https://www.wafaifo.com/wp-content/plugins/de-builder-evo-blocks/b…/assets/js/pannellum.min.js?ver=2.4.1

1window.libpannellum=function(t,F,B){function a(c){function u(e,t){return 1==e.level&&1!=t.level?-1:1==t.level&&1!=e.level?1:t.timestamp-e.timestamp}function d(e,t){return e.level!=t.level?e.level-t.level:e.diff-t.diff}function y(e,t,o,n,a,i){this.vertices=e,this.side=t,this.level=o,this.x=n,this.y=a,this.path=i.replace("%s",t).replace("%l",o).replace("%x",n).replace("%y",a)}function w(e,t,o,n,a){var i;i=b(e,(l=t.vertices).slice(0,3));var r=b(e,l.slice(3,6)),s=b(e,l.slice(6,9)),l=b(e,l.slice(9,12)),h=i[0]+r[0]+s[0]+l[0];if(i=-4!=h&&4!=h&&-4!=(h=i[1]+r[1]+s[1]+l[1])&&4!=h&&4!=i[2]+r[2]+s[2]+l[2]){for(r=(i=t.vertices)[0]+i[3]+i[6]+i[9],s=i[1]+i[4]+i[7]+i[10],l=i[2]+i[5]+i[8]+i[11],h=Math.sqrt(r*r+s*s+l*l),l=Math.asin(l/h),r=Math.atan2(s,r)-n,r+=r>Math.PI?-2*Math.PI:r<-Math.PI?2*Math.PI:0,r=Math.abs(r),t.diff=Math.acos(Math.sin(o)*Math.sin(l)+Math.cos(o)*Math.cos(l)*Math.cos(r)),r=!1,s=0;s<x.nodeCache.length;s++)if(x.nodeCache[s].path==t.path){r=!0,x.nodeCache[s].timestamp=x.nodeCacheTimestamp++,x.nodeCache[s].diff=t.diff,x.currentNodes.push(x.nodeCache[s]);break}if(r||(t.timestamp=x.nodeCacheTimestamp++,x.currentNodes.push(t),x.nodeCache.push(t)),t.level<x.level){l=C.cubeResolution*Math.pow(2,t.level-C.maxLevel),r=Math.ceil(l*C.invTileResolution)-1,s=l%C.tileResolution*2;var c=2*l%C.tileResolution;0===c&&(c=C.tileResolution),0===s&&(s=2*C.tileResolution),h=.5,t.x!=r&&t.y!=r||(h=1-C.tileResolution/(C.tileResolution+c));var u=1-h,d=(l=[],h),f=h,m=h,p=u,v=u,g=u;for(c<C.tileResolution&&(t.x==r&&t.y!=r?(v=f=.5,"d"!=t.side&&"u"!=t.side||(g=m=.5)):t.x!=r&&t.y==r&&(p=d=.5,"l"==t.side||"r"==t.side)&&(g=m=.5)),s<=C.tileResolution&&(t.x==r&&(d=0,p=1,"l"==t.side||"r"==t.side)&&(m=0,g=1),t.y==r&&(f=0,v=1,"d"==t.side||"u"==t.side)&&(m=0,g=1)),c=new y(c=[i[0],i[1],i[2],i[0]*d+i[3]*p,i[1]*h+i[4]*u,i[2]*m+i[5]*g,i[0]*d+i[6]*p,i[1]*f+i[7]*v,i[2]*m+i[8]*g,i[0]*h+i[9]*u,i[1]*f+i[10]*v,i[2]*m+i[11]*g],t.side,t.level+1,2*t.x,2*t.y,C.fullpath),l.push(c),t.x==r&&s<=C.tileResolution||(c=new y(c=[i[0]*d+i[3]*p,i[1]*h+i[4]*u,i[2]*m+i[5]*g,i[3],i[4],i[5],i[3]*h+i[6]*u,i[4]*f+i[7]*v,i[5]*m+i[8]*g,i[0]*d+i[6]*p,i[1]*f+i[7]*v,i[2]*m+i[8]*g],t.side,t.level+1,2*t.x+1,2*t.y,C.fullpath),l.push(c)),t.x==r&&s<=C.tileResolution||t.y==r&&s<=C.tileResolution||(c=new y(c=[i[0]*d+i[6]*p,i[1]*f+i[7]*v,i[2]*m+i[8]*g,i[3]*h+i[6]*u,i[4]*f+i[7]*v,i[5]*m+i[8]*g,i[6],i[7],i[8],i[9]*d+i[6]*p,i[10]*h+i[7]*u,i[11]*m+i[8]*g],t.side,t.level+1,2*t.x+1,2*t.y+1,C.fullpath),l.push(c)),t.y==r&&s<=C.tileResolution||(c=new y(c=[i[0]*h+i[9]*u,i[1]*f+i[10]*v,i[2]*m+i[11]*g,i[0]*d+i[6]*p,i[1]*f+i[7]*v,i[2]*m+i[8]*g,i[9]*d+i[6]*p,i[10]*h+i[7]*u,i[11]*m+i[8]*g,i[9],i[10],i[11]],t.side,t.level+1,2*t.x,2*t.y+1,C.fullpath),l.push(c)),t=0;t<l.length;t++)w(e,l[t],o,n,a)}}}function f(){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 m(e,t,o){var n=Math.sin(t);return t=Math.cos(t),"x"==o?[e[0],t*e[1]+n*e[2],t*e[2]-n*e[1],e[3],t*e[4]+n*e[5],t*e[5]-n*e[4],e[6],t*e[7]+n*e[8],t*e[8]-n*e[7]]:"y"==o?[t*e[0]-n*e[2],e[1],t*e[2]+n*e[0],t*e[3]-n*e[5],e[4],t*e[5]+n*e[3],t*e[6]-n*e[8],e[7],t*e[8]+n*e[6]]:"z"==o?[t*e[0]+n*e[1],t*e[1]-n*e[0],e[2],t*e[3]+n*e[4],t*e[4]-n*e[3],e[5],t*e[6]+n*e[7],t*e[7]-n*e[6],e[8]]:void 0}function p(e){return[e[0],e[4],e[8],e[12],e[1],e[5],e[9],e[13],e[2],e[6],e[10],e[14],e[3],e[7],e[11],e[15]]}function v(t){t.textureLoad||(t.textureLoad=!0,e(encodeURI(t.path+"."+C.extension),function(e){t.texture=e,t.textureLoaded=!0},O.crossOrigin))}function b(e,t){var o=(a=[e[0]*t[0]+e[1]*t[1]+e[2]*t[2],e[4]*t[0]+e[5]*t[1]+e[6]*t[2],e[11]+e[8]*t[0]+e[9]*t[1]+e[10]*t[2],1/(e[12]*t[0]+e[13]*t[1]+e[14]*t[2])])[0]*a[3],n=a[1]*a[3],a=a[2]*a[3],i=[0,0,0];return o<-1&&(i[0]=-1),1<o&&(i[0]=1),n<-1&&(i[1]=-1),1<n&&(i[1]=1),(a<-1||1<a)&&(i[2]=1),i}function g(){console.log("Reducing canvas size due to error 1286!"),U.width=Math.round(U.width/2),U.height=Math.round(U.height/2)}var x,E,M,P,R,_,T,L,C,I,A,k,S,D,N,O,U=F.createElement("canvas");U.style.width=U.style.height="100%",c.appendChild(U),this.init=function(e,t,o,n,a,i,r,s){if(t===B&&(t="equirectangular"),"equirectangular"!=t&&"cubemap"!=t&&"multires"!=t)throw console.log("Error: invalid image type specified!"),{type:"config error"};if(I=t,C=e,A=o,O=s||{},x){if(M&&(E.detachShader(x,M),E.deleteShader(M)),P&&(E.detachShader(x,P),E.deleteShader(P)),E.bindBuffer(E.ARRAY_BUFFER,null),E.bindBuffer(E.ELEMENT_ARRAY_BUFFER,null),x.texture&&E.deleteTexture(x.texture),x.nodeCache)for(e=0;e<x.nodeCache.length;e++)E.deleteTexture(x.nodeCache[e].texture);E.deleteProgram(x),x=B}if(L=B,"cubemap"==I&&0!=(C[0].width&C[0].width-1)&&(navigator.userAgent.toLowerCase().match(/(i

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