hb_pqs_web/public/static/map/modules/panorama_jrlkoj.js

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this.Do=q,this.Hh.style.cursor="",6==x.da.ma?c.style.left="-170px":(d=-170,J()&&(d=-144),this.ce.style.backgroundPosition=d+"px 0");"zoomOut"==a&&(b?(this.Eo=o,this.cg.style.cursor="pointer",6==x.da.ma?c.style.left="-74px":(d=-74,J()&&(d=0),this.ce.style.backgroundPosition=d+"px 0")):(this.Eo=q,this.cg.style.cursor="",6==x.da.ma?c.style.left="-146px":(d=-146,J()&& (d=-108),this.ce.style.backgroundPosition=d+"px 0")))}});function Tj(a,b){this.RB=a;this.$e=[];this.nc={Po:p};var b=b||{},c;for(c in b)this.nc[c]=b[c]}Tj.prototype.setData=function(a,b){if(0!==this.RB){if(this.$e.length>this.RB){for(var c=Math.round(0.6*this.RB),d=0;d<c;d++){var e=this.$e[d].vI;this.nc.Po&&this.nc.Po(this.$e[e]);delete this.$e[e]}this.$e.splice(0,c)}this.$e[a]||this.$e.push(b);this.$e[a]=b;b.vI=a}};Tj.prototype.getData=function(a){return this.$e[a]}; Tj.prototype.clear=function(){for(var a=0;a<this.$e.length;a++){var b=this.$e[a].vI;this.nc.Po&&this.nc.Po(this.$e[b]);delete this.$e[b]}this.$e=[]};function Uj(){this.dA=0;this.Pg={}}Uj.prototype.Dx=function(){var a=p,b;for(b in this.Pg)if(this.Pg[b]&&this.Pg[b].sA===o)return this.Pg[b].sA=q,this.Pg[b];a=new Image;this.dA++;b="img_"+this.dA;return this.Pg[b]=a};Uj.prototype.clear=function(){for(var a in this.Pg)this.Pg[a]&&(this.Pg[a].onload=this.Pg[a].onerror=p);this.Pg={};this.dA=0};function Mj(a){this.P=a;return"cvsRender"==a.jk?new Vj(a):new Wj(a)};function Vj(a){this.P=a;this.ci=a.ci;this.Tj();this.P.sa=this;this.ca()} x.extend(Vj.prototype,{ca:function(){var a=this,b=a.P;b.addEventListener("size_changed",function(c){a.Ce(b.lg.ef,b.lg.kE(),c.size)})},setData:function(a,b,c){a&&(this.ea=a,this.nT(b,c))},Tj:function(){var a=H("canvas");a.width=this.P.Ka().clientWidth;a.height=this.P.Ka().clientHeight;var b=a.style;b.position="absolute";b.left=b.top="0";this.ci.appendChild(a);this.NV=a.getContext("2d");this.Bi=[];this.jK=[];this.Vc=new Xj(this.NV,this.Bi,0,a.width,a.height,this.P);for(a=b=a=0;16>a;a++){this.Bi[a]= [];for(b=0;8>b;b++){var c=new Yj(this.P);c.XM=a;c.YM=b;c.canvas=this.Vc;this.Bi[a][b]=c}}this.P.d2=this.Vc},va:function(a,b){if(a&&b){var c=a.heading%360,d=a.pitch;this.EA({heading:c,pitch:d},b);this.Vc.ni({heading:c,pitch:d},b)}},nT:function(a,b){this.Vc.tW();this.iS(this.ea);this.Vc.oY(this.ea);this.iJ(a,b);this.CA(b,o)},Oc:function(a,b){var c=this,d=o;b==this.Vc.sa.zoom&&(d=q);this.iJ(a,b);d&&this.CA(b,o);setTimeout(function(){c.EA()},1E3)},iS:function(a){var b=this,c=a.tiles,d={ye:[]};d.ye[0]= new Image;d.ye[0].src=c.getTilesUrl(a.id,{x:0,y:0},2);d.ye[1]=new Image;d.ye[1].src=c.getTilesUrl(a.id,{x:1,y:0},2);b.pP=0;d.ye[0].onload=function(){b.my()};d.ye[1].onload=function(){b.my()};this.jK[0]=d},my:function(){this.pP++;2==this.pP&&(this.Vc.C_(this.jK[0].ye),this.Vc.my())},EA:function(a,b){if(this.ea&&this.ea.tiles)for(var c=this.ea.tiles,d=[],b=b||this.Vc.sa.zoom,d=this.Bi,e=this.Vc.UD(a),f=e.Du,g=e.Ms,i=e.Ht,e=e.Yt,e=e>i?e-i:64+e-i,k=0,l=0,m=0;m<e+Math.pow(2,7-b);){for(var n=f;n<g+Math.pow(2, 7-b);){k=m+i;63<k?k%=64:0>k&&(k+=64);k=Math.floor(k*Math.pow(2,b-7));l=Math.floor(n*Math.pow(2,b-7));if(k<Math.pow(2,b-1)&&l<Math.pow(2,b-2)&&0==d[k][l].um){var s=c.getTilesUrl(this.ea.id,{x:k,y:l},b);d[k][l].wO(s)}n+=Math.pow(2,7-b)}m+=Math.pow(2,7-b)}},CA:function(a,b){var c=q;b&&(c=o);if(!c)if(this.oz)this.oz=q;else return;if(this.ea&&this.ea.tiles){for(var c=this.ea.tiles,d=[],e=Math.pow(2,a-1),f=Math.pow(2,a-2),d=this.Bi,g=0;g<e;g++)for(var i=0;i<f;i++)d[g][i].RZ();for(var g=this.Vc.UD(),e=g.Du, f=g.Ms,k=g.Ht,g=g.Yt,l=g>k?g-k:64+g-k,m=0,n=0,g=0;g<l+Math.pow(2,7-a);){for(i=e;i<f+Math.pow(2,7-a);){m=g+k;63<m?m%=64:0>m&&(m+=64);m=Math.floor(m*Math.pow(2,a-7));n=Math.floor(i*Math.pow(2,a-7));if(m<Math.pow(2,a-1)&&n<Math.pow(2,a-2)){var s=c.getTilesUrl(this.ea.id,{x:m,y:n},a);d[m][n].wO(s)}i+=Math.pow(2,7-a)}g+=Math.pow(2,7-a)}}},Ce:function(a,b,c){a!=this.Vc.sa.zoom&&(this.oz=o);this.Vc.Qk(a,b,c);this.CA(a);this.EA();this.Vc.refresh()},iJ:function(a,b){var c=q;b==this.Vc.sa.zoom?this.oz=q:(this.oz= o,b<this.Vc.sa.zoom&&(c=o));this.Vc.SZ(a,b);return c},QX:function(a){return this.Vc.SX(a)},XD:function(a,b){return this.Vc.XD(a,b)},s3:function(){return this.Vc.sa.Ca}}); function Yj(a){this.ye=new Image;this.src="";this.canvas=p;this.YM=this.XM=this.um=0;this.P=a;var b=this;this.qM=function(){-1!=b.src.indexOf("pos=0_0&z=1")&&b.P.dispatchEvent(new N("onthumbnail_complete"));b.um=2;b.canvas.NW(b.XM,b.YM)};this.ye.onload=this.qM;this.wO=function(a){this.src==a?0==this.um&&b.qM():(this.src=this.ye.src=a,this.um=1)};this.RZ=function(){this.src=this.ye.src="";this.um=0}} function Xj(a,b,c,d,e,f){this.heading=this.pitch=0;this.zoom=2;this.Bi=b;this.Pk=[];this.rg=a;this.dm=q;this.sa={a:d,bb:e,Pf:0,qs:0,Ca:0,X0:512,heading:0,pitch:0,dd:32,zoom:0,Tp:0,Lo:0,jq:0,Y1:0,an:0,Z1:0,gq:0,Ut:0};this.P=f;this.yt=q;this.nQ()} x.extend(Xj.prototype,{nQ:function(){if(x.da.Tw){var a=navigator.userAgent.substr(navigator.userAgent.indexOf("Chrome"),12);27<Number(/[1-9][0-9]*/.exec(a+"1")[0])?(this.sa.Lo=0.0078125,this.sa.Ut=2):(this.sa.Lo=0.015625,this.sa.Ut=4);this.sa.an=0;this.sa.gq=0}else x.da.ma?(this.sa.Lo=0.0078125,this.sa.an=0,this.sa.gq=6):(this.sa.Lo=0.0078125,this.sa.an=0,this.sa.gq=4),this.sa.Ut=2},C_:da("Pk"),Bx:function(){var a=this.sa,b=Math.PI/Math.pow(2,this.sa.Tp);b>Math.PI/2+0.1&&(b=2*Math.PI/3);return a.a/ 2/Math.tan(b/2)},Qk:function(a,b,c){var d=this.sa;d.a=c.width;d.bb=c.height;this.rg.canvas.width=c.width;this.rg.canvas.height=c.height;d.zoom=a;d.Tp=b;d.Ca=this.Bx();d.dd=16*Math.pow(2,a-2);d.Vt=Math.pow(2,a-1);d.gn=Math.pow(2,a-2);d.Np=Math.pow(2,7-a)},SZ:function(a,b){var c=this.sa;if(0==this.sa.Ca)c.zoom=b,c.Tp=a,c.Ca=this.Bx(),c.dd=16*Math.pow(2,b-2),c.Vt=Math.pow(2,b-1),c.gn=Math.pow(2,b-2),c.Np=Math.pow(2,7-b),c.jq=c.Lo*Math.pow(2,-a);else if(!(a==c.Tp&&b==c.zoom)){this.dm=o;var d=this.sa.Ca; c.dd=16*Math.pow(2,b-2);c.zoom=b;c.Tp=a;c.Vt=Math.pow(2,b-1);c.gn=Math.pow(2,b-2);c.Np=Math.pow(2,7-b);d=(this.Bx()-d)/32;this.P.Hk();this.UJ(0,d);c.jq=c.Lo*Math.pow(2,-a)}},oY:function(a){this.sa.heading-=this.sa.Pf/180*Math.PI;this.sa.Pf=a.tiles.dirNorth;this.sa.heading+=a.tiles.dirNorth/180*Math.PI;this.sa.qs=a.tiles.pitch||0},UJ:function(a,b){var c=this;if(5>a)this.sa.Ca+=b*Math.pow(2,a),this.RR(),setTimeout(function(){c.UJ(a+1,b)},0);else if(5==a){this.dm=q;var d=this.sa.zoom;this.sa.Ca=this.Bx(); this.sa.dd=16*Math.pow(2,d-2);this.sa.Vt=Math.pow(2,d-1);this.sa.gn=Math.pow(2,d-2);this.sa.Np=Math.pow(2,7-d);this.P.Yy();this.refresh()}},p4:function(a,b){this.dm=o;var c=this.sa;this.eF={data:a,tV:b};this.eF.od=0;var d=Math.cos((a.dir+c.Pf)/180*Math.PI),c=-Math.sin((a.dir+c.Pf)/180*Math.PI),c=d=0;this.P.Hk();this.MR({index:1,p2:d,q2:c})},NW:function(a,b){if(!this.dm&&this.yt)if(1<this.sa.Tp)this.refresh();else{var c=this.sa,d=c.dd,e=512/d,f=c.Np,g=Math.cos(c.pitch),i=Math.cos(c.heading),k=Math.sin(c.heading), l=c.Ca*Math.sin(c.pitch),m=c.Ca*g*k;c.xq=-c.Ca*g*i;c.yq=l;c.zq=m;c.ss=i;c.mu=k;for(g=0;g<e;g++)for(i=0;i<e;i++){k={pb:{x:g*d,y:i*d-1},qb:{x:g*d-1,y:i*d+d+1},rb:{x:g*d+d+1,y:i*d+d}};l={pb:{x:g*d-1,y:i*d},qb:{x:g*d+d+1,y:i*d-1},rb:{x:g*d+d,y:i*d+d+1}};if(0==g)var n=-1;else g==f-1&&(n=1);if(0==i)var s=-1;else i==f-1&&(s=1);this.pD(k,a,b,c.zoom,n,s);this.qD(l,a,b,c.zoom,n,s)}}},MR:function(){var a=this.sa;this.rg.clearRect(0,0,a.a,a.bb);a.heading-=a.Pf/180*Math.PI;a.Pf=this.eF.tV.u4;a.heading+=a.Pf/180* Math.PI;this.Pk=this.eF.data.ye;this.dm=q;this.P.Yy();this.refresh()},Mn:function(a,b,c,d,e){var c=this.sa,b=2*(0.5*a.x/512+b/2)*Math.PI,f=(0.5-a.y/512)*Math.PI,g=c.Ca,a=Math.cos(f),i=Math.sin(Math.abs(f));0.4>i?i=0.4:0.98<i&&(i=c.Ut);var b=b+d*i,k=-a*Math.cos(b),i=Math.sin(f+e*i),l=a*Math.sin(b),e=c.ss,d=c.mu,b=c.xq,a=c.yq,f=c.zq,m=b*k+i*a+l*f;0>m&&(m=q);m=g*g/m;g=m*k-b;k=m*i-a;l=m*l-f;m=Math.pow(g,2)+Math.pow(k,2)+Math.pow(l,2);i=Math.sqrt(m);0==m?d=e=0:(m=(g*d+l*e)/i,1<m?m=1:-1>m&&(m=-1),m=Math.acos(m), 0>g*e*a+k*d*f-k*e*b-l*a*d&&(m=2*Math.PI-m),e=i*Math.cos(m),d=i*Math.sin(m));return{x:c.a/2+e,y:c.bb/2-d}},cL:function(a,b,c,d,e,f){var g=this.rg,i=0,k=0,l=0,m=0,n=this.sa.jq;d&&(1==d?k=n:-1==d&&(i=n));e&&(-1==e?l=n:1==e&&(m=n));d=this.sa.an;i=this.Mn(a.pb,b,c,-d-i,l,f);if(!i)return q;l=this.Mn(a.qb,b,c,d+k,d+l,f);if(!l)return q;c=this.Mn(a.rb,b,c,k,-d-m,f);if(!c)return q;c={pb:i,qb:l,rb:c};f=c.pb;k=c.qb;m=c.rb;g.save();g.beginPath();g.moveTo(f.x,f.y);g.lineTo(k.x,k.y);g.lineTo(m.x,m.y);g.closePath(); g.clip();a=this.Fk(a,c);g.transform(a[0],a[1],a[2],a[3],a[4],a[5]);g.drawImage(this.Pk[b],0,0);g.restore()},bL:function(a,b,c,d,e,f){var g=this.rg,i=0,k=0,l=0,m=0,n=this.sa.jq;d&&(1==d?k=n:-1==d&&(i=n));e&&(-1==e?l=n:1==e&&(m=n));d=this.sa.an;l=this.Mn(a.pb,b,c,-i,d+l,f);if(!l)return q;i=this.Mn(a.qb,b,c,-d-i,-d-m,f);if(!i)return q;c=this.Mn(a.rb,b,c,d+k,-m,f);if(!c)return q;c={pb:l,qb:i,rb:c};f=c.pb;k=c.qb;m=c.rb;g.save();g.beginPath();g.moveTo(f.x,f.y);g.lineTo(k.x,k.y);g.lineTo(m.x,m.y);g.closePath(); g.clip();a=this.Fk(a,c);g.transform(a[0],a[1],a[2],a[3],a[4],a[5]);g.drawImage(this.Pk[b],0,0);g.restore()},tW:function(){this.yt=q;this.P.Hk()},my:function(){this.yt=o;this.refresh();this.P.Yy()},ni:function(a){if(this.yt&&!this.dm){var b=this.sa;b.pitch=a.pitch/180*Math.PI-b.qs/180*Math.PI;b.heading=(a.heading+b.Pf)/180*Math.PI;b.heading>2*Math.PI?b.heading-=2*Math.PI:0>b.heading&&(b.heading+=2*Math.PI);a=b.dd;this.rg.clearRect(0,0,b.a,b.bb);var c=b.bound,d=c.Du,e=c.Ms,f=c.Ht,c=c.Yt,c=c>f?c-f:64+ c-f,g=b.Np,i=b.gq,k=Math.cos(b.pitch),l=Math.cos(b.heading),m=Math.sin(b.heading),n=b.Ca*Math.sin(b.pitch),s=b.Ca*k*m;b.xq=-b.Ca*k*l;b.yq=n;b.zq=s;b.ss=l;b.mu=m;for(k=0;k<c;k++)for(l=d;l<e;l++){s=k+f;63<s?s%=64:0>s&&(s+=64);var m=Math.floor(s/g),n=Math.floor(l/g),s=s%g,u=l%g,w={pb:{x:s*a,y:u*a-i},qb:{x:s*a-i,y:u*a+a+i},rb:{x:s*a+a+i,y:u*a+a}},y={pb:{x:s*a-i,y:u*a},qb:{x:s*a+a+i,y:u*a-i},rb:{x:s*a+a,y:u*a+a+i}};if(0==s)var D=-1;else s==g-1&&(D=1);if(0==u)var C=-1;else u==g-1&&(C=1);this.pD(w,m,n,b.zoom, D,C);this.qD(y,m,n,b.zoom,D,C)}}},refresh:function(){if(this.yt&&!this.dm){var a=this.sa,b=a.dd;this.rg.clearRect(0,0,a.a,a.bb);var c=this.UD(),d=c.Du,e=c.Ms,f=c.Ht,c=c.Yt,c=c>f?c-f:64+c-f,g=a.Np,i=Math.cos(a.pitch),k=Math.cos(a.heading),l=Math.sin(a.heading),m=a.Ca*Math.sin(a.pitch),n=a.Ca*i*l;a.xq=-a.Ca*i*k;a.yq=m;a.zq=n;a.ss=k;a.mu=l;i=a.gq;for(k=0;k<c;k++)for(l=d;l<e;l++){var s=k+f;63<s?s%=64:0>s&&(s+=64);var m=Math.floor(s/g),n=Math.floor(l/g),s=s%g,u=l%g,w={pb:{x:s*b,y:u*b-i},qb:{x:s*b-i,y:u* b+b+i},rb:{x:s*b+b+i,y:u*b+b}},y={pb:{x:s*b-i,y:u*b},qb:{x:s*b+b+i,y:u*b-i},rb:{x:s*b+b,y:u*b+b+i}};if(0==s)var D=-1;else s==g-1&&(D=1);if(0==u)var C=-1;else u==g-1&&(C=1);this.pD(w,m,n,a.zoom,D,C);this.qD(y,m,n,a.zoom,D,C)}}},RR:function(){var a=this.sa;this.rg.clearRect(0,0,a.a,a.bb);var b=a.gq,c=Math.cos(a.pitch),d=Math.cos(a.heading),e=Math.sin(a.heading),f=a.Ca*Math.sin(a.pitch),g=a.Ca*c*e;a.xq=-a.Ca*c*d;a.yq=f;a.zq=g;a.ss=d;a.mu=e;for(a=0;16>a;a++)for(c=0;16>c;c++){d={pb:{x:32*a,y:32*c-b},qb:{x:32* a-b,y:32*c+32+b},rb:{x:32*a+32+b,y:32*c+32}};e={pb:{x:32*a-b,y:32*c},qb:{x:32*a+32+b,y:32*c-b},rb:{x:32*a+32,y:32*c+32+b}};if(0==a)var i=-1;else 15==a&&(i=1);if(0==c)var k=-1;else 15==c&&(k=1);this.bL(d,0,2,i,k);this.cL(e,0,2,i,k);this.bL(d,1,2,i,k);this.cL(e,1,2,i,k)}},XD:function(a,b){var c=this.sa,d=a-c.a/2,e=c.bb/2-b,f=c.pitch+c.qs/180*Math.PI,g=c.heading-c.Pf/180*Math.PI,i=-c.Ca*Math.cos(f)*Math.cos(g),k=c.Ca*Math.sin(f),l=c.Ca*Math.cos(f)*Math.sin(g),m=d*Math.sin(g),d=d*Math.cos(g),n=e*Math.sin(f)* Math.cos(g),e=e*Math.cos(f),i=i+m+n,k=k+e,e=l+d+-e*Math.sin(f)*Math.sin(g),f=this.Fa(i,k,e);if(2<k)return q;g=2.08/(2.08-k);i*=g;e*=g;return{TG:i,UG:e,Ca:Math.sqrt(Math.pow(i,2)+Math.pow(e,2)),CF:c.Ca,heading:f.heading}},UD:function(a){var b=this.sa;a&&(b.heading=(a.heading+b.Pf)/180*Math.PI,b.heading>2*Math.PI?b.heading-=2*Math.PI:0>b.heading&&(b.heading+=2*Math.PI),b.pitch=a.pitch/180*Math.PI-b.qs/180*Math.PI);var c=Math.cos(b.pitch),d=Math.sin(b.pitch),e=Math.cos(b.heading),f=Math.sin(b.heading), a=-b.Ca*c*e,g=b.Ca*d,i=b.Ca*c*f,k=b.bb/2*d*e,l=b.bb/2*c,m=-b.bb/2*d*f,n=-b.bb/2*d*e,c=-b.bb/2*c,d=b.bb/2*d*f,s=-b.a/2*f,u=-b.a/2*e,f=b.a/2*f,e=b.a/2*e;if(0<b.pitch)var w=this.Fa(a+k+s,g+l+0,i+m+u),y=this.Fa(a+n,g+c,i+d),D=this.Fa(a+n+f,g+c+0,i+d+e);else var C=a+k,F=g+l,m=i+m,z=this.Fa(C,F,m),F=this.Fa(C+s,F+0,m+u),C=this.Fa(a+n+f,g+c+0,i+d+e);a=Math.atan(b.bb/2/b.Ca);b.pitch+a>Math.PI/2?(z=0,y=y.pitch<D.pitch?y.pitch:D.pitch,y=Math.ceil(32*(Math.PI/2-y)/Math.PI)):b.pitch-a<-Math.PI/2?(y=z.pitch>F.pitch? z.pitch:F.pitch,z=Math.floor(32*(Math.PI/2-y)/Math.PI),y=32):0<b.pitch?(z=Math.floor(32*(Math.PI/2-b.pitch-a)/Math.PI),y=y.pitch>D.pitch?D.pitch:y.pitch,y=Math.ceil(32*(Math.PI/2-y)/Math.PI)):(y=z.pitch>F.pitch?z.pitch:F.pitch,z=Math.floor(32*(Math.PI/2-y)/Math.PI),y=Math.ceil(32*(Math.PI/2-b.pitch+a)/Math.PI));Math.abs(b.pitch)>=Math.PI/2-a?(C=0,w=64):0<b.pitch?(C=Math.floor(32*w.heading/Math.PI),w=b.heading>w.heading?Math.ceil(32*(2*b.heading-w.heading)/Math.PI):Math.ceil(32*(2*b.heading+2*Math.PI- w.heading)/Math.PI)):(w=Math.ceil(32*C.heading/Math.PI),C=b.heading>C.heading?Math.floor(32*(2*b.heading-2*Math.PI-C.heading)/Math.PI):Math.floor(32*(2*b.heading-C.heading)/Math.PI));0>C&&(C+=64);64<w&&(w-=64);32<y&&(y=32);0>z&&(z=0);b.bound={Du:z,Ms:y,Ht:C,Yt:w};return{Du:z,Ms:y,Ht:C,Yt:w}},pD:function(a,b,c,d,e,f){if(2==this.Bi[b][c].um){var g=this.rg,i=0,k=0,l=0,m=0,n=this.sa.jq;e&&(1==e?k=n:-1==e&&(i=n));f&&(-1==f?l=n:1==f&&(m=n));e=this.sa.an;l=this.jg(a.pb,b,c,d,0,-i,e,l);if(!l)return q;i=this.jg(a.qb, b,c,d,-e,-i,-e,-m);if(!i)return q;d=this.jg(a.rb,b,c,d,e,k,0,-m);if(!d)return q;d={pb:l,qb:i,rb:d};k=d.pb;m=d.qb;i=d.rb;g.save();g.beginPath();g.moveTo(k.x,k.y);g.lineTo(m.x,m.y);g.lineTo(i.x,i.y);g.closePath();g.clip();a=this.Fk(a,d);g.transform(a[0],a[1],a[2],a[3],a[4],a[5]);g.drawImage(this.Bi[b][c].ye,0,0)}else{g=this.rg;m=l=k=i=0;n=0.0078125;e&&(1==e?k=n:-1==e&&(i=n));f&&(-1==f?l=n:1==f&&(m=n));e=0.0078125;l=this.jg(a.pb,b,c,d,0,-i,e,l);if(!l)return q;i=this.jg(a.qb,b,c,d,-e,-i,-e,-m);if(!i)return q; d=this.jg(a.rb,b,c,d,e,k,0,-m);if(!d)return q;d={pb:l,qb:i,rb:d};k=d.pb;m=d.qb;i=d.rb;g.save();g.beginPath();g.moveTo(k.x,k.y);g.lineTo(m.x,m.y);g.lineTo(i.x,i.y);g.closePath();g.clip();k=a.pb;m=a.qb;i=a.rb;l=this.sa.gn;e=512*b;c*=512;b>=l?(a.pb={x:(e+k.x)/l-512,y:(c+k.y)/l},a.qb={x:(e+m.x)/l-512,y:(c+m.y)/l},a.rb={x:(e+i.x)/l-512,y:(c+i.y)/l},a=this.Fk(a,d),g.transform(a[0],a[1],a[2],a[3],a[4],a[5]),g.drawImage(this.Pk[1],0,0)):(a.pb={x:(e+k.x)/l,y:(c+k.y)/l},a.qb={x:(e+m.x)/l,y:(c+m.y)/l},a.rb= {x:(e+i.x)/l,y:(c+i.y)/l},a=this.Fk(a,d),g.transform(a[0],a[1],a[2],a[3],a[4],a[5]),g.drawImage(this.Pk[0],0,0))}g.restore()},qD:function(a,b,c,d,e,f){if(2==this.Bi[b][c].um){var g=this.rg,i=0,k=0,l=0,m=0,n=this.sa.jq;e&&(1==e?k=n:-1==e&&(i=n));f&&(-1==f?l=n:1==f&&(m=n));e=this.sa.an;i=this.jg(a.pb,b,c,d,-e,-i,0,l);if(!i)return q;l=this.jg(a.qb,b,c,d,e,k,e,l);if(!l)return q;d=this.jg(a.rb,b,c,d,0,k,-e,-m);if(!d)return q;d={pb:i,qb:l,rb:d};k=d.pb;m=d.qb;l=d.rb;g.save();g.beginPath();g.moveTo(k.x,k.y); g.lineTo(m.x,m.y);g.lineTo(l.x,l.y);g.closePath();g.clip();a=this.Fk(a,d);g.transform(a[0],a[1],a[2],a[3],a[4],a[5]);g.drawImage(this.Bi[b][c].ye,0,0)}else{g=this.rg;m=l=k=i=0;n=0.0078125;e&&(1==e?k=n:-1==e&&(i=n));f&&(-1==f?l=n:1==f&&(m=n));e=0.0078125;i=this.jg(a.pb,b,c,d,-e,-i,0,l);if(!i)return q;l=this.jg(a.qb,b,c,d,e,k,e,l);if(!l)return q;d=this.jg(a.rb,b,c,d,0,k,-e,-m);if(!d)return q;d={pb:i,qb:l,rb:d};k=d.pb;m=d.qb;l=d.rb;g.save();g.beginPath();g.moveTo(k.x,k.y);g.lineTo(m.x,m.y);g.lineTo(l.x, l.y);g.closePath();g.clip();k=a.pb;m=a.qb;l=a.rb;i=this.sa.gn;e=512*b;c*=512;b>=i?(a.pb={x:(e+k.x)/i-512,y:(c+k.y)/i},a.qb={x:(e+m.x)/i-512,y:(c+m.y)/i},a.rb={x:(e+l.x)/i-512,y:(c+l.y)/i},a=this.Fk(a,d),g.transform(a[0],a[1],a[2],a[3],a[4],a[5]),g.drawImage(this.Pk[1],0,0)):(a.pb={x:(e+k.x)/i,y:(c+k.y)/i},a.qb={x:(e+m.x)/i,y:(c+m.y)/i},a.rb={x:(e+l.x)/i,y:(c+l.y)/i},a=this.Fk(a,d),g.transform(a[0],a[1],a[2],a[3],a[4],a[5]),g.drawImage(this.Pk[0],0,0))}g.restore()},jg:function(a,b,c,d,e,f,g,i){d=this.sa; b=2*(1/d.Vt*a.x/512+b/d.Vt)*Math.PI;c=(0.5-1/d.gn*a.y/512-c/d.gn)*Math.PI;a=Math.sin(Math.abs(c));0.4>a?a=0.4:0.98<a&&(a=d.Ut);var b=b+(e+f)*a,c=c+(g+i)*a,k=d.Ca,e=Math.cos(c),a=-e*Math.cos(b),c=Math.sin(c),l=e*Math.sin(b),b=d.ss,e=d.mu,f=d.xq,g=d.yq,i=d.zq,m=f*a+c*g+l*i;if(0>m)return q;k=k*k/m;a=k*a-f;c=k*c-g;l=k*l-i;m=Math.pow(a,2)+Math.pow(c,2)+Math.pow(l,2);k=Math.sqrt(m);0==m?e=b=0:(m=(a*e+l*b)/k,1<m?m=1:-1>m&&(m=-1),m=Math.acos(m),0>a*b*g+c*e*i-c*b*f-l*g*e&&(m=2*Math.PI-m),b=k*Math.cos(m),e= k*Math.sin(m));return{x:d.a/2+b,y:d.bb/2-e}},SX:function(a){var b=this.P.ia();if(b){var c=this.sa,d=c.heading,e=c.Ca,f=c.pitch+c.qs/180*Math.PI,d=d-c.Pf/180*Math.PI,g=6378137*-(a.lat-b.lat)/180*Math.PI,i=6378137*(a.lng-b.lng)/180*Math.PI,a=Math.sqrt(Math.pow(g,2)+Math.pow(i,2)),k=Math.cos(f),b=Math.cos(d),d=Math.sin(d),l=-e*k*b,f=e*Math.sin(f),k=e*k*d,m=l*g+-2.08*f+i*k;if(0>m)return q;var m=e*e/m,g=m*g-l,e=-2.08*m-f,m=m*i-k,n=Math.pow(g,2)+Math.pow(e,2)+Math.pow(m,2),i=Math.sqrt(n);0==n?d=b=0:(n= (g*d+m*b)/i,1<n?n=1:-1>n&&(n=-1),n=Math.acos(n),0>g*b*f+e*d*k-e*b*l-m*f*d&&(n=2*Math.PI-n),b=i*Math.cos(n),d=i*Math.sin(n));return{x:c.a/2+b,y:c.bb/2-d,Ca:a}}return q},Fa:function(a,b,c){var d=Math.pow(a,2),e=Math.pow(c,2);return{heading:0<c?Math.PI-Math.acos(a/Math.sqrt(d+e)):Math.PI+Math.acos(a/Math.sqrt(d+e)),pitch:Math.asin(b/Math.sqrt(d+Math.pow(b,2)+e))}},Fk:function(a,b){var c=a.pb.x,d=a.pb.y,e=a.qb.y,f=a.rb.y,g=b.pb.x,i=b.pb.y,k=b.qb.x,l=b.qb.y,m=b.rb.x,n=b.rb.y,s=e-d,u=f-d,w=a.qb.x-c,y=a.rb.x- c,s=e-d,u=f-d,e=m-g,l=l-i,k=k-g,n=n-i,f=y*s-w*u,s=[(e*s-k*u)/f,(n*s-l*u)/f,(e*w-k*y)/-f,(l*y-n*w)/f];s[4]=g-s[0]*c-s[2]*d;s[5]=i-s[3]*d-s[1]*c;return s}});function Wj(a){this.P=a;this.Ya=this.ea=p;this.Lv=0;this.ci=a.ci;this.LA=new Uj;this.Yg={};this.vo={};this.Ro={gi:0.0010,width:0,height:0,heading:0,pitch:0};this.P.sa=this;this.yH=0;this.Ud={};this.ca()} x.extend(Wj.prototype,{ca:function(){var a=this,b=a.P;b.addEventListener("size_changed",function(){a.Ud={}});b.addEventListener("zoom_changed_inner",function(){a.Ud={}})},setData:function(a){if(!this.ea||!(a&&a.id==this.ea.id))a?(this.Bp(),this.Ll=this.ea?this.ea.id:p,this.yB=this.ea?this.ea.tiles.dirNorth:p,this.XI=this.HA||p):this.yB=this.Ll=p,this.GJ=q,this.Ud={},this.ea=a,this.HA=this.P.Fa().heading},Bp:function(){if(We()){var a=this.P.jw.style,b=this.P.kw.style;a.hc=a.WebkitTransition="";b.hc= b.WebkitTransition="";a.visibility=b.visibility="hidden";a.opacity=b.opacity="0"}for(var c in this.Yg)this.vo[c]=this.Yg[c],this.vo[c].style.zIndex="0"},va:function(a,b,c){if(this.ea){var d=a.heading,e=a.pitch,f=this.P,g,i,k,l,m,n;this.Ud[this.ea.id]?(f=this.Ud[this.ea.id],i=f.Pf,k=f.UO,l=f.WO,m=f.UK,g=f.gi,n=f.HC,f=f.GC):(g=this.ea.tiles,i=g.dirNorth,n=f.Ka().clientWidth,f=f.Ka().clientHeight,k=g.op(b),l=g.Rx(b),m=360/k,g=360/(k*c),this.Ud[this.ea.id]={Pf:i,UO:k,WO:l,UK:m,gi:g,HC:n,GC:f},this.MQ()); this.XI=this.HA||p;this.HA=d;We()&&this.LU(d,e,b,c,g,n,f,i,k,l);this.Zg=c;i+=d;k=90-e;var e=Math.floor(i/m),d=Math.floor(k/m),s=n/2;i=Math.round(s-i%m/g);0>e&&(i-=c);k=Math.round(f/2-k%m/g);var u,w;this.yB&&(u=this.yB+this.XI,w=Math.round(s-u%m/g),u=Math.floor(u/m));u&&0>u&&(w-=c);m=d-Math.ceil(k/c);s=d+Math.ceil((f-k-c)/c);m=0>m?0:m;var s=s>l-1?l-1:s,y=e+Math.ceil((n-i-c)/c);l=[];for(var D={},c=e-Math.ceil(i/c);c<=y;c++)for(var C=m;C<=s;C++)l.push([c,C]),D[this.Mq(this.ea.id,c,C,b)]=o;for(F in this.Yg)if(!D[F]&& !this.vo[F]&&(c=this.Yg[F]))c.style.display="none";this.Lv+=l.length;l.sort(function(a){return function(b,c){return 0.4*Math.abs(b[0]-a[0])+0.6*Math.abs(b[1]-a[1])-(0.4*Math.abs(c[0]-a[0])+0.6*Math.abs(c[1]-a[1]))}}([e,d]));for(c=0;c<l.length;c++)this.MU(l[c][0],l[c][1],b,e,d,i,k,u,w);this.Ro.gi=g;this.Ro.width=n;this.Ro.height=f;this.Ro.heading=a.heading;this.Ro.pitch=a.pitch}else{for(var F in this.Yg)(c=this.Yg[F])&&c.parentNode&&c.parentNode.removeChild(c),delete this.Yg[F];We()&&(a=this.P.jw, b=this.P.kw,a&&(a.src=b.src="",a.style.visibility=b.style.visibility="hidden"))}},LU:function(a,b,c,d,e,f,g,i,k,l){var c=this.P.jw,m=this.P.kw,n=this,d=[k*d,l*d];if(!this.GJ||d!==this.yH)this.GJ=o,c.style.hc=c.style.WebkitTransition=m.style.hc=m.style.WebkitTransition="opacity 300ms ease-out",c.style.width=m.style.width=d[0]+"px",c.style.height=m.style.height=d[1]+"px",c.style.wV=m.style.wV=d[0]+"px, "+d[1]+"px",c.style.left=Math.round((0-i-a)/e+f/2)+"px",m.style.left=parseInt(c.style.left)+d[0]+ "px",c.onload=function(){-1!=this.src.indexOf("pos=0_0&z=1")&&n.P.dispatchEvent(new N("onthumbnail_complete"))},k="//mapsv0.bdimg.com/scape/?qt=pdata&sid="+this.ea.id+"&pos=0_0&z=1&from=JSAPI",c.src!=k&&(c.src=m.src=k);this.yH=d;a=Math.round((0-i-a)%360/e+f/2);c.style.top=m.style.top=Math.round(-(90-b)/e+g/2)+"px";0<a&&0>a-d[0]?(c.style.left=a+"px",m.style.left=parseInt(c.style.left)-d[0]+"px"):0<=a-d[0]?(m.style.left=a-d[0]+"px",c.style.left=parseInt(m.style.left)-d[0]+"px"):a+d[0]<f&&0<=a+d[0]? 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d=b[0],e=b[1],f=b[2],g=b[3],i=b[4],b=b[5],k=c[0],c=c[1];a[0]=d;a[1]=e;a[2]=f;a[3]=g;a[4]=d*k+f*c+i;a[5]=e*k+g*c+b;return a};nk.xn=function(a){return"mat2d("+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+")"}; nk.MD=function(a){return Math.sqrt(Math.pow(a[0],2)+Math.pow(a[1],2)+Math.pow(a[2],2)+Math.pow(a[3],2)+Math.pow(a[4],2)+Math.pow(a[5],2)+1)};"undefined"!==typeof exports&&(exports.X3=nk); var ok={create:function(){var a=new gk(9);a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=1;a[5]=0;a[6]=0;a[7]=0;a[8]=1;return a},H2:function(a,b){a[0]=b[0];a[1]=b[1];a[2]=b[2];a[3]=b[4];a[4]=b[5];a[5]=b[6];a[6]=b[8];a[7]=b[9];a[8]=b[10];return a},ji:function(a){var b=new gk(9);b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];b[4]=a[4];b[5]=a[5];b[6]=a[6];b[7]=a[7];b[8]=a[8];return b},copy:function(a,b){a[0]=b[0];a[1]=b[1];a[2]=b[2];a[3]=b[3];a[4]=b[4];a[5]=b[5];a[6]=b[6];a[7]=b[7];a[8]=b[8];return a},Qm:function(a){a[0]= 1;a[1]=0;a[2]=0;a[3]=0;a[4]=1;a[5]=0;a[6]=0;a[7]=0;a[8]=1;return a},$O:function(a,b){if(a===b){var c=b[1],d=b[2],e=b[5];a[1]=b[3];a[2]=b[6];a[3]=c;a[5]=b[7];a[6]=d;a[7]=e}else{a[0]=b[0];a[1]=b[3];a[2]=b[6];a[3]=b[1];a[4]=b[4];a[5]=b[7];a[6]=b[2];a[7]=b[5];a[8]=b[8]}return a},xp:function(a,b){var c=b[0],d=b[1],e=b[2],f=b[3],g=b[4],i=b[5],k=b[6],l=b[7],m=b[8],n=m*g-i*l,s=-m*f+i*k,u=l*f-g*k,w=c*n+d*s+e*u;if(!w)return p;w=1/w;a[0]=n*w;a[1]=(-m*d+e*l)*w;a[2]=(i*d-e*g)*w;a[3]=s*w;a[4]=(m*c-e*k)*w;a[5]= (-i*c+e*f)*w;a[6]=u*w;a[7]=(-l*c+d*k)*w;a[8]=(g*c-d*f)*w;return a},gK:function(a,b){var c=b[0],d=b[1],e=b[2],f=b[3],g=b[4],i=b[5],k=b[6],l=b[7],m=b[8];a[0]=g*m-i*l;a[1]=e*l-d*m;a[2]=d*i-e*g;a[3]=i*k-f*m;a[4]=c*m-e*k;a[5]=e*f-c*i;a[6]=f*l-g*k;a[7]=d*k-c*l;a[8]=c*g-d*f;return a},XC:function(a){var b=a[3],c=a[4],d=a[5],e=a[6],f=a[7],g=a[8];return a[0]*(g*c-d*f)+a[1]*(-g*b+d*e)+a[2]*(f*b-c*e)},multiply:function(a,b,c){var d=b[0],e=b[1],f=b[2],g=b[3],i=b[4],k=b[5],l=b[6],m=b[7],b=b[8],n=c[0],s=c[1],u= c[2],w=c[3],y=c[4],D=c[5],C=c[6],F=c[7],c=c[8];a[0]=n*d+s*g+u*l;a[1]=n*e+s*i+u*m;a[2]=n*f+s*k+u*b;a[3]=w*d+y*g+D*l;a[4]=w*e+y*i+D*m;a[5]=w*f+y*k+D*b;a[6]=C*d+F*g+c*l;a[7]=C*e+F*i+c*m;a[8]=C*f+F*k+c*b;return a}};ok.Zm=ok.multiply;ok.translate=function(a,b,c){var d=b[0],e=b[1],f=b[2],g=b[3],i=b[4],k=b[5],l=b[6],m=b[7],b=b[8],n=c[0],c=c[1];a[0]=d;a[1]=e;a[2]=f;a[3]=g;a[4]=i;a[5]=k;a[6]=n*d+c*g+l;a[7]=n*e+c*i+m;a[8]=n*f+c*k+b;return a}; ok.rotate=function(a,b,c){var d=b[0],e=b[1],f=b[2],g=b[3],i=b[4],k=b[5],l=b[6],m=b[7],b=b[8],n=Math.sin(c),c=Math.cos(c);a[0]=c*d+n*g;a[1]=c*e+n*i;a[2]=c*f+n*k;a[3]=c*g-n*d;a[4]=c*i-n*e;a[5]=c*k-n*f;a[6]=l;a[7]=m;a[8]=b;return a};ok.scale=function(a,b,c){var d=c[0],c=c[1];a[0]=d*b[0];a[1]=d*b[1];a[2]=d*b[2];a[3]=c*b[3];a[4]=c*b[4];a[5]=c*b[5];a[6]=b[6];a[7]=b[7];a[8]=b[8];return a};ok.G2=function(a,b){a[0]=b[0];a[1]=b[1];a[2]=0;a[3]=b[2];a[4]=b[3];a[5]=0;a[6]=b[4];a[7]=b[5];a[8]=1;return a}; ok.gX=function(a,b){var c=b[0],d=b[1],e=b[2],f=b[3],g=c+c,i=d+d,k=e+e,c=c*g,l=d*g,d=d*i,m=e*g,n=e*i,e=e*k,g=f*g,i=f*i,f=f*k;a[0]=1-d-e;a[3]=l-f;a[6]=m+i;a[1]=l+f;a[4]=1-c-e;a[7]=n-g;a[2]=m-i;a[5]=n+g;a[8]=1-c-d;return a}; ok.a4=function(a,b){var c=b[0],d=b[1],e=b[2],f=b[3],g=b[4],i=b[5],k=b[6],l=b[7],m=b[8],n=b[9],s=b[10],u=b[11],w=b[12],y=b[13],D=b[14],C=b[15],F=c*i-d*g,z=c*k-e*g,A=c*l-f*g,E=d*k-e*i,G=d*l-f*i,P=e*l-f*k,S=m*y-n*w,ba=m*D-s*w,m=m*C-u*w,ca=n*D-s*y,n=n*C-u*y,s=s*C-u*D,u=F*s-z*n+A*ca+E*m-G*ba+P*S;if(!u)return p;u=1/u;a[0]=(i*s-k*n+l*ca)*u;a[1]=(k*m-g*s-l*ba)*u;a[2]=(g*n-i*m+l*S)*u;a[3]=(e*n-d*s-f*ca)*u;a[4]=(c*s-e*m+f*ba)*u;a[5]=(d*m-c*n-f*S)*u;a[6]=(y*P-D*G+C*E)*u;a[7]=(D*A-w*P-C*z)*u;a[8]=(w*G-y*A+C* F)*u;return a};ok.xn=function(a){return"mat3("+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+")"};ok.MD=function(a){return Math.sqrt(Math.pow(a[0],2)+Math.pow(a[1],2)+Math.pow(a[2],2)+Math.pow(a[3],2)+Math.pow(a[4],2)+Math.pow(a[5],2)+Math.pow(a[6],2)+Math.pow(a[7],2)+Math.pow(a[8],2))};"undefined"!==typeof exports&&(exports.Y3=ok); var Sj={create:function(){var a=new gk(16);a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a},ji:function(a){var b=new gk(16);b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];b[4]=a[4];b[5]=a[5];b[6]=a[6];b[7]=a[7];b[8]=a[8];b[9]=a[9];b[10]=a[10];b[11]=a[11];b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},copy:function(a,b){a[0]=b[0];a[1]=b[1];a[2]=b[2];a[3]=b[3];a[4]=b[4];a[5]=b[5];a[6]=b[6];a[7]=b[7];a[8]=b[8];a[9]=b[9]; a[10]=b[10];a[11]=b[11];a[12]=b[12];a[13]=b[13];a[14]=b[14];a[15]=b[15];return a},Qm:function(a){a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a},$O:function(a,b){if(a===b){var c=b[1],d=b[2],e=b[3],f=b[6],g=b[7],i=b[11];a[1]=b[4];a[2]=b[8];a[3]=b[12];a[4]=c;a[6]=b[9];a[7]=b[13];a[8]=d;a[9]=f;a[11]=b[14];a[12]=e;a[13]=g;a[14]=i}else{a[0]=b[0];a[1]=b[4];a[2]=b[8];a[3]=b[12];a[4]=b[1];a[5]=b[5];a[6]=b[9];a[7]=b[13];a[8]=b[2]; a[9]=b[6];a[10]=b[10];a[11]=b[14];a[12]=b[3];a[13]=b[7];a[14]=b[11];a[15]=b[15]}return a},xp:function(a,b){var c=b[0],d=b[1],e=b[2],f=b[3],g=b[4],i=b[5],k=b[6],l=b[7],m=b[8],n=b[9],s=b[10],u=b[11],w=b[12],y=b[13],D=b[14],C=b[15],F=c*i-d*g,z=c*k-e*g,A=c*l-f*g,E=d*k-e*i,G=d*l-f*i,P=e*l-f*k,S=m*y-n*w,ba=m*D-s*w,ca=m*C-u*w,Ma=n*D-s*y,Sa=n*C-u*y,Wa=s*C-u*D,Da=F*Wa-z*Sa+A*Ma+E*ca-G*ba+P*S;if(!Da)return p;Da=1/Da;a[0]=(i*Wa-k*Sa+l*Ma)*Da;a[1]=(e*Sa-d*Wa-f*Ma)*Da;a[2]=(y*P-D*G+C*E)*Da;a[3]=(s*G-n*P-u*E)* Da;a[4]=(k*ca-g*Wa-l*ba)*Da;a[5]=(c*Wa-e*ca+f*ba)*Da;a[6]=(D*A-w*P-C*z)*Da;a[7]=(m*P-s*A+u*z)*Da;a[8]=(g*Sa-i*ca+l*S)*Da;a[9]=(d*ca-c*Sa-f*S)*Da;a[10]=(w*G-y*A+C*F)*Da;a[11]=(n*A-m*G-u*F)*Da;a[12]=(i*ba-g*Ma-k*S)*Da;a[13]=(c*Ma-d*ba+e*S)*Da;a[14]=(y*z-w*E-D*F)*Da;a[15]=(m*E-n*z+s*F)*Da;return a},gK:function(a,b){var c=b[0],d=b[1],e=b[2],f=b[3],g=b[4],i=b[5],k=b[6],l=b[7],m=b[8],n=b[9],s=b[10],u=b[11],w=b[12],y=b[13],D=b[14],C=b[15];a[0]=i*(s*C-u*D)-n*(k*C-l*D)+y*(k*u-l*s);a[1]=-(d*(s*C-u*D)-n*(e* C-f*D)+y*(e*u-f*s));a[2]=d*(k*C-l*D)-i*(e*C-f*D)+y*(e*l-f*k);a[3]=-(d*(k*u-l*s)-i*(e*u-f*s)+n*(e*l-f*k));a[4]=-(g*(s*C-u*D)-m*(k*C-l*D)+w*(k*u-l*s));a[5]=c*(s*C-u*D)-m*(e*C-f*D)+w*(e*u-f*s);a[6]=-(c*(k*C-l*D)-g*(e*C-f*D)+w*(e*l-f*k));a[7]=c*(k*u-l*s)-g*(e*u-f*s)+m*(e*l-f*k);a[8]=g*(n*C-u*y)-m*(i*C-l*y)+w*(i*u-l*n);a[9]=-(c*(n*C-u*y)-m*(d*C-f*y)+w*(d*u-f*n));a[10]=c*(i*C-l*y)-g*(d*C-f*y)+w*(d*l-f*i);a[11]=-(c*(i*u-l*n)-g*(d*u-f*n)+m*(d*l-f*i));a[12]=-(g*(n*D-s*y)-m*(i*D-k*y)+w*(i*s-k*n));a[13]=c*(n* D-s*y)-m*(d*D-e*y)+w*(d*s-e*n);a[14]=-(c*(i*D-k*y)-g*(d*D-e*y)+w*(d*k-e*i));a[15]=c*(i*s-k*n)-g*(d*s-e*n)+m*(d*k-e*i);return a},XC:function(a){var b=a[0],c=a[1],d=a[2],e=a[3],f=a[4],g=a[5],i=a[6],k=a[7],l=a[8],m=a[9],n=a[10],s=a[11],u=a[12],w=a[13],y=a[14],a=a[15];return(b*g-c*f)*(n*a-s*y)-(b*i-d*f)*(m*a-s*w)+(b*k-e*f)*(m*y-n*w)+(c*i-d*g)*(l*a-s*u)-(c*k-e*g)*(l*y-n*u)+(d*k-e*i)*(l*w-m*u)},multiply:function(a,b,c){var d=b[0],e=b[1],f=b[2],g=b[3],i=b[4],k=b[5],l=b[6],m=b[7],n=b[8],s=b[9],u=b[10],w= b[11],y=b[12],D=b[13],C=b[14],b=b[15],F=c[0],z=c[1],A=c[2],E=c[3];a[0]=F*d+z*i+A*n+E*y;a[1]=F*e+z*k+A*s+E*D;a[2]=F*f+z*l+A*u+E*C;a[3]=F*g+z*m+A*w+E*b;F=c[4];z=c[5];A=c[6];E=c[7];a[4]=F*d+z*i+A*n+E*y;a[5]=F*e+z*k+A*s+E*D;a[6]=F*f+z*l+A*u+E*C;a[7]=F*g+z*m+A*w+E*b;F=c[8];z=c[9];A=c[10];E=c[11];a[8]=F*d+z*i+A*n+E*y;a[9]=F*e+z*k+A*s+E*D;a[10]=F*f+z*l+A*u+E*C;a[11]=F*g+z*m+A*w+E*b;F=c[12];z=c[13];A=c[14];E=c[15];a[12]=F*d+z*i+A*n+E*y;a[13]=F*e+z*k+A*s+E*D;a[14]=F*f+z*l+A*u+E*C;a[15]=F*g+z*m+A*w+E*b;return a}}; Sj.Zm=Sj.multiply; Sj.translate=function(a,b,c){var d=c[0],e=c[1],c=c[2],f,g,i,k,l,m,n,s,u,w,y,D;if(b===a){a[12]=b[0]*d+b[4]*e+b[8]*c+b[12];a[13]=b[1]*d+b[5]*e+b[9]*c+b[13];a[14]=b[2]*d+b[6]*e+b[10]*c+b[14];a[15]=b[3]*d+b[7]*e+b[11]*c+b[15]}else{f=b[0];g=b[1];i=b[2];k=b[3];l=b[4];m=b[5];n=b[6];s=b[7];u=b[8];w=b[9];y=b[10];D=b[11];a[0]=f;a[1]=g;a[2]=i;a[3]=k;a[4]=l;a[5]=m;a[6]=n;a[7]=s;a[8]=u;a[9]=w;a[10]=y;a[11]=D;a[12]=f*d+l*e+u*c+b[12];a[13]=g*d+m*e+w*c+b[13];a[14]=i*d+n*e+y*c+b[14];a[15]=k*d+s*e+D*c+b[15]}return a}; Sj.scale=function(a,b,c){var d=c[0],e=c[1],c=c[2];a[0]=b[0]*d;a[1]=b[1]*d;a[2]=b[2]*d;a[3]=b[3]*d;a[4]=b[4]*e;a[5]=b[5]*e;a[6]=b[6]*e;a[7]=b[7]*e;a[8]=b[8]*c;a[9]=b[9]*c;a[10]=b[10]*c;a[11]=b[11]*c;a[12]=b[12];a[13]=b[13];a[14]=b[14];a[15]=b[15];return a}; Sj.rotate=function(a,b,c,d){var e=d[0],f=d[1],d=d[2],g=Math.sqrt(e*e+f*f+d*d),i,k,l,m,n,s,u,w,y,D,C,F,z,A,E,G,P,S,ba,ca;if(Math.abs(g)<fk)return p;g=1/g;e=e*g;f=f*g;d=d*g;i=Math.sin(c);k=Math.cos(c);l=1-k;c=b[0];g=b[1];m=b[2];n=b[3];s=b[4];u=b[5];w=b[6];y=b[7];D=b[8];C=b[9];F=b[10];z=b[11];A=e*e*l+k;E=f*e*l+d*i;G=d*e*l-f*i;P=e*f*l-d*i;S=f*f*l+k;ba=d*f*l+e*i;ca=e*d*l+f*i;e=f*d*l-e*i;f=d*d*l+k;a[0]=c*A+s*E+D*G;a[1]=g*A+u*E+C*G;a[2]=m*A+w*E+F*G;a[3]=n*A+y*E+z*G;a[4]=c*P+s*S+D*ba;a[5]=g*P+u*S+C*ba;a[6]= m*P+w*S+F*ba;a[7]=n*P+y*S+z*ba;a[8]=c*ca+s*e+D*f;a[9]=g*ca+u*e+C*f;a[10]=m*ca+w*e+F*f;a[11]=n*ca+y*e+z*f;if(b!==a){a[12]=b[12];a[13]=b[13];a[14]=b[14];a[15]=b[15]}return a};Sj.cO=function(a,b,c){var d=Math.sin(c),c=Math.cos(c),e=b[4],f=b[5],g=b[6],i=b[7],k=b[8],l=b[9],m=b[10],n=b[11];if(b!==a){a[0]=b[0];a[1]=b[1];a[2]=b[2];a[3]=b[3];a[12]=b[12];a[13]=b[13];a[14]=b[14];a[15]=b[15]}a[4]=e*c+k*d;a[5]=f*c+l*d;a[6]=g*c+m*d;a[7]=i*c+n*d;a[8]=k*c-e*d;a[9]=l*c-f*d;a[10]=m*c-g*d;a[11]=n*c-i*d;return a}; Sj.dO=function(a,b,c){var d=Math.sin(c),c=Math.cos(c),e=b[0],f=b[1],g=b[2],i=b[3],k=b[8],l=b[9],m=b[10],n=b[11];if(b!==a){a[4]=b[4];a[5]=b[5];a[6]=b[6];a[7]=b[7];a[12]=b[12];a[13]=b[13];a[14]=b[14];a[15]=b[15]}a[0]=e*c-k*d;a[1]=f*c-l*d;a[2]=g*c-m*d;a[3]=i*c-n*d;a[8]=e*d+k*c;a[9]=f*d+l*c;a[10]=g*d+m*c;a[11]=i*d+n*c;return a}; Sj.eO=function(a,b,c){var d=Math.sin(c),c=Math.cos(c),e=b[0],f=b[1],g=b[2],i=b[3],k=b[4],l=b[5],m=b[6],n=b[7];if(b!==a){a[8]=b[8];a[9]=b[9];a[10]=b[10];a[11]=b[11];a[12]=b[12];a[13]=b[13];a[14]=b[14];a[15]=b[15]}a[0]=e*c+k*d;a[1]=f*c+l*d;a[2]=g*c+m*d;a[3]=i*c+n*d;a[4]=k*c-e*d;a[5]=l*c-f*d;a[6]=m*c-g*d;a[7]=n*c-i*d;return a}; Sj.I2=function(a,b,c){var d=b[0],e=b[1],f=b[2],g=b[3],i=d+d,k=e+e,l=f+f,b=d*i,m=d*k,d=d*l,n=e*k,e=e*l,f=f*l,i=g*i,k=g*k,g=g*l;a[0]=1-(n+f);a[1]=m+g;a[2]=d-k;a[3]=0;a[4]=m-g;a[5]=1-(b+f);a[6]=e+i;a[7]=0;a[8]=d+k;a[9]=e-i;a[10]=1-(b+n);a[11]=0;a[12]=c[0];a[13]=c[1];a[14]=c[2];a[15]=1;return a}; Sj.gX=function(a,b){var c=b[0],d=b[1],e=b[2],f=b[3],g=c+c,i=d+d,k=e+e,c=c*g,l=d*g,d=d*i,m=e*g,n=e*i,e=e*k,g=f*g,i=f*i,f=f*k;a[0]=1-d-e;a[1]=l+f;a[2]=m-i;a[3]=0;a[4]=l-f;a[5]=1-c-e;a[6]=n+g;a[7]=0;a[8]=m+i;a[9]=n-g;a[10]=1-c-d;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a};Sj.K2=function(a,b,c,d,e,f,g){var i=1/(c-b),k=1/(e-d),l=1/(f-g);a[0]=f*2*i;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=f*2*k;a[6]=0;a[7]=0;a[8]=(c+b)*i;a[9]=(e+d)*k;a[10]=(g+f)*l;a[11]=-1;a[12]=0;a[13]=0;a[14]=g*f*2*l;a[15]=0;return a}; Sj.DZ=function(a,b,c){var b=1/Math.tan(b/2),d=1/-999.99;a[0]=b/c;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=b;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1000.01*d;a[11]=-1;a[12]=0;a[13]=0;a[14]=20*d;a[15]=0};Sj.j4=function(a,b,c,d,e,f,g){var i=1/(b-c),k=1/(d-e),l=1/(f-g);a[0]=-2*i;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=-2*k;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=2*l;a[11]=0;a[12]=(b+c)*i;a[13]=(e+d)*k;a[14]=(g+f)*l;a[15]=1;return a}; Sj.S3=function(a,b,c,d){var e,f,g,i,k,l,m,n,s=b[0],u=b[1],b=b[2];g=d[0];i=d[1];f=d[2];m=c[0];d=c[1];e=c[2];if(Math.abs(s-m)<fk&&Math.abs(u-d)<fk&&Math.abs(b-e)<fk)return Sj.Qm(a);c=s-m;d=u-d;m=b-e;n=1/Math.sqrt(c*c+d*d+m*m);c=c*n;d=d*n;m=m*n;e=i*m-f*d;f=f*c-g*m;g=g*d-i*c;if(n=Math.sqrt(e*e+f*f+g*g)){n=1/n;e=e*n;f=f*n;g=g*n}else g=f=e=0;i=d*g-m*f;k=m*e-c*g;l=c*f-d*e;if(n=Math.sqrt(i*i+k*k+l*l)){n=1/n;i=i*n;k=k*n;l=l*n}else l=k=i=0;a[0]=e;a[1]=i;a[2]=c;a[3]=0;a[4]=f;a[5]=k;a[6]=d;a[7]=0;a[8]=g;a[9]= l;a[10]=m;a[11]=0;a[12]=-(e*s+f*u+g*b);a[13]=-(i*s+k*u+l*b);a[14]=-(c*s+d*u+m*b);a[15]=1;return a};Sj.xn=function(a){return"mat4("+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+")"}; Sj.MD=function(a){return Math.sqrt(Math.pow(a[0],2)+Math.pow(a[1],2)+Math.pow(a[2],2)+Math.pow(a[3],2)+Math.pow(a[4],2)+Math.pow(a[5],2)+Math.pow(a[6],2)+Math.pow(a[6],2)+Math.pow(a[7],2)+Math.pow(a[8],2)+Math.pow(a[9],2)+Math.pow(a[10],2)+Math.pow(a[11],2)+Math.pow(a[12],2)+Math.pow(a[13],2)+Math.pow(a[14],2)+Math.pow(a[15],2))};"undefined"!==typeof exports&&(exports.Z3=Sj);var pk={create:function(){var a=new gk(4);a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a}}; pk.D4=function(){var a=lk.create(),b=lk.tg(1,0,0),c=lk.tg(0,1,0);return function(d,e,f){var g=lk.Ls(e,f);if(g<-0.999999){lk.fx(a,b,e);lk.length(a)<1.0E-6&&lk.fx(a,c,e);lk.normalize(a,a);pk.i_(d,a);return d}if(g>0.999999){d[0]=0;d[1]=0;d[2]=0;d[3]=1;return d}lk.fx(a,e,f);d[0]=a[0];d[1]=a[1];d[2]=a[2];d[3]=1+g;return pk.normalize(d,d)}}(); pk.G4=function(){var a=ok.create();return function(b,c,d,e){a[0]=d[0];a[3]=d[1];a[6]=d[2];a[1]=e[0];a[4]=e[1];a[7]=e[2];a[2]=-c[0];a[5]=-c[1];a[8]=-c[2];return pk.normalize(b,pk.fX(b,a))}}();pk.ji=Rj.ji;pk.tg=Rj.tg;pk.copy=Rj.copy;pk.set=Rj.set;pk.Qm=function(a){a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};pk.i_=function(a,b){var c=Math.PI,c=c*0.5,d=Math.sin(c);a[0]=d*b[0];a[1]=d*b[1];a[2]=d*b[2];a[3]=Math.cos(c)};pk.add=Rj.add; pk.multiply=function(a,b,c){var d=b[0],e=b[1],f=b[2],b=b[3],g=c[0],i=c[1],k=c[2],c=c[3];a[0]=d*c+b*g+e*k-f*i;a[1]=e*c+b*i+f*g-d*k;a[2]=f*c+b*k+d*i-e*g;a[3]=b*c-d*g-e*i-f*k;return a};pk.Zm=pk.multiply;pk.scale=Rj.scale;pk.cO=function(a,b,c){var c=c*0.5,d=b[0],e=b[1],f=b[2],b=b[3],g=Math.sin(c),c=Math.cos(c);a[0]=d*c+b*g;a[1]=e*c+f*g;a[2]=f*c-e*g;a[3]=b*c-d*g;return a}; pk.dO=function(a,b,c){var c=c*0.5,d=b[0],e=b[1],f=b[2],b=b[3],g=Math.sin(c),c=Math.cos(c);a[0]=d*c-f*g;a[1]=e*c+b*g;a[2]=f*c+d*g;a[3]=b*c-e*g;return a};pk.eO=function(a,b,c){var c=c*0.5,d=b[0],e=b[1],f=b[2],b=b[3],g=Math.sin(c),c=Math.cos(c);a[0]=d*c+e*g;a[1]=e*c-d*g;a[2]=f*c+b*g;a[3]=b*c-f*g;return a};pk.c2=function(a,b){var c=b[0],d=b[1],e=b[2];a[0]=c;a[1]=d;a[2]=e;a[3]=-Math.sqrt(Math.abs(1-c*c-d*d-e*e));return a};pk.Ls=Rj.Ls;pk.hy=Rj.hy; pk.P4=function(a,b,c,d){var e=b[0],f=b[1],g=b[2],b=b[3],i=c[0],k=c[1],l=c[2],c=c[3],m,n,s;n=e*i+f*k+g*l+b*c;if(n<0){n=-n;i=-i;k=-k;l=-l;c=-c}if(1-n>1.0E-6){m=Math.acos(n);s=Math.sin(m);n=Math.sin((1-d)*m)/s;d=Math.sin(d*m)/s}else n=1-d;a[0]=n*e+d*i;a[1]=n*f+d*k;a[2]=n*g+d*l;a[3]=n*b+d*c;return a};pk.xp=function(a,b){var c=b[0],d=b[1],e=b[2],f=b[3],g=c*c+d*d+e*e+f*f,g=g?1/g:0;a[0]=-c*g;a[1]=-d*g;a[2]=-e*g;a[3]=f*g;return a};pk.i2=function(a,b){a[0]=-b[0];a[1]=-b[1];a[2]=-b[2];a[3]=b[3];return a}; pk.length=Rj.length;pk.UE=pk.length;pk.Xk=Rj.Xk;pk.XF=pk.Xk;pk.normalize=Rj.normalize;pk.fX=function(a,b){var c=b[0]+b[4]+b[8];if(c>0){c=Math.sqrt(c+1);a[3]=0.5*c;c=0.5/c;a[0]=(b[7]-b[5])*c;a[1]=(b[2]-b[6])*c;a[2]=(b[3]-b[1])*c}else{var d=0;b[4]>b[0]&&(d=1);b[8]>b[d*3+d]&&(d=2);var e=(d+1)%3,f=(d+2)%3,c=Math.sqrt(b[d*3+d]-b[e*3+e]-b[f*3+f]+1);a[d]=0.5*c;c=0.5/c;a[3]=(b[f*3+e]-b[e*3+f])*c;a[e]=(b[e*3+d]+b[d*3+e])*c;a[f]=(b[f*3+d]+b[d*3+f])*c}return a}; pk.xn=function(a){return"quat("+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+")"};"undefined"!==typeof exports&&(exports.w4=pk);function qk(a,b){this.Kf=a;this.Iq=b||2;this.TA=a-this.Iq;this.vc=[];this.Mg=[];this.BE()}x.extend(qk.prototype,{BE:function(){var a,b;this.vc.push(0,-20,0);for(ch=0;360>ch;ch+=6)a=Math.cos(Pb(ch))*this.Kf,b=Math.sin(Pb(ch))*this.Kf,this.vc.push(a,-20,b)},AE:function(){for(var a=(this.vc.length-3)/3,b=1;b<a;b++)this.Mg.push(0,b,b+1);this.Mg.push(0,b,1)},$D:function(){0==this.Mg.length&&this.AE();return this.Mg}});function rk(a,b){this.Kf=a;this.Iq=b||2;this.TA=a-this.Iq;this.vc=[];this.Mg=[];this.BE()} x.extend(rk.prototype,{BE:function(){for(var a,b,c=0;360>c;c+=6)a=Math.cos(Pb(c))*this.TA,b=Math.sin(Pb(c))*this.TA,this.vc.push(a,-20,b);for(c=0;360>c;c+=6)a=Math.cos(Pb(c))*this.Kf,b=Math.sin(Pb(c))*this.Kf,this.vc.push(a,-20,b)},AE:function(){var a=this.vc.length/3/2;for(ch=0;ch<a-1;ch++)this.Mg.push(ch,ch+a+1,ch+a),this.Mg.push(ch,ch+1,ch+a+1);this.Mg.push(ch,a,ch+a);this.Mg.push(ch,0,a)},$D:function(){0==this.Mg.length&&this.AE();return this.Mg}});function sk(a){this.Kf=a;this.Vd=Math.pow(2,4);this.Sr=this.Vd/2;this.vc=[];this.rA=[];a=360/this.Vd;this.RJ=Math.cos(Pb(3*a))*this.Kf;this.SJ=Math.cos(Pb(2*a))*this.Kf;this.TJ=Math.cos(Pb(1*a))*this.Kf;this.GY()} x.extend(sk.prototype,{GY:function(){if(!(0<this.vc.length))for(var a=this.Kf,b=[],c=64/this.Vd,d=64/c,e=[],f=0,g=0,i,k=0;33>k;k++)for(var l=Math.cos(Pb(5.625*k-90))*a,l=Math.round(100*l)/100,m=Math.sin(Pb(5.625*k-90))*a,m=Math.round(100*m)/100,f=Math.floor(k/c),n=0;64>n;n++){var s=Math.cos(Pb(5.625*n))*l,u=Math.sin(Pb(5.625*n))*l,s=Math.round(100*s)/100,u=Math.round(100*u)/100;b.push(s,m,u);g=Math.floor(n/c);i=g+f*d;f<this.Sr&&(this.vc[i]||(this.vc[i]=[]),this.vc[i].push(s,m,u));if(0<f&&0==k%c){var w= g+(f-1)*d;this.vc[w].push(s,m,u);0<n&&0==n%c&&this.vc[w-1]&&this.vc[w-1].push(s,m,u);63==n&&this.vc[w].push(e[0],e[1],e[2])}0==g&&0==n&&(e=[s,m,u]);0<n&&0==n%c&&this.vc[i-1]&&this.vc[i-1].push(s,m,u);f<this.Sr&&63==n&&this.vc[i].push(e[0],e[1],e[2])}},FY:function(){for(var a=64/this.Vd,b=a+1,c=0;c<a;c++)for(var d=0;d<a;d++){var e=c*b,f=e+d+1;this.rA.push(e+d,f,e+d+1+b);f=e+d+1+b;this.rA.push(e+d,f,e+b+d)}return this.rA},kX:function(a,b,c){var d=this.vc[Math.round(this.vc.length/2)];if(d){for(var e= [],f=Math.pow(2,5-a),b=b%f,c=c%f,g=64/this.Vd,i=1/g,k=1/(32/this.Sr),l=0;l<d.length/3;l++){var m=l%(g+1)*i,n=Math.floor(l/(g+1))*k,m=m/f+1*b/f,n=n/f+1*c/f;1===a&&(n*=2);e.push(m,n)}return e}},xX:function(a){var b=0,c=0,c=a[0],b=a[1],d=a[2],a=Math.round(180*Math.atan(Math.abs(d)/Math.abs(c))/Math.PI);0<c?0>d&&(a=360-a):a=0<d?180-a:180+a;c=b>this.TJ?7:b>this.SJ?6:b>this.RJ?5:0<b?4:b>-this.RJ?3:b>-this.SJ?2:b>-this.TJ?1:0;b=Math.floor(a/22.5);return[b,c,b+c*(64/(64/this.Vd))]}});function Kj(a){this.P=a;this.oe=this.jb=this.Xa=this.cj=p;var b=this;this.es=new Tj(6,{Po:function(a){for(var d=0;d<a.length;d++)if(a[d])for(var e=0;e<a[d].length;e++)a[d][e]&&(b.jb.deleteTexture(a[d][e].iz),a[d][e].Ks=q)}});this.HJ=new Tj(32,{Po:function(a){a&&(a.sA=o,a.src="")}});this.LA=new Uj;this.Vd=16;this.Sr=8;this.Kf=500;this.Yj=this.dj=0;this.If=[Sj.create(),Sj.create()];this.Wh=Sj.create();this.mB=[Sj.create(),Sj.create()];this.Dr=Sj.create();this.kB=[];this.Yl=this.zo=this.nw=p;this.$r= {};this.bS();this.YB=0;this.qv=[p,p];this.MA=[p,p];this.lg=[];this.kg=J()?2:1;this.Ui()} x.extend(Kj.prototype,{bS:function(){this.tl=[];for(var a=2;5>=a;a++)this.tl[a]={cols:Math.pow(2,a-1),rows:Math.pow(2,a-1)/2};this.tl[1]={cols:1,rows:1}},Ui:function(){this.eA();this.jb=this.Xa.getContext("webgl",{alpha:q});this.ww=dk.get(this.jb,this.P.ba);this.QA();this.EU();this.vA();this.wA();this.WT();this.ww.zE()},eA:function(){var a=this.Xa=H("canvas"),b=this.Xa.style,c=this.P.C,d=c.clientWidth,c=c.clientHeight;b.width=d+"px";b.height=c+"px";this.dj=a.width=d*this.kg;this.Yj=a.height=c*this.kg; this.P.ci.appendChild(this.Xa)},EU:function(){var a=this.jb,b=this.Xa;a.clearColor(0,0,0,1);a.clear(a.COLOR_BUFFER_BIT|a.DEPTH_BUFFER_BIT);a.disable(a.DEPTH_TEST);a.enable(a.BLEND);a.depthMask(o);a.viewport(0,0,b.width,b.height)},Qk:function(){var a=this.P.C,b=a.clientWidth,a=a.clientHeight;this.Xa.style.width=b+"px";this.Xa.style.height=a+"px";this.dj=this.Xa.width=b*this.kg;this.Yj=this.Xa.height=a*this.kg;this.cr=p;b=this.Xa;this.jb.viewport(0,0,b.width,b.height)},QA:function(){var a=this.jb,b= this.oe=a.createProgram(),c=this.Al("attribute vec3 aVertexPosition;\\nattribute vec2 aVertexTextureCoordBack;\\nattribute vec2 aVertexTextureCoord;\\nvarying mediump vec2 vTextureCoordBack;\\nvarying mediump vec2 vTextureCoord;\\nuniform mat4 uMVMatrix;\\nuniform mat4 uPMatrix;\\nvoid main(void) {\\n    gl_Position = uPMatrix * uMVMatrix * vec4(aVertexPosition, 1.0);\\n    vTextureCoordBack = aVertexTextureCoordBack;\\n    vTextureCoord = aVertexTextureCoord;\\n}",a.VERTEX_SHADER),d=this.Al("precision mediump float;\\nvarying vec2 vTextureCoordBack;\\nvarying vec2 vTextureCoord;\\nuniform sampler2D uSamplerBack;\\nuniform sampler2D uSampler;\\nuniform bool uDrawThumb;\\nuniform bool uDrawBack;\\nuniform float uAlpha;\\nvoid main(void) {\\n    if (uDrawThumb) {\\n        gl_FragColor = texture2D(uSamplerBack, vTextureCoordBack);\\n        return;\\n    }\\n    if (uAlpha == 1.0) {\\n        gl_FragColor = texture2D(uSampler, vTextureCoord);\\n        return;\\n    }\\n    if (uDrawBack) {\\n        gl_FragColor = texture2D(uSampler, vTextureCoord) * uAlpha + texture2D(uSamplerBack, vTextureCoordBack) * (1.0 - uAlpha);\\n    } else {\\n        vec4 textureColor = texture2D(uSampler, vec2(vTextureCoord.s, vTextureCoord.t));\\n        gl_FragColor =  vec4(textureColor.rgb, textureColor.a * uAlpha);\\n    }\\n}", a.FRAGMENT_SHADER);a.attachShader(b,c);a.attachShader(b,d);a.bindAttribLocation(b,0,"aVertexPosition");a.linkProgram(b)},Al:function(a,b){var c=this.jb,d=c.createShader(b);c.shaderSource(d,a);c.compileShader(d);return d},WT:function(){var a=new sk(this.Kf),b=a.FY();this.$r={BO:a,aX:b,$W:a.vc}},setData:function(a){a!==p&&(this.Ll=this.ea?this.ea.id:p,this.xB=this.ea||p);(this.ea=a)&&this.es.setData(a.id,[])},va:function(a,b){if(this.ea){this.Ea=a;this.cf=b;var c=this.Xa;this.cj||(this.cj=this.P.ga()); this.cr||(this.cr=180/Math.pow(2,this.cj),this.cV=c.width/c.height,Sj.DZ(this.Wh,Pb(this.cr),this.cV),Sj.xp(this.Dr,this.Wh));this.Sz(0);c=this.xA(0);this.qv[0]=c[0];this.MA[0]=c[1];this.pT();this.as()}},Sz:function(a){Sj.Qm(this.If[a]);Sj.rotate(this.If[a],this.If[a],Pb(this.Ea.pitch),[-1,0,0]);var b=this.ea.tiles.dirNorth;1==a&&this.xB&&(b=this.xB.tiles.dirNorth);Sj.rotate(this.If[a],this.If[a],Pb(b+this.Ea.heading+90),[0,1,0]);Sj.xp(this.mB[a],this.If[a])},Xj:function(a,b,c){var d=this.dj,e=this.Yj, f=Rj.create(),g=this.Dr,c=this.mB[c],a=Rj.tg(2*a/d-1,1-2*b/e,-1,1);Sj.multiply(f,g,a);Sj.multiply(f,c,f);b=this.Kf;g=200*f[0];a=200*f[1];f=200*f[2];b=Math.sqrt(-(-b*b)/(g*g+a*a+f*f));return this.$r.BO.xX([g*b,a*b,f*b])},mI:function(a,b,c,d){var e=this.Yj,b=Rj.tg(a,b,c,1),a=Rj.create();Sj.multiply(a,this.If[d],b);b=Rj.tg(a[0],a[1],a[2],a[3]);Sj.multiply(a,this.Wh,b);if(0!==a[3])return d=(1-lk.tg(a[0]/a[3],a[1]/a[3],a[2]/a[3])[1])*e/2,0<a[3]&&0<d&&d<e?o:q},Oc:function(a,b,c){var c=c||{},d=c.Hp||q,e= c.NZ||p;this.ro=this.cf;this.cf=b;this.cr=p;var f=this,g=this.cj,i=a-g;f.or&&(f.or.stop(),f.or=p);d?(f.cj=a,f.eV=q,f.va(f.Ea,b)):f.or=new ub({duration:600,Hc:60,hc:vb.iL,va:function(a){if(a!=0){f.cr=p;f.cj=g+i*a;a<0.5?f.va(f.Ea,f.ro):f.va(f.Ea,b);e&&e(f.cj)}},finish:function(){f.or=p;f.cj=a;f.eV=q;f.P.dispatchEvent(new N("onzoom_changed"))},Pt:function(){f.P.dispatchEvent(new N("onzoom_changed"));f.or=p}})},pT:function(){var a=this;this.$I(0,0,1,function(){a.Tg||a.AI()})},AI:function(){for(var a= this.MA[0],b=a[0],c=a[1],d=a[3],a=a[2];a<=d;a++){var e=b,f=c;"number"===typeof this.NA&&(a>=this.NA&&a<=this.nI)&&(e=0,f=this.tl[this.cf].cols-1);for(;e<=f;e++)this.$I(e,a)}},$I:function(a,b,c,d){var c=c||this.cf,e=this.tl[c].cols,f=this.tl[c].rows,g=this,a=g.AB(a,c);0>b&&(a=g.AB(e-1-a,c),b=0);b>f-1&&(a=g.AB(e-1-a,c),b=f-1);var i=a+b*e,k=g.es.getData(g.ea.id);k[c]||(k[c]=[]);k[c][i]||(k[c][i]={});var l=k[c][i];l.loaded?(g.wJ(c)&&g.CJ(),d&&d()):(l.index=i,l.loaded=q,l.xZ=g.ea.id,g.oT(a,b,c,function(a){if(l.xZ== g.ea.id){l.loaded=o;var b=k[c][i];if(!b.Ks){g.DU(b,a,c);if(c>1)b.cm={duration:300,startTime:Date.now(),MC:0,Uo:1};b.Ks=o}g.wJ(c)&&g.CJ();d&&d();g.as()}}))},wJ:function(a){return 1===a&&this.Ll&&this.P.MJ?o:q},pO:da("yT"),AB:function(a,b){for(var c=a,d=this.tl[b||this.cf].cols;0>c;)c+=d;return c%d},zf:function(){this.YB--;0===this.YB&&this.P.dispatchEvent(new N("ontilesloaded"))},as:function(){this.cv&&(clearTimeout(this.cv),this.cv=p);var a=this;this.cv=setTimeout(function(){cancelAnimationFrame(a.Uv); a.Uv=p;a.cv=p},300);this.Uv||this.Tv()},Tv:function(){var a=this;a.Uv=requestAnimationFrame(function(){a.Tv()});var b=this.oe;this.jb.useProgram(b);var c=this.ww;c.Yo(b.En);c.Yo(b.oP);c.Yo(b.Fu);c.cD();b=q;this.Tg?this.aU():b=this.FB(0);if(b&&!this.Tg)for(b=0;b<this.lg.length;b++)this.lg[b].Tv(this.Wh,this.If[0],this.Dr,this.mB[0])},FB:function(a,b){if(!this.ea)return q;var c=this.qv[a];if(!c)return q;var d=0==a?this.ea.id:this.Ll;if(!d)return q;b&&Sj.translate(this.If[a],this.kB[a],b);var e=c[0], f=c[1],g=c[2],c=c[3];this.Tg&&0==a&&(e-=2,f+=2,g-=2,c+=2,g=0>g?0:g);d=this.es.getData(d);if(!d)return q;for(;g<=c;g++){var i=e,k=f;"number"===typeof this.pk&&(g>=this.pk&&g<=this.Zl)&&(i=0,k=this.Vd-1);for(;i<=k;i++){for(var l=i;0>l;)l+=this.Vd;var l=l%this.Vd,m=this.ql(l,g)[2],n=this.ql(l,g,this.ro)[2],s=this.ql(l,g,1)[2],u=p,w=p,y=1;d[this.cf]&&(d[this.cf][m]&&d[this.cf][m].Ks)&&(u=m);d[this.ro]&&d[this.ro][n]&&d[this.ro][n].Ks?(w=n,y=this.ro):d[1][s]&&d[1][s].Ks&&(w=s);if(u===p&&w===p)return q; m=this.jb;n=this.oe;s=this.cf;this.Tg&&1==a?(m.uniform1i(n.eL,q),u===p&&(u=w,s=1),w=p):m.uniform1i(n.eL,o);this.hT(u,s,w,y,a);this.CU(l,g,s,y);this.LB(a);this.NR()}}return o},ql:function(a,b,c){var c=c||this.cf,d=Math.pow(2,5-c),a=Math.floor(a/d),b=Math.floor(b/d),b=this.tl[c].rows-b-1;return[a,b,a+b*this.Vd/d]},DU:function(a,b,c){if(a){var d=this.jb;1===c?d.activeTexture(d.TEXTURE0):d.activeTexture(d.TEXTURE1);a.iz=d.createTexture();d.bindTexture(d.TEXTURE_2D,a.iz);d.pixelStorei(d.UNPACK_FLIP_Y_WEBGL, o);d.texImage2D(d.TEXTURE_2D,0,d.RGBA,d.RGBA,d.UNSIGNED_BYTE,b);d.texParameteri(d.TEXTURE_2D,d.TEXTURE_WRAP_S,d.CLAMP_TO_EDGE);d.texParameteri(d.TEXTURE_2D,d.TEXTURE_WRAP_T,d.CLAMP_TO_EDGE);d.texParameteri(d.TEXTURE_2D,d.TEXTURE_MAG_FILTER,d.LINEAR);d.texParameteri(d.TEXTURE_2D,d.TEXTURE_MIN_FILTER,d.LINEAR)}},hT:function(a,b,c,d,e){var f=0==e?this.ea.id:this.Ll;if(f){var g=this.es.getData(f),f=this.jb,i=this.oe;a===p?f.uniform1i(i.fL,o):f.uniform1i(i.fL,q);var k=p;g[d]&&g[d][c]&&(f.activeTexture(f.TEXTURE0), k=g[d][c].iz,f.bindTexture(f.TEXTURE_2D,k),f.uniform1i(i.YZ,0));if("number"===typeof a){f.activeTexture(f.TEXTURE1);f.bindTexture(f.TEXTURE_2D,g[b][a].iz);f.uniform1i(i.ZZ,1);a=g[b][a];"number"!=typeof a.Uo&&(a.Uo=1);if(1==e&&(!a.cm||0!=a.cm.Uo))a.cm={duration:400,startTime:this.fw,MC:1,Uo:0},a.Uo=0;a.cm?(e=a.cm,b=(Date.now()-e.startTime)/e.duration,0==e.MC?(e=b,1<e&&(e=1,a.cm=p)):(e=e.MC*(1-b),0>e&&(e=0,a.cm=p)),f.uniform1f(i.alpha,e)):f.uniform1f(i.alpha,a.Uo)}}},CU:function(a,b,c,d){var e=this.RS(a, b),f=this.$r.aX,c=this.fI(a,b,c),a=this.fI(a,b,d),b=this.jb;this.nw||(this.nw=b.createBuffer());b.bindBuffer(b.ARRAY_BUFFER,this.nw);b.bufferData(b.ARRAY_BUFFER,new Float32Array(e),b.STATIC_DRAW);this.zo||(this.zo=b.createBuffer(),this.zo.mG=f.length,b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,this.zo),b.bufferData(b.ELEMENT_ARRAY_BUFFER,new Uint16Array(f),b.STATIC_DRAW));this.bC||(this.bC=b.createBuffer());b.bindBuffer(b.ARRAY_BUFFER,this.bC);b.bufferData(b.ARRAY_BUFFER,new Float32Array(a),b.STATIC_DRAW); c&&(this.Yl||(this.Yl=b.createBuffer()),b.bindBuffer(b.ARRAY_BUFFER,this.Yl),b.bufferData(b.ARRAY_BUFFER,new Float32Array(c),b.STATIC_DRAW))},NR:function(){var a=this.jb,b=this.oe;a.bindBuffer(a.ARRAY_BUFFER,this.nw);a.bindBuffer(a.ELEMENT_ARRAY_BUFFER,this.zo);a.vertexAttribPointer(b.En,3,a.FLOAT,q,0,0);a.bindBuffer(a.ARRAY_BUFFER,this.bC);a.vertexAttribPointer(b.oP,2,a.FLOAT,q,0,0);a.bindBuffer(a.ARRAY_BUFFER,this.Yl);a.vertexAttribPointer(b.Fu,2,a.FLOAT,q,0,0);a.drawElements(a.TRIANGLES,this.zo.mG, a.UNSIGNED_SHORT,0)},RS:function(a,b){return this.$r.$W[a+b*(64/(64/this.Vd))]},fI:function(a,b,c){return this.$r.BO.kX(c||this.cf,a,b)},vA:function(){var a=this.oe,b=this.jb;a.Qt=b.getUniformLocation(a,"uPMatrix");a.Nt=b.getUniformLocation(a,"uMVMatrix");a.fL=b.getUniformLocation(a,"uDrawThumb");a.eL=b.getUniformLocation(a,"uDrawBack");a.alpha=b.getUniformLocation(a,"uAlpha");a.YZ=b.getUniformLocation(a,"uSamplerBack");a.ZZ=b.getUniformLocation(a,"uSampler")},wA:function(){var a=this.oe,b=this.jb; a.En=b.getAttribLocation(a,"aVertexPosition");a.oP=b.getAttribLocation(a,"aVertexTextureCoordBack");a.Fu=b.getAttribLocation(a,"aVertexTextureCoord")},LB:function(a){var b=this.oe,c=this.jb;c.uniformMatrix4fv(b.Qt,q,this.Wh);c.uniformMatrix4fv(b.Nt,q,this.If[a])},Mq:function(a,b,c,d){return a+"_"+b+"_"+c+"_"+d},oT:function(a,b,c,d){var e=this.Mq(this.ea.id,a,b,c),f=this.HJ.getData(e);this.YB++;if(f)f.yr&&(d(f),this.zf());else{f=this.LA.Dx();f.crossOrigin="anonymous";f.yr=q;var g=this;f.onload=function(){-1!= this.src.indexOf("pos=0_0&z=1")&&g.P.dispatchEvent(new N("onthumbnail_complete"));d(this);g.zf();this.yr=o};f.src=this.ea.tiles.getTilesUrl(this.ea.id,new R(a,b),c);this.HJ.setData(e,f)}},xA:function(a){var b=this.dj,c=this.Yj,d,e,f,g,i,k=this.Xj(0,0,a);d=k[0];g=k[1];k=this.Xj(b/2,0,a);k[1]>g&&(g=k[1]);k=this.Xj(b,0,a);e=k[0];e<d&&(e+=this.Vd);i=k[1];k=this.Xj(0,c/2,a);k[0]>e&&(k[0]-=this.Vd);k[0]<d&&(d=k[0]);k=this.Xj(b,c/2,a);k[0]<d&&(k[0]+=this.Vd);k[0]>e&&(e=k[0]);k=this.Xj(0,c,a);k[0]>e&&(k[0]-= this.Vd);k[0]<d&&(d=k[0]);f=k[1];k=this.Xj(b/2,c,a);k[1]<f&&(f=k[1]);k=this.Xj(b,c,a);k[0]<d&&(k[0]+=this.Vd);k[0]>e&&(e=k[0]);b=k[1];this.mI(0,100,0,a)?(this.Zl=this.Sr-1,this.pk=i):this.mI(0,-100,0,a)?(this.pk=0,this.Zl=b):this.nI=this.NA=this.Zl=this.pk=p;this.Zl!=p&&g<this.Zl&&(g=this.Zl);this.pk!=p&&f>this.pk&&(f=this.pk);b=this.ql(d,g);c=this.ql(e,f);a=b[0];i=c[0];b=b[1];c=c[1];this.NA=this.ql(0,this.pk)[1];this.nI=this.ql(0,this.Zl)[1];return[[d,e,f,g],[a,i,b,c]]},iV:function(a){this.lg.push(a)}, CJ:function(){if(!this.Tg&&(this.Sz(1),this.kB[0]=Sj.ji(this.If[0]),this.kB[1]=Sj.ji(this.If[1]),this.qv[1]=this.xA(1)[0],this.Tg=o,this.kA=160,this.lA=120,"number"==typeof this.P.AH)){var a=Math.pow(this.P.AH,0.25);this.kA*=a;this.lA*=a}},TI:function(){this.Tg=q;this.fw=this.Ll=p;this.Sz(0);var a=this.xA(0);this.qv[0]=a[0];this.MA[0]=a[1];this.AI();this.as()},aU:function(){this.fw||(this.fw=Date.now());this.as();this.tR=Date.now();var a=this.tR-this.fw;if(400<a)this.TI();else{var a=a/400,a=-a*(a- 2),b=this.xB.links[this.yT];if(b){var c=b.dir+this.ea.tiles.dirNorth;360<c&&(c%=360);var d=this.kA*(1-a),e=Math.cos(Pb(c))*d,c=Math.sin(Pb(c))*d;try{this.FB(0,[e,0,c])}catch(f){}d=this.lA*a;e=Math.cos(Pb(b.zh))*d;c=Math.sin(Pb(b.zh))*d;try{this.FB(1,[-e,0,-c])}catch(g){}}else this.TI()}},VC:function(){cancelAnimationFrame(this.Uv);this.es.clear()}});function Lj(a,b){this.P=a;this.Xa=b;this.dj=b.width;this.Yj=b.height;this.jb=b.getContext("webgl",{alpha:q});this.ww=dk.get(this.jb,this.P.ba);this.ea=this.oe=p;this.Pa=q;this.Ui();this.ao=this.$j=o;this.Un=[0,-20,0];this.kg=J()?2:1;this.Pn=this.Qn=this.On=p;this.Ud={};a.bB=this;this.wo=a.lg.Bd;this.Xd=new T}var tk=[10,-20,30,10,-20,10,-10,-20,10,-10,-20,30],uk=[0,0,0,1,1,1,1,0],vk=[2.2,-20,22.3,2.2,-20,13.7,-2.2,-20,13.7,-2.2,-20,22.3],wk=[0,0,0,0.5,0.25,0.5,0.25,0]; x.extend(Lj.prototype,{Ui:function(){this.pH=new qk(8.5);this.jJ=new rk(10,1.5);this.qT();this.QA();this.cT();this.ca();this.vA();this.wA()},qT:function(){var a=new Image,b=this;a.crossOrigin="anonymous";a.onload=function(){this.yr=o;b.On=b.jb.createTexture();b.RA(b.On,this)};a.src="http://map.baidu.com/res_mobile2/images/link-arrow-shadow.png";a=new Image;a.crossOrigin="anonymous";a.onload=function(){this.yr=o;b.Qn=b.jb.createTexture();b.RA(b.Qn,this)};a.src="http://map.baidu.com/res_mobile2/images/link-arrow.png"; a=new Image;a.crossOrigin="anonymous";a.onload=function(){this.yr=o;b.Pn=b.jb.createTexture();b.RA(b.Pn,this)};a.src="http://map.baidu.com/res_mobile2/images/dir-texture.png"},QA:function(){var a=this.jb,b=this.oe=a.createProgram(),c=this.Al("attribute vec3 aVertexPosition;\\nuniform mat4 uMVMatrix;\\nuniform mat4 uPMatrix;\\nvoid main(void) {\\n    gl_Position = uPMatrix * uMVMatrix * vec4(aVertexPosition, 1.0);\\n}",a.VERTEX_SHADER),d=this.Al("precision mediump float;\\nuniform float uColor;\\nuniform float uAlpha;\\nvoid main(void) {\\n    gl_FragColor = vec4(uColor, uColor, uColor, 1.0) * uAlpha;\\n}", a.FRAGMENT_SHADER);a.attachShader(b,c);a.attachShader(b,d);a.linkProgram(b);a.useProgram(b)},cT:function(){var a=this.jb,b=this.wv=a.createProgram(),c=this.Al("attribute vec3 aVertexPosition;\\nattribute vec2 aVertexTextureCoord;\\nvarying highp vec2 vTextureCoord;\\nuniform mat4 uMVMatrix;\\nuniform mat4 uPMatrix;\\nvoid main(void) {\\n    gl_Position = uPMatrix * uMVMatrix * vec4(aVertexPosition, 1.0);\\n    vTextureCoord = aVertexTextureCoord;\\n}",a.VERTEX_SHADER),d=this.Al("precision mediump float;\\nuniform sampler2D uSampler;\\nvarying highp vec2 vTextureCoord;\\nvoid main(void) {\\n    gl_FragColor = texture2D(uSampler, vTextureCoord);\\n}", a.FRAGMENT_SHADER);a.attachShader(b,c);a.attachShader(b,d);a.linkProgram(b);a.useProgram(b)},Al:function(a,b){var c=this.jb,d=c.createShader(b);c.shaderSource(d,a);c.compileShader(d);return d},RA:function(a,b){var c=this.jb;c.activeTexture(c.TEXTURE2);c.bindTexture(c.TEXTURE_2D,a);c.pixelStorei(c.UNPACK_FLIP_Y_WEBGL,q);c.pixelStorei(c.UNPACK_PREMULTIPLY_ALPHA_WEBGL,o);c.texImage2D(c.TEXTURE_2D,0,c.RGBA,c.RGBA,c.UNSIGNED_BYTE,b);c.texParameteri(c.TEXTURE_2D,c.TEXTURE_WRAP_S,c.CLAMP_TO_EDGE);c.texParameteri(c.TEXTURE_2D, c.TEXTURE_WRAP_T,c.CLAMP_TO_EDGE);c.texParameteri(c.TEXTURE_2D,c.TEXTURE_MAG_FILTER,c.LINEAR);c.texParameteri(c.TEXTURE_2D,c.TEXTURE_MIN_FILTER,c.LINEAR);c.bindTexture(c.TEXTURE_2D,p)},ca:function(){var a=this;x.M(this.Xa,"touchstart",function(b){if(!a.wo.Tg){a.JI=[a.P.Fa().heading,a.P.Fa().pitch];var c=b.changedTouches[0].pageX*a.kg,d=b.changedTouches[0].pageY*a.kg,e=p;a.$j&&(e=a.WH(c,d));a.K1=[c,d];a.jI=e;e!==p&&(a.P.dispatchEvent(new N("onlinktouchstart")),a.IU=setTimeout(function(){for(var d= a.ea.links,g=0;g<d.length;g++)if(d[g].id===e){a.uR=d[g].dir;a.lb=g;break}a.iI=o;a.Tl=o;a.P.Tl=o;d=[c,(b.changedTouches[0].pageY-60)*a.kg];a.Un=a.ir(d);a.vH=a.Rz(d);a.P.dispatchEvent(new N("onrefresh"));a.P.dispatchEvent(new N("onlongjumpstart"))},300))}});x.M(this.Xa,"touchend",function(){clearTimeout(a.IU);if(!a.wo.Tg)if(a.wo.pO(a.lb),a.Tl){a.Tl=q;a.P.Tl=q;a.iI=q;var b=a.uR,c=a.Rz();if(5>c)a.P.dispatchEvent(new N("onrefresh")),a.P.dispatchEvent(new N("onlongjumpcancel"));else{var d=a.ea.wh+Math.sin(Pb(b))* c,b=a.ea.xh+Math.cos(Pb(b))*c;a.P.dispatchEvent(new N("onrefresh"));a.P.dispatchEvent(new N("onlongjumpend"));d=new O(d,b);a.P.ta(a.Xd.rh(d),{qk:o})}}else d=a.P.Fa(),a.$U=1<Math.abs(Math.round(a.JI[0])-Math.round(d.heading))||1<Math.abs(Math.round(a.JI[1])-Math.round(d.pitch))?q:o,a.$U&&a.ea&&a.jI&&(a.P.dispatchEvent(new N("onlinkclick")),a.P.rc(a.jI,{qk:o}),a.P.dispatchEvent(new N("onlinktouchend")))});x.M(this.Xa,"touchmove",function(b){!a.wo.Tg&&a.Tl&&(a.vH=a.Rz([b.changedTouches[0].pageX*a.kg, (b.changedTouches[0].pageY-60)*a.kg]),a.P.dispatchEvent(new N("onrefresh")))})},WS:function(a,b){var c=a[2],d=[(b[0]+b[3]+b[6]+b[9])/4,(b[2]+b[5]+b[8]+b[11])/4];return 12>Math.abs(a[0]-d[0])&&12>Math.abs(c-d[1])?o:q},WH:function(a,b){if(!this.$j)return p;var c=this.lT[1],d=this.ir([a,b],c[1]);if(!d)return p;for(var e=0,f=this.ea.links.length;e<f;e++){var g=c.slice(12*e,12*e+12);if(this.WS(d,g)){this.lb=e;break}}return this.ea.links[e]?this.ea.links[e].id:p},eM:function(a,b){if(0===this.ea.links.length|| this.ao===q)return 0;var c=this.ir([a,b]),d=q;if(!c){d=this.P.ga();c=this.ir([a,b+50*Math.pow(2,d-2)]);if(!c)return 0;d=o}for(var e=this.P.Fa().heading;0>e;)e+=360;var e=this.XR(e%360),f=this.ea.links[e].zh,g=Math.sin(Pb(f)),f=Math.cos(Pb(f)),i=-g*c[0]+f*c[2];if(100<i||-100>i)return 0;c=(f*c[0]+g*c[2])/9;if(3.6>c)return 0;g=this.ea.links[e];f=this.NQ([this.ea.wh,0,this.ea.xh],[g.x,0,g.y]);this.wo.pO(e);if(c<f)return this.P.rc(g.id,{qk:o}),this.P.dispatchEvent(new N("onclickonroad")),c;300<c&&(c=300); d&&(c=300);e=this.ea.links[e].dir;d=this.ea.wh+Math.sin(Pb(e))*c;e=this.ea.xh+Math.cos(Pb(e))*c;this.P.dispatchEvent(new N("onclickonroad"));this.P.ta(this.Xd.rh(new O(d,e)),{qk:o});return c},Rz:function(a){var b=this.Un;a&&(b=this.ir(a));if(!b)return 300;var c=this.ea.links[this.lb].zh,d=Math.sin(Pb(c)),e=Math.cos(Pb(c)),a=Math.sin(Pb(-c)),c=Math.cos(Pb(-c)),f=e*b[0]+d*b[2],d=-d*b[0]+e*b[2];70<d&&(d=70);-70>d&&(d=-70);b[0]=c*f+a*d;b[2]=-a*f+c*d;this.Un[0]=b[0];this.Un[2]=b[2];b=f/9;return 300<b? 300:b},XR:function(a){for(var b=360,c=-1,d=0;d<this.ea.links.length;d++){var e=Math.abs(a-this.ea.links[d].dir);e<b&&(b=e,c=d)}d=c==this.ea.links.length-1?0:c+1;e=this.ea.links[d].dir;if(e<this.ea.links[c].dir&&(e=Math.abs(a-(e+360)),e<b))return d;d=0==c?this.ea.links.length-1:c-1;e=this.ea.links[d].dir;return e>this.ea.links[c].dir&&(e=Math.abs(360+a-e),e<b)?d:c},NQ:function(a,b){return Math.sqrt(Math.pow(a[0]-b[0],2)+Math.pow(a[2]-b[2],2))},vA:function(){var a=this.oe,b=this.jb;a.Qt=b.getUniformLocation(a, "uPMatrix");a.Nt=b.getUniformLocation(a,"uMVMatrix");a.alpha=b.getUniformLocation(a,"uAlpha");a.color=b.getUniformLocation(a,"uColor");a=this.wv;a.Qt=b.getUniformLocation(a,"uPMatrix");a.Nt=b.getUniformLocation(a,"uMVMatrix");a.XZ=b.getUniformLocation(a,"uSampler")},wA:function(){var a=this.oe,b=this.jb;a.En=b.getAttribLocation(a,"aVertexPosition");a=this.wv;a.En=b.getAttribLocation(a,"aVertexPosition");a.Fu=b.getAttribLocation(a,"aVertexTextureCoord")},LB:function(){var a=this.oe,b=this.jb;b.uniformMatrix4fv(a.Qt, q,this.Wh);b.uniformMatrix4fv(a.Nt,q,this.lB)},va:t(),setData:function(a){if(this.ea=a)this.Ud={},this.zR=this.ea.tiles.dirNorth,this.Pa=o},Tv:function(a,b,c,d){this.jb&&(this.Pa&&this.ea)&&(this.jb.useProgram(this.oe),this.Wh=a,this.lB=b,this.Dr=c,this.BT=d,this.LB(),this.Ab())},Ab:function(){if(this.Wh&&this.lB){var a=this.XT(),b=this.jb,c=this.oe,d=this.wv;b.depthMask(q);b.blendFunc(b.SRC_ALPHA,b.ONE_MINUS_SRC_ALPHA);var e=this.ww;e.zE();e.Yo(c.En);e.cD();this.Tl&&(c=0.6,5>this.vH&&(c=0.2),this.Zq(this.pH.vc, this.pH.$D(),this.Un,1,c,q),this.Zq(this.jJ.vc,this.jJ.$D(),this.Un,1,c+0.3,q));if(!(this.iI||this.$j===q)){var c=a[0],f=a[1],g=a[2],i=a[3],k=a[4],l=a[5],a=a[6];b.blendFuncSeparate(b.SRC_ALPHA,b.ONE_MINUS_SRC_ALPHA,b.ONE,b.ONE_MINUS_SRC_ALPHA);b.activeTexture(b.TEXTURE2);b.useProgram(d);e.zE();e.Yo(d.En);e.Yo(d.Fu);e.cD();b.uniformMatrix4fv(d.Qt,q,this.Wh);b.uniformMatrix4fv(d.Nt,q,this.lB);b.uniform1i(d.XZ,2);this.On&&(b.bindTexture(b.TEXTURE_2D,this.On),this.Zq(c,i,p,1,1,o,k));this.Qn&&(b.bindTexture(b.TEXTURE_2D, this.Qn),this.Zq(f,i,p,1,1,o,k));this.Pn&&(b.bindTexture(b.TEXTURE_2D,this.Pn),this.Zq(g,l,p,1,1,o,a));b.depthMask(o)}}},XT:function(){for(var a=[],b=[],c=[],d=[],e=[],f=tk.length/3,g=this.P.Fa().heading+this.zR;0>g;)g+=360;var i=this.P.Fa().pitch,g=20,k=-30,l=this.wo.cj||this.P.ga(),g=g+20*l;0>i&&(i=Math.abs(i),g*=(90-i)/90,k-=20*i/90);for(i=0;i<this.ea.links.length;i++){var m=this.ea.links[i],n=Math.cos(Pb(m.zh))*g,s=Math.sin(Pb(m.zh))*g,l=Sj.create();Sj.Qm(l);Sj.rotate(l,l,Pb(m.zh-90),[0,1,0]); for(var m=[n,k,s],n=tk,s=vk,u=0;u<f;u++){var w=this.lH(l,n,3*u);a.push(w[0]+m[0],m[1]-1,w[2]+m[2]);b.push(w[0]+m[0],m[1],w[2]+m[2]);w=this.lH(l,s,3*u);c.push(w[0]+m[0],m[1],w[2]+m[2])}}f=this.LQ(d,[],e,[]);return this.lT=a=[a,b,c,d,f[0],e,f[1]]},LQ:function(a,b,c,d){for(var e=0;e<this.ea.links.length;e++){var f=4*e;a.push(f,f+1,f+2);a.push(f,f+2,f+3);c.push(f,f+1,f+3);c.push(f+2,f+3,f+1);b=b.concat(uk);d=d.concat(this.oS(this.ea.links[e].dir))}return[b,d]},lH:function(a,b,c){return[a[0]*b[c]+a[1]* b[c+1]+a[2]*b[c+2],0,a[8]*b[c]+a[9]*b[c+1]+a[10]*b[c+2]]},Zq:function(a,b,c,d,e,f,g){var i=this.jb,k=this.oe;f&&(k=this.wv);var l=[0,0,0],m=[];if(c){l[0]=c[0];l[2]=c[2];for(var n=0;n<a.length/3;n++){var s=3*n;m.push(a[s]+l[0],c[1],a[s+2]+l[2])}}else m=a;f?(this.Yl||(this.Yl=i.createBuffer()),i.bindBuffer(i.ARRAY_BUFFER,this.Yl),i.bufferData(i.ARRAY_BUFFER,new Float32Array(g),i.STATIC_DRAW),i.vertexAttribPointer(k.Fu,2,i.FLOAT,q,0,0)):(i.uniform1f(k.color,d),i.uniform1f(k.alpha,e));this.yI||(this.yI= i.createBuffer());i.bindBuffer(i.ARRAY_BUFFER,this.yI);i.bufferData(i.ARRAY_BUFFER,new Float32Array(m),i.STATIC_DRAW);this.Ev||(this.Ev=i.createBuffer());i.bindBuffer(i.ELEMENT_ARRAY_BUFFER,this.Ev);i.bufferData(i.ELEMENT_ARRAY_BUFFER,new Uint16Array(b),i.STATIC_DRAW);this.Ev.mG=b.length;i.vertexAttribPointer(k.En,3,i.FLOAT,q,0,0);i.drawElements(i.TRIANGLES,this.Ev.mG,i.UNSIGNED_SHORT,0)},ir:function(a,b){var c=this.Dr,d=this.BT;if(c){var e=a[0],f=a[1],g=this.dj,i=this.Yj,k=Rj.create(),e=Rj.tg(2* e/g-1,1-2*f/i,-1,1);Sj.multiply(k,c,e);Sj.multiply(k,d,k);c=200*k[0];d=200*k[1];k=200*k[2];e=(b||-20)/d;if(!(0>e))return[c*e,d*e,k*e]}},Qk:function(){this.dj=this.Xa.width;this.Yj=this.Xa.height},oS:function(a){var b=Math.ceil(Math.floor((a+360)%360/22.5)/2);8===b&&(b=0);for(var a=wk.slice(0),c=Math.floor(b/2),b=b%2,d=0;d<a.length;d++)a[d]=0==d%2?a[d]+0.25*c:a[d]+0.5*b;return a},VV:function(){this.Ud={}},show:function(){this.$j=o},U:function(){this.$j=q},vD:function(){this.ao=o},$C:function(){this.ao= q},VC:function(){this.VV();var a=this.jb;a.deleteTexture(this.On);a.deleteTexture(this.Qn);a.deleteTexture(this.Pn);this.Pn=this.Qn=this.On=p}}); ');