116 lines
67 KiB
HTML
116 lines
67 KiB
HTML
<!DOCTYPE HTML>
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<!-- Pannellum 2.5.6, https://github.com/mpetroff/pannellum -->
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<html><head><meta charset=utf-8><meta name=viewport content="width=device-width, initial-scale=1.0"><title>Pannellum</title><style type="text/css">.pnlm-container{margin:0;padding:0;overflow:hidden;position:relative;cursor:default;width:100%;height:100%;font-family:Helvetica,"Nimbus Sans L","Liberation Sans",Arial,sans-serif;background:#f4f4f4 url('data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%2267%22%20height%3D%22100%22%20viewBox%3D%220%200%2067%20100%22%3E%0A%3Cpath%20stroke%3D%22%23ccc%22%20fill%3D%22none%22%20d%3D%22M33.5%2C50%2C0%2C63%2C33.5%2C75%2C67%2C63%2C33.5%2C50m-33.5-50%2C67%2C25m-0.5%2C0%2C0%2C75m-66.5-75%2C67-25m-33.5%2C75%2C0%2C25m0-100%2C0%2C50%22%2F%3E%0A%3C%2Fsvg%3E%0A') repeat;-webkit-user-select:none;-khtml-user-select:none;-moz-user-select:none;-o-user-select:none;-ms-user-select:none;user-select:none;outline:0;line-height:1.4;contain:content}.pnlm-container 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B+" vs. "+n[s].width)):Q=!0;"cubemap"==z&&0!==(B&B-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()&&Ca());if(!a&&("multires"==z&&n.hasOwnProperty("fallbackPath")||"cubemap"==z)&&("WebkitAppearance"in
|
|
c.documentElement.style||navigator.userAgent.match(/Trident.*rv[ :]*11\./)||-1!==navigator.appVersion.indexOf("MSIE 10"))){S&&L.removeChild(S);S=c.createElement("div");S.className="pnlm-world";I=n.basePath?n.basePath+n.fallbackPath:n.fallbackPath;var H="frblud".split(""),T=0;m=function(){var a=c.createElement("canvas");a.className="pnlm-face pnlm-"+H[this.side]+"face";S.appendChild(a);var f=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;f.drawImage(this,2,2);var e=f.getImageData(0,0,a.width,a.height),g=e.data,b,d;for(b=2;b<a.width-2;b++)for(d=0;4>d;d++)g[4*(b+a.width)+d]=g[4*(b+2*a.width)+d],g[4*(b+a.width*(a.height-2))+d]=g[4*(b+a.width*(a.height-3))+d];for(b=2;b<a.height-2;b++)for(d=0;4>d;d++)g[4*(b*a.width+1)+d]=g[4*(b*a.width+2)+d],g[4*((b+1)*a.width-2)+d]=g[4*((b+1)*a.width-3)+d];for(d=0;4>d;d++)g[4*(a.width+1)+d]=g[4*(2*a.width+2)+d],g[4*(2*a.width-2)+d]=g[4*(3*a.width-3)+d],g[4*(a.width*(a.height-2)+1)+d]=g[4*
|
|
(a.width*(a.height-3)+2)+d],g[4*(a.width*(a.height-1)-2)+d]=g[4*(a.width*(a.height-2)-3)+d];for(b=1;b<a.width-1;b++)for(d=0;4>d;d++)g[4*b+d]=g[4*(b+a.width)+d],g[4*(b+a.width*(a.height-1))+d]=g[4*(b+a.width*(a.height-2))+d];for(b=1;b<a.height-1;b++)for(d=0;4>d;d++)g[b*a.width*4+d]=g[4*(b*a.width+1)+d],g[4*((b+1)*a.width-1)+d]=g[4*((b+1)*a.width-2)+d];for(d=0;4>d;d++)g[d]=g[4*(a.width+1)+d],g[4*(a.width-1)+d]=g[4*(2*a.width-2)+d],g[a.width*(a.height-1)*4+d]=g[4*(a.width*(a.height-2)+1)+d],g[4*(a.width*
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a.height-1)+d]=g[4*(a.width*(a.height-1)-2)+d];f.putImageData(e,0,0);E.call(this)};var E=function(){0<this.width?(aa===p&&(aa=this.width),aa!=this.width&&console.log("Fallback faces have inconsistent widths: "+aa+" vs. "+this.width)):Q=!0;T++;6==T&&(aa=this.width,L.appendChild(S),g())},Q=!1;for(s=0;6>s;s++)e=new Image,e.crossOrigin=ua.crossOrigin?ua.crossOrigin:"anonymous",e.side=s,e.onload=m,e.onerror=E,e.src="multires"==z?I.replace("%s",H[s])+"."+n.extension:n[s].src;x(aa)}else{if(!a)throw console.log("Error: no WebGL support detected!"),
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|
{type:"no webgl"};"cubemap"==z&&x(B);n.fullpath=n.basePath?n.basePath+n.path:n.path;n.invTileResolution=1/n.tileResolution;M=sa();va=[];for(s=0;6>s;s++)va[s]=M.slice(12*s,12*s+12),M=sa();M=0;if("equirectangular"==z){if(M=a.getParameter(a.MAX_TEXTURE_SIZE),Math.max(n.width/2,n.height)>M)throw console.log("Error: The image is too big; it's "+n.width+"px wide, but this device's maximum supported size is "+2*M+"px."),{type:"webgl size error",width:n.width,maxWidth:2*M};}else if("cubemap"==z&&B>a.getParameter(a.MAX_CUBE_MAP_TEXTURE_SIZE))throw console.log("Error: The image is too big; it's "+
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|
B+"px wide, but this device's maximum supported size is "+M+"px."),{type:"webgl size error",width:B,maxWidth:M};t===p||t.horizonPitch===p&&t.horizonRoll===p||(ha=[t.horizonPitch==p?0:t.horizonPitch,t.horizonRoll==p?0:t.horizonRoll]);B=a.TEXTURE_2D;a.viewport(0,0,a.drawingBufferWidth,a.drawingBufferHeight);a.getShaderPrecisionFormat&&(f=a.getShaderPrecisionFormat(a.FRAGMENT_SHADER,a.HIGH_FLOAT))&&1>f.precision&&(oa=oa.replace("highp","mediump"));V=a.createShader(a.VERTEX_SHADER);f=l;"multires"==z&&
|
|
(f=k);a.shaderSource(V,f);a.compileShader(V);W=a.createShader(a.FRAGMENT_SHADER);f=pa;"cubemap"==z?(B=a.TEXTURE_CUBE_MAP,f=bb):"multires"==z&&(f=Ra);a.shaderSource(W,f);a.compileShader(W);d=a.createProgram();a.attachShader(d,V);a.attachShader(d,W);a.linkProgram(d);a.getShaderParameter(V,a.COMPILE_STATUS)||console.log(a.getShaderInfoLog(V));a.getShaderParameter(W,a.COMPILE_STATUS)||console.log(a.getShaderInfoLog(W));a.getProgramParameter(d,a.LINK_STATUS)||console.log(a.getProgramInfoLog(d));a.useProgram(d);
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|
d.drawInProgress=!1;f=t.backgroundColor?t.backgroundColor:[0,0,0];a.clearColor(f[0],f[1],f[2],1);a.clear(a.COLOR_BUFFER_BIT);d.texCoordLocation=a.getAttribLocation(d,"a_texCoord");a.enableVertexAttribArray(d.texCoordLocation);"multires"!=z?(da||(da=a.createBuffer()),a.bindBuffer(a.ARRAY_BUFFER,da),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,I/(2*Math.PI)),a.uniform1f(d.v,m/Math.PI),a.uniform1f(d.vo,e/Math.PI*2),"equirectangular"==z&&(d.backgroundColor=a.getUniformLocation(d,"u_backgroundColor"),a.uniform4fv(d.backgroundColor,
|
|
f.concat([1]))),d.texture=a.createTexture(),a.bindTexture(B,d.texture),"cubemap"==z?(a.texImage2D(a.TEXTURE_CUBE_MAP_POSITIVE_X,0,a.RGB,a.RGB,a.UNSIGNED_BYTE,n[1]),a.texImage2D(a.TEXTURE_CUBE_MAP_NEGATIVE_X,0,a.RGB,a.RGB,a.UNSIGNED_BYTE,n[3]),a.texImage2D(a.TEXTURE_CUBE_MAP_POSITIVE_Y,0,a.RGB,a.RGB,a.UNSIGNED_BYTE,n[4]),a.texImage2D(a.TEXTURE_CUBE_MAP_NEGATIVE_Y,0,a.RGB,a.RGB,a.UNSIGNED_BYTE,n[5]),a.texImage2D(a.TEXTURE_CUBE_MAP_POSITIVE_Z,0,a.RGB,a.RGB,a.UNSIGNED_BYTE,n[0]),a.texImage2D(a.TEXTURE_CUBE_MAP_NEGATIVE_Z,
|
|
0,a.RGB,a.RGB,a.UNSIGNED_BYTE,n[2])):n.width<=M?(a.uniform1i(a.getUniformLocation(d,"u_splitImage"),0),a.texImage2D(B,0,a.RGB,a.RGB,a.UNSIGNED_BYTE,n)):(a.uniform1i(a.getUniformLocation(d,"u_splitImage"),1),I=c.createElement("canvas"),I.width=n.width/2,I.height=n.height,I=I.getContext("2d"),I.drawImage(n,0,0),m=I.getImageData(0,0,n.width/2,n.height),a.texImage2D(B,0,a.RGB,a.RGB,a.UNSIGNED_BYTE,m),d.texture2=a.createTexture(),a.activeTexture(a.TEXTURE1),a.bindTexture(B,d.texture2),a.uniform1i(a.getUniformLocation(d,
|
|
"u_image1"),1),I.drawImage(n,-n.width/2,0),m=I.getImageData(0,0,n.width/2,n.height),a.texImage2D(B,0,a.RGB,a.RGB,a.UNSIGNED_BYTE,m),a.texParameteri(B,a.TEXTURE_WRAP_S,a.CLAMP_TO_EDGE),a.texParameteri(B,a.TEXTURE_WRAP_T,a.CLAMP_TO_EDGE),a.texParameteri(B,a.TEXTURE_MIN_FILTER,a.LINEAR),a.texParameteri(B,a.TEXTURE_MAG_FILTER,a.LINEAR),a.activeTexture(a.TEXTURE0)),a.texParameteri(B,a.TEXTURE_WRAP_S,a.CLAMP_TO_EDGE),a.texParameteri(B,a.TEXTURE_WRAP_T,a.CLAMP_TO_EDGE),a.texParameteri(B,a.TEXTURE_MIN_FILTER,
|
|
a.LINEAR),a.texParameteri(B,a.TEXTURE_MAG_FILTER,a.LINEAR)):(d.vertPosLocation=a.getAttribLocation(d,"a_vertCoord"),a.enableVertexAttribArray(d.vertPosLocation),Da||(Da=a.createBuffer()),Z||(Z=a.createBuffer()),na||(na=a.createBuffer()),a.bindBuffer(a.ARRAY_BUFFER,Z),a.bufferData(a.ARRAY_BUFFER,new Float32Array([0,0,1,0,1,1,0,1]),a.STATIC_DRAW),a.bindBuffer(a.ELEMENT_ARRAY_BUFFER,na),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);I=a.getError();if(0!==I)throw console.log("Error: Something went wrong with WebGL!",I),{type:"webgl error"};g()}};this.destroy=function(){L!==p&&(A!==p&&L.contains(A)&&L.removeChild(A),S!==p&&L.contains(S)&&L.removeChild(S));if(a){var d=a.getExtension("WEBGL_lose_context");d&&d.loseContext()}};this.resize=function(){var c=y.devicePixelRatio||1;A.width=A.clientWidth*
|
|
c;A.height=A.clientHeight*c;a&&(1286==a.getError()&&Ca(),a.viewport(0,0,a.drawingBufferWidth,a.drawingBufferHeight),"multires"!=z&&a.uniform1f(d.aspectRatio,A.clientWidth/A.clientHeight))};this.resize();this.setPose=function(a,d){ha=[a,d]};this.render=function(c,f,k,l){var m,e=0;l===p&&(l={});l.roll&&(e=l.roll);if(ha!==p){m=ha[0];var g=ha[1],t=c,x=f,s=Math.cos(g)*Math.sin(c)*Math.sin(m)+Math.cos(c)*(Math.cos(m)*Math.cos(f)+Math.sin(g)*Math.sin(m)*Math.sin(f)),y=-Math.sin(c)*Math.sin(g)+Math.cos(c)*
|
|
Math.cos(g)*Math.sin(f);c=Math.cos(g)*Math.cos(m)*Math.sin(c)+Math.cos(c)*(-Math.cos(f)*Math.sin(m)+Math.cos(m)*Math.sin(g)*Math.sin(f));c=Math.asin(Math.max(Math.min(c,1),-1));f=Math.atan2(y,s);m=[Math.cos(t)*(Math.sin(g)*Math.sin(m)*Math.cos(x)-Math.cos(m)*Math.sin(x)),Math.cos(t)*Math.cos(g)*Math.cos(x),Math.cos(t)*(Math.cos(m)*Math.sin(g)*Math.cos(x)+Math.sin(x)*Math.sin(m))];g=[-Math.cos(c)*Math.sin(f),Math.cos(c)*Math.cos(f)];g=Math.acos(Math.max(Math.min((m[0]*g[0]+m[1]*g[1])/(Math.sqrt(m[0]*
|
|
m[0]+m[1]*m[1]+m[2]*m[2])*Math.sqrt(g[0]*g[0]+g[1]*g[1])),1),-1));0>m[2]&&(g=2*Math.PI-g);e+=g}if(a||"multires"!=z&&"cubemap"!=z){if("multires"!=z)k=2*Math.atan(Math.tan(0.5*k)/(a.drawingBufferWidth/a.drawingBufferHeight)),k=1/Math.tan(0.5*k),a.uniform1f(d.psi,f),a.uniform1f(d.theta,c),a.uniform1f(d.rot,e),a.uniform1f(d.f,k),!0===F&&"equirectangular"==z&&(a.bindTexture(a.TEXTURE_2D,d.texture),a.texImage2D(a.TEXTURE_2D,0,a.RGB,a.RGB,a.UNSIGNED_BYTE,n)),a.drawArrays(a.TRIANGLES,0,6);else{m=a.drawingBufferWidth/
|
|
a.drawingBufferHeight;g=2*Math.atan(Math.tan(k/2)*a.drawingBufferHeight/a.drawingBufferWidth);g=1/Math.tan(g/2);m=[g/m,0,0,0,0,g,0,0,0,0,100.1/-99.9,20/-99.9,0,0,-1,0];for(g=1;g<n.maxLevel&&a.drawingBufferWidth>n.tileResolution*Math.pow(2,g-1)*Math.tan(k/2)*0.707;)g++;d.level=g;g=[1,0,0,0,1,0,0,0,1];g=ta(g,-e,"z");g=ta(g,-c,"x");g=ta(g,f,"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(ma(m)));a.uniformMatrix4fv(d.cubeUniform,
|
|
!1,new Float32Array(ma(g)));e=[m[0]*g[0],m[0]*g[1],m[0]*g[2],0,m[5]*g[4],m[5]*g[5],m[5]*g[6],0,m[10]*g[8],m[10]*g[9],m[10]*g[10],m[11],-g[8],-g[9],-g[10],0];d.nodeCache.sort(H);if(200<d.nodeCache.length&&d.nodeCache.length>d.currentNodes.length+50)for(m=d.nodeCache.splice(200,d.nodeCache.length-200),g=0;g<m.length;g++)a.deleteTexture(m[g].texture);d.currentNodes=[];g="fbudlr".split("");for(m=0;6>m;m++)t=new ka(va[m],g[m],1,0,0,n.fullpath),Ha(e,t,c,f,k);d.currentNodes.sort(Q);for(c=T.length-1;0<=c;c--)-1===
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|
d.currentNodes.indexOf(T[c].node)&&(T[c].node.textureLoad=!1,T.splice(c,1));if(0===T.length)for(c=0;c<d.currentNodes.length;c++)if(f=d.currentNodes[c],!f.texture&&!f.textureLoad){f.textureLoad=!0;setTimeout(Ia,0,f);break}if(!d.drawInProgress){d.drawInProgress=!0;a.clear(a.COLOR_BUFFER_BIT);for(c=0;c<d.currentNodes.length;c++)1<d.currentNodes[c].textureLoaded&&(a.bindBuffer(a.ARRAY_BUFFER,Da),a.bufferData(a.ARRAY_BUFFER,new Float32Array(d.currentNodes[c].vertices),a.STATIC_DRAW),a.vertexAttribPointer(d.vertPosLocation,
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|
3,a.FLOAT,!1,0,0),a.bindBuffer(a.ARRAY_BUFFER,Z),a.vertexAttribPointer(d.texCoordLocation,2,a.FLOAT,!1,0,0),a.bindTexture(a.TEXTURE_2D,d.currentNodes[c].texture),a.drawElements(a.TRIANGLES,6,a.UNSIGNED_SHORT,0));d.drawInProgress=!1}}if(l.returnImage!==p)return A.toDataURL("image/png")}else for(m=aa/2,l={f:"translate3d(-"+(m+2)+"px, -"+(m+2)+"px, -"+m+"px)",b:"translate3d("+(m+2)+"px, -"+(m+2)+"px, "+m+"px) rotateX(180deg) rotateZ(180deg)",u:"translate3d(-"+(m+2)+"px, -"+m+"px, "+(m+2)+"px) rotateX(270deg)",
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|
d:"translate3d(-"+(m+2)+"px, "+m+"px, -"+(m+2)+"px) rotateX(90deg)",l:"translate3d(-"+m+"px, -"+(m+2)+"px, "+(m+2)+"px) rotateX(180deg) rotateY(90deg) rotateZ(180deg)",r:"translate3d("+m+"px, -"+(m+2)+"px, -"+(m+2)+"px) rotateY(270deg)"},k=1/Math.tan(k/2),k=k*A.clientWidth/2+"px",f="perspective("+k+") translateZ("+k+") rotateX("+c+"rad) rotateY("+f+"rad) ",k=Object.keys(l),c=0;6>c;c++)if(e=S.querySelector(".pnlm-"+k[c]+"face"))e.style.webkitTransform=f+l[k[c]],e.style.transform=f+l[k[c]]};this.isLoading=
|
|
function(){if(a&&"multires"==z)for(var c=0;c<d.currentNodes.length;c++)if(!d.currentNodes[c].textureLoaded)return!0;return!1};this.getCanvas=function(){return A};var T=[],Ja=function(){function c(){var d=this;this.texture=this.callback=null;this.image=new Image;this.image.crossOrigin=m?m:"anonymous";var f=function(){if(0<d.image.width&&0<d.image.height){var c=d.image;a.bindTexture(a.TEXTURE_2D,d.texture);a.texImage2D(a.TEXTURE_2D,0,a.RGB,a.RGB,a.UNSIGNED_BYTE,c);a.texParameteri(a.TEXTURE_2D,a.TEXTURE_MAG_FILTER,
|
|
a.LINEAR);a.texParameteri(a.TEXTURE_2D,a.TEXTURE_MIN_FILTER,a.LINEAR);a.texParameteri(a.TEXTURE_2D,a.TEXTURE_WRAP_S,a.CLAMP_TO_EDGE);a.texParameteri(a.TEXTURE_2D,a.TEXTURE_WRAP_T,a.CLAMP_TO_EDGE);a.bindTexture(a.TEXTURE_2D,null);d.callback(d.texture,!0)}else d.callback(d.texture,!1);T.length?(c=T.shift(),d.loadTexture(c.src,c.texture,c.callback)):p[k++]=d};this.image.addEventListener("load",f);this.image.addEventListener("error",f)}function d(a,c,f,e){this.node=a;this.src=c;this.texture=f;this.callback=
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e}var k=4,p={},m;c.prototype.loadTexture=function(a,c,d){this.texture=c;this.callback=d;this.image.src=a};for(var e=0;e<k;e++)p[e]=new c;return function(c,e,n,l){m=l;l=a.createTexture();k?p[--k].loadTexture(e,l,n):T.push(new d(c,e,l,n));return l}}()}var l="attribute vec2 a_texCoord;varying vec2 v_texCoord;void main() {gl_Position = vec4(a_texCoord, 0.0, 1.0);v_texCoord = a_texCoord;}",k="attribute vec3 a_vertCoord;attribute vec2 a_texCoord;uniform mat4 u_cubeMatrix;uniform mat4 u_perspMatrix;varying mediump vec2 v_texCoord;void main(void) {gl_Position = u_perspMatrix * u_cubeMatrix * vec4(a_vertCoord, 1.0);v_texCoord = a_texCoord;}",
|
|
oa="precision highp float;\nuniform float u_aspectRatio;\nuniform float u_psi;\nuniform float u_theta;\nuniform float u_f;\nuniform float u_h;\nuniform float u_v;\nuniform float u_vo;\nuniform float u_rot;\nconst float PI = 3.14159265358979323846264;\nuniform sampler2D u_image0;\nuniform sampler2D u_image1;\nuniform bool u_splitImage;\nuniform samplerCube u_imageCube;\nvarying vec2 v_texCoord;\nuniform vec4 u_backgroundColor;\nvoid main() {\nfloat x = v_texCoord.x * u_aspectRatio;\nfloat y = v_texCoord.y;\nfloat sinrot = sin(u_rot);\nfloat cosrot = cos(u_rot);\nfloat rot_x = x * cosrot - y * sinrot;\nfloat rot_y = x * sinrot + y * cosrot;\nfloat sintheta = sin(u_theta);\nfloat costheta = cos(u_theta);\nfloat a = u_f * costheta - rot_y * sintheta;\nfloat root = sqrt(rot_x * rot_x + a * a);\nfloat lambda = atan(rot_x / root, a / root) + u_psi;\nfloat phi = atan((rot_y * costheta + u_f * sintheta) / root);",
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|
bb=oa+"float cosphi = cos(phi);\ngl_FragColor = textureCube(u_imageCube, vec3(cosphi*sin(lambda), sin(phi), cosphi*cos(lambda)));\n}",pa=oa+"lambda = mod(lambda + PI, PI * 2.0) - PI;\nvec2 coord = vec2(lambda / PI, phi / (PI / 2.0));\nif(coord.x < -u_h || coord.x > u_h || coord.y < -u_v + u_vo || coord.y > u_v + u_vo)\ngl_FragColor = u_backgroundColor;\nelse {\nif(u_splitImage) {\nif(coord.x < 0.0)\ngl_FragColor = texture2D(u_image0, vec2((coord.x + u_h) / u_h, (-coord.y + u_v + u_vo) / (u_v * 2.0)));\nelse\ngl_FragColor = texture2D(u_image1, vec2((coord.x + u_h) / u_h - 1.0, (-coord.y + u_v + u_vo) / (u_v * 2.0)));\n} else {\ngl_FragColor = texture2D(u_image0, vec2((coord.x + u_h) / (u_h * 2.0), (-coord.y + u_v + u_vo) / (u_v * 2.0)));\n}\n}\n}",
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|
Ra="varying mediump vec2 v_texCoord;uniform sampler2D u_sampler;void main(void) {gl_FragColor = texture2D(u_sampler, v_texCoord);}";return{renderer:function(c,k,p,l){return new H(c,k,p,l)}}}(window,document);
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window.pannellum=function(y,c,p){function H(l,k){function oa(){var a=c.createElement("div");a.innerHTML="\x3c!--[if lte IE 9]><i></i><![endif]--\x3e";if(1==a.getElementsByTagName("i").length)L();else{qa=b.hfov;Ea=b.pitch;var h;if("cubemap"==b.type){R=[];for(a=0;6>a;a++)R.push(new Image),R[a].crossOrigin=b.crossOrigin;q.load.lbox.style.display="block";q.load.lbar.style.display="none"}else if("multires"==b.type)a=JSON.parse(JSON.stringify(b.multiRes)),b.basePath&&b.multiRes.basePath&&!/^(?:[a-z]+:)?\/\//i.test(b.multiRes.basePath)?
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a.basePath=b.basePath+b.multiRes.basePath:b.multiRes.basePath?a.basePath=b.multiRes.basePath:b.basePath&&(a.basePath=b.basePath),R=a;else if(!0===b.dynamic)R=b.panorama;else{if(b.panorama===p){L(b.strings.noPanoramaError);return}R=new Image}if("cubemap"==b.type)for(var v=6,d=function(){v--;0===v&&pa()},f=function(a){var fa=c.createElement("a");fa.href=a.target.src;fa.textContent=fa.href;L(b.strings.fileAccessError.replace("%s",fa.outerHTML))},a=0;a<R.length;a++)h=b.cubeMap[a],"null"==h?(console.log("Will use background instead of missing cubemap face "+
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a),d()):(b.basePath&&!H(h)&&(h=b.basePath+h),R[a].onload=d,R[a].onerror=f,R[a].src=J(h));else if("multires"==b.type)pa();else if(h="",b.basePath&&(h=b.basePath),!0!==b.dynamic){h=H(b.panorama)?b.panorama:h+b.panorama;R.onload=function(){y.URL.revokeObjectURL(this.src);pa()};var e=new XMLHttpRequest;e.onloadend=function(){if(200!=e.status){var a=c.createElement("a");a.href=h;a.textContent=a.href;L(b.strings.fileAccessError.replace("%s",a.outerHTML))}Ra(this.response);q.load.msg.innerHTML=""};e.onprogress=
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function(a){if(a.lengthComputable){q.load.lbarFill.style.width=a.loaded/a.total*100+"%";var b,fa;1E6<a.total?(b="MB",fa=(a.loaded/1E6).toFixed(2),a=(a.total/1E6).toFixed(2)):1E3<a.total?(b="kB",fa=(a.loaded/1E3).toFixed(1),a=(a.total/1E3).toFixed(1)):(b="B",fa=a.loaded,a=a.total);q.load.msg.innerHTML=fa+" / "+a+" "+b}else q.load.lbox.style.display="block",q.load.lbar.style.display="none"};try{e.open("GET",h,!0)}catch(g){L(b.strings.malformedURLError)}e.responseType="blob";e.setRequestHeader("Accept",
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"image/*,*/*;q=0.9");e.withCredentials="use-credentials"===b.crossOrigin;e.send()}b.draggable&&K.classList.add("pnlm-grab");K.classList.remove("pnlm-grabbing");Ka=!0===b.dynamicUpdate;b.dynamic&&Ka&&(R=b.panorama,pa())}}function H(a){return/^(?:[a-z]+:)?\/\//i.test(a)||"/"==a[0]||"blob:"==a.slice(0,5)}function pa(){D||(D=new libpannellum.renderer(N));Sa||(Sa=!0,X.addEventListener("mousedown",ka,!1),c.addEventListener("mousemove",ta,!1),c.addEventListener("mouseup",ma,!1),b.mouseZoom&&(K.addEventListener("mousewheel",
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V,!1),K.addEventListener("DOMMouseScroll",V,!1)),b.doubleClickZoom&&X.addEventListener("dblclick",Ha,!1),l.addEventListener("mozfullscreenchange",g,!1),l.addEventListener("webkitfullscreenchange",g,!1),l.addEventListener("msfullscreenchange",g,!1),l.addEventListener("fullscreenchange",g,!1),y.addEventListener("resize",z,!1),y.addEventListener("orientationchange",z,!1),b.disableKeyboardCtrl||(l.addEventListener("keydown",W,!1),l.addEventListener("keyup",S,!1),l.addEventListener("blur",aa,!1)),c.addEventListener("mouseleave",
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ma,!1),""===c.documentElement.style.pointerAction&&""===c.documentElement.style.touchAction?(X.addEventListener("pointerdown",A,!1),X.addEventListener("pointermove",d,!1),X.addEventListener("pointerup",a,!1),X.addEventListener("pointerleave",a,!1)):(X.addEventListener("touchstart",Ia,!1),X.addEventListener("touchmove",la,!1),X.addEventListener("touchend",Ca,!1)),y.navigator.pointerEnabled&&(l.style.touchAction="none"));ua();x(b.hfov);setTimeout(function(){},500)}function Ra(a){var h=new FileReader;
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h.addEventListener("loadend",function(){var v=h.result;if(navigator.userAgent.toLowerCase().match(/(iphone|ipod|ipad).* os 8_/)){var c=v.indexOf("\u00ff\u00c2");(0>c||65536<c)&&L(b.strings.iOS8WebGLError)}c=v.indexOf("<x:xmpmeta");if(-1<c&&!0!==b.ignoreGPanoXMP){var d=v.substring(c,v.indexOf("</x:xmpmeta>")+12),e=function(a){var b;0<=d.indexOf(a+'="')?(b=d.substring(d.indexOf(a+'="')+a.length+2),b=b.substring(0,b.indexOf('"'))):0<=d.indexOf(a+">")&&(b=d.substring(d.indexOf(a+">")+a.length+1),b=b.substring(0,
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b.indexOf("<")));return b!==p?Number(b):null},v=e("GPano:FullPanoWidthPixels"),c=e("GPano:CroppedAreaImageWidthPixels"),f=e("GPano:FullPanoHeightPixels"),g=e("GPano:CroppedAreaImageHeightPixels"),k=e("GPano:CroppedAreaTopPixels"),m=e("GPano:PoseHeadingDegrees"),l=e("GPano:PosePitchDegrees"),e=e("GPano:PoseRollDegrees");null!==v&&null!==c&&null!==f&&null!==g&&null!==k&&(0>ba.indexOf("haov")&&(b.haov=c/v*360),0>ba.indexOf("vaov")&&(b.vaov=g/f*180),0>ba.indexOf("vOffset")&&(b.vOffset=-180*((k+g/2)/f-
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0.5)),null!==m&&0>ba.indexOf("northOffset")&&(b.northOffset=m,!1!==b.compass&&(b.compass=!0)),null!==l&&null!==e&&(0>ba.indexOf("horizonPitch")&&(b.horizonPitch=l),0>ba.indexOf("horizonRoll")&&(b.horizonRoll=e)))}R.src=y.URL.createObjectURL(a)});h.readAsBinaryString!==p?h.readAsBinaryString(a):h.readAsText(a)}function L(a){a===p&&(a=b.strings.genericWebGLError);q.errorMsg.innerHTML="<p>"+a+"</p>";u.load.style.display="none";q.load.box.style.display="none";q.errorMsg.style.display="table";La=!0;G=
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p;N.style.display="none";C("error",a)}function Aa(a){var b=Q(a);ga.style.left=b.x+"px";ga.style.top=b.y+"px";clearTimeout(Aa.t1);clearTimeout(Aa.t2);ga.style.display="block";ga.style.opacity=1;Aa.t1=setTimeout(function(){ga.style.opacity=0},2E3);Aa.t2=setTimeout(function(){ga.style.display="none"},2500);a.preventDefault()}function Q(a){var b=l.getBoundingClientRect(),v={};v.x=(a.clientX||a.pageX)-b.left;v.y=(a.clientY||a.pageY)-b.top;return v}function ka(a){a.preventDefault();l.focus();if(G&&b.draggable){var h=
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Q(a);if(b.hotSpotDebug){var v=sa(a);console.log("Pitch: "+v[0]+", Yaw: "+v[1]+", Center Pitch: "+b.pitch+", Center Yaw: "+b.yaw+", HFOV: "+b.hfov)}s();Ba();b.roll=0;w.hfov=0;ia=!0;O=Date.now();wa=h.x;xa=h.y;Ma=b.yaw;Na=b.pitch;K.classList.add("pnlm-grabbing");K.classList.remove("pnlm-grab");C("mousedown",a);F()}}function Ha(a){b.minHfov===b.hfov?ea.setHfov(qa,1E3):(a=sa(a),ea.lookAt(a[0],a[1],b.minHfov,1E3))}function sa(a){var h=Q(a);a=D.getCanvas();var v=a.clientWidth,c=a.clientHeight;a=h.x/v*2-
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1;var c=(1-h.y/c*2)*c/v,d=1/Math.tan(b.hfov*Math.PI/360),e=Math.sin(b.pitch*Math.PI/180),f=Math.cos(b.pitch*Math.PI/180),h=d*f-c*e,v=Math.sqrt(a*a+h*h),c=180*Math.atan((c*f+d*e)/v)/Math.PI;a=180*Math.atan2(a/v,h/v)/Math.PI+b.yaw;-180>a&&(a+=360);180<a&&(a-=360);return[c,a]}function ta(a){if(ia&&G){O=Date.now();var h=D.getCanvas(),v=h.clientWidth,h=h.clientHeight;a=Q(a);var c=180*(Math.atan(wa/v*2-1)-Math.atan(a.x/v*2-1))/Math.PI*b.hfov/90+Ma;w.yaw=(c-b.yaw)%360*0.2;b.yaw=c;v=360*Math.atan(Math.tan(b.hfov/
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360*Math.PI)*h/v)/Math.PI;v=180*(Math.atan(a.y/h*2-1)-Math.atan(xa/h*2-1))/Math.PI*v/90+Na;w.pitch=0.2*(v-b.pitch);b.pitch=v}}function ma(a){ia&&(ia=!1,15<Date.now()-O&&(w.pitch=w.yaw=0),K.classList.add("pnlm-grab"),K.classList.remove("pnlm-grabbing"),O=Date.now(),C("mouseup",a))}function Ia(a){if(G&&b.draggable){s();Ba();b.roll=0;w.hfov=0;var h=Q(a.targetTouches[0]);wa=h.x;xa=h.y;if(2==a.targetTouches.length){var v=Q(a.targetTouches[1]);wa+=0.5*(v.x-h.x);xa+=0.5*(v.y-h.y);Fa=Math.sqrt((h.x-v.x)*
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(h.x-v.x)+(h.y-v.y)*(h.y-v.y))}ia=!0;O=Date.now();Ma=b.yaw;Na=b.pitch;C("touchstart",a);F()}}function la(a){if(b.draggable&&(a.preventDefault(),G&&(O=Date.now()),ia&&G)){var h=Q(a.targetTouches[0]),v=h.x,c=h.y;2==a.targetTouches.length&&-1!=Fa&&(a=Q(a.targetTouches[1]),v+=0.5*(a.x-h.x),c+=0.5*(a.y-h.y),h=Math.sqrt((h.x-a.x)*(h.x-a.x)+(h.y-a.y)*(h.y-a.y)),x(b.hfov+0.1*(Fa-h)),Fa=h);h=b.hfov/360*b.touchPanSpeedCoeffFactor;v=(wa-v)*h+Ma;w.yaw=(v-b.yaw)%360*0.2;b.yaw=v;c=(c-xa)*h+Na;w.pitch=0.2*(c-b.pitch);
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b.pitch=c}}function Ca(){ia=!1;150<Date.now()-O&&(w.pitch=w.yaw=0);Fa=-1;O=Date.now();C("touchend",event)}function A(a){"touch"==a.pointerType&&G&&b.draggable&&(ja.push(a.pointerId),ya.push({clientX:a.clientX,clientY:a.clientY}),a.targetTouches=ya,Ia(a),a.preventDefault())}function d(a){if("touch"==a.pointerType&&b.draggable)for(var h=0;h<ja.length;h++)if(a.pointerId==ja[h]){ya[h].clientX=a.clientX;ya[h].clientY=a.clientY;a.targetTouches=ya;la(a);a.preventDefault();break}}function a(a){if("touch"==
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a.pointerType){for(var b=!1,c=0;c<ja.length;c++)a.pointerId==ja[c]&&(ja[c]=p),ja[c]&&(b=!0);b||(ja=[],ya=[],Ca());a.preventDefault()}}function V(a){G&&("fullscreenonly"!=b.mouseZoom||za)&&(a.preventDefault(),s(),O=Date.now(),a.wheelDeltaY?(x(b.hfov-0.05*a.wheelDeltaY),w.hfov=0>a.wheelDelta?1:-1):a.wheelDelta?(x(b.hfov-0.05*a.wheelDelta),w.hfov=0>a.wheelDelta?1:-1):a.detail&&(x(b.hfov+1.5*a.detail),w.hfov=0<a.detail?1:-1),F())}function W(a){s();O=Date.now();Ba();b.roll=0;var h=a.which||a.keycode;0>
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b.capturedKeyNumbers.indexOf(h)||(a.preventDefault(),27==h?za&&e():va(h,!0))}function aa(){for(var a=0;10>a;a++)r[a]=!1}function S(a){var h=a.which||a.keycode;0>b.capturedKeyNumbers.indexOf(h)||(a.preventDefault(),va(h,!1))}function va(a,b){var c=!1;switch(a){case 109:case 189:case 17:case 173:r[0]!=b&&(c=!0);r[0]=b;break;case 107:case 187:case 16:case 61:r[1]!=b&&(c=!0);r[1]=b;break;case 38:r[2]!=b&&(c=!0);r[2]=b;break;case 87:r[6]!=b&&(c=!0);r[6]=b;break;case 40:r[3]!=b&&(c=!0);r[3]=b;break;case 83:r[7]!=
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b&&(c=!0);r[7]=b;break;case 37:r[4]!=b&&(c=!0);r[4]=b;break;case 65:r[8]!=b&&(c=!0);r[8]=b;break;case 39:r[5]!=b&&(c=!0);r[5]=b;break;case 68:r[9]!=b&&(c=!0),r[9]=b}c&&b&&(ca="undefined"!==typeof performance&&performance.now()?performance.now():Date.now(),F())}function ha(){if(G){var a=!1,h=b.pitch,c=b.yaw,d=b.hfov,e;e="undefined"!==typeof performance&&performance.now()?performance.now():Date.now();ca===p&&(ca=e);var f=(e-ca)*b.hfov/1700,f=Math.min(f,1);r[0]&&!0===b.keyboardZoom&&(x(b.hfov+(0.8*w.hfov+
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0.5)*f),a=!0);r[1]&&!0===b.keyboardZoom&&(x(b.hfov+(0.8*w.hfov-0.2)*f),a=!0);if(r[2]||r[6])b.pitch+=(0.8*w.pitch+0.2)*f,a=!0;if(r[3]||r[7])b.pitch+=(0.8*w.pitch-0.2)*f,a=!0;if(r[4]||r[8])b.yaw+=(0.8*w.yaw-0.2)*f,a=!0;if(r[5]||r[9])b.yaw+=(0.8*w.yaw+0.2)*f,a=!0;a&&(O=Date.now());if(b.autoRotate){if(0.001<e-ca){var a=(e-ca)/1E3,g=(w.yaw/a*f-0.2*b.autoRotate)*a,g=(0<-b.autoRotate?1:-1)*Math.min(Math.abs(b.autoRotate*a),Math.abs(g));b.yaw+=g}b.autoRotateStopDelay&&(b.autoRotateStopDelay-=e-ca,0>=b.autoRotateStopDelay&&
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(b.autoRotateStopDelay=!1,$=b.autoRotate,b.autoRotate=0))}P.pitch&&(n("pitch"),h=b.pitch);P.yaw&&(n("yaw"),c=b.yaw);P.hfov&&(n("hfov"),d=b.hfov);0<f&&!b.autoRotate&&(a=1-b.friction,r[4]||r[5]||r[8]||r[9]||P.yaw||(b.yaw+=w.yaw*f*a),r[2]||r[3]||r[6]||r[7]||P.pitch||(b.pitch+=w.pitch*f*a),r[0]||r[1]||P.hfov||x(b.hfov+w.hfov*f*a));ca=e;0<f&&(w.yaw=0.8*w.yaw+(b.yaw-c)/f*0.2,w.pitch=0.8*w.pitch+(b.pitch-h)/f*0.2,w.hfov=0.8*w.hfov+(b.hfov-d)/f*0.2,h=b.autoRotate?Math.abs(b.autoRotate):5,w.yaw=Math.min(h,
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|
Math.max(w.yaw,-h)),w.pitch=Math.min(h,Math.max(w.pitch,-h)),w.hfov=Math.min(h,Math.max(w.hfov,-h)));r[0]&&r[1]&&(w.hfov=0);(r[2]||r[6])&&(r[3]||r[7])&&(w.pitch=0);(r[4]||r[8])&&(r[5]||r[9])&&(w.yaw=0)}}function n(a){var h=P[a],c=Math.min(1,Math.max((Date.now()-h.startTime)/1E3/(h.duration/1E3),0)),c=h.startPosition+b.animationTimingFunction(c)*(h.endPosition-h.startPosition);if(h.endPosition>h.startPosition&&c>=h.endPosition||h.endPosition<h.startPosition&&c<=h.endPosition||h.endPosition===h.startPosition)c=
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h.endPosition,w[a]=0,delete P[a];b[a]=c}function z(){g("resize")}function F(){Ta||(Ta=!0,da())}function da(){if(!Za)if(Da(),Oa&&clearTimeout(Oa),ia||!0===Y)requestAnimationFrame(da);else if(r[0]||r[1]||r[2]||r[3]||r[4]||r[5]||r[6]||r[7]||r[8]||r[9]||b.autoRotate||P.pitch||P.yaw||P.hfov||0.01<Math.abs(w.yaw)||0.01<Math.abs(w.pitch)||0.01<Math.abs(w.hfov))ha(),0<=b.autoRotateInactivityDelay&&$&&Date.now()-O>b.autoRotateInactivityDelay&&!b.autoRotate&&(b.autoRotate=$,ea.lookAt(Ea,p,qa,3E3)),requestAnimationFrame(da);
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else if(D&&(D.isLoading()||!0===b.dynamic&&Ka))requestAnimationFrame(da);else{C("animatefinished",{pitch:ea.getPitch(),yaw:ea.getYaw(),hfov:ea.getHfov()});Ta=!1;ca=p;var a=b.autoRotateInactivityDelay-(Date.now()-O);0<a?Oa=setTimeout(function(){b.autoRotate=$;ea.lookAt(Ea,p,qa,3E3);F()},a):0<=b.autoRotateInactivityDelay&&$&&(b.autoRotate=$,ea.lookAt(Ea,p,qa,3E3),F())}}function Da(){var a;if(G){var h=D.getCanvas();!1!==b.autoRotate&&(360<b.yaw?b.yaw-=360:-360>b.yaw&&(b.yaw+=360));a=b.yaw;var c=0;if(b.avoidShowingBackground){var d=
|
|
b.hfov/2,e=180*Math.atan2(Math.tan(d/180*Math.PI),h.width/h.height)/Math.PI;b.vaov>b.haov?Math.min(Math.cos((b.pitch-d)/180*Math.PI),Math.cos((b.pitch+d)/180*Math.PI)):c=d*(1-Math.min(Math.cos((b.pitch-e)/180*Math.PI),Math.cos((b.pitch+e)/180*Math.PI)))}var d=b.maxYaw-b.minYaw,e=-180,f=180;360>d&&(e=b.minYaw+b.hfov/2+c,f=b.maxYaw-b.hfov/2-c,d<b.hfov&&(e=f=(e+f)/2),b.yaw=Math.max(e,Math.min(f,b.yaw)));!1===b.autoRotate&&(360<b.yaw?b.yaw-=360:-360>b.yaw&&(b.yaw+=360));!1!==b.autoRotate&&a!=b.yaw&&ca!==
|
|
p&&(b.autoRotate*=-1);a=2*Math.atan(Math.tan(b.hfov/180*Math.PI*0.5)/(h.width/h.height))/Math.PI*180;h=b.minPitch+a/2;c=b.maxPitch-a/2;b.maxPitch-b.minPitch<a&&(h=c=(h+c)/2);isNaN(h)&&(h=-90);isNaN(c)&&(c=90);b.pitch=Math.max(h,Math.min(c,b.pitch));D.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(Pa);b.compass&&(Ga.style.transform="rotate("+(-b.yaw-b.northOffset)+"deg)",Ga.style.webkitTransform="rotate("+(-b.yaw-b.northOffset)+"deg)")}}
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|
function Z(a,b,c,d){this.w=a;this.x=b;this.y=c;this.z=d}function na(a){var h;h=a.alpha;var c=a.beta;a=a.gamma;c=[c?c*Math.PI/180/2:0,a?a*Math.PI/180/2:0,h?h*Math.PI/180/2:0];h=[Math.cos(c[0]),Math.cos(c[1]),Math.cos(c[2])];c=[Math.sin(c[0]),Math.sin(c[1]),Math.sin(c[2])];h=new Z(h[0]*h[1]*h[2]-c[0]*c[1]*c[2],c[0]*h[1]*h[2]-h[0]*c[1]*c[2],h[0]*c[1]*h[2]+c[0]*h[1]*c[2],h[0]*h[1]*c[2]+c[0]*c[1]*h[2]);h=h.multiply(new Z(Math.sqrt(0.5),-Math.sqrt(0.5),0,0));c=y.orientation?-y.orientation*Math.PI/180/2:
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|
0;h=h.multiply(new Z(Math.cos(c),0,-Math.sin(c),0)).toEulerAngles();"number"==typeof Y&&10>Y?Y+=1:10===Y?($a=h[2]/Math.PI*180+b.yaw,Y=!0,requestAnimationFrame(da)):(b.pitch=h[0]/Math.PI*180,b.roll=-h[1]/Math.PI*180,b.yaw=-h[2]/Math.PI*180+$a)}function ua(){try{var a={};b.horizonPitch!==p&&(a.horizonPitch=b.horizonPitch*Math.PI/180);b.horizonRoll!==p&&(a.horizonRoll=b.horizonRoll*Math.PI/180);b.backgroundColor!==p&&(a.backgroundColor=b.backgroundColor);D.init(R,b.type,b.dynamic,b.haov*Math.PI/180,
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|
b.vaov*Math.PI/180,b.vOffset*Math.PI/180,T,a);!0!==b.dynamic&&(R=p)}catch(c){if("webgl error"==c.type||"no webgl"==c.type)L();else if("webgl size error"==c.type)L(b.strings.textureSizeError.replace("%s",c.width).replace("%s",c.maxWidth));else throw L(b.strings.unknownError),c;}}function T(){if(b.sceneFadeDuration&&D.fadeImg!==p){D.fadeImg.style.opacity=0;var a=D.fadeImg;delete D.fadeImg;setTimeout(function(){N.removeChild(a);C("scenechangefadedone")},b.sceneFadeDuration)}Ga.style.display=b.compass?
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|
"inline":"none";M();q.load.box.style.display="none";ra!==p&&(N.removeChild(ra),ra=p);G=!0;C("load");F()}function Ja(a){a.pitch=Number(a.pitch)||0;a.yaw=Number(a.yaw)||0;var h=c.createElement("div");h.className="pnlm-hotspot-base";h.className=a.cssClass?h.className+(" "+a.cssClass):h.className+(" pnlm-hotspot pnlm-sprite pnlm-"+E(a.type));var d=c.createElement("span");a.text&&(d.innerHTML=E(a.text));var e;if(a.video){e=c.createElement("video");var f=a.video;b.basePath&&!H(f)&&(f=b.basePath+f);e.src=
|
|
J(f);e.controls=!0;e.style.width=a.width+"px";N.appendChild(h);d.appendChild(e)}else if(a.image){f=a.image;b.basePath&&!H(f)&&(f=b.basePath+f);e=c.createElement("a");e.href=J(a.URL?a.URL:f,!0);e.target="_blank";d.appendChild(e);var g=c.createElement("img");g.src=J(f);g.style.width=a.width+"px";g.style.paddingTop="5px";N.appendChild(h);e.appendChild(g);d.style.maxWidth="initial"}else if(a.URL){e=c.createElement("a");e.href=J(a.URL,!0);if(a.attributes)for(f in a.attributes)e.setAttribute(f,a.attributes[f]);
|
|
else e.target="_blank";N.appendChild(e);h.className+=" pnlm-pointer";d.className+=" pnlm-pointer";e.appendChild(h)}else a.sceneId&&(h.onclick=h.ontouchend=function(){h.clicked||(h.clicked=!0,B(a.sceneId,a.targetPitch,a.targetYaw,a.targetHfov));return!1},h.className+=" pnlm-pointer",d.className+=" pnlm-pointer"),N.appendChild(h);if(a.createTooltipFunc)a.createTooltipFunc(h,a.createTooltipArgs);else if(a.text||a.video||a.image)h.classList.add("pnlm-tooltip"),h.appendChild(d),d.style.width=d.scrollWidth-
|
|
20+"px",d.style.marginLeft=-(d.scrollWidth-h.offsetWidth)/2+"px",d.style.marginTop=-d.scrollHeight-12+"px";a.clickHandlerFunc&&(h.addEventListener("click",function(b){a.clickHandlerFunc(b,a.clickHandlerArgs)},"false"),h.className+=" pnlm-pointer",d.className+=" pnlm-pointer");a.div=h}function M(){Ua||(b.hotSpots?(b.hotSpots=b.hotSpots.sort(function(a,b){return a.pitch<b.pitch}),b.hotSpots.forEach(Ja)):b.hotSpots=[],Ua=!0,b.hotSpots.forEach(Pa))}function f(){var a=b.hotSpots;Ua=!1;delete b.hotSpots;
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if(a)for(var c=0;c<a.length;c++){var d=a[c].div;if(d){for(;d.parentNode&&d.parentNode!=N;)d=d.parentNode;N.removeChild(d)}delete a[c].div}}function Pa(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),k=c*e+d*g*f;if(90>=a.yaw&&-90<a.yaw&&0>=k||(90<a.yaw||-90>=a.yaw)&&0>=k)a.div.style.visibility="hidden";else{var m=Math.sin((-a.yaw+b.yaw)*Math.PI/180),p=Math.tan(b.hfov*Math.PI/
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360);a.div.style.visibility="visible";var l=D.getCanvas(),n=l.clientWidth,l=l.clientHeight,c=[-n/p*m*d/k/2,-n/p*(c*f-d*g*e)/k/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]+=(l-a.div.offsetHeight)/2;n="translate("+c[0]+"px, "+c[1]+"px) translateZ(9999px) rotate("+b.roll+"deg)";a.scale&&(n+=" scale("+qa/b.hfov/k+")");a.div.style.webkitTransform=n;a.div.style.MozTransform=n;a.div.style.transform=n}}function I(a){b=
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{};var c,d,e="haov vaov vOffset northOffset horizonPitch horizonRoll".split(" ");ba=[];for(c in Va)Va.hasOwnProperty(c)&&(b[c]=Va[c]);for(c in k.default)if(k.default.hasOwnProperty(c))if("strings"==c)for(d in k.default.strings)k.default.strings.hasOwnProperty(d)&&(b.strings[d]=E(k.default.strings[d]));else b[c]=k.default[c],0<=e.indexOf(c)&&ba.push(c);if(null!==a&&""!==a&&k.scenes&&k.scenes[a]){var f=k.scenes[a];for(c in f)if(f.hasOwnProperty(c))if("strings"==c)for(d in f.strings)f.strings.hasOwnProperty(d)&&
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(b.strings[d]=E(f.strings[d]));else b[c]=f[c],0<=e.indexOf(c)&&ba.push(c);b.scene=a}for(c in k)if(k.hasOwnProperty(c))if("strings"==c)for(d in k.strings)k.strings.hasOwnProperty(d)&&(b.strings[d]=E(k.strings[d]));else b[c]=k[c],0<=e.indexOf(c)&&ba.push(c)}function m(a){if((a=a?a:!1)&&"preview"in b){var d=b.preview;b.basePath&&!H(d)&&(d=b.basePath+d);ra=c.createElement("div");ra.className="pnlm-preview-img";ra.style.backgroundImage="url('"+J(d).replace(/"/g,"%22").replace(/'/g,"%27")+"')";N.appendChild(ra)}var d=
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b.title,e=b.author;a&&("previewTitle"in b&&(b.title=b.previewTitle),"previewAuthor"in b&&(b.author=b.previewAuthor));b.hasOwnProperty("title")||(q.title.innerHTML="");b.hasOwnProperty("author")||(q.author.innerHTML="");b.hasOwnProperty("title")||b.hasOwnProperty("author")||(q.container.style.display="none");u.load.innerHTML="<p>"+b.strings.loadButtonLabel+"</p>";q.load.boxp.innerHTML=b.strings.loadingLabel;for(var f in b)if(b.hasOwnProperty(f))switch(f){case "title":q.title.innerHTML=E(b[f]);q.container.style.display=
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"inline";break;case "author":var g=E(b[f]);b.authorURL&&(g=c.createElement("a"),g.href=J(b.authorURL,!0),g.target="_blank",g.innerHTML=E(b[f]),g=g.outerHTML);q.author.innerHTML=b.strings.bylineLabel.replace("%s",g);q.container.style.display="inline";break;case "fallback":g=c.createElement("a");g.href=J(b[f],!0);g.target="_blank";g.textContent="Click here to view this panorama in an alternative viewer.";var k=c.createElement("p");k.textContent="Your browser does not support WebGL.";k.appendChild(c.createElement("br"));
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k.appendChild(g);q.errorMsg.innerHTML="";q.errorMsg.appendChild(k);break;case "hfov":x(Number(b[f]));break;case "autoLoad":!0===b[f]&&D===p&&(q.load.box.style.display="inline",u.load.style.display="none",oa());break;case "showZoomCtrl":u.zoom.style.display=b[f]&&!1!=b.showControls?"block":"none";break;case "showFullscreenCtrl":u.fullscreen.style.display=b[f]&&!1!=b.showControls&&("fullscreen"in c||"mozFullScreen"in c||"webkitIsFullScreen"in c||"msFullscreenElement"in c)?"block":"none";break;case "hotSpotDebug":Wa.style.display=
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b[f]?"block":"none";break;case "showControls":b[f]||(u.orientation.style.display="none",u.zoom.style.display="none",u.fullscreen.style.display="none");break;case "orientationOnByDefault":b[f]&&Qa()}a&&(d?b.title=d:delete b.title,e?b.author=e:delete b.author)}function e(){if(G&&!La)if(za)c.exitFullscreen?c.exitFullscreen():c.mozCancelFullScreen?c.mozCancelFullScreen():c.webkitCancelFullScreen?c.webkitCancelFullScreen():c.msExitFullscreen&&c.msExitFullscreen();else try{l.requestFullscreen?l.requestFullscreen():
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l.mozRequestFullScreen?l.mozRequestFullScreen():l.msRequestFullscreen?l.msRequestFullscreen():l.webkitRequestFullScreen()}catch(a){}}function g(a){c.fullscreenElement||c.fullscreen||c.mozFullScreen||c.webkitIsFullScreen||c.msFullscreenElement?(u.fullscreen.classList.add("pnlm-fullscreen-toggle-button-active"),za=!0):(u.fullscreen.classList.remove("pnlm-fullscreen-toggle-button-active"),za=!1);"resize"!==a&&C("fullscreenchange",za);D.resize();x(b.hfov);F()}function t(a){var c=b.minHfov;"multires"==
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b.type&&D&&!b.multiResMinHfov&&(c=Math.min(c,D.getCanvas().width/(b.multiRes.cubeResolution/90*0.9)));if(c>b.maxHfov)return console.log("HFOV bounds do not make sense (minHfov > maxHfov)."),b.hfov;var d=b.hfov,d=a<c?c:a>b.maxHfov?b.maxHfov:a;b.avoidShowingBackground&&D&&(a=D.getCanvas(),d=Math.min(d,360*Math.atan(Math.tan((b.maxPitch-b.minPitch)/360*Math.PI)/a.height*a.width)/Math.PI));return d}function x(a){b.hfov=t(a);C("zoomchange",b.hfov)}function s(){P={};$=b.autoRotate?b.autoRotate:$;b.autoRotate=
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!1}function Ya(){La&&(q.load.box.style.display="none",q.errorMsg.style.display="none",La=!1,N.style.display="block",C("errorcleared"));G=!1;u.load.style.display="none";q.load.box.style.display="inline";oa()}function B(a,c,d,e,g){G||(g=!0);G=!1;P={};var n,l;if(b.sceneFadeDuration&&!g&&(n=D.render(b.pitch*Math.PI/180,b.yaw*Math.PI/180,b.hfov*Math.PI/180,{returnImage:!0}),n!==p)){g=new Image;g.className="pnlm-fade-img";g.style.transition="opacity "+b.sceneFadeDuration/1E3+"s";g.style.width="100%";g.style.height=
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"100%";g.onload=function(){B(a,c,d,e,!0)};g.src=n;N.appendChild(g);D.fadeImg=g;return}g="same"===c?b.pitch:c;n="same"===d?b.yaw:"sameAzimuth"===d?b.yaw+(b.northOffset||0)-(k.scenes[a].northOffset||0):d;l="same"===e?b.hfov:e;f();I(a);w.yaw=w.pitch=w.hfov=0;m();g!==p&&(b.pitch=g);n!==p&&(b.yaw=n);l!==p&&(b.hfov=l);C("scenechange",a);Ya()}function Ba(){y.removeEventListener("deviceorientation",na);u.orientation.classList.remove("pnlm-orientation-button-active");Y=!1}function Qa(){"function"===typeof DeviceMotionEvent.requestPermission?
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DeviceOrientationEvent.requestPermission().then(function(a){"granted"==a&&(Y=1,y.addEventListener("deviceorientation",na),u.orientation.classList.add("pnlm-orientation-button-active"))}):(Y=1,y.addEventListener("deviceorientation",na),u.orientation.classList.add("pnlm-orientation-button-active"))}function E(a){return k.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 J(a,b){try{var c=decodeURIComponent(ab(a)).replace(/[^\w:]/g,"").toLowerCase()}catch(d){return"about:blank"}return 0===c.indexOf("javascript:")||0===c.indexOf("vbscript:")?(console.log("Script URL removed."),"about:blank"):b&&0===c.indexOf("data:")?(console.log("Data URI removed from link."),"about:blank"):a}function ab(a){return a.replace(/&(#(?:\d+)|(?:#x[0-9A-Fa-f]+)|(?:\w+));?/ig,function(a,b){b=b.toLowerCase();return"colon"===b?":":"#"===b.charAt(0)?
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"x"===b.charAt(1)?String.fromCharCode(parseInt(b.substring(2),16)):String.fromCharCode(+b.substring(1)):""})}function C(a){if(a in U)for(var b=U[a].length;0<b;b--)U[a][U[a].length-b].apply(null,[].slice.call(arguments,1))}var ea=this,b,D,ra,ia=!1,O=Date.now(),wa=0,xa=0,Fa=-1,Ma=0,Na=0,r=Array(10),za=!1,G,La=!1,Sa=!1,R,ca,w={yaw:0,pitch:0,hfov:0},Ta=!1,Y=!1,$a=0,Oa,$=0,qa,Ea,P={},U={},ba=[],Ka=!1,Ua=!1,Za=!1,Va={hfov:100,minHfov:50,multiResMinHfov:!1,maxHfov:120,pitch:0,minPitch:p,maxPitch:p,yaw:0,
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minYaw:-180,maxYaw:180,roll:0,haov:360,vaov:180,vOffset:0,autoRotate:!1,autoRotateInactivityDelay:-1,autoRotateStopDelay:p,type:"equirectangular",northOffset:0,showFullscreenCtrl:!0,dynamic:!1,dynamicUpdate:!1,doubleClickZoom:!0,keyboardZoom:!0,mouseZoom:!0,showZoomCtrl:!0,autoLoad:!1,showControls:!0,orientationOnByDefault:!1,hotSpotDebug:!1,backgroundColor:[0,0,0],avoidShowingBackground:!1,animationTimingFunction:function(a){return 0.5>a?2*a*a:-1+(4-2*a)*a},draggable:!0,disableKeyboardCtrl:!1,crossOrigin:"anonymous",
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touchPanSpeedCoeffFactor:1,capturedKeyNumbers:[16,17,27,37,38,39,40,61,65,68,83,87,107,109,173,187,189],friction:0.15,strings:{loadButtonLabel:"Click to<br>Load<br>Panorama",loadingLabel:"Loading...",bylineLabel:"by %s",noPanoramaError:"No panorama image was specified.",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).",
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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.)",unknownError:"Unknown error. Check developer console."}};l="string"===typeof l?c.getElementById(l):l;l.classList.add("pnlm-container");l.tabIndex=0;var K=c.createElement("div");K.className="pnlm-ui";
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l.appendChild(K);var N=c.createElement("div");N.className="pnlm-render-container";l.appendChild(N);var X=c.createElement("div");X.className="pnlm-dragfix";K.appendChild(X);var ga=c.createElement("span");ga.className="pnlm-about-msg";ga.innerHTML='<a href="https://pannellum.org/" target="_blank">Pannellum</a> 2.5.6';K.appendChild(ga);X.addEventListener("contextmenu",Aa);var q={},Wa=c.createElement("div");Wa.className="pnlm-sprite pnlm-hot-spot-debug-indicator";K.appendChild(Wa);q.container=c.createElement("div");
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q.container.className="pnlm-panorama-info";q.title=c.createElement("div");q.title.className="pnlm-title-box";q.container.appendChild(q.title);q.author=c.createElement("div");q.author.className="pnlm-author-box";q.container.appendChild(q.author);K.appendChild(q.container);q.load={};q.load.box=c.createElement("div");q.load.box.className="pnlm-load-box";q.load.boxp=c.createElement("p");q.load.box.appendChild(q.load.boxp);q.load.lbox=c.createElement("div");q.load.lbox.className="pnlm-lbox";q.load.lbox.innerHTML=
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'<div class="pnlm-loading"></div>';q.load.box.appendChild(q.load.lbox);q.load.lbar=c.createElement("div");q.load.lbar.className="pnlm-lbar";q.load.lbarFill=c.createElement("div");q.load.lbarFill.className="pnlm-lbar-fill";q.load.lbar.appendChild(q.load.lbarFill);q.load.box.appendChild(q.load.lbar);q.load.msg=c.createElement("p");q.load.msg.className="pnlm-lmsg";q.load.box.appendChild(q.load.msg);K.appendChild(q.load.box);q.errorMsg=c.createElement("div");q.errorMsg.className="pnlm-error-msg pnlm-info-box";
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K.appendChild(q.errorMsg);var u={};u.container=c.createElement("div");u.container.className="pnlm-controls-container";K.appendChild(u.container);u.load=c.createElement("div");u.load.className="pnlm-load-button";u.load.addEventListener("click",function(){m();Ya()});K.appendChild(u.load);u.zoom=c.createElement("div");u.zoom.className="pnlm-zoom-controls pnlm-controls";u.zoomIn=c.createElement("div");u.zoomIn.className="pnlm-zoom-in pnlm-sprite pnlm-control";u.zoomIn.addEventListener("click",function(){G&&
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(x(b.hfov-5),F())});u.zoom.appendChild(u.zoomIn);u.zoomOut=c.createElement("div");u.zoomOut.className="pnlm-zoom-out pnlm-sprite pnlm-control";u.zoomOut.addEventListener("click",function(){G&&(x(b.hfov+5),F())});u.zoom.appendChild(u.zoomOut);u.container.appendChild(u.zoom);u.fullscreen=c.createElement("div");u.fullscreen.addEventListener("click",e);u.fullscreen.className="pnlm-fullscreen-toggle-button pnlm-sprite pnlm-fullscreen-toggle-button-inactive pnlm-controls pnlm-control";(c.fullscreenEnabled||
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c.mozFullScreenEnabled||c.webkitFullscreenEnabled||c.msFullscreenEnabled)&&u.container.appendChild(u.fullscreen);u.orientation=c.createElement("div");u.orientation.addEventListener("click",function(a){Y?Ba():Qa()});u.orientation.addEventListener("mousedown",function(a){a.stopPropagation()});u.orientation.addEventListener("touchstart",function(a){a.stopPropagation()});u.orientation.addEventListener("pointerdown",function(a){a.stopPropagation()});u.orientation.className="pnlm-orientation-button pnlm-orientation-button-inactive pnlm-sprite pnlm-controls pnlm-control";
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|
var Xa=!1;y.DeviceOrientationEvent&&"https:"==location.protocol&&0<=navigator.userAgent.toLowerCase().indexOf("mobi")&&(u.container.appendChild(u.orientation),Xa=!0);var Ga=c.createElement("div");Ga.className="pnlm-compass pnlm-controls pnlm-control";K.appendChild(Ga);k.firstScene?I(k.firstScene):k.default&&k.default.firstScene?I(k.default.firstScene):I(null);m(!0);var ja=[],ya=[];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*
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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*this.y),1-2*(this.y*this.y+this.z*this.z));return[a,b,c]};this.isLoaded=function(){return Boolean(G)};this.getPitch=function(){return b.pitch};this.setPitch=function(a,c,d,e){O=Date.now();if(1E-6>=
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Math.abs(a-b.pitch))return"function"==typeof d&&d(e),this;(c=c==p?1E3:Number(c))?(P.pitch={startTime:Date.now(),startPosition:b.pitch,endPosition:a,duration:c},"function"==typeof d&&setTimeout(function(){d(e)},c)):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],90));return this};this.getYaw=function(){return(b.yaw+540)%360-180};this.setYaw=function(a,
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|
c,d,e){O=Date.now();if(1E-6>=Math.abs(a-b.yaw))return"function"==typeof d&&d(e),this;c=c==p?1E3:Number(c);a=(a+180)%360-180;c?(180<b.yaw-a?a+=360:180<a-b.yaw&&(a-=360),P.yaw={startTime:Date.now(),startPosition:b.yaw,endPosition:a,duration:c},"function"==typeof d&&setTimeout(function(){d(e)},c)):b.yaw=a;F();return this};this.getYawBounds=function(){return[b.minYaw,b.maxYaw]};this.setYawBounds=function(a){b.minYaw=Math.max(-360,Math.min(a[0],360));b.maxYaw=Math.max(-360,Math.min(a[1],360));return this};
|
|
this.getHfov=function(){return b.hfov};this.setHfov=function(a,c,d,e){O=Date.now();if(1E-6>=Math.abs(a-b.hfov))return"function"==typeof d&&d(e),this;(c=c==p?1E3:Number(c))?(P.hfov={startTime:Date.now(),startPosition:b.hfov,endPosition:t(a),duration:c},"function"==typeof d&&setTimeout(function(){d(e)},c)):x(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,
|
|
c,d,e,f,g){e=e==p?1E3:Number(e);a!==p&&1E-6<Math.abs(a-b.pitch)&&(this.setPitch(a,e,f,g),f=p);c!==p&&1E-6<Math.abs(c-b.yaw)&&(this.setYaw(c,e,f,g),f=p);d!==p&&1E-6<Math.abs(d-b.hfov)&&(this.setHfov(d,e,f,g),f=p);"function"==typeof f&&f(g);return this};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,
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|
Math.max(-90,a));D.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));D.setPose(b.horizonPitch*Math.PI/180,b.horizonRoll*Math.PI/180);F();return this};this.startAutoRotate=function(a,c){a=a||$||1;c=c===p?Ea:c;b.autoRotate=a;ea.lookAt(c,p,qa,3E3);F();return this};this.stopAutoRotate=function(){$=b.autoRotate?b.autoRotate:$;b.autoRotate=!1;b.autoRotateInactivityDelay=
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|
-1;return this};this.stopMovement=function(){s();w={yaw:0,pitch:0,hfov:0}};this.getRenderer=function(){return D};this.setUpdate=function(a){Ka=!0===a;D===p?pa():F();return this};this.mouseEventToCoords=function(a){return sa(a)};this.loadScene=function(a,b,c,d){!1!==G&&B(a,b,c,d);return this};this.getScene=function(){return b.scene};this.addScene=function(a,b){k.scenes[a]=b;return this};this.removeScene=function(a){if(b.scene===a||!k.scenes.hasOwnProperty(a))return!1;delete k.scenes[a];return!0};this.toggleFullscreen=
|
|
function(){e();return this};this.getConfig=function(){return b};this.getContainer=function(){return l};this.addHotSpot=function(a,c){if(c===p&&b.scene===p)b.hotSpots.push(a);else{var d=c!==p?c:b.scene;if(k.scenes.hasOwnProperty(d))k.scenes[d].hasOwnProperty("hotSpots")||(k.scenes[d].hotSpots=[],d==b.scene&&(b.hotSpots=k.scenes[d].hotSpots)),k.scenes[d].hotSpots.push(a);else throw"Invalid scene ID!";}if(c===p||b.scene==c)Ja(a),G&&Pa(a);return this};this.removeHotSpot=function(a,c){if(c===p||b.scene==
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|
c){if(!b.hotSpots)return!1;for(var d=0;d<b.hotSpots.length;d++)if(b.hotSpots[d].hasOwnProperty("id")&&b.hotSpots[d].id===a){for(var e=b.hotSpots[d].div;e.parentNode!=N;)e=e.parentNode;N.removeChild(e);delete b.hotSpots[d].div;b.hotSpots.splice(d,1);return!0}}else if(k.scenes.hasOwnProperty(c)){if(!k.scenes[c].hasOwnProperty("hotSpots"))return!1;for(d=0;d<k.scenes[c].hotSpots.length;d++)if(k.scenes[c].hotSpots[d].hasOwnProperty("id")&&k.scenes[c].hotSpots[d].id===a)return k.scenes[c].hotSpots.splice(d,
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|
1),!0}else return!1};this.resize=function(){D&&z()};this.isLoaded=function(){return G};this.isOrientationSupported=function(){return Xa||!1};this.stopOrientation=function(){Ba()};this.startOrientation=function(){Xa&&Qa()};this.isOrientationActive=function(){return Boolean(Y)};this.on=function(a,b){U[a]=U[a]||[];U[a].push(b);return this};this.off=function(a,b){if(!a)return U={},this;if(b){var c=U[a].indexOf(b);0<=c&&U[a].splice(c,1);0==U[a].length&&delete U[a]}else delete U[a];return this};this.destroy=
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|
function(){Za=!0;clearTimeout(Oa);D&&D.destroy();Sa&&(c.removeEventListener("mousemove",ta,!1),c.removeEventListener("mouseup",ma,!1),l.removeEventListener("mozfullscreenchange",g,!1),l.removeEventListener("webkitfullscreenchange",g,!1),l.removeEventListener("msfullscreenchange",g,!1),l.removeEventListener("fullscreenchange",g,!1),y.removeEventListener("resize",z,!1),y.removeEventListener("orientationchange",z,!1),l.removeEventListener("keydown",W,!1),l.removeEventListener("keyup",S,!1),l.removeEventListener("blur",
|
|
aa,!1),c.removeEventListener("mouseleave",ma,!1));l.innerHTML="";l.classList.remove("pnlm-container")}}return{viewer:function(c,k){return new H(c,k)}}}(window,document);function anError(y){var c=document.createElement("div");c.className="pnlm-info-box";var p=document.createElement("p");p.textContent=y;c.appendChild(p);document.getElementById("container").appendChild(c)}var viewer;
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|
function parseURLParameters(){var y;if(y=0<window.location.hash.length?window.location.hash.slice(1):window.location.search.slice(1)){y=y.split("&");for(var c={},p=0;p<y.length;p++){var H=y[p].split("=")[0],l=y[p].split("=")[1];if(""!=l)switch(H){case "hfov":case "pitch":case "yaw":case "haov":case "vaov":case "minHfov":case "maxHfov":case "minPitch":case "maxPitch":case "minYaw":case "maxYaw":case "vOffset":case "autoRotate":c[H]=Number(l);break;case "autoLoad":case "ignoreGPanoXMP":c[H]=JSON.parse(l);
|
|
break;case "author":case "title":case "firstScene":case "fallback":case "preview":case "panorama":case "config":c[H]=decodeURIComponent(l);break;default:anError("An invalid configuration parameter was specified: "+H);return}}var k;c.config?(k=new XMLHttpRequest,k.onload=function(){if(200!=k.status){var l=document.createElement("a");l.href=c.config;l.textContent=l.href;anError("The file "+l.outerHTML+" could not be accessed.")}else{l=JSON.parse(k.responseText);void 0===l.basePath&&(l.basePath=c.config.substring(0,
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|
c.config.lastIndexOf("/")+1));for(var p in l)c.hasOwnProperty(p)||(c[p]=l[p]);"title"in c&&(document.title=c.title);c.escapeHTML=!0;viewer=pannellum.viewer("container",c)}},k.open("GET",c.config),k.send()):("title"in c&&(document.title=c.title),c.escapeHTML=!0,viewer=pannellum.viewer("container",c))}else anError("No configuration options were specified.")}
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"file:"==window.location.protocol?anError("Due to browser security restrictions, Pannellum can't be run from the local filesystem; some sort of web server must be used."):parseURLParameters();
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</script></body></html> |