diff --git a/Makefile b/Makefile index d2511dbeff2b7295bf014544c6752301d46a32b6..18a1b96953a1b026a1d064800157be595c008bdf 100644 --- a/Makefile +++ b/Makefile @@ -1,8 +1,14 @@ build: - (cd three.js && make build) && (cd aframe && make build) && (cd webvr-polyfill && make build) + cd three.js && make build + cd aframe && make build + cd babylon.js && make build + cd webvr-polyfill && make build minify: - (cd three.js && make minify) && (cd aframe && make minify) && (cd webvr-polyfill && make minify) + cd three.js && make minify + cd aframe && make minify + cd babylon.js && make minify + cd webvr-polyfill && make minify .PHONY: test test: diff --git a/README.md b/README.md index 6dbafc168a1c7f7656f19c2f2e453a53ab1e6a6a..6269d02e66561ce777ae87a60388de21ef05860a 100644 --- a/README.md +++ b/README.md @@ -232,10 +232,10 @@ This one is mainly for [me](@jerome_etienne) to remember :) ```bash # replace REVISION to the proper version -atom three.js/src/threex-artoolkitcontext.js package.json +atom three.js/src/threex/threex-artoolkitcontext.js package.json # Rebuild a-frame and webvr-polyfill -make build +make minify # Commit everything git add . && git commit -a -m 'Last commit before release' diff --git a/aframe/build/aframe-ar.js b/aframe/build/aframe-ar.js index 574eeea6415bdbfc1e9d1f413f681dec6d17037e..11a5b014bf493c2906d75c5d6ecedcf8272b3aed 100644 --- a/aframe/build/aframe-ar.js +++ b/aframe/build/aframe-ar.js @@ -5205,7 +5205,7 @@ Object.assign( ARjs.Context.prototype, THREE.EventDispatcher.prototype ); // ARjs.Context.baseURL = '../' // default to github page ARjs.Context.baseURL = 'https://jeromeetienne.github.io/AR.js/three.js/' -ARjs.Context.REVISION = '1.4.10' +ARjs.Context.REVISION = '1.5.0' @@ -6903,6 +6903,21 @@ ARjs.HitTesting.Result.prototype.applyPosition = function(object3d){ object3d.position.copy(this.position) object3d.updateMatrix() + + return this +} + +/** + * Apply to a controlled object3d + * + * @param {THREE.Object3D} object3d - the result to apply + */ +ARjs.HitTesting.Result.prototype.applyQuaternion = function(object3d){ + object3d.quaternion.copy(this.quaternion) + + object3d.updateMatrix() + + return this } var ARjs = ARjs || {} diff --git a/aframe/build/aframe-ar.min.js b/aframe/build/aframe-ar.min.js index 74e409ddd4aa76e6edad2cc11d9cf56976d01af2..84e4b97a54d1cb29717544097389fddac9100c2c 100644 --- a/aframe/build/aframe-ar.min.js +++ b/aframe/build/aframe-ar.min.js @@ -25,6 +25,6 @@ n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;e a[I+v>>0]=F>>>31;F=(F|0)>-1?F:0-F|0;v=v+-1|0;y=(F|0)<(y|0)?F:y}if((z|0)>0)z=z+-1|0;else break}if((D|0)>0)D=D+-1|0;else break}break}case 3:{v=119;y=255;D=13;while(1){C=D+-3|0;B=D&-2;A=(B|0)==12;B=(B|0)==0;z=0;do{if(((z+-3|C)>>>0>=8?!(A&z>>>0<2|(z|D)>>>0<2):0)?!(B&(z&-2|0)==12):0){F=(d[K+((z*14|0)+D)>>0]|0)-H|0;a[I+v>>0]=F>>>31;F=(F|0)>-1?F:0-F|0;v=v+-1|0;y=(F|0)<(y|0)?F:y}z=z+1|0}while((z|0)!=14);if((D|0)>0)D=D+-1|0;else break}break}default:y=255}c[t>>2]=G;h[u>>3]=(y|0)>30?1.0:+(y|0)/30.0;y=Ie(2830,0,0,I,J)|0;if((y|0)<0){y=-4;v=0;z=0}else{if(w)c[w>>2]=y;z=J;y=0;v=c[z>>2]|0;z=c[z+4>>2]|0}}else{c[t>>2]=0;h[u>>3]=-1.0;y=-2;v=0;z=0}while(0);if((y|0)<0){c[s>>2]=-1;break}if((v|0)==-1&(z|0)==-1){c[s>>2]=-1;y=-5;break}c[s>>2]=(v&-32768|0)==0&0==0?v&32767:0;if(!x)y=0;else{y=x;c[y>>2]=v;c[y+4>>2]=z;y=0}}else y=1;while(0);b:do switch(f|0){case 0:case 1:case 3:case 4:{if(!b){c[p>>2]=-1;v=-1;break b}v=b+28|0;z=c[v>>2]|0;A=z<<2;switch(f|0){case 0:case 3:if((Ee(e,0,z,A,g,j,k,l,m,n,o,K)|0)<0){c[p>>2]=-1;v=-6;break b}else{v=Ge(b,0,K,c[v>>2]|0,p,q,r)|0;break b}default:if((Ee(e,1,z,A,g,j,k,l,m,n,o,K)|0)<0){c[p>>2]=-1;v=-6;break b}else{v=Ge(b,1,K,c[v>>2]|0,p,q,r)|0;break b}}}default:v=1}while(0);if((y|0)!=1){if((v|0)!=1)y=(v&y|0)<0?v:0}else y=v;i=L;return y|0}function _j(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0,j=0,k=0;k=i;i=i+16|0;b=k+8|0;h=k+4|0;d=k;c[h>>2]=a;do if(a>>>0>=212){g=(a>>>0)/210|0;e=g*210|0;c[d>>2]=a-e;b=($j(3712,3904,d,b)|0)-3712>>2;f=b;b=(c[3712+(b<<2)>>2]|0)+e|0;a:while(1){e=5;while(1){if(e>>>0>=47){e=211;j=8;break}d=c[3520+(e<<2)>>2]|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=106;break a}if((b|0)==($(a,d)|0))break;else e=e+1|0}b:do if((j|0)==8)while(1){j=0;d=(b>>>0)/(e>>>0)|0;if(d>>>0>>0){j=105;break a}if((b|0)==($(d,e)|0))break b;d=e+10|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+12|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+16|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+18|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+22|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+28|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+30|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+36|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+40|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+42|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+46|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+52|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+58|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+60|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+66|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+70|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+72|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+78|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+82|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+88|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+96|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+100|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+102|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+106|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+108|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+112|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+120|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+126|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+130|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+136|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break 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b;d=e+186|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+190|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+192|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+196|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+198|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+208|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break;else{e=e+210|0;j=8}}while(0);e=f+1|0;b=(e|0)==48;e=b?0:e;b=(b&1)+g|0;f=e;g=b;b=(c[3712+(e<<2)>>2]|0)+(b*210|0)|0}if((j|0)==105){c[h>>2]=b;break}else if((j|0)==106){c[h>>2]=b;break}}else b=c[($j(3520,3712,h,b)|0)>>2]|0;while(0);i=k;return b|0}function $j(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0;f=c[d>>2]|0;e=a;d=b-a>>2;a:while(1){while(1){if(!d)break a;a=(d|0)/2|0;if((c[e+(a<<2)>>2]|0)>>>0>>0)break;else d=a}e=e+(a+1<<2)|0;d=d+-1-a|0}return e|0}function 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dynCall_dii=Module["dynCall_dii"]=asm["dynCall_dii"];var dynCall_vid=Module["dynCall_vid"]=asm["dynCall_vid"];var dynCall_di=Module["dynCall_di"]=asm["dynCall_di"];var dynCall_i=Module["dynCall_i"]=asm["dynCall_i"];var dynCall_vi=Module["dynCall_vi"]=asm["dynCall_vi"];var dynCall_vii=Module["dynCall_vii"]=asm["dynCall_vii"];var dynCall_ii=Module["dynCall_ii"]=asm["dynCall_ii"];var dynCall_viii=Module["dynCall_viii"]=asm["dynCall_viii"];var dynCall_v=Module["dynCall_v"]=asm["dynCall_v"];var dynCall_viid=Module["dynCall_viid"]=asm["dynCall_viid"];var dynCall_iiiii=Module["dynCall_iiiii"]=asm["dynCall_iiiii"];var dynCall_viiiiii=Module["dynCall_viiiiii"]=asm["dynCall_viiiiii"];var dynCall_iii=Module["dynCall_iii"]=asm["dynCall_iii"];var dynCall_viiii=Module["dynCall_viiii"]=asm["dynCall_viiii"];Runtime.stackAlloc=asm["stackAlloc"];Runtime.stackSave=asm["stackSave"];Runtime.stackRestore=asm["stackRestore"];Runtime.establishStackSpace=asm["establishStackSpace"];Runtime.setTempRet0=asm["setTempRet0"];Runtime.getTempRet0=asm["getTempRet0"];function ExitStatus(status){this.name="ExitStatus";this.message="Program terminated with exit("+status+")";this.status=status}ExitStatus.prototype=new Error;ExitStatus.prototype.constructor=ExitStatus;var initialStackTop;var preloadStartTime=null;var calledMain=false;dependenciesFulfilled=function runCaller(){if(!Module["calledRun"])run();if(!Module["calledRun"])dependenciesFulfilled=runCaller};Module["callMain"]=Module.callMain=function callMain(args){assert(runDependencies==0,"cannot call main when async dependencies remain! 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output}Module["abort"]=Module.abort=abort;if(Module["preInit"]){if(typeof Module["preInit"]=="function")Module["preInit"]=[Module["preInit"]];while(Module["preInit"].length>0){Module["preInit"].pop()()}}var shouldRunNow=true;if(Module["noInitialRun"]){shouldRunNow=false}run();(function(){"use strict";var ARController=function(width,height,camera){var id;var w=width,h=height;this.orientation="landscape";this.listeners={};if(typeof width!=="number"){var image=width;camera=height;w=image.videoWidth||image.width;h=image.videoHeight||image.height;this.image=image}this.defaultMarkerWidth=1;this.patternMarkers={};this.barcodeMarkers={};this.transform_mat=new Float32Array(16);this.canvas=document.createElement("canvas");this.canvas.width=w;this.canvas.height=h;this.ctx=this.canvas.getContext("2d");this.videoWidth=w;this.videoHeight=h;if(typeof camera==="string"){var self=this;this.cameraParam=new ARCameraParam(camera,function(){self._initialize()},function(err){console.error("ARController: Failed to load ARCameraParam",err)})}else{this.cameraParam=camera;this._initialize()}};ARController.prototype.dispose=function(){artoolkit.teardown(this.id);for(var t in this){this[t]=null}};ARController.prototype.process=function(image){this.detectMarker(image);var markerNum=this.getMarkerNum();var k,o;for(k in this.patternMarkers){o=this.patternMarkers[k];o.inPrevious=o.inCurrent;o.inCurrent=false}for(k in this.barcodeMarkers){o=this.barcodeMarkers[k];o.inPrevious=o.inCurrent;o.inCurrent=false}for(var i=0;i-1&&(markerInfo.id===markerInfo.idPatt||markerInfo.idMatrix===-1)){visible=this.trackPatternMarkerId(markerInfo.idPatt);markerType=artoolkit.PATTERN_MARKER;if(markerInfo.dir!==markerInfo.dirPatt){this.setMarkerInfoDir(i,markerInfo.dirPatt)}}else if(markerInfo.idMatrix>-1){visible=this.trackBarcodeMarkerId(markerInfo.idMatrix);markerType=artoolkit.BARCODE_MARKER;if(markerInfo.dir!==markerInfo.dirMatrix){this.setMarkerInfoDir(i,markerInfo.dirMatrix)}}if(markerType!==artoolkit.UNKNOWN_MARKER&&visible.inPrevious){this.getTransMatSquareCont(i,visible.markerWidth,visible.matrix,visible.matrix)}else{this.getTransMatSquare(i,visible.markerWidth,visible.matrix)}visible.inCurrent=true;this.transMatToGLMat(visible.matrix,this.transform_mat);this.dispatchEvent({name:"getMarker",target:this,data:{index:i,type:markerType,marker:markerInfo,matrix:this.transform_mat}})}var multiMarkerCount=this.getMultiMarkerCount();for(var i=0;i=0){visible=true;this.dispatchEvent({name:"getMultiMarker",target:this,data:{multiMarkerId:i,matrix:this.transform_mat}});break}}if(visible){for(var j=0;j-1){this.listeners[name].splice(index,1)}}};ARController.prototype.dispatchEvent=function(event){var listeners=this.listeners[event.name];if(listeners){for(var i=0;i-1){writeStringToFS(filename,url,writeCallback)}else{ajax(url,filename,writeCallback)}}function writeStringToFS(target,string,callback){var byteArray=new Uint8Array(string.length);for(var i=0;i=minSize){poly=CV.approxPolyDP(contour,contour.length*epsilon);this.polys.push(poly);if(4===poly.length&&CV.isContourConvex(poly)){if(CV.minEdgeLength(poly)>=minLength){candidates.push(poly)}}}}return candidates};AR.Detector.prototype.clockwiseCorners=function(candidates){var len=candidates.length,dx1,dx2,dy1,dy2,swap,i;for(i=0;i>>0,minZero=width*width>>1,bits=[],rotations=[],distances=[],square,pair,inc,i,j;for(i=0;i<7;++i){inc=0===i||6===i?1:6;for(j=0;j<7;j+=inc){square={x:j*width,y:i*width,width:width,height:width};if(CV.countNonZero(imageSrc,square)>minZero){return null}}}for(i=0;i<5;++i){bits[i]=[];for(j=0;j<5;++j){square={x:(j+1)*width,y:(i+1)*width,width:width,height:width};bits[i][j]=CV.countNonZero(imageSrc,square)>minZero?1:0}}rotations[0]=bits;distances[0]=this.hammingDistance(rotations[0]);pair={first:distances[0],second:0};for(i=1;i<4;++i){rotations[i]=this.rotate(rotations[i-1]);distances[i]=this.hammingDistance(rotations[i]);if(distances[i]max){max=between;threshold=i}}}return threshold};CV.stackBoxBlurMult=[1,171,205,293,57,373,79,137,241,27,391,357,41,19,283,265];CV.stackBoxBlurShift=[0,9,10,11,9,12,10,11,12,9,13,13,10,9,13,13];CV.BlurStack=function(){this.color=0;this.next=null};CV.stackBoxBlur=function(imageSrc,imageDst,kernelSize){var src=imageSrc.data,dst=imageDst.data,height=imageSrc.height,width=imageSrc.width,heightMinus1=height-1,widthMinus1=width-1,size=kernelSize+kernelSize+1,radius=kernelSize+1,mult=CV.stackBoxBlurMult[kernelSize],shift=CV.stackBoxBlurShift[kernelSize],stack,stackStart,color,sum,pos,start,p,x,y,i;stack=stackStart=new CV.BlurStack;for(i=1;i>>shift;p=x+radius;p=start+(p>>shift;p=y+radius;p=x+(p>1,cur,value,i,j,k;for(i=0;i=width){cur=pos}}else{cur=pos+k*width;if(i+k<0){cur=pos}else if(i+k>=height){cur=pos}}value+=kernel[limit+k]*src[cur]}dst[pos++]=horizontal?value:value+.5&255}}return imageDst};CV.gaussianKernel=function(kernelSize){var tab=[[1],[.25,.5,.25],[.0625,.25,.375,.25,.0625],[.03125,.109375,.21875,.28125,.21875,.109375,.03125]],kernel=[],center,sigma,scale2X,sum,x,i;if(kernelSize<=7&&kernelSize%2===1){kernel=tab[kernelSize>>1]}else{center=(kernelSize-1)*.5;sigma=.8+.3*(center-1);scale2X=-.5/(sigma*sigma);sum=0;for(i=0;i=1&&0===src[pos+1]){hole=true}if(outer||hole){++nbd;contours.push(CV.borderFollowing(src,pos,nbd,{x:j,y:i},hole,deltas))}}}}return contours};CV.borderFollowing=function(src,pos,nbd,point,hole,deltas){var contour=[],pos1,pos3,pos4,s,s_end,s_prev;contour.hole=hole;s=s_end=hole?0:4;do{s=s-1&7;pos1=pos+deltas[s];if(src[pos1]!==0){break}}while(s!==s_end);if(s===s_end){src[pos]=-nbd;contour.push({x:point.x,y:point.y})}else{pos3=pos;s_prev=s^4;while(true){s_end=s;do{pos4=pos3+deltas[++s]}while(src[pos4]===0);s&=7;if(s-1>>>0>>0){src[pos3]=-nbd}else if(src[pos3]===1){src[pos3]=nbd}contour.push({x:point.x,y:point.y});s_prev=s;point.x+=CV.neighborhood[s][0];point.y+=CV.neighborhood[s][1];if(pos4===pos&&pos3===pos1){break}pos3=pos4;s=s+4&7}}return contour};CV.neighborhood=[[1,0],[1,-1],[0,-1],[-1,-1],[-1,0],[-1,1],[0,1],[1,1]];CV.neighborhoodDeltas=function(width){var deltas=[],len=CV.neighborhood.length,i=0;for(;imax_dist){max_dist=dist;right_slice.start_index=j}}}if(max_dist<=epsilon){poly.push({x:start_pt.x,y:start_pt.y})}else{slice.start_index=k;slice.end_index=right_slice.start_index+=slice.start_index;right_slice.start_index-=right_slice.start_index>=len?len:0;right_slice.end_index=slice.start_index;if(right_slice.end_indexmax_dist){max_dist=dist;right_slice.start_index=i}}le_eps=max_dist*max_dist<=epsilon*(dx*dx+dy*dy)}if(le_eps){poly.push({x:start_pt.x,y:start_pt.y})}else{right_slice.end_index=slice.end_index;slice.end_index=right_slice.start_index;stack.push({start_index:right_slice.start_index,end_index:right_slice.end_index});stack.push({start_index:slice.start_index,end_index:slice.end_index})}}return poly};CV.warp=function(imageSrc,imageDst,contour,warpSize){var src=imageSrc.data,dst=imageDst.data,width=imageSrc.width,height=imageSrc.height,pos=0,sx1,sx2,dx1,dx2,sy1,sy2,dy1,dy2,p1,p2,p3,p4,m,r,s,t,u,v,w,x,y,i,j;m=CV.getPerspectiveTransform(contour,warpSize-1);r=m[8];s=m[2];t=m[5];for(i=0;i>>0;sx2=sx1===width-1?sx1:sx1+1;dx1=x-sx1;dx2=1-dx1;sy1=y>>>0;sy2=sy1===height-1?sy1:sy1+1;dy1=y-sy1;dy2=1-dy1;p1=p2=sy1*width;p3=p4=sy2*width;dst[pos++]=dy2*(dx2*src[p1+sx1]+dx1*src[p2+sx2])+dy1*(dx2*src[p3+sx1]+dx1*src[p4+sx2])&255}}imageDst.width=warpSize;imageDst.height=warpSize;return imageDst};CV.getPerspectiveTransform=function(src,size){var rq=CV.square2quad(src);rq[0]/=size;rq[1]/=size;rq[3]/=size;rq[4]/=size;rq[6]/=size;rq[7]/=size;return rq};CV.square2quad=function(src){var sq=[],px,py,dx1,dx2,dy1,dy2,den;px=src[0].x-src[1].x+src[2].x-src[3].x;py=src[0].y-src[1].y+src[2].y-src[3].y;if(0===px&&0===py){sq[0]=src[1].x-src[0].x;sq[1]=src[2].x-src[1].x;sq[2]=src[0].x;sq[3]=src[1].y-src[0].y;sq[4]=src[2].y-src[1].y;sq[5]=src[0].y;sq[6]=0;sq[7]=0;sq[8]=1}else{dx1=src[1].x-src[2].x;dx2=src[3].x-src[2].x;dy1=src[1].y-src[2].y;dy2=src[3].y-src[2].y;den=dx1*dy2-dx2*dy1;sq[6]=(px*dy2-dx2*py)/den;sq[7]=(dx1*py-px*dy1)/den;sq[8]=1;sq[0]=src[1].x-src[0].x+sq[6]*src[1].x;sq[1]=src[3].x-src[0].x+sq[7]*src[3].x;sq[2]=src[0].x;sq[3]=src[1].y-src[0].y+sq[6]*src[1].y;sq[4]=src[3].y-src[0].y+sq[7]*src[3].y;sq[5]=src[0].y}return sq};CV.isContourConvex=function(contour){var orientation=0,convex=true,len=contour.length,i=0,j=0,cur_pt,prev_pt,dxdy0,dydx0,dx0,dy0,dx,dy;prev_pt=contour[len-1];cur_pt=contour[0];dx0=cur_pt.x-prev_pt.x;dy0=cur_pt.y-prev_pt.y;for(;idxdy0?1:dydx0=0){q=(j0j0-i0i0+Math.sqrt(delta))/2}else{q=(j0j0-i0i0-Math.sqrt(delta))/2}if(q>=0){lambda=Math.sqrt(q);if(0===lambda){mu=0}else{mu=-i0j0/lambda}}else{lambda=Math.sqrt(-(i0j0*i0j0)/q);if(0===lambda){mu=Math.sqrt(i0i0-j0j0)}else{mu=-i0j0/lambda}}for(i=0;i<3;++i){ivec[i]=i0[i]+lambda*this.objectNormal[i];jvec[i]=j0[i]+mu*this.objectNormal[i]}scale=Math.sqrt(ivec[0]*ivec[0]+ivec[1]*ivec[1]+ivec[2]*ivec[2]);for(i=0;i<3;++i){row1[i]=ivec[i]/scale;row2[i]=jvec[i]/scale}row3[0]=row1[1]*row2[2]-row1[2]*row2[1];row3[1]=row1[2]*row2[0]-row1[0]*row2[2];row3[2]=row1[0]*row2[1]-row1[1]*row2[0];for(i=0;i<3;++i){rotation1[0][i]=row1[i];rotation1[1][i]=row2[i];rotation1[2][i]=row3[i]}for(i=0;i<3;++i){ivec[i]=i0[i]-lambda*this.objectNormal[i];jvec[i]=j0[i]-mu*this.objectNormal[i]}for(i=0;i<3;++i){row1[i]=ivec[i]/scale;row2[i]=jvec[i]/scale}row3[0]=row1[1]*row2[2]-row1[2]*row2[1];row3[1]=row1[2]*row2[0]-row1[0]*row2[2];row3[2]=row1[0]*row2[1]-row1[1]*row2[0];for(i=0;i<3;++i){rotation2[0][i]=row1[i];rotation2[1][i]=row2[i];rotation2[2][i]=row3[i]}translation[0]=imagePoints[0].x/scale;translation[1]=imagePoints[0].y/scale;translation[2]=this.focalLength/scale};POS.Posit.prototype.isValid=function(rotation,translation){var np=this.objectPoints.length,zmin=Infinity,i=0,zi;for(;i=0};POS.Posit.prototype.iterate=function(imagePoints,posRotation,posTranslation,rotation,translation){var np=this.objectPoints.length,oldSopImagePoints=[],sopImagePoints=[],rotation1=[[],[],[]],rotation2=[[],[],[]],translation1=[],translation2=[],converged=false,iteration=0,oldImageDifference,imageDifference,factor,error,error1,error2,delta,i,j;for(i=0;i=0&&error2.euclidean>=0){if(error2.euclidean=0){error=error2;for(i=0;i<3;++i){for(j=0;j<3;++j){rotation[i][j]=rotation2[i][j]}}}if(error2.euclidean<0&&error1.euclidean>=0){error=error1;for(i=0;i<3;++i){for(j=0;j<3;++j){rotation[i][j]=rotation1[i][j]}}}for(i=0;imaximum){maximum=Math.abs(errorvec[i][0])}if(Math.abs(errorvec[i][1])>maximum){maximum=Math.abs(errorvec[i][1])}}return{euclidean:euclidean/np,pixels:pixels,maximum:maximum}};POS.pseudoInverse=function(a,n,b){var w=[],v=[[],[],[]],s=[[],[],[]],wmax=0,cn=0,i,j,k;SVD.svdcmp(a,n,3,w,v);for(i=0;i<3;++i){if(w[i]>wmax){wmax=w[i]}}wmax*=.01;for(i=0;i<3;++i){if(w[i]=0;--i){if(i=0;--i){l=i+1;g=w[i];for(j=l;j=0;--k){for(its=1;its<=30;++its){flag=true;for(l=k;l>=0;--l){nm=l-1;if(Math.abs(rv1[l])+anorm===anorm){flag=false;break}if(Math.abs(w[nm])+anorm===anorm){break}}if(flag){c=0;s=1;for(i=l;i<=k;++i){f=s*rv1[i];if(Math.abs(f)+anorm===anorm){break}g=w[i];h=SVD.pythag(f,g);w[i]=h;h=1/h;c=g*h;s=-f*h;for(j=1;j<=m;++j){y=a[j][nm];z=a[j][i];a[j][nm]=y*c+z*s;a[j][i]=z*c-y*s}}}z=w[k];if(l===k){if(z<0){w[k]=-z;for(j=0;jbt){ct=bt/at;return at*Math.sqrt(1+ct*ct)}if(0===bt){return 0}ct=at/bt;return bt*Math.sqrt(1+ct*ct)};SVD.sign=function(a,b){return b>=0?Math.abs(a):-Math.abs(a)};var THREEx=THREEx||{};THREEx.ArucoContext=function(parameters){parameters=parameters||{};this.parameters={debug:parameters.debug!==undefined?parameters.debug:false,canvasWidth:parameters.canvasWidth!==undefined?parameters.canvasWidth:640,canvasHeight:parameters.canvasHeight!==undefined?parameters.canvasHeight:480};this.canvas=document.createElement("canvas");this.detector=new AR.Detector;this.debug=null;if(parameters.debug==true){this.debug=new THREEx.ArucoDebug(this)}this.setSize(this.parameters.canvasWidth,this.parameters.canvasHeight)};THREEx.ArucoContext.prototype.setSize=function(width,height){this.canvas.width=width;this.canvas.height=height;if(this.debug!==null){this.debug.setSize(width,height)}};THREEx.ArucoContext.prototype.detect=function(videoElement){var _this=this;var canvas=this.canvas;var context=canvas.getContext("2d");context.drawImage(videoElement,0,0,canvas.width,canvas.height);var imageData=context.getImageData(0,0,canvas.width,canvas.height);var detectedMarkers=this.detector.detect(imageData);return detectedMarkers};THREEx.ArucoContext.prototype.updateObject3D=function(object3D,arucoPosit,markerSize,detectedMarker){var markerCorners=detectedMarker.corners;var canvas=this.canvas;var poseCorners=new Array(markerCorners.length);for(var i=0;i0){this._positions.needsUpdate=true}};THREE.WebAR.getIndexFromOrientation=function(orientation){var index=0;switch(orientation){case 90:index=1;break;case 180:index=2;break;case 270:index=3;break;default:index=0;break}return index};THREE.WebAR.getIndexFromScreenAndSeeThroughCameraOrientations=function(vrDisplay){var screenOrientation=screen.orientation.angle;var seeThroughCamera=vrDisplay?vrDisplay.getSeeThroughCamera():null;var seeThroughCameraOrientation=seeThroughCamera?seeThroughCamera.orientation:0;var seeThroughCameraOrientationIndex=THREE.WebAR.getIndexFromOrientation(seeThroughCameraOrientation);var screenOrientationIndex=THREE.WebAR.getIndexFromOrientation(screenOrientation);ret=screenOrientationIndex-seeThroughCameraOrientationIndex;if(ret<0){ret+=4}return ret%4};THREE.WebAR.createVRSeeThroughCameraMesh=function(vrDisplay,fallbackVideoPath){var video;var geometry=new THREE.BufferGeometry;if(vrDisplay){var seeThroughCamera=vrDisplay.getSeeThroughCamera();if(!seeThroughCamera)throw"ERROR: Could not get the see through camera!";video=seeThroughCamera;video.readyState=2;video.HAVE_CURRENT_DATA=2;var u=seeThroughCamera.width/seeThroughCamera.textureWidth;var v=seeThroughCamera.height/seeThroughCamera.textureHeight;geometry.WebAR_textureCoords=[new Float32Array([0,0,0,v,u,0,u,v]),new Float32Array([u,0,0,0,u,v,0,v]),new Float32Array([u,v,u,0,0,v,0,0]),new Float32Array([0,v,u,v,0,0,u,0])]}else{var video=document.createElement("video");video.src=typeof fallbackVideoPath==="string"?fallbackVideoPath:"../../resources/videos/sintel.webm";video.play();geometry.WebAR_textureCoords=[new Float32Array([0,0,0,1,1,0,1,1]),new Float32Array([1,0,0,0,1,1,0,1]),new Float32Array([1,1,1,0,0,1,0,0]),new Float32Array([0,1,1,1,0,0,1,0])]}geometry.addAttribute("position",new THREE.BufferAttribute(new Float32Array([-1,1,0,-1,-1,0,1,1,0,1,-1,0]),3));geometry.setIndex(new THREE.BufferAttribute(new Uint16Array([0,1,2,2,1,3]),1));geometry.WebAR_textureCoordIndex=THREE.WebAR.getIndexFromScreenAndSeeThroughCameraOrientations(vrDisplay);var textureCoords=geometry.WebAR_textureCoords[geometry.WebAR_textureCoordIndex];geometry.addAttribute("uv",new THREE.BufferAttribute(new Float32Array(textureCoords),2));geometry.computeBoundingSphere();var videoTexture=new THREE.VideoTexture(video);videoTexture.minFilter=THREE.NearestFilter;videoTexture.magFilter=THREE.NearestFilter;videoTexture.format=THREE.RGBFormat;videoTexture.flipY=false;var material;if(vrDisplay){var vertexShaderSource=["attribute vec3 position;","attribute vec2 uv;","","uniform mat4 modelViewMatrix;","uniform mat4 projectionMatrix;","","varying vec2 vUV;","","void main(void) {"," gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);"," vUV = uv;","}"];var fragmentShaderSource=["#extension GL_OES_EGL_image_external : require","precision mediump float;","","varying vec2 vUV;","","uniform samplerExternalOES map;","","void main(void) {"," gl_FragColor = texture2D(map, vUV);","}"];material=new THREE.RawShaderMaterial({uniforms:{map:{type:"t",value:videoTexture}},vertexShader:vertexShaderSource.join("\r\n"),fragmentShader:fragmentShaderSource.join("\r\n"),side:THREE.DoubleSide})}else{material=new THREE.MeshBasicMaterial({color:16777215,side:THREE.DoubleSide,map:videoTexture})}var mesh=new THREE.Mesh(geometry,material);return mesh};THREE.WebAR.updateCameraMeshOrientation=function(vrDisplay,cameraMesh){var textureCoordIndex=THREE.WebAR.getIndexFromScreenAndSeeThroughCameraOrientations(vrDisplay);if(textureCoordIndex!=cameraMesh.geometry.WebAR_textureCoordIndex){var uvs=cameraMesh.geometry.getAttribute("uv");var textureCoords=cameraMesh.geometry.WebAR_textureCoords[textureCoordIndex];cameraMesh.geometry.WebAR_textureCoordIndex=textureCoordIndex;for(var i=0;iwindow.innerHeight;var seeThroughCamera=vrDisplay.getSeeThroughCamera();if(seeThroughCamera){var cameraWidthBiggerThanHeight=seeThroughCamera.width>seeThroughCamera.height;var swapWidthAndHeight=!(windowWidthBiggerThanHeight&&cameraWidthBiggerThanHeight);var width=swapWidthAndHeight?seeThroughCamera.height:seeThroughCamera.width;var height=swapWidthAndHeight?seeThroughCamera.width:seeThroughCamera.height;var fx=swapWidthAndHeight?seeThroughCamera.focalLengthY:seeThroughCamera.focalLengthX;var fy=swapWidthAndHeight?seeThroughCamera.focalLengthX:seeThroughCamera.focalLengthY;var cx=swapWidthAndHeight?seeThroughCamera.pointY:seeThroughCamera.pointX;var cy=swapWidthAndHeight?seeThroughCamera.pointX:seeThroughCamera.pointY;var xscale=camera.near/fx;var yscale=camera.near/fy;var xoffset=(cx-width/2)*xscale;var yoffset=-(cy-height/2)*yscale;var left=xscale*-width/2-xoffset;var right=xscale*width/2-xoffset;var bottom=yscale*-height/2-yoffset;var top=yscale*height/2-yoffset;camera.projectionMatrix.makePerspective(left,right,top,bottom,camera.near,camera.far);camera.fov=THREE.Math.radToDeg(Math.atan(top*camera.zoom/camera.near))*2}}else{camera.updateProjectionMatrix()}};THREE.WebAR._worldUp=new THREE.Vector3(0,1,0);THREE.WebAR._normalY=new THREE.Vector3;THREE.WebAR._normalZ=new THREE.Vector3;THREE.WebAR._rotationMatrix=new THREE.Matrix4;THREE.WebAR._planeNormal=new THREE.Vector3;THREE.WebAR.rotateObject3D=function(normal1,normal2,object3d){if(normal1 instanceof THREE.Vector3||normal1 instanceof THREE.Vector4){THREE.WebAR._planeNormal.set(normal1.x,normal1.y,normal1.z)}else if(normal1 instanceof Float32Array){THREE.WebAR._planeNormal.set(normal1[0],normal1[1],normal1[2])}else{throw"Unknown normal1 type."}if(normal2 instanceof THREE.Vector3||normal2 instanceof THREE.Vector4){THREE.WebAR._normalZ.set(normal2.x,normal2.y,normal2.z)}else if(normal1 instanceof Float32Array){THREE.WebAR._normalZ.set(normal2[0],normal2[1],normal2[2])}else{throw"Unknown normal2 type."}THREE.WebAR._normalY.crossVectors(THREE.WebAR._planeNormal,THREE.WebAR._normalZ).normalize();THREE.WebAR._rotationMatrix.elements[0]=THREE.WebAR._planeNormal.x;THREE.WebAR._rotationMatrix.elements[1]=THREE.WebAR._planeNormal.y;THREE.WebAR._rotationMatrix.elements[2]=THREE.WebAR._planeNormal.z;THREE.WebAR._rotationMatrix.elements[4]=THREE.WebAR._normalZ.x;THREE.WebAR._rotationMatrix.elements[5]=THREE.WebAR._normalZ.y;THREE.WebAR._rotationMatrix.elements[6]=THREE.WebAR._normalZ.z;THREE.WebAR._rotationMatrix.elements[8]=THREE.WebAR._normalY.x;THREE.WebAR._rotationMatrix.elements[9]=THREE.WebAR._normalY.y;THREE.WebAR._rotationMatrix.elements[10]=THREE.WebAR._normalY.z;object3d.quaternion.setFromRotationMatrix(THREE.WebAR._rotationMatrix)};THREE.WebAR.rotateObject3DWithPickingPlane=function(plane,object3d){if(plane instanceof THREE.Vector3||plane instanceof THREE.Vector4){THREE.WebAR._planeNormal.set(plane.x,plane.y,plane.z)}else if(plane instanceof Float32Array){THREE.WebAR._planeNormal.set(plane[0],plane[1],plane[2])}else{throw"Unknown plane type."}THREE.WebAR._normalY.set(0,1,0);var threshold=.5;if(Math.abs(THREE.WebAR._planeNormal.dot(THREE.WebAR._worldUp))>threshold){THREE.WebAR._normalY.set(0,0,1)}THREE.WebAR._normalZ.crossVectors(THREE.WebAR._planeNormal,THREE.WebAR._normalY).normalize();THREE.WebAR._normalY.crossVectors(THREE.WebAR._normalZ,THREE.WebAR._planeNormal).normalize();THREE.WebAR._rotationMatrix.elements[0]=THREE.WebAR._planeNormal.x;THREE.WebAR._rotationMatrix.elements[1]=THREE.WebAR._planeNormal.y;THREE.WebAR._rotationMatrix.elements[2]=THREE.WebAR._planeNormal.z;THREE.WebAR._rotationMatrix.elements[4]=THREE.WebAR._normalY.x;THREE.WebAR._rotationMatrix.elements[5]=THREE.WebAR._normalY.y;THREE.WebAR._rotationMatrix.elements[6]=THREE.WebAR._normalY.z;THREE.WebAR._rotationMatrix.elements[8]=THREE.WebAR._normalZ.x;THREE.WebAR._rotationMatrix.elements[9]=THREE.WebAR._normalZ.y;THREE.WebAR._rotationMatrix.elements[10]=THREE.WebAR._normalZ.z;object3d.quaternion.setFromRotationMatrix(THREE.WebAR._rotationMatrix)};THREE.WebAR.positionObject3DWithPickingPoint=function(point,object3d){if(point instanceof THREE.Vector3||point instanceof THREE.Vector4){object3d.position.set(point.x,point.y,point.z)}else if(point instanceof Float32Array){object3d.position.set(point[0],point[1],point[2])}else{throw"Unknown point type."}};THREE.WebAR.positionAndRotateObject3DWithPickingPointAndPlaneInPointCloud=function(pointAndPlane,object3d,scale){THREE.WebAR.rotateObject3DWithPickingPlane(pointAndPlane.plane,object3d);THREE.WebAR.positionObject3DWithPickingPoint(pointAndPlane.point,object3d);object3d.position.add(THREE.WebAR._planeNormal.multiplyScalar(scale))};THREE.WebAR.positionAndRotateObject3D=function(position,normal1,normal2,object3d,scale){THREE.WebAR.rotateObject3D(normal1,normal2,object3d);THREE.WebAR.positionObject3DWithPickingPoint(position,object3d);object3d.position.add(THREE.WebAR._planeNormal.multiplyScalar(scale))};(function(root,factory){if(typeof define==="function"&&define.amd){define(["WebAR"],factory)}else if(typeof exports==="object"){module.exports=factory()}else{root.WebAR=factory()}})(this,function(){return THREE.WebAR});var THREEx=THREEx||{};THREEx.ArBaseControls=function(object3d){this.id=THREEx.ArBaseControls.id++;this.object3d=object3d;this.object3d.matrixAutoUpdate=false;this.object3d.visible=false};THREEx.ArBaseControls.id=0;Object.assign(THREEx.ArBaseControls.prototype,THREE.EventDispatcher.prototype);THREEx.ArBaseControls.prototype.update=function(){console.assert(false,"you need to implement your own update")};THREEx.ArBaseControls.prototype.name=function(){console.assert(false,"you need to implement your own .name()");return"Not yet implemented - name()"};var THREEx=THREEx||{};THREEx.ARClickability=function(sourceElement){this._sourceElement=sourceElement;var fullWidth=parseInt(sourceElement.style.width);var fullHeight=parseInt(sourceElement.style.height);this._cameraPicking=new THREE.PerspectiveCamera(42,fullWidth/fullHeight,.1,100);console.warn("THREEx.ARClickability works only in modelViewMatrix");console.warn("OBSOLETE OBSOLETE! instead use THREEx.HitTestingPlane or THREEx.HitTestingTango")};THREEx.ARClickability.prototype.onResize=function(){var sourceElement=this._sourceElement;var cameraPicking=this._cameraPicking;var fullWidth=parseInt(sourceElement.style.width);var fullHeight=parseInt(sourceElement.style.height);cameraPicking.aspect=fullWidth/fullHeight;cameraPicking.updateProjectionMatrix()};THREEx.ARClickability.prototype.computeIntersects=function(domEvent,objects){var sourceElement=this._sourceElement;var cameraPicking=this._cameraPicking;var eventCoords=new THREE.Vector3;eventCoords.x=domEvent.layerX/parseInt(sourceElement.style.width)*2-1;eventCoords.y=-(domEvent.layerY/parseInt(sourceElement.style.height))*2+1;var raycaster=new THREE.Raycaster;raycaster.setFromCamera(eventCoords,cameraPicking);var intersects=raycaster.intersectObjects(objects);return intersects};THREEx.ARClickability.prototype.update=function(){};THREEx.ARClickability.tangoPickingPointCloud=function(artoolkitContext,mouseX,mouseY){var vrDisplay=artoolkitContext._tangoContext.vrDisplay;if(vrDisplay===null)return null;var pointAndPlane=vrDisplay.getPickingPointAndPlaneInPointCloud(mouseX,mouseY);if(pointAndPlane==null){console.warn("Could not retrieve the correct point and plane.");return null}var boundingSphereRadius=.01;var object3d=new THREE.Object3D;THREE.WebAR.positionAndRotateObject3DWithPickingPointAndPlaneInPointCloud(pointAndPlane,object3d,boundingSphereRadius);object3d.rotateZ(-Math.PI/2);var result={};result.position=object3d.position;result.quaternion=object3d.quaternion;return result};var THREEx=THREEx||{};THREEx.ArMarkerCloak=function(videoTexture){var updateInShaderEnabled=true;var geometry=new THREE.PlaneGeometry(1.3+.25,1.85+.25,1,8).translate(0,-.3,0);var material=new THREE.ShaderMaterial({vertexShader:THREEx.ArMarkerCloak.vertexShader,fragmentShader:THREEx.ArMarkerCloak.fragmentShader,transparent:true,uniforms:{texture:{value:videoTexture},opacity:{value:.5}},defines:{updateInShaderEnabled:updateInShaderEnabled?1:0}});var cloakMesh=new THREE.Mesh(geometry,material);cloakMesh.rotation.x=-Math.PI/2;this.object3d=cloakMesh;var xMin=-.65;var xMax=.65;var yMin=.65+.1;var yMax=.95+.1;var originalsFaceVertexUvs=[[]];for(var faceIndex=0;faceIndex=this.parameters.minVisibleDelay){object3d.visible=true;snapDirectlyToTarget()}}if(wasVisible===true&&targetObject3d.visible===false){var unvisibleFor=present-this._unvisibleStartedAt;if(unvisibleFor>=this.parameters.minUnvisibleDelay){object3d.visible=false}}if(this._lastLerpStepAt===null){applyOneSlerpStep();this._lastLerpStepAt=present}else{var nStepsToDo=Math.floor((present-this._lastLerpStepAt)/this.parameters.lerpStepDelay);for(var i=0;iwebvr.info for more info.")}else{alert("Your browser does not support WebVR. See webvr.info for assistance.")}this._tangoContext={vrDisplay:null,vrPointCloud:null,frameData:new VRFrameData};navigator.getVRDisplays().then(function(vrDisplays){if(vrDisplays.length===0)alert("no vrDisplays available");var vrDisplay=_this._tangoContext.vrDisplay=vrDisplays[0];console.log("vrDisplays.displayName :",vrDisplay.displayName);if(vrDisplay.displayName==="Tango VR Device"){_this._tangoContext.vrPointCloud=new THREE.WebAR.VRPointCloud(vrDisplay,true)}onCompleted()})};ARjs.Context.prototype._updateTango=function(srcElement){var _this=this;var arMarkersControls=this._arMarkersControls;var tangoContext=this._tangoContext;var vrDisplay=this._tangoContext.vrDisplay;if(vrDisplay===null)return;if(vrDisplay.displayName==="Tango VR Device"){var showPointCloud=true;var pointsToSkip=0;_this._tangoContext.vrPointCloud.update(showPointCloud,pointsToSkip,true)}if(this._arMarkersControls.length===0)return;var foundControls=this._arMarkersControls[0];var frameData=this._tangoContext.frameData;vrDisplay.getFrameData(frameData);if(frameData.pose.position===null)return;if(frameData.pose.orientation===null)return;var position=(new THREE.Vector3).fromArray(frameData.pose.position);var quaternion=(new THREE.Quaternion).fromArray(frameData.pose.orientation);var scale=new THREE.Vector3(1,1,1);var cameraTransformMatrix=(new THREE.Matrix4).compose(position,quaternion,scale);var modelViewMatrix=new THREE.Matrix4;modelViewMatrix.getInverse(cameraTransformMatrix);foundControls.updateWithModelViewMatrix(modelViewMatrix)};var ARjs=ARjs||{};var THREEx=THREEx||{};ARjs.Profile=THREEx.ArToolkitProfile=function(){this.reset();this.performance("default")};ARjs.Profile.prototype._guessPerformanceLabel=function(){var isMobile=navigator.userAgent.match(/Android/i)||navigator.userAgent.match(/webOS/i)||navigator.userAgent.match(/iPhone/i)||navigator.userAgent.match(/iPad/i)||navigator.userAgent.match(/iPod/i)||navigator.userAgent.match(/BlackBerry/i)||navigator.userAgent.match(/Windows Phone/i)?true:false;if(isMobile===true){return"phone-normal"}return"desktop-normal"};ARjs.Profile.prototype.reset=function(){this.sourceParameters={sourceType:"webcam"};this.contextParameters={cameraParametersUrl:THREEx.ArToolkitContext.baseURL+"../data/data/camera_para.dat",detectionMode:"mono"};this.defaultMarkerParameters={type:"pattern",patternUrl:THREEx.ArToolkitContext.baseURL+"../data/data/patt.hiro",changeMatrixMode:"modelViewMatrix"};return this};ARjs.Profile.prototype.performance=function(label){if(label==="default"){label=this._guessPerformanceLabel()}if(label==="desktop-fast"){this.contextParameters.canvasWidth=640*3;this.contextParameters.canvasHeight=480*3;this.contextParameters.maxDetectionRate=30}else if(label==="desktop-normal"){this.contextParameters.canvasWidth=640;this.contextParameters.canvasHeight=480;this.contextParameters.maxDetectionRate=60}else if(label==="phone-normal"){this.contextParameters.canvasWidth=80*4;this.contextParameters.canvasHeight=60*4;this.contextParameters.maxDetectionRate=30}else if(label==="phone-slow"){this.contextParameters.canvasWidth=80*3;this.contextParameters.canvasHeight=60*3;this.contextParameters.maxDetectionRate=30}else{console.assert(false,"unknonwn label "+label)}return this};ARjs.Profile.prototype.defaultMarker=function(trackingBackend){trackingBackend=trackingBackend||this.contextParameters.trackingBackend;if(trackingBackend==="artoolkit"){this.contextParameters.detectionMode="mono";this.defaultMarkerParameters.type="pattern";this.defaultMarkerParameters.patternUrl=THREEx.ArToolkitContext.baseURL+"../data/data/patt.hiro"}else if(trackingBackend==="aruco"){this.contextParameters.detectionMode="mono";this.defaultMarkerParameters.type="barcode";this.defaultMarkerParameters.barcodeValue=1001}else if(trackingBackend==="tango"){this.defaultMarkerParameters.type="barcode";this.defaultMarkerParameters.barcodeValue=1001}else console.assert(false);return this};ARjs.Profile.prototype.sourceWebcam=function(){this.sourceParameters.sourceType="webcam";delete this.sourceParameters.sourceUrl;return this};ARjs.Profile.prototype.sourceVideo=function(url){this.sourceParameters.sourceType="video";this.sourceParameters.sourceUrl=url;return this};ARjs.Profile.prototype.sourceImage=function(url){this.sourceParameters.sourceType="image";this.sourceParameters.sourceUrl=url;return this};ARjs.Profile.prototype.trackingBackend=function(trackingBackend){console.warn("stop profile.trackingBackend() obsolete function. use .trackingMethod instead");this.contextParameters.trackingBackend=trackingBackend;return this};ARjs.Profile.prototype.changeMatrixMode=function(changeMatrixMode){this.defaultMarkerParameters.changeMatrixMode=changeMatrixMode;return this};ARjs.Profile.prototype.trackingMethod=function(trackingMethod){var data=ARjs.Utils.parseTrackingMethod(trackingMethod);this.defaultMarkerParameters.markersAreaEnabled=data.markersAreaEnabled;this.contextParameters.trackingBackend=data.trackingBackend;return this};ARjs.Profile.prototype.checkIfValid=function(){if(this.contextParameters.trackingBackend==="tango"){this.sourceImage(THREEx.ArToolkitContext.baseURL+"../data/images/img.jpg")}return this};var ARjs=ARjs||{};var THREEx=THREEx||{};ARjs.Source=THREEx.ArToolkitSource=function(parameters){var _this=this;this.ready=false;this.domElement=null;this.parameters={sourceType:"webcam",sourceUrl:null,sourceWidth:640,sourceHeight:480,displayWidth:640,displayHeight:480};setParameters(parameters);function setParameters(parameters){if(parameters===undefined)return;for(var key in parameters){var newValue=parameters[key];if(newValue===undefined){console.warn("THREEx.ArToolkitSource: '"+key+"' parameter is undefined.");continue}var currentValue=_this.parameters[key];if(currentValue===undefined){console.warn("THREEx.ArToolkitSource: '"+key+"' is not a property of this material.");continue}_this.parameters[key]=newValue}}};ARjs.Source.prototype.init=function(onReady,onError){var _this=this;if(this.parameters.sourceType==="image"){var domElement=this._initSourceImage(onSourceReady,onError)}else if(this.parameters.sourceType==="video"){var domElement=this._initSourceVideo(onSourceReady,onError)}else if(this.parameters.sourceType==="webcam"){var domElement=this._initSourceWebcam(onSourceReady,onError)}else{console.assert(false)}this.domElement=domElement;this.domElement.style.position="absolute";this.domElement.style.top="0px";this.domElement.style.left="0px";this.domElement.style.zIndex="-2";return this;function onSourceReady(){document.body.appendChild(_this.domElement);_this.ready=true;onReady&&onReady()}};ARjs.Source.prototype._initSourceImage=function(onReady){var domElement=document.createElement("img");domElement.src=this.parameters.sourceUrl;domElement.width=this.parameters.sourceWidth;domElement.height=this.parameters.sourceHeight;domElement.style.width=this.parameters.displayWidth+"px";domElement.style.height=this.parameters.displayHeight+"px";var interval=setInterval(function(){if(!domElement.naturalWidth)return;onReady();clearInterval(interval)},1e3/50);return domElement};ARjs.Source.prototype._initSourceVideo=function(onReady){var domElement=document.createElement("video");domElement.src=this.parameters.sourceUrl;domElement.style.objectFit="initial";domElement.autoplay=true;domElement.webkitPlaysinline=true;domElement.controls=false;domElement.loop=true;domElement.muted=true;document.body.addEventListener("click",function onClick(){document.body.removeEventListener("click",onClick);domElement.play()});domElement.width=this.parameters.sourceWidth;domElement.height=this.parameters.sourceHeight;domElement.style.width=this.parameters.displayWidth+"px";domElement.style.height=this.parameters.displayHeight+"px";var interval=setInterval(function(){if(!domElement.videoWidth)return;onReady();clearInterval(interval)},1e3/50);return domElement};ARjs.Source.prototype._initSourceWebcam=function(onReady,onError){var _this=this;onError=onError||function(error){alert("Webcam Error\nName: "+error.name+"\nMessage: "+error.message)};var domElement=document.createElement("video");domElement.setAttribute("autoplay","");domElement.setAttribute("muted","");domElement.setAttribute("playsinline","");domElement.style.width=this.parameters.displayWidth+"px";domElement.style.height=this.parameters.displayHeight+"px";if(navigator.mediaDevices===undefined||navigator.mediaDevices.enumerateDevices===undefined||navigator.mediaDevices.getUserMedia===undefined){onError({name:"",message:"WebRTC issue! navigator.mediaDevices.enumerateDevices not present in your browser"});return}navigator.mediaDevices.enumerateDevices().then(function(devices){var userMediaConstraints={audio:false,video:{facingMode:"environment",width:{ideal:_this.parameters.sourceWidth},height:{ideal:_this.parameters.sourceHeight}}};navigator.mediaDevices.getUserMedia(userMediaConstraints).then(function success(stream){domElement.srcObject=stream;document.body.addEventListener("click",function(){domElement.play()});var interval=setInterval(function(){if(!domElement.videoWidth)return;onReady();clearInterval(interval)},1e3/50)}).catch(function(error){onError({name:error.name,message:error.message})})}).catch(function(error){onError({message:error.message})});return domElement};ARjs.Source.prototype.hasMobileTorch=function(){var stream=arToolkitSource.domElement.srcObject;if(stream instanceof MediaStream===false)return false;if(this._currentTorchStatus===undefined){this._currentTorchStatus=false}var videoTrack=stream.getVideoTracks()[0];if(videoTrack.getCapabilities===undefined)return false;var capabilities=videoTrack.getCapabilities();return capabilities.torch?true:false};ARjs.Source.prototype.toggleMobileTorch=function(){console.assert(this.hasMobileTorch()===true);var stream=arToolkitSource.domElement.srcObject;if(stream instanceof MediaStream===false){alert("enabling mobile torch is available only on webcam");return}if(this._currentTorchStatus===undefined){this._currentTorchStatus=false}var videoTrack=stream.getVideoTracks()[0];var capabilities=videoTrack.getCapabilities();if(!capabilities.torch){alert("no mobile torch is available on your camera");return}this._currentTorchStatus=this._currentTorchStatus===false?true:false;videoTrack.applyConstraints({advanced:[{torch:this._currentTorchStatus}]}).catch(function(error){console.log(error)})};ARjs.Source.prototype.onResizeElement=function(mirrorDomElements){var _this=this;var screenWidth=window.innerWidth;var screenHeight=window.innerHeight;if(this.domElement.nodeName==="IMG"){var sourceWidth=this.domElement.naturalWidth;var sourceHeight=this.domElement.naturalHeight}else if(this.domElement.nodeName==="VIDEO"){var sourceWidth=this.domElement.videoWidth;var sourceHeight=this.domElement.videoHeight}else{console.assert(false)}var sourceAspect=sourceWidth/sourceHeight;var screenAspect=screenWidth/screenHeight;if(screenAspect3)console.assert("wrong api for",THREEx.ArMultiMarkerControls);this.parameters={subMarkersControls:parameters.subMarkersControls,subMarkerPoses:parameters.subMarkerPoses,changeMatrixMode:parameters.changeMatrixMode!==undefined?parameters.changeMatrixMode:"modelViewMatrix"};this.object3d.visible=false;this.subMarkersControls=this.parameters.subMarkersControls;this.subMarkerPoses=this.parameters.subMarkerPoses;arToolkitContext.addEventListener("sourceProcessed",function(){_this._onSourceProcessed()})};ARjs.MarkersAreaControls.prototype=Object.create(THREEx.ArBaseControls.prototype);ARjs.MarkersAreaControls.prototype.constructor=ARjs.MarkersAreaControls;ARjs.MarkersAreaControls.prototype._onSourceProcessed=function(){var _this=this;var stats={count:0,position:{sum:new THREE.Vector3(0,0,0),average:new THREE.Vector3(0,0,0)},quaternion:{sum:new THREE.Quaternion(0,0,0,0),average:new THREE.Quaternion(0,0,0,0)},scale:{sum:new THREE.Vector3(0,0,0),average:new THREE.Vector3(0,0,0)}};var firstQuaternion=_this.parameters.subMarkersControls[0].object3d.quaternion;this.parameters.subMarkersControls.forEach(function(markerControls,markerIndex){var markerObject3d=markerControls.object3d;if(markerObject3d.visible===false)return;var matrix=markerObject3d.matrix.clone();var markerPose=_this.parameters.subMarkerPoses[markerIndex];matrix.multiply((new THREE.Matrix4).getInverse(markerPose));var position=new THREE.Vector3;var quaternion=new THREE.Quaternion;var scale=new THREE.Vector3;matrix.decompose(position,quaternion,scale);stats.count++;ARjs.MarkersAreaControls.averageVector3(stats.position.sum,position,stats.count,stats.position.average);ARjs.MarkersAreaControls.averageQuaternion(stats.quaternion.sum,quaternion,firstQuaternion,stats.count,stats.quaternion.average);ARjs.MarkersAreaControls.averageVector3(stats.scale.sum,scale,stats.count,stats.scale.average)});if(stats.count>0){_this.object3d.visible=true}else{_this.object3d.visible=false}if(stats.count>0){var modelViewMatrix=new THREE.Matrix4;modelViewMatrix.compose(stats.position.average,stats.quaternion.average,stats.scale.average);if(this.parameters.changeMatrixMode==="modelViewMatrix"){_this.object3d.matrix.copy(modelViewMatrix)}else if(this.parameters.changeMatrixMode==="cameraTransformMatrix"){_this.object3d.matrix.getInverse(modelViewMatrix)}else{console.assert(false)}_this.object3d.matrix.decompose(_this.object3d.position,_this.object3d.quaternion,_this.object3d.scale)}};ARjs.MarkersAreaControls.averageQuaternion=function(quaternionSum,newQuaternion,firstQuaternion,count,quaternionAverage){quaternionAverage=quaternionAverage||new THREE.Quaternion;console.assert(firstQuaternion instanceof THREE.Quaternion===true);if(newQuaternion.dot(firstQuaternion)>0){newQuaternion=new THREE.Quaternion(-newQuaternion.x,-newQuaternion.y,-newQuaternion.z,-newQuaternion.w)}quaternionSum.x+=newQuaternion.x;quaternionSum.y+=newQuaternion.y;quaternionSum.z+=newQuaternion.z;quaternionSum.w+=newQuaternion.w;quaternionAverage.x=quaternionSum.x/count;quaternionAverage.y=quaternionSum.y/count;quaternionAverage.z=quaternionSum.z/count;quaternionAverage.w=quaternionSum.w/count;quaternionAverage.normalize();return quaternionAverage};ARjs.MarkersAreaControls.averageVector3=function(vector3Sum,vector3,count,vector3Average){vector3Average=vector3Average||new THREE.Vector3;vector3Sum.x+=vector3.x;vector3Sum.y+=vector3.y;vector3Sum.z+=vector3.z;vector3Average.x=vector3Sum.x/count;vector3Average.y=vector3Sum.y/count;vector3Average.z=vector3Sum.z/count;return vector3Average};ARjs.MarkersAreaControls.computeCenter=function(jsonData){var multiMarkerFile=JSON.parse(jsonData);var stats={count:0,position:{sum:new THREE.Vector3(0,0,0),average:new THREE.Vector3(0,0,0)},quaternion:{sum:new THREE.Quaternion(0,0,0,0),average:new THREE.Quaternion(0,0,0,0)},scale:{sum:new THREE.Vector3(0,0,0),average:new THREE.Vector3(0,0,0)}};var firstQuaternion=new THREE.Quaternion;multiMarkerFile.subMarkersControls.forEach(function(item){var poseMatrix=(new THREE.Matrix4).fromArray(item.poseMatrix);var position=new THREE.Vector3;var quaternion=new THREE.Quaternion;var scale=new THREE.Vector3;poseMatrix.decompose(position,quaternion,scale);stats.count++;ARjs.MarkersAreaControls.averageVector3(stats.position.sum,position,stats.count,stats.position.average);ARjs.MarkersAreaControls.averageQuaternion(stats.quaternion.sum,quaternion,firstQuaternion,stats.count,stats.quaternion.average);ARjs.MarkersAreaControls.averageVector3(stats.scale.sum,scale,stats.count,stats.scale.average)});var averageMatrix=new THREE.Matrix4;averageMatrix.compose(stats.position.average,stats.quaternion.average,stats.scale.average);return averageMatrix};ARjs.MarkersAreaControls.computeBoundingBox=function(jsonData){var multiMarkerFile=JSON.parse(jsonData);var boundingBox=new THREE.Box3;multiMarkerFile.subMarkersControls.forEach(function(item){var poseMatrix=(new THREE.Matrix4).fromArray(item.poseMatrix);var position=new THREE.Vector3;var quaternion=new THREE.Quaternion;var scale=new THREE.Vector3;poseMatrix.decompose(position,quaternion,scale);boundingBox.expandByPoint(position)});return boundingBox};ARjs.MarkersAreaControls.prototype.updateSmoothedControls=function(smoothedControls,lerpsValues){if(lerpsValues===undefined){lerpsValues=[[.1,.1,.3],[.2,.1,.4],[.2,.2,.5],[.3,.2,.7],[.3,.2,.7]]}var nVisible=0;this.parameters.subMarkersControls.forEach(function(markerControls,markerIndex){var markerObject3d=markerControls.object3d;if(markerObject3d.visible===true)nVisible++});if(lerpsValues[nVisible-1]!==undefined){var lerpValues=lerpsValues[nVisible-1]}else{var lerpValues=lerpsValues[lerpsValues.length-1]}smoothedControls.parameters.lerpPosition=lerpValues[0];smoothedControls.parameters.lerpQuaternion=lerpValues[1];smoothedControls.parameters.lerpScale=lerpValues[2]};ARjs.MarkersAreaControls.fromJSON=function(arToolkitContext,parent3D,markerRoot,jsonData,parameters){var multiMarkerFile=JSON.parse(jsonData);var subMarkersControls=[];var subMarkerPoses=[];parameters=parameters||{};multiMarkerFile.subMarkersControls.forEach(function(item){var markerRoot=new THREE.Object3D;parent3D.add(markerRoot);var subMarkerControls=new THREEx.ArMarkerControls(arToolkitContext,markerRoot,item.parameters);subMarkersControls.push(subMarkerControls);subMarkerPoses.push((new THREE.Matrix4).fromArray(item.poseMatrix))});parameters.subMarkersControls=subMarkersControls;parameters.subMarkerPoses=subMarkerPoses;var multiMarkerControls=new THREEx.ArMultiMarkerControls(arToolkitContext,markerRoot,parameters);return multiMarkerControls};var ARjs=ARjs||{};var THREEx=THREEx||{};ARjs.MarkersAreaLearning=THREEx.ArMultiMakersLearning=function(arToolkitContext,subMarkersControls){var _this=this;this._arToolkitContext=arToolkitContext;this.subMarkersControls=subMarkersControls;this.enabled=true;arToolkitContext.addEventListener("sourceProcessed",function(){_this._onSourceProcessed()})};ARjs.MarkersAreaLearning.prototype._onSourceProcessed=function(){var originQuaternion=this.subMarkersControls[0].object3d.quaternion;if(this.enabled===false)return;var visibleMarkerControls=this.subMarkersControls.filter(function(markerControls){return markerControls.object3d.visible===true});var count=Object.keys(visibleMarkerControls).length;var positionDelta=new THREE.Vector3;var quaternionDelta=new THREE.Quaternion;var scaleDelta=new THREE.Vector3;var tmpMatrix=new THREE.Matrix4;for(var i=0;i=1?true:false;if(isLearned===true)return;var otherSubControlsID=_this._getLearnedCoupleStats(subMarkerControls);if(otherSubControlsID===null){return}var otherSubControls=_this._getSubMarkerControlsByID(otherSubControlsID);var seenCoupleStats=subMarkerControls.object3d.userData.seenCouples[otherSubControlsID];var averageMatrix=new THREE.Matrix4;averageMatrix.compose(seenCoupleStats.position.average,seenCoupleStats.quaternion.average,seenCoupleStats.scale.average);var otherAverageMatrix=otherSubControls.object3d.userData.result.averageMatrix;var matrix=(new THREE.Matrix4).getInverse(otherAverageMatrix).multiply(averageMatrix);matrix=(new THREE.Matrix4).getInverse(matrix);console.assert(subMarkerControls.object3d.userData.result===undefined);subMarkerControls.object3d.userData.result={averageMatrix:matrix,confidenceFactor:1};resultChanged=true})}while(resultChanged===true)};ARjs.MarkersAreaLearning.prototype._getLearnedCoupleStats=function(subMarkerControls){if(subMarkerControls.object3d.userData.seenCouples===undefined)return null;var seenCouples=subMarkerControls.object3d.userData.seenCouples;var coupleControlsIDs=Object.keys(seenCouples).map(Number);for(var i=0;i=1?true:false;if(isLearned===false)continue;return otherSubControlsID}return null};ARjs.MarkersAreaLearning.prototype._getSubMarkerControlsByID=function(controlsID){for(var i=0;i10*1e3){clearInterval(timerId);return}window.dispatchEvent(new Event("resize"))},1e3/30)},tick:function(now,delta){var _this=this;if(this.isReady===false)return;var arSession=this._arSession;this._arSession.update();if(_this._tangoVideoMesh!==null)_this._tangoVideoMesh.update();this._arSession.onResize()}}); +}if(this.parameters.changeMatrixMode==="modelViewMatrix"){markerObject3D.matrix.copy(modelViewMatrix)}else if(this.parameters.changeMatrixMode==="cameraTransformMatrix"){markerObject3D.matrix.getInverse(modelViewMatrix)}else{console.assert(false)}markerObject3D.matrix.decompose(markerObject3D.position,markerObject3D.quaternion,markerObject3D.scale);this.dispatchEvent({type:"markerFound"})};THREEx.ArMarkerControls.prototype.name=function(){var name="";name+=this.parameters.type;if(this.parameters.type==="pattern"){var url=this.parameters.patternUrl;var basename=url.replace(/^.*\//g,"");name+=" - "+basename}else if(this.parameters.type==="barcode"){name+=" - "+this.parameters.barcodeValue}else{console.assert(false,"no .name() implemented for this marker controls")}return name};THREEx.ArMarkerControls.prototype._initArtoolkit=function(){var _this=this;var artoolkitMarkerId=null;var delayedInitTimerId=setInterval(function(){var arController=_this.context.arController;if(arController===null)return;clearInterval(delayedInitTimerId);delayedInitTimerId=null;postInit()},1e3/50);return;function postInit(){var arController=_this.context.arController;console.assert(arController!==null);if(_this.parameters.type==="pattern"){arController.loadMarker(_this.parameters.patternUrl,function(markerId){artoolkitMarkerId=markerId;arController.trackPatternMarkerId(artoolkitMarkerId,_this.parameters.size)})}else if(_this.parameters.type==="barcode"){artoolkitMarkerId=_this.parameters.barcodeValue;arController.trackBarcodeMarkerId(artoolkitMarkerId,_this.parameters.size)}else if(_this.parameters.type==="unknown"){artoolkitMarkerId=null}else{console.log(false,"invalid marker type",_this.parameters.type)}arController.addEventListener("getMarker",function(event){if(event.data.type===artoolkit.PATTERN_MARKER&&_this.parameters.type==="pattern"){if(artoolkitMarkerId===null)return;if(event.data.marker.idPatt===artoolkitMarkerId)onMarkerFound(event)}else if(event.data.type===artoolkit.BARCODE_MARKER&&_this.parameters.type==="barcode"){if(artoolkitMarkerId===null)return;if(event.data.marker.idMatrix===artoolkitMarkerId)onMarkerFound(event)}else if(event.data.type===artoolkit.UNKNOWN_MARKER&&_this.parameters.type==="unknown"){onMarkerFound(event)}})}function onMarkerFound(event){if(event.data.type===artoolkit.PATTERN_MARKER&&event.data.marker.cfPatt<_this.parameters.minConfidence)return;if(event.data.type===artoolkit.BARCODE_MARKER&&event.data.marker.cfMatt<_this.parameters.minConfidence)return;var modelViewMatrix=(new THREE.Matrix4).fromArray(event.data.matrix);_this.updateWithModelViewMatrix(modelViewMatrix)}};THREEx.ArMarkerControls.prototype._initAruco=function(){this._arucoPosit=new POS.Posit(this.parameters.size,_this.context.arucoContext.canvas.width)};THREEx.ArMarkerControls.prototype._initTango=function(){var _this=this;console.log("init tango ArMarkerControls")};var THREEx=THREEx||{};THREEx.ArMarkerHelper=function(markerControls){this.object3d=new THREE.Group;var mesh=new THREE.AxisHelper;this.object3d.add(mesh);var text=markerControls.id;var canvas=document.createElement("canvas");canvas.width=64;canvas.height=64;var context=canvas.getContext("2d");var texture=new THREE.CanvasTexture(canvas);context.font="48px monospace";context.fillStyle="rgba(192,192,255, 0.5)";context.fillRect(0,0,canvas.width,canvas.height);context.fillStyle="darkblue";context.fillText(text,canvas.width/4,3*canvas.height/4);texture.needsUpdate=true;var geometry=new THREE.PlaneGeometry(1,1);var material=new THREE.MeshBasicMaterial({map:texture,transparent:true});var mesh=new THREE.Mesh(geometry,material);mesh.rotation.x=-Math.PI/2;this.object3d.add(mesh)};var THREEx=THREEx||{};THREEx.ArSmoothedControls=function(object3d,parameters){var _this=this;THREEx.ArBaseControls.call(this,object3d);this.object3d.visible=false;this._lastLerpStepAt=null;this._visibleStartedAt=null;this._unvisibleStartedAt=null;parameters=parameters||{};this.parameters={lerpPosition:.8,lerpQuaternion:.2,lerpScale:.7,lerpStepDelay:1/60,minVisibleDelay:0,minUnvisibleDelay:.2};setParameters(parameters);function setParameters(parameters){if(parameters===undefined)return;for(var key in parameters){var newValue=parameters[key];if(newValue===undefined){console.warn("THREEx.ArSmoothedControls: '"+key+"' parameter is undefined.");continue}var currentValue=_this.parameters[key];if(currentValue===undefined){console.warn("THREEx.ArSmoothedControls: '"+key+"' is not a property of this material.");continue}_this.parameters[key]=newValue}}};THREEx.ArSmoothedControls.prototype=Object.create(THREEx.ArBaseControls.prototype);THREEx.ArSmoothedControls.prototype.constructor=THREEx.ArSmoothedControls;THREEx.ArSmoothedControls.prototype.update=function(targetObject3d){var object3d=this.object3d;var parameters=this.parameters;var wasVisible=object3d.visible;var present=performance.now()/1e3;if(targetObject3d.visible===false)this._visibleStartedAt=null;if(targetObject3d.visible===true)this._unvisibleStartedAt=null;if(targetObject3d.visible===true&&this._visibleStartedAt===null)this._visibleStartedAt=present;if(targetObject3d.visible===false&&this._unvisibleStartedAt===null)this._unvisibleStartedAt=present;if(wasVisible===false&&targetObject3d.visible===true){var visibleFor=present-this._visibleStartedAt;if(visibleFor>=this.parameters.minVisibleDelay){object3d.visible=true;snapDirectlyToTarget()}}if(wasVisible===true&&targetObject3d.visible===false){var unvisibleFor=present-this._unvisibleStartedAt;if(unvisibleFor>=this.parameters.minUnvisibleDelay){object3d.visible=false}}if(this._lastLerpStepAt===null){applyOneSlerpStep();this._lastLerpStepAt=present}else{var nStepsToDo=Math.floor((present-this._lastLerpStepAt)/this.parameters.lerpStepDelay);for(var i=0;iwebvr.info for more info.")}else{alert("Your browser does not support WebVR. See webvr.info for assistance.")}this._tangoContext={vrDisplay:null,vrPointCloud:null,frameData:new VRFrameData};navigator.getVRDisplays().then(function(vrDisplays){if(vrDisplays.length===0)alert("no vrDisplays available");var vrDisplay=_this._tangoContext.vrDisplay=vrDisplays[0];console.log("vrDisplays.displayName :",vrDisplay.displayName);if(vrDisplay.displayName==="Tango VR Device"){_this._tangoContext.vrPointCloud=new THREE.WebAR.VRPointCloud(vrDisplay,true)}onCompleted()})};ARjs.Context.prototype._updateTango=function(srcElement){var _this=this;var arMarkersControls=this._arMarkersControls;var tangoContext=this._tangoContext;var vrDisplay=this._tangoContext.vrDisplay;if(vrDisplay===null)return;if(vrDisplay.displayName==="Tango VR Device"){var showPointCloud=true;var pointsToSkip=0;_this._tangoContext.vrPointCloud.update(showPointCloud,pointsToSkip,true)}if(this._arMarkersControls.length===0)return;var foundControls=this._arMarkersControls[0];var frameData=this._tangoContext.frameData;vrDisplay.getFrameData(frameData);if(frameData.pose.position===null)return;if(frameData.pose.orientation===null)return;var position=(new THREE.Vector3).fromArray(frameData.pose.position);var quaternion=(new THREE.Quaternion).fromArray(frameData.pose.orientation);var scale=new THREE.Vector3(1,1,1);var cameraTransformMatrix=(new THREE.Matrix4).compose(position,quaternion,scale);var modelViewMatrix=new THREE.Matrix4;modelViewMatrix.getInverse(cameraTransformMatrix);foundControls.updateWithModelViewMatrix(modelViewMatrix)};var ARjs=ARjs||{};var THREEx=THREEx||{};ARjs.Profile=THREEx.ArToolkitProfile=function(){this.reset();this.performance("default")};ARjs.Profile.prototype._guessPerformanceLabel=function(){var isMobile=navigator.userAgent.match(/Android/i)||navigator.userAgent.match(/webOS/i)||navigator.userAgent.match(/iPhone/i)||navigator.userAgent.match(/iPad/i)||navigator.userAgent.match(/iPod/i)||navigator.userAgent.match(/BlackBerry/i)||navigator.userAgent.match(/Windows Phone/i)?true:false;if(isMobile===true){return"phone-normal"}return"desktop-normal"};ARjs.Profile.prototype.reset=function(){this.sourceParameters={sourceType:"webcam"};this.contextParameters={cameraParametersUrl:THREEx.ArToolkitContext.baseURL+"../data/data/camera_para.dat",detectionMode:"mono"};this.defaultMarkerParameters={type:"pattern",patternUrl:THREEx.ArToolkitContext.baseURL+"../data/data/patt.hiro",changeMatrixMode:"modelViewMatrix"};return this};ARjs.Profile.prototype.performance=function(label){if(label==="default"){label=this._guessPerformanceLabel()}if(label==="desktop-fast"){this.contextParameters.canvasWidth=640*3;this.contextParameters.canvasHeight=480*3;this.contextParameters.maxDetectionRate=30}else if(label==="desktop-normal"){this.contextParameters.canvasWidth=640;this.contextParameters.canvasHeight=480;this.contextParameters.maxDetectionRate=60}else if(label==="phone-normal"){this.contextParameters.canvasWidth=80*4;this.contextParameters.canvasHeight=60*4;this.contextParameters.maxDetectionRate=30}else if(label==="phone-slow"){this.contextParameters.canvasWidth=80*3;this.contextParameters.canvasHeight=60*3;this.contextParameters.maxDetectionRate=30}else{console.assert(false,"unknonwn label "+label)}return this};ARjs.Profile.prototype.defaultMarker=function(trackingBackend){trackingBackend=trackingBackend||this.contextParameters.trackingBackend;if(trackingBackend==="artoolkit"){this.contextParameters.detectionMode="mono";this.defaultMarkerParameters.type="pattern";this.defaultMarkerParameters.patternUrl=THREEx.ArToolkitContext.baseURL+"../data/data/patt.hiro"}else if(trackingBackend==="aruco"){this.contextParameters.detectionMode="mono";this.defaultMarkerParameters.type="barcode";this.defaultMarkerParameters.barcodeValue=1001}else if(trackingBackend==="tango"){this.defaultMarkerParameters.type="barcode";this.defaultMarkerParameters.barcodeValue=1001}else console.assert(false);return this};ARjs.Profile.prototype.sourceWebcam=function(){this.sourceParameters.sourceType="webcam";delete this.sourceParameters.sourceUrl;return this};ARjs.Profile.prototype.sourceVideo=function(url){this.sourceParameters.sourceType="video";this.sourceParameters.sourceUrl=url;return this};ARjs.Profile.prototype.sourceImage=function(url){this.sourceParameters.sourceType="image";this.sourceParameters.sourceUrl=url;return this};ARjs.Profile.prototype.trackingBackend=function(trackingBackend){console.warn("stop profile.trackingBackend() obsolete function. use .trackingMethod instead");this.contextParameters.trackingBackend=trackingBackend;return this};ARjs.Profile.prototype.changeMatrixMode=function(changeMatrixMode){this.defaultMarkerParameters.changeMatrixMode=changeMatrixMode;return this};ARjs.Profile.prototype.trackingMethod=function(trackingMethod){var data=ARjs.Utils.parseTrackingMethod(trackingMethod);this.defaultMarkerParameters.markersAreaEnabled=data.markersAreaEnabled;this.contextParameters.trackingBackend=data.trackingBackend;return this};ARjs.Profile.prototype.checkIfValid=function(){if(this.contextParameters.trackingBackend==="tango"){this.sourceImage(THREEx.ArToolkitContext.baseURL+"../data/images/img.jpg")}return this};var ARjs=ARjs||{};var THREEx=THREEx||{};ARjs.Source=THREEx.ArToolkitSource=function(parameters){var _this=this;this.ready=false;this.domElement=null;this.parameters={sourceType:"webcam",sourceUrl:null,sourceWidth:640,sourceHeight:480,displayWidth:640,displayHeight:480};setParameters(parameters);function setParameters(parameters){if(parameters===undefined)return;for(var key in parameters){var newValue=parameters[key];if(newValue===undefined){console.warn("THREEx.ArToolkitSource: '"+key+"' parameter is undefined.");continue}var currentValue=_this.parameters[key];if(currentValue===undefined){console.warn("THREEx.ArToolkitSource: '"+key+"' is not a property of this material.");continue}_this.parameters[key]=newValue}}};ARjs.Source.prototype.init=function(onReady,onError){var _this=this;if(this.parameters.sourceType==="image"){var domElement=this._initSourceImage(onSourceReady,onError)}else if(this.parameters.sourceType==="video"){var domElement=this._initSourceVideo(onSourceReady,onError)}else if(this.parameters.sourceType==="webcam"){var domElement=this._initSourceWebcam(onSourceReady,onError)}else{console.assert(false)}this.domElement=domElement;this.domElement.style.position="absolute";this.domElement.style.top="0px";this.domElement.style.left="0px";this.domElement.style.zIndex="-2";return this;function onSourceReady(){document.body.appendChild(_this.domElement);_this.ready=true;onReady&&onReady()}};ARjs.Source.prototype._initSourceImage=function(onReady){var domElement=document.createElement("img");domElement.src=this.parameters.sourceUrl;domElement.width=this.parameters.sourceWidth;domElement.height=this.parameters.sourceHeight;domElement.style.width=this.parameters.displayWidth+"px";domElement.style.height=this.parameters.displayHeight+"px";var interval=setInterval(function(){if(!domElement.naturalWidth)return;onReady();clearInterval(interval)},1e3/50);return domElement};ARjs.Source.prototype._initSourceVideo=function(onReady){var domElement=document.createElement("video");domElement.src=this.parameters.sourceUrl;domElement.style.objectFit="initial";domElement.autoplay=true;domElement.webkitPlaysinline=true;domElement.controls=false;domElement.loop=true;domElement.muted=true;document.body.addEventListener("click",function onClick(){document.body.removeEventListener("click",onClick);domElement.play()});domElement.width=this.parameters.sourceWidth;domElement.height=this.parameters.sourceHeight;domElement.style.width=this.parameters.displayWidth+"px";domElement.style.height=this.parameters.displayHeight+"px";var interval=setInterval(function(){if(!domElement.videoWidth)return;onReady();clearInterval(interval)},1e3/50);return domElement};ARjs.Source.prototype._initSourceWebcam=function(onReady,onError){var _this=this;onError=onError||function(error){alert("Webcam Error\nName: "+error.name+"\nMessage: "+error.message)};var domElement=document.createElement("video");domElement.setAttribute("autoplay","");domElement.setAttribute("muted","");domElement.setAttribute("playsinline","");domElement.style.width=this.parameters.displayWidth+"px";domElement.style.height=this.parameters.displayHeight+"px";if(navigator.mediaDevices===undefined||navigator.mediaDevices.enumerateDevices===undefined||navigator.mediaDevices.getUserMedia===undefined){if(navigator.mediaDevices===undefined)var fctName="navigator.mediaDevices";else if(navigator.mediaDevices.enumerateDevices===undefined)var fctName="navigator.mediaDevices.enumerateDevices";else if(navigator.mediaDevices.getUserMedia===undefined)var fctName="navigator.mediaDevices.getUserMedia";else console.assert(false);onError({name:"",message:"WebRTC issue-! "+fctName+" not present in your browser"});return null}navigator.mediaDevices.enumerateDevices().then(function(devices){var userMediaConstraints={audio:false,video:{facingMode:"environment",width:{ideal:_this.parameters.sourceWidth},height:{ideal:_this.parameters.sourceHeight}}};navigator.mediaDevices.getUserMedia(userMediaConstraints).then(function success(stream){domElement.srcObject=stream;document.body.addEventListener("click",function(){domElement.play()});var interval=setInterval(function(){if(!domElement.videoWidth)return;onReady();clearInterval(interval)},1e3/50)}).catch(function(error){onError({name:error.name,message:error.message})})}).catch(function(error){onError({message:error.message})});return domElement};ARjs.Source.prototype.hasMobileTorch=function(){var stream=arToolkitSource.domElement.srcObject;if(stream instanceof MediaStream===false)return false;if(this._currentTorchStatus===undefined){this._currentTorchStatus=false}var videoTrack=stream.getVideoTracks()[0];if(videoTrack.getCapabilities===undefined)return false;var capabilities=videoTrack.getCapabilities();return capabilities.torch?true:false};ARjs.Source.prototype.toggleMobileTorch=function(){console.assert(this.hasMobileTorch()===true);var stream=arToolkitSource.domElement.srcObject;if(stream instanceof MediaStream===false){alert("enabling mobile torch is available only on webcam");return}if(this._currentTorchStatus===undefined){this._currentTorchStatus=false}var videoTrack=stream.getVideoTracks()[0];var capabilities=videoTrack.getCapabilities();if(!capabilities.torch){alert("no mobile torch is available on your camera");return}this._currentTorchStatus=this._currentTorchStatus===false?true:false;videoTrack.applyConstraints({advanced:[{torch:this._currentTorchStatus}]}).catch(function(error){console.log(error)})};ARjs.Source.prototype.onResizeElement=function(mirrorDomElements){var _this=this;var screenWidth=window.innerWidth;var screenHeight=window.innerHeight;if(this.domElement.nodeName==="IMG"){var sourceWidth=this.domElement.naturalWidth;var sourceHeight=this.domElement.naturalHeight}else if(this.domElement.nodeName==="VIDEO"){var sourceWidth=this.domElement.videoWidth;var sourceHeight=this.domElement.videoHeight}else{console.assert(false)}var sourceAspect=sourceWidth/sourceHeight;var screenAspect=screenWidth/screenHeight;if(screenAspecttrackingBackend : "+trackingBackend;var domElement=document.createElement("a");domElement.innerHTML="Share on augmented-websites";domElement.style.display="block";domElement.setAttribute("target","_blank");domElement.href="https://webxr.io/augmented-website?"+location.href;this.domElement.appendChild(domElement);if(trackingBackend==="tango"&&tangoPointCloud){var domElement=document.createElement("button");this.domElement.appendChild(domElement);domElement.id="buttonTangoTogglePointCloud";domElement.innerHTML="toggle-point-cloud";domElement.href="javascript:void(0)";domElement.addEventListener("click",function(){var scene=arSession.parameters.scene;if(tangoPointCloud.object3d.parent){scene.remove(tangoPointCloud.object3d)}else{scene.add(tangoPointCloud.object3d)}})}};ARjs.AnchorDebugUI=function(arAnchor){var _this=this;var arSession=arAnchor.arSession;var trackingBackend=arSession.arContext.parameters.trackingBackend;this.domElement=document.createElement("div");this.domElement.style.color="rgba(0,0,0,0.9)";this.domElement.style.backgroundColor="rgba(127,127,127,0.5)";this.domElement.style.display="inline-block";this.domElement.style.padding="0.5em";this.domElement.style.margin="0.5em";this.domElement.style.textAlign="left";var domElement=document.createElement("span");domElement.style.display="block";this.domElement.appendChild(domElement);domElement.innerHTML="markersAreaEnabled :"+arAnchor.parameters.markersAreaEnabled;if(arAnchor.parameters.markersAreaEnabled){var domElement=document.createElement("button");domElement.style.display="block";this.domElement.appendChild(domElement);domElement.id="buttonToggleMarkerHelpers";domElement.innerHTML="toggle-marker-helper";domElement.href="javascript:void(0)";var subMarkerHelpersVisible=false;domElement.addEventListener("click",function(){subMarkerHelpersVisible=subMarkerHelpersVisible?false:true;arAnchor.markersArea.setSubMarkersVisibility(subMarkerHelpersVisible)})}if(arAnchor.parameters.markersAreaEnabled){var domElement=document.createElement("button");domElement.style.display="block";this.domElement.appendChild(domElement);domElement.id="buttonMarkersAreaLearner";domElement.innerHTML="Learn-new-marker-area";domElement.href="javascript:void(0)";domElement.addEventListener("click",function(){var learnerBaseURL=ARjs.Context.baseURL+"examples/multi-markers/examples/learner.html";ARjs.MarkersAreaUtils.navigateToLearnerPage(learnerBaseURL,trackingBackend)})}if(arAnchor.parameters.markersAreaEnabled){var domElement=document.createElement("button");domElement.style.display="block";this.domElement.appendChild(domElement);domElement.id="buttonMarkersAreaReset";domElement.innerHTML="Reset-marker-area";domElement.href="javascript:void(0)";domElement.addEventListener("click",function(){ARjs.MarkersAreaUtils.storeDefaultMultiMarkerFile(trackingBackend);location.reload()})}};var ARjs=ARjs||{};ARjs.HitTesting=function(arSession){var _this=this;var arContext=arSession.arContext;var trackingBackend=arContext.parameters.trackingBackend;this.enabled=true;this._arSession=arSession;this._hitTestingPlane=null;this._hitTestingTango=null;if(trackingBackend==="tango"){_this._hitTestingTango=new THREEx.HitTestingTango(arContext)}else{_this._hitTestingPlane=new THREEx.HitTestingPlane(arSession.arSource.domElement)}};ARjs.HitTesting.prototype.update=function(camera,pickingRoot,changeMatrixMode){if(this.enabled===false)return;if(this._hitTestingTango!==null){this._hitTestingTango.update()}else if(this._hitTestingPlane!==null){this._hitTestingPlane.update(camera,pickingRoot,changeMatrixMode)}else console.assert(false)};ARjs.HitTesting.prototype.testDomEvent=function(domEvent){var trackingBackend=this._arSession.arContext.parameters.trackingBackend;var arSource=this._arSession.arSource;if(this.enabled===false)return[];if(trackingBackend==="tango"){var mouseX=domEvent.pageX/window.innerWidth;var mouseY=domEvent.pageY/window.innerHeight}else{var mouseX=domEvent.layerX/parseInt(arSource.domElement.style.width);var mouseY=domEvent.layerY/parseInt(arSource.domElement.style.height)}return this.test(mouseX,mouseY)};ARjs.HitTesting.prototype.test=function(mouseX,mouseY){var arContext=this._arSession.arContext;var trackingBackend=arContext.parameters.trackingBackend;var hitTestResults=[];if(this.enabled===false)return[];var result=null;if(trackingBackend==="tango"){var result=this._hitTestingTango.test(mouseX,mouseY)}else{var result=this._hitTestingPlane.test(mouseX,mouseY)}if(result===null)return hitTestResults;var hitTestResult=new ARjs.HitTesting.Result(result.position,result.quaternion,result.scale);hitTestResults.push(hitTestResult);return hitTestResults};ARjs.HitTesting.Result=function(position,quaternion,scale){this.position=position;this.quaternion=quaternion;this.scale=scale};ARjs.HitTesting.Result.prototype.apply=function(object3d){object3d.position.copy(this.position);object3d.quaternion.copy(this.quaternion);object3d.scale.copy(this.scale);object3d.updateMatrix()};ARjs.HitTesting.Result.prototype.applyPosition=function(object3d){object3d.position.copy(this.position);object3d.updateMatrix();return this};ARjs.HitTesting.Result.prototype.applyQuaternion=function(object3d){object3d.quaternion.copy(this.quaternion);object3d.updateMatrix();return this};var ARjs=ARjs||{};ARjs.Session=function(parameters){var _this=this;this.parameters={renderer:null,camera:null,scene:null,sourceParameters:{},contextParameters:{}};setParameters(parameters);function setParameters(parameters){if(parameters===undefined)return;for(var key in parameters){var newValue=parameters[key];if(newValue===undefined){console.warn("THREEx.Session: '"+key+"' parameter is undefined.");continue}var currentValue=_this.parameters[key];if(currentValue===undefined){console.warn("THREEx.Session: '"+key+"' is not a property of this material.");continue}_this.parameters[key]=newValue}}console.assert(this.parameters.renderer instanceof THREE.WebGLRenderer);console.assert(this.parameters.camera instanceof THREE.Camera);console.assert(this.parameters.scene instanceof THREE.Scene);Object.defineProperty(this,"renderer",{get:function(){console.warn("use .parameters.renderer renderer");return this.parameters.renderer}});Object.defineProperty(this,"camera",{get:function(){console.warn("use .parameters.camera instead");return this.parameters.camera}});Object.defineProperty(this,"scene",{get:function(){console.warn("use .parameters.scene instead");return this.parameters.scene}});console.log("AR.js",ARjs.Context.REVISION,"- trackingBackend:",parameters.contextParameters.trackingBackend);var arSource=_this.arSource=new ARjs.Source(parameters.sourceParameters);arSource.init(function onReady(){arSource.onResize(arContext,_this.parameters.renderer,_this.parameters.camera)});window.addEventListener("resize",function(){arSource.onResize(arContext,_this.parameters.renderer,_this.parameters.camera)});var arContext=_this.arContext=new ARjs.Context(parameters.contextParameters);_this.arContext.init();arContext.addEventListener("initialized",function(event){arSource.onResize(arContext,_this.parameters.renderer,_this.parameters.camera)});this.update=function(){if(arSource.ready===false)return;arContext.update(arSource.domElement)}};ARjs.Session.prototype.onResize=function(){this.arSource.onResize(this.arContext,this.parameters.renderer,this.parameters.camera)};var ARjs=ARjs||{};ARjs.TangoPointCloud=function(arSession){var _this=this;var arContext=arSession.arContext;this.object3d=new THREE.Group;console.warn("Work only on cameraTransformMatrix - fix me - useless limitation");arContext.addEventListener("initialized",function(event){var vrPointCloud=arContext._tangoContext.vrPointCloud;var geometry=vrPointCloud.getBufferGeometry();var material=new THREE.PointsMaterial({size:.01,depthWrite:false});var pointsObject=new THREE.Points(geometry,material);pointsObject.frustumCulled=false;pointsObject.renderDepth=0;_this.object3d.add(pointsObject)})};var ARjs=ARjs||{};ARjs.TangoVideoMesh=function(arSession){var arContext=arSession.arContext;var renderer=arSession.renderer;var videoMesh=null;var vrDisplay=null;var sceneOrtho=new THREE.Scene;var cameraOrtho=new THREE.OrthographicCamera(-1,1,1,-1,0,100);this._sceneOrtho=sceneOrtho;this._cameraOrtho=cameraOrtho;arContext.addEventListener("initialized",function(event){console.assert(arContext.parameters.trackingBackend==="tango");vrDisplay=arContext._tangoContext.vrDisplay;console.assert(vrDisplay,"vrDisplay MUST be defined");if(vrDisplay.displayName!=="Tango VR Device")return;videoMesh=THREE.WebAR.createVRSeeThroughCameraMesh(vrDisplay);sceneOrtho.add(videoMesh)});this.update=function(){console.assert(arContext.parameters.trackingBackend==="tango");if(videoMesh===null)return;THREE.WebAR.updateCameraMeshOrientation(vrDisplay,videoMesh)};this.render=function(){console.assert(arContext.parameters.trackingBackend==="tango");renderer.render(sceneOrtho,cameraOrtho);renderer.clearDepth()}};var ARjs=ARjs||{};ARjs.Utils={};ARjs.Utils.createDefaultCamera=function(trackingMethod){var trackingBackend=this.parseTrackingMethod(trackingMethod).trackingBackend;if(trackingBackend==="artoolkit"){var camera=new THREE.Camera}else if(trackingBackend==="aruco"){var camera=new THREE.PerspectiveCamera(42,window.innerWidth/window.innerHeight,.01,100)}else if(trackingBackend==="tango"){var camera=new THREE.PerspectiveCamera(42,window.innerWidth/window.innerHeight,.01,100)}else console.assert(false,"unknown trackingBackend: "+trackingBackend);return camera};ARjs.Utils.isTango=function(){var isTango=navigator.userAgent.match("Chrome/57.0.2987.5")!==null?true:false;return isTango};ARjs.Utils.parseTrackingMethod=function(trackingMethod){if(trackingMethod==="best"){trackingMethod=ARjs.Utils.isTango()?"tango":"area-artoolkit"}if(trackingMethod.startsWith("area-")){return{trackingBackend:trackingMethod.replace("area-",""),markersAreaEnabled:true}}else{return{trackingBackend:trackingMethod,markersAreaEnabled:false}}};var ARjs=ARjs||{};var THREEx=THREEx||{};ARjs.MarkersAreaControls=THREEx.ArMultiMarkerControls=function(arToolkitContext,object3d,parameters){var _this=this;THREEx.ArBaseControls.call(this,object3d);if(arguments.length>3)console.assert("wrong api for",THREEx.ArMultiMarkerControls);this.parameters={subMarkersControls:parameters.subMarkersControls,subMarkerPoses:parameters.subMarkerPoses,changeMatrixMode:parameters.changeMatrixMode!==undefined?parameters.changeMatrixMode:"modelViewMatrix"};this.object3d.visible=false;this.subMarkersControls=this.parameters.subMarkersControls;this.subMarkerPoses=this.parameters.subMarkerPoses;arToolkitContext.addEventListener("sourceProcessed",function(){_this._onSourceProcessed()})};ARjs.MarkersAreaControls.prototype=Object.create(THREEx.ArBaseControls.prototype);ARjs.MarkersAreaControls.prototype.constructor=ARjs.MarkersAreaControls;ARjs.MarkersAreaControls.prototype._onSourceProcessed=function(){var _this=this;var stats={count:0,position:{sum:new THREE.Vector3(0,0,0),average:new THREE.Vector3(0,0,0)},quaternion:{sum:new THREE.Quaternion(0,0,0,0),average:new THREE.Quaternion(0,0,0,0)},scale:{sum:new THREE.Vector3(0,0,0),average:new THREE.Vector3(0,0,0)}};var firstQuaternion=_this.parameters.subMarkersControls[0].object3d.quaternion;this.parameters.subMarkersControls.forEach(function(markerControls,markerIndex){var markerObject3d=markerControls.object3d;if(markerObject3d.visible===false)return;var matrix=markerObject3d.matrix.clone();var markerPose=_this.parameters.subMarkerPoses[markerIndex];matrix.multiply((new THREE.Matrix4).getInverse(markerPose));var position=new THREE.Vector3;var quaternion=new THREE.Quaternion;var scale=new THREE.Vector3;matrix.decompose(position,quaternion,scale);stats.count++;ARjs.MarkersAreaControls.averageVector3(stats.position.sum,position,stats.count,stats.position.average);ARjs.MarkersAreaControls.averageQuaternion(stats.quaternion.sum,quaternion,firstQuaternion,stats.count,stats.quaternion.average);ARjs.MarkersAreaControls.averageVector3(stats.scale.sum,scale,stats.count,stats.scale.average)});if(stats.count>0){_this.object3d.visible=true}else{_this.object3d.visible=false}if(stats.count>0){var modelViewMatrix=new THREE.Matrix4;modelViewMatrix.compose(stats.position.average,stats.quaternion.average,stats.scale.average);if(this.parameters.changeMatrixMode==="modelViewMatrix"){_this.object3d.matrix.copy(modelViewMatrix)}else if(this.parameters.changeMatrixMode==="cameraTransformMatrix"){_this.object3d.matrix.getInverse(modelViewMatrix)}else{console.assert(false)}_this.object3d.matrix.decompose(_this.object3d.position,_this.object3d.quaternion,_this.object3d.scale)}};ARjs.MarkersAreaControls.averageQuaternion=function(quaternionSum,newQuaternion,firstQuaternion,count,quaternionAverage){quaternionAverage=quaternionAverage||new THREE.Quaternion;console.assert(firstQuaternion instanceof THREE.Quaternion===true);if(newQuaternion.dot(firstQuaternion)>0){newQuaternion=new THREE.Quaternion(-newQuaternion.x,-newQuaternion.y,-newQuaternion.z,-newQuaternion.w)}quaternionSum.x+=newQuaternion.x;quaternionSum.y+=newQuaternion.y;quaternionSum.z+=newQuaternion.z;quaternionSum.w+=newQuaternion.w;quaternionAverage.x=quaternionSum.x/count;quaternionAverage.y=quaternionSum.y/count;quaternionAverage.z=quaternionSum.z/count;quaternionAverage.w=quaternionSum.w/count;quaternionAverage.normalize();return quaternionAverage};ARjs.MarkersAreaControls.averageVector3=function(vector3Sum,vector3,count,vector3Average){vector3Average=vector3Average||new THREE.Vector3;vector3Sum.x+=vector3.x;vector3Sum.y+=vector3.y;vector3Sum.z+=vector3.z;vector3Average.x=vector3Sum.x/count;vector3Average.y=vector3Sum.y/count;vector3Average.z=vector3Sum.z/count;return vector3Average};ARjs.MarkersAreaControls.computeCenter=function(jsonData){var multiMarkerFile=JSON.parse(jsonData);var stats={count:0,position:{sum:new THREE.Vector3(0,0,0),average:new THREE.Vector3(0,0,0)},quaternion:{sum:new THREE.Quaternion(0,0,0,0),average:new THREE.Quaternion(0,0,0,0)},scale:{sum:new THREE.Vector3(0,0,0),average:new THREE.Vector3(0,0,0)}};var firstQuaternion=new THREE.Quaternion;multiMarkerFile.subMarkersControls.forEach(function(item){var poseMatrix=(new THREE.Matrix4).fromArray(item.poseMatrix);var position=new THREE.Vector3;var quaternion=new THREE.Quaternion;var scale=new THREE.Vector3;poseMatrix.decompose(position,quaternion,scale);stats.count++;ARjs.MarkersAreaControls.averageVector3(stats.position.sum,position,stats.count,stats.position.average);ARjs.MarkersAreaControls.averageQuaternion(stats.quaternion.sum,quaternion,firstQuaternion,stats.count,stats.quaternion.average);ARjs.MarkersAreaControls.averageVector3(stats.scale.sum,scale,stats.count,stats.scale.average)});var averageMatrix=new THREE.Matrix4;averageMatrix.compose(stats.position.average,stats.quaternion.average,stats.scale.average);return averageMatrix};ARjs.MarkersAreaControls.computeBoundingBox=function(jsonData){var multiMarkerFile=JSON.parse(jsonData);var boundingBox=new THREE.Box3;multiMarkerFile.subMarkersControls.forEach(function(item){var poseMatrix=(new THREE.Matrix4).fromArray(item.poseMatrix);var position=new THREE.Vector3;var quaternion=new THREE.Quaternion;var scale=new THREE.Vector3;poseMatrix.decompose(position,quaternion,scale);boundingBox.expandByPoint(position)});return boundingBox};ARjs.MarkersAreaControls.prototype.updateSmoothedControls=function(smoothedControls,lerpsValues){if(lerpsValues===undefined){lerpsValues=[[.3+.1,.1,.3],[.4+.1,.1,.4],[.4+.1,.2,.5],[.5+.1,.2,.7],[.5+.1,.2,.7]]}var nVisible=0;this.parameters.subMarkersControls.forEach(function(markerControls,markerIndex){var markerObject3d=markerControls.object3d;if(markerObject3d.visible===true)nVisible++});if(lerpsValues[nVisible-1]!==undefined){var lerpValues=lerpsValues[nVisible-1]}else{var lerpValues=lerpsValues[lerpsValues.length-1]}smoothedControls.parameters.lerpPosition=lerpValues[0];smoothedControls.parameters.lerpQuaternion=lerpValues[1];smoothedControls.parameters.lerpScale=lerpValues[2]};ARjs.MarkersAreaControls.fromJSON=function(arToolkitContext,parent3D,markerRoot,jsonData,parameters){var multiMarkerFile=JSON.parse(jsonData);var subMarkersControls=[];var subMarkerPoses=[];parameters=parameters||{};multiMarkerFile.subMarkersControls.forEach(function(item){var markerRoot=new THREE.Object3D;parent3D.add(markerRoot);var subMarkerControls=new THREEx.ArMarkerControls(arToolkitContext,markerRoot,item.parameters);subMarkersControls.push(subMarkerControls);subMarkerPoses.push((new THREE.Matrix4).fromArray(item.poseMatrix))});parameters.subMarkersControls=subMarkersControls;parameters.subMarkerPoses=subMarkerPoses;var multiMarkerControls=new THREEx.ArMultiMarkerControls(arToolkitContext,markerRoot,parameters);return multiMarkerControls};var ARjs=ARjs||{};var THREEx=THREEx||{};ARjs.MarkersAreaLearning=THREEx.ArMultiMakersLearning=function(arToolkitContext,subMarkersControls){var _this=this;this._arToolkitContext=arToolkitContext;this.subMarkersControls=subMarkersControls;this.enabled=true;arToolkitContext.addEventListener("sourceProcessed",function(){_this._onSourceProcessed()})};ARjs.MarkersAreaLearning.prototype._onSourceProcessed=function(){var originQuaternion=this.subMarkersControls[0].object3d.quaternion;if(this.enabled===false)return;var visibleMarkerControls=this.subMarkersControls.filter(function(markerControls){return markerControls.object3d.visible===true});var count=Object.keys(visibleMarkerControls).length;var positionDelta=new THREE.Vector3;var quaternionDelta=new THREE.Quaternion;var scaleDelta=new THREE.Vector3;var tmpMatrix=new THREE.Matrix4;for(var i=0;i=1?true:false;if(isLearned===true)return;var otherSubControlsID=_this._getLearnedCoupleStats(subMarkerControls);if(otherSubControlsID===null){return}var otherSubControls=_this._getSubMarkerControlsByID(otherSubControlsID);var seenCoupleStats=subMarkerControls.object3d.userData.seenCouples[otherSubControlsID];var averageMatrix=new THREE.Matrix4;averageMatrix.compose(seenCoupleStats.position.average,seenCoupleStats.quaternion.average,seenCoupleStats.scale.average);var otherAverageMatrix=otherSubControls.object3d.userData.result.averageMatrix;var matrix=(new THREE.Matrix4).getInverse(otherAverageMatrix).multiply(averageMatrix);matrix=(new THREE.Matrix4).getInverse(matrix);console.assert(subMarkerControls.object3d.userData.result===undefined);subMarkerControls.object3d.userData.result={averageMatrix:matrix,confidenceFactor:1};resultChanged=true})}while(resultChanged===true)};ARjs.MarkersAreaLearning.prototype._getLearnedCoupleStats=function(subMarkerControls){if(subMarkerControls.object3d.userData.seenCouples===undefined)return null;var seenCouples=subMarkerControls.object3d.userData.seenCouples;var coupleControlsIDs=Object.keys(seenCouples).map(Number);for(var i=0;i=1?true:false;if(isLearned===false)continue;return otherSubControlsID}return null};ARjs.MarkersAreaLearning.prototype._getSubMarkerControlsByID=function(controlsID){for(var i=0;i1e4*1e3){clearInterval(timerId);return}window.dispatchEvent(new Event("resize"))},1e3/30)},tick:function(now,delta){var _this=this;if(this.isReady===false)return;var arSession=this._arSession;this._arSession.update();if(_this._tangoVideoMesh!==null)_this._tangoVideoMesh.update();this._arSession.onResize()}}); diff --git a/babylon.js/build/babylon-ar.js b/babylon.js/build/babylon-ar.js index f2b71bed5d0bf0d1b42918c48fd42d0147fe69ea..6ead48669ed8722b449d7c5e0447ba591621f1a3 100644 --- a/babylon.js/build/babylon-ar.js +++ b/babylon.js/build/babylon-ar.js @@ -49315,7 +49315,7 @@ Object.assign( ARjs.Context.prototype, THREE.EventDispatcher.prototype ); // ARjs.Context.baseURL = '../' // default to github page ARjs.Context.baseURL = 'https://jeromeetienne.github.io/AR.js/three.js/' -ARjs.Context.REVISION = '1.4.10' +ARjs.Context.REVISION = '1.5.0' diff --git a/babylon.js/build/babylon-ar.min.js b/babylon.js/build/babylon-ar.min.js new file mode 100644 index 0000000000000000000000000000000000000000..da3caa259910b2a4cfa0c48c83e9e041b8126b9c --- /dev/null +++ b/babylon.js/build/babylon-ar.min.js @@ -0,0 +1,52 @@ +(function(global,factory){typeof exports==="object"&&typeof module!=="undefined"?factory(exports):typeof define==="function"&&define.amd?define(["exports"],factory):factory(global.THREE=global.THREE||{})})(this,function(exports){"use strict";if(Number.EPSILON===undefined){Number.EPSILON=Math.pow(2,-52)}if(Number.isInteger===undefined){Number.isInteger=function(value){return typeof value==="number"&&isFinite(value)&&Math.floor(value)===value}}if(Math.sign===undefined){Math.sign=function(x){return x<0?-1:x>0?1:+x}}if(Function.prototype.name===undefined){Object.defineProperty(Function.prototype,"name",{get:function(){return this.toString().match(/^\s*function\s*([^\(\s]*)/)[1]}})}if(Object.assign===undefined){(function(){Object.assign=function(target){"use strict";if(target===undefined||target===null){throw new TypeError("Cannot convert undefined or null to object")}var output=Object(target);for(var index=1;index>4;uuid[i]=chars[i===19?r&3|8:r]}}return uuid.join("")}}(),clamp:function(value,min,max){return Math.max(min,Math.min(max,value))},euclideanModulo:function(n,m){return(n%m+m)%m},mapLinear:function(x,a1,a2,b1,b2){return b1+(x-a1)*(b2-b1)/(a2-a1)},lerp:function(x,y,t){return(1-t)*x+t*y},smoothstep:function(x,min,max){if(x<=min)return 0;if(x>=max)return 1;x=(x-min)/(max-min);return x*x*(3-2*x)},smootherstep:function(x,min,max){if(x<=min)return 0;if(x>=max)return 1;x=(x-min)/(max-min);return x*x*x*(x*(x*6-15)+10)},randInt:function(low,high){return low+Math.floor(Math.random()*(high-low+1))},randFloat:function(low,high){return low+Math.random()*(high-low)},randFloatSpread:function(range){return range*(.5-Math.random())},degToRad:function(degrees){return degrees*_Math.DEG2RAD},radToDeg:function(radians){return radians*_Math.RAD2DEG},isPowerOfTwo:function(value){return(value&value-1)===0&&value!==0},nearestPowerOfTwo:function(value){return Math.pow(2,Math.round(Math.log(value)/Math.LN2))},nextPowerOfTwo:function(value){value--;value|=value>>1;value|=value>>2;value|=value>>4;value|=value>>8;value|=value>>16;value++;return value}};function Vector2(x,y){this.x=x||0;this.y=y||0}Object.defineProperties(Vector2.prototype,{width:{get:function(){return this.x},set:function(value){this.x=value}},height:{get:function(){return this.y},set:function(value){this.y=value}}});Object.assign(Vector2.prototype,{isVector2:true,set:function(x,y){this.x=x;this.y=y;return this},setScalar:function(scalar){this.x=scalar;this.y=scalar;return this},setX:function(x){this.x=x;return this},setY:function(y){this.y=y;return this},setComponent:function(index,value){switch(index){case 0:this.x=value;break;case 1:this.y=value;break;default:throw new Error("index is out of range: "+index)}return this},getComponent:function(index){switch(index){case 0:return this.x;case 1:return this.y;default:throw new Error("index is out of range: "+index)}},clone:function(){return new this.constructor(this.x,this.y)},copy:function(v){this.x=v.x;this.y=v.y;return this},add:function(v,w){if(w!==undefined){console.warn("THREE.Vector2: .add() now only accepts one argument. Use .addVectors( a, b ) instead.");return this.addVectors(v,w)}this.x+=v.x;this.y+=v.y;return this},addScalar:function(s){this.x+=s;this.y+=s;return this},addVectors:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;return this},addScaledVector:function(v,s){this.x+=v.x*s;this.y+=v.y*s;return this},sub:function(v,w){if(w!==undefined){console.warn("THREE.Vector2: .sub() now only accepts one argument. Use .subVectors( a, b ) instead.");return this.subVectors(v,w)}this.x-=v.x;this.y-=v.y;return this},subScalar:function(s){this.x-=s;this.y-=s;return this},subVectors:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;return this},multiply:function(v){this.x*=v.x;this.y*=v.y;return this},multiplyScalar:function(scalar){this.x*=scalar;this.y*=scalar;return this},divide:function(v){this.x/=v.x;this.y/=v.y;return this},divideScalar:function(scalar){return this.multiplyScalar(1/scalar)},min:function(v){this.x=Math.min(this.x,v.x);this.y=Math.min(this.y,v.y);return this},max:function(v){this.x=Math.max(this.x,v.x);this.y=Math.max(this.y,v.y);return this},clamp:function(min,max){this.x=Math.max(min.x,Math.min(max.x,this.x));this.y=Math.max(min.y,Math.min(max.y,this.y));return this},clampScalar:function(){var min=new Vector2;var max=new Vector2;return function clampScalar(minVal,maxVal){min.set(minVal,minVal);max.set(maxVal,maxVal);return this.clamp(min,max)}}(),clampLength:function(min,max){var length=this.length();return this.divideScalar(length||1).multiplyScalar(Math.max(min,Math.min(max,length)))},floor:function(){this.x=Math.floor(this.x);this.y=Math.floor(this.y);return this},ceil:function(){this.x=Math.ceil(this.x);this.y=Math.ceil(this.y);return this},round:function(){this.x=Math.round(this.x);this.y=Math.round(this.y);return this},roundToZero:function(){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);return this},negate:function(){this.x=-this.x;this.y=-this.y;return this},dot:function(v){return this.x*v.x+this.y*v.y},lengthSq:function(){return this.x*this.x+this.y*this.y},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y)},lengthManhattan:function(){return Math.abs(this.x)+Math.abs(this.y)},normalize:function(){return this.divideScalar(this.length()||1)},angle:function(){var angle=Math.atan2(this.y,this.x);if(angle<0)angle+=2*Math.PI;return angle},distanceTo:function(v){return Math.sqrt(this.distanceToSquared(v))},distanceToSquared:function(v){var dx=this.x-v.x,dy=this.y-v.y;return dx*dx+dy*dy},distanceToManhattan:function(v){return Math.abs(this.x-v.x)+Math.abs(this.y-v.y)},setLength:function(length){return this.normalize().multiplyScalar(length)},lerp:function(v,alpha){this.x+=(v.x-this.x)*alpha;this.y+=(v.y-this.y)*alpha;return this},lerpVectors:function(v1,v2,alpha){return this.subVectors(v2,v1).multiplyScalar(alpha).add(v1)},equals:function(v){return v.x===this.x&&v.y===this.y},fromArray:function(array,offset){if(offset===undefined)offset=0;this.x=array[offset];this.y=array[offset+1];return this},toArray:function(array,offset){if(array===undefined)array=[];if(offset===undefined)offset=0;array[offset]=this.x;array[offset+1]=this.y;return array},fromBufferAttribute:function(attribute,index,offset){if(offset!==undefined){console.warn("THREE.Vector2: offset has been removed from .fromBufferAttribute().")}this.x=attribute.getX(index);this.y=attribute.getY(index);return this},rotateAround:function(center,angle){var c=Math.cos(angle),s=Math.sin(angle);var x=this.x-center.x;var y=this.y-center.y;this.x=x*c-y*s+center.x;this.y=x*s+y*c+center.y;return this}});var textureId=0;function Texture(image,mapping,wrapS,wrapT,magFilter,minFilter,format,type,anisotropy,encoding){Object.defineProperty(this,"id",{value:textureId++});this.uuid=_Math.generateUUID();this.name="";this.image=image!==undefined?image:Texture.DEFAULT_IMAGE;this.mipmaps=[];this.mapping=mapping!==undefined?mapping:Texture.DEFAULT_MAPPING;this.wrapS=wrapS!==undefined?wrapS:ClampToEdgeWrapping;this.wrapT=wrapT!==undefined?wrapT:ClampToEdgeWrapping;this.magFilter=magFilter!==undefined?magFilter:LinearFilter;this.minFilter=minFilter!==undefined?minFilter:LinearMipMapLinearFilter;this.anisotropy=anisotropy!==undefined?anisotropy:1;this.format=format!==undefined?format:RGBAFormat;this.type=type!==undefined?type:UnsignedByteType;this.offset=new Vector2(0,0);this.repeat=new Vector2(1,1);this.generateMipmaps=true;this.premultiplyAlpha=false;this.flipY=true;this.unpackAlignment=4;this.encoding=encoding!==undefined?encoding:LinearEncoding;this.version=0;this.onUpdate=null}Texture.DEFAULT_IMAGE=undefined;Texture.DEFAULT_MAPPING=UVMapping;Object.defineProperty(Texture.prototype,"needsUpdate",{set:function(value){if(value===true)this.version++}});Object.assign(Texture.prototype,EventDispatcher.prototype,{constructor:Texture,isTexture:true,clone:function(){return(new this.constructor).copy(this)},copy:function(source){this.name=source.name;this.image=source.image;this.mipmaps=source.mipmaps.slice(0);this.mapping=source.mapping;this.wrapS=source.wrapS;this.wrapT=source.wrapT;this.magFilter=source.magFilter;this.minFilter=source.minFilter;this.anisotropy=source.anisotropy;this.format=source.format;this.type=source.type;this.offset.copy(source.offset);this.repeat.copy(source.repeat);this.generateMipmaps=source.generateMipmaps;this.premultiplyAlpha=source.premultiplyAlpha;this.flipY=source.flipY;this.unpackAlignment=source.unpackAlignment;this.encoding=source.encoding;return this},toJSON:function(meta){if(meta.textures[this.uuid]!==undefined){return meta.textures[this.uuid]}function getDataURL(image){var canvas;if(image.toDataURL!==undefined){canvas=image}else{canvas=document.createElementNS("http://www.w3.org/1999/xhtml","canvas");canvas.width=image.width;canvas.height=image.height;canvas.getContext("2d").drawImage(image,0,0,image.width,image.height)}if(canvas.width>2048||canvas.height>2048){return canvas.toDataURL("image/jpeg",.6)}else{return canvas.toDataURL("image/png")}}var output={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],wrap:[this.wrapS,this.wrapT],minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY};if(this.image!==undefined){var image=this.image;if(image.uuid===undefined){image.uuid=_Math.generateUUID()}if(meta.images[image.uuid]===undefined){meta.images[image.uuid]={uuid:image.uuid,url:getDataURL(image)}}output.image=image.uuid}meta.textures[this.uuid]=output;return output},dispose:function(){this.dispatchEvent({type:"dispose"})},transformUv:function(uv){if(this.mapping!==UVMapping)return;uv.multiply(this.repeat);uv.add(this.offset);if(uv.x<0||uv.x>1){switch(this.wrapS){case RepeatWrapping:uv.x=uv.x-Math.floor(uv.x);break;case ClampToEdgeWrapping:uv.x=uv.x<0?0:1;break;case MirroredRepeatWrapping:if(Math.abs(Math.floor(uv.x)%2)===1){uv.x=Math.ceil(uv.x)-uv.x}else{uv.x=uv.x-Math.floor(uv.x)}break}}if(uv.y<0||uv.y>1){switch(this.wrapT){case RepeatWrapping:uv.y=uv.y-Math.floor(uv.y);break;case ClampToEdgeWrapping:uv.y=uv.y<0?0:1;break;case MirroredRepeatWrapping:if(Math.abs(Math.floor(uv.y)%2)===1){uv.y=Math.ceil(uv.y)-uv.y}else{uv.y=uv.y-Math.floor(uv.y)}break}}if(this.flipY){uv.y=1-uv.y}}});function Vector4(x,y,z,w){this.x=x||0;this.y=y||0;this.z=z||0;this.w=w!==undefined?w:1}Object.assign(Vector4.prototype,{isVector4:true,set:function(x,y,z,w){this.x=x;this.y=y;this.z=z;this.w=w;return this},setScalar:function(scalar){this.x=scalar;this.y=scalar;this.z=scalar;this.w=scalar;return this},setX:function(x){this.x=x;return this},setY:function(y){this.y=y;return this},setZ:function(z){this.z=z;return this},setW:function(w){this.w=w;return this},setComponent:function(index,value){switch(index){case 0:this.x=value;break;case 1:this.y=value;break;case 2:this.z=value;break;case 3:this.w=value;break;default:throw new Error("index is out of range: "+index)}return this},getComponent:function(index){switch(index){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: "+index)}},clone:function(){return new this.constructor(this.x,this.y,this.z,this.w)},copy:function(v){this.x=v.x;this.y=v.y;this.z=v.z;this.w=v.w!==undefined?v.w:1;return this},add:function(v,w){if(w!==undefined){console.warn("THREE.Vector4: .add() now only accepts one argument. Use .addVectors( a, b ) instead.");return this.addVectors(v,w)}this.x+=v.x;this.y+=v.y;this.z+=v.z;this.w+=v.w;return this},addScalar:function(s){this.x+=s;this.y+=s;this.z+=s;this.w+=s;return this},addVectors:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;this.z=a.z+b.z;this.w=a.w+b.w;return this},addScaledVector:function(v,s){this.x+=v.x*s;this.y+=v.y*s;this.z+=v.z*s;this.w+=v.w*s;return this},sub:function(v,w){if(w!==undefined){console.warn("THREE.Vector4: .sub() now only accepts one argument. Use .subVectors( a, b ) instead.");return this.subVectors(v,w)}this.x-=v.x;this.y-=v.y;this.z-=v.z;this.w-=v.w;return this},subScalar:function(s){this.x-=s;this.y-=s;this.z-=s;this.w-=s;return this},subVectors:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;this.z=a.z-b.z;this.w=a.w-b.w;return this},multiplyScalar:function(scalar){this.x*=scalar;this.y*=scalar;this.z*=scalar;this.w*=scalar;return this},applyMatrix4:function(m){var x=this.x,y=this.y,z=this.z,w=this.w;var e=m.elements;this.x=e[0]*x+e[4]*y+e[8]*z+e[12]*w;this.y=e[1]*x+e[5]*y+e[9]*z+e[13]*w;this.z=e[2]*x+e[6]*y+e[10]*z+e[14]*w;this.w=e[3]*x+e[7]*y+e[11]*z+e[15]*w;return this},divideScalar:function(scalar){return this.multiplyScalar(1/scalar)},setAxisAngleFromQuaternion:function(q){this.w=2*Math.acos(q.w);var s=Math.sqrt(1-q.w*q.w);if(s<1e-4){this.x=1;this.y=0;this.z=0}else{this.x=q.x/s;this.y=q.y/s;this.z=q.z/s}return this},setAxisAngleFromRotationMatrix:function(m){var angle,x,y,z,epsilon=.01,epsilon2=.1,te=m.elements,m11=te[0],m12=te[4],m13=te[8],m21=te[1],m22=te[5],m23=te[9],m31=te[2],m32=te[6],m33=te[10];if(Math.abs(m12-m21)yy&&xx>zz){if(xxzz){if(yy=0?1:-1,sqrSin=1-cos*cos;if(sqrSin>Number.EPSILON){var sin=Math.sqrt(sqrSin),len=Math.atan2(sin,cos*dir);s=Math.sin(s*len)/sin;t=Math.sin(t*len)/sin}var tDir=t*dir;x0=x0*s+x1*tDir;y0=y0*s+y1*tDir;z0=z0*s+z1*tDir;w0=w0*s+w1*tDir;if(s===1-t){var f=1/Math.sqrt(x0*x0+y0*y0+z0*z0+w0*w0);x0*=f;y0*=f;z0*=f;w0*=f}}dst[dstOffset]=x0;dst[dstOffset+1]=y0;dst[dstOffset+2]=z0;dst[dstOffset+3]=w0}});Object.defineProperties(Quaternion.prototype,{x:{get:function(){return this._x},set:function(value){this._x=value;this.onChangeCallback()}},y:{get:function(){return this._y},set:function(value){this._y=value;this.onChangeCallback()}},z:{get:function(){return this._z},set:function(value){this._z=value;this.onChangeCallback()}},w:{get:function(){return this._w},set:function(value){this._w=value;this.onChangeCallback()}}});Object.assign(Quaternion.prototype,{set:function(x,y,z,w){this._x=x;this._y=y;this._z=z;this._w=w;this.onChangeCallback();return this},clone:function(){return new this.constructor(this._x,this._y,this._z,this._w)},copy:function(quaternion){this._x=quaternion.x;this._y=quaternion.y;this._z=quaternion.z;this._w=quaternion.w;this.onChangeCallback();return this},setFromEuler:function(euler,update){if(!(euler&&euler.isEuler)){throw new Error("THREE.Quaternion: .setFromEuler() now expects an Euler rotation rather than a Vector3 and order.")}var x=euler._x,y=euler._y,z=euler._z,order=euler.order;var cos=Math.cos;var sin=Math.sin;var c1=cos(x/2);var c2=cos(y/2);var c3=cos(z/2);var s1=sin(x/2);var s2=sin(y/2);var s3=sin(z/2);if(order==="XYZ"){this._x=s1*c2*c3+c1*s2*s3;this._y=c1*s2*c3-s1*c2*s3;this._z=c1*c2*s3+s1*s2*c3;this._w=c1*c2*c3-s1*s2*s3}else if(order==="YXZ"){this._x=s1*c2*c3+c1*s2*s3;this._y=c1*s2*c3-s1*c2*s3;this._z=c1*c2*s3-s1*s2*c3;this._w=c1*c2*c3+s1*s2*s3}else if(order==="ZXY"){this._x=s1*c2*c3-c1*s2*s3;this._y=c1*s2*c3+s1*c2*s3;this._z=c1*c2*s3+s1*s2*c3;this._w=c1*c2*c3-s1*s2*s3}else if(order==="ZYX"){this._x=s1*c2*c3-c1*s2*s3;this._y=c1*s2*c3+s1*c2*s3;this._z=c1*c2*s3-s1*s2*c3;this._w=c1*c2*c3+s1*s2*s3}else if(order==="YZX"){this._x=s1*c2*c3+c1*s2*s3;this._y=c1*s2*c3+s1*c2*s3;this._z=c1*c2*s3-s1*s2*c3;this._w=c1*c2*c3-s1*s2*s3}else if(order==="XZY"){this._x=s1*c2*c3-c1*s2*s3;this._y=c1*s2*c3-s1*c2*s3;this._z=c1*c2*s3+s1*s2*c3;this._w=c1*c2*c3+s1*s2*s3}if(update!==false)this.onChangeCallback();return this},setFromAxisAngle:function(axis,angle){var halfAngle=angle/2,s=Math.sin(halfAngle);this._x=axis.x*s;this._y=axis.y*s;this._z=axis.z*s;this._w=Math.cos(halfAngle);this.onChangeCallback();return this},setFromRotationMatrix:function(m){var te=m.elements,m11=te[0],m12=te[4],m13=te[8],m21=te[1],m22=te[5],m23=te[9],m31=te[2],m32=te[6],m33=te[10],trace=m11+m22+m33,s;if(trace>0){s=.5/Math.sqrt(trace+1);this._w=.25/s;this._x=(m32-m23)*s;this._y=(m13-m31)*s;this._z=(m21-m12)*s}else if(m11>m22&&m11>m33){s=2*Math.sqrt(1+m11-m22-m33);this._w=(m32-m23)/s;this._x=.25*s;this._y=(m12+m21)/s;this._z=(m13+m31)/s}else if(m22>m33){s=2*Math.sqrt(1+m22-m11-m33);this._w=(m13-m31)/s;this._x=(m12+m21)/s;this._y=.25*s;this._z=(m23+m32)/s}else{s=2*Math.sqrt(1+m33-m11-m22);this._w=(m21-m12)/s;this._x=(m13+m31)/s;this._y=(m23+m32)/s;this._z=.25*s}this.onChangeCallback();return this},setFromUnitVectors:function(){var v1=new Vector3;var r;var EPS=1e-6;return function setFromUnitVectors(vFrom,vTo){if(v1===undefined)v1=new Vector3;r=vFrom.dot(vTo)+1;if(rMath.abs(vFrom.z)){v1.set(-vFrom.y,vFrom.x,0)}else{v1.set(0,-vFrom.z,vFrom.y)}}else{v1.crossVectors(vFrom,vTo)}this._x=v1.x;this._y=v1.y;this._z=v1.z;this._w=r;return this.normalize()}}(),inverse:function(){return this.conjugate().normalize()},conjugate:function(){this._x*=-1;this._y*=-1;this._z*=-1;this.onChangeCallback();return this},dot:function(v){return this._x*v._x+this._y*v._y+this._z*v._z+this._w*v._w},lengthSq:function(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w},length:function(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)},normalize:function(){var l=this.length();if(l===0){this._x=0;this._y=0;this._z=0;this._w=1}else{l=1/l;this._x=this._x*l;this._y=this._y*l;this._z=this._z*l;this._w=this._w*l}this.onChangeCallback();return this},multiply:function(q,p){if(p!==undefined){console.warn("THREE.Quaternion: .multiply() now only accepts one argument. Use .multiplyQuaternions( a, b ) instead.");return this.multiplyQuaternions(q,p)}return this.multiplyQuaternions(this,q)},premultiply:function(q){return this.multiplyQuaternions(q,this)},multiplyQuaternions:function(a,b){var qax=a._x,qay=a._y,qaz=a._z,qaw=a._w;var qbx=b._x,qby=b._y,qbz=b._z,qbw=b._w;this._x=qax*qbw+qaw*qbx+qay*qbz-qaz*qby;this._y=qay*qbw+qaw*qby+qaz*qbx-qax*qbz;this._z=qaz*qbw+qaw*qbz+qax*qby-qay*qbx;this._w=qaw*qbw-qax*qbx-qay*qby-qaz*qbz;this.onChangeCallback();return this},slerp:function(qb,t){if(t===0)return this;if(t===1)return this.copy(qb);var x=this._x,y=this._y,z=this._z,w=this._w;var cosHalfTheta=w*qb._w+x*qb._x+y*qb._y+z*qb._z;if(cosHalfTheta<0){this._w=-qb._w;this._x=-qb._x;this._y=-qb._y;this._z=-qb._z;cosHalfTheta=-cosHalfTheta}else{this.copy(qb)}if(cosHalfTheta>=1){this._w=w;this._x=x;this._y=y;this._z=z;return this}var sinHalfTheta=Math.sqrt(1-cosHalfTheta*cosHalfTheta);if(Math.abs(sinHalfTheta)<.001){this._w=.5*(w+this._w);this._x=.5*(x+this._x);this._y=.5*(y+this._y);this._z=.5*(z+this._z);return this}var halfTheta=Math.atan2(sinHalfTheta,cosHalfTheta);var ratioA=Math.sin((1-t)*halfTheta)/sinHalfTheta,ratioB=Math.sin(t*halfTheta)/sinHalfTheta;this._w=w*ratioA+this._w*ratioB;this._x=x*ratioA+this._x*ratioB;this._y=y*ratioA+this._y*ratioB;this._z=z*ratioA+this._z*ratioB;this.onChangeCallback();return this},equals:function(quaternion){return quaternion._x===this._x&&quaternion._y===this._y&&quaternion._z===this._z&&quaternion._w===this._w},fromArray:function(array,offset){if(offset===undefined)offset=0;this._x=array[offset];this._y=array[offset+1];this._z=array[offset+2];this._w=array[offset+3];this.onChangeCallback();return this},toArray:function(array,offset){if(array===undefined)array=[];if(offset===undefined)offset=0;array[offset]=this._x;array[offset+1]=this._y;array[offset+2]=this._z;array[offset+3]=this._w;return array},onChange:function(callback){this.onChangeCallback=callback;return this},onChangeCallback:function(){}});function Vector3(x,y,z){this.x=x||0;this.y=y||0;this.z=z||0}Object.assign(Vector3.prototype,{isVector3:true,set:function(x,y,z){this.x=x;this.y=y;this.z=z;return this},setScalar:function(scalar){this.x=scalar;this.y=scalar;this.z=scalar;return this},setX:function(x){this.x=x;return this},setY:function(y){this.y=y;return this},setZ:function(z){this.z=z;return this},setComponent:function(index,value){switch(index){case 0:this.x=value;break;case 1:this.y=value;break;case 2:this.z=value;break;default:throw new Error("index is out of range: "+index)}return this},getComponent:function(index){switch(index){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw new Error("index is out of range: "+index)}},clone:function(){return new this.constructor(this.x,this.y,this.z)},copy:function(v){this.x=v.x;this.y=v.y;this.z=v.z;return this},add:function(v,w){if(w!==undefined){console.warn("THREE.Vector3: .add() now only accepts one argument. Use .addVectors( a, b ) instead.");return this.addVectors(v,w)}this.x+=v.x;this.y+=v.y;this.z+=v.z;return this},addScalar:function(s){this.x+=s;this.y+=s;this.z+=s;return this},addVectors:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;this.z=a.z+b.z;return this},addScaledVector:function(v,s){this.x+=v.x*s;this.y+=v.y*s;this.z+=v.z*s;return this},sub:function(v,w){if(w!==undefined){console.warn("THREE.Vector3: .sub() now only accepts one argument. Use .subVectors( a, b ) instead.");return this.subVectors(v,w)}this.x-=v.x;this.y-=v.y;this.z-=v.z;return this},subScalar:function(s){this.x-=s; +this.y-=s;this.z-=s;return this},subVectors:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;this.z=a.z-b.z;return this},multiply:function(v,w){if(w!==undefined){console.warn("THREE.Vector3: .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead.");return this.multiplyVectors(v,w)}this.x*=v.x;this.y*=v.y;this.z*=v.z;return this},multiplyScalar:function(scalar){this.x*=scalar;this.y*=scalar;this.z*=scalar;return this},multiplyVectors:function(a,b){this.x=a.x*b.x;this.y=a.y*b.y;this.z=a.z*b.z;return this},applyEuler:function(){var quaternion=new Quaternion;return function applyEuler(euler){if(!(euler&&euler.isEuler)){console.error("THREE.Vector3: .applyEuler() now expects an Euler rotation rather than a Vector3 and order.")}return this.applyQuaternion(quaternion.setFromEuler(euler))}}(),applyAxisAngle:function(){var quaternion=new Quaternion;return function applyAxisAngle(axis,angle){return this.applyQuaternion(quaternion.setFromAxisAngle(axis,angle))}}(),applyMatrix3:function(m){var x=this.x,y=this.y,z=this.z;var e=m.elements;this.x=e[0]*x+e[3]*y+e[6]*z;this.y=e[1]*x+e[4]*y+e[7]*z;this.z=e[2]*x+e[5]*y+e[8]*z;return this},applyMatrix4:function(m){var x=this.x,y=this.y,z=this.z;var e=m.elements;var w=1/(e[3]*x+e[7]*y+e[11]*z+e[15]);this.x=(e[0]*x+e[4]*y+e[8]*z+e[12])*w;this.y=(e[1]*x+e[5]*y+e[9]*z+e[13])*w;this.z=(e[2]*x+e[6]*y+e[10]*z+e[14])*w;return this},applyQuaternion:function(q){var x=this.x,y=this.y,z=this.z;var qx=q.x,qy=q.y,qz=q.z,qw=q.w;var ix=qw*x+qy*z-qz*y;var iy=qw*y+qz*x-qx*z;var iz=qw*z+qx*y-qy*x;var iw=-qx*x-qy*y-qz*z;this.x=ix*qw+iw*-qx+iy*-qz-iz*-qy;this.y=iy*qw+iw*-qy+iz*-qx-ix*-qz;this.z=iz*qw+iw*-qz+ix*-qy-iy*-qx;return this},project:function(){var matrix=new Matrix4;return function project(camera){matrix.multiplyMatrices(camera.projectionMatrix,matrix.getInverse(camera.matrixWorld));return this.applyMatrix4(matrix)}}(),unproject:function(){var matrix=new Matrix4;return function unproject(camera){matrix.multiplyMatrices(camera.matrixWorld,matrix.getInverse(camera.projectionMatrix));return this.applyMatrix4(matrix)}}(),transformDirection:function(m){var x=this.x,y=this.y,z=this.z;var e=m.elements;this.x=e[0]*x+e[4]*y+e[8]*z;this.y=e[1]*x+e[5]*y+e[9]*z;this.z=e[2]*x+e[6]*y+e[10]*z;return this.normalize()},divide:function(v){this.x/=v.x;this.y/=v.y;this.z/=v.z;return this},divideScalar:function(scalar){return this.multiplyScalar(1/scalar)},min:function(v){this.x=Math.min(this.x,v.x);this.y=Math.min(this.y,v.y);this.z=Math.min(this.z,v.z);return this},max:function(v){this.x=Math.max(this.x,v.x);this.y=Math.max(this.y,v.y);this.z=Math.max(this.z,v.z);return this},clamp:function(min,max){this.x=Math.max(min.x,Math.min(max.x,this.x));this.y=Math.max(min.y,Math.min(max.y,this.y));this.z=Math.max(min.z,Math.min(max.z,this.z));return this},clampScalar:function(){var min=new Vector3;var max=new Vector3;return function clampScalar(minVal,maxVal){min.set(minVal,minVal,minVal);max.set(maxVal,maxVal,maxVal);return this.clamp(min,max)}}(),clampLength:function(min,max){var length=this.length();return this.divideScalar(length||1).multiplyScalar(Math.max(min,Math.min(max,length)))},floor:function(){this.x=Math.floor(this.x);this.y=Math.floor(this.y);this.z=Math.floor(this.z);return this},ceil:function(){this.x=Math.ceil(this.x);this.y=Math.ceil(this.y);this.z=Math.ceil(this.z);return this},round:function(){this.x=Math.round(this.x);this.y=Math.round(this.y);this.z=Math.round(this.z);return this},roundToZero:function(){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);return this},negate:function(){this.x=-this.x;this.y=-this.y;this.z=-this.z;return this},dot:function(v){return this.x*v.x+this.y*v.y+this.z*v.z},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)},lengthManhattan:function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)},normalize:function(){return this.divideScalar(this.length()||1)},setLength:function(length){return this.normalize().multiplyScalar(length)},lerp:function(v,alpha){this.x+=(v.x-this.x)*alpha;this.y+=(v.y-this.y)*alpha;this.z+=(v.z-this.z)*alpha;return this},lerpVectors:function(v1,v2,alpha){return this.subVectors(v2,v1).multiplyScalar(alpha).add(v1)},cross:function(v,w){if(w!==undefined){console.warn("THREE.Vector3: .cross() now only accepts one argument. Use .crossVectors( a, b ) instead.");return this.crossVectors(v,w)}var x=this.x,y=this.y,z=this.z;this.x=y*v.z-z*v.y;this.y=z*v.x-x*v.z;this.z=x*v.y-y*v.x;return this},crossVectors:function(a,b){var ax=a.x,ay=a.y,az=a.z;var bx=b.x,by=b.y,bz=b.z;this.x=ay*bz-az*by;this.y=az*bx-ax*bz;this.z=ax*by-ay*bx;return this},projectOnVector:function(vector){var scalar=vector.dot(this)/vector.lengthSq();return this.copy(vector).multiplyScalar(scalar)},projectOnPlane:function(){var v1=new Vector3;return function projectOnPlane(planeNormal){v1.copy(this).projectOnVector(planeNormal);return this.sub(v1)}}(),reflect:function(){var v1=new Vector3;return function reflect(normal){return this.sub(v1.copy(normal).multiplyScalar(2*this.dot(normal)))}}(),angleTo:function(v){var theta=this.dot(v)/Math.sqrt(this.lengthSq()*v.lengthSq());return Math.acos(_Math.clamp(theta,-1,1))},distanceTo:function(v){return Math.sqrt(this.distanceToSquared(v))},distanceToSquared:function(v){var dx=this.x-v.x,dy=this.y-v.y,dz=this.z-v.z;return dx*dx+dy*dy+dz*dz},distanceToManhattan:function(v){return Math.abs(this.x-v.x)+Math.abs(this.y-v.y)+Math.abs(this.z-v.z)},setFromSpherical:function(s){var sinPhiRadius=Math.sin(s.phi)*s.radius;this.x=sinPhiRadius*Math.sin(s.theta);this.y=Math.cos(s.phi)*s.radius;this.z=sinPhiRadius*Math.cos(s.theta);return this},setFromCylindrical:function(c){this.x=c.radius*Math.sin(c.theta);this.y=c.y;this.z=c.radius*Math.cos(c.theta);return this},setFromMatrixPosition:function(m){var e=m.elements;this.x=e[12];this.y=e[13];this.z=e[14];return this},setFromMatrixScale:function(m){var sx=this.setFromMatrixColumn(m,0).length();var sy=this.setFromMatrixColumn(m,1).length();var sz=this.setFromMatrixColumn(m,2).length();this.x=sx;this.y=sy;this.z=sz;return this},setFromMatrixColumn:function(m,index){return this.fromArray(m.elements,index*4)},equals:function(v){return v.x===this.x&&v.y===this.y&&v.z===this.z},fromArray:function(array,offset){if(offset===undefined)offset=0;this.x=array[offset];this.y=array[offset+1];this.z=array[offset+2];return this},toArray:function(array,offset){if(array===undefined)array=[];if(offset===undefined)offset=0;array[offset]=this.x;array[offset+1]=this.y;array[offset+2]=this.z;return array},fromBufferAttribute:function(attribute,index,offset){if(offset!==undefined){console.warn("THREE.Vector3: offset has been removed from .fromBufferAttribute().")}this.x=attribute.getX(index);this.y=attribute.getY(index);this.z=attribute.getZ(index);return this}});function Matrix4(){this.elements=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];if(arguments.length>0){console.error("THREE.Matrix4: the constructor no longer reads arguments. use .set() instead.")}}Object.assign(Matrix4.prototype,{isMatrix4:true,set:function(n11,n12,n13,n14,n21,n22,n23,n24,n31,n32,n33,n34,n41,n42,n43,n44){var te=this.elements;te[0]=n11;te[4]=n12;te[8]=n13;te[12]=n14;te[1]=n21;te[5]=n22;te[9]=n23;te[13]=n24;te[2]=n31;te[6]=n32;te[10]=n33;te[14]=n34;te[3]=n41;te[7]=n42;te[11]=n43;te[15]=n44;return this},identity:function(){this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1);return this},clone:function(){return(new Matrix4).fromArray(this.elements)},copy:function(m){var te=this.elements;var me=m.elements;te[0]=me[0];te[1]=me[1];te[2]=me[2];te[3]=me[3];te[4]=me[4];te[5]=me[5];te[6]=me[6];te[7]=me[7];te[8]=me[8];te[9]=me[9];te[10]=me[10];te[11]=me[11];te[12]=me[12];te[13]=me[13];te[14]=me[14];te[15]=me[15];return this},copyPosition:function(m){var te=this.elements,me=m.elements;te[12]=me[12];te[13]=me[13];te[14]=me[14];return this},extractBasis:function(xAxis,yAxis,zAxis){xAxis.setFromMatrixColumn(this,0);yAxis.setFromMatrixColumn(this,1);zAxis.setFromMatrixColumn(this,2);return this},makeBasis:function(xAxis,yAxis,zAxis){this.set(xAxis.x,yAxis.x,zAxis.x,0,xAxis.y,yAxis.y,zAxis.y,0,xAxis.z,yAxis.z,zAxis.z,0,0,0,0,1);return this},extractRotation:function(){var v1=new Vector3;return function extractRotation(m){var te=this.elements;var me=m.elements;var scaleX=1/v1.setFromMatrixColumn(m,0).length();var scaleY=1/v1.setFromMatrixColumn(m,1).length();var scaleZ=1/v1.setFromMatrixColumn(m,2).length();te[0]=me[0]*scaleX;te[1]=me[1]*scaleX;te[2]=me[2]*scaleX;te[4]=me[4]*scaleY;te[5]=me[5]*scaleY;te[6]=me[6]*scaleY;te[8]=me[8]*scaleZ;te[9]=me[9]*scaleZ;te[10]=me[10]*scaleZ;return this}}(),makeRotationFromEuler:function(euler){if(!(euler&&euler.isEuler)){console.error("THREE.Matrix: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.")}var te=this.elements;var x=euler.x,y=euler.y,z=euler.z;var a=Math.cos(x),b=Math.sin(x);var c=Math.cos(y),d=Math.sin(y);var e=Math.cos(z),f=Math.sin(z);if(euler.order==="XYZ"){var ae=a*e,af=a*f,be=b*e,bf=b*f;te[0]=c*e;te[4]=-c*f;te[8]=d;te[1]=af+be*d;te[5]=ae-bf*d;te[9]=-b*c;te[2]=bf-ae*d;te[6]=be+af*d;te[10]=a*c}else if(euler.order==="YXZ"){var ce=c*e,cf=c*f,de=d*e,df=d*f;te[0]=ce+df*b;te[4]=de*b-cf;te[8]=a*d;te[1]=a*f;te[5]=a*e;te[9]=-b;te[2]=cf*b-de;te[6]=df+ce*b;te[10]=a*c}else if(euler.order==="ZXY"){var ce=c*e,cf=c*f,de=d*e,df=d*f;te[0]=ce-df*b;te[4]=-a*f;te[8]=de+cf*b;te[1]=cf+de*b;te[5]=a*e;te[9]=df-ce*b;te[2]=-a*d;te[6]=b;te[10]=a*c}else if(euler.order==="ZYX"){var ae=a*e,af=a*f,be=b*e,bf=b*f;te[0]=c*e;te[4]=be*d-af;te[8]=ae*d+bf;te[1]=c*f;te[5]=bf*d+ae;te[9]=af*d-be;te[2]=-d;te[6]=b*c;te[10]=a*c}else if(euler.order==="YZX"){var ac=a*c,ad=a*d,bc=b*c,bd=b*d;te[0]=c*e;te[4]=bd-ac*f;te[8]=bc*f+ad;te[1]=f;te[5]=a*e;te[9]=-b*e;te[2]=-d*e;te[6]=ad*f+bc;te[10]=ac-bd*f}else if(euler.order==="XZY"){var ac=a*c,ad=a*d,bc=b*c,bd=b*d;te[0]=c*e;te[4]=-f;te[8]=d*e;te[1]=ac*f+bd;te[5]=a*e;te[9]=ad*f-bc;te[2]=bc*f-ad;te[6]=b*e;te[10]=bd*f+ac}te[3]=0;te[7]=0;te[11]=0;te[12]=0;te[13]=0;te[14]=0;te[15]=1;return this},makeRotationFromQuaternion:function(q){var te=this.elements;var x=q._x,y=q._y,z=q._z,w=q._w;var x2=x+x,y2=y+y,z2=z+z;var xx=x*x2,xy=x*y2,xz=x*z2;var yy=y*y2,yz=y*z2,zz=z*z2;var wx=w*x2,wy=w*y2,wz=w*z2;te[0]=1-(yy+zz);te[4]=xy-wz;te[8]=xz+wy;te[1]=xy+wz;te[5]=1-(xx+zz);te[9]=yz-wx;te[2]=xz-wy;te[6]=yz+wx;te[10]=1-(xx+yy);te[3]=0;te[7]=0;te[11]=0;te[12]=0;te[13]=0;te[14]=0;te[15]=1;return this},lookAt:function(){var x=new Vector3;var y=new Vector3;var z=new Vector3;return function lookAt(eye,target,up){var te=this.elements;z.subVectors(eye,target);if(z.lengthSq()===0){z.z=1}z.normalize();x.crossVectors(up,z);if(x.lengthSq()===0){if(Math.abs(up.z)===1){z.x+=1e-4}else{z.z+=1e-4}z.normalize();x.crossVectors(up,z)}x.normalize();y.crossVectors(z,x);te[0]=x.x;te[4]=y.x;te[8]=z.x;te[1]=x.y;te[5]=y.y;te[9]=z.y;te[2]=x.z;te[6]=y.z;te[10]=z.z;return this}}(),multiply:function(m,n){if(n!==undefined){console.warn("THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead.");return this.multiplyMatrices(m,n)}return this.multiplyMatrices(this,m)},premultiply:function(m){return this.multiplyMatrices(m,this)},multiplyMatrices:function(a,b){var ae=a.elements;var be=b.elements;var te=this.elements;var a11=ae[0],a12=ae[4],a13=ae[8],a14=ae[12];var a21=ae[1],a22=ae[5],a23=ae[9],a24=ae[13];var a31=ae[2],a32=ae[6],a33=ae[10],a34=ae[14];var a41=ae[3],a42=ae[7],a43=ae[11],a44=ae[15];var b11=be[0],b12=be[4],b13=be[8],b14=be[12];var b21=be[1],b22=be[5],b23=be[9],b24=be[13];var b31=be[2],b32=be[6],b33=be[10],b34=be[14];var b41=be[3],b42=be[7],b43=be[11],b44=be[15];te[0]=a11*b11+a12*b21+a13*b31+a14*b41;te[4]=a11*b12+a12*b22+a13*b32+a14*b42;te[8]=a11*b13+a12*b23+a13*b33+a14*b43;te[12]=a11*b14+a12*b24+a13*b34+a14*b44;te[1]=a21*b11+a22*b21+a23*b31+a24*b41;te[5]=a21*b12+a22*b22+a23*b32+a24*b42;te[9]=a21*b13+a22*b23+a23*b33+a24*b43;te[13]=a21*b14+a22*b24+a23*b34+a24*b44;te[2]=a31*b11+a32*b21+a33*b31+a34*b41;te[6]=a31*b12+a32*b22+a33*b32+a34*b42;te[10]=a31*b13+a32*b23+a33*b33+a34*b43;te[14]=a31*b14+a32*b24+a33*b34+a34*b44;te[3]=a41*b11+a42*b21+a43*b31+a44*b41;te[7]=a41*b12+a42*b22+a43*b32+a44*b42;te[11]=a41*b13+a42*b23+a43*b33+a44*b43;te[15]=a41*b14+a42*b24+a43*b34+a44*b44;return this},multiplyScalar:function(s){var te=this.elements;te[0]*=s;te[4]*=s;te[8]*=s;te[12]*=s;te[1]*=s;te[5]*=s;te[9]*=s;te[13]*=s;te[2]*=s;te[6]*=s;te[10]*=s;te[14]*=s;te[3]*=s;te[7]*=s;te[11]*=s;te[15]*=s;return this},applyToBufferAttribute:function(){var v1=new Vector3;return function applyToBufferAttribute(attribute){for(var i=0,l=attribute.count;i0)return array;var n=nBlocks*blockSize,r=arrayCacheF32[n];if(r===undefined){r=new Float32Array(n);arrayCacheF32[n]=r}if(nBlocks!==0){firstElem.toArray(r,0);for(var i=1,offset=0;i!==nBlocks;++i){offset+=blockSize;array[i].toArray(r,offset)}}return r}function allocTexUnits(renderer,n){var r=arrayCacheI32[n];if(r===undefined){r=new Int32Array(n);arrayCacheI32[n]=r}for(var i=0;i!==n;++i)r[i]=renderer.allocTextureUnit();return r}function setValue1f(gl,v){gl.uniform1f(this.addr,v)}function setValue1i(gl,v){gl.uniform1i(this.addr,v)}function setValue2fv(gl,v){if(v.x===undefined)gl.uniform2fv(this.addr,v);else gl.uniform2f(this.addr,v.x,v.y)}function setValue3fv(gl,v){if(v.x!==undefined)gl.uniform3f(this.addr,v.x,v.y,v.z);else if(v.r!==undefined)gl.uniform3f(this.addr,v.r,v.g,v.b);else gl.uniform3fv(this.addr,v)}function setValue4fv(gl,v){if(v.x===undefined)gl.uniform4fv(this.addr,v);else gl.uniform4f(this.addr,v.x,v.y,v.z,v.w)}function setValue2fm(gl,v){gl.uniformMatrix2fv(this.addr,false,v.elements||v)}function setValue3fm(gl,v){if(v.elements===undefined){gl.uniformMatrix3fv(this.addr,false,v)}else{mat3array.set(v.elements);gl.uniformMatrix3fv(this.addr,false,mat3array)}}function setValue4fm(gl,v){if(v.elements===undefined){gl.uniformMatrix4fv(this.addr,false,v)}else{mat4array.set(v.elements);gl.uniformMatrix4fv(this.addr,false,mat4array)}}function setValueT1(gl,v,renderer){var unit=renderer.allocTextureUnit();gl.uniform1i(this.addr,unit);renderer.setTexture2D(v||emptyTexture,unit)}function setValueT6(gl,v,renderer){var unit=renderer.allocTextureUnit();gl.uniform1i(this.addr,unit);renderer.setTextureCube(v||emptyCubeTexture,unit)}function setValue2iv(gl,v){gl.uniform2iv(this.addr,v)}function setValue3iv(gl,v){gl.uniform3iv(this.addr,v)}function setValue4iv(gl,v){gl.uniform4iv(this.addr,v)}function getSingularSetter(type){switch(type){case 5126:return setValue1f;case 35664:return setValue2fv;case 35665:return setValue3fv;case 35666:return setValue4fv;case 35674:return setValue2fm;case 35675:return setValue3fm;case 35676:return setValue4fm;case 35678:case 36198:return setValueT1;case 35680:return setValueT6;case 5124:case 35670:return setValue1i;case 35667:case 35671:return setValue2iv;case 35668:case 35672:return setValue3iv;case 35669:case 35673:return setValue4iv}}function setValue1fv(gl,v){gl.uniform1fv(this.addr,v)}function setValue1iv(gl,v){gl.uniform1iv(this.addr,v)}function setValueV2a(gl,v){gl.uniform2fv(this.addr,flatten(v,this.size,2))}function setValueV3a(gl,v){gl.uniform3fv(this.addr,flatten(v,this.size,3))}function setValueV4a(gl,v){gl.uniform4fv(this.addr,flatten(v,this.size,4))}function setValueM2a(gl,v){gl.uniformMatrix2fv(this.addr,false,flatten(v,this.size,4))}function setValueM3a(gl,v){gl.uniformMatrix3fv(this.addr,false,flatten(v,this.size,9))}function setValueM4a(gl,v){gl.uniformMatrix4fv(this.addr,false,flatten(v,this.size,16))}function setValueT1a(gl,v,renderer){var n=v.length,units=allocTexUnits(renderer,n);gl.uniform1iv(this.addr,units);for(var i=0;i!==n;++i){renderer.setTexture2D(v[i]||emptyTexture,units[i])}}function setValueT6a(gl,v,renderer){var n=v.length,units=allocTexUnits(renderer,n);gl.uniform1iv(this.addr,units);for(var i=0;i!==n;++i){renderer.setTextureCube(v[i]||emptyCubeTexture,units[i])}}function getPureArraySetter(type){switch(type){case 5126:return setValue1fv;case 35664:return setValueV2a;case 35665:return setValueV3a;case 35666:return setValueV4a;case 35674:return setValueM2a;case 35675:return setValueM3a;case 35676:return setValueM4a;case 35678:return setValueT1a;case 35680:return setValueT6a;case 5124:case 35670:return setValue1iv;case 35667:case 35671:return setValue2iv;case 35668:case 35672:return setValue3iv;case 35669:case 35673:return setValue4iv}}function SingleUniform(id,activeInfo,addr){this.id=id;this.addr=addr;this.setValue=getSingularSetter(activeInfo.type)}function PureArrayUniform(id,activeInfo,addr){this.id=id;this.addr=addr;this.size=activeInfo.size;this.setValue=getPureArraySetter(activeInfo.type)}function StructuredUniform(id){this.id=id;UniformContainer.call(this)}StructuredUniform.prototype.setValue=function(gl,value){var seq=this.seq;for(var i=0,n=seq.length;i!==n;++i){var u=seq[i];u.setValue(gl,value[u.id])}};var RePathPart=/([\w\d_]+)(\])?(\[|\.)?/g;function addUniform(container,uniformObject){container.seq.push(uniformObject);container.map[uniformObject.id]=uniformObject}function parseUniform(activeInfo,addr,container){var path=activeInfo.name,pathLength=path.length;RePathPart.lastIndex=0;for(;;){var match=RePathPart.exec(path),matchEnd=RePathPart.lastIndex,id=match[1],idIsIndex=match[2]==="]",subscript=match[3];if(idIsIndex)id=id|0;if(subscript===undefined||subscript==="["&&matchEnd+2===pathLength){addUniform(container,subscript===undefined?new SingleUniform(id,activeInfo,addr):new PureArrayUniform(id,activeInfo,addr));break}else{var map=container.map,next=map[id];if(next===undefined){next=new StructuredUniform(id);addUniform(container,next)}container=next}}}function WebGLUniforms(gl,program,renderer){UniformContainer.call(this);this.renderer=renderer;var n=gl.getProgramParameter(program,gl.ACTIVE_UNIFORMS);for(var i=0;i>16&255)/255;this.g=(hex>>8&255)/255;this.b=(hex&255)/255;return this},setRGB:function(r,g,b){this.r=r;this.g=g;this.b=b;return this},setHSL:function(){function hue2rgb(p,q,t){if(t<0)t+=1;if(t>1)t-=1;if(t<1/6)return p+(q-p)*6*t;if(t<1/2)return q;if(t<2/3)return p+(q-p)*6*(2/3-t);return p}return function setHSL(h,s,l){h=_Math.euclideanModulo(h,1);s=_Math.clamp(s,0,1);l=_Math.clamp(l,0,1);if(s===0){this.r=this.g=this.b=l}else{var p=l<=.5?l*(1+s):l+s-l*s;var q=2*l-p;this.r=hue2rgb(q,p,h+1/3);this.g=hue2rgb(q,p,h);this.b=hue2rgb(q,p,h-1/3)}return this}}(),setStyle:function(style){function handleAlpha(string){if(string===undefined)return;if(parseFloat(string)<1){console.warn("THREE.Color: Alpha component of "+style+" will be ignored.")}}var m;if(m=/^((?:rgb|hsl)a?)\(\s*([^\)]*)\)/.exec(style)){var color;var name=m[1];var components=m[2];switch(name){case"rgb":case"rgba":if(color=/^(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(components)){this.r=Math.min(255,parseInt(color[1],10))/255;this.g=Math.min(255,parseInt(color[2],10))/255;this.b=Math.min(255,parseInt(color[3],10))/255;handleAlpha(color[5]);return this}if(color=/^(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(components)){this.r=Math.min(100,parseInt(color[1],10))/100;this.g=Math.min(100,parseInt(color[2],10))/100;this.b=Math.min(100,parseInt(color[3],10))/100;handleAlpha(color[5]);return this}break;case"hsl":case"hsla":if(color=/^([0-9]*\.?[0-9]+)\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(components)){var h=parseFloat(color[1])/360;var s=parseInt(color[2],10)/100;var l=parseInt(color[3],10)/100;handleAlpha(color[5]);return this.setHSL(h,s,l)}break}}else if(m=/^\#([A-Fa-f0-9]+)$/.exec(style)){var hex=m[1];var size=hex.length;if(size===3){this.r=parseInt(hex.charAt(0)+hex.charAt(0),16)/255; +this.g=parseInt(hex.charAt(1)+hex.charAt(1),16)/255;this.b=parseInt(hex.charAt(2)+hex.charAt(2),16)/255;return this}else if(size===6){this.r=parseInt(hex.charAt(0)+hex.charAt(1),16)/255;this.g=parseInt(hex.charAt(2)+hex.charAt(3),16)/255;this.b=parseInt(hex.charAt(4)+hex.charAt(5),16)/255;return this}}if(style&&style.length>0){var hex=ColorKeywords[style];if(hex!==undefined){this.setHex(hex)}else{console.warn("THREE.Color: Unknown color "+style)}}return this},clone:function(){return new this.constructor(this.r,this.g,this.b)},copy:function(color){this.r=color.r;this.g=color.g;this.b=color.b;return this},copyGammaToLinear:function(color,gammaFactor){if(gammaFactor===undefined)gammaFactor=2;this.r=Math.pow(color.r,gammaFactor);this.g=Math.pow(color.g,gammaFactor);this.b=Math.pow(color.b,gammaFactor);return this},copyLinearToGamma:function(color,gammaFactor){if(gammaFactor===undefined)gammaFactor=2;var safeInverse=gammaFactor>0?1/gammaFactor:1;this.r=Math.pow(color.r,safeInverse);this.g=Math.pow(color.g,safeInverse);this.b=Math.pow(color.b,safeInverse);return this},convertGammaToLinear:function(){var r=this.r,g=this.g,b=this.b;this.r=r*r;this.g=g*g;this.b=b*b;return this},convertLinearToGamma:function(){this.r=Math.sqrt(this.r);this.g=Math.sqrt(this.g);this.b=Math.sqrt(this.b);return this},getHex:function(){return this.r*255<<16^this.g*255<<8^this.b*255<<0},getHexString:function(){return("000000"+this.getHex().toString(16)).slice(-6)},getHSL:function(optionalTarget){var hsl=optionalTarget||{h:0,s:0,l:0};var r=this.r,g=this.g,b=this.b;var max=Math.max(r,g,b);var min=Math.min(r,g,b);var hue,saturation;var lightness=(min+max)/2;if(min===max){hue=0;saturation=0}else{var delta=max-min;saturation=lightness<=.5?delta/(max+min):delta/(2-max-min);switch(max){case r:hue=(g-b)/delta+(gthis.max.x||point.ythis.max.y?false:true},containsBox:function(box){return this.min.x<=box.min.x&&box.max.x<=this.max.x&&this.min.y<=box.min.y&&box.max.y<=this.max.y},getParameter:function(point,optionalTarget){var result=optionalTarget||new Vector2;return result.set((point.x-this.min.x)/(this.max.x-this.min.x),(point.y-this.min.y)/(this.max.y-this.min.y))},intersectsBox:function(box){return box.max.xthis.max.x||box.max.ythis.max.y?false:true},clampPoint:function(point,optionalTarget){var result=optionalTarget||new Vector2;return result.copy(point).clamp(this.min,this.max)},distanceToPoint:function(){var v1=new Vector2;return function distanceToPoint(point){var clampedPoint=v1.copy(point).clamp(this.min,this.max);return clampedPoint.sub(point).length()}}(),intersect:function(box){this.min.max(box.min);this.max.min(box.max);return this},union:function(box){this.min.min(box.min);this.max.max(box.max);return this},translate:function(offset){this.min.add(offset);this.max.add(offset);return this},equals:function(box){return box.min.equals(this.min)&&box.max.equals(this.max)}});function LensFlarePlugin(renderer,flares){var gl=renderer.context;var state=renderer.state;var vertexBuffer,elementBuffer;var shader,program,attributes,uniforms;var tempTexture,occlusionTexture;function init(){var vertices=new Float32Array([-1,-1,0,0,1,-1,1,0,1,1,1,1,-1,1,0,1]);var faces=new Uint16Array([0,1,2,0,2,3]);vertexBuffer=gl.createBuffer();elementBuffer=gl.createBuffer();gl.bindBuffer(gl.ARRAY_BUFFER,vertexBuffer);gl.bufferData(gl.ARRAY_BUFFER,vertices,gl.STATIC_DRAW);gl.bindBuffer(gl.ELEMENT_ARRAY_BUFFER,elementBuffer);gl.bufferData(gl.ELEMENT_ARRAY_BUFFER,faces,gl.STATIC_DRAW);tempTexture=gl.createTexture();occlusionTexture=gl.createTexture();state.bindTexture(gl.TEXTURE_2D,tempTexture);gl.texImage2D(gl.TEXTURE_2D,0,gl.RGB,16,16,0,gl.RGB,gl.UNSIGNED_BYTE,null);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_WRAP_S,gl.CLAMP_TO_EDGE);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_WRAP_T,gl.CLAMP_TO_EDGE);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_MAG_FILTER,gl.NEAREST);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_MIN_FILTER,gl.NEAREST);state.bindTexture(gl.TEXTURE_2D,occlusionTexture);gl.texImage2D(gl.TEXTURE_2D,0,gl.RGBA,16,16,0,gl.RGBA,gl.UNSIGNED_BYTE,null);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_WRAP_S,gl.CLAMP_TO_EDGE);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_WRAP_T,gl.CLAMP_TO_EDGE);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_MAG_FILTER,gl.NEAREST);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_MIN_FILTER,gl.NEAREST);shader={vertexShader:["uniform lowp int renderType;","uniform vec3 screenPosition;","uniform vec2 scale;","uniform float rotation;","uniform sampler2D occlusionMap;","attribute vec2 position;","attribute vec2 uv;","varying vec2 vUV;","varying float vVisibility;","void main() {","vUV = uv;","vec2 pos = position;","if ( renderType == 2 ) {","vec4 visibility = texture2D( occlusionMap, vec2( 0.1, 0.1 ) );","visibility += texture2D( occlusionMap, vec2( 0.5, 0.1 ) );","visibility += texture2D( occlusionMap, vec2( 0.9, 0.1 ) );","visibility += texture2D( occlusionMap, vec2( 0.9, 0.5 ) );","visibility += texture2D( occlusionMap, vec2( 0.9, 0.9 ) );","visibility += texture2D( occlusionMap, vec2( 0.5, 0.9 ) );","visibility += texture2D( occlusionMap, vec2( 0.1, 0.9 ) );","visibility += texture2D( occlusionMap, vec2( 0.1, 0.5 ) );","visibility += texture2D( occlusionMap, vec2( 0.5, 0.5 ) );","vVisibility = visibility.r / 9.0;","vVisibility *= 1.0 - visibility.g / 9.0;","vVisibility *= visibility.b / 9.0;","vVisibility *= 1.0 - visibility.a / 9.0;","pos.x = cos( rotation ) * position.x - sin( rotation ) * position.y;","pos.y = sin( rotation ) * position.x + cos( rotation ) * position.y;","}","gl_Position = vec4( ( pos * scale + screenPosition.xy ).xy, screenPosition.z, 1.0 );","}"].join("\n"),fragmentShader:["uniform lowp int renderType;","uniform sampler2D map;","uniform float opacity;","uniform vec3 color;","varying vec2 vUV;","varying float vVisibility;","void main() {","if ( renderType == 0 ) {","gl_FragColor = vec4( 1.0, 0.0, 1.0, 0.0 );","} else if ( renderType == 1 ) {","gl_FragColor = texture2D( map, vUV );","} else {","vec4 texture = texture2D( map, vUV );","texture.a *= opacity * vVisibility;","gl_FragColor = texture;","gl_FragColor.rgb *= color;","}","}"].join("\n")};program=createProgram(shader);attributes={vertex:gl.getAttribLocation(program,"position"),uv:gl.getAttribLocation(program,"uv")};uniforms={renderType:gl.getUniformLocation(program,"renderType"),map:gl.getUniformLocation(program,"map"),occlusionMap:gl.getUniformLocation(program,"occlusionMap"),opacity:gl.getUniformLocation(program,"opacity"),color:gl.getUniformLocation(program,"color"),scale:gl.getUniformLocation(program,"scale"),rotation:gl.getUniformLocation(program,"rotation"),screenPosition:gl.getUniformLocation(program,"screenPosition")}}this.render=function(scene,camera,viewport){if(flares.length===0)return;var tempPosition=new Vector3;var invAspect=viewport.w/viewport.z,halfViewportWidth=viewport.z*.5,halfViewportHeight=viewport.w*.5;var size=16/viewport.w,scale=new Vector2(size*invAspect,size);var screenPosition=new Vector3(1,1,0),screenPositionPixels=new Vector2(1,1);var validArea=new Box2;validArea.min.set(viewport.x,viewport.y);validArea.max.set(viewport.x+(viewport.z-16),viewport.y+(viewport.w-16)); +if(program===undefined){init()}gl.useProgram(program);state.initAttributes();state.enableAttribute(attributes.vertex);state.enableAttribute(attributes.uv);state.disableUnusedAttributes();gl.uniform1i(uniforms.occlusionMap,0);gl.uniform1i(uniforms.map,1);gl.bindBuffer(gl.ARRAY_BUFFER,vertexBuffer);gl.vertexAttribPointer(attributes.vertex,2,gl.FLOAT,false,2*8,0);gl.vertexAttribPointer(attributes.uv,2,gl.FLOAT,false,2*8,8);gl.bindBuffer(gl.ELEMENT_ARRAY_BUFFER,elementBuffer);state.disable(gl.CULL_FACE);state.buffers.depth.setMask(false);for(var i=0,l=flares.length;i.001&&sprite.scale>.001){screenPosition.x=sprite.x;screenPosition.y=sprite.y;screenPosition.z=sprite.z;size=sprite.size*sprite.scale/viewport.w;scale.x=size*invAspect;scale.y=size;gl.uniform3f(uniforms.screenPosition,screenPosition.x,screenPosition.y,screenPosition.z);gl.uniform2f(uniforms.scale,scale.x,scale.y);gl.uniform1f(uniforms.rotation,sprite.rotation);gl.uniform1f(uniforms.opacity,sprite.opacity);gl.uniform3f(uniforms.color,sprite.color.r,sprite.color.g,sprite.color.b);state.setBlending(sprite.blending,sprite.blendEquation,sprite.blendSrc,sprite.blendDst);renderer.setTexture2D(sprite.texture,1);gl.drawElements(gl.TRIANGLES,6,gl.UNSIGNED_SHORT,0)}}}}state.enable(gl.CULL_FACE);state.enable(gl.DEPTH_TEST);state.buffers.depth.setMask(true);renderer.resetGLState()};function createProgram(shader){var program=gl.createProgram();var fragmentShader=gl.createShader(gl.FRAGMENT_SHADER);var vertexShader=gl.createShader(gl.VERTEX_SHADER);var prefix="precision "+renderer.getPrecision()+" float;\n";gl.shaderSource(fragmentShader,prefix+shader.fragmentShader);gl.shaderSource(vertexShader,prefix+shader.vertexShader);gl.compileShader(fragmentShader);gl.compileShader(vertexShader);gl.attachShader(program,fragmentShader);gl.attachShader(program,vertexShader);gl.linkProgram(program);return program}}function SpritePlugin(renderer,sprites){var gl=renderer.context;var state=renderer.state;var vertexBuffer,elementBuffer;var program,attributes,uniforms;var texture;var spritePosition=new Vector3;var spriteRotation=new Quaternion;var spriteScale=new Vector3;function init(){var vertices=new Float32Array([-.5,-.5,0,0,.5,-.5,1,0,.5,.5,1,1,-.5,.5,0,1]);var faces=new Uint16Array([0,1,2,0,2,3]);vertexBuffer=gl.createBuffer();elementBuffer=gl.createBuffer();gl.bindBuffer(gl.ARRAY_BUFFER,vertexBuffer);gl.bufferData(gl.ARRAY_BUFFER,vertices,gl.STATIC_DRAW);gl.bindBuffer(gl.ELEMENT_ARRAY_BUFFER,elementBuffer);gl.bufferData(gl.ELEMENT_ARRAY_BUFFER,faces,gl.STATIC_DRAW);program=createProgram();attributes={position:gl.getAttribLocation(program,"position"),uv:gl.getAttribLocation(program,"uv")};uniforms={uvOffset:gl.getUniformLocation(program,"uvOffset"),uvScale:gl.getUniformLocation(program,"uvScale"),rotation:gl.getUniformLocation(program,"rotation"),scale:gl.getUniformLocation(program,"scale"),color:gl.getUniformLocation(program,"color"),map:gl.getUniformLocation(program,"map"),opacity:gl.getUniformLocation(program,"opacity"),modelViewMatrix:gl.getUniformLocation(program,"modelViewMatrix"),projectionMatrix:gl.getUniformLocation(program,"projectionMatrix"),fogType:gl.getUniformLocation(program,"fogType"),fogDensity:gl.getUniformLocation(program,"fogDensity"),fogNear:gl.getUniformLocation(program,"fogNear"),fogFar:gl.getUniformLocation(program,"fogFar"),fogColor:gl.getUniformLocation(program,"fogColor"),alphaTest:gl.getUniformLocation(program,"alphaTest")};var canvas=document.createElementNS("http://www.w3.org/1999/xhtml","canvas");canvas.width=8;canvas.height=8;var context=canvas.getContext("2d");context.fillStyle="white";context.fillRect(0,0,8,8);texture=new Texture(canvas);texture.needsUpdate=true}this.render=function(scene,camera){if(sprites.length===0)return;if(program===undefined){init()}gl.useProgram(program);state.initAttributes();state.enableAttribute(attributes.position);state.enableAttribute(attributes.uv);state.disableUnusedAttributes();state.disable(gl.CULL_FACE);state.enable(gl.BLEND);gl.bindBuffer(gl.ARRAY_BUFFER,vertexBuffer);gl.vertexAttribPointer(attributes.position,2,gl.FLOAT,false,2*8,0);gl.vertexAttribPointer(attributes.uv,2,gl.FLOAT,false,2*8,8);gl.bindBuffer(gl.ELEMENT_ARRAY_BUFFER,elementBuffer);gl.uniformMatrix4fv(uniforms.projectionMatrix,false,camera.projectionMatrix.elements);state.activeTexture(gl.TEXTURE0);gl.uniform1i(uniforms.map,0);var oldFogType=0;var sceneFogType=0;var fog=scene.fog;if(fog){gl.uniform3f(uniforms.fogColor,fog.color.r,fog.color.g,fog.color.b);if(fog.isFog){gl.uniform1f(uniforms.fogNear,fog.near);gl.uniform1f(uniforms.fogFar,fog.far);gl.uniform1i(uniforms.fogType,1);oldFogType=1;sceneFogType=1}else if(fog.isFogExp2){gl.uniform1f(uniforms.fogDensity,fog.density);gl.uniform1i(uniforms.fogType,2);oldFogType=2;sceneFogType=2}}else{gl.uniform1i(uniforms.fogType,0);oldFogType=0;sceneFogType=0}for(var i=0,l=sprites.length;i 0 ) {","float depth = gl_FragCoord.z / gl_FragCoord.w;","float fogFactor = 0.0;","if ( fogType == 1 ) {","fogFactor = smoothstep( fogNear, fogFar, depth );","} else {","const float LOG2 = 1.442695;","fogFactor = exp2( - fogDensity * fogDensity * depth * depth * LOG2 );","fogFactor = 1.0 - clamp( fogFactor, 0.0, 1.0 );","}","gl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );","}","}"].join("\n"));gl.compileShader(vertexShader);gl.compileShader(fragmentShader);gl.attachShader(program,vertexShader);gl.attachShader(program,fragmentShader);gl.linkProgram(program);return program}function painterSortStable(a,b){if(a.renderOrder!==b.renderOrder){return a.renderOrder-b.renderOrder}else if(a.z!==b.z){return b.z-a.z}else{return b.id-a.id}}}var materialId=0;function Material(){Object.defineProperty(this,"id",{value:materialId++});this.uuid=_Math.generateUUID();this.name="";this.type="Material";this.fog=true;this.lights=true;this.blending=NormalBlending;this.side=FrontSide;this.shading=SmoothShading;this.vertexColors=NoColors;this.opacity=1;this.transparent=false;this.blendSrc=SrcAlphaFactor;this.blendDst=OneMinusSrcAlphaFactor;this.blendEquation=AddEquation;this.blendSrcAlpha=null;this.blendDstAlpha=null;this.blendEquationAlpha=null;this.depthFunc=LessEqualDepth;this.depthTest=true;this.depthWrite=true;this.clippingPlanes=null;this.clipIntersection=false;this.clipShadows=false;this.colorWrite=true;this.precision=null;this.polygonOffset=false;this.polygonOffsetFactor=0;this.polygonOffsetUnits=0;this.dithering=false;this.alphaTest=0;this.premultipliedAlpha=false;this.overdraw=0;this.visible=true;this.needsUpdate=true}Object.assign(Material.prototype,EventDispatcher.prototype,{isMaterial:true,onBeforeCompile:function(){},setValues:function(values){if(values===undefined)return;for(var key in values){var newValue=values[key];if(newValue===undefined){console.warn("THREE.Material: '"+key+"' parameter is undefined.");continue}var currentValue=this[key];if(currentValue===undefined){console.warn("THREE."+this.type+": '"+key+"' is not a property of this material.");continue}if(currentValue&¤tValue.isColor){currentValue.set(newValue)}else if(currentValue&¤tValue.isVector3&&(newValue&&newValue.isVector3)){currentValue.copy(newValue)}else if(key==="overdraw"){this[key]=Number(newValue)}else{this[key]=newValue}}},toJSON:function(meta){var isRoot=meta===undefined;if(isRoot){meta={textures:{},images:{}}}var data={metadata:{version:4.5,type:"Material",generator:"Material.toJSON"}};data.uuid=this.uuid;data.type=this.type;if(this.name!=="")data.name=this.name;if(this.color&&this.color.isColor)data.color=this.color.getHex();if(this.roughness!==undefined)data.roughness=this.roughness;if(this.metalness!==undefined)data.metalness=this.metalness;if(this.emissive&&this.emissive.isColor)data.emissive=this.emissive.getHex();if(this.specular&&this.specular.isColor)data.specular=this.specular.getHex();if(this.shininess!==undefined)data.shininess=this.shininess;if(this.clearCoat!==undefined)data.clearCoat=this.clearCoat;if(this.clearCoatRoughness!==undefined)data.clearCoatRoughness=this.clearCoatRoughness;if(this.map&&this.map.isTexture)data.map=this.map.toJSON(meta).uuid;if(this.alphaMap&&this.alphaMap.isTexture)data.alphaMap=this.alphaMap.toJSON(meta).uuid;if(this.lightMap&&this.lightMap.isTexture)data.lightMap=this.lightMap.toJSON(meta).uuid;if(this.bumpMap&&this.bumpMap.isTexture){data.bumpMap=this.bumpMap.toJSON(meta).uuid;data.bumpScale=this.bumpScale}if(this.normalMap&&this.normalMap.isTexture){data.normalMap=this.normalMap.toJSON(meta).uuid;data.normalScale=this.normalScale.toArray()}if(this.displacementMap&&this.displacementMap.isTexture){data.displacementMap=this.displacementMap.toJSON(meta).uuid;data.displacementScale=this.displacementScale;data.displacementBias=this.displacementBias}if(this.roughnessMap&&this.roughnessMap.isTexture)data.roughnessMap=this.roughnessMap.toJSON(meta).uuid;if(this.metalnessMap&&this.metalnessMap.isTexture)data.metalnessMap=this.metalnessMap.toJSON(meta).uuid;if(this.emissiveMap&&this.emissiveMap.isTexture)data.emissiveMap=this.emissiveMap.toJSON(meta).uuid;if(this.specularMap&&this.specularMap.isTexture)data.specularMap=this.specularMap.toJSON(meta).uuid;if(this.envMap&&this.envMap.isTexture){data.envMap=this.envMap.toJSON(meta).uuid;data.reflectivity=this.reflectivity}if(this.gradientMap&&this.gradientMap.isTexture){data.gradientMap=this.gradientMap.toJSON(meta).uuid}if(this.size!==undefined)data.size=this.size;if(this.sizeAttenuation!==undefined)data.sizeAttenuation=this.sizeAttenuation;if(this.blending!==NormalBlending)data.blending=this.blending;if(this.shading!==SmoothShading)data.shading=this.shading;if(this.side!==FrontSide)data.side=this.side;if(this.vertexColors!==NoColors)data.vertexColors=this.vertexColors;if(this.opacity<1)data.opacity=this.opacity;if(this.transparent===true)data.transparent=this.transparent;data.depthFunc=this.depthFunc;data.depthTest=this.depthTest;data.depthWrite=this.depthWrite;if(this.alphaTest>0)data.alphaTest=this.alphaTest;if(this.premultipliedAlpha===true)data.premultipliedAlpha=this.premultipliedAlpha;if(this.wireframe===true)data.wireframe=this.wireframe;if(this.wireframeLinewidth>1)data.wireframeLinewidth=this.wireframeLinewidth;if(this.wireframeLinecap!=="round")data.wireframeLinecap=this.wireframeLinecap;if(this.wireframeLinejoin!=="round")data.wireframeLinejoin=this.wireframeLinejoin;data.skinning=this.skinning;data.morphTargets=this.morphTargets;data.dithering=this.dithering;function extractFromCache(cache){var values=[];for(var key in cache){var data=cache[key];delete data.metadata;values.push(data)}return values}if(isRoot){var textures=extractFromCache(meta.textures);var images=extractFromCache(meta.images);if(textures.length>0)data.textures=textures;if(images.length>0)data.images=images}return data},clone:function(){return(new this.constructor).copy(this)},copy:function(source){this.name=source.name;this.fog=source.fog;this.lights=source.lights;this.blending=source.blending;this.side=source.side;this.shading=source.shading;this.vertexColors=source.vertexColors;this.opacity=source.opacity;this.transparent=source.transparent;this.blendSrc=source.blendSrc;this.blendDst=source.blendDst;this.blendEquation=source.blendEquation;this.blendSrcAlpha=source.blendSrcAlpha;this.blendDstAlpha=source.blendDstAlpha;this.blendEquationAlpha=source.blendEquationAlpha;this.depthFunc=source.depthFunc;this.depthTest=source.depthTest;this.depthWrite=source.depthWrite;this.colorWrite=source.colorWrite;this.precision=source.precision;this.polygonOffset=source.polygonOffset;this.polygonOffsetFactor=source.polygonOffsetFactor;this.polygonOffsetUnits=source.polygonOffsetUnits;this.dithering=source.dithering;this.alphaTest=source.alphaTest;this.premultipliedAlpha=source.premultipliedAlpha;this.overdraw=source.overdraw;this.visible=source.visible;this.clipShadows=source.clipShadows;this.clipIntersection=source.clipIntersection;var srcPlanes=source.clippingPlanes,dstPlanes=null;if(srcPlanes!==null){var n=srcPlanes.length;dstPlanes=new Array(n);for(var i=0;i!==n;++i)dstPlanes[i]=srcPlanes[i].clone()}this.clippingPlanes=dstPlanes;return this},dispose:function(){this.dispatchEvent({type:"dispose"})}});function ShaderMaterial(parameters){Material.call(this);this.type="ShaderMaterial";this.defines={};this.uniforms={};this.vertexShader="void main() {\n gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}";this.fragmentShader="void main() {\n gl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );\n}";this.linewidth=1;this.wireframe=false;this.wireframeLinewidth=1;this.fog=false;this.lights=false;this.clipping=false;this.skinning=false;this.morphTargets=false;this.morphNormals=false;this.extensions={derivatives:false,fragDepth:false,drawBuffers:false,shaderTextureLOD:false};this.defaultAttributeValues={color:[1,1,1],uv:[0,0],uv2:[0,0]};this.index0AttributeName=undefined;if(parameters!==undefined){if(parameters.attributes!==undefined){console.error("THREE.ShaderMaterial: attributes should now be defined in THREE.BufferGeometry instead.")}this.setValues(parameters)}}ShaderMaterial.prototype=Object.create(Material.prototype);ShaderMaterial.prototype.constructor=ShaderMaterial;ShaderMaterial.prototype.isShaderMaterial=true;ShaderMaterial.prototype.copy=function(source){Material.prototype.copy.call(this,source);this.fragmentShader=source.fragmentShader;this.vertexShader=source.vertexShader;this.uniforms=UniformsUtils.clone(source.uniforms);this.defines=source.defines;this.wireframe=source.wireframe;this.wireframeLinewidth=source.wireframeLinewidth;this.lights=source.lights;this.clipping=source.clipping;this.skinning=source.skinning;this.morphTargets=source.morphTargets;this.morphNormals=source.morphNormals;this.extensions=source.extensions;return this};ShaderMaterial.prototype.toJSON=function(meta){var data=Material.prototype.toJSON.call(this,meta);data.uniforms=this.uniforms;data.vertexShader=this.vertexShader;data.fragmentShader=this.fragmentShader;return data};function MeshDepthMaterial(parameters){Material.call(this);this.type="MeshDepthMaterial";this.depthPacking=BasicDepthPacking;this.skinning=false;this.morphTargets=false;this.map=null;this.alphaMap=null;this.displacementMap=null;this.displacementScale=1;this.displacementBias=0;this.wireframe=false;this.wireframeLinewidth=1;this.fog=false;this.lights=false;this.setValues(parameters)}MeshDepthMaterial.prototype=Object.create(Material.prototype);MeshDepthMaterial.prototype.constructor=MeshDepthMaterial;MeshDepthMaterial.prototype.isMeshDepthMaterial=true;MeshDepthMaterial.prototype.copy=function(source){Material.prototype.copy.call(this,source);this.depthPacking=source.depthPacking;this.skinning=source.skinning;this.morphTargets=source.morphTargets;this.map=source.map;this.alphaMap=source.alphaMap;this.displacementMap=source.displacementMap;this.displacementScale=source.displacementScale;this.displacementBias=source.displacementBias;this.wireframe=source.wireframe;this.wireframeLinewidth=source.wireframeLinewidth;return this};function Box3(min,max){this.min=min!==undefined?min:new Vector3(+Infinity,+Infinity,+Infinity);this.max=max!==undefined?max:new Vector3(-Infinity,-Infinity,-Infinity)}Object.assign(Box3.prototype,{isBox3:true,set:function(min,max){this.min.copy(min);this.max.copy(max);return this},setFromArray:function(array){var minX=+Infinity;var minY=+Infinity;var minZ=+Infinity;var maxX=-Infinity;var maxY=-Infinity;var maxZ=-Infinity;for(var i=0,l=array.length;imaxX)maxX=x;if(y>maxY)maxY=y;if(z>maxZ)maxZ=z}this.min.set(minX,minY,minZ);this.max.set(maxX,maxY,maxZ);return this},setFromBufferAttribute:function(attribute){var minX=+Infinity;var minY=+Infinity;var minZ=+Infinity;var maxX=-Infinity;var maxY=-Infinity;var maxZ=-Infinity;for(var i=0,l=attribute.count;imaxX)maxX=x;if(y>maxY)maxY=y;if(z>maxZ)maxZ=z}this.min.set(minX,minY,minZ);this.max.set(maxX,maxY,maxZ);return this},setFromPoints:function(points){this.makeEmpty();for(var i=0,il=points.length;ithis.max.x||point.ythis.max.y||point.zthis.max.z?false:true},containsBox:function(box){return this.min.x<=box.min.x&&box.max.x<=this.max.x&&this.min.y<=box.min.y&&box.max.y<=this.max.y&&this.min.z<=box.min.z&&box.max.z<=this.max.z},getParameter:function(point,optionalTarget){var result=optionalTarget||new Vector3;return result.set((point.x-this.min.x)/(this.max.x-this.min.x),(point.y-this.min.y)/(this.max.y-this.min.y),(point.z-this.min.z)/(this.max.z-this.min.z))},intersectsBox:function(box){return box.max.xthis.max.x||box.max.ythis.max.y||box.max.zthis.max.z?false:true},intersectsSphere:function(){var closestPoint=new Vector3;return function intersectsSphere(sphere){this.clampPoint(sphere.center,closestPoint);return closestPoint.distanceToSquared(sphere.center)<=sphere.radius*sphere.radius}}(),intersectsPlane:function(plane){var min,max;if(plane.normal.x>0){min=plane.normal.x*this.min.x;max=plane.normal.x*this.max.x}else{min=plane.normal.x*this.max.x;max=plane.normal.x*this.min.x}if(plane.normal.y>0){min+=plane.normal.y*this.min.y;max+=plane.normal.y*this.max.y}else{min+=plane.normal.y*this.max.y;max+=plane.normal.y*this.min.y}if(plane.normal.z>0){min+=plane.normal.z*this.min.z;max+=plane.normal.z*this.max.z}else{min+=plane.normal.z*this.max.z;max+=plane.normal.z*this.min.z}return min<=plane.constant&&max>=plane.constant},clampPoint:function(point,optionalTarget){var result=optionalTarget||new Vector3;return result.copy(point).clamp(this.min,this.max)},distanceToPoint:function(){var v1=new Vector3;return function distanceToPoint(point){var clampedPoint=v1.copy(point).clamp(this.min,this.max);return clampedPoint.sub(point).length()}}(),getBoundingSphere:function(){var v1=new Vector3;return function getBoundingSphere(optionalTarget){var result=optionalTarget||new Sphere;this.getCenter(result.center);result.radius=this.getSize(v1).length()*.5;return result}}(),intersect:function(box){this.min.max(box.min);this.max.min(box.max);if(this.isEmpty())this.makeEmpty();return this},union:function(box){this.min.min(box.min);this.max.max(box.max);return this},applyMatrix4:function(){var points=[new Vector3,new Vector3,new Vector3,new Vector3,new Vector3,new Vector3,new Vector3,new Vector3];return function applyMatrix4(matrix){if(this.isEmpty())return this;points[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(matrix);points[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(matrix);points[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(matrix);points[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(matrix);points[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(matrix);points[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(matrix);points[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(matrix);points[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(matrix);this.setFromPoints(points);return this}}(),translate:function(offset){this.min.add(offset);this.max.add(offset);return this},equals:function(box){return box.min.equals(this.min)&&box.max.equals(this.max)}});function Sphere(center,radius){this.center=center!==undefined?center:new Vector3;this.radius=radius!==undefined?radius:0}Object.assign(Sphere.prototype,{set:function(center,radius){this.center.copy(center);this.radius=radius;return this},setFromPoints:function(){var box=new Box3;return function setFromPoints(points,optionalCenter){var center=this.center;if(optionalCenter!==undefined){center.copy(optionalCenter)}else{box.setFromPoints(points).getCenter(center)}var maxRadiusSq=0;for(var i=0,il=points.length;ithis.radius*this.radius){result.sub(this.center).normalize();result.multiplyScalar(this.radius).add(this.center)}return result},getBoundingBox:function(optionalTarget){var box=optionalTarget||new Box3;box.set(this.center,this.center);box.expandByScalar(this.radius);return box},applyMatrix4:function(matrix){this.center.applyMatrix4(matrix);this.radius=this.radius*matrix.getMaxScaleOnAxis();return this},translate:function(offset){this.center.add(offset);return this},equals:function(sphere){return sphere.center.equals(this.center)&&sphere.radius===this.radius}});function Matrix3(){this.elements=[1,0,0,0,1,0,0,0,1];if(arguments.length>0){console.error("THREE.Matrix3: the constructor no longer reads arguments. use .set() instead.")}}Object.assign(Matrix3.prototype,{isMatrix3:true,set:function(n11,n12,n13,n21,n22,n23,n31,n32,n33){var te=this.elements;te[0]=n11;te[1]=n21;te[2]=n31;te[3]=n12;te[4]=n22;te[5]=n32;te[6]=n13;te[7]=n23;te[8]=n33;return this},identity:function(){this.set(1,0,0,0,1,0,0,0,1);return this},clone:function(){return(new this.constructor).fromArray(this.elements)},copy:function(m){var te=this.elements;var me=m.elements;te[0]=me[0];te[1]=me[1];te[2]=me[2];te[3]=me[3];te[4]=me[4];te[5]=me[5];te[6]=me[6];te[7]=me[7];te[8]=me[8];return this},setFromMatrix4:function(m){var me=m.elements;this.set(me[0],me[4],me[8],me[1],me[5],me[9],me[2],me[6],me[10]);return this},applyToBufferAttribute:function(){var v1=new Vector3;return function applyToBufferAttribute(attribute){for(var i=0,l=attribute.count;i1){return undefined}return result.copy(direction).multiplyScalar(t).add(line.start)}}(),intersectsLine:function(line){var startSign=this.distanceToPoint(line.start);var endSign=this.distanceToPoint(line.end);return startSign<0&&endSign>0||endSign<0&&startSign>0},intersectsBox:function(box){return box.intersectsPlane(this)},intersectsSphere:function(sphere){return sphere.intersectsPlane(this)},coplanarPoint:function(optionalTarget){var result=optionalTarget||new Vector3;return result.copy(this.normal).multiplyScalar(-this.constant)},applyMatrix4:function(){var v1=new Vector3;var m1=new Matrix3;return function applyMatrix4(matrix,optionalNormalMatrix){var referencePoint=this.coplanarPoint(v1).applyMatrix4(matrix);var normalMatrix=optionalNormalMatrix||m1.getNormalMatrix(matrix);var normal=this.normal.applyMatrix3(normalMatrix).normalize();this.constant=-referencePoint.dot(normal);return this}}(),translate:function(offset){this.constant=this.constant-offset.dot(this.normal);return this},equals:function(plane){return plane.normal.equals(this.normal)&&plane.constant===this.constant}});function Frustum(p0,p1,p2,p3,p4,p5){this.planes=[p0!==undefined?p0:new Plane,p1!==undefined?p1:new Plane,p2!==undefined?p2:new Plane,p3!==undefined?p3:new Plane,p4!==undefined?p4:new Plane,p5!==undefined?p5:new Plane]}Object.assign(Frustum.prototype,{set:function(p0,p1,p2,p3,p4,p5){var planes=this.planes;planes[0].copy(p0);planes[1].copy(p1);planes[2].copy(p2);planes[3].copy(p3);planes[4].copy(p4);planes[5].copy(p5);return this},clone:function(){return(new this.constructor).copy(this)},copy:function(frustum){var planes=this.planes;for(var i=0;i<6;i++){planes[i].copy(frustum.planes[i])}return this},setFromMatrix:function(m){var planes=this.planes;var me=m.elements;var me0=me[0],me1=me[1],me2=me[2],me3=me[3];var me4=me[4],me5=me[5],me6=me[6],me7=me[7];var me8=me[8],me9=me[9],me10=me[10],me11=me[11];var me12=me[12],me13=me[13],me14=me[14],me15=me[15];planes[0].setComponents(me3-me0,me7-me4,me11-me8,me15-me12).normalize();planes[1].setComponents(me3+me0,me7+me4,me11+me8,me15+me12).normalize();planes[2].setComponents(me3+me1,me7+me5,me11+me9,me15+me13).normalize();planes[3].setComponents(me3-me1,me7-me5,me11-me9,me15-me13).normalize();planes[4].setComponents(me3-me2,me7-me6,me11-me10,me15-me14).normalize();planes[5].setComponents(me3+me2,me7+me6,me11+me10,me15+me14).normalize();return this},intersectsObject:function(){var sphere=new Sphere;return function intersectsObject(object){var geometry=object.geometry;if(geometry.boundingSphere===null)geometry.computeBoundingSphere();sphere.copy(geometry.boundingSphere).applyMatrix4(object.matrixWorld);return this.intersectsSphere(sphere)}}(),intersectsSprite:function(){var sphere=new Sphere;return function intersectsSprite(sprite){sphere.center.set(0,0,0);sphere.radius=.7071067811865476;sphere.applyMatrix4(sprite.matrixWorld);return this.intersectsSphere(sphere)}}(),intersectsSphere:function(sphere){var planes=this.planes;var center=sphere.center;var negRadius=-sphere.radius;for(var i=0;i<6;i++){var distance=planes[i].distanceToPoint(center);if(distance0?box.min.x:box.max.x;p2.x=plane.normal.x>0?box.max.x:box.min.x;p1.y=plane.normal.y>0?box.min.y:box.max.y;p2.y=plane.normal.y>0?box.max.y:box.min.y;p1.z=plane.normal.z>0?box.min.z:box.max.z;p2.z=plane.normal.z>0?box.max.z:box.min.z;var d1=plane.distanceToPoint(p1);var d2=plane.distanceToPoint(p2);if(d1<0&&d2<0){return false}}return true}}(),containsPoint:function(point){var planes=this.planes;for(var i=0;i<6;i++){if(planes[i].distanceToPoint(point)<0){return false}}return true}});function WebGLShadowMap(_renderer,_lights,_objects,capabilities){var _gl=_renderer.context,_state=_renderer.state,_frustum=new Frustum,_projScreenMatrix=new Matrix4,_lightShadows=_lights.shadows,_shadowMapSize=new Vector2,_maxShadowMapSize=new Vector2(capabilities.maxTextureSize,capabilities.maxTextureSize),_lookTarget=new Vector3,_lightPositionWorld=new Vector3,_MorphingFlag=1,_SkinningFlag=2,_NumberOfMaterialVariants=(_MorphingFlag|_SkinningFlag)+1,_depthMaterials=new Array(_NumberOfMaterialVariants),_distanceMaterials=new Array(_NumberOfMaterialVariants),_materialCache={};var cubeDirections=[new Vector3(1,0,0),new Vector3(-1,0,0),new Vector3(0,0,1),new Vector3(0,0,-1),new Vector3(0,1,0),new Vector3(0,-1,0)];var cubeUps=[new Vector3(0,1,0),new Vector3(0,1,0),new Vector3(0,1,0),new Vector3(0,1,0),new Vector3(0,0,1),new Vector3(0,0,-1)];var cube2DViewPorts=[new Vector4,new Vector4,new Vector4,new Vector4,new Vector4,new Vector4];var depthMaterialTemplate=new MeshDepthMaterial;depthMaterialTemplate.depthPacking=RGBADepthPacking;depthMaterialTemplate.clipping=true;var distanceShader=ShaderLib["distanceRGBA"];var distanceUniforms=UniformsUtils.clone(distanceShader.uniforms);for(var i=0;i!==_NumberOfMaterialVariants;++i){var useMorphing=(i&_MorphingFlag)!==0;var useSkinning=(i&_SkinningFlag)!==0;var depthMaterial=depthMaterialTemplate.clone();depthMaterial.morphTargets=useMorphing;depthMaterial.skinning=useSkinning;_depthMaterials[i]=depthMaterial;var distanceMaterial=new ShaderMaterial({defines:{USE_SHADOWMAP:""},uniforms:distanceUniforms,vertexShader:distanceShader.vertexShader,fragmentShader:distanceShader.fragmentShader,morphTargets:useMorphing,skinning:useSkinning,clipping:true});_distanceMaterials[i]=distanceMaterial}var scope=this;this.enabled=false;this.autoUpdate=true;this.needsUpdate=false;this.type=PCFShadowMap;this.renderReverseSided=true;this.renderSingleSided=true;this.render=function(scene,camera){if(scope.enabled===false)return;if(scope.autoUpdate===false&&scope.needsUpdate===false)return;if(_lightShadows.length===0)return;_state.disable(_gl.BLEND);_state.buffers.color.setClear(1,1,1,1);_state.buffers.depth.setTest(true);_state.setScissorTest(false);var faceCount;for(var i=0,il=_lightShadows.length;i0}else if(geometry&&geometry.isGeometry){useMorphing=geometry.morphTargets&&geometry.morphTargets.length>0}}if(object.isSkinnedMesh&&material.skinning===false){console.warn("THREE.WebGLShadowMap: THREE.SkinnedMesh with material.skinning set to false:",object)}var useSkinning=object.isSkinnedMesh&&material.skinning;var variantIndex=0;if(useMorphing)variantIndex|=_MorphingFlag;if(useSkinning)variantIndex|=_SkinningFlag;result=materialVariants[variantIndex]}else{result=customMaterial}if(_renderer.localClippingEnabled&&material.clipShadows===true&&material.clippingPlanes.length!==0){var keyA=result.uuid,keyB=material.uuid;var materialsForVariant=_materialCache[keyA];if(materialsForVariant===undefined){materialsForVariant={};_materialCache[keyA]=materialsForVariant}var cachedMaterial=materialsForVariant[keyB];if(cachedMaterial===undefined){cachedMaterial=result.clone();materialsForVariant[keyB]=cachedMaterial}result=cachedMaterial}result.visible=material.visible;result.wireframe=material.wireframe;var side=material.side;if(scope.renderSingleSided&&side==DoubleSide){side=FrontSide}if(scope.renderReverseSided){if(side===FrontSide)side=BackSide;else if(side===BackSide)side=FrontSide}result.side=side;result.clipShadows=material.clipShadows;result.clippingPlanes=material.clippingPlanes;result.wireframeLinewidth=material.wireframeLinewidth;result.linewidth=material.linewidth;if(isPointLight&&result.uniforms.lightPos!==undefined){result.uniforms.lightPos.value.copy(lightPositionWorld)}return result}function renderObject(object,camera,shadowCamera,isPointLight){if(object.visible===false)return;var visible=object.layers.test(camera.layers);if(visible&&(object.isMesh||object.isLine||object.isPoints)){if(object.castShadow&&(!object.frustumCulled||_frustum.intersectsObject(object))){object.modelViewMatrix.multiplyMatrices(shadowCamera.matrixWorldInverse,object.matrixWorld);var geometry=_objects.update(object);var material=object.material;if(Array.isArray(material)){var groups=geometry.groups;for(var k=0,kl=groups.length;k1){for(var i=0;i1){for(var i=0;i0){object.children=[];for(var i=0;i0)output.geometries=geometries;if(materials.length>0)output.materials=materials;if(textures.length>0)output.textures=textures;if(images.length>0)output.images=images}output.object=object;return output;function extractFromCache(cache){var values=[];for(var key in cache){var data=cache[key];delete data.metadata;values.push(data)}return values}},clone:function(recursive){return(new this.constructor).copy(this,recursive)},copy:function(source,recursive){if(recursive===undefined)recursive=true;this.name=source.name;this.up.copy(source.up);this.position.copy(source.position);this.quaternion.copy(source.quaternion);this.scale.copy(source.scale);this.matrix.copy(source.matrix);this.matrixWorld.copy(source.matrixWorld);this.matrixAutoUpdate=source.matrixAutoUpdate;this.matrixWorldNeedsUpdate=source.matrixWorldNeedsUpdate;this.layers.mask=source.layers.mask;this.visible=source.visible;this.castShadow=source.castShadow;this.receiveShadow=source.receiveShadow;this.frustumCulled=source.frustumCulled;this.renderOrder=source.renderOrder;this.userData=JSON.parse(JSON.stringify(source.userData));if(recursive===true){for(var i=0;i0){for(var i=0;i0){this.normalsNeedUpdate=true}},computeFlatVertexNormals:function(){var f,fl,face;this.computeFaceNormals();for(f=0,fl=this.faces.length;f0){this.normalsNeedUpdate=true}},computeMorphNormals:function(){var i,il,f,fl,face;for(f=0,fl=this.faces.length;f0){d+=vertices[i].distanceTo(vertices[i-1])}this.lineDistances[i]=d}},computeBoundingBox:function(){if(this.boundingBox===null){this.boundingBox=new Box3}this.boundingBox.setFromPoints(this.vertices)},computeBoundingSphere:function(){if(this.boundingSphere===null){this.boundingSphere=new Sphere}this.boundingSphere.setFromPoints(this.vertices)},merge:function(geometry,matrix,materialIndexOffset){if(!(geometry&&geometry.isGeometry)){console.error("THREE.Geometry.merge(): geometry not an instance of THREE.Geometry.",geometry);return}var normalMatrix,vertexOffset=this.vertices.length,vertices1=this.vertices,vertices2=geometry.vertices,faces1=this.faces,faces2=geometry.faces,uvs1=this.faceVertexUvs[0],uvs2=geometry.faceVertexUvs[0],colors1=this.colors,colors2=geometry.colors;if(materialIndexOffset===undefined)materialIndexOffset=0;if(matrix!==undefined){normalMatrix=(new Matrix3).getNormalMatrix(matrix)}for(var i=0,il=vertices2.length;i=0;i--){var idx=faceIndicesToRemove[i];this.faces.splice(idx,1);for(j=0,jl=this.faceVertexUvs.length;j0;var hasFaceVertexNormal=face.vertexNormals.length>0;var hasFaceColor=face.color.r!==1||face.color.g!==1||face.color.b!==1;var hasFaceVertexColor=face.vertexColors.length>0;var faceType=0;faceType=setBit(faceType,0,0);faceType=setBit(faceType,1,hasMaterial);faceType=setBit(faceType,2,hasFaceUv);faceType=setBit(faceType,3,hasFaceVertexUv);faceType=setBit(faceType,4,hasFaceNormal);faceType=setBit(faceType,5,hasFaceVertexNormal);faceType=setBit(faceType,6,hasFaceColor);faceType=setBit(faceType,7,hasFaceVertexColor);faces.push(faceType);faces.push(face.a,face.b,face.c);faces.push(face.materialIndex);if(hasFaceVertexUv){var faceVertexUvs=this.faceVertexUvs[0][i];faces.push(getUvIndex(faceVertexUvs[0]),getUvIndex(faceVertexUvs[1]),getUvIndex(faceVertexUvs[2]))}if(hasFaceNormal){faces.push(getNormalIndex(face.normal))}if(hasFaceVertexNormal){var vertexNormals=face.vertexNormals;faces.push(getNormalIndex(vertexNormals[0]),getNormalIndex(vertexNormals[1]),getNormalIndex(vertexNormals[2]))}if(hasFaceColor){faces.push(getColorIndex(face.color))}if(hasFaceVertexColor){var vertexColors=face.vertexColors;faces.push(getColorIndex(vertexColors[0]),getColorIndex(vertexColors[1]),getColorIndex(vertexColors[2]))}}function setBit(value,position,enabled){return enabled?value|1<0)data.data.colors=colors;if(uvs.length>0)data.data.uvs=[uvs];data.data.faces=faces;return data},clone:function(){return(new Geometry).copy(this)},copy:function(source){var i,il,j,jl,k,kl;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.name=source.name;var vertices=source.vertices;for(i=0,il=vertices.length;i0;var hasFaceVertexUv2=faceVertexUvs[1]&&faceVertexUvs[1].length>0;var morphTargets=geometry.morphTargets;var morphTargetsLength=morphTargets.length;var morphTargetsPosition;if(morphTargetsLength>0){morphTargetsPosition=[];for(var i=0;i0){morphTargetsNormal=[];for(var i=0;imax)max=array[i]}return max}function BufferGeometry(){Object.defineProperty(this,"id",{value:GeometryIdCount()});this.uuid=_Math.generateUUID();this.name="";this.type="BufferGeometry";this.index=null;this.attributes={};this.morphAttributes={};this.groups=[];this.boundingBox=null;this.boundingSphere=null;this.drawRange={start:0,count:Infinity}}BufferGeometry.MaxIndex=65535;Object.assign(BufferGeometry.prototype,EventDispatcher.prototype,{isBufferGeometry:true,getIndex:function(){return this.index},setIndex:function(index){if(Array.isArray(index)){this.index=new(arrayMax(index)>65535?Uint32BufferAttribute:Uint16BufferAttribute)(index,1)}else{this.index=index}},addAttribute:function(name,attribute){if(!(attribute&&attribute.isBufferAttribute)&&!(attribute&&attribute.isInterleavedBufferAttribute)){console.warn("THREE.BufferGeometry: .addAttribute() now expects ( name, attribute ).");this.addAttribute(name,new BufferAttribute(arguments[1],arguments[2]));return}if(name==="index"){console.warn("THREE.BufferGeometry.addAttribute: Use .setIndex() for index attribute.");this.setIndex(attribute);return}this.attributes[name]=attribute;return this},getAttribute:function(name){return this.attributes[name]},removeAttribute:function(name){delete this.attributes[name];return this},addGroup:function(start,count,materialIndex){this.groups.push({start:start,count:count,materialIndex:materialIndex!==undefined?materialIndex:0})},clearGroups:function(){this.groups=[]},setDrawRange:function(start,count){this.drawRange.start=start;this.drawRange.count=count},applyMatrix:function(matrix){var position=this.attributes.position;if(position!==undefined){matrix.applyToBufferAttribute(position);position.needsUpdate=true}var normal=this.attributes.normal;if(normal!==undefined){var normalMatrix=(new Matrix3).getNormalMatrix(matrix);normalMatrix.applyToBufferAttribute(normal);normal.needsUpdate=true}if(this.boundingBox!==null){this.computeBoundingBox()}if(this.boundingSphere!==null){this.computeBoundingSphere()}return this},rotateX:function(){var m1=new Matrix4;return function rotateX(angle){m1.makeRotationX(angle);this.applyMatrix(m1);return this}}(),rotateY:function(){var m1=new Matrix4;return function rotateY(angle){m1.makeRotationY(angle);this.applyMatrix(m1);return this}}(),rotateZ:function(){var m1=new Matrix4;return function rotateZ(angle){m1.makeRotationZ(angle);this.applyMatrix(m1);return this}}(),translate:function(){var m1=new Matrix4;return function translate(x,y,z){m1.makeTranslation(x,y,z);this.applyMatrix(m1);return this}}(),scale:function(){var m1=new Matrix4;return function scale(x,y,z){m1.makeScale(x,y,z);this.applyMatrix(m1);return this}}(),lookAt:function(){var obj=new Object3D;return function lookAt(vector){obj.lookAt(vector);obj.updateMatrix();this.applyMatrix(obj.matrix)}}(),center:function(){this.computeBoundingBox();var offset=this.boundingBox.getCenter().negate();this.translate(offset.x,offset.y,offset.z);return offset},setFromObject:function(object){var geometry=object.geometry;if(object.isPoints||object.isLine){var positions=new Float32BufferAttribute(geometry.vertices.length*3,3);var colors=new Float32BufferAttribute(geometry.colors.length*3,3);this.addAttribute("position",positions.copyVector3sArray(geometry.vertices));this.addAttribute("color",colors.copyColorsArray(geometry.colors));if(geometry.lineDistances&&geometry.lineDistances.length===geometry.vertices.length){var lineDistances=new Float32BufferAttribute(geometry.lineDistances.length,1);this.addAttribute("lineDistance",lineDistances.copyArray(geometry.lineDistances))}if(geometry.boundingSphere!==null){this.boundingSphere=geometry.boundingSphere.clone()}if(geometry.boundingBox!==null){this.boundingBox=geometry.boundingBox.clone()}}else if(object.isMesh){if(geometry&&geometry.isGeometry){this.fromGeometry(geometry)}}return this},updateFromObject:function(object){var geometry=object.geometry;if(object.isMesh){var direct=geometry.__directGeometry;if(geometry.elementsNeedUpdate===true){direct=undefined;geometry.elementsNeedUpdate=false}if(direct===undefined){return this.fromGeometry(geometry)}direct.verticesNeedUpdate=geometry.verticesNeedUpdate;direct.normalsNeedUpdate=geometry.normalsNeedUpdate;direct.colorsNeedUpdate=geometry.colorsNeedUpdate;direct.uvsNeedUpdate=geometry.uvsNeedUpdate;direct.groupsNeedUpdate=geometry.groupsNeedUpdate;geometry.verticesNeedUpdate=false;geometry.normalsNeedUpdate=false;geometry.colorsNeedUpdate=false;geometry.uvsNeedUpdate=false;geometry.groupsNeedUpdate=false;geometry=direct}var attribute;if(geometry.verticesNeedUpdate===true){attribute=this.attributes.position;if(attribute!==undefined){attribute.copyVector3sArray(geometry.vertices);attribute.needsUpdate=true}geometry.verticesNeedUpdate=false}if(geometry.normalsNeedUpdate===true){attribute=this.attributes.normal;if(attribute!==undefined){attribute.copyVector3sArray(geometry.normals);attribute.needsUpdate=true}geometry.normalsNeedUpdate=false}if(geometry.colorsNeedUpdate===true){attribute=this.attributes.color;if(attribute!==undefined){attribute.copyColorsArray(geometry.colors);attribute.needsUpdate=true}geometry.colorsNeedUpdate=false}if(geometry.uvsNeedUpdate){attribute=this.attributes.uv;if(attribute!==undefined){attribute.copyVector2sArray(geometry.uvs);attribute.needsUpdate=true}geometry.uvsNeedUpdate=false}if(geometry.lineDistancesNeedUpdate){attribute=this.attributes.lineDistance;if(attribute!==undefined){attribute.copyArray(geometry.lineDistances);attribute.needsUpdate=true}geometry.lineDistancesNeedUpdate=false}if(geometry.groupsNeedUpdate){geometry.computeGroups(object.geometry);this.groups=geometry.groups;geometry.groupsNeedUpdate=false}return this},fromGeometry:function(geometry){geometry.__directGeometry=(new DirectGeometry).fromGeometry(geometry);return this.fromDirectGeometry(geometry.__directGeometry)},fromDirectGeometry:function(geometry){var positions=new Float32Array(geometry.vertices.length*3);this.addAttribute("position",new BufferAttribute(positions,3).copyVector3sArray(geometry.vertices));if(geometry.normals.length>0){var normals=new Float32Array(geometry.normals.length*3);this.addAttribute("normal",new BufferAttribute(normals,3).copyVector3sArray(geometry.normals))}if(geometry.colors.length>0){var colors=new Float32Array(geometry.colors.length*3);this.addAttribute("color",new BufferAttribute(colors,3).copyColorsArray(geometry.colors))}if(geometry.uvs.length>0){var uvs=new Float32Array(geometry.uvs.length*2);this.addAttribute("uv",new BufferAttribute(uvs,2).copyVector2sArray(geometry.uvs))}if(geometry.uvs2.length>0){var uvs2=new Float32Array(geometry.uvs2.length*2);this.addAttribute("uv2",new BufferAttribute(uvs2,2).copyVector2sArray(geometry.uvs2))}if(geometry.indices.length>0){var TypeArray=arrayMax(geometry.indices)>65535?Uint32Array:Uint16Array;var indices=new TypeArray(geometry.indices.length*3);this.setIndex(new BufferAttribute(indices,1).copyIndicesArray(geometry.indices))}this.groups=geometry.groups;for(var name in geometry.morphTargets){var array=[];var morphTargets=geometry.morphTargets[name];for(var i=0,l=morphTargets.length;i0){var skinIndices=new Float32BufferAttribute(geometry.skinIndices.length*4,4);this.addAttribute("skinIndex",skinIndices.copyVector4sArray(geometry.skinIndices))}if(geometry.skinWeights.length>0){var skinWeights=new Float32BufferAttribute(geometry.skinWeights.length*4,4);this.addAttribute("skinWeight",skinWeights.copyVector4sArray(geometry.skinWeights))}if(geometry.boundingSphere!==null){this.boundingSphere=geometry.boundingSphere.clone()}if(geometry.boundingBox!==null){this.boundingBox=geometry.boundingBox.clone()}return this},computeBoundingBox:function(){if(this.boundingBox===null){this.boundingBox=new Box3}var position=this.attributes.position;if(position!==undefined){this.boundingBox.setFromBufferAttribute(position)}else{this.boundingBox.makeEmpty()}if(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(){var box=new Box3;var vector=new Vector3;return function computeBoundingSphere(){if(this.boundingSphere===null){this.boundingSphere=new Sphere}var position=this.attributes.position;if(position){var center=this.boundingSphere.center;box.setFromBufferAttribute(position);box.getCenter(center);var maxRadiusSq=0;for(var i=0,il=position.count;i0){data.data.groups=JSON.parse(JSON.stringify(groups))}var boundingSphere=this.boundingSphere;if(boundingSphere!==null){data.data.boundingSphere={center:boundingSphere.center.toArray(),radius:boundingSphere.radius}}return data},clone:function(){return(new BufferGeometry).copy(this)},copy:function(source){var name,i,l;this.index=null;this.attributes={};this.morphAttributes={};this.groups=[];this.boundingBox=null;this.boundingSphere=null;this.name=source.name;var index=source.index;if(index!==null){this.setIndex(index.clone())}var attributes=source.attributes;for(name in attributes){var attribute=attributes[name];this.addAttribute(name,attribute.clone())}var morphAttributes=source.morphAttributes;for(name in morphAttributes){var array=[];var morphAttribute=morphAttributes[name];for(i=0,l=morphAttribute.length;i0?1:-1;normals.push(vector.x,vector.y,vector.z);uvs.push(ix/gridX);uvs.push(1-iy/gridY);vertexCounter+=1}}for(iy=0;iy0){s0=a01*b1-b0;s1=a01*b0-b1;extDet=segExtent*det;if(s0>=0){if(s1>=-extDet){if(s1<=extDet){var invDet=1/det;s0*=invDet;s1*=invDet;sqrDist=s0*(s0+a01*s1+2*b0)+s1*(a01*s0+s1+2*b1)+c}else{s1=segExtent;s0=Math.max(0,-(a01*s1+b0));sqrDist=-s0*s0+s1*(s1+2*b1)+c}}else{s1=-segExtent;s0=Math.max(0,-(a01*s1+b0));sqrDist=-s0*s0+s1*(s1+2*b1)+c}}else{if(s1<=-extDet){s0=Math.max(0,-(-a01*segExtent+b0));s1=s0>0?-segExtent:Math.min(Math.max(-segExtent,-b1),segExtent);sqrDist=-s0*s0+s1*(s1+2*b1)+c}else if(s1<=extDet){s0=0;s1=Math.min(Math.max(-segExtent,-b1),segExtent);sqrDist=s1*(s1+2*b1)+c}else{s0=Math.max(0,-(a01*segExtent+b0));s1=s0>0?segExtent:Math.min(Math.max(-segExtent,-b1),segExtent);sqrDist=-s0*s0+s1*(s1+2*b1)+c}}}else{s1=a01>0?-segExtent:segExtent;s0=Math.max(0,-(a01*s1+b0));sqrDist=-s0*s0+s1*(s1+2*b1)+c}if(optionalPointOnRay){optionalPointOnRay.copy(this.direction).multiplyScalar(s0).add(this.origin)}if(optionalPointOnSegment){optionalPointOnSegment.copy(segDir).multiplyScalar(s1).add(segCenter)}return sqrDist}}(),intersectSphere:function(){var v1=new Vector3;return function intersectSphere(sphere,optionalTarget){v1.subVectors(sphere.center,this.origin);var tca=v1.dot(this.direction);var d2=v1.dot(v1)-tca*tca;var radius2=sphere.radius*sphere.radius;if(d2>radius2)return null;var thc=Math.sqrt(radius2-d2);var t0=tca-thc;var t1=tca+thc;if(t0<0&&t1<0)return null;if(t0<0)return this.at(t1,optionalTarget);return this.at(t0,optionalTarget)}}(),intersectsSphere:function(sphere){return this.distanceToPoint(sphere.center)<=sphere.radius},distanceToPlane:function(plane){var denominator=plane.normal.dot(this.direction);if(denominator===0){if(plane.distanceToPoint(this.origin)===0){return 0}return null}var t=-(this.origin.dot(plane.normal)+plane.constant)/denominator;return t>=0?t:null},intersectPlane:function(plane,optionalTarget){var t=this.distanceToPlane(plane);if(t===null){return null}return this.at(t,optionalTarget)},intersectsPlane:function(plane){var distToPoint=plane.distanceToPoint(this.origin);if(distToPoint===0){return true}var denominator=plane.normal.dot(this.direction);if(denominator*distToPoint<0){return true}return false},intersectBox:function(box,optionalTarget){var tmin,tmax,tymin,tymax,tzmin,tzmax;var invdirx=1/this.direction.x,invdiry=1/this.direction.y,invdirz=1/this.direction.z;var origin=this.origin;if(invdirx>=0){tmin=(box.min.x-origin.x)*invdirx;tmax=(box.max.x-origin.x)*invdirx}else{tmin=(box.max.x-origin.x)*invdirx;tmax=(box.min.x-origin.x)*invdirx}if(invdiry>=0){tymin=(box.min.y-origin.y)*invdiry;tymax=(box.max.y-origin.y)*invdiry}else{tymin=(box.max.y-origin.y)*invdiry;tymax=(box.min.y-origin.y)*invdiry}if(tmin>tymax||tymin>tmax)return null;if(tymin>tmin||tmin!==tmin)tmin=tymin;if(tymax=0){tzmin=(box.min.z-origin.z)*invdirz;tzmax=(box.max.z-origin.z)*invdirz}else{tzmin=(box.max.z-origin.z)*invdirz;tzmax=(box.min.z-origin.z)*invdirz}if(tmin>tzmax||tzmin>tmax)return null;if(tzmin>tmin||tmin!==tmin)tmin=tzmin;if(tzmax=0?tmin:tmax,optionalTarget)},intersectsBox:function(){var v=new Vector3;return function intersectsBox(box){return this.intersectBox(box,v)!==null}}(),intersectTriangle:function(){var diff=new Vector3;var edge1=new Vector3;var edge2=new Vector3;var normal=new Vector3;return function intersectTriangle(a,b,c,backfaceCulling,optionalTarget){edge1.subVectors(b,a);edge2.subVectors(c,a);normal.crossVectors(edge1,edge2);var DdN=this.direction.dot(normal);var sign;if(DdN>0){if(backfaceCulling)return null;sign=1}else if(DdN<0){sign=-1;DdN=-DdN}else{return null}diff.subVectors(this.origin,a);var DdQxE2=sign*this.direction.dot(edge2.crossVectors(diff,edge2));if(DdQxE2<0){return null}var DdE1xQ=sign*this.direction.dot(edge1.cross(diff));if(DdE1xQ<0){return null}if(DdQxE2+DdE1xQ>DdN){return null}var QdN=-sign*diff.dot(normal);if(QdN<0){return null}return this.at(QdN/DdN,optionalTarget)}}(),applyMatrix4:function(matrix4){this.origin.applyMatrix4(matrix4);this.direction.transformDirection(matrix4);return this},equals:function(ray){return ray.origin.equals(this.origin)&&ray.direction.equals(this.direction)}});function Line3(start,end){this.start=start!==undefined?start:new Vector3;this.end=end!==undefined?end:new Vector3}Object.assign(Line3.prototype,{set:function(start,end){this.start.copy(start);this.end.copy(end);return this},clone:function(){return(new this.constructor).copy(this)},copy:function(line){this.start.copy(line.start);this.end.copy(line.end);return this},getCenter:function(optionalTarget){var result=optionalTarget||new Vector3;return result.addVectors(this.start,this.end).multiplyScalar(.5)},delta:function(optionalTarget){var result=optionalTarget||new Vector3;return result.subVectors(this.end,this.start)},distanceSq:function(){return this.start.distanceToSquared(this.end)},distance:function(){return this.start.distanceTo(this.end)},at:function(t,optionalTarget){var result=optionalTarget||new Vector3;return this.delta(result).multiplyScalar(t).add(this.start)},closestPointToPointParameter:function(){var startP=new Vector3;var startEnd=new Vector3;return function closestPointToPointParameter(point,clampToLine){startP.subVectors(point,this.start);startEnd.subVectors(this.end,this.start);var startEnd2=startEnd.dot(startEnd);var startEnd_startP=startEnd.dot(startP);var t=startEnd_startP/startEnd2;if(clampToLine){t=_Math.clamp(t,0,1)}return t}}(),closestPointToPoint:function(point,clampToLine,optionalTarget){var t=this.closestPointToPointParameter(point,clampToLine);var result=optionalTarget||new Vector3;return this.delta(result).multiplyScalar(t).add(this.start)},applyMatrix4:function(matrix){this.start.applyMatrix4(matrix);this.end.applyMatrix4(matrix);return this},equals:function(line){return line.start.equals(this.start)&&line.end.equals(this.end)}});function Triangle(a,b,c){this.a=a!==undefined?a:new Vector3;this.b=b!==undefined?b:new Vector3;this.c=c!==undefined?c:new Vector3}Object.assign(Triangle,{normal:function(){var v0=new Vector3;return function normal(a,b,c,optionalTarget){var result=optionalTarget||new Vector3;result.subVectors(c,b);v0.subVectors(a,b);result.cross(v0);var resultLengthSq=result.lengthSq();if(resultLengthSq>0){return result.multiplyScalar(1/Math.sqrt(resultLengthSq))}return result.set(0,0,0)}}(),barycoordFromPoint:function(){var v0=new Vector3;var v1=new Vector3;var v2=new Vector3;return function barycoordFromPoint(point,a,b,c,optionalTarget){v0.subVectors(c,a);v1.subVectors(b,a);v2.subVectors(point,a);var dot00=v0.dot(v0);var dot01=v0.dot(v1);var dot02=v0.dot(v2);var dot11=v1.dot(v1);var dot12=v1.dot(v2);var denom=dot00*dot11-dot01*dot01;var result=optionalTarget||new Vector3;if(denom===0){return result.set(-2,-1,-1)}var invDenom=1/denom;var u=(dot11*dot02-dot01*dot12)*invDenom;var v=(dot00*dot12-dot01*dot02)*invDenom;return result.set(1-u-v,v,u)}}(),containsPoint:function(){var v1=new Vector3;return function containsPoint(point,a,b,c){var result=Triangle.barycoordFromPoint(point,a,b,c,v1);return result.x>=0&&result.y>=0&&result.x+result.y<=1}}()});Object.assign(Triangle.prototype,{set:function(a,b,c){this.a.copy(a);this.b.copy(b);this.c.copy(c);return this},setFromPointsAndIndices:function(points,i0,i1,i2){this.a.copy(points[i0]);this.b.copy(points[i1]);this.c.copy(points[i2]);return this},clone:function(){return(new this.constructor).copy(this)},copy:function(triangle){this.a.copy(triangle.a);this.b.copy(triangle.b);this.c.copy(triangle.c);return this},area:function(){var v0=new Vector3;var v1=new Vector3;return function area(){v0.subVectors(this.c,this.b);v1.subVectors(this.a,this.b);return v0.cross(v1).length()*.5}}(),midpoint:function(optionalTarget){var result=optionalTarget||new Vector3;return result.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)},normal:function(optionalTarget){return Triangle.normal(this.a,this.b,this.c,optionalTarget)},plane:function(optionalTarget){var result=optionalTarget||new Plane;return result.setFromCoplanarPoints(this.a,this.b,this.c)},barycoordFromPoint:function(point,optionalTarget){return Triangle.barycoordFromPoint(point,this.a,this.b,this.c,optionalTarget)},containsPoint:function(point){return Triangle.containsPoint(point,this.a,this.b,this.c)},closestPointToPoint:function(){var plane=new Plane;var edgeList=[new Line3,new Line3,new Line3];var projectedPoint=new Vector3;var closestPoint=new Vector3;return function closestPointToPoint(point,optionalTarget){var result=optionalTarget||new Vector3; +var minDistance=Infinity;plane.setFromCoplanarPoints(this.a,this.b,this.c);plane.projectPoint(point,projectedPoint);if(this.containsPoint(projectedPoint)===true){result.copy(projectedPoint)}else{edgeList[0].set(this.a,this.b);edgeList[1].set(this.b,this.c);edgeList[2].set(this.c,this.a);for(var i=0;i0){var morphAttribute=morphAttributes[keys[0]];if(morphAttribute!==undefined){this.morphTargetInfluences=[];this.morphTargetDictionary={};for(m=0,ml=morphAttribute.length;m0){this.morphTargetInfluences=[];this.morphTargetDictionary={};for(m=0,ml=morphTargets.length;mraycaster.far)return null;return{distance:distance,point:intersectionPointWorld.clone(),object:object}}function checkBufferGeometryIntersection(object,raycaster,ray,position,uv,a,b,c){vA.fromBufferAttribute(position,a);vB.fromBufferAttribute(position,b);vC.fromBufferAttribute(position,c);var intersection=checkIntersection(object,raycaster,ray,vA,vB,vC,intersectionPoint);if(intersection){if(uv){uvA.fromBufferAttribute(uv,a);uvB.fromBufferAttribute(uv,b);uvC.fromBufferAttribute(uv,c);intersection.uv=uvIntersection(intersectionPoint,vA,vB,vC,uvA,uvB,uvC)}intersection.face=new Face3(a,b,c,Triangle.normal(vA,vB,vC));intersection.faceIndex=a}return intersection}return function raycast(raycaster,intersects){var geometry=this.geometry;var material=this.material;var matrixWorld=this.matrixWorld;if(material===undefined)return;if(geometry.boundingSphere===null)geometry.computeBoundingSphere();sphere.copy(geometry.boundingSphere);sphere.applyMatrix4(matrixWorld);if(raycaster.ray.intersectsSphere(sphere)===false)return;inverseMatrix.getInverse(matrixWorld);ray.copy(raycaster.ray).applyMatrix4(inverseMatrix);if(geometry.boundingBox!==null){if(ray.intersectsBox(geometry.boundingBox)===false)return}var intersection;if(geometry.isBufferGeometry){var a,b,c;var index=geometry.index;var position=geometry.attributes.position;var uv=geometry.attributes.uv;var i,l;if(index!==null){for(i=0,l=index.count;i0)uvs=faceVertexUvs;for(var f=0,fl=faces.length;f65535?Uint32BufferAttribute:Uint16BufferAttribute)(indices,1);attributes.update(attribute,gl.ELEMENT_ARRAY_BUFFER);wireframeAttributes[geometry.id]=attribute;return attribute}return{get:get,update:update,getWireframeAttribute:getWireframeAttribute}}function WebGLLights(){var lights={};return{get:function(light){if(lights[light.id]!==undefined){return lights[light.id]}var uniforms;switch(light.type){case"DirectionalLight":uniforms={direction:new Vector3,color:new Color,shadow:false,shadowBias:0,shadowRadius:1,shadowMapSize:new Vector2};break;case"SpotLight":uniforms={position:new Vector3,direction:new Vector3,color:new Color,distance:0,coneCos:0,penumbraCos:0,decay:0,shadow:false,shadowBias:0,shadowRadius:1,shadowMapSize:new Vector2};break;case"PointLight":uniforms={position:new Vector3,color:new Color,distance:0,decay:0,shadow:false,shadowBias:0,shadowRadius:1,shadowMapSize:new Vector2};break;case"HemisphereLight":uniforms={direction:new Vector3,skyColor:new Color,groundColor:new Color};break;case"RectAreaLight":uniforms={color:new Color,position:new Vector3,halfWidth:new Vector3,halfHeight:new Vector3};break}lights[light.id]=uniforms;return uniforms}}}function WebGLObjects(gl,geometries,infoRender){var updateList={};function update(object){var frame=infoRender.frame;var geometry=object.geometry;var buffergeometry=geometries.get(object,geometry);if(updateList[buffergeometry.id]!==frame){if(geometry.isGeometry){buffergeometry.updateFromObject(object)}geometries.update(buffergeometry);updateList[buffergeometry.id]=frame}return buffergeometry}function clear(){updateList={}}return{update:update,clear:clear}}function addLineNumbers(string){var lines=string.split("\n");for(var i=0;i/gm;function replace(match,include){var replace=ShaderChunk[include];if(replace===undefined){throw new Error("Can not resolve #include <"+include+">")}return parseIncludes(replace)}return string.replace(pattern,replace)}function unrollLoops(string){var pattern=/for \( int i \= (\d+)\; i < (\d+)\; i \+\+ \) \{([\s\S]+?)(?=\})\}/g;function replace(match,start,end,snippet){var unroll="";for(var i=parseInt(start);i0?renderer.gammaFactor:1;var customExtensions=generateExtensions(extensions,parameters,renderer.extensions);var customDefines=generateDefines(defines);var program=gl.createProgram();var prefixVertex,prefixFragment;if(material.isRawShaderMaterial){prefixVertex=[customDefines,"\n"].filter(filterEmptyLine).join("\n");prefixFragment=[customExtensions,customDefines,"\n"].filter(filterEmptyLine).join("\n")}else{prefixVertex=["precision "+parameters.precision+" float;","precision "+parameters.precision+" int;","#define SHADER_NAME "+shader.name,customDefines,parameters.supportsVertexTextures?"#define VERTEX_TEXTURES":"","#define GAMMA_FACTOR "+gammaFactorDefine,"#define MAX_BONES "+parameters.maxBones,parameters.useFog&¶meters.fog?"#define USE_FOG":"",parameters.useFog&¶meters.fogExp?"#define FOG_EXP2":"",parameters.map?"#define USE_MAP":"",parameters.envMap?"#define USE_ENVMAP":"",parameters.envMap?"#define "+envMapModeDefine:"",parameters.lightMap?"#define USE_LIGHTMAP":"",parameters.aoMap?"#define USE_AOMAP":"",parameters.emissiveMap?"#define USE_EMISSIVEMAP":"",parameters.bumpMap?"#define USE_BUMPMAP":"",parameters.normalMap?"#define USE_NORMALMAP":"",parameters.displacementMap&¶meters.supportsVertexTextures?"#define USE_DISPLACEMENTMAP":"",parameters.specularMap?"#define USE_SPECULARMAP":"",parameters.roughnessMap?"#define USE_ROUGHNESSMAP":"",parameters.metalnessMap?"#define USE_METALNESSMAP":"",parameters.alphaMap?"#define USE_ALPHAMAP":"",parameters.vertexColors?"#define USE_COLOR":"",parameters.flatShading?"#define FLAT_SHADED":"",parameters.skinning?"#define USE_SKINNING":"",parameters.useVertexTexture?"#define BONE_TEXTURE":"",parameters.morphTargets?"#define USE_MORPHTARGETS":"",parameters.morphNormals&¶meters.flatShading===false?"#define USE_MORPHNORMALS":"",parameters.doubleSided?"#define DOUBLE_SIDED":"",parameters.flipSided?"#define FLIP_SIDED":"","#define NUM_CLIPPING_PLANES "+parameters.numClippingPlanes,parameters.shadowMapEnabled?"#define USE_SHADOWMAP":"",parameters.shadowMapEnabled?"#define "+shadowMapTypeDefine:"",parameters.sizeAttenuation?"#define USE_SIZEATTENUATION":"",parameters.logarithmicDepthBuffer?"#define USE_LOGDEPTHBUF":"",parameters.logarithmicDepthBuffer&&renderer.extensions.get("EXT_frag_depth")?"#define USE_LOGDEPTHBUF_EXT":"","uniform mat4 modelMatrix;","uniform mat4 modelViewMatrix;","uniform mat4 projectionMatrix;","uniform mat4 viewMatrix;","uniform mat3 normalMatrix;","uniform vec3 cameraPosition;","attribute vec3 position;","attribute vec3 normal;","attribute vec2 uv;","#ifdef USE_COLOR"," attribute vec3 color;","#endif","#ifdef USE_MORPHTARGETS"," attribute vec3 morphTarget0;"," attribute vec3 morphTarget1;"," attribute vec3 morphTarget2;"," attribute vec3 morphTarget3;"," #ifdef USE_MORPHNORMALS"," attribute vec3 morphNormal0;"," attribute vec3 morphNormal1;"," attribute vec3 morphNormal2;"," attribute vec3 morphNormal3;"," #else"," attribute vec3 morphTarget4;"," attribute vec3 morphTarget5;"," attribute vec3 morphTarget6;"," attribute vec3 morphTarget7;"," #endif","#endif","#ifdef USE_SKINNING"," attribute vec4 skinIndex;"," attribute vec4 skinWeight;","#endif","\n"].filter(filterEmptyLine).join("\n");prefixFragment=[customExtensions,"precision "+parameters.precision+" float;","precision "+parameters.precision+" int;","#define SHADER_NAME "+shader.name,customDefines,parameters.alphaTest?"#define ALPHATEST "+parameters.alphaTest:"","#define GAMMA_FACTOR "+gammaFactorDefine,parameters.useFog&¶meters.fog?"#define USE_FOG":"",parameters.useFog&¶meters.fogExp?"#define FOG_EXP2":"",parameters.map?"#define USE_MAP":"",parameters.envMap?"#define USE_ENVMAP":"",parameters.envMap?"#define "+envMapTypeDefine:"",parameters.envMap?"#define "+envMapModeDefine:"",parameters.envMap?"#define "+envMapBlendingDefine:"",parameters.lightMap?"#define USE_LIGHTMAP":"",parameters.aoMap?"#define USE_AOMAP":"",parameters.emissiveMap?"#define USE_EMISSIVEMAP":"",parameters.bumpMap?"#define USE_BUMPMAP":"",parameters.normalMap?"#define USE_NORMALMAP":"",parameters.specularMap?"#define USE_SPECULARMAP":"",parameters.roughnessMap?"#define USE_ROUGHNESSMAP":"",parameters.metalnessMap?"#define USE_METALNESSMAP":"",parameters.alphaMap?"#define USE_ALPHAMAP":"",parameters.vertexColors?"#define USE_COLOR":"",parameters.gradientMap?"#define USE_GRADIENTMAP":"",parameters.flatShading?"#define FLAT_SHADED":"",parameters.doubleSided?"#define DOUBLE_SIDED":"",parameters.flipSided?"#define FLIP_SIDED":"","#define NUM_CLIPPING_PLANES "+parameters.numClippingPlanes,"#define UNION_CLIPPING_PLANES "+(parameters.numClippingPlanes-parameters.numClipIntersection),parameters.shadowMapEnabled?"#define USE_SHADOWMAP":"",parameters.shadowMapEnabled?"#define "+shadowMapTypeDefine:"",parameters.premultipliedAlpha?"#define PREMULTIPLIED_ALPHA":"",parameters.physicallyCorrectLights?"#define PHYSICALLY_CORRECT_LIGHTS":"",parameters.logarithmicDepthBuffer?"#define USE_LOGDEPTHBUF":"",parameters.logarithmicDepthBuffer&&renderer.extensions.get("EXT_frag_depth")?"#define USE_LOGDEPTHBUF_EXT":"",parameters.envMap&&renderer.extensions.get("EXT_shader_texture_lod")?"#define TEXTURE_LOD_EXT":"","uniform mat4 viewMatrix;","uniform vec3 cameraPosition;",parameters.toneMapping!==NoToneMapping?"#define TONE_MAPPING":"",parameters.toneMapping!==NoToneMapping?ShaderChunk["tonemapping_pars_fragment"]:"",parameters.toneMapping!==NoToneMapping?getToneMappingFunction("toneMapping",parameters.toneMapping):"",parameters.dithering?"#define DITHERING":"",parameters.outputEncoding||parameters.mapEncoding||parameters.envMapEncoding||parameters.emissiveMapEncoding?ShaderChunk["encodings_pars_fragment"]:"",parameters.mapEncoding?getTexelDecodingFunction("mapTexelToLinear",parameters.mapEncoding):"",parameters.envMapEncoding?getTexelDecodingFunction("envMapTexelToLinear",parameters.envMapEncoding):"",parameters.emissiveMapEncoding?getTexelDecodingFunction("emissiveMapTexelToLinear",parameters.emissiveMapEncoding):"",parameters.outputEncoding?getTexelEncodingFunction("linearToOutputTexel",parameters.outputEncoding):"",parameters.depthPacking?"#define DEPTH_PACKING "+material.depthPacking:"","\n"].filter(filterEmptyLine).join("\n")}vertexShader=parseIncludes(vertexShader);vertexShader=replaceLightNums(vertexShader,parameters);fragmentShader=parseIncludes(fragmentShader);fragmentShader=replaceLightNums(fragmentShader,parameters);if(!material.isShaderMaterial){vertexShader=unrollLoops(vertexShader);fragmentShader=unrollLoops(fragmentShader)}var vertexGlsl=prefixVertex+vertexShader;var fragmentGlsl=prefixFragment+fragmentShader;var glVertexShader=WebGLShader(gl,gl.VERTEX_SHADER,vertexGlsl);var glFragmentShader=WebGLShader(gl,gl.FRAGMENT_SHADER,fragmentGlsl);gl.attachShader(program,glVertexShader);gl.attachShader(program,glFragmentShader);if(material.index0AttributeName!==undefined){gl.bindAttribLocation(program,0,material.index0AttributeName)}else if(parameters.morphTargets===true){gl.bindAttribLocation(program,0,"position")}gl.linkProgram(program);var programLog=gl.getProgramInfoLog(program);var vertexLog=gl.getShaderInfoLog(glVertexShader);var fragmentLog=gl.getShaderInfoLog(glFragmentShader);var runnable=true;var haveDiagnostics=true;if(gl.getProgramParameter(program,gl.LINK_STATUS)===false){runnable=false;console.error("THREE.WebGLProgram: shader error: ",gl.getError(),"gl.VALIDATE_STATUS",gl.getProgramParameter(program,gl.VALIDATE_STATUS),"gl.getProgramInfoLog",programLog,vertexLog,fragmentLog)}else if(programLog!==""){console.warn("THREE.WebGLProgram: gl.getProgramInfoLog()",programLog)}else if(vertexLog===""||fragmentLog===""){haveDiagnostics=false}if(haveDiagnostics){this.diagnostics={runnable:runnable,material:material,programLog:programLog,vertexShader:{log:vertexLog,prefix:prefixVertex},fragmentShader:{log:fragmentLog,prefix:prefixFragment}}}gl.deleteShader(glVertexShader);gl.deleteShader(glFragmentShader);var cachedUniforms;this.getUniforms=function(){if(cachedUniforms===undefined){cachedUniforms=new WebGLUniforms(gl,program,renderer)}return cachedUniforms};var cachedAttributes;this.getAttributes=function(){if(cachedAttributes===undefined){cachedAttributes=fetchAttributeLocations(gl,program)}return cachedAttributes};this.destroy=function(){gl.deleteProgram(program);this.program=undefined};Object.defineProperties(this,{uniforms:{get:function(){console.warn("THREE.WebGLProgram: .uniforms is now .getUniforms().");return this.getUniforms()}},attributes:{get:function(){console.warn("THREE.WebGLProgram: .attributes is now .getAttributes().");return this.getAttributes()}}});this.id=programIdCount++;this.code=code;this.usedTimes=1;this.program=program;this.vertexShader=glVertexShader;this.fragmentShader=glFragmentShader;return this}function WebGLPrograms(renderer,capabilities){var programs=[];var shaderIDs={MeshDepthMaterial:"depth",MeshNormalMaterial:"normal",MeshBasicMaterial:"basic",MeshLambertMaterial:"lambert",MeshPhongMaterial:"phong",MeshToonMaterial:"phong",MeshStandardMaterial:"physical",MeshPhysicalMaterial:"physical",LineBasicMaterial:"basic",LineDashedMaterial:"dashed",PointsMaterial:"points"};var parameterNames=["precision","supportsVertexTextures","map","mapEncoding","envMap","envMapMode","envMapEncoding","lightMap","aoMap","emissiveMap","emissiveMapEncoding","bumpMap","normalMap","displacementMap","specularMap","roughnessMap","metalnessMap","gradientMap","alphaMap","combine","vertexColors","fog","useFog","fogExp","flatShading","sizeAttenuation","logarithmicDepthBuffer","skinning","maxBones","useVertexTexture","morphTargets","morphNormals","maxMorphTargets","maxMorphNormals","premultipliedAlpha","numDirLights","numPointLights","numSpotLights","numHemiLights","numRectAreaLights","shadowMapEnabled","shadowMapType","toneMapping","physicallyCorrectLights","alphaTest","doubleSided","flipSided","numClippingPlanes","numClipIntersection","depthPacking","dithering"];function allocateBones(object){var skeleton=object.skeleton;var bones=skeleton.bones;if(capabilities.floatVertexTextures){return 1024}else{var nVertexUniforms=capabilities.maxVertexUniforms; +var nVertexMatrices=Math.floor((nVertexUniforms-20)/4);var maxBones=Math.min(nVertexMatrices,bones.length);if(maxBones0,maxBones:maxBones,useVertexTexture:capabilities.floatVertexTextures,morphTargets:material.morphTargets,morphNormals:material.morphNormals,maxMorphTargets:renderer.maxMorphTargets,maxMorphNormals:renderer.maxMorphNormals,numDirLights:lights.directional.length,numPointLights:lights.point.length,numSpotLights:lights.spot.length,numRectAreaLights:lights.rectArea.length,numHemiLights:lights.hemi.length,numClippingPlanes:nClipPlanes,numClipIntersection:nClipIntersection,dithering:material.dithering,shadowMapEnabled:renderer.shadowMap.enabled&&object.receiveShadow&&lights.shadows.length>0,shadowMapType:renderer.shadowMap.type,toneMapping:renderer.toneMapping,physicallyCorrectLights:renderer.physicallyCorrectLights,premultipliedAlpha:material.premultipliedAlpha,alphaTest:material.alphaTest,doubleSided:material.side===DoubleSide,flipSided:material.side===BackSide,depthPacking:material.depthPacking!==undefined?material.depthPacking:false};return parameters};this.getProgramCode=function(material,parameters){var array=[];if(parameters.shaderID){array.push(parameters.shaderID)}else{array.push(material.fragmentShader);array.push(material.vertexShader)}if(material.defines!==undefined){for(var name in material.defines){array.push(name);array.push(material.defines[name])}}for(var i=0;imaxSize||image.height>maxSize){var scale=maxSize/Math.max(image.width,image.height);var canvas=document.createElementNS("http://www.w3.org/1999/xhtml","canvas");canvas.width=Math.floor(image.width*scale);canvas.height=Math.floor(image.height*scale);var context=canvas.getContext("2d");context.drawImage(image,0,0,image.width,image.height,0,0,canvas.width,canvas.height);console.warn("THREE.WebGLRenderer: image is too big ("+image.width+"x"+image.height+"). Resized to "+canvas.width+"x"+canvas.height,image);return canvas}return image}function isPowerOfTwo(image){return _Math.isPowerOfTwo(image.width)&&_Math.isPowerOfTwo(image.height)}function makePowerOfTwo(image){if(image instanceof HTMLImageElement||image instanceof HTMLCanvasElement){var canvas=document.createElementNS("http://www.w3.org/1999/xhtml","canvas");canvas.width=_Math.nearestPowerOfTwo(image.width);canvas.height=_Math.nearestPowerOfTwo(image.height);var context=canvas.getContext("2d");context.drawImage(image,0,0,canvas.width,canvas.height);console.warn("THREE.WebGLRenderer: image is not power of two ("+image.width+"x"+image.height+"). Resized to "+canvas.width+"x"+canvas.height,image);return canvas}return image}function textureNeedsPowerOfTwo(texture){return texture.wrapS!==ClampToEdgeWrapping||texture.wrapT!==ClampToEdgeWrapping||texture.minFilter!==NearestFilter&&texture.minFilter!==LinearFilter}function textureNeedsGenerateMipmaps(texture,isPowerOfTwo){return texture.generateMipmaps&&isPowerOfTwo&&texture.minFilter!==NearestFilter&&texture.minFilter!==LinearFilter}function filterFallback(f){if(f===NearestFilter||f===NearestMipMapNearestFilter||f===NearestMipMapLinearFilter){return _gl.NEAREST}return _gl.LINEAR}function onTextureDispose(event){var texture=event.target;texture.removeEventListener("dispose",onTextureDispose);deallocateTexture(texture);infoMemory.textures--}function onRenderTargetDispose(event){var renderTarget=event.target;renderTarget.removeEventListener("dispose",onRenderTargetDispose);deallocateRenderTarget(renderTarget);infoMemory.textures--}function deallocateTexture(texture){var textureProperties=properties.get(texture);if(texture.image&&textureProperties.__image__webglTextureCube){_gl.deleteTexture(textureProperties.__image__webglTextureCube)}else{if(textureProperties.__webglInit===undefined)return;_gl.deleteTexture(textureProperties.__webglTexture)}properties.remove(texture)}function deallocateRenderTarget(renderTarget){var renderTargetProperties=properties.get(renderTarget);var textureProperties=properties.get(renderTarget.texture);if(!renderTarget)return;if(textureProperties.__webglTexture!==undefined){_gl.deleteTexture(textureProperties.__webglTexture)}if(renderTarget.depthTexture){renderTarget.depthTexture.dispose()}if(renderTarget.isWebGLRenderTargetCube){for(var i=0;i<6;i++){_gl.deleteFramebuffer(renderTargetProperties.__webglFramebuffer[i]);if(renderTargetProperties.__webglDepthbuffer)_gl.deleteRenderbuffer(renderTargetProperties.__webglDepthbuffer[i])}}else{_gl.deleteFramebuffer(renderTargetProperties.__webglFramebuffer);if(renderTargetProperties.__webglDepthbuffer)_gl.deleteRenderbuffer(renderTargetProperties.__webglDepthbuffer)}properties.remove(renderTarget.texture);properties.remove(renderTarget)}function setTexture2D(texture,slot){var textureProperties=properties.get(texture);if(texture.version>0&&textureProperties.__version!==texture.version){var image=texture.image;if(image===undefined){console.warn("THREE.WebGLRenderer: Texture marked for update but image is undefined",texture)}else if(image.complete===false){console.warn("THREE.WebGLRenderer: Texture marked for update but image is incomplete",texture)}else{uploadTexture(textureProperties,texture,slot);return}}state.activeTexture(_gl.TEXTURE0+slot);state.bindTexture(_gl.TEXTURE_2D,textureProperties.__webglTexture)}function setTextureCube(texture,slot){var textureProperties=properties.get(texture);if(texture.image.length===6){if(texture.version>0&&textureProperties.__version!==texture.version){if(!textureProperties.__image__webglTextureCube){texture.addEventListener("dispose",onTextureDispose);textureProperties.__image__webglTextureCube=_gl.createTexture();infoMemory.textures++}state.activeTexture(_gl.TEXTURE0+slot);state.bindTexture(_gl.TEXTURE_CUBE_MAP,textureProperties.__image__webglTextureCube);_gl.pixelStorei(_gl.UNPACK_FLIP_Y_WEBGL,texture.flipY);var isCompressed=texture&&texture.isCompressedTexture;var isDataTexture=texture.image[0]&&texture.image[0].isDataTexture;var cubeImage=[];for(var i=0;i<6;i++){if(!isCompressed&&!isDataTexture){cubeImage[i]=clampToMaxSize(texture.image[i],capabilities.maxCubemapSize)}else{cubeImage[i]=isDataTexture?texture.image[i].image:texture.image[i]}}var image=cubeImage[0],isPowerOfTwoImage=isPowerOfTwo(image),glFormat=paramThreeToGL(texture.format),glType=paramThreeToGL(texture.type);setTextureParameters(_gl.TEXTURE_CUBE_MAP,texture,isPowerOfTwoImage);for(var i=0;i<6;i++){if(!isCompressed){if(isDataTexture){state.texImage2D(_gl.TEXTURE_CUBE_MAP_POSITIVE_X+i,0,glFormat,cubeImage[i].width,cubeImage[i].height,0,glFormat,glType,cubeImage[i].data)}else{state.texImage2D(_gl.TEXTURE_CUBE_MAP_POSITIVE_X+i,0,glFormat,glFormat,glType,cubeImage[i])}}else{var mipmap,mipmaps=cubeImage[i].mipmaps;for(var j=0,jl=mipmaps.length;j-1){state.compressedTexImage2D(_gl.TEXTURE_CUBE_MAP_POSITIVE_X+i,j,glFormat,mipmap.width,mipmap.height,0,mipmap.data)}else{console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .setTextureCube()")}}else{state.texImage2D(_gl.TEXTURE_CUBE_MAP_POSITIVE_X+i,j,glFormat,mipmap.width,mipmap.height,0,glFormat,glType,mipmap.data)}}}}if(textureNeedsGenerateMipmaps(texture,isPowerOfTwoImage)){_gl.generateMipmap(_gl.TEXTURE_CUBE_MAP)}textureProperties.__version=texture.version;if(texture.onUpdate)texture.onUpdate(texture)}else{state.activeTexture(_gl.TEXTURE0+slot);state.bindTexture(_gl.TEXTURE_CUBE_MAP,textureProperties.__image__webglTextureCube)}}}function setTextureCubeDynamic(texture,slot){state.activeTexture(_gl.TEXTURE0+slot);state.bindTexture(_gl.TEXTURE_CUBE_MAP,properties.get(texture).__webglTexture)}function setTextureParameters(textureType,texture,isPowerOfTwoImage){var extension;if(isPowerOfTwoImage){_gl.texParameteri(textureType,_gl.TEXTURE_WRAP_S,paramThreeToGL(texture.wrapS));_gl.texParameteri(textureType,_gl.TEXTURE_WRAP_T,paramThreeToGL(texture.wrapT));_gl.texParameteri(textureType,_gl.TEXTURE_MAG_FILTER,paramThreeToGL(texture.magFilter));_gl.texParameteri(textureType,_gl.TEXTURE_MIN_FILTER,paramThreeToGL(texture.minFilter))}else{_gl.texParameteri(textureType,_gl.TEXTURE_WRAP_S,_gl.CLAMP_TO_EDGE);_gl.texParameteri(textureType,_gl.TEXTURE_WRAP_T,_gl.CLAMP_TO_EDGE);if(texture.wrapS!==ClampToEdgeWrapping||texture.wrapT!==ClampToEdgeWrapping){console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.wrapS and Texture.wrapT should be set to THREE.ClampToEdgeWrapping.",texture)}_gl.texParameteri(textureType,_gl.TEXTURE_MAG_FILTER,filterFallback(texture.magFilter));_gl.texParameteri(textureType,_gl.TEXTURE_MIN_FILTER,filterFallback(texture.minFilter));if(texture.minFilter!==NearestFilter&&texture.minFilter!==LinearFilter){console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.minFilter should be set to THREE.NearestFilter or THREE.LinearFilter.",texture)}}extension=extensions.get("EXT_texture_filter_anisotropic");if(extension){if(texture.type===FloatType&&extensions.get("OES_texture_float_linear")===null)return;if(texture.type===HalfFloatType&&extensions.get("OES_texture_half_float_linear")===null)return;if(texture.anisotropy>1||properties.get(texture).__currentAnisotropy){_gl.texParameterf(textureType,extension.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(texture.anisotropy,capabilities.getMaxAnisotropy()));properties.get(texture).__currentAnisotropy=texture.anisotropy}}}function uploadTexture(textureProperties,texture,slot){if(textureProperties.__webglInit===undefined){textureProperties.__webglInit=true;texture.addEventListener("dispose",onTextureDispose);textureProperties.__webglTexture=_gl.createTexture();infoMemory.textures++}state.activeTexture(_gl.TEXTURE0+slot);state.bindTexture(_gl.TEXTURE_2D,textureProperties.__webglTexture);_gl.pixelStorei(_gl.UNPACK_FLIP_Y_WEBGL,texture.flipY);_gl.pixelStorei(_gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL,texture.premultiplyAlpha);_gl.pixelStorei(_gl.UNPACK_ALIGNMENT,texture.unpackAlignment);var image=clampToMaxSize(texture.image,capabilities.maxTextureSize);if(textureNeedsPowerOfTwo(texture)&&isPowerOfTwo(image)===false){image=makePowerOfTwo(image)}var isPowerOfTwoImage=isPowerOfTwo(image),glFormat=paramThreeToGL(texture.format),glType=paramThreeToGL(texture.type);setTextureParameters(_gl.TEXTURE_2D,texture,isPowerOfTwoImage);var mipmap,mipmaps=texture.mipmaps;if(texture.isDepthTexture){var internalFormat=_gl.DEPTH_COMPONENT;if(texture.type===FloatType){if(!_isWebGL2)throw new Error("Float Depth Texture only supported in WebGL2.0");internalFormat=_gl.DEPTH_COMPONENT32F}else if(_isWebGL2){internalFormat=_gl.DEPTH_COMPONENT16}if(texture.format===DepthFormat&&internalFormat===_gl.DEPTH_COMPONENT){if(texture.type!==UnsignedShortType&&texture.type!==UnsignedIntType){console.warn("THREE.WebGLRenderer: Use UnsignedShortType or UnsignedIntType for DepthFormat DepthTexture.");texture.type=UnsignedShortType;glType=paramThreeToGL(texture.type)}}if(texture.format===DepthStencilFormat){internalFormat=_gl.DEPTH_STENCIL;if(texture.type!==UnsignedInt248Type){console.warn("THREE.WebGLRenderer: Use UnsignedInt248Type for DepthStencilFormat DepthTexture.");texture.type=UnsignedInt248Type;glType=paramThreeToGL(texture.type)}}state.texImage2D(_gl.TEXTURE_2D,0,internalFormat,image.width,image.height,0,glFormat,glType,null)}else if(texture.isDataTexture){if(mipmaps.length>0&&isPowerOfTwoImage){for(var i=0,il=mipmaps.length;i-1){state.compressedTexImage2D(_gl.TEXTURE_2D,i,glFormat,mipmap.width,mipmap.height,0,mipmap.data)}else{console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()")}}else{state.texImage2D(_gl.TEXTURE_2D,i,glFormat,mipmap.width,mipmap.height,0,glFormat,glType,mipmap.data)}}}else{if(mipmaps.length>0&&isPowerOfTwoImage){for(var i=0,il=mipmaps.length;i=1;var currentTextureSlot=null;var currentBoundTextures={};var currentScissor=new Vector4;var currentViewport=new Vector4;function createTexture(type,target,count){var data=new Uint8Array(4);var texture=gl.createTexture();gl.bindTexture(type,texture);gl.texParameteri(type,gl.TEXTURE_MIN_FILTER,gl.NEAREST);gl.texParameteri(type,gl.TEXTURE_MAG_FILTER,gl.NEAREST);for(var i=0;i0&&gl.getShaderPrecisionFormat(gl.FRAGMENT_SHADER,gl.HIGH_FLOAT).precision>0){return"highp"}precision="mediump"}if(precision==="mediump"){if(gl.getShaderPrecisionFormat(gl.VERTEX_SHADER,gl.MEDIUM_FLOAT).precision>0&&gl.getShaderPrecisionFormat(gl.FRAGMENT_SHADER,gl.MEDIUM_FLOAT).precision>0){return"mediump"}}return"lowp"}var precision=parameters.precision!==undefined?parameters.precision:"highp";var maxPrecision=getMaxPrecision(precision);if(maxPrecision!==precision){console.warn("THREE.WebGLRenderer:",precision,"not supported, using",maxPrecision,"instead.");precision=maxPrecision}var logarithmicDepthBuffer=parameters.logarithmicDepthBuffer===true&&!!extensions.get("EXT_frag_depth");var maxTextures=gl.getParameter(gl.MAX_TEXTURE_IMAGE_UNITS);var maxVertexTextures=gl.getParameter(gl.MAX_VERTEX_TEXTURE_IMAGE_UNITS);var maxTextureSize=gl.getParameter(gl.MAX_TEXTURE_SIZE);var maxCubemapSize=gl.getParameter(gl.MAX_CUBE_MAP_TEXTURE_SIZE);var maxAttributes=gl.getParameter(gl.MAX_VERTEX_ATTRIBS);var maxVertexUniforms=gl.getParameter(gl.MAX_VERTEX_UNIFORM_VECTORS);var maxVaryings=gl.getParameter(gl.MAX_VARYING_VECTORS);var maxFragmentUniforms=gl.getParameter(gl.MAX_FRAGMENT_UNIFORM_VECTORS);var vertexTextures=maxVertexTextures>0;var floatFragmentTextures=!!extensions.get("OES_texture_float");var floatVertexTextures=vertexTextures&&floatFragmentTextures;return{getMaxAnisotropy:getMaxAnisotropy,getMaxPrecision:getMaxPrecision,precision:precision,logarithmicDepthBuffer:logarithmicDepthBuffer,maxTextures:maxTextures,maxVertexTextures:maxVertexTextures,maxTextureSize:maxTextureSize,maxCubemapSize:maxCubemapSize,maxAttributes:maxAttributes,maxVertexUniforms:maxVertexUniforms,maxVaryings:maxVaryings,maxFragmentUniforms:maxFragmentUniforms,vertexTextures:vertexTextures,floatFragmentTextures:floatFragmentTextures,floatVertexTextures:floatVertexTextures}}function ArrayCamera(array){PerspectiveCamera.call(this);this.cameras=array||[]}ArrayCamera.prototype=Object.assign(Object.create(PerspectiveCamera.prototype),{constructor:ArrayCamera,isArrayCamera:true});function WebVRManager(renderer){var scope=this;var device=null;var frameData=null;if("VRFrameData"in window){frameData=new window.VRFrameData}var matrixWorldInverse=new Matrix4;var standingMatrix=new Matrix4;var standingMatrixInverse=new Matrix4;var cameraL=new PerspectiveCamera;cameraL.bounds=new Vector4(0,0,.5,1);cameraL.layers.enable(1);var cameraR=new PerspectiveCamera;cameraR.bounds=new Vector4(.5,0,.5,1);cameraR.layers.enable(2);var cameraVR=new ArrayCamera([cameraL,cameraR]);cameraVR.layers.enable(1);cameraVR.layers.enable(2);var currentSize,currentPixelRatio;function onVRDisplayPresentChange(){if(device.isPresenting){var eyeParameters=device.getEyeParameters("left");var renderWidth=eyeParameters.renderWidth;var renderHeight=eyeParameters.renderHeight;currentPixelRatio=renderer.getPixelRatio();currentSize=renderer.getSize();renderer.setDrawingBufferSize(renderWidth*2,renderHeight,1)}else if(scope.enabled){renderer.setDrawingBufferSize(currentSize.width,currentSize.height,currentPixelRatio)}}window.addEventListener("vrdisplaypresentchange",onVRDisplayPresentChange,false);this.enabled=false;this.standing=false;this.getDevice=function(){return device};this.setDevice=function(value){if(value!==undefined)device=value};this.getCamera=function(camera){if(device===null)return camera;device.depthNear=camera.near;device.depthFar=camera.far;device.getFrameData(frameData);var pose=frameData.pose;if(pose.position!==null){camera.position.fromArray(pose.position)}else{camera.position.set(0,0,0)}if(pose.orientation!==null){camera.quaternion.fromArray(pose.orientation)}camera.updateMatrixWorld();var stageParameters=device.stageParameters;if(this.standing&&stageParameters){standingMatrix.fromArray(stageParameters.sittingToStandingTransform);standingMatrixInverse.getInverse(standingMatrix);camera.matrixWorld.multiply(standingMatrix);camera.matrixWorldInverse.multiply(standingMatrixInverse)}if(device.isPresenting===false)return camera;cameraVR.matrixWorld.copy(camera.matrixWorld);cameraVR.matrixWorldInverse.copy(camera.matrixWorldInverse);cameraL.matrixWorldInverse.fromArray(frameData.leftViewMatrix);cameraR.matrixWorldInverse.fromArray(frameData.rightViewMatrix);if(this.standing&&stageParameters){cameraL.matrixWorldInverse.multiply(standingMatrixInverse);cameraR.matrixWorldInverse.multiply(standingMatrixInverse)}var parent=camera.parent;if(parent!==null){matrixWorldInverse.getInverse(parent.matrixWorld);cameraL.matrixWorldInverse.multiply(matrixWorldInverse);cameraR.matrixWorldInverse.multiply(matrixWorldInverse)}cameraL.matrixWorld.getInverse(cameraL.matrixWorldInverse);cameraR.matrixWorld.getInverse(cameraR.matrixWorldInverse);cameraL.projectionMatrix.fromArray(frameData.leftProjectionMatrix);cameraR.projectionMatrix.fromArray(frameData.rightProjectionMatrix);cameraVR.projectionMatrix.copy(cameraL.projectionMatrix);var layers=device.getLayers();if(layers.length){var layer=layers[0];if(layer.leftBounds!==null&&layer.leftBounds.length===4){cameraL.bounds.fromArray(layer.leftBounds)}if(layer.rightBounds!==null&&layer.rightBounds.length===4){cameraR.bounds.fromArray(layer.rightBounds)}}return cameraVR};this.getStandingMatrix=function(){return standingMatrix};this.submitFrame=function(){if(device&&device.isPresenting)device.submitFrame()}}function WebGLExtensions(gl){var extensions={};return{get:function(name){if(extensions[name]!==undefined){return extensions[name]}var extension;switch(name){case"WEBGL_depth_texture":extension=gl.getExtension("WEBGL_depth_texture")||gl.getExtension("MOZ_WEBGL_depth_texture")||gl.getExtension("WEBKIT_WEBGL_depth_texture");break;case"EXT_texture_filter_anisotropic":extension=gl.getExtension("EXT_texture_filter_anisotropic")||gl.getExtension("MOZ_EXT_texture_filter_anisotropic")||gl.getExtension("WEBKIT_EXT_texture_filter_anisotropic");break;case"WEBGL_compressed_texture_s3tc":extension=gl.getExtension("WEBGL_compressed_texture_s3tc")||gl.getExtension("MOZ_WEBGL_compressed_texture_s3tc")||gl.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc");break;case"WEBGL_compressed_texture_pvrtc":extension=gl.getExtension("WEBGL_compressed_texture_pvrtc")||gl.getExtension("WEBKIT_WEBGL_compressed_texture_pvrtc");break;case"WEBGL_compressed_texture_etc1":extension=gl.getExtension("WEBGL_compressed_texture_etc1");break;default:extension=gl.getExtension(name)}if(extension===null){console.warn("THREE.WebGLRenderer: "+name+" extension not supported.")}extensions[name]=extension;return extension}}}function WebGLClipping(){var scope=this,globalState=null,numGlobalPlanes=0,localClippingEnabled=false,renderingShadows=false,plane=new Plane,viewNormalMatrix=new Matrix3,uniform={value:null,needsUpdate:false};this.uniform=uniform;this.numPlanes=0;this.numIntersection=0;this.init=function(planes,enableLocalClipping,camera){var enabled=planes.length!==0||enableLocalClipping||numGlobalPlanes!==0||localClippingEnabled;localClippingEnabled=enableLocalClipping;globalState=projectPlanes(planes,camera,0);numGlobalPlanes=planes.length;return enabled};this.beginShadows=function(){renderingShadows=true;projectPlanes(null)};this.endShadows=function(){renderingShadows=false;resetGlobalState()};this.setState=function(planes,clipIntersection,clipShadows,camera,cache,fromCache){if(!localClippingEnabled||planes===null||planes.length===0||renderingShadows&&!clipShadows){if(renderingShadows){projectPlanes(null)}else{resetGlobalState()}}else{var nGlobal=renderingShadows?0:numGlobalPlanes,lGlobal=nGlobal*4,dstArray=cache.clippingState||null;uniform.value=dstArray;dstArray=projectPlanes(planes,camera,lGlobal,fromCache);for(var i=0;i!==lGlobal;++i){dstArray[i]=globalState[i]}cache.clippingState=dstArray;this.numIntersection=clipIntersection?this.numPlanes:0;this.numPlanes+=nGlobal}};function resetGlobalState(){if(uniform.value!==globalState){uniform.value=globalState;uniform.needsUpdate=numGlobalPlanes>0}scope.numPlanes=numGlobalPlanes;scope.numIntersection=0}function projectPlanes(planes,camera,dstOffset,skipTransform){var nPlanes=planes!==null?planes.length:0,dstArray=null;if(nPlanes!==0){dstArray=uniform.value;if(skipTransform!==true||dstArray===null){var flatSize=dstOffset+nPlanes*4,viewMatrix=camera.matrixWorldInverse;viewNormalMatrix.getNormalMatrix(viewMatrix);if(dstArray===null||dstArray.length8){activeInfluences.length=8}var morphAttributes=geometry.morphAttributes;for(var i=0,l=activeInfluences.length;i0){renderer.renderInstances(geometry,drawStart,drawCount)}}else{renderer.render(drawStart,drawCount)}};function setupVertexAttributes(material,program,geometry,startIndex){if(geometry&&geometry.isInstancedBufferGeometry){if(extensions.get("ANGLE_instanced_arrays")===null){console.error("THREE.WebGLRenderer.setupVertexAttributes: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.");return}}if(startIndex===undefined)startIndex=0;state.initAttributes();var geometryAttributes=geometry.attributes;var programAttributes=program.getAttributes();var materialDefaultAttributeValues=material.defaultAttributeValues;for(var name in programAttributes){var programAttribute=programAttributes[name];if(programAttribute>=0){var geometryAttribute=geometryAttributes[name];if(geometryAttribute!==undefined){var normalized=geometryAttribute.normalized;var size=geometryAttribute.itemSize;var attribute=attributes.get(geometryAttribute);var buffer=attribute.buffer;var type=attribute.type;var bytesPerElement=attribute.bytesPerElement;if(geometryAttribute.isInterleavedBufferAttribute){var data=geometryAttribute.data;var stride=data.stride;var offset=geometryAttribute.offset;if(data&&data.isInstancedInterleavedBuffer){state.enableAttributeAndDivisor(programAttribute,data.meshPerAttribute);if(geometry.maxInstancedCount===undefined){geometry.maxInstancedCount=data.meshPerAttribute*data.count}}else{state.enableAttribute(programAttribute)}_gl.bindBuffer(_gl.ARRAY_BUFFER,buffer);_gl.vertexAttribPointer(programAttribute,size,type,normalized,stride*bytesPerElement,(startIndex*stride+offset)*bytesPerElement)}else{if(geometryAttribute.isInstancedBufferAttribute){state.enableAttributeAndDivisor(programAttribute,geometryAttribute.meshPerAttribute);if(geometry.maxInstancedCount===undefined){geometry.maxInstancedCount=geometryAttribute.meshPerAttribute*geometryAttribute.count}}else{state.enableAttribute(programAttribute)}_gl.bindBuffer(_gl.ARRAY_BUFFER,buffer);_gl.vertexAttribPointer(programAttribute,size,type,normalized,0,startIndex*size*bytesPerElement)}}else if(materialDefaultAttributeValues!==undefined){var value=materialDefaultAttributeValues[name];if(value!==undefined){switch(value.length){case 2:_gl.vertexAttrib2fv(programAttribute,value);break;case 3:_gl.vertexAttrib3fv(programAttribute,value);break;case 4:_gl.vertexAttrib4fv(programAttribute,value);break;default:_gl.vertexAttrib1fv(programAttribute,value)}}}}}state.disableUnusedAttributes()}this.compile=function(scene,camera){lights=[];scene.traverse(function(object){if(object.isLight){lights.push(object)}});setupLights(lights,camera);scene.traverse(function(object){if(object.material){if(Array.isArray(object.material)){for(var i=0;i=0){material.numSupportedMorphTargets++}}}if(material.morphNormals){material.numSupportedMorphNormals=0;for(var i=0;i<_this.maxMorphNormals;i++){if(programAttributes["morphNormal"+i]>=0){material.numSupportedMorphNormals++}}}var uniforms=materialProperties.shader.uniforms;if(!material.isShaderMaterial&&!material.isRawShaderMaterial||material.clipping===true){materialProperties.numClippingPlanes=_clipping.numPlanes;materialProperties.numIntersection=_clipping.numIntersection;uniforms.clippingPlanes=_clipping.uniform}materialProperties.fog=fog;materialProperties.lightsHash=_lights.hash;if(material.lights){uniforms.ambientLightColor.value=_lights.ambient;uniforms.directionalLights.value=_lights.directional;uniforms.spotLights.value=_lights.spot;uniforms.rectAreaLights.value=_lights.rectArea;uniforms.pointLights.value=_lights.point;uniforms.hemisphereLights.value=_lights.hemi;uniforms.directionalShadowMap.value=_lights.directionalShadowMap;uniforms.directionalShadowMatrix.value=_lights.directionalShadowMatrix;uniforms.spotShadowMap.value=_lights.spotShadowMap;uniforms.spotShadowMatrix.value=_lights.spotShadowMatrix;uniforms.pointShadowMap.value=_lights.pointShadowMap;uniforms.pointShadowMatrix.value=_lights.pointShadowMatrix}var progUniforms=materialProperties.program.getUniforms(),uniformsList=WebGLUniforms.seqWithValue(progUniforms.seq,uniforms);materialProperties.uniformsList=uniformsList}function setProgram(camera,fog,material,object){_usedTextureUnits=0;var materialProperties=properties.get(material);if(_clippingEnabled){if(_localClippingEnabled||camera!==_currentCamera){var useCache=camera===_currentCamera&&material.id===_currentMaterialId;_clipping.setState(material.clippingPlanes,material.clipIntersection,material.clipShadows,camera,materialProperties,useCache)}}if(material.needsUpdate===false){if(materialProperties.program===undefined){material.needsUpdate=true}else if(material.fog&&materialProperties.fog!==fog){material.needsUpdate=true}else if(material.lights&&materialProperties.lightsHash!==_lights.hash){material.needsUpdate=true}else if(materialProperties.numClippingPlanes!==undefined&&(materialProperties.numClippingPlanes!==_clipping.numPlanes||materialProperties.numIntersection!==_clipping.numIntersection)){material.needsUpdate=true}}if(material.needsUpdate){initMaterial(material,fog,object);material.needsUpdate=false}var refreshProgram=false;var refreshMaterial=false;var refreshLights=false;var program=materialProperties.program,p_uniforms=program.getUniforms(),m_uniforms=materialProperties.shader.uniforms;if(program.id!==_currentProgram){_gl.useProgram(program.program);_currentProgram=program.id;refreshProgram=true;refreshMaterial=true;refreshLights=true}if(material.id!==_currentMaterialId){_currentMaterialId=material.id;refreshMaterial=true}if(refreshProgram||camera!==_currentCamera){p_uniforms.setValue(_gl,"projectionMatrix",camera.projectionMatrix);if(capabilities.logarithmicDepthBuffer){p_uniforms.setValue(_gl,"logDepthBufFC",2/(Math.log(camera.far+1)/Math.LN2))}if(_currentCamera!==(_currentArrayCamera||camera)){_currentCamera=_currentArrayCamera||camera;refreshMaterial=true;refreshLights=true}if(material.isShaderMaterial||material.isMeshPhongMaterial||material.isMeshStandardMaterial||material.envMap){var uCamPos=p_uniforms.map.cameraPosition;if(uCamPos!==undefined){uCamPos.setValue(_gl,_vector3.setFromMatrixPosition(camera.matrixWorld))}}if(material.isMeshPhongMaterial||material.isMeshLambertMaterial||material.isMeshBasicMaterial||material.isMeshStandardMaterial||material.isShaderMaterial||material.skinning){p_uniforms.setValue(_gl,"viewMatrix",camera.matrixWorldInverse)}}if(material.skinning){p_uniforms.setOptional(_gl,object,"bindMatrix");p_uniforms.setOptional(_gl,object,"bindMatrixInverse");var skeleton=object.skeleton;if(skeleton){var bones=skeleton.bones;if(capabilities.floatVertexTextures){if(skeleton.boneTexture===undefined){var size=Math.sqrt(bones.length*4);size=_Math.nextPowerOfTwo(Math.ceil(size));size=Math.max(size,4);var boneMatrices=new Float32Array(size*size*4);boneMatrices.set(skeleton.boneMatrices);var boneTexture=new DataTexture(boneMatrices,size,size,RGBAFormat,FloatType);skeleton.boneMatrices=boneMatrices;skeleton.boneTexture=boneTexture;skeleton.boneTextureSize=size}p_uniforms.setValue(_gl,"boneTexture",skeleton.boneTexture);p_uniforms.setValue(_gl,"boneTextureSize",skeleton.boneTextureSize)}else{p_uniforms.setOptional(_gl,skeleton,"boneMatrices")}}}if(refreshMaterial){p_uniforms.setValue(_gl,"toneMappingExposure",_this.toneMappingExposure);p_uniforms.setValue(_gl,"toneMappingWhitePoint",_this.toneMappingWhitePoint);if(material.lights){markUniformsLightsNeedsUpdate(m_uniforms,refreshLights)}if(fog&&material.fog){refreshUniformsFog(m_uniforms,fog)}if(material.isMeshBasicMaterial||material.isMeshLambertMaterial||material.isMeshPhongMaterial||material.isMeshStandardMaterial||material.isMeshNormalMaterial||material.isMeshDepthMaterial){refreshUniformsCommon(m_uniforms,material)}if(material.isLineBasicMaterial){refreshUniformsLine(m_uniforms,material)}else if(material.isLineDashedMaterial){refreshUniformsLine(m_uniforms,material);refreshUniformsDash(m_uniforms,material)}else if(material.isPointsMaterial){refreshUniformsPoints(m_uniforms,material)}else if(material.isMeshLambertMaterial){refreshUniformsLambert(m_uniforms,material)}else if(material.isMeshToonMaterial){refreshUniformsToon(m_uniforms,material)}else if(material.isMeshPhongMaterial){refreshUniformsPhong(m_uniforms,material)}else if(material.isMeshPhysicalMaterial){refreshUniformsPhysical(m_uniforms,material)}else if(material.isMeshStandardMaterial){refreshUniformsStandard(m_uniforms,material)}else if(material.isMeshDepthMaterial){if(material.displacementMap){m_uniforms.displacementMap.value=material.displacementMap;m_uniforms.displacementScale.value=material.displacementScale;m_uniforms.displacementBias.value=material.displacementBias}}else if(material.isMeshNormalMaterial){refreshUniformsNormal(m_uniforms,material)}if(m_uniforms.ltcMat!==undefined)m_uniforms.ltcMat.value=UniformsLib.LTC_MAT_TEXTURE;if(m_uniforms.ltcMag!==undefined)m_uniforms.ltcMag.value=UniformsLib.LTC_MAG_TEXTURE;WebGLUniforms.upload(_gl,materialProperties.uniformsList,m_uniforms,_this)}p_uniforms.setValue(_gl,"modelViewMatrix",object.modelViewMatrix);p_uniforms.setValue(_gl,"normalMatrix",object.normalMatrix);p_uniforms.setValue(_gl,"modelMatrix",object.matrixWorld);return program}function refreshUniformsCommon(uniforms,material){uniforms.opacity.value=material.opacity;uniforms.diffuse.value=material.color;if(material.emissive){uniforms.emissive.value.copy(material.emissive).multiplyScalar(material.emissiveIntensity)}uniforms.map.value=material.map;uniforms.specularMap.value=material.specularMap;uniforms.alphaMap.value=material.alphaMap;if(material.lightMap){uniforms.lightMap.value=material.lightMap;uniforms.lightMapIntensity.value=material.lightMapIntensity}if(material.aoMap){uniforms.aoMap.value=material.aoMap;uniforms.aoMapIntensity.value=material.aoMapIntensity}var uvScaleMap;if(material.map){uvScaleMap=material.map}else if(material.specularMap){uvScaleMap=material.specularMap}else if(material.displacementMap){uvScaleMap=material.displacementMap}else if(material.normalMap){uvScaleMap=material.normalMap}else if(material.bumpMap){uvScaleMap=material.bumpMap}else if(material.roughnessMap){uvScaleMap=material.roughnessMap}else if(material.metalnessMap){uvScaleMap=material.metalnessMap}else if(material.alphaMap){uvScaleMap=material.alphaMap}else if(material.emissiveMap){uvScaleMap=material.emissiveMap}if(uvScaleMap!==undefined){if(uvScaleMap.isWebGLRenderTarget){uvScaleMap=uvScaleMap.texture}var offset=uvScaleMap.offset;var repeat=uvScaleMap.repeat;uniforms.offsetRepeat.value.set(offset.x,offset.y,repeat.x,repeat.y)}uniforms.envMap.value=material.envMap;uniforms.flipEnvMap.value=!(material.envMap&&material.envMap.isCubeTexture)?1:-1;uniforms.reflectivity.value=material.reflectivity;uniforms.refractionRatio.value=material.refractionRatio}function refreshUniformsLine(uniforms,material){uniforms.diffuse.value=material.color;uniforms.opacity.value=material.opacity}function refreshUniformsDash(uniforms,material){uniforms.dashSize.value=material.dashSize;uniforms.totalSize.value=material.dashSize+material.gapSize;uniforms.scale.value=material.scale}function refreshUniformsPoints(uniforms,material){uniforms.diffuse.value=material.color;uniforms.opacity.value=material.opacity;uniforms.size.value=material.size*_pixelRatio;uniforms.scale.value=_height*.5;uniforms.map.value=material.map;if(material.map!==null){var offset=material.map.offset;var repeat=material.map.repeat;uniforms.offsetRepeat.value.set(offset.x,offset.y,repeat.x,repeat.y)}}function refreshUniformsFog(uniforms,fog){uniforms.fogColor.value=fog.color;if(fog.isFog){uniforms.fogNear.value=fog.near;uniforms.fogFar.value=fog.far}else if(fog.isFogExp2){uniforms.fogDensity.value=fog.density}}function refreshUniformsLambert(uniforms,material){if(material.emissiveMap){uniforms.emissiveMap.value=material.emissiveMap}}function refreshUniformsPhong(uniforms,material){uniforms.specular.value=material.specular;uniforms.shininess.value=Math.max(material.shininess,1e-4);if(material.emissiveMap){uniforms.emissiveMap.value=material.emissiveMap}if(material.bumpMap){uniforms.bumpMap.value=material.bumpMap;uniforms.bumpScale.value=material.bumpScale}if(material.normalMap){uniforms.normalMap.value=material.normalMap;uniforms.normalScale.value.copy(material.normalScale)}if(material.displacementMap){uniforms.displacementMap.value=material.displacementMap;uniforms.displacementScale.value=material.displacementScale;uniforms.displacementBias.value=material.displacementBias}}function refreshUniformsToon(uniforms,material){refreshUniformsPhong(uniforms,material);if(material.gradientMap){uniforms.gradientMap.value=material.gradientMap}}function refreshUniformsStandard(uniforms,material){uniforms.roughness.value=material.roughness;uniforms.metalness.value=material.metalness;if(material.roughnessMap){uniforms.roughnessMap.value=material.roughnessMap}if(material.metalnessMap){uniforms.metalnessMap.value=material.metalnessMap}if(material.emissiveMap){uniforms.emissiveMap.value=material.emissiveMap}if(material.bumpMap){uniforms.bumpMap.value=material.bumpMap;uniforms.bumpScale.value=material.bumpScale}if(material.normalMap){uniforms.normalMap.value=material.normalMap;uniforms.normalScale.value.copy(material.normalScale)}if(material.displacementMap){uniforms.displacementMap.value=material.displacementMap;uniforms.displacementScale.value=material.displacementScale;uniforms.displacementBias.value=material.displacementBias}if(material.envMap){uniforms.envMapIntensity.value=material.envMapIntensity}}function refreshUniformsPhysical(uniforms,material){uniforms.clearCoat.value=material.clearCoat;uniforms.clearCoatRoughness.value=material.clearCoatRoughness;refreshUniformsStandard(uniforms,material)}function refreshUniformsNormal(uniforms,material){if(material.bumpMap){uniforms.bumpMap.value=material.bumpMap;uniforms.bumpScale.value=material.bumpScale}if(material.normalMap){uniforms.normalMap.value=material.normalMap;uniforms.normalScale.value.copy(material.normalScale)}if(material.displacementMap){uniforms.displacementMap.value=material.displacementMap;uniforms.displacementScale.value=material.displacementScale;uniforms.displacementBias.value=material.displacementBias}}function markUniformsLightsNeedsUpdate(uniforms,value){uniforms.ambientLightColor.needsUpdate=value;uniforms.directionalLights.needsUpdate=value;uniforms.pointLights.needsUpdate=value;uniforms.spotLights.needsUpdate=value;uniforms.rectAreaLights.needsUpdate=value;uniforms.hemisphereLights.needsUpdate=value}function setupShadows(lights){var lightShadowsLength=0;for(var i=0,l=lights.length;i=capabilities.maxTextures){console.warn("THREE.WebGLRenderer: Trying to use "+textureUnit+" texture units while this GPU supports only "+capabilities.maxTextures)}_usedTextureUnits+=1;return textureUnit}this.allocTextureUnit=allocTextureUnit;this.setTexture2D=function(){var warned=false;return function setTexture2D(texture,slot){if(texture&&texture.isWebGLRenderTarget){if(!warned){console.warn("THREE.WebGLRenderer.setTexture2D: don't use render targets as textures. Use their .texture property instead.");warned=true}texture=texture.texture}textures.setTexture2D(texture,slot)}}();this.setTexture=function(){var warned=false;return function setTexture(texture,slot){if(!warned){console.warn("THREE.WebGLRenderer: .setTexture is deprecated, use setTexture2D instead.");warned=true}textures.setTexture2D(texture,slot)}}();this.setTextureCube=function(){var warned=false;return function setTextureCube(texture,slot){if(texture&&texture.isWebGLRenderTargetCube){if(!warned){console.warn("THREE.WebGLRenderer.setTextureCube: don't use cube render targets as textures. Use their .texture property instead.");warned=true}texture=texture.texture}if(texture&&texture.isCubeTexture||Array.isArray(texture.image)&&texture.image.length===6){textures.setTextureCube(texture,slot)}else{textures.setTextureCubeDynamic(texture,slot)}}}();this.getRenderTarget=function(){return _currentRenderTarget};this.setRenderTarget=function(renderTarget){_currentRenderTarget=renderTarget;if(renderTarget&&properties.get(renderTarget).__webglFramebuffer===undefined){textures.setupRenderTarget(renderTarget)}var isCube=renderTarget&&renderTarget.isWebGLRenderTargetCube;var framebuffer;if(renderTarget){var renderTargetProperties=properties.get(renderTarget);if(isCube){framebuffer=renderTargetProperties.__webglFramebuffer[renderTarget.activeCubeFace]}else{framebuffer=renderTargetProperties.__webglFramebuffer}_currentScissor.copy(renderTarget.scissor);_currentScissorTest=renderTarget.scissorTest;_currentViewport.copy(renderTarget.viewport)}else{framebuffer=null;_currentScissor.copy(_scissor).multiplyScalar(_pixelRatio);_currentScissorTest=_scissorTest;_currentViewport.copy(_viewport).multiplyScalar(_pixelRatio)}if(_currentFramebuffer!==framebuffer){_gl.bindFramebuffer(_gl.FRAMEBUFFER,framebuffer);_currentFramebuffer=framebuffer}state.scissor(_currentScissor);state.setScissorTest(_currentScissorTest);state.viewport(_currentViewport);if(isCube){var textureProperties=properties.get(renderTarget.texture);_gl.framebufferTexture2D(_gl.FRAMEBUFFER,_gl.COLOR_ATTACHMENT0,_gl.TEXTURE_CUBE_MAP_POSITIVE_X+renderTarget.activeCubeFace,textureProperties.__webglTexture,renderTarget.activeMipMapLevel)}};this.readRenderTargetPixels=function(renderTarget,x,y,width,height,buffer){if(!(renderTarget&&renderTarget.isWebGLRenderTarget)){console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");return}var framebuffer=properties.get(renderTarget).__webglFramebuffer;if(framebuffer){var restore=false;if(framebuffer!==_currentFramebuffer){_gl.bindFramebuffer(_gl.FRAMEBUFFER,framebuffer);restore=true}try{var texture=renderTarget.texture;var textureFormat=texture.format;var textureType=texture.type;if(textureFormat!==RGBAFormat&¶mThreeToGL(textureFormat)!==_gl.getParameter(_gl.IMPLEMENTATION_COLOR_READ_FORMAT)){console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format.");return}if(textureType!==UnsignedByteType&¶mThreeToGL(textureType)!==_gl.getParameter(_gl.IMPLEMENTATION_COLOR_READ_TYPE)&&!(textureType===FloatType&&(extensions.get("OES_texture_float")||extensions.get("WEBGL_color_buffer_float")))&&!(textureType===HalfFloatType&&extensions.get("EXT_color_buffer_half_float"))){console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.");return}if(_gl.checkFramebufferStatus(_gl.FRAMEBUFFER)===_gl.FRAMEBUFFER_COMPLETE){if(x>=0&&x<=renderTarget.width-width&&(y>=0&&y<=renderTarget.height-height)){_gl.readPixels(x,y,width,height,paramThreeToGL(textureFormat),paramThreeToGL(textureType),buffer)}}else{console.error("THREE.WebGLRenderer.readRenderTargetPixels: readPixels from renderTarget failed. Framebuffer not complete.")}}finally{if(restore){_gl.bindFramebuffer(_gl.FRAMEBUFFER,_currentFramebuffer)}}}};function paramThreeToGL(p){var extension;if(p===RepeatWrapping)return _gl.REPEAT;if(p===ClampToEdgeWrapping)return _gl.CLAMP_TO_EDGE;if(p===MirroredRepeatWrapping)return _gl.MIRRORED_REPEAT;if(p===NearestFilter)return _gl.NEAREST;if(p===NearestMipMapNearestFilter)return _gl.NEAREST_MIPMAP_NEAREST;if(p===NearestMipMapLinearFilter)return _gl.NEAREST_MIPMAP_LINEAR;if(p===LinearFilter)return _gl.LINEAR;if(p===LinearMipMapNearestFilter)return _gl.LINEAR_MIPMAP_NEAREST;if(p===LinearMipMapLinearFilter)return _gl.LINEAR_MIPMAP_LINEAR;if(p===UnsignedByteType)return _gl.UNSIGNED_BYTE;if(p===UnsignedShort4444Type)return _gl.UNSIGNED_SHORT_4_4_4_4;if(p===UnsignedShort5551Type)return _gl.UNSIGNED_SHORT_5_5_5_1;if(p===UnsignedShort565Type)return _gl.UNSIGNED_SHORT_5_6_5;if(p===ByteType)return _gl.BYTE;if(p===ShortType)return _gl.SHORT;if(p===UnsignedShortType)return _gl.UNSIGNED_SHORT;if(p===IntType)return _gl.INT;if(p===UnsignedIntType)return _gl.UNSIGNED_INT;if(p===FloatType)return _gl.FLOAT;if(p===HalfFloatType){extension=extensions.get("OES_texture_half_float");if(extension!==null)return extension.HALF_FLOAT_OES}if(p===AlphaFormat)return _gl.ALPHA;if(p===RGBFormat)return _gl.RGB;if(p===RGBAFormat)return _gl.RGBA;if(p===LuminanceFormat)return _gl.LUMINANCE;if(p===LuminanceAlphaFormat)return _gl.LUMINANCE_ALPHA;if(p===DepthFormat)return _gl.DEPTH_COMPONENT;if(p===DepthStencilFormat)return _gl.DEPTH_STENCIL;if(p===AddEquation)return _gl.FUNC_ADD;if(p===SubtractEquation)return _gl.FUNC_SUBTRACT;if(p===ReverseSubtractEquation)return _gl.FUNC_REVERSE_SUBTRACT;if(p===ZeroFactor)return _gl.ZERO;if(p===OneFactor)return _gl.ONE;if(p===SrcColorFactor)return _gl.SRC_COLOR;if(p===OneMinusSrcColorFactor)return _gl.ONE_MINUS_SRC_COLOR;if(p===SrcAlphaFactor)return _gl.SRC_ALPHA;if(p===OneMinusSrcAlphaFactor)return _gl.ONE_MINUS_SRC_ALPHA;if(p===DstAlphaFactor)return _gl.DST_ALPHA;if(p===OneMinusDstAlphaFactor)return _gl.ONE_MINUS_DST_ALPHA;if(p===DstColorFactor)return _gl.DST_COLOR;if(p===OneMinusDstColorFactor)return _gl.ONE_MINUS_DST_COLOR;if(p===SrcAlphaSaturateFactor)return _gl.SRC_ALPHA_SATURATE;if(p===RGB_S3TC_DXT1_Format||p===RGBA_S3TC_DXT1_Format||p===RGBA_S3TC_DXT3_Format||p===RGBA_S3TC_DXT5_Format){extension=extensions.get("WEBGL_compressed_texture_s3tc");if(extension!==null){if(p===RGB_S3TC_DXT1_Format)return extension.COMPRESSED_RGB_S3TC_DXT1_EXT;if(p===RGBA_S3TC_DXT1_Format)return extension.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(p===RGBA_S3TC_DXT3_Format)return extension.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(p===RGBA_S3TC_DXT5_Format)return extension.COMPRESSED_RGBA_S3TC_DXT5_EXT}}if(p===RGB_PVRTC_4BPPV1_Format||p===RGB_PVRTC_2BPPV1_Format||p===RGBA_PVRTC_4BPPV1_Format||p===RGBA_PVRTC_2BPPV1_Format){extension=extensions.get("WEBGL_compressed_texture_pvrtc");if(extension!==null){if(p===RGB_PVRTC_4BPPV1_Format)return extension.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(p===RGB_PVRTC_2BPPV1_Format)return extension.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(p===RGBA_PVRTC_4BPPV1_Format)return extension.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(p===RGBA_PVRTC_2BPPV1_Format)return extension.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}}if(p===RGB_ETC1_Format){extension=extensions.get("WEBGL_compressed_texture_etc1");if(extension!==null)return extension.COMPRESSED_RGB_ETC1_WEBGL}if(p===MinEquation||p===MaxEquation){extension=extensions.get("EXT_blend_minmax");if(extension!==null){if(p===MinEquation)return extension.MIN_EXT;if(p===MaxEquation)return extension.MAX_EXT}}if(p===UnsignedInt248Type){extension=extensions.get("WEBGL_depth_texture");if(extension!==null)return extension.UNSIGNED_INT_24_8_WEBGL}return 0}}function FogExp2(color,density){this.name="";this.color=new Color(color);this.density=density!==undefined?density:25e-5}FogExp2.prototype.isFogExp2=true;FogExp2.prototype.clone=function(){return new FogExp2(this.color.getHex(),this.density)};FogExp2.prototype.toJSON=function(meta){return{type:"FogExp2",color:this.color.getHex(),density:this.density}};function Fog(color,near,far){this.name="";this.color=new Color(color);this.near=near!==undefined?near:1;this.far=far!==undefined?far:1e3}Fog.prototype.isFog=true;Fog.prototype.clone=function(){return new Fog(this.color.getHex(),this.near,this.far)};Fog.prototype.toJSON=function(meta){return{type:"Fog",color:this.color.getHex(),near:this.near,far:this.far}};function Scene(){Object3D.call(this);this.type="Scene";this.background=null;this.fog=null;this.overrideMaterial=null;this.autoUpdate=true}Scene.prototype=Object.assign(Object.create(Object3D.prototype),{constructor:Scene,copy:function(source,recursive){Object3D.prototype.copy.call(this,source,recursive);if(source.background!==null)this.background=source.background.clone();if(source.fog!==null)this.fog=source.fog.clone();if(source.overrideMaterial!==null)this.overrideMaterial=source.overrideMaterial.clone();this.autoUpdate=source.autoUpdate;this.matrixAutoUpdate=source.matrixAutoUpdate;return this},toJSON:function(meta){var data=Object3D.prototype.toJSON.call(this,meta);if(this.background!==null)data.object.background=this.background.toJSON(meta);if(this.fog!==null)data.object.fog=this.fog.toJSON();return data}});function LensFlare(texture,size,distance,blending,color){Object3D.call(this);this.lensFlares=[];this.positionScreen=new Vector3;this.customUpdateCallback=undefined;if(texture!==undefined){this.add(texture,size,distance,blending,color)}}LensFlare.prototype=Object.assign(Object.create(Object3D.prototype),{constructor:LensFlare,isLensFlare:true,copy:function(source){Object3D.prototype.copy.call(this,source);this.positionScreen.copy(source.positionScreen);this.customUpdateCallback=source.customUpdateCallback;for(var i=0,l=source.lensFlares.length;iguessSizeSq)return;var distance=raycaster.ray.origin.distanceTo(intersectPoint);if(distanceraycaster.far)return;intersects.push({distance:distance,point:intersectPoint.clone(),face:null,object:this})}}(),clone:function(){return new this.constructor(this.material).copy(this)}});function LOD(){Object3D.call(this);this.type="LOD";Object.defineProperties(this,{levels:{enumerable:true,value:[]}})}LOD.prototype=Object.assign(Object.create(Object3D.prototype),{constructor:LOD,copy:function(source){Object3D.prototype.copy.call(this,source,false);var levels=source.levels;for(var i=0,l=levels.length;i1){v1.setFromMatrixPosition(camera.matrixWorld);v2.setFromMatrixPosition(this.matrixWorld);var distance=v1.distanceTo(v2);levels[0].object.visible=true;for(var i=1,l=levels.length;i=levels[i].distance){levels[i-1].object.visible=false;levels[i].object.visible=true}else{break}}for(;iprecisionSq)continue;interRay.applyMatrix4(this.matrixWorld);var distance=raycaster.ray.origin.distanceTo(interRay);if(distanceraycaster.far)continue;intersects.push({distance:distance,point:interSegment.clone().applyMatrix4(this.matrixWorld),index:i,face:null,faceIndex:null,object:this})}}else{for(var i=0,l=positions.length/3-1;iprecisionSq)continue;interRay.applyMatrix4(this.matrixWorld);var distance=raycaster.ray.origin.distanceTo(interRay);if(distanceraycaster.far)continue;intersects.push({distance:distance,point:interSegment.clone().applyMatrix4(this.matrixWorld),index:i,face:null,faceIndex:null,object:this})}}}else if(geometry.isGeometry){var vertices=geometry.vertices;var nbVertices=vertices.length;for(var i=0;iprecisionSq)continue;interRay.applyMatrix4(this.matrixWorld);var distance=raycaster.ray.origin.distanceTo(interRay);if(distanceraycaster.far)continue;intersects.push({distance:distance,point:interSegment.clone().applyMatrix4(this.matrixWorld),index:i,face:null,faceIndex:null,object:this})}}}}(),clone:function(){return new this.constructor(this.geometry,this.material).copy(this)}});function LineSegments(geometry,material){Line.call(this,geometry,material);this.type="LineSegments"}LineSegments.prototype=Object.assign(Object.create(Line.prototype),{constructor:LineSegments,isLineSegments:true});function LineLoop(geometry,material){Line.call(this,geometry,material);this.type="LineLoop"}LineLoop.prototype=Object.assign(Object.create(Line.prototype),{constructor:LineLoop,isLineLoop:true});function PointsMaterial(parameters){Material.call(this);this.type="PointsMaterial";this.color=new Color(16777215);this.map=null;this.size=1;this.sizeAttenuation=true;this.lights=false;this.setValues(parameters)}PointsMaterial.prototype=Object.create(Material.prototype);PointsMaterial.prototype.constructor=PointsMaterial;PointsMaterial.prototype.isPointsMaterial=true;PointsMaterial.prototype.copy=function(source){Material.prototype.copy.call(this,source);this.color.copy(source.color);this.map=source.map;this.size=source.size;this.sizeAttenuation=source.sizeAttenuation;return this};function Points(geometry,material){Object3D.call(this);this.type="Points";this.geometry=geometry!==undefined?geometry:new BufferGeometry;this.material=material!==undefined?material:new PointsMaterial({color:Math.random()*16777215})}Points.prototype=Object.assign(Object.create(Object3D.prototype),{constructor:Points,isPoints:true,raycast:function(){var inverseMatrix=new Matrix4;var ray=new Ray;var sphere=new Sphere;return function raycast(raycaster,intersects){var object=this;var geometry=this.geometry;var matrixWorld=this.matrixWorld;var threshold=raycaster.params.Points.threshold;if(geometry.boundingSphere===null)geometry.computeBoundingSphere();sphere.copy(geometry.boundingSphere);sphere.applyMatrix4(matrixWorld);sphere.radius+=threshold;if(raycaster.ray.intersectsSphere(sphere)===false)return;inverseMatrix.getInverse(matrixWorld);ray.copy(raycaster.ray).applyMatrix4(inverseMatrix);var localThreshold=threshold/((this.scale.x+this.scale.y+this.scale.z)/3);var localThresholdSq=localThreshold*localThreshold;var position=new Vector3;function testPoint(point,index){var rayPointDistanceSq=ray.distanceSqToPoint(point);if(rayPointDistanceSqraycaster.far)return;intersects.push({distance:distance,distanceToRay:Math.sqrt(rayPointDistanceSq),point:intersectPoint.clone(),index:index,face:null,object:object})}}if(geometry.isBufferGeometry){var index=geometry.index;var attributes=geometry.attributes;var positions=attributes.position.array;if(index!==null){var indices=index.array;for(var i=0,il=indices.length;i=video.HAVE_CURRENT_DATA){scope.needsUpdate=true}}update()}VideoTexture.prototype=Object.create(Texture.prototype);VideoTexture.prototype.constructor=VideoTexture;function CompressedTexture(mipmaps,width,height,format,type,mapping,wrapS,wrapT,magFilter,minFilter,anisotropy,encoding){Texture.call(this,null,mapping,wrapS,wrapT,magFilter,minFilter,format,type,anisotropy,encoding);this.image={width:width,height:height};this.mipmaps=mipmaps;this.flipY=false;this.generateMipmaps=false}CompressedTexture.prototype=Object.create(Texture.prototype);CompressedTexture.prototype.constructor=CompressedTexture;CompressedTexture.prototype.isCompressedTexture=true;function CanvasTexture(canvas,mapping,wrapS,wrapT,magFilter,minFilter,format,type,anisotropy){Texture.call(this,canvas,mapping,wrapS,wrapT,magFilter,minFilter,format,type,anisotropy);this.needsUpdate=true}CanvasTexture.prototype=Object.create(Texture.prototype);CanvasTexture.prototype.constructor=CanvasTexture;function DepthTexture(width,height,type,mapping,wrapS,wrapT,magFilter,minFilter,anisotropy,format){format=format!==undefined?format:DepthFormat;if(format!==DepthFormat&&format!==DepthStencilFormat){throw new Error("DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat")}if(type===undefined&&format===DepthFormat)type=UnsignedShortType;if(type===undefined&&format===DepthStencilFormat)type=UnsignedInt248Type;Texture.call(this,null,mapping,wrapS,wrapT,magFilter,minFilter,format,type,anisotropy);this.image={width:width,height:height};this.magFilter=magFilter!==undefined?magFilter:NearestFilter;this.minFilter=minFilter!==undefined?minFilter:NearestFilter;this.flipY=false;this.generateMipmaps=false}DepthTexture.prototype=Object.create(Texture.prototype);DepthTexture.prototype.constructor=DepthTexture;DepthTexture.prototype.isDepthTexture=true;function WireframeGeometry(geometry){BufferGeometry.call(this);this.type="WireframeGeometry";var vertices=[];var i,j,l,o,ol;var edge=[0,0],edges={},e,edge1,edge2;var key,keys=["a","b","c"];var vertex;if(geometry&&geometry.isGeometry){var faces=geometry.faces;for(i=0,l=faces.length;i=0){p1=func(u-EPS,v,p1);pu.subVectors(p0,p1)}else{p1=func(u+EPS,v,p1);pu.subVectors(p1,p0)}if(v-EPS>=0){p1=func(u,v-EPS,p1);pv.subVectors(p0,p1)}else{p1=func(u,v+EPS,p1);pv.subVectors(p1,p0)}normal.crossVectors(pu,pv).normalize();normals.push(normal.x,normal.y,normal.z);uvs.push(u,v)}}for(i=0;i.9&&min<.1){if(x0<.2)uvBuffer[i+0]+=1;if(x1<.2)uvBuffer[i+2]+=1;if(x2<.2)uvBuffer[i+4]+=1}}}function pushVertex(vertex){vertexBuffer.push(vertex.x,vertex.y,vertex.z)}function getVertexByIndex(index,vertex){var stride=index*3;vertex.x=vertices[stride+0];vertex.y=vertices[stride+1];vertex.z=vertices[stride+2]}function correctUVs(){var a=new Vector3;var b=new Vector3;var c=new Vector3;var centroid=new Vector3;var uvA=new Vector2;var uvB=new Vector2;var uvC=new Vector2;for(var i=0,j=0;i=-Number.EPSILON&&bCROSScp>=-Number.EPSILON&&cCROSSap>=-Number.EPSILON)return false}return true}return function triangulate(contour,indices){var n=contour.length;if(n<3)return null;var result=[],verts=[],vertIndices=[];var u,v,w;if(ShapeUtils.area(contour)>0){for(v=0;v2;){if(count--<=0){console.warn("THREE.ShapeUtils: Unable to triangulate polygon! in triangulate()");if(indices)return vertIndices;return result}u=v;if(nv<=u)u=0;v=u+1;if(nv<=v)v=0;w=v+1;if(nv<=w)w=0;if(snip(contour,u,v,w,nv,verts)){var a,b,c,s,t;a=verts[u];b=verts[v];c=verts[w];result.push([contour[a],contour[b],contour[c]]);vertIndices.push([verts[u],verts[v],verts[w]]);for(s=v,t=v+1;t2&&points[l-1].equals(points[0])){points.pop()}}removeDupEndPts(contour);holes.forEach(removeDupEndPts);function point_in_segment_2D_colin(inSegPt1,inSegPt2,inOtherPt){if(inSegPt1.x!==inSegPt2.x){if(inSegPt1.xNumber.EPSILON){var perpSeg2;if(limit>0){if(perpSeg1<0||perpSeg1>limit)return[];perpSeg2=seg2dy*seg1seg2dx-seg2dx*seg1seg2dy;if(perpSeg2<0||perpSeg2>limit)return[]}else{if(perpSeg1>0||perpSeg10||perpSeg2seg2maxVal)return[];if(seg1minVal===seg2maxVal){if(inExcludeAdjacentSegs)return[];return[seg1min]}if(seg1maxVal<=seg2maxVal)return[seg1min,seg1max];return[seg1min,seg2max]}}}function isPointInsideAngle(inVertex,inLegFromPt,inLegToPt,inOtherPt){var legFromPtX=inLegFromPt.x-inVertex.x,legFromPtY=inLegFromPt.y-inVertex.y;var legToPtX=inLegToPt.x-inVertex.x,legToPtY=inLegToPt.y-inVertex.y;var otherPtX=inOtherPt.x-inVertex.x,otherPtY=inOtherPt.y-inVertex.y;var from2toAngle=legFromPtX*legToPtY-legFromPtY*legToPtX;var from2otherAngle=legFromPtX*otherPtY-legFromPtY*otherPtX;if(Math.abs(from2toAngle)>Number.EPSILON){var other2toAngle=otherPtX*legToPtY-otherPtY*legToPtX;if(from2toAngle>0){return from2otherAngle>=0&&other2toAngle>=0}else{return from2otherAngle>=0||other2toAngle>=0}}else{return from2otherAngle>0}}function removeHoles(contour,holes){var shape=contour.concat();var hole;function isCutLineInsideAngles(inShapeIdx,inHoleIdx){var lastShapeIdx=shape.length-1;var prevShapeIdx=inShapeIdx-1;if(prevShapeIdx<0)prevShapeIdx=lastShapeIdx;var nextShapeIdx=inShapeIdx+1;if(nextShapeIdx>lastShapeIdx)nextShapeIdx=0;var insideAngle=isPointInsideAngle(shape[inShapeIdx],shape[prevShapeIdx],shape[nextShapeIdx],hole[inHoleIdx]);if(!insideAngle){return false}var lastHoleIdx=hole.length-1;var prevHoleIdx=inHoleIdx-1;if(prevHoleIdx<0)prevHoleIdx=lastHoleIdx;var nextHoleIdx=inHoleIdx+1;if(nextHoleIdx>lastHoleIdx)nextHoleIdx=0;insideAngle=isPointInsideAngle(hole[inHoleIdx],hole[prevHoleIdx],hole[nextHoleIdx],shape[inShapeIdx]);if(!insideAngle){return false}return true}function intersectsShapeEdge(inShapePt,inHolePt){var sIdx,nextIdx,intersection;for(sIdx=0;sIdx0)return true}return false}var indepHoles=[];function intersectsHoleEdge(inShapePt,inHolePt){var ihIdx,chkHole,hIdx,nextIdx,intersection;for(ihIdx=0;ihIdx0)return true}}return false}var holeIndex,shapeIndex,shapePt,holePt,holeIdx,cutKey,failedCuts=[],tmpShape1,tmpShape2,tmpHole1,tmpHole2;for(var h=0,hl=holes.length;h0){counter--;if(counter<0){console.log("Infinite Loop! Holes left:"+indepHoles.length+", Probably Hole outside Shape!");break}for(shapeIndex=minShapeIndex;shapeIndex=0)break;failedCuts[cutKey]=true}if(holeIndex>=0)break}}return shape}var i,il,f,face,key,index,allPointsMap={};var allpoints=contour.concat();for(var h=0,hl=holes.length;hNumber.EPSILON){var v_prev_len=Math.sqrt(v_prev_lensq);var v_next_len=Math.sqrt(v_next_x*v_next_x+v_next_y*v_next_y);var ptPrevShift_x=inPrev.x-v_prev_y/v_prev_len;var ptPrevShift_y=inPrev.y+v_prev_x/v_prev_len;var ptNextShift_x=inNext.x-v_next_y/v_next_len;var ptNextShift_y=inNext.y+v_next_x/v_next_len;var sf=((ptNextShift_x-ptPrevShift_x)*v_next_y-(ptNextShift_y-ptPrevShift_y)*v_next_x)/(v_prev_x*v_next_y-v_prev_y*v_next_x);v_trans_x=ptPrevShift_x+v_prev_x*sf-inPt.x;v_trans_y=ptPrevShift_y+v_prev_y*sf-inPt.y;var v_trans_lensq=v_trans_x*v_trans_x+v_trans_y*v_trans_y;if(v_trans_lensq<=2){return new Vector2(v_trans_x,v_trans_y)}else{shrink_by=Math.sqrt(v_trans_lensq/2)}}else{var direction_eq=false;if(v_prev_x>Number.EPSILON){if(v_next_x>Number.EPSILON){direction_eq=true}}else{if(v_prev_x<-Number.EPSILON){if(v_next_x<-Number.EPSILON){direction_eq=true}}else{if(Math.sign(v_prev_y)===Math.sign(v_next_y)){direction_eq=true}}}if(direction_eq){v_trans_x=-v_prev_y;v_trans_y=v_prev_x;shrink_by=Math.sqrt(v_prev_lensq)}else{v_trans_x=v_prev_x;v_trans_y=v_prev_y;shrink_by=Math.sqrt(v_prev_lensq/2)}}return new Vector2(v_trans_x/shrink_by,v_trans_y/shrink_by)}var contourMovements=[];for(var i=0,il=contour.length,j=il-1,k=i+1;i=0;b--){t=b/bevelSegments;z=bevelThickness*Math.cos(t*Math.PI/2);bs=bevelSize*Math.sin(t*Math.PI/2);for(i=0,il=contour.length;i=0){j=i;k=i-1;if(k<0)k=contour.length-1;var s=0,sl=steps+bevelSegments*2;for(s=0;s0)indices.push(a,b,d);if(iy!==heightSegments-1||thetaEnd0)generateCap(true);if(radiusBottom>0)generateCap(false)}this.setIndex(indices);this.addAttribute("position",new Float32BufferAttribute(vertices,3));this.addAttribute("normal",new Float32BufferAttribute(normals,3));this.addAttribute("uv",new Float32BufferAttribute(uvs,2));function generateTorso(){var x,y;var normal=new Vector3;var vertex=new Vector3;var groupCount=0;var slope=(radiusBottom-radiusTop)/height;for(y=0;y<=heightSegments;y++){var indexRow=[];var v=y/heightSegments;var radius=v*(radiusBottom-radiusTop)+radiusTop;for(x=0;x<=radialSegments;x++){var u=x/radialSegments;var theta=u*thetaLength+thetaStart;var sinTheta=Math.sin(theta);var cosTheta=Math.cos(theta);vertex.x=radius*sinTheta;vertex.y=-v*height+halfHeight;vertex.z=radius*cosTheta;vertices.push(vertex.x,vertex.y,vertex.z);normal.set(sinTheta,slope,cosTheta).normalize();normals.push(normal.x,normal.y,normal.z);uvs.push(u,1-v);indexRow.push(index++)}indexArray.push(indexRow)}for(x=0;x0||url.search(/^data\:image\/jpeg/)===0;texture.format=isJPEG?RGBFormat:RGBAFormat;texture.needsUpdate=true;if(onLoad!==undefined){onLoad(texture)}},onProgress,onError);return texture},setCrossOrigin:function(value){this.crossOrigin=value;return this},setPath:function(value){this.path=value;return this}});function Light(color,intensity){Object3D.call(this);this.type="Light";this.color=new Color(color);this.intensity=intensity!==undefined?intensity:1;this.receiveShadow=undefined}Light.prototype=Object.assign(Object.create(Object3D.prototype),{constructor:Light,isLight:true,copy:function(source){Object3D.prototype.copy.call(this,source);this.color.copy(source.color);this.intensity=source.intensity;return this},toJSON:function(meta){var data=Object3D.prototype.toJSON.call(this,meta);data.object.color=this.color.getHex();data.object.intensity=this.intensity;if(this.groundColor!==undefined)data.object.groundColor=this.groundColor.getHex();if(this.distance!==undefined)data.object.distance=this.distance;if(this.angle!==undefined)data.object.angle=this.angle;if(this.decay!==undefined)data.object.decay=this.decay;if(this.penumbra!==undefined)data.object.penumbra=this.penumbra;if(this.shadow!==undefined)data.object.shadow=this.shadow.toJSON();return data}});function HemisphereLight(skyColor,groundColor,intensity){Light.call(this,skyColor,intensity);this.type="HemisphereLight";this.castShadow=undefined;this.position.copy(Object3D.DefaultUp);this.updateMatrix();this.groundColor=new Color(groundColor)}HemisphereLight.prototype=Object.assign(Object.create(Light.prototype),{ +constructor:HemisphereLight,isHemisphereLight:true,copy:function(source){Light.prototype.copy.call(this,source);this.groundColor.copy(source.groundColor);return this}});function LightShadow(camera){this.camera=camera;this.bias=0;this.radius=1;this.mapSize=new Vector2(512,512);this.map=null;this.matrix=new Matrix4}Object.assign(LightShadow.prototype,{copy:function(source){this.camera=source.camera.clone();this.bias=source.bias;this.radius=source.radius;this.mapSize.copy(source.mapSize);return this},clone:function(){return(new this.constructor).copy(this)},toJSON:function(){var object={};if(this.bias!==0)object.bias=this.bias;if(this.radius!==1)object.radius=this.radius;if(this.mapSize.x!==512||this.mapSize.y!==512)object.mapSize=this.mapSize.toArray();object.camera=this.camera.toJSON(false).object;delete object.camera.matrix;return object}});function SpotLightShadow(){LightShadow.call(this,new PerspectiveCamera(50,1,.5,500))}SpotLightShadow.prototype=Object.assign(Object.create(LightShadow.prototype),{constructor:SpotLightShadow,isSpotLightShadow:true,update:function(light){var camera=this.camera;var fov=_Math.RAD2DEG*2*light.angle;var aspect=this.mapSize.width/this.mapSize.height;var far=light.distance||camera.far;if(fov!==camera.fov||aspect!==camera.aspect||far!==camera.far){camera.fov=fov;camera.aspect=aspect;camera.far=far;camera.updateProjectionMatrix()}}});function SpotLight(color,intensity,distance,angle,penumbra,decay){Light.call(this,color,intensity);this.type="SpotLight";this.position.copy(Object3D.DefaultUp);this.updateMatrix();this.target=new Object3D;Object.defineProperty(this,"power",{get:function(){return this.intensity*Math.PI},set:function(power){this.intensity=power/Math.PI}});this.distance=distance!==undefined?distance:0;this.angle=angle!==undefined?angle:Math.PI/3;this.penumbra=penumbra!==undefined?penumbra:0;this.decay=decay!==undefined?decay:1;this.shadow=new SpotLightShadow}SpotLight.prototype=Object.assign(Object.create(Light.prototype),{constructor:SpotLight,isSpotLight:true,copy:function(source){Light.prototype.copy.call(this,source);this.distance=source.distance;this.angle=source.angle;this.penumbra=source.penumbra;this.decay=source.decay;this.target=source.target.clone();this.shadow=source.shadow.clone();return this}});function PointLight(color,intensity,distance,decay){Light.call(this,color,intensity);this.type="PointLight";Object.defineProperty(this,"power",{get:function(){return this.intensity*4*Math.PI},set:function(power){this.intensity=power/(4*Math.PI)}});this.distance=distance!==undefined?distance:0;this.decay=decay!==undefined?decay:1;this.shadow=new LightShadow(new PerspectiveCamera(90,1,.5,500))}PointLight.prototype=Object.assign(Object.create(Light.prototype),{constructor:PointLight,isPointLight:true,copy:function(source){Light.prototype.copy.call(this,source);this.distance=source.distance;this.decay=source.decay;this.shadow=source.shadow.clone();return this}});function DirectionalLightShadow(){LightShadow.call(this,new OrthographicCamera(-5,5,5,-5,.5,500))}DirectionalLightShadow.prototype=Object.assign(Object.create(LightShadow.prototype),{constructor:DirectionalLightShadow});function DirectionalLight(color,intensity){Light.call(this,color,intensity);this.type="DirectionalLight";this.position.copy(Object3D.DefaultUp);this.updateMatrix();this.target=new Object3D;this.shadow=new DirectionalLightShadow}DirectionalLight.prototype=Object.assign(Object.create(Light.prototype),{constructor:DirectionalLight,isDirectionalLight:true,copy:function(source){Light.prototype.copy.call(this,source);this.target=source.target.clone();this.shadow=source.shadow.clone();return this}});function AmbientLight(color,intensity){Light.call(this,color,intensity);this.type="AmbientLight";this.castShadow=undefined}AmbientLight.prototype=Object.assign(Object.create(Light.prototype),{constructor:AmbientLight,isAmbientLight:true});function RectAreaLight(color,intensity,width,height){Light.call(this,color,intensity);this.type="RectAreaLight";this.position.set(0,1,0);this.updateMatrix();this.width=width!==undefined?width:10;this.height=height!==undefined?height:10}RectAreaLight.prototype=Object.assign(Object.create(Light.prototype),{constructor:RectAreaLight,isRectAreaLight:true,copy:function(source){Light.prototype.copy.call(this,source);this.width=source.width;this.height=source.height;return this},toJSON:function(meta){var data=Light.prototype.toJSON.call(this,meta);data.object.width=this.width;data.object.height=this.height;return data}});var AnimationUtils={arraySlice:function(array,from,to){if(AnimationUtils.isTypedArray(array)){return new array.constructor(array.subarray(from,to!==undefined?to:array.length))}return array.slice(from,to)},convertArray:function(array,type,forceClone){if(!array||!forceClone&&array.constructor===type)return array;if(typeof type.BYTES_PER_ELEMENT==="number"){return new type(array)}return Array.prototype.slice.call(array)},isTypedArray:function(object){return ArrayBuffer.isView(object)&&!(object instanceof DataView)},getKeyframeOrder:function(times){function compareTime(i,j){return times[i]-times[j]}var n=times.length;var result=new Array(n);for(var i=0;i!==n;++i)result[i]=i;result.sort(compareTime);return result},sortedArray:function(values,stride,order){var nValues=values.length;var result=new values.constructor(nValues);for(var i=0,dstOffset=0;dstOffset!==nValues;++i){var srcOffset=order[i]*stride;for(var j=0;j!==stride;++j){result[dstOffset++]=values[srcOffset+j]}}return result},flattenJSON:function(jsonKeys,times,values,valuePropertyName){var i=1,key=jsonKeys[0];while(key!==undefined&&key[valuePropertyName]===undefined){key=jsonKeys[i++]}if(key===undefined)return;var value=key[valuePropertyName];if(value===undefined)return;if(Array.isArray(value)){do{value=key[valuePropertyName];if(value!==undefined){times.push(key.time);values.push.apply(values,value)}key=jsonKeys[i++]}while(key!==undefined)}else if(value.toArray!==undefined){do{value=key[valuePropertyName];if(value!==undefined){times.push(key.time);value.toArray(values,values.length)}key=jsonKeys[i++]}while(key!==undefined)}else{do{value=key[valuePropertyName];if(value!==undefined){times.push(key.time);values.push(value)}key=jsonKeys[i++]}while(key!==undefined)}}};function Interpolant(parameterPositions,sampleValues,sampleSize,resultBuffer){this.parameterPositions=parameterPositions;this._cachedIndex=0;this.resultBuffer=resultBuffer!==undefined?resultBuffer:new sampleValues.constructor(sampleSize);this.sampleValues=sampleValues;this.valueSize=sampleSize}Object.assign(Interpolant.prototype,{evaluate:function(t){var pp=this.parameterPositions,i1=this._cachedIndex,t1=pp[i1],t0=pp[i1-1];validate_interval:{seek:{var right;linear_scan:{forward_scan:if(!(t=t0)){var t1global=pp[1];if(t=t0){break seek}}right=i1;i1=0;break linear_scan}break validate_interval}while(i1>>1;if(tendTime)--to;++to;if(from!==0||to!==nKeys){if(from>=to)to=Math.max(to,1),from=to-1;var stride=this.getValueSize();this.times=AnimationUtils.arraySlice(times,from,to);this.values=AnimationUtils.arraySlice(this.values,from*stride,to*stride)}return this},validate:function(){var valid=true;var valueSize=this.getValueSize();if(valueSize-Math.floor(valueSize)!==0){console.error("THREE.KeyframeTrackPrototype: Invalid value size in track.",this);valid=false}var times=this.times,values=this.values,nKeys=times.length;if(nKeys===0){console.error("THREE.KeyframeTrackPrototype: Track is empty.",this);valid=false}var prevTime=null;for(var i=0;i!==nKeys;i++){var currTime=times[i];if(typeof currTime==="number"&&isNaN(currTime)){console.error("THREE.KeyframeTrackPrototype: Time is not a valid number.",this,i,currTime);valid=false;break}if(prevTime!==null&&prevTime>currTime){console.error("THREE.KeyframeTrackPrototype: Out of order keys.",this,i,currTime,prevTime);valid=false;break}prevTime=currTime}if(values!==undefined){if(AnimationUtils.isTypedArray(values)){for(var i=0,n=values.length;i!==n;++i){var value=values[i];if(isNaN(value)){console.error("THREE.KeyframeTrackPrototype: Value is not a valid number.",this,i,value);valid=false;break}}}}return valid},optimize:function(){var times=this.times,values=this.values,stride=this.getValueSize(),smoothInterpolation=this.getInterpolation()===InterpolateSmooth,writeIndex=1,lastIndex=times.length-1;for(var i=1;i0){times[writeIndex]=times[lastIndex];for(var readOffset=lastIndex*stride,writeOffset=writeIndex*stride,j=0;j!==stride;++j)values[writeOffset+j]=values[readOffset+j];++writeIndex}if(writeIndex!==times.length){this.times=AnimationUtils.arraySlice(times,0,writeIndex);this.values=AnimationUtils.arraySlice(values,0,writeIndex*stride)}return this}};function KeyframeTrackConstructor(name,times,values,interpolation){if(name===undefined)throw new Error("track name is undefined");if(times===undefined||times.length===0){throw new Error("no keyframes in track named "+name)}this.name=name;this.times=AnimationUtils.convertArray(times,this.TimeBufferType);this.values=AnimationUtils.convertArray(values,this.ValueBufferType);this.setInterpolation(interpolation||this.DefaultInterpolation);this.validate();this.optimize()}function VectorKeyframeTrack(name,times,values,interpolation){KeyframeTrackConstructor.call(this,name,times,values,interpolation)}VectorKeyframeTrack.prototype=Object.assign(Object.create(KeyframeTrackPrototype),{constructor:VectorKeyframeTrack,ValueTypeName:"vector"});function QuaternionLinearInterpolant(parameterPositions,sampleValues,sampleSize,resultBuffer){Interpolant.call(this,parameterPositions,sampleValues,sampleSize,resultBuffer)}QuaternionLinearInterpolant.prototype=Object.assign(Object.create(Interpolant.prototype),{constructor:QuaternionLinearInterpolant,interpolate_:function(i1,t0,t,t1){var result=this.resultBuffer,values=this.sampleValues,stride=this.valueSize,offset=i1*stride,alpha=(t-t0)/(t1-t0);for(var end=offset+stride;offset!==end;offset+=4){Quaternion.slerpFlat(result,0,values,offset-stride,values,offset,alpha)}return result}});function QuaternionKeyframeTrack(name,times,values,interpolation){KeyframeTrackConstructor.call(this,name,times,values,interpolation)}QuaternionKeyframeTrack.prototype=Object.assign(Object.create(KeyframeTrackPrototype),{constructor:QuaternionKeyframeTrack,ValueTypeName:"quaternion",DefaultInterpolation:InterpolateLinear,InterpolantFactoryMethodLinear:function(result){return new QuaternionLinearInterpolant(this.times,this.values,this.getValueSize(),result)},InterpolantFactoryMethodSmooth:undefined});function NumberKeyframeTrack(name,times,values,interpolation){KeyframeTrackConstructor.call(this,name,times,values,interpolation)}NumberKeyframeTrack.prototype=Object.assign(Object.create(KeyframeTrackPrototype),{constructor:NumberKeyframeTrack,ValueTypeName:"number"});function StringKeyframeTrack(name,times,values,interpolation){KeyframeTrackConstructor.call(this,name,times,values,interpolation)}StringKeyframeTrack.prototype=Object.assign(Object.create(KeyframeTrackPrototype),{constructor:StringKeyframeTrack,ValueTypeName:"string",ValueBufferType:Array,DefaultInterpolation:InterpolateDiscrete,InterpolantFactoryMethodLinear:undefined,InterpolantFactoryMethodSmooth:undefined});function BooleanKeyframeTrack(name,times,values){KeyframeTrackConstructor.call(this,name,times,values)}BooleanKeyframeTrack.prototype=Object.assign(Object.create(KeyframeTrackPrototype),{constructor:BooleanKeyframeTrack,ValueTypeName:"bool",ValueBufferType:Array,DefaultInterpolation:InterpolateDiscrete,InterpolantFactoryMethodLinear:undefined,InterpolantFactoryMethodSmooth:undefined});function ColorKeyframeTrack(name,times,values,interpolation){KeyframeTrackConstructor.call(this,name,times,values,interpolation)}ColorKeyframeTrack.prototype=Object.assign(Object.create(KeyframeTrackPrototype),{constructor:ColorKeyframeTrack,ValueTypeName:"color"});function KeyframeTrack(name,times,values,interpolation){KeyframeTrackConstructor.apply(this,arguments)}KeyframeTrack.prototype=KeyframeTrackPrototype;KeyframeTrackPrototype.constructor=KeyframeTrack;Object.assign(KeyframeTrack,{parse:function(json){if(json.type===undefined){throw new Error("track type undefined, can not parse")}var trackType=KeyframeTrack._getTrackTypeForValueTypeName(json.type);if(json.times===undefined){var times=[],values=[];AnimationUtils.flattenJSON(json.keys,times,values,"value");json.times=times;json.values=values}if(trackType.parse!==undefined){return trackType.parse(json)}else{return new trackType(json.name,json.times,json.values,json.interpolation)}},toJSON:function(track){var trackType=track.constructor;var json;if(trackType.toJSON!==undefined){json=trackType.toJSON(track)}else{json={name:track.name,times:AnimationUtils.convertArray(track.times,Array),values:AnimationUtils.convertArray(track.values,Array)};var interpolation=track.getInterpolation();if(interpolation!==track.DefaultInterpolation){json.interpolation=interpolation}}json.type=track.ValueTypeName;return json},_getTrackTypeForValueTypeName:function(typeName){switch(typeName.toLowerCase()){case"scalar":case"double":case"float":case"number":case"integer":return NumberKeyframeTrack;case"vector":case"vector2":case"vector3":case"vector4":return VectorKeyframeTrack;case"color":return ColorKeyframeTrack;case"quaternion":return QuaternionKeyframeTrack;case"bool":case"boolean":return BooleanKeyframeTrack;case"string":return StringKeyframeTrack}throw new Error("Unsupported typeName: "+typeName)}});function AnimationClip(name,duration,tracks){this.name=name;this.tracks=tracks;this.duration=duration!==undefined?duration:-1;this.uuid=_Math.generateUUID();if(this.duration<0){this.resetDuration()}this.optimize()}Object.assign(AnimationClip,{parse:function(json){var tracks=[],jsonTracks=json.tracks,frameTime=1/(json.fps||1);for(var i=0,n=jsonTracks.length;i!==n;++i){tracks.push(KeyframeTrack.parse(jsonTracks[i]).scale(frameTime))}return new AnimationClip(json.name,json.duration,tracks)},toJSON:function(clip){var tracks=[],clipTracks=clip.tracks;var json={name:clip.name,duration:clip.duration,tracks:tracks};for(var i=0,n=clipTracks.length;i!==n;++i){tracks.push(KeyframeTrack.toJSON(clipTracks[i]))}return json},CreateFromMorphTargetSequence:function(name,morphTargetSequence,fps,noLoop){var numMorphTargets=morphTargetSequence.length;var tracks=[];for(var i=0;i1){var name=parts[1];var animationMorphTargets=animationToMorphTargets[name];if(!animationMorphTargets){animationToMorphTargets[name]=animationMorphTargets=[]}animationMorphTargets.push(morphTarget)}}var clips=[];for(var name in animationToMorphTargets){clips.push(AnimationClip.CreateFromMorphTargetSequence(name,animationToMorphTargets[name],fps,noLoop))}return clips},parseAnimation:function(animation,bones){if(!animation){console.error("THREE.AnimationClip: No animation in JSONLoader data.");return null}var addNonemptyTrack=function(trackType,trackName,animationKeys,propertyName,destTracks){if(animationKeys.length!==0){var times=[];var values=[];AnimationUtils.flattenJSON(animationKeys,times,values,propertyName);if(times.length!==0){destTracks.push(new trackType(trackName,times,values))}}};var tracks=[];var clipName=animation.name||"default";var duration=animation.length||-1;var fps=animation.fps||30;var hierarchyTracks=animation.hierarchy||[];for(var h=0;h1?json.skinWeights[i+1]:0;var z=influencesPerVertex>2?json.skinWeights[i+2]:0;var w=influencesPerVertex>3?json.skinWeights[i+3]:0;geometry.skinWeights.push(new Vector4(x,y,z,w))}}if(json.skinIndices){for(var i=0,l=json.skinIndices.length;i1?json.skinIndices[i+1]:0;var c=influencesPerVertex>2?json.skinIndices[i+2]:0;var d=influencesPerVertex>3?json.skinIndices[i+3]:0;geometry.skinIndices.push(new Vector4(a,b,c,d))}}geometry.bones=json.bones;if(geometry.bones&&geometry.bones.length>0&&(geometry.skinWeights.length!==geometry.skinIndices.length||geometry.skinIndices.length!==geometry.vertices.length)){console.warn("When skinning, number of vertices ("+geometry.vertices.length+"), skinIndices ("+geometry.skinIndices.length+"), and skinWeights ("+geometry.skinWeights.length+") should match.")}}function parseMorphing(json,geometry){var scale=json.scale;if(json.morphTargets!==undefined){for(var i=0,l=json.morphTargets.length;i0){console.warn('THREE.JSONLoader: "morphColors" no longer supported. Using them as face colors.');var faces=geometry.faces;var morphColors=json.morphColors[0].colors;for(var i=0,l=faces.length;i0)geometry.animations=outputAnimations}return function(json,texturePath){if(json.data!==undefined){json=json.data}if(json.scale!==undefined){json.scale=1/json.scale}else{json.scale=1}var geometry=new Geometry;parseModel(json,geometry);parseSkin(json,geometry);parseMorphing(json,geometry);parseAnimations(json,geometry);geometry.computeFaceNormals();geometry.computeBoundingSphere();if(json.materials===undefined||json.materials.length===0){return{geometry:geometry}}else{var materials=Loader.prototype.initMaterials(json.materials,texturePath,this.crossOrigin);return{geometry:geometry,materials:materials}}}}()});function ObjectLoader(manager){this.manager=manager!==undefined?manager:DefaultLoadingManager;this.texturePath=""}Object.assign(ObjectLoader.prototype,{load:function(url,onLoad,onProgress,onError){if(this.texturePath===""){this.texturePath=url.substring(0,url.lastIndexOf("/")+1)}var scope=this;var loader=new FileLoader(scope.manager);loader.load(url,function(text){var json=null;try{json=JSON.parse(text)}catch(error){if(onError!==undefined)onError(error);console.error("THREE:ObjectLoader: Can't parse "+url+".",error.message);return}var metadata=json.metadata;if(metadata===undefined||metadata.type===undefined||metadata.type.toLowerCase()==="geometry"){console.error("THREE.ObjectLoader: Can't load "+url+". Use THREE.JSONLoader instead.");return}scope.parse(json,onLoad)},onProgress,onError)},setTexturePath:function(value){this.texturePath=value},setCrossOrigin:function(value){this.crossOrigin=value},parse:function(json,onLoad){var geometries=this.parseGeometries(json.geometries);var images=this.parseImages(json.images,function(){if(onLoad!==undefined)onLoad(object)});var textures=this.parseTextures(json.textures,images);var materials=this.parseMaterials(json.materials,textures);var object=this.parseObject(json.object,geometries,materials);if(json.animations){object.animations=this.parseAnimations(json.animations)}if(json.images===undefined||json.images.length===0){if(onLoad!==undefined)onLoad(object)}return object},parseGeometries:function(json){var geometries={};if(json!==undefined){var geometryLoader=new JSONLoader;var bufferGeometryLoader=new BufferGeometryLoader;for(var i=0,l=json.length;i0){var manager=new LoadingManager(onLoad);var loader=new ImageLoader(manager);loader.setCrossOrigin(this.crossOrigin);for(var i=0,l=json.length;i0){object=new SkinnedMesh(geometry,material)}else{object=new Mesh(geometry,material)}break;case"LOD":object=new LOD;break;case"Line":object=new Line(getGeometry(data.geometry),getMaterial(data.material),data.mode);break;case"LineLoop":object=new LineLoop(getGeometry(data.geometry),getMaterial(data.material));break;case"LineSegments":object=new LineSegments(getGeometry(data.geometry),getMaterial(data.material));break;case"PointCloud":case"Points":object=new Points(getGeometry(data.geometry),getMaterial(data.material));break;case"Sprite":object=new Sprite(getMaterial(data.material));break;case"Group":object=new Group;break;default:object=new Object3D}object.uuid=data.uuid;if(data.name!==undefined)object.name=data.name;if(data.matrix!==undefined){matrix.fromArray(data.matrix);matrix.decompose(object.position,object.quaternion,object.scale)}else{if(data.position!==undefined)object.position.fromArray(data.position);if(data.rotation!==undefined)object.rotation.fromArray(data.rotation);if(data.quaternion!==undefined)object.quaternion.fromArray(data.quaternion);if(data.scale!==undefined)object.scale.fromArray(data.scale)}if(data.castShadow!==undefined)object.castShadow=data.castShadow;if(data.receiveShadow!==undefined)object.receiveShadow=data.receiveShadow;if(data.shadow){if(data.shadow.bias!==undefined)object.shadow.bias=data.shadow.bias;if(data.shadow.radius!==undefined)object.shadow.radius=data.shadow.radius;if(data.shadow.mapSize!==undefined)object.shadow.mapSize.fromArray(data.shadow.mapSize);if(data.shadow.camera!==undefined)object.shadow.camera=this.parseObject(data.shadow.camera)}if(data.visible!==undefined)object.visible=data.visible;if(data.userData!==undefined)object.userData=data.userData;if(data.children!==undefined){for(var child in data.children){object.add(this.parseObject(data.children[child],geometries,materials))}}if(data.type==="LOD"){var levels=data.levels;for(var l=0;l0){high=i-1}else{high=i;break}}i=high;if(arcLengths[i]===targetArcLength){return i/(il-1)}var lengthBefore=arcLengths[i];var lengthAfter=arcLengths[i+1];var segmentLength=lengthAfter-lengthBefore;var segmentFraction=(targetArcLength-lengthBefore)/segmentLength;var t=(i+segmentFraction)/(il-1);return t},getTangent:function(t){var delta=1e-4;var t1=t-delta;var t2=t+delta;if(t1<0)t1=0;if(t2>1)t2=1;var pt1=this.getPoint(t1);var pt2=this.getPoint(t2);var vec=pt2.clone().sub(pt1);return vec.normalize()},getTangentAt:function(u){var t=this.getUtoTmapping(u);return this.getTangent(t)},computeFrenetFrames:function(segments,closed){var normal=new Vector3;var tangents=[];var normals=[];var binormals=[];var vec=new Vector3;var mat=new Matrix4;var i,u,theta;for(i=0;i<=segments;i++){u=i/segments;tangents[i]=this.getTangentAt(u);tangents[i].normalize()}normals[0]=new Vector3;binormals[0]=new Vector3;var min=Number.MAX_VALUE;var tx=Math.abs(tangents[0].x);var ty=Math.abs(tangents[0].y);var tz=Math.abs(tangents[0].z);if(tx<=min){min=tx;normal.set(1,0,0)}if(ty<=min){min=ty;normal.set(0,1,0)}if(tz<=min){normal.set(0,0,1)}vec.crossVectors(tangents[0],normal).normalize();normals[0].crossVectors(tangents[0],vec);binormals[0].crossVectors(tangents[0],normals[0]);for(i=1;i<=segments;i++){normals[i]=normals[i-1].clone();binormals[i]=binormals[i-1].clone();vec.crossVectors(tangents[i-1],tangents[i]);if(vec.length()>Number.EPSILON){vec.normalize();theta=Math.acos(_Math.clamp(tangents[i-1].dot(tangents[i]),-1,1));normals[i].applyMatrix4(mat.makeRotationAxis(vec,theta))}binormals[i].crossVectors(tangents[i],normals[i])}if(closed===true){theta=Math.acos(_Math.clamp(normals[0].dot(normals[segments]),-1,1));theta/=segments;if(tangents[0].dot(vec.crossVectors(normals[0],normals[segments]))>0){theta=-theta}for(i=1;i<=segments;i++){normals[i].applyMatrix4(mat.makeRotationAxis(tangents[i],theta*i));binormals[i].crossVectors(tangents[i],normals[i])}}return{tangents:tangents,normals:normals,binormals:binormals}}});function LineCurve(v1,v2){Curve.call(this);this.v1=v1;this.v2=v2}LineCurve.prototype=Object.create(Curve.prototype);LineCurve.prototype.constructor=LineCurve;LineCurve.prototype.isLineCurve=true;LineCurve.prototype.getPoint=function(t){if(t===1){return this.v2.clone()}var point=this.v2.clone().sub(this.v1);point.multiplyScalar(t).add(this.v1);return point};LineCurve.prototype.getPointAt=function(u){return this.getPoint(u)};LineCurve.prototype.getTangent=function(t){var tangent=this.v2.clone().sub(this.v1);return tangent.normalize()};function CurvePath(){Curve.call(this);this.curves=[];this.autoClose=false}CurvePath.prototype=Object.assign(Object.create(Curve.prototype),{constructor:CurvePath,add:function(curve){this.curves.push(curve)},closePath:function(){var startPoint=this.curves[0].getPoint(0);var endPoint=this.curves[this.curves.length-1].getPoint(1);if(!startPoint.equals(endPoint)){this.curves.push(new LineCurve(endPoint,startPoint))}},getPoint:function(t){var d=t*this.getLength();var curveLengths=this.getCurveLengths();var i=0;while(i=d){var diff=curveLengths[i]-d;var curve=this.curves[i];var segmentLength=curve.getLength();var u=segmentLength===0?0:1-diff/segmentLength;return curve.getPointAt(u)}i++}return null},getLength:function(){var lens=this.getCurveLengths();return lens[lens.length-1]},updateArcLengths:function(){this.needsUpdate=true;this.cacheLengths=null;this.getCurveLengths()},getCurveLengths:function(){if(this.cacheLengths&&this.cacheLengths.length===this.curves.length){return this.cacheLengths}var lengths=[],sums=0;for(var i=0,l=this.curves.length;i1&&!points[points.length-1].equals(points[0])){points.push(points[0])}return points},createPointsGeometry:function(divisions){var pts=this.getPoints(divisions);return this.createGeometry(pts)},createSpacedPointsGeometry:function(divisions){var pts=this.getSpacedPoints(divisions);return this.createGeometry(pts)},createGeometry:function(points){var geometry=new Geometry;for(var i=0,l=points.length;itwoPi)deltaAngle-=twoPi;if(deltaAnglepoints.length-2?points.length-1:intPoint+1];var point3=points[intPoint>points.length-3?points.length-1:intPoint+2];return new Vector2(CatmullRom(weight,point0.x,point1.x,point2.x,point3.x),CatmullRom(weight,point0.y,point1.y,point2.y,point3.y))};function CubicBezierCurve(v0,v1,v2,v3){Curve.call(this);this.v0=v0;this.v1=v1;this.v2=v2;this.v3=v3}CubicBezierCurve.prototype=Object.create(Curve.prototype);CubicBezierCurve.prototype.constructor=CubicBezierCurve;CubicBezierCurve.prototype.getPoint=function(t){var v0=this.v0,v1=this.v1,v2=this.v2,v3=this.v3;return new Vector2(CubicBezier(t,v0.x,v1.x,v2.x,v3.x),CubicBezier(t,v0.y,v1.y,v2.y,v3.y))};function QuadraticBezierCurve(v0,v1,v2){Curve.call(this);this.v0=v0;this.v1=v1;this.v2=v2}QuadraticBezierCurve.prototype=Object.create(Curve.prototype);QuadraticBezierCurve.prototype.constructor=QuadraticBezierCurve;QuadraticBezierCurve.prototype.getPoint=function(t){var v0=this.v0,v1=this.v1,v2=this.v2;return new Vector2(QuadraticBezier(t,v0.x,v1.x,v2.x),QuadraticBezier(t,v0.y,v1.y,v2.y))};var PathPrototype=Object.assign(Object.create(CurvePath.prototype),{fromPoints:function(vectors){this.moveTo(vectors[0].x,vectors[0].y);for(var i=1,l=vectors.length;i0){var firstPoint=curve.getPoint(0);if(!firstPoint.equals(this.currentPoint)){this.lineTo(firstPoint.x,firstPoint.y)}}this.curves.push(curve);var lastPoint=curve.getPoint(1);this.currentPoint.copy(lastPoint)}});function Path(points){CurvePath.call(this);this.currentPoint=new Vector2;if(points){this.fromPoints(points)}}Path.prototype=PathPrototype;PathPrototype.constructor=Path;function Shape(){Path.apply(this,arguments);this.holes=[]}Shape.prototype=Object.assign(Object.create(PathPrototype),{constructor:Shape,getPointsHoles:function(divisions){var holesPts=[];for(var i=0,l=this.holes.length;iNumber.EPSILON){if(edgeDy<0){edgeLowPt=inPolygon[q];edgeDx=-edgeDx;edgeHighPt=inPolygon[p];edgeDy=-edgeDy}if(inPt.yedgeHighPt.y)continue;if(inPt.y===edgeLowPt.y){if(inPt.x===edgeLowPt.x)return true}else{var perpEdge=edgeDy*(inPt.x-edgeLowPt.x)-edgeDx*(inPt.y-edgeLowPt.y);if(perpEdge===0)return true;if(perpEdge<0)continue;inside=!inside}}else{if(inPt.y!==edgeLowPt.y)continue;if(edgeHighPt.x<=inPt.x&&inPt.x<=edgeLowPt.x||edgeLowPt.x<=inPt.x&&inPt.x<=edgeHighPt.x)return true}}return inside}var isClockWise=ShapeUtils.isClockWise;var subPaths=this.subPaths;if(subPaths.length===0)return[];if(noHoles===true)return toShapesNoHoles(subPaths);var solid,tmpPath,tmpShape,shapes=[];if(subPaths.length===1){tmpPath=subPaths[0];tmpShape=new Shape;tmpShape.curves=tmpPath.curves;shapes.push(tmpShape);return shapes}var holesFirst=!isClockWise(subPaths[0].getPoints());holesFirst=isCCW?!holesFirst:holesFirst;var betterShapeHoles=[];var newShapes=[];var newShapeHoles=[];var mainIdx=0;var tmpPoints;newShapes[mainIdx]=undefined;newShapeHoles[mainIdx]=[];for(var i=0,l=subPaths.length;i1){var ambiguous=false;var toChange=[];for(var sIdx=0,sLen=newShapes.length;sIdx0){if(!ambiguous)newShapeHoles=betterShapeHoles}}var tmpHoles;for(var i=0,il=newShapes.length;i0){this.source.connect(this.filters[0]);for(var i=1,l=this.filters.length;i0){this.source.disconnect(this.filters[0]);for(var i=1,l=this.filters.length;i=.5){for(var i=0;i!==stride;++i){buffer[dstOffset+i]=buffer[srcOffset+i]}}},_slerp:function(buffer,dstOffset,srcOffset,t){Quaternion.slerpFlat(buffer,dstOffset,buffer,dstOffset,buffer,srcOffset,t)},_lerp:function(buffer,dstOffset,srcOffset,t,stride){var s=1-t;for(var i=0;i!==stride;++i){var j=dstOffset+i;buffer[j]=buffer[j]*s+buffer[srcOffset+i]*t}}});function Composite(targetGroup,path,optionalParsedPath){var parsedPath=optionalParsedPath||PropertyBinding.parseTrackName(path);this._targetGroup=targetGroup;this._bindings=targetGroup.subscribe_(path,parsedPath)}Object.assign(Composite.prototype,{getValue:function(array,offset){this.bind();var firstValidIndex=this._targetGroup.nCachedObjects_,binding=this._bindings[firstValidIndex];if(binding!==undefined)binding.getValue(array,offset)},setValue:function(array,offset){var bindings=this._bindings;for(var i=this._targetGroup.nCachedObjects_,n=bindings.length;i!==n;++i){bindings[i].setValue(array,offset)}},bind:function(){var bindings=this._bindings;for(var i=this._targetGroup.nCachedObjects_,n=bindings.length;i!==n;++i){bindings[i].bind()}},unbind:function(){var bindings=this._bindings;for(var i=this._targetGroup.nCachedObjects_,n=bindings.length;i!==n;++i){bindings[i].unbind()}}});function PropertyBinding(rootNode,path,parsedPath){this.path=path;this.parsedPath=parsedPath||PropertyBinding.parseTrackName(path);this.node=PropertyBinding.findNode(rootNode,this.parsedPath.nodeName)||rootNode;this.rootNode=rootNode}Object.assign(PropertyBinding,{Composite:Composite,create:function(root,path,parsedPath){if(!(root&&root.isAnimationObjectGroup)){return new PropertyBinding(root,path,parsedPath)}else{return new PropertyBinding.Composite(root,path,parsedPath)}},sanitizeNodeName:function(name){return name.replace(/\s/g,"_").replace(/[^\w-]/g,"")},parseTrackName:function(){var directoryRe=/((?:[\w-]+[\/:])*)/;var nodeRe=/([\w-\.]+)?/;var objectRe=/(?:\.([\w-]+)(?:\[(.+)\])?)?/;var propertyRe=/\.([\w-]+)(?:\[(.+)\])?/;var trackRe=new RegExp(""+"^"+directoryRe.source+nodeRe.source+objectRe.source+propertyRe.source+"$");var supportedObjectNames=["material","materials","bones"];return function(trackName){var matches=trackRe.exec(trackName);if(!matches){throw new Error("PropertyBinding: Cannot parse trackName: "+trackName)}var results={nodeName:matches[2],objectName:matches[3],objectIndex:matches[4],propertyName:matches[5],propertyIndex:matches[6]};var lastDot=results.nodeName&&results.nodeName.lastIndexOf(".");if(lastDot!==undefined&&lastDot!==-1){var objectName=results.nodeName.substring(lastDot+1);if(supportedObjectNames.indexOf(objectName)!==-1){results.nodeName=results.nodeName.substring(0,lastDot);results.objectName=objectName}}if(results.propertyName===null||results.propertyName.length===0){throw new Error("PropertyBinding: can not parse propertyName from trackName: "+trackName)}return results}}(),findNode:function(root,nodeName){if(!nodeName||nodeName===""||nodeName==="root"||nodeName==="."||nodeName===-1||nodeName===root.name||nodeName===root.uuid){return root}if(root.skeleton){var searchSkeleton=function(skeleton){for(var i=0;i=nCachedObjects){var lastCachedIndex=nCachedObjects++,firstActiveObject=objects[lastCachedIndex];indicesByUUID[firstActiveObject.uuid]=index;objects[index]=firstActiveObject;indicesByUUID[uuid]=lastCachedIndex;objects[lastCachedIndex]=object;for(var j=0,m=nBindings;j!==m;++j){var bindingsForPath=bindings[j],firstActive=bindingsForPath[lastCachedIndex],binding=bindingsForPath[index];bindingsForPath[index]=firstActive;bindingsForPath[lastCachedIndex]=binding}}}this.nCachedObjects_=nCachedObjects},uncache:function(var_args){var objects=this._objects,nObjects=objects.length,nCachedObjects=this.nCachedObjects_,indicesByUUID=this._indicesByUUID,bindings=this._bindings,nBindings=bindings.length;for(var i=0,n=arguments.length;i!==n;++i){var object=arguments[i],uuid=object.uuid,index=indicesByUUID[uuid];if(index!==undefined){delete indicesByUUID[uuid];if(index0){var interpolants=this._interpolants;var propertyMixers=this._propertyBindings;for(var j=0,m=interpolants.length;j!==m;++j){interpolants[j].evaluate(clipTime);propertyMixers[j].accumulate(accuIndex,weight)}}},_updateWeight:function(time){var weight=0;if(this.enabled){weight=this.weight;var interpolant=this._weightInterpolant;if(interpolant!==null){var interpolantValue=interpolant.evaluate(time)[0];weight*=interpolantValue;if(time>interpolant.parameterPositions[1]){this.stopFading();if(interpolantValue===0){this.enabled=false}}}}this._effectiveWeight=weight;return weight},_updateTimeScale:function(time){var timeScale=0;if(!this.paused){timeScale=this.timeScale;var interpolant=this._timeScaleInterpolant;if(interpolant!==null){var interpolantValue=interpolant.evaluate(time)[0];timeScale*=interpolantValue;if(time>interpolant.parameterPositions[1]){this.stopWarping();if(timeScale===0){this.paused=true}else{this.timeScale=timeScale}}}}this._effectiveTimeScale=timeScale;return timeScale},_updateTime:function(deltaTime){var time=this.time+deltaTime;if(deltaTime===0)return time;var duration=this._clip.duration,loop=this.loop,loopCount=this._loopCount;if(loop===LoopOnce){if(loopCount===-1){this._loopCount=0;this._setEndings(true,true,false)}handle_stop:{if(time>=duration){time=duration}else if(time<0){time=0}else break handle_stop;if(this.clampWhenFinished)this.paused=true;else this.enabled=false;this._mixer.dispatchEvent({type:"finished",action:this,direction:deltaTime<0?-1:1})}}else{var pingPong=loop===LoopPingPong;if(loopCount===-1){if(deltaTime>=0){loopCount=0;this._setEndings(true,this.repetitions===0,pingPong)}else{this._setEndings(this.repetitions===0,true,pingPong)}}if(time>=duration||time<0){var loopDelta=Math.floor(time/duration);time-=duration*loopDelta;loopCount+=Math.abs(loopDelta);var pending=this.repetitions-loopCount;if(pending<0){if(this.clampWhenFinished)this.paused=true;else this.enabled=false;time=deltaTime>0?duration:0;this._mixer.dispatchEvent({type:"finished",action:this,direction:deltaTime>0?1:-1})}else{if(pending===0){var atStart=deltaTime<0;this._setEndings(atStart,!atStart,pingPong)}else{this._setEndings(false,false,pingPong)}this._loopCount=loopCount;this._mixer.dispatchEvent({type:"loop",action:this,loopDelta:loopDelta})}}if(pingPong&&(loopCount&1)===1){this.time=time;return duration-time}}this.time=time;return time},_setEndings:function(atStart,atEnd,pingPong){var settings=this._interpolantSettings;if(pingPong){settings.endingStart=ZeroSlopeEnding;settings.endingEnd=ZeroSlopeEnding}else{if(atStart){settings.endingStart=this.zeroSlopeAtStart?ZeroSlopeEnding:ZeroCurvatureEnding}else{settings.endingStart=WrapAroundEnding}if(atEnd){settings.endingEnd=this.zeroSlopeAtEnd?ZeroSlopeEnding:ZeroCurvatureEnding}else{settings.endingEnd=WrapAroundEnding}}},_scheduleFading:function(duration,weightNow,weightThen){var mixer=this._mixer,now=mixer.time,interpolant=this._weightInterpolant;if(interpolant===null){interpolant=mixer._lendControlInterpolant();this._weightInterpolant=interpolant}var times=interpolant.parameterPositions,values=interpolant.sampleValues;times[0]=now;values[0]=weightNow;times[1]=now+duration;values[1]=weightThen;return this}});function AnimationMixer(root){this._root=root;this._initMemoryManager();this._accuIndex=0;this.time=0;this.timeScale=1}Object.assign(AnimationMixer.prototype,EventDispatcher.prototype,{_bindAction:function(action,prototypeAction){var root=action._localRoot||this._root,tracks=action._clip.tracks,nTracks=tracks.length,bindings=action._propertyBindings,interpolants=action._interpolants,rootUuid=root.uuid,bindingsByRoot=this._bindingsByRootAndName,bindingsByName=bindingsByRoot[rootUuid];if(bindingsByName===undefined){bindingsByName={};bindingsByRoot[rootUuid]=bindingsByName}for(var i=0;i!==nTracks;++i){var track=tracks[i],trackName=track.name,binding=bindingsByName[trackName];if(binding!==undefined){bindings[i]=binding}else{binding=bindings[i];if(binding!==undefined){if(binding._cacheIndex===null){++binding.referenceCount;this._addInactiveBinding(binding,rootUuid,trackName)}continue}var path=prototypeAction&&prototypeAction._propertyBindings[i].binding.parsedPath;binding=new PropertyMixer(PropertyBinding.create(root,trackName,path),track.ValueTypeName,track.getValueSize());++binding.referenceCount;this._addInactiveBinding(binding,rootUuid,trackName);bindings[i]=binding}interpolants[i].resultBuffer=binding.buffer}},_activateAction:function(action){if(!this._isActiveAction(action)){if(action._cacheIndex===null){var rootUuid=(action._localRoot||this._root).uuid,clipUuid=action._clip.uuid,actionsForClip=this._actionsByClip[clipUuid];this._bindAction(action,actionsForClip&&actionsForClip.knownActions[0]);this._addInactiveAction(action,clipUuid,rootUuid)}var bindings=action._propertyBindings;for(var i=0,n=bindings.length;i!==n;++i){var binding=bindings[i];if(binding.useCount++===0){this._lendBinding(binding);binding.saveOriginalState()}}this._lendAction(action)}},_deactivateAction:function(action){if(this._isActiveAction(action)){var bindings=action._propertyBindings;for(var i=0,n=bindings.length;i!==n;++i){var binding=bindings[i];if(--binding.useCount===0){binding.restoreOriginalState();this._takeBackBinding(binding)}}this._takeBackAction(action)}},_initMemoryManager:function(){this._actions=[];this._nActiveActions=0;this._actionsByClip={};this._bindings=[];this._nActiveBindings=0;this._bindingsByRootAndName={};this._controlInterpolants=[];this._nActiveControlInterpolants=0;var scope=this;this.stats={actions:{get total(){return scope._actions.length},get inUse(){return scope._nActiveActions}},bindings:{get total(){return scope._bindings.length},get inUse(){return scope._nActiveBindings}},controlInterpolants:{get total(){return scope._controlInterpolants.length},get inUse(){return scope._nActiveControlInterpolants}}}},_isActiveAction:function(action){var index=action._cacheIndex;return index!==null&&index1){var name=chunks[1];if(!frameRanges[name])frameRanges[name]={start:Infinity,end:-Infinity};var range=frameRanges[name];if(irange.end)range.end=i;if(!firstAnimation)firstAnimation=name}}for(var name in frameRanges){var range=frameRanges[name];this.createAnimation(name,range.start,range.end,fps)}this.firstAnimation=firstAnimation};MorphBlendMesh.prototype.setAnimationDirectionForward=function(name){var animation=this.animationsMap[name];if(animation){animation.direction=1;animation.directionBackwards=false}};MorphBlendMesh.prototype.setAnimationDirectionBackward=function(name){var animation=this.animationsMap[name];if(animation){animation.direction=-1;animation.directionBackwards=true}};MorphBlendMesh.prototype.setAnimationFPS=function(name,fps){var animation=this.animationsMap[name];if(animation){animation.fps=fps;animation.duration=(animation.end-animation.start)/animation.fps}};MorphBlendMesh.prototype.setAnimationDuration=function(name,duration){var animation=this.animationsMap[name];if(animation){animation.duration=duration;animation.fps=(animation.end-animation.start)/animation.duration}};MorphBlendMesh.prototype.setAnimationWeight=function(name,weight){var animation=this.animationsMap[name];if(animation){animation.weight=weight}};MorphBlendMesh.prototype.setAnimationTime=function(name,time){var animation=this.animationsMap[name];if(animation){animation.time=time}};MorphBlendMesh.prototype.getAnimationTime=function(name){var time=0;var animation=this.animationsMap[name];if(animation){time=animation.time}return time};MorphBlendMesh.prototype.getAnimationDuration=function(name){var duration=-1;var animation=this.animationsMap[name];if(animation){duration=animation.duration}return duration};MorphBlendMesh.prototype.playAnimation=function(name){var animation=this.animationsMap[name];if(animation){animation.time=0;animation.active=true}else{console.warn("THREE.MorphBlendMesh: animation["+name+"] undefined in .playAnimation()")}};MorphBlendMesh.prototype.stopAnimation=function(name){var animation=this.animationsMap[name];if(animation){animation.active=false}};MorphBlendMesh.prototype.update=function(delta){for(var i=0,il=this.animationsList.length;ianimation.duration||animation.time<0){animation.direction*=-1;if(animation.time>animation.duration){animation.time=animation.duration;animation.directionBackwards=true}if(animation.time<0){animation.time=0;animation.directionBackwards=false}}}else{animation.time=animation.time%animation.duration;if(animation.time<0)animation.time+=animation.duration}var keyframe=animation.start+_Math.clamp(Math.floor(animation.time/frameTime),0,animation.length-1);var weight=animation.weight;if(keyframe!==animation.currentFrame){this.morphTargetInfluences[animation.lastFrame]=0;this.morphTargetInfluences[animation.currentFrame]=1*weight;this.morphTargetInfluences[keyframe]=0;animation.lastFrame=animation.currentFrame;animation.currentFrame=keyframe}var mix=animation.time%frameTime/frameTime;if(animation.directionBackwards)mix=1-mix;if(animation.currentFrame!==animation.lastFrame){this.morphTargetInfluences[animation.currentFrame]=mix*weight;this.morphTargetInfluences[animation.lastFrame]=(1-mix)*weight}else{this.morphTargetInfluences[animation.currentFrame]=weight}}};function ImmediateRenderObject(material){Object3D.call(this);this.material=material;this.render=function(renderCallback){}}ImmediateRenderObject.prototype=Object.create(Object3D.prototype);ImmediateRenderObject.prototype.constructor=ImmediateRenderObject;ImmediateRenderObject.prototype.isImmediateRenderObject=true;function VertexNormalsHelper(object,size,hex,linewidth){this.object=object;this.size=size!==undefined?size:1;var color=hex!==undefined?hex:16711680;var width=linewidth!==undefined?linewidth:1;var nNormals=0;var objGeometry=this.object.geometry;if(objGeometry&&objGeometry.isGeometry){nNormals=objGeometry.faces.length*3}else if(objGeometry&&objGeometry.isBufferGeometry){nNormals=objGeometry.attributes.normal.count}var geometry=new BufferGeometry;var positions=new Float32BufferAttribute(nNormals*2*3,3);geometry.addAttribute("position",positions);LineSegments.call(this,geometry,new LineBasicMaterial({color:color,linewidth:width}));this.matrixAutoUpdate=false;this.update()}VertexNormalsHelper.prototype=Object.create(LineSegments.prototype);VertexNormalsHelper.prototype.constructor=VertexNormalsHelper;VertexNormalsHelper.prototype.update=function(){var v1=new Vector3;var v2=new Vector3;var normalMatrix=new Matrix3;return function update(){var keys=["a","b","c"];this.object.updateMatrixWorld(true);normalMatrix.getNormalMatrix(this.object.matrixWorld);var matrixWorld=this.object.matrixWorld;var position=this.geometry.attributes.position;var objGeometry=this.object.geometry;if(objGeometry&&objGeometry.isGeometry){var vertices=objGeometry.vertices;var faces=objGeometry.faces;var idx=0;for(var i=0,l=faces.length;i.99999){this.quaternion.set(0,0,0,1)}else if(dir.y<-.99999){this.quaternion.set(1,0,0,0)}else{axis.set(dir.z,0,-dir.x).normalize();radians=Math.acos(dir.y);this.quaternion.setFromAxisAngle(axis,radians)}}}();ArrowHelper.prototype.setLength=function(length,headLength,headWidth){if(headLength===undefined)headLength=.2*length;if(headWidth===undefined)headWidth=.2*headLength;this.line.scale.set(1,Math.max(0,length-headLength),1);this.line.updateMatrix();this.cone.scale.set(headWidth,headLength,headWidth);this.cone.position.y=length;this.cone.updateMatrix()};ArrowHelper.prototype.setColor=function(color){this.line.material.color.copy(color);this.cone.material.color.copy(color)};function AxisHelper(size){size=size||1;var vertices=[0,0,0,size,0,0,0,0,0,0,size,0,0,0,0,0,0,size];var colors=[1,0,0,1,.6,0,0,1,0,.6,1,0,0,0,1,0,.6,1];var geometry=new BufferGeometry;geometry.addAttribute("position",new Float32BufferAttribute(vertices,3));geometry.addAttribute("color",new Float32BufferAttribute(colors,3));var material=new LineBasicMaterial({vertexColors:VertexColors});LineSegments.call(this,geometry,material)}AxisHelper.prototype=Object.create(LineSegments.prototype);AxisHelper.prototype.constructor=AxisHelper;function CubicPoly(){var c0=0,c1=0,c2=0,c3=0;function init(x0,x1,t0,t1){c0=x0;c1=t0;c2=-3*x0+3*x1-2*t0-t1;c3=2*x0-2*x1+t0+t1}return{initCatmullRom:function(x0,x1,x2,x3,tension){init(x1,x2,tension*(x2-x0),tension*(x3-x1))},initNonuniformCatmullRom:function(x0,x1,x2,x3,dt0,dt1,dt2){var t1=(x1-x0)/dt0-(x2-x0)/(dt0+dt1)+(x2-x1)/dt1;var t2=(x2-x1)/dt1-(x3-x1)/(dt1+dt2)+(x3-x2)/dt2;t1*=dt1;t2*=dt1;init(x1,x2,t1,t2)},calc:function(t){var t2=t*t;var t3=t2*t;return c0+c1*t+c2*t2+c3*t3}}}var tmp=new Vector3;var px=new CubicPoly;var py=new CubicPoly;var pz=new CubicPoly;function CatmullRomCurve3(points){Curve.call(this);if(points.length<2)console.warn("THREE.CatmullRomCurve3: Points array needs at least two entries.");this.points=points||[];this.closed=false}CatmullRomCurve3.prototype=Object.create(Curve.prototype);CatmullRomCurve3.prototype.constructor=CatmullRomCurve3;CatmullRomCurve3.prototype.getPoint=function(t){var points=this.points;var l=points.length;var point=(l-(this.closed?0:1))*t;var intPoint=Math.floor(point);var weight=point-intPoint;if(this.closed){intPoint+=intPoint>0?0:(Math.floor(Math.abs(intPoint)/points.length)+1)*points.length}else if(weight===0&&intPoint===l-1){intPoint=l-2;weight=1}var p0,p1,p2,p3;if(this.closed||intPoint>0){p0=points[(intPoint-1)%l]}else{tmp.subVectors(points[0],points[1]).add(points[0]);p0=tmp}p1=points[intPoint%l];p2=points[(intPoint+1)%l];if(this.closed||intPoint+2-1&&(markerInfo.id===markerInfo.idPatt||markerInfo.idMatrix===-1)){visible=this.trackPatternMarkerId(markerInfo.idPatt);markerType=artoolkit.PATTERN_MARKER;if(markerInfo.dir!==markerInfo.dirPatt){this.setMarkerInfoDir(i,markerInfo.dirPatt)}}else if(markerInfo.idMatrix>-1){visible=this.trackBarcodeMarkerId(markerInfo.idMatrix);markerType=artoolkit.BARCODE_MARKER;if(markerInfo.dir!==markerInfo.dirMatrix){this.setMarkerInfoDir(i,markerInfo.dirMatrix)}}if(markerType!==artoolkit.UNKNOWN_MARKER&&visible.inPrevious){this.getTransMatSquareCont(i,visible.markerWidth,visible.matrix,visible.matrix)}else{this.getTransMatSquare(i,visible.markerWidth,visible.matrix)}visible.inCurrent=true;this.transMatToGLMat(visible.matrix,this.transform_mat);this.dispatchEvent({name:"getMarker",target:this,data:{index:i,type:markerType,marker:markerInfo,matrix:this.transform_mat}})}var multiMarkerCount=this.getMultiMarkerCount();for(var i=0;i=0){visible=true;this.dispatchEvent({name:"getMultiMarker",target:this,data:{multiMarkerId:i,matrix:this.transform_mat}});break}}if(visible){for(var j=0;j-1){this.listeners[name].splice(index,1)}}};ARController.prototype.dispatchEvent=function(event){var listeners=this.listeners[event.name];if(listeners){for(var i=0;i-1){writeStringToFS(filename,url,writeCallback)}else{ajax(url,filename,writeCallback)}}function writeStringToFS(target,string,callback){ +var byteArray=new Uint8Array(string.length);for(var i=0;i1){Module["thisProgram"]=process["argv"][1].replace(/\\/g,"/")}else{Module["thisProgram"]="unknown-program"}}Module["arguments"]=process["argv"].slice(2);if(typeof module!=="undefined"){module["exports"]=Module}process["on"]("uncaughtException",function(ex){if(!(ex instanceof ExitStatus)){throw ex}});Module["inspect"]=function(){return"[Emscripten Module object]"}}else if(ENVIRONMENT_IS_SHELL){if(!Module["print"])Module["print"]=print;if(typeof printErr!="undefined")Module["printErr"]=printErr;if(typeof read!="undefined"){Module["read"]=read}else{Module["read"]=function read(){throw"no read() available (jsc?)"}}Module["readBinary"]=function readBinary(f){if(typeof readbuffer==="function"){return new Uint8Array(readbuffer(f))}var data=read(f,"binary");assert(typeof data==="object");return data};if(typeof scriptArgs!="undefined"){Module["arguments"]=scriptArgs}else if(typeof arguments!="undefined"){Module["arguments"]=arguments}}else if(ENVIRONMENT_IS_WEB||ENVIRONMENT_IS_WORKER){Module["read"]=function read(url){var xhr=new XMLHttpRequest;xhr.open("GET",url,false);xhr.send(null);return xhr.responseText};if(typeof arguments!="undefined"){Module["arguments"]=arguments}if(typeof console!=="undefined"){if(!Module["print"])Module["print"]=function print(x){console.log(x)};if(!Module["printErr"])Module["printErr"]=function printErr(x){console.log(x)}}else{var TRY_USE_DUMP=false;if(!Module["print"])Module["print"]=TRY_USE_DUMP&&typeof dump!=="undefined"?function(x){dump(x)}:function(x){}}if(ENVIRONMENT_IS_WORKER){Module["load"]=importScripts}if(typeof Module["setWindowTitle"]==="undefined"){Module["setWindowTitle"]=function(title){document.title=title}}}else{throw"Unknown runtime environment. Where are we?"}function globalEval(x){eval.call(null,x)}if(!Module["load"]&&Module["read"]){Module["load"]=function load(f){globalEval(Module["read"](f))}}if(!Module["print"]){Module["print"]=function(){}}if(!Module["printErr"]){Module["printErr"]=Module["print"]}if(!Module["arguments"]){Module["arguments"]=[]}if(!Module["thisProgram"]){Module["thisProgram"]="./this.program"}Module.print=Module["print"];Module.printErr=Module["printErr"];Module["preRun"]=[];Module["postRun"]=[];for(var key in moduleOverrides){if(moduleOverrides.hasOwnProperty(key)){Module[key]=moduleOverrides[key]}}var Runtime={setTempRet0:function(value){tempRet0=value},getTempRet0:function(){return tempRet0},stackSave:function(){return STACKTOP},stackRestore:function(stackTop){STACKTOP=stackTop},getNativeTypeSize:function(type){switch(type){case"i1":case"i8":return 1;case"i16":return 2;case"i32":return 4;case"i64":return 8;case"float":return 4;case"double":return 8;default:{if(type[type.length-1]==="*"){return Runtime.QUANTUM_SIZE}else if(type[0]==="i"){var bits=parseInt(type.substr(1));assert(bits%8===0);return bits/8}else{return 0}}}},getNativeFieldSize:function(type){return Math.max(Runtime.getNativeTypeSize(type),Runtime.QUANTUM_SIZE)},STACK_ALIGN:16,prepVararg:function(ptr,type){if(type==="double"||type==="i64"){if(ptr&7){assert((ptr&7)===4);ptr+=4}}else{assert((ptr&3)===0)}return ptr},getAlignSize:function(type,size,vararg){if(!vararg&&(type=="i64"||type=="double"))return 8;if(!type)return Math.min(size,8);return Math.min(size||(type?Runtime.getNativeFieldSize(type):0),Runtime.QUANTUM_SIZE)},dynCall:function(sig,ptr,args){if(args&&args.length){if(!args.splice)args=Array.prototype.slice.call(args);args.splice(0,0,ptr);return Module["dynCall_"+sig].apply(null,args)}else{return Module["dynCall_"+sig].call(null,ptr)}},functionPointers:[],addFunction:function(func){for(var i=0;i=TOTAL_MEMORY){var success=enlargeMemory();if(!success){DYNAMICTOP=ret;return 0}}return ret},alignMemory:function(size,quantum){var ret=size=Math.ceil(size/(quantum?quantum:16))*(quantum?quantum:16);return ret},makeBigInt:function(low,high,unsigned){var ret=unsigned?+(low>>>0)+ +(high>>>0)*+4294967296:+(low>>>0)+ +(high|0)*+4294967296;return ret},GLOBAL_BASE:8,QUANTUM_SIZE:4,__dummy__:0};Module["Runtime"]=Runtime;var __THREW__=0;var ABORT=false;var EXITSTATUS=0;var undef=0;var tempValue,tempInt,tempBigInt,tempInt2,tempBigInt2,tempPair,tempBigIntI,tempBigIntR,tempBigIntS,tempBigIntP,tempBigIntD,tempDouble,tempFloat;var tempI64,tempI64b;var tempRet0,tempRet1,tempRet2,tempRet3,tempRet4,tempRet5,tempRet6,tempRet7,tempRet8,tempRet9;function assert(condition,text){if(!condition){abort("Assertion failed: "+text)}}var globalScope=this;function getCFunc(ident){var func=Module["_"+ident];if(!func){try{func=eval("_"+ident)}catch(e){}}assert(func,"Cannot call unknown function "+ident+" (perhaps LLVM optimizations or closure removed it?)");return func}var cwrap,ccall;(function(){var JSfuncs={stackSave:function(){Runtime.stackSave()},stackRestore:function(){Runtime.stackRestore()},arrayToC:function(arr){var ret=Runtime.stackAlloc(arr.length);writeArrayToMemory(arr,ret);return ret},stringToC:function(str){var ret=0;if(str!==null&&str!==undefined&&str!==0){ret=Runtime.stackAlloc((str.length<<2)+1);writeStringToMemory(str,ret)}return ret}};var toC={string:JSfuncs["stringToC"],array:JSfuncs["arrayToC"]};ccall=function ccallFunc(ident,returnType,argTypes,args,opts){var func=getCFunc(ident);var cArgs=[];var stack=0;if(args){for(var i=0;i>0]=value;break;case"i8":HEAP8[ptr>>0]=value;break;case"i16":HEAP16[ptr>>1]=value;break;case"i32":HEAP32[ptr>>2]=value;break;case"i64":tempI64=[value>>>0,(tempDouble=value,+Math_abs(tempDouble)>=+1?tempDouble>+0?(Math_min(+Math_floor(tempDouble/+4294967296),+4294967295)|0)>>>0:~~+Math_ceil((tempDouble-+(~~tempDouble>>>0))/+4294967296)>>>0:0)],HEAP32[ptr>>2]=tempI64[0],HEAP32[ptr+4>>2]=tempI64[1];break;case"float":HEAPF32[ptr>>2]=value;break;case"double":HEAPF64[ptr>>3]=value;break;default:abort("invalid type for setValue: "+type)}}Module["setValue"]=setValue;function getValue(ptr,type,noSafe){type=type||"i8";if(type.charAt(type.length-1)==="*")type="i32";switch(type){case"i1":return HEAP8[ptr>>0];case"i8":return HEAP8[ptr>>0];case"i16":return HEAP16[ptr>>1];case"i32":return HEAP32[ptr>>2];case"i64":return HEAP32[ptr>>2];case"float":return HEAPF32[ptr>>2];case"double":return HEAPF64[ptr>>3];default:abort("invalid type for setValue: "+type)}return null}Module["getValue"]=getValue;var ALLOC_NORMAL=0;var ALLOC_STACK=1;var ALLOC_STATIC=2;var ALLOC_DYNAMIC=3;var ALLOC_NONE=4;Module["ALLOC_NORMAL"]=ALLOC_NORMAL;Module["ALLOC_STACK"]=ALLOC_STACK;Module["ALLOC_STATIC"]=ALLOC_STATIC;Module["ALLOC_DYNAMIC"]=ALLOC_DYNAMIC;Module["ALLOC_NONE"]=ALLOC_NONE;function allocate(slab,types,allocator,ptr){var zeroinit,size;if(typeof slab==="number"){zeroinit=true;size=slab}else{zeroinit=false;size=slab.length}var singleType=typeof types==="string"?types:null;var ret;if(allocator==ALLOC_NONE){ret=ptr}else{ret=[_malloc,Runtime.stackAlloc,Runtime.staticAlloc,Runtime.dynamicAlloc][allocator===undefined?ALLOC_STATIC:allocator](Math.max(size,singleType?1:types.length))}if(zeroinit){var ptr=ret,stop;assert((ret&3)==0);stop=ret+(size&~3);for(;ptr>2]=0}stop=ret+size;while(ptr>0]=0}return ret}if(singleType==="i8"){if(slab.subarray||slab.slice){HEAPU8.set(slab,ret)}else{HEAPU8.set(new Uint8Array(slab),ret)}return ret}var i=0,type,typeSize,previousType;while(i>0];hasUtf|=t;if(t==0&&!length)break;i++;if(length&&i==length)break}if(!length)length=i;var ret="";if(hasUtf<128){var MAX_CHUNK=1024;var curr;while(length>0){curr=String.fromCharCode.apply(String,HEAPU8.subarray(ptr,ptr+Math.min(length,MAX_CHUNK)));ret=ret?ret+curr:curr;ptr+=MAX_CHUNK;length-=MAX_CHUNK}return ret}return Module["UTF8ToString"](ptr)}Module["Pointer_stringify"]=Pointer_stringify;function AsciiToString(ptr){var str="";while(1){var ch=HEAP8[ptr++>>0];if(!ch)return str;str+=String.fromCharCode(ch)}}Module["AsciiToString"]=AsciiToString;function stringToAscii(str,outPtr){return writeAsciiToMemory(str,outPtr,false)}Module["stringToAscii"]=stringToAscii;function UTF8ArrayToString(u8Array,idx){var u0,u1,u2,u3,u4,u5;var str="";while(1){u0=u8Array[idx++];if(!u0)return str;if(!(u0&128)){str+=String.fromCharCode(u0);continue}u1=u8Array[idx++]&63;if((u0&224)==192){str+=String.fromCharCode((u0&31)<<6|u1);continue}u2=u8Array[idx++]&63;if((u0&240)==224){u0=(u0&15)<<12|u1<<6|u2}else{u3=u8Array[idx++]&63;if((u0&248)==240){u0=(u0&7)<<18|u1<<12|u2<<6|u3}else{u4=u8Array[idx++]&63;if((u0&252)==248){u0=(u0&3)<<24|u1<<18|u2<<12|u3<<6|u4}else{u5=u8Array[idx++]&63;u0=(u0&1)<<30|u1<<24|u2<<18|u3<<12|u4<<6|u5}}}if(u0<65536){str+=String.fromCharCode(u0)}else{var ch=u0-65536;str+=String.fromCharCode(55296|ch>>10,56320|ch&1023)}}}Module["UTF8ArrayToString"]=UTF8ArrayToString;function UTF8ToString(ptr){return UTF8ArrayToString(HEAPU8,ptr)}Module["UTF8ToString"]=UTF8ToString;function stringToUTF8Array(str,outU8Array,outIdx,maxBytesToWrite){if(!(maxBytesToWrite>0))return 0;var startIdx=outIdx;var endIdx=outIdx+maxBytesToWrite-1;for(var i=0;i=55296&&u<=57343)u=65536+((u&1023)<<10)|str.charCodeAt(++i)&1023;if(u<=127){if(outIdx>=endIdx)break;outU8Array[outIdx++]=u}else if(u<=2047){if(outIdx+1>=endIdx)break;outU8Array[outIdx++]=192|u>>6;outU8Array[outIdx++]=128|u&63}else if(u<=65535){if(outIdx+2>=endIdx)break;outU8Array[outIdx++]=224|u>>12;outU8Array[outIdx++]=128|u>>6&63;outU8Array[outIdx++]=128|u&63}else if(u<=2097151){if(outIdx+3>=endIdx)break;outU8Array[outIdx++]=240|u>>18;outU8Array[outIdx++]=128|u>>12&63;outU8Array[outIdx++]=128|u>>6&63;outU8Array[outIdx++]=128|u&63}else if(u<=67108863){if(outIdx+4>=endIdx)break;outU8Array[outIdx++]=248|u>>24;outU8Array[outIdx++]=128|u>>18&63;outU8Array[outIdx++]=128|u>>12&63;outU8Array[outIdx++]=128|u>>6&63;outU8Array[outIdx++]=128|u&63}else{if(outIdx+5>=endIdx)break;outU8Array[outIdx++]=252|u>>30;outU8Array[outIdx++]=128|u>>24&63;outU8Array[outIdx++]=128|u>>18&63;outU8Array[outIdx++]=128|u>>12&63;outU8Array[outIdx++]=128|u>>6&63;outU8Array[outIdx++]=128|u&63}}outU8Array[outIdx]=0;return outIdx-startIdx}Module["stringToUTF8Array"]=stringToUTF8Array;function stringToUTF8(str,outPtr,maxBytesToWrite){return stringToUTF8Array(str,HEAPU8,outPtr,maxBytesToWrite)}Module["stringToUTF8"]=stringToUTF8;function lengthBytesUTF8(str){var len=0;for(var i=0;i=55296&&u<=57343)u=65536+((u&1023)<<10)|str.charCodeAt(++i)&1023;if(u<=127){++len}else if(u<=2047){len+=2}else if(u<=65535){len+=3}else if(u<=2097151){len+=4}else if(u<=67108863){len+=5}else{len+=6}}return len}Module["lengthBytesUTF8"]=lengthBytesUTF8;function UTF16ToString(ptr){var i=0;var str="";while(1){var codeUnit=HEAP16[ptr+i*2>>1];if(codeUnit==0)return str;++i;str+=String.fromCharCode(codeUnit)}}Module["UTF16ToString"]=UTF16ToString;function stringToUTF16(str,outPtr,maxBytesToWrite){if(maxBytesToWrite===undefined){maxBytesToWrite=2147483647}if(maxBytesToWrite<2)return 0;maxBytesToWrite-=2;var startPtr=outPtr;var numCharsToWrite=maxBytesToWrite>1]=codeUnit;outPtr+=2}HEAP16[outPtr>>1]=0;return outPtr-startPtr}Module["stringToUTF16"]=stringToUTF16;function lengthBytesUTF16(str){return str.length*2}Module["lengthBytesUTF16"]=lengthBytesUTF16;function UTF32ToString(ptr){var i=0;var str="";while(1){var utf32=HEAP32[ptr+i*4>>2];if(utf32==0)return str;++i;if(utf32>=65536){var ch=utf32-65536;str+=String.fromCharCode(55296|ch>>10,56320|ch&1023)}else{str+=String.fromCharCode(utf32)}}}Module["UTF32ToString"]=UTF32ToString;function stringToUTF32(str,outPtr,maxBytesToWrite){if(maxBytesToWrite===undefined){maxBytesToWrite=2147483647}if(maxBytesToWrite<4)return 0;var startPtr=outPtr;var endPtr=startPtr+maxBytesToWrite-4;for(var i=0;i=55296&&codeUnit<=57343){var trailSurrogate=str.charCodeAt(++i);codeUnit=65536+((codeUnit&1023)<<10)|trailSurrogate&1023}HEAP32[outPtr>>2]=codeUnit;outPtr+=4;if(outPtr+4>endPtr)break}HEAP32[outPtr>>2]=0;return outPtr-startPtr}Module["stringToUTF32"]=stringToUTF32;function lengthBytesUTF32(str){var len=0;for(var i=0;i=55296&&codeUnit<=57343)++i;len+=4}return len}Module["lengthBytesUTF32"]=lengthBytesUTF32;function demangle(func){var hasLibcxxabi=!!Module["___cxa_demangle"];if(hasLibcxxabi){try{var buf=_malloc(func.length);writeStringToMemory(func.substr(1),buf);var status=_malloc(4);var ret=Module["___cxa_demangle"](buf,0,0,status);if(getValue(status,"i32")===0&&ret){return Pointer_stringify(ret)}}catch(e){}finally{if(buf)_free(buf);if(status)_free(status);if(ret)_free(ret)}}var i=3;var basicTypes={v:"void",b:"bool",c:"char",s:"short",i:"int",l:"long",f:"float",d:"double",w:"wchar_t",a:"signed char",h:"unsigned char",t:"unsigned short",j:"unsigned int",m:"unsigned long",x:"long long",y:"unsigned long long",z:"..."};var subs=[];var first=true;function dump(x){if(x)Module.print(x);Module.print(func);var pre="";for(var a=0;a"}else{ret=name}paramLoop:while(i0){var c=func[i++];if(c in basicTypes){list.push(basicTypes[c])}else{switch(c){case"P":list.push(parse(true,1,true)[0]+"*");break;case"R":list.push(parse(true,1,true)[0]+"&");break;case"L":{i++;var end=func.indexOf("E",i);var size=end-i;list.push(func.substr(i,size));i+=size+2;break};case"A":{var size=parseInt(func.substr(i));i+=size.toString().length;if(func[i]!=="_")throw"?";i++;list.push(parse(true,1,true)[0]+" ["+size+"]");break};case"E":break paramLoop;default:ret+="?"+c;break paramLoop}}}if(!allowVoid&&list.length===1&&list[0]==="void")list=[];if(rawList){if(ret){list.push(ret+"?")}return list}else{return ret+flushList()}}var parsed=func;try{if(func=="Object._main"||func=="_main"){return"main()"}if(typeof func==="number")func=Pointer_stringify(func);if(func[0]!=="_")return func;if(func[1]!=="_")return func;if(func[2]!=="Z")return func;switch(func[3]){case"n":return"operator new()";case"d":return"operator delete()"}parsed=parse()}catch(e){parsed+="?"}if(parsed.indexOf("?")>=0&&!hasLibcxxabi){Runtime.warnOnce("warning: a problem occurred in builtin C++ name demangling; build with -s DEMANGLE_SUPPORT=1 to link in libcxxabi demangling")}return parsed}function demangleAll(text){return text.replace(/__Z[\w\d_]+/g,function(x){var y=demangle(x);return x===y?x:x+" ["+y+"]"})}function jsStackTrace(){var err=new Error;if(!err.stack){try{throw new Error(0)}catch(e){err=e}if(!err.stack){return"(no stack trace available)"}}return err.stack.toString()}function stackTrace(){return demangleAll(jsStackTrace())}Module["stackTrace"]=stackTrace;var PAGE_SIZE=4096;function alignMemoryPage(x){if(x%4096>0){x+=4096-x%4096}return x}var HEAP;var HEAP8,HEAPU8,HEAP16,HEAPU16,HEAP32,HEAPU32,HEAPF32,HEAPF64;var STATIC_BASE=0,STATICTOP=0,staticSealed=false;var STACK_BASE=0,STACKTOP=0,STACK_MAX=0;var DYNAMIC_BASE=0,DYNAMICTOP=0;function abortOnCannotGrowMemory(){abort("Cannot enlarge memory arrays. Either (1) compile with -s TOTAL_MEMORY=X with X higher than the current value "+TOTAL_MEMORY+", (2) compile with -s ALLOW_MEMORY_GROWTH=1 which adjusts the size at runtime but prevents some optimizations, (3) set Module.TOTAL_MEMORY to a higher value before the program runs, or if you want malloc to return NULL (0) instead of this abort, compile with -s ABORTING_MALLOC=0 ")}function enlargeMemory(){abortOnCannotGrowMemory()}var TOTAL_STACK=Module["TOTAL_STACK"]||5242880;var TOTAL_MEMORY=Module["TOTAL_MEMORY"]||268435456;var totalMemory=64*1024;while(totalMemory0){var callback=callbacks.shift();if(typeof callback=="function"){callback();continue}var func=callback.func;if(typeof func==="number"){if(callback.arg===undefined){Runtime.dynCall("v",func)}else{Runtime.dynCall("vi",func,[callback.arg])}}else{func(callback.arg===undefined?null:callback.arg)}}}var __ATPRERUN__=[];var __ATINIT__=[];var __ATMAIN__=[];var __ATEXIT__=[];var __ATPOSTRUN__=[];var runtimeInitialized=false;var runtimeExited=false;function preRun(){if(Module["preRun"]){if(typeof Module["preRun"]=="function")Module["preRun"]=[Module["preRun"]];while(Module["preRun"].length){addOnPreRun(Module["preRun"].shift())}}callRuntimeCallbacks(__ATPRERUN__)}function ensureInitRuntime(){if(runtimeInitialized)return;runtimeInitialized=true;callRuntimeCallbacks(__ATINIT__)}function preMain(){callRuntimeCallbacks(__ATMAIN__)}function exitRuntime(){callRuntimeCallbacks(__ATEXIT__);runtimeExited=true}function postRun(){if(Module["postRun"]){if(typeof Module["postRun"]=="function")Module["postRun"]=[Module["postRun"]];while(Module["postRun"].length){addOnPostRun(Module["postRun"].shift())}}callRuntimeCallbacks(__ATPOSTRUN__)}function addOnPreRun(cb){__ATPRERUN__.unshift(cb)}Module["addOnPreRun"]=addOnPreRun;function addOnInit(cb){__ATINIT__.unshift(cb)}Module["addOnInit"]=addOnInit;function addOnPreMain(cb){__ATMAIN__.unshift(cb)}Module["addOnPreMain"]=addOnPreMain;function addOnExit(cb){__ATEXIT__.unshift(cb)}Module["addOnExit"]=addOnExit;function addOnPostRun(cb){__ATPOSTRUN__.unshift(cb)}Module["addOnPostRun"]=addOnPostRun;function intArrayFromString(stringy,dontAddNull,length){var len=length>0?length:lengthBytesUTF8(stringy)+1;var u8array=new Array(len);var numBytesWritten=stringToUTF8Array(stringy,u8array,0,u8array.length);if(dontAddNull)u8array.length=numBytesWritten;return u8array}Module["intArrayFromString"]=intArrayFromString;function intArrayToString(array){var ret=[];for(var i=0;i255){chr&=255}ret.push(String.fromCharCode(chr))}return ret.join("")}Module["intArrayToString"]=intArrayToString;function writeStringToMemory(string,buffer,dontAddNull){var array=intArrayFromString(string,dontAddNull);var i=0;while(i>0]=chr;i=i+1}}Module["writeStringToMemory"]=writeStringToMemory;function writeArrayToMemory(array,buffer){for(var i=0;i>0]=array[i]}}Module["writeArrayToMemory"]=writeArrayToMemory;function writeAsciiToMemory(str,buffer,dontAddNull){for(var i=0;i>0]=str.charCodeAt(i)}if(!dontAddNull)HEAP8[buffer>>0]=0}Module["writeAsciiToMemory"]=writeAsciiToMemory;function unSign(value,bits,ignore){if(value>=0){return value}return bits<=32?2*Math.abs(1<=half&&(bits<=32||value>half)){value=-2*half+value}return value}if(!Math["imul"]||Math["imul"](4294967295,5)!==-5)Math["imul"]=function imul(a,b){var ah=a>>>16;var al=a&65535;var bh=b>>>16;var bl=b&65535;return al*bl+(ah*bl+al*bh<<16)|0};Math.imul=Math["imul"];if(!Math["clz32"])Math["clz32"]=function(x){x=x>>>0;for(var i=0;i<32;i++){if(x&1<<31-i)return i}return 32};Math.clz32=Math["clz32"];var Math_abs=Math.abs;var Math_cos=Math.cos;var Math_sin=Math.sin;var Math_tan=Math.tan;var Math_acos=Math.acos;var Math_asin=Math.asin;var Math_atan=Math.atan;var Math_atan2=Math.atan2;var Math_exp=Math.exp;var Math_log=Math.log;var Math_sqrt=Math.sqrt;var Math_ceil=Math.ceil;var Math_floor=Math.floor;var Math_pow=Math.pow;var Math_imul=Math.imul;var Math_fround=Math.fround;var Math_min=Math.min;var Math_clz32=Math.clz32;var runDependencies=0;var runDependencyWatcher=null;var dependenciesFulfilled=null;function getUniqueRunDependency(id){return id}function addRunDependency(id){runDependencies++;if(Module["monitorRunDependencies"]){Module["monitorRunDependencies"](runDependencies)}}Module["addRunDependency"]=addRunDependency;function removeRunDependency(id){runDependencies--;if(Module["monitorRunDependencies"]){Module["monitorRunDependencies"](runDependencies)}if(runDependencies==0){if(runDependencyWatcher!==null){clearInterval(runDependencyWatcher);runDependencyWatcher=null}if(dependenciesFulfilled){var callback=dependenciesFulfilled;dependenciesFulfilled=null;callback()}}}Module["removeRunDependency"]=removeRunDependency;Module["preloadedImages"]={};Module["preloadedAudios"]={};var memoryInitializer=null;var ASM_CONSTS=[function($0,$1,$2,$3){{if(!artoolkit["multiEachMarkerInfo"]){artoolkit["multiEachMarkerInfo"]={}}var multiEachMarker=artoolkit["multiEachMarkerInfo"];multiEachMarker["visible"]=$0;multiEachMarker["pattId"]=$1;multiEachMarker["pattType"]=$2;multiEachMarker["width"]=$3}},function($0,$1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13,$14,$15,$16,$17,$18,$19,$20,$21,$22,$23,$24,$25,$26,$27,$28,$29,$30,$31,$32){{var $a=arguments;var i=12;if(!artoolkit["markerInfo"]){artoolkit["markerInfo"]={pos:[0,0],line:[[0,0,0],[0,0,0],[0,0,0],[0,0,0]],vertex:[[0,0],[0,0],[0,0],[0,0]]}}var markerInfo=artoolkit["markerInfo"];markerInfo["area"]=$0;markerInfo["id"]=$1;markerInfo["idPatt"]=$2;markerInfo["idMatrix"]=$3;markerInfo["dir"]=$4;markerInfo["dirPatt"]=$5;markerInfo["dirMatrix"]=$6;markerInfo["cf"]=$7;markerInfo["cfPatt"]=$8;markerInfo["cfMatrix"]=$9;markerInfo["pos"][0]=$10;markerInfo["pos"][1]=$11;markerInfo["line"][0][0]=$a[i++];markerInfo["line"][0][1]=$a[i++];markerInfo["line"][0][2]=$a[i++];markerInfo["line"][1][0]=$a[i++];markerInfo["line"][1][1]=$a[i++];markerInfo["line"][1][2]=$a[i++];markerInfo["line"][2][0]=$a[i++];markerInfo["line"][2][1]=$a[i++];markerInfo["line"][2][2]=$a[i++];markerInfo["line"][3][0]=$a[i++];markerInfo["line"][3][1]=$a[i++];markerInfo["line"][3][2]=$a[i++];markerInfo["vertex"][0][0]=$a[i++];markerInfo["vertex"][0][1]=$a[i++];markerInfo["vertex"][1][0]=$a[i++];markerInfo["vertex"][1][1]=$a[i++];markerInfo["vertex"][2][0]=$a[i++];markerInfo["vertex"][2][1]=$a[i++];markerInfo["vertex"][3][0]=$a[i++];markerInfo["vertex"][3][1]=$a[i++];markerInfo["errorCorrected"]=$a[i++]}},function($0,$1,$2,$3,$4){{if(!artoolkit["frameMalloc"]){artoolkit["frameMalloc"]={}}var frameMalloc=artoolkit["frameMalloc"];frameMalloc["framepointer"]=$1;frameMalloc["framesize"]=$2;frameMalloc["camera"]=$3;frameMalloc["transform"]=$4}}];function _emscripten_asm_const_33(code,a0,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15,a16,a17,a18,a19,a20,a21,a22,a23,a24,a25,a26,a27,a28,a29,a30,a31,a32){return ASM_CONSTS[code](a0,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15,a16,a17,a18,a19,a20,a21,a22,a23,a24,a25,a26,a27,a28,a29,a30,a31,a32)}function _emscripten_asm_const_4(code,a0,a1,a2,a3){return ASM_CONSTS[code](a0,a1,a2,a3)}function _emscripten_asm_const_5(code,a0,a1,a2,a3,a4){return 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2,65,77,77,73,78,71,54,51,0,65,82,95,77,65,84,82,73,88,95,67,79,68,69,95,51,120,51,95,80,65,82,73,84,89,54,53,0,65,82,95,77,65,84,82,73,88,95,67,79,68,69,95,52,120,52,0,65,82,95,77,65,84,82,73,88,95,67,79,68,69,95,52,120,52,95,66,67,72,95,49,51,95,57,95,51,0,65,82,95,77,65,84,82,73,88,95,67,79,68,69,95,52,120,52,95,66,67,72,95,49,51,95,53,95,53,0,65,82,95,76,65,66,69,76,73,78,71,95,84,72,82,69,83,72,95,77,79,68,69,95,77,65,78,85,65,76,0,65,82,95,76,65,66,69,76,73,78,71,95,84,72,82,69,83,72,95,77,79,68,69,95,65,85,84,79,95,77,69,68,73,65,78,0,65,82,95,76,65],"i8",ALLOC_NONE,Runtime.GLOBAL_BASE); 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,110,32,112,114,111,103,114,101,115,115,0,79,112,101,114,97,116,105,111,110,32,105,110,32,112,114,111,103,114,101,115,115,0,83,116,97,108,101,32,102,105,108,101,32,104,97,110,100,108,101,0,82,101,109,111,116,101,32,73,47,79,32,101,114,114,111,114,0,81,117,111,116,97,32,101,120,99,101,101,100,101,100,0,78,111,32,109,101,100,105,117,109,32,102,111,117,110,100,0,87,114,111,110,103,32,109,101,100,105,117,109,32,116,121,112,101,0,78,111,32,101,114,114,111,114,32,105,110,102,111,114,109,97,116,105,111,110,0,0,105,110,102,105,110,105,116,121,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,0,1,2,3,4,5,6,7,8,9,255,255,255,255,255,255,255,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,255,255,255,255,255,255,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,0,1,2,4,7,3,6,5,0,114,119,97],"i8",ALLOC_NONE,Runtime.GLOBAL_BASE+10240);allocate([17,0,10,0,17,17,17,0,0,0,0,5,0,0,0,0,0,0,9,0,0,0,0,11,0,0,0,0,0,0,0,0,17,0,15,10,17,17,17,3,10,7,0,1,19,9,11,11,0,0,9,6,11,0,0,11,0,6,17,0,0,0,17,17,17,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,11,0,0,0,0,0,0,0,0,17,0,10,10,17,17,17,0,10,0,0,2,0,9,11,0,0,0,9,0,11,0,0,11,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,12,0,0,0,0,0,0,0,0,0,0,0,12,0,0,0,0,12,0,0,0,0,9,12,0,0,0,0,0,12,0,0,12,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,14,0,0,0,0,0,0,0,0,0,0,0,13,0,0,0,4,13,0,0,0,0,9,14,0,0,0,0,0,14,0,0,14,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,16,0,0,0,0,0,0,0,0,0,0,0,15,0,0,0,0,15,0,0,0,0,9,16,0,0,0,0,0,16,0,0,16,0,0,18,0,0,0,18,18,18,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,18,0,0,0,18,18,18,0,0,0,0,0,0,9,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,11,0,0,0,0,0,0,0,0,0,0,0,10,0,0,0,0,10,0,0,0,0,9,11,0,0,0,0,0,11,0,0,11,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,12,0,0,0,0,0,0,0,0,0,0,0,12,0,0,0,0,12,0,0,0,0,9,12,0,0,0,0,0,12,0,0,12,0,0,48,49,50,51,52,53,54,55,56,57,65,66,67,68,69,70,45,43,32,32,32,48,88,48,120,0,40,110,117,108,108,41,0,45,48,88,43,48,88,32,48,88,45,48,120,43,48,120,32,48,120,0,105,110,102,0,73,78,70,0,110,97,110,0,78,65,78,0,46,0],"i8",ALLOC_NONE,Runtime.GLOBAL_BASE+15945);var tempDoublePtr=Runtime.alignMemory(allocate(12,"i8",ALLOC_STATIC),8);assert(tempDoublePtr%8==0);function copyTempFloat(ptr){HEAP8[tempDoublePtr]=HEAP8[ptr];HEAP8[tempDoublePtr+1]=HEAP8[ptr+1];HEAP8[tempDoublePtr+2]=HEAP8[ptr+2];HEAP8[tempDoublePtr+3]=HEAP8[ptr+3]}function copyTempDouble(ptr){HEAP8[tempDoublePtr]=HEAP8[ptr];HEAP8[tempDoublePtr+1]=HEAP8[ptr+1];HEAP8[tempDoublePtr+2]=HEAP8[ptr+2];HEAP8[tempDoublePtr+3]=HEAP8[ptr+3];HEAP8[tempDoublePtr+4]=HEAP8[ptr+4];HEAP8[tempDoublePtr+5]=HEAP8[ptr+5];HEAP8[tempDoublePtr+6]=HEAP8[ptr+6];HEAP8[tempDoublePtr+7]=HEAP8[ptr+7]}function _atexit(func,arg){__ATEXIT__.unshift({func:func,arg:arg})}function ___cxa_atexit(){return _atexit.apply(null,arguments)}Module["_i64Subtract"]=_i64Subtract;function ___assert_fail(condition,filename,line,func){ABORT=true;throw"Assertion failed: "+Pointer_stringify(condition)+", at: "+[filename?Pointer_stringify(filename):"unknown filename",line,func?Pointer_stringify(func):"unknown function"]+" at "+stackTrace()}function embind_init_charCodes(){var codes=new Array(256);for(var i=0;i<256;++i){codes[i]=String.fromCharCode(i)}embind_charCodes=codes}var embind_charCodes=undefined;function readLatin1String(ptr){var ret="";var c=ptr;while(HEAPU8[c]){ret+=embind_charCodes[HEAPU8[c++]]}return ret}var awaitingDependencies={};var registeredTypes={};var typeDependencies={};var char_0=48;var char_9=57;function makeLegalFunctionName(name){if(undefined===name){return"_unknown"}name=name.replace(/[^a-zA-Z0-9_]/g,"$");var f=name.charCodeAt(0);if(f>=char_0&&f<=char_9){return"_"+name}else{return name}}function createNamedFunction(name,body){name=makeLegalFunctionName(name);return new Function("body","return function "+name+"() {\n"+' "use strict";'+" return body.apply(this, arguments);\n"+"};\n")(body)}function extendError(baseErrorType,errorName){var errorClass=createNamedFunction(errorName,function(message){this.name=errorName;this.message=message;var stack=new Error(message).stack;if(stack!==undefined){this.stack=this.toString()+"\n"+stack.replace(/^Error(:[^\n]*)?\n/,"")}});errorClass.prototype=Object.create(baseErrorType.prototype);errorClass.prototype.constructor=errorClass;errorClass.prototype.toString=function(){if(this.message===undefined){return this.name}else{return this.name+": "+this.message}};return errorClass}var BindingError=undefined;function throwBindingError(message){throw new BindingError(message)}var InternalError=undefined;function throwInternalError(message){throw new InternalError(message)}function whenDependentTypesAreResolved(myTypes,dependentTypes,getTypeConverters){myTypes.forEach(function(type){typeDependencies[type]=dependentTypes});function onComplete(typeConverters){var myTypeConverters=getTypeConverters(typeConverters);if(myTypeConverters.length!==myTypes.length){throwInternalError("Mismatched type converter count")}for(var i=0;i0);info.refcount--;if(info.refcount===0){if(info.destructor){Runtime.dynCall("vi",info.destructor,[ptr])}delete EXCEPTIONS.infos[ptr];___cxa_free_exception(ptr)}},clearRef:function(ptr){if(!ptr)return;var info=EXCEPTIONS.infos[ptr];info.refcount=0}};function ___resumeException(ptr){if(!EXCEPTIONS.last){EXCEPTIONS.last=ptr}EXCEPTIONS.clearRef(EXCEPTIONS.deAdjust(ptr));throw ptr+" - Exception catching is disabled, this exception cannot be caught. Compile with -s DISABLE_EXCEPTION_CATCHING=0 or DISABLE_EXCEPTION_CATCHING=2 to catch."}function ___cxa_find_matching_catch(){var thrown=EXCEPTIONS.last;if(!thrown){return(asm["setTempRet0"](0),0)|0}var info=EXCEPTIONS.infos[thrown];var throwntype=info.type;if(!throwntype){return(asm["setTempRet0"](0),thrown)|0}var typeArray=Array.prototype.slice.call(arguments);var pointer=Module["___cxa_is_pointer_type"](throwntype);if(!___cxa_find_matching_catch.buffer)___cxa_find_matching_catch.buffer=_malloc(4);HEAP32[___cxa_find_matching_catch.buffer>>2]=thrown;thrown=___cxa_find_matching_catch.buffer;for(var i=0;i>2];info.adjusted=thrown;return(asm["setTempRet0"](typeArray[i]),thrown)|0}}thrown=HEAP32[thrown>>2];return(asm["setTempRet0"](throwntype),thrown)|0}function ___cxa_throw(ptr,type,destructor){EXCEPTIONS.infos[ptr]={ptr:ptr,adjusted:ptr,type:type,destructor:destructor,refcount:0};EXCEPTIONS.last=ptr;if(!("uncaught_exception"in __ZSt18uncaught_exceptionv)){__ZSt18uncaught_exceptionv.uncaught_exception=1}else{__ZSt18uncaught_exceptionv.uncaught_exception++}throw ptr+" - Exception catching is disabled, this exception cannot be caught. Compile with -s DISABLE_EXCEPTION_CATCHING=0 or DISABLE_EXCEPTION_CATCHING=2 to catch."}Module["_memset"]=_memset;var _BDtoILow=true;function getShiftFromSize(size){switch(size){case 1:return 0;case 2:return 1;case 4:return 2;case 8:return 3;default:throw new TypeError("Unknown type size: "+size)}}function __embind_register_bool(rawType,name,size,trueValue,falseValue){var shift=getShiftFromSize(size);name=readLatin1String(name);registerType(rawType,{name:name,fromWireType:function(wt){return!!wt},toWireType:function(destructors,o){return o?trueValue:falseValue},argPackAdvance:8,readValueFromPointer:function(pointer){var heap;if(size===1){heap=HEAP8}else if(size===2){heap=HEAP16}else if(size===4){heap=HEAP32}else{throw new TypeError("Unknown boolean type size: "+name)}return this["fromWireType"](heap[pointer>>shift])},destructorFunction:null})}Module["_bitshift64Shl"]=_bitshift64Shl;function _abort(){Module["abort"]()}function _free(){}Module["_free"]=_free;function _malloc(bytes){var ptr=Runtime.dynamicAlloc(bytes+8);return ptr+8&4294967288}Module["_malloc"]=_malloc;function simpleReadValueFromPointer(pointer){return this["fromWireType"](HEAPU32[pointer>>2])}function __embind_register_std_string(rawType,name){name=readLatin1String(name);registerType(rawType,{name:name,fromWireType:function(value){var length=HEAPU32[value>>2];var a=new Array(length);for(var i=0;i>2]=length;for(var i=0;i255){_free(ptr);throwBindingError("String has UTF-16 code units that do not fit in 8 bits")}HEAPU8[ptr+4+i]=charCode}if(destructors!==null){destructors.push(_free,ptr)}return ptr},argPackAdvance:8,readValueFromPointer:simpleReadValueFromPointer,destructorFunction:function(ptr){_free(ptr)}})}function __embind_register_std_wstring(rawType,charSize,name){name=readLatin1String(name);var getHeap,shift;if(charSize===2){getHeap=function(){return HEAPU16};shift=1}else if(charSize===4){getHeap=function(){return HEAPU32};shift=2}registerType(rawType,{name:name,fromWireType:function(value){var HEAP=getHeap();var length=HEAPU32[value>>2];var a=new Array(length);var start=value+4>>shift;for(var i=0;i>2]=length;var start=ptr+4>>shift;for(var i=0;i>1]}:function readU16FromPointer(pointer){return HEAPU16[pointer>>1]};case 2:return signed?function readS32FromPointer(pointer){return HEAP32[pointer>>2]}:function readU32FromPointer(pointer){return HEAPU32[pointer>>2]};default:throw new TypeError("Unknown integer type: "+name)}}function __embind_register_integer(primitiveType,name,size,minRange,maxRange){name=readLatin1String(name);if(maxRange===-1){maxRange=4294967295}var shift=getShiftFromSize(size);var fromWireType=function(value){return value};if(minRange===0){var bitshift=32-8*size;fromWireType=function(value){return value<>>bitshift}}registerType(primitiveType,{name:name,fromWireType:fromWireType,toWireType:function(destructors,value){if(typeof value!=="number"&&typeof value!=="boolean"){throw new TypeError('Cannot convert "'+_embind_repr(value)+'" to '+this.name)}if(valuemaxRange){throw new TypeError('Passing a number "'+_embind_repr(value)+'" from JS side to C/C++ side to an argument of type "'+name+'", which is outside the valid range ['+minRange+", "+maxRange+"]!")}return value|0},argPackAdvance:8,readValueFromPointer:integerReadValueFromPointer(name,shift,minRange!==0),destructorFunction:null})}var emval_free_list=[];var emval_handle_array=[{},{value:undefined},{value:null},{value:true},{value:false}];function __emval_decref(handle){if(handle>4&&0===--emval_handle_array[handle].refcount){emval_handle_array[handle]=undefined;emval_free_list.push(handle)}}function count_emval_handles(){var count=0;for(var i=5;i>2]=value;return value}var ERRNO_CODES={EPERM:1,ENOENT:2,ESRCH:3,EINTR:4,EIO:5,ENXIO:6,E2BIG:7,ENOEXEC:8,EBADF:9,ECHILD:10,EAGAIN:11,EWOULDBLOCK:11,ENOMEM:12,EACCES:13,EFAULT:14,ENOTBLK:15,EBUSY:16,EEXIST:17,EXDEV:18,ENODEV:19,ENOTDIR:20,EISDIR:21,EINVAL:22,ENFILE:23,EMFILE:24,ENOTTY:25,ETXTBSY:26,EFBIG:27,ENOSPC:28,ESPIPE:29,EROFS:30,EMLINK:31,EPIPE:32,EDOM:33,ERANGE:34,ENOMSG:42,EIDRM:43,ECHRNG:44,EL2NSYNC:45,EL3HLT:46,EL3RST:47,ELNRNG:48,EUNATCH:49,ENOCSI:50,EL2HLT:51,EDEADLK:35,ENOLCK:37,EBADE:52,EBADR:53,EXFULL:54,ENOANO:55,EBADRQC:56,EBADSLT:57,EDEADLOCK:35,EBFONT:59,ENOSTR:60,ENODATA:61,ETIME:62,ENOSR:63,ENONET:64,ENOPKG:65,EREMOTE:66,ENOLINK:67,EADV:68,ESRMNT:69,ECOMM:70,EPROTO:71,EMULTIHOP:72,EDOTDOT:73,EBADMSG:74,ENOTUNIQ:76,EBADFD:77,EREMCHG:78,ELIBACC:79,ELIBBAD:80,ELIBSCN:81,ELIBMAX:82,ELIBEXEC:83,ENOSYS:38,ENOTEMPTY:39,ENAMETOOLONG:36,ELOOP:40,EOPNOTSUPP:95,EPFNOSUPPORT:96, +ECONNRESET:104,ENOBUFS:105,EAFNOSUPPORT:97,EPROTOTYPE:91,ENOTSOCK:88,ENOPROTOOPT:92,ESHUTDOWN:108,ECONNREFUSED:111,EADDRINUSE:98,ECONNABORTED:103,ENETUNREACH:101,ENETDOWN:100,ETIMEDOUT:110,EHOSTDOWN:112,EHOSTUNREACH:113,EINPROGRESS:115,EALREADY:114,EDESTADDRREQ:89,EMSGSIZE:90,EPROTONOSUPPORT:93,ESOCKTNOSUPPORT:94,EADDRNOTAVAIL:99,ENETRESET:102,EISCONN:106,ENOTCONN:107,ETOOMANYREFS:109,EUSERS:87,EDQUOT:122,ESTALE:116,ENOTSUP:95,ENOMEDIUM:123,EILSEQ:84,EOVERFLOW:75,ECANCELED:125,ENOTRECOVERABLE:131,EOWNERDEAD:130,ESTRPIPE:86};function _sysconf(name){switch(name){case 30:return PAGE_SIZE;case 85:return totalMemory/PAGE_SIZE;case 132:case 133:case 12:case 137:case 138:case 15:case 235:case 16:case 17:case 18:case 19:case 20:case 149:case 13:case 10:case 236:case 153:case 9:case 21:case 22:case 159:case 154:case 14:case 77:case 78:case 139:case 80:case 81:case 82:case 68:case 67:case 164:case 11:case 29:case 47:case 48:case 95:case 52:case 51:case 46:return 200809;case 79:return 0;case 27:case 246:case 127:case 128:case 23:case 24:case 160:case 161:case 181:case 182:case 242:case 183:case 184:case 243:case 244:case 245:case 165:case 178:case 179:case 49:case 50:case 168:case 169:case 175:case 170:case 171:case 172:case 97:case 76:case 32:case 173:case 35:return-1;case 176:case 177:case 7:case 155:case 8:case 157:case 125:case 126:case 92:case 93:case 129:case 130:case 131:case 94:case 91:return 1;case 74:case 60:case 69:case 70:case 4:return 1024;case 31:case 42:case 72:return 32;case 87:case 26:case 33:return 2147483647;case 34:case 1:return 47839;case 38:case 36:return 99;case 43:case 37:return 2048;case 0:return 2097152;case 3:return 65536;case 28:return 32768;case 44:return 32767;case 75:return 16384;case 39:return 1e3;case 89:return 700;case 71:return 256;case 40:return 255;case 2:return 100;case 180:return 64;case 25:return 20;case 5:return 16;case 6:return 6;case 73:return 4;case 84:{if(typeof navigator==="object")return navigator["hardwareConcurrency"]||1;return 1}}___setErrNo(ERRNO_CODES.EINVAL);return-1}Module["_bitshift64Lshr"]=_bitshift64Lshr;function __exit(status){Module["exit"](status)}function _exit(status){__exit(status)}var _llvm_ctlz_i32=true;function floatReadValueFromPointer(name,shift){switch(shift){case 2:return function(pointer){return this["fromWireType"](HEAPF32[pointer>>2])};case 3:return function(pointer){return this["fromWireType"](HEAPF64[pointer>>3])};default:throw new TypeError("Unknown float type: "+name)}}function __embind_register_float(rawType,name,size){var shift=getShiftFromSize(size);name=readLatin1String(name);registerType(rawType,{name:name,fromWireType:function(value){return value},toWireType:function(destructors,value){if(typeof value!=="number"&&typeof value!=="boolean"){throw new TypeError('Cannot convert "'+_embind_repr(value)+'" to '+this.name)}return value},argPackAdvance:8,readValueFromPointer:floatReadValueFromPointer(name,shift),destructorFunction:null})}var _BDtoIHigh=true;function _pthread_cleanup_push(routine,arg){__ATEXIT__.push(function(){Runtime.dynCall("vi",routine,[arg])});_pthread_cleanup_push.level=__ATEXIT__.length}function new_(constructor,argumentList){if(!(constructor instanceof Function)){throw new TypeError("new_ called with constructor type "+typeof constructor+" which is not a function")}var dummy=createNamedFunction(constructor.name||"unknownFunctionName",function(){});dummy.prototype=constructor.prototype;var obj=new dummy;var r=constructor.apply(obj,argumentList);return r instanceof Object?r:obj}function runDestructors(destructors){while(destructors.length){var ptr=destructors.pop();var del=destructors.pop();del(ptr)}}function craftInvokerFunction(humanName,argTypes,classType,cppInvokerFunc,cppTargetFunc){var argCount=argTypes.length;if(argCount<2){throwBindingError("argTypes array size mismatch! Must at least get return value and 'this' types!")}var isClassMethodFunc=argTypes[1]!==null&&classType!==null;var argsList="";var argsListWired="";for(var i=0;i0?", ":"")+argsListWired}var returns=argTypes[0].name!=="void";invokerFnBody+=(returns?"var rv = ":"")+"invoker(fn"+(argsListWired.length>0?", ":"")+argsListWired+");\n";if(needsDestructorStack){invokerFnBody+="runDestructors(destructors);\n"}else{for(var i=isClassMethodFunc?1:2;i>2)+i])}return array}function replacePublicSymbol(name,value,numArguments){if(!Module.hasOwnProperty(name)){throwInternalError("Replacing nonexistant public symbol")}if(undefined!==Module[name].overloadTable&&undefined!==numArguments){Module[name].overloadTable[numArguments]=value}else{Module[name]=value}}function requireFunction(signature,rawFunction){signature=readLatin1String(signature);function makeDynCaller(dynCall){var args=[];for(var i=1;i=0;i--){var last=parts[i];if(last==="."){parts.splice(i,1)}else if(last===".."){parts.splice(i,1);up++}else if(up){parts.splice(i,1);up--}}if(allowAboveRoot){for(;up--;up){parts.unshift("..")}}return parts},normalize:function(path){var isAbsolute=path.charAt(0)==="/",trailingSlash=path.substr(-1)==="/";path=PATH.normalizeArray(path.split("/").filter(function(p){return!!p}),!isAbsolute).join("/");if(!path&&!isAbsolute){path="."}if(path&&trailingSlash){path+="/"}return(isAbsolute?"/":"")+path},dirname:function(path){var result=PATH.splitPath(path),root=result[0],dir=result[1];if(!root&&!dir){return"."}if(dir){dir=dir.substr(0,dir.length-1)}return root+dir},basename:function(path){if(path==="/")return"/";var lastSlash=path.lastIndexOf("/");if(lastSlash===-1)return path;return path.substr(lastSlash+1)},extname:function(path){return PATH.splitPath(path)[3]},join:function(){var paths=Array.prototype.slice.call(arguments,0);return PATH.normalize(paths.join("/"))},join2:function(l,r){return PATH.normalize(l+"/"+r)},resolve:function(){var resolvedPath="",resolvedAbsolute=false;for(var i=arguments.length-1;i>=-1&&!resolvedAbsolute;i--){var path=i>=0?arguments[i]:FS.cwd();if(typeof path!=="string"){throw new TypeError("Arguments to path.resolve must be strings")}else if(!path){return""}resolvedPath=path+"/"+resolvedPath;resolvedAbsolute=path.charAt(0)==="/"}resolvedPath=PATH.normalizeArray(resolvedPath.split("/").filter(function(p){return!!p}),!resolvedAbsolute).join("/");return(resolvedAbsolute?"/":"")+resolvedPath||"."},relative:function(from,to){from=PATH.resolve(from).substr(1);to=PATH.resolve(to).substr(1);function trim(arr){var start=0;for(;start=0;end--){if(arr[end]!=="")break}if(start>end)return[];return arr.slice(start,end-start+1)}var fromParts=trim(from.split("/"));var toParts=trim(to.split("/"));var length=Math.min(fromParts.length,toParts.length);var samePartsLength=length;for(var i=0;i0){result=buf.slice(0,bytesRead).toString("utf-8")}else{result=null}}else if(typeof window!="undefined"&&typeof window.prompt=="function"){result=window.prompt("Input: ");if(result!==null){result+="\n"}}else if(typeof readline=="function"){result=readline();if(result!==null){result+="\n"}}if(!result){return null}tty.input=intArrayFromString(result,true)}return tty.input.shift()},put_char:function(tty,val){if(val===null||val===10){Module["print"](UTF8ArrayToString(tty.output,0));tty.output=[]}else{if(val!=0)tty.output.push(val)}},flush:function(tty){if(tty.output&&tty.output.length>0){Module["print"](UTF8ArrayToString(tty.output,0));tty.output=[]}}},default_tty1_ops:{put_char:function(tty,val){if(val===null||val===10){Module["printErr"](UTF8ArrayToString(tty.output,0));tty.output=[]}else{if(val!=0)tty.output.push(val)}},flush:function(tty){if(tty.output&&tty.output.length>0){Module["printErr"](UTF8ArrayToString(tty.output,0));tty.output=[]}}}};var MEMFS={ops_table:null,mount:function(mount){return MEMFS.createNode(null,"/",16384|511,0)},createNode:function(parent,name,mode,dev){if(FS.isBlkdev(mode)||FS.isFIFO(mode)){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}if(!MEMFS.ops_table){MEMFS.ops_table={dir:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr,lookup:MEMFS.node_ops.lookup,mknod:MEMFS.node_ops.mknod,rename:MEMFS.node_ops.rename,unlink:MEMFS.node_ops.unlink,rmdir:MEMFS.node_ops.rmdir,readdir:MEMFS.node_ops.readdir,symlink:MEMFS.node_ops.symlink},stream:{llseek:MEMFS.stream_ops.llseek}},file:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr},stream:{llseek:MEMFS.stream_ops.llseek,read:MEMFS.stream_ops.read,write:MEMFS.stream_ops.write,allocate:MEMFS.stream_ops.allocate,mmap:MEMFS.stream_ops.mmap,msync:MEMFS.stream_ops.msync}},link:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr,readlink:MEMFS.node_ops.readlink},stream:{}},chrdev:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr},stream:FS.chrdev_stream_ops}}}var node=FS.createNode(parent,name,mode,dev);if(FS.isDir(node.mode)){node.node_ops=MEMFS.ops_table.dir.node;node.stream_ops=MEMFS.ops_table.dir.stream;node.contents={}}else if(FS.isFile(node.mode)){node.node_ops=MEMFS.ops_table.file.node;node.stream_ops=MEMFS.ops_table.file.stream;node.usedBytes=0;node.contents=null}else if(FS.isLink(node.mode)){node.node_ops=MEMFS.ops_table.link.node;node.stream_ops=MEMFS.ops_table.link.stream}else if(FS.isChrdev(node.mode)){node.node_ops=MEMFS.ops_table.chrdev.node;node.stream_ops=MEMFS.ops_table.chrdev.stream}node.timestamp=Date.now();if(parent){parent.contents[name]=node}return node},getFileDataAsRegularArray:function(node){if(node.contents&&node.contents.subarray){var arr=[];for(var i=0;inode.contents.length){node.contents=MEMFS.getFileDataAsRegularArray(node);node.usedBytes=node.contents.length}if(!node.contents||node.contents.subarray){var prevCapacity=node.contents?node.contents.buffer.byteLength:0;if(prevCapacity>=newCapacity)return;var CAPACITY_DOUBLING_MAX=1024*1024;newCapacity=Math.max(newCapacity,prevCapacity*(prevCapacity0)node.contents.set(oldContents.subarray(0,node.usedBytes),0);return}if(!node.contents&&newCapacity>0)node.contents=[];while(node.contents.lengthnewSize)node.contents.length=newSize;else while(node.contents.length=stream.node.usedBytes)return 0;var size=Math.min(stream.node.usedBytes-position,length);assert(size>=0);if(size>8&&contents.subarray){buffer.set(contents.subarray(position,position+size),offset)}else{for(var i=0;i0||position+lengthe2.timestamp){create.push(key);total++}});var remove=[];Object.keys(dst.entries).forEach(function(key){var e=dst.entries[key];var e2=src.entries[key];if(!e2){remove.push(key);total++}});if(!total){return callback(null)}var errored=false;var completed=0;var db=src.type==="remote"?src.db:dst.db;var transaction=db.transaction([IDBFS.DB_STORE_NAME],"readwrite");var store=transaction.objectStore(IDBFS.DB_STORE_NAME);function done(err){if(err){if(!done.errored){done.errored=true;return callback(err)}return}if(++completed>=total){return callback(null)}}transaction.onerror=function(e){done(this.error);e.preventDefault()};create.sort().forEach(function(path){if(dst.type==="local"){IDBFS.loadRemoteEntry(store,path,function(err,entry){if(err)return done(err);IDBFS.storeLocalEntry(path,entry,done)})}else{IDBFS.loadLocalEntry(path,function(err,entry){if(err)return done(err);IDBFS.storeRemoteEntry(store,path,entry,done)})}});remove.sort().reverse().forEach(function(path){if(dst.type==="local"){IDBFS.removeLocalEntry(path,done)}else{IDBFS.removeRemoteEntry(store,path,done)}})}};var NODEFS={isWindows:false,staticInit:function(){NODEFS.isWindows=!!process.platform.match(/^win/)},mount:function(mount){assert(ENVIRONMENT_IS_NODE);return NODEFS.createNode(null,"/",NODEFS.getMode(mount.opts.root),0)},createNode:function(parent,name,mode,dev){if(!FS.isDir(mode)&&!FS.isFile(mode)&&!FS.isLink(mode)){ +throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}var node=FS.createNode(parent,name,mode);node.node_ops=NODEFS.node_ops;node.stream_ops=NODEFS.stream_ops;return node},getMode:function(path){var stat;try{stat=fs.lstatSync(path);if(NODEFS.isWindows){stat.mode=stat.mode|(stat.mode&146)>>1}}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}return stat.mode},realPath:function(node){var parts=[];while(node.parent!==node){parts.push(node.name);node=node.parent}parts.push(node.mount.opts.root);parts.reverse();return PATH.join.apply(null,parts)},flagsToPermissionStringMap:{0:"r",1:"r+",2:"r+",64:"r",65:"r+",66:"r+",129:"rx+",193:"rx+",514:"w+",577:"w",578:"w+",705:"wx",706:"wx+",1024:"a",1025:"a",1026:"a+",1089:"a",1090:"a+",1153:"ax",1154:"ax+",1217:"ax",1218:"ax+",4096:"rs",4098:"rs+"},flagsToPermissionString:function(flags){flags&=~32768;if(flags in NODEFS.flagsToPermissionStringMap){return NODEFS.flagsToPermissionStringMap[flags]}else{throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}},node_ops:{getattr:function(node){var path=NODEFS.realPath(node);var stat;try{stat=fs.lstatSync(path)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}if(NODEFS.isWindows&&!stat.blksize){stat.blksize=4096}if(NODEFS.isWindows&&!stat.blocks){stat.blocks=(stat.size+stat.blksize-1)/stat.blksize|0}return{dev:stat.dev,ino:stat.ino,mode:stat.mode,nlink:stat.nlink,uid:stat.uid,gid:stat.gid,rdev:stat.rdev,size:stat.size,atime:stat.atime,mtime:stat.mtime,ctime:stat.ctime,blksize:stat.blksize,blocks:stat.blocks}},setattr:function(node,attr){var path=NODEFS.realPath(node);try{if(attr.mode!==undefined){fs.chmodSync(path,attr.mode);node.mode=attr.mode}if(attr.timestamp!==undefined){var date=new Date(attr.timestamp);fs.utimesSync(path,date,date)}if(attr.size!==undefined){fs.truncateSync(path,attr.size)}}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}},lookup:function(parent,name){var path=PATH.join2(NODEFS.realPath(parent),name);var mode=NODEFS.getMode(path);return NODEFS.createNode(parent,name,mode)},mknod:function(parent,name,mode,dev){var node=NODEFS.createNode(parent,name,mode,dev);var path=NODEFS.realPath(node);try{if(FS.isDir(node.mode)){fs.mkdirSync(path,node.mode)}else{fs.writeFileSync(path,"",{mode:node.mode})}}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}return node},rename:function(oldNode,newDir,newName){var oldPath=NODEFS.realPath(oldNode);var newPath=PATH.join2(NODEFS.realPath(newDir),newName);try{fs.renameSync(oldPath,newPath)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}},unlink:function(parent,name){var path=PATH.join2(NODEFS.realPath(parent),name);try{fs.unlinkSync(path)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}},rmdir:function(parent,name){var path=PATH.join2(NODEFS.realPath(parent),name);try{fs.rmdirSync(path)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}},readdir:function(node){var path=NODEFS.realPath(node);try{return fs.readdirSync(path)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}},symlink:function(parent,newName,oldPath){var newPath=PATH.join2(NODEFS.realPath(parent),newName);try{fs.symlinkSync(oldPath,newPath)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}},readlink:function(node){var path=NODEFS.realPath(node);try{path=fs.readlinkSync(path);path=NODEJS_PATH.relative(NODEJS_PATH.resolve(node.mount.opts.root),path);return path}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}}},stream_ops:{open:function(stream){var path=NODEFS.realPath(stream.node);try{if(FS.isFile(stream.node.mode)){stream.nfd=fs.openSync(path,NODEFS.flagsToPermissionString(stream.flags))}}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}},close:function(stream){try{if(FS.isFile(stream.node.mode)&&stream.nfd){fs.closeSync(stream.nfd)}}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}},read:function(stream,buffer,offset,length,position){if(length===0)return 0;var nbuffer=new Buffer(length);var res;try{res=fs.readSync(stream.nfd,nbuffer,0,length,position)}catch(e){throw new FS.ErrnoError(ERRNO_CODES[e.code])}if(res>0){for(var i=0;i=stream.node.size)return 0;var chunk=stream.node.contents.slice(position,position+length);var ab=WORKERFS.reader.readAsArrayBuffer(chunk);buffer.set(new Uint8Array(ab),offset);return chunk.size},write:function(stream,buffer,offset,length,position){throw new FS.ErrnoError(ERRNO_CODES.EIO)},llseek:function(stream,offset,whence){var position=offset;if(whence===1){position+=stream.position}else if(whence===2){if(FS.isFile(stream.node.mode)){position+=stream.node.size}}if(position<0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}return position}}};var _stdin=allocate(1,"i32*",ALLOC_STATIC);var _stdout=allocate(1,"i32*",ALLOC_STATIC);var _stderr=allocate(1,"i32*",ALLOC_STATIC);var FS={root:null,mounts:[],devices:[null],streams:[],nextInode:1,nameTable:null,currentPath:"/",initialized:false,ignorePermissions:true,trackingDelegate:{},tracking:{openFlags:{READ:1,WRITE:2}},ErrnoError:null,genericErrors:{},filesystems:null,handleFSError:function(e){if(!(e instanceof FS.ErrnoError))throw e+" : "+stackTrace();return ___setErrNo(e.errno)},lookupPath:function(path,opts){path=PATH.resolve(FS.cwd(),path);opts=opts||{};if(!path)return{path:"",node:null};var defaults={follow_mount:true,recurse_count:0};for(var key in defaults){if(opts[key]===undefined){opts[key]=defaults[key]}}if(opts.recurse_count>8){throw new FS.ErrnoError(ERRNO_CODES.ELOOP)}var parts=PATH.normalizeArray(path.split("/").filter(function(p){return!!p}),false);var current=FS.root;var current_path="/";for(var i=0;i40){throw new FS.ErrnoError(ERRNO_CODES.ELOOP)}}}}return{path:current_path,node:current}},getPath:function(node){var path;while(true){if(FS.isRoot(node)){var mount=node.mount.mountpoint;if(!path)return mount;return mount[mount.length-1]!=="/"?mount+"/"+path:mount+path}path=path?node.name+"/"+path:node.name;node=node.parent}},hashName:function(parentid,name){var hash=0;for(var i=0;i>>0)%FS.nameTable.length},hashAddNode:function(node){var hash=FS.hashName(node.parent.id,node.name);node.name_next=FS.nameTable[hash];FS.nameTable[hash]=node},hashRemoveNode:function(node){var hash=FS.hashName(node.parent.id,node.name);if(FS.nameTable[hash]===node){FS.nameTable[hash]=node.name_next}else{var current=FS.nameTable[hash];while(current){if(current.name_next===node){current.name_next=node.name_next;break}current=current.name_next}}},lookupNode:function(parent,name){var err=FS.mayLookup(parent);if(err){throw new FS.ErrnoError(err,parent)}var hash=FS.hashName(parent.id,name);for(var node=FS.nameTable[hash];node;node=node.name_next){var nodeName=node.name;if(node.parent.id===parent.id&&nodeName===name){return node}}return FS.lookup(parent,name)},createNode:function(parent,name,mode,rdev){if(!FS.FSNode){FS.FSNode=function(parent,name,mode,rdev){if(!parent){parent=this}this.parent=parent;this.mount=parent.mount;this.mounted=null;this.id=FS.nextInode++;this.name=name;this.mode=mode;this.node_ops={};this.stream_ops={};this.rdev=rdev};FS.FSNode.prototype={};var readMode=292|73;var writeMode=146;Object.defineProperties(FS.FSNode.prototype,{read:{get:function(){return(this.mode&readMode)===readMode},set:function(val){val?this.mode|=readMode:this.mode&=~readMode}},write:{get:function(){return(this.mode&writeMode)===writeMode},set:function(val){val?this.mode|=writeMode:this.mode&=~writeMode}},isFolder:{get:function(){return FS.isDir(this.mode)}},isDevice:{get:function(){return FS.isChrdev(this.mode)}}})}var node=new FS.FSNode(parent,name,mode,rdev);FS.hashAddNode(node);return node},destroyNode:function(node){FS.hashRemoveNode(node)},isRoot:function(node){return node===node.parent},isMountpoint:function(node){return!!node.mounted},isFile:function(mode){return(mode&61440)===32768},isDir:function(mode){return(mode&61440)===16384},isLink:function(mode){return(mode&61440)===40960},isChrdev:function(mode){return(mode&61440)===8192},isBlkdev:function(mode){return(mode&61440)===24576},isFIFO:function(mode){return(mode&61440)===4096},isSocket:function(mode){return(mode&49152)===49152},flagModes:{r:0,rs:1052672,"r+":2,w:577,wx:705,xw:705,"w+":578,"wx+":706,"xw+":706,a:1089,ax:1217,xa:1217,"a+":1090,"ax+":1218,"xa+":1218},modeStringToFlags:function(str){var flags=FS.flagModes[str];if(typeof flags==="undefined"){throw new Error("Unknown file open mode: "+str)}return flags},flagsToPermissionString:function(flag){var perms=["r","w","rw"][flag&3];if(flag&512){perms+="w"}return perms},nodePermissions:function(node,perms){if(FS.ignorePermissions){return 0}if(perms.indexOf("r")!==-1&&!(node.mode&292)){return ERRNO_CODES.EACCES}else if(perms.indexOf("w")!==-1&&!(node.mode&146)){return ERRNO_CODES.EACCES}else if(perms.indexOf("x")!==-1&&!(node.mode&73)){return ERRNO_CODES.EACCES}return 0},mayLookup:function(dir){var err=FS.nodePermissions(dir,"x");if(err)return err;if(!dir.node_ops.lookup)return ERRNO_CODES.EACCES;return 0},mayCreate:function(dir,name){try{var node=FS.lookupNode(dir,name);return ERRNO_CODES.EEXIST}catch(e){}return FS.nodePermissions(dir,"wx")},mayDelete:function(dir,name,isdir){var node;try{node=FS.lookupNode(dir,name)}catch(e){return e.errno}var err=FS.nodePermissions(dir,"wx");if(err){return err}if(isdir){if(!FS.isDir(node.mode)){return ERRNO_CODES.ENOTDIR}if(FS.isRoot(node)||FS.getPath(node)===FS.cwd()){return ERRNO_CODES.EBUSY}}else{if(FS.isDir(node.mode)){return ERRNO_CODES.EISDIR}}return 0},mayOpen:function(node,flags){if(!node){return ERRNO_CODES.ENOENT}if(FS.isLink(node.mode)){return ERRNO_CODES.ELOOP}else if(FS.isDir(node.mode)){if((flags&2097155)!==0||flags&512){return ERRNO_CODES.EISDIR}}return FS.nodePermissions(node,FS.flagsToPermissionString(flags))},MAX_OPEN_FDS:4096,nextfd:function(fd_start,fd_end){fd_start=fd_start||0;fd_end=fd_end||FS.MAX_OPEN_FDS;for(var fd=fd_start;fd<=fd_end;fd++){if(!FS.streams[fd]){return fd}}throw new FS.ErrnoError(ERRNO_CODES.EMFILE)},getStream:function(fd){return FS.streams[fd]},createStream:function(stream,fd_start,fd_end){if(!FS.FSStream){FS.FSStream=function(){};FS.FSStream.prototype={};Object.defineProperties(FS.FSStream.prototype,{object:{get:function(){return this.node},set:function(val){this.node=val}},isRead:{get:function(){return(this.flags&2097155)!==1}},isWrite:{get:function(){return(this.flags&2097155)!==0}},isAppend:{get:function(){return this.flags&1024}}})}var newStream=new FS.FSStream;for(var p in stream){newStream[p]=stream[p]}stream=newStream;var fd=FS.nextfd(fd_start,fd_end);stream.fd=fd;FS.streams[fd]=stream;return stream},closeStream:function(fd){FS.streams[fd]=null},chrdev_stream_ops:{open:function(stream){var device=FS.getDevice(stream.node.rdev);stream.stream_ops=device.stream_ops;if(stream.stream_ops.open){stream.stream_ops.open(stream)}},llseek:function(){throw new FS.ErrnoError(ERRNO_CODES.ESPIPE)}},major:function(dev){return dev>>8},minor:function(dev){return dev&255},makedev:function(ma,mi){return ma<<8|mi},registerDevice:function(dev,ops){FS.devices[dev]={stream_ops:ops}},getDevice:function(dev){return FS.devices[dev]},getMounts:function(mount){var mounts=[];var check=[mount];while(check.length){var m=check.pop();mounts.push(m);check.push.apply(check,m.mounts)}return mounts},syncfs:function(populate,callback){if(typeof populate==="function"){callback=populate;populate=false}var mounts=FS.getMounts(FS.root.mount);var completed=0;function done(err){if(err){if(!done.errored){done.errored=true;return callback(err)}return}if(++completed>=mounts.length){callback(null)}}mounts.forEach(function(mount){if(!mount.type.syncfs){return done(null)}mount.type.syncfs(mount,populate,done)})},mount:function(type,opts,mountpoint){var root=mountpoint==="/";var pseudo=!mountpoint;var node;if(root&&FS.root){throw new FS.ErrnoError(ERRNO_CODES.EBUSY)}else if(!root&&!pseudo){var lookup=FS.lookupPath(mountpoint,{follow_mount:false});mountpoint=lookup.path;node=lookup.node;if(FS.isMountpoint(node)){throw new FS.ErrnoError(ERRNO_CODES.EBUSY)}if(!FS.isDir(node.mode)){throw new FS.ErrnoError(ERRNO_CODES.ENOTDIR)}}var mount={type:type,opts:opts,mountpoint:mountpoint,mounts:[]};var mountRoot=type.mount(mount);mountRoot.mount=mount;mount.root=mountRoot;if(root){FS.root=mountRoot}else if(node){node.mounted=mount;if(node.mount){node.mount.mounts.push(mount)}}return mountRoot},unmount:function(mountpoint){var lookup=FS.lookupPath(mountpoint,{follow_mount:false});if(!FS.isMountpoint(lookup.node)){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}var node=lookup.node;var mount=node.mounted;var mounts=FS.getMounts(mount);Object.keys(FS.nameTable).forEach(function(hash){var current=FS.nameTable[hash];while(current){var next=current.name_next;if(mounts.indexOf(current.mount)!==-1){FS.destroyNode(current)}current=next}});node.mounted=null;var idx=node.mount.mounts.indexOf(mount);assert(idx!==-1);node.mount.mounts.splice(idx,1)},lookup:function(parent,name){return parent.node_ops.lookup(parent,name)},mknod:function(path,mode,dev){var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;var name=PATH.basename(path);if(!name||name==="."||name===".."){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}var err=FS.mayCreate(parent,name);if(err){throw new FS.ErrnoError(err)}if(!parent.node_ops.mknod){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}return parent.node_ops.mknod(parent,name,mode,dev)},create:function(path,mode){mode=mode!==undefined?mode:438;mode&=4095;mode|=32768;return FS.mknod(path,mode,0)},mkdir:function(path,mode){mode=mode!==undefined?mode:511;mode&=511|512;mode|=16384;return FS.mknod(path,mode,0)},mkdev:function(path,mode,dev){if(typeof dev==="undefined"){dev=mode;mode=438}mode|=8192;return FS.mknod(path,mode,dev)},symlink:function(oldpath,newpath){if(!PATH.resolve(oldpath)){throw new FS.ErrnoError(ERRNO_CODES.ENOENT)}var lookup=FS.lookupPath(newpath,{parent:true});var parent=lookup.node;if(!parent){throw new FS.ErrnoError(ERRNO_CODES.ENOENT)}var newname=PATH.basename(newpath);var err=FS.mayCreate(parent,newname);if(err){throw new FS.ErrnoError(err)}if(!parent.node_ops.symlink){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}return parent.node_ops.symlink(parent,newname,oldpath)},rename:function(old_path,new_path){var old_dirname=PATH.dirname(old_path);var new_dirname=PATH.dirname(new_path);var old_name=PATH.basename(old_path);var new_name=PATH.basename(new_path);var lookup,old_dir,new_dir;try{lookup=FS.lookupPath(old_path,{parent:true});old_dir=lookup.node;lookup=FS.lookupPath(new_path,{parent:true});new_dir=lookup.node}catch(e){throw new FS.ErrnoError(ERRNO_CODES.EBUSY)}if(!old_dir||!new_dir)throw new FS.ErrnoError(ERRNO_CODES.ENOENT);if(old_dir.mount!==new_dir.mount){throw new FS.ErrnoError(ERRNO_CODES.EXDEV)}var old_node=FS.lookupNode(old_dir,old_name);var relative=PATH.relative(old_path,new_dirname);if(relative.charAt(0)!=="."){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}relative=PATH.relative(new_path,old_dirname);if(relative.charAt(0)!=="."){throw new FS.ErrnoError(ERRNO_CODES.ENOTEMPTY)}var new_node;try{new_node=FS.lookupNode(new_dir,new_name)}catch(e){}if(old_node===new_node){return}var isdir=FS.isDir(old_node.mode);var err=FS.mayDelete(old_dir,old_name,isdir);if(err){throw new FS.ErrnoError(err)}err=new_node?FS.mayDelete(new_dir,new_name,isdir):FS.mayCreate(new_dir,new_name);if(err){throw new FS.ErrnoError(err)}if(!old_dir.node_ops.rename){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}if(FS.isMountpoint(old_node)||new_node&&FS.isMountpoint(new_node)){throw new FS.ErrnoError(ERRNO_CODES.EBUSY)}if(new_dir!==old_dir){err=FS.nodePermissions(old_dir,"w");if(err){throw new FS.ErrnoError(err)}}try{if(FS.trackingDelegate["willMovePath"]){FS.trackingDelegate["willMovePath"](old_path,new_path)}}catch(e){console.log("FS.trackingDelegate['willMovePath']('"+old_path+"', '"+new_path+"') threw an exception: "+e.message)}FS.hashRemoveNode(old_node);try{old_dir.node_ops.rename(old_node,new_dir,new_name)}catch(e){throw e}finally{FS.hashAddNode(old_node)}try{if(FS.trackingDelegate["onMovePath"])FS.trackingDelegate["onMovePath"](old_path,new_path)}catch(e){console.log("FS.trackingDelegate['onMovePath']('"+old_path+"', '"+new_path+"') threw an exception: "+e.message)}},rmdir:function(path){var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;var name=PATH.basename(path);var node=FS.lookupNode(parent,name);var err=FS.mayDelete(parent,name,true);if(err){throw new FS.ErrnoError(err)}if(!parent.node_ops.rmdir){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}if(FS.isMountpoint(node)){throw new FS.ErrnoError(ERRNO_CODES.EBUSY)}try{if(FS.trackingDelegate["willDeletePath"]){FS.trackingDelegate["willDeletePath"](path)}}catch(e){console.log("FS.trackingDelegate['willDeletePath']('"+path+"') threw an exception: "+e.message)}parent.node_ops.rmdir(parent,name);FS.destroyNode(node);try{if(FS.trackingDelegate["onDeletePath"])FS.trackingDelegate["onDeletePath"](path)}catch(e){console.log("FS.trackingDelegate['onDeletePath']('"+path+"') threw an exception: "+e.message)}},readdir:function(path){var lookup=FS.lookupPath(path,{follow:true});var node=lookup.node;if(!node.node_ops.readdir){throw new FS.ErrnoError(ERRNO_CODES.ENOTDIR)}return node.node_ops.readdir(node)},unlink:function(path){var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;var name=PATH.basename(path);var node=FS.lookupNode(parent,name);var err=FS.mayDelete(parent,name,false);if(err){if(err===ERRNO_CODES.EISDIR)err=ERRNO_CODES.EPERM;throw new FS.ErrnoError(err)}if(!parent.node_ops.unlink){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}if(FS.isMountpoint(node)){throw new FS.ErrnoError(ERRNO_CODES.EBUSY)}try{if(FS.trackingDelegate["willDeletePath"]){FS.trackingDelegate["willDeletePath"](path)}}catch(e){console.log("FS.trackingDelegate['willDeletePath']('"+path+"') threw an exception: "+e.message)}parent.node_ops.unlink(parent,name);FS.destroyNode(node);try{if(FS.trackingDelegate["onDeletePath"])FS.trackingDelegate["onDeletePath"](path)}catch(e){console.log("FS.trackingDelegate['onDeletePath']('"+path+"') threw an exception: "+e.message)}},readlink:function(path){var lookup=FS.lookupPath(path);var link=lookup.node;if(!link){throw new FS.ErrnoError(ERRNO_CODES.ENOENT)}if(!link.node_ops.readlink){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}return PATH.resolve(FS.getPath(link.parent),link.node_ops.readlink(link))},stat:function(path,dontFollow){var lookup=FS.lookupPath(path,{follow:!dontFollow});var node=lookup.node;if(!node){throw new FS.ErrnoError(ERRNO_CODES.ENOENT)}if(!node.node_ops.getattr){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}return node.node_ops.getattr(node)},lstat:function(path){return FS.stat(path,true)},chmod:function(path,mode,dontFollow){var node;if(typeof path==="string"){var lookup=FS.lookupPath(path,{follow:!dontFollow});node=lookup.node}else{node=path}if(!node.node_ops.setattr){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}node.node_ops.setattr(node,{mode:mode&4095|node.mode&~4095,timestamp:Date.now()})},lchmod:function(path,mode){FS.chmod(path,mode,true)},fchmod:function(fd,mode){var stream=FS.getStream(fd);if(!stream){throw new FS.ErrnoError(ERRNO_CODES.EBADF)}FS.chmod(stream.node,mode)},chown:function(path,uid,gid,dontFollow){var node;if(typeof path==="string"){var lookup=FS.lookupPath(path,{follow:!dontFollow});node=lookup.node}else{node=path}if(!node.node_ops.setattr){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}node.node_ops.setattr(node,{timestamp:Date.now()})},lchown:function(path,uid,gid){FS.chown(path,uid,gid,true)},fchown:function(fd,uid,gid){var stream=FS.getStream(fd);if(!stream){throw new FS.ErrnoError(ERRNO_CODES.EBADF)}FS.chown(stream.node,uid,gid)},truncate:function(path,len){if(len<0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}var node;if(typeof path==="string"){var lookup=FS.lookupPath(path,{follow:true});node=lookup.node}else{node=path}if(!node.node_ops.setattr){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}if(FS.isDir(node.mode)){throw new FS.ErrnoError(ERRNO_CODES.EISDIR)}if(!FS.isFile(node.mode)){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}var err=FS.nodePermissions(node,"w");if(err){throw new FS.ErrnoError(err)}node.node_ops.setattr(node,{size:len,timestamp:Date.now()})},ftruncate:function(fd,len){var stream=FS.getStream(fd);if(!stream){throw new FS.ErrnoError(ERRNO_CODES.EBADF)}if((stream.flags&2097155)===0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}FS.truncate(stream.node,len)},utime:function(path,atime,mtime){var lookup=FS.lookupPath(path,{follow:true});var node=lookup.node;node.node_ops.setattr(node,{timestamp:Math.max(atime,mtime)})},open:function(path,flags,mode,fd_start,fd_end){if(path===""){throw new FS.ErrnoError(ERRNO_CODES.ENOENT)}flags=typeof flags==="string"?FS.modeStringToFlags(flags):flags;mode=typeof mode==="undefined"?438:mode;if(flags&64){mode=mode&4095|32768}else{mode=0}var node;if(typeof path==="object"){node=path}else{path=PATH.normalize(path);try{var lookup=FS.lookupPath(path,{follow:!(flags&131072)});node=lookup.node}catch(e){}}var created=false;if(flags&64){if(node){if(flags&128){throw new FS.ErrnoError(ERRNO_CODES.EEXIST)}}else{node=FS.mknod(path,mode,0);created=true}}if(!node){throw new FS.ErrnoError(ERRNO_CODES.ENOENT)}if(FS.isChrdev(node.mode)){flags&=~512}if(flags&65536&&!FS.isDir(node.mode)){throw new FS.ErrnoError(ERRNO_CODES.ENOTDIR)}if(!created){var err=FS.mayOpen(node,flags);if(err){throw new FS.ErrnoError(err)}}if(flags&512){FS.truncate(node,0)}flags&=~(128|512);var stream=FS.createStream({node:node,path:FS.getPath(node),flags:flags,seekable:true,position:0,stream_ops:node.stream_ops,ungotten:[],error:false},fd_start,fd_end);if(stream.stream_ops.open){stream.stream_ops.open(stream)}if(Module["logReadFiles"]&&!(flags&1)){if(!FS.readFiles)FS.readFiles={};if(!(path in FS.readFiles)){FS.readFiles[path]=1;Module["printErr"]("read file: "+path)}}try{if(FS.trackingDelegate["onOpenFile"]){var trackingFlags=0;if((flags&2097155)!==1){trackingFlags|=FS.tracking.openFlags.READ}if((flags&2097155)!==0){trackingFlags|=FS.tracking.openFlags.WRITE}FS.trackingDelegate["onOpenFile"](path,trackingFlags)}}catch(e){console.log("FS.trackingDelegate['onOpenFile']('"+path+"', flags) threw an exception: "+e.message)}return stream},close:function(stream){if(stream.getdents)stream.getdents=null;try{if(stream.stream_ops.close){stream.stream_ops.close(stream)}}catch(e){throw e}finally{FS.closeStream(stream.fd)}},llseek:function(stream,offset,whence){if(!stream.seekable||!stream.stream_ops.llseek){throw new FS.ErrnoError(ERRNO_CODES.ESPIPE)}stream.position=stream.stream_ops.llseek(stream,offset,whence);stream.ungotten=[];return stream.position},read:function(stream,buffer,offset,length,position){if(length<0||position<0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}if((stream.flags&2097155)===1){throw new FS.ErrnoError(ERRNO_CODES.EBADF)}if(FS.isDir(stream.node.mode)){throw new FS.ErrnoError(ERRNO_CODES.EISDIR)}if(!stream.stream_ops.read){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}var seeking=true;if(typeof position==="undefined"){position=stream.position;seeking=false}else if(!stream.seekable){throw new FS.ErrnoError(ERRNO_CODES.ESPIPE)}var bytesRead=stream.stream_ops.read(stream,buffer,offset,length,position);if(!seeking)stream.position+=bytesRead;return bytesRead},write:function(stream,buffer,offset,length,position,canOwn){if(length<0||position<0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}if((stream.flags&2097155)===0){throw new FS.ErrnoError(ERRNO_CODES.EBADF)}if(FS.isDir(stream.node.mode)){throw new FS.ErrnoError(ERRNO_CODES.EISDIR)}if(!stream.stream_ops.write){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}if(stream.flags&1024){FS.llseek(stream,0,2)}var seeking=true;if(typeof position==="undefined"){position=stream.position;seeking=false}else if(!stream.seekable){throw new FS.ErrnoError(ERRNO_CODES.ESPIPE)}var bytesWritten=stream.stream_ops.write(stream,buffer,offset,length,position,canOwn);if(!seeking)stream.position+=bytesWritten;try{if(stream.path&&FS.trackingDelegate["onWriteToFile"])FS.trackingDelegate["onWriteToFile"](stream.path)}catch(e){console.log("FS.trackingDelegate['onWriteToFile']('"+path+"') threw an exception: "+e.message)}return bytesWritten},allocate:function(stream,offset,length){if(offset<0||length<=0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}if((stream.flags&2097155)===0){throw new FS.ErrnoError(ERRNO_CODES.EBADF)}if(!FS.isFile(stream.node.mode)&&!FS.isDir(node.mode)){throw new FS.ErrnoError(ERRNO_CODES.ENODEV)}if(!stream.stream_ops.allocate){throw new FS.ErrnoError(ERRNO_CODES.EOPNOTSUPP)}stream.stream_ops.allocate(stream,offset,length)},mmap:function(stream,buffer,offset,length,position,prot,flags){if((stream.flags&2097155)===1){throw new FS.ErrnoError(ERRNO_CODES.EACCES)}if(!stream.stream_ops.mmap){throw new FS.ErrnoError(ERRNO_CODES.ENODEV)}return stream.stream_ops.mmap(stream,buffer,offset,length,position,prot,flags)},msync:function(stream,buffer,offset,length,mmapFlags){if(!stream||!stream.stream_ops.msync){return 0}return stream.stream_ops.msync(stream,buffer,offset,length,mmapFlags)},munmap:function(stream){return 0},ioctl:function(stream,cmd,arg){if(!stream.stream_ops.ioctl){throw new FS.ErrnoError(ERRNO_CODES.ENOTTY)}return stream.stream_ops.ioctl(stream,cmd,arg)},readFile:function(path,opts){opts=opts||{};opts.flags=opts.flags||"r";opts.encoding=opts.encoding||"binary";if(opts.encoding!=="utf8"&&opts.encoding!=="binary"){throw new Error('Invalid encoding type "'+opts.encoding+'"')}var ret;var stream=FS.open(path,opts.flags);var stat=FS.stat(path);var length=stat.size;var buf=new Uint8Array(length);FS.read(stream,buf,0,length,0);if(opts.encoding==="utf8"){ret=UTF8ArrayToString(buf,0)}else if(opts.encoding==="binary"){ret=buf}FS.close(stream);return ret},writeFile:function(path,data,opts){opts=opts||{};opts.flags=opts.flags||"w";opts.encoding=opts.encoding||"utf8";if(opts.encoding!=="utf8"&&opts.encoding!=="binary"){throw new Error('Invalid encoding type "'+opts.encoding+'"')}var stream=FS.open(path,opts.flags,opts.mode);if(opts.encoding==="utf8"){var buf=new Uint8Array(lengthBytesUTF8(data)+1);var actualNumBytes=stringToUTF8Array(data,buf,0,buf.length);FS.write(stream,buf,0,actualNumBytes,0,opts.canOwn)}else if(opts.encoding==="binary"){FS.write(stream,data,0,data.length,0,opts.canOwn)}FS.close(stream)},cwd:function(){return FS.currentPath},chdir:function(path){var lookup=FS.lookupPath(path,{follow:true});if(!FS.isDir(lookup.node.mode)){throw new FS.ErrnoError(ERRNO_CODES.ENOTDIR)}var err=FS.nodePermissions(lookup.node,"x");if(err){throw new FS.ErrnoError(err)}FS.currentPath=lookup.path},createDefaultDirectories:function(){FS.mkdir("/tmp");FS.mkdir("/home");FS.mkdir("/home/web_user")},createDefaultDevices:function(){FS.mkdir("/dev");FS.registerDevice(FS.makedev(1,3),{read:function(){return 0},write:function(stream,buffer,offset,length,pos){return length}});FS.mkdev("/dev/null",FS.makedev(1,3));TTY.register(FS.makedev(5,0),TTY.default_tty_ops);TTY.register(FS.makedev(6,0),TTY.default_tty1_ops);FS.mkdev("/dev/tty",FS.makedev(5,0));FS.mkdev("/dev/tty1",FS.makedev(6,0));var random_device;if(typeof crypto!=="undefined"){var randomBuffer=new Uint8Array(1);random_device=function(){crypto.getRandomValues(randomBuffer);return randomBuffer[0]}}else if(ENVIRONMENT_IS_NODE){random_device=function(){return require("crypto").randomBytes(1)[0]}}else{random_device=function(){return Math.random()*256|0}}FS.createDevice("/dev","random",random_device);FS.createDevice("/dev","urandom",random_device);FS.mkdir("/dev/shm");FS.mkdir("/dev/shm/tmp")},createSpecialDirectories:function(){FS.mkdir("/proc");FS.mkdir("/proc/self");FS.mkdir("/proc/self/fd");FS.mount({mount:function(){var node=FS.createNode("/proc/self","fd",16384|511,73);node.node_ops={lookup:function(parent,name){var fd=+name;var stream=FS.getStream(fd);if(!stream)throw new FS.ErrnoError(ERRNO_CODES.EBADF);var ret={parent:null,mount:{mountpoint:"fake"},node_ops:{readlink:function(){return stream.path; +}}};ret.parent=ret;return ret}};return node}},{},"/proc/self/fd")},createStandardStreams:function(){if(Module["stdin"]){FS.createDevice("/dev","stdin",Module["stdin"])}else{FS.symlink("/dev/tty","/dev/stdin")}if(Module["stdout"]){FS.createDevice("/dev","stdout",null,Module["stdout"])}else{FS.symlink("/dev/tty","/dev/stdout")}if(Module["stderr"]){FS.createDevice("/dev","stderr",null,Module["stderr"])}else{FS.symlink("/dev/tty1","/dev/stderr")}var stdin=FS.open("/dev/stdin","r");assert(stdin.fd===0,"invalid handle for stdin ("+stdin.fd+")");var stdout=FS.open("/dev/stdout","w");assert(stdout.fd===1,"invalid handle for stdout ("+stdout.fd+")");var stderr=FS.open("/dev/stderr","w");assert(stderr.fd===2,"invalid handle for stderr ("+stderr.fd+")")},ensureErrnoError:function(){if(FS.ErrnoError)return;FS.ErrnoError=function ErrnoError(errno,node){this.node=node;this.setErrno=function(errno){this.errno=errno;for(var key in ERRNO_CODES){if(ERRNO_CODES[key]===errno){this.code=key;break}}};this.setErrno(errno);this.message=ERRNO_MESSAGES[errno]};FS.ErrnoError.prototype=new Error;FS.ErrnoError.prototype.constructor=FS.ErrnoError;[ERRNO_CODES.ENOENT].forEach(function(code){FS.genericErrors[code]=new FS.ErrnoError(code);FS.genericErrors[code].stack=""})},staticInit:function(){FS.ensureErrnoError();FS.nameTable=new Array(4096);FS.mount(MEMFS,{},"/");FS.createDefaultDirectories();FS.createDefaultDevices();FS.createSpecialDirectories();FS.filesystems={MEMFS:MEMFS,IDBFS:IDBFS,NODEFS:NODEFS,WORKERFS:WORKERFS}},init:function(input,output,error){assert(!FS.init.initialized,"FS.init was previously called. If you want to initialize later with custom parameters, remove any earlier calls (note that one is automatically added to the generated code)");FS.init.initialized=true;FS.ensureErrnoError();Module["stdin"]=input||Module["stdin"];Module["stdout"]=output||Module["stdout"];Module["stderr"]=error||Module["stderr"];FS.createStandardStreams()},quit:function(){FS.init.initialized=false;var fflush=Module["_fflush"];if(fflush)fflush(0);for(var i=0;ithis.length-1||idx<0){return undefined}var chunkOffset=idx%this.chunkSize;var chunkNum=idx/this.chunkSize|0;return this.getter(chunkNum)[chunkOffset]};LazyUint8Array.prototype.setDataGetter=function LazyUint8Array_setDataGetter(getter){this.getter=getter};LazyUint8Array.prototype.cacheLength=function LazyUint8Array_cacheLength(){var xhr=new XMLHttpRequest;xhr.open("HEAD",url,false);xhr.send(null);if(!(xhr.status>=200&&xhr.status<300||xhr.status===304))throw new Error("Couldn't load "+url+". Status: "+xhr.status);var datalength=Number(xhr.getResponseHeader("Content-length"));var header;var hasByteServing=(header=xhr.getResponseHeader("Accept-Ranges"))&&header==="bytes";var chunkSize=1024*1024;if(!hasByteServing)chunkSize=datalength;var doXHR=function(from,to){if(from>to)throw new Error("invalid range ("+from+", "+to+") or no bytes requested!");if(to>datalength-1)throw new Error("only "+datalength+" bytes available! programmer error!");var xhr=new XMLHttpRequest;xhr.open("GET",url,false);if(datalength!==chunkSize)xhr.setRequestHeader("Range","bytes="+from+"-"+to);if(typeof Uint8Array!="undefined")xhr.responseType="arraybuffer";if(xhr.overrideMimeType){xhr.overrideMimeType("text/plain; charset=x-user-defined")}xhr.send(null);if(!(xhr.status>=200&&xhr.status<300||xhr.status===304))throw new Error("Couldn't load "+url+". Status: "+xhr.status);if(xhr.response!==undefined){return new Uint8Array(xhr.response||[])}else{return intArrayFromString(xhr.responseText||"",true)}};var lazyArray=this;lazyArray.setDataGetter(function(chunkNum){var start=chunkNum*chunkSize;var end=(chunkNum+1)*chunkSize-1;end=Math.min(end,datalength-1);if(typeof lazyArray.chunks[chunkNum]==="undefined"){lazyArray.chunks[chunkNum]=doXHR(start,end)}if(typeof lazyArray.chunks[chunkNum]==="undefined")throw new Error("doXHR failed!");return lazyArray.chunks[chunkNum]});this._length=datalength;this._chunkSize=chunkSize;this.lengthKnown=true};if(typeof XMLHttpRequest!=="undefined"){if(!ENVIRONMENT_IS_WORKER)throw"Cannot do synchronous binary XHRs outside webworkers in modern browsers. Use --embed-file or --preload-file in emcc";var lazyArray=new LazyUint8Array;Object.defineProperty(lazyArray,"length",{get:function(){if(!this.lengthKnown){this.cacheLength()}return this._length}});Object.defineProperty(lazyArray,"chunkSize",{get:function(){if(!this.lengthKnown){this.cacheLength()}return this._chunkSize}});var properties={isDevice:false,contents:lazyArray}}else{var properties={isDevice:false,url:url}}var node=FS.createFile(parent,name,properties,canRead,canWrite);if(properties.contents){node.contents=properties.contents}else if(properties.url){node.contents=null;node.url=properties.url}Object.defineProperty(node,"usedBytes",{get:function(){return this.contents.length}});var stream_ops={};var keys=Object.keys(node.stream_ops);keys.forEach(function(key){var fn=node.stream_ops[key];stream_ops[key]=function forceLoadLazyFile(){if(!FS.forceLoadFile(node)){throw new FS.ErrnoError(ERRNO_CODES.EIO)}return fn.apply(null,arguments)}});stream_ops.read=function stream_ops_read(stream,buffer,offset,length,position){if(!FS.forceLoadFile(node)){throw new FS.ErrnoError(ERRNO_CODES.EIO)}var contents=stream.node.contents;if(position>=contents.length)return 0;var size=Math.min(contents.length-position,length);assert(size>=0);if(contents.slice){for(var i=0;i>2]=stat.dev;HEAP32[buf+4>>2]=0;HEAP32[buf+8>>2]=stat.ino;HEAP32[buf+12>>2]=stat.mode;HEAP32[buf+16>>2]=stat.nlink;HEAP32[buf+20>>2]=stat.uid;HEAP32[buf+24>>2]=stat.gid;HEAP32[buf+28>>2]=stat.rdev;HEAP32[buf+32>>2]=0;HEAP32[buf+36>>2]=stat.size;HEAP32[buf+40>>2]=4096;HEAP32[buf+44>>2]=stat.blocks;HEAP32[buf+48>>2]=stat.atime.getTime()/1e3|0;HEAP32[buf+52>>2]=0;HEAP32[buf+56>>2]=stat.mtime.getTime()/1e3|0;HEAP32[buf+60>>2]=0;HEAP32[buf+64>>2]=stat.ctime.getTime()/1e3|0;HEAP32[buf+68>>2]=0;HEAP32[buf+72>>2]=stat.ino;return 0},doMsync:function(addr,stream,len,flags){var buffer=new Uint8Array(HEAPU8.subarray(addr,addr+len));FS.msync(stream,buffer,0,len,flags)},doMkdir:function(path,mode){path=PATH.normalize(path);if(path[path.length-1]==="/")path=path.substr(0,path.length-1);FS.mkdir(path,mode,0);return 0},doMknod:function(path,mode,dev){switch(mode&61440){case 32768:case 8192:case 24576:case 4096:case 49152:break;default:return-ERRNO_CODES.EINVAL}FS.mknod(path,mode,dev);return 0},doReadlink:function(path,buf,bufsize){if(bufsize<=0)return-ERRNO_CODES.EINVAL;var ret=FS.readlink(path);ret=ret.slice(0,Math.max(0,bufsize));writeStringToMemory(ret,buf,true);return ret.length},doAccess:function(path,amode){if(amode&~7){return-ERRNO_CODES.EINVAL}var node;var lookup=FS.lookupPath(path,{follow:true});node=lookup.node;var perms="";if(amode&4)perms+="r";if(amode&2)perms+="w";if(amode&1)perms+="x";if(perms&&FS.nodePermissions(node,perms)){return-ERRNO_CODES.EACCES}return 0},doDup:function(path,flags,suggestFD){var suggest=FS.getStream(suggestFD);if(suggest)FS.close(suggest);return FS.open(path,flags,0,suggestFD,suggestFD).fd},doReadv:function(stream,iov,iovcnt,offset){var ret=0;for(var i=0;i>2];var len=HEAP32[iov+(i*8+4)>>2];var curr=FS.read(stream,HEAP8,ptr,len,offset);if(curr<0)return-1;ret+=curr;if(curr>2];var len=HEAP32[iov+(i*8+4)>>2];var curr=FS.write(stream,HEAP8,ptr,len,offset);if(curr<0)return-1;ret+=curr}return ret},varargs:0,get:function(varargs){SYSCALLS.varargs+=4;var ret=HEAP32[SYSCALLS.varargs-4>>2];return ret},getStr:function(){var ret=Pointer_stringify(SYSCALLS.get());return ret},getStreamFromFD:function(){var stream=FS.getStream(SYSCALLS.get());if(!stream)throw new FS.ErrnoError(ERRNO_CODES.EBADF);return stream},getSocketFromFD:function(){var socket=SOCKFS.getSocket(SYSCALLS.get());if(!socket)throw new FS.ErrnoError(ERRNO_CODES.EBADF);return socket},getSocketAddress:function(allowNull){var addrp=SYSCALLS.get(),addrlen=SYSCALLS.get();if(allowNull&&addrp===0)return null;var info=__read_sockaddr(addrp,addrlen);if(info.errno)throw new FS.ErrnoError(info.errno);info.addr=DNS.lookup_addr(info.addr)||info.addr;return info},get64:function(){var low=SYSCALLS.get(),high=SYSCALLS.get();if(low>=0)assert(high===0);else assert(high===-1);return low},getZero:function(){assert(SYSCALLS.get()===0)}};function ___syscall5(which,varargs){SYSCALLS.varargs=varargs;try{var pathname=SYSCALLS.getStr(),flags=SYSCALLS.get(),mode=SYSCALLS.get();var stream=FS.open(pathname,flags,mode);return stream.fd}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function _emscripten_memcpy_big(dest,src,num){HEAPU8.set(HEAPU8.subarray(src,src+num),dest);return dest}Module["_memcpy"]=_memcpy;function ___syscall6(which,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.getStreamFromFD();FS.close(stream);return 0}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}var _cos=Math_cos;function _sbrk(bytes){var self=_sbrk;if(!self.called){DYNAMICTOP=alignMemoryPage(DYNAMICTOP);self.called=true;assert(Runtime.dynamicAlloc);self.alloc=Runtime.dynamicAlloc;Runtime.dynamicAlloc=function(){abort("cannot dynamically allocate, sbrk now has control")}}var ret=DYNAMICTOP;if(bytes!=0){var success=self.alloc(bytes);if(!success)return-1>>>0}return ret}var _BItoD=true;function ___syscall54(which,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.getStreamFromFD(),op=SYSCALLS.get();switch(op){case 21505:{if(!stream.tty)return-ERRNO_CODES.ENOTTY;return 0};case 21506:{if(!stream.tty)return-ERRNO_CODES.ENOTTY;return 0};case 21519:{if(!stream.tty)return-ERRNO_CODES.ENOTTY;var argp=SYSCALLS.get();HEAP32[argp>>2]=0;return 0};case 21520:{if(!stream.tty)return-ERRNO_CODES.ENOTTY;return-ERRNO_CODES.EINVAL};case 21531:{var argp=SYSCALLS.get();return FS.ioctl(stream,op,argp)};default:abort("bad ioctl syscall "+op)}}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}var _ceilf=Math_ceil;function __embind_register_memory_view(rawType,dataTypeIndex,name){var typeMapping=[Int8Array,Uint8Array,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array,Float64Array];var TA=typeMapping[dataTypeIndex];function decodeMemoryView(handle){handle=handle>>2;var heap=HEAPU32;var size=heap[handle];var data=heap[handle+1];return new TA(heap["buffer"],data,size)}name=readLatin1String(name);registerType(rawType,{name:name,fromWireType:decodeMemoryView,argPackAdvance:8,readValueFromPointer:decodeMemoryView},{ignoreDuplicateRegistrations:true})}function _time(ptr){var ret=Date.now()/1e3|0;if(ptr){HEAP32[ptr>>2]=ret}return ret}function _pthread_self(){return 0}function ___syscall140(which,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.getStreamFromFD(),offset_high=SYSCALLS.get(),offset_low=SYSCALLS.get(),result=SYSCALLS.get(),whence=SYSCALLS.get();var offset=offset_low;assert(offset_high===0);FS.llseek(stream,offset,whence);HEAP32[result>>2]=stream.position;if(stream.getdents&&offset===0&&whence===0)stream.getdents=null;return 0}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function ___syscall146(which,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.getStreamFromFD(),iov=SYSCALLS.get(),iovcnt=SYSCALLS.get();return SYSCALLS.doWritev(stream,iov,iovcnt)}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function ___syscall221(which,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.getStreamFromFD(),cmd=SYSCALLS.get();switch(cmd){case 0:{var arg=SYSCALLS.get();if(arg<0){return-ERRNO_CODES.EINVAL}var newStream;newStream=FS.open(stream.path,stream.flags,0,arg);return newStream.fd};case 1:case 2:return 0;case 3:return stream.flags;case 4:{var arg=SYSCALLS.get();stream.flags|=arg;return 0};case 12:case 12:{var arg=SYSCALLS.get();var offset=0;HEAP16[arg+offset>>1]=2;return 0};case 13:case 14:case 13:case 14:return 0;case 16:case 8:return-ERRNO_CODES.EINVAL;case 9:___setErrNo(ERRNO_CODES.EINVAL);return-1;default:{return-ERRNO_CODES.EINVAL}}}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function ___syscall145(which,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.getStreamFromFD(),iov=SYSCALLS.get(),iovcnt=SYSCALLS.get();return SYSCALLS.doReadv(stream,iov,iovcnt)}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}var ___dso_handle=allocate(1,"i32*",ALLOC_STATIC);embind_init_charCodes();BindingError=Module["BindingError"]=extendError(Error,"BindingError");InternalError=Module["InternalError"]=extendError(Error,"InternalError");init_emval();UnboundTypeError=Module["UnboundTypeError"]=extendError(Error,"UnboundTypeError");FS.staticInit();__ATINIT__.unshift(function(){if(!Module["noFSInit"]&&!FS.init.initialized)FS.init()});__ATMAIN__.push(function(){FS.ignorePermissions=false});__ATEXIT__.push(function(){FS.quit()});Module["FS_createFolder"]=FS.createFolder;Module["FS_createPath"]=FS.createPath;Module["FS_createDataFile"]=FS.createDataFile;Module["FS_createPreloadedFile"]=FS.createPreloadedFile;Module["FS_createLazyFile"]=FS.createLazyFile;Module["FS_createLink"]=FS.createLink;Module["FS_createDevice"]=FS.createDevice;Module["FS_unlink"]=FS.unlink;__ATINIT__.unshift(function(){TTY.init()});__ATEXIT__.push(function(){TTY.shutdown()});if(ENVIRONMENT_IS_NODE){var fs=require("fs");var NODEJS_PATH=require("path");NODEFS.staticInit()}STACK_BASE=STACKTOP=Runtime.alignMemory(STATICTOP);staticSealed=true;STACK_MAX=STACK_BASE+TOTAL_STACK;DYNAMIC_BASE=DYNAMICTOP=Runtime.alignMemory(STACK_MAX);assert(DYNAMIC_BASE>2]|0;A=E+-1|0;if((f|0)>1){l=0;m=o;n=o+(($(A,D)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(D|0))break;else{m=m+2|0;n=n+2|0}}}z=D+-1|0;if((g|0)>1){l=0;m=o;n=o+(z<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(E|0))break;else{m=m+(D<<1)|0;n=n+(D<<1)|0}}}n=k+1179664|0;m=D+1|0;w=0-D|0;u=1-D|0;v=~D;t=f+4|0;a:do if((A|0)>1){x=(z|0)>1;l=(c[k+4>>2]|0)+m|0;y=1;g=e+((f<<1)+2)|0;e=o+(m<<1)|0;m=0;b:while(1){if(x){s=1;r=g;q=m;while(1){do if((d[r>>0]|0|0)>(j|0)){b[e>>1]=0;a[l>>0]=0;m=q}else{a[l>>0]=-1;m=b[e+(w<<1)>>1]|0;if(m<<16>>16>0){b[e>>1]=m;m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=k+1310736+(m+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+y;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}f=b[e+(u<<1)>>1]|0;o=f<<16>>16;m=b[e+(v<<1)>>1]|0;p=m<<16>>16;g=m<<16>>16>0;if(f<<16>>16<=0){if(g){b[e>>1]=m;m=p*7|0;g=k+1310736+(m+-7<<2)|0;c[g>>2]=(c[g>>2]|0)+1;g=k+1310736+(m+-6<<2)|0;c[g>>2]=(c[g>>2]|0)+s;g=k+1310736+(m+-5<<2)|0;c[g>>2]=(c[g>>2]|0)+y;g=k+1310736+(m+-3<<2)|0;if((c[g>>2]|0)<(s|0))c[g>>2]=s;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}m=b[e+-2>>1]|0;if(m<<16>>16>0){b[e>>1]=m;m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=k+1310736+(m+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+y;m=k+1310736+(m+-3<<2)|0;if((c[m>>2]|0)>=(s|0)){m=q;break}c[m>>2]=s;m=q;break}else{m=q+1|0;if((q|0)>32767)break b;b[e>>1]=m;c[k+1179664+(q<<2)>>2]=m<<16>>16;q=q*7|0;c[k+1310736+(q<<2)>>2]=1;c[k+1310736+(q+1<<2)>>2]=s;c[k+1310736+(q+2<<2)>>2]=y;c[k+1310736+(q+3<<2)>>2]=s;c[k+1310736+(q+4<<2)>>2]=s;c[k+1310736+(q+5<<2)>>2]=y;c[k+1310736+(q+6<<2)>>2]=y;break}}if(g){m=c[k+1179664+(o+-1<<2)>>2]|0;o=c[k+1179664+(p+-1<<2)>>2]|0;if((m|0)>(o|0)){b[e>>1]=o;if((q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(m|0))c[f>>2]=o;g=g+1|0;if((g|0)>=(q|0)){m=o;break}else f=f+4|0}}else m=o}else{b[e>>1]=m;if((m|0)<(o|0)&(q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(o|0))c[f>>2]=m;g=g+1|0;if((g|0)>=(q|0))break;else f=f+4|0}}}m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=k+1310736+(m+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+y;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}g=b[e+-2>>1]|0;if(g<<16>>16<=0){b[e>>1]=f;m=o*7|0;g=k+1310736+(m+-7<<2)|0;c[g>>2]=(c[g>>2]|0)+1;g=k+1310736+(m+-6<<2)|0;c[g>>2]=(c[g>>2]|0)+s;g=k+1310736+(m+-5<<2)|0;c[g>>2]=(c[g>>2]|0)+y;g=k+1310736+(m+-4<<2)|0;if((c[g>>2]|0)>(s|0))c[g>>2]=s;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}m=c[k+1179664+(o+-1<<2)>>2]|0;o=c[k+1179664+((g<<16>>16)+-1<<2)>>2]|0;if((m|0)>(o|0)){b[e>>1]=o;if((q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(m|0))c[f>>2]=o;g=g+1|0;if((g|0)>=(q|0)){m=o;break}else f=f+4|0}}else m=o}else{b[e>>1]=m;if((m|0)<(o|0)&(q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(o|0))c[f>>2]=m;g=g+1|0;if((g|0)>=(q|0))break;else f=f+4|0}}}m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;m=k+1310736+(m+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+y;m=q}while(0);s=s+1|0;g=r+2|0;e=e+2|0;l=l+1|0;if((s|0)>=(z|0))break;else{r=g;q=m}}}y=y+1|0;if((y|0)>=(A|0)){o=m;C=52;break a}else{l=l+2|0;g=g+t|0;e=e+4|0}}Me(3,3904,B);l=-1}else{o=0;C=52}while(0);if((C|0)==52){e=k+12|0;if((o|0)<1)m=1;else{g=1;m=1;while(1){l=c[n>>2]|0;if((l|0)==(g|0)){l=m;m=m+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[n>>2]=l;if((g|0)<(o|0)){g=g+1|0;n=n+4|0}else break}}f=k+8|0;l=m+-1|0;c[f>>2]=l;if(l){ek(e|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((m|0)>1){l=0;do{C=l<<2;c[k+131084+(C<<2)>>2]=D;c[k+131084+((C|1)<<2)>>2]=0;c[k+131084+((C|2)<<2)>>2]=E;c[k+131084+((C|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[f>>2]|0))}if((o|0)>0){e=0;do{n=(c[k+1179664+(e<<2)>>2]|0)+-1|0;g=e*7|0;l=k+12+(n<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(g<<2)>>2]|0);l=n<<1;m=k+655376+(l<<3)|0;h[m>>3]=+h[m>>3]+ +(c[k+1310736+(g+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(g+2<<2)>>2]|0);n=n<<2;l=k+131084+(n<<2)|0;m=c[k+1310736+(g+3<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;l=k+131084+((n|1)<<2)|0;m=c[k+1310736+(g+4<<2)>>2]|0;if((c[l>>2]|0)<(m|0))c[l>>2]=m;l=k+131084+((n|2)<<2)|0;m=c[k+1310736+(g+5<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;m=k+131084+((n|3)<<2)|0;l=c[k+1310736+(g+6<<2)>>2]|0;if((c[m>>2]|0)<(l|0))c[m>>2]=l;e=e+1|0}while((e|0)<(o|0))}if((c[f>>2]|0)>0){l=0;do{D=k+12+(l<<2)|0;E=l<<1;C=k+655376+(E<<3)|0;h[C>>3]=+h[C>>3]/+(c[D>>2]|0);E=k+655376+((E|1)<<3)|0;h[E>>3]=+h[E>>3]/+(c[D>>2]|0);l=l+1|0}while((l|0)<(c[f>>2]|0));l=0}else l=0}else l=0}i=F;return l|0}function ed(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+16|0;B=F;D=(f|0)/2|0;E=(g|0)/2|0;o=c[k>>2]|0;A=E+-1|0;if((f|0)>1){l=0;m=o;n=o+(($(A,D)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(D|0))break;else{m=m+2|0;n=n+2|0}}}z=D+-1|0;if((g|0)>1){l=0;m=o;n=o+(z<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(E|0))break;else{m=m+(D<<1)|0;n=n+(D<<1)|0}}}n=k+1179664|0;m=D+1|0;w=0-D|0;u=1-D|0;v=~D;t=(f<<1)+8|0;a:do if((A|0)>1){x=(z|0)>1;l=(c[k+4>>2]|0)+m|0;y=1;g=e+((f<<2)+4)|0;e=o+(m<<1)|0;m=0;b:while(1){if(x){s=1;r=g;q=m;while(1){do if((d[r+1>>0]|0|0)>(j|0)){b[e>>1]=0;a[l>>0]=0;m=q}else{a[l>>0]=-1;m=b[e+(w<<1)>>1]|0;if(m<<16>>16>0){b[e>>1]=m;m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=k+1310736+(m+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+y;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}f=b[e+(u<<1)>>1]|0;o=f<<16>>16;m=b[e+(v<<1)>>1]|0;p=m<<16>>16;g=m<<16>>16>0;if(f<<16>>16<=0){if(g){b[e>>1]=m;m=p*7|0;g=k+1310736+(m+-7<<2)|0;c[g>>2]=(c[g>>2]|0)+1;g=k+1310736+(m+-6<<2)|0;c[g>>2]=(c[g>>2]|0)+s;g=k+1310736+(m+-5<<2)|0;c[g>>2]=(c[g>>2]|0)+y;g=k+1310736+(m+-3<<2)|0;if((c[g>>2]|0)<(s|0))c[g>>2]=s;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}m=b[e+-2>>1]|0;if(m<<16>>16>0){b[e>>1]=m;m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=k+1310736+(m+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+y;m=k+1310736+(m+-3<<2)|0;if((c[m>>2]|0)>=(s|0)){m=q;break}c[m>>2]=s;m=q;break}else{m=q+1|0;if((q|0)>32767)break b;b[e>>1]=m;c[k+1179664+(q<<2)>>2]=m<<16>>16;q=q*7|0;c[k+1310736+(q<<2)>>2]=1;c[k+1310736+(q+1<<2)>>2]=s;c[k+1310736+(q+2<<2)>>2]=y;c[k+1310736+(q+3<<2)>>2]=s;c[k+1310736+(q+4<<2)>>2]=s;c[k+1310736+(q+5<<2)>>2]=y;c[k+1310736+(q+6<<2)>>2]=y;break}}if(g){m=c[k+1179664+(o+-1<<2)>>2]|0;o=c[k+1179664+(p+-1<<2)>>2]|0;if((m|0)>(o|0)){b[e>>1]=o;if((q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(m|0))c[f>>2]=o;g=g+1|0;if((g|0)>=(q|0)){m=o;break}else f=f+4|0}}else m=o}else{b[e>>1]=m;if((m|0)<(o|0)&(q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(o|0))c[f>>2]=m;g=g+1|0;if((g|0)>=(q|0))break;else f=f+4|0}}}m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=k+1310736+(m+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+y;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}g=b[e+-2>>1]|0;if(g<<16>>16<=0){b[e>>1]=f;m=o*7|0;g=k+1310736+(m+-7<<2)|0;c[g>>2]=(c[g>>2]|0)+1;g=k+1310736+(m+-6<<2)|0;c[g>>2]=(c[g>>2]|0)+s;g=k+1310736+(m+-5<<2)|0;c[g>>2]=(c[g>>2]|0)+y;g=k+1310736+(m+-4<<2)|0;if((c[g>>2]|0)>(s|0))c[g>>2]=s;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}m=c[k+1179664+(o+-1<<2)>>2]|0;o=c[k+1179664+((g<<16>>16)+-1<<2)>>2]|0;if((m|0)>(o|0)){b[e>>1]=o;if((q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(m|0))c[f>>2]=o;g=g+1|0;if((g|0)>=(q|0)){m=o;break}else f=f+4|0}}else m=o}else{b[e>>1]=m;if((m|0)<(o|0)&(q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(o|0))c[f>>2]=m;g=g+1|0;if((g|0)>=(q|0))break;else f=f+4|0}}}m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;m=k+1310736+(m+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+y;m=q}while(0);s=s+1|0;g=r+4|0;e=e+2|0;l=l+1|0;if((s|0)>=(z|0))break;else{r=g;q=m}}}y=y+1|0;if((y|0)>=(A|0)){o=m;C=52;break a}else{l=l+2|0;g=g+t|0;e=e+4|0}}Me(3,3904,B);l=-1}else{o=0;C=52}while(0);if((C|0)==52){e=k+12|0;if((o|0)<1)m=1;else{g=1;m=1;while(1){l=c[n>>2]|0;if((l|0)==(g|0)){l=m;m=m+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[n>>2]=l;if((g|0)<(o|0)){g=g+1|0;n=n+4|0}else break}}f=k+8|0;l=m+-1|0;c[f>>2]=l;if(l){ek(e|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((m|0)>1){l=0;do{C=l<<2;c[k+131084+(C<<2)>>2]=D;c[k+131084+((C|1)<<2)>>2]=0;c[k+131084+((C|2)<<2)>>2]=E;c[k+131084+((C|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[f>>2]|0))}if((o|0)>0){e=0;do{n=(c[k+1179664+(e<<2)>>2]|0)+-1|0;g=e*7|0;l=k+12+(n<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(g<<2)>>2]|0);l=n<<1;m=k+655376+(l<<3)|0;h[m>>3]=+h[m>>3]+ +(c[k+1310736+(g+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(g+2<<2)>>2]|0);n=n<<2;l=k+131084+(n<<2)|0;m=c[k+1310736+(g+3<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;l=k+131084+((n|1)<<2)|0;m=c[k+1310736+(g+4<<2)>>2]|0;if((c[l>>2]|0)<(m|0))c[l>>2]=m;l=k+131084+((n|2)<<2)|0;m=c[k+1310736+(g+5<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;m=k+131084+((n|3)<<2)|0;l=c[k+1310736+(g+6<<2)>>2]|0;if((c[m>>2]|0)<(l|0))c[m>>2]=l;e=e+1|0}while((e|0)<(o|0))}if((c[f>>2]|0)>0){l=0;do{D=k+12+(l<<2)|0;E=l<<1;C=k+655376+(E<<3)|0;h[C>>3]=+h[C>>3]/+(c[D>>2]|0);E=k+655376+((E|1)<<3)|0;h[E>>3]=+h[E>>3]/+(c[D>>2]|0);l=l+1|0}while((l|0)<(c[f>>2]|0));l=0}else l=0}else l=0}i=F;return l|0}function fd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+16|0;B=F;D=(f|0)/2|0;E=(g|0)/2|0;o=c[k>>2]|0;A=E+-1|0;if((f|0)>1){l=0;m=o;n=o+(($(A,D)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(D|0))break;else{m=m+2|0;n=n+2|0}}}z=D+-1|0;if((g|0)>1){l=0;m=o;n=o+(z<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(E|0))break;else{m=m+(D<<1)|0;n=n+(D<<1)|0}}}n=k+1179664|0;m=D+1|0;w=0-D|0;u=1-D|0;v=~D;t=(f<<1)+8|0;a:do if((A|0)>1){x=(z|0)>1;l=(c[k+4>>2]|0)+m|0;y=1;g=e+((f<<2)+4)|0;e=o+(m<<1)|0;m=0;b:while(1){if(x){s=1;r=g;q=m;while(1){do if((d[r>>0]|0|0)>(j|0)){b[e>>1]=0;a[l>>0]=0;m=q}else{a[l>>0]=-1;m=b[e+(w<<1)>>1]|0;if(m<<16>>16>0){b[e>>1]=m;m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=k+1310736+(m+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+y;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}f=b[e+(u<<1)>>1]|0;o=f<<16>>16;m=b[e+(v<<1)>>1]|0;p=m<<16>>16;g=m<<16>>16>0;if(f<<16>>16<=0){if(g){b[e>>1]=m;m=p*7|0;g=k+1310736+(m+-7<<2)|0;c[g>>2]=(c[g>>2]|0)+1;g=k+1310736+(m+-6<<2)|0;c[g>>2]=(c[g>>2]|0)+s;g=k+1310736+(m+-5<<2)|0;c[g>>2]=(c[g>>2]|0)+y;g=k+1310736+(m+-3<<2)|0;if((c[g>>2]|0)<(s|0))c[g>>2]=s;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}m=b[e+-2>>1]|0;if(m<<16>>16>0){b[e>>1]=m;m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=k+1310736+(m+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+y;m=k+1310736+(m+-3<<2)|0;if((c[m>>2]|0)>=(s|0)){m=q;break}c[m>>2]=s;m=q;break}else{m=q+1|0;if((q|0)>32767)break b;b[e>>1]=m;c[k+1179664+(q<<2)>>2]=m<<16>>16;q=q*7|0;c[k+1310736+(q<<2)>>2]=1;c[k+1310736+(q+1<<2)>>2]=s;c[k+1310736+(q+2<<2)>>2]=y;c[k+1310736+(q+3<<2)>>2]=s;c[k+1310736+(q+4<<2)>>2]=s;c[k+1310736+(q+5<<2)>>2]=y;c[k+1310736+(q+6<<2)>>2]=y;break}}if(g){m=c[k+1179664+(o+-1<<2)>>2]|0;o=c[k+1179664+(p+-1<<2)>>2]|0;if((m|0)>(o|0)){b[e>>1]=o;if((q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(m|0))c[f>>2]=o;g=g+1|0;if((g|0)>=(q|0)){m=o;break}else f=f+4|0}}else m=o}else{b[e>>1]=m;if((m|0)<(o|0)&(q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(o|0))c[f>>2]=m;g=g+1|0;if((g|0)>=(q|0))break;else f=f+4|0}}}m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=k+1310736+(m+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+y;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}g=b[e+-2>>1]|0;if(g<<16>>16<=0){b[e>>1]=f;m=o*7|0;g=k+1310736+(m+-7<<2)|0;c[g>>2]=(c[g>>2]|0)+1;g=k+1310736+(m+-6<<2)|0;c[g>>2]=(c[g>>2]|0)+s;g=k+1310736+(m+-5<<2)|0;c[g>>2]=(c[g>>2]|0)+y;g=k+1310736+(m+-4<<2)|0;if((c[g>>2]|0)>(s|0))c[g>>2]=s;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}m=c[k+1179664+(o+-1<<2)>>2]|0;o=c[k+1179664+((g<<16>>16)+-1<<2)>>2]|0;if((m|0)>(o|0)){b[e>>1]=o;if((q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(m|0))c[f>>2]=o;g=g+1|0;if((g|0)>=(q|0)){m=o;break}else f=f+4|0}}else m=o}else{b[e>>1]=m;if((m|0)<(o|0)&(q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(o|0))c[f>>2]=m;g=g+1|0;if((g|0)>=(q|0))break;else f=f+4|0}}}m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;m=k+1310736+(m+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+y;m=q}while(0);s=s+1|0;g=r+4|0;e=e+2|0;l=l+1|0;if((s|0)>=(z|0))break;else{r=g;q=m}}}y=y+1|0;if((y|0)>=(A|0)){o=m;C=52;break a}else{l=l+2|0;g=g+t|0;e=e+4|0}}Me(3,3904,B);l=-1}else{o=0;C=52}while(0);if((C|0)==52){e=k+12|0;if((o|0)<1)m=1;else{g=1;m=1;while(1){l=c[n>>2]|0;if((l|0)==(g|0)){l=m;m=m+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[n>>2]=l;if((g|0)<(o|0)){g=g+1|0;n=n+4|0}else break}}f=k+8|0;l=m+-1|0;c[f>>2]=l;if(l){ek(e|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((m|0)>1){l=0;do{C=l<<2;c[k+131084+(C<<2)>>2]=D;c[k+131084+((C|1)<<2)>>2]=0;c[k+131084+((C|2)<<2)>>2]=E;c[k+131084+((C|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[f>>2]|0))}if((o|0)>0){e=0;do{n=(c[k+1179664+(e<<2)>>2]|0)+-1|0;g=e*7|0;l=k+12+(n<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(g<<2)>>2]|0);l=n<<1;m=k+655376+(l<<3)|0;h[m>>3]=+h[m>>3]+ +(c[k+1310736+(g+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(g+2<<2)>>2]|0);n=n<<2;l=k+131084+(n<<2)|0;m=c[k+1310736+(g+3<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;l=k+131084+((n|1)<<2)|0;m=c[k+1310736+(g+4<<2)>>2]|0;if((c[l>>2]|0)<(m|0))c[l>>2]=m;l=k+131084+((n|2)<<2)|0;m=c[k+1310736+(g+5<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;m=k+131084+((n|3)<<2)|0;l=c[k+1310736+(g+6<<2)>>2]|0;if((c[m>>2]|0)<(l|0))c[m>>2]=l;e=e+1|0}while((e|0)<(o|0))}if((c[f>>2]|0)>0){l=0;do{D=k+12+(l<<2)|0;E=l<<1;C=k+655376+(E<<3)|0;h[C>>3]=+h[C>>3]/+(c[D>>2]|0);E=k+655376+((E|1)<<3)|0;h[E>>3]=+h[E>>3]/+(c[D>>2]|0);l=l+1|0}while((l|0)<(c[f>>2]|0));l=0}else l=0}else l=0}i=F;return l|0}function gd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;p=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=p;n=p+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=j*3|0;z=f+-1|0;if((g|0)>0){l=0;j=p;m=p+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{j=j+(f<<1)|0;m=m+(f<<1)|0}}}m=k+1179664|0;l=f+1|0;w=0-f|0;u=1-f|0;v=~f;a:do if((B|0)>1){x=(z|0)>1;o=(c[k+4>>2]|0)+l|0;y=1;n=e+(l*3|0)|0;e=p+(l<<1)|0;j=0;b:while(1){if(x){l=o;t=1;s=n;r=j;while(1){do if(((d[s+1>>0]|0)+(d[s>>0]|0)+(d[s+2>>0]|0)|0)>(A|0)){b[e>>1]=0;a[l>>0]=0;j=r}else{a[l>>0]=-1;j=b[e+(w<<1)>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}o=b[e+(u<<1)>>1]|0;p=o<<16>>16;j=b[e+(v<<1)>>1]|0;q=j<<16>>16;n=j<<16>>16>0;if(o<<16>>16<=0){if(n){b[e>>1]=j;j=q*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=b[e+-2>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(t|0)){j=r;break}c[j>>2]=t;j=r;break}else{j=r+1|0;if((r|0)>32767)break b;b[e>>1]=j;c[k+1179664+(r<<2)>>2]=j<<16>>16;r=r*7|0;c[k+1310736+(r<<2)>>2]=1;c[k+1310736+(r+1<<2)>>2]=t;c[k+1310736+(r+2<<2)>>2]=y;c[k+1310736+(r+3<<2)>>2]=t;c[k+1310736+(r+4<<2)>>2]=t;c[k+1310736+(r+5<<2)>>2]=y;c[k+1310736+(r+6<<2)>>2]=y;break}}if(n){j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+(q+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}n=b[e+-2>>1]|0;if(n<<16>>16<=0){b[e>>1]=o;j=p*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+y;j=r}while(0);t=t+1|0;n=s+3|0;e=e+2|0;l=l+1|0;if((t|0)>=(z|0))break;else{s=n;r=j}}}else l=o;y=y+1|0;if((y|0)>=(B|0)){p=j;D=52;break a}else{o=l+2|0;n=n+6|0;e=e+4|0}}Me(3,3904,C);l=-1}else{p=0;D=52}while(0);if((D|0)==52){e=k+12|0;if((p|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(p|0)){n=n+1|0;m=m+4|0}else break}}o=k+8|0;l=j+-1|0;c[o>>2]=l;if(l){ek(e|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[o>>2]|0))}if((p|0)>0){e=0;do{m=(c[k+1179664+(e<<2)>>2]|0)+-1|0;n=e*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;e=e+1|0}while((e|0)<(p|0))}if((c[o>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[o>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function hd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;p=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=p;n=p+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=j*3|0;z=f+-1|0;if((g|0)>0){l=0;j=p;m=p+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{j=j+(f<<1)|0;m=m+(f<<1)|0}}}m=k+1179664|0;l=f+1|0;w=0-f|0;u=1-f|0;v=~f;a:do if((B|0)>1){x=(z|0)>1;o=(c[k+4>>2]|0)+l|0;y=1;n=e+(l<<1)|0;e=p+(l<<1)|0;j=0;b:while(1){if(x){l=o;t=1;s=n;r=j;while(1){p=d[s>>0]|0;q=d[s+1>>0]|0;do if(((p&248)+10+(p<<5&224)+(q>>>3&28)+(q<<3&248)|0)>(A|0)){b[e>>1]=0;a[l>>0]=0;j=r}else{a[l>>0]=-1;j=b[e+(w<<1)>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}o=b[e+(u<<1)>>1]|0;p=o<<16>>16;j=b[e+(v<<1)>>1]|0;q=j<<16>>16;n=j<<16>>16>0;if(o<<16>>16<=0){if(n){b[e>>1]=j;j=q*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=b[e+-2>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(t|0)){j=r;break}c[j>>2]=t;j=r;break}else{j=r+1|0;if((r|0)>32767)break b;b[e>>1]=j;c[k+1179664+(r<<2)>>2]=j<<16>>16;r=r*7|0;c[k+1310736+(r<<2)>>2]=1;c[k+1310736+(r+1<<2)>>2]=t;c[k+1310736+(r+2<<2)>>2]=y;c[k+1310736+(r+3<<2)>>2]=t;c[k+1310736+(r+4<<2)>>2]=t;c[k+1310736+(r+5<<2)>>2]=y;c[k+1310736+(r+6<<2)>>2]=y;break}}if(n){j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+(q+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}n=b[e+-2>>1]|0;if(n<<16>>16<=0){b[e>>1]=o;j=p*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+y;j=r}while(0);t=t+1|0;n=s+2|0;e=e+2|0;l=l+1|0;if((t|0)>=(z|0))break;else{s=n;r=j}}}else l=o;y=y+1|0;if((y|0)>=(B|0)){p=j;D=52;break a}else{o=l+2|0;n=n+4|0;e=e+4|0}}Me(3,3904,C);l=-1}else{p=0;D=52}while(0);if((D|0)==52){e=k+12|0;if((p|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(p|0)){n=n+1|0;m=m+4|0}else break}}o=k+8|0;l=j+-1|0;c[o>>2]=l;if(l){ek(e|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[o>>2]|0))}if((p|0)>0){e=0;do{m=(c[k+1179664+(e<<2)>>2]|0)+-1|0;n=e*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;e=e+1|0}while((e|0)<(p|0))}if((c[o>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[o>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function id(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;p=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=p;n=p+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=j*3|0;z=f+-1|0;if((g|0)>0){l=0;j=p;m=p+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{j=j+(f<<1)|0;m=m+(f<<1)|0}}}m=k+1179664|0;l=f+1|0;w=0-f|0;u=1-f|0;v=~f;a:do if((B|0)>1){x=(z|0)>1;o=(c[k+4>>2]|0)+l|0;y=1;n=e+(l<<2)|0;e=p+(l<<1)|0;j=0;b:while(1){if(x){l=o;t=1;s=n;r=j;while(1){do if(((d[s+1>>0]|0)+(d[s>>0]|0)+(d[s+2>>0]|0)|0)>(A|0)){b[e>>1]=0;a[l>>0]=0;j=r}else{a[l>>0]=-1;j=b[e+(w<<1)>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}o=b[e+(u<<1)>>1]|0;p=o<<16>>16;j=b[e+(v<<1)>>1]|0;q=j<<16>>16;n=j<<16>>16>0;if(o<<16>>16<=0){if(n){b[e>>1]=j;j=q*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=b[e+-2>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(t|0)){j=r;break}c[j>>2]=t;j=r;break}else{j=r+1|0;if((r|0)>32767)break b;b[e>>1]=j;c[k+1179664+(r<<2)>>2]=j<<16>>16;r=r*7|0;c[k+1310736+(r<<2)>>2]=1;c[k+1310736+(r+1<<2)>>2]=t;c[k+1310736+(r+2<<2)>>2]=y;c[k+1310736+(r+3<<2)>>2]=t;c[k+1310736+(r+4<<2)>>2]=t;c[k+1310736+(r+5<<2)>>2]=y;c[k+1310736+(r+6<<2)>>2]=y;break}}if(n){j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+(q+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}n=b[e+-2>>1]|0;if(n<<16>>16<=0){b[e>>1]=o;j=p*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+y;j=r}while(0);t=t+1|0;n=s+4|0;e=e+2|0;l=l+1|0;if((t|0)>=(z|0))break;else{s=n;r=j}}}else l=o;y=y+1|0;if((y|0)>=(B|0)){p=j;D=52;break a}else{o=l+2|0;n=n+8|0;e=e+4|0}}Me(3,3904,C);l=-1}else{p=0;D=52}while(0);if((D|0)==52){e=k+12|0;if((p|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(p|0)){n=n+1|0;m=m+4|0}else break}}o=k+8|0;l=j+-1|0;c[o>>2]=l;if(l){ek(e|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[o>>2]|0))}if((p|0)>0){e=0;do{m=(c[k+1179664+(e<<2)>>2]|0)+-1|0;n=e*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;e=e+1|0}while((e|0)<(p|0))}if((c[o>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[o>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function jd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;p=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=p;n=p+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=j*3|0;z=f+-1|0;if((g|0)>0){l=0;j=p;m=p+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{j=j+(f<<1)|0;m=m+(f<<1)|0}}}m=k+1179664|0;l=f+1|0;w=0-f|0;u=1-f|0;v=~f;a:do if((B|0)>1){x=(z|0)>1;o=(c[k+4>>2]|0)+l|0;y=1;n=e+(l<<1)|0;e=p+(l<<1)|0;j=0;b:while(1){if(x){l=o;t=1;s=n;r=j;while(1){q=d[s>>0]|0;do if(((q&240)+24+(q<<4&240)+((d[s+1>>0]|0)&240)|0)>(A|0)){b[e>>1]=0;a[l>>0]=0;j=r}else{a[l>>0]=-1;j=b[e+(w<<1)>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}o=b[e+(u<<1)>>1]|0;p=o<<16>>16;j=b[e+(v<<1)>>1]|0;q=j<<16>>16;n=j<<16>>16>0;if(o<<16>>16<=0){if(n){b[e>>1]=j;j=q*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=b[e+-2>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(t|0)){j=r;break}c[j>>2]=t;j=r;break}else{j=r+1|0;if((r|0)>32767)break b;b[e>>1]=j;c[k+1179664+(r<<2)>>2]=j<<16>>16;r=r*7|0;c[k+1310736+(r<<2)>>2]=1;c[k+1310736+(r+1<<2)>>2]=t;c[k+1310736+(r+2<<2)>>2]=y;c[k+1310736+(r+3<<2)>>2]=t;c[k+1310736+(r+4<<2)>>2]=t;c[k+1310736+(r+5<<2)>>2]=y;c[k+1310736+(r+6<<2)>>2]=y;break}}if(n){j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+(q+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}n=b[e+-2>>1]|0;if(n<<16>>16<=0){b[e>>1]=o;j=p*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+y;j=r}while(0);t=t+1|0;n=s+2|0;e=e+2|0;l=l+1|0;if((t|0)>=(z|0))break;else{s=n;r=j}}}else l=o;y=y+1|0;if((y|0)>=(B|0)){p=j;D=52;break a}else{o=l+2|0;n=n+4|0;e=e+4|0}}Me(3,3904,C);l=-1}else{p=0;D=52}while(0);if((D|0)==52){e=k+12|0;if((p|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(p|0)){n=n+1|0;m=m+4|0}else break}}o=k+8|0;l=j+-1|0;c[o>>2]=l;if(l){ek(e|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[o>>2]|0))}if((p|0)>0){e=0;do{m=(c[k+1179664+(e<<2)>>2]|0)+-1|0;n=e*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0); +l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;e=e+1|0}while((e|0)<(p|0))}if((c[o>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[o>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function kd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;p=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=p;n=p+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=j*3|0;z=f+-1|0;if((g|0)>0){l=0;j=p;m=p+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{j=j+(f<<1)|0;m=m+(f<<1)|0}}}m=k+1179664|0;l=f+1|0;w=0-f|0;u=1-f|0;v=~f;a:do if((B|0)>1){x=(z|0)>1;o=(c[k+4>>2]|0)+l|0;y=1;n=e+(l<<1)|0;e=p+(l<<1)|0;j=0;b:while(1){if(x){l=o;t=1;s=n;r=j;while(1){p=d[s>>0]|0;q=d[s+1>>0]|0;do if(((p&248)+12+(p<<5&224)+(q>>>3&24)+(q<<2&248)|0)>(A|0)){b[e>>1]=0;a[l>>0]=0;j=r}else{a[l>>0]=-1;j=b[e+(w<<1)>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}o=b[e+(u<<1)>>1]|0;p=o<<16>>16;j=b[e+(v<<1)>>1]|0;q=j<<16>>16;n=j<<16>>16>0;if(o<<16>>16<=0){if(n){b[e>>1]=j;j=q*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=b[e+-2>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(t|0)){j=r;break}c[j>>2]=t;j=r;break}else{j=r+1|0;if((r|0)>32767)break b;b[e>>1]=j;c[k+1179664+(r<<2)>>2]=j<<16>>16;r=r*7|0;c[k+1310736+(r<<2)>>2]=1;c[k+1310736+(r+1<<2)>>2]=t;c[k+1310736+(r+2<<2)>>2]=y;c[k+1310736+(r+3<<2)>>2]=t;c[k+1310736+(r+4<<2)>>2]=t;c[k+1310736+(r+5<<2)>>2]=y;c[k+1310736+(r+6<<2)>>2]=y;break}}if(n){j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+(q+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}n=b[e+-2>>1]|0;if(n<<16>>16<=0){b[e>>1]=o;j=p*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+y;j=r}while(0);t=t+1|0;n=s+2|0;e=e+2|0;l=l+1|0;if((t|0)>=(z|0))break;else{s=n;r=j}}}else l=o;y=y+1|0;if((y|0)>=(B|0)){p=j;D=52;break a}else{o=l+2|0;n=n+4|0;e=e+4|0}}Me(3,3904,C);l=-1}else{p=0;D=52}while(0);if((D|0)==52){e=k+12|0;if((p|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(p|0)){n=n+1|0;m=m+4|0}else break}}o=k+8|0;l=j+-1|0;c[o>>2]=l;if(l){ek(e|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[o>>2]|0))}if((p|0)>0){e=0;do{m=(c[k+1179664+(e<<2)>>2]|0)+-1|0;n=e*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;e=e+1|0}while((e|0)<(p|0))}if((c[o>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[o>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function ld(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;p=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=p;n=p+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=j*3|0;z=f+-1|0;if((g|0)>0){l=0;j=p;m=p+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{j=j+(f<<1)|0;m=m+(f<<1)|0}}}m=k+1179664|0;l=f+1|0;w=0-f|0;u=1-f|0;v=~f;a:do if((B|0)>1){x=(z|0)>1;o=(c[k+4>>2]|0)+l|0;y=1;n=e+(l<<2)|0;e=p+(l<<1)|0;j=0;b:while(1){if(x){l=o;t=1;s=n;r=j;while(1){do if(((d[s+2>>0]|0)+(d[s+1>>0]|0)+(d[s+3>>0]|0)|0)>(A|0)){b[e>>1]=0;a[l>>0]=0;j=r}else{a[l>>0]=-1;j=b[e+(w<<1)>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}o=b[e+(u<<1)>>1]|0;p=o<<16>>16;j=b[e+(v<<1)>>1]|0;q=j<<16>>16;n=j<<16>>16>0;if(o<<16>>16<=0){if(n){b[e>>1]=j;j=q*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=b[e+-2>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(t|0)){j=r;break}c[j>>2]=t;j=r;break}else{j=r+1|0;if((r|0)>32767)break b;b[e>>1]=j;c[k+1179664+(r<<2)>>2]=j<<16>>16;r=r*7|0;c[k+1310736+(r<<2)>>2]=1;c[k+1310736+(r+1<<2)>>2]=t;c[k+1310736+(r+2<<2)>>2]=y;c[k+1310736+(r+3<<2)>>2]=t;c[k+1310736+(r+4<<2)>>2]=t;c[k+1310736+(r+5<<2)>>2]=y;c[k+1310736+(r+6<<2)>>2]=y;break}}if(n){j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+(q+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}n=b[e+-2>>1]|0;if(n<<16>>16<=0){b[e>>1]=o;j=p*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+y;j=r}while(0);t=t+1|0;n=s+4|0;e=e+2|0;l=l+1|0;if((t|0)>=(z|0))break;else{s=n;r=j}}}else l=o;y=y+1|0;if((y|0)>=(B|0)){p=j;D=52;break a}else{o=l+2|0;n=n+8|0;e=e+4|0}}Me(3,3904,C);l=-1}else{p=0;D=52}while(0);if((D|0)==52){e=k+12|0;if((p|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(p|0)){n=n+1|0;m=m+4|0}else break}}o=k+8|0;l=j+-1|0;c[o>>2]=l;if(l){ek(e|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[o>>2]|0))}if((p|0)>0){e=0;do{m=(c[k+1179664+(e<<2)>>2]|0)+-1|0;n=e*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;e=e+1|0}while((e|0)<(p|0))}if((c[o>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[o>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function md(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;o=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=o;n=o+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=f+-1|0;if((g|0)>0){l=0;m=o;n=o+(A<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{m=m+(f<<1)|0;n=n+(f<<1)|0}}}n=k+1179664|0;l=f+1|0;x=0-f|0;v=1-f|0;w=~f;a:do if((B|0)>1){y=(A|0)>1;p=(c[k+4>>2]|0)+l|0;z=1;e=e+l|0;o=o+(l<<1)|0;m=0;b:while(1){if(y){l=p;u=1;t=e;s=m;while(1){do if((d[t>>0]|0|0)>(j|0)){b[o>>1]=0;a[l>>0]=0;m=s}else{a[l>>0]=-1;m=b[o+(x<<1)>>1]|0;if(m<<16>>16>0){b[o>>1]=m;m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}p=b[o+(v<<1)>>1]|0;q=p<<16>>16;m=b[o+(w<<1)>>1]|0;r=m<<16>>16;e=m<<16>>16>0;if(p<<16>>16<=0){if(e){b[o>>1]=m;m=r*7|0;e=k+1310736+(m+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=k+1310736+(m+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+u;e=k+1310736+(m+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+z;e=k+1310736+(m+-3<<2)|0;if((c[e>>2]|0)<(u|0))c[e>>2]=u;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}m=b[o+-2>>1]|0;if(m<<16>>16>0){b[o>>1]=m;m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;m=k+1310736+(m+-3<<2)|0;if((c[m>>2]|0)>=(u|0)){m=s;break}c[m>>2]=u;m=s;break}else{m=s+1|0;if((s|0)>32767)break b;b[o>>1]=m;c[k+1179664+(s<<2)>>2]=m<<16>>16;s=s*7|0;c[k+1310736+(s<<2)>>2]=1;c[k+1310736+(s+1<<2)>>2]=u;c[k+1310736+(s+2<<2)>>2]=z;c[k+1310736+(s+3<<2)>>2]=u;c[k+1310736+(s+4<<2)>>2]=u;c[k+1310736+(s+5<<2)>>2]=z;c[k+1310736+(s+6<<2)>>2]=z;break}}if(e){m=c[k+1179664+(q+-1<<2)>>2]|0;q=c[k+1179664+(r+-1<<2)>>2]|0;if((m|0)>(q|0)){b[o>>1]=q;if((s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(m|0))c[p>>2]=q;e=e+1|0;if((e|0)>=(s|0)){m=q;break}else p=p+4|0}}else m=q}else{b[o>>1]=m;if((m|0)<(q|0)&(s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(q|0))c[p>>2]=m;e=e+1|0;if((e|0)>=(s|0))break;else p=p+4|0}}}m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}e=b[o+-2>>1]|0;if(e<<16>>16<=0){b[o>>1]=p;m=q*7|0;e=k+1310736+(m+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=k+1310736+(m+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+u;e=k+1310736+(m+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+z;e=k+1310736+(m+-4<<2)|0;if((c[e>>2]|0)>(u|0))c[e>>2]=u;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}m=c[k+1179664+(q+-1<<2)>>2]|0;q=c[k+1179664+((e<<16>>16)+-1<<2)>>2]|0;if((m|0)>(q|0)){b[o>>1]=q;if((s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(m|0))c[p>>2]=q;e=e+1|0;if((e|0)>=(s|0)){m=q;break}else p=p+4|0}}else m=q}else{b[o>>1]=m;if((m|0)<(q|0)&(s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(q|0))c[p>>2]=m;e=e+1|0;if((e|0)>=(s|0))break;else p=p+4|0}}}m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;m=k+1310736+(m+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+z;m=s}while(0);u=u+1|0;e=t+1|0;o=o+2|0;l=l+1|0;if((u|0)>=(A|0))break;else{t=e;s=m}}}else l=p;z=z+1|0;if((z|0)>=(B|0)){q=m;D=52;break a}else{p=l+2|0;e=e+2|0;o=o+4|0}}Me(3,3904,C);l=-1}else{q=0;D=52}while(0);if((D|0)==52){o=k+12|0;if((q|0)<1)m=1;else{e=1;m=1;while(1){l=c[n>>2]|0;if((l|0)==(e|0)){l=m;m=m+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[n>>2]=l;if((e|0)<(q|0)){e=e+1|0;n=n+4|0}else break}}p=k+8|0;l=m+-1|0;c[p>>2]=l;if(l){ek(o|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((m|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[p>>2]|0))}if((q|0)>0){o=0;do{n=(c[k+1179664+(o<<2)>>2]|0)+-1|0;e=o*7|0;l=k+12+(n<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(e<<2)>>2]|0);l=n<<1;m=k+655376+(l<<3)|0;h[m>>3]=+h[m>>3]+ +(c[k+1310736+(e+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(e+2<<2)>>2]|0);n=n<<2;l=k+131084+(n<<2)|0;m=c[k+1310736+(e+3<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;l=k+131084+((n|1)<<2)|0;m=c[k+1310736+(e+4<<2)>>2]|0;if((c[l>>2]|0)<(m|0))c[l>>2]=m;l=k+131084+((n|2)<<2)|0;m=c[k+1310736+(e+5<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;m=k+131084+((n|3)<<2)|0;l=c[k+1310736+(e+6<<2)>>2]|0;if((c[m>>2]|0)<(l|0))c[m>>2]=l;o=o+1|0}while((o|0)<(q|0))}if((c[p>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[p>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function nd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;o=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=o;n=o+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=f+-1|0;if((g|0)>0){l=0;m=o;n=o+(A<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{m=m+(f<<1)|0;n=n+(f<<1)|0}}}n=k+1179664|0;l=f+1|0;x=0-f|0;v=1-f|0;w=~f;a:do if((B|0)>1){y=(A|0)>1;p=(c[k+4>>2]|0)+l|0;z=1;e=e+(l<<1)|0;o=o+(l<<1)|0;m=0;b:while(1){if(y){l=p;u=1;t=e;s=m;while(1){do if((d[t+1>>0]|0|0)>(j|0)){b[o>>1]=0;a[l>>0]=0;m=s}else{a[l>>0]=-1;m=b[o+(x<<1)>>1]|0;if(m<<16>>16>0){b[o>>1]=m;m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}p=b[o+(v<<1)>>1]|0;q=p<<16>>16;m=b[o+(w<<1)>>1]|0;r=m<<16>>16;e=m<<16>>16>0;if(p<<16>>16<=0){if(e){b[o>>1]=m;m=r*7|0;e=k+1310736+(m+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=k+1310736+(m+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+u;e=k+1310736+(m+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+z;e=k+1310736+(m+-3<<2)|0;if((c[e>>2]|0)<(u|0))c[e>>2]=u;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}m=b[o+-2>>1]|0;if(m<<16>>16>0){b[o>>1]=m;m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;m=k+1310736+(m+-3<<2)|0;if((c[m>>2]|0)>=(u|0)){m=s;break}c[m>>2]=u;m=s;break}else{m=s+1|0;if((s|0)>32767)break b;b[o>>1]=m;c[k+1179664+(s<<2)>>2]=m<<16>>16;s=s*7|0;c[k+1310736+(s<<2)>>2]=1;c[k+1310736+(s+1<<2)>>2]=u;c[k+1310736+(s+2<<2)>>2]=z;c[k+1310736+(s+3<<2)>>2]=u;c[k+1310736+(s+4<<2)>>2]=u;c[k+1310736+(s+5<<2)>>2]=z;c[k+1310736+(s+6<<2)>>2]=z;break}}if(e){m=c[k+1179664+(q+-1<<2)>>2]|0;q=c[k+1179664+(r+-1<<2)>>2]|0;if((m|0)>(q|0)){b[o>>1]=q;if((s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(m|0))c[p>>2]=q;e=e+1|0;if((e|0)>=(s|0)){m=q;break}else p=p+4|0}}else m=q}else{b[o>>1]=m;if((m|0)<(q|0)&(s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(q|0))c[p>>2]=m;e=e+1|0;if((e|0)>=(s|0))break;else p=p+4|0}}}m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}e=b[o+-2>>1]|0;if(e<<16>>16<=0){b[o>>1]=p;m=q*7|0;e=k+1310736+(m+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=k+1310736+(m+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+u;e=k+1310736+(m+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+z;e=k+1310736+(m+-4<<2)|0;if((c[e>>2]|0)>(u|0))c[e>>2]=u;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}m=c[k+1179664+(q+-1<<2)>>2]|0;q=c[k+1179664+((e<<16>>16)+-1<<2)>>2]|0;if((m|0)>(q|0)){b[o>>1]=q;if((s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(m|0))c[p>>2]=q;e=e+1|0;if((e|0)>=(s|0)){m=q;break}else p=p+4|0}}else m=q}else{b[o>>1]=m;if((m|0)<(q|0)&(s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(q|0))c[p>>2]=m;e=e+1|0;if((e|0)>=(s|0))break;else p=p+4|0}}}m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;m=k+1310736+(m+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+z;m=s}while(0);u=u+1|0;e=t+2|0;o=o+2|0;l=l+1|0;if((u|0)>=(A|0))break;else{t=e;s=m}}}else l=p;z=z+1|0;if((z|0)>=(B|0)){q=m;D=52;break a}else{p=l+2|0;e=e+4|0;o=o+4|0}}Me(3,3904,C);l=-1}else{q=0;D=52}while(0);if((D|0)==52){o=k+12|0;if((q|0)<1)m=1;else{e=1;m=1;while(1){l=c[n>>2]|0;if((l|0)==(e|0)){l=m;m=m+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[n>>2]=l;if((e|0)<(q|0)){e=e+1|0;n=n+4|0}else break}}p=k+8|0;l=m+-1|0;c[p>>2]=l;if(l){ek(o|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((m|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[p>>2]|0))}if((q|0)>0){o=0;do{n=(c[k+1179664+(o<<2)>>2]|0)+-1|0;e=o*7|0;l=k+12+(n<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(e<<2)>>2]|0);l=n<<1;m=k+655376+(l<<3)|0;h[m>>3]=+h[m>>3]+ +(c[k+1310736+(e+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(e+2<<2)>>2]|0);n=n<<2;l=k+131084+(n<<2)|0;m=c[k+1310736+(e+3<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;l=k+131084+((n|1)<<2)|0;m=c[k+1310736+(e+4<<2)>>2]|0;if((c[l>>2]|0)<(m|0))c[l>>2]=m;l=k+131084+((n|2)<<2)|0;m=c[k+1310736+(e+5<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;m=k+131084+((n|3)<<2)|0;l=c[k+1310736+(e+6<<2)>>2]|0;if((c[m>>2]|0)<(l|0))c[m>>2]=l;o=o+1|0}while((o|0)<(q|0))}if((c[p>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[p>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function od(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;o=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=o;n=o+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=f+-1|0;if((g|0)>0){l=0;m=o;n=o+(A<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{m=m+(f<<1)|0;n=n+(f<<1)|0}}}n=k+1179664|0;l=f+1|0;x=0-f|0;v=1-f|0;w=~f;a:do if((B|0)>1){y=(A|0)>1;p=(c[k+4>>2]|0)+l|0;z=1;e=e+(l<<1)|0;o=o+(l<<1)|0;m=0;b:while(1){if(y){l=p;u=1;t=e;s=m;while(1){do if((d[t>>0]|0|0)>(j|0)){b[o>>1]=0;a[l>>0]=0;m=s}else{a[l>>0]=-1;m=b[o+(x<<1)>>1]|0;if(m<<16>>16>0){b[o>>1]=m;m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}p=b[o+(v<<1)>>1]|0;q=p<<16>>16;m=b[o+(w<<1)>>1]|0;r=m<<16>>16;e=m<<16>>16>0;if(p<<16>>16<=0){if(e){b[o>>1]=m;m=r*7|0;e=k+1310736+(m+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=k+1310736+(m+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+u;e=k+1310736+(m+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+z;e=k+1310736+(m+-3<<2)|0;if((c[e>>2]|0)<(u|0))c[e>>2]=u;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}m=b[o+-2>>1]|0;if(m<<16>>16>0){b[o>>1]=m;m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;m=k+1310736+(m+-3<<2)|0;if((c[m>>2]|0)>=(u|0)){m=s;break}c[m>>2]=u;m=s;break}else{m=s+1|0;if((s|0)>32767)break b;b[o>>1]=m;c[k+1179664+(s<<2)>>2]=m<<16>>16;s=s*7|0;c[k+1310736+(s<<2)>>2]=1;c[k+1310736+(s+1<<2)>>2]=u;c[k+1310736+(s+2<<2)>>2]=z;c[k+1310736+(s+3<<2)>>2]=u;c[k+1310736+(s+4<<2)>>2]=u;c[k+1310736+(s+5<<2)>>2]=z;c[k+1310736+(s+6<<2)>>2]=z;break}}if(e){m=c[k+1179664+(q+-1<<2)>>2]|0;q=c[k+1179664+(r+-1<<2)>>2]|0;if((m|0)>(q|0)){b[o>>1]=q;if((s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(m|0))c[p>>2]=q;e=e+1|0;if((e|0)>=(s|0)){m=q;break}else p=p+4|0}}else m=q}else{b[o>>1]=m;if((m|0)<(q|0)&(s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(q|0))c[p>>2]=m;e=e+1|0;if((e|0)>=(s|0))break;else p=p+4|0}}}m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}e=b[o+-2>>1]|0;if(e<<16>>16<=0){b[o>>1]=p;m=q*7|0;e=k+1310736+(m+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=k+1310736+(m+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+u;e=k+1310736+(m+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+z;e=k+1310736+(m+-4<<2)|0;if((c[e>>2]|0)>(u|0))c[e>>2]=u;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}m=c[k+1179664+(q+-1<<2)>>2]|0;q=c[k+1179664+((e<<16>>16)+-1<<2)>>2]|0;if((m|0)>(q|0)){b[o>>1]=q;if((s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(m|0))c[p>>2]=q;e=e+1|0;if((e|0)>=(s|0)){m=q;break}else p=p+4|0}}else m=q}else{b[o>>1]=m;if((m|0)<(q|0)&(s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(q|0))c[p>>2]=m;e=e+1|0;if((e|0)>=(s|0))break;else p=p+4|0}}}m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;m=k+1310736+(m+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+z;m=s}while(0);u=u+1|0;e=t+2|0;o=o+2|0;l=l+1|0;if((u|0)>=(A|0))break;else{t=e;s=m}}}else l=p;z=z+1|0;if((z|0)>=(B|0)){q=m;D=52;break a}else{p=l+2|0;e=e+4|0;o=o+4|0}}Me(3,3904,C);l=-1}else{q=0;D=52}while(0);if((D|0)==52){o=k+12|0;if((q|0)<1)m=1;else{e=1;m=1;while(1){l=c[n>>2]|0;if((l|0)==(e|0)){l=m;m=m+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[n>>2]=l;if((e|0)<(q|0)){e=e+1|0;n=n+4|0}else break}}p=k+8|0;l=m+-1|0;c[p>>2]=l;if(l){ek(o|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((m|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[p>>2]|0))}if((q|0)>0){o=0;do{n=(c[k+1179664+(o<<2)>>2]|0)+-1|0;e=o*7|0;l=k+12+(n<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(e<<2)>>2]|0);l=n<<1;m=k+655376+(l<<3)|0;h[m>>3]=+h[m>>3]+ +(c[k+1310736+(e+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(e+2<<2)>>2]|0);n=n<<2;l=k+131084+(n<<2)|0;m=c[k+1310736+(e+3<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;l=k+131084+((n|1)<<2)|0;m=c[k+1310736+(e+4<<2)>>2]|0;if((c[l>>2]|0)<(m|0))c[l>>2]=m;l=k+131084+((n|2)<<2)|0;m=c[k+1310736+(e+5<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;m=k+131084+((n|3)<<2)|0;l=c[k+1310736+(e+6<<2)>>2]|0;if((c[m>>2]|0)<(l|0))c[m>>2]=l;o=o+1|0}while((o|0)<(q|0))}if((c[p>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[p>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function pd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;o=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=o;n=o+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=f+-1|0;if((g|0)>0){l=0;m=o;n=o+(A<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{m=m+(f<<1)|0;n=n+(f<<1)|0}}}n=k+1179664|0;m=f+1|0;x=0-f|0;v=1-f|0;w=~f;a:do if((B|0)>1){y=(A|0)>1;l=(c[k+4>>2]|0)+m|0;z=1;e=e+m|0;o=o+(m<<1)|0;j=j+m|0;m=0;b:while(1){if(y){u=1;t=e;s=m;while(1){do if((d[t>>0]|0)>(d[j>>0]|0)){b[o>>1]=0;a[l>>0]=0;m=s}else{a[l>>0]=-1;m=b[o+(x<<1)>>1]|0;if(m<<16>>16>0){b[o>>1]=m;m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}p=b[o+(v<<1)>>1]|0;q=p<<16>>16;m=b[o+(w<<1)>>1]|0;r=m<<16>>16;e=m<<16>>16>0;if(p<<16>>16<=0){if(e){b[o>>1]=m;m=r*7|0;e=k+1310736+(m+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=k+1310736+(m+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+u;e=k+1310736+(m+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+z;e=k+1310736+(m+-3<<2)|0;if((c[e>>2]|0)<(u|0))c[e>>2]=u;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}m=b[o+-2>>1]|0;if(m<<16>>16>0){b[o>>1]=m;m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;m=k+1310736+(m+-3<<2)|0;if((c[m>>2]|0)>=(u|0)){m=s;break}c[m>>2]=u;m=s;break}else{m=s+1|0;if((s|0)>32767)break b;b[o>>1]=m;c[k+1179664+(s<<2)>>2]=m<<16>>16;s=s*7|0;c[k+1310736+(s<<2)>>2]=1;c[k+1310736+(s+1<<2)>>2]=u;c[k+1310736+(s+2<<2)>>2]=z;c[k+1310736+(s+3<<2)>>2]=u;c[k+1310736+(s+4<<2)>>2]=u;c[k+1310736+(s+5<<2)>>2]=z;c[k+1310736+(s+6<<2)>>2]=z;break}}if(e){m=c[k+1179664+(q+-1<<2)>>2]|0;q=c[k+1179664+(r+-1<<2)>>2]|0;if((m|0)>(q|0)){b[o>>1]=q;if((s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(m|0))c[p>>2]=q;e=e+1|0;if((e|0)>=(s|0)){m=q;break}else p=p+4|0}}else m=q}else{b[o>>1]=m;if((m|0)<(q|0)&(s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(q|0))c[p>>2]=m;e=e+1|0;if((e|0)>=(s|0))break;else p=p+4|0}}}m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}e=b[o+-2>>1]|0;if(e<<16>>16<=0){b[o>>1]=p;m=q*7|0;e=k+1310736+(m+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=k+1310736+(m+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+u;e=k+1310736+(m+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+z;e=k+1310736+(m+-4<<2)|0;if((c[e>>2]|0)>(u|0))c[e>>2]=u;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}m=c[k+1179664+(q+-1<<2)>>2]|0;q=c[k+1179664+((e<<16>>16)+-1<<2)>>2]|0;if((m|0)>(q|0)){b[o>>1]=q;if((s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(m|0))c[p>>2]=q;e=e+1|0;if((e|0)>=(s|0)){m=q;break}else p=p+4|0}}else m=q}else{b[o>>1]=m;if((m|0)<(q|0)&(s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(q|0))c[p>>2]=m;e=e+1|0;if((e|0)>=(s|0))break;else p=p+4|0}}}m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;m=k+1310736+(m+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+z;m=s}while(0);u=u+1|0;e=t+1|0;j=j+1|0;o=o+2|0;l=l+1|0;if((u|0)>=(A|0))break;else{t=e;s=m}}}z=z+1|0;if((z|0)>=(B|0)){p=m;D=52;break a}else{l=l+2|0;e=e+2|0;o=o+4|0;j=j+2|0}}Me(3,3904,C);l=-1}else{p=0;D=52}while(0);if((D|0)==52){o=k+12|0;if((p|0)<1)m=1;else{e=1;m=1;while(1){l=c[n>>2]|0;if((l|0)==(e|0)){l=m;m=m+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[n>>2]=l;if((e|0)<(p|0)){e=e+1|0;n=n+4|0}else break}}j=k+8|0;l=m+-1|0;c[j>>2]=l;if(l){ek(o|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((m|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[j>>2]|0))}if((p|0)>0){o=0;do{n=(c[k+1179664+(o<<2)>>2]|0)+-1|0;e=o*7|0;l=k+12+(n<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(e<<2)>>2]|0);l=n<<1;m=k+655376+(l<<3)|0;h[m>>3]=+h[m>>3]+ +(c[k+1310736+(e+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(e+2<<2)>>2]|0);n=n<<2;l=k+131084+(n<<2)|0;m=c[k+1310736+(e+3<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;l=k+131084+((n|1)<<2)|0;m=c[k+1310736+(e+4<<2)>>2]|0;if((c[l>>2]|0)<(m|0))c[l>>2]=m;l=k+131084+((n|2)<<2)|0;m=c[k+1310736+(e+5<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;m=k+131084+((n|3)<<2)|0;l=c[k+1310736+(e+6<<2)>>2]|0;if((c[m>>2]|0)<(l|0))c[m>>2]=l;o=o+1|0}while((o|0)<(p|0))}if((c[j>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[j>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function qd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+16|0;B=F;D=(f|0)/2|0;E=(g|0)/2|0;o=c[k>>2]|0;A=E+-1|0;if((f|0)>1){l=0;m=o;n=o+(($(A,D)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(D|0))break;else{m=m+2|0;n=n+2|0}}}y=j*3|0;z=D+-1|0;if((g|0)>1){l=0;j=o;m=o+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(E|0))break;else{j=j+(D<<1)|0;m=m+(D<<1)|0}}}m=k+1179664|0;j=D+1|0;v=0-D|0;t=1-D|0;u=~D;s=(f*3|0)+12|0;a:do if((A|0)>1){w=(z|0)>1;l=(c[k+4>>2]|0)+j|0;x=1;n=e+((f*6|0)+6)|0;g=o+(j<<1)|0;j=0;b:while(1){if(w){r=1;q=n;p=j;while(1){do if(((d[q+1>>0]|0)+(d[q>>0]|0)+(d[q+2>>0]|0)|0)>(y|0)){a[l>>0]=-1;j=b[g+(v<<1)>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}e=b[g+(t<<1)>>1]|0;f=e<<16>>16;j=b[g+(u<<1)>>1]|0;o=j<<16>>16;n=j<<16>>16>0;if(e<<16>>16<=0){if(n){b[g>>1]=j;j=o*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=b[g+-2>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(r|0)){j=p;break}c[j>>2]=r;j=p;break}else{j=p+1|0;if((p|0)>32767)break b;b[g>>1]=j;c[k+1179664+(p<<2)>>2]=j<<16>>16;p=p*7|0;c[k+1310736+(p<<2)>>2]=1;c[k+1310736+(p+1<<2)>>2]=r;c[k+1310736+(p+2<<2)>>2]=x;c[k+1310736+(p+3<<2)>>2]=r;c[k+1310736+(p+4<<2)>>2]=r;c[k+1310736+(p+5<<2)>>2]=x;c[k+1310736+(p+6<<2)>>2]=x;break}}if(n){j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+(o+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}n=b[g+-2>>1]|0;if(n<<16>>16<=0){b[g>>1]=e;j=f*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+x;j=p}else{b[g>>1]=0;a[l>>0]=0;j=p}while(0);r=r+1|0;n=q+6|0;g=g+2|0;l=l+1|0;if((r|0)>=(z|0))break;else{q=n;p=j}}}x=x+1|0;if((x|0)>=(A|0)){f=j;C=52;break a}else{l=l+2|0;n=n+s|0;g=g+4|0}}Me(3,3904,B); +l=-1}else{f=0;C=52}while(0);if((C|0)==52){g=k+12|0;if((f|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(f|0)){n=n+1|0;m=m+4|0}else break}}e=k+8|0;l=j+-1|0;c[e>>2]=l;if(l){ek(g|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{C=l<<2;c[k+131084+(C<<2)>>2]=D;c[k+131084+((C|1)<<2)>>2]=0;c[k+131084+((C|2)<<2)>>2]=E;c[k+131084+((C|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[e>>2]|0))}if((f|0)>0){g=0;do{m=(c[k+1179664+(g<<2)>>2]|0)+-1|0;n=g*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;g=g+1|0}while((g|0)<(f|0))}if((c[e>>2]|0)>0){l=0;do{D=k+12+(l<<2)|0;E=l<<1;C=k+655376+(E<<3)|0;h[C>>3]=+h[C>>3]/+(c[D>>2]|0);E=k+655376+((E|1)<<3)|0;h[E>>3]=+h[E>>3]/+(c[D>>2]|0);l=l+1|0}while((l|0)<(c[e>>2]|0));l=0}else l=0}else l=0}i=F;return l|0}function rd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+16|0;B=F;D=(f|0)/2|0;E=(g|0)/2|0;o=c[k>>2]|0;A=E+-1|0;if((f|0)>1){l=0;m=o;n=o+(($(A,D)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(D|0))break;else{m=m+2|0;n=n+2|0}}}y=j*3|0;z=D+-1|0;if((g|0)>1){l=0;j=o;m=o+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(E|0))break;else{j=j+(D<<1)|0;m=m+(D<<1)|0}}}m=k+1179664|0;j=D+1|0;v=0-D|0;t=1-D|0;u=~D;s=(f<<1)+8|0;a:do if((A|0)>1){w=(z|0)>1;l=(c[k+4>>2]|0)+j|0;x=1;n=e+((f<<2)+4)|0;g=o+(j<<1)|0;j=0;b:while(1){if(w){r=1;q=n;p=j;while(1){f=d[q>>0]|0;o=d[q+1>>0]|0;do if(((f&248)+10+(f<<5&224)+(o>>>3&28)+(o<<3&248)|0)>(y|0)){a[l>>0]=-1;j=b[g+(v<<1)>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}e=b[g+(t<<1)>>1]|0;f=e<<16>>16;j=b[g+(u<<1)>>1]|0;o=j<<16>>16;n=j<<16>>16>0;if(e<<16>>16<=0){if(n){b[g>>1]=j;j=o*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=b[g+-2>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(r|0)){j=p;break}c[j>>2]=r;j=p;break}else{j=p+1|0;if((p|0)>32767)break b;b[g>>1]=j;c[k+1179664+(p<<2)>>2]=j<<16>>16;p=p*7|0;c[k+1310736+(p<<2)>>2]=1;c[k+1310736+(p+1<<2)>>2]=r;c[k+1310736+(p+2<<2)>>2]=x;c[k+1310736+(p+3<<2)>>2]=r;c[k+1310736+(p+4<<2)>>2]=r;c[k+1310736+(p+5<<2)>>2]=x;c[k+1310736+(p+6<<2)>>2]=x;break}}if(n){j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+(o+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}n=b[g+-2>>1]|0;if(n<<16>>16<=0){b[g>>1]=e;j=f*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+x;j=p}else{b[g>>1]=0;a[l>>0]=0;j=p}while(0);r=r+1|0;n=q+4|0;g=g+2|0;l=l+1|0;if((r|0)>=(z|0))break;else{q=n;p=j}}}x=x+1|0;if((x|0)>=(A|0)){f=j;C=52;break a}else{l=l+2|0;n=n+s|0;g=g+4|0}}Me(3,3904,B);l=-1}else{f=0;C=52}while(0);if((C|0)==52){g=k+12|0;if((f|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(f|0)){n=n+1|0;m=m+4|0}else break}}e=k+8|0;l=j+-1|0;c[e>>2]=l;if(l){ek(g|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{C=l<<2;c[k+131084+(C<<2)>>2]=D;c[k+131084+((C|1)<<2)>>2]=0;c[k+131084+((C|2)<<2)>>2]=E;c[k+131084+((C|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[e>>2]|0))}if((f|0)>0){g=0;do{m=(c[k+1179664+(g<<2)>>2]|0)+-1|0;n=g*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;g=g+1|0}while((g|0)<(f|0))}if((c[e>>2]|0)>0){l=0;do{D=k+12+(l<<2)|0;E=l<<1;C=k+655376+(E<<3)|0;h[C>>3]=+h[C>>3]/+(c[D>>2]|0);E=k+655376+((E|1)<<3)|0;h[E>>3]=+h[E>>3]/+(c[D>>2]|0);l=l+1|0}while((l|0)<(c[e>>2]|0));l=0}else l=0}else l=0}i=F;return l|0}function sd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+16|0;B=F;D=(f|0)/2|0;E=(g|0)/2|0;o=c[k>>2]|0;A=E+-1|0;if((f|0)>1){l=0;m=o;n=o+(($(A,D)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(D|0))break;else{m=m+2|0;n=n+2|0}}}y=j*3|0;z=D+-1|0;if((g|0)>1){l=0;j=o;m=o+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(E|0))break;else{j=j+(D<<1)|0;m=m+(D<<1)|0}}}m=k+1179664|0;j=D+1|0;v=0-D|0;t=1-D|0;u=~D;s=(f<<2)+16|0;a:do if((A|0)>1){w=(z|0)>1;l=(c[k+4>>2]|0)+j|0;x=1;n=e+((f<<3)+8)|0;g=o+(j<<1)|0;j=0;b:while(1){if(w){r=1;q=n;p=j;while(1){do if(((d[q+1>>0]|0)+(d[q>>0]|0)+(d[q+2>>0]|0)|0)>(y|0)){a[l>>0]=-1;j=b[g+(v<<1)>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}e=b[g+(t<<1)>>1]|0;f=e<<16>>16;j=b[g+(u<<1)>>1]|0;o=j<<16>>16;n=j<<16>>16>0;if(e<<16>>16<=0){if(n){b[g>>1]=j;j=o*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=b[g+-2>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(r|0)){j=p;break}c[j>>2]=r;j=p;break}else{j=p+1|0;if((p|0)>32767)break b;b[g>>1]=j;c[k+1179664+(p<<2)>>2]=j<<16>>16;p=p*7|0;c[k+1310736+(p<<2)>>2]=1;c[k+1310736+(p+1<<2)>>2]=r;c[k+1310736+(p+2<<2)>>2]=x;c[k+1310736+(p+3<<2)>>2]=r;c[k+1310736+(p+4<<2)>>2]=r;c[k+1310736+(p+5<<2)>>2]=x;c[k+1310736+(p+6<<2)>>2]=x;break}}if(n){j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+(o+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}n=b[g+-2>>1]|0;if(n<<16>>16<=0){b[g>>1]=e;j=f*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+x;j=p}else{b[g>>1]=0;a[l>>0]=0;j=p}while(0);r=r+1|0;n=q+8|0;g=g+2|0;l=l+1|0;if((r|0)>=(z|0))break;else{q=n;p=j}}}x=x+1|0;if((x|0)>=(A|0)){f=j;C=52;break a}else{l=l+2|0;n=n+s|0;g=g+4|0}}Me(3,3904,B);l=-1}else{f=0;C=52}while(0);if((C|0)==52){g=k+12|0;if((f|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(f|0)){n=n+1|0;m=m+4|0}else break}}e=k+8|0;l=j+-1|0;c[e>>2]=l;if(l){ek(g|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{C=l<<2;c[k+131084+(C<<2)>>2]=D;c[k+131084+((C|1)<<2)>>2]=0;c[k+131084+((C|2)<<2)>>2]=E;c[k+131084+((C|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[e>>2]|0))}if((f|0)>0){g=0;do{m=(c[k+1179664+(g<<2)>>2]|0)+-1|0;n=g*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;g=g+1|0}while((g|0)<(f|0))}if((c[e>>2]|0)>0){l=0;do{D=k+12+(l<<2)|0;E=l<<1;C=k+655376+(E<<3)|0;h[C>>3]=+h[C>>3]/+(c[D>>2]|0);E=k+655376+((E|1)<<3)|0;h[E>>3]=+h[E>>3]/+(c[D>>2]|0);l=l+1|0}while((l|0)<(c[e>>2]|0));l=0}else l=0}else l=0}i=F;return l|0}function td(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+16|0;B=F;D=(f|0)/2|0;E=(g|0)/2|0;o=c[k>>2]|0;A=E+-1|0;if((f|0)>1){l=0;m=o;n=o+(($(A,D)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(D|0))break;else{m=m+2|0;n=n+2|0}}}y=j*3|0;z=D+-1|0;if((g|0)>1){l=0;j=o;m=o+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(E|0))break;else{j=j+(D<<1)|0;m=m+(D<<1)|0}}}m=k+1179664|0;j=D+1|0;v=0-D|0;t=1-D|0;u=~D;s=(f<<1)+8|0;a:do if((A|0)>1){w=(z|0)>1;l=(c[k+4>>2]|0)+j|0;x=1;n=e+((f<<2)+4)|0;g=o+(j<<1)|0;j=0;b:while(1){if(w){r=1;q=n;p=j;while(1){o=d[q>>0]|0;do if(((o&240)+24+(o<<4&240)+((d[q+1>>0]|0)&240)|0)>(y|0)){a[l>>0]=-1;j=b[g+(v<<1)>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}e=b[g+(t<<1)>>1]|0;f=e<<16>>16;j=b[g+(u<<1)>>1]|0;o=j<<16>>16;n=j<<16>>16>0;if(e<<16>>16<=0){if(n){b[g>>1]=j;j=o*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=b[g+-2>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(r|0)){j=p;break}c[j>>2]=r;j=p;break}else{j=p+1|0;if((p|0)>32767)break b;b[g>>1]=j;c[k+1179664+(p<<2)>>2]=j<<16>>16;p=p*7|0;c[k+1310736+(p<<2)>>2]=1;c[k+1310736+(p+1<<2)>>2]=r;c[k+1310736+(p+2<<2)>>2]=x;c[k+1310736+(p+3<<2)>>2]=r;c[k+1310736+(p+4<<2)>>2]=r;c[k+1310736+(p+5<<2)>>2]=x;c[k+1310736+(p+6<<2)>>2]=x;break}}if(n){j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+(o+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}n=b[g+-2>>1]|0;if(n<<16>>16<=0){b[g>>1]=e;j=f*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+x;j=p}else{b[g>>1]=0;a[l>>0]=0;j=p}while(0);r=r+1|0;n=q+4|0;g=g+2|0;l=l+1|0;if((r|0)>=(z|0))break;else{q=n;p=j}}}x=x+1|0;if((x|0)>=(A|0)){f=j;C=52;break a}else{l=l+2|0;n=n+s|0;g=g+4|0}}Me(3,3904,B);l=-1}else{f=0;C=52}while(0);if((C|0)==52){g=k+12|0;if((f|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(f|0)){n=n+1|0;m=m+4|0}else break}}e=k+8|0;l=j+-1|0;c[e>>2]=l;if(l){ek(g|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{C=l<<2;c[k+131084+(C<<2)>>2]=D;c[k+131084+((C|1)<<2)>>2]=0;c[k+131084+((C|2)<<2)>>2]=E;c[k+131084+((C|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[e>>2]|0))}if((f|0)>0){g=0;do{m=(c[k+1179664+(g<<2)>>2]|0)+-1|0;n=g*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;g=g+1|0}while((g|0)<(f|0))}if((c[e>>2]|0)>0){l=0;do{D=k+12+(l<<2)|0;E=l<<1;C=k+655376+(E<<3)|0;h[C>>3]=+h[C>>3]/+(c[D>>2]|0);E=k+655376+((E|1)<<3)|0;h[E>>3]=+h[E>>3]/+(c[D>>2]|0);l=l+1|0}while((l|0)<(c[e>>2]|0));l=0}else l=0}else l=0}i=F;return l|0}function ud(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+16|0;B=F;D=(f|0)/2|0;E=(g|0)/2|0;o=c[k>>2]|0;A=E+-1|0;if((f|0)>1){l=0;m=o;n=o+(($(A,D)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(D|0))break;else{m=m+2|0;n=n+2|0}}}y=j*3|0;z=D+-1|0;if((g|0)>1){l=0;j=o;m=o+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(E|0))break;else{j=j+(D<<1)|0;m=m+(D<<1)|0}}}m=k+1179664|0;j=D+1|0;v=0-D|0;t=1-D|0;u=~D;s=(f<<1)+8|0;a:do if((A|0)>1){w=(z|0)>1;l=(c[k+4>>2]|0)+j|0;x=1;n=e+((f<<2)+4)|0;g=o+(j<<1)|0;j=0;b:while(1){if(w){r=1;q=n;p=j;while(1){f=d[q>>0]|0;o=d[q+1>>0]|0;do if(((f&248)+12+(f<<5&224)+(o>>>3&24)+(o<<2&248)|0)>(y|0)){a[l>>0]=-1;j=b[g+(v<<1)>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}e=b[g+(t<<1)>>1]|0;f=e<<16>>16;j=b[g+(u<<1)>>1]|0;o=j<<16>>16;n=j<<16>>16>0;if(e<<16>>16<=0){if(n){b[g>>1]=j;j=o*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=b[g+-2>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(r|0)){j=p;break}c[j>>2]=r;j=p;break}else{j=p+1|0;if((p|0)>32767)break b;b[g>>1]=j;c[k+1179664+(p<<2)>>2]=j<<16>>16;p=p*7|0;c[k+1310736+(p<<2)>>2]=1;c[k+1310736+(p+1<<2)>>2]=r;c[k+1310736+(p+2<<2)>>2]=x;c[k+1310736+(p+3<<2)>>2]=r;c[k+1310736+(p+4<<2)>>2]=r;c[k+1310736+(p+5<<2)>>2]=x;c[k+1310736+(p+6<<2)>>2]=x;break}}if(n){j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+(o+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}n=b[g+-2>>1]|0;if(n<<16>>16<=0){b[g>>1]=e;j=f*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+x;j=p}else{b[g>>1]=0;a[l>>0]=0;j=p}while(0);r=r+1|0;n=q+4|0;g=g+2|0;l=l+1|0;if((r|0)>=(z|0))break;else{q=n;p=j}}}x=x+1|0;if((x|0)>=(A|0)){f=j;C=52;break a}else{l=l+2|0;n=n+s|0;g=g+4|0}}Me(3,3904,B);l=-1}else{f=0;C=52}while(0);if((C|0)==52){g=k+12|0;if((f|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(f|0)){n=n+1|0;m=m+4|0}else break}}e=k+8|0;l=j+-1|0;c[e>>2]=l;if(l){ek(g|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{C=l<<2;c[k+131084+(C<<2)>>2]=D;c[k+131084+((C|1)<<2)>>2]=0;c[k+131084+((C|2)<<2)>>2]=E;c[k+131084+((C|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[e>>2]|0))}if((f|0)>0){g=0;do{m=(c[k+1179664+(g<<2)>>2]|0)+-1|0;n=g*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;g=g+1|0}while((g|0)<(f|0))}if((c[e>>2]|0)>0){l=0;do{D=k+12+(l<<2)|0;E=l<<1;C=k+655376+(E<<3)|0;h[C>>3]=+h[C>>3]/+(c[D>>2]|0);E=k+655376+((E|1)<<3)|0;h[E>>3]=+h[E>>3]/+(c[D>>2]|0);l=l+1|0}while((l|0)<(c[e>>2]|0));l=0}else l=0}else l=0}i=F;return l|0}function vd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+16|0;B=F;D=(f|0)/2|0;E=(g|0)/2|0;o=c[k>>2]|0;A=E+-1|0;if((f|0)>1){l=0;m=o;n=o+(($(A,D)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(D|0))break;else{m=m+2|0;n=n+2|0}}}y=j*3|0;z=D+-1|0;if((g|0)>1){l=0;j=o;m=o+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(E|0))break;else{j=j+(D<<1)|0;m=m+(D<<1)|0}}}m=k+1179664|0;j=D+1|0;v=0-D|0;t=1-D|0;u=~D;s=(f<<2)+16|0;a:do if((A|0)>1){w=(z|0)>1;l=(c[k+4>>2]|0)+j|0;x=1;n=e+((f<<3)+8)|0;g=o+(j<<1)|0;j=0;b:while(1){if(w){r=1;q=n;p=j;while(1){do if(((d[q+2>>0]|0)+(d[q+1>>0]|0)+(d[q+3>>0]|0)|0)>(y|0)){a[l>>0]=-1;j=b[g+(v<<1)>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}e=b[g+(t<<1)>>1]|0;f=e<<16>>16;j=b[g+(u<<1)>>1]|0;o=j<<16>>16;n=j<<16>>16>0;if(e<<16>>16<=0){if(n){b[g>>1]=j;j=o*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=b[g+-2>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(r|0)){j=p;break}c[j>>2]=r;j=p;break}else{j=p+1|0;if((p|0)>32767)break b;b[g>>1]=j;c[k+1179664+(p<<2)>>2]=j<<16>>16;p=p*7|0;c[k+1310736+(p<<2)>>2]=1;c[k+1310736+(p+1<<2)>>2]=r;c[k+1310736+(p+2<<2)>>2]=x;c[k+1310736+(p+3<<2)>>2]=r;c[k+1310736+(p+4<<2)>>2]=r;c[k+1310736+(p+5<<2)>>2]=x;c[k+1310736+(p+6<<2)>>2]=x;break}}if(n){j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+(o+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}n=b[g+-2>>1]|0;if(n<<16>>16<=0){b[g>>1]=e;j=f*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+x;j=p}else{b[g>>1]=0;a[l>>0]=0;j=p}while(0);r=r+1|0;n=q+8|0;g=g+2|0;l=l+1|0;if((r|0)>=(z|0))break;else{q=n;p=j}}}x=x+1|0;if((x|0)>=(A|0)){f=j;C=52;break a}else{l=l+2|0;n=n+s|0;g=g+4|0}}Me(3,3904,B);l=-1}else{f=0;C=52}while(0);if((C|0)==52){g=k+12|0;if((f|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(f|0)){n=n+1|0;m=m+4|0}else break}}e=k+8|0;l=j+-1|0;c[e>>2]=l;if(l){ek(g|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{C=l<<2;c[k+131084+(C<<2)>>2]=D;c[k+131084+((C|1)<<2)>>2]=0;c[k+131084+((C|2)<<2)>>2]=E;c[k+131084+((C|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[e>>2]|0))}if((f|0)>0){g=0;do{m=(c[k+1179664+(g<<2)>>2]|0)+-1|0;n=g*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;g=g+1|0}while((g|0)<(f|0))}if((c[e>>2]|0)>0){l=0;do{D=k+12+(l<<2)|0;E=l<<1;C=k+655376+(E<<3)|0;h[C>>3]=+h[C>>3]/+(c[D>>2]|0);E=k+655376+((E|1)<<3)|0;h[E>>3]=+h[E>>3]/+(c[D>>2]|0);l=l+1|0}while((l|0)<(c[e>>2]|0));l=0}else l=0}else l=0}i=F;return l|0}function wd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+16|0;B=F;D=(f|0)/2|0;E=(g|0)/2|0;o=c[k>>2]|0;A=E+-1|0;if((f|0)>1){l=0;m=o;n=o+(($(A,D)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(D|0))break;else{m=m+2|0;n=n+2|0}}}z=D+-1|0;if((g|0)>1){l=0;m=o;n=o+(z<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(E|0))break;else{m=m+(D<<1)|0;n=n+(D<<1)|0}}}n=k+1179664|0;m=D+1|0;w=0-D|0;u=1-D|0;v=~D;t=f+4|0;a:do if((A|0)>1){x=(z|0)>1;l=(c[k+4>>2]|0)+m|0;y=1;g=e+((f<<1)+2)|0;e=o+(m<<1)|0;m=0;b:while(1){if(x){s=1;r=g;q=m;while(1){do if((d[r>>0]|0|0)>(j|0)){a[l>>0]=-1;m=b[e+(w<<1)>>1]|0;if(m<<16>>16>0){b[e>>1]=m;m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=k+1310736+(m+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+y;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}f=b[e+(u<<1)>>1]|0;o=f<<16>>16;m=b[e+(v<<1)>>1]|0;p=m<<16>>16;g=m<<16>>16>0;if(f<<16>>16<=0){if(g){b[e>>1]=m;m=p*7|0;g=k+1310736+(m+-7<<2)|0;c[g>>2]=(c[g>>2]|0)+1;g=k+1310736+(m+-6<<2)|0;c[g>>2]=(c[g>>2]|0)+s;g=k+1310736+(m+-5<<2)|0;c[g>>2]=(c[g>>2]|0)+y;g=k+1310736+(m+-3<<2)|0;if((c[g>>2]|0)<(s|0))c[g>>2]=s;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}m=b[e+-2>>1]|0;if(m<<16>>16>0){b[e>>1]=m;m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=k+1310736+(m+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+y;m=k+1310736+(m+-3<<2)|0;if((c[m>>2]|0)>=(s|0)){m=q;break}c[m>>2]=s;m=q;break}else{m=q+1|0;if((q|0)>32767)break b;b[e>>1]=m;c[k+1179664+(q<<2)>>2]=m<<16>>16;q=q*7|0;c[k+1310736+(q<<2)>>2]=1;c[k+1310736+(q+1<<2)>>2]=s;c[k+1310736+(q+2<<2)>>2]=y;c[k+1310736+(q+3<<2)>>2]=s;c[k+1310736+(q+4<<2)>>2]=s;c[k+1310736+(q+5<<2)>>2]=y;c[k+1310736+(q+6<<2)>>2]=y;break}}if(g){m=c[k+1179664+(o+-1<<2)>>2]|0;o=c[k+1179664+(p+-1<<2)>>2]|0;if((m|0)>(o|0)){b[e>>1]=o;if((q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(m|0))c[f>>2]=o;g=g+1|0;if((g|0)>=(q|0)){m=o;break}else f=f+4|0}}else m=o}else{b[e>>1]=m;if((m|0)<(o|0)&(q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(o|0))c[f>>2]=m;g=g+1|0;if((g|0)>=(q|0))break;else f=f+4|0}}}m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=k+1310736+(m+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+y;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}g=b[e+-2>>1]|0;if(g<<16>>16<=0){b[e>>1]=f;m=o*7|0;g=k+1310736+(m+-7<<2)|0;c[g>>2]=(c[g>>2]|0)+1;g=k+1310736+(m+-6<<2)|0;c[g>>2]=(c[g>>2]|0)+s;g=k+1310736+(m+-5<<2)|0;c[g>>2]=(c[g>>2]|0)+y;g=k+1310736+(m+-4<<2)|0;if((c[g>>2]|0)>(s|0))c[g>>2]=s;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}m=c[k+1179664+(o+-1<<2)>>2]|0;o=c[k+1179664+((g<<16>>16)+-1<<2)>>2]|0;if((m|0)>(o|0)){b[e>>1]=o;if((q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(m|0))c[f>>2]=o;g=g+1|0;if((g|0)>=(q|0)){m=o;break}else f=f+4|0}}else m=o}else{b[e>>1]=m;if((m|0)<(o|0)&(q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(o|0))c[f>>2]=m;g=g+1|0;if((g|0)>=(q|0))break;else f=f+4|0}}}m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;m=k+1310736+(m+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+y;m=q}else{b[e>>1]=0;a[l>>0]=0;m=q}while(0);s=s+1|0;g=r+2|0;e=e+2|0;l=l+1|0;if((s|0)>=(z|0))break;else{r=g;q=m}}}y=y+1|0;if((y|0)>=(A|0)){o=m;C=52;break a}else{l=l+2|0;g=g+t|0;e=e+4|0}}Me(3,3904,B);l=-1}else{o=0;C=52}while(0);if((C|0)==52){e=k+12|0;if((o|0)<1)m=1;else{g=1;m=1;while(1){l=c[n>>2]|0;if((l|0)==(g|0)){l=m;m=m+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[n>>2]=l;if((g|0)<(o|0)){g=g+1|0;n=n+4|0}else break}}f=k+8|0;l=m+-1|0;c[f>>2]=l;if(l){ek(e|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((m|0)>1){l=0;do{C=l<<2;c[k+131084+(C<<2)>>2]=D;c[k+131084+((C|1)<<2)>>2]=0;c[k+131084+((C|2)<<2)>>2]=E;c[k+131084+((C|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[f>>2]|0))}if((o|0)>0){e=0;do{n=(c[k+1179664+(e<<2)>>2]|0)+-1|0;g=e*7|0;l=k+12+(n<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(g<<2)>>2]|0);l=n<<1;m=k+655376+(l<<3)|0;h[m>>3]=+h[m>>3]+ +(c[k+1310736+(g+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(g+2<<2)>>2]|0);n=n<<2;l=k+131084+(n<<2)|0;m=c[k+1310736+(g+3<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;l=k+131084+((n|1)<<2)|0;m=c[k+1310736+(g+4<<2)>>2]|0;if((c[l>>2]|0)<(m|0))c[l>>2]=m;l=k+131084+((n|2)<<2)|0;m=c[k+1310736+(g+5<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;m=k+131084+((n|3)<<2)|0;l=c[k+1310736+(g+6<<2)>>2]|0;if((c[m>>2]|0)<(l|0))c[m>>2]=l;e=e+1|0}while((e|0)<(o|0))}if((c[f>>2]|0)>0){l=0;do{D=k+12+(l<<2)|0;E=l<<1;C=k+655376+(E<<3)|0;h[C>>3]=+h[C>>3]/+(c[D>>2]|0);E=k+655376+((E|1)<<3)|0;h[E>>3]=+h[E>>3]/+(c[D>>2]|0);l=l+1|0}while((l|0)<(c[f>>2]|0));l=0}else l=0}else l=0}i=F;return l|0}function xd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+16|0;B=F;D=(f|0)/2|0;E=(g|0)/2|0;o=c[k>>2]|0;A=E+-1|0;if((f|0)>1){l=0;m=o;n=o+(($(A,D)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(D|0))break;else{m=m+2|0;n=n+2|0}}}z=D+-1|0;if((g|0)>1){l=0;m=o;n=o+(z<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(E|0))break;else{m=m+(D<<1)|0;n=n+(D<<1)|0}}}n=k+1179664|0;m=D+1|0;w=0-D|0;u=1-D|0;v=~D;t=(f<<1)+8|0;a:do if((A|0)>1){x=(z|0)>1;l=(c[k+4>>2]|0)+m|0;y=1;g=e+((f<<2)+4)|0;e=o+(m<<1)|0;m=0;b:while(1){if(x){s=1;r=g;q=m;while(1){do if((d[r+1>>0]|0|0)>(j|0)){a[l>>0]=-1;m=b[e+(w<<1)>>1]|0;if(m<<16>>16>0){b[e>>1]=m;m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=k+1310736+(m+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+y;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}f=b[e+(u<<1)>>1]|0;o=f<<16>>16;m=b[e+(v<<1)>>1]|0;p=m<<16>>16;g=m<<16>>16>0;if(f<<16>>16<=0){if(g){b[e>>1]=m;m=p*7|0;g=k+1310736+(m+-7<<2)|0;c[g>>2]=(c[g>>2]|0)+1;g=k+1310736+(m+-6<<2)|0;c[g>>2]=(c[g>>2]|0)+s;g=k+1310736+(m+-5<<2)|0;c[g>>2]=(c[g>>2]|0)+y;g=k+1310736+(m+-3<<2)|0;if((c[g>>2]|0)<(s|0))c[g>>2]=s;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}m=b[e+-2>>1]|0;if(m<<16>>16>0){b[e>>1]=m;m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=k+1310736+(m+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+y;m=k+1310736+(m+-3<<2)|0;if((c[m>>2]|0)>=(s|0)){m=q;break}c[m>>2]=s;m=q;break}else{m=q+1|0;if((q|0)>32767)break b;b[e>>1]=m;c[k+1179664+(q<<2)>>2]=m<<16>>16;q=q*7|0;c[k+1310736+(q<<2)>>2]=1;c[k+1310736+(q+1<<2)>>2]=s;c[k+1310736+(q+2<<2)>>2]=y;c[k+1310736+(q+3<<2)>>2]=s;c[k+1310736+(q+4<<2)>>2]=s;c[k+1310736+(q+5<<2)>>2]=y;c[k+1310736+(q+6<<2)>>2]=y;break}}if(g){m=c[k+1179664+(o+-1<<2)>>2]|0;o=c[k+1179664+(p+-1<<2)>>2]|0;if((m|0)>(o|0)){b[e>>1]=o;if((q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(m|0))c[f>>2]=o;g=g+1|0;if((g|0)>=(q|0)){m=o;break}else f=f+4|0}}else m=o}else{b[e>>1]=m;if((m|0)<(o|0)&(q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(o|0))c[f>>2]=m;g=g+1|0;if((g|0)>=(q|0))break;else f=f+4|0}}}m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=k+1310736+(m+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+y;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}g=b[e+-2>>1]|0;if(g<<16>>16<=0){b[e>>1]=f;m=o*7|0;g=k+1310736+(m+-7<<2)|0;c[g>>2]=(c[g>>2]|0)+1; +g=k+1310736+(m+-6<<2)|0;c[g>>2]=(c[g>>2]|0)+s;g=k+1310736+(m+-5<<2)|0;c[g>>2]=(c[g>>2]|0)+y;g=k+1310736+(m+-4<<2)|0;if((c[g>>2]|0)>(s|0))c[g>>2]=s;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}m=c[k+1179664+(o+-1<<2)>>2]|0;o=c[k+1179664+((g<<16>>16)+-1<<2)>>2]|0;if((m|0)>(o|0)){b[e>>1]=o;if((q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(m|0))c[f>>2]=o;g=g+1|0;if((g|0)>=(q|0)){m=o;break}else f=f+4|0}}else m=o}else{b[e>>1]=m;if((m|0)<(o|0)&(q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(o|0))c[f>>2]=m;g=g+1|0;if((g|0)>=(q|0))break;else f=f+4|0}}}m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;m=k+1310736+(m+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+y;m=q}else{b[e>>1]=0;a[l>>0]=0;m=q}while(0);s=s+1|0;g=r+4|0;e=e+2|0;l=l+1|0;if((s|0)>=(z|0))break;else{r=g;q=m}}}y=y+1|0;if((y|0)>=(A|0)){o=m;C=52;break a}else{l=l+2|0;g=g+t|0;e=e+4|0}}Me(3,3904,B);l=-1}else{o=0;C=52}while(0);if((C|0)==52){e=k+12|0;if((o|0)<1)m=1;else{g=1;m=1;while(1){l=c[n>>2]|0;if((l|0)==(g|0)){l=m;m=m+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[n>>2]=l;if((g|0)<(o|0)){g=g+1|0;n=n+4|0}else break}}f=k+8|0;l=m+-1|0;c[f>>2]=l;if(l){ek(e|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((m|0)>1){l=0;do{C=l<<2;c[k+131084+(C<<2)>>2]=D;c[k+131084+((C|1)<<2)>>2]=0;c[k+131084+((C|2)<<2)>>2]=E;c[k+131084+((C|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[f>>2]|0))}if((o|0)>0){e=0;do{n=(c[k+1179664+(e<<2)>>2]|0)+-1|0;g=e*7|0;l=k+12+(n<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(g<<2)>>2]|0);l=n<<1;m=k+655376+(l<<3)|0;h[m>>3]=+h[m>>3]+ +(c[k+1310736+(g+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(g+2<<2)>>2]|0);n=n<<2;l=k+131084+(n<<2)|0;m=c[k+1310736+(g+3<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;l=k+131084+((n|1)<<2)|0;m=c[k+1310736+(g+4<<2)>>2]|0;if((c[l>>2]|0)<(m|0))c[l>>2]=m;l=k+131084+((n|2)<<2)|0;m=c[k+1310736+(g+5<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;m=k+131084+((n|3)<<2)|0;l=c[k+1310736+(g+6<<2)>>2]|0;if((c[m>>2]|0)<(l|0))c[m>>2]=l;e=e+1|0}while((e|0)<(o|0))}if((c[f>>2]|0)>0){l=0;do{D=k+12+(l<<2)|0;E=l<<1;C=k+655376+(E<<3)|0;h[C>>3]=+h[C>>3]/+(c[D>>2]|0);E=k+655376+((E|1)<<3)|0;h[E>>3]=+h[E>>3]/+(c[D>>2]|0);l=l+1|0}while((l|0)<(c[f>>2]|0));l=0}else l=0}else l=0}i=F;return l|0}function yd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+16|0;B=F;D=(f|0)/2|0;E=(g|0)/2|0;o=c[k>>2]|0;A=E+-1|0;if((f|0)>1){l=0;m=o;n=o+(($(A,D)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(D|0))break;else{m=m+2|0;n=n+2|0}}}z=D+-1|0;if((g|0)>1){l=0;m=o;n=o+(z<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(E|0))break;else{m=m+(D<<1)|0;n=n+(D<<1)|0}}}n=k+1179664|0;m=D+1|0;w=0-D|0;u=1-D|0;v=~D;t=(f<<1)+8|0;a:do if((A|0)>1){x=(z|0)>1;l=(c[k+4>>2]|0)+m|0;y=1;g=e+((f<<2)+4)|0;e=o+(m<<1)|0;m=0;b:while(1){if(x){s=1;r=g;q=m;while(1){do if((d[r>>0]|0|0)>(j|0)){a[l>>0]=-1;m=b[e+(w<<1)>>1]|0;if(m<<16>>16>0){b[e>>1]=m;m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=k+1310736+(m+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+y;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}f=b[e+(u<<1)>>1]|0;o=f<<16>>16;m=b[e+(v<<1)>>1]|0;p=m<<16>>16;g=m<<16>>16>0;if(f<<16>>16<=0){if(g){b[e>>1]=m;m=p*7|0;g=k+1310736+(m+-7<<2)|0;c[g>>2]=(c[g>>2]|0)+1;g=k+1310736+(m+-6<<2)|0;c[g>>2]=(c[g>>2]|0)+s;g=k+1310736+(m+-5<<2)|0;c[g>>2]=(c[g>>2]|0)+y;g=k+1310736+(m+-3<<2)|0;if((c[g>>2]|0)<(s|0))c[g>>2]=s;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}m=b[e+-2>>1]|0;if(m<<16>>16>0){b[e>>1]=m;m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=k+1310736+(m+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+y;m=k+1310736+(m+-3<<2)|0;if((c[m>>2]|0)>=(s|0)){m=q;break}c[m>>2]=s;m=q;break}else{m=q+1|0;if((q|0)>32767)break b;b[e>>1]=m;c[k+1179664+(q<<2)>>2]=m<<16>>16;q=q*7|0;c[k+1310736+(q<<2)>>2]=1;c[k+1310736+(q+1<<2)>>2]=s;c[k+1310736+(q+2<<2)>>2]=y;c[k+1310736+(q+3<<2)>>2]=s;c[k+1310736+(q+4<<2)>>2]=s;c[k+1310736+(q+5<<2)>>2]=y;c[k+1310736+(q+6<<2)>>2]=y;break}}if(g){m=c[k+1179664+(o+-1<<2)>>2]|0;o=c[k+1179664+(p+-1<<2)>>2]|0;if((m|0)>(o|0)){b[e>>1]=o;if((q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(m|0))c[f>>2]=o;g=g+1|0;if((g|0)>=(q|0)){m=o;break}else f=f+4|0}}else m=o}else{b[e>>1]=m;if((m|0)<(o|0)&(q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(o|0))c[f>>2]=m;g=g+1|0;if((g|0)>=(q|0))break;else f=f+4|0}}}m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=k+1310736+(m+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+y;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}g=b[e+-2>>1]|0;if(g<<16>>16<=0){b[e>>1]=f;m=o*7|0;g=k+1310736+(m+-7<<2)|0;c[g>>2]=(c[g>>2]|0)+1;g=k+1310736+(m+-6<<2)|0;c[g>>2]=(c[g>>2]|0)+s;g=k+1310736+(m+-5<<2)|0;c[g>>2]=(c[g>>2]|0)+y;g=k+1310736+(m+-4<<2)|0;if((c[g>>2]|0)>(s|0))c[g>>2]=s;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}m=c[k+1179664+(o+-1<<2)>>2]|0;o=c[k+1179664+((g<<16>>16)+-1<<2)>>2]|0;if((m|0)>(o|0)){b[e>>1]=o;if((q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(m|0))c[f>>2]=o;g=g+1|0;if((g|0)>=(q|0)){m=o;break}else f=f+4|0}}else m=o}else{b[e>>1]=m;if((m|0)<(o|0)&(q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(o|0))c[f>>2]=m;g=g+1|0;if((g|0)>=(q|0))break;else f=f+4|0}}}m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;m=k+1310736+(m+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+y;m=q}else{b[e>>1]=0;a[l>>0]=0;m=q}while(0);s=s+1|0;g=r+4|0;e=e+2|0;l=l+1|0;if((s|0)>=(z|0))break;else{r=g;q=m}}}y=y+1|0;if((y|0)>=(A|0)){o=m;C=52;break a}else{l=l+2|0;g=g+t|0;e=e+4|0}}Me(3,3904,B);l=-1}else{o=0;C=52}while(0);if((C|0)==52){e=k+12|0;if((o|0)<1)m=1;else{g=1;m=1;while(1){l=c[n>>2]|0;if((l|0)==(g|0)){l=m;m=m+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[n>>2]=l;if((g|0)<(o|0)){g=g+1|0;n=n+4|0}else break}}f=k+8|0;l=m+-1|0;c[f>>2]=l;if(l){ek(e|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((m|0)>1){l=0;do{C=l<<2;c[k+131084+(C<<2)>>2]=D;c[k+131084+((C|1)<<2)>>2]=0;c[k+131084+((C|2)<<2)>>2]=E;c[k+131084+((C|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[f>>2]|0))}if((o|0)>0){e=0;do{n=(c[k+1179664+(e<<2)>>2]|0)+-1|0;g=e*7|0;l=k+12+(n<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(g<<2)>>2]|0);l=n<<1;m=k+655376+(l<<3)|0;h[m>>3]=+h[m>>3]+ +(c[k+1310736+(g+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(g+2<<2)>>2]|0);n=n<<2;l=k+131084+(n<<2)|0;m=c[k+1310736+(g+3<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;l=k+131084+((n|1)<<2)|0;m=c[k+1310736+(g+4<<2)>>2]|0;if((c[l>>2]|0)<(m|0))c[l>>2]=m;l=k+131084+((n|2)<<2)|0;m=c[k+1310736+(g+5<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;m=k+131084+((n|3)<<2)|0;l=c[k+1310736+(g+6<<2)>>2]|0;if((c[m>>2]|0)<(l|0))c[m>>2]=l;e=e+1|0}while((e|0)<(o|0))}if((c[f>>2]|0)>0){l=0;do{D=k+12+(l<<2)|0;E=l<<1;C=k+655376+(E<<3)|0;h[C>>3]=+h[C>>3]/+(c[D>>2]|0);E=k+655376+((E|1)<<3)|0;h[E>>3]=+h[E>>3]/+(c[D>>2]|0);l=l+1|0}while((l|0)<(c[f>>2]|0));l=0}else l=0}else l=0}i=F;return l|0}function ec(a){a=a|0;var b=0;b=i;i=i+a|0;i=i+15&-16;return b|0}function fc(){return i|0}function gc(a){a=a|0;i=a}function hc(a,b){a=a|0;b=b|0;i=a;j=b}function ic(a,b){a=a|0;b=b|0;if(!o){o=a;p=b}}function jc(b){b=b|0;a[k>>0]=a[b>>0];a[k+1>>0]=a[b+1>>0];a[k+2>>0]=a[b+2>>0];a[k+3>>0]=a[b+3>>0]}function kc(b){b=b|0;a[k>>0]=a[b>>0];a[k+1>>0]=a[b+1>>0];a[k+2>>0]=a[b+2>>0];a[k+3>>0]=a[b+3>>0];a[k+4>>0]=a[b+4>>0];a[k+5>>0]=a[b+5>>0];a[k+6>>0]=a[b+6>>0];a[k+7>>0]=a[b+7>>0]}function lc(a){a=a|0;D=a}function mc(){return D|0}function nc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=i;i=i+16|0;z=D;B=(e|0)/2|0;C=(f|0)/2|0;n=c[j>>2]|0;y=C+-1|0;if((e|0)>1){k=0;l=n;m=n+(($(y,B)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(B|0))break;else{l=l+2|0;m=m+2|0}}}w=g*3|0;x=B+-1|0;if((f|0)>1){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(C|0))break;else{g=g+(B<<1)|0;l=l+(B<<1)|0}}}l=j+1179664|0;t=0-B|0;r=1-B|0;s=~B;q=(e*3|0)+12|0;a:do if((y|0)>1){u=(x|0)>1;v=1;g=a+((e*6|0)+6)|0;m=n+(B+1<<1)|0;k=0;b:while(1){if(u){p=1;o=m;n=k;while(1){do if(((d[g+1>>0]|0)+(d[g>>0]|0)+(d[g+2>>0]|0)|0)>(w|0)){b[o>>1]=0;k=n}else{k=b[o+(t<<1)>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}f=b[o+(r<<1)>>1]|0;a=f<<16>>16;k=b[o+(s<<1)>>1]|0;e=k<<16>>16;m=k<<16>>16>0;if(f<<16>>16<=0){if(m){b[o>>1]=k;k=e*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=b[o+-2>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(p|0)){k=n;break}c[k>>2]=p;k=n;break}else{k=n+1|0;if((n|0)>32767)break b;b[o>>1]=k;c[j+1179664+(n<<2)>>2]=k<<16>>16;n=n*7|0;c[j+1310736+(n<<2)>>2]=1;c[j+1310736+(n+1<<2)>>2]=p;c[j+1310736+(n+2<<2)>>2]=v;c[j+1310736+(n+3<<2)>>2]=p;c[j+1310736+(n+4<<2)>>2]=p;c[j+1310736+(n+5<<2)>>2]=v;c[j+1310736+(n+6<<2)>>2]=v;break}}if(m){k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+(e+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}m=b[o+-2>>1]|0;if(m<<16>>16<=0){b[o>>1]=f;k=a*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+v;k=n}while(0);p=p+1|0;g=g+6|0;m=o+2|0;if((p|0)>=(x|0))break;else{o=m;n=k}}}v=v+1|0;if((v|0)>=(y|0)){e=k;A=52;break a}else{g=g+q|0;m=m+4|0}}Me(3,3904,z);k=-1}else{e=0;A=52}while(0);if((A|0)==52){f=j+12|0;if((e|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(e|0)){m=m+1|0;l=l+4|0}else break}}a=j+8|0;k=g+-1|0;c[a>>2]=k;if(k){ek(f|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{A=k<<2;c[j+131084+(A<<2)>>2]=B;c[j+131084+((A|1)<<2)>>2]=0;c[j+131084+((A|2)<<2)>>2]=C;c[j+131084+((A|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[a>>2]|0))}if((e|0)>0){f=0;do{l=(c[j+1179664+(f<<2)>>2]|0)+-1|0;m=f*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;f=f+1|0}while((f|0)<(e|0))}if((c[a>>2]|0)>0){k=0;do{B=j+12+(k<<2)|0;C=k<<1;A=j+655376+(C<<3)|0;h[A>>3]=+h[A>>3]/+(c[B>>2]|0);C=j+655376+((C|1)<<3)|0;h[C>>3]=+h[C>>3]/+(c[B>>2]|0);k=k+1|0}while((k|0)<(c[a>>2]|0));k=0}else k=0}else k=0}i=D;return k|0}function oc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=i;i=i+16|0;z=D;B=(e|0)/2|0;C=(f|0)/2|0;n=c[j>>2]|0;y=C+-1|0;if((e|0)>1){k=0;l=n;m=n+(($(y,B)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(B|0))break;else{l=l+2|0;m=m+2|0}}}w=g*3|0;x=B+-1|0;if((f|0)>1){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(C|0))break;else{g=g+(B<<1)|0;l=l+(B<<1)|0}}}l=j+1179664|0;t=0-B|0;r=1-B|0;s=~B;q=(e<<1)+8|0;a:do if((y|0)>1){u=(x|0)>1;v=1;g=a+((e<<2)+4)|0;m=n+(B+1<<1)|0;k=0;b:while(1){if(u){p=1;o=m;n=k;while(1){a=d[g>>0]|0;e=d[g+1>>0]|0;do if(((a&248)+10+(a<<5&224)+(e>>>3&28)+(e<<3&248)|0)>(w|0)){b[o>>1]=0;k=n}else{k=b[o+(t<<1)>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}f=b[o+(r<<1)>>1]|0;a=f<<16>>16;k=b[o+(s<<1)>>1]|0;e=k<<16>>16;m=k<<16>>16>0;if(f<<16>>16<=0){if(m){b[o>>1]=k;k=e*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=b[o+-2>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(p|0)){k=n;break}c[k>>2]=p;k=n;break}else{k=n+1|0;if((n|0)>32767)break b;b[o>>1]=k;c[j+1179664+(n<<2)>>2]=k<<16>>16;n=n*7|0;c[j+1310736+(n<<2)>>2]=1;c[j+1310736+(n+1<<2)>>2]=p;c[j+1310736+(n+2<<2)>>2]=v;c[j+1310736+(n+3<<2)>>2]=p;c[j+1310736+(n+4<<2)>>2]=p;c[j+1310736+(n+5<<2)>>2]=v;c[j+1310736+(n+6<<2)>>2]=v;break}}if(m){k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+(e+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}m=b[o+-2>>1]|0;if(m<<16>>16<=0){b[o>>1]=f;k=a*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+v;k=n}while(0);p=p+1|0;g=g+4|0;m=o+2|0;if((p|0)>=(x|0))break;else{o=m;n=k}}}v=v+1|0;if((v|0)>=(y|0)){e=k;A=52;break a}else{g=g+q|0;m=m+4|0}}Me(3,3904,z);k=-1}else{e=0;A=52}while(0);if((A|0)==52){f=j+12|0;if((e|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(e|0)){m=m+1|0;l=l+4|0}else break}}a=j+8|0;k=g+-1|0;c[a>>2]=k;if(k){ek(f|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{A=k<<2;c[j+131084+(A<<2)>>2]=B;c[j+131084+((A|1)<<2)>>2]=0;c[j+131084+((A|2)<<2)>>2]=C;c[j+131084+((A|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[a>>2]|0))}if((e|0)>0){f=0;do{l=(c[j+1179664+(f<<2)>>2]|0)+-1|0;m=f*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;f=f+1|0}while((f|0)<(e|0))}if((c[a>>2]|0)>0){k=0;do{B=j+12+(k<<2)|0;C=k<<1;A=j+655376+(C<<3)|0;h[A>>3]=+h[A>>3]/+(c[B>>2]|0);C=j+655376+((C|1)<<3)|0;h[C>>3]=+h[C>>3]/+(c[B>>2]|0);k=k+1|0}while((k|0)<(c[a>>2]|0));k=0}else k=0}else k=0}i=D;return k|0}function pc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=i;i=i+16|0;z=D;B=(e|0)/2|0;C=(f|0)/2|0;n=c[j>>2]|0;y=C+-1|0;if((e|0)>1){k=0;l=n;m=n+(($(y,B)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(B|0))break;else{l=l+2|0;m=m+2|0}}}w=g*3|0;x=B+-1|0;if((f|0)>1){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(C|0))break;else{g=g+(B<<1)|0;l=l+(B<<1)|0}}}l=j+1179664|0;t=0-B|0;r=1-B|0;s=~B;q=(e<<2)+16|0;a:do if((y|0)>1){u=(x|0)>1;v=1;g=a+((e<<3)+8)|0;m=n+(B+1<<1)|0;k=0;b:while(1){if(u){p=1;o=m;n=k;while(1){do if(((d[g+1>>0]|0)+(d[g>>0]|0)+(d[g+2>>0]|0)|0)>(w|0)){b[o>>1]=0;k=n}else{k=b[o+(t<<1)>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}f=b[o+(r<<1)>>1]|0;a=f<<16>>16;k=b[o+(s<<1)>>1]|0;e=k<<16>>16;m=k<<16>>16>0;if(f<<16>>16<=0){if(m){b[o>>1]=k;k=e*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=b[o+-2>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(p|0)){k=n;break}c[k>>2]=p;k=n;break}else{k=n+1|0;if((n|0)>32767)break b;b[o>>1]=k;c[j+1179664+(n<<2)>>2]=k<<16>>16;n=n*7|0;c[j+1310736+(n<<2)>>2]=1;c[j+1310736+(n+1<<2)>>2]=p;c[j+1310736+(n+2<<2)>>2]=v;c[j+1310736+(n+3<<2)>>2]=p;c[j+1310736+(n+4<<2)>>2]=p;c[j+1310736+(n+5<<2)>>2]=v;c[j+1310736+(n+6<<2)>>2]=v;break}}if(m){k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+(e+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}m=b[o+-2>>1]|0;if(m<<16>>16<=0){b[o>>1]=f;k=a*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+v;k=n}while(0);p=p+1|0;g=g+8|0;m=o+2|0;if((p|0)>=(x|0))break;else{o=m;n=k}}}v=v+1|0;if((v|0)>=(y|0)){e=k;A=52;break a}else{g=g+q|0;m=m+4|0}}Me(3,3904,z);k=-1}else{e=0;A=52}while(0);if((A|0)==52){f=j+12|0;if((e|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(e|0)){m=m+1|0;l=l+4|0}else break}}a=j+8|0;k=g+-1|0;c[a>>2]=k;if(k){ek(f|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{A=k<<2;c[j+131084+(A<<2)>>2]=B;c[j+131084+((A|1)<<2)>>2]=0;c[j+131084+((A|2)<<2)>>2]=C;c[j+131084+((A|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[a>>2]|0))}if((e|0)>0){f=0;do{l=(c[j+1179664+(f<<2)>>2]|0)+-1|0;m=f*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;f=f+1|0}while((f|0)<(e|0))}if((c[a>>2]|0)>0){k=0;do{B=j+12+(k<<2)|0;C=k<<1;A=j+655376+(C<<3)|0;h[A>>3]=+h[A>>3]/+(c[B>>2]|0);C=j+655376+((C|1)<<3)|0;h[C>>3]=+h[C>>3]/+(c[B>>2]|0);k=k+1|0}while((k|0)<(c[a>>2]|0));k=0}else k=0}else k=0}i=D;return k|0}function qc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=i;i=i+16|0;z=D;B=(e|0)/2|0;C=(f|0)/2|0;n=c[j>>2]|0;y=C+-1|0;if((e|0)>1){k=0;l=n;m=n+(($(y,B)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(B|0))break;else{l=l+2|0;m=m+2|0}}}w=g*3|0;x=B+-1|0;if((f|0)>1){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(C|0))break;else{g=g+(B<<1)|0;l=l+(B<<1)|0}}}l=j+1179664|0;t=0-B|0;r=1-B|0;s=~B;q=(e<<1)+8|0;a:do if((y|0)>1){u=(x|0)>1;v=1;g=a+((e<<2)+4)|0;m=n+(B+1<<1)|0;k=0;b:while(1){if(u){p=1;o=m;n=k;while(1){e=d[g>>0]|0;do if(((e&240)+24+(e<<4&240)+((d[g+1>>0]|0)&240)|0)>(w|0)){b[o>>1]=0;k=n}else{k=b[o+(t<<1)>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}f=b[o+(r<<1)>>1]|0;a=f<<16>>16;k=b[o+(s<<1)>>1]|0;e=k<<16>>16;m=k<<16>>16>0;if(f<<16>>16<=0){if(m){b[o>>1]=k;k=e*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=b[o+-2>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(p|0)){k=n;break}c[k>>2]=p;k=n;break}else{k=n+1|0;if((n|0)>32767)break b;b[o>>1]=k;c[j+1179664+(n<<2)>>2]=k<<16>>16;n=n*7|0;c[j+1310736+(n<<2)>>2]=1;c[j+1310736+(n+1<<2)>>2]=p;c[j+1310736+(n+2<<2)>>2]=v;c[j+1310736+(n+3<<2)>>2]=p;c[j+1310736+(n+4<<2)>>2]=p;c[j+1310736+(n+5<<2)>>2]=v;c[j+1310736+(n+6<<2)>>2]=v;break}}if(m){k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+(e+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}m=b[o+-2>>1]|0;if(m<<16>>16<=0){b[o>>1]=f;k=a*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+v;k=n}while(0);p=p+1|0;g=g+4|0;m=o+2|0;if((p|0)>=(x|0))break;else{o=m;n=k}}}v=v+1|0;if((v|0)>=(y|0)){e=k;A=52;break a}else{g=g+q|0;m=m+4|0}}Me(3,3904,z);k=-1}else{e=0;A=52}while(0);if((A|0)==52){f=j+12|0;if((e|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(e|0)){m=m+1|0;l=l+4|0}else break}}a=j+8|0;k=g+-1|0;c[a>>2]=k;if(k){ek(f|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{A=k<<2;c[j+131084+(A<<2)>>2]=B;c[j+131084+((A|1)<<2)>>2]=0;c[j+131084+((A|2)<<2)>>2]=C;c[j+131084+((A|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[a>>2]|0))}if((e|0)>0){f=0;do{l=(c[j+1179664+(f<<2)>>2]|0)+-1|0;m=f*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;f=f+1|0}while((f|0)<(e|0))}if((c[a>>2]|0)>0){k=0;do{B=j+12+(k<<2)|0;C=k<<1;A=j+655376+(C<<3)|0;h[A>>3]=+h[A>>3]/+(c[B>>2]|0);C=j+655376+((C|1)<<3)|0;h[C>>3]=+h[C>>3]/+(c[B>>2]|0);k=k+1|0}while((k|0)<(c[a>>2]|0));k=0}else k=0}else k=0}i=D;return k|0}function rc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=i;i=i+16|0;z=D;B=(e|0)/2|0;C=(f|0)/2|0;n=c[j>>2]|0;y=C+-1|0;if((e|0)>1){k=0;l=n;m=n+(($(y,B)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(B|0))break;else{l=l+2|0;m=m+2|0}}}w=g*3|0;x=B+-1|0;if((f|0)>1){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(C|0))break;else{g=g+(B<<1)|0;l=l+(B<<1)|0}}}l=j+1179664|0;t=0-B|0;r=1-B|0;s=~B;q=(e<<1)+8|0;a:do if((y|0)>1){u=(x|0)>1;v=1;g=a+((e<<2)+4)|0;m=n+(B+1<<1)|0;k=0;b:while(1){if(u){p=1;o=m;n=k;while(1){a=d[g>>0]|0;e=d[g+1>>0]|0;do if(((a&248)+12+(a<<5&224)+(e>>>3&24)+(e<<2&248)|0)>(w|0)){b[o>>1]=0;k=n}else{k=b[o+(t<<1)>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}f=b[o+(r<<1)>>1]|0;a=f<<16>>16;k=b[o+(s<<1)>>1]|0;e=k<<16>>16;m=k<<16>>16>0;if(f<<16>>16<=0){if(m){b[o>>1]=k;k=e*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=b[o+-2>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(p|0)){k=n;break}c[k>>2]=p;k=n;break}else{k=n+1|0;if((n|0)>32767)break b;b[o>>1]=k;c[j+1179664+(n<<2)>>2]=k<<16>>16;n=n*7|0;c[j+1310736+(n<<2)>>2]=1;c[j+1310736+(n+1<<2)>>2]=p;c[j+1310736+(n+2<<2)>>2]=v;c[j+1310736+(n+3<<2)>>2]=p;c[j+1310736+(n+4<<2)>>2]=p;c[j+1310736+(n+5<<2)>>2]=v;c[j+1310736+(n+6<<2)>>2]=v;break}}if(m){k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+(e+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}m=b[o+-2>>1]|0;if(m<<16>>16<=0){b[o>>1]=f;k=a*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+v;k=n}while(0);p=p+1|0;g=g+4|0;m=o+2|0;if((p|0)>=(x|0))break;else{o=m;n=k}}}v=v+1|0;if((v|0)>=(y|0)){e=k;A=52;break a}else{g=g+q|0;m=m+4|0}}Me(3,3904,z);k=-1}else{e=0;A=52}while(0);if((A|0)==52){f=j+12|0;if((e|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(e|0)){m=m+1|0;l=l+4|0}else break}}a=j+8|0;k=g+-1|0;c[a>>2]=k;if(k){ek(f|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{A=k<<2;c[j+131084+(A<<2)>>2]=B;c[j+131084+((A|1)<<2)>>2]=0;c[j+131084+((A|2)<<2)>>2]=C;c[j+131084+((A|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[a>>2]|0))}if((e|0)>0){f=0;do{l=(c[j+1179664+(f<<2)>>2]|0)+-1|0;m=f*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;f=f+1|0}while((f|0)<(e|0))}if((c[a>>2]|0)>0){k=0;do{B=j+12+(k<<2)|0;C=k<<1;A=j+655376+(C<<3)|0;h[A>>3]=+h[A>>3]/+(c[B>>2]|0);C=j+655376+((C|1)<<3)|0;h[C>>3]=+h[C>>3]/+(c[B>>2]|0);k=k+1|0}while((k|0)<(c[a>>2]|0));k=0}else k=0}else k=0}i=D;return k|0}function sc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=i;i=i+16|0;z=D;B=(e|0)/2|0;C=(f|0)/2|0;n=c[j>>2]|0;y=C+-1|0;if((e|0)>1){k=0;l=n;m=n+(($(y,B)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(B|0))break;else{l=l+2|0;m=m+2|0}}}w=g*3|0;x=B+-1|0;if((f|0)>1){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(C|0))break;else{g=g+(B<<1)|0;l=l+(B<<1)|0}}}l=j+1179664|0;t=0-B|0;r=1-B|0;s=~B;q=(e<<2)+16|0;a:do if((y|0)>1){u=(x|0)>1;v=1;g=a+((e<<3)+8)|0;m=n+(B+1<<1)|0;k=0;b:while(1){if(u){p=1;o=m;n=k;while(1){do if(((d[g+2>>0]|0)+(d[g+1>>0]|0)+(d[g+3>>0]|0)|0)>(w|0)){b[o>>1]=0;k=n}else{k=b[o+(t<<1)>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}f=b[o+(r<<1)>>1]|0;a=f<<16>>16;k=b[o+(s<<1)>>1]|0;e=k<<16>>16;m=k<<16>>16>0;if(f<<16>>16<=0){if(m){b[o>>1]=k;k=e*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=b[o+-2>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1; +e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(p|0)){k=n;break}c[k>>2]=p;k=n;break}else{k=n+1|0;if((n|0)>32767)break b;b[o>>1]=k;c[j+1179664+(n<<2)>>2]=k<<16>>16;n=n*7|0;c[j+1310736+(n<<2)>>2]=1;c[j+1310736+(n+1<<2)>>2]=p;c[j+1310736+(n+2<<2)>>2]=v;c[j+1310736+(n+3<<2)>>2]=p;c[j+1310736+(n+4<<2)>>2]=p;c[j+1310736+(n+5<<2)>>2]=v;c[j+1310736+(n+6<<2)>>2]=v;break}}if(m){k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+(e+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}m=b[o+-2>>1]|0;if(m<<16>>16<=0){b[o>>1]=f;k=a*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+v;k=n}while(0);p=p+1|0;g=g+8|0;m=o+2|0;if((p|0)>=(x|0))break;else{o=m;n=k}}}v=v+1|0;if((v|0)>=(y|0)){e=k;A=52;break a}else{g=g+q|0;m=m+4|0}}Me(3,3904,z);k=-1}else{e=0;A=52}while(0);if((A|0)==52){f=j+12|0;if((e|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(e|0)){m=m+1|0;l=l+4|0}else break}}a=j+8|0;k=g+-1|0;c[a>>2]=k;if(k){ek(f|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{A=k<<2;c[j+131084+(A<<2)>>2]=B;c[j+131084+((A|1)<<2)>>2]=0;c[j+131084+((A|2)<<2)>>2]=C;c[j+131084+((A|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[a>>2]|0))}if((e|0)>0){f=0;do{l=(c[j+1179664+(f<<2)>>2]|0)+-1|0;m=f*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;f=f+1|0}while((f|0)<(e|0))}if((c[a>>2]|0)>0){k=0;do{B=j+12+(k<<2)|0;C=k<<1;A=j+655376+(C<<3)|0;h[A>>3]=+h[A>>3]/+(c[B>>2]|0);C=j+655376+((C|1)<<3)|0;h[C>>3]=+h[C>>3]/+(c[B>>2]|0);k=k+1|0}while((k|0)<(c[a>>2]|0));k=0}else k=0}else k=0}i=D;return k|0}function tc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=i;i=i+16|0;z=D;B=(e|0)/2|0;C=(f|0)/2|0;n=c[j>>2]|0;y=C+-1|0;if((e|0)>1){k=0;l=n;m=n+(($(y,B)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(B|0))break;else{l=l+2|0;m=m+2|0}}}x=B+-1|0;if((f|0)>1){k=0;l=n;m=n+(x<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(C|0))break;else{l=l+(B<<1)|0;m=m+(B<<1)|0}}}m=j+1179664|0;u=0-B|0;s=1-B|0;t=~B;r=e+4|0;a:do if((y|0)>1){v=(x|0)>1;w=1;l=a+((e<<1)+2)|0;f=n+(B+1<<1)|0;k=0;b:while(1){if(v){q=1;p=f;o=k;while(1){do if((d[l>>0]|0|0)>(g|0)){b[p>>1]=0;k=o}else{k=b[p+(u<<1)>>1]|0;if(k<<16>>16>0){b[p>>1]=k;k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;n=j+1310736+(k+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}a=b[p+(s<<1)>>1]|0;e=a<<16>>16;k=b[p+(t<<1)>>1]|0;n=k<<16>>16;f=k<<16>>16>0;if(a<<16>>16<=0){if(f){b[p>>1]=k;k=n*7|0;f=j+1310736+(k+-7<<2)|0;c[f>>2]=(c[f>>2]|0)+1;f=j+1310736+(k+-6<<2)|0;c[f>>2]=(c[f>>2]|0)+q;f=j+1310736+(k+-5<<2)|0;c[f>>2]=(c[f>>2]|0)+w;f=j+1310736+(k+-3<<2)|0;if((c[f>>2]|0)<(q|0))c[f>>2]=q;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}k=b[p+-2>>1]|0;if(k<<16>>16>0){b[p>>1]=k;k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;n=j+1310736+(k+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+w;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(q|0)){k=o;break}c[k>>2]=q;k=o;break}else{k=o+1|0;if((o|0)>32767)break b;b[p>>1]=k;c[j+1179664+(o<<2)>>2]=k<<16>>16;o=o*7|0;c[j+1310736+(o<<2)>>2]=1;c[j+1310736+(o+1<<2)>>2]=q;c[j+1310736+(o+2<<2)>>2]=w;c[j+1310736+(o+3<<2)>>2]=q;c[j+1310736+(o+4<<2)>>2]=q;c[j+1310736+(o+5<<2)>>2]=w;c[j+1310736+(o+6<<2)>>2]=w;break}}if(f){k=c[j+1179664+(e+-1<<2)>>2]|0;e=c[j+1179664+(n+-1<<2)>>2]|0;if((k|0)>(e|0)){b[p>>1]=e;if((o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=e;f=f+1|0;if((f|0)>=(o|0)){k=e;break}else a=a+4|0}}else k=e}else{b[p>>1]=k;if((k|0)<(e|0)&(o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(e|0))c[a>>2]=k;f=f+1|0;if((f|0)>=(o|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;n=j+1310736+(k+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}f=b[p+-2>>1]|0;if(f<<16>>16<=0){b[p>>1]=a;k=e*7|0;f=j+1310736+(k+-7<<2)|0;c[f>>2]=(c[f>>2]|0)+1;f=j+1310736+(k+-6<<2)|0;c[f>>2]=(c[f>>2]|0)+q;f=j+1310736+(k+-5<<2)|0;c[f>>2]=(c[f>>2]|0)+w;f=j+1310736+(k+-4<<2)|0;if((c[f>>2]|0)>(q|0))c[f>>2]=q;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}k=c[j+1179664+(e+-1<<2)>>2]|0;e=c[j+1179664+((f<<16>>16)+-1<<2)>>2]|0;if((k|0)>(e|0)){b[p>>1]=e;if((o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=e;f=f+1|0;if((f|0)>=(o|0)){k=e;break}else a=a+4|0}}else k=e}else{b[p>>1]=k;if((k|0)<(e|0)&(o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(e|0))c[a>>2]=k;f=f+1|0;if((f|0)>=(o|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+w;k=o}while(0);q=q+1|0;l=l+2|0;f=p+2|0;if((q|0)>=(x|0))break;else{p=f;o=k}}}w=w+1|0;if((w|0)>=(y|0)){n=k;A=52;break a}else{l=l+r|0;f=f+4|0}}Me(3,3904,z);k=-1}else{n=0;A=52}while(0);if((A|0)==52){a=j+12|0;if((n|0)<1)l=1;else{f=1;l=1;while(1){k=c[m>>2]|0;if((k|0)==(f|0)){k=l;l=l+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[m>>2]=k;if((f|0)<(n|0)){f=f+1|0;m=m+4|0}else break}}e=j+8|0;k=l+-1|0;c[e>>2]=k;if(k){ek(a|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((l|0)>1){k=0;do{A=k<<2;c[j+131084+(A<<2)>>2]=B;c[j+131084+((A|1)<<2)>>2]=0;c[j+131084+((A|2)<<2)>>2]=C;c[j+131084+((A|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[e>>2]|0))}if((n|0)>0){a=0;do{m=(c[j+1179664+(a<<2)>>2]|0)+-1|0;f=a*7|0;k=j+12+(m<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(f<<2)>>2]|0);k=m<<1;l=j+655376+(k<<3)|0;h[l>>3]=+h[l>>3]+ +(c[j+1310736+(f+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(f+2<<2)>>2]|0);m=m<<2;k=j+131084+(m<<2)|0;l=c[j+1310736+(f+3<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;k=j+131084+((m|1)<<2)|0;l=c[j+1310736+(f+4<<2)>>2]|0;if((c[k>>2]|0)<(l|0))c[k>>2]=l;k=j+131084+((m|2)<<2)|0;l=c[j+1310736+(f+5<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;l=j+131084+((m|3)<<2)|0;k=c[j+1310736+(f+6<<2)>>2]|0;if((c[l>>2]|0)<(k|0))c[l>>2]=k;a=a+1|0}while((a|0)<(n|0))}if((c[e>>2]|0)>0){k=0;do{B=j+12+(k<<2)|0;C=k<<1;A=j+655376+(C<<3)|0;h[A>>3]=+h[A>>3]/+(c[B>>2]|0);C=j+655376+((C|1)<<3)|0;h[C>>3]=+h[C>>3]/+(c[B>>2]|0);k=k+1|0}while((k|0)<(c[e>>2]|0));k=0}else k=0}else k=0}i=D;return k|0}function uc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=i;i=i+16|0;z=D;B=(e|0)/2|0;C=(f|0)/2|0;n=c[j>>2]|0;y=C+-1|0;if((e|0)>1){k=0;l=n;m=n+(($(y,B)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(B|0))break;else{l=l+2|0;m=m+2|0}}}x=B+-1|0;if((f|0)>1){k=0;l=n;m=n+(x<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(C|0))break;else{l=l+(B<<1)|0;m=m+(B<<1)|0}}}m=j+1179664|0;u=0-B|0;s=1-B|0;t=~B;r=(e<<1)+8|0;a:do if((y|0)>1){v=(x|0)>1;w=1;l=a+((e<<2)+4)|0;f=n+(B+1<<1)|0;k=0;b:while(1){if(v){q=1;p=f;o=k;while(1){do if((d[l+1>>0]|0|0)>(g|0)){b[p>>1]=0;k=o}else{k=b[p+(u<<1)>>1]|0;if(k<<16>>16>0){b[p>>1]=k;k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;n=j+1310736+(k+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}a=b[p+(s<<1)>>1]|0;e=a<<16>>16;k=b[p+(t<<1)>>1]|0;n=k<<16>>16;f=k<<16>>16>0;if(a<<16>>16<=0){if(f){b[p>>1]=k;k=n*7|0;f=j+1310736+(k+-7<<2)|0;c[f>>2]=(c[f>>2]|0)+1;f=j+1310736+(k+-6<<2)|0;c[f>>2]=(c[f>>2]|0)+q;f=j+1310736+(k+-5<<2)|0;c[f>>2]=(c[f>>2]|0)+w;f=j+1310736+(k+-3<<2)|0;if((c[f>>2]|0)<(q|0))c[f>>2]=q;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}k=b[p+-2>>1]|0;if(k<<16>>16>0){b[p>>1]=k;k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;n=j+1310736+(k+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+w;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(q|0)){k=o;break}c[k>>2]=q;k=o;break}else{k=o+1|0;if((o|0)>32767)break b;b[p>>1]=k;c[j+1179664+(o<<2)>>2]=k<<16>>16;o=o*7|0;c[j+1310736+(o<<2)>>2]=1;c[j+1310736+(o+1<<2)>>2]=q;c[j+1310736+(o+2<<2)>>2]=w;c[j+1310736+(o+3<<2)>>2]=q;c[j+1310736+(o+4<<2)>>2]=q;c[j+1310736+(o+5<<2)>>2]=w;c[j+1310736+(o+6<<2)>>2]=w;break}}if(f){k=c[j+1179664+(e+-1<<2)>>2]|0;e=c[j+1179664+(n+-1<<2)>>2]|0;if((k|0)>(e|0)){b[p>>1]=e;if((o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=e;f=f+1|0;if((f|0)>=(o|0)){k=e;break}else a=a+4|0}}else k=e}else{b[p>>1]=k;if((k|0)<(e|0)&(o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(e|0))c[a>>2]=k;f=f+1|0;if((f|0)>=(o|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;n=j+1310736+(k+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}f=b[p+-2>>1]|0;if(f<<16>>16<=0){b[p>>1]=a;k=e*7|0;f=j+1310736+(k+-7<<2)|0;c[f>>2]=(c[f>>2]|0)+1;f=j+1310736+(k+-6<<2)|0;c[f>>2]=(c[f>>2]|0)+q;f=j+1310736+(k+-5<<2)|0;c[f>>2]=(c[f>>2]|0)+w;f=j+1310736+(k+-4<<2)|0;if((c[f>>2]|0)>(q|0))c[f>>2]=q;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}k=c[j+1179664+(e+-1<<2)>>2]|0;e=c[j+1179664+((f<<16>>16)+-1<<2)>>2]|0;if((k|0)>(e|0)){b[p>>1]=e;if((o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=e;f=f+1|0;if((f|0)>=(o|0)){k=e;break}else a=a+4|0}}else k=e}else{b[p>>1]=k;if((k|0)<(e|0)&(o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(e|0))c[a>>2]=k;f=f+1|0;if((f|0)>=(o|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+w;k=o}while(0);q=q+1|0;l=l+4|0;f=p+2|0;if((q|0)>=(x|0))break;else{p=f;o=k}}}w=w+1|0;if((w|0)>=(y|0)){n=k;A=52;break a}else{l=l+r|0;f=f+4|0}}Me(3,3904,z);k=-1}else{n=0;A=52}while(0);if((A|0)==52){a=j+12|0;if((n|0)<1)l=1;else{f=1;l=1;while(1){k=c[m>>2]|0;if((k|0)==(f|0)){k=l;l=l+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[m>>2]=k;if((f|0)<(n|0)){f=f+1|0;m=m+4|0}else break}}e=j+8|0;k=l+-1|0;c[e>>2]=k;if(k){ek(a|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((l|0)>1){k=0;do{A=k<<2;c[j+131084+(A<<2)>>2]=B;c[j+131084+((A|1)<<2)>>2]=0;c[j+131084+((A|2)<<2)>>2]=C;c[j+131084+((A|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[e>>2]|0))}if((n|0)>0){a=0;do{m=(c[j+1179664+(a<<2)>>2]|0)+-1|0;f=a*7|0;k=j+12+(m<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(f<<2)>>2]|0);k=m<<1;l=j+655376+(k<<3)|0;h[l>>3]=+h[l>>3]+ +(c[j+1310736+(f+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(f+2<<2)>>2]|0);m=m<<2;k=j+131084+(m<<2)|0;l=c[j+1310736+(f+3<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;k=j+131084+((m|1)<<2)|0;l=c[j+1310736+(f+4<<2)>>2]|0;if((c[k>>2]|0)<(l|0))c[k>>2]=l;k=j+131084+((m|2)<<2)|0;l=c[j+1310736+(f+5<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;l=j+131084+((m|3)<<2)|0;k=c[j+1310736+(f+6<<2)>>2]|0;if((c[l>>2]|0)<(k|0))c[l>>2]=k;a=a+1|0}while((a|0)<(n|0))}if((c[e>>2]|0)>0){k=0;do{B=j+12+(k<<2)|0;C=k<<1;A=j+655376+(C<<3)|0;h[A>>3]=+h[A>>3]/+(c[B>>2]|0);C=j+655376+((C|1)<<3)|0;h[C>>3]=+h[C>>3]/+(c[B>>2]|0);k=k+1|0}while((k|0)<(c[e>>2]|0));k=0}else k=0}else k=0}i=D;return k|0}function vc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=i;i=i+16|0;z=D;B=(e|0)/2|0;C=(f|0)/2|0;n=c[j>>2]|0;y=C+-1|0;if((e|0)>1){k=0;l=n;m=n+(($(y,B)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(B|0))break;else{l=l+2|0;m=m+2|0}}}x=B+-1|0;if((f|0)>1){k=0;l=n;m=n+(x<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(C|0))break;else{l=l+(B<<1)|0;m=m+(B<<1)|0}}}m=j+1179664|0;u=0-B|0;s=1-B|0;t=~B;r=(e<<1)+8|0;a:do if((y|0)>1){v=(x|0)>1;w=1;l=a+((e<<2)+4)|0;f=n+(B+1<<1)|0;k=0;b:while(1){if(v){q=1;p=f;o=k;while(1){do if((d[l>>0]|0|0)>(g|0)){b[p>>1]=0;k=o}else{k=b[p+(u<<1)>>1]|0;if(k<<16>>16>0){b[p>>1]=k;k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;n=j+1310736+(k+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}a=b[p+(s<<1)>>1]|0;e=a<<16>>16;k=b[p+(t<<1)>>1]|0;n=k<<16>>16;f=k<<16>>16>0;if(a<<16>>16<=0){if(f){b[p>>1]=k;k=n*7|0;f=j+1310736+(k+-7<<2)|0;c[f>>2]=(c[f>>2]|0)+1;f=j+1310736+(k+-6<<2)|0;c[f>>2]=(c[f>>2]|0)+q;f=j+1310736+(k+-5<<2)|0;c[f>>2]=(c[f>>2]|0)+w;f=j+1310736+(k+-3<<2)|0;if((c[f>>2]|0)<(q|0))c[f>>2]=q;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}k=b[p+-2>>1]|0;if(k<<16>>16>0){b[p>>1]=k;k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;n=j+1310736+(k+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+w;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(q|0)){k=o;break}c[k>>2]=q;k=o;break}else{k=o+1|0;if((o|0)>32767)break b;b[p>>1]=k;c[j+1179664+(o<<2)>>2]=k<<16>>16;o=o*7|0;c[j+1310736+(o<<2)>>2]=1;c[j+1310736+(o+1<<2)>>2]=q;c[j+1310736+(o+2<<2)>>2]=w;c[j+1310736+(o+3<<2)>>2]=q;c[j+1310736+(o+4<<2)>>2]=q;c[j+1310736+(o+5<<2)>>2]=w;c[j+1310736+(o+6<<2)>>2]=w;break}}if(f){k=c[j+1179664+(e+-1<<2)>>2]|0;e=c[j+1179664+(n+-1<<2)>>2]|0;if((k|0)>(e|0)){b[p>>1]=e;if((o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=e;f=f+1|0;if((f|0)>=(o|0)){k=e;break}else a=a+4|0}}else k=e}else{b[p>>1]=k;if((k|0)<(e|0)&(o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(e|0))c[a>>2]=k;f=f+1|0;if((f|0)>=(o|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;n=j+1310736+(k+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}f=b[p+-2>>1]|0;if(f<<16>>16<=0){b[p>>1]=a;k=e*7|0;f=j+1310736+(k+-7<<2)|0;c[f>>2]=(c[f>>2]|0)+1;f=j+1310736+(k+-6<<2)|0;c[f>>2]=(c[f>>2]|0)+q;f=j+1310736+(k+-5<<2)|0;c[f>>2]=(c[f>>2]|0)+w;f=j+1310736+(k+-4<<2)|0;if((c[f>>2]|0)>(q|0))c[f>>2]=q;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}k=c[j+1179664+(e+-1<<2)>>2]|0;e=c[j+1179664+((f<<16>>16)+-1<<2)>>2]|0;if((k|0)>(e|0)){b[p>>1]=e;if((o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=e;f=f+1|0;if((f|0)>=(o|0)){k=e;break}else a=a+4|0}}else k=e}else{b[p>>1]=k;if((k|0)<(e|0)&(o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(e|0))c[a>>2]=k;f=f+1|0;if((f|0)>=(o|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+w;k=o}while(0);q=q+1|0;l=l+4|0;f=p+2|0;if((q|0)>=(x|0))break;else{p=f;o=k}}}w=w+1|0;if((w|0)>=(y|0)){n=k;A=52;break a}else{l=l+r|0;f=f+4|0}}Me(3,3904,z);k=-1}else{n=0;A=52}while(0);if((A|0)==52){a=j+12|0;if((n|0)<1)l=1;else{f=1;l=1;while(1){k=c[m>>2]|0;if((k|0)==(f|0)){k=l;l=l+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[m>>2]=k;if((f|0)<(n|0)){f=f+1|0;m=m+4|0}else break}}e=j+8|0;k=l+-1|0;c[e>>2]=k;if(k){ek(a|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((l|0)>1){k=0;do{A=k<<2;c[j+131084+(A<<2)>>2]=B;c[j+131084+((A|1)<<2)>>2]=0;c[j+131084+((A|2)<<2)>>2]=C;c[j+131084+((A|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[e>>2]|0))}if((n|0)>0){a=0;do{m=(c[j+1179664+(a<<2)>>2]|0)+-1|0;f=a*7|0;k=j+12+(m<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(f<<2)>>2]|0);k=m<<1;l=j+655376+(k<<3)|0;h[l>>3]=+h[l>>3]+ +(c[j+1310736+(f+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(f+2<<2)>>2]|0);m=m<<2;k=j+131084+(m<<2)|0;l=c[j+1310736+(f+3<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;k=j+131084+((m|1)<<2)|0;l=c[j+1310736+(f+4<<2)>>2]|0;if((c[k>>2]|0)<(l|0))c[k>>2]=l;k=j+131084+((m|2)<<2)|0;l=c[j+1310736+(f+5<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;l=j+131084+((m|3)<<2)|0;k=c[j+1310736+(f+6<<2)>>2]|0;if((c[l>>2]|0)<(k|0))c[l>>2]=k;a=a+1|0}while((a|0)<(n|0))}if((c[e>>2]|0)>0){k=0;do{B=j+12+(k<<2)|0;C=k<<1;A=j+655376+(C<<3)|0;h[A>>3]=+h[A>>3]/+(c[B>>2]|0);C=j+655376+((C|1)<<3)|0;h[C>>3]=+h[C>>3]/+(c[B>>2]|0);k=k+1|0}while((k|0)<(c[e>>2]|0));k=0}else k=0}else k=0}i=D;return k|0}function wc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=g*3|0;x=e+-1|0;if((f|0)>0){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{g=g+(e<<1)|0;l=l+(e<<1)|0}}}l=j+1179664|0;k=e+1|0;u=0-e|0;s=1-e|0;t=~e;a:do if((z|0)>1){v=(x|0)>1;w=1;g=a+(k*3|0)|0;m=n+(k<<1)|0;k=0;b:while(1){if(v){r=1;q=m;p=k;while(1){do if(((d[g+1>>0]|0)+(d[g>>0]|0)+(d[g+2>>0]|0)|0)>(y|0)){b[q>>1]=0;k=p}else{k=b[q+(u<<1)>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}a=b[q+(s<<1)>>1]|0;n=a<<16>>16;k=b[q+(t<<1)>>1]|0;o=k<<16>>16;m=k<<16>>16>0;if(a<<16>>16<=0){if(m){b[q>>1]=k;k=o*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=b[q+-2>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(r|0)){k=p;break}c[k>>2]=r;k=p;break}else{k=p+1|0;if((p|0)>32767)break b;b[q>>1]=k;c[j+1179664+(p<<2)>>2]=k<<16>>16;p=p*7|0;c[j+1310736+(p<<2)>>2]=1;c[j+1310736+(p+1<<2)>>2]=r;c[j+1310736+(p+2<<2)>>2]=w;c[j+1310736+(p+3<<2)>>2]=r;c[j+1310736+(p+4<<2)>>2]=r;c[j+1310736+(p+5<<2)>>2]=w;c[j+1310736+(p+6<<2)>>2]=w;break}}if(m){k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+(o+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}m=b[q+-2>>1]|0;if(m<<16>>16<=0){b[q>>1]=a;k=n*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+w;k=p}while(0);r=r+1|0;g=g+3|0;m=q+2|0;if((r|0)>=(x|0))break;else{q=m;p=k}}}w=w+1|0;if((w|0)>=(z|0)){o=k;B=52;break a}else{g=g+6|0;m=m+4|0}}Me(3,3904,A);k=-1}else{o=0;B=52}while(0);if((B|0)==52){a=j+12|0;if((o|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(o|0)){m=m+1|0;l=l+4|0}else break}}n=j+8|0;k=g+-1|0;c[n>>2]=k;if(k){ek(a|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[n>>2]|0))}if((o|0)>0){a=0;do{l=(c[j+1179664+(a<<2)>>2]|0)+-1|0;m=a*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;a=a+1|0}while((a|0)<(o|0))}if((c[n>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[n>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function xc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=g*3|0;x=e+-1|0;if((f|0)>0){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{g=g+(e<<1)|0;l=l+(e<<1)|0}}}l=j+1179664|0;k=e+1|0;u=0-e|0;s=1-e|0;t=~e;a:do if((z|0)>1){v=(x|0)>1;w=1;g=a+(k<<1)|0;m=n+(k<<1)|0;k=0;b:while(1){if(v){r=1;q=m;p=k;while(1){n=d[g>>0]|0;o=d[g+1>>0]|0;do if(((n&248)+10+(n<<5&224)+(o>>>3&28)+(o<<3&248)|0)>(y|0)){b[q>>1]=0;k=p}else{k=b[q+(u<<1)>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}a=b[q+(s<<1)>>1]|0;n=a<<16>>16;k=b[q+(t<<1)>>1]|0;o=k<<16>>16;m=k<<16>>16>0;if(a<<16>>16<=0){if(m){b[q>>1]=k;k=o*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=b[q+-2>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(r|0)){k=p;break}c[k>>2]=r;k=p;break}else{k=p+1|0;if((p|0)>32767)break b;b[q>>1]=k;c[j+1179664+(p<<2)>>2]=k<<16>>16;p=p*7|0;c[j+1310736+(p<<2)>>2]=1;c[j+1310736+(p+1<<2)>>2]=r;c[j+1310736+(p+2<<2)>>2]=w;c[j+1310736+(p+3<<2)>>2]=r;c[j+1310736+(p+4<<2)>>2]=r;c[j+1310736+(p+5<<2)>>2]=w;c[j+1310736+(p+6<<2)>>2]=w;break}}if(m){k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+(o+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}m=b[q+-2>>1]|0;if(m<<16>>16<=0){b[q>>1]=a;k=n*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+w;k=p}while(0);r=r+1|0;g=g+2|0;m=q+2|0;if((r|0)>=(x|0))break;else{q=m;p=k}}}w=w+1|0;if((w|0)>=(z|0)){o=k;B=52;break a}else{g=g+4|0;m=m+4|0}}Me(3,3904,A);k=-1}else{o=0;B=52}while(0);if((B|0)==52){a=j+12|0;if((o|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(o|0)){m=m+1|0;l=l+4|0}else break}}n=j+8|0;k=g+-1|0;c[n>>2]=k;if(k){ek(a|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[n>>2]|0))}if((o|0)>0){a=0;do{l=(c[j+1179664+(a<<2)>>2]|0)+-1|0;m=a*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;a=a+1|0}while((a|0)<(o|0))}if((c[n>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[n>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function yc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=g*3|0;x=e+-1|0;if((f|0)>0){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{g=g+(e<<1)|0;l=l+(e<<1)|0}}}l=j+1179664|0;k=e+1|0;u=0-e|0;s=1-e|0;t=~e;a:do if((z|0)>1){v=(x|0)>1;w=1;g=a+(k<<2)|0;m=n+(k<<1)|0;k=0;b:while(1){if(v){r=1;q=m;p=k;while(1){do if(((d[g+1>>0]|0)+(d[g>>0]|0)+(d[g+2>>0]|0)|0)>(y|0)){b[q>>1]=0;k=p}else{k=b[q+(u<<1)>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}a=b[q+(s<<1)>>1]|0;n=a<<16>>16;k=b[q+(t<<1)>>1]|0;o=k<<16>>16;m=k<<16>>16>0;if(a<<16>>16<=0){if(m){b[q>>1]=k;k=o*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=b[q+-2>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(r|0)){k=p;break}c[k>>2]=r;k=p;break}else{k=p+1|0;if((p|0)>32767)break b;b[q>>1]=k;c[j+1179664+(p<<2)>>2]=k<<16>>16;p=p*7|0;c[j+1310736+(p<<2)>>2]=1;c[j+1310736+(p+1<<2)>>2]=r;c[j+1310736+(p+2<<2)>>2]=w;c[j+1310736+(p+3<<2)>>2]=r;c[j+1310736+(p+4<<2)>>2]=r;c[j+1310736+(p+5<<2)>>2]=w;c[j+1310736+(p+6<<2)>>2]=w;break}}if(m){k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+(o+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}m=b[q+-2>>1]|0;if(m<<16>>16<=0){b[q>>1]=a;k=n*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+w;k=p}while(0);r=r+1|0;g=g+4|0;m=q+2|0;if((r|0)>=(x|0))break;else{q=m;p=k}}}w=w+1|0;if((w|0)>=(z|0)){o=k;B=52;break a}else{g=g+8|0;m=m+4|0}}Me(3,3904,A);k=-1}else{o=0;B=52}while(0);if((B|0)==52){a=j+12|0;if((o|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(o|0)){m=m+1|0;l=l+4|0}else break}}n=j+8|0;k=g+-1|0;c[n>>2]=k;if(k){ek(a|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[n>>2]|0))}if((o|0)>0){a=0;do{l=(c[j+1179664+(a<<2)>>2]|0)+-1|0;m=a*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;a=a+1|0}while((a|0)<(o|0))}if((c[n>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[n>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function zc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=g*3|0;x=e+-1|0;if((f|0)>0){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{g=g+(e<<1)|0;l=l+(e<<1)|0}}}l=j+1179664|0;k=e+1|0;u=0-e|0;s=1-e|0;t=~e;a:do if((z|0)>1){v=(x|0)>1;w=1;g=a+(k<<1)|0;m=n+(k<<1)|0;k=0;b:while(1){if(v){r=1;q=m;p=k;while(1){o=d[g>>0]|0;do if(((o&240)+24+(o<<4&240)+((d[g+1>>0]|0)&240)|0)>(y|0)){b[q>>1]=0;k=p}else{k=b[q+(u<<1)>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}a=b[q+(s<<1)>>1]|0;n=a<<16>>16;k=b[q+(t<<1)>>1]|0;o=k<<16>>16;m=k<<16>>16>0;if(a<<16>>16<=0){if(m){b[q>>1]=k;k=o*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-3<<2)|0; +if((c[m>>2]|0)<(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=b[q+-2>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(r|0)){k=p;break}c[k>>2]=r;k=p;break}else{k=p+1|0;if((p|0)>32767)break b;b[q>>1]=k;c[j+1179664+(p<<2)>>2]=k<<16>>16;p=p*7|0;c[j+1310736+(p<<2)>>2]=1;c[j+1310736+(p+1<<2)>>2]=r;c[j+1310736+(p+2<<2)>>2]=w;c[j+1310736+(p+3<<2)>>2]=r;c[j+1310736+(p+4<<2)>>2]=r;c[j+1310736+(p+5<<2)>>2]=w;c[j+1310736+(p+6<<2)>>2]=w;break}}if(m){k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+(o+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}m=b[q+-2>>1]|0;if(m<<16>>16<=0){b[q>>1]=a;k=n*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+w;k=p}while(0);r=r+1|0;g=g+2|0;m=q+2|0;if((r|0)>=(x|0))break;else{q=m;p=k}}}w=w+1|0;if((w|0)>=(z|0)){o=k;B=52;break a}else{g=g+4|0;m=m+4|0}}Me(3,3904,A);k=-1}else{o=0;B=52}while(0);if((B|0)==52){a=j+12|0;if((o|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(o|0)){m=m+1|0;l=l+4|0}else break}}n=j+8|0;k=g+-1|0;c[n>>2]=k;if(k){ek(a|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[n>>2]|0))}if((o|0)>0){a=0;do{l=(c[j+1179664+(a<<2)>>2]|0)+-1|0;m=a*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;a=a+1|0}while((a|0)<(o|0))}if((c[n>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[n>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function Ac(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=g*3|0;x=e+-1|0;if((f|0)>0){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{g=g+(e<<1)|0;l=l+(e<<1)|0}}}l=j+1179664|0;k=e+1|0;u=0-e|0;s=1-e|0;t=~e;a:do if((z|0)>1){v=(x|0)>1;w=1;g=a+(k<<1)|0;m=n+(k<<1)|0;k=0;b:while(1){if(v){r=1;q=m;p=k;while(1){n=d[g>>0]|0;o=d[g+1>>0]|0;do if(((n&248)+12+(n<<5&224)+(o>>>3&24)+(o<<2&248)|0)>(y|0)){b[q>>1]=0;k=p}else{k=b[q+(u<<1)>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}a=b[q+(s<<1)>>1]|0;n=a<<16>>16;k=b[q+(t<<1)>>1]|0;o=k<<16>>16;m=k<<16>>16>0;if(a<<16>>16<=0){if(m){b[q>>1]=k;k=o*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=b[q+-2>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(r|0)){k=p;break}c[k>>2]=r;k=p;break}else{k=p+1|0;if((p|0)>32767)break b;b[q>>1]=k;c[j+1179664+(p<<2)>>2]=k<<16>>16;p=p*7|0;c[j+1310736+(p<<2)>>2]=1;c[j+1310736+(p+1<<2)>>2]=r;c[j+1310736+(p+2<<2)>>2]=w;c[j+1310736+(p+3<<2)>>2]=r;c[j+1310736+(p+4<<2)>>2]=r;c[j+1310736+(p+5<<2)>>2]=w;c[j+1310736+(p+6<<2)>>2]=w;break}}if(m){k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+(o+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}m=b[q+-2>>1]|0;if(m<<16>>16<=0){b[q>>1]=a;k=n*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+w;k=p}while(0);r=r+1|0;g=g+2|0;m=q+2|0;if((r|0)>=(x|0))break;else{q=m;p=k}}}w=w+1|0;if((w|0)>=(z|0)){o=k;B=52;break a}else{g=g+4|0;m=m+4|0}}Me(3,3904,A);k=-1}else{o=0;B=52}while(0);if((B|0)==52){a=j+12|0;if((o|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(o|0)){m=m+1|0;l=l+4|0}else break}}n=j+8|0;k=g+-1|0;c[n>>2]=k;if(k){ek(a|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[n>>2]|0))}if((o|0)>0){a=0;do{l=(c[j+1179664+(a<<2)>>2]|0)+-1|0;m=a*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;a=a+1|0}while((a|0)<(o|0))}if((c[n>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[n>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function Bc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=g*3|0;x=e+-1|0;if((f|0)>0){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{g=g+(e<<1)|0;l=l+(e<<1)|0}}}l=j+1179664|0;k=e+1|0;u=0-e|0;s=1-e|0;t=~e;a:do if((z|0)>1){v=(x|0)>1;w=1;g=a+(k<<2)|0;m=n+(k<<1)|0;k=0;b:while(1){if(v){r=1;q=m;p=k;while(1){do if(((d[g+2>>0]|0)+(d[g+1>>0]|0)+(d[g+3>>0]|0)|0)>(y|0)){b[q>>1]=0;k=p}else{k=b[q+(u<<1)>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}a=b[q+(s<<1)>>1]|0;n=a<<16>>16;k=b[q+(t<<1)>>1]|0;o=k<<16>>16;m=k<<16>>16>0;if(a<<16>>16<=0){if(m){b[q>>1]=k;k=o*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=b[q+-2>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(r|0)){k=p;break}c[k>>2]=r;k=p;break}else{k=p+1|0;if((p|0)>32767)break b;b[q>>1]=k;c[j+1179664+(p<<2)>>2]=k<<16>>16;p=p*7|0;c[j+1310736+(p<<2)>>2]=1;c[j+1310736+(p+1<<2)>>2]=r;c[j+1310736+(p+2<<2)>>2]=w;c[j+1310736+(p+3<<2)>>2]=r;c[j+1310736+(p+4<<2)>>2]=r;c[j+1310736+(p+5<<2)>>2]=w;c[j+1310736+(p+6<<2)>>2]=w;break}}if(m){k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+(o+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}m=b[q+-2>>1]|0;if(m<<16>>16<=0){b[q>>1]=a;k=n*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+w;k=p}while(0);r=r+1|0;g=g+4|0;m=q+2|0;if((r|0)>=(x|0))break;else{q=m;p=k}}}w=w+1|0;if((w|0)>=(z|0)){o=k;B=52;break a}else{g=g+8|0;m=m+4|0}}Me(3,3904,A);k=-1}else{o=0;B=52}while(0);if((B|0)==52){a=j+12|0;if((o|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(o|0)){m=m+1|0;l=l+4|0}else break}}n=j+8|0;k=g+-1|0;c[n>>2]=k;if(k){ek(a|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[n>>2]|0))}if((o|0)>0){a=0;do{l=(c[j+1179664+(a<<2)>>2]|0)+-1|0;m=a*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;a=a+1|0}while((a|0)<(o|0))}if((c[n>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[n>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function Cc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=e+-1|0;if((f|0)>0){k=0;l=n;m=n+(y<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{l=l+(e<<1)|0;m=m+(e<<1)|0}}}m=j+1179664|0;k=e+1|0;v=0-e|0;t=1-e|0;u=~e;a:do if((z|0)>1){w=(y|0)>1;x=1;l=a+k|0;a=n+(k<<1)|0;k=0;b:while(1){if(w){s=1;r=a;q=k;while(1){do if((d[l>>0]|0|0)>(g|0)){b[r>>1]=0;k=q}else{k=b[r+(v<<1)>>1]|0;if(k<<16>>16>0){b[r>>1]=k;k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}n=b[r+(t<<1)>>1]|0;o=n<<16>>16;k=b[r+(u<<1)>>1]|0;p=k<<16>>16;a=k<<16>>16>0;if(n<<16>>16<=0){if(a){b[r>>1]=k;k=p*7|0;a=j+1310736+(k+-7<<2)|0;c[a>>2]=(c[a>>2]|0)+1;a=j+1310736+(k+-6<<2)|0;c[a>>2]=(c[a>>2]|0)+s;a=j+1310736+(k+-5<<2)|0;c[a>>2]=(c[a>>2]|0)+x;a=j+1310736+(k+-3<<2)|0;if((c[a>>2]|0)<(s|0))c[a>>2]=s;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}k=b[r+-2>>1]|0;if(k<<16>>16>0){b[r>>1]=k;k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(s|0)){k=q;break}c[k>>2]=s;k=q;break}else{k=q+1|0;if((q|0)>32767)break b;b[r>>1]=k;c[j+1179664+(q<<2)>>2]=k<<16>>16;q=q*7|0;c[j+1310736+(q<<2)>>2]=1;c[j+1310736+(q+1<<2)>>2]=s;c[j+1310736+(q+2<<2)>>2]=x;c[j+1310736+(q+3<<2)>>2]=s;c[j+1310736+(q+4<<2)>>2]=s;c[j+1310736+(q+5<<2)>>2]=x;c[j+1310736+(q+6<<2)>>2]=x;break}}if(a){k=c[j+1179664+(o+-1<<2)>>2]|0;o=c[j+1179664+(p+-1<<2)>>2]|0;if((k|0)>(o|0)){b[r>>1]=o;if((q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(k|0))c[n>>2]=o;a=a+1|0;if((a|0)>=(q|0)){k=o;break}else n=n+4|0}}else k=o}else{b[r>>1]=k;if((k|0)<(o|0)&(q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(o|0))c[n>>2]=k;a=a+1|0;if((a|0)>=(q|0))break;else n=n+4|0}}}k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}k=b[r+-2>>1]|0;if(k<<16>>16<=0){b[r>>1]=n;k=o*7|0;a=j+1310736+(k+-7<<2)|0;c[a>>2]=(c[a>>2]|0)+1;a=j+1310736+(k+-6<<2)|0;c[a>>2]=(c[a>>2]|0)+s;a=j+1310736+(k+-5<<2)|0;c[a>>2]=(c[a>>2]|0)+x;a=j+1310736+(k+-4<<2)|0;if((c[a>>2]|0)>(s|0))c[a>>2]=s;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}o=c[j+1179664+(o+-1<<2)>>2]|0;k=c[j+1179664+((k<<16>>16)+-1<<2)>>2]|0;if((o|0)>(k|0)){b[r>>1]=k;if((q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(o|0))c[n>>2]=k;a=a+1|0;if((a|0)>=(q|0))break;else n=n+4|0}}}else{b[r>>1]=o;if((o|0)<(k|0)&(q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(k|0))c[n>>2]=o;a=a+1|0;if((a|0)>=(q|0)){k=o;break}else n=n+4|0}}else k=o}k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+x;k=q}while(0);s=s+1|0;l=l+1|0;a=r+2|0;if((s|0)>=(y|0))break;else{r=a;q=k}}}x=x+1|0;if((x|0)>=(z|0)){p=k;B=52;break a}else{l=l+2|0;a=a+4|0}}Me(3,3904,A);k=-1}else{p=0;B=52}while(0);if((B|0)==52){n=j+12|0;if((p|0)<1)l=1;else{a=1;l=1;while(1){k=c[m>>2]|0;if((k|0)==(a|0)){k=l;l=l+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[m>>2]=k;if((a|0)<(p|0)){a=a+1|0;m=m+4|0}else break}}o=j+8|0;k=l+-1|0;c[o>>2]=k;if(k){ek(n|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((l|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[o>>2]|0))}if((p|0)>0){n=0;do{m=(c[j+1179664+(n<<2)>>2]|0)+-1|0;a=n*7|0;k=j+12+(m<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(a<<2)>>2]|0);k=m<<1;l=j+655376+(k<<3)|0;h[l>>3]=+h[l>>3]+ +(c[j+1310736+(a+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(a+2<<2)>>2]|0);m=m<<2;k=j+131084+(m<<2)|0;l=c[j+1310736+(a+3<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;k=j+131084+((m|1)<<2)|0;l=c[j+1310736+(a+4<<2)>>2]|0;if((c[k>>2]|0)<(l|0))c[k>>2]=l;k=j+131084+((m|2)<<2)|0;l=c[j+1310736+(a+5<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;l=j+131084+((m|3)<<2)|0;k=c[j+1310736+(a+6<<2)>>2]|0;if((c[l>>2]|0)<(k|0))c[l>>2]=k;n=n+1|0}while((n|0)<(p|0))}if((c[o>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[o>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function Dc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=e+-1|0;if((f|0)>0){k=0;l=n;m=n+(y<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{l=l+(e<<1)|0;m=m+(e<<1)|0}}}m=j+1179664|0;k=e+1|0;v=0-e|0;t=1-e|0;u=~e;a:do if((z|0)>1){w=(y|0)>1;x=1;l=a+(k<<1)|0;a=n+(k<<1)|0;k=0;b:while(1){if(w){s=1;r=a;q=k;while(1){do if((d[l+1>>0]|0|0)>(g|0)){b[r>>1]=0;k=q}else{k=b[r+(v<<1)>>1]|0;if(k<<16>>16>0){b[r>>1]=k;k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}n=b[r+(t<<1)>>1]|0;o=n<<16>>16;k=b[r+(u<<1)>>1]|0;p=k<<16>>16;a=k<<16>>16>0;if(n<<16>>16<=0){if(a){b[r>>1]=k;k=p*7|0;a=j+1310736+(k+-7<<2)|0;c[a>>2]=(c[a>>2]|0)+1;a=j+1310736+(k+-6<<2)|0;c[a>>2]=(c[a>>2]|0)+s;a=j+1310736+(k+-5<<2)|0;c[a>>2]=(c[a>>2]|0)+x;a=j+1310736+(k+-3<<2)|0;if((c[a>>2]|0)<(s|0))c[a>>2]=s;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}k=b[r+-2>>1]|0;if(k<<16>>16>0){b[r>>1]=k;k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(s|0)){k=q;break}c[k>>2]=s;k=q;break}else{k=q+1|0;if((q|0)>32767)break b;b[r>>1]=k;c[j+1179664+(q<<2)>>2]=k<<16>>16;q=q*7|0;c[j+1310736+(q<<2)>>2]=1;c[j+1310736+(q+1<<2)>>2]=s;c[j+1310736+(q+2<<2)>>2]=x;c[j+1310736+(q+3<<2)>>2]=s;c[j+1310736+(q+4<<2)>>2]=s;c[j+1310736+(q+5<<2)>>2]=x;c[j+1310736+(q+6<<2)>>2]=x;break}}if(a){k=c[j+1179664+(o+-1<<2)>>2]|0;o=c[j+1179664+(p+-1<<2)>>2]|0;if((k|0)>(o|0)){b[r>>1]=o;if((q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(k|0))c[n>>2]=o;a=a+1|0;if((a|0)>=(q|0)){k=o;break}else n=n+4|0}}else k=o}else{b[r>>1]=k;if((k|0)<(o|0)&(q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(o|0))c[n>>2]=k;a=a+1|0;if((a|0)>=(q|0))break;else n=n+4|0}}}k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}a=b[r+-2>>1]|0;if(a<<16>>16<=0){b[r>>1]=n;k=o*7|0;a=j+1310736+(k+-7<<2)|0;c[a>>2]=(c[a>>2]|0)+1;a=j+1310736+(k+-6<<2)|0;c[a>>2]=(c[a>>2]|0)+s;a=j+1310736+(k+-5<<2)|0;c[a>>2]=(c[a>>2]|0)+x;a=j+1310736+(k+-4<<2)|0;if((c[a>>2]|0)>(s|0))c[a>>2]=s;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}k=c[j+1179664+(o+-1<<2)>>2]|0;o=c[j+1179664+((a<<16>>16)+-1<<2)>>2]|0;if((k|0)>(o|0)){b[r>>1]=o;if((q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(k|0))c[n>>2]=o;a=a+1|0;if((a|0)>=(q|0)){k=o;break}else n=n+4|0}}else k=o}else{b[r>>1]=k;if((k|0)<(o|0)&(q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(o|0))c[n>>2]=k;a=a+1|0;if((a|0)>=(q|0))break;else n=n+4|0}}}k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+x;k=q}while(0);s=s+1|0;l=l+2|0;a=r+2|0;if((s|0)>=(y|0))break;else{r=a;q=k}}}x=x+1|0;if((x|0)>=(z|0)){p=k;B=52;break a}else{l=l+4|0;a=a+4|0}}Me(3,3904,A);k=-1}else{p=0;B=52}while(0);if((B|0)==52){n=j+12|0;if((p|0)<1)l=1;else{a=1;l=1;while(1){k=c[m>>2]|0;if((k|0)==(a|0)){k=l;l=l+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[m>>2]=k;if((a|0)<(p|0)){a=a+1|0;m=m+4|0}else break}}o=j+8|0;k=l+-1|0;c[o>>2]=k;if(k){ek(n|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((l|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[o>>2]|0))}if((p|0)>0){n=0;do{m=(c[j+1179664+(n<<2)>>2]|0)+-1|0;a=n*7|0;k=j+12+(m<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(a<<2)>>2]|0);k=m<<1;l=j+655376+(k<<3)|0;h[l>>3]=+h[l>>3]+ +(c[j+1310736+(a+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(a+2<<2)>>2]|0);m=m<<2;k=j+131084+(m<<2)|0;l=c[j+1310736+(a+3<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;k=j+131084+((m|1)<<2)|0;l=c[j+1310736+(a+4<<2)>>2]|0;if((c[k>>2]|0)<(l|0))c[k>>2]=l;k=j+131084+((m|2)<<2)|0;l=c[j+1310736+(a+5<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;l=j+131084+((m|3)<<2)|0;k=c[j+1310736+(a+6<<2)>>2]|0;if((c[l>>2]|0)<(k|0))c[l>>2]=k;n=n+1|0}while((n|0)<(p|0))}if((c[o>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[o>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function Ec(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=e+-1|0;if((f|0)>0){k=0;l=n;m=n+(y<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{l=l+(e<<1)|0;m=m+(e<<1)|0}}}m=j+1179664|0;k=e+1|0;v=0-e|0;t=1-e|0;u=~e;a:do if((z|0)>1){w=(y|0)>1;x=1;l=a+(k<<1)|0;a=n+(k<<1)|0;k=0;b:while(1){if(w){s=1;r=a;q=k;while(1){do if((d[l>>0]|0|0)>(g|0)){b[r>>1]=0;k=q}else{k=b[r+(v<<1)>>1]|0;if(k<<16>>16>0){b[r>>1]=k;k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}n=b[r+(t<<1)>>1]|0;o=n<<16>>16;k=b[r+(u<<1)>>1]|0;p=k<<16>>16;a=k<<16>>16>0;if(n<<16>>16<=0){if(a){b[r>>1]=k;k=p*7|0;a=j+1310736+(k+-7<<2)|0;c[a>>2]=(c[a>>2]|0)+1;a=j+1310736+(k+-6<<2)|0;c[a>>2]=(c[a>>2]|0)+s;a=j+1310736+(k+-5<<2)|0;c[a>>2]=(c[a>>2]|0)+x;a=j+1310736+(k+-3<<2)|0;if((c[a>>2]|0)<(s|0))c[a>>2]=s;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}k=b[r+-2>>1]|0;if(k<<16>>16>0){b[r>>1]=k;k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(s|0)){k=q;break}c[k>>2]=s;k=q;break}else{k=q+1|0;if((q|0)>32767)break b;b[r>>1]=k;c[j+1179664+(q<<2)>>2]=k<<16>>16;q=q*7|0;c[j+1310736+(q<<2)>>2]=1;c[j+1310736+(q+1<<2)>>2]=s;c[j+1310736+(q+2<<2)>>2]=x;c[j+1310736+(q+3<<2)>>2]=s;c[j+1310736+(q+4<<2)>>2]=s;c[j+1310736+(q+5<<2)>>2]=x;c[j+1310736+(q+6<<2)>>2]=x;break}}if(a){k=c[j+1179664+(o+-1<<2)>>2]|0;o=c[j+1179664+(p+-1<<2)>>2]|0;if((k|0)>(o|0)){b[r>>1]=o;if((q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(k|0))c[n>>2]=o;a=a+1|0;if((a|0)>=(q|0)){k=o;break}else n=n+4|0}}else k=o}else{b[r>>1]=k;if((k|0)<(o|0)&(q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(o|0))c[n>>2]=k;a=a+1|0;if((a|0)>=(q|0))break;else n=n+4|0}}}k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}k=b[r+-2>>1]|0;if(k<<16>>16<=0){b[r>>1]=n;k=o*7|0;a=j+1310736+(k+-7<<2)|0;c[a>>2]=(c[a>>2]|0)+1;a=j+1310736+(k+-6<<2)|0;c[a>>2]=(c[a>>2]|0)+s;a=j+1310736+(k+-5<<2)|0;c[a>>2]=(c[a>>2]|0)+x;a=j+1310736+(k+-4<<2)|0;if((c[a>>2]|0)>(s|0))c[a>>2]=s;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}o=c[j+1179664+(o+-1<<2)>>2]|0;k=c[j+1179664+((k<<16>>16)+-1<<2)>>2]|0;if((o|0)>(k|0)){b[r>>1]=k;if((q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(o|0))c[n>>2]=k;a=a+1|0;if((a|0)>=(q|0))break;else n=n+4|0}}}else{b[r>>1]=o;if((o|0)<(k|0)&(q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(k|0))c[n>>2]=o;a=a+1|0;if((a|0)>=(q|0)){k=o;break}else n=n+4|0}}else k=o}k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+x;k=q}while(0);s=s+1|0;l=l+2|0;a=r+2|0;if((s|0)>=(y|0))break;else{r=a;q=k}}}x=x+1|0;if((x|0)>=(z|0)){p=k;B=52;break a}else{l=l+4|0;a=a+4|0}}Me(3,3904,A);k=-1}else{p=0;B=52}while(0);if((B|0)==52){n=j+12|0;if((p|0)<1)l=1;else{a=1;l=1;while(1){k=c[m>>2]|0;if((k|0)==(a|0)){k=l;l=l+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[m>>2]=k;if((a|0)<(p|0)){a=a+1|0;m=m+4|0}else break}}o=j+8|0;k=l+-1|0;c[o>>2]=k;if(k){ek(n|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((l|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[o>>2]|0))}if((p|0)>0){n=0;do{m=(c[j+1179664+(n<<2)>>2]|0)+-1|0;a=n*7|0;k=j+12+(m<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(a<<2)>>2]|0);k=m<<1;l=j+655376+(k<<3)|0;h[l>>3]=+h[l>>3]+ +(c[j+1310736+(a+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(a+2<<2)>>2]|0);m=m<<2;k=j+131084+(m<<2)|0;l=c[j+1310736+(a+3<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;k=j+131084+((m|1)<<2)|0;l=c[j+1310736+(a+4<<2)>>2]|0;if((c[k>>2]|0)<(l|0))c[k>>2]=l;k=j+131084+((m|2)<<2)|0;l=c[j+1310736+(a+5<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;l=j+131084+((m|3)<<2)|0;k=c[j+1310736+(a+6<<2)>>2]|0;if((c[l>>2]|0)<(k|0))c[l>>2]=k;n=n+1|0}while((n|0)<(p|0))}if((c[o>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[o>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function Fc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=e+-1|0;if((f|0)>0){k=0;l=n;m=n+(y<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{l=l+(e<<1)|0;m=m+(e<<1)|0}}}m=j+1179664|0;k=e+1|0;v=0-e|0;t=1-e|0;u=~e;a:do if((z|0)>1){w=(y|0)>1;x=1;l=a+k|0;a=n+(k<<1)|0;n=g+k|0;k=0;b:while(1){if(w){s=1;r=l;q=k;while(1){do if((d[r>>0]|0)>(d[n>>0]|0)){b[a>>1]=0;k=q}else{k=b[a+(v<<1)>>1]|0;if(k<<16>>16>0){b[a>>1]=k;k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}g=b[a+(t<<1)>>1]|0;o=g<<16>>16;k=b[a+(u<<1)>>1]|0;p=k<<16>>16;l=k<<16>>16>0;if(g<<16>>16<=0){if(l){b[a>>1]=k;k=p*7|0;l=j+1310736+(k+-7<<2)|0;c[l>>2]=(c[l>>2]|0)+1;l=j+1310736+(k+-6<<2)|0;c[l>>2]=(c[l>>2]|0)+s;l=j+1310736+(k+-5<<2)|0;c[l>>2]=(c[l>>2]|0)+x;l=j+1310736+(k+-3<<2)|0;if((c[l>>2]|0)<(s|0))c[l>>2]=s;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}k=b[a+-2>>1]|0;if(k<<16>>16>0){b[a>>1]=k;k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(s|0)){k=q;break}c[k>>2]=s;k=q;break}else{k=q+1|0;if((q|0)>32767)break b;b[a>>1]=k;c[j+1179664+(q<<2)>>2]=k<<16>>16;q=q*7|0;c[j+1310736+(q<<2)>>2]=1;c[j+1310736+(q+1<<2)>>2]=s;c[j+1310736+(q+2<<2)>>2]=x;c[j+1310736+(q+3<<2)>>2]=s;c[j+1310736+(q+4<<2)>>2]=s;c[j+1310736+(q+5<<2)>>2]=x;c[j+1310736+(q+6<<2)>>2]=x;break}}if(l){k=c[j+1179664+(o+-1<<2)>>2]|0;o=c[j+1179664+(p+-1<<2)>>2]|0;if((k|0)>(o|0)){b[a>>1]=o;if((q|0)>0){l=0;g=m;while(1){if((c[g>>2]|0)==(k|0))c[g>>2]=o;l=l+1|0;if((l|0)>=(q|0)){k=o;break}else g=g+4|0}}else k=o}else{b[a>>1]=k;if((k|0)<(o|0)&(q|0)>0){l=0;g=m;while(1){if((c[g>>2]|0)==(o|0))c[g>>2]=k;l=l+1|0;if((l|0)>=(q|0))break;else g=g+4|0}}}k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}k=b[a+-2>>1]|0;if(k<<16>>16<=0){b[a>>1]=g;k=o*7|0;l=j+1310736+(k+-7<<2)|0;c[l>>2]=(c[l>>2]|0)+1;l=j+1310736+(k+-6<<2)|0;c[l>>2]=(c[l>>2]|0)+s;l=j+1310736+(k+-5<<2)|0;c[l>>2]=(c[l>>2]|0)+x;l=j+1310736+(k+-4<<2)|0;if((c[l>>2]|0)>(s|0))c[l>>2]=s;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}o=c[j+1179664+(o+-1<<2)>>2]|0;k=c[j+1179664+((k<<16>>16)+-1<<2)>>2]|0;if((o|0)>(k|0)){b[a>>1]=k;if((q|0)>0){l=0;g=m;while(1){if((c[g>>2]|0)==(o|0))c[g>>2]=k;l=l+1|0;if((l|0)>=(q|0))break;else g=g+4|0}}}else{b[a>>1]=o;if((o|0)<(k|0)&(q|0)>0){l=0;g=m;while(1){if((c[g>>2]|0)==(k|0))c[g>>2]=o;l=l+1|0;if((l|0)>=(q|0)){k=o;break}else g=g+4|0}}else k=o}k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+x;k=q}while(0);s=s+1|0;l=r+1|0;n=n+1|0;a=a+2|0;if((s|0)>=(y|0))break;else{r=l;q=k}}}x=x+1|0;if((x|0)>=(z|0)){o=k;B=52;break a}else{l=l+2|0;a=a+4|0;n=n+2|0}}Me(3,3904,A);k=-1}else{o=0;B=52}while(0);if((B|0)==52){n=j+12|0;if((o|0)<1)l=1;else{a=1;l=1;while(1){k=c[m>>2]|0;if((k|0)==(a|0)){k=l;l=l+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[m>>2]=k;if((a|0)<(o|0)){a=a+1|0;m=m+4|0}else break}}g=j+8|0;k=l+-1|0;c[g>>2]=k;if(k){ek(n|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((l|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[g>>2]|0))}if((o|0)>0){n=0;do{m=(c[j+1179664+(n<<2)>>2]|0)+-1|0;a=n*7|0;k=j+12+(m<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(a<<2)>>2]|0);k=m<<1;l=j+655376+(k<<3)|0;h[l>>3]=+h[l>>3]+ +(c[j+1310736+(a+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(a+2<<2)>>2]|0);m=m<<2;k=j+131084+(m<<2)|0;l=c[j+1310736+(a+3<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;k=j+131084+((m|1)<<2)|0;l=c[j+1310736+(a+4<<2)>>2]|0;if((c[k>>2]|0)<(l|0))c[k>>2]=l;k=j+131084+((m|2)<<2)|0;l=c[j+1310736+(a+5<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;l=j+131084+((m|3)<<2)|0;k=c[j+1310736+(a+6<<2)>>2]|0;if((c[l>>2]|0)<(k|0))c[l>>2]=k;n=n+1|0}while((n|0)<(o|0))}if((c[g>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[g>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function Gc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=i;i=i+16|0;z=D;B=(e|0)/2|0;C=(f|0)/2|0;n=c[j>>2]|0;y=C+-1|0;if((e|0)>1){k=0;l=n;m=n+(($(y,B)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(B|0))break;else{l=l+2|0;m=m+2|0}}}w=g*3|0;x=B+-1|0;if((f|0)>1){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(C|0))break;else{g=g+(B<<1)|0;l=l+(B<<1)|0}}}l=j+1179664|0;t=0-B|0;r=1-B|0;s=~B;q=(e*3|0)+12|0;a:do if((y|0)>1){u=(x|0)>1;v=1;g=a+((e*6|0)+6)|0;m=n+(B+1<<1)|0;k=0;b:while(1){if(u){p=1;o=m;n=k;while(1){do if(((d[g+1>>0]|0)+(d[g>>0]|0)+(d[g+2>>0]|0)|0)>(w|0)){k=b[o+(t<<1)>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}f=b[o+(r<<1)>>1]|0;a=f<<16>>16;k=b[o+(s<<1)>>1]|0;e=k<<16>>16;m=k<<16>>16>0;if(f<<16>>16<=0){if(m){b[o>>1]=k;k=e*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p; +m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=b[o+-2>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(p|0)){k=n;break}c[k>>2]=p;k=n;break}else{k=n+1|0;if((n|0)>32767)break b;b[o>>1]=k;c[j+1179664+(n<<2)>>2]=k<<16>>16;n=n*7|0;c[j+1310736+(n<<2)>>2]=1;c[j+1310736+(n+1<<2)>>2]=p;c[j+1310736+(n+2<<2)>>2]=v;c[j+1310736+(n+3<<2)>>2]=p;c[j+1310736+(n+4<<2)>>2]=p;c[j+1310736+(n+5<<2)>>2]=v;c[j+1310736+(n+6<<2)>>2]=v;break}}if(m){k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+(e+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}m=b[o+-2>>1]|0;if(m<<16>>16<=0){b[o>>1]=f;k=a*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+v;k=n}else{b[o>>1]=0;k=n}while(0);p=p+1|0;g=g+6|0;m=o+2|0;if((p|0)>=(x|0))break;else{o=m;n=k}}}v=v+1|0;if((v|0)>=(y|0)){e=k;A=52;break a}else{g=g+q|0;m=m+4|0}}Me(3,3904,z);k=-1}else{e=0;A=52}while(0);if((A|0)==52){f=j+12|0;if((e|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(e|0)){m=m+1|0;l=l+4|0}else break}}a=j+8|0;k=g+-1|0;c[a>>2]=k;if(k){ek(f|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{A=k<<2;c[j+131084+(A<<2)>>2]=B;c[j+131084+((A|1)<<2)>>2]=0;c[j+131084+((A|2)<<2)>>2]=C;c[j+131084+((A|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[a>>2]|0))}if((e|0)>0){f=0;do{l=(c[j+1179664+(f<<2)>>2]|0)+-1|0;m=f*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;f=f+1|0}while((f|0)<(e|0))}if((c[a>>2]|0)>0){k=0;do{B=j+12+(k<<2)|0;C=k<<1;A=j+655376+(C<<3)|0;h[A>>3]=+h[A>>3]/+(c[B>>2]|0);C=j+655376+((C|1)<<3)|0;h[C>>3]=+h[C>>3]/+(c[B>>2]|0);k=k+1|0}while((k|0)<(c[a>>2]|0));k=0}else k=0}else k=0}i=D;return k|0}function Hc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=i;i=i+16|0;z=D;B=(e|0)/2|0;C=(f|0)/2|0;n=c[j>>2]|0;y=C+-1|0;if((e|0)>1){k=0;l=n;m=n+(($(y,B)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(B|0))break;else{l=l+2|0;m=m+2|0}}}w=g*3|0;x=B+-1|0;if((f|0)>1){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(C|0))break;else{g=g+(B<<1)|0;l=l+(B<<1)|0}}}l=j+1179664|0;t=0-B|0;r=1-B|0;s=~B;q=(e<<1)+8|0;a:do if((y|0)>1){u=(x|0)>1;v=1;g=a+((e<<2)+4)|0;m=n+(B+1<<1)|0;k=0;b:while(1){if(u){p=1;o=m;n=k;while(1){a=d[g>>0]|0;e=d[g+1>>0]|0;do if(((a&248)+10+(a<<5&224)+(e>>>3&28)+(e<<3&248)|0)>(w|0)){k=b[o+(t<<1)>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}f=b[o+(r<<1)>>1]|0;a=f<<16>>16;k=b[o+(s<<1)>>1]|0;e=k<<16>>16;m=k<<16>>16>0;if(f<<16>>16<=0){if(m){b[o>>1]=k;k=e*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=b[o+-2>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(p|0)){k=n;break}c[k>>2]=p;k=n;break}else{k=n+1|0;if((n|0)>32767)break b;b[o>>1]=k;c[j+1179664+(n<<2)>>2]=k<<16>>16;n=n*7|0;c[j+1310736+(n<<2)>>2]=1;c[j+1310736+(n+1<<2)>>2]=p;c[j+1310736+(n+2<<2)>>2]=v;c[j+1310736+(n+3<<2)>>2]=p;c[j+1310736+(n+4<<2)>>2]=p;c[j+1310736+(n+5<<2)>>2]=v;c[j+1310736+(n+6<<2)>>2]=v;break}}if(m){k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+(e+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}m=b[o+-2>>1]|0;if(m<<16>>16<=0){b[o>>1]=f;k=a*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+v;k=n}else{b[o>>1]=0;k=n}while(0);p=p+1|0;g=g+4|0;m=o+2|0;if((p|0)>=(x|0))break;else{o=m;n=k}}}v=v+1|0;if((v|0)>=(y|0)){e=k;A=52;break a}else{g=g+q|0;m=m+4|0}}Me(3,3904,z);k=-1}else{e=0;A=52}while(0);if((A|0)==52){f=j+12|0;if((e|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(e|0)){m=m+1|0;l=l+4|0}else break}}a=j+8|0;k=g+-1|0;c[a>>2]=k;if(k){ek(f|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{A=k<<2;c[j+131084+(A<<2)>>2]=B;c[j+131084+((A|1)<<2)>>2]=0;c[j+131084+((A|2)<<2)>>2]=C;c[j+131084+((A|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[a>>2]|0))}if((e|0)>0){f=0;do{l=(c[j+1179664+(f<<2)>>2]|0)+-1|0;m=f*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;f=f+1|0}while((f|0)<(e|0))}if((c[a>>2]|0)>0){k=0;do{B=j+12+(k<<2)|0;C=k<<1;A=j+655376+(C<<3)|0;h[A>>3]=+h[A>>3]/+(c[B>>2]|0);C=j+655376+((C|1)<<3)|0;h[C>>3]=+h[C>>3]/+(c[B>>2]|0);k=k+1|0}while((k|0)<(c[a>>2]|0));k=0}else k=0}else k=0}i=D;return k|0}function Ic(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=i;i=i+16|0;z=D;B=(e|0)/2|0;C=(f|0)/2|0;n=c[j>>2]|0;y=C+-1|0;if((e|0)>1){k=0;l=n;m=n+(($(y,B)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(B|0))break;else{l=l+2|0;m=m+2|0}}}w=g*3|0;x=B+-1|0;if((f|0)>1){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(C|0))break;else{g=g+(B<<1)|0;l=l+(B<<1)|0}}}l=j+1179664|0;t=0-B|0;r=1-B|0;s=~B;q=(e<<2)+16|0;a:do if((y|0)>1){u=(x|0)>1;v=1;g=a+((e<<3)+8)|0;m=n+(B+1<<1)|0;k=0;b:while(1){if(u){p=1;o=m;n=k;while(1){do if(((d[g+1>>0]|0)+(d[g>>0]|0)+(d[g+2>>0]|0)|0)>(w|0)){k=b[o+(t<<1)>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}f=b[o+(r<<1)>>1]|0;a=f<<16>>16;k=b[o+(s<<1)>>1]|0;e=k<<16>>16;m=k<<16>>16>0;if(f<<16>>16<=0){if(m){b[o>>1]=k;k=e*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=b[o+-2>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(p|0)){k=n;break}c[k>>2]=p;k=n;break}else{k=n+1|0;if((n|0)>32767)break b;b[o>>1]=k;c[j+1179664+(n<<2)>>2]=k<<16>>16;n=n*7|0;c[j+1310736+(n<<2)>>2]=1;c[j+1310736+(n+1<<2)>>2]=p;c[j+1310736+(n+2<<2)>>2]=v;c[j+1310736+(n+3<<2)>>2]=p;c[j+1310736+(n+4<<2)>>2]=p;c[j+1310736+(n+5<<2)>>2]=v;c[j+1310736+(n+6<<2)>>2]=v;break}}if(m){k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+(e+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}m=b[o+-2>>1]|0;if(m<<16>>16<=0){b[o>>1]=f;k=a*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+v;k=n}else{b[o>>1]=0;k=n}while(0);p=p+1|0;g=g+8|0;m=o+2|0;if((p|0)>=(x|0))break;else{o=m;n=k}}}v=v+1|0;if((v|0)>=(y|0)){e=k;A=52;break a}else{g=g+q|0;m=m+4|0}}Me(3,3904,z);k=-1}else{e=0;A=52}while(0);if((A|0)==52){f=j+12|0;if((e|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(e|0)){m=m+1|0;l=l+4|0}else break}}a=j+8|0;k=g+-1|0;c[a>>2]=k;if(k){ek(f|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{A=k<<2;c[j+131084+(A<<2)>>2]=B;c[j+131084+((A|1)<<2)>>2]=0;c[j+131084+((A|2)<<2)>>2]=C;c[j+131084+((A|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[a>>2]|0))}if((e|0)>0){f=0;do{l=(c[j+1179664+(f<<2)>>2]|0)+-1|0;m=f*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;f=f+1|0}while((f|0)<(e|0))}if((c[a>>2]|0)>0){k=0;do{B=j+12+(k<<2)|0;C=k<<1;A=j+655376+(C<<3)|0;h[A>>3]=+h[A>>3]/+(c[B>>2]|0);C=j+655376+((C|1)<<3)|0;h[C>>3]=+h[C>>3]/+(c[B>>2]|0);k=k+1|0}while((k|0)<(c[a>>2]|0));k=0}else k=0}else k=0}i=D;return k|0}function Jc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=i;i=i+16|0;z=D;B=(e|0)/2|0;C=(f|0)/2|0;n=c[j>>2]|0;y=C+-1|0;if((e|0)>1){k=0;l=n;m=n+(($(y,B)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(B|0))break;else{l=l+2|0;m=m+2|0}}}w=g*3|0;x=B+-1|0;if((f|0)>1){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(C|0))break;else{g=g+(B<<1)|0;l=l+(B<<1)|0}}}l=j+1179664|0;t=0-B|0;r=1-B|0;s=~B;q=(e<<1)+8|0;a:do if((y|0)>1){u=(x|0)>1;v=1;g=a+((e<<2)+4)|0;m=n+(B+1<<1)|0;k=0;b:while(1){if(u){p=1;o=m;n=k;while(1){e=d[g>>0]|0;do if(((e&240)+24+(e<<4&240)+((d[g+1>>0]|0)&240)|0)>(w|0)){k=b[o+(t<<1)>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}f=b[o+(r<<1)>>1]|0;a=f<<16>>16;k=b[o+(s<<1)>>1]|0;e=k<<16>>16;m=k<<16>>16>0;if(f<<16>>16<=0){if(m){b[o>>1]=k;k=e*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=b[o+-2>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(p|0)){k=n;break}c[k>>2]=p;k=n;break}else{k=n+1|0;if((n|0)>32767)break b;b[o>>1]=k;c[j+1179664+(n<<2)>>2]=k<<16>>16;n=n*7|0;c[j+1310736+(n<<2)>>2]=1;c[j+1310736+(n+1<<2)>>2]=p;c[j+1310736+(n+2<<2)>>2]=v;c[j+1310736+(n+3<<2)>>2]=p;c[j+1310736+(n+4<<2)>>2]=p;c[j+1310736+(n+5<<2)>>2]=v;c[j+1310736+(n+6<<2)>>2]=v;break}}if(m){k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+(e+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}m=b[o+-2>>1]|0;if(m<<16>>16<=0){b[o>>1]=f;k=a*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+v;k=n}else{b[o>>1]=0;k=n}while(0);p=p+1|0;g=g+4|0;m=o+2|0;if((p|0)>=(x|0))break;else{o=m;n=k}}}v=v+1|0;if((v|0)>=(y|0)){e=k;A=52;break a}else{g=g+q|0;m=m+4|0}}Me(3,3904,z);k=-1}else{e=0;A=52}while(0);if((A|0)==52){f=j+12|0;if((e|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(e|0)){m=m+1|0;l=l+4|0}else break}}a=j+8|0;k=g+-1|0;c[a>>2]=k;if(k){ek(f|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{A=k<<2;c[j+131084+(A<<2)>>2]=B;c[j+131084+((A|1)<<2)>>2]=0;c[j+131084+((A|2)<<2)>>2]=C;c[j+131084+((A|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[a>>2]|0))}if((e|0)>0){f=0;do{l=(c[j+1179664+(f<<2)>>2]|0)+-1|0;m=f*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;f=f+1|0}while((f|0)<(e|0))}if((c[a>>2]|0)>0){k=0;do{B=j+12+(k<<2)|0;C=k<<1;A=j+655376+(C<<3)|0;h[A>>3]=+h[A>>3]/+(c[B>>2]|0);C=j+655376+((C|1)<<3)|0;h[C>>3]=+h[C>>3]/+(c[B>>2]|0);k=k+1|0}while((k|0)<(c[a>>2]|0));k=0}else k=0}else k=0}i=D;return k|0}function Kc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=i;i=i+16|0;z=D;B=(e|0)/2|0;C=(f|0)/2|0;n=c[j>>2]|0;y=C+-1|0;if((e|0)>1){k=0;l=n;m=n+(($(y,B)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(B|0))break;else{l=l+2|0;m=m+2|0}}}w=g*3|0;x=B+-1|0;if((f|0)>1){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(C|0))break;else{g=g+(B<<1)|0;l=l+(B<<1)|0}}}l=j+1179664|0;t=0-B|0;r=1-B|0;s=~B;q=(e<<1)+8|0;a:do if((y|0)>1){u=(x|0)>1;v=1;g=a+((e<<2)+4)|0;m=n+(B+1<<1)|0;k=0;b:while(1){if(u){p=1;o=m;n=k;while(1){a=d[g>>0]|0;e=d[g+1>>0]|0;do if(((a&248)+12+(a<<5&224)+(e>>>3&24)+(e<<2&248)|0)>(w|0)){k=b[o+(t<<1)>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}f=b[o+(r<<1)>>1]|0;a=f<<16>>16;k=b[o+(s<<1)>>1]|0;e=k<<16>>16;m=k<<16>>16>0;if(f<<16>>16<=0){if(m){b[o>>1]=k;k=e*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=b[o+-2>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(p|0)){k=n;break}c[k>>2]=p;k=n;break}else{k=n+1|0;if((n|0)>32767)break b;b[o>>1]=k;c[j+1179664+(n<<2)>>2]=k<<16>>16;n=n*7|0;c[j+1310736+(n<<2)>>2]=1;c[j+1310736+(n+1<<2)>>2]=p;c[j+1310736+(n+2<<2)>>2]=v;c[j+1310736+(n+3<<2)>>2]=p;c[j+1310736+(n+4<<2)>>2]=p;c[j+1310736+(n+5<<2)>>2]=v;c[j+1310736+(n+6<<2)>>2]=v;break}}if(m){k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+(e+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}m=b[o+-2>>1]|0;if(m<<16>>16<=0){b[o>>1]=f;k=a*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+v;k=n}else{b[o>>1]=0;k=n}while(0);p=p+1|0;g=g+4|0;m=o+2|0;if((p|0)>=(x|0))break;else{o=m;n=k}}}v=v+1|0;if((v|0)>=(y|0)){e=k;A=52;break a}else{g=g+q|0;m=m+4|0}}Me(3,3904,z);k=-1}else{e=0;A=52}while(0);if((A|0)==52){f=j+12|0;if((e|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(e|0)){m=m+1|0;l=l+4|0}else break}}a=j+8|0;k=g+-1|0;c[a>>2]=k;if(k){ek(f|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{A=k<<2;c[j+131084+(A<<2)>>2]=B;c[j+131084+((A|1)<<2)>>2]=0;c[j+131084+((A|2)<<2)>>2]=C;c[j+131084+((A|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[a>>2]|0))}if((e|0)>0){f=0;do{l=(c[j+1179664+(f<<2)>>2]|0)+-1|0;m=f*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;f=f+1|0}while((f|0)<(e|0))}if((c[a>>2]|0)>0){k=0;do{B=j+12+(k<<2)|0;C=k<<1;A=j+655376+(C<<3)|0;h[A>>3]=+h[A>>3]/+(c[B>>2]|0);C=j+655376+((C|1)<<3)|0;h[C>>3]=+h[C>>3]/+(c[B>>2]|0);k=k+1|0}while((k|0)<(c[a>>2]|0));k=0}else k=0}else k=0}i=D;return k|0}function Lc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=i;i=i+16|0;z=D;B=(e|0)/2|0;C=(f|0)/2|0;n=c[j>>2]|0;y=C+-1|0;if((e|0)>1){k=0;l=n;m=n+(($(y,B)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(B|0))break;else{l=l+2|0;m=m+2|0}}}w=g*3|0;x=B+-1|0;if((f|0)>1){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(C|0))break;else{g=g+(B<<1)|0;l=l+(B<<1)|0}}}l=j+1179664|0;t=0-B|0;r=1-B|0;s=~B;q=(e<<2)+16|0;a:do if((y|0)>1){u=(x|0)>1;v=1;g=a+((e<<3)+8)|0;m=n+(B+1<<1)|0;k=0;b:while(1){if(u){p=1;o=m;n=k;while(1){do if(((d[g+2>>0]|0)+(d[g+1>>0]|0)+(d[g+3>>0]|0)|0)>(w|0)){k=b[o+(t<<1)>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}f=b[o+(r<<1)>>1]|0;a=f<<16>>16;k=b[o+(s<<1)>>1]|0;e=k<<16>>16;m=k<<16>>16>0;if(f<<16>>16<=0){if(m){b[o>>1]=k;k=e*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=b[o+-2>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(p|0)){k=n;break}c[k>>2]=p;k=n;break}else{k=n+1|0;if((n|0)>32767)break b;b[o>>1]=k;c[j+1179664+(n<<2)>>2]=k<<16>>16;n=n*7|0;c[j+1310736+(n<<2)>>2]=1;c[j+1310736+(n+1<<2)>>2]=p;c[j+1310736+(n+2<<2)>>2]=v;c[j+1310736+(n+3<<2)>>2]=p;c[j+1310736+(n+4<<2)>>2]=p;c[j+1310736+(n+5<<2)>>2]=v;c[j+1310736+(n+6<<2)>>2]=v;break}}if(m){k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+(e+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}m=b[o+-2>>1]|0;if(m<<16>>16<=0){b[o>>1]=f;k=a*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+v;k=n}else{b[o>>1]=0;k=n}while(0);p=p+1|0;g=g+8|0;m=o+2|0;if((p|0)>=(x|0))break;else{o=m;n=k}}}v=v+1|0;if((v|0)>=(y|0)){e=k;A=52;break a}else{g=g+q|0;m=m+4|0}}Me(3,3904,z);k=-1}else{e=0;A=52}while(0);if((A|0)==52){f=j+12|0;if((e|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(e|0)){m=m+1|0;l=l+4|0}else break}}a=j+8|0;k=g+-1|0;c[a>>2]=k;if(k){ek(f|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{A=k<<2;c[j+131084+(A<<2)>>2]=B;c[j+131084+((A|1)<<2)>>2]=0;c[j+131084+((A|2)<<2)>>2]=C;c[j+131084+((A|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[a>>2]|0))}if((e|0)>0){f=0;do{l=(c[j+1179664+(f<<2)>>2]|0)+-1|0;m=f*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;f=f+1|0}while((f|0)<(e|0))}if((c[a>>2]|0)>0){k=0;do{B=j+12+(k<<2)|0;C=k<<1;A=j+655376+(C<<3)|0;h[A>>3]=+h[A>>3]/+(c[B>>2]|0);C=j+655376+((C|1)<<3)|0;h[C>>3]=+h[C>>3]/+(c[B>>2]|0);k=k+1|0}while((k|0)<(c[a>>2]|0));k=0}else k=0}else k=0}i=D;return k|0}function Mc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=i;i=i+16|0;z=D;B=(e|0)/2|0;C=(f|0)/2|0;n=c[j>>2]|0;y=C+-1|0;if((e|0)>1){k=0;l=n;m=n+(($(y,B)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(B|0))break;else{l=l+2|0;m=m+2|0}}}x=B+-1|0;if((f|0)>1){k=0;l=n;m=n+(x<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(C|0))break;else{l=l+(B<<1)|0;m=m+(B<<1)|0}}}m=j+1179664|0;u=0-B|0;s=1-B|0;t=~B;r=e+4|0;a:do if((y|0)>1){v=(x|0)>1;w=1;l=a+((e<<1)+2)|0;f=n+(B+1<<1)|0;k=0;b:while(1){if(v){q=1;p=f;o=k;while(1){do if((d[l>>0]|0|0)>(g|0)){k=b[p+(u<<1)>>1]|0;if(k<<16>>16>0){b[p>>1]=k;k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;n=j+1310736+(k+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}a=b[p+(s<<1)>>1]|0;e=a<<16>>16;k=b[p+(t<<1)>>1]|0;n=k<<16>>16;f=k<<16>>16>0;if(a<<16>>16<=0){if(f){b[p>>1]=k;k=n*7|0;f=j+1310736+(k+-7<<2)|0;c[f>>2]=(c[f>>2]|0)+1;f=j+1310736+(k+-6<<2)|0;c[f>>2]=(c[f>>2]|0)+q;f=j+1310736+(k+-5<<2)|0;c[f>>2]=(c[f>>2]|0)+w;f=j+1310736+(k+-3<<2)|0;if((c[f>>2]|0)<(q|0))c[f>>2]=q;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}k=b[p+-2>>1]|0;if(k<<16>>16>0){b[p>>1]=k;k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;n=j+1310736+(k+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+w;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(q|0)){k=o;break}c[k>>2]=q;k=o;break}else{k=o+1|0;if((o|0)>32767)break b;b[p>>1]=k;c[j+1179664+(o<<2)>>2]=k<<16>>16;o=o*7|0;c[j+1310736+(o<<2)>>2]=1;c[j+1310736+(o+1<<2)>>2]=q;c[j+1310736+(o+2<<2)>>2]=w;c[j+1310736+(o+3<<2)>>2]=q;c[j+1310736+(o+4<<2)>>2]=q;c[j+1310736+(o+5<<2)>>2]=w;c[j+1310736+(o+6<<2)>>2]=w;break}}if(f){k=c[j+1179664+(e+-1<<2)>>2]|0;e=c[j+1179664+(n+-1<<2)>>2]|0;if((k|0)>(e|0)){b[p>>1]=e;if((o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=e;f=f+1|0;if((f|0)>=(o|0)){k=e;break}else a=a+4|0}}else k=e}else{b[p>>1]=k;if((k|0)<(e|0)&(o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(e|0))c[a>>2]=k;f=f+1|0;if((f|0)>=(o|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;n=j+1310736+(k+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}f=b[p+-2>>1]|0;if(f<<16>>16<=0){b[p>>1]=a;k=e*7|0;f=j+1310736+(k+-7<<2)|0;c[f>>2]=(c[f>>2]|0)+1;f=j+1310736+(k+-6<<2)|0;c[f>>2]=(c[f>>2]|0)+q;f=j+1310736+(k+-5<<2)|0;c[f>>2]=(c[f>>2]|0)+w;f=j+1310736+(k+-4<<2)|0;if((c[f>>2]|0)>(q|0))c[f>>2]=q;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}k=c[j+1179664+(e+-1<<2)>>2]|0;e=c[j+1179664+((f<<16>>16)+-1<<2)>>2]|0;if((k|0)>(e|0)){b[p>>1]=e;if((o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=e;f=f+1|0;if((f|0)>=(o|0)){k=e;break}else a=a+4|0}}else k=e}else{b[p>>1]=k;if((k|0)<(e|0)&(o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(e|0))c[a>>2]=k;f=f+1|0;if((f|0)>=(o|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+w;k=o}else{b[p>>1]=0;k=o}while(0);q=q+1|0;l=l+2|0;f=p+2|0;if((q|0)>=(x|0))break;else{p=f;o=k}}}w=w+1|0;if((w|0)>=(y|0)){n=k;A=52;break a}else{l=l+r|0;f=f+4|0}}Me(3,3904,z);k=-1}else{n=0;A=52}while(0);if((A|0)==52){a=j+12|0;if((n|0)<1)l=1;else{f=1;l=1;while(1){k=c[m>>2]|0;if((k|0)==(f|0)){k=l;l=l+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[m>>2]=k;if((f|0)<(n|0)){f=f+1|0;m=m+4|0}else break}}e=j+8|0;k=l+-1|0;c[e>>2]=k;if(k){ek(a|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((l|0)>1){k=0;do{A=k<<2;c[j+131084+(A<<2)>>2]=B;c[j+131084+((A|1)<<2)>>2]=0;c[j+131084+((A|2)<<2)>>2]=C;c[j+131084+((A|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[e>>2]|0))}if((n|0)>0){a=0;do{m=(c[j+1179664+(a<<2)>>2]|0)+-1|0;f=a*7|0;k=j+12+(m<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(f<<2)>>2]|0);k=m<<1;l=j+655376+(k<<3)|0;h[l>>3]=+h[l>>3]+ +(c[j+1310736+(f+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(f+2<<2)>>2]|0);m=m<<2;k=j+131084+(m<<2)|0;l=c[j+1310736+(f+3<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;k=j+131084+((m|1)<<2)|0;l=c[j+1310736+(f+4<<2)>>2]|0;if((c[k>>2]|0)<(l|0))c[k>>2]=l;k=j+131084+((m|2)<<2)|0;l=c[j+1310736+(f+5<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;l=j+131084+((m|3)<<2)|0;k=c[j+1310736+(f+6<<2)>>2]|0;if((c[l>>2]|0)<(k|0))c[l>>2]=k;a=a+1|0}while((a|0)<(n|0))}if((c[e>>2]|0)>0){k=0;do{B=j+12+(k<<2)|0;C=k<<1;A=j+655376+(C<<3)|0;h[A>>3]=+h[A>>3]/+(c[B>>2]|0);C=j+655376+((C|1)<<3)|0;h[C>>3]=+h[C>>3]/+(c[B>>2]|0);k=k+1|0}while((k|0)<(c[e>>2]|0));k=0}else k=0}else k=0}i=D;return k|0}function Nc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=i;i=i+16|0;z=D;B=(e|0)/2|0;C=(f|0)/2|0;n=c[j>>2]|0;y=C+-1|0;if((e|0)>1){k=0;l=n;m=n+(($(y,B)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(B|0))break;else{l=l+2|0;m=m+2|0}}}x=B+-1|0;if((f|0)>1){k=0;l=n;m=n+(x<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(C|0))break;else{l=l+(B<<1)|0;m=m+(B<<1)|0}}}m=j+1179664|0;u=0-B|0;s=1-B|0;t=~B;r=(e<<1)+8|0;a:do if((y|0)>1){v=(x|0)>1;w=1;l=a+((e<<2)+4)|0;f=n+(B+1<<1)|0;k=0;b:while(1){if(v){q=1;p=f;o=k;while(1){do if((d[l+1>>0]|0|0)>(g|0)){k=b[p+(u<<1)>>1]|0;if(k<<16>>16>0){ +b[p>>1]=k;k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;n=j+1310736+(k+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}a=b[p+(s<<1)>>1]|0;e=a<<16>>16;k=b[p+(t<<1)>>1]|0;n=k<<16>>16;f=k<<16>>16>0;if(a<<16>>16<=0){if(f){b[p>>1]=k;k=n*7|0;f=j+1310736+(k+-7<<2)|0;c[f>>2]=(c[f>>2]|0)+1;f=j+1310736+(k+-6<<2)|0;c[f>>2]=(c[f>>2]|0)+q;f=j+1310736+(k+-5<<2)|0;c[f>>2]=(c[f>>2]|0)+w;f=j+1310736+(k+-3<<2)|0;if((c[f>>2]|0)<(q|0))c[f>>2]=q;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}k=b[p+-2>>1]|0;if(k<<16>>16>0){b[p>>1]=k;k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;n=j+1310736+(k+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+w;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(q|0)){k=o;break}c[k>>2]=q;k=o;break}else{k=o+1|0;if((o|0)>32767)break b;b[p>>1]=k;c[j+1179664+(o<<2)>>2]=k<<16>>16;o=o*7|0;c[j+1310736+(o<<2)>>2]=1;c[j+1310736+(o+1<<2)>>2]=q;c[j+1310736+(o+2<<2)>>2]=w;c[j+1310736+(o+3<<2)>>2]=q;c[j+1310736+(o+4<<2)>>2]=q;c[j+1310736+(o+5<<2)>>2]=w;c[j+1310736+(o+6<<2)>>2]=w;break}}if(f){k=c[j+1179664+(e+-1<<2)>>2]|0;e=c[j+1179664+(n+-1<<2)>>2]|0;if((k|0)>(e|0)){b[p>>1]=e;if((o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=e;f=f+1|0;if((f|0)>=(o|0)){k=e;break}else a=a+4|0}}else k=e}else{b[p>>1]=k;if((k|0)<(e|0)&(o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(e|0))c[a>>2]=k;f=f+1|0;if((f|0)>=(o|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;n=j+1310736+(k+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}f=b[p+-2>>1]|0;if(f<<16>>16<=0){b[p>>1]=a;k=e*7|0;f=j+1310736+(k+-7<<2)|0;c[f>>2]=(c[f>>2]|0)+1;f=j+1310736+(k+-6<<2)|0;c[f>>2]=(c[f>>2]|0)+q;f=j+1310736+(k+-5<<2)|0;c[f>>2]=(c[f>>2]|0)+w;f=j+1310736+(k+-4<<2)|0;if((c[f>>2]|0)>(q|0))c[f>>2]=q;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}k=c[j+1179664+(e+-1<<2)>>2]|0;e=c[j+1179664+((f<<16>>16)+-1<<2)>>2]|0;if((k|0)>(e|0)){b[p>>1]=e;if((o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=e;f=f+1|0;if((f|0)>=(o|0)){k=e;break}else a=a+4|0}}else k=e}else{b[p>>1]=k;if((k|0)<(e|0)&(o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(e|0))c[a>>2]=k;f=f+1|0;if((f|0)>=(o|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+w;k=o}else{b[p>>1]=0;k=o}while(0);q=q+1|0;l=l+4|0;f=p+2|0;if((q|0)>=(x|0))break;else{p=f;o=k}}}w=w+1|0;if((w|0)>=(y|0)){n=k;A=52;break a}else{l=l+r|0;f=f+4|0}}Me(3,3904,z);k=-1}else{n=0;A=52}while(0);if((A|0)==52){a=j+12|0;if((n|0)<1)l=1;else{f=1;l=1;while(1){k=c[m>>2]|0;if((k|0)==(f|0)){k=l;l=l+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[m>>2]=k;if((f|0)<(n|0)){f=f+1|0;m=m+4|0}else break}}e=j+8|0;k=l+-1|0;c[e>>2]=k;if(k){ek(a|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((l|0)>1){k=0;do{A=k<<2;c[j+131084+(A<<2)>>2]=B;c[j+131084+((A|1)<<2)>>2]=0;c[j+131084+((A|2)<<2)>>2]=C;c[j+131084+((A|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[e>>2]|0))}if((n|0)>0){a=0;do{m=(c[j+1179664+(a<<2)>>2]|0)+-1|0;f=a*7|0;k=j+12+(m<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(f<<2)>>2]|0);k=m<<1;l=j+655376+(k<<3)|0;h[l>>3]=+h[l>>3]+ +(c[j+1310736+(f+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(f+2<<2)>>2]|0);m=m<<2;k=j+131084+(m<<2)|0;l=c[j+1310736+(f+3<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;k=j+131084+((m|1)<<2)|0;l=c[j+1310736+(f+4<<2)>>2]|0;if((c[k>>2]|0)<(l|0))c[k>>2]=l;k=j+131084+((m|2)<<2)|0;l=c[j+1310736+(f+5<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;l=j+131084+((m|3)<<2)|0;k=c[j+1310736+(f+6<<2)>>2]|0;if((c[l>>2]|0)<(k|0))c[l>>2]=k;a=a+1|0}while((a|0)<(n|0))}if((c[e>>2]|0)>0){k=0;do{B=j+12+(k<<2)|0;C=k<<1;A=j+655376+(C<<3)|0;h[A>>3]=+h[A>>3]/+(c[B>>2]|0);C=j+655376+((C|1)<<3)|0;h[C>>3]=+h[C>>3]/+(c[B>>2]|0);k=k+1|0}while((k|0)<(c[e>>2]|0));k=0}else k=0}else k=0}i=D;return k|0}function Oc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=i;i=i+16|0;z=D;B=(e|0)/2|0;C=(f|0)/2|0;n=c[j>>2]|0;y=C+-1|0;if((e|0)>1){k=0;l=n;m=n+(($(y,B)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(B|0))break;else{l=l+2|0;m=m+2|0}}}x=B+-1|0;if((f|0)>1){k=0;l=n;m=n+(x<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(C|0))break;else{l=l+(B<<1)|0;m=m+(B<<1)|0}}}m=j+1179664|0;u=0-B|0;s=1-B|0;t=~B;r=(e<<1)+8|0;a:do if((y|0)>1){v=(x|0)>1;w=1;l=a+((e<<2)+4)|0;f=n+(B+1<<1)|0;k=0;b:while(1){if(v){q=1;p=f;o=k;while(1){do if((d[l>>0]|0|0)>(g|0)){k=b[p+(u<<1)>>1]|0;if(k<<16>>16>0){b[p>>1]=k;k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;n=j+1310736+(k+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}a=b[p+(s<<1)>>1]|0;e=a<<16>>16;k=b[p+(t<<1)>>1]|0;n=k<<16>>16;f=k<<16>>16>0;if(a<<16>>16<=0){if(f){b[p>>1]=k;k=n*7|0;f=j+1310736+(k+-7<<2)|0;c[f>>2]=(c[f>>2]|0)+1;f=j+1310736+(k+-6<<2)|0;c[f>>2]=(c[f>>2]|0)+q;f=j+1310736+(k+-5<<2)|0;c[f>>2]=(c[f>>2]|0)+w;f=j+1310736+(k+-3<<2)|0;if((c[f>>2]|0)<(q|0))c[f>>2]=q;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}k=b[p+-2>>1]|0;if(k<<16>>16>0){b[p>>1]=k;k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;n=j+1310736+(k+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+w;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(q|0)){k=o;break}c[k>>2]=q;k=o;break}else{k=o+1|0;if((o|0)>32767)break b;b[p>>1]=k;c[j+1179664+(o<<2)>>2]=k<<16>>16;o=o*7|0;c[j+1310736+(o<<2)>>2]=1;c[j+1310736+(o+1<<2)>>2]=q;c[j+1310736+(o+2<<2)>>2]=w;c[j+1310736+(o+3<<2)>>2]=q;c[j+1310736+(o+4<<2)>>2]=q;c[j+1310736+(o+5<<2)>>2]=w;c[j+1310736+(o+6<<2)>>2]=w;break}}if(f){k=c[j+1179664+(e+-1<<2)>>2]|0;e=c[j+1179664+(n+-1<<2)>>2]|0;if((k|0)>(e|0)){b[p>>1]=e;if((o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=e;f=f+1|0;if((f|0)>=(o|0)){k=e;break}else a=a+4|0}}else k=e}else{b[p>>1]=k;if((k|0)<(e|0)&(o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(e|0))c[a>>2]=k;f=f+1|0;if((f|0)>=(o|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;n=j+1310736+(k+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}f=b[p+-2>>1]|0;if(f<<16>>16<=0){b[p>>1]=a;k=e*7|0;f=j+1310736+(k+-7<<2)|0;c[f>>2]=(c[f>>2]|0)+1;f=j+1310736+(k+-6<<2)|0;c[f>>2]=(c[f>>2]|0)+q;f=j+1310736+(k+-5<<2)|0;c[f>>2]=(c[f>>2]|0)+w;f=j+1310736+(k+-4<<2)|0;if((c[f>>2]|0)>(q|0))c[f>>2]=q;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}k=c[j+1179664+(e+-1<<2)>>2]|0;e=c[j+1179664+((f<<16>>16)+-1<<2)>>2]|0;if((k|0)>(e|0)){b[p>>1]=e;if((o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=e;f=f+1|0;if((f|0)>=(o|0)){k=e;break}else a=a+4|0}}else k=e}else{b[p>>1]=k;if((k|0)<(e|0)&(o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(e|0))c[a>>2]=k;f=f+1|0;if((f|0)>=(o|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+w;k=o}else{b[p>>1]=0;k=o}while(0);q=q+1|0;l=l+4|0;f=p+2|0;if((q|0)>=(x|0))break;else{p=f;o=k}}}w=w+1|0;if((w|0)>=(y|0)){n=k;A=52;break a}else{l=l+r|0;f=f+4|0}}Me(3,3904,z);k=-1}else{n=0;A=52}while(0);if((A|0)==52){a=j+12|0;if((n|0)<1)l=1;else{f=1;l=1;while(1){k=c[m>>2]|0;if((k|0)==(f|0)){k=l;l=l+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[m>>2]=k;if((f|0)<(n|0)){f=f+1|0;m=m+4|0}else break}}e=j+8|0;k=l+-1|0;c[e>>2]=k;if(k){ek(a|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((l|0)>1){k=0;do{A=k<<2;c[j+131084+(A<<2)>>2]=B;c[j+131084+((A|1)<<2)>>2]=0;c[j+131084+((A|2)<<2)>>2]=C;c[j+131084+((A|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[e>>2]|0))}if((n|0)>0){a=0;do{m=(c[j+1179664+(a<<2)>>2]|0)+-1|0;f=a*7|0;k=j+12+(m<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(f<<2)>>2]|0);k=m<<1;l=j+655376+(k<<3)|0;h[l>>3]=+h[l>>3]+ +(c[j+1310736+(f+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(f+2<<2)>>2]|0);m=m<<2;k=j+131084+(m<<2)|0;l=c[j+1310736+(f+3<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;k=j+131084+((m|1)<<2)|0;l=c[j+1310736+(f+4<<2)>>2]|0;if((c[k>>2]|0)<(l|0))c[k>>2]=l;k=j+131084+((m|2)<<2)|0;l=c[j+1310736+(f+5<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;l=j+131084+((m|3)<<2)|0;k=c[j+1310736+(f+6<<2)>>2]|0;if((c[l>>2]|0)<(k|0))c[l>>2]=k;a=a+1|0}while((a|0)<(n|0))}if((c[e>>2]|0)>0){k=0;do{B=j+12+(k<<2)|0;C=k<<1;A=j+655376+(C<<3)|0;h[A>>3]=+h[A>>3]/+(c[B>>2]|0);C=j+655376+((C|1)<<3)|0;h[C>>3]=+h[C>>3]/+(c[B>>2]|0);k=k+1|0}while((k|0)<(c[e>>2]|0));k=0}else k=0}else k=0}i=D;return k|0}function Pc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=g*3|0;x=e+-1|0;if((f|0)>0){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{g=g+(e<<1)|0;l=l+(e<<1)|0}}}l=j+1179664|0;k=e+1|0;u=0-e|0;s=1-e|0;t=~e;a:do if((z|0)>1){v=(x|0)>1;w=1;g=a+(k*3|0)|0;m=n+(k<<1)|0;k=0;b:while(1){if(v){r=1;q=m;p=k;while(1){do if(((d[g+1>>0]|0)+(d[g>>0]|0)+(d[g+2>>0]|0)|0)>(y|0)){k=b[q+(u<<1)>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}a=b[q+(s<<1)>>1]|0;n=a<<16>>16;k=b[q+(t<<1)>>1]|0;o=k<<16>>16;m=k<<16>>16>0;if(a<<16>>16<=0){if(m){b[q>>1]=k;k=o*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=b[q+-2>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(r|0)){k=p;break}c[k>>2]=r;k=p;break}else{k=p+1|0;if((p|0)>32767)break b;b[q>>1]=k;c[j+1179664+(p<<2)>>2]=k<<16>>16;p=p*7|0;c[j+1310736+(p<<2)>>2]=1;c[j+1310736+(p+1<<2)>>2]=r;c[j+1310736+(p+2<<2)>>2]=w;c[j+1310736+(p+3<<2)>>2]=r;c[j+1310736+(p+4<<2)>>2]=r;c[j+1310736+(p+5<<2)>>2]=w;c[j+1310736+(p+6<<2)>>2]=w;break}}if(m){k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+(o+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}m=b[q+-2>>1]|0;if(m<<16>>16<=0){b[q>>1]=a;k=n*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+w;k=p}else{b[q>>1]=0;k=p}while(0);r=r+1|0;g=g+3|0;m=q+2|0;if((r|0)>=(x|0))break;else{q=m;p=k}}}w=w+1|0;if((w|0)>=(z|0)){o=k;B=52;break a}else{g=g+6|0;m=m+4|0}}Me(3,3904,A);k=-1}else{o=0;B=52}while(0);if((B|0)==52){a=j+12|0;if((o|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(o|0)){m=m+1|0;l=l+4|0}else break}}n=j+8|0;k=g+-1|0;c[n>>2]=k;if(k){ek(a|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[n>>2]|0))}if((o|0)>0){a=0;do{l=(c[j+1179664+(a<<2)>>2]|0)+-1|0;m=a*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;a=a+1|0}while((a|0)<(o|0))}if((c[n>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[n>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function Qc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=g*3|0;x=e+-1|0;if((f|0)>0){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{g=g+(e<<1)|0;l=l+(e<<1)|0}}}l=j+1179664|0;k=e+1|0;u=0-e|0;s=1-e|0;t=~e;a:do if((z|0)>1){v=(x|0)>1;w=1;g=a+(k<<1)|0;m=n+(k<<1)|0;k=0;b:while(1){if(v){r=1;q=m;p=k;while(1){n=d[g>>0]|0;o=d[g+1>>0]|0;do if(((n&248)+10+(n<<5&224)+(o>>>3&28)+(o<<3&248)|0)>(y|0)){k=b[q+(u<<1)>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}a=b[q+(s<<1)>>1]|0;n=a<<16>>16;k=b[q+(t<<1)>>1]|0;o=k<<16>>16;m=k<<16>>16>0;if(a<<16>>16<=0){if(m){b[q>>1]=k;k=o*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=b[q+-2>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(r|0)){k=p;break}c[k>>2]=r;k=p;break}else{k=p+1|0;if((p|0)>32767)break b;b[q>>1]=k;c[j+1179664+(p<<2)>>2]=k<<16>>16;p=p*7|0;c[j+1310736+(p<<2)>>2]=1;c[j+1310736+(p+1<<2)>>2]=r;c[j+1310736+(p+2<<2)>>2]=w;c[j+1310736+(p+3<<2)>>2]=r;c[j+1310736+(p+4<<2)>>2]=r;c[j+1310736+(p+5<<2)>>2]=w;c[j+1310736+(p+6<<2)>>2]=w;break}}if(m){k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+(o+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}m=b[q+-2>>1]|0;if(m<<16>>16<=0){b[q>>1]=a;k=n*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+w;k=p}else{b[q>>1]=0;k=p}while(0);r=r+1|0;g=g+2|0;m=q+2|0;if((r|0)>=(x|0))break;else{q=m;p=k}}}w=w+1|0;if((w|0)>=(z|0)){o=k;B=52;break a}else{g=g+4|0;m=m+4|0}}Me(3,3904,A);k=-1}else{o=0;B=52}while(0);if((B|0)==52){a=j+12|0;if((o|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(o|0)){m=m+1|0;l=l+4|0}else break}}n=j+8|0;k=g+-1|0;c[n>>2]=k;if(k){ek(a|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[n>>2]|0))}if((o|0)>0){a=0;do{l=(c[j+1179664+(a<<2)>>2]|0)+-1|0;m=a*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;a=a+1|0}while((a|0)<(o|0))}if((c[n>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[n>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function Rc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=g*3|0;x=e+-1|0;if((f|0)>0){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{g=g+(e<<1)|0;l=l+(e<<1)|0}}}l=j+1179664|0;k=e+1|0;u=0-e|0;s=1-e|0;t=~e;a:do if((z|0)>1){v=(x|0)>1;w=1;g=a+(k<<2)|0;m=n+(k<<1)|0;k=0;b:while(1){if(v){r=1;q=m;p=k;while(1){do if(((d[g+1>>0]|0)+(d[g>>0]|0)+(d[g+2>>0]|0)|0)>(y|0)){k=b[q+(u<<1)>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}a=b[q+(s<<1)>>1]|0;n=a<<16>>16;k=b[q+(t<<1)>>1]|0;o=k<<16>>16;m=k<<16>>16>0;if(a<<16>>16<=0){if(m){b[q>>1]=k;k=o*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=b[q+-2>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(r|0)){k=p;break}c[k>>2]=r;k=p;break}else{k=p+1|0;if((p|0)>32767)break b;b[q>>1]=k;c[j+1179664+(p<<2)>>2]=k<<16>>16;p=p*7|0;c[j+1310736+(p<<2)>>2]=1;c[j+1310736+(p+1<<2)>>2]=r;c[j+1310736+(p+2<<2)>>2]=w;c[j+1310736+(p+3<<2)>>2]=r;c[j+1310736+(p+4<<2)>>2]=r;c[j+1310736+(p+5<<2)>>2]=w;c[j+1310736+(p+6<<2)>>2]=w;break}}if(m){k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+(o+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}m=b[q+-2>>1]|0;if(m<<16>>16<=0){b[q>>1]=a;k=n*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+w;k=p}else{b[q>>1]=0;k=p}while(0);r=r+1|0;g=g+4|0;m=q+2|0;if((r|0)>=(x|0))break;else{q=m;p=k}}}w=w+1|0;if((w|0)>=(z|0)){o=k;B=52;break a}else{g=g+8|0;m=m+4|0}}Me(3,3904,A);k=-1}else{o=0;B=52}while(0);if((B|0)==52){a=j+12|0;if((o|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(o|0)){m=m+1|0;l=l+4|0}else break}}n=j+8|0;k=g+-1|0;c[n>>2]=k;if(k){ek(a|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[n>>2]|0))}if((o|0)>0){a=0;do{l=(c[j+1179664+(a<<2)>>2]|0)+-1|0;m=a*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;a=a+1|0}while((a|0)<(o|0))}if((c[n>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[n>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function Sc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=g*3|0;x=e+-1|0;if((f|0)>0){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{g=g+(e<<1)|0;l=l+(e<<1)|0}}}l=j+1179664|0;k=e+1|0;u=0-e|0;s=1-e|0;t=~e;a:do if((z|0)>1){v=(x|0)>1;w=1;g=a+(k<<1)|0;m=n+(k<<1)|0;k=0;b:while(1){if(v){r=1;q=m;p=k;while(1){o=d[g>>0]|0;do if(((o&240)+24+(o<<4&240)+((d[g+1>>0]|0)&240)|0)>(y|0)){k=b[q+(u<<1)>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}a=b[q+(s<<1)>>1]|0;n=a<<16>>16;k=b[q+(t<<1)>>1]|0;o=k<<16>>16;m=k<<16>>16>0;if(a<<16>>16<=0){if(m){b[q>>1]=k;k=o*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=b[q+-2>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(r|0)){k=p;break}c[k>>2]=r;k=p;break}else{k=p+1|0;if((p|0)>32767)break b;b[q>>1]=k;c[j+1179664+(p<<2)>>2]=k<<16>>16;p=p*7|0;c[j+1310736+(p<<2)>>2]=1;c[j+1310736+(p+1<<2)>>2]=r;c[j+1310736+(p+2<<2)>>2]=w;c[j+1310736+(p+3<<2)>>2]=r;c[j+1310736+(p+4<<2)>>2]=r;c[j+1310736+(p+5<<2)>>2]=w;c[j+1310736+(p+6<<2)>>2]=w;break}}if(m){k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+(o+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}m=b[q+-2>>1]|0;if(m<<16>>16<=0){b[q>>1]=a;k=n*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+w;k=p}else{b[q>>1]=0;k=p}while(0);r=r+1|0;g=g+2|0;m=q+2|0;if((r|0)>=(x|0))break;else{q=m;p=k}}}w=w+1|0;if((w|0)>=(z|0)){o=k;B=52;break a}else{g=g+4|0;m=m+4|0}}Me(3,3904,A);k=-1}else{o=0;B=52}while(0);if((B|0)==52){a=j+12|0;if((o|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(o|0)){m=m+1|0;l=l+4|0}else break}}n=j+8|0;k=g+-1|0;c[n>>2]=k;if(k){ek(a|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[n>>2]|0))}if((o|0)>0){a=0;do{l=(c[j+1179664+(a<<2)>>2]|0)+-1|0;m=a*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;a=a+1|0}while((a|0)<(o|0))}if((c[n>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[n>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function Tc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=g*3|0;x=e+-1|0;if((f|0)>0){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{g=g+(e<<1)|0;l=l+(e<<1)|0}}}l=j+1179664|0;k=e+1|0;u=0-e|0;s=1-e|0;t=~e;a:do if((z|0)>1){v=(x|0)>1;w=1;g=a+(k<<1)|0;m=n+(k<<1)|0;k=0;b:while(1){if(v){r=1;q=m;p=k;while(1){n=d[g>>0]|0;o=d[g+1>>0]|0;do if(((n&248)+12+(n<<5&224)+(o>>>3&24)+(o<<2&248)|0)>(y|0)){k=b[q+(u<<1)>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}a=b[q+(s<<1)>>1]|0;n=a<<16>>16;k=b[q+(t<<1)>>1]|0;o=k<<16>>16;m=k<<16>>16>0;if(a<<16>>16<=0){if(m){b[q>>1]=k;k=o*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=b[q+-2>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(r|0)){k=p;break}c[k>>2]=r;k=p;break}else{k=p+1|0;if((p|0)>32767)break b;b[q>>1]=k;c[j+1179664+(p<<2)>>2]=k<<16>>16;p=p*7|0;c[j+1310736+(p<<2)>>2]=1;c[j+1310736+(p+1<<2)>>2]=r;c[j+1310736+(p+2<<2)>>2]=w;c[j+1310736+(p+3<<2)>>2]=r;c[j+1310736+(p+4<<2)>>2]=r;c[j+1310736+(p+5<<2)>>2]=w;c[j+1310736+(p+6<<2)>>2]=w;break}}if(m){k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+(o+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}m=b[q+-2>>1]|0;if(m<<16>>16<=0){b[q>>1]=a;k=n*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+w;k=p}else{b[q>>1]=0;k=p}while(0);r=r+1|0;g=g+2|0;m=q+2|0;if((r|0)>=(x|0))break;else{q=m;p=k}}}w=w+1|0;if((w|0)>=(z|0)){o=k;B=52;break a}else{g=g+4|0;m=m+4|0}}Me(3,3904,A);k=-1}else{o=0;B=52}while(0);if((B|0)==52){a=j+12|0;if((o|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(o|0)){m=m+1|0;l=l+4|0}else break}}n=j+8|0;k=g+-1|0;c[n>>2]=k;if(k){ek(a|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[n>>2]|0))}if((o|0)>0){a=0;do{l=(c[j+1179664+(a<<2)>>2]|0)+-1|0;m=a*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;a=a+1|0}while((a|0)<(o|0))}if((c[n>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[n>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function Uc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=g*3|0;x=e+-1|0;if((f|0)>0){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{g=g+(e<<1)|0;l=l+(e<<1)|0}}}l=j+1179664|0; +k=e+1|0;u=0-e|0;s=1-e|0;t=~e;a:do if((z|0)>1){v=(x|0)>1;w=1;g=a+(k<<2)|0;m=n+(k<<1)|0;k=0;b:while(1){if(v){r=1;q=m;p=k;while(1){do if(((d[g+2>>0]|0)+(d[g+1>>0]|0)+(d[g+3>>0]|0)|0)>(y|0)){k=b[q+(u<<1)>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}a=b[q+(s<<1)>>1]|0;n=a<<16>>16;k=b[q+(t<<1)>>1]|0;o=k<<16>>16;m=k<<16>>16>0;if(a<<16>>16<=0){if(m){b[q>>1]=k;k=o*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=b[q+-2>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(r|0)){k=p;break}c[k>>2]=r;k=p;break}else{k=p+1|0;if((p|0)>32767)break b;b[q>>1]=k;c[j+1179664+(p<<2)>>2]=k<<16>>16;p=p*7|0;c[j+1310736+(p<<2)>>2]=1;c[j+1310736+(p+1<<2)>>2]=r;c[j+1310736+(p+2<<2)>>2]=w;c[j+1310736+(p+3<<2)>>2]=r;c[j+1310736+(p+4<<2)>>2]=r;c[j+1310736+(p+5<<2)>>2]=w;c[j+1310736+(p+6<<2)>>2]=w;break}}if(m){k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+(o+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}m=b[q+-2>>1]|0;if(m<<16>>16<=0){b[q>>1]=a;k=n*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+w;k=p}else{b[q>>1]=0;k=p}while(0);r=r+1|0;g=g+4|0;m=q+2|0;if((r|0)>=(x|0))break;else{q=m;p=k}}}w=w+1|0;if((w|0)>=(z|0)){o=k;B=52;break a}else{g=g+8|0;m=m+4|0}}Me(3,3904,A);k=-1}else{o=0;B=52}while(0);if((B|0)==52){a=j+12|0;if((o|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(o|0)){m=m+1|0;l=l+4|0}else break}}n=j+8|0;k=g+-1|0;c[n>>2]=k;if(k){ek(a|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[n>>2]|0))}if((o|0)>0){a=0;do{l=(c[j+1179664+(a<<2)>>2]|0)+-1|0;m=a*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;a=a+1|0}while((a|0)<(o|0))}if((c[n>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[n>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function Vc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=e+-1|0;if((f|0)>0){k=0;l=n;m=n+(y<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{l=l+(e<<1)|0;m=m+(e<<1)|0}}}m=j+1179664|0;k=e+1|0;v=0-e|0;t=1-e|0;u=~e;a:do if((z|0)>1){w=(y|0)>1;x=1;l=a+k|0;a=n+(k<<1)|0;k=0;b:while(1){if(w){s=1;r=a;q=k;while(1){do if((d[l>>0]|0|0)>(g|0)){k=b[r+(v<<1)>>1]|0;if(k<<16>>16>0){b[r>>1]=k;k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}n=b[r+(t<<1)>>1]|0;o=n<<16>>16;k=b[r+(u<<1)>>1]|0;p=k<<16>>16;a=k<<16>>16>0;if(n<<16>>16<=0){if(a){b[r>>1]=k;k=p*7|0;a=j+1310736+(k+-7<<2)|0;c[a>>2]=(c[a>>2]|0)+1;a=j+1310736+(k+-6<<2)|0;c[a>>2]=(c[a>>2]|0)+s;a=j+1310736+(k+-5<<2)|0;c[a>>2]=(c[a>>2]|0)+x;a=j+1310736+(k+-3<<2)|0;if((c[a>>2]|0)<(s|0))c[a>>2]=s;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}k=b[r+-2>>1]|0;if(k<<16>>16>0){b[r>>1]=k;k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(s|0)){k=q;break}c[k>>2]=s;k=q;break}else{k=q+1|0;if((q|0)>32767)break b;b[r>>1]=k;c[j+1179664+(q<<2)>>2]=k<<16>>16;q=q*7|0;c[j+1310736+(q<<2)>>2]=1;c[j+1310736+(q+1<<2)>>2]=s;c[j+1310736+(q+2<<2)>>2]=x;c[j+1310736+(q+3<<2)>>2]=s;c[j+1310736+(q+4<<2)>>2]=s;c[j+1310736+(q+5<<2)>>2]=x;c[j+1310736+(q+6<<2)>>2]=x;break}}if(a){k=c[j+1179664+(o+-1<<2)>>2]|0;o=c[j+1179664+(p+-1<<2)>>2]|0;if((k|0)>(o|0)){b[r>>1]=o;if((q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(k|0))c[n>>2]=o;a=a+1|0;if((a|0)>=(q|0)){k=o;break}else n=n+4|0}}else k=o}else{b[r>>1]=k;if((k|0)<(o|0)&(q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(o|0))c[n>>2]=k;a=a+1|0;if((a|0)>=(q|0))break;else n=n+4|0}}}k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}k=b[r+-2>>1]|0;if(k<<16>>16<=0){b[r>>1]=n;k=o*7|0;a=j+1310736+(k+-7<<2)|0;c[a>>2]=(c[a>>2]|0)+1;a=j+1310736+(k+-6<<2)|0;c[a>>2]=(c[a>>2]|0)+s;a=j+1310736+(k+-5<<2)|0;c[a>>2]=(c[a>>2]|0)+x;a=j+1310736+(k+-4<<2)|0;if((c[a>>2]|0)>(s|0))c[a>>2]=s;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}o=c[j+1179664+(o+-1<<2)>>2]|0;k=c[j+1179664+((k<<16>>16)+-1<<2)>>2]|0;if((o|0)>(k|0)){b[r>>1]=k;if((q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(o|0))c[n>>2]=k;a=a+1|0;if((a|0)>=(q|0))break;else n=n+4|0}}}else{b[r>>1]=o;if((o|0)<(k|0)&(q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(k|0))c[n>>2]=o;a=a+1|0;if((a|0)>=(q|0)){k=o;break}else n=n+4|0}}else k=o}k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+x;k=q}else{b[r>>1]=0;k=q}while(0);s=s+1|0;l=l+1|0;a=r+2|0;if((s|0)>=(y|0))break;else{r=a;q=k}}}x=x+1|0;if((x|0)>=(z|0)){p=k;B=52;break a}else{l=l+2|0;a=a+4|0}}Me(3,3904,A);k=-1}else{p=0;B=52}while(0);if((B|0)==52){n=j+12|0;if((p|0)<1)l=1;else{a=1;l=1;while(1){k=c[m>>2]|0;if((k|0)==(a|0)){k=l;l=l+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[m>>2]=k;if((a|0)<(p|0)){a=a+1|0;m=m+4|0}else break}}o=j+8|0;k=l+-1|0;c[o>>2]=k;if(k){ek(n|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((l|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[o>>2]|0))}if((p|0)>0){n=0;do{m=(c[j+1179664+(n<<2)>>2]|0)+-1|0;a=n*7|0;k=j+12+(m<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(a<<2)>>2]|0);k=m<<1;l=j+655376+(k<<3)|0;h[l>>3]=+h[l>>3]+ +(c[j+1310736+(a+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(a+2<<2)>>2]|0);m=m<<2;k=j+131084+(m<<2)|0;l=c[j+1310736+(a+3<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;k=j+131084+((m|1)<<2)|0;l=c[j+1310736+(a+4<<2)>>2]|0;if((c[k>>2]|0)<(l|0))c[k>>2]=l;k=j+131084+((m|2)<<2)|0;l=c[j+1310736+(a+5<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;l=j+131084+((m|3)<<2)|0;k=c[j+1310736+(a+6<<2)>>2]|0;if((c[l>>2]|0)<(k|0))c[l>>2]=k;n=n+1|0}while((n|0)<(p|0))}if((c[o>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[o>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function Wc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=e+-1|0;if((f|0)>0){k=0;l=n;m=n+(y<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{l=l+(e<<1)|0;m=m+(e<<1)|0}}}m=j+1179664|0;k=e+1|0;v=0-e|0;t=1-e|0;u=~e;a:do if((z|0)>1){w=(y|0)>1;x=1;l=a+(k<<1)|0;a=n+(k<<1)|0;k=0;b:while(1){if(w){s=1;r=a;q=k;while(1){do if((d[l+1>>0]|0|0)>(g|0)){k=b[r+(v<<1)>>1]|0;if(k<<16>>16>0){b[r>>1]=k;k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}n=b[r+(t<<1)>>1]|0;o=n<<16>>16;k=b[r+(u<<1)>>1]|0;p=k<<16>>16;a=k<<16>>16>0;if(n<<16>>16<=0){if(a){b[r>>1]=k;k=p*7|0;a=j+1310736+(k+-7<<2)|0;c[a>>2]=(c[a>>2]|0)+1;a=j+1310736+(k+-6<<2)|0;c[a>>2]=(c[a>>2]|0)+s;a=j+1310736+(k+-5<<2)|0;c[a>>2]=(c[a>>2]|0)+x;a=j+1310736+(k+-3<<2)|0;if((c[a>>2]|0)<(s|0))c[a>>2]=s;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}k=b[r+-2>>1]|0;if(k<<16>>16>0){b[r>>1]=k;k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(s|0)){k=q;break}c[k>>2]=s;k=q;break}else{k=q+1|0;if((q|0)>32767)break b;b[r>>1]=k;c[j+1179664+(q<<2)>>2]=k<<16>>16;q=q*7|0;c[j+1310736+(q<<2)>>2]=1;c[j+1310736+(q+1<<2)>>2]=s;c[j+1310736+(q+2<<2)>>2]=x;c[j+1310736+(q+3<<2)>>2]=s;c[j+1310736+(q+4<<2)>>2]=s;c[j+1310736+(q+5<<2)>>2]=x;c[j+1310736+(q+6<<2)>>2]=x;break}}if(a){k=c[j+1179664+(o+-1<<2)>>2]|0;o=c[j+1179664+(p+-1<<2)>>2]|0;if((k|0)>(o|0)){b[r>>1]=o;if((q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(k|0))c[n>>2]=o;a=a+1|0;if((a|0)>=(q|0)){k=o;break}else n=n+4|0}}else k=o}else{b[r>>1]=k;if((k|0)<(o|0)&(q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(o|0))c[n>>2]=k;a=a+1|0;if((a|0)>=(q|0))break;else n=n+4|0}}}k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}a=b[r+-2>>1]|0;if(a<<16>>16<=0){b[r>>1]=n;k=o*7|0;a=j+1310736+(k+-7<<2)|0;c[a>>2]=(c[a>>2]|0)+1;a=j+1310736+(k+-6<<2)|0;c[a>>2]=(c[a>>2]|0)+s;a=j+1310736+(k+-5<<2)|0;c[a>>2]=(c[a>>2]|0)+x;a=j+1310736+(k+-4<<2)|0;if((c[a>>2]|0)>(s|0))c[a>>2]=s;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}k=c[j+1179664+(o+-1<<2)>>2]|0;o=c[j+1179664+((a<<16>>16)+-1<<2)>>2]|0;if((k|0)>(o|0)){b[r>>1]=o;if((q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(k|0))c[n>>2]=o;a=a+1|0;if((a|0)>=(q|0)){k=o;break}else n=n+4|0}}else k=o}else{b[r>>1]=k;if((k|0)<(o|0)&(q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(o|0))c[n>>2]=k;a=a+1|0;if((a|0)>=(q|0))break;else n=n+4|0}}}k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+x;k=q}else{b[r>>1]=0;k=q}while(0);s=s+1|0;l=l+2|0;a=r+2|0;if((s|0)>=(y|0))break;else{r=a;q=k}}}x=x+1|0;if((x|0)>=(z|0)){p=k;B=52;break a}else{l=l+4|0;a=a+4|0}}Me(3,3904,A);k=-1}else{p=0;B=52}while(0);if((B|0)==52){n=j+12|0;if((p|0)<1)l=1;else{a=1;l=1;while(1){k=c[m>>2]|0;if((k|0)==(a|0)){k=l;l=l+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[m>>2]=k;if((a|0)<(p|0)){a=a+1|0;m=m+4|0}else break}}o=j+8|0;k=l+-1|0;c[o>>2]=k;if(k){ek(n|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((l|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[o>>2]|0))}if((p|0)>0){n=0;do{m=(c[j+1179664+(n<<2)>>2]|0)+-1|0;a=n*7|0;k=j+12+(m<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(a<<2)>>2]|0);k=m<<1;l=j+655376+(k<<3)|0;h[l>>3]=+h[l>>3]+ +(c[j+1310736+(a+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(a+2<<2)>>2]|0);m=m<<2;k=j+131084+(m<<2)|0;l=c[j+1310736+(a+3<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;k=j+131084+((m|1)<<2)|0;l=c[j+1310736+(a+4<<2)>>2]|0;if((c[k>>2]|0)<(l|0))c[k>>2]=l;k=j+131084+((m|2)<<2)|0;l=c[j+1310736+(a+5<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;l=j+131084+((m|3)<<2)|0;k=c[j+1310736+(a+6<<2)>>2]|0;if((c[l>>2]|0)<(k|0))c[l>>2]=k;n=n+1|0}while((n|0)<(p|0))}if((c[o>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[o>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function Xc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=e+-1|0;if((f|0)>0){k=0;l=n;m=n+(y<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{l=l+(e<<1)|0;m=m+(e<<1)|0}}}m=j+1179664|0;k=e+1|0;v=0-e|0;t=1-e|0;u=~e;a:do if((z|0)>1){w=(y|0)>1;x=1;l=a+(k<<1)|0;a=n+(k<<1)|0;k=0;b:while(1){if(w){s=1;r=a;q=k;while(1){do if((d[l>>0]|0|0)>(g|0)){k=b[r+(v<<1)>>1]|0;if(k<<16>>16>0){b[r>>1]=k;k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}n=b[r+(t<<1)>>1]|0;o=n<<16>>16;k=b[r+(u<<1)>>1]|0;p=k<<16>>16;a=k<<16>>16>0;if(n<<16>>16<=0){if(a){b[r>>1]=k;k=p*7|0;a=j+1310736+(k+-7<<2)|0;c[a>>2]=(c[a>>2]|0)+1;a=j+1310736+(k+-6<<2)|0;c[a>>2]=(c[a>>2]|0)+s;a=j+1310736+(k+-5<<2)|0;c[a>>2]=(c[a>>2]|0)+x;a=j+1310736+(k+-3<<2)|0;if((c[a>>2]|0)<(s|0))c[a>>2]=s;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}k=b[r+-2>>1]|0;if(k<<16>>16>0){b[r>>1]=k;k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(s|0)){k=q;break}c[k>>2]=s;k=q;break}else{k=q+1|0;if((q|0)>32767)break b;b[r>>1]=k;c[j+1179664+(q<<2)>>2]=k<<16>>16;q=q*7|0;c[j+1310736+(q<<2)>>2]=1;c[j+1310736+(q+1<<2)>>2]=s;c[j+1310736+(q+2<<2)>>2]=x;c[j+1310736+(q+3<<2)>>2]=s;c[j+1310736+(q+4<<2)>>2]=s;c[j+1310736+(q+5<<2)>>2]=x;c[j+1310736+(q+6<<2)>>2]=x;break}}if(a){k=c[j+1179664+(o+-1<<2)>>2]|0;o=c[j+1179664+(p+-1<<2)>>2]|0;if((k|0)>(o|0)){b[r>>1]=o;if((q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(k|0))c[n>>2]=o;a=a+1|0;if((a|0)>=(q|0)){k=o;break}else n=n+4|0}}else k=o}else{b[r>>1]=k;if((k|0)<(o|0)&(q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(o|0))c[n>>2]=k;a=a+1|0;if((a|0)>=(q|0))break;else n=n+4|0}}}k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}k=b[r+-2>>1]|0;if(k<<16>>16<=0){b[r>>1]=n;k=o*7|0;a=j+1310736+(k+-7<<2)|0;c[a>>2]=(c[a>>2]|0)+1;a=j+1310736+(k+-6<<2)|0;c[a>>2]=(c[a>>2]|0)+s;a=j+1310736+(k+-5<<2)|0;c[a>>2]=(c[a>>2]|0)+x;a=j+1310736+(k+-4<<2)|0;if((c[a>>2]|0)>(s|0))c[a>>2]=s;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}o=c[j+1179664+(o+-1<<2)>>2]|0;k=c[j+1179664+((k<<16>>16)+-1<<2)>>2]|0;if((o|0)>(k|0)){b[r>>1]=k;if((q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(o|0))c[n>>2]=k;a=a+1|0;if((a|0)>=(q|0))break;else n=n+4|0}}}else{b[r>>1]=o;if((o|0)<(k|0)&(q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(k|0))c[n>>2]=o;a=a+1|0;if((a|0)>=(q|0)){k=o;break}else n=n+4|0}}else k=o}k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+x;k=q}else{b[r>>1]=0;k=q}while(0);s=s+1|0;l=l+2|0;a=r+2|0;if((s|0)>=(y|0))break;else{r=a;q=k}}}x=x+1|0;if((x|0)>=(z|0)){p=k;B=52;break a}else{l=l+4|0;a=a+4|0}}Me(3,3904,A);k=-1}else{p=0;B=52}while(0);if((B|0)==52){n=j+12|0;if((p|0)<1)l=1;else{a=1;l=1;while(1){k=c[m>>2]|0;if((k|0)==(a|0)){k=l;l=l+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[m>>2]=k;if((a|0)<(p|0)){a=a+1|0;m=m+4|0}else break}}o=j+8|0;k=l+-1|0;c[o>>2]=k;if(k){ek(n|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((l|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[o>>2]|0))}if((p|0)>0){n=0;do{m=(c[j+1179664+(n<<2)>>2]|0)+-1|0;a=n*7|0;k=j+12+(m<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(a<<2)>>2]|0);k=m<<1;l=j+655376+(k<<3)|0;h[l>>3]=+h[l>>3]+ +(c[j+1310736+(a+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(a+2<<2)>>2]|0);m=m<<2;k=j+131084+(m<<2)|0;l=c[j+1310736+(a+3<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;k=j+131084+((m|1)<<2)|0;l=c[j+1310736+(a+4<<2)>>2]|0;if((c[k>>2]|0)<(l|0))c[k>>2]=l;k=j+131084+((m|2)<<2)|0;l=c[j+1310736+(a+5<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;l=j+131084+((m|3)<<2)|0;k=c[j+1310736+(a+6<<2)>>2]|0;if((c[l>>2]|0)<(k|0))c[l>>2]=k;n=n+1|0}while((n|0)<(p|0))}if((c[o>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[o>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function Yc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=e+-1|0;if((f|0)>0){k=0;l=n;m=n+(y<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{l=l+(e<<1)|0;m=m+(e<<1)|0}}}m=j+1179664|0;k=e+1|0;v=0-e|0;t=1-e|0;u=~e;a:do if((z|0)>1){w=(y|0)>1;x=1;l=a+k|0;a=n+(k<<1)|0;n=g+k|0;k=0;b:while(1){if(w){s=1;r=l;q=k;while(1){do if((d[r>>0]|0)>(d[n>>0]|0)){k=b[a+(v<<1)>>1]|0;if(k<<16>>16>0){b[a>>1]=k;k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}g=b[a+(t<<1)>>1]|0;o=g<<16>>16;k=b[a+(u<<1)>>1]|0;p=k<<16>>16;l=k<<16>>16>0;if(g<<16>>16<=0){if(l){b[a>>1]=k;k=p*7|0;l=j+1310736+(k+-7<<2)|0;c[l>>2]=(c[l>>2]|0)+1;l=j+1310736+(k+-6<<2)|0;c[l>>2]=(c[l>>2]|0)+s;l=j+1310736+(k+-5<<2)|0;c[l>>2]=(c[l>>2]|0)+x;l=j+1310736+(k+-3<<2)|0;if((c[l>>2]|0)<(s|0))c[l>>2]=s;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}k=b[a+-2>>1]|0;if(k<<16>>16>0){b[a>>1]=k;k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(s|0)){k=q;break}c[k>>2]=s;k=q;break}else{k=q+1|0;if((q|0)>32767)break b;b[a>>1]=k;c[j+1179664+(q<<2)>>2]=k<<16>>16;q=q*7|0;c[j+1310736+(q<<2)>>2]=1;c[j+1310736+(q+1<<2)>>2]=s;c[j+1310736+(q+2<<2)>>2]=x;c[j+1310736+(q+3<<2)>>2]=s;c[j+1310736+(q+4<<2)>>2]=s;c[j+1310736+(q+5<<2)>>2]=x;c[j+1310736+(q+6<<2)>>2]=x;break}}if(l){k=c[j+1179664+(o+-1<<2)>>2]|0;o=c[j+1179664+(p+-1<<2)>>2]|0;if((k|0)>(o|0)){b[a>>1]=o;if((q|0)>0){l=0;g=m;while(1){if((c[g>>2]|0)==(k|0))c[g>>2]=o;l=l+1|0;if((l|0)>=(q|0)){k=o;break}else g=g+4|0}}else k=o}else{b[a>>1]=k;if((k|0)<(o|0)&(q|0)>0){l=0;g=m;while(1){if((c[g>>2]|0)==(o|0))c[g>>2]=k;l=l+1|0;if((l|0)>=(q|0))break;else g=g+4|0}}}k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}k=b[a+-2>>1]|0;if(k<<16>>16<=0){b[a>>1]=g;k=o*7|0;l=j+1310736+(k+-7<<2)|0;c[l>>2]=(c[l>>2]|0)+1;l=j+1310736+(k+-6<<2)|0;c[l>>2]=(c[l>>2]|0)+s;l=j+1310736+(k+-5<<2)|0;c[l>>2]=(c[l>>2]|0)+x;l=j+1310736+(k+-4<<2)|0;if((c[l>>2]|0)>(s|0))c[l>>2]=s;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}o=c[j+1179664+(o+-1<<2)>>2]|0;k=c[j+1179664+((k<<16>>16)+-1<<2)>>2]|0;if((o|0)>(k|0)){b[a>>1]=k;if((q|0)>0){l=0;g=m;while(1){if((c[g>>2]|0)==(o|0))c[g>>2]=k;l=l+1|0;if((l|0)>=(q|0))break;else g=g+4|0}}}else{b[a>>1]=o;if((o|0)<(k|0)&(q|0)>0){l=0;g=m;while(1){if((c[g>>2]|0)==(k|0))c[g>>2]=o;l=l+1|0;if((l|0)>=(q|0)){k=o;break}else g=g+4|0}}else k=o}k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+x;k=q}else{b[a>>1]=0;k=q}while(0);s=s+1|0;l=r+1|0;n=n+1|0;a=a+2|0;if((s|0)>=(y|0))break;else{r=l;q=k}}}x=x+1|0;if((x|0)>=(z|0)){o=k;B=52;break a}else{l=l+2|0;a=a+4|0;n=n+2|0}}Me(3,3904,A);k=-1}else{o=0;B=52}while(0);if((B|0)==52){n=j+12|0;if((o|0)<1)l=1;else{a=1;l=1;while(1){k=c[m>>2]|0;if((k|0)==(a|0)){k=l;l=l+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[m>>2]=k;if((a|0)<(o|0)){a=a+1|0;m=m+4|0}else break}}g=j+8|0;k=l+-1|0;c[g>>2]=k;if(k){ek(n|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((l|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[g>>2]|0))}if((o|0)>0){n=0;do{m=(c[j+1179664+(n<<2)>>2]|0)+-1|0;a=n*7|0;k=j+12+(m<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(a<<2)>>2]|0);k=m<<1;l=j+655376+(k<<3)|0;h[l>>3]=+h[l>>3]+ +(c[j+1310736+(a+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(a+2<<2)>>2]|0);m=m<<2;k=j+131084+(m<<2)|0;l=c[j+1310736+(a+3<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;k=j+131084+((m|1)<<2)|0;l=c[j+1310736+(a+4<<2)>>2]|0;if((c[k>>2]|0)<(l|0))c[k>>2]=l;k=j+131084+((m|2)<<2)|0;l=c[j+1310736+(a+5<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;l=j+131084+((m|3)<<2)|0;k=c[j+1310736+(a+6<<2)>>2]|0;if((c[l>>2]|0)<(k|0))c[l>>2]=k;n=n+1|0}while((n|0)<(o|0))}if((c[g>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[g>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function Zc(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+16|0;B=F;D=(f|0)/2|0;E=(g|0)/2|0;o=c[k>>2]|0;A=E+-1|0;if((f|0)>1){l=0;m=o;n=o+(($(A,D)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(D|0))break;else{m=m+2|0;n=n+2|0}}}y=j*3|0;z=D+-1|0;if((g|0)>1){l=0;j=o;m=o+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(E|0))break;else{j=j+(D<<1)|0;m=m+(D<<1)|0}}}m=k+1179664|0;j=D+1|0;v=0-D|0;t=1-D|0;u=~D;s=(f*3|0)+12|0;a:do if((A|0)>1){w=(z|0)>1;l=(c[k+4>>2]|0)+j|0;x=1;n=e+((f*6|0)+6)|0;g=o+(j<<1)|0;j=0;b:while(1){if(w){r=1;q=n;p=j;while(1){do if(((d[q+1>>0]|0)+(d[q>>0]|0)+(d[q+2>>0]|0)|0)>(y|0)){b[g>>1]=0;a[l>>0]=0;j=p}else{a[l>>0]=-1;j=b[g+(v<<1)>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}e=b[g+(t<<1)>>1]|0;f=e<<16>>16;j=b[g+(u<<1)>>1]|0;o=j<<16>>16;n=j<<16>>16>0;if(e<<16>>16<=0){if(n){b[g>>1]=j;j=o*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=b[g+-2>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(r|0)){j=p;break}c[j>>2]=r;j=p;break}else{j=p+1|0;if((p|0)>32767)break b;b[g>>1]=j;c[k+1179664+(p<<2)>>2]=j<<16>>16;p=p*7|0;c[k+1310736+(p<<2)>>2]=1;c[k+1310736+(p+1<<2)>>2]=r;c[k+1310736+(p+2<<2)>>2]=x;c[k+1310736+(p+3<<2)>>2]=r;c[k+1310736+(p+4<<2)>>2]=r;c[k+1310736+(p+5<<2)>>2]=x;c[k+1310736+(p+6<<2)>>2]=x;break}}if(n){j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+(o+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}n=b[g+-2>>1]|0;if(n<<16>>16<=0){b[g>>1]=e;j=f*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+x;j=p}while(0);r=r+1|0;n=q+6|0;g=g+2|0;l=l+1|0;if((r|0)>=(z|0))break;else{q=n;p=j}}}x=x+1|0;if((x|0)>=(A|0)){f=j;C=52;break a}else{l=l+2|0;n=n+s|0;g=g+4|0}}Me(3,3904,B);l=-1}else{f=0;C=52}while(0);if((C|0)==52){g=k+12|0;if((f|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(f|0)){n=n+1|0;m=m+4|0}else break}}e=k+8|0;l=j+-1|0;c[e>>2]=l;if(l){ek(g|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{C=l<<2;c[k+131084+(C<<2)>>2]=D;c[k+131084+((C|1)<<2)>>2]=0;c[k+131084+((C|2)<<2)>>2]=E;c[k+131084+((C|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[e>>2]|0))}if((f|0)>0){g=0;do{m=(c[k+1179664+(g<<2)>>2]|0)+-1|0;n=g*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;g=g+1|0}while((g|0)<(f|0))}if((c[e>>2]|0)>0){l=0;do{D=k+12+(l<<2)|0;E=l<<1;C=k+655376+(E<<3)|0;h[C>>3]=+h[C>>3]/+(c[D>>2]|0);E=k+655376+((E|1)<<3)|0;h[E>>3]=+h[E>>3]/+(c[D>>2]|0);l=l+1|0}while((l|0)<(c[e>>2]|0));l=0}else l=0}else l=0}i=F;return l|0}function _c(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+16|0;B=F;D=(f|0)/2|0;E=(g|0)/2|0;o=c[k>>2]|0;A=E+-1|0;if((f|0)>1){l=0;m=o;n=o+(($(A,D)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(D|0))break;else{m=m+2|0;n=n+2|0}}}y=j*3|0;z=D+-1|0;if((g|0)>1){l=0;j=o;m=o+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(E|0))break;else{j=j+(D<<1)|0;m=m+(D<<1)|0}}}m=k+1179664|0;j=D+1|0;v=0-D|0;t=1-D|0;u=~D;s=(f<<1)+8|0;a:do if((A|0)>1){w=(z|0)>1;l=(c[k+4>>2]|0)+j|0;x=1;n=e+((f<<2)+4)|0;g=o+(j<<1)|0;j=0;b:while(1){if(w){r=1;q=n;p=j;while(1){f=d[q>>0]|0;o=d[q+1>>0]|0;do if(((f&248)+10+(f<<5&224)+(o>>>3&28)+(o<<3&248)|0)>(y|0)){b[g>>1]=0;a[l>>0]=0;j=p}else{a[l>>0]=-1;j=b[g+(v<<1)>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}e=b[g+(t<<1)>>1]|0;f=e<<16>>16;j=b[g+(u<<1)>>1]|0;o=j<<16>>16;n=j<<16>>16>0;if(e<<16>>16<=0){if(n){b[g>>1]=j;j=o*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=b[g+-2>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(r|0)){j=p;break}c[j>>2]=r;j=p;break}else{j=p+1|0;if((p|0)>32767)break b;b[g>>1]=j;c[k+1179664+(p<<2)>>2]=j<<16>>16;p=p*7|0;c[k+1310736+(p<<2)>>2]=1;c[k+1310736+(p+1<<2)>>2]=r;c[k+1310736+(p+2<<2)>>2]=x;c[k+1310736+(p+3<<2)>>2]=r;c[k+1310736+(p+4<<2)>>2]=r;c[k+1310736+(p+5<<2)>>2]=x;c[k+1310736+(p+6<<2)>>2]=x;break}}if(n){j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+(o+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}n=b[g+-2>>1]|0;if(n<<16>>16<=0){b[g>>1]=e;j=f*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+x;j=p}while(0);r=r+1|0;n=q+4|0;g=g+2|0;l=l+1|0;if((r|0)>=(z|0))break;else{q=n;p=j}}}x=x+1|0;if((x|0)>=(A|0)){f=j;C=52;break a}else{l=l+2|0;n=n+s|0;g=g+4|0}}Me(3,3904,B);l=-1}else{f=0;C=52}while(0);if((C|0)==52){g=k+12|0;if((f|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(f|0)){n=n+1|0;m=m+4|0}else break}}e=k+8|0;l=j+-1|0;c[e>>2]=l;if(l){ek(g|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{C=l<<2;c[k+131084+(C<<2)>>2]=D;c[k+131084+((C|1)<<2)>>2]=0;c[k+131084+((C|2)<<2)>>2]=E;c[k+131084+((C|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[e>>2]|0))}if((f|0)>0){g=0;do{m=(c[k+1179664+(g<<2)>>2]|0)+-1|0;n=g*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;g=g+1|0}while((g|0)<(f|0))}if((c[e>>2]|0)>0){l=0;do{D=k+12+(l<<2)|0;E=l<<1;C=k+655376+(E<<3)|0;h[C>>3]=+h[C>>3]/+(c[D>>2]|0);E=k+655376+((E|1)<<3)|0;h[E>>3]=+h[E>>3]/+(c[D>>2]|0);l=l+1|0}while((l|0)<(c[e>>2]|0));l=0}else l=0}else l=0}i=F;return l|0}function $c(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+16|0;B=F;D=(f|0)/2|0;E=(g|0)/2|0;o=c[k>>2]|0; +A=E+-1|0;if((f|0)>1){l=0;m=o;n=o+(($(A,D)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(D|0))break;else{m=m+2|0;n=n+2|0}}}y=j*3|0;z=D+-1|0;if((g|0)>1){l=0;j=o;m=o+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(E|0))break;else{j=j+(D<<1)|0;m=m+(D<<1)|0}}}m=k+1179664|0;j=D+1|0;v=0-D|0;t=1-D|0;u=~D;s=(f<<2)+16|0;a:do if((A|0)>1){w=(z|0)>1;l=(c[k+4>>2]|0)+j|0;x=1;n=e+((f<<3)+8)|0;g=o+(j<<1)|0;j=0;b:while(1){if(w){r=1;q=n;p=j;while(1){do if(((d[q+1>>0]|0)+(d[q>>0]|0)+(d[q+2>>0]|0)|0)>(y|0)){b[g>>1]=0;a[l>>0]=0;j=p}else{a[l>>0]=-1;j=b[g+(v<<1)>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}e=b[g+(t<<1)>>1]|0;f=e<<16>>16;j=b[g+(u<<1)>>1]|0;o=j<<16>>16;n=j<<16>>16>0;if(e<<16>>16<=0){if(n){b[g>>1]=j;j=o*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=b[g+-2>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(r|0)){j=p;break}c[j>>2]=r;j=p;break}else{j=p+1|0;if((p|0)>32767)break b;b[g>>1]=j;c[k+1179664+(p<<2)>>2]=j<<16>>16;p=p*7|0;c[k+1310736+(p<<2)>>2]=1;c[k+1310736+(p+1<<2)>>2]=r;c[k+1310736+(p+2<<2)>>2]=x;c[k+1310736+(p+3<<2)>>2]=r;c[k+1310736+(p+4<<2)>>2]=r;c[k+1310736+(p+5<<2)>>2]=x;c[k+1310736+(p+6<<2)>>2]=x;break}}if(n){j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+(o+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}n=b[g+-2>>1]|0;if(n<<16>>16<=0){b[g>>1]=e;j=f*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+x;j=p}while(0);r=r+1|0;n=q+8|0;g=g+2|0;l=l+1|0;if((r|0)>=(z|0))break;else{q=n;p=j}}}x=x+1|0;if((x|0)>=(A|0)){f=j;C=52;break a}else{l=l+2|0;n=n+s|0;g=g+4|0}}Me(3,3904,B);l=-1}else{f=0;C=52}while(0);if((C|0)==52){g=k+12|0;if((f|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(f|0)){n=n+1|0;m=m+4|0}else break}}e=k+8|0;l=j+-1|0;c[e>>2]=l;if(l){ek(g|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{C=l<<2;c[k+131084+(C<<2)>>2]=D;c[k+131084+((C|1)<<2)>>2]=0;c[k+131084+((C|2)<<2)>>2]=E;c[k+131084+((C|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[e>>2]|0))}if((f|0)>0){g=0;do{m=(c[k+1179664+(g<<2)>>2]|0)+-1|0;n=g*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;g=g+1|0}while((g|0)<(f|0))}if((c[e>>2]|0)>0){l=0;do{D=k+12+(l<<2)|0;E=l<<1;C=k+655376+(E<<3)|0;h[C>>3]=+h[C>>3]/+(c[D>>2]|0);E=k+655376+((E|1)<<3)|0;h[E>>3]=+h[E>>3]/+(c[D>>2]|0);l=l+1|0}while((l|0)<(c[e>>2]|0));l=0}else l=0}else l=0}i=F;return l|0}function ad(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+16|0;B=F;D=(f|0)/2|0;E=(g|0)/2|0;o=c[k>>2]|0;A=E+-1|0;if((f|0)>1){l=0;m=o;n=o+(($(A,D)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(D|0))break;else{m=m+2|0;n=n+2|0}}}y=j*3|0;z=D+-1|0;if((g|0)>1){l=0;j=o;m=o+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(E|0))break;else{j=j+(D<<1)|0;m=m+(D<<1)|0}}}m=k+1179664|0;j=D+1|0;v=0-D|0;t=1-D|0;u=~D;s=(f<<1)+8|0;a:do if((A|0)>1){w=(z|0)>1;l=(c[k+4>>2]|0)+j|0;x=1;n=e+((f<<2)+4)|0;g=o+(j<<1)|0;j=0;b:while(1){if(w){r=1;q=n;p=j;while(1){o=d[q>>0]|0;do if(((o&240)+24+(o<<4&240)+((d[q+1>>0]|0)&240)|0)>(y|0)){b[g>>1]=0;a[l>>0]=0;j=p}else{a[l>>0]=-1;j=b[g+(v<<1)>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}e=b[g+(t<<1)>>1]|0;f=e<<16>>16;j=b[g+(u<<1)>>1]|0;o=j<<16>>16;n=j<<16>>16>0;if(e<<16>>16<=0){if(n){b[g>>1]=j;j=o*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=b[g+-2>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(r|0)){j=p;break}c[j>>2]=r;j=p;break}else{j=p+1|0;if((p|0)>32767)break b;b[g>>1]=j;c[k+1179664+(p<<2)>>2]=j<<16>>16;p=p*7|0;c[k+1310736+(p<<2)>>2]=1;c[k+1310736+(p+1<<2)>>2]=r;c[k+1310736+(p+2<<2)>>2]=x;c[k+1310736+(p+3<<2)>>2]=r;c[k+1310736+(p+4<<2)>>2]=r;c[k+1310736+(p+5<<2)>>2]=x;c[k+1310736+(p+6<<2)>>2]=x;break}}if(n){j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+(o+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}n=b[g+-2>>1]|0;if(n<<16>>16<=0){b[g>>1]=e;j=f*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+x;j=p}while(0);r=r+1|0;n=q+4|0;g=g+2|0;l=l+1|0;if((r|0)>=(z|0))break;else{q=n;p=j}}}x=x+1|0;if((x|0)>=(A|0)){f=j;C=52;break a}else{l=l+2|0;n=n+s|0;g=g+4|0}}Me(3,3904,B);l=-1}else{f=0;C=52}while(0);if((C|0)==52){g=k+12|0;if((f|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(f|0)){n=n+1|0;m=m+4|0}else break}}e=k+8|0;l=j+-1|0;c[e>>2]=l;if(l){ek(g|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{C=l<<2;c[k+131084+(C<<2)>>2]=D;c[k+131084+((C|1)<<2)>>2]=0;c[k+131084+((C|2)<<2)>>2]=E;c[k+131084+((C|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[e>>2]|0))}if((f|0)>0){g=0;do{m=(c[k+1179664+(g<<2)>>2]|0)+-1|0;n=g*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;g=g+1|0}while((g|0)<(f|0))}if((c[e>>2]|0)>0){l=0;do{D=k+12+(l<<2)|0;E=l<<1;C=k+655376+(E<<3)|0;h[C>>3]=+h[C>>3]/+(c[D>>2]|0);E=k+655376+((E|1)<<3)|0;h[E>>3]=+h[E>>3]/+(c[D>>2]|0);l=l+1|0}while((l|0)<(c[e>>2]|0));l=0}else l=0}else l=0}i=F;return l|0}function bd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+16|0;B=F;D=(f|0)/2|0;E=(g|0)/2|0;o=c[k>>2]|0;A=E+-1|0;if((f|0)>1){l=0;m=o;n=o+(($(A,D)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(D|0))break;else{m=m+2|0;n=n+2|0}}}y=j*3|0;z=D+-1|0;if((g|0)>1){l=0;j=o;m=o+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(E|0))break;else{j=j+(D<<1)|0;m=m+(D<<1)|0}}}m=k+1179664|0;j=D+1|0;v=0-D|0;t=1-D|0;u=~D;s=(f<<1)+8|0;a:do if((A|0)>1){w=(z|0)>1;l=(c[k+4>>2]|0)+j|0;x=1;n=e+((f<<2)+4)|0;g=o+(j<<1)|0;j=0;b:while(1){if(w){r=1;q=n;p=j;while(1){f=d[q>>0]|0;o=d[q+1>>0]|0;do if(((f&248)+12+(f<<5&224)+(o>>>3&24)+(o<<2&248)|0)>(y|0)){b[g>>1]=0;a[l>>0]=0;j=p}else{a[l>>0]=-1;j=b[g+(v<<1)>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}e=b[g+(t<<1)>>1]|0;f=e<<16>>16;j=b[g+(u<<1)>>1]|0;o=j<<16>>16;n=j<<16>>16>0;if(e<<16>>16<=0){if(n){b[g>>1]=j;j=o*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=b[g+-2>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(r|0)){j=p;break}c[j>>2]=r;j=p;break}else{j=p+1|0;if((p|0)>32767)break b;b[g>>1]=j;c[k+1179664+(p<<2)>>2]=j<<16>>16;p=p*7|0;c[k+1310736+(p<<2)>>2]=1;c[k+1310736+(p+1<<2)>>2]=r;c[k+1310736+(p+2<<2)>>2]=x;c[k+1310736+(p+3<<2)>>2]=r;c[k+1310736+(p+4<<2)>>2]=r;c[k+1310736+(p+5<<2)>>2]=x;c[k+1310736+(p+6<<2)>>2]=x;break}}if(n){j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+(o+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}n=b[g+-2>>1]|0;if(n<<16>>16<=0){b[g>>1]=e;j=f*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+x;j=p}while(0);r=r+1|0;n=q+4|0;g=g+2|0;l=l+1|0;if((r|0)>=(z|0))break;else{q=n;p=j}}}x=x+1|0;if((x|0)>=(A|0)){f=j;C=52;break a}else{l=l+2|0;n=n+s|0;g=g+4|0}}Me(3,3904,B);l=-1}else{f=0;C=52}while(0);if((C|0)==52){g=k+12|0;if((f|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(f|0)){n=n+1|0;m=m+4|0}else break}}e=k+8|0;l=j+-1|0;c[e>>2]=l;if(l){ek(g|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{C=l<<2;c[k+131084+(C<<2)>>2]=D;c[k+131084+((C|1)<<2)>>2]=0;c[k+131084+((C|2)<<2)>>2]=E;c[k+131084+((C|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[e>>2]|0))}if((f|0)>0){g=0;do{m=(c[k+1179664+(g<<2)>>2]|0)+-1|0;n=g*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;g=g+1|0}while((g|0)<(f|0))}if((c[e>>2]|0)>0){l=0;do{D=k+12+(l<<2)|0;E=l<<1;C=k+655376+(E<<3)|0;h[C>>3]=+h[C>>3]/+(c[D>>2]|0);E=k+655376+((E|1)<<3)|0;h[E>>3]=+h[E>>3]/+(c[D>>2]|0);l=l+1|0}while((l|0)<(c[e>>2]|0));l=0}else l=0}else l=0}i=F;return l|0}function cd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+16|0;B=F;D=(f|0)/2|0;E=(g|0)/2|0;o=c[k>>2]|0;A=E+-1|0;if((f|0)>1){l=0;m=o;n=o+(($(A,D)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(D|0))break;else{m=m+2|0;n=n+2|0}}}y=j*3|0;z=D+-1|0;if((g|0)>1){l=0;j=o;m=o+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(E|0))break;else{j=j+(D<<1)|0;m=m+(D<<1)|0}}}m=k+1179664|0;j=D+1|0;v=0-D|0;t=1-D|0;u=~D;s=(f<<2)+16|0;a:do if((A|0)>1){w=(z|0)>1;l=(c[k+4>>2]|0)+j|0;x=1;n=e+((f<<3)+8)|0;g=o+(j<<1)|0;j=0;b:while(1){if(w){r=1;q=n;p=j;while(1){do if(((d[q+2>>0]|0)+(d[q+1>>0]|0)+(d[q+3>>0]|0)|0)>(y|0)){b[g>>1]=0;a[l>>0]=0;j=p}else{a[l>>0]=-1;j=b[g+(v<<1)>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}e=b[g+(t<<1)>>1]|0;f=e<<16>>16;j=b[g+(u<<1)>>1]|0;o=j<<16>>16;n=j<<16>>16>0;if(e<<16>>16<=0){if(n){b[g>>1]=j;j=o*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=b[g+-2>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(r|0)){j=p;break}c[j>>2]=r;j=p;break}else{j=p+1|0;if((p|0)>32767)break b;b[g>>1]=j;c[k+1179664+(p<<2)>>2]=j<<16>>16;p=p*7|0;c[k+1310736+(p<<2)>>2]=1;c[k+1310736+(p+1<<2)>>2]=r;c[k+1310736+(p+2<<2)>>2]=x;c[k+1310736+(p+3<<2)>>2]=r;c[k+1310736+(p+4<<2)>>2]=r;c[k+1310736+(p+5<<2)>>2]=x;c[k+1310736+(p+6<<2)>>2]=x;break}}if(n){j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+(o+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}n=b[g+-2>>1]|0;if(n<<16>>16<=0){b[g>>1]=e;j=f*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+x;j=p}while(0);r=r+1|0;n=q+8|0;g=g+2|0;l=l+1|0;if((r|0)>=(z|0))break;else{q=n;p=j}}}x=x+1|0;if((x|0)>=(A|0)){f=j;C=52;break a}else{l=l+2|0;n=n+s|0;g=g+4|0}}Me(3,3904,B);l=-1}else{f=0;C=52}while(0);if((C|0)==52){g=k+12|0;if((f|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(f|0)){n=n+1|0;m=m+4|0}else break}}e=k+8|0;l=j+-1|0;c[e>>2]=l;if(l){ek(g|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{C=l<<2;c[k+131084+(C<<2)>>2]=D;c[k+131084+((C|1)<<2)>>2]=0;c[k+131084+((C|2)<<2)>>2]=E;c[k+131084+((C|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[e>>2]|0))}if((f|0)>0){g=0;do{m=(c[k+1179664+(g<<2)>>2]|0)+-1|0;n=g*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;g=g+1|0}while((g|0)<(f|0))}if((c[e>>2]|0)>0){l=0;do{D=k+12+(l<<2)|0;E=l<<1;C=k+655376+(E<<3)|0;h[C>>3]=+h[C>>3]/+(c[D>>2]|0);E=k+655376+((E|1)<<3)|0;h[E>>3]=+h[E>>3]/+(c[D>>2]|0);l=l+1|0}while((l|0)<(c[e>>2]|0));l=0}else l=0}else l=0}i=F;return l|0}function sh(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;if((b|0)!=1){if(b+-1&b)b=_j(b)|0}else b=2;f=c[a+4>>2]|0;if(b>>>0<=f>>>0){if(b>>>0>>0){if(f>>>0>2)e=(f+-1&f|0)==0;else e=0;d=~~+_(+(+((c[a+12>>2]|0)>>>0)/+g[a+16>>2]))>>>0;if(e)d=1<<32-(ba(d+-1|0)|0);else d=_j(d)|0;b=b>>>0>>0?d:b;if(b>>>0>>0)th(a,b)}}else th(a,b);return}function th(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0;e=a+4|0;a:do if(b){m=Kh(b<<2)|0;d=c[a>>2]|0;c[a>>2]=m;if(d)Lh(d);c[e>>2]=b;if(b){d=0;do{c[(c[a>>2]|0)+(d<<2)>>2]=0;d=d+1|0}while((d|0)!=(b|0))}e=a+8|0;f=c[e>>2]|0;if(f){d=c[f+4>>2]|0;l=b+-1|0;m=(l&b|0)==0;if(m)h=d&l;else h=(d>>>0)%(b>>>0)|0;c[(c[a>>2]|0)+(h<<2)>>2]=e;d=c[f>>2]|0;if(d){g=f;e=f;while(1){k=e;b:while(1){while(1){e=c[d+4>>2]|0;if(m)j=e&l;else j=(e>>>0)%(b>>>0)|0;if((j|0)==(h|0)){e=d;break}e=(c[a>>2]|0)+(j<<2)|0;if(!(c[e>>2]|0)){h=j;f=d;break b}i=d+8|0;e=d;while(1){f=c[e>>2]|0;if(!f)break;if((c[i>>2]|0)==(c[f+8>>2]|0))e=f;else break}c[g>>2]=f;c[e>>2]=c[c[(c[a>>2]|0)+(j<<2)>>2]>>2];c[c[(c[a>>2]|0)+(j<<2)>>2]>>2]=d;d=c[k>>2]|0;if(!d)break a}d=c[e>>2]|0;if(!d)break a;else{g=e;k=e}}c[e>>2]=g;d=c[f>>2]|0;if(!d)break;else{g=f;e=f}}}}}else{d=c[a>>2]|0;c[a>>2]=0;if(d)Lh(d);c[e>>2]=0}while(0);return}function uh(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0;g=i;i=i+32|0;h=g+16|0;f=g+4|0;j=g;d=c[d>>2]|0;e=c[d>>2]|0;c[j>>2]=d;c[h>>2]=c[j>>2];vh(f,b,h);d=c[f>>2]|0;c[f>>2]=0;if(d){if(a[f+8>>0]|0)Fg(d+264|0);Lh(d)}i=g;return e|0}function vh(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0;o=c[e>>2]|0;l=c[d+4>>2]|0;e=c[o+4>>2]|0;m=l+-1|0;n=(m&l|0)==0;if(n)k=m&e;else k=(e>>>0)%(l>>>0)|0;g=(c[d>>2]|0)+(k<<2)|0;f=c[g>>2]|0;while(1){e=c[f>>2]|0;if((e|0)==(o|0)){j=f;break}else f=e}i=d+8|0;if((j|0)!=(i|0)){e=c[j+4>>2]|0;if(n)e=e&m;else e=(e>>>0)%(l>>>0)|0;if((e|0)==(k|0))g=o;else h=12}else h=12;do if((h|0)==12){e=c[o>>2]|0;if(e){e=c[e+4>>2]|0;if(n)e=e&m;else e=(e>>>0)%(l>>>0)|0;if((e|0)==(k|0)){g=o;break}}c[g>>2]=0;g=o}while(0);f=c[g>>2]|0;e=f;if(f){f=c[f+4>>2]|0;if(n)f=f&m;else f=(f>>>0)%(l>>>0)|0;if((f|0)!=(k|0)){c[(c[d>>2]|0)+(f<<2)>>2]=j;e=c[o>>2]|0}}c[j>>2]=e;c[g>>2]=0;d=d+12|0;c[d>>2]=(c[d>>2]|0)+-1;c[b>>2]=o;c[b+4>>2]=i;a[b+8>>0]=1;return}function wh(a,b,d){a=a|0;b=b|0;d=d|0;var e=0;e=Kh(408)|0;c[e+8>>2]=c[d>>2];ek(e+16|0,0,392)|0;h[e+248>>3]=.0001;h[e+256>>3]=1.0e3;d=e+264|0;c[d>>2]=0;c[d+4>>2]=0;c[d+8>>2]=0;c[d+12>>2]=0;c[a>>2]=e;a=a+4|0;c[a>>2]=b+8;c[a+4>>2]=257;return}function xh(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0.0,k=0.0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0;m=c[e+8>>2]|0;s=e+4|0;c[s>>2]=m;r=d+4|0;l=c[r>>2]|0;q=(l|0)==0;a:do if(!q){n=l+-1|0;o=(n&l|0)==0;if(o)h=n&m;else h=(m>>>0)%(l>>>0)|0;f=c[(c[d>>2]|0)+(h<<2)>>2]|0;if(!f)p=12;else while(1){i=c[f>>2]|0;if(!i){p=12;break a}f=c[i+4>>2]|0;if(o)f=f&n;else f=(f>>>0)%(l>>>0)|0;if((f|0)!=(h|0)){p=12;break a}if((c[i+8>>2]|0)==(m|0)){f=0;e=i;break}else f=i}}else{h=0;p=12}while(0);if((p|0)==12){m=d+12|0;j=+(((c[m>>2]|0)+1|0)>>>0);k=+g[d+16>>2];do if(q|j>+(l>>>0)*k){if(l>>>0>2)f=(l+-1&l|0)==0;else f=0;i=(f&1|l<<1)^1;f=~~+_(+(j/k))>>>0;yh(d,i>>>0>>0?f:i);i=c[r>>2]|0;f=c[s>>2]|0;h=i+-1|0;if(!(h&i)){l=i;h=h&f;break}else{l=i;h=(f>>>0)%(i>>>0)|0;break}}while(0);f=c[(c[d>>2]|0)+(h<<2)>>2]|0;if(!f){f=d+8|0;c[e>>2]=c[f>>2];c[f>>2]=e;c[(c[d>>2]|0)+(h<<2)>>2]=f;f=c[e>>2]|0;if(f){f=c[f+4>>2]|0;h=l+-1|0;if(!(h&l))f=f&h;else f=(f>>>0)%(l>>>0)|0;c[(c[d>>2]|0)+(f<<2)>>2]=e}}else{c[e>>2]=c[f>>2];c[f>>2]=e}c[m>>2]=(c[m>>2]|0)+1;f=1}c[b>>2]=e;a[b+4>>0]=f;return}function yh(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;if((b|0)!=1){if(b+-1&b)b=_j(b)|0}else b=2;f=c[a+4>>2]|0;if(b>>>0<=f>>>0){if(b>>>0>>0){if(f>>>0>2)e=(f+-1&f|0)==0;else e=0;d=~~+_(+(+((c[a+12>>2]|0)>>>0)/+g[a+16>>2]))>>>0;if(e)d=1<<32-(ba(d+-1|0)|0);else d=_j(d)|0;b=b>>>0>>0?d:b;if(b>>>0>>0)zh(a,b)}}else zh(a,b);return}function zh(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0;e=a+4|0;a:do if(b){m=Kh(b<<2)|0;d=c[a>>2]|0;c[a>>2]=m;if(d)Lh(d);c[e>>2]=b;if(b){d=0;do{c[(c[a>>2]|0)+(d<<2)>>2]=0;d=d+1|0}while((d|0)!=(b|0))}e=a+8|0;f=c[e>>2]|0;if(f){d=c[f+4>>2]|0;l=b+-1|0;m=(l&b|0)==0;if(m)h=d&l;else h=(d>>>0)%(b>>>0)|0;c[(c[a>>2]|0)+(h<<2)>>2]=e;d=c[f>>2]|0;if(d){g=f;e=f;while(1){k=e;b:while(1){while(1){e=c[d+4>>2]|0;if(m)j=e&l;else j=(e>>>0)%(b>>>0)|0;if((j|0)==(h|0)){e=d;break}e=(c[a>>2]|0)+(j<<2)|0;if(!(c[e>>2]|0)){h=j;f=d;break b}i=d+8|0;e=d;while(1){f=c[e>>2]|0;if(!f)break;if((c[i>>2]|0)==(c[f+8>>2]|0))e=f;else break}c[g>>2]=f;c[e>>2]=c[c[(c[a>>2]|0)+(j<<2)>>2]>>2];c[c[(c[a>>2]|0)+(j<<2)>>2]>>2]=d;d=c[k>>2]|0;if(!d)break a}d=c[e>>2]|0;if(!d)break a;else{g=e;k=e}}c[e>>2]=g;d=c[f>>2]|0;if(!d)break;else{g=f;e=f}}}}}else{d=c[a>>2]|0;c[a>>2]=0;if(d)Lh(d);c[e>>2]=0}while(0);return}function Ah(a){a=a|0;return Aj(c[a+4>>2]|0)|0}function Bh(a){a=a|0;Ka(624,10917);Ya(632,10922,1,1,0);Ga(640,10927,1,-128,127);Ga(656,10932,1,-128,127);Ga(648,10944,1,0,255);Ga(664,10958,2,-32768,32767);Ga(672,10964,2,0,65535);Ga(680,10979,4,-2147483648,2147483647);Ga(688,10983,4,0,-1);Ga(696,10996,4,-2147483648,2147483647);Ga(704,11001,4,0,-1);kb(712,11015,4);kb(720,11021,8);sb(360,11028);sb(392,11040);bb(416,4,11073);db(440,11086);Aa(448,0,11102);Dh(11132);Eh(11169);Fh(11208);Gh(11239);Hh(11279);Ih(11308);Aa(456,4,11346);Aa(464,5,11376);Dh(11415);Eh(11447);Fh(11480);Gh(11513);Hh(11547);Ih(11580);Aa(472,6,11614);Aa(480,7,11645);Aa(488,7,11677);return}function Ch(){Bh(0);return}function Dh(a){a=a|0;Aa(536,0,a|0);return}function Eh(a){a=a|0;Aa(528,1,a|0);return}function Fh(a){a=a|0;Aa(520,2,a|0);return}function Gh(a){a=a|0;Aa(512,3,a|0);return}function Hh(a){a=a|0;Aa(504,4,a|0);return}function Ih(a){a=a|0;Aa(496,5,a|0);return}function Jh(a){a=a|0;Ia(12478,12501,303,12589)}function Kh(a){a=a|0;var b=0;b=(a|0)==0?1:a;a=Uj(b)|0;a:do if(!a){while(1){a=Ph()|0;if(!a)break;_b[a&0]();a=Uj(b)|0;if(a)break a}b=Wa(4)|0;c[b>>2]=2224;wb(b|0,544,1)}while(0);return a|0}function Lh(a){a=a|0;Vj(a);return}function Mh(a){a=a|0;return}function Nh(a){a=a|0;Lh(a);return}function Oh(a){a=a|0;return 12610}function Ph(){var a=0;a=c[559]|0;c[559]=a+0;return a|0}function Qh(a){a=a|0;return}function Rh(a){a=a|0;return}function Sh(a){a=a|0;return}function Th(a){a=a|0;return}function Uh(a){a=a|0;return}function Vh(a){a=a|0;Lh(a);return}function Wh(a){a=a|0;Lh(a);return}function Xh(a){a=a|0;Lh(a);return}function Yh(a){a=a|0;Lh(a);return}function Zh(a,b,c){a=a|0;b=b|0;c=c|0;return(a|0)==(b|0)|0}function _h(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0;h=i;i=i+64|0;g=h;if((a|0)!=(b|0))if((b|0)!=0?(f=ei(b,576,592,0)|0,(f|0)!=0):0){b=g;e=b+56|0;do{c[b>>2]=0;b=b+4|0}while((b|0)<(e|0));c[g>>2]=f;c[g+8>>2]=a;c[g+12>>2]=-1;c[g+48>>2]=1;dc[c[(c[f>>2]|0)+28>>2]&3](f,g,c[d>>2]|0,1);if((c[g+24>>2]|0)==1){c[d>>2]=c[g+16>>2];b=1}else b=0}else b=0;else b=1;i=h;return b|0}function $h(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0;b=d+16|0;g=c[b>>2]|0;do if(g){if((g|0)!=(e|0)){f=d+36|0;c[f>>2]=(c[f>>2]|0)+1;c[d+24>>2]=2;a[d+54>>0]=1;break}b=d+24|0;if((c[b>>2]|0)==2)c[b>>2]=f}else{c[b>>2]=e;c[d+24>>2]=f;c[d+36>>2]=1}while(0);return}function ai(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;if((a|0)==(c[b+8>>2]|0))$h(0,b,d,e);return}function bi(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;if((a|0)==(c[b+8>>2]|0))$h(0,b,d,e);else{a=c[a+8>>2]|0;dc[c[(c[a>>2]|0)+28>>2]&3](a,b,d,e)}return}function ci(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0;g=c[a+4>>2]|0;f=g>>8;if(g&1)f=c[(c[d>>2]|0)+f>>2]|0;a=c[a>>2]|0;dc[c[(c[a>>2]|0)+28>>2]&3](a,b,d+f|0,(g&2|0)!=0?e:2);return}function di(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0;a:do if((b|0)!=(c[d+8>>2]|0)){h=c[b+12>>2]|0;g=b+16+(h<<3)|0;ci(b+16|0,d,e,f);if((h|0)>1){h=d+54|0;b=b+24|0;do{ci(b,d,e,f);if(a[h>>0]|0)break a;b=b+8|0}while(b>>>0>>0)}}else $h(0,d,e,f);while(0);return}function ei(d,e,f,g){d=d|0;e=e|0;f=f|0;g=g|0;var h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0;r=i;i=i+64|0;q=r;p=c[d>>2]|0;o=d+(c[p+-8>>2]|0)|0;p=c[p+-4>>2]|0;c[q>>2]=f;c[q+4>>2]=d;c[q+8>>2]=e;c[q+12>>2]=g;g=q+16|0;d=q+20|0;e=q+24|0;h=q+28|0;j=q+32|0;k=q+40|0;l=(p|0)==(f|0);m=g;n=m+36|0;do{c[m>>2]=0;m=m+4|0}while((m|0)<(n|0));b[g+36>>1]=0;a[g+38>>0]=0;a:do if(l){c[q+48>>2]=1;bc[c[(c[f>>2]|0)+20>>2]&3](f,q,o,o,1,0);g=(c[e>>2]|0)==1?o:0}else{Rb[c[(c[p>>2]|0)+24>>2]&3](p,q,o,1,0);switch(c[q+36>>2]|0){case 0:{g=(c[k>>2]|0)==1&(c[h>>2]|0)==1&(c[j>>2]|0)==1?c[d>>2]|0:0;break a}case 1:break;default:{g=0;break a}}if((c[e>>2]|0)!=1?!((c[k>>2]|0)==0&(c[h>>2]|0)==1&(c[j>>2]|0)==1):0){g=0;break}g=c[g>>2]|0}while(0);i=r;return g|0}function fi(b,d,e,f,g){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;a[d+53>>0]=1;do if((c[d+4>>2]|0)==(f|0)){a[d+52>>0]=1;f=d+16|0;b=c[f>>2]|0;if(!b){c[f>>2]=e;c[d+24>>2]=g;c[d+36>>2]=1;if(!((g|0)==1?(c[d+48>>2]|0)==1:0))break;a[d+54>>0]=1;break}if((b|0)!=(e|0)){g=d+36|0;c[g>>2]=(c[g>>2]|0)+1;a[d+54>>0]=1;break}b=d+24|0;f=c[b>>2]|0;if((f|0)==2){c[b>>2]=g;f=g}if((f|0)==1?(c[d+48>>2]|0)==1:0)a[d+54>>0]=1}while(0);return}function gi(b,d,e,f,g){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0;a:do if((b|0)==(c[d+8>>2]|0)){if((c[d+4>>2]|0)==(e|0)?(h=d+28|0,(c[h>>2]|0)!=1):0)c[h>>2]=f}else{if((b|0)!=(c[d>>2]|0)){q=c[b+12>>2]|0;j=b+16+(q<<3)|0;ii(b+16|0,d,e,f,g);h=b+24|0;if((q|0)<=1)break;i=c[b+8>>2]|0;if((i&2|0)==0?(k=d+36|0,(c[k>>2]|0)!=1):0){if(!(i&1)){i=d+54|0;while(1){if(a[i>>0]|0)break a;if((c[k>>2]|0)==1)break a;ii(h,d,e,f,g);h=h+8|0;if(h>>>0>=j>>>0)break a}}i=d+24|0;b=d+54|0;while(1){if(a[b>>0]|0)break a;if((c[k>>2]|0)==1?(c[i>>2]|0)==1:0)break a;ii(h,d,e,f,g);h=h+8|0;if(h>>>0>=j>>>0)break a}}i=d+54|0;while(1){if(a[i>>0]|0)break a;ii(h,d,e,f,g);h=h+8|0;if(h>>>0>=j>>>0)break a}}if((c[d+16>>2]|0)!=(e|0)?(p=d+20|0,(c[p>>2]|0)!=(e|0)):0){c[d+32>>2]=f;m=d+44|0;if((c[m>>2]|0)==4)break;i=c[b+12>>2]|0;j=b+16+(i<<3)|0;k=d+52|0;f=d+53|0;n=d+54|0;l=b+8|0;o=d+24|0;b:do if((i|0)>0){i=0;h=0;b=b+16|0;while(1){a[k>>0]=0;a[f>>0]=0;hi(b,d,e,e,1,g);if(a[n>>0]|0){q=20;break b}do if(a[f>>0]|0){if(!(a[k>>0]|0))if(!(c[l>>2]&1)){h=1;q=20;break b}else{h=1;break}if((c[o>>2]|0)==1)break b;if(!(c[l>>2]&2))break b;else{i=1;h=1}}while(0);b=b+8|0;if(b>>>0>=j>>>0){q=20;break}}}else{i=0;h=0;q=20}while(0);do if((q|0)==20){if((!i?(c[p>>2]=e,e=d+40|0,c[e>>2]=(c[e>>2]|0)+1,(c[d+36>>2]|0)==1):0)?(c[o>>2]|0)==2:0){a[n>>0]=1;if(h)break}else q=24;if((q|0)==24?h:0)break;c[m>>2]=4;break a}while(0);c[m>>2]=3;break}if((f|0)==1)c[d+32>>2]=1}while(0);return}function hi(a,b,d,e,f,g){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0;i=c[a+4>>2]|0;h=i>>8;if(i&1)h=c[(c[e>>2]|0)+h>>2]|0;a=c[a>>2]|0;bc[c[(c[a>>2]|0)+20>>2]&3](a,b,d,e+h|0,(i&2|0)!=0?f:2,g);return}function ii(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0;h=c[a+4>>2]|0;g=h>>8;if(h&1)g=c[(c[d>>2]|0)+g>>2]|0;a=c[a>>2]|0;Rb[c[(c[a>>2]|0)+24>>2]&3](a,b,d+g|0,(h&2|0)!=0?e:2,f);return}function ji(b,d,e,f,g){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0;a:do if((b|0)==(c[d+8>>2]|0)){if((c[d+4>>2]|0)==(e|0)?(h=d+28|0,(c[h>>2]|0)!=1):0)c[h>>2]=f}else{if((b|0)!=(c[d>>2]|0)){j=c[b+8>>2]|0;Rb[c[(c[j>>2]|0)+24>>2]&3](j,d,e,f,g);break}if((c[d+16>>2]|0)!=(e|0)?(i=d+20|0,(c[i>>2]|0)!=(e|0)):0){c[d+32>>2]=f;f=d+44|0;if((c[f>>2]|0)==4)break;h=d+52|0;a[h>>0]=0;k=d+53|0;a[k>>0]=0;b=c[b+8>>2]|0;bc[c[(c[b>>2]|0)+20>>2]&3](b,d,e,e,1,g);if(a[k>>0]|0){if(!(a[h>>0]|0)){h=1;j=13}}else{h=0;j=13}do if((j|0)==13){c[i>>2]=e;k=d+40|0;c[k>>2]=(c[k>>2]|0)+1;if((c[d+36>>2]|0)==1?(c[d+24>>2]|0)==2:0){a[d+54>>0]=1;if(h)break}else j=16;if((j|0)==16?h:0)break;c[f>>2]=4;break a}while(0);c[f>>2]=3;break}if((f|0)==1)c[d+32>>2]=1}while(0);return}function ki(b,d,e,f,g){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0;do if((b|0)==(c[d+8>>2]|0)){if((c[d+4>>2]|0)==(e|0)?(i=d+28|0,(c[i>>2]|0)!=1):0)c[i>>2]=f}else if((b|0)==(c[d>>2]|0)){if((c[d+16>>2]|0)!=(e|0)?(h=d+20|0,(c[h>>2]|0)!=(e|0)):0){c[d+32>>2]=f;c[h>>2]=e;g=d+40|0;c[g>>2]=(c[g>>2]|0)+1;if((c[d+36>>2]|0)==1?(c[d+24>>2]|0)==2:0)a[d+54>>0]=1;c[d+44>>2]=4;break}if((f|0)==1)c[d+32>>2]=1}while(0);return}function li(b,d,e,f,g,h){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0;if((b|0)==(c[d+8>>2]|0))fi(0,d,e,f,g);else{m=d+52|0;n=a[m>>0]|0;o=d+53|0;p=a[o>>0]|0;l=c[b+12>>2]|0;i=b+16+(l<<3)|0;a[m>>0]=0;a[o>>0]=0;hi(b+16|0,d,e,f,g,h);a:do if((l|0)>1){j=d+24|0;k=b+8|0;l=d+54|0;b=b+24|0;do{if(a[l>>0]|0)break a;if(!(a[m>>0]|0)){if((a[o>>0]|0)!=0?(c[k>>2]&1|0)==0:0)break a}else{if((c[j>>2]|0)==1)break a;if(!(c[k>>2]&2))break a}a[m>>0]=0;a[o>>0]=0;hi(b,d,e,f,g,h);b=b+8|0}while(b>>>0>>0)}while(0);a[m>>0]=n;a[o>>0]=p}return}function mi(a,b,d,e,f,g){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;if((a|0)==(c[b+8>>2]|0))fi(0,b,d,e,f);else{a=c[a+8>>2]|0;bc[c[(c[a>>2]|0)+20>>2]&3](a,b,d,e,f,g)}return}function ni(a,b,d,e,f,g){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;if((a|0)==(c[b+8>>2]|0))fi(0,b,d,e,f);return}function oi(a){a=a|0;Ia(12625,12654,1164,12589)}function pi(a){a=a|0;return((a|0)==32|(a+-9|0)>>>0<5)&1|0}function qi(){var a=0;if(!(c[597]|0))a=2644;else a=c[(gb()|0)+60>>2]|0;return a|0}function ri(b){b=b|0;var c=0,e=0;c=0;while(1){if((d[12742+c>>0]|0)==(b|0)){e=2;break}c=c+1|0;if((c|0)==87){c=87;b=12830;e=5;break}}if((e|0)==2)if(!c)b=12830;else{b=12830;e=5}if((e|0)==5)while(1){e=b;while(1){b=e+1|0;if(!(a[e>>0]|0))break;else e=b}c=c+-1|0;if(!c)break;else e=5}return b|0}function si(b,e,f){b=b|0;e=e|0;f=f|0;var g=0.0,h=0,j=0.0,k=0,l=0,m=0.0,n=0,o=0,p=0,q=0.0,r=0.0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0.0;L=i;i=i+512|0;H=L;switch(e|0){case 0:{K=24;J=-149;A=4;break}case 1:{K=53;J=-1074;A=4;break}case 2:{K=53;J=-1074; +A=4;break}default:g=0.0}a:do if((A|0)==4){E=b+4|0;C=b+100|0;do{e=c[E>>2]|0;if(e>>>0<(c[C>>2]|0)>>>0){c[E>>2]=e+1;e=d[e>>0]|0}else e=vi(b)|0}while((pi(e)|0)!=0);b:do switch(e|0){case 43:case 45:{h=1-(((e|0)==45&1)<<1)|0;e=c[E>>2]|0;if(e>>>0<(c[C>>2]|0)>>>0){c[E>>2]=e+1;e=d[e>>0]|0;I=h;break b}else{e=vi(b)|0;I=h;break b}}default:I=1}while(0);h=e;e=0;do{if((h|32|0)!=(a[14634+e>>0]|0))break;do if(e>>>0<7){h=c[E>>2]|0;if(h>>>0<(c[C>>2]|0)>>>0){c[E>>2]=h+1;h=d[h>>0]|0;break}else{h=vi(b)|0;break}}while(0);e=e+1|0}while(e>>>0<8);c:do switch(e|0){case 8:break;case 3:{A=23;break}default:{k=(f|0)!=0;if(k&e>>>0>3)if((e|0)==8)break c;else{A=23;break c}d:do if(!e){e=0;do{if((h|32|0)!=(a[16477+e>>0]|0))break d;do if(e>>>0<2){h=c[E>>2]|0;if(h>>>0<(c[C>>2]|0)>>>0){c[E>>2]=h+1;h=d[h>>0]|0;break}else{h=vi(b)|0;break}}while(0);e=e+1|0}while(e>>>0<3)}while(0);switch(e|0){case 3:{e=c[E>>2]|0;if(e>>>0<(c[C>>2]|0)>>>0){c[E>>2]=e+1;e=d[e>>0]|0}else e=vi(b)|0;if((e|0)==40)e=1;else{if(!(c[C>>2]|0)){g=s;break a}c[E>>2]=(c[E>>2]|0)+-1;g=s;break a}while(1){h=c[E>>2]|0;if(h>>>0<(c[C>>2]|0)>>>0){c[E>>2]=h+1;h=d[h>>0]|0}else h=vi(b)|0;if(!((h+-48|0)>>>0<10|(h+-65|0)>>>0<26)?!((h|0)==95|(h+-97|0)>>>0<26):0)break;e=e+1|0}if((h|0)==41){g=s;break a}h=(c[C>>2]|0)==0;if(!h)c[E>>2]=(c[E>>2]|0)+-1;if(!k){c[(qi()|0)>>2]=22;ui(b,0);g=0.0;break a}if(!e){g=s;break a}while(1){e=e+-1|0;if(!h)c[E>>2]=(c[E>>2]|0)+-1;if(!e){g=s;break a}}}case 0:{do if((h|0)==48){e=c[E>>2]|0;if(e>>>0<(c[C>>2]|0)>>>0){c[E>>2]=e+1;e=d[e>>0]|0}else e=vi(b)|0;if((e|32|0)!=120){if(!(c[C>>2]|0)){e=48;break}c[E>>2]=(c[E>>2]|0)+-1;e=48;break}e=c[E>>2]|0;if(e>>>0<(c[C>>2]|0)>>>0){c[E>>2]=e+1;e=d[e>>0]|0;k=0}else{e=vi(b)|0;k=0}e:while(1){switch(e|0){case 46:{A=74;break e}case 48:break;default:{y=0;l=0;x=0;h=0;n=k;o=0;w=0;m=1.0;k=0;g=0.0;break e}}e=c[E>>2]|0;if(e>>>0<(c[C>>2]|0)>>>0){c[E>>2]=e+1;e=d[e>>0]|0;k=1;continue}else{e=vi(b)|0;k=1;continue}}if((A|0)==74){e=c[E>>2]|0;if(e>>>0<(c[C>>2]|0)>>>0){c[E>>2]=e+1;e=d[e>>0]|0}else e=vi(b)|0;if((e|0)==48){k=0;h=0;do{e=c[E>>2]|0;if(e>>>0<(c[C>>2]|0)>>>0){c[E>>2]=e+1;e=d[e>>0]|0}else e=vi(b)|0;k=gk(k|0,h|0,-1,-1)|0;h=D}while((e|0)==48);y=0;l=0;x=k;n=1;o=1;w=0;m=1.0;k=0;g=0.0}else{y=0;l=0;x=0;h=0;n=k;o=1;w=0;m=1.0;k=0;g=0.0}}while(1){u=e+-48|0;p=e|32;if(u>>>0>=10){v=(e|0)==46;if(!(v|(p+-97|0)>>>0<6)){p=x;u=y;break}if(v)if(!o){v=l;h=y;u=y;o=1;p=w;j=m}else{p=x;u=y;e=46;break}else A=86}else A=86;if((A|0)==86){A=0;e=(e|0)>57?p+-87|0:u;do if(!((y|0)<0|(y|0)==0&l>>>0<8)){if((y|0)<0|(y|0)==0&l>>>0<14){r=m*.0625;p=w;j=r;g=g+r*+(e|0);break}if((w|0)!=0|(e|0)==0){p=w;j=m}else{p=1;j=m;g=g+m*.5}}else{p=w;j=m;k=e+(k<<4)|0}while(0);l=gk(l|0,y|0,1,0)|0;v=x;u=D;n=1}e=c[E>>2]|0;if(e>>>0<(c[C>>2]|0)>>>0){c[E>>2]=e+1;y=u;x=v;e=d[e>>0]|0;w=p;m=j;continue}else{y=u;x=v;e=vi(b)|0;w=p;m=j;continue}}if(!n){e=(c[C>>2]|0)==0;if(!e)c[E>>2]=(c[E>>2]|0)+-1;if(f){if(!e?(z=c[E>>2]|0,c[E>>2]=z+-1,(o|0)!=0):0)c[E>>2]=z+-2}else ui(b,0);g=+(I|0)*0.0;break a}n=(o|0)==0;o=n?l:p;n=n?u:h;if((u|0)<0|(u|0)==0&l>>>0<8){h=u;do{k=k<<4;l=gk(l|0,h|0,1,0)|0;h=D}while((h|0)<0|(h|0)==0&l>>>0<8)}if((e|32|0)==112){h=Hj(b,f)|0;e=D;if((h|0)==0&(e|0)==-2147483648){if(!f){ui(b,0);g=0.0;break a}if(!(c[C>>2]|0)){h=0;e=0}else{c[E>>2]=(c[E>>2]|0)+-1;h=0;e=0}}}else if(!(c[C>>2]|0)){h=0;e=0}else{c[E>>2]=(c[E>>2]|0)+-1;h=0;e=0}H=fk(o|0,n|0,2)|0;H=gk(H|0,D|0,-32,-1)|0;e=gk(H|0,D|0,h|0,e|0)|0;h=D;if(!k){g=+(I|0)*0.0;break a}if((h|0)>0|(h|0)==0&e>>>0>(0-J|0)>>>0){c[(qi()|0)>>2]=34;g=+(I|0)*1797693134862315708145274.0e284*1797693134862315708145274.0e284;break a}H=J+-106|0;G=((H|0)<0)<<31>>31;if((h|0)<(G|0)|(h|0)==(G|0)&e>>>0>>0){c[(qi()|0)>>2]=34;g=+(I|0)*2.2250738585072014e-308*2.2250738585072014e-308;break a}if((k|0)>-1){do{G=!(g>=.5);H=G&1|k<<1;k=H^1;g=g+(G?g:g+-1.0);e=gk(e|0,h|0,-1,-1)|0;h=D}while((H|0)>-1);l=e;m=g}else{l=e;m=g}e=dk(32,0,J|0,((J|0)<0)<<31>>31|0)|0;e=gk(l|0,h|0,e|0,D|0)|0;J=D;if(0>(J|0)|0==(J|0)&K>>>0>e>>>0)if((e|0)<0){e=0;A=127}else A=125;else{e=K;A=125}if((A|0)==125)if((e|0)<53)A=127;else{h=e;j=+(I|0);g=0.0}if((A|0)==127){g=+(I|0);h=e;j=g;g=+yi(+Di(1.0,84-e|0),g)}K=(k&1|0)==0&(m!=0.0&(h|0)<32);g=j*(K?0.0:m)+(g+j*+(((K&1)+k|0)>>>0))-g;if(!(g!=0.0))c[(qi()|0)>>2]=34;g=+Ei(g,l);break a}else e=h;while(0);F=J+K|0;G=0-F|0;k=0;f:while(1){switch(e|0){case 46:{A=138;break f}case 48:break;default:{h=0;p=0;o=0;break f}}e=c[E>>2]|0;if(e>>>0<(c[C>>2]|0)>>>0){c[E>>2]=e+1;e=d[e>>0]|0;k=1;continue}else{e=vi(b)|0;k=1;continue}}if((A|0)==138){e=c[E>>2]|0;if(e>>>0<(c[C>>2]|0)>>>0){c[E>>2]=e+1;e=d[e>>0]|0}else e=vi(b)|0;if((e|0)==48){h=0;e=0;while(1){h=gk(h|0,e|0,-1,-1)|0;k=D;e=c[E>>2]|0;if(e>>>0<(c[C>>2]|0)>>>0){c[E>>2]=e+1;e=d[e>>0]|0}else e=vi(b)|0;if((e|0)==48)e=k;else{p=k;k=1;o=1;break}}}else{h=0;p=0;o=1}}c[H>>2]=0;n=e+-48|0;l=(e|0)==46;g:do if(l|n>>>0<10){B=H+496|0;y=0;v=0;w=l;A=p;u=k;z=o;k=0;l=0;o=0;h:while(1){do if(w)if(!z){h=y;p=v;z=1}else{p=A;e=y;n=v;break h}else{w=gk(y|0,v|0,1,0)|0;v=D;x=(e|0)!=48;if((l|0)>=125){if(!x){p=A;y=w;break}c[B>>2]=c[B>>2]|1;p=A;y=w;break}p=H+(l<<2)|0;if(k)n=e+-48+((c[p>>2]|0)*10|0)|0;c[p>>2]=n;k=k+1|0;n=(k|0)==9;p=A;y=w;u=1;k=n?0:k;l=(n&1)+l|0;o=x?w:o}while(0);e=c[E>>2]|0;if(e>>>0<(c[C>>2]|0)>>>0){c[E>>2]=e+1;e=d[e>>0]|0}else e=vi(b)|0;n=e+-48|0;w=(e|0)==46;if(!(w|n>>>0<10)){n=z;A=161;break g}else A=p}u=(u|0)!=0;A=169}else{y=0;v=0;u=k;n=o;k=0;l=0;o=0;A=161}while(0);do if((A|0)==161){B=(n|0)==0;h=B?y:h;p=B?v:p;u=(u|0)!=0;if(!((e|32|0)==101&u))if((e|0)>-1){e=y;n=v;A=169;break}else{e=y;n=v;A=171;break}n=Hj(b,f)|0;e=D;if((n|0)==0&(e|0)==-2147483648){if(!f){ui(b,0);g=0.0;break}if(!(c[C>>2]|0)){n=0;e=0}else{c[E>>2]=(c[E>>2]|0)+-1;n=0;e=0}}h=gk(n|0,e|0,h|0,p|0)|0;u=y;p=D;n=v;A=173}while(0);if((A|0)==169)if(c[C>>2]|0){c[E>>2]=(c[E>>2]|0)+-1;if(u){u=e;A=173}else A=172}else A=171;if((A|0)==171)if(u){u=e;A=173}else A=172;do if((A|0)==172){c[(qi()|0)>>2]=22;ui(b,0);g=0.0}else if((A|0)==173){e=c[H>>2]|0;if(!e){g=+(I|0)*0.0;break}if(((n|0)<0|(n|0)==0&u>>>0<10)&((h|0)==(u|0)&(p|0)==(n|0))?K>>>0>30|(e>>>K|0)==0:0){g=+(I|0)*+(e>>>0);break}b=(J|0)/-2|0;E=((b|0)<0)<<31>>31;if((p|0)>(E|0)|(p|0)==(E|0)&h>>>0>b>>>0){c[(qi()|0)>>2]=34;g=+(I|0)*1797693134862315708145274.0e284*1797693134862315708145274.0e284;break}b=J+-106|0;E=((b|0)<0)<<31>>31;if((p|0)<(E|0)|(p|0)==(E|0)&h>>>0>>0){c[(qi()|0)>>2]=34;g=+(I|0)*2.2250738585072014e-308*2.2250738585072014e-308;break}if(k){if((k|0)<9){n=H+(l<<2)|0;e=c[n>>2]|0;do{e=e*10|0;k=k+1|0}while((k|0)!=9);c[n>>2]=e}l=l+1|0}if((o|0)<9?(o|0)<=(h|0)&(h|0)<18:0){if((h|0)==9){g=+(I|0)*+((c[H>>2]|0)>>>0);break}if((h|0)<9){g=+(I|0)*+((c[H>>2]|0)>>>0)/+(c[2648+(8-h<<2)>>2]|0);break}b=K+27+($(h,-3)|0)|0;e=c[H>>2]|0;if((b|0)>30|(e>>>b|0)==0){g=+(I|0)*+(e>>>0)*+(c[2648+(h+-10<<2)>>2]|0);break}}e=(h|0)%9|0;if(!e){k=0;e=0}else{u=(h|0)>-1?e:e+9|0;n=c[2648+(8-u<<2)>>2]|0;if(l){o=1e9/(n|0)|0;k=0;e=0;p=0;do{C=H+(p<<2)|0;E=c[C>>2]|0;b=((E>>>0)/(n>>>0)|0)+e|0;c[C>>2]=b;e=$((E>>>0)%(n>>>0)|0,o)|0;b=(p|0)==(k|0)&(b|0)==0;p=p+1|0;h=b?h+-9|0:h;k=b?p&127:k}while((p|0)!=(l|0));if(e){c[H+(l<<2)>>2]=e;l=l+1|0}}else{k=0;l=0}e=0;h=9-u+h|0}i:while(1){v=(h|0)<18;w=(h|0)==18;x=H+(k<<2)|0;do{if(!v){if(!w)break i;if((c[x>>2]|0)>>>0>=9007199){h=18;break i}}n=0;o=l+127|0;while(1){u=o&127;p=H+(u<<2)|0;o=fk(c[p>>2]|0,0,29)|0;o=gk(o|0,D|0,n|0,0)|0;n=D;if(n>>>0>0|(n|0)==0&o>>>0>1e9){b=pk(o|0,n|0,1e9,0)|0;o=qk(o|0,n|0,1e9,0)|0;n=b}else n=0;c[p>>2]=o;b=(u|0)==(k|0);l=(u|0)!=(l+127&127|0)|b?l:(o|0)==0?u:l;if(b)break;else o=u+-1|0}e=e+-29|0}while((n|0)==0);k=k+127&127;if((k|0)==(l|0)){b=l+127&127;l=H+((l+126&127)<<2)|0;c[l>>2]=c[l>>2]|c[H+(b<<2)>>2];l=b}c[H+(k<<2)>>2]=n;h=h+9|0}j:while(1){y=l+1&127;x=H+((l+127&127)<<2)|0;while(1){v=(h|0)==18;w=(h|0)>27?9:1;u=v^1;while(1){o=k&127;p=(o|0)==(l|0);do if(!p){n=c[H+(o<<2)>>2]|0;if(n>>>0<9007199){A=219;break}if(n>>>0>9007199)break;n=k+1&127;if((n|0)==(l|0)){A=219;break}n=c[H+(n<<2)>>2]|0;if(n>>>0<254740991){A=219;break}if(!(n>>>0>254740991|u)){h=o;break j}}else A=219;while(0);if((A|0)==219?(A=0,v):0){A=220;break j}e=e+w|0;if((k|0)==(l|0))k=l;else break}u=(1<>>w;o=k;n=0;p=k;while(1){E=H+(p<<2)|0;b=c[E>>2]|0;k=(b>>>w)+n|0;c[E>>2]=k;n=$(b&u,v)|0;k=(p|0)==(o|0)&(k|0)==0;p=p+1&127;h=k?h+-9|0:h;k=k?p:o;if((p|0)==(l|0))break;else o=k}if(!n)continue;if((y|0)!=(k|0))break;c[x>>2]=c[x>>2]|1}c[H+(l<<2)>>2]=n;l=y}if((A|0)==220)if(p){c[H+(y+-1<<2)>>2]=0;h=l;l=y}else h=o;g=+((c[H+(h<<2)>>2]|0)>>>0);h=k+1&127;if((h|0)==(l|0)){l=k+2&127;c[H+(l+-1<<2)>>2]=0}r=+(I|0);j=r*(g*1.0e9+ +((c[H+(h<<2)>>2]|0)>>>0));v=e+53|0;p=v-J|0;u=(p|0)<(K|0);h=u&1;o=u?(p|0)<0?0:p:K;if((o|0)<53){M=+yi(+Di(1.0,105-o|0),j);m=+Ai(j,+Di(1.0,53-o|0));q=M;g=m;m=M+(j-m)}else{q=0.0;g=0.0;m=j}n=k+2&127;do if((n|0)==(l|0))j=g;else{n=c[H+(n<<2)>>2]|0;do if(n>>>0>=5e8){if(n>>>0>5e8){g=r*.75+g;break}if((k+3&127|0)==(l|0)){g=r*.5+g;break}else{g=r*.75+g;break}}else{if((n|0)==0?(k+3&127|0)==(l|0):0)break;g=r*.25+g}while(0);if((53-o|0)<=1){j=g;break}if(+Ai(g,1.0)!=0.0){j=g;break}j=g+1.0}while(0);g=m+j-q;do if((v&2147483647|0)>(-2-F|0)){if(+O(+g)>=9007199254740992.0){h=u&(o|0)==(p|0)?0:h;e=e+1|0;g=g*.5}if((e+50|0)<=(G|0)?!(j!=0.0&(h|0)!=0):0)break;c[(qi()|0)>>2]=34}while(0);g=+Ei(g,e)}while(0);break a}default:{if(c[C>>2]|0)c[E>>2]=(c[E>>2]|0)+-1;c[(qi()|0)>>2]=22;ui(b,0);g=0.0;break a}}}}while(0);if((A|0)==23){h=(c[C>>2]|0)==0;if(!h)c[E>>2]=(c[E>>2]|0)+-1;if((f|0)!=0&e>>>0>3)do{if(!h)c[E>>2]=(c[E>>2]|0)+-1;e=e+-1|0}while(e>>>0>3)}g=+(I|0)*t}while(0);i=L;return+g}function ti(b,e,f,g,h){b=b|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0;a:do if(e>>>0>36){c[(qi()|0)>>2]=22;h=0;g=0}else{r=b+4|0;q=b+100|0;do{i=c[r>>2]|0;if(i>>>0<(c[q>>2]|0)>>>0){c[r>>2]=i+1;i=d[i>>0]|0}else i=vi(b)|0}while((pi(i)|0)!=0);b:do switch(i|0){case 43:case 45:{j=((i|0)==45)<<31>>31;i=c[r>>2]|0;if(i>>>0<(c[q>>2]|0)>>>0){c[r>>2]=i+1;i=d[i>>0]|0;p=j;break b}else{i=vi(b)|0;p=j;break b}}default:p=0}while(0);j=(e|0)==0;do if((e&-17|0)==0&(i|0)==48){i=c[r>>2]|0;if(i>>>0<(c[q>>2]|0)>>>0){c[r>>2]=i+1;i=d[i>>0]|0}else i=vi(b)|0;if((i|32|0)!=120)if(j){e=8;n=46;break}else{n=32;break}e=c[r>>2]|0;if(e>>>0<(c[q>>2]|0)>>>0){c[r>>2]=e+1;i=d[e>>0]|0}else i=vi(b)|0;if((d[14643+(i+1)>>0]|0)>15){g=(c[q>>2]|0)==0;if(!g)c[r>>2]=(c[r>>2]|0)+-1;if(!f){ui(b,0);h=0;g=0;break a}if(g){h=0;g=0;break a}c[r>>2]=(c[r>>2]|0)+-1;h=0;g=0;break a}else{e=16;n=46}}else{e=j?10:e;if((d[14643+(i+1)>>0]|0)>>>0>>0)n=32;else{if(c[q>>2]|0)c[r>>2]=(c[r>>2]|0)+-1;ui(b,0);c[(qi()|0)>>2]=22;h=0;g=0;break a}}while(0);if((n|0)==32)if((e|0)==10){e=i+-48|0;if(e>>>0<10){i=0;while(1){j=(i*10|0)+e|0;e=c[r>>2]|0;if(e>>>0<(c[q>>2]|0)>>>0){c[r>>2]=e+1;i=d[e>>0]|0}else i=vi(b)|0;e=i+-48|0;if(!(e>>>0<10&j>>>0<429496729)){e=j;break}else i=j}j=0}else{e=0;j=0}f=i+-48|0;if(f>>>0<10){while(1){k=ok(e|0,j|0,10,0)|0;l=D;m=((f|0)<0)<<31>>31;o=~m;if(l>>>0>o>>>0|(l|0)==(o|0)&k>>>0>~f>>>0){k=e;break}e=gk(k|0,l|0,f|0,m|0)|0;j=D;i=c[r>>2]|0;if(i>>>0<(c[q>>2]|0)>>>0){c[r>>2]=i+1;i=d[i>>0]|0}else i=vi(b)|0;f=i+-48|0;if(!(f>>>0<10&(j>>>0<429496729|(j|0)==429496729&e>>>0<2576980378))){k=e;break}}if(f>>>0>9){i=k;e=p}else{e=10;n=72}}else{i=e;e=p}}else n=46;c:do if((n|0)==46){if(!(e+-1&e)){n=a[14900+((e*23|0)>>>5&7)>>0]|0;j=a[14643+(i+1)>>0]|0;f=j&255;if(f>>>0>>0){i=0;while(1){k=f|i<>2]|0;if(i>>>0<(c[q>>2]|0)>>>0){c[r>>2]=i+1;i=d[i>>0]|0}else i=vi(b)|0;j=a[14643+(i+1)>>0]|0;f=j&255;if(!(k>>>0<134217728&f>>>0>>0))break;else i=k}f=0}else{f=0;k=0}l=hk(-1,-1,n|0)|0;m=D;if((j&255)>>>0>=e>>>0|(f>>>0>m>>>0|(f|0)==(m|0)&k>>>0>l>>>0)){j=f;n=72;break}else i=f;while(1){k=fk(k|0,i|0,n|0)|0;f=D;k=j&255|k;i=c[r>>2]|0;if(i>>>0<(c[q>>2]|0)>>>0){c[r>>2]=i+1;i=d[i>>0]|0}else i=vi(b)|0;j=a[14643+(i+1)>>0]|0;if((j&255)>>>0>=e>>>0|(f>>>0>m>>>0|(f|0)==(m|0)&k>>>0>l>>>0)){j=f;n=72;break c}else i=f}}j=a[14643+(i+1)>>0]|0;f=j&255;if(f>>>0>>0){i=0;while(1){k=f+($(i,e)|0)|0;i=c[r>>2]|0;if(i>>>0<(c[q>>2]|0)>>>0){c[r>>2]=i+1;i=d[i>>0]|0}else i=vi(b)|0;j=a[14643+(i+1)>>0]|0;f=j&255;if(!(k>>>0<119304647&f>>>0>>0))break;else i=k}f=0}else{k=0;f=0}if((j&255)>>>0>>0){n=pk(-1,-1,e|0,0)|0;o=D;m=f;while(1){if(m>>>0>o>>>0|(m|0)==(o|0)&k>>>0>n>>>0){j=m;n=72;break c}f=ok(k|0,m|0,e|0,0)|0;l=D;j=j&255;if(l>>>0>4294967295|(l|0)==-1&f>>>0>~j>>>0){j=m;n=72;break c}k=gk(j|0,0,f|0,l|0)|0;f=D;i=c[r>>2]|0;if(i>>>0<(c[q>>2]|0)>>>0){c[r>>2]=i+1;i=d[i>>0]|0}else i=vi(b)|0;j=a[14643+(i+1)>>0]|0;if((j&255)>>>0>=e>>>0){j=f;n=72;break}else m=f}}else{j=f;n=72}}while(0);if((n|0)==72)if((d[14643+(i+1)>>0]|0)>>>0>>0){do{i=c[r>>2]|0;if(i>>>0<(c[q>>2]|0)>>>0){c[r>>2]=i+1;i=d[i>>0]|0}else i=vi(b)|0}while((d[14643+(i+1)>>0]|0)>>>0>>0);c[(qi()|0)>>2]=34;j=h;i=g;e=(g&1|0)==0&0==0?p:0}else{i=k;e=p}if(c[q>>2]|0)c[r>>2]=(c[r>>2]|0)+-1;if(!(j>>>0>>0|(j|0)==(h|0)&i>>>0>>0)){if(!((g&1|0)!=0|0!=0|(e|0)!=0)){c[(qi()|0)>>2]=34;g=gk(g|0,h|0,-1,-1)|0;h=D;break}if(j>>>0>h>>>0|(j|0)==(h|0)&i>>>0>g>>>0){c[(qi()|0)>>2]=34;break}}g=((e|0)<0)<<31>>31;g=dk(i^e|0,j^g|0,e|0,g|0)|0;h=D}while(0);D=h;return g|0}function ui(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;c[a+104>>2]=b;d=c[a+4>>2]|0;e=c[a+8>>2]|0;f=e-d|0;c[a+108>>2]=f;if((b|0)!=0&(f|0)>(b|0))c[a+100>>2]=d+b;else c[a+100>>2]=e;return}function vi(b){b=b|0;var e=0,f=0,g=0,h=0,i=0,j=0;f=b+104|0;i=c[f>>2]|0;if((i|0)!=0?(c[b+108>>2]|0)>=(i|0):0)j=4;else{e=Vi(b)|0;if((e|0)>=0){h=c[f>>2]|0;f=b+8|0;if(h){g=c[f>>2]|0;i=c[b+4>>2]|0;f=g;h=h-(c[b+108>>2]|0)+-1|0;if((f-i|0)>(h|0))c[b+100>>2]=i+h;else j=9}else{g=c[f>>2]|0;f=g;j=9}if((j|0)==9)c[b+100>>2]=f;f=c[b+4>>2]|0;if(g){b=b+108|0;c[b>>2]=g+1-f+(c[b>>2]|0)}f=f+-1|0;if((d[f>>0]|0|0)!=(e|0))a[f>>0]=e}else j=4}if((j|0)==4){c[b+100>>2]=0;e=-1}return e|0}function wi(a){a=a|0;if(a>>>0>4294963200){c[(qi()|0)>>2]=0-a;a=-1}return a|0}function xi(a,b){a=+a;b=+b;var d=0,e=0;h[k>>3]=a;e=c[k>>2]|0;d=c[k+4>>2]|0;h[k>>3]=b;d=c[k+4>>2]&-2147483648|d&2147483647;c[k>>2]=e;c[k+4>>2]=d;return+ +h[k>>3]}function yi(a,b){a=+a;b=+b;return+ +xi(a,b)}function zi(a,b){a=+a;b=+b;var d=0,e=0,f=0,g=0,i=0,j=0,l=0,m=0,n=0,o=0,p=0,q=0;h[k>>3]=a;d=c[k>>2]|0;m=c[k+4>>2]|0;h[k>>3]=b;n=c[k>>2]|0;o=c[k+4>>2]|0;e=hk(d|0,m|0,52)|0;e=e&2047;j=hk(n|0,o|0,52)|0;j=j&2047;p=m&-2147483648;i=fk(n|0,o|0,1)|0;l=D;a:do if(!((i|0)==0&(l|0)==0)?(g=o&2147483647,!(g>>>0>2146435072|(g|0)==2146435072&n>>>0>0|(e|0)==2047)):0){f=fk(d|0,m|0,1)|0;g=D;if(!(g>>>0>l>>>0|(g|0)==(l|0)&f>>>0>i>>>0))return+((f|0)==(i|0)&(g|0)==(l|0)?a*0.0:a);if(!e){e=fk(d|0,m|0,12)|0;f=D;if((f|0)>-1|(f|0)==-1&e>>>0>4294967295){g=e;e=0;do{e=e+-1|0;g=fk(g|0,f|0,1)|0;f=D}while((f|0)>-1|(f|0)==-1&g>>>0>4294967295)}else e=0;d=fk(d|0,m|0,1-e|0)|0;f=D}else f=m&1048575|1048576;if(!j){g=fk(n|0,o|0,12)|0;i=D;if((i|0)>-1|(i|0)==-1&g>>>0>4294967295){j=0;do{j=j+-1|0;g=fk(g|0,i|0,1)|0;i=D}while((i|0)>-1|(i|0)==-1&g>>>0>4294967295)}else j=0;n=fk(n|0,o|0,1-j|0)|0;m=D}else m=o&1048575|1048576;l=dk(d|0,f|0,n|0,m|0)|0;i=D;g=(i|0)>-1|(i|0)==-1&l>>>0>4294967295;b:do if((e|0)>(j|0)){while(1){if(g)if((d|0)==(n|0)&(f|0)==(m|0))break;else{d=l;f=i}d=fk(d|0,f|0,1)|0;f=D;e=e+-1|0;l=dk(d|0,f|0,n|0,m|0)|0;i=D;g=(i|0)>-1|(i|0)==-1&l>>>0>4294967295;if((e|0)<=(j|0))break b}b=a*0.0;break a}while(0);if(g)if((d|0)==(n|0)&(f|0)==(m|0)){b=a*0.0;break}else{f=i;d=l}if(f>>>0<1048576|(f|0)==1048576&d>>>0<0)do{d=fk(d|0,f|0,1)|0;f=D;e=e+-1|0}while(f>>>0<1048576|(f|0)==1048576&d>>>0<0);if((e|0)>0){o=gk(d|0,f|0,0,-1048576)|0;d=D;e=fk(e|0,0,52)|0;d=d|D;e=o|e}else{e=hk(d|0,f|0,1-e|0)|0;d=D}c[k>>2]=e;c[k+4>>2]=d|p;b=+h[k>>3]}else q=3;while(0);if((q|0)==3){b=a*b;b=b/b}return+b}function Ai(a,b){a=+a;b=+b;return+ +zi(a,b)}function Bi(a,b){a=+a;b=b|0;var d=0,e=0,f=0;h[k>>3]=a;d=c[k>>2]|0;e=c[k+4>>2]|0;f=hk(d|0,e|0,52)|0;f=f&2047;switch(f|0){case 0:{if(a!=0.0){a=+Bi(a*18446744073709551616.0,b);d=(c[b>>2]|0)+-64|0}else d=0;c[b>>2]=d;break}case 2047:break;default:{c[b>>2]=f+-1022;c[k>>2]=d;c[k+4>>2]=e&-2146435073|1071644672;a=+h[k>>3]}}return+a}function Ci(a,b){a=+a;b=b|0;return+ +Bi(a,b)}function Di(a,b){a=+a;b=b|0;var d=0;if((b|0)>1023){a=a*8988465674311579538646525.0e283;d=b+-1023|0;if((d|0)>1023){d=b+-2046|0;d=(d|0)>1023?1023:d;a=a*8988465674311579538646525.0e283}}else if((b|0)<-1022){a=a*2.2250738585072014e-308;d=b+1022|0;if((d|0)<-1022){d=b+2044|0;d=(d|0)<-1022?-1022:d;a=a*2.2250738585072014e-308}}else d=b;d=fk(d+1023|0,0,52)|0;b=D;c[k>>2]=d;c[k+4>>2]=b;return+(a*+h[k>>3])}function Ei(a,b){a=+a;b=b|0;return+ +Di(a,b)}function Fi(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,j=0,k=0,l=0,m=0;l=i;i=i+16|0;g=l;j=(f|0)==0?2680:f;f=c[j>>2]|0;a:do if(!d)if(!f)f=0;else k=15;else{h=(b|0)==0?g:b;if(!e)f=-2;else{if(!f){f=a[d>>0]|0;g=f&255;if(f<<24>>24>-1){c[h>>2]=g;f=f<<24>>24!=0&1;break}f=g+-194|0;if(f>>>0>50){k=15;break}f=c[2432+(f<<2)>>2]|0;g=e+-1|0;if(g){d=d+1|0;k=9}}else{g=e;k=9}b:do if((k|0)==9){b=a[d>>0]|0;m=(b&255)>>>3;if((m+-16|m+(f>>26))>>>0>7){k=15;break a}while(1){d=d+1|0;f=(b&255)+-128|f<<6;g=g+-1|0;if((f|0)>=0)break;if(!g)break b;b=a[d>>0]|0;if((b&-64)<<24>>24!=-128){k=15;break a}}c[j>>2]=0;c[h>>2]=f;f=e-g|0;break a}while(0);c[j>>2]=f;f=-2}}while(0);if((k|0)==15){c[j>>2]=0;c[(qi()|0)>>2]=84;f=-1}i=l;return f|0}function Gi(a){a=a|0;if(!a)a=1;else a=(c[a>>2]|0)==0;return a&1|0}function Hi(b,d,e){b=b|0;d=d|0;e=e|0;do if(b){if(d>>>0<128){a[b>>0]=d;b=1;break}if(d>>>0<2048){a[b>>0]=d>>>6|192;a[b+1>>0]=d&63|128;b=2;break}if(d>>>0<55296|(d&-8192|0)==57344){a[b>>0]=d>>>12|224;a[b+1>>0]=d>>>6&63|128;a[b+2>>0]=d&63|128;b=3;break}if((d+-65536|0)>>>0<1048576){a[b>>0]=d>>>18|240;a[b+1>>0]=d>>>12&63|128;a[b+2>>0]=d>>>6&63|128;a[b+3>>0]=d&63|128;b=4;break}else{c[(qi()|0)>>2]=84;b=-1;break}}else b=1;while(0);return b|0}function Ii(a,b){a=a|0;b=b|0;if(!a)a=0;else a=Hi(a,b,0)|0;return a|0}function Ji(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0;o=i;i=i+112|0;n=o+40|0;l=o+24|0;k=o+16|0;g=o;m=o+52|0;f=a[d>>0]|0;if(sj(14909,f<<24>>24,4)|0){e=Uj(1144)|0;if(!e)e=0;else{h=e;j=h+112|0;do{c[h>>2]=0;h=h+4|0}while((h|0)<(j|0));if(!(wj(d,43)|0))c[e>>2]=f<<24>>24==114?8:4;if(wj(d,101)|0){c[g>>2]=b;c[g+4>>2]=2;c[g+8>>2]=1;va(221,g|0)|0;f=a[d>>0]|0}if(f<<24>>24==97){c[k>>2]=b;c[k+4>>2]=3;f=va(221,k|0)|0;if(!(f&1024)){c[l>>2]=b;c[l+4>>2]=4;c[l+8>>2]=f|1024;va(221,l|0)|0}d=c[e>>2]|128;c[e>>2]=d}else d=c[e>>2]|0;c[e+60>>2]=b;c[e+44>>2]=e+120;c[e+48>>2]=1024;f=e+75|0;a[f>>0]=-1;if((d&8|0)==0?(c[n>>2]=b,c[n+4>>2]=21505,c[n+8>>2]=m,(mb(54,n|0)|0)==0):0)a[f>>0]=10;c[e+32>>2]=14;c[e+36>>2]=4;c[e+40>>2]=5;c[e+12>>2]=2;if(!(c[598]|0))c[e+76>>2]=-1;yb(2416);f=c[603]|0;c[e+56>>2]=f;if(f)c[f+52>>2]=e;c[603]=e;nb(2416)}}else{c[(qi()|0)>>2]=22;e=0}i=o;return e|0}function Ki(b){b=b|0;var c=0,d=0,e=0;d=(wj(b,43)|0)==0;c=a[b>>0]|0;d=d?c<<24>>24!=114&1:2;e=(wj(b,120)|0)==0;d=e?d:d|128;b=(wj(b,101)|0)==0;b=b?d:d|524288;b=c<<24>>24==114?b:b|64;b=c<<24>>24==119?b|512:b;return(c<<24>>24==97?b|1024:b)|0}function Li(a){a=a|0;return 0}function Mi(a){a=a|0;return}function Ni(a){a=a|0;var b=0,d=0;b=i;i=i+16|0;d=b;c[d>>2]=c[a+60>>2];a=wi(zb(6,d|0)|0)|0;i=b;return a|0}function Oi(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0;m=i;i=i+48|0;h=m+16|0;g=m;f=m+32|0;c[f>>2]=d;j=f+4|0;l=b+48|0;n=c[l>>2]|0;c[j>>2]=e-((n|0)!=0&1);k=b+44|0;c[f+8>>2]=c[k>>2];c[f+12>>2]=n;if(!(c[597]|0)){c[h>>2]=c[b+60>>2];c[h+4>>2]=f;c[h+8>>2]=2;f=wi(Nb(145,h|0)|0)|0}else{Fa(13,b|0);c[g>>2]=c[b+60>>2];c[g+4>>2]=f;c[g+8>>2]=2;f=wi(Nb(145,g|0)|0)|0;pb(0)}if((f|0)>=1){j=c[j>>2]|0;if(f>>>0>j>>>0){h=c[k>>2]|0;g=b+4|0;c[g>>2]=h;c[b+8>>2]=h+(f-j);if(!(c[l>>2]|0))f=e;else{c[g>>2]=h+1;a[d+(e+-1)>>0]=a[h>>0]|0;f=e}}}else{c[b>>2]=c[b>>2]|f&48^16;c[b+8>>2]=0;c[b+4>>2]=0}i=m;return f|0}function Pi(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0;f=i;i=i+32|0;g=f;e=f+20|0;c[g>>2]=c[a+60>>2];c[g+4>>2]=0;c[g+8>>2]=b;c[g+12>>2]=e;c[g+16>>2]=d;if((wi(Ib(140,g|0)|0)|0)<0){c[e>>2]=-1;a=-1}else a=c[e>>2]|0;i=f;return a|0}function Qi(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0;q=i;i=i+48|0;n=q+16|0;m=q;e=q+32|0;o=a+28|0;f=c[o>>2]|0;c[e>>2]=f;p=a+20|0;f=(c[p>>2]|0)-f|0;c[e+4>>2]=f;c[e+8>>2]=b;c[e+12>>2]=d;k=a+60|0;l=a+44|0;b=2;f=f+d|0;while(1){if(!(c[597]|0)){c[n>>2]=c[k>>2];c[n+4>>2]=e;c[n+8>>2]=b;h=wi(Ob(146,n|0)|0)|0}else{Fa(14,a|0);c[m>>2]=c[k>>2];c[m+4>>2]=e;c[m+8>>2]=b;h=wi(Ob(146,m|0)|0)|0;pb(0)}if((f|0)==(h|0)){f=6;break}if((h|0)<0){f=8;break}f=f-h|0;g=c[e+4>>2]|0;if(h>>>0<=g>>>0)if((b|0)==2){c[o>>2]=(c[o>>2]|0)+h;j=g;b=2}else j=g;else{j=c[l>>2]|0;c[o>>2]=j;c[p>>2]=j;j=c[e+12>>2]|0;h=h-g|0;e=e+8|0;b=b+-1|0}c[e>>2]=(c[e>>2]|0)+h;c[e+4>>2]=j-h}if((f|0)==6){n=c[l>>2]|0;c[a+16>>2]=n+(c[a+48>>2]|0);a=n;c[o>>2]=a;c[p>>2]=a}else if((f|0)==8){c[a+16>>2]=0;c[o>>2]=0;c[p>>2]=0;c[a>>2]=c[a>>2]|32;if((b|0)==2)d=0;else d=d-(c[e+4>>2]|0)|0}i=q;return d|0}function Ri(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0;g=i;i=i+80|0;f=g;c[b+36>>2]=4;if((c[b>>2]&64|0)==0?(c[f>>2]=c[b+60>>2],c[f+4>>2]=21505,c[f+8>>2]=g+12,(mb(54,f|0)|0)!=0):0)a[b+75>>0]=-1;f=Qi(b,d,e)|0;i=g;return f|0}function Si(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0;e=a+84|0;g=c[e>>2]|0;h=d+256|0;f=sj(g,0,h)|0;f=(f|0)==0?h:f-g|0;d=f>>>0>>0?f:d;ik(b|0,g|0,d|0)|0;c[a+4>>2]=g+d;b=g+f|0;c[a+8>>2]=b;c[e>>2]=b;return d|0}function Ti(b){b=b|0;var d=0,e=0;d=b+74|0;e=a[d>>0]|0;a[d>>0]=e+255|e;d=b+20|0;e=b+44|0;if((c[d>>2]|0)>>>0>(c[e>>2]|0)>>>0)Qb[c[b+36>>2]&15](b,0,0)|0;c[b+16>>2]=0;c[b+28>>2]=0;c[d>>2]=0;d=c[b>>2]|0;if(d&20)if(!(d&4))d=-1;else{c[b>>2]=d|32;d=-1}else{d=c[e>>2]|0;c[b+8>>2]=d;c[b+4>>2]=d;d=0}return d|0}function Ui(b){b=b|0;var d=0,e=0;d=b+74|0;e=a[d>>0]|0;a[d>>0]=e+255|e;d=c[b>>2]|0;if(!(d&8)){c[b+8>>2]=0;c[b+4>>2]=0;d=c[b+44>>2]|0;c[b+28>>2]=d;c[b+20>>2]=d;c[b+16>>2]=d+(c[b+48>>2]|0);d=0}else{c[b>>2]=d|32;d=-1}return d|0}function Vi(a){a=a|0;var b=0,e=0;e=i;i=i+16|0;b=e;if((c[a+8>>2]|0)==0?(Ti(a)|0)!=0:0)b=-1;else if((Qb[c[a+32>>2]&15](a,b,1)|0)==1)b=d[b>>0]|0;else b=-1;i=e;return b|0}function Wi(a){a=a|0;var b=0,d=0,e=0;e=(c[a>>2]&1|0)!=0;if(!e){yb(2416);d=c[a+52>>2]|0;b=a+56|0;if(d)c[d+56>>2]=c[b>>2];b=c[b>>2]|0;if(b)c[b+52>>2]=d;if((c[603]|0)==(a|0))c[603]=b;nb(2416)}b=Yi(a)|0;b=Yb[c[a+12>>2]&31](a)|0|b;d=c[a+92>>2]|0;if(d)Vj(d);if(!e)Vj(a);return b|0}function Xi(a){a=a|0;var b=0;if((c[a+76>>2]|0)>-1){b=(Li(a)|0)==0;a=(c[a>>2]|0)>>>5&1}else a=(c[a>>2]|0)>>>5&1;return a|0}function Yi(a){a=a|0;var b=0,d=0;do if(a){if((c[a+76>>2]|0)<=-1){b=Kj(a)|0;break}d=(Li(a)|0)==0;b=Kj(a)|0;if(!d)Mi(a)}else{if(!(c[660]|0))b=0;else b=Yi(c[660]|0)|0;yb(2416);a=c[603]|0;if(a)do{if((c[a+76>>2]|0)>-1)d=Li(a)|0;else d=0;if((c[a+20>>2]|0)>>>0>(c[a+28>>2]|0)>>>0)b=Kj(a)|0|b;if(d)Mi(a);a=c[a+56>>2]|0}while((a|0)!=0);nb(2416)}while(0);return b|0}function Zi(b,e,f){b=b|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0;if((c[f+76>>2]|0)>-1)o=Li(f)|0;else o=0;g=e+-1|0;if((e|0)<2){p=f+74|0;n=a[p>>0]|0;a[p>>0]=n+255|n;if(o)Mi(f);if(!g)a[b>>0]=0;else b=0}else{a:do if(g){m=f+4|0;n=f+8|0;h=b;while(1){i=c[m>>2]|0;q=i;k=(c[n>>2]|0)-q|0;j=sj(i,10,k)|0;r=(j|0)==0;j=r?k:1-q+j|0;q=j>>>0>>0;j=q?j:g;ik(h|0,i|0,j|0)|0;i=c[m>>2]|0;k=i+j|0;c[m>>2]=k;e=h+j|0;l=g-j|0;if(!(r&q)){p=18;break a}if(k>>>0<(c[n>>2]|0)>>>0){j=j+1|0;c[m>>2]=i+j;i=d[k>>0]|0}else{g=Vi(f)|0;if((g|0)<0)break;j=j+1|0;i=g}g=l+-1|0;h=h+j|0;a[e>>0]=i;if(!((g|0)!=0&(i&255|0)!=10)){e=h;p=18;break a}}if((e|0)!=(b|0)?(c[f>>2]&16|0)!=0:0)p=18;else b=0}else{e=b;p=18}while(0);if((p|0)==18)if(!b)b=0;else a[e>>0]=0;if(o)Mi(f)}return b|0}function _i(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0;g=i;i=i+32|0;f=g+16|0;e=g;if(sj(14909,a[d>>0]|0,4)|0){h=Ki(d)|0|32768;c[e>>2]=b;c[e+4>>2]=h;c[e+8>>2]=438;e=wi(Ab(5,e|0)|0)|0;if((e|0)>=0){b=Ji(e,d)|0;if(!b){c[f>>2]=e;zb(6,f|0)|0;b=0}}else b=0}else{c[(qi()|0)>>2]=22;b=0}i=g;return b|0}function $i(a,b){a=a|0;b=b|0;return(ij(a,Bj(a)|0,1,b)|0)+-1|0}function aj(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,l=0;j=$(e,d)|0;if((c[f+76>>2]|0)>-1)k=Li(f)|0;else k=0;g=f+74|0;h=a[g>>0]|0;a[g>>0]=h+255|h;g=f+4|0;h=c[g>>2]|0;i=(c[f+8>>2]|0)-h|0;if((i|0)>0){i=i>>>0>>0?i:j;ik(b|0,h|0,i|0)|0;c[g>>2]=h+i;b=b+i|0;g=j-i|0}else g=j;a:do if(!g)l=13;else{i=f+32|0;h=g;while(1){if(Ti(f)|0){e=h;break}g=Qb[c[i>>2]&15](f,b,h)|0;if((g+1|0)>>>0<2){e=h;break}if((h|0)==(g|0)){l=13;break a}else{b=b+g|0;h=h-g|0}}if(k)Mi(f);e=((j-e|0)>>>0)/(d>>>0)|0}while(0);if((l|0)==13)if(k)Mi(f);return e|0}function bj(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0;if((d|0)==1)b=b-(c[a+8>>2]|0)+(c[a+4>>2]|0)|0;f=a+20|0;e=a+28|0;if((c[f>>2]|0)>>>0>(c[e>>2]|0)>>>0?(Qb[c[a+36>>2]&15](a,0,0)|0,(c[f>>2]|0)==0):0)b=-1;else{c[a+16>>2]=0;c[e>>2]=0;c[f>>2]=0;if((Qb[c[a+40>>2]&15](a,b,d)|0)<0)b=-1;else{c[a+8>>2]=0;c[a+4>>2]=0;c[a>>2]=c[a>>2]&-17;b=0}}return b|0}function cj(a,b,d){a=a|0;b=b|0;d=d|0;var e=0;if((c[a+76>>2]|0)>-1){e=(Li(a)|0)==0;b=bj(a,b,d)|0;if(!e)Mi(a)}else b=bj(a,b,d)|0;return b|0}function dj(a,b,c){a=a|0;b=b|0;c=c|0;return cj(a,b,c)|0}function ej(a){a=a|0;var b=0;if(!(c[a>>2]&128))b=1;else b=(c[a+20>>2]|0)>>>0>(c[a+28>>2]|0)>>>0?2:1;b=Qb[c[a+40>>2]&15](a,0,b)|0;if((b|0)>=0)b=b-(c[a+8>>2]|0)+(c[a+4>>2]|0)+(c[a+20>>2]|0)-(c[a+28>>2]|0)|0;return b|0}function fj(a){a=a|0;var b=0;if((c[a+76>>2]|0)>-1){b=(Li(a)|0)==0;a=ej(a)|0}else a=ej(a)|0;return a|0}function gj(a){a=a|0;return fj(a)|0}function hj(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0;f=e+16|0;g=c[f>>2]|0;if(!g)if(!(Ui(e)|0)){g=c[f>>2]|0;h=4}else f=0;else h=4;a:do if((h|0)==4){i=e+20|0;h=c[i>>2]|0;if((g-h|0)>>>0>>0){f=Qb[c[e+36>>2]&15](e,b,d)|0;break}b:do if((a[e+75>>0]|0)>-1){f=d;while(1){if(!f){g=h;f=0;break b}g=f+-1|0;if((a[b+g>>0]|0)==10)break;else f=g}if((Qb[c[e+36>>2]&15](e,b,f)|0)>>>0>>0)break a;d=d-f|0;b=b+f|0;g=c[i>>2]|0}else{g=h;f=0}while(0);ik(g|0,b|0,d|0)|0;c[i>>2]=(c[i>>2]|0)+d;f=f+d|0}while(0);return f|0}function ij(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0;f=$(d,b)|0;if((c[e+76>>2]|0)>-1){g=(Li(e)|0)==0;a=hj(a,f,e)|0;if(!g)Mi(e)}else a=hj(a,f,e)|0;if((a|0)!=(f|0))d=(a>>>0)/(b>>>0)|0;return d|0}function jj(a){a=a|0;var b=0;if((c[a+76>>2]|0)>-1){b=(Li(a)|0)==0;bj(a,0,0)|0;c[a>>2]=c[a>>2]&-33;if(!b)Mi(a)}else{bj(a,0,0)|0;c[a>>2]=c[a>>2]&-33}return}function kj(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0;e=i;i=i+16|0;f=e;c[f>>2]=d;d=pj(a,b,f)|0;i=e;return d|0}function lj(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0;j=i;i=i+16|0;e=j;f=Uj(240)|0;do if(f){c[e>>2]=c[d>>2];e=oj(f,240,b,e)|0;if(e>>>0<240){b=Xj(f,e+1|0)|0;c[a>>2]=(b|0)!=0?b:f;break}Vj(f);if((e|0)>=0?(h=e+1|0,g=Uj(h)|0,c[a>>2]=g,(g|0)!=0):0)e=oj(g,h,b,d)|0;else e=-1}else e=-1;while(0);i=j;return e|0}function mj(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0;s=i;i=i+224|0;o=s+80|0;r=s+96|0;q=s;p=s+136|0;f=r;g=f+40|0;do{c[f>>2]=0;f=f+4|0}while((f|0)<(g|0));c[o>>2]=c[e>>2];if((Lj(0,d,o,q,r)|0)<0)e=-1;else{if((c[b+76>>2]|0)>-1)m=Li(b)|0;else m=0;e=c[b>>2]|0;n=e&32;if((a[b+74>>0]|0)<1)c[b>>2]=e&-33;e=b+48|0;if(!(c[e>>2]|0)){g=b+44|0;h=c[g>>2]|0;c[g>>2]=p;j=b+28|0;c[j>>2]=p;k=b+20|0;c[k>>2]=p;c[e>>2]=80;l=b+16|0;c[l>>2]=p+80;f=Lj(b,d,o,q,r)|0;if(h){Qb[c[b+36>>2]&15](b,0,0)|0;f=(c[k>>2]|0)==0?-1:f;c[g>>2]=h;c[e>>2]=0;c[l>>2]=0;c[j>>2]=0;c[k>>2]=0}}else f=Lj(b,d,o,q,r)|0;e=c[b>>2]|0;c[b>>2]=e|n;if(m)Mi(b);e=(e&32|0)==0?f:-1}i=s;return e|0}function nj(e,f,j){e=e|0;f=f|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0.0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0;P=i;i=i+304|0;H=P+16|0;J=P+8|0;I=P+33|0;K=P;y=P+32|0;if((c[e+76>>2]|0)>-1)O=Li(e)|0;else O=0;k=a[f>>0]|0;a:do if(k<<24>>24){L=e+4|0;M=e+100|0;G=e+108|0;z=e+8|0;A=I+10|0;B=I+33|0;C=J+4|0;E=I+46|0;F=I+94|0;m=k;k=0;n=f;s=0;l=0;f=0;b:while(1){c:do if(!(pi(m&255)|0)){m=(a[n>>0]|0)==37;d:do if(m){q=n+1|0;o=a[q>>0]|0;e:do switch(o<<24>>24){case 37:break d;case 42:{x=0;o=n+2|0;break}default:{o=(o&255)+-48|0;if(o>>>0<10?(a[n+2>>0]|0)==36:0){c[H>>2]=c[j>>2];while(1){x=(c[H>>2]|0)+(4-1)&~(4-1);m=c[x>>2]|0;c[H>>2]=x+4;if(o>>>0>1)o=o+-1|0;else break}x=m;o=n+3|0;break e}o=(c[j>>2]|0)+(4-1)&~(4-1);x=c[o>>2]|0;c[j>>2]=o+4;o=q}}while(0);m=a[o>>0]|0;n=m&255;if((n+-48|0)>>>0<10){m=0;while(1){q=(m*10|0)+-48+n|0;o=o+1|0;m=a[o>>0]|0;n=m&255;if((n+-48|0)>>>0>=10)break;else m=q}}else q=0;if(m<<24>>24==109){o=o+1|0;r=a[o>>0]|0;m=(x|0)!=0&1;l=0;f=0}else{r=m;m=0}n=o+1|0;switch(r&255|0){case 104:{w=(a[n>>0]|0)==104;n=w?o+2|0:n;o=w?-2:-1;break}case 108:{w=(a[n>>0]|0)==108;n=w?o+2|0:n;o=w?3:1;break}case 106:{o=3;break}case 116:case 122:{o=1;break}case 76:{o=2;break}case 110:case 112:case 67:case 83:case 91:case 99:case 115:case 88:case 71:case 70:case 69:case 65:case 103:case 102:case 101:case 97:case 120:case 117:case 111:case 105:case 100:{n=o;o=0;break}default:{N=152;break b}}r=d[n>>0]|0;t=(r&47|0)==3;r=t?r|32:r;t=t?1:o;switch(r|0){case 99:{w=s;v=(q|0)<1?1:q;break}case 91:{w=s;v=q;break}case 110:{if(!x){o=s;break c}switch(t|0){case-2:{a[x>>0]=s;o=s;break c}case-1:{b[x>>1]=s;o=s;break c}case 0:{c[x>>2]=s;o=s;break c}case 1:{c[x>>2]=s;o=s;break c}case 3:{o=x;c[o>>2]=s;c[o+4>>2]=((s|0)<0)<<31>>31;o=s;break c}default:{o=s;break c}}}default:{ui(e,0);do{o=c[L>>2]|0;if(o>>>0<(c[M>>2]|0)>>>0){c[L>>2]=o+1;o=d[o>>0]|0}else o=vi(e)|0}while((pi(o)|0)!=0);o=c[L>>2]|0;if(c[M>>2]|0){o=o+-1|0;c[L>>2]=o}w=(c[G>>2]|0)+s+o-(c[z>>2]|0)|0;v=q}}ui(e,v);o=c[L>>2]|0;q=c[M>>2]|0;if(o>>>0>>0)c[L>>2]=o+1;else{if((vi(e)|0)<0){N=152;break b}q=c[M>>2]|0}if(q)c[L>>2]=(c[L>>2]|0)+-1;f:do switch(r|0){case 91:case 99:case 115:{u=(r|0)==99;g:do if((r&239|0)==99){ek(I|0,-1,257)|0;a[I>>0]=0;if((r|0)==115){a[B>>0]=0;a[A>>0]=0;a[A+1>>0]=0;a[A+2>>0]=0;a[A+3>>0]=0;a[A+4>>0]=0}}else{Q=n+1|0;s=(a[Q>>0]|0)==94;o=s&1;r=s?Q:n;n=s?n+2|0:Q;ek(I|0,s&1|0,257)|0;a[I>>0]=0;switch(a[n>>0]|0){case 45:{s=(o^1)&255;a[E>>0]=s;n=r+2|0;break}case 93:{s=(o^1)&255;a[F>>0]=s;n=r+2|0;break}default:s=(o^1)&255}while(1){o=a[n>>0]|0;h:do switch(o<<24>>24){case 0:{N=152;break b}case 93:break g;case 45:{r=n+1|0;o=a[r>>0]|0;switch(o<<24>>24){case 93:case 0:{o=45;break h}default:{}}n=a[n+-1>>0]|0;if((n&255)<(o&255)){n=n&255;do{n=n+1|0;a[I+n>>0]=s;o=a[r>>0]|0}while((n|0)<(o&255|0));n=r}else n=r;break}default:{}}while(0);a[I+((o&255)+1)>>0]=s;n=n+1|0}}while(0);r=u?v+1|0:31;s=(t|0)==1;t=(m|0)!=0;i:do if(s){if(t){f=Uj(r<<2)|0;if(!f){l=0;N=152;break b}}else f=x;c[J>>2]=0;c[C>>2]=0;l=0;j:while(1){q=(f|0)==0;do{k:while(1){o=c[L>>2]|0;if(o>>>0<(c[M>>2]|0)>>>0){c[L>>2]=o+1;o=d[o>>0]|0}else o=vi(e)|0;if(!(a[I+(o+1)>>0]|0))break j;a[y>>0]=o;switch(Fi(K,y,1,J)|0){case-1:{l=0;N=152;break b}case-2:break;default:break k}}if(!q){c[f+(l<<2)>>2]=c[K>>2];l=l+1|0}}while(!(t&(l|0)==(r|0)));l=r<<1|1;o=Xj(f,l<<2)|0;if(!o){l=0;N=152;break b}Q=r;r=l;f=o;l=Q}if(!(Gi(J)|0)){l=0;N=152;break b}else{q=l;l=0}}else{if(t){l=Uj(r)|0;if(!l){l=0;f=0;N=152;break b}else o=0;while(1){do{f=c[L>>2]|0;if(f>>>0<(c[M>>2]|0)>>>0){c[L>>2]=f+1;f=d[f>>0]|0}else f=vi(e)|0;if(!(a[I+(f+1)>>0]|0)){q=o;f=0;break i}a[l+o>>0]=f;o=o+1|0}while((o|0)!=(r|0));f=r<<1|1;o=Xj(l,f)|0;if(!o){f=0;N=152;break b}else{Q=r;r=f;l=o;o=Q}}}if(!x){l=q;while(1){f=c[L>>2]|0;if(f>>>0>>0){c[L>>2]=f+1;f=d[f>>0]|0}else f=vi(e)|0;if(!(a[I+(f+1)>>0]|0)){q=0;l=0;f=0;break i}l=c[M>>2]|0}}else{l=0;while(1){f=c[L>>2]|0;if(f>>>0>>0){c[L>>2]=f+1;f=d[f>>0]|0}else f=vi(e)|0;if(!(a[I+(f+1)>>0]|0)){q=l;l=x;f=0;break i}a[x+l>>0]=f;q=c[M>>2]|0;l=l+1|0}}}while(0);o=c[L>>2]|0;if(c[M>>2]|0){o=o+-1|0;c[L>>2]=o}o=o-(c[z>>2]|0)+(c[G>>2]|0)|0;if(!o)break b;if(!((o|0)==(v|0)|u^1))break b;do if(t)if(s){c[x>>2]=f;break}else{c[x>>2]=l;break}while(0);if(!u){if(f)c[f+(q<<2)>>2]=0;if(!l){l=0;break f}a[l+q>>0]=0}break}case 120:case 88:case 112:{o=16;N=134;break}case 111:{o=8;N=134;break}case 117:case 100:{o=10;N=134;break}case 105:{o=0;N=134;break}case 71:case 103:case 70:case 102:case 69:case 101:case 65:case 97:{p=+si(e,t,0);if((c[G>>2]|0)==((c[z>>2]|0)-(c[L>>2]|0)|0))break b;if(x)switch(t|0){case 0:{g[x>>2]=p;break f}case 1:{h[x>>3]=p;break f}case 2:{h[x>>3]=p;break f}default:break f}break}default:{}}while(0);l:do if((N|0)==134){N=0;o=ti(e,o,0,-1,-1)|0;if((c[G>>2]|0)==((c[z>>2]|0)-(c[L>>2]|0)|0))break b;if((x|0)!=0&(r|0)==112){c[x>>2]=o;break}if(x)switch(t|0){case-2:{a[x>>0]=o;break l}case-1:{b[x>>1]=o;break l}case 0:{c[x>>2]=o;break l}case 1:{c[x>>2]=o;break l}case 3:{Q=x;c[Q>>2]=o;c[Q+4>>2]=D;break l}default:break l}}while(0);k=((x|0)!=0&1)+k|0;o=(c[G>>2]|0)+w+(c[L>>2]|0)-(c[z>>2]|0)|0;break c}while(0);n=n+(m&1)|0;ui(e,0);m=c[L>>2]|0;if(m>>>0<(c[M>>2]|0)>>>0){c[L>>2]=m+1;m=d[m>>0]|0}else m=vi(e)|0;if((m|0)!=(d[n>>0]|0)){N=21;break b}o=s+1|0}else{while(1){ +m=n+1|0;if(!(pi(d[m>>0]|0)|0))break;else n=m}ui(e,0);do{m=c[L>>2]|0;if(m>>>0<(c[M>>2]|0)>>>0){c[L>>2]=m+1;m=d[m>>0]|0}else m=vi(e)|0}while((pi(m)|0)!=0);m=c[L>>2]|0;if(c[M>>2]|0){m=m+-1|0;c[L>>2]=m}o=(c[G>>2]|0)+s+m-(c[z>>2]|0)|0}while(0);n=n+1|0;m=a[n>>0]|0;if(!(m<<24>>24))break a;else s=o}if((N|0)==21){if(c[M>>2]|0)c[L>>2]=(c[L>>2]|0)+-1;if((k|0)!=0|(m|0)>-1)break;else{k=0;N=153}}else if((N|0)==152)if(!k){k=m;N=153}if((N|0)==153){m=k;k=-1}if(m){Vj(l);Vj(f)}}else k=0;while(0);if(O)Mi(e);i=P;return k|0}function oj(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,j=0,k=0,l=0,m=0,n=0;n=i;i=i+128|0;g=n+112|0;m=n;h=m;j=2684;k=h+112|0;do{c[h>>2]=c[j>>2];h=h+4|0;j=j+4|0}while((h|0)<(k|0));if((d+-1|0)>>>0>2147483646)if(!d){d=1;l=4}else{c[(qi()|0)>>2]=75;d=-1}else{g=b;l=4}if((l|0)==4){l=-2-g|0;l=d>>>0>l>>>0?l:d;c[m+48>>2]=l;b=m+20|0;c[b>>2]=g;c[m+44>>2]=g;d=g+l|0;g=m+16|0;c[g>>2]=d;c[m+28>>2]=d;d=mj(m,e,f)|0;if(l){e=c[b>>2]|0;a[e+(((e|0)==(c[g>>2]|0))<<31>>31)>>0]=0}}i=n;return d|0}function pj(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0;g=i;i=i+112|0;e=g;f=e;h=f+112|0;do{c[f>>2]=0;f=f+4|0}while((f|0)<(h|0));c[e+32>>2]=15;c[e+44>>2]=a;c[e+76>>2]=-1;c[e+84>>2]=a;h=nj(e,b,d)|0;i=g;return h|0}function qj(b){b=b|0;var c=0,d=0,e=0,f=0;while(1){c=b+1|0;if(!(pi(a[b>>0]|0)|0))break;else b=c}d=a[b>>0]|0;switch(d<<24>>24|0){case 45:{e=1;f=5;break}case 43:{e=0;f=5;break}default:e=0}if((f|0)==5){b=c;d=a[c>>0]|0}c=(d<<24>>24)+-48|0;if(c>>>0<10){d=b;b=0;do{d=d+1|0;b=(b*10|0)-c|0;c=(a[d>>0]|0)+-48|0}while(c>>>0<10)}else b=0;return((e|0)!=0?b:0-b|0)|0}function rj(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0;r=i;i=i+208|0;o=r+8|0;p=r;f=$(d,b)|0;n=p;c[n>>2]=1;c[n+4>>2]=0;if(f){j=f-d|0;c[o+4>>2]=d;c[o>>2]=d;g=d;b=d;h=2;while(1){b=b+d+g|0;c[o+(h<<2)>>2]=b;if(b>>>0>>0){n=g;g=b;h=h+1|0;b=n}else break}n=0-d|0;k=a+j|0;m=p+4|0;if((j|0)>0){j=k;f=1;h=1;while(1){do if((f&3|0)==3){Nj(a,d,e,h,o);l=c[m>>2]|0;b=l<<30|(c[p>>2]|0)>>>2;c[p>>2]=b;c[m>>2]=l>>>2;h=h+2|0}else{b=h+-1|0;if((c[o+(b<<2)>>2]|0)>>>0<(j-a|0)>>>0)Nj(a,d,e,h,o);else Oj(a,d,e,p,h,0,o);if((h|0)==1){b=c[p>>2]|0;c[m>>2]=b>>>31|c[m>>2]<<1;b=b<<1;c[p>>2]=b;h=0;break}if(b>>>0>31){f=c[p>>2]|0;c[m>>2]=f;c[p>>2]=0;b=h+-33|0;g=0}else{f=c[m>>2]|0;g=c[p>>2]|0}c[m>>2]=g>>>(32-b|0)|f<>2]=b;h=1}while(0);f=b|1;c[p>>2]=f;b=a+d|0;if(b>>>0>=k>>>0){f=b;break}else a=b}}else{f=a;h=1}Oj(f,d,e,p,h,0,o);l=p+4|0;b=c[p>>2]|0;if(!((h|0)==1&(b|0)==1&(c[l>>2]|0)==0)){g=f;while(1){if((h|0)<2){f=b+-1|0;do if(f){if(!(f&1)){j=f;f=0;do{f=f+1|0;j=j>>>1}while((j&1|0)==0);if(!f)q=24}else q=24;if((q|0)==24){q=0;k=c[m>>2]|0;if(!k){f=64;q=30;break}if(!(k&1)){j=k;f=0}else{a=0;j=k;f=0;break}while(1){a=f+1|0;j=j>>>1;if(j&1){j=a;break}else f=a}if(!j){a=0;j=k;f=0;break}else f=f+33|0}if(f>>>0>31)q=30;else{a=f;j=c[m>>2]|0}}else{f=32;q=30}while(0);if((q|0)==30){q=0;b=c[m>>2]|0;c[p>>2]=b;c[m>>2]=0;a=f+-32|0;j=0}c[p>>2]=j<<32-a|b>>>a;c[m>>2]=j>>>a;g=g+n|0;f=f+h|0}else{a=b>>>30;k=a|c[m>>2]<<2;f=h+-2|0;c[p>>2]=(b<<1&2147483646|a<<31)^3;c[m>>2]=k>>>1;Oj(g+(0-((c[o+(f<<2)>>2]|0)+d))|0,d,e,p,h+-1|0,1,o);k=c[p>>2]|0;c[m>>2]=k>>>31|c[m>>2]<<1;c[p>>2]=k<<1|1;g=g+n|0;Oj(g,d,e,p,f,1,o)}b=c[p>>2]|0;if((f|0)==1&(b|0)==1&(c[l>>2]|0)==0)break;else h=f}}}i=r;return}function sj(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0;h=d&255;f=(e|0)!=0;a:do if(f&(b&3|0)!=0){g=d&255;while(1){if((a[b>>0]|0)==g<<24>>24){i=6;break a}b=b+1|0;e=e+-1|0;f=(e|0)!=0;if(!(f&(b&3|0)!=0)){i=5;break}}}else i=5;while(0);if((i|0)==5)if(f)i=6;else e=0;b:do if((i|0)==6){g=d&255;if((a[b>>0]|0)!=g<<24>>24){f=$(h,16843009)|0;c:do if(e>>>0>3)while(1){h=c[b>>2]^f;if((h&-2139062144^-2139062144)&h+-16843009)break;b=b+4|0;e=e+-4|0;if(e>>>0<=3){i=11;break c}}else i=11;while(0);if((i|0)==11)if(!e){e=0;break}while(1){if((a[b>>0]|0)==g<<24>>24)break b;b=b+1|0;e=e+-1|0;if(!e){e=0;break}}}}while(0);return((e|0)!=0?b:0)|0}function tj(b,c,d){b=b|0;c=c|0;d=d|0;var e=0;e=c&255;do{if(!d){c=0;break}d=d+-1|0;c=b+d|0}while((a[c>>0]|0)!=e<<24>>24);return c|0}function uj(b,d){b=b|0;d=d|0;var e=0,f=0;e=d;a:do if(!((e^b)&3)){if(e&3)do{e=a[d>>0]|0;a[b>>0]=e;if(!(e<<24>>24))break a;d=d+1|0;b=b+1|0}while((d&3|0)!=0);e=c[d>>2]|0;if(!((e&-2139062144^-2139062144)&e+-16843009)){f=b;while(1){d=d+4|0;b=f+4|0;c[f>>2]=e;e=c[d>>2]|0;if((e&-2139062144^-2139062144)&e+-16843009)break;else f=b}}f=8}else f=8;while(0);if((f|0)==8){f=a[d>>0]|0;a[b>>0]=f;if(f<<24>>24)do{d=d+1|0;b=b+1|0;f=a[d>>0]|0;a[b>>0]=f}while(f<<24>>24!=0)}return b|0}function vj(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0;g=d;do if(!((g^b)&3)){f=(e|0)!=0;a:do if(f&(g&3|0)!=0)while(1){g=a[d>>0]|0;a[b>>0]=g;if(!(g<<24>>24))break a;e=e+-1|0;d=d+1|0;b=b+1|0;f=(e|0)!=0;if(!(f&(d&3|0)!=0)){h=5;break}}else h=5;while(0);if((h|0)==5)if(!f){e=0;break}if(a[d>>0]|0){b:do if(e>>>0>3)do{f=c[d>>2]|0;if((f&-2139062144^-2139062144)&f+-16843009)break b;c[b>>2]=f;e=e+-4|0;d=d+4|0;b=b+4|0}while(e>>>0>3);while(0);h=11}}else h=11;while(0);c:do if((h|0)==11)if(!e)e=0;else while(1){h=a[d>>0]|0;a[b>>0]=h;if(!(h<<24>>24))break c;e=e+-1|0;b=b+1|0;if(!e){e=0;break}else d=d+1|0}while(0);ek(b|0,0,e|0)|0;return b|0}function wj(b,c){b=b|0;c=c|0;b=xj(b,c)|0;return((a[b>>0]|0)==(c&255)<<24>>24?b:0)|0}function xj(b,d){b=b|0;d=d|0;var e=0,f=0,g=0;f=d&255;a:do if(!f)b=b+(Bj(b)|0)|0;else{if(b&3){e=d&255;do{g=a[b>>0]|0;if(g<<24>>24==0?1:g<<24>>24==e<<24>>24)break a;b=b+1|0}while((b&3|0)!=0)}f=$(f,16843009)|0;e=c[b>>2]|0;b:do if(!((e&-2139062144^-2139062144)&e+-16843009))do{g=e^f;if((g&-2139062144^-2139062144)&g+-16843009)break b;b=b+4|0;e=c[b>>2]|0}while(((e&-2139062144^-2139062144)&e+-16843009|0)==0);while(0);e=d&255;while(1){g=a[b>>0]|0;if(g<<24>>24==0?1:g<<24>>24==e<<24>>24)break;else b=b+1|0}}while(0);return b|0}function yj(a,b){a=a|0;b=b|0;uj(a,b)|0;return a|0}function zj(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0;g=i;i=i+32|0;f=g;e=a[d>>0]|0;if(e<<24>>24!=0?(a[d+1>>0]|0)!=0:0){c[f>>2]=0;c[f+4>>2]=0;c[f+8>>2]=0;c[f+12>>2]=0;c[f+16>>2]=0;c[f+20>>2]=0;c[f+24>>2]=0;c[f+28>>2]=0;do{h=f+(((e&255)>>>5&255)<<2)|0;c[h>>2]=c[h>>2]|1<<(e&31);d=d+1|0;e=a[d>>0]|0}while(e<<24>>24!=0);d=a[b>>0]|0;a:do if(!(d<<24>>24))e=b;else{e=b;do{if(c[f+(((d&255)>>>5&255)<<2)>>2]&1<<(d&31))break a;e=e+1|0;d=a[e>>0]|0}while(d<<24>>24!=0)}while(0);e=e-b|0}else e=(xj(b,e<<24>>24)|0)-b|0;i=g;return e|0}function Aj(a){a=a|0;var b=0,c=0;c=(Bj(a)|0)+1|0;b=Uj(c)|0;if(!b)b=0;else ik(b|0,a|0,c|0)|0;return b|0}function Bj(b){b=b|0;var d=0,e=0,f=0;f=b;a:do if(!(f&3))e=4;else{d=b;b=f;while(1){if(!(a[d>>0]|0))break a;d=d+1|0;b=d;if(!(b&3)){b=d;e=4;break}}}while(0);if((e|0)==4){while(1){d=c[b>>2]|0;if(!((d&-2139062144^-2139062144)&d+-16843009))b=b+4|0;else break}if((d&255)<<24>>24)do b=b+1|0;while((a[b>>0]|0)!=0)}return b-f|0}function Cj(b,c,d){b=b|0;c=c|0;d=d|0;var e=0,f=0,g=0;e=b+(Bj(b)|0)|0;a:do if(d)while(1){f=a[c>>0]|0;if(!(f<<24>>24))break a;d=d+-1|0;g=e+1|0;a[e>>0]=f;if(!d){e=g;break}else{c=c+1|0;e=g}}while(0);a[e>>0]=0;return b|0}function Dj(a,b,c){a=a|0;b=b|0;c=c|0;vj(a,b,c)|0;return a|0}function Ej(a,b){a=a|0;b=b|0;return tj(a,b,(Bj(a)|0)+1|0)|0}function Fj(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0;h=i;i=i+32|0;g=h;c[g>>2]=0;c[g+4>>2]=0;c[g+8>>2]=0;c[g+12>>2]=0;c[g+16>>2]=0;c[g+20>>2]=0;c[g+24>>2]=0;c[g+28>>2]=0;f=a[d>>0]|0;do if(!(f<<24>>24))d=0;else{if(!(a[d+1>>0]|0)){d=b;while(1)if((a[d>>0]|0)==f<<24>>24)d=d+1|0;else 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b=0,d=0,e=0,f=0,g=0,h=0;b=a+20|0;g=a+28|0;if((c[b>>2]|0)>>>0>(c[g>>2]|0)>>>0?(Qb[c[a+36>>2]&15](a,0,0)|0,(c[b>>2]|0)==0):0)b=-1;else{h=a+4|0;d=c[h>>2]|0;e=a+8|0;f=c[e>>2]|0;if(d>>>0>>0)Qb[c[a+40>>2]&15](a,d-f|0,1)|0;c[a+16>>2]=0;c[g>>2]=0;c[b>>2]=0;c[e>>2]=0;c[h>>2]=0;b=0}return b|0}function Lj(e,f,g,j,l){e=e|0;f=f|0;g=g|0;j=j|0;l=l|0;var m=0,n=0,o=0,p=0,q=0.0,r=0,s=0,t=0,u=0,v=0.0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0;ha=i;i=i+624|0;ca=ha+24|0;ea=ha+16|0;da=ha+588|0;Y=ha+576|0;ba=ha;V=ha+536|0;ga=ha+8|0;fa=ha+528|0;M=(e|0)!=0;N=V+40|0;U=N;V=V+39|0;W=ga+4|0;X=Y+12|0;Y=Y+11|0;Z=da;_=X;aa=_-Z|0;O=-2-Z|0;P=_+2|0;Q=ca+288|0;R=da+9|0;S=R;T=da+8|0;m=0;w=f;n=0;f=0;a:while(1){do if((m|0)>-1)if((n|0)>(2147483647-m|0)){c[(qi()|0)>>2]=75;m=-1;break}else{m=n+m|0;break}while(0);n=a[w>>0]|0;if(!(n<<24>>24)){L=245;break}else o=w;b:while(1){switch(n<<24>>24){case 37:{n=o;L=9;break 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a}else{x=s;K=o}}else{x=s;K=0}}while(0);e:do if((a[n>>0]|0)==46){p=n+1|0;o=a[p>>0]|0;if(o<<24>>24!=42){r=(o<<24>>24)+-48|0;if(r>>>0<10){n=p;o=0}else{n=p;r=0;break}while(1){o=(o*10|0)+r|0;n=n+1|0;r=(a[n>>0]|0)+-48|0;if(r>>>0>=10){r=o;break e}}}p=n+2|0;o=(a[p>>0]|0)+-48|0;if(o>>>0<10?(a[n+3>>0]|0)==36:0){c[l+(o<<2)>>2]=10;n=n+4|0;r=c[j+((a[p>>0]|0)+-48<<3)>>2]|0;break}if(f){m=-1;break a}if(M){n=(c[g>>2]|0)+(4-1)&~(4-1);r=c[n>>2]|0;c[g>>2]=n+4;n=p}else{n=p;r=0}}else r=-1;while(0);t=0;while(1){o=(a[n>>0]|0)+-65|0;if(o>>>0>57){m=-1;break a}p=n+1|0;o=a[15953+(t*58|0)+o>>0]|0;s=o&255;if((s+-1|0)>>>0<8){n=p;t=s}else{J=p;break}}if(!(o<<24>>24)){m=-1;break}p=(u|0)>-1;do if(o<<24>>24==19)if(p){m=-1;break a}else L=52;else{if(p){c[l+(u<<2)>>2]=s;H=j+(u<<3)|0;I=c[H+4>>2]|0;L=ba;c[L>>2]=c[H>>2];c[L+4>>2]=I;L=52;break}if(!M){m=0;break a}Rj(ba,s,g)}while(0);if((L|0)==52?(L=0,!M):0){w=J;n=y;continue}u=a[n>>0]|0;u=(t|0)!=0&(u&15|0)==3?u&-33:u;p=x&-65537;I=(x&8192|0)==0?x:p;f:do switch(u|0){case 110:switch(t|0){case 0:{c[c[ba>>2]>>2]=m;w=J;n=y;continue a}case 1:{c[c[ba>>2]>>2]=m;w=J;n=y;continue a}case 2:{w=c[ba>>2]|0;c[w>>2]=m;c[w+4>>2]=((m|0)<0)<<31>>31;w=J;n=y;continue a}case 3:{b[c[ba>>2]>>1]=m;w=J;n=y;continue a}case 4:{a[c[ba>>2]>>0]=m;w=J;n=y;continue a}case 6:{c[c[ba>>2]>>2]=m;w=J;n=y;continue a}case 7:{w=c[ba>>2]|0;c[w>>2]=m;c[w+4>>2]=((m|0)<0)<<31>>31;w=J;n=y;continue a}default:{w=J;n=y;continue a}}case 112:{t=I|8;r=r>>>0>8?r:8;u=120;L=64;break}case 88:case 120:{t=I;L=64;break}case 111:{p=ba;o=c[p>>2]|0;p=c[p+4>>2]|0;if((o|0)==0&(p|0)==0)n=N;else{n=N;do{n=n+-1|0;a[n>>0]=o&7|48;o=hk(o|0,p|0,3)|0;p=D}while(!((o|0)==0&(p|0)==0))}if(!(I&8)){o=I;t=0;s=16433;L=77}else{t=U-n+1|0;o=I;r=(r|0)<(t|0)?t:r;t=0;s=16433;L=77}break}case 105:case 100:{o=ba;n=c[o>>2]|0;o=c[o+4>>2]|0;if((o|0)<0){n=dk(0,0,n|0,o|0)|0;o=D;p=ba;c[p>>2]=n;c[p+4>>2]=o;p=1;s=16433;L=76;break f}if(!(I&2048)){s=I&1;p=s;s=(s|0)==0?16433:16435;L=76}else{p=1;s=16434;L=76}break}case 117:{o=ba;n=c[o>>2]|0;o=c[o+4>>2]|0;p=0;s=16433;L=76;break}case 99:{a[V>>0]=c[ba>>2];w=V;o=1;t=0;u=16433;n=N;break}case 109:{n=ri(c[(qi()|0)>>2]|0)|0;L=82;break}case 115:{n=c[ba>>2]|0;n=(n|0)!=0?n:16443;L=82;break}case 67:{c[ga>>2]=c[ba>>2];c[W>>2]=0;c[ba>>2]=ga;r=-1;L=86;break}case 83:{if(!r){Tj(e,32,K,0,I);n=0;L=98}else L=86;break}case 65:case 71:case 70:case 69:case 97:case 103:case 102:case 101:{q=+h[ba>>3];c[ea>>2]=0;h[k>>3]=q;if((c[k+4>>2]|0)>=0)if(!(I&2048)){H=I&1;G=H;H=(H|0)==0?16451:16456}else{G=1;H=16453}else{q=-q;G=1;H=16450}h[k>>3]=q;F=c[k+4>>2]&2146435072;do if(F>>>0<2146435072|(F|0)==2146435072&0<0){v=+Ci(q,ea)*2.0;o=v!=0.0;if(o)c[ea>>2]=(c[ea>>2]|0)+-1;C=u|32;if((C|0)==97){w=u&32;y=(w|0)==0?H:H+9|0;x=G|2;n=12-r|0;do if(!(r>>>0>11|(n|0)==0)){q=8.0;do{n=n+-1|0;q=q*16.0}while((n|0)!=0);if((a[y>>0]|0)==45){q=-(q+(-v-q));break}else{q=v+q-q;break}}else q=v;while(0);o=c[ea>>2]|0;n=(o|0)<0?0-o|0:o;n=Sj(n,((n|0)<0)<<31>>31,X)|0;if((n|0)==(X|0)){a[Y>>0]=48;n=Y}a[n+-1>>0]=(o>>31&2)+43;t=n+-2|0;a[t>>0]=u+15;s=(r|0)<1;p=(I&8|0)==0;o=da;while(1){H=~~q;n=o+1|0;a[o>>0]=d[16417+H>>0]|w;q=(q-+(H|0))*16.0;do if((n-Z|0)==1){if(p&(s&q==0.0))break;a[n>>0]=46;n=o+2|0}while(0);if(!(q!=0.0))break;else o=n}r=(r|0)!=0&(O+n|0)<(r|0)?P+r-t|0:aa-t+n|0;p=r+x|0;Tj(e,32,K,p,I);if(!(c[e>>2]&32))hj(y,x,e)|0;Tj(e,48,K,p,I^65536);n=n-Z|0;if(!(c[e>>2]&32))hj(da,n,e)|0;o=_-t|0;Tj(e,48,r-(n+o)|0,0,0);if(!(c[e>>2]&32))hj(t,o,e)|0;Tj(e,32,K,p,I^8192);n=(p|0)<(K|0)?K:p;break}n=(r|0)<0?6:r;if(o){o=(c[ea>>2]|0)+-28|0;c[ea>>2]=o;q=v*268435456.0}else{q=v;o=c[ea>>2]|0}F=(o|0)<0?ca:Q;E=F;o=F;do{B=~~q>>>0;c[o>>2]=B;o=o+4|0;q=(q-+(B>>>0))*1.0e9}while(q!=0.0);p=o;o=c[ea>>2]|0;if((o|0)>0){s=F;while(1){t=(o|0)>29?29:o;r=p+-4|0;do 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>>0){o=(1<>>x;r=0;t=w;do{B=c[t>>2]|0;c[t>>2]=(B>>>x)+r;r=$(B&o,s)|0;t=t+4|0}while(t>>>0

>>0);o=(c[w>>2]|0)==0?w+4|0:w;if(!r){r=o;break}c[p>>2]=r;r=o;p=p+4|0}else r=(c[w>>2]|0)==0?w+4|0:w;while(0);o=z?F:r;p=(p-o>>2|0)>(y|0)?o+(y<<2)|0:p;o=(c[ea>>2]|0)+x|0;c[ea>>2]=o;if((o|0)>=0){w=r;break}else w=r}}else w=r;do if(w>>>0

>>0){o=(E-w>>2)*9|0;s=c[w>>2]|0;if(s>>>0<10)break;else r=10;do{r=r*10|0;o=o+1|0}while(s>>>0>=r>>>0)}else o=0;while(0);A=(C|0)==103;B=(n|0)!=0;r=n-((C|0)!=102?o:0)+((B&A)<<31>>31)|0;if((r|0)<(((p-E>>2)*9|0)+-9|0)){t=r+9216|0;z=(t|0)/9|0;r=F+(z+-1023<<2)|0;t=((t|0)%9|0)+1|0;if((t|0)<9){s=10;do{s=s*10|0;t=t+1|0}while((t|0)!=9)}else s=10;x=c[r>>2]|0;y=(x>>>0)%(s>>>0)|0;if((y|0)==0?(F+(z+-1022<<2)|0)==(p|0):0)s=w;else L=163;do if((L|0)==163){L=0;v=(((x>>>0)/(s>>>0)|0)&1|0)==0?9007199254740992.0:9007199254740994.0;t=(s|0)/2|0;do if(y>>>0>>0)q=.5;else{if((y|0)==(t|0)?(F+(z+-1022<<2)|0)==(p|0):0){q=1.0;break}q=1.5}while(0);do if(G){if((a[H>>0]|0)!=45)break;v=-v;q=-q}while(0);t=x-y|0;c[r>>2]=t;if(!(v+q!=v)){s=w;break}C=t+s|0;c[r>>2]=C;if(C>>>0>999999999){o=w;while(1){s=r+-4|0;c[r>>2]=0;if(s>>>0>>0){o=o+-4|0;c[o>>2]=0}C=(c[s>>2]|0)+1|0;c[s>>2]=C;if(C>>>0>999999999)r=s;else{w=o;r=s;break}}}o=(E-w>>2)*9|0;t=c[w>>2]|0;if(t>>>0<10){s=w;break}else s=10;do{s=s*10|0;o=o+1|0}while(t>>>0>=s>>>0);s=w}while(0);C=r+4|0;w=s;p=p>>>0>C>>>0?C:p}y=0-o|0;while(1){if(p>>>0<=w>>>0){z=0;C=p;break}r=p+-4|0;if(!(c[r>>2]|0))p=r;else{z=1;C=p;break}}do if(A){n=(B&1^1)+n|0;if((n|0)>(o|0)&(o|0)>-5){u=u+-1|0;n=n+-1-o|0}else{u=u+-2|0;n=n+-1|0}p=I&8;if(p)break;do if(z){p=c[C+-4>>2]|0;if(!p){r=9;break}if(!((p>>>0)%10|0)){s=10;r=0}else{r=0;break}do{s=s*10|0;r=r+1|0}while(((p>>>0)%(s>>>0)|0|0)==0)}else r=9;while(0);p=((C-E>>2)*9|0)+-9|0;if((u|32|0)==102){p=p-r|0;p=(p|0)<0?0:p;n=(n|0)<(p|0)?n:p;p=0;break}else{p=p+o-r|0;p=(p|0)<0?0:p;n=(n|0)<(p|0)?n:p;p=0;break}}else p=I&8;while(0);x=n|p;s=(x|0)!=0&1;t=(u|32|0)==102;if(t){o=(o|0)>0?o:0;u=0}else{r=(o|0)<0?y:o;r=Sj(r,((r|0)<0)<<31>>31,X)|0;if((_-r|0)<2)do{r=r+-1|0;a[r>>0]=48}while((_-r|0)<2);a[r+-1>>0]=(o>>31&2)+43;E=r+-2|0;a[E>>0]=u;o=_-E|0;u=E}y=G+1+n+s+o|0;Tj(e,32,K,y,I);if(!(c[e>>2]&32))hj(H,G,e)|0;Tj(e,48,K,y,I^65536);do if(t){r=w>>>0>F>>>0?F:w;o=r;do{p=Sj(c[o>>2]|0,0,R)|0;do 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if((L|0)==76){n=Sj(n,o,N)|0;o=I;t=p;L=77}else if((L|0)==82){L=0;I=sj(n,0,r)|0;H=(I|0)==0;w=n;o=H?r:I-n|0;t=0;u=16433;n=H?n+r|0:I}else if((L|0)==86){L=0;o=0;n=0;s=c[ba>>2]|0;while(1){p=c[s>>2]|0;if(!p)break;n=Ii(fa,p)|0;if((n|0)<0|n>>>0>(r-o|0)>>>0)break;o=n+o|0;if(r>>>0>o>>>0)s=s+4|0;else break}if((n|0)<0){m=-1;break a}Tj(e,32,K,o,I);if(!o){n=0;L=98}else{p=0;r=c[ba>>2]|0;while(1){n=c[r>>2]|0;if(!n){n=o;L=98;break g}n=Ii(fa,n)|0;p=n+p|0;if((p|0)>(o|0)){n=o;L=98;break g}if(!(c[e>>2]&32))hj(fa,n,e)|0;if(p>>>0>=o>>>0){n=o;L=98;break}else r=r+4|0}}}while(0);if((L|0)==98){L=0;Tj(e,32,K,n,I^8192);w=J;n=(K|0)>(n|0)?K:n;continue}if((L|0)==77){L=0;p=(r|0)>-1?o&-65537:o;o=ba;o=(c[o>>2]|0)!=0|(c[o+4>>2]|0)!=0;if((r|0)!=0|o){o=(o&1^1)+(U-n)|0;w=n;o=(r|0)>(o|0)?r:o;u=s;n=N}else{w=N;o=0;u=s;n=N}}s=n-w|0;o=(o|0)<(s|0)?s:o;r=t+o|0;n=(K|0)<(r|0)?r:K;Tj(e,32,n,r,p);if(!(c[e>>2]&32))hj(u,t,e)|0;Tj(e,48,n,r,p^65536);Tj(e,48,o,s,0);if(!(c[e>>2]&32))hj(w,s,e)|0;Tj(e,32,n,r,p^8192);w=J}h:do 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if((e|0)!=0|(k|0)!=1?(j=a+(0-(c[h+(f<<2)>>2]|0))|0,(cc[d&15](j,a)|0)>=1):0){g=(g|0)==0;n=j;l=k;m=e;j=1;while(1){if(g&(f|0)>1){e=c[h+(f+-2<<2)>>2]|0;if((cc[d&15](a+o|0,n)|0)>-1){g=f;e=j;q=20;break a}if((cc[d&15](a+(0-(e+b))|0,n)|0)>-1){g=f;e=j;q=20;break a}}e=j+1|0;c[p+(j<<2)>>2]=n;g=l+-1|0;do if(g){if(!(g&1)){a=g;g=0;do{g=g+1|0;a=a>>>1}while((a&1|0)==0);if(!g)q=11}else q=11;if((q|0)==11){q=0;if(!m){g=64;q=16;break}if(!(m&1)){a=m;g=0}else{k=0;a=l;j=m;g=0;break}while(1){j=g+1|0;a=a>>>1;if(a&1){a=j;break}else g=j}if(!a){k=0;a=l;j=m;g=0;break}else g=g+33|0}if(g>>>0>31)q=16;else{k=g;a=l;j=m}}else{g=32;q=16}while(0);if((q|0)==16){q=0;k=g+-32|0;a=m;j=0}l=j<<32-k|a>>>k;m=j>>>k;g=g+f|0;if(!((m|0)!=0|(l|0)!=1)){a=n;q=20;break a}a=n+(0-(c[h+(g<<2)>>2]|0))|0;if((cc[d&15](a,c[p>>2]|0)|0)<1){a=n;f=g;g=0;q=19;break}else{k=n;f=g;g=1;n=a;j=e;a=k}}}else{e=1;q=19}while(0);if((q|0)==19?(g|0)==0:0){g=f;q=20}if((q|0)==20){Pj(b,p,e);Nj(a,b,d,g,h)}i=r;return}function Pj(a,b,d){a=a|0;b=b|0;d=d|0;var 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13:{f=(c[d>>2]|0)+(4-1)&~(4-1);e=c[f>>2]|0;c[d>>2]=f+4;e=(e&65535)<<16>>16;f=a;c[f>>2]=e;c[f+4>>2]=((e|0)<0)<<31>>31;break a}case 14:{f=(c[d>>2]|0)+(4-1)&~(4-1);e=c[f>>2]|0;c[d>>2]=f+4;f=a;c[f>>2]=e&65535;c[f+4>>2]=0;break a}case 15:{f=(c[d>>2]|0)+(4-1)&~(4-1);e=c[f>>2]|0;c[d>>2]=f+4;e=(e&255)<<24>>24;f=a;c[f>>2]=e;c[f+4>>2]=((e|0)<0)<<31>>31;break a}case 16:{f=(c[d>>2]|0)+(4-1)&~(4-1);e=c[f>>2]|0;c[d>>2]=f+4;f=a;c[f>>2]=e&255;c[f+4>>2]=0;break a}case 17:{f=(c[d>>2]|0)+(8-1)&~(8-1);g=+h[f>>3];c[d>>2]=f+8;h[a>>3]=g;break a}case 18:{f=(c[d>>2]|0)+(8-1)&~(8-1);g=+h[f>>3];c[d>>2]=f+8;h[a>>3]=g;break a}default:break a}while(0);while(0);return}function Sj(b,c,d){b=b|0;c=c|0;d=d|0;var e=0;if(c>>>0>0|(c|0)==0&b>>>0>4294967295)while(1){e=qk(b|0,c|0,10,0)|0;d=d+-1|0;a[d>>0]=e|48;e=pk(b|0,c|0,10,0)|0;if(c>>>0>9|(c|0)==9&b>>>0>4294967295){b=e;c=D}else{b=e;break}}if(b)while(1){d=d+-1|0;a[d>>0]=(b>>>0)%10|0|48;if(b>>>0<10)break;else b=(b>>>0)/10|0}return d|0}function Tj(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,j=0;j=i;i=i+256|0;h=j;do if((d|0)>(e|0)&(f&73728|0)==0){f=d-e|0;ek(h|0,b|0,(f>>>0>256?256:f)|0)|0;b=c[a>>2]|0;g=(b&32|0)==0;if(f>>>0>255){e=d-e|0;do{if(g){hj(h,256,a)|0;b=c[a>>2]|0}f=f+-256|0;g=(b&32|0)==0}while(f>>>0>255);if(g)f=e&255;else break}else if(!g)break;hj(h,f,a)|0}while(0);i=j;return}function Uj(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0;do if(a>>>0<245){o=a>>>0<11?16:a+11&-8;a=o>>>3;i=c[756]|0;d=i>>>a;if(d&3){a=(d&1^1)+a|0;e=a<<1;d=3064+(e<<2)|0;e=3064+(e+2<<2)|0;f=c[e>>2]|0;g=f+8|0;h=c[g>>2]|0;do if((d|0)!=(h|0)){if(h>>>0<(c[760]|0)>>>0)Da();b=h+12|0;if((c[b>>2]|0)==(f|0)){c[b>>2]=d;c[e>>2]=h;break}else Da()}else c[756]=i&~(1<>2]=M|3;M=f+(M|4)|0;c[M>>2]=c[M>>2]|1;M=g;return M|0}h=c[758]|0;if(o>>>0>h>>>0){if(d){e=2<>>12&16;e=e>>>j;f=e>>>5&8;e=e>>>f;g=e>>>2&4;e=e>>>g;d=e>>>1&2;e=e>>>d;a=e>>>1&1;a=(f|j|g|d|a)+(e>>>a)|0;e=a<<1;d=3064+(e<<2)|0;e=3064+(e+2<<2)|0;g=c[e>>2]|0;j=g+8|0;f=c[j>>2]|0;do if((d|0)!=(f|0)){if(f>>>0<(c[760]|0)>>>0)Da();b=f+12|0;if((c[b>>2]|0)==(g|0)){c[b>>2]=d;c[e>>2]=f;k=c[758]|0;break}else Da()}else{c[756]=i&~(1<>2]=o|3;i=g+o|0;c[g+(o|4)>>2]=h|1;c[g+M>>2]=h;if(k){f=c[761]|0;d=k>>>3;b=d<<1;e=3064+(b<<2)|0;a=c[756]|0;d=1<>2]|0;if(b>>>0<(c[760]|0)>>>0)Da();else{l=a;m=b}}else{c[756]=a|d;l=3064+(b+2<<2)|0;m=e}c[l>>2]=f;c[m+12>>2]=f;c[f+8>>2]=m;c[f+12>>2]=e}c[758]=h;c[761]=i;M=j;return M|0}a=c[757]|0;if(a){d=(a&0-a)+-1|0;L=d>>>12&16;d=d>>>L;K=d>>>5&8;d=d>>>K;M=d>>>2&4;d=d>>>M;a=d>>>1&2;d=d>>>a;e=d>>>1&1;e=c[3328+((K|L|M|a|e)+(d>>>e)<<2)>>2]|0;d=(c[e+4>>2]&-8)-o|0;a=e;while(1){b=c[a+16>>2]|0;if(!b){b=c[a+20>>2]|0;if(!b){j=d;break}}a=(c[b+4>>2]&-8)-o|0;M=a>>>0>>0;d=M?a:d;a=b;e=M?b:e}g=c[760]|0;if(e>>>0>>0)Da();i=e+o|0;if(e>>>0>=i>>>0)Da();h=c[e+24>>2]|0;d=c[e+12>>2]|0;do if((d|0)==(e|0)){a=e+20|0;b=c[a>>2]|0;if(!b){a=e+16|0;b=c[a>>2]|0;if(!b){n=0;break}}while(1){d=b+20|0;f=c[d>>2]|0;if(f){b=f;a=d;continue}d=b+16|0;f=c[d>>2]|0;if(!f)break;else{b=f;a=d}}if(a>>>0>>0)Da();else{c[a>>2]=0;n=b;break}}else{f=c[e+8>>2]|0;if(f>>>0>>0)Da();b=f+12|0;if((c[b>>2]|0)!=(e|0))Da();a=d+8|0;if((c[a>>2]|0)==(e|0)){c[b>>2]=d;c[a>>2]=f;n=d;break}else Da()}while(0);do if(h){b=c[e+28>>2]|0;a=3328+(b<<2)|0;if((e|0)==(c[a>>2]|0)){c[a>>2]=n;if(!n){c[757]=c[757]&~(1<>>0<(c[760]|0)>>>0)Da();b=h+16|0;if((c[b>>2]|0)==(e|0))c[b>>2]=n;else c[h+20>>2]=n;if(!n)break}a=c[760]|0;if(n>>>0>>0)Da();c[n+24>>2]=h;b=c[e+16>>2]|0;do if(b)if(b>>>0>>0)Da();else{c[n+16>>2]=b;c[b+24>>2]=n;break}while(0);b=c[e+20>>2]|0;if(b)if(b>>>0<(c[760]|0)>>>0)Da();else{c[n+20>>2]=b;c[b+24>>2]=n;break}}while(0);if(j>>>0<16){M=j+o|0;c[e+4>>2]=M|3;M=e+(M+4)|0;c[M>>2]=c[M>>2]|1}else{c[e+4>>2]=o|3;c[e+(o|4)>>2]=j|1;c[e+(j+o)>>2]=j;b=c[758]|0;if(b){g=c[761]|0;d=b>>>3;b=d<<1;f=3064+(b<<2)|0;a=c[756]|0;d=1<>2]|0;if(a>>>0<(c[760]|0)>>>0)Da();else{p=b;q=a}}else{c[756]=a|d;p=3064+(b+2<<2)|0;q=f}c[p>>2]=g;c[q+12>>2]=g;c[g+8>>2]=q;c[g+12>>2]=f}c[758]=j;c[761]=i}M=e+8|0;return M|0}else q=o}else q=o}else if(a>>>0<=4294967231){a=a+11|0;m=a&-8;l=c[757]|0;if(l){d=0-m|0;a=a>>>8;if(a)if(m>>>0>16777215)k=31;else{q=(a+1048320|0)>>>16&8;v=a<>>16&4;v=v<>>16&2;k=14-(p|q|k)+(v<>>15)|0;k=m>>>(k+7|0)&1|k<<1}else k=0;a=c[3328+(k<<2)>>2]|0;a:do if(!a){f=0;a=0;v=86}else{h=d;f=0;i=m<<((k|0)==31?0:25-(k>>>1)|0);j=a;a=0;while(1){g=c[j+4>>2]&-8;d=g-m|0;if(d>>>0>>0)if((g|0)==(m|0)){g=j;a=j;v=90;break a}else a=j;else d=h;v=c[j+20>>2]|0;j=c[j+16+(i>>>31<<2)>>2]|0;f=(v|0)==0|(v|0)==(j|0)?f:v;if(!j){v=86;break}else{h=d;i=i<<1}}}while(0);if((v|0)==86){if((f|0)==0&(a|0)==0){a=2<>>12&16;a=a>>>n;l=a>>>5&8;a=a>>>l;p=a>>>2&4;a=a>>>p;q=a>>>1&2;a=a>>>q;f=a>>>1&1;f=c[3328+((l|n|p|q|f)+(a>>>f)<<2)>>2]|0;a=0}if(!f){i=d;j=a}else{g=f;v=90}}if((v|0)==90)while(1){v=0;q=(c[g+4>>2]&-8)-m|0;f=q>>>0>>0;d=f?q:d;a=f?g:a;f=c[g+16>>2]|0;if(f){g=f;v=90;continue}g=c[g+20>>2]|0;if(!g){i=d;j=a;break}else v=90}if((j|0)!=0?i>>>0<((c[758]|0)-m|0)>>>0:0){f=c[760]|0;if(j>>>0>>0)Da();h=j+m|0;if(j>>>0>=h>>>0)Da();g=c[j+24>>2]|0;d=c[j+12>>2]|0;do if((d|0)==(j|0)){a=j+20|0;b=c[a>>2]|0;if(!b){a=j+16|0;b=c[a>>2]|0;if(!b){o=0;break}}while(1){d=b+20|0;e=c[d>>2]|0;if(e){b=e;a=d;continue}d=b+16|0;e=c[d>>2]|0;if(!e)break;else{b=e;a=d}}if(a>>>0>>0)Da();else{c[a>>2]=0;o=b;break}}else{e=c[j+8>>2]|0;if(e>>>0>>0)Da();b=e+12|0;if((c[b>>2]|0)!=(j|0))Da();a=d+8|0;if((c[a>>2]|0)==(j|0)){c[b>>2]=d;c[a>>2]=e;o=d;break}else Da()}while(0);do if(g){b=c[j+28>>2]|0;a=3328+(b<<2)|0;if((j|0)==(c[a>>2]|0)){c[a>>2]=o;if(!o){c[757]=c[757]&~(1<>>0<(c[760]|0)>>>0)Da();b=g+16|0;if((c[b>>2]|0)==(j|0))c[b>>2]=o;else c[g+20>>2]=o;if(!o)break}a=c[760]|0;if(o>>>0>>0)Da();c[o+24>>2]=g;b=c[j+16>>2]|0;do if(b)if(b>>>0>>0)Da();else{c[o+16>>2]=b;c[b+24>>2]=o;break}while(0);b=c[j+20>>2]|0;if(b)if(b>>>0<(c[760]|0)>>>0)Da();else{c[o+20>>2]=b;c[b+24>>2]=o;break}}while(0);b:do if(i>>>0>=16){c[j+4>>2]=m|3;c[j+(m|4)>>2]=i|1;c[j+(i+m)>>2]=i;b=i>>>3;if(i>>>0<256){a=b<<1;e=3064+(a<<2)|0;d=c[756]|0;b=1<>2]|0;if(a>>>0<(c[760]|0)>>>0)Da();else{s=b;t=a}}else{c[756]=d|b;s=3064+(a+2<<2)|0;t=e}c[s>>2]=h;c[t+12>>2]=h;c[j+(m+8)>>2]=t;c[j+(m+12)>>2]=e;break}b=i>>>8;if(b)if(i>>>0>16777215)e=31;else{L=(b+1048320|0)>>>16&8;M=b<>>16&4;M=M<>>16&2;e=14-(K|L|e)+(M<>>15)|0;e=i>>>(e+7|0)&1|e<<1}else e=0;b=3328+(e<<2)|0;c[j+(m+28)>>2]=e;c[j+(m+20)>>2]=0;c[j+(m+16)>>2]=0;a=c[757]|0;d=1<>2]=h;c[j+(m+24)>>2]=b;c[j+(m+12)>>2]=h;c[j+(m+8)>>2]=h;break}b=c[b>>2]|0;c:do if((c[b+4>>2]&-8|0)!=(i|0)){e=i<<((e|0)==31?0:25-(e>>>1)|0);while(1){a=b+16+(e>>>31<<2)|0;d=c[a>>2]|0;if(!d)break;if((c[d+4>>2]&-8|0)==(i|0)){y=d;break c}else{e=e<<1;b=d}}if(a>>>0<(c[760]|0)>>>0)Da();else{c[a>>2]=h;c[j+(m+24)>>2]=b;c[j+(m+12)>>2]=h;c[j+(m+8)>>2]=h;break b}}else y=b;while(0);b=y+8|0;a=c[b>>2]|0;M=c[760]|0;if(a>>>0>=M>>>0&y>>>0>=M>>>0){c[a+12>>2]=h;c[b>>2]=h;c[j+(m+8)>>2]=a;c[j+(m+12)>>2]=y;c[j+(m+24)>>2]=0;break}else Da()}else{M=i+m|0;c[j+4>>2]=M|3;M=j+(M+4)|0;c[M>>2]=c[M>>2]|1}while(0);M=j+8|0;return M|0}else q=m}else q=m}else q=-1;while(0);d=c[758]|0;if(d>>>0>=q>>>0){b=d-q|0;a=c[761]|0;if(b>>>0>15){c[761]=a+q;c[758]=b;c[a+(q+4)>>2]=b|1;c[a+d>>2]=b;c[a+4>>2]=q|3}else{c[758]=0;c[761]=0;c[a+4>>2]=d|3;M=a+(d+4)|0;c[M>>2]=c[M>>2]|1}M=a+8|0;return M|0}a=c[759]|0;if(a>>>0>q>>>0){L=a-q|0;c[759]=L;M=c[762]|0;c[762]=M+q;c[M+(q+4)>>2]=L|1;c[M+4>>2]=q|3;M=M+8|0;return M|0}do if(!(c[874]|0)){a=$a(30)|0;if(!(a+-1&a)){c[876]=a;c[875]=a;c[877]=-1;c[878]=-1;c[879]=0;c[867]=0;c[874]=(Db(0)|0)&-16^1431655768;break}else Da()}while(0);j=q+48|0;i=c[876]|0;k=q+47|0;h=i+k|0;i=0-i|0;l=h&i;if(l>>>0<=q>>>0){M=0;return M|0}a=c[866]|0;if((a|0)!=0?(t=c[864]|0,y=t+l|0,y>>>0<=t>>>0|y>>>0>a>>>0):0){M=0;return M|0}d:do if(!(c[867]&4)){a=c[762]|0;e:do if(a){f=3472;while(1){d=c[f>>2]|0;if(d>>>0<=a>>>0?(r=f+4|0,(d+(c[r>>2]|0)|0)>>>0>a>>>0):0){g=f;a=r;break}f=c[f+8>>2]|0;if(!f){v=174;break e}}d=h-(c[759]|0)&i;if(d>>>0<2147483647){f=Ua(d|0)|0;y=(f|0)==((c[g>>2]|0)+(c[a>>2]|0)|0);a=y?d:0;if(y){if((f|0)!=(-1|0)){w=f;p=a;v=194;break d}}else v=184}else a=0}else v=174;while(0);do if((v|0)==174){g=Ua(0)|0;if((g|0)!=(-1|0)){a=g;d=c[875]|0;f=d+-1|0;if(!(f&a))d=l;else d=l-a+(f+a&0-d)|0;a=c[864]|0;f=a+d|0;if(d>>>0>q>>>0&d>>>0<2147483647){y=c[866]|0;if((y|0)!=0?f>>>0<=a>>>0|f>>>0>y>>>0:0){a=0;break}f=Ua(d|0)|0;y=(f|0)==(g|0);a=y?d:0;if(y){w=g;p=a;v=194;break d}else v=184}else a=0}else a=0}while(0);f:do if((v|0)==184){g=0-d|0;do if(j>>>0>d>>>0&(d>>>0<2147483647&(f|0)!=(-1|0))?(u=c[876]|0,u=k-d+u&0-u,u>>>0<2147483647):0)if((Ua(u|0)|0)==(-1|0)){Ua(g|0)|0;break f}else{d=u+d|0;break}while(0);if((f|0)!=(-1|0)){w=f;p=d;v=194; +break d}}while(0);c[867]=c[867]|4;v=191}else{a=0;v=191}while(0);if((((v|0)==191?l>>>0<2147483647:0)?(w=Ua(l|0)|0,x=Ua(0)|0,w>>>0>>0&((w|0)!=(-1|0)&(x|0)!=(-1|0))):0)?(z=x-w|0,A=z>>>0>(q+40|0)>>>0,A):0){p=A?z:a;v=194}if((v|0)==194){a=(c[864]|0)+p|0;c[864]=a;if(a>>>0>(c[865]|0)>>>0)c[865]=a;h=c[762]|0;g:do if(h){g=3472;do{a=c[g>>2]|0;d=g+4|0;f=c[d>>2]|0;if((w|0)==(a+f|0)){B=a;C=d;D=f;E=g;v=204;break}g=c[g+8>>2]|0}while((g|0)!=0);if(((v|0)==204?(c[E+12>>2]&8|0)==0:0)?h>>>0>>0&h>>>0>=B>>>0:0){c[C>>2]=D+p;M=(c[759]|0)+p|0;L=h+8|0;L=(L&7|0)==0?0:0-L&7;K=M-L|0;c[762]=h+L;c[759]=K;c[h+(L+4)>>2]=K|1;c[h+(M+4)>>2]=40;c[763]=c[878];break}a=c[760]|0;if(w>>>0>>0){c[760]=w;a=w}d=w+p|0;g=3472;while(1){if((c[g>>2]|0)==(d|0)){f=g;d=g;v=212;break}g=c[g+8>>2]|0;if(!g){d=3472;break}}if((v|0)==212)if(!(c[d+12>>2]&8)){c[f>>2]=w;n=d+4|0;c[n>>2]=(c[n>>2]|0)+p;n=w+8|0;n=(n&7|0)==0?0:0-n&7;k=w+(p+8)|0;k=(k&7|0)==0?0:0-k&7;b=w+(k+p)|0;m=n+q|0;o=w+m|0;l=b-(w+n)-q|0;c[w+(n+4)>>2]=q|3;h:do if((b|0)!=(h|0)){if((b|0)==(c[761]|0)){M=(c[758]|0)+l|0;c[758]=M;c[761]=o;c[w+(m+4)>>2]=M|1;c[w+(M+m)>>2]=M;break}i=p+4|0;d=c[w+(i+k)>>2]|0;if((d&3|0)==1){j=d&-8;g=d>>>3;i:do if(d>>>0>=256){h=c[w+((k|24)+p)>>2]|0;e=c[w+(p+12+k)>>2]|0;do if((e|0)==(b|0)){f=k|16;e=w+(i+f)|0;d=c[e>>2]|0;if(!d){e=w+(f+p)|0;d=c[e>>2]|0;if(!d){J=0;break}}while(1){f=d+20|0;g=c[f>>2]|0;if(g){d=g;e=f;continue}f=d+16|0;g=c[f>>2]|0;if(!g)break;else{d=g;e=f}}if(e>>>0>>0)Da();else{c[e>>2]=0;J=d;break}}else{f=c[w+((k|8)+p)>>2]|0;if(f>>>0>>0)Da();a=f+12|0;if((c[a>>2]|0)!=(b|0))Da();d=e+8|0;if((c[d>>2]|0)==(b|0)){c[a>>2]=e;c[d>>2]=f;J=e;break}else Da()}while(0);if(!h)break;a=c[w+(p+28+k)>>2]|0;d=3328+(a<<2)|0;do if((b|0)!=(c[d>>2]|0)){if(h>>>0<(c[760]|0)>>>0)Da();a=h+16|0;if((c[a>>2]|0)==(b|0))c[a>>2]=J;else c[h+20>>2]=J;if(!J)break i}else{c[d>>2]=J;if(J)break;c[757]=c[757]&~(1<>>0>>0)Da();c[J+24>>2]=h;b=k|16;a=c[w+(b+p)>>2]|0;do if(a)if(a>>>0>>0)Da();else{c[J+16>>2]=a;c[a+24>>2]=J;break}while(0);b=c[w+(i+b)>>2]|0;if(!b)break;if(b>>>0<(c[760]|0)>>>0)Da();else{c[J+20>>2]=b;c[b+24>>2]=J;break}}else{e=c[w+((k|8)+p)>>2]|0;f=c[w+(p+12+k)>>2]|0;d=3064+(g<<1<<2)|0;do if((e|0)!=(d|0)){if(e>>>0>>0)Da();if((c[e+12>>2]|0)==(b|0))break;Da()}while(0);if((f|0)==(e|0)){c[756]=c[756]&~(1<>>0>>0)Da();a=f+8|0;if((c[a>>2]|0)==(b|0)){F=a;break}Da()}while(0);c[e+12>>2]=f;c[F>>2]=e}while(0);b=w+((j|k)+p)|0;f=j+l|0}else f=l;b=b+4|0;c[b>>2]=c[b>>2]&-2;c[w+(m+4)>>2]=f|1;c[w+(f+m)>>2]=f;b=f>>>3;if(f>>>0<256){a=b<<1;e=3064+(a<<2)|0;d=c[756]|0;b=1<>2]|0;if(a>>>0>=(c[760]|0)>>>0){K=b;L=a;break}Da()}while(0);c[K>>2]=o;c[L+12>>2]=o;c[w+(m+8)>>2]=L;c[w+(m+12)>>2]=e;break}b=f>>>8;do if(!b)e=0;else{if(f>>>0>16777215){e=31;break}K=(b+1048320|0)>>>16&8;L=b<>>16&4;L=L<>>16&2;e=14-(J|K|e)+(L<>>15)|0;e=f>>>(e+7|0)&1|e<<1}while(0);b=3328+(e<<2)|0;c[w+(m+28)>>2]=e;c[w+(m+20)>>2]=0;c[w+(m+16)>>2]=0;a=c[757]|0;d=1<>2]=o;c[w+(m+24)>>2]=b;c[w+(m+12)>>2]=o;c[w+(m+8)>>2]=o;break}b=c[b>>2]|0;j:do if((c[b+4>>2]&-8|0)!=(f|0)){e=f<<((e|0)==31?0:25-(e>>>1)|0);while(1){a=b+16+(e>>>31<<2)|0;d=c[a>>2]|0;if(!d)break;if((c[d+4>>2]&-8|0)==(f|0)){M=d;break j}else{e=e<<1;b=d}}if(a>>>0<(c[760]|0)>>>0)Da();else{c[a>>2]=o;c[w+(m+24)>>2]=b;c[w+(m+12)>>2]=o;c[w+(m+8)>>2]=o;break h}}else M=b;while(0);b=M+8|0;a=c[b>>2]|0;L=c[760]|0;if(a>>>0>=L>>>0&M>>>0>=L>>>0){c[a+12>>2]=o;c[b>>2]=o;c[w+(m+8)>>2]=a;c[w+(m+12)>>2]=M;c[w+(m+24)>>2]=0;break}else Da()}else{M=(c[759]|0)+l|0;c[759]=M;c[762]=o;c[w+(m+4)>>2]=M|1}while(0);M=w+(n|8)|0;return M|0}else d=3472;while(1){a=c[d>>2]|0;if(a>>>0<=h>>>0?(b=c[d+4>>2]|0,e=a+b|0,e>>>0>h>>>0):0)break;d=c[d+8>>2]|0}f=a+(b+-39)|0;a=a+(b+-47+((f&7|0)==0?0:0-f&7))|0;f=h+16|0;a=a>>>0>>0?h:a;b=a+8|0;d=w+8|0;d=(d&7|0)==0?0:0-d&7;M=p+-40-d|0;c[762]=w+d;c[759]=M;c[w+(d+4)>>2]=M|1;c[w+(p+-36)>>2]=40;c[763]=c[878];d=a+4|0;c[d>>2]=27;c[b>>2]=c[868];c[b+4>>2]=c[869];c[b+8>>2]=c[870];c[b+12>>2]=c[871];c[868]=w;c[869]=p;c[871]=0;c[870]=b;b=a+28|0;c[b>>2]=7;if((a+32|0)>>>0>>0)do{M=b;b=b+4|0;c[b>>2]=7}while((M+8|0)>>>0>>0);if((a|0)!=(h|0)){g=a-h|0;c[d>>2]=c[d>>2]&-2;c[h+4>>2]=g|1;c[a>>2]=g;b=g>>>3;if(g>>>0<256){a=b<<1;e=3064+(a<<2)|0;d=c[756]|0;b=1<>2]|0;if(a>>>0<(c[760]|0)>>>0)Da();else{G=b;H=a}}else{c[756]=d|b;G=3064+(a+2<<2)|0;H=e}c[G>>2]=h;c[H+12>>2]=h;c[h+8>>2]=H;c[h+12>>2]=e;break}b=g>>>8;if(b)if(g>>>0>16777215)e=31;else{L=(b+1048320|0)>>>16&8;M=b<>>16&4;M=M<>>16&2;e=14-(K|L|e)+(M<>>15)|0;e=g>>>(e+7|0)&1|e<<1}else e=0;d=3328+(e<<2)|0;c[h+28>>2]=e;c[h+20>>2]=0;c[f>>2]=0;b=c[757]|0;a=1<>2]=h;c[h+24>>2]=d;c[h+12>>2]=h;c[h+8>>2]=h;break}b=c[d>>2]|0;k:do if((c[b+4>>2]&-8|0)!=(g|0)){e=g<<((e|0)==31?0:25-(e>>>1)|0);while(1){a=b+16+(e>>>31<<2)|0;d=c[a>>2]|0;if(!d)break;if((c[d+4>>2]&-8|0)==(g|0)){I=d;break k}else{e=e<<1;b=d}}if(a>>>0<(c[760]|0)>>>0)Da();else{c[a>>2]=h;c[h+24>>2]=b;c[h+12>>2]=h;c[h+8>>2]=h;break g}}else I=b;while(0);b=I+8|0;a=c[b>>2]|0;M=c[760]|0;if(a>>>0>=M>>>0&I>>>0>=M>>>0){c[a+12>>2]=h;c[b>>2]=h;c[h+8>>2]=a;c[h+12>>2]=I;c[h+24>>2]=0;break}else Da()}}else{M=c[760]|0;if((M|0)==0|w>>>0>>0)c[760]=w;c[868]=w;c[869]=p;c[871]=0;c[765]=c[874];c[764]=-1;b=0;do{M=b<<1;L=3064+(M<<2)|0;c[3064+(M+3<<2)>>2]=L;c[3064+(M+2<<2)>>2]=L;b=b+1|0}while((b|0)!=32);M=w+8|0;M=(M&7|0)==0?0:0-M&7;L=p+-40-M|0;c[762]=w+M;c[759]=L;c[w+(M+4)>>2]=L|1;c[w+(p+-36)>>2]=40;c[763]=c[878]}while(0);b=c[759]|0;if(b>>>0>q>>>0){L=b-q|0;c[759]=L;M=c[762]|0;c[762]=M+q;c[M+(q+4)>>2]=L|1;c[M+4>>2]=q|3;M=M+8|0;return M|0}}c[(qi()|0)>>2]=12;M=0;return M|0}function Vj(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0;if(!a)return;b=a+-8|0;i=c[760]|0;if(b>>>0>>0)Da();d=c[a+-4>>2]|0;e=d&3;if((e|0)==1)Da();o=d&-8;q=a+(o+-8)|0;do if(!(d&1)){b=c[b>>2]|0;if(!e)return;j=-8-b|0;l=a+j|0;m=b+o|0;if(l>>>0>>0)Da();if((l|0)==(c[761]|0)){b=a+(o+-4)|0;d=c[b>>2]|0;if((d&3|0)!=3){u=l;g=m;break}c[758]=m;c[b>>2]=d&-2;c[a+(j+4)>>2]=m|1;c[q>>2]=m;return}f=b>>>3;if(b>>>0<256){e=c[a+(j+8)>>2]|0;d=c[a+(j+12)>>2]|0;b=3064+(f<<1<<2)|0;if((e|0)!=(b|0)){if(e>>>0>>0)Da();if((c[e+12>>2]|0)!=(l|0))Da()}if((d|0)==(e|0)){c[756]=c[756]&~(1<>>0>>0)Da();b=d+8|0;if((c[b>>2]|0)==(l|0))h=b;else Da()}else h=d+8|0;c[e+12>>2]=d;c[h>>2]=e;u=l;g=m;break}h=c[a+(j+24)>>2]|0;e=c[a+(j+12)>>2]|0;do if((e|0)==(l|0)){d=a+(j+20)|0;b=c[d>>2]|0;if(!b){d=a+(j+16)|0;b=c[d>>2]|0;if(!b){k=0;break}}while(1){e=b+20|0;f=c[e>>2]|0;if(f){b=f;d=e;continue}e=b+16|0;f=c[e>>2]|0;if(!f)break;else{b=f;d=e}}if(d>>>0>>0)Da();else{c[d>>2]=0;k=b;break}}else{f=c[a+(j+8)>>2]|0;if(f>>>0>>0)Da();b=f+12|0;if((c[b>>2]|0)!=(l|0))Da();d=e+8|0;if((c[d>>2]|0)==(l|0)){c[b>>2]=e;c[d>>2]=f;k=e;break}else Da()}while(0);if(h){b=c[a+(j+28)>>2]|0;d=3328+(b<<2)|0;if((l|0)==(c[d>>2]|0)){c[d>>2]=k;if(!k){c[757]=c[757]&~(1<>>0<(c[760]|0)>>>0)Da();b=h+16|0;if((c[b>>2]|0)==(l|0))c[b>>2]=k;else c[h+20>>2]=k;if(!k){u=l;g=m;break}}d=c[760]|0;if(k>>>0>>0)Da();c[k+24>>2]=h;b=c[a+(j+16)>>2]|0;do if(b)if(b>>>0>>0)Da();else{c[k+16>>2]=b;c[b+24>>2]=k;break}while(0);b=c[a+(j+20)>>2]|0;if(b)if(b>>>0<(c[760]|0)>>>0)Da();else{c[k+20>>2]=b;c[b+24>>2]=k;u=l;g=m;break}else{u=l;g=m}}else{u=l;g=m}}else{u=b;g=o}while(0);if(u>>>0>=q>>>0)Da();b=a+(o+-4)|0;d=c[b>>2]|0;if(!(d&1))Da();if(!(d&2)){if((q|0)==(c[762]|0)){t=(c[759]|0)+g|0;c[759]=t;c[762]=u;c[u+4>>2]=t|1;if((u|0)!=(c[761]|0))return;c[761]=0;c[758]=0;return}if((q|0)==(c[761]|0)){t=(c[758]|0)+g|0;c[758]=t;c[761]=u;c[u+4>>2]=t|1;c[u+t>>2]=t;return}g=(d&-8)+g|0;f=d>>>3;do if(d>>>0>=256){h=c[a+(o+16)>>2]|0;b=c[a+(o|4)>>2]|0;do if((b|0)==(q|0)){d=a+(o+12)|0;b=c[d>>2]|0;if(!b){d=a+(o+8)|0;b=c[d>>2]|0;if(!b){p=0;break}}while(1){e=b+20|0;f=c[e>>2]|0;if(f){b=f;d=e;continue}e=b+16|0;f=c[e>>2]|0;if(!f)break;else{b=f;d=e}}if(d>>>0<(c[760]|0)>>>0)Da();else{c[d>>2]=0;p=b;break}}else{d=c[a+o>>2]|0;if(d>>>0<(c[760]|0)>>>0)Da();e=d+12|0;if((c[e>>2]|0)!=(q|0))Da();f=b+8|0;if((c[f>>2]|0)==(q|0)){c[e>>2]=b;c[f>>2]=d;p=b;break}else Da()}while(0);if(h){b=c[a+(o+20)>>2]|0;d=3328+(b<<2)|0;if((q|0)==(c[d>>2]|0)){c[d>>2]=p;if(!p){c[757]=c[757]&~(1<>>0<(c[760]|0)>>>0)Da();b=h+16|0;if((c[b>>2]|0)==(q|0))c[b>>2]=p;else c[h+20>>2]=p;if(!p)break}d=c[760]|0;if(p>>>0>>0)Da();c[p+24>>2]=h;b=c[a+(o+8)>>2]|0;do if(b)if(b>>>0>>0)Da();else{c[p+16>>2]=b;c[b+24>>2]=p;break}while(0);b=c[a+(o+12)>>2]|0;if(b)if(b>>>0<(c[760]|0)>>>0)Da();else{c[p+20>>2]=b;c[b+24>>2]=p;break}}}else{e=c[a+o>>2]|0;d=c[a+(o|4)>>2]|0;b=3064+(f<<1<<2)|0;if((e|0)!=(b|0)){if(e>>>0<(c[760]|0)>>>0)Da();if((c[e+12>>2]|0)!=(q|0))Da()}if((d|0)==(e|0)){c[756]=c[756]&~(1<>>0<(c[760]|0)>>>0)Da();b=d+8|0;if((c[b>>2]|0)==(q|0))n=b;else Da()}else n=d+8|0;c[e+12>>2]=d;c[n>>2]=e}while(0);c[u+4>>2]=g|1;c[u+g>>2]=g;if((u|0)==(c[761]|0)){c[758]=g;return}}else{c[b>>2]=d&-2;c[u+4>>2]=g|1;c[u+g>>2]=g}b=g>>>3;if(g>>>0<256){d=b<<1;f=3064+(d<<2)|0;e=c[756]|0;b=1<>2]|0;if(d>>>0<(c[760]|0)>>>0)Da();else{r=b;s=d}}else{c[756]=e|b;r=3064+(d+2<<2)|0;s=f}c[r>>2]=u;c[s+12>>2]=u;c[u+8>>2]=s;c[u+12>>2]=f;return}b=g>>>8;if(b)if(g>>>0>16777215)f=31;else{r=(b+1048320|0)>>>16&8;s=b<>>16&4;s=s<>>16&2;f=14-(q|r|f)+(s<>>15)|0;f=g>>>(f+7|0)&1|f<<1}else f=0;b=3328+(f<<2)|0;c[u+28>>2]=f;c[u+20>>2]=0;c[u+16>>2]=0;d=c[757]|0;e=1<>2]|0;b:do if((c[b+4>>2]&-8|0)!=(g|0)){f=g<<((f|0)==31?0:25-(f>>>1)|0);while(1){d=b+16+(f>>>31<<2)|0;e=c[d>>2]|0;if(!e)break;if((c[e+4>>2]&-8|0)==(g|0)){t=e;break b}else{f=f<<1;b=e}}if(d>>>0<(c[760]|0)>>>0)Da();else{c[d>>2]=u;c[u+24>>2]=b;c[u+12>>2]=u;c[u+8>>2]=u;break a}}else t=b;while(0);b=t+8|0;d=c[b>>2]|0;s=c[760]|0;if(d>>>0>=s>>>0&t>>>0>=s>>>0){c[d+12>>2]=u;c[b>>2]=u;c[u+8>>2]=d;c[u+12>>2]=t;c[u+24>>2]=0;break}else Da()}else{c[757]=d|e;c[b>>2]=u;c[u+24>>2]=b;c[u+12>>2]=u;c[u+8>>2]=u}while(0);u=(c[764]|0)+-1|0;c[764]=u;if(!u)b=3480;else return;while(1){b=c[b>>2]|0;if(!b)break;else b=b+8|0}c[764]=-1;return}function Wj(a,b){a=a|0;b=b|0;var d=0;if(a){d=$(b,a)|0;if((b|a)>>>0>65535)d=((d>>>0)/(a>>>0)|0|0)==(b|0)?d:-1}else d=0;b=Uj(d)|0;if(!b)return b|0;if(!(c[b+-4>>2]&3))return b|0;ek(b|0,0,d|0)|0;return b|0}function Xj(a,b){a=a|0;b=b|0;var d=0,e=0;if(!a){a=Uj(b)|0;return a|0}if(b>>>0>4294967231){c[(qi()|0)>>2]=12;a=0;return a|0}d=Yj(a+-8|0,b>>>0<11?16:b+11&-8)|0;if(d){a=d+8|0;return a|0}d=Uj(b)|0;if(!d){a=0;return a|0}e=c[a+-4>>2]|0;e=(e&-8)-((e&3|0)==0?8:4)|0;ik(d|0,a|0,(e>>>0>>0?e:b)|0)|0;Vj(a);a=d;return a|0}function Yj(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0;o=a+4|0;p=c[o>>2]|0;j=p&-8;l=a+j|0;i=c[760]|0;d=p&3;if(!((d|0)!=1&a>>>0>=i>>>0&a>>>0>>0))Da();e=a+(j|4)|0;f=c[e>>2]|0;if(!(f&1))Da();if(!d){if(b>>>0<256){a=0;return a|0}if(j>>>0>=(b+4|0)>>>0?(j-b|0)>>>0<=c[876]<<1>>>0:0)return a|0;a=0;return a|0}if(j>>>0>=b>>>0){d=j-b|0;if(d>>>0<=15)return a|0;c[o>>2]=p&1|b|2;c[a+(b+4)>>2]=d|3;c[e>>2]=c[e>>2]|1;Zj(a+b|0,d);return a|0}if((l|0)==(c[762]|0)){d=(c[759]|0)+j|0;if(d>>>0<=b>>>0){a=0;return a|0}n=d-b|0;c[o>>2]=p&1|b|2;c[a+(b+4)>>2]=n|1;c[762]=a+b;c[759]=n;return a|0}if((l|0)==(c[761]|0)){e=(c[758]|0)+j|0;if(e>>>0>>0){a=0;return a|0}d=e-b|0;if(d>>>0>15){c[o>>2]=p&1|b|2;c[a+(b+4)>>2]=d|1;c[a+e>>2]=d;e=a+(e+4)|0;c[e>>2]=c[e>>2]&-2;e=a+b|0}else{c[o>>2]=p&1|e|2;e=a+(e+4)|0;c[e>>2]=c[e>>2]|1;e=0;d=0}c[758]=d;c[761]=e;return a|0}if(f&2){a=0;return a|0}m=(f&-8)+j|0;if(m>>>0>>0){a=0;return a|0}n=m-b|0;g=f>>>3;do if(f>>>0>=256){h=c[a+(j+24)>>2]|0;g=c[a+(j+12)>>2]|0;do if((g|0)==(l|0)){e=a+(j+20)|0;d=c[e>>2]|0;if(!d){e=a+(j+16)|0;d=c[e>>2]|0;if(!d){k=0;break}}while(1){f=d+20|0;g=c[f>>2]|0;if(g){d=g;e=f;continue}f=d+16|0;g=c[f>>2]|0;if(!g)break;else{d=g;e=f}}if(e>>>0>>0)Da();else{c[e>>2]=0;k=d;break}}else{f=c[a+(j+8)>>2]|0;if(f>>>0>>0)Da();d=f+12|0;if((c[d>>2]|0)!=(l|0))Da();e=g+8|0;if((c[e>>2]|0)==(l|0)){c[d>>2]=g;c[e>>2]=f;k=g;break}else Da()}while(0);if(h){d=c[a+(j+28)>>2]|0;e=3328+(d<<2)|0;if((l|0)==(c[e>>2]|0)){c[e>>2]=k;if(!k){c[757]=c[757]&~(1<>>0<(c[760]|0)>>>0)Da();d=h+16|0;if((c[d>>2]|0)==(l|0))c[d>>2]=k;else c[h+20>>2]=k;if(!k)break}e=c[760]|0;if(k>>>0>>0)Da();c[k+24>>2]=h;d=c[a+(j+16)>>2]|0;do if(d)if(d>>>0>>0)Da();else{c[k+16>>2]=d;c[d+24>>2]=k;break}while(0);d=c[a+(j+20)>>2]|0;if(d)if(d>>>0<(c[760]|0)>>>0)Da();else{c[k+20>>2]=d;c[d+24>>2]=k;break}}}else{f=c[a+(j+8)>>2]|0;e=c[a+(j+12)>>2]|0;d=3064+(g<<1<<2)|0;if((f|0)!=(d|0)){if(f>>>0>>0)Da();if((c[f+12>>2]|0)!=(l|0))Da()}if((e|0)==(f|0)){c[756]=c[756]&~(1<>>0>>0)Da();d=e+8|0;if((c[d>>2]|0)==(l|0))h=d;else Da()}else h=e+8|0;c[f+12>>2]=e;c[h>>2]=f}while(0);if(n>>>0<16){c[o>>2]=m|p&1|2;b=a+(m|4)|0;c[b>>2]=c[b>>2]|1;return a|0}else{c[o>>2]=p&1|b|2;c[a+(b+4)>>2]=n|3;p=a+(m|4)|0;c[p>>2]=c[p>>2]|1;Zj(a+b|0,n);return a|0}return 0}function Zj(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0;q=a+b|0;d=c[a+4>>2]|0;do if(!(d&1)){k=c[a>>2]|0;if(!(d&3))return;n=a+(0-k)|0;m=k+b|0;j=c[760]|0;if(n>>>0>>0)Da();if((n|0)==(c[761]|0)){e=a+(b+4)|0;d=c[e>>2]|0;if((d&3|0)!=3){t=n;h=m;break}c[758]=m;c[e>>2]=d&-2;c[a+(4-k)>>2]=m|1;c[q>>2]=m;return}g=k>>>3;if(k>>>0<256){f=c[a+(8-k)>>2]|0;e=c[a+(12-k)>>2]|0;d=3064+(g<<1<<2)|0;if((f|0)!=(d|0)){if(f>>>0>>0)Da();if((c[f+12>>2]|0)!=(n|0))Da()}if((e|0)==(f|0)){c[756]=c[756]&~(1<>>0>>0)Da();d=e+8|0;if((c[d>>2]|0)==(n|0))i=d;else Da()}else i=e+8|0;c[f+12>>2]=e;c[i>>2]=f;t=n;h=m;break}i=c[a+(24-k)>>2]|0;f=c[a+(12-k)>>2]|0;do if((f|0)==(n|0)){f=16-k|0;e=a+(f+4)|0;d=c[e>>2]|0;if(!d){e=a+f|0;d=c[e>>2]|0;if(!d){l=0;break}}while(1){f=d+20|0;g=c[f>>2]|0;if(g){d=g;e=f;continue}f=d+16|0;g=c[f>>2]|0;if(!g)break;else{d=g;e=f}}if(e>>>0>>0)Da();else{c[e>>2]=0;l=d;break}}else{g=c[a+(8-k)>>2]|0;if(g>>>0>>0)Da();d=g+12|0;if((c[d>>2]|0)!=(n|0))Da();e=f+8|0;if((c[e>>2]|0)==(n|0)){c[d>>2]=f;c[e>>2]=g;l=f;break}else Da()}while(0);if(i){d=c[a+(28-k)>>2]|0;e=3328+(d<<2)|0;if((n|0)==(c[e>>2]|0)){c[e>>2]=l;if(!l){c[757]=c[757]&~(1<>>0<(c[760]|0)>>>0)Da();d=i+16|0;if((c[d>>2]|0)==(n|0))c[d>>2]=l;else c[i+20>>2]=l;if(!l){t=n;h=m;break}}f=c[760]|0;if(l>>>0>>0)Da();c[l+24>>2]=i;d=16-k|0;e=c[a+d>>2]|0;do if(e)if(e>>>0>>0)Da();else{c[l+16>>2]=e;c[e+24>>2]=l;break}while(0);d=c[a+(d+4)>>2]|0;if(d)if(d>>>0<(c[760]|0)>>>0)Da();else{c[l+20>>2]=d;c[d+24>>2]=l;t=n;h=m;break}else{t=n;h=m}}else{t=n;h=m}}else{t=a;h=b}while(0);j=c[760]|0;if(q>>>0>>0)Da();d=a+(b+4)|0;e=c[d>>2]|0;if(!(e&2)){if((q|0)==(c[762]|0)){s=(c[759]|0)+h|0;c[759]=s;c[762]=t;c[t+4>>2]=s|1;if((t|0)!=(c[761]|0))return;c[761]=0;c[758]=0;return}if((q|0)==(c[761]|0)){s=(c[758]|0)+h|0;c[758]=s;c[761]=t;c[t+4>>2]=s|1;c[t+s>>2]=s;return}h=(e&-8)+h|0;g=e>>>3;do if(e>>>0>=256){i=c[a+(b+24)>>2]|0;f=c[a+(b+12)>>2]|0;do if((f|0)==(q|0)){e=a+(b+20)|0;d=c[e>>2]|0;if(!d){e=a+(b+16)|0;d=c[e>>2]|0;if(!d){p=0;break}}while(1){f=d+20|0;g=c[f>>2]|0;if(g){d=g;e=f;continue}f=d+16|0;g=c[f>>2]|0;if(!g)break;else{d=g;e=f}}if(e>>>0>>0)Da();else{c[e>>2]=0;p=d;break}}else{g=c[a+(b+8)>>2]|0;if(g>>>0>>0)Da();d=g+12|0;if((c[d>>2]|0)!=(q|0))Da();e=f+8|0;if((c[e>>2]|0)==(q|0)){c[d>>2]=f;c[e>>2]=g;p=f;break}else Da()}while(0);if(i){d=c[a+(b+28)>>2]|0;e=3328+(d<<2)|0;if((q|0)==(c[e>>2]|0)){c[e>>2]=p;if(!p){c[757]=c[757]&~(1<>>0<(c[760]|0)>>>0)Da();d=i+16|0;if((c[d>>2]|0)==(q|0))c[d>>2]=p;else c[i+20>>2]=p;if(!p)break}e=c[760]|0;if(p>>>0>>0)Da();c[p+24>>2]=i;d=c[a+(b+16)>>2]|0;do if(d)if(d>>>0>>0)Da();else{c[p+16>>2]=d;c[d+24>>2]=p;break}while(0);d=c[a+(b+20)>>2]|0;if(d)if(d>>>0<(c[760]|0)>>>0)Da();else{c[p+20>>2]=d;c[d+24>>2]=p;break}}}else{f=c[a+(b+8)>>2]|0;e=c[a+(b+12)>>2]|0;d=3064+(g<<1<<2)|0;if((f|0)!=(d|0)){if(f>>>0>>0)Da();if((c[f+12>>2]|0)!=(q|0))Da()}if((e|0)==(f|0)){c[756]=c[756]&~(1<>>0>>0)Da();d=e+8|0;if((c[d>>2]|0)==(q|0))o=d;else Da()}else o=e+8|0;c[f+12>>2]=e;c[o>>2]=f}while(0);c[t+4>>2]=h|1;c[t+h>>2]=h;if((t|0)==(c[761]|0)){c[758]=h;return}}else{c[d>>2]=e&-2;c[t+4>>2]=h|1;c[t+h>>2]=h}d=h>>>3;if(h>>>0<256){e=d<<1;g=3064+(e<<2)|0;f=c[756]|0;d=1<>2]|0;if(e>>>0<(c[760]|0)>>>0)Da();else{r=d;s=e}}else{c[756]=f|d;r=3064+(e+2<<2)|0;s=g}c[r>>2]=t;c[s+12>>2]=t;c[t+8>>2]=s;c[t+12>>2]=g;return}d=h>>>8;if(d)if(h>>>0>16777215)g=31;else{r=(d+1048320|0)>>>16&8;s=d<>>16&4;s=s<>>16&2;g=14-(q|r|g)+(s<>>15)|0;g=h>>>(g+7|0)&1|g<<1}else g=0;d=3328+(g<<2)|0;c[t+28>>2]=g;c[t+20>>2]=0;c[t+16>>2]=0;e=c[757]|0;f=1<>2]=t;c[t+24>>2]=d;c[t+12>>2]=t;c[t+8>>2]=t;return}d=c[d>>2]|0;a:do if((c[d+4>>2]&-8|0)!=(h|0)){g=h<<((g|0)==31?0:25-(g>>>1)|0);while(1){e=d+16+(g>>>31<<2)|0;f=c[e>>2]|0;if(!f)break;if((c[f+4>>2]&-8|0)==(h|0)){d=f;break a}else{g=g<<1;d=f}}if(e>>>0<(c[760]|0)>>>0)Da();c[e>>2]=t;c[t+24>>2]=d;c[t+12>>2]=t;c[t+8>>2]=t;return}while(0);e=d+8|0;f=c[e>>2]|0;s=c[760]|0;if(!(f>>>0>=s>>>0&d>>>0>=s>>>0))Da();c[f+12>>2]=t;c[e>>2]=t;c[t+8>>2]=f;c[t+12>>2]=d;c[t+24>>2]=0;return}function Ee(b,e,f,j,k,l,m,n,o,p,q,r){b=b|0;e=e|0;f=f|0;j=j|0;k=k|0;l=l|0;m=m|0;n=n|0;o=o|0;p=p|0;q=+q;r=r|0;var s=0,t=0,u=0.0,v=0.0,w=0,x=0,y=0.0,z=0.0,A=0.0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0.0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0.0,V=0.0,W=0.0,X=0.0,Y=0,Z=0;T=i;i=i+240|0;x=T+224|0;w=T+216|0;C=T+208|0;B=T+200|0;s=T+136|0;N=T+72|0;P=T;Q=T+232|0;R=T+228|0;h[s>>3]=100.0;h[s+8>>3]=100.0;h[s+16>>3]=110.0;h[s+24>>3]=100.0;h[s+32>>3]=110.0;h[s+40>>3]=110.0;h[s+48>>3]=100.0;h[s+56>>3]=110.0;h[N>>3]=+h[p>>3];h[N+8>>3]=+h[p+8>>3];h[N+16>>3]=+h[p+16>>3];h[N+24>>3]=+h[p+24>>3];h[N+32>>3]=+h[p+32>>3];h[N+40>>3]=+h[p+40>>3];h[N+48>>3]=+h[p+48>>3];h[N+56>>3]=+h[p+56>>3];He(s,N,P);A=+h[N>>3];V=+h[N+16>>3];y=A-V;J=+h[N+8>>3];U=+h[N+24>>3];u=J-U;s=~~(y*y+u*u);u=+h[N+32>>3];y=+h[N+48>>3];X=u-y;v=+h[N+40>>3];z=+h[N+56>>3];W=v-z;N=~~(X*X+W*W);u=V-u;v=U-v;t=~~(u*u+v*v);A=y-A;J=z-J;O=~~(A*A+J*J);s=~~(+(((N|0)>(s|0)?N:s)|0)*q*q);t=~~(+(((O|0)>(t|0)?O:t)|0)*q*q);if(!b){p=f;while(1)if((p|0)<(j|0)&($(p,p)|0)<(s|0))p=p<<1;else break;s=f;while(1)if((s|0)<(j|0)&($(s,s)|0)<(t|0))s=s<<1;else break}else{p=f;while(1)if((p|0)<(j|0)&($(p<<2,p)|0)<(s|0))p=p<<1;else break;s=f;while(1)if((s|0)<(j|0)&($(s<<2,s)|0)<(t|0))s=s<<1;else break}O=(p|0)>(j|0)?j:p;M=(s|0)>(j|0)?j:s;L=(O|0)/(f|0)|0;K=(M|0)/(f|0)|0;u=(1.0-q)*.5*10.0;J=q*10.0;N=$(f,f)|0;a:do if(!e){I=N*3|0;p=Wj(I,4)|0;if(!p){Me(3,5472,B);rb(1)}do switch(n|0){case 0:{y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)>0){e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){t=(($(t,l)|0)+s|0)*3|0;b=(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)|0)*3|0;s=p+(b<<2)|0;c[s>>2]=(c[s>>2]|0)+(d[k+(t+2)>>0]|0);s=p+(b+1<<2)|0;c[s>>2]=(c[s>>2]|0)+(d[k+(t+1)>>0]|0);b=p+(b+2<<2)|0;c[b>>2]=(c[b>>2]|0)+(d[k+t>>0]|0)}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0))}break}case 1:{y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)>0){e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){t=(($(t,l)|0)+s|0)*3|0;b=(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)|0)*3|0;s=p+(b<<2)|0;c[s>>2]=(c[s>>2]|0)+(d[k+t>>0]|0);s=p+(b+1<<2)|0;c[s>>2]=(c[s>>2]|0)+(d[k+(t+1)>>0]|0);b=p+(b+2<<2)|0;c[b>>2]=(c[b>>2]|0)+(d[k+(t+2)>>0]|0)}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0))}break}case 2:{y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)>0){e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){t=($(t,l)|0)+s<<2;b=(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)|0)*3|0;s=p+(b<<2)|0;c[s>>2]=(c[s>>2]|0)+(d[k+(t|2)>>0]|0);s=p+(b+1<<2)|0;c[s>>2]=(c[s>>2]|0)+(d[k+(t|1)>>0]|0);b=p+(b+2<<2)|0;c[b>>2]=(c[b>>2]|0)+(d[k+t>>0]|0)}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0))}break}case 3:{y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)>0){e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){t=($(t,l)|0)+s<<2;b=(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)|0)*3|0;s=p+(b<<2)|0;c[s>>2]=(c[s>>2]|0)+(d[k+t>>0]|0);s=p+(b+1<<2)|0;c[s>>2]=(c[s>>2]|0)+(d[k+(t|1)>>0]|0);b=p+(b+2<<2)|0;c[b>>2]=(c[b>>2]|0)+(d[k+(t|2)>>0]|0)}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0))}break}case 4:{y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)>0){e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){t=($(t,l)|0)+s<<2;b=(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)|0)*3|0;s=p+(b<<2)|0;c[s>>2]=(c[s>>2]|0)+(d[k+(t|1)>>0]|0);s=p+(b+1<<2)|0;c[s>>2]=(c[s>>2]|0)+(d[k+(t|2)>>0]|0);b=p+(b+2<<2)|0;c[b>>2]=(c[b>>2]|0)+(d[k+(t|3)>>0]|0)}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0))}break}case 5:case 12:case 13:case 14:{y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)>0){e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){t=d[k+(($(t,l)|0)+s)>>0]|0;b=(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)|0)*3|0;s=p+(b<<2)|0;c[s>>2]=(c[s>>2]|0)+t;s=p+(b+1<<2)|0;c[s>>2]=(c[s>>2]|0)+t;b=p+(b+2<<2)|0;c[b>>2]=(c[b>>2]|0)+t}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0))}break}case 6:{y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)>0){e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){t=($(t,l)|0)+s<<2;b=(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)|0)*3|0;s=p+(b<<2)|0;c[s>>2]=(c[s>>2]|0)+(d[k+(t|3)>>0]|0);s=p+(b+1<<2)|0;c[s>>2]=(c[s>>2]|0)+(d[k+(t|2)>>0]|0);b=p+(b+2<<2)|0;c[b>>2]=(c[b>>2]|0)+(d[k+(t|1)>>0]|0)}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0))}break}case 7:{y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)>0){e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){Z=$(t,l)|0;Y=(s&65534)+Z<<1;V=+((d[k+Y>>0]|0)+-128|0);X=+((d[k+(Y+2)>>0]|0)+-128|0);W=+((d[k+(Z+s<<1|1)>>0]|0)+-16|0)*298.0820007324219;Z=~~(V*516.4110107421875+W)>>8;Y=~~(W-V*100.29100036621094-X*208.1199951171875)>>8;t=~~(W+X*408.5830078125)>>8;Z=(Z|0)>0?Z:0;b=(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)|0)*3|0;s=p+(b<<2)|0;c[s>>2]=((Z|0)<255?Z:255)+(c[s>>2]|0);Y=(Y|0)>0?Y:0;s=p+(b+1<<2)|0;c[s>>2]=((Y|0)<255?Y:255)+(c[s>>2]|0);t=(t|0)>0?t:0;b=p+(b+2<<2)|0;c[b>>2]=((t|0)<255?t:255)+(c[b>>2]|0)}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0))}break}case 8:{y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)>0){e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){t=$(t,l)|0;Y=(s&65534)+t<<1;V=+((d[k+(Y|1)>>0]|0)+-128|0);X=+((d[k+(Y+3)>>0]|0)+-128|0);W=+((d[k+(t+s<<1)>>0]|0)+-16|0)*298.0820007324219;s=~~(W+V*516.4110107421875)>>8;t=~~(W-V*100.29100036621094-X*208.1199951171875)>>8;Y=~~(W+X*408.5830078125)>>8;s=(s|0)>0?s:0;Z=(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)|0)*3|0;b=p+(Z<<2)|0;c[b>>2]=((s|0)<255?s:255)+(c[b>>2]|0);t=(t|0)>0?t:0;b=p+(Z+1<<2)|0;c[b>>2]=((t|0)<255?t:255)+(c[b>>2]|0);Y=(Y|0)>0?Y:0;Z=p+(Z+2<<2)|0;c[Z>>2]=((Y|0)<255?Y:255)+(c[Z>>2]|0)}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0))}break}case 9:{y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)>0){e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){Y=($(t,l)|0)+s<<1;t=d[k+(Y|1)>>0]|0;Z=(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)|0)*3|0;b=p+(Z<<2)|0;c[b>>2]=(t<<3&248|4)+(c[b>>2]|0);Y=d[k+Y>>0]|0;b=p+(Z+1<<2)|0;c[b>>2]=(Y<<5&224|t>>>3&28|2)+(c[b>>2]|0);Z=p+(Z+2<<2)|0;c[Z>>2]=(Y&248|4)+(c[Z>>2]|0)}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0))}break}case 10:{y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)>0){e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){Y=($(t,l)|0)+s<<1;t=d[k+(Y|1)>>0]|0;Z=(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)|0)*3|0;b=p+(Z<<2)|0;c[b>>2]=(t<<2&248|4)+(c[b>>2]|0);Y=d[k+Y>>0]|0;b=p+(Z+1<<2)|0;c[b>>2]=(Y<<5&224|t>>>3&24|4)+(c[b>>2]|0);Z=p+(Z+2<<2)|0;c[Z>>2]=(Y&248|4)+(c[Z>>2]|0)}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0))}break}case 11:{y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)>0){e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){Y=($(t,l)|0)+s<<1;Z=(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)|0)*3|0;b=p+(Z<<2)|0;c[b>>2]=(c[b>>2]|0)+((d[k+(Y|1)>>0]|0)&240|8);Y=d[k+Y>>0]|0;b=p+(Z+1<<2)|0;c[b>>2]=(Y<<4&240|8)+(c[b>>2]|0);Z=p+(Z+2<<2)|0;c[Z>>2]=(Y&240|8)+(c[Z>>2]|0)}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0))}break}default:{Me(3,4615,C);S=278;break a}}while(0);t=$(K,L)|0;if(N){s=0;do{a[r+s>>0]=((c[p+(s<<2)>>2]|0)>>>0)/(t>>>0)|0;s=s+1|0}while((s|0)<(I|0))}Vj(p);p=0}else{p=Wj(N,4)|0;if(!p){Me(3,5472,w);rb(1)}b:do if(n>>>0<2){y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)>0){e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){Y=(($(t,l)|0)+s|0)*3|0;Z=p+(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)<<2)|0;c[Z>>2]=(c[Z>>2]|0)+((((d[k+(Y+1)>>0]|0)+(d[k+Y>>0]|0)+(d[k+(Y+2)>>0]|0)|0)>>>0)/3|0)}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0))}}else{if((n&-2|0)==2){y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)<=0)break;e=(O|0)>0;x=0;while(1){v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){Y=($(t,l)|0)+s<<2;Z=p+(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)<<2)|0;c[Z>>2]=(c[Z>>2]|0)+((((d[k+(Y|1)>>0]|0)+(d[k+Y>>0]|0)+(d[k+(Y|2)>>0]|0)|0)>>>0)/3|0)}w=w+1|0}while((w|0)<(O|0))}x=x+1|0;if((x|0)>=(M|0))break b}}if((n&-3|0)==4){y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)<=0)break;e=(O|0)>0;x=0;while(1){v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){Y=($(t,l)|0)+s<<2;Z=p+(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)<<2)|0;c[Z>>2]=(c[Z>>2]|0)+((((d[k+(Y|2)>>0]|0)+(d[k+(Y|1)>>0]|0)+(d[k+(Y|3)>>0]|0)|0)>>>0)/3|0)}w=w+1|0}while((w|0)<(O|0))}x=x+1|0;if((x|0)>=(M|0))break b}}switch(n|0){case 5:case 12:case 13:case 14:{y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)<=0)break b;e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2]; +if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){Y=d[k+(($(t,l)|0)+s)>>0]|0;Z=p+(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)<<2)|0;c[Z>>2]=(c[Z>>2]|0)+Y}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0));break}case 7:{y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)<=0)break b;e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){Y=d[k+(($(t,l)|0)+s<<1|1)>>0]|0;Z=p+(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)<<2)|0;c[Z>>2]=(c[Z>>2]|0)+Y}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0));break}case 8:{y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)<=0)break b;e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){Y=d[k+(($(t,l)|0)+s<<1)>>0]|0;Z=p+(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)<<2)|0;c[Z>>2]=(c[Z>>2]|0)+Y}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0));break}case 9:{y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)<=0)break b;e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){Y=($(t,l)|0)+s<<1;I=d[k+Y>>0]|0;Y=d[k+(Y|1)>>0]|0;Z=p+(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)<<2)|0;c[Z>>2]=(c[Z>>2]|0)+((((Y<<3&248|4)+(I&248|4)+(I<<5&224|Y>>>3&28|2)|0)>>>0)/3|0)}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0));break}case 10:{y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)<=0)break b;e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){Y=($(t,l)|0)+s<<1;I=d[k+Y>>0]|0;Y=d[k+(Y|1)>>0]|0;Z=p+(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)<<2)|0;c[Z>>2]=(c[Z>>2]|0)+((((Y<<2&248|4)+(I&248|4)+(I<<5&224|Y>>>3&24|4)|0)>>>0)/3|0)}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0));break}case 11:{y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)<=0)break b;e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){Y=($(t,l)|0)+s<<1;I=d[k+Y>>0]|0;Z=p+(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)<<2)|0;c[Z>>2]=(c[Z>>2]|0)+((((I<<4&240|8)+(I&240|8)+((d[k+(Y|1)>>0]|0)&240|8)|0)>>>0)/3|0)}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0));break}default:{Me(3,4615,x);S=278;break a}}}while(0);s=$(K,L)|0;if(N){t=0;do{a[r+t>>0]=((c[p+(t<<2)>>2]|0)>>>0)/(s>>>0)|0;t=t+1|0}while((t|0)<(N|0))}Vj(p);p=0}while(0);if((S|0)==278){Vj(p);p=-1}i=T;return p|0}function Fe(b,e,f,g,j,k,l){b=b|0;e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;l=l|0;var m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0;v=i;i=i+32|0;p=v+24|0;o=v+8|0;u=v;a:do if((e+-3|0)>>>0>5){c[f>>2]=-1;c[g>>2]=0;h[j>>3]=-1.0;m=-1}else{c[o>>2]=0;t=e+-1|0;c[o+4>>2]=$(t,e)|0;r=$(e,e)|0;c[o+8>>2]=r+-1;c[o+12>>2]=t;n=a[b+(c[o>>2]|0)>>0]|0;m=(n&255)>0?n:0;n=(n&255)<255?n:-1;s=a[b+(c[o+4>>2]|0)>>0]|0;m=(s&255)>(m&255)?s:m;n=(s&255)<(n&255)?s:n;s=a[b+(c[o+8>>2]|0)>>0]|0;m=(s&255)>(m&255)?s:m;n=(s&255)<(n&255)?s:n;s=a[b+(c[o+12>>2]|0)>>0]|0;m=((s&255)>(m&255)?s:m)&255;n=((s&255)<(n&255)?s:n)&255;if((m-n|0)<30){c[f>>2]=-1;c[g>>2]=0;h[j>>3]=-1.0;m=-2;break}q=(m+n|0)>>>1;a[p>>0]=(d[b+(c[o>>2]|0)>>0]|0)>>>0>>0&1;a[p+1>>0]=(d[b+(c[o+4>>2]|0)>>0]|0)>>>0>>0&1;a[p+2>>0]=(d[b+(c[o+8>>2]|0)>>0]|0)>>>0>>0&1;a[p+3>>0]=(d[b+(c[o+12>>2]|0)>>0]|0)>>>0>>0&1;n=0;while(1){m=n+1|0;if(((a[p+n>>0]|0)==1?(a[p+((m|0)%4|0)>>0]|0)==1:0)?(a[p+((n+2|0)%4|0)>>0]|0)==0:0){m=n;n=10;break}if((m|0)<4)n=m;else{n=12;break}}if((n|0)==10)c[g>>2]=m;else if((n|0)==12?(m|0)==4:0){c[f>>2]=-1;c[g>>2]=0;h[j>>3]=-1.0;m=-3;break}if(!r)s=255;else{m=255;n=0;do{s=b+n|0;p=d[s>>0]|0;o=p-q|0;o=(o|0)<0?0-o|0:o;m=(o|0)<(m|0)?o:m;a[s>>0]=p>>>0>>0&1;n=n+1|0}while((n|0)<(r|0));s=m}switch(c[g>>2]|0){case 0:{if((e|0)>0){r=(e|0)==0;n=0;m=0;g=0;do{p=(g|0)==(t|0);q=$(g,e)|0;if(!r){o=0;do{if((o|g|0)!=0?!(p&((o|0)==0|(o|0)==(t|0))):0){n=fk(n|0,m|0,1)|0;n=(a[b+(o+q)>>0]|0)!=0|n;m=D}o=o+1|0}while((o|0)!=(e|0))}g=g+1|0}while((g|0)<(e|0))}else{n=0;m=0}break}case 1:{if((e|0)>0){r=(e|0)>0;n=0;m=0;g=0;do{p=(g|0)==0;q=(g|0)==(t|0);if(r){o=t;while(1){w=(o|0)==(t|0);if(!(p&w)?!(q&(w|(o|0)==0)):0){n=fk(n|0,m|0,1)|0;n=(a[b+(($(o,e)|0)+g)>>0]|0)!=0|n;m=D}if((o|0)>0)o=o+-1|0;else break}}g=g+1|0}while((g|0)<(e|0))}else{n=0;m=0}break}case 2:{if((e|0)>0){r=(e|0)>0;n=0;m=0;g=t;while(1){q=(g|0)==(t|0)|(g|0)==0;p=$(g,e)|0;if(r){o=t;while(1){if(!(q&(o|0)==(t|0)|(o|g|0)==0)){n=fk(n|0,m|0,1)|0;n=(a[b+(o+p)>>0]|0)!=0|n;m=D}if((o|0)>0)o=o+-1|0;else break}}if((g|0)>0)g=g+-1|0;else break}}else{n=0;m=0}break}case 3:{if((e|0)>0){r=(e|0)>0;n=0;m=0;g=t;while(1){p=(g|0)==(t|0);q=(g|0)==0;if(r){o=0;do{if(!(p&(o|0)==0|(o|g|0)==0|q&(o|0)==(t|0))){n=fk(n|0,m|0,1)|0;n=(a[b+(($(o,e)|0)+g)>>0]|0)!=0|n;m=D}o=o+1|0}while((o|0)<(e|0))}if((g|0)>0)g=g+-1|0;else break}}else{n=0;m=0}break}default:{n=0;m=0}}h[j>>3]=(s|0)>30?1.0:+(s|0)/30.0;switch(k|0){case 259:{w=a[4551+n>>0]|0;k=w<<24>>24;l=u;c[l>>2]=k;c[l+4>>2]=((k|0)<0)<<31>>31;if(w<<24>>24<0){c[f>>2]=-1;h[j>>3]=-1.0;m=-4;break a}break}case 515:{m=a[4423+n>>0]|0;k=m<<24>>24;w=u;c[w>>2]=k;c[w+4>>2]=((k|0)<0)<<31>>31;if(l)c[l>>2]=d[4487+n>>0];if(m<<24>>24<0){c[f>>2]=-1;h[j>>3]=-1.0;m=-4;break a}break}case 772:case 1028:{m=Ie(k,n,m,0,u)|0;if((m|0)<0){c[f>>2]=-1;h[j>>3]=-1.0;m=-4;break a}if((l|0)!=0&(m|0)>0)c[l>>2]=m;break}default:{w=u;c[w>>2]=n;c[w+4>>2]=m}}c[f>>2]=c[u>>2];m=0}while(0);i=v;return m|0}function Ge(a,b,e,f,g,j,k){a=a|0;b=b|0;e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0.0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0.0,z=0,A=0,B=0,C=0,D=0.0;C=i;i=i+16|0;l=C+8|0;n=C;a:do if(!a){c[g>>2]=0;c[j>>2]=0;h[k>>3]=-1.0;b=-1}else switch(b|0){case 0:{o=$(f,f)|0;z=o*3|0;A=Uj(o*12|0)|0;if(!A){Me(3,5472,n);rb(1)}if(!o)b=0;else{b=0;l=0;do{b=((d[e+l>>0]|0)^255)+b|0;l=l+1|0}while((l|0)<(z|0))}l=(b|0)/(z|0)|0;if(!o)m=0.0;else{n=0;b=0;do{x=((d[e+n>>0]|0)^255)-l|0;c[A+(n<<2)>>2]=x;b=($(x,x)|0)+b|0;n=n+1|0}while((n|0)<(z|0));m=+(b|0)}y=+P(+m);if(y/(+(f|0)*1.7320508)<15.0){c[g>>2]=0;c[j>>2]=0;h[k>>3]=-1.0;Vj(A);b=-2;break a}v=c[a>>2]|0;w=a+12|0;x=a+16|0;if((v|0)>0){u=c[a+8>>2]|0;s=(o|0)==0;n=-1;t=0;m=0.0;l=-1;b=-1;do{b:while(1){n=n+1|0;switch(c[u+(n<<2)>>2]|0){case 0:break;case 2:break b;default:{B=17;break b}}}if((B|0)==17){B=0;p=n<<2;q=c[x>>2]|0;r=0;do{a=r+p|0;if(s)o=0;else{e=c[(c[w>>2]|0)+(a<<2)>>2]|0;f=0;o=0;do{o=($(c[e+(f<<2)>>2]|0,c[A+(f<<2)>>2]|0)|0)+o|0;f=f+1|0}while((f|0)<(z|0))}D=+(o|0)/+h[q+(a<<3)>>3]/y;a=D>m;l=a?r:l;b=a?n:b;m=a?D:m;r=r+1|0}while((r|0)!=4)}t=t+1|0}while((t|0)<(v|0))}else{m=0.0;l=-1;b=-1}c[j>>2]=l;c[g>>2]=b;h[k>>3]=m;Vj(A);b=0;break a}case 1:{z=$(f,f)|0;A=Uj(z<<2)|0;if(!A){Me(3,5472,l);rb(1)}if(!z)b=0;else{b=0;l=0;do{b=((d[e+l>>0]|0)^255)+b|0;l=l+1|0}while((l|0)<(z|0))}l=(b|0)/(z|0)|0;if(!z)m=0.0;else{n=0;b=0;do{x=((d[e+n>>0]|0)^255)-l|0;c[A+(n<<2)>>2]=x;b=($(x,x)|0)+b|0;n=n+1|0}while((n|0)<(z|0));m=+(b|0)}y=+P(+m);if(y/+(f|0)<15.0){c[g>>2]=0;c[j>>2]=0;h[k>>3]=-1.0;Vj(A);b=-2;break a}v=c[a>>2]|0;w=a+20|0;x=a+24|0;if((v|0)>0){s=c[a+8>>2]|0;t=(z|0)==0;n=-1;u=0;m=0.0;l=-1;b=-1;do{c:while(1){n=n+1|0;switch(c[s+(n<<2)>>2]|0){case 0:break;case 2:break c;default:{B=37;break c}}}if((B|0)==37){B=0;p=n<<2;q=c[x>>2]|0;r=0;do{a=r+p|0;if(t)o=0;else{e=c[(c[w>>2]|0)+(a<<2)>>2]|0;f=0;o=0;do{o=($(c[e+(f<<2)>>2]|0,c[A+(f<<2)>>2]|0)|0)+o|0;f=f+1|0}while((f|0)<(z|0))}D=+(o|0)/+h[q+(a<<3)>>3]/y;a=D>m;l=a?r:l;b=a?n:b;m=a?D:m;r=r+1|0}while((r|0)!=4)}u=u+1|0}while((u|0)<(v|0))}else{m=0.0;l=-1;b=-1}c[j>>2]=l;c[g>>2]=b;h[k>>3]=m;Vj(A);b=0;break a}default:{b=-1;break a}}while(0);i=C;return b|0}function He(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0;e=Re(8,8)|0;f=Re(8,1)|0;g=Re(8,1)|0;i=c[e>>2]|0;j=c[f>>2]|0;k=0;do{p=a+(k<<4)|0;l=k<<4;h[i+(l<<3)>>3]=+h[p>>3];o=a+(k<<4)+8|0;h[i+((l|1)<<3)>>3]=+h[o>>3];h[i+((l|2)<<3)>>3]=1.0;h[i+((l|3)<<3)>>3]=0.0;h[i+((l|4)<<3)>>3]=0.0;h[i+((l|5)<<3)>>3]=0.0;n=b+(k<<4)|0;h[i+((l|6)<<3)>>3]=-(+h[p>>3]*+h[n>>3]);h[i+((l|7)<<3)>>3]=-(+h[o>>3]*+h[n>>3]);h[i+((l|8)<<3)>>3]=0.0;h[i+((l|9)<<3)>>3]=0.0;h[i+((l|10)<<3)>>3]=0.0;h[i+((l|11)<<3)>>3]=+h[p>>3];h[i+((l|12)<<3)>>3]=+h[o>>3];h[i+((l|13)<<3)>>3]=1.0;m=b+(k<<4)+8|0;h[i+((l|14)<<3)>>3]=-(+h[p>>3]*+h[m>>3]);h[i+((l|15)<<3)>>3]=-(+h[o>>3]*+h[m>>3]);l=k<<1;h[j+(l<<3)>>3]=+h[n>>3];h[j+((l|1)<<3)>>3]=+h[m>>3];k=k+1|0}while((k|0)!=4);_e(e)|0;Xe(g,e,f)|0;p=c[g>>2]|0;h[d>>3]=+h[p>>3];h[d+8>>3]=+h[p+8>>3];h[d+16>>3]=+h[p+16>>3];p=c[g>>2]|0;h[d+24>>3]=+h[p+24>>3];h[d+32>>3]=+h[p+32>>3];h[d+40>>3]=+h[p+40>>3];p=c[g>>2]|0;h[d+48>>3]=+h[p+48>>3];h[d+56>>3]=+h[p+56>>3];h[d+64>>3]=1.0;We(e)|0;We(f)|0;We(g)|0;return}function Ie(b,e,f,g,h){b=b|0;e=e|0;f=f|0;g=g|0;h=h|0;var j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,E=0,F=0,G=0,H=0,I=0;I=i;i=i+2320|0;k=I+2304|0;y=I+864|0;u=I+784|0;H=I+704|0;w=I+624|0;v=I+548|0;G=I+40|0;E=I;switch(b|0){case 772:{g=9;j=1;l=3;break}case 1028:{g=5;j=2;l=3;break}case 2830:{A=900;s=1472;C=64;F=120;z=127;B=g;j=9;l=6;break}default:f=-1}if((l|0)==3){b=0;while(1){a[k+b>>0]=e&1;e=hk(e|0,f|0,1)|0;b=b+1|0;if((b|0)==13)break;else f=D}A=840;s=1408;C=g;F=13;z=15;B=k;l=6}do if((l|0)==6){r=j<<1;k=1;f=0;while(1){g=v+(k<<2)|0;c[g>>2]=0;b=0;e=0;do{if(a[B+e>>0]|0){b=b^c[A+((($(e,k)|0)%(z|0)|0)<<2)>>2];c[g>>2]=b}e=e+1|0}while((e|0)<(F|0));f=(b|0)==0?f:1;c[g>>2]=c[s+(b<<2)>>2];if((k|0)<(r|0))k=k+1|0;else break}x=(f|0)!=0;if(x){c[u>>2]=0;f=c[v+4>>2]|0;c[u+4>>2]=f;c[y>>2]=0;c[y+72>>2]=1;if((r|0)>1){b=1;do{c[y+(b<<2)>>2]=-1;c[y+72+(b<<2)>>2]=0;b=b+1|0}while((b|0)<(r|0))}c[H>>2]=0;c[H+4>>2]=0;c[w>>2]=-1;c[w+4>>2]=0;p=0;q=0;while(1){g=q;q=q+1|0;o=u+(q<<2)|0;if((f|0)==-1){k=g+2|0;c[H+(k<<2)>>2]=p;if((p|0)<0)n=p;else{f=0;while(1){o=y+(q*72|0)+(f<<2)|0;n=c[o>>2]|0;c[y+(k*72|0)+(f<<2)>>2]=n;c[o>>2]=c[s+(n<<2)>>2];if((f|0)<(p|0))f=f+1|0;else{n=p;break}}}}else{b=g;while(1){f=(b|0)>0;if(f&(c[u+(b<<2)>>2]|0)==-1)b=b+-1|0;else break}if(f){e=b;do{f=e;e=e+-1|0;if((c[u+(e<<2)>>2]|0)!=-1)b=(c[w+(b<<2)>>2]|0)<(c[w+(e<<2)>>2]|0)?e:b}while((f|0)>1)}e=H+(b<<2)|0;m=q-b|0;n=m+(c[e>>2]|0)|0;k=g+2|0;n=(p|0)>(n|0)?p:n;c[H+(k<<2)>>2]=n;f=0;do{c[y+(k*72|0)+(f<<2)>>2]=0;f=f+1|0}while((f|0)<(r|0));f=c[e>>2]|0;e=u+(b<<2)|0;if((f|0)>=0){l=0;while(1){g=c[y+(b*72|0)+(l<<2)>>2]|0;if((g|0)!=-1)c[y+(k*72|0)+(m+l<<2)>>2]=c[A+(((g+z+(c[o>>2]|0)-(c[e>>2]|0)|0)%(z|0)|0)<<2)>>2];if((l|0)<(f|0))l=l+1|0;else break}}if((p|0)>=0){f=0;while(1){o=y+(q*72|0)+(f<<2)|0;m=c[o>>2]|0;l=y+(k*72|0)+(f<<2)|0;c[l>>2]=c[l>>2]^m;c[o>>2]=c[s+(m<<2)>>2];if((f|0)<(p|0))f=f+1|0;else break}}}c[w+(k<<2)>>2]=q-n;if((q|0)>=(r|0))break;f=c[v+(k<<2)>>2]|0;if((f|0)==-1)f=0;else f=c[A+(f<<2)>>2]|0;g=u+(k<<2)|0;c[g>>2]=f;if((n|0)>=1){e=1;while(1){b=c[v+(k-e<<2)>>2]|0;if((b|0)!=-1?(t=c[y+(k*72|0)+(e<<2)>>2]|0,(t|0)!=0):0){f=f^c[A+((((c[s+(t<<2)>>2]|0)+b|0)%(z|0)|0)<<2)>>2];c[g>>2]=f}if((e|0)<(n|0))e=e+1|0;else break}}f=c[s+(f<<2)>>2]|0;c[g>>2]=f;if((n|0)>(j|0))break;else p=n}if((n|0)>(j|0)){f=-1;break}if((n|0)>=0){f=0;while(1){w=y+(k*72|0)+(f<<2)|0;c[w>>2]=c[s+(c[w>>2]<<2)>>2];if((f|0)<(n|0))f=f+1|0;else break}}if((n|0)>=1){f=1;while(1){c[E+(f<<2)>>2]=c[y+(k*72|0)+(f<<2)>>2];if((f|0)<(n|0))f=f+1|0;else break}}l=(n|0)<1;f=0;m=1;do{if(l)b=1;else{j=1;b=1;while(1){e=E+(j<<2)|0;g=c[e>>2]|0;if((g|0)!=-1){y=(g+j|0)%(z|0)|0;c[e>>2]=y;b=c[A+(y<<2)>>2]^b}if((j|0)<(n|0))j=j+1|0;else break}}if(!b){c[G+(f<<2)>>2]=z-m;f=f+1|0}m=m+1|0}while((z|0)>=(m|0));if((f|0)!=(n|0)){f=-1;break}if((n|0)>0){f=0;do{E=B+(c[G+(f<<2)>>2]|0)|0;a[E>>0]=d[E>>0]^1;f=f+1|0}while((f|0)<(n|0))}}else k=0;b=h;c[b>>2]=0;c[b+4>>2]=0;b=1;e=0;g=0;j=0;f=F-C|0;while(1){G=ok(d[B+f>>0]|0,0,b|0,e|0)|0;g=gk(G|0,D|0,g|0,j|0)|0;j=D;G=h;c[G>>2]=g;c[G+4>>2]=j;b=fk(b|0,e|0,1)|0;f=f+1|0;if((f|0)>=(F|0))break;else e=D}if(x)f=c[H+(k<<2)>>2]|0;else f=0}while(0);i=I;return f|0}function Je(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0.0;A=i;i=i+32|0;z=A+24|0;g=A+16|0;d=A+8|0;do if(a){if(!b){Me(3,4674,d);d=-1;break}y=a+8|0;f=c[a+4>>2]|0;a:do if((f|0)>0){e=c[y>>2]|0;d=0;do{if(!(c[e+(d<<2)>>2]|0))break a;d=d+1|0}while((d|0)<(f|0))}else d=0;while(0);if((d|0)!=(f|0)){x=Aj(b)|0;if(!x){Me(3,4719,g);d=-1;break}r=a+28|0;s=d<<2;t=a+12|0;u=a+20|0;v=a+16|0;w=a+24|0;f=Gj(x,4742)|0;e=0;b:while(1){q=e+s|0;p=0;b=0;do{n=(p|0)==0;o=(p|0)==2;g=c[r>>2]|0;if((g|0)>0){m=0;do{if((g|0)>0){l=0;do{if(!f){e=17;break b}g=qj(f)|0;f=Gj(0,4742)|0;g=255-g|0;k=((($(c[r>>2]|0,m)|0)+l|0)*3|0)+p|0;c[(c[(c[t>>2]|0)+(q<<2)>>2]|0)+(k<<2)>>2]=g;k=($(c[r>>2]|0,m)|0)+l|0;j=c[(c[u>>2]|0)+(q<<2)>>2]|0;k=j+(k<<2)|0;if(!n){c[k>>2]=(c[k>>2]|0)+g;if(o){k=j+(($(c[r>>2]|0,m)|0)+l<<2)|0;c[k>>2]=(c[k>>2]|0)/3|0}}else c[k>>2]=g;b=g+b|0;l=l+1|0;g=c[r>>2]|0}while((l|0)<(g|0))}m=m+1|0}while((m|0)<(g|0))}p=p+1|0}while((p|0)<3);g=c[r>>2]|0;l=(b|0)/($(g*3|0,g)|0)|0;if(($(g*3|0,g)|0)>0){j=c[(c[t>>2]|0)+(q<<2)>>2]|0;k=0;b=0;do{p=j+(k<<2)|0;g=(c[p>>2]|0)-l|0;c[p>>2]=g;b=($(g,g)|0)+b|0;k=k+1|0;g=c[r>>2]|0}while((k|0)<($(g*3|0,g)|0))}else b=0;B=+P(+ +(b|0));h[(c[v>>2]|0)+(q<<3)>>3]=B==0.0?1.0e-07:B;if(!($(g,g)|0))b=0;else{g=c[(c[u>>2]|0)+(q<<2)>>2]|0;j=0;b=0;do{o=g+(j<<2)|0;p=(c[o>>2]|0)-l|0;c[o>>2]=p;b=($(p,p)|0)+b|0;j=j+1|0;p=c[r>>2]|0}while((j|0)<($(p,p)|0))}B=+P(+ +(b|0));h[(c[w>>2]|0)+(q<<3)>>3]=B==0.0?1.0e-07:B;e=e+1|0;if((e|0)>=4){e=32;break}}if((e|0)==17){Me(3,4747,z);Vj(x);d=-1;break}else if((e|0)==32){Vj(x);c[(c[y>>2]|0)+(d<<2)>>2]=1;c[a>>2]=(c[a>>2]|0)+1;break}}else d=-1}else{Me(3,4649,A);d=-1}while(0);i=A;return d|0}function Ke(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0,k=0;k=i;i=i+32|0;j=k+16|0;h=k+8|0;e=k;g=_i(d,4854)|0;do if(g){dj(g,0,2)|0;e=gj(g)|0;dj(g,0,0)|0;f=Uj(e+1|0)|0;if(!f){Me(3,5472,h);Wi(g)|0;e=-1;break}h=aj(f,e,1,g)|0;Wi(g)|0;if(!h){c[j>>2]=d;Me(3,4820,j);Vj(f);e=-1;break}else{a[f+e>>0]=0;e=Je(b,f)|0;Vj(f);break}}else{c[e>>2]=d;Me(3,4774,e);e=-1}while(0);i=k;return e|0}function Le(a,b){a=a|0;b=b|0;b=(c[a+8>>2]|0)+(b<<2)|0;if(!(c[b>>2]|0))b=-1;else{c[b>>2]=0;c[a>>2]=(c[a>>2]|0)+-1;b=1}return b|0}function Me(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0;j=i;i=i+32|0;h=j+16|0;f=j;c[h>>2]=0;if(((d|0)!=0&(c[496]|0)<=(b|0)?(a[d>>0]|0)!=0:0)?(c[f>>2]=e,g=lj(h,d,f)|0,(g|0)>-1):0){f=c[497]|0;do if(f){if(!(c[498]|0)){Wb[f&15](c[h>>2]|0);break}e=gb()|0;b=c[500]|0;if((e|0)==(c[499]|0)){if((b|0)>0){Wb[f&15](c[502]|0);c[500]=0;f=c[497]|0}Wb[f&15](c[h>>2]|0);break}f=c[501]|0;if((b|0)<(f|0)){d=(c[502]|0)+b|0;if((g|0)<(-3-b+f|0)){yj(d,c[h>>2]|0)|0;c[500]=(c[500]|0)+g;break}else{a[d>>0]=46;a[d+1>>0]=46;a[d+2>>0]=46;a[d+3>>0]=0;c[500]=c[501];break}}}else $i(c[h>>2]|0,c[659]|0)|0;while(0);Vj(c[h>>2]|0)}i=j;return}function Ne(a,b,c){a=a|0;b=b|0;c=c|0;var d=0,e=0,f=0,g=0,i=0;i=0;do{d=a+(i<<5)|0;e=a+(i<<5)+8|0;f=a+(i<<5)+16|0;g=0;do{h[c+(i<<5)+(g<<3)>>3]=+h[d>>3]*+h[b+(g<<3)>>3]+ +h[e>>3]*+h[b+32+(g<<3)>>3]+ +h[f>>3]*+h[b+64+(g<<3)>>3];g=g+1|0}while((g|0)!=4);g=c+(i<<5)+24|0;h[g>>3]=+h[a+(i<<5)+24>>3]+ +h[g>>3];i=i+1|0}while((i|0)!=3);return 0}function Oe(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,i=0,j=0,k=0;j=Re(4,4)|0;d=c[j>>2]|0;e=c[j>>2]|0;f=c[j>>2]|0;g=c[j>>2]|0;i=0;do{k=i<<2;h[d+(k<<3)>>3]=+h[a+(i<<5)>>3];h[e+(1+k<<3)>>3]=+h[a+(i<<5)+8>>3];h[f+(2+k<<3)>>3]=+h[a+(i<<5)+16>>3];h[g+(3+k<<3)>>3]=+h[a+(i<<5)+24>>3];i=i+1|0}while((i|0)!=3);d=c[j>>2]|0;e=d+96|0;c[e>>2]=0;c[e+4>>2]=0;c[e+8>>2]=0;c[e+12>>2]=0;c[e+16>>2]=0;c[e+20>>2]=0;h[d+120>>3]=1.0;_e(j)|0;d=c[j>>2]|0;e=c[j>>2]|0;f=c[j>>2]|0;g=c[j>>2]|0;i=0;do{k=i<<2;h[b+(i<<5)>>3]=+h[d+(k<<3)>>3];h[b+(i<<5)+8>>3]=+h[e+(1+k<<3)>>3];h[b+(i<<5)+16>>3]=+h[f+(2+k<<3)>>3];h[b+(i<<5)+24>>3]=+h[g+(3+k<<3)>>3];i=i+1|0}while((i|0)!=3);We(j)|0;return 0}function Pe(a){a=a|0;switch(a|0){case 1:case 0:{a=3;break}case 6:case 4:case 3:case 2:{a=4;break}case 14:case 13:case 12:case 5:{a=1;break}case 11:case 10:case 9:case 8:case 7:{a=2;break}default:a=0}return a|0}function Qe(b,c,d,e){b=b|0;c=c|0;d=d|0;e=e|0;var f=0;do if((b|0)!=0&(c|0)!=0&(d|0)!=0){f=Ej(c,47)|0;if(!f){a[b>>0]=0;break}f=f+((e|0)!=0&1)-c|0;if((f+1|0)>>>0<=d>>>0){Dj(b,c,f)|0;a[b+f>>0]=0}else b=0}else b=0;while(0);return b|0}function Re(a,b){a=a|0;b=b|0;var d=0,e=0;d=Uj(12)|0;do if(d){e=Uj($(a<<3,b)|0)|0;c[d>>2]=e;if(!e){Vj(d);d=0;break}else{c[d+4>>2]=a;c[d+8>>2]=b;break}}else d=0;while(0);return d|0}function Se(a){a=a|0;var b=0;b=Re(c[a+4>>2]|0,c[a+8>>2]|0)|0;if(b){if((Ve(b,a)|0)<0){We(b)|0;b=0}}else b=0;return b|0}function Te(a,b){a=a|0;b=b|0;var d=0;d=Re(c[a+4>>2]|0,c[b+8>>2]|0)|0;if(d){if((Xe(d,a,b)|0)<0){We(d)|0;d=0}}else d=0;return d|0}function Ue(a){a=a|0;var b=0;b=Re(c[a+8>>2]|0,c[a+4>>2]|0)|0;if(b){if(($e(b,a)|0)<0){We(b)|0;b=0}}else b=0;return b|0}function Ve(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,i=0,j=0,k=0,l=0,m=0;d=c[a+4>>2]|0;if((d|0)==(c[b+4>>2]|0)?(j=c[a+8>>2]|0,(j|0)==(c[b+8>>2]|0)):0)if((d|0)>0){e=(j|0)>0;l=0;do{f=$(j,l)|0;if(e){g=c[b>>2]|0;i=c[a>>2]|0;k=0;do{m=f+k|0;h[i+(m<<3)>>3]=+h[g+(m<<3)>>3];k=k+1|0}while((k|0)<(j|0))}l=l+1|0}while((l|0)<(d|0));d=0}else d=0;else d=-1;return d|0}function We(a){a=a|0;if(a){Vj(c[a>>2]|0);Vj(a)}return 0}function Xe(a,b,d){a=a|0;b=b|0;d=d|0;var e=0.0,f=0,g=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0;n=c[b+8>>2]|0;if(((n|0)==(c[d+4>>2]|0)?(r=c[a+4>>2]|0,(r|0)==(c[b+4>>2]|0)):0)?(o=c[a+8>>2]|0,(o|0)==(c[d+8>>2]|0)):0){s=(o|0)>0?o:0;if((r|0)>0){p=(o|0)>0;q=(n|0)>0;k=c[a>>2]|0;m=0;while(1){a=$(n,m)|0;if(p){f=0;l=k;while(1){h[l>>3]=0.0;if(q){e=0.0;g=0;i=(c[b>>2]|0)+(a<<3)|0;j=(c[d>>2]|0)+(f<<3)|0;while(1){e=e+ +h[i>>3]*+h[j>>3];h[l>>3]=e;g=g+1|0;if((g|0)>=(n|0))break;else{i=i+8|0;j=j+(o<<3)|0}}}f=f+1|0;if((f|0)>=(o|0))break;else l=l+8|0}}m=m+1|0;if((m|0)>=(r|0)){a=0;break}else k=k+(s<<3)|0}}else a=0}else a=-1;return a|0}function Ye(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,i=0.0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0.0,s=0,t=0,u=0;q=c[a+4>>2]|0;s=c[a+8>>2]|0;f=(q|0)<(s|0)?q:s;a:do if(((((!((q|0)<2|(s|0)<2)?(c[b+8>>2]|0)==(s|0):0)?(c[b+4>>2]|0)==(f|0):0)?(t=d+4|0,(c[t>>2]|0)==(f|0)):0)?(g=e+4|0,(c[g>>2]|0)==(s|0)):0)?(u=Se(a)|0,(u|0)!=0):0){r=+P(+ +(q|0));o=c[u+4>>2]|0;p=c[u+8>>2]|0;if(!((o|0)<1|(p|0)<1)?(c[g>>2]|0)==(p|0):0){if(p){f=c[e>>2]|0;a=0;do{h[f+(a<<3)>>3]=0.0;a=a+1|0}while((a|0)!=(p|0))}n=c[u>>2]|0;if(o){f=(p|0)==0;a=0;j=n;while(1){if(!f){g=0;k=j;l=c[e>>2]|0;while(1){h[l>>3]=+h[k>>3]+ +h[l>>3];g=g+1|0;if((g|0)==(p|0))break;else{k=k+8|0;l=l+8|0}}}a=a+1|0;if((a|0)==(o|0))break;else j=j+(p<<3)|0}}i=+(o|0);if(p){f=c[e>>2]|0;a=0;do{m=f+(a<<3)|0;h[m>>3]=+h[m>>3]/i;a=a+1|0}while((a|0)!=(p|0))}l=(p|0)>0?p:0;if((o|0)>0){f=(p|0)>0;a=0;j=n;while(1){if(f){g=0;k=j;m=c[e>>2]|0;while(1){h[k>>3]=+h[k>>3]-+h[m>>3];g=g+1|0;if((g|0)>=(p|0))break;else{k=k+8|0;m=m+8|0}}}a=a+1|0;if((a|0)>=(o|0))break;else j=j+(l<<3)|0}}f=$(s,q)|0;if((f|0)>0){a=0;do{e=n+(a<<3)|0;h[e>>3]=+h[e>>3]/r;a=a+1|0}while((a|0)<(f|0))}f=Ze(u,b,d)|0;We(u)|0;j=c[t>>2]|0;if((j|0)>0){a=c[d>>2]|0;g=0;i=0.0;do{i=i+ +h[a+(g<<3)>>3];g=g+1|0}while((g|0)<(j|0))}else i=0.0;if((j|0)<=0)break;a=c[d>>2]|0;g=0;while(1){d=a+(g<<3)|0;h[d>>3]=+h[d>>3]/i;g=g+1|0;if((g|0)>=(j|0))break a}}We(u)|0;f=-1}else f=-1;while(0);return f|0}function Ze(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,j=0,k=0.0,l=0,m=0,n=0,o=0,p=0,q=0.0,r=0,s=0,t=0,u=0.0,v=0.0,w=0,x=0.0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,Q=0,R=0,S=0,T=0,U=0,V=0.0,W=0.0,X=0.0,Y=0,Z=0;U=i;i=i+16|0;w=U;F=a+4|0;I=c[F>>2]|0;J=a+8|0;K=c[J>>2]|0;S=(K|0)<(I|0)?K:I;a:do if(((!((I|0)<2|(K|0)<2)?(R=b+8|0,(c[R>>2]|0)==(K|0)):0)?(L=b+4|0,(c[L>>2]|0)==(S|0)):0)?(M=d+4|0,(c[M>>2]|0)==(S|0)):0){T=Re(S,S)|0;N=T+4|0;if((c[N>>2]|0)==(S|0)?(Q=T+8|0,(c[Q>>2]|0)==(S|0)):0){G=(I|0)<(K|0);s=c[F>>2]|0;t=c[J>>2]|0;if(G){if((S|0)!=(s|0)){We(T)|0;e=-1;break}g=c[T>>2]|0;if((S|0)>0){m=(S|0)==0;j=(t|0)>0;n=0;r=g;while(1){l=$(n,t)|0;if(!m){p=0;s=r;while(1){if((p|0)>=(n|0)){e=c[a>>2]|0;h[s>>3]=0.0;if(j){k=0.0;o=e+(l<<3)|0;e=e+(($(p,t)|0)<<3)|0;f=0;while(1){k=k+ +h[o>>3]*+h[e>>3];h[s>>3]=k;f=f+1|0;if((f|0)>=(t|0))break;else{o=o+8|0;e=e+8|0}}}}else h[s>>3]=+h[g+(($(p,S)|0)+n<<3)>>3];p=p+1|0;if((p|0)==(S|0))break;else s=s+8|0}}n=n+1|0;if((n|0)>=(S|0))break;else r=r+(S<<3)|0}}}else{if((S|0)!=(t|0)){We(T)|0;e=-1;break}g=c[T>>2]|0;if((S|0)>0){l=(S|0)==0;j=(s|0)>0;m=0;p=g;while(1){if(!l){o=0;r=p;while(1){if((o|0)>=(m|0)){e=c[a>>2]|0;h[r>>3]=0.0;if(j){k=0.0;n=e+(m<<3)|0;e=e+(o<<3)|0;f=0;while(1){k=k+ +h[n>>3]*+h[e>>3];h[r>>3]=k;f=f+1|0;if((f|0)>=(s|0))break;else{n=n+(S<<3)|0;e=e+(S<<3)|0}}}}else h[r>>3]=+h[g+(($(o,S)|0)+m<<3)>>3];o=o+1|0;if((o|0)==(S|0))break;else r=r+8|0}}m=m+1|0;if((m|0)>=(S|0))break;else p=p+(S<<3)|0}}}do if(((S|0)>=2?(c[M>>2]|0)==(S|0):0)?(H=nf(S)|0,(H|0)!=0):0){E=S+-1|0;c[w+4>>2]=E;c[w>>2]=(c[H>>2]|0)+8;if((rf(T,d,w)|0)<0){of(H)|0;break}B=c[H>>2]|0;h[B>>3]=0.0;if((E|0)>0){C=(S|0)==0;D=E;do{f=D;while(1){if((f|0)<=0)break;v=+O(+ +h[B+(f<<3)>>3]);e=f+-1|0;A=c[d>>2]|0;x=+O(+ +h[A+(e<<3)>>3]);if(v>(x+ +O(+ +h[A+(f<<3)>>3]))*1.0e-06)f=e;else break}y=D;D=D+-1|0;b:do if((f|0)!=(y|0)){o=B+(y<<3)|0;p=B+(f+1<<3)|0;r=(f|0)<(y|0);z=0;do{if((z|0)>99)break b;z=z+1|0;s=c[d>>2]|0;t=s+(D<<3)|0;w=s+(y<<3)|0;k=+h[w>>3];q=(+h[t>>3]-k)*.5;u=+h[o>>3];u=u*u;v=+P(+(u+q*q));if(r){A=f;q=+h[s+(f<<3)>>3]-k+u/(q+(q<0.0?-v:v));u=+h[p>>3];while(1){k=+O(+q);do if(!(k>=+O(+u))){v=-q/u;x=1.0/+P(+(v*v+1.0));v=v*x}else{if(!(k>1.0e-16)){v=1.0;x=0.0;break}k=-u/q;x=1.0/+P(+(k*k+1.0));v=x;x=k*x}while(0);j=s+(A<<3)|0;X=+h[j>>3];n=A;A=A+1|0;l=s+(A<<3)|0;W=+h[l>>3];k=X-W;m=B+(A<<3)|0;V=x*(x*k+v*2.0*+h[m>>3]);h[j>>3]=X-V;h[l>>3]=W+V;if((n|0)>(f|0)){l=B+(n<<3)|0;h[l>>3]=v*+h[l>>3]-u*x}X=+h[m>>3];h[m>>3]=X+x*(v*k-x*2.0*X);j=$(n,S)|0;l=$(A,S)|0;if(C)k=u;else{e=c[T>>2]|0;g=0;do{Z=e+(g+j<<3)|0;q=+h[Z>>3];Y=e+(g+l<<3)|0;k=+h[Y>>3];h[Z>>3]=v*q-x*k;h[Y>>3]=x*q+v*k;g=g+1|0}while((g|0)!=(S|0))}if((n|0)<(D|0)){q=+h[m>>3];Z=B+(n+2<<3)|0;k=+h[Z>>3];h[Z>>3]=v*k;k=-(x*k)}if((A|0)>=(y|0))break;else u=k}}W=+O(+ +h[o>>3]);X=+O(+ +h[t>>3])}while(W>(X+ +O(+ +h[w>>3]))*1.0e-06)}while(0)}while((y|0)>1)}if(E){l=c[d>>2]|0;m=c[T>>2]|0;n=(S|0)==0;o=0;do{g=l+(o<<3)|0;q=+h[g>>3];j=o;o=o+1|0;if((o|0)<(S|0)){e=j;f=o;k=q;do{X=+h[l+(f<<3)>>3];Z=X>k;k=Z?X:k;e=Z?f:e;f=f+1|0}while((f|0)<(S|0))}else{e=j;k=q}h[l+(e<<3)>>3]=q;h[g>>3]=k;if(!n){g=0;f=m+(($(e,S)|0)<<3)|0;e=m+(($(j,S)|0)<<3)|0;while(1){X=+h[f>>3];h[f>>3]=+h[e>>3];h[e>>3]=X;g=g+1|0;if((g|0)==(S|0))break;else{f=f+8|0;e=e+8|0}}}}while((o|0)!=(E|0))}of(H)|0;c:do if(!G){g=c[b>>2]|0;p=(I|0)>(K|0)?K:I;d:do if((S|0)>0){m=c[d>>2]|0;n=(p|0)==0;e=0;o=c[T>>2]|0;do{if(+h[m+(e<<3)>>3]<1.0e-16)break d;if(!n){f=0;j=o;l=g;while(1){h[l>>3]=+h[j>>3];f=f+1|0;if((f|0)==(p|0))break;else{j=j+8|0;l=l+8|0}}}o=o+(p<<3)|0;g=g+(p<<3)|0;e=e+1|0}while((e|0)<(S|0))}else e=0;while(0);n=(p|0)>0?p:0;if((e|0)<(S|0)){l=c[d>>2]|0;m=(S|0)>0;while(1){h[l+(e<<3)>>3]=0.0;if(m){f=0;j=g;while(1){h[j>>3]=0.0;f=f+1|0;if((f|0)>=(S|0))break;else j=j+8|0}}e=e+1|0;if((e|0)>=(S|0))break;else g=g+(n<<3)|0}}}else{w=c[F>>2]|0;t=c[J>>2]|0;do if(!((w|0)<1|(t|0)<1)){if((c[N>>2]|0)!=(w|0))break;if((c[Q>>2]|0)!=(w|0))break;if((c[L>>2]|0)!=(w|0))break;if((c[R>>2]|0)!=(t|0))break;if((c[M>>2]|0)!=(w|0))break;f=c[b>>2]|0;e:do if((w|0)>0){p=c[d>>2]|0;s=(t|0)==0;r=(w|0)==0;e=0;do{k=+h[p+(e<<3)>>3];if(k<1.0e-16)break e;q=1.0/+P(+ +O(+k));m=$(e,w)|0;if(!s){n=0;o=f;while(1){if(r)k=0.0;else{g=0;j=(c[T>>2]|0)+(m<<3)|0;l=(c[a>>2]|0)+(n<<3)|0;k=0.0;while(1){k=k+ +h[j>>3]*+h[l>>3];g=g+1|0;if((g|0)==(w|0))break;else{j=j+8|0;l=l+(t<<3)|0}}}h[o>>3]=q*k;n=n+1|0;if((n|0)==(t|0))break;else o=o+8|0}}f=f+(t<<3)|0;e=e+1|0}while((e|0)<(w|0))}else e=0;while(0);n=(t|0)>0?t:0;if((e|0)>=(w|0))break c;l=c[d>>2]|0;m=(t|0)>0;g=f;while(1){h[l+(e<<3)>>3]=0.0;if(m){f=0;j=g;while(1){h[j>>3]=0.0;f=f+1|0;if((f|0)>=(t|0))break;else j=j+8|0}}e=e+1|0;if((e|0)>=(w|0))break c;else g=g+(n<<3)|0}}while(0);We(T)|0;e=-1;break a}while(0);We(T)|0;e=0;break a}while(0);We(T)|0;e=-1;break}We(T)|0;e=-1}else e=-1;while(0);i=U;return e|0}function _e(a){a=a|0;var b=0,d=0,e=0,f=0.0,g=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0.0,x=0;v=i;i=i+2e3|0;u=v;b=c[a>>2]|0;t=c[a+4>>2]|0;a:do if((t|0)<=500){switch(t|0){case 0:{b=0;break a}case 1:{h[b>>3]=1.0/+h[b>>3];break a}default:{}}if((t|0)>0){a=0;do{c[u+(a<<2)>>2]=a;a=a+1|0}while((a|0)<(t|0))}s=b+(t+-1<<3)|0;if((t|0)>0){m=(t|0)==0;p=(t|0)==1;o=(t|0)==0;n=(t|0)==1;q=s;a=0;r=0;while(1){l=b+(($(r,t)|0)<<3)|0;if((r|0)<(t|0)){e=r;f=0.0;d=l;while(1){w=+O(+ +h[d>>3]);k=f=(t|0))break;else d=d+(t<<3)|0}}else f=0.0;if(f<=1.0e-10){b=0;break a}g=u+(a<<2)|0;j=c[g>>2]|0;k=u+(r<<2)|0;c[g>>2]=c[k>>2];c[k>>2]=j;if(!m){d=0;e=b+(($(a,t)|0)<<3)|0;g=l;while(1){w=+h[e>>3];h[e>>3]=+h[g>>3];h[g>>3]=w;d=d+1|0;if((d|0)==(t|0))break;else{e=e+8|0;g=g+8|0}}}f=+h[l>>3];if(!p){d=1;e=l;do{k=e;e=e+8|0;h[k>>3]=+h[e>>3]/f;d=d+1|0}while((d|0)!=(t|0))}h[q>>3]=1.0/f;if(!o){g=0;j=s;while(1){if((g|0)!=(r|0)){d=b+(($(g,t)|0)<<3)|0;f=+h[d>>3];if(!n){k=1;e=l;while(1){x=d;d=d+8|0;h[x>>3]=+h[d>>3]-f*+h[e>>3];k=k+1|0;if((k|0)==(t|0))break;else e=e+8|0}}h[j>>3]=-(f*+h[q>>3])}g=g+1|0;if((g|0)==(t|0))break;else j=j+(t<<3)|0}}r=r+1|0;if((r|0)>=(t|0))break;else q=q+(t<<3)|0}}if((t|0)>0){g=(t|0)>0;j=0;do{a=u+(j<<2)|0;b:do if((j|0)<(t|0)){d=j;do{if((c[a>>2]|0)==(j|0))break b;d=d+1|0;a=u+(d<<2)|0}while((d|0)<(t|0))}else d=j;while(0);c[a>>2]=c[u+(j<<2)>>2];if(g){e=0;a=b+(d<<3)|0;d=b+(j<<3)|0;while(1){w=+h[a>>3];h[a>>3]=+h[d>>3];h[d>>3]=w;e=e+1|0;if((e|0)>=(t|0))break;else{a=a+(t<<3)|0;d=d+(t<<3)|0}}}j=j+1|0}while((j|0)<(t|0))}}else b=0;while(0);i=v;return((b|0)==0)<<31>>31|0}function $e(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,i=0,j=0,k=0,l=0;i=c[a+4>>2]|0;if((i|0)==(c[b+8>>2]|0)?(k=c[a+8>>2]|0,(k|0)==(c[b+4>>2]|0)):0){l=(k|0)>0?k:0;if((i|0)>0){j=(k|0)>0;e=c[a>>2]|0;g=0;while(1){if(j){a=0;d=(c[b>>2]|0)+(g<<3)|0;f=e;while(1){h[f>>3]=+h[d>>3];a=a+1|0;if((a|0)>=(k|0))break;else{d=d+(i<<3)|0;f=f+8|0}}}g=g+1|0;if((g|0)>=(i|0)){a=0;break}else e=e+(l<<3)|0}}else a=0}else a=-1;return a|0}function af(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0.0,g=0.0,i=0;f=+(b|0)/+(c[a>>2]|0);g=+(d|0)/+(c[a+4>>2]|0);c[e>>2]=b;c[e+4>>2]=d;b=0;do{h[e+8+(b<<3)>>3]=f*+h[a+8+(b<<3)>>3];h[e+40+(b<<3)>>3]=g*+h[a+40+(b<<3)>>3];h[e+72+(b<<3)>>3]=+h[a+72+(b<<3)>>3];b=b+1|0}while((b|0)!=4);b=c[a+176>>2]|0;switch(b|0){case 4:{h[e+104>>3]=+h[a+104>>3];h[e+112>>3]=+h[a+112>>3];h[e+120>>3]=+h[a+120>>3];h[e+128>>3]=+h[a+128>>3];h[e+136>>3]=f*+h[a+136>>3];h[e+144>>3]=g*+h[a+144>>3];h[e+152>>3]=f*+h[a+152>>3];h[e+160>>3]=g*+h[a+160>>3];h[e+168>>3]=+h[a+168>>3];i=8;break}case 3:{h[e+104>>3]=f*+h[a+104>>3];h[e+112>>3]=g*+h[a+112>>3];h[e+120>>3]=+h[a+120>>3];h[e+128>>3]=+h[a+128>>3];h[e+136>>3]=+h[a+136>>3]/(f*g);h[e+144>>3]=+h[a+144>>3]/(g*(f*f*g));i=8;break}case 2:{h[e+104>>3]=f*+h[a+104>>3];h[e+112>>3]=g*+h[a+112>>3];h[e+120>>3]=+h[a+120>>3];h[e+128>>3]=+h[a+128>>3]/(f*g);h[e+136>>3]=+h[a+136>>3]/(g*(f*f*g));i=8;break}case 1:{h[e+104>>3]=f*+h[a+104>>3];h[e+112>>3]=g*+h[a+112>>3];h[e+120>>3]=+h[a+120>>3];h[e+128>>3]=+h[a+128>>3]/(f*g);i=8;break}default:b=-1}if((i|0)==8){c[e+176>>2]=b;b=0}return b|0}function bf(a,b,c){a=a|0;b=b|0;c=c|0;var d=0,e=0,f=0,g=0.0,j=0,k=0.0,l=0,m=0,n=0,o=0.0,p=0.0,q=0,r=0,s=0.0,t=0,u=0,v=0,w=0,x=0.0;f=i;i=i+96|0;e=f;if(!(+h[a+88>>3]>=0.0)){d=0;do{h[e+(d<<5)>>3]=-+h[a+(d<<5)>>3];h[e+(d<<5)+8>>3]=-+h[a+(d<<5)+8>>3];h[e+(d<<5)+16>>3]=-+h[a+(d<<5)+16>>3];h[e+(d<<5)+24>>3]=-+h[a+(d<<5)+24>>3];d=d+1|0}while((d|0)!=3)}else{d=0;do{h[e+(d<<5)>>3]=+h[a+(d<<5)>>3];h[e+(d<<5)+8>>3]=+h[a+(d<<5)+8>>3];h[e+(d<<5)+16>>3]=+h[a+(d<<5)+16>>3];h[e+(d<<5)+24>>3]=+h[a+(d<<5)+24>>3];d=d+1|0}while((d|0)!=3)}h[b>>3]=0.0;h[b+8>>3]=0.0;h[b+16>>3]=0.0;h[b+24>>3]=0.0;h[b+32>>3]=0.0;h[b+40>>3]=0.0;h[b+48>>3]=0.0;h[b+56>>3]=0.0;h[b+64>>3]=0.0;h[b+72>>3]=0.0;h[b+80>>3]=0.0;h[b+88>>3]=0.0;g=+h[e+64>>3];o=+h[e+72>>3];p=+h[e+80>>3];x=+P(+(g*g+o*o+p*p));a=b+80|0;h[a>>3]=x;x=g/x;v=c+64|0;h[v>>3]=x;o=o/+h[a>>3];t=c+72|0;h[t>>3]=o;p=p/+h[a>>3];q=c+80|0;h[q>>3]=p;n=c+88|0;h[n>>3]=+h[e+88>>3]/+h[a>>3];g=+h[e+32>>3];k=+h[e+40>>3];s=+h[e+48>>3];p=x*g+o*k+p*s;m=b+48|0;h[m>>3]=p;g=g-p*+h[v>>3];k=k-p*+h[t>>3];p=s-p*+h[q>>3];s=+P(+(g*g+k*k+p*p));l=b+40|0;h[l>>3]=s;w=c+32|0;h[w>>3]=g/s;u=c+40|0;h[u>>3]=k/+h[l>>3];r=c+48|0;h[r>>3]=p/+h[l>>3];p=+h[e>>3];k=+h[e+8>>3];s=+h[e+16>>3];g=+h[v>>3]*p+ +h[t>>3]*k+ +h[q>>3]*s;d=b+16|0;h[d>>3]=g;o=+h[w>>3]*p+ +h[u>>3]*k+ +h[r>>3]*s;j=b+8|0;h[j>>3]=o;p=p-o*+h[w>>3]-g*+h[v>>3];k=k-o*+h[u>>3]-g*+h[t>>3];g=s-o*+h[r>>3]-g*+h[q>>3];o=+P(+(p*p+k*k+g*g));h[b>>3]=o;h[c>>3]=p/o;h[c+8>>3]=k/+h[b>>3];h[c+16>>3]=g/+h[b>>3];g=+h[n>>3];k=(+h[e+56>>3]-+h[m>>3]*g)/+h[l>>3];h[c+56>>3]=k;h[c+24>>3]=(+h[e+24>>3]-k*+h[j>>3]-+h[d>>3]*g)/+h[b>>3];d=0;do{w=b+(d<<5)|0;h[w>>3]=+h[w>>3]/+h[a>>3];w=b+(d<<5)+8|0;h[w>>3]=+h[w>>3]/+h[a>>3];w=b+(d<<5)+16|0;h[w>>3]=+h[w>>3]/+h[a>>3];d=d+1|0}while((d|0)!=3);i=f;return 0}function cf(a,b,c,d,e,f){a=a|0;b=+b;c=+c;d=d|0;e=e|0;f=f|0;var g=0.0,i=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,x=0.0,y=0.0,z=0.0,A=0.0,B=0.0,C=0.0;switch(f|0){case 4:{q=+h[a>>3];r=+h[a+8>>3];s=+h[a+16>>3];t=+h[a+24>>3];y=+h[a+32>>3];v=+h[a+40>>3];w=+h[a+48>>3];x=+h[a+56>>3];u=+h[a+64>>3];p=(b-w)/y;j=(c-x)/v;c=p*p;i=j*j;k=s*2.0;l=t*6.0;m=t*2.0;n=s*6.0;a:do if(i!=0.0|c!=0.0){f=1;g=p;b=j;while(1){C=i+c;B=q*C+1.0+C*(r*C);z=c*3.0;A=i*z;g=g-(t*(C+c*2.0)+(b*(k*g)+g*B)-p)/(l*g+(k*b+(q*(i+z)+1.0+r*(i*i+(c*(c*5.0)+A)))));z=m*g;b=b-(s*(i*2.0+C)+b*B+b*z-j)/(n*b+(q*(c+i*3.0)+1.0+r*(i*(i*5.0)+(c*c+A)))+z);if((f|0)==4)break a;c=g*g;i=b*b;if(!(i!=0.0|c!=0.0)){g=0.0;b=0.0;break}else f=f+1|0}}else{g=0.0;b=0.0}while(0);h[d>>3]=w+y*g/u;h[e>>3]=x+v*b/u;f=0;break}case 3:{p=+h[a>>3];g=(b-p)/+h[a+24>>3];o=a+8|0;b=c-+h[o>>3];j=+h[a+32>>3]/1.0e8;k=+h[a+40>>3]/1.0e8/1.0e5;c=g*g+b*b;l=+P(+c);m=j*3.0;n=k*5.0;b:do if(l!=0.0){f=1;i=l;while(1){C=i-(i*(1.0-j*c-c*(k*c))-l)/(1.0-m*c-c*(n*c));g=g*C/i;b=b*C/i;if((f|0)==3)break b;c=g*g+b*b;i=+P(+c);if(!(i!=0.0)){g=0.0;b=0.0;break}else f=f+1|0}}else{g=0.0;b=0.0}while(0);f=a+16|0;h[d>>3]=g/+h[f>>3]+p;h[e>>3]=b/+h[f>>3]+ +h[o>>3];f=0;break}case 2:{p=+h[a>>3];g=b-p;o=a+8|0;b=c-+h[o>>3];j=+h[a+24>>3]/1.0e8;k=+h[a+32>>3]/1.0e8/1.0e5;c=g*g+b*b;l=+P(+c);m=j*3.0;n=k*5.0;c:do if(l!=0.0){f=1;i=l;while(1){C=i-(i*(1.0-j*c-c*(k*c))-l)/(1.0-m*c-c*(n*c));g=g*C/i;b=b*C/i;if((f|0)==3)break c;c=g*g+b*b;i=+P(+c);if(!(i!=0.0)){g=0.0;b=0.0;break}else f=f+1|0}}else{g=0.0;b=0.0}while(0);f=a+16|0;h[d>>3]=g/+h[f>>3]+p;h[e>>3]=b/+h[f>>3]+ +h[o>>3];f=0;break}case 1:{m=+h[a>>3];g=b-m;o=a+8|0;b=c-+h[o>>3];j=+h[a+24>>3]/1.0e8;c=g*g+b*b;k=+P(+c);l=j*3.0;d:do if(k!=0.0){f=1;i=k;while(1){C=i-(i*(1.0-j*c)-k)/(1.0-l*c);g=g*C/i;b=b*C/i;if((f|0)==3)break d;c=g*g+b*b;i=+P(+c);if(!(i!=0.0)){ +g=0.0;b=0.0;break}else f=f+1|0}}else{g=0.0;b=0.0}while(0);f=a+16|0;h[d>>3]=g/+h[f>>3]+m;h[e>>3]=b/+h[f>>3]+ +h[o>>3];f=0;break}default:f=-1}return f|0}function df(a,b,c,d,e,f){a=a|0;b=+b;c=+c;d=d|0;e=e|0;f=f|0;var g=0.0,i=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0;switch(f|0){case 4:{j=+h[a+16>>3];k=+h[a+24>>3];n=+h[a+32>>3];l=+h[a+40>>3];o=+h[a+48>>3];m=+h[a+56>>3];i=+h[a+64>>3];b=(b-o)*i/n;i=(c-m)*i/l;g=b*b+i*i;c=+h[a>>3]*g+1.0+g*(+h[a+8>>3]*g);h[d>>3]=o+n*(k*(b*(b*2.0)+g)+(j*2.0*b*i+b*c));h[e>>3]=m+l*(k*2.0*b*i+(j*(g+i*(i*2.0))+i*c));f=0;break}case 3:{i=+h[a>>3];o=+h[a+16>>3];g=(b-i)*o;f=a+8|0;b=o*(c-+h[f>>3]);if(g==0.0&b==0.0){h[d>>3]=i;b=+h[f>>3]}else{o=g*g+b*b;o=1.0-o*(+h[a+32>>3]/1.0e8)-o*(o*(+h[a+40>>3]/1.0e8/1.0e5));h[d>>3]=i+ +h[a+24>>3]*(g*o);b=+h[f>>3]+b*o}h[e>>3]=b;f=0;break}case 2:{i=+h[a>>3];o=+h[a+16>>3];g=(b-i)*o;f=a+8|0;b=o*(c-+h[f>>3]);if(g==0.0&b==0.0){h[d>>3]=i;b=+h[f>>3]}else{o=g*g+b*b;o=1.0-o*(+h[a+24>>3]/1.0e8)-o*(o*(+h[a+32>>3]/1.0e8/1.0e5));h[d>>3]=i+g*o;b=+h[f>>3]+b*o}h[e>>3]=b;f=0;break}case 1:{i=+h[a>>3];o=+h[a+16>>3];g=(b-i)*o;f=a+8|0;b=o*(c-+h[f>>3]);if(g==0.0&b==0.0){h[d>>3]=i;b=+h[f>>3]}else{o=1.0-(g*g+b*b)*(+h[a+24>>3]/1.0e8);h[d>>3]=i+g*o;b=+h[f>>3]+b*o}h[e>>3]=b;f=0;break}default:f=-1}return f|0}function ef(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0.0;s=i;i=i+256|0;n=s+232|0;m=s+224|0;l=s+216|0;k=s+208|0;j=s+200|0;g=s+192|0;f=s+184|0;p=s+240|0;q=s;do if((a|0)!=0&(b|0)>0&(d|0)!=0){r=_i(a,4854)|0;if(!r){r=qi()|0;c[f>>2]=c[r>>2];c[f+4>>2]=a;Me(3,4857,f);a=ri(c[r>>2]|0)|0;c[g>>2]=5367;c[g+4>>2]=a;Me(3,5361,g);a=-1;break}dj(r,0,2)|0;a:do if(!(Xi(r)|0)){g=gj(r)|0;jj(r);a=0;do{if((a|0)>=4){o=9;break}f=c[2012+(a<<3)+4>>2]|0;a=a+1|0}while(((g|0)%(f|0)|0|0)!=0);do if((o|0)==9)if((a|0)==4){Me(3,4971,l);a=-1;break a}else{f=c[2012+(0<<3)+4>>2]|0;a=0;break}while(0);if((aj(q,f,1,r)|0)!=1){a=qi()|0;c[m>>2]=c[a>>2];Me(3,5051,m);a=ri(c[a>>2]|0)|0;c[n>>2]=5367;c[n+4>>2]=a;Me(3,5361,n);a=-1;break}l=q+176|0;c[l>>2]=a;ff(q);m=(a|0)==1;n=q+120|0;if(m){t=+h[n>>3];k=q+128|0;h[n>>3]=+h[k>>3];h[k>>3]=t}else k=q+128|0;ik(d|0,q|0,184)|0;c[p>>2]=e;f=d+176|0;if((b|0)>1){j=1;while(1){e=(c[p>>2]|0)+(4-1)&~(4-1);g=c[e>>2]|0;c[p>>2]=e+4;c[g+176>>2]=c[f>>2];if((aj(q,c[2012+((c[f>>2]|0)+-1<<3)+4>>2]|0,1,r)|0)!=1){a=-1;break a}c[l>>2]=a;ff(q);if(m){t=+h[n>>3];h[n>>3]=+h[k>>3];h[k>>3]=t}ik(g|0,q|0,184)|0;j=j+1|0;if((j|0)>=(b|0)){a=0;break}}}else a=0}else{a=qi()|0;c[j>>2]=c[a>>2];Me(3,4926,j);a=ri(c[a>>2]|0)|0;c[k>>2]=5367;c[k+4>>2]=a;Me(3,5361,k);a=-1}while(0);Wi(r)|0}else a=-1;while(0);i=s;return a|0}function ff(a){a=a|0;var b=0,d=0,e=0,f=0,g=0;g=i;i=i+192|0;f=g;hf(a,f);hf(a+4|0,f+4|0);b=0;do{gf(a+8+(b<<5)|0,f+8+(b<<5)|0);gf(a+8+(b<<5)+8|0,f+8+(b<<5)+8|0);gf(a+8+(b<<5)+16|0,f+8+(b<<5)+16|0);gf(a+8+(b<<5)+24|0,f+8+(b<<5)+24|0);b=b+1|0}while((b|0)!=3);d=a+176|0;e=0;do{gf(a+104+(e<<3)|0,f+104+(e<<3)|0);e=e+1|0;b=c[d>>2]|0}while((e|0)<(c[2012+(b+-1<<3)>>2]|0));c[f+176>>2]=b;ik(a|0,f|0,184)|0;i=g;return}function gf(b,c){b=b|0;c=c|0;a[c>>0]=a[b+7>>0]|0;a[c+1>>0]=a[b+6>>0]|0;a[c+2>>0]=a[b+5>>0]|0;a[c+3>>0]=a[b+4>>0]|0;a[c+4>>0]=a[b+3>>0]|0;a[c+5>>0]=a[b+2>>0]|0;a[c+6>>0]=a[b+1>>0]|0;a[c+7>>0]=a[b>>0]|0;return}function hf(b,c){b=b|0;c=c|0;a[c>>0]=a[b+3>>0]|0;a[c+1>>0]=a[b+2>>0]|0;a[c+2>>0]=a[b+1>>0]|0;a[c+3>>0]=a[b>>0]|0;return}function jf(a,b){a=a|0;b=b|0;var d=0,e=0,f=0.0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0.0;x=i;i=i+64|0;t=x+24|0;u=x+16|0;v=x+8|0;w=x;q=Uj(208)|0;if(!q){Me(3,5472,x+32|0);rb(1)}ik(q|0,a|0,184)|0;s=b<<1;r=(c[a>>2]|0)+s|0;c[q+192>>2]=r;s=(c[a+4>>2]|0)+s|0;c[q+196>>2]=s;c[q+200>>2]=b;c[q+204>>2]=b;d=$(r<<3,s)|0;e=Uj(d)|0;c[q+184>>2]=e;if(!e){Me(3,5472,x+40|0);rb(1)}d=Uj(d)|0;c[q+188>>2]=d;if(!d){Me(3,5472,x+48|0);rb(1)}p=a+104|0;m=c[a+176>>2]|0;n=(r|0)>0?r<<1:0;if((s|0)>0){o=(r|0)>0;l=0;while(1){f=+(l-b|0);if(o){a=0;j=e;k=d;while(1){y=+(a-b|0);df(p,y,f,v,w,m)|0;g[j>>2]=+h[v>>3];g[j+4>>2]=+h[w>>3];cf(p,y,f,t,u,m)|0;g[k>>2]=+h[t>>3];g[k+4>>2]=+h[u>>3];a=a+1|0;if((a|0)>=(r|0))break;else{j=j+8|0;k=k+8|0}}}d=d+(n<<2)|0;l=l+1|0;if((l|0)>=(s|0))break;else e=e+(n<<2)|0}}i=x;return q|0}function kf(a){a=a|0;var b=0;if((a|0)!=0?(b=c[a>>2]|0,(b|0)!=0):0){Vj(c[b+184>>2]|0);Vj(c[(c[a>>2]|0)+188>>2]|0);Vj(c[a>>2]|0);c[a>>2]=0;b=0}else b=-1;return b|0}function lf(a,b,d,e,f){a=a|0;b=+b;d=+d;e=e|0;f=f|0;var g=0,h=0,i=0;h=(c[a+16>>2]|0)+~~(b+.5)|0;g=(c[a+20>>2]|0)+~~(d+.5)|0;if(((h|0)>=0?(i=c[a+8>>2]|0,!((g|0)<0|(h|0)>=(i|0))):0)?(g|0)<(c[a+12>>2]|0):0){a=c[a>>2]|0;g=($(i,g)|0)+h<<1;c[e>>2]=c[a+(g<<2)>>2];c[f>>2]=c[a+((g|1)<<2)>>2];g=0}else g=-1;return g|0}function mf(a,b,d,e,f){a=a|0;b=+b;d=+d;e=e|0;f=f|0;var g=0,h=0,i=0;h=(c[a+16>>2]|0)+~~(b+.5)|0;g=(c[a+20>>2]|0)+~~(d+.5)|0;if(((h|0)>=0?(i=c[a+8>>2]|0,!((g|0)<0|(h|0)>=(i|0))):0)?(g|0)<(c[a+12>>2]|0):0){a=c[a+4>>2]|0;g=($(i,g)|0)+h<<1;c[e>>2]=c[a+(g<<2)>>2];c[f>>2]=c[a+((g|1)<<2)>>2];g=0}else g=-1;return g|0}function nf(a){a=a|0;var b=0,d=0;b=Uj(8)|0;do if(b){d=Uj(a<<3)|0;c[b>>2]=d;if(!d){Vj(b);b=0;break}else{c[b+4>>2]=a;break}}else b=0;while(0);return b|0}function of(a){a=a|0;Vj(c[a>>2]|0);Vj(a);return 0}function pf(a){a=a|0;var b=0.0,d=0,e=0.0,f=0,g=0;b=+P(+ +qf(a,a));if(b!=0.0){f=c[a>>2]|0;e=+h[f>>3];b=e<0.0?-b:b;e=e+b;h[f>>3]=e;e=1.0/+P(+(e*b));a=c[a+4>>2]|0;if((a|0)>0){d=0;do{g=f+(d<<3)|0;h[g>>3]=e*+h[g>>3];d=d+1|0}while((d|0)<(a|0))}}return+-b}function qf(a,b){a=a|0;b=b|0;var d=0.0,e=0,f=0;f=c[a+4>>2]|0;if((f|0)!=(c[b+4>>2]|0))rb(0);if((f|0)>0){e=c[a>>2]|0;a=c[b>>2]|0;b=0;d=0.0;do{d=d+ +h[e+(b<<3)>>3]*+h[a+(b<<3)>>3];b=b+1|0}while((b|0)<(f|0))}else d=0.0;return+d}function rf(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,j=0.0,k=0,l=0,m=0,n=0,o=0,p=0,q=0.0,r=0.0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E+8|0;D=E;w=c[a+8>>2]|0;if(((w|0)==(c[a+4>>2]|0)?(w|0)==(c[b+4>>2]|0):0)?(w|0)==((c[d+4>>2]|0)+1|0):0){z=w+-2|0;A=C+4|0;B=D+4|0;if((w|0)>2){s=w+-1|0;t=0;do{o=$(t,w)|0;p=c[a>>2]|0;h[(c[b>>2]|0)+(t<<3)>>3]=+h[p+(o+t<<3)>>3];k=w-t+-1|0;c[A>>2]=k;u=t;t=t+1|0;l=p+(o+t<<3)|0;c[C>>2]=l;r=+pf(C);h[(c[d>>2]|0)+(u<<3)>>3]=r;if(!(r==0.0)){if((t|0)<(w|0)){m=c[b>>2]|0;n=t;do{if((t|0)<(n|0)){e=c[a>>2]|0;f=t;j=0.0;do{r=+h[e+(($(f,w)|0)+n<<3)>>3];j=j+r*+h[p+(f+o<<3)>>3];f=f+1|0}while((f|0)<(n|0))}else j=0.0;e=$(n,w)|0;if((n|0)<(w|0)){f=c[a>>2]|0;g=n;do{j=j+ +h[f+(g+e<<3)>>3]*+h[p+(g+o<<3)>>3];g=g+1|0}while((g|0)<(w|0))}h[m+(n<<3)>>3]=j;n=n+1|0}while((n|0)<(w|0))}c[B>>2]=k;c[A>>2]=k;c[C>>2]=l;c[D>>2]=(c[b>>2]|0)+(t<<3);j=+qf(C,D)*.5;if((s|0)>(u|0)){e=c[b>>2]|0;k=s;do{q=+h[p+(k+o<<3)>>3];f=e+(k<<3)|0;r=+h[f>>3]-j*q;h[f>>3]=r;f=$(k,w)|0;if((k|0)<(w|0)){g=c[a>>2]|0;l=k;do{n=g+(l+f<<3)|0;h[n>>3]=+h[n>>3]-(q*+h[e+(l<<3)>>3]+r*+h[p+(l+o<<3)>>3]);l=l+1|0}while((l|0)<(w|0))}k=k+-1|0}while((k|0)>(u|0))}}}while((t|0)<(z|0))}if((w|0)<=1){if((w|0)>0){f=0;g=c[a>>2]|0;e=c[b>>2]|0;v=27}}else{v=$(z,w)|0;g=c[a>>2]|0;e=c[b>>2]|0;h[e+(z<<3)>>3]=+h[g+(v+z<<3)>>3];f=w+-1|0;h[(c[d>>2]|0)+(z<<3)>>3]=+h[g+(f+v<<3)>>3];v=27}if((v|0)==27)h[e+(f<<3)>>3]=+h[g+(($(f,w)|0)+f<<3)>>3];if((w|0)>0){m=(w|0)>0;p=w;do{d=p;p=p+-1|0;n=$(p,w)|0;o=c[a>>2]|0;if((d|0)<=(z|0)?(x=w-p+-1|0,y=o+(n+d<<3)|0,(d|0)<(w|0)):0){e=(d|0)<(w|0);k=d;do{c[B>>2]=x;c[A>>2]=x;c[C>>2]=y;f=$(k,w)|0;c[D>>2]=(c[a>>2]|0)+(f+d<<3);j=+qf(C,D);if(e){g=c[a>>2]|0;l=d;do{v=g+(l+f<<3)|0;h[v>>3]=+h[v>>3]-j*+h[o+(l+n<<3)>>3];l=l+1|0}while((l|0)<(w|0))}k=k+1|0}while((k|0)<(w|0))}if(m){e=0;do{h[o+(e+n<<3)>>3]=0.0;e=e+1|0}while((e|0)<(w|0))}h[o+(n+p<<3)>>3]=1.0}while((d|0)>1);e=0}else e=0}else e=-1;i=E;return e|0}function sf(a,b,c){a=a|0;b=b|0;c=c|0;var d=0.0,e=0.0,f=0.0,g=0.0,i=0.0;f=+h[c>>3];g=+h[c+8>>3];e=+h[c+16>>3];d=+h[b+88>>3]+(f*+h[b+64>>3]+g*+h[b+72>>3]+e*+h[b+80>>3]);if(d==0.0)c=-1;else{i=+h[b+56>>3]+(f*+h[b+32>>3]+g*+h[b+40>>3]+e*+h[b+48>>3]);h[a>>3]=(+h[b+24>>3]+(f*+h[b>>3]+g*+h[b+8>>3]+e*+h[b+16>>3]))/d;h[a+8>>3]=i/d;c=0}return c|0}function tf(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0.0,g=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0,u=0,v=0.0,w=0,x=0,y=0,z=0,A=0,B=0,C=0.0,D=0.0,E=0.0,F=0.0,G=0.0,H=0.0,I=0.0,J=0.0,K=0.0;B=i;i=i+1072|0;y=B+1056|0;x=B+768|0;w=B+192|0;A=B+48|0;z=B;K=+h[d>>3];F=+h[e>>3];s=K*F;J=+h[d+8>>3];t=e+8|0;E=+h[t>>3];v=J*E;j=+h[d+16>>3];G=+h[e+16>>3];l=j*G;m=+h[d+24>>3];I=+h[d+32>>3];H=+h[d+40>>3];n=E*H;k=+h[d+48>>3];o=G*k;p=+h[d+56>>3];D=+h[d+64>>3];C=+h[d+72>>3];q=E*C;f=+h[d+80>>3];r=G*f;g=+h[d+88>>3];h[x>>3]=s;h[x+8>>3]=K*E;h[x+16>>3]=K*G;h[x+24>>3]=F*J;h[x+32>>3]=v;h[x+40>>3]=G*J;h[x+48>>3]=F*j;h[x+56>>3]=E*j;h[x+64>>3]=l;h[x+72>>3]=K;h[x+80>>3]=J;h[x+88>>3]=j;j=F*I;h[x+96>>3]=j;h[x+104>>3]=E*I;h[x+112>>3]=G*I;h[x+120>>3]=F*H;h[x+128>>3]=n;h[x+136>>3]=G*H;h[x+144>>3]=F*k;h[x+152>>3]=E*k;h[x+160>>3]=o;h[x+168>>3]=I;h[x+176>>3]=H;h[x+184>>3]=k;k=D*F;h[x+192>>3]=k;h[x+200>>3]=E*D;h[x+208>>3]=G*D;h[x+216>>3]=F*C;E=+h[t>>3];h[x+224>>3]=C*E;h[x+232>>3]=G*C;h[x+240>>3]=F*f;h[x+248>>3]=E*f;h[x+256>>3]=r;h[x+264>>3]=D;h[x+272>>3]=C;h[x+280>>3]=f;e=w+64|0;d=w;t=d+64|0;do{c[d>>2]=0;d=d+4|0}while((d|0)<(t|0));h[e>>3]=-1.0;e=w+72|0;c[e>>2]=0;c[e+4>>2]=0;c[e+8>>2]=0;c[e+12>>2]=0;c[e+16>>2]=0;c[e+20>>2]=0;c[e+24>>2]=0;c[e+28>>2]=0;h[w+104>>3]=1.0;e=w+160|0;d=w+112|0;t=d+48|0;do{c[d>>2]=0;d=d+4|0}while((d|0)<(t|0));h[e>>3]=1.0;e=w+240|0;d=w+168|0;t=d+72|0;do{c[d>>2]=0;d=d+4|0}while((d|0)<(t|0));h[e>>3]=-1.0;e=w+296|0;d=w+248|0;t=d+48|0;do{c[d>>2]=0;d=d+4|0}while((d|0)<(t|0));h[e>>3]=-1.0;e=w+304|0;c[e>>2]=0;c[e+4>>2]=0;c[e+8>>2]=0;c[e+12>>2]=0;c[e+16>>2]=0;c[e+20>>2]=0;c[e+24>>2]=0;c[e+28>>2]=0;h[w+336>>3]=1.0;e=w+456|0;d=w+344|0;t=d+112|0;do{c[d>>2]=0;d=d+4|0}while((d|0)<(t|0));h[e>>3]=1.0;e=w+512|0;d=w+464|0;t=d+48|0;do{c[d>>2]=0;d=d+4|0}while((d|0)<(t|0));h[e>>3]=1.0;e=w+568|0;d=w+520|0;t=d+48|0;do{c[d>>2]=0;d=d+4|0}while((d|0)<(t|0));h[e>>3]=1.0;u=0;do{t=0;do{d=A+(u*48|0)+(t<<3)|0;h[d>>3]=0.0;f=0.0;e=0;do{f=f+ +h[x+(u*96|0)+(e<<3)>>3]*+h[w+(e*48|0)+(t<<3)>>3];e=e+1|0}while((e|0)!=12);h[d>>3]=f;t=t+1|0}while((t|0)!=6);u=u+1|0}while((u|0)!=3);J=m+(s+v+l);K=p+(j+n+o);f=g+(k+q+r);g=+h[b>>3];j=+h[b+8>>3];k=+h[b+16>>3];l=+h[b+24>>3]+(J*g+K*j+f*k);m=+h[b+32>>3];n=+h[b+40>>3];o=+h[b+48>>3];p=+h[b+56>>3]+(J*m+K*n+f*o);q=+h[b+64>>3];r=+h[b+72>>3];s=+h[b+80>>3];f=+h[b+88>>3]+(J*q+K*r+f*s);if(f==0.0){Me(3,5089,y);e=-1}else{K=f*f;h[z>>3]=(g*f-l*q)/K;h[z+8>>3]=(f*j-l*r)/K;h[z+16>>3]=(f*k-l*s)/K;h[z+24>>3]=(f*m-p*q)/K;h[z+32>>3]=(f*n-p*r)/K;h[z+40>>3]=(f*o-p*s)/K;d=0;do{f=+h[z+(d*24|0)>>3];g=+h[z+(d*24|0)+8>>3];j=+h[z+(d*24|0)+16>>3];e=0;do{y=a+(d*48|0)+(e<<3)|0;h[y>>3]=0.0;K=f*+h[A+(e<<3)>>3]+0.0;h[y>>3]=K;K=K+g*+h[A+48+(e<<3)>>3];h[y>>3]=K;h[y>>3]=K+j*+h[A+96+(e<<3)>>3];e=e+1|0}while((e|0)!=6);d=d+1|0}while((d|0)!=2);e=0}i=B;return e|0}function uf(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0;j=i;i=i+48|0;h=j+24|0;g=j+12|0;f=j;c[h+4>>2]=6;c[h+8>>2]=1;c[h>>2]=a;c[g+4>>2]=e;c[g+8>>2]=1;c[g>>2]=b;c[f+4>>2]=e;c[f+8>>2]=6;c[f>>2]=d;b=Ue(f)|0;do if(b){a=Te(b,f)|0;if(!a){We(b)|0;d=-1;break}d=Te(b,g)|0;if(!d){We(b)|0;We(a)|0;d=-1;break}if((_e(a)|0)<0){We(b)|0;We(a)|0;We(d)|0;d=-1;break}else{Xe(h,a,d)|0;We(b)|0;We(a)|0;We(d)|0;d=0;break}}else d=-1;while(0);i=j;return d|0}function vf(a,b){a=a|0;b=b|0;var c=0.0,d=0.0,e=0.0,f=0,g=0.0,j=0.0,k=0.0,l=0,m=0,n=0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0;n=i;i=i+192|0;l=n+96|0;m=n;g=+h[b>>3];k=+h[b+8>>3];d=+h[b+16>>3];c=g*g+k*k+d*d;if(c==0.0){j=0.0;e=0.0;d=1.0;c=0.0}else{c=+P(+c);j=c;e=d/c;d=g/c;c=k/c}u=+h[b+24>>3];r=+h[b+32>>3];k=+h[b+40>>3];o=+R(+j);g=1.0-o;j=+S(+j);h[l>>3]=o+d*d*g;t=c*d*g;s=e*j;h[l+8>>3]=t-s;q=d*e*g;p=c*j;h[l+16>>3]=q+p;h[l+24>>3]=u;h[l+32>>3]=t+s;h[l+40>>3]=o+c*c*g;c=c*e*g;j=d*j;h[l+48>>3]=c-j;h[l+56>>3]=r;h[l+64>>3]=q-p;h[l+72>>3]=c+j;h[l+80>>3]=o+e*e*g;h[l+88>>3]=k;f=0;do{c=+h[a+(f<<5)>>3];d=+h[a+(f<<5)+8>>3];e=+h[a+(f<<5)+16>>3];b=0;do{h[m+(f<<5)+(b<<3)>>3]=c*+h[l+(b<<3)>>3]+d*+h[l+32+(b<<3)>>3]+e*+h[l+64+(b<<3)>>3];b=b+1|0}while((b|0)!=4);b=m+(f<<5)+24|0;h[b>>3]=+h[a+(f<<5)+24>>3]+ +h[b>>3];f=f+1|0}while((f|0)!=3);b=0;do{h[a+(b<<5)>>3]=+h[m+(b<<5)>>3];h[a+(b<<5)+8>>3]=+h[m+(b<<5)+8>>3];h[a+(b<<5)+16>>3]=+h[m+(b<<5)+16>>3];h[a+(b<<5)+24>>3]=+h[m+(b<<5)+24>>3];b=b+1|0}while((b|0)!=3);i=n;return 0}function wf(a){a=a|0;var b=0,d=0;b=Uj(136)|0;if(!b)b=0;else{d=0;do{h[b+(d<<5)>>3]=+h[a+(d<<5)>>3];h[b+(d<<5)+8>>3]=+h[a+(d<<5)+8>>3];h[b+(d<<5)+16>>3]=+h[a+(d<<5)+16>>3];h[b+(d<<5)+24>>3]=+h[a+(d<<5)+24>>3];d=d+1|0}while((d|0)!=3);c[b+96>>2]=10;h[b+104>>3]=.10000000149011612;h[b+112>>3]=.9900000095367432;h[b+120>>3]=4.0;h[b+128>>3]=.5}return b|0}function xf(a){a=a|0;var b=0;b=c[a>>2]|0;if(!b)b=-1;else{Vj(b);c[a>>2]=0;b=0}return b|0}function yf(a,b){a=a|0;b=+b;if(!a)a=-1;else{h[a+128>>3]=b;a=0}return a|0}function zf(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,j=0.0,k=0,l=0,m=0.0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0.0,A=0.0;y=i;i=i+176|0;l=y+168|0;k=y+160|0;u=y+48|0;w=y+64|0;v=y;s=b+8|0;g=c[s>>2]|0;do if((g|0)>=3){x=Uj(g*96|0)|0;if(!x){Me(3,5109,k);g=-1;break}t=Uj(g<<4)|0;if(!t){Me(3,5109,l);Vj(x);g=-1;break}else g=0;do{h[e+(g<<5)>>3]=+h[d+(g<<5)>>3];h[e+(g<<5)+8>>3]=+h[d+(g<<5)+8>>3];h[e+(g<<5)+16>>3]=+h[d+(g<<5)+16>>3];h[e+(g<<5)+24>>3]=+h[d+(g<<5)+24>>3];g=g+1|0}while((g|0)!=3);q=b+4|0;l=u+8|0;d=a+104|0;n=a+120|0;o=a+112|0;p=a+96|0;m=0.0;r=0;a:while(1){Ne(a,e,w)|0;g=c[s>>2]|0;if((g|0)>0){j=0.0;k=0;do{if((sf(u,w,(c[q>>2]|0)+(k*24|0)|0)|0)<0){k=10;break a}g=c[b>>2]|0;A=+h[g+(k<<4)>>3]-+h[u>>3];z=+h[g+(k<<4)+8>>3]-+h[l>>3];j=j+(A*A+z*z);g=k<<1;h[t+(g<<3)>>3]=A;h[t+((g|1)<<3)>>3]=z;k=k+1|0;g=c[s>>2]|0}while((k|0)<(g|0))}else j=0.0;j=j/+(g|0);if(j<+h[d>>3]){k=24;break}if(((r|0)>0?j<+h[n>>3]:0)?j/m>+h[o>>3]:0){k=24;break}if((r|0)==(c[p>>2]|0)){k=24;break}if((g|0)>0){k=0;do{if((tf(x+(k*12<<3)|0,a,e,(c[q>>2]|0)+(k*24|0)|0)|0)<0){k=20;break a}k=k+1|0;g=c[s>>2]|0}while((k|0)<(g|0))}if((uf(v,t,x,g<<1)|0)<0){k=22;break}vf(e,v)|0;m=j;r=r+1|0}if((k|0)==10){Af(x,t);g=-1;break}else if((k|0)==20){Af(x,t);g=-1;break}else if((k|0)==22){Af(x,t);g=-1;break}else if((k|0)==24){h[f>>3]=j;Vj(x);Vj(t);g=0;break}}else g=-1;while(0);i=y;return g|0}function Af(a,b){a=a|0;b=b|0;Vj(a);Vj(b);return}function Bf(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,j=0.0,k=0,l=0,m=0,n=0,o=0,p=0.0,q=0.0,r=0.0,s=0.0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0;G=i;i=i+192|0;n=G+184|0;m=G+176|0;l=G+168|0;g=G+160|0;B=G+48|0;D=G+64|0;C=G;A=b+8|0;k=c[A>>2]|0;do if((k|0)>=4){o=~~(+(k|0)*+h[a+128>>3])+-1|0;o=(o|0)<3?3:o;F=Uj(k*96|0)|0;if(!F){Me(3,5109,g);g=-1;break}E=Uj(k<<4)|0;if(!E){Me(3,5109,l);Vj(F);g=-1;break}g=k<<3;z=Uj(g)|0;if(!z){Me(3,5109,m);Vj(F);Vj(E);g=-1;break}y=Uj(g)|0;if(!y){Me(3,5109,n);Vj(F);Vj(E);Vj(z);g=-1;break}else g=0;do{h[e+(g<<5)>>3]=+h[d+(g<<5)>>3];h[e+(g<<5)+8>>3]=+h[d+(g<<5)+8>>3];h[e+(g<<5)+16>>3]=+h[d+(g<<5)+16>>3];h[e+(g<<5)+24>>3]=+h[d+(g<<5)+24>>3];g=g+1|0}while((g|0)!=3);w=b+4|0;x=B+8|0;n=y+(o<<3)|0;d=a+104|0;o=a+120|0;t=a+112|0;u=a+96|0;r=0.0;v=0;a:while(1){Ne(a,e,D)|0;g=c[A>>2]|0;if((g|0)>0){k=0;do{if((sf(B,D,(c[w>>2]|0)+(k*24|0)|0)|0)<0){k=14;break a}g=c[b>>2]|0;q=+h[g+(k<<4)>>3]-+h[B>>3];s=+h[g+(k<<4)+8>>3]-+h[x>>3];g=k<<1;h[E+(g<<3)>>3]=q;h[E+((g|1)<<3)>>3]=s;s=q*q+s*s;h[y+(k<<3)>>3]=s;h[z+(k<<3)>>3]=s;k=k+1|0;g=c[A>>2]|0}while((k|0)<(g|0))}rj(y,g,8,1);s=+h[n>>3]*4.0;s=s<16.0?16.0:s;k=c[A>>2]|0;q=s/6.0;if((k|0)>0){j=0.0;g=0;do{p=+h[y+(g<<3)>>3];if(p>s)p=q;else{p=1.0-p/s;p=q*(1.0-p*(p*p))}j=j+p;g=g+1|0}while((g|0)<(k|0))}else j=0.0;j=j/+(k|0);if(j<+h[d>>3]){k=36;break}if(((v|0)>0?j<+h[o>>3]:0)?j/r>+h[t>>3]:0){k=36;break}if((v|0)==(c[u>>2]|0)){k=36;break}if((k|0)>0){m=0;g=0;do{p=+h[z+(m<<3)>>3];if(p<=s){k=g*6|0;l=F+(k<<3)|0;if((tf(l,a,e,(c[w>>2]|0)+(m*24|0)|0)|0)<0){k=28;break a}r=1.0-p/s;r=r*r;h[l>>3]=+h[l>>3]*r;l=F+((k|1)<<3)|0;h[l>>3]=+h[l>>3]*r;l=F+(k+2<<3)|0;h[l>>3]=r*+h[l>>3];l=F+(k+3<<3)|0;h[l>>3]=r*+h[l>>3];l=F+(k+4<<3)|0;h[l>>3]=r*+h[l>>3];l=F+(k+5<<3)|0;h[l>>3]=r*+h[l>>3];l=F+(k+6<<3)|0;h[l>>3]=r*+h[l>>3];l=F+(k+7<<3)|0;h[l>>3]=r*+h[l>>3];l=F+(k+8<<3)|0;h[l>>3]=r*+h[l>>3];l=F+(k+9<<3)|0;h[l>>3]=r*+h[l>>3];l=F+(k+10<<3)|0;h[l>>3]=r*+h[l>>3];k=F+(k+11<<3)|0;h[k>>3]=r*+h[k>>3];k=m<<1;h[E+(g<<3)>>3]=r*+h[E+(k<<3)>>3];h[E+(g+1<<3)>>3]=r*+h[E+((k|1)<<3)>>3];k=c[A>>2]|0;g=g+2|0}m=m+1|0}while((m|0)<(k|0))}else g=0;if((g|0)<6){k=32;break}if((uf(C,E,F,g)|0)<0){k=34;break}vf(e,C)|0;r=j;v=v+1|0}if((k|0)==14){Cf(F,E,z,y);g=-1;break}else if((k|0)==28){Cf(F,E,z,y);g=-1;break}else if((k|0)==32){Cf(F,E,z,y);g=-1;break}else if((k|0)==34){Cf(F,E,z,y);g=-1;break}else if((k|0)==36){h[f>>3]=j;Vj(F);Vj(E);Vj(z);Vj(y);g=0;break}}else g=-1;while(0);i=G;return g|0}function Cf(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;Vj(a);Vj(b);Vj(c);Vj(d);return}function Df(a,b){a=a|0;b=b|0;var c=0.0;c=+h[a>>3]-+h[b>>3];return(c<0.0?-1:c>0.0&1)|0}function Ef(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,j=0.0,k=0.0,l=0,m=0.0,n=0.0,o=0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0,v=0.0,w=0,x=0,y=0,z=0,A=0.0,B=0,C=0,D=0,E=0.0,F=0.0,G=0.0,H=0.0,I=0.0,J=0.0,K=0.0,L=0.0,M=0.0,N=0.0,O=0.0,Q=0.0,R=0.0,S=0.0,T=0.0,U=0,V=0,W=0,X=0,Y=0,Z=0;U=i;i=i+64|0;D=U+48|0;z=U+40|0;y=U+32|0;x=U+24|0;u=U+16|0;o=U+8|0;l=U;a:do if((e|0)>=4){g=0;while(1){if((g|0)>=(e|0))break;if(+h[d+(g*24|0)+16>>3]!=0.0){g=-1;break a}else g=g+1|0}if((((((((!(+h[a>>3]==0.0)?!(+h[a+32>>3]!=0.0):0)?(B=a+40|0,!(+h[B>>3]==0.0)):0)?!(+h[a+64>>3]!=0.0):0)?!(+h[a+72>>3]!=0.0):0)?!(+h[a+80>>3]!=1.0):0)?!(+h[a+24>>3]!=0.0):0)?!(+h[a+56>>3]!=0.0):0)?!(+h[a+88>>3]!=0.0):0){g=e<<1;C=Re(g,8)|0;if(!C){Me(3,5124,l);g=-1;break}w=Re(g,1)|0;if(!w){We(C)|0;Me(3,5150,o);g=-1;break}if(e){g=c[C>>2]|0;l=c[w>>2]|0;o=0;do{Z=d+(o*24|0)|0;V=o<<4;h[g+(V<<3)>>3]=+h[Z>>3];Y=d+(o*24|0)+8|0;h[g+((V|1)<<3)>>3]=+h[Y>>3];h[g+((V|2)<<3)>>3]=1.0;h[g+((V|3)<<3)>>3]=0.0;h[g+((V|4)<<3)>>3]=0.0;h[g+((V|5)<<3)>>3]=0.0;X=b+(o<<4)|0;h[g+((V|6)<<3)>>3]=-(+h[Z>>3]*+h[X>>3]);h[g+((V|7)<<3)>>3]=-(+h[Y>>3]*+h[X>>3]);h[g+((V|8)<<3)>>3]=0.0;h[g+((V|9)<<3)>>3]=0.0;h[g+((V|10)<<3)>>3]=0.0;h[g+((V|11)<<3)>>3]=+h[Z>>3];h[g+((V|12)<<3)>>3]=+h[Y>>3];h[g+((V|13)<<3)>>3]=1.0;W=b+(o<<4)+8|0;h[g+((V|14)<<3)>>3]=-(+h[Z>>3]*+h[W>>3]);h[g+((V|15)<<3)>>3]=-(+h[Y>>3]*+h[W>>3]);V=o<<1;h[l+(V<<3)>>3]=+h[X>>3];h[l+((V|1)<<3)>>3]=+h[W>>3];o=o+1|0}while((o|0)!=(e|0))}e=Ue(C)|0;if(!e){We(C)|0;We(w)|0;Me(3,5176,u);g=-1;break}o=Te(e,C)|0;if(!o){We(C)|0;We(w)|0;We(e)|0;Me(3,5202,x);g=-1;break}l=Te(e,w)|0;if(!l){We(C)|0;We(w)|0;We(e)|0;We(o)|0;Me(3,5228,y);g=-1;break}if((_e(o)|0)<0){We(C)|0;We(w)|0;We(e)|0;We(o)|0;We(l)|0;Me(3,5254,z);g=-1;break}g=Te(o,l)|0;if(!g){We(C)|0;We(w)|0;We(e)|0;We(o)|0;We(l)|0;Me(3,5280,D);g=-1;break}Z=c[g>>2]|0;p=+h[Z+48>>3];S=+h[a+48>>3];t=+h[B>>3];j=(+h[Z+24>>3]-p*S)/t;s=+h[a+16>>3];T=+h[a+8>>3];r=+h[a>>3];q=(+h[Z>>3]-p*s-j*T)/r;k=+h[Z+56>>3];m=(+h[Z+32>>3]-S*k)/t;n=(+h[Z+8>>3]-s*k-T*m)/r;t=(+h[Z+40>>3]-S)/t;r=(+h[Z+16>>3]-s-T*t)/r;We(C)|0;We(w)|0;We(e)|0;We(o)|0;We(l)|0;We(g)|0;T=+P(+(p*p+(j*j+q*q)));s=+P(+(k*k+(m*m+n*n)));q=q/T;j=j/T;p=p/T;n=n/s;m=m/s;k=k/s;s=(T+s)*.5;r=r/s;T=1.0/s;if(T<0.0){O=-j;k=-k;m=-m;p=-p;n=-n;Q=-q;S=-r;R=-T}else{O=j;Q=q;S=r;R=t/s}j=k*O-m*p;q=n*p-k*Q;r=m*Q-n*O;s=+P(+(r*r+(j*j+q*q)));do if(!(s==0.0)){t=j/s;q=q/s;j=r/s;N=k*p+(m*O+n*Q);N=N<0.0?-N:N;N=(+P(+(N+1.0))+ +P(+(1.0-N)))*.5;if(Q*q-O*t!=0.0){g=0;E=Q;v=O;F=p;I=t;H=q}else{Z=Q*j-p*t!=0.0;g=Z?1:2;E=Z?Q:p;v=Z?p:O;F=Z?O:Q;I=Z?t:j;H=Z?j:q;j=Z?q:t}r=E*H;s=v*I;q=r-s;if(q==0.0){q=O;j=Q;break}G=(v*j-F*H)/q;A=N*H/q;r=s-r;q=(E*j-F*I)/r;r=N*I/r;s=G*G+q*q+1.0;t=G*A+q*r;v=t*t-s*(A*A+r*r+-1.0);if(v<0.0){q=O;j=Q;break}M=+P(+v);L=(M-t)/s;F=A+G*L;K=r+q*L;M=(-t-M)/s;G=A+G*M;r=r+q*M;Z=(g|0)==1;q=Z?H:j;s=Z?j:H;J=Z?L:K;L=Z?K:L;K=Z?M:r;H=Z?r:M;Z=(g|0)==2&(Z^1);r=Z?I:q;q=Z?q:I;M=Z?L:F;L=Z?F:L;j=Z?H:G;I=Z?G:H;if(n*s-m*q!=0.0){g=0;E=n;v=m;F=k;H=q;A=s}else{Z=n*r-k*q!=0.0;g=Z?1:2;E=Z?n:k;v=Z?k:m;F=Z?m:n;H=Z?q:r;A=Z?r:s;r=Z?s:q}s=E*A;t=v*H;q=s-t;if(q==0.0){q=O;j=Q;break}G=(v*r-F*A)/q;A=N*A/q;q=t-s;v=(E*r-F*H)/q;q=N*H/q;r=G*G+v*v+1.0;s=G*A+v*q;t=s*s-r*(A*A+q*q+-1.0);if(t<0.0){q=O;j=Q;break}t=+P(+t);k=(t-s)/r;Q=A+G*k;O=q+v*k;t=(-s-t)/r;p=A+G*t;n=q+v*t;Z=(g|0)==1;m=Z?k:O;k=Z?O:k;v=Z?t:n;t=Z?n:t;Z=(g|0)==2&(Z^1);n=Z?k:Q;k=Z?Q:k;A=Z?t:p;t=Z?p:t;p=L*k+(J*m+M*n);p=p<0.0?-p:p;q=L*t+(J*v+M*A);q=q<0.0?-q:q;r=I*k+(K*m+j*n);r=r<0.0?-r:r;s=I*t+(K*v+j*A);s=s<0.0?-s:s;if(p>3]=j;h[f+32>>3]=q;h[f+64>>3]=p;h[f+8>>3]=n;h[f+40>>3]=m;h[f+72>>3]=k;h[f+16>>3]=M/Q;h[f+48>>3]=N/Q;h[f+80>>3]=O/Q;h[f+24>>3]=S;h[f+56>>3]=R;h[f+88>>3]=T;g=0}else g=-1}else g=-1;while(0);i=U;return g|0}function Ff(a){a=a|0;Vj(c[a>>2]|0);Vj(a);return 0}function Gf(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;return+ +If(a,b,c,d,0)}function Hf(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;return+ +If(a,b,c,d,1)}function If(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0.0,j=0,k=0,l=0,m=0,n=0.0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+208|0;z=F+200|0;y=F+192|0;A=F+96|0;B=F;C=e+4|0;p=c[C>>2]|0;q=e+112|0;r=e+120|0;if((p|0)>0){u=c[e>>2]|0;v=(d|0)>0;w=(d|0)>0;x=0;do{if(!(c[u+(x*320|0)+4>>2]|0)){if(v){k=c[u+(x*320|0)>>2]|0;l=0;j=-1;do{if((c[b+(l<<8)+8>>2]|0)==(k|0)?(n=+h[b+(l<<8)+40>>3],!(n<+h[q>>3])):0)if(!((j|0)!=-1?!(+h[b+(j<<8)+40>>3]>2]=j;if((j|0)>-1)c[b+(j<<8)+16>>2]=c[b+(j<<8)+20>>2]}else{l=u+(x*320|0)+312|0;m=u+(x*320|0)|0;if(w){o=0;j=-1;do{k=c[b+(o<<8)+12>>2]|0;if((k|0)==0?(t=b+(o<<8)+248|0,s=c[t>>2]|0,t=c[t+4>>2]|0,!((s|0)==0&(t|0)==0)):0){k=l;if((s|0)==(c[k>>2]|0)?(t|0)==(c[k+4>>2]|0):0)E=20}else if((k|0)==(c[m>>2]|0))E=20;if((E|0)==20){E=0;g=+h[b+(o<<8)+48>>3];if(!(g<+h[r>>3]))if(!((j|0)!=-1?!(+h[b+(j<<8)+48>>3]>2]=j;if((j|0)>-1)c[b+(j<<8)+16>>2]=c[b+(j<<8)+24>>2]}x=x+1|0}while((x|0)<(p|0))}if((p|0)>0){q=0;j=0;p=0;k=0;while(1){l=c[e>>2]|0;m=c[l+(q*320|0)+304>>2]|0;do if((m|0)<0)l=p;else{o=b+(m<<8)|0;if(+ke(a,o,+h[l+(q*320|0)+8>>3],B)>4.0){c[(c[e>>2]|0)+(q*320|0)+304>>2]=-1;l=b+(m<<8)+236|0;if(c[l>>2]|0){l=p;break}c[l>>2]=7;l=p;break}l=c[o>>2]|0;if((k|0)==0|(p|0)<(l|0)){j=0;do{h[A+(j<<5)>>3]=+h[B+(j<<5)>>3];h[A+(j<<5)+8>>3]=+h[B+(j<<5)+8>>3];h[A+(j<<5)+16>>3]=+h[B+(j<<5)+16>>3];h[A+(j<<5)+24>>3]=+h[B+(j<<5)+24>>3];j=j+1|0}while((j|0)!=3);j=q}else l=p;k=k+1|0}while(0);q=q+1|0;if((q|0)>=(c[C>>2]|0))break;else p=l}}else{j=0;k=0}do if((k|0)!=0?(k|0)>=(c[e+128>>2]|0):0){Ne(A,(c[e>>2]|0)+(j*320|0)+112|0,B)|0;p=k<<2;r=Uj(k<<6)|0;if(!r){Me(3,5472,y);rb(1)}q=Uj(k*96|0)|0;if(!q){Me(3,5472,z);rb(1)}l=c[C>>2]|0;if((l|0)>0){m=c[e>>2]|0;o=0;j=0;do{k=c[m+(o*320|0)+304>>2]|0;if((k|0)>=0){y=c[b+(k<<8)+16>>2]|0;d=(4-y|0)%4|0;z=j<<3;h[r+(z<<3)>>3]=+h[b+(k<<8)+168+(d<<4)>>3];h[r+((z|1)<<3)>>3]=+h[b+(k<<8)+168+(d<<4)+8>>3];d=(5-y|0)%4|0;h[r+((z|2)<<3)>>3]=+h[b+(k<<8)+168+(d<<4)>>3];h[r+((z|3)<<3)>>3]=+h[b+(k<<8)+168+(d<<4)+8>>3];d=(6-y|0)%4|0;h[r+((z|4)<<3)>>3]=+h[b+(k<<8)+168+(d<<4)>>3];h[r+((z|5)<<3)>>3]=+h[b+(k<<8)+168+(d<<4)+8>>3];y=(7-y|0)%4|0;h[r+((z|6)<<3)>>3]=+h[b+(k<<8)+168+(y<<4)>>3];h[r+((z|7)<<3)>>3]=+h[b+(k<<8)+168+(y<<4)+8>>3];z=j*12|0;h[q+(z<<3)>>3]=+h[m+(o*320|0)+208>>3];h[q+((z|1)<<3)>>3]=+h[m+(o*320|0)+216>>3];h[q+((z|2)<<3)>>3]=+h[m+(o*320|0)+224>>3];h[q+((z|3)<<3)>>3]=+h[m+(o*320|0)+232>>3];h[q+(z+4<<3)>>3]=+h[m+(o*320|0)+240>>3];h[q+(z+5<<3)>>3]=+h[m+(o*320|0)+248>>3];h[q+(z+6<<3)>>3]=+h[m+(o*320|0)+256>>3];h[q+(z+7<<3)>>3]=+h[m+(o*320|0)+264>>3];h[q+(z+8<<3)>>3]=+h[m+(o*320|0)+272>>3];h[q+(z+9<<3)>>3]=+h[m+(o*320|0)+280>>3];y=c[e>>2]|0;h[q+(z+10<<3)>>3]=+h[y+(o*320|0)+288>>3];h[q+(z+11<<3)>>3]=+h[y+(o*320|0)+296>>3];j=j+1|0}o=o+1|0}while((o|0)<(l|0))}m=e+104|0;k=(f|0)!=0;if(!(c[m>>2]|0)){j=e+8|0;g=+me(a,B,r,q,p,j);if(k&g>=20.0){yf(c[a>>2]|0,.8)|0;g=+ne(a,B,r,q,p,j);if(g>=20.0){yf(c[a>>2]|0,.6)|0;g=+ne(a,B,r,q,p,j);if(g>=20.0){yf(c[a>>2]|0,.4)|0;g=+ne(a,B,r,q,p,j);if(g>=20.0){yf(c[a>>2]|0,0.0)|0;g=+ne(a,B,r,q,p,j)}}}}Vj(q);Vj(r)}else{g=+me(a,B,r,q,p,A);l=e+8|0;n=+me(a,l,r,q,p,l);j=g>3]=+h[A+(j<<5)>>3];h[e+8+(j<<5)+8>>3]=+h[A+(j<<5)+8>>3];h[e+8+(j<<5)+16>>3]=+h[A+(j<<5)+16>>3];h[e+8+(j<<5)+24>>3]=+h[A+(j<<5)+24>>3];j=j+1|0}while((j|0)!=3)}else g=n;if(g>=20.0){yf(c[a>>2]|0,.8)|0;g=+ne(a,B,r,q,p,A);n=+ne(a,l,r,q,p,l);if(g>3]=+h[A+(j<<5)>>3];h[e+8+(j<<5)+8>>3]=+h[A+(j<<5)+8>>3];h[e+8+(j<<5)+16>>3]=+h[A+(j<<5)+16>>3];h[e+8+(j<<5)+24>>3]=+h[A+(j<<5)+24>>3];j=j+1|0}while((j|0)!=3)}else g=n;if(g>=20.0){yf(c[a>>2]|0,.6)|0;g=+ne(a,B,r,q,p,A);n=+ne(a,l,r,q,p,l);if(g>3]=+h[A+(j<<5)>>3];h[e+8+(j<<5)+8>>3]=+h[A+(j<<5)+8>>3];h[e+8+(j<<5)+16>>3]=+h[A+(j<<5)+16>>3];h[e+8+(j<<5)+24>>3]=+h[A+(j<<5)+24>>3];j=j+1|0}while((j|0)!=3)}else g=n;if(g>=20.0){yf(c[a>>2]|0,.4)|0;g=+ne(a,B,r,q,p,A);n=+ne(a,l,r,q,p,l);if(g>3]=+h[A+(j<<5)>>3];h[e+8+(j<<5)+8>>3]=+h[A+(j<<5)+8>>3];h[e+8+(j<<5)+16>>3]=+h[A+(j<<5)+16>>3];h[e+8+(j<<5)+24>>3]=+h[A+(j<<5)+24>>3];j=j+1|0}while((j|0)!=3)}else g=n;if(g>=20.0){yf(c[a>>2]|0,0.0)|0;g=+ne(a,B,r,q,p,A);n=+ne(a,l,r,q,p,l);if(g>3]=+h[A+(j<<5)>>3];h[e+8+(j<<5)+8>>3]=+h[A+(j<<5)+8>>3];h[e+8+(j<<5)+16>>3]=+h[A+(j<<5)+16>>3];h[e+8+(j<<5)+24>>3]=+h[A+(j<<5)+24>>3];j=j+1|0}while((j|0)!=3)}}}}}else if(j){j=0;do{h[e+8+(j<<5)>>3]=+h[A+(j<<5)>>3];h[e+8+(j<<5)+8>>3]=+h[A+(j<<5)+8>>3];h[e+8+(j<<5)+16>>3]=+h[A+(j<<5)+16>>3];h[e+8+(j<<5)+24>>3]=+h[A+(j<<5)+24>>3];j=j+1|0}while((j|0)!=3)}else g=n;while(0);Vj(q);Vj(r)}if(g<20.0){c[m>>2]=1;break}c[m>>2]=0;m=c[C>>2]|0;if((m|0)>0){j=c[e>>2]|0;l=0;do{k=c[j+(l*320|0)+304>>2]|0;if((k|0)>=0?(D=b+(k<<8)+236|0,(c[D>>2]|0)==0):0)c[D>>2]=8;l=l+1|0}while((l|0)<(m|0))}}else E=38;while(0);if((E|0)==38){c[e+104>>2]=0;g=-1.0}i=F;return+g}function Jf(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0.0,W=0.0;U=i;i=i+2544|0;S=U+208|0;R=U+200|0;G=U+184|0;Q=U+176|0;F=U+168|0;E=U+152|0;P=U+144|0;D=U+136|0;M=U+128|0;L=U+120|0;K=U+112|0;C=U+104|0;j=U+96|0;g=U+88|0;f=U+80|0;e=U+72|0;d=U+64|0;H=U;I=U+2280|0;J=U+232|0;z=U+224|0;O=U+220|0;A=U+216|0;B=U+212|0;T=_i(a,5306)|0;a:do if(!T){c[d>>2]=a;Me(3,5308,d);d=ri(c[(qi()|0)>>2]|0)|0;c[e>>2]=5367;c[e+4>>2]=d;Me(3,5361,e);d=0}else{Kf(I,T);c[f>>2]=O;if((kj(I,5368,f)|0)!=1){c[g>>2]=a;Me(3,5371,g);Wi(T)|0;d=0;break}d=c[O>>2]|0;N=Uj(d*320|0)|0;if(!N){Me(3,5472,j);rb(1)}r=H+8|0;s=H+16|0;t=H+24|0;u=H+32|0;v=H+40|0;w=H+48|0;x=H+56|0;y=(b|0)==0;b:do if((d|0)>0){d=0;f=0;c:while(1){Kf(I,T);e=N+(d*320|0)|0;g=N+(d*320|0)+312|0;c[C>>2]=g;c[C+4>>2]=z;if((kj(I,5489,C)|0)==1){q=c[g>>2]|0;c[e>>2]=(q&-32768|0)==0&0==0?q&32767:0;c[N+(d*320|0)+4>>2]=1;f=f|2}else{if(y){e=10;break}if(!(Qe(J,a,2048,1)|0)){e=12;break}Cj(J,I,2047-(Bj(J)|0)|0)|0;q=Ke(b,J)|0;c[e>>2]=q;if((q|0)<0){e=14;break}c[N+(d*320|0)+4>>2]=0;f=f|1}Kf(I,T);e=N+(d*320|0)+8|0;c[D>>2]=e;if((kj(I,5785,D)|0)!=1){e=18;break}Kf(I,T);o=N+(d*320|0)+16|0;p=N+(d*320|0)+24|0;q=N+(d*320|0)+40|0;c[E>>2]=o;c[E+4>>2]=p;c[E+8>>2]=N+(d*320|0)+32;c[E+12>>2]=q;if((kj(I,5894,E)|0)!=4){c[F>>2]=A;c[F+4>>2]=B;if((kj(I,5910,F)|0)==2)g=0;else{e=21;break}}else g=1;do{Kf(I,T);c[G>>2]=N+(d*320|0)+16+(g<<5);c[G+4>>2]=N+(d*320|0)+16+(g<<5)+8;c[G+8>>2]=N+(d*320|0)+16+(g<<5)+16;c[G+12>>2]=N+(d*320|0)+16+(g<<5)+24;if((kj(I,5894,G)|0)!=4){e=23;break c}g=g+1|0}while((g|0)<3);Oe(o,N+(d*320|0)+112|0)|0;W=+h[e>>3];V=W*-.5;h[H>>3]=V;W=W*.5;h[r>>3]=W;h[s>>3]=W;h[t>>3]=W;h[u>>3]=W;h[v>>3]=V;h[w>>3]=V;h[x>>3]=V;e=N+(d*320|0)+48|0;g=N+(d*320|0)+56|0;j=N+(d*320|0)+72|0;k=N+(d*320|0)+80|0;l=N+(d*320|0)+88|0;m=N+(d*320|0)+104|0;n=0;do{V=+h[H+(n<<4)>>3];W=+h[H+(n<<4)+8>>3];h[N+(d*320|0)+208+(n*24|0)>>3]=+h[q>>3]+(+h[o>>3]*V+ +h[p>>3]*W);h[N+(d*320|0)+208+(n*24|0)+8>>3]=+h[j>>3]+(+h[e>>3]*V+ +h[g>>3]*W);h[N+(d*320|0)+208+(n*24|0)+16>>3]=+h[m>>3]+(+h[k>>3]*V+ +h[l>>3]*W);n=n+1|0}while((n|0)!=4);d=d+1|0;if((d|0)>=(c[O>>2]|0))break b}if((e|0)==10){c[K>>2]=a;c[K+4>>2]=I;Me(3,5496,K)}else if((e|0)==12){c[L>>2]=a;Me(3,5624,L)}else if((e|0)==14){c[M>>2]=a;c[M+4>>2]=J;Me(3,5708,M)}else if((e|0)==18){c[P>>2]=a;c[P+4>>2]=d+1;Me(3,5789,P)}else if((e|0)==21){c[Q>>2]=a;c[Q+4>>2]=d+1;Me(3,5916,Q)}else if((e|0)==23){c[R>>2]=a;c[R+4>>2]=d+1;Me(3,5916,R)}Wi(T)|0;Vj(N);d=0;break a}else f=0;while(0);Wi(T)|0;d=Uj(136)|0;if(!d){Me(3,5472,S);rb(1)}c[d>>2]=N;c[d+4>>2]=c[O>>2];c[d+104>>2]=0;do if((f&3|0)!=3){e=d+108|0;if(!(f&1)){c[e>>2]=1;break}else{c[e>>2]=0;break}}else c[d+108>>2]=2;while(0);h[d+112>>3]=.5;h[d+120>>3]=.5}while(0);i=U;return d|0}function Kf(b,c){b=b|0;c=c|0;var d=0,e=0;a:do if(Zi(b,256,c)|0)while(1){d=Bj(b)|0;b:do if(d)while(1){d=d+-1|0;e=b+d|0;switch(a[e>>0]|0){case 13:case 10:break;default:break b}a[e>>0]=0;if(!d)break b}while(0);switch(a[b>>0]|0){case 0:case 35:break;default:break a}if(!(Zi(b,256,c)|0))break a}while(0);return}function Lf(a,b,d,e){a=a|0;b=+b;d=+d;e=e|0;var f=0,g=0.0,j=0.0,k=0,l=0.0,m=0.0,n=0,o=0,p=0,q=0,r=0;r=i;i=i+400|0;n=r+296|0;q=r+200|0;o=r+128|0;p=r;k=c[a>>2]|0;f=c[a+4>>2]|0;if((bf(a+8|0,n,q)|0)<0)Me(3,6025,r+392|0);else{j=+(f+-1|0);f=n+32|0;h[f>>3]=j*+h[n+64>>3]-+h[f>>3];f=n+40|0;h[f>>3]=j*+h[n+72>>3]-+h[f>>3];f=n+48|0;h[f>>3]=j*+h[n+80>>3]-+h[f>>3];f=n+56|0;h[f>>3]=j*+h[n+88>>3]-+h[f>>3];g=+h[n+80>>3];f=0;do{h[o+(f*24|0)>>3]=+h[n+(f<<5)>>3]/g;h[o+(f*24|0)+8>>3]=+h[n+(f<<5)+8>>3]/g;h[o+(f*24|0)+16>>3]=+h[n+(f<<5)+16>>3]/g;f=f+1|0}while((f|0)!=3);g=+(k+-1|0);h[p>>3]=+h[o>>3]*2.0/g;h[p+8>>3]=+h[o+8>>3]*2.0/g;h[p+16>>3]=+h[o+16>>3]*2.0/g+-1.0;k=p+24|0;c[k>>2]=0;c[k+4>>2]=0;c[k+8>>2]=0;c[k+12>>2]=0;h[p+40>>3]=+h[o+32>>3]*2.0/j;h[p+48>>3]=+h[o+40>>3]*2.0/j+-1.0;k=p+56|0;g=d-b;c[k>>2]=0;c[k+4>>2]=0;c[k+8>>2]=0;c[k+12>>2]=0;c[k+16>>2]=0;c[k+20>>2]=0;h[p+80>>3]=(b+d)/g;h[p+88>>3]=d*-2.0*b/g;k=p+96|0;c[k>>2]=0;c[k+4>>2]=0;c[k+8>>2]=0;c[k+12>>2]=0;h[p+112>>3]=1.0;h[p+120>>3]=0.0;g=+h[q+24>>3];j=+h[q+56>>3];d=+h[q+88>>3];k=0;do{b=+h[p+(k<<5)>>3];f=p+(k<<5)+8|0;a=p+(k<<5)+16|0;l=+h[f>>3];m=+h[a>>3];n=0;do{h[e+((n<<2)+k<<3)>>3]=b*+h[q+(n<<3)>>3]+l*+h[q+32+(n<<3)>>3]+m*+h[q+64+(n<<3)>>3];n=n+1|0}while((n|0)!=3);h[e+(k+12<<3)>>3]=+h[p+(k<<5)+24>>3]+(b*g+ +h[f>>3]*j+ +h[a>>3]*d);k=k+1|0}while((k|0)!=4)}i=r;return}function Mf(a){a=a|0;c[496]=a;return}function Nf(){return c[496]|0}function Of(a){a=a|0;var b=0,d=0;b=a+212|0;d=c[b>>2]|0;if(d){ze(d)|0;Qd(c[b>>2]|0)|0;c[b>>2]=0}b=a+224|0;if(c[b>>2]|0){Ld(b)|0;c[b>>2]=0}b=a+192|0;if(c[b>>2]|0){kf(b)|0;c[b>>2]=0}return}function Pf(a){a=a|0;var b=0,d=0,e=0,f=0,g=0;g=i;i=i+16|0;d=g;c[d>>2]=a;if(!(Cg(2044,d)|0))a=-1;else{f=Dg(2044,d)|0;a=f+196|0;b=c[a>>2]|0;if(b){Vj(b);c[a>>2]=0;c[f+200>>2]=0}Of(f);Ce(c[f+216>>2]|0)|0;Eg(2044,d)|0;d=f+248|0;e=f+252|0;a=c[d>>2]|0;if((c[e>>2]|0)!=(a|0)){b=0;do{Ff(c[a+(b<<3)+4>>2]|0)|0;b=b+1|0;a=c[d>>2]|0}while(b>>>0<(c[e>>2]|0)-a>>3>>>0)}Fg(d);Lh(d);Fg(f+248|0);Lh(f);a=0}i=g;return a|0}function Qf(b){b=b|0;var d=0,e=0,f=0,g=0,h=0;h=i;i=i+208|0;g=h+192|0;f=h;e=h+196|0;if(!(a[b>>0]&1))d=b+1|0;else d=c[b+8>>2]|0;if((ef(d,1,f,h+184|0)|0)<0){if(!(a[b>>0]&1))d=b+1|0;else d=c[b+8>>2]|0;c[g>>2]=d;Me(3,6093,g);d=-1}else{d=c[521]|0;c[521]=d+1;c[e>>2]=d;ik(Gg(2064,e)|0,f|0,184)|0}i=h;return d|0}function Rf(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,j=0,k=0,l=0,m=0,n=0;n=i;i=i+48|0;m=n+24|0;l=n+16|0;j=n+8|0;f=n;d=n+32|0;e=n+28|0;c[d>>2]=a;c[e>>2]=b;do if((Cg(2044,d)|0)!=0?(k=Dg(2044,d)|0,(Hg(2064,e)|0)!=0):0){g=k+8|0;ik(g|0,Gg(2064,e)|0,184)|0;e=c[g>>2]|0;d=k+204|0;b=c[k+12>>2]|0;a=k+208|0;if(!((e|0)==(c[d>>2]|0)?(b|0)==(c[a>>2]|0):0)){c[f>>2]=e;c[f+4>>2]=b;Me(2,6152,f);af(g,c[d>>2]|0,c[a>>2]|0,g)|0}Of(k);d=jf(g,15)|0;a=k+192|0;c[a>>2]=d;if(!d){Me(3,6199,j);d=-1;break}d=Md(d)|0;b=k+212|0;c[b>>2]=d;if(!d){Me(3,6237,l);d=-1;break}Nd(d,2)|0;l=Jd(g)|0;c[k+224>>2]=l;if(!l){Me(3,6274,m);d=-1;break}else{ye(c[b>>2]|0,c[k+216>>2]|0)|0;Lf(c[a>>2]|0,+h[k+232>>3],+h[k+240>>3],k+264|0);d=0;break}}else d=-1;while(0);i=n;return d|0}function Sf(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0;j=i;i=i+16|0;h=j+8|0;g=j;e=j+12|0;c[e>>2]=b;if(Cg(2044,e)|0){f=Dg(2044,e)|0;if(!(a[d>>0]&1))d=d+1|0;else d=c[d+8>>2]|0;b=f+216|0;e=Ke(c[b>>2]|0,d)|0; +c[f+260>>2]=e;if((e|0)<0){c[g>>2]=d;Me(3,6312,g);Ce(c[b>>2]|0)|0;Me(3,6358,h);e=-1}}else e=-1;i=j;return e|0}function Tf(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0,k=0,l=0;l=i;i=i+32|0;g=l+16|0;f=l+8|0;e=l+20|0;k=l;c[e>>2]=b;do if(Cg(2044,e)|0){j=Dg(2044,e)|0;if(!(a[d>>0]&1))e=d+1|0;else e=c[d+8>>2]|0;b=c[j+212>>2]|0;d=j+216|0;h=j+220|0;e=Jf(e,c[d>>2]|0)|0;c[h>>2]=e;if(!e){Me(3,6402,f);Ce(c[d>>2]|0)|0;Me(3,6429,g);e=-1;break}switch(c[e+108>>2]|0){case 0:{Zd(b,0)|0;break}case 1:{Zd(b,2)|0;break}default:Zd(b,3)|0}b=j+248|0;d=j+252|0;f=c[d>>2]|0;e=f-(c[b>>2]|0)>>3;g=k;c[g>>2]=0;c[g+4>>2]=0;c[k>>2]=e;c[k+4>>2]=c[h>>2];if((f|0)==(c[j+256>>2]|0)){Ig(b,k);break}else{j=k;e=c[j>>2]|0;j=c[j+4>>2]|0;k=f;c[k>>2]=e;c[k+4>>2]=j;c[d>>2]=(c[d>>2]|0)+8;break}}else e=-1;while(0);i=l;return e|0}function Uf(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0;g=i;i=i+16|0;d=g;c[d>>2]=a;if(((Cg(2044,d)|0)!=0?(e=Dg(2044,d)|0,(b|0)>=0):0)?(f=c[e+248>>2]|0,(c[e+252>>2]|0)-f>>3>>>0>b>>>0):0)d=c[(c[f+(b<<3)+4>>2]|0)+4>>2]|0;else d=-1;i=g;return d|0}function Vf(a){a=a|0;var b=0,d=0;d=i;i=i+16|0;b=d;c[b>>2]=a;if(!(Cg(2044,b)|0))b=-1;else{b=Dg(2044,b)|0;b=(c[b+252>>2]|0)-(c[b+248>>2]|0)>>3}i=d;return b|0}function Wf(a,b){a=a|0;b=+b;var d=0,e=0;e=i;i=i+16|0;d=e;c[d>>2]=a;if(Cg(2044,d)|0)h[(Dg(2044,d)|0)+232>>3]=b;i=e;return}function Xf(a){a=a|0;var b=0.0,d=0,e=0;e=i;i=i+16|0;d=e;c[d>>2]=a;if(!(Cg(2044,d)|0))b=-1.0;else b=+h[(Dg(2044,d)|0)+232>>3];i=e;return+b}function Yf(a,b){a=a|0;b=+b;var d=0,e=0;e=i;i=i+16|0;d=e;c[d>>2]=a;if(Cg(2044,d)|0)h[(Dg(2044,d)|0)+240>>3]=b;i=e;return}function Zf(a){a=a|0;var b=0.0,d=0,e=0;e=i;i=i+16|0;d=e;c[d>>2]=a;if(!(Cg(2044,d)|0))b=-1.0;else b=+h[(Dg(2044,d)|0)+240>>3];i=e;return+b}function _f(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=i;i=i+16|0;e=f;d=f+4|0;c[d>>2]=a;if((Cg(2044,d)|0)!=0?(Zd(c[(Dg(2044,d)|0)+212>>2]|0,b)|0)==0:0){c[e>>2]=b;Me(1,6478,e)}i=f;return}function $f(a){a=a|0;var b=0,d=0,e=0;e=i;i=i+16|0;b=e+4|0;d=e;c[b>>2]=a;if(!(Cg(2044,b)|0)){i=e;return-1}else{a=(ae(c[(Dg(2044,b)|0)+212>>2]|0,d)|0)==0;i=e;return(a?c[d>>2]|0:-1)|0}return 0}function ag(a,b){a=a|0;b=+b;var d=0,e=0,f=0.0,g=0,j=0,k=0;k=i;i=i+16|0;j=k;d=k+8|0;c[d>>2]=a;if((((Cg(2044,d)|0)!=0?(e=Dg(2044,d)|0,!(b<=0.0|b>=1.0)):0)?(f=b,g=c[e+212>>2]|0,(g|0)!=0):0)?(be(g,f)|0)==0:0){h[j>>3]=f;Me(1,6513,j)}i=k;return}function bg(a){a=a|0;var b=0,d=0,e=0,f=0;f=i;i=i+16|0;b=f+8|0;e=f;c[b>>2]=a;if((Cg(2044,b)|0)!=0?(d=c[(Dg(2044,b)|0)+212>>2]|0,(d|0)!=0):0){a=(ce(d,e)|0)==0;i=f;return+(a?+h[e>>3]:-1.0)}i=f;return-1.0}function cg(a,b){a=a|0;b=b|0;var d=0,e=0;e=i;i=i+16|0;d=e;c[d>>2]=a;if(Cg(2044,d)|0)_d(c[(Dg(2044,d)|0)+212>>2]|0,b)|0;i=e;return}function dg(a){a=a|0;var b=0,d=0,e=0;e=i;i=i+16|0;b=e+4|0;d=e;c[b>>2]=a;if(!(Cg(2044,b)|0))b=-1;else{$d(c[(Dg(2044,b)|0)+212>>2]|0,d)|0;b=c[d>>2]|0}i=e;return b|0}function eg(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=i;i=i+16|0;e=f;d=f+4|0;c[d>>2]=a;if((Cg(2044,d)|0)!=0?(Sd(c[(Dg(2044,d)|0)+212>>2]|0,b)|0)==0:0){c[e>>2]=b;Me(1,6544,e)}i=f;return}function fg(a){a=a|0;var b=0,d=0,e=0;e=i;i=i+16|0;b=e+4|0;d=e;c[b>>2]=a;if(!(Cg(2044,b)|0)){i=e;return-1}else{a=(Td(c[(Dg(2044,b)|0)+212>>2]|0,d)|0)==0;i=e;return(a?c[d>>2]|0:-1)|0}return 0}function gg(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0;g=i;i=i+16|0;f=g;d=g+4|0;c[d>>2]=a;if(((Cg(2044,d)|0)!=0?(e=Dg(2044,d)|0,b>>>0<=255):0)?(Ud(c[e+212>>2]|0,b)|0)==0:0){c[f>>2]=b;Me(1,6569,f)}i=g;return}function hg(a){a=a|0;var b=0,d=0,e=0;e=i;i=i+16|0;b=e+4|0;d=e;c[b>>2]=a;if(!(Cg(2044,b)|0)){i=e;return-1}else{a=(Vd(c[(Dg(2044,b)|0)+212>>2]|0,d)|0)==0;i=e;return(a?c[d>>2]|0:-1)|0}return 0}function ig(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=i;i=i+16|0;e=f;d=f+4|0;c[d>>2]=a;if((Cg(2044,d)|0)!=0?(Pd(c[(Dg(2044,d)|0)+212>>2]|0,b)|0)==0:0){c[e>>2]=b;Me(1,6590,e)}i=f;return}function jg(a){a=a|0;var b=0,d=0,e=0;e=i;i=i+16|0;b=e+4|0;d=e;c[b>>2]=a;if(!(Cg(2044,b)|0)){i=e;return-1}else{a=(Wd(c[(Dg(2044,b)|0)+212>>2]|0,d)|0)==0;i=e;return(a?c[d>>2]|0:-1)|0}return 0}function kg(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=i;i=i+16|0;e=f;d=f+4|0;c[d>>2]=a;if(!(Cg(2044,d)|0))b=0;else{a=(b|0)!=0;Od(c[(Dg(2044,d)|0)+212>>2]|0,a&1)|0;c[e>>2]=a?6616:6620;Me(1,6625,e)}i=f;return b|0}function lg(a){a=a|0;var b=0,d=0;d=i;i=i+16|0;b=d;c[b>>2]=a;if(!(Cg(2044,b)|0))b=0;else b=c[(c[(Dg(2044,b)|0)+212>>2]|0)+4834148>>2]|0;i=d;return b|0}function mg(a){a=a|0;var b=0,d=0,e=0;e=i;i=i+16|0;b=e+4|0;d=e;c[b>>2]=a;if(!(Cg(2044,b)|0))b=0;else{Rd(c[(Dg(2044,b)|0)+212>>2]|0,d)|0;b=c[d>>2]|0}i=e;return b|0}function ng(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=i;i=i+16|0;e=f;d=f+4|0;c[d>>2]=a;if((Cg(2044,d)|0)!=0?(Xd(c[(Dg(2044,d)|0)+212>>2]|0,b)|0)==0:0){c[e>>2]=b;Me(1,6647,e)}i=f;return}function og(a){a=a|0;var b=0,d=0,e=0;e=i;i=i+16|0;b=e+4|0;d=e;c[b>>2]=a;if(!(Cg(2044,b)|0)){i=e;return-1}else{a=(Yd(c[(Dg(2044,b)|0)+212>>2]|0,d)|0)==0;i=e;return(a?c[d>>2]|0:-1)|0}return 0}function pg(a,b){a=a|0;b=b|0;var c=0;c=0;do{h[b+(c<<5)>>3]=+h[a+(c<<5)>>3];h[b+(c<<5)+8>>3]=+h[a+(c<<5)+8>>3];h[b+(c<<5)+16>>3]=+h[a+(c<<5)+16>>3];h[b+(c<<5)+24>>3]=+h[a+(c<<5)+24>>3];c=c+1|0}while((c|0)!=3);return}function qg(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0;f=i;i=i+16|0;e=f;c[e>>2]=a;do if(Cg(2044,e)|0){e=Dg(2044,e)|0;a=c[e+212>>2]|0;if((c[a+44>>2]|0)>(b|0)){+ke(c[e+224>>2]|0,(b|0)<0?8:a+48+(b<<8)|0,+(d|0),264);e=0;break}else{e=c[523]|0;break}}else e=c[522]|0;while(0);i=f;return e|0}function rg(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0;f=i;i=i+16|0;e=f;c[e>>2]=a;do if(Cg(2044,e)|0){e=Dg(2044,e)|0;a=c[e+212>>2]|0;if((c[a+44>>2]|0)>(b|0)){+le(c[e+224>>2]|0,(b|0)<0?8:a+48+(b<<8)|0,264,+(d|0),264);e=0;break}else{e=c[523]|0;break}}else e=c[522]|0;while(0);i=f;return e|0}function sg(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0;f=i;i=i+16|0;e=f;c[e>>2]=a;do if(Cg(2044,e)|0){e=c[(Dg(2044,e)|0)+212>>2]|0;if((c[e+44>>2]|0)>(b|0)){c[((b|0)<0?8:e+48+(b<<8)|0)+16>>2]=d;e=0;break}else{e=c[523]|0;break}}else e=c[522]|0;while(0);i=f;return e|0}function tg(a,b){a=a|0;b=b|0;var d=0,e=0,f=0.0,g=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0;e=i;i=i+16|0;d=e;c[d>>2]=a;do if(Cg(2044,d)|0){d=c[(Dg(2044,d)|0)+212>>2]|0;if((c[d+44>>2]|0)>(b|0)){d=(b|0)<0?8:d+48+(b<<8)|0;o=+h[33];h[d+168>>3]=o;k=+h[34];h[d+176>>3]=k;n=+h[35];h[d+184>>3]=n;j=+h[36];h[d+192>>3]=j;m=+h[37];h[d+200>>3]=m;g=+h[38];h[d+208>>3]=g;l=+h[39];h[d+216>>3]=l;f=+h[40];h[d+224>>3]=f;h[d+56>>3]=(o+n+m+l)*.25;h[d+64>>3]=(k+j+g+f)*.25;d=0;break}else{d=c[523]|0;break}}else d=c[522]|0;while(0);i=e;return d|0}function ug(a,b){a=a|0;b=b|0;var d=0,e=0;e=i;i=i+16|0;d=e;c[d>>2]=a;do if(Cg(2044,d)|0){d=Dg(2044,d)|0;a=c[d+248>>2]|0;if((b|0)<0?1:(c[d+252>>2]|0)-a>>3>>>0<=b>>>0){d=c[524]|0;break}else{b=c[a+(b<<3)+4>>2]|0;a=c[d+212>>2]|0;+Hf(c[d+224>>2]|0,a+48|0,c[a+44>>2]|0,b);pg(b+8|0,264);d=0;break}}else d=c[522]|0;while(0);i=e;return d|0}function vg(a,b){a=a|0;b=b|0;var d=0,e=0;e=i;i=i+16|0;d=e;c[d>>2]=a;do if(Cg(2044,d)|0){d=Dg(2044,d)|0;a=c[d+248>>2]|0;if((b|0)<0?1:(c[d+252>>2]|0)-a>>3>>>0<=b>>>0){d=c[524]|0;break}else{b=c[a+(b<<3)+4>>2]|0;a=c[d+212>>2]|0;+Gf(c[d+224>>2]|0,a+48|0,c[a+44>>2]|0,b);pg(b+8|0,264);d=0;break}}else d=c[522]|0;while(0);i=e;return d|0}function wg(a){a=a|0;var b=0,d=0;d=i;i=i+16|0;b=d;c[b>>2]=a;if(!(Cg(2044,b)|0))b=c[522]|0;else{b=Dg(2044,b)|0;b=de(c[b+212>>2]|0,c[b+196>>2]|0)|0}i=d;return b|0}function xg(a){a=a|0;var b=0,d=0;d=i;i=i+16|0;b=d;c[b>>2]=a;if(!(Cg(2044,b)|0))b=2088;else b=(c[(Dg(2044,b)|0)+212>>2]|0)+44|0;i=d;return c[b>>2]|0}function yg(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0;f=i;i=i+16|0;e=f;c[e>>2]=a;do if(Cg(2044,e)|0){a=Dg(2044,e)|0;e=c[a+248>>2]|0;if((b|0)<0?1:(c[a+252>>2]|0)-e>>3>>>0<=b>>>0){e=c[524]|0;break}e=c[e+(b<<3)+4>>2]|0;if((d|0)<0?1:(c[e+4>>2]|0)<=(d|0)){e=c[523]|0;break}else{e=c[e>>2]|0;pg(e+(d*320|0)+16|0,264);Lb(0,c[e+(d*320|0)+304>>2]|0,c[e+(d*320|0)>>2]|0,c[e+(d*320|0)+4>>2]|0,+ +h[e+(d*320|0)+8>>3])|0;e=0;break}}else e=c[522]|0;while(0);i=f;return e|0}function zg(a,b){a=a|0;b=b|0;var d=0,e=0;e=i;i=i+16|0;d=e;c[d>>2]=a;do if(Cg(2044,d)|0){d=c[(Dg(2044,d)|0)+212>>2]|0;if((c[d+44>>2]|0)>(b|0)){d=(b|0)<0?8:d+48+(b<<8)|0;Qa(1,c[d>>2]|0,c[d+4>>2]|0,c[d+8>>2]|0,c[d+12>>2]|0,c[d+16>>2]|0,c[d+20>>2]|0,c[d+24>>2]|0,+ +h[d+32>>3],+ +h[d+40>>3],+ +h[d+48>>3],+ +h[d+56>>3],+ +h[d+64>>3],+ +h[d+72>>3],+ +h[d+80>>3],+ +h[d+88>>3],+ +h[d+96>>3],+ +h[d+104>>3],+ +h[d+112>>3],+ +h[d+120>>3],+ +h[d+128>>3],+ +h[d+136>>3],+ +h[d+144>>3],+ +h[d+152>>3],+ +h[d+160>>3],+ +h[d+168>>3],+ +h[d+176>>3],+ +h[d+184>>3],+ +h[d+192>>3],+ +h[d+200>>3],+ +h[d+208>>3],+ +h[d+216>>3],+ +h[d+224>>3],c[d+240>>2]|0)|0;d=0;break}else{d=c[523]|0;break}}else d=c[522]|0;while(0);i=e;return d|0}function Ag(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0;h=i;i=i+16|0;g=h+8|0;f=h+12|0;e=c[525]|0;c[525]=e+1;c[f>>2]=e;f=Dg(2044,f)|0;c[f>>2]=e;c[f+204>>2]=a;c[f+208>>2]=b;j=$(a<<2,b)|0;b=f+200|0;c[b>>2]=j;a=f+196|0;c[a>>2]=Uj(j)|0;j=Ae()|0;c[f+216>>2]=j;if(!j)Me(3,8285,h);Rf(e,d)|0;c[g>>2]=c[b>>2];Me(1,8322,g);Kb(2,c[f>>2]|0,c[a>>2]|0,c[b>>2]|0,f+264|0,264)|0;i=h;return c[f>>2]|0}function Bg(a){a=a|0;var b=0;a=i;i=i+16|0;b=a;Jg(8591,7);Kg(8597,3);Lg(8606,2);Lg(8617,3);Mg(8633,4);Kg(8651,4);Ng(8671,5);Jg(8683,8);Mg(8700,5);Jg(8720,9);Jg(8738,10);Mg(8760,6);Mg(8783,7);Kg(8812,6);Kg(8825,7);Jg(8838,11);Mg(8857,8);Mg(8867,9);Kg(8880,8);Kg(8893,9);Og(8912,10);Pg(8924,1);Qg(8936,1);Rg(8959,1);Qg(8982,2);Rg(9004,2);Sg(9026,1);Kg(9043,10);Sg(9060,2);Kg(9073,11);Sg(9086,3);Kg(9110,12);Tg(9134,3);Rg(9147,3);Sg(9160,4);Kg(9178,13);Sg(9196,5);Kg(9212,14);Sg(9228,6);Kg(9245,15);Ug(9262,2088);Ug(9291,2096);Ug(9319,2092);Cb(9352,680,0);Cb(9369,680,1);Cb(9385,680,0);Cb(9407,680,0);Cb(9432,680,1);Cb(9457,680,1);Cb(9482,680,100);Cb(9509,680,0);Cb(9535,680,1);Cb(9561,680,0);Cb(9588,680,0);Cb(9615,680,1);Cb(9641,680,2);Cb(9666,680,3);Cb(9704,680,4);Cb(9741,680,0);Cb(9775,680,0);Cb(9799,680,1);Cb(9825,680,2);Cb(9852,680,2);Cb(9886,680,5);h[b>>3]=.5;Vg(9904,b);Cb(9925,680,0);Cb(9944,680,1);Cb(9962,680,2);Cb(9980,680,3);Cb(9999,680,4);Cb(10021,680,3);Cb(10040,680,515);Cb(10069,680,259);Cb(10097,680,4);Cb(10116,680,772);Cb(10146,680,1028);Cb(10176,680,0);Cb(10207,680,1);Cb(10243,680,2);Cb(10277,680,3);Cb(10315,680,0);Cb(10348,680,1);Cb(10395,680,2);Cb(10437,680,3);Cb(10480,680,4);Cb(10532,680,5);Cb(10583,680,6);Cb(10628,680,7);Cb(10667,680,8);Cb(10712,680,9);i=a;return}function Cg(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0;d=c[b>>2]|0;f=c[a+4>>2]|0;a:do if(f){g=f+-1|0;h=(g&f|0)==0;if(h)e=g&d;else e=(d>>>0)%(f>>>0)|0;b=c[(c[a>>2]|0)+(e<<2)>>2]|0;if(b){do{b=c[b>>2]|0;if(!b){b=0;break a}a=c[b+4>>2]|0;if(h)a=a&g;else a=(a>>>0)%(f>>>0)|0;if((a|0)!=(e|0)){b=0;break a}}while((c[b+8>>2]|0)!=(d|0))}else b=0}else b=0;while(0);return b|0}function Dg(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0;g=i;i=i+32|0;f=g+8|0;e=g;d=Cg(a,b)|0;if(!d){wh(f,a,b);xh(e,a,c[f>>2]|0);d=c[e>>2]|0;c[f>>2]=0}i=g;return d+16|0}function Eg(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=i;i=i+16|0;d=f+4|0;e=f;b=Cg(a,b)|0;if(!b)b=0;else{c[e>>2]=b;c[d>>2]=c[e>>2];uh(a,d)|0;b=1}i=f;return b|0}function Fg(a){a=a|0;var b=0,d=0;d=c[a>>2]|0;if(d){b=a+4|0;a=c[b>>2]|0;if((a|0)!=(d|0)){do a=a+-8|0;while((a|0)!=(d|0));c[b>>2]=a}Lh(d)}return}function Gg(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0;g=i;i=i+32|0;f=g+8|0;e=g;d=Hg(a,b)|0;if(!d){qh(f,a,b);rh(e,a,c[f>>2]|0);d=c[e>>2]|0;c[f>>2]=0}i=g;return d+16|0}function Hg(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0;d=c[b>>2]|0;f=c[a+4>>2]|0;a:do if(f){g=f+-1|0;h=(g&f|0)==0;if(h)e=g&d;else e=(d>>>0)%(f>>>0)|0;b=c[(c[a>>2]|0)+(e<<2)>>2]|0;if(b){do{b=c[b>>2]|0;if(!b){b=0;break a}a=c[b+4>>2]|0;if(h)a=a&g;else a=(a>>>0)%(f>>>0)|0;if((a|0)!=(e|0)){b=0;break a}}while((c[b+8>>2]|0)!=(d|0))}else b=0}else b=0;while(0);return b|0}function Ig(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,j=0;j=i;i=i+32|0;h=j;g=a+4|0;d=c[a>>2]|0;f=((c[g>>2]|0)-d>>3)+1|0;if(f>>>0>536870911)Jh(a);e=d;d=(c[a+8>>2]|0)-e|0;if(d>>3>>>0<268435455){d=d>>2;d=d>>>0>>0?f:d}else d=536870911;nh(h,d,(c[g>>2]|0)-e>>3,a+8|0);g=h+8|0;f=c[g>>2]|0;d=b;e=c[d+4>>2]|0;b=f;c[b>>2]=c[d>>2];c[b+4>>2]=e;c[g>>2]=f+8;oh(a,h);ph(h);i=j;return}function Jg(a,b){a=a|0;b=b|0;Oa(a|0,4,2200,10911,1,b|0);return}function Kg(a,b){a=a|0;b=b|0;Oa(a|0,2,2192,10801,10,b|0);return}function Lg(a,b){a=a|0;b=b|0;Oa(a|0,3,2180,10906,12,b|0);return}function Mg(a,b){a=a|0;b=b|0;Oa(a|0,3,2168,10906,13,b|0);return}function Ng(a,b){a=a|0;b=b|0;Oa(a|0,2,2160,10801,11,b|0);return}function Og(a,b){a=a|0;b=b|0;Oa(a|0,2,2152,10797,7,b|0);return}function Pg(a,b){a=a|0;b=b|0;Oa(a|0,1,2148,10794,16,b|0);return}function Qg(a,b){a=a|0;b=b|0;Oa(a|0,3,2136,10789,1,b|0);return}function Rg(a,b){a=a|0;b=b|0;Oa(a|0,2,2128,10785,1,b|0);return}function Sg(a,b){a=a|0;b=b|0;Oa(a|0,3,2116,10780,1,b|0);return}function Tg(a,b){a=a|0;b=b|0;Oa(a|0,3,2104,10775,2,b|0);return}function Ug(a,b){a=a|0;b=b|0;Cb(a|0,680,c[b>>2]|0);return}function Vg(a,b){a=a|0;b=b|0;Cb(a|0,720,~~+h[b>>3]>>>0|0);return}function Wg(){c[511]=0;c[512]=0;c[513]=0;c[514]=0;g[515]=1.0;ub(11,2044,n|0)|0;c[516]=0;c[517]=0;c[518]=0;c[519]=0;g[520]=1.0;ub(12,2064,n|0)|0;Bg(0);return}function Xg(a){a=a|0;$g(a);return}function Yg(a){a=a|0;Zg(a);return}function Zg(a){a=a|0;var b=0;_g(a,c[a+8>>2]|0);b=c[a>>2]|0;c[a>>2]=0;if(b)Lh(b);return}function _g(a,b){a=a|0;b=b|0;if(b)do{a=b;b=c[b>>2]|0;Lh(a)}while((b|0)!=0);return}function $g(a){a=a|0;var b=0;ah(a,c[a+8>>2]|0);b=c[a>>2]|0;c[a>>2]=0;if(b)Lh(b);return}function ah(a,b){a=a|0;b=b|0;if(b)do{a=b;b=c[b>>2]|0;Fg(a+264|0);Lh(a)}while((b|0)!=0);return}function bh(a,b,c){a=a|0;b=b|0;c=+c;Tb[a&3](b,c);return}function ch(a,b,c){a=a|0;b=b|0;c=c|0;Xb[a&7](b,c);return}function dh(a,b){a=a|0;b=b|0;return+ +Ub[a&3](b)}function eh(a,b,c){a=a|0;b=b|0;c=+c;Tb[a&3](b,c);return}function fh(a){a=a|0;return Vb[a&1]()|0}function gh(a,b){a=a|0;b=b|0;Wb[a&15](b);return}function hh(a,b){a=a|0;b=b|0;var c=0,d=0;c=i;i=i+16|0;d=c;ih(d,b);a=Yb[a&31](d)|0;bk(d);i=c;return a|0}function ih(a,b){a=a|0;b=b|0;ak(a,b+4|0,c[b>>2]|0);return}function jh(a,b,c){a=a|0;b=b|0;c=c|0;return cc[a&15](b,c)|0}function kh(a,b,c){a=a|0;b=b|0;c=c|0;var d=0,e=0;d=i;i=i+16|0;e=d;ih(e,c);a=cc[a&15](b,e)|0;bk(e);i=d;return a|0}function lh(a,b){a=a|0;b=b|0;return Yb[a&31](b)|0}function mh(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;return Qb[a&15](b,c,d)|0}function nh(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;c[a+12>>2]=0;c[a+16>>2]=e;if(!b)e=0;else e=Kh(b<<3)|0;c[a>>2]=e;d=e+(d<<3)|0;c[a+8>>2]=d;c[a+4>>2]=d;c[a+12>>2]=e+(b<<3);return}function oh(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0;e=c[a>>2]|0;g=a+4|0;d=b+4|0;f=(c[g>>2]|0)-e|0;h=(c[d>>2]|0)+(0-(f>>3)<<3)|0;c[d>>2]=h;ik(h|0,e|0,f|0)|0;f=c[a>>2]|0;c[a>>2]=c[d>>2];c[d>>2]=f;f=b+8|0;e=c[g>>2]|0;c[g>>2]=c[f>>2];c[f>>2]=e;f=a+8|0;a=b+12|0;e=c[f>>2]|0;c[f>>2]=c[a>>2];c[a>>2]=e;c[b>>2]=c[d>>2];return}function ph(a){a=a|0;var b=0,d=0,e=0;d=c[a+4>>2]|0;e=a+8|0;b=c[e>>2]|0;if((b|0)!=(d|0)){do b=b+-8|0;while((b|0)!=(d|0));c[e>>2]=b}b=c[a>>2]|0;if(b)Lh(b);return}function qh(a,b,d){a=a|0;b=b|0;d=d|0;var e=0;e=Kh(200)|0;c[e+8>>2]=c[d>>2];ek(e+16|0,0,184)|0;c[a>>2]=e;a=a+4|0;c[a>>2]=b+8;c[a+4>>2]=257;return}function rh(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0.0,k=0.0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0;m=c[e+8>>2]|0;s=e+4|0;c[s>>2]=m;r=d+4|0;l=c[r>>2]|0;q=(l|0)==0;a:do if(!q){n=l+-1|0;o=(n&l|0)==0;if(o)h=n&m;else h=(m>>>0)%(l>>>0)|0;f=c[(c[d>>2]|0)+(h<<2)>>2]|0;if(!f)p=12;else while(1){i=c[f>>2]|0;if(!i){p=12;break a}f=c[i+4>>2]|0;if(o)f=f&n;else f=(f>>>0)%(l>>>0)|0;if((f|0)!=(h|0)){p=12;break a}if((c[i+8>>2]|0)==(m|0)){f=0;e=i;break}else f=i}}else{h=0;p=12}while(0);if((p|0)==12){m=d+12|0;j=+(((c[m>>2]|0)+1|0)>>>0);k=+g[d+16>>2];do if(q|j>+(l>>>0)*k){if(l>>>0>2)f=(l+-1&l|0)==0;else f=0;i=(f&1|l<<1)^1;f=~~+_(+(j/k))>>>0;sh(d,i>>>0>>0?f:i);i=c[r>>2]|0;f=c[s>>2]|0;h=i+-1|0;if(!(h&i)){l=i;h=h&f;break}else{l=i;h=(f>>>0)%(i>>>0)|0;break}}while(0);f=c[(c[d>>2]|0)+(h<<2)>>2]|0;if(!f){f=d+8|0;c[e>>2]=c[f>>2];c[f>>2]=e;c[(c[d>>2]|0)+(h<<2)>>2]=f;f=c[e>>2]|0;if(f){f=c[f+4>>2]|0;h=l+-1|0;if(!(h&l))f=f&h;else f=(f>>>0)%(l>>>0)|0;c[(c[d>>2]|0)+(f<<2)>>2]=e}}else{c[e>>2]=c[f>>2];c[f>>2]=e}c[m>>2]=(c[m>>2]|0)+1;f=1}c[b>>2]=e;a[b+4>>0]=f;return}function zd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;p=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=p;n=p+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=j*3|0;z=f+-1|0;if((g|0)>0){l=0;j=p;m=p+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{j=j+(f<<1)|0;m=m+(f<<1)|0}}}m=k+1179664|0;l=f+1|0;w=0-f|0;u=1-f|0;v=~f;a:do if((B|0)>1){x=(z|0)>1;o=(c[k+4>>2]|0)+l|0;y=1;n=e+(l*3|0)|0;e=p+(l<<1)|0;j=0;b:while(1){if(x){l=o;t=1;s=n;r=j;while(1){do if(((d[s+1>>0]|0)+(d[s>>0]|0)+(d[s+2>>0]|0)|0)>(A|0)){a[l>>0]=-1;j=b[e+(w<<1)>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}o=b[e+(u<<1)>>1]|0;p=o<<16>>16;j=b[e+(v<<1)>>1]|0;q=j<<16>>16;n=j<<16>>16>0;if(o<<16>>16<=0){if(n){b[e>>1]=j;j=q*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=b[e+-2>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(t|0)){j=r;break}c[j>>2]=t;j=r;break}else{j=r+1|0;if((r|0)>32767)break b;b[e>>1]=j;c[k+1179664+(r<<2)>>2]=j<<16>>16;r=r*7|0;c[k+1310736+(r<<2)>>2]=1;c[k+1310736+(r+1<<2)>>2]=t;c[k+1310736+(r+2<<2)>>2]=y;c[k+1310736+(r+3<<2)>>2]=t;c[k+1310736+(r+4<<2)>>2]=t;c[k+1310736+(r+5<<2)>>2]=y;c[k+1310736+(r+6<<2)>>2]=y;break}}if(n){j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+(q+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}n=b[e+-2>>1]|0;if(n<<16>>16<=0){b[e>>1]=o;j=p*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+y;j=r}else{b[e>>1]=0;a[l>>0]=0;j=r}while(0);t=t+1|0;n=s+3|0;e=e+2|0;l=l+1|0;if((t|0)>=(z|0))break;else{s=n;r=j}}}else l=o;y=y+1|0;if((y|0)>=(B|0)){p=j;D=52;break a}else{o=l+2|0;n=n+6|0;e=e+4|0}}Me(3,3904,C);l=-1}else{p=0;D=52}while(0);if((D|0)==52){e=k+12|0;if((p|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(p|0)){n=n+1|0;m=m+4|0}else break}}o=k+8|0;l=j+-1|0;c[o>>2]=l;if(l){ek(e|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[o>>2]|0))}if((p|0)>0){e=0;do{m=(c[k+1179664+(e<<2)>>2]|0)+-1|0;n=e*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;e=e+1|0}while((e|0)<(p|0))}if((c[o>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[o>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function Ad(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;p=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=p;n=p+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=j*3|0;z=f+-1|0;if((g|0)>0){l=0;j=p;m=p+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{j=j+(f<<1)|0;m=m+(f<<1)|0}}}m=k+1179664|0;l=f+1|0;w=0-f|0;u=1-f|0;v=~f;a:do if((B|0)>1){x=(z|0)>1;o=(c[k+4>>2]|0)+l|0;y=1;n=e+(l<<1)|0;e=p+(l<<1)|0;j=0;b:while(1){if(x){l=o;t=1;s=n;r=j;while(1){p=d[s>>0]|0;q=d[s+1>>0]|0;do if(((p&248)+10+(p<<5&224)+(q>>>3&28)+(q<<3&248)|0)>(A|0)){a[l>>0]=-1;j=b[e+(w<<1)>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}o=b[e+(u<<1)>>1]|0;p=o<<16>>16;j=b[e+(v<<1)>>1]|0;q=j<<16>>16;n=j<<16>>16>0;if(o<<16>>16<=0){if(n){b[e>>1]=j;j=q*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=b[e+-2>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(t|0)){j=r;break}c[j>>2]=t;j=r;break}else{j=r+1|0;if((r|0)>32767)break b;b[e>>1]=j;c[k+1179664+(r<<2)>>2]=j<<16>>16;r=r*7|0;c[k+1310736+(r<<2)>>2]=1;c[k+1310736+(r+1<<2)>>2]=t;c[k+1310736+(r+2<<2)>>2]=y;c[k+1310736+(r+3<<2)>>2]=t;c[k+1310736+(r+4<<2)>>2]=t;c[k+1310736+(r+5<<2)>>2]=y;c[k+1310736+(r+6<<2)>>2]=y;break}}if(n){j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+(q+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}n=b[e+-2>>1]|0;if(n<<16>>16<=0){b[e>>1]=o;j=p*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+y;j=r}else{b[e>>1]=0;a[l>>0]=0;j=r}while(0);t=t+1|0;n=s+2|0;e=e+2|0;l=l+1|0;if((t|0)>=(z|0))break;else{s=n;r=j}}}else l=o;y=y+1|0;if((y|0)>=(B|0)){p=j;D=52;break a}else{o=l+2|0;n=n+4|0;e=e+4|0}}Me(3,3904,C);l=-1}else{p=0;D=52}while(0);if((D|0)==52){e=k+12|0;if((p|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(p|0)){n=n+1|0;m=m+4|0}else break}}o=k+8|0;l=j+-1|0;c[o>>2]=l;if(l){ek(e|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[o>>2]|0))}if((p|0)>0){e=0;do{m=(c[k+1179664+(e<<2)>>2]|0)+-1|0;n=e*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;e=e+1|0}while((e|0)<(p|0))}if((c[o>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[o>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function Bd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;p=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=p;n=p+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=j*3|0;z=f+-1|0;if((g|0)>0){l=0;j=p;m=p+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{j=j+(f<<1)|0;m=m+(f<<1)|0}}}m=k+1179664|0;l=f+1|0;w=0-f|0;u=1-f|0;v=~f;a:do if((B|0)>1){x=(z|0)>1;o=(c[k+4>>2]|0)+l|0;y=1;n=e+(l<<2)|0;e=p+(l<<1)|0;j=0;b:while(1){if(x){l=o;t=1;s=n;r=j;while(1){do if(((d[s+1>>0]|0)+(d[s>>0]|0)+(d[s+2>>0]|0)|0)>(A|0)){a[l>>0]=-1;j=b[e+(w<<1)>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}o=b[e+(u<<1)>>1]|0;p=o<<16>>16;j=b[e+(v<<1)>>1]|0;q=j<<16>>16;n=j<<16>>16>0;if(o<<16>>16<=0){if(n){b[e>>1]=j;j=q*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=b[e+-2>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(t|0)){j=r;break}c[j>>2]=t;j=r;break}else{j=r+1|0;if((r|0)>32767)break b;b[e>>1]=j;c[k+1179664+(r<<2)>>2]=j<<16>>16;r=r*7|0;c[k+1310736+(r<<2)>>2]=1;c[k+1310736+(r+1<<2)>>2]=t;c[k+1310736+(r+2<<2)>>2]=y;c[k+1310736+(r+3<<2)>>2]=t;c[k+1310736+(r+4<<2)>>2]=t;c[k+1310736+(r+5<<2)>>2]=y;c[k+1310736+(r+6<<2)>>2]=y;break}}if(n){j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+(q+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}n=b[e+-2>>1]|0;if(n<<16>>16<=0){b[e>>1]=o;j=p*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+y;j=r}else{b[e>>1]=0;a[l>>0]=0;j=r}while(0);t=t+1|0;n=s+4|0;e=e+2|0;l=l+1|0;if((t|0)>=(z|0))break;else{s=n;r=j}}}else l=o;y=y+1|0;if((y|0)>=(B|0)){p=j;D=52;break a}else{o=l+2|0;n=n+8|0;e=e+4|0}}Me(3,3904,C);l=-1}else{p=0;D=52}while(0);if((D|0)==52){e=k+12|0;if((p|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(p|0)){n=n+1|0;m=m+4|0}else break}}o=k+8|0;l=j+-1|0;c[o>>2]=l;if(l){ek(e|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[o>>2]|0))}if((p|0)>0){e=0;do{m=(c[k+1179664+(e<<2)>>2]|0)+-1|0;n=e*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;e=e+1|0}while((e|0)<(p|0))}if((c[o>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[o>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function Cd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;p=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=p;n=p+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=j*3|0;z=f+-1|0;if((g|0)>0){l=0;j=p;m=p+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{j=j+(f<<1)|0;m=m+(f<<1)|0}}}m=k+1179664|0;l=f+1|0;w=0-f|0;u=1-f|0;v=~f;a:do if((B|0)>1){x=(z|0)>1;o=(c[k+4>>2]|0)+l|0;y=1;n=e+(l<<1)|0;e=p+(l<<1)|0;j=0;b:while(1){if(x){l=o;t=1;s=n;r=j;while(1){q=d[s>>0]|0;do if(((q&240)+24+(q<<4&240)+((d[s+1>>0]|0)&240)|0)>(A|0)){a[l>>0]=-1;j=b[e+(w<<1)>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}o=b[e+(u<<1)>>1]|0;p=o<<16>>16;j=b[e+(v<<1)>>1]|0;q=j<<16>>16;n=j<<16>>16>0;if(o<<16>>16<=0){if(n){b[e>>1]=j;j=q*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=b[e+-2>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(t|0)){j=r;break}c[j>>2]=t;j=r;break}else{j=r+1|0;if((r|0)>32767)break b;b[e>>1]=j;c[k+1179664+(r<<2)>>2]=j<<16>>16;r=r*7|0;c[k+1310736+(r<<2)>>2]=1;c[k+1310736+(r+1<<2)>>2]=t;c[k+1310736+(r+2<<2)>>2]=y;c[k+1310736+(r+3<<2)>>2]=t;c[k+1310736+(r+4<<2)>>2]=t;c[k+1310736+(r+5<<2)>>2]=y;c[k+1310736+(r+6<<2)>>2]=y;break}}if(n){j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+(q+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){ +n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}n=b[e+-2>>1]|0;if(n<<16>>16<=0){b[e>>1]=o;j=p*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+y;j=r}else{b[e>>1]=0;a[l>>0]=0;j=r}while(0);t=t+1|0;n=s+2|0;e=e+2|0;l=l+1|0;if((t|0)>=(z|0))break;else{s=n;r=j}}}else l=o;y=y+1|0;if((y|0)>=(B|0)){p=j;D=52;break a}else{o=l+2|0;n=n+4|0;e=e+4|0}}Me(3,3904,C);l=-1}else{p=0;D=52}while(0);if((D|0)==52){e=k+12|0;if((p|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(p|0)){n=n+1|0;m=m+4|0}else break}}o=k+8|0;l=j+-1|0;c[o>>2]=l;if(l){ek(e|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[o>>2]|0))}if((p|0)>0){e=0;do{m=(c[k+1179664+(e<<2)>>2]|0)+-1|0;n=e*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;e=e+1|0}while((e|0)<(p|0))}if((c[o>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[o>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function Dd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;p=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=p;n=p+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=j*3|0;z=f+-1|0;if((g|0)>0){l=0;j=p;m=p+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{j=j+(f<<1)|0;m=m+(f<<1)|0}}}m=k+1179664|0;l=f+1|0;w=0-f|0;u=1-f|0;v=~f;a:do if((B|0)>1){x=(z|0)>1;o=(c[k+4>>2]|0)+l|0;y=1;n=e+(l<<1)|0;e=p+(l<<1)|0;j=0;b:while(1){if(x){l=o;t=1;s=n;r=j;while(1){p=d[s>>0]|0;q=d[s+1>>0]|0;do if(((p&248)+12+(p<<5&224)+(q>>>3&24)+(q<<2&248)|0)>(A|0)){a[l>>0]=-1;j=b[e+(w<<1)>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}o=b[e+(u<<1)>>1]|0;p=o<<16>>16;j=b[e+(v<<1)>>1]|0;q=j<<16>>16;n=j<<16>>16>0;if(o<<16>>16<=0){if(n){b[e>>1]=j;j=q*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=b[e+-2>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(t|0)){j=r;break}c[j>>2]=t;j=r;break}else{j=r+1|0;if((r|0)>32767)break b;b[e>>1]=j;c[k+1179664+(r<<2)>>2]=j<<16>>16;r=r*7|0;c[k+1310736+(r<<2)>>2]=1;c[k+1310736+(r+1<<2)>>2]=t;c[k+1310736+(r+2<<2)>>2]=y;c[k+1310736+(r+3<<2)>>2]=t;c[k+1310736+(r+4<<2)>>2]=t;c[k+1310736+(r+5<<2)>>2]=y;c[k+1310736+(r+6<<2)>>2]=y;break}}if(n){j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+(q+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}n=b[e+-2>>1]|0;if(n<<16>>16<=0){b[e>>1]=o;j=p*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+y;j=r}else{b[e>>1]=0;a[l>>0]=0;j=r}while(0);t=t+1|0;n=s+2|0;e=e+2|0;l=l+1|0;if((t|0)>=(z|0))break;else{s=n;r=j}}}else l=o;y=y+1|0;if((y|0)>=(B|0)){p=j;D=52;break a}else{o=l+2|0;n=n+4|0;e=e+4|0}}Me(3,3904,C);l=-1}else{p=0;D=52}while(0);if((D|0)==52){e=k+12|0;if((p|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(p|0)){n=n+1|0;m=m+4|0}else break}}o=k+8|0;l=j+-1|0;c[o>>2]=l;if(l){ek(e|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[o>>2]|0))}if((p|0)>0){e=0;do{m=(c[k+1179664+(e<<2)>>2]|0)+-1|0;n=e*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;e=e+1|0}while((e|0)<(p|0))}if((c[o>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[o>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function Ed(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;p=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=p;n=p+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=j*3|0;z=f+-1|0;if((g|0)>0){l=0;j=p;m=p+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{j=j+(f<<1)|0;m=m+(f<<1)|0}}}m=k+1179664|0;l=f+1|0;w=0-f|0;u=1-f|0;v=~f;a:do if((B|0)>1){x=(z|0)>1;o=(c[k+4>>2]|0)+l|0;y=1;n=e+(l<<2)|0;e=p+(l<<1)|0;j=0;b:while(1){if(x){l=o;t=1;s=n;r=j;while(1){do if(((d[s+2>>0]|0)+(d[s+1>>0]|0)+(d[s+3>>0]|0)|0)>(A|0)){a[l>>0]=-1;j=b[e+(w<<1)>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}o=b[e+(u<<1)>>1]|0;p=o<<16>>16;j=b[e+(v<<1)>>1]|0;q=j<<16>>16;n=j<<16>>16>0;if(o<<16>>16<=0){if(n){b[e>>1]=j;j=q*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=b[e+-2>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(t|0)){j=r;break}c[j>>2]=t;j=r;break}else{j=r+1|0;if((r|0)>32767)break b;b[e>>1]=j;c[k+1179664+(r<<2)>>2]=j<<16>>16;r=r*7|0;c[k+1310736+(r<<2)>>2]=1;c[k+1310736+(r+1<<2)>>2]=t;c[k+1310736+(r+2<<2)>>2]=y;c[k+1310736+(r+3<<2)>>2]=t;c[k+1310736+(r+4<<2)>>2]=t;c[k+1310736+(r+5<<2)>>2]=y;c[k+1310736+(r+6<<2)>>2]=y;break}}if(n){j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+(q+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}n=b[e+-2>>1]|0;if(n<<16>>16<=0){b[e>>1]=o;j=p*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+y;j=r}else{b[e>>1]=0;a[l>>0]=0;j=r}while(0);t=t+1|0;n=s+4|0;e=e+2|0;l=l+1|0;if((t|0)>=(z|0))break;else{s=n;r=j}}}else l=o;y=y+1|0;if((y|0)>=(B|0)){p=j;D=52;break a}else{o=l+2|0;n=n+8|0;e=e+4|0}}Me(3,3904,C);l=-1}else{p=0;D=52}while(0);if((D|0)==52){e=k+12|0;if((p|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(p|0)){n=n+1|0;m=m+4|0}else break}}o=k+8|0;l=j+-1|0;c[o>>2]=l;if(l){ek(e|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[o>>2]|0))}if((p|0)>0){e=0;do{m=(c[k+1179664+(e<<2)>>2]|0)+-1|0;n=e*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;e=e+1|0}while((e|0)<(p|0))}if((c[o>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[o>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function Fd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;o=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=o;n=o+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=f+-1|0;if((g|0)>0){l=0;m=o;n=o+(A<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{m=m+(f<<1)|0;n=n+(f<<1)|0}}}n=k+1179664|0;l=f+1|0;x=0-f|0;v=1-f|0;w=~f;a:do if((B|0)>1){y=(A|0)>1;p=(c[k+4>>2]|0)+l|0;z=1;e=e+l|0;o=o+(l<<1)|0;m=0;b:while(1){if(y){l=p;u=1;t=e;s=m;while(1){do if((d[t>>0]|0|0)>(j|0)){a[l>>0]=-1;m=b[o+(x<<1)>>1]|0;if(m<<16>>16>0){b[o>>1]=m;m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}p=b[o+(v<<1)>>1]|0;q=p<<16>>16;m=b[o+(w<<1)>>1]|0;r=m<<16>>16;e=m<<16>>16>0;if(p<<16>>16<=0){if(e){b[o>>1]=m;m=r*7|0;e=k+1310736+(m+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=k+1310736+(m+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+u;e=k+1310736+(m+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+z;e=k+1310736+(m+-3<<2)|0;if((c[e>>2]|0)<(u|0))c[e>>2]=u;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}m=b[o+-2>>1]|0;if(m<<16>>16>0){b[o>>1]=m;m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;m=k+1310736+(m+-3<<2)|0;if((c[m>>2]|0)>=(u|0)){m=s;break}c[m>>2]=u;m=s;break}else{m=s+1|0;if((s|0)>32767)break b;b[o>>1]=m;c[k+1179664+(s<<2)>>2]=m<<16>>16;s=s*7|0;c[k+1310736+(s<<2)>>2]=1;c[k+1310736+(s+1<<2)>>2]=u;c[k+1310736+(s+2<<2)>>2]=z;c[k+1310736+(s+3<<2)>>2]=u;c[k+1310736+(s+4<<2)>>2]=u;c[k+1310736+(s+5<<2)>>2]=z;c[k+1310736+(s+6<<2)>>2]=z;break}}if(e){m=c[k+1179664+(q+-1<<2)>>2]|0;q=c[k+1179664+(r+-1<<2)>>2]|0;if((m|0)>(q|0)){b[o>>1]=q;if((s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(m|0))c[p>>2]=q;e=e+1|0;if((e|0)>=(s|0)){m=q;break}else p=p+4|0}}else m=q}else{b[o>>1]=m;if((m|0)<(q|0)&(s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(q|0))c[p>>2]=m;e=e+1|0;if((e|0)>=(s|0))break;else p=p+4|0}}}m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}e=b[o+-2>>1]|0;if(e<<16>>16<=0){b[o>>1]=p;m=q*7|0;e=k+1310736+(m+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=k+1310736+(m+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+u;e=k+1310736+(m+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+z;e=k+1310736+(m+-4<<2)|0;if((c[e>>2]|0)>(u|0))c[e>>2]=u;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}m=c[k+1179664+(q+-1<<2)>>2]|0;q=c[k+1179664+((e<<16>>16)+-1<<2)>>2]|0;if((m|0)>(q|0)){b[o>>1]=q;if((s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(m|0))c[p>>2]=q;e=e+1|0;if((e|0)>=(s|0)){m=q;break}else p=p+4|0}}else m=q}else{b[o>>1]=m;if((m|0)<(q|0)&(s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(q|0))c[p>>2]=m;e=e+1|0;if((e|0)>=(s|0))break;else p=p+4|0}}}m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;m=k+1310736+(m+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+z;m=s}else{b[o>>1]=0;a[l>>0]=0;m=s}while(0);u=u+1|0;e=t+1|0;o=o+2|0;l=l+1|0;if((u|0)>=(A|0))break;else{t=e;s=m}}}else l=p;z=z+1|0;if((z|0)>=(B|0)){q=m;D=52;break a}else{p=l+2|0;e=e+2|0;o=o+4|0}}Me(3,3904,C);l=-1}else{q=0;D=52}while(0);if((D|0)==52){o=k+12|0;if((q|0)<1)m=1;else{e=1;m=1;while(1){l=c[n>>2]|0;if((l|0)==(e|0)){l=m;m=m+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[n>>2]=l;if((e|0)<(q|0)){e=e+1|0;n=n+4|0}else break}}p=k+8|0;l=m+-1|0;c[p>>2]=l;if(l){ek(o|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((m|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[p>>2]|0))}if((q|0)>0){o=0;do{n=(c[k+1179664+(o<<2)>>2]|0)+-1|0;e=o*7|0;l=k+12+(n<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(e<<2)>>2]|0);l=n<<1;m=k+655376+(l<<3)|0;h[m>>3]=+h[m>>3]+ +(c[k+1310736+(e+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(e+2<<2)>>2]|0);n=n<<2;l=k+131084+(n<<2)|0;m=c[k+1310736+(e+3<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;l=k+131084+((n|1)<<2)|0;m=c[k+1310736+(e+4<<2)>>2]|0;if((c[l>>2]|0)<(m|0))c[l>>2]=m;l=k+131084+((n|2)<<2)|0;m=c[k+1310736+(e+5<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;m=k+131084+((n|3)<<2)|0;l=c[k+1310736+(e+6<<2)>>2]|0;if((c[m>>2]|0)<(l|0))c[m>>2]=l;o=o+1|0}while((o|0)<(q|0))}if((c[p>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[p>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function Gd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;o=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=o;n=o+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=f+-1|0;if((g|0)>0){l=0;m=o;n=o+(A<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{m=m+(f<<1)|0;n=n+(f<<1)|0}}}n=k+1179664|0;l=f+1|0;x=0-f|0;v=1-f|0;w=~f;a:do if((B|0)>1){y=(A|0)>1;p=(c[k+4>>2]|0)+l|0;z=1;e=e+(l<<1)|0;o=o+(l<<1)|0;m=0;b:while(1){if(y){l=p;u=1;t=e;s=m;while(1){do if((d[t+1>>0]|0|0)>(j|0)){a[l>>0]=-1;m=b[o+(x<<1)>>1]|0;if(m<<16>>16>0){b[o>>1]=m;m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}p=b[o+(v<<1)>>1]|0;q=p<<16>>16;m=b[o+(w<<1)>>1]|0;r=m<<16>>16;e=m<<16>>16>0;if(p<<16>>16<=0){if(e){b[o>>1]=m;m=r*7|0;e=k+1310736+(m+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=k+1310736+(m+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+u;e=k+1310736+(m+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+z;e=k+1310736+(m+-3<<2)|0;if((c[e>>2]|0)<(u|0))c[e>>2]=u;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}m=b[o+-2>>1]|0;if(m<<16>>16>0){b[o>>1]=m;m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;m=k+1310736+(m+-3<<2)|0;if((c[m>>2]|0)>=(u|0)){m=s;break}c[m>>2]=u;m=s;break}else{m=s+1|0;if((s|0)>32767)break b;b[o>>1]=m;c[k+1179664+(s<<2)>>2]=m<<16>>16;s=s*7|0;c[k+1310736+(s<<2)>>2]=1;c[k+1310736+(s+1<<2)>>2]=u;c[k+1310736+(s+2<<2)>>2]=z;c[k+1310736+(s+3<<2)>>2]=u;c[k+1310736+(s+4<<2)>>2]=u;c[k+1310736+(s+5<<2)>>2]=z;c[k+1310736+(s+6<<2)>>2]=z;break}}if(e){m=c[k+1179664+(q+-1<<2)>>2]|0;q=c[k+1179664+(r+-1<<2)>>2]|0;if((m|0)>(q|0)){b[o>>1]=q;if((s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(m|0))c[p>>2]=q;e=e+1|0;if((e|0)>=(s|0)){m=q;break}else p=p+4|0}}else m=q}else{b[o>>1]=m;if((m|0)<(q|0)&(s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(q|0))c[p>>2]=m;e=e+1|0;if((e|0)>=(s|0))break;else p=p+4|0}}}m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}e=b[o+-2>>1]|0;if(e<<16>>16<=0){b[o>>1]=p;m=q*7|0;e=k+1310736+(m+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=k+1310736+(m+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+u;e=k+1310736+(m+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+z;e=k+1310736+(m+-4<<2)|0;if((c[e>>2]|0)>(u|0))c[e>>2]=u;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}m=c[k+1179664+(q+-1<<2)>>2]|0;q=c[k+1179664+((e<<16>>16)+-1<<2)>>2]|0;if((m|0)>(q|0)){b[o>>1]=q;if((s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(m|0))c[p>>2]=q;e=e+1|0;if((e|0)>=(s|0)){m=q;break}else p=p+4|0}}else m=q}else{b[o>>1]=m;if((m|0)<(q|0)&(s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(q|0))c[p>>2]=m;e=e+1|0;if((e|0)>=(s|0))break;else p=p+4|0}}}m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;m=k+1310736+(m+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+z;m=s}else{b[o>>1]=0;a[l>>0]=0;m=s}while(0);u=u+1|0;e=t+2|0;o=o+2|0;l=l+1|0;if((u|0)>=(A|0))break;else{t=e;s=m}}}else l=p;z=z+1|0;if((z|0)>=(B|0)){q=m;D=52;break a}else{p=l+2|0;e=e+4|0;o=o+4|0}}Me(3,3904,C);l=-1}else{q=0;D=52}while(0);if((D|0)==52){o=k+12|0;if((q|0)<1)m=1;else{e=1;m=1;while(1){l=c[n>>2]|0;if((l|0)==(e|0)){l=m;m=m+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[n>>2]=l;if((e|0)<(q|0)){e=e+1|0;n=n+4|0}else break}}p=k+8|0;l=m+-1|0;c[p>>2]=l;if(l){ek(o|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((m|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[p>>2]|0))}if((q|0)>0){o=0;do{n=(c[k+1179664+(o<<2)>>2]|0)+-1|0;e=o*7|0;l=k+12+(n<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(e<<2)>>2]|0);l=n<<1;m=k+655376+(l<<3)|0;h[m>>3]=+h[m>>3]+ +(c[k+1310736+(e+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(e+2<<2)>>2]|0);n=n<<2;l=k+131084+(n<<2)|0;m=c[k+1310736+(e+3<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;l=k+131084+((n|1)<<2)|0;m=c[k+1310736+(e+4<<2)>>2]|0;if((c[l>>2]|0)<(m|0))c[l>>2]=m;l=k+131084+((n|2)<<2)|0;m=c[k+1310736+(e+5<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;m=k+131084+((n|3)<<2)|0;l=c[k+1310736+(e+6<<2)>>2]|0;if((c[m>>2]|0)<(l|0))c[m>>2]=l;o=o+1|0}while((o|0)<(q|0))}if((c[p>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[p>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function Hd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;o=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=o;n=o+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=f+-1|0;if((g|0)>0){l=0;m=o;n=o+(A<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{m=m+(f<<1)|0;n=n+(f<<1)|0}}}n=k+1179664|0;l=f+1|0;x=0-f|0;v=1-f|0;w=~f;a:do if((B|0)>1){y=(A|0)>1;p=(c[k+4>>2]|0)+l|0;z=1;e=e+(l<<1)|0;o=o+(l<<1)|0;m=0;b:while(1){if(y){l=p;u=1;t=e;s=m;while(1){do if((d[t>>0]|0|0)>(j|0)){a[l>>0]=-1;m=b[o+(x<<1)>>1]|0;if(m<<16>>16>0){b[o>>1]=m;m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}p=b[o+(v<<1)>>1]|0;q=p<<16>>16;m=b[o+(w<<1)>>1]|0;r=m<<16>>16;e=m<<16>>16>0;if(p<<16>>16<=0){if(e){b[o>>1]=m;m=r*7|0;e=k+1310736+(m+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=k+1310736+(m+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+u;e=k+1310736+(m+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+z;e=k+1310736+(m+-3<<2)|0;if((c[e>>2]|0)<(u|0))c[e>>2]=u;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}m=b[o+-2>>1]|0;if(m<<16>>16>0){b[o>>1]=m;m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;m=k+1310736+(m+-3<<2)|0;if((c[m>>2]|0)>=(u|0)){m=s;break}c[m>>2]=u;m=s;break}else{m=s+1|0;if((s|0)>32767)break b;b[o>>1]=m;c[k+1179664+(s<<2)>>2]=m<<16>>16;s=s*7|0;c[k+1310736+(s<<2)>>2]=1;c[k+1310736+(s+1<<2)>>2]=u;c[k+1310736+(s+2<<2)>>2]=z;c[k+1310736+(s+3<<2)>>2]=u;c[k+1310736+(s+4<<2)>>2]=u;c[k+1310736+(s+5<<2)>>2]=z;c[k+1310736+(s+6<<2)>>2]=z;break}}if(e){m=c[k+1179664+(q+-1<<2)>>2]|0;q=c[k+1179664+(r+-1<<2)>>2]|0;if((m|0)>(q|0)){b[o>>1]=q;if((s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(m|0))c[p>>2]=q;e=e+1|0;if((e|0)>=(s|0)){m=q;break}else p=p+4|0}}else m=q}else{b[o>>1]=m;if((m|0)<(q|0)&(s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(q|0))c[p>>2]=m;e=e+1|0;if((e|0)>=(s|0))break;else p=p+4|0}}}m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}e=b[o+-2>>1]|0;if(e<<16>>16<=0){b[o>>1]=p;m=q*7|0;e=k+1310736+(m+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=k+1310736+(m+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+u;e=k+1310736+(m+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+z;e=k+1310736+(m+-4<<2)|0;if((c[e>>2]|0)>(u|0))c[e>>2]=u;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}m=c[k+1179664+(q+-1<<2)>>2]|0;q=c[k+1179664+((e<<16>>16)+-1<<2)>>2]|0;if((m|0)>(q|0)){b[o>>1]=q;if((s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(m|0))c[p>>2]=q;e=e+1|0;if((e|0)>=(s|0)){m=q;break}else p=p+4|0}}else m=q}else{b[o>>1]=m;if((m|0)<(q|0)&(s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(q|0))c[p>>2]=m;e=e+1|0;if((e|0)>=(s|0))break;else p=p+4|0}}}m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;m=k+1310736+(m+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+z;m=s}else{b[o>>1]=0;a[l>>0]=0;m=s}while(0);u=u+1|0;e=t+2|0;o=o+2|0;l=l+1|0;if((u|0)>=(A|0))break;else{t=e;s=m}}}else l=p;z=z+1|0;if((z|0)>=(B|0)){q=m;D=52;break a}else{p=l+2|0;e=e+4|0;o=o+4|0}}Me(3,3904,C);l=-1}else{q=0;D=52}while(0);if((D|0)==52){o=k+12|0;if((q|0)<1)m=1;else{e=1;m=1;while(1){l=c[n>>2]|0;if((l|0)==(e|0)){l=m;m=m+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[n>>2]=l;if((e|0)<(q|0)){e=e+1|0;n=n+4|0}else break}}p=k+8|0;l=m+-1|0;c[p>>2]=l;if(l){ek(o|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((m|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[p>>2]|0))}if((q|0)>0){o=0;do{n=(c[k+1179664+(o<<2)>>2]|0)+-1|0;e=o*7|0;l=k+12+(n<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(e<<2)>>2]|0);l=n<<1;m=k+655376+(l<<3)|0;h[m>>3]=+h[m>>3]+ +(c[k+1310736+(e+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(e+2<<2)>>2]|0);n=n<<2;l=k+131084+(n<<2)|0;m=c[k+1310736+(e+3<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;l=k+131084+((n|1)<<2)|0;m=c[k+1310736+(e+4<<2)>>2]|0;if((c[l>>2]|0)<(m|0))c[l>>2]=m;l=k+131084+((n|2)<<2)|0;m=c[k+1310736+(e+5<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;m=k+131084+((n|3)<<2)|0;l=c[k+1310736+(e+6<<2)>>2]|0;if((c[m>>2]|0)<(l|0))c[m>>2]=l;o=o+1|0}while((o|0)<(q|0))}if((c[p>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[p>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function Id(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;o=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=o;n=o+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=f+-1|0;if((g|0)>0){l=0;m=o;n=o+(A<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{m=m+(f<<1)|0;n=n+(f<<1)|0}}}n=k+1179664|0;m=f+1|0;x=0-f|0;v=1-f|0;w=~f;a:do if((B|0)>1){y=(A|0)>1;l=(c[k+4>>2]|0)+m|0;z=1;e=e+m|0;o=o+(m<<1)|0;j=j+m|0;m=0;b:while(1){if(y){u=1;t=e;s=m;while(1){do if((d[t>>0]|0)>(d[j>>0]|0)){a[l>>0]=-1;m=b[o+(x<<1)>>1]|0;if(m<<16>>16>0){b[o>>1]=m;m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}p=b[o+(v<<1)>>1]|0;q=p<<16>>16;m=b[o+(w<<1)>>1]|0;r=m<<16>>16;e=m<<16>>16>0;if(p<<16>>16<=0){if(e){b[o>>1]=m;m=r*7|0;e=k+1310736+(m+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=k+1310736+(m+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+u;e=k+1310736+(m+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+z;e=k+1310736+(m+-3<<2)|0;if((c[e>>2]|0)<(u|0))c[e>>2]=u;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}m=b[o+-2>>1]|0;if(m<<16>>16>0){b[o>>1]=m;m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;m=k+1310736+(m+-3<<2)|0;if((c[m>>2]|0)>=(u|0)){m=s;break}c[m>>2]=u;m=s;break}else{m=s+1|0;if((s|0)>32767)break b;b[o>>1]=m;c[k+1179664+(s<<2)>>2]=m<<16>>16;s=s*7|0;c[k+1310736+(s<<2)>>2]=1;c[k+1310736+(s+1<<2)>>2]=u;c[k+1310736+(s+2<<2)>>2]=z;c[k+1310736+(s+3<<2)>>2]=u;c[k+1310736+(s+4<<2)>>2]=u;c[k+1310736+(s+5<<2)>>2]=z;c[k+1310736+(s+6<<2)>>2]=z;break}}if(e){m=c[k+1179664+(q+-1<<2)>>2]|0;q=c[k+1179664+(r+-1<<2)>>2]|0;if((m|0)>(q|0)){b[o>>1]=q;if((s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(m|0))c[p>>2]=q;e=e+1|0;if((e|0)>=(s|0)){m=q;break}else p=p+4|0}}else m=q}else{b[o>>1]=m;if((m|0)<(q|0)&(s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(q|0))c[p>>2]=m;e=e+1|0;if((e|0)>=(s|0))break;else p=p+4|0}}}m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}e=b[o+-2>>1]|0;if(e<<16>>16<=0){b[o>>1]=p;m=q*7|0;e=k+1310736+(m+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=k+1310736+(m+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+u;e=k+1310736+(m+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+z;e=k+1310736+(m+-4<<2)|0;if((c[e>>2]|0)>(u|0))c[e>>2]=u;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}m=c[k+1179664+(q+-1<<2)>>2]|0;q=c[k+1179664+((e<<16>>16)+-1<<2)>>2]|0;if((m|0)>(q|0)){b[o>>1]=q;if((s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(m|0))c[p>>2]=q;e=e+1|0;if((e|0)>=(s|0)){m=q;break}else p=p+4|0}}else m=q}else{b[o>>1]=m;if((m|0)<(q|0)&(s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(q|0))c[p>>2]=m;e=e+1|0;if((e|0)>=(s|0))break;else p=p+4|0}}}m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;m=k+1310736+(m+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+z;m=s}else{b[o>>1]=0;a[l>>0]=0;m=s}while(0);u=u+1|0;e=t+1|0;j=j+1|0;o=o+2|0;l=l+1|0;if((u|0)>=(A|0))break;else{t=e;s=m}}}z=z+1|0;if((z|0)>=(B|0)){p=m;D=52;break a}else{l=l+2|0;e=e+2|0;o=o+4|0;j=j+2|0}}Me(3,3904,C);l=-1}else{p=0;D=52}while(0);if((D|0)==52){o=k+12|0;if((p|0)<1)m=1;else{e=1;m=1;while(1){l=c[n>>2]|0;if((l|0)==(e|0)){l=m;m=m+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[n>>2]=l;if((e|0)<(p|0)){e=e+1|0;n=n+4|0}else break}}j=k+8|0;l=m+-1|0;c[j>>2]=l;if(l){ek(o|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((m|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[j>>2]|0))}if((p|0)>0){o=0;do{n=(c[k+1179664+(o<<2)>>2]|0)+-1|0;e=o*7|0;l=k+12+(n<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(e<<2)>>2]|0);l=n<<1;m=k+655376+(l<<3)|0;h[m>>3]=+h[m>>3]+ +(c[k+1310736+(e+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(e+2<<2)>>2]|0);n=n<<2;l=k+131084+(n<<2)|0;m=c[k+1310736+(e+3<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;l=k+131084+((n|1)<<2)|0;m=c[k+1310736+(e+4<<2)>>2]|0;if((c[l>>2]|0)<(m|0))c[l>>2]=m;l=k+131084+((n|2)<<2)|0;m=c[k+1310736+(e+5<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;m=k+131084+((n|3)<<2)|0;l=c[k+1310736+(e+6<<2)>>2]|0;if((c[m>>2]|0)<(l|0))c[m>>2]=l;o=o+1|0}while((o|0)<(p|0))}if((c[j>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[j>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function Jd(a){a=a|0;return Kd(a+8|0)|0}function Kd(a){a=a|0;var b=0,d=0;d=i;i=i+16|0;b=Uj(4)|0;if(!b){Me(3,5472,d);rb(1)}a=wf(a)|0;c[b>>2]=a;if(!a){Vj(b);b=0}i=d;return b|0}function Ld(a){a=a|0;var b=0;b=c[a>>2]|0;if(!b)b=-1;else{xf(b)|0;Vj(c[a>>2]|0);c[a>>2]=0;b=0}return b|0}function Md(a){a=a|0;var b=0,d=0,e=0;d=i;i=i+16|0;b=Uj(7062432)|0;if(!b){Me(3,5472,d);rb(1)}c[b>>2]=0;c[b+4834148>>2]=0;c[b+7062408>>2]=0;c[b+4>>2]=-1;c[b+8>>2]=0;c[b+12>>2]=1;c[b+16>>2]=100;c[b+20>>2]=0;c[b+24>>2]=0;c[b+28>>2]=2;h[b+7062416>>3]=.5;c[b+7062424>>2]=3;c[b+32>>2]=a;e=c[a>>2]|0;c[b+36>>2]=e;a=c[a+4>>2]|0;c[b+40>>2]=a;c[b+44>>2]=0;c[b+15408>>2]=0;c[b+4834152>>2]=0;c[b+4818296>>2]=0;a=Uj($(e<<1,a)|0)|0;c[b+4834144>>2]=a;if(!a){Me(3,5472,d+8|0);rb(1)}else{c[b+7062384>>2]=0;Nd(b,2)|0;Od(b,0)|0;c[b+7062388>>2]=-1;Pd(b,0)|0;c[b+7062392>>2]=7;c[b+7062396>>2]=0;i=d;return b|0}return 0}function Nd(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0;g=i;i=i+16|0;d=g;a:do if(a){e=a+4|0;if((c[e>>2]|0)!=(b|0)){switch(b|0){case 11:case 10:case 9:case 8:case 7:case 6:case 4:case 3:case 2:case 1:case 0:{f=0;break}case 14:case 13:case 12:case 5:{f=1;break}default:{c[d>>2]=b;Me(3,3936,d);d=-1;break a}}c[e>>2]=b;c[a+8>>2]=Pe(b)|0;d=a+7062408|0;b=c[d>>2]|0;if(b){pe(b);c[d>>2]=oe(c[a+36>>2]|0,c[a+40>>2]|0,c[e>>2]|0,0)|0}d=a+24|0;b=c[d>>2]|0;if(!f)switch(b|0){case 1:{c[d>>2]=4;d=0;break a}case 4:{c[d>>2]=3;d=0;break a}default:{d=0;break a}}else switch(b|0){case 0:{c[d>>2]=1;d=0;break a}case 3:{c[d>>2]=4;d=0;break a}default:{d=0;break a}}}else d=0; +}else d=-1;while(0);i=g;return d|0}function Od(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=i;i=i+16|0;e=f;do if(a)if((c[a>>2]|0)!=(b|0)){c[a>>2]=b;if(!b){d=a+4834148|0;Vj(c[d>>2]|0);c[d>>2]=0;d=0;break}b=Uj($(c[a+40>>2]|0,c[a+36>>2]|0)|0)|0;c[a+4834148>>2]=b;if(!b){Me(3,5472,e);rb(1)}else d=0}else d=0;else d=-1;while(0);i=f;return d|0}function Pd(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,j=0;j=i;i=i+16|0;h=j+8|0;f=j;if(a){g=a+7062388|0;if((c[g>>2]|0)!=(b|0)){d=a+7062408|0;e=c[d>>2]|0;if(e){pe(e);c[d>>2]=0}switch(b|0){case 3:case 2:case 1:{c[d>>2]=oe(c[a+36>>2]|0,c[a+40>>2]|0,c[a+4>>2]|0,0)|0;break}case 4:{c[a+7062404>>2]=1;c[a+7062400>>2]=1;b=4;break}case 0:{b=0;break}default:{Me(3,3985,f);b=0}}c[g>>2]=b;if((c[a>>2]|0)==1){c[h>>2]=c[760+(b<<2)>>2];Me(3,4059,h);b=0}else b=0}else b=0}else b=-1;i=j;return b|0}function Qd(a){a=a|0;var b=0,d=0;if(!a)b=-1;else{b=a+7062408|0;d=c[b>>2]|0;if(d){pe(d);c[b>>2]=0}Vj(c[a+4834144>>2]|0);Vj(c[a+4834148>>2]|0);Vj(a);b=0}return b|0}function Rd(a,b){a=a|0;b=b|0;if((a|0)!=0&(b|0)!=0){c[b>>2]=c[a>>2];a=0}else a=-1;return a|0}function Sd(a,b){a=a|0;b=b|0;if((a|0)!=0&b>>>0<2){c[a+12>>2]=b;a=0}else a=-1;return a|0}function Td(a,b){a=a|0;b=b|0;if((a|0)!=0&(b|0)!=0){c[b>>2]=c[a+12>>2];a=0}else a=-1;return a|0}function Ud(a,b){a=a|0;b=b|0;if((a|0)==0|b>>>0>255)a=-1;else{c[a+16>>2]=b;a=0}return a|0}function Vd(a,b){a=a|0;b=b|0;if((a|0)!=0&(b|0)!=0){c[b>>2]=c[a+16>>2];a=0}else a=-1;return a|0}function Wd(a,b){a=a|0;b=b|0;if((a|0)!=0&(b|0)!=0){c[b>>2]=c[a+7062388>>2];a=0}else a=-1;return a|0}function Xd(a,b){a=a|0;b=b|0;if((a|0)!=0&b>>>0<2){c[a+20>>2]=b;a=0}else a=-1;return a|0}function Yd(a,b){a=a|0;b=b|0;if(!a)a=-1;else{c[b>>2]=c[a+20>>2];a=0}return a|0}function Zd(a,b){a=a|0;b=b|0;if((a|0)!=0&b>>>0<5){c[a+24>>2]=b;a=0}else a=-1;return a|0}function _d(a,b){a=a|0;b=b|0;if(!a)a=-1;else{c[a+7062424>>2]=b;a=0}return a|0}function $d(a,b){a=a|0;b=b|0;if((a|0)!=0&(b|0)!=0){c[b>>2]=c[a+7062424>>2];a=0}else a=-1;return a|0}function ae(a,b){a=a|0;b=b|0;if(!a)a=-1;else{c[b>>2]=c[a+24>>2];a=0}return a|0}function be(a,b){a=a|0;b=+b;if((a|0)!=0?!(b<=0.0|b>=1.0):0){h[a+7062416>>3]=b;a=0}else a=-1;return a|0}function ce(a,b){a=a|0;b=b|0;if(!a)a=-1;else{h[b>>3]=+h[a+7062416>>3];a=0}return a|0}function de(a,b){a=a|0;b=b|0;var e=0,f=0,g=0,j=0.0,k=0,l=0,m=0,n=0.0,o=0.0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0.0,P=0,Q=0,R=0.0,S=0.0;Q=i;i=i+80|0;M=Q+32|0;G=Q+24|0;z=Q;y=Q+52|0;D=Q+40|0;L=Q+64|0;P=a+44|0;c[P>>2]=0;J=a+7062388|0;f=c[J>>2]|0;a:do if((f|0)==4){I=a+7062396|0;e=c[I>>2]|0;do if((e|0)>0){f=4;e=e+-1|0}else{C=a+16|0;F=c[C>>2]|0;E=a+7062400|0;A=(c[E>>2]|0)+F|0;A=(A|0)>255?255:A;c[y>>2]=A;H=a+7062404|0;B=F-(c[H>>2]|0)|0;B=(B|0)<0?0:B;c[y+4>>2]=B;c[y+8>>2]=F;e=a+36|0;f=a+40|0;g=a+4|0;k=a+12|0;l=a+20|0;m=a+4834144|0;p=a+15416|0;q=a+15408|0;r=a+7062384|0;s=a+24|0;t=a+32|0;u=a+7062416|0;v=a+48|0;w=a+7062424|0;x=0;do{if((xe(b,c[e>>2]|0,c[f>>2]|0,c[g>>2]|0,c[a>>2]|0,c[k>>2]|0,c[y+(x<<2)>>2]|0,c[l>>2]|0,m,0)|0)<0){e=-1;break a}if((fe(c[e>>2]|0,c[f>>2]|0,m,c[l>>2]|0,1e6,70,1.0,p,q)|0)<0){e=-1;break a}if((je(b,c[e>>2]|0,c[f>>2]|0,c[g>>2]|0,p,c[q>>2]|0,c[r>>2]|0,c[l>>2]|0,c[s>>2]|0,(c[t>>2]|0)+184|0,+h[u>>3],v,P,c[w>>2]|0)|0)<0){e=-1;break a}c[D+(x<<2)>>2]=c[P>>2];x=x+1|0}while((x|0)<3);if((c[a>>2]|0)==1){N=c[D+4>>2]|0;g=c[D+8>>2]|0;f=c[D>>2]|0;c[z>>2]=B;c[z+4>>2]=N;c[z+8>>2]=F;c[z+12>>2]=g;c[z+16>>2]=A;c[z+20>>2]=f;Me(3,4153,z)}else{f=c[D>>2]|0;g=c[D+8>>2]|0}e=c[D+4>>2]|0;if((f|0)>(g|0)|(e|0)>(g|0)){f=(f|0)>=(e|0)?A:B;c[C>>2]=f;e=f-F|0;if((e|0)>0){c[E>>2]=e;e=1}else{c[E>>2]=1;e=0-e|0}c[H>>2]=e;if((c[a>>2]|0)==1){c[G>>2]=f;Me(3,4229,G)}f=c[J>>2]|0;e=c[a+7062392>>2]|0;break}e=c[E>>2]|0;f=c[H>>2]|0;do if((e|0)>=(f|0))if((e|0)>(f|0)){c[H>>2]=f+1;break}else{e=e+1|0;c[E>>2]=e;c[H>>2]=f+1;break}else{e=e+1|0;c[E>>2]=e}while(0);if((e+F|0)>254){c[E>>2]=1;e=1}if((F|0)<=(e|0))c[H>>2]=1;c[I>>2]=c[a+7062392>>2];N=47;break a}while(0);c[I>>2]=e;N=30}else N=30;while(0);b:do if((N|0)==30){c:do switch(f|0){case 3:{f=a+7062408|0;e=we(c[f>>2]|0,b,9,-7)|0;if((e|0)<0)break b;e=c[f>>2]|0;f=a+4834144|0;e=xe(c[e>>2]|0,c[e+8>>2]|0,c[e+12>>2]|0,5,c[a>>2]|0,c[a+12>>2]|0,0,0,f,c[e+4>>2]|0)|0;if((e|0)<0)break b;e=a+36|0;g=a+40|0;k=a+20|0;break}case 2:case 1:{g=a+7062396|0;e=c[g>>2]|0;if((e|0)>0){c[g>>2]=e+-1;N=44;break c}e=c[a+7062408>>2]|0;if((f|0)==1)e=ue(e,b,L)|0;else e=ve(e,b,L)|0;if((e|0)<0)break b;e=a+16|0;if((c[a>>2]|0)==1?(K=d[L>>0]|0,(c[e>>2]|0)!=(K|0)):0){c[M>>2]=(c[J>>2]|0)==1?4281:4288;c[M+4>>2]=K;Me(3,4293,M)}c[e>>2]=d[L>>0];c[g>>2]=c[a+7062392>>2];N=44;break}default:N=44}while(0);if((N|0)==44){e=a+36|0;g=a+40|0;k=a+20|0;f=a+4834144|0;if((xe(b,c[e>>2]|0,c[g>>2]|0,c[a+4>>2]|0,c[a>>2]|0,c[a+12>>2]|0,c[a+16>>2]|0,c[k>>2]|0,f,0)|0)<0){e=-1;break}}l=a+15416|0;m=a+15408|0;if((fe(c[e>>2]|0,c[g>>2]|0,f,c[k>>2]|0,1e6,70,1.0,l,m)|0)>=0?(je(b,c[e>>2]|0,c[g>>2]|0,c[a+4>>2]|0,l,c[m>>2]|0,c[a+7062384>>2]|0,c[k>>2]|0,c[a+24>>2]|0,(c[a+32>>2]|0)+184|0,+h[a+7062416>>3],a+48|0,P,c[a+7062424>>2]|0)|0)>=0:0)N=47;else e=-1}while(0);d:do if((N|0)==47){t=a+28|0;if((c[t>>2]|0)==1){ee(a);e=0;break}u=a+4818296|0;r=a+24|0;q=c[u>>2]|0;if((q|0)>0){s=0;do{f=c[P>>2]|0;g=a+4818304+(s*264|0)+56|0;k=a+4818304+(s*264|0)+64|0;if((f|0)>0){o=+(c[a+4818304+(s*264|0)>>2]|0);e=-1;l=0;n=.5;while(1){j=+(c[a+48+(l<<8)>>2]|0);R=o/j;if(!(R<.7|R>1.43)?(R=+h[a+48+(l<<8)+56>>3]-+h[g>>3],O=+h[a+48+(l<<8)+64>>3]-+h[k>>3],O=(R*R+O*O)/j,O=(f|0)){p=e;break}else n=j}}else p=-1;e:do if((p|0)>-1){m=c[r>>2]|0;switch(m|0){case 2:case 1:case 0:break;case 4:case 3:{g=a+48+(p<<8)+40|0;j=+h[a+4818304+(s*264|0)+40>>3];if(!(+h[g>>3]>3]<+h[f>>3]))break e}else{f=a+4818304+(s*264|0)+48|0;e=a+48+(p<<8)+48|0}h[g>>3]=j;c[a+48+(p<<8)+8>>2]=c[a+4818304+(s*264|0)+8>>2];h[e>>3]=+h[f>>3];c[a+48+(p<<8)+12>>2]=c[a+4818304+(s*264|0)+12>>2];e=-1;n=1.0e8;g=0;while(1){j=0.0;f=0;do{b=(f+g|0)%4|0;o=+h[a+4818304+(s*264|0)+168+(f<<4)>>3]-+h[a+48+(p<<8)+168+(b<<4)>>3];R=+h[a+4818304+(s*264|0)+168+(f<<4)+8>>3]-+h[a+48+(p<<8)+168+(b<<4)+8>>3];j=j+(o*o+R*R);f=f+1|0}while((f|0)!=4);f=j>2]=(b+(c[a+4818304+(s*264|0)+20>>2]|0)|0)%4|0;c[a+48+(p<<8)+24>>2]=(b+(c[a+4818304+(s*264|0)+24>>2]|0)|0)%4|0;break e}default:{e=-1;break d}}e=a+48+(p<<8)+32|0;o=+h[a+4818304+(s*264|0)+32>>3];if(+h[e>>3]>3]=o;l=c[a+4818304+(s*264|0)+4>>2]|0;c[a+48+(p<<8)+4>>2]=l;g=a+4818304+(s*264|0)+16|0;e=-1;n=1.0e8;k=0;while(1){j=0.0;f=0;do{b=(f+k|0)%4|0;S=+h[a+4818304+(s*264|0)+168+(f<<4)>>3]-+h[a+48+(p<<8)+168+(b<<4)>>3];R=+h[a+4818304+(s*264|0)+168+(f<<4)+8>>3]-+h[a+48+(p<<8)+168+(b<<4)+8>>3];j=j+(S*S+R*R);f=f+1|0}while((f|0)!=4);if(j>2]|0)|0)%4|0;else j=n;k=k+1|0;if((k|0)==4)break;else n=j}c[a+48+(p<<8)+16>>2]=e;if(m>>>0<2){c[a+48+(p<<8)+8>>2]=l;h[a+48+(p<<8)+40>>3]=o;c[a+48+(p<<8)+20>>2]=e;break}else{c[a+48+(p<<8)+12>>2]=l;h[a+48+(p<<8)+48>>3]=o;c[a+48+(p<<8)+24>>2]=e;break}}}while(0);s=s+1|0}while((s|0)<(q|0))}ee(a);if((c[u>>2]|0)>0){g=0;e=0;do{f=a+4818304+(g*264|0)|0;N=a+4818304+(g*264|0)+256|0;b=(c[N>>2]|0)+1|0;c[N>>2]=b;if((b|0)<4){if((g|0)!=(e|0))ik(a+4818304+(e*264|0)|0,f|0,264)|0;e=e+1|0}g=g+1|0}while((g|0)<(c[u>>2]|0))}else e=0;c[u>>2]=e;e=c[P>>2]|0;f:do if((e|0)>0){m=0;do{k=a+48+(m<<8)|0;g=c[a+48+(m<<8)+4>>2]|0;if((g|0)>=0){l=c[u>>2]|0;g:do if((l|0)>0){f=0;do{if((c[a+4818304+(f*264|0)+4>>2]|0)==(g|0))break g;f=f+1|0}while((f|0)<(l|0))}else f=0;while(0);if((f|0)==(l|0)){if((l|0)==60)break f;c[u>>2]=l+1}ik(a+4818304+(f*264|0)|0,k|0,256)|0;c[a+4818304+(f*264|0)+256>>2]=1}m=m+1|0;e=c[P>>2]|0}while((m|0)<(e|0))}while(0);if((c[t>>2]|0)!=2?(c[u>>2]|0)>0:0){l=0;while(1){g=a+4818304+(l*264|0)+56|0;k=a+4818304+(l*264|0)+64|0;h:do if((e|0)>0){n=+(c[a+4818304+(l*264|0)>>2]|0);f=0;do{j=+(c[a+48+(f<<8)>>2]|0);S=n/j;if(!(S<.7|S>1.43)?(R=+h[a+48+(f<<8)+56>>3]-+h[g>>3],S=+h[a+48+(f<<8)+64>>3]-+h[k>>3],(R*R+S*S)/j<.5):0)break h;f=f+1|0}while((f|0)<(e|0))}else f=0;while(0);if((f|0)==(e|0)){ik(a+48+(e<<8)|0,a+4818304+(l*264|0)|0,256)|0;e=(c[P>>2]|0)+1|0;c[P>>2]=e}l=l+1|0;if((l|0)>=(c[u>>2]|0)){e=0;break}}}else e=0}while(0);i=Q;return e|0}function ee(a){a=a|0;var b=0,d=0,e=0,f=0;switch(c[a+24>>2]|0){case 1:case 0:{d=c[a+44>>2]|0;if((d|0)>0){e=0;do{b=a+48+(e<<8)+4|0;if((c[b>>2]|0)>-1?+h[a+48+(e<<8)+32>>3]<.5:0){c[a+48+(e<<8)+8>>2]=-1;c[b>>2]=-1;c[a+48+(e<<8)+236>>2]=6}e=e+1|0}while((e|0)<(d|0))}break}case 2:{d=c[a+44>>2]|0;if((d|0)>0){e=0;do{b=a+48+(e<<8)+4|0;if((c[b>>2]|0)>-1?+h[a+48+(e<<8)+32>>3]<.5:0){c[a+48+(e<<8)+12>>2]=-1;c[b>>2]=-1;c[a+48+(e<<8)+236>>2]=6}e=e+1|0}while((e|0)<(d|0))}break}default:{e=c[a+44>>2]|0;if((e|0)>0){f=0;do{b=a+48+(f<<8)+8|0;if((c[b>>2]|0)>-1?+h[a+48+(f<<8)+40>>3]<.5:0){c[b>>2]=-1;d=0}else d=1;b=a+48+(f<<8)+12|0;if(((c[b>>2]|0)>-1?+h[a+48+(f<<8)+48>>3]<.5:0)?(c[b>>2]=-1,(d|0)==0):0)c[a+48+(f<<8)+236>>2]=6;f=f+1|0}while((f|0)<(e|0))}}}return}function fe(a,b,d,e,f,g,j,k,l){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;j=+j;k=k|0;l=l|0;var m=0.0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0.0;L=i;i=i+96|0;F=L+56|0;H=L+48|0;G=L+8|0;I=L;K=(e|0)==1;if(K){a=(a|0)/2|0;b=(b|0)/2|0;f=(f|0)/4|0;g=(g|0)/4|0}c[l>>2]=0;C=d+8|0;D=a+-2|0;z=b+-2|0;A=d+1179664|0;a:do if((c[C>>2]|0)>0){B=0;while(1){w=d+12+(B<<2)|0;y=c[w>>2]|0;b:do if(((((!((y|0)<(g|0)|(y|0)>(f|0))?(E=d+131084+(B<<4)|0,(c[E>>2]|0)!=1):0)?(c[d+131084+(B<<4)+4>>2]|0)!=(D|0):0)?(c[d+131084+(B<<4)+8>>2]|0)!=1:0)?(c[d+131084+(B<<4)+12>>2]|0)!=(z|0):0)?(ge(c[d>>2]|0,a,0,A,B+1|0,E,k+((c[l>>2]|0)*80048|0)|0)|0)>=0:0){t=c[w>>2]|0;x=c[l>>2]|0;u=k+(x*80048|0)+28|0;b=c[u>>2]|0;v=k+(x*80048|0)+40028|0;n=c[v>>2]|0;y=k+(x*80048|0)+24|0;o=(c[y>>2]|0)+-1|0;if((o|0)>1){r=0;s=1;e=0;while(1){p=(c[k+(x*80048|0)+28+(s<<2)>>2]|0)-b|0;p=$(p,p)|0;q=(c[k+(x*80048|0)+40028+(s<<2)>>2]|0)-n|0;p=($(q,q)|0)+p|0;q=(p|0)>(r|0);e=q?s:e;s=s+1|0;if((s|0)>=(o|0))break;else r=q?p:r}}else e=0;m=+(t|0)/.75*.01*j;c[H>>2]=0;c[I>>2]=0;c:do if((he(u,v,0,e,m,F,H)|0)>=0?(he(u,v,e,(c[y>>2]|0)+-1|0,m,G,I)|0)>=0:0){b=c[H>>2]|0;n=c[I>>2]|0;do if((b|0)==1&(n|0)==1){b=c[G>>2]|0;n=c[F>>2]|0}else{if((b|0)>1&(n|0)==0){b=(e|0)/2|0;c[I>>2]=0;c[H>>2]=0;if((he(u,v,0,b,m,F,H)|0)<0)break c;if((he(u,v,b,e,m,G,I)|0)<0)break c;if(!((c[H>>2]|0)==1&(c[I>>2]|0)==1))break c;b=e;n=c[F>>2]|0;e=c[G>>2]|0;break}if(!((b|0)==0&(n|0)>1))break c;b=(e+-1+(c[y>>2]|0)|0)/2|0;c[I>>2]=0;c[H>>2]=0;if((he(u,v,e,b,m,F,H)|0)<0)break c;if((he(u,v,b,(c[y>>2]|0)+-1|0,m,G,I)|0)<0)break c;if(!((c[H>>2]|0)==1&(c[I>>2]|0)==1))break c;b=c[G>>2]|0;n=e;e=c[F>>2]|0}while(0);c[k+(x*80048|0)+80028>>2]=0;c[k+(x*80048|0)+80032>>2]=n;c[k+(x*80048|0)+80036>>2]=e;c[k+(x*80048|0)+80040>>2]=b;c[k+(x*80048|0)+80044>>2]=(c[y>>2]|0)+-1;c[k+((c[l>>2]|0)*80048|0)>>2]=c[w>>2];y=c[l>>2]|0;h[k+(y*80048|0)+8>>3]=+h[d+655376+(B<<4)>>3];h[k+(y*80048|0)+16>>3]=+h[d+655376+(B<<4)+8>>3];y=y+1|0;c[l>>2]=y;if((y|0)==60){e=60;break a}else break b}while(0)}while(0);B=B+1|0;if((B|0)>=(c[C>>2]|0)){J=4;break}}}else J=4;while(0);if((J|0)==4)e=c[l>>2]|0;if((e|0)>0){o=0;do{a=o;o=o+1|0;g=k+(a*80048|0)+16|0;n=k+(a*80048|0)|0;if((o|0)<(e|0)){j=+h[k+(a*80048|0)+8>>3];f=o;do{M=j-+h[k+(f*80048|0)+8>>3];m=+h[g>>3]-+h[k+(f*80048|0)+16>>3];m=M*M+m*m;e=c[n>>2]|0;a=k+(f*80048|0)|0;b=c[a>>2]|0;if((e|0)>(b|0)){if(m<+((e|0)/4|0|0))c[a>>2]=0}else if(m<+((b|0)/4|0|0))c[n>>2]=0;f=f+1|0;e=c[l>>2]|0}while((f|0)<(e|0))}}while((o|0)<(e|0))}if((e|0)>0){f=0;do{if(!(c[k+(f*80048|0)>>2]|0)){a=f+1|0;if((a|0)<(e|0)){e=f;b=a;while(1){ik(k+(e*80048|0)|0,k+(b*80048|0)|0,80048)|0;e=c[l>>2]|0;a=b+1|0;if((a|0)<(e|0)){e=b;b=a}else break}}e=e+-1|0;c[l>>2]=e}f=f+1|0}while((f|0)<(e|0))}if(K&(e|0)>0){b=0;while(1){c[k>>2]=c[k>>2]<<2;e=k+8|0;h[e>>3]=+h[e>>3]*2.0;e=k+16|0;h[e>>3]=+h[e>>3]*2.0;e=k+24|0;if((c[e>>2]|0)>0){a=0;do{K=k+28+(a<<2)|0;c[K>>2]=c[K>>2]<<1;K=k+40028+(a<<2)|0;c[K>>2]=c[K>>2]<<1;a=a+1|0}while((a|0)<(c[e>>2]|0))}b=b+1|0;if((b|0)>=(c[l>>2]|0))break;else k=k+80048|0}}i=L;return 0}function ge(a,d,e,f,g,h,j){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0;w=i;i=i+80032|0;p=w+16|0;o=w+8|0;l=w;u=w+40024|0;v=w+24|0;t=c[h+8>>2]|0;e=c[h>>2]|0;h=c[h+4>>2]|0;a:do if((e|0)<=(h|0)){k=e;e=a+(($(t,d)|0)+e<<1)|0;while(1){s=b[e>>1]|0;if(s<<16>>16>0?(c[f+((s<<16>>16)+-1<<2)>>2]|0)==(g|0):0){n=k;break}if((k|0)<(h|0)){k=k+1|0;e=e+2|0}else{x=6;break a}}q=j+24|0;c[q>>2]=1;r=j+28|0;c[r>>2]=n;s=j+40028|0;c[s>>2]=t;f=t;m=n;k=1;e=5;while(1){h=(e+5|0)%8|0;e=0;while(1){g=c[776+(h<<2)>>2]|0;l=c[808+(h<<2)>>2]|0;if((b[a+(l+m+($(g+f|0,d)|0)<<1)>>1]|0)>0){e=g;g=h;break}e=e+1|0;h=(h+1|0)%8|0;if((e|0)>=8){x=11;break}}if((x|0)==11){x=0;if((e|0)==8){x=13;break}l=c[808+(h<<2)>>2]|0;e=c[776+(h<<2)>>2]|0;g=h}c[j+28+(k<<2)>>2]=l+m;h=c[q>>2]|0;c[j+40028+(h<<2)>>2]=e+(c[j+40028+(h+-1<<2)>>2]|0);e=c[q>>2]|0;h=j+28+(e<<2)|0;if((c[h>>2]|0)==(n|0)?(c[j+40028+(e<<2)>>2]|0)==(t|0):0){f=e;x=16;break}k=e+1|0;c[q>>2]=k;if((k|0)==9999){x=19;break}f=c[j+40028+(e<<2)>>2]|0;m=c[h>>2]|0;e=g}if((x|0)==13){Me(3,4347,o);e=-1;break}else if((x|0)==16){if((f|0)>1){l=0;g=1;h=0;while(1){e=(c[j+28+(g<<2)>>2]|0)-n|0;e=$(e,e)|0;k=(c[j+40028+(g<<2)>>2]|0)-t|0;e=($(k,k)|0)+e|0;k=(e|0)>(l|0);h=k?g:h;g=g+1|0;if((g|0)>=(f|0))break;else l=k?e:l}}else h=0;if((h|0)>0){e=0;do{c[u+(e<<2)>>2]=c[j+28+(e<<2)>>2];c[v+(e<<2)>>2]=c[j+40028+(e<<2)>>2];e=e+1|0}while((e|0)<(h|0))}if((h|0)<(f|0)){e=h;do{t=e-h|0;c[j+28+(t<<2)>>2]=c[j+28+(e<<2)>>2];c[j+40028+(t<<2)>>2]=c[j+40028+(e<<2)>>2];e=e+1|0}while((e|0)<(c[q>>2]|0))}if((h|0)>0){e=0;do{t=e-h|0;c[j+28+((c[q>>2]|0)+t<<2)>>2]=c[u+(e<<2)>>2];c[j+40028+((c[q>>2]|0)+t<<2)>>2]=c[v+(e<<2)>>2];e=e+1|0}while((e|0)<(h|0))}c[j+28+(c[q>>2]<<2)>>2]=c[r>>2];c[j+40028+(c[q>>2]<<2)>>2]=c[s>>2];c[q>>2]=(c[q>>2]|0)+1;e=0;break}else if((x|0)==19){Me(3,4354,p);e=-1;break}}else x=6;while(0);if((x|0)==6){Me(3,4340,l);e=-1}i=w;return e|0}function he(a,b,d,e,f,g,h){a=a|0;b=b|0;d=d|0;e=e|0;f=+f;g=g|0;h=h|0;var i=0,j=0.0,k=0.0,l=0,m=0.0,n=0,o=0.0,p=0,q=0,r=0,s=0.0;i=c[b+(e<<2)>>2]|0;q=c[b+(d<<2)>>2]|0;o=+(i-q|0);l=c[a+(d<<2)>>2]|0;r=c[a+(e<<2)>>2]|0;m=+(l-r|0);k=+(($(r,q)|0)-($(l,i)|0)|0);i=d+1|0;if((i|0)<(e|0)){j=0.0;l=i;do{s=k+(o*+(c[a+(l<<2)>>2]|0)+m*+(c[b+(l<<2)>>2]|0));s=s*s;r=s>j;j=r?s:j;i=r?l:i;l=l+1|0}while((l|0)<(e|0))}else j=0.0;if(j/(o*o+m*m)>f)if(((he(a,b,d,i,f,g,h)|0)>=0?(n=c[h>>2]|0,(n|0)<=5):0)?(c[g+(n<<2)>>2]=i,c[h>>2]=(c[h>>2]|0)+1,(he(a,b,i,e,f,g,h)|0)>=0):0)p=7;else i=-1;else p=7;if((p|0)==7)i=0;return i|0}function ie(a,b,d,e,f,j,k){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;j=j|0;k=k|0;var l=0,m=0.0,n=0,o=0.0,p=0.0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0;y=i;i=i+16|0;t=y+4|0;u=y;v=nf(2)|0;w=nf(2)|0;x=Re(2,2)|0;q=0;a:while(1){r=q;q=q+1|0;s=c[e+(q<<2)>>2]|0;l=c[e+(r<<2)>>2]|0;p=+(s+1-l|0)*.05+.5;l=~~(+(l|0)+p);s=~~(+(s|0)-p)-l|0;n=s+1|0;d=Re(n,2)|0;if((s|0)>-1){s=0;do{z=s+l|0;if((mf(f,+(c[a+(z<<2)>>2]|0),+(c[b+(z<<2)>>2]|0),t,u)|0)<0){l=10;break a}z=s<<1;A=c[d>>2]|0;h[A+(z<<3)>>3]=+g[t>>2];h[A+((z|1)<<3)>>3]=+g[u>>2];s=s+1|0}while((s|0)<(n|0))}if((Ye(d,x,v,w)|0)<0){l=10;break}A=c[x>>2]|0;o=+h[A+8>>3];h[j+(r*24|0)>>3]=o;p=-+h[A>>3];h[j+(r*24|0)+8>>3]=p;A=c[w>>2]|0;h[j+(r*24|0)+16>>3]=-(o*+h[A>>3]+ +h[A+8>>3]*p);We(d)|0;if((q|0)>=4){l=7;break}}b:do if((l|0)==7){We(x)|0;of(w)|0;of(v)|0;q=0;while(1){d=(q+3|0)%4|0;l=j+(d*24|0)|0;m=+h[j+(q*24|0)+8>>3];n=j+(q*24|0)|0;o=+h[j+(d*24|0)+8>>3];p=+h[l>>3]*m-+h[n>>3]*o;if(+O(+p)<.0001){d=-1;break b}A=j+(q*24|0)+16|0;z=j+(d*24|0)+16|0;h[k+(q<<4)>>3]=(o*+h[A>>3]-m*+h[z>>3])/p;h[k+(q<<4)+8>>3]=(+h[n>>3]*+h[z>>3]-+h[l>>3]*+h[A>>3])/p;q=q+1|0;if((q|0)>=4){d=0;break}}}else if((l|0)==10){We(d)|0;We(x)|0;of(w)|0;of(v)|0;d=-1}while(0);i=y;return d|0}function je(a,b,d,e,f,j,k,l,m,n,o,p,q,r){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;j=j|0;k=k|0;l=l|0;m=m|0;n=n|0;o=+o;p=p|0;q=q|0;r=r|0;var s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+16|0;D=F+4|0;E=F;z=m>>>0<2;A=(m|0)==2;if((j|0)>0){C=0;s=0;do{c[p+(s<<8)>>2]=c[f+(C*80048|0)>>2];if((mf(n,+h[f+(C*80048|0)+8>>3],+h[f+(C*80048|0)+16>>3],D,E)|0)>=0?(h[p+(s<<8)+56>>3]=+g[D>>2],h[p+(s<<8)+64>>3]=+g[E>>2],B=p+(s<<8)+168|0,(ie(f+(C*80048|0)+28|0,f+(C*80048|0)+40028|0,c[f+(C*80048|0)+24>>2]|0,f+(C*80048|0)+80028|0,n,p+(s<<8)+72|0,B)|0)>=0):0){t=p+(s<<8)+8|0;u=p+(s<<8)+20|0;v=p+(s<<8)+40|0;w=p+(s<<8)+12|0;x=p+(s<<8)+24|0;y=p+(s<<8)+48|0;switch(De(k,l,m,a,b,d,e,n,B,o,t,u,v,w,x,y,r,p+(s<<8)+240|0,p+(s<<8)+248|0)|0){case 0:{c[p+(s<<8)+236>>2]=0;break}case-1:{c[p+(s<<8)+236>>2]=2;break}case-2:{c[p+(s<<8)+236>>2]=3;break}case-3:{c[p+(s<<8)+236>>2]=4;break}case-4:{c[p+(s<<8)+236>>2]=5;break}case-5:{c[p+(s<<8)+236>>2]=9;break}case-6:{c[p+(s<<8)+236>>2]=1;break}default:{}}if(!z){if(A){c[p+(s<<8)+4>>2]=c[w>>2];c[p+(s<<8)+16>>2]=c[x>>2];h[p+(s<<8)+32>>3]=+h[y>>3]}}else{c[p+(s<<8)+4>>2]=c[t>>2];c[p+(s<<8)+16>>2]=c[u>>2];h[p+(s<<8)+32>>3]=+h[v>>3]}s=s+1|0}C=C+1|0}while((C|0)<(j|0))}else s=0;c[q>>2]=s;i=F;return 0}function ke(a,b,d,e){a=a|0;b=b|0;d=+d;e=e|0;var f=0,g=0,j=0,k=0,l=0,m=0,n=0.0,o=0,p=0;k=i;i=i+288|0;m=k+200|0;l=k+104|0;f=k+264|0;j=k+8|0;g=k;o=c[b+16>>2]|0;p=(4-o|0)%4|0;h[m>>3]=+h[b+168+(p<<4)>>3];h[m+8>>3]=+h[b+168+(p<<4)+8>>3];p=(5-o|0)%4|0;h[m+16>>3]=+h[b+168+(p<<4)>>3];h[m+24>>3]=+h[b+168+(p<<4)+8>>3];p=(6-o|0)%4|0;h[m+32>>3]=+h[b+168+(p<<4)>>3];h[m+40>>3]=+h[b+168+(p<<4)+8>>3];o=(7-o|0)%4|0;h[m+48>>3]=+h[b+168+(o<<4)>>3];h[m+56>>3]=+h[b+168+(o<<4)+8>>3];n=d*-.5;h[l>>3]=n;d=d*.5;h[l+8>>3]=d;h[l+16>>3]=0.0;h[l+24>>3]=d;h[l+32>>3]=d;h[l+40>>3]=0.0;h[l+48>>3]=d;h[l+56>>3]=n;h[l+64>>3]=0.0;h[l+72>>3]=n;h[l+80>>3]=n;h[l+88>>3]=0.0;c[f>>2]=m;c[f+4>>2]=l;c[f+8>>2]=4;if((Ef(c[a>>2]|0,m,l,4,j)|0)<0)d=1.0e8;else{p=(zf(c[a>>2]|0,f,j,e,g)|0)<0;d=p?1.0e8:+h[g>>3]}i=k;return+d}function le(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=+e;f=f|0;var g=0,j=0,k=0,l=0,m=0,n=0.0,o=0,p=0;j=i;i=i+192|0;m=j+104|0;l=j+8|0;k=j+168|0;g=j;o=c[b+16>>2]|0;p=(4-o|0)%4|0;h[m>>3]=+h[b+168+(p<<4)>>3];h[m+8>>3]=+h[b+168+(p<<4)+8>>3];p=(5-o|0)%4|0;h[m+16>>3]=+h[b+168+(p<<4)>>3];h[m+24>>3]=+h[b+168+(p<<4)+8>>3];p=(6-o|0)%4|0;h[m+32>>3]=+h[b+168+(p<<4)>>3];h[m+40>>3]=+h[b+168+(p<<4)+8>>3];o=(7-o|0)%4|0;h[m+48>>3]=+h[b+168+(o<<4)>>3];h[m+56>>3]=+h[b+168+(o<<4)+8>>3];n=e*-.5;h[l>>3]=n;e=e*.5;h[l+8>>3]=e;h[l+16>>3]=0.0;h[l+24>>3]=e;h[l+32>>3]=e;h[l+40>>3]=0.0;h[l+48>>3]=e;h[l+56>>3]=n;h[l+64>>3]=0.0;h[l+72>>3]=n;h[l+80>>3]=n;h[l+88>>3]=0.0;c[k>>2]=m;c[k+4>>2]=l;c[k+8>>2]=4;b=(zf(c[a>>2]|0,k,d,f,g)|0)<0;i=j;return+(b?1.0e8:+h[g>>3])}function me(a,b,d,e,f,g){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var j=0,k=0,l=0,m=0,n=0,o=0,p=0;p=i;i=i+32|0;m=p+20|0;n=p;j=Uj(f<<4)|0;c[m>>2]=j;if(!j){Me(3,5472,p+8|0);rb(1)}k=Uj(f*24|0)|0;l=m+4|0;c[l>>2]=k;if(!k){Me(3,5472,p+16|0);rb(1)}if((f|0)>0){o=0;do{h[j+(o<<4)>>3]=+h[d+(o<<4)>>3];h[j+(o<<4)+8>>3]=+h[d+(o<<4)+8>>3];h[k+(o*24|0)>>3]=+h[e+(o*24|0)>>3];h[k+(o*24|0)+8>>3]=+h[e+(o*24|0)+8>>3];h[k+(o*24|0)+16>>3]=+h[e+(o*24|0)+16>>3];o=o+1|0}while((o|0)<(f|0))}c[m+8>>2]=f;if((zf(c[a>>2]|0,m,b,g,n)|0)<0)h[n>>3]=1.0e8;Vj(c[m>>2]|0);Vj(c[l>>2]|0);i=p;return+ +h[n>>3]}function ne(a,b,d,e,f,g){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var j=0,k=0,l=0,m=0,n=0,o=0,p=0;p=i;i=i+32|0;m=p+20|0;n=p;j=Uj(f<<4)|0;c[m>>2]=j;if(!j){Me(3,5472,p+8|0);rb(1)}k=Uj(f*24|0)|0;l=m+4|0;c[l>>2]=k;if(!k){Me(3,5472,p+16|0);rb(1)}if((f|0)>0){o=0;do{h[j+(o<<4)>>3]=+h[d+(o<<4)>>3];h[j+(o<<4)+8>>3]=+h[d+(o<<4)+8>>3];h[k+(o*24|0)>>3]=+h[e+(o*24|0)>>3];h[k+(o*24|0)+8>>3]=+h[e+(o*24|0)+8>>3];h[k+(o*24|0)+16>>3]=+h[e+(o*24|0)+16>>3];o=o+1|0}while((o|0)<(f|0))}c[m+8>>2]=f;if((Bf(c[a>>2]|0,m,b,g,n)|0)<0)h[n>>3]=1.0e8;Vj(c[m>>2]|0);Vj(c[l>>2]|0);i=p;return+ +h[n>>3]}function oe(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0;f=Uj(2080)|0;a:do if(f){c[f+2068>>2]=d;b:do if(!e){switch(d|0){case 5:case 12:case 13:case 14:break;default:{g=4;break b}}c[f+2076>>2]=0}else g=4;while(0);do if((g|0)==4){g=Uj($(b,a)|0)|0;c[f>>2]=g;if(!g){Vj(f);f=0;break a}else{c[f+2076>>2]=1;break}}while(0);c[f+2072>>2]=e;c[f+4>>2]=0;c[f+8>>2]=a;c[f+12>>2]=b}while(0);return f|0}function pe(a){a=a|0;if(a){if(c[a+2076>>2]|0)Vj(c[a>>2]|0);Vj(c[a+4>>2]|0);Vj(a)}return}function qe(b,e){b=b|0;e=e|0;var f=0,g=0,h=0,j=0,k=0,l=0,m=0;k=i;i=i+16|0;g=k;f=c[b+2068>>2]|0;a:do switch(f|0){case 5:case 12:case 13:case 14:if(!(c[b+2072>>2]|0)){c[b>>2]=e;f=0;break a}else{ik(c[b>>2]|0,e|0,$(c[b+12>>2]|0,c[b+8>>2]|0)|0)|0;f=0;break a}default:{if((f&-2|0)==2){f=b+8|0;g=b+12|0;if(!($(c[g>>2]|0,c[f>>2]|0)|0)){f=0;break a}else{h=0;j=0}while(1){a[(c[b>>2]|0)+h>>0]=(((d[e+(j|1)>>0]|0)+(d[e+j>>0]|0)+(d[e+(j|2)>>0]|0)|0)>>>0)/3|0;h=h+1|0;if(h>>>0>=($(c[g>>2]|0,c[f>>2]|0)|0)>>>0){f=0;break a}else j=j+4|0}}if((f&-3|0)==4){f=b+8|0;g=b+12|0;if(!($(c[g>>2]|0,c[f>>2]|0)|0)){f=0;break a}else{h=0;j=0}while(1){a[(c[b>>2]|0)+h>>0]=(((d[e+(j|2)>>0]|0)+(d[e+(j|1)>>0]|0)+(d[e+(j|3)>>0]|0)|0)>>>0)/3|0;h=h+1|0;if(h>>>0>=($(c[g>>2]|0,c[f>>2]|0)|0)>>>0){f=0;break a}else j=j+4|0}}if(f>>>0<2){f=b+8|0;g=b+12|0;if(!($(c[g>>2]|0,c[f>>2]|0)|0)){f=0;break a}else{h=0;j=0}while(1){a[(c[b>>2]|0)+h>>0]=(((d[e+(j+1)>>0]|0)+(d[e+j>>0]|0)+(d[e+(j+2)>>0]|0)|0)>>>0)/3|0;h=h+1|0;if(h>>>0>=($(c[g>>2]|0,c[f>>2]|0)|0)>>>0){f=0;break a}else j=j+3|0}}switch(f|0){case 8:{f=b+8|0;g=b+12|0;if(!($(c[g>>2]|0,c[f>>2]|0)|0)){f=0;break a}else{h=0;j=0}while(1){a[(c[b>>2]|0)+h>>0]=a[e+j>>0]|0;h=h+1|0;if(h>>>0>=($(c[g>>2]|0,c[f>>2]|0)|0)>>>0){f=0;break}else j=j+2|0}break}case 7:{f=b+8|0;g=b+12|0;if(!($(c[g>>2]|0,c[f>>2]|0)|0)){f=0;break a}else{h=0;j=0}while(1){a[(c[b>>2]|0)+h>>0]=a[e+(j|1)>>0]|0;h=h+1|0;if(h>>>0>=($(c[g>>2]|0,c[f>>2]|0)|0)>>>0){f=0;break}else j=j+2|0}break}case 9:{f=b+8|0;g=b+12|0;if(!($(c[g>>2]|0,c[f>>2]|0)|0)){f=0;break a}else{h=0;j=0}while(1){m=d[e+j>>0]|0;l=d[e+(j|1)>>0]|0;a[(c[b>>2]|0)+h>>0]=(((m&248)+10+(m<<5&224)+(l>>>3&28)+(l<<3&248)|0)>>>0)/3|0;h=h+1|0;if(h>>>0>=($(c[g>>2]|0,c[f>>2]|0)|0)>>>0){f=0;break}else j=j+2|0}break}case 10:{f=b+8|0;g=b+12|0;if(!($(c[g>>2]|0,c[f>>2]|0)|0)){f=0;break a}else{h=0;j=0}while(1){l=d[e+j>>0]|0;m=d[e+(j|1)>>0]|0;a[(c[b>>2]|0)+h>>0]=(((l&248)+12+(l<<5&224)+(m>>>3&24)+(m<<2&248)|0)>>>0)/3|0;h=h+1|0;if(h>>>0>=($(c[g>>2]|0,c[f>>2]|0)|0)>>>0){f=0;break}else j=j+2|0}break}case 11:{f=b+8|0;g=b+12|0;if(!($(c[g>>2]|0,c[f>>2]|0)|0)){f=0;break a}else{h=0;j=0}while(1){m=d[e+j>>0]|0;a[(c[b>>2]|0)+h>>0]=(((m&240)+24+(m<<4&240)+((d[e+(j|1)>>0]|0)&240)|0)>>>0)/3|0;h=h+1|0;if(h>>>0>=($(c[g>>2]|0,c[f>>2]|0)|0)>>>0){f=0;break}else j=j+2|0}break}default:{Me(3,4361,g);f=-1;break a}}}}while(0);i=k;return f|0}function re(a,b){a=a|0;b=b|0;var e=0,f=0;if((a|0)!=0&(b|0)!=0?(qe(a,b)|0)>=0:0){ek(a+16|0,0,1024)|0;b=c[a>>2]|0;f=$(c[a+12>>2]|0,c[a+8>>2]|0)|0;e=b+f|0;if((f|0)>0){do{f=a+16+((d[b>>0]|0)<<2)|0;c[f>>2]=(c[f>>2]|0)+1;b=b+1|0}while(b>>>0>>0);b=0}else b=0}else b=-1;return b|0}function se(a,b){a=a|0;b=b|0;var d=0;b=re(a,b)|0;if((b|0)>=0){b=0;d=0;do{b=(c[a+16+(d<<2)>>2]|0)+b|0;c[a+1040+(d<<2)>>2]=b;d=d+1|0}while((d|0)!=256);b=0}return b|0}function te(b,d,e,f){b=b|0;d=d|0;e=+e;f=f|0;var g=0,h=0,i=0;if(!(e<0.0|e>1.0)){d=se(b,d)|0;if((d|0)>=0){i=~~(+($(c[b+12>>2]|0,c[b+8>>2]|0)|0)*e)>>>0;d=0;while(1){h=d&255;g=c[b+1040+(h<<2)>>2]|0;if(g>>>0>>0)d=d+1<<24>>24;else break}if((g|0)==(i|0))do d=d+1<<24>>24;while((c[b+1040+((d&255)<<2)>>2]|0)==(i|0));a[f>>0]=((d&255)+h|0)>>>1;d=0}}else d=-1;return d|0}function ue(a,b,c){a=a|0;b=b|0;c=c|0;return te(a,b,.5,c)|0}function ve(b,d,e){b=b|0;d=d|0;e=e|0;var f=0.0,g=0,h=0.0,i=0.0,j=0.0,k=0.0,l=0,m=0.0,n=0.0;d=re(b,d)|0;if((d|0)>=0){d=1;f=0.0;do{f=f+ +(($(c[b+16+(d<<2)>>2]|0,d)|0)>>>0);d=d+1|0}while((d|0)!=256);k=+($(c[b+12>>2]|0,c[b+8>>2]|0)|0);l=0;h=0.0;d=0;j=0.0;m=0.0;while(1){g=c[b+16+(l<<2)>>2]|0;m=m+ +(g>>>0);if(m!=0.0){i=k-m;if(i==0.0)break;h=h+ +(($(l,g)|0)>>>0);n=h/m-(f-h)/i;i=n*(m*i*n);if(i>j)d=l&255;else i=j}else i=j;if((l&255)<<24>>24==-1)break;else{l=l+1|0;j=i}}a[e>>0]=d;d=0}return d|0}function we(b,e,f,g){b=b|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0;e=re(b,e)|0;do if((e|0)>=0){t=b+4|0;if(!(c[t>>2]|0)){e=b+8|0;h=b+12|0;s=Uj($(c[h>>2]|0,c[e>>2]|0)|0)|0;c[t>>2]=s;if(!s){e=-1;break}else s=e}else{s=b+8|0;h=b+12|0}q=f>>1;r=0-q|0;e=c[h>>2]|0;if((e|0)>0){n=(q|0)<(r|0);o=(q|0)<(r|0);p=0;do{e=c[s>>2]|0;if((e|0)>0){m=0;do{if(n){i=0;f=0}else{i=0;l=r;f=0;while(1){j=l+p|0;if(((j|0)>=0?(j|0)<(c[h>>2]|0):0)?(u=$(e,j)|0,!o):0){k=r;while(1){j=k+m|0;if((j|0)>-1&(j|0)<(e|0)){i=i+1|0;f=(d[(c[b>>2]|0)+(u+j)>>0]|0)+f|0}if((k|0)<(q|0))k=k+1|0;else break}}if((l|0)<(q|0))l=l+1|0;else break}}l=($(e,p)|0)+m|0;a[(c[t>>2]|0)+l>>0]=(f|0)/(i|0)|0;m=m+1|0;e=c[s>>2]|0}while((m|0)<(e|0))}p=p+1|0;e=c[h>>2]|0}while((p|0)<(e|0))}if((g|0)!=0?($(e,c[s>>2]|0)|0)>0:0){e=0;do{b=(c[t>>2]|0)+e|0;a[b>>0]=(d[b>>0]|0)+g;e=e+1|0}while((e|0)<($(c[h>>2]|0,c[s>>2]|0)|0));e=0}else e=0}while(0);return e|0}function xe(a,b,c,d,e,f,g,h,i,j){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;var k=0;a:do switch(e|0){case 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d=0,e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0;r=i;i=i+64|0;q=r+56|0;p=r+48|0;j=r+40|0;h=r+32|0;g=r+24|0;f=r+16|0;e=r+8|0;d=r;a:do if(!((a+-16|0)>>>0>48|(b|0)<1)){n=Uj(32)|0;if(!n){Me(3,5472,d);rb(1)}c[n>>2]=0;c[n+4>>2]=b;c[n+28>>2]=a;m=Uj(b<<2)|0;c[n+8>>2]=m;if(!m){Me(3,5472,e);rb(1)}d=b<<4;l=Uj(d)|0;c[n+12>>2]=l;if(!l){Me(3,5472,f);rb(1)}f=Uj(d)|0;k=n+20|0;c[k>>2]=f;if(!f){Me(3,5472,g);rb(1)}d=b<<5;g=Uj(d)|0;c[n+16>>2]=g;if(!g){Me(3,5472,h);rb(1)}h=Uj(d)|0;c[n+24>>2]=h;if(!h){Me(3,5472,j);rb(1)}e=$(a,a)|0;d=e*12|0;e=e<<2;if((b|0)>0){a=0;b:while(1){c[m+(a<<2)>>2]=0;f=a<<2;h=0;while(1){if((h|0)>=4)break;j=Uj(d)|0;g=h+f|0;c[l+(g<<2)>>2]=j;if(!j){d=18;break b}j=Uj(e)|0;c[(c[k>>2]|0)+(g<<2)>>2]=j;if(!j){d=20;break b}else h=h+1|0}a=a+1|0;if((a|0)>=(b|0)){o=n;break a}}if((d|0)==18){Me(3,5472,p);rb(1)}else if((d|0)==20){Me(3,5472,q);rb(1)}}else o=n}else o=0;while(0);i=r;return o|0}function Ce(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0,i=0;if(!a)b=-1;else{b=a+4|0;d=a+8|0;e=a+12|0;f=a+20|0;if((c[b>>2]|0)>0){g=0;do{if(c[(c[d>>2]|0)+(g<<2)>>2]|0)Le(a,g)|0;h=g<<2;Vj(c[(c[e>>2]|0)+(h<<2)>>2]|0);Vj(c[(c[f>>2]|0)+(h<<2)>>2]|0);i=1+h|0;Vj(c[(c[e>>2]|0)+(i<<2)>>2]|0);Vj(c[(c[f>>2]|0)+(i<<2)>>2]|0);i=2+h|0;Vj(c[(c[e>>2]|0)+(i<<2)>>2]|0);Vj(c[(c[f>>2]|0)+(i<<2)>>2]|0);h=3+h|0;Vj(c[(c[e>>2]|0)+(h<<2)>>2]|0);Vj(c[(c[f>>2]|0)+(h<<2)>>2]|0);g=g+1|0}while((g|0)<(c[b>>2]|0))}Vj(a);b=0}return b|0}function De(b,e,f,g,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x){b=b|0;e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;l=l|0;m=m|0;n=n|0;o=+o;p=p|0;q=q|0;r=r|0;s=s|0;t=t|0;u=u|0;v=v|0;w=w|0;x=x|0;var y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0;L=i;i=i+12448|0;A=L+12440|0;z=L+8|0;J=L;I=L+12312|0;K=L+24|0;do if((f+-2|0)>>>0<3){if((v|0)!=2830){y=v&255;if((Ee(e,2,y,y*3|0,g,j,k,l,m,n,o,K)|0)<0){c[s>>2]=-1;y=-6;break}y=Fe(K,y,s,t,u,v,w)|0;if(!x)break;c[x>>2]=0;c[x+4>>2]=0;break}if((Ee(e,2,14,42,g,j,k,l,m,n,.875,K)|0)<0){c[s>>2]=-1;y=-6;break}c[z>>2]=0;c[z+4>>2]=182;c[z+8>>2]=195;c[z+12>>2]=13;v=a[K+(c[z>>2]|0)>>0]|0;y=(v&255)>0?v:0;v=(v&255)<255?v:-1;H=a[K+(c[z+4>>2]|0)>>0]|0;y=(H&255)>(y&255)?H:y;v=(H&255)<(v&255)?H:v;H=a[K+(c[z+8>>2]|0)>>0]|0;y=(H&255)>(y&255)?H:y;v=(H&255)<(v&255)?H:v;H=a[K+(c[z+12>>2]|0)>>0]|0;y=((H&255)>(y&255)?H:y)&255;v=((H&255)<(v&255)?H:v)&255;a:do if((y-v|0)>=30){H=(y+v|0)>>>1;a[A>>0]=(d[K+(c[z>>2]|0)>>0]|0)>>>0>>0&1;a[A+1>>0]=(d[K+(c[z+4>>2]|0)>>0]|0)>>>0>>0&1;a[A+2>>0]=(d[K+(c[z+8>>2]|0)>>0]|0)>>>0>>0&1;a[A+3>>0]=(d[K+(c[z+12>>2]|0)>>0]|0)>>>0>>0&1;v=0;while(1){y=v+1|0;if(((a[A+v>>0]|0)==1?(a[A+((y|0)%4|0)>>0]|0)==1:0)?(a[A+((v+2|0)%4|0)>>0]|0)==0:0){G=v;break}if((y|0)<4)v=y;else{G=y;break}}switch(G|0){case 4:{c[t>>2]=0;h[u>>3]=-1.0;y=-3;v=0;z=0;break a}case 0:{z=119;y=255;v=0;do{D=v+-3|0;B=(v&-2|0)==12;C=v*14|0;A=0;do{if(((A+-3|D)>>>0>=8?(F=A&-2,(A|v)>>>0>=2):0)?!(B&((F|0)==0|(F|0)==12)):0){E=(d[K+(A+C)>>0]|0)-H|0;a[I+z>>0]=E>>>31;E=(E|0)>-1?E:0-E|0;z=z+-1|0;y=(E|0)<(y|0)?E:y}A=A+1|0}while((A|0)!=14);v=v+1|0}while((v|0)!=14);break}case 1:{z=119;y=255;v=0;do{D=v+-3|0;C=v&-2;B=(C|0)==0;C=(C|0)==12;A=13;while(1){if(((A+-3|D)>>>0>=8?(E=(A&-2|0)==12,!(B&E)):0)?!(C&(A>>>0<2|E)):0){F=(d[K+((A*14|0)+v)>>0]|0)-H|0;a[I+z>>0]=F>>>31;F=(F|0)>-1?F:0-F|0;z=z+-1|0;y=(F|0)<(y|0)?F:y}if((A|0)>0)A=A+-1|0;else break}v=v+1|0}while((v|0)!=14);break}case 2:{v=119;y=255;D=13;while(1){B=D+-3|0;C=D>>>0<2|(D&-2|0)==12;A=D*14|0;z=13;while(1){if((z+-3|B)>>>0>=8?!((z|D)>>>0<2|C&(z&-2|0)==12):0){F=(d[K+(z+A)>>0]|0)-H|0; +a[I+v>>0]=F>>>31;F=(F|0)>-1?F:0-F|0;v=v+-1|0;y=(F|0)<(y|0)?F:y}if((z|0)>0)z=z+-1|0;else break}if((D|0)>0)D=D+-1|0;else break}break}case 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a}if((b|0)==($(a,d)|0))break b;d=e+72|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+78|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+82|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+88|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+96|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+100|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+102|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+106|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+108|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+112|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+120|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+126|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+130|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+136|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+138|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+142|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+148|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+150|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+156|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+162|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+166|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+168|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+172|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+178|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+180|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+186|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+190|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+192|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+196|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+198|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+208|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break;else{e=e+210|0;j=8}}while(0);e=f+1|0;b=(e|0)==48;e=b?0:e;b=(b&1)+g|0;f=e;g=b;b=(c[3712+(e<<2)>>2]|0)+(b*210|0)|0}if((j|0)==105){c[h>>2]=b;break}else if((j|0)==106){c[h>>2]=b;break}}else 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g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0;l=a;j=b;k=j;h=d;n=e;i=n;if(!k){g=(f|0)!=0;if(!i){if(g){c[f>>2]=(l>>>0)%(h>>>0);c[f+4>>2]=0}n=0;f=(l>>>0)/(h>>>0)>>>0;return(D=n,f)|0}else{if(!g){n=0;f=0;return(D=n,f)|0}c[f>>2]=a|0;c[f+4>>2]=b&0;n=0;f=0;return(D=n,f)|0}}g=(i|0)==0;do 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_i64Subtract=Module["_i64Subtract"]=asm["_i64Subtract"];var __GLOBAL__sub_I_bind_cpp=Module["__GLOBAL__sub_I_bind_cpp"]=asm["__GLOBAL__sub_I_bind_cpp"];var _fflush=Module["_fflush"]=asm["_fflush"];var __GLOBAL__sub_I_ARToolKitJS_cpp=Module["__GLOBAL__sub_I_ARToolKitJS_cpp"]=asm["__GLOBAL__sub_I_ARToolKitJS_cpp"];var _i64Add=Module["_i64Add"]=asm["_i64Add"];var _memset=Module["_memset"]=asm["_memset"];var runPostSets=Module["runPostSets"]=asm["runPostSets"];var _malloc=Module["_malloc"]=asm["_malloc"];var _memcpy=Module["_memcpy"]=asm["_memcpy"];var ___getTypeName=Module["___getTypeName"]=asm["___getTypeName"];var _bitshift64Lshr=Module["_bitshift64Lshr"]=asm["_bitshift64Lshr"];var _free=Module["_free"]=asm["_free"];var ___errno_location=Module["___errno_location"]=asm["___errno_location"];var _bitshift64Shl=Module["_bitshift64Shl"]=asm["_bitshift64Shl"];var dynCall_iiii=Module["dynCall_iiii"]=asm["dynCall_iiii"];var dynCall_viiiii=Module["dynCall_viiiii"]=asm["dynCall_viiiii"];var dynCall_dii=Module["dynCall_dii"]=asm["dynCall_dii"];var dynCall_vid=Module["dynCall_vid"]=asm["dynCall_vid"];var dynCall_di=Module["dynCall_di"]=asm["dynCall_di"];var dynCall_i=Module["dynCall_i"]=asm["dynCall_i"];var dynCall_vi=Module["dynCall_vi"]=asm["dynCall_vi"];var dynCall_vii=Module["dynCall_vii"]=asm["dynCall_vii"];var dynCall_ii=Module["dynCall_ii"]=asm["dynCall_ii"];var dynCall_viii=Module["dynCall_viii"]=asm["dynCall_viii"];var dynCall_v=Module["dynCall_v"]=asm["dynCall_v"];var dynCall_viid=Module["dynCall_viid"]=asm["dynCall_viid"];var dynCall_iiiii=Module["dynCall_iiiii"]=asm["dynCall_iiiii"];var dynCall_viiiiii=Module["dynCall_viiiiii"]=asm["dynCall_viiiiii"];var dynCall_iii=Module["dynCall_iii"]=asm["dynCall_iii"];var dynCall_viiii=Module["dynCall_viiii"]=asm["dynCall_viiii"];Runtime.stackAlloc=asm["stackAlloc"];Runtime.stackSave=asm["stackSave"];Runtime.stackRestore=asm["stackRestore"];Runtime.establishStackSpace=asm["establishStackSpace"];Runtime.setTempRet0=asm["setTempRet0"];Runtime.getTempRet0=asm["getTempRet0"];function ExitStatus(status){this.name="ExitStatus";this.message="Program terminated with exit("+status+")";this.status=status}ExitStatus.prototype=new Error;ExitStatus.prototype.constructor=ExitStatus;var initialStackTop;var preloadStartTime=null;var calledMain=false;dependenciesFulfilled=function runCaller(){if(!Module["calledRun"])run();if(!Module["calledRun"])dependenciesFulfilled=runCaller};Module["callMain"]=Module.callMain=function callMain(args){assert(runDependencies==0,"cannot call main when async dependencies remain! (listen on __ATMAIN__)");assert(__ATPRERUN__.length==0,"cannot call main when preRun functions remain to be called");args=args||[];ensureInitRuntime();var argc=args.length+1;function pad(){for(var i=0;i<4-1;i++){argv.push(0)}}var argv=[allocate(intArrayFromString(Module["thisProgram"]),"i8",ALLOC_NORMAL)];pad();for(var i=0;i0){return}preRun();if(runDependencies>0)return;if(Module["calledRun"])return;function doRun(){if(Module["calledRun"])return;Module["calledRun"]=true;if(ABORT)return;ensureInitRuntime();preMain();if(Module["onRuntimeInitialized"])Module["onRuntimeInitialized"]();if(Module["_main"]&&shouldRunNow)Module["callMain"](args);postRun()}if(Module["setStatus"]){Module["setStatus"]("Running...");setTimeout(function(){setTimeout(function(){Module["setStatus"]("")},1);doRun()},1)}else{doRun()}}Module["run"]=Module.run=run;function exit(status,implicit){if(implicit&&Module["noExitRuntime"]){return}if(Module["noExitRuntime"]){}else{ABORT=true;EXITSTATUS=status;STACKTOP=initialStackTop;exitRuntime();if(Module["onExit"])Module["onExit"](status)}if(ENVIRONMENT_IS_NODE){process["stdout"]["once"]("drain",function(){process["exit"](status)});console.log(" ");setTimeout(function(){process["exit"](status)},500)}else if(ENVIRONMENT_IS_SHELL&&typeof quit==="function"){quit(status)}throw new ExitStatus(status)}Module["exit"]=Module.exit=exit;var abortDecorators=[];function abort(what){if(what!==undefined){Module.print(what);Module.printErr(what);what=JSON.stringify(what)}else{what=""}ABORT=true;EXITSTATUS=1;var extra="\nIf this abort() is unexpected, build with -s ASSERTIONS=1 which can give more information.";var output="abort("+what+") at "+stackTrace()+extra;if(abortDecorators){abortDecorators.forEach(function(decorator){output=decorator(output,what)})}throw output}Module["abort"]=Module.abort=abort;if(Module["preInit"]){if(typeof Module["preInit"]=="function")Module["preInit"]=[Module["preInit"]];while(Module["preInit"].length>0){Module["preInit"].pop()()}}var shouldRunNow=true;if(Module["noInitialRun"]){shouldRunNow=false}run();(function(){"use strict";var ARController=function(width,height,camera){var id;var w=width,h=height;this.orientation="landscape";this.listeners={};if(typeof width!=="number"){var image=width;camera=height;w=image.videoWidth||image.width;h=image.videoHeight||image.height;this.image=image}this.defaultMarkerWidth=1;this.patternMarkers={};this.barcodeMarkers={};this.transform_mat=new Float32Array(16);this.canvas=document.createElement("canvas");this.canvas.width=w;this.canvas.height=h;this.ctx=this.canvas.getContext("2d");this.videoWidth=w;this.videoHeight=h;if(typeof camera==="string"){var self=this;this.cameraParam=new ARCameraParam(camera,function(){self._initialize()},function(err){console.error("ARController: Failed to load ARCameraParam",err)})}else{this.cameraParam=camera;this._initialize()}};ARController.prototype.dispose=function(){artoolkit.teardown(this.id);for(var t in this){this[t]=null}};ARController.prototype.process=function(image){this.detectMarker(image);var markerNum=this.getMarkerNum();var k,o;for(k in this.patternMarkers){o=this.patternMarkers[k];o.inPrevious=o.inCurrent;o.inCurrent=false}for(k in this.barcodeMarkers){o=this.barcodeMarkers[k];o.inPrevious=o.inCurrent;o.inCurrent=false}for(var i=0;i-1&&(markerInfo.id===markerInfo.idPatt||markerInfo.idMatrix===-1)){visible=this.trackPatternMarkerId(markerInfo.idPatt);markerType=artoolkit.PATTERN_MARKER;if(markerInfo.dir!==markerInfo.dirPatt){this.setMarkerInfoDir(i,markerInfo.dirPatt)}}else if(markerInfo.idMatrix>-1){visible=this.trackBarcodeMarkerId(markerInfo.idMatrix);markerType=artoolkit.BARCODE_MARKER;if(markerInfo.dir!==markerInfo.dirMatrix){this.setMarkerInfoDir(i,markerInfo.dirMatrix)}}if(markerType!==artoolkit.UNKNOWN_MARKER&&visible.inPrevious){this.getTransMatSquareCont(i,visible.markerWidth,visible.matrix,visible.matrix)}else{this.getTransMatSquare(i,visible.markerWidth,visible.matrix)}visible.inCurrent=true;this.transMatToGLMat(visible.matrix,this.transform_mat);this.dispatchEvent({name:"getMarker",target:this,data:{index:i,type:markerType,marker:markerInfo,matrix:this.transform_mat}})}var multiMarkerCount=this.getMultiMarkerCount();for(var i=0;i=0){visible=true;this.dispatchEvent({name:"getMultiMarker",target:this,data:{multiMarkerId:i,matrix:this.transform_mat}});break}}if(visible){for(var j=0;j-1){this.listeners[name].splice(index,1)}}};ARController.prototype.dispatchEvent=function(event){var listeners=this.listeners[event.name];if(listeners){for(var i=0;i-1){writeStringToFS(filename,url,writeCallback)}else{ajax(url,filename,writeCallback)}}function writeStringToFS(target,string,callback){var byteArray=new Uint8Array(string.length);for(var i=0;i=minSize){poly=CV.approxPolyDP(contour,contour.length*epsilon);this.polys.push(poly);if(4===poly.length&&CV.isContourConvex(poly)){if(CV.minEdgeLength(poly)>=minLength){candidates.push(poly)}}}}return candidates};AR.Detector.prototype.clockwiseCorners=function(candidates){var len=candidates.length,dx1,dx2,dy1,dy2,swap,i;for(i=0;i>>0,minZero=width*width>>1,bits=[],rotations=[],distances=[],square,pair,inc,i,j;for(i=0;i<7;++i){inc=0===i||6===i?1:6;for(j=0;j<7;j+=inc){square={x:j*width,y:i*width,width:width,height:width};if(CV.countNonZero(imageSrc,square)>minZero){return null}}}for(i=0;i<5;++i){bits[i]=[];for(j=0;j<5;++j){square={x:(j+1)*width,y:(i+1)*width,width:width,height:width};bits[i][j]=CV.countNonZero(imageSrc,square)>minZero?1:0}}rotations[0]=bits;distances[0]=this.hammingDistance(rotations[0]);pair={first:distances[0],second:0};for(i=1;i<4;++i){rotations[i]=this.rotate(rotations[i-1]);distances[i]=this.hammingDistance(rotations[i]);if(distances[i]max){max=between;threshold=i}}}return threshold};CV.stackBoxBlurMult=[1,171,205,293,57,373,79,137,241,27,391,357,41,19,283,265];CV.stackBoxBlurShift=[0,9,10,11,9,12,10,11,12,9,13,13,10,9,13,13];CV.BlurStack=function(){this.color=0;this.next=null};CV.stackBoxBlur=function(imageSrc,imageDst,kernelSize){var src=imageSrc.data,dst=imageDst.data,height=imageSrc.height,width=imageSrc.width,heightMinus1=height-1,widthMinus1=width-1,size=kernelSize+kernelSize+1,radius=kernelSize+1,mult=CV.stackBoxBlurMult[kernelSize],shift=CV.stackBoxBlurShift[kernelSize],stack,stackStart,color,sum,pos,start,p,x,y,i;stack=stackStart=new CV.BlurStack;for(i=1;i>>shift;p=x+radius;p=start+(p>>shift;p=y+radius;p=x+(p>1,cur,value,i,j,k;for(i=0;i=width){cur=pos}}else{cur=pos+k*width;if(i+k<0){cur=pos}else if(i+k>=height){cur=pos}}value+=kernel[limit+k]*src[cur]}dst[pos++]=horizontal?value:value+.5&255}}return imageDst};CV.gaussianKernel=function(kernelSize){var tab=[[1],[.25,.5,.25],[.0625,.25,.375,.25,.0625],[.03125,.109375,.21875,.28125,.21875,.109375,.03125]],kernel=[],center,sigma,scale2X,sum,x,i;if(kernelSize<=7&&kernelSize%2===1){kernel=tab[kernelSize>>1]}else{center=(kernelSize-1)*.5;sigma=.8+.3*(center-1);scale2X=-.5/(sigma*sigma);sum=0;for(i=0;i=1&&0===src[pos+1]){hole=true}if(outer||hole){++nbd;contours.push(CV.borderFollowing(src,pos,nbd,{x:j,y:i},hole,deltas))}}}}return contours};CV.borderFollowing=function(src,pos,nbd,point,hole,deltas){var contour=[],pos1,pos3,pos4,s,s_end,s_prev;contour.hole=hole;s=s_end=hole?0:4;do{s=s-1&7;pos1=pos+deltas[s];if(src[pos1]!==0){break}}while(s!==s_end);if(s===s_end){src[pos]=-nbd;contour.push({x:point.x,y:point.y})}else{pos3=pos;s_prev=s^4;while(true){s_end=s;do{pos4=pos3+deltas[++s]}while(src[pos4]===0);s&=7;if(s-1>>>0>>0){src[pos3]=-nbd}else if(src[pos3]===1){src[pos3]=nbd}contour.push({x:point.x,y:point.y});s_prev=s;point.x+=CV.neighborhood[s][0];point.y+=CV.neighborhood[s][1];if(pos4===pos&&pos3===pos1){break}pos3=pos4;s=s+4&7}}return contour};CV.neighborhood=[[1,0],[1,-1],[0,-1],[-1,-1],[-1,0],[-1,1],[0,1],[1,1]];CV.neighborhoodDeltas=function(width){var deltas=[],len=CV.neighborhood.length,i=0;for(;imax_dist){max_dist=dist;right_slice.start_index=j}}}if(max_dist<=epsilon){poly.push({x:start_pt.x,y:start_pt.y})}else{slice.start_index=k;slice.end_index=right_slice.start_index+=slice.start_index;right_slice.start_index-=right_slice.start_index>=len?len:0;right_slice.end_index=slice.start_index;if(right_slice.end_indexmax_dist){max_dist=dist;right_slice.start_index=i}}le_eps=max_dist*max_dist<=epsilon*(dx*dx+dy*dy)}if(le_eps){poly.push({x:start_pt.x,y:start_pt.y})}else{right_slice.end_index=slice.end_index;slice.end_index=right_slice.start_index;stack.push({start_index:right_slice.start_index,end_index:right_slice.end_index});stack.push({start_index:slice.start_index,end_index:slice.end_index})}}return poly};CV.warp=function(imageSrc,imageDst,contour,warpSize){var src=imageSrc.data,dst=imageDst.data,width=imageSrc.width,height=imageSrc.height,pos=0,sx1,sx2,dx1,dx2,sy1,sy2,dy1,dy2,p1,p2,p3,p4,m,r,s,t,u,v,w,x,y,i,j;m=CV.getPerspectiveTransform(contour,warpSize-1);r=m[8];s=m[2];t=m[5];for(i=0;i>>0;sx2=sx1===width-1?sx1:sx1+1;dx1=x-sx1;dx2=1-dx1;sy1=y>>>0;sy2=sy1===height-1?sy1:sy1+1;dy1=y-sy1;dy2=1-dy1;p1=p2=sy1*width;p3=p4=sy2*width;dst[pos++]=dy2*(dx2*src[p1+sx1]+dx1*src[p2+sx2])+dy1*(dx2*src[p3+sx1]+dx1*src[p4+sx2])&255}}imageDst.width=warpSize;imageDst.height=warpSize;return imageDst};CV.getPerspectiveTransform=function(src,size){var rq=CV.square2quad(src);rq[0]/=size;rq[1]/=size;rq[3]/=size;rq[4]/=size;rq[6]/=size;rq[7]/=size;return rq};CV.square2quad=function(src){var sq=[],px,py,dx1,dx2,dy1,dy2,den;px=src[0].x-src[1].x+src[2].x-src[3].x;py=src[0].y-src[1].y+src[2].y-src[3].y;if(0===px&&0===py){sq[0]=src[1].x-src[0].x;sq[1]=src[2].x-src[1].x;sq[2]=src[0].x;sq[3]=src[1].y-src[0].y;sq[4]=src[2].y-src[1].y;sq[5]=src[0].y;sq[6]=0;sq[7]=0;sq[8]=1}else{dx1=src[1].x-src[2].x;dx2=src[3].x-src[2].x;dy1=src[1].y-src[2].y;dy2=src[3].y-src[2].y;den=dx1*dy2-dx2*dy1;sq[6]=(px*dy2-dx2*py)/den;sq[7]=(dx1*py-px*dy1)/den;sq[8]=1;sq[0]=src[1].x-src[0].x+sq[6]*src[1].x;sq[1]=src[3].x-src[0].x+sq[7]*src[3].x;sq[2]=src[0].x;sq[3]=src[1].y-src[0].y+sq[6]*src[1].y;sq[4]=src[3].y-src[0].y+sq[7]*src[3].y;sq[5]=src[0].y}return sq};CV.isContourConvex=function(contour){var orientation=0,convex=true,len=contour.length,i=0,j=0,cur_pt,prev_pt,dxdy0,dydx0,dx0,dy0,dx,dy;prev_pt=contour[len-1];cur_pt=contour[0];dx0=cur_pt.x-prev_pt.x;dy0=cur_pt.y-prev_pt.y;for(;idxdy0?1:dydx0=0){q=(j0j0-i0i0+Math.sqrt(delta))/2}else{q=(j0j0-i0i0-Math.sqrt(delta))/2}if(q>=0){lambda=Math.sqrt(q);if(0===lambda){mu=0}else{mu=-i0j0/lambda}}else{lambda=Math.sqrt(-(i0j0*i0j0)/q);if(0===lambda){mu=Math.sqrt(i0i0-j0j0)}else{mu=-i0j0/lambda}}for(i=0;i<3;++i){ivec[i]=i0[i]+lambda*this.objectNormal[i];jvec[i]=j0[i]+mu*this.objectNormal[i]}scale=Math.sqrt(ivec[0]*ivec[0]+ivec[1]*ivec[1]+ivec[2]*ivec[2]);for(i=0;i<3;++i){row1[i]=ivec[i]/scale;row2[i]=jvec[i]/scale}row3[0]=row1[1]*row2[2]-row1[2]*row2[1];row3[1]=row1[2]*row2[0]-row1[0]*row2[2];row3[2]=row1[0]*row2[1]-row1[1]*row2[0];for(i=0;i<3;++i){rotation1[0][i]=row1[i];rotation1[1][i]=row2[i];rotation1[2][i]=row3[i]}for(i=0;i<3;++i){ivec[i]=i0[i]-lambda*this.objectNormal[i];jvec[i]=j0[i]-mu*this.objectNormal[i]}for(i=0;i<3;++i){row1[i]=ivec[i]/scale;row2[i]=jvec[i]/scale}row3[0]=row1[1]*row2[2]-row1[2]*row2[1];row3[1]=row1[2]*row2[0]-row1[0]*row2[2];row3[2]=row1[0]*row2[1]-row1[1]*row2[0];for(i=0;i<3;++i){rotation2[0][i]=row1[i];rotation2[1][i]=row2[i];rotation2[2][i]=row3[i]}translation[0]=imagePoints[0].x/scale;translation[1]=imagePoints[0].y/scale;translation[2]=this.focalLength/scale};POS.Posit.prototype.isValid=function(rotation,translation){var np=this.objectPoints.length,zmin=Infinity,i=0,zi;for(;i=0};POS.Posit.prototype.iterate=function(imagePoints,posRotation,posTranslation,rotation,translation){var np=this.objectPoints.length,oldSopImagePoints=[],sopImagePoints=[],rotation1=[[],[],[]],rotation2=[[],[],[]],translation1=[],translation2=[],converged=false,iteration=0,oldImageDifference,imageDifference,factor,error,error1,error2,delta,i,j;for(i=0;i=0&&error2.euclidean>=0){if(error2.euclidean=0){error=error2;for(i=0;i<3;++i){for(j=0;j<3;++j){rotation[i][j]=rotation2[i][j]}}}if(error2.euclidean<0&&error1.euclidean>=0){error=error1;for(i=0;i<3;++i){for(j=0;j<3;++j){rotation[i][j]=rotation1[i][j]}}}for(i=0;imaximum){maximum=Math.abs(errorvec[i][0])}if(Math.abs(errorvec[i][1])>maximum){maximum=Math.abs(errorvec[i][1])}}return{euclidean:euclidean/np,pixels:pixels,maximum:maximum}};POS.pseudoInverse=function(a,n,b){var w=[],v=[[],[],[]],s=[[],[],[]],wmax=0,cn=0,i,j,k;SVD.svdcmp(a,n,3,w,v);for(i=0;i<3;++i){if(w[i]>wmax){wmax=w[i]}}wmax*=.01;for(i=0;i<3;++i){if(w[i]=0;--i){if(i=0;--i){l=i+1;g=w[i];for(j=l;j=0;--k){for(its=1;its<=30;++its){flag=true;for(l=k;l>=0;--l){nm=l-1;if(Math.abs(rv1[l])+anorm===anorm){flag=false;break}if(Math.abs(w[nm])+anorm===anorm){break}}if(flag){c=0;s=1;for(i=l;i<=k;++i){f=s*rv1[i];if(Math.abs(f)+anorm===anorm){break}g=w[i];h=SVD.pythag(f,g);w[i]=h;h=1/h;c=g*h;s=-f*h;for(j=1;j<=m;++j){y=a[j][nm];z=a[j][i];a[j][nm]=y*c+z*s;a[j][i]=z*c-y*s}}}z=w[k];if(l===k){if(z<0){w[k]=-z;for(j=0;jbt){ct=bt/at;return at*Math.sqrt(1+ct*ct)}if(0===bt){return 0}ct=at/bt;return bt*Math.sqrt(1+ct*ct)};SVD.sign=function(a,b){return b>=0?Math.abs(a):-Math.abs(a)};var THREEx=THREEx||{};THREEx.ArucoContext=function(parameters){parameters=parameters||{};this.parameters={debug:parameters.debug!==undefined?parameters.debug:false,canvasWidth:parameters.canvasWidth!==undefined?parameters.canvasWidth:640,canvasHeight:parameters.canvasHeight!==undefined?parameters.canvasHeight:480};this.canvas=document.createElement("canvas");this.detector=new AR.Detector;this.debug=null;if(parameters.debug==true){this.debug=new THREEx.ArucoDebug(this)}this.setSize(this.parameters.canvasWidth,this.parameters.canvasHeight)};THREEx.ArucoContext.prototype.setSize=function(width,height){this.canvas.width=width;this.canvas.height=height;if(this.debug!==null){this.debug.setSize(width,height)}};THREEx.ArucoContext.prototype.detect=function(videoElement){var _this=this;var canvas=this.canvas;var context=canvas.getContext("2d");context.drawImage(videoElement,0,0,canvas.width,canvas.height);var imageData=context.getImageData(0,0,canvas.width,canvas.height);var detectedMarkers=this.detector.detect(imageData);return detectedMarkers};THREEx.ArucoContext.prototype.updateObject3D=function(object3D,arucoPosit,markerSize,detectedMarker){var markerCorners=detectedMarker.corners;var canvas=this.canvas;var poseCorners=new Array(markerCorners.length);for(var i=0;i0){this._positions.needsUpdate=true}};THREE.WebAR.getIndexFromOrientation=function(orientation){var index=0;switch(orientation){case 90:index=1;break;case 180:index=2;break;case 270:index=3;break;default:index=0;break}return index};THREE.WebAR.getIndexFromScreenAndSeeThroughCameraOrientations=function(vrDisplay){var screenOrientation=screen.orientation.angle;var seeThroughCamera=vrDisplay?vrDisplay.getSeeThroughCamera():null;var seeThroughCameraOrientation=seeThroughCamera?seeThroughCamera.orientation:0;var seeThroughCameraOrientationIndex=THREE.WebAR.getIndexFromOrientation(seeThroughCameraOrientation);var screenOrientationIndex=THREE.WebAR.getIndexFromOrientation(screenOrientation);ret=screenOrientationIndex-seeThroughCameraOrientationIndex;if(ret<0){ret+=4}return ret%4};THREE.WebAR.createVRSeeThroughCameraMesh=function(vrDisplay,fallbackVideoPath){var video;var geometry=new THREE.BufferGeometry;if(vrDisplay){var seeThroughCamera=vrDisplay.getSeeThroughCamera();if(!seeThroughCamera)throw"ERROR: Could not get the see through camera!";video=seeThroughCamera;video.readyState=2;video.HAVE_CURRENT_DATA=2;var u=seeThroughCamera.width/seeThroughCamera.textureWidth;var v=seeThroughCamera.height/seeThroughCamera.textureHeight;geometry.WebAR_textureCoords=[new Float32Array([0,0,0,v,u,0,u,v]),new Float32Array([u,0,0,0,u,v,0,v]),new Float32Array([u,v,u,0,0,v,0,0]),new Float32Array([0,v,u,v,0,0,u,0])]}else{var video=document.createElement("video");video.src=typeof fallbackVideoPath==="string"?fallbackVideoPath:"../../resources/videos/sintel.webm";video.play();geometry.WebAR_textureCoords=[new Float32Array([0,0,0,1,1,0,1,1]),new Float32Array([1,0,0,0,1,1,0,1]),new Float32Array([1,1,1,0,0,1,0,0]),new Float32Array([0,1,1,1,0,0,1,0])]}geometry.addAttribute("position",new THREE.BufferAttribute(new Float32Array([-1,1,0,-1,-1,0,1,1,0,1,-1,0]),3));geometry.setIndex(new THREE.BufferAttribute(new Uint16Array([0,1,2,2,1,3]),1));geometry.WebAR_textureCoordIndex=THREE.WebAR.getIndexFromScreenAndSeeThroughCameraOrientations(vrDisplay);var textureCoords=geometry.WebAR_textureCoords[geometry.WebAR_textureCoordIndex];geometry.addAttribute("uv",new THREE.BufferAttribute(new Float32Array(textureCoords),2));geometry.computeBoundingSphere();var videoTexture=new THREE.VideoTexture(video);videoTexture.minFilter=THREE.NearestFilter;videoTexture.magFilter=THREE.NearestFilter;videoTexture.format=THREE.RGBFormat;videoTexture.flipY=false;var material;if(vrDisplay){var vertexShaderSource=["attribute vec3 position;","attribute vec2 uv;","","uniform mat4 modelViewMatrix;","uniform mat4 projectionMatrix;","","varying vec2 vUV;","","void main(void) {"," gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);"," vUV = uv;","}"];var fragmentShaderSource=["#extension GL_OES_EGL_image_external : require","precision mediump float;","","varying vec2 vUV;","","uniform samplerExternalOES map;","","void main(void) {"," gl_FragColor = texture2D(map, vUV);","}"];material=new THREE.RawShaderMaterial({uniforms:{map:{type:"t",value:videoTexture}},vertexShader:vertexShaderSource.join("\r\n"),fragmentShader:fragmentShaderSource.join("\r\n"),side:THREE.DoubleSide})}else{material=new THREE.MeshBasicMaterial({color:16777215,side:THREE.DoubleSide,map:videoTexture})}var mesh=new THREE.Mesh(geometry,material);return mesh};THREE.WebAR.updateCameraMeshOrientation=function(vrDisplay,cameraMesh){var textureCoordIndex=THREE.WebAR.getIndexFromScreenAndSeeThroughCameraOrientations(vrDisplay);if(textureCoordIndex!=cameraMesh.geometry.WebAR_textureCoordIndex){var uvs=cameraMesh.geometry.getAttribute("uv");var textureCoords=cameraMesh.geometry.WebAR_textureCoords[textureCoordIndex];cameraMesh.geometry.WebAR_textureCoordIndex=textureCoordIndex;for(var i=0;iwindow.innerHeight;var seeThroughCamera=vrDisplay.getSeeThroughCamera();if(seeThroughCamera){var cameraWidthBiggerThanHeight=seeThroughCamera.width>seeThroughCamera.height;var swapWidthAndHeight=!(windowWidthBiggerThanHeight&&cameraWidthBiggerThanHeight);var width=swapWidthAndHeight?seeThroughCamera.height:seeThroughCamera.width;var height=swapWidthAndHeight?seeThroughCamera.width:seeThroughCamera.height;var fx=swapWidthAndHeight?seeThroughCamera.focalLengthY:seeThroughCamera.focalLengthX;var fy=swapWidthAndHeight?seeThroughCamera.focalLengthX:seeThroughCamera.focalLengthY;var cx=swapWidthAndHeight?seeThroughCamera.pointY:seeThroughCamera.pointX;var cy=swapWidthAndHeight?seeThroughCamera.pointX:seeThroughCamera.pointY;var xscale=camera.near/fx;var yscale=camera.near/fy;var xoffset=(cx-width/2)*xscale;var yoffset=-(cy-height/2)*yscale;var left=xscale*-width/2-xoffset;var right=xscale*width/2-xoffset;var bottom=yscale*-height/2-yoffset;var top=yscale*height/2-yoffset;camera.projectionMatrix.makePerspective(left,right,top,bottom,camera.near,camera.far);camera.fov=THREE.Math.radToDeg(Math.atan(top*camera.zoom/camera.near))*2}}else{camera.updateProjectionMatrix()}};THREE.WebAR._worldUp=new THREE.Vector3(0,1,0);THREE.WebAR._normalY=new THREE.Vector3;THREE.WebAR._normalZ=new THREE.Vector3;THREE.WebAR._rotationMatrix=new THREE.Matrix4;THREE.WebAR._planeNormal=new THREE.Vector3;THREE.WebAR.rotateObject3D=function(normal1,normal2,object3d){if(normal1 instanceof THREE.Vector3||normal1 instanceof THREE.Vector4){THREE.WebAR._planeNormal.set(normal1.x,normal1.y,normal1.z)}else if(normal1 instanceof Float32Array){THREE.WebAR._planeNormal.set(normal1[0],normal1[1],normal1[2])}else{throw"Unknown normal1 type."}if(normal2 instanceof THREE.Vector3||normal2 instanceof THREE.Vector4){THREE.WebAR._normalZ.set(normal2.x,normal2.y,normal2.z)}else if(normal1 instanceof Float32Array){THREE.WebAR._normalZ.set(normal2[0],normal2[1],normal2[2])}else{throw"Unknown normal2 type."}THREE.WebAR._normalY.crossVectors(THREE.WebAR._planeNormal,THREE.WebAR._normalZ).normalize();THREE.WebAR._rotationMatrix.elements[0]=THREE.WebAR._planeNormal.x;THREE.WebAR._rotationMatrix.elements[1]=THREE.WebAR._planeNormal.y;THREE.WebAR._rotationMatrix.elements[2]=THREE.WebAR._planeNormal.z;THREE.WebAR._rotationMatrix.elements[4]=THREE.WebAR._normalZ.x;THREE.WebAR._rotationMatrix.elements[5]=THREE.WebAR._normalZ.y;THREE.WebAR._rotationMatrix.elements[6]=THREE.WebAR._normalZ.z;THREE.WebAR._rotationMatrix.elements[8]=THREE.WebAR._normalY.x;THREE.WebAR._rotationMatrix.elements[9]=THREE.WebAR._normalY.y;THREE.WebAR._rotationMatrix.elements[10]=THREE.WebAR._normalY.z;object3d.quaternion.setFromRotationMatrix(THREE.WebAR._rotationMatrix)};THREE.WebAR.rotateObject3DWithPickingPlane=function(plane,object3d){if(plane instanceof THREE.Vector3||plane instanceof THREE.Vector4){THREE.WebAR._planeNormal.set(plane.x,plane.y,plane.z)}else if(plane instanceof Float32Array){THREE.WebAR._planeNormal.set(plane[0],plane[1],plane[2])}else{throw"Unknown plane type."}THREE.WebAR._normalY.set(0,1,0);var threshold=.5;if(Math.abs(THREE.WebAR._planeNormal.dot(THREE.WebAR._worldUp))>threshold){THREE.WebAR._normalY.set(0,0,1)}THREE.WebAR._normalZ.crossVectors(THREE.WebAR._planeNormal,THREE.WebAR._normalY).normalize();THREE.WebAR._normalY.crossVectors(THREE.WebAR._normalZ,THREE.WebAR._planeNormal).normalize();THREE.WebAR._rotationMatrix.elements[0]=THREE.WebAR._planeNormal.x;THREE.WebAR._rotationMatrix.elements[1]=THREE.WebAR._planeNormal.y;THREE.WebAR._rotationMatrix.elements[2]=THREE.WebAR._planeNormal.z;THREE.WebAR._rotationMatrix.elements[4]=THREE.WebAR._normalY.x;THREE.WebAR._rotationMatrix.elements[5]=THREE.WebAR._normalY.y;THREE.WebAR._rotationMatrix.elements[6]=THREE.WebAR._normalY.z;THREE.WebAR._rotationMatrix.elements[8]=THREE.WebAR._normalZ.x;THREE.WebAR._rotationMatrix.elements[9]=THREE.WebAR._normalZ.y;THREE.WebAR._rotationMatrix.elements[10]=THREE.WebAR._normalZ.z;object3d.quaternion.setFromRotationMatrix(THREE.WebAR._rotationMatrix)};THREE.WebAR.positionObject3DWithPickingPoint=function(point,object3d){if(point instanceof THREE.Vector3||point instanceof THREE.Vector4){object3d.position.set(point.x,point.y,point.z)}else if(point instanceof Float32Array){object3d.position.set(point[0],point[1],point[2])}else{throw"Unknown point type."}};THREE.WebAR.positionAndRotateObject3DWithPickingPointAndPlaneInPointCloud=function(pointAndPlane,object3d,scale){THREE.WebAR.rotateObject3DWithPickingPlane(pointAndPlane.plane,object3d);THREE.WebAR.positionObject3DWithPickingPoint(pointAndPlane.point,object3d);object3d.position.add(THREE.WebAR._planeNormal.multiplyScalar(scale))};THREE.WebAR.positionAndRotateObject3D=function(position,normal1,normal2,object3d,scale){THREE.WebAR.rotateObject3D(normal1,normal2,object3d);THREE.WebAR.positionObject3DWithPickingPoint(position,object3d);object3d.position.add(THREE.WebAR._planeNormal.multiplyScalar(scale))};(function(root,factory){if(typeof define==="function"&&define.amd){define(["WebAR"],factory)}else if(typeof exports==="object"){module.exports=factory()}else{root.WebAR=factory()}})(this,function(){return THREE.WebAR});var THREEx=THREEx||{};THREEx.ArBaseControls=function(object3d){this.id=THREEx.ArBaseControls.id++;this.object3d=object3d;this.object3d.matrixAutoUpdate=false;this.object3d.visible=false};THREEx.ArBaseControls.id=0;Object.assign(THREEx.ArBaseControls.prototype,THREE.EventDispatcher.prototype);THREEx.ArBaseControls.prototype.update=function(){console.assert(false,"you need to implement your own update")};THREEx.ArBaseControls.prototype.name=function(){console.assert(false,"you need to implement your own .name()");return"Not yet implemented - name()"};var THREEx=THREEx||{};THREEx.ARClickability=function(sourceElement){this._sourceElement=sourceElement;var fullWidth=parseInt(sourceElement.style.width);var fullHeight=parseInt(sourceElement.style.height);this._cameraPicking=new THREE.PerspectiveCamera(42,fullWidth/fullHeight,.1,100);console.warn("THREEx.ARClickability works only in modelViewMatrix");console.warn("OBSOLETE OBSOLETE! instead use THREEx.HitTestingPlane or THREEx.HitTestingTango")};THREEx.ARClickability.prototype.onResize=function(){var sourceElement=this._sourceElement;var cameraPicking=this._cameraPicking;var fullWidth=parseInt(sourceElement.style.width);var fullHeight=parseInt(sourceElement.style.height);cameraPicking.aspect=fullWidth/fullHeight;cameraPicking.updateProjectionMatrix()};THREEx.ARClickability.prototype.computeIntersects=function(domEvent,objects){var sourceElement=this._sourceElement;var cameraPicking=this._cameraPicking;var eventCoords=new THREE.Vector3;eventCoords.x=domEvent.layerX/parseInt(sourceElement.style.width)*2-1;eventCoords.y=-(domEvent.layerY/parseInt(sourceElement.style.height))*2+1;var raycaster=new THREE.Raycaster;raycaster.setFromCamera(eventCoords,cameraPicking);var intersects=raycaster.intersectObjects(objects);return intersects};THREEx.ARClickability.prototype.update=function(){};THREEx.ARClickability.tangoPickingPointCloud=function(artoolkitContext,mouseX,mouseY){var vrDisplay=artoolkitContext._tangoContext.vrDisplay;if(vrDisplay===null)return null;var pointAndPlane=vrDisplay.getPickingPointAndPlaneInPointCloud(mouseX,mouseY);if(pointAndPlane==null){console.warn("Could not retrieve the correct point and plane.");return null}var boundingSphereRadius=.01;var object3d=new THREE.Object3D;THREE.WebAR.positionAndRotateObject3DWithPickingPointAndPlaneInPointCloud(pointAndPlane,object3d,boundingSphereRadius);object3d.rotateZ(-Math.PI/2);var result={};result.position=object3d.position;result.quaternion=object3d.quaternion;return result};var THREEx=THREEx||{};THREEx.ArMarkerCloak=function(videoTexture){var updateInShaderEnabled=true;var geometry=new THREE.PlaneGeometry(1.3+.25,1.85+.25,1,8).translate(0,-.3,0);var material=new THREE.ShaderMaterial({vertexShader:THREEx.ArMarkerCloak.vertexShader,fragmentShader:THREEx.ArMarkerCloak.fragmentShader,transparent:true,uniforms:{texture:{value:videoTexture},opacity:{value:.5}},defines:{updateInShaderEnabled:updateInShaderEnabled?1:0}});var cloakMesh=new THREE.Mesh(geometry,material);cloakMesh.rotation.x=-Math.PI/2;this.object3d=cloakMesh;var xMin=-.65;var xMax=.65;var yMin=.65+.1;var yMax=.95+.1;var originalsFaceVertexUvs=[[]];for(var faceIndex=0;faceIndex=this.parameters.minVisibleDelay){object3d.visible=true;snapDirectlyToTarget()}}if(wasVisible===true&&targetObject3d.visible===false){var unvisibleFor=present-this._unvisibleStartedAt;if(unvisibleFor>=this.parameters.minUnvisibleDelay){object3d.visible=false}}if(this._lastLerpStepAt===null){applyOneSlerpStep();this._lastLerpStepAt=present}else{var nStepsToDo=Math.floor((present-this._lastLerpStepAt)/this.parameters.lerpStepDelay);for(var i=0;iwebvr.info for more info.")}else{alert("Your browser does not support WebVR. See webvr.info for assistance.")}this._tangoContext={vrDisplay:null,vrPointCloud:null,frameData:new VRFrameData};navigator.getVRDisplays().then(function(vrDisplays){if(vrDisplays.length===0)alert("no vrDisplays available");var vrDisplay=_this._tangoContext.vrDisplay=vrDisplays[0];console.log("vrDisplays.displayName :",vrDisplay.displayName);if(vrDisplay.displayName==="Tango VR Device"){_this._tangoContext.vrPointCloud=new THREE.WebAR.VRPointCloud(vrDisplay,true)}onCompleted()})};ARjs.Context.prototype._updateTango=function(srcElement){var _this=this;var arMarkersControls=this._arMarkersControls;var tangoContext=this._tangoContext;var vrDisplay=this._tangoContext.vrDisplay;if(vrDisplay===null)return;if(vrDisplay.displayName==="Tango VR Device"){var showPointCloud=true;var pointsToSkip=0;_this._tangoContext.vrPointCloud.update(showPointCloud,pointsToSkip,true)}if(this._arMarkersControls.length===0)return;var foundControls=this._arMarkersControls[0];var frameData=this._tangoContext.frameData;vrDisplay.getFrameData(frameData);if(frameData.pose.position===null)return;if(frameData.pose.orientation===null)return;var position=(new THREE.Vector3).fromArray(frameData.pose.position);var quaternion=(new THREE.Quaternion).fromArray(frameData.pose.orientation);var scale=new THREE.Vector3(1,1,1);var cameraTransformMatrix=(new THREE.Matrix4).compose(position,quaternion,scale);var modelViewMatrix=new THREE.Matrix4;modelViewMatrix.getInverse(cameraTransformMatrix);foundControls.updateWithModelViewMatrix(modelViewMatrix)};var ARjs=ARjs||{};var THREEx=THREEx||{};ARjs.Profile=THREEx.ArToolkitProfile=function(){this.reset();this.performance("default")};ARjs.Profile.prototype._guessPerformanceLabel=function(){var isMobile=navigator.userAgent.match(/Android/i)||navigator.userAgent.match(/webOS/i)||navigator.userAgent.match(/iPhone/i)||navigator.userAgent.match(/iPad/i)||navigator.userAgent.match(/iPod/i)||navigator.userAgent.match(/BlackBerry/i)||navigator.userAgent.match(/Windows Phone/i)?true:false;if(isMobile===true){return"phone-normal"}return"desktop-normal"};ARjs.Profile.prototype.reset=function(){this.sourceParameters={sourceType:"webcam"};this.contextParameters={cameraParametersUrl:THREEx.ArToolkitContext.baseURL+"../data/data/camera_para.dat",detectionMode:"mono"};this.defaultMarkerParameters={type:"pattern",patternUrl:THREEx.ArToolkitContext.baseURL+"../data/data/patt.hiro",changeMatrixMode:"modelViewMatrix"};return this};ARjs.Profile.prototype.performance=function(label){if(label==="default"){label=this._guessPerformanceLabel()}if(label==="desktop-fast"){this.contextParameters.canvasWidth=640*3;this.contextParameters.canvasHeight=480*3;this.contextParameters.maxDetectionRate=30}else if(label==="desktop-normal"){this.contextParameters.canvasWidth=640;this.contextParameters.canvasHeight=480;this.contextParameters.maxDetectionRate=60}else if(label==="phone-normal"){this.contextParameters.canvasWidth=80*4;this.contextParameters.canvasHeight=60*4;this.contextParameters.maxDetectionRate=30}else if(label==="phone-slow"){this.contextParameters.canvasWidth=80*3;this.contextParameters.canvasHeight=60*3;this.contextParameters.maxDetectionRate=30}else{console.assert(false,"unknonwn label "+label)}return this};ARjs.Profile.prototype.defaultMarker=function(trackingBackend){trackingBackend=trackingBackend||this.contextParameters.trackingBackend;if(trackingBackend==="artoolkit"){this.contextParameters.detectionMode="mono";this.defaultMarkerParameters.type="pattern";this.defaultMarkerParameters.patternUrl=THREEx.ArToolkitContext.baseURL+"../data/data/patt.hiro"}else if(trackingBackend==="aruco"){this.contextParameters.detectionMode="mono";this.defaultMarkerParameters.type="barcode";this.defaultMarkerParameters.barcodeValue=1001}else if(trackingBackend==="tango"){this.defaultMarkerParameters.type="barcode";this.defaultMarkerParameters.barcodeValue=1001}else console.assert(false);return this};ARjs.Profile.prototype.sourceWebcam=function(){this.sourceParameters.sourceType="webcam";delete this.sourceParameters.sourceUrl;return this};ARjs.Profile.prototype.sourceVideo=function(url){this.sourceParameters.sourceType="video";this.sourceParameters.sourceUrl=url;return this};ARjs.Profile.prototype.sourceImage=function(url){this.sourceParameters.sourceType="image";this.sourceParameters.sourceUrl=url;return this};ARjs.Profile.prototype.trackingBackend=function(trackingBackend){console.warn("stop profile.trackingBackend() obsolete function. use .trackingMethod instead");this.contextParameters.trackingBackend=trackingBackend;return this};ARjs.Profile.prototype.changeMatrixMode=function(changeMatrixMode){this.defaultMarkerParameters.changeMatrixMode=changeMatrixMode;return this};ARjs.Profile.prototype.trackingMethod=function(trackingMethod){var data=ARjs.Utils.parseTrackingMethod(trackingMethod);this.defaultMarkerParameters.markersAreaEnabled=data.markersAreaEnabled;this.contextParameters.trackingBackend=data.trackingBackend;return this};ARjs.Profile.prototype.checkIfValid=function(){if(this.contextParameters.trackingBackend==="tango"){this.sourceImage(THREEx.ArToolkitContext.baseURL+"../data/images/img.jpg")}return this};var ARjs=ARjs||{};var THREEx=THREEx||{};ARjs.Source=THREEx.ArToolkitSource=function(parameters){var _this=this;this.ready=false;this.domElement=null;this.parameters={sourceType:"webcam",sourceUrl:null,sourceWidth:640,sourceHeight:480,displayWidth:640,displayHeight:480};setParameters(parameters);function setParameters(parameters){if(parameters===undefined)return;for(var key in parameters){var newValue=parameters[key];if(newValue===undefined){console.warn("THREEx.ArToolkitSource: '"+key+"' parameter is undefined.");continue}var currentValue=_this.parameters[key];if(currentValue===undefined){console.warn("THREEx.ArToolkitSource: '"+key+"' is not a property of this material.");continue}_this.parameters[key]=newValue}}};ARjs.Source.prototype.init=function(onReady,onError){var _this=this;if(this.parameters.sourceType==="image"){var domElement=this._initSourceImage(onSourceReady,onError)}else if(this.parameters.sourceType==="video"){var domElement=this._initSourceVideo(onSourceReady,onError)}else if(this.parameters.sourceType==="webcam"){var domElement=this._initSourceWebcam(onSourceReady,onError)}else{console.assert(false)}this.domElement=domElement;this.domElement.style.position="absolute";this.domElement.style.top="0px";this.domElement.style.left="0px";this.domElement.style.zIndex="-2";return this;function onSourceReady(){document.body.appendChild(_this.domElement);_this.ready=true;onReady&&onReady()}};ARjs.Source.prototype._initSourceImage=function(onReady){var domElement=document.createElement("img");domElement.src=this.parameters.sourceUrl;domElement.width=this.parameters.sourceWidth;domElement.height=this.parameters.sourceHeight;domElement.style.width=this.parameters.displayWidth+"px";domElement.style.height=this.parameters.displayHeight+"px";var interval=setInterval(function(){if(!domElement.naturalWidth)return;onReady();clearInterval(interval)},1e3/50);return domElement};ARjs.Source.prototype._initSourceVideo=function(onReady){var domElement=document.createElement("video");domElement.src=this.parameters.sourceUrl;domElement.style.objectFit="initial";domElement.autoplay=true;domElement.webkitPlaysinline=true;domElement.controls=false;domElement.loop=true;domElement.muted=true;document.body.addEventListener("click",function onClick(){document.body.removeEventListener("click",onClick);domElement.play()});domElement.width=this.parameters.sourceWidth;domElement.height=this.parameters.sourceHeight;domElement.style.width=this.parameters.displayWidth+"px";domElement.style.height=this.parameters.displayHeight+"px";var interval=setInterval(function(){if(!domElement.videoWidth)return;onReady();clearInterval(interval)},1e3/50);return domElement};ARjs.Source.prototype._initSourceWebcam=function(onReady,onError){var _this=this;onError=onError||function(error){alert("Webcam Error\nName: "+error.name+"\nMessage: "+error.message)};var domElement=document.createElement("video");domElement.setAttribute("autoplay","");domElement.setAttribute("muted","");domElement.setAttribute("playsinline","");domElement.style.width=this.parameters.displayWidth+"px";domElement.style.height=this.parameters.displayHeight+"px";if(navigator.mediaDevices===undefined||navigator.mediaDevices.enumerateDevices===undefined||navigator.mediaDevices.getUserMedia===undefined){if(navigator.mediaDevices===undefined)var fctName="navigator.mediaDevices";else if(navigator.mediaDevices.enumerateDevices===undefined)var fctName="navigator.mediaDevices.enumerateDevices";else if(navigator.mediaDevices.getUserMedia===undefined)var fctName="navigator.mediaDevices.getUserMedia";else console.assert(false);onError({name:"",message:"WebRTC issue-! "+fctName+" not present in your browser"});return null}navigator.mediaDevices.enumerateDevices().then(function(devices){var userMediaConstraints={audio:false,video:{facingMode:"environment",width:{ideal:_this.parameters.sourceWidth},height:{ideal:_this.parameters.sourceHeight}}};navigator.mediaDevices.getUserMedia(userMediaConstraints).then(function success(stream){domElement.srcObject=stream;document.body.addEventListener("click",function(){domElement.play()});var interval=setInterval(function(){if(!domElement.videoWidth)return;onReady();clearInterval(interval)},1e3/50)}).catch(function(error){onError({name:error.name,message:error.message})})}).catch(function(error){onError({message:error.message})});return domElement};ARjs.Source.prototype.hasMobileTorch=function(){var stream=arToolkitSource.domElement.srcObject;if(stream instanceof MediaStream===false)return false;if(this._currentTorchStatus===undefined){this._currentTorchStatus=false}var videoTrack=stream.getVideoTracks()[0];if(videoTrack.getCapabilities===undefined)return false;var capabilities=videoTrack.getCapabilities();return capabilities.torch?true:false};ARjs.Source.prototype.toggleMobileTorch=function(){console.assert(this.hasMobileTorch()===true);var stream=arToolkitSource.domElement.srcObject;if(stream instanceof MediaStream===false){alert("enabling mobile torch is available only on webcam");return}if(this._currentTorchStatus===undefined){this._currentTorchStatus=false}var videoTrack=stream.getVideoTracks()[0];var capabilities=videoTrack.getCapabilities();if(!capabilities.torch){alert("no mobile torch is available on your camera");return}this._currentTorchStatus=this._currentTorchStatus===false?true:false;videoTrack.applyConstraints({advanced:[{torch:this._currentTorchStatus}]}).catch(function(error){console.log(error)})};ARjs.Source.prototype.onResizeElement=function(mirrorDomElements){var _this=this;var screenWidth=window.innerWidth;var screenHeight=window.innerHeight;if(this.domElement.nodeName==="IMG"){var sourceWidth=this.domElement.naturalWidth;var sourceHeight=this.domElement.naturalHeight}else if(this.domElement.nodeName==="VIDEO"){var sourceWidth=this.domElement.videoWidth;var sourceHeight=this.domElement.videoHeight}else{console.assert(false)}var sourceAspect=sourceWidth/sourceHeight;var screenAspect=screenWidth/screenHeight;if(screenAspecttrackingBackend : "+trackingBackend;var domElement=document.createElement("a");domElement.innerHTML="Share on augmented-websites";domElement.style.display="block";domElement.setAttribute("target","_blank");domElement.href="https://webxr.io/augmented-website?"+location.href;this.domElement.appendChild(domElement);if(trackingBackend==="tango"&&tangoPointCloud){var domElement=document.createElement("button");this.domElement.appendChild(domElement);domElement.id="buttonTangoTogglePointCloud";domElement.innerHTML="toggle-point-cloud";domElement.href="javascript:void(0)";domElement.addEventListener("click",function(){var scene=arSession.parameters.scene;if(tangoPointCloud.object3d.parent){scene.remove(tangoPointCloud.object3d)}else{scene.add(tangoPointCloud.object3d)}})}};ARjs.AnchorDebugUI=function(arAnchor){var _this=this;var arSession=arAnchor.arSession;var trackingBackend=arSession.arContext.parameters.trackingBackend;this.domElement=document.createElement("div");this.domElement.style.color="rgba(0,0,0,0.9)";this.domElement.style.backgroundColor="rgba(127,127,127,0.5)";this.domElement.style.display="inline-block";this.domElement.style.padding="0.5em";this.domElement.style.margin="0.5em";this.domElement.style.textAlign="left";var domElement=document.createElement("span");domElement.style.display="block";this.domElement.appendChild(domElement);domElement.innerHTML="markersAreaEnabled :"+arAnchor.parameters.markersAreaEnabled;if(arAnchor.parameters.markersAreaEnabled){var domElement=document.createElement("button");domElement.style.display="block";this.domElement.appendChild(domElement);domElement.id="buttonToggleMarkerHelpers";domElement.innerHTML="toggle-marker-helper";domElement.href="javascript:void(0)";var subMarkerHelpersVisible=false;domElement.addEventListener("click",function(){subMarkerHelpersVisible=subMarkerHelpersVisible?false:true;arAnchor.markersArea.setSubMarkersVisibility(subMarkerHelpersVisible)})}if(arAnchor.parameters.markersAreaEnabled){var domElement=document.createElement("button");domElement.style.display="block";this.domElement.appendChild(domElement);domElement.id="buttonMarkersAreaLearner";domElement.innerHTML="Learn-new-marker-area";domElement.href="javascript:void(0)";domElement.addEventListener("click",function(){var learnerBaseURL=ARjs.Context.baseURL+"examples/multi-markers/examples/learner.html";ARjs.MarkersAreaUtils.navigateToLearnerPage(learnerBaseURL,trackingBackend)})}if(arAnchor.parameters.markersAreaEnabled){var domElement=document.createElement("button");domElement.style.display="block";this.domElement.appendChild(domElement);domElement.id="buttonMarkersAreaReset";domElement.innerHTML="Reset-marker-area";domElement.href="javascript:void(0)";domElement.addEventListener("click",function(){ARjs.MarkersAreaUtils.storeDefaultMultiMarkerFile(trackingBackend);location.reload()})}};var ARjs=ARjs||{};ARjs.HitTesting=function(arSession){var _this=this;var arContext=arSession.arContext;var trackingBackend=arContext.parameters.trackingBackend;this.enabled=true;this._arSession=arSession;this._hitTestingPlane=null;this._hitTestingTango=null;if(trackingBackend==="tango"){_this._hitTestingTango=new THREEx.HitTestingTango(arContext)}else{_this._hitTestingPlane=new THREEx.HitTestingPlane(arSession.arSource.domElement)}};ARjs.HitTesting.prototype.update=function(camera,pickingRoot,changeMatrixMode){if(this.enabled===false)return;if(this._hitTestingTango!==null){this._hitTestingTango.update()}else if(this._hitTestingPlane!==null){this._hitTestingPlane.update(camera,pickingRoot,changeMatrixMode)}else console.assert(false)};ARjs.HitTesting.prototype.testDomEvent=function(domEvent){var trackingBackend=this._arSession.arContext.parameters.trackingBackend;var arSource=this._arSession.arSource;if(this.enabled===false)return[];if(trackingBackend==="tango"){var mouseX=domEvent.pageX/window.innerWidth;var mouseY=domEvent.pageY/window.innerHeight}else{var mouseX=domEvent.layerX/parseInt(arSource.domElement.style.width);var mouseY=domEvent.layerY/parseInt(arSource.domElement.style.height)}return this.test(mouseX,mouseY)};ARjs.HitTesting.prototype.test=function(mouseX,mouseY){var arContext=this._arSession.arContext;var trackingBackend=arContext.parameters.trackingBackend;var hitTestResults=[];if(this.enabled===false)return[];var result=null;if(trackingBackend==="tango"){var result=this._hitTestingTango.test(mouseX,mouseY)}else{var result=this._hitTestingPlane.test(mouseX,mouseY)}if(result===null)return hitTestResults;var hitTestResult=new ARjs.HitTesting.Result(result.position,result.quaternion,result.scale);hitTestResults.push(hitTestResult);return hitTestResults};ARjs.HitTesting.Result=function(position,quaternion,scale){this.position=position;this.quaternion=quaternion;this.scale=scale};ARjs.HitTesting.Result.prototype.apply=function(object3d){object3d.position.copy(this.position);object3d.quaternion.copy(this.quaternion);object3d.scale.copy(this.scale);object3d.updateMatrix()};ARjs.HitTesting.Result.prototype.applyPosition=function(object3d){object3d.position.copy(this.position);object3d.updateMatrix();return this};ARjs.HitTesting.Result.prototype.applyQuaternion=function(object3d){object3d.quaternion.copy(this.quaternion);object3d.updateMatrix();return this};var ARjs=ARjs||{};ARjs.Session=function(parameters){var _this=this;this.parameters={renderer:null,camera:null,scene:null,sourceParameters:{},contextParameters:{}};setParameters(parameters);function setParameters(parameters){if(parameters===undefined)return;for(var key in parameters){var newValue=parameters[key];if(newValue===undefined){console.warn("THREEx.Session: '"+key+"' parameter is undefined.");continue}var currentValue=_this.parameters[key];if(currentValue===undefined){console.warn("THREEx.Session: '"+key+"' is not a property of this material.");continue}_this.parameters[key]=newValue}}console.assert(this.parameters.renderer instanceof THREE.WebGLRenderer);console.assert(this.parameters.camera instanceof THREE.Camera);console.assert(this.parameters.scene instanceof THREE.Scene);Object.defineProperty(this,"renderer",{get:function(){console.warn("use .parameters.renderer renderer");return this.parameters.renderer}});Object.defineProperty(this,"camera",{get:function(){console.warn("use .parameters.camera instead");return this.parameters.camera}});Object.defineProperty(this,"scene",{get:function(){console.warn("use .parameters.scene instead");return this.parameters.scene}});console.log("AR.js",ARjs.Context.REVISION,"- trackingBackend:",parameters.contextParameters.trackingBackend);var arSource=_this.arSource=new ARjs.Source(parameters.sourceParameters);arSource.init(function onReady(){arSource.onResize(arContext,_this.parameters.renderer,_this.parameters.camera)});window.addEventListener("resize",function(){arSource.onResize(arContext,_this.parameters.renderer,_this.parameters.camera)});var arContext=_this.arContext=new ARjs.Context(parameters.contextParameters);_this.arContext.init();arContext.addEventListener("initialized",function(event){arSource.onResize(arContext,_this.parameters.renderer,_this.parameters.camera)});this.update=function(){if(arSource.ready===false)return;arContext.update(arSource.domElement)}};ARjs.Session.prototype.onResize=function(){this.arSource.onResize(this.arContext,this.parameters.renderer,this.parameters.camera)};var ARjs=ARjs||{};ARjs.TangoPointCloud=function(arSession){var _this=this;var arContext=arSession.arContext;this.object3d=new THREE.Group;console.warn("Work only on cameraTransformMatrix - fix me - useless limitation");arContext.addEventListener("initialized",function(event){var vrPointCloud=arContext._tangoContext.vrPointCloud;var geometry=vrPointCloud.getBufferGeometry();var material=new THREE.PointsMaterial({size:.01,depthWrite:false});var pointsObject=new THREE.Points(geometry,material);pointsObject.frustumCulled=false;pointsObject.renderDepth=0;_this.object3d.add(pointsObject)})};var ARjs=ARjs||{};ARjs.TangoVideoMesh=function(arSession){var arContext=arSession.arContext;var renderer=arSession.renderer;var videoMesh=null;var vrDisplay=null;var sceneOrtho=new THREE.Scene;var cameraOrtho=new THREE.OrthographicCamera(-1,1,1,-1,0,100);this._sceneOrtho=sceneOrtho;this._cameraOrtho=cameraOrtho;arContext.addEventListener("initialized",function(event){console.assert(arContext.parameters.trackingBackend==="tango");vrDisplay=arContext._tangoContext.vrDisplay;console.assert(vrDisplay,"vrDisplay MUST be defined");if(vrDisplay.displayName!=="Tango VR Device")return;videoMesh=THREE.WebAR.createVRSeeThroughCameraMesh(vrDisplay);sceneOrtho.add(videoMesh)});this.update=function(){console.assert(arContext.parameters.trackingBackend==="tango");if(videoMesh===null)return;THREE.WebAR.updateCameraMeshOrientation(vrDisplay,videoMesh)};this.render=function(){console.assert(arContext.parameters.trackingBackend==="tango");renderer.render(sceneOrtho,cameraOrtho);renderer.clearDepth()}};var ARjs=ARjs||{};ARjs.Utils={};ARjs.Utils.createDefaultCamera=function(trackingMethod){var trackingBackend=this.parseTrackingMethod(trackingMethod).trackingBackend;if(trackingBackend==="artoolkit"){var camera=new THREE.Camera}else if(trackingBackend==="aruco"){var camera=new THREE.PerspectiveCamera(42,window.innerWidth/window.innerHeight,.01,100)}else if(trackingBackend==="tango"){var camera=new THREE.PerspectiveCamera(42,window.innerWidth/window.innerHeight,.01,100)}else console.assert(false,"unknown trackingBackend: "+trackingBackend);return camera};ARjs.Utils.isTango=function(){var isTango=navigator.userAgent.match("Chrome/57.0.2987.5")!==null?true:false;return isTango};ARjs.Utils.parseTrackingMethod=function(trackingMethod){if(trackingMethod==="best"){trackingMethod=ARjs.Utils.isTango()?"tango":"area-artoolkit"}if(trackingMethod.startsWith("area-")){return{trackingBackend:trackingMethod.replace("area-",""),markersAreaEnabled:true}}else{return{trackingBackend:trackingMethod,markersAreaEnabled:false}}};var ARjs=ARjs||{};var THREEx=THREEx||{};ARjs.MarkersAreaControls=THREEx.ArMultiMarkerControls=function(arToolkitContext,object3d,parameters){var _this=this;THREEx.ArBaseControls.call(this,object3d);if(arguments.length>3)console.assert("wrong api for",THREEx.ArMultiMarkerControls);this.parameters={subMarkersControls:parameters.subMarkersControls,subMarkerPoses:parameters.subMarkerPoses,changeMatrixMode:parameters.changeMatrixMode!==undefined?parameters.changeMatrixMode:"modelViewMatrix"};this.object3d.visible=false;this.subMarkersControls=this.parameters.subMarkersControls;this.subMarkerPoses=this.parameters.subMarkerPoses;arToolkitContext.addEventListener("sourceProcessed",function(){_this._onSourceProcessed()})};ARjs.MarkersAreaControls.prototype=Object.create(THREEx.ArBaseControls.prototype);ARjs.MarkersAreaControls.prototype.constructor=ARjs.MarkersAreaControls;ARjs.MarkersAreaControls.prototype._onSourceProcessed=function(){var _this=this;var stats={count:0,position:{sum:new THREE.Vector3(0,0,0),average:new THREE.Vector3(0,0,0)},quaternion:{sum:new THREE.Quaternion(0,0,0,0),average:new THREE.Quaternion(0,0,0,0)},scale:{sum:new THREE.Vector3(0,0,0),average:new THREE.Vector3(0,0,0)}};var firstQuaternion=_this.parameters.subMarkersControls[0].object3d.quaternion;this.parameters.subMarkersControls.forEach(function(markerControls,markerIndex){var markerObject3d=markerControls.object3d;if(markerObject3d.visible===false)return;var matrix=markerObject3d.matrix.clone();var markerPose=_this.parameters.subMarkerPoses[markerIndex];matrix.multiply((new THREE.Matrix4).getInverse(markerPose));var position=new THREE.Vector3;var quaternion=new THREE.Quaternion;var scale=new THREE.Vector3;matrix.decompose(position,quaternion,scale);stats.count++;ARjs.MarkersAreaControls.averageVector3(stats.position.sum,position,stats.count,stats.position.average);ARjs.MarkersAreaControls.averageQuaternion(stats.quaternion.sum,quaternion,firstQuaternion,stats.count,stats.quaternion.average);ARjs.MarkersAreaControls.averageVector3(stats.scale.sum,scale,stats.count,stats.scale.average)});if(stats.count>0){_this.object3d.visible=true}else{_this.object3d.visible=false}if(stats.count>0){var modelViewMatrix=new THREE.Matrix4;modelViewMatrix.compose(stats.position.average,stats.quaternion.average,stats.scale.average);if(this.parameters.changeMatrixMode==="modelViewMatrix"){_this.object3d.matrix.copy(modelViewMatrix)}else if(this.parameters.changeMatrixMode==="cameraTransformMatrix"){_this.object3d.matrix.getInverse(modelViewMatrix)}else{console.assert(false)}_this.object3d.matrix.decompose(_this.object3d.position,_this.object3d.quaternion,_this.object3d.scale)}};ARjs.MarkersAreaControls.averageQuaternion=function(quaternionSum,newQuaternion,firstQuaternion,count,quaternionAverage){quaternionAverage=quaternionAverage||new THREE.Quaternion;console.assert(firstQuaternion instanceof THREE.Quaternion===true);if(newQuaternion.dot(firstQuaternion)>0){newQuaternion=new THREE.Quaternion(-newQuaternion.x,-newQuaternion.y,-newQuaternion.z,-newQuaternion.w)}quaternionSum.x+=newQuaternion.x;quaternionSum.y+=newQuaternion.y;quaternionSum.z+=newQuaternion.z;quaternionSum.w+=newQuaternion.w;quaternionAverage.x=quaternionSum.x/count;quaternionAverage.y=quaternionSum.y/count;quaternionAverage.z=quaternionSum.z/count;quaternionAverage.w=quaternionSum.w/count;quaternionAverage.normalize();return quaternionAverage};ARjs.MarkersAreaControls.averageVector3=function(vector3Sum,vector3,count,vector3Average){vector3Average=vector3Average||new THREE.Vector3;vector3Sum.x+=vector3.x;vector3Sum.y+=vector3.y;vector3Sum.z+=vector3.z;vector3Average.x=vector3Sum.x/count;vector3Average.y=vector3Sum.y/count;vector3Average.z=vector3Sum.z/count;return vector3Average};ARjs.MarkersAreaControls.computeCenter=function(jsonData){var multiMarkerFile=JSON.parse(jsonData);var stats={count:0,position:{sum:new THREE.Vector3(0,0,0),average:new THREE.Vector3(0,0,0)},quaternion:{sum:new THREE.Quaternion(0,0,0,0),average:new THREE.Quaternion(0,0,0,0)},scale:{sum:new THREE.Vector3(0,0,0),average:new THREE.Vector3(0,0,0)}};var firstQuaternion=new THREE.Quaternion;multiMarkerFile.subMarkersControls.forEach(function(item){var poseMatrix=(new THREE.Matrix4).fromArray(item.poseMatrix);var position=new THREE.Vector3;var quaternion=new THREE.Quaternion;var scale=new THREE.Vector3;poseMatrix.decompose(position,quaternion,scale);stats.count++;ARjs.MarkersAreaControls.averageVector3(stats.position.sum,position,stats.count,stats.position.average);ARjs.MarkersAreaControls.averageQuaternion(stats.quaternion.sum,quaternion,firstQuaternion,stats.count,stats.quaternion.average);ARjs.MarkersAreaControls.averageVector3(stats.scale.sum,scale,stats.count,stats.scale.average)});var averageMatrix=new THREE.Matrix4;averageMatrix.compose(stats.position.average,stats.quaternion.average,stats.scale.average);return averageMatrix};ARjs.MarkersAreaControls.computeBoundingBox=function(jsonData){var multiMarkerFile=JSON.parse(jsonData);var boundingBox=new THREE.Box3;multiMarkerFile.subMarkersControls.forEach(function(item){var poseMatrix=(new THREE.Matrix4).fromArray(item.poseMatrix);var position=new THREE.Vector3;var quaternion=new THREE.Quaternion;var scale=new THREE.Vector3;poseMatrix.decompose(position,quaternion,scale);boundingBox.expandByPoint(position)});return boundingBox};ARjs.MarkersAreaControls.prototype.updateSmoothedControls=function(smoothedControls,lerpsValues){if(lerpsValues===undefined){lerpsValues=[[.3+.1,.1,.3],[.4+.1,.1,.4],[.4+.1,.2,.5],[.5+.1,.2,.7],[.5+.1,.2,.7]]}var nVisible=0;this.parameters.subMarkersControls.forEach(function(markerControls,markerIndex){var markerObject3d=markerControls.object3d;if(markerObject3d.visible===true)nVisible++});if(lerpsValues[nVisible-1]!==undefined){var lerpValues=lerpsValues[nVisible-1]}else{var lerpValues=lerpsValues[lerpsValues.length-1]}smoothedControls.parameters.lerpPosition=lerpValues[0];smoothedControls.parameters.lerpQuaternion=lerpValues[1];smoothedControls.parameters.lerpScale=lerpValues[2]};ARjs.MarkersAreaControls.fromJSON=function(arToolkitContext,parent3D,markerRoot,jsonData,parameters){var multiMarkerFile=JSON.parse(jsonData);var subMarkersControls=[];var subMarkerPoses=[];parameters=parameters||{};multiMarkerFile.subMarkersControls.forEach(function(item){var markerRoot=new THREE.Object3D;parent3D.add(markerRoot);var subMarkerControls=new THREEx.ArMarkerControls(arToolkitContext,markerRoot,item.parameters);subMarkersControls.push(subMarkerControls);subMarkerPoses.push((new THREE.Matrix4).fromArray(item.poseMatrix))});parameters.subMarkersControls=subMarkersControls;parameters.subMarkerPoses=subMarkerPoses;var multiMarkerControls=new THREEx.ArMultiMarkerControls(arToolkitContext,markerRoot,parameters);return multiMarkerControls};var ARjs=ARjs||{};var THREEx=THREEx||{};ARjs.MarkersAreaLearning=THREEx.ArMultiMakersLearning=function(arToolkitContext,subMarkersControls){var _this=this;this._arToolkitContext=arToolkitContext;this.subMarkersControls=subMarkersControls;this.enabled=true;arToolkitContext.addEventListener("sourceProcessed",function(){_this._onSourceProcessed()})};ARjs.MarkersAreaLearning.prototype._onSourceProcessed=function(){var originQuaternion=this.subMarkersControls[0].object3d.quaternion;if(this.enabled===false)return;var visibleMarkerControls=this.subMarkersControls.filter(function(markerControls){return markerControls.object3d.visible===true});var count=Object.keys(visibleMarkerControls).length;var positionDelta=new THREE.Vector3;var quaternionDelta=new THREE.Quaternion;var scaleDelta=new THREE.Vector3;var tmpMatrix=new THREE.Matrix4;for(var i=0;i=1?true:false;if(isLearned===true)return;var otherSubControlsID=_this._getLearnedCoupleStats(subMarkerControls);if(otherSubControlsID===null){return}var otherSubControls=_this._getSubMarkerControlsByID(otherSubControlsID);var seenCoupleStats=subMarkerControls.object3d.userData.seenCouples[otherSubControlsID];var averageMatrix=new THREE.Matrix4;averageMatrix.compose(seenCoupleStats.position.average,seenCoupleStats.quaternion.average,seenCoupleStats.scale.average);var otherAverageMatrix=otherSubControls.object3d.userData.result.averageMatrix;var matrix=(new THREE.Matrix4).getInverse(otherAverageMatrix).multiply(averageMatrix);matrix=(new THREE.Matrix4).getInverse(matrix);console.assert(subMarkerControls.object3d.userData.result===undefined);subMarkerControls.object3d.userData.result={averageMatrix:matrix,confidenceFactor:1};resultChanged=true})}while(resultChanged===true)};ARjs.MarkersAreaLearning.prototype._getLearnedCoupleStats=function(subMarkerControls){if(subMarkerControls.object3d.userData.seenCouples===undefined)return null;var seenCouples=subMarkerControls.object3d.userData.seenCouples;var coupleControlsIDs=Object.keys(seenCouples).map(Number);for(var i=0;i=1?true:false;if(isLearned===false)continue;return otherSubControlsID}return null};ARjs.MarkersAreaLearning.prototype._getSubMarkerControlsByID=function(controlsID){for(var i=0;i>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;e a[I+v>>0]=F>>>31;F=(F|0)>-1?F:0-F|0;v=v+-1|0;y=(F|0)<(y|0)?F:y}if((z|0)>0)z=z+-1|0;else break}if((D|0)>0)D=D+-1|0;else break}break}case 3:{v=119;y=255;D=13;while(1){C=D+-3|0;B=D&-2;A=(B|0)==12;B=(B|0)==0;z=0;do{if(((z+-3|C)>>>0>=8?!(A&z>>>0<2|(z|D)>>>0<2):0)?!(B&(z&-2|0)==12):0){F=(d[K+((z*14|0)+D)>>0]|0)-H|0;a[I+v>>0]=F>>>31;F=(F|0)>-1?F:0-F|0;v=v+-1|0;y=(F|0)<(y|0)?F:y}z=z+1|0}while((z|0)!=14);if((D|0)>0)D=D+-1|0;else break}break}default:y=255}c[t>>2]=G;h[u>>3]=(y|0)>30?1.0:+(y|0)/30.0;y=Ie(2830,0,0,I,J)|0;if((y|0)<0){y=-4;v=0;z=0}else{if(w)c[w>>2]=y;z=J;y=0;v=c[z>>2]|0;z=c[z+4>>2]|0}}else{c[t>>2]=0;h[u>>3]=-1.0;y=-2;v=0;z=0}while(0);if((y|0)<0){c[s>>2]=-1;break}if((v|0)==-1&(z|0)==-1){c[s>>2]=-1;y=-5;break}c[s>>2]=(v&-32768|0)==0&0==0?v&32767:0;if(!x)y=0;else{y=x;c[y>>2]=v;c[y+4>>2]=z;y=0}}else y=1;while(0);b:do switch(f|0){case 0:case 1:case 3:case 4:{if(!b){c[p>>2]=-1;v=-1;break b}v=b+28|0;z=c[v>>2]|0;A=z<<2;switch(f|0){case 0:case 3:if((Ee(e,0,z,A,g,j,k,l,m,n,o,K)|0)<0){c[p>>2]=-1;v=-6;break b}else{v=Ge(b,0,K,c[v>>2]|0,p,q,r)|0;break b}default:if((Ee(e,1,z,A,g,j,k,l,m,n,o,K)|0)<0){c[p>>2]=-1;v=-6;break b}else{v=Ge(b,1,K,c[v>>2]|0,p,q,r)|0;break b}}}default:v=1}while(0);if((y|0)!=1){if((v|0)!=1)y=(v&y|0)<0?v:0}else y=v;i=L;return y|0}function _j(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0,j=0,k=0;k=i;i=i+16|0;b=k+8|0;h=k+4|0;d=k;c[h>>2]=a;do if(a>>>0>=212){g=(a>>>0)/210|0;e=g*210|0;c[d>>2]=a-e;b=($j(3712,3904,d,b)|0)-3712>>2;f=b;b=(c[3712+(b<<2)>>2]|0)+e|0;a:while(1){e=5;while(1){if(e>>>0>=47){e=211;j=8;break}d=c[3520+(e<<2)>>2]|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=106;break a}if((b|0)==($(a,d)|0))break;else e=e+1|0}b:do if((j|0)==8)while(1){j=0;d=(b>>>0)/(e>>>0)|0;if(d>>>0>>0){j=105;break a}if((b|0)==($(d,e)|0))break b;d=e+10|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+12|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+16|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+18|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+22|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+28|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+30|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+36|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+40|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+42|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+46|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+52|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+58|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+60|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+66|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+70|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+72|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+78|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+82|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+88|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+96|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+100|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+102|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+106|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+108|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+112|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+120|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+126|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+130|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+136|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+138|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+142|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+148|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+150|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+156|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+162|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+166|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+168|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+172|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+178|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+180|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+186|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+190|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+192|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+196|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+198|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+208|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break;else{e=e+210|0;j=8}}while(0);e=f+1|0;b=(e|0)==48;e=b?0:e;b=(b&1)+g|0;f=e;g=b;b=(c[3712+(e<<2)>>2]|0)+(b*210|0)|0}if((j|0)==105){c[h>>2]=b;break}else if((j|0)==106){c[h>>2]=b;break}}else b=c[($j(3520,3712,h,b)|0)>>2]|0;while(0);i=k;return b|0}function $j(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0;f=c[d>>2]|0;e=a;d=b-a>>2;a:while(1){while(1){if(!d)break a;a=(d|0)/2|0;if((c[e+(a<<2)>>2]|0)>>>0>>0)break;else d=a}e=e+(a+1<<2)|0;d=d+-1-a|0}return e|0}function ak(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0;if(e>>>0>4294967279)oi(b);if(e>>>0<11){a[b>>0]=e<<1;b=b+1|0}else{g=e+16&-16;f=Kh(g)|0;c[b+8>>2]=f;c[b>>2]=g|1;c[b+4>>2]=e;b=f}ik(b|0,d|0,e|0)|0;a[b+e>>0]=0;return}function bk(b){b=b|0;if(a[b>>0]&1)Lh(c[b+8>>2]|0);return}function ck(){}function dk(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;d=b-d-(c>>>0>a>>>0|0)>>>0;return(D=d,a-c>>>0|0)|0}function ek(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0;f=b+e|0;if((e|0)>=20){d=d&255;h=b&3;i=d|d<<8|d<<16|d<<24;g=f&~3;if(h){h=b+4-h|0;while((b|0)<(h|0)){a[b>>0]=d;b=b+1|0}}while((b|0)<(g|0)){c[b>>2]=i;b=b+4|0}}while((b|0)<(f|0)){a[b>>0]=d;b=b+1|0}return b-e|0}function fk(a,b,c){a=a|0;b=b|0;c=c|0;if((c|0)<32){D=b<>>32-c;return a<>>0;return(D=b+d+(c>>>0>>0|0)>>>0,c|0)|0}function hk(a,b,c){a=a|0;b=b|0;c=c|0;if((c|0)<32){D=b>>>c;return a>>>c|(b&(1<>>c-32|0}function ik(b,d,e){b=b|0;d=d|0;e=e|0;var f=0;if((e|0)>=4096)return Xa(b|0,d|0,e|0)|0;f=b|0;if((b&3)==(d&3)){while(b&3){if(!e)return f|0;a[b>>0]=a[d>>0]|0;b=b+1|0;d=d+1|0;e=e-1|0}while((e|0)>=4){c[b>>2]=c[d>>2];b=b+4|0;d=d+4|0;e=e-4|0}}while((e|0)>0){a[b>>0]=a[d>>0]|0;b=b+1|0;d=d+1|0;e=e-1|0}return f|0}function jk(a,b,c){a=a|0;b=b|0;c=c|0;if((c|0)<32){D=b>>c;return a>>>c|(b&(1<>c-32|0}function kk(b){b=b|0;var c=0;c=a[m+(b&255)>>0]|0;if((c|0)<8)return c|0;c=a[m+(b>>8&255)>>0]|0;if((c|0)<8)return c+8|0;c=a[m+(b>>16&255)>>0]|0;if((c|0)<8)return c+16|0;return(a[m+(b>>>24)>>0]|0)+24|0}function lk(a,b){a=a|0;b=b|0;var c=0,d=0,e=0,f=0;f=a&65535;e=b&65535;c=$(e,f)|0;d=a>>>16;a=(c>>>16)+($(e,d)|0)|0;e=b>>>16;b=$(e,f)|0;return(D=(a>>>16)+($(e,d)|0)+(((a&65535)+b|0)>>>16)|0,a+b<<16|c&65535|0)|0}function mk(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0;j=b>>31|((b|0)<0?-1:0)<<1;i=((b|0)<0?-1:0)>>31|((b|0)<0?-1:0)<<1;f=d>>31|((d|0)<0?-1:0)<<1;e=((d|0)<0?-1:0)>>31|((d|0)<0?-1:0)<<1;h=dk(j^a,i^b,j,i)|0;g=D;a=f^j;b=e^i;return dk((rk(h,g,dk(f^c,e^d,f,e)|0,D,0)|0)^a,D^b,a,b)|0}function nk(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0,k=0,l=0;f=i;i=i+16|0;j=f|0;h=b>>31|((b|0)<0?-1:0)<<1;g=((b|0)<0?-1:0)>>31|((b|0)<0?-1:0)<<1;l=e>>31|((e|0)<0?-1:0)<<1;k=((e|0)<0?-1:0)>>31|((e|0)<0?-1:0)<<1;a=dk(h^a,g^b,h,g)|0;b=D;rk(a,b,dk(l^d,k^e,l,k)|0,D,j)|0;e=dk(c[j>>2]^h,c[j+4>>2]^g,h,g)|0;d=D;i=f;return(D=d,e)|0}function ok(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;var e=0,f=0;e=a;f=c;c=lk(e,f)|0;a=D;return(D=($(b,f)|0)+($(d,e)|0)+a|a&0,c|0|0)|0}function pk(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;return rk(a,b,c,d,0)|0}function qk(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0;g=i;i=i+16|0;f=g|0;rk(a,b,d,e,f)|0;i=g;return(D=c[f+4>>2]|0,c[f>>2]|0)|0}function rk(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0;l=a;j=b;k=j;h=d;n=e;i=n;if(!k){g=(f|0)!=0;if(!i){if(g){c[f>>2]=(l>>>0)%(h>>>0);c[f+4>>2]=0}n=0;f=(l>>>0)/(h>>>0)>>>0;return(D=n,f)|0}else{if(!g){n=0;f=0;return(D=n,f)|0}c[f>>2]=a|0;c[f+4>>2]=b&0;n=0;f=0;return(D=n,f)|0}}g=(i|0)==0;do 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dynCall_dii=Module["dynCall_dii"]=asm["dynCall_dii"];var dynCall_vid=Module["dynCall_vid"]=asm["dynCall_vid"];var dynCall_di=Module["dynCall_di"]=asm["dynCall_di"];var dynCall_i=Module["dynCall_i"]=asm["dynCall_i"];var dynCall_vi=Module["dynCall_vi"]=asm["dynCall_vi"];var dynCall_vii=Module["dynCall_vii"]=asm["dynCall_vii"];var dynCall_ii=Module["dynCall_ii"]=asm["dynCall_ii"];var dynCall_viii=Module["dynCall_viii"]=asm["dynCall_viii"];var dynCall_v=Module["dynCall_v"]=asm["dynCall_v"];var dynCall_viid=Module["dynCall_viid"]=asm["dynCall_viid"];var dynCall_iiiii=Module["dynCall_iiiii"]=asm["dynCall_iiiii"];var dynCall_viiiiii=Module["dynCall_viiiiii"]=asm["dynCall_viiiiii"];var dynCall_iii=Module["dynCall_iii"]=asm["dynCall_iii"];var dynCall_viiii=Module["dynCall_viiii"]=asm["dynCall_viiii"];Runtime.stackAlloc=asm["stackAlloc"];Runtime.stackSave=asm["stackSave"];Runtime.stackRestore=asm["stackRestore"];Runtime.establishStackSpace=asm["establishStackSpace"];Runtime.setTempRet0=asm["setTempRet0"];Runtime.getTempRet0=asm["getTempRet0"];function ExitStatus(status){this.name="ExitStatus";this.message="Program terminated with exit("+status+")";this.status=status}ExitStatus.prototype=new Error;ExitStatus.prototype.constructor=ExitStatus;var initialStackTop;var preloadStartTime=null;var calledMain=false;dependenciesFulfilled=function runCaller(){if(!Module["calledRun"])run();if(!Module["calledRun"])dependenciesFulfilled=runCaller};Module["callMain"]=Module.callMain=function callMain(args){assert(runDependencies==0,"cannot call main when async dependencies remain! 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output}Module["abort"]=Module.abort=abort;if(Module["preInit"]){if(typeof Module["preInit"]=="function")Module["preInit"]=[Module["preInit"]];while(Module["preInit"].length>0){Module["preInit"].pop()()}}var shouldRunNow=true;if(Module["noInitialRun"]){shouldRunNow=false}run();(function(){"use strict";var ARController=function(width,height,camera){var id;var w=width,h=height;this.orientation="landscape";this.listeners={};if(typeof width!=="number"){var image=width;camera=height;w=image.videoWidth||image.width;h=image.videoHeight||image.height;this.image=image}this.defaultMarkerWidth=1;this.patternMarkers={};this.barcodeMarkers={};this.transform_mat=new Float32Array(16);this.canvas=document.createElement("canvas");this.canvas.width=w;this.canvas.height=h;this.ctx=this.canvas.getContext("2d");this.videoWidth=w;this.videoHeight=h;if(typeof camera==="string"){var self=this;this.cameraParam=new ARCameraParam(camera,function(){self._initialize()},function(err){console.error("ARController: Failed to load ARCameraParam",err)})}else{this.cameraParam=camera;this._initialize()}};ARController.prototype.dispose=function(){artoolkit.teardown(this.id);for(var t in this){this[t]=null}};ARController.prototype.process=function(image){this.detectMarker(image);var markerNum=this.getMarkerNum();var k,o;for(k in this.patternMarkers){o=this.patternMarkers[k];o.inPrevious=o.inCurrent;o.inCurrent=false}for(k in this.barcodeMarkers){o=this.barcodeMarkers[k];o.inPrevious=o.inCurrent;o.inCurrent=false}for(var i=0;i-1&&(markerInfo.id===markerInfo.idPatt||markerInfo.idMatrix===-1)){visible=this.trackPatternMarkerId(markerInfo.idPatt);markerType=artoolkit.PATTERN_MARKER;if(markerInfo.dir!==markerInfo.dirPatt){this.setMarkerInfoDir(i,markerInfo.dirPatt)}}else if(markerInfo.idMatrix>-1){visible=this.trackBarcodeMarkerId(markerInfo.idMatrix);markerType=artoolkit.BARCODE_MARKER;if(markerInfo.dir!==markerInfo.dirMatrix){this.setMarkerInfoDir(i,markerInfo.dirMatrix)}}if(markerType!==artoolkit.UNKNOWN_MARKER&&visible.inPrevious){this.getTransMatSquareCont(i,visible.markerWidth,visible.matrix,visible.matrix)}else{this.getTransMatSquare(i,visible.markerWidth,visible.matrix)}visible.inCurrent=true;this.transMatToGLMat(visible.matrix,this.transform_mat);this.dispatchEvent({name:"getMarker",target:this,data:{index:i,type:markerType,marker:markerInfo,matrix:this.transform_mat}})}var multiMarkerCount=this.getMultiMarkerCount();for(var i=0;i=0){visible=true;this.dispatchEvent({name:"getMultiMarker",target:this,data:{multiMarkerId:i,matrix:this.transform_mat}});break}}if(visible){for(var j=0;j-1){this.listeners[name].splice(index,1)}}};ARController.prototype.dispatchEvent=function(event){var listeners=this.listeners[event.name];if(listeners){for(var i=0;i-1){writeStringToFS(filename,url,writeCallback)}else{ajax(url,filename,writeCallback)}}function writeStringToFS(target,string,callback){var byteArray=new Uint8Array(string.length);for(var i=0;i=minSize){poly=CV.approxPolyDP(contour,contour.length*epsilon);this.polys.push(poly);if(4===poly.length&&CV.isContourConvex(poly)){if(CV.minEdgeLength(poly)>=minLength){candidates.push(poly)}}}}return candidates};AR.Detector.prototype.clockwiseCorners=function(candidates){var len=candidates.length,dx1,dx2,dy1,dy2,swap,i;for(i=0;i>>0,minZero=width*width>>1,bits=[],rotations=[],distances=[],square,pair,inc,i,j;for(i=0;i<7;++i){inc=0===i||6===i?1:6;for(j=0;j<7;j+=inc){square={x:j*width,y:i*width,width:width,height:width};if(CV.countNonZero(imageSrc,square)>minZero){return null}}}for(i=0;i<5;++i){bits[i]=[];for(j=0;j<5;++j){square={x:(j+1)*width,y:(i+1)*width,width:width,height:width};bits[i][j]=CV.countNonZero(imageSrc,square)>minZero?1:0}}rotations[0]=bits;distances[0]=this.hammingDistance(rotations[0]);pair={first:distances[0],second:0};for(i=1;i<4;++i){rotations[i]=this.rotate(rotations[i-1]);distances[i]=this.hammingDistance(rotations[i]);if(distances[i]max){max=between;threshold=i}}}return threshold};CV.stackBoxBlurMult=[1,171,205,293,57,373,79,137,241,27,391,357,41,19,283,265];CV.stackBoxBlurShift=[0,9,10,11,9,12,10,11,12,9,13,13,10,9,13,13];CV.BlurStack=function(){this.color=0;this.next=null};CV.stackBoxBlur=function(imageSrc,imageDst,kernelSize){var src=imageSrc.data,dst=imageDst.data,height=imageSrc.height,width=imageSrc.width,heightMinus1=height-1,widthMinus1=width-1,size=kernelSize+kernelSize+1,radius=kernelSize+1,mult=CV.stackBoxBlurMult[kernelSize],shift=CV.stackBoxBlurShift[kernelSize],stack,stackStart,color,sum,pos,start,p,x,y,i;stack=stackStart=new CV.BlurStack;for(i=1;i>>shift;p=x+radius;p=start+(p>>shift;p=y+radius;p=x+(p>1,cur,value,i,j,k;for(i=0;i=width){cur=pos}}else{cur=pos+k*width;if(i+k<0){cur=pos}else if(i+k>=height){cur=pos}}value+=kernel[limit+k]*src[cur]}dst[pos++]=horizontal?value:value+.5&255}}return imageDst};CV.gaussianKernel=function(kernelSize){var tab=[[1],[.25,.5,.25],[.0625,.25,.375,.25,.0625],[.03125,.109375,.21875,.28125,.21875,.109375,.03125]],kernel=[],center,sigma,scale2X,sum,x,i;if(kernelSize<=7&&kernelSize%2===1){kernel=tab[kernelSize>>1]}else{center=(kernelSize-1)*.5;sigma=.8+.3*(center-1);scale2X=-.5/(sigma*sigma);sum=0;for(i=0;i=1&&0===src[pos+1]){hole=true}if(outer||hole){++nbd;contours.push(CV.borderFollowing(src,pos,nbd,{x:j,y:i},hole,deltas))}}}}return contours};CV.borderFollowing=function(src,pos,nbd,point,hole,deltas){var contour=[],pos1,pos3,pos4,s,s_end,s_prev;contour.hole=hole;s=s_end=hole?0:4;do{s=s-1&7;pos1=pos+deltas[s];if(src[pos1]!==0){break}}while(s!==s_end);if(s===s_end){src[pos]=-nbd;contour.push({x:point.x,y:point.y})}else{pos3=pos;s_prev=s^4;while(true){s_end=s;do{pos4=pos3+deltas[++s]}while(src[pos4]===0);s&=7;if(s-1>>>0>>0){src[pos3]=-nbd}else if(src[pos3]===1){src[pos3]=nbd}contour.push({x:point.x,y:point.y});s_prev=s;point.x+=CV.neighborhood[s][0];point.y+=CV.neighborhood[s][1];if(pos4===pos&&pos3===pos1){break}pos3=pos4;s=s+4&7}}return contour};CV.neighborhood=[[1,0],[1,-1],[0,-1],[-1,-1],[-1,0],[-1,1],[0,1],[1,1]];CV.neighborhoodDeltas=function(width){var deltas=[],len=CV.neighborhood.length,i=0;for(;imax_dist){max_dist=dist;right_slice.start_index=j}}}if(max_dist<=epsilon){poly.push({x:start_pt.x,y:start_pt.y})}else{slice.start_index=k;slice.end_index=right_slice.start_index+=slice.start_index;right_slice.start_index-=right_slice.start_index>=len?len:0;right_slice.end_index=slice.start_index;if(right_slice.end_indexmax_dist){max_dist=dist;right_slice.start_index=i}}le_eps=max_dist*max_dist<=epsilon*(dx*dx+dy*dy)}if(le_eps){poly.push({x:start_pt.x,y:start_pt.y})}else{right_slice.end_index=slice.end_index;slice.end_index=right_slice.start_index;stack.push({start_index:right_slice.start_index,end_index:right_slice.end_index});stack.push({start_index:slice.start_index,end_index:slice.end_index})}}return poly};CV.warp=function(imageSrc,imageDst,contour,warpSize){var src=imageSrc.data,dst=imageDst.data,width=imageSrc.width,height=imageSrc.height,pos=0,sx1,sx2,dx1,dx2,sy1,sy2,dy1,dy2,p1,p2,p3,p4,m,r,s,t,u,v,w,x,y,i,j;m=CV.getPerspectiveTransform(contour,warpSize-1);r=m[8];s=m[2];t=m[5];for(i=0;i>>0;sx2=sx1===width-1?sx1:sx1+1;dx1=x-sx1;dx2=1-dx1;sy1=y>>>0;sy2=sy1===height-1?sy1:sy1+1;dy1=y-sy1;dy2=1-dy1;p1=p2=sy1*width;p3=p4=sy2*width;dst[pos++]=dy2*(dx2*src[p1+sx1]+dx1*src[p2+sx2])+dy1*(dx2*src[p3+sx1]+dx1*src[p4+sx2])&255}}imageDst.width=warpSize;imageDst.height=warpSize;return imageDst};CV.getPerspectiveTransform=function(src,size){var rq=CV.square2quad(src);rq[0]/=size;rq[1]/=size;rq[3]/=size;rq[4]/=size;rq[6]/=size;rq[7]/=size;return rq};CV.square2quad=function(src){var sq=[],px,py,dx1,dx2,dy1,dy2,den;px=src[0].x-src[1].x+src[2].x-src[3].x;py=src[0].y-src[1].y+src[2].y-src[3].y;if(0===px&&0===py){sq[0]=src[1].x-src[0].x;sq[1]=src[2].x-src[1].x;sq[2]=src[0].x;sq[3]=src[1].y-src[0].y;sq[4]=src[2].y-src[1].y;sq[5]=src[0].y;sq[6]=0;sq[7]=0;sq[8]=1}else{dx1=src[1].x-src[2].x;dx2=src[3].x-src[2].x;dy1=src[1].y-src[2].y;dy2=src[3].y-src[2].y;den=dx1*dy2-dx2*dy1;sq[6]=(px*dy2-dx2*py)/den;sq[7]=(dx1*py-px*dy1)/den;sq[8]=1;sq[0]=src[1].x-src[0].x+sq[6]*src[1].x;sq[1]=src[3].x-src[0].x+sq[7]*src[3].x;sq[2]=src[0].x;sq[3]=src[1].y-src[0].y+sq[6]*src[1].y;sq[4]=src[3].y-src[0].y+sq[7]*src[3].y;sq[5]=src[0].y}return sq};CV.isContourConvex=function(contour){var orientation=0,convex=true,len=contour.length,i=0,j=0,cur_pt,prev_pt,dxdy0,dydx0,dx0,dy0,dx,dy;prev_pt=contour[len-1];cur_pt=contour[0];dx0=cur_pt.x-prev_pt.x;dy0=cur_pt.y-prev_pt.y;for(;idxdy0?1:dydx0=0){q=(j0j0-i0i0+Math.sqrt(delta))/2}else{q=(j0j0-i0i0-Math.sqrt(delta))/2}if(q>=0){lambda=Math.sqrt(q);if(0===lambda){mu=0}else{mu=-i0j0/lambda}}else{lambda=Math.sqrt(-(i0j0*i0j0)/q);if(0===lambda){mu=Math.sqrt(i0i0-j0j0)}else{mu=-i0j0/lambda}}for(i=0;i<3;++i){ivec[i]=i0[i]+lambda*this.objectNormal[i];jvec[i]=j0[i]+mu*this.objectNormal[i]}scale=Math.sqrt(ivec[0]*ivec[0]+ivec[1]*ivec[1]+ivec[2]*ivec[2]);for(i=0;i<3;++i){row1[i]=ivec[i]/scale;row2[i]=jvec[i]/scale}row3[0]=row1[1]*row2[2]-row1[2]*row2[1];row3[1]=row1[2]*row2[0]-row1[0]*row2[2];row3[2]=row1[0]*row2[1]-row1[1]*row2[0];for(i=0;i<3;++i){rotation1[0][i]=row1[i];rotation1[1][i]=row2[i];rotation1[2][i]=row3[i]}for(i=0;i<3;++i){ivec[i]=i0[i]-lambda*this.objectNormal[i];jvec[i]=j0[i]-mu*this.objectNormal[i]}for(i=0;i<3;++i){row1[i]=ivec[i]/scale;row2[i]=jvec[i]/scale}row3[0]=row1[1]*row2[2]-row1[2]*row2[1];row3[1]=row1[2]*row2[0]-row1[0]*row2[2];row3[2]=row1[0]*row2[1]-row1[1]*row2[0];for(i=0;i<3;++i){rotation2[0][i]=row1[i];rotation2[1][i]=row2[i];rotation2[2][i]=row3[i]}translation[0]=imagePoints[0].x/scale;translation[1]=imagePoints[0].y/scale;translation[2]=this.focalLength/scale};POS.Posit.prototype.isValid=function(rotation,translation){var np=this.objectPoints.length,zmin=Infinity,i=0,zi;for(;i=0};POS.Posit.prototype.iterate=function(imagePoints,posRotation,posTranslation,rotation,translation){var np=this.objectPoints.length,oldSopImagePoints=[],sopImagePoints=[],rotation1=[[],[],[]],rotation2=[[],[],[]],translation1=[],translation2=[],converged=false,iteration=0,oldImageDifference,imageDifference,factor,error,error1,error2,delta,i,j;for(i=0;i=0&&error2.euclidean>=0){if(error2.euclidean=0){error=error2;for(i=0;i<3;++i){for(j=0;j<3;++j){rotation[i][j]=rotation2[i][j]}}}if(error2.euclidean<0&&error1.euclidean>=0){error=error1;for(i=0;i<3;++i){for(j=0;j<3;++j){rotation[i][j]=rotation1[i][j]}}}for(i=0;imaximum){maximum=Math.abs(errorvec[i][0])}if(Math.abs(errorvec[i][1])>maximum){maximum=Math.abs(errorvec[i][1])}}return{euclidean:euclidean/np,pixels:pixels,maximum:maximum}};POS.pseudoInverse=function(a,n,b){var w=[],v=[[],[],[]],s=[[],[],[]],wmax=0,cn=0,i,j,k;SVD.svdcmp(a,n,3,w,v);for(i=0;i<3;++i){if(w[i]>wmax){wmax=w[i]}}wmax*=.01;for(i=0;i<3;++i){if(w[i]=0;--i){if(i=0;--i){l=i+1;g=w[i];for(j=l;j=0;--k){for(its=1;its<=30;++its){flag=true;for(l=k;l>=0;--l){nm=l-1;if(Math.abs(rv1[l])+anorm===anorm){flag=false;break}if(Math.abs(w[nm])+anorm===anorm){break}}if(flag){c=0;s=1;for(i=l;i<=k;++i){f=s*rv1[i];if(Math.abs(f)+anorm===anorm){break}g=w[i];h=SVD.pythag(f,g);w[i]=h;h=1/h;c=g*h;s=-f*h;for(j=1;j<=m;++j){y=a[j][nm];z=a[j][i];a[j][nm]=y*c+z*s;a[j][i]=z*c-y*s}}}z=w[k];if(l===k){if(z<0){w[k]=-z;for(j=0;jbt){ct=bt/at;return at*Math.sqrt(1+ct*ct)}if(0===bt){return 0}ct=at/bt;return bt*Math.sqrt(1+ct*ct)};SVD.sign=function(a,b){return b>=0?Math.abs(a):-Math.abs(a)};var THREEx=THREEx||{};THREEx.ArucoContext=function(parameters){parameters=parameters||{};this.parameters={debug:parameters.debug!==undefined?parameters.debug:false,canvasWidth:parameters.canvasWidth!==undefined?parameters.canvasWidth:640,canvasHeight:parameters.canvasHeight!==undefined?parameters.canvasHeight:480};this.canvas=document.createElement("canvas");this.detector=new AR.Detector;this.debug=null;if(parameters.debug==true){this.debug=new THREEx.ArucoDebug(this)}this.setSize(this.parameters.canvasWidth,this.parameters.canvasHeight)};THREEx.ArucoContext.prototype.setSize=function(width,height){this.canvas.width=width;this.canvas.height=height;if(this.debug!==null){this.debug.setSize(width,height)}};THREEx.ArucoContext.prototype.detect=function(videoElement){var _this=this;var canvas=this.canvas;var context=canvas.getContext("2d");context.drawImage(videoElement,0,0,canvas.width,canvas.height);var imageData=context.getImageData(0,0,canvas.width,canvas.height);var detectedMarkers=this.detector.detect(imageData);return detectedMarkers};THREEx.ArucoContext.prototype.updateObject3D=function(object3D,arucoPosit,markerSize,detectedMarker){var markerCorners=detectedMarker.corners;var canvas=this.canvas;var poseCorners=new Array(markerCorners.length);for(var i=0;i0){this._positions.needsUpdate=true}};THREE.WebAR.getIndexFromOrientation=function(orientation){var index=0;switch(orientation){case 90:index=1;break;case 180:index=2;break;case 270:index=3;break;default:index=0;break}return index};THREE.WebAR.getIndexFromScreenAndSeeThroughCameraOrientations=function(vrDisplay){var screenOrientation=screen.orientation.angle;var seeThroughCamera=vrDisplay?vrDisplay.getSeeThroughCamera():null;var seeThroughCameraOrientation=seeThroughCamera?seeThroughCamera.orientation:0;var seeThroughCameraOrientationIndex=THREE.WebAR.getIndexFromOrientation(seeThroughCameraOrientation);var screenOrientationIndex=THREE.WebAR.getIndexFromOrientation(screenOrientation);ret=screenOrientationIndex-seeThroughCameraOrientationIndex;if(ret<0){ret+=4}return ret%4};THREE.WebAR.createVRSeeThroughCameraMesh=function(vrDisplay,fallbackVideoPath){var video;var geometry=new THREE.BufferGeometry;if(vrDisplay){var seeThroughCamera=vrDisplay.getSeeThroughCamera();if(!seeThroughCamera)throw"ERROR: Could not get the see through camera!";video=seeThroughCamera;video.readyState=2;video.HAVE_CURRENT_DATA=2;var u=seeThroughCamera.width/seeThroughCamera.textureWidth;var v=seeThroughCamera.height/seeThroughCamera.textureHeight;geometry.WebAR_textureCoords=[new Float32Array([0,0,0,v,u,0,u,v]),new Float32Array([u,0,0,0,u,v,0,v]),new Float32Array([u,v,u,0,0,v,0,0]),new Float32Array([0,v,u,v,0,0,u,0])]}else{var video=document.createElement("video");video.src=typeof fallbackVideoPath==="string"?fallbackVideoPath:"../../resources/videos/sintel.webm";video.play();geometry.WebAR_textureCoords=[new Float32Array([0,0,0,1,1,0,1,1]),new Float32Array([1,0,0,0,1,1,0,1]),new Float32Array([1,1,1,0,0,1,0,0]),new Float32Array([0,1,1,1,0,0,1,0])]}geometry.addAttribute("position",new THREE.BufferAttribute(new Float32Array([-1,1,0,-1,-1,0,1,1,0,1,-1,0]),3));geometry.setIndex(new THREE.BufferAttribute(new Uint16Array([0,1,2,2,1,3]),1));geometry.WebAR_textureCoordIndex=THREE.WebAR.getIndexFromScreenAndSeeThroughCameraOrientations(vrDisplay);var textureCoords=geometry.WebAR_textureCoords[geometry.WebAR_textureCoordIndex];geometry.addAttribute("uv",new THREE.BufferAttribute(new Float32Array(textureCoords),2));geometry.computeBoundingSphere();var videoTexture=new THREE.VideoTexture(video);videoTexture.minFilter=THREE.NearestFilter;videoTexture.magFilter=THREE.NearestFilter;videoTexture.format=THREE.RGBFormat;videoTexture.flipY=false;var material;if(vrDisplay){var vertexShaderSource=["attribute vec3 position;","attribute vec2 uv;","","uniform mat4 modelViewMatrix;","uniform mat4 projectionMatrix;","","varying vec2 vUV;","","void main(void) {"," gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);"," vUV = uv;","}"];var fragmentShaderSource=["#extension GL_OES_EGL_image_external : require","precision mediump float;","","varying vec2 vUV;","","uniform samplerExternalOES map;","","void main(void) {"," gl_FragColor = texture2D(map, vUV);","}"];material=new THREE.RawShaderMaterial({uniforms:{map:{type:"t",value:videoTexture}},vertexShader:vertexShaderSource.join("\r\n"),fragmentShader:fragmentShaderSource.join("\r\n"),side:THREE.DoubleSide})}else{material=new THREE.MeshBasicMaterial({color:16777215,side:THREE.DoubleSide,map:videoTexture})}var mesh=new THREE.Mesh(geometry,material);return mesh};THREE.WebAR.updateCameraMeshOrientation=function(vrDisplay,cameraMesh){var textureCoordIndex=THREE.WebAR.getIndexFromScreenAndSeeThroughCameraOrientations(vrDisplay);if(textureCoordIndex!=cameraMesh.geometry.WebAR_textureCoordIndex){var uvs=cameraMesh.geometry.getAttribute("uv");var textureCoords=cameraMesh.geometry.WebAR_textureCoords[textureCoordIndex];cameraMesh.geometry.WebAR_textureCoordIndex=textureCoordIndex;for(var i=0;iwindow.innerHeight;var seeThroughCamera=vrDisplay.getSeeThroughCamera();if(seeThroughCamera){var cameraWidthBiggerThanHeight=seeThroughCamera.width>seeThroughCamera.height;var swapWidthAndHeight=!(windowWidthBiggerThanHeight&&cameraWidthBiggerThanHeight);var width=swapWidthAndHeight?seeThroughCamera.height:seeThroughCamera.width;var height=swapWidthAndHeight?seeThroughCamera.width:seeThroughCamera.height;var fx=swapWidthAndHeight?seeThroughCamera.focalLengthY:seeThroughCamera.focalLengthX;var fy=swapWidthAndHeight?seeThroughCamera.focalLengthX:seeThroughCamera.focalLengthY;var cx=swapWidthAndHeight?seeThroughCamera.pointY:seeThroughCamera.pointX;var cy=swapWidthAndHeight?seeThroughCamera.pointX:seeThroughCamera.pointY;var xscale=camera.near/fx;var yscale=camera.near/fy;var xoffset=(cx-width/2)*xscale;var yoffset=-(cy-height/2)*yscale;var left=xscale*-width/2-xoffset;var right=xscale*width/2-xoffset;var bottom=yscale*-height/2-yoffset;var top=yscale*height/2-yoffset;camera.projectionMatrix.makePerspective(left,right,top,bottom,camera.near,camera.far);camera.fov=THREE.Math.radToDeg(Math.atan(top*camera.zoom/camera.near))*2}}else{camera.updateProjectionMatrix()}};THREE.WebAR._worldUp=new THREE.Vector3(0,1,0);THREE.WebAR._normalY=new THREE.Vector3;THREE.WebAR._normalZ=new THREE.Vector3;THREE.WebAR._rotationMatrix=new THREE.Matrix4;THREE.WebAR._planeNormal=new THREE.Vector3;THREE.WebAR.rotateObject3D=function(normal1,normal2,object3d){if(normal1 instanceof THREE.Vector3||normal1 instanceof THREE.Vector4){THREE.WebAR._planeNormal.set(normal1.x,normal1.y,normal1.z)}else if(normal1 instanceof Float32Array){THREE.WebAR._planeNormal.set(normal1[0],normal1[1],normal1[2])}else{throw"Unknown normal1 type."}if(normal2 instanceof THREE.Vector3||normal2 instanceof THREE.Vector4){THREE.WebAR._normalZ.set(normal2.x,normal2.y,normal2.z)}else if(normal1 instanceof Float32Array){THREE.WebAR._normalZ.set(normal2[0],normal2[1],normal2[2])}else{throw"Unknown normal2 type."}THREE.WebAR._normalY.crossVectors(THREE.WebAR._planeNormal,THREE.WebAR._normalZ).normalize();THREE.WebAR._rotationMatrix.elements[0]=THREE.WebAR._planeNormal.x;THREE.WebAR._rotationMatrix.elements[1]=THREE.WebAR._planeNormal.y;THREE.WebAR._rotationMatrix.elements[2]=THREE.WebAR._planeNormal.z;THREE.WebAR._rotationMatrix.elements[4]=THREE.WebAR._normalZ.x;THREE.WebAR._rotationMatrix.elements[5]=THREE.WebAR._normalZ.y;THREE.WebAR._rotationMatrix.elements[6]=THREE.WebAR._normalZ.z;THREE.WebAR._rotationMatrix.elements[8]=THREE.WebAR._normalY.x;THREE.WebAR._rotationMatrix.elements[9]=THREE.WebAR._normalY.y;THREE.WebAR._rotationMatrix.elements[10]=THREE.WebAR._normalY.z;object3d.quaternion.setFromRotationMatrix(THREE.WebAR._rotationMatrix)};THREE.WebAR.rotateObject3DWithPickingPlane=function(plane,object3d){if(plane instanceof THREE.Vector3||plane instanceof THREE.Vector4){THREE.WebAR._planeNormal.set(plane.x,plane.y,plane.z)}else if(plane instanceof Float32Array){THREE.WebAR._planeNormal.set(plane[0],plane[1],plane[2])}else{throw"Unknown plane type."}THREE.WebAR._normalY.set(0,1,0);var threshold=.5;if(Math.abs(THREE.WebAR._planeNormal.dot(THREE.WebAR._worldUp))>threshold){THREE.WebAR._normalY.set(0,0,1)}THREE.WebAR._normalZ.crossVectors(THREE.WebAR._planeNormal,THREE.WebAR._normalY).normalize();THREE.WebAR._normalY.crossVectors(THREE.WebAR._normalZ,THREE.WebAR._planeNormal).normalize();THREE.WebAR._rotationMatrix.elements[0]=THREE.WebAR._planeNormal.x;THREE.WebAR._rotationMatrix.elements[1]=THREE.WebAR._planeNormal.y;THREE.WebAR._rotationMatrix.elements[2]=THREE.WebAR._planeNormal.z;THREE.WebAR._rotationMatrix.elements[4]=THREE.WebAR._normalY.x;THREE.WebAR._rotationMatrix.elements[5]=THREE.WebAR._normalY.y;THREE.WebAR._rotationMatrix.elements[6]=THREE.WebAR._normalY.z;THREE.WebAR._rotationMatrix.elements[8]=THREE.WebAR._normalZ.x;THREE.WebAR._rotationMatrix.elements[9]=THREE.WebAR._normalZ.y;THREE.WebAR._rotationMatrix.elements[10]=THREE.WebAR._normalZ.z;object3d.quaternion.setFromRotationMatrix(THREE.WebAR._rotationMatrix)};THREE.WebAR.positionObject3DWithPickingPoint=function(point,object3d){if(point instanceof THREE.Vector3||point instanceof THREE.Vector4){object3d.position.set(point.x,point.y,point.z)}else if(point instanceof Float32Array){object3d.position.set(point[0],point[1],point[2])}else{throw"Unknown point type."}};THREE.WebAR.positionAndRotateObject3DWithPickingPointAndPlaneInPointCloud=function(pointAndPlane,object3d,scale){THREE.WebAR.rotateObject3DWithPickingPlane(pointAndPlane.plane,object3d);THREE.WebAR.positionObject3DWithPickingPoint(pointAndPlane.point,object3d);object3d.position.add(THREE.WebAR._planeNormal.multiplyScalar(scale))};THREE.WebAR.positionAndRotateObject3D=function(position,normal1,normal2,object3d,scale){THREE.WebAR.rotateObject3D(normal1,normal2,object3d);THREE.WebAR.positionObject3DWithPickingPoint(position,object3d);object3d.position.add(THREE.WebAR._planeNormal.multiplyScalar(scale))};(function(root,factory){if(typeof define==="function"&&define.amd){define(["WebAR"],factory)}else if(typeof exports==="object"){module.exports=factory()}else{root.WebAR=factory()}})(this,function(){return THREE.WebAR});var THREEx=THREEx||{};THREEx.ArBaseControls=function(object3d){this.id=THREEx.ArBaseControls.id++;this.object3d=object3d;this.object3d.matrixAutoUpdate=false;this.object3d.visible=false};THREEx.ArBaseControls.id=0;Object.assign(THREEx.ArBaseControls.prototype,THREE.EventDispatcher.prototype);THREEx.ArBaseControls.prototype.update=function(){console.assert(false,"you need to implement your own update")};THREEx.ArBaseControls.prototype.name=function(){console.assert(false,"you need to implement your own .name()");return"Not yet implemented - name()"};var THREEx=THREEx||{};THREEx.ARClickability=function(sourceElement){this._sourceElement=sourceElement;var fullWidth=parseInt(sourceElement.style.width);var fullHeight=parseInt(sourceElement.style.height);this._cameraPicking=new THREE.PerspectiveCamera(42,fullWidth/fullHeight,.1,100);console.warn("THREEx.ARClickability works only in modelViewMatrix");console.warn("OBSOLETE OBSOLETE! instead use THREEx.HitTestingPlane or THREEx.HitTestingTango")};THREEx.ARClickability.prototype.onResize=function(){var sourceElement=this._sourceElement;var cameraPicking=this._cameraPicking;var fullWidth=parseInt(sourceElement.style.width);var fullHeight=parseInt(sourceElement.style.height);cameraPicking.aspect=fullWidth/fullHeight;cameraPicking.updateProjectionMatrix()};THREEx.ARClickability.prototype.computeIntersects=function(domEvent,objects){var sourceElement=this._sourceElement;var cameraPicking=this._cameraPicking;var eventCoords=new THREE.Vector3;eventCoords.x=domEvent.layerX/parseInt(sourceElement.style.width)*2-1;eventCoords.y=-(domEvent.layerY/parseInt(sourceElement.style.height))*2+1;var raycaster=new THREE.Raycaster;raycaster.setFromCamera(eventCoords,cameraPicking);var intersects=raycaster.intersectObjects(objects);return intersects};THREEx.ARClickability.prototype.update=function(){};THREEx.ARClickability.tangoPickingPointCloud=function(artoolkitContext,mouseX,mouseY){var vrDisplay=artoolkitContext._tangoContext.vrDisplay;if(vrDisplay===null)return null;var pointAndPlane=vrDisplay.getPickingPointAndPlaneInPointCloud(mouseX,mouseY);if(pointAndPlane==null){console.warn("Could not retrieve the correct point and plane.");return null}var boundingSphereRadius=.01;var object3d=new THREE.Object3D;THREE.WebAR.positionAndRotateObject3DWithPickingPointAndPlaneInPointCloud(pointAndPlane,object3d,boundingSphereRadius);object3d.rotateZ(-Math.PI/2);var result={};result.position=object3d.position;result.quaternion=object3d.quaternion;return result};var THREEx=THREEx||{};THREEx.ArMarkerCloak=function(videoTexture){var updateInShaderEnabled=true;var geometry=new THREE.PlaneGeometry(1.3+.25,1.85+.25,1,8).translate(0,-.3,0);var material=new THREE.ShaderMaterial({vertexShader:THREEx.ArMarkerCloak.vertexShader,fragmentShader:THREEx.ArMarkerCloak.fragmentShader,transparent:true,uniforms:{texture:{value:videoTexture},opacity:{value:.5}},defines:{updateInShaderEnabled:updateInShaderEnabled?1:0}});var cloakMesh=new THREE.Mesh(geometry,material);cloakMesh.rotation.x=-Math.PI/2;this.object3d=cloakMesh;var xMin=-.65;var xMax=.65;var yMin=.65+.1;var yMax=.95+.1;var originalsFaceVertexUvs=[[]];for(var faceIndex=0;faceIndex=this.parameters.minVisibleDelay){object3d.visible=true;snapDirectlyToTarget()}}if(wasVisible===true&&targetObject3d.visible===false){var unvisibleFor=present-this._unvisibleStartedAt;if(unvisibleFor>=this.parameters.minUnvisibleDelay){object3d.visible=false}}if(this._lastLerpStepAt===null){applyOneSlerpStep();this._lastLerpStepAt=present}else{var nStepsToDo=Math.floor((present-this._lastLerpStepAt)/this.parameters.lerpStepDelay);for(var i=0;iwebvr.info for more info.")}else{alert("Your browser does not support WebVR. See webvr.info for assistance.")}this._tangoContext={vrDisplay:null,vrPointCloud:null,frameData:new VRFrameData};navigator.getVRDisplays().then(function(vrDisplays){if(vrDisplays.length===0)alert("no vrDisplays available");var vrDisplay=_this._tangoContext.vrDisplay=vrDisplays[0];console.log("vrDisplays.displayName :",vrDisplay.displayName);if(vrDisplay.displayName==="Tango VR Device"){_this._tangoContext.vrPointCloud=new THREE.WebAR.VRPointCloud(vrDisplay,true)}onCompleted()})};ARjs.Context.prototype._updateTango=function(srcElement){var _this=this;var arMarkersControls=this._arMarkersControls;var tangoContext=this._tangoContext;var vrDisplay=this._tangoContext.vrDisplay;if(vrDisplay===null)return;if(vrDisplay.displayName==="Tango VR Device"){var showPointCloud=true;var pointsToSkip=0;_this._tangoContext.vrPointCloud.update(showPointCloud,pointsToSkip,true)}if(this._arMarkersControls.length===0)return;var foundControls=this._arMarkersControls[0];var frameData=this._tangoContext.frameData;vrDisplay.getFrameData(frameData);if(frameData.pose.position===null)return;if(frameData.pose.orientation===null)return;var position=(new THREE.Vector3).fromArray(frameData.pose.position);var quaternion=(new THREE.Quaternion).fromArray(frameData.pose.orientation);var scale=new THREE.Vector3(1,1,1);var cameraTransformMatrix=(new THREE.Matrix4).compose(position,quaternion,scale);var modelViewMatrix=new THREE.Matrix4;modelViewMatrix.getInverse(cameraTransformMatrix);foundControls.updateWithModelViewMatrix(modelViewMatrix)};var ARjs=ARjs||{};var THREEx=THREEx||{};ARjs.Profile=THREEx.ArToolkitProfile=function(){this.reset();this.performance("default")};ARjs.Profile.prototype._guessPerformanceLabel=function(){var isMobile=navigator.userAgent.match(/Android/i)||navigator.userAgent.match(/webOS/i)||navigator.userAgent.match(/iPhone/i)||navigator.userAgent.match(/iPad/i)||navigator.userAgent.match(/iPod/i)||navigator.userAgent.match(/BlackBerry/i)||navigator.userAgent.match(/Windows Phone/i)?true:false;if(isMobile===true){return"phone-normal"}return"desktop-normal"};ARjs.Profile.prototype.reset=function(){this.sourceParameters={sourceType:"webcam"};this.contextParameters={cameraParametersUrl:THREEx.ArToolkitContext.baseURL+"../data/data/camera_para.dat",detectionMode:"mono"};this.defaultMarkerParameters={type:"pattern",patternUrl:THREEx.ArToolkitContext.baseURL+"../data/data/patt.hiro",changeMatrixMode:"modelViewMatrix"};return this};ARjs.Profile.prototype.performance=function(label){if(label==="default"){label=this._guessPerformanceLabel()}if(label==="desktop-fast"){this.contextParameters.canvasWidth=640*3;this.contextParameters.canvasHeight=480*3;this.contextParameters.maxDetectionRate=30}else if(label==="desktop-normal"){this.contextParameters.canvasWidth=640;this.contextParameters.canvasHeight=480;this.contextParameters.maxDetectionRate=60}else if(label==="phone-normal"){this.contextParameters.canvasWidth=80*4;this.contextParameters.canvasHeight=60*4;this.contextParameters.maxDetectionRate=30}else if(label==="phone-slow"){this.contextParameters.canvasWidth=80*3;this.contextParameters.canvasHeight=60*3;this.contextParameters.maxDetectionRate=30}else{console.assert(false,"unknonwn label "+label)}return this};ARjs.Profile.prototype.defaultMarker=function(trackingBackend){trackingBackend=trackingBackend||this.contextParameters.trackingBackend;if(trackingBackend==="artoolkit"){this.contextParameters.detectionMode="mono";this.defaultMarkerParameters.type="pattern";this.defaultMarkerParameters.patternUrl=THREEx.ArToolkitContext.baseURL+"../data/data/patt.hiro"}else if(trackingBackend==="aruco"){this.contextParameters.detectionMode="mono";this.defaultMarkerParameters.type="barcode";this.defaultMarkerParameters.barcodeValue=1001}else if(trackingBackend==="tango"){this.defaultMarkerParameters.type="barcode";this.defaultMarkerParameters.barcodeValue=1001}else console.assert(false);return this};ARjs.Profile.prototype.sourceWebcam=function(){this.sourceParameters.sourceType="webcam";delete this.sourceParameters.sourceUrl;return this};ARjs.Profile.prototype.sourceVideo=function(url){this.sourceParameters.sourceType="video";this.sourceParameters.sourceUrl=url;return this};ARjs.Profile.prototype.sourceImage=function(url){this.sourceParameters.sourceType="image";this.sourceParameters.sourceUrl=url;return this};ARjs.Profile.prototype.trackingBackend=function(trackingBackend){console.warn("stop profile.trackingBackend() obsolete function. use .trackingMethod instead");this.contextParameters.trackingBackend=trackingBackend;return this};ARjs.Profile.prototype.changeMatrixMode=function(changeMatrixMode){this.defaultMarkerParameters.changeMatrixMode=changeMatrixMode;return this};ARjs.Profile.prototype.trackingMethod=function(trackingMethod){var data=ARjs.Utils.parseTrackingMethod(trackingMethod);this.defaultMarkerParameters.markersAreaEnabled=data.markersAreaEnabled;this.contextParameters.trackingBackend=data.trackingBackend;return this};ARjs.Profile.prototype.checkIfValid=function(){if(this.contextParameters.trackingBackend==="tango"){this.sourceImage(THREEx.ArToolkitContext.baseURL+"../data/images/img.jpg")}return this};var ARjs=ARjs||{};var THREEx=THREEx||{};ARjs.Source=THREEx.ArToolkitSource=function(parameters){var _this=this;this.ready=false;this.domElement=null;this.parameters={sourceType:"webcam",sourceUrl:null,sourceWidth:640,sourceHeight:480,displayWidth:640,displayHeight:480};setParameters(parameters);function setParameters(parameters){if(parameters===undefined)return;for(var key in parameters){var newValue=parameters[key];if(newValue===undefined){console.warn("THREEx.ArToolkitSource: '"+key+"' parameter is undefined.");continue}var currentValue=_this.parameters[key];if(currentValue===undefined){console.warn("THREEx.ArToolkitSource: '"+key+"' is not a property of this material.");continue}_this.parameters[key]=newValue}}};ARjs.Source.prototype.init=function(onReady,onError){var _this=this;if(this.parameters.sourceType==="image"){var domElement=this._initSourceImage(onSourceReady,onError)}else if(this.parameters.sourceType==="video"){var domElement=this._initSourceVideo(onSourceReady,onError)}else if(this.parameters.sourceType==="webcam"){var domElement=this._initSourceWebcam(onSourceReady,onError)}else{console.assert(false)}this.domElement=domElement;this.domElement.style.position="absolute";this.domElement.style.top="0px";this.domElement.style.left="0px";this.domElement.style.zIndex="-2";return this;function onSourceReady(){document.body.appendChild(_this.domElement);_this.ready=true;onReady&&onReady()}};ARjs.Source.prototype._initSourceImage=function(onReady){var domElement=document.createElement("img");domElement.src=this.parameters.sourceUrl;domElement.width=this.parameters.sourceWidth;domElement.height=this.parameters.sourceHeight;domElement.style.width=this.parameters.displayWidth+"px";domElement.style.height=this.parameters.displayHeight+"px";var interval=setInterval(function(){if(!domElement.naturalWidth)return;onReady();clearInterval(interval)},1e3/50);return domElement};ARjs.Source.prototype._initSourceVideo=function(onReady){var domElement=document.createElement("video");domElement.src=this.parameters.sourceUrl;domElement.style.objectFit="initial";domElement.autoplay=true;domElement.webkitPlaysinline=true;domElement.controls=false;domElement.loop=true;domElement.muted=true;document.body.addEventListener("click",function onClick(){document.body.removeEventListener("click",onClick);domElement.play()});domElement.width=this.parameters.sourceWidth;domElement.height=this.parameters.sourceHeight;domElement.style.width=this.parameters.displayWidth+"px";domElement.style.height=this.parameters.displayHeight+"px";var interval=setInterval(function(){if(!domElement.videoWidth)return;onReady();clearInterval(interval)},1e3/50);return domElement};ARjs.Source.prototype._initSourceWebcam=function(onReady,onError){var _this=this;onError=onError||function(error){alert("Webcam Error\nName: "+error.name+"\nMessage: "+error.message)};var domElement=document.createElement("video");domElement.setAttribute("autoplay","");domElement.setAttribute("muted","");domElement.setAttribute("playsinline","");domElement.style.width=this.parameters.displayWidth+"px";domElement.style.height=this.parameters.displayHeight+"px";if(navigator.mediaDevices===undefined||navigator.mediaDevices.enumerateDevices===undefined||navigator.mediaDevices.getUserMedia===undefined){onError({name:"",message:"WebRTC issue! navigator.mediaDevices.enumerateDevices not present in your browser"});return}navigator.mediaDevices.enumerateDevices().then(function(devices){var userMediaConstraints={audio:false,video:{facingMode:"environment",width:{ideal:_this.parameters.sourceWidth},height:{ideal:_this.parameters.sourceHeight}}};navigator.mediaDevices.getUserMedia(userMediaConstraints).then(function success(stream){domElement.srcObject=stream;document.body.addEventListener("click",function(){domElement.play()});var interval=setInterval(function(){if(!domElement.videoWidth)return;onReady();clearInterval(interval)},1e3/50)}).catch(function(error){onError({name:error.name,message:error.message})})}).catch(function(error){onError({message:error.message})});return domElement};ARjs.Source.prototype.hasMobileTorch=function(){var stream=arToolkitSource.domElement.srcObject;if(stream instanceof MediaStream===false)return false;if(this._currentTorchStatus===undefined){this._currentTorchStatus=false}var videoTrack=stream.getVideoTracks()[0];if(videoTrack.getCapabilities===undefined)return false;var capabilities=videoTrack.getCapabilities();return capabilities.torch?true:false};ARjs.Source.prototype.toggleMobileTorch=function(){console.assert(this.hasMobileTorch()===true);var stream=arToolkitSource.domElement.srcObject;if(stream instanceof MediaStream===false){alert("enabling mobile torch is available only on webcam");return}if(this._currentTorchStatus===undefined){this._currentTorchStatus=false}var videoTrack=stream.getVideoTracks()[0];var capabilities=videoTrack.getCapabilities();if(!capabilities.torch){alert("no mobile torch is available on your camera");return}this._currentTorchStatus=this._currentTorchStatus===false?true:false;videoTrack.applyConstraints({advanced:[{torch:this._currentTorchStatus}]}).catch(function(error){console.log(error)})};ARjs.Source.prototype.onResizeElement=function(mirrorDomElements){var _this=this;var screenWidth=window.innerWidth;var screenHeight=window.innerHeight;if(this.domElement.nodeName==="IMG"){var sourceWidth=this.domElement.naturalWidth;var sourceHeight=this.domElement.naturalHeight}else if(this.domElement.nodeName==="VIDEO"){var sourceWidth=this.domElement.videoWidth;var sourceHeight=this.domElement.videoHeight}else{console.assert(false)}var sourceAspect=sourceWidth/sourceHeight;var screenAspect=screenWidth/screenHeight;if(screenAspect3)console.assert("wrong api for",THREEx.ArMultiMarkerControls);this.parameters={subMarkersControls:parameters.subMarkersControls,subMarkerPoses:parameters.subMarkerPoses,changeMatrixMode:parameters.changeMatrixMode!==undefined?parameters.changeMatrixMode:"modelViewMatrix"};this.object3d.visible=false;this.subMarkersControls=this.parameters.subMarkersControls;this.subMarkerPoses=this.parameters.subMarkerPoses;arToolkitContext.addEventListener("sourceProcessed",function(){_this._onSourceProcessed()})};ARjs.MarkersAreaControls.prototype=Object.create(THREEx.ArBaseControls.prototype);ARjs.MarkersAreaControls.prototype.constructor=ARjs.MarkersAreaControls;ARjs.MarkersAreaControls.prototype._onSourceProcessed=function(){var _this=this;var stats={count:0,position:{sum:new THREE.Vector3(0,0,0),average:new THREE.Vector3(0,0,0)},quaternion:{sum:new THREE.Quaternion(0,0,0,0),average:new THREE.Quaternion(0,0,0,0)},scale:{sum:new THREE.Vector3(0,0,0),average:new THREE.Vector3(0,0,0)}};var firstQuaternion=_this.parameters.subMarkersControls[0].object3d.quaternion;this.parameters.subMarkersControls.forEach(function(markerControls,markerIndex){var markerObject3d=markerControls.object3d;if(markerObject3d.visible===false)return;var matrix=markerObject3d.matrix.clone();var markerPose=_this.parameters.subMarkerPoses[markerIndex];matrix.multiply((new THREE.Matrix4).getInverse(markerPose));var position=new THREE.Vector3;var quaternion=new THREE.Quaternion;var scale=new THREE.Vector3;matrix.decompose(position,quaternion,scale);stats.count++;ARjs.MarkersAreaControls.averageVector3(stats.position.sum,position,stats.count,stats.position.average);ARjs.MarkersAreaControls.averageQuaternion(stats.quaternion.sum,quaternion,firstQuaternion,stats.count,stats.quaternion.average);ARjs.MarkersAreaControls.averageVector3(stats.scale.sum,scale,stats.count,stats.scale.average)});if(stats.count>0){_this.object3d.visible=true}else{_this.object3d.visible=false}if(stats.count>0){var modelViewMatrix=new THREE.Matrix4;modelViewMatrix.compose(stats.position.average,stats.quaternion.average,stats.scale.average);if(this.parameters.changeMatrixMode==="modelViewMatrix"){_this.object3d.matrix.copy(modelViewMatrix)}else if(this.parameters.changeMatrixMode==="cameraTransformMatrix"){_this.object3d.matrix.getInverse(modelViewMatrix)}else{console.assert(false)}_this.object3d.matrix.decompose(_this.object3d.position,_this.object3d.quaternion,_this.object3d.scale)}};ARjs.MarkersAreaControls.averageQuaternion=function(quaternionSum,newQuaternion,firstQuaternion,count,quaternionAverage){quaternionAverage=quaternionAverage||new THREE.Quaternion;console.assert(firstQuaternion instanceof THREE.Quaternion===true);if(newQuaternion.dot(firstQuaternion)>0){newQuaternion=new THREE.Quaternion(-newQuaternion.x,-newQuaternion.y,-newQuaternion.z,-newQuaternion.w)}quaternionSum.x+=newQuaternion.x;quaternionSum.y+=newQuaternion.y;quaternionSum.z+=newQuaternion.z;quaternionSum.w+=newQuaternion.w;quaternionAverage.x=quaternionSum.x/count;quaternionAverage.y=quaternionSum.y/count;quaternionAverage.z=quaternionSum.z/count;quaternionAverage.w=quaternionSum.w/count;quaternionAverage.normalize();return quaternionAverage};ARjs.MarkersAreaControls.averageVector3=function(vector3Sum,vector3,count,vector3Average){vector3Average=vector3Average||new THREE.Vector3;vector3Sum.x+=vector3.x;vector3Sum.y+=vector3.y;vector3Sum.z+=vector3.z;vector3Average.x=vector3Sum.x/count;vector3Average.y=vector3Sum.y/count;vector3Average.z=vector3Sum.z/count;return vector3Average};ARjs.MarkersAreaControls.computeCenter=function(jsonData){var multiMarkerFile=JSON.parse(jsonData);var stats={count:0,position:{sum:new THREE.Vector3(0,0,0),average:new THREE.Vector3(0,0,0)},quaternion:{sum:new THREE.Quaternion(0,0,0,0),average:new THREE.Quaternion(0,0,0,0)},scale:{sum:new THREE.Vector3(0,0,0),average:new THREE.Vector3(0,0,0)}};var firstQuaternion=new THREE.Quaternion;multiMarkerFile.subMarkersControls.forEach(function(item){var poseMatrix=(new THREE.Matrix4).fromArray(item.poseMatrix);var position=new THREE.Vector3;var quaternion=new THREE.Quaternion;var scale=new THREE.Vector3;poseMatrix.decompose(position,quaternion,scale);stats.count++;ARjs.MarkersAreaControls.averageVector3(stats.position.sum,position,stats.count,stats.position.average);ARjs.MarkersAreaControls.averageQuaternion(stats.quaternion.sum,quaternion,firstQuaternion,stats.count,stats.quaternion.average);ARjs.MarkersAreaControls.averageVector3(stats.scale.sum,scale,stats.count,stats.scale.average)});var averageMatrix=new THREE.Matrix4;averageMatrix.compose(stats.position.average,stats.quaternion.average,stats.scale.average);return averageMatrix};ARjs.MarkersAreaControls.computeBoundingBox=function(jsonData){var multiMarkerFile=JSON.parse(jsonData);var boundingBox=new THREE.Box3;multiMarkerFile.subMarkersControls.forEach(function(item){var poseMatrix=(new THREE.Matrix4).fromArray(item.poseMatrix);var position=new THREE.Vector3;var quaternion=new THREE.Quaternion;var scale=new THREE.Vector3;poseMatrix.decompose(position,quaternion,scale);boundingBox.expandByPoint(position)});return boundingBox};ARjs.MarkersAreaControls.prototype.updateSmoothedControls=function(smoothedControls,lerpsValues){if(lerpsValues===undefined){lerpsValues=[[.1,.1,.3],[.2,.1,.4],[.2,.2,.5],[.3,.2,.7],[.3,.2,.7]]}var nVisible=0;this.parameters.subMarkersControls.forEach(function(markerControls,markerIndex){var markerObject3d=markerControls.object3d;if(markerObject3d.visible===true)nVisible++});if(lerpsValues[nVisible-1]!==undefined){var lerpValues=lerpsValues[nVisible-1]}else{var lerpValues=lerpsValues[lerpsValues.length-1]}smoothedControls.parameters.lerpPosition=lerpValues[0];smoothedControls.parameters.lerpQuaternion=lerpValues[1];smoothedControls.parameters.lerpScale=lerpValues[2]};ARjs.MarkersAreaControls.fromJSON=function(arToolkitContext,parent3D,markerRoot,jsonData,parameters){var multiMarkerFile=JSON.parse(jsonData);var subMarkersControls=[];var subMarkerPoses=[];parameters=parameters||{};multiMarkerFile.subMarkersControls.forEach(function(item){var markerRoot=new THREE.Object3D;parent3D.add(markerRoot);var subMarkerControls=new THREEx.ArMarkerControls(arToolkitContext,markerRoot,item.parameters);subMarkersControls.push(subMarkerControls);subMarkerPoses.push((new THREE.Matrix4).fromArray(item.poseMatrix))});parameters.subMarkersControls=subMarkersControls;parameters.subMarkerPoses=subMarkerPoses;var multiMarkerControls=new THREEx.ArMultiMarkerControls(arToolkitContext,markerRoot,parameters);return multiMarkerControls};var ARjs=ARjs||{};var THREEx=THREEx||{};ARjs.MarkersAreaLearning=THREEx.ArMultiMakersLearning=function(arToolkitContext,subMarkersControls){var _this=this;this._arToolkitContext=arToolkitContext;this.subMarkersControls=subMarkersControls;this.enabled=true;arToolkitContext.addEventListener("sourceProcessed",function(){_this._onSourceProcessed()})};ARjs.MarkersAreaLearning.prototype._onSourceProcessed=function(){var originQuaternion=this.subMarkersControls[0].object3d.quaternion;if(this.enabled===false)return;var visibleMarkerControls=this.subMarkersControls.filter(function(markerControls){return markerControls.object3d.visible===true});var count=Object.keys(visibleMarkerControls).length;var positionDelta=new THREE.Vector3;var quaternionDelta=new THREE.Quaternion;var scaleDelta=new THREE.Vector3;var tmpMatrix=new THREE.Matrix4;for(var i=0;i=1?true:false;if(isLearned===true)return;var otherSubControlsID=_this._getLearnedCoupleStats(subMarkerControls);if(otherSubControlsID===null){return}var otherSubControls=_this._getSubMarkerControlsByID(otherSubControlsID);var seenCoupleStats=subMarkerControls.object3d.userData.seenCouples[otherSubControlsID];var averageMatrix=new THREE.Matrix4;averageMatrix.compose(seenCoupleStats.position.average,seenCoupleStats.quaternion.average,seenCoupleStats.scale.average);var otherAverageMatrix=otherSubControls.object3d.userData.result.averageMatrix;var matrix=(new THREE.Matrix4).getInverse(otherAverageMatrix).multiply(averageMatrix);matrix=(new THREE.Matrix4).getInverse(matrix);console.assert(subMarkerControls.object3d.userData.result===undefined);subMarkerControls.object3d.userData.result={averageMatrix:matrix,confidenceFactor:1};resultChanged=true})}while(resultChanged===true)};ARjs.MarkersAreaLearning.prototype._getLearnedCoupleStats=function(subMarkerControls){if(subMarkerControls.object3d.userData.seenCouples===undefined)return null;var seenCouples=subMarkerControls.object3d.userData.seenCouples;var coupleControlsIDs=Object.keys(seenCouples).map(Number);for(var i=0;i=1?true:false;if(isLearned===false)continue;return otherSubControlsID}return null};ARjs.MarkersAreaLearning.prototype._getSubMarkerControlsByID=function(controlsID){for(var i=0;i=this.parameters.minVisibleDelay){object3d.visible=true;snapDirectlyToTarget()}}if(wasVisible===true&&targetObject3d.visible===false){var unvisibleFor=present-this._unvisibleStartedAt;if(unvisibleFor>=this.parameters.minUnvisibleDelay){object3d.visible=false}}if(this._lastLerpStepAt===null){applyOneSlerpStep();this._lastLerpStepAt=present}else{var nStepsToDo=Math.floor((present-this._lastLerpStepAt)/this.parameters.lerpStepDelay);for(var i=0;iwebvr.info for more info.")}else{alert("Your browser does not support WebVR. See webvr.info for assistance.")}this._tangoContext={vrDisplay:null,vrPointCloud:null,frameData:new VRFrameData};navigator.getVRDisplays().then(function(vrDisplays){if(vrDisplays.length===0)alert("no vrDisplays available");var vrDisplay=_this._tangoContext.vrDisplay=vrDisplays[0];console.log("vrDisplays.displayName :",vrDisplay.displayName);if(vrDisplay.displayName==="Tango VR Device"){_this._tangoContext.vrPointCloud=new THREE.WebAR.VRPointCloud(vrDisplay,true)}onCompleted()})};ARjs.Context.prototype._updateTango=function(srcElement){var _this=this;var arMarkersControls=this._arMarkersControls;var tangoContext=this._tangoContext;var vrDisplay=this._tangoContext.vrDisplay;if(vrDisplay===null)return;if(vrDisplay.displayName==="Tango VR Device"){var showPointCloud=true;var pointsToSkip=0;_this._tangoContext.vrPointCloud.update(showPointCloud,pointsToSkip,true)}if(this._arMarkersControls.length===0)return;var foundControls=this._arMarkersControls[0];var frameData=this._tangoContext.frameData;vrDisplay.getFrameData(frameData);if(frameData.pose.position===null)return;if(frameData.pose.orientation===null)return;var position=(new THREE.Vector3).fromArray(frameData.pose.position);var quaternion=(new THREE.Quaternion).fromArray(frameData.pose.orientation);var scale=new THREE.Vector3(1,1,1);var cameraTransformMatrix=(new THREE.Matrix4).compose(position,quaternion,scale);var modelViewMatrix=new THREE.Matrix4;modelViewMatrix.getInverse(cameraTransformMatrix);foundControls.updateWithModelViewMatrix(modelViewMatrix)};var ARjs=ARjs||{};var THREEx=THREEx||{};ARjs.Profile=THREEx.ArToolkitProfile=function(){this.reset();this.performance("default")};ARjs.Profile.prototype._guessPerformanceLabel=function(){var isMobile=navigator.userAgent.match(/Android/i)||navigator.userAgent.match(/webOS/i)||navigator.userAgent.match(/iPhone/i)||navigator.userAgent.match(/iPad/i)||navigator.userAgent.match(/iPod/i)||navigator.userAgent.match(/BlackBerry/i)||navigator.userAgent.match(/Windows Phone/i)?true:false;if(isMobile===true){return"phone-normal"}return"desktop-normal"};ARjs.Profile.prototype.reset=function(){this.sourceParameters={sourceType:"webcam"};this.contextParameters={cameraParametersUrl:THREEx.ArToolkitContext.baseURL+"../data/data/camera_para.dat",detectionMode:"mono"};this.defaultMarkerParameters={type:"pattern",patternUrl:THREEx.ArToolkitContext.baseURL+"../data/data/patt.hiro",changeMatrixMode:"modelViewMatrix"};return this};ARjs.Profile.prototype.performance=function(label){if(label==="default"){label=this._guessPerformanceLabel()}if(label==="desktop-fast"){this.contextParameters.canvasWidth=640*3;this.contextParameters.canvasHeight=480*3;this.contextParameters.maxDetectionRate=30}else if(label==="desktop-normal"){this.contextParameters.canvasWidth=640;this.contextParameters.canvasHeight=480;this.contextParameters.maxDetectionRate=60}else if(label==="phone-normal"){this.contextParameters.canvasWidth=80*4;this.contextParameters.canvasHeight=60*4;this.contextParameters.maxDetectionRate=30}else if(label==="phone-slow"){this.contextParameters.canvasWidth=80*3;this.contextParameters.canvasHeight=60*3;this.contextParameters.maxDetectionRate=30}else{console.assert(false,"unknonwn label "+label)}return this};ARjs.Profile.prototype.defaultMarker=function(trackingBackend){trackingBackend=trackingBackend||this.contextParameters.trackingBackend;if(trackingBackend==="artoolkit"){this.contextParameters.detectionMode="mono";this.defaultMarkerParameters.type="pattern";this.defaultMarkerParameters.patternUrl=THREEx.ArToolkitContext.baseURL+"../data/data/patt.hiro"}else if(trackingBackend==="aruco"){this.contextParameters.detectionMode="mono";this.defaultMarkerParameters.type="barcode";this.defaultMarkerParameters.barcodeValue=1001}else if(trackingBackend==="tango"){this.defaultMarkerParameters.type="barcode";this.defaultMarkerParameters.barcodeValue=1001}else console.assert(false);return this};ARjs.Profile.prototype.sourceWebcam=function(){this.sourceParameters.sourceType="webcam";delete this.sourceParameters.sourceUrl;return this};ARjs.Profile.prototype.sourceVideo=function(url){this.sourceParameters.sourceType="video";this.sourceParameters.sourceUrl=url;return this};ARjs.Profile.prototype.sourceImage=function(url){this.sourceParameters.sourceType="image";this.sourceParameters.sourceUrl=url;return this};ARjs.Profile.prototype.trackingBackend=function(trackingBackend){console.warn("stop profile.trackingBackend() obsolete function. use .trackingMethod instead");this.contextParameters.trackingBackend=trackingBackend;return this};ARjs.Profile.prototype.changeMatrixMode=function(changeMatrixMode){this.defaultMarkerParameters.changeMatrixMode=changeMatrixMode;return this};ARjs.Profile.prototype.trackingMethod=function(trackingMethod){var data=ARjs.Utils.parseTrackingMethod(trackingMethod);this.defaultMarkerParameters.markersAreaEnabled=data.markersAreaEnabled;this.contextParameters.trackingBackend=data.trackingBackend;return this};ARjs.Profile.prototype.checkIfValid=function(){if(this.contextParameters.trackingBackend==="tango"){this.sourceImage(THREEx.ArToolkitContext.baseURL+"../data/images/img.jpg")}return this};var ARjs=ARjs||{};var THREEx=THREEx||{};ARjs.Source=THREEx.ArToolkitSource=function(parameters){var _this=this;this.ready=false;this.domElement=null;this.parameters={sourceType:"webcam",sourceUrl:null,sourceWidth:640,sourceHeight:480,displayWidth:640,displayHeight:480};setParameters(parameters);function setParameters(parameters){if(parameters===undefined)return;for(var key in parameters){var newValue=parameters[key];if(newValue===undefined){console.warn("THREEx.ArToolkitSource: '"+key+"' parameter is undefined.");continue}var currentValue=_this.parameters[key];if(currentValue===undefined){console.warn("THREEx.ArToolkitSource: '"+key+"' is not a property of this material.");continue}_this.parameters[key]=newValue}}};ARjs.Source.prototype.init=function(onReady,onError){var _this=this;if(this.parameters.sourceType==="image"){var domElement=this._initSourceImage(onSourceReady,onError)}else if(this.parameters.sourceType==="video"){var domElement=this._initSourceVideo(onSourceReady,onError)}else if(this.parameters.sourceType==="webcam"){var domElement=this._initSourceWebcam(onSourceReady,onError)}else{console.assert(false)}this.domElement=domElement;this.domElement.style.position="absolute";this.domElement.style.top="0px";this.domElement.style.left="0px";this.domElement.style.zIndex="-2";return this;function onSourceReady(){document.body.appendChild(_this.domElement);_this.ready=true;onReady&&onReady()}};ARjs.Source.prototype._initSourceImage=function(onReady){var domElement=document.createElement("img");domElement.src=this.parameters.sourceUrl;domElement.width=this.parameters.sourceWidth;domElement.height=this.parameters.sourceHeight;domElement.style.width=this.parameters.displayWidth+"px";domElement.style.height=this.parameters.displayHeight+"px";var interval=setInterval(function(){if(!domElement.naturalWidth)return;onReady();clearInterval(interval)},1e3/50);return domElement};ARjs.Source.prototype._initSourceVideo=function(onReady){var domElement=document.createElement("video");domElement.src=this.parameters.sourceUrl;domElement.style.objectFit="initial";domElement.autoplay=true;domElement.webkitPlaysinline=true;domElement.controls=false;domElement.loop=true;domElement.muted=true;document.body.addEventListener("click",function onClick(){document.body.removeEventListener("click",onClick);domElement.play()});domElement.width=this.parameters.sourceWidth;domElement.height=this.parameters.sourceHeight;domElement.style.width=this.parameters.displayWidth+"px";domElement.style.height=this.parameters.displayHeight+"px";var interval=setInterval(function(){if(!domElement.videoWidth)return;onReady();clearInterval(interval)},1e3/50);return domElement};ARjs.Source.prototype._initSourceWebcam=function(onReady,onError){var _this=this;onError=onError||function(error){alert("Webcam Error\nName: "+error.name+"\nMessage: "+error.message)};var domElement=document.createElement("video");domElement.setAttribute("autoplay","");domElement.setAttribute("muted","");domElement.setAttribute("playsinline","");domElement.style.width=this.parameters.displayWidth+"px";domElement.style.height=this.parameters.displayHeight+"px";if(navigator.mediaDevices===undefined||navigator.mediaDevices.enumerateDevices===undefined||navigator.mediaDevices.getUserMedia===undefined){if(navigator.mediaDevices===undefined)var fctName="navigator.mediaDevices";else if(navigator.mediaDevices.enumerateDevices===undefined)var fctName="navigator.mediaDevices.enumerateDevices";else if(navigator.mediaDevices.getUserMedia===undefined)var fctName="navigator.mediaDevices.getUserMedia";else console.assert(false);onError({name:"",message:"WebRTC issue-! "+fctName+" not present in your browser"});return null}navigator.mediaDevices.enumerateDevices().then(function(devices){var userMediaConstraints={audio:false,video:{facingMode:"environment",width:{ideal:_this.parameters.sourceWidth},height:{ideal:_this.parameters.sourceHeight}}};navigator.mediaDevices.getUserMedia(userMediaConstraints).then(function success(stream){domElement.srcObject=stream;document.body.addEventListener("click",function(){domElement.play()});var interval=setInterval(function(){if(!domElement.videoWidth)return;onReady();clearInterval(interval)},1e3/50)}).catch(function(error){onError({name:error.name,message:error.message})})}).catch(function(error){onError({message:error.message})});return domElement};ARjs.Source.prototype.hasMobileTorch=function(){var stream=arToolkitSource.domElement.srcObject;if(stream instanceof MediaStream===false)return false;if(this._currentTorchStatus===undefined){this._currentTorchStatus=false}var videoTrack=stream.getVideoTracks()[0];if(videoTrack.getCapabilities===undefined)return false;var capabilities=videoTrack.getCapabilities();return capabilities.torch?true:false};ARjs.Source.prototype.toggleMobileTorch=function(){console.assert(this.hasMobileTorch()===true);var stream=arToolkitSource.domElement.srcObject;if(stream instanceof MediaStream===false){alert("enabling mobile torch is available only on webcam");return}if(this._currentTorchStatus===undefined){this._currentTorchStatus=false}var videoTrack=stream.getVideoTracks()[0];var capabilities=videoTrack.getCapabilities();if(!capabilities.torch){alert("no mobile torch is available on your camera");return}this._currentTorchStatus=this._currentTorchStatus===false?true:false;videoTrack.applyConstraints({advanced:[{torch:this._currentTorchStatus}]}).catch(function(error){console.log(error)})};ARjs.Source.prototype.onResizeElement=function(mirrorDomElements){var _this=this;var screenWidth=window.innerWidth;var screenHeight=window.innerHeight;if(this.domElement.nodeName==="IMG"){var sourceWidth=this.domElement.naturalWidth;var sourceHeight=this.domElement.naturalHeight}else if(this.domElement.nodeName==="VIDEO"){var sourceWidth=this.domElement.videoWidth;var sourceHeight=this.domElement.videoHeight}else{console.assert(false)}var sourceAspect=sourceWidth/sourceHeight;var screenAspect=screenWidth/screenHeight;if(screenAspecttrackingBackend : "+trackingBackend;var domElement=document.createElement("a");domElement.innerHTML="Share on augmented-websites";domElement.style.display="block";domElement.setAttribute("target","_blank");domElement.href="https://webxr.io/augmented-website?"+location.href;this.domElement.appendChild(domElement);if(trackingBackend==="tango"&&tangoPointCloud){var domElement=document.createElement("button");this.domElement.appendChild(domElement);domElement.id="buttonTangoTogglePointCloud";domElement.innerHTML="toggle-point-cloud";domElement.href="javascript:void(0)";domElement.addEventListener("click",function(){var scene=arSession.parameters.scene;if(tangoPointCloud.object3d.parent){scene.remove(tangoPointCloud.object3d)}else{scene.add(tangoPointCloud.object3d)}})}};ARjs.AnchorDebugUI=function(arAnchor){var _this=this;var arSession=arAnchor.arSession;var trackingBackend=arSession.arContext.parameters.trackingBackend;this.domElement=document.createElement("div");this.domElement.style.color="rgba(0,0,0,0.9)";this.domElement.style.backgroundColor="rgba(127,127,127,0.5)";this.domElement.style.display="inline-block";this.domElement.style.padding="0.5em";this.domElement.style.margin="0.5em";this.domElement.style.textAlign="left";var domElement=document.createElement("span");domElement.style.display="block";this.domElement.appendChild(domElement);domElement.innerHTML="markersAreaEnabled :"+arAnchor.parameters.markersAreaEnabled;if(arAnchor.parameters.markersAreaEnabled){var domElement=document.createElement("button");domElement.style.display="block";this.domElement.appendChild(domElement);domElement.id="buttonToggleMarkerHelpers";domElement.innerHTML="toggle-marker-helper";domElement.href="javascript:void(0)";var subMarkerHelpersVisible=false;domElement.addEventListener("click",function(){subMarkerHelpersVisible=subMarkerHelpersVisible?false:true;arAnchor.markersArea.setSubMarkersVisibility(subMarkerHelpersVisible)})}if(arAnchor.parameters.markersAreaEnabled){var domElement=document.createElement("button");domElement.style.display="block";this.domElement.appendChild(domElement);domElement.id="buttonMarkersAreaLearner";domElement.innerHTML="Learn-new-marker-area";domElement.href="javascript:void(0)";domElement.addEventListener("click",function(){var learnerBaseURL=ARjs.Context.baseURL+"examples/multi-markers/examples/learner.html";ARjs.MarkersAreaUtils.navigateToLearnerPage(learnerBaseURL,trackingBackend)})}if(arAnchor.parameters.markersAreaEnabled){var domElement=document.createElement("button");domElement.style.display="block";this.domElement.appendChild(domElement);domElement.id="buttonMarkersAreaReset";domElement.innerHTML="Reset-marker-area";domElement.href="javascript:void(0)";domElement.addEventListener("click",function(){ARjs.MarkersAreaUtils.storeDefaultMultiMarkerFile(trackingBackend);location.reload()})}};var ARjs=ARjs||{};ARjs.HitTesting=function(arSession){var _this=this;var arContext=arSession.arContext;var trackingBackend=arContext.parameters.trackingBackend;this.enabled=true;this._arSession=arSession;this._hitTestingPlane=null;this._hitTestingTango=null;if(trackingBackend==="tango"){_this._hitTestingTango=new THREEx.HitTestingTango(arContext)}else{_this._hitTestingPlane=new THREEx.HitTestingPlane(arSession.arSource.domElement)}};ARjs.HitTesting.prototype.update=function(camera,pickingRoot,changeMatrixMode){if(this.enabled===false)return;if(this._hitTestingTango!==null){this._hitTestingTango.update()}else if(this._hitTestingPlane!==null){this._hitTestingPlane.update(camera,pickingRoot,changeMatrixMode)}else console.assert(false)};ARjs.HitTesting.prototype.testDomEvent=function(domEvent){var trackingBackend=this._arSession.arContext.parameters.trackingBackend;var arSource=this._arSession.arSource;if(this.enabled===false)return[];if(trackingBackend==="tango"){var mouseX=domEvent.pageX/window.innerWidth;var mouseY=domEvent.pageY/window.innerHeight}else{var mouseX=domEvent.layerX/parseInt(arSource.domElement.style.width);var mouseY=domEvent.layerY/parseInt(arSource.domElement.style.height)}return this.test(mouseX,mouseY)};ARjs.HitTesting.prototype.test=function(mouseX,mouseY){var arContext=this._arSession.arContext;var trackingBackend=arContext.parameters.trackingBackend;var hitTestResults=[];if(this.enabled===false)return[];var result=null;if(trackingBackend==="tango"){var result=this._hitTestingTango.test(mouseX,mouseY)}else{var result=this._hitTestingPlane.test(mouseX,mouseY)}if(result===null)return hitTestResults;var hitTestResult=new ARjs.HitTesting.Result(result.position,result.quaternion,result.scale);hitTestResults.push(hitTestResult);return hitTestResults};ARjs.HitTesting.Result=function(position,quaternion,scale){this.position=position;this.quaternion=quaternion;this.scale=scale};ARjs.HitTesting.Result.prototype.apply=function(object3d){object3d.position.copy(this.position);object3d.quaternion.copy(this.quaternion);object3d.scale.copy(this.scale);object3d.updateMatrix()};ARjs.HitTesting.Result.prototype.applyPosition=function(object3d){object3d.position.copy(this.position);object3d.updateMatrix();return this};ARjs.HitTesting.Result.prototype.applyQuaternion=function(object3d){object3d.quaternion.copy(this.quaternion);object3d.updateMatrix();return this};var ARjs=ARjs||{};ARjs.Session=function(parameters){var _this=this;this.parameters={renderer:null,camera:null,scene:null,sourceParameters:{},contextParameters:{}};setParameters(parameters);function setParameters(parameters){if(parameters===undefined)return;for(var key in parameters){var newValue=parameters[key];if(newValue===undefined){console.warn("THREEx.Session: '"+key+"' parameter is undefined.");continue}var currentValue=_this.parameters[key];if(currentValue===undefined){console.warn("THREEx.Session: '"+key+"' is not a property of this material.");continue}_this.parameters[key]=newValue}}console.assert(this.parameters.renderer instanceof THREE.WebGLRenderer);console.assert(this.parameters.camera instanceof THREE.Camera);console.assert(this.parameters.scene instanceof THREE.Scene);Object.defineProperty(this,"renderer",{get:function(){console.warn("use .parameters.renderer renderer");return this.parameters.renderer}});Object.defineProperty(this,"camera",{get:function(){console.warn("use .parameters.camera instead");return this.parameters.camera}});Object.defineProperty(this,"scene",{get:function(){console.warn("use .parameters.scene instead");return this.parameters.scene}});console.log("AR.js",ARjs.Context.REVISION,"- trackingBackend:",parameters.contextParameters.trackingBackend);var arSource=_this.arSource=new ARjs.Source(parameters.sourceParameters);arSource.init(function onReady(){arSource.onResize(arContext,_this.parameters.renderer,_this.parameters.camera)});window.addEventListener("resize",function(){arSource.onResize(arContext,_this.parameters.renderer,_this.parameters.camera)});var arContext=_this.arContext=new ARjs.Context(parameters.contextParameters);_this.arContext.init();arContext.addEventListener("initialized",function(event){arSource.onResize(arContext,_this.parameters.renderer,_this.parameters.camera)});this.update=function(){if(arSource.ready===false)return;arContext.update(arSource.domElement)}};ARjs.Session.prototype.onResize=function(){this.arSource.onResize(this.arContext,this.parameters.renderer,this.parameters.camera)};var ARjs=ARjs||{};ARjs.TangoPointCloud=function(arSession){var _this=this;var arContext=arSession.arContext;this.object3d=new THREE.Group;console.warn("Work only on cameraTransformMatrix - fix me - useless limitation");arContext.addEventListener("initialized",function(event){var vrPointCloud=arContext._tangoContext.vrPointCloud;var geometry=vrPointCloud.getBufferGeometry();var material=new THREE.PointsMaterial({size:.01,depthWrite:false});var pointsObject=new THREE.Points(geometry,material);pointsObject.frustumCulled=false;pointsObject.renderDepth=0;_this.object3d.add(pointsObject)})};var ARjs=ARjs||{};ARjs.TangoVideoMesh=function(arSession){var arContext=arSession.arContext;var renderer=arSession.renderer;var videoMesh=null;var vrDisplay=null;var sceneOrtho=new THREE.Scene;var cameraOrtho=new THREE.OrthographicCamera(-1,1,1,-1,0,100);this._sceneOrtho=sceneOrtho;this._cameraOrtho=cameraOrtho;arContext.addEventListener("initialized",function(event){console.assert(arContext.parameters.trackingBackend==="tango");vrDisplay=arContext._tangoContext.vrDisplay;console.assert(vrDisplay,"vrDisplay MUST be defined");if(vrDisplay.displayName!=="Tango VR Device")return;videoMesh=THREE.WebAR.createVRSeeThroughCameraMesh(vrDisplay);sceneOrtho.add(videoMesh)});this.update=function(){console.assert(arContext.parameters.trackingBackend==="tango");if(videoMesh===null)return;THREE.WebAR.updateCameraMeshOrientation(vrDisplay,videoMesh)};this.render=function(){console.assert(arContext.parameters.trackingBackend==="tango");renderer.render(sceneOrtho,cameraOrtho);renderer.clearDepth()}};var ARjs=ARjs||{};ARjs.Utils={};ARjs.Utils.createDefaultCamera=function(trackingMethod){var trackingBackend=this.parseTrackingMethod(trackingMethod).trackingBackend;if(trackingBackend==="artoolkit"){var camera=new THREE.Camera}else if(trackingBackend==="aruco"){var camera=new THREE.PerspectiveCamera(42,window.innerWidth/window.innerHeight,.01,100)}else if(trackingBackend==="tango"){var camera=new THREE.PerspectiveCamera(42,window.innerWidth/window.innerHeight,.01,100)}else console.assert(false,"unknown trackingBackend: "+trackingBackend);return camera};ARjs.Utils.isTango=function(){var isTango=navigator.userAgent.match("Chrome/57.0.2987.5")!==null?true:false;return isTango};ARjs.Utils.parseTrackingMethod=function(trackingMethod){if(trackingMethod==="best"){trackingMethod=ARjs.Utils.isTango()?"tango":"area-artoolkit"}if(trackingMethod.startsWith("area-")){return{trackingBackend:trackingMethod.replace("area-",""),markersAreaEnabled:true}}else{return{trackingBackend:trackingMethod,markersAreaEnabled:false}}};var ARjs=ARjs||{};var THREEx=THREEx||{};ARjs.MarkersAreaControls=THREEx.ArMultiMarkerControls=function(arToolkitContext,object3d,parameters){var _this=this;THREEx.ArBaseControls.call(this,object3d);if(arguments.length>3)console.assert("wrong api for",THREEx.ArMultiMarkerControls);this.parameters={subMarkersControls:parameters.subMarkersControls,subMarkerPoses:parameters.subMarkerPoses,changeMatrixMode:parameters.changeMatrixMode!==undefined?parameters.changeMatrixMode:"modelViewMatrix"};this.object3d.visible=false;this.subMarkersControls=this.parameters.subMarkersControls;this.subMarkerPoses=this.parameters.subMarkerPoses;arToolkitContext.addEventListener("sourceProcessed",function(){_this._onSourceProcessed()})};ARjs.MarkersAreaControls.prototype=Object.create(THREEx.ArBaseControls.prototype);ARjs.MarkersAreaControls.prototype.constructor=ARjs.MarkersAreaControls;ARjs.MarkersAreaControls.prototype._onSourceProcessed=function(){var _this=this;var stats={count:0,position:{sum:new THREE.Vector3(0,0,0),average:new THREE.Vector3(0,0,0)},quaternion:{sum:new THREE.Quaternion(0,0,0,0),average:new THREE.Quaternion(0,0,0,0)},scale:{sum:new THREE.Vector3(0,0,0),average:new THREE.Vector3(0,0,0)}};var firstQuaternion=_this.parameters.subMarkersControls[0].object3d.quaternion;this.parameters.subMarkersControls.forEach(function(markerControls,markerIndex){var markerObject3d=markerControls.object3d;if(markerObject3d.visible===false)return;var matrix=markerObject3d.matrix.clone();var markerPose=_this.parameters.subMarkerPoses[markerIndex];matrix.multiply((new THREE.Matrix4).getInverse(markerPose));var position=new THREE.Vector3;var quaternion=new THREE.Quaternion;var scale=new THREE.Vector3;matrix.decompose(position,quaternion,scale);stats.count++;ARjs.MarkersAreaControls.averageVector3(stats.position.sum,position,stats.count,stats.position.average);ARjs.MarkersAreaControls.averageQuaternion(stats.quaternion.sum,quaternion,firstQuaternion,stats.count,stats.quaternion.average);ARjs.MarkersAreaControls.averageVector3(stats.scale.sum,scale,stats.count,stats.scale.average)});if(stats.count>0){_this.object3d.visible=true}else{_this.object3d.visible=false}if(stats.count>0){var modelViewMatrix=new THREE.Matrix4;modelViewMatrix.compose(stats.position.average,stats.quaternion.average,stats.scale.average);if(this.parameters.changeMatrixMode==="modelViewMatrix"){_this.object3d.matrix.copy(modelViewMatrix)}else if(this.parameters.changeMatrixMode==="cameraTransformMatrix"){_this.object3d.matrix.getInverse(modelViewMatrix)}else{console.assert(false)}_this.object3d.matrix.decompose(_this.object3d.position,_this.object3d.quaternion,_this.object3d.scale)}};ARjs.MarkersAreaControls.averageQuaternion=function(quaternionSum,newQuaternion,firstQuaternion,count,quaternionAverage){quaternionAverage=quaternionAverage||new THREE.Quaternion;console.assert(firstQuaternion instanceof THREE.Quaternion===true);if(newQuaternion.dot(firstQuaternion)>0){newQuaternion=new THREE.Quaternion(-newQuaternion.x,-newQuaternion.y,-newQuaternion.z,-newQuaternion.w)}quaternionSum.x+=newQuaternion.x;quaternionSum.y+=newQuaternion.y;quaternionSum.z+=newQuaternion.z;quaternionSum.w+=newQuaternion.w;quaternionAverage.x=quaternionSum.x/count;quaternionAverage.y=quaternionSum.y/count;quaternionAverage.z=quaternionSum.z/count;quaternionAverage.w=quaternionSum.w/count;quaternionAverage.normalize();return quaternionAverage};ARjs.MarkersAreaControls.averageVector3=function(vector3Sum,vector3,count,vector3Average){vector3Average=vector3Average||new THREE.Vector3;vector3Sum.x+=vector3.x;vector3Sum.y+=vector3.y;vector3Sum.z+=vector3.z;vector3Average.x=vector3Sum.x/count;vector3Average.y=vector3Sum.y/count;vector3Average.z=vector3Sum.z/count;return vector3Average};ARjs.MarkersAreaControls.computeCenter=function(jsonData){var multiMarkerFile=JSON.parse(jsonData);var stats={count:0,position:{sum:new THREE.Vector3(0,0,0),average:new THREE.Vector3(0,0,0)},quaternion:{sum:new THREE.Quaternion(0,0,0,0),average:new THREE.Quaternion(0,0,0,0)},scale:{sum:new THREE.Vector3(0,0,0),average:new THREE.Vector3(0,0,0)}};var firstQuaternion=new THREE.Quaternion;multiMarkerFile.subMarkersControls.forEach(function(item){var poseMatrix=(new THREE.Matrix4).fromArray(item.poseMatrix);var position=new THREE.Vector3;var quaternion=new THREE.Quaternion;var scale=new THREE.Vector3;poseMatrix.decompose(position,quaternion,scale);stats.count++;ARjs.MarkersAreaControls.averageVector3(stats.position.sum,position,stats.count,stats.position.average);ARjs.MarkersAreaControls.averageQuaternion(stats.quaternion.sum,quaternion,firstQuaternion,stats.count,stats.quaternion.average);ARjs.MarkersAreaControls.averageVector3(stats.scale.sum,scale,stats.count,stats.scale.average)});var averageMatrix=new THREE.Matrix4;averageMatrix.compose(stats.position.average,stats.quaternion.average,stats.scale.average);return averageMatrix};ARjs.MarkersAreaControls.computeBoundingBox=function(jsonData){var multiMarkerFile=JSON.parse(jsonData);var boundingBox=new THREE.Box3;multiMarkerFile.subMarkersControls.forEach(function(item){var poseMatrix=(new THREE.Matrix4).fromArray(item.poseMatrix);var position=new THREE.Vector3;var quaternion=new THREE.Quaternion;var scale=new THREE.Vector3;poseMatrix.decompose(position,quaternion,scale);boundingBox.expandByPoint(position)});return boundingBox};ARjs.MarkersAreaControls.prototype.updateSmoothedControls=function(smoothedControls,lerpsValues){if(lerpsValues===undefined){lerpsValues=[[.3+.1,.1,.3],[.4+.1,.1,.4],[.4+.1,.2,.5],[.5+.1,.2,.7],[.5+.1,.2,.7]]}var nVisible=0;this.parameters.subMarkersControls.forEach(function(markerControls,markerIndex){var markerObject3d=markerControls.object3d;if(markerObject3d.visible===true)nVisible++});if(lerpsValues[nVisible-1]!==undefined){var lerpValues=lerpsValues[nVisible-1]}else{var lerpValues=lerpsValues[lerpsValues.length-1]}smoothedControls.parameters.lerpPosition=lerpValues[0];smoothedControls.parameters.lerpQuaternion=lerpValues[1];smoothedControls.parameters.lerpScale=lerpValues[2]};ARjs.MarkersAreaControls.fromJSON=function(arToolkitContext,parent3D,markerRoot,jsonData,parameters){var multiMarkerFile=JSON.parse(jsonData);var subMarkersControls=[];var subMarkerPoses=[];parameters=parameters||{};multiMarkerFile.subMarkersControls.forEach(function(item){var markerRoot=new THREE.Object3D;parent3D.add(markerRoot);var subMarkerControls=new THREEx.ArMarkerControls(arToolkitContext,markerRoot,item.parameters);subMarkersControls.push(subMarkerControls);subMarkerPoses.push((new THREE.Matrix4).fromArray(item.poseMatrix))});parameters.subMarkersControls=subMarkersControls;parameters.subMarkerPoses=subMarkerPoses;var multiMarkerControls=new THREEx.ArMultiMarkerControls(arToolkitContext,markerRoot,parameters);return multiMarkerControls};var ARjs=ARjs||{};var THREEx=THREEx||{};ARjs.MarkersAreaLearning=THREEx.ArMultiMakersLearning=function(arToolkitContext,subMarkersControls){var _this=this;this._arToolkitContext=arToolkitContext;this.subMarkersControls=subMarkersControls;this.enabled=true;arToolkitContext.addEventListener("sourceProcessed",function(){_this._onSourceProcessed()})};ARjs.MarkersAreaLearning.prototype._onSourceProcessed=function(){var originQuaternion=this.subMarkersControls[0].object3d.quaternion;if(this.enabled===false)return;var visibleMarkerControls=this.subMarkersControls.filter(function(markerControls){return markerControls.object3d.visible===true});var count=Object.keys(visibleMarkerControls).length;var positionDelta=new THREE.Vector3;var quaternionDelta=new THREE.Quaternion;var scaleDelta=new THREE.Vector3;var tmpMatrix=new THREE.Matrix4;for(var i=0;i=1?true:false;if(isLearned===true)return;var otherSubControlsID=_this._getLearnedCoupleStats(subMarkerControls);if(otherSubControlsID===null){return}var otherSubControls=_this._getSubMarkerControlsByID(otherSubControlsID);var seenCoupleStats=subMarkerControls.object3d.userData.seenCouples[otherSubControlsID];var averageMatrix=new THREE.Matrix4;averageMatrix.compose(seenCoupleStats.position.average,seenCoupleStats.quaternion.average,seenCoupleStats.scale.average);var otherAverageMatrix=otherSubControls.object3d.userData.result.averageMatrix;var matrix=(new THREE.Matrix4).getInverse(otherAverageMatrix).multiply(averageMatrix);matrix=(new THREE.Matrix4).getInverse(matrix);console.assert(subMarkerControls.object3d.userData.result===undefined);subMarkerControls.object3d.userData.result={averageMatrix:matrix,confidenceFactor:1};resultChanged=true})}while(resultChanged===true)};ARjs.MarkersAreaLearning.prototype._getLearnedCoupleStats=function(subMarkerControls){if(subMarkerControls.object3d.userData.seenCouples===undefined)return null;var seenCouples=subMarkerControls.object3d.userData.seenCouples;var coupleControlsIDs=Object.keys(seenCouples).map(Number);for(var i=0;i=1?true:false;if(isLearned===false)continue;return otherSubControlsID}return null};ARjs.MarkersAreaLearning.prototype._getSubMarkerControlsByID=function(controlsID){for(var i=0;i>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;e a[I+v>>0]=F>>>31;F=(F|0)>-1?F:0-F|0;v=v+-1|0;y=(F|0)<(y|0)?F:y}if((z|0)>0)z=z+-1|0;else break}if((D|0)>0)D=D+-1|0;else break}break}case 3:{v=119;y=255;D=13;while(1){C=D+-3|0;B=D&-2;A=(B|0)==12;B=(B|0)==0;z=0;do{if(((z+-3|C)>>>0>=8?!(A&z>>>0<2|(z|D)>>>0<2):0)?!(B&(z&-2|0)==12):0){F=(d[K+((z*14|0)+D)>>0]|0)-H|0;a[I+v>>0]=F>>>31;F=(F|0)>-1?F:0-F|0;v=v+-1|0;y=(F|0)<(y|0)?F:y}z=z+1|0}while((z|0)!=14);if((D|0)>0)D=D+-1|0;else break}break}default:y=255}c[t>>2]=G;h[u>>3]=(y|0)>30?1.0:+(y|0)/30.0;y=Ie(2830,0,0,I,J)|0;if((y|0)<0){y=-4;v=0;z=0}else{if(w)c[w>>2]=y;z=J;y=0;v=c[z>>2]|0;z=c[z+4>>2]|0}}else{c[t>>2]=0;h[u>>3]=-1.0;y=-2;v=0;z=0}while(0);if((y|0)<0){c[s>>2]=-1;break}if((v|0)==-1&(z|0)==-1){c[s>>2]=-1;y=-5;break}c[s>>2]=(v&-32768|0)==0&0==0?v&32767:0;if(!x)y=0;else{y=x;c[y>>2]=v;c[y+4>>2]=z;y=0}}else y=1;while(0);b:do switch(f|0){case 0:case 1:case 3:case 4:{if(!b){c[p>>2]=-1;v=-1;break b}v=b+28|0;z=c[v>>2]|0;A=z<<2;switch(f|0){case 0:case 3:if((Ee(e,0,z,A,g,j,k,l,m,n,o,K)|0)<0){c[p>>2]=-1;v=-6;break b}else{v=Ge(b,0,K,c[v>>2]|0,p,q,r)|0;break b}default:if((Ee(e,1,z,A,g,j,k,l,m,n,o,K)|0)<0){c[p>>2]=-1;v=-6;break b}else{v=Ge(b,1,K,c[v>>2]|0,p,q,r)|0;break b}}}default:v=1}while(0);if((y|0)!=1){if((v|0)!=1)y=(v&y|0)<0?v:0}else y=v;i=L;return y|0}function _j(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0,j=0,k=0;k=i;i=i+16|0;b=k+8|0;h=k+4|0;d=k;c[h>>2]=a;do if(a>>>0>=212){g=(a>>>0)/210|0;e=g*210|0;c[d>>2]=a-e;b=($j(3712,3904,d,b)|0)-3712>>2;f=b;b=(c[3712+(b<<2)>>2]|0)+e|0;a:while(1){e=5;while(1){if(e>>>0>=47){e=211;j=8;break}d=c[3520+(e<<2)>>2]|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=106;break a}if((b|0)==($(a,d)|0))break;else e=e+1|0}b:do if((j|0)==8)while(1){j=0;d=(b>>>0)/(e>>>0)|0;if(d>>>0>>0){j=105;break a}if((b|0)==($(d,e)|0))break b;d=e+10|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+12|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+16|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+18|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+22|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+28|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+30|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+36|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+40|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+42|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+46|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+52|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+58|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+60|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+66|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+70|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+72|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+78|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+82|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+88|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+96|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+100|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+102|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+106|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+108|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+112|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+120|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+126|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+130|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+136|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+138|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+142|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+148|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+150|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+156|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+162|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+166|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+168|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+172|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+178|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+180|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+186|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+190|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+192|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+196|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+198|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+208|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0>>0){j=105;break a}if((b|0)==($(a,d)|0))break;else{e=e+210|0;j=8}}while(0);e=f+1|0;b=(e|0)==48;e=b?0:e;b=(b&1)+g|0;f=e;g=b;b=(c[3712+(e<<2)>>2]|0)+(b*210|0)|0}if((j|0)==105){c[h>>2]=b;break}else if((j|0)==106){c[h>>2]=b;break}}else b=c[($j(3520,3712,h,b)|0)>>2]|0;while(0);i=k;return b|0}function $j(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0;f=c[d>>2]|0;e=a;d=b-a>>2;a:while(1){while(1){if(!d)break a;a=(d|0)/2|0;if((c[e+(a<<2)>>2]|0)>>>0>>0)break;else d=a}e=e+(a+1<<2)|0;d=d+-1-a|0}return e|0}function ak(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0;if(e>>>0>4294967279)oi(b);if(e>>>0<11){a[b>>0]=e<<1;b=b+1|0}else{g=e+16&-16;f=Kh(g)|0;c[b+8>>2]=f;c[b>>2]=g|1;c[b+4>>2]=e;b=f}ik(b|0,d|0,e|0)|0;a[b+e>>0]=0;return}function bk(b){b=b|0;if(a[b>>0]&1)Lh(c[b+8>>2]|0);return}function ck(){}function dk(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;d=b-d-(c>>>0>a>>>0|0)>>>0;return(D=d,a-c>>>0|0)|0}function ek(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0;f=b+e|0;if((e|0)>=20){d=d&255;h=b&3;i=d|d<<8|d<<16|d<<24;g=f&~3;if(h){h=b+4-h|0;while((b|0)<(h|0)){a[b>>0]=d;b=b+1|0}}while((b|0)<(g|0)){c[b>>2]=i;b=b+4|0}}while((b|0)<(f|0)){a[b>>0]=d;b=b+1|0}return b-e|0}function fk(a,b,c){a=a|0;b=b|0;c=c|0;if((c|0)<32){D=b<>>32-c;return a<>>0;return(D=b+d+(c>>>0>>0|0)>>>0,c|0)|0}function hk(a,b,c){a=a|0;b=b|0;c=c|0;if((c|0)<32){D=b>>>c;return a>>>c|(b&(1<>>c-32|0}function ik(b,d,e){b=b|0;d=d|0;e=e|0;var f=0;if((e|0)>=4096)return Xa(b|0,d|0,e|0)|0;f=b|0;if((b&3)==(d&3)){while(b&3){if(!e)return f|0;a[b>>0]=a[d>>0]|0;b=b+1|0;d=d+1|0;e=e-1|0}while((e|0)>=4){c[b>>2]=c[d>>2];b=b+4|0;d=d+4|0;e=e-4|0}}while((e|0)>0){a[b>>0]=a[d>>0]|0;b=b+1|0;d=d+1|0;e=e-1|0}return f|0}function jk(a,b,c){a=a|0;b=b|0;c=c|0;if((c|0)<32){D=b>>c;return a>>>c|(b&(1<>c-32|0}function kk(b){b=b|0;var c=0;c=a[m+(b&255)>>0]|0;if((c|0)<8)return c|0;c=a[m+(b>>8&255)>>0]|0;if((c|0)<8)return c+8|0;c=a[m+(b>>16&255)>>0]|0;if((c|0)<8)return c+16|0;return(a[m+(b>>>24)>>0]|0)+24|0}function lk(a,b){a=a|0;b=b|0;var c=0,d=0,e=0,f=0;f=a&65535;e=b&65535;c=$(e,f)|0;d=a>>>16;a=(c>>>16)+($(e,d)|0)|0;e=b>>>16;b=$(e,f)|0;return(D=(a>>>16)+($(e,d)|0)+(((a&65535)+b|0)>>>16)|0,a+b<<16|c&65535|0)|0}function mk(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0;j=b>>31|((b|0)<0?-1:0)<<1;i=((b|0)<0?-1:0)>>31|((b|0)<0?-1:0)<<1;f=d>>31|((d|0)<0?-1:0)<<1;e=((d|0)<0?-1:0)>>31|((d|0)<0?-1:0)<<1;h=dk(j^a,i^b,j,i)|0;g=D;a=f^j;b=e^i;return dk((rk(h,g,dk(f^c,e^d,f,e)|0,D,0)|0)^a,D^b,a,b)|0}function nk(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0,k=0,l=0;f=i;i=i+16|0;j=f|0;h=b>>31|((b|0)<0?-1:0)<<1;g=((b|0)<0?-1:0)>>31|((b|0)<0?-1:0)<<1;l=e>>31|((e|0)<0?-1:0)<<1;k=((e|0)<0?-1:0)>>31|((e|0)<0?-1:0)<<1;a=dk(h^a,g^b,h,g)|0;b=D;rk(a,b,dk(l^d,k^e,l,k)|0,D,j)|0;e=dk(c[j>>2]^h,c[j+4>>2]^g,h,g)|0;d=D;i=f;return(D=d,e)|0}function ok(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;var e=0,f=0;e=a;f=c;c=lk(e,f)|0;a=D;return(D=($(b,f)|0)+($(d,e)|0)+a|a&0,c|0|0)|0}function pk(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;return rk(a,b,c,d,0)|0}function qk(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0;g=i;i=i+16|0;f=g|0;rk(a,b,d,e,f)|0;i=g;return(D=c[f+4>>2]|0,c[f>>2]|0)|0}function rk(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0;l=a;j=b;k=j;h=d;n=e;i=n;if(!k){g=(f|0)!=0;if(!i){if(g){c[f>>2]=(l>>>0)%(h>>>0);c[f+4>>2]=0}n=0;f=(l>>>0)/(h>>>0)>>>0;return(D=n,f)|0}else{if(!g){n=0;f=0;return(D=n,f)|0}c[f>>2]=a|0;c[f+4>>2]=b&0;n=0;f=0;return(D=n,f)|0}}g=(i|0)==0;do if(h){if(!g){g=(ba(i|0)|0)-(ba(k|0)|0)|0;if(g>>>0<=31){m=g+1|0;i=31-g|0;b=g-31>>31;h=m;a=l>>>(m>>>0)&b|k<>>(m>>>0)&b;g=0;i=l<>2]=a|0;c[f+4>>2]=j|b&0;n=0;f=0;return(D=n,f)|0}g=h-1|0;if(g&h){i=(ba(h|0)|0)+33-(ba(k|0)|0)|0;p=64-i|0;m=32-i|0;j=m>>31;o=i-32|0;b=o>>31;h=i;a=m-1>>31&k>>>(o>>>0)|(k<>>(i>>>0))&b;b=b&k>>>(i>>>0);g=l<>>(o>>>0))&j|l<>31;break}if(f){c[f>>2]=g&l;c[f+4>>2]=0}if((h|0)==1){o=j|b&0;p=a|0|0;return(D=o,p)|0}else{p=kk(h|0)|0;o=k>>>(p>>>0)|0;p=k<<32-p|l>>>(p>>>0)|0;return(D=o,p)|0}}else{if(g){if(f){c[f>>2]=(k>>>0)%(h>>>0);c[f+4>>2]=0}o=0;p=(k>>>0)/(h>>>0)>>>0;return(D=o,p)|0}if(!l){if(f){c[f>>2]=0;c[f+4>>2]=(k>>>0)%(i>>>0)}o=0;p=(k>>>0)/(i>>>0)>>>0;return(D=o,p)|0}g=i-1|0;if(!(g&i)){if(f){c[f>>2]=a|0;c[f+4>>2]=g&k|b&0}o=0;p=k>>>((kk(i|0)|0)>>>0);return(D=o,p)|0}g=(ba(i|0)|0)-(ba(k|0)|0)|0;if(g>>>0<=30){b=g+1|0;i=31-g|0;h=b;a=k<>>(b>>>0);b=k>>>(b>>>0);g=0;i=l<>2]=a|0;c[f+4>>2]=j|b&0;o=0;p=0;return(D=o,p)|0}while(0);if(!h){k=i;j=0;i=0}else{m=d|0|0;l=n|e&0;k=gk(m|0,l|0,-1,-1)|0;d=D;j=i;i=0;do{e=j;j=g>>>31|j<<1;g=i|g<<1;e=a<<1|e>>>31|0;n=a>>>31|b<<1|0;dk(k,d,e,n)|0;p=D;o=p>>31|((p|0)<0?-1:0)<<1;i=o&1;a=dk(e,n,o&m,(((p|0)<0?-1:0)>>31|((p|0)<0?-1:0)<<1)&l)|0;b=D;h=h-1|0}while((h|0)!=0);k=j;j=0}h=0;if(f){c[f>>2]=a;c[f+4>>2]=b}o=(g|0)>>>31|(k|h)<<1|(h<<1|g>>>31)&0|j;p=(g<<1|0>>>31)&-2|i;return(D=o,p)|0}function 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Xb=[Pk,ig,gg,_f,cg,eg,ng,gh];var Yb=[Qk,Oh,Ni,Pf,Vf,Qf,wg,xg,mg,lg,jg,hg,$f,dg,fg,og,fh,Qk,Qk,Qk,Qk,Qk,Qk,Qk,Qk,Qk,Qk,Qk,Qk,Qk,Qk,Qk];var Zb=[Rk,ch];var _b=[Sk];var $b=[Tk,eh,bh,Tk];var ac=[Uk,mh];var bc=[Vk,ni,mi,li];var cc=[Wk,Df,Sf,Tf,Uf,tg,vg,ug,zg,kg,lh,hh,Wk,Wk,Wk,Wk];var dc=[Xk,ai,bi,di];return{_i64Subtract:dk,_fflush:Yi,_i64Add:gk,_memset:ek,_malloc:Uj,_memcpy:ik,___getTypeName:Ah,_bitshift64Lshr:hk,_free:Vj,___errno_location:qi,_bitshift64Shl:fk,__GLOBAL__sub_I_ARToolKitJS_cpp:Wg,__GLOBAL__sub_I_bind_cpp:Ch,runPostSets:ck,stackAlloc:ec,stackSave:fc,stackRestore:gc,establishStackSpace:hc,setThrew:ic,setTempRet0:lc,getTempRet0:mc,dynCall_iiii:sk,dynCall_viiiii:tk,dynCall_dii:uk,dynCall_vid:vk,dynCall_di:wk,dynCall_i:xk,dynCall_vi:yk,dynCall_vii:zk,dynCall_ii:Ak,dynCall_viii:Bk,dynCall_v:Ck,dynCall_viid:Dk,dynCall_iiiii:Ek,dynCall_viiiiii:Fk,dynCall_iii:Gk,dynCall_viiii:Hk}}(Module.asmGlobalArg,Module.asmLibraryArg,buffer);var _i64Subtract=Module["_i64Subtract"]=asm["_i64Subtract"];var __GLOBAL__sub_I_bind_cpp=Module["__GLOBAL__sub_I_bind_cpp"]=asm["__GLOBAL__sub_I_bind_cpp"];var _fflush=Module["_fflush"]=asm["_fflush"];var __GLOBAL__sub_I_ARToolKitJS_cpp=Module["__GLOBAL__sub_I_ARToolKitJS_cpp"]=asm["__GLOBAL__sub_I_ARToolKitJS_cpp"];var _i64Add=Module["_i64Add"]=asm["_i64Add"];var _memset=Module["_memset"]=asm["_memset"];var runPostSets=Module["runPostSets"]=asm["runPostSets"];var _malloc=Module["_malloc"]=asm["_malloc"];var _memcpy=Module["_memcpy"]=asm["_memcpy"];var ___getTypeName=Module["___getTypeName"]=asm["___getTypeName"];var _bitshift64Lshr=Module["_bitshift64Lshr"]=asm["_bitshift64Lshr"];var _free=Module["_free"]=asm["_free"];var ___errno_location=Module["___errno_location"]=asm["___errno_location"];var _bitshift64Shl=Module["_bitshift64Shl"]=asm["_bitshift64Shl"];var dynCall_iiii=Module["dynCall_iiii"]=asm["dynCall_iiii"];var dynCall_viiiii=Module["dynCall_viiiii"]=asm["dynCall_viiiii"];var dynCall_dii=Module["dynCall_dii"]=asm["dynCall_dii"];var dynCall_vid=Module["dynCall_vid"]=asm["dynCall_vid"];var dynCall_di=Module["dynCall_di"]=asm["dynCall_di"];var dynCall_i=Module["dynCall_i"]=asm["dynCall_i"];var dynCall_vi=Module["dynCall_vi"]=asm["dynCall_vi"];var dynCall_vii=Module["dynCall_vii"]=asm["dynCall_vii"];var dynCall_ii=Module["dynCall_ii"]=asm["dynCall_ii"];var dynCall_viii=Module["dynCall_viii"]=asm["dynCall_viii"];var dynCall_v=Module["dynCall_v"]=asm["dynCall_v"];var dynCall_viid=Module["dynCall_viid"]=asm["dynCall_viid"];var dynCall_iiiii=Module["dynCall_iiiii"]=asm["dynCall_iiiii"];var dynCall_viiiiii=Module["dynCall_viiiiii"]=asm["dynCall_viiiiii"];var dynCall_iii=Module["dynCall_iii"]=asm["dynCall_iii"];var dynCall_viiii=Module["dynCall_viiii"]=asm["dynCall_viiii"];Runtime.stackAlloc=asm["stackAlloc"];Runtime.stackSave=asm["stackSave"];Runtime.stackRestore=asm["stackRestore"];Runtime.establishStackSpace=asm["establishStackSpace"];Runtime.setTempRet0=asm["setTempRet0"];Runtime.getTempRet0=asm["getTempRet0"];function ExitStatus(status){this.name="ExitStatus";this.message="Program terminated with exit("+status+")";this.status=status}ExitStatus.prototype=new Error;ExitStatus.prototype.constructor=ExitStatus;var initialStackTop;var preloadStartTime=null;var calledMain=false;dependenciesFulfilled=function runCaller(){if(!Module["calledRun"])run();if(!Module["calledRun"])dependenciesFulfilled=runCaller};Module["callMain"]=Module.callMain=function callMain(args){assert(runDependencies==0,"cannot call main when async dependencies remain! (listen on __ATMAIN__)");assert(__ATPRERUN__.length==0,"cannot call main when preRun functions remain to be called");args=args||[];ensureInitRuntime();var argc=args.length+1;function pad(){for(var i=0;i<4-1;i++){argv.push(0)}}var argv=[allocate(intArrayFromString(Module["thisProgram"]),"i8",ALLOC_NORMAL)];pad();for(var i=0;i0){return}preRun();if(runDependencies>0)return;if(Module["calledRun"])return;function doRun(){if(Module["calledRun"])return;Module["calledRun"]=true;if(ABORT)return;ensureInitRuntime();preMain();if(Module["onRuntimeInitialized"])Module["onRuntimeInitialized"]();if(Module["_main"]&&shouldRunNow)Module["callMain"](args);postRun()}if(Module["setStatus"]){Module["setStatus"]("Running...");setTimeout(function(){setTimeout(function(){Module["setStatus"]("")},1);doRun()},1)}else{doRun()}}Module["run"]=Module.run=run;function exit(status,implicit){if(implicit&&Module["noExitRuntime"]){return}if(Module["noExitRuntime"]){}else{ABORT=true;EXITSTATUS=status;STACKTOP=initialStackTop;exitRuntime();if(Module["onExit"])Module["onExit"](status)}if(ENVIRONMENT_IS_NODE){process["stdout"]["once"]("drain",function(){process["exit"](status)});console.log(" ");setTimeout(function(){process["exit"](status)},500)}else if(ENVIRONMENT_IS_SHELL&&typeof quit==="function"){quit(status)}throw new ExitStatus(status)}Module["exit"]=Module.exit=exit;var abortDecorators=[];function abort(what){if(what!==undefined){Module.print(what);Module.printErr(what);what=JSON.stringify(what)}else{what=""}ABORT=true;EXITSTATUS=1;var extra="\nIf this abort() is unexpected, build with -s ASSERTIONS=1 which can give more information.";var output="abort("+what+") at "+stackTrace()+extra;if(abortDecorators){abortDecorators.forEach(function(decorator){output=decorator(output,what)})}throw output}Module["abort"]=Module.abort=abort;if(Module["preInit"]){if(typeof Module["preInit"]=="function")Module["preInit"]=[Module["preInit"]];while(Module["preInit"].length>0){Module["preInit"].pop()()}}var shouldRunNow=true;if(Module["noInitialRun"]){shouldRunNow=false}run();(function(){"use strict";var ARController=function(width,height,camera){var id;var w=width,h=height;this.orientation="landscape";this.listeners={};if(typeof width!=="number"){var image=width;camera=height;w=image.videoWidth||image.width;h=image.videoHeight||image.height;this.image=image}this.defaultMarkerWidth=1;this.patternMarkers={};this.barcodeMarkers={};this.transform_mat=new Float32Array(16);this.canvas=document.createElement("canvas");this.canvas.width=w;this.canvas.height=h;this.ctx=this.canvas.getContext("2d");this.videoWidth=w;this.videoHeight=h;if(typeof camera==="string"){var self=this;this.cameraParam=new ARCameraParam(camera,function(){self._initialize()},function(err){console.error("ARController: Failed to load ARCameraParam",err)})}else{this.cameraParam=camera;this._initialize()}};ARController.prototype.dispose=function(){artoolkit.teardown(this.id);for(var t in this){this[t]=null}};ARController.prototype.process=function(image){this.detectMarker(image);var markerNum=this.getMarkerNum();var k,o;for(k in this.patternMarkers){o=this.patternMarkers[k];o.inPrevious=o.inCurrent;o.inCurrent=false}for(k in this.barcodeMarkers){o=this.barcodeMarkers[k];o.inPrevious=o.inCurrent;o.inCurrent=false}for(var i=0;i-1&&(markerInfo.id===markerInfo.idPatt||markerInfo.idMatrix===-1)){visible=this.trackPatternMarkerId(markerInfo.idPatt);markerType=artoolkit.PATTERN_MARKER;if(markerInfo.dir!==markerInfo.dirPatt){this.setMarkerInfoDir(i,markerInfo.dirPatt)}}else if(markerInfo.idMatrix>-1){visible=this.trackBarcodeMarkerId(markerInfo.idMatrix);markerType=artoolkit.BARCODE_MARKER;if(markerInfo.dir!==markerInfo.dirMatrix){this.setMarkerInfoDir(i,markerInfo.dirMatrix)}}if(markerType!==artoolkit.UNKNOWN_MARKER&&visible.inPrevious){this.getTransMatSquareCont(i,visible.markerWidth,visible.matrix,visible.matrix)}else{this.getTransMatSquare(i,visible.markerWidth,visible.matrix)}visible.inCurrent=true;this.transMatToGLMat(visible.matrix,this.transform_mat);this.dispatchEvent({name:"getMarker",target:this,data:{index:i,type:markerType,marker:markerInfo,matrix:this.transform_mat}})}var multiMarkerCount=this.getMultiMarkerCount();for(var i=0;i=0){visible=true;this.dispatchEvent({name:"getMultiMarker",target:this,data:{multiMarkerId:i,matrix:this.transform_mat}});break}}if(visible){for(var j=0;j-1){this.listeners[name].splice(index,1)}}};ARController.prototype.dispatchEvent=function(event){var listeners=this.listeners[event.name];if(listeners){for(var i=0;i-1){writeStringToFS(filename,url,writeCallback)}else{ajax(url,filename,writeCallback)}}function writeStringToFS(target,string,callback){var byteArray=new Uint8Array(string.length);for(var i=0;i=minSize){poly=CV.approxPolyDP(contour,contour.length*epsilon);this.polys.push(poly);if(4===poly.length&&CV.isContourConvex(poly)){if(CV.minEdgeLength(poly)>=minLength){candidates.push(poly)}}}}return candidates};AR.Detector.prototype.clockwiseCorners=function(candidates){var len=candidates.length,dx1,dx2,dy1,dy2,swap,i;for(i=0;i>>0,minZero=width*width>>1,bits=[],rotations=[],distances=[],square,pair,inc,i,j;for(i=0;i<7;++i){inc=0===i||6===i?1:6;for(j=0;j<7;j+=inc){square={x:j*width,y:i*width,width:width,height:width};if(CV.countNonZero(imageSrc,square)>minZero){return null}}}for(i=0;i<5;++i){bits[i]=[];for(j=0;j<5;++j){square={x:(j+1)*width,y:(i+1)*width,width:width,height:width};bits[i][j]=CV.countNonZero(imageSrc,square)>minZero?1:0}}rotations[0]=bits;distances[0]=this.hammingDistance(rotations[0]);pair={first:distances[0],second:0};for(i=1;i<4;++i){rotations[i]=this.rotate(rotations[i-1]);distances[i]=this.hammingDistance(rotations[i]);if(distances[i]max){max=between;threshold=i}}}return threshold};CV.stackBoxBlurMult=[1,171,205,293,57,373,79,137,241,27,391,357,41,19,283,265];CV.stackBoxBlurShift=[0,9,10,11,9,12,10,11,12,9,13,13,10,9,13,13];CV.BlurStack=function(){this.color=0;this.next=null};CV.stackBoxBlur=function(imageSrc,imageDst,kernelSize){var src=imageSrc.data,dst=imageDst.data,height=imageSrc.height,width=imageSrc.width,heightMinus1=height-1,widthMinus1=width-1,size=kernelSize+kernelSize+1,radius=kernelSize+1,mult=CV.stackBoxBlurMult[kernelSize],shift=CV.stackBoxBlurShift[kernelSize],stack,stackStart,color,sum,pos,start,p,x,y,i;stack=stackStart=new CV.BlurStack;for(i=1;i>>shift;p=x+radius;p=start+(p>>shift;p=y+radius;p=x+(p>1,cur,value,i,j,k;for(i=0;i=width){cur=pos}}else{cur=pos+k*width;if(i+k<0){cur=pos}else if(i+k>=height){cur=pos}}value+=kernel[limit+k]*src[cur]}dst[pos++]=horizontal?value:value+.5&255}}return imageDst};CV.gaussianKernel=function(kernelSize){var tab=[[1],[.25,.5,.25],[.0625,.25,.375,.25,.0625],[.03125,.109375,.21875,.28125,.21875,.109375,.03125]],kernel=[],center,sigma,scale2X,sum,x,i;if(kernelSize<=7&&kernelSize%2===1){kernel=tab[kernelSize>>1]}else{center=(kernelSize-1)*.5;sigma=.8+.3*(center-1);scale2X=-.5/(sigma*sigma);sum=0;for(i=0;i=1&&0===src[pos+1]){hole=true}if(outer||hole){++nbd;contours.push(CV.borderFollowing(src,pos,nbd,{x:j,y:i},hole,deltas))}}}}return contours};CV.borderFollowing=function(src,pos,nbd,point,hole,deltas){var contour=[],pos1,pos3,pos4,s,s_end,s_prev;contour.hole=hole;s=s_end=hole?0:4;do{s=s-1&7;pos1=pos+deltas[s];if(src[pos1]!==0){break}}while(s!==s_end);if(s===s_end){src[pos]=-nbd;contour.push({x:point.x,y:point.y})}else{pos3=pos;s_prev=s^4;while(true){s_end=s;do{pos4=pos3+deltas[++s]}while(src[pos4]===0);s&=7;if(s-1>>>0>>0){src[pos3]=-nbd}else if(src[pos3]===1){src[pos3]=nbd}contour.push({x:point.x,y:point.y});s_prev=s;point.x+=CV.neighborhood[s][0];point.y+=CV.neighborhood[s][1];if(pos4===pos&&pos3===pos1){break}pos3=pos4;s=s+4&7}}return contour};CV.neighborhood=[[1,0],[1,-1],[0,-1],[-1,-1],[-1,0],[-1,1],[0,1],[1,1]];CV.neighborhoodDeltas=function(width){var deltas=[],len=CV.neighborhood.length,i=0;for(;imax_dist){max_dist=dist;right_slice.start_index=j}}}if(max_dist<=epsilon){poly.push({x:start_pt.x,y:start_pt.y})}else{slice.start_index=k;slice.end_index=right_slice.start_index+=slice.start_index;right_slice.start_index-=right_slice.start_index>=len?len:0;right_slice.end_index=slice.start_index;if(right_slice.end_indexmax_dist){max_dist=dist;right_slice.start_index=i}}le_eps=max_dist*max_dist<=epsilon*(dx*dx+dy*dy)}if(le_eps){poly.push({x:start_pt.x,y:start_pt.y})}else{right_slice.end_index=slice.end_index;slice.end_index=right_slice.start_index;stack.push({start_index:right_slice.start_index,end_index:right_slice.end_index});stack.push({start_index:slice.start_index,end_index:slice.end_index})}}return poly};CV.warp=function(imageSrc,imageDst,contour,warpSize){var src=imageSrc.data,dst=imageDst.data,width=imageSrc.width,height=imageSrc.height,pos=0,sx1,sx2,dx1,dx2,sy1,sy2,dy1,dy2,p1,p2,p3,p4,m,r,s,t,u,v,w,x,y,i,j;m=CV.getPerspectiveTransform(contour,warpSize-1);r=m[8];s=m[2];t=m[5];for(i=0;i>>0;sx2=sx1===width-1?sx1:sx1+1;dx1=x-sx1;dx2=1-dx1;sy1=y>>>0;sy2=sy1===height-1?sy1:sy1+1;dy1=y-sy1;dy2=1-dy1;p1=p2=sy1*width;p3=p4=sy2*width;dst[pos++]=dy2*(dx2*src[p1+sx1]+dx1*src[p2+sx2])+dy1*(dx2*src[p3+sx1]+dx1*src[p4+sx2])&255}}imageDst.width=warpSize;imageDst.height=warpSize;return imageDst};CV.getPerspectiveTransform=function(src,size){var rq=CV.square2quad(src);rq[0]/=size;rq[1]/=size;rq[3]/=size;rq[4]/=size;rq[6]/=size;rq[7]/=size;return rq};CV.square2quad=function(src){var sq=[],px,py,dx1,dx2,dy1,dy2,den;px=src[0].x-src[1].x+src[2].x-src[3].x;py=src[0].y-src[1].y+src[2].y-src[3].y;if(0===px&&0===py){sq[0]=src[1].x-src[0].x;sq[1]=src[2].x-src[1].x;sq[2]=src[0].x;sq[3]=src[1].y-src[0].y;sq[4]=src[2].y-src[1].y;sq[5]=src[0].y;sq[6]=0;sq[7]=0;sq[8]=1}else{dx1=src[1].x-src[2].x;dx2=src[3].x-src[2].x;dy1=src[1].y-src[2].y;dy2=src[3].y-src[2].y;den=dx1*dy2-dx2*dy1;sq[6]=(px*dy2-dx2*py)/den;sq[7]=(dx1*py-px*dy1)/den;sq[8]=1;sq[0]=src[1].x-src[0].x+sq[6]*src[1].x;sq[1]=src[3].x-src[0].x+sq[7]*src[3].x;sq[2]=src[0].x;sq[3]=src[1].y-src[0].y+sq[6]*src[1].y;sq[4]=src[3].y-src[0].y+sq[7]*src[3].y;sq[5]=src[0].y}return sq};CV.isContourConvex=function(contour){var orientation=0,convex=true,len=contour.length,i=0,j=0,cur_pt,prev_pt,dxdy0,dydx0,dx0,dy0,dx,dy;prev_pt=contour[len-1];cur_pt=contour[0];dx0=cur_pt.x-prev_pt.x;dy0=cur_pt.y-prev_pt.y;for(;idxdy0?1:dydx0=0){q=(j0j0-i0i0+Math.sqrt(delta))/2}else{q=(j0j0-i0i0-Math.sqrt(delta))/2}if(q>=0){lambda=Math.sqrt(q);if(0===lambda){mu=0}else{mu=-i0j0/lambda}}else{lambda=Math.sqrt(-(i0j0*i0j0)/q);if(0===lambda){mu=Math.sqrt(i0i0-j0j0)}else{mu=-i0j0/lambda}}for(i=0;i<3;++i){ivec[i]=i0[i]+lambda*this.objectNormal[i];jvec[i]=j0[i]+mu*this.objectNormal[i]}scale=Math.sqrt(ivec[0]*ivec[0]+ivec[1]*ivec[1]+ivec[2]*ivec[2]);for(i=0;i<3;++i){row1[i]=ivec[i]/scale;row2[i]=jvec[i]/scale}row3[0]=row1[1]*row2[2]-row1[2]*row2[1];row3[1]=row1[2]*row2[0]-row1[0]*row2[2];row3[2]=row1[0]*row2[1]-row1[1]*row2[0];for(i=0;i<3;++i){rotation1[0][i]=row1[i];rotation1[1][i]=row2[i];rotation1[2][i]=row3[i]}for(i=0;i<3;++i){ivec[i]=i0[i]-lambda*this.objectNormal[i];jvec[i]=j0[i]-mu*this.objectNormal[i]}for(i=0;i<3;++i){row1[i]=ivec[i]/scale;row2[i]=jvec[i]/scale}row3[0]=row1[1]*row2[2]-row1[2]*row2[1];row3[1]=row1[2]*row2[0]-row1[0]*row2[2];row3[2]=row1[0]*row2[1]-row1[1]*row2[0];for(i=0;i<3;++i){rotation2[0][i]=row1[i];rotation2[1][i]=row2[i];rotation2[2][i]=row3[i]}translation[0]=imagePoints[0].x/scale;translation[1]=imagePoints[0].y/scale;translation[2]=this.focalLength/scale};POS.Posit.prototype.isValid=function(rotation,translation){var np=this.objectPoints.length,zmin=Infinity,i=0,zi;for(;i=0};POS.Posit.prototype.iterate=function(imagePoints,posRotation,posTranslation,rotation,translation){var np=this.objectPoints.length,oldSopImagePoints=[],sopImagePoints=[],rotation1=[[],[],[]],rotation2=[[],[],[]],translation1=[],translation2=[],converged=false,iteration=0,oldImageDifference,imageDifference,factor,error,error1,error2,delta,i,j;for(i=0;i=0&&error2.euclidean>=0){if(error2.euclidean=0){error=error2;for(i=0;i<3;++i){for(j=0;j<3;++j){rotation[i][j]=rotation2[i][j]}}}if(error2.euclidean<0&&error1.euclidean>=0){error=error1;for(i=0;i<3;++i){for(j=0;j<3;++j){rotation[i][j]=rotation1[i][j]}}}for(i=0;imaximum){maximum=Math.abs(errorvec[i][0])}if(Math.abs(errorvec[i][1])>maximum){maximum=Math.abs(errorvec[i][1])}}return{euclidean:euclidean/np,pixels:pixels,maximum:maximum}};POS.pseudoInverse=function(a,n,b){var w=[],v=[[],[],[]],s=[[],[],[]],wmax=0,cn=0,i,j,k;SVD.svdcmp(a,n,3,w,v);for(i=0;i<3;++i){if(w[i]>wmax){wmax=w[i]}}wmax*=.01;for(i=0;i<3;++i){if(w[i]=0;--i){if(i=0;--i){l=i+1;g=w[i];for(j=l;j=0;--k){for(its=1;its<=30;++its){flag=true;for(l=k;l>=0;--l){nm=l-1;if(Math.abs(rv1[l])+anorm===anorm){flag=false;break}if(Math.abs(w[nm])+anorm===anorm){break}}if(flag){c=0;s=1;for(i=l;i<=k;++i){f=s*rv1[i];if(Math.abs(f)+anorm===anorm){break}g=w[i];h=SVD.pythag(f,g);w[i]=h;h=1/h;c=g*h;s=-f*h;for(j=1;j<=m;++j){y=a[j][nm];z=a[j][i];a[j][nm]=y*c+z*s;a[j][i]=z*c-y*s}}}z=w[k];if(l===k){if(z<0){w[k]=-z;for(j=0;jbt){ct=bt/at;return at*Math.sqrt(1+ct*ct)}if(0===bt){return 0}ct=at/bt;return bt*Math.sqrt(1+ct*ct)};SVD.sign=function(a,b){return b>=0?Math.abs(a):-Math.abs(a)};var THREEx=THREEx||{};THREEx.ArucoContext=function(parameters){parameters=parameters||{};this.parameters={debug:parameters.debug!==undefined?parameters.debug:false,canvasWidth:parameters.canvasWidth!==undefined?parameters.canvasWidth:640,canvasHeight:parameters.canvasHeight!==undefined?parameters.canvasHeight:480};this.canvas=document.createElement("canvas");this.detector=new AR.Detector;this.debug=null;if(parameters.debug==true){this.debug=new THREEx.ArucoDebug(this)}this.setSize(this.parameters.canvasWidth,this.parameters.canvasHeight)};THREEx.ArucoContext.prototype.setSize=function(width,height){this.canvas.width=width;this.canvas.height=height;if(this.debug!==null){this.debug.setSize(width,height)}};THREEx.ArucoContext.prototype.detect=function(videoElement){var _this=this;var canvas=this.canvas;var context=canvas.getContext("2d");context.drawImage(videoElement,0,0,canvas.width,canvas.height);var imageData=context.getImageData(0,0,canvas.width,canvas.height);var detectedMarkers=this.detector.detect(imageData);return detectedMarkers};THREEx.ArucoContext.prototype.updateObject3D=function(object3D,arucoPosit,markerSize,detectedMarker){var markerCorners=detectedMarker.corners;var canvas=this.canvas;var poseCorners=new Array(markerCorners.length);for(var i=0;i0){this._positions.needsUpdate=true}};THREE.WebAR.getIndexFromOrientation=function(orientation){var index=0;switch(orientation){case 90:index=1;break;case 180:index=2;break;case 270:index=3;break;default:index=0;break}return index};THREE.WebAR.getIndexFromScreenAndSeeThroughCameraOrientations=function(vrDisplay){var screenOrientation=screen.orientation.angle;var seeThroughCamera=vrDisplay?vrDisplay.getSeeThroughCamera():null;var seeThroughCameraOrientation=seeThroughCamera?seeThroughCamera.orientation:0;var seeThroughCameraOrientationIndex=THREE.WebAR.getIndexFromOrientation(seeThroughCameraOrientation);var screenOrientationIndex=THREE.WebAR.getIndexFromOrientation(screenOrientation);ret=screenOrientationIndex-seeThroughCameraOrientationIndex;if(ret<0){ret+=4}return ret%4};THREE.WebAR.createVRSeeThroughCameraMesh=function(vrDisplay,fallbackVideoPath){var video;var geometry=new THREE.BufferGeometry;if(vrDisplay){var seeThroughCamera=vrDisplay.getSeeThroughCamera();if(!seeThroughCamera)throw"ERROR: Could not get the see through camera!";video=seeThroughCamera;video.readyState=2;video.HAVE_CURRENT_DATA=2;var u=seeThroughCamera.width/seeThroughCamera.textureWidth;var v=seeThroughCamera.height/seeThroughCamera.textureHeight;geometry.WebAR_textureCoords=[new Float32Array([0,0,0,v,u,0,u,v]),new Float32Array([u,0,0,0,u,v,0,v]),new Float32Array([u,v,u,0,0,v,0,0]),new Float32Array([0,v,u,v,0,0,u,0])]}else{var video=document.createElement("video");video.src=typeof fallbackVideoPath==="string"?fallbackVideoPath:"../../resources/videos/sintel.webm";video.play();geometry.WebAR_textureCoords=[new Float32Array([0,0,0,1,1,0,1,1]),new Float32Array([1,0,0,0,1,1,0,1]),new Float32Array([1,1,1,0,0,1,0,0]),new Float32Array([0,1,1,1,0,0,1,0])]}geometry.addAttribute("position",new THREE.BufferAttribute(new Float32Array([-1,1,0,-1,-1,0,1,1,0,1,-1,0]),3));geometry.setIndex(new THREE.BufferAttribute(new Uint16Array([0,1,2,2,1,3]),1));geometry.WebAR_textureCoordIndex=THREE.WebAR.getIndexFromScreenAndSeeThroughCameraOrientations(vrDisplay);var textureCoords=geometry.WebAR_textureCoords[geometry.WebAR_textureCoordIndex];geometry.addAttribute("uv",new THREE.BufferAttribute(new Float32Array(textureCoords),2));geometry.computeBoundingSphere();var videoTexture=new THREE.VideoTexture(video);videoTexture.minFilter=THREE.NearestFilter;videoTexture.magFilter=THREE.NearestFilter;videoTexture.format=THREE.RGBFormat;videoTexture.flipY=false;var material;if(vrDisplay){var vertexShaderSource=["attribute vec3 position;","attribute vec2 uv;","","uniform mat4 modelViewMatrix;","uniform mat4 projectionMatrix;","","varying vec2 vUV;","","void main(void) {"," gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);"," vUV = uv;","}"];var fragmentShaderSource=["#extension GL_OES_EGL_image_external : require","precision mediump float;","","varying vec2 vUV;","","uniform samplerExternalOES map;","","void main(void) {"," gl_FragColor = texture2D(map, vUV);","}"];material=new THREE.RawShaderMaterial({uniforms:{map:{type:"t",value:videoTexture}},vertexShader:vertexShaderSource.join("\r\n"),fragmentShader:fragmentShaderSource.join("\r\n"),side:THREE.DoubleSide})}else{material=new THREE.MeshBasicMaterial({color:16777215,side:THREE.DoubleSide,map:videoTexture})}var mesh=new THREE.Mesh(geometry,material);return mesh};THREE.WebAR.updateCameraMeshOrientation=function(vrDisplay,cameraMesh){var textureCoordIndex=THREE.WebAR.getIndexFromScreenAndSeeThroughCameraOrientations(vrDisplay);if(textureCoordIndex!=cameraMesh.geometry.WebAR_textureCoordIndex){var uvs=cameraMesh.geometry.getAttribute("uv");var textureCoords=cameraMesh.geometry.WebAR_textureCoords[textureCoordIndex];cameraMesh.geometry.WebAR_textureCoordIndex=textureCoordIndex;for(var i=0;iwindow.innerHeight;var seeThroughCamera=vrDisplay.getSeeThroughCamera();if(seeThroughCamera){var cameraWidthBiggerThanHeight=seeThroughCamera.width>seeThroughCamera.height;var swapWidthAndHeight=!(windowWidthBiggerThanHeight&&cameraWidthBiggerThanHeight);var width=swapWidthAndHeight?seeThroughCamera.height:seeThroughCamera.width;var height=swapWidthAndHeight?seeThroughCamera.width:seeThroughCamera.height;var fx=swapWidthAndHeight?seeThroughCamera.focalLengthY:seeThroughCamera.focalLengthX;var fy=swapWidthAndHeight?seeThroughCamera.focalLengthX:seeThroughCamera.focalLengthY;var cx=swapWidthAndHeight?seeThroughCamera.pointY:seeThroughCamera.pointX;var cy=swapWidthAndHeight?seeThroughCamera.pointX:seeThroughCamera.pointY;var xscale=camera.near/fx;var yscale=camera.near/fy;var xoffset=(cx-width/2)*xscale;var yoffset=-(cy-height/2)*yscale;var left=xscale*-width/2-xoffset;var right=xscale*width/2-xoffset;var bottom=yscale*-height/2-yoffset;var top=yscale*height/2-yoffset;camera.projectionMatrix.makePerspective(left,right,top,bottom,camera.near,camera.far);camera.fov=THREE.Math.radToDeg(Math.atan(top*camera.zoom/camera.near))*2}}else{camera.updateProjectionMatrix()}};THREE.WebAR._worldUp=new THREE.Vector3(0,1,0);THREE.WebAR._normalY=new THREE.Vector3;THREE.WebAR._normalZ=new THREE.Vector3;THREE.WebAR._rotationMatrix=new THREE.Matrix4;THREE.WebAR._planeNormal=new THREE.Vector3;THREE.WebAR.rotateObject3D=function(normal1,normal2,object3d){if(normal1 instanceof THREE.Vector3||normal1 instanceof THREE.Vector4){THREE.WebAR._planeNormal.set(normal1.x,normal1.y,normal1.z)}else if(normal1 instanceof Float32Array){THREE.WebAR._planeNormal.set(normal1[0],normal1[1],normal1[2])}else{throw"Unknown normal1 type."}if(normal2 instanceof THREE.Vector3||normal2 instanceof THREE.Vector4){THREE.WebAR._normalZ.set(normal2.x,normal2.y,normal2.z)}else if(normal1 instanceof Float32Array){THREE.WebAR._normalZ.set(normal2[0],normal2[1],normal2[2])}else{throw"Unknown normal2 type."}THREE.WebAR._normalY.crossVectors(THREE.WebAR._planeNormal,THREE.WebAR._normalZ).normalize();THREE.WebAR._rotationMatrix.elements[0]=THREE.WebAR._planeNormal.x;THREE.WebAR._rotationMatrix.elements[1]=THREE.WebAR._planeNormal.y;THREE.WebAR._rotationMatrix.elements[2]=THREE.WebAR._planeNormal.z;THREE.WebAR._rotationMatrix.elements[4]=THREE.WebAR._normalZ.x;THREE.WebAR._rotationMatrix.elements[5]=THREE.WebAR._normalZ.y;THREE.WebAR._rotationMatrix.elements[6]=THREE.WebAR._normalZ.z;THREE.WebAR._rotationMatrix.elements[8]=THREE.WebAR._normalY.x;THREE.WebAR._rotationMatrix.elements[9]=THREE.WebAR._normalY.y;THREE.WebAR._rotationMatrix.elements[10]=THREE.WebAR._normalY.z;object3d.quaternion.setFromRotationMatrix(THREE.WebAR._rotationMatrix)};THREE.WebAR.rotateObject3DWithPickingPlane=function(plane,object3d){if(plane instanceof THREE.Vector3||plane instanceof THREE.Vector4){THREE.WebAR._planeNormal.set(plane.x,plane.y,plane.z)}else if(plane instanceof Float32Array){THREE.WebAR._planeNormal.set(plane[0],plane[1],plane[2])}else{throw"Unknown plane type."}THREE.WebAR._normalY.set(0,1,0);var threshold=.5;if(Math.abs(THREE.WebAR._planeNormal.dot(THREE.WebAR._worldUp))>threshold){THREE.WebAR._normalY.set(0,0,1)}THREE.WebAR._normalZ.crossVectors(THREE.WebAR._planeNormal,THREE.WebAR._normalY).normalize();THREE.WebAR._normalY.crossVectors(THREE.WebAR._normalZ,THREE.WebAR._planeNormal).normalize();THREE.WebAR._rotationMatrix.elements[0]=THREE.WebAR._planeNormal.x;THREE.WebAR._rotationMatrix.elements[1]=THREE.WebAR._planeNormal.y;THREE.WebAR._rotationMatrix.elements[2]=THREE.WebAR._planeNormal.z;THREE.WebAR._rotationMatrix.elements[4]=THREE.WebAR._normalY.x;THREE.WebAR._rotationMatrix.elements[5]=THREE.WebAR._normalY.y;THREE.WebAR._rotationMatrix.elements[6]=THREE.WebAR._normalY.z;THREE.WebAR._rotationMatrix.elements[8]=THREE.WebAR._normalZ.x;THREE.WebAR._rotationMatrix.elements[9]=THREE.WebAR._normalZ.y;THREE.WebAR._rotationMatrix.elements[10]=THREE.WebAR._normalZ.z;object3d.quaternion.setFromRotationMatrix(THREE.WebAR._rotationMatrix)};THREE.WebAR.positionObject3DWithPickingPoint=function(point,object3d){if(point instanceof THREE.Vector3||point instanceof THREE.Vector4){object3d.position.set(point.x,point.y,point.z)}else if(point instanceof Float32Array){object3d.position.set(point[0],point[1],point[2])}else{throw"Unknown point type."}};THREE.WebAR.positionAndRotateObject3DWithPickingPointAndPlaneInPointCloud=function(pointAndPlane,object3d,scale){THREE.WebAR.rotateObject3DWithPickingPlane(pointAndPlane.plane,object3d);THREE.WebAR.positionObject3DWithPickingPoint(pointAndPlane.point,object3d);object3d.position.add(THREE.WebAR._planeNormal.multiplyScalar(scale))};THREE.WebAR.positionAndRotateObject3D=function(position,normal1,normal2,object3d,scale){THREE.WebAR.rotateObject3D(normal1,normal2,object3d);THREE.WebAR.positionObject3DWithPickingPoint(position,object3d);object3d.position.add(THREE.WebAR._planeNormal.multiplyScalar(scale))};(function(root,factory){if(typeof define==="function"&&define.amd){define(["WebAR"],factory)}else if(typeof exports==="object"){module.exports=factory()}else{root.WebAR=factory()}})(this,function(){return THREE.WebAR});var THREEx=THREEx||{};THREEx.ArBaseControls=function(object3d){this.id=THREEx.ArBaseControls.id++;this.object3d=object3d;this.object3d.matrixAutoUpdate=false;this.object3d.visible=false};THREEx.ArBaseControls.id=0;Object.assign(THREEx.ArBaseControls.prototype,THREE.EventDispatcher.prototype);THREEx.ArBaseControls.prototype.update=function(){console.assert(false,"you need to implement your own update")};THREEx.ArBaseControls.prototype.name=function(){console.assert(false,"you need to implement your own .name()");return"Not yet implemented - name()"};var THREEx=THREEx||{};THREEx.ARClickability=function(sourceElement){this._sourceElement=sourceElement;var fullWidth=parseInt(sourceElement.style.width);var fullHeight=parseInt(sourceElement.style.height);this._cameraPicking=new THREE.PerspectiveCamera(42,fullWidth/fullHeight,.1,100);console.warn("THREEx.ARClickability works only in modelViewMatrix");console.warn("OBSOLETE OBSOLETE! instead use THREEx.HitTestingPlane or THREEx.HitTestingTango")};THREEx.ARClickability.prototype.onResize=function(){var sourceElement=this._sourceElement;var cameraPicking=this._cameraPicking;var fullWidth=parseInt(sourceElement.style.width);var fullHeight=parseInt(sourceElement.style.height);cameraPicking.aspect=fullWidth/fullHeight;cameraPicking.updateProjectionMatrix()};THREEx.ARClickability.prototype.computeIntersects=function(domEvent,objects){var sourceElement=this._sourceElement;var cameraPicking=this._cameraPicking;var eventCoords=new THREE.Vector3;eventCoords.x=domEvent.layerX/parseInt(sourceElement.style.width)*2-1;eventCoords.y=-(domEvent.layerY/parseInt(sourceElement.style.height))*2+1;var raycaster=new THREE.Raycaster;raycaster.setFromCamera(eventCoords,cameraPicking);var intersects=raycaster.intersectObjects(objects);return intersects};THREEx.ARClickability.prototype.update=function(){};THREEx.ARClickability.tangoPickingPointCloud=function(artoolkitContext,mouseX,mouseY){var vrDisplay=artoolkitContext._tangoContext.vrDisplay;if(vrDisplay===null)return null;var pointAndPlane=vrDisplay.getPickingPointAndPlaneInPointCloud(mouseX,mouseY);if(pointAndPlane==null){console.warn("Could not retrieve the correct point and plane.");return null}var boundingSphereRadius=.01;var object3d=new THREE.Object3D;THREE.WebAR.positionAndRotateObject3DWithPickingPointAndPlaneInPointCloud(pointAndPlane,object3d,boundingSphereRadius);object3d.rotateZ(-Math.PI/2);var result={};result.position=object3d.position;result.quaternion=object3d.quaternion;return result};var THREEx=THREEx||{};THREEx.ArMarkerCloak=function(videoTexture){var updateInShaderEnabled=true;var geometry=new THREE.PlaneGeometry(1.3+.25,1.85+.25,1,8).translate(0,-.3,0);var material=new THREE.ShaderMaterial({vertexShader:THREEx.ArMarkerCloak.vertexShader,fragmentShader:THREEx.ArMarkerCloak.fragmentShader,transparent:true,uniforms:{texture:{value:videoTexture},opacity:{value:.5}},defines:{updateInShaderEnabled:updateInShaderEnabled?1:0}});var cloakMesh=new THREE.Mesh(geometry,material);cloakMesh.rotation.x=-Math.PI/2;this.object3d=cloakMesh;var xMin=-.65;var xMax=.65;var yMin=.65+.1;var yMax=.95+.1;var originalsFaceVertexUvs=[[]];for(var faceIndex=0;faceIndex=this.parameters.minVisibleDelay){object3d.visible=true;snapDirectlyToTarget()}}if(wasVisible===true&&targetObject3d.visible===false){var unvisibleFor=present-this._unvisibleStartedAt;if(unvisibleFor>=this.parameters.minUnvisibleDelay){object3d.visible=false}}if(this._lastLerpStepAt===null){applyOneSlerpStep();this._lastLerpStepAt=present}else{var nStepsToDo=Math.floor((present-this._lastLerpStepAt)/this.parameters.lerpStepDelay);for(var i=0;iwebvr.info for more info.")}else{alert("Your browser does not support WebVR. See webvr.info for assistance.")}this._tangoContext={vrDisplay:null,vrPointCloud:null,frameData:new VRFrameData};navigator.getVRDisplays().then(function(vrDisplays){if(vrDisplays.length===0)alert("no vrDisplays available");var vrDisplay=_this._tangoContext.vrDisplay=vrDisplays[0];console.log("vrDisplays.displayName :",vrDisplay.displayName);if(vrDisplay.displayName==="Tango VR Device"){_this._tangoContext.vrPointCloud=new THREE.WebAR.VRPointCloud(vrDisplay,true)}onCompleted()})};ARjs.Context.prototype._updateTango=function(srcElement){var _this=this;var arMarkersControls=this._arMarkersControls;var tangoContext=this._tangoContext;var vrDisplay=this._tangoContext.vrDisplay;if(vrDisplay===null)return;if(vrDisplay.displayName==="Tango VR Device"){var showPointCloud=true;var pointsToSkip=0;_this._tangoContext.vrPointCloud.update(showPointCloud,pointsToSkip,true)}if(this._arMarkersControls.length===0)return;var foundControls=this._arMarkersControls[0];var frameData=this._tangoContext.frameData;vrDisplay.getFrameData(frameData);if(frameData.pose.position===null)return;if(frameData.pose.orientation===null)return;var position=(new THREE.Vector3).fromArray(frameData.pose.position);var quaternion=(new THREE.Quaternion).fromArray(frameData.pose.orientation);var scale=new THREE.Vector3(1,1,1);var cameraTransformMatrix=(new THREE.Matrix4).compose(position,quaternion,scale);var modelViewMatrix=new THREE.Matrix4;modelViewMatrix.getInverse(cameraTransformMatrix);foundControls.updateWithModelViewMatrix(modelViewMatrix)};var ARjs=ARjs||{};var THREEx=THREEx||{};ARjs.Profile=THREEx.ArToolkitProfile=function(){this.reset();this.performance("default")};ARjs.Profile.prototype._guessPerformanceLabel=function(){var isMobile=navigator.userAgent.match(/Android/i)||navigator.userAgent.match(/webOS/i)||navigator.userAgent.match(/iPhone/i)||navigator.userAgent.match(/iPad/i)||navigator.userAgent.match(/iPod/i)||navigator.userAgent.match(/BlackBerry/i)||navigator.userAgent.match(/Windows Phone/i)?true:false;if(isMobile===true){return"phone-normal"}return"desktop-normal"};ARjs.Profile.prototype.reset=function(){this.sourceParameters={sourceType:"webcam"};this.contextParameters={cameraParametersUrl:THREEx.ArToolkitContext.baseURL+"../data/data/camera_para.dat",detectionMode:"mono"};this.defaultMarkerParameters={type:"pattern",patternUrl:THREEx.ArToolkitContext.baseURL+"../data/data/patt.hiro",changeMatrixMode:"modelViewMatrix"};return this};ARjs.Profile.prototype.performance=function(label){if(label==="default"){label=this._guessPerformanceLabel()}if(label==="desktop-fast"){this.contextParameters.canvasWidth=640*3;this.contextParameters.canvasHeight=480*3;this.contextParameters.maxDetectionRate=30}else if(label==="desktop-normal"){this.contextParameters.canvasWidth=640;this.contextParameters.canvasHeight=480;this.contextParameters.maxDetectionRate=60}else if(label==="phone-normal"){this.contextParameters.canvasWidth=80*4;this.contextParameters.canvasHeight=60*4;this.contextParameters.maxDetectionRate=30}else if(label==="phone-slow"){this.contextParameters.canvasWidth=80*3;this.contextParameters.canvasHeight=60*3;this.contextParameters.maxDetectionRate=30}else{console.assert(false,"unknonwn label "+label)}return this};ARjs.Profile.prototype.defaultMarker=function(trackingBackend){trackingBackend=trackingBackend||this.contextParameters.trackingBackend;if(trackingBackend==="artoolkit"){this.contextParameters.detectionMode="mono";this.defaultMarkerParameters.type="pattern";this.defaultMarkerParameters.patternUrl=THREEx.ArToolkitContext.baseURL+"../data/data/patt.hiro"}else if(trackingBackend==="aruco"){this.contextParameters.detectionMode="mono";this.defaultMarkerParameters.type="barcode";this.defaultMarkerParameters.barcodeValue=1001}else if(trackingBackend==="tango"){this.defaultMarkerParameters.type="barcode";this.defaultMarkerParameters.barcodeValue=1001}else console.assert(false);return this};ARjs.Profile.prototype.sourceWebcam=function(){this.sourceParameters.sourceType="webcam";delete this.sourceParameters.sourceUrl;return this};ARjs.Profile.prototype.sourceVideo=function(url){this.sourceParameters.sourceType="video";this.sourceParameters.sourceUrl=url;return this};ARjs.Profile.prototype.sourceImage=function(url){this.sourceParameters.sourceType="image";this.sourceParameters.sourceUrl=url;return this};ARjs.Profile.prototype.trackingBackend=function(trackingBackend){console.warn("stop profile.trackingBackend() obsolete function. use .trackingMethod instead");this.contextParameters.trackingBackend=trackingBackend;return this};ARjs.Profile.prototype.changeMatrixMode=function(changeMatrixMode){this.defaultMarkerParameters.changeMatrixMode=changeMatrixMode;return this};ARjs.Profile.prototype.trackingMethod=function(trackingMethod){var data=ARjs.Utils.parseTrackingMethod(trackingMethod);this.defaultMarkerParameters.markersAreaEnabled=data.markersAreaEnabled;this.contextParameters.trackingBackend=data.trackingBackend;return this};ARjs.Profile.prototype.checkIfValid=function(){if(this.contextParameters.trackingBackend==="tango"){this.sourceImage(THREEx.ArToolkitContext.baseURL+"../data/images/img.jpg")}return this};var ARjs=ARjs||{};var THREEx=THREEx||{};ARjs.Source=THREEx.ArToolkitSource=function(parameters){var _this=this;this.ready=false;this.domElement=null;this.parameters={sourceType:"webcam",sourceUrl:null,sourceWidth:640,sourceHeight:480,displayWidth:640,displayHeight:480};setParameters(parameters);function setParameters(parameters){if(parameters===undefined)return;for(var key in parameters){var newValue=parameters[key];if(newValue===undefined){console.warn("THREEx.ArToolkitSource: '"+key+"' parameter is undefined.");continue}var currentValue=_this.parameters[key];if(currentValue===undefined){console.warn("THREEx.ArToolkitSource: '"+key+"' is not a property of this material.");continue}_this.parameters[key]=newValue}}};ARjs.Source.prototype.init=function(onReady,onError){var _this=this;if(this.parameters.sourceType==="image"){var domElement=this._initSourceImage(onSourceReady,onError)}else if(this.parameters.sourceType==="video"){var domElement=this._initSourceVideo(onSourceReady,onError)}else if(this.parameters.sourceType==="webcam"){var domElement=this._initSourceWebcam(onSourceReady,onError)}else{console.assert(false)}this.domElement=domElement;this.domElement.style.position="absolute";this.domElement.style.top="0px";this.domElement.style.left="0px";this.domElement.style.zIndex="-2";return this;function onSourceReady(){document.body.appendChild(_this.domElement);_this.ready=true;onReady&&onReady()}};ARjs.Source.prototype._initSourceImage=function(onReady){var domElement=document.createElement("img");domElement.src=this.parameters.sourceUrl;domElement.width=this.parameters.sourceWidth;domElement.height=this.parameters.sourceHeight;domElement.style.width=this.parameters.displayWidth+"px";domElement.style.height=this.parameters.displayHeight+"px";var interval=setInterval(function(){if(!domElement.naturalWidth)return;onReady();clearInterval(interval)},1e3/50);return domElement};ARjs.Source.prototype._initSourceVideo=function(onReady){var domElement=document.createElement("video");domElement.src=this.parameters.sourceUrl;domElement.style.objectFit="initial";domElement.autoplay=true;domElement.webkitPlaysinline=true;domElement.controls=false;domElement.loop=true;domElement.muted=true;document.body.addEventListener("click",function onClick(){document.body.removeEventListener("click",onClick);domElement.play()});domElement.width=this.parameters.sourceWidth;domElement.height=this.parameters.sourceHeight;domElement.style.width=this.parameters.displayWidth+"px";domElement.style.height=this.parameters.displayHeight+"px";var interval=setInterval(function(){if(!domElement.videoWidth)return;onReady();clearInterval(interval)},1e3/50);return domElement};ARjs.Source.prototype._initSourceWebcam=function(onReady,onError){var _this=this;onError=onError||function(error){alert("Webcam Error\nName: "+error.name+"\nMessage: "+error.message)};var domElement=document.createElement("video");domElement.setAttribute("autoplay","");domElement.setAttribute("muted","");domElement.setAttribute("playsinline","");domElement.style.width=this.parameters.displayWidth+"px";domElement.style.height=this.parameters.displayHeight+"px";if(navigator.mediaDevices===undefined||navigator.mediaDevices.enumerateDevices===undefined||navigator.mediaDevices.getUserMedia===undefined){onError({name:"",message:"WebRTC issue! navigator.mediaDevices.enumerateDevices not present in your browser"});return}navigator.mediaDevices.enumerateDevices().then(function(devices){var userMediaConstraints={audio:false,video:{facingMode:"environment",width:{ideal:_this.parameters.sourceWidth},height:{ideal:_this.parameters.sourceHeight}}};navigator.mediaDevices.getUserMedia(userMediaConstraints).then(function success(stream){domElement.srcObject=stream;document.body.addEventListener("click",function(){domElement.play()});var interval=setInterval(function(){if(!domElement.videoWidth)return;onReady();clearInterval(interval)},1e3/50)}).catch(function(error){onError({name:error.name,message:error.message})})}).catch(function(error){onError({message:error.message})});return domElement};ARjs.Source.prototype.hasMobileTorch=function(){var stream=arToolkitSource.domElement.srcObject;if(stream instanceof MediaStream===false)return false;if(this._currentTorchStatus===undefined){this._currentTorchStatus=false}var videoTrack=stream.getVideoTracks()[0];if(videoTrack.getCapabilities===undefined)return false;var capabilities=videoTrack.getCapabilities();return capabilities.torch?true:false};ARjs.Source.prototype.toggleMobileTorch=function(){console.assert(this.hasMobileTorch()===true);var stream=arToolkitSource.domElement.srcObject;if(stream instanceof MediaStream===false){alert("enabling mobile torch is available only on webcam");return}if(this._currentTorchStatus===undefined){this._currentTorchStatus=false}var videoTrack=stream.getVideoTracks()[0];var capabilities=videoTrack.getCapabilities();if(!capabilities.torch){alert("no mobile torch is available on your camera");return}this._currentTorchStatus=this._currentTorchStatus===false?true:false;videoTrack.applyConstraints({advanced:[{torch:this._currentTorchStatus}]}).catch(function(error){console.log(error)})};ARjs.Source.prototype.onResizeElement=function(mirrorDomElements){var _this=this;var screenWidth=window.innerWidth;var screenHeight=window.innerHeight;if(this.domElement.nodeName==="IMG"){var sourceWidth=this.domElement.naturalWidth;var sourceHeight=this.domElement.naturalHeight}else if(this.domElement.nodeName==="VIDEO"){var sourceWidth=this.domElement.videoWidth;var sourceHeight=this.domElement.videoHeight}else{console.assert(false)}var sourceAspect=sourceWidth/sourceHeight;var screenAspect=screenWidth/screenHeight;if(screenAspect3)console.assert("wrong api for",THREEx.ArMultiMarkerControls);this.parameters={subMarkersControls:parameters.subMarkersControls,subMarkerPoses:parameters.subMarkerPoses,changeMatrixMode:parameters.changeMatrixMode!==undefined?parameters.changeMatrixMode:"modelViewMatrix"};this.object3d.visible=false;this.subMarkersControls=this.parameters.subMarkersControls;this.subMarkerPoses=this.parameters.subMarkerPoses;arToolkitContext.addEventListener("sourceProcessed",function(){_this._onSourceProcessed()})};ARjs.MarkersAreaControls.prototype=Object.create(THREEx.ArBaseControls.prototype);ARjs.MarkersAreaControls.prototype.constructor=ARjs.MarkersAreaControls;ARjs.MarkersAreaControls.prototype._onSourceProcessed=function(){var _this=this;var stats={count:0,position:{sum:new THREE.Vector3(0,0,0),average:new THREE.Vector3(0,0,0)},quaternion:{sum:new THREE.Quaternion(0,0,0,0),average:new THREE.Quaternion(0,0,0,0)},scale:{sum:new THREE.Vector3(0,0,0),average:new THREE.Vector3(0,0,0)}};var firstQuaternion=_this.parameters.subMarkersControls[0].object3d.quaternion;this.parameters.subMarkersControls.forEach(function(markerControls,markerIndex){var markerObject3d=markerControls.object3d;if(markerObject3d.visible===false)return;var matrix=markerObject3d.matrix.clone();var markerPose=_this.parameters.subMarkerPoses[markerIndex];matrix.multiply((new THREE.Matrix4).getInverse(markerPose));var position=new THREE.Vector3;var quaternion=new THREE.Quaternion;var scale=new THREE.Vector3;matrix.decompose(position,quaternion,scale);stats.count++;ARjs.MarkersAreaControls.averageVector3(stats.position.sum,position,stats.count,stats.position.average);ARjs.MarkersAreaControls.averageQuaternion(stats.quaternion.sum,quaternion,firstQuaternion,stats.count,stats.quaternion.average);ARjs.MarkersAreaControls.averageVector3(stats.scale.sum,scale,stats.count,stats.scale.average)});if(stats.count>0){_this.object3d.visible=true}else{_this.object3d.visible=false}if(stats.count>0){var modelViewMatrix=new THREE.Matrix4;modelViewMatrix.compose(stats.position.average,stats.quaternion.average,stats.scale.average);if(this.parameters.changeMatrixMode==="modelViewMatrix"){_this.object3d.matrix.copy(modelViewMatrix)}else if(this.parameters.changeMatrixMode==="cameraTransformMatrix"){_this.object3d.matrix.getInverse(modelViewMatrix)}else{console.assert(false)}_this.object3d.matrix.decompose(_this.object3d.position,_this.object3d.quaternion,_this.object3d.scale)}};ARjs.MarkersAreaControls.averageQuaternion=function(quaternionSum,newQuaternion,firstQuaternion,count,quaternionAverage){quaternionAverage=quaternionAverage||new THREE.Quaternion;console.assert(firstQuaternion instanceof THREE.Quaternion===true);if(newQuaternion.dot(firstQuaternion)>0){newQuaternion=new THREE.Quaternion(-newQuaternion.x,-newQuaternion.y,-newQuaternion.z,-newQuaternion.w)}quaternionSum.x+=newQuaternion.x;quaternionSum.y+=newQuaternion.y;quaternionSum.z+=newQuaternion.z;quaternionSum.w+=newQuaternion.w;quaternionAverage.x=quaternionSum.x/count;quaternionAverage.y=quaternionSum.y/count;quaternionAverage.z=quaternionSum.z/count;quaternionAverage.w=quaternionSum.w/count;quaternionAverage.normalize();return quaternionAverage};ARjs.MarkersAreaControls.averageVector3=function(vector3Sum,vector3,count,vector3Average){vector3Average=vector3Average||new THREE.Vector3;vector3Sum.x+=vector3.x;vector3Sum.y+=vector3.y;vector3Sum.z+=vector3.z;vector3Average.x=vector3Sum.x/count;vector3Average.y=vector3Sum.y/count;vector3Average.z=vector3Sum.z/count;return vector3Average};ARjs.MarkersAreaControls.computeCenter=function(jsonData){var multiMarkerFile=JSON.parse(jsonData);var stats={count:0,position:{sum:new THREE.Vector3(0,0,0),average:new THREE.Vector3(0,0,0)},quaternion:{sum:new THREE.Quaternion(0,0,0,0),average:new THREE.Quaternion(0,0,0,0)},scale:{sum:new THREE.Vector3(0,0,0),average:new THREE.Vector3(0,0,0)}};var firstQuaternion=new THREE.Quaternion;multiMarkerFile.subMarkersControls.forEach(function(item){var poseMatrix=(new THREE.Matrix4).fromArray(item.poseMatrix);var position=new THREE.Vector3;var quaternion=new THREE.Quaternion;var scale=new THREE.Vector3;poseMatrix.decompose(position,quaternion,scale);stats.count++;ARjs.MarkersAreaControls.averageVector3(stats.position.sum,position,stats.count,stats.position.average);ARjs.MarkersAreaControls.averageQuaternion(stats.quaternion.sum,quaternion,firstQuaternion,stats.count,stats.quaternion.average);ARjs.MarkersAreaControls.averageVector3(stats.scale.sum,scale,stats.count,stats.scale.average)});var averageMatrix=new THREE.Matrix4;averageMatrix.compose(stats.position.average,stats.quaternion.average,stats.scale.average);return averageMatrix};ARjs.MarkersAreaControls.computeBoundingBox=function(jsonData){var multiMarkerFile=JSON.parse(jsonData);var boundingBox=new THREE.Box3;multiMarkerFile.subMarkersControls.forEach(function(item){var poseMatrix=(new THREE.Matrix4).fromArray(item.poseMatrix);var position=new THREE.Vector3;var quaternion=new THREE.Quaternion;var scale=new THREE.Vector3;poseMatrix.decompose(position,quaternion,scale);boundingBox.expandByPoint(position)});return boundingBox};ARjs.MarkersAreaControls.prototype.updateSmoothedControls=function(smoothedControls,lerpsValues){if(lerpsValues===undefined){lerpsValues=[[.1,.1,.3],[.2,.1,.4],[.2,.2,.5],[.3,.2,.7],[.3,.2,.7]]}var nVisible=0;this.parameters.subMarkersControls.forEach(function(markerControls,markerIndex){var markerObject3d=markerControls.object3d;if(markerObject3d.visible===true)nVisible++});if(lerpsValues[nVisible-1]!==undefined){var lerpValues=lerpsValues[nVisible-1]}else{var lerpValues=lerpsValues[lerpsValues.length-1]}smoothedControls.parameters.lerpPosition=lerpValues[0];smoothedControls.parameters.lerpQuaternion=lerpValues[1];smoothedControls.parameters.lerpScale=lerpValues[2]};ARjs.MarkersAreaControls.fromJSON=function(arToolkitContext,parent3D,markerRoot,jsonData,parameters){var multiMarkerFile=JSON.parse(jsonData);var subMarkersControls=[];var subMarkerPoses=[];parameters=parameters||{};multiMarkerFile.subMarkersControls.forEach(function(item){var markerRoot=new THREE.Object3D;parent3D.add(markerRoot);var subMarkerControls=new THREEx.ArMarkerControls(arToolkitContext,markerRoot,item.parameters);subMarkersControls.push(subMarkerControls);subMarkerPoses.push((new THREE.Matrix4).fromArray(item.poseMatrix))});parameters.subMarkersControls=subMarkersControls;parameters.subMarkerPoses=subMarkerPoses;var multiMarkerControls=new THREEx.ArMultiMarkerControls(arToolkitContext,markerRoot,parameters);return multiMarkerControls};var ARjs=ARjs||{};var THREEx=THREEx||{};ARjs.MarkersAreaLearning=THREEx.ArMultiMakersLearning=function(arToolkitContext,subMarkersControls){var _this=this;this._arToolkitContext=arToolkitContext;this.subMarkersControls=subMarkersControls;this.enabled=true;arToolkitContext.addEventListener("sourceProcessed",function(){_this._onSourceProcessed()})};ARjs.MarkersAreaLearning.prototype._onSourceProcessed=function(){var originQuaternion=this.subMarkersControls[0].object3d.quaternion;if(this.enabled===false)return;var visibleMarkerControls=this.subMarkersControls.filter(function(markerControls){return markerControls.object3d.visible===true});var count=Object.keys(visibleMarkerControls).length;var positionDelta=new THREE.Vector3;var quaternionDelta=new THREE.Quaternion;var scaleDelta=new THREE.Vector3;var tmpMatrix=new THREE.Matrix4;for(var i=0;i=1?true:false;if(isLearned===true)return;var otherSubControlsID=_this._getLearnedCoupleStats(subMarkerControls);if(otherSubControlsID===null){return}var otherSubControls=_this._getSubMarkerControlsByID(otherSubControlsID);var seenCoupleStats=subMarkerControls.object3d.userData.seenCouples[otherSubControlsID];var averageMatrix=new THREE.Matrix4;averageMatrix.compose(seenCoupleStats.position.average,seenCoupleStats.quaternion.average,seenCoupleStats.scale.average);var otherAverageMatrix=otherSubControls.object3d.userData.result.averageMatrix;var matrix=(new THREE.Matrix4).getInverse(otherAverageMatrix).multiply(averageMatrix);matrix=(new THREE.Matrix4).getInverse(matrix);console.assert(subMarkerControls.object3d.userData.result===undefined);subMarkerControls.object3d.userData.result={averageMatrix:matrix,confidenceFactor:1};resultChanged=true})}while(resultChanged===true)};ARjs.MarkersAreaLearning.prototype._getLearnedCoupleStats=function(subMarkerControls){if(subMarkerControls.object3d.userData.seenCouples===undefined)return null;var seenCouples=subMarkerControls.object3d.userData.seenCouples;var coupleControlsIDs=Object.keys(seenCouples).map(Number);for(var i=0;i=1?true:false;if(isLearned===false)continue;return otherSubControlsID}return null};ARjs.MarkersAreaLearning.prototype._getSubMarkerControlsByID=function(controlsID){for(var i=0;i=this.parameters.minVisibleDelay){object3d.visible=true;snapDirectlyToTarget()}}if(wasVisible===true&&targetObject3d.visible===false){var unvisibleFor=present-this._unvisibleStartedAt;if(unvisibleFor>=this.parameters.minUnvisibleDelay){object3d.visible=false}}if(this._lastLerpStepAt===null){applyOneSlerpStep();this._lastLerpStepAt=present}else{var nStepsToDo=Math.floor((present-this._lastLerpStepAt)/this.parameters.lerpStepDelay);for(var i=0;iwebvr.info for more info.")}else{alert("Your browser does not support WebVR. See webvr.info for assistance.")}this._tangoContext={vrDisplay:null,vrPointCloud:null,frameData:new VRFrameData};navigator.getVRDisplays().then(function(vrDisplays){if(vrDisplays.length===0)alert("no vrDisplays available");var vrDisplay=_this._tangoContext.vrDisplay=vrDisplays[0];console.log("vrDisplays.displayName :",vrDisplay.displayName);if(vrDisplay.displayName==="Tango VR Device"){_this._tangoContext.vrPointCloud=new THREE.WebAR.VRPointCloud(vrDisplay,true)}onCompleted()})};ARjs.Context.prototype._updateTango=function(srcElement){var _this=this;var arMarkersControls=this._arMarkersControls;var tangoContext=this._tangoContext;var vrDisplay=this._tangoContext.vrDisplay;if(vrDisplay===null)return;if(vrDisplay.displayName==="Tango VR Device"){var showPointCloud=true;var pointsToSkip=0;_this._tangoContext.vrPointCloud.update(showPointCloud,pointsToSkip,true)}if(this._arMarkersControls.length===0)return;var foundControls=this._arMarkersControls[0];var frameData=this._tangoContext.frameData;vrDisplay.getFrameData(frameData);if(frameData.pose.position===null)return;if(frameData.pose.orientation===null)return;var position=(new THREE.Vector3).fromArray(frameData.pose.position);var quaternion=(new THREE.Quaternion).fromArray(frameData.pose.orientation);var scale=new THREE.Vector3(1,1,1);var cameraTransformMatrix=(new THREE.Matrix4).compose(position,quaternion,scale);var modelViewMatrix=new THREE.Matrix4;modelViewMatrix.getInverse(cameraTransformMatrix);foundControls.updateWithModelViewMatrix(modelViewMatrix)};var ARjs=ARjs||{};var THREEx=THREEx||{};ARjs.Profile=THREEx.ArToolkitProfile=function(){this.reset();this.performance("default")};ARjs.Profile.prototype._guessPerformanceLabel=function(){var isMobile=navigator.userAgent.match(/Android/i)||navigator.userAgent.match(/webOS/i)||navigator.userAgent.match(/iPhone/i)||navigator.userAgent.match(/iPad/i)||navigator.userAgent.match(/iPod/i)||navigator.userAgent.match(/BlackBerry/i)||navigator.userAgent.match(/Windows Phone/i)?true:false;if(isMobile===true){return"phone-normal"}return"desktop-normal"};ARjs.Profile.prototype.reset=function(){this.sourceParameters={sourceType:"webcam"};this.contextParameters={cameraParametersUrl:THREEx.ArToolkitContext.baseURL+"../data/data/camera_para.dat",detectionMode:"mono"};this.defaultMarkerParameters={type:"pattern",patternUrl:THREEx.ArToolkitContext.baseURL+"../data/data/patt.hiro",changeMatrixMode:"modelViewMatrix"};return this};ARjs.Profile.prototype.performance=function(label){if(label==="default"){label=this._guessPerformanceLabel()}if(label==="desktop-fast"){this.contextParameters.canvasWidth=640*3;this.contextParameters.canvasHeight=480*3;this.contextParameters.maxDetectionRate=30}else if(label==="desktop-normal"){this.contextParameters.canvasWidth=640;this.contextParameters.canvasHeight=480;this.contextParameters.maxDetectionRate=60}else if(label==="phone-normal"){this.contextParameters.canvasWidth=80*4;this.contextParameters.canvasHeight=60*4;this.contextParameters.maxDetectionRate=30}else if(label==="phone-slow"){this.contextParameters.canvasWidth=80*3;this.contextParameters.canvasHeight=60*3;this.contextParameters.maxDetectionRate=30}else{console.assert(false,"unknonwn label "+label)}return this};ARjs.Profile.prototype.defaultMarker=function(trackingBackend){trackingBackend=trackingBackend||this.contextParameters.trackingBackend;if(trackingBackend==="artoolkit"){this.contextParameters.detectionMode="mono";this.defaultMarkerParameters.type="pattern";this.defaultMarkerParameters.patternUrl=THREEx.ArToolkitContext.baseURL+"../data/data/patt.hiro"}else if(trackingBackend==="aruco"){this.contextParameters.detectionMode="mono";this.defaultMarkerParameters.type="barcode";this.defaultMarkerParameters.barcodeValue=1001}else if(trackingBackend==="tango"){this.defaultMarkerParameters.type="barcode";this.defaultMarkerParameters.barcodeValue=1001}else console.assert(false);return this};ARjs.Profile.prototype.sourceWebcam=function(){this.sourceParameters.sourceType="webcam";delete this.sourceParameters.sourceUrl;return this};ARjs.Profile.prototype.sourceVideo=function(url){this.sourceParameters.sourceType="video";this.sourceParameters.sourceUrl=url;return this};ARjs.Profile.prototype.sourceImage=function(url){this.sourceParameters.sourceType="image";this.sourceParameters.sourceUrl=url;return this};ARjs.Profile.prototype.trackingBackend=function(trackingBackend){console.warn("stop profile.trackingBackend() obsolete function. use .trackingMethod instead");this.contextParameters.trackingBackend=trackingBackend;return this};ARjs.Profile.prototype.changeMatrixMode=function(changeMatrixMode){this.defaultMarkerParameters.changeMatrixMode=changeMatrixMode;return this};ARjs.Profile.prototype.trackingMethod=function(trackingMethod){var data=ARjs.Utils.parseTrackingMethod(trackingMethod);this.defaultMarkerParameters.markersAreaEnabled=data.markersAreaEnabled;this.contextParameters.trackingBackend=data.trackingBackend;return this};ARjs.Profile.prototype.checkIfValid=function(){if(this.contextParameters.trackingBackend==="tango"){this.sourceImage(THREEx.ArToolkitContext.baseURL+"../data/images/img.jpg")}return this};var ARjs=ARjs||{};var THREEx=THREEx||{};ARjs.Source=THREEx.ArToolkitSource=function(parameters){var _this=this;this.ready=false;this.domElement=null;this.parameters={sourceType:"webcam",sourceUrl:null,sourceWidth:640,sourceHeight:480,displayWidth:640,displayHeight:480};setParameters(parameters);function setParameters(parameters){if(parameters===undefined)return;for(var key in parameters){var newValue=parameters[key];if(newValue===undefined){console.warn("THREEx.ArToolkitSource: '"+key+"' parameter is undefined.");continue}var currentValue=_this.parameters[key];if(currentValue===undefined){console.warn("THREEx.ArToolkitSource: '"+key+"' is not a property of this material.");continue}_this.parameters[key]=newValue}}};ARjs.Source.prototype.init=function(onReady,onError){var _this=this;if(this.parameters.sourceType==="image"){var domElement=this._initSourceImage(onSourceReady,onError)}else if(this.parameters.sourceType==="video"){var domElement=this._initSourceVideo(onSourceReady,onError)}else if(this.parameters.sourceType==="webcam"){var domElement=this._initSourceWebcam(onSourceReady,onError)}else{console.assert(false)}this.domElement=domElement;this.domElement.style.position="absolute";this.domElement.style.top="0px";this.domElement.style.left="0px";this.domElement.style.zIndex="-2";return this;function onSourceReady(){document.body.appendChild(_this.domElement);_this.ready=true;onReady&&onReady()}};ARjs.Source.prototype._initSourceImage=function(onReady){var domElement=document.createElement("img");domElement.src=this.parameters.sourceUrl;domElement.width=this.parameters.sourceWidth;domElement.height=this.parameters.sourceHeight;domElement.style.width=this.parameters.displayWidth+"px";domElement.style.height=this.parameters.displayHeight+"px";var interval=setInterval(function(){if(!domElement.naturalWidth)return;onReady();clearInterval(interval)},1e3/50);return domElement};ARjs.Source.prototype._initSourceVideo=function(onReady){var domElement=document.createElement("video");domElement.src=this.parameters.sourceUrl;domElement.style.objectFit="initial";domElement.autoplay=true;domElement.webkitPlaysinline=true;domElement.controls=false;domElement.loop=true;domElement.muted=true;document.body.addEventListener("click",function onClick(){document.body.removeEventListener("click",onClick);domElement.play()});domElement.width=this.parameters.sourceWidth;domElement.height=this.parameters.sourceHeight;domElement.style.width=this.parameters.displayWidth+"px";domElement.style.height=this.parameters.displayHeight+"px";var interval=setInterval(function(){if(!domElement.videoWidth)return;onReady();clearInterval(interval)},1e3/50);return domElement};ARjs.Source.prototype._initSourceWebcam=function(onReady,onError){var _this=this;onError=onError||function(error){alert("Webcam Error\nName: "+error.name+"\nMessage: "+error.message)};var domElement=document.createElement("video");domElement.setAttribute("autoplay","");domElement.setAttribute("muted","");domElement.setAttribute("playsinline","");domElement.style.width=this.parameters.displayWidth+"px";domElement.style.height=this.parameters.displayHeight+"px";if(navigator.mediaDevices===undefined||navigator.mediaDevices.enumerateDevices===undefined||navigator.mediaDevices.getUserMedia===undefined){if(navigator.mediaDevices===undefined)var fctName="navigator.mediaDevices";else if(navigator.mediaDevices.enumerateDevices===undefined)var fctName="navigator.mediaDevices.enumerateDevices";else if(navigator.mediaDevices.getUserMedia===undefined)var fctName="navigator.mediaDevices.getUserMedia";else console.assert(false);onError({name:"",message:"WebRTC issue-! "+fctName+" not present in your browser"});return null}navigator.mediaDevices.enumerateDevices().then(function(devices){var userMediaConstraints={audio:false,video:{facingMode:"environment",width:{ideal:_this.parameters.sourceWidth},height:{ideal:_this.parameters.sourceHeight}}};navigator.mediaDevices.getUserMedia(userMediaConstraints).then(function success(stream){domElement.srcObject=stream;document.body.addEventListener("click",function(){domElement.play()});var interval=setInterval(function(){if(!domElement.videoWidth)return;onReady();clearInterval(interval)},1e3/50)}).catch(function(error){onError({name:error.name,message:error.message})})}).catch(function(error){onError({message:error.message})});return domElement};ARjs.Source.prototype.hasMobileTorch=function(){var stream=arToolkitSource.domElement.srcObject;if(stream instanceof MediaStream===false)return false;if(this._currentTorchStatus===undefined){this._currentTorchStatus=false}var videoTrack=stream.getVideoTracks()[0];if(videoTrack.getCapabilities===undefined)return false;var capabilities=videoTrack.getCapabilities();return capabilities.torch?true:false};ARjs.Source.prototype.toggleMobileTorch=function(){console.assert(this.hasMobileTorch()===true);var stream=arToolkitSource.domElement.srcObject;if(stream instanceof MediaStream===false){alert("enabling mobile torch is available only on webcam");return}if(this._currentTorchStatus===undefined){this._currentTorchStatus=false}var videoTrack=stream.getVideoTracks()[0];var capabilities=videoTrack.getCapabilities();if(!capabilities.torch){alert("no mobile torch is available on your camera");return}this._currentTorchStatus=this._currentTorchStatus===false?true:false;videoTrack.applyConstraints({advanced:[{torch:this._currentTorchStatus}]}).catch(function(error){console.log(error)})};ARjs.Source.prototype.onResizeElement=function(mirrorDomElements){var _this=this;var screenWidth=window.innerWidth;var screenHeight=window.innerHeight;if(this.domElement.nodeName==="IMG"){var sourceWidth=this.domElement.naturalWidth;var sourceHeight=this.domElement.naturalHeight}else if(this.domElement.nodeName==="VIDEO"){var sourceWidth=this.domElement.videoWidth;var sourceHeight=this.domElement.videoHeight}else{console.assert(false)}var sourceAspect=sourceWidth/sourceHeight;var screenAspect=screenWidth/screenHeight;if(screenAspecttrackingBackend : "+trackingBackend;var domElement=document.createElement("a");domElement.innerHTML="Share on augmented-websites";domElement.style.display="block";domElement.setAttribute("target","_blank");domElement.href="https://webxr.io/augmented-website?"+location.href;this.domElement.appendChild(domElement);if(trackingBackend==="tango"&&tangoPointCloud){var domElement=document.createElement("button");this.domElement.appendChild(domElement);domElement.id="buttonTangoTogglePointCloud";domElement.innerHTML="toggle-point-cloud";domElement.href="javascript:void(0)";domElement.addEventListener("click",function(){var scene=arSession.parameters.scene;if(tangoPointCloud.object3d.parent){scene.remove(tangoPointCloud.object3d)}else{scene.add(tangoPointCloud.object3d)}})}};ARjs.AnchorDebugUI=function(arAnchor){var _this=this;var arSession=arAnchor.arSession;var trackingBackend=arSession.arContext.parameters.trackingBackend;this.domElement=document.createElement("div");this.domElement.style.color="rgba(0,0,0,0.9)";this.domElement.style.backgroundColor="rgba(127,127,127,0.5)";this.domElement.style.display="inline-block";this.domElement.style.padding="0.5em";this.domElement.style.margin="0.5em";this.domElement.style.textAlign="left";var domElement=document.createElement("span");domElement.style.display="block";this.domElement.appendChild(domElement);domElement.innerHTML="markersAreaEnabled :"+arAnchor.parameters.markersAreaEnabled;if(arAnchor.parameters.markersAreaEnabled){var domElement=document.createElement("button");domElement.style.display="block";this.domElement.appendChild(domElement);domElement.id="buttonToggleMarkerHelpers";domElement.innerHTML="toggle-marker-helper";domElement.href="javascript:void(0)";var subMarkerHelpersVisible=false;domElement.addEventListener("click",function(){subMarkerHelpersVisible=subMarkerHelpersVisible?false:true;arAnchor.markersArea.setSubMarkersVisibility(subMarkerHelpersVisible)})}if(arAnchor.parameters.markersAreaEnabled){var domElement=document.createElement("button");domElement.style.display="block";this.domElement.appendChild(domElement);domElement.id="buttonMarkersAreaLearner";domElement.innerHTML="Learn-new-marker-area";domElement.href="javascript:void(0)";domElement.addEventListener("click",function(){var learnerBaseURL=ARjs.Context.baseURL+"examples/multi-markers/examples/learner.html";ARjs.MarkersAreaUtils.navigateToLearnerPage(learnerBaseURL,trackingBackend)})}if(arAnchor.parameters.markersAreaEnabled){var domElement=document.createElement("button");domElement.style.display="block";this.domElement.appendChild(domElement);domElement.id="buttonMarkersAreaReset";domElement.innerHTML="Reset-marker-area";domElement.href="javascript:void(0)";domElement.addEventListener("click",function(){ARjs.MarkersAreaUtils.storeDefaultMultiMarkerFile(trackingBackend);location.reload()})}};var ARjs=ARjs||{};ARjs.HitTesting=function(arSession){var _this=this;var arContext=arSession.arContext;var trackingBackend=arContext.parameters.trackingBackend;this.enabled=true;this._arSession=arSession;this._hitTestingPlane=null;this._hitTestingTango=null;if(trackingBackend==="tango"){_this._hitTestingTango=new THREEx.HitTestingTango(arContext)}else{_this._hitTestingPlane=new THREEx.HitTestingPlane(arSession.arSource.domElement)}};ARjs.HitTesting.prototype.update=function(camera,pickingRoot,changeMatrixMode){if(this.enabled===false)return;if(this._hitTestingTango!==null){this._hitTestingTango.update()}else if(this._hitTestingPlane!==null){this._hitTestingPlane.update(camera,pickingRoot,changeMatrixMode)}else console.assert(false)};ARjs.HitTesting.prototype.testDomEvent=function(domEvent){var trackingBackend=this._arSession.arContext.parameters.trackingBackend;var arSource=this._arSession.arSource;if(this.enabled===false)return[];if(trackingBackend==="tango"){var mouseX=domEvent.pageX/window.innerWidth;var mouseY=domEvent.pageY/window.innerHeight}else{var mouseX=domEvent.layerX/parseInt(arSource.domElement.style.width);var mouseY=domEvent.layerY/parseInt(arSource.domElement.style.height)}return this.test(mouseX,mouseY)};ARjs.HitTesting.prototype.test=function(mouseX,mouseY){var arContext=this._arSession.arContext;var trackingBackend=arContext.parameters.trackingBackend;var hitTestResults=[];if(this.enabled===false)return[];var result=null;if(trackingBackend==="tango"){var result=this._hitTestingTango.test(mouseX,mouseY)}else{var result=this._hitTestingPlane.test(mouseX,mouseY)}if(result===null)return hitTestResults;var hitTestResult=new ARjs.HitTesting.Result(result.position,result.quaternion,result.scale);hitTestResults.push(hitTestResult);return hitTestResults};ARjs.HitTesting.Result=function(position,quaternion,scale){this.position=position;this.quaternion=quaternion;this.scale=scale};ARjs.HitTesting.Result.prototype.apply=function(object3d){object3d.position.copy(this.position);object3d.quaternion.copy(this.quaternion);object3d.scale.copy(this.scale);object3d.updateMatrix()};ARjs.HitTesting.Result.prototype.applyPosition=function(object3d){object3d.position.copy(this.position);object3d.updateMatrix();return this};ARjs.HitTesting.Result.prototype.applyQuaternion=function(object3d){object3d.quaternion.copy(this.quaternion);object3d.updateMatrix();return this};var ARjs=ARjs||{};ARjs.Session=function(parameters){var _this=this;this.parameters={renderer:null,camera:null,scene:null,sourceParameters:{},contextParameters:{}};setParameters(parameters);function setParameters(parameters){if(parameters===undefined)return;for(var key in parameters){var newValue=parameters[key];if(newValue===undefined){console.warn("THREEx.Session: '"+key+"' parameter is undefined.");continue}var currentValue=_this.parameters[key];if(currentValue===undefined){console.warn("THREEx.Session: '"+key+"' is not a property of this material.");continue}_this.parameters[key]=newValue}}console.assert(this.parameters.renderer instanceof THREE.WebGLRenderer);console.assert(this.parameters.camera instanceof THREE.Camera);console.assert(this.parameters.scene instanceof THREE.Scene);Object.defineProperty(this,"renderer",{get:function(){console.warn("use .parameters.renderer renderer");return this.parameters.renderer}});Object.defineProperty(this,"camera",{get:function(){console.warn("use .parameters.camera instead");return this.parameters.camera}});Object.defineProperty(this,"scene",{get:function(){console.warn("use .parameters.scene instead");return this.parameters.scene}});console.log("AR.js",ARjs.Context.REVISION,"- trackingBackend:",parameters.contextParameters.trackingBackend);var arSource=_this.arSource=new ARjs.Source(parameters.sourceParameters);arSource.init(function onReady(){arSource.onResize(arContext,_this.parameters.renderer,_this.parameters.camera)});window.addEventListener("resize",function(){arSource.onResize(arContext,_this.parameters.renderer,_this.parameters.camera)});var arContext=_this.arContext=new ARjs.Context(parameters.contextParameters);_this.arContext.init();arContext.addEventListener("initialized",function(event){arSource.onResize(arContext,_this.parameters.renderer,_this.parameters.camera)});this.update=function(){if(arSource.ready===false)return;arContext.update(arSource.domElement)}};ARjs.Session.prototype.onResize=function(){this.arSource.onResize(this.arContext,this.parameters.renderer,this.parameters.camera)};var ARjs=ARjs||{};ARjs.TangoPointCloud=function(arSession){var _this=this;var arContext=arSession.arContext;this.object3d=new THREE.Group;console.warn("Work only on cameraTransformMatrix - fix me - useless limitation");arContext.addEventListener("initialized",function(event){var vrPointCloud=arContext._tangoContext.vrPointCloud;var geometry=vrPointCloud.getBufferGeometry();var material=new THREE.PointsMaterial({size:.01,depthWrite:false});var pointsObject=new THREE.Points(geometry,material);pointsObject.frustumCulled=false;pointsObject.renderDepth=0;_this.object3d.add(pointsObject)})};var ARjs=ARjs||{};ARjs.TangoVideoMesh=function(arSession){var arContext=arSession.arContext;var renderer=arSession.renderer;var videoMesh=null;var vrDisplay=null;var sceneOrtho=new THREE.Scene;var cameraOrtho=new THREE.OrthographicCamera(-1,1,1,-1,0,100);this._sceneOrtho=sceneOrtho;this._cameraOrtho=cameraOrtho;arContext.addEventListener("initialized",function(event){console.assert(arContext.parameters.trackingBackend==="tango");vrDisplay=arContext._tangoContext.vrDisplay;console.assert(vrDisplay,"vrDisplay MUST be defined");if(vrDisplay.displayName!=="Tango VR Device")return;videoMesh=THREE.WebAR.createVRSeeThroughCameraMesh(vrDisplay);sceneOrtho.add(videoMesh)});this.update=function(){console.assert(arContext.parameters.trackingBackend==="tango");if(videoMesh===null)return;THREE.WebAR.updateCameraMeshOrientation(vrDisplay,videoMesh)};this.render=function(){console.assert(arContext.parameters.trackingBackend==="tango");renderer.render(sceneOrtho,cameraOrtho);renderer.clearDepth()}};var ARjs=ARjs||{};ARjs.Utils={};ARjs.Utils.createDefaultCamera=function(trackingMethod){var trackingBackend=this.parseTrackingMethod(trackingMethod).trackingBackend;if(trackingBackend==="artoolkit"){var camera=new THREE.Camera}else if(trackingBackend==="aruco"){var camera=new THREE.PerspectiveCamera(42,window.innerWidth/window.innerHeight,.01,100)}else if(trackingBackend==="tango"){var camera=new THREE.PerspectiveCamera(42,window.innerWidth/window.innerHeight,.01,100)}else console.assert(false,"unknown trackingBackend: "+trackingBackend);return camera};ARjs.Utils.isTango=function(){var isTango=navigator.userAgent.match("Chrome/57.0.2987.5")!==null?true:false;return isTango};ARjs.Utils.parseTrackingMethod=function(trackingMethod){if(trackingMethod==="best"){trackingMethod=ARjs.Utils.isTango()?"tango":"area-artoolkit"}if(trackingMethod.startsWith("area-")){return{trackingBackend:trackingMethod.replace("area-",""),markersAreaEnabled:true}}else{return{trackingBackend:trackingMethod,markersAreaEnabled:false}}};var ARjs=ARjs||{};var THREEx=THREEx||{};ARjs.MarkersAreaControls=THREEx.ArMultiMarkerControls=function(arToolkitContext,object3d,parameters){var _this=this;THREEx.ArBaseControls.call(this,object3d);if(arguments.length>3)console.assert("wrong api for",THREEx.ArMultiMarkerControls);this.parameters={subMarkersControls:parameters.subMarkersControls,subMarkerPoses:parameters.subMarkerPoses,changeMatrixMode:parameters.changeMatrixMode!==undefined?parameters.changeMatrixMode:"modelViewMatrix"};this.object3d.visible=false;this.subMarkersControls=this.parameters.subMarkersControls;this.subMarkerPoses=this.parameters.subMarkerPoses;arToolkitContext.addEventListener("sourceProcessed",function(){_this._onSourceProcessed()})};ARjs.MarkersAreaControls.prototype=Object.create(THREEx.ArBaseControls.prototype);ARjs.MarkersAreaControls.prototype.constructor=ARjs.MarkersAreaControls;ARjs.MarkersAreaControls.prototype._onSourceProcessed=function(){var _this=this;var stats={count:0,position:{sum:new THREE.Vector3(0,0,0),average:new THREE.Vector3(0,0,0)},quaternion:{sum:new THREE.Quaternion(0,0,0,0),average:new THREE.Quaternion(0,0,0,0)},scale:{sum:new THREE.Vector3(0,0,0),average:new THREE.Vector3(0,0,0)}};var firstQuaternion=_this.parameters.subMarkersControls[0].object3d.quaternion;this.parameters.subMarkersControls.forEach(function(markerControls,markerIndex){var markerObject3d=markerControls.object3d;if(markerObject3d.visible===false)return;var matrix=markerObject3d.matrix.clone();var markerPose=_this.parameters.subMarkerPoses[markerIndex];matrix.multiply((new THREE.Matrix4).getInverse(markerPose));var position=new THREE.Vector3;var quaternion=new THREE.Quaternion;var scale=new THREE.Vector3;matrix.decompose(position,quaternion,scale);stats.count++;ARjs.MarkersAreaControls.averageVector3(stats.position.sum,position,stats.count,stats.position.average);ARjs.MarkersAreaControls.averageQuaternion(stats.quaternion.sum,quaternion,firstQuaternion,stats.count,stats.quaternion.average);ARjs.MarkersAreaControls.averageVector3(stats.scale.sum,scale,stats.count,stats.scale.average)});if(stats.count>0){_this.object3d.visible=true}else{_this.object3d.visible=false}if(stats.count>0){var modelViewMatrix=new THREE.Matrix4;modelViewMatrix.compose(stats.position.average,stats.quaternion.average,stats.scale.average);if(this.parameters.changeMatrixMode==="modelViewMatrix"){_this.object3d.matrix.copy(modelViewMatrix)}else if(this.parameters.changeMatrixMode==="cameraTransformMatrix"){_this.object3d.matrix.getInverse(modelViewMatrix)}else{console.assert(false)}_this.object3d.matrix.decompose(_this.object3d.position,_this.object3d.quaternion,_this.object3d.scale)}};ARjs.MarkersAreaControls.averageQuaternion=function(quaternionSum,newQuaternion,firstQuaternion,count,quaternionAverage){quaternionAverage=quaternionAverage||new THREE.Quaternion;console.assert(firstQuaternion instanceof THREE.Quaternion===true);if(newQuaternion.dot(firstQuaternion)>0){newQuaternion=new THREE.Quaternion(-newQuaternion.x,-newQuaternion.y,-newQuaternion.z,-newQuaternion.w)}quaternionSum.x+=newQuaternion.x;quaternionSum.y+=newQuaternion.y;quaternionSum.z+=newQuaternion.z;quaternionSum.w+=newQuaternion.w;quaternionAverage.x=quaternionSum.x/count;quaternionAverage.y=quaternionSum.y/count;quaternionAverage.z=quaternionSum.z/count;quaternionAverage.w=quaternionSum.w/count;quaternionAverage.normalize();return quaternionAverage};ARjs.MarkersAreaControls.averageVector3=function(vector3Sum,vector3,count,vector3Average){vector3Average=vector3Average||new THREE.Vector3;vector3Sum.x+=vector3.x;vector3Sum.y+=vector3.y;vector3Sum.z+=vector3.z;vector3Average.x=vector3Sum.x/count;vector3Average.y=vector3Sum.y/count;vector3Average.z=vector3Sum.z/count;return vector3Average};ARjs.MarkersAreaControls.computeCenter=function(jsonData){var multiMarkerFile=JSON.parse(jsonData);var stats={count:0,position:{sum:new THREE.Vector3(0,0,0),average:new THREE.Vector3(0,0,0)},quaternion:{sum:new THREE.Quaternion(0,0,0,0),average:new THREE.Quaternion(0,0,0,0)},scale:{sum:new THREE.Vector3(0,0,0),average:new THREE.Vector3(0,0,0)}};var firstQuaternion=new THREE.Quaternion;multiMarkerFile.subMarkersControls.forEach(function(item){var poseMatrix=(new THREE.Matrix4).fromArray(item.poseMatrix);var position=new THREE.Vector3;var quaternion=new THREE.Quaternion;var scale=new THREE.Vector3;poseMatrix.decompose(position,quaternion,scale);stats.count++;ARjs.MarkersAreaControls.averageVector3(stats.position.sum,position,stats.count,stats.position.average);ARjs.MarkersAreaControls.averageQuaternion(stats.quaternion.sum,quaternion,firstQuaternion,stats.count,stats.quaternion.average);ARjs.MarkersAreaControls.averageVector3(stats.scale.sum,scale,stats.count,stats.scale.average)});var averageMatrix=new THREE.Matrix4;averageMatrix.compose(stats.position.average,stats.quaternion.average,stats.scale.average);return averageMatrix};ARjs.MarkersAreaControls.computeBoundingBox=function(jsonData){var multiMarkerFile=JSON.parse(jsonData);var boundingBox=new THREE.Box3;multiMarkerFile.subMarkersControls.forEach(function(item){var poseMatrix=(new THREE.Matrix4).fromArray(item.poseMatrix);var position=new THREE.Vector3;var quaternion=new THREE.Quaternion;var scale=new THREE.Vector3;poseMatrix.decompose(position,quaternion,scale);boundingBox.expandByPoint(position)});return boundingBox};ARjs.MarkersAreaControls.prototype.updateSmoothedControls=function(smoothedControls,lerpsValues){if(lerpsValues===undefined){lerpsValues=[[.3+.1,.1,.3],[.4+.1,.1,.4],[.4+.1,.2,.5],[.5+.1,.2,.7],[.5+.1,.2,.7]]}var nVisible=0;this.parameters.subMarkersControls.forEach(function(markerControls,markerIndex){var markerObject3d=markerControls.object3d;if(markerObject3d.visible===true)nVisible++});if(lerpsValues[nVisible-1]!==undefined){var lerpValues=lerpsValues[nVisible-1]}else{var lerpValues=lerpsValues[lerpsValues.length-1]}smoothedControls.parameters.lerpPosition=lerpValues[0];smoothedControls.parameters.lerpQuaternion=lerpValues[1];smoothedControls.parameters.lerpScale=lerpValues[2]};ARjs.MarkersAreaControls.fromJSON=function(arToolkitContext,parent3D,markerRoot,jsonData,parameters){var multiMarkerFile=JSON.parse(jsonData);var subMarkersControls=[];var subMarkerPoses=[];parameters=parameters||{};multiMarkerFile.subMarkersControls.forEach(function(item){var markerRoot=new THREE.Object3D;parent3D.add(markerRoot);var subMarkerControls=new THREEx.ArMarkerControls(arToolkitContext,markerRoot,item.parameters);subMarkersControls.push(subMarkerControls);subMarkerPoses.push((new THREE.Matrix4).fromArray(item.poseMatrix))});parameters.subMarkersControls=subMarkersControls;parameters.subMarkerPoses=subMarkerPoses;var multiMarkerControls=new THREEx.ArMultiMarkerControls(arToolkitContext,markerRoot,parameters);return multiMarkerControls};var ARjs=ARjs||{};var THREEx=THREEx||{};ARjs.MarkersAreaLearning=THREEx.ArMultiMakersLearning=function(arToolkitContext,subMarkersControls){var _this=this;this._arToolkitContext=arToolkitContext;this.subMarkersControls=subMarkersControls;this.enabled=true;arToolkitContext.addEventListener("sourceProcessed",function(){_this._onSourceProcessed()})};ARjs.MarkersAreaLearning.prototype._onSourceProcessed=function(){var originQuaternion=this.subMarkersControls[0].object3d.quaternion;if(this.enabled===false)return;var visibleMarkerControls=this.subMarkersControls.filter(function(markerControls){return markerControls.object3d.visible===true});var count=Object.keys(visibleMarkerControls).length;var positionDelta=new THREE.Vector3;var quaternionDelta=new THREE.Quaternion;var scaleDelta=new THREE.Vector3;var tmpMatrix=new THREE.Matrix4;for(var i=0;i=1?true:false;if(isLearned===true)return;var otherSubControlsID=_this._getLearnedCoupleStats(subMarkerControls);if(otherSubControlsID===null){return}var otherSubControls=_this._getSubMarkerControlsByID(otherSubControlsID);var seenCoupleStats=subMarkerControls.object3d.userData.seenCouples[otherSubControlsID];var averageMatrix=new THREE.Matrix4;averageMatrix.compose(seenCoupleStats.position.average,seenCoupleStats.quaternion.average,seenCoupleStats.scale.average);var otherAverageMatrix=otherSubControls.object3d.userData.result.averageMatrix;var matrix=(new THREE.Matrix4).getInverse(otherAverageMatrix).multiply(averageMatrix);matrix=(new THREE.Matrix4).getInverse(matrix);console.assert(subMarkerControls.object3d.userData.result===undefined);subMarkerControls.object3d.userData.result={averageMatrix:matrix,confidenceFactor:1};resultChanged=true})}while(resultChanged===true)};ARjs.MarkersAreaLearning.prototype._getLearnedCoupleStats=function(subMarkerControls){if(subMarkerControls.object3d.userData.seenCouples===undefined)return null;var seenCouples=subMarkerControls.object3d.userData.seenCouples;var coupleControlsIDs=Object.keys(seenCouples).map(Number);for(var i=0;i=1?true:false;if(isLearned===false)continue;return otherSubControlsID}return null};ARjs.MarkersAreaLearning.prototype._getSubMarkerControlsByID=function(controlsID){for(var i=0;i