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@@ -0,0 +1,101 @@
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// Pannellum 2.4.1, https://github.com/mpetroff/pannellum
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window.libpannellum=function(J,f,m){function Ba(P){function bb(a,e){return 1==a.level&&1!=e.level?-1:1==e.level&&1!=a.level?1:e.timestamp-a.timestamp}function W(a,e){return a.level!=e.level?a.level-e.level:a.diff-e.diff}function X(a,e,d,f,p,c){this.vertices=a;this.side=e;this.level=d;this.x=f;this.y=p;this.path=c.replace("%s",e).replace("%l",d).replace("%x",f).replace("%y",p)}function Y(a,e,f,m,p){var c;var g=e.vertices;c=ea(a,g.slice(0,3));var t=ea(a,g.slice(3,6)),z=ea(a,g.slice(6,9)),g=ea(a,g.slice(9,
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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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d.nodeCache[z].diff=e.diff;d.currentNodes.push(d.nodeCache[z]);break}t||(e.timestamp=d.nodeCacheTimestamp++,d.currentNodes.push(e),d.nodeCache.push(e));if(e.level<d.level){var g=s.cubeResolution*Math.pow(2,e.level-s.maxLevel),t=Math.ceil(g*s.invTileResolution)-1,z=g%s.tileResolution*2,E=2*g%s.tileResolution;0===E&&(E=s.tileResolution);0===z&&(z=2*s.tileResolution);y=0.5;if(e.x==t||e.y==t)y=1-s.tileResolution/(s.tileResolution+E);var r=1-y,g=[],v=y,Q=y,I=y,l=r,A=r,D=r;if(E<s.tileResolution)if(e.x==
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t&&e.y!=t){if(A=Q=0.5,"d"==e.side||"u"==e.side)D=I=0.5}else e.x!=t&&e.y==t&&(l=v=0.5,"l"==e.side||"r"==e.side)&&(D=I=0.5);z<=s.tileResolution&&(e.x==t&&(v=0,l=1,"l"==e.side||"r"==e.side)&&(I=0,D=1),e.y==t&&(Q=0,A=1,"d"==e.side||"u"==e.side)&&(I=0,D=1));E=[c[0],c[1],c[2],c[0]*v+c[3]*l,c[1]*y+c[4]*r,c[2]*I+c[5]*D,c[0]*v+c[6]*l,c[1]*Q+c[7]*A,c[2]*I+c[8]*D,c[0]*y+c[9]*r,c[1]*Q+c[10]*A,c[2]*I+c[11]*D];E=new X(E,e.side,e.level+1,2*e.x,2*e.y,s.fullpath);g.push(E);e.x==t&&z<=s.tileResolution||(E=[c[0]*v+
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c[3]*l,c[1]*y+c[4]*r,c[2]*I+c[5]*D,c[3],c[4],c[5],c[3]*y+c[6]*r,c[4]*Q+c[7]*A,c[5]*I+c[8]*D,c[0]*v+c[6]*l,c[1]*Q+c[7]*A,c[2]*I+c[8]*D],E=new X(E,e.side,e.level+1,2*e.x+1,2*e.y,s.fullpath),g.push(E));e.x==t&&z<=s.tileResolution||e.y==t&&z<=s.tileResolution||(E=[c[0]*v+c[6]*l,c[1]*Q+c[7]*A,c[2]*I+c[8]*D,c[3]*y+c[6]*r,c[4]*Q+c[7]*A,c[5]*I+c[8]*D,c[6],c[7],c[8],c[9]*v+c[6]*l,c[10]*y+c[7]*r,c[11]*I+c[8]*D],E=new X(E,e.side,e.level+1,2*e.x+1,2*e.y+1,s.fullpath),g.push(E));e.y==t&&z<=s.tileResolution||(E=
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[c[0]*y+c[9]*r,c[1]*Q+c[10]*A,c[2]*I+c[11]*D,c[0]*v+c[6]*l,c[1]*Q+c[7]*A,c[2]*I+c[8]*D,c[9]*v+c[6]*l,c[10]*y+c[7]*r,c[11]*I+c[8]*D,c[9],c[10],c[11]],E=new X(E,e.side,e.level+1,2*e.x,2*e.y+1,s.fullpath),g.push(E));for(e=0;e<g.length;e++)Y(a,g[e],f,m,p)}}}function Ca(){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 ra(a,e,d){var f=Math.sin(e);e=Math.cos(e);
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if("x"==d)return[a[0],e*a[1]+f*a[2],e*a[2]-f*a[1],a[3],e*a[4]+f*a[5],e*a[5]-f*a[4],a[6],e*a[7]+f*a[8],e*a[8]-f*a[7]];if("y"==d)return[e*a[0]-f*a[2],a[1],e*a[2]+f*a[0],e*a[3]-f*a[5],a[4],e*a[5]+f*a[3],e*a[6]-f*a[8],a[7],e*a[8]+f*a[6]];if("z"==d)return[e*a[0]+f*a[1],e*a[1]-f*a[0],a[2],e*a[3]+f*a[4],e*a[4]-f*a[3],a[5],e*a[6]+f*a[7],e*a[7]-f*a[6],a[8]]}function sa(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 La(a){a.textureLoad||(a.textureLoad=
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!0,Ma(encodeURI(a.path+"."+s.extension),function(e){a.texture=e;a.textureLoaded=!0},Z.crossOrigin))}function ea(a,e){var d=[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])],f=d[0]*d[3],p=d[1]*d[3],d=d[2]*d[3],c=[0,0,0];-1>f&&(c[0]=-1);1<f&&(c[0]=1);-1>p&&(c[1]=-1);1<p&&(c[1]=1);if(-1>d||1<d)c[2]=1;return c}function ta(){console.log("Reducing canvas size due to error 1286!");A.width=Math.round(A.width/2);A.height=
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Math.round(A.height/2)}var A=f.createElement("canvas");A.style.width=A.style.height="100%";P.appendChild(A);var d,a,V,N,na,R,ua,fa,s,G,va,ka,F,ba,Da,Z;this.init=function(h,e,Ia,ja,p,c,g,t){e===m&&(e="equirectangular");if("equirectangular"!=e&&"cubemap"!=e&&"multires"!=e)throw console.log("Error: invalid image type specified!"),{type:"config error"};G=e;s=h;va=Ia;Z=t||{};if(d){V&&(a.detachShader(d,V),a.deleteShader(V));N&&(a.detachShader(d,N),a.deleteShader(N));a.bindBuffer(a.ARRAY_BUFFER,null);a.bindBuffer(a.ELEMENT_ARRAY_BUFFER,
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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",
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{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]+
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"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-
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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>
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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!"),
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{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),
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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);
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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");
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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,
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"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,
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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,
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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,
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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&&
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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)*
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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)*
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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,
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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,
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!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),
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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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d=L[a].callbackArgs;delete L[a];"function"==typeof k&&k(d)}b[a]=c}function ka(){y()}function F(){Ta||(Ta=!0,ba())}function ba(){Da();Ua&&clearTimeout(Ua);if(la||!0===aa)requestAnimationFrame(ba);else if(q[0]||q[1]||q[2]||q[3]||q[4]||q[5]||q[6]||q[7]||q[8]||q[9]||b.autoRotate||L.pitch||L.yaw||L.hfov||0.01<Math.abs(x.yaw)||0.01<Math.abs(x.pitch)||0.01<Math.abs(x.hfov))G(),0<=b.autoRotateInactivityDelay&&$&&Date.now()-S>b.autoRotateInactivityDelay&&!b.autoRotate&&(b.autoRotate=$,za.lookAt(Ea,m,wa,3E3)),
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requestAnimationFrame(ba);else if(B&&(B.isLoading()||!0===b.dynamic&&$a))requestAnimationFrame(ba);else{Ta=!1;ia=m;var a=b.autoRotateInactivityDelay-(Date.now()-S);0<a?Ua=setTimeout(function(){b.autoRotate=$;za.lookAt(Ea,m,wa,3E3);F()},a):0<=b.autoRotateInactivityDelay&&$&&(b.autoRotate=$,za.lookAt(Ea,m,wa,3E3),F())}}function Da(){var a;if(K){180<b.yaw?b.yaw-=360:-180>b.yaw&&(b.yaw+=360);a=b.yaw;var k=b.maxYaw-b.minYaw,d=-180,e=180;360>k&&(d=b.minYaw+b.hfov/2,e=b.maxYaw-b.hfov/2,k<b.hfov&&(d=e=(d+
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e)/2));b.yaw=Math.max(d,Math.min(e,b.yaw));!1!==b.autoRotate&&a!=b.yaw&&(b.autoRotate*=-1);a=B.getCanvas();a=2*Math.atan(Math.tan(b.hfov/180*Math.PI*0.5)/(a.width/a.height))/Math.PI*180;k=b.minPitch+a/2;d=b.maxPitch-a/2;b.maxPitch-b.minPitch<a&&(k=d=(k+d)/2);isNaN(k)&&(k=-90);isNaN(d)&&(d=90);b.pitch=Math.max(k,Math.min(d,b.pitch));B.render(b.pitch*Math.PI/180,b.yaw*Math.PI/180,b.hfov*Math.PI/180,{roll:b.roll*Math.PI/180});b.hotSpots.forEach(c);b.compass&&(Ha.style.transform="rotate("+(-b.yaw-b.northOffset)+
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"deg)",Ha.style.webkitTransform="rotate("+(-b.yaw-b.northOffset)+"deg)")}}function Z(a,b,c,d){this.w=a;this.x=b;this.y=c;this.z=d}function Ma(a){var c;c=a.alpha;var d=a.beta;a=a.gamma;d=[d?d*Math.PI/180/2:0,a?a*Math.PI/180/2:0,c?c*Math.PI/180/2:0];c=[Math.cos(d[0]),Math.cos(d[1]),Math.cos(d[2])];d=[Math.sin(d[0]),Math.sin(d[1]),Math.sin(d[2])];c=new Z(c[0]*c[1]*c[2]-d[0]*d[1]*d[2],d[0]*c[1]*c[2]-c[0]*d[1]*d[2],c[0]*d[1]*c[2]+d[0]*c[1]*d[2],c[0]*c[1]*d[2]+d[0]*d[1]*c[2]);c=c.multiply(new Z(Math.sqrt(0.5),
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-Math.sqrt(0.5),0,0));d=J.orientation?-J.orientation*Math.PI/180/2:0;c=c.multiply(new Z(Math.cos(d),0,-Math.sin(d),0)).toEulerAngles();"number"==typeof aa&&10>aa?aa+=1:10===aa?(ab=c[2]/Math.PI*180+b.yaw,aa=!0,requestAnimationFrame(ba)):(b.pitch=c[0]/Math.PI*180,b.roll=-c[1]/Math.PI*180,b.yaw=-c[2]/Math.PI*180+ab)}function h(){try{var a={};b.horizonPitch!==m&&(a.horizonPitch=b.horizonPitch*Math.PI/180);b.horizonRoll!==m&&(a.horizonRoll=b.horizonRoll*Math.PI/180);b.backgroundColor!==m&&(a.backgroundColor=
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b.backgroundColor);B.init(O,b.type,b.dynamic,b.haov*Math.PI/180,b.vaov*Math.PI/180,b.vOffset*Math.PI/180,e,a);!0!==b.dynamic&&(O=m)}catch(c){if("webgl error"==c.type||"no webgl"==c.type)W();else if("webgl size error"==c.type)W(b.strings.textureSizeError.replace("%s",c.width).replace("%s",c.maxWidth));else throw W(b.strings.unknownError),c;}}function e(){if(b.sceneFadeDuration&&B.fadeImg!==m){B.fadeImg.style.opacity=0;var a=B.fadeImg;delete B.fadeImg;setTimeout(function(){M.removeChild(a);ga("scenechangefadedone")},
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b.sceneFadeDuration)}Ha.style.display=b.compass?"inline":"none";ja();n.load.box.style.display="none";qa!==m&&(M.removeChild(qa),qa=m);K=!0;ga("load");F()}function Ia(a){a.pitch=Number(a.pitch)||0;a.yaw=Number(a.yaw)||0;var c=f.createElement("div");c.className="pnlm-hotspot-base";c.className=a.cssClass?c.className+(" "+a.cssClass):c.className+(" pnlm-hotspot pnlm-sprite pnlm-"+D(a.type));var d=f.createElement("span");a.text&&(d.innerHTML=D(a.text));var e;if(a.video){e=f.createElement("video");var g=
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a.video;b.basePath&&!oa(g)&&(g=b.basePath+g);e.src=encodeURI(g);e.controls=!0;e.style.width=a.width+"px";M.appendChild(c);d.appendChild(e)}else if(a.image){g=a.image;b.basePath&&!oa(g)&&(g=b.basePath+g);e=f.createElement("a");e.href=encodeURI(a.URL?a.URL:g);e.target="_blank";d.appendChild(e);var h=f.createElement("img");h.src=encodeURI(g);h.style.width=a.width+"px";h.style.paddingTop="5px";M.appendChild(c);e.appendChild(h);d.style.maxWidth="initial"}else a.URL?(e=f.createElement("a"),e.href=encodeURI(a.URL),
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e.target="_blank",M.appendChild(e),c.style.cursor="pointer",d.style.cursor="pointer",e.appendChild(c)):(a.sceneId&&(c.onclick=c.ontouchend=function(){c.clicked||(c.clicked=!0,I(a.sceneId,a.targetPitch,a.targetYaw,a.targetHfov));return!1},c.style.cursor="pointer",d.style.cursor="pointer"),M.appendChild(c));if(a.createTooltipFunc)a.createTooltipFunc(c,a.createTooltipArgs);else if(a.text||a.video||a.image)c.classList.add("pnlm-tooltip"),c.appendChild(d),d.style.width=d.scrollWidth-20+"px",d.style.marginLeft=
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-(d.scrollWidth-c.offsetWidth)/2+"px",d.style.marginTop=-d.scrollHeight-12+"px";a.clickHandlerFunc&&(c.addEventListener("click",function(b){a.clickHandlerFunc(b,a.clickHandlerArgs)},"false"),c.style.cursor="pointer",d.style.cursor="pointer");a.div=c}function ja(){Va||(b.hotSpots?(b.hotSpots=b.hotSpots.sort(function(a,b){return a.pitch<b.pitch}),b.hotSpots.forEach(Ia)):b.hotSpots=[],Va=!0,b.hotSpots.forEach(c))}function p(){var a=b.hotSpots;Va=!1;delete b.hotSpots;if(a)for(var c=0;c<a.length;c++){for(var d=
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a[c].div;d.parentNode!=M;)d=d.parentNode;M.removeChild(d);delete a[c].div}}function c(a){var c=Math.sin(a.pitch*Math.PI/180),d=Math.cos(a.pitch*Math.PI/180),e=Math.sin(b.pitch*Math.PI/180),f=Math.cos(b.pitch*Math.PI/180),g=Math.cos((-a.yaw+b.yaw)*Math.PI/180),h=c*e+d*g*f;if(90>=a.yaw&&-90<a.yaw&&0>=h||(90<a.yaw||-90>=a.yaw)&&0>=h)a.div.style.visibility="hidden";else{var l=Math.sin((-a.yaw+b.yaw)*Math.PI/180),p=Math.tan(b.hfov*Math.PI/360);a.div.style.visibility="visible";var m=B.getCanvas(),n=m.clientWidth,
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m=m.clientHeight,c=[-n/p*l*d/h/2,-n/p*(c*f-d*g*e)/h/2],d=Math.sin(b.roll*Math.PI/180),e=Math.cos(b.roll*Math.PI/180),c=[c[0]*e-c[1]*d,c[0]*d+c[1]*e];c[0]+=(n-a.div.offsetWidth)/2;c[1]+=(m-a.div.offsetHeight)/2;n="translate("+c[0]+"px, "+c[1]+"px) translateZ(9999px) rotate("+b.roll+"deg)";a.div.style.webkitTransform=n;a.div.style.MozTransform=n;a.div.style.transform=n}}function g(a){b={};var c,d,e="haov vaov vOffset northOffset horizonPitch horizonRoll".split(" ");da=[];for(c in Wa)Wa.hasOwnProperty(c)&&
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(b[c]=Wa[c]);for(c in v.default)if(v.default.hasOwnProperty(c))if("strings"==c)for(d in v.default.strings)v.default.strings.hasOwnProperty(d)&&(b.strings[d]=D(v.default.strings[d]));else b[c]=v.default[c],0<=e.indexOf(c)&&da.push(c);if(null!==a&&""!==a&&v.scenes&&v.scenes[a]){var f=v.scenes[a];for(c in f)if(f.hasOwnProperty(c))if("strings"==c)for(d in f.strings)f.strings.hasOwnProperty(d)&&(b.strings[d]=D(f.strings[d]));else b[c]=f[c],0<=e.indexOf(c)&&da.push(c);b.scene=a}for(c in v)if(v.hasOwnProperty(c))if("strings"==
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c)for(d in v.strings)v.strings.hasOwnProperty(d)&&(b.strings[d]=D(v.strings[d]));else b[c]=v[c],0<=e.indexOf(c)&&da.push(c)}function t(a){if((a=a?a:!1)&&"preview"in b){var c=b.preview;b.basePath&&!oa(c)&&(c=b.basePath+c);qa=f.createElement("div");qa.className="pnlm-preview-img";qa.style.backgroundImage="url('"+encodeURI(c)+"')";M.appendChild(qa)}var c=b.title,d=b.author;a&&("previewTitle"in b&&(b.title=b.previewTitle),"previewAuthor"in b&&(b.author=b.previewAuthor));b.hasOwnProperty("title")||(n.title.innerHTML=
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"");b.hasOwnProperty("author")||(n.author.innerHTML="");b.hasOwnProperty("title")||b.hasOwnProperty("author")||(n.container.style.display="none");w.load.innerHTML="<p>"+b.strings.loadButtonLabel+"</p>";n.load.boxp.innerHTML=b.strings.loadingLabel;for(var e in b)if(b.hasOwnProperty(e))switch(e){case "title":n.title.innerHTML=D(b[e]);n.container.style.display="inline";break;case "author":n.author.innerHTML=b.strings.bylineLabel.replace("%s",D(b[e]));n.container.style.display="inline";break;case "fallback":n.errorMsg.innerHTML=
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'<p>Your browser does not support WebGL.<br><a href="'+encodeURI(b[e])+'" target="_blank">Click here to view this panorama in an alternative viewer.</a></p>';break;case "hfov":U(Number(b[e]));break;case "autoLoad":!0===b[e]&&B===m&&(n.load.box.style.display="inline",w.load.style.display="none",Na());break;case "showZoomCtrl":w.zoom.style.display=b[e]&&!1!=b.showControls?"block":"none";break;case "showFullscreenCtrl":w.fullscreen.style.display=b[e]&&!1!=b.showControls&&("fullscreen"in f||"mozFullScreen"in
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f||"webkitIsFullScreen"in f||"msFullscreenElement"in f)?"block":"none";break;case "hotSpotDebug":Xa.style.display=b[e]?"block":"none";break;case "showControls":b[e]||(w.orientation.style.display="none",w.zoom.style.display="none",w.fullscreen.style.display="none");break;case "orientationOnByDefault":b[e]&&(pa===m?Ya=!0:!0===pa&&Ka())}a&&(c?b.title=c:delete b.title,d?b.author=d:delete b.author)}function z(){if(K&&!Pa)if(Ga)f.exitFullscreen?f.exitFullscreen():f.mozCancelFullScreen?f.mozCancelFullScreen():
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f.webkitCancelFullScreen?f.webkitCancelFullScreen():f.msExitFullscreen&&f.msExitFullscreen();else try{r.requestFullscreen?r.requestFullscreen():r.mozRequestFullScreen?r.mozRequestFullScreen():r.msRequestFullscreen?r.msRequestFullscreen():r.webkitRequestFullScreen()}catch(a){}}function y(){f.fullscreen||f.mozFullScreen||f.webkitIsFullScreen||f.msFullscreenElement?(w.fullscreen.classList.add("pnlm-fullscreen-toggle-button-active"),Ga=!0):(w.fullscreen.classList.remove("pnlm-fullscreen-toggle-button-active"),
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Ga=!1);B.resize();U(b.hfov);F()}function E(a){var c=b.minHfov;"multires"==b.type&&B&&(c=Math.min(c,B.getCanvas().width/(b.multiRes.cubeResolution/90*0.9)));return c>b.maxHfov?(console.log("HFOV bounds do not make sense (minHfov > maxHfov)."),b.hfov):a<c?c:a>b.maxHfov?b.maxHfov:a}function U(a){b.hfov=E(a)}function Ja(){L={};$=b.autoRotate?b.autoRotate:$;b.autoRotate=!1}function Q(){Pa&&(n.load.box.style.display="none",n.errorMsg.style.display="none",Pa=!1,ga("errorcleared"));K=!1;w.load.style.display=
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"none";n.load.box.style.display="inline";Na()}function I(a,c,d,e,f){K=!1;L={};var h,l;if(b.sceneFadeDuration&&!f&&(h=B.render(b.pitch*Math.PI/180,b.yaw*Math.PI/180,b.hfov*Math.PI/180,{returnImage:!0}),h!==m)){f=new Image;f.className="pnlm-fade-img";f.style.transition="opacity "+b.sceneFadeDuration/1E3+"s";f.style.width="100%";f.style.height="100%";f.onload=function(){I(a,c,d,e,!0)};f.src=h;M.appendChild(f);B.fadeImg=f;return}f="same"===c?b.pitch:c;h="same"===d?b.yaw:"sameAzimuth"===d?b.yaw+(b.northOffset||
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0)-(v.scenes[a].northOffset||0):d;l="same"===e?b.hfov:e;p();g(a);x.yaw=x.pitch=x.hfov=0;t();f!==m&&(b.pitch=f);h!==m&&(b.yaw=h);l!==m&&(b.hfov=l);ga("scenechange",a);Q()}function l(){J.removeEventListener("deviceorientation",Ma);w.orientation.classList.remove("pnlm-orientation-button-active");aa=!1}function Ka(){aa=1;J.addEventListener("deviceorientation",Ma);w.orientation.classList.add("pnlm-orientation-button-active")}function D(a){return v.escapeHTML?String(a).split(/&/g).join("&").split('"').join(""").split("'").join("'").split("<").join("<").split(">").join(">").split("/").join("/").split("\n").join("<br>"):
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String(a).split("\n").join("<br>")}function ga(a){if(a in T)for(var b=T[a].length;0<b;b--)T[a][T[a].length-b].apply(null,[].slice.call(arguments,1))}var za=this,b,B,qa,la=!1,S=Date.now(),xa=0,ya=0,Fa=-1,Qa=0,Ra=0,q=Array(10),Ga=!1,K,Pa=!1,Sa=!1,O,ia,x={yaw:0,pitch:0,hfov:0},Ta=!1,aa=!1,ab=0,Ua,$=0,wa,Ea,L={},T={},da=[],$a=!1,Va=!1,Wa={hfov:100,minHfov:50,maxHfov:120,pitch:0,minPitch:m,maxPitch:m,yaw:0,minYaw:-180,maxYaw:180,roll:0,haov:360,vaov:180,vOffset:0,autoRotate:!1,autoRotateInactivityDelay:-1,
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autoRotateStopDelay:m,type:"equirectangular",northOffset:0,showFullscreenCtrl:!0,dynamic:!1,doubleClickZoom:!0,keyboardZoom:!0,mouseZoom:!0,showZoomCtrl:!0,autoLoad:!1,showControls:!0,orientationOnByDefault:!1,hotSpotDebug:!1,backgroundColor:[0,0,0],animationTimingFunction:function(a){return 0.5>a?2*a*a:-1+(4-2*a)*a},draggable:!0,disableKeyboardCtrl:!1,crossOrigin:"anonymous",strings:{loadButtonLabel:"Click to<br>Load<br>Panorama",loadingLabel:"Loading...",bylineLabel:"by %s",noPanoramaError:"No panorama image was specified.",
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fileAccessError:"The file %s could not be accessed.",malformedURLError:"There is something wrong with the panorama URL.",iOS8WebGLError:"Due to iOS 8's broken WebGL implementation, only progressive encoded JPEGs work for your device (this panorama uses standard encoding).",genericWebGLError:"Your browser does not have the necessary WebGL support to display this panorama.",textureSizeError:"This panorama is too big for your device! It's %spx wide, but your device only supports images up to %spx wide. Try another device. (If you're the author, try scaling down the image.)",
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unknownError:"Unknown error. Check developer console."}},Za=[16,17,27,37,38,39,40,61,65,68,83,87,107,109,173,187,189];r="string"===typeof r?f.getElementById(r):r;r.classList.add("pnlm-container");r.tabIndex=0;var C=f.createElement("div");C.className="pnlm-ui";r.appendChild(C);var M=f.createElement("div");M.className="pnlm-render-container";r.appendChild(M);var H=f.createElement("div");H.className="pnlm-dragfix";C.appendChild(H);var ha=f.createElement("span");ha.className="pnlm-about-msg";ha.innerHTML=
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'<a href="https://pannellum.org/" target="_blank">Pannellum</a> 2.4.1';C.appendChild(ha);H.addEventListener("contextmenu",X);var n={},Xa=f.createElement("div");Xa.className="pnlm-sprite pnlm-hot-spot-debug-indicator";C.appendChild(Xa);n.container=f.createElement("div");n.container.className="pnlm-panorama-info";n.title=f.createElement("div");n.title.className="pnlm-title-box";n.container.appendChild(n.title);n.author=f.createElement("div");n.author.className="pnlm-author-box";n.container.appendChild(n.author);
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C.appendChild(n.container);n.load={};n.load.box=f.createElement("div");n.load.box.className="pnlm-load-box";n.load.boxp=f.createElement("p");n.load.box.appendChild(n.load.boxp);n.load.lbox=f.createElement("div");n.load.lbox.className="pnlm-lbox";n.load.lbox.innerHTML='<div class="pnlm-loading"></div>';n.load.box.appendChild(n.load.lbox);n.load.lbar=f.createElement("div");n.load.lbar.className="pnlm-lbar";n.load.lbarFill=f.createElement("div");n.load.lbarFill.className="pnlm-lbar-fill";n.load.lbar.appendChild(n.load.lbarFill);
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n.load.box.appendChild(n.load.lbar);n.load.msg=f.createElement("p");n.load.msg.className="pnlm-lmsg";n.load.box.appendChild(n.load.msg);C.appendChild(n.load.box);n.errorMsg=f.createElement("div");n.errorMsg.className="pnlm-error-msg pnlm-info-box";C.appendChild(n.errorMsg);var w={};w.container=f.createElement("div");w.container.className="pnlm-controls-container";C.appendChild(w.container);w.load=f.createElement("div");w.load.className="pnlm-load-button";w.load.addEventListener("click",function(){t();
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Q()});C.appendChild(w.load);w.zoom=f.createElement("div");w.zoom.className="pnlm-zoom-controls pnlm-controls";w.zoomIn=f.createElement("div");w.zoomIn.className="pnlm-zoom-in pnlm-sprite pnlm-control";w.zoomIn.addEventListener("click",function(){K&&(U(b.hfov-5),F())});w.zoom.appendChild(w.zoomIn);w.zoomOut=f.createElement("div");w.zoomOut.className="pnlm-zoom-out pnlm-sprite pnlm-control";w.zoomOut.addEventListener("click",function(){K&&(U(b.hfov+5),F())});w.zoom.appendChild(w.zoomOut);w.container.appendChild(w.zoom);
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w.fullscreen=f.createElement("div");w.fullscreen.addEventListener("click",z);w.fullscreen.className="pnlm-fullscreen-toggle-button pnlm-sprite pnlm-fullscreen-toggle-button-inactive pnlm-controls pnlm-control";(f.fullscreenEnabled||f.mozFullScreenEnabled||f.webkitFullscreenEnabled||f.msFullscreenEnabled)&&w.container.appendChild(w.fullscreen);w.orientation=f.createElement("div");w.orientation.addEventListener("click",function(a){aa?l():Ka()});w.orientation.addEventListener("mousedown",function(a){a.stopPropagation()});
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w.orientation.addEventListener("touchstart",function(a){a.stopPropagation()});w.orientation.addEventListener("pointerdown",function(a){a.stopPropagation()});w.orientation.className="pnlm-orientation-button pnlm-orientation-button-inactive pnlm-sprite pnlm-controls pnlm-control";var pa,Ya=!1;J.DeviceOrientationEvent?J.addEventListener("deviceorientation",Oa):pa=!1;var Ha=f.createElement("div");Ha.className="pnlm-compass pnlm-controls pnlm-control";C.appendChild(Ha);v.firstScene?g(v.firstScene):v.default&&
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v.default.firstScene?g(v.default.firstScene):g(null);t(!0);var ma=[],Aa=[];Z.prototype.multiply=function(a){return new Z(this.w*a.w-this.x*a.x-this.y*a.y-this.z*a.z,this.x*a.w+this.w*a.x+this.y*a.z-this.z*a.y,this.y*a.w+this.w*a.y+this.z*a.x-this.x*a.z,this.z*a.w+this.w*a.z+this.x*a.y-this.y*a.x)};Z.prototype.toEulerAngles=function(){var a=Math.atan2(2*(this.w*this.x+this.y*this.z),1-2*(this.x*this.x+this.y*this.y)),b=Math.asin(2*(this.w*this.y-this.z*this.x)),c=Math.atan2(2*(this.w*this.z+this.x*
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this.y),1-2*(this.y*this.y+this.z*this.z));return[a,b,c]};this.isLoaded=function(){return Boolean(K)};this.getPitch=function(){return b.pitch};this.setPitch=function(a,c,d,e){(c=c==m?1E3:Number(c))?L.pitch={startTime:Date.now(),startPosition:b.pitch,endPosition:a,duration:c,callback:d,callbackArgs:e}:b.pitch=a;F();return this};this.getPitchBounds=function(){return[b.minPitch,b.maxPitch]};this.setPitchBounds=function(a){b.minPitch=Math.max(-90,Math.min(a[0],90));b.maxPitch=Math.max(-90,Math.min(a[1],
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90));return this};this.getYaw=function(){return b.yaw};this.setYaw=function(a,c,d,e){c=c==m?1E3:Number(c);a=(a+180)%360-180;c?(180<b.yaw-a?a+=360:180<a-b.yaw&&(a-=360),L.yaw={startTime:Date.now(),startPosition:b.yaw,endPosition:a,duration:c,callback:d,callbackArgs:e}):b.yaw=a;F();return this};this.getYawBounds=function(){return[b.minYaw,b.maxYaw]};this.setYawBounds=function(a){b.minYaw=Math.max(-180,Math.min(a[0],180));b.maxYaw=Math.max(-180,Math.min(a[1],180));return this};this.getHfov=function(){return b.hfov};
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this.setHfov=function(a,c,d,e){(c=c==m?1E3:Number(c))?L.hfov={startTime:Date.now(),startPosition:b.hfov,endPosition:E(a),duration:c,callback:d,callbackArgs:e}:U(a);F();return this};this.getHfovBounds=function(){return[b.minHfov,b.maxHfov]};this.setHfovBounds=function(a){b.minHfov=Math.max(0,a[0]);b.maxHfov=Math.max(0,a[1]);return this};this.lookAt=function(a,b,c,d,e,f){d=d==m?1E3:Number(d);a!==m&&(this.setPitch(a,d,e,f),e=m);b!==m&&(this.setYaw(b,d,e,f),e=m);c!==m&&this.setHfov(c,d,e,f);return this};
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this.getNorthOffset=function(){return b.northOffset};this.setNorthOffset=function(a){b.northOffset=Math.min(360,Math.max(0,a));F();return this};this.getHorizonRoll=function(){return b.horizonRoll};this.setHorizonRoll=function(a){b.horizonRoll=Math.min(90,Math.max(-90,a));B.setPose(b.horizonPitch*Math.PI/180,b.horizonRoll*Math.PI/180);F();return this};this.getHorizonPitch=function(){return b.horizonPitch};this.setHorizonPitch=function(a){b.horizonPitch=Math.min(90,Math.max(-90,a));B.setPose(b.horizonPitch*
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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=
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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=
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[],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};
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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",
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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",
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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,
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m){return new Ba(f,m)}}}(window,document);
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LorenMueller