n){return t*t+e*e+n*n}function j(t,e,n,r,i,s,o,a,c,h,u){const d=c-s,l=h-o,f=u-a,g=n-s,p=r-o,y=i-a,w=l*y-f*p,_=f*g-d*y,m=d*p-l*g,v=O(w,_,m);if(0===v)return t[e]=0,t[e+1]=1,void(t[e+2]=0);const A=1/Math.sqrt(v),x=w*A,b=_*A,E=m*A;t[e]=x,t[e+1]=b,t[e+2]=E}k.prototype.isTopoEdge=!0;let D=0;class R{index=D++;edges=[];faces=[];x=0;y=0;z=0;get 0(){return this.x}get 1(){return this.y}get 2(){return this.z}get byteSize(){return 112+8*this.edges.length+10+8*this.faces.length+10}copy(t){this.x=t.x,this.y=t.y,this.z=t.z,this.index=t.index,this.faces=t.faces.slice(),this.edges=t.edges.slice()}clone(){const t=new R;return t.copy(this),t}validate(t){let e=!0;const n=this.faces,r=n.length;for(let i=0;i<r;i++)n[i].containsVertex(this)||(t(`Missing back-link from face[${i}]`),e=!1);const i=this.edges,s=i.length;for(let n=0;n<s;n++)T(i[n],this)||(t(`Missing back-link from edge[${n}]`),e=!1);return e}distanceTo(t){return e=this.x,n=this.y,r=this.z,i=t.x-e,s=t.y-n,o=t.z-r,Math.sqrt(i*i+s*s+o*o);var e,n,r,i,s,o}addFace(t){this.faces.push(t)}addUniqueFace(t){return V(this.faces,t)}containsFace(t){return-1!==this.faces.indexOf(t)}removeFace(t){L(this.faces,t)}addEdge(t){this.edges.push(t)}addUniqueEdge(t){return V(this.edges,t)}replaceEdge(t,e){const n=this.edges,r=n.indexOf(t);n[r]=e}containsEdge(t){return-1!==this.edges.indexOf(t)}removeEdge(t){return L(this.edges,t)}computeNeighbourVertices(t,e){let n=0;const r=this.edges,i=r.length;for(let s=0;s<i;s++){const i=r[s].getOtherVertex(this);t[e+n]=i,n++}return n}static from(t,e,n){const r=new R;return r.x=t,r.y=e,r.z=n,r}}R.prototype.isTopoVertex=!0;let P=0;class J{index=P++;vertices=[];edges=[];normal=[0,0,0];get byteSize(){return 100+8*this.vertices.length+10+8*this.edges.length+10+24+10}copy(t){this.index=t.index,this.vertices=t.vertices.slice(),this.edges=t.edges.slice(),C(this.normal,t.normal)}clone(){const t=new J;return t.copy(this),t}validate(t){let e=!0;const n=this.vertices,r=n.length;3!==r&&(t(`Expected number of vertices is 3, instead got ${r}`),e=!1);for(let i=0;i<r;i++)n[i].containsFace(this)||(t(`Missing back-link from vertex[${i}]`),e=!1);const i=this.edges,s=i.length;3!==s&&(t(`Expected number of edges is 3, instead got ${s}`),e=!1);for(let n=0;n<s;n++)i[n].containsFace(this)||(t(`Missing back-link from edge[${n}]`),e=!1);return e}isLinked(){return this.vertices[0].containsFace(this)}replaceEdge(t,e){N(this.edges,t,e)}replaceVertex(t,e){N(this.vertices,t,e)}isDegenerateTopology(){const t=this.vertices,e=t[0],n=t[1],r=t[2];return e===n||e===r||n===r}unlink(){const t=this.vertices,e=t.length;for(let n=0;n<e;n++)t[n].removeFace(this);const n=this.edges,r=n.length;for(let t=0;t<r;t++)n[t].removeFace(this)}addEdge(t){this.edges.push(t)}addUniqueEdge(t){return V(this.edges,t)}removeEdge(t){L(this.edges,t)}containsEdge(t){return-1!==this.edges.indexOf(t)}computeNormal(){const t=this.vertices,e=t[0],n=t[1],r=t[2];!function(t,e,n,r){j(t,0,e[0],e[1],e[2],n[0],n[1],n[2],r[0],r[1],r[2])}(this.normal,e,n,r)}setVertexAt(t,e){this.vertices[t]=e}containsVertex(t){return-1!==this.vertices.indexOf(t)}getEdgeNeighbours(t,e){let n=0;const r=this.edges,i=r.length;for(let s=0;s<i;s++){const i=r[s].faces,o=i.length;for(let r=0;r<o;r++){const s=i[r];s!==this&&(t[e+n]=s,n++)}}return n}static fromPoints(t,e,n,r,i,s,o,a,c){const h=R.from(t,e,n),u=R.from(r,i,s),d=R.from(o,a,c),l=new k,f=new k,g=new k;l.v0=h,l.v1=u,f.v0=u,f.v1=d,g.v0=d,g.v1=h;const p=new J;return p.edges.push(l,f,g),p.vertices.push(h,u,d),h.faces.push(p),u.faces.push(p),d.faces.push(p),l.faces.push(p),f.faces.push(p),g.faces.push(p),h.edges.push(l,g),u.edges.push(l,f),d.edges.push(f,g),p}}J.prototype.isTopoFace=!0;class H{vertices=[];__edges=new Set;__faces=new Set;get byteSize(){let t=0;for(let e=0;e<this.vertices.length;e++)t+=this.vertices[e].byteSize;for(const e of this.__edges)t+=e.byteSize;for(const e of this.__faces)t+=e.byteSize;return t}getEdges(){return this.__edges}getFaces(){return this.__faces}getFaceByIndex(t){for(const e of this.__faces)if(e.index===t)return e}validate(t=B){let e=!0,n="",r=0;function i(i){t(`${n}[${r}]: ${i}`),e=!1}n="Edge",r=0;const s=this.getEdges();for(let t of s){t.validate(i),this.containsVertex(t.v0)||i("Link to off-mesh vertex v0"),this.containsVertex(t.v1)||i("Link to off-mesh vertex v1");const e=t.faces,n=e.length;for(let t=0;t<n;t++){const n=e[t];this.containsFace(n)||i(`Link to off-mesh face[${t}]`)}r++}const o=this.getFaces();n="Face",r=0;for(let t of o){t.validate(i);const e=t.edges,n=e.length;for(let t=0;t<n;t++){const n=e[t];this.containsEdge(n)||i(`Link to off-mesh edge[${t}]`)}const s=t.vertices,o=s.length;for(let t=0;t<o;t++){const e=s[t];this.containsVertex(e)||i(`Link to off-mesh vertex[${t}]`)}r++}const a=this.vertices,c=a.length;n="Vertex";for(let t=0;t<c;t++){r=t;const e=a[t];e.validate(i);const n=e.edges,s=n.length;for(let t=0;t<s;t++){const e=n[t];this.containsEdge(e)||i(`Link to off-mesh edge[${t}]`)}const o=e.faces,c=o.length;for(let t=0;t<c;t++){const e=o[t];this.containsFace(e)||i(`Link to off-mesh face[${t}]`)}}return e}clone(){const t=new H;return t.add(this),t}buildVertexMapping(){const t=new Map,e=this.vertices,n=e.length;for(let r=0;r<n;r++){const n=e[r];t.set(n.index,n)}return t}_addWithVertexMap(t,e){const n=t.getFaces();for(let t of n)this.addFaceCopy(t,e)}addFaceCopy(t,e){const n=new J;C(n.normal,t.normal);const r=t.vertices;for(let t=0;t<3;t++){const i=r[t];let s=e.get(i.index);void 0===s&&(s=new R,s.index=i.index,s.x=i.x,s.y=i.y,s.z=i.z,e.set(i.index,s),this.addVertex(s)),n.setVertexAt(t,s),s.addUniqueFace(n)}this.addFace(n),this.patchFaceEdges(n)}patchFaceEdges(t){const e=t.vertices,n=e[0],r=e[1],i=e[2],s=this.ensureEdge(n,r),o=this.ensureEdge(r,i),a=this.ensureEdge(i,n);s.addUniqueFace(t),o.addUniqueFace(t),a.addUniqueFace(t),t.addUniqueEdge(s),t.addUniqueEdge(o),t.addUniqueEdge(a)}add(t){const e=this.buildVertexMapping();this._addWithVertexMap(t,e)}addVertex(t){this.vertices.push(t)}addUniqueVertex(t){V(this.vertices,t)}removeVertex(t){throw new Error("deprecated, use tm_kill_only_vert instead")}containsVertex(t){return-1!==this.vertices.indexOf(t)}addEdge(t){this.__edges.add(t)}addUniqueEdge(t){this.__edges.add(t)}removeEdge(t){throw new Error("deprecated, use tm_kill_only_edge instead")}containsEdge(t){return this.__edges.has(t)}addFace(t){this.__faces.add(t)}injectManyFaces(t){for(let e of t)this.injectFace(e)}injectFace(t){this.addFace(t);const e=t.edges,n=e.length;for(let t=0;t<n;t++){const n=e[t];this.addUniqueEdge(n)}const r=t.vertices,i=r.length;for(let t=0;t<i;t++){const e=r[t];this.addUniqueVertex(e)}}removeFace(t){throw new Error("deprecated, use tm_kill_only_face instead")}containsFace(t){return this.__faces.has(t)}ensureEdge(t,e){const n=t.edges,r=n.length;for(let i=0;i<r;i++){const r=n[i];if(U(r,t)===e)return r}const i=new k;return i.v0=t,i.v1=e,t.edges.push(i),e.edges.push(i),this.__edges.add(i),i}mergeEdges(){const t=this.getEdges();for(let n of t){const r=n.v0,i=n.v1;for(let s of t){if(n===s)continue;const t=s.v0,o=s.v1;if(r===t){if(i!==o)continue}else{if(r!==o)continue;if(i!==t)continue}e=s,this.__edges.delete(e),n.merge(s)}}var e}computeEdgeSquaredLengths(){const t=this.getEdges();for(let e of t)e.computeSquaredLength()}setVerticesFromArray(t){const e=t.length/3,n=this.vertices;for(let r=0;r<e;r++){const e=3*r,i=new R;i.index=r,i.x=t[e],i.y=t[e+1],i.z=t[e+2],n[r]=i}}setFacesFromIndexArray(t){const e=t.length,n=this.vertices,r=e/3;for(let e=0;e<r;e++){const r=3*e,i=t[r],s=t[r+1],o=t[r+2];this.createTriangle(e,n[i],n[s],n[o])}}setFacedUnindexed(){const t=this.vertices,e=t.length/3;for(let n=0;n<e;n++){const e=3*n;this.createTriangle(n,t[e],t[e+1],t[e+2])}}build(t,e){this.setVerticesFromArray(t),null==e?this.setFacedUnindexed():this.setFacesFromIndexArray(e)}createTriangle(t,e,n,r){const i=new J;i.index=t;const s=this.ensureEdge(e,n),o=this.ensureEdge(n,r),a=this.ensureEdge(r,e);return s.faces.push(i),o.faces.push(i),a.faces.push(i),i.vertices.push(e,n,r),i.edges.push(s,o,a),e.faces.push(i),n.faces.push(i),r.faces.push(i),this.__faces.add(i),i}toString(){return`TopoMesh{ vertices: ${q(this.vertices.length)}, edges: ${q(this.getEdges().size)}, faces: ${q(this.getFaces().size)} }`}}H.prototype.isTopoMesh=!0;const W=[],G=[],Y="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";for(let t=0,e=64;t<e;++t)W[t]=Y[t],G[Y.charCodeAt(t)]=t;function K(t,e,n){const r=[];for(let s=e;s<n;s+=3){const e=(t[s]<<16&16711680)+(t[s+1]<<8&65280)+(255&t[s+2]);r.push(W[(i=e)>>18&63]+W[i>>12&63]+W[i>>6&63]+W[63&i])}var i;return r.join("")}G["-".charCodeAt(0)]=62,G["_".charCodeAt(0)]=63;const Q=16383;class X{static encode(t){return function(t){const e=t.length,n=e%3,r=[],i=e-n;for(let e=0;e<i;e+=Q){const n=K(t,e,e+Q>i?i:e+Q);r.push(n)}if(1===n){const n=t[e-1];r.push(W[n>>2]+W[n<<4&63]+"==")}else if(2===n){const n=(t[e-2]<<8)+t[e-1];r.push(W[n>>10]+W[n>>4&63]+W[n<<2&63]+"=")}return r.join("")}(new Uint8Array(t))}static decode(t){return function(t){let e;const n=function(t){const e=t.length;if(e%4>0)throw new Error("Invalid string. Length must be a multiple of 4");let n=t.indexOf("=");return-1===n&&(n=e),[n,n===e?0:4-n%4]}(t),r=n[0],i=n[1],s=new Uint8Array(function(t,e){return 3*(t+e)/4-e}(r,i));let o=0;const a=i>0?r-4:r;let c=0;for(;c<a;c+=4){const n=t.charCodeAt(c),r=t.charCodeAt(c+1),i=t.charCodeAt(c+2),a=t.charCodeAt(c+3);e=G[n]<<18|G[r]<<12|G[i]<<6|G[a],s[o++]=e>>16&255,s[o++]=e>>8&255,s[o++]=255&e}if(2===i){const n=t.charCodeAt(c),r=t.charCodeAt(c+1);e=G[n]<<2|G[r]>>4,s[o++]=255&e}if(1===i){const n=t.charCodeAt(c),r=t.charCodeAt(c+1),i=t.charCodeAt(c+2);e=G[n]<<10|G[r]<<4|G[i]>>2,s[o++]=e>>8&255,s[o++]=255&e}return s}(t).buffer}}const Z="uint8",tt="uint16",et="uint32",nt="int8",rt="int16",it="int32",st="float16",ot="float32",at="float64",ct={[Z]:Uint8Array,[tt]:Uint16Array,[et]:Uint32Array,[nt]:Int8Array,[rt]:Int16Array,[it]:Int32Array,[st]:Float16Array,[ot]:Float32Array,[at]:Float64Array};function ht(t){const e=Object.getPrototypeOf(t).constructor;switch(e){case Uint8Array:case Uint8ClampedArray:return Z;case Uint16Array:return tt;case Uint32Array:return et;case Int8Array:return nt;case Int16Array:return rt;case Int32Array:return it;case Float16Array:return st;case Float32Array:return ot;case Array:case Float64Array:return at;default:throw new Error(`unsupported constructor type ${e.name}`)}}function ut(t,e,n){return t<e?e:t>n?n:t}function dt(t,e,n){return(e-t)*n+t}function lt(t,e,n,r,i){return.5*(r-e+(2*e-5*n+4*r-i+(3*(n-r)+i-e)*t)*t)*t+n}const ft=4294967295;function gt(t){const e=t>>0;return ft-((t-e)*ft>>>0)^e}class pt{constructor(t=[],e=1,n=0,r=0){if(!Number.isInteger(e)||e<0)throw new Error(`itemSize must be a non-negative integer, instead was ${e}`);if(!Number.isInteger(n)||n<0)throw new Error(`width must be a non-negative integer, instead was ${n}`);if(!Number.isInteger(r)||n<0)throw new Error(`height must be a non-negative integer, instead was ${r}`);if(void 0===t)throw new Error("data was undefined");if(t.length<n*r*e)throw new Error(`Buffer underflow, data.length(=${t.length}) is too small. Expected at least ${n*r*e}`);this.width=n,this.height=r,this.itemSize=e,this.data=t,this.version=0}sampleCatmullRomUV(t,e,n){const r=this.itemSize;for(let i=0;i<r;i++)n[i]=this.sampleChannelCatmullRomUV(t,e,i)}sampleChannelCatmullRomUV(t,e,n){const r=t*this.width-.5,i=e*this.height-.5;return this.sampleChannelCatmullRom(r,i,n)}sampleChannelCatmullRom(t,e,n){const r=Math.floor(t),i=Math.floor(e),s=t-r,o=e-i,a=s*(s*(1-.5*s)-.5),c=o*(o*(1-.5*o)-.5),h=s*(.5+s*(2-1.5*s)),u=o*(.5+o*(2-1.5*o)),d=s*s*(.5*s-.5),l=o*o*(.5*o-.5),f=1+s*s*(1.5*s-2.5)+h,g=1+o*o*(1.5*o-2.5)+u,p=r-1,y=i-1,w=r+2,_=i+2,m=r+h/f,v=i+u/g;let A=0;return A+=this.sampleChannelBilinear(p,y,n)*a*c,A+=this.sampleChannelBilinear(m,y,n)*f*c,A+=this.sampleChannelBilinear(w,y,n)*d*c,A+=this.sampleChannelBilinear(p,v,n)*a*g,A+=this.sampleChannelBilinear(m,v,n)*f*g,A+=this.sampleChannelBilinear(w,v,n)*d*g,A+=this.sampleChannelBilinear(p,_,n)*a*l,A+=this.sampleChannelBilinear(m,_,n)*f*l,A+=this.sampleChannelBilinear(w,_,n)*d*l,A}sampleBicubicUV(t,e,n){const r=this.itemSize;for(let i=0;i<r;i++)n[i]=this.sampleChannelBicubicUV(t,e,i)}sampleBicubic(t,e,n,r){const i=this.itemSize;for(let s=0;s<i;s++)n[s+r]=this.sampleChannelBicubic(t,e,s)}sampleChannelBicubicUV(t,e,n){const r=t*this.width,i=e*this.height;return this.sampleChannelBicubic(r-.5,i-.5,n)}sampleChannelBicubic(t,e,n){const r=this.itemSize,i=this.width,s=this.height,o=this.data,a=i*r,c=i-1,h=s-1,u=ut(t,0,c),d=ut(e,0,h),l=0|u,p=0|d,y=u-l,w=d-p,_=f(0,l-1),m=f(0,p-1),v=g(c,l+1),A=g(h,p+1),x=g(c,v+1),b=m*a+n,E=p*a+n,$=A*a+n,F=g(h,A+1)*a+n,U=_*r,S=l*r,z=v*r,C=x*r,V=o[b+U],B=o[b+S],q=o[b+z],L=o[b+C],T=o[E+U],I=o[E+S],M=o[E+z],k=o[E+C],N=o[$+U],O=o[$+S],j=o[$+z],D=o[$+C],R=o[F+U],P=o[F+S],J=o[F+z],H=o[F+C],W=lt(y,V,B,q,L),G=lt(y,T,I,M,k),Y=lt(y,N,O,j,D),K=lt(y,R,P,J,H);return lt(w,W,G,Y,K)}sampleBilinearUV(t,e,n,r=0){const i=this.itemSize;for(let s=0;s<i;s++)n[s+r]=this.sampleChannelBilinearUV(t,e,s)}sampleBilinear(t,e,n,r=0){const i=this.itemSize;for(let s=0;s<i;s++)n[s+r]=this.sampleChannelBilinear(t,e,s)}sampleChannelBilinearUV(t,e,n){const r=t*this.width-.5,i=e*this.height-.5;return this.sampleChannelBilinear(r,i,n)}sampleChannelBilinear(t,e,n){const r=this.itemSize,i=this.width,s=i*r,o=this.height-1,a=ut(t,0,i-1),c=ut(e,0,o),h=a>>>0,u=c>>>0,d=u*s,l=h*r+n,f=d+l;let g,p;g=a===h?h:h+1,p=c===u?u:u+1;const y=this.data,w=y[f];if(h===g&&u===p)return w;const _=a-h,m=c-u,v=g*r+n,A=p*s,x=A+l,b=A+v,E=y[d+v],$=y[x],F=y[b],U=dt(w,E,_),S=dt($,F,_);return dt(U,S,m)}sampleNearestUV(t,e,n){const r=this.width,i=this.height,s=Math.round(t*r-.5),o=Math.round(e*i-.5);this.read(ut(s,0,r-1),ut(o,0,i-1),n)}readChannel(t,e,n){const r=(e*this.width+t)*this.itemSize+n;return this.data[r]}read(t,e,n){const r=this.width,i=this.itemSize,s=(e*r+t)*i;for(let t=0;t<i;t++)n[t]=this.data[s+t]}write(t,e,n){const r=this.width,i=this.itemSize,s=(e*r+t)*i;for(let t=0;t<i;t++)this.data[s+t]=n[t];this.version++}point2index(t,e){return t+e*this.width}index2point(t,e){const n=this.width,r=t%n,i=t/n|0;e.set(r,i)}copy(t,e,n,r,i,s,o){const a=Math.min(s,t.width-e,this.width-r),c=Math.min(o,t.height-n,this.height-i),h=this.itemSize,u=t.itemSize,d=Math.min(h,u),l=h*this.width,f=u*t.width,g=t.data,p=this.data;let y,w,_;for(w=0;w<c;w++){const t=(w+i)*l,s=(w+n)*f;for(y=0;y<a;y++){const n=t+(y+r)*h,i=s+(y+e)*u;for(_=0;_<d;_++)p[n+_]=g[i+_]}}this.version++}zeroFill(t,e,n,r){const i=ut(t,0,this.width),s=ut(e,0,this.height),o=ut(t+n,0,this.width),a=ut(e+r,0,this.height),c=this.data,h=this.itemSize,u=h*this.width,d=i*h,l=o*h;let f;for(f=s;f<a;f++){const t=f*u;c.fill(0,t+d,t+l)}this.version++}channelFill(t,e){const n=this.itemSize,r=this.data,i=r.length;for(let s=t;s<i;s+=n)r[s]=e;this.version++}fill(t,e,n,r,i){const s=this.width,o=this.height,a=ut(t,0,s),c=ut(e,0,o),h=ut(t+n,0,s),u=ut(e+r,0,o),d=this.data,l=this.itemSize,f=l*s;let g,p,y;for(g=c;g<u;g++){const t=g*f;for(p=a;p<h;p++){const e=t+p*l;for(y=0;y<l;y++)d[e+y]=i[y]}}this.version++}writeChannel(t,e,n,r){const i=(e*this.width+t)*this.itemSize+n;this.data[i]=r,this.version++}traverseCircle(t,e,n,r){let i,s;const o=0|t,a=0|e,c=n*n,h=Math.ceil(n);for(s=-h;s<=h;s++){const t=s*s;for(i=-h;i<=h;i++)i*i+t<=c&&r(o+i,a+s,this)}}resize(t,e,n=!0){const r=this.width,i=this.height;if(r===t&&i===e)return;const s=this.itemSize,o=t*e*s,a=this.data,c=new(function(t){if(t instanceof Int8Array)return Int8Array;if(t instanceof Int16Array)return Int16Array;if(t instanceof Int32Array)return Int32Array;if(t instanceof Uint8Array)return Uint8Array;if(t instanceof Uint8ClampedArray)return Uint8ClampedArray;if(t instanceof Uint16Array)return Uint16Array;if(t instanceof Uint32Array)return Uint32Array;if(t instanceof Float16Array)return Float16Array;if(t instanceof Float32Array)return Float32Array;if(t instanceof Float64Array)return Float64Array;if(Array.isArray(t))return Array;throw new TypeError("Unsupported array type")}(a))(o);if(n)if(t===r)c.set(a.subarray(0,Math.min(a.length,o)));else{const n=g(e,i),o=g(t,r);for(let e=0;e<n;e++)for(let n=0;n<o;n++){const i=(e*t+n)*s,o=(e*r+n)*s;for(let t=0;t<s;t++)c[i+t]=a[o+t]}}this.width=t,this.height=e,this.data=c,this.version++}computeByteSize(){let t;const e=this.data;return t=Array.isArray(e)?8*e.length:e.byteLength,t+280}equals(e){return null!=e&&(this===e||this.width===e.width&&this.height===e.height&&this.itemSize===e.itemSize&&function(e,n){if(e===n)return!0;const r=e.length;if(r!==n.length)return!1;const i=e.constructor;if(i!==n.constructor)return!1;if(0===r)return!0;if(r<128)return t(e,n);const s=e.byteLength;if(s!==n.byteLength)return!1;const o=e.buffer,a=n.buffer,c=e.byteOffset,h=n.byteOffset;if(o===a&&c===h)return!0;let u=e,d=n;const l=i.BYTES_PER_ELEMENT,f=function(t,e,n){const r=t|e|n;return 0==(3&r)?4:0==(1&r)?2:1}(c,h,s);return l<4&&4===f?(u=new Uint32Array(o,c,s>>>2),d=new Uint32Array(a,h,s>>>2)):l<2&&2===f&&(u=new Uint16Array(o,c,s>>>1),d=new Uint16Array(a,h,s>>>1)),t(u,d)}(this.data,e.data))}hash(){const t=this.itemSize,n=this.width,r=this.height,i=this.data;let s=((65535&n)<<16|65535&r)^t;const o=n*r*t;if(e(i))s^=function(t,e,n){const r=e|n;return 0==(3&r)?function(t,e,n){let r=n;for(let e=0;e<n;++e)r=(r<<5)-r+t[e];return r}(new Uint32Array(t,e,n>>>2),0,n>>>2):0==(2&r)?function(t,e,n){let r=n,i=0;for(0!=(1&n)&&(r=(r<<5)-r+t[i++]);i<n;i+=2)r=(r<<5)-r+(t[i]<<16|t[i+1]);return r}(new Uint16Array(t,e,n>>>1),0,n>>>1):function(t,e,n){let r=n,i=0;const s=3&n;for(;i<0+s;i++)r=(r<<5)-r+t[i];for(;i<n;i+=4)r=(r<<5)-r+(t[i]|t[i+1]<<8|t[i+2]<<16|t[i+3]<<24);return r}(new Uint8Array(t,e,n),0,n)}(i.buffer,i.byteOffset,i.byteLength);else for(let t=0;t<o;++t)s=(s<<5)-s+gt(i[t]);return s}clone(){let t;return t=Array.isArray(this.data)?this.data.slice():new(0,this.data.constructor)(this.data),new pt(t,this.itemSize,this.width,this.height)}toJSON(){const t=X.encode(this.data.buffer);return{height:this.height,width:this.width,itemSize:this.itemSize,type:ht(this.data),data:t}}fromJSON({height:t,width:e,itemSize:n,type:r,data:i}){const s=function(t){const e=ct[t];if(void 0===e)throw new Error(`Unsupported data type '${t}'`);return e}(r);if("string"==typeof i){const t=X.decode(i);this.data=new s(t)}else{if(!Array.isArray(i))throw new Error("Unsupported data format");this.data=new s(i)}this.height=t,this.width=e,this.itemSize=n}static uint8clamped(t,e,n){const r=new Uint8ClampedArray(e*n*t);return new pt(r,t,e,n)}static uint8(t,e,n){const r=new Uint8Array(e*n*t);return new pt(r,t,e,n)}static uint16(t,e,n){const r=new Uint16Array(e*n*t);return new pt(r,t,e,n)}static uint32(t,e,n){const r=new Uint32Array(e*n*t);return new pt(r,t,e,n)}static int8(t,e,n){const r=new Int8Array(e*n*t);return new pt(r,t,e,n)}static int16(t,e,n){const r=new Int16Array(e*n*t);return new pt(r,t,e,n)}static int32(t,e,n){const r=new Int32Array(e*n*t);return new pt(r,t,e,n)}static float16(t,e,n){const r=new Float16Array(e*n*t);return new pt(r,t,e,n)}static float32(t,e,n){const r=new Float32Array(e*n*t);return new pt(r,t,e,n)}static float64(t,e,n){const r=new Float64Array(e*n*t);return new pt(r,t,e,n)}}function yt(t,e,n,r){const i=n[r],s=n[r+1],o=n[r+2];t[e]+=i,t[e+1]+=s,t[e+2]+=o}function wt(t,e,n,r,i,s){const o=3*n,a=3*r,c=3*i;j(t,e,s[o],s[o+1],s[o+2],s[a],s[a+1],s[a+2],s[c],s[c+1],s[c+2])}function _t(t,e,n,r){const i=n[r],s=n[r+1],o=n[r+2],a=O(i,s,o),c=0!==a?1/Math.sqrt(a):1;t[e]=i*c,t[e+1]=s*c,t[e+2]=o*c}pt.prototype.isSampler2D=!0,pt.typeName="Sampler2D";const mt=new Float64Array(3),vt={build:function(t,e,n,r,i,s){const o=n.x*s,a=n.y*s,c=o-1,h=a-1;let u=0,d=0;const l=o*a,f=new Float32Array(3*l),g=new Float32Array(3*l),p=new Float32Array(2*l);let y,w;const _=n.y/i.y/h,m=n.x/i.x/c,v=e.y/i.y,A=e.x/i.x,x=i.x*r.x,b=i.y*r.y;let E,$,F;for(y=0;y<a;y++){const e=y*_+v;for(F=e*b,w=0;w<o;w++){const n=w*m+A;E=n*x,$=t.sampleChannelBicubicUV(n,e,0),f[u]=E,f[u+1]=$,f[u+2]=F,p[d]=n,p[d+1]=e,u+=3,d+=2}}u=0;const U=new(function(t){if(t<=256)return Uint8Array;if(t<=65536)return Uint16Array;if(t<=4294967295)return Uint32Array;throw new Error(`Unsupported size ${t}`)}(f.length/3))(c*h*6);for(y=0;y<h;y++)for(w=0;w<c;w++){const t=w+o*y,e=w+o*(y+1),n=w+1+o*(y+1),r=w+1+o*y;U[u]=t,U[u+1]=e,U[u+2]=r,U[u+3]=e,U[u+4]=n,U[u+5]=r,u+=6}return function(t,e,n){const r=n.length;for(let i=0;i<r;i+=3){const r=n[i],s=n[i+1],o=n[i+2];wt(mt,0,r,s,o,t),yt(e,3*r,mt,0),yt(e,3*s,mt,0),yt(e,3*o,mt,0)}!function(t,e=0,n=t.length-e){const r=e+n;for(let n=e;n<r;n+=3)_t(t,n,t,n)}(e)}(f,g,U),{indices:U,vertices:f,normals:g,uvs:p}}};self.Lib={build_bvh(t,e){const n=new x;return function(t,e,n){const r=n.length/3;t.setLeafCount(r),t.initialize_structure();for(let i=0;i<r;i++){const r=3*i;$(t,i,e,n[r],n[r+1],n[r+2])}t.build()}(n,t,e),n},Sampler2D:pt,BufferedGeometryArraysBuilder:vt,tensionOptimizeUV:function(t,e,n,r=3){const i=new H;i.build(t,n),i.computeEdgeSquaredLengths();const s=t.length/3;for(let t=0;t<r;t++)t:for(let t=0;t<s;t++){const n=i.vertices[t],r=n.edges,s=r.length;if(0===s)continue;let o=0,a=0,c=0;for(let t=0;t<s;t++){const i=r[t];if(F(i))continue t;const s=2*U(i,n).index,h=e[s],u=e[s+1],d=1/i.lengthSqr;o+=h*d,a+=u*d,c+=d}const h=o/c,u=a/c,d=2*n.index;e[d]=h,e[d+1]=u}},sampler2d_channel_compute_min:function(t,e=0){const n=t.itemSize,r=t.data,i=r.length;if(0===i)return;let s=r[e],o=e;for(let t=e+n;t<i;t+=n){const e=r[t];s>e&&(s=e,o=t)}const a=t.width,c=o/n|0;return{index:o,value:s,x:c%a,y:c/a|0}},sampler2d_channel_compute_max:function(t,e=0){const n=t.itemSize,r=t.data,i=r.length;if(0===i)return;let s=r[e],o=e;for(let t=e+n;t<i;t+=n){const e=r[t];s<e&&(s=e,o=t)}const a=t.width,c=o/n|0;return{index:o,value:s,x:c%a,y:c/a|0}}};