| /plugin/jquery-syntax/ |
| H A D | jquery-1.6.min.js | 16 …ncat.apply([],cn.slice(0,b)),function(){c[this]=a});return c}function cr(){co=b}function cq(){setT… variable
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| /plugin/dokumicrobugtracker/js/ |
| H A D | jquery.js | 2 …cm.slice(0,b)),function(){c[this]=a});return c}function cp(){cn=b}function co(){setTimeout(cp,0);r… function
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| /plugin/aichat/vendor/vanderlee/php-sentence/doc/resources/ |
| H A D | combined.js | 1064 var autocompleteFiles = {'c': 'class', 'co': 'constant', 'f': 'function', 'm': 'class', 'mm': 'class', 'p': 'class', 'mp': 'class', 'cc': 'class'}; property in AnonymousFunctionf421a9ac18400.autocompleteFiles
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| /plugin/sequencediagram/bower_components/lodash/dist/ |
| H A D | lodash.min.js | 83 …t),this.size=r.size,this};var uo=Fr(mt),io=Fr(At,true),oo=Nr(),fo=Nr(true),co=Ki?function(n,t){ret… variable
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| /plugin/xlsx2dw/packages/xmltojson/ |
| H A D | xmltojson.js | 600 var Ks='object',Ls='function',Ms=2147483647,Ns='com.google.gwt.sample.validation.client.lodash',Os=… function
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| /plugin/bpmnio/vendor/bpmn-js/dist/ |
| H A D | bpmn-navigated-viewer.production.min.js | 22 function(e){const t=Fe('<a href="http://bpmn.io" target="_blank" class="bjs-powered-by" title="Powe… function
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| H A D | bpmn-modeler.production.min.js | 27 function(e){const t=he('<a href="http://bpmn.io" target="_blank" class="bjs-powered-by" title="Powe… function
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| /plugin/findologicxmlexport/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/js/ |
| H A D | d3.min.js | 3 …rn function(){var t=n.apply(this,arguments),e=t[0],r=t[1]-Io;return[e*Math.cos(r),e*Math.sin(r)]}}… function
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| /plugin/abc2/abc-libraries/abc-ui/ |
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n,r,i=a_de.length;for(n=0;n<i;n++)r=a_de[n],r.s==e&&(r.x+=t)}function deco_width(e){var t,n,r=0,i=e.a_dd,s=i.length;for(n=0;n<s;n++){t=i[n];switch(t.func){case 1:r<7&&(r=7);break;case 2:r<14&&(r=14);break;case 3:switch(t.glyph){case"brth":case"lphr":case"mphr":case"sphr":e.wr<20&&(e.wr=20)}}}return r!=0&&e.prev&&e.prev.type==C.BAR&&(r-=3),r}function draw_all_deco(){if(a_de.length==0)return;var e,t,n,r,i,s,o,u,a,f,l,c,h,p,d,v=[],m=[];if(!cfmt.dynalign){o=nstaff,a=staff_tb[o].y;while(--o>=0)f=staff_tb[o].y,m[o]=(a+24+f)*.5,a=f}for(;;){e=a_de.shift();if(!e)break;n=e.dd;if(!n)continue;if(n.dd_en)continue;r=e.s,s=n.glyph,h=s.indexOf("/"),h>0&&(r.stem>=0?s=s.slice(0,h):s=s.slice(h+1)),f_staff[n.func]?set_sscale(r.st):set_scale(r),o=e.st;if(!staff_tb[o].topbar)continue;u=e.x,a=e.y+staff_tb[o].y;if(e.m!=undefined)i=r.notes[e.m],u+=i.shhd*stv_g.scale;else if(f_staff[n.func]&&!cfmt.dynalign&&(e.up&&o>0||!e.up&&o<nstaff)){e.up?l=m[--o]:l=m[o++],l-=n.h*.5;if(e.up&&a<l||!e.up&&a>l){f=y_get(o,!e.up,e.x,e.val)+staff_tb[o].y,e.up&&(f-=n.h);if(e.up&&f>l||!e.up&&f<l)a=l}}c=user[s];if(c&&typeof c=="function"){c(u,a,e);continue}if(self.psdeco(s,u,a,e))continue;anno_start(r,"deco"),e.inv&&(g_open(u,a,0,1,-1),u=a=0),e.has_val?(n.func!=2||stv_g.st<0?out_deco_val(u,a,s,e.val/stv_g.scale,e.defl):out_deco_val(u,a,s,e.val,e.defl),e.defl.noen&&v.push(e.start)):n.str!=undefined&&n.str!="sfz"?(p=n.str,p[0]=="@"&&(d=p.match(/^@([0-9.-]+),([0-9.-]+);?/),u+=Number(d[1]),a+=Number(d[2]),p=p.replace(d[0],"")),out_deco_str(u,a,s,p)):e.lden?out_deco_long(u,a,e):xygl(u,a,s),stv_g.g&&g_close(),anno_stop(r,"deco")}a_de=v}function draw_deco_near(){function n(e){var t,n,r=e.x-e.wl,i=a_de.length;for(t=0;t<i;t++)n=a_de[t],n.ix=t,n.s.x=n.x=r,n.defl.nost=!0}function r(e){var t,n,r,i,s,o,u=e.a_dd.length;for(n=0;n<u;n++){t=e.a_dd[n];switch(t.func){default:i=0;break;case 3:case 4:case 5:if(ottava[t.name]){o=t.name.slice(0,-1)+e.st.toString();if(od[o]){if(t.name[t.name.length-1]=="("){od[o]++;continue}od[o]--;if(e.v+1!=od[o]>>8||!od[o])continue;od[o]&=255}else t.name[t.name.length-1]=="("&&(od[o]=1+(e.v+1<<8))}i=e.pos.orn;break;case 6:i=e.pos.vol;break;case 7:i=e.pos.dyn}if(i==C.SL_HIDDEN)continue;s={s:e,dd:t,st:e.st,ix:a_de.length,defl:{},x:e.x,y:e.y},a_de.push(s),t.dd_en?s.ldst=!0:t.dd_st&&(s.lden=!0,s.defl.nost=!0);if(!f_near[t.func])continue;func_tb[t.func](s)}}function i(e,t){var n,r,i,s,o,u,a,f=e.notes[t],l=f.a_dcn.length;for(o=0;o<l;o++){u=f.a_dcn[o],a=dd_tb[u];if(!a){a=deco_def(u);if(!a)continue}switch(a.func){case 0:case 1:case 3:case 4:case 8:break;default:error(1,null,"Cannot have !$1! on a head",a.name);continue;case 9:f.invis=!0;break;case 10:f.color=a.name;continue;case 32:f.invis=!0;continue;case 40:e.stemless=!0;continue}i={s:e,dd:a,st:e.st,m:t,ix:0,defl:{},x:e.x,y:3*(f.pit-18)},a_de.push(i),a.dd_en?i.ldst=!0:a.dd_st&&(i.lden=!0,i.defl.nost=!0)}}function s(e){var t;e.a_dd&&r(e);if(e.notes)for(t=0;t<e.notes.length;t++)e.notes[t].a_dcn&&i(e,t)}function o(){var e,t,n,r,i,s,o,u,a,f=a_de.length;for(e=0;e<f;e++){n=a_de[e];if(!n.ldst)continue;i=n.dd,s=i.dd_en,u=n.s,o=u.v;for(t=e+1;t<f;t++){r=a_de[t];if(!r.start&&r.dd==s&&r.s.v==o)break}if(t==f){a=u.st;for(t=e+1;t<f;t++){r=a_de[t];if(!r.start&&r.dd==s&&r.s.st==a)break}}t==f&&(r={s:n.s,st:n.st,dd:s,ix:a_de.length-1,x:realwidth-6,y:n.s.y,lden:!0,defl:{noen:!0}},r.x<u.x+10&&(r.x=u.x+10),n.m!=undefined&&(r.m=n.m),a_de.push(r)),r.start=n,r.defl.nost=n.defl.nost,i.name=="trill("&&e>0&&a_de[e-1].dd.name=="trill"&&(r.prev=a_de[e-1])}for(e=0;e<f;e++){r=a_de[e];if(!r.lden||r.start)continue;u=r.s,n={s:prev_scut(u),st:r.st,dd:r.dd.dd_st,ix:a_de.length-1,y:u.y,ldst:!0},n.x=n.s.x,r.m!=undefined&&(n.m=r.m),a_de.push(n),r.start=n}}var e,t;for(e=tsfirst;e;e=e.ts_next){switch(e.type){case C.CLEF:case C.KEY:case C.METER:continue}break}a_de.length!=0&&n(e);for(;e;e=e.ts_next){switch(e.type){case C.BAR:case C.MREST:case C.NOTE:case C.REST:case C.SPACE:break;case C.GRACE:for(t=e.extra;t;t=t.next)s(t);default:continue}s(e)}o()}function draw_deco_note(){var e,t,n,r,i=a_de.length;for(e=0;e<i;e++)t=a_de[e],n=t.dd,r=n.func,f_note[r]&&t.m==undefined&&func_tb[r](t)}function draw_deco_staff(){function g(e){var t,n,i,s,o,u,a,f,l;i=staff_tb[e.st].topbar+25;for(t=e.sym;t;t=t.next){if(t.type!=C.BAR)continue;if(!t.rbstart||t.norepbra)continue;if(!t.next)break;l||(l=t,set_font("repeat")),n=t;for(;;){if(!t.next)break;t=t.next;if(t.rbstop)break}s=y_get(e.st,!0,n.x,t.x-n.x),i<s&&(i=s),n.text&&(f=strwh(n.text),s=y_get(e.st,!0,n.x+4,f[0]),s+=f[1],i<s&&(i=s)),t.rbstart&&(t=t.prev)}t=l;if(!t)return;set_dscale(e.st,!0),s=i*staff_tb[e.st].staffscale;for(;t;t=t.next){if(!t.rbstart||t.norepbra)continue;n=t;for(;;){if(!t.next)break;t=t.next;if(t.rbstop)break}if(n==t)break;r=n.x,t.type!=C.BAR?a=t.rbstop?0:t.x-realwidth+4:t.bar_type.length>1&&t.bar_type!="[]"||t.bar_type=="]"?n.st>0&&!(cur_sy.staves[n.st-1].flags&STOP_BAR)?a=t.wl:t.bar_type.slice(-1)==":"?a=12:t.bar_type[0]!=":"?a=0:a=8:a=t.rbstop?0:8,a=t.x-r-a,!t.next&&!t.rbstop&&!e.bar_start&&(e.bar_start=clone(t),e.bar_start.type=C.BAR,e.bar_start.bar_type="[",delete e.bar_start.text,e.bar_start.rbstart=1,delete e.bar_start.a_gch),n.text&&xy_str(r+4,s-gene.curfont.size-3,n.text),xypath(r,s),n.rbstart==2&&(output+="m0 20v-20"),output+="h"+a.toFixed(2),t.rbstop==2&&(output+="v20"),output+='"/>\n',y_set(n.st,!0,r,a,i+2),t.rbstart&&(t=t.prev)}}var e,t,n,r,i,s,o,u,a,f,l,c,h,p,d,v=new Array(nstaff),m=a_de.length;for(o=0;o<=nstaff;o++)v[o]={ymin:0,ymax:0};for(o=0;o<m;o++){a=a_de[o],f=a.dd;if(!f)continue;if(!f_staff[f.func]||a.m!=undefined)continue;func_tb[f.func](a);if(f.dd_en)continue;cfmt.dynalign&&(a.up?a.y>v[a.st].ymax&&(v[a.st].ymax=a.y):a.y<v[a.st].ymin&&(v[a.st].ymin=a.y))}for(o=0;o<m;o++){a=a_de[o],f=a.dd;if(!f)continue;if(f.dd_en||!f_staff[f.func])continue;cfmt.dynalign?(a.up?i=v[a.st].ymax:i=v[a.st].ymin,a.y=i):i=a.y,a.up&&(i+=f.h),y_set(a.st,a.up,a.x,a.val,i)}for(o=0;o<=nstaff;o++)v[o]={ymin:0,ymax:24};for(e=tsfirst;e;e=e.ts_next){if(!e.a_gch)continue;t||(t=e),c=null;for(h=0;h<e.a_gch.length;h++){l=e.a_gch[h];if(l.type!="g")continue;c=l;if(l.y<0)break}c&&(s=c.w,c.y>=0?(i=y_get(e.st,!0,e.x,s),i>v[e.st].ymax&&(v[e.st].ymax=i)):(i=y_get(e.st,!1,e.x,s),i<v[e.st].ymin&&(v[e.st].ymin=i)))}if(t){for(o=0;o<=nstaff;o++)d=staff_tb[o].botbar,v[o].ymin>d-4&&(v[o].ymin=d-4),p=staff_tb[o].topbar,v[o].ymax<p+4&&(v[o].ymax=p+4);set_dscale(-1);for(e=t;e;e=e.ts_next){if(!e.a_gch)continue;self.draw_gchord(e,v[e.st].ymin,v[e.st].ymax)}}for(u=0;u<voice_tb.length;u++){n=voice_tb[u];if(n.second||!n.sym)continue;g(n)}}function draw_measnb(){var e,t,n,r,i,s,o,u,a=cur_sy;for(t=0;t<=nstaff;t++)if(a.st_print[t])break;if(t>nstaff)return;set_dscale(t),staff_tb[t].staffscale!=1&&(u=get_font("measure").size,param_set_font("measurefont","* "+(u/staff_tb[t].staffscale).toString())),set_font("measure"),e=tsfirst,n=gene.nbar;if(n>1)if(cfmt.measurenb==0)o=!0,i=y_get(t,!0,0,20),i<staff_tb[t].topbar+14&&(i=staff_tb[t].topbar+14),cfmt.measurebox?xy_str_b(0,i,n.toString()):xy_str(0,i,n.toString()),y_set(t,!0,0,20,i+gene.curfont.size+2);else if(n%cfmt.measurenb==0){for(;;e=e.ts_next){switch(e.type){case C.METER:case C.CLEF:case C.KEY:case C.STBRK:continue}break}while(e.st!=t)e=e.ts_next;if(e.type!=C.BAR||!e.bar_num)e.prev&&e.prev.type!=C.CLEF&&(e=e.prev),r=e.x-e.wl,o=!0,s=cwid("0")*gene.curfont.swfac,n>=10&&(s*=n>=100?3:2),cfmt.measurebox&&(s+=4),i=y_get(t,!0,r,s),i<staff_tb[t].topbar+6&&(i=staff_tb[t].topbar+6),i+=2,cfmt.measurebox?(xy_str_b(r,i,n.toString()),i+=2,s+=3):xy_str(r,i,n.toString()),i+=gene.curfont.size,y_set(t,!0,r,s,i),e.ymx=i}for(;e;e=e.ts_next){switch(e.type){case C.STAVES:a=e.sy;for(t=0;t<nstaff;t++)if(a.st_print[t])break;set_sscale(t);continue;default:continue;case C.BAR:if(!e.bar_num)continue}n=e.bar_num;if(cfmt.measurenb==0||n%cfmt.measurenb!=0||!e.next)continue;o||(o=!0),s=cwid("0")*gene.curfont.swfac,n>=10&&(s*=n>=100?3:2),cfmt.measurebox&&(s+=4),r=e.x-s*.4,i=y_get(t,!0,r,s),i<staff_tb[t].topbar+6&&(i=staff_tb[t].topbar+6),e.next.type==C.NOTE&&(e.next.stem>0?i<e.next.ys-gene.curfont.size&&(i=e.next.ys-gene.curfont.size):i<e.next.y&&(i=e.next.y)),i+=2,cfmt.measurebox?(xy_str_b(r,i,n.toString()),i+=2,s+=3):xy_str(r,i,n.toString()),i+=gene.curfont.size,y_set(t,!0,r,s,i),e.ymx=i}gene.nbar=n,u&¶m_set_font("measurefont","* "+u.toString())}function draw_notempo(e,t,n,r,i){var s,o,u,a=identify_note(e,r),f=a[0],l=a[1],c=a[2];out_XYAB('<g transform="translate(X,Y) scale(F)">\n',t+4,n+5,i);switch(f){case C.OVAL:o="HD";break;case C.EMPTY:o="Hd";break;default:o="hd"}xygl(-posx,posy,o),s=4;if(l){u=9,c>0&&(u+=4);switch(f){case C.SQUARE:u+=3;break;case C.OVALBARS:case C.OVAL:u+=2;break;case C.EMPTY:u+=1}s=u*l,u-=posx;while(--l>=0)xygl(u,posy,"dot"),u+=3.5}return r<C.BLEN&&(c<=0?out_stem(-posx,posy,21):(out_stem(-posx,posy,21,!1,c),s<6&&(s=6))),output+="</g>\n",(s+15)*i}function tempo_width(e){var t=0;return set_font("tempo"),e.tempo_str1&&(t=strwh(e.tempo_str1)[0]),e.tempo_ca&&(t+=strwh(e.tempo_ca)[0]),e.tempo_notes&&(t+=10*e.tempo_notes.length+6+cwid(" ")*gene.curfont.swfac*6+10),e.tempo_str2&&(t+=strwh(e.tempo_str2)[0]),t}function write_tempo(e,t,n){var r,i,s=.6*gene.curfont.size/15;set_font("tempo"),e.tempo_str1&&(xy_str(t,n,e.tempo_str1),t+=strwh(e.tempo_str1)[0]+3);if(e.tempo_notes){for(r=0;r<e.tempo_notes.length;r++)t+=draw_notempo(e,t,n,e.tempo_notes[r],s);xy_str(t,n,"="),t+=strwh("= ")[0],e.tempo_ca&&(xy_str(t,n,e.tempo_ca),t+=strwh(e.tempo_ca)[0]),e.tempo?(xy_str(t,n,e.tempo.toString()),i=cwid("0")*gene.curfont.swfac,t+=i+5,e.tempo>=10&&(t+=i,e.tempo>=100&&(t+=i))):t+=draw_notempo(e,t,n,e.new_beat,s)}e.tempo_str2&&xy_str(t,n,e.tempo_str2),e.del=!0}function draw_partempo(e,t){var n,r,i,s,o,u,a=0,f=0,l=staff_tb[e].topbar+8,c=0,h=1,p=0;for(n=tsfirst;n;n=n.ts_next){if(n.type!=C.TEMPO||n.del)continue;i||(i=n),o=tempo_width(n),n.time==0&&n.x>40&&(n.x=40),u=y_get(e,!0,n.x-16,o),u>l&&(l=u),p>=n.x-16&&!(c&h>>1)&&(c|=h),h<<=1,p=n.x-16+o}if(i){set_sscale(-1),set_font("tempo"),f=gene.curfont.size+2+2,u=2-f,s=u-f,c!=0&&(f*=2),t<l+f&&(a=l+f-t);for(n=i;n;n=n.ts_next){if(n.type!=C.TEMPO||n.del)continue;if(user.anno_start||user.anno_stop)n.wl=16,n.wr=30,n.ymn=c&1?s:u,n.ymx=n.ymn+14,anno_start(n);write_tempo(n,n.x-16,c&1?s:u),anno_stop(n),c>>=1}}l=staff_tb[e].topbar+8;for(n=tsfirst;n;n=n.ts_next){if(n.type!=C.PART)continue;r||(r=n,set_font("parts"),s=gene.curfont.size+2+2),o=strwh(n.text)[0],u=y_get(e,!0,n.x-10,o+3),l<u&&(l=u)}if(r){set_sscale(-1),t<l+s+f&&(a=l+s+f-t);for(n=r;n;n=n.ts_next){if(n.type!=C.PART)continue;n.x-=10;if(user.anno_start||user.anno_stop)o=strwh(n.text)[0],n.wl=0,n.wr=o,n.ymn=-f-s,n.ymx=n.ymn+s,anno_start(n);cfmt.partsbox?xy_str_b(n.x,2-f-s,n.text):xy_str(n.x,2-f-s,n.text),anno_stop(n)}}return a}function b_pos(e,t,n,r){function l(e){var t=Math.round((e+12)/6)*6-12;return t-e}var i,s,o,u,a=e?3.5:BEAM_SHIFT,f=e?1.8:BEAM_DEPTH;if(t>0){s=r-(n-1)*a-f;if(s>26)return 0;i=r}else{i=r+(n-1)*a+f;if(i<-2)return 0;s=r}return o=l(i-BEAM_OFFSET),u=l(s+BEAM_OFFSET),o*o>u*u?u:o}function sym_dup(e){var t,n,r=clone(e);r.invis=!0,delete r.text,delete r.a_gch,delete r.a_ly,delete r.a_dd,r.notes=clone(e.notes);for(t=0;t<=r.nhd;t++)n=r.notes[t]=clone(e.notes[t]),delete n.a_dcn;return r}function calculate_beam(e,t){var n,r,i,s,o,u,a,f,l,c,h,p,d,v,m,g,y,b,w,E,S,x,T;t.beam_st||(n=sym_dup(t),lkvsym(n,t),lktsym(n,t),n.x-=12,n.x>t.prev.x+12&&(n.x=t.prev.x+12),n.beam_st=!0,delete n.beam_end,n.tmp=!0,delete n.slur_start,delete n.slur_end,t=n),s=o=0,f=l=!1,u=t.st,a=t.v,E=t.grace?GSTEM_XOFF:3.5;for(r=t;;r=r.next){if(r.type==C.NOTE){r.nflags>o&&(o=r.nflags),s++,r.st!=u&&(f=!0),r.stem!=t.stem&&(l=!0),!x&&!r.invis&&(!r.stemless||r.trem2)&&(x=!0);if(r.beam_end)break}if(!r.next){for(;;r=r.prev)if(r.type==C.NOTE)break;n=sym_dup(r),n.next=r.next,n.next&&(n.next.prev=n),r.next=n,n.prev=r,n.ts_next=r.ts_next,n.ts_next&&(n.ts_next.ts_prev=n),r.ts_next=n,n.ts_prev=r,delete n.beam_st,n.beam_end=!0,n.tmp=!0,delete n.slur_start,delete n.slur_end,n.x+=12,n.x<realwidth-12&&(n.x=realwidth-12),r=n,s++;break}}if(!x)return!1;e.s2=r;if(staff_tb[u].y==0){if(f)return!1}else if(!f)return e.s1=t,e.a=(t.ys-r.ys)/(t.xs-r.xs),e.b=t.ys-t.xs*e.a+staff_tb[u].y,e.nflags=o,!0;w=t,y=100,b=0;for(n=t;;n=n.next){if(n.type!=C.NOTE)continue;(S=n.p_v.scale)==1&&(S=staff_tb[n.st].staffscale),n.stem>=0?(c=E+n.notes[0].shhd,n.notes[n.nhd].pit>b&&(b=n.notes[n.nhd].pit,w=n)):(c=-E+n.notes[n.nhd].shhd,n.notes[0].pit<y&&(y=n.notes[0].pit,w=n)),n.xs=n.x+c*S;if(n==r)break}cfmt.flatbeams?d=0:!l&&s>=3&&w!=t&&w!=r&&(d=0),h=t.ys+staff_tb[u].y,d==undefined&&(d=(r.ys+staff_tb[r.st].y-h)/(r.xs-t.xs)),d!=0&&(d>0?d=BEAM_SLOPE*d/(BEAM_SLOPE+d):d=BEAM_SLOPE*d/(BEAM_SLOPE-d)),v=(h+r.ys+staff_tb[r.st].y)/2-d*(r.xs+t.xs)/2,g=0,n=t;if(l)p=((t.grace?3.5:BEAM_SHIFT)*(o-1)+BEAM_DEPTH)*.5,t.stem!=r.stem&&t.nflags<r.nflags?v+=p*r.stem:v+=p*t.stem;else if(!t.grace){var N=BEAM_DEPTH+BEAM_SHIFT*(o-1);while(n.ts_prev&&n.ts_prev.type==C.NOTE&&n.ts_prev.time==n.time&&n.ts_prev.x>t.xs)n=n.ts_prev;for(;n&&n.time<=r.time;n=n.ts_next){if(n.type!=C.NOTE||n.invis||n.st!=u&&n.v!=a)continue;c=n.v==a?n.xs:n.x,p=d*c+v-staff_tb[n.st].y;if(n.v==a)m=min_tb[n.nhd==0?0:1][n.nflags],n.stem>0?(n.notes[n.nhd].pit>26&&(m-=2,n.notes[n.nhd].pit>28&&(m-=2)),m-=p-3*(n.notes[n.nhd].pit-18)):(n.notes[0].pit<18&&(m-=2,n.notes[0].pit<16&&(m-=2)),m-=3*(n.notes[0].pit-18)-p),m+=BEAM_DEPTH+BEAM_SHIFT*(n.nflags-1);else{if(t.stem>0)if(n.stem>0){if(n.ymn>p+4||n.ymx<p-N-2)continue;n.v>a?m=n.ymx-p:m=n.ymn+8-p}else m=n.ymx-p;else if(n.stem<0){if(n.ymx<p-4||n.ymn>p-N-2)continue;n.v<a?m=p-n.ymn:m=p-n.ymx+8}else m=p-n.ymn;m+=2+N}m>g&&(g=m)}}else for(;;n=n.next){p=d*n.xs+v-staff_tb[n.st].y,m=GSTEM-2,n.stem>0?m-=p-3*(n.notes[n.nhd].pit-18):m+=p-3*(n.notes[0].pit-18),m+=3*(n.nflags-1),m>g&&(g=m);if(n==r)break}g>0&&(v+=t.stem*g);if(!f&&!l)for(n=t.next;;n=n.next){switch(n.type){case C.REST:i=n.ts_next;if(!i||i.st!=u||i.type!=C.NOTE&&i.type!=C.REST)break;case C.BAR:if(n.invis)break;case C.CLEF:h=d*n.x+v,t.stem>0?(h=n.ymx-h+BEAM_DEPTH+BEAM_SHIFT*(o-1)+2,h>0&&(v+=h)):(h=n.ymn-h-BEAM_DEPTH-BEAM_SHIFT*(o-1)-2,h<0&&(v+=h));break;case C.GRACE:for(i=n.extra;i;i=i.next)h=d*i.x+v,t.stem>0?(h=i.ymx-h+BEAM_DEPTH+BEAM_SHIFT*(o-1)+2,h>0&&(v+=h)):(h=i.ymn-h-BEAM_DEPTH-BEAM_SHIFT*(o-1)-2,h<0&&(v+=h))}if(n==r)break}d==0&&(v+=b_pos(t.grace,t.stem,o,v-staff_tb[u].y));for(n=t;;n=n.next){switch(n.type){case C.NOTE:n.ys=d*n.xs+v-staff_tb[n.st].y,n.stem>0?(n.ymx=n.ys+2.5,n.ts_prev&&n.ts_prev.stem>0&&n.ts_prev.st==n.st&&n.ts_prev.ymn<n.ymx&&n.ts_prev.x==n.x&&n.notes[0].shhd==0&&(n.ts_prev.x-=3,n.ts_prev.xs-=3)):n.ymn=n.ys-2.5;break;case C.REST:h=d*n.x+v-staff_tb[n.st].y,T=BEAM_DEPTH+BEAM_SHIFT*(o-1)+(n.head!=C.FULL?4:9);if(t.stem>0){h-=T,t.multi==0&&h>12&&(h=12);if(n.y<=h)break}else{h+=T,t.multi==0&&h<12&&(h=12);if(n.y>=h)break}n.head!=C.FULL&&(h=((h+3+12)/6|0)*6-12),n.y=h}if(n==r)break}return staff_tb[u].y==0?!1:(e.s1=t,e.a=d,e.b=v,e.nflags=o,!0)}function draw_beams(e){function v(e,t,n,r,i,s){var o,u,a=i.s1,f=a.nflags;a.ntrem&&(f-=a.ntrem),a.trem2&&s>f&&(a.dur>=C.BLEN/2?(e=a.x+6,t=i.s2.x-6):a.dur<C.BLEN/4&&(e+=5,t-=6)),o=i.a*e+i.b-n,t-=e,t/=stv_g.scale,u=i.a*t*stv_g.scale,xypath(e,o,!0),output+="l"+t.toFixed(2)+" "+(-u).toFixed(2)+"v"+r.toFixed(2)+"l"+(-t).toFixed(2)+" "+u.toFixed(2)+'z"/>\n'}var t,n,r,i,s,o,u,a,f,l,c,h,p=e.s1,d=e.s2;anno_start(p,"beam"),p.grace?(s=3.5,o=3.2,i=.29,u=1.8):(s=BEAM_SHIFT,o=BEAM_STUB,i=.34,u=BEAM_DEPTH),r=p.stem,p.stem!=d.stem&&p.nflags<d.nflags&&(r=d.stem),r<0&&(u=-u),v(p.xs-i,d.xs+i,0,u,e,1),a=0;for(t=p;;t=t.next){t.type==C.NOTE&&t.stem!=r&&(t.ys=e.a*t.xs+e.b-staff_tb[t.st].y+s*(t.nflags-1)*t.stem-u);if(t==d)break}p.feathered_beam&&(a=s/(d.xs-p.xs),p.feathered_beam>0?(a=-a,s=a*p.xs):s=a*d.xs,a*=r),i=0;for(n=2;n<=e.nflags;n++){i+=s,a!=0&&(e.a+=a);for(t=p;;t=t.next){if(t.type!=C.NOTE||t.nflags<n){if(t==d)break;continue}if(t.trem1&&n>t.nflags-t.ntrem){h=t.dur>=C.BLEN/2?t.x:t.xs,v(h-5,h+5,(i+2.5)*r,u,e,n);if(t==d)break;continue}l=t;for(;;){if(t==d)break;f=t.next;if(f.type==C.NOTE||f.type==C.REST)if(f.trem1){if(f.nflags-f.ntrem<n)break}else if(f.nflags<n)break;if(f.beam_br1||f.beam_br2&&n>2)break;t=f}c=t;while(c.type!=C.NOTE)c=c.prev;h=l.xs;if(l==c)if(l==p)h+=o;else if(l==d)h-=o;else if(l.beam_br1||l.beam_br2&&n>2)h+=o;else{f=l.next;while(f.type!=C.NOTE)f=f.next;if(f.beam_br1||f.beam_br2&&n>2)h-=o;else{l=l.prev;while(l.type!=C.NOTE)l=l.prev;l.nflags<f.nflags||l.nflags==f.nflags&&l.dots<f.dots?h+=o:h-=o}}v(h,c.xs,i*r,u,e,n);if(t==d)break}}p.tmp?unlksym(p):d.tmp&&unlksym(d),anno_stop(p,"beam")}function draw_lstaff(e){function u(e,t,n){var r,i,s,o;while(!cur_sy.st_print[t]){if(cur_sy.staves[t].flags&n)return;t++}r=i=t;for(;;){cur_sy.st_print[r]&&(i=r);if(cur_sy.staves[r].flags&n)break;r++}s=staff_tb[t].y+staff_tb[t].topbar*staff_tb[t].staffscale,o=staff_tb[i].y+staff_tb[i].botbar*staff_tb[i].staffscale,n&(CLOSE_BRACE|CLOSE_BRACE2)?out_brace(e,o,s-o):out_bracket(e,s,s-o)}var t,n,r,i,s=cur_sy.nstaff,o=0;for(t=0;;t++){cur_sy.staves[t].flags&(OPEN_BRACE|OPEN_BRACKET)&&o++;if(cur_sy.st_print[t])break;cur_sy.staves[t].flags&(CLOSE_BRACE|CLOSE_BRACKET)&&o--;if(t==s)break}for(n=s;n>t;n--)if(cur_sy.st_print[n])break;if(t==n&&o==0)return;r=staff_tb[n].y+staff_tb[n].botbar*staff_tb[n].staffscale,i=staff_tb[t].y+staff_tb[t].topbar*staff_tb[t].staffscale-r,xypath(e,r),output+="v"+(-i).toFixed(2)+'"/>\n';for(t=0;t<=s;t++)cur_sy.staves[t].flags&OPEN_BRACE&&u(e,t,CLOSE_BRACE),cur_sy.staves[t].flags&OPEN_BRACKET&&u(e,t,CLOSE_BRACKET),cur_sy.staves[t].flags&OPEN_BRACE2&&u(e-6,t,CLOSE_BRACE2),cur_sy.staves[t].flags&OPEN_BRACKET2&&u(e-6,t,CLOSE_BRACKET2)}function draw_meter(e,t){if(!t.a_meter)return;var n,r,i,s,o=t.st,u=staff_tb[o],a=u.y;u.stafflines!="|||||"&&(a+=(u.topbar+u.botbar)/2-12);for(r=0;r<t.a_meter.length;r++)s=t.a_meter[r],e=t.x+t.x_meter[r],s.bot?out_XYAB('<g transform="translate(X,Y)" text-anchor="middle">\n <text y="-12">A</text>\n <text>B</text>\n</g>\n',e,a+6,m_gl(s.top),m_gl(s.bot)):out_XYAB('<text x="X" y="Y" text-anchor="middle">A</text>\n',e,a+12,m_gl(s.top))}function draw_acc(e,t,n,r,i){if(r)if(r==i)n=n==-1?-2:2;else if(r*2!=i){xygl(e,t,"acc"+n+"_"+r+"_"+i);return}xygl(e,t,"acc"+n)}function draw_hl(e,t,n,r,i){var s,o,u=staff_tb[r],a=u.y,f=u.stafflines,l=(f.length-1)*6,c=u.botline;if(!/[\[|]/.test(f))return;t%6&&(t+=3),n%6&&(n-=3);if(f.indexOf("-")>=0&&(t>c&&t<l||n>c&&n<l||t<=c&&n>=l)){s=t,o=n;while(s>c&&f[s/6]=="-")s-=6;while(o<l&&f[o/6]=="-")o+=6;for(;s<o;s+=6)f[s/6]=="-"&&xygl(e,a+s,i)}for(;t<c;t+=6)xygl(e,a+t,i);for(;n>l;n-=6)xygl(e,a+n,i)}function draw_keysig(e,t,n){if(n.k_none)return;var r=n.k_old_sf,i=e.st,s=staff_tb[i].y,o,u,a,f=n.k_y_clef;f&1&&(f+=7),f/=2;while(f<0)f+=7;f%=7;if(!n.k_a_acc){if(cfmt.cancelkey||n.k_sf==0)if(n.k_sf==0||r*n.k_sf<0){u=sharp_cl[f],a=u>9?sharp1:sharp2;for(o=0;o<r;o++)xygl(t,s+u,"acc3"),u+=a[o],t+=5.5;u=flat_cl[f],a=u<18?flat1:flat2;for(o=0;o>r;o--)xygl(t,s+u,"acc3"),u+=a[-o],t+=5.5;n.k_sf!=0&&(t+=3)}if(n.k_sf>0){u=sharp_cl[f],a=u>9?sharp1:sharp2;for(o=0;o<n.k_sf;o++)xygl(t,s+u,"acc1"),u+=a[o],t+=5.5;if(cfmt.cancelkey&&o<r){t+=2;for(;o<r;o++)xygl(t,s+u,"acc3"),u+=a[o],t+=5.5}}if(n.k_sf<0){u=flat_cl[f],a=u<18?flat1:flat2;for(o=0;o>n.k_sf;o--)xygl(t,s+u,"acc-1"),u+=a[-o],t+=5.5;if(cfmt.cancelkey&&o>r){t+=2;for(;o>r;o--)xygl(t,s+u,"acc3"),u+=a[-o],t+=5.5}}}else if(n.k_a_acc.length){var l,c=n.k_a_acc[0].acc,h=100;for(o=0;o<n.k_a_acc.length;o++)l=n.k_a_acc[o],u=(n.k_y_clef+l.pit-18)*3,o!=0&&(u>h+18||u<h-18)?t-=5.5:l.acc!=c&&(t+=3),c=l.acc,draw_hl(t,u,u,i,"hl"),h=u,draw_acc(t,s+u,l.acc,l.micro_n,l.micro_d),t+=5.5}}function bar_cnv(e){switch(e){case"[":case"[]":return"";case"|:":case"|::":case"|:::":return"["+e;case":|":case"::|":case":::|":return e+"]";case"::":return cfmt.dblrepbar;case"||:":return"[|:"}return e}function draw_bar(e,t,n){var r,i,s,o=e.bar_type,u=e.st,a=staff_tb[u],f=e.x;if(!o)return;u!=0&&e.ts_prev&&e.ts_prev.type!=C.BAR&&(n=a.topbar*a.staffscale),e.ymx=e.ymn+n,set_sscale(-1),anno_start(e),s=a.y+12,a.stafflines!="|||||"&&(s+=(a.topbar+a.botbar)/2-12);if(e.bar_mrep){set_sscale(u);if(e.bar_mrep==1){for(i=e.prev;i.type!=C.REST;i=i.prev);xygl(i.x,s,"mrep")}else xygl(f,s,"mrep2"),e.v==cur_sy.top_voice&&(set_font("annotation"),xy_str(f,s+a.topbar-9,e.bar_mrep.toString(),"c"))}for(r=o.length;--r>=0;){switch(o[r]){case"|":set_sscale(-1),out_bar(f,t,n,e.bar_dotted?a.staffscale:0);break;default:f-=3,set_sscale(-1),out_thbar(f,t,n);break;case":":f-=2,set_sscale(u),xygl(f+1,s-12,"rdots")}f-=3}set_sscale(-1),anno_stop(e)}function draw_rest(e){var t,n,r,i,s,o,u,a,f,l=staff_tb[e.st];if(!l.topbar)return;if(e.dur==e.p_v.meter.wmeasure||e.rep_nb&&e.rep_nb>=0){t=e.ts_next;while(t&&t.time!=e.time+e.dur)t=t.ts_next;i=t?t.x:realwidth,t=e;while(!t.seqst)t=t.ts_prev;t=t.ts_prev,i=(i+t.x)/2,e.a_dd&&deco_update(e,i-e.x),e.x=i}else i=e.x,e.notes[0].shhd&&(i+=e.notes[0].shhd*stv_g.scale);if(e.invis)return;u=l.y;if(e.rep_nb){set_sscale(e.st),anno_start(e),l.stafflines=="|||||"?u+=12:u+=(l.topbar+l.botbar)/2,e.rep_nb<0?xygl(i,u,"srep"):(xygl(i,u,"mrep"),e.rep_nb>2&&e.v==cur_sy.top_voice&&(set_font("annotation"),xy_str(i,u+l.topbar-9,e.rep_nb.toString(),"c"))),anno_stop(e);return}set_scale(e),anno_start(e),s=e.y,n=5-e.nflags,n==7&&s==12&&l.stafflines.length<=2&&(s-=6),xygl(i,s+u,e.notes[0].head?e.notes[0].head:rest_tb[n]);if(n>=6){r=s/6;switch(n){default:switch(l.stafflines[r+1]){case"|":case"[":break;default:xygl(i,s+6+u,"hl1")}n==9&&(s-=6,r--);break;case 7:s+=6,r++;case 6:}switch(l.stafflines[r]){case"|":case"[":break;default:xygl(i,s+u,"hl1")}}if(e.dots){i+=8,s+=u+3;for(n=0;n<e.dots;n++)xygl(i,s,"dot"),i+=3.5}anno_stop(e)}function draw_gracenotes(e){var t,n,r,i,s,o,u,a,f,l,c,h,p,d,v,m,g={};for(d=e.extra;d;d=d.next){d.beam_st&&!d.beam_end&&self.calculate_beam(g,d)&&draw_beams(g),anno_start(d),draw_note(d,!g.s2),d==g.s2&&(g.s2=null),anno_stop(d);if(!d.next)break}e.sappo&&(d=e.extra,d.next?(i=(d.next.x-d.x)*.5+4,s=(d.ys+d.next.ys)*.5-d.y,d.stem>0?s-=1:s+=1):(i=9,s=d.stem>0?5:-5),m=d.notes[d.stem<0?0:d.nhd],out_acciac(x_head(d,m),y_head(d,m),i,s,d.stem>0));if(e.p_v.key.k_bagpipe||!cfmt.graceslurs||e.slur_start||!e.next||e.next.type!=C.NOTE)return;v=d;if(v.stem>=0){t=127;for(d=e.extra;d;d=d.next)d.y<t&&(t=d.y,v=d);n=v.x,r=v.y-5,e.extra!=v&&(n-=4,r+=1),e=e.next,a=e.x-1,e.stem<0&&(a-=4),f=3*(e.notes[0].pit-18)-5,h=(a-n)*.4,h>3&&(h=3),p=h,l=.2,c=.8,r>f+7?(n=v.x-1,r+=.5,f+=6.5,a=e.x-5.5,h=(r-f)*.8,p=(r-f)*.2,l=0):f>r+4&&(f=r+4,n=v.x+2,r=v.y-4)}else{t=-127;for(d=e.extra;d;d=d.next)d.y>t&&(t=d.y,v=d);n=v.x,r=v.y+5,e.extra!=v&&(n-=4,r-=1),e=e.next,a=e.x-1,e.stem>=0&&(a-=2),f=3*(e.notes[e.nhd].pit-18)+5,h=(n-a)*.4,h<-3&&(h=-3),p=h,l=.2,c=.8,r<f-7?(n=v.x-1,r-=.5,f-=6.5,a=e.x-5.5,h=(r-f)*.8,p=(r-f)*.2,l=0):f<r-4&&(f=r-4,n=v.x+2,r=v.y+4)}i=l*a+(1-l)*n-n,s=l*f+(1-l)*r-h-r,o=c*a+(1-c)*n-n,u=c*f+(1-c)*r-p-r,anno_start(e,"slur"),xypath(n,r+staff_tb[e.st].y),output+="c"+i.toFixed(2)+" "+(-s).toFixed(2)+" "+o.toFixed(2)+" "+(-u).toFixed(2)+" "+(a-n).toFixed(2)+" "+(-f+r).toFixed(2)+'"/>\n',anno_stop(e,"slur")}function setdoty(e,t){var n,r,i;for(n=0;n<=e.nhd;n++)i=3*(e.notes[n].pit-18),i%6==0&&(e.dot_low?i-=3:i+=3),t[n]=i;for(n=0;n<e.nhd;n++){if(t[n+1]>t[n])continue;r=n;while(r>0){if(t[r]>t[r-1]+6)break;r--}if(3*(e.notes[r].pit-18)-t[r]<t[n+1]-3*(e.notes[n+1].pit-18))while(r<=n)t[r++]-=6;else t[n+1]=t[n]+6}}function x_head(e,t){return e.x+t.shhd*stv_g.scale}function y_head(e,t){return staff_tb[e.st].y+3*(t.pit-18)}function draw_basic_note(e,t,n,r){var i,s,o,u,a,f,l,c=!1,h=t.notes[n],p=staff_tb[t.st].y,d=3*(h.pit-18),v=h.shhd*stv_g.scale,m=e+v,g=d+p,y=identify_note(t,h.dur),b=y[0],w=y[1],E=y[2];d%6==0&&v!=(t.stem>0?t.notes[0].shhd:t.notes[t.nhd].shhd)&&(u=0,d>=30?(u=d,u%6&&(u-=3)):d<=-6&&(u=d,u%6&&(u+=3)),u&&xygl(m,u+p,"hl"));if(!h.invis)if(t.grace)o="ghd",m-=4.5*stv_g.scale;else if(h.map&&h.map[0])i=t.head,o=h.map[0][i],o||(o=h.map[0][h.map[0].length-1]),i=o.indexOf("/"),i>=0&&(t.stem>=0?o=o.slice(0,i):o=o.slice(i+1));else if(t.type==C.CUSTOS)o="custos";else switch(b){case C.OVAL:o="HD";break;case C.OVALBARS:if(t.head!=C.SQUARE){o="HDD";break};case C.SQUARE:h.dur<C.BLEN*4?o="breve":(o="longa",l=t.stem>0),!tsnext&&t.next&&t.next.type==C.BAR&&!t.next.next&&(w=0);break;case C.EMPTY:o="Hd";break;default:o="hd"}h.color!=undefined?c=set_color(h.color):h.map&&h.map[2]&&(c=set_color(h.map[2])),o&&(l&&(g_open(m,g,0,1,-1),m=g=0),self.psxygl(m,g,o)||xygl(m,g,o),l&&g_close());if(w){a=e+(7.7+t.xmx)*stv_g.scale,r[n]==undefined&&(r[n]=3*(t.notes[n].pit-18),(t.notes[n].pit&1)==0&&(r[n]+=3)),f=r[n]+p;while(--w>=0)xygl(a,f,"dot"),a+=3.5}h.acc&&(e-=h.shac*stv_g.scale,t.grace?(g_open(e,d+p,0,.75),draw_acc(0,0,h.acc,h.micro_n,h.micro_d),g_close()):draw_acc(e,d+p,h.acc,h.micro_n,h.micro_d)),c!=0&&set_color(c)}function draw_note(e,t){var n,r,i,s,o,u,a,f,l,c,s,h,p=new Array(e.nhd+1);e.dots&&setdoty(e,p),h=e.notes[e.stem<0?e.nhd:0],c=x_head(e,h),o=staff_tb[e.st].y;if(e.grace)f="ghl";else switch(e.head){default:f="hl";break;case C.OVAL:case C.OVALBARS:f="hl1";break;case C.SQUARE:f="hl2"}draw_hl(c,3*(e.notes[0].pit-18),3*(e.notes[e.nhd].pit-18),e.st,f),s=y_head(e,h),e.stemless?e.xstem&&(n=e.ts_prev,u=(n.stem>0?n.y:n.ys)-e.y,u+=staff_tb[n.st].y-o,u/=e.p_v.scale,out_stem(c,s,u)):(u=e.ys-e.y,l=e.nflags,e.ntrem&&(l-=e.ntrem),!t||l<=0?(e.nflags>0&&(e.stem>=0?u-=1:u+=1),out_stem(c,s,u,e.grace)):out_stem(c,s,u,e.grace,l,cfmt.straightflags));if(t&&e.trem1){var d=e.ntrem||0,v=c;u=3*(e.notes[e.stem>0?e.nhd:0].pit-18),e.head==C.FULL||e.head==C.EMPTY?(v+=(e.grace?GSTEM_XOFF:3.5)*e.stem,e.stem>0?u+=6+5.4*d:u-=11.4):e.stem>0?u+=5+5.4*d:u-=10.4,u/=e.p_v.scale,out_trem(v,o+u,d)}c=e.x;for(i=0;i<=e.nhd;i++)draw_basic_note(c,e,i,p)}function next_scut(e){var t=e;for(e=e.next;e;e=e.next){if(e.rbstop)return e;t=e}return t}function prev_scut(e){while(e.prev){e=e.prev;if(e.rbstart)return e}e=e.p_v.sym;while(e.type!=C.CLEF)e=e.ts_prev;return e.next&&e.next.type==C.KEY&&(e=e.next),e.next&&e.next.type==C.METER?e.next:e}function slur_direction(e,t){var n,r,i;if(e.grace&&e.stem>0)return-1;for(n=e;;n=n.next){if(n.type==C.NOTE){if(!n.stemless){if(n.stem<0)return 1;r=!0}n.notes[0].pit<22&&(i=!0)}if(n==t)break}return!r&&!i?1:-1}function slur_out(e,t,n,r,i,s,o){var u,a,f,l=.3,c=.45;a=r-t,a<0&&(a=-a),u=n-e,u>40&&a/u<.7&&(l=.3+.002*(u-40),l>.7&&(l=.7));var h=.5*(e+n),p=.5*(t+r),d=h+l*(e-h),v=p+l*(t-p)+s;d=e+c*(d-e),v=t+c*(v-t);var m=h+l*(n-h),g=p+l*(r-p)+s;m=n+c*(m-n),g=r+c*(g-r),u=.03*(n-e),a=2*i,f=.2+.001*(n-e),f>.6&&(f=.6),f*=i;var y=stv_g.v?stv_g.scale:1;o?output+='<path class="stroke" stroke-dasharray="5,5" d="M':output+='<path class="fill" d="M',out_sxsy(e," ",t),output+="c"+((d-e)/stv_g.scale).toFixed(2)+" "+((t-v)/y).toFixed(2)+" "+((m-e)/stv_g.scale).toFixed(2)+" "+((t-g)/y).toFixed(2)+" "+((n-e)/stv_g.scale).toFixed(2)+" "+((t-r)/y).toFixed(2),o||(output+="\n v"+(-f).toFixed(2)+"c"+((m-u-n)/stv_g.scale).toFixed(2)+" "+((r+f-g-a)/y).toFixed(2)+" "+((d+u-n)/stv_g.scale).toFixed(2)+" "+((r+f-v-a)/y).toFixed(2)+" "+((e-n)/stv_g.scale).toFixed(2)+" "+((r+f-t)/y).toFixed(2)),output+='"/>\n'}function slur_multi(e,t){for(;;){if(e.multi)return e.multi;if(e==t)break;e=e.next}return 0}function draw_slur(e,t,n,r,i){var s=e,o,u,a,f,l,c,h,p,d,v,m,g,y,b,w;while(s.v!=t.v)s=s.ts_next;switch(i&7){case C.SL_ABOVE:w=1;break;case C.SL_BELOW:w=-1;break;default:w=slur_multi(s,t),w||(w=slur_direction(s,t))}var E=1,S=s.st,x=!1;if(s!=t){o=s.next;for(;;){if(o.type==C.NOTE||o.type==C.REST)E++,o.st!=S&&(x=!0,o.st<S&&(S=o.st));if(o==t)break;o=o.next}}x&&error(2,s,"*** multi-staves slurs not treated yet"),a=e.x,e.notes&&e.notes[0].shhd&&(a+=e.notes[0].shhd);if(e!=t)l=t.x,t.notes&&(l+=t.notes[0].shhd);else{for(o=t.ts_next;o;o=o.ts_next)if(o.type==C.STAVES)break;l=o?o.x:realwidth}n>=0?f=3*(s.notes[n].pit-18)+5*w:(f=w>0?s.ymx+2:s.ymn-2,s.type==C.NOTE&&(w>0?s.stem>0&&(a+=5,s.beam_end&&s.nflags>=-1&&!s.in_tuplet&&(s.nflags>0?(a+=2,f=s.ys-3):f=s.ys-6)):s.stem<0&&(a-=1,t.grace?f=s.y-8:s.beam_end&&s.nflags>=-1&&(!s.in_tuplet||s.ys<f+3)&&(s.nflags>0?(a+=2,f=s.ys+3):f=s.ys+6)))),r>=0?c=3*(t.notes[r].pit-18)+5*w:(c=w>0?t.ymx+2:t.ymn-2,t.type==C.NOTE&&(w>0?t.stem>0&&(l+=1,t.beam_st&&t.nflags>=-1&&!t.in_tuplet&&(c=t.ys-6)):t.stem<0&&(l-=5,t.beam_st&&t.nflags>=-1&&!t.in_tuplet&&(c=t.ys+6)))),s.type!=C.NOTE&&(f=c+1.2*w,a=s.x+s.wr*.5,a>l-12&&(a=l-12)),t.type!=C.NOTE&&(s.type==C.NOTE?c=f+1.2*w:c=f,s!=t&&(l=t.x-t.wl*.3)),E>=3&&(s.next.type!=C.BAR&&s.next.x<a+48&&(w>0?(v=s.next.ymx-2,f<v&&(f=v)):(v=s.next.ymn+2,f>v&&(f=v))),t.prev&&t.prev.type!=C.BAR&&t.prev.x>l-48&&(w>0?(v=t.prev.ymx-2,c<v&&(c=v)):(v=t.prev.ymn+2,c>v&&(c=v)))),d=(c-f)/(l-a);if(d>SLUR_SLOPE||d<-SLUR_SLOPE)d=d>SLUR_SLOPE?SLUR_SLOPE:-SLUR_SLOPE,d*w>0?f=c-d*(l-a):c=f+d*(l-a);v=c-f,v>8?v=8:v<-8&&(v=-8),m=v,m<0&&(m=-m),y=.5*m,b=.3*v,v*w>0?(l-=y,c-=b):(a+=y,f+=b),s.grace&&(a=s.x-GSTEM_XOFF*.5),t.grace&&(l=t.x+GSTEM_XOFF*1.5),g=0,d=(c-f)/(l-a);if(s!=t&&s.v==t.v){p=f-d*a;for(o=s.next;o!=t;o=o.next){if(o.st!=S)continue;switch(o.type){case C.NOTE:case C.REST:w>0?(v=3*(o.notes[o.nhd].pit-18)+6,v<o.ymx&&(v=o.ymx),v-=d*o.x+p,v>g&&(g=v)):(v=3*(o.notes[0].pit-18)-6,v>o.ymn&&(v=o.ymn),v-=d*o.x+p,v<g&&(g=v));break;case C.GRACE:for(u=o.extra;u;u=u.next)w>0?(v=3*(u.notes[u.nhd].pit-18)+6,v<u.ymx&&(v=u.ymx),v-=d*u.x+p,v>g&&(g=v)):(v=3*(u.notes[0].pit-18)-6,v>u.ymn&&(v=u.ymn),v-=d*u.x+p,v<g&&(g=v))}}f+=.45*g,c+=.45*g,g*=.65}E>3?h=(.08*(l-a)+12)*w:h=(.03*(l-a)+8)*w,w>0?(h<3*g&&(h=3*g),h>40&&(h=40)):(h>3*g&&(h=3*g),h<-40&&(h=-40)),v=c-f,v<0&&(v=-v),w>0?h<.8*v&&(h=.8*v):h>-0.8*v&&(h=-0.8*v),h*=cfmt.slurheight,slur_out(a,f,l,c,w,h,i&C.SL_DOTTED),y=l-a,d=(c-f)/y,p=f-d*a+.4*h;if(s.v==t.v)for(o=s;o!=t;o=o.next){if(o.st!=S)continue;v=d*o.x+p,o.ymx<v?o.ymx=v:o.ymn>v&&(o.ymn=v),o.next==t?(y=l,t.sl1&&(y-=5)):y=o.next.x,o!=s&&(a=o.x),y-=a,y_set(S,w>0,a,y,v)}return(w>0?C.SL_ABOVE:C.SL_BELOW)|i&C.SL_DOTTED}function draw_slurs(e,t){var n,r,i,s,o,u,a,f,l,c=e;for(;;){if(!c||c==t){if(!i||!(c=i.next)||c==t)break;i=null}if(c.type==C.GRACE){i=c,c=c.extra;continue}if(c.type!=C.NOTE&&c.type!=C.REST&&c.type!=C.SPACE||!c.slur_start&&!c.sl1){c=c.next;continue}r=null,n=c.next;var h=!1;for(;;){if(!n){if(s){n=s.next,s=null;continue}if(!i||h)break;n=i.next,h=!0;continue}if(n.type==C.GRACE){s=n,n=n.extra;continue}if(n.type==C.BAR&&(n.bar_type[0]==":"||n.bar_type=="|]"||n.bar_type=="[|"||n.text&&n.text[0]!="1")){r=n;break}if(n.type!=C.NOTE&&n.type!=C.REST&&n.type!=C.SPACE){n=n.next;continue}if(n.slur_end||n.sl2){r=n;break}if(n.slur_start||n.sl1){if(s){for(r=n;r.next;r=r.next);r.next=s.next,s.next&&(s.next.prev=r),r=null}draw_slurs(n,t),s&&s.next&&(s.next.prev.next=null,s.next.prev=s)}if(n==t)break;n=n.next}if(!n)r=next_scut(c);else if(!r){c=n;if(c==t)break;continue}if(i){for(n=c;n.next;n=n.next);n.next=i.next,i.next&&(i.next.prev=n),i.slur_start=C.SL_AUTO}s&&(s.prev.next=s.extra,s.extra.prev=s.prev,s.slur_start=C.SL_AUTO);if(c.slur_start)f=c.slur_start&15,c.slur_start>>=4,u=-1;else{for(u=0;u<=c.nhd;u++)if(c.notes[u].sl1)break;f=c.notes[u].sl1&15,c.notes[u].sl1>>=4,c.sl1--}a=-1,l=0;if(r.type!=C.NOTE&&r.type!=C.REST&&r.type!=C.SPACE||!r.slur_end&&!r.sl2){if(r.type!=C.BAR||r.bar_type[0]!=":"&&r.bar_type!="|]"&&r.bar_type!="[|"&&(!r.text||r.text[0]=="1"))l=1}else if(r.slur_end)r.slur_end--;else{for(a=0;a<=r.nhd;a++)if(r.notes[a].sl2)break;r.notes[a].sl2--,r.sl2--}f=draw_slur(c,r,u,a,f),l&&(r.p_v.slur_start||(r.p_v.slur_start=0),r.p_v.slur_start<<=4,r.p_v.slur_start+=f),i&&i.next&&(i.next.prev.next=null,i.next.prev=i),s&&(s.prev.next=s,s.extra.prev=null);if(c.slur_start||c.sl1)continue;if(c==t)break;c=c.next}}function draw_tuplet(e,t){var n,r,i,s,o,u,a,f,l,c,h,p,d,v,m,g,y,d,b,w,E,S,x;s=e.st;for(n=e;n;n=n.next){if(n.type!=C.NOTE&&n.type!=C.REST){if(n.type==C.GRACE)for(i=n.extra;i;i=i.next)if(i.slur_start||i.sl1)u=!0;continue}if(n.slur_start||n.slur_end||n.sl1||n.sl2)u=!0;n.st<s&&(s=n.st);if(t==0){n.tp1&&draw_tuplet(n,1);if(n.te0)break}else if(n.te1)break}if(!n){error(1,e,"No end of tuplet in this music line"),t==0?e.tp0=0:e.tp1=0;return}if(u){draw_slurs(e,n);if(e.slur_start||e.sl1)return;for(r=e.next;r!=n;r=r.next)if(r.slur_start||r.slur_end||r.sl1||r.sl2)return;if(n.slur_end||n.sl2)return}t==0?(E=e.tp0,e.tp0=0,S=e.tq0):(E=e.tp1,e.tp1=0,S=e.tq1);if(e.tf[0]==1)return;w=e.tf[3],w||(w=e.stem>0?C.SL_ABOVE:C.SL_BELOW);if(e==n)o=!0;else if(e.tf[1]==1)o=!0,draw_slur(e,n,-1,-1,w);else if(e.tf[0]==2||e.type!=C.NOTE||n.type!=C.NOTE)o=!1;else{o=!0;for(r=e;;r=r.next){if(r.type!=C.NOTE&&r.type!=C.REST){if(r.type==C.GRACE||r.type==C.SPACE)continue;o=!1;break}if(r==n)break;if(r.beam_end){o=!1;break}}if(o&&!e.beam_st&&!e.beam_br1&&!e.beam_br2)for(r=e.prev;r;r=r.prev)if(r.type==C.NOTE||r.type==C.REST){r.nflags>=e.nflags&&(o=!1);break}if(o&&!n.beam_end)for(r=n.next;r;r=r.next)if(r.type==C.NOTE||r.type==C.REST){!r.beam_br1&&!r.beam_br2&&r.nflags>=n.nflags&&(o=!1);break}}if(o){if(e.tf[2]==1)return;h=(n.x+e.x)/2,e==n?d=0:d=(n.ys-e.ys)/(n.x-e.x),b=e.ys-d*e.x,m=d*h+b,w==C.SL_ABOVE?(p=y_get(s,1,h-4,8),p>m&&(b+=p-m),b+=2):(p=y_get(s,0,h-4,8),p<m&&(b+=p-m),b-=10);for(r=e;;r=r.next)if(r.x>=h)break;e.stem*n.stem>0&&(e.stem>0?h+=1.5:h-=1.5),p=d*h+b,e.tf[2]==0?out_bnum(h,p,E):out_bnum(h,p,E+":"+S),w==C.SL_ABOVE?(p+=10,r.ymx<p&&(r.ymx=p),y_set(s,!0,h-3,6,p)):(r.ymn>p&&(r.ymn=p),y_set(s,!1,h-3,6,p));return}e.tf[1]!=0&&error(2,e,"'what' value of %%tuplets not yet coded"),w=e.tf[3],w||(w=e.multi>=0?C.SL_ABOVE:C.SL_BELOW);if(w==C.SL_ABOVE){e.st==n.st?l=c=staff_tb[s].topbar+4:(l=e.ymx,c=n.ymx),a=e.x-4;if(e.st==s){for(r=e;!r.dur;r=r.next);p=y_get(s,1,r.x-4,8),p>l&&(l=p),e.stem>0&&(a+=3)}if(n.st==s){for(r=n;!r.dur;r=r.prev);p=y_get(s,1,r.x-4,8),p>c&&(c=p)}n.dur>n.prev.dur?n.next?f=n.next.x-n.next.wl-5:f=realwidth-6:(f=n.x+4,x=n.stem>=0?0:n.nhd,n.notes[x].shhd>0&&(f+=n.notes[x].shhd),n.st==s&&n.stem>0&&(f+=3.5)),h=.5*(a+f),p=.5*(l+c),d=(c-l)/(f-a),v=3*(n.notes[n.nhd].pit-e.notes[e.nhd].pit)/(f-a),v>0?d<0?d=0:d>v&&(d=v):d>0?d=0:d<v&&(d=v),d*d<.1*.1&&(d=0),y=0;for(r=e;;r=r.next){if(!r.dur||r.st!=s){if(r==n)break;continue}m=p+(r.x-h)*d,g=y_get(s,1,r.x-4,8)+2,g-m>y&&(y=g-m);if(r==n)break}p+=y,l=p+d*(a-h),c=p+d*(f-h),p+=8;for(r=e;;r=r.next)if(r.st==s){m=p+(r.x-h)*d,r.ymx<m&&(r.ymx=m);if(r==n)break;y_set(s,!0,r.x,r.next.x-r.x,m)}else if(r==n)break}else{a=e.x-7,n.dur>n.prev.dur?n.next?f=n.next.x-n.next.wl-8:f=realwidth-6:(f=n.x+2,n.notes[n.nhd].shhd>0&&(f+=n.notes[n.nhd].shhd)),e.stem>=0&&(a+=2,f+=2);if(e.st==s){for(r=e;!r.dur;r=r.next);l=y_get(s,0,r.x-4,8)}else l=0;if(n.st==s){for(r=n;!r.dur;r=r.prev);c=y_get(s,0,r.x-4,8)}else c=0;h=.5*(a+f),p=.5*(l+c),d=(c-l)/(f-a),v=3*(n.notes[0].pit-e.notes[0].pit)/(f-a),v>0?d<0?d=0:d>v&&(d=v):d>0?d=0:d<v&&(d=v),d*d<.1*.1&&(d=0),y=0;for(r=e;;r=r.next){if(!r.dur||r.st!=s){if(r==n)break;continue}m=p+(r.x-h)*d,g=y_get(s,0,r.x-4,8),g-m<y&&(y=g-m);if(r==n)break}p+=y-10,l=p+d*(a-h),c=p+d*(f-h),p-=2;for(r=e;;r=r.next){if(r.st==s){if(r==n)break;m=p+(r.x-h)*d,r.ymn>m&&(r.ymn=m),y_set(s,!1,r.x,r.next.x-r.x,m)}if(r==n)break}}if(e.tf[2]==1){out_tubr(a,l+4,f-a,c-l,w==C.SL_ABOVE);return}out_tubrn(a,l,f-a,c-l,w==C.SL_ABOVE,e.tf[2]==0?E.toString():E+":"+S),m=.5*(l+c),w==C.SL_ABOVE?y_set(s,!0,h-3,6,m+9):y_set(s,!1,h-3,6,m)}function draw_note_ties(e,t,n,r,i){var s,o,u,a,f,l,c,h,p,d,v,m,g,y;for(s=0;s<n.length;s++){u=n[s],f=e.notes[u].pit,a=r[s],l=i!=2?t.notes[a].pit:f,o=(e.notes[u].ti1&7)==C.SL_ABOVE?1:-1,d=e.x,g=e.notes[u].shhd,o>0?u<e.nhd&&f+1==e.notes[u+1].pit&&e.notes[u+1].shhd>g&&(g=e.notes[u+1].shhd):u>0&&f==e.notes[u-1].pit+1&&e.notes[u-1].shhd>g&&(g=e.notes[u-1].shhd),d+=g*.6,v=t.x,i!=2&&(g=t.notes[a].shhd,o>0?a<t.nhd&&l+1==t.notes[a+1].pit&&t.notes[a+1].shhd<g&&(g=t.notes[a+1].shhd):a>0&&l==t.notes[a-1].pit+1&&t.notes[a-1].shhd<g&&(g=t.notes[a-1].shhd),v+=g*.6),h=e.st;switch(i){case 0:f!=l&&!(f&1)&&(f=l);break;case 3:o=-o;case 1:d=e.x,d>v-20&&(d=v-20),f=l,h=t.st;break;default:if(e!=t)v-=t.wl,t.type==C.BAR&&(v+=5);else{y=e.time+e.dur;for(p=e.ts_next;p;p=p.ts_next)if(p.time>y)break;v=p?p.x:realwidth}v<d+16&&(v=d+16)}v-d>20?(d+=3.5,v-=3.5):(d+=1.5,v-=1.5),c=3*(f-18),m=(.04*(v-d)+10)*o,slur_out(d,staff_tb[h].y+c,v,staff_tb[h].y+c,o,m,e.notes[u].ti1&C.SL_DOTTED)}}function draw_ties(e,t,n){var r,i,s,o,u,a,f,l=[],c=[],h=[],p=e.nhd,d=e.time+e.dur;if(n==2){for(i=0;i<=p;i++)e.notes[i].ti1&&h.push(i);draw_note_ties(e,t||e,h,h,n);return}for(i=0;i<=p;i++){if(!e.notes[i].ti1)continue;f=-1,u=e.notes[i].opit||e.notes[i].pit;for(o=t.nhd;o>=0;o--){a=t.notes[o].opit||t.notes[o].pit;switch(a-u){case 1:case-1:e.notes[i].acc!=t.notes[o].acc&&(f=o);default:continue;case 0:f=o}break}f>=0?(l.push(i),c.push(f)):h.push(i)}draw_note_ties(e,t,l,c,n);if(!h.length)return;r=e.ts_next;while(r&&r.time<d)r=r.ts_next;while(r&&r.time==d){if(r.type!=C.NOTE||r.st!=e.st){r=r.ts_next;continue}l.length=0,c.length=0;for(i=h.length;--i>=0;){s=h[i],u=e.notes[s].opit||e.notes[s].pit;for(o=r.nhd;o>=0;o--){a=r.notes[o].opit||r.notes[o].pit;if(a==u){l.push(s),c.push(o),h[i]=h.pop();break}}}if(l.length>0){draw_note_ties(e,r,l,c,n==1?1:0);if(h.length==0)return}r=r.ts_next}h.length!=0&&error(1,e,"Bad tie")}function tie_comb(e){var t,n,r;n=e.time+e.dur,r=e.st;for(t=e.ts_next;t;t=t.ts_next){if(t.st!=r)continue;if(t.time==n){if(t.type==C.NOTE)return t;continue}if(t.time>n)return e}return}function draw_all_ties(e){function l(e,t,n){var r;if(e.type==C.GRACE)for(r=e.extra;r;r=r.next)r.ti1&&draw_ties(r,t,n);else draw_ties(e,t,n)}var t,n,r,i,s,o,u,a,f;for(t=e.sym;t;t=t.next){switch(t.type){case C.CLEF:case C.KEY:case C.METER:continue}break}o=e.s_rtie;for(n=t;n;n=n.next){if(n.dur||n.type==C.GRACE)break;if(n.type!=C.BAR||!n.text)continue;n.text[0]=="1"?o=e.s_tie:e.s_tie=o}if(!n)return;e.s_tie&&(e.s_tie.x=t.x+t.wr,t=e.s_tie,e.s_tie=null,t.st=n.st,t.ts_next=n.ts_next,t.time=n.time-t.dur,draw_ties(t,n,1));for(;;){for(t=n;t;t=t.next){if(t.ti1)break;if(!o)continue;if(t.type!=C.BAR||!t.text)continue;if(t.text[0]=="1"){o=null;continue}if(t.bar_type=="|")continue;for(n=t.next;n;n=n.next)if(n.type==C.NOTE)break;if(!n){t=null;break}u=clone(o),u.x=t.x,u.next=n,u.st=n.st,u.time=n.time-u.dur,draw_ties(u,n,1)}if(!t)break;s=t.time+t.dur;for(n=t.next;n;n=n.next){if(n.dur)break;if(n.type==C.BAR&&n.text){if(n.text[0]!="1")break;o=t}}if(!n){for(n=t.ts_next;n;n=n.ts_next){if(n.st!=t.st)continue;if(n.time<s)continue;if(n.time>s){n=null;break}if(n.dur)break}if(!n){l(t,null,2),e.s_tie=t;break}}else{if(n.type!=C.NOTE&&n.type!=C.BAR){error(1,t,"Bad tie");continue}if(n.time!=s){r=tie_comb(t);if(r==t){error(1,t,"Bad tie");continue}n=r}}for(r=t.ts_next;r;r=r.ts_next){if(r.st!=t.st)continue;if(r.time>s)break;if(r.type==C.CLEF){i=!0;continue}}if(i||t.st!=n.st){i=!1,f=(n.x-t.x)*.4,a=n.x,n.x-=f,n.x>t.x+32&&(n.x=t.x+32),l(t,n,2),n.x=a,a=t.x,t.x+=f,t.x<n.x-24&&(t.x=n.x-24),draw_ties(t,n,3),t.x=a;continue}l(t,n,n.type==C.NOTE?0:2)}e.s_rtie=o}function draw_all_slurs(e){var t,n,r,i=e.sym,s=e.slur_start,o=0;if(!i)return;if(s){e.slur_start=0;while(s!=0)o<<=4,o|=s&15,s>>=4}draw_slurs(i,undefined);for(;i;i=i.next)while(i.slur_end||i.sl2){if(i.slur_end)i.slur_end--,r=-1;else{for(r=0;r<=i.nhd;r++)if(i.notes[r].sl2)break;i.notes[r].sl2--,i.sl2--}s=o&15,t=prev_scut(i),draw_slur(t,i,-1,r,s);if(t.type!=C.BAR||t.bar_type[0]!=":"&&t.bar_type!="|]"&&t.bar_type!="[|"&&(!t.text||t.text[0]=="1"))o>>=4}i=e.sym;while(o!=0){s=o&15,o>>=4,t=next_scut(i),draw_slur(i,t,-1,-1,s);if(t.type!=C.BAR||t.bar_type[0]!=":"&&t.bar_type!="|]"&&t.bar_type!="[|"&&(!t.text||t.text[0]=="1"))e.slur_start||(e.slur_start=0),e.slur_start<<=4,e.slur_start+=s}}function draw_sym_near(){var e,t,n,r,i,s,o,u,a,i,f,l,c,h;h=output,output="";for(r=0;r<voice_tb.length;r++){var p={},d=!0;e=voice_tb[r];for(n=e.sym;n;n=n.next)switch(n.type){case C.GRACE:for(o=n.extra;o;o=o.next)o.beam_st&&!o.beam_end&&self.calculate_beam(p,o);break;case C.NOTE:if(n.beam_st&&!n.beam_end||d&&!n.beam_st)d=!1,self.calculate_beam(p,n)}}for(i=0;i<=nstaff;i++){t=staff_tb[i],t.top||(t.top=new Float32Array(YSTEP),t.bot=new Float32Array(YSTEP));for(a=0;a<YSTEP;a++)t.top[a]=0,t.bot[a]=24}set_tie_room(),draw_deco_near();for(n=tsfirst;n;n=n.ts_next){if(n.invis)continue;switch(n.type){case C.GRACE:for(o=n.extra;o;o=o.next)y_set(n.st,!0,o.x-2,4,o.ymx+1),y_set(n.st,!1,o.x-2,4,o.ymn-1);continue;case C.MREST:y_set(n.st,!0,n.x+16,32,n.ymx+2);continue;default:y_set(n.st,!0,n.x-n.wl,n.wl+n.wr,n.ymx+2),y_set(n.st,!1,n.x-n.wl,n.wl+n.wr,n.ymn-2);continue;case C.NOTE:}n.stem>0?(n.beam_st?(f=3,u=n.beam_end?4:10):(f=-8,u=n.beam_end?11:16),y_set(n.st,!0,n.x+f,u,n.ymx),y_set(n.st,!1,n.x-n.wl,n.wl+n.wr,n.ymn)):(y_set(n.st,!0,n.x-n.wl,n.wl+n.wr,n.ymx),n.beam_st?(f=-6,u=n.beam_end?4:10):(f=-8,u=n.beam_end?5:16),f+=n.notes[0].shhd,y_set(n.st,!1,n.x+f,u,n.ymn)),n.notes[n.nhd].acc&&(s=n.y+8,n.ymx<s&&(n.ymx=s),y_set(n.st,!0,n.x,0,s)),n.notes[0].acc&&(s=n.y,n.notes[0].acc==1||n.notes[0].acc==3?s-=7:s-=5,n.ymn>s&&(n.ymn=s),y_set(n.st,!1,n.x,0,s))}for(r=0;r<voice_tb.length;r++){e=voice_tb[r],n=e.sym;if(!n)continue;set_color(n.color),i=e.st,set_dscale(i);for(;n;n=n.next)n.tp0&&draw_tuplet(n,0);draw_all_slurs(e);for(n=e.sym;n;n=n.next)n.tp0&&draw_tuplet(n,0)}for(i=0;i<=nstaff;i++){t=staff_tb[i],l=t.topbar+2,c=t.botbar-2;for(a=0;a<YSTEP;a++)l>t.top[a]&&(t.top[a]=l),c<t.bot[a]&&(t.bot[a]=c)}set_color(undefined),draw_deco_note(),draw_deco_staff(),set_dscale(-1);for(r=0;r<voice_tb.length;r++){e=voice_tb[r];if(e.have_ly){draw_all_lyrics();break}}cfmt.measurenb>=0&&draw_measnb(),set_dscale(-1),output=h}function draw_vname(e){var t,n,r,i,s,o,u,a,f=[];for(r=cur_sy.nstaff;r>=0;r--)if(cur_sy.st_print[r])break;if(r<0)return;for(i=0;i<voice_tb.length;i++){t=voice_tb[i];if(!t.sym)continue;r=cur_sy.voices[i].st;if(!cur_sy.st_print[r])continue;if(t.new_name){a=2;break}t.snm&&(a=1)}if(!a)return;for(i=0;i<voice_tb.length;i++){t=voice_tb[i];if(!t.sym)continue;r=cur_sy.voices[i].st;if(!cur_sy.st_print[r])continue;t.new_name&&delete t.new_name,o=a==2?t.nm:t.snm;if(!o)continue;if(cur_sy.staves[r].flags&CLOSE_BRACE2)while(!(cur_sy.staves[r].flags&OPEN_BRACE2))r--;else if(cur_sy.staves[r].flags&CLOSE_BRACE)while(!(cur_sy.staves[r].flags&OPEN_BRACE))r--;f[r]?f[r]+="\\n"+o:f[r]=o}if(f.length==0)return;set_font("voice"),e=-e*.5;for(r=0;r<f.length;r++){if(!f[r])continue;s=f[r].split("\\n"),u=staff_tb[r].y+staff_tb[r].topbar*.5*staff_tb[r].staffscale+9*(s.length-1)-gene.curfont.size*.3,n=r;if(cur_sy.staves[r].flags&OPEN_BRACE2)while(!(cur_sy.staves[n].flags&CLOSE_BRACE2))n++;else if(cur_sy.staves[r].flags&OPEN_BRACE)while(!(cur_sy.staves[n].flags&CLOSE_BRACE))n++;n!=r&&(u-=(staff_tb[r].y-staff_tb[n].y)*.5);for(n=0;n<s.length;n++)o=s[n],xy_str(e,u,o,"c"),u-=18}}function set_staff(){var e,t,n,r,i,s,o,u,a,f,l,c,h;for(i=0;i<voice_tb.length;i++)c=voice_tb[i],c.scale!=1&&(c.scale_str='transform="scale('+c.scale.toFixed(2)+')"');for(n=0;n<=nstaff;n++)if(gene.st_print[n])break;s=0;if(n>nstaff)n--,h=staff_tb[n];else{h=staff_tb[n];for(t=0;t<YSTEP;t++)l=h.top[t],s<l&&(s=l)}s+=draw_partempo(n,s);if(!gene.st_print[n])return s;s*=h.staffscale,o=cfmt.staffsep*.5+h.topbar*h.staffscale,s<o&&(s=o),s<h.ann_top&&(s=h.ann_top),h.y=-s,r=n;var p=cur_sy.staves[r];for(n++;n<=nstaff;n++){h=staff_tb[n];if(!gene.st_print[n])continue;o=p.sep||cfmt.sysstaffsep,a=p.maxsep||cfmt.maxsysstaffsep,u=0;if(h.staffscale==staff_tb[r].staffscale){for(t=0;t<YSTEP;t++)l=h.top[t]-staff_tb[r].bot[t],u<l&&(u=l);u*=h.staffscale}else for(t=0;t<YSTEP;t++)l=h.top[t]*h.staffscale-staff_tb[r].bot[t]*staff_tb[r].staffscale,u<l&&(u=l);o+=h.topbar*h.staffscale,u<o&&(u=o),a+=h.topbar*h.staffscale,u>a&&(u=a),s+=u,h.y=-s,r=n,p=cur_sy.staves[r]}f=0;for(t=0;t<YSTEP;t++)l=staff_tb[r].bot[t],f>l&&(f=l);f>h.ann_bot&&(f=h.ann_bot),f*=staff_tb[r].staffscale;for(n=0;n<=nstaff;n++)h=staff_tb[n],u=h.y,h.staffscale!=1&&(h.scale_str='transform="translate(0,'+(posy-u).toFixed(2)+") "+"scale("+h.staffscale.toFixed(2)+')"');if(f==0){for(n=nstaff;n>=0;n--)if(gene.st_print[n])break;if(n<0)return s}return u=-f,o=cfmt.staffsep*.5,u<o&&(u=o),a=cfmt.maxstaffsep*.5,u>a&&(u=a),s+u}function draw_systems(e){function p(){var e,t,n,r,i=0;for(e=0;e<=cur_sy.nstaff;e++){if(l[e]<0){c[e]=h[e]=0;continue}t=staff_tb[e].staffscale,n=staff_tb[e].topbar*t,r=staff_tb[e].botbar*t,i==0&&(i=staff_tb[e].y+n),c[e]=staff_tb[e].y+r,h[e]=i-c[e],i=cur_sy.staves[e].flags&STOP_BAR?0:c[e]}}function d(e,t,n){var r,i,s,o,u,a=0,f="",l=cur_sy.staves[e].stafflines,c=l.length;if(!/[\[|]/.test(l))return;r=n-t,set_sscale(e),i=r/stv_g.scale;if(cache&&cache.st_l==l&&cache.st_ws==i){xygl(t,staff_tb[e].y,"stdef"+cfmt.fullsvg);return}for(s=0;s<c;s++,a-=6){if(l[s]==".")continue;o=0;for(;s<c;s++,a-=6,o-=6){switch(l[s]){case".":case"-":continue;case u:f+="m-"+i.toFixed(2)+" "+o+"h"+i.toFixed(2),o=0;continue}u!=undefined&&(f+='"/>\n'),u=l[s],f+='<path class="stroke"',u=="["&&(f+=' stroke-width="1.5"'),f+=' d="m0 '+a+"h"+i.toFixed(2),o=0}f+='"/>\n'}a=staff_tb[e].y;if(!cache&&r==get_lwidth()){cache={st_l:l,st_ws:i},s="stdef"+cfmt.fullsvg,glyphs[s]='<g id="'+s+'">\n'+f+"</g>",xygl(t,a,s);return}out_XYAB('<g transform="translate(X, Y)">\n'+f+"</g>\n",t,a)}var t,n,r,i,s,o,u,a,f,l=[],c=[],h=[];draw_vname(e);for(r=0;r<=nstaff;r++)l[r]=cur_sy.st_print[r]?0:-1;p(),draw_lstaff(0);for(t=tsfirst;t;t=t.ts_next){if(f&&t.time!=f){f=0;for(r=0;r<=nstaff;r++)cur_sy.st_print[r]||(l[r]=-1);p()}switch(t.type){case C.STAVES:a=t.ts_prev.type==C.BAR?t.ts_prev.x:0;if(!a){for(n=t.ts_next;n;n=n.ts_next){if(n.time!=t.time)break;switch(n.type){case C.BAR:case C.CLEF:case C.KEY:case C.METER:a=n.x;continue}break}n||(a=realwidth)}u=t.sy;for(r=0;r<=nstaff;r++){i=l[r];if(i<0){u.st_print[r]&&(l[r]=a?a:t.x-t.wl-2);continue}if(u.st_print[r]&&u.staves[r].stafflines==cur_sy.staves[r].stafflines)continue;a?(s=a,f=t.time):(s=t.x-t.wl-2,l[r]=-1),d(r,i,s),u.st_print[r]&&(l[r]=s)}cur_sy=u,p();continue;case C.BAR:r=t.st;if(t.second||t.invis)break;draw_bar(t,c[r],h[r]);break;case C.STBRK:if(cur_sy.voices[t.v].range==0&&t.xmx>14){var v=0;for(var m=0;m<voice_tb.length;m++)cur_sy.voices[m].range>0&&v++;for(n=t.ts_next;n;n=n.ts_next){if(n.type!=C.STBRK)break;v--}v==0&&draw_lstaff(t.x)}n=t.prev;if(!n)break;s=n.x,n.type!=C.BAR&&(s+=n.wr),r=t.st,i=l[r];if(i>=0){if(i>=s)continue;d(r,i,s)}l[r]=t.x}}for(r=0;r<=nstaff;r++){if(f&&!cur_sy.st_print[r])continue;i=l[r];if(i<0||i>=realwidth)continue;d(r,i,realwidth)}}function draw_symbols(e){var t={},n,r,i,s,o;for(n=e.sym;n;n=n.next){if(n.invis)switch(n.type){case C.KEY:e.key=n;default:continue;case C.NOTE:}i=n.x,set_color(n.color);switch(n.type){case C.NOTE:set_scale(n),n.beam_st&&!n.beam_end&&self.calculate_beam(t,n)&&draw_beams(t),n.invis||(anno_start(n),draw_note(n,!t.s2),anno_stop(n)),n==t.s2&&(t.s2=null);break;case C.REST:draw_rest(n);break;case C.BAR:break;case C.CLEF:o=n.st,n.time>staff_tb[o].clef.time&&(staff_tb[o].clef=n);if(n.second)break;if(!staff_tb[n.st].topbar)break;set_color(undefined),set_sscale(o),anno_start(n),s=staff_tb[o].y,n.clef_name?xygl(i,s+n.y,n.clef_name):n.clef_small?xygl(i,s+n.y,"s"+n.clef_type+"clef"):xygl(i,s+n.y,n.clef_type+"clef"),n.clef_octave&&(n.clef_octave>0?(s+=n.ymx-10,n.clef_small&&(s-=1)):(s+=n.ymn+6,n.clef_small&&(s+=1)),xygl(i-2,s,"oct")),anno_stop(n);break;case C.METER:e.meter=n;if(n.second||!staff_tb[n.st].topbar)break;if(cfmt.alignbars&&n.st!=0)break;set_color(undefined),set_sscale(n.st),anno_start(n),draw_meter(i,n),anno_stop(n);break;case C.KEY:e.key=n;if(n.second||!staff_tb[n.st].topbar)break;set_color(undefined),set_sscale(n.st),anno_start(n),draw_keysig(e,i,n),anno_stop(n);break;case C.MREST:set_scale(n),i+=32,anno_start(n),xygl(i,staff_tb[n.st].y+12,"mrest"),out_XYAB('<text style="font:bold 15px serif"\n x ="X" y="Y" text-anchor="middle">A</text>\n',i,staff_tb[n.st].y+28,n.nmes),anno_stop(n);break;case C.GRACE:set_scale(n),draw_gracenotes(n);break;case C.SPACE:case C.STBRK:break;case C.CUSTOS:set_scale(n),draw_note(n,0);break;case C.BLOCK:case C.PART:case C.REMARK:case C.STAVES:case C.TEMPO:break;default:error(2,n,"draw_symbols - Cannot draw symbol "+n.type)}}set_scale(e.sym),draw_all_ties(e),set_color(undefined)}function draw_all_sym(){var e,t,n=voice_tb.length;for(t=0;t<n;t++)e=voice_tb[t],e.sym&&e.sym.x!=undefined&&self.draw_symbols(e);draw_all_deco(),set_sscale(-1)}function set_tie_dir(e){var t,n,r,i,s,o,u;for(t=e;t;t=t.next){if(!t.ti1)continue;if(t.multi!=0){i=t.multi>0?C.SL_ABOVE:C.SL_BELOW;for(n=0;n<=t.nhd;n++){u=t.notes[n].ti1;if((u&7)!=C.SL_AUTO)continue;t.notes[n].ti1=u&C.SL_DOTTED|i}continue}s=r=0,o=128;for(n=0;n<=t.nhd;n++)t.notes[n].ti1&&(r++,o<128&&t.notes[n].pit<=o+1&&s++,o=t.notes[n].pit);if(r<=1){i=t.stem<0?C.SL_ABOVE:C.SL_BELOW;for(n=0;n<=t.nhd;n++){u=t.notes[n].ti1;if(u){(u&7)==C.SL_AUTO&&(t.notes[n].ti1=u&C.SL_DOTTED|i);break}}continue}if(s==0){if(r&1){r=(r-1)/2,i=C.SL_BELOW;for(n=0;n<=t.nhd;n++){u=t.notes[n].ti1;if(u==0)continue;r==0&&t.notes[n].pit>=22&&(i=C.SL_ABOVE),(u&7)==C.SL_AUTO&&(t.notes[n].ti1=u&C.SL_DOTTED|i),r--==0&&(i=C.SL_ABOVE)}continue}r/=2,i=C.SL_BELOW;for(n=0;n<=t.nhd;n++){u=t.notes[n].ti1;if(u==0)continue;(u&7)==C.SL_AUTO&&(t.notes[n].ti1=u&C.SL_DOTTED|i),--r==0&&(i=C.SL_ABOVE)}continue}o=128;for(n=0;n<=t.nhd;n++)if(t.notes[n].ti1){if(o<128&&t.notes[n].pit<=o+1){r=n;break}o=t.notes[n].pit}i=C.SL_BELOW;for(n=0;n<=t.nhd;n++){u=t.notes[n].ti1;if(u==0)continue;r==n&&(i=C.SL_ABOVE),(u&7)==C.SL_AUTO&&(t.notes[n].ti1=u&C.SL_DOTTED|i)}}}function set_tie_room(){var e,t,n,r,i,s,o;for(r=0;r<voice_tb.length;r++){e=voice_tb[r],t=e.sym;if(!t)continue;t=t.next;if(!t)continue;set_tie_dir(t);for(;t;t=t.next){if(!t.ti1)continue;if(!(t.notes[0].pit<20&&(t.notes[0].ti1&7)==C.SL_BELOW||t.notes[t.nhd].pit>24&&(t.notes[t.nhd].ti1&7)==C.SL_ABOVE))continue;n=t.next;while(n&&n.type!=C.NOTE)n=n.next;if(n){if(n.st!=t.st)continue;i=n.x-t.x-10}else i=realwidth-t.x-10;i<100?o=9:i<300?o=12:o=16,t.notes[t.nhd].pit>24&&(s=3*(t.notes[t.nhd].pit-18)+o,t.ymx<s&&(t.ymx=s),n&&n.ymx<s&&(n.ymx=s),y_set(t.st,!0,t.x+5,i,s)),t.notes[0].pit<20&&(s=3*(t.notes[0].pit-18)-o,t.ymn>s&&(t.ymn=s),n&&n.ymn>s&&(n.ymn=s),y_set(t.st,!1,t.x+5,i,s))}}}function get_bool(e){return!e||!/^(0|n|f)/i.test(e)}function get_font_scale(e){var t=e.split(/\s+/);if(t.length<=1)return;var n=parseFloat(t[t.length-1]);if(isNaN(n)||t<=0){syntax(1,"Bad scale value in %%font");return}font_scale_tb[t[0]]=n;for(var r in font_tb){if(!font_tb.hasOwnProperty(r))continue;var i=font_tb[r];i.name==t[0]&&(i.swfac=i.size*n)}}function param_set_font(e,t){var n,r,i,s,o,u,a,f,l,c;if(e[e.length-2]=="-"){s=e[e.length-1];if(s<"1"||s>"9")return;e="u"+s+"font"}r=cfmt[e],r&&(n=font_tb[r],n&&(i=n.name+"."+n.size,n.class&&(i+="."+n.class))),s=t.indexOf("class="),s>=0&&(s+=6,o=t.indexOf(" ",s),o>0?c=t.slice(s,o):c=t.slice(s),t=t.replace(new RegExp("class="+c),"").trim()),o=t.split(/\s+/),u=o[0],u=="*"&&n?u=n.name:(u=u.replace("Times-Roman","serif"),u=u.replace("Times","serif"),u=u.replace("Helvetica","sans-serif"),u=u.replace("Courier","monospace")),o.length>1?(f=o[o.length-1],f=="*"&&n&&(f=n.size)):n&&(f=n.size);if(!f)return;a=u+"."+f,c&&(a+="."+c);if(a==i)return;n=font_tb[a],n||(l=font_scale_tb[u],l||(l=1.1),n={name:u,size:Number(f),swfac:f*l},font_tb[a]=n),c&&(n.class=c),cfmt[e]=a}function get_unit(e){var t=parseFloat(e);switch(e.slice(-2)){case"CM":case"cm":t*=CM;break;case"IN":case"in":t*=IN;break;case"PT":case"pt":t*=.75}return t}function set_infoname(e){var t=cfmt.infoname.split("\n"),n=e[0];for(var r=0;r<t.length;r++){var i=t[r];if(i[0]!=n)continue;e.length==1?t.splice(r,1):t[r]=e,cfmt.infoname=t.join("\n");return}cfmt.infoname+="\n"+e}function get_textopt(e){return textopt[e]}function set_pos(e,t){e=e.slice(0,3),e=="ste"&&(e="stm"),self.set_v_param("pos",e+" "+t)}function set_writefields(e){var t,n,r=e.split(/\s+/);if(get_bool(r[1]))for(n=0;n<r[0].length;n++)t=r[0][n],cfmt.writefields.indexOf(t)<0&&(cfmt.writefields+=t);else for(n=0;n<r[0].length;n++)t=r[0][n],cfmt.writefields.indexOf(t)>=0&&(cfmt.writefields=cfmt.writefields.replace(t,""))}function set_v_param(e,t){if(curvoice){self.set_vp([e+"=",t]);return}e=[e+"=",t];var n="*";info.V||(info.V={}),info.V[n]?Array.prototype.push.apply(info.V[n],e):info.V[n]=e}function set_page(){if(!img.chg)return;img.chg=!1,img.lm=cfmt.leftmargin-cfmt.printmargin,img.lm<0&&(img.lm=0),img.rm=cfmt.rightmargin-cfmt.printmargin,img.rm<0&&(img.rm=0),img.width=cfmt.pagewidth-2*cfmt.printmargin,img.width-img.lm-img.rm<100&&(error(0,undefined,"Bad staff width"),img.width=img.lm+img.rm+150),set_posx()}function set_format(e,t,n){var r,i,s,o,u;if(n)fmt_lock[e]=!0;else if(fmt_lock[e])return;if(/.+font(-[\d])?$/.test(e)){t.slice(-4)==" box"&&(o=!0,t=t.slice(0,-4)),param_set_font(e,t);switch(e){case"gchordfont":cfmt.gchordbox=o;break;case"measurefont":cfmt.measurebox=o;break;case"partsfont":cfmt.partsbox=o}return}switch(e){case"aligncomposer":case"barsperstaff":case"infoline":case"measurefirst":case"measurenb":case"rbmax":case"rbmin":case"shiftunison":s=parseInt(t);if(isNaN(s)){syntax(1,"Bad integer value");break}cfmt[e]=s;break;case"microscale":r=parseInt(t);if(isNaN(r)||r<4||r>256||r%1){syntax(1,errs.bad_val,"%%"+e);break}self.set_v_param("uscale",r);break;case"bgcolor":case"dblrepbar":case"titleformat":cfmt[e]=t;break;case"breaklimit":case"lineskipfac":case"maxshrink":case"pagescale":case"parskipfac":case"scale":case"slurheight":case"stemheight":case"stretchlast":r=parseFloat(t);if(isNaN(r)){syntax(1,errs.bad_val,"%%"+e);break}switch(e){case"scale":r/=.75;case"pagescale":e="scale",img.chg=!0}cfmt[e]=r;break;case"bstemdown":case"breakoneoln":case"cancelkey":case"contbarnb":case"custos":case"decoerr":case"dynalign":case"flatbeams":case"gchordbox":case"graceslurs":case"graceword":case"hyphencont":case"keywarn":case"linewarn":case"measurebox":case"partsbox":case"rbdbstop":case"singleline":case"squarebreve":case"straightflags":case"stretchstaff":case"timewarn":case"titlecaps":case"titleleft":cfmt[e]=get_bool(t);break;case"chordnames":s=t.split(","),cfmt.chordnames={};for(u=0;u<s.length;u++)cfmt.chordnames["CDEFGAB"[u]]=s[u];break;case"composerspace":case"indent":case"infospace":case"maxstaffsep":case"maxsysstaffsep":case"musicspace":case"partsspace":case"staffsep":case"subtitlespace":case"sysstaffsep":case"textspace":case"titlespace":case"topspace":case"vocalspace":case"wordsspace":r=get_unit(t),isNaN(r)?syntax(1,errs.bad_val,"%%"+e):cfmt[e]=r;break;case"print-leftmargin":syntax(0,"$1 is deprecated - use %%printmargin instead","%%"+e),e="printmargin";case"printmargin":case"leftmargin":case"pagewidth":case"rightmargin":r=get_unit(t);if(isNaN(r)){syntax(1,errs.bad_val,"%%"+e);break}cfmt[e]=r,img.chg=!0;break;case"concert-score":cfmt.sound!="play"&&(cfmt.sound="concert");break;case"writefields":set_writefields(t);break;case"dynamic":case"gchord":case"gstemdir":case"ornament":case"stemdir":case"vocal":case"volume":set_pos(e,t);break;case"font":get_font_scale(t);break;case"fullsvg":if(parse.state!=0){syntax(1,"Cannot have %%fullsvg inside a tune");break}cfmt[e]=t;break;case"gracespace":s=t.split(/\s+/);for(u=0;u<3;u++)if(isNaN(Number(s[u]))){syntax(1,errs.bad_val,"%%gracespace");break}for(u=0;u<3;u++)cfmt[e]=Number(s[u]);break;case"tuplets":cfmt[e]=t.split(/\s+/),s=cfmt[e][3],s&&posval[s]&&(cfmt[e][3]=posval[s]);break;case"infoname":set_infoname(t);break;case"notespacingfactor":r=parseFloat(t);if(isNaN(r)||r<1||r>2){syntax(1,errs.bad_val,"%%"+e);break}u=5,i=space_tb[u];for(;--u>=0;)i/=r,space_tb[u]=i;u=5,i=space_tb[u];for(;++u<space_tb.length;)i*=r,space_tb[u]=i;break;case"play":cfmt.sound="play";break;case"pos":e=t.split(/\s+/),set_pos(e[0],e[1]);break;case"sounding-score":cfmt.sound!="play"&&(cfmt.sound="sounding");break;case"staffwidth":s=get_unit(t);if(isNaN(s)){syntax(1,errs.bad_val,"%%"+e);break}if(s<100){syntax(1,"%%staffwidth too small");break}s=cfmt.pagewidth-s-cfmt.leftmargin;if(s<2){syntax(1,"%%staffwidth too big");break}cfmt.rightmargin=s,img.chg=!0;break;case"textoption":cfmt[e]=get_textopt(t);break;case"titletrim":s=Number(t),isNaN(s)?cfmt[e]=get_bool(t):cfmt[e]=s;break;case"combinevoices":syntax(1,"%%combinevoices is deprecated - use %%voicecombine instead");break;case"voicemap":self.set_v_param("map",t);break;case"voicescale":self.set_v_param("scale",t);break;default:parse.state==0&&(cfmt[e]=t)}}function font_init(){param_set_font("annotationfont","sans-serif 12"),param_set_font("composerfont","serifItalic 14"),param_set_font("footerfont","serif 16"),param_set_font("gchordfont","sans-serif 12"),param_set_font("headerfont","serif 16"),param_set_font("historyfont","serif 16"),param_set_font("infofont","serifItalic 14"),param_set_font("measurefont","serifItalic 14"),param_set_font("partsfont","serif 15"),param_set_font("repeatfont","serif 13"),param_set_font("subtitlefont","serif 16"),param_set_font("tempofont","serifBold 15"),param_set_font("textfont","serif 16"),param_set_font("titlefont","serif 20"),param_set_font("vocalfont","serifBold 13"),param_set_font("voicefont","serifBold 13"),param_set_font("wordsfont","serif 16")}function style_font(e){var t=e.split("."),n=t[1],r,i;return e=t[0].toLowerCase(),t="",r=e.indexOf("-"),r<0&&(r=e.length),i=e.indexOf("italic"),i>=0&&(t+="italic ",i<r&&(r=i)),i=e.indexOf("oblique"),i>=0&&(t+="oblique ",i<r&&(r=i)),i=e.indexOf("bold"),i>=0&&(t+="bold ",i<r&&(r=i)),r>0&&(e=e.slice(0,r)),"font:"+t+n+"px "+e}function font_class(e){return e.class?"f"+e.fid+cfmt.fullsvg+" "+e.class:"f"+e.fid+cfmt.fullsvg}function style_add_font(e){font_style+="\n.f"+e.fid+cfmt.fullsvg+" {"+style_font(e.name+"."+e.size)+"}"}function use_font(e){defined_font[e.fid]||(defined_font[e.fid]=!0,style_add_font(e))}function get_font(e){e+="font";var t=cfmt[e],n=font_tb[t];return n||(syntax(1,"Unknown font $1",e),n=gene.curfont),n.fid||(n.fid=fid++),use_font(n),n}function cnv_escape(e){var t,n,r="",i,s=0,o;for(;;){i=e.indexOf("\\",s);if(i<0)break;r+=e.slice(s,i),t=e[++i];if(!t)return r+"\\";switch(t){case"0":case"2":if(e[i+1]!="0")break;n=oct_acc[e[i+2]];if(n){r+=n,s=i+3;continue}break;case"u":s=Number("0x"+e.slice(i+1,i+5));if(isNaN(s)||s<32){r+=e[++i]+"̆",s=i+1;continue}o=[s];if(s>=55296&&s<=57343){s=Number("0x"+e.slice(i+7,i+11));if(isNaN(s))break;o.push(s),s=i+11}else s=i+5;r+=String.fromCharCode.apply(null,o);continue;case"t":r+=" ",s=i+1;continue;default:n=abc_utf[e.slice(i,i+2)];if(n){r+=n,s=i+2;continue}switch(t){case"`":r+=e[++i]+"̀",s=i+1;continue;case"'":r+=e[++i]+"́",s=i+1;continue;case"^":r+=e[++i]+"̂",s=i+1;continue;case"~":r+=e[++i]+"̃",s=i+1;continue;case"=":r+=e[++i]+"̄",s=i+1;continue;case"_":r+=e[++i]+"̅",s=i+1;continue;case".":r+=e[++i]+"̇",s=i+1;continue;case'"':r+=e[++i]+"̈",s=i+1;continue;case"o":r+=e[++i]+"̊",s=i+1;continue;case"H":r+=e[++i]+"̋",s=i+1;continue;case"v":r+=e[++i]+"̌",s=i+1;continue;case"c":r+=e[++i]+"̧",s=i+1;continue;case";":r+=e[++i]+"̨",s=i+1;continue}}r+="\\"+t,s=i+1}return r+e.slice(s)}function do_include(e){var t,n;if(!user.read_file){syntax(1,"No read_file support");return}if(include>2){syntax(1,"Too many include levels");return}include++,t=user.read_file(e);if(!t){syntax(1,"Cannot read file '$1'",e);return}n=clone(parse),tosvg(e,t),parse=n,include--}function tosvg(e,t,n,r){function C(){var e,i,s=t.indexOf("K:",n);return s<0?!1:(s=t.indexOf("\n",s),parse.select.test(t.slice(parse.bol,s))?!0:(e=/\n\w*\n/,e.lastIndex=s,i=e.exec(t),i?o=e.lastIndex:o=r,!1))}function k(e,t){var n;return e.indexOf("%")>=0&&(e=e.replace(/([^\\])%.*/,"$1").replace(/\\%/g,"%")),e=e.replace(/\s+$/,""),t&&e.indexOf("\\")>=0?cnv_escape(e):e}function L(){generate(),info.W&&put_words(info.W),put_history(),blk_flush(),parse.state=0,cfmt=g,info=y,char_tb=b,glovar=w,maps=E,mac=S,maci=x,init_tune(),img.chg=!0,set_page()}var i,s,n,o,u,a,f,l,c,h,p,d,v,m,g,y,b,w,E,S,x,T,N="\n";abc2svg.modules&&(abc2svg.modules.hooks.length||abc2svg.modules.g_hooks.length)&&set_hooks(),parse.file=t,parse.fname=e,n==undefined&&(n=0),r||(r=t.length);for(;n<r;n=parse.eol+1){o=t.indexOf("\n",n);if(o<0||o>r)o=r;parse.eol=o;for(;;){o--;switch(t[o]){case" ":case" ":continue}break}o++;if(o==n){parse.state==1?(parse.istart=n,syntax(1,"Empty line in tune header - ignored")):parse.state>=2&&(L(),parse.select&&(o=t.indexOf("\nX:",parse.eol),o<0&&(o=r),parse.eol=o));continue}parse.istart=parse.bol=n,parse.iend=o,parse.line.index=0,f=t[n],l=t[n+1];if(f=="%"){if(parse.prefix.indexOf(l)<0)continue;t[n+2]=="a"&&t[n+3]=="b"&&t[n+4]=="c"&&t[n+5]==" "?(n+=6,f=t[n],l=t[n+1]):T=!0}else f=="I"&&l==":"&&(T=!0);if(T){T=!1,n+=2;for(;;){switch(t[n]){case" ":case" ":n++;continue}break}p=t.slice(n,o);if(!p||p[0]=="%")continue;d=p.split(/\s+/,2),d[0]||d.shift();switch(d[0]){case"abcm2ps":case"ss-pref":parse.prefix=d[1];continue;case"abc-include":do_include(d[1]);continue}if(d[0].slice(0,5)=="begin"){v=d[0].substr(5),u="\n"+f+l+"end"+v,i=t.indexOf(u,o);if(i<0){syntax(1,"No $1 after %%$2",u.slice(1),d[0]),parse.eol=r;continue}self.do_begin_end(v,d[1],t.slice(o+1,i).replace(new RegExp("^"+f+l,"gm"),"")),parse.eol=t.indexOf("\n",i+6),parse.eol<0&&(parse.eol=r);continue}switch(d[0]){case"select":if(parse.state!=0){syntax(1,"%%select ignored");continue}a=k(p.slice(7),!1),a[0]=='"'&&(a=a.slice(1,-1));if(!a){delete parse.select;continue}a=a.replace(/\(/g,"\\("),a=a.replace(/\)/g,"\\)"),parse.select=new RegExp(a,"m");continue;case"tune":syntax(1,"%%tune not treated yet");continue;case"voice":if(parse.state!=0){syntax(1,"%%voice ignored");continue}a=k(p.slice(6),!1);if(!a){parse.cur_tune_opts?parse.cur_tune_opts.voice_opts=null:parse.voice_opts=null;continue}if(a=="end")continue;parse.cur_tune_opts?(parse.cur_tune_opts.voice_opts||(parse.cur_tune_opts.voice_opts={}),h=parse.cur_tune_opts.voice_opts):(parse.voice_opts||(parse.voice_opts={}),h=parse.voice_opts),h[a]=[];for(;;){n=++o;if(t[n]!="%")break;o=t.indexOf("\n",o);if(t[n+1]!=l)continue;n+=2,o<0?p=t.slice(n):p=t.slice(n,o),d=p.match(/\S+/);switch(d[0]){default:h[a].push(k(p,!0));continue;case"score":case"staves":case"tune":case"voice":n-=2}break}parse.eol=n-1;continue}self.do_pscom(k(p,!0));continue}if(l!=":"||!/[A-Za-z+]/.test(f)){c=undefined;if(parse.state<2)continue;parse.line.buffer=k(t.slice(n,o),!0),parse_music_line();continue}n+=2;for(;;){switch(t[n]){case" ":case" ":n++;continue}break}p=k(t.slice(n,o),!0);if(f=="+"){if(!c){syntax(1,"+: without previous info field");continue}N=" ",f=c}switch(f){case"X":if(parse.state!=0){syntax(1,errs.ignored,f);continue}if(parse.select&&!C()){o=t.indexOf("\nX:",parse.eol),o<0&&(o=r),parse.eol=o;continue}g=clone(cfmt),cfmt.pos=clone(cfmt.pos),y=clone(info,1),b=clone(char_tb),w=clone(glovar),E=clone(maps,1),S=clone(mac),x=new Int8Array(maci),info.X=p,parse.state=1;continue;case"T":switch(parse.state){case 0:continue;case 1:info.T==undefined?info.T=p:info.T+="\n"+p;continue}m=new_block("title"),m.text=p;continue;case"K":switch(parse.state){case 0:continue;case 1:info.K=p}do_info(f,p);continue;case"W":if(parse.state==0||cfmt.writefields.indexOf(f)<0)break;info.W==undefined?info.W=p:info.W+=N+p;break;case"m":if(parse.state>=2){syntax(1,errs.ignored,f);continue}if((!cfmt.sound||cfmt.sound!="play")&&cfmt.writefields.indexOf(f)<0)break;d=p.match(/(.*?)[= ]+(.*)/);if(!d||!d[2]){syntax(1,errs.bad_val,"m:");continue}mac[d[1]]=d[2],maci[d[1].charCodeAt(0)]=1;break;case"s":if(parse.state!=3||cfmt.writefields.indexOf(f)<0)break;get_sym(p,N==" ");break;case"w":if(parse.state!=3||cfmt.writefields.indexOf(f)<0)break;get_lyrics(p,N==" ");if(p.slice(-1)=="\\"){N=" ",c=f;continue}break;case"|":if(parse.state<2)continue;parse.line.buffer=k(t.slice(n,o),!0),parse_music_line();continue;default:if("ABCDFGHOSZ".indexOf(f)>=0){if(parse.state>=2){syntax(1,errs.ignored,f);continue}info[f]?info[f]+=N+p:info[f]=p;break}do_info(f,p);continue}N="\n",c=f}if(include)return;parse.state>=2&&L(),parse.state=0}function set_head_shift(e){var t,n,r,i,s,o,u=dx_tb[e.head],a=e.stem,f=e.nhd;if(f==0)return;o=u*.78,e.grace&&(o*=.5),a>=0?(n=1,r=f+1,s=e.notes[0].pit):(o=-o,n=f-1,r=-1,s=e.notes[f].pit);var l=!1,c=0;for(t=n;t!=r;t+=a){i=e.notes[t].pit-s,s=e.notes[t].pit;if(i==0){if(l){var h=e.notes[t].shhd=e.notes[t-a].shhd+o;c<h&&(c=h);continue}if(t+a!=r&&s+a==e.notes[t+a].pit){e.notes[t].shhd=-o,c<-o&&(c=-o);continue}}i<0&&(i=-i),i>3||i>=2&&e.head!=C.SQUARE?l=!1:(l=!l,l&&(e.notes[t].shhd=o,c<o&&(c=o)))}e.xmx=c}function acc_shift(e,t){var n,r,i,s,o,u,a,f=e.length;for(n=f-1;--n>=0;){i=e[n].shhd;if(!i||i>0)continue;i=t-i,o=e[n].pit;for(r=f;--r>=0;){if(!e[r].acc)continue;u=e[r].pit;if(u<o-3)break;if(u>o+3)continue;e[r].shac<i&&(e[r].shac=i)}}for(n=f;--n>=0;){a=e[n].acc;if(!a)continue;i=e[n].shac,i||(i=e[n].shhd,i<0?i=t-i:i=t),o=e[n].pit;for(r=f;--r>n;){if(!e[r].acc)continue;u=e[r].pit;if(u>=o+4)if(u>o+4||a<0||e[r].acc<0)continue;i>e[r].shac-6&&(s=e[r].shac+7,s>i&&(i=s))}e[n].shac=i}}function set_acc_shft(){var e,t,n,r,i,n,s,o;e=tsfirst;while(e){if(e.type!=C.NOTE||e.invis){e=e.ts_next;continue}n=e.st,s=e.time,i=!1;for(t=e;t;t=t.ts_next){if(t.time!=s||t.type!=C.NOTE||t.st!=n)break;if(i)continue;for(r=0;r<=t.nhd;r++)if(t.notes[r].acc){i=!0;break}}if(!i){e=t;continue}o=dx_tb[e.head],n={notes:[]};for(;e!=t;e=e.ts_next)n.notes=n.notes.concat(e.notes);sort_pitch(n),acc_shift(n.notes,o)}}function lkvsym(e,t){e.next=t,e.prev=t.prev,e.prev?e.prev.next=e:e.p_v.sym=e,t.prev=e}function lktsym(e,t){t?(e.ts_next=t,e.ts_prev=t.ts_prev,e.ts_prev&&(e.ts_prev.ts_next=e),t.ts_prev=e):e.ts_next=e.ts_prev=null}function unlksym(e){e.next&&(e.next.prev=e.prev),e.prev?e.prev.next=e.next:e.p_v.sym=e.next,e.ts_next&&(e.seqst&&!e.ts_next.seqst&&(e.ts_next.seqst=!0,e.ts_next.shrink=e.shrink,e.ts_next.space=e.space),e.ts_next.ts_prev=e.ts_prev),e.ts_prev&&(e.ts_prev.ts_next=e.ts_next),tsfirst==e&&(tsfirst=e.ts_next),tsnext==e&&(tsnext=e.ts_next)}function insert_clef(e,t,n){var r=e.p_v,i,s=e.st;e.type==C.BAR&&e.prev&&e.prev.type==C.BAR&&(e=e.prev),r.last_sym=e.prev,r.last_sym||(r.sym=null),r.time=e.time,i=sym_add(r,C.CLEF),i.next=e,e.prev=i,i.clef_type=t,i.clef_line=n,i.st=s,i.clef_small=!0,delete i.second,i.notes=[],i.notes[0]={pit:e.notes[0].pit},i.nhd=0;while(!e.seqst)e=e.ts_prev;return lktsym(i,e),i.ts_prev.type!=C.CLEF&&(i.seqst=!0),i}function set_float(){var e,t,n,r,i,s,o,u;for(r=0;r<voice_tb.length;r++){e=voice_tb[r],n=!1,t=e.st;for(i=e.sym;i;i=i.next){if(!i.floating){while(i&&!i.floating)i=i.next;if(!i)break;n=!1}if(!i.dur){n&&i.st++;continue}if(i.notes[0].pit>=19){n=!1;continue}if(i.notes[i.nhd].pit<=12){n=!0,i.st++;continue}o=127;for(s=i.ts_prev;s;s=s.ts_prev){if(s.st!=t||s.v==i.v)break;s.type==C.NOTE&&s.notes[0].pit<o&&(o=s.notes[0].pit)}if(o==127){n&&i.st++;continue}if(i.notes[i.nhd].pit>o-3){n=!1;continue}u=-127;for(s=i.ts_next;s;s=s.ts_next){if(s.st!=t+1||s.v==i.v)break;s.type==C.NOTE&&s.notes[s.nhd].pit>u&&(u=s.notes[s.nhd].pit)}if(u==-127){n&&i.st++;continue}if(i.notes[0].pit<u+3){n=!0,i.st++;continue}o-=i.notes[i.nhd].pit,u=i.notes[0].pit-u;if(!n){if(o<u+3)continue;n=!0}else if(o<u-3){n=!1;continue}i.st++}}}function set_graceoffs(e){var t,n,r,i,s=cfmt.gracespace[0],o=cfmt.gracespace[1],u=cfmt.gracespace[2],a=e.extra;e.prev&&e.prev.type==C.BAR&&(s-=3),i=s,a.beam_st=!0;for(;;a=a.next){set_head_shift(a),acc_shift(a.notes,7),r=0;for(n=a.nhd;n>=0;n--)a.notes[n].shac>r&&(r=a.notes[n].shac);i+=r,a.x=i,a.nflags<=0&&(a.beam_st=!0,a.beam_end=!0),t=a.next;if(!t){a.beam_end=!0;break}t.nflags<=0&&(a.beam_end=!0),a.beam_end&&(t.beam_st=!0,i+=o/4),a.nflags<=0&&(i+=o/4),a.y>t.y+8&&(i-=1.5),i+=o}return t=e.next,t&&t.type==C.NOTE&&(a.y>=3*(t.notes[t.nhd].pit-18)?u-=1:a.beam_st&&a.y<3*(t.notes[t.nhd].pit-18)-4&&(u+=2)),i+=u,i}function gchord_width(e,t,n){var r,i,s,o,u,a=0,f=0,l=0,c=0;for(u=0;u<e.a_gch.length;u++){i=e.a_gch[u];switch(i.type){default:o=-i.x,o>a&&(a=o),s=i.w+2-o,s>f&&(f=s);break;case"<":s=i.w+t,s>l&&(l=s);break;case">":s=i.w+e.wr,s>c&&(c=s)}}r=e.prev;if(r){if(r.a_gch)for(r=e.ts_prev;;r=r.ts_prev){if(r==e.prev){n<a&&(n=a);break}r.seqst&&(a-=r.shrink)}l!=0&&n<l&&(n=l)}r=e.next;if(r){if(r.a_gch)for(r=e.ts_next;;r=r.ts_next){if(r==e.next){e.wr<f&&(e.wr=f);break}r.seqst&&(f-=8)}c!=0&&e.wr<c&&(e.wr=l)}return n}function set_width(e){var t,n,r,i,s,o,u,a,f,l,c,h,p,d,v;switch(e.type){case C.NOTE:case C.REST:e.wr=o=hw_tb[e.head],e.xmx>0&&(e.wr+=e.xmx+4);for(t=e.prev;t;t=t.prev)if(w_tb[t.type]!=0)break;if(t)switch(t.type){case C.BAR:case C.CLEF:case C.KEY:case C.METER:o+=3}for(r=0;r<=e.nhd;r++)i=e.notes[r].shhd,i<0&&o<-i+5&&(o=-i+5),e.notes[r].acc&&(v=e.notes[r].shac+(e.notes[r].micro?5.5:3.5),o<v&&(o=v));if(t)switch(t.type){case C.BAR:case C.CLEF:case C.KEY:case C.METER:o-=3}e.a_dd&&(o+=deco_width(e)),e.beam_st&&e.beam_end&&e.stem>0&&e.nflags>0&&e.wr<e.xmx+9&&(e.wr=e.xmx+9);if(e.dots){if(e.wl==undefined)switch(e.head){case C.SQUARE:e.xmx+=4;break;case C.OVALBARS:case C.OVAL:e.xmx+=2;break;case C.EMPTY:e.xmx+=1}e.wr<e.xmx+8&&(e.wr=e.xmx+8),e.dots>=2&&(e.wr+=3.5*(e.dots-1))}e.trem2&&e.beam_end&&o<20&&(o=20),u=o;if(t)switch(t.type){case C.NOTE:t.stem>0&&e.stem<0&&u<7&&(u=7),(e.y>27&&t.y>27||e.y<-3&&t.y<-3)&&u<6&&(u=6),t.ti1&&u<14&&(u=14);break;case C.CLEF:if(t.second||t.clef_small)break;u+=8;break;case C.KEY:u+=4}e.a_gch&&(u=gchord_width(e,o,u)),e.a_ly&&(u=ly_width(e,u)),t&&t.type==C.GRACE?e.wl=o-4.5:e.wl=u;return;case C.SPACE:i=e.width/2,e.wr=i,e.a_gch&&(i=gchord_width(e,i,i)),e.a_dd&&(i+=deco_width(e)),e.wl=i;return;case C.BAR:if(e.norepbra)break;f=e.bar_type;switch(f){case"|":s=7;break;default:s=4+3*f.length;for(n=0;n<f.length;n++)switch(f[n]){case"[":case"]":s+=3;break;case":":s+=2}}e.wl=s,e.next&&e.next.type!=C.METER?e.wr=7:e.wr=5;for(t=e.prev;t;t=t.prev)if(w_tb[t.type]!=0){t.type==C.GRACE&&(e.wl-=8);break}e.a_dd&&(e.wl+=deco_width(e)),e.text&&e.text.length<4&&e.next&&e.next.a_gch&&(set_font("repeat"),e.wr+=strwh(e.text)[0]+2);return;case C.CLEF:if(e.invis){e.wl=e.wr=1;return}e.wl=e.wr=e.clef_small?8:12;return;case C.KEY:e.wl=3,d=4;if(!e.k_a_acc)h=e.k_sf,e.k_old_sf&&(cfmt.cancelkey||h==0)?p=e.k_old_sf:p=0,h*p>=0?(h<0&&(h=-h),p<0&&(p=-p),p>h&&(h=p)):(h-=p,h<0&&(h=-h),d+=3);else{h=p=e.k_a_acc.length,p&&(c=e.k_a_acc[0].acc);for(n=1;n<p;n++)a=e.k_a_acc[n],a.pit>e.k_a_acc[n-1].pit+6||a.pit<e.k_a_acc[n-1].pit-6?h--:a.acc!=c&&(d+=3),c=a.acc}e.wr=5.5*h+d;return;case C.METER:u=0,e.x_meter=[];for(n=0;n<e.a_meter.length;n++){l=e.a_meter[n];switch(l.top[0]){case"C":case"c":case"o":e.x_meter[n]=u+6,u+=12;break;case".":case"|":e.x_meter[n]=e.x_meter[n-1];break;default:s=0,!l.bot||l.top.length>l.bot.length?l=l.top:l=l.bot;for(r=0;r<l.length;r++)switch(l[r]){case"(":u+=4;case")":case"1":s+=4;break;default:s+=12}e.x_meter[n]=u+s/2,u+=s}}e.wl=0,e.wr=u+6;return;case C.MREST:e.wl=6,e.wr=66;return;case C.GRACE:e.wl=set_graceoffs(e),e.wr=0,e.a_ly&&ly_width(e,u);return;case C.STBRK:e.wl=e.xmx,e.next&&e.next.type==C.CLEF?(e.wr=2,delete e.next.clef_small):e.wr=8;return;case C.CUSTOS:e.wl=e.wr=4;return;case C.BLOCK:case C.PART:case C.REMARK:case C.STAVES:case C.TEMPO:break;default:error(2,e,"set_width - Cannot set width for symbol $1",e.type)}e.wl=e.wr=0}function time2space(e,t){var n,r,i;return smallest_duration>=C.BLEN/2?smallest_duration>=C.BLEN?t/=4:t/=2:!e.next&&t>=C.BLEN&&(t/=2),t>=C.BLEN/4?t<C.BLEN/2?n=5:t<C.BLEN?n=6:t<C.BLEN*2?n=7:t<C.BLEN*4?n=8:n=9:t>=C.BLEN/8?n=4:t>=C.BLEN/16?n=3:t>=C.BLEN/32?n=2:t>=C.BLEN/64?n=1:n=0,r=t-(C.BLEN/16/8<<n),i=space_tb[n],r!=0&&(r<0?i=space_tb[0]*t/(C.BLEN/16/8):(n>=9&&(n=8),i+=(space_tb[n+1]-space_tb[n])*r/t)),i}function set_space(e){var t,n,r=e.ts_prev.time,i=e.time-r;if(i==0){switch(e.type){case C.MREST:return e.wl}return 0}if(e.ts_prev.type==C.MREST)return 71;n=time2space(e,i);while(!e.dur){switch(e.type){case C.BAR:return n*.9-7;case C.CLEF:return n-e.wl-e.wr;case C.BLOCK:case C.PART:case C.REMARK:case C.STAVES:case C.TEMPO:e=e.ts_next;if(!e)return n;continue}break}e.beam_st||(n*=.9);if(e.type==C.NOTE&&e.nflags>=-1&&e.stem>0){var s=!0;for(t=e.ts_prev;t&&t.time==r;t=t.ts_prev)if(t.type==C.NOTE&&(t.nflags<-1||t.stem>0)){s=!1;break}if(s){for(t=e.ts_next;t&&t.time==e.time;t=t.ts_next)if(t.type==C.NOTE&&(t.nflags<-1||t.stem<0)){s=!1;break}s&&(n*=.9)}}return n}function set_sp_tup(e,t){var n,r,i=e.time,s=t.time+t.dur,o=s-i,u=time2space(e,o/e.tq0)*e.tq0/o;do e=e.ts_next;while(!e.seqst);while(!e.dur)e=e.ts_next;while(!e.seqst)e=e.ts_prev;do t.ts_next?t=t.ts_next:(r=add_end_bar(t),t=r);while(!t.seqst);r=e;for(;;){r.dur&&r.dur*u<r.shrink&&(u=r.shrink/r.dur);if(r==t)break;r=r.ts_next}for(;;){e.seqst&&(n=(e.time-i)*u,i=e.time),e.space=n;if(e==t)break;e=e.ts_next}}function add_end_bar(e){var t={type:C.BAR,bar_type:"|",fname:e.fname,istart:e.istart,iend:e.iend,v:e.v,p_v:e.p_v,st:e.st,dur:0,seqst:!0,invis:!0,time:e.time+e.dur,nhd:0,notes:[{pit:e.notes[0].pit}],wl:0,wr:0,prev:e,ts_prev:e,shrink:e.wr+3};return e.next=e.ts_next=t,t}function set_allsymwidth(){var e,t,n,r,i,s=tsfirst,o=s,u=0,a=[],f=[],l=0;for(;;){e=u;do self.set_width(s),i=s.st,a[i]==undefined&&(a[i]=0),f[i]==undefined&&(f[i]=0),t=a[i]+f[i]+s.wl,t>e&&(e=t),s=s.ts_next;while(s&&!s.seqst);o.shrink=e-u,l||(o.space=o.ts_prev?set_space(o):0),o.shrink==0&&o.space==0&&o.type==C.CLEF&&(delete o.seqst,o.time=o.ts_prev.time);if(!s)break;for(i=0;i<f.length;i++)f[i]=0;u=e;do i=o.st,a[i]=u,o.wr>f[i]&&(f[i]=o.wr),o.tp0&&++l==1&&!n&&(n=o),o.te0&&l--,o=o.ts_next;while(!o.seqst)}s=n;if(!s)return;do{o=s,l=1;do s=s.ts_next,s.tp0&&l++,s.te0&&l--;while(l!=0);set_sp_tup(o,s);do s=s.ts_next;while(s&&!s.tp0)}while(s)}function to_rest(e){e.type=C.REST,delete e.in_tuplet,delete e.sl1,delete e.sl2,delete e.a_dd,delete e.a_gch,e.slur_start=e.slur_end=0}function set_repeat(e){var t,n,r,i,s,o=e.repeat_n,u=e.repeat_k,a=e.st,f=e.v;e.repeat_n=0;if(o<0){o=-o,r=o;for(n=e.prev;n;n=n.prev){if(!n.dur){if(n.type==C.BAR){error(1,n,"Bar in repeat sequence");return}continue}if(--r<=0)break}if(!n){error(1,e,errs.not_enough_n);return}s=e.time-n.time,r=u*o;for(t=e;t;t=t.next){if(!t.dur){if(t.type==C.BAR){error(1,t,"Bar in repeat sequence");return}continue}if(--r<=0)break}if(!t||!t.next){error(1,e,errs.not_enough_n);return}for(t=e.prev;t!=n;t=t.prev)if(t.type==C.NOTE){t.beam_end=!0;break}for(i=u;--i>=0;){r=o,e.dur&&r--,t=e.ts_next;while(r>0)t.st==a&&(unlksym(t),t.v==f&&t.dur&&r--),t=t.ts_next;to_rest(e),e.dur=e.notes[0].dur=s,e.rep_nb=-1,e.beam_st=!0,self.set_width(e),e.seqst&&(e.space=set_space(e)),e.head=C.SQUARE;for(e=t;e;e=e.ts_next)if(e.st==a&&e.v==f&&e.dur)break}return}r=o;for(t=e.prev.prev;t;t=t.prev)if(t.type==C.BAR||t.time==tsfirst.time)if(--r<=0)break;if(!t){error(1,e,errs.not_enough_m);return}s=e.time-t.time,o==1?r=u:r=o;for(t=e;t;t=t.next)if(t.type==C.BAR&&--r<=0)break;if(!t){error(1,e,errs.not_enough_m);return}r=u;if(o==2&&r>1){t=t.next;if(!t){error(1,e,errs.not_enough_m);return}t.repeat_n=o,t.repeat_k=--r}s/=o;if(o==2){n=e;for(t=e.ts_next;;t=t.ts_next){if(t.st!=a)continue;if(t.v==f&&t.type==C.BAR)break;unlksym(t)}to_rest(n),n.dur=n.notes[0].dur=s,n.invis=!0,n.seqst&&(n.space=set_space(n)),t.bar_mrep=2,t.seqst&&(t.space=set_space(t)),n=t.next;for(t=n.ts_next;;t=t.ts_next){if(t.st!=a)continue;if(t.v==f&&t.type==C.BAR)break;unlksym(t)}to_rest(n),n.dur=n.notes[0].dur=s,n.invis=!0,self.set_width(n),n.seqst&&(n.space=set_space(n)),t.seqst&&(t.space=set_space(t));return}n=e;for(i=u;--i>=0;){for(t=n.ts_next;;t=t.ts_next){if(t.st!=a)continue;if(t.v==f&&t.type==C.BAR)break;unlksym(t)}to_rest(n),n.dur=n.notes[0].dur=s,n.beam_st=!0,n.seqst&&(n.space=set_space(n)),t.seqst&&(t.space=set_space(t));if(u==1){n.rep_nb=1;break}n.rep_nb=u-i+1,n=t.next}}function custos_add(e){var t,n,r,i=e;for(;;){if(i.type==C.NOTE)break;i=i.next;if(!i)return}t=e.p_v,t.last_sym=e.prev,t.time=e.time,n=sym_add(t,C.CUSTOS),n.next=e,e.prev=n,lktsym(n,e),n.seqst=!0,n.shrink=e.shrink,n.shrink<12&&(n.shrink=12),n.space=i.space,n.wl=0,n.wr=4,n.nhd=i.nhd,n.notes=[];for(r=0;r<e.notes.length;r++)n.notes[r]={pit:i.notes[r].pit,shhd:0,dur:C.BLEN/4};n.stemless=!0}function set_nl(e){function i(e){cfmt.custos&&voice_tb.length==1&&custos_add(e);for(var t=e.ts_next;t;t=t.ts_next)if(t.seqst){e.nl=!0;break}}function s(e){if(!e.next)return i(e),e;for(e=e.ts_next;e;e=e.ts_next)if(e.seqst){i(e);break}return e}var t,n,r;if(e.eoln&&!cfmt.keywarn&&!cfmt.timewarn)return s(e);switch(e.type){case C.CLEF:case C.BAR:case C.STAVES:break;case C.KEY:if(cfmt.keywarn&&!e.k_none)break;return s(e);case C.METER:if(cfmt.timewarn)break;return s(e);case C.GRACE:e=e.next;if(!e)return e;default:return s(e)}for(;e;e=e.ts_prev){if(!e.seqst)continue;switch(e.type){case C.KEY:case C.CLEF:case C.METER:continue}break}r=0;for(;;e=e.ts_next){if(!e)return e;if(!e.seqst)continue;if(r<0)break;switch(e.type){case C.STAVES:if(e.ts_prev&&e.ts_prev.type==C.BAR)break;while(e.ts_next){if(w_tb[e.ts_next.type]!=0&&e.ts_next.type!=C.CLEF)break;e=e.ts_next}if(!e.ts_next||e.ts_next.type!=C.BAR)continue;e=e.ts_next;case C.BAR:if(r)break;r=1;continue;case C.STBRK:e.stbrk_forced?r=-1:unlksym(e);continue;case C.METER:if(!cfmt.timewarn)break;continue;case C.CLEF:if(r)break;continue;case C.KEY:if(!cfmt.keywarn||e.k_none)break;continue;default:if(!r||e.prev&&e.prev.type==C.GRACE)continue}break}return i(e),e}function get_ck_width(){var e,t,n=voice_tb[0];return self.set_width(n.clef),self.set_width(n.key),self.set_width(n.meter),[n.clef.wl+n.clef.wr+n.key.wl+n.key.wr,n.meter.wl+n.meter.wr]}function get_width(e,t){var n,r,i=0,s=1-cfmt.maxshrink;do{e.seqst&&(n=e.shrink,(r=e.space)<n?i+=n:i+=n*cfmt.maxshrink+r*s,e.x=i);if(e==t)break;e=e.ts_next}while(e);return i}function set_lines(e,t,n,r){var i,s,o,u,a,f,l,c,h,p,d,v;for(;t;t=t.ts_next)if(t.eoln)break;c=get_width(e,t)+r;for(;;){d=Math.ceil(c/n);if(d<=1)return t&&(t=set_nl(t)),t;s=i=e,a=e.x-e.shrink-r,l=a+n,f=a+c/d,a+=c/d*cfmt.breaklimit;for(e=e.ts_next;e!=t;e=e.ts_next){if(!e.x)continue;e.type==C.BAR&&(s=e);if(e.x>=a)break}if(e==t)return t&&(t=set_nl(t)),t;v=!1,o=null;for(;e!=t;e=e.ts_next){u=e.x;if(!u)continue;if(u>l)break;if(e.type!=C.BAR)continue;if(u<f){o=e;continue}if(!o||e.x<f){o=e;continue}if(o>f)break;if(f-o.x<e.x-f)break;o=e;break}o&&(e=o,v=!0);if(!v){var m=0,g=s.time;l-=8,e=s,o=null;for(;e!=t;e=e.ts_next){e.beam_st&&m++,e.beam_end&&m>0&&m--,u=e.x;if(!u)continue;if(u+e.wr>=l)break;if(m||e.in_tuplet)continue;if((e.time-g)%(C.BLEN/4)==0){o=e;continue}if(!o||e.x<f){o=e;continue}if(o>f)break;if(f-o.x<e.x-f)break;o=e;break}o&&(e=o,v=!0)}if(!v){o=e=s;for(;e!=t;e=e.ts_next){u=e.x;if(!u)continue;if(e.x<f){o=e;continue}if(o>f)break;if(f-o.x<e.x-f)break;o=e;break}e=o}if(e.nl){error(0,e,"Line split problem - adjust maxshrink and/or breaklimit"),d=2;for(e=e.ts_next;e!=t;e=e.ts_next){if(!e.x)continue;if(--d<=0)break}}e=set_nl(e);if(!e||t&&e.time>=t.time)break;c-=e.x-i.x,r=0}return e}function cut_tune(e,t){var n,r,i,s,o,n=tsfirst;t!=0&&(s=set_indent(),e-=s,t-=s),s=get_ck_width(),e-=s[0],t+=s[1],cfmt.custos&&voice_tb.length==1&&(e-=12);if(cfmt.barsperstaff){s=cfmt.barsperstaff;for(r=n;r;r=r.ts_next){if(r.type!=C.BAR||!r.bar_num||--s>0)continue;r.eoln=!0,s=cfmt.barsperstaff}}o=t,r=n;for(;n;n=n.ts_next){if(!n.seqst&&!n.eoln)continue;o+=n.shrink;if(o>e)r=set_lines(r,n,e,t);else{if(!n.eoln)continue;delete n.eoln;if(n.dur){for(i=n.ts_next;i;i=i.ts_next)if(i.seqst||i.dur<n.dur)break;i&&!i.seqst?r=set_lines(r,n,e,t):r=set_nl(n)}else r=set_nl(n)}if(!r)break;if(!r.ts_prev){delete r.nl;continue}o=r.shrink,n=r.ts_prev,t=0}}function set_yval(e){switch(e.type){case C.CLEF:if(e.second||e.invis){e.ymx=e.ymn=12;break}e.y=(e.clef_line-1)*6;switch(e.clef_type){default:e.ymx=e.y+28,e.ymn=e.y-14;break;case"c":e.ymx=e.y+13,e.ymn=e.y-11;break;case"b":e.ymx=e.y+7,e.ymn=e.y-12}e.clef_small&&(e.ymx-=2,e.ymn+=2),e.ymx<26&&(e.ymx=26),e.ymn>-1&&(e.ymn=-1),e.clef_octave&&(e.clef_octave>0?e.ymx+=12:e.ymn-=12);break;case C.KEY:e.k_sf>2?e.ymx=34:e.k_sf>0?e.ymx=30:e.ymx=26,e.ymn=-2;break;default:e.ymx=24,e.ymn=0}}function set_auto_clef(e,t,n){var r,i,s,o,u,a;s=12,i=20;for(r=t;r;r=r.ts_next){if(r.type==C.STAVES&&r!=t)break;if(r.st!=e)continue;if(r.type!=C.NOTE){if(r.type==C.CLEF){if(r.clef_type!="a")break;unlksym(r)}continue}r.notes[0].pit<i?i=r.notes[0].pit:r.notes[r.nhd].pit>s&&(s=r.notes[r.nhd].pit)}if(i>=19||i>=13&&n!="b")return"t";if(s<=13||s<=19&&n!="t")return"b";n=="a"&&((s+i)/2>=16?n="t":n="b");var f=n,l=r,c=null;for(r=t;r!=l;r=r.ts_next){if(r.type==C.STAVES&&r!=t)break;if(r.st!=e||r.type!=C.NOTE)continue;o=r.time;if(f=="t"){if(r.notes[0].pit>12||r.notes[r.nhd].pit>20){r.notes[0].pit>20&&(c=r);continue}u=r.ts_prev;if(u&&u.time==o&&u.st==e&&u.type==C.NOTE&&u.notes[0].pit>=19)continue;u=r.ts_next;if(u&&u.st==e&&u.time==o&&u.type==C.NOTE&&u.notes[0].pit>=19)continue}else{if(r.notes[0].pit<12||r.notes[r.nhd].pit<20){r.notes[r.nhd].pit<12&&(c=r);continue}u=r.ts_prev;if(u&&u.time==o&&u.st==e&&u.type==C.NOTE&&u.notes[0].pit<=13)continue;u=r.ts_next;if(u&&u.st==e&&u.time==o&&u.type==C.NOTE&&u.notes[0].pit<=13)continue}if(!c){f=n=f=="t"?"b":"t",c=r;continue}a=r;for(u=r.ts_prev;u!=c;u=u.ts_prev){if(u.st!=e)continue;if(u.type==C.BAR&&u.v==r.v){a=u;break}if(u.type!=C.NOTE)continue;u.beam_st&&!u.p_v.second&&(a=u)}if(a.time==c.time){c=r;continue}c=r,f=f=="t"?"b":"t",u=insert_clef(a,f,f=="t"?2:4),u.clef_auto=!0}return n}function set_clefs(){var e,t,n,r,i,s,o,u,a,f,l=new Array(nstaff),c=cur_sy,h=[];staff_tb=new Array(nstaff);for(n=0;n<=nstaff;n++)l[n]={autoclef:!0},staff_tb[n]={output:"",sc_out:""};for(r=0;r<voice_tb.length;r++){i=voice_tb[r];if(c.voices[r].range<0)continue;n=c.voices[r].st,c.voices[r].second||(i.staffnonote!=undefined&&(c.staves[n].staffnonote=i.staffnonote),i.staffscale&&(c.staves[n].staffscale=i.staffscale),c.voices[r].sep&&(c.staves[n].sep=c.voices[r].sep),c.voices[r].maxsep&&(c.staves[n].maxsep=c.voices[r].maxsep)),!c.voices[r].second&&!i.clef.clef_auto&&(l[n].autoclef=!1)}for(r=0;r<voice_tb.length;r++){i=voice_tb[r];if(c.voices[r].range<0||c.voices[r].second)continue;n=c.voices[r].st,e=i.clef,l[n].autoclef&&(e.clef_type=set_auto_clef(n,tsfirst,e.clef_type),e.clef_line=e.clef_type=="t"?2:4),l[n].clef=staff_tb[n].clef=e}for(n=0;n<=c.nstaff;n++)h[n]=(c.staves[n].stafflines.length-1)*3;for(e=tsfirst;e;e=e.ts_next){e.repeat_n&&set_repeat(e);switch(e.type){case C.STAVES:c=e.sy;for(n=0;n<=nstaff;n++)l[n].autoclef=!0;for(r=0;r<voice_tb.length;r++){if(c.voices[r].range<0)continue;i=voice_tb[r],n=c.voices[r].st,c.voices[r].second||(i.staffnonote!=undefined&&(c.staves[n].staffnonote=i.staffnonote),i.staffscale&&(c.staves[n].staffscale=i.staffscale),c.voices[r].sep&&(c.staves[n].sep=c.voices[r].sep),c.voices[r].maxsep&&(c.staves[n].maxsep=c.voices[r].maxsep)),t=i.clef,t.clef_auto||(l[n].autoclef=!1)}for(n=0;n<=c.nstaff;n++)h[n]=(c.staves[n].stafflines.length-1)*3;for(r=0;r<voice_tb.length;r++){if(c.voices[r].range<0||c.voices[r].second)continue;i=voice_tb[r],n=c.voices[r].st,t=i.clef,t.clef_auto?(o=set_auto_clef(n,e,l[n].clef?l[n].clef.clef_type:"a"),u=o=="t"?2:4):(o=t.clef_type,u=t.clef_line);if(!l[n].clef){t.clef_auto&&(t.type!="a"&&(i.clef=clone(i.clef)),i.clef.clef_type=o,i.clef.clef_line=u),staff_tb[n].clef=l[n].clef=i.clef;continue}if(o==l[n].clef.clef_type&&u==l[n].clef.clef_line)continue;s=e.ts_next;while(s&&(s.v!=r||s.st!=n))s=s.ts_next;if(!s)continue;s.type!=C.CLEF&&(s=insert_clef(s,o,u),t.clef_auto&&(s.clef_auto=!0)),l[n].clef=i.clef=s}continue;default:e.mid=h[e.st];continue;case C.CLEF:}e.clef_type=="a"&&(e.clef_type=set_auto_clef(e.st,e.ts_next,l[e.st].clef.clef_type),e.clef_line=e.clef_type=="t"?2:4),i=e.p_v,i.clef=e;if(e.second){unlksym(e);continue}n=e.st;if(l[n].clef){if(e.clef_type==l[n].clef.clef_type&&e.clef_line==l[n].clef.clef_line)continue}else staff_tb[n].clef=e;l[n].clef=e}c=cur_sy;for(r=0;r<voice_tb.length;r++){if(c.voices[r].range<0)continue;t=voice_tb[r].sym;if(!t||t.notes[0].pit!=127)continue;n=c.voices[r].st;switch(staff_tb[n].clef.clef_type){default:f=22;break;case"c":f=16;break;case"b":f=10}for(e=t;e;e=e.next)e.notes[0].pit=f}}function set_pitch(e){var t,n,r,i,s,o,u,a,f=C.BLEN,l=new Array(nstaff),c=cur_sy;for(i=0;i<=nstaff;i++)t=staff_tb[i].clef,l[i]=delta_tb[t.clef_type]+t.clef_line*2,t.clefpit&&(l[i]+=t.clefpit),cfmt.sound?t.clef_octave&&!t.clef_oct_transp&&(l[i]+=t.clef_octave):t.clef_oct_transp&&(l[i]-=t.clef_octave);for(t=tsfirst;t!=e;t=t.ts_next){i=t.st;switch(t.type){case C.CLEF:l[i]=delta_tb[t.clef_type]+t.clef_line*2,t.clefpit&&(l[i]+=t.clefpit),cfmt.sound?t.clef_octave&&!t.clef_oct_transp&&(l[i]+=t.clef_octave):t.clef_oct_transp&&(l[i]-=t.clef_octave),set_yval(t);break;case C.GRACE:for(r=t.extra;r;r=r.next){s=l[r.st];if(s!=0&&!t.p_v.key.k_drum)for(o=0;o<=r.nhd;o++)a=r.notes[o],a.pit+=s;r.ymn=3*(r.notes[0].pit-18)-2,r.ymx=3*(r.notes[r.nhd].pit-18)+2}set_yval(t);break;case C.KEY:t.k_y_clef=l[i];default:set_yval(t);break;case C.MREST:if(t.invis)break;t.y=12,t.ymx=39,t.ymn=-2;break;case C.REST:if(voice_tb.length==1){t.y=12,t.ymx=24,t.ymn=0;break};case C.NOTE:s=l[i];if(s!=0&&!t.p_v.key.k_drum)for(o=t.nhd;o>=0;o--)t.notes[o].opit=t.notes[o].pit,t.notes[o].pit+=s;t.type==C.NOTE?(t.ymx=3*(t.notes[t.nhd].pit-18)+4,t.ymn=3*(t.notes[0].pit-18)-4):(t.y=((t.notes[0].pit-18)/2|0)*6,t.ymx=t.y+rest_sp[5-t.nflags][0],t.ymn=t.y-rest_sp[5-t.nflags][1]),t.dur<f&&(f=t.dur)}}e||(smallest_duration=f)}function set_stem_dir(){var e,t,n,r,i,s,o,u,a,f,l=[],c=tsfirst,h=cur_sy,p=h.nstaff;while(c){for(r=0;r<=p;r++)l[r]=[];f=[];for(t=c;t;t=t.ts_next){if(t.type==C.BAR)break;if(t.type==C.STAVES){if(t!=c)break;h=c.sy;for(r=p;r<=h.nstaff;r++)l[r]=[];p=h.nstaff;continue}if(t.type!=C.NOTE&&t.type!=C.REST||t.invis)continue;r=t.st;if(r>p){var d="*** fatal set_stem_dir(): bad staff number "+r+" max "+p;throw error(2,null,d),new Error(d)}s=t.v,o=f[s],o||(o={st1:-1,st2:-1},f[s]=o),o.st1<0?o.st1=r:o.st1!=r&&(r>o.st1?r>o.st2&&(o.st2=r):(o.st1>o.st2&&(o.st2=o.st1),o.st1=r)),u=l[r],i=h.voices[s].range;for(n=u.length;--n>=0;){a=u[n];if(a.v==i)break}if(n<0){a={v:i,ymx:0,ymn:24};for(n=0;n<u.length;n++)if(i<u[n].v){u.splice(n,0,a);break}n==u.length&&u.push(a)}if(t.type!=C.NOTE)continue;t.ymx>a.ymx&&(a.ymx=t.ymx),t.ymn<a.ymn&&(a.ymn=t.ymn),t.xstem&&(t.ts_prev.st!=r-1||t.ts_prev.type!=C.NOTE?(error(1,c,"Bad !xstem!"),t.xstem=!1):(t.ts_prev.multi=1,t.multi=1,t.stemless=!0))}for(;c!=t;c=c.ts_next){if(c.multi)continue;switch(c.type){default:continue;case C.REST:if(c.combine!=undefined&&c.combine<0||!c.ts_next||c.ts_next.type!=C.REST||c.ts_next.st!=c.st||c.time!=c.ts_next.time||c.dur!=c.ts_next.dur||c.invis)break;unlksym(c.ts_next);break;case C.NOTE:case C.GRACE:}r=c.st,s=c.v,o=f[s],u=l[r];if(o&&o.st2>=0){r==o.st1?c.multi=-1:r==o.st2&&(c.multi=1);continue}if(u.length<=1){c.floating&&(c.multi=r==voice_tb[s].st?-1:1);continue}i=h.voices[s].range;for(n=u.length;--n>=0;)if(u[n].v==i)break;if(n<0)continue;n==u.length-1?c.multi=-1:(c.multi=1,n!=0&&n+2==u.length&&(u[n].ymn-cfmt.stemheight>u[n+1].ymx&&(c.multi=-1),e=c.ts_next,c.ts_prev&&c.ts_prev.time==c.time&&c.ts_prev.st==c.st&&c.notes[c.nhd].pit==c.ts_prev.notes[0].pit&&c.beam_st&&c.beam_end&&(!e||e.st!=c.st||e.time!=c.time)&&(c.multi=-1)))}while(c&&c.type==C.BAR)c=c.ts_next}}function set_rest_offset(){var e,t,n,r,i,s,o,u,a,f,l,c,h=[],p=cur_sy;for(e=tsfirst;e;e=e.ts_next){if(e.invis)continue;e.type==C.STAVES&&(p=e.sy);if(!e.dur)continue;s=h[e.v],s||(s={},h[e.v]=s),s.s=e,s.st=e.st,s.end_time=e.time+e.dur;if(e.type!=C.REST)continue;a=-127,u=127,i=l=!1;for(n=0;n<=h.length;n++){s=h[n];if(!s||!s.s||s.st!=e.st||n==e.v)continue;if(s.end_time<=e.time)continue;i=!0,t=s.s,p.voices[n].range<p.voices[e.v].range?t.time==e.time?t.ymn<u&&(u=t.ymn,t.dots&&(l=!0)):t.y<u&&(u=t.y):t.time==e.time?t.ymx>a&&(a=t.ymx,t.dots&&(l=!0)):t.y>a&&(a=t.y)}r=e.time+e.dur;for(t=e.ts_next;t;t=t.ts_next){if(t.time>=r)break;if(t.st!=e.st||!t.dur||t.invis)continue;i=!0,p.voices[t.v].range<p.voices[e.v].range?t.time==e.time?t.ymn<u&&(u=t.ymn,t.dots&&(l=!0)):t.y<u&&(u=t.y):t.time==e.time?t.ymx>a&&(a=t.ymx,t.dots&&(l=!0)):t.y>a&&(a=t.y)}if(!i){e.y=12,e.ymx=24,e.ymn=0;continue}u==127&&e.y<12&&(f=12-e.y,e.y+=f,e.ymx+=f,e.ymn+=f),a==-127&&e.y>12&&(f=e.y-12,e.y-=f,e.ymx-=f,e.ymn-=f),f=u-e.ymx;if(f<0){f=Math.ceil(-f/6)*6;if(e.ymn-f>=a){e.y-=f,e.ymx-=f,e.ymn-=f;continue}c=l?15:10,e.notes[0].shhd=c,e.xmx=c;continue}f=a-e.ymn;if(f>0){f=Math.ceil(f/6)*6;if(e.ymx+f<=u){e.y+=f,e.ymx+=f,e.ymn+=f;continue}c=l?15:10,e.notes[0].shhd=c,e.xmx=c;continue}}}function new_sym(e,t,n){var r={type:e,fname:n.fname,v:t.v,p_v:t,st:t.st,time:n.time,next:t.last_sym.next};return r.next&&(r.next.prev=r),t.last_sym.next=r,r.prev=t.last_sym,t.last_sym=r,lktsym(r,n),r.ts_prev.type!=e&&(r.seqst=!0),n.type==e&&r.v!=n.v&&(delete n.seqst,n.shrink=0),r}function init_music_line(){var e,t,n,r,i,s,o,u,a,f=voice_tb.length;for(s=0;s<f;s++){if(cur_sy.voices[s].range<0)continue;e=voice_tb[s],e.second=cur_sy.voices[s].second,e.last_sym=e.sym,o=cur_sy.voices[s].st;while(o<nstaff&&!cur_sy.st_print[o])o++;e.st=o}i=tsfirst;while(i.type==C.CLEF)s=i.v,cur_sy.voices[s].range>=0&&!cur_sy.voices[s].second&&(delete i.clef_small,e=i.p_v,e.last_sym=e.sym=i),i=i.ts_next;for(s=0;s<f;s++){e=voice_tb[s];if(e.sym&&e.sym.type==C.CLEF)continue;if(cur_sy.voices[s].range<0||cur_sy.voices[s].second&&!e.bar_start)continue;o=cur_sy.voices[s].st;if(!staff_tb[o]||!staff_tb[o].clef)continue;t=clone(staff_tb[o].clef),t.v=s,t.p_v=e,t.st=o,t.time=tsfirst.time,t.prev=null,t.next=e.sym,t.next&&(t.next.prev=t),e.sym=t,e.last_sym=t,t.ts_next=i,i?t.ts_prev=i.ts_prev:t.ts_prev=null,t.ts_prev?(t.ts_prev.ts_next=t,delete t.seqst):(tsfirst=t,t.seqst=!0),i&&(i.ts_prev=t,i.type==C.CLEF&&delete i.seqst),delete t.clef_small,t.second=cur_sy.voices[s].second,cur_sy.st_print[o]||(t.invis=!0)}for(s=0;s<f;s++){if(cur_sy.voices[s].range<0||cur_sy.voices[s].second||!cur_sy.st_print[cur_sy.voices[s].st])continue;e=voice_tb[s];if(i&&i.v==s&&i.type==C.KEY){e.last_sym=i,i.k_old_sf=i.k_sf,i=i.ts_next;continue}n=e.key;if(n.k_sf||n.k_a_acc)t=new_sym(C.KEY,e,i),t.k_sf=n.k_sf,t.k_old_sf=n.k_sf,t.k_none=n.k_none,t.k_a_acc=n.k_a_acc,t.istart=n.istart,t.iend=n.iend,n.k_bagpipe&&(t.k_bagpipe=n.k_bagpipe,t.k_bagpipe=="p"&&(t.k_old_sf=3))}if(insert_meter&1){for(s=0;s<f;s++){e=voice_tb[s],n=e.meter;if(cur_sy.voices[s].range<0||cur_sy.voices[s].second||!cur_sy.st_print[cur_sy.voices[s].st]||n.a_meter.length==0)continue;if(i&&i.v==s&&i.type==C.METER){e.last_sym=i,i=i.ts_next;continue}t=new_sym(C.METER,e,i),t.istart=n.istart,t.iend=n.iend,t.wmeasure=n.wmeasure,t.a_meter=n.a_meter}insert_meter&=-2}for(s=0;s<f;s++){e=voice_tb[s],n=e.bar_start,e.bar_start=null;if(i&&i.v==s&&i.type==C.BAR){e.last_sym=i,i=i.ts_next;continue}if(!n)continue;if(cur_sy.voices[s].range<0||!cur_sy.st_print[cur_sy.voices[s].st])continue;n.next=e.last_sym.next,n.next&&(n.next.prev=n),e.last_sym.next=n,n.prev=e.last_sym,e.last_sym=n,lktsym(n,i),n.time=tsfirst.time,n.ts_prev.type!=n.type&&(n.seqst=!0),i&&i.type==n.type&&n.v!=i.v&&delete i.seqst}self.set_pitch(i);for(t=i;t;t=t.ts_next)if(t.seqst){for(t=t.ts_next;t;t=t.ts_next)if(t.seqst)break;break}while(i){if(i.seqst){do i=i.ts_next;while(i&&!i.seqst);break}i=i.ts_next}t=tsfirst;for(;;){n=t,a=0;do{self.set_width(t),u=t.wl;for(r=t.prev;r;r=r.prev)if(w_tb[r.type]!=0){u+=r.wr;break}u>a&&(a=u),t=t.ts_next}while(t!=i&&!t.seqst);n.shrink=a,n.space=0;if(t==i)break}}function set_words(e){var t,n,r,i,s=!0,o=127;for(t=e.sym;t;t=t.next)if(t.type==C.NOTE){o=t.notes[0].pit;break}for(t=e.sym;t;t=t.next){switch(t.type){case C.MREST:s=!0;break;case C.BAR:t.bar_type=bar_cnv(t.bar_type),t.beam_on||(s=!0),!t.next&&t.prev&&t.prev.head==C.OVALBARS&&(t.prev.head=C.SQUARE);break;case C.NOTE:case C.REST:if(t.trem2)break;r=t.nflags,t.ntrem&&(r+=t.ntrem),t.type==C.REST&&t.beam_end&&(t.beam_end=!1,s=!0);if(s||r<=0)i&&(i.beam_end=!0,i=null),r<=0?(t.beam_st=!0,t.beam_end=!0):t.type==C.NOTE&&(t.beam_st=!0,s=!1);t.beam_end&&(s=!0),t.type==C.NOTE&&(i=t)}if(t.type==C.NOTE){t.nhd!=0&&sort_pitch(t),o=t.notes[0].pit;for(n=t.prev;n;n=n.prev){if(n.type!=C.REST)break;n.notes[0].pit=o}}else t.notes||(t.notes=[],t.notes[0]={},t.nhd=0),t.notes[0].pit=o}i&&(i.beam_end=!0)}function set_rb(e){var t,n,r,i=e.sym;while(i){if(i.type!=C.BAR||!i.rbstart||i.norepbra){i=i.next;continue}n=cfmt.rbmax;if(i.text&&i.text[0]=="1"){r=0,t=null;for(i=i.next;i;i=i.next){if(i.type!=C.BAR)continue;r++;if(i.rbstop){r<=cfmt.rbmax&&(n=r,t=null);break}r==cfmt.rbmin&&(t=i)}t&&(t.rbstop=1,n=cfmt.rbmin)}while(i){if(i.rbstart!=2){i=i.next;if(!i)break;if(i.rbstart!=2){i=i.next;if(!i)break;if(i.rbstart!=2)break}}r=0,t=null;for(i=i.next;i;i=i.next){if(i.type!=C.BAR)continue;r++;if(i.rbstop)break;i.next?r==n&&(i.rbstop=1):i.rbstop=2}}}}function set_global(){var e,t,n,r,i;i=cur_sy,t=i.nstaff;for(;;){i=i.next;if(!i)break;i.nstaff>t&&(t=i.nstaff)}nstaff=t,r=voice_tb.length;for(n=0;n<r;n++)e=voice_tb[n],set_words(e),set_rb(e);set_float(),set_clefs(),self.set_pitch(null)}function set_indent(e){var t,n,r,i,s,o,u,a,f=voice_tb.length,l=0;for(n=0;n<f;n++){i=voice_tb[n];if(cur_sy.voices[n].range<0)continue;t=cur_sy.voices[n].st,s=(e||i.new_name)&&i.nm?i.nm:i.snm;if(!s)continue;a||(a=get_font("voice"),set_font(a)),o=0;for(;;){u=s.indexOf("\\n",o),u<0?r=strwh(s.slice(o)):r=strwh(s.slice(o,u)),r=r[0],r>l&&(l=r);if(u<0)break;o=u+1}}a&&(l+=4*cwid(" ")*a.swfac),r=.5;for(t=0;t<=cur_sy.nstaff;t++){if(cur_sy.staves[t].flags&(OPEN_BRACE2|OPEN_BRACKET2)){r=12;break}cur_sy.staves[t].flags&(OPEN_BRACE|OPEN_BRACKET)&&(r=6)}return l+=r,e&&(l+=cfmt.indent),l}function set_beams(e){var t,n,r,i,s,o,u,a,f,l,c,h,p=-1;for(t=e;t;t=t.next){if(t.type!=C.NOTE){if(t.type!=C.GRACE)continue;r=t.extra;if(r.stem==2){s=t;continue}!t.stem&&(t.stem=t.multi)==0&&(t.stem=1);for(;r;r=r.next)r.stem=t.stem,r.multi=t.multi;continue}if(!t.stem&&(t.stem=t.multi)==0){l=t.mid/3+18;if(i)t.stem=p;else if(t.beam_st&&!t.beam_end){i=!0,c=t.notes[t.nhd].pit,h=t.notes[0].pit;for(r=t.next;r;r=r.next){if(r.type!=C.NOTE)continue;if(r.stem||r.multi){t.stem=r.stem||r.multi;break}r.notes[r.nhd].pit>c&&(c=r.notes[r.nhd].pit),r.notes[0].pit<h&&(h=r.notes[0].pit);if(r.beam_end)break}r.beam_end&&((c+h)/2<l?t.stem=1:(c+h)/2>l?t.stem=-1:cfmt.bstemdown&&(t.stem=-1)),t.stem||(t.stem=p)}else{a=(t.notes[t.nhd].pit+t.notes[0].pit)/2;if(a==l){a=0;for(f=0;f<=t.nhd;f++)a+=t.notes[f].pit;a/=t.nhd+1}a<l?t.stem=1:a>l?t.stem=-1:cfmt.bstemdown?t.stem=-1:t.stem=p}}else t.beam_st&&!t.beam_end&&(i=!0);t.beam_end&&(i=!1),p=t.stem;if(s){for(r=s.extra;r;r=r.next)r.stem=-p;s.stem=-p,s=null}}}function same_head(e,t){var n,r,i,s,o,u,a,f,l,c,h;if(e.shiftunison&&e.shiftunison>=3)return!1;if((i=e.dur)>=C.BLEN)return!1;if((s=t.dur)>=C.BLEN)return!1;if(e.stemless&&t.stemless)return!1;if(e.dots!=t.dots)if(e.shiftunison&&e.shiftunison&1||e.dots*t.dots!=0)return!1;if(e.stem*t.stem>0)return!1;n=r=0;if(e.notes[0].pit>t.notes[0].pit){if(e.stem<0)return!1;while(t.notes[r].pit!=e.notes[0].pit)if(++r>t.nhd)return!1}else if(e.notes[0].pit<t.notes[0].pit){if(t.stem<0)return!1;while(t.notes[0].pit!=e.notes[n].pit)if(++n>e.nhd)return!1}if(t.notes[r].acc!=e.notes[n].acc)return!1;u=n,f=r,c=e.notes[n].shhd,h=t.notes[r].shhd;do{n++,r++;if(n>e.nhd)break;if(r>t.nhd)break;if(t.notes[r].acc!=e.notes[n].acc)return!1;c<e.notes[n].shhd&&(c=e.notes[n].shhd),h<t.notes[r].shhd&&(h=t.notes[r].shhd)}while(t.notes[r].pit==e.notes[n].pit);if(n<=e.nhd){if(r<=t.nhd)return!1;if(t.stem>0)return!1}else if(r<=t.nhd&&e.stem>0)return!1;a=n,l=r,o=0;if(i!=s){i<s&&(i=s,s=e.dur);if(i<C.BLEN/2)t.dots?o=2:e.dots&&(o=1);else{if(!(s<C.BLEN/4))return!1;if(e.shiftunison&&e.shiftunison&2)return!1;o=t.dur>=C.BLEN/2?2:1}}o==0&&(o=e.p_v.scale<t.p_v.scale?2:1);if(o==1){for(r=f;r<l;r++)t.notes[r].invis=!0,delete t.notes[r].acc;for(r=0;r<=t.nhd;r++)t.notes[r].shhd+=c}else{for(n=u;n<a;n++)e.notes[n].invis=!0,delete e.notes[n].acc;for(n=0;n<=e.nhd;n++)e.notes[n].shhd+=h}return!0}function unison_acc(e,t,n,r){var i,s;if(!t.notes[r].acc){s=w_note[t.head]*2+t.xmx+e.notes[n].shac+2,e.notes[n].micro&&(s+=2),t.dots&&(s+=6);for(i=0;i<=e.nhd;i++)e.notes[i].shhd+=s,e.notes[i].shac-=s;e.xmx+=s}else{s=w_note[e.head]*2+e.xmx+t.notes[r].shac+2,t.notes[r].micro&&(s+=2),e.dots&&(s+=6);for(i=0;i<=t.nhd;i++)t.notes[i].shhd+=s,t.notes[i].shac-=s;t.xmx+=s}}function set_left(e){var t,n,r,i,s=w_note[e.head],o=s,u=[];for(n=0;n<MAXPIT;n++)u.push(-100);if(e.nflags>-2){e.stem>0?(o=-o,n=e.notes[0].pit*2,r=(Math.ceil((e.ymx-2)/3)+18)*2):(n=(Math.ceil((e.ymn+2)/3)+18)*2,r=e.notes[e.nhd].pit*2),n<0&&(n=0),r>=MAXPIT&&(r=MAXPIT-1);while(n<=r)u[n++]=o}i=e.notes[e.stem>0?0:e.nhd].shhd;for(t=0;t<=e.nhd;t++)o=-e.notes[t].shhd+s+i,n=e.notes[t].pit*2,n<0?n=0:n>=MAXPIT-1&&(n=MAXPIT-2),o>u[n]&&(u[n]=o),e.head!=C.SQUARE&&(o-=1),o>u[n-1]&&(u[n-1]=o),o>u[n+1]&&(u[n+1]=o);return u}function set_right(e){var t,n,r,i,s,o=w_note[e.head],u=o,a=e.nflags>0&&e.beam_st&&e.beam_end,f=[];for(n=0;n<MAXPIT;n++)f.push(-100);if(e.nflags>-2){e.stem<0?(u=-u,n=(Math.ceil((e.ymn+2)/3)+18)*2,r=e.notes[e.nhd].pit*2,i=n+4):(n=e.notes[0].pit*2,r=(Math.ceil((e.ymx-2)/3)+18)*2),n<0&&(n=0),r>MAXPIT&&(r=MAXPIT);while(n<r)f[n++]=u}if(a)if(e.stem>0){e.xmx==0?n=e.notes[e.nhd].pit*2:n=e.notes[0].pit*2,n+=4,n<0&&(n=0);for(;n<MAXPIT&&n<=r-4;n++)f[n]=11}else{n=i,n<0&&(n=0);for(;n<MAXPIT&&n<=e.notes[0].pit*2-4;n++)f[n]=3.5}s=e.notes[e.stem>0?0:e.nhd].shhd;for(t=0;t<=e.nhd;t++)u=e.notes[t].shhd+o-s,n=e.notes[t].pit*2,n<0?n=0:n>=MAXPIT-1&&(n=MAXPIT-2),u>f[n]&&(f[n]=u),e.head!=C.SQUARE&&(u-=1),u>f[n-1]&&(f[n-1]=u),u>f[n+1]&&(f[n+1]=u);return f}function set_overlap(){function x(){t=n,n=e,c=h,E=m,S=g,d=p}var e,t,n,r,i,s,o,u,a,f,l,c,h,p,d,v,m,g,y,b,w,E,S;for(e=tsfirst;e;e=e.ts_next){if(e.type!=C.NOTE||e.invis)continue;if(e.xstem&&e.ts_prev.stem<0)for(u=0;u<=e.nhd;u++)e.notes[u].shhd-=7,e.notes[u].shac+=16;n=e;for(;;){n=n.ts_next;if(!n)break;if(n.time!=e.time){n=null;break}if(n.type==C.NOTE&&!n.invis&&n.st==e.st)break}if(!n)continue;t=e,cur_sy.voices[t.v].range<cur_sy.voices[n.v].range?n.dot_low=!0:t.dot_low=!0;if(t.ymn>n.ymx||t.ymx<n.ymn)continue;if(same_head(t,n))continue;g=set_right(t),y=set_left(n),r=t.ts_prev;if(r&&r.time==t.time&&r.st==t.st&&r.type==C.NOTE&&!r.invis){w=set_right(r);for(i=0;i<MAXPIT;i++)w[i]>g[i]&&(g[i]=w[i])}else r=null;c=-10;for(i=0;i<MAXPIT;i++)y[i]+g[i]>c&&(c=y[i]+g[i]);if(c<-3)if(!t.dots||!n.dots||!n.dot_low||t.stem>0||n.stem<0||t.notes[t.nhd].pit+2!=n.notes[0].pit||n.notes[0].pit&1)continue;b=set_right(n),m=set_left(t);if(r){w=set_left(r);for(i=0;i<MAXPIT;i++)w[i]>m[i]&&(m[i]=w[i])}h=p=d=-100;for(i=0;i<MAXPIT;i++)m[i]+b[i]>h&&(h=m[i]+b[i]),b[i]>d&&(d=b[i]),g[i]>p&&(p=g[i]);f=0,s=t.nhd,o=n.nhd;for(;;){l=t.notes[s].pit-n.notes[o].pit;switch(l){case 0:if(t.notes[s].acc!=n.notes[o].acc){f=-1;break}n.notes[o].acc&&(n.notes[o].acc=0),t.dots&&n.dots&&t.notes[s].pit&1&&(f=1);break;case-1:t.dots&&n.dots&&(t.notes[s].pit&1?(t.dot_low=!1,n.dot_low=!1):(t.dot_low=!0,n.dot_low=!0));break;case-2:if(t.dots&&n.dots&&!(t.notes[s].pit&1)){t.dot_low=!1,n.dot_low=!1;break}}if(f<0)break;if(l>=0&&--s<0)break;if(l<=0&&--o<0)break}if(f<0){unison_acc(t,n,s,o);continue}a=0,t.dots?n.dots&&(f||(a=1)):n.dots&&h+p<c+d&&(a=1),E=y,S=b,!r&&h+p<c+d&&x(),c+=3,c<0&&(c=0),u=t.stem>=0?0:t.nhd,c+=t.notes[u].shhd,u=n.stem>=0?0:n.nhd,c-=n.notes[u].shhd;if(t.dots){v=7.7+t.xmx+3.5*t.dots-3.5+3;if(!a){h=-100;for(s=0;s<=t.nhd;s++)i=t.notes[s].pit,i&1||(t.dot_low?i--:i++),i*=2,i<1?i=1:i>=MAXPIT-1&&(i=MAXPIT-2),E[i]>h&&(h=E[i]),E[i-1]+1>h&&(h=E[i-1]+1),E[i+1]+1>h&&(h=E[i+1]+1);v+h+2>c&&(c=v+h+2)}else if(v<c+d+n.xmx){h=0;for(s=0;s<=t.nhd;s++)i=t.notes[s].pit,i&1||(t.dot_low?i--:i++),i*=2,i<1?i=1:i>=MAXPIT-1&&(i=MAXPIT-2),S[i]>h&&(h=S[i]),S[i-1]+1>h&&(h=S[i-1]=1),S[i+1]+1>h&&(h=S[i+1]+1);h>4.5&&7.7+t.xmx+2<c+h+n.xmx&&(n.xmx=h+3-7.7)}}for(u=n.nhd;u>=0;u--)n.notes[u].shhd+=c;n.xmx+=c,a&&(t.xmx=n.xmx)}}function set_stems(){var e,t,n,r,i,s,o,u,a,f;for(e=tsfirst;e;e=e.ts_next){if(e.type!=C.NOTE){if(e.type!=C.GRACE)continue;a=f=e.mid;for(n=e.extra;n;n=n.next)r=GSTEM,n.nflags>1&&(r+=1.2*(n.nflags-1)),s=3*(n.notes[0].pit-18),o=3*(n.notes[n.nhd].pit-18),e.stem>=0?(n.y=s,n.ys=o+r,o=Math.round(n.ys)):(n.y=o,n.ys=s-r,s=Math.round(n.ys)),o+=2,s-=2,s<a?a=s:o>f&&(f=o),n.ymx=o,n.ymn=s;e.ymx=f,e.ymn=a;continue}set_head_shift(e),u=e.nflags;if(e.beam_st&&!e.beam_end){e.feathered_beam&&(u=++e.nflags);for(t=e.next;;t=t.next)if(t.type==C.NOTE){e.feathered_beam&&t.nflags++;if(t.beam_end)break}t.nflags>u&&(u=t.nflags)}else if(!e.beam_st&&e.beam_end){for(t=e.prev;;t=t.prev)if(t.beam_st)break;t.nflags>u&&(u=t.nflags)}r=cfmt.stemheight;switch(u){case 2:r+=2;break;case 3:r+=5;break;case 4:r+=10;break;case 5:r+=16}(i=e.p_v.scale)!=1&&(r*=(i+1)*.5),s=3*(e.notes[0].pit-18),e.nhd>0?(r-=2,o=3*(e.notes[e.nhd].pit-18)):o=s,e.ntrem&&(r+=2*e.ntrem),e.stemless?(e.stem>=0?(e.y=s,e.ys=o):(e.ys=s,e.y=o),u==-4&&(s-=6),e.ymx=o+4,e.ymn=s-4):e.stem>=0?(u>=2&&(r-=1),e.notes[e.nhd].pit>26&&(u<=0||!e.beam_st||!e.beam_end)&&(r-=2,e.notes[e.nhd].pit>28&&(r-=2)),e.y=s,e.notes[0].ti1&&(s-=3),e.ymn=s-4,e.ys=o+r,e.ys<e.mid&&(e.ys=e.mid),e.ymx=e.ys+2.5|0):(e.notes[0].pit<18&&(u<=0||!e.beam_st||!e.beam_end)&&(r-=2,e.notes[0].pit<16&&(r-=2)),e.ys=s-r,e.ys>e.mid&&(e.ys=e.mid),e.ymn=e.ys-2.5|0,e.y=o,e.notes[e.nhd].ti1&&(o+=3),e.ymx=o+4)}}function check_bar(e){var t,n,r,i,s=e.p_v;while(e.type==C.CLEF||e.type==C.KEY||e.type==C.METER){e.type==C.METER&&e.time>s.sym.time&&(insert_meter|=1),e=e.prev;if(!e)return}if(e.type!=C.BAR)return;e.text!=undefined&&(s.bar_start=clone(e),s.bar_start.bar_type="",delete e.text,delete e.a_gch),t=e.bar_type;if(t==":")return;if(t.slice(-1)!=":")return;s.bar_start||(s.bar_start=clone(e));if(t[0]!=":"){if(t=="||:")return s.bar_start.bar_type="[|:",e.bar_type="||",!0;s.bar_start.bar_type=t,e.prev&&e.prev.type==C.BAR?unlksym(e):e.bar_type="|";return}if(t=="||:")return s.bar_start.bar_type="[|:",e.bar_type="||",!0;n=0;while(t[n]==":")n++;if(n<t.length){e.bar_type=t.slice(0,n)+"|]",n=t.length-1;while(t[n]==":")n--;s.bar_start.bar_type="[|"+t.slice(n+1)}else n=t.length/2|0,e.bar_type=t.slice(0,n)+"|]",s.bar_start.bar_type="[|"+t.slice(n);return!0}function sym_staff_move(e){for(var t=tsfirst;t;t=t.ts_next){if(t.nl)break;t.st==e&&t.type!=C.CLEF&&(t.st++,t.invis=!0)}}function block_gen(e){switch(e.subtype){case"leftmargin":case"rightmargin":case"pagescale":case"pagewidth":case"scale":case"staffwidth":svg_flush(),self.set_format(e.subtype,e.param);break;case"ml":svg_flush(),user.img_out(e.text);break;case"newpage":blk_flush(),block.newpage=!0,blk_out();break;case"sep":set_page(),vskip(e.sk1),output+='<path class="stroke"\n d="M',out_sxsy(e.x," ",0),output+="h"+e.l.toFixed(2)+'"/>\n',vskip(e.sk2);break;case"text":write_text(e.text,e.opt);break;case"title":write_title(e.text,!0);break;case"vskip":vskip(e.sk);break;default:error(2,e,"Block $1 not treated",e.subtype)}}function set_piece(){function c(e){var t=staff_tb[e],n=l.staves[e];t||(t=staff_tb[e]={}),t.y=0,t.stafflines=n.stafflines,t.staffscale=n.staffscale,t.ann_top=t.ann_bot=0}function h(){var e,t,n,r=l.staves.length;for(e=0;e<r;e++){if(!(l.staves[e].flags&(OPEN_BRACE|OPEN_BRACE2)))continue;n=0,t=e;while(e<r){n|=a[e]?1:2;if(l.staves[e].flags&(CLOSE_BRACE|CLOSE_BRACE2))break;e++}if(n==3)while(t<=e)a[t]=!0,f[t++]=!0}}function p(){var e,t,n,r,i;for(e=0;e<=nstaff;e++){t=staff_tb[e];if(!f[e]){t.botbar=t.topbar=0;continue}r=t.stafflines.length,t.topbar=6*(r-1);for(n=0;n<r-1;n++)if(t.stafflines[n]!=".")break;t.botline=t.botbar=n*6,n>=r-2&&(t.stafflines[n]!="."?(t.botbar-=6,t.topbar+=6):(t.botbar-=12,t.topbar+=12))}}var e,t,n,r,i,s,o,u,a=[],f=[],l=cur_sy;nstaff=s=l.nstaff;for(r=0;r<=s;r++)c(r);for(e=tsfirst;e;e=e.ts_next){if(e.nl)break;e.ts_next||(t=e);switch(e.type){case C.STAVES:h(),l.st_print=new Uint8Array(a),l=e.sy,s=l.nstaff;if(nstaff<s){for(r=nstaff+1;r<=s;r++)c(r);nstaff=s}a=[];continue;case C.BLOCK:blocks.push(e),unlksym(e),t&&(t=e.ts_prev);continue}r=e.st;if(a[r])continue;switch(e.type){case C.CLEF:r>nstaff&&(staff_tb[r].clef=e,unlksym(e));break;case C.BAR:if(!l.staves[r].staffnonote||l.staves[r].staffnonote<=1)break;case C.GRACE:f[r]=a[r]=!0;break;case C.NOTE:case C.REST:case C.SPACE:case C.MREST:l.staves[r].staffnonote>1?f[r]=a[r]=!0:!e.invis&&(l.staves[r].staffnonote!=0||e.type==C.NOTE)&&(f[r]=a[r]=!0)}}tsnext=e,h(),l.st_print=new Uint8Array(a),p();for(r=0;r<nstaff;r++)f[r]||sym_staff_move(r);f[nstaff]||(staff_tb[nstaff].topbar=0),init_music_line(),gene.st_print=new Uint8Array(f);if(tsnext){e=tsnext,delete e.nl,t=e.ts_prev,t.ts_next=null,o=voice_tb.length;for(i=0;i<o;i++){n=voice_tb[i];if(n.sym&&n.sym.time<=tsnext.time){for(e=tsnext.ts_prev;e;e=e.ts_prev)if(e.v==i){n.s_next=e.next,e.next=null,check_bar(e)&&(u=e.wl,self.set_width(e),e.shrink+=e.wl-u);break}if(e)continue}n.s_next=n.sym,n.sym=null}}t.type!=C.BAR&&(e=add_end_bar(t),e.space=set_space(e),e.space<e.shrink&&t.type!=C.KEY&&(e.space=e.shrink))}function set_sym_glue(e){var t,n,r,i,s,o=0,u=0,a=0,f=0,l=0;for(t=tsfirst;t;t=t.ts_next)t.type==C.GRACE&&!i&&(i=t),t.seqst&&(o+=t.shrink,t.space?t.space<t.shrink?(l+=t.shrink,u+=t.shrink):u+=t.space:f+=t.shrink);if(u==0){realwidth=0;return}r=!tsnext||tsnext.type==C.BLOCK||blocks.length;if(o>=e||u==l){o>e&&error(1,t,"Line too much shrunk $1 $2 $3",o.toFixed(2),u.toFixed(2),e.toFixed(2)),a=0;for(t=tsfirst;t;t=t.ts_next)t.seqst&&(a+=t.shrink),t.x=a;spf_last=0}else if(r&&u+f>e*(1-cfmt.stretchlast)||!r&&(u+f>e||cfmt.stretchstaff)){for(var c=4;--c>=0;){s=(e-f-l)/(u-l),u=0,l=0,a=0;for(t=tsfirst;t;t=t.ts_next)t.seqst&&(t.space?t.space*s<=t.shrink?(l+=t.shrink,u+=t.shrink,a+=t.shrink):(u+=t.space,a+=t.space*s):a+=t.shrink),t.x=a;if(Math.abs(a-e)<.1)break}spf_last=s}else{s=(e-f-l)/u,spf_last<s&&(s=spf_last);for(t=tsfirst;t;t=t.ts_next)t.seqst&&(a+=t.space*s<=t.shrink?t.shrink:t.space*s),t.x=a}realwidth=a;for(t=i;t;t=t.ts_next){if(t.type!=C.GRACE)continue;t.gr_shift?a=t.prev.x+t.prev.wr:a=t.x-t.wl;for(n=t.extra;n;n=n.next)n.x+=a}}function set_sym_line(){var e,t,n,r=voice_tb.length;for(n=0;n<r;n++)e=voice_tb[n],t=e.s_next,e.sym=t,t&&(t.prev=null)}function set_posx(){posx=img.lm/cfmt.scale}function gen_init(){var e=tsfirst,t=e.time;for(;e;e=e.ts_next){if(e.time!=t){set_page();return}switch(e.type){case C.NOTE:case C.REST:case C.MREST:set_page();return;default:continue;case C.STAVES:cur_sy=e.sy;break;case C.BLOCK:block_gen(e)}unlksym(e),e.p_v.s_next==e&&(e.p_v.s_next=e.next)}tsfirst=null}function output_music(){var e,t,n,r;gen_init();if(!tsfirst)return;set_global(),voice_tb.length>1&&self.set_stem_dir();for(e=0;e<voice_tb.length;e++)set_beams(voice_tb[e].sym);self.set_stems(),voice_tb.length>1&&(set_rest_offset(),set_overlap()),set_acc_shft(),set_allsymwidth(),n=set_indent(!0),cfmt.singleline?(e=get_ck_width(),t=n+e[0]+e[1]+get_width(tsfirst,null),img.width=t*cfmt.scale+img.lm+img.rm+2):(t=get_lwidth(),cut_tune(t,n)),spf_last=1.2;for(;;){set_piece(),self.set_sym_glue(t-n);if(realwidth!=0){n!=0&&(posx+=n),draw_sym_near(),r=set_staff(),delayed_update(),draw_systems(n),draw_all_sym(),vskip(r),n!=0&&(posx-=n,insert_meter&=-3);while(blocks.length!=0)block_gen(blocks.shift())}tsfirst=tsnext,svg_flush();if(!tsnext)break;gen_init();if(!tsfirst)break;tsfirst.ts_prev=null,set_sym_line(),t=get_lwidth(),n=set_indent()}}function reset_gen(){insert_meter=cfmt.writefields.indexOf("M")>=0?3:2}function set_ref(e){e.fname=parse.fname,e.istart=parse.istart,e.iend=parse.iend}function new_clef(e){var t={type:C.CLEF,clef_line:2,clef_type:"t",v:curvoice.v,p_v:curvoice,time:curvoice.time,dur:0},n=1;set_ref(t);switch(e[0]){case'"':n=e.indexOf('"',1),t.clef_name=e.slice(1,n),n++;break;case"a":if(e[1]=="u"){t.clef_type="a",t.clef_auto=!0,n=4;break}n=4;case"C":t.clef_type="c",t.clef_line=3;break;case"b":n=4;case"F":t.clef_type="b",t.clef_line=4;break;case"n":n=4,t.invis=!0;break;case"t":if(e[1]=="e"){t.clef_type="c",t.clef_line=4;break}n=6;case"G":break;case"p":n=4;case"P":t.clef_type="p",t.clef_line=3,curvoice.key.k_sf=0,curvoice.ckey.k_drum=!0;break;default:syntax(1,"Unknown clef '$1'",e);return}e[n]>="1"&&e[n]<="9"&&(t.clef_line=Number(e[n]),n++);if(e[n+1]!="8")return t;switch(e[n]){case"^":t.clef_oct_transp=!0;case"+":t.clef_octave=7;break;case"_":t.clef_oct_transp=!0;case"-":t.clef_octave=-7}return t}function get_transp(e,t){var n,r,i,s,o=[];if(e[0]=="0")return 0;if("123456789-+".indexOf(e[0])>=0){r=parseInt(e)*3;if(isNaN(r)||r<-108||r>108){syntax(1,"Bad transpose value");return}switch(e.slice(-1)){default:return r;case"#":r++;break;case"b":r+=2}return r>0?r:r-3}if(t=="instr"){i=e.indexOf("/");if(!cfmt.sound){if(i<0)return 0;e=e.replace("/","")}else i<0?e="c"+e:e=e.replace(/.*\//,"c")}i=new scanBuf,i.buffer=e;for(n=0;n<2;n++){s=i.buffer[i.index]?parse_acc_pit(i):null;if(!s){syntax(1,"Bad transpose value");return}s.pit+=124,r=(s.pit/7|0)*12+note_pit[s.pit%7],s.acc&&s.acc!=3&&(r+=s.acc),o[n]=r}r=(o[1]-o[0])*3;if(s)switch(s.acc){default:return r;case 2:case 1:r++;break;case-1:case-2:r+=2}return r>0?r:r-3}function set_linebreak(e){var t,n;for(t=0;t<128;t++)char_tb[t]=="\n"&&(char_tb[t]=nil);e=e.split(/\s+/);for(t=0;t<e.length;t++){n=e[t];switch(n){case"!":case"$":case"*":case";":case"?":case"@":break;case"<none>":continue;case"<EOL>":n="\n";break;default:syntax(1,"Bad value '$1' in %%linebreak - ignored",n);continue}char_tb[n.charCodeAt(0)]="\n"}}function set_user(e){var t,n,r,i=e.match(/(.*?)[= ]*([!"].*[!"])/);if(!i){syntax(1,'Lack of starting ! or " in U: / %%user');return}n=i[1],r=i[2];if(r.slice(-1)!=r[0]){syntax(1,"Lack of ending $1 in U:/%%user",r[0]);return}n[0]=="\\"&&(n[1]=="t"?n=" ":n[1]||(n=" ")),t=n.charCodeAt(0);if(t>=128){syntax(1,errs.not_ascii);return}switch(char_tb[t][0]){case"0":case"d":case"i":case" ":break;case'"':case"!":if(char_tb[t].length>1)break;default:syntax(1,"Bad user character '$1'",n);return}switch(r){case"!beambreak!":r=" ";break;case"!ignore!":r="i";break;case"!nil!":case"!none!":r="d"}char_tb[t]=r}function get_st_lines(e){var t,n;if(!e)return;if(/^[\]\[|.-]+$/.test(e))return e.replace(/\]/g,"[");t=parseInt(e);switch(t){case 0:return"...";case 1:return"..|";case 2:return".||";case 3:return".|||"}if(isNaN(t)||t<0||t>16)return;n="|";while(--t>0)n+="|";return n}function new_block(e){var t={type:C.BLOCK,subtype:e,dur:0};parse.state==2&&goto_tune();var n=curvoice;return curvoice=voice_tb[par_sy.top_voice],sym_link(t),curvoice=n,t}function set_vp(e){var t,n,r,i,s;for(;;){n=e.shift();if(!n)break;if(n[n.length-1]=="="&&e.length==0){syntax(1,errs.bad_val,n);break}switch(n){case"clef=":t=e.shift();break;case"clefpitch=":n=e.shift();if(n){i=ntb.indexOf(n[0]);if(i>=0){switch(n[1]){case"'":i+=7;break;case",":i-=7,n[2]==","&&(i-=7)}s=4-i;break}}syntax(1,errs.bad_val,n);break;case"octave=":case"uscale=":i=parseInt(e.shift()),isNaN(i)?syntax(1,errs.bad_val,n):curvoice[n.slice(0,-1)]=i;break;case"cue=":curvoice.scale=e.shift()=="on"?.7:1;break;case"instrument=":curvoice.transp=get_transp(e.shift(),"instr");break;case"map=":curvoice.map=e.shift();break;case"name=":case"nm=":curvoice.nm=e.shift(),curvoice.nm[0]=='"'&&(curvoice.nm=curvoice.nm.slice(1,-1)),curvoice.new_name=!0;break;case"stem=":case"pos=":n=="pos="?n=e.shift().split(" "):n=["stm",e.shift()],i=posval[n[1]];if(i==undefined){syntax(1,errs.bad_val,n[0]);break}r||(r={}),r[n[0]]=i;break;case"scale=":i=parseFloat(e.shift()),isNaN(i)||i<.6||i>1.5?syntax(1,errs.bad_val,"%%voicescale"):curvoice.scale=i;break;case"score=":if(cfmt.sound)break;n=e.shift(),n.indexOf("/")<0&&(n+="/c"),curvoice.transp=get_transp(n);break;case"shift=":curvoice.shift=get_transp(e.shift());break;case"sound=":case"transpose=":if(!cfmt.sound)break;curvoice.transp=get_transp(e.shift());break;case"subname=":case"sname=":case"snm=":curvoice.snm=e.shift(),curvoice.snm[0]=='"'&&(curvoice.snm=curvoice.snm.slice(1,-1));break;case"stafflines=":i=get_st_lines(e.shift()),i==undefined?syntax(1,"Bad %%stafflines value"):curvoice.st!=undefined?par_sy.staves[curvoice.st].stafflines=i:curvoice.stafflines=i;break;case"staffnonote=":i=parseInt(e.shift()),isNaN(i)?syntax(1,"Bad %%staffnonote value"):curvoice.staffnonote=i;break;case"staffscale=":i=parseFloat(e.shift()),isNaN(i)||i<.3||i>2?syntax(1,"Bad %%staffscale value"):curvoice.staffscale=i;break;default:switch(n.slice(0,4)){case"treb":case"bass":case"alto":case"teno":case"perc":t=n;break;default:"GFC".indexOf(n[0])>=0?t=n:n.slice(-1)=="="&&e.shift()}}}if(r){curvoice.pos=clone(curvoice.pos);for(n in r)r.hasOwnProperty(n)&&(curvoice.pos[n]=r[n])}t&&(t=new_clef(t),t&&(s&&(t.clefpit=s),get_clef(t)))}function set_kv_parm(e){curvoice.init||(curvoice.init=!0,info.V&&(info.V["*"]&&(e=info.V["*"].concat(e)),info.V[curvoice.id]&&(e=info.V[curvoice.id].concat(e)))),e.length!=0&&self.set_vp(e)}function memo_kv_parm(e,t){if(t.length==0)return;info.V||(info.V={}),info.V[e]?Array.prototype.push.apply(info.V[e],t):info.V[e]=t}function new_key(e){var t,n,r,i,s,o=0,u={type:C.KEY,k_delta:0,dur:0};set_ref(u),t=1;switch(e[0]){case"A":u.k_sf=3;break;case"B":u.k_sf=5;break;case"C":u.k_sf=0;break;case"D":u.k_sf=2;break;case"E":u.k_sf=4;break;case"F":u.k_sf=-1;break;case"G":u.k_sf=1;break;case"H":switch(e[1]){case"P":case"p":u.k_bagpipe=e[1],u.k_sf=e[1]=="P"?0:2,t++;break;default:syntax(1,"Unknown bagpipe-like key")}break;case"P":syntax(1,"K:P is deprecated"),u.k_drum=!0,r=!0;break;case"n":e.indexOf("none")==0&&(u.k_sf=0,u.k_none=!0,t=4);default:r=!0}if(!r){switch(e[t]){case"#":u.k_sf+=7,t++;break;case"b":u.k_sf-=7,t++}e=e.slice(t).trim();switch(e.slice(0,3).toLowerCase()){default:if(e[0]!="m"||e[1]!=" "&&e[1]!=" "&&e[1]!="\n"){r=!0;break};case"aeo":case"m":case"min":u.k_sf-=3,o=5;break;case"dor":u.k_sf-=2,o=1;break;case"ion":case"maj":break;case"loc":u.k_sf-=5,o=6;break;case"lyd":u.k_sf+=1,o=3;break;case"mix":u.k_sf-=1,o=4;break;case"phr":u.k_sf-=4,o=2}r||(e=e.replace(/\w+\s*/,"")),e.indexOf("exp ")==0&&(e=e.replace(/\w+\s*/,""),e||syntax(1,"No accidental after 'exp'"),u.k_exp=!0),i=e[0];if(i=="^"||i=="_"||i=="="){u.k_a_acc=[],s=new scanBuf,s.buffer=e;do{var a=parse_acc_pit(s);if(!a)return[u,null];u.k_a_acc.push(a),i=e[s.index];while(i==" ")i=e[++s.index]}while(i=="^"||i=="_"||i=="=");e=e.slice(s.index)}else u.k_exp&&e.indexOf("none")==0&&(u.k_sf=0,e=e.replace(/\w+\s*/,""))}return u.k_delta=cgd2cde[(u.k_sf+7)%7],u.k_mode=o,[u,info_split(e,0)]}function new_meter(e){var t={type:C.METER,dur:0,a_meter:[]},n={},r,i,s=0,o,u=0,a,f,l=e,c;set_ref(t);if(l.indexOf("none")==0)u=4,f=1;else{f=0;while(u<e.length){if(l[u]=="=")break;switch(l[u]){case"C":n.top=l[u++],s||(s=4,o=4);break;case"c":case"o":n.top=l[u++];if(!s){l[-1]=="c"?(s=2,o=4):(s=3,o=4);switch(l[u]){case"|":o/=2;break;case".":s*=3,o*=2}}break;case".":case"|":n.top=l[u++];break;case"(":l[u+1]=="("&&(c=!0,n.top=l[u++],t.a_meter.push(n),n={}),a=u+1;while(a<e.length){if(l[a]==")"||l[a]=="/")break;a++}if(l[a]==")"&&l[a+1]=="/"){u++;continue};case")":c=l[u]=="(",n.top=l[u++],t.a_meter.push(n),n={};continue;default:if(l[u]<="0"||l[u]>"9"){syntax(1,"Bad char '$1' in M:",l[u]);return}o=2,n.top=l[u++];for(;;){while(l[u]>="0"&&l[u]<="9")n.top+=l[u++];if(l[u]==")"){if(l[u+1]!="/")break;u++}if(l[u]=="/"){u++;if(l[u]<="0"||l[u]>"9"){syntax(1,"Bad char '$1' in M:",l[u]);return}n.bot=l[u++];while(l[u]>="0"&&l[u]<="9")n.bot+=l[u++];break}if(l[u]!=" "&&l[u]!="+")break;if(u>=e.length||l[u+1]=="(")break;n.top+=l[u++]}s=parseInt(n.top)}c||(n.bot&&(o=parseInt(n.bot)),f+=s*C.BLEN/o),t.a_meter.push(n),n={};while(l[u]==" ")u++;l[u]=="+"&&(n.top=l[u++],t.a_meter.push(n),n={})}}if(l[u]=="="){r=l.substring(++u).match(/^(\d+)\/(\d+)$/);if(!r){syntax(1,"Bad duration '$1' in M:",l.substring(u));return}f=C.BLEN*r[1]/r[2]}t.wmeasure=f;if(parse.state!=3){info.M=e,glovar.meter=t;if(parse.state>=1){glovar.ulen||(f<=1||f>=C.BLEN*3/4?glovar.ulen=C.BLEN/8:glovar.ulen=C.BLEN/16);for(i=0;i<voice_tb.length;i++)voice_tb[i].meter=t,voice_tb[i].wmeasure=f}}else curvoice.wmeasure=f,is_voice_sig()?(curvoice.meter=t,reset_gen()):sym_link(t)}function new_tempo(e){var t=0,n,r,i,s,o={type:C.TEMPO,dur:0};set_ref(o),cfmt.writefields.indexOf("Q")<0&&(o.del=!0);if(e[0]=='"'){t=e.indexOf('"',1);if(t<0){syntax(1,"Unterminated string in Q:");return}o.tempo_str1=e.slice(1,t),t++;while(e[t]==" ")t++}s=new scanBuf,s.buffer=e,s.index=t;for(;;){r=e[s.index];if(r==undefined||r<="0"||r>"9")break;i=parse_dur(s),o.tempo_notes||(o.tempo_notes=[]),o.tempo_notes.push(C.BLEN*i[0]/i[1]);for(;;){r=e[s.index];if(r!=" ")break;s.index++}}if(r=="="){r=e[++s.index];while(r==" ")r=e[++s.index];t=s.index,r=="c"&&e[t+1]=="a"&&e[t+2]=="."&&e[t+3]==" "&&(o.tempo_ca="ca. ",s.index+=4),e[s.index+1]!="/"?o.tempo=s.get_int():(i=parse_dur(s),o.new_beat=C.BLEN*i[0]/i[1]),r=e[s.index];while(r==" ")r=e[++s.index]}if(r=='"'){s.index++,t=e.indexOf('"',s.index+1);if(t<0){syntax(1,"Unterminated string in Q:");return}o.tempo_str2=e.slice(s.index,t)}if(parse.state!=3){if(parse.state==1){info.Q=e,glovar.tempo=o;return}goto_tune()}curvoice.v==par_sy.top_voice&&(sym_link(o),glovar.tempo&&curvoice.time==0&&(glovar.tempo.del=!0))}function do_info(e,t){var n,r,i,s,o;switch(e){case"I":self.do_pscom(t);break;case"L":parse.state==2&&goto_tune(),s=t.match(/^1\/(\d+)(=(\d+)\/(\d+))?$/);if(s){r=Number(s[1]);if(!r||(r&r-1)!=0)break;r=C.BLEN/r;if(s[2]){i=Number(s[4]);if(!i||(i&i-1)!=0){i=0;break}i=Number(s[3])/i*C.BLEN}else i=r}else t=="auto"&&(r=i=-1);if(!i){syntax(1,"Bad L: value");break}parse.state<2?glovar.ulen=r:(curvoice.ulen=r,curvoice.dur_fact=i/r);break;case"M":new_meter(t);break;case"U":set_user(t);break;case"P":if(parse.state==0)break;if(parse.state==1){info.P=t;break}parse.state==2&&goto_tune();if(cfmt.writefields.indexOf(e)<0)break;n={type:C.PART,text:t,dur:0};var u=voice_tb[par_sy.top_voice];if(curvoice.v!=u.v){if(curvoice.time!=u.time)break;if(u.last_sym&&u.last_sym.type==C.PART)break;var a=curvoice;curvoice=u,sym_link(n),curvoice=a}else sym_link(n);break;case"Q":if(parse.state==0)break;new_tempo(t);break;case"V":get_voice(t);break;case"K":if(parse.state==0)break;get_key(t);break;case"N":case"R":info[e]?info[e]+="\n"+t:info[e]=t;break;case"r":if(!user.keep_remark||parse.state!=3)break;n={type:C.REMARK,text:t,dur:0},sym_link(n);break;default:syntax(0,"'$1:' line ignored",e)}}function adjust_dur(e){var t,n,r,i,s;t=curvoice.last_sym;if(!t)return;if(t.type==C.MREST||t.type==C.BAR)return;while(t.type!=C.BAR&&t.prev)t=t.prev;n=t.time,r=curvoice.time-n;if(n==0){while(t&&!t.dur)t=t.next;t&&t.type==C.REST&&t.invis&&(n+=t.dur*curvoice.wmeasure/r,t.prev?t.prev.next=t.next:curvoice.sym=t.next,t.next&&(t.next.prev=t.prev),t=t.next)}if(curvoice.wmeasure==r)return;for(;t;t=t.next){t.time=n;if(!t.dur||t.grace)continue;t.dur=t.dur*curvoice.wmeasure/r,t.dur_orig=t.dur_orig*curvoice.wmeasure/r,n+=t.dur;if(t.type!=C.NOTE&&t.type!=C.REST)continue;for(i=0;i<=t.nhd;i++)t.notes[i].dur=t.notes[i].dur*curvoice.wmeasure/r;s=identify_note(t,t.dur_orig),t.head=s[0],t.dots=s[1],t.nflags=s[2],t.nflags<=-2?t.stemless=!0:delete t.stemless}curvoice.time=e.time=n}function new_bar(){var e,t,n,r=parse.line,i={type:C.BAR,fname:parse.fname,istart:parse.bol+r.index,dur:0,multi:0};vover&&vover.bar&&get_vover("|"),glovar.new_nbar&&(i.bar_num=glovar.new_nbar,glovar.new_nbar=0),n=r.char();for(;;){t=r.next_char();switch(t){case"|":case"[":case"]":case":":n+=t;continue}break}n[0]==":"&&(n.length==1?(n="|",i.bar_dotted=!0):i.rbstop=2),a_gch&&self.gch_build(i),a_dcn&&(deco_cnv(a_dcn,i),a_dcn=null);switch(n.slice(-1)){case"[":if(/[0-9" ]/.test(t))break;n=n.slice(0,-1),r.index--,t="[";break;case":":i.rbstop=2}if(t>"0"&&t<="9"){n.slice(-1)=="["&&(n=n.slice(0,-1)),i.text=t;for(;;){t=r.next_char();if("0123456789,.-".indexOf(t)<0)break;i.text+=t}i.rbstop=2,i.rbstart=2}else if(t=='"'&&n.slice(-1)=="["){n=n.slice(0,-1),i.text="";for(;;){t=r.next_char();if(!t){syntax(1,"No end of repeat string");return}if(t=='"'){r.index++;break}t=="\\"&&(i.text+=t,t=r.next_char()),i.text+=t}i.text=cnv_escape(i.text),i.rbstop=2,i.rbstart=2}n[0]=="]"&&(i.rbstop=2,n.length!=1?n=n.slice(1):i.invis=!0),i.iend=parse.bol+r.index,i.rbstart&&curvoice.norepbra&&!curvoice.second&&(i.norepbra=!0),curvoice.ulen<0&&adjust_dur(i),e=curvoice.last_sym;if(e&&e.type==C.SPACE)e.time--;else if(e&&e.type==C.BAR){if(n=="["&&!e.text&&(curvoice.st==0||par_sy.staves[curvoice.st-1].flags&STOP_BAR||i.norepbra)){i.text&&(e.text=i.text),i.a_gch&&(e.a_gch=i.a_gch),i.norepbra&&(e.norepbra=i.norepbra),i.rbstart&&(e.rbstart=i.rbstart),i.rbstop&&(e.rbstop=i.rbstop);return}if(n=="|:"){if(e.bar_type==":|"){e.bar_type="::",e.rbstop=2;return}if(e.bar_type=="||"){e.bar_type="||:",e.rbstop=2;return}}}switch(n){case"[":i.rbstop=2;case"[]":case"[|]":i.invis=!0,n="[]";break;case":|:":case":||:":n="::";break;case"||":if(!cfmt.rbdbstop)break;case"[|":case"|]":i.rbstop=2}i.bar_type=n,curvoice.lyric_restart||(curvoice.lyric_restart=i),curvoice.sym_restart||(curvoice.sym_restart=i),e&&e.type==C.KEY&&(!e.prev||e.prev.type!=C.BAR)?(curvoice.last_sym=e.prev,e.prev||(curvoice.sym=e.prev),sym_link(i),i.next=e,e.prev=i,curvoice.last_sym=e):sym_link(i),i.st=curvoice.st,i.rbstart&&!curvoice.norepbra&&curvoice.st>0&&!(par_sy.staves[curvoice.st-1].flags&STOP_BAR)&&(e={type:C.BAR,fname:i.fname,istart:i.istart,iend:i.iend,bar_type:"[",multi:0,invis:!0,text:i.text,rbstart:2},sym_link(e),e.st=curvoice.st,delete i.text,i.rbstart=0)}function parse_staves(e){var t,n,r=[],i=!1,s=0,o=0,u=0,a=0,f=0,l=0;while(l<e.length){switch(e[l]){case" ":case" ":break;case"[":if(a||o+u>=2){syntax(1,errs.misplaced,"["),i=!0;break}s|=o+u==0?OPEN_BRACKET:OPEN_BRACKET2,u++,f<<=8,f|=OPEN_BRACKET;break;case"{":if(a||o||u>=2){syntax(1,errs.misplaced,"{"),i=!0;break}s|=u?OPEN_BRACE2:OPEN_BRACE,o++,f<<=8,f|=OPEN_BRACE;break;case"(":if(a){syntax(1,errs.misplaced,"("),i=!0;break}s|=OPEN_PARENTH,a++,f<<=8,f|=OPEN_PARENTH;break;case"*":o&&!a&&!(s&(OPEN_BRACE|OPEN_BRACE2))&&(s|=FL_VOICE);break;case"+":s|=MASTER_VOICE;break;default:if(!/\w/.test(e[l])){syntax(1,"Bad voice ID in %%staves"),i=!0;break}n="";while(l<e.length){if(" ()[]{}|*".indexOf(e[l])>=0)break;n+=e[l++]}for(;l<e.length;l++){switch(e[l]){case" ":case" ":continue;case"]":if(!(f&OPEN_BRACKET)){syntax(1,errs.misplaced,"]"),i=!0;break}u--,s|=o+u==0?CLOSE_BRACKET:CLOSE_BRACKET2,f>>=8;continue;case"}":if(!(f&OPEN_BRACE)){syntax(1,errs.misplaced,"}"),i=!0;break}o--,s|=u?CLOSE_BRACE2:CLOSE_BRACE,s&=~FL_VOICE,f>>=8;continue;case")":if(!(f&OPEN_PARENTH)){syntax(1,errs.misplaced,")"),i=!0;break}a--,s|=CLOSE_PARENTH,f>>=8;continue;case"|":s|=STOP_BAR;continue}break}r.push([n,s]),s=0;continue}l++}f!=0&&(syntax(1,"'}', ')' or ']' missing in %%staves"),i=!0);if(i||r.length==0)return;return r}function info_split(e){if(!e)return[];var t=e.match(/(".+?"|.+?)(\s+|=|$)/g);if(!t)return syntax(1,"Unterminated string"),[];for(var n=0;n<t.length;n++)t[n]=t[n].trim();return t}function identify_note(e,t){var n,r,i,r=0,s=t;s%12!=0&&syntax(1,"Invalid note duration $1",s),s/=12,s==0&&syntax(1,"Note too short");for(i=5;s!=0;s>>=1,i--)if(s&1)break;s>>=1;switch(s){case 0:break;case 1:r=1;break;case 3:r=2;break;case 7:r=3;break;default:syntax(1,"Invalid note duration $1",t),i+=(11-s)/4|0,r=4}i-=r;if(i>=0)n=C.FULL;else switch(i){default:syntax(1,"Note too long"),i=-4;case-4:n=C.SQUARE;break;case-3:n=cfmt.squarebreve?C.SQUARE:C.OVALBARS;break;case-2:n=C.OVAL;break;case-1:n=C.EMPTY}return[n,r,i]}function parse_dur(e){var t,n,r;return reg_dur.lastIndex=e.index,t=reg_dur.exec(e.buffer),t[0]?(n=t[1]||1,r=t[3]||1,t[3]||(r*=1<<t[2].length),e.index=reg_dur.lastIndex,[n,r]):[1,1]}function parse_acc_pit(e){var t,n,r,i,s,o,u=e.char();switch(u){case"^":u=e.next_char(),u=="^"?(n=2,u=e.next_char()):n=1;break;case"=":n=3,u=e.next_char();break;case"_":u=e.next_char(),u=="_"?(n=-2,u=e.next_char()):n=-1}if(n&&n!=3&&u>="1"&&u<="9"||u=="/")o=parse_dur(e),r=o[0],i=o[1],i==1?i=curvoice?curvoice.uscale:1:i*=2,u=e.char();s=ntb.indexOf(u)+16,u=e.next_char();if(s<16){syntax(1,"'$1' is not a note",e.buffer[e.index-1]);return}while(u=="'")s+=7,u=e.next_char();while(u==",")s-=7,u=e.next_char();return t={pit:s,shhd:0,shac:0,ti1:0},n&&(t.acc=n,r&&(t.micro_n=r,t.micro_d=i)),t}function note2abc(e){var t,n="abcdefg"[(e.pit+77)%7];e.acc&&(n=["__","_","","^","^^","="][e.acc+2]+n);for(t=e.pit;t>=30;t-=7)n+="'";for(t=e.pit;t<23;t+=7)n+=",";return n}function set_map(e){var t=maps[curvoice.map],n=note2abc(e);if(!t[n]){n="octave,"+n.replace(/[',]/g,"");if(!t[n]){n="key,"+"abcdefg"[(e.pit+77-curvoice.ckey.k_delta)%7];if(!t[n]){n="all";if(!t[n])return}}}e.map=t[n],e.map[1]&&(e.pit=e.map[1].pit,e.acc=e.map[1].acc)}function parse_basic_note(e,t){var n,r=parse_acc_pit(e);if(!r)return;return e.char()=="0"&&(parse.stemless=!0,e.index++),n=parse_dur(e),r.dur=t*n[0]/n[1],r}function parse_vpos(){var e,t=parse.line,n=0;t.buffer[t.index-1]=="."&&!a_dcn&&(n=C.SL_DOTTED);switch(t.next_char()){case"'":return t.index++,n+C.SL_ABOVE;case",":return t.index++,n+C.SL_BELOW}return n+C.SL_AUTO}function note_transp(e){var t,n,r,i,s,o,u,a,f,l,c=e.nhd,h=curvoice.okey.k_sf,p=curvoice.ckey.k_sf-h,d=cgd2cde[(p+28)%7],v=curvoice.vtransp;v<0&&d!=0&&(d-=7),d+=(v/3/12|0)*7;for(t=0;t<=c;t++){l=e.notes[t],r=l.pit,l.pit+=d,u=cde2fcg[(r+5+112)%7],s=l.acc;if(!s)if(!curvoice.okey.a_acc)h>0?u<h-1&&(s=1):h<0&&u>=h+6&&(s=-1);else for(n=0;n<curvoice.okey.a_acc.length;n++){o=curvoice.okey.a_acc[n];if((r+16*7-o.pit)%7==0){s=o.acc;break}}a=u+p,s&&s!=3&&(a+=s*7),u=(((a+1+21)/7|0)+2-3+160)%5,s=acc2[u];if(!l.acc)if(curvoice.ckey.k_none){if(s==3||acc_same_pitch(l.pit))continue}else{if(!curvoice.ckey.a_acc)continue;f=cgd2cde[(a+112)%7];for(n=0;n<curvoice.ckey.a_acc.length;n++)if((f+16*7-curvoice.ckey.a_acc[n].pits)%7==0)break;if(n<curvoice.ckey.a_acc.length)continue}u=l.acc,i=l.micro_d;if(i&&u!=s){r=l.micro_n;switch(s){case 3:r>i/2?(r-=i/2,l.micro_n=r,s=u):s=-u;break;case 2:r>i/2?(l.pit+=1,r-=i/2):r+=i/2,s=u,l.micro_n=r;break;case-2:r>=i/2?(l.pit-=1,r-=i/2):r+=i/2,s=u,l.micro_n=r}}l.acc=s}}function sort_pitch(e){e.notes=e.notes.sort(function(e,t){return e.pit-t.pit})}function new_note(e,t){var n,r,i,s,o,u,a,f,l,c,h,p,d,v=0,m=parse.line,g=a_dcn;a_dcn=null,parse.stemless=!1,r={type:C.NOTE,fname:parse.fname,stem:0,multi:0,nhd:0,xmx:0},r.istart=parse.bol+m.index,curvoice.color&&(r.color=curvoice.color),e?r.grace=!0:(a_gch&&self.gch_build(r),parse.repeat_n&&(r.repeat_n=parse.repeat_n,r.repeat_k=parse.repeat_k,parse.repeat_n=0)),s=m.char();switch(s){case"X":r.invis=!0;case"Z":r.type=C.MREST,s=m.next_char(),r.nmes=s>"0"&&s<="9"?m.get_int():1,r.dur=curvoice.wmeasure*r.nmes;if(curvoice.second){curvoice.time+=r.dur;return}r.nmes==1&&(r.type=C.REST,r.dur_orig=r.dur,r.notes=[{pit:18,dur:r.dur}]);break;case"y":r.type=C.SPACE,r.invis=!0,r.dur=0,s=m.next_char(),s>="0"&&s<="9"?r.width=m.get_int():r.width=10;break;case"x":r.invis=!0;case"z":r.type=C.REST,m.index++,c=parse_dur(m),r.dur_orig=(curvoice.ulen<0?15120:curvoice.ulen)*c[0]/c[1],r.dur=r.dur_orig*curvoice.dur_fact,r.notes=[{pit:18,dur:r.dur_orig}];break;case"[":i=!0,s=m.next_char();default:curvoice.uscale&&(r.uscale=curvoice.uscale),r.notes=[];for(;;){if(i)for(;;){if(!s)break;a=s.charCodeAt(0);if(a>=128){syntax(1,errs.not_ascii);return}u=char_tb[a];switch(u[0]){case"(":v<<=4,v+=parse_vpos(),s=m.char();continue;case"!":a_dcn||(a_dcn=[]);if(u.length>1)a_dcn.push(u.slice(1,-1));else{o="";for(;;){s=m.next_char();if(!s){syntax(1,"No end of decoration");return}if(s=="!")break;o+=s}a_dcn.push(o)}s=m.next_char();continue}break}n=parse_basic_note(m,r.grace?C.BLEN/4:curvoice.ulen<0?15120:curvoice.ulen);if(!n)return;curvoice.octave&&(n.pit+=curvoice.octave*7),curvoice.ottava&&(n.pit+=curvoice.ottava),v&&(n.sl1=v,r.sl1?r.sl1++:r.sl1=1,v=0),a_dcn&&(n.a_dcn=a_dcn,a_dcn=null),r.notes.push(n);if(!i)break;s=m.char();for(;;){switch(s){case")":n.sl2?n.sl2++:n.sl2=1,r.sl2?r.sl2++:r.sl2=1,s=m.next_char();continue;case"-":n.ti1=parse_vpos(),r.ti1=!0,s=m.char();continue;case".":s=m.next_char();if(s!="-"){syntax(1,"Misplaced dot");break}continue}break}if(s=="]"){m.index++,c=parse_dur(m),r.nhd=r.notes.length-1;for(a=0;a<=r.nhd;a++)n=r.notes[a],n.dur=n.dur*c[0]/c[1];break}}r.dur_orig=r.notes[0].dur,r.dur=r.notes[0].dur*curvoice.dur_fact}if(r.grace&&r.type!=C.NOTE){syntax(1,"Not a note in grace note sequence");return}if(r.notes){if(!r.grace){switch(curvoice.pos.stm){case C.SL_ABOVE:r.stem=1;break;case C.SL_BELOW:r.stem=-1;break;case C.SL_HIDDEN:r.stemless=!0}r.dur*=t,p=curvoice.brk_rhythm;if(p){curvoice.brk_rhythm=0,l=curvoice.last_note;if(p>0){f=p*2-1,r.dur=r.dur*f/p,r.dur_orig=r.dur_orig*f/p;for(a=0;a<=r.nhd;a++)r.notes[a].dur=r.notes[a].dur*f/p;l.dur/=p,l.dur_orig/=p;for(a=0;a<=l.nhd;a++)l.notes[a].dur/=p}else{p=-p,f=p*2-1,r.dur/=p,r.dur_orig/=p;for(a=0;a<=r.nhd;a++)r.notes[a].dur/=p;l.dur=l.dur*f/p,l.dur_orig=l.dur_orig*f/p;for(a=0;a<=l.nhd;a++)l.notes[a].dur=l.notes[a].dur*f/p}curvoice.time=l.time+l.dur,h=identify_note(l,l.dur_orig),l.head=h[0],l.dots=h[1],l.nflags=h[2],l.nflags<=-2?l.stemless=!0:delete l.stemless;for(l=l.next;l;l=l.next)l.time=curvoice.time}}else{var y=curvoice.ckey.k_bagpipe?8:4;for(a=0;a<=r.nhd;a++)r.notes[a].dur/=y;r.dur/=y,r.dur_orig/=y,e.stem&&(r.stem=e.stem)}r.type==C.NOTE?(h=identify_note(r,r.dur_orig),r.head=h[0],r.dots=h[1],r.nflags=h[2],r.nflags<=-2&&(r.stemless=!0)):(d=r.dur_orig,d==curvoice.wmeasure&&(d<C.BLEN*2?d=C.BLEN:d<C.BLEN*4?d=C.BLEN*2:d=C.BLEN*4),h=identify_note(r,d),r.head=h[0],r.dots=h[1],r.nflags=h[2]),curvoice.last_note=r}sym_link(r);if(r.type==C.NOTE){curvoice.vtransp&¬e_transp(r);if(curvoice.map&&maps[curvoice.map])for(a=0;a<=r.nhd;a++)set_map(r.notes[a])}return cfmt.shiftunison&&(r.shiftunison=cfmt.shiftunison),e||(curvoice.lyric_restart||(curvoice.lyric_restart=r),curvoice.sym_restart||(curvoice.sym_restart=r)),g&&deco_cnv(g,r,r.prev),parse.stemless&&(r.stemless=!0),r.iend=parse.bol+m.index,r}function parse_music_line(){function h(e){var t,n,r;for(t=1,n=c.index+1;t<e.length;t++,n++){if(e[t]==c.buffer[n])continue;if(e[t]!="n")return;r=ntb.indexOf(c.buffer[n]);if(r<0)return;while(c.buffer[n+1]=="'")r+=7,n++;while(c.buffer[n+1]==",")r-=7,n++}return c.index=n,r}function p(e,t){var n,r,s="",o=e.length;for(i=0;i<o;i++){n=e[i];if(n>="h"&&n<="z"){r=t+n.charCodeAt(0)-"n".charCodeAt(0),n="";while(r<0)r+=7,n+=",";while(r>14)r-=7,n+="'";s+=ntb[r]+n}else s+=n}return s}function d(e,t){var n,r=c,i=parse.istart;parse.line=c=new scanBuf,parse.istart+=r.index,c.buffer=t?p(e,t):e,v(!0),parse.line=c=r,parse.istart=i}function v(i){var s,p,v,m,g,y,b,w,E;for(;;){s=c.char();if(!s)break;if(s==".")switch(c.buffer[c.index+1]){case"(":case"-":case"|":s=c.next_char()}p=s.charCodeAt(0);if(p>=128){syntax(1,errs.not_ascii),c.index++;break}if(!i&&maci[p]){w=0;for(m in mac){if(!mac.hasOwnProperty(m)||m[0]!=s)continue;if(m.indexOf("n")<0){if(c.buffer.indexOf(m,c.index)!=c.index)continue;c.index+=m.length}else{w=h(m);if(!w)continue}d(mac[m],w),w=1;break}if(w)continue}v=char_tb[p];switch(v[0]){case" ":g=curvoice.last_note,g&&(g.beam_end=!0,e&&(e.gr_shift=!0));break;case"\n":if(cfmt.barsperstaff)break;par_sy.voices[curvoice.v].range==0&&curvoice.last_sym&&(curvoice.last_sym.eoln=!0);break;case"&":if(e){syntax(1,errs.bad_char,s);break}s=c.next_char();if(s==")"){get_vover(")");break}get_vover("&");continue;case"(":s=c.next_char();if(s>"0"&&s<="9"){var S=c.get_int(),x=qplet_tb[S],T=S,s=c.char();if(s==":"){s=c.next_char(),s>"0"&&s<="9"&&(x=c.get_int(),s=c.char());if(s==":"){s=c.next_char();if(!(s>"0"&&s<="9")){syntax(1,"Invalid 'r' in tuplet");continue}T=c.get_int(),s=c.char()}}if(x==0||x==undefined)x=curvoice.wmeasure%9==0?3:2;u=o[++a],u||(o[a]=u={}),u.p=S,u.q=x,u.r=T,u.f=cfmt.tuplets,u.fact=f*x/S,f=u.fact;continue}if(s=="&"){if(e){syntax(1,errs.bad_char,s);break}get_vover("(");break}l<<=4,c.index--,l+=parse_vpos();continue;case")":if(curvoice.ignore)break;g=curvoice.last_sym;if(g)switch(g.type){case C.NOTE:case C.REST:case C.SPACE:break;default:g=null}if(!g){syntax(1,errs.bad_char,s);break}g.slur_end?g.slur_end++:g.slur_end=1;break;case"!":a_dcn||(a_dcn=[]);if(v.length>1)y=v.slice(1,-1);else{y="",b=c.index;for(;;){s=c.next_char();if(!s)break;if(s=="!")break;y+=s}if(!s){c.index=b,syntax(1,"No end of decoration");break}}ottava[y]&&set_ottava(y),a_dcn.push(y);break;case'"':parse_gchord(v);break;case"-":var N=0;if(!curvoice.last_note||curvoice.last_note.type!=C.NOTE){syntax(1,"No note before '-'");break}N=parse_vpos(),g=curvoice.last_note;for(b=0;b<=g.nhd;b++)g.notes[b].ti1?g.nhd==0&&syntax(1,"Too many ties"):g.notes[b].ti1=N;g.ti1=!0,e&&(e.ti1=!0);continue;case"[":var k=c.buffer[c.index+1];if('|[]: "'.indexOf(k)>=0||k>="1"&&k<="9"){if(e){syntax(1,errs.bar_grace);break}new_bar();continue}if(c.buffer[c.index+2]==":"){b=c.buffer.indexOf("]",c.index+1);if(b<0){syntax(1,"Lack of ']'");break}E=c.buffer.slice(c.index+3,b).trim(),parse.istart=parse.bol+c.index,parse.iend=parse.bol+ ++b,c.index=0,do_info(k,E),c.index=b;continue};case"n":g=self.new_note(e,f);if(!g)continue;g.type==C.NOTE&&l&&(g.slur_start=l,l=0);if(e){a>=0&&(g.in_tuplet=!0);continue}a>=0&&g.notes&&(g.in_tuplet=!0,a>0?(o[0].p&&(g.tp0=o[0].p,g.tq0=o[0].q,g.tf=o[0].f,o[0].p=0),o[0].r--,u.p&&(g.tp1=u.p,g.tq1=u.q,g.tf=u.f,u.p=0)):u.p&&(g.tp0=u.p,g.tq0=u.q,g.tf=u.f,u.p=0),u.r--,u.r==0&&(a--==0?(g.tp0?g.tp0=!1:g.te0=!0,f=1,curvoice.time=Math.round(curvoice.time),g.dur=curvoice.time-g.time):(g.tp1?g.tp1=!1:g.te1=!0,u=o[0],u.r==0?(a--,g.te0=!0,f=1,curvoice.time=Math.round(curvoice.time),g.dur=curvoice.time-g.time):f=u.fact)));continue;case"<":if(!curvoice.last_note){syntax(1,"No note before '<'");break}if(e){syntax(1,"Cannot have a broken rhythm in grace notes");break}w=s=="<"?1:-1;while(s=="<"||s==">")w*=2,s=c.next_char();curvoice.brk_rhythm=w;continue;case"i":break;case"{":if(e){syntax(1,"'{' in grace note");break}t=curvoice.last_note,curvoice.last_note=null,n=a_dcn,a_dcn=undefined,e={type:C.GRACE,fname:parse.fname,istart:parse.bol+c.index,dur:0,multi:0};switch(curvoice.pos.gst){case C.SL_ABOVE:e.stem=1;break;case C.SL_BELOW:e.stem=-1;break;case C.SL_HIDDEN:e.stem=2}sym_link(e),s=c.next_char();if(s=="/"){e.sappo=!0;break}continue;case"|":if(e){syntax(1,errs.bar_grace);break}s=c.buffer[c.index-1],new_bar(),s=="."&&(curvoice.last_sym.bar_dotted=!0);continue;case"}":g=curvoice.last_note;if(!e||!g){syntax(1,errs.bad_char,s);break}a_dcn&&syntax(1,"Decoration ignored"),g.gr_end=!0,e.extra=e.next,e.extra.prev=null,e.next=null,curvoice.last_sym=e,e=null;if(!g.prev&&!curvoice.ckey.k_bagpipe){for(b=0;b<=g.nhd;b++)g.notes[b].dur*=2;g.dur*=2,g.dur_orig*=2;var L=identify_note(g,g.dur_orig);g.head=L[0],g.dots=L[1],g.nflags=L[2]}curvoice.last_note=t,a_dcn=n;break;case"\\":s=c.buffer[c.index+1];if(!s){r=!0;break};default:syntax(1,errs.bad_char,s)}c.index++}}var e,t,n,r,s,o=[],u,a=-1,f=1,l=0,c=parse.line;if(parse.state!=3){if(parse.state!=2)return;goto_tune()}v();if(a>=0){syntax(1,"No end of tuplet");for(s=curvoice.last_note;s;s=s.prev){s.tp1&&(s.tp1=0);if(s.tp0){s.tp0=0;break}}}e&&(syntax(1,"No end of grace note sequence"),curvoice.last_sym=e.prev,curvoice.last_note=t,e.prev&&(e.prev.next=null)),cfmt.breakoneoln&&curvoice.last_note&&(curvoice.last_note.beam_end=!0);if(r||cfmt.barsperstaff)return;char_tb["\n".charCodeAt(0)]=="\n"&&par_sy.voices[curvoice.v].range==0&&curvoice.last_sym&&(curvoice.last_sym.eoln=!0)}function cwid(e){var t=e.charCodeAt(0);if(t>=128){if(t>=768&&t<880)return 0;t=97}return cw_tb[t]}function strwh(e){var t=gene.curfont,n=t.swfac,r=t.size,i=0,s,o,u,a=e.length;for(s=0;s<a;s++){u=e[s];switch(u){case"$":u=e[s+1];if(u=="0")t=gene.deffont;else{if(!(u>="1"&&u<="9")){u="$";break}t=get_font("u"+u)}s++,n=t.swfac,t.size>r&&(r=t.size);continue;case"&":o=e.indexOf(";",s),o>0&&o-s<10&&(s=o,u="a")}i+=cwid(u)*n}return gene.curfont=t,[i,r]}function set_font(e){typeof e=="string"&&(e=get_font(e)),gene.curfont=gene.deffont=e}function out_str(e){var t,n=gene.curfont,r=n;output+=e.replace(/<|>|&.*?;|&| |\$./g,function(e){switch(e[0]){case"<":return"<";case">":return">";case"&":if(e=="&")return"&";return e;case" ":return" ";case"$":if(e[1]=="0")t=gene.deffont,use_font(t);else{if(!(e[1]>="1"&&e[1]<="9"))return e;t=get_font("u"+e[1])}e="";if(t==r)return e;r!=n&&(e="</tspan>"),r=t;if(r==n)return e;return e+'<tspan\n class="'+font_class(t)+'">'}}),r!=n&&(output+="</tspan>",gene.curfont=r)}function xy_str(e,t,n,r,i){var s=strwh(n)[1];t+=s*.2,output+='<text class="'+font_class(gene.curfont)+'" x="',out_sxsy(e,'" y="',t);switch(r){case"c":output+='" text-anchor="middle">';break;case"j":output+='" textLength="'+i.toFixed(2)+'">';break;case"r":output+='" text-anchor="end">';break;default:output+='">'}out_str(n),output+="</text>\n"}function xy_str_b(e,t,n){var r=strwh(n);output+='<rect class="stroke" x="',out_sxsy(e-2,'" y="',t+r[1]+1),output+='" width="'+(r[0]+4).toFixed(2)+'" height="'+(r[1]+3).toFixed(2)+'"/>\n',xy_str(e,t,n)}function trim_title(e,t){var n;if(cfmt.titletrim){n=e.lastIndexOf(", ");if(n<0||e[n+2]<"A"||e[n+2]>"Z")n=0;else if(cfmt.titletrim==1){if(n<e.length-7||e.indexOf(" ",n+3)>=0)n=0}else n<e.length-cfmt.titletrim-2&&(n=0)}return!t&&cfmt.writefields.indexOf("X")>=0&&(e=info.X+". "+e),n&&(e=e.slice(n+2).trim()+" "+e.slice(0,n)),cfmt.titlecaps?e.toUpperCase():e}function get_lwidth(){return(img.width-img.lm-img.rm-2)/cfmt.scale}function write_title(e,t){var n,r;if(!e)return;set_page(),e=trim_title(e,t),t?(set_font("subtitle"),r=cfmt.subtitlespace):(set_font("title"),r=cfmt.titlespace),vskip(strwh(e)[1]+r),cfmt.titleleft?xy_str(0,0,e):xy_str(get_lwidth()/2,0,e,"c")}function put_inf2r(e,t,n,r,i){if(!n){if(!r)return;n=r,r=null}r?xy_str(e,t,n+" ("+r+")",i):xy_str(e,t,n,i)}function str_skip(e){vskip(strwh(e)[1]*cfmt.lineskipfac)}function write_text(e,t){if(t=="s")return;set_font("text"),set_page();var 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r=0,i,s;e[r]=="$"&&e[r+1]>="0"&&e[r+1]<="9"&&(r+=2),s=0,i=r;if(e[r]>="0"&&e[r]<="9"||e[r+1]=="."){while(r<e.length){r++;if(e[r]==" "||e[r-1]==":"||e[r-1]==".")break}s=r;while(e[r]==" ")r++}return s!=0&&xy_str(t,0,e.slice(i,s),"r"),r<e.length&&xy_str(t+5,0,e.slice(r),"l"),r>=e.length&&s==0}var t,n,r,i,s,o,u,a;blk_out(),set_font("words");var l=get_lwidth()/2,c=(l-45)/(cwid("a")*gene.curfont.swfac);i=0,e=e.split("\n"),s=e.length;for(n=0;n<s;n++){t=e[n];if(t.length>c){i=0;break}t?a=!0:a&&(i++,a=!1)}if(i>0){n=i=(i+1)/2|0,a=!1;for(u=0;u<s;u++){t=e[u],r=0;while(t[r]==" ")r++;if(r==t.length){if(a&&--n<=0)break;a=!1}else a=!0}o=u+1}else o=u=s;vskip(cfmt.wordsspace);for(n=0;n<u||o<s;n++)n<u&&e[n].length==0&&(blk_out(),use_font(gene.curfont)),vskip(cfmt.lineskipfac*gene.curfont.size),n<u&&f(e[n],45,0),o<s&&(f(e[o],20+l,1)&&--i==0&&(n<u?i++:o<e.length-1&&(l*=.6)),o++)}function put_history(){var 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",t-u),output+="l"+n.toFixed(2)+" "+(-r).toFixed(2)+'"/>\n'}function out_wln(e,t,n){out_XYAB('<path class="stroke" stroke-width="0.8" d="mX YhF"/>\n',e,t+3,n)}function out_deco_str(e,t,n,r){var i,s,o=deco_str_style[n];if(!o){xygl(e,t,n);return}e+=o.dx,t+=o.dy,o.def||(style+="\n."+n+" {"+o.style+"}",o.def=!0),out_XYAB('<text x="X" y="Y" class="A"B>',e,t,n,o.anchor||""),set_font("annotation"),out_str(r),output+="</text>\n"}function out_arp(e,t,n){g_open(e,t,270),e=0,n=Math.ceil(n/6);while(--n>=0)xygl(e,6,"ltr"),e+=6;g_close()}function out_cresc(e,t,n,r){e+=n,n=-n,out_XYAB('<path class="stroke"\n d="mX YlA ',e,t+5,n),r.nost?output+="-2.2m0 -3.6l"+(-n).toFixed(2)+' -2.2"/>\n':output+="-4l"+(-n).toFixed(2)+' -4"/>\n'}function out_dim(e,t,n,r){out_XYAB('<path class="stroke"\n d="mX YlA ',e,t+5,n),r.noen?output+="-2.2m0 -3.6l"+(-n).toFixed(2)+' -2.2"/>\n':output+="-4l"+(-n).toFixed(2)+' -4"/>\n'}function out_ltr(e,t,n){t+=4,n=Math.ceil(n/6);while(--n>=0)xygl(e,t,"ltr"),e+=6}function out_8va(e,t,n,r){r.nost?n-=5:(out_XYAB('<text x="X" y="Y" style="font:italic bold 12px serif">8<tspan dy="-4" style="font-size:10px">va</tspan></text>\n',e-8,t),e+=12,n-=12),t+=6,out_XYAB('<path class="stroke" stroke-dasharray="6,6" d="mX YhA"/>\n',e,t,n),r.noen||out_XYAB('<path class="stroke" d="mX Yv6"/>\n',e+n,t)}function out_8vb(e,t,n,r){r.nost?n-=5:(out_XYAB('<text x="X" y="Y" style="font:italic bold 12px serif">8<tspan dy="-4" style="font-size:10px">vb</tspan></text>\n',e-8,t),e+=4,n-=4),out_XYAB('<path class="stroke" stroke-dasharray="6,6" d="mX YhA"/>\n',e,t,n),r.noen||out_XYAB('<path class="stroke" d="mX Yv-6"/>\n',e+n,t)}function out_15ma(e,t,n,r){r.nost?n-=5:(out_XYAB('<text x="X" y="Y" style="font:italic bold 12px serif">15<tspan dy="-4" style="font-size:10px">ma</tspan></text>\n',e-10,t),e+=20,n-=20),t+=6,out_XYAB('<path class="stroke" stroke-dasharray="6,6" d="mX YhA"/>\n',e,t,n),r.noen||out_XYAB('<path class="stroke" d="mX Yv6"/>\n',e+n,t)}function out_15mb(e,t,n,r){r.nost?n-=5:(out_XYAB('<text x="X" y="Y" style="font:italic bold 12px serif">15<tspan dy="-4" style="font-size:10px">mb</tspan></text>\n',e-10,t),e+=7,n-=7),out_XYAB('<path class="stroke" stroke-dasharray="6,6" d="mX YhA"/>\n',e,t,n),r.noen||out_XYAB('<path class="stroke" d="mX Yv-6"/>\n',e+n,t)}function out_deco_val(e,t,n,r,i){deco_val_tb[n]?deco_val_tb[n](e,t,r,i):error(1,null,"No function for decoration '$1'",n)}function out_glisq(e,t,n){var r=n.start,i=r.x,s=r.y+staff_tb[r.st].y,o=Math.atan2(s-t,e-i),u=o/Math.PI*180,a=(e-i)/Math.cos(o);g_open(i,s,u),i=r.s.dots?13+r.s.xmx:8,a=(a-i-6)/6|0,a<1&&(a=1);while(--a>=0)xygl(i,0,"ltr"),i+=6;g_close()}function out_gliss(e,t,n){var r=n.start,i=r.x,s=r.y+staff_tb[r.st].y,o=-Math.atan2(t-s,e-i),u=o/Math.PI*180,a=(e-i)/Math.cos(o);g_open(i,s,u),i=r.s.dots?13+r.s.xmx:8,a-=i+8,xypath(i,0),output+="l"+a.toFixed(2)+' 0" stroke-width="1"/>\n',g_close()}function out_deco_long(e,t,n){var r=n.dd.glyph;deco_l_tb[r]?deco_l_tb[r](e,t,n):error(1,null,"No function for decoration '$1'",r)}function vskip(e){posy+=e}function svg_flush(){if(multicol||!output||!user.img_out||posy==0)return;var e='<svg xmlns="http://www.w3.org/2000/svg" version="1.1"\n xmlns:xlink="http://www.w3.org/1999/xlink"\n color="black" class="music" stroke-width=".7"',t="";cfmt.bgcolor&&(e+=' style="background-color: '+cfmt.bgcolor+'"'),posy*=cfmt.scale,user.imagesize?e+="\n"+user.imagesize+' viewBox="0 0 '+img.width.toFixed(0)+" "+posy.toFixed(0)+'">\n':e+='\n width="'+img.width.toFixed(0)+'px" height="'+posy.toFixed(0)+'px">\n';if(style||font_style||musicfont)e+='<style type="text/css">'+style+font_style,musicfont&&(musicfont.indexOf("(")>0?e+='\n.music {font:24px music; fill:currentColor}\n@font-face {\n font-family:"music";\n src:'+musicfont+"}":e+="\n.music {font:24px "+musicfont+"; fill:currentColor}"),e+="\n</style>\n";defs+=fulldefs,defs&&(e+="<defs>"+defs+"\n</defs>\n"),cfmt.scale!=1&&(e+='<g class="g" transform="scale('+cfmt.scale.toFixed(2)+')">\n',t="</g>\n"),psvg&&psvg.ps_flush(!0),user.img_out(e+output+t+"</svg>"),output="",font_style="",cfmt.fullsvg?(defined_glyph={},defined_font={}):(musicfont="",style="",fulldefs=""),defs="",posy=0}function blk_out(){if(multicol||!user.img_out)return;blk_flush(),user.page_format&&!block.started&&(block.started=!0,block.newpage?(block.newpage=!1,user.img_out('<div class="nobrk newpage">')):user.img_out('<div class="nobrk">'))}function blk_flush(){svg_flush(),block.started&&(block.started=!1,user.img_out("</div>"))}function voice_filter(){var e,t,n;for(e in parse.voice_opts){if(!parse.voice_opts.hasOwnProperty(e))continue;t=new RegExp(e);if(t.test(curvoice.id)||t.test(curvoice.nm))for(n in parse.voice_opts[e])parse.voice_opts[e].hasOwnProperty(n)&&self.do_pscom(parse.voice_opts[e][n])}}function sym_link(e){e.fname||set_ref(e),curvoice.ignore||(parse.last_sym=e,e.prev=curvoice.last_sym,curvoice.last_sym?curvoice.last_sym.next=e:curvoice.sym=e,curvoice.last_sym=e),e.v=curvoice.v,e.p_v=curvoice,e.st=curvoice.cst,e.time=curvoice.time,e.dur&&!e.grace&&(curvoice.time+=e.dur),e.pos=curvoice.pos,curvoice.second&&(e.second=!0),curvoice.floating&&(e.floating=!0)}function sym_add(e,t){var n={type:t,dur:0},r,i=curvoice;return curvoice=e,sym_link(n),curvoice=i,r=n.prev,r||(r=n.next),r&&(n.fname=r.fname,n.istart=r.istart,n.iend=r.iend),n}function mrest_expand(e){var t,n,r,i=e.nmes,s=e.dur/i,o=e.a_dd;e.type=C.REST,e.dur=s,e.head=C.FULL,e.nflags=-2,r=e.next,t=e.p_v,t.last_sym=e,t.time=e.time+s,t.cst=e.st,n=e;while(--i>0)n=sym_add(t,C.BAR),n.bar_type="|",n=sym_add(t,C.REST),e.invis&&(n.invis=!0),n.dur=s,n.head=C.FULL,n.nflags=-2,t.time+=s;n.next=r,r&&(r.prev=n),n.a_dd=o}function sort_all(){var e,t,n,r,i,s,o,u,a,f,l,c,h,p,d=voice_tb.length,v=[],m=[],g=-1;for(r=0;r<d;r++)v.push(voice_tb[r].sym);var y=1,b=cur_sy;for(;;){if(b&&y){p=b,b=null,a=-1,m=[];for(r=0;r<d;r++){if(!p.voices[r]){p.voices[r]={range:-1};continue}u=p.voices[r].range;if(u<0)continue;m[u]=r,a++}}o=i=1e6;for(u=0;u<d;u++){r=m[u];if(r==undefined)break;e=v[r];if(!e||e.time>i)continue;s=w_tb[e.type],e.time<i?(i=e.time,o=s):s<o&&(o=s),e.type==C.MREST&&(e.nmes==1?mrest_expand(e):a>0&&(g=i))}if(o>127)break;if(i==g){l=0;for(u=0;u<d;u++){r=m[u];if(r==undefined)break;e=v[r];if(!e||e.time!=i||w_tb[e.type]!=o)continue;if(e.type!=C.MREST){g=-1;break}if(l==0)l=e.nmes;else if(l!=e.nmes){g=-1;break}}if(g<0)for(u=0;u<d;u++){r=m[u];if(r==undefined)break;e=v[r],e&&e.type==C.MREST&&mrest_expand(e)}}for(u=0;u<d;u++){r=m[u];if(r==undefined)break;e=v[r];if(!e||e.time!=i||w_tb[e.type]!=o)continue;if(e.type==C.STAVES){b=e.sy;for(c=0;c<d;c++)if(m[c]==undefined)break;for(h=0;h<d;h++){if(!b.voices[h])continue;u=b.voices[h].range;if(u<0||p.voices[h].range>=0)continue;m[c++]=h}}y&&(y=0,e.seqst=!0),e.ts_prev=f,f?f.ts_next=e:tsfirst=e,f=e,v[r]=e.next}y=o}}function voice_adj(){function i(e){var t,n,r,i,s,o,u,i=e.dur,a=1;for(t=e;t;t=t.next){if(t.beam_end||!t.next)break;a++}if(a<=1){delete e.feathered_beam;return}n=t,s=i/2,u=i/(a-1),r=e.time;if(e.feathered_beam>0)for(t=e,o=a-1;t!=n;t=t.next,o--)i=(u*o|0)+s,t.dur=i,t.time=r,r+=i;else for(t=e,o=0;t!=n;t=t.next,o++)i=(u*o|0)+s,t.dur=i,t.time=r,r+=i;t.dur=t.time+t.dur-r,t.time=r}var e,t,n,r;t=glovar.tempo,t&&staves_found<=0&&(r=par_sy.top_voice,e=voice_tb[r],e.sym&&e.sym.type!=C.TEMPO&&(t=clone(t),t.v=r,t.p_v=e,t.st=e.st,t.time=0,t.next=e.sym,t.next&&(t.next.prev=t),e.sym=t));for(r=0;r<voice_tb.length;r++){e=voice_tb[r],e.ignore&&(e.ignore=!1);for(t=e.sym;t;t=t.next)if(t.time>=staves_found)break;for(;t;t=t.next){switch(t.type){case C.GRACE:t.next&&t.next.type==C.BAR&&t.time--;if(!cfmt.graceword)continue;for(n=t.next;n;n=n.next){switch(n.type){case C.SPACE:continue;case C.NOTE:if(!n.a_ly)break;t.a_ly=n.a_ly,n.a_ly=null}break}continue}t.feathered_beam&&i(t)}}}function dupl_voice(){var e,t,n,r,i,s,o,u,a=voice_tb.length;for(o=0;o<a;o++){e=voice_tb[o],t=e.clone;if(!t)continue;e.clone=null;for(n=e.sym;n;n=n.next)if(n.time>=staves_found)break;t.clef=clone(e.clef),curvoice=t;for(;n;n=n.next){if(n.type==C.STAVES)continue;r=clone(n);if(n.notes){r.notes=[];for(u=0;u<=n.nhd;u++)r.notes.push(clone(n.notes[u]))}sym_link(r),t.second?r.second=!0:delete r.second,t.floating?r.floating=!0:delete r.floating,delete r.a_ly,i=r.extra;if(!i)continue;s=clone(i),r.extra=s,r=s,r.v=t.v,r.p_v=t,r.st=t.st;for(i=i.next;i;i=i.next){s=clone(i);if(i.notes){s.notes=[];for(u=0;u<=i.nhd;u++)s.notes.push(clone(i.notes[u]))}r.next=s,s.prev=r,r=s,r.v=t.v,r.p_v=t,r.st=t.st}}}}function new_syst(e){var t,n,r={voices:[],staves:[],top_voice:0};if(e){cur_sy=par_sy=r;return}for(n=0;n<voice_tb.length;n++){t=par_sy.voices[n].st;var i=par_sy.staves[t],s=voice_tb[n];s.staffnonote!=undefined&&(i.staffnonote=s.staffnonote),s.staffscale&&(i.staffscale=s.staffscale),r.voices[n]=clone(par_sy.voices[n]),r.voices[n].range=-1,delete r.voices[n].second}for(t=0;t<par_sy.staves.length;t++)r.staves[t]=clone(par_sy.staves[t]),r.staves[t].flags=0;par_sy.next=r,par_sy=r}function set_bar_num(){var e,t,n,r,i,s,o=cur_sy.top_voice,u=voice_tb[o].meter.wmeasure,a=gene.nbar;for(e=tsfirst;;e=e.ts_next){if(!e)return;switch(e.type){case C.METER:u=e.wmeasure;case C.CLEF:case C.KEY:case C.STBRK:continue;case C.BAR:if(e.bar_num){gene.nbar=e.bar_num;break}e.text&&!cfmt.contbarnb&&(e.text[0]=="1"?a=gene.nbar:(gene.nbar=a,e.bar_num=gene.nbar))}break}r=e.time+u;if(e.time==0)for(t=e.ts_next;t;t=t.ts_next)if(t.type==C.BAR&&t.time){t.time<r&&(e=t,r=e.time+u);break}i=gene.nbar;for(;e;e=e.ts_next)switch(e.type){case C.METER:u=e.wmeasure,e.time<r&&(r=e.time+u);break;case C.MREST:i+=e.nmes-1;while(e.ts_next&&e.ts_next.type!=C.BAR)e=e.ts_next;break;case C.BAR:e.bar_num&&(i=e.bar_num);if(e.time<r){e.text&&e.text[0]=="1"&&(a=i,s=r-e.time);break}n=e.time,t=e;do{if(t.dur)break;if(t.type==C.BAR&&t.text)break;t=t.next}while(t&&t.time==n);i++;if(t&&t.type==C.BAR&&t.text)if(t.text[0]=="1")s=0,a=i;else{cfmt.contbarnb||(i=a);if(s){cfmt.contbarnb&&i--,r=n+s;break}}e.bar_num=i,r=n+u;while(e.ts_next&&!e.ts_next.seqst)e=e.ts_next}cfmt.measurenb<0&&(gene.nbar=i)}function get_map(e){if(!e)return;var t,n,r,i,s,o,u=info_split(e,2);if(u.length<3){syntax(1,"Not enough parameters in %%map");return}o=u[1];if(o.indexOf("octave,")==0||o.indexOf("key,")==0)o=o.replace(/[,']+$/m,"").toLowerCase(),o[0]=="k"&&(o=o.replace(/[_=^]+/,""));else if(o[0]=="*"||o.indexOf("all")==0)o="all";else{s=new scanBuf,s.buffer=u[1],n=parse_acc_pit(s);if(!n){syntax(1,"Bad note in %%map");return}o=note2abc(n)}r=maps[u[0]],r||(maps[u[0]]=r={}),i=r[o],i||(r[o]=i=[]);if(!u[2])return;t=2;if(u[2].indexOf("=")<0){u[2][0]!="*"&&(s=new scanBuf,s.buffer=u[2],i[1]=parse_acc_pit(s));if(!u[3])return;t++,u[3].indexOf("=")<0&&(i[0]=u[3].split(","),t++)}for(;t<u.length;t++)switch(u[t]){case"heads=":i[0]=u[++t].split(",");break;case"print=":if(cfmt.sound=="play")break;s=new scanBuf,s.buffer=u[++t],i[1]=parse_acc_pit(s);break;case"color=":i[2]=u[++t]}}function set_transp(){var e,t,n;if(curvoice.ckey.k_bagpipe||curvoice.ckey.k_drum)return;cfmt.transp&&curvoice.transp&&syntax(0,"Mix of old and new transposition syntaxes"),t=(cfmt.transp||0)+(curvoice.transp||0)+(curvoice.shift||0),n=curvoice.vtransp||0;if(t==n)return;curvoice.vtransp=t,e=curvoice.last_sym;if(!e){curvoice.key=clone(curvoice.okey),key_transp(curvoice.key),curvoice.ckey=clone(curvoice.key),curvoice.key.k_none&&(curvoice.key.k_sf=0);return}for(;;){if(e.type==C.KEY)break;if(!e.prev){e=curvoice.key;break}e=e.prev}key_transp(e),curvoice.ckey=clone(e),curvoice.key.k_none&&(e.k_sf=0)}function set_ottava(e){if(cfmt.sound)return;switch(e){case"15ma(":curvoice.ottava=-14;break;case"8va(":curvoice.ottava=-7;break;case"8vb(":curvoice.ottava=7;break;case"15mb(":curvoice.ottava=14;break;case"15ma)":case"8va)":case"8vb)":case"15mb)":curvoice.ottava=0}}function do_pscom(e){var t,n,r,i,s,o,u,a,f=!1;e.slice(-5)==" lock"&&(f=!0,e=e.slice(0,-5).trim()),i=e.match(/(\w|-)+/);if(!i)return;i=i[0],s=e.replace(i,"").trim();switch(i){case"center":if(parse.state>=2){r=new_block("text"),r.text=cnv_escape(s),r.opt="c";return}write_text(cnv_escape(s),"c");return;case"clef":parse.state>=2&&(parse.state==2&&goto_tune(),r=new_clef(s),r&&get_clef(r));return;case"deco":deco_add(s);return;case"linebreak":set_linebreak(s);return;case"map":get_map(s);return;case"maxsysstaffsep":if(parse.state==3){par_sy.voices[curvoice.v].maxsep=get_unit(s);return}break;case"multicol":generate();switch(s){case"start":blk_out(),multicol={posy:posy,maxy:posy,lmarg:cfmt.leftmargin,rmarg:cfmt.rightmargin,state:parse.state};break;case"new":if(!multicol){syntax(1,"%%multicol new without start");break}posy>multicol.maxy&&(multicol.maxy=posy),cfmt.leftmargin=multicol.lmarg,cfmt.rightmargin=multicol.rmarg,img.chg=!0,set_page(),posy=multicol.posy;break;case"end":if(!multicol){syntax(1,"%%multicol end without start");break}posy<multicol.maxy&&(posy=multicol.maxy),cfmt.leftmargin=multicol.lmarg,cfmt.rightmargin=multicol.rmarg,multicol=undefined,blk_flush(),img.chg=!0,set_page();break;default:syntax(1,"Unknown keyword '$1' in %%multicol",s)}return;case"musicfont":musicfont=s;return;case"ottava":if(parse.state!=3){if(parse.state!=2)return;goto_tune()}o=parseInt(s);if(isNaN(o)||o<-2||o>2){syntax(1,errs.bad_val,"%%ottava");return}switch(curvoice.ottava){case 14:a="15mb)";break;case 7:a="8vb)";break;case-7:a="8va)";break;case-14:a="15ma)"}a&&(a_dcn||(a_dcn=[]),a_dcn.push(a),set_ottava(a));switch(o){case-2:a="15mb(";break;case-1:a="8vb(";break;case 0:return;case 1:a="8va(";break;case 2:a="15ma("}a_dcn||(a_dcn=[]),a_dcn.push(a),set_ottava(a);return;case"repbra":parse.state>=2&&(parse.state==2&&goto_tune(),curvoice.norepbra=!get_bool(s));return;case"repeat":if(parse.state!=3)return;if(!curvoice.last_sym){syntax(1,"%%repeat cannot start a tune");return}if(!s.length)o=1,u=1;else{a=s.split(/\s+/),o=parseInt(a[0]),u=parseInt(a[1]);if(isNaN(o)||o<1||curvoice.last_sym.type==C.BAR&&o>2){syntax(1,"Incorrect 1st value in %%repeat");return}if(isNaN(u))u=1;else if(u<1){syntax(1,"Incorrect 2nd value in %%repeat");return}}parse.repeat_n=curvoice.last_sym.type==C.BAR?o:-o,parse.repeat_k=u;return;case"sep":var l,c,h,p;set_page(),p=img.width-img.lm-img.rm,t=l=c=0,s&&(h=s.split(/\s+/),t=get_unit(h[0]),h[1]&&(l=get_unit(h[1]),h[2]&&(c=get_unit(h[2])))),t<1&&(t=14),l<1&&(l=t),c<1&&(c=90);if(parse.state>=2){r=new_block(i),r.x=(p-c)/2/cfmt.scale,r.l=c/cfmt.scale,r.sk1=t,r.sk2=l;return}blk_out(),vskip(t),output+='<path class="stroke"\n d="M',out_sxsy((p-c)/2/cfmt.scale," ",0),output+="h"+(c/cfmt.scale).toFixed(2)+'"/>\n',vskip(l),blk_flush();return;case"setbarnb":n=parseInt(s),isNaN(n)?syntax(1,"Bad %%setbarnb value"):parse.state>=2?glovar.new_nbar=n:cfmt.measurefirst=n;return;case"staff":if(parse.state!=3){if(parse.state!=2)return;goto_tune()}n=parseInt(s);if(isNaN(n)){syntax(1,"Bad %%staff value '$1'",s);return}var d;s[0]=="+"||s[0]=="-"?d=curvoice.cst+n:d=n-1;if(d<0||d>nstaff){syntax(1,"Bad %%staff number $1 (cur $2, max $3)",d,curvoice.cst,nstaff);return}delete curvoice.floating,curvoice.cst=d;return;case"staffbreak":if(parse.state!=3){if(parse.state!=2)return;goto_tune()}r={type:C.STBRK,dur:0},s[0]>="0"&&s[0]<="9"?(r.xmx=get_unit(s),s.slice(-1)=="f"&&(r.stbrk_forced=!0)):(r.xmx=14,s[0]=="f"&&(r.stbrk_forced=!0)),sym_link(r);return;case"stafflines":case"staffscale":case"staffnonote":self.set_v_param(i,s);return;case"staves":case"score":if(parse.state==0)return;get_staves(i,s);return;case"sysstaffsep":if(parse.state==3){par_sy.voices[curvoice.v].sep=get_unit(s);return}break;case"text":if(parse.state>=2){r=new_block(i),r.text=cnv_escape(s),r.opt=cfmt.textoption;return}write_text(cnv_escape(s),cfmt.textoption);return;case"transpose":if(cfmt.sound)return;switch(parse.state){case 0:cfmt.transp=0;case 1:case 2:cfmt.transp=(cfmt.transp||0)+get_transp(s);return}for(r=curvoice.last_sym;r;r=r.prev){switch(r.type){case C.NOTE:r=clone(curvoice.okey),r.k_old_sf=curvoice.ckey.k_sf,sym_link(r);break;case C.KEY:break;default:continue}break}do_info("V",curvoice.id+" shift="+s);return;case"tune":return;case"user":set_user(s);return;case"voicecolor":if(parse.state!=3){if(parse.state!=2)return;goto_tune()}curvoice.color=s;return;case"vskip":n=get_unit(s);if(n<0){syntax(1,"%%vskip cannot be negative");return}if(parse.state>=2){r=new_block(i),r.sk=n;return}vskip(n);return;case"newpage":case"leftmargin":case"rightmargin":case"pagescale":case"pagewidth":case"printmargin":case"scale":case"staffwidth":if(parse.state==3){r=new_block(i),r.param=s;return}if(i=="newpage"){blk_flush(),block.newpage=!0;return}}self.set_format(i,s,f)}function do_begin_end(e,t,n){var r,i,s,o;switch(e){case"js":js_inject(n);break;case"ml":parse.state>=2?(o=new_block(e),o.text=n):(svg_flush(),user.img_out(n));break;case"svg":i=0;for(;;){r=n.indexOf('<style type="text/css">\n',i);if(r<0)break;i=n.indexOf("</style>",r);if(i<0){syntax(1,"No </style> in %%beginsvg sequence");break}style+=n.slice(r+23,i).replace(/\s+$/,"")}i=0;for(;;){r=n.indexOf("<defs>\n",i);if(r<0)break;i=n.indexOf("</defs>",r);if(i<0){syntax(1,"No </defs> in %%beginsvg sequence");break}defs_add(n.slice(r+6,i))}break;case"text":s=get_textopt(t),s||(s=cfmt.textoption);if(parse.state>=2){o=new_block(e),o.text=cnv_escape(n),o.opt=s;break}write_text(cnv_escape(n),s)}}function generate(){var e,t;vover&&(syntax(1,"No end of voice overlay"),get_vover(vover.bar?"|":")"));if(voice_tb.length==0)return;voice_adj(),dupl_voice(),sort_all();if(!tsfirst)return;self.set_bar_num();if(!tsfirst)return;user.get_abcmodel&&user.get_abcmodel(tsfirst,voice_tb,anno_type,info),user.img_out&&self.output_music();for(e=0;e<voice_tb.length;e++)t=voice_tb[e],t.time=0,t.sym=t.last_sym=null,t.st=cur_sy.voices[e].st,t.second=cur_sy.voices[e].second,delete t.have_ly,t.hy_st=0,delete t.bar_start,delete t.slur_st,delete t.s_tie,delete t.s_rtie;staves_found=0}function key_transp(e){var t=curvoice.vtransp/3|0,n=(t&-2)+(t&1)*7+e.k_sf;switch((curvoice.vtransp+210)%3){case 1:n=(n+4+48)%12-4;break;case 2:n=(n+7+48)%12-7;break;default:n=(n+5+48)%12-5}e.k_sf=n,e.k_delta=cgd2cde[(n+7)%7]}function set_k_acc(e){var t,n,r,i,s,o=[],u=[],a=[],f=[];if(e.k_sf>0)for(i=0;i<e.k_sf;i++)o[i]=1,u[i]=[26,23,27,24,21,25,22][i];else for(i=0;i<-e.k_sf;i++)o[i]=-1,u[i]=[22,25,21,24,20,23,26][i];r=e.k_a_acc.length;for(t=0;t<r;t++){s=e.k_a_acc[t];for(n=0;n<i;n++)if(u[n]==s.pit){o[n]=s.acc,s.micro_n&&(a[n]=s.micro_n,f[n]=s.micro_d);break}n==i&&(o[n]=s.acc,u[n]=s.pit,s.micro_n&&(a[n]=s.micro_n,f[n]=s.micro_d),i++)}for(t=0;t<i;t++)s=e.k_a_acc[t],s||(s=e.k_a_acc[t]={}),s.acc=o[t],s.pit=u[t],a[t]?(s.micro_n=a[t],s.micro_d=f[t]):(delete s.micro_n,delete s.micro_d)}function acc_same_pitch(e){var t,n,r=curvoice.last_sym.prev;if(!r)return;n=r.time;for(;r;r=r.prev)switch(r.type){case C.BAR:if(r.time<n)return;for(;;){r=r.prev;if(!r)return;if(r.type==C.NOTE){if(r.time+r.dur==n)break;return}if(r.time<n)return}for(t=0;t<=r.nhd;t++)if(r.notes[t].pit==e&&r.notes[t].ti1)return r.notes[t].acc;return;case C.NOTE:for(t=0;t<=r.nhd;t++)if(r.notes[t].pit==e)return r.notes[t].acc}return}function get_staves(e,t){var n,r,i,s,o,u,a,f,l,c=parse_staves(t);if(!c)return;voice_tb.length!=0&&(voice_adj(),dupl_voice());var h=0,p=!0;for(u=0;u<voice_tb.length;u++)r=voice_tb[u],r.time>h&&(h=r.time),r.sym&&(p=!1);if(p||h==0&&staves_found<0)for(u=0;u<par_sy.voices.length;u++)par_sy.voices[u].range=-1;else{for(u=0;u<par_sy.voices.length;u++)if(par_sy.voices[u].range>=0){curvoice=voice_tb[u];break}curvoice.time=h,n={type:C.STAVES,dur:0},sym_link(n),par_sy.nstaff=nstaff,new_syst(),n.sy=par_sy}staves_found=h;for(u=0;u<voice_tb.length;u++)r=voice_tb[u],delete r.second,delete r.ignore,delete r.floating;l=0;for(s=0;s<c.length;s++){a=c[s][0],r=new_voice(a),r.time=h,u=r.v,s==0&&(par_sy.top_voice=r.v);if(par_sy.voices[u].range>=0){i=clone(r),par_sy.voices[voice_tb.length]=clone(par_sy.voices[u]),u=voice_tb.length,i.v=u,i.sym=i.last_sym=null,i.time=h,voice_tb.push(i),delete i.clone;while(r.clone)r=r.clone;r.clone=i,r=i}c[s][0]=r,par_sy.voices[u].range=l++}if(e[1]=="t")for(s=0;s<c.length;s++){o=c[s][1];if(!(o&(OPEN_BRACE|OPEN_BRACE2)))continue;if((o&(OPEN_BRACE|CLOSE_BRACE))==(OPEN_BRACE|CLOSE_BRACE)||(o&(OPEN_BRACE2|CLOSE_BRACE2))==(OPEN_BRACE2|CLOSE_BRACE2))continue;if(c[s+1][1]!=0)continue;if(o&OPEN_PARENTH||c[s+2][1]&OPEN_PARENTH)continue;c[s+2][1]&(CLOSE_BRACE|CLOSE_BRACE2)?c[s+1][1]|=FL_VOICE:c[s+2][1]==0&&c[s+3][1]&(CLOSE_BRACE|CLOSE_BRACE2)&&(c[s][1]|=OPEN_PARENTH,c[s+1][1]|=CLOSE_PARENTH,c[s+2][1]|=OPEN_PARENTH,c[s+3][1]|=CLOSE_PARENTH)}f=-1;for(s=0;s<c.length;s++){o=c[s][1],(o&(OPEN_PARENTH|CLOSE_PARENTH))==(OPEN_PARENTH|CLOSE_PARENTH)&&(o&=~(OPEN_PARENTH|CLOSE_PARENTH),c[s][1]=o),r=c[s][0],o&FL_VOICE?(r.floating=!0,r.second=!0):(f++,par_sy.staves[f]||(par_sy.staves[f]={stafflines:"|||||",staffscale:1}),par_sy.staves[f].flags=0),u=r.v,r.st=r.cst=par_sy.voices[u].st=f,par_sy.staves[f].flags|=o;if(o&OPEN_PARENTH){i=r;while(s<c.length-1){r=c[++s][0],u=r.v,c[s][1]&MASTER_VOICE?(i.second=!0,i=r):r.second=!0,r.st=r.cst=par_sy.voices[u].st=f;if(c[s][1]&CLOSE_PARENTH)break}par_sy.staves[f].flags|=c[s][1]}}f<0&&(f=0),par_sy.nstaff=nstaff=f;if(e[1]=="c")for(f=0;f<nstaff;f++)par_sy.staves[f].flags^=STOP_BAR;for(u=0;u<voice_tb.length;u++){r=voice_tb[u];if(par_sy.voices[u].range<0){r.ignore=!0;continue}par_sy.voices[u].second=r.second,f=r.st,f>0&&!r.norepbra&&!(par_sy.staves[f-1].flags&STOP_BAR)&&(r.norepbra=!0)}curvoice=parse.state>=2?voice_tb[par_sy.top_voice]:null}function get_vover(e){function l(e){var t,n;for(t=0;t<voice_tb.length;t++){n=voice_tb[t];if(n.id==e)return n}return n=clone(curvoice),n.v=voice_tb.length,n.id=e,n.sym=n.last_sym=null,delete n.nm,delete n.snm,delete n.new_name,delete n.lyric_restart,delete n.lyric_cont,delete n.ly_a_h,delete n.sym_restart,delete n.sym_cont,delete n.have_ly,voice_tb.push(n),n}var t,n,r,i,s,o,u,a,f=parse.line;if(curvoice.ignore)return;if(e=="|"||e==")"){if(!curvoice.last_note){syntax(1,errs.nonote_vo);return}curvoice.last_note.beam_end=!0;if(!vover){syntax(1,"Erroneous end of voice overlay");return}curvoice.time!=vover.p_voice.time&&(syntax(1,"Wrong duration in voice overlay"),curvoice.time>vover.p_voice.time&&(vover.p_voice.time=curvoice.time)),curvoice=vover.p_voice,vover=null;return}if(e=="("){if(vover){syntax(1,"Voice overlay already started");return}vover={p_voice:curvoice,time:curvoice.time};return}if(!curvoice.last_note){syntax(1,errs.nonote_vo);return}curvoice.last_note.beam_end=!0,t=curvoice.voice_down;if(!t){t=l(curvoice.id+"o"),curvoice.voice_down=t,t.time=0,t.second=!0,u=t.v,par_sy.voices[u]={st:curvoice.st,second:!0};var c=curvoice.clone!=undefined?1:0;r=par_sy.voices[curvoice.v].range;for(o=0;o<par_sy.voices.length;o++)par_sy.voices[o].range>r&&(par_sy.voices[o].range+=c+1);par_sy.voices[u].range=r+1,c&&(n=l(t.id+"c"),n.second=!0,a=n.v,par_sy.voices[a]={second:!0,range:r+2},t.clone=n)}t.ulen=curvoice.ulen,t.dur_fact=curvoice.dur_fact,curvoice.uscale&&(t.uscale=curvoice.uscale);if(!vover){vover={bar:!0,p_voice:curvoice},s=t.time;for(i=curvoice.last_sym;;i=i.prev)if(i.type==C.BAR||i.time<=s)break;vover.time=i.time}else curvoice!=vover.p_voice&&curvoice.time!=vover.p_voice.time&&(syntax(1,"Wrong duration in voice overlay"),curvoice.time>vover.p_voice.time&&(vover.p_voice.time=curvoice.time));t.time=vover.time,curvoice=t}function is_voice_sig(){var e;if(!curvoice.sym)return!0;if(curvoice.time!=0)return!1;for(e=curvoice.last_sym;e;e=e.prev)if(w_tb[e.type]!=0)return!1;return!0}function get_clef(e){var t,n;if(is_voice_sig()){curvoice.clef=e;return}for(t=curvoice.last_sym;t&&t.prev&&t.time==curvoice.time;t=t.prev)if(w_tb[t.type]!=0)break;if(t&&t.prev&&t.time==curvoice.time&&(t.type==C.KEY&&!t.k_none||t.type==C.BAR)){for(n=t;n.prev;n=n.prev){switch(n.prev.type){case C.KEY:case C.BAR:continue}break}t=curvoice.last_sym,curvoice.last_sym=n.prev,sym_link(e),e.next=n,n.prev=e,curvoice.last_sym=t}else sym_link(e);e.clef_small=!0}function get_key(e){var t,n,r,i,s=new_key(e),o=s[0];s=s[1],o.k_sf&&!o.k_exp&&o.k_a_acc&&set_k_acc(o);switch(parse.state){case 1:o.k_sf==undefined&&!o.k_a_acc&&(o.k_sf=0,o.k_none=!0);for(t=0;t<voice_tb.length;t++)n=voice_tb[t],n.key=clone(o),n.okey=clone(o),n.ckey=clone(o);parse.ckey=o,s.length!=0&&memo_kv_parm("*",s),glovar.ulen||(glovar.ulen=C.BLEN/8),parse.state=2,set_page(),write_heading(),reset_gen(),gene.nbar=cfmt.measurefirst;return;case 2:goto_tune(!0)}s.length!=0&&set_kv_parm(s),!curvoice.ckey.k_bagpipe&&!curvoice.ckey.k_drum&&(i=(cfmt.transp||0)+(curvoice.transp||0)+(curvoice.shift||0));if(o.k_sf==undefined){if(!o.k_a_acc&&!i)return;o.k_sf=curvoice.okey.k_sf}curvoice.okey=clone(o),i&&(curvoice.vtransp=i,key_transp(o)),o.k_old_sf=curvoice.ckey.k_sf,curvoice.ckey=o;if(is_voice_sig()){curvoice.key=clone(o),o.k_none&&(curvoice.key.k_sf=0);return}r=curvoice.last_sym,r&&r.type==C.METER?(curvoice.last_sym=r.prev,curvoice.last_sym||(curvoice.sym=null),sym_link(o),o.next=r,r.prev=o,curvoice.last_sym=r):sym_link(o)}function new_voice(e){var t,n,r,i=voice_tb.length;if(i==1&&voice_tb[0].default){delete voice_tb[0].default;if(voice_tb[0].time==0)return t=voice_tb[0],t.id=e,cfmt.transp&&parse.state>=2&&(r=curvoice,curvoice=t,set_transp(),curvoice=r),t}for(n=0;n<i;n++){t=voice_tb[n];if(t.id==e)return t}return t={v:n,id:e,time:0,"new":!0,pos:{dyn:0,gch:0,gst:0,orn:0,stm:0,voc:0,vol:0},scale:1,ulen:glovar.ulen,dur_fact:1,key:clone(parse.ckey),ckey:clone(parse.ckey),okey:clone(parse.ckey),meter:clone(glovar.meter),wmeasure:glovar.meter.wmeasure,clef:{type:C.CLEF,clef_auto:!0,clef_type:"a",time:0},hy_st:0},voice_tb.push(t),par_sy.voices[n]={range:-1},t}function init_tune(){nstaff=-1,voice_tb=[],curvoice=null,new_syst(!0),staves_found=-1,gene={},a_de=[],od={}}function do_cloning(e){var t,n,r=parse.file,i=parse.eol+1,s=i;for(;;){n=r.indexOf("\n",s);if(n<0){n=0;break}if(/%.*|\n.*|.:.|\[.:/.test(r.slice(n+1,n+4)))break;s=n+1}include++,tosvg(parse.fname,r,i,n);for(t=0;t<e.length;t++)get_voice(e[t]),tosvg(parse.fname,r,i,n);include--}function get_voice(e){var t,n,r,i,s=info_split(e,1),o=s.shift();if(!o)return;o.indexOf(",")>0&&(i=o.split(","),o=i.shift());if(parse.state<2){s.length!=0&&memo_kv_parm(o,s),o!="*"&&parse.state==1&&new_voice(o);return}if(o=="*"){syntax(1,"Cannot have V:* in tune body");return}curvoice=new_voice(o),set_kv_parm(s),parse.state==2&&goto_tune(),set_transp(),t=curvoice.v,curvoice.new&&(delete curvoice.new,staves_found<0&&(curvoice.st=curvoice.cst=++nstaff,par_sy.nstaff=nstaff,par_sy.voices[t].st=nstaff,par_sy.voices[t].range=t,par_sy.staves[nstaff]={stafflines:curvoice.stafflines||"|||||",staffscale:1}),par_sy.voices[t].range<0&&staves_found>=0&&(curvoice.ignore=!0)),!curvoice.filtered&&!curvoice.ignore&&parse.voice_opts&&(curvoice.filtered=!0,voice_filter()),i&&do_cloning(i)}function goto_tune(e){var t,n,r={type:C.STAVES,dur:0,sy:par_sy};parse.state=3,voice_tb.length==0?(get_voice("1"),curvoice.clef.istart=curvoice.key.istart,curvoice.clef.iend=curvoice.key.iend,curvoice.default=!0):curvoice||(curvoice=voice_tb[staves_found<0?0:par_sy.top_voice]),!curvoice.init&&!e&&(set_kv_parm([]),set_transp());for(t=0;t<voice_tb.length;t++)n=voice_tb[t],n.ulen=glovar.ulen,n.ckey.k_bagpipe&&!n.pos.stm&&(n.pos=clone(n.pos),n.pos.stm=C.SL_BELOW);if(staves_found<0){nstaff=voice_tb.length-1;for(t=0;t<=nstaff;t++)n=voice_tb[t],delete n.new,n.st=n.cst=par_sy.voices[t].st=par_sy.voices[t].range=t,par_sy.staves[t]={stafflines:n.stafflines||"|||||",staffscale:1};par_sy.nstaff=nstaff}n=curvoice,curvoice=voice_tb[par_sy.top_voice],sym_link(r),curvoice=n}function get_sym(e,t){var n,r,i,s,o;if(curvoice.ignore)return;if(t){n=curvoice.sym_cont;if(!n){syntax(1,"+: symbol line without music");return}}else{curvoice.sym_restart?(curvoice.sym_start=n=curvoice.sym_restart,curvoice.sym_restart=null):n=curvoice.sym_start,n||(n=curvoice.sym);if(!n){syntax(1,"s: without music");return}}i=0;for(;;){while(e[i]==" "||e[i]==" ")i++;r=e[i];if(!r)break;switch(r){case"|":while(n&&n.type!=C.BAR)n=n.next;if(!n){syntax(1,"Not enough measure bars for symbol line");return}n=n.next,i++;continue;case"!":case'"':s=++i,i=e.indexOf(r,s);if(i<0){syntax(1,r=="!"?"No end of decoration":"No end of guitar chord"),i=e.length;continue}o=e.slice(s-1,i+1);break;case"*":break;default:o=r.charCodeAt(0);if(o<128){o=char_tb[o];if(o.length>1&&(o[0]=="!"||o[0]=='"')){r=o[0];break}}syntax(1,errs.bad_char,r)}while(n&&(n.type!=C.NOTE||n.grace))n=n.next;if(!n){syntax(1,"Too many elements in symbol line");return}switch(r){default:break;case"!":deco_cnv([o.slice(1,-1)],n,n.prev);break;case'"':a_gch=n.a_gch,parse_gchord(o),a_gch&&self.gch_build(n)}n=n.next,i++}curvoice.lyric_cont=n}function get_lyrics(e,t){var n,r,i,s,o,u;if(curvoice.ignore)return;curvoice.pos.voc!=C.SL_HIDDEN&&(curvoice.have_ly=!0);if(t){n=curvoice.lyric_cont;if(!n){syntax(1,"+: lyric without music");return}}else{set_font("vocal"),curvoice.lyric_restart?(curvoice.lyric_start=n=curvoice.lyric_restart,curvoice.lyric_restart=null,curvoice.lyric_line=0):(curvoice.lyric_line++,n=curvoice.lyric_start),n||(n=curvoice.sym);if(!n){syntax(1,"w: without music");return}}i=e,s=0;for(;;){while(i[s]==" "||i[s]==" ")s++;if(!i[s])break;o=parse.istart+s+2;switch(i[s]){case"|":while(n&&n.type!=C.BAR)n=n.next;if(!n){syntax(1,"Not enough measure bars for lyric line");return}n=n.next,s++;continue;case"-":r="-\n";break;case"_":r="_\n";break;case"*":r="";break;default:if(i[s]=="\\"&&s==i.length-1){curvoice.lyric_cont=n;return}r="";for(;;){if(!i[s])break;switch(i[s]){case"_":case"*":case"|":s--;case" ":case" ":break;case"~":r+=" ",s++;continue;case"-":r+="\n";break;case"\\":r+=i[++s],s++;continue;default:r+=i[s++];continue}break}}while(n&&(n.type!=C.NOTE||n.grace))n=n.next;if(!n){syntax(1,"Too many words in lyric line");return}r&&n.pos.voc!=C.SL_HIDDEN&&(r.match(/^\$\d/)&&(r[1]=="0"?set_font("vocal"):set_font("u"+r[1]),r=r.slice(2)),u={t:r,font:gene.curfont,w:strwh(r)[0],istart:o,iend:o+r.length},n.a_ly||(n.a_ly=[]),n.a_ly[curvoice.lyric_line]=u),n=n.next,s++}curvoice.lyric_cont=n}function ly_width(e,t){var n,r,i,s,o,u,a,f,l,c,h,p=e.a_ly;s=0;for(a=0;a<p.length;a++){n=p[a];if(!n)continue;h=n.t;if(h=="-\n"||h=="_\n"){n.shift=0;continue}u=n.w,i=n.font.swfac,o=u+2*cwid(" ")*i,e.type==C.GRACE?c=e.wl:h[0]>="0"&&h[0]<="9"&&h.length>2||h[1]==":"||h[0]=="("||h[0]==")"?(h[0]=="("?r=cwid("(")*i:(f=h.indexOf(" "),set_font(n.font),f>0?r=strwh(h.slice(0,f))[0]:r=u),c=(u-r+2*cwid(" ")*i)*.4,c>20&&(c=20),c+=r,n.t[0]>="0"&&n.t[0]<="9"&&c>s&&(s=c)):(c=o*.4,c>20&&(c=20)),n.shift=c,t<c&&(t=c),o-=c,c=2*cwid(" ")*i;for(l=e.next;l;l=l.next){switch(l.type){case C.NOTE:case C.REST:if(!l.a_ly||!l.a_ly[a]||l.a_ly[a].w==0)o-=9;else{if(l.a_ly[a].t!="-\n"&&l.a_ly[a].t!="_\n")break;o-=c}if(o<=0)break;continue;case C.CLEF:case C.METER:case C.KEY:o-=10;continue;default:o-=5}break}o>e.wr&&(e.wr=o)}if(s>0)for(a=0;a<p.length;a++)n=p[a],n&&n.t[0]>="0"&&n.t[0]<="9"&&(n.shift=s);return t}function draw_lyric_line(e,t,n){var r,i,s,o,u,a,f,l,c,h,p,d;e.hy_st&1<<t&&(l=!0,e.hy_st&=~(1<<t));for(o=e.sym;;o=o.next)if(o.type!=C.CLEF&&o.type!=C.KEY&&o.type!=C.METER)break;i=o.prev?o.prev.x:tsfirst.x,h=0;for(;o;o=o.next){o.a_ly?a=o.a_ly[t]:a=null;if(!a){switch(o.type){case C.REST:case C.MREST:c&&(out_wln(i+3,n,h-i),c=!1,i=o.x+o.wr)}continue}a.font!=gene.curfont&&(gene.curfont=p=a.font),r=a.t,s=a.w,d=a.shift,l&&(r=="_\n"?r="-\n":r!="-\n"&&(out_hyph(i,n,o.x-d-i),l=!1,i=o.x+o.wr)),c&&r!="_\n"&&(out_wln(i+3,n,h-i+3),c=!1,i=o.x+o.wr);if(r=="-\n"||r=="_\n"){h==0&&i>o.x-18&&(i=o.x-18),r[0]=="-"?l=!0:c=!0,h=o.x-d;continue}h=o.x-d,r.slice(-1)=="\n"&&(r=r.slice(0,-1),l=!0);if(user.anno_start||user.anno_stop)u={st:o.st,istart:a.istart,iend:a.iend,x:h,y:n,ymn:n,ymx:n+gene.curfont.size,wl:0,wr:s},anno_start(u,"lyrics");xy_str(h,n,r),anno_stop(u,"lyrics"),i=h+s}l&&(l=!1,h=realwidth-10,h<i+10&&(h=i+10),out_hyph(i,n,h-i),cfmt.hyphencont&&(e.hy_st|=1<<t));for(e.s_next;o;o=o.next)if(o.type==C.NOTE){if(!o.a_ly)break;a=o.a_ly[t],a&&a.t=="_\n"&&(c=!0,h=realwidth-15,h<i+12&&(h=i+12));break}c&&(out_wln(i+3,n,h-i+3),c=!1)}function draw_lyrics(e,t,n,r,i){var s,o,u=staff_tb[e.st].staffscale;set_font("vocal");if(i>0){r>-cfmt.vocalspace&&(r=-cfmt.vocalspace),r*=u;for(s=0;s<t;s++)r-=n[s]*1.1,draw_lyric_line(e,s,r);return(r-n[s-1]/6)/u}o=staff_tb[e.st].topbar+cfmt.vocalspace,r<o&&(r=o),r*=u;for(s=t;--s>=0;)draw_lyric_line(e,s,r),r+=n[s]*1.1;return r/u}function draw_all_lyrics(){var e,t,n,r,i,s,o,u,a,f,l=new Array(nstaff),c=voice_tb.length,h=new Array(c),p=new Array(c),d=new Array(c),v=new Array(c),m=0,g=0,y=-1;for(n=0;n<c;n++){e=voice_tb[n];if(!e.sym)continue;e.st!=y&&(m=0,g=0,y=e.st),r=0;if(e.have_ly){h[n]||(h[n]=[]);for(t=e.sym;t;t=t.next){a=t.a_ly;if(!a)continue;s=t.x,u=10;for(i=0;i<a.length;i++){f=a[i];if(f&&f.w!=0){s-=f.shift,u=f.w;break}}o=y_get(e.st,1,s,u),m<o&&(m=o),o=y_get(e.st,0,s,u),g>o&&(g=o);while(r<a.length)h[n][r++]=0;for(i=0;i<a.length;i++){f=a[i];if(!f)continue;if(!h[n][i]||f.font.size>h[n][i])h[n][i]=f.font.size}}}else o=y_get(e.st,1,0,realwidth),m<o&&(m=o),o=y_get(e.st,0,0,realwidth),g>o&&(g=o);l[y]||(l[y]={}),l[y].top=m,l[y].bot=g,p[n]=r;if(r==0)continue;e.pos.voc?d[n]=e.pos.voc==C.SL_ABOVE:voice_tb[n+1]&&voice_tb[n+1].st==y&&voice_tb[n+1].have_ly?d[n]=!0:d[n]=!1,d[n]?l[y].a=!0:l[y].b=!0}i=0;for(n=0;n<c;n++){e=voice_tb[n];if(!e.sym)continue;if(!e.have_ly)continue;if(d[n]){v[i++]=n;continue}y=e.st,set_dscale(y,!0),p[n]>0&&(l[y].bot=draw_lyrics(e,p[n],h[n],l[y].bot,1))}while(--i>=0)n=v[i],e=voice_tb[n],y=e.st,set_dscale(y,!0),l[y].top=draw_lyrics(e,p[n],h[n],l[y].top,-1);for(n=0;n<c;n++){e=voice_tb[n];if(!e.sym)continue;y=e.st;if(l[y].a){m=l[y].top+2;for(t=e.sym.next;t;t=t.next)t.a_ly&&y_set(y,1,t.x-2,10,m)}if(l[y].b){g=l[y].bot-2;if(p[e.v]>0)for(t=e.sym.next;t;t=t.next)t.a_ly&&y_set(y,0,t.x-2,10,g);else y_set(y,0,0,realwidth,g)}}}function parse_gchord(e){function h(){var e="";for(;;){t=n[o++];if("1234567890.-".indexOf(t)<0)return parseFloat(e);e+=t}}var t,n,r,i,s,e,o,u,a,f=get_font("annotation"),l=f.size,c=parse.line;u=parse.bol+c.index;if(e.length>1)n=e.slice(1,-1),a=u+1;else{n="";for(;;){t=c.next_char();if(!t){syntax(1,"No end of guitar chord");return}if(t=='"')break;t=="\\"&&(n+=t,t=c.next_char()),n+=t}a=parse.bol+c.index+1}if(curvoice.pos.gch==C.SL_HIDDEN)return;o=0,e="g";for(;;){t=n[o];if(!t)break;r={text:"",istart:u,iend:a,font:f};switch(t){case"@":e=t,o++,i=h(),t!=","?(syntax(1,"',' lacking in annotation '@x,y'"),s=0):(s=h(),t!=" "&&o--),r.x=i,r.y=s-l/2;break;case"^":case"_":case"<":case">":o++,e=t;break;default:switch(e){case"g":r.font=get_font("gchord");break;case"@":r.x=i,s-=l,r.y=s-l/2}}r.type=e;for(;;){t=n[o];if(!t)break;switch(t){case"\\":t=n[++o];if(!t||t=="n")break;r.text+="\\";default:r.text+=t,o++;continue;case"&":for(;;){r.text+=t,t=n[++o];switch(t){default:continue;case";":case undefined:case"\\":}break}if(t==";"){o++,r.text+=t;continue}break;case";":}o++;break}a_gch||(a_gch=[]),a_gch.push(r)}}function gch_tr1(e,t){var n,r,i,s,o,u,a,f,l,c,h=0;switch(e[0]){case"A":i=5;break;case"B":i=6;break;case"C":i=0;break;case"D":if(e[1]=="o"){h++,i=0;break}i=1;break;case"E":i=2;break;case"F":e[1]=="a"&&h++,i=3;break;case"G":i=4;break;case"L":h++,i=5;break;case"M":h++,i=2;break;case"R":h++,i=1;break;case"S":h++,e[1]=="o"?(h++,i=4):i=6;break;case"/":h--;break;default:return e}f=0,l=h+1;if(h>=0){while(e[l]=="#")f++,l++;while(e[l]=="b")f--,l++;o=cde2fcg[i]+t+f*7,u=cgd2cde[(o+112)%7],s=(((o+22)/7|0)+159)%5,n=(h?latin_names[u]:note_names[u])+acc_name[s]}else n="";return c=e.indexOf("/",l),c<0?n+e.slice(l):(i=note_names.indexOf(e[++c]),i<0?n+e.slice(l):(n+=e.slice(l,c),f=0,e[++c]=="#"?(f++,e[++c]=="#"&&(f++,c++)):e[c]=="b"&&(f--,e[++c]=="b"&&(f--,c++)),o=cde2fcg[i]+t+f*7,u=cgd2cde[(o+112)%7],s=(((o+22)/7|0)+159)%5,n+note_names[u]+acc_name[s]+e.slice(c)))}function gch_transp(e){var t,n,r,i=0,s=curvoice.ckey.k_sf-curvoice.okey.k_sf;for(;;){t=e.a_gch[i++];if(!t)return;if(t.type!="g")continue;n=t.text,r=n.indexOf(" "),r>=0&&(r++,n=n.slice(0,r)+gch_tr1(n.slice(r),s)),t.text=gch_tr1(n,s)}}function gch_build(e){var t,n,r,i,s=curvoice.pos.gch==C.SL_BELOW?-1:1,o=0,u=0,a=0,f=0,l=cfmt.gchordbox,c=.4;e.a_gch=a_gch,a_gch=null,curvoice.vtransp&&gch_transp(e);for(i=0;i<e.a_gch.length;i++){t=e.a_gch[i];if(t.type=="g")cfmt.chordnames&&(t.otext=t.text,t.text=t.text.replace(/A|B|C|D|E|F|G/g,function(e){return cfmt.chordnames[e]}),cfmt.chordnames.B=="H"&&(t.text=t.text.replace(/Hb/g,"Bb"))),t.text=t.text.replace(/##|#|=|bb|b/g,function(e){switch(e){case"##":return"x";case"#":return"♯";case"=":return"♮";case"b":return"♭"}return"bb"});else{t.text=cnv_escape(t.text);if(t.type=="@"&&!user.anno_start&&!user.anno_stop)continue}gene.curfont=t.font,n=strwh(t.text),t.w=n[0];switch(t.type){case"@":break;case"^":r=n[0]*c,r>8&&(r=8),t.x=-r,o-=n[1],t.y=o;break;case"_":r=n[0]*c,r>8&&(r=8),t.x=-r,u-=n[1],t.y=u;break;case"<":t.x=-(n[0]+6),a-=n[1],t.y=a+n[1]/2;break;case">":t.x=6,f-=n[1],t.y=f+n[1]/2;break;default:t.box=l,r=n[0]*c,r>8&&(r=8),t.x=-r,s<0?(u-=n[1],t.y=u,l&&(u-=2,t.y-=1)):(o-=n[1],t.y=o,l&&(o-=2,t.y-=1))}}a/=2,f/=2;for(i=0;i<e.a_gch.length;i++){t=e.a_gch[i];switch(t.type){case"^":t.y-=o;break;case"<":t.y-=a;break;case">":t.y-=f;break;case"g":s>0&&(t.y-=o)}}}function draw_gchord(e,t,n){var r,i,s,o,u,a,f,l,c,h,p,d=e.a_gch[0].w,v=y_get(e.st,1,e.x-2,d),m=y_get(e.st,0,e.x-2,d),g=e.dur?((e.notes[e.nhd].pit+e.notes[0].pit>>1)-18)*3:12;for(o=0;o<e.a_gch.length;o++){r=e.a_gch[o];if(r.type!="g")continue;i=r;if(r.y<0)break}i&&(i.y>=0?v<n&&(v=n):m>t&&(m=t)),set_dscale(e.st);for(o=0;o<e.a_gch.length;o++){r=e.a_gch[o],use_font(r.font),set_font(r.font),p=r.font.size,d=r.w,u=e.x+r.x,s=r.text;switch(r.type){case"_":a=r.y+m,y_set(e.st,0,u,d,a-p*.2-2);break;case"^":a=r.y+v,y_set(e.st,1,u,d,a+p*.8+2);break;case"<":e.notes[0].acc&&(u-=e.notes[0].shac),a=r.y+g-p/2;break;case">":e.xmx&&(u+=e.xmx),e.dots&&(u+=1.5+3.5*e.dots),a=r.y+g-p/2;break;default:h=r.box?3:2,r.y>=0?(a=r.y+v,y_set(e.st,!0,u,d,a+p+h)):(a=r.y+m,y_set(e.st,!1,u,d,a-h)),l=s.indexOf(" ");if(l>=0){u=realwidth;for(var y=e.next;y;y=y.next){switch(y.type){default:continue;case C.NOTE:case C.REST:case C.BAR:u=y.x}break}c=2;for(;;){l=s.indexOf(" ",l+1);if(l<0)break;c++}var b=(u-e.x)/c;u=e.x,a*=staff_tb[e.st].staffscale,user.anno_start&&user.anno_start("gchord",r.istart,r.iend,u-2,a+p+2,d+4,p+4,e),l=0,c=l;for(;;){l=s.indexOf(" ",c);if(l<0)break;xy_str(u,a,s.slice(c,l),"c"),u+=b,c=l+1}xy_str(u,a,s.slice(c),"c"),user.anno_stop&&user.anno_stop("gchord",r.istart,r.iend,e.x-2,a+p+2,d+4,p+4,e);continue}break;case"@":a=r.y+g,a>0?(f=a+p,f>staff_tb[e.st].ann_top&&(staff_tb[e.st].ann_top=f)):a<staff_tb[e.st].ann_bot&&(staff_tb[e.st].ann_bot=a)}user.anno_start&&user.anno_start("annot",r.istart,r.iend,u-2,a+p+2,d+4,p+4,e),r.box?xy_str_b(u,a,s):xy_str(u,a,s),user.anno_stop&&user.anno_stop("annot",r.istart,r.iend,u-2,a+p+2,d+4,p+4,e)}}function psdeco(){return!1}function psxygl(){return!1}function set_hooks(){function n(e){for(var t=0;t<e.length;t++)e[t](self)}var e=abc2svg.modules.hooks,t=abc2svg.modules.g_hooks;hook_init?e.length&&(n(e),t.push.apply(t,e),abc2svg.modules.hooks=[]):(e.length&&(t.push.apply(t,e),abc2svg.modules.hooks=[]),n(t),hook_init=!0)}var C=abc2svg.C,require=empty_function,system=empty_function,write=empty_function,XMLHttpRequest=empty_function,OPEN_BRACE=1,CLOSE_BRACE=2,OPEN_BRACKET=4,CLOSE_BRACKET=8,OPEN_PARENTH=16,CLOSE_PARENTH=32,STOP_BAR=64,FL_VOICE=128,OPEN_BRACE2=256,CLOSE_BRACE2=512,OPEN_BRACKET2=1024,CLOSE_BRACKET2=2048,MASTER_VOICE=4096,IN=96,CM=37.8,YSTEP=256,errs={bad_char:"Bad character '$1'",bad_val:"Bad value in $1",bar_grace:"Cannot have a bar in grace notes",ignored:"$1: inside tune - ignored",misplaced:"Misplaced '$1' in %%staves",must_note:"!$1! must be on a note",must_note_rest:"!$1! must be on a note or a rest",nonote_vo:"No note in voice overlay",not_enough_n:"Not enough notes/rests for %%repeat",not_enough_m:"Not enough measures for %%repeat",not_ascii:"Not an ASCII character"},self=this,glovar={meter:{type:C.METER,wmeasure:1,a_meter:[]}},info={},mac={},maci=new Int8Array(128),parse={ctx:{},prefix:"%",state:0,line:new scanBuf},psvg,dd_tb={},a_de,od,decos={dot:"0 stc 5 1 1",tenuto:"0 emb 5 3 3",slide:"1 sld 3 7 0",arpeggio:"2 arp 12 10 0",roll:"3 roll 7 6 6",fermata:"3 hld 12 7 7",emphasis:"3 accent 7 4 4",lowermordent:"3 lmrd 10 5 5",coda:"3 coda 24 10 10",uppermordent:"3 umrd 10 5 5",segno:"3 sgno 22 8 8",trill:"3 trl 14 5 5",upbow:"3 upb 10 5 5",downbow:"3 dnb 9 5 5",gmark:"3 grm 6 5 5",wedge:"3 wedge 8 3 3",turnx:"3 turnx 10 0 5",breath:"3 brth 0 1 20",longphrase:"3 lphr 0 1 1",mediumphrase:"3 mphr 0 1 1",shortphrase:"3 sphr 0 1 1",invertedfermata:"3 hld 12 7 7",invertedturn:"3 turn 10 0 5",invertedturnx:"3 turnx 10 0 5",0:"3 fng 8 3 3 0",1:"3 fng 8 3 3 1",2:"3 fng 8 3 3 2",3:"3 fng 8 3 3 3",4:"3 fng 8 3 3 4",5:"3 fng 8 3 3 5",plus:"3 dplus 7 3 3","+":"3 dplus 7 3 3",accent:"3 accent 7 4 4",">":"3 accent 7 4 4",marcato:"3 marcato 9 3 3","^":"3 marcato 9 3 3",mordent:"3 lmrd 10 5 5",open:"3 opend 10 3 3",snap:"3 snap 14 3 3",thumb:"3 thumb 14 3 3",dacapo:"3 dacs 16 20 20 Da Capo",dacoda:"3 dacs 16 20 20 Da Coda","D.C.":"3 dcap 16 10 10","D.S.":"3 dsgn 16 10 10","D.C.alcoda":"3 dacs 16 38 38 D.C. al Coda","D.S.alcoda":"3 dacs 16 38 38 D.S. al Coda","D.C.alfine":"3 dacs 16 38 38 D.C. al Fine","D.S.alfine":"3 dacs 16 38 38 D.S. al Fine",fine:"3 dacs 16 10 10 Fine",turn:"3 turn 10 0 5","trill(":"3 ltr 8 0 0","trill)":"3 ltr 8 0 0",f:"6 f 18 1 7",ff:"6 ff 18 2 10",fff:"6 fff 18 4 13",ffff:"6 ffff 18 6 16",mf:"6 mf 18 6 13",mp:"6 mp 18 6 16",p:"6 p 18 2 8",pp:"6 pp 18 5 14",ppp:"6 ppp 18 8 20",pppp:"6 pppp 18 10 25",pralltriller:"3 umrd 10 5 5",sfz:"6 sfz 18 4 10",ped:"4 ped 20 0 0","ped-up":"4 pedoff 20 0 0","crescendo(":"7 cresc 18 0 0","crescendo)":"7 cresc 18 0 0","<(":"7 cresc 18 0 0","<)":"7 cresc 18 0 0","diminuendo(":"7 dim 18 0 0","diminuendo)":"7 dim 18 0 0",">(":"7 dim 18 0 0",">)":"7 dim 18 0 0","-(":"8 gliss 0 0 0","-)":"8 gliss 0 0 0","~(":"8 glisq 0 0 0","~)":"8 glisq 0 0 0","8va(":"3 8va 10 0 0","8va)":"3 8va 10 0 0","8vb(":"4 8vb 10 0 0","8vb)":"4 8vb 10 0 0","15ma(":"3 15ma 10 0 0","15ma)":"3 15ma 10 0 0","15mb(":"4 15mb 10 0 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info},Abc.prototype.new_note=new_note,Abc.prototype.out_arp=out_arp,Abc.prototype.out_deco_str=out_deco_str,Abc.prototype.out_deco_val=out_deco_val,Abc.prototype.out_ltr=out_ltr,Abc.prototype.output_music=output_music,Abc.prototype.param_set_font=param_set_font,Abc.prototype.parse=parse,Abc.prototype.psdeco=psdeco,Abc.prototype.psxygl=psxygl,Abc.prototype.set_bar_num=set_bar_num,Abc.prototype.set_cur_sy=function(e){cur_sy=e},Abc.prototype.set_dscale=set_dscale,Abc.prototype.set_font=set_font,Abc.prototype.set_format=set_format,Abc.prototype.set_pitch=set_pitch,Abc.prototype.set_scale=set_scale,Abc.prototype.set_stem_dir=set_stem_dir,Abc.prototype.set_stems=set_stems,Abc.prototype.set_sym_glue=set_sym_glue,Abc.prototype.set_tsfirst=function(e){tsfirst=e},Abc.prototype.set_vp=set_vp,Abc.prototype.set_v_param=set_v_param,Abc.prototype.set_width=set_width,Abc.prototype.set_xhtml=function(e){var t=write_text;return 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t,n,r=this.get_curvoice();for(t=0;t<e.length;t++)switch(e[t]){case"instr=":r.instr=e[t+1];break;case"midictl=":r.midictl||(r.midictl={}),n=e[t+1].split(" "),r.midictl[n[0]]=Number(n[1]);break;case"mididrum=":r.map||(r.map={}),r.map=e[t+1]}},do_pscom:function(e,t){t.slice(0,5)=="MIDI "?abc2svg.MIDI.do_midi.call(this,t):e(t)},set_vp:function(e,t){abc2svg.MIDI.set_midi.call(this,t),e(t)},set_hooks:function(e){e.do_pscom=abc2svg.MIDI.do_pscom.bind(e,e.do_pscom),e.set_vp=abc2svg.MIDI.set_vp.bind(e,e.set_vp)}},abc2svg.modules.hooks.push(abc2svg.MIDI.set_hooks),abc2svg.modules.MIDI.loaded=!0,abc2svg.combine={comb_v:function(){function t(t){var n,r=t.ts_next;return!r||r.type!=e.NOTE&&r.type!=e.REST?!1:r.v==t.v||r.st!=t.st||r.time!=t.time||r.dur!=t.dur?!1:t.combine<=0&&r.type!=t.type?!1:t.a_gch&&r.a_gch?!1:t.type==e.REST?t.type==r.type&&t.invis&&!r.invis?!1:!0:r.a_ly||r.sl1||r.sl2||r.slur_start||r.slur_end?!1:r.beam_st!=t.beam_st||r.beam_end!=t.beam_end?!1:(n=r.nhd,t.combine<=1&&t.notes[0].pit<=r.notes[n].pit+1?!1:!0)}function n(t,n){var r,i,s;t.notes=t.notes.concat(n.notes),t.nhd=r=t.notes.length-1,this.sort_pitch(t);if(t.combine>=3){for(s=r;s>0;s--)t.notes[s].pit==t.notes[s-1].pit&&t.notes[s].acc==t.notes[s-1].acc&&t.notes.splice(s,1);t.nhd=r=t.notes.length-1}t.ymx=3*(t.notes[r].pit-18)+4,t.ymn=3*(t.notes[0].pit-18)-4,i=t.notes[0].ti1,(i&15)==e.SL_AUTO&&(t.notes[0].ti1=e.SL_BELOW|i&~e.SL_DOTTED),i=t.notes[r].ti1,(i&15)==e.SL_AUTO&&(t.notes[r].ti1=e.SL_ABOVE|i&~e.SL_DOTTED)}function r(r){var i,s,o,u;for(;;){s=r.nhd,i=r.ts_next,o=i.nhd,r.type!=i.type?i.type!=e.REST&&(i=r,r=i.ts_next):r.type==e.REST?r.invis&&!i.invis&&delete r.invis:n.call(this,r,i),i.a_gch&&(r.a_gch=i.a_gch),i.a_dd&&(r.a_dd?r.a_dd=r.a_dd.concat(i.a_dd):r.a_dd=i.a_dd),this.unlksym(i);if(r.in_tuplet||!t.call(this,r))break}}var e=abc2svg.C,i,s,o,u,a;for(i=this.get_tsfirst();i;i=i.ts_next){switch(i.type){case e.REST:if(i.combine==undefined||i.combine<0)continue;t.call(this,i)&&r.call(this,i);continue;default:continue;case e.NOTE:if(i.combine==undefined||i.combine<=0)continue}if(!i.beam_st)continue;if(i.beam_end){t.call(this,i)&&r.call(this,i);continue}s=i;for(;;){if(!t.call(this,s)){s=null;break}if(s.beam_end)break;do s=s.next;while(s.type!=e.NOTE&&s.type!=e.REST)}if(!s)continue;s=i;for(;;){r.call(this,s);if(s.beam_end)break;do s=s.next;while(s.type!=e.NOTE&&s.type!=e.REST)}}},do_pscom:function(e,t){t.slice(0,13)=="voicecombine "?this.set_v_param("combine",t.split(/[ \t]/)[1]):e(t)},new_note:function(e,t,n){var r=this.get_curvoice(),i=e(t,n);return 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class="'+s+'" style="font-size:'+(n.size*.72).toFixed(2)+'" x="'+b.toFixed(2)+'" y="'+(w+g/3).toFixed(2)+'">'+S[2]+"</text>\n",d+='<text class="'+s+'" style="font-size:'+(n.size*.72).toFixed(2)+'" x="'+(b+a/3).toFixed(2)+'" y="'+w.toFixed(2)+'">'+S[3]+"</text>\n"):d+='<text class="'+s+'" style="font-size:'+(n.size*.72).toFixed(2)+'" x="'+(b+a*.2).toFixed(2)+'" y="'+(w+g/4).toFixed(2)+'">'+S[2]+"</text>\n")):d+='<text class="'+s+'" x="'+b.toFixed(2)+'" y="'+w.toFixed(2)+'">'+S[0]+"</text>\n",b+=a;w=1-g/2+n.size*.3,b=y;for(f=0;f<t.length;f++)v=t[f],v[0]==":"&&(d+='<text class="'+s+'" x="'+(b-5).toFixed(2)+'" y="'+w.toFixed(2)+'" style="font-weight:bold;font-size:'+(n.size+2).toFixed(2)+'">:</text>\n'),f%N==0&&(w+=g,b=y),v[v.length-1]==":"&&(d+='<text class="'+s+'" x="'+(b+5).toFixed(2)+'" y="'+w.toFixed(2)+'" style="font-weight:bold;font-size:'+(n.size+2).toFixed(2)+'">:</text>\n'),b+=a;return d+"</svg>"}var 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":" ")[0],v=n[this.get_top_v()],l={type:e.BLOCK,subtype:"ml",dur:0,time:0,p_v:v,v:v.v,text:f.call(this,T,x,g,E)};if(o.grid.n<0){for(var C=t;C.ts_next;C=C.ts_next);l.time=C.time,l.prev=v.last_sym,l.ts_prev=C,v.last_sym.next=l,C.ts_next=l}else l.time=0,l.next=v.sym,l.ts_next=t,t.ts_prev=l,t=l,this.set_tsfirst(l),v.sym.prev=l,v.sym=l},output_music:function(e){this.cfmt().grid&&abc2svg.grid.do_grid.call(this),e()},set_fmt:function(e,t,n,r){if(t=="grid"){n||(n="1"),n=n.split(/\s+/);var i=this.cfmt().grid={n:Number(n.shift())};isNaN(i.n)&&(i.n=1);while(n.length){var s=n.shift();s=="norepeat"?i.norep=!0:s.slice(0,8)=="include="&&(i.ls=s.slice(8).split(","))}return}e(t,n,r)},set_hooks:function(e){e.output_music=abc2svg.grid.output_music.bind(e,e.output_music),e.set_format=abc2svg.grid.set_fmt.bind(e,e.set_format)}},abc2svg.modules.hooks.push(abc2svg.grid.set_hooks),abc2svg.modules.grid.loaded=!0,abc2svg.equalbars={output_music:function(e){this.equalbars_d=0,e()},set_fmt:function(e,t,n,r){t=="equalbars"?this.cfmt().equalbars=this.get_bool(n):e(t,n,r)},set_sym_glue:function(e,t){var n=abc2svg.C,r,i,s,o,u,a,l,c,h,p=[],v=this.get_tsfirst();e(t);if(!this.cfmt().equalbars)return;for(i=v;i;i=i.ts_next){if(!i.seqst)continue;switch(i.type){default:continue;case n.BAR:case n.GRACE:case n.MREST:case n.NOTE:case n.REST:case n.SPACE:}break}if(!i)return;r=i.ts_next,h=c=r.time;for(;;){if(!r.ts_next){p.push([r,r.time-c]),c=r.time,r.dur&&(c+=r.dur);break}r.type==n.BAR&&r.seqst&&(p.push([r,r.time-c]),c=r.time),r=r.ts_next}u=p.length;if(u==0)return;a=i.type==n.GRACE?i.extra.x:i.x,d=this.equalbars_d,d||(d=this.equalbars_d=a),s=(t-d)/(c-h);for(o=0;o<u;o++){r=p[o][0],f=s*p[o][1]/(r.x-a);for(;i!=r;i=i.ts_next)if(i.type==n.GRACE)for(l=i.extra;l;l=l.next)l.x=d+(l.x-a)*f;else i.x&&(i.x=d+(i.x-a)*f);d+=s*p[o][1],a=i.x;for(;;){i.x=d,i=i.ts_next;if(!i||i.seqst)break}if(!i)break}},set_hooks:function(e){e.output_music=abc2svg.equalbars.output_music.bind(e,e.output_music),e.set_format=abc2svg.equalbars.set_fmt.bind(e,e.set_format),e.set_sym_glue=abc2svg.equalbars.set_sym_glue.bind(e,e.set_sym_glue)}},abc2svg.modules.hooks.push(abc2svg.equalbars.set_hooks),abc2svg.modules.equalbars.loaded=!0,abc2svg.perc={do_perc:function(e){function i(e){var i,s,o,u=Number(e);if(isNaN(u)){o=e.match(/^([_^=]*)([A-Ga-g])([,']*)$/);if(o){i="CDEFGABcdefgab".indexOf(o[2])+16;switch(o[3]){case"'":i+=7*o[3].length;break;case",":i-=7*o[3].length}note={pit:i};switch(o[1]){case"^":note.acc=1;break;case"_":note.acc=-1}return note}e=e.toLowerCase(e),o=e[0],i=0;for(;;){s=e.indexOf("-",i);if(s<0)break;i=s+1,o+="-"+e[i]}u=r[o];if(!u)switch(e[0]){case"c":switch(e[1]){case"a":u=r.ca;break;case"l":u=r.cl;break;case"o":u=r.co}break;case"h":case"l":i=e.indexOf("-");if(e[i+1]!="t")break;switch(e[1]){case"i":case"o":u=r[o+e[1]]}}}if(!u)return;return e=(u/12|0)*7-19,u%=12,e+=t[u],note={pit:e},n[u]&&(note.acc=n[u]),note}function s(e){var t=e.match(/^([_^]*)([A-Ga-g])([,']*)$/);if(!t)return;return e.match(/[A-Z]/)&&(e=e.toLowerCase(),e.indexOf("'")>0?e=e.replace("'",""):e+=","),e}var t=new Int8Array([0,0,1,2,2,3,3,4,5,5,6,6]),n=new Int8Array([0,1,0,-1,0,0,1,0,-1,0,-1,0]),r={"a-b-d":35,"a-s":38,"b-d-1":36,ca:69,cl:75,co:56,"c-c":52,"c-c-1":49,"c-c-2":57,"c-h-h":42,"e-s":40,"h-a":67,"h-b":60,"h-c":39,"h-f-t":43,"h-m-t":48,"h-ti":65,"h-to":50,"h-w-b":76,"l-a":68,"l-b":61,"l-c":64,"l-f-t":41,"l-g":74,"l-m-t":47,"l-ti":66,"l-to":45,"l-w":72,"l-w-b":77,m:70,"m-c":78,"m-h-c":62,"m-t":80,"o-c":79,"o-h-c":63,"o-h-h":46,"o-t":81,"p-h-h":44,"r-b":53,"r-c-1":51,"r-c-2":59,"s-c":55,"s-g":73,"s-s":37,"s-w":71,t:54,v:58},o,u,a=this.get_maps(),f=e.split(/\s+/);o=s(f[1]);if(!o){this.syntax(1,this.errs.bad_val,"%%percmap");return}if(this.cfmt().sound!="play"){if(!f[3])return;a.MIDIdrum||(a.MIDIdrum={}),u=i(o);if(!u){this.syntax(1,this.errs.bad_val,"%%percmap");return}delete u.acc,a.MIDIdrum[o]=[[f[3]],u]}else{u=i(f[2]);if(!u){this.syntax(1,this.errs.bad_val,"%%percmap");return}a.MIDIdrum||(a.MIDIdrum={}),a.MIDIdrum[o]=[null,u]}this.set_v_param("perc","MIDIdrum")},set_perc:function(e){var t,n,r=this.get_curvoice();for(t=0;t<e.length;t++)switch(e[t]){case"perc=":r.map||(r.map={}),r.map=e[t+1],r.midictl||(r.midictl={}),r.midictl[0]=1}},do_pscom:function(e,t){t.slice(0,8)=="percmap "?abc2svg.perc.do_perc.call(this,t):e(t)},set_vp:function(e,t){abc2svg.perc.set_perc.call(this,t),e(t)},set_hooks:function(e){e.do_pscom=abc2svg.perc.do_pscom.bind(e,e.do_pscom),e.set_vp=abc2svg.perc.set_vp.bind(e,e.set_vp)}},abc2svg.modules.hooks.push(abc2svg.perc.set_hooks),abc2svg.modules.percmap.loaded=!0,abc2svg.ambitus={do_ambitus:function(){var e=abc2svg.C,t,n,r,i,s,o=this.get_voice_tb();for(n=0;n<o.length;n++){r=o[n];if(r.second)continue;i=100,s=-100;for(t=r.sym;t;t=t.next){if(t.type!=e.NOTE)continue;t.notes[t.nhd].pit>s&&(s=t.notes[t.nhd].pit),t.notes[0].pit<i&&(i=t.notes[0].pit)}if(i==100)continue;t=r.clef,t.stem=1,t.head=e.FULL,t.stemless=!0,t.nhd=1,t.notes=[{dur:e.BLEN/4,pit:i,shhd:0},{dur:e.BLEN/4,pit:s,shhd:0}]}},draw_symbols:function(e,t){var n=this.get_staff_tb(),r=t.sym;r.clef_type!=undefined&&r.nhd>0&&(r.x-=26,this.set_scale(r),this.draw_note(r),r.notes[1].pit-r.notes[0].pit>4&&(this.xypath(r.x,3*(r.notes[1].pit-18)+n[r.st].y),this.out_svg("v"+((r.notes[1].pit-r.notes[0].pit)*3).toFixed(2)+'" stroke-width=".6"/>\n')),r.x+=26,t.clef.nhd=0),e(t)},set_pitch:function(e,t){e(t),!t&&this.cfmt().ambitus&&abc2svg.ambitus.do_ambitus.call(this)},set_fmt:function(e,t,n,r){if(t=="ambitus"){this.cfmt().ambitus=n;return}e(t,n,r)},set_width:function(e,t){t.clef_type!=undefined&&t.nhd>0?(t.wl=40,t.wr=12):e(t)},set_hooks:function(e){e.draw_symbols=abc2svg.ambitus.draw_symbols.bind(e,e.draw_symbols),e.set_pitch=abc2svg.ambitus.set_pitch.bind(e,e.set_pitch),e.set_format=abc2svg.ambitus.set_fmt.bind(e,e.set_format),e.set_width=abc2svg.ambitus.set_width.bind(e,e.set_width)}},abc2svg.modules.hooks.push(abc2svg.ambitus.set_hooks),abc2svg.modules.ambitus.loaded=!0,abc2svg.break={get_break:function(e){var t=abc2svg.C,r,i,s,o,u=e.split(/[ ,]/),a=this.cfmt();a.break||(a.break=[]);for(n=1;n<u.length;n++){r=u[n],i=r.match(/(\d+)([a-z]?)(:\d+\/\d+)?/);if(!i){this.syntax(1,this.errs.bad_val,"%%break");continue}i[2]&&(o=i[2].charCodeAt(0)-97);if(!i[3]){a.break.push({m:i[1],t:0,sq:o});continue}s=i[3].match(/:(\d+)\/(\d+)/);if(!s||s[2]<1){this.syntax(1,"Bad denominator in %%break");continue}a.break.push({m:i[1],t:s[1]*t.BLEN/s[2],sq:o})}},do_break:function(){var e,t,n,r,i,o=this.get_voice_tb();v=this.get_cur_sy().top_voice,s1=o[v].sym,cfmt=this.cfmt();for(e=0;e<cfmt.break.length;e++){r=cfmt.break[e],t=r.m;for(s=s1;s;s=s.next)if(s.bar_num==t)break;if(!s)continue;if(r.sq){i=r.sq;for(s=s.ts_next;s;s=s.ts_next)if(s.bar_num==t&&--i==0)break;if(!s)continue}n=r.t;if(n){n=s.time+n;for(;s;s=s.next)if(s.time>=n)break;if(!s)continue;s=s.prev}s.eoln=!0}},do_pscom:function(e,t){t.slice(0,6)=="break "?abc2svg.break.get_break.call(this,t):e(t)},set_bar_num:function(e){e(),this.cfmt().break&&abc2svg.break.do_break.call(this)},set_hooks:function(e){e.do_pscom=abc2svg.break.do_pscom.bind(e,e.do_pscom),e.set_bar_num=abc2svg.break.set_bar_num.bind(e,e.set_bar_num)}},abc2svg.modules.hooks.push(abc2svg.break.set_hooks),abc2svg.modules.break.loaded=!0,abc2svg.capo={gch_capo:function(e){var t,n,r,i=this.cfmt(),s=i.capo,o=0;for(;;){t=e[o++];if(!t)return;if(t.type=="g")break}n=Object.create(t),n.capo=!1,n.text=this.gch_tr1(n.text,[0,5,-2,3,-4,1,-6,-1,4,-3,2,-5][s%12]),this.capo_first||(this.capo_first=!0,n.text+=" (capo: "+s.toString()+")"),n.font=this.get_font(i.capofont?"capo":"annotation"),e.splice(o,0,n),t.capo=!0},gch_build:function(e,t){var n=this.get_a_gch();this.cfmt().capo&&n&&abc2svg.capo.gch_capo.call(this,n),e(t)},output_music:function(e){this.capo_first=!1,e()},set_fmt:function(e,t,n,r){if(t=="capo"){this.cfmt().capo=n;return}e(t,n,r)},set_hooks:function(e){e.gch_build=abc2svg.capo.gch_build.bind(e,e.gch_build),e.output_music=abc2svg.capo.output_music.bind(e,e.output_music),e.set_format=abc2svg.capo.set_fmt.bind(e,e.set_format)}},abc2svg.modules.hooks.push(abc2svg.capo.set_hooks),abc2svg.modules.capo.loaded=!0,abc2svg.clip={get_clip:function(e){function n(e){var n,r,i,s=e.match(/(\d+)([a-z]?)(:\d+\/\d+)?/);if(!s)return;s[2]&&(i=s[2].charCodeAt(0)-97);if(!s[3])return{m:s[1],t:0,sq:i};e=s[3].match(/:(\d+)\/(\d+)/);if(!e||e[2]<1)return;return{m:s[1],t:e[1]*t.BLEN/e[2],sq:i}}var t=abc2svg.C,r,i,s=e.split(/[ -]/);if(s.length!=3){this.syntax(1,this.errs.bad_val,"%%clip");return}s[1]?r=n(s[1]):r={m:0,t:0},i=n(s[2]);if(!r||!i){this.syntax(1,this.errs.bad_val,"%%clip");return}this.cfmt().clip=[r,i]},do_clip:function(){function t(t,n){var r,i,s;if(n.m<=1){if(n.m==1){for(r=t;r;r=r.ts_next)if(r.type==e.BAR&&r.time!=0)break;r.time<voice_tb[this.get_cur_sy().top_voice].meter.wmeasure&&(t=r)}}else{for(;t;t=t.ts_next)if(t.type==e.BAR&&t.bar_num>=n.m)break;if(!t)return;if(n.sq){s=n.sq;for(t=t.ts_next;t;t=t.ts_next)if(t.type==e.BAR&&t.bar_num==n.m&&--s==0)break;if(!t)return}}if(n.t==0)return t;i=t.time+n.t;while(t.time<i){t=t.ts_next;if(!t)return t}do t=t.ts_prev;while(!t.seqst);return t}var e=abc2svg.C;voice_tb=this.get_voice_tb(),cfmt=this.cfmt();var n,r,i,s,o;n=this.get_tsfirst();if(cfmt.clip[0].m>0||cfmt.clip[0].t>0){n=t(n,cfmt.clip[0]);if(!n){this.set_tsfirst(null);return}i=this.get_cur_sy();for(r=this.get_tsfirst();r!=n;r=r.ts_next)switch(r.type){case e.CLEF:r.p_v.clef=r;break;case e.KEY:r.p_v.key=this.clone(r.as.u.key);break;case e.METER:r.p_v.meter=this.clone(r.as.u.meter);break;case e.STAVES:i=r.sy,this.set_cur_sy(i)}for(o=0;o<voice_tb.length;o++){s=voice_tb[o];for(r=n;r;r=r.ts_next)if(r.v==o){delete r.prev;break}s.sym=r}this.set_tsfirst(n),delete n.ts_prev}n=t(n,cfmt.clip[1]);if(!n)return;do{n=n.ts_next;if(!n)return}while(!n.seqst);for(o=0;o<voice_tb.length;o++){s=voice_tb[o];for(r=n.ts_prev;r;r=r.ts_prev)if(r.v==o){delete r.next;break}r||(s.sym=null)}delete n.ts_prev.ts_next},do_pscom:function(e,t){t.slice(0,5)=="clip "?abc2svg.clip.get_clip.call(this,t):e(t)},set_bar_num:function(e){e(),this.cfmt().clip&&abc2svg.clip.do_clip.call(this)},set_hooks:function(e){e.do_pscom=abc2svg.clip.do_pscom.bind(e,e.do_pscom),e.set_bar_num=abc2svg.clip.set_bar_num.bind(e,e.set_bar_num)}},abc2svg.modules.hooks.push(abc2svg.clip.set_hooks),abc2svg.modules.clip.loaded=!0,abc2svg.grid2={do_grid:function(){var e,t,n,r=this.get_voice_tb();for(t=0;t<r.length;t++){n=r[t];if(!n.grid2)continue;n.clef.invis=!0,n.key.k_sf=n.key.k_a_acc=0,n.staffnonote=2;for(e=n.sym;e;e=e.next)e.dur&&(e.invis=!0,delete e.sl1,e.ti1=0)}},draw_chosym:function(e){var t,n;this.set_dscale(e.st);for(t=0;t<e.a_gch.length;t++){n=e.a_gch[t];if(n.type!="g")continue;this.use_font(n.font),this.set_font(n.font),this.xy_str(e.x+n.x,n.y+6,n.text)}},draw_gchord:function(e,t,n,r){t.p_v.grid2?abc2svg.grid2.draw_chosym.call(this,t):e(t,n,r)},output_music:function(e){abc2svg.grid2.do_grid.call(this),e()},set_fmt:function(e,t,n,r){if(t=="grid2"){var i=this.get_curvoice();i&&(this.set_v_param("stafflines","..."),i.grid2=n);return}e(t,n,r)},set_hooks:function(e){e.draw_gchord=abc2svg.grid2.draw_gchord.bind(e,e.draw_gchord),e.output_music=abc2svg.grid2.output_music.bind(e,e.output_music),e.set_format=abc2svg.grid2.set_fmt.bind(e,e.set_format)}},abc2svg.modules.hooks.push(abc2svg.grid2.set_hooks),abc2svg.modules.grid2.loaded=!0,abc2svg.psvg={do_begin_end:function(e,t,n,r){if(t!="ps"){e(t,n,r);return}if(n=="nosvg")return;this.psvg||(this.psvg=new Psvg(this)),this.psvg.ps_eval.call(this.psvg,r)},psdeco:function(e,t,n,r,i){return this.psvg?this.psvg.psdeco.call(this.psvg,t,n,r,i):!1},psxygl:function(e,t,n,r){return this.psvg?this.psvg.psxygl.call(this.psvg,t,n,r):!1},set_hooks:function(e){e.do_begin_end=abc2svg.psvg.do_begin_end.bind(e,e.do_begin_end),e.psdeco=abc2svg.psvg.psdeco.bind(e,e.psdeco),e.psxygl=abc2svg.psvg.psxygl.bind(e,e.psxygl)}},abc2svg.modules.hooks.push(abc2svg.psvg.set_hooks),abc2svg.modules.beginps.loaded=!0,abc2svg.soloffs={set_fmt:function(e,t,n,r){if(t=="soloffs"){var i,s,o=abc2svg.C,u=this.cfmt().soloffs={};n=n.split(/\s+/);while(n.length){i=n.shift().split("="),s=Number(i[1]);if(isNaN(s))continue;switch(i[0]){case"part":u[o.PART]=s+10;break;case"tempo":u[o.TEMPO]=s+16;break;case"space":u[o.SPACE]=s}}return}e(t,n,r)},set_sym_glue:function(e,t){var n,r=abc2svg.C,i=this.get_tsfirst(),s=this.cfmt().soloffs;e(t);if(!s)return;for(n=i;n;n=n.ts_next){if(n.dur)break;s[n.type]!=undefined&&(n.x=s[n.type])}},set_hooks:function(e){e.set_sym_glue=abc2svg.soloffs.set_sym_glue.bind(e,e.set_sym_glue),e.set_format=abc2svg.soloffs.set_fmt.bind(e,e.set_format)}},abc2svg.modules.hooks.push(abc2svg.soloffs.set_hooks),abc2svg.modules.soloffs.loaded=!0,abc2svg.temper={set_bar_num:function(e){e();if(this.cfmt().temper){var t=this.get_voice_tb()[0];t.temper=new Float32Array(12);for(var n=0;n<12;n++)t.temper[n]=this.cfmt().temper[n]/100}},set_fmt:function(e,t,n,r){if(t=="temperament"){var i=new Float32Array(n.split(/ 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e,t,n,r,i,s=this.get_voice_tb();for(n=0;n<s.length;n++){i=s[n];if(i.sth!=null)continue;r=[];for(e=i.sym;e;e=e.next){e.sth&&(r=e.sth,e.sth=null);if(r.length==0||e.nflags<=-2||e.stemless||!e.beam_st&&!e.beam_end)continue;t=r.shift();if(t=="*")continue;if(t=="|"){for(e=e.next;e;e=e.next)if(e.bar_type)break;continue}t=Number(t);if(isNaN(t)||!t)continue;e.stem>=0?(e.ys=e.y+t,e.ymx=e.ys+2.5|0):(e.ys=e.y-t,e.ymn=e.ys-2.5|0),e.sth=e.ys}}},calculate_beam:function(e,t,n){var r=e(t,n);return r&&t.s2&&(n.sth||t.s2.sth)&&abc2svg.sth.recal_beam.call(this,t,n),r},new_note:function(e,t,n){var r=abc2svg.C,i=e(t,n),s=this.get_curvoice();return s.sth&&i&&i.type==r.NOTE&&(i.sth=s.sth,s.sth=null),i},set_format:function(e,t,n,r){if(t=="sth"){var i=this.get_curvoice();this.parse.state==2&&this.goto_tune(),i&&(i.sth=n.split(/[ \t;-]+/));return}e(t,n,r)},set_stems:function(e){e(),abc2svg.sth.set_sth.call(this)},set_hooks:function(e){e.calculate_beam=abc2svg.sth.calculate_beam.bind(e,e.calculate_beam),e.new_note=abc2svg.sth.new_note.bind(e,e.new_note),e.set_format=abc2svg.sth.set_format.bind(e,e.set_format),e.set_stems=abc2svg.sth.set_stems.bind(e,e.set_stems)}},abc2svg.modules.hooks.push(abc2svg.sth.set_hooks),abc2svg.modules.sth.loaded=!0 property in abc2svg.perc.do_perc.r
|
| /plugin/bpmnio/vendor/dmn-js/dist/ |
| H A D | dmn-viewer.production.min.js | 7 …n(t)?t:String(t)}(t))in e?Object.defineProperty(e,t,{value:r,enumerable:!0,configurable:!0,writabl… class
|
| H A D | dmn-navigated-viewer.production.min.js | 7 …ll!=arguments[t]?arguments[t]:{};t%2?lo(Object(n),!0).forEach((function(t){co(e,t,n[t])})):Object.… function
|
| /plugin/c3chart/assets/ |
| H A D | d3.min.js | 2 …unction(e){return+t(e)+n}}:function(t){return function(n){return+t(n)}})(n.copy()),x=e.selection?e… function
|
| /plugin/stlviewer/stlviewer/ |
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e[0]*=t,e[3]*=t,e[6]*=t,e[1]*=t,e[4]*=t,e[7]*=t,e[2]*=t,e[5]*=t,e[8]*=t,this},e.determinant=function(){var t=this.elements,e=t[0],n=t[1],r=t[2],i=t[3],a=t[4],o=t[5],s=t[6],c=t[7],l=t[8];return e*a*l-e*o*c-n*i*l+n*o*s+r*i*c-r*a*s},e.getInverse=function(t,e){void 0!==e&&console.warn("THREE.Matrix3: .getInverse() can no longer be configured to throw on degenerate.");var n=t.elements,r=this.elements,i=n[0],a=n[1],o=n[2],s=n[3],c=n[4],l=n[5],u=n[6],h=n[7],d=n[8],p=d*c-l*h,f=l*u-d*s,m=h*s-c*u,v=i*p+a*f+o*m;if(0===v)return this.set(0,0,0,0,0,0,0,0,0);var g=1/v;return r[0]=p*g,r[1]=(o*h-d*a)*g,r[2]=(l*a-o*c)*g,r[3]=f*g,r[4]=(d*i-o*u)*g,r[5]=(o*s-l*i)*g,r[6]=m*g,r[7]=(a*u-h*i)*g,r[8]=(c*i-a*s)*g,this},e.transpose=function(){var t,e=this.elements;return t=e[1],e[1]=e[3],e[3]=t,t=e[2],e[2]=e[6],e[6]=t,t=e[5],e[5]=e[7],e[7]=t,this},e.getNormalMatrix=function(t){return this.setFromMatrix4(t).getInverse(this).transpose()},e.transposeIntoArray=function(t){var e=this.elements;return t[0]=e[0],t[1]=e[3],t[2]=e[6],t[3]=e[1],t[4]=e[4],t[5]=e[7],t[6]=e[2],t[7]=e[5],t[8]=e[8],this},e.setUvTransform=function(t,e,n,r,i,a,o){var s=Math.cos(i),c=Math.sin(i);this.set(n*s,n*c,-n*(s*a+c*o)+a+t,-r*c,r*s,-r*(-c*a+s*o)+o+e,0,0,1)},e.scale=function(t,e){var n=this.elements;return n[0]*=t,n[3]*=t,n[6]*=t,n[1]*=e,n[4]*=e,n[7]*=e,this},e.rotate=function(t){var e=Math.cos(t),n=Math.sin(t),r=this.elements,i=r[0],a=r[3],o=r[6],s=r[1],c=r[4],l=r[7];return r[0]=e*i+n*s,r[3]=e*a+n*c,r[6]=e*o+n*l,r[1]=-n*i+e*s,r[4]=-n*a+e*c,r[7]=-n*o+e*l,this},e.translate=function(t,e){var n=this.elements;return n[0]+=t*n[2],n[3]+=t*n[5],n[6]+=t*n[8],n[1]+=e*n[2],n[4]+=e*n[5],n[7]+=e*n[8],this},e.equals=function(t){for(var e=this.elements,n=t.elements,r=0;r<9;r++)if(e[r]!==n[r])return!1;return!0},e.fromArray=function(t,e){void 0===e&&(e=0);for(var n=0;n<9;n++)this.elements[n]=t[n+e];return this},e.toArray=function(t,e){void 0===t&&(t=[]),void 0===e&&(e=0);var n=this.elements;return t[e]=n[0],t[e+1]=n[1],t[e+2]=n[2],t[e+3]=n[3],t[e+4]=n[4],t[e+5]=n[5],t[e+6]=n[6],t[e+7]=n[7],t[e+8]=n[8],t},t}(),mt={getDataURL:function(t){if(/^data:/i.test(t.src))return t.src;if("undefined"==typeof HTMLCanvasElement)return t.src;var e;if(t instanceof HTMLCanvasElement)e=t;else{void 0===dt&&(dt=document.createElementNS("http://www.w3.org/1999/xhtml","canvas")),dt.width=t.width,dt.height=t.height;var n=dt.getContext("2d");t instanceof ImageData?n.putImageData(t,0,0):n.drawImage(t,0,0,t.width,t.height),e=dt}return e.width>2048||e.height>2048?e.toDataURL("image/jpeg",.6):e.toDataURL("image/png")}},vt=0;function gt(t,e,n,r,i,a,o,s,c,l){Object.defineProperty(this,"id",{value:vt++}),this.uuid=st.generateUUID(),this.name="",this.image=void 0!==t?t:gt.DEFAULT_IMAGE,this.mipmaps=[],this.mapping=void 0!==e?e:gt.DEFAULT_MAPPING,this.wrapS=void 0!==n?n:u,this.wrapT=void 0!==r?r:u,this.magFilter=void 0!==i?i:m,this.minFilter=void 0!==a?a:g,this.anisotropy=void 0!==c?c:1,this.format=void 0!==o?o:T,this.internalFormat=null,this.type=void 0!==s?s:y,this.offset=new pt(0,0),this.repeat=new pt(1,1),this.center=new pt(0,0),this.rotation=0,this.matrixAutoUpdate=!0,this.matrix=new ft,this.generateMipmaps=!0,this.premultiplyAlpha=!1,this.flipY=!0,this.unpackAlignment=4,this.encoding=void 0!==l?l:q,this.version=0,this.onUpdate=null}gt.DEFAULT_IMAGE=void 0,gt.DEFAULT_MAPPING=n,gt.prototype=Object.assign(Object.create(rt.prototype),{constructor:gt,isTexture:!0,updateMatrix:function(){this.matrix.setUvTransform(this.offset.x,this.offset.y,this.repeat.x,this.repeat.y,this.rotation,this.center.x,this.center.y)},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.name=t.name,this.image=t.image,this.mipmaps=t.mipmaps.slice(0),this.mapping=t.mapping,this.wrapS=t.wrapS,this.wrapT=t.wrapT,this.magFilter=t.magFilter,this.minFilter=t.minFilter,this.anisotropy=t.anisotropy,this.format=t.format,this.internalFormat=t.internalFormat,this.type=t.type,this.offset.copy(t.offset),this.repeat.copy(t.repeat),this.center.copy(t.center),this.rotation=t.rotation,this.matrixAutoUpdate=t.matrixAutoUpdate,this.matrix.copy(t.matrix),this.generateMipmaps=t.generateMipmaps,this.premultiplyAlpha=t.premultiplyAlpha,this.flipY=t.flipY,this.unpackAlignment=t.unpackAlignment,this.encoding=t.encoding,this},toJSON:function(t){var e=void 0===t||"string"==typeof t;if(!e&&void 0!==t.textures[this.uuid])return t.textures[this.uuid];var n={metadata:{version:4.5,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,mapping:this.mapping,repeat:[this.repeat.x,this.repeat.y],offset:[this.offset.x,this.offset.y],center:[this.center.x,this.center.y],rotation:this.rotation,wrap:[this.wrapS,this.wrapT],format:this.format,type:this.type,encoding:this.encoding,minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY,premultiplyAlpha:this.premultiplyAlpha,unpackAlignment:this.unpackAlignment};if(void 0!==this.image){var r=this.image;if(void 0===r.uuid&&(r.uuid=st.generateUUID()),!e&&void 0===t.images[r.uuid]){var i;if(Array.isArray(r)){i=[];for(var a=0,o=r.length;a<o;a++)i.push(mt.getDataURL(r[a]))}else i=mt.getDataURL(r);t.images[r.uuid]={uuid:r.uuid,url:i}}n.image=r.uuid}return e||(t.textures[this.uuid]=n),n},dispose:function(){this.dispatchEvent({type:"dispose"})},transformUv:function(t){if(this.mapping!==n)return t;if(t.applyMatrix3(this.matrix),t.x<0||t.x>1)switch(this.wrapS){case l:t.x=t.x-Math.floor(t.x);break;case u:t.x=t.x<0?0:1;break;case h:1===Math.abs(Math.floor(t.x)%2)?t.x=Math.ceil(t.x)-t.x:t.x=t.x-Math.floor(t.x)}if(t.y<0||t.y>1)switch(this.wrapT){case l:t.y=t.y-Math.floor(t.y);break;case u:t.y=t.y<0?0:1;break;case h:1===Math.abs(Math.floor(t.y)%2)?t.y=Math.ceil(t.y)-t.y:t.y=t.y-Math.floor(t.y)}return this.flipY&&(t.y=1-t.y),t}}),Object.defineProperty(gt.prototype,"needsUpdate",{set:function(t){!0===t&&this.version++}});var yt=function(){function t(t,e,n,r){void 0===t&&(t=0),void 0===e&&(e=0),void 0===n&&(n=0),void 0===r&&(r=1),Object.defineProperty(this,"isVector4",{value:!0}),this.x=t,this.y=e,this.z=n,this.w=r}var e=t.prototype;return e.set=function(t,e,n,r){return this.x=t,this.y=e,this.z=n,this.w=r,this},e.setScalar=function(t){return this.x=t,this.y=t,this.z=t,this.w=t,this},e.setX=function(t){return this.x=t,this},e.setY=function(t){return this.y=t,this},e.setZ=function(t){return this.z=t,this},e.setW=function(t){return this.w=t,this},e.setComponent=function(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;case 2:this.z=e;break;case 3:this.w=e;break;default:throw new Error("index is out of range: "+t)}return this},e.getComponent=function(t){switch(t){case 0:return this.x;case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw new Error("index is out of range: "+t)}},e.clone=function(){return new this.constructor(this.x,this.y,this.z,this.w)},e.copy=function(t){return this.x=t.x,this.y=t.y,this.z=t.z,this.w=void 0!==t.w?t.w:1,this},e.add=function(t,e){return void 0!==e?(console.warn("THREE.Vector4: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(t,e)):(this.x+=t.x,this.y+=t.y,this.z+=t.z,this.w+=t.w,this)},e.addScalar=function(t){return this.x+=t,this.y+=t,this.z+=t,this.w+=t,this},e.addVectors=function(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this.z=t.z+e.z,this.w=t.w+e.w,this},e.addScaledVector=function(t,e){return this.x+=t.x*e,this.y+=t.y*e,this.z+=t.z*e,this.w+=t.w*e,this},e.sub=function(t,e){return void 0!==e?(console.warn("THREE.Vector4: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(t,e)):(this.x-=t.x,this.y-=t.y,this.z-=t.z,this.w-=t.w,this)},e.subScalar=function(t){return this.x-=t,this.y-=t,this.z-=t,this.w-=t,this},e.subVectors=function(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this.z=t.z-e.z,this.w=t.w-e.w,this},e.multiplyScalar=function(t){return this.x*=t,this.y*=t,this.z*=t,this.w*=t,this},e.applyMatrix4=function(t){var e=this.x,n=this.y,r=this.z,i=this.w,a=t.elements;return this.x=a[0]*e+a[4]*n+a[8]*r+a[12]*i,this.y=a[1]*e+a[5]*n+a[9]*r+a[13]*i,this.z=a[2]*e+a[6]*n+a[10]*r+a[14]*i,this.w=a[3]*e+a[7]*n+a[11]*r+a[15]*i,this},e.divideScalar=function(t){return this.multiplyScalar(1/t)},e.setAxisAngleFromQuaternion=function(t){this.w=2*Math.acos(t.w);var e=Math.sqrt(1-t.w*t.w);return e<1e-4?(this.x=1,this.y=0,this.z=0):(this.x=t.x/e,this.y=t.y/e,this.z=t.z/e),this},e.setAxisAngleFromRotationMatrix=function(t){var e,n,r,i,a=.01,o=.1,s=t.elements,c=s[0],l=s[4],u=s[8],h=s[1],d=s[5],p=s[9],f=s[2],m=s[6],v=s[10];if(Math.abs(l-h)<a&&Math.abs(u-f)<a&&Math.abs(p-m)<a){if(Math.abs(l+h)<o&&Math.abs(u+f)<o&&Math.abs(p+m)<o&&Math.abs(c+d+v-3)<o)return this.set(1,0,0,0),this;e=Math.PI;var g=(c+1)/2,y=(d+1)/2,x=(v+1)/2,_=(l+h)/4,b=(u+f)/4,w=(p+m)/4;return g>y&&g>x?g<a?(n=0,r=.707106781,i=.707106781):(r=_/(n=Math.sqrt(g)),i=b/n):y>x?y<a?(n=.707106781,r=0,i=.707106781):(n=_/(r=Math.sqrt(y)),i=w/r):x<a?(n=.707106781,r=.707106781,i=0):(n=b/(i=Math.sqrt(x)),r=w/i),this.set(n,r,i,e),this}var M=Math.sqrt((m-p)*(m-p)+(u-f)*(u-f)+(h-l)*(h-l));return Math.abs(M)<.001&&(M=1),this.x=(m-p)/M,this.y=(u-f)/M,this.z=(h-l)/M,this.w=Math.acos((c+d+v-1)/2),this},e.min=function(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this.z=Math.min(this.z,t.z),this.w=Math.min(this.w,t.w),this},e.max=function(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this.z=Math.max(this.z,t.z),this.w=Math.max(this.w,t.w),this},e.clamp=function(t,e){return this.x=Math.max(t.x,Math.min(e.x,this.x)),this.y=Math.max(t.y,Math.min(e.y,this.y)),this.z=Math.max(t.z,Math.min(e.z,this.z)),this.w=Math.max(t.w,Math.min(e.w,this.w)),this},e.clampScalar=function(t,e){return this.x=Math.max(t,Math.min(e,this.x)),this.y=Math.max(t,Math.min(e,this.y)),this.z=Math.max(t,Math.min(e,this.z)),this.w=Math.max(t,Math.min(e,this.w)),this},e.clampLength=function(t,e){var n=this.length();return this.divideScalar(n||1).multiplyScalar(Math.max(t,Math.min(e,n)))},e.floor=function(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this.w=Math.floor(this.w),this},e.ceil=function(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this.w=Math.ceil(this.w),this},e.round=function(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this.w=Math.round(this.w),this},e.roundToZero=function(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this.z=this.z<0?Math.ceil(this.z):Math.floor(this.z),this.w=this.w<0?Math.ceil(this.w):Math.floor(this.w),this},e.negate=function(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this.w=-this.w,this},e.dot=function(t){return this.x*t.x+this.y*t.y+this.z*t.z+this.w*t.w},e.lengthSq=function(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w},e.length=function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)},e.manhattanLength=function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)},e.normalize=function(){return this.divideScalar(this.length()||1)},e.setLength=function(t){return this.normalize().multiplyScalar(t)},e.lerp=function(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this.z+=(t.z-this.z)*e,this.w+=(t.w-this.w)*e,this},e.lerpVectors=function(t,e,n){return this.x=t.x+(e.x-t.x)*n,this.y=t.y+(e.y-t.y)*n,this.z=t.z+(e.z-t.z)*n,this.w=t.w+(e.w-t.w)*n,this},e.equals=function(t){return t.x===this.x&&t.y===this.y&&t.z===this.z&&t.w===this.w},e.fromArray=function(t,e){return void 0===e&&(e=0),this.x=t[e],this.y=t[e+1],this.z=t[e+2],this.w=t[e+3],this},e.toArray=function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this.x,t[e+1]=this.y,t[e+2]=this.z,t[e+3]=this.w,t},e.fromBufferAttribute=function(t,e,n){return void 0!==n&&console.warn("THREE.Vector4: offset has been removed from .fromBufferAttribute()."),this.x=t.getX(e),this.y=t.getY(e),this.z=t.getZ(e),this.w=t.getW(e),this},e.random=function(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this.w=Math.random(),this},lt(t,[{key:"width",get:function(){return this.z},set:function(t){this.z=t}},{key:"height",get:function(){return this.w},set:function(t){this.w=t}}]),t}();function xt(t,e,n){this.width=t,this.height=e,this.scissor=new yt(0,0,t,e),this.scissorTest=!1,this.viewport=new yt(0,0,t,e),n=n||{},this.texture=new gt(void 0,n.mapping,n.wrapS,n.wrapT,n.magFilter,n.minFilter,n.format,n.type,n.anisotropy,n.encoding),this.texture.image={},this.texture.image.width=t,this.texture.image.height=e,this.texture.generateMipmaps=void 0!==n.generateMipmaps&&n.generateMipmaps,this.texture.minFilter=void 0!==n.minFilter?n.minFilter:m,this.depthBuffer=void 0===n.depthBuffer||n.depthBuffer,this.stencilBuffer=void 0!==n.stencilBuffer&&n.stencilBuffer,this.depthTexture=void 0!==n.depthTexture?n.depthTexture:null}function _t(t,e,n){xt.call(this,t,e,n),this.samples=4}xt.prototype=Object.assign(Object.create(rt.prototype),{constructor:xt,isWebGLRenderTarget:!0,setSize:function(t,e){this.width===t&&this.height===e||(this.width=t,this.height=e,this.texture.image.width=t,this.texture.image.height=e,this.dispose()),this.viewport.set(0,0,t,e),this.scissor.set(0,0,t,e)},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.width=t.width,this.height=t.height,this.viewport.copy(t.viewport),this.texture=t.texture.clone(),this.depthBuffer=t.depthBuffer,this.stencilBuffer=t.stencilBuffer,this.depthTexture=t.depthTexture,this},dispose:function(){this.dispatchEvent({type:"dispose"})}}),_t.prototype=Object.assign(Object.create(xt.prototype),{constructor:_t,isWebGLMultisampleRenderTarget:!0,copy:function(t){return xt.prototype.copy.call(this,t),this.samples=t.samples,this}});var bt=function(){function t(t,e,n,r){void 0===t&&(t=0),void 0===e&&(e=0),void 0===n&&(n=0),void 0===r&&(r=1),Object.defineProperty(this,"isQuaternion",{value:!0}),this._x=t,this._y=e,this._z=n,this._w=r}t.slerp=function(t,e,n,r){return n.copy(t).slerp(e,r)},t.slerpFlat=function(t,e,n,r,i,a,o){var s=n[r+0],c=n[r+1],l=n[r+2],u=n[r+3],h=i[a+0],d=i[a+1],p=i[a+2],f=i[a+3];if(u!==f||s!==h||c!==d||l!==p){var m=1-o,v=s*h+c*d+l*p+u*f,g=v>=0?1:-1,y=1-v*v;if(y>Number.EPSILON){var x=Math.sqrt(y),_=Math.atan2(x,v*g);m=Math.sin(m*_)/x,o=Math.sin(o*_)/x}var b=o*g;if(s=s*m+h*b,c=c*m+d*b,l=l*m+p*b,u=u*m+f*b,m===1-o){var w=1/Math.sqrt(s*s+c*c+l*l+u*u);s*=w,c*=w,l*=w,u*=w}}t[e]=s,t[e+1]=c,t[e+2]=l,t[e+3]=u},t.multiplyQuaternionsFlat=function(t,e,n,r,i,a){var o=n[r],s=n[r+1],c=n[r+2],l=n[r+3],u=i[a],h=i[a+1],d=i[a+2],p=i[a+3];return t[e]=o*p+l*u+s*d-c*h,t[e+1]=s*p+l*h+c*u-o*d,t[e+2]=c*p+l*d+o*h-s*u,t[e+3]=l*p-o*u-s*h-c*d,t};var e=t.prototype;return e.set=function(t,e,n,r){return this._x=t,this._y=e,this._z=n,this._w=r,this._onChangeCallback(),this},e.clone=function(){return new this.constructor(this._x,this._y,this._z,this._w)},e.copy=function(t){return this._x=t.x,this._y=t.y,this._z=t.z,this._w=t.w,this._onChangeCallback(),this},e.setFromEuler=function(t,e){if(!t||!t.isEuler)throw new Error("THREE.Quaternion: .setFromEuler() now expects an Euler rotation rather than a Vector3 and order.");var n=t._x,r=t._y,i=t._z,a=t._order,o=Math.cos,s=Math.sin,c=o(n/2),l=o(r/2),u=o(i/2),h=s(n/2),d=s(r/2),p=s(i/2);switch(a){case"XYZ":this._x=h*l*u+c*d*p,this._y=c*d*u-h*l*p,this._z=c*l*p+h*d*u,this._w=c*l*u-h*d*p;break;case"YXZ":this._x=h*l*u+c*d*p,this._y=c*d*u-h*l*p,this._z=c*l*p-h*d*u,this._w=c*l*u+h*d*p;break;case"ZXY":this._x=h*l*u-c*d*p,this._y=c*d*u+h*l*p,this._z=c*l*p+h*d*u,this._w=c*l*u-h*d*p;break;case"ZYX":this._x=h*l*u-c*d*p,this._y=c*d*u+h*l*p,this._z=c*l*p-h*d*u,this._w=c*l*u+h*d*p;break;case"YZX":this._x=h*l*u+c*d*p,this._y=c*d*u+h*l*p,this._z=c*l*p-h*d*u,this._w=c*l*u-h*d*p;break;case"XZY":this._x=h*l*u-c*d*p,this._y=c*d*u-h*l*p,this._z=c*l*p+h*d*u,this._w=c*l*u+h*d*p;break;default:console.warn("THREE.Quaternion: .setFromEuler() encountered an unknown order: "+a)}return!1!==e&&this._onChangeCallback(),this},e.setFromAxisAngle=function(t,e){var n=e/2,r=Math.sin(n);return this._x=t.x*r,this._y=t.y*r,this._z=t.z*r,this._w=Math.cos(n),this._onChangeCallback(),this},e.setFromRotationMatrix=function(t){var e=t.elements,n=e[0],r=e[4],i=e[8],a=e[1],o=e[5],s=e[9],c=e[2],l=e[6],u=e[10],h=n+o+u;if(h>0){var d=.5/Math.sqrt(h+1);this._w=.25/d,this._x=(l-s)*d,this._y=(i-c)*d,this._z=(a-r)*d}else if(n>o&&n>u){var p=2*Math.sqrt(1+n-o-u);this._w=(l-s)/p,this._x=.25*p,this._y=(r+a)/p,this._z=(i+c)/p}else if(o>u){var f=2*Math.sqrt(1+o-n-u);this._w=(i-c)/f,this._x=(r+a)/f,this._y=.25*f,this._z=(s+l)/f}else{var m=2*Math.sqrt(1+u-n-o);this._w=(a-r)/m,this._x=(i+c)/m,this._y=(s+l)/m,this._z=.25*m}return this._onChangeCallback(),this},e.setFromUnitVectors=function(t,e){var n=t.dot(e)+1;return n<1e-6?(n=0,Math.abs(t.x)>Math.abs(t.z)?(this._x=-t.y,this._y=t.x,this._z=0,this._w=n):(this._x=0,this._y=-t.z,this._z=t.y,this._w=n)):(this._x=t.y*e.z-t.z*e.y,this._y=t.z*e.x-t.x*e.z,this._z=t.x*e.y-t.y*e.x,this._w=n),this.normalize()},e.angleTo=function(t){return 2*Math.acos(Math.abs(st.clamp(this.dot(t),-1,1)))},e.rotateTowards=function(t,e){var n=this.angleTo(t);if(0===n)return this;var r=Math.min(1,e/n);return this.slerp(t,r),this},e.identity=function(){return this.set(0,0,0,1)},e.inverse=function(){return this.conjugate()},e.conjugate=function(){return this._x*=-1,this._y*=-1,this._z*=-1,this._onChangeCallback(),this},e.dot=function(t){return this._x*t._x+this._y*t._y+this._z*t._z+this._w*t._w},e.lengthSq=function(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w},e.length=function(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)},e.normalize=function(){var t=this.length();return 0===t?(this._x=0,this._y=0,this._z=0,this._w=1):(t=1/t,this._x=this._x*t,this._y=this._y*t,this._z=this._z*t,this._w=this._w*t),this._onChangeCallback(),this},e.multiply=function(t,e){return void 0!==e?(console.warn("THREE.Quaternion: .multiply() now only accepts one argument. Use .multiplyQuaternions( a, b ) instead."),this.multiplyQuaternions(t,e)):this.multiplyQuaternions(this,t)},e.premultiply=function(t){return this.multiplyQuaternions(t,this)},e.multiplyQuaternions=function(t,e){var n=t._x,r=t._y,i=t._z,a=t._w,o=e._x,s=e._y,c=e._z,l=e._w;return this._x=n*l+a*o+r*c-i*s,this._y=r*l+a*s+i*o-n*c,this._z=i*l+a*c+n*s-r*o,this._w=a*l-n*o-r*s-i*c,this._onChangeCallback(),this},e.slerp=function(t,e){if(0===e)return this;if(1===e)return this.copy(t);var n=this._x,r=this._y,i=this._z,a=this._w,o=a*t._w+n*t._x+r*t._y+i*t._z;if(o<0?(this._w=-t._w,this._x=-t._x,this._y=-t._y,this._z=-t._z,o=-o):this.copy(t),o>=1)return this._w=a,this._x=n,this._y=r,this._z=i,this;var s=1-o*o;if(s<=Number.EPSILON){var c=1-e;return this._w=c*a+e*this._w,this._x=c*n+e*this._x,this._y=c*r+e*this._y,this._z=c*i+e*this._z,this.normalize(),this._onChangeCallback(),this}var l=Math.sqrt(s),u=Math.atan2(l,o),h=Math.sin((1-e)*u)/l,d=Math.sin(e*u)/l;return this._w=a*h+this._w*d,this._x=n*h+this._x*d,this._y=r*h+this._y*d,this._z=i*h+this._z*d,this._onChangeCallback(),this},e.equals=function(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._w===this._w},e.fromArray=function(t,e){return void 0===e&&(e=0),this._x=t[e],this._y=t[e+1],this._z=t[e+2],this._w=t[e+3],this._onChangeCallback(),this},e.toArray=function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this._x,t[e+1]=this._y,t[e+2]=this._z,t[e+3]=this._w,t},e.fromBufferAttribute=function(t,e){return this._x=t.getX(e),this._y=t.getY(e),this._z=t.getZ(e),this._w=t.getW(e),this},e._onChange=function(t){return this._onChangeCallback=t,this},e._onChangeCallback=function(){},lt(t,[{key:"x",get:function(){return this._x},set:function(t){this._x=t,this._onChangeCallback()}},{key:"y",get:function(){return this._y},set:function(t){this._y=t,this._onChangeCallback()}},{key:"z",get:function(){return this._z},set:function(t){this._z=t,this._onChangeCallback()}},{key:"w",get:function(){return this._w},set:function(t){this._w=t,this._onChangeCallback()}}]),t}(),wt=function(){function t(t,e,n){void 0===t&&(t=0),void 0===e&&(e=0),void 0===n&&(n=0),Object.defineProperty(this,"isVector3",{value:!0}),this.x=t,this.y=e,this.z=n}var e=t.prototype;return e.set=function(t,e,n){return void 0===n&&(n=this.z),this.x=t,this.y=e,this.z=n,this},e.setScalar=function(t){return this.x=t,this.y=t,this.z=t,this},e.setX=function(t){return this.x=t,this},e.setY=function(t){return this.y=t,this},e.setZ=function(t){return this.z=t,this},e.setComponent=function(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;case 2:this.z=e;break;default:throw new Error("index is out of range: "+t)}return this},e.getComponent=function(t){switch(t){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw new Error("index is out of range: "+t)}},e.clone=function(){return new this.constructor(this.x,this.y,this.z)},e.copy=function(t){return this.x=t.x,this.y=t.y,this.z=t.z,this},e.add=function(t,e){return void 0!==e?(console.warn("THREE.Vector3: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(t,e)):(this.x+=t.x,this.y+=t.y,this.z+=t.z,this)},e.addScalar=function(t){return this.x+=t,this.y+=t,this.z+=t,this},e.addVectors=function(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this.z=t.z+e.z,this},e.addScaledVector=function(t,e){return this.x+=t.x*e,this.y+=t.y*e,this.z+=t.z*e,this},e.sub=function(t,e){return void 0!==e?(console.warn("THREE.Vector3: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(t,e)):(this.x-=t.x,this.y-=t.y,this.z-=t.z,this)},e.subScalar=function(t){return this.x-=t,this.y-=t,this.z-=t,this},e.subVectors=function(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this.z=t.z-e.z,this},e.multiply=function(t,e){return void 0!==e?(console.warn("THREE.Vector3: .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead."),this.multiplyVectors(t,e)):(this.x*=t.x,this.y*=t.y,this.z*=t.z,this)},e.multiplyScalar=function(t){return this.x*=t,this.y*=t,this.z*=t,this},e.multiplyVectors=function(t,e){return this.x=t.x*e.x,this.y=t.y*e.y,this.z=t.z*e.z,this},e.applyEuler=function(t){return t&&t.isEuler||console.error("THREE.Vector3: .applyEuler() now expects an Euler rotation rather than a Vector3 and order."),this.applyQuaternion(St.setFromEuler(t))},e.applyAxisAngle=function(t,e){return this.applyQuaternion(St.setFromAxisAngle(t,e))},e.applyMatrix3=function(t){var e=this.x,n=this.y,r=this.z,i=t.elements;return this.x=i[0]*e+i[3]*n+i[6]*r,this.y=i[1]*e+i[4]*n+i[7]*r,this.z=i[2]*e+i[5]*n+i[8]*r,this},e.applyNormalMatrix=function(t){return this.applyMatrix3(t).normalize()},e.applyMatrix4=function(t){var e=this.x,n=this.y,r=this.z,i=t.elements,a=1/(i[3]*e+i[7]*n+i[11]*r+i[15]);return this.x=(i[0]*e+i[4]*n+i[8]*r+i[12])*a,this.y=(i[1]*e+i[5]*n+i[9]*r+i[13])*a,this.z=(i[2]*e+i[6]*n+i[10]*r+i[14])*a,this},e.applyQuaternion=function(t){var e=this.x,n=this.y,r=this.z,i=t.x,a=t.y,o=t.z,s=t.w,c=s*e+a*r-o*n,l=s*n+o*e-i*r,u=s*r+i*n-a*e,h=-i*e-a*n-o*r;return this.x=c*s+h*-i+l*-o-u*-a,this.y=l*s+h*-a+u*-i-c*-o,this.z=u*s+h*-o+c*-a-l*-i,this},e.project=function(t){return this.applyMatrix4(t.matrixWorldInverse).applyMatrix4(t.projectionMatrix)},e.unproject=function(t){return this.applyMatrix4(t.projectionMatrixInverse).applyMatrix4(t.matrixWorld)},e.transformDirection=function(t){var e=this.x,n=this.y,r=this.z,i=t.elements;return this.x=i[0]*e+i[4]*n+i[8]*r,this.y=i[1]*e+i[5]*n+i[9]*r,this.z=i[2]*e+i[6]*n+i[10]*r,this.normalize()},e.divide=function(t){return this.x/=t.x,this.y/=t.y,this.z/=t.z,this},e.divideScalar=function(t){return this.multiplyScalar(1/t)},e.min=function(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this.z=Math.min(this.z,t.z),this},e.max=function(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this.z=Math.max(this.z,t.z),this},e.clamp=function(t,e){return this.x=Math.max(t.x,Math.min(e.x,this.x)),this.y=Math.max(t.y,Math.min(e.y,this.y)),this.z=Math.max(t.z,Math.min(e.z,this.z)),this},e.clampScalar=function(t,e){return this.x=Math.max(t,Math.min(e,this.x)),this.y=Math.max(t,Math.min(e,this.y)),this.z=Math.max(t,Math.min(e,this.z)),this},e.clampLength=function(t,e){var n=this.length();return this.divideScalar(n||1).multiplyScalar(Math.max(t,Math.min(e,n)))},e.floor=function(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this},e.ceil=function(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this},e.round=function(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this},e.roundToZero=function(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this.z=this.z<0?Math.ceil(this.z):Math.floor(this.z),this},e.negate=function(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this},e.dot=function(t){return this.x*t.x+this.y*t.y+this.z*t.z},e.lengthSq=function(){return this.x*this.x+this.y*this.y+this.z*this.z},e.length=function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)},e.manhattanLength=function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)},e.normalize=function(){return this.divideScalar(this.length()||1)},e.setLength=function(t){return this.normalize().multiplyScalar(t)},e.lerp=function(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this.z+=(t.z-this.z)*e,this},e.lerpVectors=function(t,e,n){return this.x=t.x+(e.x-t.x)*n,this.y=t.y+(e.y-t.y)*n,this.z=t.z+(e.z-t.z)*n,this},e.cross=function(t,e){return void 0!==e?(console.warn("THREE.Vector3: .cross() now only accepts one argument. Use .crossVectors( a, b ) instead."),this.crossVectors(t,e)):this.crossVectors(this,t)},e.crossVectors=function(t,e){var n=t.x,r=t.y,i=t.z,a=e.x,o=e.y,s=e.z;return this.x=r*s-i*o,this.y=i*a-n*s,this.z=n*o-r*a,this},e.projectOnVector=function(t){var e=t.lengthSq();if(0===e)return this.set(0,0,0);var n=t.dot(this)/e;return this.copy(t).multiplyScalar(n)},e.projectOnPlane=function(t){return Mt.copy(this).projectOnVector(t),this.sub(Mt)},e.reflect=function(t){return this.sub(Mt.copy(t).multiplyScalar(2*this.dot(t)))},e.angleTo=function(t){var e=Math.sqrt(this.lengthSq()*t.lengthSq());if(0===e)return Math.PI/2;var n=this.dot(t)/e;return Math.acos(st.clamp(n,-1,1))},e.distanceTo=function(t){return Math.sqrt(this.distanceToSquared(t))},e.distanceToSquared=function(t){var e=this.x-t.x,n=this.y-t.y,r=this.z-t.z;return e*e+n*n+r*r},e.manhattanDistanceTo=function(t){return Math.abs(this.x-t.x)+Math.abs(this.y-t.y)+Math.abs(this.z-t.z)},e.setFromSpherical=function(t){return this.setFromSphericalCoords(t.radius,t.phi,t.theta)},e.setFromSphericalCoords=function(t,e,n){var r=Math.sin(e)*t;return this.x=r*Math.sin(n),this.y=Math.cos(e)*t,this.z=r*Math.cos(n),this},e.setFromCylindrical=function(t){return this.setFromCylindricalCoords(t.radius,t.theta,t.y)},e.setFromCylindricalCoords=function(t,e,n){return this.x=t*Math.sin(e),this.y=n,this.z=t*Math.cos(e),this},e.setFromMatrixPosition=function(t){var e=t.elements;return this.x=e[12],this.y=e[13],this.z=e[14],this},e.setFromMatrixScale=function(t){var e=this.setFromMatrixColumn(t,0).length(),n=this.setFromMatrixColumn(t,1).length(),r=this.setFromMatrixColumn(t,2).length();return this.x=e,this.y=n,this.z=r,this},e.setFromMatrixColumn=function(t,e){return this.fromArray(t.elements,4*e)},e.setFromMatrix3Column=function(t,e){return this.fromArray(t.elements,3*e)},e.equals=function(t){return t.x===this.x&&t.y===this.y&&t.z===this.z},e.fromArray=function(t,e){return void 0===e&&(e=0),this.x=t[e],this.y=t[e+1],this.z=t[e+2],this},e.toArray=function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this.x,t[e+1]=this.y,t[e+2]=this.z,t},e.fromBufferAttribute=function(t,e,n){return void 0!==n&&console.warn("THREE.Vector3: offset has been removed from .fromBufferAttribute()."),this.x=t.getX(e),this.y=t.getY(e),this.z=t.getZ(e),this},e.random=function(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this},t}(),Mt=new wt,St=new bt,Tt=function(){function t(t,e){Object.defineProperty(this,"isBox3",{value:!0}),this.min=void 0!==t?t:new wt(1/0,1/0,1/0),this.max=void 0!==e?e:new wt(-1/0,-1/0,-1/0)}var e=t.prototype;return e.set=function(t,e){return this.min.copy(t),this.max.copy(e),this},e.setFromArray=function(t){for(var e=1/0,n=1/0,r=1/0,i=-1/0,a=-1/0,o=-1/0,s=0,c=t.length;s<c;s+=3){var l=t[s],u=t[s+1],h=t[s+2];l<e&&(e=l),u<n&&(n=u),h<r&&(r=h),l>i&&(i=l),u>a&&(a=u),h>o&&(o=h)}return this.min.set(e,n,r),this.max.set(i,a,o),this},e.setFromBufferAttribute=function(t){for(var e=1/0,n=1/0,r=1/0,i=-1/0,a=-1/0,o=-1/0,s=0,c=t.count;s<c;s++){var l=t.getX(s),u=t.getY(s),h=t.getZ(s);l<e&&(e=l),u<n&&(n=u),h<r&&(r=h),l>i&&(i=l),u>a&&(a=u),h>o&&(o=h)}return this.min.set(e,n,r),this.max.set(i,a,o),this},e.setFromPoints=function(t){this.makeEmpty();for(var e=0,n=t.length;e<n;e++)this.expandByPoint(t[e]);return this},e.setFromCenterAndSize=function(t,e){var n=Lt.copy(e).multiplyScalar(.5);return this.min.copy(t).sub(n),this.max.copy(t).add(n),this},e.setFromObject=function(t){return this.makeEmpty(),this.expandByObject(t)},e.clone=function(){return(new this.constructor).copy(this)},e.copy=function(t){return this.min.copy(t.min),this.max.copy(t.max),this},e.makeEmpty=function(){return this.min.x=this.min.y=this.min.z=1/0,this.max.x=this.max.y=this.max.z=-1/0,this},e.isEmpty=function(){return this.max.x<this.min.x||this.max.y<this.min.y||this.max.z<this.min.z},e.getCenter=function(t){return void 0===t&&(console.warn("THREE.Box3: .getCenter() target is now required"),t=new wt),this.isEmpty()?t.set(0,0,0):t.addVectors(this.min,this.max).multiplyScalar(.5)},e.getSize=function(t){return void 0===t&&(console.warn("THREE.Box3: .getSize() target is now required"),t=new wt),this.isEmpty()?t.set(0,0,0):t.subVectors(this.max,this.min)},e.expandByPoint=function(t){return this.min.min(t),this.max.max(t),this},e.expandByVector=function(t){return this.min.sub(t),this.max.add(t),this},e.expandByScalar=function(t){return this.min.addScalar(-t),this.max.addScalar(t),this},e.expandByObject=function(t){t.updateWorldMatrix(!1,!1);var e=t.geometry;void 0!==e&&(null===e.boundingBox&&e.computeBoundingBox(),Rt.copy(e.boundingBox),Rt.applyMatrix4(t.matrixWorld),this.union(Rt));for(var n=t.children,r=0,i=n.length;r<i;r++)this.expandByObject(n[r]);return this},e.containsPoint=function(t){return!(t.x<this.min.x||t.x>this.max.x||t.y<this.min.y||t.y>this.max.y||t.z<this.min.z||t.z>this.max.z)},e.containsBox=function(t){return this.min.x<=t.min.x&&t.max.x<=this.max.x&&this.min.y<=t.min.y&&t.max.y<=this.max.y&&this.min.z<=t.min.z&&t.max.z<=this.max.z},e.getParameter=function(t,e){return void 0===e&&(console.warn("THREE.Box3: .getParameter() target is now required"),e=new wt),e.set((t.x-this.min.x)/(this.max.x-this.min.x),(t.y-this.min.y)/(this.max.y-this.min.y),(t.z-this.min.z)/(this.max.z-this.min.z))},e.intersectsBox=function(t){return!(t.max.x<this.min.x||t.min.x>this.max.x||t.max.y<this.min.y||t.min.y>this.max.y||t.max.z<this.min.z||t.min.z>this.max.z)},e.intersectsSphere=function(t){return this.clampPoint(t.center,Lt),Lt.distanceToSquared(t.center)<=t.radius*t.radius},e.intersectsPlane=function(t){var e,n;return t.normal.x>0?(e=t.normal.x*this.min.x,n=t.normal.x*this.max.x):(e=t.normal.x*this.max.x,n=t.normal.x*this.min.x),t.normal.y>0?(e+=t.normal.y*this.min.y,n+=t.normal.y*this.max.y):(e+=t.normal.y*this.max.y,n+=t.normal.y*this.min.y),t.normal.z>0?(e+=t.normal.z*this.min.z,n+=t.normal.z*this.max.z):(e+=t.normal.z*this.max.z,n+=t.normal.z*this.min.z),e<=-t.constant&&n>=-t.constant},e.intersectsTriangle=function(t){if(this.isEmpty())return!1;this.getCenter(Bt),zt.subVectors(this.max,Bt),Ct.subVectors(t.a,Bt),Pt.subVectors(t.b,Bt),It.subVectors(t.c,Bt),Dt.subVectors(Pt,Ct),Ot.subVectors(It,Pt),Nt.subVectors(Ct,It);var e=[0,-Dt.z,Dt.y,0,-Ot.z,Ot.y,0,-Nt.z,Nt.y,Dt.z,0,-Dt.x,Ot.z,0,-Ot.x,Nt.z,0,-Nt.x,-Dt.y,Dt.x,0,-Ot.y,Ot.x,0,-Nt.y,Nt.x,0];return!!Et(e,Ct,Pt,It,zt)&&(!!Et(e=[1,0,0,0,1,0,0,0,1],Ct,Pt,It,zt)&&(Gt.crossVectors(Dt,Ot),Et(e=[Gt.x,Gt.y,Gt.z],Ct,Pt,It,zt)))},e.clampPoint=function(t,e){return void 0===e&&(console.warn("THREE.Box3: .clampPoint() target is now required"),e=new wt),e.copy(t).clamp(this.min,this.max)},e.distanceToPoint=function(t){return Lt.copy(t).clamp(this.min,this.max).sub(t).length()},e.getBoundingSphere=function(t){return void 0===t&&console.error("THREE.Box3: .getBoundingSphere() target is now required"),this.getCenter(t.center),t.radius=.5*this.getSize(Lt).length(),t},e.intersect=function(t){return this.min.max(t.min),this.max.min(t.max),this.isEmpty()&&this.makeEmpty(),this},e.union=function(t){return this.min.min(t.min),this.max.max(t.max),this},e.applyMatrix4=function(t){return this.isEmpty()||(At[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(t),At[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(t),At[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(t),At[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(t),At[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(t),At[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(t),At[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(t),At[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(t),this.setFromPoints(At)),this},e.translate=function(t){return this.min.add(t),this.max.add(t),this},e.equals=function(t){return t.min.equals(this.min)&&t.max.equals(this.max)},t}();function Et(t,e,n,r,i){for(var a=0,o=t.length-3;a<=o;a+=3){Ft.fromArray(t,a);var s=i.x*Math.abs(Ft.x)+i.y*Math.abs(Ft.y)+i.z*Math.abs(Ft.z),c=e.dot(Ft),l=n.dot(Ft),u=r.dot(Ft);if(Math.max(-Math.max(c,l,u),Math.min(c,l,u))>s)return!1}return!0}var At=[new wt,new wt,new wt,new wt,new wt,new wt,new wt,new wt],Lt=new wt,Rt=new Tt,Ct=new wt,Pt=new wt,It=new wt,Dt=new wt,Ot=new wt,Nt=new wt,Bt=new wt,zt=new wt,Gt=new wt,Ft=new wt,Ut=new Tt,Ht=function(){function t(t,e){this.center=void 0!==t?t:new wt,this.radius=void 0!==e?e:-1}var e=t.prototype;return e.set=function(t,e){return this.center.copy(t),this.radius=e,this},e.setFromPoints=function(t,e){var n=this.center;void 0!==e?n.copy(e):Ut.setFromPoints(t).getCenter(n);for(var r=0,i=0,a=t.length;i<a;i++)r=Math.max(r,n.distanceToSquared(t[i]));return this.radius=Math.sqrt(r),this},e.clone=function(){return(new this.constructor).copy(this)},e.copy=function(t){return this.center.copy(t.center),this.radius=t.radius,this},e.isEmpty=function(){return this.radius<0},e.makeEmpty=function(){return this.center.set(0,0,0),this.radius=-1,this},e.containsPoint=function(t){return t.distanceToSquared(this.center)<=this.radius*this.radius},e.distanceToPoint=function(t){return t.distanceTo(this.center)-this.radius},e.intersectsSphere=function(t){var e=this.radius+t.radius;return t.center.distanceToSquared(this.center)<=e*e},e.intersectsBox=function(t){return t.intersectsSphere(this)},e.intersectsPlane=function(t){return Math.abs(t.distanceToPoint(this.center))<=this.radius},e.clampPoint=function(t,e){var n=this.center.distanceToSquared(t);return void 0===e&&(console.warn("THREE.Sphere: .clampPoint() target is now required"),e=new wt),e.copy(t),n>this.radius*this.radius&&(e.sub(this.center).normalize(),e.multiplyScalar(this.radius).add(this.center)),e},e.getBoundingBox=function(t){return void 0===t&&(console.warn("THREE.Sphere: .getBoundingBox() target is now required"),t=new Tt),this.isEmpty()?(t.makeEmpty(),t):(t.set(this.center,this.center),t.expandByScalar(this.radius),t)},e.applyMatrix4=function(t){return this.center.applyMatrix4(t),this.radius=this.radius*t.getMaxScaleOnAxis(),this},e.translate=function(t){return this.center.add(t),this},e.equals=function(t){return t.center.equals(this.center)&&t.radius===this.radius},t}(),kt=new wt,Vt=new wt,Wt=new wt,jt=new wt,qt=new wt,Xt=new wt,Yt=new wt,Zt=function(){function t(t,e){this.origin=void 0!==t?t:new wt,this.direction=void 0!==e?e:new wt(0,0,-1)}var e=t.prototype;return e.set=function(t,e){return this.origin.copy(t),this.direction.copy(e),this},e.clone=function(){return(new this.constructor).copy(this)},e.copy=function(t){return this.origin.copy(t.origin),this.direction.copy(t.direction),this},e.at=function(t,e){return void 0===e&&(console.warn("THREE.Ray: .at() target is now required"),e=new wt),e.copy(this.direction).multiplyScalar(t).add(this.origin)},e.lookAt=function(t){return this.direction.copy(t).sub(this.origin).normalize(),this},e.recast=function(t){return this.origin.copy(this.at(t,kt)),this},e.closestPointToPoint=function(t,e){void 0===e&&(console.warn("THREE.Ray: .closestPointToPoint() target is now required"),e=new wt),e.subVectors(t,this.origin);var n=e.dot(this.direction);return n<0?e.copy(this.origin):e.copy(this.direction).multiplyScalar(n).add(this.origin)},e.distanceToPoint=function(t){return Math.sqrt(this.distanceSqToPoint(t))},e.distanceSqToPoint=function(t){var e=kt.subVectors(t,this.origin).dot(this.direction);return e<0?this.origin.distanceToSquared(t):(kt.copy(this.direction).multiplyScalar(e).add(this.origin),kt.distanceToSquared(t))},e.distanceSqToSegment=function(t,e,n,r){Vt.copy(t).add(e).multiplyScalar(.5),Wt.copy(e).sub(t).normalize(),jt.copy(this.origin).sub(Vt);var i,a,o,s,c=.5*t.distanceTo(e),l=-this.direction.dot(Wt),u=jt.dot(this.direction),h=-jt.dot(Wt),d=jt.lengthSq(),p=Math.abs(1-l*l);if(p>0)if(a=l*u-h,s=c*p,(i=l*h-u)>=0)if(a>=-s)if(a<=s){var f=1/p;o=(i*=f)*(i+l*(a*=f)+2*u)+a*(l*i+a+2*h)+d}else a=c,o=-(i=Math.max(0,-(l*a+u)))*i+a*(a+2*h)+d;else a=-c,o=-(i=Math.max(0,-(l*a+u)))*i+a*(a+2*h)+d;else a<=-s?o=-(i=Math.max(0,-(-l*c+u)))*i+(a=i>0?-c:Math.min(Math.max(-c,-h),c))*(a+2*h)+d:a<=s?(i=0,o=(a=Math.min(Math.max(-c,-h),c))*(a+2*h)+d):o=-(i=Math.max(0,-(l*c+u)))*i+(a=i>0?c:Math.min(Math.max(-c,-h),c))*(a+2*h)+d;else a=l>0?-c:c,o=-(i=Math.max(0,-(l*a+u)))*i+a*(a+2*h)+d;return n&&n.copy(this.direction).multiplyScalar(i).add(this.origin),r&&r.copy(Wt).multiplyScalar(a).add(Vt),o},e.intersectSphere=function(t,e){kt.subVectors(t.center,this.origin);var n=kt.dot(this.direction),r=kt.dot(kt)-n*n,i=t.radius*t.radius;if(r>i)return null;var a=Math.sqrt(i-r),o=n-a,s=n+a;return o<0&&s<0?null:o<0?this.at(s,e):this.at(o,e)},e.intersectsSphere=function(t){return this.distanceSqToPoint(t.center)<=t.radius*t.radius},e.distanceToPlane=function(t){var e=t.normal.dot(this.direction);if(0===e)return 0===t.distanceToPoint(this.origin)?0:null;var n=-(this.origin.dot(t.normal)+t.constant)/e;return n>=0?n:null},e.intersectPlane=function(t,e){var n=this.distanceToPlane(t);return null===n?null:this.at(n,e)},e.intersectsPlane=function(t){var e=t.distanceToPoint(this.origin);return 0===e||t.normal.dot(this.direction)*e<0},e.intersectBox=function(t,e){var n,r,i,a,o,s,c=1/this.direction.x,l=1/this.direction.y,u=1/this.direction.z,h=this.origin;return c>=0?(n=(t.min.x-h.x)*c,r=(t.max.x-h.x)*c):(n=(t.max.x-h.x)*c,r=(t.min.x-h.x)*c),l>=0?(i=(t.min.y-h.y)*l,a=(t.max.y-h.y)*l):(i=(t.max.y-h.y)*l,a=(t.min.y-h.y)*l),n>a||i>r?null:((i>n||n!=n)&&(n=i),(a<r||r!=r)&&(r=a),u>=0?(o=(t.min.z-h.z)*u,s=(t.max.z-h.z)*u):(o=(t.max.z-h.z)*u,s=(t.min.z-h.z)*u),n>s||o>r?null:((o>n||n!=n)&&(n=o),(s<r||r!=r)&&(r=s),r<0?null:this.at(n>=0?n:r,e)))},e.intersectsBox=function(t){return null!==this.intersectBox(t,kt)},e.intersectTriangle=function(t,e,n,r,i){qt.subVectors(e,t),Xt.subVectors(n,t),Yt.crossVectors(qt,Xt);var a,o=this.direction.dot(Yt);if(o>0){if(r)return null;a=1}else{if(!(o<0))return null;a=-1,o=-o}jt.subVectors(this.origin,t);var s=a*this.direction.dot(Xt.crossVectors(jt,Xt));if(s<0)return null;var c=a*this.direction.dot(qt.cross(jt));if(c<0)return null;if(s+c>o)return null;var l=-a*jt.dot(Yt);return l<0?null:this.at(l/o,i)},e.applyMatrix4=function(t){return this.origin.applyMatrix4(t),this.direction.transformDirection(t),this},e.equals=function(t){return t.origin.equals(this.origin)&&t.direction.equals(this.direction)},t}(),Jt=function(){function t(){Object.defineProperty(this,"isMatrix4",{value:!0}),this.elements=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],arguments.length>0&&console.error("THREE.Matrix4: the constructor no longer reads arguments. use .set() instead.")}var e=t.prototype;return e.set=function(t,e,n,r,i,a,o,s,c,l,u,h,d,p,f,m){var v=this.elements;return v[0]=t,v[4]=e,v[8]=n,v[12]=r,v[1]=i,v[5]=a,v[9]=o,v[13]=s,v[2]=c,v[6]=l,v[10]=u,v[14]=h,v[3]=d,v[7]=p,v[11]=f,v[15]=m,this},e.identity=function(){return this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1),this},e.clone=function(){return(new t).fromArray(this.elements)},e.copy=function(t){var e=this.elements,n=t.elements;return e[0]=n[0],e[1]=n[1],e[2]=n[2],e[3]=n[3],e[4]=n[4],e[5]=n[5],e[6]=n[6],e[7]=n[7],e[8]=n[8],e[9]=n[9],e[10]=n[10],e[11]=n[11],e[12]=n[12],e[13]=n[13],e[14]=n[14],e[15]=n[15],this},e.copyPosition=function(t){var e=this.elements,n=t.elements;return e[12]=n[12],e[13]=n[13],e[14]=n[14],this},e.extractBasis=function(t,e,n){return t.setFromMatrixColumn(this,0),e.setFromMatrixColumn(this,1),n.setFromMatrixColumn(this,2),this},e.makeBasis=function(t,e,n){return this.set(t.x,e.x,n.x,0,t.y,e.y,n.y,0,t.z,e.z,n.z,0,0,0,0,1),this},e.extractRotation=function(t){var e=this.elements,n=t.elements,r=1/Qt.setFromMatrixColumn(t,0).length(),i=1/Qt.setFromMatrixColumn(t,1).length(),a=1/Qt.setFromMatrixColumn(t,2).length();return e[0]=n[0]*r,e[1]=n[1]*r,e[2]=n[2]*r,e[3]=0,e[4]=n[4]*i,e[5]=n[5]*i,e[6]=n[6]*i,e[7]=0,e[8]=n[8]*a,e[9]=n[9]*a,e[10]=n[10]*a,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,this},e.makeRotationFromEuler=function(t){t&&t.isEuler||console.error("THREE.Matrix4: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.");var e=this.elements,n=t.x,r=t.y,i=t.z,a=Math.cos(n),o=Math.sin(n),s=Math.cos(r),c=Math.sin(r),l=Math.cos(i),u=Math.sin(i);if("XYZ"===t.order){var h=a*l,d=a*u,p=o*l,f=o*u;e[0]=s*l,e[4]=-s*u,e[8]=c,e[1]=d+p*c,e[5]=h-f*c,e[9]=-o*s,e[2]=f-h*c,e[6]=p+d*c,e[10]=a*s}else if("YXZ"===t.order){var m=s*l,v=s*u,g=c*l,y=c*u;e[0]=m+y*o,e[4]=g*o-v,e[8]=a*c,e[1]=a*u,e[5]=a*l,e[9]=-o,e[2]=v*o-g,e[6]=y+m*o,e[10]=a*s}else if("ZXY"===t.order){var x=s*l,_=s*u,b=c*l,w=c*u;e[0]=x-w*o,e[4]=-a*u,e[8]=b+_*o,e[1]=_+b*o,e[5]=a*l,e[9]=w-x*o,e[2]=-a*c,e[6]=o,e[10]=a*s}else if("ZYX"===t.order){var M=a*l,S=a*u,T=o*l,E=o*u;e[0]=s*l,e[4]=T*c-S,e[8]=M*c+E,e[1]=s*u,e[5]=E*c+M,e[9]=S*c-T,e[2]=-c,e[6]=o*s,e[10]=a*s}else if("YZX"===t.order){var A=a*s,L=a*c,R=o*s,C=o*c;e[0]=s*l,e[4]=C-A*u,e[8]=R*u+L,e[1]=u,e[5]=a*l,e[9]=-o*l,e[2]=-c*l,e[6]=L*u+R,e[10]=A-C*u}else if("XZY"===t.order){var P=a*s,I=a*c,D=o*s,O=o*c;e[0]=s*l,e[4]=-u,e[8]=c*l,e[1]=P*u+O,e[5]=a*l,e[9]=I*u-D,e[2]=D*u-I,e[6]=o*l,e[10]=O*u+P}return e[3]=0,e[7]=0,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,this},e.makeRotationFromQuaternion=function(t){return this.compose($t,t,te)},e.lookAt=function(t,e,n){var r=this.elements;return re.subVectors(t,e),0===re.lengthSq()&&(re.z=1),re.normalize(),ee.crossVectors(n,re),0===ee.lengthSq()&&(1===Math.abs(n.z)?re.x+=1e-4:re.z+=1e-4,re.normalize(),ee.crossVectors(n,re)),ee.normalize(),ne.crossVectors(re,ee),r[0]=ee.x,r[4]=ne.x,r[8]=re.x,r[1]=ee.y,r[5]=ne.y,r[9]=re.y,r[2]=ee.z,r[6]=ne.z,r[10]=re.z,this},e.multiply=function(t,e){return void 0!==e?(console.warn("THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead."),this.multiplyMatrices(t,e)):this.multiplyMatrices(this,t)},e.premultiply=function(t){return this.multiplyMatrices(t,this)},e.multiplyMatrices=function(t,e){var n=t.elements,r=e.elements,i=this.elements,a=n[0],o=n[4],s=n[8],c=n[12],l=n[1],u=n[5],h=n[9],d=n[13],p=n[2],f=n[6],m=n[10],v=n[14],g=n[3],y=n[7],x=n[11],_=n[15],b=r[0],w=r[4],M=r[8],S=r[12],T=r[1],E=r[5],A=r[9],L=r[13],R=r[2],C=r[6],P=r[10],I=r[14],D=r[3],O=r[7],N=r[11],B=r[15];return i[0]=a*b+o*T+s*R+c*D,i[4]=a*w+o*E+s*C+c*O,i[8]=a*M+o*A+s*P+c*N,i[12]=a*S+o*L+s*I+c*B,i[1]=l*b+u*T+h*R+d*D,i[5]=l*w+u*E+h*C+d*O,i[9]=l*M+u*A+h*P+d*N,i[13]=l*S+u*L+h*I+d*B,i[2]=p*b+f*T+m*R+v*D,i[6]=p*w+f*E+m*C+v*O,i[10]=p*M+f*A+m*P+v*N,i[14]=p*S+f*L+m*I+v*B,i[3]=g*b+y*T+x*R+_*D,i[7]=g*w+y*E+x*C+_*O,i[11]=g*M+y*A+x*P+_*N,i[15]=g*S+y*L+x*I+_*B,this},e.multiplyScalar=function(t){var e=this.elements;return e[0]*=t,e[4]*=t,e[8]*=t,e[12]*=t,e[1]*=t,e[5]*=t,e[9]*=t,e[13]*=t,e[2]*=t,e[6]*=t,e[10]*=t,e[14]*=t,e[3]*=t,e[7]*=t,e[11]*=t,e[15]*=t,this},e.determinant=function(){var t=this.elements,e=t[0],n=t[4],r=t[8],i=t[12],a=t[1],o=t[5],s=t[9],c=t[13],l=t[2],u=t[6],h=t[10],d=t[14];return t[3]*(+i*s*u-r*c*u-i*o*h+n*c*h+r*o*d-n*s*d)+t[7]*(+e*s*d-e*c*h+i*a*h-r*a*d+r*c*l-i*s*l)+t[11]*(+e*c*u-e*o*d-i*a*u+n*a*d+i*o*l-n*c*l)+t[15]*(-r*o*l-e*s*u+e*o*h+r*a*u-n*a*h+n*s*l)},e.transpose=function(){var t,e=this.elements;return t=e[1],e[1]=e[4],e[4]=t,t=e[2],e[2]=e[8],e[8]=t,t=e[6],e[6]=e[9],e[9]=t,t=e[3],e[3]=e[12],e[12]=t,t=e[7],e[7]=e[13],e[13]=t,t=e[11],e[11]=e[14],e[14]=t,this},e.setPosition=function(t,e,n){var r=this.elements;return t.isVector3?(r[12]=t.x,r[13]=t.y,r[14]=t.z):(r[12]=t,r[13]=e,r[14]=n),this},e.getInverse=function(t,e){void 0!==e&&console.warn("THREE.Matrix4: .getInverse() can no longer be configured to throw on degenerate.");var n=this.elements,r=t.elements,i=r[0],a=r[1],o=r[2],s=r[3],c=r[4],l=r[5],u=r[6],h=r[7],d=r[8],p=r[9],f=r[10],m=r[11],v=r[12],g=r[13],y=r[14],x=r[15],_=p*y*h-g*f*h+g*u*m-l*y*m-p*u*x+l*f*x,b=v*f*h-d*y*h-v*u*m+c*y*m+d*u*x-c*f*x,w=d*g*h-v*p*h+v*l*m-c*g*m-d*l*x+c*p*x,M=v*p*u-d*g*u-v*l*f+c*g*f+d*l*y-c*p*y,S=i*_+a*b+o*w+s*M;if(0===S)return this.set(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);var T=1/S;return n[0]=_*T,n[1]=(g*f*s-p*y*s-g*o*m+a*y*m+p*o*x-a*f*x)*T,n[2]=(l*y*s-g*u*s+g*o*h-a*y*h-l*o*x+a*u*x)*T,n[3]=(p*u*s-l*f*s-p*o*h+a*f*h+l*o*m-a*u*m)*T,n[4]=b*T,n[5]=(d*y*s-v*f*s+v*o*m-i*y*m-d*o*x+i*f*x)*T,n[6]=(v*u*s-c*y*s-v*o*h+i*y*h+c*o*x-i*u*x)*T,n[7]=(c*f*s-d*u*s+d*o*h-i*f*h-c*o*m+i*u*m)*T,n[8]=w*T,n[9]=(v*p*s-d*g*s-v*a*m+i*g*m+d*a*x-i*p*x)*T,n[10]=(c*g*s-v*l*s+v*a*h-i*g*h-c*a*x+i*l*x)*T,n[11]=(d*l*s-c*p*s-d*a*h+i*p*h+c*a*m-i*l*m)*T,n[12]=M*T,n[13]=(d*g*o-v*p*o+v*a*f-i*g*f-d*a*y+i*p*y)*T,n[14]=(v*l*o-c*g*o-v*a*u+i*g*u+c*a*y-i*l*y)*T,n[15]=(c*p*o-d*l*o+d*a*u-i*p*u-c*a*f+i*l*f)*T,this},e.scale=function(t){var e=this.elements,n=t.x,r=t.y,i=t.z;return e[0]*=n,e[4]*=r,e[8]*=i,e[1]*=n,e[5]*=r,e[9]*=i,e[2]*=n,e[6]*=r,e[10]*=i,e[3]*=n,e[7]*=r,e[11]*=i,this},e.getMaxScaleOnAxis=function(){var t=this.elements,e=t[0]*t[0]+t[1]*t[1]+t[2]*t[2],n=t[4]*t[4]+t[5]*t[5]+t[6]*t[6],r=t[8]*t[8]+t[9]*t[9]+t[10]*t[10];return Math.sqrt(Math.max(e,n,r))},e.makeTranslation=function(t,e,n){return this.set(1,0,0,t,0,1,0,e,0,0,1,n,0,0,0,1),this},e.makeRotationX=function(t){var e=Math.cos(t),n=Math.sin(t);return this.set(1,0,0,0,0,e,-n,0,0,n,e,0,0,0,0,1),this},e.makeRotationY=function(t){var e=Math.cos(t),n=Math.sin(t);return this.set(e,0,n,0,0,1,0,0,-n,0,e,0,0,0,0,1),this},e.makeRotationZ=function(t){var e=Math.cos(t),n=Math.sin(t);return this.set(e,-n,0,0,n,e,0,0,0,0,1,0,0,0,0,1),this},e.makeRotationAxis=function(t,e){var n=Math.cos(e),r=Math.sin(e),i=1-n,a=t.x,o=t.y,s=t.z,c=i*a,l=i*o;return this.set(c*a+n,c*o-r*s,c*s+r*o,0,c*o+r*s,l*o+n,l*s-r*a,0,c*s-r*o,l*s+r*a,i*s*s+n,0,0,0,0,1),this},e.makeScale=function(t,e,n){return this.set(t,0,0,0,0,e,0,0,0,0,n,0,0,0,0,1),this},e.makeShear=function(t,e,n){return this.set(1,e,n,0,t,1,n,0,t,e,1,0,0,0,0,1),this},e.compose=function(t,e,n){var r=this.elements,i=e._x,a=e._y,o=e._z,s=e._w,c=i+i,l=a+a,u=o+o,h=i*c,d=i*l,p=i*u,f=a*l,m=a*u,v=o*u,g=s*c,y=s*l,x=s*u,_=n.x,b=n.y,w=n.z;return r[0]=(1-(f+v))*_,r[1]=(d+x)*_,r[2]=(p-y)*_,r[3]=0,r[4]=(d-x)*b,r[5]=(1-(h+v))*b,r[6]=(m+g)*b,r[7]=0,r[8]=(p+y)*w,r[9]=(m-g)*w,r[10]=(1-(h+f))*w,r[11]=0,r[12]=t.x,r[13]=t.y,r[14]=t.z,r[15]=1,this},e.decompose=function(t,e,n){var r=this.elements,i=Qt.set(r[0],r[1],r[2]).length(),a=Qt.set(r[4],r[5],r[6]).length(),o=Qt.set(r[8],r[9],r[10]).length();this.determinant()<0&&(i=-i),t.x=r[12],t.y=r[13],t.z=r[14],Kt.copy(this);var s=1/i,c=1/a,l=1/o;return Kt.elements[0]*=s,Kt.elements[1]*=s,Kt.elements[2]*=s,Kt.elements[4]*=c,Kt.elements[5]*=c,Kt.elements[6]*=c,Kt.elements[8]*=l,Kt.elements[9]*=l,Kt.elements[10]*=l,e.setFromRotationMatrix(Kt),n.x=i,n.y=a,n.z=o,this},e.makePerspective=function(t,e,n,r,i,a){void 0===a&&console.warn("THREE.Matrix4: .makePerspective() has been redefined and has a new signature. Please check the docs.");var o=this.elements,s=2*i/(e-t),c=2*i/(n-r),l=(e+t)/(e-t),u=(n+r)/(n-r),h=-(a+i)/(a-i),d=-2*a*i/(a-i);return o[0]=s,o[4]=0,o[8]=l,o[12]=0,o[1]=0,o[5]=c,o[9]=u,o[13]=0,o[2]=0,o[6]=0,o[10]=h,o[14]=d,o[3]=0,o[7]=0,o[11]=-1,o[15]=0,this},e.makeOrthographic=function(t,e,n,r,i,a){var o=this.elements,s=1/(e-t),c=1/(n-r),l=1/(a-i),u=(e+t)*s,h=(n+r)*c,d=(a+i)*l;return o[0]=2*s,o[4]=0,o[8]=0,o[12]=-u,o[1]=0,o[5]=2*c,o[9]=0,o[13]=-h,o[2]=0,o[6]=0,o[10]=-2*l,o[14]=-d,o[3]=0,o[7]=0,o[11]=0,o[15]=1,this},e.equals=function(t){for(var e=this.elements,n=t.elements,r=0;r<16;r++)if(e[r]!==n[r])return!1;return!0},e.fromArray=function(t,e){void 0===e&&(e=0);for(var n=0;n<16;n++)this.elements[n]=t[n+e];return this},e.toArray=function(t,e){void 0===t&&(t=[]),void 0===e&&(e=0);var n=this.elements;return t[e]=n[0],t[e+1]=n[1],t[e+2]=n[2],t[e+3]=n[3],t[e+4]=n[4],t[e+5]=n[5],t[e+6]=n[6],t[e+7]=n[7],t[e+8]=n[8],t[e+9]=n[9],t[e+10]=n[10],t[e+11]=n[11],t[e+12]=n[12],t[e+13]=n[13],t[e+14]=n[14],t[e+15]=n[15],t},t}(),Qt=new wt,Kt=new Jt,$t=new wt(0,0,0),te=new wt(1,1,1),ee=new wt,ne=new wt,re=new wt,ie=function(){function t(e,n,r,i){void 0===e&&(e=0),void 0===n&&(n=0),void 0===r&&(r=0),void 0===i&&(i=t.DefaultOrder),Object.defineProperty(this,"isEuler",{value:!0}),this._x=e,this._y=n,this._z=r,this._order=i}var e=t.prototype;return e.set=function(t,e,n,r){return this._x=t,this._y=e,this._z=n,this._order=r||this._order,this._onChangeCallback(),this},e.clone=function(){return new this.constructor(this._x,this._y,this._z,this._order)},e.copy=function(t){return this._x=t._x,this._y=t._y,this._z=t._z,this._order=t._order,this._onChangeCallback(),this},e.setFromRotationMatrix=function(t,e,n){var r=st.clamp,i=t.elements,a=i[0],o=i[4],s=i[8],c=i[1],l=i[5],u=i[9],h=i[2],d=i[6],p=i[10];switch(e=e||this._order){case"XYZ":this._y=Math.asin(r(s,-1,1)),Math.abs(s)<.9999999?(this._x=Math.atan2(-u,p),this._z=Math.atan2(-o,a)):(this._x=Math.atan2(d,l),this._z=0);break;case"YXZ":this._x=Math.asin(-r(u,-1,1)),Math.abs(u)<.9999999?(this._y=Math.atan2(s,p),this._z=Math.atan2(c,l)):(this._y=Math.atan2(-h,a),this._z=0);break;case"ZXY":this._x=Math.asin(r(d,-1,1)),Math.abs(d)<.9999999?(this._y=Math.atan2(-h,p),this._z=Math.atan2(-o,l)):(this._y=0,this._z=Math.atan2(c,a));break;case"ZYX":this._y=Math.asin(-r(h,-1,1)),Math.abs(h)<.9999999?(this._x=Math.atan2(d,p),this._z=Math.atan2(c,a)):(this._x=0,this._z=Math.atan2(-o,l));break;case"YZX":this._z=Math.asin(r(c,-1,1)),Math.abs(c)<.9999999?(this._x=Math.atan2(-u,l),this._y=Math.atan2(-h,a)):(this._x=0,this._y=Math.atan2(s,p));break;case"XZY":this._z=Math.asin(-r(o,-1,1)),Math.abs(o)<.9999999?(this._x=Math.atan2(d,l),this._y=Math.atan2(s,a)):(this._x=Math.atan2(-u,p),this._y=0);break;default:console.warn("THREE.Euler: .setFromRotationMatrix() encountered an unknown order: "+e)}return this._order=e,!1!==n&&this._onChangeCallback(),this},e.setFromQuaternion=function(t,e,n){return ae.makeRotationFromQuaternion(t),this.setFromRotationMatrix(ae,e,n)},e.setFromVector3=function(t,e){return this.set(t.x,t.y,t.z,e||this._order)},e.reorder=function(t){return oe.setFromEuler(this),this.setFromQuaternion(oe,t)},e.equals=function(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._order===this._order},e.fromArray=function(t){return this._x=t[0],this._y=t[1],this._z=t[2],void 0!==t[3]&&(this._order=t[3]),this._onChangeCallback(),this},e.toArray=function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this._x,t[e+1]=this._y,t[e+2]=this._z,t[e+3]=this._order,t},e.toVector3=function(t){return t?t.set(this._x,this._y,this._z):new wt(this._x,this._y,this._z)},e._onChange=function(t){return this._onChangeCallback=t,this},e._onChangeCallback=function(){},lt(t,[{key:"x",get:function(){return this._x},set:function(t){this._x=t,this._onChangeCallback()}},{key:"y",get:function(){return this._y},set:function(t){this._y=t,this._onChangeCallback()}},{key:"z",get:function(){return this._z},set:function(t){this._z=t,this._onChangeCallback()}},{key:"order",get:function(){return this._order},set:function(t){this._order=t,this._onChangeCallback()}}]),t}();ie.DefaultOrder="XYZ",ie.RotationOrders=["XYZ","YZX","ZXY","XZY","YXZ","ZYX"];var ae=new Jt,oe=new bt,se=function(){function t(){this.mask=1}var e=t.prototype;return e.set=function(t){this.mask=1<<t|0},e.enable=function(t){this.mask|=1<<t|0},e.enableAll=function(){this.mask=-1},e.toggle=function(t){this.mask^=1<<t|0},e.disable=function(t){this.mask&=~(1<<t|0)},e.disableAll=function(){this.mask=0},e.test=function(t){return 0!=(this.mask&t.mask)},t}(),ce=0,le=new wt,ue=new bt,he=new Jt,de=new wt,pe=new wt,fe=new wt,me=new bt,ve=new wt(1,0,0),ge=new wt(0,1,0),ye=new wt(0,0,1),xe={type:"added"},_e={type:"removed"};function be(){Object.defineProperty(this,"id",{value:ce++}),this.uuid=st.generateUUID(),this.name="",this.type="Object3D",this.parent=null,this.children=[],this.up=be.DefaultUp.clone();var t=new wt,e=new ie,n=new bt,r=new wt(1,1,1);e._onChange((function(){n.setFromEuler(e,!1)})),n._onChange((function(){e.setFromQuaternion(n,void 0,!1)})),Object.defineProperties(this,{position:{configurable:!0,enumerable:!0,value:t},rotation:{configurable:!0,enumerable:!0,value:e},quaternion:{configurable:!0,enumerable:!0,value:n},scale:{configurable:!0,enumerable:!0,value:r},modelViewMatrix:{value:new Jt},normalMatrix:{value:new ft}}),this.matrix=new Jt,this.matrixWorld=new Jt,this.matrixAutoUpdate=be.DefaultMatrixAutoUpdate,this.matrixWorldNeedsUpdate=!1,this.layers=new se,this.visible=!0,this.castShadow=!1,this.receiveShadow=!1,this.frustumCulled=!0,this.renderOrder=0,this.userData={}}be.DefaultUp=new wt(0,1,0),be.DefaultMatrixAutoUpdate=!0,be.prototype=Object.assign(Object.create(rt.prototype),{constructor:be,isObject3D:!0,onBeforeRender:function(){},onAfterRender:function(){},applyMatrix4:function(t){this.matrixAutoUpdate&&this.updateMatrix(),this.matrix.premultiply(t),this.matrix.decompose(this.position,this.quaternion,this.scale)},applyQuaternion:function(t){return this.quaternion.premultiply(t),this},setRotationFromAxisAngle:function(t,e){this.quaternion.setFromAxisAngle(t,e)},setRotationFromEuler:function(t){this.quaternion.setFromEuler(t,!0)},setRotationFromMatrix:function(t){this.quaternion.setFromRotationMatrix(t)},setRotationFromQuaternion:function(t){this.quaternion.copy(t)},rotateOnAxis:function(t,e){return ue.setFromAxisAngle(t,e),this.quaternion.multiply(ue),this},rotateOnWorldAxis:function(t,e){return ue.setFromAxisAngle(t,e),this.quaternion.premultiply(ue),this},rotateX:function(t){return this.rotateOnAxis(ve,t)},rotateY:function(t){return this.rotateOnAxis(ge,t)},rotateZ:function(t){return this.rotateOnAxis(ye,t)},translateOnAxis:function(t,e){return le.copy(t).applyQuaternion(this.quaternion),this.position.add(le.multiplyScalar(e)),this},translateX:function(t){return this.translateOnAxis(ve,t)},translateY:function(t){return this.translateOnAxis(ge,t)},translateZ:function(t){return this.translateOnAxis(ye,t)},localToWorld:function(t){return t.applyMatrix4(this.matrixWorld)},worldToLocal:function(t){return t.applyMatrix4(he.getInverse(this.matrixWorld))},lookAt:function(t,e,n){t.isVector3?de.copy(t):de.set(t,e,n);var r=this.parent;this.updateWorldMatrix(!0,!1),pe.setFromMatrixPosition(this.matrixWorld),this.isCamera||this.isLight?he.lookAt(pe,de,this.up):he.lookAt(de,pe,this.up),this.quaternion.setFromRotationMatrix(he),r&&(he.extractRotation(r.matrixWorld),ue.setFromRotationMatrix(he),this.quaternion.premultiply(ue.inverse()))},add:function(t){if(arguments.length>1){for(var e=0;e<arguments.length;e++)this.add(arguments[e]);return this}return t===this?(console.error("THREE.Object3D.add: object can't be added as a child of itself.",t),this):(t&&t.isObject3D?(null!==t.parent&&t.parent.remove(t),t.parent=this,this.children.push(t),t.dispatchEvent(xe)):console.error("THREE.Object3D.add: object not an instance of THREE.Object3D.",t),this)},remove:function(t){if(arguments.length>1){for(var e=0;e<arguments.length;e++)this.remove(arguments[e]);return this}var n=this.children.indexOf(t);return-1!==n&&(t.parent=null,this.children.splice(n,1),t.dispatchEvent(_e)),this},clear:function(){for(var t=0;t<this.children.length;t++){var e=this.children[t];e.parent=null,e.dispatchEvent(_e)}return this.children.length=0,this},attach:function(t){return this.updateWorldMatrix(!0,!1),he.getInverse(this.matrixWorld),null!==t.parent&&(t.parent.updateWorldMatrix(!0,!1),he.multiply(t.parent.matrixWorld)),t.applyMatrix4(he),t.updateWorldMatrix(!1,!1),this.add(t),this},getObjectById:function(t){return this.getObjectByProperty("id",t)},getObjectByName:function(t){return this.getObjectByProperty("name",t)},getObjectByProperty:function(t,e){if(this[t]===e)return this;for(var n=0,r=this.children.length;n<r;n++){var i=this.children[n].getObjectByProperty(t,e);if(void 0!==i)return i}},getWorldPosition:function(t){return void 0===t&&(console.warn("THREE.Object3D: .getWorldPosition() target is now required"),t=new wt),this.updateWorldMatrix(!0,!1),t.setFromMatrixPosition(this.matrixWorld)},getWorldQuaternion:function(t){return void 0===t&&(console.warn("THREE.Object3D: .getWorldQuaternion() target is now required"),t=new bt),this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(pe,t,fe),t},getWorldScale:function(t){return void 0===t&&(console.warn("THREE.Object3D: .getWorldScale() target is now required"),t=new wt),this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(pe,me,t),t},getWorldDirection:function(t){void 0===t&&(console.warn("THREE.Object3D: .getWorldDirection() target is now required"),t=new wt),this.updateWorldMatrix(!0,!1);var e=this.matrixWorld.elements;return t.set(e[8],e[9],e[10]).normalize()},raycast:function(){},traverse:function(t){t(this);for(var e=this.children,n=0,r=e.length;n<r;n++)e[n].traverse(t)},traverseVisible:function(t){if(!1!==this.visible){t(this);for(var e=this.children,n=0,r=e.length;n<r;n++)e[n].traverseVisible(t)}},traverseAncestors:function(t){var e=this.parent;null!==e&&(t(e),e.traverseAncestors(t))},updateMatrix:function(){this.matrix.compose(this.position,this.quaternion,this.scale),this.matrixWorldNeedsUpdate=!0},updateMatrixWorld:function(t){this.matrixAutoUpdate&&this.updateMatrix(),(this.matrixWorldNeedsUpdate||t)&&(null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorldNeedsUpdate=!1,t=!0);for(var e=this.children,n=0,r=e.length;n<r;n++)e[n].updateMatrixWorld(t)},updateWorldMatrix:function(t,e){var n=this.parent;if(!0===t&&null!==n&&n.updateWorldMatrix(!0,!1),this.matrixAutoUpdate&&this.updateMatrix(),null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),!0===e)for(var r=this.children,i=0,a=r.length;i<a;i++)r[i].updateWorldMatrix(!1,!0)},toJSON:function(t){var e=void 0===t||"string"==typeof t,n={};e&&(t={geometries:{},materials:{},textures:{},images:{},shapes:{}},n.metadata={version:4.5,type:"Object",generator:"Object3D.toJSON"});var r={};function i(e,n){return void 0===e[n.uuid]&&(e[n.uuid]=n.toJSON(t)),n.uuid}if(r.uuid=this.uuid,r.type=this.type,""!==this.name&&(r.name=this.name),!0===this.castShadow&&(r.castShadow=!0),!0===this.receiveShadow&&(r.receiveShadow=!0),!1===this.visible&&(r.visible=!1),!1===this.frustumCulled&&(r.frustumCulled=!1),0!==this.renderOrder&&(r.renderOrder=this.renderOrder),"{}"!==JSON.stringify(this.userData)&&(r.userData=this.userData),r.layers=this.layers.mask,r.matrix=this.matrix.toArray(),!1===this.matrixAutoUpdate&&(r.matrixAutoUpdate=!1),this.isInstancedMesh&&(r.type="InstancedMesh",r.count=this.count,r.instanceMatrix=this.instanceMatrix.toJSON()),this.isMesh||this.isLine||this.isPoints){r.geometry=i(t.geometries,this.geometry);var a=this.geometry.parameters;if(void 0!==a&&void 0!==a.shapes){var o=a.shapes;if(Array.isArray(o))for(var s=0,c=o.length;s<c;s++){var l=o[s];i(t.shapes,l)}else i(t.shapes,o)}}if(void 0!==this.material)if(Array.isArray(this.material)){for(var u=[],h=0,d=this.material.length;h<d;h++)u.push(i(t.materials,this.material[h]));r.material=u}else r.material=i(t.materials,this.material);if(this.children.length>0){r.children=[];for(var p=0;p<this.children.length;p++)r.children.push(this.children[p].toJSON(t).object)}if(e){var f=x(t.geometries),m=x(t.materials),v=x(t.textures),g=x(t.images),y=x(t.shapes);f.length>0&&(n.geometries=f),m.length>0&&(n.materials=m),v.length>0&&(n.textures=v),g.length>0&&(n.images=g),y.length>0&&(n.shapes=y)}return n.object=r,n;function x(t){var e=[];for(var n in t){var r=t[n];delete r.metadata,e.push(r)}return e}},clone:function(t){return(new this.constructor).copy(this,t)},copy:function(t,e){if(void 0===e&&(e=!0),this.name=t.name,this.up.copy(t.up),this.position.copy(t.position),this.rotation.order=t.rotation.order,this.quaternion.copy(t.quaternion),this.scale.copy(t.scale),this.matrix.copy(t.matrix),this.matrixWorld.copy(t.matrixWorld),this.matrixAutoUpdate=t.matrixAutoUpdate,this.matrixWorldNeedsUpdate=t.matrixWorldNeedsUpdate,this.layers.mask=t.layers.mask,this.visible=t.visible,this.castShadow=t.castShadow,this.receiveShadow=t.receiveShadow,this.frustumCulled=t.frustumCulled,this.renderOrder=t.renderOrder,this.userData=JSON.parse(JSON.stringify(t.userData)),!0===e)for(var n=0;n<t.children.length;n++){var r=t.children[n];this.add(r.clone())}return this}});var we=new wt,Me=new wt,Se=new ft,Te=function(){function t(t,e){Object.defineProperty(this,"isPlane",{value:!0}),this.normal=void 0!==t?t:new wt(1,0,0),this.constant=void 0!==e?e:0}var e=t.prototype;return e.set=function(t,e){return this.normal.copy(t),this.constant=e,this},e.setComponents=function(t,e,n,r){return this.normal.set(t,e,n),this.constant=r,this},e.setFromNormalAndCoplanarPoint=function(t,e){return this.normal.copy(t),this.constant=-e.dot(this.normal),this},e.setFromCoplanarPoints=function(t,e,n){var r=we.subVectors(n,e).cross(Me.subVectors(t,e)).normalize();return this.setFromNormalAndCoplanarPoint(r,t),this},e.clone=function(){return(new this.constructor).copy(this)},e.copy=function(t){return this.normal.copy(t.normal),this.constant=t.constant,this},e.normalize=function(){var t=1/this.normal.length();return this.normal.multiplyScalar(t),this.constant*=t,this},e.negate=function(){return this.constant*=-1,this.normal.negate(),this},e.distanceToPoint=function(t){return this.normal.dot(t)+this.constant},e.distanceToSphere=function(t){return this.distanceToPoint(t.center)-t.radius},e.projectPoint=function(t,e){return void 0===e&&(console.warn("THREE.Plane: .projectPoint() target is now required"),e=new wt),e.copy(this.normal).multiplyScalar(-this.distanceToPoint(t)).add(t)},e.intersectLine=function(t,e){void 0===e&&(console.warn("THREE.Plane: .intersectLine() target is now required"),e=new wt);var n=t.delta(we),r=this.normal.dot(n);if(0===r)return 0===this.distanceToPoint(t.start)?e.copy(t.start):void 0;var i=-(t.start.dot(this.normal)+this.constant)/r;return i<0||i>1?void 0:e.copy(n).multiplyScalar(i).add(t.start)},e.intersectsLine=function(t){var e=this.distanceToPoint(t.start),n=this.distanceToPoint(t.end);return e<0&&n>0||n<0&&e>0},e.intersectsBox=function(t){return t.intersectsPlane(this)},e.intersectsSphere=function(t){return t.intersectsPlane(this)},e.coplanarPoint=function(t){return void 0===t&&(console.warn("THREE.Plane: .coplanarPoint() target is now required"),t=new wt),t.copy(this.normal).multiplyScalar(-this.constant)},e.applyMatrix4=function(t,e){var n=e||Se.getNormalMatrix(t),r=this.coplanarPoint(we).applyMatrix4(t),i=this.normal.applyMatrix3(n).normalize();return this.constant=-r.dot(i),this},e.translate=function(t){return this.constant-=t.dot(this.normal),this},e.equals=function(t){return t.normal.equals(this.normal)&&t.constant===this.constant},t}(),Ee=new wt,Ae=new wt,Le=new wt,Re=new wt,Ce=new wt,Pe=new wt,Ie=new wt,De=new wt,Oe=new wt,Ne=new wt,Be=function(){function t(t,e,n){this.a=void 0!==t?t:new wt,this.b=void 0!==e?e:new wt,this.c=void 0!==n?n:new wt}t.getNormal=function(t,e,n,r){void 0===r&&(console.warn("THREE.Triangle: .getNormal() target is now required"),r=new wt),r.subVectors(n,e),Ee.subVectors(t,e),r.cross(Ee);var i=r.lengthSq();return i>0?r.multiplyScalar(1/Math.sqrt(i)):r.set(0,0,0)},t.getBarycoord=function(t,e,n,r,i){Ee.subVectors(r,e),Ae.subVectors(n,e),Le.subVectors(t,e);var a=Ee.dot(Ee),o=Ee.dot(Ae),s=Ee.dot(Le),c=Ae.dot(Ae),l=Ae.dot(Le),u=a*c-o*o;if(void 0===i&&(console.warn("THREE.Triangle: .getBarycoord() target is now required"),i=new wt),0===u)return i.set(-2,-1,-1);var h=1/u,d=(c*s-o*l)*h,p=(a*l-o*s)*h;return i.set(1-d-p,p,d)},t.containsPoint=function(t,e,n,r){return this.getBarycoord(t,e,n,r,Re),Re.x>=0&&Re.y>=0&&Re.x+Re.y<=1},t.getUV=function(t,e,n,r,i,a,o,s){return this.getBarycoord(t,e,n,r,Re),s.set(0,0),s.addScaledVector(i,Re.x),s.addScaledVector(a,Re.y),s.addScaledVector(o,Re.z),s},t.isFrontFacing=function(t,e,n,r){return Ee.subVectors(n,e),Ae.subVectors(t,e),Ee.cross(Ae).dot(r)<0};var e=t.prototype;return e.set=function(t,e,n){return this.a.copy(t),this.b.copy(e),this.c.copy(n),this},e.setFromPointsAndIndices=function(t,e,n,r){return this.a.copy(t[e]),this.b.copy(t[n]),this.c.copy(t[r]),this},e.clone=function(){return(new this.constructor).copy(this)},e.copy=function(t){return this.a.copy(t.a),this.b.copy(t.b),this.c.copy(t.c),this},e.getArea=function(){return Ee.subVectors(this.c,this.b),Ae.subVectors(this.a,this.b),.5*Ee.cross(Ae).length()},e.getMidpoint=function(t){return void 0===t&&(console.warn("THREE.Triangle: .getMidpoint() target is now required"),t=new wt),t.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)},e.getNormal=function(e){return t.getNormal(this.a,this.b,this.c,e)},e.getPlane=function(t){return void 0===t&&(console.warn("THREE.Triangle: .getPlane() target is now required"),t=new Te),t.setFromCoplanarPoints(this.a,this.b,this.c)},e.getBarycoord=function(e,n){return t.getBarycoord(e,this.a,this.b,this.c,n)},e.getUV=function(e,n,r,i,a){return t.getUV(e,this.a,this.b,this.c,n,r,i,a)},e.containsPoint=function(e){return t.containsPoint(e,this.a,this.b,this.c)},e.isFrontFacing=function(e){return t.isFrontFacing(this.a,this.b,this.c,e)},e.intersectsBox=function(t){return t.intersectsTriangle(this)},e.closestPointToPoint=function(t,e){void 0===e&&(console.warn("THREE.Triangle: .closestPointToPoint() target is now required"),e=new wt);var n,r,i=this.a,a=this.b,o=this.c;Ce.subVectors(a,i),Pe.subVectors(o,i),De.subVectors(t,i);var s=Ce.dot(De),c=Pe.dot(De);if(s<=0&&c<=0)return e.copy(i);Oe.subVectors(t,a);var l=Ce.dot(Oe),u=Pe.dot(Oe);if(l>=0&&u<=l)return e.copy(a);var h=s*u-l*c;if(h<=0&&s>=0&&l<=0)return n=s/(s-l),e.copy(i).addScaledVector(Ce,n);Ne.subVectors(t,o);var d=Ce.dot(Ne),p=Pe.dot(Ne);if(p>=0&&d<=p)return e.copy(o);var f=d*c-s*p;if(f<=0&&c>=0&&p<=0)return r=c/(c-p),e.copy(i).addScaledVector(Pe,r);var m=l*p-d*u;if(m<=0&&u-l>=0&&d-p>=0)return Ie.subVectors(o,a),r=(u-l)/(u-l+(d-p)),e.copy(a).addScaledVector(Ie,r);var v=1/(m+f+h);return n=f*v,r=h*v,e.copy(i).addScaledVector(Ce,n).addScaledVector(Pe,r)},e.equals=function(t){return t.a.equals(this.a)&&t.b.equals(this.b)&&t.c.equals(this.c)},t}(),ze={aliceblue:15792383,antiquewhite:16444375,aqua:65535,aquamarine:8388564,azure:15794175,beige:16119260,bisque:16770244,black:0,blanchedalmond:16772045,blue:255,blueviolet:9055202,brown:10824234,burlywood:14596231,cadetblue:6266528,chartreuse:8388352,chocolate:13789470,coral:16744272,cornflowerblue:6591981,cornsilk:16775388,crimson:14423100,cyan:65535,darkblue:139,darkcyan:35723,darkgoldenrod:12092939,darkgray:11119017,darkgreen:25600,darkgrey:11119017,darkkhaki:12433259,darkmagenta:9109643,darkolivegreen:5597999,darkorange:16747520,darkorchid:10040012,darkred:9109504,darksalmon:15308410,darkseagreen:9419919,darkslateblue:4734347,darkslategray:3100495,darkslategrey:3100495,darkturquoise:52945,darkviolet:9699539,deeppink:16716947,deepskyblue:49151,dimgray:6908265,dimgrey:6908265,dodgerblue:2003199,firebrick:11674146,floralwhite:16775920,forestgreen:2263842,fuchsia:16711935,gainsboro:14474460,ghostwhite:16316671,gold:16766720,goldenrod:14329120,gray:8421504,green:32768,greenyellow:11403055,grey:8421504,honeydew:15794160,hotpink:16738740,indianred:13458524,indigo:4915330,ivory:16777200,khaki:15787660,lavender:15132410,lavenderblush:16773365,lawngreen:8190976,lemonchiffon:16775885,lightblue:11393254,lightcoral:15761536,lightcyan:14745599,lightgoldenrodyellow:16448210,lightgray:13882323,lightgreen:9498256,lightgrey:13882323,lightpink:16758465,lightsalmon:16752762,lightseagreen:2142890,lightskyblue:8900346,lightslategray:7833753,lightslategrey:7833753,lightsteelblue:11584734,lightyellow:16777184,lime:65280,limegreen:3329330,linen:16445670,magenta:16711935,maroon:8388608,mediumaquamarine:6737322,mediumblue:205,mediumorchid:12211667,mediumpurple:9662683,mediumseagreen:3978097,mediumslateblue:8087790,mediumspringgreen:64154,mediumturquoise:4772300,mediumvioletred:13047173,midnightblue:1644912,mintcream:16121850,mistyrose:16770273,moccasin:16770229,navajowhite:16768685,navy:128,oldlace:16643558,olive:8421376,olivedrab:7048739,orange:16753920,orangered:16729344,orchid:14315734,palegoldenrod:15657130,palegreen:10025880,paleturquoise:11529966,palevioletred:14381203,papayawhip:16773077,peachpuff:16767673,peru:13468991,pink:16761035,plum:14524637,powderblue:11591910,purple:8388736,rebeccapurple:6697881,red:16711680,rosybrown:12357519,royalblue:4286945,saddlebrown:9127187,salmon:16416882,sandybrown:16032864,seagreen:3050327,seashell:16774638,sienna:10506797,silver:12632256,skyblue:8900331,slateblue:6970061,slategray:7372944,slategrey:7372944,snow:16775930,springgreen:65407,steelblue:4620980,tan:13808780,teal:32896,thistle:14204888,tomato:16737095,turquoise:4251856,violet:15631086,wheat:16113331,white:16777215,whitesmoke:16119285,yellow:16776960,yellowgreen:10145074},Ge={h:0,s:0,l:0},Fe={h:0,s:0,l:0};function Ue(t,e,n){return n<0&&(n+=1),n>1&&(n-=1),n<1/6?t+6*(e-t)*n:n<.5?e:n<2/3?t+6*(e-t)*(2/3-n):t}function He(t){return t<.04045?.0773993808*t:Math.pow(.9478672986*t+.0521327014,2.4)}function ke(t){return t<.0031308?12.92*t:1.055*Math.pow(t,.41666)-.055}var Ve=function(){function t(t,e,n){return Object.defineProperty(this,"isColor",{value:!0}),void 0===e&&void 0===n?this.set(t):this.setRGB(t,e,n)}var e=t.prototype;return e.set=function(t){return t&&t.isColor?this.copy(t):"number"==typeof t?this.setHex(t):"string"==typeof t&&this.setStyle(t),this},e.setScalar=function(t){return this.r=t,this.g=t,this.b=t,this},e.setHex=function(t){return t=Math.floor(t),this.r=(t>>16&255)/255,this.g=(t>>8&255)/255,this.b=(255&t)/255,this},e.setRGB=function(t,e,n){return this.r=t,this.g=e,this.b=n,this},e.setHSL=function(t,e,n){if(t=st.euclideanModulo(t,1),e=st.clamp(e,0,1),n=st.clamp(n,0,1),0===e)this.r=this.g=this.b=n;else{var 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o=parseFloat(r[1])/360,s=parseInt(r[2],10)/100,c=parseInt(r[3],10)/100;return e(r[5]),this.setHSL(o,s,c)}}}else if(n=/^\#([A-Fa-f0-9]+)$/.exec(t)){var l=n[1],u=l.length;if(3===u)return this.r=parseInt(l.charAt(0)+l.charAt(0),16)/255,this.g=parseInt(l.charAt(1)+l.charAt(1),16)/255,this.b=parseInt(l.charAt(2)+l.charAt(2),16)/255,this;if(6===u)return this.r=parseInt(l.charAt(0)+l.charAt(1),16)/255,this.g=parseInt(l.charAt(2)+l.charAt(3),16)/255,this.b=parseInt(l.charAt(4)+l.charAt(5),16)/255,this}return t&&t.length>0?this.setColorName(t):this},e.setColorName=function(t){var e=ze[t];return void 0!==e?this.setHex(e):console.warn("THREE.Color: Unknown color "+t),this},e.clone=function(){return new this.constructor(this.r,this.g,this.b)},e.copy=function(t){return this.r=t.r,this.g=t.g,this.b=t.b,this},e.copyGammaToLinear=function(t,e){return void 0===e&&(e=2),this.r=Math.pow(t.r,e),this.g=Math.pow(t.g,e),this.b=Math.pow(t.b,e),this},e.copyLinearToGamma=function(t,e){void 0===e&&(e=2);var n=e>0?1/e:1;return this.r=Math.pow(t.r,n),this.g=Math.pow(t.g,n),this.b=Math.pow(t.b,n),this},e.convertGammaToLinear=function(t){return this.copyGammaToLinear(this,t),this},e.convertLinearToGamma=function(t){return this.copyLinearToGamma(this,t),this},e.copySRGBToLinear=function(t){return this.r=He(t.r),this.g=He(t.g),this.b=He(t.b),this},e.copyLinearToSRGB=function(t){return this.r=ke(t.r),this.g=ke(t.g),this.b=ke(t.b),this},e.convertSRGBToLinear=function(){return this.copySRGBToLinear(this),this},e.convertLinearToSRGB=function(){return this.copyLinearToSRGB(this),this},e.getHex=function(){return 255*this.r<<16^255*this.g<<8^255*this.b<<0},e.getHexString=function(){return("000000"+this.getHex().toString(16)).slice(-6)},e.getHSL=function(t){void 0===t&&(console.warn("THREE.Color: .getHSL() target is now required"),t={h:0,s:0,l:0});var e,n,r=this.r,i=this.g,a=this.b,o=Math.max(r,i,a),s=Math.min(r,i,a),c=(s+o)/2;if(s===o)e=0,n=0;else{var l=o-s;switch(n=c<=.5?l/(o+s):l/(2-o-s),o){case r:e=(i-a)/l+(i<a?6:0);break;case i:e=(a-r)/l+2;break;case a:e=(r-i)/l+4}e/=6}return t.h=e,t.s=n,t.l=c,t},e.getStyle=function(){return"rgb("+(255*this.r|0)+","+(255*this.g|0)+","+(255*this.b|0)+")"},e.offsetHSL=function(t,e,n){return this.getHSL(Ge),Ge.h+=t,Ge.s+=e,Ge.l+=n,this.setHSL(Ge.h,Ge.s,Ge.l),this},e.add=function(t){return this.r+=t.r,this.g+=t.g,this.b+=t.b,this},e.addColors=function(t,e){return this.r=t.r+e.r,this.g=t.g+e.g,this.b=t.b+e.b,this},e.addScalar=function(t){return this.r+=t,this.g+=t,this.b+=t,this},e.sub=function(t){return this.r=Math.max(0,this.r-t.r),this.g=Math.max(0,this.g-t.g),this.b=Math.max(0,this.b-t.b),this},e.multiply=function(t){return this.r*=t.r,this.g*=t.g,this.b*=t.b,this},e.multiplyScalar=function(t){return this.r*=t,this.g*=t,this.b*=t,this},e.lerp=function(t,e){return this.r+=(t.r-this.r)*e,this.g+=(t.g-this.g)*e,this.b+=(t.b-this.b)*e,this},e.lerpHSL=function(t,e){this.getHSL(Ge),t.getHSL(Fe);var n=st.lerp(Ge.h,Fe.h,e),r=st.lerp(Ge.s,Fe.s,e),i=st.lerp(Ge.l,Fe.l,e);return this.setHSL(n,r,i),this},e.equals=function(t){return t.r===this.r&&t.g===this.g&&t.b===this.b},e.fromArray=function(t,e){return void 0===e&&(e=0),this.r=t[e],this.g=t[e+1],this.b=t[e+2],this},e.toArray=function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this.r,t[e+1]=this.g,t[e+2]=this.b,t},e.fromBufferAttribute=function(t,e){return this.r=t.getX(e),this.g=t.getY(e),this.b=t.getZ(e),!0===t.normalized&&(this.r/=255,this.g/=255,this.b/=255),this},e.toJSON=function(){return this.getHex()},t}();Ve.NAMES=ze,Ve.prototype.r=1,Ve.prototype.g=1,Ve.prototype.b=1;var We=function(){function t(t,e,n,r,i,a){this.a=t,this.b=e,this.c=n,this.normal=r&&r.isVector3?r:new wt,this.vertexNormals=Array.isArray(r)?r:[],this.color=i&&i.isColor?i:new Ve,this.vertexColors=Array.isArray(i)?i:[],this.materialIndex=void 0!==a?a:0}var e=t.prototype;return e.clone=function(){return(new this.constructor).copy(this)},e.copy=function(t){this.a=t.a,this.b=t.b,this.c=t.c,this.normal.copy(t.normal),this.color.copy(t.color),this.materialIndex=t.materialIndex;for(var e=0,n=t.vertexNormals.length;e<n;e++)this.vertexNormals[e]=t.vertexNormals[e].clone();for(var r=0,i=t.vertexColors.length;r<i;r++)this.vertexColors[r]=t.vertexColors[r].clone();return this},t}(),je=0;function qe(){Object.defineProperty(this,"id",{value:je++}),this.uuid=st.generateUUID(),this.name="",this.type="Material",this.fog=!0,this.blending=1,this.side=0,this.flatShading=!1,this.vertexColors=!1,this.opacity=1,this.transparent=!1,this.blendSrc=204,this.blendDst=205,this.blendEquation=e,this.blendSrcAlpha=null,this.blendDstAlpha=null,this.blendEquationAlpha=null,this.depthFunc=3,this.depthTest=!0,this.depthWrite=!0,this.stencilWriteMask=255,this.stencilFunc=519,this.stencilRef=0,this.stencilFuncMask=255,this.stencilFail=$,this.stencilZFail=$,this.stencilZPass=$,this.stencilWrite=!1,this.clippingPlanes=null,this.clipIntersection=!1,this.clipShadows=!1,this.shadowSide=null,this.colorWrite=!0,this.precision=null,this.polygonOffset=!1,this.polygonOffsetFactor=0,this.polygonOffsetUnits=0,this.dithering=!1,this.alphaTest=0,this.premultipliedAlpha=!1,this.visible=!0,this.toneMapped=!0,this.userData={},this.version=0}function Xe(t){qe.call(this),this.type="MeshBasicMaterial",this.color=new Ve(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=0,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.skinning=!1,this.morphTargets=!1,this.setValues(t)}qe.prototype=Object.assign(Object.create(rt.prototype),{constructor:qe,isMaterial:!0,onBeforeCompile:function(){},customProgramCacheKey:function(){return this.onBeforeCompile.toString()},setValues:function(t){if(void 0!==t)for(var e in t){var n=t[e];if(void 0!==n)if("shading"!==e){var r=this[e];void 0!==r?r&&r.isColor?r.set(n):r&&r.isVector3&&n&&n.isVector3?r.copy(n):this[e]=n:console.warn("THREE."+this.type+": '"+e+"' is not a property of this material.")}else console.warn("THREE."+this.type+": .shading has been removed. 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0!==this.clearcoat&&(n.clearcoat=this.clearcoat),void 0!==this.clearcoatRoughness&&(n.clearcoatRoughness=this.clearcoatRoughness),this.clearcoatMap&&this.clearcoatMap.isTexture&&(n.clearcoatMap=this.clearcoatMap.toJSON(t).uuid),this.clearcoatRoughnessMap&&this.clearcoatRoughnessMap.isTexture&&(n.clearcoatRoughnessMap=this.clearcoatRoughnessMap.toJSON(t).uuid),this.clearcoatNormalMap&&this.clearcoatNormalMap.isTexture&&(n.clearcoatNormalMap=this.clearcoatNormalMap.toJSON(t).uuid,n.clearcoatNormalScale=this.clearcoatNormalScale.toArray()),this.map&&this.map.isTexture&&(n.map=this.map.toJSON(t).uuid),this.matcap&&this.matcap.isTexture&&(n.matcap=this.matcap.toJSON(t).uuid),this.alphaMap&&this.alphaMap.isTexture&&(n.alphaMap=this.alphaMap.toJSON(t).uuid),this.lightMap&&this.lightMap.isTexture&&(n.lightMap=this.lightMap.toJSON(t).uuid),this.aoMap&&this.aoMap.isTexture&&(n.aoMap=this.aoMap.toJSON(t).uuid,n.aoMapIntensity=this.aoMapIntensity),this.bumpMap&&this.bumpMap.isTexture&&(n.bumpMap=this.bumpMap.toJSON(t).uuid,n.bumpScale=this.bumpScale),this.normalMap&&this.normalMap.isTexture&&(n.normalMap=this.normalMap.toJSON(t).uuid,n.normalMapType=this.normalMapType,n.normalScale=this.normalScale.toArray()),this.displacementMap&&this.displacementMap.isTexture&&(n.displacementMap=this.displacementMap.toJSON(t).uuid,n.displacementScale=this.displacementScale,n.displacementBias=this.displacementBias),this.roughnessMap&&this.roughnessMap.isTexture&&(n.roughnessMap=this.roughnessMap.toJSON(t).uuid),this.metalnessMap&&this.metalnessMap.isTexture&&(n.metalnessMap=this.metalnessMap.toJSON(t).uuid),this.emissiveMap&&this.emissiveMap.isTexture&&(n.emissiveMap=this.emissiveMap.toJSON(t).uuid),this.specularMap&&this.specularMap.isTexture&&(n.specularMap=this.specularMap.toJSON(t).uuid),this.envMap&&this.envMap.isTexture&&(n.envMap=this.envMap.toJSON(t).uuid,n.reflectivity=this.reflectivity,n.refractionRatio=this.refractionRatio,void 0!==this.combine&&(n.combine=this.combine),void 0!==this.envMapIntensity&&(n.envMapIntensity=this.envMapIntensity)),this.gradientMap&&this.gradientMap.isTexture&&(n.gradientMap=this.gradientMap.toJSON(t).uuid),void 0!==this.size&&(n.size=this.size),void 0!==this.sizeAttenuation&&(n.sizeAttenuation=this.sizeAttenuation),1!==this.blending&&(n.blending=this.blending),!0===this.flatShading&&(n.flatShading=this.flatShading),0!==this.side&&(n.side=this.side),this.vertexColors&&(n.vertexColors=!0),this.opacity<1&&(n.opacity=this.opacity),!0===this.transparent&&(n.transparent=this.transparent),n.depthFunc=this.depthFunc,n.depthTest=this.depthTest,n.depthWrite=this.depthWrite,n.stencilWrite=this.stencilWrite,n.stencilWriteMask=this.stencilWriteMask,n.stencilFunc=this.stencilFunc,n.stencilRef=this.stencilRef,n.stencilFuncMask=this.stencilFuncMask,n.stencilFail=this.stencilFail,n.stencilZFail=this.stencilZFail,n.stencilZPass=this.stencilZPass,this.rotation&&0!==this.rotation&&(n.rotation=this.rotation),!0===this.polygonOffset&&(n.polygonOffset=!0),0!==this.polygonOffsetFactor&&(n.polygonOffsetFactor=this.polygonOffsetFactor),0!==this.polygonOffsetUnits&&(n.polygonOffsetUnits=this.polygonOffsetUnits),this.linewidth&&1!==this.linewidth&&(n.linewidth=this.linewidth),void 0!==this.dashSize&&(n.dashSize=this.dashSize),void 0!==this.gapSize&&(n.gapSize=this.gapSize),void 0!==this.scale&&(n.scale=this.scale),!0===this.dithering&&(n.dithering=!0),this.alphaTest>0&&(n.alphaTest=this.alphaTest),!0===this.premultipliedAlpha&&(n.premultipliedAlpha=this.premultipliedAlpha),!0===this.wireframe&&(n.wireframe=this.wireframe),this.wireframeLinewidth>1&&(n.wireframeLinewidth=this.wireframeLinewidth),"round"!==this.wireframeLinecap&&(n.wireframeLinecap=this.wireframeLinecap),"round"!==this.wireframeLinejoin&&(n.wireframeLinejoin=this.wireframeLinejoin),!0===this.morphTargets&&(n.morphTargets=!0),!0===this.morphNormals&&(n.morphNormals=!0),!0===this.skinning&&(n.skinning=!0),!1===this.visible&&(n.visible=!1),!1===this.toneMapped&&(n.toneMapped=!1),"{}"!==JSON.stringify(this.userData)&&(n.userData=this.userData),e){var i=r(t.textures),a=r(t.images);i.length>0&&(n.textures=i),a.length>0&&(n.images=a)}return n},clone:function(){return(new this.constructor).copy(this)},copy:function(t){this.name=t.name,this.fog=t.fog,this.blending=t.blending,this.side=t.side,this.flatShading=t.flatShading,this.vertexColors=t.vertexColors,this.opacity=t.opacity,this.transparent=t.transparent,this.blendSrc=t.blendSrc,this.blendDst=t.blendDst,this.blendEquation=t.blendEquation,this.blendSrcAlpha=t.blendSrcAlpha,this.blendDstAlpha=t.blendDstAlpha,this.blendEquationAlpha=t.blendEquationAlpha,this.depthFunc=t.depthFunc,this.depthTest=t.depthTest,this.depthWrite=t.depthWrite,this.stencilWriteMask=t.stencilWriteMask,this.stencilFunc=t.stencilFunc,this.stencilRef=t.stencilRef,this.stencilFuncMask=t.stencilFuncMask,this.stencilFail=t.stencilFail,this.stencilZFail=t.stencilZFail,this.stencilZPass=t.stencilZPass,this.stencilWrite=t.stencilWrite;var e=t.clippingPlanes,n=null;if(null!==e){var r=e.length;n=new Array(r);for(var i=0;i!==r;++i)n[i]=e[i].clone()}return this.clippingPlanes=n,this.clipIntersection=t.clipIntersection,this.clipShadows=t.clipShadows,this.shadowSide=t.shadowSide,this.colorWrite=t.colorWrite,this.precision=t.precision,this.polygonOffset=t.polygonOffset,this.polygonOffsetFactor=t.polygonOffsetFactor,this.polygonOffsetUnits=t.polygonOffsetUnits,this.dithering=t.dithering,this.alphaTest=t.alphaTest,this.premultipliedAlpha=t.premultipliedAlpha,this.visible=t.visible,this.toneMapped=t.toneMapped,this.userData=JSON.parse(JSON.stringify(t.userData)),this},dispose:function(){this.dispatchEvent({type:"dispose"})}}),Object.defineProperty(qe.prototype,"needsUpdate",{set:function(t){!0===t&&this.version++}}),Xe.prototype=Object.create(qe.prototype),Xe.prototype.constructor=Xe,Xe.prototype.isMeshBasicMaterial=!0,Xe.prototype.copy=function(t){return qe.prototype.copy.call(this,t),this.color.copy(t.color),this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this};var Ye=new wt,Ze=new pt;function Je(t,e,n){if(Array.isArray(t))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.name="",this.array=t,this.itemSize=e,this.count=void 0!==t?t.length/e:0,this.normalized=!0===n,this.usage=tt,this.updateRange={offset:0,count:-1},this.version=0}function Qe(t,e,n){Je.call(this,new Int8Array(t),e,n)}function Ke(t,e,n){Je.call(this,new Uint8Array(t),e,n)}function $e(t,e,n){Je.call(this,new Uint8ClampedArray(t),e,n)}function tn(t,e,n){Je.call(this,new Int16Array(t),e,n)}function en(t,e,n){Je.call(this,new Uint16Array(t),e,n)}function nn(t,e,n){Je.call(this,new Int32Array(t),e,n)}function rn(t,e,n){Je.call(this,new Uint32Array(t),e,n)}function an(t,e,n){Je.call(this,new Float32Array(t),e,n)}function on(t,e,n){Je.call(this,new Float64Array(t),e,n)}Object.defineProperty(Je.prototype,"needsUpdate",{set:function(t){!0===t&&this.version++}}),Object.assign(Je.prototype,{isBufferAttribute:!0,onUploadCallback:function(){},setUsage:function(t){return this.usage=t,this},copy:function(t){return this.name=t.name,this.array=new t.array.constructor(t.array),this.itemSize=t.itemSize,this.count=t.count,this.normalized=t.normalized,this.usage=t.usage,this},copyAt:function(t,e,n){t*=this.itemSize,n*=e.itemSize;for(var r=0,i=this.itemSize;r<i;r++)this.array[t+r]=e.array[n+r];return this},copyArray:function(t){return this.array.set(t),this},copyColorsArray:function(t){for(var e=this.array,n=0,r=0,i=t.length;r<i;r++){var a=t[r];void 0===a&&(console.warn("THREE.BufferAttribute.copyColorsArray(): color is undefined",r),a=new Ve),e[n++]=a.r,e[n++]=a.g,e[n++]=a.b}return this},copyVector2sArray:function(t){for(var e=this.array,n=0,r=0,i=t.length;r<i;r++){var a=t[r];void 0===a&&(console.warn("THREE.BufferAttribute.copyVector2sArray(): vector is undefined",r),a=new pt),e[n++]=a.x,e[n++]=a.y}return this},copyVector3sArray:function(t){for(var e=this.array,n=0,r=0,i=t.length;r<i;r++){var a=t[r];void 0===a&&(console.warn("THREE.BufferAttribute.copyVector3sArray(): vector is undefined",r),a=new wt),e[n++]=a.x,e[n++]=a.y,e[n++]=a.z}return this},copyVector4sArray:function(t){for(var e=this.array,n=0,r=0,i=t.length;r<i;r++){var a=t[r];void 0===a&&(console.warn("THREE.BufferAttribute.copyVector4sArray(): vector is undefined",r),a=new yt),e[n++]=a.x,e[n++]=a.y,e[n++]=a.z,e[n++]=a.w}return this},applyMatrix3:function(t){if(2===this.itemSize)for(var e=0,n=this.count;e<n;e++)Ze.fromBufferAttribute(this,e),Ze.applyMatrix3(t),this.setXY(e,Ze.x,Ze.y);else if(3===this.itemSize)for(var r=0,i=this.count;r<i;r++)Ye.fromBufferAttribute(this,r),Ye.applyMatrix3(t),this.setXYZ(r,Ye.x,Ye.y,Ye.z);return this},applyMatrix4:function(t){for(var e=0,n=this.count;e<n;e++)Ye.x=this.getX(e),Ye.y=this.getY(e),Ye.z=this.getZ(e),Ye.applyMatrix4(t),this.setXYZ(e,Ye.x,Ye.y,Ye.z);return this},applyNormalMatrix:function(t){for(var e=0,n=this.count;e<n;e++)Ye.x=this.getX(e),Ye.y=this.getY(e),Ye.z=this.getZ(e),Ye.applyNormalMatrix(t),this.setXYZ(e,Ye.x,Ye.y,Ye.z);return this},transformDirection:function(t){for(var e=0,n=this.count;e<n;e++)Ye.x=this.getX(e),Ye.y=this.getY(e),Ye.z=this.getZ(e),Ye.transformDirection(t),this.setXYZ(e,Ye.x,Ye.y,Ye.z);return this},set:function(t,e){return void 0===e&&(e=0),this.array.set(t,e),this},getX:function(t){return this.array[t*this.itemSize]},setX:function(t,e){return this.array[t*this.itemSize]=e,this},getY:function(t){return this.array[t*this.itemSize+1]},setY:function(t,e){return this.array[t*this.itemSize+1]=e,this},getZ:function(t){return this.array[t*this.itemSize+2]},setZ:function(t,e){return this.array[t*this.itemSize+2]=e,this},getW:function(t){return this.array[t*this.itemSize+3]},setW:function(t,e){return this.array[t*this.itemSize+3]=e,this},setXY:function(t,e,n){return t*=this.itemSize,this.array[t+0]=e,this.array[t+1]=n,this},setXYZ:function(t,e,n,r){return t*=this.itemSize,this.array[t+0]=e,this.array[t+1]=n,this.array[t+2]=r,this},setXYZW:function(t,e,n,r,i){return t*=this.itemSize,this.array[t+0]=e,this.array[t+1]=n,this.array[t+2]=r,this.array[t+3]=i,this},onUpload:function(t){return this.onUploadCallback=t,this},clone:function(){return new this.constructor(this.array,this.itemSize).copy(this)},toJSON:function(){return{itemSize:this.itemSize,type:this.array.constructor.name,array:Array.prototype.slice.call(this.array),normalized:this.normalized}}}),Qe.prototype=Object.create(Je.prototype),Qe.prototype.constructor=Qe,Ke.prototype=Object.create(Je.prototype),Ke.prototype.constructor=Ke,$e.prototype=Object.create(Je.prototype),$e.prototype.constructor=$e,tn.prototype=Object.create(Je.prototype),tn.prototype.constructor=tn,en.prototype=Object.create(Je.prototype),en.prototype.constructor=en,nn.prototype=Object.create(Je.prototype),nn.prototype.constructor=nn,rn.prototype=Object.create(Je.prototype),rn.prototype.constructor=rn,an.prototype=Object.create(Je.prototype),an.prototype.constructor=an,on.prototype=Object.create(Je.prototype),on.prototype.constructor=on;var sn=function(){function t(){this.vertices=[],this.normals=[],this.colors=[],this.uvs=[],this.uvs2=[],this.groups=[],this.morphTargets={},this.skinWeights=[],this.skinIndices=[],this.boundingBox=null,this.boundingSphere=null,this.verticesNeedUpdate=!1,this.normalsNeedUpdate=!1,this.colorsNeedUpdate=!1,this.uvsNeedUpdate=!1,this.groupsNeedUpdate=!1}var e=t.prototype;return e.computeGroups=function(t){var e,n,r=[],i=void 0,a=t.faces;for(n=0;n<a.length;n++){var o=a[n];o.materialIndex!==i&&(i=o.materialIndex,void 0!==e&&(e.count=3*n-e.start,r.push(e)),e={start:3*n,materialIndex:i})}void 0!==e&&(e.count=3*n-e.start,r.push(e)),this.groups=r},e.fromGeometry=function(t){var e,n=t.faces,r=t.vertices,i=t.faceVertexUvs,a=i[0]&&i[0].length>0,o=i[1]&&i[1].length>0,s=t.morphTargets,c=s.length;if(c>0){e=[];for(var l=0;l<c;l++)e[l]={name:s[l].name,data:[]};this.morphTargets.position=e}var u,h=t.morphNormals,d=h.length;if(d>0){u=[];for(var p=0;p<d;p++)u[p]={name:h[p].name,data:[]};this.morphTargets.normal=u}var f=t.skinIndices,m=t.skinWeights,v=f.length===r.length,g=m.length===r.length;r.length>0&&0===n.length&&console.error("THREE.DirectGeometry: Faceless geometries are not supported.");for(var y=0;y<n.length;y++){var x=n[y];this.vertices.push(r[x.a],r[x.b],r[x.c]);var _=x.vertexNormals;if(3===_.length)this.normals.push(_[0],_[1],_[2]);else{var b=x.normal;this.normals.push(b,b,b)}var w=x.vertexColors;if(3===w.length)this.colors.push(w[0],w[1],w[2]);else{var M=x.color;this.colors.push(M,M,M)}if(!0===a){var S=i[0][y];void 0!==S?this.uvs.push(S[0],S[1],S[2]):(console.warn("THREE.DirectGeometry.fromGeometry(): Undefined vertexUv ",y),this.uvs.push(new pt,new pt,new pt))}if(!0===o){var T=i[1][y];void 0!==T?this.uvs2.push(T[0],T[1],T[2]):(console.warn("THREE.DirectGeometry.fromGeometry(): Undefined vertexUv2 ",y),this.uvs2.push(new pt,new pt,new pt))}for(var E=0;E<c;E++){var A=s[E].vertices;e[E].data.push(A[x.a],A[x.b],A[x.c])}for(var L=0;L<d;L++){var R=h[L].vertexNormals[y];u[L].data.push(R.a,R.b,R.c)}v&&this.skinIndices.push(f[x.a],f[x.b],f[x.c]),g&&this.skinWeights.push(m[x.a],m[x.b],m[x.c])}return this.computeGroups(t),this.verticesNeedUpdate=t.verticesNeedUpdate,this.normalsNeedUpdate=t.normalsNeedUpdate,this.colorsNeedUpdate=t.colorsNeedUpdate,this.uvsNeedUpdate=t.uvsNeedUpdate,this.groupsNeedUpdate=t.groupsNeedUpdate,null!==t.boundingSphere&&(this.boundingSphere=t.boundingSphere.clone()),null!==t.boundingBox&&(this.boundingBox=t.boundingBox.clone()),this},t}();function cn(t){if(0===t.length)return-1/0;for(var e=t[0],n=1,r=t.length;n<r;++n)t[n]>e&&(e=t[n]);return e}var ln=1,un=new Jt,hn=new be,dn=new wt,pn=new Tt,fn=new Tt,mn=new wt;function vn(){Object.defineProperty(this,"id",{value:ln+=2}),this.uuid=st.generateUUID(),this.name="",this.type="BufferGeometry",this.index=null,this.attributes={},this.morphAttributes={},this.morphTargetsRelative=!1,this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.drawRange={start:0,count:1/0},this.userData={}}vn.prototype=Object.assign(Object.create(rt.prototype),{constructor:vn,isBufferGeometry:!0,getIndex:function(){return this.index},setIndex:function(t){return Array.isArray(t)?this.index=new(cn(t)>65535?rn:en)(t,1):this.index=t,this},getAttribute:function(t){return this.attributes[t]},setAttribute:function(t,e){return this.attributes[t]=e,this},deleteAttribute:function(t){return delete this.attributes[t],this},addGroup:function(t,e,n){this.groups.push({start:t,count:e,materialIndex:void 0!==n?n:0})},clearGroups:function(){this.groups=[]},setDrawRange:function(t,e){this.drawRange.start=t,this.drawRange.count=e},applyMatrix4:function(t){var e=this.attributes.position;void 0!==e&&(e.applyMatrix4(t),e.needsUpdate=!0);var n=this.attributes.normal;if(void 0!==n){var r=(new ft).getNormalMatrix(t);n.applyNormalMatrix(r),n.needsUpdate=!0}var i=this.attributes.tangent;return void 0!==i&&(i.transformDirection(t),i.needsUpdate=!0),null!==this.boundingBox&&this.computeBoundingBox(),null!==this.boundingSphere&&this.computeBoundingSphere(),this},rotateX:function(t){return un.makeRotationX(t),this.applyMatrix4(un),this},rotateY:function(t){return un.makeRotationY(t),this.applyMatrix4(un),this},rotateZ:function(t){return un.makeRotationZ(t),this.applyMatrix4(un),this},translate:function(t,e,n){return un.makeTranslation(t,e,n),this.applyMatrix4(un),this},scale:function(t,e,n){return un.makeScale(t,e,n),this.applyMatrix4(un),this},lookAt:function(t){return hn.lookAt(t),hn.updateMatrix(),this.applyMatrix4(hn.matrix),this},center:function(){return this.computeBoundingBox(),this.boundingBox.getCenter(dn).negate(),this.translate(dn.x,dn.y,dn.z),this},setFromObject:function(t){var e=t.geometry;if(t.isPoints||t.isLine){var n=new an(3*e.vertices.length,3),r=new an(3*e.colors.length,3);if(this.setAttribute("position",n.copyVector3sArray(e.vertices)),this.setAttribute("color",r.copyColorsArray(e.colors)),e.lineDistances&&e.lineDistances.length===e.vertices.length){var i=new an(e.lineDistances.length,1);this.setAttribute("lineDistance",i.copyArray(e.lineDistances))}null!==e.boundingSphere&&(this.boundingSphere=e.boundingSphere.clone()),null!==e.boundingBox&&(this.boundingBox=e.boundingBox.clone())}else t.isMesh&&e&&e.isGeometry&&this.fromGeometry(e);return this},setFromPoints:function(t){for(var e=[],n=0,r=t.length;n<r;n++){var i=t[n];e.push(i.x,i.y,i.z||0)}return this.setAttribute("position",new an(e,3)),this},updateFromObject:function(t){var e=t.geometry;if(t.isMesh){var n=e.__directGeometry;if(!0===e.elementsNeedUpdate&&(n=void 0,e.elementsNeedUpdate=!1),void 0===n)return this.fromGeometry(e);n.verticesNeedUpdate=e.verticesNeedUpdate,n.normalsNeedUpdate=e.normalsNeedUpdate,n.colorsNeedUpdate=e.colorsNeedUpdate,n.uvsNeedUpdate=e.uvsNeedUpdate,n.groupsNeedUpdate=e.groupsNeedUpdate,e.verticesNeedUpdate=!1,e.normalsNeedUpdate=!1,e.colorsNeedUpdate=!1,e.uvsNeedUpdate=!1,e.groupsNeedUpdate=!1,e=n}if(!0===e.verticesNeedUpdate){var r=this.attributes.position;void 0!==r&&(r.copyVector3sArray(e.vertices),r.needsUpdate=!0),e.verticesNeedUpdate=!1}if(!0===e.normalsNeedUpdate){var i=this.attributes.normal;void 0!==i&&(i.copyVector3sArray(e.normals),i.needsUpdate=!0),e.normalsNeedUpdate=!1}if(!0===e.colorsNeedUpdate){var a=this.attributes.color;void 0!==a&&(a.copyColorsArray(e.colors),a.needsUpdate=!0),e.colorsNeedUpdate=!1}if(e.uvsNeedUpdate){var o=this.attributes.uv;void 0!==o&&(o.copyVector2sArray(e.uvs),o.needsUpdate=!0),e.uvsNeedUpdate=!1}if(e.lineDistancesNeedUpdate){var s=this.attributes.lineDistance;void 0!==s&&(s.copyArray(e.lineDistances),s.needsUpdate=!0),e.lineDistancesNeedUpdate=!1}return e.groupsNeedUpdate&&(e.computeGroups(t.geometry),this.groups=e.groups,e.groupsNeedUpdate=!1),this},fromGeometry:function(t){return t.__directGeometry=(new sn).fromGeometry(t),this.fromDirectGeometry(t.__directGeometry)},fromDirectGeometry:function(t){var e=new Float32Array(3*t.vertices.length);if(this.setAttribute("position",new Je(e,3).copyVector3sArray(t.vertices)),t.normals.length>0){var n=new Float32Array(3*t.normals.length);this.setAttribute("normal",new Je(n,3).copyVector3sArray(t.normals))}if(t.colors.length>0){var r=new Float32Array(3*t.colors.length);this.setAttribute("color",new Je(r,3).copyColorsArray(t.colors))}if(t.uvs.length>0){var i=new Float32Array(2*t.uvs.length);this.setAttribute("uv",new Je(i,2).copyVector2sArray(t.uvs))}if(t.uvs2.length>0){var a=new Float32Array(2*t.uvs2.length);this.setAttribute("uv2",new Je(a,2).copyVector2sArray(t.uvs2))}for(var o in this.groups=t.groups,t.morphTargets){for(var s=[],c=t.morphTargets[o],l=0,u=c.length;l<u;l++){var h=c[l],d=new an(3*h.data.length,3);d.name=h.name,s.push(d.copyVector3sArray(h.data))}this.morphAttributes[o]=s}if(t.skinIndices.length>0){var p=new an(4*t.skinIndices.length,4);this.setAttribute("skinIndex",p.copyVector4sArray(t.skinIndices))}if(t.skinWeights.length>0){var f=new an(4*t.skinWeights.length,4);this.setAttribute("skinWeight",f.copyVector4sArray(t.skinWeights))}return null!==t.boundingSphere&&(this.boundingSphere=t.boundingSphere.clone()),null!==t.boundingBox&&(this.boundingBox=t.boundingBox.clone()),this},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new Tt);var t=this.attributes.position,e=this.morphAttributes.position;if(t&&t.isGLBufferAttribute)return console.error('THREE.BufferGeometry.computeBoundingBox(): GLBufferAttribute requires a manual bounding box. Alternatively set "mesh.frustumCulled" to "false".',this),void this.boundingBox.set(new wt(-1/0,-1/0,-1/0),new wt(1/0,1/0,1/0));if(void 0!==t){if(this.boundingBox.setFromBufferAttribute(t),e)for(var n=0,r=e.length;n<r;n++){var i=e[n];pn.setFromBufferAttribute(i),this.morphTargetsRelative?(mn.addVectors(this.boundingBox.min,pn.min),this.boundingBox.expandByPoint(mn),mn.addVectors(this.boundingBox.max,pn.max),this.boundingBox.expandByPoint(mn)):(this.boundingBox.expandByPoint(pn.min),this.boundingBox.expandByPoint(pn.max))}}else this.boundingBox.makeEmpty();(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&console.error('THREE.BufferGeometry.computeBoundingBox(): Computed min/max have NaN values. The "position" attribute is likely to have NaN values.',this)},computeBoundingSphere:function(){null===this.boundingSphere&&(this.boundingSphere=new Ht);var t=this.attributes.position,e=this.morphAttributes.position;if(t&&t.isGLBufferAttribute)return console.error('THREE.BufferGeometry.computeBoundingSphere(): GLBufferAttribute requires a manual bounding sphere. Alternatively set "mesh.frustumCulled" to "false".',this),void this.boundingSphere.set(new wt,1/0);if(t){var n=this.boundingSphere.center;if(pn.setFromBufferAttribute(t),e)for(var r=0,i=e.length;r<i;r++){var a=e[r];fn.setFromBufferAttribute(a),this.morphTargetsRelative?(mn.addVectors(pn.min,fn.min),pn.expandByPoint(mn),mn.addVectors(pn.max,fn.max),pn.expandByPoint(mn)):(pn.expandByPoint(fn.min),pn.expandByPoint(fn.max))}pn.getCenter(n);for(var o=0,s=0,c=t.count;s<c;s++)mn.fromBufferAttribute(t,s),o=Math.max(o,n.distanceToSquared(mn));if(e)for(var l=0,u=e.length;l<u;l++)for(var h=e[l],d=this.morphTargetsRelative,p=0,f=h.count;p<f;p++)mn.fromBufferAttribute(h,p),d&&(dn.fromBufferAttribute(t,p),mn.add(dn)),o=Math.max(o,n.distanceToSquared(mn));this.boundingSphere.radius=Math.sqrt(o),isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.',this)}},computeFaceNormals:function(){},computeVertexNormals:function(){var t=this.index,e=this.getAttribute("position");if(void 0!==e){var n=this.getAttribute("normal");if(void 0===n)n=new Je(new Float32Array(3*e.count),3),this.setAttribute("normal",n);else for(var r=0,i=n.count;r<i;r++)n.setXYZ(r,0,0,0);var a=new wt,o=new wt,s=new wt,c=new wt,l=new wt,u=new wt,h=new wt,d=new wt;if(t)for(var p=0,f=t.count;p<f;p+=3){var m=t.getX(p+0),v=t.getX(p+1),g=t.getX(p+2);a.fromBufferAttribute(e,m),o.fromBufferAttribute(e,v),s.fromBufferAttribute(e,g),h.subVectors(s,o),d.subVectors(a,o),h.cross(d),c.fromBufferAttribute(n,m),l.fromBufferAttribute(n,v),u.fromBufferAttribute(n,g),c.add(h),l.add(h),u.add(h),n.setXYZ(m,c.x,c.y,c.z),n.setXYZ(v,l.x,l.y,l.z),n.setXYZ(g,u.x,u.y,u.z)}else for(var y=0,x=e.count;y<x;y+=3)a.fromBufferAttribute(e,y+0),o.fromBufferAttribute(e,y+1),s.fromBufferAttribute(e,y+2),h.subVectors(s,o),d.subVectors(a,o),h.cross(d),n.setXYZ(y+0,h.x,h.y,h.z),n.setXYZ(y+1,h.x,h.y,h.z),n.setXYZ(y+2,h.x,h.y,h.z);this.normalizeNormals(),n.needsUpdate=!0}},merge:function(t,e){if(t&&t.isBufferGeometry){void 0===e&&(e=0,console.warn("THREE.BufferGeometry.merge(): Overwriting original geometry, starting at offset=0. Use BufferGeometryUtils.mergeBufferGeometries() for lossless merge."));var n=this.attributes;for(var r in n)if(void 0!==t.attributes[r])for(var i=n[r].array,a=t.attributes[r],o=a.array,s=a.itemSize*e,c=Math.min(o.length,i.length-s),l=0,u=s;l<c;l++,u++)i[u]=o[l];return this}console.error("THREE.BufferGeometry.merge(): geometry not an instance of THREE.BufferGeometry.",t)},normalizeNormals:function(){for(var t=this.attributes.normal,e=0,n=t.count;e<n;e++)mn.fromBufferAttribute(t,e),mn.normalize(),t.setXYZ(e,mn.x,mn.y,mn.z)},toNonIndexed:function(){function t(t,e){for(var n=t.array,r=t.itemSize,i=t.normalized,a=new n.constructor(e.length*r),o=0,s=0,c=0,l=e.length;c<l;c++){o=e[c]*r;for(var u=0;u<r;u++)a[s++]=n[o++]}return new Je(a,r,i)}if(null===this.index)return console.warn("THREE.BufferGeometry.toNonIndexed(): Geometry is already non-indexed."),this;var e=new vn,n=this.index.array,r=this.attributes;for(var i in r){var a=t(r[i],n);e.setAttribute(i,a)}var o=this.morphAttributes;for(var s in o){for(var c=[],l=o[s],u=0,h=l.length;u<h;u++){var d=t(l[u],n);c.push(d)}e.morphAttributes[s]=c}e.morphTargetsRelative=this.morphTargetsRelative;for(var p=this.groups,f=0,m=p.length;f<m;f++){var v=p[f];e.addGroup(v.start,v.count,v.materialIndex)}return e},toJSON:function(){var t={metadata:{version:4.5,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};if(t.uuid=this.uuid,t.type=this.type,""!==this.name&&(t.name=this.name),Object.keys(this.userData).length>0&&(t.userData=this.userData),void 0!==this.parameters){var e=this.parameters;for(var n in e)void 0!==e[n]&&(t[n]=e[n]);return t}t.data={attributes:{}};var r=this.index;null!==r&&(t.data.index={type:r.array.constructor.name,array:Array.prototype.slice.call(r.array)});var i=this.attributes;for(var a in i){var o=i[a],s=o.toJSON(t.data);""!==o.name&&(s.name=o.name),t.data.attributes[a]=s}var c={},l=!1;for(var u in this.morphAttributes){for(var h=this.morphAttributes[u],d=[],p=0,f=h.length;p<f;p++){var m=h[p],v=m.toJSON(t.data);""!==m.name&&(v.name=m.name),d.push(v)}d.length>0&&(c[u]=d,l=!0)}l&&(t.data.morphAttributes=c,t.data.morphTargetsRelative=this.morphTargetsRelative);var g=this.groups;g.length>0&&(t.data.groups=JSON.parse(JSON.stringify(g)));var y=this.boundingSphere;return null!==y&&(t.data.boundingSphere={center:y.center.toArray(),radius:y.radius}),t},clone:function(){return(new vn).copy(this)},copy:function(t){this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null;var e={};this.name=t.name;var n=t.index;null!==n&&this.setIndex(n.clone(e));var r=t.attributes;for(var i in r){var a=r[i];this.setAttribute(i,a.clone(e))}var o=t.morphAttributes;for(var s in o){for(var c=[],l=o[s],u=0,h=l.length;u<h;u++)c.push(l[u].clone(e));this.morphAttributes[s]=c}this.morphTargetsRelative=t.morphTargetsRelative;for(var d=t.groups,p=0,f=d.length;p<f;p++){var m=d[p];this.addGroup(m.start,m.count,m.materialIndex)}var v=t.boundingBox;null!==v&&(this.boundingBox=v.clone());var g=t.boundingSphere;return null!==g&&(this.boundingSphere=g.clone()),this.drawRange.start=t.drawRange.start,this.drawRange.count=t.drawRange.count,this.userData=t.userData,this},dispose:function(){this.dispatchEvent({type:"dispose"})}});var gn=new Jt,yn=new Zt,xn=new Ht,_n=new wt,bn=new wt,wn=new wt,Mn=new wt,Sn=new wt,Tn=new wt,En=new wt,An=new wt,Ln=new wt,Rn=new pt,Cn=new pt,Pn=new pt,In=new wt,Dn=new wt;function On(t,e){be.call(this),this.type="Mesh",this.geometry=void 0!==t?t:new vn,this.material=void 0!==e?e:new Xe,this.updateMorphTargets()}function Nn(t,e,n,r,i,a,o,s){if(null===(1===e.side?r.intersectTriangle(o,a,i,!0,s):r.intersectTriangle(i,a,o,2!==e.side,s)))return null;Dn.copy(s),Dn.applyMatrix4(t.matrixWorld);var c=n.ray.origin.distanceTo(Dn);return c<n.near||c>n.far?null:{distance:c,point:Dn.clone(),object:t}}function Bn(t,e,n,r,i,a,o,s,c,l,u,h){_n.fromBufferAttribute(i,l),bn.fromBufferAttribute(i,u),wn.fromBufferAttribute(i,h);var d=t.morphTargetInfluences;if(e.morphTargets&&a&&d){En.set(0,0,0),An.set(0,0,0),Ln.set(0,0,0);for(var p=0,f=a.length;p<f;p++){var m=d[p],v=a[p];0!==m&&(Mn.fromBufferAttribute(v,l),Sn.fromBufferAttribute(v,u),Tn.fromBufferAttribute(v,h),o?(En.addScaledVector(Mn,m),An.addScaledVector(Sn,m),Ln.addScaledVector(Tn,m)):(En.addScaledVector(Mn.sub(_n),m),An.addScaledVector(Sn.sub(bn),m),Ln.addScaledVector(Tn.sub(wn),m)))}_n.add(En),bn.add(An),wn.add(Ln)}t.isSkinnedMesh&&(t.boneTransform(l,_n),t.boneTransform(u,bn),t.boneTransform(h,wn));var g=Nn(t,e,n,r,_n,bn,wn,In);if(g){s&&(Rn.fromBufferAttribute(s,l),Cn.fromBufferAttribute(s,u),Pn.fromBufferAttribute(s,h),g.uv=Be.getUV(In,_n,bn,wn,Rn,Cn,Pn,new pt)),c&&(Rn.fromBufferAttribute(c,l),Cn.fromBufferAttribute(c,u),Pn.fromBufferAttribute(c,h),g.uv2=Be.getUV(In,_n,bn,wn,Rn,Cn,Pn,new pt));var y=new We(l,u,h);Be.getNormal(_n,bn,wn,y.normal),g.face=y}return g}On.prototype=Object.assign(Object.create(be.prototype),{constructor:On,isMesh:!0,copy:function(t){return be.prototype.copy.call(this,t),void 0!==t.morphTargetInfluences&&(this.morphTargetInfluences=t.morphTargetInfluences.slice()),void 0!==t.morphTargetDictionary&&(this.morphTargetDictionary=Object.assign({},t.morphTargetDictionary)),this.material=t.material,this.geometry=t.geometry,this},updateMorphTargets:function(){var t=this.geometry;if(t.isBufferGeometry){var e=t.morphAttributes,n=Object.keys(e);if(n.length>0){var r=e[n[0]];if(void 0!==r){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(var i=0,a=r.length;i<a;i++){var o=r[i].name||String(i);this.morphTargetInfluences.push(0),this.morphTargetDictionary[o]=i}}}}else{var s=t.morphTargets;void 0!==s&&s.length>0&&console.error("THREE.Mesh.updateMorphTargets() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.")}},raycast:function(t,e){var n,r=this.geometry,i=this.material,a=this.matrixWorld;if(void 0!==i&&(null===r.boundingSphere&&r.computeBoundingSphere(),xn.copy(r.boundingSphere),xn.applyMatrix4(a),!1!==t.ray.intersectsSphere(xn)&&(gn.getInverse(a),yn.copy(t.ray).applyMatrix4(gn),null===r.boundingBox||!1!==yn.intersectsBox(r.boundingBox))))if(r.isBufferGeometry){var o=r.index,s=r.attributes.position,c=r.morphAttributes.position,l=r.morphTargetsRelative,u=r.attributes.uv,h=r.attributes.uv2,d=r.groups,p=r.drawRange;if(null!==o)if(Array.isArray(i))for(var f=0,m=d.length;f<m;f++)for(var v=d[f],g=i[v.materialIndex],y=Math.max(v.start,p.start),x=Math.min(v.start+v.count,p.start+p.count);y<x;y+=3){var _=o.getX(y),b=o.getX(y+1),w=o.getX(y+2);(n=Bn(this,g,t,yn,s,c,l,u,h,_,b,w))&&(n.faceIndex=Math.floor(y/3),n.face.materialIndex=v.materialIndex,e.push(n))}else for(var M=Math.max(0,p.start),S=Math.min(o.count,p.start+p.count);M<S;M+=3){var T=o.getX(M),E=o.getX(M+1),A=o.getX(M+2);(n=Bn(this,i,t,yn,s,c,l,u,h,T,E,A))&&(n.faceIndex=Math.floor(M/3),e.push(n))}else if(void 0!==s)if(Array.isArray(i))for(var L=0,R=d.length;L<R;L++)for(var C=d[L],P=i[C.materialIndex],I=Math.max(C.start,p.start),D=Math.min(C.start+C.count,p.start+p.count);I<D;I+=3){(n=Bn(this,P,t,yn,s,c,l,u,h,I,I+1,I+2))&&(n.faceIndex=Math.floor(I/3),n.face.materialIndex=C.materialIndex,e.push(n))}else for(var O=Math.max(0,p.start),N=Math.min(s.count,p.start+p.count);O<N;O+=3){(n=Bn(this,i,t,yn,s,c,l,u,h,O,O+1,O+2))&&(n.faceIndex=Math.floor(O/3),e.push(n))}}else if(r.isGeometry){var B,z=Array.isArray(i),G=r.vertices,F=r.faces,U=r.faceVertexUvs[0];U.length>0&&(B=U);for(var H=0,k=F.length;H<k;H++){var V=F[H],W=z?i[V.materialIndex]:i;if(void 0!==W){var j=G[V.a],q=G[V.b],X=G[V.c];if(n=Nn(this,W,t,yn,j,q,X,In)){if(B&&B[H]){var Y=B[H];Rn.copy(Y[0]),Cn.copy(Y[1]),Pn.copy(Y[2]),n.uv=Be.getUV(In,j,q,X,Rn,Cn,Pn,new pt)}n.face=V,n.faceIndex=H,e.push(n)}}}}}});var zn=function(t){function e(e,n,r,i,a,o){var s;void 0===e&&(e=1),void 0===n&&(n=1),void 0===r&&(r=1),void 0===i&&(i=1),void 0===a&&(a=1),void 0===o&&(o=1),(s=t.call(this)||this).type="BoxBufferGeometry",s.parameters={width:e,height:n,depth:r,widthSegments:i,heightSegments:a,depthSegments:o};var c=ht(s);i=Math.floor(i),a=Math.floor(a),o=Math.floor(o);var l=[],u=[],h=[],d=[],p=0,f=0;function m(t,e,n,r,i,a,o,s,m,v,g){for(var y=a/m,x=o/v,_=a/2,b=o/2,w=s/2,M=m+1,S=v+1,T=0,E=0,A=new wt,L=0;L<S;L++)for(var R=L*x-b,C=0;C<M;C++){var P=C*y-_;A[t]=P*r,A[e]=R*i,A[n]=w,u.push(A.x,A.y,A.z),A[t]=0,A[e]=0,A[n]=s>0?1:-1,h.push(A.x,A.y,A.z),d.push(C/m),d.push(1-L/v),T+=1}for(var I=0;I<v;I++)for(var D=0;D<m;D++){var O=p+D+M*I,N=p+D+M*(I+1),B=p+(D+1)+M*(I+1),z=p+(D+1)+M*I;l.push(O,N,z),l.push(N,B,z),E+=6}c.addGroup(f,E,g),f+=E,p+=T}return m("z","y","x",-1,-1,r,n,e,o,a,0),m("z","y","x",1,-1,r,n,-e,o,a,1),m("x","z","y",1,1,e,r,n,i,o,2),m("x","z","y",1,-1,e,r,-n,i,o,3),m("x","y","z",1,-1,e,n,r,i,a,4),m("x","y","z",-1,-1,e,n,-r,i,a,5),s.setIndex(l),s.setAttribute("position",new an(u,3)),s.setAttribute("normal",new an(h,3)),s.setAttribute("uv",new an(d,2)),s}return ut(e,t),e}(vn);function Gn(t){var e={};for(var n in t)for(var r in e[n]={},t[n]){var i=t[n][r];i&&(i.isColor||i.isMatrix3||i.isMatrix4||i.isVector2||i.isVector3||i.isVector4||i.isTexture)?e[n][r]=i.clone():Array.isArray(i)?e[n][r]=i.slice():e[n][r]=i}return e}function Fn(t){for(var e={},n=0;n<t.length;n++){var r=Gn(t[n]);for(var i in r)e[i]=r[i]}return e}var Un={clone:Gn,merge:Fn};function Hn(t){qe.call(this),this.type="ShaderMaterial",this.defines={},this.uniforms={},this.vertexShader="void main() {\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}",this.fragmentShader="void main() {\n\tgl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );\n}",this.linewidth=1,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.clipping=!1,this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.extensions={derivatives:!1,fragDepth:!1,drawBuffers:!1,shaderTextureLOD:!1},this.defaultAttributeValues={color:[1,1,1],uv:[0,0],uv2:[0,0]},this.index0AttributeName=void 0,this.uniformsNeedUpdate=!1,this.glslVersion=null,void 0!==t&&(void 0!==t.attributes&&console.error("THREE.ShaderMaterial: attributes should now be defined in THREE.BufferGeometry instead."),this.setValues(t))}function kn(){be.call(this),this.type="Camera",this.matrixWorldInverse=new Jt,this.projectionMatrix=new Jt,this.projectionMatrixInverse=new Jt}function Vn(t,e,n,r){kn.call(this),this.type="PerspectiveCamera",this.fov=void 0!==t?t:50,this.zoom=1,this.near=void 0!==n?n:.1,this.far=void 0!==r?r:2e3,this.focus=10,this.aspect=void 0!==e?e:1,this.view=null,this.filmGauge=35,this.filmOffset=0,this.updateProjectionMatrix()}Hn.prototype=Object.create(qe.prototype),Hn.prototype.constructor=Hn,Hn.prototype.isShaderMaterial=!0,Hn.prototype.copy=function(t){return qe.prototype.copy.call(this,t),this.fragmentShader=t.fragmentShader,this.vertexShader=t.vertexShader,this.uniforms=Gn(t.uniforms),this.defines=Object.assign({},t.defines),this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.lights=t.lights,this.clipping=t.clipping,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this.extensions=Object.assign({},t.extensions),this.glslVersion=t.glslVersion,this},Hn.prototype.toJSON=function(t){var e=qe.prototype.toJSON.call(this,t);for(var n in e.glslVersion=this.glslVersion,e.uniforms={},this.uniforms){var r=this.uniforms[n].value;r&&r.isTexture?e.uniforms[n]={type:"t",value:r.toJSON(t).uuid}:r&&r.isColor?e.uniforms[n]={type:"c",value:r.getHex()}:r&&r.isVector2?e.uniforms[n]={type:"v2",value:r.toArray()}:r&&r.isVector3?e.uniforms[n]={type:"v3",value:r.toArray()}:r&&r.isVector4?e.uniforms[n]={type:"v4",value:r.toArray()}:r&&r.isMatrix3?e.uniforms[n]={type:"m3",value:r.toArray()}:r&&r.isMatrix4?e.uniforms[n]={type:"m4",value:r.toArray()}:e.uniforms[n]={value:r}}Object.keys(this.defines).length>0&&(e.defines=this.defines),e.vertexShader=this.vertexShader,e.fragmentShader=this.fragmentShader;var i={};for(var a in this.extensions)!0===this.extensions[a]&&(i[a]=!0);return Object.keys(i).length>0&&(e.extensions=i),e},kn.prototype=Object.assign(Object.create(be.prototype),{constructor:kn,isCamera:!0,copy:function(t,e){return be.prototype.copy.call(this,t,e),this.matrixWorldInverse.copy(t.matrixWorldInverse),this.projectionMatrix.copy(t.projectionMatrix),this.projectionMatrixInverse.copy(t.projectionMatrixInverse),this},getWorldDirection:function(t){void 0===t&&(console.warn("THREE.Camera: .getWorldDirection() target is now required"),t=new wt),this.updateWorldMatrix(!0,!1);var e=this.matrixWorld.elements;return t.set(-e[8],-e[9],-e[10]).normalize()},updateMatrixWorld:function(t){be.prototype.updateMatrixWorld.call(this,t),this.matrixWorldInverse.getInverse(this.matrixWorld)},updateWorldMatrix:function(t,e){be.prototype.updateWorldMatrix.call(this,t,e),this.matrixWorldInverse.getInverse(this.matrixWorld)},clone:function(){return(new this.constructor).copy(this)}}),Vn.prototype=Object.assign(Object.create(kn.prototype),{constructor:Vn,isPerspectiveCamera:!0,copy:function(t,e){return kn.prototype.copy.call(this,t,e),this.fov=t.fov,this.zoom=t.zoom,this.near=t.near,this.far=t.far,this.focus=t.focus,this.aspect=t.aspect,this.view=null===t.view?null:Object.assign({},t.view),this.filmGauge=t.filmGauge,this.filmOffset=t.filmOffset,this},setFocalLength:function(t){var e=.5*this.getFilmHeight()/t;this.fov=2*st.RAD2DEG*Math.atan(e),this.updateProjectionMatrix()},getFocalLength:function(){var t=Math.tan(.5*st.DEG2RAD*this.fov);return.5*this.getFilmHeight()/t},getEffectiveFOV:function(){return 2*st.RAD2DEG*Math.atan(Math.tan(.5*st.DEG2RAD*this.fov)/this.zoom)},getFilmWidth:function(){return this.filmGauge*Math.min(this.aspect,1)},getFilmHeight:function(){return this.filmGauge/Math.max(this.aspect,1)},setViewOffset:function(t,e,n,r,i,a){this.aspect=t/e,null===this.view&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=t,this.view.fullHeight=e,this.view.offsetX=n,this.view.offsetY=r,this.view.width=i,this.view.height=a,this.updateProjectionMatrix()},clearViewOffset:function(){null!==this.view&&(this.view.enabled=!1),this.updateProjectionMatrix()},updateProjectionMatrix:function(){var t=this.near,e=t*Math.tan(.5*st.DEG2RAD*this.fov)/this.zoom,n=2*e,r=this.aspect*n,i=-.5*r,a=this.view;if(null!==this.view&&this.view.enabled){var o=a.fullWidth,s=a.fullHeight;i+=a.offsetX*r/o,e-=a.offsetY*n/s,r*=a.width/o,n*=a.height/s}var c=this.filmOffset;0!==c&&(i+=t*c/this.getFilmWidth()),this.projectionMatrix.makePerspective(i,i+r,e,e-n,t,this.far),this.projectionMatrixInverse.getInverse(this.projectionMatrix)},toJSON:function(t){var e=be.prototype.toJSON.call(this,t);return e.object.fov=this.fov,e.object.zoom=this.zoom,e.object.near=this.near,e.object.far=this.far,e.object.focus=this.focus,e.object.aspect=this.aspect,null!==this.view&&(e.object.view=Object.assign({},this.view)),e.object.filmGauge=this.filmGauge,e.object.filmOffset=this.filmOffset,e}});var Wn=90;function jn(t,e,n){if(be.call(this),this.type="CubeCamera",!0===n.isWebGLCubeRenderTarget){this.renderTarget=n;var r=new Vn(Wn,1,t,e);r.layers=this.layers,r.up.set(0,-1,0),r.lookAt(new wt(1,0,0)),this.add(r);var i=new Vn(Wn,1,t,e);i.layers=this.layers,i.up.set(0,-1,0),i.lookAt(new wt(-1,0,0)),this.add(i);var a=new Vn(Wn,1,t,e);a.layers=this.layers,a.up.set(0,0,1),a.lookAt(new wt(0,1,0)),this.add(a);var o=new Vn(Wn,1,t,e);o.layers=this.layers,o.up.set(0,0,-1),o.lookAt(new wt(0,-1,0)),this.add(o);var s=new Vn(Wn,1,t,e);s.layers=this.layers,s.up.set(0,-1,0),s.lookAt(new wt(0,0,1)),this.add(s);var c=new Vn(Wn,1,t,e);c.layers=this.layers,c.up.set(0,-1,0),c.lookAt(new wt(0,0,-1)),this.add(c),this.update=function(t,e){null===this.parent&&this.updateMatrixWorld();var l=t.xr.enabled,u=t.getRenderTarget();t.xr.enabled=!1;var h=n.texture.generateMipmaps;n.texture.generateMipmaps=!1,t.setRenderTarget(n,0),t.render(e,r),t.setRenderTarget(n,1),t.render(e,i),t.setRenderTarget(n,2),t.render(e,a),t.setRenderTarget(n,3),t.render(e,o),t.setRenderTarget(n,4),t.render(e,s),n.texture.generateMipmaps=h,t.setRenderTarget(n,5),t.render(e,c),t.setRenderTarget(u),t.xr.enabled=l}}else console.error("THREE.CubeCamera: The constructor now expects an instance of WebGLCubeRenderTarget as third parameter.")}function qn(t,e,n,i,a,o,s,c,l,u){t=void 0!==t?t:[],e=void 0!==e?e:r,s=void 0!==s?s:S,gt.call(this,t,e,n,i,a,o,s,c,l,u),this.flipY=!1,this._needsFlipEnvMap=!0}function Xn(t,e,n){Number.isInteger(e)&&(console.warn("THREE.WebGLCubeRenderTarget: constructor signature is now WebGLCubeRenderTarget( size, options )"),e=n),xt.call(this,t,t,e),e=e||{},this.texture=new qn(void 0,e.mapping,e.wrapS,e.wrapT,e.magFilter,e.minFilter,e.format,e.type,e.anisotropy,e.encoding),this.texture._needsFlipEnvMap=!1}function Yn(t,e,n,r,i,a,o,s,c,l,u,h){gt.call(this,null,a,o,s,c,l,r,i,u,h),this.image={data:t||null,width:e||1,height:n||1},this.magFilter=void 0!==c?c:d,this.minFilter=void 0!==l?l:d,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1,this.needsUpdate=!0}jn.prototype=Object.create(be.prototype),jn.prototype.constructor=jn,qn.prototype=Object.create(gt.prototype),qn.prototype.constructor=qn,qn.prototype.isCubeTexture=!0,Object.defineProperty(qn.prototype,"images",{get:function(){return this.image},set:function(t){this.image=t}}),Xn.prototype=Object.create(xt.prototype),Xn.prototype.constructor=Xn,Xn.prototype.isWebGLCubeRenderTarget=!0,Xn.prototype.fromEquirectangularTexture=function(t,e){this.texture.type=e.type,this.texture.format=T,this.texture.encoding=e.encoding,this.texture.generateMipmaps=e.generateMipmaps,this.texture.minFilter=e.minFilter,this.texture.magFilter=e.magFilter;var n={tEquirect:{value:null}},r="\n\n\t\t\tvarying vec3 vWorldDirection;\n\n\t\t\tvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\n\t\t\t\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n\n\t\t\t}\n\n\t\t\tvoid main() {\n\n\t\t\t\tvWorldDirection = transformDirection( position, modelMatrix );\n\n\t\t\t\t#include <begin_vertex>\n\t\t\t\t#include <project_vertex>\n\n\t\t\t}\n\t\t",i="\n\n\t\t\tuniform sampler2D tEquirect;\n\n\t\t\tvarying vec3 vWorldDirection;\n\n\t\t\t#include <common>\n\n\t\t\tvoid main() {\n\n\t\t\t\tvec3 direction = normalize( vWorldDirection );\n\n\t\t\t\tvec2 sampleUV = equirectUv( direction );\n\n\t\t\t\tgl_FragColor = texture2D( tEquirect, sampleUV );\n\n\t\t\t}\n\t\t",a=new zn(5,5,5),o=new Hn({name:"CubemapFromEquirect",uniforms:Gn(n),vertexShader:r,fragmentShader:i,side:1,blending:0});o.uniforms.tEquirect.value=e;var s=new On(a,o),c=e.minFilter;return e.minFilter===g&&(e.minFilter=m),new jn(1,10,this).update(t,s),e.minFilter=c,s.geometry.dispose(),s.material.dispose(),this},Xn.prototype.clear=function(t,e,n,r){for(var i=t.getRenderTarget(),a=0;a<6;a++)t.setRenderTarget(this,a),t.clear(e,n,r);t.setRenderTarget(i)},Yn.prototype=Object.create(gt.prototype),Yn.prototype.constructor=Yn,Yn.prototype.isDataTexture=!0;var Zn=new Ht,Jn=new wt,Qn=function(){function t(t,e,n,r,i,a){this.planes=[void 0!==t?t:new Te,void 0!==e?e:new Te,void 0!==n?n:new Te,void 0!==r?r:new Te,void 0!==i?i:new Te,void 0!==a?a:new Te]}var e=t.prototype;return e.set=function(t,e,n,r,i,a){var o=this.planes;return o[0].copy(t),o[1].copy(e),o[2].copy(n),o[3].copy(r),o[4].copy(i),o[5].copy(a),this},e.clone=function(){return(new this.constructor).copy(this)},e.copy=function(t){for(var e=this.planes,n=0;n<6;n++)e[n].copy(t.planes[n]);return this},e.setFromProjectionMatrix=function(t){var e=this.planes,n=t.elements,r=n[0],i=n[1],a=n[2],o=n[3],s=n[4],c=n[5],l=n[6],u=n[7],h=n[8],d=n[9],p=n[10],f=n[11],m=n[12],v=n[13],g=n[14],y=n[15];return e[0].setComponents(o-r,u-s,f-h,y-m).normalize(),e[1].setComponents(o+r,u+s,f+h,y+m).normalize(),e[2].setComponents(o+i,u+c,f+d,y+v).normalize(),e[3].setComponents(o-i,u-c,f-d,y-v).normalize(),e[4].setComponents(o-a,u-l,f-p,y-g).normalize(),e[5].setComponents(o+a,u+l,f+p,y+g).normalize(),this},e.intersectsObject=function(t){var e=t.geometry;return null===e.boundingSphere&&e.computeBoundingSphere(),Zn.copy(e.boundingSphere).applyMatrix4(t.matrixWorld),this.intersectsSphere(Zn)},e.intersectsSprite=function(t){return Zn.center.set(0,0,0),Zn.radius=.7071067811865476,Zn.applyMatrix4(t.matrixWorld),this.intersectsSphere(Zn)},e.intersectsSphere=function(t){for(var e=this.planes,n=t.center,r=-t.radius,i=0;i<6;i++){if(e[i].distanceToPoint(n)<r)return!1}return!0},e.intersectsBox=function(t){for(var e=this.planes,n=0;n<6;n++){var r=e[n];if(Jn.x=r.normal.x>0?t.max.x:t.min.x,Jn.y=r.normal.y>0?t.max.y:t.min.y,Jn.z=r.normal.z>0?t.max.z:t.min.z,r.distanceToPoint(Jn)<0)return!1}return!0},e.containsPoint=function(t){for(var e=this.planes,n=0;n<6;n++)if(e[n].distanceToPoint(t)<0)return!1;return!0},t}();function Kn(){var t=null,e=!1,n=null,r=null;function i(e,a){n(e,a),r=t.requestAnimationFrame(i)}return{start:function(){!0!==e&&null!==n&&(r=t.requestAnimationFrame(i),e=!0)},stop:function(){t.cancelAnimationFrame(r),e=!1},setAnimationLoop:function(t){n=t},setContext:function(e){t=e}}}function $n(t,e){var n=e.isWebGL2,r=new WeakMap;return{get:function(t){return t.isInterleavedBufferAttribute&&(t=t.data),r.get(t)},remove:function(e){e.isInterleavedBufferAttribute&&(e=e.data);var n=r.get(e);n&&(t.deleteBuffer(n.buffer),r.delete(e))},update:function(e,i){if(e.isGLBufferAttribute){var a=r.get(e);(!a||a.version<e.version)&&r.set(e,{buffer:e.buffer,type:e.type,bytesPerElement:e.elementSize,version:e.version})}else{e.isInterleavedBufferAttribute&&(e=e.data);var o=r.get(e);void 0===o?r.set(e,function(e,n){var r=e.array,i=e.usage,a=t.createBuffer();t.bindBuffer(n,a),t.bufferData(n,r,i),e.onUploadCallback();var o=5126;return r instanceof Float32Array?o=5126:r instanceof Float64Array?console.warn("THREE.WebGLAttributes: Unsupported data buffer format: Float64Array."):r instanceof Uint16Array?o=5123:r instanceof Int16Array?o=5122:r instanceof Uint32Array?o=5125:r instanceof Int32Array?o=5124:r instanceof Int8Array?o=5120:r instanceof 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an(m,3)),a.setAttribute("normal",new an(v,3)),a.setAttribute("uv",new an(g,2)),a}return ut(e,t),e}(vn),er={alphamap_fragment:"#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, vUv ).g;\n#endif",alphamap_pars_fragment:"#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif",alphatest_fragment:"#ifdef ALPHATEST\n\tif ( diffuseColor.a < ALPHATEST ) discard;\n#endif",aomap_fragment:"#ifdef USE_AOMAP\n\tfloat ambientOcclusion = ( texture2D( aoMap, vUv2 ).r - 1.0 ) * aoMapIntensity + 1.0;\n\treflectedLight.indirectDiffuse *= ambientOcclusion;\n\t#if defined( USE_ENVMAP ) && defined( STANDARD )\n\t\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\t\treflectedLight.indirectSpecular *= computeSpecularOcclusion( dotNV, ambientOcclusion, material.specularRoughness );\n\t#endif\n#endif",aomap_pars_fragment:"#ifdef USE_AOMAP\n\tuniform sampler2D aoMap;\n\tuniform float aoMapIntensity;\n#endif",begin_vertex:"vec3 transformed = vec3( position );",beginnormal_vertex:"vec3 objectNormal = vec3( normal );\n#ifdef USE_TANGENT\n\tvec3 objectTangent = vec3( tangent.xyz );\n#endif",bsdfs:"vec2 integrateSpecularBRDF( const in float dotNV, const in float roughness ) {\n\tconst vec4 c0 = vec4( - 1, - 0.0275, - 0.572, 0.022 );\n\tconst vec4 c1 = vec4( 1, 0.0425, 1.04, - 0.04 );\n\tvec4 r = roughness * c0 + c1;\n\tfloat a004 = min( r.x * r.x, exp2( - 9.28 * dotNV ) ) * r.x + r.y;\n\treturn vec2( -1.04, 1.04 ) * a004 + r.zw;\n}\nfloat punctualLightIntensityToIrradianceFactor( const in float lightDistance, const in float cutoffDistance, const in float decayExponent ) {\n#if defined ( PHYSICALLY_CORRECT_LIGHTS )\n\tfloat distanceFalloff = 1.0 / max( pow( lightDistance, decayExponent ), 0.01 );\n\tif( cutoffDistance > 0.0 ) {\n\t\tdistanceFalloff *= pow2( saturate( 1.0 - pow4( lightDistance / cutoffDistance ) ) );\n\t}\n\treturn distanceFalloff;\n#else\n\tif( cutoffDistance > 0.0 && decayExponent > 0.0 ) {\n\t\treturn pow( saturate( -lightDistance / cutoffDistance + 1.0 ), decayExponent );\n\t}\n\treturn 1.0;\n#endif\n}\nvec3 BRDF_Diffuse_Lambert( const in vec3 diffuseColor ) {\n\treturn RECIPROCAL_PI * diffuseColor;\n}\nvec3 F_Schlick( const in vec3 specularColor, const in float dotLH ) {\n\tfloat fresnel = exp2( ( -5.55473 * dotLH - 6.98316 ) * dotLH );\n\treturn ( 1.0 - specularColor ) * fresnel + specularColor;\n}\nvec3 F_Schlick_RoughnessDependent( const in vec3 F0, const in float dotNV, const in float roughness ) {\n\tfloat fresnel = exp2( ( -5.55473 * dotNV - 6.98316 ) * dotNV );\n\tvec3 Fr = max( vec3( 1.0 - roughness ), F0 ) - F0;\n\treturn Fr * fresnel + F0;\n}\nfloat G_GGX_Smith( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gl = dotNL + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\tfloat gv = dotNV + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\treturn 1.0 / ( gl * gv );\n}\nfloat G_GGX_SmithCorrelated( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gv = dotNL * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\tfloat gl = dotNV * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\treturn 0.5 / max( gv + gl, EPSILON );\n}\nfloat D_GGX( const in float alpha, const in float dotNH ) {\n\tfloat a2 = pow2( alpha );\n\tfloat denom = pow2( dotNH ) * ( a2 - 1.0 ) + 1.0;\n\treturn RECIPROCAL_PI * a2 / pow2( denom );\n}\nvec3 BRDF_Specular_GGX( const in IncidentLight incidentLight, const in vec3 viewDir, const in vec3 normal, const in vec3 specularColor, const in float roughness ) {\n\tfloat alpha = pow2( roughness );\n\tvec3 halfDir = normalize( incidentLight.direction + viewDir );\n\tfloat dotNL = saturate( dot( normal, incidentLight.direction ) );\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, dotLH );\n\tfloat G = G_GGX_SmithCorrelated( alpha, dotNL, dotNV );\n\tfloat D = D_GGX( alpha, dotNH );\n\treturn F * ( G * D );\n}\nvec2 LTC_Uv( const in vec3 N, const in vec3 V, const in float roughness ) {\n\tconst float LUT_SIZE = 64.0;\n\tconst float LUT_SCALE = ( LUT_SIZE - 1.0 ) / LUT_SIZE;\n\tconst float LUT_BIAS = 0.5 / LUT_SIZE;\n\tfloat dotNV = saturate( dot( N, V ) );\n\tvec2 uv = vec2( roughness, sqrt( 1.0 - dotNV ) );\n\tuv = uv * LUT_SCALE + LUT_BIAS;\n\treturn uv;\n}\nfloat LTC_ClippedSphereFormFactor( const in vec3 f ) {\n\tfloat l = length( f );\n\treturn max( ( l * l + f.z ) / ( l + 1.0 ), 0.0 );\n}\nvec3 LTC_EdgeVectorFormFactor( const in vec3 v1, const in vec3 v2 ) {\n\tfloat x = dot( v1, v2 );\n\tfloat y = abs( x );\n\tfloat a = 0.8543985 + ( 0.4965155 + 0.0145206 * y ) * y;\n\tfloat b = 3.4175940 + ( 4.1616724 + y ) * y;\n\tfloat v = a / b;\n\tfloat theta_sintheta = ( x > 0.0 ) ? v : 0.5 * inversesqrt( max( 1.0 - x * x, 1e-7 ) ) - v;\n\treturn cross( v1, v2 ) * theta_sintheta;\n}\nvec3 LTC_Evaluate( const in vec3 N, const in vec3 V, const in vec3 P, const in mat3 mInv, const in vec3 rectCoords[ 4 ] ) {\n\tvec3 v1 = rectCoords[ 1 ] - rectCoords[ 0 ];\n\tvec3 v2 = rectCoords[ 3 ] - rectCoords[ 0 ];\n\tvec3 lightNormal = cross( v1, v2 );\n\tif( dot( lightNormal, P - rectCoords[ 0 ] ) < 0.0 ) return vec3( 0.0 );\n\tvec3 T1, T2;\n\tT1 = normalize( V - N * dot( V, N ) );\n\tT2 = - cross( N, T1 );\n\tmat3 mat = mInv * transposeMat3( mat3( T1, T2, N ) );\n\tvec3 coords[ 4 ];\n\tcoords[ 0 ] = mat * ( rectCoords[ 0 ] - P );\n\tcoords[ 1 ] = mat * ( rectCoords[ 1 ] - P );\n\tcoords[ 2 ] = mat * ( rectCoords[ 2 ] - P );\n\tcoords[ 3 ] = mat * ( rectCoords[ 3 ] - P );\n\tcoords[ 0 ] = normalize( coords[ 0 ] );\n\tcoords[ 1 ] = normalize( coords[ 1 ] );\n\tcoords[ 2 ] = normalize( coords[ 2 ] );\n\tcoords[ 3 ] = normalize( coords[ 3 ] );\n\tvec3 vectorFormFactor = vec3( 0.0 );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 0 ], coords[ 1 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 1 ], coords[ 2 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 2 ], coords[ 3 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 3 ], coords[ 0 ] );\n\tfloat result = LTC_ClippedSphereFormFactor( vectorFormFactor );\n\treturn vec3( result );\n}\nvec3 BRDF_Specular_GGX_Environment( const in vec3 viewDir, const in vec3 normal, const in vec3 specularColor, const in float roughness ) {\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tvec2 brdf = integrateSpecularBRDF( dotNV, roughness );\n\treturn specularColor * brdf.x + brdf.y;\n}\nvoid BRDF_Specular_Multiscattering_Environment( const in GeometricContext geometry, const in vec3 specularColor, const in float roughness, inout vec3 singleScatter, inout vec3 multiScatter ) {\n\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\tvec3 F = F_Schlick_RoughnessDependent( specularColor, dotNV, roughness );\n\tvec2 brdf = integrateSpecularBRDF( dotNV, roughness );\n\tvec3 FssEss = F * brdf.x + brdf.y;\n\tfloat Ess = brdf.x + brdf.y;\n\tfloat Ems = 1.0 - Ess;\n\tvec3 Favg = specularColor + ( 1.0 - specularColor ) * 0.047619;\tvec3 Fms = FssEss * Favg / ( 1.0 - Ems * Favg );\n\tsingleScatter += FssEss;\n\tmultiScatter += Fms * Ems;\n}\nfloat G_BlinnPhong_Implicit( ) {\n\treturn 0.25;\n}\nfloat D_BlinnPhong( const in float shininess, const in float dotNH ) {\n\treturn RECIPROCAL_PI * ( shininess * 0.5 + 1.0 ) * pow( dotNH, shininess );\n}\nvec3 BRDF_Specular_BlinnPhong( const in IncidentLight incidentLight, const in GeometricContext geometry, const in vec3 specularColor, const in float shininess ) {\n\tvec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\n\tfloat dotNH = saturate( dot( geometry.normal, halfDir ) );\n\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, dotLH );\n\tfloat G = G_BlinnPhong_Implicit( );\n\tfloat D = D_BlinnPhong( shininess, dotNH );\n\treturn F * ( G * D );\n}\nfloat GGXRoughnessToBlinnExponent( const in float ggxRoughness ) {\n\treturn ( 2.0 / pow2( ggxRoughness + 0.0001 ) - 2.0 );\n}\nfloat BlinnExponentToGGXRoughness( const in float blinnExponent ) {\n\treturn sqrt( 2.0 / ( blinnExponent + 2.0 ) );\n}\n#if defined( USE_SHEEN )\nfloat D_Charlie(float roughness, float NoH) {\n\tfloat invAlpha = 1.0 / roughness;\n\tfloat cos2h = NoH * NoH;\n\tfloat sin2h = max(1.0 - cos2h, 0.0078125);\treturn (2.0 + invAlpha) * pow(sin2h, invAlpha * 0.5) / (2.0 * PI);\n}\nfloat V_Neubelt(float NoV, float NoL) {\n\treturn saturate(1.0 / (4.0 * (NoL + NoV - NoL * NoV)));\n}\nvec3 BRDF_Specular_Sheen( const in float roughness, const in vec3 L, const in GeometricContext geometry, vec3 specularColor ) {\n\tvec3 N = geometry.normal;\n\tvec3 V = geometry.viewDir;\n\tvec3 H = normalize( V + L );\n\tfloat dotNH = saturate( dot( N, H ) );\n\treturn specularColor * D_Charlie( roughness, dotNH ) * V_Neubelt( dot(N, V), dot(N, L) );\n}\n#endif",bumpmap_pars_fragment:"#ifdef USE_BUMPMAP\n\tuniform sampler2D bumpMap;\n\tuniform float bumpScale;\n\tvec2 dHdxy_fwd() {\n\t\tvec2 dSTdx = dFdx( vUv );\n\t\tvec2 dSTdy = dFdy( vUv );\n\t\tfloat Hll = bumpScale * texture2D( bumpMap, vUv ).x;\n\t\tfloat dBx = bumpScale * texture2D( bumpMap, vUv + dSTdx ).x - Hll;\n\t\tfloat dBy = bumpScale * texture2D( bumpMap, vUv + dSTdy ).x - Hll;\n\t\treturn vec2( dBx, dBy );\n\t}\n\tvec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy ) {\n\t\tvec3 vSigmaX = vec3( dFdx( surf_pos.x ), dFdx( surf_pos.y ), dFdx( surf_pos.z ) );\n\t\tvec3 vSigmaY = vec3( dFdy( surf_pos.x ), dFdy( surf_pos.y ), dFdy( surf_pos.z ) );\n\t\tvec3 vN = surf_norm;\n\t\tvec3 R1 = cross( vSigmaY, vN );\n\t\tvec3 R2 = cross( vN, vSigmaX );\n\t\tfloat fDet = dot( vSigmaX, R1 );\n\t\tfDet *= ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t\tvec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );\n\t\treturn normalize( abs( fDet ) * surf_norm - vGrad );\n\t}\n#endif",clipping_planes_fragment:"#if NUM_CLIPPING_PLANES > 0\n\tvec4 plane;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < UNION_CLIPPING_PLANES; i ++ ) {\n\t\tplane = clippingPlanes[ i ];\n\t\tif ( dot( vClipPosition, plane.xyz ) > plane.w ) discard;\n\t}\n\t#pragma unroll_loop_end\n\t#if UNION_CLIPPING_PLANES < NUM_CLIPPING_PLANES\n\t\tbool clipped = true;\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = UNION_CLIPPING_PLANES; i < NUM_CLIPPING_PLANES; i ++ ) {\n\t\t\tplane = clippingPlanes[ i ];\n\t\t\tclipped = ( dot( vClipPosition, plane.xyz ) > plane.w ) && clipped;\n\t\t}\n\t\t#pragma unroll_loop_end\n\t\tif ( clipped ) discard;\n\t#endif\n#endif",clipping_planes_pars_fragment:"#if NUM_CLIPPING_PLANES > 0\n\tvarying vec3 vClipPosition;\n\tuniform vec4 clippingPlanes[ NUM_CLIPPING_PLANES ];\n#endif",clipping_planes_pars_vertex:"#if NUM_CLIPPING_PLANES > 0\n\tvarying vec3 vClipPosition;\n#endif",clipping_planes_vertex:"#if NUM_CLIPPING_PLANES > 0\n\tvClipPosition = - mvPosition.xyz;\n#endif",color_fragment:"#ifdef USE_COLOR\n\tdiffuseColor.rgb *= vColor;\n#endif",color_pars_fragment:"#ifdef USE_COLOR\n\tvarying vec3 vColor;\n#endif",color_pars_vertex:"#if defined( USE_COLOR ) || defined( USE_INSTANCING_COLOR )\n\tvarying vec3 vColor;\n#endif",color_vertex:"#if defined( USE_COLOR ) || defined( USE_INSTANCING_COLOR )\n\tvColor = vec3( 1.0 );\n#endif\n#ifdef USE_COLOR\n\tvColor.xyz *= color.xyz;\n#endif\n#ifdef USE_INSTANCING_COLOR\n\tvColor.xyz *= instanceColor.xyz;\n#endif",common:"#define PI 3.141592653589793\n#define PI2 6.283185307179586\n#define PI_HALF 1.5707963267948966\n#define RECIPROCAL_PI 0.3183098861837907\n#define RECIPROCAL_PI2 0.15915494309189535\n#define EPSILON 1e-6\n#ifndef saturate\n#define saturate(a) clamp( a, 0.0, 1.0 )\n#endif\n#define whiteComplement(a) ( 1.0 - saturate( a ) )\nfloat pow2( const in float x ) { return x*x; }\nfloat pow3( const in float x ) { return x*x*x; }\nfloat pow4( const in float x ) { float x2 = x*x; return x2*x2; }\nfloat average( const in vec3 color ) { return dot( color, vec3( 0.3333 ) ); }\nhighp float rand( const in vec2 uv ) {\n\tconst highp float a = 12.9898, b = 78.233, c = 43758.5453;\n\thighp float dt = dot( uv.xy, vec2( a,b ) ), sn = mod( dt, PI );\n\treturn fract(sin(sn) * c);\n}\n#ifdef HIGH_PRECISION\n\tfloat precisionSafeLength( vec3 v ) { return length( v ); }\n#else\n\tfloat max3( vec3 v ) { return max( max( v.x, v.y ), v.z ); }\n\tfloat precisionSafeLength( vec3 v ) {\n\t\tfloat maxComponent = max3( abs( v ) );\n\t\treturn length( v / maxComponent ) * maxComponent;\n\t}\n#endif\nstruct IncidentLight {\n\tvec3 color;\n\tvec3 direction;\n\tbool visible;\n};\nstruct ReflectedLight {\n\tvec3 directDiffuse;\n\tvec3 directSpecular;\n\tvec3 indirectDiffuse;\n\tvec3 indirectSpecular;\n};\nstruct GeometricContext {\n\tvec3 position;\n\tvec3 normal;\n\tvec3 viewDir;\n#ifdef CLEARCOAT\n\tvec3 clearcoatNormal;\n#endif\n};\nvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n}\nvec3 inverseTransformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );\n}\nvec3 projectOnPlane(in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\tfloat distance = dot( planeNormal, point - pointOnPlane );\n\treturn - distance * planeNormal + point;\n}\nfloat sideOfPlane( in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\treturn sign( dot( point - pointOnPlane, planeNormal ) );\n}\nvec3 linePlaneIntersect( in vec3 pointOnLine, in vec3 lineDirection, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\treturn lineDirection * ( dot( planeNormal, pointOnPlane - pointOnLine ) / dot( planeNormal, lineDirection ) ) + pointOnLine;\n}\nmat3 transposeMat3( const in mat3 m ) {\n\tmat3 tmp;\n\ttmp[ 0 ] = vec3( m[ 0 ].x, m[ 1 ].x, m[ 2 ].x );\n\ttmp[ 1 ] = vec3( m[ 0 ].y, m[ 1 ].y, m[ 2 ].y );\n\ttmp[ 2 ] = vec3( m[ 0 ].z, m[ 1 ].z, m[ 2 ].z );\n\treturn tmp;\n}\nfloat linearToRelativeLuminance( const in vec3 color ) {\n\tvec3 weights = vec3( 0.2126, 0.7152, 0.0722 );\n\treturn dot( weights, color.rgb );\n}\nbool isPerspectiveMatrix( mat4 m ) {\n\treturn m[ 2 ][ 3 ] == - 1.0;\n}\nvec2 equirectUv( in vec3 dir ) {\n\tfloat u = atan( dir.z, dir.x ) * RECIPROCAL_PI2 + 0.5;\n\tfloat v = asin( clamp( dir.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\treturn vec2( u, v );\n}",cube_uv_reflection_fragment:"#ifdef ENVMAP_TYPE_CUBE_UV\n\t#define cubeUV_maxMipLevel 8.0\n\t#define cubeUV_minMipLevel 4.0\n\t#define cubeUV_maxTileSize 256.0\n\t#define cubeUV_minTileSize 16.0\n\tfloat getFace( vec3 direction ) {\n\t\tvec3 absDirection = abs( direction );\n\t\tfloat face = - 1.0;\n\t\tif ( absDirection.x > absDirection.z ) {\n\t\t\tif ( absDirection.x > absDirection.y )\n\t\t\t\tface = direction.x > 0.0 ? 0.0 : 3.0;\n\t\t\telse\n\t\t\t\tface = direction.y > 0.0 ? 1.0 : 4.0;\n\t\t} else {\n\t\t\tif ( absDirection.z > absDirection.y )\n\t\t\t\tface = direction.z > 0.0 ? 2.0 : 5.0;\n\t\t\telse\n\t\t\t\tface = direction.y > 0.0 ? 1.0 : 4.0;\n\t\t}\n\t\treturn face;\n\t}\n\tvec2 getUV( vec3 direction, float face ) {\n\t\tvec2 uv;\n\t\tif ( face == 0.0 ) {\n\t\t\tuv = vec2( direction.z, direction.y ) / abs( direction.x );\n\t\t} else if ( face == 1.0 ) {\n\t\t\tuv = vec2( - direction.x, - direction.z ) / abs( direction.y );\n\t\t} else if ( face == 2.0 ) {\n\t\t\tuv = vec2( - direction.x, direction.y ) / abs( direction.z );\n\t\t} else if ( face == 3.0 ) {\n\t\t\tuv = vec2( - direction.z, direction.y ) / abs( direction.x );\n\t\t} else if ( face == 4.0 ) {\n\t\t\tuv = vec2( - direction.x, direction.z ) / abs( direction.y );\n\t\t} else {\n\t\t\tuv = vec2( direction.x, direction.y ) / abs( direction.z );\n\t\t}\n\t\treturn 0.5 * ( uv + 1.0 );\n\t}\n\tvec3 bilinearCubeUV( sampler2D envMap, vec3 direction, float mipInt ) {\n\t\tfloat face = getFace( direction );\n\t\tfloat filterInt = max( cubeUV_minMipLevel - mipInt, 0.0 );\n\t\tmipInt = max( mipInt, cubeUV_minMipLevel );\n\t\tfloat faceSize = exp2( mipInt );\n\t\tfloat texelSize = 1.0 / ( 3.0 * cubeUV_maxTileSize );\n\t\tvec2 uv = getUV( direction, face ) * ( faceSize - 1.0 );\n\t\tvec2 f = fract( uv );\n\t\tuv += 0.5 - f;\n\t\tif ( face > 2.0 ) {\n\t\t\tuv.y += faceSize;\n\t\t\tface -= 3.0;\n\t\t}\n\t\tuv.x += face * faceSize;\n\t\tif ( mipInt < cubeUV_maxMipLevel ) {\n\t\t\tuv.y += 2.0 * cubeUV_maxTileSize;\n\t\t}\n\t\tuv.y += filterInt * 2.0 * cubeUV_minTileSize;\n\t\tuv.x += 3.0 * max( 0.0, cubeUV_maxTileSize - 2.0 * faceSize );\n\t\tuv *= texelSize;\n\t\tvec3 tl = envMapTexelToLinear( texture2D( envMap, uv ) ).rgb;\n\t\tuv.x += texelSize;\n\t\tvec3 tr = envMapTexelToLinear( texture2D( envMap, uv ) ).rgb;\n\t\tuv.y += texelSize;\n\t\tvec3 br = envMapTexelToLinear( texture2D( envMap, uv ) ).rgb;\n\t\tuv.x -= texelSize;\n\t\tvec3 bl = envMapTexelToLinear( texture2D( envMap, uv ) ).rgb;\n\t\tvec3 tm = mix( tl, tr, f.x );\n\t\tvec3 bm = mix( bl, br, f.x );\n\t\treturn mix( tm, bm, f.y );\n\t}\n\t#define r0 1.0\n\t#define v0 0.339\n\t#define m0 - 2.0\n\t#define r1 0.8\n\t#define v1 0.276\n\t#define m1 - 1.0\n\t#define r4 0.4\n\t#define v4 0.046\n\t#define m4 2.0\n\t#define r5 0.305\n\t#define v5 0.016\n\t#define m5 3.0\n\t#define r6 0.21\n\t#define v6 0.0038\n\t#define m6 4.0\n\tfloat roughnessToMip( float roughness ) {\n\t\tfloat mip = 0.0;\n\t\tif ( roughness >= r1 ) {\n\t\t\tmip = ( r0 - roughness ) * ( m1 - m0 ) / ( r0 - r1 ) + m0;\n\t\t} else if ( roughness >= r4 ) {\n\t\t\tmip = ( r1 - roughness ) * ( m4 - m1 ) / ( r1 - r4 ) + m1;\n\t\t} else if ( roughness >= r5 ) {\n\t\t\tmip = ( r4 - roughness ) * ( m5 - m4 ) / ( r4 - r5 ) + m4;\n\t\t} else if ( roughness >= r6 ) {\n\t\t\tmip = ( r5 - roughness ) * ( m6 - m5 ) / ( r5 - r6 ) + m5;\n\t\t} else {\n\t\t\tmip = - 2.0 * log2( 1.16 * roughness );\t\t}\n\t\treturn mip;\n\t}\n\tvec4 textureCubeUV( sampler2D envMap, vec3 sampleDir, float roughness ) {\n\t\tfloat mip = clamp( roughnessToMip( roughness ), m0, cubeUV_maxMipLevel );\n\t\tfloat mipF = fract( mip );\n\t\tfloat mipInt = floor( mip );\n\t\tvec3 color0 = bilinearCubeUV( envMap, sampleDir, mipInt );\n\t\tif ( mipF == 0.0 ) {\n\t\t\treturn vec4( color0, 1.0 );\n\t\t} else {\n\t\t\tvec3 color1 = bilinearCubeUV( envMap, sampleDir, mipInt + 1.0 );\n\t\t\treturn vec4( mix( color0, color1, mipF ), 1.0 );\n\t\t}\n\t}\n#endif",defaultnormal_vertex:"vec3 transformedNormal = objectNormal;\n#ifdef USE_INSTANCING\n\tmat3 m = mat3( instanceMatrix );\n\ttransformedNormal /= vec3( dot( m[ 0 ], m[ 0 ] ), dot( m[ 1 ], m[ 1 ] ), dot( m[ 2 ], m[ 2 ] ) );\n\ttransformedNormal = m * transformedNormal;\n#endif\ntransformedNormal = normalMatrix * transformedNormal;\n#ifdef FLIP_SIDED\n\ttransformedNormal = - transformedNormal;\n#endif\n#ifdef USE_TANGENT\n\tvec3 transformedTangent = ( modelViewMatrix * vec4( objectTangent, 0.0 ) ).xyz;\n\t#ifdef FLIP_SIDED\n\t\ttransformedTangent = - transformedTangent;\n\t#endif\n#endif",displacementmap_pars_vertex:"#ifdef USE_DISPLACEMENTMAP\n\tuniform sampler2D displacementMap;\n\tuniform float displacementScale;\n\tuniform float displacementBias;\n#endif",displacementmap_vertex:"#ifdef USE_DISPLACEMENTMAP\n\ttransformed += normalize( objectNormal ) * ( texture2D( displacementMap, vUv ).x * displacementScale + displacementBias );\n#endif",emissivemap_fragment:"#ifdef USE_EMISSIVEMAP\n\tvec4 emissiveColor = texture2D( emissiveMap, vUv );\n\temissiveColor.rgb = emissiveMapTexelToLinear( emissiveColor ).rgb;\n\ttotalEmissiveRadiance *= emissiveColor.rgb;\n#endif",emissivemap_pars_fragment:"#ifdef USE_EMISSIVEMAP\n\tuniform sampler2D emissiveMap;\n#endif",encodings_fragment:"gl_FragColor = linearToOutputTexel( gl_FragColor );",encodings_pars_fragment:"\nvec4 LinearToLinear( in vec4 value ) {\n\treturn value;\n}\nvec4 GammaToLinear( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.rgb, vec3( gammaFactor ) ), value.a );\n}\nvec4 LinearToGamma( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.rgb, vec3( 1.0 / gammaFactor ) ), value.a );\n}\nvec4 sRGBToLinear( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), value.rgb * 0.0773993808, vec3( lessThanEqual( value.rgb, vec3( 0.04045 ) ) ) ), value.a );\n}\nvec4 LinearTosRGB( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb, vec3( 0.41666 ) ) * 1.055 - vec3( 0.055 ), value.rgb * 12.92, vec3( lessThanEqual( value.rgb, vec3( 0.0031308 ) ) ) ), value.a );\n}\nvec4 RGBEToLinear( in vec4 value ) {\n\treturn vec4( value.rgb * exp2( value.a * 255.0 - 128.0 ), 1.0 );\n}\nvec4 LinearToRGBE( in vec4 value ) {\n\tfloat maxComponent = max( max( value.r, value.g ), value.b );\n\tfloat fExp = clamp( ceil( log2( maxComponent ) ), -128.0, 127.0 );\n\treturn vec4( value.rgb / exp2( fExp ), ( fExp + 128.0 ) / 255.0 );\n}\nvec4 RGBMToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.rgb * value.a * maxRange, 1.0 );\n}\nvec4 LinearToRGBM( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.r, max( value.g, value.b ) );\n\tfloat M = clamp( maxRGB / maxRange, 0.0, 1.0 );\n\tM = ceil( M * 255.0 ) / 255.0;\n\treturn vec4( value.rgb / ( M * maxRange ), M );\n}\nvec4 RGBDToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.rgb * ( ( maxRange / 255.0 ) / value.a ), 1.0 );\n}\nvec4 LinearToRGBD( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.r, max( value.g, value.b ) );\n\tfloat D = max( maxRange / maxRGB, 1.0 );\n\tD = clamp( floor( D ) / 255.0, 0.0, 1.0 );\n\treturn vec4( value.rgb * ( D * ( 255.0 / maxRange ) ), D );\n}\nconst mat3 cLogLuvM = mat3( 0.2209, 0.3390, 0.4184, 0.1138, 0.6780, 0.7319, 0.0102, 0.1130, 0.2969 );\nvec4 LinearToLogLuv( in vec4 value ) {\n\tvec3 Xp_Y_XYZp = cLogLuvM * value.rgb;\n\tXp_Y_XYZp = max( Xp_Y_XYZp, vec3( 1e-6, 1e-6, 1e-6 ) );\n\tvec4 vResult;\n\tvResult.xy = Xp_Y_XYZp.xy / Xp_Y_XYZp.z;\n\tfloat Le = 2.0 * log2(Xp_Y_XYZp.y) + 127.0;\n\tvResult.w = fract( Le );\n\tvResult.z = ( Le - ( floor( vResult.w * 255.0 ) ) / 255.0 ) / 255.0;\n\treturn vResult;\n}\nconst mat3 cLogLuvInverseM = mat3( 6.0014, -2.7008, -1.7996, -1.3320, 3.1029, -5.7721, 0.3008, -1.0882, 5.6268 );\nvec4 LogLuvToLinear( in vec4 value ) {\n\tfloat Le = value.z * 255.0 + value.w;\n\tvec3 Xp_Y_XYZp;\n\tXp_Y_XYZp.y = exp2( ( Le - 127.0 ) / 2.0 );\n\tXp_Y_XYZp.z = Xp_Y_XYZp.y / value.y;\n\tXp_Y_XYZp.x = value.x * Xp_Y_XYZp.z;\n\tvec3 vRGB = cLogLuvInverseM * Xp_Y_XYZp.rgb;\n\treturn vec4( max( vRGB, 0.0 ), 1.0 );\n}",envmap_fragment:"#ifdef USE_ENVMAP\n\t#ifdef ENV_WORLDPOS\n\t\tvec3 cameraToFrag;\n\t\tif ( isOrthographic ) {\n\t\t\tcameraToFrag = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );\n\t\t} else {\n\t\t\tcameraToFrag = normalize( vWorldPosition - cameraPosition );\n\t\t}\n\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( cameraToFrag, worldNormal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( cameraToFrag, worldNormal, refractionRatio );\n\t\t#endif\n\t#else\n\t\tvec3 reflectVec = vReflect;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tvec4 envColor = textureCube( envMap, vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\tvec4 envColor = textureCubeUV( envMap, reflectVec, 0.0 );\n\t#else\n\t\tvec4 envColor = vec4( 0.0 );\n\t#endif\n\t#ifndef ENVMAP_TYPE_CUBE_UV\n\t\tenvColor = envMapTexelToLinear( envColor );\n\t#endif\n\t#ifdef ENVMAP_BLENDING_MULTIPLY\n\t\toutgoingLight = mix( outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_MIX )\n\t\toutgoingLight = mix( outgoingLight, envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_ADD )\n\t\toutgoingLight += envColor.xyz * specularStrength * reflectivity;\n\t#endif\n#endif",envmap_common_pars_fragment:"#ifdef USE_ENVMAP\n\tuniform float envMapIntensity;\n\tuniform float flipEnvMap;\n\tuniform int maxMipLevel;\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tuniform samplerCube envMap;\n\t#else\n\t\tuniform sampler2D envMap;\n\t#endif\n\t\n#endif",envmap_pars_fragment:"#ifdef USE_ENVMAP\n\tuniform float reflectivity;\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\t#define ENV_WORLDPOS\n\t#endif\n\t#ifdef ENV_WORLDPOS\n\t\tvarying vec3 vWorldPosition;\n\t\tuniform float refractionRatio;\n\t#else\n\t\tvarying vec3 vReflect;\n\t#endif\n#endif",envmap_pars_vertex:"#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) ||defined( PHONG )\n\t\t#define ENV_WORLDPOS\n\t#endif\n\t#ifdef ENV_WORLDPOS\n\t\t\n\t\tvarying vec3 vWorldPosition;\n\t#else\n\t\tvarying vec3 vReflect;\n\t\tuniform float refractionRatio;\n\t#endif\n#endif",envmap_physical_pars_fragment:"#if defined( USE_ENVMAP )\n\t#ifdef ENVMAP_MODE_REFRACTION\n\t\tuniform float refractionRatio;\n\t#endif\n\tvec3 getLightProbeIndirectIrradiance( const in GeometricContext geometry, const in int maxMIPLevel ) {\n\t\tvec3 worldNormal = inverseTransformDirection( geometry.normal, viewMatrix );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryVec = vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, worldNormal, 1.0 );\n\t\t#else\n\t\t\tvec4 envMapColor = vec4( 0.0 );\n\t\t#endif\n\t\treturn PI * envMapColor.rgb * envMapIntensity;\n\t}\n\tfloat getSpecularMIPLevel( const in float roughness, const in int maxMIPLevel ) {\n\t\tfloat maxMIPLevelScalar = float( maxMIPLevel );\n\t\tfloat sigma = PI * roughness * roughness / ( 1.0 + roughness );\n\t\tfloat desiredMIPLevel = maxMIPLevelScalar + log2( sigma );\n\t\treturn clamp( desiredMIPLevel, 0.0, maxMIPLevelScalar );\n\t}\n\tvec3 getLightProbeIndirectRadiance( const in vec3 viewDir, const in vec3 normal, const in float roughness, const in int maxMIPLevel ) {\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( -viewDir, normal );\n\t\t\treflectVec = normalize( mix( reflectVec, normal, roughness * roughness) );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( -viewDir, normal, refractionRatio );\n\t\t#endif\n\t\treflectVec = inverseTransformDirection( reflectVec, viewMatrix );\n\t\tfloat specularMIPLevel = getSpecularMIPLevel( roughness, maxMIPLevel );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryReflectVec = vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, reflectVec, roughness );\n\t\t#endif\n\t\treturn envMapColor.rgb * envMapIntensity;\n\t}\n#endif",envmap_vertex:"#ifdef USE_ENVMAP\n\t#ifdef ENV_WORLDPOS\n\t\tvWorldPosition = worldPosition.xyz;\n\t#else\n\t\tvec3 cameraToVertex;\n\t\tif ( isOrthographic ) {\n\t\t\tcameraToVertex = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );\n\t\t} else {\n\t\t\tcameraToVertex = normalize( worldPosition.xyz - cameraPosition );\n\t\t}\n\t\tvec3 worldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvReflect = reflect( cameraToVertex, worldNormal );\n\t\t#else\n\t\t\tvReflect = refract( cameraToVertex, worldNormal, refractionRatio );\n\t\t#endif\n\t#endif\n#endif",fog_vertex:"#ifdef USE_FOG\n\tfogDepth = - mvPosition.z;\n#endif",fog_pars_vertex:"#ifdef USE_FOG\n\tvarying float fogDepth;\n#endif",fog_fragment:"#ifdef USE_FOG\n\t#ifdef FOG_EXP2\n\t\tfloat fogFactor = 1.0 - exp( - fogDensity * fogDensity * fogDepth * fogDepth );\n\t#else\n\t\tfloat fogFactor = smoothstep( fogNear, fogFar, fogDepth );\n\t#endif\n\tgl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );\n#endif",fog_pars_fragment:"#ifdef USE_FOG\n\tuniform vec3 fogColor;\n\tvarying float fogDepth;\n\t#ifdef FOG_EXP2\n\t\tuniform float fogDensity;\n\t#else\n\t\tuniform float fogNear;\n\t\tuniform float fogFar;\n\t#endif\n#endif",gradientmap_pars_fragment:"#ifdef USE_GRADIENTMAP\n\tuniform sampler2D gradientMap;\n#endif\nvec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) {\n\tfloat dotNL = dot( normal, lightDirection );\n\tvec2 coord = vec2( dotNL * 0.5 + 0.5, 0.0 );\n\t#ifdef USE_GRADIENTMAP\n\t\treturn texture2D( gradientMap, coord ).rgb;\n\t#else\n\t\treturn ( coord.x < 0.7 ) ? vec3( 0.7 ) : vec3( 1.0 );\n\t#endif\n}",lightmap_fragment:"#ifdef USE_LIGHTMAP\n\tvec4 lightMapTexel= texture2D( lightMap, vUv2 );\n\treflectedLight.indirectDiffuse += PI * lightMapTexelToLinear( lightMapTexel ).rgb * lightMapIntensity;\n#endif",lightmap_pars_fragment:"#ifdef USE_LIGHTMAP\n\tuniform sampler2D lightMap;\n\tuniform float lightMapIntensity;\n#endif",lights_lambert_vertex:"vec3 diffuse = vec3( 1.0 );\nGeometricContext geometry;\ngeometry.position = mvPosition.xyz;\ngeometry.normal = normalize( transformedNormal );\ngeometry.viewDir = ( isOrthographic ) ? vec3( 0, 0, 1 ) : normalize( -mvPosition.xyz );\nGeometricContext backGeometry;\nbackGeometry.position = geometry.position;\nbackGeometry.normal = -geometry.normal;\nbackGeometry.viewDir = geometry.viewDir;\nvLightFront = vec3( 0.0 );\nvIndirectFront = vec3( 0.0 );\n#ifdef DOUBLE_SIDED\n\tvLightBack = vec3( 0.0 );\n\tvIndirectBack = vec3( 0.0 );\n#endif\nIncidentLight directLight;\nfloat dotNL;\nvec3 directLightColor_Diffuse;\nvIndirectFront += getAmbientLightIrradiance( ambientLightColor );\nvIndirectFront += getLightProbeIrradiance( lightProbe, geometry );\n#ifdef DOUBLE_SIDED\n\tvIndirectBack += getAmbientLightIrradiance( ambientLightColor );\n\tvIndirectBack += getLightProbeIrradiance( lightProbe, backGeometry );\n#endif\n#if NUM_POINT_LIGHTS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tgetPointDirectLightIrradiance( pointLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tgetSpotDirectLightIrradiance( spotLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if NUM_DIR_LIGHTS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tgetDirectionalDirectLightIrradiance( directionalLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\tvIndirectFront += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvIndirectBack += getHemisphereLightIrradiance( hemisphereLights[ i ], backGeometry );\n\t\t#endif\n\t}\n\t#pragma unroll_loop_end\n#endif",lights_pars_begin:"uniform bool receiveShadow;\nuniform vec3 ambientLightColor;\nuniform vec3 lightProbe[ 9 ];\nvec3 shGetIrradianceAt( in vec3 normal, in vec3 shCoefficients[ 9 ] ) {\n\tfloat x = normal.x, y = normal.y, z = normal.z;\n\tvec3 result = shCoefficients[ 0 ] * 0.886227;\n\tresult += shCoefficients[ 1 ] * 2.0 * 0.511664 * y;\n\tresult += shCoefficients[ 2 ] * 2.0 * 0.511664 * z;\n\tresult += shCoefficients[ 3 ] * 2.0 * 0.511664 * x;\n\tresult += shCoefficients[ 4 ] * 2.0 * 0.429043 * x * y;\n\tresult += shCoefficients[ 5 ] * 2.0 * 0.429043 * y * z;\n\tresult += shCoefficients[ 6 ] * ( 0.743125 * z * z - 0.247708 );\n\tresult += shCoefficients[ 7 ] * 2.0 * 0.429043 * x * z;\n\tresult += shCoefficients[ 8 ] * 0.429043 * ( x * x - y * y );\n\treturn result;\n}\nvec3 getLightProbeIrradiance( const in vec3 lightProbe[ 9 ], const in GeometricContext geometry ) {\n\tvec3 worldNormal = inverseTransformDirection( geometry.normal, viewMatrix );\n\tvec3 irradiance = shGetIrradianceAt( worldNormal, lightProbe );\n\treturn irradiance;\n}\nvec3 getAmbientLightIrradiance( const in vec3 ambientLightColor ) {\n\tvec3 irradiance = ambientLightColor;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treturn irradiance;\n}\n#if NUM_DIR_LIGHTS > 0\n\tstruct DirectionalLight {\n\t\tvec3 direction;\n\t\tvec3 color;\n\t};\n\tuniform DirectionalLight directionalLights[ NUM_DIR_LIGHTS ];\n\tvoid getDirectionalDirectLightIrradiance( const in DirectionalLight directionalLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tdirectLight.color = directionalLight.color;\n\t\tdirectLight.direction = directionalLight.direction;\n\t\tdirectLight.visible = true;\n\t}\n#endif\n#if NUM_POINT_LIGHTS > 0\n\tstruct PointLight {\n\t\tvec3 position;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t};\n\tuniform PointLight pointLights[ NUM_POINT_LIGHTS ];\n\tvoid getPointDirectLightIrradiance( const in PointLight pointLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tvec3 lVector = pointLight.position - geometry.position;\n\t\tdirectLight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tdirectLight.color = pointLight.color;\n\t\tdirectLight.color *= punctualLightIntensityToIrradianceFactor( lightDistance, pointLight.distance, pointLight.decay );\n\t\tdirectLight.visible = ( directLight.color != vec3( 0.0 ) );\n\t}\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\tstruct SpotLight {\n\t\tvec3 position;\n\t\tvec3 direction;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t\tfloat coneCos;\n\t\tfloat penumbraCos;\n\t};\n\tuniform SpotLight spotLights[ NUM_SPOT_LIGHTS ];\n\tvoid getSpotDirectLightIrradiance( const in SpotLight spotLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tvec3 lVector = spotLight.position - geometry.position;\n\t\tdirectLight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tfloat angleCos = dot( directLight.direction, spotLight.direction );\n\t\tif ( angleCos > spotLight.coneCos ) {\n\t\t\tfloat spotEffect = smoothstep( spotLight.coneCos, spotLight.penumbraCos, angleCos );\n\t\t\tdirectLight.color = spotLight.color;\n\t\t\tdirectLight.color *= spotEffect * punctualLightIntensityToIrradianceFactor( lightDistance, spotLight.distance, spotLight.decay );\n\t\t\tdirectLight.visible = true;\n\t\t} else {\n\t\t\tdirectLight.color = vec3( 0.0 );\n\t\t\tdirectLight.visible = false;\n\t\t}\n\t}\n#endif\n#if NUM_RECT_AREA_LIGHTS > 0\n\tstruct RectAreaLight {\n\t\tvec3 color;\n\t\tvec3 position;\n\t\tvec3 halfWidth;\n\t\tvec3 halfHeight;\n\t};\n\tuniform sampler2D ltc_1;\tuniform sampler2D ltc_2;\n\tuniform RectAreaLight rectAreaLights[ NUM_RECT_AREA_LIGHTS ];\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\tstruct HemisphereLight {\n\t\tvec3 direction;\n\t\tvec3 skyColor;\n\t\tvec3 groundColor;\n\t};\n\tuniform HemisphereLight hemisphereLights[ NUM_HEMI_LIGHTS ];\n\tvec3 getHemisphereLightIrradiance( const in HemisphereLight hemiLight, const in GeometricContext geometry ) {\n\t\tfloat dotNL = dot( geometry.normal, hemiLight.direction );\n\t\tfloat hemiDiffuseWeight = 0.5 * dotNL + 0.5;\n\t\tvec3 irradiance = mix( hemiLight.groundColor, hemiLight.skyColor, hemiDiffuseWeight );\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tirradiance *= PI;\n\t\t#endif\n\t\treturn irradiance;\n\t}\n#endif",lights_toon_fragment:"ToonMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;",lights_toon_pars_fragment:"varying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\nstruct ToonMaterial {\n\tvec3 diffuseColor;\n};\nvoid RE_Direct_Toon( const in IncidentLight directLight, const in GeometricContext geometry, const in ToonMaterial material, inout ReflectedLight reflectedLight ) {\n\tvec3 irradiance = getGradientIrradiance( geometry.normal, directLight.direction ) * directLight.color;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treflectedLight.directDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectDiffuse_Toon( const in vec3 irradiance, const in GeometricContext geometry, const in ToonMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_Toon\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Toon\n#define Material_LightProbeLOD( material )\t(0)",lights_phong_fragment:"BlinnPhongMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;\nmaterial.specularColor = specular;\nmaterial.specularShininess = shininess;\nmaterial.specularStrength = specularStrength;",lights_phong_pars_fragment:"varying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\nstruct BlinnPhongMaterial {\n\tvec3 diffuseColor;\n\tvec3 specularColor;\n\tfloat specularShininess;\n\tfloat specularStrength;\n};\nvoid RE_Direct_BlinnPhong( const in IncidentLight directLight, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treflectedLight.directDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n\treflectedLight.directSpecular += irradiance * BRDF_Specular_BlinnPhong( directLight, geometry, material.specularColor, material.specularShininess ) * material.specularStrength;\n}\nvoid RE_IndirectDiffuse_BlinnPhong( const in vec3 irradiance, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_BlinnPhong\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_BlinnPhong\n#define Material_LightProbeLOD( material )\t(0)",lights_physical_fragment:"PhysicalMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb * ( 1.0 - metalnessFactor );\nvec3 dxy = max( abs( dFdx( geometryNormal ) ), abs( dFdy( geometryNormal ) ) );\nfloat geometryRoughness = max( max( dxy.x, dxy.y ), dxy.z );\nmaterial.specularRoughness = max( roughnessFactor, 0.0525 );material.specularRoughness += geometryRoughness;\nmaterial.specularRoughness = min( material.specularRoughness, 1.0 );\n#ifdef REFLECTIVITY\n\tmaterial.specularColor = mix( vec3( MAXIMUM_SPECULAR_COEFFICIENT * pow2( reflectivity ) ), diffuseColor.rgb, metalnessFactor );\n#else\n\tmaterial.specularColor = mix( vec3( DEFAULT_SPECULAR_COEFFICIENT ), diffuseColor.rgb, metalnessFactor );\n#endif\n#ifdef CLEARCOAT\n\tmaterial.clearcoat = clearcoat;\n\tmaterial.clearcoatRoughness = clearcoatRoughness;\n\t#ifdef USE_CLEARCOATMAP\n\t\tmaterial.clearcoat *= texture2D( clearcoatMap, vUv ).x;\n\t#endif\n\t#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\t\tmaterial.clearcoatRoughness *= texture2D( clearcoatRoughnessMap, vUv ).y;\n\t#endif\n\tmaterial.clearcoat = saturate( material.clearcoat );\tmaterial.clearcoatRoughness = max( material.clearcoatRoughness, 0.0525 );\n\tmaterial.clearcoatRoughness += geometryRoughness;\n\tmaterial.clearcoatRoughness = min( material.clearcoatRoughness, 1.0 );\n#endif\n#ifdef USE_SHEEN\n\tmaterial.sheenColor = sheen;\n#endif",lights_physical_pars_fragment:"struct PhysicalMaterial {\n\tvec3 diffuseColor;\n\tfloat specularRoughness;\n\tvec3 specularColor;\n#ifdef CLEARCOAT\n\tfloat clearcoat;\n\tfloat clearcoatRoughness;\n#endif\n#ifdef USE_SHEEN\n\tvec3 sheenColor;\n#endif\n};\n#define MAXIMUM_SPECULAR_COEFFICIENT 0.16\n#define DEFAULT_SPECULAR_COEFFICIENT 0.04\nfloat clearcoatDHRApprox( const in float roughness, const in float dotNL ) {\n\treturn DEFAULT_SPECULAR_COEFFICIENT + ( 1.0 - DEFAULT_SPECULAR_COEFFICIENT ) * ( pow( 1.0 - dotNL, 5.0 ) * pow( 1.0 - roughness, 2.0 ) );\n}\n#if NUM_RECT_AREA_LIGHTS > 0\n\tvoid RE_Direct_RectArea_Physical( const in RectAreaLight rectAreaLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\t\tvec3 normal = geometry.normal;\n\t\tvec3 viewDir = geometry.viewDir;\n\t\tvec3 position = geometry.position;\n\t\tvec3 lightPos = rectAreaLight.position;\n\t\tvec3 halfWidth = rectAreaLight.halfWidth;\n\t\tvec3 halfHeight = rectAreaLight.halfHeight;\n\t\tvec3 lightColor = rectAreaLight.color;\n\t\tfloat roughness = material.specularRoughness;\n\t\tvec3 rectCoords[ 4 ];\n\t\trectCoords[ 0 ] = lightPos + halfWidth - halfHeight;\t\trectCoords[ 1 ] = lightPos - halfWidth - halfHeight;\n\t\trectCoords[ 2 ] = lightPos - halfWidth + halfHeight;\n\t\trectCoords[ 3 ] = lightPos + halfWidth + halfHeight;\n\t\tvec2 uv = LTC_Uv( normal, viewDir, roughness );\n\t\tvec4 t1 = texture2D( ltc_1, uv );\n\t\tvec4 t2 = texture2D( ltc_2, uv );\n\t\tmat3 mInv = mat3(\n\t\t\tvec3( t1.x, 0, t1.y ),\n\t\t\tvec3(\t\t0, 1,\t\t0 ),\n\t\t\tvec3( t1.z, 0, t1.w )\n\t\t);\n\t\tvec3 fresnel = ( material.specularColor * t2.x + ( vec3( 1.0 ) - material.specularColor ) * t2.y );\n\t\treflectedLight.directSpecular += lightColor * fresnel * LTC_Evaluate( normal, viewDir, position, mInv, rectCoords );\n\t\treflectedLight.directDiffuse += lightColor * material.diffuseColor * LTC_Evaluate( normal, viewDir, position, mat3( 1.0 ), rectCoords );\n\t}\n#endif\nvoid RE_Direct_Physical( const in IncidentLight directLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\t#ifdef CLEARCOAT\n\t\tfloat ccDotNL = saturate( dot( geometry.clearcoatNormal, directLight.direction ) );\n\t\tvec3 ccIrradiance = ccDotNL * directLight.color;\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tccIrradiance *= PI;\n\t\t#endif\n\t\tfloat clearcoatDHR = material.clearcoat * clearcoatDHRApprox( material.clearcoatRoughness, ccDotNL );\n\t\treflectedLight.directSpecular += ccIrradiance * material.clearcoat * BRDF_Specular_GGX( directLight, geometry.viewDir, geometry.clearcoatNormal, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearcoatRoughness );\n\t#else\n\t\tfloat clearcoatDHR = 0.0;\n\t#endif\n\t#ifdef USE_SHEEN\n\t\treflectedLight.directSpecular += ( 1.0 - clearcoatDHR ) * irradiance * BRDF_Specular_Sheen(\n\t\t\tmaterial.specularRoughness,\n\t\t\tdirectLight.direction,\n\t\t\tgeometry,\n\t\t\tmaterial.sheenColor\n\t\t);\n\t#else\n\t\treflectedLight.directSpecular += ( 1.0 - clearcoatDHR ) * irradiance * BRDF_Specular_GGX( directLight, geometry.viewDir, geometry.normal, material.specularColor, material.specularRoughness);\n\t#endif\n\treflectedLight.directDiffuse += ( 1.0 - clearcoatDHR ) * irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectDiffuse_Physical( const in vec3 irradiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectSpecular_Physical( const in vec3 radiance, const in vec3 irradiance, const in vec3 clearcoatRadiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight) {\n\t#ifdef CLEARCOAT\n\t\tfloat ccDotNV = saturate( dot( geometry.clearcoatNormal, geometry.viewDir ) );\n\t\treflectedLight.indirectSpecular += clearcoatRadiance * material.clearcoat * BRDF_Specular_GGX_Environment( geometry.viewDir, geometry.clearcoatNormal, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearcoatRoughness );\n\t\tfloat ccDotNL = ccDotNV;\n\t\tfloat clearcoatDHR = material.clearcoat * clearcoatDHRApprox( material.clearcoatRoughness, ccDotNL );\n\t#else\n\t\tfloat clearcoatDHR = 0.0;\n\t#endif\n\tfloat clearcoatInv = 1.0 - clearcoatDHR;\n\tvec3 singleScattering = vec3( 0.0 );\n\tvec3 multiScattering = vec3( 0.0 );\n\tvec3 cosineWeightedIrradiance = irradiance * RECIPROCAL_PI;\n\tBRDF_Specular_Multiscattering_Environment( geometry, material.specularColor, material.specularRoughness, singleScattering, multiScattering );\n\tvec3 diffuse = material.diffuseColor * ( 1.0 - ( singleScattering + multiScattering ) );\n\treflectedLight.indirectSpecular += clearcoatInv * radiance * singleScattering;\n\treflectedLight.indirectSpecular += multiScattering * cosineWeightedIrradiance;\n\treflectedLight.indirectDiffuse += diffuse * cosineWeightedIrradiance;\n}\n#define RE_Direct\t\t\t\tRE_Direct_Physical\n#define RE_Direct_RectArea\t\tRE_Direct_RectArea_Physical\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Physical\n#define RE_IndirectSpecular\t\tRE_IndirectSpecular_Physical\nfloat computeSpecularOcclusion( const in float dotNV, const in float ambientOcclusion, const in float roughness ) {\n\treturn saturate( pow( dotNV + ambientOcclusion, exp2( - 16.0 * roughness - 1.0 ) ) - 1.0 + ambientOcclusion );\n}",lights_fragment_begin:"\nGeometricContext geometry;\ngeometry.position = - vViewPosition;\ngeometry.normal = normal;\ngeometry.viewDir = ( isOrthographic ) ? vec3( 0, 0, 1 ) : normalize( vViewPosition );\n#ifdef CLEARCOAT\n\tgeometry.clearcoatNormal = clearcoatNormal;\n#endif\nIncidentLight directLight;\n#if ( NUM_POINT_LIGHTS > 0 ) && defined( RE_Direct )\n\tPointLight pointLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_POINT_LIGHT_SHADOWS > 0\n\tPointLightShadow pointLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tpointLight = pointLights[ i ];\n\t\tgetPointDirectLightIrradiance( pointLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_POINT_LIGHT_SHADOWS )\n\t\tpointLightShadow = pointLightShadows[ i ];\n\t\tdirectLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getPointShadow( pointShadowMap[ i ], pointLightShadow.shadowMapSize, pointLightShadow.shadowBias, pointLightShadow.shadowRadius, vPointShadowCoord[ i ], pointLightShadow.shadowCameraNear, pointLightShadow.shadowCameraFar ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_SPOT_LIGHTS > 0 ) && defined( RE_Direct )\n\tSpotLight spotLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_SPOT_LIGHT_SHADOWS > 0\n\tSpotLightShadow spotLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tspotLight = spotLights[ i ];\n\t\tgetSpotDirectLightIrradiance( spotLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS )\n\t\tspotLightShadow = spotLightShadows[ i ];\n\t\tdirectLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getShadow( spotShadowMap[ i ], spotLightShadow.shadowMapSize, spotLightShadow.shadowBias, spotLightShadow.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_DIR_LIGHTS > 0 ) && defined( RE_Direct )\n\tDirectionalLight directionalLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_DIR_LIGHT_SHADOWS > 0\n\tDirectionalLightShadow directionalLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tgetDirectionalDirectLightIrradiance( directionalLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_DIR_LIGHT_SHADOWS )\n\t\tdirectionalLightShadow = directionalLightShadows[ i ];\n\t\tdirectLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getShadow( directionalShadowMap[ i ], directionalLightShadow.shadowMapSize, directionalLightShadow.shadowBias, directionalLightShadow.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_RECT_AREA_LIGHTS > 0 ) && defined( RE_Direct_RectArea )\n\tRectAreaLight rectAreaLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_RECT_AREA_LIGHTS; i ++ ) {\n\t\trectAreaLight = rectAreaLights[ i ];\n\t\tRE_Direct_RectArea( rectAreaLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if defined( RE_IndirectDiffuse )\n\tvec3 iblIrradiance = vec3( 0.0 );\n\tvec3 irradiance = getAmbientLightIrradiance( ambientLightColor );\n\tirradiance += getLightProbeIrradiance( lightProbe, geometry );\n\t#if ( NUM_HEMI_LIGHTS > 0 )\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\t\tirradiance += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t}\n\t\t#pragma unroll_loop_end\n\t#endif\n#endif\n#if defined( RE_IndirectSpecular )\n\tvec3 radiance = vec3( 0.0 );\n\tvec3 clearcoatRadiance = vec3( 0.0 );\n#endif",lights_fragment_maps:"#if defined( RE_IndirectDiffuse )\n\t#ifdef USE_LIGHTMAP\n\t\tvec4 lightMapTexel= texture2D( lightMap, vUv2 );\n\t\tvec3 lightMapIrradiance = lightMapTexelToLinear( lightMapTexel ).rgb * lightMapIntensity;\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tlightMapIrradiance *= PI;\n\t\t#endif\n\t\tirradiance += lightMapIrradiance;\n\t#endif\n\t#if defined( USE_ENVMAP ) && defined( STANDARD ) && defined( ENVMAP_TYPE_CUBE_UV )\n\t\tiblIrradiance += getLightProbeIndirectIrradiance( geometry, maxMipLevel );\n\t#endif\n#endif\n#if defined( USE_ENVMAP ) && defined( RE_IndirectSpecular )\n\tradiance += getLightProbeIndirectRadiance( geometry.viewDir, geometry.normal, material.specularRoughness, maxMipLevel );\n\t#ifdef CLEARCOAT\n\t\tclearcoatRadiance += getLightProbeIndirectRadiance( geometry.viewDir, geometry.clearcoatNormal, material.clearcoatRoughness, maxMipLevel );\n\t#endif\n#endif",lights_fragment_end:"#if defined( RE_IndirectDiffuse )\n\tRE_IndirectDiffuse( irradiance, geometry, material, reflectedLight );\n#endif\n#if defined( RE_IndirectSpecular )\n\tRE_IndirectSpecular( radiance, iblIrradiance, clearcoatRadiance, geometry, material, reflectedLight );\n#endif",logdepthbuf_fragment:"#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )\n\tgl_FragDepthEXT = vIsPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;\n#endif",logdepthbuf_pars_fragment:"#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )\n\tuniform float logDepthBufFC;\n\tvarying float vFragDepth;\n\tvarying float vIsPerspective;\n#endif",logdepthbuf_pars_vertex:"#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvarying float vFragDepth;\n\t\tvarying float vIsPerspective;\n\t#else\n\t\tuniform float logDepthBufFC;\n\t#endif\n#endif",logdepthbuf_vertex:"#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvFragDepth = 1.0 + gl_Position.w;\n\t\tvIsPerspective = float( isPerspectiveMatrix( projectionMatrix ) );\n\t#else\n\t\tif ( isPerspectiveMatrix( projectionMatrix ) ) {\n\t\t\tgl_Position.z = log2( max( EPSILON, gl_Position.w + 1.0 ) ) * logDepthBufFC - 1.0;\n\t\t\tgl_Position.z *= gl_Position.w;\n\t\t}\n\t#endif\n#endif",map_fragment:"#ifdef USE_MAP\n\tvec4 texelColor = texture2D( map, vUv );\n\ttexelColor = mapTexelToLinear( texelColor );\n\tdiffuseColor *= texelColor;\n#endif",map_pars_fragment:"#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif",map_particle_fragment:"#if defined( USE_MAP ) || defined( USE_ALPHAMAP )\n\tvec2 uv = ( uvTransform * vec3( gl_PointCoord.x, 1.0 - gl_PointCoord.y, 1 ) ).xy;\n#endif\n#ifdef USE_MAP\n\tvec4 mapTexel = texture2D( map, uv );\n\tdiffuseColor *= mapTexelToLinear( mapTexel );\n#endif\n#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, uv ).g;\n#endif",map_particle_pars_fragment:"#if defined( USE_MAP ) || defined( USE_ALPHAMAP )\n\tuniform mat3 uvTransform;\n#endif\n#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif\n#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif",metalnessmap_fragment:"float metalnessFactor = metalness;\n#ifdef USE_METALNESSMAP\n\tvec4 texelMetalness = texture2D( metalnessMap, vUv );\n\tmetalnessFactor *= texelMetalness.b;\n#endif",metalnessmap_pars_fragment:"#ifdef USE_METALNESSMAP\n\tuniform sampler2D metalnessMap;\n#endif",morphnormal_vertex:"#ifdef USE_MORPHNORMALS\n\tobjectNormal *= morphTargetBaseInfluence;\n\tobjectNormal += morphNormal0 * morphTargetInfluences[ 0 ];\n\tobjectNormal += morphNormal1 * morphTargetInfluences[ 1 ];\n\tobjectNormal += morphNormal2 * morphTargetInfluences[ 2 ];\n\tobjectNormal += morphNormal3 * morphTargetInfluences[ 3 ];\n#endif",morphtarget_pars_vertex:"#ifdef USE_MORPHTARGETS\n\tuniform float morphTargetBaseInfluence;\n\t#ifndef USE_MORPHNORMALS\n\t\tuniform float morphTargetInfluences[ 8 ];\n\t#else\n\t\tuniform float morphTargetInfluences[ 4 ];\n\t#endif\n#endif",morphtarget_vertex:"#ifdef USE_MORPHTARGETS\n\ttransformed *= morphTargetBaseInfluence;\n\ttransformed += morphTarget0 * morphTargetInfluences[ 0 ];\n\ttransformed += morphTarget1 * morphTargetInfluences[ 1 ];\n\ttransformed += morphTarget2 * morphTargetInfluences[ 2 ];\n\ttransformed += morphTarget3 * morphTargetInfluences[ 3 ];\n\t#ifndef USE_MORPHNORMALS\n\t\ttransformed += morphTarget4 * morphTargetInfluences[ 4 ];\n\t\ttransformed += morphTarget5 * morphTargetInfluences[ 5 ];\n\t\ttransformed += morphTarget6 * morphTargetInfluences[ 6 ];\n\t\ttransformed += morphTarget7 * morphTargetInfluences[ 7 ];\n\t#endif\n#endif",normal_fragment_begin:"#ifdef FLAT_SHADED\n\tvec3 fdx = vec3( dFdx( vViewPosition.x ), dFdx( vViewPosition.y ), dFdx( vViewPosition.z ) );\n\tvec3 fdy = vec3( dFdy( vViewPosition.x ), dFdy( vViewPosition.y ), dFdy( vViewPosition.z ) );\n\tvec3 normal = normalize( cross( fdx, fdy ) );\n#else\n\tvec3 normal = normalize( vNormal );\n\t#ifdef DOUBLE_SIDED\n\t\tnormal = normal * ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t#endif\n\t#ifdef USE_TANGENT\n\t\tvec3 tangent = normalize( vTangent );\n\t\tvec3 bitangent = normalize( vBitangent );\n\t\t#ifdef DOUBLE_SIDED\n\t\t\ttangent = tangent * ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t\t\tbitangent = bitangent * ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t\t#endif\n\t\t#if defined( TANGENTSPACE_NORMALMAP ) || defined( USE_CLEARCOAT_NORMALMAP )\n\t\t\tmat3 vTBN = mat3( tangent, bitangent, normal );\n\t\t#endif\n\t#endif\n#endif\nvec3 geometryNormal = normal;",normal_fragment_maps:"#ifdef OBJECTSPACE_NORMALMAP\n\tnormal = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\t#ifdef FLIP_SIDED\n\t\tnormal = - normal;\n\t#endif\n\t#ifdef DOUBLE_SIDED\n\t\tnormal = normal * ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t#endif\n\tnormal = normalize( normalMatrix * normal );\n#elif defined( TANGENTSPACE_NORMALMAP )\n\tvec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\tmapN.xy *= normalScale;\n\t#ifdef USE_TANGENT\n\t\tnormal = normalize( vTBN * mapN );\n\t#else\n\t\tnormal = perturbNormal2Arb( -vViewPosition, normal, mapN );\n\t#endif\n#elif defined( USE_BUMPMAP )\n\tnormal = perturbNormalArb( -vViewPosition, normal, dHdxy_fwd() );\n#endif",normalmap_pars_fragment:"#ifdef USE_NORMALMAP\n\tuniform sampler2D normalMap;\n\tuniform vec2 normalScale;\n#endif\n#ifdef OBJECTSPACE_NORMALMAP\n\tuniform mat3 normalMatrix;\n#endif\n#if ! defined ( USE_TANGENT ) && ( defined ( TANGENTSPACE_NORMALMAP ) || defined ( USE_CLEARCOAT_NORMALMAP ) )\n\tvec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm, vec3 mapN ) {\n\t\tvec3 q0 = vec3( dFdx( eye_pos.x ), dFdx( eye_pos.y ), dFdx( eye_pos.z ) );\n\t\tvec3 q1 = vec3( dFdy( eye_pos.x ), dFdy( eye_pos.y ), dFdy( eye_pos.z ) );\n\t\tvec2 st0 = dFdx( vUv.st );\n\t\tvec2 st1 = dFdy( vUv.st );\n\t\tfloat scale = sign( st1.t * st0.s - st0.t * st1.s );\n\t\tvec3 S = normalize( ( q0 * st1.t - q1 * st0.t ) * scale );\n\t\tvec3 T = normalize( ( - q0 * st1.s + q1 * st0.s ) * scale );\n\t\tvec3 N = normalize( surf_norm );\n\t\tmat3 tsn = mat3( S, T, N );\n\t\tmapN.xy *= ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t\treturn normalize( tsn * mapN );\n\t}\n#endif",clearcoat_normal_fragment_begin:"#ifdef CLEARCOAT\n\tvec3 clearcoatNormal = geometryNormal;\n#endif",clearcoat_normal_fragment_maps:"#ifdef USE_CLEARCOAT_NORMALMAP\n\tvec3 clearcoatMapN = texture2D( clearcoatNormalMap, vUv ).xyz * 2.0 - 1.0;\n\tclearcoatMapN.xy *= clearcoatNormalScale;\n\t#ifdef USE_TANGENT\n\t\tclearcoatNormal = normalize( vTBN * clearcoatMapN );\n\t#else\n\t\tclearcoatNormal = perturbNormal2Arb( - vViewPosition, clearcoatNormal, clearcoatMapN );\n\t#endif\n#endif",clearcoat_pars_fragment:"#ifdef USE_CLEARCOATMAP\n\tuniform sampler2D clearcoatMap;\n#endif\n#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\tuniform sampler2D clearcoatRoughnessMap;\n#endif\n#ifdef USE_CLEARCOAT_NORMALMAP\n\tuniform sampler2D clearcoatNormalMap;\n\tuniform vec2 clearcoatNormalScale;\n#endif",packing:"vec3 packNormalToRGB( const in vec3 normal ) {\n\treturn normalize( normal ) * 0.5 + 0.5;\n}\nvec3 unpackRGBToNormal( const in vec3 rgb ) {\n\treturn 2.0 * rgb.xyz - 1.0;\n}\nconst float PackUpscale = 256. / 255.;const float UnpackDownscale = 255. / 256.;\nconst vec3 PackFactors = vec3( 256. * 256. * 256., 256. * 256., 256. );\nconst vec4 UnpackFactors = UnpackDownscale / vec4( PackFactors, 1. );\nconst float ShiftRight8 = 1. / 256.;\nvec4 packDepthToRGBA( const in float v ) {\n\tvec4 r = vec4( fract( v * PackFactors ), v );\n\tr.yzw -= r.xyz * ShiftRight8;\treturn r * PackUpscale;\n}\nfloat unpackRGBAToDepth( const in vec4 v ) {\n\treturn dot( v, UnpackFactors );\n}\nvec4 pack2HalfToRGBA( vec2 v ) {\n\tvec4 r = vec4( v.x, fract( v.x * 255.0 ), v.y, fract( v.y * 255.0 ));\n\treturn vec4( r.x - r.y / 255.0, r.y, r.z - r.w / 255.0, r.w);\n}\nvec2 unpackRGBATo2Half( vec4 v ) {\n\treturn vec2( v.x + ( v.y / 255.0 ), v.z + ( v.w / 255.0 ) );\n}\nfloat viewZToOrthographicDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn ( viewZ + near ) / ( near - far );\n}\nfloat orthographicDepthToViewZ( const in float linearClipZ, const in float near, const in float far ) {\n\treturn linearClipZ * ( near - far ) - near;\n}\nfloat viewZToPerspectiveDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn (( near + viewZ ) * far ) / (( far - near ) * viewZ );\n}\nfloat perspectiveDepthToViewZ( const in float invClipZ, const in float near, const in float far ) {\n\treturn ( near * far ) / ( ( far - near ) * invClipZ - far );\n}",premultiplied_alpha_fragment:"#ifdef PREMULTIPLIED_ALPHA\n\tgl_FragColor.rgb *= gl_FragColor.a;\n#endif",project_vertex:"vec4 mvPosition = vec4( transformed, 1.0 );\n#ifdef USE_INSTANCING\n\tmvPosition = instanceMatrix * mvPosition;\n#endif\nmvPosition = modelViewMatrix * mvPosition;\ngl_Position = projectionMatrix * mvPosition;",dithering_fragment:"#ifdef DITHERING\n\tgl_FragColor.rgb = dithering( gl_FragColor.rgb );\n#endif",dithering_pars_fragment:"#ifdef DITHERING\n\tvec3 dithering( vec3 color ) {\n\t\tfloat grid_position = rand( gl_FragCoord.xy );\n\t\tvec3 dither_shift_RGB = vec3( 0.25 / 255.0, -0.25 / 255.0, 0.25 / 255.0 );\n\t\tdither_shift_RGB = mix( 2.0 * dither_shift_RGB, -2.0 * dither_shift_RGB, grid_position );\n\t\treturn color + dither_shift_RGB;\n\t}\n#endif",roughnessmap_fragment:"float roughnessFactor = roughness;\n#ifdef USE_ROUGHNESSMAP\n\tvec4 texelRoughness = texture2D( roughnessMap, vUv );\n\troughnessFactor *= texelRoughness.g;\n#endif",roughnessmap_pars_fragment:"#ifdef USE_ROUGHNESSMAP\n\tuniform sampler2D roughnessMap;\n#endif",shadowmap_pars_fragment:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D directionalShadowMap[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tstruct DirectionalLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D spotShadowMap[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tstruct SpotLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D pointShadowMap[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tstruct PointLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t\tfloat shadowCameraNear;\n\t\t\tfloat shadowCameraFar;\n\t\t};\n\t\tuniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];\n\t#endif\n\tfloat texture2DCompare( sampler2D depths, vec2 uv, float compare ) {\n\t\treturn step( compare, unpackRGBAToDepth( texture2D( depths, uv ) ) );\n\t}\n\tvec2 texture2DDistribution( sampler2D shadow, vec2 uv ) {\n\t\treturn unpackRGBATo2Half( texture2D( shadow, uv ) );\n\t}\n\tfloat VSMShadow (sampler2D shadow, vec2 uv, float compare ){\n\t\tfloat occlusion = 1.0;\n\t\tvec2 distribution = texture2DDistribution( shadow, uv );\n\t\tfloat hard_shadow = step( compare , distribution.x );\n\t\tif (hard_shadow != 1.0 ) {\n\t\t\tfloat distance = compare - distribution.x ;\n\t\t\tfloat variance = max( 0.00000, distribution.y * distribution.y );\n\t\t\tfloat softness_probability = variance / (variance + distance * distance );\t\t\tsoftness_probability = clamp( ( softness_probability - 0.3 ) / ( 0.95 - 0.3 ), 0.0, 1.0 );\t\t\tocclusion = clamp( max( hard_shadow, softness_probability ), 0.0, 1.0 );\n\t\t}\n\t\treturn occlusion;\n\t}\n\tfloat getShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord ) {\n\t\tfloat shadow = 1.0;\n\t\tshadowCoord.xyz /= shadowCoord.w;\n\t\tshadowCoord.z += shadowBias;\n\t\tbvec4 inFrustumVec = bvec4 ( shadowCoord.x >= 0.0, shadowCoord.x <= 1.0, shadowCoord.y >= 0.0, shadowCoord.y <= 1.0 );\n\t\tbool inFrustum = all( inFrustumVec );\n\t\tbvec2 frustumTestVec = bvec2( inFrustum, shadowCoord.z <= 1.0 );\n\t\tbool frustumTest = all( frustumTestVec );\n\t\tif ( frustumTest ) {\n\t\t#if defined( SHADOWMAP_TYPE_PCF )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\t\t\tfloat dx2 = dx0 / 2.0;\n\t\t\tfloat dy2 = dy0 / 2.0;\n\t\t\tfloat dx3 = dx1 / 2.0;\n\t\t\tfloat dy3 = dy1 / 2.0;\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 17.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx = texelSize.x;\n\t\t\tfloat dy = texelSize.y;\n\t\t\tvec2 uv = shadowCoord.xy;\n\t\t\tvec2 f = fract( uv * shadowMapSize + 0.5 );\n\t\t\tuv -= f * texelSize;\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, uv, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( dx, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( 0.0, dy ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + texelSize, shadowCoord.z ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( -dx, 0.0 ), shadowCoord.z ), \n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 0.0 ), shadowCoord.z ),\n\t\t\t\t\t f.x ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( -dx, dy ), shadowCoord.z ), \n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, dy ), shadowCoord.z ),\n\t\t\t\t\t f.x ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( 0.0, -dy ), shadowCoord.z ), \n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 0.0, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t f.y ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( dx, -dy ), shadowCoord.z ), \n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t f.y ) +\n\t\t\t\tmix( mix( texture2DCompare( shadowMap, uv + vec2( -dx, -dy ), shadowCoord.z ), \n\t\t\t\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( 2.0 * dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t\t\tf.x ),\n\t\t\t\t\t mix( texture2DCompare( shadowMap, uv + vec2( -dx, 2.0 * dy ), shadowCoord.z ), \n\t\t\t\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t\t\tf.x ),\n\t\t\t\t\t f.y )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_VSM )\n\t\t\tshadow = VSMShadow( shadowMap, shadowCoord.xy, shadowCoord.z );\n\t\t#else\n\t\t\tshadow = texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z );\n\t\t#endif\n\t\t}\n\t\treturn shadow;\n\t}\n\tvec2 cubeToUV( vec3 v, float texelSizeY ) {\n\t\tvec3 absV = abs( v );\n\t\tfloat scaleToCube = 1.0 / max( absV.x, max( absV.y, absV.z ) );\n\t\tabsV *= scaleToCube;\n\t\tv *= scaleToCube * ( 1.0 - 2.0 * texelSizeY );\n\t\tvec2 planar = v.xy;\n\t\tfloat almostATexel = 1.5 * texelSizeY;\n\t\tfloat almostOne = 1.0 - almostATexel;\n\t\tif ( absV.z >= almostOne ) {\n\t\t\tif ( v.z > 0.0 )\n\t\t\t\tplanar.x = 4.0 - v.x;\n\t\t} else if ( absV.x >= almostOne ) {\n\t\t\tfloat signX = sign( v.x );\n\t\t\tplanar.x = v.z * signX + 2.0 * signX;\n\t\t} else if ( absV.y >= almostOne ) {\n\t\t\tfloat signY = sign( v.y );\n\t\t\tplanar.x = v.x + 2.0 * signY + 2.0;\n\t\t\tplanar.y = v.z * signY - 2.0;\n\t\t}\n\t\treturn vec2( 0.125, 0.25 ) * planar + vec2( 0.375, 0.75 );\n\t}\n\tfloat getPointShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord, float shadowCameraNear, float shadowCameraFar ) {\n\t\tvec2 texelSize = vec2( 1.0 ) / ( shadowMapSize * vec2( 4.0, 2.0 ) );\n\t\tvec3 lightToPosition = shadowCoord.xyz;\n\t\tfloat dp = ( length( lightToPosition ) - shadowCameraNear ) / ( shadowCameraFar - shadowCameraNear );\t\tdp += shadowBias;\n\t\tvec3 bd3D = normalize( lightToPosition );\n\t\t#if defined( SHADOWMAP_TYPE_PCF ) || defined( SHADOWMAP_TYPE_PCF_SOFT ) || defined( SHADOWMAP_TYPE_VSM )\n\t\t\tvec2 offset = vec2( - 1, 1 ) * shadowRadius * texelSize.y;\n\t\t\treturn (\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxx, texelSize.y ), dp )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#else\n\t\t\treturn texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp );\n\t\t#endif\n\t}\n#endif",shadowmap_pars_vertex:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t\tuniform mat4 directionalShadowMatrix[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tstruct DirectionalLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t\tuniform mat4 spotShadowMatrix[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tstruct SpotLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t\tuniform mat4 pointShadowMatrix[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tstruct PointLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t\tfloat shadowCameraNear;\n\t\t\tfloat shadowCameraFar;\n\t\t};\n\t\tuniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];\n\t#endif\n#endif",shadowmap_vertex:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0 || NUM_SPOT_LIGHT_SHADOWS > 0 || NUM_POINT_LIGHT_SHADOWS > 0\n\t\tvec3 shadowWorldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\t\tvec4 shadowWorldPosition;\n\t#endif\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {\n\t\tshadowWorldPosition = worldPosition + vec4( shadowWorldNormal * directionalLightShadows[ i ].shadowNormalBias, 0 );\n\t\tvDirectionalShadowCoord[ i ] = directionalShadowMatrix[ i ] * shadowWorldPosition;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHT_SHADOWS; i ++ ) {\n\t\tshadowWorldPosition = worldPosition + vec4( shadowWorldNormal * spotLightShadows[ i ].shadowNormalBias, 0 );\n\t\tvSpotShadowCoord[ i ] = spotShadowMatrix[ i ] * shadowWorldPosition;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {\n\t\tshadowWorldPosition = worldPosition + vec4( shadowWorldNormal * pointLightShadows[ i ].shadowNormalBias, 0 );\n\t\tvPointShadowCoord[ i ] = pointShadowMatrix[ i ] * shadowWorldPosition;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n#endif",shadowmask_pars_fragment:"float getShadowMask() {\n\tfloat shadow = 1.0;\n\t#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\tDirectionalLightShadow directionalLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {\n\t\tdirectionalLight = directionalLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\tSpotLightShadow spotLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHT_SHADOWS; i ++ ) {\n\t\tspotLight = spotLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\tPointLightShadow pointLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {\n\t\tpointLight = pointLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#endif\n\treturn shadow;\n}",skinbase_vertex:"#ifdef USE_SKINNING\n\tmat4 boneMatX = getBoneMatrix( skinIndex.x );\n\tmat4 boneMatY = getBoneMatrix( skinIndex.y );\n\tmat4 boneMatZ = getBoneMatrix( skinIndex.z );\n\tmat4 boneMatW = getBoneMatrix( skinIndex.w );\n#endif",skinning_pars_vertex:"#ifdef USE_SKINNING\n\tuniform mat4 bindMatrix;\n\tuniform mat4 bindMatrixInverse;\n\t#ifdef BONE_TEXTURE\n\t\tuniform highp sampler2D boneTexture;\n\t\tuniform int boneTextureSize;\n\t\tmat4 getBoneMatrix( const in float i ) {\n\t\t\tfloat j = i * 4.0;\n\t\t\tfloat x = mod( j, float( boneTextureSize ) );\n\t\t\tfloat y = floor( j / float( boneTextureSize ) );\n\t\t\tfloat dx = 1.0 / float( boneTextureSize );\n\t\t\tfloat dy = 1.0 / float( boneTextureSize );\n\t\t\ty = dy * ( y + 0.5 );\n\t\t\tvec4 v1 = texture2D( boneTexture, vec2( dx * ( x + 0.5 ), y ) );\n\t\t\tvec4 v2 = texture2D( boneTexture, vec2( dx * ( x + 1.5 ), y ) );\n\t\t\tvec4 v3 = texture2D( boneTexture, vec2( dx * ( x + 2.5 ), y ) );\n\t\t\tvec4 v4 = texture2D( boneTexture, vec2( dx * ( x + 3.5 ), y ) );\n\t\t\tmat4 bone = mat4( v1, v2, v3, v4 );\n\t\t\treturn bone;\n\t\t}\n\t#else\n\t\tuniform mat4 boneMatrices[ MAX_BONES ];\n\t\tmat4 getBoneMatrix( const in float i ) {\n\t\t\tmat4 bone = boneMatrices[ int(i) ];\n\t\t\treturn bone;\n\t\t}\n\t#endif\n#endif",skinning_vertex:"#ifdef USE_SKINNING\n\tvec4 skinVertex = bindMatrix * vec4( transformed, 1.0 );\n\tvec4 skinned = vec4( 0.0 );\n\tskinned += boneMatX * skinVertex * skinWeight.x;\n\tskinned += boneMatY * skinVertex * skinWeight.y;\n\tskinned += boneMatZ * skinVertex * skinWeight.z;\n\tskinned += boneMatW * skinVertex * skinWeight.w;\n\ttransformed = ( bindMatrixInverse * skinned ).xyz;\n#endif",skinnormal_vertex:"#ifdef USE_SKINNING\n\tmat4 skinMatrix = mat4( 0.0 );\n\tskinMatrix += skinWeight.x * boneMatX;\n\tskinMatrix += skinWeight.y * boneMatY;\n\tskinMatrix += skinWeight.z * boneMatZ;\n\tskinMatrix += skinWeight.w * boneMatW;\n\tskinMatrix = bindMatrixInverse * skinMatrix * bindMatrix;\n\tobjectNormal = vec4( skinMatrix * vec4( objectNormal, 0.0 ) ).xyz;\n\t#ifdef USE_TANGENT\n\t\tobjectTangent = vec4( skinMatrix * vec4( objectTangent, 0.0 ) ).xyz;\n\t#endif\n#endif",specularmap_fragment:"float specularStrength;\n#ifdef USE_SPECULARMAP\n\tvec4 texelSpecular = texture2D( specularMap, vUv );\n\tspecularStrength = texelSpecular.r;\n#else\n\tspecularStrength = 1.0;\n#endif",specularmap_pars_fragment:"#ifdef USE_SPECULARMAP\n\tuniform sampler2D specularMap;\n#endif",tonemapping_fragment:"#if defined( TONE_MAPPING )\n\tgl_FragColor.rgb = toneMapping( gl_FragColor.rgb );\n#endif",tonemapping_pars_fragment:"#ifndef saturate\n#define saturate(a) clamp( a, 0.0, 1.0 )\n#endif\nuniform float toneMappingExposure;\nvec3 LinearToneMapping( vec3 color ) {\n\treturn toneMappingExposure * color;\n}\nvec3 ReinhardToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( color / ( vec3( 1.0 ) + color ) );\n}\nvec3 OptimizedCineonToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\tcolor = max( vec3( 0.0 ), color - 0.004 );\n\treturn pow( ( color * ( 6.2 * color + 0.5 ) ) / ( color * ( 6.2 * color + 1.7 ) + 0.06 ), vec3( 2.2 ) );\n}\nvec3 RRTAndODTFit( vec3 v ) {\n\tvec3 a = v * ( v + 0.0245786 ) - 0.000090537;\n\tvec3 b = v * ( 0.983729 * v + 0.4329510 ) + 0.238081;\n\treturn a / b;\n}\nvec3 ACESFilmicToneMapping( vec3 color ) {\n\tconst mat3 ACESInputMat = mat3(\n\t\tvec3( 0.59719, 0.07600, 0.02840 ),\t\tvec3( 0.35458, 0.90834, 0.13383 ),\n\t\tvec3( 0.04823, 0.01566, 0.83777 )\n\t);\n\tconst mat3 ACESOutputMat = mat3(\n\t\tvec3(\t1.60475, -0.10208, -0.00327 ),\t\tvec3( -0.53108,\t1.10813, -0.07276 ),\n\t\tvec3( -0.07367, -0.00605,\t1.07602 )\n\t);\n\tcolor *= toneMappingExposure / 0.6;\n\tcolor = ACESInputMat * color;\n\tcolor = RRTAndODTFit( color );\n\tcolor = ACESOutputMat * color;\n\treturn saturate( color );\n}\nvec3 CustomToneMapping( vec3 color ) { return color; }",transmissionmap_fragment:"#ifdef USE_TRANSMISSIONMAP\n\ttotalTransmission *= texture2D( transmissionMap, vUv ).r;\n#endif",transmissionmap_pars_fragment:"#ifdef USE_TRANSMISSIONMAP\n\tuniform sampler2D transmissionMap;\n#endif",uv_pars_fragment:"#if ( defined( USE_UV ) && ! defined( UVS_VERTEX_ONLY ) )\n\tvarying vec2 vUv;\n#endif",uv_pars_vertex:"#ifdef USE_UV\n\t#ifdef UVS_VERTEX_ONLY\n\t\tvec2 vUv;\n\t#else\n\t\tvarying vec2 vUv;\n\t#endif\n\tuniform mat3 uvTransform;\n#endif",uv_vertex:"#ifdef USE_UV\n\tvUv = ( uvTransform * vec3( uv, 1 ) ).xy;\n#endif",uv2_pars_fragment:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvarying vec2 vUv2;\n#endif",uv2_pars_vertex:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tattribute vec2 uv2;\n\tvarying vec2 vUv2;\n\tuniform mat3 uv2Transform;\n#endif",uv2_vertex:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvUv2 = ( uv2Transform * vec3( uv2, 1 ) ).xy;\n#endif",worldpos_vertex:"#if defined( USE_ENVMAP ) || defined( DISTANCE ) || defined ( USE_SHADOWMAP )\n\tvec4 worldPosition = vec4( transformed, 1.0 );\n\t#ifdef USE_INSTANCING\n\t\tworldPosition = instanceMatrix * worldPosition;\n\t#endif\n\tworldPosition = modelMatrix * worldPosition;\n#endif",background_frag:"uniform sampler2D t2D;\nvarying vec2 vUv;\nvoid main() {\n\tvec4 texColor = texture2D( t2D, vUv );\n\tgl_FragColor = mapTexelToLinear( texColor );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n}",background_vert:"varying vec2 vUv;\nuniform mat3 uvTransform;\nvoid main() {\n\tvUv = ( uvTransform * vec3( uv, 1 ) ).xy;\n\tgl_Position = vec4( position.xy, 1.0, 1.0 );\n}",cube_frag:"#include <envmap_common_pars_fragment>\nuniform float opacity;\nvarying vec3 vWorldDirection;\n#include <cube_uv_reflection_fragment>\nvoid main() {\n\tvec3 vReflect = vWorldDirection;\n\t#include <envmap_fragment>\n\tgl_FragColor = envColor;\n\tgl_FragColor.a *= opacity;\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n}",cube_vert:"varying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\tgl_Position.z = gl_Position.w;\n}",depth_frag:"#if DEPTH_PACKING == 3200\n\tuniform float opacity;\n#endif\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#if DEPTH_PACKING == 3200\n\t\tdiffuseColor.a = opacity;\n\t#endif\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <logdepthbuf_fragment>\n\tfloat fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;\n\t#if DEPTH_PACKING == 3200\n\t\tgl_FragColor = vec4( vec3( 1.0 - fragCoordZ ), opacity );\n\t#elif DEPTH_PACKING == 3201\n\t\tgl_FragColor = packDepthToRGBA( fragCoordZ );\n\t#endif\n}",depth_vert:"#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvHighPrecisionZW = gl_Position.zw;\n}",distanceRGBA_frag:"#define DISTANCE\nuniform vec3 referencePosition;\nuniform float nearDistance;\nuniform float farDistance;\nvarying vec3 vWorldPosition;\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main () {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\tfloat dist = length( vWorldPosition - referencePosition );\n\tdist = ( dist - nearDistance ) / ( farDistance - nearDistance );\n\tdist = saturate( dist );\n\tgl_FragColor = packDepthToRGBA( dist );\n}",distanceRGBA_vert:"#define DISTANCE\nvarying vec3 vWorldPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\tvWorldPosition = worldPosition.xyz;\n}",equirect_frag:"uniform sampler2D tEquirect;\nvarying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvec3 direction = normalize( vWorldDirection );\n\tvec2 sampleUV = equirectUv( direction );\n\tvec4 texColor = texture2D( tEquirect, sampleUV );\n\tgl_FragColor = mapTexelToLinear( texColor );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n}",equirect_vert:"varying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n}",linedashed_frag:"uniform vec3 diffuse;\nuniform float opacity;\nuniform float dashSize;\nuniform float totalSize;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tif ( mod( vLineDistance, totalSize ) > dashSize ) {\n\t\tdiscard;\n\t}\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <color_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n}",linedashed_vert:"uniform float scale;\nattribute float lineDistance;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\tvLineDistance = scale * lineDistance;\n\t#include <color_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n}",meshbasic_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <cube_uv_reflection_fragment>\n#include <fog_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\t#ifdef USE_LIGHTMAP\n\t\n\t\tvec4 lightMapTexel= texture2D( lightMap, vUv2 );\n\t\treflectedLight.indirectDiffuse += lightMapTexelToLinear( lightMapTexel ).rgb * lightMapIntensity;\n\t#else\n\t\treflectedLight.indirectDiffuse += vec3( 1.0 );\n\t#endif\n\t#include <aomap_fragment>\n\treflectedLight.indirectDiffuse *= diffuseColor.rgb;\n\tvec3 outgoingLight = reflectedLight.indirectDiffuse;\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshbasic_vert:"#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_ENVMAP\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <envmap_vertex>\n\t#include <fog_vertex>\n}",meshlambert_frag:"uniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\nvarying vec3 vLightFront;\nvarying vec3 vIndirectFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n\tvarying vec3 vIndirectBack;\n#endif\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <cube_uv_reflection_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <fog_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <emissivemap_fragment>\n\t#ifdef DOUBLE_SIDED\n\t\treflectedLight.indirectDiffuse += ( gl_FrontFacing ) ? vIndirectFront : vIndirectBack;\n\t#else\n\t\treflectedLight.indirectDiffuse += vIndirectFront;\n\t#endif\n\t#include <lightmap_fragment>\n\treflectedLight.indirectDiffuse *= BRDF_Diffuse_Lambert( diffuseColor.rgb );\n\t#ifdef DOUBLE_SIDED\n\t\treflectedLight.directDiffuse = ( gl_FrontFacing ) ? vLightFront : vLightBack;\n\t#else\n\t\treflectedLight.directDiffuse = vLightFront;\n\t#endif\n\treflectedLight.directDiffuse *= BRDF_Diffuse_Lambert( diffuseColor.rgb ) * getShadowMask();\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshlambert_vert:"#define LAMBERT\nvarying vec3 vLightFront;\nvarying vec3 vIndirectFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n\tvarying vec3 vIndirectBack;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <envmap_pars_vertex>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <lights_lambert_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",meshmatcap_frag:"#define MATCAP\nuniform vec3 diffuse;\nuniform float opacity;\nuniform sampler2D matcap;\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\tvec3 viewDir = normalize( vViewPosition );\n\tvec3 x = normalize( vec3( viewDir.z, 0.0, - viewDir.x ) );\n\tvec3 y = cross( viewDir, x );\n\tvec2 uv = vec2( dot( x, normal ), dot( y, normal ) ) * 0.495 + 0.5;\n\t#ifdef USE_MATCAP\n\t\tvec4 matcapColor = texture2D( matcap, uv );\n\t\tmatcapColor = matcapTexelToLinear( matcapColor );\n\t#else\n\t\tvec4 matcapColor = vec4( 1.0 );\n\t#endif\n\tvec3 outgoingLight = diffuseColor.rgb * matcapColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshmatcap_vert:"#define MATCAP\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <color_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#ifndef FLAT_SHADED\n\t\tvNormal = normalize( transformedNormal );\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n\tvViewPosition = - mvPosition.xyz;\n}",meshtoon_frag:"#define TOON\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <gradientmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <lights_toon_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_toon_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshtoon_vert:"#define TOON\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",meshphong_frag:"#define PHONG\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform vec3 specular;\nuniform float shininess;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <cube_uv_reflection_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <lights_phong_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_phong_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshphong_vert:"#define PHONG\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",meshphysical_frag:"#define STANDARD\n#ifdef PHYSICAL\n\t#define REFLECTIVITY\n\t#define CLEARCOAT\n\t#define TRANSMISSION\n#endif\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\n#ifdef TRANSMISSION\n\tuniform float transmission;\n#endif\n#ifdef REFLECTIVITY\n\tuniform float reflectivity;\n#endif\n#ifdef CLEARCOAT\n\tuniform float clearcoat;\n\tuniform float clearcoatRoughness;\n#endif\n#ifdef USE_SHEEN\n\tuniform vec3 sheen;\n#endif\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <transmissionmap_pars_fragment>\n#include <bsdfs>\n#include <cube_uv_reflection_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_physical_pars_fragment>\n#include <fog_pars_fragment>\n#include <lights_pars_begin>\n#include <lights_physical_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <clearcoat_pars_fragment>\n#include <roughnessmap_pars_fragment>\n#include <metalnessmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#ifdef TRANSMISSION\n\t\tfloat totalTransmission = transmission;\n\t#endif\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <roughnessmap_fragment>\n\t#include <metalnessmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <clearcoat_normal_fragment_begin>\n\t#include <clearcoat_normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <transmissionmap_fragment>\n\t#include <lights_physical_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\t#ifdef TRANSMISSION\n\t\tdiffuseColor.a *= mix( saturate( 1. - totalTransmission + linearToRelativeLuminance( reflectedLight.directSpecular + reflectedLight.indirectSpecular ) ), 1.0, metalness );\n\t#endif\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshphysical_vert:"#define STANDARD\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n\t#ifdef USE_TANGENT\n\t\tvTangent = normalize( transformedTangent );\n\t\tvBitangent = normalize( cross( vNormal, vTangent ) * tangent.w );\n\t#endif\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",normal_frag:"#define NORMAL\nuniform float opacity;\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif\n#include <packing>\n#include <uv_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\t#include <logdepthbuf_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\tgl_FragColor = vec4( packNormalToRGB( normal ), opacity );\n}",normal_vert:"#define NORMAL\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n\t#ifdef USE_TANGENT\n\t\tvTangent = normalize( transformedTangent );\n\t\tvBitangent = normalize( cross( vNormal, vTangent ) * tangent.w );\n\t#endif\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )\n\tvViewPosition = - mvPosition.xyz;\n#endif\n}",points_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <color_pars_fragment>\n#include <map_particle_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_particle_fragment>\n\t#include <color_fragment>\n\t#include <alphatest_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n}",points_vert:"uniform float size;\nuniform float scale;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <color_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <project_vertex>\n\tgl_PointSize = size;\n\t#ifdef USE_SIZEATTENUATION\n\t\tbool isPerspective = isPerspectiveMatrix( projectionMatrix );\n\t\tif ( isPerspective ) gl_PointSize *= ( scale / - mvPosition.z );\n\t#endif\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <fog_vertex>\n}",shadow_frag:"uniform vec3 color;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\nvoid main() {\n\tgl_FragColor = vec4( color, opacity * ( 1.0 - getShadowMask() ) );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}",shadow_vert:"#include <common>\n#include <fog_pars_vertex>\n#include <shadowmap_pars_vertex>\nvoid main() {\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",sprite_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}",sprite_vert:"uniform float rotation;\nuniform vec2 center;\n#include <common>\n#include <uv_pars_vertex>\n#include <fog_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\tvec4 mvPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );\n\tvec2 scale;\n\tscale.x = length( vec3( modelMatrix[ 0 ].x, modelMatrix[ 0 ].y, modelMatrix[ 0 ].z ) );\n\tscale.y = length( vec3( modelMatrix[ 1 ].x, modelMatrix[ 1 ].y, modelMatrix[ 1 ].z ) );\n\t#ifndef USE_SIZEATTENUATION\n\t\tbool isPerspective = isPerspectiveMatrix( projectionMatrix );\n\t\tif ( isPerspective ) scale *= - mvPosition.z;\n\t#endif\n\tvec2 alignedPosition = ( position.xy - ( center - vec2( 0.5 ) ) ) * scale;\n\tvec2 rotatedPosition;\n\trotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;\n\trotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;\n\tmvPosition.xy += rotatedPosition;\n\tgl_Position = projectionMatrix * mvPosition;\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n}"},nr={common:{diffuse:{value:new Ve(15658734)},opacity:{value:1},map:{value:null},uvTransform:{value:new ft},uv2Transform:{value:new ft},alphaMap:{value:null}},specularmap:{specularMap:{value:null}},envmap:{envMap:{value:null},flipEnvMap:{value:-1},reflectivity:{value:1},refractionRatio:{value:.98},maxMipLevel:{value:0}},aomap:{aoMap:{value:null},aoMapIntensity:{value:1}},lightmap:{lightMap:{value:null},lightMapIntensity:{value:1}},emissivemap:{emissiveMap:{value:null}},bumpmap:{bumpMap:{value:null},bumpScale:{value:1}},normalmap:{normalMap:{value:null},normalScale:{value:new 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Ve(16777215)}},lights:{ambientLightColor:{value:[]},lightProbe:{value:[]},directionalLights:{value:[],properties:{direction:{},color:{}}},directionalLightShadows:{value:[],properties:{shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{}}},directionalShadowMap:{value:[]},directionalShadowMatrix:{value:[]},spotLights:{value:[],properties:{color:{},position:{},direction:{},distance:{},coneCos:{},penumbraCos:{},decay:{}}},spotLightShadows:{value:[],properties:{shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{}}},spotShadowMap:{value:[]},spotShadowMatrix:{value:[]},pointLights:{value:[],properties:{color:{},position:{},decay:{},distance:{}}},pointLightShadows:{value:[],properties:{shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{},shadowCameraNear:{},shadowCameraFar:{}}},pointShadowMap:{value:[]},pointShadowMatrix:{value:[]},hemisphereLights:{value:[],properties:{direction:{},skyColor:{},groundColor:{}}},rectAreaLights:{value:[],properties:{color:{},position:{},width:{},height:{}}},ltc_1:{value:null},ltc_2:{value:null}},points:{diffuse:{value:new 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ft},t2D:{value:null}},vertexShader:er.background_vert,fragmentShader:er.background_frag},cube:{uniforms:Fn([nr.envmap,{opacity:{value:1}}]),vertexShader:er.cube_vert,fragmentShader:er.cube_frag},equirect:{uniforms:{tEquirect:{value:null}},vertexShader:er.equirect_vert,fragmentShader:er.equirect_frag},distanceRGBA:{uniforms:Fn([nr.common,nr.displacementmap,{referencePosition:{value:new wt},nearDistance:{value:1},farDistance:{value:1e3}}]),vertexShader:er.distanceRGBA_vert,fragmentShader:er.distanceRGBA_frag},shadow:{uniforms:Fn([nr.lights,nr.fog,{color:{value:new Ve(0)},opacity:{value:1}}]),vertexShader:er.shadow_vert,fragmentShader:er.shadow_frag}};function ir(t,e,n,r,i){var a,o,c=new Ve(0),l=0,u=null,h=0,d=null;function p(t,e){n.buffers.color.setClear(t.r,t.g,t.b,e,i)}return{getClearColor:function(){return c},setClearColor:function(t,e){c.set(t),p(c,l=void 0!==e?e:1)},getClearAlpha:function(){return l},setClearAlpha:function(t){p(c,l=t)},render:function(n,i,f,m){var 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ki(t,e){return(e.castShadow?1:0)-(t.castShadow?1:0)}function Vi(t,e){for(var n,r=new Ui,i=(n={},{get:function(t){if(void 0!==n[t.id])return n[t.id];var e;switch(t.type){case"DirectionalLight":case"SpotLight":e={shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new pt};break;case"PointLight":e={shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new pt,shadowCameraNear:1,shadowCameraFar:1e3}}return n[t.id]=e,e}}),a={version:0,hash:{directionalLength:-1,pointLength:-1,spotLength:-1,rectAreaLength:-1,hemiLength:-1,numDirectionalShadows:-1,numPointShadows:-1,numSpotShadows:-1},ambient:[0,0,0],probe:[],directional:[],directionalShadow:[],directionalShadowMap:[],directionalShadowMatrix:[],spot:[],spotShadow:[],spotShadowMap:[],spotShadowMatrix:[],rectArea:[],rectAreaLTC1:null,rectAreaLTC2:null,point:[],pointShadow:[],pointShadowMap:[],pointShadowMatrix:[],hemi:[]},o=0;o<9;o++)a.probe.push(new wt);var s=new wt,c=new Jt,l=new Jt;return{setup:function(n,o,u){for(var h=0,d=0,p=0,f=0;f<9;f++)a.probe[f].set(0,0,0);var m=0,v=0,g=0,y=0,x=0,_=0,b=0,w=0,M=u.matrixWorldInverse;n.sort(ki);for(var S=0,T=n.length;S<T;S++){var E=n[S],A=E.color,L=E.intensity,R=E.distance,C=E.shadow&&E.shadow.map?E.shadow.map.texture:null;if(E.isAmbientLight)h+=A.r*L,d+=A.g*L,p+=A.b*L;else if(E.isLightProbe)for(var P=0;P<9;P++)a.probe[P].addScaledVector(E.sh.coefficients[P],L);else if(E.isDirectionalLight){var I=r.get(E);if(I.color.copy(E.color).multiplyScalar(E.intensity),I.direction.setFromMatrixPosition(E.matrixWorld),s.setFromMatrixPosition(E.target.matrixWorld),I.direction.sub(s),I.direction.transformDirection(M),E.castShadow){var D=E.shadow,O=i.get(E);O.shadowBias=D.bias,O.shadowNormalBias=D.normalBias,O.shadowRadius=D.radius,O.shadowMapSize=D.mapSize,a.directionalShadow[m]=O,a.directionalShadowMap[m]=C,a.directionalShadowMatrix[m]=E.shadow.matrix,_++}a.directional[m]=I,m++}else if(E.isSpotLight){var N=r.get(E);if(N.position.setFromMatrixPosition(E.matrixWorld),N.position.applyMatrix4(M),N.color.copy(A).multiplyScalar(L),N.distance=R,N.direction.setFromMatrixPosition(E.matrixWorld),s.setFromMatrixPosition(E.target.matrixWorld),N.direction.sub(s),N.direction.transformDirection(M),N.coneCos=Math.cos(E.angle),N.penumbraCos=Math.cos(E.angle*(1-E.penumbra)),N.decay=E.decay,E.castShadow){var B=E.shadow,z=i.get(E);z.shadowBias=B.bias,z.shadowNormalBias=B.normalBias,z.shadowRadius=B.radius,z.shadowMapSize=B.mapSize,a.spotShadow[g]=z,a.spotShadowMap[g]=C,a.spotShadowMatrix[g]=E.shadow.matrix,w++}a.spot[g]=N,g++}else if(E.isRectAreaLight){var G=r.get(E);G.color.copy(A).multiplyScalar(L),G.position.setFromMatrixPosition(E.matrixWorld),G.position.applyMatrix4(M),l.identity(),c.copy(E.matrixWorld),c.premultiply(M),l.extractRotation(c),G.halfWidth.set(.5*E.width,0,0),G.halfHeight.set(0,.5*E.height,0),G.halfWidth.applyMatrix4(l),G.halfHeight.applyMatrix4(l),a.rectArea[y]=G,y++}else if(E.isPointLight){var F=r.get(E);if(F.position.setFromMatrixPosition(E.matrixWorld),F.position.applyMatrix4(M),F.color.copy(E.color).multiplyScalar(E.intensity),F.distance=E.distance,F.decay=E.decay,E.castShadow){var U=E.shadow,H=i.get(E);H.shadowBias=U.bias,H.shadowNormalBias=U.normalBias,H.shadowRadius=U.radius,H.shadowMapSize=U.mapSize,H.shadowCameraNear=U.camera.near,H.shadowCameraFar=U.camera.far,a.pointShadow[v]=H,a.pointShadowMap[v]=C,a.pointShadowMatrix[v]=E.shadow.matrix,b++}a.point[v]=F,v++}else if(E.isHemisphereLight){var k=r.get(E);k.direction.setFromMatrixPosition(E.matrixWorld),k.direction.transformDirection(M),k.direction.normalize(),k.skyColor.copy(E.color).multiplyScalar(L),k.groundColor.copy(E.groundColor).multiplyScalar(L),a.hemi[x]=k,x++}}y>0&&(e.isWebGL2||!0===t.has("OES_texture_float_linear")?(a.rectAreaLTC1=nr.LTC_FLOAT_1,a.rectAreaLTC2=nr.LTC_FLOAT_2):!0===t.has("OES_texture_half_float_linear")?(a.rectAreaLTC1=nr.LTC_HALF_1,a.rectAreaLTC2=nr.LTC_HALF_2):console.error("THREE.WebGLRenderer: Unable to use RectAreaLight. Missing WebGL extensions.")),a.ambient[0]=h,a.ambient[1]=d,a.ambient[2]=p;var V=a.hash;V.directionalLength===m&&V.pointLength===v&&V.spotLength===g&&V.rectAreaLength===y&&V.hemiLength===x&&V.numDirectionalShadows===_&&V.numPointShadows===b&&V.numSpotShadows===w||(a.directional.length=m,a.spot.length=g,a.rectArea.length=y,a.point.length=v,a.hemi.length=x,a.directionalShadow.length=_,a.directionalShadowMap.length=_,a.pointShadow.length=b,a.pointShadowMap.length=b,a.spotShadow.length=w,a.spotShadowMap.length=w,a.directionalShadowMatrix.length=_,a.pointShadowMatrix.length=b,a.spotShadowMatrix.length=w,V.directionalLength=m,V.pointLength=v,V.spotLength=g,V.rectAreaLength=y,V.hemiLength=x,V.numDirectionalShadows=_,V.numPointShadows=b,V.numSpotShadows=w,a.version=Hi++)},state:a}}function Wi(t,e){var n=new Vi(t,e),r=[],i=[];return{init:function(){r.length=0,i.length=0},state:{lightsArray:r,shadowsArray:i,lights:n},setupLights:function(t){n.setup(r,i,t)},pushLight:function(t){r.push(t)},pushShadow:function(t){i.push(t)}}}function ji(t,e){var n=new WeakMap;return{get:function(r,i){var a;return!1===n.has(r)?(a=new Wi(t,e),n.set(r,new WeakMap),n.get(r).set(i,a)):!1===n.get(r).has(i)?(a=new Wi(t,e),n.get(r).set(i,a)):a=n.get(r).get(i),a},dispose:function(){n=new WeakMap}}}function qi(t){qe.call(this),this.type="MeshDepthMaterial",this.depthPacking=3200,this.skinning=!1,this.morphTargets=!1,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.setValues(t)}function Xi(t){qe.call(this),this.type="MeshDistanceMaterial",this.referencePosition=new wt,this.nearDistance=1,this.farDistance=1e3,this.skinning=!1,this.morphTargets=!1,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.fog=!1,this.setValues(t)}qi.prototype=Object.create(qe.prototype),qi.prototype.constructor=qi,qi.prototype.isMeshDepthMaterial=!0,qi.prototype.copy=function(t){return qe.prototype.copy.call(this,t),this.depthPacking=t.depthPacking,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.map=t.map,this.alphaMap=t.alphaMap,this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this},Xi.prototype=Object.create(qe.prototype),Xi.prototype.constructor=Xi,Xi.prototype.isMeshDistanceMaterial=!0,Xi.prototype.copy=function(t){return qe.prototype.copy.call(this,t),this.referencePosition.copy(t.referencePosition),this.nearDistance=t.nearDistance,this.farDistance=t.farDistance,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.map=t.map,this.alphaMap=t.alphaMap,this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this};function Yi(t,e,n){var r=new Qn,i=new pt,a=new pt,o=new yt,s=[],c=[],l={},u={0:1,1:0,2:2},h=new Hn({defines:{SAMPLE_RATE:2/8,HALF_SAMPLE_RATE:1/8},uniforms:{shadow_pass:{value:null},resolution:{value:new pt},radius:{value:4}},vertexShader:"void main() {\n\tgl_Position = vec4( position, 1.0 );\n}",fragmentShader:"uniform sampler2D shadow_pass;\nuniform vec2 resolution;\nuniform float radius;\n#include <packing>\nvoid main() {\n\tfloat mean = 0.0;\n\tfloat squared_mean = 0.0;\n\tfloat depth = unpackRGBAToDepth( texture2D( shadow_pass, ( gl_FragCoord.xy ) / resolution ) );\n\tfor ( float i = -1.0; i < 1.0 ; i += SAMPLE_RATE) {\n\t\t#ifdef HORIZONAL_PASS\n\t\t\tvec2 distribution = unpackRGBATo2Half( texture2D( shadow_pass, ( gl_FragCoord.xy + vec2( i, 0.0 ) * radius ) / resolution ) );\n\t\t\tmean += distribution.x;\n\t\t\tsquared_mean += distribution.y * distribution.y + distribution.x * distribution.x;\n\t\t#else\n\t\t\tfloat depth = unpackRGBAToDepth( texture2D( shadow_pass, ( gl_FragCoord.xy + vec2( 0.0, i ) * radius ) / resolution ) );\n\t\t\tmean += depth;\n\t\t\tsquared_mean += depth * depth;\n\t\t#endif\n\t}\n\tmean = mean * HALF_SAMPLE_RATE;\n\tsquared_mean = squared_mean * HALF_SAMPLE_RATE;\n\tfloat std_dev = sqrt( squared_mean - mean * mean );\n\tgl_FragColor = pack2HalfToRGBA( vec2( mean, std_dev ) );\n}"}),p=h.clone();p.defines.HORIZONAL_PASS=1;var f=new vn;f.setAttribute("position",new Je(new Float32Array([-1,-1,.5,3,-1,.5,-1,3,.5]),3));var v=new On(f,h),g=this;function y(n,r){var i=e.update(v);h.uniforms.shadow_pass.value=n.map.texture,h.uniforms.resolution.value=n.mapSize,h.uniforms.radius.value=n.radius,t.setRenderTarget(n.mapPass),t.clear(),t.renderBufferDirect(r,null,i,h,v,null),p.uniforms.shadow_pass.value=n.mapPass.texture,p.uniforms.resolution.value=n.mapSize,p.uniforms.radius.value=n.radius,t.setRenderTarget(n.map),t.clear(),t.renderBufferDirect(r,null,i,p,v,null)}function x(t,e,n){var r=t<<0|e<<1|n<<2,i=s[r];return void 0===i&&(i=new qi({depthPacking:3201,morphTargets:t,skinning:e}),s[r]=i),i}function _(t,e,n){var r=t<<0|e<<1|n<<2,i=c[r];return void 0===i&&(i=new Xi({morphTargets:t,skinning:e}),c[r]=i),i}function b(e,n,r,i,a,o,s){var c=null,h=x,d=e.customDepthMaterial;if(!0===i.isPointLight&&(h=_,d=e.customDistanceMaterial),void 0===d){var p=!1;!0===r.morphTargets&&(p=n.morphAttributes&&n.morphAttributes.position&&n.morphAttributes.position.length>0);var f=!1;!0===e.isSkinnedMesh&&(!0===r.skinning?f=!0:console.warn("THREE.WebGLShadowMap: THREE.SkinnedMesh with material.skinning set to false:",e)),c=h(p,f,!0===e.isInstancedMesh)}else c=d;if(t.localClippingEnabled&&!0===r.clipShadows&&0!==r.clippingPlanes.length){var m=c.uuid,v=r.uuid,g=l[m];void 0===g&&(g={},l[m]=g);var y=g[v];void 0===y&&(y=c.clone(),g[v]=y),c=y}return c.visible=r.visible,c.wireframe=r.wireframe,c.side=3===s?null!==r.shadowSide?r.shadowSide:r.side:null!==r.shadowSide?r.shadowSide:u[r.side],c.clipShadows=r.clipShadows,c.clippingPlanes=r.clippingPlanes,c.clipIntersection=r.clipIntersection,c.wireframeLinewidth=r.wireframeLinewidth,c.linewidth=r.linewidth,!0===i.isPointLight&&!0===c.isMeshDistanceMaterial&&(c.referencePosition.setFromMatrixPosition(i.matrixWorld),c.nearDistance=a,c.farDistance=o),c}function w(n,i,a,o,s){if(!1!==n.visible){if(n.layers.test(i.layers)&&(n.isMesh||n.isLine||n.isPoints)&&(n.castShadow||n.receiveShadow&&3===s)&&(!n.frustumCulled||r.intersectsObject(n))){n.modelViewMatrix.multiplyMatrices(a.matrixWorldInverse,n.matrixWorld);var c=e.update(n),l=n.material;if(Array.isArray(l))for(var u=c.groups,h=0,d=u.length;h<d;h++){var p=u[h],f=l[p.materialIndex];if(f&&f.visible){var m=b(n,c,f,o,a.near,a.far,s);t.renderBufferDirect(a,null,c,m,n,p)}}else if(l.visible){var v=b(n,c,l,o,a.near,a.far,s);t.renderBufferDirect(a,null,c,v,n,null)}}for(var g=n.children,y=0,x=g.length;y<x;y++)w(g[y],i,a,o,s)}}this.enabled=!1,this.autoUpdate=!0,this.needsUpdate=!1,this.type=1,this.render=function(e,s,c){if(!1!==g.enabled&&(!1!==g.autoUpdate||!1!==g.needsUpdate)&&0!==e.length){var l=t.getRenderTarget(),u=t.getActiveCubeFace(),h=t.getActiveMipmapLevel(),p=t.state;p.setBlending(0),p.buffers.color.setClear(1,1,1,1),p.buffers.depth.setTest(!0),p.setScissorTest(!1);for(var f=0,v=e.length;f<v;f++){var x=e[f],_=x.shadow;if(void 0!==_){if(!1!==_.autoUpdate||!1!==_.needsUpdate){i.copy(_.mapSize);var b=_.getFrameExtents();if(i.multiply(b),a.copy(_.mapSize),(i.x>n||i.y>n)&&(i.x>n&&(a.x=Math.floor(n/b.x),i.x=a.x*b.x,_.mapSize.x=a.x),i.y>n&&(a.y=Math.floor(n/b.y),i.y=a.y*b.y,_.mapSize.y=a.y)),null===_.map&&!_.isPointLightShadow&&3===this.type){var M={minFilter:m,magFilter:m,format:T};_.map=new xt(i.x,i.y,M),_.map.texture.name=x.name+".shadowMap",_.mapPass=new xt(i.x,i.y,M),_.camera.updateProjectionMatrix()}if(null===_.map){var S={minFilter:d,magFilter:d,format:T};_.map=new xt(i.x,i.y,S),_.map.texture.name=x.name+".shadowMap",_.camera.updateProjectionMatrix()}t.setRenderTarget(_.map),t.clear();for(var E=_.getViewportCount(),A=0;A<E;A++){var L=_.getViewport(A);o.set(a.x*L.x,a.y*L.y,a.x*L.z,a.y*L.w),p.viewport(o),_.updateMatrices(x,A),r=_.getFrustum(),w(s,c,_.camera,x,this.type)}_.isPointLightShadow||3!==this.type||y(_,c),_.needsUpdate=!1}}else console.warn("THREE.WebGLShadowMap:",x,"has no shadow.")}g.needsUpdate=!1,t.setRenderTarget(l,u,h)}}}function Zi(t,n,r){var i,a,o=r.isWebGL2;var s=new function(){var e=!1,n=new yt,r=null,i=new yt(0,0,0,0);return{setMask:function(n){r===n||e||(t.colorMask(n,n,n,n),r=n)},setLocked:function(t){e=t},setClear:function(e,r,a,o,s){!0===s&&(e*=o,r*=o,a*=o),n.set(e,r,a,o),!1===i.equals(n)&&(t.clearColor(e,r,a,o),i.copy(n))},reset:function(){e=!1,r=null,i.set(-1,0,0,0)}}},c=new function(){var e=!1,n=null,r=null,i=null;return{setTest:function(t){t?B(2929):z(2929)},setMask:function(r){n===r||e||(t.depthMask(r),n=r)},setFunc:function(e){if(r!==e){if(e)switch(e){case 0:t.depthFunc(512);break;case 1:t.depthFunc(519);break;case 2:t.depthFunc(513);break;case 3:t.depthFunc(515);break;case 4:t.depthFunc(514);break;case 5:t.depthFunc(518);break;case 6:t.depthFunc(516);break;case 7:t.depthFunc(517);break;default:t.depthFunc(515)}else t.depthFunc(515);r=e}},setLocked:function(t){e=t},setClear:function(e){i!==e&&(t.clearDepth(e),i=e)},reset:function(){e=!1,n=null,r=null,i=null}}},l=new function(){var e=!1,n=null,r=null,i=null,a=null,o=null,s=null,c=null,l=null;return{setTest:function(t){e||(t?B(2960):z(2960))},setMask:function(r){n===r||e||(t.stencilMask(r),n=r)},setFunc:function(e,n,o){r===e&&i===n&&a===o||(t.stencilFunc(e,n,o),r=e,i=n,a=o)},setOp:function(e,n,r){o===e&&s===n&&c===r||(t.stencilOp(e,n,r),o=e,s=n,c=r)},setLocked:function(t){e=t},setClear:function(e){l!==e&&(t.clearStencil(e),l=e)},reset:function(){e=!1,n=null,r=null,i=null,a=null,o=null,s=null,c=null,l=null}}},u={},h=null,d=null,p=null,f=null,m=null,v=null,g=null,y=null,x=null,_=!1,b=null,w=null,M=null,S=null,T=null,E=t.getParameter(35661),A=!1,L=0,R=t.getParameter(7938);-1!==R.indexOf("WebGL")?(L=parseFloat(/^WebGL\ ([0-9])/.exec(R)[1]),A=L>=1):-1!==R.indexOf("OpenGL ES")&&(L=parseFloat(/^OpenGL\ ES\ ([0-9])/.exec(R)[1]),A=L>=2);var C=null,P={},I=new yt,D=new yt;function O(e,n,r){var i=new Uint8Array(4),a=t.createTexture();t.bindTexture(e,a),t.texParameteri(e,10241,9728),t.texParameteri(e,10240,9728);for(var o=0;o<r;o++)t.texImage2D(n+o,0,6408,1,1,0,6408,5121,i);return a}var N={};function B(e){!0!==u[e]&&(t.enable(e),u[e]=!0)}function z(e){!1!==u[e]&&(t.disable(e),u[e]=!1)}N[3553]=O(3553,3553,1),N[34067]=O(34067,34069,6),s.setClear(0,0,0,1),c.setClear(1),l.setClear(0),B(2929),c.setFunc(3),k(!1),V(1),B(2884),H(0);var G=((i={})[100]=32774,i[101]=32778,i[102]=32779,i);if(o)G[103]=32775,G[104]=32776;else{var F=n.get("EXT_blend_minmax");null!==F&&(G[103]=F.MIN_EXT,G[104]=F.MAX_EXT)}var U=((a={})[200]=0,a[201]=1,a[202]=768,a[204]=770,a[210]=776,a[208]=774,a[206]=772,a[203]=769,a[205]=771,a[209]=775,a[207]=773,a);function H(n,r,i,a,o,s,c,l){if(0!==n){if(d||(B(3042),d=!0),5===n)o=o||r,s=s||i,c=c||a,r===f&&o===g||(t.blendEquationSeparate(G[r],G[o]),f=r,g=o),i===m&&a===v&&s===y&&c===x||(t.blendFuncSeparate(U[i],U[a],U[s],U[c]),m=i,v=a,y=s,x=c),p=n,_=null;else if(n!==p||l!==_){if(f===e&&g===e||(t.blendEquation(32774),f=e,g=e),l)switch(n){case 1:t.blendFuncSeparate(1,771,1,771);break;case 2:t.blendFunc(1,1);break;case 3:t.blendFuncSeparate(0,0,769,771);break;case 4:t.blendFuncSeparate(0,768,0,770);break;default:console.error("THREE.WebGLState: Invalid blending: ",n)}else switch(n){case 1:t.blendFuncSeparate(770,771,1,771);break;case 2:t.blendFunc(770,1);break;case 3:t.blendFunc(0,769);break;case 4:t.blendFunc(0,768);break;default:console.error("THREE.WebGLState: Invalid blending: ",n)}m=null,v=null,y=null,x=null,p=n,_=l}}else d&&(z(3042),d=!1)}function k(e){b!==e&&(e?t.frontFace(2304):t.frontFace(2305),b=e)}function V(e){0!==e?(B(2884),e!==w&&(1===e?t.cullFace(1029):2===e?t.cullFace(1028):t.cullFace(1032))):z(2884),w=e}function W(e,n,r){e?(B(32823),S===n&&T===r||(t.polygonOffset(n,r),S=n,T=r)):z(32823)}function j(e){void 0===e&&(e=33984+E-1),C!==e&&(t.activeTexture(e),C=e)}return{buffers:{color:s,depth:c,stencil:l},enable:B,disable:z,useProgram:function(e){return h!==e&&(t.useProgram(e),h=e,!0)},setBlending:H,setMaterial:function(t,e){2===t.side?z(2884):B(2884);var n=1===t.side;e&&(n=!n),k(n),1===t.blending&&!1===t.transparent?H(0):H(t.blending,t.blendEquation,t.blendSrc,t.blendDst,t.blendEquationAlpha,t.blendSrcAlpha,t.blendDstAlpha,t.premultipliedAlpha),c.setFunc(t.depthFunc),c.setTest(t.depthTest),c.setMask(t.depthWrite),s.setMask(t.colorWrite);var r=t.stencilWrite;l.setTest(r),r&&(l.setMask(t.stencilWriteMask),l.setFunc(t.stencilFunc,t.stencilRef,t.stencilFuncMask),l.setOp(t.stencilFail,t.stencilZFail,t.stencilZPass)),W(t.polygonOffset,t.polygonOffsetFactor,t.polygonOffsetUnits)},setFlipSided:k,setCullFace:V,setLineWidth:function(e){e!==M&&(A&&t.lineWidth(e),M=e)},setPolygonOffset:W,setScissorTest:function(t){t?B(3089):z(3089)},activeTexture:j,bindTexture:function(e,n){null===C&&j();var r=P[C];void 0===r&&(r={type:void 0,texture:void 0},P[C]=r),r.type===e&&r.texture===n||(t.bindTexture(e,n||N[e]),r.type=e,r.texture=n)},unbindTexture:function(){var e=P[C];void 0!==e&&void 0!==e.type&&(t.bindTexture(e.type,null),e.type=void 0,e.texture=void 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i=1;if((t.width>r||t.height>r)&&(i=r/Math.max(t.width,t.height)),i<1||!0===e){if("undefined"!=typeof HTMLImageElement&&t instanceof HTMLImageElement||"undefined"!=typeof HTMLCanvasElement&&t instanceof HTMLCanvasElement||"undefined"!=typeof ImageBitmap&&t instanceof ImageBitmap){var a=e?st.floorPowerOfTwo:Math.floor,o=a(i*t.width),s=a(i*t.height);void 0===l&&(l=P(o,s));var c=n?P(o,s):l;return c.width=o,c.height=s,c.getContext("2d").drawImage(t,0,0,o,s),console.warn("THREE.WebGLRenderer: Texture has been resized from ("+t.width+"x"+t.height+") to ("+o+"x"+s+")."),c}return"data"in t&&console.warn("THREE.WebGLRenderer: Image in DataTexture is too big ("+t.width+"x"+t.height+")."),t}return t}function D(t){return st.isPowerOfTwo(t.width)&&st.isPowerOfTwo(t.height)}function O(t,e){return t.generateMipmaps&&e&&t.minFilter!==d&&t.minFilter!==m}function N(e,n,i,a){t.generateMipmap(e),r.get(n).__maxMipLevel=Math.log(Math.max(i,a))*Math.LOG2E}function B(n,r,i){if(!1===h)return 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e=l.get(t.inputSource);e&&e.dispatchEvent({type:t.type,data:t.inputSource})}function g(){l.forEach((function(t,e){t.disconnect(e)})),l.clear(),t.setFramebuffer(null),t.setRenderTarget(t.getRenderTarget()),S.stop(),n.isPresenting=!1,n.dispatchEvent({type:"sessionend"})}function y(t){a=t,S.setContext(r),S.start(),n.isPresenting=!0,n.dispatchEvent({type:"sessionstart"})}function x(t){for(var e=r.inputSources,n=0;n<c.length;n++)l.set(e[n],c[n]);for(var i=0;i<t.removed.length;i++){var a=t.removed[i],o=l.get(a);o&&(o.dispatchEvent({type:"disconnected",data:a}),l.delete(a))}for(var s=0;s<t.added.length;s++){var u=t.added[s],h=l.get(u);h&&h.dispatchEvent({type:"connected",data:u})}}this.enabled=!1,this.isPresenting=!1,this.getController=function(t){var e=c[t];return void 0===e&&(e=new ta,c[t]=e),e.getTargetRaySpace()},this.getControllerGrip=function(t){var e=c[t];return void 0===e&&(e=new ta,c[t]=e),e.getGripSpace()},this.getHand=function(t){var e=c[t];return void 0===e&&(e=new ta,c[t]=e),e.getHandSpace()},this.setFramebufferScaleFactor=function(t){i=t,!0===n.isPresenting&&console.warn("THREE.WebXRManager: Cannot change framebuffer scale while presenting.")},this.setReferenceSpaceType=function(t){o=t,!0===n.isPresenting&&console.warn("THREE.WebXRManager: Cannot change reference space type while presenting.")},this.getReferenceSpace=function(){return a},this.getSession=function(){return r},this.setSession=function(t){if(null!==(r=t)){r.addEventListener("select",v),r.addEventListener("selectstart",v),r.addEventListener("selectend",v),r.addEventListener("squeeze",v),r.addEventListener("squeezestart",v),r.addEventListener("squeezeend",v),r.addEventListener("end",g);var n=e.getContextAttributes();!0!==n.xrCompatible&&e.makeXRCompatible();var a={antialias:n.antialias,alpha:n.alpha,depth:n.depth,stencil:n.stencil,framebufferScaleFactor:i},s=new XRWebGLLayer(r,e,a);r.updateRenderState({baseLayer:s}),r.requestReferenceSpace(o).then(y),r.addEventListener("inputsourceschange",x)}};var _=new wt,b=new wt;function w(t,e){null===e?t.matrixWorld.copy(t.matrix):t.matrixWorld.multiplyMatrices(e.matrixWorld,t.matrix),t.matrixWorldInverse.getInverse(t.matrixWorld)}this.getCamera=function(t){p.near=h.near=u.near=t.near,p.far=h.far=u.far=t.far,f===p.near&&m===p.far||(r.updateRenderState({depthNear:p.near,depthFar:p.far}),f=p.near,m=p.far);var e=t.parent,n=p.cameras;w(p,e);for(var i=0;i<n.length;i++)w(n[i],e);t.matrixWorld.copy(p.matrixWorld);for(var a=t.children,o=0,s=a.length;o<s;o++)a[o].updateMatrixWorld(!0);return 2===n.length?function(t,e,n){_.setFromMatrixPosition(e.matrixWorld),b.setFromMatrixPosition(n.matrixWorld);var r=_.distanceTo(b),i=e.projectionMatrix.elements,a=n.projectionMatrix.elements,o=i[14]/(i[10]-1),s=i[14]/(i[10]+1),c=(i[9]+1)/i[5],l=(i[9]-1)/i[5],u=(i[8]-1)/i[0],h=(a[8]+1)/a[0],d=o*u,p=o*h,f=r/(-u+h),m=f*-u;e.matrixWorld.decompose(t.position,t.quaternion,t.scale),t.translateX(m),t.translateZ(f),t.matrixWorld.compose(t.position,t.quaternion,t.scale),t.matrixWorldInverse.getInverse(t.matrixWorld);var v=o+f,g=s+f,y=d-m,x=p+(r-m),w=c*s/g*v,M=l*s/g*v;t.projectionMatrix.makePerspective(y,x,w,M,v,g)}(p,u,h):p.projectionMatrix.copy(u.projectionMatrix),p};var M=null;var S=new Kn;S.setAnimationLoop((function(e,n){if(null!==(s=n.getViewerPose(a))){var i=s.views,o=r.renderState.baseLayer;t.setFramebuffer(o.framebuffer);var l=!1;i.length!==p.cameras.length&&(p.cameras.length=0,l=!0);for(var u=0;u<i.length;u++){var h=i[u],f=o.getViewport(h),m=d[u];m.matrix.fromArray(h.transform.matrix),m.projectionMatrix.fromArray(h.projectionMatrix),m.viewport.set(f.x,f.y,f.width,f.height),0===u&&p.matrix.copy(m.matrix),!0===l&&p.cameras.push(m)}}for(var v=r.inputSources,g=0;g<c.length;g++){var y=c[g],x=v[g];y.update(x,n,a)}M&&M(e,n)})),this.setAnimationLoop=function(t){M=t},this.dispose=function(){}}function na(t){function e(e,n){e.opacity.value=n.opacity,n.color&&e.diffuse.value.copy(n.color),n.emissive&&e.emissive.value.copy(n.emissive).multiplyScalar(n.emissiveIntensity),n.map&&(e.map.value=n.map),n.alphaMap&&(e.alphaMap.value=n.alphaMap),n.specularMap&&(e.specularMap.value=n.specularMap);var r,i,a=t.get(n).envMap;if(a){e.envMap.value=a,e.flipEnvMap.value=a.isCubeTexture&&a._needsFlipEnvMap?-1:1,e.reflectivity.value=n.reflectivity,e.refractionRatio.value=n.refractionRatio;var o=t.get(a).__maxMipLevel;void 0!==o&&(e.maxMipLevel.value=o)}n.lightMap&&(e.lightMap.value=n.lightMap,e.lightMapIntensity.value=n.lightMapIntensity),n.aoMap&&(e.aoMap.value=n.aoMap,e.aoMapIntensity.value=n.aoMapIntensity),n.map?r=n.map:n.specularMap?r=n.specularMap:n.displacementMap?r=n.displacementMap:n.normalMap?r=n.normalMap:n.bumpMap?r=n.bumpMap:n.roughnessMap?r=n.roughnessMap:n.metalnessMap?r=n.metalnessMap:n.alphaMap?r=n.alphaMap:n.emissiveMap?r=n.emissiveMap:n.clearcoatMap?r=n.clearcoatMap:n.clearcoatNormalMap?r=n.clearcoatNormalMap:n.clearcoatRoughnessMap&&(r=n.clearcoatRoughnessMap),void 0!==r&&(r.isWebGLRenderTarget&&(r=r.texture),!0===r.matrixAutoUpdate&&r.updateMatrix(),e.uvTransform.value.copy(r.matrix)),n.aoMap?i=n.aoMap:n.lightMap&&(i=n.lightMap),void 0!==i&&(i.isWebGLRenderTarget&&(i=i.texture),!0===i.matrixAutoUpdate&&i.updateMatrix(),e.uv2Transform.value.copy(i.matrix))}function n(e,n){e.roughness.value=n.roughness,e.metalness.value=n.metalness,n.roughnessMap&&(e.roughnessMap.value=n.roughnessMap),n.metalnessMap&&(e.metalnessMap.value=n.metalnessMap),n.emissiveMap&&(e.emissiveMap.value=n.emissiveMap),n.bumpMap&&(e.bumpMap.value=n.bumpMap,e.bumpScale.value=n.bumpScale,1===n.side&&(e.bumpScale.value*=-1)),n.normalMap&&(e.normalMap.value=n.normalMap,e.normalScale.value.copy(n.normalScale),1===n.side&&e.normalScale.value.negate()),n.displacementMap&&(e.displacementMap.value=n.displacementMap,e.displacementScale.value=n.displacementScale,e.displacementBias.value=n.displacementBias),t.get(n).envMap&&(e.envMapIntensity.value=n.envMapIntensity)}return{refreshFogUniforms:function(t,e){t.fogColor.value.copy(e.color),e.isFog?(t.fogNear.value=e.near,t.fogFar.value=e.far):e.isFogExp2&&(t.fogDensity.value=e.density)},refreshMaterialUniforms:function(t,r,i,a){r.isMeshBasicMaterial?e(t,r):r.isMeshLambertMaterial?(e(t,r),function(t,e){e.emissiveMap&&(t.emissiveMap.value=e.emissiveMap)}(t,r)):r.isMeshToonMaterial?(e(t,r),function(t,e){e.gradientMap&&(t.gradientMap.value=e.gradientMap);e.emissiveMap&&(t.emissiveMap.value=e.emissiveMap);e.bumpMap&&(t.bumpMap.value=e.bumpMap,t.bumpScale.value=e.bumpScale,1===e.side&&(t.bumpScale.value*=-1));e.normalMap&&(t.normalMap.value=e.normalMap,t.normalScale.value.copy(e.normalScale),1===e.side&&t.normalScale.value.negate());e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias)}(t,r)):r.isMeshPhongMaterial?(e(t,r),function(t,e){t.specular.value.copy(e.specular),t.shininess.value=Math.max(e.shininess,1e-4),e.emissiveMap&&(t.emissiveMap.value=e.emissiveMap);e.bumpMap&&(t.bumpMap.value=e.bumpMap,t.bumpScale.value=e.bumpScale,1===e.side&&(t.bumpScale.value*=-1));e.normalMap&&(t.normalMap.value=e.normalMap,t.normalScale.value.copy(e.normalScale),1===e.side&&t.normalScale.value.negate());e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias)}(t,r)):r.isMeshStandardMaterial?(e(t,r),r.isMeshPhysicalMaterial?function(t,e){n(t,e),t.reflectivity.value=e.reflectivity,t.clearcoat.value=e.clearcoat,t.clearcoatRoughness.value=e.clearcoatRoughness,e.sheen&&t.sheen.value.copy(e.sheen);e.clearcoatMap&&(t.clearcoatMap.value=e.clearcoatMap);e.clearcoatRoughnessMap&&(t.clearcoatRoughnessMap.value=e.clearcoatRoughnessMap);e.clearcoatNormalMap&&(t.clearcoatNormalScale.value.copy(e.clearcoatNormalScale),t.clearcoatNormalMap.value=e.clearcoatNormalMap,1===e.side&&t.clearcoatNormalScale.value.negate());t.transmission.value=e.transmission,e.transmissionMap&&(t.transmissionMap.value=e.transmissionMap)}(t,r):n(t,r)):r.isMeshMatcapMaterial?(e(t,r),function(t,e){e.matcap&&(t.matcap.value=e.matcap);e.bumpMap&&(t.bumpMap.value=e.bumpMap,t.bumpScale.value=e.bumpScale,1===e.side&&(t.bumpScale.value*=-1));e.normalMap&&(t.normalMap.value=e.normalMap,t.normalScale.value.copy(e.normalScale),1===e.side&&t.normalScale.value.negate());e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias)}(t,r)):r.isMeshDepthMaterial?(e(t,r),function(t,e){e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias)}(t,r)):r.isMeshDistanceMaterial?(e(t,r),function(t,e){e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias);t.referencePosition.value.copy(e.referencePosition),t.nearDistance.value=e.nearDistance,t.farDistance.value=e.farDistance}(t,r)):r.isMeshNormalMaterial?(e(t,r),function(t,e){e.bumpMap&&(t.bumpMap.value=e.bumpMap,t.bumpScale.value=e.bumpScale,1===e.side&&(t.bumpScale.value*=-1));e.normalMap&&(t.normalMap.value=e.normalMap,t.normalScale.value.copy(e.normalScale),1===e.side&&t.normalScale.value.negate());e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias)}(t,r)):r.isLineBasicMaterial?(function(t,e){t.diffuse.value.copy(e.color),t.opacity.value=e.opacity}(t,r),r.isLineDashedMaterial&&function(t,e){t.dashSize.value=e.dashSize,t.totalSize.value=e.dashSize+e.gapSize,t.scale.value=e.scale}(t,r)):r.isPointsMaterial?function(t,e,n,r){t.diffuse.value.copy(e.color),t.opacity.value=e.opacity,t.size.value=e.size*n,t.scale.value=.5*r,e.map&&(t.map.value=e.map);e.alphaMap&&(t.alphaMap.value=e.alphaMap);var i;e.map?i=e.map:e.alphaMap&&(i=e.alphaMap);void 0!==i&&(!0===i.matrixAutoUpdate&&i.updateMatrix(),t.uvTransform.value.copy(i.matrix))}(t,r,i,a):r.isSpriteMaterial?function(t,e){t.diffuse.value.copy(e.color),t.opacity.value=e.opacity,t.rotation.value=e.rotation,e.map&&(t.map.value=e.map);e.alphaMap&&(t.alphaMap.value=e.alphaMap);var n;e.map?n=e.map:e.alphaMap&&(n=e.alphaMap);void 0!==n&&(!0===n.matrixAutoUpdate&&n.updateMatrix(),t.uvTransform.value.copy(n.matrix))}(t,r):r.isShadowMaterial?(t.color.value.copy(r.color),t.opacity.value=r.opacity):r.isShaderMaterial&&(r.uniformsNeedUpdate=!1)}}}function ra(t){var e=void 0!==(t=t||{}).canvas?t.canvas:document.createElementNS("http://www.w3.org/1999/xhtml","canvas"),n=void 0!==t.context?t.context:null,r=void 0!==t.alpha&&t.alpha,i=void 0===t.depth||t.depth,a=void 0===t.stencil||t.stencil,o=void 0!==t.antialias&&t.antialias,s=void 0===t.premultipliedAlpha||t.premultipliedAlpha,c=void 0!==t.preserveDrawingBuffer&&t.preserveDrawingBuffer,l=void 0!==t.powerPreference?t.powerPreference:"default",u=void 0!==t.failIfMajorPerformanceCaveat&&t.failIfMajorPerformanceCaveat,h=null,d=null;this.domElement=e,this.debug={checkShaderErrors:!0},this.autoClear=!0,this.autoClearColor=!0,this.autoClearDepth=!0,this.autoClearStencil=!0,this.sortObjects=!0,this.clippingPlanes=[],this.localClippingEnabled=!1,this.gammaFactor=2,this.outputEncoding=q,this.physicallyCorrectLights=!1,this.toneMapping=0,this.toneMappingExposure=1,this.maxMorphTargets=8,this.maxMorphNormals=4;var p=this,f=!1,m=null,v=0,g=0,x=null,_=null,M=-1,S=null,E=null,A=new yt,L=new yt,R=null,C=e.width,P=e.height,I=1,D=null,O=null,N=new yt(0,0,C,P),B=new yt(0,0,C,P),z=!1,G=new Qn,F=!1,U=!1,H=new Jt,k=new wt,V={background:null,fog:null,environment:null,overrideMaterial:null,isScene:!0};function W(){return null===x?I:1}var j,X,Y,Z,J,Q,K,$,tt,et,nt,rt,it,at,ot,ct,lt,ut,ht,dt,ft,mt=n;function vt(t,n){for(var r=0;r<t.length;r++){var i=t[r],a=e.getContext(i,n);if(null!==a)return a}return null}try{var gt={alpha:r,depth:i,stencil:a,antialias:o,premultipliedAlpha:s,preserveDrawingBuffer:c,powerPreference:l,failIfMajorPerformanceCaveat:u};if(e.addEventListener("webglcontextlost",St,!1),e.addEventListener("webglcontextrestored",Tt,!1),null===mt){var xt=["webgl2","webgl","experimental-webgl"];if(!0===p.isWebGL1Renderer&&xt.shift(),null===(mt=vt(xt,gt)))throw vt(xt)?new Error("Error creating WebGL context with your selected attributes."):new Error("Error creating WebGL context.")}void 0===mt.getShaderPrecisionFormat&&(mt.getShaderPrecisionFormat=function(){return{rangeMin:1,rangeMax:1,precision:1}})}catch(t){throw console.error("THREE.WebGLRenderer: "+t.message),t}function _t(){j=new ur(mt),!1===(X=new sr(mt,j,t)).isWebGL2&&(j.get("WEBGL_depth_texture"),j.get("OES_texture_float"),j.get("OES_texture_half_float"),j.get("OES_texture_half_float_linear"),j.get("OES_standard_derivatives"),j.get("OES_element_index_uint"),j.get("OES_vertex_array_object"),j.get("ANGLE_instanced_arrays")),j.get("OES_texture_float_linear"),dt=new Qi(mt,j,X),(Y=new Zi(mt,j,X)).scissor(L.copy(B).multiplyScalar(I).floor()),Y.viewport(A.copy(N).multiplyScalar(I).floor()),Z=new pr(mt),J=new Ni,Q=new Ji(mt,j,Y,J,X,dt,Z),K=new lr(p),$=new $n(mt,X),ft=new ar(mt,j,$,X),tt=new hr(mt,$,Z,ft),et=new gr(mt,tt,$,Z),lt=new vr(mt),ot=new cr(J),nt=new Oi(p,K,j,X,ft,ot),rt=new na(J),it=new Fi(J),at=new ji(j,X),ct=new ir(p,K,Y,et,s),ut=new or(mt,j,Z,X),ht=new dr(mt,j,Z,X),Z.programs=nt.programs,p.capabilities=X,p.extensions=j,p.properties=J,p.renderLists=it,p.state=Y,p.info=Z}_t();var bt=new ea(p,mt);this.xr=bt;var Mt=new Yi(p,et,X.maxTextureSize);function St(t){t.preventDefault(),console.log("THREE.WebGLRenderer: Context Lost."),f=!0}function Tt(){console.log("THREE.WebGLRenderer: Context Restored."),f=!1,_t()}function Et(t){var e=t.target;e.removeEventListener("dispose",Et),function(t){At(t),J.remove(t)}(e)}function At(t){var e=J.get(t).program;void 0!==e&&nt.releaseProgram(e)}this.shadowMap=Mt,this.getContext=function(){return mt},this.getContextAttributes=function(){return mt.getContextAttributes()},this.forceContextLoss=function(){var t=j.get("WEBGL_lose_context");t&&t.loseContext()},this.forceContextRestore=function(){var t=j.get("WEBGL_lose_context");t&&t.restoreContext()},this.getPixelRatio=function(){return I},this.setPixelRatio=function(t){void 0!==t&&(I=t,this.setSize(C,P,!1))},this.getSize=function(t){return void 0===t&&(console.warn("WebGLRenderer: .getsize() now requires a Vector2 as an argument"),t=new pt),t.set(C,P)},this.setSize=function(t,n,r){bt.isPresenting?console.warn("THREE.WebGLRenderer: Can't change size while VR device is presenting."):(C=t,P=n,e.width=Math.floor(t*I),e.height=Math.floor(n*I),!1!==r&&(e.style.width=t+"px",e.style.height=n+"px"),this.setViewport(0,0,t,n))},this.getDrawingBufferSize=function(t){return void 0===t&&(console.warn("WebGLRenderer: .getdrawingBufferSize() now requires a Vector2 as an argument"),t=new pt),t.set(C*I,P*I).floor()},this.setDrawingBufferSize=function(t,n,r){C=t,P=n,I=r,e.width=Math.floor(t*r),e.height=Math.floor(n*r),this.setViewport(0,0,t,n)},this.getCurrentViewport=function(t){return void 0===t&&(console.warn("WebGLRenderer: .getCurrentViewport() now requires a Vector4 as an argument"),t=new yt),t.copy(A)},this.getViewport=function(t){return t.copy(N)},this.setViewport=function(t,e,n,r){t.isVector4?N.set(t.x,t.y,t.z,t.w):N.set(t,e,n,r),Y.viewport(A.copy(N).multiplyScalar(I).floor())},this.getScissor=function(t){return t.copy(B)},this.setScissor=function(t,e,n,r){t.isVector4?B.set(t.x,t.y,t.z,t.w):B.set(t,e,n,r),Y.scissor(L.copy(B).multiplyScalar(I).floor())},this.getScissorTest=function(){return z},this.setScissorTest=function(t){Y.setScissorTest(z=t)},this.setOpaqueSort=function(t){D=t},this.setTransparentSort=function(t){O=t},this.getClearColor=function(){return ct.getClearColor()},this.setClearColor=function(){ct.setClearColor.apply(ct,arguments)},this.getClearAlpha=function(){return ct.getClearAlpha()},this.setClearAlpha=function(){ct.setClearAlpha.apply(ct,arguments)},this.clear=function(t,e,n){var r=0;(void 0===t||t)&&(r|=16384),(void 0===e||e)&&(r|=256),(void 0===n||n)&&(r|=1024),mt.clear(r)},this.clearColor=function(){this.clear(!0,!1,!1)},this.clearDepth=function(){this.clear(!1,!0,!1)},this.clearStencil=function(){this.clear(!1,!1,!0)},this.dispose=function(){e.removeEventListener("webglcontextlost",St,!1),e.removeEventListener("webglcontextrestored",Tt,!1),it.dispose(),at.dispose(),J.dispose(),K.dispose(),et.dispose(),ft.dispose(),bt.dispose(),Rt.stop()},this.renderBufferImmediate=function(t,e){ft.initAttributes();var n=J.get(t);t.hasPositions&&!n.position&&(n.position=mt.createBuffer()),t.hasNormals&&!n.normal&&(n.normal=mt.createBuffer()),t.hasUvs&&!n.uv&&(n.uv=mt.createBuffer()),t.hasColors&&!n.color&&(n.color=mt.createBuffer());var r=e.getAttributes();t.hasPositions&&(mt.bindBuffer(34962,n.position),mt.bufferData(34962,t.positionArray,35048),ft.enableAttribute(r.position),mt.vertexAttribPointer(r.position,3,5126,!1,0,0)),t.hasNormals&&(mt.bindBuffer(34962,n.normal),mt.bufferData(34962,t.normalArray,35048),ft.enableAttribute(r.normal),mt.vertexAttribPointer(r.normal,3,5126,!1,0,0)),t.hasUvs&&(mt.bindBuffer(34962,n.uv),mt.bufferData(34962,t.uvArray,35048),ft.enableAttribute(r.uv),mt.vertexAttribPointer(r.uv,2,5126,!1,0,0)),t.hasColors&&(mt.bindBuffer(34962,n.color),mt.bufferData(34962,t.colorArray,35048),ft.enableAttribute(r.color),mt.vertexAttribPointer(r.color,3,5126,!1,0,0)),ft.disableUnusedAttributes(),mt.drawArrays(4,0,t.count),t.count=0},this.renderBufferDirect=function(t,e,n,r,i,a){null===e&&(e=V);var o=i.isMesh&&i.matrixWorld.determinant()<0,s=Ot(t,e,r,i);Y.setMaterial(r,o);var c=n.index,l=n.attributes.position;if(null===c){if(void 0===l||0===l.count)return}else if(0===c.count)return;var u,h=1;!0===r.wireframe&&(c=tt.getWireframeAttribute(n),h=2),(r.morphTargets||r.morphNormals)&<.update(i,n,r,s),ft.setup(i,r,s,n,c);var d=ut;null!==c&&(u=$.get(c),(d=ht).setIndex(u));var p=null!==c?c.count:l.count,f=n.drawRange.start*h,m=n.drawRange.count*h,v=null!==a?a.start*h:0,g=null!==a?a.count*h:1/0,y=Math.max(f,v),x=Math.min(p,f+m,v+g)-1,_=Math.max(0,x-y+1);if(0!==_){if(i.isMesh)!0===r.wireframe?(Y.setLineWidth(r.wireframeLinewidth*W()),d.setMode(1)):d.setMode(4);else if(i.isLine){var b=r.linewidth;void 0===b&&(b=1),Y.setLineWidth(b*W()),i.isLineSegments?d.setMode(1):i.isLineLoop?d.setMode(2):d.setMode(3)}else i.isPoints?d.setMode(0):i.isSprite&&d.setMode(4);if(i.isInstancedMesh)d.renderInstances(y,_,i.count);else if(n.isInstancedBufferGeometry){var w=Math.min(n.instanceCount,n._maxInstanceCount);d.renderInstances(y,_,w)}else d.render(y,_)}},this.compile=function(t,e){(d=at.get(t,e)).init(),t.traverseVisible((function(t){t.isLight&&t.layers.test(e.layers)&&(d.pushLight(t),t.castShadow&&d.pushShadow(t))})),d.setupLights(e);var n=new WeakMap;t.traverse((function(e){var r=e.material;if(r)if(Array.isArray(r))for(var i=0;i<r.length;i++){var a=r[i];!1===n.has(a)&&(Dt(a,t,e),n.set(a))}else!1===n.has(r)&&(Dt(r,t,e),n.set(r))}))};var Lt=null;var Rt=new Kn;function Ct(t,e,n,r){if(!1!==t.visible){if(t.layers.test(e.layers))if(t.isGroup)n=t.renderOrder;else if(t.isLOD)!0===t.autoUpdate&&t.update(e);else if(t.isLight)d.pushLight(t),t.castShadow&&d.pushShadow(t);else if(t.isSprite){if(!t.frustumCulled||G.intersectsSprite(t)){r&&k.setFromMatrixPosition(t.matrixWorld).applyMatrix4(H);var i=et.update(t),a=t.material;a.visible&&h.push(t,i,a,n,k.z,null)}}else if(t.isImmediateRenderObject)r&&k.setFromMatrixPosition(t.matrixWorld).applyMatrix4(H),h.push(t,null,t.material,n,k.z,null);else if((t.isMesh||t.isLine||t.isPoints)&&(t.isSkinnedMesh&&t.skeleton.frame!==Z.render.frame&&(t.skeleton.update(),t.skeleton.frame=Z.render.frame),!t.frustumCulled||G.intersectsObject(t))){r&&k.setFromMatrixPosition(t.matrixWorld).applyMatrix4(H);var o=et.update(t),s=t.material;if(Array.isArray(s))for(var c=o.groups,l=0,u=c.length;l<u;l++){var p=c[l],f=s[p.materialIndex];f&&f.visible&&h.push(t,o,f,n,k.z,p)}else s.visible&&h.push(t,o,s,n,k.z,null)}for(var m=t.children,v=0,g=m.length;v<g;v++)Ct(m[v],e,n,r)}}function Pt(t,e,n){for(var r=!0===e.isScene?e.overrideMaterial:null,i=0,a=t.length;i<a;i++){var o=t[i],s=o.object,c=o.geometry,l=null===r?o.material:r,u=o.group;if(n.isArrayCamera){E=n;for(var h=n.cameras,p=0,f=h.length;p<f;p++){var m=h[p];s.layers.test(m.layers)&&(Y.viewport(A.copy(m.viewport)),d.setupLights(m),It(s,e,m,c,l,u))}}else E=null,It(s,e,n,c,l,u)}}function It(t,e,n,r,i,a){if(t.onBeforeRender(p,e,n,r,i,a),d=at.get(e,E||n),t.modelViewMatrix.multiplyMatrices(n.matrixWorldInverse,t.matrixWorld),t.normalMatrix.getNormalMatrix(t.modelViewMatrix),t.isImmediateRenderObject){var o=Ot(n,e,i,t);Y.setMaterial(i),ft.reset(),function(t,e){t.render((function(t){p.renderBufferImmediate(t,e)}))}(t,o)}else p.renderBufferDirect(n,e,r,i,t,a);t.onAfterRender(p,e,n,r,i,a),d=at.get(e,E||n)}function Dt(t,e,n){!0!==e.isScene&&(e=V);var r=J.get(t),i=d.state.lights,a=d.state.shadowsArray,o=i.state.version,s=nt.getParameters(t,i.state,a,e,n),c=nt.getProgramCacheKey(s),l=r.program,u=!0;if(void 0===l)t.addEventListener("dispose",Et);else if(l.cacheKey!==c)At(t);else if(r.lightsStateVersion!==o)u=!1;else{if(void 0!==s.shaderID){var h=t.isMeshStandardMaterial?e.environment:null;return void(r.envMap=K.get(t.envMap||h))}u=!1}u&&(s.uniforms=nt.getUniforms(t),t.onBeforeCompile(s,p),l=nt.acquireProgram(s,c),r.program=l,r.uniforms=s.uniforms,r.outputEncoding=s.outputEncoding);var f=r.uniforms;(t.isShaderMaterial||t.isRawShaderMaterial)&&!0!==t.clipping||(r.numClippingPlanes=ot.numPlanes,r.numIntersection=ot.numIntersection,f.clippingPlanes=ot.uniform),r.environment=t.isMeshStandardMaterial?e.environment:null,r.fog=e.fog,r.envMap=K.get(t.envMap||r.environment),r.needsLights=function(t){return t.isMeshLambertMaterial||t.isMeshToonMaterial||t.isMeshPhongMaterial||t.isMeshStandardMaterial||t.isShadowMaterial||t.isShaderMaterial&&!0===t.lights}(t),r.lightsStateVersion=o,r.needsLights&&(f.ambientLightColor.value=i.state.ambient,f.lightProbe.value=i.state.probe,f.directionalLights.value=i.state.directional,f.directionalLightShadows.value=i.state.directionalShadow,f.spotLights.value=i.state.spot,f.spotLightShadows.value=i.state.spotShadow,f.rectAreaLights.value=i.state.rectArea,f.ltc_1.value=i.state.rectAreaLTC1,f.ltc_2.value=i.state.rectAreaLTC2,f.pointLights.value=i.state.point,f.pointLightShadows.value=i.state.pointShadow,f.hemisphereLights.value=i.state.hemi,f.directionalShadowMap.value=i.state.directionalShadowMap,f.directionalShadowMatrix.value=i.state.directionalShadowMatrix,f.spotShadowMap.value=i.state.spotShadowMap,f.spotShadowMatrix.value=i.state.spotShadowMatrix,f.pointShadowMap.value=i.state.pointShadowMap,f.pointShadowMatrix.value=i.state.pointShadowMatrix);var m=r.program.getUniforms(),v=fi.seqWithValue(m.seq,f);r.uniformsList=v}function Ot(t,e,n,r){!0!==e.isScene&&(e=V),Q.resetTextureUnits();var i=e.fog,a=n.isMeshStandardMaterial?e.environment:null,o=null===x?p.outputEncoding:x.texture.encoding,s=K.get(n.envMap||a),c=J.get(n),l=d.state.lights;if(!0===F&&(!0===U||t!==S)){var u=t===S&&n.id===M;ot.setState(n,t,u)}n.version===c.__version?n.fog&&c.fog!==i||c.environment!==a||c.needsLights&&c.lightsStateVersion!==l.state.version?Dt(n,e,r):void 0===c.numClippingPlanes||c.numClippingPlanes===ot.numPlanes&&c.numIntersection===ot.numIntersection?(c.outputEncoding!==o||c.envMap!==s)&&Dt(n,e,r):Dt(n,e,r):(Dt(n,e,r),c.__version=n.version);var h,f,m=!1,v=!1,g=!1,y=c.program,_=y.getUniforms(),w=c.uniforms;if(Y.useProgram(y.program)&&(m=!0,v=!0,g=!0),n.id!==M&&(M=n.id,v=!0),m||S!==t){if(_.setValue(mt,"projectionMatrix",t.projectionMatrix),X.logarithmicDepthBuffer&&_.setValue(mt,"logDepthBufFC",2/(Math.log(t.far+1)/Math.LN2)),S!==t&&(S=t,v=!0,g=!0),n.isShaderMaterial||n.isMeshPhongMaterial||n.isMeshToonMaterial||n.isMeshStandardMaterial||n.envMap){var E=_.map.cameraPosition;void 0!==E&&E.setValue(mt,k.setFromMatrixPosition(t.matrixWorld))}(n.isMeshPhongMaterial||n.isMeshToonMaterial||n.isMeshLambertMaterial||n.isMeshBasicMaterial||n.isMeshStandardMaterial||n.isShaderMaterial)&&_.setValue(mt,"isOrthographic",!0===t.isOrthographicCamera),(n.isMeshPhongMaterial||n.isMeshToonMaterial||n.isMeshLambertMaterial||n.isMeshBasicMaterial||n.isMeshStandardMaterial||n.isShaderMaterial||n.isShadowMaterial||n.skinning)&&_.setValue(mt,"viewMatrix",t.matrixWorldInverse)}if(n.skinning){_.setOptional(mt,r,"bindMatrix"),_.setOptional(mt,r,"bindMatrixInverse");var A=r.skeleton;if(A){var L=A.bones;if(X.floatVertexTextures){if(void 0===A.boneTexture){var R=Math.sqrt(4*L.length);R=st.ceilPowerOfTwo(R),R=Math.max(R,4);var C=new Float32Array(R*R*4);C.set(A.boneMatrices);var D=new Yn(C,R,R,T,b);A.boneMatrices=C,A.boneTexture=D,A.boneTextureSize=R}_.setValue(mt,"boneTexture",A.boneTexture,Q),_.setValue(mt,"boneTextureSize",A.boneTextureSize)}else _.setOptional(mt,A,"boneMatrices")}}return(v||c.receiveShadow!==r.receiveShadow)&&(c.receiveShadow=r.receiveShadow,_.setValue(mt,"receiveShadow",r.receiveShadow)),v&&(_.setValue(mt,"toneMappingExposure",p.toneMappingExposure),c.needsLights&&(f=g,(h=w).ambientLightColor.needsUpdate=f,h.lightProbe.needsUpdate=f,h.directionalLights.needsUpdate=f,h.directionalLightShadows.needsUpdate=f,h.pointLights.needsUpdate=f,h.pointLightShadows.needsUpdate=f,h.spotLights.needsUpdate=f,h.spotLightShadows.needsUpdate=f,h.rectAreaLights.needsUpdate=f,h.hemisphereLights.needsUpdate=f),i&&n.fog&&rt.refreshFogUniforms(w,i),rt.refreshMaterialUniforms(w,n,I,P),fi.upload(mt,c.uniformsList,w,Q)),n.isShaderMaterial&&!0===n.uniformsNeedUpdate&&(fi.upload(mt,c.uniformsList,w,Q),n.uniformsNeedUpdate=!1),n.isSpriteMaterial&&_.setValue(mt,"center",r.center),_.setValue(mt,"modelViewMatrix",r.modelViewMatrix),_.setValue(mt,"normalMatrix",r.normalMatrix),_.setValue(mt,"modelMatrix",r.matrixWorld),y}Rt.setAnimationLoop((function(t){bt.isPresenting||Lt&&Lt(t)})),"undefined"!=typeof window&&Rt.setContext(window),this.setAnimationLoop=function(t){Lt=t,bt.setAnimationLoop(t),null===t?Rt.stop():Rt.start()},this.render=function(t,e){var n,r;if(void 0!==arguments[2]&&(console.warn("THREE.WebGLRenderer.render(): the renderTarget argument has been removed. Use .setRenderTarget() instead."),n=arguments[2]),void 0!==arguments[3]&&(console.warn("THREE.WebGLRenderer.render(): the forceClear argument has been removed. Use .clear() instead."),r=arguments[3]),void 0===e||!0===e.isCamera){if(!0!==f){ft.resetDefaultState(),M=-1,S=null,!0===t.autoUpdate&&t.updateMatrixWorld(),null===e.parent&&e.updateMatrixWorld(),!0===bt.enabled&&!0===bt.isPresenting&&(e=bt.getCamera(e)),!0===t.isScene&&t.onBeforeRender(p,t,e,n||x),(d=at.get(t,e)).init(),H.multiplyMatrices(e.projectionMatrix,e.matrixWorldInverse),G.setFromProjectionMatrix(H),U=this.localClippingEnabled,F=ot.init(this.clippingPlanes,U,e),(h=it.get(t,e)).init(),Ct(t,e,0,p.sortObjects),h.finish(),!0===p.sortObjects&&h.sort(D,O),!0===F&&ot.beginShadows();var i=d.state.shadowsArray;Mt.render(i,t,e),d.setupLights(e),!0===F&&ot.endShadows(),!0===this.info.autoReset&&this.info.reset(),void 0!==n&&this.setRenderTarget(n),ct.render(h,t,e,r);var a=h.opaque,o=h.transparent;a.length>0&&Pt(a,t,e),o.length>0&&Pt(o,t,e),!0===t.isScene&&t.onAfterRender(p,t,e),null!==x&&(Q.updateRenderTargetMipmap(x),Q.updateMultisampleRenderTarget(x)),Y.buffers.depth.setTest(!0),Y.buffers.depth.setMask(!0),Y.buffers.color.setMask(!0),Y.setPolygonOffset(!1),h=null,d=null}}else console.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.")},this.setFramebuffer=function(t){m!==t&&null===x&&mt.bindFramebuffer(36160,t),m=t},this.getActiveCubeFace=function(){return v},this.getActiveMipmapLevel=function(){return g},this.getRenderList=function(){return h},this.setRenderList=function(t){h=t},this.getRenderState=function(){return d},this.setRenderState=function(t){d=t},this.getRenderTarget=function(){return x},this.setRenderTarget=function(t,e,n){void 0===e&&(e=0),void 0===n&&(n=0),x=t,v=e,g=n,t&&void 0===J.get(t).__webglFramebuffer&&Q.setupRenderTarget(t);var r=m,i=!1;if(t){var a=J.get(t).__webglFramebuffer;t.isWebGLCubeRenderTarget?(r=a[e],i=!0):r=t.isWebGLMultisampleRenderTarget?J.get(t).__webglMultisampledFramebuffer:a,A.copy(t.viewport),L.copy(t.scissor),R=t.scissorTest}else A.copy(N).multiplyScalar(I).floor(),L.copy(B).multiplyScalar(I).floor(),R=z;if(_!==r&&(mt.bindFramebuffer(36160,r),_=r),Y.viewport(A),Y.scissor(L),Y.setScissorTest(R),i){var o=J.get(t.texture);mt.framebufferTexture2D(36160,36064,34069+e,o.__webglTexture,n)}},this.readRenderTargetPixels=function(t,e,n,r,i,a,o){if(t&&t.isWebGLRenderTarget){var s=J.get(t).__webglFramebuffer;if(t.isWebGLCubeRenderTarget&&void 0!==o&&(s=s[o]),s){var c=!1;s!==_&&(mt.bindFramebuffer(36160,s),c=!0);try{var l=t.texture,u=l.format,h=l.type;if(u!==T&&dt.convert(u)!==mt.getParameter(35739))return void console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format.");if(!(h===y||dt.convert(h)===mt.getParameter(35738)||h===b&&(X.isWebGL2||j.get("OES_texture_float")||j.get("WEBGL_color_buffer_float"))||h===w&&(X.isWebGL2?j.get("EXT_color_buffer_float"):j.get("EXT_color_buffer_half_float"))))return void console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.");36053===mt.checkFramebufferStatus(36160)?e>=0&&e<=t.width-r&&n>=0&&n<=t.height-i&&mt.readPixels(e,n,r,i,dt.convert(u),dt.convert(h),a):console.error("THREE.WebGLRenderer.readRenderTargetPixels: readPixels from renderTarget failed. Framebuffer not complete.")}finally{c&&mt.bindFramebuffer(36160,_)}}}else console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.")},this.copyFramebufferToTexture=function(t,e,n){void 0===n&&(n=0);var r=Math.pow(2,-n),i=Math.floor(e.image.width*r),a=Math.floor(e.image.height*r),o=dt.convert(e.format);Q.setTexture2D(e,0),mt.copyTexImage2D(3553,n,o,t.x,t.y,i,a,0),Y.unbindTexture()},this.copyTextureToTexture=function(t,e,n,r){void 0===r&&(r=0);var i=e.image.width,a=e.image.height,o=dt.convert(n.format),s=dt.convert(n.type);Q.setTexture2D(n,0),mt.pixelStorei(37440,n.flipY),mt.pixelStorei(37441,n.premultiplyAlpha),mt.pixelStorei(3317,n.unpackAlignment),e.isDataTexture?mt.texSubImage2D(3553,r,t.x,t.y,i,a,o,s,e.image.data):e.isCompressedTexture?mt.compressedTexSubImage2D(3553,r,t.x,t.y,e.mipmaps[0].width,e.mipmaps[0].height,o,e.mipmaps[0].data):mt.texSubImage2D(3553,r,t.x,t.y,o,s,e.image),0===r&&n.generateMipmaps&&mt.generateMipmap(3553),Y.unbindTexture()},this.initTexture=function(t){Q.setTexture2D(t,0),Y.unbindTexture()},"undefined"!=typeof __THREE_DEVTOOLS__&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}function ia(t){ra.call(this,t)}Ki.prototype=Object.assign(Object.create(Vn.prototype),{constructor:Ki,isArrayCamera:!0}),$i.prototype=Object.assign(Object.create(be.prototype),{constructor:$i,isGroup:!0}),Object.assign(ta.prototype,{constructor:ta,getHandSpace:function(){if(null===this._hand&&(this._hand=new $i,this._hand.matrixAutoUpdate=!1,this._hand.visible=!1,this._hand.joints=[],this._hand.inputState={pinching:!1},window.XRHand))for(var t=0;t<=window.XRHand.LITTLE_PHALANX_TIP;t++){var e=new $i;e.matrixAutoUpdate=!1,e.visible=!1,this._hand.joints.push(e),this._hand.add(e)}return this._hand},getTargetRaySpace:function(){return null===this._targetRay&&(this._targetRay=new $i,this._targetRay.matrixAutoUpdate=!1,this._targetRay.visible=!1),this._targetRay},getGripSpace:function(){return null===this._grip&&(this._grip=new $i,this._grip.matrixAutoUpdate=!1,this._grip.visible=!1),this._grip},dispatchEvent:function(t){return null!==this._targetRay&&this._targetRay.dispatchEvent(t),null!==this._grip&&this._grip.dispatchEvent(t),null!==this._hand&&this._hand.dispatchEvent(t),this},disconnect:function(t){return this.dispatchEvent({type:"disconnected",data:t}),null!==this._targetRay&&(this._targetRay.visible=!1),null!==this._grip&&(this._grip.visible=!1),null!==this._hand&&(this._hand.visible=!1),this},update:function(t,e,n){var r=null,i=null,a=null,o=this._targetRay,s=this._grip,c=this._hand;if(t)if(c&&t.hand){a=!0;for(var l=0;l<=window.XRHand.LITTLE_PHALANX_TIP;l++)if(t.hand[l]){var u=e.getJointPose(t.hand[l],n),h=c.joints[l];null!==u&&(h.matrix.fromArray(u.transform.matrix),h.matrix.decompose(h.position,h.rotation,h.scale),h.jointRadius=u.radius),h.visible=null!==u;var d=c.joints[window.XRHand.INDEX_PHALANX_TIP],p=c.joints[window.XRHand.THUMB_PHALANX_TIP],f=d.position.distanceTo(p.position);c.inputState.pinching&&f>.025?(c.inputState.pinching=!1,this.dispatchEvent({type:"pinchend",handedness:t.handedness,target:this})):!c.inputState.pinching&&f<=.015&&(c.inputState.pinching=!0,this.dispatchEvent({type:"pinchstart",handedness:t.handedness,target:this}))}}else null!==o&&null!==(r=e.getPose(t.targetRaySpace,n))&&(o.matrix.fromArray(r.transform.matrix),o.matrix.decompose(o.position,o.rotation,o.scale)),null!==s&&t.gripSpace&&null!==(i=e.getPose(t.gripSpace,n))&&(s.matrix.fromArray(i.transform.matrix),s.matrix.decompose(s.position,s.rotation,s.scale));return null!==o&&(o.visible=null!==r),null!==s&&(s.visible=null!==i),null!==c&&(c.visible=null!==a),this}}),Object.assign(ea.prototype,rt.prototype),ia.prototype=Object.assign(Object.create(ra.prototype),{constructor:ia,isWebGL1Renderer:!0});var aa=function(){function t(t,e){Object.defineProperty(this,"isFogExp2",{value:!0}),this.name="",this.color=new Ve(t),this.density=void 0!==e?e:25e-5}var e=t.prototype;return e.clone=function(){return new t(this.color,this.density)},e.toJSON=function(){return{type:"FogExp2",color:this.color.getHex(),density:this.density}},t}(),oa=function(){function t(t,e,n){Object.defineProperty(this,"isFog",{value:!0}),this.name="",this.color=new Ve(t),this.near=void 0!==e?e:1,this.far=void 0!==n?n:1e3}var e=t.prototype;return e.clone=function(){return new t(this.color,this.near,this.far)},e.toJSON=function(){return{type:"Fog",color:this.color.getHex(),near:this.near,far:this.far}},t}(),sa=function(t){function e(){var e;return e=t.call(this)||this,Object.defineProperty(ht(e),"isScene",{value:!0}),e.type="Scene",e.background=null,e.environment=null,e.fog=null,e.overrideMaterial=null,e.autoUpdate=!0,"undefined"!=typeof __THREE_DEVTOOLS__&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:ht(e)})),e}ut(e,t);var n=e.prototype;return n.copy=function(e,n){return t.prototype.copy.call(this,e,n),null!==e.background&&(this.background=e.background.clone()),null!==e.environment&&(this.environment=e.environment.clone()),null!==e.fog&&(this.fog=e.fog.clone()),null!==e.overrideMaterial&&(this.overrideMaterial=e.overrideMaterial.clone()),this.autoUpdate=e.autoUpdate,this.matrixAutoUpdate=e.matrixAutoUpdate,this},n.toJSON=function(e){var n=t.prototype.toJSON.call(this,e);return null!==this.background&&(n.object.background=this.background.toJSON(e)),null!==this.environment&&(n.object.environment=this.environment.toJSON(e)),null!==this.fog&&(n.object.fog=this.fog.toJSON()),n},e}(be);function ca(t,e){this.array=t,this.stride=e,this.count=void 0!==t?t.length/e:0,this.usage=tt,this.updateRange={offset:0,count:-1},this.version=0,this.uuid=st.generateUUID()}Object.defineProperty(ca.prototype,"needsUpdate",{set:function(t){!0===t&&this.version++}}),Object.assign(ca.prototype,{isInterleavedBuffer:!0,onUploadCallback:function(){},setUsage:function(t){return this.usage=t,this},copy:function(t){return this.array=new t.array.constructor(t.array),this.count=t.count,this.stride=t.stride,this.usage=t.usage,this},copyAt:function(t,e,n){t*=this.stride,n*=e.stride;for(var r=0,i=this.stride;r<i;r++)this.array[t+r]=e.array[n+r];return this},set:function(t,e){return void 0===e&&(e=0),this.array.set(t,e),this},clone:function(t){void 0===t.arrayBuffers&&(t.arrayBuffers={}),void 0===this.array.buffer._uuid&&(this.array.buffer._uuid=st.generateUUID()),void 0===t.arrayBuffers[this.array.buffer._uuid]&&(t.arrayBuffers[this.array.buffer._uuid]=this.array.slice(0).buffer);var e=new ca(new this.array.constructor(t.arrayBuffers[this.array.buffer._uuid]),this.stride);return e.setUsage(this.usage),e},onUpload:function(t){return this.onUploadCallback=t,this},toJSON:function(t){return void 0===t.arrayBuffers&&(t.arrayBuffers={}),void 0===this.array.buffer._uuid&&(this.array.buffer._uuid=st.generateUUID()),void 0===t.arrayBuffers[this.array.buffer._uuid]&&(t.arrayBuffers[this.array.buffer._uuid]=Array.prototype.slice.call(new Uint32Array(this.array.buffer))),{uuid:this.uuid,buffer:this.array.buffer._uuid,type:this.array.constructor.name,stride:this.stride}}});var la,ua=new wt;function ha(t,e,n,r){this.name="",this.data=t,this.itemSize=e,this.offset=n,this.normalized=!0===r}function da(t){qe.call(this),this.type="SpriteMaterial",this.color=new Ve(16777215),this.map=null,this.alphaMap=null,this.rotation=0,this.sizeAttenuation=!0,this.transparent=!0,this.setValues(t)}Object.defineProperties(ha.prototype,{count:{get:function(){return this.data.count}},array:{get:function(){return this.data.array}},needsUpdate:{set:function(t){this.data.needsUpdate=t}}}),Object.assign(ha.prototype,{isInterleavedBufferAttribute:!0,applyMatrix4:function(t){for(var e=0,n=this.data.count;e<n;e++)ua.x=this.getX(e),ua.y=this.getY(e),ua.z=this.getZ(e),ua.applyMatrix4(t),this.setXYZ(e,ua.x,ua.y,ua.z);return this},setX:function(t,e){return this.data.array[t*this.data.stride+this.offset]=e,this},setY:function(t,e){return this.data.array[t*this.data.stride+this.offset+1]=e,this},setZ:function(t,e){return this.data.array[t*this.data.stride+this.offset+2]=e,this},setW:function(t,e){return this.data.array[t*this.data.stride+this.offset+3]=e,this},getX:function(t){return this.data.array[t*this.data.stride+this.offset]},getY:function(t){return this.data.array[t*this.data.stride+this.offset+1]},getZ:function(t){return this.data.array[t*this.data.stride+this.offset+2]},getW:function(t){return this.data.array[t*this.data.stride+this.offset+3]},setXY:function(t,e,n){return t=t*this.data.stride+this.offset,this.data.array[t+0]=e,this.data.array[t+1]=n,this},setXYZ:function(t,e,n,r){return t=t*this.data.stride+this.offset,this.data.array[t+0]=e,this.data.array[t+1]=n,this.data.array[t+2]=r,this},setXYZW:function(t,e,n,r,i){return t=t*this.data.stride+this.offset,this.data.array[t+0]=e,this.data.array[t+1]=n,this.data.array[t+2]=r,this.data.array[t+3]=i,this},clone:function(t){if(void 0===t){console.log("THREE.InterleavedBufferAttribute.clone(): Cloning an interlaved buffer attribute will deinterleave buffer data.");for(var e=[],n=0;n<this.count;n++)for(var r=n*this.data.stride+this.offset,i=0;i<this.itemSize;i++)e.push(this.data.array[r+i]);return new Je(new this.array.constructor(e),this.itemSize,this.normalized)}return void 0===t.interleavedBuffers&&(t.interleavedBuffers={}),void 0===t.interleavedBuffers[this.data.uuid]&&(t.interleavedBuffers[this.data.uuid]=this.data.clone(t)),new ha(t.interleavedBuffers[this.data.uuid],this.itemSize,this.offset,this.normalized)},toJSON:function(t){if(void 0===t){console.log("THREE.InterleavedBufferAttribute.toJSON(): Serializing an interlaved buffer attribute will deinterleave buffer data.");for(var e=[],n=0;n<this.count;n++)for(var r=n*this.data.stride+this.offset,i=0;i<this.itemSize;i++)e.push(this.data.array[r+i]);return{itemSize:this.itemSize,type:this.array.constructor.name,array:e,normalized:this.normalized}}return void 0===t.interleavedBuffers&&(t.interleavedBuffers={}),void 0===t.interleavedBuffers[this.data.uuid]&&(t.interleavedBuffers[this.data.uuid]=this.data.toJSON(t)),{isInterleavedBufferAttribute:!0,itemSize:this.itemSize,data:this.data.uuid,offset:this.offset,normalized:this.normalized}}}),da.prototype=Object.create(qe.prototype),da.prototype.constructor=da,da.prototype.isSpriteMaterial=!0,da.prototype.copy=function(t){return qe.prototype.copy.call(this,t),this.color.copy(t.color),this.map=t.map,this.alphaMap=t.alphaMap,this.rotation=t.rotation,this.sizeAttenuation=t.sizeAttenuation,this};var pa=new wt,fa=new wt,ma=new wt,va=new pt,ga=new pt,ya=new Jt,xa=new wt,_a=new wt,ba=new wt,wa=new pt,Ma=new pt,Sa=new pt;function Ta(t){if(be.call(this),this.type="Sprite",void 0===la){la=new vn;var e=new ca(new Float32Array([-.5,-.5,0,0,0,.5,-.5,0,1,0,.5,.5,0,1,1,-.5,.5,0,0,1]),5);la.setIndex([0,1,2,0,2,3]),la.setAttribute("position",new ha(e,3,0,!1)),la.setAttribute("uv",new ha(e,2,3,!1))}this.geometry=la,this.material=void 0!==t?t:new da,this.center=new pt(.5,.5)}function Ea(t,e,n,r,i,a){va.subVectors(t,n).addScalar(.5).multiply(r),void 0!==i?(ga.x=a*va.x-i*va.y,ga.y=i*va.x+a*va.y):ga.copy(va),t.copy(e),t.x+=ga.x,t.y+=ga.y,t.applyMatrix4(ya)}Ta.prototype=Object.assign(Object.create(be.prototype),{constructor:Ta,isSprite:!0,raycast:function(t,e){null===t.camera&&console.error('THREE.Sprite: "Raycaster.camera" needs to be set in order to raycast against sprites.'),fa.setFromMatrixScale(this.matrixWorld),ya.copy(t.camera.matrixWorld),this.modelViewMatrix.multiplyMatrices(t.camera.matrixWorldInverse,this.matrixWorld),ma.setFromMatrixPosition(this.modelViewMatrix),t.camera.isPerspectiveCamera&&!1===this.material.sizeAttenuation&&fa.multiplyScalar(-ma.z);var n,r,i=this.material.rotation;0!==i&&(r=Math.cos(i),n=Math.sin(i));var a=this.center;Ea(xa.set(-.5,-.5,0),ma,a,fa,n,r),Ea(_a.set(.5,-.5,0),ma,a,fa,n,r),Ea(ba.set(.5,.5,0),ma,a,fa,n,r),wa.set(0,0),Ma.set(1,0),Sa.set(1,1);var o=t.ray.intersectTriangle(xa,_a,ba,!1,pa);if(null!==o||(Ea(_a.set(-.5,.5,0),ma,a,fa,n,r),Ma.set(0,1),null!==(o=t.ray.intersectTriangle(xa,ba,_a,!1,pa)))){var s=t.ray.origin.distanceTo(pa);s<t.near||s>t.far||e.push({distance:s,point:pa.clone(),uv:Be.getUV(pa,xa,_a,ba,wa,Ma,Sa,new pt),face:null,object:this})}},copy:function(t){return be.prototype.copy.call(this,t),void 0!==t.center&&this.center.copy(t.center),this.material=t.material,this}});var Aa,La,Ra,Ca,Pa,Ia=new wt,Da=new wt;function Oa(){be.call(this),this._currentLevel=0,this.type="LOD",Object.defineProperties(this,{levels:{enumerable:!0,value:[]}}),this.autoUpdate=!0}function Na(t,e){t&&t.isGeometry&&console.error("THREE.SkinnedMesh no longer supports THREE.Geometry. Use THREE.BufferGeometry instead."),On.call(this,t,e),this.type="SkinnedMesh",this.bindMode="attached",this.bindMatrix=new Jt,this.bindMatrixInverse=new Jt}Oa.prototype=Object.assign(Object.create(be.prototype),{constructor:Oa,isLOD:!0,copy:function(t){be.prototype.copy.call(this,t,!1);for(var e=t.levels,n=0,r=e.length;n<r;n++){var i=e[n];this.addLevel(i.object.clone(),i.distance)}return this.autoUpdate=t.autoUpdate,this},addLevel:function(t,e){void 0===e&&(e=0),e=Math.abs(e);var n,r=this.levels;for(n=0;n<r.length&&!(e<r[n].distance);n++);return r.splice(n,0,{distance:e,object:t}),this.add(t),this},getCurrentLevel:function(){return this._currentLevel},getObjectForDistance:function(t){var e=this.levels;if(e.length>0){var n,r;for(n=1,r=e.length;n<r&&!(t<e[n].distance);n++);return e[n-1].object}return null},raycast:function(t,e){if(this.levels.length>0){Ia.setFromMatrixPosition(this.matrixWorld);var n=t.ray.origin.distanceTo(Ia);this.getObjectForDistance(n).raycast(t,e)}},update:function(t){var e=this.levels;if(e.length>1){Ia.setFromMatrixPosition(t.matrixWorld),Da.setFromMatrixPosition(this.matrixWorld);var n,r,i=Ia.distanceTo(Da)/t.zoom;for(e[0].object.visible=!0,n=1,r=e.length;n<r&&i>=e[n].distance;n++)e[n-1].object.visible=!1,e[n].object.visible=!0;for(this._currentLevel=n-1;n<r;n++)e[n].object.visible=!1}},toJSON:function(t){var e=be.prototype.toJSON.call(this,t);!1===this.autoUpdate&&(e.object.autoUpdate=!1),e.object.levels=[];for(var n=this.levels,r=0,i=n.length;r<i;r++){var a=n[r];e.object.levels.push({object:a.object.uuid,distance:a.distance})}return e}}),Na.prototype=Object.assign(Object.create(On.prototype),{constructor:Na,isSkinnedMesh:!0,copy:function(t){return On.prototype.copy.call(this,t),this.bindMode=t.bindMode,this.bindMatrix.copy(t.bindMatrix),this.bindMatrixInverse.copy(t.bindMatrixInverse),this.skeleton=t.skeleton,this},bind:function(t,e){this.skeleton=t,void 0===e&&(this.updateMatrixWorld(!0),this.skeleton.calculateInverses(),e=this.matrixWorld),this.bindMatrix.copy(e),this.bindMatrixInverse.getInverse(e)},pose:function(){this.skeleton.pose()},normalizeSkinWeights:function(){for(var t=new yt,e=this.geometry.attributes.skinWeight,n=0,r=e.count;n<r;n++){t.x=e.getX(n),t.y=e.getY(n),t.z=e.getZ(n),t.w=e.getW(n);var i=1/t.manhattanLength();i!==1/0?t.multiplyScalar(i):t.set(1,0,0,0),e.setXYZW(n,t.x,t.y,t.z,t.w)}},updateMatrixWorld:function(t){On.prototype.updateMatrixWorld.call(this,t),"attached"===this.bindMode?this.bindMatrixInverse.getInverse(this.matrixWorld):"detached"===this.bindMode?this.bindMatrixInverse.getInverse(this.bindMatrix):console.warn("THREE.SkinnedMesh: Unrecognized bindMode: "+this.bindMode)},boneTransform:(Aa=new wt,La=new yt,Ra=new yt,Ca=new wt,Pa=new Jt,function(t,e){var n=this.skeleton,r=this.geometry;La.fromBufferAttribute(r.attributes.skinIndex,t),Ra.fromBufferAttribute(r.attributes.skinWeight,t),Aa.fromBufferAttribute(r.attributes.position,t).applyMatrix4(this.bindMatrix),e.set(0,0,0);for(var i=0;i<4;i++){var a=Ra.getComponent(i);if(0!==a){var o=La.getComponent(i);Pa.multiplyMatrices(n.bones[o].matrixWorld,n.boneInverses[o]),e.addScaledVector(Ca.copy(Aa).applyMatrix4(Pa),a)}}return e.applyMatrix4(this.bindMatrixInverse)})});var Ba=new Jt,za=new Jt;function Ga(t,e){if(t=t||[],this.bones=t.slice(0),this.boneMatrices=new Float32Array(16*this.bones.length),this.frame=-1,void 0===e)this.calculateInverses();else if(this.bones.length===e.length)this.boneInverses=e.slice(0);else{console.warn("THREE.Skeleton boneInverses is the wrong length."),this.boneInverses=[];for(var n=0,r=this.bones.length;n<r;n++)this.boneInverses.push(new Jt)}}function Fa(){be.call(this),this.type="Bone"}Object.assign(Ga.prototype,{calculateInverses:function(){this.boneInverses=[];for(var t=0,e=this.bones.length;t<e;t++){var n=new Jt;this.bones[t]&&n.getInverse(this.bones[t].matrixWorld),this.boneInverses.push(n)}},pose:function(){for(var t=0,e=this.bones.length;t<e;t++){var n=this.bones[t];n&&n.matrixWorld.getInverse(this.boneInverses[t])}for(var r=0,i=this.bones.length;r<i;r++){var a=this.bones[r];a&&(a.parent&&a.parent.isBone?(a.matrix.getInverse(a.parent.matrixWorld),a.matrix.multiply(a.matrixWorld)):a.matrix.copy(a.matrixWorld),a.matrix.decompose(a.position,a.quaternion,a.scale))}},update:function(){for(var t=this.bones,e=this.boneInverses,n=this.boneMatrices,r=this.boneTexture,i=0,a=t.length;i<a;i++){var o=t[i]?t[i].matrixWorld:za;Ba.multiplyMatrices(o,e[i]),Ba.toArray(n,16*i)}void 0!==r&&(r.needsUpdate=!0)},clone:function(){return new Ga(this.bones,this.boneInverses)},getBoneByName:function(t){for(var e=0,n=this.bones.length;e<n;e++){var r=this.bones[e];if(r.name===t)return r}},dispose:function(){this.boneTexture&&(this.boneTexture.dispose(),this.boneTexture=void 0)}}),Fa.prototype=Object.assign(Object.create(be.prototype),{constructor:Fa,isBone:!0});var Ua=new Jt,Ha=new Jt,ka=[],Va=new On;function Wa(t,e,n){On.call(this,t,e),this.instanceMatrix=new Je(new Float32Array(16*n),16),this.instanceColor=null,this.count=n,this.frustumCulled=!1}function ja(t){qe.call(this),this.type="LineBasicMaterial",this.color=new Ve(16777215),this.linewidth=1,this.linecap="round",this.linejoin="round",this.morphTargets=!1,this.setValues(t)}Wa.prototype=Object.assign(Object.create(On.prototype),{constructor:Wa,isInstancedMesh:!0,copy:function(t){return On.prototype.copy.call(this,t),this.instanceMatrix.copy(t.instanceMatrix),this.count=t.count,this},setColorAt:function(t,e){null===this.instanceColor&&(this.instanceColor=new Je(new Float32Array(3*this.count),3)),e.toArray(this.instanceColor.array,3*t)},getMatrixAt:function(t,e){e.fromArray(this.instanceMatrix.array,16*t)},raycast:function(t,e){var n=this.matrixWorld,r=this.count;if(Va.geometry=this.geometry,Va.material=this.material,void 0!==Va.material)for(var i=0;i<r;i++){this.getMatrixAt(i,Ua),Ha.multiplyMatrices(n,Ua),Va.matrixWorld=Ha,Va.raycast(t,ka);for(var a=0,o=ka.length;a<o;a++){var s=ka[a];s.instanceId=i,s.object=this,e.push(s)}ka.length=0}},setMatrixAt:function(t,e){e.toArray(this.instanceMatrix.array,16*t)},updateMorphTargets:function(){}}),ja.prototype=Object.create(qe.prototype),ja.prototype.constructor=ja,ja.prototype.isLineBasicMaterial=!0,ja.prototype.copy=function(t){return qe.prototype.copy.call(this,t),this.color.copy(t.color),this.linewidth=t.linewidth,this.linecap=t.linecap,this.linejoin=t.linejoin,this.morphTargets=t.morphTargets,this};var qa=new wt,Xa=new wt,Ya=new Jt,Za=new Zt,Ja=new Ht;function Qa(t,e,n){1===n&&console.error("THREE.Line: parameter THREE.LinePieces no longer supported. Use THREE.LineSegments instead."),be.call(this),this.type="Line",this.geometry=void 0!==t?t:new vn,this.material=void 0!==e?e:new ja,this.updateMorphTargets()}Qa.prototype=Object.assign(Object.create(be.prototype),{constructor:Qa,isLine:!0,copy:function(t){return be.prototype.copy.call(this,t),this.material=t.material,this.geometry=t.geometry,this},computeLineDistances:function(){var t=this.geometry;if(t.isBufferGeometry)if(null===t.index){for(var e=t.attributes.position,n=[0],r=1,i=e.count;r<i;r++)qa.fromBufferAttribute(e,r-1),Xa.fromBufferAttribute(e,r),n[r]=n[r-1],n[r]+=qa.distanceTo(Xa);t.setAttribute("lineDistance",new an(n,1))}else console.warn("THREE.Line.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");else if(t.isGeometry){var a=t.vertices,o=t.lineDistances;o[0]=0;for(var s=1,c=a.length;s<c;s++)o[s]=o[s-1],o[s]+=a[s-1].distanceTo(a[s])}return this},raycast:function(t,e){var n=this.geometry,r=this.matrixWorld,i=t.params.Line.threshold;if(null===n.boundingSphere&&n.computeBoundingSphere(),Ja.copy(n.boundingSphere),Ja.applyMatrix4(r),Ja.radius+=i,!1!==t.ray.intersectsSphere(Ja)){Ya.getInverse(r),Za.copy(t.ray).applyMatrix4(Ya);var a=i/((this.scale.x+this.scale.y+this.scale.z)/3),o=a*a,s=new wt,c=new wt,l=new wt,u=new wt,h=this.isLineSegments?2:1;if(n.isBufferGeometry){var d=n.index,p=n.attributes.position;if(null!==d)for(var f=d.array,m=0,v=f.length-1;m<v;m+=h){var g=f[m],y=f[m+1];if(s.fromBufferAttribute(p,g),c.fromBufferAttribute(p,y),!(Za.distanceSqToSegment(s,c,u,l)>o)){u.applyMatrix4(this.matrixWorld);var x=t.ray.origin.distanceTo(u);x<t.near||x>t.far||e.push({distance:x,point:l.clone().applyMatrix4(this.matrixWorld),index:m,face:null,faceIndex:null,object:this})}}else for(var _=0,b=p.count-1;_<b;_+=h){if(s.fromBufferAttribute(p,_),c.fromBufferAttribute(p,_+1),!(Za.distanceSqToSegment(s,c,u,l)>o)){u.applyMatrix4(this.matrixWorld);var w=t.ray.origin.distanceTo(u);w<t.near||w>t.far||e.push({distance:w,point:l.clone().applyMatrix4(this.matrixWorld),index:_,face:null,faceIndex:null,object:this})}}}else if(n.isGeometry)for(var M=n.vertices,S=M.length,T=0;T<S-1;T+=h){if(!(Za.distanceSqToSegment(M[T],M[T+1],u,l)>o)){u.applyMatrix4(this.matrixWorld);var E=t.ray.origin.distanceTo(u);E<t.near||E>t.far||e.push({distance:E,point:l.clone().applyMatrix4(this.matrixWorld),index:T,face:null,faceIndex:null,object:this})}}}},updateMorphTargets:function(){var t=this.geometry;if(t.isBufferGeometry){var e=t.morphAttributes,n=Object.keys(e);if(n.length>0){var r=e[n[0]];if(void 0!==r){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(var i=0,a=r.length;i<a;i++){var o=r[i].name||String(i);this.morphTargetInfluences.push(0),this.morphTargetDictionary[o]=i}}}}else{var s=t.morphTargets;void 0!==s&&s.length>0&&console.error("THREE.Line.updateMorphTargets() does not support THREE.Geometry. Use THREE.BufferGeometry instead.")}}});var Ka=new wt,$a=new wt;function to(t,e){Qa.call(this,t,e),this.type="LineSegments"}function eo(t,e){Qa.call(this,t,e),this.type="LineLoop"}function no(t){qe.call(this),this.type="PointsMaterial",this.color=new Ve(16777215),this.map=null,this.alphaMap=null,this.size=1,this.sizeAttenuation=!0,this.morphTargets=!1,this.setValues(t)}to.prototype=Object.assign(Object.create(Qa.prototype),{constructor:to,isLineSegments:!0,computeLineDistances:function(){var t=this.geometry;if(t.isBufferGeometry)if(null===t.index){for(var e=t.attributes.position,n=[],r=0,i=e.count;r<i;r+=2)Ka.fromBufferAttribute(e,r),$a.fromBufferAttribute(e,r+1),n[r]=0===r?0:n[r-1],n[r+1]=n[r]+Ka.distanceTo($a);t.setAttribute("lineDistance",new an(n,1))}else console.warn("THREE.LineSegments.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");else if(t.isGeometry)for(var a=t.vertices,o=t.lineDistances,s=0,c=a.length;s<c;s+=2)Ka.copy(a[s]),$a.copy(a[s+1]),o[s]=0===s?0:o[s-1],o[s+1]=o[s]+Ka.distanceTo($a);return this}}),eo.prototype=Object.assign(Object.create(Qa.prototype),{constructor:eo,isLineLoop:!0}),no.prototype=Object.create(qe.prototype),no.prototype.constructor=no,no.prototype.isPointsMaterial=!0,no.prototype.copy=function(t){return qe.prototype.copy.call(this,t),this.color.copy(t.color),this.map=t.map,this.alphaMap=t.alphaMap,this.size=t.size,this.sizeAttenuation=t.sizeAttenuation,this.morphTargets=t.morphTargets,this};var ro=new Jt,io=new Zt,ao=new Ht,oo=new wt;function so(t,e){be.call(this),this.type="Points",this.geometry=void 0!==t?t:new vn,this.material=void 0!==e?e:new no,this.updateMorphTargets()}function co(t,e,n,r,i,a,o){var s=io.distanceSqToPoint(t);if(s<n){var c=new wt;io.closestPointToPoint(t,c),c.applyMatrix4(r);var l=i.ray.origin.distanceTo(c);if(l<i.near||l>i.far)return;a.push({distance:l,distanceToRay:Math.sqrt(s),point:c,index:e,face:null,object:o})}}function lo(t,e,n,r,i,a,o,s,c){gt.call(this,t,e,n,r,i,a,o,s,c),this.format=void 0!==o?o:S,this.minFilter=void 0!==a?a:m,this.magFilter=void 0!==i?i:m,this.generateMipmaps=!1;var l=this;"requestVideoFrameCallback"in t&&t.requestVideoFrameCallback((function e(){l.needsUpdate=!0,t.requestVideoFrameCallback(e)}))}function uo(t,e,n,r,i,a,o,s,c,l,u,h){gt.call(this,null,a,o,s,c,l,r,i,u,h),this.image={width:e,height:n},this.mipmaps=t,this.flipY=!1,this.generateMipmaps=!1}function ho(t,e,n,r,i,a,o,s,c){gt.call(this,t,e,n,r,i,a,o,s,c),this.needsUpdate=!0}function po(t,e,n,r,i,a,o,s,c,l){if((l=void 0!==l?l:E)!==E&&l!==A)throw new Error("DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat");void 0===n&&l===E&&(n=x),void 0===n&&l===A&&(n=M),gt.call(this,null,r,i,a,o,s,l,n,c),this.image={width:t,height:e},this.magFilter=void 0!==o?o:d,this.minFilter=void 0!==s?s:d,this.flipY=!1,this.generateMipmaps=!1}so.prototype=Object.assign(Object.create(be.prototype),{constructor:so,isPoints:!0,copy:function(t){return be.prototype.copy.call(this,t),this.material=t.material,this.geometry=t.geometry,this},raycast:function(t,e){var n=this.geometry,r=this.matrixWorld,i=t.params.Points.threshold;if(null===n.boundingSphere&&n.computeBoundingSphere(),ao.copy(n.boundingSphere),ao.applyMatrix4(r),ao.radius+=i,!1!==t.ray.intersectsSphere(ao)){ro.getInverse(r),io.copy(t.ray).applyMatrix4(ro);var a=i/((this.scale.x+this.scale.y+this.scale.z)/3),o=a*a;if(n.isBufferGeometry){var s=n.index,c=n.attributes.position;if(null!==s)for(var l=s.array,u=0,h=l.length;u<h;u++){var d=l[u];oo.fromBufferAttribute(c,d),co(oo,d,o,r,t,e,this)}else for(var p=0,f=c.count;p<f;p++)oo.fromBufferAttribute(c,p),co(oo,p,o,r,t,e,this)}else for(var m=n.vertices,v=0,g=m.length;v<g;v++)co(m[v],v,o,r,t,e,this)}},updateMorphTargets:function(){var t=this.geometry;if(t.isBufferGeometry){var e=t.morphAttributes,n=Object.keys(e);if(n.length>0){var r=e[n[0]];if(void 0!==r){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(var i=0,a=r.length;i<a;i++){var o=r[i].name||String(i);this.morphTargetInfluences.push(0),this.morphTargetDictionary[o]=i}}}}else{var s=t.morphTargets;void 0!==s&&s.length>0&&console.error("THREE.Points.updateMorphTargets() does not support THREE.Geometry. Use THREE.BufferGeometry instead.")}}}),lo.prototype=Object.assign(Object.create(gt.prototype),{constructor:lo,clone:function(){return new this.constructor(this.image).copy(this)},isVideoTexture:!0,update:function(){var t=this.image;!1==="requestVideoFrameCallback"in t&&t.readyState>=t.HAVE_CURRENT_DATA&&(this.needsUpdate=!0)}}),uo.prototype=Object.create(gt.prototype),uo.prototype.constructor=uo,uo.prototype.isCompressedTexture=!0,ho.prototype=Object.create(gt.prototype),ho.prototype.constructor=ho,ho.prototype.isCanvasTexture=!0,po.prototype=Object.create(gt.prototype),po.prototype.constructor=po,po.prototype.isDepthTexture=!0;var fo=0,mo=new Jt,vo=new be,go=new wt;function yo(){Object.defineProperty(this,"id",{value:fo+=2}),this.uuid=st.generateUUID(),this.name="",this.type="Geometry",this.vertices=[],this.colors=[],this.faces=[],this.faceVertexUvs=[[]],this.morphTargets=[],this.morphNormals=[],this.skinWeights=[],this.skinIndices=[],this.lineDistances=[],this.boundingBox=null,this.boundingSphere=null,this.elementsNeedUpdate=!1,this.verticesNeedUpdate=!1,this.uvsNeedUpdate=!1,this.normalsNeedUpdate=!1,this.colorsNeedUpdate=!1,this.lineDistancesNeedUpdate=!1,this.groupsNeedUpdate=!1}yo.prototype=Object.assign(Object.create(rt.prototype),{constructor:yo,isGeometry:!0,applyMatrix4:function(t){for(var e=(new ft).getNormalMatrix(t),n=0,r=this.vertices.length;n<r;n++){this.vertices[n].applyMatrix4(t)}for(var i=0,a=this.faces.length;i<a;i++){var o=this.faces[i];o.normal.applyMatrix3(e).normalize();for(var s=0,c=o.vertexNormals.length;s<c;s++)o.vertexNormals[s].applyMatrix3(e).normalize()}return null!==this.boundingBox&&this.computeBoundingBox(),null!==this.boundingSphere&&this.computeBoundingSphere(),this.verticesNeedUpdate=!0,this.normalsNeedUpdate=!0,this},rotateX:function(t){return mo.makeRotationX(t),this.applyMatrix4(mo),this},rotateY:function(t){return mo.makeRotationY(t),this.applyMatrix4(mo),this},rotateZ:function(t){return mo.makeRotationZ(t),this.applyMatrix4(mo),this},translate:function(t,e,n){return mo.makeTranslation(t,e,n),this.applyMatrix4(mo),this},scale:function(t,e,n){return mo.makeScale(t,e,n),this.applyMatrix4(mo),this},lookAt:function(t){return vo.lookAt(t),vo.updateMatrix(),this.applyMatrix4(vo.matrix),this},fromBufferGeometry:function(t){var e=this,n=null!==t.index?t.index:void 0,r=t.attributes;if(void 0===r.position)return console.error("THREE.Geometry.fromBufferGeometry(): Position attribute required for conversion."),this;var i=r.position,a=r.normal,o=r.color,s=r.uv,c=r.uv2;void 0!==c&&(this.faceVertexUvs[1]=[]);for(var l=0;l<i.count;l++)e.vertices.push((new wt).fromBufferAttribute(i,l)),void 0!==o&&e.colors.push((new Ve).fromBufferAttribute(o,l));function u(t,n,r,i){var l=void 0===o?[]:[e.colors[t].clone(),e.colors[n].clone(),e.colors[r].clone()],u=void 0===a?[]:[(new wt).fromBufferAttribute(a,t),(new wt).fromBufferAttribute(a,n),(new wt).fromBufferAttribute(a,r)],h=new We(t,n,r,u,l,i);e.faces.push(h),void 0!==s&&e.faceVertexUvs[0].push([(new pt).fromBufferAttribute(s,t),(new pt).fromBufferAttribute(s,n),(new pt).fromBufferAttribute(s,r)]),void 0!==c&&e.faceVertexUvs[1].push([(new pt).fromBufferAttribute(c,t),(new pt).fromBufferAttribute(c,n),(new pt).fromBufferAttribute(c,r)])}var h=t.groups;if(h.length>0)for(var d=0;d<h.length;d++)for(var p=h[d],f=p.start,m=f,v=f+p.count;m<v;m+=3)void 0!==n?u(n.getX(m),n.getX(m+1),n.getX(m+2),p.materialIndex):u(m,m+1,m+2,p.materialIndex);else if(void 0!==n)for(var g=0;g<n.count;g+=3)u(n.getX(g),n.getX(g+1),n.getX(g+2));else for(var y=0;y<i.count;y+=3)u(y,y+1,y+2);return this.computeFaceNormals(),null!==t.boundingBox&&(this.boundingBox=t.boundingBox.clone()),null!==t.boundingSphere&&(this.boundingSphere=t.boundingSphere.clone()),this},center:function(){return this.computeBoundingBox(),this.boundingBox.getCenter(go).negate(),this.translate(go.x,go.y,go.z),this},normalize:function(){this.computeBoundingSphere();var t=this.boundingSphere.center,e=this.boundingSphere.radius,n=0===e?1:1/e,r=new Jt;return r.set(n,0,0,-n*t.x,0,n,0,-n*t.y,0,0,n,-n*t.z,0,0,0,1),this.applyMatrix4(r),this},computeFaceNormals:function(){for(var t=new wt,e=new wt,n=0,r=this.faces.length;n<r;n++){var i=this.faces[n],a=this.vertices[i.a],o=this.vertices[i.b],s=this.vertices[i.c];t.subVectors(s,o),e.subVectors(a,o),t.cross(e),t.normalize(),i.normal.copy(t)}},computeVertexNormals:function(t){void 0===t&&(t=!0);for(var e=new Array(this.vertices.length),n=0,r=this.vertices.length;n<r;n++)e[n]=new wt;if(t)for(var i=new wt,a=new wt,o=0,s=this.faces.length;o<s;o++){var c=this.faces[o],l=this.vertices[c.a],u=this.vertices[c.b],h=this.vertices[c.c];i.subVectors(h,u),a.subVectors(l,u),i.cross(a),e[c.a].add(i),e[c.b].add(i),e[c.c].add(i)}else{this.computeFaceNormals();for(var d=0,p=this.faces.length;d<p;d++){var f=this.faces[d];e[f.a].add(f.normal),e[f.b].add(f.normal),e[f.c].add(f.normal)}}for(var m=0,v=this.vertices.length;m<v;m++)e[m].normalize();for(var g=0,y=this.faces.length;g<y;g++){var x=this.faces[g],_=x.vertexNormals;3===_.length?(_[0].copy(e[x.a]),_[1].copy(e[x.b]),_[2].copy(e[x.c])):(_[0]=e[x.a].clone(),_[1]=e[x.b].clone(),_[2]=e[x.c].clone())}this.faces.length>0&&(this.normalsNeedUpdate=!0)},computeFlatVertexNormals:function(){this.computeFaceNormals();for(var t=0,e=this.faces.length;t<e;t++){var n=this.faces[t],r=n.vertexNormals;3===r.length?(r[0].copy(n.normal),r[1].copy(n.normal),r[2].copy(n.normal)):(r[0]=n.normal.clone(),r[1]=n.normal.clone(),r[2]=n.normal.clone())}this.faces.length>0&&(this.normalsNeedUpdate=!0)},computeMorphNormals:function(){for(var t=0,e=this.faces.length;t<e;t++){var n=this.faces[t];n.__originalFaceNormal?n.__originalFaceNormal.copy(n.normal):n.__originalFaceNormal=n.normal.clone(),n.__originalVertexNormals||(n.__originalVertexNormals=[]);for(var r=0,i=n.vertexNormals.length;r<i;r++)n.__originalVertexNormals[r]?n.__originalVertexNormals[r].copy(n.vertexNormals[r]):n.__originalVertexNormals[r]=n.vertexNormals[r].clone()}var a=new yo;a.faces=this.faces;for(var o=0,s=this.morphTargets.length;o<s;o++){if(!this.morphNormals[o]){this.morphNormals[o]={},this.morphNormals[o].faceNormals=[],this.morphNormals[o].vertexNormals=[];for(var c=this.morphNormals[o].faceNormals,l=this.morphNormals[o].vertexNormals,u=0,h=this.faces.length;u<h;u++){var d=new wt,p={a:new wt,b:new wt,c:new wt};c.push(d),l.push(p)}}var f=this.morphNormals[o];a.vertices=this.morphTargets[o].vertices,a.computeFaceNormals(),a.computeVertexNormals();for(var m=0,v=this.faces.length;m<v;m++){var g=this.faces[m],y=f.faceNormals[m],x=f.vertexNormals[m];y.copy(g.normal),x.a.copy(g.vertexNormals[0]),x.b.copy(g.vertexNormals[1]),x.c.copy(g.vertexNormals[2])}}for(var _=0,b=this.faces.length;_<b;_++){var w=this.faces[_];w.normal=w.__originalFaceNormal,w.vertexNormals=w.__originalVertexNormals}},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new Tt),this.boundingBox.setFromPoints(this.vertices)},computeBoundingSphere:function(){null===this.boundingSphere&&(this.boundingSphere=new Ht),this.boundingSphere.setFromPoints(this.vertices)},merge:function(t,e,n){if(t&&t.isGeometry){var r,i=this.vertices.length,a=this.vertices,o=t.vertices,s=this.faces,c=t.faces,l=this.colors,u=t.colors;void 0===n&&(n=0),void 0!==e&&(r=(new ft).getNormalMatrix(e));for(var h=0,d=o.length;h<d;h++){var p=o[h].clone();void 0!==e&&p.applyMatrix4(e),a.push(p)}for(var f=0,m=u.length;f<m;f++)l.push(u[f].clone());for(var v=0,g=c.length;v<g;v++){var y=c[v],x=void 0,_=void 0,b=y.vertexNormals,w=y.vertexColors,M=new We(y.a+i,y.b+i,y.c+i);M.normal.copy(y.normal),void 0!==r&&M.normal.applyMatrix3(r).normalize();for(var S=0,T=b.length;S<T;S++)x=b[S].clone(),void 0!==r&&x.applyMatrix3(r).normalize(),M.vertexNormals.push(x);M.color.copy(y.color);for(var E=0,A=w.length;E<A;E++)_=w[E],M.vertexColors.push(_.clone());M.materialIndex=y.materialIndex+n,s.push(M)}for(var L=0,R=t.faceVertexUvs.length;L<R;L++){var C=t.faceVertexUvs[L];void 0===this.faceVertexUvs[L]&&(this.faceVertexUvs[L]=[]);for(var P=0,I=C.length;P<I;P++){for(var D=C[P],O=[],N=0,B=D.length;N<B;N++)O.push(D[N].clone());this.faceVertexUvs[L].push(O)}}}else console.error("THREE.Geometry.merge(): geometry not an instance of THREE.Geometry.",t)},mergeMesh:function(t){t&&t.isMesh?(t.matrixAutoUpdate&&t.updateMatrix(),this.merge(t.geometry,t.matrix)):console.error("THREE.Geometry.mergeMesh(): mesh not an instance of THREE.Mesh.",t)},mergeVertices:function(){for(var t={},e=[],n=[],r=Math.pow(10,4),i=0,a=this.vertices.length;i<a;i++){var o=this.vertices[i],s=Math.round(o.x*r)+"_"+Math.round(o.y*r)+"_"+Math.round(o.z*r);void 0===t[s]?(t[s]=i,e.push(this.vertices[i]),n[i]=e.length-1):n[i]=n[t[s]]}for(var c=[],l=0,u=this.faces.length;l<u;l++){var h=this.faces[l];h.a=n[h.a],h.b=n[h.b],h.c=n[h.c];for(var d=[h.a,h.b,h.c],p=0;p<3;p++)if(d[p]===d[(p+1)%3]){c.push(l);break}}for(var f=c.length-1;f>=0;f--){var m=c[f];this.faces.splice(m,1);for(var v=0,g=this.faceVertexUvs.length;v<g;v++)this.faceVertexUvs[v].splice(m,1)}var y=this.vertices.length-e.length;return this.vertices=e,y},setFromPoints:function(t){this.vertices=[];for(var e=0,n=t.length;e<n;e++){var r=t[e];this.vertices.push(new wt(r.x,r.y,r.z||0))}return this},sortFacesByMaterialIndex:function(){for(var t=this.faces,e=t.length,n=0;n<e;n++)t[n]._id=n;t.sort((function(t,e){return t.materialIndex-e.materialIndex}));var r,i,a=this.faceVertexUvs[0],o=this.faceVertexUvs[1];a&&a.length===e&&(r=[]),o&&o.length===e&&(i=[]);for(var s=0;s<e;s++){var c=t[s]._id;r&&r.push(a[c]),i&&i.push(o[c])}r&&(this.faceVertexUvs[0]=r),i&&(this.faceVertexUvs[1]=i)},toJSON:function(){var t={metadata:{version:4.5,type:"Geometry",generator:"Geometry.toJSON"}};if(t.uuid=this.uuid,t.type=this.type,""!==this.name&&(t.name=this.name),void 0!==this.parameters){var e=this.parameters;for(var n in e)void 0!==e[n]&&(t[n]=e[n]);return t}for(var r=[],i=0;i<this.vertices.length;i++){var a=this.vertices[i];r.push(a.x,a.y,a.z)}for(var o=[],s=[],c={},l=[],u={},h=[],d={},p=0;p<this.faces.length;p++){var f=this.faces[p],m=void 0!==this.faceVertexUvs[0][p],v=f.normal.length()>0,g=f.vertexNormals.length>0,y=1!==f.color.r||1!==f.color.g||1!==f.color.b,x=f.vertexColors.length>0,_=0;if(_=S(_,0,0),_=S(_,1,!0),_=S(_,2,!1),_=S(_,3,m),_=S(_,4,v),_=S(_,5,g),_=S(_,6,y),_=S(_,7,x),o.push(_),o.push(f.a,f.b,f.c),o.push(f.materialIndex),m){var b=this.faceVertexUvs[0][p];o.push(A(b[0]),A(b[1]),A(b[2]))}if(v&&o.push(T(f.normal)),g){var w=f.vertexNormals;o.push(T(w[0]),T(w[1]),T(w[2]))}if(y&&o.push(E(f.color)),x){var M=f.vertexColors;o.push(E(M[0]),E(M[1]),E(M[2]))}}function S(t,e,n){return n?t|1<<e:t&~(1<<e)}function T(t){var e=t.x.toString()+t.y.toString()+t.z.toString();return void 0!==c[e]||(c[e]=s.length/3,s.push(t.x,t.y,t.z)),c[e]}function E(t){var e=t.r.toString()+t.g.toString()+t.b.toString();return void 0!==u[e]||(u[e]=l.length,l.push(t.getHex())),u[e]}function A(t){var e=t.x.toString()+t.y.toString();return void 0!==d[e]||(d[e]=h.length/2,h.push(t.x,t.y)),d[e]}return 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X=t.boundingBox;null!==X&&(this.boundingBox=X.clone());var Y=t.boundingSphere;return null!==Y&&(this.boundingSphere=Y.clone()),this.elementsNeedUpdate=t.elementsNeedUpdate,this.verticesNeedUpdate=t.verticesNeedUpdate,this.uvsNeedUpdate=t.uvsNeedUpdate,this.normalsNeedUpdate=t.normalsNeedUpdate,this.colorsNeedUpdate=t.colorsNeedUpdate,this.lineDistancesNeedUpdate=t.lineDistancesNeedUpdate,this.groupsNeedUpdate=t.groupsNeedUpdate,this},dispose:function(){this.dispatchEvent({type:"dispose"})}});var xo=function(t){function e(e,n,r,i,a,o){var s;return(s=t.call(this)||this).type="BoxGeometry",s.parameters={width:e,height:n,depth:r,widthSegments:i,heightSegments:a,depthSegments:o},s.fromBufferGeometry(new zn(e,n,r,i,a,o)),s.mergeVertices(),s}return ut(e,t),e}(yo),_o=function(t){function e(e,n,r,i){var a;(a=t.call(this)||this).type="CircleBufferGeometry",a.parameters={radius:e,segments:n,thetaStart:r,thetaLength:i},e=e||1,n=void 0!==n?Math.max(3,n):8,r=void 0!==r?r:0,i=void 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r;return(r=t.call(this)||this).type="IcosahedronGeometry",r.parameters={radius:e,detail:n},r.fromBufferGeometry(new hs(e,n)),r.mergeVertices(),r}return ut(e,t),e}(yo),ps=function(t){function e(e,n,r,i){var a;(a=t.call(this)||this).type="LatheBufferGeometry",a.parameters={points:e,segments:n,phiStart:r,phiLength:i},n=Math.floor(n)||12,r=r||0,i=i||2*Math.PI,i=st.clamp(i,0,2*Math.PI);for(var o=[],s=[],c=[],l=1/n,u=new wt,h=new pt,d=0;d<=n;d++)for(var p=r+d*l*i,f=Math.sin(p),m=Math.cos(p),v=0;v<=e.length-1;v++)u.x=e[v].x*f,u.y=e[v].y,u.z=e[v].x*m,s.push(u.x,u.y,u.z),h.x=d/n,h.y=v/(e.length-1),c.push(h.x,h.y);for(var g=0;g<n;g++)for(var y=0;y<e.length-1;y++){var x=y+g*e.length,_=x,b=x+e.length,w=x+e.length+1,M=x+1;o.push(_,b,M),o.push(b,w,M)}if(a.setIndex(o),a.setAttribute("position",new an(s,3)),a.setAttribute("uv",new an(c,2)),a.computeVertexNormals(),i===2*Math.PI)for(var S=a.attributes.normal.array,T=new wt,E=new wt,A=new wt,L=n*e.length*3,R=0,C=0;R<e.length;R++,C+=3)T.x=S[C+0],T.y=S[C+1],T.z=S[C+2],E.x=S[L+C+0],E.y=S[L+C+1],E.z=S[L+C+2],A.addVectors(T,E).normalize(),S[C+0]=S[L+C+0]=A.x,S[C+1]=S[L+C+1]=A.y,S[C+2]=S[L+C+2]=A.z;return a}return ut(e,t),e}(vn),fs=function(t){function e(e,n,r,i){var a;return(a=t.call(this)||this).type="LatheGeometry",a.parameters={points:e,segments:n,phiStart:r,phiLength:i},a.fromBufferGeometry(new ps(e,n,r,i)),a.mergeVertices(),a}return ut(e,t),e}(yo),ms=function(t){function e(e,n){var r;return(r=t.call(this,[1,0,0,-1,0,0,0,1,0,0,-1,0,0,0,1,0,0,-1],[0,2,4,0,4,3,0,3,5,0,5,2,1,2,5,1,5,3,1,3,4,1,4,2],e,n)||this).type="OctahedronBufferGeometry",r.parameters={radius:e,detail:n},r}return ut(e,t),e}(Eo),vs=function(t){function e(e,n){var r;return(r=t.call(this)||this).type="OctahedronGeometry",r.parameters={radius:e,detail:n},r.fromBufferGeometry(new ms(e,n)),r.mergeVertices(),r}return ut(e,t),e}(yo);function gs(t,e,n){vn.call(this),this.type="ParametricBufferGeometry",this.parameters={func:t,slices:e,stacks:n};var r=[],i=[],a=[],o=[],s=1e-5,c=new wt,l=new wt,u=new wt,h=new wt,d=new wt;t.length<3&&console.error("THREE.ParametricGeometry: Function must now modify a Vector3 as third parameter.");for(var p=e+1,f=0;f<=n;f++)for(var m=f/n,v=0;v<=e;v++){var g=v/e;t(g,m,l),i.push(l.x,l.y,l.z),g-s>=0?(t(g-s,m,u),h.subVectors(l,u)):(t(g+s,m,u),h.subVectors(u,l)),m-s>=0?(t(g,m-s,u),d.subVectors(l,u)):(t(g,m+s,u),d.subVectors(u,l)),c.crossVectors(h,d).normalize(),a.push(c.x,c.y,c.z),o.push(g,m)}for(var y=0;y<n;y++)for(var x=0;x<e;x++){var _=y*p+x,b=y*p+x+1,w=(y+1)*p+x+1,M=(y+1)*p+x;r.push(_,b,M),r.push(b,w,M)}this.setIndex(r),this.setAttribute("position",new an(i,3)),this.setAttribute("normal",new an(a,3)),this.setAttribute("uv",new an(o,2))}function ys(t,e,n){yo.call(this),this.type="ParametricGeometry",this.parameters={func:t,slices:e,stacks:n},this.fromBufferGeometry(new gs(t,e,n)),this.mergeVertices()}gs.prototype=Object.create(vn.prototype),gs.prototype.constructor=gs,ys.prototype=Object.create(yo.prototype),ys.prototype.constructor=ys;var xs=function(t){function e(e,n,r,i){var a;return(a=t.call(this)||this).type="PlaneGeometry",a.parameters={width:e,height:n,widthSegments:r,heightSegments:i},a.fromBufferGeometry(new tr(e,n,r,i)),a.mergeVertices(),a}return ut(e,t),e}(yo),_s=function(t){function e(e,n,r,i){var a;return(a=t.call(this)||this).type="PolyhedronGeometry",a.parameters={vertices:e,indices:n,radius:r,detail:i},a.fromBufferGeometry(new Eo(e,n,r,i)),a.mergeVertices(),a}return ut(e,t),e}(yo),bs=function(t){function e(e,n,r,i,a,o){var s;(s=t.call(this)||this).type="RingBufferGeometry",s.parameters={innerRadius:e,outerRadius:n,thetaSegments:r,phiSegments:i,thetaStart:a,thetaLength:o},e=e||.5,n=n||1,a=void 0!==a?a:0,o=void 0!==o?o:2*Math.PI,r=void 0!==r?Math.max(3,r):8;for(var c=[],l=[],u=[],h=[],d=e,p=(n-e)/(i=void 0!==i?Math.max(1,i):1),f=new wt,m=new pt,v=0;v<=i;v++){for(var g=0;g<=r;g++){var y=a+g/r*o;f.x=d*Math.cos(y),f.y=d*Math.sin(y),l.push(f.x,f.y,f.z),u.push(0,0,1),m.x=(f.x/n+1)/2,m.y=(f.y/n+1)/2,h.push(m.x,m.y)}d+=p}for(var x=0;x<i;x++)for(var _=x*(r+1),b=0;b<r;b++){var w=b+_,M=w,S=w+r+1,T=w+r+2,E=w+1;c.push(M,S,E),c.push(S,T,E)}return s.setIndex(c),s.setAttribute("position",new an(l,3)),s.setAttribute("normal",new an(u,3)),s.setAttribute("uv",new an(h,2)),s}return ut(e,t),e}(vn),ws=function(t){function e(e,n,r,i,a,o){var s;return(s=t.call(this)||this).type="RingGeometry",s.parameters={innerRadius:e,outerRadius:n,thetaSegments:r,phiSegments:i,thetaStart:a,thetaLength:o},s.fromBufferGeometry(new bs(e,n,r,i,a,o)),s.mergeVertices(),s}return ut(e,t),e}(yo),Ms=function(t){function e(e,n){var r;(r=t.call(this)||this).type="ShapeBufferGeometry",r.parameters={shapes:e,curveSegments:n},n=n||12;var i=[],a=[],o=[],s=[],c=0,l=0;if(!1===Array.isArray(e))h(e);else for(var u=0;u<e.length;u++)h(e[u]),r.addGroup(c,l,u),c+=l,l=0;function h(t){var e=a.length/3,r=t.extractPoints(n),c=r.shape,u=r.holes;!1===as.isClockWise(c)&&(c=c.reverse());for(var h=0,d=u.length;h<d;h++){var p=u[h];!0===as.isClockWise(p)&&(u[h]=p.reverse())}for(var f=as.triangulateShape(c,u),m=0,v=u.length;m<v;m++){var g=u[m];c=c.concat(g)}for(var y=0,x=c.length;y<x;y++){var _=c[y];a.push(_.x,_.y,0),o.push(0,0,1),s.push(_.x,_.y)}for(var b=0,w=f.length;b<w;b++){var M=f[b],S=M[0]+e,T=M[1]+e,E=M[2]+e;i.push(S,T,E),l+=3}}return r.setIndex(i),r.setAttribute("position",new an(a,3)),r.setAttribute("normal",new an(o,3)),r.setAttribute("uv",new an(s,2)),r}return ut(e,t),e.prototype.toJSON=function(){var t=vn.prototype.toJSON.call(this);return function(t,e){if(e.shapes=[],Array.isArray(t))for(var n=0,r=t.length;n<r;n++){var i=t[n];e.shapes.push(i.uuid)}else e.shapes.push(t.uuid);return e}(this.parameters.shapes,t)},e}(vn);var Ss=function(t){function e(e,n){var r;return(r=t.call(this)||this).type="ShapeGeometry","object"==typeof n&&(console.warn("THREE.ShapeGeometry: Options parameter has been removed."),n=n.curveSegments),r.parameters={shapes:e,curveSegments:n},r.fromBufferGeometry(new Ms(e,n)),r.mergeVertices(),r}return ut(e,t),e.prototype.toJSON=function(){var t=yo.prototype.toJSON.call(this);return function(t,e){if(e.shapes=[],Array.isArray(t))for(var n=0,r=t.length;n<r;n++){var i=t[n];e.shapes.push(i.uuid)}else e.shapes.push(t.uuid);return e}(this.parameters.shapes,t)},e}(yo);var Ts=function(t){function e(e,n,r,i,a,o,s){var c;(c=t.call(this)||this).type="SphereBufferGeometry",c.parameters={radius:e,widthSegments:n,heightSegments:r,phiStart:i,phiLength:a,thetaStart:o,thetaLength:s},e=e||1,n=Math.max(3,Math.floor(n)||8),r=Math.max(2,Math.floor(r)||6),i=void 0!==i?i:0,a=void 0!==a?a:2*Math.PI,o=void 0!==o?o:0,s=void 0!==s?s:Math.PI;for(var l=Math.min(o+s,Math.PI),u=0,h=[],d=new wt,p=new wt,f=[],m=[],v=[],g=[],y=0;y<=r;y++){var x=[],_=y/r,b=0;0==y&&0==o?b=.5/n:y==r&&l==Math.PI&&(b=-.5/n);for(var w=0;w<=n;w++){var M=w/n;d.x=-e*Math.cos(i+M*a)*Math.sin(o+_*s),d.y=e*Math.cos(o+_*s),d.z=e*Math.sin(i+M*a)*Math.sin(o+_*s),m.push(d.x,d.y,d.z),p.copy(d).normalize(),v.push(p.x,p.y,p.z),g.push(M+b,1-_),x.push(u++)}h.push(x)}for(var S=0;S<r;S++)for(var T=0;T<n;T++){var E=h[S][T+1],A=h[S][T],L=h[S+1][T],R=h[S+1][T+1];(0!==S||o>0)&&f.push(E,A,R),(S!==r-1||l<Math.PI)&&f.push(A,L,R)}return c.setIndex(f),c.setAttribute("position",new an(m,3)),c.setAttribute("normal",new an(v,3)),c.setAttribute("uv",new an(g,2)),c}return ut(e,t),e}(vn),Es=function(t){function e(e,n,r,i,a,o,s){var c;return(c=t.call(this)||this).type="SphereGeometry",c.parameters={radius:e,widthSegments:n,heightSegments:r,phiStart:i,phiLength:a,thetaStart:o,thetaLength:s},c.fromBufferGeometry(new Ts(e,n,r,i,a,o,s)),c.mergeVertices(),c}return ut(e,t),e}(yo),As=function(t){function e(e,n){var r;return(r=t.call(this,[1,1,1,-1,-1,1,-1,1,-1,1,-1,-1],[2,1,0,0,3,2,1,3,0,2,3,1],e,n)||this).type="TetrahedronBufferGeometry",r.parameters={radius:e,detail:n},r}return ut(e,t),e}(Eo),Ls=function(t){function e(e,n){var r;return(r=t.call(this)||this).type="TetrahedronGeometry",r.parameters={radius:e,detail:n},r.fromBufferGeometry(new As(e,n)),r.mergeVertices(),r}return ut(e,t),e}(yo),Rs=function(t){function e(e,n){var r,i=(n=n||{}).font;if(!i||!i.isFont)return console.error("THREE.TextGeometry: font parameter is not an instance of THREE.Font."),new vn||ht(r);var a=i.generateShapes(e,n.size);return n.depth=void 0!==n.height?n.height:50,void 0===n.bevelThickness&&(n.bevelThickness=10),void 0===n.bevelSize&&(n.bevelSize=8),void 0===n.bevelEnabled&&(n.bevelEnabled=!1),(r=t.call(this,a,n)||this).type="TextBufferGeometry",r}return ut(e,t),e}(cs),Cs=function(t){function e(e,n){var r;return(r=t.call(this)||this).type="TextGeometry",r.parameters={text:e,parameters:n},r.fromBufferGeometry(new Rs(e,n)),r.mergeVertices(),r}return ut(e,t),e}(yo),Ps=function(t){function e(e,n,r,i,a){var o;(o=t.call(this)||this).type="TorusBufferGeometry",o.parameters={radius:e,tube:n,radialSegments:r,tubularSegments:i,arc:a},e=e||1,n=n||.4,r=Math.floor(r)||8,i=Math.floor(i)||6,a=a||2*Math.PI;for(var s=[],c=[],l=[],u=[],h=new wt,d=new wt,p=new wt,f=0;f<=r;f++)for(var m=0;m<=i;m++){var v=m/i*a,g=f/r*Math.PI*2;d.x=(e+n*Math.cos(g))*Math.cos(v),d.y=(e+n*Math.cos(g))*Math.sin(v),d.z=n*Math.sin(g),c.push(d.x,d.y,d.z),h.x=e*Math.cos(v),h.y=e*Math.sin(v),p.subVectors(d,h).normalize(),l.push(p.x,p.y,p.z),u.push(m/i),u.push(f/r)}for(var y=1;y<=r;y++)for(var x=1;x<=i;x++){var _=(i+1)*y+x-1,b=(i+1)*(y-1)+x-1,w=(i+1)*(y-1)+x,M=(i+1)*y+x;s.push(_,b,M),s.push(b,w,M)}return o.setIndex(s),o.setAttribute("position",new an(c,3)),o.setAttribute("normal",new an(l,3)),o.setAttribute("uv",new an(u,2)),o}return ut(e,t),e}(vn),Is=function(t){function e(e,n,r,i,a){var o;return(o=t.call(this)||this).type="TorusGeometry",o.parameters={radius:e,tube:n,radialSegments:r,tubularSegments:i,arc:a},o.fromBufferGeometry(new Ps(e,n,r,i,a)),o.mergeVertices(),o}return ut(e,t),e}(yo),Ds=function(t){function e(e,n,r,i,a,o){var s;(s=t.call(this)||this).type="TorusKnotBufferGeometry",s.parameters={radius:e,tube:n,tubularSegments:r,radialSegments:i,p:a,q:o},e=e||1,n=n||.4,r=Math.floor(r)||64,i=Math.floor(i)||8,a=a||2,o=o||3;for(var c=[],l=[],u=[],h=[],d=new wt,p=new wt,f=new wt,m=new wt,v=new wt,g=new wt,y=new wt,x=0;x<=r;++x){var _=x/r*a*Math.PI*2;P(_,a,o,e,f),P(_+.01,a,o,e,m),g.subVectors(m,f),y.addVectors(m,f),v.crossVectors(g,y),y.crossVectors(v,g),v.normalize(),y.normalize();for(var b=0;b<=i;++b){var w=b/i*Math.PI*2,M=-n*Math.cos(w),S=n*Math.sin(w);d.x=f.x+(M*y.x+S*v.x),d.y=f.y+(M*y.y+S*v.y),d.z=f.z+(M*y.z+S*v.z),l.push(d.x,d.y,d.z),p.subVectors(d,f).normalize(),u.push(p.x,p.y,p.z),h.push(x/r),h.push(b/i)}}for(var T=1;T<=r;T++)for(var E=1;E<=i;E++){var A=(i+1)*(T-1)+(E-1),L=(i+1)*T+(E-1),R=(i+1)*T+E,C=(i+1)*(T-1)+E;c.push(A,L,C),c.push(L,R,C)}function P(t,e,n,r,i){var a=Math.cos(t),o=Math.sin(t),s=n/e*t,c=Math.cos(s);i.x=r*(2+c)*.5*a,i.y=r*(2+c)*o*.5,i.z=r*Math.sin(s)*.5}return s.setIndex(c),s.setAttribute("position",new an(l,3)),s.setAttribute("normal",new an(u,3)),s.setAttribute("uv",new an(h,2)),s}return ut(e,t),e}(vn),Os=function(t){function e(e,n,r,i,a,o,s){var c;return(c=t.call(this)||this).type="TorusKnotGeometry",c.parameters={radius:e,tube:n,tubularSegments:r,radialSegments:i,p:a,q:o},void 0!==s&&console.warn("THREE.TorusKnotGeometry: heightScale has been deprecated. Use .scale( x, y, z ) instead."),c.fromBufferGeometry(new Ds(e,n,r,i,a,o)),c.mergeVertices(),c}return ut(e,t),e}(yo),Ns=function(t){function e(e,n,r,i,a){var o;(o=t.call(this)||this).type="TubeBufferGeometry",o.parameters={path:e,tubularSegments:n,radius:r,radialSegments:i,closed:a},n=n||64,r=r||1,i=i||8,a=a||!1;var s=e.computeFrenetFrames(n,a);o.tangents=s.tangents,o.normals=s.normals,o.binormals=s.binormals;var c=new wt,l=new wt,u=new pt,h=new wt,d=[],p=[],f=[],m=[];function v(t){h=e.getPointAt(t/n,h);for(var a=s.normals[t],o=s.binormals[t],u=0;u<=i;u++){var f=u/i*Math.PI*2,m=Math.sin(f),v=-Math.cos(f);l.x=v*a.x+m*o.x,l.y=v*a.y+m*o.y,l.z=v*a.z+m*o.z,l.normalize(),p.push(l.x,l.y,l.z),c.x=h.x+r*l.x,c.y=h.y+r*l.y,c.z=h.z+r*l.z,d.push(c.x,c.y,c.z)}}return function(){for(var t=0;t<n;t++)v(t);v(!1===a?n:0),function(){for(var t=0;t<=n;t++)for(var e=0;e<=i;e++)u.x=t/n,u.y=e/i,f.push(u.x,u.y)}(),function(){for(var t=1;t<=n;t++)for(var e=1;e<=i;e++){var r=(i+1)*(t-1)+(e-1),a=(i+1)*t+(e-1),o=(i+1)*t+e,s=(i+1)*(t-1)+e;m.push(r,a,s),m.push(a,o,s)}}()}(),o.setIndex(m),o.setAttribute("position",new an(d,3)),o.setAttribute("normal",new an(p,3)),o.setAttribute("uv",new an(f,2)),o}return ut(e,t),e.prototype.toJSON=function(){var t=vn.prototype.toJSON.call(this);return t.path=this.parameters.path.toJSON(),t},e}(vn),Bs=function(t){function e(e,n,r,i,a,o){var s;(s=t.call(this)||this).type="TubeGeometry",s.parameters={path:e,tubularSegments:n,radius:r,radialSegments:i,closed:a},void 0!==o&&console.warn("THREE.TubeGeometry: taper has been removed.");var c=new Ns(e,n,r,i,a);return s.tangents=c.tangents,s.normals=c.normals,s.binormals=c.binormals,s.fromBufferGeometry(c),s.mergeVertices(),s}return ut(e,t),e}(yo),zs=function(t){function e(e){var n;(n=t.call(this)||this).type="WireframeGeometry";var r=[],i=[0,0],a={},o=["a","b","c"];if(e&&e.isGeometry){for(var s=e.faces,c=0,l=s.length;c<l;c++)for(var u=s[c],h=0;h<3;h++){var d=u[o[h]],p=u[o[(h+1)%3]];i[0]=Math.min(d,p),i[1]=Math.max(d,p);var f=i[0]+","+i[1];void 0===a[f]&&(a[f]={index1:i[0],index2:i[1]})}for(var m in a){var v=a[m],g=e.vertices[v.index1];r.push(g.x,g.y,g.z),g=e.vertices[v.index2],r.push(g.x,g.y,g.z)}}else if(e&&e.isBufferGeometry){var y=new wt;if(null!==e.index){var x=e.attributes.position,_=e.index,b=e.groups;0===b.length&&(b=[{start:0,count:_.count,materialIndex:0}]);for(var w=0,M=b.length;w<M;++w)for(var S=b[w],T=S.start,E=T,A=T+S.count;E<A;E+=3)for(var L=0;L<3;L++){var R=_.getX(E+L),C=_.getX(E+(L+1)%3);i[0]=Math.min(R,C),i[1]=Math.max(R,C);var P=i[0]+","+i[1];void 0===a[P]&&(a[P]={index1:i[0],index2:i[1]})}for(var I in a){var D=a[I];y.fromBufferAttribute(x,D.index1),r.push(y.x,y.y,y.z),y.fromBufferAttribute(x,D.index2),r.push(y.x,y.y,y.z)}}else for(var O=e.attributes.position,N=0,B=O.count/3;N<B;N++)for(var z=0;z<3;z++){var G=3*N+z;y.fromBufferAttribute(O,G),r.push(y.x,y.y,y.z);var F=3*N+(z+1)%3;y.fromBufferAttribute(O,F),r.push(y.x,y.y,y.z)}}return n.setAttribute("position",new an(r,3)),n}return ut(e,t),e}(vn),Gs=Object.freeze({__proto__:null,BoxGeometry:xo,BoxBufferGeometry:zn,CircleGeometry:bo,CircleBufferGeometry:_o,ConeGeometry:So,ConeBufferGeometry:To,CylinderGeometry:Mo,CylinderBufferGeometry:wo,DodecahedronGeometry:Lo,DodecahedronBufferGeometry:Ao,EdgesGeometry:Do,ExtrudeGeometry:us,ExtrudeBufferGeometry:cs,IcosahedronGeometry:ds,IcosahedronBufferGeometry:hs,LatheGeometry:fs,LatheBufferGeometry:ps,OctahedronGeometry:vs,OctahedronBufferGeometry:ms,ParametricGeometry:ys,ParametricBufferGeometry:gs,PlaneGeometry:xs,PlaneBufferGeometry:tr,PolyhedronGeometry:_s,PolyhedronBufferGeometry:Eo,RingGeometry:ws,RingBufferGeometry:bs,ShapeGeometry:Ss,ShapeBufferGeometry:Ms,SphereGeometry:Es,SphereBufferGeometry:Ts,TetrahedronGeometry:Ls,TetrahedronBufferGeometry:As,TextGeometry:Cs,TextBufferGeometry:Rs,TorusGeometry:Is,TorusBufferGeometry:Ps,TorusKnotGeometry:Os,TorusKnotBufferGeometry:Ds,TubeGeometry:Bs,TubeBufferGeometry:Ns,WireframeGeometry:zs});function Fs(t){qe.call(this),this.type="ShadowMaterial",this.color=new Ve(0),this.transparent=!0,this.setValues(t)}function Us(t){Hn.call(this,t),this.type="RawShaderMaterial"}function Hs(t){qe.call(this),this.defines={STANDARD:""},this.type="MeshStandardMaterial",this.color=new Ve(16777215),this.roughness=1,this.metalness=0,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Ve(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new pt(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.roughnessMap=null,this.metalnessMap=null,this.alphaMap=null,this.envMap=null,this.envMapIntensity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.vertexTangents=!1,this.setValues(t)}function ks(t){Hs.call(this),this.defines={STANDARD:"",PHYSICAL:""},this.type="MeshPhysicalMaterial",this.clearcoat=0,this.clearcoatMap=null,this.clearcoatRoughness=0,this.clearcoatRoughnessMap=null,this.clearcoatNormalScale=new pt(1,1),this.clearcoatNormalMap=null,this.reflectivity=.5,Object.defineProperty(this,"ior",{get:function(){return(1+.4*this.reflectivity)/(1-.4*this.reflectivity)},set:function(t){this.reflectivity=st.clamp(2.5*(t-1)/(t+1),0,1)}}),this.sheen=null,this.transmission=0,this.transmissionMap=null,this.setValues(t)}function Vs(t){qe.call(this),this.type="MeshPhongMaterial",this.color=new Ve(16777215),this.specular=new Ve(1118481),this.shininess=30,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Ve(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new pt(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=0,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.setValues(t)}function Ws(t){qe.call(this),this.defines={TOON:""},this.type="MeshToonMaterial",this.color=new Ve(16777215),this.map=null,this.gradientMap=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Ve(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new pt(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.alphaMap=null,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.setValues(t)}function js(t){qe.call(this),this.type="MeshNormalMaterial",this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new pt(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.setValues(t)}function qs(t){qe.call(this),this.type="MeshLambertMaterial",this.color=new Ve(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Ve(0),this.emissiveIntensity=1,this.emissiveMap=null,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=0,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.setValues(t)}function Xs(t){qe.call(this),this.defines={MATCAP:""},this.type="MeshMatcapMaterial",this.color=new Ve(16777215),this.matcap=null,this.map=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new pt(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.alphaMap=null,this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.setValues(t)}function Ys(t){ja.call(this),this.type="LineDashedMaterial",this.scale=1,this.dashSize=3,this.gapSize=1,this.setValues(t)}Fs.prototype=Object.create(qe.prototype),Fs.prototype.constructor=Fs,Fs.prototype.isShadowMaterial=!0,Fs.prototype.copy=function(t){return qe.prototype.copy.call(this,t),this.color.copy(t.color),this},Us.prototype=Object.create(Hn.prototype),Us.prototype.constructor=Us,Us.prototype.isRawShaderMaterial=!0,Hs.prototype=Object.create(qe.prototype),Hs.prototype.constructor=Hs,Hs.prototype.isMeshStandardMaterial=!0,Hs.prototype.copy=function(t){return qe.prototype.copy.call(this,t),this.defines={STANDARD:""},this.color.copy(t.color),this.roughness=t.roughness,this.metalness=t.metalness,this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.roughnessMap=t.roughnessMap,this.metalnessMap=t.metalnessMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.envMapIntensity=t.envMapIntensity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this.vertexTangents=t.vertexTangents,this},ks.prototype=Object.create(Hs.prototype),ks.prototype.constructor=ks,ks.prototype.isMeshPhysicalMaterial=!0,ks.prototype.copy=function(t){return Hs.prototype.copy.call(this,t),this.defines={STANDARD:"",PHYSICAL:""},this.clearcoat=t.clearcoat,this.clearcoatMap=t.clearcoatMap,this.clearcoatRoughness=t.clearcoatRoughness,this.clearcoatRoughnessMap=t.clearcoatRoughnessMap,this.clearcoatNormalMap=t.clearcoatNormalMap,this.clearcoatNormalScale.copy(t.clearcoatNormalScale),this.reflectivity=t.reflectivity,t.sheen?this.sheen=(this.sheen||new Ve).copy(t.sheen):this.sheen=null,this.transmission=t.transmission,this.transmissionMap=t.transmissionMap,this},Vs.prototype=Object.create(qe.prototype),Vs.prototype.constructor=Vs,Vs.prototype.isMeshPhongMaterial=!0,Vs.prototype.copy=function(t){return qe.prototype.copy.call(this,t),this.color.copy(t.color),this.specular.copy(t.specular),this.shininess=t.shininess,this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this},Ws.prototype=Object.create(qe.prototype),Ws.prototype.constructor=Ws,Ws.prototype.isMeshToonMaterial=!0,Ws.prototype.copy=function(t){return qe.prototype.copy.call(this,t),this.color.copy(t.color),this.map=t.map,this.gradientMap=t.gradientMap,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.alphaMap=t.alphaMap,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this},js.prototype=Object.create(qe.prototype),js.prototype.constructor=js,js.prototype.isMeshNormalMaterial=!0,js.prototype.copy=function(t){return qe.prototype.copy.call(this,t),this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this},qs.prototype=Object.create(qe.prototype),qs.prototype.constructor=qs,qs.prototype.isMeshLambertMaterial=!0,qs.prototype.copy=function(t){return qe.prototype.copy.call(this,t),this.color.copy(t.color),this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this},Xs.prototype=Object.create(qe.prototype),Xs.prototype.constructor=Xs,Xs.prototype.isMeshMatcapMaterial=!0,Xs.prototype.copy=function(t){return qe.prototype.copy.call(this,t),this.defines={MATCAP:""},this.color.copy(t.color),this.matcap=t.matcap,this.map=t.map,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.alphaMap=t.alphaMap,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this},Ys.prototype=Object.create(ja.prototype),Ys.prototype.constructor=Ys,Ys.prototype.isLineDashedMaterial=!0,Ys.prototype.copy=function(t){return ja.prototype.copy.call(this,t),this.scale=t.scale,this.dashSize=t.dashSize,this.gapSize=t.gapSize,this};var Zs=Object.freeze({__proto__:null,ShadowMaterial:Fs,SpriteMaterial:da,RawShaderMaterial:Us,ShaderMaterial:Hn,PointsMaterial:no,MeshPhysicalMaterial:ks,MeshStandardMaterial:Hs,MeshPhongMaterial:Vs,MeshToonMaterial:Ws,MeshNormalMaterial:js,MeshLambertMaterial:qs,MeshDepthMaterial:qi,MeshDistanceMaterial:Xi,MeshBasicMaterial:Xe,MeshMatcapMaterial:Xs,LineDashedMaterial:Ys,LineBasicMaterial:ja,Material:qe}),Js={arraySlice:function(t,e,n){return Js.isTypedArray(t)?new t.constructor(t.subarray(e,void 0!==n?n:t.length)):t.slice(e,n)},convertArray:function(t,e,n){return!t||!n&&t.constructor===e?t:"number"==typeof e.BYTES_PER_ELEMENT?new e(t):Array.prototype.slice.call(t)},isTypedArray:function(t){return ArrayBuffer.isView(t)&&!(t instanceof DataView)},getKeyframeOrder:function(t){for(var e=t.length,n=new Array(e),r=0;r!==e;++r)n[r]=r;return n.sort((function(e,n){return t[e]-t[n]})),n},sortedArray:function(t,e,n){for(var r=t.length,i=new t.constructor(r),a=0,o=0;o!==r;++a)for(var s=n[a]*e,c=0;c!==e;++c)i[o++]=t[s+c];return i},flattenJSON:function(t,e,n,r){for(var i=1,a=t[0];void 0!==a&&void 0===a[r];)a=t[i++];if(void 0!==a){var o=a[r];if(void 0!==o)if(Array.isArray(o))do{void 0!==(o=a[r])&&(e.push(a.time),n.push.apply(n,o)),a=t[i++]}while(void 0!==a);else if(void 0!==o.toArray)do{void 0!==(o=a[r])&&(e.push(a.time),o.toArray(n,n.length)),a=t[i++]}while(void 0!==a);else do{void 0!==(o=a[r])&&(e.push(a.time),n.push(o)),a=t[i++]}while(void 0!==a)}},subclip:function(t,e,n,r,i){i=i||30;var a=t.clone();a.name=e;for(var o=[],s=0;s<a.tracks.length;++s){for(var c=a.tracks[s],l=c.getValueSize(),u=[],h=[],d=0;d<c.times.length;++d){var p=c.times[d]*i;if(!(p<n||p>=r)){u.push(c.times[d]);for(var f=0;f<l;++f)h.push(c.values[d*l+f])}}0!==u.length&&(c.times=Js.convertArray(u,c.times.constructor),c.values=Js.convertArray(h,c.values.constructor),o.push(c))}a.tracks=o;for(var m=1/0,v=0;v<a.tracks.length;++v)m>a.tracks[v].times[0]&&(m=a.tracks[v].times[0]);for(var g=0;g<a.tracks.length;++g)a.tracks[g].shift(-1*m);return a.resetDuration(),a},makeClipAdditive:function(t,e,n,r){void 0===e&&(e=0),void 0===n&&(n=t),(void 0===r||r<=0)&&(r=30);for(var i=n.tracks.length,a=e/r,o=function(e){var r=n.tracks[e],i=r.ValueTypeName;if("bool"===i||"string"===i)return"continue";var o=t.tracks.find((function(t){return t.name===r.name&&t.ValueTypeName===i}));if(void 0===o)return"continue";var s=0,c=r.getValueSize();r.createInterpolant.isInterpolantFactoryMethodGLTFCubicSpline&&(s=c/3);var l=0,u=o.getValueSize();o.createInterpolant.isInterpolantFactoryMethodGLTFCubicSpline&&(l=u/3);var h=r.times.length-1,d=void 0;if(a<=r.times[0]){var p=s,f=c-s;d=Js.arraySlice(r.values,p,f)}else if(a>=r.times[h]){var m=h*c+s,v=m+c-s;d=Js.arraySlice(r.values,m,v)}else{var g=r.createInterpolant(),y=s,x=c-s;g.evaluate(a),d=Js.arraySlice(g.resultBuffer,y,x)}"quaternion"===i&&(new bt).fromArray(d).normalize().conjugate().toArray(d);for(var _=o.times.length,b=0;b<_;++b){var w=b*u+l;if("quaternion"===i)bt.multiplyQuaternionsFlat(o.values,w,d,0,o.values,w);else for(var M=u-2*l,S=0;S<M;++S)o.values[w+S]-=d[S]}},s=0;s<i;++s)o(s);return t.blendMode=j,t}};function Qs(t,e,n,r){this.parameterPositions=t,this._cachedIndex=0,this.resultBuffer=void 0!==r?r:new e.constructor(n),this.sampleValues=e,this.valueSize=n}function Ks(t,e,n,r){Qs.call(this,t,e,n,r),this._weightPrev=-0,this._offsetPrev=-0,this._weightNext=-0,this._offsetNext=-0}function $s(t,e,n,r){Qs.call(this,t,e,n,r)}function tc(t,e,n,r){Qs.call(this,t,e,n,r)}function ec(t,e,n,r){if(void 0===t)throw new Error("THREE.KeyframeTrack: track name is undefined");if(void 0===e||0===e.length)throw new Error("THREE.KeyframeTrack: no keyframes in track named "+t);this.name=t,this.times=Js.convertArray(e,this.TimeBufferType),this.values=Js.convertArray(n,this.ValueBufferType),this.setInterpolation(r||this.DefaultInterpolation)}function nc(t,e,n){ec.call(this,t,e,n)}function rc(t,e,n,r){ec.call(this,t,e,n,r)}function 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e(t.name,t.times,t.values,t.interpolation)}Object.assign(Qs.prototype,{evaluate:function(t){var e=this.parameterPositions,n=this._cachedIndex,r=e[n],i=e[n-1];t:{e:{var a;n:{r:if(!(t<r)){for(var o=n+2;;){if(void 0===r){if(t<i)break r;return n=e.length,this._cachedIndex=n,this.afterEnd_(n-1,t,i)}if(n===o)break;if(i=r,t<(r=e[++n]))break e}a=e.length;break n}if(t>=i)break t;var s=e[1];t<s&&(n=2,i=s);for(var c=n-2;;){if(void 0===i)return this._cachedIndex=0,this.beforeStart_(0,t,r);if(n===c)break;if(r=i,t>=(i=e[--n-1]))break e}a=n,n=0}for(;n<a;){var l=n+a>>>1;t<e[l]?a=l:n=l+1}if(r=e[n],void 0===(i=e[n-1]))return this._cachedIndex=0,this.beforeStart_(0,t,r);if(void 0===r)return n=e.length,this._cachedIndex=n,this.afterEnd_(n-1,i,t)}this._cachedIndex=n,this.intervalChanged_(n,i,r)}return this.interpolate_(n,i,t,r)},settings:null,DefaultSettings_:{},getSettings_:function(){return this.settings||this.DefaultSettings_},copySampleValue_:function(t){for(var e=this.resultBuffer,n=this.sampleValues,r=this.valueSize,i=t*r,a=0;a!==r;++a)e[a]=n[i+a];return e},interpolate_:function(){throw new Error("call to abstract method")},intervalChanged_:function(){}}),Object.assign(Qs.prototype,{beforeStart_:Qs.prototype.copySampleValue_,afterEnd_:Qs.prototype.copySampleValue_}),Ks.prototype=Object.assign(Object.create(Qs.prototype),{constructor:Ks,DefaultSettings_:{endingStart:H,endingEnd:H},intervalChanged_:function(t,e,n){var r=this.parameterPositions,i=t-2,a=t+1,o=r[i],s=r[a];if(void 0===o)switch(this.getSettings_().endingStart){case k:i=t,o=2*e-n;break;case V:o=e+r[i=r.length-2]-r[i+1];break;default:i=t,o=n}if(void 0===s)switch(this.getSettings_().endingEnd){case k:a=t,s=2*n-e;break;case V:a=1,s=n+r[1]-r[0];break;default:a=t-1,s=e}var c=.5*(n-e),l=this.valueSize;this._weightPrev=c/(e-o),this._weightNext=c/(s-n),this._offsetPrev=i*l,this._offsetNext=a*l},interpolate_:function(t,e,n,r){for(var 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e.type=t.ValueTypeName,e}}),Object.assign(ec.prototype,{constructor:ec,TimeBufferType:Float32Array,ValueBufferType:Float32Array,DefaultInterpolation:F,InterpolantFactoryMethodDiscrete:function(t){return new tc(this.times,this.values,this.getValueSize(),t)},InterpolantFactoryMethodLinear:function(t){return new $s(this.times,this.values,this.getValueSize(),t)},InterpolantFactoryMethodSmooth:function(t){return new Ks(this.times,this.values,this.getValueSize(),t)},setInterpolation:function(t){var e;switch(t){case G:e=this.InterpolantFactoryMethodDiscrete;break;case F:e=this.InterpolantFactoryMethodLinear;break;case U:e=this.InterpolantFactoryMethodSmooth}if(void 0===e){var n="unsupported interpolation for "+this.ValueTypeName+" keyframe track named "+this.name;if(void 0===this.createInterpolant){if(t===this.DefaultInterpolation)throw new Error(n);this.setInterpolation(this.DefaultInterpolation)}return console.warn("THREE.KeyframeTrack:",n),this}return this.createInterpolant=e,this},getInterpolation:function(){switch(this.createInterpolant){case this.InterpolantFactoryMethodDiscrete:return G;case this.InterpolantFactoryMethodLinear:return F;case this.InterpolantFactoryMethodSmooth:return U}},getValueSize:function(){return this.values.length/this.times.length},shift:function(t){if(0!==t)for(var e=this.times,n=0,r=e.length;n!==r;++n)e[n]+=t;return this},scale:function(t){if(1!==t)for(var e=this.times,n=0,r=e.length;n!==r;++n)e[n]*=t;return this},trim:function(t,e){for(var n=this.times,r=n.length,i=0,a=r-1;i!==r&&n[i]<t;)++i;for(;-1!==a&&n[a]>e;)--a;if(++a,0!==i||a!==r){i>=a&&(i=(a=Math.max(a,1))-1);var o=this.getValueSize();this.times=Js.arraySlice(n,i,a),this.values=Js.arraySlice(this.values,i*o,a*o)}return this},validate:function(){var t=!0,e=this.getValueSize();e-Math.floor(e)!=0&&(console.error("THREE.KeyframeTrack: Invalid value size in track.",this),t=!1);var n=this.times,r=this.values,i=n.length;0===i&&(console.error("THREE.KeyframeTrack: Track is empty.",this),t=!1);for(var a=null,o=0;o!==i;o++){var s=n[o];if("number"==typeof s&&isNaN(s)){console.error("THREE.KeyframeTrack: Time is not a valid number.",this,o,s),t=!1;break}if(null!==a&&a>s){console.error("THREE.KeyframeTrack: Out of order keys.",this,o,s,a),t=!1;break}a=s}if(void 0!==r&&Js.isTypedArray(r))for(var c=0,l=r.length;c!==l;++c){var u=r[c];if(isNaN(u)){console.error("THREE.KeyframeTrack: Value is not a valid number.",this,c,u),t=!1;break}}return t},optimize:function(){for(var t=Js.arraySlice(this.times),e=Js.arraySlice(this.values),n=this.getValueSize(),r=this.getInterpolation()===U,i=t.length-1,a=1,o=1;o<i;++o){var s=!1,c=t[o];if(c!==t[o+1]&&(1!==o||c!==c[0]))if(r)s=!0;else for(var l=o*n,u=l-n,h=l+n,d=0;d!==n;++d){var p=e[l+d];if(p!==e[u+d]||p!==e[h+d]){s=!0;break}}if(s){if(o!==a){t[a]=t[o];for(var f=o*n,m=a*n,v=0;v!==n;++v)e[m+v]=e[f+v]}++a}}if(i>0){t[a]=t[i];for(var 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o=n[r];o.onError&&o.onError(e)}i.manager.itemError(t),i.manager.itemEnd(t)}),!1),void 0!==this.responseType&&(o.responseType=this.responseType),void 0!==this.withCredentials&&(o.withCredentials=this.withCredentials),o.overrideMimeType&&o.overrideMimeType(void 0!==this.mimeType?this.mimeType:"text/plain"),this.requestHeader)o.setRequestHeader(v,this.requestHeader[v]);o.send(null)}return i.manager.itemStart(t),o}mc[t].push({onLoad:e,onProgress:n,onError:r})},setResponseType:function(t){return this.responseType=t,this},setMimeType:function(t){return this.mimeType=t,this}}),gc.prototype=Object.assign(Object.create(fc.prototype),{constructor:gc,load:function(t,e,n,r){var i=this,a=new vc(i.manager);a.setPath(i.path),a.setRequestHeader(i.requestHeader),a.setWithCredentials(i.withCredentials),a.load(t,(function(n){try{e(i.parse(JSON.parse(n)))}catch(e){r?r(e):console.error(e),i.manager.itemError(t)}}),n,r)},parse:function(t){for(var e=[],n=0;n<t.length;n++){var r=lc.parse(t[n]);e.push(r)}return e}}),yc.prototype=Object.assign(Object.create(fc.prototype),{constructor:yc,load:function(t,e,n,r){var i=this,a=[],o=new uo;o.image=a;var s=new vc(this.manager);s.setPath(this.path),s.setResponseType("arraybuffer"),s.setRequestHeader(this.requestHeader),s.setWithCredentials(i.withCredentials);var c=0;function l(l){s.load(t[l],(function(t){var n=i.parse(t,!0);a[l]={width:n.width,height:n.height,format:n.format,mipmaps:n.mipmaps},6===(c+=1)&&(1===n.mipmapCount&&(o.minFilter=m),o.format=n.format,o.needsUpdate=!0,e&&e(o))}),n,r)}if(Array.isArray(t))for(var u=0,h=t.length;u<h;++u)l(u);else s.load(t,(function(t){var n=i.parse(t,!0);if(n.isCubemap)for(var r=n.mipmaps.length/n.mipmapCount,s=0;s<r;s++){a[s]={mipmaps:[]};for(var c=0;c<n.mipmapCount;c++)a[s].mipmaps.push(n.mipmaps[s*n.mipmapCount+c]),a[s].format=n.format,a[s].width=n.width,a[s].height=n.height}else o.image.width=n.width,o.image.height=n.height,o.mipmaps=n.mipmaps;1===n.mipmapCount&&(o.minFilter=m),o.format=n.format,o.needsUpdate=!0,e&&e(o)}),n,r);return o}}),xc.prototype=Object.assign(Object.create(fc.prototype),{constructor:xc,load:function(t,e,n,r){void 0!==this.path&&(t=this.path+t),t=this.manager.resolveURL(t);var i=this,a=hc.get(t);if(void 0!==a)return i.manager.itemStart(t),setTimeout((function(){e&&e(a),i.manager.itemEnd(t)}),0),a;var o=document.createElementNS("http://www.w3.org/1999/xhtml","img");function s(){o.removeEventListener("load",s,!1),o.removeEventListener("error",c,!1),hc.add(t,this),e&&e(this),i.manager.itemEnd(t)}function c(e){o.removeEventListener("load",s,!1),o.removeEventListener("error",c,!1),r&&r(e),i.manager.itemError(t),i.manager.itemEnd(t)}return o.addEventListener("load",s,!1),o.addEventListener("error",c,!1),"data:"!==t.substr(0,5)&&void 0!==this.crossOrigin&&(o.crossOrigin=this.crossOrigin),i.manager.itemStart(t),o.src=t,o}}),_c.prototype=Object.assign(Object.create(fc.prototype),{constructor:_c,load:function(t,e,n,r){var i=new qn,a=new xc(this.manager);a.setCrossOrigin(this.crossOrigin),a.setPath(this.path);var o=0;function s(n){a.load(t[n],(function(t){i.images[n]=t,6===++o&&(i.needsUpdate=!0,e&&e(i))}),void 0,r)}for(var c=0;c<t.length;++c)s(c);return i}}),bc.prototype=Object.assign(Object.create(fc.prototype),{constructor:bc,load:function(t,e,n,r){var i=this,a=new Yn,o=new vc(this.manager);return o.setResponseType("arraybuffer"),o.setRequestHeader(this.requestHeader),o.setPath(this.path),o.setWithCredentials(i.withCredentials),o.load(t,(function(t){var n=i.parse(t);n&&(void 0!==n.image?a.image=n.image:void 0!==n.data&&(a.image.width=n.width,a.image.height=n.height,a.image.data=n.data),a.wrapS=void 0!==n.wrapS?n.wrapS:u,a.wrapT=void 0!==n.wrapT?n.wrapT:u,a.magFilter=void 0!==n.magFilter?n.magFilter:m,a.minFilter=void 0!==n.minFilter?n.minFilter:m,a.anisotropy=void 0!==n.anisotropy?n.anisotropy:1,void 0!==n.format&&(a.format=n.format),void 0!==n.type&&(a.type=n.type),void 0!==n.mipmaps&&(a.mipmaps=n.mipmaps,a.minFilter=g),1===n.mipmapCount&&(a.minFilter=m),a.needsUpdate=!0,e&&e(a,n))}),n,r),a}}),wc.prototype=Object.assign(Object.create(fc.prototype),{constructor:wc,load:function(t,e,n,r){var i=new gt,a=new xc(this.manager);return a.setCrossOrigin(this.crossOrigin),a.setPath(this.path),a.load(t,(function(n){i.image=n;var r=t.search(/\.jpe?g($|\?)/i)>0||0===t.search(/^data\:image\/jpeg/);i.format=r?S:T,i.needsUpdate=!0,void 0!==e&&e(i)}),n,r),i}}),Object.assign(Mc.prototype,{getPoint:function(){return console.warn("THREE.Curve: .getPoint() not implemented."),null},getPointAt:function(t,e){var n=this.getUtoTmapping(t);return this.getPoint(n,e)},getPoints:function(t){void 0===t&&(t=5);for(var e=[],n=0;n<=t;n++)e.push(this.getPoint(n/t));return e},getSpacedPoints:function(t){void 0===t&&(t=5);for(var e=[],n=0;n<=t;n++)e.push(this.getPointAt(n/t));return e},getLength:function(){var t=this.getLengths();return t[t.length-1]},getLengths:function(t){if(void 0===t&&(t=this.arcLengthDivisions),this.cacheArcLengths&&this.cacheArcLengths.length===t+1&&!this.needsUpdate)return this.cacheArcLengths;this.needsUpdate=!1;var e,n=[],r=this.getPoint(0),i=0;n.push(0);for(var a=1;a<=t;a++)i+=(e=this.getPoint(a/t)).distanceTo(r),n.push(i),r=e;return this.cacheArcLengths=n,n},updateArcLengths:function(){this.needsUpdate=!0,this.getLengths()},getUtoTmapping:function(t,e){var n,r=this.getLengths(),i=0,a=r.length;n=e||t*r[a-1];for(var o,s=0,c=a-1;s<=c;)if((o=r[i=Math.floor(s+(c-s)/2)]-n)<0)s=i+1;else{if(!(o>0)){c=i;break}c=i-1}if(r[i=c]===n)return i/(a-1);var l=r[i];return(i+(n-l)/(r[i+1]-l))/(a-1)},getTangent:function(t,e){var n=1e-4,r=t-n,i=t+n;r<0&&(r=0),i>1&&(i=1);var a=this.getPoint(r),o=this.getPoint(i),s=e||(a.isVector2?new pt:new wt);return s.copy(o).sub(a).normalize(),s},getTangentAt:function(t,e){var n=this.getUtoTmapping(t);return this.getTangent(n,e)},computeFrenetFrames:function(t,e){for(var n=new wt,r=[],i=[],a=[],o=new wt,s=new Jt,c=0;c<=t;c++){var l=c/t;r[c]=this.getTangentAt(l,new wt),r[c].normalize()}i[0]=new wt,a[0]=new wt;var u=Number.MAX_VALUE,h=Math.abs(r[0].x),d=Math.abs(r[0].y),p=Math.abs(r[0].z);h<=u&&(u=h,n.set(1,0,0)),d<=u&&(u=d,n.set(0,1,0)),p<=u&&n.set(0,0,1),o.crossVectors(r[0],n).normalize(),i[0].crossVectors(r[0],o),a[0].crossVectors(r[0],i[0]);for(var f=1;f<=t;f++){if(i[f]=i[f-1].clone(),a[f]=a[f-1].clone(),o.crossVectors(r[f-1],r[f]),o.length()>Number.EPSILON){o.normalize();var m=Math.acos(st.clamp(r[f-1].dot(r[f]),-1,1));i[f].applyMatrix4(s.makeRotationAxis(o,m))}a[f].crossVectors(r[f],i[f])}if(!0===e){var v=Math.acos(st.clamp(i[0].dot(i[t]),-1,1));v/=t,r[0].dot(o.crossVectors(i[0],i[t]))>0&&(v=-v);for(var g=1;g<=t;g++)i[g].applyMatrix4(s.makeRotationAxis(r[g],v*g)),a[g].crossVectors(r[g],i[g])}return{tangents:r,normals:i,binormals:a}},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.arcLengthDivisions=t.arcLengthDivisions,this},toJSON:function(){var t={metadata:{version:4.5,type:"Curve",generator:"Curve.toJSON"}};return t.arcLengthDivisions=this.arcLengthDivisions,t.type=this.type,t},fromJSON:function(t){return this.arcLengthDivisions=t.arcLengthDivisions,this}}),Sc.prototype=Object.create(Mc.prototype),Sc.prototype.constructor=Sc,Sc.prototype.isEllipseCurve=!0,Sc.prototype.getPoint=function(t,e){for(var n=e||new pt,r=2*Math.PI,i=this.aEndAngle-this.aStartAngle,a=Math.abs(i)<Number.EPSILON;i<0;)i+=r;for(;i>r;)i-=r;i<Number.EPSILON&&(i=a?0:r),!0!==this.aClockwise||a||(i===r?i=-r:i-=r);var o=this.aStartAngle+t*i,s=this.aX+this.xRadius*Math.cos(o),c=this.aY+this.yRadius*Math.sin(o);if(0!==this.aRotation){var l=Math.cos(this.aRotation),u=Math.sin(this.aRotation),h=s-this.aX,d=c-this.aY;s=h*l-d*u+this.aX,c=h*u+d*l+this.aY}return n.set(s,c)},Sc.prototype.copy=function(t){return Mc.prototype.copy.call(this,t),this.aX=t.aX,this.aY=t.aY,this.xRadius=t.xRadius,this.yRadius=t.yRadius,this.aStartAngle=t.aStartAngle,this.aEndAngle=t.aEndAngle,this.aClockwise=t.aClockwise,this.aRotation=t.aRotation,this},Sc.prototype.toJSON=function(){var t=Mc.prototype.toJSON.call(this);return t.aX=this.aX,t.aY=this.aY,t.xRadius=this.xRadius,t.yRadius=this.yRadius,t.aStartAngle=this.aStartAngle,t.aEndAngle=this.aEndAngle,t.aClockwise=this.aClockwise,t.aRotation=this.aRotation,t},Sc.prototype.fromJSON=function(t){return Mc.prototype.fromJSON.call(this,t),this.aX=t.aX,this.aY=t.aY,this.xRadius=t.xRadius,this.yRadius=t.yRadius,this.aStartAngle=t.aStartAngle,this.aEndAngle=t.aEndAngle,this.aClockwise=t.aClockwise,this.aRotation=t.aRotation,this},Tc.prototype=Object.create(Sc.prototype),Tc.prototype.constructor=Tc,Tc.prototype.isArcCurve=!0;var Ac=new wt,Lc=new Ec,Rc=new Ec,Cc=new Ec;function Pc(t,e,n,r){Mc.call(this),this.type="CatmullRomCurve3",this.points=t||[],this.closed=e||!1,this.curveType=n||"centripetal",this.tension=void 0!==r?r:.5}function Ic(t,e,n,r,i){var a=.5*(r-e),o=.5*(i-n),s=t*t;return(2*n-2*r+a+o)*(t*s)+(-3*n+3*r-2*a-o)*s+a*t+n}function Dc(t,e,n,r){return function(t,e){var n=1-t;return n*n*e}(t,e)+function(t,e){return 2*(1-t)*t*e}(t,n)+function(t,e){return t*t*e}(t,r)}function Oc(t,e,n,r,i){return function(t,e){var n=1-t;return n*n*n*e}(t,e)+function(t,e){var n=1-t;return 3*n*n*t*e}(t,n)+function(t,e){return 3*(1-t)*t*t*e}(t,r)+function(t,e){return t*t*t*e}(t,i)}function Nc(t,e,n,r){Mc.call(this),this.type="CubicBezierCurve",this.v0=t||new pt,this.v1=e||new pt,this.v2=n||new pt,this.v3=r||new pt}function Bc(t,e,n,r){Mc.call(this),this.type="CubicBezierCurve3",this.v0=t||new wt,this.v1=e||new wt,this.v2=n||new wt,this.v3=r||new wt}function zc(t,e){Mc.call(this),this.type="LineCurve",this.v1=t||new pt,this.v2=e||new pt}function Gc(t,e){Mc.call(this),this.type="LineCurve3",this.v1=t||new wt,this.v2=e||new wt}function Fc(t,e,n){Mc.call(this),this.type="QuadraticBezierCurve",this.v0=t||new pt,this.v1=e||new pt,this.v2=n||new pt}function Uc(t,e,n){Mc.call(this),this.type="QuadraticBezierCurve3",this.v0=t||new wt,this.v1=e||new wt,this.v2=n||new wt}function Hc(t){Mc.call(this),this.type="SplineCurve",this.points=t||[]}Pc.prototype=Object.create(Mc.prototype),Pc.prototype.constructor=Pc,Pc.prototype.isCatmullRomCurve3=!0,Pc.prototype.getPoint=function(t,e){var n,r,i=e||new wt,a=this.points,o=a.length,s=(o-(this.closed?0:1))*t,c=Math.floor(s),l=s-c;this.closed?c+=c>0?0:(Math.floor(Math.abs(c)/o)+1)*o:0===l&&c===o-1&&(c=o-2,l=1),this.closed||c>0?n=a[(c-1)%o]:(Ac.subVectors(a[0],a[1]).add(a[0]),n=Ac);var u=a[c%o],h=a[(c+1)%o];if(this.closed||c+2<o?r=a[(c+2)%o]:(Ac.subVectors(a[o-1],a[o-2]).add(a[o-1]),r=Ac),"centripetal"===this.curveType||"chordal"===this.curveType){var d="chordal"===this.curveType?.5:.25,p=Math.pow(n.distanceToSquared(u),d),f=Math.pow(u.distanceToSquared(h),d),m=Math.pow(h.distanceToSquared(r),d);f<1e-4&&(f=1),p<1e-4&&(p=f),m<1e-4&&(m=f),Lc.initNonuniformCatmullRom(n.x,u.x,h.x,r.x,p,f,m),Rc.initNonuniformCatmullRom(n.y,u.y,h.y,r.y,p,f,m),Cc.initNonuniformCatmullRom(n.z,u.z,h.z,r.z,p,f,m)}else"catmullrom"===this.curveType&&(Lc.initCatmullRom(n.x,u.x,h.x,r.x,this.tension),Rc.initCatmullRom(n.y,u.y,h.y,r.y,this.tension),Cc.initCatmullRom(n.z,u.z,h.z,r.z,this.tension));return i.set(Lc.calc(l),Rc.calc(l),Cc.calc(l)),i},Pc.prototype.copy=function(t){Mc.prototype.copy.call(this,t),this.points=[];for(var e=0,n=t.points.length;e<n;e++){var r=t.points[e];this.points.push(r.clone())}return this.closed=t.closed,this.curveType=t.curveType,this.tension=t.tension,this},Pc.prototype.toJSON=function(){var t=Mc.prototype.toJSON.call(this);t.points=[];for(var e=0,n=this.points.length;e<n;e++){var r=this.points[e];t.points.push(r.toArray())}return t.closed=this.closed,t.curveType=this.curveType,t.tension=this.tension,t},Pc.prototype.fromJSON=function(t){Mc.prototype.fromJSON.call(this,t),this.points=[];for(var e=0,n=t.points.length;e<n;e++){var r=t.points[e];this.points.push((new wt).fromArray(r))}return this.closed=t.closed,this.curveType=t.curveType,this.tension=t.tension,this},Nc.prototype=Object.create(Mc.prototype),Nc.prototype.constructor=Nc,Nc.prototype.isCubicBezierCurve=!0,Nc.prototype.getPoint=function(t,e){var n=e||new pt,r=this.v0,i=this.v1,a=this.v2,o=this.v3;return n.set(Oc(t,r.x,i.x,a.x,o.x),Oc(t,r.y,i.y,a.y,o.y)),n},Nc.prototype.copy=function(t){return Mc.prototype.copy.call(this,t),this.v0.copy(t.v0),this.v1.copy(t.v1),this.v2.copy(t.v2),this.v3.copy(t.v3),this},Nc.prototype.toJSON=function(){var t=Mc.prototype.toJSON.call(this);return t.v0=this.v0.toArray(),t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t.v3=this.v3.toArray(),t},Nc.prototype.fromJSON=function(t){return Mc.prototype.fromJSON.call(this,t),this.v0.fromArray(t.v0),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this.v3.fromArray(t.v3),this},Bc.prototype=Object.create(Mc.prototype),Bc.prototype.constructor=Bc,Bc.prototype.isCubicBezierCurve3=!0,Bc.prototype.getPoint=function(t,e){var n=e||new wt,r=this.v0,i=this.v1,a=this.v2,o=this.v3;return n.set(Oc(t,r.x,i.x,a.x,o.x),Oc(t,r.y,i.y,a.y,o.y),Oc(t,r.z,i.z,a.z,o.z)),n},Bc.prototype.copy=function(t){return Mc.prototype.copy.call(this,t),this.v0.copy(t.v0),this.v1.copy(t.v1),this.v2.copy(t.v2),this.v3.copy(t.v3),this},Bc.prototype.toJSON=function(){var t=Mc.prototype.toJSON.call(this);return t.v0=this.v0.toArray(),t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t.v3=this.v3.toArray(),t},Bc.prototype.fromJSON=function(t){return Mc.prototype.fromJSON.call(this,t),this.v0.fromArray(t.v0),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this.v3.fromArray(t.v3),this},zc.prototype=Object.create(Mc.prototype),zc.prototype.constructor=zc,zc.prototype.isLineCurve=!0,zc.prototype.getPoint=function(t,e){var n=e||new pt;return 1===t?n.copy(this.v2):(n.copy(this.v2).sub(this.v1),n.multiplyScalar(t).add(this.v1)),n},zc.prototype.getPointAt=function(t,e){return this.getPoint(t,e)},zc.prototype.getTangent=function(t,e){var n=e||new pt;return n.copy(this.v2).sub(this.v1).normalize(),n},zc.prototype.copy=function(t){return Mc.prototype.copy.call(this,t),this.v1.copy(t.v1),this.v2.copy(t.v2),this},zc.prototype.toJSON=function(){var t=Mc.prototype.toJSON.call(this);return t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t},zc.prototype.fromJSON=function(t){return Mc.prototype.fromJSON.call(this,t),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this},Gc.prototype=Object.create(Mc.prototype),Gc.prototype.constructor=Gc,Gc.prototype.isLineCurve3=!0,Gc.prototype.getPoint=function(t,e){var n=e||new wt;return 1===t?n.copy(this.v2):(n.copy(this.v2).sub(this.v1),n.multiplyScalar(t).add(this.v1)),n},Gc.prototype.getPointAt=function(t,e){return this.getPoint(t,e)},Gc.prototype.copy=function(t){return Mc.prototype.copy.call(this,t),this.v1.copy(t.v1),this.v2.copy(t.v2),this},Gc.prototype.toJSON=function(){var t=Mc.prototype.toJSON.call(this);return t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t},Gc.prototype.fromJSON=function(t){return Mc.prototype.fromJSON.call(this,t),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this},Fc.prototype=Object.create(Mc.prototype),Fc.prototype.constructor=Fc,Fc.prototype.isQuadraticBezierCurve=!0,Fc.prototype.getPoint=function(t,e){var n=e||new pt,r=this.v0,i=this.v1,a=this.v2;return n.set(Dc(t,r.x,i.x,a.x),Dc(t,r.y,i.y,a.y)),n},Fc.prototype.copy=function(t){return Mc.prototype.copy.call(this,t),this.v0.copy(t.v0),this.v1.copy(t.v1),this.v2.copy(t.v2),this},Fc.prototype.toJSON=function(){var t=Mc.prototype.toJSON.call(this);return t.v0=this.v0.toArray(),t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t},Fc.prototype.fromJSON=function(t){return Mc.prototype.fromJSON.call(this,t),this.v0.fromArray(t.v0),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this},Uc.prototype=Object.create(Mc.prototype),Uc.prototype.constructor=Uc,Uc.prototype.isQuadraticBezierCurve3=!0,Uc.prototype.getPoint=function(t,e){var n=e||new wt,r=this.v0,i=this.v1,a=this.v2;return n.set(Dc(t,r.x,i.x,a.x),Dc(t,r.y,i.y,a.y),Dc(t,r.z,i.z,a.z)),n},Uc.prototype.copy=function(t){return Mc.prototype.copy.call(this,t),this.v0.copy(t.v0),this.v1.copy(t.v1),this.v2.copy(t.v2),this},Uc.prototype.toJSON=function(){var t=Mc.prototype.toJSON.call(this);return t.v0=this.v0.toArray(),t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t},Uc.prototype.fromJSON=function(t){return Mc.prototype.fromJSON.call(this,t),this.v0.fromArray(t.v0),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this},Hc.prototype=Object.create(Mc.prototype),Hc.prototype.constructor=Hc,Hc.prototype.isSplineCurve=!0,Hc.prototype.getPoint=function(t,e){var n=e||new pt,r=this.points,i=(r.length-1)*t,a=Math.floor(i),o=i-a,s=r[0===a?a:a-1],c=r[a],l=r[a>r.length-2?r.length-1:a+1],u=r[a>r.length-3?r.length-1:a+2];return n.set(Ic(o,s.x,c.x,l.x,u.x),Ic(o,s.y,c.y,l.y,u.y)),n},Hc.prototype.copy=function(t){Mc.prototype.copy.call(this,t),this.points=[];for(var e=0,n=t.points.length;e<n;e++){var r=t.points[e];this.points.push(r.clone())}return this},Hc.prototype.toJSON=function(){var t=Mc.prototype.toJSON.call(this);t.points=[];for(var e=0,n=this.points.length;e<n;e++){var r=this.points[e];t.points.push(r.toArray())}return t},Hc.prototype.fromJSON=function(t){Mc.prototype.fromJSON.call(this,t),this.points=[];for(var e=0,n=t.points.length;e<n;e++){var r=t.points[e];this.points.push((new pt).fromArray(r))}return this};var kc=Object.freeze({__proto__:null,ArcCurve:Tc,CatmullRomCurve3:Pc,CubicBezierCurve:Nc,CubicBezierCurve3:Bc,EllipseCurve:Sc,LineCurve:zc,LineCurve3:Gc,QuadraticBezierCurve:Fc,QuadraticBezierCurve3:Uc,SplineCurve:Hc});function Vc(){Mc.call(this),this.type="CurvePath",this.curves=[],this.autoClose=!1}function Wc(t){Vc.call(this),this.type="Path",this.currentPoint=new pt,t&&this.setFromPoints(t)}function jc(t){Wc.call(this,t),this.uuid=st.generateUUID(),this.type="Shape",this.holes=[]}function qc(t,e){be.call(this),this.type="Light",this.color=new Ve(t),this.intensity=void 0!==e?e:1}function Xc(t,e,n){qc.call(this,t,n),this.type="HemisphereLight",this.position.copy(be.DefaultUp),this.updateMatrix(),this.groundColor=new Ve(e)}function Yc(t){this.camera=t,this.bias=0,this.normalBias=0,this.radius=1,this.mapSize=new pt(512,512),this.map=null,this.mapPass=null,this.matrix=new Jt,this.autoUpdate=!0,this.needsUpdate=!1,this._frustum=new Qn,this._frameExtents=new pt(1,1),this._viewportCount=1,this._viewports=[new yt(0,0,1,1)]}function Zc(){Yc.call(this,new Vn(50,1,.5,500)),this.focus=1}function Jc(t,e,n,r,i,a){qc.call(this,t,e),this.type="SpotLight",this.position.copy(be.DefaultUp),this.updateMatrix(),this.target=new be,Object.defineProperty(this,"power",{get:function(){return this.intensity*Math.PI},set:function(t){this.intensity=t/Math.PI}}),this.distance=void 0!==n?n:0,this.angle=void 0!==r?r:Math.PI/3,this.penumbra=void 0!==i?i:0,this.decay=void 0!==a?a:1,this.shadow=new Zc}function Qc(){Yc.call(this,new Vn(90,1,.5,500)),this._frameExtents=new pt(4,2),this._viewportCount=6,this._viewports=[new yt(2,1,1,1),new yt(0,1,1,1),new yt(3,1,1,1),new yt(1,1,1,1),new yt(3,0,1,1),new yt(1,0,1,1)],this._cubeDirections=[new wt(1,0,0),new wt(-1,0,0),new wt(0,0,1),new wt(0,0,-1),new wt(0,1,0),new wt(0,-1,0)],this._cubeUps=[new wt(0,1,0),new wt(0,1,0),new wt(0,1,0),new wt(0,1,0),new wt(0,0,1),new wt(0,0,-1)]}function Kc(t,e,n,r){qc.call(this,t,e),this.type="PointLight",Object.defineProperty(this,"power",{get:function(){return 4*this.intensity*Math.PI},set:function(t){this.intensity=t/(4*Math.PI)}}),this.distance=void 0!==n?n:0,this.decay=void 0!==r?r:1,this.shadow=new Qc}function $c(t,e,n,r,i,a){kn.call(this),this.type="OrthographicCamera",this.zoom=1,this.view=null,this.left=void 0!==t?t:-1,this.right=void 0!==e?e:1,this.top=void 0!==n?n:1,this.bottom=void 0!==r?r:-1,this.near=void 0!==i?i:.1,this.far=void 0!==a?a:2e3,this.updateProjectionMatrix()}function tl(){Yc.call(this,new $c(-5,5,5,-5,.5,500))}function el(t,e){qc.call(this,t,e),this.type="DirectionalLight",this.position.copy(be.DefaultUp),this.updateMatrix(),this.target=new be,this.shadow=new tl}function nl(t,e){qc.call(this,t,e),this.type="AmbientLight"}function rl(t,e,n,r){qc.call(this,t,e),this.type="RectAreaLight",this.width=void 0!==n?n:10,this.height=void 0!==r?r:10}Vc.prototype=Object.assign(Object.create(Mc.prototype),{constructor:Vc,add:function(t){this.curves.push(t)},closePath:function(){var t=this.curves[0].getPoint(0),e=this.curves[this.curves.length-1].getPoint(1);t.equals(e)||this.curves.push(new zc(e,t))},getPoint:function(t){for(var e=t*this.getLength(),n=this.getCurveLengths(),r=0;r<n.length;){if(n[r]>=e){var i=n[r]-e,a=this.curves[r],o=a.getLength(),s=0===o?0:1-i/o;return a.getPointAt(s)}r++}return null},getLength:function(){var t=this.getCurveLengths();return t[t.length-1]},updateArcLengths:function(){this.needsUpdate=!0,this.cacheLengths=null,this.getCurveLengths()},getCurveLengths:function(){if(this.cacheLengths&&this.cacheLengths.length===this.curves.length)return this.cacheLengths;for(var t=[],e=0,n=0,r=this.curves.length;n<r;n++)e+=this.curves[n].getLength(),t.push(e);return this.cacheLengths=t,t},getSpacedPoints:function(t){void 0===t&&(t=40);for(var e=[],n=0;n<=t;n++)e.push(this.getPoint(n/t));return this.autoClose&&e.push(e[0]),e},getPoints:function(t){t=t||12;for(var e,n=[],r=0,i=this.curves;r<i.length;r++)for(var a=i[r],o=a&&a.isEllipseCurve?2*t:a&&(a.isLineCurve||a.isLineCurve3)?1:a&&a.isSplineCurve?t*a.points.length:t,s=a.getPoints(o),c=0;c<s.length;c++){var l=s[c];e&&e.equals(l)||(n.push(l),e=l)}return this.autoClose&&n.length>1&&!n[n.length-1].equals(n[0])&&n.push(n[0]),n},copy:function(t){Mc.prototype.copy.call(this,t),this.curves=[];for(var e=0,n=t.curves.length;e<n;e++){var r=t.curves[e];this.curves.push(r.clone())}return this.autoClose=t.autoClose,this},toJSON:function(){var t=Mc.prototype.toJSON.call(this);t.autoClose=this.autoClose,t.curves=[];for(var e=0,n=this.curves.length;e<n;e++){var r=this.curves[e];t.curves.push(r.toJSON())}return t},fromJSON:function(t){Mc.prototype.fromJSON.call(this,t),this.autoClose=t.autoClose,this.curves=[];for(var e=0,n=t.curves.length;e<n;e++){var r=t.curves[e];this.curves.push((new kc[r.type]).fromJSON(r))}return this}}),Wc.prototype=Object.assign(Object.create(Vc.prototype),{constructor:Wc,setFromPoints:function(t){this.moveTo(t[0].x,t[0].y);for(var e=1,n=t.length;e<n;e++)this.lineTo(t[e].x,t[e].y);return this},moveTo:function(t,e){return this.currentPoint.set(t,e),this},lineTo:function(t,e){var n=new zc(this.currentPoint.clone(),new pt(t,e));return this.curves.push(n),this.currentPoint.set(t,e),this},quadraticCurveTo:function(t,e,n,r){var i=new Fc(this.currentPoint.clone(),new pt(t,e),new pt(n,r));return this.curves.push(i),this.currentPoint.set(n,r),this},bezierCurveTo:function(t,e,n,r,i,a){var o=new Nc(this.currentPoint.clone(),new pt(t,e),new pt(n,r),new pt(i,a));return this.curves.push(o),this.currentPoint.set(i,a),this},splineThru:function(t){var e=new Hc([this.currentPoint.clone()].concat(t));return this.curves.push(e),this.currentPoint.copy(t[t.length-1]),this},arc:function(t,e,n,r,i,a){var o=this.currentPoint.x,s=this.currentPoint.y;return this.absarc(t+o,e+s,n,r,i,a),this},absarc:function(t,e,n,r,i,a){return this.absellipse(t,e,n,n,r,i,a),this},ellipse:function(t,e,n,r,i,a,o,s){var c=this.currentPoint.x,l=this.currentPoint.y;return this.absellipse(t+c,e+l,n,r,i,a,o,s),this},absellipse:function(t,e,n,r,i,a,o,s){var c=new Sc(t,e,n,r,i,a,o,s);if(this.curves.length>0){var l=c.getPoint(0);l.equals(this.currentPoint)||this.lineTo(l.x,l.y)}this.curves.push(c);var u=c.getPoint(1);return this.currentPoint.copy(u),this},copy:function(t){return Vc.prototype.copy.call(this,t),this.currentPoint.copy(t.currentPoint),this},toJSON:function(){var t=Vc.prototype.toJSON.call(this);return t.currentPoint=this.currentPoint.toArray(),t},fromJSON:function(t){return Vc.prototype.fromJSON.call(this,t),this.currentPoint.fromArray(t.currentPoint),this}}),jc.prototype=Object.assign(Object.create(Wc.prototype),{constructor:jc,getPointsHoles:function(t){for(var e=[],n=0,r=this.holes.length;n<r;n++)e[n]=this.holes[n].getPoints(t);return e},extractPoints:function(t){return{shape:this.getPoints(t),holes:this.getPointsHoles(t)}},copy:function(t){Wc.prototype.copy.call(this,t),this.holes=[];for(var e=0,n=t.holes.length;e<n;e++){var r=t.holes[e];this.holes.push(r.clone())}return this},toJSON:function(){var t=Wc.prototype.toJSON.call(this);t.uuid=this.uuid,t.holes=[];for(var e=0,n=this.holes.length;e<n;e++){var r=this.holes[e];t.holes.push(r.toJSON())}return t},fromJSON:function(t){Wc.prototype.fromJSON.call(this,t),this.uuid=t.uuid,this.holes=[];for(var e=0,n=t.holes.length;e<n;e++){var r=t.holes[e];this.holes.push((new Wc).fromJSON(r))}return this}}),qc.prototype=Object.assign(Object.create(be.prototype),{constructor:qc,isLight:!0,copy:function(t){return be.prototype.copy.call(this,t),this.color.copy(t.color),this.intensity=t.intensity,this},toJSON:function(t){var e=be.prototype.toJSON.call(this,t);return e.object.color=this.color.getHex(),e.object.intensity=this.intensity,void 0!==this.groundColor&&(e.object.groundColor=this.groundColor.getHex()),void 0!==this.distance&&(e.object.distance=this.distance),void 0!==this.angle&&(e.object.angle=this.angle),void 0!==this.decay&&(e.object.decay=this.decay),void 0!==this.penumbra&&(e.object.penumbra=this.penumbra),void 0!==this.shadow&&(e.object.shadow=this.shadow.toJSON()),e}}),Xc.prototype=Object.assign(Object.create(qc.prototype),{constructor:Xc,isHemisphereLight:!0,copy:function(t){return qc.prototype.copy.call(this,t),this.groundColor.copy(t.groundColor),this}}),Object.assign(Yc.prototype,{_projScreenMatrix:new Jt,_lightPositionWorld:new wt,_lookTarget:new wt,getViewportCount:function(){return this._viewportCount},getFrustum:function(){return this._frustum},updateMatrices:function(t){var e=this.camera,n=this.matrix,r=this._projScreenMatrix,i=this._lookTarget,a=this._lightPositionWorld;a.setFromMatrixPosition(t.matrixWorld),e.position.copy(a),i.setFromMatrixPosition(t.target.matrixWorld),e.lookAt(i),e.updateMatrixWorld(),r.multiplyMatrices(e.projectionMatrix,e.matrixWorldInverse),this._frustum.setFromProjectionMatrix(r),n.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1),n.multiply(e.projectionMatrix),n.multiply(e.matrixWorldInverse)},getViewport:function(t){return this._viewports[t]},getFrameExtents:function(){return this._frameExtents},copy:function(t){return this.camera=t.camera.clone(),this.bias=t.bias,this.radius=t.radius,this.mapSize.copy(t.mapSize),this},clone:function(){return(new this.constructor).copy(this)},toJSON:function(){var t={};return 0!==this.bias&&(t.bias=this.bias),0!==this.normalBias&&(t.normalBias=this.normalBias),1!==this.radius&&(t.radius=this.radius),512===this.mapSize.x&&512===this.mapSize.y||(t.mapSize=this.mapSize.toArray()),t.camera=this.camera.toJSON(!1).object,delete t.camera.matrix,t}}),Zc.prototype=Object.assign(Object.create(Yc.prototype),{constructor:Zc,isSpotLightShadow:!0,updateMatrices:function(t){var e=this.camera,n=2*st.RAD2DEG*t.angle*this.focus,r=this.mapSize.width/this.mapSize.height,i=t.distance||e.far;n===e.fov&&r===e.aspect&&i===e.far||(e.fov=n,e.aspect=r,e.far=i,e.updateProjectionMatrix()),Yc.prototype.updateMatrices.call(this,t)}}),Jc.prototype=Object.assign(Object.create(qc.prototype),{constructor:Jc,isSpotLight:!0,copy:function(t){return qc.prototype.copy.call(this,t),this.distance=t.distance,this.angle=t.angle,this.penumbra=t.penumbra,this.decay=t.decay,this.target=t.target.clone(),this.shadow=t.shadow.clone(),this}}),Qc.prototype=Object.assign(Object.create(Yc.prototype),{constructor:Qc,isPointLightShadow:!0,updateMatrices:function(t,e){void 0===e&&(e=0);var n=this.camera,r=this.matrix,i=this._lightPositionWorld,a=this._lookTarget,o=this._projScreenMatrix;i.setFromMatrixPosition(t.matrixWorld),n.position.copy(i),a.copy(n.position),a.add(this._cubeDirections[e]),n.up.copy(this._cubeUps[e]),n.lookAt(a),n.updateMatrixWorld(),r.makeTranslation(-i.x,-i.y,-i.z),o.multiplyMatrices(n.projectionMatrix,n.matrixWorldInverse),this._frustum.setFromProjectionMatrix(o)}}),Kc.prototype=Object.assign(Object.create(qc.prototype),{constructor:Kc,isPointLight:!0,copy:function(t){return qc.prototype.copy.call(this,t),this.distance=t.distance,this.decay=t.decay,this.shadow=t.shadow.clone(),this}}),$c.prototype=Object.assign(Object.create(kn.prototype),{constructor:$c,isOrthographicCamera:!0,copy:function(t,e){return kn.prototype.copy.call(this,t,e),this.left=t.left,this.right=t.right,this.top=t.top,this.bottom=t.bottom,this.near=t.near,this.far=t.far,this.zoom=t.zoom,this.view=null===t.view?null:Object.assign({},t.view),this},setViewOffset:function(t,e,n,r,i,a){null===this.view&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=t,this.view.fullHeight=e,this.view.offsetX=n,this.view.offsetY=r,this.view.width=i,this.view.height=a,this.updateProjectionMatrix()},clearViewOffset:function(){null!==this.view&&(this.view.enabled=!1),this.updateProjectionMatrix()},updateProjectionMatrix:function(){var t=(this.right-this.left)/(2*this.zoom),e=(this.top-this.bottom)/(2*this.zoom),n=(this.right+this.left)/2,r=(this.top+this.bottom)/2,i=n-t,a=n+t,o=r+e,s=r-e;if(null!==this.view&&this.view.enabled){var c=(this.right-this.left)/this.view.fullWidth/this.zoom,l=(this.top-this.bottom)/this.view.fullHeight/this.zoom;a=(i+=c*this.view.offsetX)+c*this.view.width,s=(o-=l*this.view.offsetY)-l*this.view.height}this.projectionMatrix.makeOrthographic(i,a,o,s,this.near,this.far),this.projectionMatrixInverse.getInverse(this.projectionMatrix)},toJSON:function(t){var e=be.prototype.toJSON.call(this,t);return e.object.zoom=this.zoom,e.object.left=this.left,e.object.right=this.right,e.object.top=this.top,e.object.bottom=this.bottom,e.object.near=this.near,e.object.far=this.far,null!==this.view&&(e.object.view=Object.assign({},this.view)),e}}),tl.prototype=Object.assign(Object.create(Yc.prototype),{constructor:tl,isDirectionalLightShadow:!0,updateMatrices:function(t){Yc.prototype.updateMatrices.call(this,t)}}),el.prototype=Object.assign(Object.create(qc.prototype),{constructor:el,isDirectionalLight:!0,copy:function(t){return qc.prototype.copy.call(this,t),this.target=t.target.clone(),this.shadow=t.shadow.clone(),this}}),nl.prototype=Object.assign(Object.create(qc.prototype),{constructor:nl,isAmbientLight:!0}),rl.prototype=Object.assign(Object.create(qc.prototype),{constructor:rl,isRectAreaLight:!0,copy:function(t){return qc.prototype.copy.call(this,t),this.width=t.width,this.height=t.height,this},toJSON:function(t){var e=qc.prototype.toJSON.call(this,t);return e.object.width=this.width,e.object.height=this.height,e}});var il=function(){function t(){Object.defineProperty(this,"isSphericalHarmonics3",{value:!0}),this.coefficients=[];for(var t=0;t<9;t++)this.coefficients.push(new wt)}var e=t.prototype;return e.set=function(t){for(var e=0;e<9;e++)this.coefficients[e].copy(t[e]);return this},e.zero=function(){for(var t=0;t<9;t++)this.coefficients[t].set(0,0,0);return this},e.getAt=function(t,e){var n=t.x,r=t.y,i=t.z,a=this.coefficients;return e.copy(a[0]).multiplyScalar(.282095),e.addScaledVector(a[1],.488603*r),e.addScaledVector(a[2],.488603*i),e.addScaledVector(a[3],.488603*n),e.addScaledVector(a[4],n*r*1.092548),e.addScaledVector(a[5],r*i*1.092548),e.addScaledVector(a[6],.315392*(3*i*i-1)),e.addScaledVector(a[7],n*i*1.092548),e.addScaledVector(a[8],.546274*(n*n-r*r)),e},e.getIrradianceAt=function(t,e){var n=t.x,r=t.y,i=t.z,a=this.coefficients;return e.copy(a[0]).multiplyScalar(.886227),e.addScaledVector(a[1],1.023328*r),e.addScaledVector(a[2],1.023328*i),e.addScaledVector(a[3],1.023328*n),e.addScaledVector(a[4],.858086*n*r),e.addScaledVector(a[5],.858086*r*i),e.addScaledVector(a[6],.743125*i*i-.247708),e.addScaledVector(a[7],.858086*n*i),e.addScaledVector(a[8],.429043*(n*n-r*r)),e},e.add=function(t){for(var e=0;e<9;e++)this.coefficients[e].add(t.coefficients[e]);return this},e.addScaledSH=function(t,e){for(var n=0;n<9;n++)this.coefficients[n].addScaledVector(t.coefficients[n],e);return this},e.scale=function(t){for(var e=0;e<9;e++)this.coefficients[e].multiplyScalar(t);return this},e.lerp=function(t,e){for(var n=0;n<9;n++)this.coefficients[n].lerp(t.coefficients[n],e);return this},e.equals=function(t){for(var e=0;e<9;e++)if(!this.coefficients[e].equals(t.coefficients[e]))return!1;return!0},e.copy=function(t){return this.set(t.coefficients)},e.clone=function(){return(new this.constructor).copy(this)},e.fromArray=function(t,e){void 0===e&&(e=0);for(var n=this.coefficients,r=0;r<9;r++)n[r].fromArray(t,e+3*r);return this},e.toArray=function(t,e){void 0===t&&(t=[]),void 0===e&&(e=0);for(var n=this.coefficients,r=0;r<9;r++)n[r].toArray(t,e+3*r);return t},t.getBasisAt=function(t,e){var n=t.x,r=t.y,i=t.z;e[0]=.282095,e[1]=.488603*r,e[2]=.488603*i,e[3]=.488603*n,e[4]=1.092548*n*r,e[5]=1.092548*r*i,e[6]=.315392*(3*i*i-1),e[7]=1.092548*n*i,e[8]=.546274*(n*n-r*r)},t}();function al(t,e){qc.call(this,void 0,e),this.type="LightProbe",this.sh=void 0!==t?t:new il}function ol(t){fc.call(this,t),this.textures={}}al.prototype=Object.assign(Object.create(qc.prototype),{constructor:al,isLightProbe:!0,copy:function(t){return qc.prototype.copy.call(this,t),this.sh.copy(t.sh),this},fromJSON:function(t){return this.intensity=t.intensity,this.sh.fromArray(t.sh),this},toJSON:function(t){var e=qc.prototype.toJSON.call(this,t);return e.object.sh=this.sh.toArray(),e}}),ol.prototype=Object.assign(Object.create(fc.prototype),{constructor:ol,load:function(t,e,n,r){var i=this,a=new vc(i.manager);a.setPath(i.path),a.setRequestHeader(i.requestHeader),a.setWithCredentials(i.withCredentials),a.load(t,(function(n){try{e(i.parse(JSON.parse(n)))}catch(e){r?r(e):console.error(e),i.manager.itemError(t)}}),n,r)},parse:function(t){var e=this.textures;function n(t){return void 0===e[t]&&console.warn("THREE.MaterialLoader: Undefined texture",t),e[t]}var r=new Zs[t.type];if(void 0!==t.uuid&&(r.uuid=t.uuid),void 0!==t.name&&(r.name=t.name),void 0!==t.color&&void 0!==r.color&&r.color.setHex(t.color),void 0!==t.roughness&&(r.roughness=t.roughness),void 0!==t.metalness&&(r.metalness=t.metalness),void 0!==t.sheen&&(r.sheen=(new Ve).setHex(t.sheen)),void 0!==t.emissive&&void 0!==r.emissive&&r.emissive.setHex(t.emissive),void 0!==t.specular&&void 0!==r.specular&&r.specular.setHex(t.specular),void 0!==t.shininess&&(r.shininess=t.shininess),void 0!==t.clearcoat&&(r.clearcoat=t.clearcoat),void 0!==t.clearcoatRoughness&&(r.clearcoatRoughness=t.clearcoatRoughness),void 0!==t.fog&&(r.fog=t.fog),void 0!==t.flatShading&&(r.flatShading=t.flatShading),void 0!==t.blending&&(r.blending=t.blending),void 0!==t.combine&&(r.combine=t.combine),void 0!==t.side&&(r.side=t.side),void 0!==t.opacity&&(r.opacity=t.opacity),void 0!==t.transparent&&(r.transparent=t.transparent),void 0!==t.alphaTest&&(r.alphaTest=t.alphaTest),void 0!==t.depthTest&&(r.depthTest=t.depthTest),void 0!==t.depthWrite&&(r.depthWrite=t.depthWrite),void 0!==t.colorWrite&&(r.colorWrite=t.colorWrite),void 0!==t.stencilWrite&&(r.stencilWrite=t.stencilWrite),void 0!==t.stencilWriteMask&&(r.stencilWriteMask=t.stencilWriteMask),void 0!==t.stencilFunc&&(r.stencilFunc=t.stencilFunc),void 0!==t.stencilRef&&(r.stencilRef=t.stencilRef),void 0!==t.stencilFuncMask&&(r.stencilFuncMask=t.stencilFuncMask),void 0!==t.stencilFail&&(r.stencilFail=t.stencilFail),void 0!==t.stencilZFail&&(r.stencilZFail=t.stencilZFail),void 0!==t.stencilZPass&&(r.stencilZPass=t.stencilZPass),void 0!==t.wireframe&&(r.wireframe=t.wireframe),void 0!==t.wireframeLinewidth&&(r.wireframeLinewidth=t.wireframeLinewidth),void 0!==t.wireframeLinecap&&(r.wireframeLinecap=t.wireframeLinecap),void 0!==t.wireframeLinejoin&&(r.wireframeLinejoin=t.wireframeLinejoin),void 0!==t.rotation&&(r.rotation=t.rotation),1!==t.linewidth&&(r.linewidth=t.linewidth),void 0!==t.dashSize&&(r.dashSize=t.dashSize),void 0!==t.gapSize&&(r.gapSize=t.gapSize),void 0!==t.scale&&(r.scale=t.scale),void 0!==t.polygonOffset&&(r.polygonOffset=t.polygonOffset),void 0!==t.polygonOffsetFactor&&(r.polygonOffsetFactor=t.polygonOffsetFactor),void 0!==t.polygonOffsetUnits&&(r.polygonOffsetUnits=t.polygonOffsetUnits),void 0!==t.skinning&&(r.skinning=t.skinning),void 0!==t.morphTargets&&(r.morphTargets=t.morphTargets),void 0!==t.morphNormals&&(r.morphNormals=t.morphNormals),void 0!==t.dithering&&(r.dithering=t.dithering),void 0!==t.vertexTangents&&(r.vertexTangents=t.vertexTangents),void 0!==t.visible&&(r.visible=t.visible),void 0!==t.toneMapped&&(r.toneMapped=t.toneMapped),void 0!==t.userData&&(r.userData=t.userData),void 0!==t.vertexColors&&("number"==typeof t.vertexColors?r.vertexColors=t.vertexColors>0:r.vertexColors=t.vertexColors),void 0!==t.uniforms)for(var i in t.uniforms){var a=t.uniforms[i];switch(r.uniforms[i]={},a.type){case"t":r.uniforms[i].value=n(a.value);break;case"c":r.uniforms[i].value=(new Ve).setHex(a.value);break;case"v2":r.uniforms[i].value=(new pt).fromArray(a.value);break;case"v3":r.uniforms[i].value=(new wt).fromArray(a.value);break;case"v4":r.uniforms[i].value=(new yt).fromArray(a.value);break;case"m3":r.uniforms[i].value=(new ft).fromArray(a.value);break;case"m4":r.uniforms[i].value=(new Jt).fromArray(a.value);break;default:r.uniforms[i].value=a.value}}if(void 0!==t.defines&&(r.defines=t.defines),void 0!==t.vertexShader&&(r.vertexShader=t.vertexShader),void 0!==t.fragmentShader&&(r.fragmentShader=t.fragmentShader),void 0!==t.extensions)for(var o in t.extensions)r.extensions[o]=t.extensions[o];if(void 0!==t.shading&&(r.flatShading=1===t.shading),void 0!==t.size&&(r.size=t.size),void 0!==t.sizeAttenuation&&(r.sizeAttenuation=t.sizeAttenuation),void 0!==t.map&&(r.map=n(t.map)),void 0!==t.matcap&&(r.matcap=n(t.matcap)),void 0!==t.alphaMap&&(r.alphaMap=n(t.alphaMap)),void 0!==t.bumpMap&&(r.bumpMap=n(t.bumpMap)),void 0!==t.bumpScale&&(r.bumpScale=t.bumpScale),void 0!==t.normalMap&&(r.normalMap=n(t.normalMap)),void 0!==t.normalMapType&&(r.normalMapType=t.normalMapType),void 0!==t.normalScale){var s=t.normalScale;!1===Array.isArray(s)&&(s=[s,s]),r.normalScale=(new pt).fromArray(s)}return void 0!==t.displacementMap&&(r.displacementMap=n(t.displacementMap)),void 0!==t.displacementScale&&(r.displacementScale=t.displacementScale),void 0!==t.displacementBias&&(r.displacementBias=t.displacementBias),void 0!==t.roughnessMap&&(r.roughnessMap=n(t.roughnessMap)),void 0!==t.metalnessMap&&(r.metalnessMap=n(t.metalnessMap)),void 0!==t.emissiveMap&&(r.emissiveMap=n(t.emissiveMap)),void 0!==t.emissiveIntensity&&(r.emissiveIntensity=t.emissiveIntensity),void 0!==t.specularMap&&(r.specularMap=n(t.specularMap)),void 0!==t.envMap&&(r.envMap=n(t.envMap)),void 0!==t.envMapIntensity&&(r.envMapIntensity=t.envMapIntensity),void 0!==t.reflectivity&&(r.reflectivity=t.reflectivity),void 0!==t.refractionRatio&&(r.refractionRatio=t.refractionRatio),void 0!==t.lightMap&&(r.lightMap=n(t.lightMap)),void 0!==t.lightMapIntensity&&(r.lightMapIntensity=t.lightMapIntensity),void 0!==t.aoMap&&(r.aoMap=n(t.aoMap)),void 0!==t.aoMapIntensity&&(r.aoMapIntensity=t.aoMapIntensity),void 0!==t.gradientMap&&(r.gradientMap=n(t.gradientMap)),void 0!==t.clearcoatMap&&(r.clearcoatMap=n(t.clearcoatMap)),void 0!==t.clearcoatRoughnessMap&&(r.clearcoatRoughnessMap=n(t.clearcoatRoughnessMap)),void 0!==t.clearcoatNormalMap&&(r.clearcoatNormalMap=n(t.clearcoatNormalMap)),void 0!==t.clearcoatNormalScale&&(r.clearcoatNormalScale=(new pt).fromArray(t.clearcoatNormalScale)),void 0!==t.transmission&&(r.transmission=t.transmission),void 0!==t.transmissionMap&&(r.transmissionMap=n(t.transmissionMap)),r},setTextures:function(t){return this.textures=t,this}});var sl={decodeText:function(t){if("undefined"!=typeof TextDecoder)return(new TextDecoder).decode(t);for(var e="",n=0,r=t.length;n<r;n++)e+=String.fromCharCode(t[n]);try{return decodeURIComponent(escape(e))}catch(t){return e}},extractUrlBase:function(t){var e=t.lastIndexOf("/");return-1===e?"./":t.substr(0,e+1)}};function cl(){vn.call(this),this.type="InstancedBufferGeometry",this.instanceCount=1/0}function ll(t,e,n,r){"number"==typeof n&&(r=n,n=!1,console.error("THREE.InstancedBufferAttribute: The constructor now expects normalized as the third argument.")),Je.call(this,t,e,n),this.meshPerAttribute=r||1}function ul(t){fc.call(this,t)}cl.prototype=Object.assign(Object.create(vn.prototype),{constructor:cl,isInstancedBufferGeometry:!0,copy:function(t){return vn.prototype.copy.call(this,t),this.instanceCount=t.instanceCount,this},clone:function(){return(new this.constructor).copy(this)},toJSON:function(){var t=vn.prototype.toJSON.call(this);return t.instanceCount=this.instanceCount,t.isInstancedBufferGeometry=!0,t}}),ll.prototype=Object.assign(Object.create(Je.prototype),{constructor:ll,isInstancedBufferAttribute:!0,copy:function(t){return Je.prototype.copy.call(this,t),this.meshPerAttribute=t.meshPerAttribute,this},toJSON:function(){var t=Je.prototype.toJSON.call(this);return t.meshPerAttribute=this.meshPerAttribute,t.isInstancedBufferAttribute=!0,t}}),ul.prototype=Object.assign(Object.create(fc.prototype),{constructor:ul,load:function(t,e,n,r){var i=this,a=new vc(i.manager);a.setPath(i.path),a.setRequestHeader(i.requestHeader),a.setWithCredentials(i.withCredentials),a.load(t,(function(n){try{e(i.parse(JSON.parse(n)))}catch(e){r?r(e):console.error(e),i.manager.itemError(t)}}),n,r)},parse:function(t){var e={},n={};function r(t,r){if(void 0!==e[r])return e[r];var i=t.interleavedBuffers[r],a=function(t,e){if(void 0!==n[e])return n[e];var r=t.arrayBuffers[e],i=new Uint32Array(r).buffer;return n[e]=i,i}(t,i.buffer),o=new ca(new dl[i.type](a),i.stride);return o.uuid=i.uuid,e[r]=o,o}var i=t.isInstancedBufferGeometry?new cl:new vn,a=t.data.index;if(void 0!==a){var o=new dl[a.type](a.array);i.setIndex(new Je(o,1))}var s=t.data.attributes;for(var c in s){var l=s[c],u=void 0;if(l.isInterleavedBufferAttribute){u=new ha(r(t.data,l.data),l.itemSize,l.offset,l.normalized)}else{var h=new dl[l.type](l.array);u=new(l.isInstancedBufferAttribute?ll:Je)(h,l.itemSize,l.normalized)}void 0!==l.name&&(u.name=l.name),i.setAttribute(c,u)}var d=t.data.morphAttributes;if(d)for(var p in d){for(var f=d[p],m=[],v=0,g=f.length;v<g;v++){var y=f[v],x=void 0;if(y.isInterleavedBufferAttribute)x=new ha(r(t.data,y.data),y.itemSize,y.offset,y.normalized);else x=new Je(new dl[y.type](y.array),y.itemSize,y.normalized);void 0!==y.name&&(x.name=y.name),m.push(x)}i.morphAttributes[p]=m}t.data.morphTargetsRelative&&(i.morphTargetsRelative=!0);var _=t.data.groups||t.data.drawcalls||t.data.offsets;if(void 0!==_)for(var b=0,w=_.length;b!==w;++b){var M=_[b];i.addGroup(M.start,M.count,M.materialIndex)}var S=t.data.boundingSphere;if(void 0!==S){var T=new wt;void 0!==S.center&&T.fromArray(S.center),i.boundingSphere=new Ht(T,S.radius)}return t.name&&(i.name=t.name),t.userData&&(i.userData=t.userData),i}});var hl,dl={Int8Array:Int8Array,Uint8Array:Uint8Array,Uint8ClampedArray:"undefined"!=typeof Uint8ClampedArray?Uint8ClampedArray:Uint8Array,Int16Array:Int16Array,Uint16Array:Uint16Array,Int32Array:Int32Array,Uint32Array:Uint32Array,Float32Array:Float32Array,Float64Array:Float64Array},pl=function(t){function e(e){return t.call(this,e)||this}ut(e,t);var n=e.prototype;return n.load=function(t,e,n,r){var i=this,a=""===this.path?sl.extractUrlBase(t):this.path;this.resourcePath=this.resourcePath||a;var o=new vc(this.manager);o.setPath(this.path),o.setRequestHeader(this.requestHeader),o.setWithCredentials(this.withCredentials),o.load(t,(function(n){var a=null;try{a=JSON.parse(n)}catch(e){return void 0!==r&&r(e),void console.error("THREE:ObjectLoader: Can't parse "+t+".",e.message)}var o=a.metadata;void 0!==o&&void 0!==o.type&&"geometry"!==o.type.toLowerCase()?i.parse(a,e):console.error("THREE.ObjectLoader: Can't load "+t)}),n,r)},n.parse=function(t,e){var n=this.parseShape(t.shapes),r=this.parseGeometries(t.geometries,n),i=this.parseImages(t.images,(function(){void 0!==e&&e(s)})),a=this.parseTextures(t.textures,i),o=this.parseMaterials(t.materials,a),s=this.parseObject(t.object,r,o);return t.animations&&(s.animations=this.parseAnimations(t.animations)),void 0!==t.images&&0!==t.images.length||void 0!==e&&e(s),s},n.parseShape=function(t){var e={};if(void 0!==t)for(var n=0,r=t.length;n<r;n++){var i=(new jc).fromJSON(t[n]);e[i.uuid]=i}return e},n.parseGeometries=function(t,e){var n,r={};if(void 0!==t)for(var i=new ul,a=0,o=t.length;a<o;a++){var s=void 0,c=t[a];switch(c.type){case"PlaneGeometry":case"PlaneBufferGeometry":s=new Gs[c.type](c.width,c.height,c.widthSegments,c.heightSegments);break;case"BoxGeometry":case"BoxBufferGeometry":case"CubeGeometry":s=new Gs[c.type](c.width,c.height,c.depth,c.widthSegments,c.heightSegments,c.depthSegments);break;case"CircleGeometry":case"CircleBufferGeometry":s=new Gs[c.type](c.radius,c.segments,c.thetaStart,c.thetaLength);break;case"CylinderGeometry":case"CylinderBufferGeometry":s=new Gs[c.type](c.radiusTop,c.radiusBottom,c.height,c.radialSegments,c.heightSegments,c.openEnded,c.thetaStart,c.thetaLength);break;case"ConeGeometry":case"ConeBufferGeometry":s=new Gs[c.type](c.radius,c.height,c.radialSegments,c.heightSegments,c.openEnded,c.thetaStart,c.thetaLength);break;case"SphereGeometry":case"SphereBufferGeometry":s=new Gs[c.type](c.radius,c.widthSegments,c.heightSegments,c.phiStart,c.phiLength,c.thetaStart,c.thetaLength);break;case"DodecahedronGeometry":case"DodecahedronBufferGeometry":case"IcosahedronGeometry":case"IcosahedronBufferGeometry":case"OctahedronGeometry":case"OctahedronBufferGeometry":case"TetrahedronGeometry":case"TetrahedronBufferGeometry":s=new Gs[c.type](c.radius,c.detail);break;case"RingGeometry":case"RingBufferGeometry":s=new Gs[c.type](c.innerRadius,c.outerRadius,c.thetaSegments,c.phiSegments,c.thetaStart,c.thetaLength);break;case"TorusGeometry":case"TorusBufferGeometry":s=new Gs[c.type](c.radius,c.tube,c.radialSegments,c.tubularSegments,c.arc);break;case"TorusKnotGeometry":case"TorusKnotBufferGeometry":s=new Gs[c.type](c.radius,c.tube,c.tubularSegments,c.radialSegments,c.p,c.q);break;case"TubeGeometry":case"TubeBufferGeometry":s=new Gs[c.type]((new kc[c.path.type]).fromJSON(c.path),c.tubularSegments,c.radius,c.radialSegments,c.closed);break;case"LatheGeometry":case"LatheBufferGeometry":s=new Gs[c.type](c.points,c.segments,c.phiStart,c.phiLength);break;case"PolyhedronGeometry":case"PolyhedronBufferGeometry":s=new Gs[c.type](c.vertices,c.indices,c.radius,c.details);break;case"ShapeGeometry":case"ShapeBufferGeometry":n=[];for(var l=0,u=c.shapes.length;l<u;l++){var h=e[c.shapes[l]];n.push(h)}s=new Gs[c.type](n,c.curveSegments);break;case"ExtrudeGeometry":case"ExtrudeBufferGeometry":n=[];for(var d=0,p=c.shapes.length;d<p;d++){var f=e[c.shapes[d]];n.push(f)}var m=c.options.extrudePath;void 0!==m&&(c.options.extrudePath=(new kc[m.type]).fromJSON(m)),s=new Gs[c.type](n,c.options);break;case"BufferGeometry":case"InstancedBufferGeometry":s=i.parse(c);break;case"Geometry":console.error('THREE.ObjectLoader: Loading "Geometry" is not supported anymore.');break;default:console.warn('THREE.ObjectLoader: Unsupported geometry type "'+c.type+'"');continue}s.uuid=c.uuid,void 0!==c.name&&(s.name=c.name),!0===s.isBufferGeometry&&void 0!==c.userData&&(s.userData=c.userData),r[c.uuid]=s}return r},n.parseMaterials=function(t,e){var n={},r={};if(void 0!==t){var i=new ol;i.setTextures(e);for(var a=0,o=t.length;a<o;a++){var s=t[a];if("MultiMaterial"===s.type){for(var c=[],l=0;l<s.materials.length;l++){var u=s.materials[l];void 0===n[u.uuid]&&(n[u.uuid]=i.parse(u)),c.push(n[u.uuid])}r[s.uuid]=c}else void 0===n[s.uuid]&&(n[s.uuid]=i.parse(s)),r[s.uuid]=n[s.uuid]}}return r},n.parseAnimations=function(t){for(var e=[],n=0;n<t.length;n++){var r=t[n],i=lc.parse(r);void 0!==r.uuid&&(i.uuid=r.uuid),e.push(i)}return e},n.parseImages=function(t,e){var n,r=this,i={};function a(t){return r.manager.itemStart(t),n.load(t,(function(){r.manager.itemEnd(t)}),void 0,(function(){r.manager.itemError(t),r.manager.itemEnd(t)}))}if(void 0!==t&&t.length>0){var o=new dc(e);(n=new xc(o)).setCrossOrigin(this.crossOrigin);for(var s=0,c=t.length;s<c;s++){var l=t[s],u=l.url;if(Array.isArray(u)){i[l.uuid]=[];for(var h=0,d=u.length;h<d;h++){var p=u[h],f=/^(\/\/)|([a-z]+:(\/\/)?)/i.test(p)?p:r.resourcePath+p;i[l.uuid].push(a(f))}}else{var m=/^(\/\/)|([a-z]+:(\/\/)?)/i.test(l.url)?l.url:r.resourcePath+l.url;i[l.uuid]=a(m)}}}return i},n.parseTextures=function(t,e){function n(t,e){return"number"==typeof t?t:(console.warn("THREE.ObjectLoader.parseTexture: Constant should be in numeric form.",t),e[t])}var r={};if(void 0!==t)for(var i=0,a=t.length;i<a;i++){var o=t[i];void 0===o.image&&console.warn('THREE.ObjectLoader: No "image" specified for',o.uuid),void 0===e[o.image]&&console.warn("THREE.ObjectLoader: Undefined image",o.image);var s=void 0;(s=Array.isArray(e[o.image])?new qn(e[o.image]):new gt(e[o.image])).needsUpdate=!0,s.uuid=o.uuid,void 0!==o.name&&(s.name=o.name),void 0!==o.mapping&&(s.mapping=n(o.mapping,fl)),void 0!==o.offset&&s.offset.fromArray(o.offset),void 0!==o.repeat&&s.repeat.fromArray(o.repeat),void 0!==o.center&&s.center.fromArray(o.center),void 0!==o.rotation&&(s.rotation=o.rotation),void 0!==o.wrap&&(s.wrapS=n(o.wrap[0],ml),s.wrapT=n(o.wrap[1],ml)),void 0!==o.format&&(s.format=o.format),void 0!==o.type&&(s.type=o.type),void 0!==o.encoding&&(s.encoding=o.encoding),void 0!==o.minFilter&&(s.minFilter=n(o.minFilter,vl)),void 0!==o.magFilter&&(s.magFilter=n(o.magFilter,vl)),void 0!==o.anisotropy&&(s.anisotropy=o.anisotropy),void 0!==o.flipY&&(s.flipY=o.flipY),void 0!==o.premultiplyAlpha&&(s.premultiplyAlpha=o.premultiplyAlpha),void 0!==o.unpackAlignment&&(s.unpackAlignment=o.unpackAlignment),r[o.uuid]=s}return r},n.parseObject=function(t,e,n){var r,i,a;function o(t){return void 0===e[t]&&console.warn("THREE.ObjectLoader: Undefined geometry",t),e[t]}function s(t){if(void 0!==t){if(Array.isArray(t)){for(var e=[],r=0,i=t.length;r<i;r++){var a=t[r];void 0===n[a]&&console.warn("THREE.ObjectLoader: Undefined material",a),e.push(n[a])}return e}return void 0===n[t]&&console.warn("THREE.ObjectLoader: Undefined material",t),n[t]}}switch(t.type){case"Scene":r=new sa,void 0!==t.background&&Number.isInteger(t.background)&&(r.background=new Ve(t.background)),void 0!==t.fog&&("Fog"===t.fog.type?r.fog=new oa(t.fog.color,t.fog.near,t.fog.far):"FogExp2"===t.fog.type&&(r.fog=new aa(t.fog.color,t.fog.density)));break;case"PerspectiveCamera":r=new Vn(t.fov,t.aspect,t.near,t.far),void 0!==t.focus&&(r.focus=t.focus),void 0!==t.zoom&&(r.zoom=t.zoom),void 0!==t.filmGauge&&(r.filmGauge=t.filmGauge),void 0!==t.filmOffset&&(r.filmOffset=t.filmOffset),void 0!==t.view&&(r.view=Object.assign({},t.view));break;case"OrthographicCamera":r=new $c(t.left,t.right,t.top,t.bottom,t.near,t.far),void 0!==t.zoom&&(r.zoom=t.zoom),void 0!==t.view&&(r.view=Object.assign({},t.view));break;case"AmbientLight":r=new nl(t.color,t.intensity);break;case"DirectionalLight":r=new el(t.color,t.intensity);break;case"PointLight":r=new Kc(t.color,t.intensity,t.distance,t.decay);break;case"RectAreaLight":r=new rl(t.color,t.intensity,t.width,t.height);break;case"SpotLight":r=new Jc(t.color,t.intensity,t.distance,t.angle,t.penumbra,t.decay);break;case"HemisphereLight":r=new Xc(t.color,t.groundColor,t.intensity);break;case"LightProbe":r=(new al).fromJSON(t);break;case"SkinnedMesh":console.warn("THREE.ObjectLoader.parseObject() does not support SkinnedMesh yet.");case"Mesh":r=new On(i=o(t.geometry),a=s(t.material));break;case"InstancedMesh":i=o(t.geometry),a=s(t.material);var c=t.count,l=t.instanceMatrix;(r=new Wa(i,a,c)).instanceMatrix=new Je(new Float32Array(l.array),16);break;case"LOD":r=new Oa;break;case"Line":r=new Qa(o(t.geometry),s(t.material),t.mode);break;case"LineLoop":r=new eo(o(t.geometry),s(t.material));break;case"LineSegments":r=new to(o(t.geometry),s(t.material));break;case"PointCloud":case"Points":r=new so(o(t.geometry),s(t.material));break;case"Sprite":r=new Ta(s(t.material));break;case"Group":r=new $i;break;default:r=new be}if(r.uuid=t.uuid,void 0!==t.name&&(r.name=t.name),void 0!==t.matrix?(r.matrix.fromArray(t.matrix),void 0!==t.matrixAutoUpdate&&(r.matrixAutoUpdate=t.matrixAutoUpdate),r.matrixAutoUpdate&&r.matrix.decompose(r.position,r.quaternion,r.scale)):(void 0!==t.position&&r.position.fromArray(t.position),void 0!==t.rotation&&r.rotation.fromArray(t.rotation),void 0!==t.quaternion&&r.quaternion.fromArray(t.quaternion),void 0!==t.scale&&r.scale.fromArray(t.scale)),void 0!==t.castShadow&&(r.castShadow=t.castShadow),void 0!==t.receiveShadow&&(r.receiveShadow=t.receiveShadow),t.shadow&&(void 0!==t.shadow.bias&&(r.shadow.bias=t.shadow.bias),void 0!==t.shadow.normalBias&&(r.shadow.normalBias=t.shadow.normalBias),void 0!==t.shadow.radius&&(r.shadow.radius=t.shadow.radius),void 0!==t.shadow.mapSize&&r.shadow.mapSize.fromArray(t.shadow.mapSize),void 0!==t.shadow.camera&&(r.shadow.camera=this.parseObject(t.shadow.camera))),void 0!==t.visible&&(r.visible=t.visible),void 0!==t.frustumCulled&&(r.frustumCulled=t.frustumCulled),void 0!==t.renderOrder&&(r.renderOrder=t.renderOrder),void 0!==t.userData&&(r.userData=t.userData),void 0!==t.layers&&(r.layers.mask=t.layers),void 0!==t.children)for(var u=t.children,h=0;h<u.length;h++)r.add(this.parseObject(u[h],e,n));if("LOD"===t.type){void 0!==t.autoUpdate&&(r.autoUpdate=t.autoUpdate);for(var d=t.levels,p=0;p<d.length;p++){var f=d[p],m=r.getObjectByProperty("uuid",f.object);void 0!==m&&r.addLevel(m,f.distance)}}return r},n.setTexturePath=function(t){return console.warn("THREE.ObjectLoader: .setTexturePath() has been renamed to .setResourcePath()."),this.setResourcePath(t)},e}(fc),fl={UVMapping:n,CubeReflectionMapping:r,CubeRefractionMapping:i,EquirectangularReflectionMapping:a,EquirectangularRefractionMapping:o,CubeUVReflectionMapping:s,CubeUVRefractionMapping:c},ml={RepeatWrapping:l,ClampToEdgeWrapping:u,MirroredRepeatWrapping:h},vl={NearestFilter:d,NearestMipmapNearestFilter:p,NearestMipmapLinearFilter:f,LinearFilter:m,LinearMipmapNearestFilter:v,LinearMipmapLinearFilter:g};function gl(t){"undefined"==typeof createImageBitmap&&console.warn("THREE.ImageBitmapLoader: createImageBitmap() not supported."),"undefined"==typeof fetch&&console.warn("THREE.ImageBitmapLoader: fetch() not supported."),fc.call(this,t),this.options={premultiplyAlpha:"none"}}function yl(){this.type="ShapePath",this.color=new Ve,this.subPaths=[],this.currentPath=null}function xl(t){this.type="Font",this.data=t}function _l(t,e,n,r,i){var a=i.glyphs[t]||i.glyphs["?"];if(a){var o,s,c,l,u,h,d,p,f=new yl;if(a.o)for(var m=a._cachedOutline||(a._cachedOutline=a.o.split(" ")),v=0,g=m.length;v<g;){switch(m[v++]){case"m":o=m[v++]*e+n,s=m[v++]*e+r,f.moveTo(o,s);break;case"l":o=m[v++]*e+n,s=m[v++]*e+r,f.lineTo(o,s);break;case"q":c=m[v++]*e+n,l=m[v++]*e+r,u=m[v++]*e+n,h=m[v++]*e+r,f.quadraticCurveTo(u,h,c,l);break;case"b":c=m[v++]*e+n,l=m[v++]*e+r,u=m[v++]*e+n,h=m[v++]*e+r,d=m[v++]*e+n,p=m[v++]*e+r,f.bezierCurveTo(u,h,d,p,c,l)}}return{offsetX:a.ha*e,path:f}}console.error('THREE.Font: character "'+t+'" does not exists in font family '+i.familyName+".")}function bl(t){fc.call(this,t)}gl.prototype=Object.assign(Object.create(fc.prototype),{constructor:gl,isImageBitmapLoader:!0,setOptions:function(t){return this.options=t,this},load:function(t,e,n,r){void 0===t&&(t=""),void 0!==this.path&&(t=this.path+t),t=this.manager.resolveURL(t);var i=this,a=hc.get(t);if(void 0!==a)return i.manager.itemStart(t),setTimeout((function(){e&&e(a),i.manager.itemEnd(t)}),0),a;var o={};o.credentials="anonymous"===this.crossOrigin?"same-origin":"include",fetch(t,o).then((function(t){return t.blob()})).then((function(t){return createImageBitmap(t,i.options)})).then((function(n){hc.add(t,n),e&&e(n),i.manager.itemEnd(t)})).catch((function(e){r&&r(e),i.manager.itemError(t),i.manager.itemEnd(t)})),i.manager.itemStart(t)}}),Object.assign(yl.prototype,{moveTo:function(t,e){return this.currentPath=new Wc,this.subPaths.push(this.currentPath),this.currentPath.moveTo(t,e),this},lineTo:function(t,e){return this.currentPath.lineTo(t,e),this},quadraticCurveTo:function(t,e,n,r){return this.currentPath.quadraticCurveTo(t,e,n,r),this},bezierCurveTo:function(t,e,n,r,i,a){return this.currentPath.bezierCurveTo(t,e,n,r,i,a),this},splineThru:function(t){return this.currentPath.splineThru(t),this},toShapes:function(t,e){function n(t){for(var e=[],n=0,r=t.length;n<r;n++){var i=t[n],a=new jc;a.curves=i.curves,e.push(a)}return e}function r(t,e){for(var n=e.length,r=!1,i=n-1,a=0;a<n;i=a++){var o=e[i],s=e[a],c=s.x-o.x,l=s.y-o.y;if(Math.abs(l)>Number.EPSILON){if(l<0&&(o=e[a],c=-c,s=e[i],l=-l),t.y<o.y||t.y>s.y)continue;if(t.y===o.y){if(t.x===o.x)return!0}else{var u=l*(t.x-o.x)-c*(t.y-o.y);if(0===u)return!0;if(u<0)continue;r=!r}}else{if(t.y!==o.y)continue;if(s.x<=t.x&&t.x<=o.x||o.x<=t.x&&t.x<=s.x)return!0}}return r}var i,a,o,s=as.isClockWise,c=this.subPaths;if(0===c.length)return[];if(!0===e)return n(c);var l=[];if(1===c.length)return a=c[0],(o=new jc).curves=a.curves,l.push(o),l;var u=!s(c[0].getPoints());u=t?!u:u;var h,d,p=[],f=[],m=[],v=0;f[v]=void 0,m[v]=[];for(var g=0,y=c.length;g<y;g++)i=s(h=(a=c[g]).getPoints()),(i=t?!i:i)?(!u&&f[v]&&v++,f[v]={s:new jc,p:h},f[v].s.curves=a.curves,u&&v++,m[v]=[]):m[v].push({h:a,p:h[0]});if(!f[0])return n(c);if(f.length>1){for(var x=!1,_=[],b=0,w=f.length;b<w;b++)p[b]=[];for(var M=0,S=f.length;M<S;M++)for(var T=m[M],E=0;E<T.length;E++){for(var A=T[E],L=!0,R=0;R<f.length;R++)r(A.p,f[R].p)&&(M!==R&&_.push({froms:M,tos:R,hole:E}),L?(L=!1,p[R].push(A)):x=!0);L&&p[M].push(A)}_.length>0&&(x||(m=p))}for(var C=0,P=f.length;C<P;C++){o=f[C].s,l.push(o);for(var I=0,D=(d=m[C]).length;I<D;I++)o.holes.push(d[I].h)}return l}}),Object.assign(xl.prototype,{isFont:!0,generateShapes:function(t,e){void 0===e&&(e=100);for(var n=[],r=function(t,e,n){for(var r=Array.from?Array.from(t):String(t).split(""),i=e/n.resolution,a=(n.boundingBox.yMax-n.boundingBox.yMin+n.underlineThickness)*i,o=[],s=0,c=0,l=0;l<r.length;l++){var u=r[l];if("\n"===u)s=0,c-=a;else{var h=_l(u,i,s,c,n);s+=h.offsetX,o.push(h.path)}}return o}(t,e,this.data),i=0,a=r.length;i<a;i++)Array.prototype.push.apply(n,r[i].toShapes());return n}}),bl.prototype=Object.assign(Object.create(fc.prototype),{constructor:bl,load:function(t,e,n,r){var i=this,a=new vc(this.manager);a.setPath(this.path),a.setRequestHeader(this.requestHeader),a.setWithCredentials(i.withCredentials),a.load(t,(function(t){var n;try{n=JSON.parse(t)}catch(e){console.warn("THREE.FontLoader: typeface.js support is being deprecated. Use typeface.json instead."),n=JSON.parse(t.substring(65,t.length-2))}var r=i.parse(n);e&&e(r)}),n,r)},parse:function(t){return new xl(t)}});var wl={getContext:function(){return void 0===hl&&(hl=new(window.AudioContext||window.webkitAudioContext)),hl},setContext:function(t){hl=t}};function Ml(t){fc.call(this,t)}function Sl(t,e,n){al.call(this,void 0,n);var r=(new Ve).set(t),i=(new Ve).set(e),a=new wt(r.r,r.g,r.b),o=new wt(i.r,i.g,i.b),s=Math.sqrt(Math.PI),c=s*Math.sqrt(.75);this.sh.coefficients[0].copy(a).add(o).multiplyScalar(s),this.sh.coefficients[1].copy(a).sub(o).multiplyScalar(c)}function Tl(t,e){al.call(this,void 0,e);var n=(new Ve).set(t);this.sh.coefficients[0].set(n.r,n.g,n.b).multiplyScalar(2*Math.sqrt(Math.PI))}Ml.prototype=Object.assign(Object.create(fc.prototype),{constructor:Ml,load:function(t,e,n,r){var i=this,a=new vc(i.manager);a.setResponseType("arraybuffer"),a.setPath(i.path),a.setRequestHeader(i.requestHeader),a.setWithCredentials(i.withCredentials),a.load(t,(function(n){try{var a=n.slice(0);wl.getContext().decodeAudioData(a,(function(t){e(t)}))}catch(e){r?r(e):console.error(e),i.manager.itemError(t)}}),n,r)}}),Sl.prototype=Object.assign(Object.create(al.prototype),{constructor:Sl,isHemisphereLightProbe:!0,copy:function(t){return al.prototype.copy.call(this,t),this},toJSON:function(t){return al.prototype.toJSON.call(this,t)}}),Tl.prototype=Object.assign(Object.create(al.prototype),{constructor:Tl,isAmbientLightProbe:!0,copy:function(t){return al.prototype.copy.call(this,t),this},toJSON:function(t){return al.prototype.toJSON.call(this,t)}});var El=new Jt,Al=new Jt;function Ll(){this.type="StereoCamera",this.aspect=1,this.eyeSep=.064,this.cameraL=new Vn,this.cameraL.layers.enable(1),this.cameraL.matrixAutoUpdate=!1,this.cameraR=new Vn,this.cameraR.layers.enable(2),this.cameraR.matrixAutoUpdate=!1,this._cache={focus:null,fov:null,aspect:null,near:null,far:null,zoom:null,eyeSep:null}}Object.assign(Ll.prototype,{update:function(t){var e=this._cache;if(e.focus!==t.focus||e.fov!==t.fov||e.aspect!==t.aspect*this.aspect||e.near!==t.near||e.far!==t.far||e.zoom!==t.zoom||e.eyeSep!==this.eyeSep){e.focus=t.focus,e.fov=t.fov,e.aspect=t.aspect*this.aspect,e.near=t.near,e.far=t.far,e.zoom=t.zoom,e.eyeSep=this.eyeSep;var n,r,i=t.projectionMatrix.clone(),a=e.eyeSep/2,o=a*e.near/e.focus,s=e.near*Math.tan(st.DEG2RAD*e.fov*.5)/e.zoom;Al.elements[12]=-a,El.elements[12]=a,n=-s*e.aspect+o,r=s*e.aspect+o,i.elements[0]=2*e.near/(r-n),i.elements[8]=(r+n)/(r-n),this.cameraL.projectionMatrix.copy(i),n=-s*e.aspect-o,r=s*e.aspect-o,i.elements[0]=2*e.near/(r-n),i.elements[8]=(r+n)/(r-n),this.cameraR.projectionMatrix.copy(i)}this.cameraL.matrixWorld.copy(t.matrixWorld).multiply(Al),this.cameraR.matrixWorld.copy(t.matrixWorld).multiply(El)}});var Rl=function(){function t(t){this.autoStart=void 0===t||t,this.startTime=0,this.oldTime=0,this.elapsedTime=0,this.running=!1}var e=t.prototype;return e.start=function(){this.startTime=("undefined"==typeof performance?Date:performance).now(),this.oldTime=this.startTime,this.elapsedTime=0,this.running=!0},e.stop=function(){this.getElapsedTime(),this.running=!1,this.autoStart=!1},e.getElapsedTime=function(){return this.getDelta(),this.elapsedTime},e.getDelta=function(){var t=0;if(this.autoStart&&!this.running)return this.start(),0;if(this.running){var e=("undefined"==typeof performance?Date:performance).now();t=(e-this.oldTime)/1e3,this.oldTime=e,this.elapsedTime+=t}return t},t}(),Cl=new wt,Pl=new bt,Il=new wt,Dl=new wt,Ol=function(t){function e(){var e;return(e=t.call(this)||this).type="AudioListener",e.context=wl.getContext(),e.gain=e.context.createGain(),e.gain.connect(e.context.destination),e.filter=null,e.timeDelta=0,e._clock=new Rl,e}ut(e,t);var n=e.prototype;return n.getInput=function(){return this.gain},n.removeFilter=function(){return null!==this.filter&&(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination),this.gain.connect(this.context.destination),this.filter=null),this},n.getFilter=function(){return this.filter},n.setFilter=function(t){return null!==this.filter?(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination)):this.gain.disconnect(this.context.destination),this.filter=t,this.gain.connect(this.filter),this.filter.connect(this.context.destination),this},n.getMasterVolume=function(){return this.gain.gain.value},n.setMasterVolume=function(t){return this.gain.gain.setTargetAtTime(t,this.context.currentTime,.01),this},n.updateMatrixWorld=function(e){t.prototype.updateMatrixWorld.call(this,e);var n=this.context.listener,r=this.up;if(this.timeDelta=this._clock.getDelta(),this.matrixWorld.decompose(Cl,Pl,Il),Dl.set(0,0,-1).applyQuaternion(Pl),n.positionX){var i=this.context.currentTime+this.timeDelta;n.positionX.linearRampToValueAtTime(Cl.x,i),n.positionY.linearRampToValueAtTime(Cl.y,i),n.positionZ.linearRampToValueAtTime(Cl.z,i),n.forwardX.linearRampToValueAtTime(Dl.x,i),n.forwardY.linearRampToValueAtTime(Dl.y,i),n.forwardZ.linearRampToValueAtTime(Dl.z,i),n.upX.linearRampToValueAtTime(r.x,i),n.upY.linearRampToValueAtTime(r.y,i),n.upZ.linearRampToValueAtTime(r.z,i)}else n.setPosition(Cl.x,Cl.y,Cl.z),n.setOrientation(Dl.x,Dl.y,Dl.z,r.x,r.y,r.z)},e}(be),Nl=function(t){function e(e){var n;return(n=t.call(this)||this).type="Audio",n.listener=e,n.context=e.context,n.gain=n.context.createGain(),n.gain.connect(e.getInput()),n.autoplay=!1,n.buffer=null,n.detune=0,n.loop=!1,n.loopStart=0,n.loopEnd=0,n.offset=0,n.duration=void 0,n.playbackRate=1,n.isPlaying=!1,n.hasPlaybackControl=!0,n.source=null,n.sourceType="empty",n._startedAt=0,n._progress=0,n._connected=!1,n.filters=[],n}ut(e,t);var n=e.prototype;return n.getOutput=function(){return this.gain},n.setNodeSource=function(t){return this.hasPlaybackControl=!1,this.sourceType="audioNode",this.source=t,this.connect(),this},n.setMediaElementSource=function(t){return this.hasPlaybackControl=!1,this.sourceType="mediaNode",this.source=this.context.createMediaElementSource(t),this.connect(),this},n.setMediaStreamSource=function(t){return this.hasPlaybackControl=!1,this.sourceType="mediaStreamNode",this.source=this.context.createMediaStreamSource(t),this.connect(),this},n.setBuffer=function(t){return this.buffer=t,this.sourceType="buffer",this.autoplay&&this.play(),this},n.play=function(t){if(void 0===t&&(t=0),!0!==this.isPlaying){if(!1!==this.hasPlaybackControl){this._startedAt=this.context.currentTime+t;var e=this.context.createBufferSource();return e.buffer=this.buffer,e.loop=this.loop,e.loopStart=this.loopStart,e.loopEnd=this.loopEnd,e.onended=this.onEnded.bind(this),e.start(this._startedAt,this._progress+this.offset,this.duration),this.isPlaying=!0,this.source=e,this.setDetune(this.detune),this.setPlaybackRate(this.playbackRate),this.connect()}console.warn("THREE.Audio: this Audio has no playback control.")}else console.warn("THREE.Audio: Audio is already playing.")},n.pause=function(){if(!1!==this.hasPlaybackControl)return!0===this.isPlaying&&(this._progress+=Math.max(this.context.currentTime-this._startedAt,0)*this.playbackRate,!0===this.loop&&(this._progress=this._progress%(this.duration||this.buffer.duration)),this.source.stop(),this.source.onended=null,this.isPlaying=!1),this;console.warn("THREE.Audio: this Audio has no playback control.")},n.stop=function(){if(!1!==this.hasPlaybackControl)return this._progress=0,this.source.stop(),this.source.onended=null,this.isPlaying=!1,this;console.warn("THREE.Audio: this Audio has no playback control.")},n.connect=function(){if(this.filters.length>0){this.source.connect(this.filters[0]);for(var t=1,e=this.filters.length;t<e;t++)this.filters[t-1].connect(this.filters[t]);this.filters[this.filters.length-1].connect(this.getOutput())}else this.source.connect(this.getOutput());return this._connected=!0,this},n.disconnect=function(){if(this.filters.length>0){this.source.disconnect(this.filters[0]);for(var t=1,e=this.filters.length;t<e;t++)this.filters[t-1].disconnect(this.filters[t]);this.filters[this.filters.length-1].disconnect(this.getOutput())}else this.source.disconnect(this.getOutput());return this._connected=!1,this},n.getFilters=function(){return this.filters},n.setFilters=function(t){return t||(t=[]),!0===this._connected?(this.disconnect(),this.filters=t.slice(),this.connect()):this.filters=t.slice(),this},n.setDetune=function(t){if(this.detune=t,void 0!==this.source.detune)return!0===this.isPlaying&&this.source.detune.setTargetAtTime(this.detune,this.context.currentTime,.01),this},n.getDetune=function(){return this.detune},n.getFilter=function(){return this.getFilters()[0]},n.setFilter=function(t){return this.setFilters(t?[t]:[])},n.setPlaybackRate=function(t){if(!1!==this.hasPlaybackControl)return this.playbackRate=t,!0===this.isPlaying&&this.source.playbackRate.setTargetAtTime(this.playbackRate,this.context.currentTime,.01),this;console.warn("THREE.Audio: this Audio has no playback control.")},n.getPlaybackRate=function(){return this.playbackRate},n.onEnded=function(){this.isPlaying=!1},n.getLoop=function(){return!1===this.hasPlaybackControl?(console.warn("THREE.Audio: this Audio has no playback control."),!1):this.loop},n.setLoop=function(t){if(!1!==this.hasPlaybackControl)return this.loop=t,!0===this.isPlaying&&(this.source.loop=this.loop),this;console.warn("THREE.Audio: this Audio has no playback control.")},n.setLoopStart=function(t){return this.loopStart=t,this},n.setLoopEnd=function(t){return this.loopEnd=t,this},n.getVolume=function(){return this.gain.gain.value},n.setVolume=function(t){return this.gain.gain.setTargetAtTime(t,this.context.currentTime,.01),this},e}(be),Bl=new wt,zl=new bt,Gl=new wt,Fl=new wt,Ul=function(t){function e(e){var n;return(n=t.call(this,e)||this).panner=n.context.createPanner(),n.panner.panningModel="HRTF",n.panner.connect(n.gain),n}ut(e,t);var n=e.prototype;return n.getOutput=function(){return this.panner},n.getRefDistance=function(){return this.panner.refDistance},n.setRefDistance=function(t){return this.panner.refDistance=t,this},n.getRolloffFactor=function(){return this.panner.rolloffFactor},n.setRolloffFactor=function(t){return this.panner.rolloffFactor=t,this},n.getDistanceModel=function(){return this.panner.distanceModel},n.setDistanceModel=function(t){return this.panner.distanceModel=t,this},n.getMaxDistance=function(){return this.panner.maxDistance},n.setMaxDistance=function(t){return this.panner.maxDistance=t,this},n.setDirectionalCone=function(t,e,n){return this.panner.coneInnerAngle=t,this.panner.coneOuterAngle=e,this.panner.coneOuterGain=n,this},n.updateMatrixWorld=function(e){if(t.prototype.updateMatrixWorld.call(this,e),!0!==this.hasPlaybackControl||!1!==this.isPlaying){this.matrixWorld.decompose(Bl,zl,Gl),Fl.set(0,0,1).applyQuaternion(zl);var n=this.panner;if(n.positionX){var r=this.context.currentTime+this.listener.timeDelta;n.positionX.linearRampToValueAtTime(Bl.x,r),n.positionY.linearRampToValueAtTime(Bl.y,r),n.positionZ.linearRampToValueAtTime(Bl.z,r),n.orientationX.linearRampToValueAtTime(Fl.x,r),n.orientationY.linearRampToValueAtTime(Fl.y,r),n.orientationZ.linearRampToValueAtTime(Fl.z,r)}else n.setPosition(Bl.x,Bl.y,Bl.z),n.setOrientation(Fl.x,Fl.y,Fl.z)}},e}(Nl),Hl=function(){function t(t,e){this.analyser=t.context.createAnalyser(),this.analyser.fftSize=void 0!==e?e:2048,this.data=new Uint8Array(this.analyser.frequencyBinCount),t.getOutput().connect(this.analyser)}var e=t.prototype;return e.getFrequencyData=function(){return this.analyser.getByteFrequencyData(this.data),this.data},e.getAverageFrequency=function(){for(var t=0,e=this.getFrequencyData(),n=0;n<e.length;n++)t+=e[n];return t/e.length},t}();function kl(t,e,n){var r,i,a;switch(this.binding=t,this.valueSize=n,e){case"quaternion":r=this._slerp,i=this._slerpAdditive,a=this._setAdditiveIdentityQuaternion,this.buffer=new Float64Array(6*n),this._workIndex=5;break;case"string":case"bool":r=this._select,i=this._select,a=this._setAdditiveIdentityOther,this.buffer=new Array(5*n);break;default:r=this._lerp,i=this._lerpAdditive,a=this._setAdditiveIdentityNumeric,this.buffer=new Float64Array(5*n)}this._mixBufferRegion=r,this._mixBufferRegionAdditive=i,this._setIdentity=a,this._origIndex=3,this._addIndex=4,this.cumulativeWeight=0,this.cumulativeWeightAdditive=0,this.useCount=0,this.referenceCount=0}Object.assign(kl.prototype,{accumulate:function(t,e){var n=this.buffer,r=this.valueSize,i=t*r+r,a=this.cumulativeWeight;if(0===a){for(var o=0;o!==r;++o)n[i+o]=n[o];a=e}else{var s=e/(a+=e);this._mixBufferRegion(n,i,0,s,r)}this.cumulativeWeight=a},accumulateAdditive:function(t){var e=this.buffer,n=this.valueSize,r=n*this._addIndex;0===this.cumulativeWeightAdditive&&this._setIdentity(),this._mixBufferRegionAdditive(e,r,0,t,n),this.cumulativeWeightAdditive+=t},apply:function(t){var e=this.valueSize,n=this.buffer,r=t*e+e,i=this.cumulativeWeight,a=this.cumulativeWeightAdditive,o=this.binding;if(this.cumulativeWeight=0,this.cumulativeWeightAdditive=0,i<1){var s=e*this._origIndex;this._mixBufferRegion(n,r,s,1-i,e)}a>0&&this._mixBufferRegionAdditive(n,r,this._addIndex*e,1,e);for(var c=e,l=e+e;c!==l;++c)if(n[c]!==n[c+e]){o.setValue(n,r);break}},saveOriginalState:function(){var t=this.binding,e=this.buffer,n=this.valueSize,r=n*this._origIndex;t.getValue(e,r);for(var i=n,a=r;i!==a;++i)e[i]=e[r+i%n];this._setIdentity(),this.cumulativeWeight=0,this.cumulativeWeightAdditive=0},restoreOriginalState:function(){var t=3*this.valueSize;this.binding.setValue(this.buffer,t)},_setAdditiveIdentityNumeric:function(){for(var t=this._addIndex*this.valueSize,e=t+this.valueSize,n=t;n<e;n++)this.buffer[n]=0},_setAdditiveIdentityQuaternion:function(){this._setAdditiveIdentityNumeric(),this.buffer[this._addIndex*this.valueSize+3]=1},_setAdditiveIdentityOther:function(){for(var t=this._origIndex*this.valueSize,e=this._addIndex*this.valueSize,n=0;n<this.valueSize;n++)this.buffer[e+n]=this.buffer[t+n]},_select:function(t,e,n,r,i){if(r>=.5)for(var a=0;a!==i;++a)t[e+a]=t[n+a]},_slerp:function(t,e,n,r){bt.slerpFlat(t,e,t,e,t,n,r)},_slerpAdditive:function(t,e,n,r,i){var a=this._workIndex*i;bt.multiplyQuaternionsFlat(t,a,t,e,t,n),bt.slerpFlat(t,e,t,e,t,a,r)},_lerp:function(t,e,n,r,i){for(var a=1-r,o=0;o!==i;++o){var s=e+o;t[s]=t[s]*a+t[n+o]*r}},_lerpAdditive:function(t,e,n,r,i){for(var a=0;a!==i;++a){var o=e+a;t[o]=t[o]+t[n+a]*r}}});var Vl="\\[\\]\\.:\\/",Wl=new RegExp("[\\[\\]\\.:\\/]","g"),jl="[^\\[\\]\\.:\\/]",ql="[^"+Vl.replace("\\.","")+"]",Xl=/((?:WC+[\/:])*)/.source.replace("WC",jl),Yl=/(WCOD+)?/.source.replace("WCOD",ql),Zl=/(?:\.(WC+)(?:\[(.+)\])?)?/.source.replace("WC",jl),Jl=/\.(WC+)(?:\[(.+)\])?/.source.replace("WC",jl),Ql=new RegExp("^"+Xl+Yl+Zl+Jl+"$"),Kl=["material","materials","bones"];function $l(t,e,n){var r=n||tu.parseTrackName(e);this._targetGroup=t,this._bindings=t.subscribe_(e,r)}function tu(t,e,n){this.path=e,this.parsedPath=n||tu.parseTrackName(e),this.node=tu.findNode(t,this.parsedPath.nodeName)||t,this.rootNode=t}function eu(){this.uuid=st.generateUUID(),this._objects=Array.prototype.slice.call(arguments),this.nCachedObjects_=0;var t={};this._indicesByUUID=t;for(var e=0,n=arguments.length;e!==n;++e)t[arguments[e].uuid]=e;this._paths=[],this._parsedPaths=[],this._bindings=[],this._bindingsIndicesByPath={};var r=this;this.stats={objects:{get total(){return r._objects.length},get inUse(){return this.total-r.nCachedObjects_}},get bindingsPerObject(){return r._bindings.length}}}Object.assign($l.prototype,{getValue:function(t,e){this.bind();var n=this._targetGroup.nCachedObjects_,r=this._bindings[n];void 0!==r&&r.getValue(t,e)},setValue:function(t,e){for(var n=this._bindings,r=this._targetGroup.nCachedObjects_,i=n.length;r!==i;++r)n[r].setValue(t,e)},bind:function(){for(var t=this._bindings,e=this._targetGroup.nCachedObjects_,n=t.length;e!==n;++e)t[e].bind()},unbind:function(){for(var t=this._bindings,e=this._targetGroup.nCachedObjects_,n=t.length;e!==n;++e)t[e].unbind()}}),Object.assign(tu,{Composite:$l,create:function(t,e,n){return t&&t.isAnimationObjectGroup?new tu.Composite(t,e,n):new tu(t,e,n)},sanitizeNodeName:function(t){return t.replace(/\s/g,"_").replace(Wl,"")},parseTrackName:function(t){var e=Ql.exec(t);if(!e)throw new Error("PropertyBinding: Cannot parse trackName: "+t);var n={nodeName:e[2],objectName:e[3],objectIndex:e[4],propertyName:e[5],propertyIndex:e[6]},r=n.nodeName&&n.nodeName.lastIndexOf(".");if(void 0!==r&&-1!==r){var i=n.nodeName.substring(r+1);-1!==Kl.indexOf(i)&&(n.nodeName=n.nodeName.substring(0,r),n.objectName=i)}if(null===n.propertyName||0===n.propertyName.length)throw new Error("PropertyBinding: can not parse propertyName from trackName: "+t);return n},findNode:function(t,e){if(!e||""===e||"."===e||-1===e||e===t.name||e===t.uuid)return t;if(t.skeleton){var n=t.skeleton.getBoneByName(e);if(void 0!==n)return n}if(t.children){var r=function t(n){for(var r=0;r<n.length;r++){var i=n[r];if(i.name===e||i.uuid===e)return i;var a=t(i.children);if(a)return a}return null}(t.children);if(r)return r}return null}}),Object.assign(tu.prototype,{_getValue_unavailable:function(){},_setValue_unavailable:function(){},BindingType:{Direct:0,EntireArray:1,ArrayElement:2,HasFromToArray:3},Versioning:{None:0,NeedsUpdate:1,MatrixWorldNeedsUpdate:2},GetterByBindingType:[function(t,e){t[e]=this.node[this.propertyName]},function(t,e){for(var n=this.resolvedProperty,r=0,i=n.length;r!==i;++r)t[e++]=n[r]},function(t,e){t[e]=this.resolvedProperty[this.propertyIndex]},function(t,e){this.resolvedProperty.toArray(t,e)}],SetterByBindingTypeAndVersioning:[[function(t,e){this.targetObject[this.propertyName]=t[e]},function(t,e){this.targetObject[this.propertyName]=t[e],this.targetObject.needsUpdate=!0},function(t,e){this.targetObject[this.propertyName]=t[e],this.targetObject.matrixWorldNeedsUpdate=!0}],[function(t,e){for(var n=this.resolvedProperty,r=0,i=n.length;r!==i;++r)n[r]=t[e++]},function(t,e){for(var n=this.resolvedProperty,r=0,i=n.length;r!==i;++r)n[r]=t[e++];this.targetObject.needsUpdate=!0},function(t,e){for(var n=this.resolvedProperty,r=0,i=n.length;r!==i;++r)n[r]=t[e++];this.targetObject.matrixWorldNeedsUpdate=!0}],[function(t,e){this.resolvedProperty[this.propertyIndex]=t[e]},function(t,e){this.resolvedProperty[this.propertyIndex]=t[e],this.targetObject.needsUpdate=!0},function(t,e){this.resolvedProperty[this.propertyIndex]=t[e],this.targetObject.matrixWorldNeedsUpdate=!0}],[function(t,e){this.resolvedProperty.fromArray(t,e)},function(t,e){this.resolvedProperty.fromArray(t,e),this.targetObject.needsUpdate=!0},function(t,e){this.resolvedProperty.fromArray(t,e),this.targetObject.matrixWorldNeedsUpdate=!0}]],getValue:function(t,e){this.bind(),this.getValue(t,e)},setValue:function(t,e){this.bind(),this.setValue(t,e)},bind:function(){var t=this.node,e=this.parsedPath,n=e.objectName,r=e.propertyName,i=e.propertyIndex;if(t||(t=tu.findNode(this.rootNode,e.nodeName)||this.rootNode,this.node=t),this.getValue=this._getValue_unavailable,this.setValue=this._setValue_unavailable,t){if(n){var a=e.objectIndex;switch(n){case"materials":if(!t.material)return void console.error("THREE.PropertyBinding: Can not bind to material as node does not have a material.",this);if(!t.material.materials)return void console.error("THREE.PropertyBinding: Can not bind to material.materials as node.material does not have a materials array.",this);t=t.material.materials;break;case"bones":if(!t.skeleton)return void console.error("THREE.PropertyBinding: Can not bind to bones as node does not have a skeleton.",this);t=t.skeleton.bones;for(var o=0;o<t.length;o++)if(t[o].name===a){a=o;break}break;default:if(void 0===t[n])return void console.error("THREE.PropertyBinding: Can not bind to objectName of node undefined.",this);t=t[n]}if(void 0!==a){if(void 0===t[a])return void console.error("THREE.PropertyBinding: Trying to bind to objectIndex of objectName, but is undefined.",this,t);t=t[a]}}var s=t[r];if(void 0!==s){var c=this.Versioning.None;this.targetObject=t,void 0!==t.needsUpdate?c=this.Versioning.NeedsUpdate:void 0!==t.matrixWorldNeedsUpdate&&(c=this.Versioning.MatrixWorldNeedsUpdate);var l=this.BindingType.Direct;if(void 0!==i){if("morphTargetInfluences"===r){if(!t.geometry)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.",this);if(!t.geometry.isBufferGeometry)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences on THREE.Geometry. Use THREE.BufferGeometry instead.",this);if(!t.geometry.morphAttributes)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphAttributes.",this);void 0!==t.morphTargetDictionary[i]&&(i=t.morphTargetDictionary[i])}l=this.BindingType.ArrayElement,this.resolvedProperty=s,this.propertyIndex=i}else void 0!==s.fromArray&&void 0!==s.toArray?(l=this.BindingType.HasFromToArray,this.resolvedProperty=s):Array.isArray(s)?(l=this.BindingType.EntireArray,this.resolvedProperty=s):this.propertyName=r;this.getValue=this.GetterByBindingType[l],this.setValue=this.SetterByBindingTypeAndVersioning[l][c]}else{var u=e.nodeName;console.error("THREE.PropertyBinding: Trying to update property for track: "+u+"."+r+" but it wasn't found.",t)}}else console.error("THREE.PropertyBinding: Trying to update node for track: "+this.path+" but it wasn't found.")},unbind:function(){this.node=null,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}}),Object.assign(tu.prototype,{_getValue_unbound:tu.prototype.getValue,_setValue_unbound:tu.prototype.setValue}),Object.assign(eu.prototype,{isAnimationObjectGroup:!0,add:function(){for(var t=this._objects,e=this._indicesByUUID,n=this._paths,r=this._parsedPaths,i=this._bindings,a=i.length,o=void 0,s=t.length,c=this.nCachedObjects_,l=0,u=arguments.length;l!==u;++l){var h=arguments[l],d=h.uuid,p=e[d];if(void 0===p){p=s++,e[d]=p,t.push(h);for(var f=0,m=a;f!==m;++f)i[f].push(new tu(h,n[f],r[f]))}else if(p<c){o=t[p];var v=--c,g=t[v];e[g.uuid]=p,t[p]=g,e[d]=v,t[v]=h;for(var y=0,x=a;y!==x;++y){var _=i[y],b=_[v],w=_[p];_[p]=b,void 0===w&&(w=new tu(h,n[y],r[y])),_[v]=w}}else t[p]!==o&&console.error("THREE.AnimationObjectGroup: Different objects with the same UUID detected. Clean the caches or recreate your infrastructure when reloading scenes.")}this.nCachedObjects_=c},remove:function(){for(var t=this._objects,e=this._indicesByUUID,n=this._bindings,r=n.length,i=this.nCachedObjects_,a=0,o=arguments.length;a!==o;++a){var s=arguments[a],c=s.uuid,l=e[c];if(void 0!==l&&l>=i){var u=i++,h=t[u];e[h.uuid]=l,t[l]=h,e[c]=u,t[u]=s;for(var d=0,p=r;d!==p;++d){var f=n[d],m=f[u],v=f[l];f[l]=m,f[u]=v}}}this.nCachedObjects_=i},uncache:function(){for(var t=this._objects,e=this._indicesByUUID,n=this._bindings,r=n.length,i=this.nCachedObjects_,a=t.length,o=0,s=arguments.length;o!==s;++o){var c=arguments[o],l=c.uuid,u=e[l];if(void 0!==u)if(delete e[l],u<i){var h=--i,d=t[h],p=--a,f=t[p];e[d.uuid]=u,t[u]=d,e[f.uuid]=h,t[h]=f,t.pop();for(var m=0,v=r;m!==v;++m){var g=n[m],y=g[h],x=g[p];g[u]=y,g[h]=x,g.pop()}}else{var _=--a,b=t[_];_>0&&(e[b.uuid]=u),t[u]=b,t.pop();for(var w=0,M=r;w!==M;++w){var S=n[w];S[u]=S[_],S.pop()}}}this.nCachedObjects_=i},subscribe_:function(t,e){var n=this._bindingsIndicesByPath,r=n[t],i=this._bindings;if(void 0!==r)return i[r];var a=this._paths,o=this._parsedPaths,s=this._objects,c=s.length,l=this.nCachedObjects_,u=new Array(c);r=i.length,n[t]=r,a.push(t),o.push(e),i.push(u);for(var h=l,d=s.length;h!==d;++h){var p=s[h];u[h]=new tu(p,t,e)}return u},unsubscribe_:function(t){var e=this._bindingsIndicesByPath,n=e[t];if(void 0!==n){var r=this._paths,i=this._parsedPaths,a=this._bindings,o=a.length-1,s=a[o];e[t[o]]=n,a[n]=s,a.pop(),i[n]=i[o],i.pop(),r[n]=r[o],r.pop()}}});var nu=function(){function t(t,e,n,r){this._mixer=t,this._clip=e,this._localRoot=n||null,this.blendMode=r||e.blendMode;for(var i=e.tracks,a=i.length,o=new Array(a),s={endingStart:H,endingEnd:H},c=0;c!==a;++c){var l=i[c].createInterpolant(null);o[c]=l,l.settings=s}this._interpolantSettings=s,this._interpolants=o,this._propertyBindings=new Array(a),this._cacheIndex=null,this._byClipCacheIndex=null,this._timeScaleInterpolant=null,this._weightInterpolant=null,this.loop=2201,this._loopCount=-1,this._startTime=null,this.time=0,this.timeScale=1,this._effectiveTimeScale=1,this.weight=1,this._effectiveWeight=1,this.repetitions=1/0,this.paused=!1,this.enabled=!0,this.clampWhenFinished=!1,this.zeroSlopeAtStart=!0,this.zeroSlopeAtEnd=!0}var e=t.prototype;return e.play=function(){return this._mixer._activateAction(this),this},e.stop=function(){return this._mixer._deactivateAction(this),this.reset()},e.reset=function(){return this.paused=!1,this.enabled=!0,this.time=0,this._loopCount=-1,this._startTime=null,this.stopFading().stopWarping()},e.isRunning=function(){return this.enabled&&!this.paused&&0!==this.timeScale&&null===this._startTime&&this._mixer._isActiveAction(this)},e.isScheduled=function(){return this._mixer._isActiveAction(this)},e.startAt=function(t){return this._startTime=t,this},e.setLoop=function(t,e){return this.loop=t,this.repetitions=e,this},e.setEffectiveWeight=function(t){return this.weight=t,this._effectiveWeight=this.enabled?t:0,this.stopFading()},e.getEffectiveWeight=function(){return this._effectiveWeight},e.fadeIn=function(t){return this._scheduleFading(t,0,1)},e.fadeOut=function(t){return this._scheduleFading(t,1,0)},e.crossFadeFrom=function(t,e,n){if(t.fadeOut(e),this.fadeIn(e),n){var r=this._clip.duration,i=t._clip.duration,a=i/r,o=r/i;t.warp(1,a,e),this.warp(o,1,e)}return this},e.crossFadeTo=function(t,e,n){return t.crossFadeFrom(this,e,n)},e.stopFading=function(){var t=this._weightInterpolant;return null!==t&&(this._weightInterpolant=null,this._mixer._takeBackControlInterpolant(t)),this},e.setEffectiveTimeScale=function(t){return this.timeScale=t,this._effectiveTimeScale=this.paused?0:t,this.stopWarping()},e.getEffectiveTimeScale=function(){return this._effectiveTimeScale},e.setDuration=function(t){return this.timeScale=this._clip.duration/t,this.stopWarping()},e.syncWith=function(t){return this.time=t.time,this.timeScale=t.timeScale,this.stopWarping()},e.halt=function(t){return this.warp(this._effectiveTimeScale,0,t)},e.warp=function(t,e,n){var r=this._mixer,i=r.time,a=this.timeScale,o=this._timeScaleInterpolant;null===o&&(o=r._lendControlInterpolant(),this._timeScaleInterpolant=o);var s=o.parameterPositions,c=o.sampleValues;return s[0]=i,s[1]=i+n,c[0]=t/a,c[1]=e/a,this},e.stopWarping=function(){var t=this._timeScaleInterpolant;return null!==t&&(this._timeScaleInterpolant=null,this._mixer._takeBackControlInterpolant(t)),this},e.getMixer=function(){return this._mixer},e.getClip=function(){return this._clip},e.getRoot=function(){return this._localRoot||this._mixer._root},e._update=function(t,e,n,r){if(this.enabled){var i=this._startTime;if(null!==i){var a=(t-i)*n;if(a<0||0===n)return;this._startTime=null,e=n*a}e*=this._updateTimeScale(t);var o=this._updateTime(e),s=this._updateWeight(t);if(s>0){var c=this._interpolants,l=this._propertyBindings;switch(this.blendMode){case j:for(var u=0,h=c.length;u!==h;++u)c[u].evaluate(o),l[u].accumulateAdditive(s);break;case W:default:for(var d=0,p=c.length;d!==p;++d)c[d].evaluate(o),l[d].accumulate(r,s)}}}else this._updateWeight(t)},e._updateWeight=function(t){var e=0;if(this.enabled){e=this.weight;var n=this._weightInterpolant;if(null!==n){var r=n.evaluate(t)[0];e*=r,t>n.parameterPositions[1]&&(this.stopFading(),0===r&&(this.enabled=!1))}}return this._effectiveWeight=e,e},e._updateTimeScale=function(t){var e=0;if(!this.paused){e=this.timeScale;var n=this._timeScaleInterpolant;if(null!==n)e*=n.evaluate(t)[0],t>n.parameterPositions[1]&&(this.stopWarping(),0===e?this.paused=!0:this.timeScale=e)}return this._effectiveTimeScale=e,e},e._updateTime=function(t){var e=this._clip.duration,n=this.loop,r=this.time+t,i=this._loopCount,a=2202===n;if(0===t)return-1===i?r:a&&1==(1&i)?e-r:r;if(2200===n){-1===i&&(this._loopCount=0,this._setEndings(!0,!0,!1));t:{if(r>=e)r=e;else{if(!(r<0)){this.time=r;break t}r=0}this.clampWhenFinished?this.paused=!0:this.enabled=!1,this.time=r,this._mixer.dispatchEvent({type:"finished",action:this,direction:t<0?-1:1})}}else{if(-1===i&&(t>=0?(i=0,this._setEndings(!0,0===this.repetitions,a)):this._setEndings(0===this.repetitions,!0,a)),r>=e||r<0){var o=Math.floor(r/e);r-=e*o,i+=Math.abs(o);var s=this.repetitions-i;if(s<=0)this.clampWhenFinished?this.paused=!0:this.enabled=!1,r=t>0?e:0,this.time=r,this._mixer.dispatchEvent({type:"finished",action:this,direction:t>0?1:-1});else{if(1===s){var c=t<0;this._setEndings(c,!c,a)}else this._setEndings(!1,!1,a);this._loopCount=i,this.time=r,this._mixer.dispatchEvent({type:"loop",action:this,loopDelta:o})}}else this.time=r;if(a&&1==(1&i))return e-r}return r},e._setEndings=function(t,e,n){var r=this._interpolantSettings;n?(r.endingStart=k,r.endingEnd=k):(r.endingStart=t?this.zeroSlopeAtStart?k:H:V,r.endingEnd=e?this.zeroSlopeAtEnd?k:H:V)},e._scheduleFading=function(t,e,n){var r=this._mixer,i=r.time,a=this._weightInterpolant;null===a&&(a=r._lendControlInterpolant(),this._weightInterpolant=a);var o=a.parameterPositions,s=a.sampleValues;return o[0]=i,s[0]=e,o[1]=i+t,s[1]=n,this},t}();function ru(t){this._root=t,this._initMemoryManager(),this._accuIndex=0,this.time=0,this.timeScale=1}ru.prototype=Object.assign(Object.create(rt.prototype),{constructor:ru,_bindAction:function(t,e){var n=t._localRoot||this._root,r=t._clip.tracks,i=r.length,a=t._propertyBindings,o=t._interpolants,s=n.uuid,c=this._bindingsByRootAndName,l=c[s];void 0===l&&(l={},c[s]=l);for(var u=0;u!==i;++u){var h=r[u],d=h.name,p=l[d];if(void 0!==p)a[u]=p;else{if(void 0!==(p=a[u])){null===p._cacheIndex&&(++p.referenceCount,this._addInactiveBinding(p,s,d));continue}var f=e&&e._propertyBindings[u].binding.parsedPath;++(p=new kl(tu.create(n,d,f),h.ValueTypeName,h.getValueSize())).referenceCount,this._addInactiveBinding(p,s,d),a[u]=p}o[u].resultBuffer=p.buffer}},_activateAction:function(t){if(!this._isActiveAction(t)){if(null===t._cacheIndex){var e=(t._localRoot||this._root).uuid,n=t._clip.uuid,r=this._actionsByClip[n];this._bindAction(t,r&&r.knownActions[0]),this._addInactiveAction(t,n,e)}for(var i=t._propertyBindings,a=0,o=i.length;a!==o;++a){var s=i[a];0==s.useCount++&&(this._lendBinding(s),s.saveOriginalState())}this._lendAction(t)}},_deactivateAction:function(t){if(this._isActiveAction(t)){for(var e=t._propertyBindings,n=0,r=e.length;n!==r;++n){var i=e[n];0==--i.useCount&&(i.restoreOriginalState(),this._takeBackBinding(i))}this._takeBackAction(t)}},_initMemoryManager:function(){this._actions=[],this._nActiveActions=0,this._actionsByClip={},this._bindings=[],this._nActiveBindings=0,this._bindingsByRootAndName={},this._controlInterpolants=[],this._nActiveControlInterpolants=0;var t=this;this.stats={actions:{get total(){return t._actions.length},get inUse(){return t._nActiveActions}},bindings:{get total(){return t._bindings.length},get inUse(){return t._nActiveBindings}},controlInterpolants:{get total(){return t._controlInterpolants.length},get inUse(){return t._nActiveControlInterpolants}}}},_isActiveAction:function(t){var e=t._cacheIndex;return null!==e&&e<this._nActiveActions},_addInactiveAction:function(t,e,n){var r=this._actions,i=this._actionsByClip,a=i[e];if(void 0===a)a={knownActions:[t],actionByRoot:{}},t._byClipCacheIndex=0,i[e]=a;else{var o=a.knownActions;t._byClipCacheIndex=o.length,o.push(t)}t._cacheIndex=r.length,r.push(t),a.actionByRoot[n]=t},_removeInactiveAction:function(t){var e=this._actions,n=e[e.length-1],r=t._cacheIndex;n._cacheIndex=r,e[r]=n,e.pop(),t._cacheIndex=null;var i=t._clip.uuid,a=this._actionsByClip,o=a[i],s=o.knownActions,c=s[s.length-1],l=t._byClipCacheIndex;c._byClipCacheIndex=l,s[l]=c,s.pop(),t._byClipCacheIndex=null,delete o.actionByRoot[(t._localRoot||this._root).uuid],0===s.length&&delete a[i],this._removeInactiveBindingsForAction(t)},_removeInactiveBindingsForAction:function(t){for(var e=t._propertyBindings,n=0,r=e.length;n!==r;++n){var i=e[n];0==--i.referenceCount&&this._removeInactiveBinding(i)}},_lendAction:function(t){var e=this._actions,n=t._cacheIndex,r=this._nActiveActions++,i=e[r];t._cacheIndex=r,e[r]=t,i._cacheIndex=n,e[n]=i},_takeBackAction:function(t){var e=this._actions,n=t._cacheIndex,r=--this._nActiveActions,i=e[r];t._cacheIndex=r,e[r]=t,i._cacheIndex=n,e[n]=i},_addInactiveBinding:function(t,e,n){var r=this._bindingsByRootAndName,i=this._bindings,a=r[e];void 0===a&&(a={},r[e]=a),a[n]=t,t._cacheIndex=i.length,i.push(t)},_removeInactiveBinding:function(t){var e=this._bindings,n=t.binding,r=n.rootNode.uuid,i=n.path,a=this._bindingsByRootAndName,o=a[r],s=e[e.length-1],c=t._cacheIndex;s._cacheIndex=c,e[c]=s,e.pop(),delete o[i],0===Object.keys(o).length&&delete a[r]},_lendBinding:function(t){var e=this._bindings,n=t._cacheIndex,r=this._nActiveBindings++,i=e[r];t._cacheIndex=r,e[r]=t,i._cacheIndex=n,e[n]=i},_takeBackBinding:function(t){var e=this._bindings,n=t._cacheIndex,r=--this._nActiveBindings,i=e[r];t._cacheIndex=r,e[r]=t,i._cacheIndex=n,e[n]=i},_lendControlInterpolant:function(){var t=this._controlInterpolants,e=this._nActiveControlInterpolants++,n=t[e];return void 0===n&&((n=new $s(new Float32Array(2),new Float32Array(2),1,this._controlInterpolantsResultBuffer)).__cacheIndex=e,t[e]=n),n},_takeBackControlInterpolant:function(t){var e=this._controlInterpolants,n=t.__cacheIndex,r=--this._nActiveControlInterpolants,i=e[r];t.__cacheIndex=r,e[r]=t,i.__cacheIndex=n,e[n]=i},_controlInterpolantsResultBuffer:new Float32Array(1),clipAction:function(t,e,n){var r=e||this._root,i=r.uuid,a="string"==typeof t?lc.findByName(r,t):t,o=null!==a?a.uuid:t,s=this._actionsByClip[o],c=null;if(void 0===n&&(n=null!==a?a.blendMode:W),void 0!==s){var l=s.actionByRoot[i];if(void 0!==l&&l.blendMode===n)return l;c=s.knownActions[0],null===a&&(a=c._clip)}if(null===a)return null;var u=new nu(this,a,e,n);return this._bindAction(u,c),this._addInactiveAction(u,o,i),u},existingAction:function(t,e){var n=e||this._root,r=n.uuid,i="string"==typeof t?lc.findByName(n,t):t,a=i?i.uuid:t,o=this._actionsByClip[a];return void 0!==o&&o.actionByRoot[r]||null},stopAllAction:function(){for(var t=this._actions,e=this._nActiveActions-1;e>=0;--e)t[e].stop();return this},update:function(t){t*=this.timeScale;for(var e=this._actions,n=this._nActiveActions,r=this.time+=t,i=Math.sign(t),a=this._accuIndex^=1,o=0;o!==n;++o){e[o]._update(r,t,i,a)}for(var s=this._bindings,c=this._nActiveBindings,l=0;l!==c;++l)s[l].apply(a);return this},setTime:function(t){this.time=0;for(var e=0;e<this._actions.length;e++)this._actions[e].time=0;return this.update(t)},getRoot:function(){return this._root},uncacheClip:function(t){var e=this._actions,n=t.uuid,r=this._actionsByClip,i=r[n];if(void 0!==i){for(var a=i.knownActions,o=0,s=a.length;o!==s;++o){var c=a[o];this._deactivateAction(c);var l=c._cacheIndex,u=e[e.length-1];c._cacheIndex=null,c._byClipCacheIndex=null,u._cacheIndex=l,e[l]=u,e.pop(),this._removeInactiveBindingsForAction(c)}delete r[n]}},uncacheRoot:function(t){var e=t.uuid,n=this._actionsByClip;for(var r in n){var i=n[r].actionByRoot[e];void 0!==i&&(this._deactivateAction(i),this._removeInactiveAction(i))}var a=this._bindingsByRootAndName[e];if(void 0!==a)for(var o in a){var s=a[o];s.restoreOriginalState(),this._removeInactiveBinding(s)}},uncacheAction:function(t,e){var n=this.existingAction(t,e);null!==n&&(this._deactivateAction(n),this._removeInactiveAction(n))}});var iu=function(){function t(t){"string"==typeof t&&(console.warn("THREE.Uniform: Type parameter is no longer needed."),t=arguments[1]),this.value=t}return t.prototype.clone=function(){return new t(void 0===this.value.clone?this.value:this.value.clone())},t}();function au(t,e,n){ca.call(this,t,e),this.meshPerAttribute=n||1}function ou(t,e,n,r,i){this.buffer=t,this.type=e,this.itemSize=n,this.elementSize=r,this.count=i,this.version=0}function su(t,e,n,r){this.ray=new Zt(t,e),this.near=n||0,this.far=r||1/0,this.camera=null,this.layers=new se,this.params={Mesh:{},Line:{threshold:1},LOD:{},Points:{threshold:1},Sprite:{}},Object.defineProperties(this.params,{PointCloud:{get:function(){return console.warn("THREE.Raycaster: params.PointCloud has been renamed to params.Points."),this.Points}}})}function cu(t,e){return t.distance-e.distance}function lu(t,e,n,r){if(t.layers.test(e.layers)&&t.raycast(e,n),!0===r)for(var i=t.children,a=0,o=i.length;a<o;a++)lu(i[a],e,n,!0)}au.prototype=Object.assign(Object.create(ca.prototype),{constructor:au,isInstancedInterleavedBuffer:!0,copy:function(t){return ca.prototype.copy.call(this,t),this.meshPerAttribute=t.meshPerAttribute,this},clone:function(t){var e=ca.prototype.clone.call(this,t);return e.meshPerAttribute=this.meshPerAttribute,e},toJSON:function(t){var e=ca.prototype.toJSON.call(this,t);return e.isInstancedInterleavedBuffer=!0,e.meshPerAttribute=this.meshPerAttribute,e}}),Object.defineProperty(ou.prototype,"needsUpdate",{set:function(t){!0===t&&this.version++}}),Object.assign(ou.prototype,{isGLBufferAttribute:!0,setBuffer:function(t){return this.buffer=t,this},setType:function(t,e){return this.type=t,this.elementSize=e,this},setItemSize:function(t){return this.itemSize=t,this},setCount:function(t){return this.count=t,this}}),Object.assign(su.prototype,{set:function(t,e){this.ray.set(t,e)},setFromCamera:function(t,e){e&&e.isPerspectiveCamera?(this.ray.origin.setFromMatrixPosition(e.matrixWorld),this.ray.direction.set(t.x,t.y,.5).unproject(e).sub(this.ray.origin).normalize(),this.camera=e):e&&e.isOrthographicCamera?(this.ray.origin.set(t.x,t.y,(e.near+e.far)/(e.near-e.far)).unproject(e),this.ray.direction.set(0,0,-1).transformDirection(e.matrixWorld),this.camera=e):console.error("THREE.Raycaster: Unsupported camera type.")},intersectObject:function(t,e,n){var r=n||[];return lu(t,this,r,e),r.sort(cu),r},intersectObjects:function(t,e,n){var r=n||[];if(!1===Array.isArray(t))return console.warn("THREE.Raycaster.intersectObjects: objects is not an Array."),r;for(var i=0,a=t.length;i<a;i++)lu(t[i],this,r,e);return r.sort(cu),r}});var uu=function(){function t(t,e,n){return void 0===t&&(t=1),void 0===e&&(e=0),void 0===n&&(n=0),this.radius=t,this.phi=e,this.theta=n,this}var e=t.prototype;return e.set=function(t,e,n){return this.radius=t,this.phi=e,this.theta=n,this},e.clone=function(){return(new this.constructor).copy(this)},e.copy=function(t){return this.radius=t.radius,this.phi=t.phi,this.theta=t.theta,this},e.makeSafe=function(){var t=1e-6;return this.phi=Math.max(t,Math.min(Math.PI-t,this.phi)),this},e.setFromVector3=function(t){return this.setFromCartesianCoords(t.x,t.y,t.z)},e.setFromCartesianCoords=function(t,e,n){return this.radius=Math.sqrt(t*t+e*e+n*n),0===this.radius?(this.theta=0,this.phi=0):(this.theta=Math.atan2(t,n),this.phi=Math.acos(st.clamp(e/this.radius,-1,1))),this},t}(),hu=function(){function t(t,e,n){return this.radius=void 0!==t?t:1,this.theta=void 0!==e?e:0,this.y=void 0!==n?n:0,this}var e=t.prototype;return e.set=function(t,e,n){return this.radius=t,this.theta=e,this.y=n,this},e.clone=function(){return(new this.constructor).copy(this)},e.copy=function(t){return this.radius=t.radius,this.theta=t.theta,this.y=t.y,this},e.setFromVector3=function(t){return this.setFromCartesianCoords(t.x,t.y,t.z)},e.setFromCartesianCoords=function(t,e,n){return this.radius=Math.sqrt(t*t+n*n),this.theta=Math.atan2(t,n),this.y=e,this},t}(),du=new pt,pu=function(){function t(t,e){Object.defineProperty(this,"isBox2",{value:!0}),this.min=void 0!==t?t:new pt(1/0,1/0),this.max=void 0!==e?e:new pt(-1/0,-1/0)}var e=t.prototype;return e.set=function(t,e){return this.min.copy(t),this.max.copy(e),this},e.setFromPoints=function(t){this.makeEmpty();for(var e=0,n=t.length;e<n;e++)this.expandByPoint(t[e]);return this},e.setFromCenterAndSize=function(t,e){var n=du.copy(e).multiplyScalar(.5);return this.min.copy(t).sub(n),this.max.copy(t).add(n),this},e.clone=function(){return(new this.constructor).copy(this)},e.copy=function(t){return this.min.copy(t.min),this.max.copy(t.max),this},e.makeEmpty=function(){return this.min.x=this.min.y=1/0,this.max.x=this.max.y=-1/0,this},e.isEmpty=function(){return this.max.x<this.min.x||this.max.y<this.min.y},e.getCenter=function(t){return void 0===t&&(console.warn("THREE.Box2: .getCenter() target is now required"),t=new pt),this.isEmpty()?t.set(0,0):t.addVectors(this.min,this.max).multiplyScalar(.5)},e.getSize=function(t){return void 0===t&&(console.warn("THREE.Box2: .getSize() target is now required"),t=new pt),this.isEmpty()?t.set(0,0):t.subVectors(this.max,this.min)},e.expandByPoint=function(t){return this.min.min(t),this.max.max(t),this},e.expandByVector=function(t){return this.min.sub(t),this.max.add(t),this},e.expandByScalar=function(t){return this.min.addScalar(-t),this.max.addScalar(t),this},e.containsPoint=function(t){return!(t.x<this.min.x||t.x>this.max.x||t.y<this.min.y||t.y>this.max.y)},e.containsBox=function(t){return this.min.x<=t.min.x&&t.max.x<=this.max.x&&this.min.y<=t.min.y&&t.max.y<=this.max.y},e.getParameter=function(t,e){return void 0===e&&(console.warn("THREE.Box2: .getParameter() target is now required"),e=new pt),e.set((t.x-this.min.x)/(this.max.x-this.min.x),(t.y-this.min.y)/(this.max.y-this.min.y))},e.intersectsBox=function(t){return!(t.max.x<this.min.x||t.min.x>this.max.x||t.max.y<this.min.y||t.min.y>this.max.y)},e.clampPoint=function(t,e){return void 0===e&&(console.warn("THREE.Box2: .clampPoint() target is now required"),e=new pt),e.copy(t).clamp(this.min,this.max)},e.distanceToPoint=function(t){return du.copy(t).clamp(this.min,this.max).sub(t).length()},e.intersect=function(t){return this.min.max(t.min),this.max.min(t.max),this},e.union=function(t){return this.min.min(t.min),this.max.max(t.max),this},e.translate=function(t){return this.min.add(t),this.max.add(t),this},e.equals=function(t){return t.min.equals(this.min)&&t.max.equals(this.max)},t}(),fu=new wt,mu=new wt,vu=function(){function t(t,e){this.start=void 0!==t?t:new wt,this.end=void 0!==e?e:new wt}var e=t.prototype;return e.set=function(t,e){return this.start.copy(t),this.end.copy(e),this},e.clone=function(){return(new this.constructor).copy(this)},e.copy=function(t){return this.start.copy(t.start),this.end.copy(t.end),this},e.getCenter=function(t){return void 0===t&&(console.warn("THREE.Line3: .getCenter() target is now required"),t=new wt),t.addVectors(this.start,this.end).multiplyScalar(.5)},e.delta=function(t){return void 0===t&&(console.warn("THREE.Line3: .delta() target is now required"),t=new wt),t.subVectors(this.end,this.start)},e.distanceSq=function(){return this.start.distanceToSquared(this.end)},e.distance=function(){return this.start.distanceTo(this.end)},e.at=function(t,e){return void 0===e&&(console.warn("THREE.Line3: .at() target is now required"),e=new wt),this.delta(e).multiplyScalar(t).add(this.start)},e.closestPointToPointParameter=function(t,e){fu.subVectors(t,this.start),mu.subVectors(this.end,this.start);var n=mu.dot(mu),r=mu.dot(fu)/n;return e&&(r=st.clamp(r,0,1)),r},e.closestPointToPoint=function(t,e,n){var r=this.closestPointToPointParameter(t,e);return void 0===n&&(console.warn("THREE.Line3: .closestPointToPoint() target is now required"),n=new wt),this.delta(n).multiplyScalar(r).add(this.start)},e.applyMatrix4=function(t){return this.start.applyMatrix4(t),this.end.applyMatrix4(t),this},e.equals=function(t){return t.start.equals(this.start)&&t.end.equals(this.end)},t}();function gu(t){be.call(this),this.material=t,this.render=function(){},this.hasPositions=!1,this.hasNormals=!1,this.hasColors=!1,this.hasUvs=!1,this.positionArray=null,this.normalArray=null,this.colorArray=null,this.uvArray=null,this.count=0}gu.prototype=Object.create(be.prototype),gu.prototype.constructor=gu,gu.prototype.isImmediateRenderObject=!0;var yu=new wt,xu=function(t){function e(e,n){var r;(r=t.call(this)||this).light=e,r.light.updateMatrixWorld(),r.matrix=e.matrixWorld,r.matrixAutoUpdate=!1,r.color=n;for(var i=new vn,a=[0,0,0,0,0,1,0,0,0,1,0,1,0,0,0,-1,0,1,0,0,0,0,1,1,0,0,0,0,-1,1],o=0,s=1;o<32;o++,s++){var c=o/32*Math.PI*2,l=s/32*Math.PI*2;a.push(Math.cos(c),Math.sin(c),1,Math.cos(l),Math.sin(l),1)}i.setAttribute("position",new an(a,3));var u=new ja({fog:!1,toneMapped:!1});return r.cone=new to(i,u),r.add(r.cone),r.update(),r}ut(e,t);var n=e.prototype;return n.dispose=function(){this.cone.geometry.dispose(),this.cone.material.dispose()},n.update=function(){this.light.updateMatrixWorld();var t=this.light.distance?this.light.distance:1e3,e=t*Math.tan(this.light.angle);this.cone.scale.set(e,e,t),yu.setFromMatrixPosition(this.light.target.matrixWorld),this.cone.lookAt(yu),void 0!==this.color?this.cone.material.color.set(this.color):this.cone.material.color.copy(this.light.color)},e}(be),_u=new wt,bu=new Jt,wu=new Jt,Mu=function(t){function e(e){for(var n,r=Su(e),i=new vn,a=[],o=[],s=new Ve(0,0,1),c=new Ve(0,1,0),l=0;l<r.length;l++){var u=r[l];u.parent&&u.parent.isBone&&(a.push(0,0,0),a.push(0,0,0),o.push(s.r,s.g,s.b),o.push(c.r,c.g,c.b))}i.setAttribute("position",new an(a,3)),i.setAttribute("color",new an(o,3));var h=new ja({vertexColors:!0,depthTest:!1,depthWrite:!1,toneMapped:!1,transparent:!0});return(n=t.call(this,i,h)||this).type="SkeletonHelper",n.isSkeletonHelper=!0,n.root=e,n.bones=r,n.matrix=e.matrixWorld,n.matrixAutoUpdate=!1,n}return ut(e,t),e.prototype.updateMatrixWorld=function(e){var n=this.bones,r=this.geometry,i=r.getAttribute("position");wu.getInverse(this.root.matrixWorld);for(var a=0,o=0;a<n.length;a++){var s=n[a];s.parent&&s.parent.isBone&&(bu.multiplyMatrices(wu,s.matrixWorld),_u.setFromMatrixPosition(bu),i.setXYZ(o,_u.x,_u.y,_u.z),bu.multiplyMatrices(wu,s.parent.matrixWorld),_u.setFromMatrixPosition(bu),i.setXYZ(o+1,_u.x,_u.y,_u.z),o+=2)}r.getAttribute("position").needsUpdate=!0,t.prototype.updateMatrixWorld.call(this,e)},e}(to);function Su(t){var e=[];t&&t.isBone&&e.push(t);for(var n=0;n<t.children.length;n++)e.push.apply(e,Su(t.children[n]));return e}var Tu=function(t){function e(e,n,r){var i,a=new Ts(n,4,2),o=new Xe({wireframe:!0,fog:!1,toneMapped:!1});return(i=t.call(this,a,o)||this).light=e,i.light.updateMatrixWorld(),i.color=r,i.type="PointLightHelper",i.matrix=i.light.matrixWorld,i.matrixAutoUpdate=!1,i.update(),i}ut(e,t);var n=e.prototype;return n.dispose=function(){this.geometry.dispose(),this.material.dispose()},n.update=function(){void 0!==this.color?this.material.color.set(this.color):this.material.color.copy(this.light.color)},e}(On),Eu=new wt,Au=new Ve,Lu=new Ve,Ru=function(t){function e(e,n,r){var i;(i=t.call(this)||this).light=e,i.light.updateMatrixWorld(),i.matrix=e.matrixWorld,i.matrixAutoUpdate=!1,i.color=r;var a=new ms(n);a.rotateY(.5*Math.PI),i.material=new Xe({wireframe:!0,fog:!1,toneMapped:!1}),void 0===i.color&&(i.material.vertexColors=!0);var o=a.getAttribute("position"),s=new Float32Array(3*o.count);return a.setAttribute("color",new Je(s,3)),i.add(new On(a,i.material)),i.update(),i}ut(e,t);var n=e.prototype;return n.dispose=function(){this.children[0].geometry.dispose(),this.children[0].material.dispose()},n.update=function(){var t=this.children[0];if(void 0!==this.color)this.material.color.set(this.color);else{var e=t.geometry.getAttribute("color");Au.copy(this.light.color),Lu.copy(this.light.groundColor);for(var n=0,r=e.count;n<r;n++){var i=n<r/2?Au:Lu;e.setXYZ(n,i.r,i.g,i.b)}e.needsUpdate=!0}t.lookAt(Eu.setFromMatrixPosition(this.light.matrixWorld).negate())},e}(be),Cu=function(t){function e(e,n,r,i){var a;e=e||10,n=n||10,r=new Ve(void 0!==r?r:4473924),i=new Ve(void 0!==i?i:8947848);for(var o=n/2,s=e/n,c=e/2,l=[],u=[],h=0,d=0,p=-c;h<=n;h++,p+=s){l.push(-c,0,p,c,0,p),l.push(p,0,-c,p,0,c);var f=h===o?r:i;f.toArray(u,d),d+=3,f.toArray(u,d),d+=3,f.toArray(u,d),d+=3,f.toArray(u,d),d+=3}var m=new vn;m.setAttribute("position",new an(l,3)),m.setAttribute("color",new an(u,3));var v=new ja({vertexColors:!0,toneMapped:!1});return(a=t.call(this,m,v)||this).type="GridHelper",a}return ut(e,t),e}(to),Pu=function(t){function e(e,n,r,i,a,o){var s;e=e||10,n=n||16,r=r||8,i=i||64,a=new Ve(void 0!==a?a:4473924),o=new Ve(void 0!==o?o:8947848);for(var c=[],l=[],u=0;u<=n;u++){var h=u/n*(2*Math.PI),d=Math.sin(h)*e,p=Math.cos(h)*e;c.push(0,0,0),c.push(d,0,p);var f=1&u?a:o;l.push(f.r,f.g,f.b),l.push(f.r,f.g,f.b)}for(var m=0;m<=r;m++)for(var v=1&m?a:o,g=e-e/r*m,y=0;y<i;y++){var x=y/i*(2*Math.PI),_=Math.sin(x)*g,b=Math.cos(x)*g;c.push(_,0,b),l.push(v.r,v.g,v.b),x=(y+1)/i*(2*Math.PI),_=Math.sin(x)*g,b=Math.cos(x)*g,c.push(_,0,b),l.push(v.r,v.g,v.b)}var w=new vn;w.setAttribute("position",new an(c,3)),w.setAttribute("color",new an(l,3));var M=new ja({vertexColors:!0,toneMapped:!1});return(s=t.call(this,w,M)||this).type="PolarGridHelper",s}return ut(e,t),e}(to),Iu=new wt,Du=new wt,Ou=new wt,Nu=function(t){function e(e,n,r){var i;(i=t.call(this)||this).light=e,i.light.updateMatrixWorld(),i.matrix=e.matrixWorld,i.matrixAutoUpdate=!1,i.color=r,void 0===n&&(n=1);var a=new vn;a.setAttribute("position",new an([-n,n,0,n,n,0,n,-n,0,-n,-n,0,-n,n,0],3));var o=new ja({fog:!1,toneMapped:!1});return i.lightPlane=new Qa(a,o),i.add(i.lightPlane),(a=new vn).setAttribute("position",new an([0,0,0,0,0,1],3)),i.targetLine=new Qa(a,o),i.add(i.targetLine),i.update(),i}ut(e,t);var n=e.prototype;return n.dispose=function(){this.lightPlane.geometry.dispose(),this.lightPlane.material.dispose(),this.targetLine.geometry.dispose(),this.targetLine.material.dispose()},n.update=function(){Iu.setFromMatrixPosition(this.light.matrixWorld),Du.setFromMatrixPosition(this.light.target.matrixWorld),Ou.subVectors(Du,Iu),this.lightPlane.lookAt(Du),void 0!==this.color?(this.lightPlane.material.color.set(this.color),this.targetLine.material.color.set(this.color)):(this.lightPlane.material.color.copy(this.light.color),this.targetLine.material.color.copy(this.light.color)),this.targetLine.lookAt(Du),this.targetLine.scale.z=Ou.length()},e}(be),Bu=new wt,zu=new kn,Gu=function(t){function e(e){var n,r=new vn,i=new ja({color:16777215,vertexColors:!0,toneMapped:!1}),a=[],o=[],s={},c=new Ve(16755200),l=new Ve(16711680),u=new Ve(43775),h=new Ve(16777215),d=new Ve(3355443);function p(t,e,n){f(t,n),f(e,n)}function f(t,e){a.push(0,0,0),o.push(e.r,e.g,e.b),void 0===s[t]&&(s[t]=[]),s[t].push(a.length/3-1)}return p("n1","n2",c),p("n2","n4",c),p("n4","n3",c),p("n3","n1",c),p("f1","f2",c),p("f2","f4",c),p("f4","f3",c),p("f3","f1",c),p("n1","f1",c),p("n2","f2",c),p("n3","f3",c),p("n4","f4",c),p("p","n1",l),p("p","n2",l),p("p","n3",l),p("p","n4",l),p("u1","u2",u),p("u2","u3",u),p("u3","u1",u),p("c","t",h),p("p","c",d),p("cn1","cn2",d),p("cn3","cn4",d),p("cf1","cf2",d),p("cf3","cf4",d),r.setAttribute("position",new an(a,3)),r.setAttribute("color",new an(o,3)),(n=t.call(this,r,i)||this).type="CameraHelper",n.camera=e,n.camera.updateProjectionMatrix&&n.camera.updateProjectionMatrix(),n.matrix=e.matrixWorld,n.matrixAutoUpdate=!1,n.pointMap=s,n.update(),n}return ut(e,t),e.prototype.update=function(){var t=this.geometry,e=this.pointMap;zu.projectionMatrixInverse.copy(this.camera.projectionMatrixInverse),Fu("c",e,t,zu,0,0,-1),Fu("t",e,t,zu,0,0,1),Fu("n1",e,t,zu,-1,-1,-1),Fu("n2",e,t,zu,1,-1,-1),Fu("n3",e,t,zu,-1,1,-1),Fu("n4",e,t,zu,1,1,-1),Fu("f1",e,t,zu,-1,-1,1),Fu("f2",e,t,zu,1,-1,1),Fu("f3",e,t,zu,-1,1,1),Fu("f4",e,t,zu,1,1,1),Fu("u1",e,t,zu,.7,1.1,-1),Fu("u2",e,t,zu,-.7,1.1,-1),Fu("u3",e,t,zu,0,2,-1),Fu("cf1",e,t,zu,-1,0,1),Fu("cf2",e,t,zu,1,0,1),Fu("cf3",e,t,zu,0,-1,1),Fu("cf4",e,t,zu,0,1,1),Fu("cn1",e,t,zu,-1,0,-1),Fu("cn2",e,t,zu,1,0,-1),Fu("cn3",e,t,zu,0,-1,-1),Fu("cn4",e,t,zu,0,1,-1),t.getAttribute("position").needsUpdate=!0},e}(to);function Fu(t,e,n,r,i,a,o){Bu.set(i,a,o).unproject(r);var s=e[t];if(void 0!==s)for(var c=n.getAttribute("position"),l=0,u=s.length;l<u;l++)c.setXYZ(s[l],Bu.x,Bu.y,Bu.z)}var Uu,Hu,ku,Vu=new Tt,Wu=function(t){function e(e,n){var r;void 0===n&&(n=16776960);var i=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]),a=new Float32Array(24),o=new vn;return o.setIndex(new Je(i,1)),o.setAttribute("position",new Je(a,3)),(r=t.call(this,o,new ja({color:n,toneMapped:!1}))||this).object=e,r.type="BoxHelper",r.matrixAutoUpdate=!1,r.update(),r}ut(e,t);var n=e.prototype;return n.update=function(t){if(void 0!==t&&console.warn("THREE.BoxHelper: .update() has no longer arguments."),void 0!==this.object&&Vu.setFromObject(this.object),!Vu.isEmpty()){var e=Vu.min,n=Vu.max,r=this.geometry.attributes.position,i=r.array;i[0]=n.x,i[1]=n.y,i[2]=n.z,i[3]=e.x,i[4]=n.y,i[5]=n.z,i[6]=e.x,i[7]=e.y,i[8]=n.z,i[9]=n.x,i[10]=e.y,i[11]=n.z,i[12]=n.x,i[13]=n.y,i[14]=e.z,i[15]=e.x,i[16]=n.y,i[17]=e.z,i[18]=e.x,i[19]=e.y,i[20]=e.z,i[21]=n.x,i[22]=e.y,i[23]=e.z,r.needsUpdate=!0,this.geometry.computeBoundingSphere()}},n.setFromObject=function(t){return this.object=t,this.update(),this},n.copy=function(t){return to.prototype.copy.call(this,t),this.object=t.object,this},e}(to),ju=function(t){function e(e,n){var r;void 0===n&&(n=16776960);var i=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]),a=new vn;return a.setIndex(new Je(i,1)),a.setAttribute("position",new an([1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,-1,-1,1,-1,-1,-1,-1,1,-1,-1],3)),(r=t.call(this,a,new ja({color:n,toneMapped:!1}))||this).box=e,r.type="Box3Helper",r.geometry.computeBoundingSphere(),r}return ut(e,t),e.prototype.updateMatrixWorld=function(e){var n=this.box;n.isEmpty()||(n.getCenter(this.position),n.getSize(this.scale),this.scale.multiplyScalar(.5),t.prototype.updateMatrixWorld.call(this,e))},e}(to),qu=function(t){function e(e,n,r){var i,a=void 0!==r?r:16776960,o=new vn;o.setAttribute("position",new an([1,-1,1,-1,1,1,-1,-1,1,1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,1,0,0,1,0,0,0],3)),o.computeBoundingSphere(),(i=t.call(this,o,new ja({color:a,toneMapped:!1}))||this).type="PlaneHelper",i.plane=e,i.size=void 0===n?1:n;var s=new vn;return s.setAttribute("position",new an([1,1,1,-1,1,1,-1,-1,1,1,1,1,-1,-1,1,1,-1,1],3)),s.computeBoundingSphere(),i.add(new On(s,new Xe({color:a,opacity:.2,transparent:!0,depthWrite:!1,toneMapped:!1}))),i}return ut(e,t),e.prototype.updateMatrixWorld=function(e){var n=-this.plane.constant;Math.abs(n)<1e-8&&(n=1e-8),this.scale.set(.5*this.size,.5*this.size,n),this.children[0].material.side=n<0?1:0,this.lookAt(this.plane.normal),t.prototype.updateMatrixWorld.call(this,e)},e}(Qa),Xu=new wt,Yu=function(t){function e(e,n,r,i,a,o){var s;return(s=t.call(this)||this).type="ArrowHelper",void 0===e&&(e=new wt(0,0,1)),void 0===n&&(n=new wt(0,0,0)),void 0===r&&(r=1),void 0===i&&(i=16776960),void 0===a&&(a=.2*r),void 0===o&&(o=.2*a),void 0===Uu&&((Uu=new vn).setAttribute("position",new an([0,0,0,0,1,0],3)),(Hu=new wo(0,.5,1,5,1)).translate(0,-.5,0)),s.position.copy(n),s.line=new Qa(Uu,new ja({color:i,toneMapped:!1})),s.line.matrixAutoUpdate=!1,s.add(s.line),s.cone=new On(Hu,new Xe({color:i,toneMapped:!1})),s.cone.matrixAutoUpdate=!1,s.add(s.cone),s.setDirection(e),s.setLength(r,a,o),s}ut(e,t);var n=e.prototype;return n.setDirection=function(t){if(t.y>.99999)this.quaternion.set(0,0,0,1);else if(t.y<-.99999)this.quaternion.set(1,0,0,0);else{Xu.set(t.z,0,-t.x).normalize();var e=Math.acos(t.y);this.quaternion.setFromAxisAngle(Xu,e)}},n.setLength=function(t,e,n){void 0===e&&(e=.2*t),void 0===n&&(n=.2*e),this.line.scale.set(1,Math.max(1e-4,t-e),1),this.line.updateMatrix(),this.cone.scale.set(n,e,n),this.cone.position.y=t,this.cone.updateMatrix()},n.setColor=function(t){this.line.material.color.set(t),this.cone.material.color.set(t)},n.copy=function(e){return t.prototype.copy.call(this,e,!1),this.line.copy(e.line),this.cone.copy(e.cone),this},e}(be),Zu=function(t){function e(e){var n;void 0===e&&(e=1);var r=[0,0,0,e,0,0,0,0,0,0,e,0,0,0,0,0,0,e],i=new vn;i.setAttribute("position",new an(r,3)),i.setAttribute("color",new an([1,0,0,1,.6,0,0,1,0,.6,1,0,0,0,1,0,.6,1],3));var a=new ja({vertexColors:!0,toneMapped:!1});return(n=t.call(this,i,a)||this).type="AxesHelper",n}return ut(e,t),e}(to),Ju=Math.pow(2,8),Qu=[.125,.215,.35,.446,.526,.582],Ku=5+Qu.length,$u=20,th=((ku={})[3e3]=0,ku[3001]=1,ku[3002]=2,ku[3004]=3,ku[3005]=4,ku[3006]=5,ku[3007]=6,ku),eh=new $c,nh=dh(),rh=nh._lodPlanes,ih=nh._sizeLods,ah=nh._sigmas,oh=null,sh=(1+Math.sqrt(5))/2,ch=1/sh,lh=[new wt(1,1,1),new wt(-1,1,1),new wt(1,1,-1),new wt(-1,1,-1),new wt(0,sh,ch),new wt(0,sh,-ch),new wt(ch,0,sh),new wt(-ch,0,sh),new wt(sh,ch,0),new wt(-sh,ch,0)],uh=function(){function t(t){var e,n,r;this._renderer=t,this._pingPongRenderTarget=null,this._blurMaterial=(e=$u,n=new Float32Array(e),r=new wt(0,1,0),new Us({name:"SphericalGaussianBlur",defines:{n:e},uniforms:{envMap:{value:null},samples:{value:1},weights:{value:n},latitudinal:{value:!1},dTheta:{value:0},mipInt:{value:0},poleAxis:{value:r},inputEncoding:{value:th[3e3]},outputEncoding:{value:th[3e3]}},vertexShader:"\n\n\t\tprecision mediump float;\n\t\tprecision mediump int;\n\n\t\tattribute vec3 position;\n\t\tattribute vec2 uv;\n\t\tattribute float faceIndex;\n\n\t\tvarying vec3 vOutputDirection;\n\n\t\t// RH coordinate system; PMREM face-indexing convention\n\t\tvec3 getDirection( vec2 uv, float face ) {\n\n\t\t\tuv = 2.0 * uv - 1.0;\n\n\t\t\tvec3 direction = vec3( uv, 1.0 );\n\n\t\t\tif ( face == 0.0 ) {\n\n\t\t\t\tdirection = direction.zyx; // ( 1, v, u ) pos x\n\n\t\t\t} else if ( face == 1.0 ) {\n\n\t\t\t\tdirection = direction.xzy;\n\t\t\t\tdirection.xz *= -1.0; // ( -u, 1, -v ) pos y\n\n\t\t\t} else if ( face == 2.0 ) {\n\n\t\t\t\tdirection.x *= -1.0; // ( -u, v, 1 ) pos z\n\n\t\t\t} else if ( face == 3.0 ) {\n\n\t\t\t\tdirection = direction.zyx;\n\t\t\t\tdirection.xz *= -1.0; // ( -1, v, -u ) neg x\n\n\t\t\t} else if ( face == 4.0 ) {\n\n\t\t\t\tdirection = direction.xzy;\n\t\t\t\tdirection.xy *= -1.0; // ( -u, -1, v ) neg y\n\n\t\t\t} else if ( face == 5.0 ) {\n\n\t\t\t\tdirection.z *= -1.0; // ( u, v, -1 ) neg z\n\n\t\t\t}\n\n\t\t\treturn direction;\n\n\t\t}\n\n\t\tvoid main() {\n\n\t\t\tvOutputDirection = getDirection( uv, faceIndex );\n\t\t\tgl_Position = vec4( position, 1.0 );\n\n\t\t}\n\t",fragmentShader:"\n\n\t\t\tprecision mediump float;\n\t\t\tprecision mediump int;\n\n\t\t\tvarying vec3 vOutputDirection;\n\n\t\t\tuniform sampler2D envMap;\n\t\t\tuniform int samples;\n\t\t\tuniform float weights[ n ];\n\t\t\tuniform bool latitudinal;\n\t\t\tuniform float dTheta;\n\t\t\tuniform float mipInt;\n\t\t\tuniform vec3 poleAxis;\n\n\t\t\t\n\n\t\tuniform int inputEncoding;\n\t\tuniform int outputEncoding;\n\n\t\t#include <encodings_pars_fragment>\n\n\t\tvec4 inputTexelToLinear( vec4 value ) {\n\n\t\t\tif ( inputEncoding == 0 ) {\n\n\t\t\t\treturn value;\n\n\t\t\t} else if ( inputEncoding == 1 ) {\n\n\t\t\t\treturn sRGBToLinear( value );\n\n\t\t\t} else if ( inputEncoding == 2 ) {\n\n\t\t\t\treturn RGBEToLinear( value );\n\n\t\t\t} else if ( inputEncoding == 3 ) {\n\n\t\t\t\treturn RGBMToLinear( value, 7.0 );\n\n\t\t\t} else if ( inputEncoding == 4 ) {\n\n\t\t\t\treturn RGBMToLinear( value, 16.0 );\n\n\t\t\t} else if ( inputEncoding == 5 ) {\n\n\t\t\t\treturn RGBDToLinear( value, 256.0 );\n\n\t\t\t} else {\n\n\t\t\t\treturn GammaToLinear( value, 2.2 );\n\n\t\t\t}\n\n\t\t}\n\n\t\tvec4 linearToOutputTexel( vec4 value ) {\n\n\t\t\tif ( outputEncoding == 0 ) {\n\n\t\t\t\treturn value;\n\n\t\t\t} else if ( outputEncoding == 1 ) {\n\n\t\t\t\treturn LinearTosRGB( value );\n\n\t\t\t} else if ( outputEncoding == 2 ) {\n\n\t\t\t\treturn LinearToRGBE( value );\n\n\t\t\t} else if ( outputEncoding == 3 ) {\n\n\t\t\t\treturn LinearToRGBM( value, 7.0 );\n\n\t\t\t} else if ( outputEncoding == 4 ) {\n\n\t\t\t\treturn LinearToRGBM( value, 16.0 );\n\n\t\t\t} else if ( outputEncoding == 5 ) {\n\n\t\t\t\treturn LinearToRGBD( value, 256.0 );\n\n\t\t\t} else {\n\n\t\t\t\treturn LinearToGamma( value, 2.2 );\n\n\t\t\t}\n\n\t\t}\n\n\t\tvec4 envMapTexelToLinear( vec4 color ) {\n\n\t\t\treturn inputTexelToLinear( color );\n\n\t\t}\n\t\n\n\t\t\t#define ENVMAP_TYPE_CUBE_UV\n\t\t\t#include <cube_uv_reflection_fragment>\n\n\t\t\tvec3 getSample( float theta, vec3 axis ) {\n\n\t\t\t\tfloat cosTheta = cos( theta );\n\t\t\t\t// Rodrigues' axis-angle rotation\n\t\t\t\tvec3 sampleDirection = vOutputDirection * cosTheta\n\t\t\t\t\t+ cross( axis, vOutputDirection ) * sin( theta )\n\t\t\t\t\t+ axis * dot( axis, vOutputDirection ) * ( 1.0 - cosTheta );\n\n\t\t\t\treturn bilinearCubeUV( envMap, sampleDirection, mipInt );\n\n\t\t\t}\n\n\t\t\tvoid main() {\n\n\t\t\t\tvec3 axis = latitudinal ? poleAxis : cross( poleAxis, vOutputDirection );\n\n\t\t\t\tif ( all( equal( axis, vec3( 0.0 ) ) ) ) {\n\n\t\t\t\t\taxis = vec3( vOutputDirection.z, 0.0, - vOutputDirection.x );\n\n\t\t\t\t}\n\n\t\t\t\taxis = normalize( axis );\n\n\t\t\t\tgl_FragColor = vec4( 0.0, 0.0, 0.0, 1.0 );\n\t\t\t\tgl_FragColor.rgb += weights[ 0 ] * getSample( 0.0, axis );\n\n\t\t\t\tfor ( int i = 1; i < n; i++ ) {\n\n\t\t\t\t\tif ( i >= samples ) {\n\n\t\t\t\t\t\tbreak;\n\n\t\t\t\t\t}\n\n\t\t\t\t\tfloat theta = dTheta * float( i );\n\t\t\t\t\tgl_FragColor.rgb += weights[ i ] * getSample( -1.0 * theta, axis );\n\t\t\t\t\tgl_FragColor.rgb += weights[ i ] * getSample( theta, axis );\n\n\t\t\t\t}\n\n\t\t\t\tgl_FragColor = linearToOutputTexel( gl_FragColor );\n\n\t\t\t}\n\t\t",blending:0,depthTest:!1,depthWrite:!1})),this._equirectShader=null,this._cubemapShader=null,this._compileMaterial(this._blurMaterial)}var e=t.prototype;return e.fromScene=function(t,e,n,r){void 0===e&&(e=0),void 0===n&&(n=.1),void 0===r&&(r=100),oh=this._renderer.getRenderTarget();var i=this._allocateTargets();return this._sceneToCubeUV(t,n,r,i),e>0&&this._blur(i,0,0,e),this._applyPMREM(i),this._cleanup(i),i},e.fromEquirectangular=function(t){return this._fromTexture(t)},e.fromCubemap=function(t){return this._fromTexture(t)},e.compileCubemapShader=function(){null===this._cubemapShader&&(this._cubemapShader=vh(),this._compileMaterial(this._cubemapShader))},e.compileEquirectangularShader=function(){null===this._equirectShader&&(this._equirectShader=mh(),this._compileMaterial(this._equirectShader))},e.dispose=function(){this._blurMaterial.dispose(),null!==this._cubemapShader&&this._cubemapShader.dispose(),null!==this._equirectShader&&this._equirectShader.dispose();for(var t=0;t<rh.length;t++)rh[t].dispose()},e._cleanup=function(t){this._pingPongRenderTarget.dispose(),this._renderer.setRenderTarget(oh),t.scissorTest=!1,fh(t,0,0,t.width,t.height)},e._fromTexture=function(t){oh=this._renderer.getRenderTarget();var e=this._allocateTargets(t);return this._textureToCubeUV(t,e),this._applyPMREM(e),this._cleanup(e),e},e._allocateTargets=function(t){var e={magFilter:d,minFilter:d,generateMipmaps:!1,type:y,format:1023,encoding:hh(t)?t.encoding:Z,depthBuffer:!1},n=ph(e);return n.depthBuffer=!t,this._pingPongRenderTarget=ph(e),n},e._compileMaterial=function(t){var e=new On(rh[0],t);this._renderer.compile(e,eh)},e._sceneToCubeUV=function(t,e,n,r){var i=new Vn(90,1,e,n),a=[1,-1,1,1,1,1],o=[1,1,1,-1,-1,-1],s=this._renderer,c=s.outputEncoding,l=s.toneMapping,u=s.getClearColor(),h=s.getClearAlpha();s.toneMapping=0,s.outputEncoding=q;var d=t.background;if(d&&d.isColor){d.convertSRGBToLinear();var p=Math.max(d.r,d.g,d.b),f=Math.min(Math.max(Math.ceil(Math.log2(p)),-128),127);d=d.multiplyScalar(Math.pow(2,-f));var m=(f+128)/255;s.setClearColor(d,m),t.background=null}for(var v=0;v<6;v++){var g=v%3;0==g?(i.up.set(0,a[v],0),i.lookAt(o[v],0,0)):1==g?(i.up.set(0,0,a[v]),i.lookAt(0,o[v],0)):(i.up.set(0,a[v],0),i.lookAt(0,0,o[v])),fh(r,g*Ju,v>2?Ju:0,Ju,Ju),s.setRenderTarget(r),s.render(t,i)}s.toneMapping=l,s.outputEncoding=c,s.setClearColor(u,h)},e._textureToCubeUV=function(t,e){var n=this._renderer;t.isCubeTexture?null==this._cubemapShader&&(this._cubemapShader=vh()):null==this._equirectShader&&(this._equirectShader=mh());var r=t.isCubeTexture?this._cubemapShader:this._equirectShader,i=new On(rh[0],r),a=r.uniforms;a.envMap.value=t,t.isCubeTexture||a.texelSize.value.set(1/t.image.width,1/t.image.height),a.inputEncoding.value=th[t.encoding],a.outputEncoding.value=th[e.texture.encoding],fh(e,0,0,3*Ju,2*Ju),n.setRenderTarget(e),n.render(i,eh)},e._applyPMREM=function(t){var e=this._renderer,n=e.autoClear;e.autoClear=!1;for(var r=1;r<Ku;r++){var i=Math.sqrt(ah[r]*ah[r]-ah[r-1]*ah[r-1]),a=lh[(r-1)%lh.length];this._blur(t,r-1,r,i,a)}e.autoClear=n},e._blur=function(t,e,n,r,i){var a=this._pingPongRenderTarget;this._halfBlur(t,a,e,n,r,"latitudinal",i),this._halfBlur(a,t,n,n,r,"longitudinal",i)},e._halfBlur=function(t,e,n,r,i,a,o){var s=this._renderer,c=this._blurMaterial;"latitudinal"!==a&&"longitudinal"!==a&&console.error("blur direction must be either latitudinal or longitudinal!");var l=new On(rh[r],c),u=c.uniforms,h=ih[n]-1,d=isFinite(i)?Math.PI/(2*h):2*Math.PI/39,p=i/d,f=isFinite(i)?1+Math.floor(3*p):$u;f>$u&&console.warn("sigmaRadians, "+i+", is too large and will clip, as it requested "+f+" samples when the maximum is set to "+$u);for(var m=[],v=0,g=0;g<$u;++g){var y=g/p,x=Math.exp(-y*y/2);m.push(x),0==g?v+=x:g<f&&(v+=2*x)}for(var _=0;_<m.length;_++)m[_]=m[_]/v;u.envMap.value=t.texture,u.samples.value=f,u.weights.value=m,u.latitudinal.value="latitudinal"===a,o&&(u.poleAxis.value=o),u.dTheta.value=d,u.mipInt.value=8-n,u.inputEncoding.value=th[t.texture.encoding],u.outputEncoding.value=th[t.texture.encoding];var b=ih[r];fh(e,3*Math.max(0,Ju-2*b),(0===r?0:2*Ju)+2*b*(r>4?r-8+4:0),3*b,2*b),s.setRenderTarget(e),s.render(l,eh)},t}();function hh(t){return void 0!==t&&t.type===y&&(t.encoding===q||t.encoding===X||t.encoding===Y)}function dh(){for(var t=[],e=[],n=[],r=8,i=0;i<Ku;i++){var a=Math.pow(2,r);e.push(a);var o=1/a;i>4?o=Qu[i-8+4-1]:0==i&&(o=0),n.push(o);for(var s=1/(a-1),c=-s/2,l=1+s/2,u=[c,c,l,c,l,l,c,c,l,l,c,l],h=new Float32Array(108),d=new Float32Array(72),p=new Float32Array(36),f=0;f<6;f++){var m=f%3*2/3-1,v=f>2?0:-1,g=[m,v,0,m+2/3,v,0,m+2/3,v+1,0,m,v,0,m+2/3,v+1,0,m,v+1,0];h.set(g,18*f),d.set(u,12*f);var y=[f,f,f,f,f,f];p.set(y,6*f)}var x=new vn;x.setAttribute("position",new Je(h,3)),x.setAttribute("uv",new Je(d,2)),x.setAttribute("faceIndex",new Je(p,1)),t.push(x),r>4&&r--}return{_lodPlanes:t,_sizeLods:e,_sigmas:n}}function ph(t){var e=new xt(3*Ju,3*Ju,t);return e.texture.mapping=s,e.texture.name="PMREM.cubeUv",e.scissorTest=!0,e}function fh(t,e,n,r,i){t.viewport.set(e,n,r,i),t.scissor.set(e,n,r,i)}function mh(){return new Us({name:"EquirectangularToCubeUV",uniforms:{envMap:{value:null},texelSize:{value:new pt(1,1)},inputEncoding:{value:th[3e3]},outputEncoding:{value:th[3e3]}},vertexShader:"\n\n\t\tprecision mediump float;\n\t\tprecision mediump int;\n\n\t\tattribute vec3 position;\n\t\tattribute vec2 uv;\n\t\tattribute float faceIndex;\n\n\t\tvarying vec3 vOutputDirection;\n\n\t\t// RH coordinate system; PMREM face-indexing convention\n\t\tvec3 getDirection( vec2 uv, float face ) {\n\n\t\t\tuv = 2.0 * uv - 1.0;\n\n\t\t\tvec3 direction = vec3( uv, 1.0 );\n\n\t\t\tif ( face == 0.0 ) {\n\n\t\t\t\tdirection = direction.zyx; // ( 1, v, u ) pos x\n\n\t\t\t} else if ( face == 1.0 ) {\n\n\t\t\t\tdirection = direction.xzy;\n\t\t\t\tdirection.xz *= -1.0; // ( -u, 1, -v ) pos y\n\n\t\t\t} else if ( face == 2.0 ) {\n\n\t\t\t\tdirection.x *= -1.0; // ( -u, v, 1 ) pos z\n\n\t\t\t} else if ( face == 3.0 ) {\n\n\t\t\t\tdirection = direction.zyx;\n\t\t\t\tdirection.xz *= -1.0; // ( -1, v, -u ) neg x\n\n\t\t\t} else if ( face == 4.0 ) {\n\n\t\t\t\tdirection = direction.xzy;\n\t\t\t\tdirection.xy *= -1.0; // ( -u, -1, v ) neg y\n\n\t\t\t} else if ( face == 5.0 ) {\n\n\t\t\t\tdirection.z *= -1.0; // ( u, v, -1 ) neg z\n\n\t\t\t}\n\n\t\t\treturn direction;\n\n\t\t}\n\n\t\tvoid main() {\n\n\t\t\tvOutputDirection = getDirection( uv, faceIndex );\n\t\t\tgl_Position = vec4( position, 1.0 );\n\n\t\t}\n\t",fragmentShader:"\n\n\t\t\tprecision mediump float;\n\t\t\tprecision mediump int;\n\n\t\t\tvarying vec3 vOutputDirection;\n\n\t\t\tuniform sampler2D envMap;\n\t\t\tuniform vec2 texelSize;\n\n\t\t\t\n\n\t\tuniform int inputEncoding;\n\t\tuniform int outputEncoding;\n\n\t\t#include <encodings_pars_fragment>\n\n\t\tvec4 inputTexelToLinear( vec4 value ) {\n\n\t\t\tif ( inputEncoding == 0 ) {\n\n\t\t\t\treturn value;\n\n\t\t\t} else if ( inputEncoding == 1 ) {\n\n\t\t\t\treturn sRGBToLinear( value );\n\n\t\t\t} else if ( inputEncoding == 2 ) {\n\n\t\t\t\treturn RGBEToLinear( value );\n\n\t\t\t} else if ( inputEncoding == 3 ) {\n\n\t\t\t\treturn RGBMToLinear( value, 7.0 );\n\n\t\t\t} else if ( inputEncoding == 4 ) {\n\n\t\t\t\treturn RGBMToLinear( value, 16.0 );\n\n\t\t\t} else if ( inputEncoding == 5 ) {\n\n\t\t\t\treturn RGBDToLinear( value, 256.0 );\n\n\t\t\t} else {\n\n\t\t\t\treturn GammaToLinear( value, 2.2 );\n\n\t\t\t}\n\n\t\t}\n\n\t\tvec4 linearToOutputTexel( vec4 value ) {\n\n\t\t\tif ( outputEncoding == 0 ) {\n\n\t\t\t\treturn value;\n\n\t\t\t} else if ( outputEncoding == 1 ) {\n\n\t\t\t\treturn LinearTosRGB( value );\n\n\t\t\t} else if ( outputEncoding == 2 ) {\n\n\t\t\t\treturn LinearToRGBE( value );\n\n\t\t\t} else if ( outputEncoding == 3 ) {\n\n\t\t\t\treturn LinearToRGBM( value, 7.0 );\n\n\t\t\t} else if ( outputEncoding == 4 ) {\n\n\t\t\t\treturn LinearToRGBM( value, 16.0 );\n\n\t\t\t} else if ( outputEncoding == 5 ) {\n\n\t\t\t\treturn LinearToRGBD( value, 256.0 );\n\n\t\t\t} else {\n\n\t\t\t\treturn LinearToGamma( value, 2.2 );\n\n\t\t\t}\n\n\t\t}\n\n\t\tvec4 envMapTexelToLinear( vec4 color ) {\n\n\t\t\treturn inputTexelToLinear( color );\n\n\t\t}\n\t\n\n\t\t\t#include <common>\n\n\t\t\tvoid main() {\n\n\t\t\t\tgl_FragColor = vec4( 0.0, 0.0, 0.0, 1.0 );\n\n\t\t\t\tvec3 outputDirection = normalize( vOutputDirection );\n\t\t\t\tvec2 uv = equirectUv( outputDirection );\n\n\t\t\t\tvec2 f = fract( uv / texelSize - 0.5 );\n\t\t\t\tuv -= f * texelSize;\n\t\t\t\tvec3 tl = envMapTexelToLinear( texture2D ( envMap, uv ) ).rgb;\n\t\t\t\tuv.x += texelSize.x;\n\t\t\t\tvec3 tr = envMapTexelToLinear( texture2D ( envMap, uv ) ).rgb;\n\t\t\t\tuv.y += texelSize.y;\n\t\t\t\tvec3 br = envMapTexelToLinear( texture2D ( envMap, uv ) ).rgb;\n\t\t\t\tuv.x -= texelSize.x;\n\t\t\t\tvec3 bl = envMapTexelToLinear( texture2D ( envMap, uv ) ).rgb;\n\n\t\t\t\tvec3 tm = mix( tl, tr, f.x );\n\t\t\t\tvec3 bm = mix( bl, br, f.x );\n\t\t\t\tgl_FragColor.rgb = mix( tm, bm, f.y );\n\n\t\t\t\tgl_FragColor = linearToOutputTexel( gl_FragColor );\n\n\t\t\t}\n\t\t",blending:0,depthTest:!1,depthWrite:!1})}function vh(){return new Us({name:"CubemapToCubeUV",uniforms:{envMap:{value:null},inputEncoding:{value:th[3e3]},outputEncoding:{value:th[3e3]}},vertexShader:"\n\n\t\tprecision mediump float;\n\t\tprecision mediump int;\n\n\t\tattribute vec3 position;\n\t\tattribute vec2 uv;\n\t\tattribute float faceIndex;\n\n\t\tvarying vec3 vOutputDirection;\n\n\t\t// RH coordinate system; PMREM face-indexing convention\n\t\tvec3 getDirection( vec2 uv, float face ) {\n\n\t\t\tuv = 2.0 * uv - 1.0;\n\n\t\t\tvec3 direction = vec3( uv, 1.0 );\n\n\t\t\tif ( face == 0.0 ) {\n\n\t\t\t\tdirection = direction.zyx; // ( 1, v, u ) pos x\n\n\t\t\t} else if ( face == 1.0 ) {\n\n\t\t\t\tdirection = direction.xzy;\n\t\t\t\tdirection.xz *= -1.0; // ( -u, 1, -v ) pos y\n\n\t\t\t} else if ( face == 2.0 ) {\n\n\t\t\t\tdirection.x *= -1.0; // ( -u, v, 1 ) pos z\n\n\t\t\t} else if ( face == 3.0 ) {\n\n\t\t\t\tdirection = direction.zyx;\n\t\t\t\tdirection.xz *= -1.0; // ( -1, v, -u ) neg x\n\n\t\t\t} else if ( face == 4.0 ) {\n\n\t\t\t\tdirection = direction.xzy;\n\t\t\t\tdirection.xy *= -1.0; // ( -u, -1, v ) neg y\n\n\t\t\t} else if ( face == 5.0 ) {\n\n\t\t\t\tdirection.z *= -1.0; // ( u, v, -1 ) neg z\n\n\t\t\t}\n\n\t\t\treturn direction;\n\n\t\t}\n\n\t\tvoid main() {\n\n\t\t\tvOutputDirection = getDirection( uv, faceIndex );\n\t\t\tgl_Position = vec4( position, 1.0 );\n\n\t\t}\n\t",fragmentShader:"\n\n\t\t\tprecision mediump float;\n\t\t\tprecision mediump int;\n\n\t\t\tvarying vec3 vOutputDirection;\n\n\t\t\tuniform samplerCube envMap;\n\n\t\t\t\n\n\t\tuniform int inputEncoding;\n\t\tuniform int outputEncoding;\n\n\t\t#include <encodings_pars_fragment>\n\n\t\tvec4 inputTexelToLinear( vec4 value ) {\n\n\t\t\tif ( inputEncoding == 0 ) {\n\n\t\t\t\treturn value;\n\n\t\t\t} else if ( inputEncoding == 1 ) {\n\n\t\t\t\treturn sRGBToLinear( value );\n\n\t\t\t} else if ( inputEncoding == 2 ) {\n\n\t\t\t\treturn RGBEToLinear( value );\n\n\t\t\t} else if ( inputEncoding == 3 ) {\n\n\t\t\t\treturn RGBMToLinear( value, 7.0 );\n\n\t\t\t} else if ( inputEncoding == 4 ) {\n\n\t\t\t\treturn RGBMToLinear( value, 16.0 );\n\n\t\t\t} else if ( inputEncoding == 5 ) {\n\n\t\t\t\treturn RGBDToLinear( value, 256.0 );\n\n\t\t\t} else {\n\n\t\t\t\treturn GammaToLinear( value, 2.2 );\n\n\t\t\t}\n\n\t\t}\n\n\t\tvec4 linearToOutputTexel( vec4 value ) {\n\n\t\t\tif ( outputEncoding == 0 ) {\n\n\t\t\t\treturn value;\n\n\t\t\t} else if ( outputEncoding == 1 ) {\n\n\t\t\t\treturn LinearTosRGB( value );\n\n\t\t\t} else if ( outputEncoding == 2 ) {\n\n\t\t\t\treturn LinearToRGBE( value );\n\n\t\t\t} else if ( outputEncoding == 3 ) {\n\n\t\t\t\treturn LinearToRGBM( value, 7.0 );\n\n\t\t\t} else if ( outputEncoding == 4 ) {\n\n\t\t\t\treturn LinearToRGBM( value, 16.0 );\n\n\t\t\t} else if ( outputEncoding == 5 ) {\n\n\t\t\t\treturn LinearToRGBD( value, 256.0 );\n\n\t\t\t} else {\n\n\t\t\t\treturn LinearToGamma( value, 2.2 );\n\n\t\t\t}\n\n\t\t}\n\n\t\tvec4 envMapTexelToLinear( vec4 color ) {\n\n\t\t\treturn inputTexelToLinear( color );\n\n\t\t}\n\t\n\n\t\t\tvoid main() {\n\n\t\t\t\tgl_FragColor = vec4( 0.0, 0.0, 0.0, 1.0 );\n\t\t\t\tgl_FragColor.rgb = envMapTexelToLinear( textureCube( envMap, vec3( - vOutputDirection.x, vOutputDirection.yz ) ) ).rgb;\n\t\t\t\tgl_FragColor = linearToOutputTexel( gl_FragColor );\n\n\t\t\t}\n\t\t",blending:0,depthTest:!1,depthWrite:!1})}function gh(t){console.warn("THREE.ClosedSplineCurve3 has been deprecated. Use THREE.CatmullRomCurve3 instead."),Pc.call(this,t),this.type="catmullrom",this.closed=!0}function yh(t){console.warn("THREE.SplineCurve3 has been deprecated. Use THREE.CatmullRomCurve3 instead."),Pc.call(this,t),this.type="catmullrom"}function xh(t){console.warn("THREE.Spline has been removed. Use THREE.CatmullRomCurve3 instead."),Pc.call(this,t),this.type="catmullrom"}Mc.create=function(t,e){return console.log("THREE.Curve.create() has been deprecated"),t.prototype=Object.create(Mc.prototype),t.prototype.constructor=t,t.prototype.getPoint=e,t},Object.assign(Vc.prototype,{createPointsGeometry:function(t){console.warn("THREE.CurvePath: .createPointsGeometry() has been removed. Use new THREE.Geometry().setFromPoints( points ) instead.");var e=this.getPoints(t);return this.createGeometry(e)},createSpacedPointsGeometry:function(t){console.warn("THREE.CurvePath: .createSpacedPointsGeometry() has been removed. Use new THREE.Geometry().setFromPoints( points ) instead.");var e=this.getSpacedPoints(t);return this.createGeometry(e)},createGeometry:function(t){console.warn("THREE.CurvePath: .createGeometry() has been removed. Use new THREE.Geometry().setFromPoints( points ) instead.");for(var e=new yo,n=0,r=t.length;n<r;n++){var i=t[n];e.vertices.push(new wt(i.x,i.y,i.z||0))}return e}}),Object.assign(Wc.prototype,{fromPoints:function(t){return console.warn("THREE.Path: .fromPoints() has been renamed to .setFromPoints()."),this.setFromPoints(t)}}),gh.prototype=Object.create(Pc.prototype),yh.prototype=Object.create(Pc.prototype),xh.prototype=Object.create(Pc.prototype),Object.assign(xh.prototype,{initFromArray:function(){console.error("THREE.Spline: .initFromArray() has been removed.")},getControlPointsArray:function(){console.error("THREE.Spline: .getControlPointsArray() has been removed.")},reparametrizeByArcLength:function(){console.error("THREE.Spline: .reparametrizeByArcLength() has been removed.")}}),Cu.prototype.setColors=function(){console.error("THREE.GridHelper: setColors() has been deprecated, pass them in the constructor instead.")},Mu.prototype.update=function(){console.error("THREE.SkeletonHelper: update() no longer needs to be called.")},Object.assign(fc.prototype,{extractUrlBase:function(t){return console.warn("THREE.Loader: .extractUrlBase() has been deprecated. Use THREE.LoaderUtils.extractUrlBase() instead."),sl.extractUrlBase(t)}}),fc.Handlers={add:function(){console.error("THREE.Loader: Handlers.add() has been removed. Use LoadingManager.addHandler() instead.")},get:function(){console.error("THREE.Loader: Handlers.get() has been removed. Use LoadingManager.getHandler() instead.")}},Object.assign(pu.prototype,{center:function(t){return console.warn("THREE.Box2: .center() has been renamed to .getCenter()."),this.getCenter(t)},empty:function(){return console.warn("THREE.Box2: .empty() has been renamed to .isEmpty()."),this.isEmpty()},isIntersectionBox:function(t){return console.warn("THREE.Box2: .isIntersectionBox() has been renamed to .intersectsBox()."),this.intersectsBox(t)},size:function(t){return console.warn("THREE.Box2: .size() has been renamed to .getSize()."),this.getSize(t)}}),Object.assign(Tt.prototype,{center:function(t){return console.warn("THREE.Box3: .center() has been renamed to .getCenter()."),this.getCenter(t)},empty:function(){return console.warn("THREE.Box3: .empty() has been renamed to .isEmpty()."),this.isEmpty()},isIntersectionBox:function(t){return console.warn("THREE.Box3: .isIntersectionBox() has been renamed to .intersectsBox()."),this.intersectsBox(t)},isIntersectionSphere:function(t){return console.warn("THREE.Box3: .isIntersectionSphere() has been renamed to .intersectsSphere()."),this.intersectsSphere(t)},size:function(t){return console.warn("THREE.Box3: .size() has been renamed to .getSize()."),this.getSize(t)}}),Object.assign(Ht.prototype,{empty:function(){return console.warn("THREE.Sphere: .empty() has been renamed to .isEmpty()."),this.isEmpty()}}),Qn.prototype.setFromMatrix=function(t){return console.warn("THREE.Frustum: .setFromMatrix() has been renamed to .setFromProjectionMatrix()."),this.setFromProjectionMatrix(t)},vu.prototype.center=function(t){return console.warn("THREE.Line3: .center() has been renamed to .getCenter()."),this.getCenter(t)},Object.assign(st,{random16:function(){return console.warn("THREE.Math: .random16() has been deprecated. Use Math.random() instead."),Math.random()},nearestPowerOfTwo:function(t){return console.warn("THREE.Math: .nearestPowerOfTwo() has been renamed to .floorPowerOfTwo()."),st.floorPowerOfTwo(t)},nextPowerOfTwo:function(t){return console.warn("THREE.Math: .nextPowerOfTwo() has been renamed to .ceilPowerOfTwo()."),st.ceilPowerOfTwo(t)}}),Object.assign(ft.prototype,{flattenToArrayOffset:function(t,e){return console.warn("THREE.Matrix3: .flattenToArrayOffset() has been deprecated. Use .toArray() instead."),this.toArray(t,e)},multiplyVector3:function(t){return console.warn("THREE.Matrix3: .multiplyVector3() has been removed. Use vector.applyMatrix3( matrix ) instead."),t.applyMatrix3(this)},multiplyVector3Array:function(){console.error("THREE.Matrix3: .multiplyVector3Array() has been removed.")},applyToBufferAttribute:function(t){return console.warn("THREE.Matrix3: .applyToBufferAttribute() has been removed. Use attribute.applyMatrix3( matrix ) instead."),t.applyMatrix3(this)},applyToVector3Array:function(){console.error("THREE.Matrix3: .applyToVector3Array() has been removed.")}}),Object.assign(Jt.prototype,{extractPosition:function(t){return console.warn("THREE.Matrix4: .extractPosition() has been renamed to .copyPosition()."),this.copyPosition(t)},flattenToArrayOffset:function(t,e){return console.warn("THREE.Matrix4: .flattenToArrayOffset() has been deprecated. Use .toArray() instead."),this.toArray(t,e)},getPosition:function(){return console.warn("THREE.Matrix4: .getPosition() has been removed. Use Vector3.setFromMatrixPosition( matrix ) instead."),(new wt).setFromMatrixColumn(this,3)},setRotationFromQuaternion:function(t){return console.warn("THREE.Matrix4: .setRotationFromQuaternion() has been renamed to .makeRotationFromQuaternion()."),this.makeRotationFromQuaternion(t)},multiplyToArray:function(){console.warn("THREE.Matrix4: .multiplyToArray() has been removed.")},multiplyVector3:function(t){return console.warn("THREE.Matrix4: .multiplyVector3() has been removed. Use vector.applyMatrix4( matrix ) instead."),t.applyMatrix4(this)},multiplyVector4:function(t){return console.warn("THREE.Matrix4: .multiplyVector4() has been removed. Use vector.applyMatrix4( matrix ) instead."),t.applyMatrix4(this)},multiplyVector3Array:function(){console.error("THREE.Matrix4: .multiplyVector3Array() has been removed.")},rotateAxis:function(t){console.warn("THREE.Matrix4: .rotateAxis() has been removed. Use Vector3.transformDirection( matrix ) instead."),t.transformDirection(this)},crossVector:function(t){return console.warn("THREE.Matrix4: .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead."),t.applyMatrix4(this)},translate:function(){console.error("THREE.Matrix4: .translate() has been removed.")},rotateX:function(){console.error("THREE.Matrix4: .rotateX() has been removed.")},rotateY:function(){console.error("THREE.Matrix4: .rotateY() has been removed.")},rotateZ:function(){console.error("THREE.Matrix4: .rotateZ() has been removed.")},rotateByAxis:function(){console.error("THREE.Matrix4: .rotateByAxis() has been removed.")},applyToBufferAttribute:function(t){return console.warn("THREE.Matrix4: .applyToBufferAttribute() has been removed. Use attribute.applyMatrix4( matrix ) instead."),t.applyMatrix4(this)},applyToVector3Array:function(){console.error("THREE.Matrix4: .applyToVector3Array() has been removed.")},makeFrustum:function(t,e,n,r,i,a){return console.warn("THREE.Matrix4: .makeFrustum() has been removed. Use .makePerspective( left, right, top, bottom, near, far ) instead."),this.makePerspective(t,e,r,n,i,a)}}),Te.prototype.isIntersectionLine=function(t){return console.warn("THREE.Plane: .isIntersectionLine() has been renamed to .intersectsLine()."),this.intersectsLine(t)},bt.prototype.multiplyVector3=function(t){return console.warn("THREE.Quaternion: .multiplyVector3() has been removed. Use is now vector.applyQuaternion( quaternion ) instead."),t.applyQuaternion(this)},Object.assign(Zt.prototype,{isIntersectionBox:function(t){return console.warn("THREE.Ray: .isIntersectionBox() has been renamed to .intersectsBox()."),this.intersectsBox(t)},isIntersectionPlane:function(t){return console.warn("THREE.Ray: .isIntersectionPlane() has been renamed to .intersectsPlane()."),this.intersectsPlane(t)},isIntersectionSphere:function(t){return console.warn("THREE.Ray: .isIntersectionSphere() has been renamed to .intersectsSphere()."),this.intersectsSphere(t)}}),Object.assign(Be.prototype,{area:function(){return console.warn("THREE.Triangle: .area() has been renamed to .getArea()."),this.getArea()},barycoordFromPoint:function(t,e){return console.warn("THREE.Triangle: .barycoordFromPoint() has been renamed to .getBarycoord()."),this.getBarycoord(t,e)},midpoint:function(t){return console.warn("THREE.Triangle: .midpoint() has been renamed to .getMidpoint()."),this.getMidpoint(t)},normal:function(t){return console.warn("THREE.Triangle: .normal() has been renamed to .getNormal()."),this.getNormal(t)},plane:function(t){return console.warn("THREE.Triangle: .plane() has been renamed to .getPlane()."),this.getPlane(t)}}),Object.assign(Be,{barycoordFromPoint:function(t,e,n,r,i){return console.warn("THREE.Triangle: .barycoordFromPoint() has been renamed to .getBarycoord()."),Be.getBarycoord(t,e,n,r,i)},normal:function(t,e,n,r){return console.warn("THREE.Triangle: .normal() has been renamed to .getNormal()."),Be.getNormal(t,e,n,r)}}),Object.assign(jc.prototype,{extractAllPoints:function(t){return console.warn("THREE.Shape: .extractAllPoints() has been removed. Use .extractPoints() instead."),this.extractPoints(t)},extrude:function(t){return console.warn("THREE.Shape: .extrude() has been removed. Use ExtrudeGeometry() instead."),new us(this,t)},makeGeometry:function(t){return console.warn("THREE.Shape: .makeGeometry() has been removed. Use ShapeGeometry() instead."),new Ss(this,t)}}),Object.assign(pt.prototype,{fromAttribute:function(t,e,n){return console.warn("THREE.Vector2: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(t,e,n)},distanceToManhattan:function(t){return console.warn("THREE.Vector2: .distanceToManhattan() has been renamed to .manhattanDistanceTo()."),this.manhattanDistanceTo(t)},lengthManhattan:function(){return console.warn("THREE.Vector2: .lengthManhattan() has been renamed to .manhattanLength()."),this.manhattanLength()}}),Object.assign(wt.prototype,{setEulerFromRotationMatrix:function(){console.error("THREE.Vector3: .setEulerFromRotationMatrix() has been removed. Use Euler.setFromRotationMatrix() instead.")},setEulerFromQuaternion:function(){console.error("THREE.Vector3: .setEulerFromQuaternion() has been removed. Use Euler.setFromQuaternion() instead.")},getPositionFromMatrix:function(t){return console.warn("THREE.Vector3: .getPositionFromMatrix() has been renamed to .setFromMatrixPosition()."),this.setFromMatrixPosition(t)},getScaleFromMatrix:function(t){return console.warn("THREE.Vector3: .getScaleFromMatrix() has been renamed to .setFromMatrixScale()."),this.setFromMatrixScale(t)},getColumnFromMatrix:function(t,e){return console.warn("THREE.Vector3: .getColumnFromMatrix() has been renamed to .setFromMatrixColumn()."),this.setFromMatrixColumn(e,t)},applyProjection:function(t){return console.warn("THREE.Vector3: .applyProjection() has been removed. Use .applyMatrix4( m ) instead."),this.applyMatrix4(t)},fromAttribute:function(t,e,n){return console.warn("THREE.Vector3: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(t,e,n)},distanceToManhattan:function(t){return console.warn("THREE.Vector3: .distanceToManhattan() has been renamed to .manhattanDistanceTo()."),this.manhattanDistanceTo(t)},lengthManhattan:function(){return console.warn("THREE.Vector3: .lengthManhattan() has been renamed to .manhattanLength()."),this.manhattanLength()}}),Object.assign(yt.prototype,{fromAttribute:function(t,e,n){return console.warn("THREE.Vector4: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(t,e,n)},lengthManhattan:function(){return console.warn("THREE.Vector4: .lengthManhattan() has been renamed to .manhattanLength()."),this.manhattanLength()}}),Object.assign(yo.prototype,{computeTangents:function(){console.error("THREE.Geometry: .computeTangents() has been removed.")},computeLineDistances:function(){console.error("THREE.Geometry: .computeLineDistances() has been removed. Use THREE.Line.computeLineDistances() instead.")},applyMatrix:function(t){return console.warn("THREE.Geometry: .applyMatrix() has been renamed to .applyMatrix4()."),this.applyMatrix4(t)}}),Object.assign(be.prototype,{getChildByName:function(t){return console.warn("THREE.Object3D: .getChildByName() has been renamed to .getObjectByName()."),this.getObjectByName(t)},renderDepth:function(){console.warn("THREE.Object3D: .renderDepth has been removed. Use .renderOrder, instead.")},translate:function(t,e){return console.warn("THREE.Object3D: .translate() has been removed. Use .translateOnAxis( axis, distance ) instead."),this.translateOnAxis(e,t)},getWorldRotation:function(){console.error("THREE.Object3D: .getWorldRotation() has been removed. Use THREE.Object3D.getWorldQuaternion( target ) instead.")},applyMatrix:function(t){return console.warn("THREE.Object3D: .applyMatrix() has been renamed to .applyMatrix4()."),this.applyMatrix4(t)}}),Object.defineProperties(be.prototype,{eulerOrder:{get:function(){return console.warn("THREE.Object3D: .eulerOrder is now .rotation.order."),this.rotation.order},set:function(t){console.warn("THREE.Object3D: .eulerOrder is now .rotation.order."),this.rotation.order=t}},useQuaternion:{get:function(){console.warn("THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.")},set:function(){console.warn("THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.")}}}),Object.assign(On.prototype,{setDrawMode:function(){console.error("THREE.Mesh: .setDrawMode() has been removed. The renderer now always assumes THREE.TrianglesDrawMode. Transform your geometry via BufferGeometryUtils.toTrianglesDrawMode() if necessary.")}}),Object.defineProperties(On.prototype,{drawMode:{get:function(){return console.error("THREE.Mesh: .drawMode has been removed. The renderer now always assumes THREE.TrianglesDrawMode."),0},set:function(){console.error("THREE.Mesh: .drawMode has been removed. The renderer now always assumes THREE.TrianglesDrawMode. Transform your geometry via BufferGeometryUtils.toTrianglesDrawMode() if necessary.")}}}),Object.defineProperties(Oa.prototype,{objects:{get:function(){return console.warn("THREE.LOD: .objects has been renamed to .levels."),this.levels}}}),Object.defineProperty(Ga.prototype,"useVertexTexture",{get:function(){console.warn("THREE.Skeleton: useVertexTexture has been removed.")},set:function(){console.warn("THREE.Skeleton: useVertexTexture has been removed.")}}),Na.prototype.initBones=function(){console.error("THREE.SkinnedMesh: initBones() has been removed.")},Object.defineProperty(Mc.prototype,"__arcLengthDivisions",{get:function(){return console.warn("THREE.Curve: .__arcLengthDivisions is now .arcLengthDivisions."),this.arcLengthDivisions},set:function(t){console.warn("THREE.Curve: .__arcLengthDivisions is now .arcLengthDivisions."),this.arcLengthDivisions=t}}),Vn.prototype.setLens=function(t,e){console.warn("THREE.PerspectiveCamera.setLens is deprecated. Use .setFocalLength and .filmGauge for a photographic setup."),void 0!==e&&(this.filmGauge=e),this.setFocalLength(t)},Object.defineProperties(qc.prototype,{onlyShadow:{set:function(){console.warn("THREE.Light: .onlyShadow has been removed.")}},shadowCameraFov:{set:function(t){console.warn("THREE.Light: .shadowCameraFov is now .shadow.camera.fov."),this.shadow.camera.fov=t}},shadowCameraLeft:{set:function(t){console.warn("THREE.Light: .shadowCameraLeft is now .shadow.camera.left."),this.shadow.camera.left=t}},shadowCameraRight:{set:function(t){console.warn("THREE.Light: .shadowCameraRight is now .shadow.camera.right."),this.shadow.camera.right=t}},shadowCameraTop:{set:function(t){console.warn("THREE.Light: .shadowCameraTop is now .shadow.camera.top."),this.shadow.camera.top=t}},shadowCameraBottom:{set:function(t){console.warn("THREE.Light: .shadowCameraBottom is now .shadow.camera.bottom."),this.shadow.camera.bottom=t}},shadowCameraNear:{set:function(t){console.warn("THREE.Light: .shadowCameraNear is now .shadow.camera.near."),this.shadow.camera.near=t}},shadowCameraFar:{set:function(t){console.warn("THREE.Light: .shadowCameraFar is now .shadow.camera.far."),this.shadow.camera.far=t}},shadowCameraVisible:{set:function(){console.warn("THREE.Light: .shadowCameraVisible has been removed. Use new THREE.CameraHelper( light.shadow.camera ) instead.")}},shadowBias:{set:function(t){console.warn("THREE.Light: .shadowBias is now .shadow.bias."),this.shadow.bias=t}},shadowDarkness:{set:function(){console.warn("THREE.Light: .shadowDarkness has been removed.")}},shadowMapWidth:{set:function(t){console.warn("THREE.Light: .shadowMapWidth is now .shadow.mapSize.width."),this.shadow.mapSize.width=t}},shadowMapHeight:{set:function(t){console.warn("THREE.Light: .shadowMapHeight is now .shadow.mapSize.height."),this.shadow.mapSize.height=t}}}),Object.defineProperties(Je.prototype,{length:{get:function(){return console.warn("THREE.BufferAttribute: .length has been deprecated. Use .count instead."),this.array.length}},dynamic:{get:function(){return console.warn("THREE.BufferAttribute: .dynamic has been deprecated. Use .usage instead."),this.usage===et},set:function(){console.warn("THREE.BufferAttribute: .dynamic has been deprecated. Use .usage instead."),this.setUsage(et)}}}),Object.assign(Je.prototype,{setDynamic:function(t){return console.warn("THREE.BufferAttribute: .setDynamic() has been deprecated. Use .setUsage() instead."),this.setUsage(!0===t?et:tt),this},copyIndicesArray:function(){console.error("THREE.BufferAttribute: .copyIndicesArray() has been removed.")},setArray:function(){console.error("THREE.BufferAttribute: .setArray has been removed. Use BufferGeometry .setAttribute to replace/resize attribute buffers")}}),Object.assign(vn.prototype,{addIndex:function(t){console.warn("THREE.BufferGeometry: .addIndex() has been renamed to .setIndex()."),this.setIndex(t)},addAttribute:function(t,e){return console.warn("THREE.BufferGeometry: .addAttribute() has been renamed to .setAttribute()."),e&&e.isBufferAttribute||e&&e.isInterleavedBufferAttribute?"index"===t?(console.warn("THREE.BufferGeometry.addAttribute: Use .setIndex() for index attribute."),this.setIndex(e),this):this.setAttribute(t,e):(console.warn("THREE.BufferGeometry: .addAttribute() now expects ( name, attribute )."),this.setAttribute(t,new Je(arguments[1],arguments[2])))},addDrawCall:function(t,e,n){void 0!==n&&console.warn("THREE.BufferGeometry: .addDrawCall() no longer supports indexOffset."),console.warn("THREE.BufferGeometry: .addDrawCall() is now .addGroup()."),this.addGroup(t,e)},clearDrawCalls:function(){console.warn("THREE.BufferGeometry: .clearDrawCalls() is now .clearGroups()."),this.clearGroups()},computeTangents:function(){console.warn("THREE.BufferGeometry: .computeTangents() has been removed.")},computeOffsets:function(){console.warn("THREE.BufferGeometry: .computeOffsets() has been removed.")},removeAttribute:function(t){return console.warn("THREE.BufferGeometry: .removeAttribute() has been renamed to .deleteAttribute()."),this.deleteAttribute(t)},applyMatrix:function(t){return console.warn("THREE.BufferGeometry: .applyMatrix() has been renamed to .applyMatrix4()."),this.applyMatrix4(t)}}),Object.defineProperties(vn.prototype,{drawcalls:{get:function(){return console.error("THREE.BufferGeometry: .drawcalls has been renamed to .groups."),this.groups}},offsets:{get:function(){return console.warn("THREE.BufferGeometry: .offsets has been renamed to .groups."),this.groups}}}),Object.defineProperties(cl.prototype,{maxInstancedCount:{get:function(){return console.warn("THREE.InstancedBufferGeometry: .maxInstancedCount has been renamed to .instanceCount."),this.instanceCount},set:function(t){console.warn("THREE.InstancedBufferGeometry: .maxInstancedCount has been renamed to .instanceCount."),this.instanceCount=t}}}),Object.defineProperties(su.prototype,{linePrecision:{get:function(){return console.warn("THREE.Raycaster: .linePrecision has been deprecated. Use .params.Line.threshold instead."),this.params.Line.threshold},set:function(t){console.warn("THREE.Raycaster: .linePrecision has been deprecated. Use .params.Line.threshold instead."),this.params.Line.threshold=t}}}),Object.defineProperties(ca.prototype,{dynamic:{get:function(){return console.warn("THREE.InterleavedBuffer: .length has been deprecated. Use .usage instead."),this.usage===et},set:function(t){console.warn("THREE.InterleavedBuffer: .length has been deprecated. Use .usage instead."),this.setUsage(t)}}}),Object.assign(ca.prototype,{setDynamic:function(t){return console.warn("THREE.InterleavedBuffer: .setDynamic() has been deprecated. Use .setUsage() instead."),this.setUsage(!0===t?et:tt),this},setArray:function(){console.error("THREE.InterleavedBuffer: .setArray has been removed. Use BufferGeometry .setAttribute to replace/resize attribute buffers")}}),Object.assign(cs.prototype,{getArrays:function(){console.error("THREE.ExtrudeBufferGeometry: .getArrays() has been removed.")},addShapeList:function(){console.error("THREE.ExtrudeBufferGeometry: .addShapeList() has been removed.")},addShape:function(){console.error("THREE.ExtrudeBufferGeometry: .addShape() has been removed.")}}),Object.assign(sa.prototype,{dispose:function(){console.error("THREE.Scene: .dispose() has been removed.")}}),Object.defineProperties(iu.prototype,{dynamic:{set:function(){console.warn("THREE.Uniform: .dynamic has been removed. Use object.onBeforeRender() instead.")}},onUpdate:{value:function(){return console.warn("THREE.Uniform: .onUpdate() has been removed. Use object.onBeforeRender() instead."),this}}}),Object.defineProperties(qe.prototype,{wrapAround:{get:function(){console.warn("THREE.Material: .wrapAround has been removed.")},set:function(){console.warn("THREE.Material: .wrapAround has been removed.")}},overdraw:{get:function(){console.warn("THREE.Material: .overdraw has been removed.")},set:function(){console.warn("THREE.Material: .overdraw has been removed.")}},wrapRGB:{get:function(){return console.warn("THREE.Material: .wrapRGB has been removed."),new Ve}},shading:{get:function(){console.error("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead.")},set:function(t){console.warn("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead."),this.flatShading=1===t}},stencilMask:{get:function(){return console.warn("THREE."+this.type+": .stencilMask has been removed. Use .stencilFuncMask instead."),this.stencilFuncMask},set:function(t){console.warn("THREE."+this.type+": .stencilMask has been removed. Use .stencilFuncMask instead."),this.stencilFuncMask=t}}}),Object.defineProperties(Vs.prototype,{metal:{get:function(){return console.warn("THREE.MeshPhongMaterial: .metal has been removed. Use THREE.MeshStandardMaterial instead."),!1},set:function(){console.warn("THREE.MeshPhongMaterial: .metal has been removed. Use THREE.MeshStandardMaterial instead")}}}),Object.defineProperties(ks.prototype,{transparency:{get:function(){return console.warn("THREE.MeshPhysicalMaterial: .transparency has been renamed to .transmission."),this.transmission},set:function(t){console.warn("THREE.MeshPhysicalMaterial: .transparency has been renamed to .transmission."),this.transmission=t}}}),Object.defineProperties(Hn.prototype,{derivatives:{get:function(){return console.warn("THREE.ShaderMaterial: .derivatives has been moved to .extensions.derivatives."),this.extensions.derivatives},set:function(t){console.warn("THREE. ShaderMaterial: .derivatives has been moved to .extensions.derivatives."),this.extensions.derivatives=t}}}),Object.assign(ra.prototype,{clearTarget:function(t,e,n,r){console.warn("THREE.WebGLRenderer: .clearTarget() has been deprecated. Use .setRenderTarget() and .clear() instead."),this.setRenderTarget(t),this.clear(e,n,r)},animate:function(t){console.warn("THREE.WebGLRenderer: .animate() is now .setAnimationLoop()."),this.setAnimationLoop(t)},getCurrentRenderTarget:function(){return console.warn("THREE.WebGLRenderer: .getCurrentRenderTarget() is now .getRenderTarget()."),this.getRenderTarget()},getMaxAnisotropy:function(){return console.warn("THREE.WebGLRenderer: .getMaxAnisotropy() is now .capabilities.getMaxAnisotropy()."),this.capabilities.getMaxAnisotropy()},getPrecision:function(){return console.warn("THREE.WebGLRenderer: .getPrecision() is now .capabilities.precision."),this.capabilities.precision},resetGLState:function(){return console.warn("THREE.WebGLRenderer: .resetGLState() is now .state.reset()."),this.state.reset()},supportsFloatTextures:function(){return console.warn("THREE.WebGLRenderer: .supportsFloatTextures() is now .extensions.get( 'OES_texture_float' )."),this.extensions.get("OES_texture_float")},supportsHalfFloatTextures:function(){return console.warn("THREE.WebGLRenderer: .supportsHalfFloatTextures() is now .extensions.get( 'OES_texture_half_float' )."),this.extensions.get("OES_texture_half_float")},supportsStandardDerivatives:function(){return console.warn("THREE.WebGLRenderer: .supportsStandardDerivatives() is now .extensions.get( 'OES_standard_derivatives' )."),this.extensions.get("OES_standard_derivatives")},supportsCompressedTextureS3TC:function(){return console.warn("THREE.WebGLRenderer: .supportsCompressedTextureS3TC() is now .extensions.get( 'WEBGL_compressed_texture_s3tc' )."),this.extensions.get("WEBGL_compressed_texture_s3tc")},supportsCompressedTexturePVRTC:function(){return console.warn("THREE.WebGLRenderer: .supportsCompressedTexturePVRTC() is now .extensions.get( 'WEBGL_compressed_texture_pvrtc' )."),this.extensions.get("WEBGL_compressed_texture_pvrtc")},supportsBlendMinMax:function(){return console.warn("THREE.WebGLRenderer: .supportsBlendMinMax() is now .extensions.get( 'EXT_blend_minmax' )."),this.extensions.get("EXT_blend_minmax")},supportsVertexTextures:function(){return console.warn("THREE.WebGLRenderer: .supportsVertexTextures() is now .capabilities.vertexTextures."),this.capabilities.vertexTextures},supportsInstancedArrays:function(){return console.warn("THREE.WebGLRenderer: .supportsInstancedArrays() is now .extensions.get( 'ANGLE_instanced_arrays' )."),this.extensions.get("ANGLE_instanced_arrays")},enableScissorTest:function(t){console.warn("THREE.WebGLRenderer: .enableScissorTest() is now .setScissorTest()."),this.setScissorTest(t)},initMaterial:function(){console.warn("THREE.WebGLRenderer: .initMaterial() has been removed.")},addPrePlugin:function(){console.warn("THREE.WebGLRenderer: .addPrePlugin() has been removed.")},addPostPlugin:function(){console.warn("THREE.WebGLRenderer: .addPostPlugin() has been removed.")},updateShadowMap:function(){console.warn("THREE.WebGLRenderer: .updateShadowMap() has been removed.")},setFaceCulling:function(){console.warn("THREE.WebGLRenderer: .setFaceCulling() has been removed.")},allocTextureUnit:function(){console.warn("THREE.WebGLRenderer: .allocTextureUnit() has been removed.")},setTexture:function(){console.warn("THREE.WebGLRenderer: .setTexture() has been removed.")},setTexture2D:function(){console.warn("THREE.WebGLRenderer: .setTexture2D() has been removed.")},setTextureCube:function(){console.warn("THREE.WebGLRenderer: .setTextureCube() has been removed.")},getActiveMipMapLevel:function(){return console.warn("THREE.WebGLRenderer: .getActiveMipMapLevel() is now .getActiveMipmapLevel()."),this.getActiveMipmapLevel()}}),Object.defineProperties(ra.prototype,{shadowMapEnabled:{get:function(){return this.shadowMap.enabled},set:function(t){console.warn("THREE.WebGLRenderer: .shadowMapEnabled is now .shadowMap.enabled."),this.shadowMap.enabled=t}},shadowMapType:{get:function(){return this.shadowMap.type},set:function(t){console.warn("THREE.WebGLRenderer: .shadowMapType is now .shadowMap.type."),this.shadowMap.type=t}},shadowMapCullFace:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMapCullFace has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMapCullFace has been removed. Set Material.shadowSide instead.")}},context:{get:function(){return console.warn("THREE.WebGLRenderer: .context has been removed. Use .getContext() instead."),this.getContext()}},vr:{get:function(){return console.warn("THREE.WebGLRenderer: .vr has been renamed to .xr"),this.xr}},gammaInput:{get:function(){return console.warn("THREE.WebGLRenderer: .gammaInput has been removed. Set the encoding for textures via Texture.encoding instead."),!1},set:function(){console.warn("THREE.WebGLRenderer: .gammaInput has been removed. Set the encoding for textures via Texture.encoding instead.")}},gammaOutput:{get:function(){return console.warn("THREE.WebGLRenderer: .gammaOutput has been removed. Set WebGLRenderer.outputEncoding instead."),!1},set:function(t){console.warn("THREE.WebGLRenderer: .gammaOutput has been removed. Set WebGLRenderer.outputEncoding instead."),this.outputEncoding=!0===t?X:q}},toneMappingWhitePoint:{get:function(){return console.warn("THREE.WebGLRenderer: .toneMappingWhitePoint has been removed."),1},set:function(){console.warn("THREE.WebGLRenderer: .toneMappingWhitePoint has been removed.")}}}),Object.defineProperties(Yi.prototype,{cullFace:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMap.cullFace has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMap.cullFace has been removed. Set Material.shadowSide instead.")}},renderReverseSided:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderReverseSided has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderReverseSided has been removed. Set Material.shadowSide instead.")}},renderSingleSided:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderSingleSided has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderSingleSided has been removed. Set Material.shadowSide instead.")}}}),Object.defineProperties(xt.prototype,{wrapS:{get:function(){return console.warn("THREE.WebGLRenderTarget: .wrapS is now .texture.wrapS."),this.texture.wrapS},set:function(t){console.warn("THREE.WebGLRenderTarget: .wrapS is now .texture.wrapS."),this.texture.wrapS=t}},wrapT:{get:function(){return console.warn("THREE.WebGLRenderTarget: .wrapT is now .texture.wrapT."),this.texture.wrapT},set:function(t){console.warn("THREE.WebGLRenderTarget: .wrapT is now .texture.wrapT."),this.texture.wrapT=t}},magFilter:{get:function(){return console.warn("THREE.WebGLRenderTarget: .magFilter is now .texture.magFilter."),this.texture.magFilter},set:function(t){console.warn("THREE.WebGLRenderTarget: .magFilter is now .texture.magFilter."),this.texture.magFilter=t}},minFilter:{get:function(){return console.warn("THREE.WebGLRenderTarget: .minFilter is now .texture.minFilter."),this.texture.minFilter},set:function(t){console.warn("THREE.WebGLRenderTarget: .minFilter is now .texture.minFilter."),this.texture.minFilter=t}},anisotropy:{get:function(){return console.warn("THREE.WebGLRenderTarget: .anisotropy is now .texture.anisotropy."),this.texture.anisotropy},set:function(t){console.warn("THREE.WebGLRenderTarget: .anisotropy is now .texture.anisotropy."),this.texture.anisotropy=t}},offset:{get:function(){return console.warn("THREE.WebGLRenderTarget: .offset is now .texture.offset."),this.texture.offset},set:function(t){console.warn("THREE.WebGLRenderTarget: .offset is now .texture.offset."),this.texture.offset=t}},repeat:{get:function(){return console.warn("THREE.WebGLRenderTarget: .repeat is now .texture.repeat."),this.texture.repeat},set:function(t){console.warn("THREE.WebGLRenderTarget: .repeat is now .texture.repeat."),this.texture.repeat=t}},format:{get:function(){return console.warn("THREE.WebGLRenderTarget: .format is now .texture.format."),this.texture.format},set:function(t){console.warn("THREE.WebGLRenderTarget: .format is now .texture.format."),this.texture.format=t}},type:{get:function(){return console.warn("THREE.WebGLRenderTarget: .type is now .texture.type."),this.texture.type},set:function(t){console.warn("THREE.WebGLRenderTarget: .type is now .texture.type."),this.texture.type=t}},generateMipmaps:{get:function(){return console.warn("THREE.WebGLRenderTarget: .generateMipmaps is now .texture.generateMipmaps."),this.texture.generateMipmaps},set:function(t){console.warn("THREE.WebGLRenderTarget: .generateMipmaps is now .texture.generateMipmaps."),this.texture.generateMipmaps=t}}}),Object.defineProperties(Nl.prototype,{load:{value:function(t){console.warn("THREE.Audio: .load has been deprecated. Use THREE.AudioLoader instead.");var e=this;return(new Ml).load(t,(function(t){e.setBuffer(t)})),this}},startTime:{set:function(){console.warn("THREE.Audio: .startTime is now .play( delay ).")}}}),Hl.prototype.getData=function(){return console.warn("THREE.AudioAnalyser: .getData() is now .getFrequencyData()."),this.getFrequencyData()},jn.prototype.updateCubeMap=function(t,e){return console.warn("THREE.CubeCamera: .updateCubeMap() is now .update()."),this.update(t,e)},jn.prototype.clear=function(t,e,n,r){return console.warn("THREE.CubeCamera: .clear() is now .renderTarget.clear()."),this.renderTarget.clear(t,e,n,r)};var _h={merge:function(t,e,n){var r;console.warn("THREE.GeometryUtils: .merge() has been moved to Geometry. Use geometry.merge( geometry2, matrix, materialIndexOffset ) instead."),e.isMesh&&(e.matrixAutoUpdate&&e.updateMatrix(),r=e.matrix,e=e.geometry),t.merge(e,r,n)},center:function(t){return console.warn("THREE.GeometryUtils: .center() has been moved to Geometry. Use geometry.center() instead."),t.center()}};mt.crossOrigin=void 0,mt.loadTexture=function(t,e,n,r){console.warn("THREE.ImageUtils.loadTexture has been deprecated. Use THREE.TextureLoader() instead.");var i=new wc;i.setCrossOrigin(this.crossOrigin);var a=i.load(t,n,void 0,r);return e&&(a.mapping=e),a},mt.loadTextureCube=function(t,e,n,r){console.warn("THREE.ImageUtils.loadTextureCube has been deprecated. Use THREE.CubeTextureLoader() instead.");var i=new _c;i.setCrossOrigin(this.crossOrigin);var a=i.load(t,n,void 0,r);return e&&(a.mapping=e),a},mt.loadCompressedTexture=function(){console.error("THREE.ImageUtils.loadCompressedTexture has been removed. Use THREE.DDSLoader instead.")},mt.loadCompressedTextureCube=function(){console.error("THREE.ImageUtils.loadCompressedTextureCube has been removed. Use THREE.DDSLoader instead.")};var bh={createMultiMaterialObject:function(){console.error("THREE.SceneUtils has been moved to /examples/jsm/utils/SceneUtils.js")},detach:function(){console.error("THREE.SceneUtils has been moved to /examples/jsm/utils/SceneUtils.js")},attach:function(){console.error("THREE.SceneUtils has been moved to /examples/jsm/utils/SceneUtils.js")}};"undefined"!=typeof __THREE_DEVTOOLS__&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("register",{detail:{revision:"122"}})),t.ACESFilmicToneMapping=4,t.AddEquation=e,t.AddOperation=2,t.AdditiveAnimationBlendMode=j,t.AdditiveBlending=2,t.AlphaFormat=1021,t.AlwaysDepth=1,t.AlwaysStencilFunc=519,t.AmbientLight=nl,t.AmbientLightProbe=Tl,t.AnimationClip=lc,t.AnimationLoader=gc,t.AnimationMixer=ru,t.AnimationObjectGroup=eu,t.AnimationUtils=Js,t.ArcCurve=Tc,t.ArrayCamera=Ki,t.ArrowHelper=Yu,t.Audio=Nl,t.AudioAnalyser=Hl,t.AudioContext=wl,t.AudioListener=Ol,t.AudioLoader=Ml,t.AxesHelper=Zu,t.AxisHelper=function(t){return console.warn("THREE.AxisHelper has been renamed to THREE.AxesHelper."),new Zu(t)},t.BackSide=1,t.BasicDepthPacking=3200,t.BasicShadowMap=0,t.BinaryTextureLoader=function(t){return console.warn("THREE.BinaryTextureLoader has been renamed to THREE.DataTextureLoader."),new bc(t)},t.Bone=Fa,t.BooleanKeyframeTrack=nc,t.BoundingBoxHelper=function(t,e){return console.warn("THREE.BoundingBoxHelper has been deprecated. Creating a THREE.BoxHelper instead."),new Wu(t,e)},t.Box2=pu,t.Box3=Tt,t.Box3Helper=ju,t.BoxBufferGeometry=zn,t.BoxGeometry=xo,t.BoxHelper=Wu,t.BufferAttribute=Je,t.BufferGeometry=vn,t.BufferGeometryLoader=ul,t.ByteType=1010,t.Cache=hc,t.Camera=kn,t.CameraHelper=Gu,t.CanvasRenderer=function(){console.error("THREE.CanvasRenderer has been removed")},t.CanvasTexture=ho,t.CatmullRomCurve3=Pc,t.CineonToneMapping=3,t.CircleBufferGeometry=_o,t.CircleGeometry=bo,t.ClampToEdgeWrapping=u,t.Clock=Rl,t.ClosedSplineCurve3=gh,t.Color=Ve,t.ColorKeyframeTrack=rc,t.CompressedTexture=uo,t.CompressedTextureLoader=yc,t.ConeBufferGeometry=To,t.ConeGeometry=So,t.CubeCamera=jn,t.CubeGeometry=xo,t.CubeReflectionMapping=r,t.CubeRefractionMapping=i,t.CubeTexture=qn,t.CubeTextureLoader=_c,t.CubeUVReflectionMapping=s,t.CubeUVRefractionMapping=c,t.CubicBezierCurve=Nc,t.CubicBezierCurve3=Bc,t.CubicInterpolant=Ks,t.CullFaceBack=1,t.CullFaceFront=2,t.CullFaceFrontBack=3,t.CullFaceNone=0,t.Curve=Mc,t.CurvePath=Vc,t.CustomBlending=5,t.CustomToneMapping=5,t.CylinderBufferGeometry=wo,t.CylinderGeometry=Mo,t.Cylindrical=hu,t.DataTexture=Yn,t.DataTexture2DArray=yr,t.DataTexture3D=xr,t.DataTextureLoader=bc,t.DecrementStencilOp=7683,t.DecrementWrapStencilOp=34056,t.DefaultLoadingManager=pc,t.DepthFormat=E,t.DepthStencilFormat=A,t.DepthTexture=po,t.DirectionalLight=el,t.DirectionalLightHelper=Nu,t.DiscreteInterpolant=tc,t.DodecahedronBufferGeometry=Ao,t.DodecahedronGeometry=Lo,t.DoubleSide=2,t.DstAlphaFactor=206,t.DstColorFactor=208,t.DynamicBufferAttribute=function(t,e){return console.warn("THREE.DynamicBufferAttribute has been removed. Use new THREE.BufferAttribute().setUsage( THREE.DynamicDrawUsage ) instead."),new Je(t,e).setUsage(et)},t.DynamicCopyUsage=35050,t.DynamicDrawUsage=et,t.DynamicReadUsage=35049,t.EdgesGeometry=Do,t.EdgesHelper=function(t,e){return console.warn("THREE.EdgesHelper has been removed. Use THREE.EdgesGeometry instead."),new to(new Do(t.geometry),new ja({color:void 0!==e?e:16777215}))},t.EllipseCurve=Sc,t.EqualDepth=4,t.EqualStencilFunc=514,t.EquirectangularReflectionMapping=a,t.EquirectangularRefractionMapping=o,t.Euler=ie,t.EventDispatcher=rt,t.ExtrudeBufferGeometry=cs,t.ExtrudeGeometry=us,t.Face3=We,t.Face4=function(t,e,n,r,i,a,o){return console.warn("THREE.Face4 has been removed. A THREE.Face3 will be created instead."),new We(t,e,n,i,a,o)},t.FaceColors=1,t.FileLoader=vc,t.FlatShading=1,t.Float32Attribute=function(t,e){return console.warn("THREE.Float32Attribute has been removed. Use new THREE.Float32BufferAttribute() instead."),new an(t,e)},t.Float32BufferAttribute=an,t.Float64Attribute=function(t,e){return console.warn("THREE.Float64Attribute has been removed. Use new THREE.Float64BufferAttribute() instead."),new on(t,e)},t.Float64BufferAttribute=on,t.FloatType=b,t.Fog=oa,t.FogExp2=aa,t.Font=xl,t.FontLoader=bl,t.FrontSide=0,t.Frustum=Qn,t.GLBufferAttribute=ou,t.GLSL1="100",t.GLSL3=nt,t.GammaEncoding=Y,t.Geometry=yo,t.GeometryUtils=_h,t.GreaterDepth=6,t.GreaterEqualDepth=5,t.GreaterEqualStencilFunc=518,t.GreaterStencilFunc=516,t.GridHelper=Cu,t.Group=$i,t.HalfFloatType=w,t.HemisphereLight=Xc,t.HemisphereLightHelper=Ru,t.HemisphereLightProbe=Sl,t.IcosahedronBufferGeometry=hs,t.IcosahedronGeometry=ds,t.ImageBitmapLoader=gl,t.ImageLoader=xc,t.ImageUtils=mt,t.ImmediateRenderObject=gu,t.IncrementStencilOp=7682,t.IncrementWrapStencilOp=34055,t.InstancedBufferAttribute=ll,t.InstancedBufferGeometry=cl,t.InstancedInterleavedBuffer=au,t.InstancedMesh=Wa,t.Int16Attribute=function(t,e){return console.warn("THREE.Int16Attribute has been removed. Use new THREE.Int16BufferAttribute() instead."),new tn(t,e)},t.Int16BufferAttribute=tn,t.Int32Attribute=function(t,e){return console.warn("THREE.Int32Attribute has been removed. Use new THREE.Int32BufferAttribute() instead."),new nn(t,e)},t.Int32BufferAttribute=nn,t.Int8Attribute=function(t,e){return console.warn("THREE.Int8Attribute has been removed. Use new THREE.Int8BufferAttribute() instead."),new Qe(t,e)},t.Int8BufferAttribute=Qe,t.IntType=1013,t.InterleavedBuffer=ca,t.InterleavedBufferAttribute=ha,t.Interpolant=Qs,t.InterpolateDiscrete=G,t.InterpolateLinear=F,t.InterpolateSmooth=U,t.InvertStencilOp=5386,t.JSONLoader=function(){console.error("THREE.JSONLoader has been removed.")},t.KeepStencilOp=$,t.KeyframeTrack=ec,t.LOD=Oa,t.LatheBufferGeometry=ps,t.LatheGeometry=fs,t.Layers=se,t.LensFlare=function(){console.error("THREE.LensFlare has been moved to /examples/jsm/objects/Lensflare.js")},t.LessDepth=2,t.LessEqualDepth=3,t.LessEqualStencilFunc=515,t.LessStencilFunc=513,t.Light=qc,t.LightProbe=al,t.Line=Qa,t.Line3=vu,t.LineBasicMaterial=ja,t.LineCurve=zc,t.LineCurve3=Gc,t.LineDashedMaterial=Ys,t.LineLoop=eo,t.LinePieces=1,t.LineSegments=to,t.LineStrip=0,t.LinearEncoding=q,t.LinearFilter=m,t.LinearInterpolant=$s,t.LinearMipMapLinearFilter=1008,t.LinearMipMapNearestFilter=1007,t.LinearMipmapLinearFilter=g,t.LinearMipmapNearestFilter=v,t.LinearToneMapping=1,t.Loader=fc,t.LoaderUtils=sl,t.LoadingManager=dc,t.LogLuvEncoding=3003,t.LoopOnce=2200,t.LoopPingPong=2202,t.LoopRepeat=2201,t.LuminanceAlphaFormat=1025,t.LuminanceFormat=1024,t.MOUSE={LEFT:0,MIDDLE:1,RIGHT:2,ROTATE:0,DOLLY:1,PAN:2},t.Material=qe,t.MaterialLoader=ol,t.Math=st,t.MathUtils=st,t.Matrix3=ft,t.Matrix4=Jt,t.MaxEquation=104,t.Mesh=On,t.MeshBasicMaterial=Xe,t.MeshDepthMaterial=qi,t.MeshDistanceMaterial=Xi,t.MeshFaceMaterial=function(t){return console.warn("THREE.MeshFaceMaterial has been removed. Use an Array instead."),t},t.MeshLambertMaterial=qs,t.MeshMatcapMaterial=Xs,t.MeshNormalMaterial=js,t.MeshPhongMaterial=Vs,t.MeshPhysicalMaterial=ks,t.MeshStandardMaterial=Hs,t.MeshToonMaterial=Ws,t.MinEquation=103,t.MirroredRepeatWrapping=h,t.MixOperation=1,t.MultiMaterial=function(t){return void 0===t&&(t=[]),console.warn("THREE.MultiMaterial has been removed. 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| /plugin/bpmnioeditor/vendor/bpmnio-js/ |
| H A D | bpmn-modeler.production.min.js | 28 var t,n;e=F({},Tr,e),this._moddle=this._createModdle(e),this._container=this._createContainer(e),t=… function
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