-// Pannellum 2.4.1, https://github.com/mpetroff/pannellum
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-12)),y=c[0]+t[0]+z[0]+g[0];-4==y||4==y?c=!1:(y=c[1]+t[1]+z[1]+g[1],c=-4==y||4==y?!1:4!=c[2]+t[2]+z[2]+g[2]);if(c){c=e.vertices;t=c[0]+c[3]+c[6]+c[9];z=c[1]+c[4]+c[7]+c[10];g=c[2]+c[5]+c[8]+c[11];y=Math.sqrt(t*t+z*z+g*g);g=Math.asin(g/y);t=Math.atan2(z,t)-m;t+=t>Math.PI?-2*Math.PI:t<-Math.PI?2*Math.PI:0;t=Math.abs(t);e.diff=Math.acos(Math.sin(f)*Math.sin(g)+Math.cos(f)*Math.cos(g)*Math.cos(t));t=!1;for(z=0;z<d.nodeCache.length;z++)if(d.nodeCache[z].path==e.path){t=!0;d.nodeCache[z].timestamp=d.nodeCacheTimestamp++;
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-null);d.texture&&a.deleteTexture(d.texture);if(d.nodeCache)for(h=0;h<d.nodeCache.length;h++)a.deleteTexture(d.nodeCache[h].texture);a.deleteProgram(d);d=m}fa=m;"cubemap"==G&&0!==(s[0].width&s[0].width-1)&&(navigator.userAgent.toLowerCase().match(/(iphone|ipod|ipad).* os 8_/)||navigator.userAgent.toLowerCase().match(/(iphone|ipod|ipad).* os 9_/)||navigator.userAgent.toLowerCase().match(/(iphone|ipod|ipad).* os 10_/)||navigator.userAgent.match(/Trident.*rv[ :]*11\./))||(a||(a=A.getContext("experimental-webgl",
-{alpha:!1,depth:!1})),a&&1286==a.getError()&&ta());if(!a&&("multires"==G&&s.hasOwnProperty("fallbackPath")||"cubemap"==G)&&("WebkitAppearance"in f.documentElement.style||navigator.userAgent.match(/Trident.*rv[ :]*11\./)||-1!==navigator.appVersion.indexOf("MSIE 10"))){R&&P.removeChild(R);R=f.createElement("div");R.className="pnlm-world";ja=s.basePath?s.basePath+s.fallbackPath:s.fallbackPath;var z="frblud".split(""),y=0;p=function(){var a=f.createElement("canvas");a.className="pnlm-face pnlm-"+z[this.side]+
-"face";R.appendChild(a);var c=a.getContext("2d");a.style.width=this.width+4+"px";a.style.height=this.height+4+"px";a.width=this.width+4;a.height=this.height+4;c.drawImage(this,2,2);var e=c.getImageData(0,0,a.width,a.height),d=e.data,h,l;for(h=2;h<a.width-2;h++)for(l=0;4>l;l++)d[4*(h+a.width)+l]=d[4*(h+2*a.width)+l],d[4*(h+a.width*(a.height-2))+l]=d[4*(h+a.width*(a.height-3))+l];for(h=2;h<a.height-2;h++)for(l=0;4>l;l++)d[4*(h*a.width+1)+l]=d[4*(h*a.width+2)+l],d[4*((h+1)*a.width-2)+l]=d[4*((h+1)*a.width-
-3)+l];for(l=0;4>l;l++)d[4*(a.width+1)+l]=d[4*(2*a.width+2)+l],d[4*(2*a.width-2)+l]=d[4*(3*a.width-3)+l],d[4*(a.width*(a.height-2)+1)+l]=d[4*(a.width*(a.height-3)+2)+l],d[4*(a.width*(a.height-1)-2)+l]=d[4*(a.width*(a.height-2)-3)+l];for(h=1;h<a.width-1;h++)for(l=0;4>l;l++)d[4*h+l]=d[4*(h+a.width)+l],d[4*(h+a.width*(a.height-1))+l]=d[4*(h+a.width*(a.height-2))+l];for(h=1;h<a.height-1;h++)for(l=0;4>l;l++)d[h*a.width*4+l]=d[4*(h*a.width+1)+l],d[4*((h+1)*a.width-1)+l]=d[4*((h+1)*a.width-2)+l];for(l=0;4>
-l;l++)d[l]=d[4*(a.width+1)+l],d[4*(a.width-1)+l]=d[4*(2*a.width-2)+l],d[a.width*(a.height-1)*4+l]=d[4*(a.width*(a.height-2)+1)+l],d[4*(a.width*a.height-1)+l]=d[4*(a.width*(a.height-1)-2)+l];c.putImageData(e,0,0);y++;6==y&&(na=this.width,P.appendChild(R),g())};for(h=0;6>h;h++)c=new Image,c.crossOrigin=Z.crossOrigin?Z.crossOrigin:"anonymous",c.side=h,c.onload=p,c.src="multires"==G?encodeURI(ja.replace("%s",z[h])+"."+s.extension):encodeURI(s[h].src)}else{if(!a)throw console.log("Error: no WebGL support detected!"),
-{type:"no webgl"};s.fullpath=s.basePath?s.basePath+s.path:s.path;s.invTileResolution=1/s.tileResolution;e=Ca();ua=[];for(h=0;6>h;h++)ua[h]=e.slice(12*h,12*h+12),e=Ca();if("equirectangular"==G){if(h=Math.max(s.width,s.height),e=a.getParameter(a.MAX_TEXTURE_SIZE),h>e)throw console.log("Error: The image is too big; it's "+h+"px wide, but this device's maximum supported width is "+e+"px."),{type:"webgl size error",width:h,maxWidth:e};}else if("cubemap"==G&&(h=s[0].width,e=a.getParameter(a.MAX_CUBE_MAP_TEXTURE_SIZE),
-h>e))throw console.log("Error: The cube face image is too big; it's "+h+"px wide, but this device's maximum supported width is "+e+"px."),{type:"webgl size error",width:h,maxWidth:e};t===m||t.horizonPitch===m&&t.horizonRoll===m||(fa=[t.horizonPitch==m?0:t.horizonPitch,t.horizonRoll==m?0:t.horizonRoll]);h=a.TEXTURE_2D;a.viewport(0,0,a.drawingBufferWidth,a.drawingBufferHeight);V=a.createShader(a.VERTEX_SHADER);e=r;"multires"==G&&(e=v);a.shaderSource(V,e);a.compileShader(V);N=a.createShader(a.FRAGMENT_SHADER);
-e=Na;"cubemap"==G?(h=a.TEXTURE_CUBE_MAP,e=Oa):"multires"==G&&(e=oa);a.shaderSource(N,e);a.compileShader(N);d=a.createProgram();a.attachShader(d,V);a.attachShader(d,N);a.linkProgram(d);a.getShaderParameter(V,a.COMPILE_STATUS)||console.log(a.getShaderInfoLog(V));a.getShaderParameter(N,a.COMPILE_STATUS)||console.log(a.getShaderInfoLog(N));a.getProgramParameter(d,a.LINK_STATUS)||console.log(a.getProgramInfoLog(d));a.useProgram(d);d.drawInProgress=!1;d.texCoordLocation=a.getAttribLocation(d,"a_texCoord");
-a.enableVertexAttribArray(d.texCoordLocation);"multires"!=G?(ka||(ka=a.createBuffer()),a.bindBuffer(a.ARRAY_BUFFER,ka),a.bufferData(a.ARRAY_BUFFER,new Float32Array([-1,1,1,1,1,-1,-1,1,1,-1,-1,-1]),a.STATIC_DRAW),a.vertexAttribPointer(d.texCoordLocation,2,a.FLOAT,!1,0,0),d.aspectRatio=a.getUniformLocation(d,"u_aspectRatio"),a.uniform1f(d.aspectRatio,a.drawingBufferWidth/a.drawingBufferHeight),d.psi=a.getUniformLocation(d,"u_psi"),d.theta=a.getUniformLocation(d,"u_theta"),d.f=a.getUniformLocation(d,
-"u_f"),d.h=a.getUniformLocation(d,"u_h"),d.v=a.getUniformLocation(d,"u_v"),d.vo=a.getUniformLocation(d,"u_vo"),d.rot=a.getUniformLocation(d,"u_rot"),a.uniform1f(d.h,ja/(2*Math.PI)),a.uniform1f(d.v,p/Math.PI),a.uniform1f(d.vo,c/Math.PI*2),"equirectangular"==G&&(d.backgroundColor=a.getUniformLocation(d,"u_backgroundColor"),a.uniform4fv(d.backgroundColor,(t.backgroundColor?t.backgroundColor:[0,0,0]).concat([1]))),d.texture=a.createTexture(),a.bindTexture(h,d.texture),"cubemap"==G?(a.texImage2D(a.TEXTURE_CUBE_MAP_POSITIVE_X,
-0,a.RGB,a.RGB,a.UNSIGNED_BYTE,s[1]),a.texImage2D(a.TEXTURE_CUBE_MAP_NEGATIVE_X,0,a.RGB,a.RGB,a.UNSIGNED_BYTE,s[3]),a.texImage2D(a.TEXTURE_CUBE_MAP_POSITIVE_Y,0,a.RGB,a.RGB,a.UNSIGNED_BYTE,s[4]),a.texImage2D(a.TEXTURE_CUBE_MAP_NEGATIVE_Y,0,a.RGB,a.RGB,a.UNSIGNED_BYTE,s[5]),a.texImage2D(a.TEXTURE_CUBE_MAP_POSITIVE_Z,0,a.RGB,a.RGB,a.UNSIGNED_BYTE,s[0]),a.texImage2D(a.TEXTURE_CUBE_MAP_NEGATIVE_Z,0,a.RGB,a.RGB,a.UNSIGNED_BYTE,s[2])):a.texImage2D(h,0,a.RGB,a.RGB,a.UNSIGNED_BYTE,s),a.texParameteri(h,a.TEXTURE_WRAP_S,
-a.CLAMP_TO_EDGE),a.texParameteri(h,a.TEXTURE_WRAP_T,a.CLAMP_TO_EDGE),a.texParameteri(h,a.TEXTURE_MIN_FILTER,a.LINEAR),a.texParameteri(h,a.TEXTURE_MAG_FILTER,a.LINEAR)):(d.vertPosLocation=a.getAttribLocation(d,"a_vertCoord"),a.enableVertexAttribArray(d.vertPosLocation),F||(F=a.createBuffer()),ba||(ba=a.createBuffer()),Da||(Da=a.createBuffer()),a.bindBuffer(a.ARRAY_BUFFER,ba),a.bufferData(a.ARRAY_BUFFER,new Float32Array([0,0,1,0,1,1,0,1]),a.STATIC_DRAW),a.bindBuffer(a.ELEMENT_ARRAY_BUFFER,Da),a.bufferData(a.ELEMENT_ARRAY_BUFFER,
-new Uint16Array([0,1,2,0,2,3]),a.STATIC_DRAW),d.perspUniform=a.getUniformLocation(d,"u_perspMatrix"),d.cubeUniform=a.getUniformLocation(d,"u_cubeMatrix"),d.level=-1,d.currentNodes=[],d.nodeCache=[],d.nodeCacheTimestamp=0);ja=a.getError();if(0!==ja)throw console.log("Error: Something went wrong with WebGL!",ja),{type:"webgl error"};g()}};this.destroy=function(){P!==m&&(A!==m&&P.contains(A)&&P.removeChild(A),R!==m&&P.contains(R)&&P.removeChild(R));if(a){var d=a.getExtension("WEBGL_lose_context");d&&
-d.loseContext()}};this.resize=function(){var h=J.devicePixelRatio||1;A.width=A.clientWidth*h;A.height=A.clientHeight*h;a&&(1286==a.getError()&&ta(),a.viewport(0,0,a.drawingBufferWidth,a.drawingBufferHeight),"multires"!=G&&a.uniform1f(d.aspectRatio,A.clientWidth/A.clientHeight))};this.resize();this.setPose=function(a,d){fa=[a,d]};this.render=function(h,e,f,r){var p;p=0;r===m&&(r={});r.roll&&(p=r.roll);if(fa!==m){var c=fa[0],g=fa[1],t=h,z=e,y=Math.cos(g)*Math.sin(h)*Math.sin(c)+Math.cos(h)*(Math.cos(c)*
-Math.cos(e)+Math.sin(g)*Math.sin(c)*Math.sin(e)),v=-Math.sin(h)*Math.sin(g)+Math.cos(h)*Math.cos(g)*Math.sin(e);h=Math.cos(g)*Math.cos(c)*Math.sin(h)+Math.cos(h)*(-Math.cos(e)*Math.sin(c)+Math.cos(c)*Math.sin(g)*Math.sin(e));h=Math.asin(Math.max(Math.min(h,1),-1));e=Math.atan2(v,y);c=[Math.cos(t)*(Math.sin(g)*Math.sin(c)*Math.cos(z)-Math.cos(c)*Math.sin(z)),Math.cos(t)*Math.cos(g)*Math.cos(z),Math.cos(t)*(Math.cos(c)*Math.sin(g)*Math.cos(z)+Math.sin(z)*Math.sin(c))];g=[-Math.cos(h)*Math.sin(e),Math.cos(h)*
-Math.cos(e)];g=Math.acos(Math.max(Math.min((c[0]*g[0]+c[1]*g[1])/(Math.sqrt(c[0]*c[0]+c[1]*c[1]+c[2]*c[2])*Math.sqrt(g[0]*g[0]+g[1]*g[1])),1),-1));0>c[2]&&(g=2*Math.PI-g);p+=g}if(a||"multires"!=G&&"cubemap"!=G){if("multires"!=G)f=2*Math.atan(Math.tan(0.5*f)/(a.drawingBufferWidth/a.drawingBufferHeight)),f=1/Math.tan(0.5*f),a.uniform1f(d.psi,e),a.uniform1f(d.theta,h),a.uniform1f(d.rot,p),a.uniform1f(d.f,f),!0===va&&"equirectangular"==G&&(a.bindTexture(a.TEXTURE_2D,d.texture),a.texImage2D(a.TEXTURE_2D,
-0,a.RGB,a.RGB,a.UNSIGNED_BYTE,s)),a.drawArrays(a.TRIANGLES,0,6);else{c=a.drawingBufferWidth/a.drawingBufferHeight;g=2*Math.atan(Math.tan(f/2)*a.drawingBufferHeight/a.drawingBufferWidth);g=1/Math.tan(g/2);c=[g/c,0,0,0,0,g,0,0,0,0,100.1/-99.9,20/-99.9,0,0,-1,0];for(g=1;g<s.maxLevel&&a.drawingBufferWidth>s.tileResolution*Math.pow(2,g-1)*Math.tan(f/2)*0.707;)g++;d.level=g;g=[1,0,0,0,1,0,0,0,1];g=ra(g,-p,"z");g=ra(g,-h,"x");g=ra(g,e,"y");g=[g[0],g[1],g[2],0,g[3],g[4],g[5],0,g[6],g[7],g[8],0,0,0,0,1];a.uniformMatrix4fv(d.perspUniform,
-!1,new Float32Array(sa(c)));a.uniformMatrix4fv(d.cubeUniform,!1,new Float32Array(sa(g)));c=[c[0]*g[0],c[0]*g[1],c[0]*g[2],0,c[5]*g[4],c[5]*g[5],c[5]*g[6],0,c[10]*g[8],c[10]*g[9],c[10]*g[10],c[11],-g[8],-g[9],-g[10],0];d.nodeCache.sort(bb);if(200<d.nodeCache.length&&d.nodeCache.length>d.currentNodes.length+50)for(g=d.nodeCache.splice(200,d.nodeCache.length-200),p=0;p<g.length;p++)a.deleteTexture(g[p].texture);d.currentNodes=[];g="fbudlr".split("");for(p=0;6>p;p++)t=new X(ua[p],g[p],1,0,0,s.fullpath),
-Y(c,t,h,e,f);d.currentNodes.sort(W);for(p=0;p<d.currentNodes.length;p++)if(!d.currentNodes[p].texture){setTimeout(La,0,d.currentNodes[p]);break}if(!d.drawInProgress){d.drawInProgress=!0;for(h=0;h<d.currentNodes.length;h++)d.currentNodes[h].textureLoaded&&(a.bindBuffer(a.ARRAY_BUFFER,F),a.bufferData(a.ARRAY_BUFFER,new Float32Array(d.currentNodes[h].vertices),a.STATIC_DRAW),a.vertexAttribPointer(d.vertPosLocation,3,a.FLOAT,!1,0,0),a.bindBuffer(a.ARRAY_BUFFER,ba),a.vertexAttribPointer(d.texCoordLocation,
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-Math.PI/180,b.horizonRoll*Math.PI/180);F();return this};this.startAutoRotate=function(a){a=a||$||1;b.autoRotate=a;za.lookAt(Ea,m,wa,3E3);F();return this};this.stopAutoRotate=function(){$=b.autoRotate?b.autoRotate:$;b.autoRotate=!1;b.autoRotateInactivityDelay=-1;return this};this.getRenderer=function(){return B};this.setUpdate=function(a){$a=!0===a;B===m?P():F();return this};this.mouseEventToCoords=function(a){return sa(a)};this.loadScene=function(a,b,c,d){!1!==K&&I(a,b,c,d);return this};this.getScene=
-function(){return b.scene};this.addScene=function(a,b){v.scenes[a]=b;return this};this.removeScene=function(a){if(b.scene===a||!v.scenes.hasOwnProperty(a))return!1;delete v.scenes[a];return!0};this.toggleFullscreen=function(){z();return this};this.getConfig=function(){return b};this.getContainer=function(){return r};this.addHotSpot=function(a,d){if(d===m&&b.scene===m)b.hotSpots.push(a);else{var e=d!==m?d:b.scene;if(v.scenes.hasOwnProperty(e))v.scenes[e].hasOwnProperty("hotSpots")||(v.scenes[e].hotSpots=
-[],e==b.scene&&(b.hotSpots=v.scenes[e].hotSpots)),v.scenes[e].hotSpots.push(a);else throw"Invalid scene ID!";}if(d===m||b.scene==d)Ia(a),K&&c(a);return this};this.removeHotSpot=function(a){if(!b.hotSpots)return!1;for(var c=0;c<b.hotSpots.length;c++)if(b.hotSpots[c].hasOwnProperty("id")&&b.hotSpots[c].id===a){for(a=b.hotSpots[c].div;a.parentNode!=M;)a=a.parentNode;M.removeChild(a);delete b.hotSpots[c].div;b.hotSpots.splice(c,1);return!0}return!1};this.resize=function(){y()};this.isLoaded=function(){return K};
-this.isOrientationSupported=function(){return pa||!1};this.stopOrientation=function(){l()};this.startOrientation=function(){pa&&Ka()};this.isOrientationActive=function(){return Boolean(aa)};this.on=function(a,b){T[a]=T[a]||[];T[a].push(b);return this};this.off=function(a,b){if(!a)return T={},this;if(b){var c=T[a].indexOf(b);0<=c&&T[a].splice(c,1);0==T[a].length&&delete T[a]}else delete T[a];return this};this.destroy=function(){B&&B.destroy();Sa&&(H.removeEventListener("mousedown",Ca,!1),H.removeEventListener("dblclick",
-ra,!1),f.removeEventListener("mousemove",La,!1),f.removeEventListener("mouseup",ea,!1),r.removeEventListener("mousewheel",na,!1),r.removeEventListener("DOMMouseScroll",na,!1),r.removeEventListener("mozfullscreenchange",y,!1),r.removeEventListener("webkitfullscreenchange",y,!1),r.removeEventListener("msfullscreenchange",y,!1),r.removeEventListener("fullscreenchange",y,!1),J.removeEventListener("resize",ka,!1),J.removeEventListener("orientationchange",ka,!1),r.removeEventListener("keydown",R,!1),r.removeEventListener("keyup",
-fa,!1),r.removeEventListener("blur",ua,!1),f.removeEventListener("mouseleave",ea,!1),H.removeEventListener("touchstart",ta,!1),H.removeEventListener("touchmove",A,!1),H.removeEventListener("touchend",d,!1),H.removeEventListener("pointerdown",a,!1),H.removeEventListener("pointermove",V,!1),H.removeEventListener("pointerup",N,!1),H.removeEventListener("pointerleave",N,!1));r.innerHTML="";r.classList.remove("pnlm-container");C.classList.remove("pnlm-grab");C.classList.remove("pnlm-grabbing")}}return{viewer:function(f,
-m){return new Ba(f,m)}}}(window,document);
+// Pannellum 2.5.6, https://github.com/mpetroff/pannellum
+window.libpannellum=function(E,g,p){function Ba(K){function ja(a,e){return 1==a.level&&1!=e.level?-1:1==e.level&&1!=a.level?1:e.timestamp-a.timestamp}function Q(a,e){return a.level!=e.level?a.level-e.level:a.diff-e.diff}function ka(a,e,c,g,l,h){this.vertices=a;this.side=e;this.level=c;this.x=g;this.y=l;this.path=h.replace("%s",e).replace("%l",c).replace("%x",g).replace("%y",l)}function Ja(a,e,g,p,l){var h;var d=e.vertices;h=la(a,d.slice(0,3));var u=la(a,d.slice(3,6)),x=la(a,d.slice(6,9)),d=la(a,d.slice(9,
+12)),t=h[0]+u[0]+x[0]+d[0];-4==t||4==t?h=!1:(t=h[1]+u[1]+x[1]+d[1],h=-4==t||4==t?!1:4!=h[2]+u[2]+x[2]+d[2]);if(h){h=e.vertices;u=h[0]+h[3]+h[6]+h[9];x=h[1]+h[4]+h[7]+h[10];d=h[2]+h[5]+h[8]+h[11];t=Math.sqrt(u*u+x*x+d*d);d=Math.asin(d/t);u=Math.atan2(x,u)-p;u+=u>Math.PI?-2*Math.PI:u<-Math.PI?2*Math.PI:0;u=Math.abs(u);e.diff=Math.acos(Math.sin(g)*Math.sin(d)+Math.cos(g)*Math.cos(d)*Math.cos(u));u=!1;for(x=0;x<c.nodeCache.length;x++)if(c.nodeCache[x].path==e.path){u=!0;c.nodeCache[x].timestamp=c.nodeCacheTimestamp++;
+c.nodeCache[x].diff=e.diff;c.currentNodes.push(c.nodeCache[x]);break}u||(e.timestamp=c.nodeCacheTimestamp++,c.currentNodes.push(e),c.nodeCache.push(e));if(e.level<c.level){var d=m.cubeResolution*Math.pow(2,e.level-m.maxLevel),u=Math.ceil(d*m.invTileResolution)-1,x=d%m.tileResolution*2,k=2*d%m.tileResolution;0===k&&(k=m.tileResolution);0===x&&(x=2*m.tileResolution);t=0.5;if(e.x==u||e.y==u)t=1-m.tileResolution/(m.tileResolution+k);var y=1-t,d=[],s=t,z=t,D=t,I=y,A=y,B=y;if(k<m.tileResolution)if(e.x==
+u&&e.y!=u){if(A=z=0.5,"d"==e.side||"u"==e.side)B=D=0.5}else e.x!=u&&e.y==u&&(I=s=0.5,"l"==e.side||"r"==e.side)&&(B=D=0.5);x<=m.tileResolution&&(e.x==u&&(s=0,I=1,"l"==e.side||"r"==e.side)&&(D=0,B=1),e.y==u&&(z=0,A=1,"d"==e.side||"u"==e.side)&&(D=0,B=1));k=[h[0],h[1],h[2],h[0]*s+h[3]*I,h[1]*t+h[4]*y,h[2]*D+h[5]*B,h[0]*s+h[6]*I,h[1]*z+h[7]*A,h[2]*D+h[8]*B,h[0]*t+h[9]*y,h[1]*z+h[10]*A,h[2]*D+h[11]*B];k=new ka(k,e.side,e.level+1,2*e.x,2*e.y,m.fullpath);d.push(k);e.x==u&&x<=m.tileResolution||(k=[h[0]*s+
+h[3]*I,h[1]*t+h[4]*y,h[2]*D+h[5]*B,h[3],h[4],h[5],h[3]*t+h[6]*y,h[4]*z+h[7]*A,h[5]*D+h[8]*B,h[0]*s+h[6]*I,h[1]*z+h[7]*A,h[2]*D+h[8]*B],k=new ka(k,e.side,e.level+1,2*e.x+1,2*e.y,m.fullpath),d.push(k));e.x==u&&x<=m.tileResolution||e.y==u&&x<=m.tileResolution||(k=[h[0]*s+h[6]*I,h[1]*z+h[7]*A,h[2]*D+h[8]*B,h[3]*t+h[6]*y,h[4]*z+h[7]*A,h[5]*D+h[8]*B,h[6],h[7],h[8],h[9]*s+h[6]*I,h[10]*t+h[7]*y,h[11]*D+h[8]*B],k=new ka(k,e.side,e.level+1,2*e.x+1,2*e.y+1,m.fullpath),d.push(k));e.y==u&&x<=m.tileResolution||
+(k=[h[0]*t+h[9]*y,h[1]*z+h[10]*A,h[2]*D+h[11]*B,h[0]*s+h[6]*I,h[1]*z+h[7]*A,h[2]*D+h[8]*B,h[9]*s+h[6]*I,h[10]*t+h[7]*y,h[11]*D+h[8]*B,h[9],h[10],h[11]],k=new ka(k,e.side,e.level+1,2*e.x,2*e.y+1,m.fullpath),d.push(k));for(e=0;e<d.length;e++)Ja(a,d[e],g,p,l)}}}function ta(){return[-1,1,-1,1,1,-1,1,-1,-1,-1,-1,-1,1,1,1,-1,1,1,-1,-1,1,1,-1,1,-1,1,1,1,1,1,1,1,-1,-1,1,-1,-1,-1,-1,1,-1,-1,1,-1,1,-1,-1,1,-1,1,1,-1,1,-1,-1,-1,-1,-1,-1,1,1,1,-1,1,1,1,1,-1,1,1,-1,-1]}function ua(a,e,c){var g=Math.sin(e);e=Math.cos(e);
+if("x"==c)return[a[0],e*a[1]+g*a[2],e*a[2]-g*a[1],a[3],e*a[4]+g*a[5],e*a[5]-g*a[4],a[6],e*a[7]+g*a[8],e*a[8]-g*a[7]];if("y"==c)return[e*a[0]-g*a[2],a[1],e*a[2]+g*a[0],e*a[3]-g*a[5],a[4],e*a[5]+g*a[3],e*a[6]-g*a[8],a[7],e*a[8]+g*a[6]];if("z"==c)return[e*a[0]+g*a[1],e*a[1]-g*a[0],a[2],e*a[3]+g*a[4],e*a[4]-g*a[3],a[5],e*a[6]+g*a[7],e*a[7]-g*a[6],a[8]]}function ma(a){return[a[0],a[4],a[8],a[12],a[1],a[5],a[9],a[13],a[2],a[6],a[10],a[14],a[3],a[7],a[11],a[15]]}function Ka(a){La(a,a.path+"."+m.extension,
+function(e,c){a.texture=e;a.textureLoaded=c?2:1},va.crossOrigin)}function la(a,e){var c=[a[0]*e[0]+a[1]*e[1]+a[2]*e[2],a[4]*e[0]+a[5]*e[1]+a[6]*e[2],a[11]+a[8]*e[0]+a[9]*e[1]+a[10]*e[2],1/(a[12]*e[0]+a[13]*e[1]+a[14]*e[2])],g=c[0]*c[3],l=c[1]*c[3],c=c[2]*c[3],h=[0,0,0];-1>g&&(h[0]=-1);1<g&&(h[0]=1);-1>l&&(h[1]=-1);1<l&&(h[1]=1);if(-1>c||1<c)h[2]=1;return h}function Ea(){console.log("Reducing canvas size due to error 1286!");A.width=Math.round(A.width/2);A.height=Math.round(A.height/2)}var A=g.createElement("canvas");
+A.style.width=A.style.height="100%";K.appendChild(A);var c,a,U,V,$,R,wa,ga,m,z,F,ca,Fa,Y,na,va;this.init=function(L,e,Ca,H,l,h,d,u){function x(a){if(E){var e=a*a*4,h=new Uint8ClampedArray(e),c=u.backgroundColor?u.backgroundColor:[0,0,0];c[0]*=255;c[1]*=255;c[2]*=255;for(var b=0;b<e;b++)h[b++]=c[0],h[b++]=c[1],h[b++]=c[2];a=new ImageData(h,a,a);for(t=0;6>t;t++)0==m[t].width&&(m[t]=a)}}e===p&&(e="equirectangular");if("equirectangular"!=e&&"cubemap"!=e&&"multires"!=e)throw console.log("Error: invalid image type specified!"),
+{type:"config error"};z=e;m=L;F=Ca;va=u||{};if(c){U&&(a.detachShader(c,U),a.deleteShader(U));V&&(a.detachShader(c,V),a.deleteShader(V));a.bindBuffer(a.ARRAY_BUFFER,null);a.bindBuffer(a.ELEMENT_ARRAY_BUFFER,null);c.texture&&a.deleteTexture(c.texture);if(c.nodeCache)for(L=0;L<c.nodeCache.length;L++)a.deleteTexture(c.nodeCache[L].texture);a.deleteProgram(c);c=p}ga=p;var t,E=!1,y;if("cubemap"==z)for(t=0;6>t;t++)0<m[t].width?(y===p&&(y=m[t].width),y!=m[t].width&&console.log("Cube faces have inconsistent widths: "+
+y+" vs. "+m[t].width)):E=!0;"cubemap"==z&&0!==(y&y-1)&&(navigator.userAgent.toLowerCase().match(/(iphone|ipod|ipad).* os 8_/)||navigator.userAgent.toLowerCase().match(/(iphone|ipod|ipad).* os 9_/)||navigator.userAgent.toLowerCase().match(/(iphone|ipod|ipad).* os 10_/)||navigator.userAgent.match(/Trident.*rv[ :]*11\./))||(a||(a=A.getContext("experimental-webgl",{alpha:!1,depth:!1})),a&&1286==a.getError()&&Ea());if(!a&&("multires"==z&&m.hasOwnProperty("fallbackPath")||"cubemap"==z)&&("WebkitAppearance"in
+g.documentElement.style||navigator.userAgent.match(/Trident.*rv[ :]*11\./)||-1!==navigator.appVersion.indexOf("MSIE 10"))){R&&K.removeChild(R);R=g.createElement("div");R.className="pnlm-world";H=m.basePath?m.basePath+m.fallbackPath:m.fallbackPath;var Q="frblud".split(""),S=0;l=function(){var a=g.createElement("canvas");a.className="pnlm-face pnlm-"+Q[this.side]+"face";R.appendChild(a);var e=a.getContext("2d");a.style.width=this.width+4+"px";a.style.height=this.height+4+"px";a.width=this.width+4;a.height=
+this.height+4;e.drawImage(this,2,2);var h=e.getImageData(0,0,a.width,a.height),c=h.data,b,d;for(b=2;b<a.width-2;b++)for(d=0;4>d;d++)c[4*(b+a.width)+d]=c[4*(b+2*a.width)+d],c[4*(b+a.width*(a.height-2))+d]=c[4*(b+a.width*(a.height-3))+d];for(b=2;b<a.height-2;b++)for(d=0;4>d;d++)c[4*(b*a.width+1)+d]=c[4*(b*a.width+2)+d],c[4*((b+1)*a.width-2)+d]=c[4*((b+1)*a.width-3)+d];for(d=0;4>d;d++)c[4*(a.width+1)+d]=c[4*(2*a.width+2)+d],c[4*(2*a.width-2)+d]=c[4*(3*a.width-3)+d],c[4*(a.width*(a.height-2)+1)+d]=c[4*
+(a.width*(a.height-3)+2)+d],c[4*(a.width*(a.height-1)-2)+d]=c[4*(a.width*(a.height-2)-3)+d];for(b=1;b<a.width-1;b++)for(d=0;4>d;d++)c[4*b+d]=c[4*(b+a.width)+d],c[4*(b+a.width*(a.height-1))+d]=c[4*(b+a.width*(a.height-2))+d];for(b=1;b<a.height-1;b++)for(d=0;4>d;d++)c[b*a.width*4+d]=c[4*(b*a.width+1)+d],c[4*((b+1)*a.width-1)+d]=c[4*((b+1)*a.width-2)+d];for(d=0;4>d;d++)c[d]=c[4*(a.width+1)+d],c[4*(a.width-1)+d]=c[4*(2*a.width-2)+d],c[a.width*(a.height-1)*4+d]=c[4*(a.width*(a.height-2)+1)+d],c[4*(a.width*
+a.height-1)+d]=c[4*(a.width*(a.height-1)-2)+d];e.putImageData(h,0,0);D.call(this)};var D=function(){0<this.width?($===p&&($=this.width),$!=this.width&&console.log("Fallback faces have inconsistent widths: "+$+" vs. "+this.width)):E=!0;S++;6==S&&($=this.width,K.appendChild(R),d())},E=!1;for(t=0;6>t;t++)h=new Image,h.crossOrigin=va.crossOrigin?va.crossOrigin:"anonymous",h.side=t,h.onload=l,h.onerror=D,h.src="multires"==z?H.replace("%s",Q[t])+"."+m.extension:m[t].src;x($)}else{if(!a)throw console.log("Error: no WebGL support detected!"),
+{type:"no webgl"};"cubemap"==z&&x(y);m.fullpath=m.basePath?m.basePath+m.path:m.path;m.invTileResolution=1/m.tileResolution;L=ta();wa=[];for(t=0;6>t;t++)wa[t]=L.slice(12*t,12*t+12),L=ta();L=0;if("equirectangular"==z){if(L=a.getParameter(a.MAX_TEXTURE_SIZE),Math.max(m.width/2,m.height)>L)throw console.log("Error: The image is too big; it's "+m.width+"px wide, but this device's maximum supported size is "+2*L+"px."),{type:"webgl size error",width:m.width,maxWidth:2*L};}else if("cubemap"==z&&y>a.getParameter(a.MAX_CUBE_MAP_TEXTURE_SIZE))throw console.log("Error: The image is too big; it's "+
+y+"px wide, but this device's maximum supported size is "+L+"px."),{type:"webgl size error",width:y,maxWidth:L};u===p||u.horizonPitch===p&&u.horizonRoll===p||(ga=[u.horizonPitch==p?0:u.horizonPitch,u.horizonRoll==p?0:u.horizonRoll]);y=a.TEXTURE_2D;a.viewport(0,0,a.drawingBufferWidth,a.drawingBufferHeight);a.getShaderPrecisionFormat&&(e=a.getShaderPrecisionFormat(a.FRAGMENT_SHADER,a.HIGH_FLOAT))&&1>e.precision&&(oa=oa.replace("highp","mediump"));U=a.createShader(a.VERTEX_SHADER);e=s;"multires"==z&&
+(e=k);a.shaderSource(U,e);a.compileShader(U);V=a.createShader(a.FRAGMENT_SHADER);e=pa;"cubemap"==z?(y=a.TEXTURE_CUBE_MAP,e=qa):"multires"==z&&(e=bb);a.shaderSource(V,e);a.compileShader(V);c=a.createProgram();a.attachShader(c,U);a.attachShader(c,V);a.linkProgram(c);a.getShaderParameter(U,a.COMPILE_STATUS)||console.log(a.getShaderInfoLog(U));a.getShaderParameter(V,a.COMPILE_STATUS)||console.log(a.getShaderInfoLog(V));a.getProgramParameter(c,a.LINK_STATUS)||console.log(a.getProgramInfoLog(c));a.useProgram(c);
+c.drawInProgress=!1;e=u.backgroundColor?u.backgroundColor:[0,0,0];a.clearColor(e[0],e[1],e[2],1);a.clear(a.COLOR_BUFFER_BIT);c.texCoordLocation=a.getAttribLocation(c,"a_texCoord");a.enableVertexAttribArray(c.texCoordLocation);"multires"!=z?(ca||(ca=a.createBuffer()),a.bindBuffer(a.ARRAY_BUFFER,ca),a.bufferData(a.ARRAY_BUFFER,new Float32Array([-1,1,1,1,1,-1,-1,1,1,-1,-1,-1]),a.STATIC_DRAW),a.vertexAttribPointer(c.texCoordLocation,2,a.FLOAT,!1,0,0),c.aspectRatio=a.getUniformLocation(c,"u_aspectRatio"),
+a.uniform1f(c.aspectRatio,a.drawingBufferWidth/a.drawingBufferHeight),c.psi=a.getUniformLocation(c,"u_psi"),c.theta=a.getUniformLocation(c,"u_theta"),c.f=a.getUniformLocation(c,"u_f"),c.h=a.getUniformLocation(c,"u_h"),c.v=a.getUniformLocation(c,"u_v"),c.vo=a.getUniformLocation(c,"u_vo"),c.rot=a.getUniformLocation(c,"u_rot"),a.uniform1f(c.h,H/(2*Math.PI)),a.uniform1f(c.v,l/Math.PI),a.uniform1f(c.vo,h/Math.PI*2),"equirectangular"==z&&(c.backgroundColor=a.getUniformLocation(c,"u_backgroundColor"),a.uniform4fv(c.backgroundColor,
+e.concat([1]))),c.texture=a.createTexture(),a.bindTexture(y,c.texture),"cubemap"==z?(a.texImage2D(a.TEXTURE_CUBE_MAP_POSITIVE_X,0,a.RGB,a.RGB,a.UNSIGNED_BYTE,m[1]),a.texImage2D(a.TEXTURE_CUBE_MAP_NEGATIVE_X,0,a.RGB,a.RGB,a.UNSIGNED_BYTE,m[3]),a.texImage2D(a.TEXTURE_CUBE_MAP_POSITIVE_Y,0,a.RGB,a.RGB,a.UNSIGNED_BYTE,m[4]),a.texImage2D(a.TEXTURE_CUBE_MAP_NEGATIVE_Y,0,a.RGB,a.RGB,a.UNSIGNED_BYTE,m[5]),a.texImage2D(a.TEXTURE_CUBE_MAP_POSITIVE_Z,0,a.RGB,a.RGB,a.UNSIGNED_BYTE,m[0]),a.texImage2D(a.TEXTURE_CUBE_MAP_NEGATIVE_Z,
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projects / rails.git / blobdiff