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y=(d+v)*this.stride;p[y]=t,p[y+1]=e,p[y+2]=r/n,p[y+3]=i/n,p[y+4]=.5*u,p[y+5]=s,3===m&&(p[y+10]=o,p[y+11]=a),this.setCommonVertexAttribs(y,0+v,m,c,h,l,f,0),this.vcount++}return d},s.prototype.addVertex=function(t,e,r,n,i,s){let o=arguments.length>6&&void 0!==arguments[6]?arguments[6]:0;if(!this.useInstancing){var a=this.vcount,u=this.stride*a,c=this.vbf;return c[u]=t,c[u+1]=e,this.setCommonVertexAttribs(u,0,o,r,n,i,s,0),this.vcount++,a}},s.prototype.addVertexPolytriangle=function(t,e,r,n,i,s){this.useInstancing||(this.addVertex(t,e,r,n,i,s),this.addToBounds(t,e))},s.prototype.addVertexMSDFPolytriangle=function(t,e,r,n,i,s,o,a){this.addVertexTexPolytriangle(t,e,r,n,i,s,o,a,6)},s.prototype.addIndices=function(t,e){if(!this.useInstancing){var r=this.ib,n=this.icount;if(n+t.length>=r.length){var i=new Uint16Array(2*Math.max(t.length,r.length));for(let t=0;t<n;++t)i[t]=r[t];this.ib=r=i}for(let i=0;i<t.length;++i)r[n+i]=e+t[i];this.icount+=t.length}},s.prototype.finalizeQuad=function(t){this.useInstancing||this.addIndices(i,t)},s.prototype.addSegment=function(t,e,r,n,i,s,o,a,u,c,h,l,f){var d=r-t,p=n-e,m=d||p?Math.atan2(p,d):0,g=d||p?Math.sqrt(d*d+p*p):0,v=this.addVertexLine(t,e,m,g,i,s,o,a,u,c,h,l,f);this.finalizeQuad(v),this.addToBoundsWithLineWidth(t,e,r,n,s)},s.prototype.addMiterSegment=function(t,e,r,n,i,s,o,a,u,c,h,l,f,d,p,m,g){if(this.useCompactBuffers)this.addSegment(r,n,i,s,u,c,h,l,f,d,p,m,g);else{this.numMiterLines++,this.expandStride();var v=i-r,y=s-n,b=v||y?Math.atan2(y,v):0,x=v||y?Math.sqrt(v*v+y*y):0,w=r-t,_=n-e,I=w||_?Math.atan2(_,w):b,A=w||_?Math.sqrt(w*w+_*_):1,O=o-i,S=a-s,P=O||S?Math.atan2(S,O):b,k=O||S?Math.sqrt(O*O+S*S):1,C=Math.floor(1023*Math.min(64,A)),T=65536*Math.floor(1023*Math.min(64,k))+C,M=this.addVertexMiterLine(r,n,b,I,P,x,T,c,h,l,f,d,p);this.finalizeQuad(M),this.addToBoundsWithLineWidth(r,n,i,s,c)}},s.prototype.addTriangleGeom=function(t,e,r,n,i,s,o,a,u,c){this.numTriangleGeoms++;var h=this.addVertexTriangleGeom(t,e,r,n,i,s,o,a,u,c);this.finalizeQuad(h),this.addToBounds(t,e),this.addToBounds(r,n),this.addToBounds(i,s)},s.prototype.addArc=function(t,e,r,i,s,o,a,c,h,l,f,d){s==o?this.numCirculars++:(this.numEllipticals++,this.expandStride());var p=u(r,i);r=p.start,i=p.end,0==r&&0==i&&(i=n);{var m=Math.abs(r-i);if(m>1e-4&&Math.abs(m-n)>1e-4){var g=t+s*Math.cos(r),v=e+o*Math.sin(r);this.addSegment(g,v,g,v,0,c,h,l,f,d);var y=t+s*Math.cos(i),b=e+o*Math.sin(i);this.addSegment(y,b,y,b,0,c,h,l,f,d)}else this.addToBoundsWithLineWidth(t-s,e-o,t+s,e+o,c);const a=33554431;var x=this.addVertexLine(t,e,0,1e-4,0,0,a,l,f,d);this.finalizeQuad(x)}var w=this.addVertexArc(t,e,r,i,s,o,a,c,h,l,f,d);this.finalizeQuad(w)},s.prototype.addTexturedQuad=function(t,e,r,n,i,s,o,a,u){var c=this.addVertexTexQuad(t,e,r,n,i,s,o,a,u);this.finalizeQuad(c);var h=.5*Math.cos(i),l=.5*Math.sin(i),f=Math.abs(r*h)+Math.abs(n*l),d=Math.abs(r*l)+Math.abs(n*h);this.addToBounds(t-f,e-d),this.addToBounds(t+f,e+d)},s.prototype.addVertexImagePolytriangle=function(t,e,r,n,i,s,o,a){return this.addVertexTexPolytriangle(t,e,r,n,i,s,o,a,7)},s.prototype.addVertexTexPolytriangle=function(t,e,r,n,i,s,o,a,u){if(this.useInstancing)return;let c=this.vcount,h=this.vbf;this.addVertex(t,e,i,s,o,a,u),h[c*this.stride+2]=r,h[c*this.stride+3]=n,this.addToBounds(t,e)},s.prototype.isFull=function(t){t=t||3;var e=this.useInstancing?4:1;return this.vcount*e+t>this.FULL_COUNT},s.prototype.makeCompactVertexLayout=function(){var t=Object.keys(this.colors),e=Object.keys(this.dbIds);if(10!==this.stride)return null;var r=t.length+e.length;if(t.length+e.length>65536)return null;var n=new Int32Array(r+1);n[0]=0;var i=1;for(let e=0;e<t.length;e++,i++)n[i]=parseInt(t[e]),this.colors[t[e]]=i;for(let t=0;t<e.length;t++,i++)n[i]=parseInt(e[t]),this.dbIds[e[t]]=i;var s=new ArrayBuffer(24*this.vcount),o=new Int32Array(s),a=new Uint16Array(s),u=this.maxx-this.minx||1,c=this.maxy-this.miny||1,h=this.minx,l=this.miny,f=Math.max(u,c);function d(t){return 0|Math.round((t-h)/u*65535)}function p(t){return 0|Math.round((t-l)/c*65535)}function m(t){return 0|Math.round(t/f*65535)}function g(t){return 0|65535*t}function v(t){return t<0?32768+32767*Math.min(1,-t/1024):t?0|Math.round(t/f*32767)||1:t}for(var y=0;y<this.vcount;y++){var b=this.stride*y,x=6*y,w=2*x;switch(this.vbi[b+8]>>8&255){case 0:a[w]=d(this.vbf[b]),a[w+1]=p(this.vbf[b+1]);break;case 1:case 8:case 9:case 10:a[w]=d(this.vbf[b]),a[w+1]=p(this.vbf[b+1]),a[w+2]=g(this.vbf[b+2]),a[w+3]=m(this.vbf[b+3]),a[w+4]=v(this.vbf[b+4]);break;case 2:a[w]=d(this.vbf[b]),a[w+1]=p(this.vbf[b+1]),a[w+2]=g(this.vbf[b+2]),a[w+3]=g(this.vbf[b+3]),a[w+4]=v(this.vbf[b+4]),a[w+5]=m(this.vbf[b+5]);break;case 3:case 11:break;case 4:a[w]=d(this.vbf[b]),a[w+1]=p(this.vbf[b+1]),a[w+2]=g(this.vbf[b+2]),a[w+3]=m(this.vbf[b+3]),a[w+4]=m(this.vbf[b+4]);break;case 5:a[w]=d(this.vbf[b]),a[w+1]=p(this.vbf[b+1]),a[w+2]=d(this.vbf[b+2]),a[w+3]=p(this.vbf[b+3]),a[w+4]=d(this.vbf[b+4]),a[w+5]=p(this.vbf[b+5]);break;default:console.error("Unknown geometry type")}a[w+6]=this.colors[this.vbi[b+6]]||0,a[w+7]=this.dbIds[this.vbi[b+7]]||0,o[x+4]=this.vbi[b+8],o[x+5]=this.vbi[b+9]}var _={};_.vb=new Float32Array(s),_.vbstride=6;var I=this.useInstancing?1:0;return _.vblayout={fields1:{offset:0,itemSize:2,bytesPerItem:2,divisor:I,normalized:!0},fields2:{offset:1,itemSize:4,bytesPerItem:2,divisor:I,normalized:!0},uvIdColor:{offset:3,itemSize:2,bytesPerItem:2,divisor:I,normalized:!1},flags4b:{offset:4,itemSize:4,bytesPerItem:1,divisor:I,normalized:!1},layerVp4b:{offset:5,itemSize:4,bytesPerItem:1,divisor:I,normalized:!1}},_.unpackXform={x:u,y:c,z:h,w:l},_.texData=n,_},s.prototype.makeWideVertexLayout=function(){var t={};t.vb=new Float32Array(this.vb.slice(0,this.vcount*this.stride*4)),t.vbstride=this.stride;var e=this.useInstancing?1:0;return t.vblayout={fields1:{offset:0,itemSize:2,bytesPerItem:4,divisor:e,normalized:!1},fields2:{offset:2,itemSize:4,bytesPerItem:4,divisor:e,normalized:!1},color4b:{offset:6,itemSize:4,bytesPerItem:1,divisor:e,normalized:!0},dbId4b:{offset:7,itemSize:4,bytesPerItem:1,divisor:e,normalized:!1},flags4b:{offset:8,itemSize:4,bytesPerItem:1,divisor:e,normalized:!1},layerVp4b:{offset:9,itemSize:4,bytesPerItem:1,divisor:e,normalized:!1}},t.vblayout.extraParams={offset:this.stride-2,itemSize:2,bytesPerItem:4,divisor:e,normalized:!1},t},s.prototype.toMesh=function(){var t=null;if(this.useCompactBuffers&&(t=this.makeCompactVertexLayout()),t||(t=this.makeWideVertexLayout()),this.useInstancing){t.numInstances=this.vcount;var e=new Int32Array([0,1,2,3]);t.vblayout.instFlags4b={offset:0,itemSize:4,bytesPerItem:1,divisor:0,normalized:!1},t.vblayout.instFlags4b.array=e.buffer,t.indices=new Uint16Array(i)}else t.indices=new Uint16Array(this.ib.buffer.slice(0,2*this.icount));t.dbIds=this.dbIds;var r=this.maxx-this.minx,n=this.maxy-this.miny,s=Math.max(r,n);return t.boundingBox={min:{x:this.minx,y:this.miny,z:.001*-s},max:{x:this.maxx,y:this.maxy,z:.001*s}},t.boundingSphere={center:{x:.5*(this.minx+this.maxx),y:.5*(this.miny+this.maxy),z:0},radius:.5*Math.sqrt(r*r+n*n)},t};var u=function(t,e){function r(){function r(t,e){return Math.abs(t-e)<.001}r(t,0)&&(t=0),r(e,0)&&(e=0),r(t,n)&&(t=n),r(e,n)&&(e=n)}if(r(),t>e)for(;t>n;)t-=n,e-=n;else for(;e>n;)t-=n,e-=n;return r(),t<0&&e>0&&(t+=n),{start:t,end:e}},c=r(1706),h=r(6118),l=r(2816),f=r(3293),d=r(6916),p=r(7480),m=16383,g={dt_object:0,dt_void:1,dt_byte:2,dt_int:3,dt_float:4,dt_double:5,dt_varint:6,dt_point_varint:7,dt_byte_array:32,dt_int_array:33,dt_float_array:34,dt_double_array:35,dt_varint_array:36,dt_point_varint_array:37,dt_arc:38,dt_circle:39,dt_circular_arc:40,dt_string:63,dt_last_data_type:127},v={st_object_member:0,st_fill:1,st_fill_off:2,st_clip_off:3,st_layer:4,st_link:5,st_line_weight:6,st_miter_angle:7,st_miter_length:8,st_line_pattern_ref:9,st_back_color:10,st_color:11,st_markup:12,st_object_id:13,st_markup_id:14,st_reset_rel_offset:15,st_font_ref:16,st_begin_object:32,st_clip:33,st_line_caps:34,st_line_join:35,st_line_pattern_def:36,st_font_def:37,st_viewport:38,st_sheet:42,st_arc:43,st_polyline:44,st_raster:45,st_text:46,st_polytriangle:47,st_dot:48,st_end_object:63,st_last_semantic_type:127};function y(t){return 1&t?-(t>>>1):t>>>1}function b(t,e,r){let n=arguments.length>3&&void 0!==arguments[3]?arguments[3]:{};if(this.metadata=t,this.scaleX=1,this.scaleY=1,this.bbox={min:{x:0,y:0,z:0},max:{x:0,y:0,z:0}},this.is2d=!0,this.layersMap={},this.fontDefs={},this.fontCount=0,this.fontId=0,this.manifestAvailable=!1,this.geomMetricsSum=0,this.objectMemberQueue=[],this.propertydb={attrs:[],avs:[],ids:[],values:[],offsets:[],viewables:[]},t){var i=t.page_dimensions;this.paperWidth=i.page_width,this.paperHeight=i.page_height,this.scaleX=this.paperWidth/i.plot_width,this.scaleY=this.paperHeight/i.plot_height,this.hidePaper=i.hide_paper;var o=this.paperWidth,a=this.paperHeight;this.bbox.max.x=o,this.bbox.max.y=a;var u=t.page_dimensions||{};if(isFinite(u.paper_rotation)&&0!==u.paper_rotation){var h=u.paper_rotation*Math.PI/180,l=Math.cos(h),f=Math.sin(h),d=o*l,p=o*f,g=-a*f,v=a*l;this.bbox.min.x=Math.min(0,d,g,d+g),this.bbox.max.x=Math.max(0,d,g,d+g),this.bbox.min.y=Math.min(0,p,v,p+v),this.bbox.max.y=Math.max(0,p,v,p+v)}isFinite(u.paper_offset_x)&&0!==u.paper_offset_x&&(this.bbox.min.x+=u.paper_offset_x,this.bbox.max.x+=u.paper_offset_x),isFinite(u.paper_offset_y)&&0!==u.paper_offset_y&&(this.bbox.min.y+=u.paper_offset_y,this.bbox.max.y+=u.paper_offset_y);var y=0;for(var b in this.layersMap[0]=y++,t.layers){var x=parseInt(b);this.layersMap[x]=y++}if(this.layerCount=y,this.createLayerGroups(t.layers),t.geom_metrics){var w=Object.keys(t.geom_metrics).map((function(e){return t.geom_metrics[e]}));this.geomMetricsSum=w.reduce(((t,e)=>t+e))}}this.hidePaper=this.hidePaper||n.modelSpace,this.noShadow=!!n.noShadow,this.hasPageShadow=!1,this.opCount=0,this.excludeTextGeometry=n.excludeTextGeometry,this.extendStringsFetching=n.extendStringsFetching,this.fontFaces=[],this.fontFamilies=[],this.viewports=[{}],this.currentVpId=0,this.viewports[0].geom_metrics=this.currentGeomMetrics={arcs:0,circles:0,circ_arcs:0,viewports:0,clips:0,colors:0,db_ids:0,dots:0,fills:0,layers:0,line_caps:0,line_joins:0,line_patterns:0,line_pat_refs:0,plines:0,pline_points:0,line_weights:0,links:0,miters:0,ptris:0,ptri_indices:0,ptri_points:0,rasters:0,texts:0,strings:[]},this.clips=[0],this.strings=[],this.stringDbIds=[],this.stringBoxes=[],this.extendStringsFetching&&(this.stringCharWidths=[],this.stringAngles=[],this.stringPositions=[],this.stringHeights=[]),this.currentStringNumber=-1,this.currentStringBox=new c.K,this.linkBoxes=[],this.currentLinkBox=new c.K,this.objectNumber=0,this.currentFakeId=-2,this.imageNumber=0,this.linkNumber=0,this.maxObjectNumber=0,this.objectStack=[],this.objectNameStack=[],this.parseObjState={polyTriangle:{},viewport:{},clip:{},raster:{},text:{},fontDef:{},uknown:{}},this.layer=0,this.bgColor="number"==typeof n.bgColor?n.bgColor:4294967295,this.contrastColor=this.color=this.fillColor=4278190080,this.hidePaper&&(this.contrastColor=4294967040),this.isMobile=n&&!!n.isMobile;var _=this.isMobile,I=this.isMobile;if(this.max_vcount=this.isMobile?m:void 0,this.currentVbb=new s(_,void 0,this.max_vcount,I),this.meshes=[],this.numCircles=this.numEllipses=this.numPolylines=this.numLineSegs=0,this.numPolytriangles=this.numTriangles=0,this.error=!1,this.offsetX=0,this.offsetY=0,e){this.manifestAvailable=!0,this.imageId2URI={};for(var A=e.assets,O=0,S=A.length;O<S;++O){var P=A[O];if(-1!==P.mime.indexOf("image/")){var k=P.id;k=k.substr(0,k.indexOf(".")),this.imageId2URI[k]=r+P.URI}"Autodesk.CloudPlatform.PropertyAttributes"===P.type&&this.propertydb.attrs.push({path:P.URI}),"Autodesk.CloudPlatform.PropertyValues"===P.type&&this.propertydb.values.push({path:P.URI}),"Autodesk.CloudPlatform.PropertyIDs"===P.type&&this.propertydb.ids.push({path:P.URI}),"Autodesk.CloudPlatform.PropertyViewables"===P.type&&this.propertydb.viewables.push({path:P.URI}),"Autodesk.CloudPlatform.PropertyOffsets"===P.type&&-1===P.id.indexOf("rcv")&&this.propertydb.offsets.push({path:P.URI}),"Autodesk.CloudPlatform.PropertyAVs"===P.type&&this.propertydb.avs.push({path:P.URI})}}}b.prototype.load=function(t,e){if(e instanceof Uint8Array||(e=new Uint8Array(e)),this.data=e,this.parse(),this.stringBoxes.length){var r=new Float32Array(this.stringBoxes.length);r.set(this.stringBoxes),this.stringBoxes=r}t.loadDoneCB(!0)},b.prototype.loadFrames=function(t){this.loadContext=t;var e=t.data;if(e)e instanceof Uint8Array||(e=new Uint8Array(e)),this.data=e;else if(t.finalFrame&&(this.data=null,this.stringBoxes.length)){var r=new Float32Array(this.stringBoxes.length);r.set(this.stringBoxes),this.stringBoxes=r}this.parseFrames(t.finalFrame),t.loadDoneCB(!0)},b.prototype.pushMesh=function(t){this.meshes.push(t),t.material={skipEllipticals:!this.currentVbb.numEllipticals,skipCircles:!this.currentVbb.numCirculars,skipTriangleGeoms:!this.currentVbb.numTriangleGeoms,skipMiterLines:!this.currentVbb.numMiterLines,useInstancing:this.currentVbb.useInstancing,unpackPositions:!!t.unpackXform},this.currentImage&&(t.material.image=this.currentImage,t.material.image.name=this.imageNumber++,this.currentImage=null)},b.prototype.flushBuffer=function(t,e){if(this.currentVbb.vcount||e){if(e||this.currentVbb.isFull(t)){if(this.currentVbb.vcount){var r=this.currentVbb.toMesh();l.s.bboxUnion(this.bbox,r.boundingBox),this.pushMesh(r),this.currentVbb.reset(0)}this.loadContext&&this.loadContext.loadDoneCB(!0,e)}}},b.prototype.tx=function(t){return this.sx(t)},b.prototype.ty=function(t){return this.sy(t)},b.prototype.sx=function(t){return t*this.scaleX},b.prototype.sy=function(t){return t*this.scaleY},b.prototype.invertColor=function(t){var e=t>>16&255,r=t>>8&255,n=255&t;return(t>>24&255)<<24|(e=255-e)<<16|(r=255-r)<<8|255-n},b.prototype.mapColor=function(t,e){if(!this.hidePaper||0!==this.bgColor)return t;var r=255&t;return r<127||r===(65280&t)>>8&&r===(16711680&t)>>16&&e&&(t&=1442840575),t},b.prototype.parsePointPositions=function(){var t=this.stream.getVarints(),e=this.stream.getVarints();return t=y(t),e=y(e),t+=this.offsetX,e+=this.offsetY,this.offsetX=t,this.offsetY=e,[this.tx(t),this.ty(e)]},b.prototype.parserAssert=function(t,e,r){return t!=e&&(d.vF.warn("Expect "+e+"; actual type is "+t+"; in function "+r),this.error=!0,!0)},b.prototype.unhandledTypeWarning=function(t,e){d.vF.warn("Unhandled semantic type : "+e+" in function "+t)},b.prototype.parseObject=function(){var t=this.stream.getVarints();switch(this.objectStack.push(t),t){case v.st_sheet:this.objectNameStack.push("sheet"),this.objectMemberQueue.unshift("paperColor");break;case v.st_viewport:this.objectNameStack.push("viewport"),this.objectMemberQueue.unshift("units","transform");break;case v.st_clip:this.objectNameStack.push("clip"),this.objectMemberQueue.unshift("contourCounts","points","indices");break;case v.st_polytriangle:this.objectNameStack.push("polyTriangle"),this.objectMemberQueue.unshift("points","indices","colors");break;case v.st_raster:this.objectNameStack.push("raster"),this.objectMemberQueue.unshift("position","width","height","imageId");break;case v.st_text:this.currentStringNumber=this.strings.length,0===this.objectNumber&&(this.objectNumber=this.currentFakeId--),this.currentStringBox.makeEmpty(),this.objectNameStack.push("text"),this.objectMemberQueue.unshift("string","position","height","widthScale","rotation","oblique","charWidths");break;case v.st_font_def:this.objectNameStack.push("fontDef"),this.objectMemberQueue.unshift("name","fullName","flags","spacing","panose");break;case v.st_end_object:if(this.objectStack.pop(),this.objectStack.length){switch(this.objectStack.pop()){case v.st_polytriangle:this.actOnPolyTriangle();break;case v.st_viewport:this.actOnViewport();break;case v.st_clip:this.actOnClip();break;case v.st_raster:this.actOnRaster();break;case v.st_text:this.actOnText();break;case v.st_font_def:this.actOnFontDef()}var e=this.objectNameStack.pop(),r=this.parseObjState[e];for(var n in r)r[n]=null}else this.parserAssert(0,1,"parseEndObject (Stack Empty)");this.objectMemberQueue.length=0;break;default:this.objectNameStack.push("unknown"),this.error=!0,this.unhandledTypeWarning("parseObject",t)}},b.prototype.initSheet=function(t){if(!this.hidePaper&&(this.bgColor=t,this.metadata)){var e=this.paperWidth,r=this.paperHeight,n={x:0,y:0},i={x:e,y:0},s={x:0,y:r},o=this.metadata.page_dimensions||{};if(isFinite(o.paper_rotation)&&0!==o.paper_rotation){var a=o.paper_rotation*Math.PI/180,u=Math.cos(a),c=Math.sin(a);i.y=e*c,i.x=e*u,s.x=-r*c,s.y=r*u}isFinite(o.paper_offset_x)&&0!==o.paper_offset_x&&(n.x=o.paper_offset_x),isFinite(o.paper_offset_y)&&0!==o.paper_offset_y&&(n.y=o.paper_offset_y);var h=this.currentVbb,l=[n.x,n.y,n.x+i.x,n.y+i.y,n.x+i.x+s.x,n.y+i.y+s.y,n.x+s.x,n.y+s.y],f=[t,t,t,t],d=[0,1,2,0,2,3];if(!this.noShadow){var p=.0075*e,m={x:i.x*p/e,y:i.y*p/e},g={x:s.x*p/r,y:s.y*p/r},v={x:n.x+m.x,y:n.y+m.y},y={x:n.x+i.x,y:n.y+i.y},b=4283782485;l=l.concat([v.x-g.x,v.y-g.y,v.x-g.x+i.x,v.y-g.y+i.y,v.x+i.x,v.y+i.y,v.x,v.y,y.x,y.y,y.x+m.x,y.y+m.y,y.x+m.x-g.x+s.x,y.y+m.y-g.y+s.y,y.x-g.x+s.x,y.y-g.y+s.y]),f=f.concat([b,b,b,b,b,b,b,b]),d=d.concat([4,5,6,4,6,7,8,9,10,8,10,11]),this.hasPageShadow=!0}this.addPolyTriangle(l,f,d,4294967295,-1,0,!1),h.addSegment(n.x,n.y,n.x+i.x,n.y+i.y,0,1e-6,4278190080,-1,0,this.currentVpId),h.addSegment(n.x+i.x,n.y+i.y,n.x+i.x+s.x,n.y+i.y+s.y,0,1e-6,4278190080,-1,0,this.currentVpId),h.addSegment(n.x+i.x+s.x,n.y+i.y+s.y,n.x+s.x,n.y+s.y,0,1e-6,4278190080,-1,0,this.currentVpId),h.addSegment(n.x+s.x,n.y+s.y,n.x,n.y,0,1e-6,4278190080,-1,0,this.currentVpId)}},b.prototype.setObjectMember=function(t){if(!this.objectMemberQueue.length)return d.vF.warn("Unexpected object member. "+t+" on object "+this.objectNameStack[this.objectNameStack.length-1]),!1;var e=this.objectMemberQueue.shift(),r=this.objectNameStack[this.objectNameStack.length-1];return"sheet"==r&&"paperColor"==e?(this.initSheet(t),!0):!!r&&(this.parseObjState[r][e]=t,!0)},b.prototype.parseString=function(){var t=this.stream,e=t.getVarints(),r=t.getVarints(),n=t.getString(r);if(e===v.st_object_member){if(this.setObjectMember(n))return}else d.vF.info("Unexpected opcode semantic type for string.");return n},b.prototype.actOnFontDef=function(){var t=this.parseObjState.fontDef;this.fontDefs[++this.fontCount]=t,this.fontId=this.fontCount},b.prototype.parsePoint=function(){var t=this.stream.getVarints(),e=this.parsePointPositions();if(t===v.st_object_member){if(this.setObjectMember(e))return}else d.vF.info("Unexpected opcode semantic type for point.");return e},b.prototype.parsePointsArray=function(){var t=this.stream,e=t.getVarints(),r=t.getVarints();if(r){r/=2;for(var n,i=[],s=0;s<r;++s)n=this.parsePointPositions(),i.push(n[0]),i.push(n[1]);switch(e){case v.st_polyline:return void this.actOnPolylinePointsArray(i);case v.st_dot:return void this.actOnDot(i);case v.st_object_member:if(this.setObjectMember(i))return;break;default:d.vF.info("Unexpected opcode semantic type for points array.")}return i}},b.prototype.parseIntArray=function(){for(var t=this.stream,e=t.getVarints(),r=t.getVarints(),n=[],i=0;i<r;++i)n.push(t.getUint32());if(e===v.st_object_member){if(this.setObjectMember(n))return}else this.unhandledTypeWarning("parseIntArray",e);return n},b.prototype.parseDoubleArray=function(){for(var t=this.stream,e=t.getVarints(),r=t.getVarints(),n=[],i=0;i<r;++i)n.push(t.getFloat64());if(e===v.st_object_member){if(this.setObjectMember(n))return}else this.unhandledTypeWarning("parseDoubleArray",e);return n},b.prototype.parseByteArray=function(){for(var t=this.stream,e=t.getVarints(),r=t.getVarints(),n=[],i=0;i<r;++i)n.push(t.getUint8());if(e===v.st_object_member){if(this.setObjectMember(n))return}else this.unhandledTypeWarning("parseByteArray",e);return n},b.prototype.parseVarintArray=function(){for(var t=this.stream,e=t.getVarints(),r=[],n=t.getVarints(),i=0;i<n;++i)r.push(t.getVarints());if(e===v.st_object_member){if(this.setObjectMember(r))return}else this.unhandledTypeWarning("parseVarIntArray",e);return r},b.prototype.parseInt=function(){var t=this.stream,e=t.getVarints(),r=t.getUint32();switch(e){case v.st_color:this.color=this.mapColor(r,!1),this.currentGeomMetrics.colors++;break;case v.st_fill:this.fill=!0,this.fillColor=this.mapColor(r,!0),this.currentGeomMetrics.fills++;break;case v.st_object_member:if(this.setObjectMember(r))return;default:this.unhandledTypeWarning("parseInt",e)}return r},b.prototype.parseVoid=function(){var t=this.stream.getVarints();t===v.st_fill_off?(this.fill=!1,this.currentGeomMetrics.fills++):this.unhandledTypeWarning("parseVoid",t)},b.prototype.parseVarint=function(){var t=this.stream,e=t.getVarints(),r=t.getVarints();switch(e){case v.st_line_weight:this.lineWeight=this.tx(r),this.currentGeomMetrics.line_weights++;break;case v.st_line_caps:this.currentGeomMetrics.line_caps++;break;case v.st_line_join:this.currentGeomMetrics.line_joins++;break;case v.st_object_id:case v.st_markup_id:this.objectNumber=r,this.maxObjectNumber=Math.max(this.maxObjectNumber,r),this.currentGeomMetrics.db_ids++;break;case v.st_link:this.linkNumber&&(this.linkBoxes[this.linkNumber]=this.currentLinkBox.clone(),this.currentLinkBox.makeEmpty()),this.linkNumber=r;break;case v.st_layer:this.currentGeomMetrics.layers++,this.layer=this.layersMap[r];break;case v.st_font_ref:this.fontId=r;break;case v.st_object_member:if(this.setObjectMember(r))return}return r},b.prototype.parseFloat=function(){var t=this.stream,e=t.getVarints(),r=t.getFloat32();switch(e){case v.st_miter_angle:case v.st_miter_length:break;case v.st_object_member:if(this.setObjectMember(r))return}return r},b.prototype.parseCircularArc=function(){var t=this.stream,e=t.getVarints();if(!this.parserAssert(e,v.st_arc,"parseCircularArc")){var r=this.parsePointPositions(),n=t.getVarints(),i=t.getFloat32(),s=t.getFloat32();this.actOnCircularArc(r[0],r[1],i,s,this.sx(n))}},b.prototype.parseCircle=function(){var t=this.stream,e=t.getVarints();if(!this.parserAssert(e,v.st_arc,"parseCircle")){var r=this.parsePointPositions(),n=t.getVarints();this.actOnCompleteCircle(r[0],r[1],this.sx(n))}},b.prototype.parseArc=function(){var t=this.stream,e=t.getVarints();if(!this.parserAssert(e,v.st_arc,"parseArc")){var r=this.parsePointPositions(),n=t.getVarints(),i=t.getVarints(),s=t.getFloat32(),o=t.getFloat32(),a=t.getFloat32();this.actOnArc(r[0],r[1],o,a,this.sx(n),this.sy(i),s)}},b.prototype.parseDataType=function(){var t=this.stream.getVarints();switch(t){case g.dt_void:this.parseVoid();break;case g.dt_int:this.parseInt();break;case g.dt_object:this.parseObject();break;case g.dt_varint:this.parseVarint();break;case g.dt_point_varint:this.parsePoint();break;case g.dt_float:this.parseFloat();break;case g.dt_point_varint_array:this.parsePointsArray();break;case g.dt_circular_arc:this.parseCircularArc();break;case g.dt_circle:this.parseCircle();break;case g.dt_arc:this.parseArc();break;case g.dt_int_array:this.parseIntArray();break;case g.dt_varint_array:this.parseVarintArray();break;case g.dt_byte_array:this.parseByteArray();break;case g.dt_string:this.parseString();break;case g.dt_double_array:this.parseDoubleArray();break;default:this.error=!0,d.vF.info("Data type not supported yet: "+t)}},b.prototype.readHeader=function(){var t=this.stream=new f.z(this.data),e=t.getString(3);if("F2D"!==e)return d.vF.error("Invalid F2D header : "+e,(0,p.$f)(p.tG.BAD_DATA)),!1;var r=t.getString(2);return"01"!==r?(d.vF.error("Only support f2d major version 1; actual version is : "+r,(0,p.$f)(p.tG.BAD_DATA)),!1):"."!==t.getString(1)?(d.vF.error("Invalid version delimiter.",(0,p.$f)(p.tG.BAD_DATA)),!1):(t.getString(2),!0)},b.prototype.parse=function(){if(this.readHeader()){for(var t=this.stream;t.offset<t.byteLength&&(this.parseDataType(),!this.error);)this.opCount++;this.linkNumber&&(this.linkBoxes[this.linkNumber]=this.currentLinkBox.clone(),this.currentLinkBox.makeEmpty()),this.flushBuffer(0,!0),this.currentVbb=null,this.stream=null,this.data=null,d.vF.info("F2d parse: data types count : "+this.opCount)}},b.prototype.parseFrames=function(t){if(this.data)for(var e=this.stream=new f.z(this.data);e.offset<e.byteLength&&(this.parseDataType(),!this.error);)this.opCount++;else t||d.vF.warn("Unexpected F2D parse state: If there is no data, we only expect a flush command, but flush was false.");t&&this.flushBuffer(0,!0),this.stream=null,this.data=null},b.prototype.actOnPolylinePointsArray=function(t){this.flushBuffer();for(var e=t.length/2,r=0,n=t[0],i=t[1],s=1;s<e;++s){var o=t[2*s],a=t[2*s+1];this.currentVbb.addSegment(n,i,o,a,r,this.lineWeight,this.color,this.objectNumber,this.layer,this.currentVpId),r+=Math.sqrt((o-n)*(o-n)+(a-i)*(a-i)),n=o,i=a}this.numPolylines++,this.numLineSegs+=e-1,this.currentGeomMetrics.plines++,this.currentGeomMetrics.pline_points+=e-1},b.prototype.actOnDot=function(t){this.currentGeomMetrics.dots++;var e=t[0],r=t[1];this.actOnCompleteCircle(e,r,this.sx(1),!0)},b.prototype.actOnCompleteCircle=function(t,e,r,n){this.flushBuffer(),this.numCircles++,n||this.currentGeomMetrics.circles++,this.fill?this.currentVbb.addSegment(t,e,t,e,0,2*r,this.color,this.objectNumber,this.layer,this.currentVpId):this.currentVbb.addArc(t,e,0,2*Math.PI,r,r,0,this.lineWeight,this.color,this.objectNumber,this.layer,this.currentVpId)},b.prototype.actOnCircularArc=function(t,e,r,n,i){this.numCircles++,this.currentGeomMetrics.circ_arcs++,this.flushBuffer(),this.currentVbb.addArc(t,e,r,n,i,i,0,this.lineWeight,this.color,this.objectNumber,this.layer,this.currentVpId)},b.prototype.actOnArc=function(t,e,r,n,i,s,o){this.numEllipses++,this.currentGeomMetrics.arcs++,this.flushBuffer(),this.currentVbb.addArc(t,e,r,n,i,s,o,this.lineWeight,this.color,this.objectNumber,this.layer,this.currentVpId)},b.prototype.actOnRaster=function(){if(this.manifestAvailable){this.flushBuffer(4,!0);var t=this.parseObjState.raster,e=t.position,r=t.imageId,n=this.imageId2URI[r],i=this.sx(t.width),s=this.sy(t.height),o=e[0]+.5*i,a=e[1]-.5*s;this.currentVbb.addTexturedQuad(o,a,i,s,0,4278255615,this.objectNumber,this.layer,this.currentVpId),this.currentImage={dataURI:n},this.flushBuffer(0,!0),this.currentGeomMetrics.rasters++}},b.prototype.actOnClip=function(){var t=this.parseObjState.clip;this.parseObjState.clip={},this.clips.push(t),this.currentGeomMetrics.clips++},b.prototype.actOnText=function(){this.strings[this.currentStringNumber]=this.parseObjState.text.string,this.currentGeomMetrics.texts++,this.currentGeomMetrics.strings.push(this.parseObjState.text.string),this.stringDbIds[this.currentStringNumber]=this.objectNumber,this.stringBoxes.push(this.currentStringBox.min.x,this.currentStringBox.min.y,this.currentStringBox.max.x,this.currentStringBox.max.y),this.extendStringsFetching&&(this.stringCharWidths.push(this.parseObjState.text.charWidths),this.stringAngles.push(this.parseObjState.text.rotation),this.stringPositions.push(this.parseObjState.text.position),this.stringHeights.push(this.parseObjState.text.height)),this.currentStringBox.makeEmpty(),this.currentStringNumber=-1,this.objectNumber<-1&&(this.objectNumber=0)};var x=new h.S;b.prototype.addPolyTriangle=function(t,e,r,n,i,s,o){var a=this,u=null,c=-1;function h(t,e){if(t>e){var r=t;t=e,e=r}if(u[t]){var n=u[t],i=n.lastIndexOf(e);-1==i?n.push(e):n[i]=-1}else u[t]=[e]}function l(r,o){if(r>o){var h=r;r=o,o=h}var l=u[r];l&&-1!=l.indexOf(o)&&(a.flushBuffer(4),a.currentVbb.addSegment(t[2*r],t[2*r+1],t[2*o],t[2*o+1],0,c,a.mapColor(e?e[r]:n,!0),i,s,a.currentVpId),e&&e[r]!=e[o]&&d.vF.warn("Gouraud triangle encountered. Will have incorrect antialiasing."))}if(this.objectStack[this.objectStack.length-1]==v.st_text&&(c=-.5),o){u=new Array(t.length/2);for(let t=0,e=r.length;t<e;t+=3){let e=r[t],n=r[t+1],i=r[t+2];h(e,n),h(n,i),h(i,e)}}if(-1!==this.currentStringNumber||this.linkNumber){let e=t.length/2;for(let r=0;r<e;++r)x.set(t[2*r],t[2*r+1],0),-1!==this.currentStringNumber&&this.currentStringBox.expandByPoint(x),this.linkNumber&&this.currentLinkBox.expandByPoint(x)}if(this.currentVbb.useInstancing){let a=r.length;for(let u=0;u<a;u+=3){let a=r[u],c=r[u+1],h=r[u+2];this.flushBuffer(4),this.currentVbb.addTriangleGeom(t[2*a],t[2*a+1],t[2*c],t[2*c+1],t[2*h],t[2*h+1],this.mapColor(e?e[a]:n,!0),i,s,this.currentVpId),o&&(l(a,c),l(c,h),l(h,a))}}else{var f=t.length/2;this.flushBuffer(f);for(var p=this.currentVbb,m=p.vcount,g=0;g<f;++g){var y=t[2*g],b=t[2*g+1];p.addVertexPolytriangle(y,b,this.mapColor(e?e[g]:n,!0),i,s,this.currentVpId)}p.addIndices(r,m),o&&function(){for(var r=0,o=u.length;r<o;r++){var h=u[r];if(h)for(var l=0;l<h.length;l++){var f=h[l];-1!=f&&(a.flushBuffer(4),a.currentVbb.addSegment(t[2*r],t[2*r+1],t[2*f],t[2*f+1],0,c,a.mapColor(e?e[r]:n,!0),i,s,a.currentVpId),e&&e[r]!=e[f]&&d.vF.warn("Gouraud triangle encountered. Will have incorrect antialiasing."))}}}()}},b.prototype.actOnPolyTriangle=function(){var t=this.parseObjState.polyTriangle;this.parseObjState.polyTriangle={};var e=t.points,r=t.indices,n=t.colors;if(e&&r){if(this.objectStack[this.objectStack.length-1]==v.st_text){if(this.excludeTextGeometry)return}else this.currentGeomMetrics.ptris++,this.currentGeomMetrics.ptri_points+=e.length/2,this.currentGeomMetrics.ptri_indices+=r.length;this.numPolytriangles++,this.numTriangles+=r.length/3,this.addPolyTriangle(e,n,r,this.color,this.objectNumber,this.layer,!0)}else d.vF.warn("Malformed polytriangle.")},b.prototype.actOnViewport=function(){var t=this.parseObjState.viewport;this.parseObjState.viewport={},t.geom_metrics=this.currentGeomMetrics={arcs:0,circles:0,circ_arcs:0,viewports:0,clips:0,colors:0,db_ids:0,dots:0,fills:0,layers:0,line_caps:0,line_joins:0,line_patterns:0,line_pat_refs:0,plines:0,pline_points:0,line_weights:0,links:0,miters:0,ptris:0,ptri_indices:0,ptri_points:0,rasters:0,texts:0,strings:[]},this.viewports.push(t),this.currentVpId=this.viewports.length-1},b.prototype.createLayerGroups=function(t){var e=this.layersRoot={name:"root",id:"root",childrenByName:{},isLayer:!1},r=0,n=0;for(var i in t){var s=parseInt(i),o=t[i],a="string"==typeof o?o:o.name;a||(a=i);var u=a.split("|"),c=e;if(u.length>1)for(var h=0;h<u.length-1;++h){var l=u[h],f=c.childrenByName[l];f||(f={name:l,id:"group-"+r++,childrenByName:{},isLayer:!1},c.childrenByName[l]=f),c=f}c.childrenByName[a]={name:a,index:s,id:n++,childrenByName:{},isLayer:!0}}!function t(e){var r=Object.keys(e.childrenByName).map((function(t){return e.childrenByName[t]}));if(delete e.childrenByName,r.length){e.children=r,e.childCount=0;for(var n=0;n<r.length;++n)e.childCount+=t(r[n]);r.sort((function(t,e){return t.isLayer&&!e.isLayer?-1:!t.isLayer&&e.isLayer?1:t.name.localeCompare(e.name,void 0,{sensitivity:"base",numeric:!0})}))}return e.isLayer?1:e.childCount}(this.layersRoot)}},5982:t=>{const e=new Array(256);for(let t=0;t<256;t++){let r=t.toString(16);1===r.length&&(r="0"+r),e[t]=r}var r=new Array(20),n=new Array(10);t.exports={binToPackedString:function(t,e,r){for(var i=20===r?n:[],s=0;s<r;s+=2){var o=t[e+s],a=t[e+s+1];i[s/2]=a<<8|o}return String.fromCharCode.apply(null,i)},bin16ToPackedString:function(t,e){return String.fromCharCode(t[e],t[e+1],t[e+2],t[e+3],t[e+4],t[e+5],t[e+6],t[e+7],t[e+8],t[e+9])},unpackHexString:function(t){for(var n=10===t.length?r:[],i=0;i<t.length;i++){var s=t.charCodeAt(i);n[2*i]=e[255&s],n[2*i+1]=e[s>>8&255]}return n.join("")},packedToBin:function(t,e,r){for(let n=0;n<t.length;n++){let i=t.charCodeAt(n);e[r+2*n]=255&i,e[r+2*n+1]=i>>8&255}}}},3314:(t,e,r)=>{const{WebSocketBase:n,STATE:i}=r(4318),s=r(5982).packedToBin,o=r(5982).binToPackedString;class a extends n{clone(){let t=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];const e=new a(this.url,this.queryParams,this.headers,this.onResourcesReceived,this.onResourceFailed,this.onConnectionFailed);return this.authorizeUrns.forEach((r=>{e.addAuthorizeUrn(r,t)})),e}_decodeMessage(t){const e=new Int32Array(t,0,3);if(827019343!==e[0])return void console.error("Invalid message format",e[0].toString(16),e[1],t);const r=String.fromCharCode(255&e[1]),n=e[2],i=new Int32Array(t,12,n),s=new Uint8Array(t,12+4*n),a=[],u=[],c=[];for(let t=0;t<i.length;t++){const e=i[t],n=t<i.length-1?i[t+1]:s.byteLength,h=o(s,e,20),l=s.subarray(e+20,n);if(this.numRequestsReceived++,"e"===r){let t=(new TextDecoder).decode(l.subarray(4));t="The service returned the following message: "+t;let e=this.inFlightRequests.get(h).type;this.onResourceFailed(h,e,t)}a.push(h),u.push(this.inFlightRequests.get(h).lineageUrn),c.push(l),this.inFlightRequests.delete(h)}"e"!==r&&this.onResourcesReceived(a,u,c,r)}_flushSendQueue(){var t;if((null===(t=this.ws)||void 0===t?void 0:t.readyState)===i.OPEN){for(const[t,e]of this._pendingSends){this.accountIdSent!==t&&(this.ws.send("/account_id/"+t),this.accountIdSent=t);for(const[t,r]of e){if(!r.length)continue;this.numRequestsSent+=r.length;const e=1+20*r.length;this.msgBuffer.length<e&&(this.msgBuffer=new Uint8Array(e)),this.msgBuffer[0]=t.charCodeAt(0);for(let t=0;t<r.length;t++)s(r[t],this.msgBuffer,1+20*t);this.ws.send(new Uint8Array(this.msgBuffer.buffer,0,e))}}this._pendingSends.clear(),this._numPendingSends=0}else this._openWebSocket()}requestResource(t,e,r,n,i){if(this.hasPermanentError)return void console.error("requestResource called on unusable WebSocket");const 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l,f,d=a.vb,p=a.vbstride,m=t.stream;if(m.getVector3Array(d,a.vertexCount,a.vblayout.position.offset,p),u)for(l=0,h=a.vblayout.color.offset,f=a.vertexCount;l<f;l++,h+=p)d[h]=m.getFloat32(),d[h+1]=m.getFloat32(),d[h+2]=m.getFloat32(),m.getFloat32();var g=function(t){return t.buffer.slice(t.byteOffset,t.byteOffset+t.length)};if(n){var v,y;e.version>1?(v=new Uint16Array(g(m.getBytes(2*i))),y=new Uint16Array(g(m.getBytes(2*o)))):(v=new Int32Array(g(m.getBytes(4*i))),y=new Int32Array(g(m.getBytes(4*o))));var b=y[o-1]-o+1;a.indices=new Uint16Array(2*b);for(var x=0,w=0;w+1<o;w++)for(var _=y[w];_+1<y[w+1];_++)a.indices[x++]=v[_],a.indices[x++]=v[_+1]}else a.indices=new Uint16Array(g(m.getBytes(2*i)));return 1!=a.lineWidth&&function(t,e,r,n,i){i=t.vbstride,t.vblayout.prev={offset:i,itemSize:3},i+=3,t.vblayout.next={offset:i,itemSize:3},i+=3,t.vblayout.side={offset:i,itemSize:1},t.vbstride+=7;var s,o,a,u,h,l=0,f=new 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b=0;b<2;++b)t.vb[i]=p[y].pos.x,t.vb[i+1]=p[y].pos.y,t.vb[i+2]=p[y].pos.z,i+=e,t.vb[i]=p[y].prev.x,t.vb[i+1]=p[y].prev.y,t.vb[i+2]=p[y].prev.z,i+=3,t.vb[i]=p[y].next.x,t.vb[i+1]=p[y].next.y,t.vb[i+2]=p[y].next.z,i+=3,t.vb[i]=b?-1:1,i+=1;t.vertexCount=v,t.isWideLines=!0}(a,p,d,b,h),s.s.computeBounds3D(a),a},f=function(t,e,r){return l(t,e,r,!0)},d=function(t,e,r){return l(t,e,r,!1)};function p(t,e,r){var n=t.seekToEntry(e);return n?"Autodesk.CloudPlatform.OpenCTM"==n.entryType?h(t.stream,r.dstBuffer,r.startOffset,r.estimateSizeOnly,r.packNormals):"Autodesk.CloudPlatform.Lines"==n.entryType?f(t,n,r.estimateSizeOnly):"Autodesk.CloudPlatform.Points"==n.entryType?d(t,n,r.estimateSizeOnly):null:null}var m,g,v,y,b,x,w,_,I,A=r(7480),O=r(1136),S=r(6118);function P(t){return t.vb?t.vb.length/t.vbstride:t.attributes.position?t.attributes.position.array.length/3:0}function k(t){const e=t.attributes;let r,n,i;if(t.vblayout){if(!t.vblayout.position)return{positions:void 0,poffset:void 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c(t){t.fragments_extra&&function(t,e,r,i){n.PG.getItem(t,e,i,t.onFailureCallback,{responseType:"arraybuffer"})}(t,t.fragments_extra,0,(function(e){if(e&&e.length){var r=new u(e,t);if(r.count){var n=new i.iD(null,null,r);n.build(t.bvhOptions);var s={nodes:n.nodes.getRawData(),primitives:n.primitives};t.worker.postMessage({bvh:s,boxes:r.boxes,boxStride:r.boxStride},[s.nodes,s.primitives.buffer,r.boxes.buffer])}}}))}function h(t){t.register("LOAD_OTG_BVH",{doOperation:c})}u.prototype.getCount=function(){return this.count},u.prototype.isTransparent=function(t){return!!(16777216&this.flags[t*this.boxStride+6])},u.prototype.getPolygonCount=function(t){return 16777215&this.flags[t*this.boxStride+6]}},2637:(t,e,r)=>{"use strict";r.d(e,{k:()=>E});var n=r(1136),i=r(6247);const s="otg",o="otg-content",a="otg-lru",u=25e4;class 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g=(t,e)=>{const r=new Set(t);for(let n=0;n<t.length;++n){const i=t[n];if(!(i in e))continue;const s=e[i];for(let e=0;e<s.length;++e){const n=s[e];r.has(n)||(t.push(n),r.add(n))}}};if(1===o.length)return u&&g(o[0],c),o[0];var y={},b=o[0];for(let t=0;t<b.length;t++)y[b[t]]=1;for(let t=1;t<o.length;t++){b=o[t];var x={};for(let t=0;t<b.length;t++)1===y[b[t]]&&(x[b[t]]=1);y=x}h=[];for(let t in y)h.push(parseInt(t));return u&&g(h,c),h},this.bruteForceFind=function(t){var r=[];return this.enumObjects((function(n){var i=!1;A.enumObjectProperties(n,(function(r){var n=e[r],s=n[0],o=n[5];if(s===t||o===t)return i=!0,!0})),i&&r.push(n)})),r},this.getLayerToNodeIdMapping=function(){var t={};return this.enumObjects((function(e){A.enumObjectProperties(e,(function(r,n){if(r==w){var i=A.getAttrValue(r,n);return Array.isArray(t[i])||(t[i]=[]),t[i].push(e),!0}}))})),t},this.getAttributeDef=function(t){var r=e[t];return{name:r[0],category:r[1],dataType:r[2],dataTypeContext:r[3],description:r[4],displayName:r[5],flags:r[6],precision:r.length>7?r[7]:0}},this.enumAttributes=function(t){for(var r=1;r<e.length&&!t(r,this.getAttributeDef(r),e[r]);r++);},this.enumObjectProperties=S?function(t,e){let i=r[t],s=r[t+1],o=n,a=0;for(;i<s;){let t=o[i++],r=127&t,n=7;for(;128&t;)t=o[i++],r|=(127&t)<<n,n+=7;for(a+=r,t=o[i++],r=127&t,n=7;128&t;)t=o[i++],r|=(127&t)<<n,n+=7;if(e(a,r))break}}:function(t,e){let i=2*r[t],s=2*r[t+1];for(let t=i;t<s&&!e(n[t],n[t+1]);t+=2);};let M={};function E(t,e,i){let s=r[t],o=r[t+1],a=n,u=[],c=[];i=i||{};let h=0;for(;s<o;){let t=a[s++],r=127&t,n=7;for(;128&t;)t=a[s++],r|=(127&t)<<n,n+=7;for(h+=r,t=a[s++],r=127&t,n=7;128&t;)t=a[s++],r|=(127&t)<<n,n+=7;if(h===v){let t=A.getAttrValue(h,r);c.push(t)}else e&&!e[h]||(i[h]=r,u.push(h),u.push(r))}for(let t=0;t<c.length;t++){let r=c[t],n=M[r];n||(M[r]=n=E(r));for(let t=0;t<n.length;t+=2){let r=n[t],s=n[t+1];e&&!e[r]||i[r]||A.attributeHidden(r)||(i[r]=s,u.push(r),u.push(s))}}return u}this.getPropertiesSubsetWithInheritance=S?E:function(t,e,i){let s=2*r[t],o=2*r[t+1],a=[],u=[];i=i||{};for(let t=s;t<o;t+=2){let r=n[t],s=n[t+1];if(r===v){let t=A.getAttrValue(r,s);u.push(t)}else e&&!e[r]||(i[r]=s,a.push(r),a.push(s))}for(let t=0;t<u.length;t++){let r=u[t],n=M[r];n||(M[r]=n=E(r));for(let t=0;t<n.length;t+=2){let r=n[t],s=n[t+1];e&&!e[r]||i[r]||A.attributeHidden(r)||(i[r]=s,a.push(r),a.push(s))}}return a},this.findLayers=function(){var t={name:"root",id:1,index:1,children:[],isLayer:!1,childCount:0};if(void 0===w)return t;var e=[],r=this;return this.enumObjects((function(t){r.enumObjectProperties(t,(function(t,n){if(t===w){var i=r.getValueAt(n);return i&&-1===e.indexOf(i)&&e.push(i),!0}}))})),e.sort((function(t,e){return t.localeCompare(e,void 0,{sensitivity:"base",numeric:!0})})),t.childCount=e.length,t.children=e.map((function(t,e){return{name:t,index:e+1,id:e+1,isLayer:!0}})),t},this.enumObjects=function(t,e,n){var i=r.length-1;e="number"==typeof e?Math.max(e,1):1,n="number"==typeof n?Math.min(i,n):i;for(var s=e;s<n&&!t(s);s++);},this.getAttrChild=function(){return p},this.getAttrParent=function(){return m},this.getAttrName=function(){return g},this.getAttrLayers=function(){return w},this.getAttrInstanceOf=function(){return v},this.getAttrViewableIn=function(){return y},this.getAttrXref=function(){return b},this.getAttrNodeFlags=function(){return x},this.attributeHidden=function(t){return 1&e[t][6]||t==m||t==p||t==y||t==b},this._attributeIsBlacklisted=function(t){var r=e[t],n=r[0],i=r[1];return!(!Object.prototype.hasOwnProperty.call(c,i)||-1===c[i].indexOf(n))||!(!Object.prototype.hasOwnProperty.call(u,i)||-1===u[i].indexOf(n))},this._ignoreAttribute=function(t,r){var n=e[r],i=n[0],s=n[1];return t[s]&&t[s].has(i)},this.findParent=function(t){let e=null;return A.enumObjectProperties(t,(function(t,r){t===m&&(e=A.getAttrValue(t,r,!0))})),e},this._getAttributeAndValueIds=function(t,e,r){let n=this.getPropertiesSubsetWithInheritance(t),i=r&&Object.keys(r).length>=1;for(let t=0;t<n.length;t+=2){let s=n[t];this._attributeIsBlacklisted(s)||this.attributeHidden(s)||i&&this._ignoreAttribute(r,s)||e.push({attrId:s,valId:n[t+1]})}e.sort((function(t,e){return t.attrId-e.attrId}))},this.findDifferences=function(t,e,r){var n={changedIds:[]},i=e&&e.dbIds,s=e&&e.listPropChanges;s&&(n.propChanges=[]);let o=e&&e.propertyFilter||{};var a=this,u=t,c=[],h=[],l={result:[],dbId:-1},f={result:[],dbId:-1},d=function(t){var e=0,r=0;if(c.length=0,h.length=0,a._getAttributeAndValueIds(t,c,o,!0,l),u._getAttributeAndValueIds(t,h,o,!0,f),c.length&&h.length){for(var i=!1,d=void 0;e<c.length&&r<h.length;){var p=c[e],m=h[r],g=p&&p.attrId,v=p&&p.valId,y=m&&m.attrId,b=m&&m.valId;if(g!==y||v!==b){if(i=!0,!s)break;var x=void 0===y||y>g,w=void 0;void 0===g||g>y?((w=u._getObjectProperty(y,b)).displayValueB=w.displayValue,w.displayValue=void 0,r++):x?((w=a._getObjectProperty(g,v)).displayValueB=void 0,e++):((w=a._getObjectProperty(g,v)).displayValueB=A.getAttrValue(y,b),e++,r++),d||(d=[]),d.push(w)}else e++,r++}i&&(n.changedIds.push(t),s&&n.propChanges.push(d))}},p=-1,m=function(t,e){var n=Math.floor(100*t/e);n!=p&&(r&&r(n),p=n)};if(i)for(var g=0;g<i.length;g++)d(i[g]),m(g,i.length);else{var v=Math.min(a.getObjectCount(),this.getObjectCount());for(let t=1;t<v;t++)d(t),m(t,v)}return n},this.numberOfAttributes=function(){var t;return(null===(t=e)||void 0===t?void 0:t.length)??0},this.numberOfValues=function(){var t;return(null===(t=l)||void 0===t?void 0:t.length)??0},this.dtor=function(){e=null,r=null,n=null,h=null,l=null,f=null,d=null,p=0,m=0,g=0,v=0,y=0,b=0,x=0}}class l{constructor(t){t?(this.buf=t.buf,this.idx=t.idx,this.next=t.next):(this.buf=new Uint8Array(256),this.next=0,this.idx=[0])}allocate(t){if(this.buf.length-this.next<t){var e=Math.max(3*this.buf.length/2,this.buf.length+t),r=new Uint8Array(e);r.set(this.buf),this.buf=r}}add(t){if(null==t)return 0;if(!t.length)return this.idx.push(this.next),this.idx.length-1;var e=(0,i.WC)(t,null);return this.allocate(e),this.next+=(0,i.WC)(t,this.buf,this.next),this.idx.push(this.next),this.idx.length-1}get(t){if(t){var e=this.idx[t-1],r=this.idx[t];return e===r?"":(0,i.jI)(this.buf,e,r-e)}}flatten(){this.idx=p(this.idx)}}var f=5;function d(){this.nodes=[],this.nextNode=0,this.children=[],this.nextChild=0,this.dbIdToIndex={},this.names=[],this.s2i={},this.strings=new l,this.nameSuffixes=[],this.getIndex(0)}function p(t){var e=new Int32Array(t.length);return e.set(t),e}function m(t,e,r){this.nodes=t.nodes,this.children=t.children,this.dbIdToIndex=t.dbIdToIndex,this.names=t.names,this.nameSuffixes=t.nameSuffixes,this.strings=new l(t.strings),this.rootId=e,this.numNodes=this.nodes.length/f,this.visibleIds=null,this.nodeBoxes=r}function g(t){this._impl=new h(t),this.customAttrs=void 0,this.setCustomAttrs=t=>this.customAttrs=t,this._attributeIsBlacklisted=t=>this._impl._attributeIsBlacklisted(t),this._getAttributeAndValueIds=(t,e,r,n)=>this._impl._getAttributeAndValueIds(t,e,r,n),this._ignoreAttribute=t=>this._impl._ignoreAttribute(t),this.attributeHidden=t=>this._impl.attributeHidden(t),this.setIdsBlob=t=>this._impl.setIdsBlob(t),this.getObjectCount=()=>this._impl.getObjectCount(),this.getIdAt=t=>this._impl.getIdAt(t),this.externalIdsLoaded=()=>this._impl.externalIdsLoaded(),this.getExternalIdMapping=t=>this._impl.getExternalIdMapping(t),this.findRootNodes=()=>this._impl.findRootNodes(),this.nodeHasChild=t=>this._impl.nodeHasChild(t),this.getNodeNameAndChildren=(t,e)=>this._impl.getNodeNameAndChildren(t,e),this.buildDbIdToFragMap=t=>this._impl.buildDbIdToFragMap(t),this.buildObjectTree=(t,e,r,n)=>this._impl.buildObjectTree(t,e,r,n),this.buildObjectTreeRec=(t,e,r,n,i,s)=>this._impl.buildObjectTreeRec(t,e,r,n,i,s),this.getSearchTerms=t=>this._impl.getSearchTerms(t),this.bruteForceSearch=(t,e,r)=>this._impl.bruteForceSearch(t,e,r),this.bruteForceFind=t=>this._impl.bruteForceFind(t),this.getLayerToNodeIdMapping=()=>this._impl.getLayerToNodeIdMapping(),this.findLayers=()=>this._impl.findLayers(),this.enumObjects=(t,e,r)=>this._impl.enumObjects(t,e,r),this.getAttrChild=()=>this._impl.getAttrChild(),this.getAttrParent=()=>this._impl.getAttrParent(),this.getAttrName=()=>this._impl.getAttrName(),this.getAttrLayers=()=>this._impl.getAttrLayers(),this.getAttrInstanceOf=()=>this._impl.getAttrInstanceOf(),this.getAttrViewableIn=()=>this._impl.getAttrViewableIn(),this.getAttrXref=()=>this._impl.getAttrXref(),this.getAttrNodeFlags=()=>this._impl.getAttrNodeFlags(),this.findParent=t=>this._impl.findParent(t),this.findDifferences=(t,e,r)=>this._impl.findDifferences(t,e,r),this.numberOfAttributes=()=>this._impl.numberOfAttributes(),this.numberOfValues=()=>this._impl.numberOfValues(),this.dtor=()=>this._impl.dtor(),this._customAttrIdOffset=this._impl.numberOfAttributes(),this._customValueIdOffset=this._impl.numberOfValues(),this.getObjectCustomProperties=(t,e)=>{var r;return(null===(r=this.customAttrs)||void 0===r?void 0:r.getObjectProperties(t,e,this._customAttrIdOffset,this._customValueIdOffset))??[]},this.getValueAt=t=>{const e=t-this._customValueIdOffset;return e>=0?this.customAttrs.getValueAt(e):this._impl.getValueAt(t)},this.getIntValueAt=t=>{const e=t-this._customValueIdOffset;return e>=0?this.customAttrs.getValueAt(e):this._impl.getIntValueAt(t)},this.getAttrValue=(t,e,r)=>t-this._customAttrIdOffset>=0?this.customAttrs.getValueAt(e-this._customValueIdOffset):this._impl.getAttrValue(t,e,r),this._getObjectProperty=(t,e)=>{const r=t-this._customAttrIdOffset;return r>=0?this.customAttrs._getObjectProperty(r,e-this._customValueIdOffset):this._impl._getObjectProperty(t,e)},this.getObjectProperties=(t,e,r,n,i)=>{var s;const o=this._impl.getObjectProperties(t,e,r,n,i)??{};return null===(s=this.customAttrs)||void 0===s||s.enumObjectProperties(t,((t,r)=>{const s=this.customAttrs.getAttributeAt(t);e&&-1===e.indexOf(s.name)&&-1===e.indexOf(s.displayName)||i&&-1===i.indexOf(s.category)||n&&(n.indexOf(s.name)>-1||n.indexOf(s.displayName)>-1)||o.properties.push(this.customAttrs._getObjectProperty(t,r))}),0,0),o},this.getAttributeDef=t=>{const e=t-this._customAttrIdOffset;return e>=0?this.customAttrs.getAttributeAt(e):this._impl.getAttributeDef(t)},this.enumAttributes=t=>{var e;this._impl.enumAttributes(t),null===(e=this.customAttrs)||void 0===e||e.enumAttributes(t,this._customAttrIdOffset)},this.enumObjectProperties=(t,e)=>{var r;this._impl.enumObjectProperties(t,e),null===(r=this.customAttrs)||void 0===r||r.enumObjectProperties(t,e,this._customAttrIdOffset,this._customValueIdOffset)},this.getPropertiesSubsetWithInheritance=(t,e,r)=>{var n;const i=this._impl.getPropertiesSubsetWithInheritance(t,e,r);return null===(n=this.customAttrs)||void 0===n||n.enumObjectProperties(t,((t,n)=>{e&&!e[t]||(i.push(t,n),r&&(r[t]=n))}),this._customAttrIdOffset,this._customValueIdOffset),i}}d.prototype.getIndex=function(t){var e=this.dbIdToIndex[t];if(e)return e;e=this.nextNode++,this.nodes.push(t);for(var r=1;r<f;r++)this.nodes.push(0);return this.dbIdToIndex[t]=e,e},d.prototype.setNode=function(t,e,r,n,i,s){var o,a=this.getIndex(t),u=a*f,c=i.length,h=s&&s.length;for(h&&(c+=s.length),this.nodes[u+1]=e,this.nodes[u+2]=this.nextChild,this.nodes[u+3]=h?-c:c,this.nodes[u+4]=n,o=0;o<i.length;o++)this.children[this.nextChild++]=this.getIndex(i[o]);if(h)for(o=0;o<s.length;o++)this.children[this.nextChild++]=-s[o]-1;this.nextChild>this.children.length&&console.error("Child index out of bounds -- should not happen"),this.processName(a,r)},d.prototype.processName=function(t,e){var r,n,i=-1,s=-1;if(e&&(s=e.lastIndexOf("]"),-1!==(i=e.lastIndexOf("["))&&-1!==s||(i=e.lastIndexOf(":"),s=e.length)),i>=0&&s>i){r=e.slice(0,i+1);var o=e.slice(i+1,s);(n=parseInt(o,10))&&n+""===o||(r=e,n=0)}else r=e,n=0;var a=this.s2i[r];void 0===a&&(a=this.strings.add(r),this.s2i[r]=a),this.names[t]=a,this.nameSuffixes[t]=n},d.prototype.flatten=function(){this.nodes=p(this.nodes),this.children=p(this.children),this.names=p(this.names),this.nameSuffixes=p(this.nameSuffixes),this.strings.flatten(),this.s2i=null},m.prototype.dtor=function(){this.nodes=null,this.children=null,this.dbIdToIndex=null,this.names=null,this.nameSuffixes=null,this.strings=null,this.visibleIds=null,this.nodeBoxes=null},m.prototype.getNumNodes=function(){return this.numNodes},m.prototype.getIndex=function(t){return this.dbIdToIndex[t]},m.prototype.name=function(t,e){var r,n=this.dbIdToIndex[t],i=this.strings.get(this.names[n]),s=this.nameSuffixes[n];return r=s?"["===i.charAt(i.length-1)?i+s+"]":i+s:i,e&&(this.childCounts||this.computeChildCounts(),this.childCounts[t]>0&&(r+=" ("+this.childCounts[t]+")")),r},m.prototype.getParentId=function(t){var e=this.dbIdToIndex[t];return this.nodes[e*f+1]},m.prototype.getNodeFlags=function(t){var e=this.dbIdToIndex[t];return this.nodes[e*f+4]},m.prototype.setNodeFlags=function(t,e){var r=this.dbIdToIndex[t];r&&(this.nodes[r*f+4]=e)},m.prototype.getNumChildren=function(t){var e=this.dbIdToIndex[t],r=this.nodes[e*f+3];if(r>=0)return r;var n=this.nodes[e*f+2];r=Math.abs(r);for(var i=0,s=0;s<r&&!(this.children[n+s]<0);s++)i++;return i},m.prototype.getNumFragments=function(t){var e=this.dbIdToIndex[t],r=this.nodes[e*f+3];if(r>=0)return 0;for(var n=this.nodes[e*f+2],i=0,s=(r=Math.abs(r))-1;s>=0&&!(this.children[n+s]>=0);s--)i++;return i},m.prototype.getNodeBox=function(t,e){for(var r=6*this.getIndex(t),n=0;n<6;n++)e[n]=this.nodeBoxes[r+n]},m.prototype.getVisibleIds=function(){return this.visibleIds||(this.visibleIds=Object.keys(this.dbIdToIndex).map((function(t){return parseInt(t)}))),this.visibleIds},m.prototype.enumNodeChildren=function(t,e){var r=this.dbIdToIndex[t],n=this.nodes[r*f+2],i=this.nodes[r*f+3];i=Math.abs(i);for(var s=0;s<i;s++){var o=this.children[n+s];if(o<0)break;if(e(this.nodes[o*f+0],t,r))return t}},m.prototype.enumNodeFragments=function(t,e){var r=this.dbIdToIndex[t],n=this.nodes[r*f+2],i=this.nodes[r*f+3];if(i<0){i=-i;for(var s=0;s<i;s++){var o=this.children[n+s];if(!(o>0)&&e(-o-1,t,r))return t}}},m.prototype.computeBoxes=function(t){this.nodeBoxes||(this.nodeBoxes=new Float32Array(6*this.numNodes));var e=this,r=e.getIndex(e.rootId),n=e.nodeBoxes;function i(t,r,i){var s=e.getIndex(t);o(t,s);for(var a=6*i,u=6*s,c=0;c<3;c++)n[a+c]>n[u+c]&&(n[a+c]=n[u+c]),n[a+c+3]<n[u+c+3]&&(n[a+c+3]=n[u+c+3])}function s(e,r,i){for(var s=6*e,o=6*i,a=0;a<3;a++)n[o+a]>t[s+a]&&(n[o+a]=t[s+a]),n[o+a+3]<t[s+a+3]&&(n[o+a+3]=t[s+a+3])}function o(t,r){var o=6*r;n[o]=n[o+1]=n[o+2]=1/0,n[o+3]=n[o+4]=n[o+5]=-1/0,e.getNumChildren(t)&&e.enumNodeChildren(t,i,!0),e.getNumFragments(t)&&e.enumNodeFragments(t,s)}o(e.rootId,r)},m.prototype.computeChildCounts=function(){this.childCounts||(this.childCounts={});const t=this,e=t.childCounts;!function r(n){e[n]=0;let i=0;return 4===t.getNodeFlags(n)?i=1:(t.getNumChildren(n)&&t.enumNodeChildren(n,(t=>{e[n]+=r(t)}),!0),t.getNumFragments(n)&&(i=1)),e[n]+i}(t.rootId)},m.prototype.dbIdToIndexFiltered=function(t){const e={},r=this,n=i=>{let s=t(i);return r.enumNodeChildren(i,(t=>{n(t)&&(s=!0)})),s&&(e[i]=r.dbIdToIndex[i]),s};return n(this.rootId),e};const v={Boolean:1,Integer:2,Double:3,Float:4,Blob:10,DbKey:11,String:20,LocalizableString:21,DateTime:22,GeoLocation:23,Position:24},y=[];class b{constructor(){this.lastUpdated=new Date(0),this.lastFetched=new Date(0),this.customValueIds=new Map([["",1]]),this.customValues=[null,""],this.customAttributeValues=new Map}hasObjectProperties(t){return void 0!==this.customAttributeValues.get(t)}enumObjectProperties(t,e,r,n,i){const s=this.customAttributeValues.get(e)??y;for(let e=0;e<t.length;++e){let t=!1;for(let o=0;o<s.length;){const a=s[o++],u=s[o++];if(e===a){r(a+n,u+i),t=!0;break}}t||r(e+n,1+i)}}internValue(t){let e=this.customValueIds.get(t);return void 0===e&&(e=this.customValues.length,this.customValueIds.set(t,e),this.customValues.push(t)),e}async refreshCustomPropertiesValues(t,e){let{baseUrl:r,headers:n,projectId:i,seedFileUrn:s,limit:o}=e;const a=`${r}/v2/projects/${i}/versions/${encodeURIComponent(s)}/custom-properties?limit=${o}`;try{const e=async(e,r,n)=>{r&&this.customAttributeValues.clear();for(const r of e.results){const e=t.customAttrIds.get(r.propId);if(void 0===e)continue;const n=r.svf2Id;let i=this.customAttributeValues.get(n);void 0===i&&(i=[],this.customAttributeValues.set(n,i)),null!==r.value&&i.push(e,this.internValue(r.value))}n&&(this.lastUpdated=Date.parse(e.lastModifiedAt))};await async function(t,e){const{onPage:r}=e??{},n=[];let i=!0;for(;t;){var s;const o=await fetch(t,e);if(!o.ok)throw new Error(o.statusText);const a=await o.json();t=null===(s=a.pagination)||void 0===s?void 0:s.nextUrl,r?await r(a,i,!t):n.push(a),i=!1}return n}(a,{headers:{"Content-Type":"application/json",...n},onPage:e})}catch(t){throw console.error(t),t}return this.lastFetched=Date.now(),this}async setCustomPropertiesValues(t,e){let{baseUrl:r,headers:n,projectId:i,seedFileUrn:s,selection:o,props:a}=e;const u=`${r}/v2/projects/${i}/versions/${encodeURIComponent(s)}/custom-properties`,c={},h={},l=[];for(const[t,e]of Object.entries(a))void 0===e||""===e?l.push(t):h[t]=e;Object.entries(h).length>0&&(c.assignments=[{svf2Ids:o,props:h}]),l.length>0&&(c.removals=[{svf2Ids:o,propIds:l}]);var f=await fetch(u,{method:"POST",body:JSON.stringify(c),headers:{"Content-Type":"application/json",...n}});if(!f.ok)throw new Error(f.statusText);const d=await f.json();if("FAILED"===d.status)return d;const p=Object.entries(a);for(const e of d.successfulSvf2Ids)for(const[r,n]of p){const i=t.customAttrIds.get(r);if(void 0===i)continue;let s=this.customAttributeValues.get(e);void 0===s&&(s=[],this.customAttributeValues.set(e,s));let o=-1;for(let t=0;t<s.length;t+=2)s[t]===i&&(o=t);if(void 0===n||""===n)o>=0&&s.splice(o,2);else{const t=this.internValue(n);o<0?s.push(i,t):s[o+1]=t}0===s.length&&this.customAttributeValues.delete(e)}return d}}class x{constructor(){const t=new Date(0);this.attributes={lastFetched:t,lastUpdated:t,customAttrIds:new Map,customAttrs:[]},this.values=null}getValueAt(t){return this.values.customValues[t]}getAttributeAt(t){return this.attributes.customAttrs[t]}_getObjectProperty(t,e){const r=this.getAttributeAt(t);return{displayName:r.displayName??r.name,displayValue:this.getValueAt(e),displayCategory:r.category,attributeName:r.name,type:r.dataType,units:r.dataTypeContext,hidden:!1,precision:r.precision,propType:r.propType,propertyHash:r.propertyHash}}hasObjectProperties(t){var e;return null===(e=this.values)||void 0===e?void 0:e.hasObjectProperties(t)}enumAttributes(t,e){this.attributes.customAttrs.forEach(((r,n)=>{t(n+e,r)}))}enumObjectProperties(t,e,r,n){var i;return null===(i=this.values)||void 0===i?void 0:i.enumObjectProperties(this.attributes.customAttrs,t,e,r,n)}async parseResponse(t,e){const r=t.body.getReader(),n=new TextDecoder;let{value:i,done:s}=await r.read(),o=i?n.decode(i):"";const a=/\r\n|\n|\r/g;let u=0,c=null;for(;;)if(c=a.exec(o),c)e(o.substring(u,c.index)),u=a.lastIndex;else{if(s)break;const t=o.substring(u);({value:i,done:s}=await r.read()),o=t+(i?n.decode(i):""),u=a.lastIndex=0}u<o.length&&e(o.substring(u))}async refreshCustomProperties(t){let{baseUrl:e,headers:r,projectId:n,seedFileUrn:i,propertyFilter:s,limit:o}=t;const a=`${e}/v2/projects/${n}/lineages/${encodeURIComponent(i)}/custom-properties/fields`;var u=await fetch(a,{headers:{"Content-Type":"application/json",...r}});if(!u.ok)throw new Error(u.statusText);const c=new Map([["",""]]),h=new Map,l=[],f=t=>{if(null==t)return null;let e=c.get(t);return void 0===e&&(e=t,c.set(t,t)),e};await this.parseResponse(u,(t=>{try{const r=JSON.parse(t);if(s&&!s.has(r.key))return;const n={propertyHash:r.key,category:f(r.category),name:r.name,displayName:r.displayName,dataType:v[r.type]??0,dataTypeContext:f(r.uom)??"",flags:0,precision:f(r.precision)??0,propType:f(r.propType),parameterId:r.parameterId,parameterTypeId:f(r.parameterTypeId),defaultValue:f(r.defaultValue),applicableTo:r.applicableTo};var e=h.get(n.propertyHash);e||(e=l.length,l.push(n)),h.set(n.propertyHash,e)}catch(e){throw console.error(e),console.log(t),e}}));const d=this.attributes;return d.customAttrIds=h,d.customAttrs=l,d.lastFetched=Date.now(),this}async acquireValues(t){let{baseUrl:e,headers:r,projectId:n,seedFileUrn:i,worker:s,dbPath:o,limit:a}=t,u=arguments.length>1&&void 0!==arguments[1]?arguments[1]:1e3,c=this.values;try{var h;if(c instanceof Promise)c=await c;else if(null===c||u&&Date.now()-c.lastFetched>u){c??=new b;const t=c.refreshCustomPropertiesValues(this.attributes,{baseUrl:e,headers:r,projectId:n,seedFileUrn:i,limit:a});this.values=t,await t,this.values=c}var l=null===(h=s.pdbCache)||void 0===h||null===(h=h.get(o))||void 0===h?void 0:h.pdb;l&&"setCustomAttrs"in l&&l.setCustomAttrs(this)}catch(t){throw this.values=null,t}return c}async setCustomPropertiesValues(t){let{baseUrl:e,headers:r,projectId:n,seedFileUrn:i,selection:s,props:o,worker:a,dbPath:u,limit:c}=t;const h=await this.acquireValues({baseUrl:e,headers:r,projectId:n,seedFileUrn:i,worker:a,dbPath:u,limit:c},0);return await h.setCustomPropertiesValues(this.attributes,{baseUrl:e,headers:r,projectId:n,seedFileUrn:i,selection:s,props:o})}async applyDefinitions(t){let{baseUrl:e,headers:r,projectId:n,seedFileUrn:i,bindings:s,limit:o}=t;const a=`${e}/v2/projects/${n}/lineages/${encodeURIComponent(i)}/custom-properties/bindings`,u={method:"POST",body:JSON.stringify(s),headers:{"Content-Type":"application/json",...r}};delete u.headers["x-use-contingency"];var c=await fetch(a,u);if(c.ok){const t=new Set(this.attributes.customAttrIds.keys());return s.forEach((e=>{let{propId:r,isDeleted:n}=e;return n?t.delete(r):t.add(r)})),await this.refreshCustomProperties({baseUrl:e,headers:r,projectId:n,seedFileUrn:i,propertyFilter:t,limit:o}),await this.values.refreshCustomPropertiesValues(this.attributes,{baseUrl:e,headers:r,projectId:n,seedFileUrn:i,limit:o}),this}throw new Error(c.statusText)}}class w{constructor(){this._cache={}}delete(t){delete this._cache[t]}async acquireDefinitions(t){let{baseUrl:e,headers:r,projectId:n,seedFileUrn:i,dbPath:s}=t,o=arguments.length>1&&void 0!==arguments[1]?arguments[1]:3e4,a=this._cache[s];try{if(a instanceof Promise)a=await a;else if(void 0===a||o>0&&Date.now()-a.attributes.lastFetched>o){a??=new x;const t=a.refreshCustomProperties({baseUrl:e,headers:r,projectId:n,seedFileUrn:i});this._cache[s]=t,await t,this._cache[s]=a}}catch(t){throw delete this._cache[s],t}return a}async applyDefinitions(t){let{baseUrl:e,headers:r,projectId:n,seedFileUrn:i,dbPath:s,bindings:o,limit:a}=t,u=this._cache[s]??=new x;return u instanceof Promise&&(u=await u),await u.applyDefinitions({baseUrl:e,headers:r,projectId:n,seedFileUrn:i,dbPath:s,bindings:o,limit:a}),u}}function _(t){let e=t.customPropsCache;return e||(t.customPropsCache=e=new w),e}function I(t,e){this.pdb=null,this.waitingCallbacks=[],this.error=!1,this.dbPath=t,this.dbFiles=null,this.isShared=e,this.timestamp=Date.now()}function A(t){this.data=t,this.refCount=1}class O{constructor(){this.pdbCache={},this.fileCache={}}get(t){let e=this.pdbCache[t];return e&&(e.timestamp=Date.now()),e}set(t,e){let r=new I(t,e);return this.pdbCache[t]=r,r}getFile(t){let e=this.fileCache[t];return e&&(e.timestamp=Date.now()),e}setFile(t,e){this.fileCache[t]=new A(e)}delete(t){var e=this.get(t);if(e&&e.pdb&&(e.pdb.refCount--,0===e.pdb.refCount&&(e.isShared||delete this.pdbCache[t],!e.isShared)))for(var r in e.dbFiles){var n=e.dbFiles[r];this.unrefFileCacheEntry(n.storage)}}unrefFileCacheEntry(t){for(var e in t){var r=this.fileCache[e];r&&(r.refCount--,0===r.refCount&&delete this.fileCache[e])}}}function S(t,e,r,i,s){var o;if(-1!==t.indexOf("://")||0===t.indexOf("urn:"))o=t;else{if(!e.dbPath)return void r(null);o=`${e.dbPath}${t}`}var a=n.PG.generateUrl(e.endpoint,"items",o),u=function(t){s&&e.worker.pdbCache&&e.worker.pdbCache.setFile(a,t),i[a]=t,r(t)},c=e.worker.pdbCache&&e.worker.pdbCache.getFile(a);c?(c.refCount++,u(c.data)):n.PG.getItem(e,o,u,(function(t,n,i){404!==t&&e.onFailureCallback(t,n,i),r(null)}))}function P(t,e,r,n){var i,s=t.dbId,o=t.children,a=[];if(o)for(var u=0;u<o.length;u++)P(o[u],s,r,n)&&a.push(o[u].dbId);if(r){var c=r[s];void 0!==c&&(i=Array.isArray(c)?c:[c])}var h=a.length+(i?i.length:0);return h&&n.setNode(s,e,t.name.toString(),0,a,i),h}function k(t){var e=t.worker,r=t.gltfTree,n=t.dbToFragId,i=new d;P(r,0,n,i),i.flatten(),e.postMessage({cbId:t.cbId,result:{rootId:r.dbId,instanceTreeStorage:i}})}function C(t){var e=t.worker;!function(t,e,r){let n=t.worker,i=n.pdbCache;i||(n.pdbCache=i=new O);var s=i.get(t.dbPath),o=!1;if(s?o=!0:s=i.set(t.dbPath,!!t.sharedDbPath),s.pdb)r(s.pdb,s.dbidOldToNew);else if(s.error)r(null);else if(o)s.waitingCallbacks.push(r);else{var a=t.propertydb;if(!a)return n.propdbFailed=!0,void r(null);var u={},c=[];if(a.avs.length)for(var l in a)t.skipExternalIds&&"ids"==l||(u[l]={},c.push({filename:a[l][0].path,isShared:a[l][0].isShared,storage:u[l]}));else u={ids:{},attrs:{},offsets:{},values:{},avs:{}},c.push({filename:a.attrs.length?a.attrs[0]:"objects_attrs.json.gz",storage:u.attrs}),c.push({filename:a.values.length?a.values[0]:"objects_vals.json.gz",storage:u.values}),c.push({filename:a.avs.length?a.avs[0]:"objects_avs.json.gz",storage:u.avs}),c.push({filename:a.offsets.length?a.offsets[0]:"objects_offs.json.gz",storage:u.offsets}),t.skipExternalIds||c.push({filename:a.ids.length?a.ids[0]:"objects_ids.json.gz",storage:u.ids});var f=c.length,d=0;c.forEach((function(e){S(e.filename,t,p,e.storage,e.isShared)}))}function p(e){if(f--,n.postMessage({cbId:t.cbId,progress:{percent:95*(c.length-f)/c.length}}),e||d++,!f)if(d)for(s.error=!0,r(null);s.waitingCallbacks.length;)s.waitingCallbacks.shift()(null);else{c.forEach((function(t){t.storage=null}));try{s.pdb=t.useCustomProperties?new g(u):new h(u),s.pdb.refCount=0,s.loaded=!0,s.dbFiles=c,s.timestamp=Date.now(),s.byteSize=0;for(let t in u)for(let e in u[t]){let r=u[t][e];s.byteSize+=r&&r.byteLength}for(let t in u.dbid){var i=u.dbid[t];s.dbidOldToNew=new Int32Array(i.buffer,i.byteOffset,i.byteLength/4);break}for(r(s.pdb,s.dbidOldToNew);s.waitingCallbacks.length;)s.waitingCallbacks.shift()(s.pdb,s.dbidOldToNew)}catch(t){r(null,null,t&&t.message)}}}}(t,0,(function(r,n,i){if(!r)return void e.postMessage({cbId:t.cbId,error:{instanceTree:null,maxTreeDepth:0,err:i}});var s;r.refCount++,t.skipInstanceTreeResult||r.rootsDone||(r.idroots=r.findRootNodes(),r.rootsDone=!0);var o,a=[0],u=[];let c=null;var h=t.fragToDbId;if(t.needsDbIdRemap&&t.is2d)if(n)if(h){for(var l=n,f=[],p=0;p<h.length;p++){var g=h[p];if(Array.isArray(g)){f[p]=[];for(var v=0;v<g.length;v++)f[p][v]=l[g[v]]}else f[p]=l[g]}h=f}else console.warn("No frag->dbid mapping!.");else console.warn("ID remap required, but not loaded.");var y=r.idroots;if(y&&y.length){if(o=new d,1==y.length&&r.nodeHasChild(y[0]))s=y[0],r.buildObjectTree(s,h,a,o);else{s=-1e10;var b=[];for(let t=0;t<y.length;t++)r.buildObjectTree(y[t],h,a,o),b.push(y[t]);o.setNode(s,0,"",0,b,!1)}o.flatten(),u.push(o.nodes.buffer),u.push(o.children.buffer),u.push(o.strings.buf.buffer),u.push(o.strings.idx.buffer),t.fragBoxes&&(c=new m(o,s),c.computeBoxes(t.fragBoxes),u.push(c.nodeBoxes.buffer))}e.postMessage({cbId:t.cbId,result:{rootId:s,instanceTreeStorage:o,instanceBoxes:c?c.nodeBoxes:void 0,dbidOldToNew:t.needsDbIdRemap?n:null,maxTreeDepth:a[0],objectCount:r.getObjectCount()}},u)}))}function T(t){var e=t.worker,r=e.pdbCache&&e.pdbCache.get(t.dbPath);if(r&&r.pdb){const i=t.searchText;var n=r.pdb.bruteForceSearch(i,t.attributeNames,t.searchOptions);e.postMessage({cbId:t.cbId,result:n})}}function M(t){var e=t.worker,r=e.pdbCache&&e.pdbCache.get(t.dbPath),n=e.pdbCache&&e.pdbCache.get(t.dbPath2),i=r&&r.pdb,s=n&&n.pdb;if(i&&s){var o=i.findDifferences(s,t.diffOptions,(function(e){t.worker.postMessage({cbId:t.cbId,progress:{percent:e}})}));e.postMessage({cbId:t.cbId,result:o})}}function E(t){var e=t.worker,r=e.pdbCache&&e.pdbCache.get(t.dbPath);if(r&&r.pdb){var n=r.pdb.bruteForceFind(t.propertyName);e.postMessage({cbId:t.cbId,result:n})}}function F(t){var e=t.worker,r=e.pdbCache&&e.pdbCache.get(t.dbPath);if(r&&r.pdb){var n=r.pdb.findLayers();e.postMessage({cbId:t.cbId,result:n})}}function R(t,e,r){if(!(Object.keys(r).length>0)){if(e==t.dbId)return r.name=t.name,void(r.dbId=e);var n=t.children;if(n)for(var i=0;i<n.length;i++)R(n[i],e,r)}}function z(t){var e=t.worker,r=e.pdbCache&&e.pdbCache.get(t.dbPath);if(r&&r.pdb){var n=t.dbId,i=t.dbIds,s=t.propFilter,o=t.ignoreHidden,a=t.categoryFilter;if(void 0!==i){var u=[];if(i&&i.length)for(let t=0;t<i.length;t++){let e=r.pdb.getObjectProperties(i[t],s,o,void 0,a);e&&u.push(e)}else for(let t=1,e=r.pdb.getObjectCount();t<=e;t++){let e=r.pdb.getObjectProperties(t,s,o,void 0,a);e&&u.push(e)}return u}return r.pdb.getObjectProperties(n,s,void 0,void 0,a)}if(t.gltfTree){var c={};return R(t.gltfTree,t.dbId,c),c}}function V(t){var e=z(t);e?t.worker.postMessage({cbId:t.cbId,result:e}):t.worker.postMessage({cbId:t.cbId,error:{msg:"Properties are not available."}})}function U(t){var e=z(t);e||t.worker.postMessage({cbId:t.cbId,error:{msg:"Properties are not available."}});for(var r={},n=[],i=0;i<e.length;++i){var s=e[i];const o=s.properties;if("rvt"===t.fileType)try{let t;const e=o.find((t=>"ElementId"===t.attributeName));if(e&&(t=e.displayValue),s.externalId&&!t){const e=s.externalId.split("-");e.length&&(t=parseInt(e[e.length-1],16))}t&&!s.name.includes(t)&&(s.name+=` [${t}]`)}catch(t){console.warn(`Caught error in updating ElementIds, object with dbId ${s.dbId} skipped`,t)}o.forEach((function(t){"Name"!==t.displayName||t.displayCategory||n.push(s.name);var e=t.displayCategory?`${t.displayCategory}/${t.displayName}`:t.displayName;Object.prototype.hasOwnProperty.call(r,e)||(r[e]=[]),t.parentName=s.name,t.dbId=s.dbId,r[e].push(t)})),Object.prototype.hasOwnProperty.call(s,"name")&&-1===n.indexOf(s.name)&&(Object.prototype.hasOwnProperty.call(r,"Name")||(r.Name=[]),r.Name.push({displayName:"Name",displayValue:s.name,displayCategory:null,attributeName:"Name",type:20,units:null,hidden:!1,precision:0,dbId:s.dbId,parentName:s.name}))}n=[],r.__selected_dbIds__=t.dbIds,t.worker.postMessage({cbId:t.cbId,result:r})}function D(t){var e=t.worker,r=e.pdbCache&&e.pdbCache.get(t.dbPath);if(r&&r.pdb){var n=r.pdb.getExternalIdMapping(t.extIdFilter);e.postMessage({cbId:t.cbId,result:n})}}function L(t){var e=t.worker,r=e.pdbCache&&e.pdbCache.get(t.dbPath);if(r&&r.pdb){var n=r.pdb.getLayerToNodeIdMapping();e.postMessage({cbId:t.cbId,result:n})}}function j(t){var e=t.worker;if(t.clearCaches)return e.pdbCache=null,void(e.customPropsCache=null);e.pdbCache&&e.pdbCache.delete(t.dbPath),e.customPropsCache&&e.customPropsCache.delete(t.dbPath)}function N(t){var e=t.worker,r=t.idsFile||{path:"objects_ids.json.gz"},n={},i=e.pdbCache.get(t.dbPath);i?i.pdb&&i.pdb.externalIdsLoaded()?e.postMessage({cbId:t.cbId}):S(r.path,t,(function(s){if(!s)return;let o=e.pdbCache;(i=o.get(t.dbPath))&&i.pdb||(o.unrefFileCacheEntry(n),e.postMessage({cbId:t.cbId,error:{propDbWasUnloaded:!0}})),i.pdb.setIdsBlob(s),i.byteSize+=s.byteLength;var a={filename:r.path,storage:n};i.dbFiles.push(a),e.postMessage({cbId:t.cbId})}),n,r.isShared):console.error("Delay-loading of externalIDs requires to load the propDb first.")}function B(t){var e=t.worker;if(t.userFunction)try{importScripts(t.userFunction)}catch(r){return console.error(r),void e.postMessage({cbId:t.cbId,error:{msg:"Error while importing 'userFunction'."}})}if(self.userFunction){var r=e.pdbCache&&e.pdbCache.get(t.dbPath);if(r&&r.pdb){var n;try{n=self.userFunction(r.pdb,t.userData)}catch(r){return console.error(r),void e.postMessage({cbId:t.cbId,error:{msg:"Error while executing 'userFunction'."}})}finally{self.userFunction=void 0}e.postMessage({cbId:t.cbId,result:n})}}else e.postMessage({cbId:t.cbId,error:{msg:"function 'userFunction' was not found."}})}async function W(t){const e=t.worker,r=_(e);let n,i;try{var s;n=null===(s=(await r.acquireDefinitions(t)).attributes)||void 0===s?void 0:s.lastFetched}catch(t){i={msg:t.message,error:t}}e.postMessage({cbId:t.cbId,result:n,error:i})}async function G(t){const e=t.worker,r=_(e);let n,i;try{var s;await r.applyDefinitions(t),n=null===(s=(await r.acquireDefinitions(t)).attributes)||void 0===s?void 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e=Object.assign({},t.readVector3d()),r=Object.assign({},t.readVector3d()),i=Object.assign({},t.readQuaternionf());n.sectionBox={min:e,max:r},n.sectionBoxTransform=i,n.isFromViewpoint=!0}return n}function O(t,e){const r=t.readVarint();let n=0;for(let i=0;i<r;++i)n+=t.readVarint(),e(n)}function S(t,e){if(!t.seekToEntry(e))return null;const r={},n=t.stream.getUint32();if(1&n&&(r.defaultMaterialIndex=t.readVarint(),r.defaultMaterialFlags=t.readU8()),2&n&&(r.defaultFlags=t.readVarint()),4&n){r.materialOverrides=[];const e=t.readVarint();for(let n=0;n<e;++n){let e=t.readVarint();O(t,(function(t){r.materialOverrides.push({dbId:t,materialIndex:e})}))}}if(8&n){r.flagOverrides=[];const e=t.readVarint();for(let n=0;n<e;++n){let e=t.readVarint();O(t,(function(t){r.flagOverrides.push({dbId:t,flags:e})}))}}return r}var P=r(9861);function k(t,e){const r=(0,P.AO)(t,{filter:t=>t.name===e})[e];if(!r)throw new Error("Error while extracting "+e);return r}function C(t){this.zipPack=t,this.manifest=null,this.materials=null,this.metadata=null,this.fragments=null,this.geompacks=[],this.instances=[],this.cameras=[],this.lights=[],this.viewpoints=[],this.overrideSets=[],this.propertydb={attrs:[],avs:[],ids:[],values:[],offsets:[]},this.bbox=null,this.animations=null,this.pendingRequests=0,this.globalOffset={x:0,y:0,z:0},this.topologyPath=null}C.prototype.loadAsyncResource=function(t,e,r,n){if(r)n(r);else{var i=this;this.pendingRequests++,o.PG.getItem(t,t.basePath+e,(function(e){i.pendingRequests--,n(e),0==i.pendingRequests&&i.postLoad(t)}),t.onFailureCallback)}},C.prototype.loadManifest=function(t){const e=k(this.zipPack,"manifest.json"),r=new 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U=!0;if(V.version>4&&(U=!!(1&t.readU8())),O[R]=U?1:0,x[R]=t.readU32V(),V.version>2?I[R]=t.readU32V():(w[R]=parseInt(t.readString()),_[R]=t.readU32V()),t.readTransform(R,b,12*R,n,r,S),P&&k!==b&&k.set(S,R*C+T),V.version>3?F(R,S):E(R),M(R),r){var D=6*R;y[D++]-=r.x,y[D++]-=r.y,y[D++]-=r.z,y[D++]-=r.x,y[D++]-=r.y,y[D++]-=r.z}V.version>1&&(A[R]=t.readU32V())}if(P){var L=-1,j=-1,N=-1,B=y.length;for(let t=0;t<B;t+=6)L=Math.max(L,y[t+3]-y[t]),j=Math.max(j,y[t+4]-y[t+1]),N=Math.max(N,y[t+5]-y[t+2]);var W=a.getSize(d);if(W.x>100*L||W.y>100*j||W.z>100*N){var G=0,q=0,H=0;for(let t=0;t<B;t+=3)G+=y[t],q+=y[t+1],H+=y[t+2];r=new s.S(3*G/B,3*q/B,3*H/B)}else r=u;var $=e.boxes;for(let t=0;t<B;t+=3)$[t]=y[t]-r.x,$[t+1]=y[t+1]-r.y,$[t+2]=y[t+2]-r.z;if(n&&k!==b){var Q=new s.S;for(R=0;R<z;++R){const t=R*C+T;Q.fromArray(k,t).applyMatrix4(v).toArray(k,t)}}for(R=0;R<z;++R){var K=12*R+9,X=R*C+T;b[K]=k[X]-r.x,b[K+1]=k[X+1]-r.y,b[K+2]=k[X+2]-r.z}}return e.finishLoading=!0,r}(r,i.fragments=new 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r=[],n=[],i=[],s=[],o=0,a=t.stream;a.offset<a.byteLength-8-1;){t.readTransform(o,r,12*o,void 0,void 0,void 0),e<5&&a.getUint8()&&a.getUint32();var u=a.getUint8();if(e>=5&&a.getUint8(),e>=3&&(n[o]=a.getVarints()),o)switch(u){case 0:break;case 1:if(e<2){let t=a.getUint16();if(1===t)i[o]=a.getUint32();else if(t>0){let e=[];for(let r=0;r<t;r++)e.push(a.getUint32());i[o]=e}}else{let t=a.getVarints();if(1===t)i[o]=a.getVarints();else if(t>0){let e=[];for(let r=0;r<t;r++)e.push(a.getVarints());i[o]=e}}break;case 2:case 3:a.getUint8()&&a.getUint32();break;default:console.warn("Unrecognized instance tree node type.")}var c=0;0===u&&(c=e<2?a.getUint16():a.getVarints()),s[o]=c,o++}var h=new Uint32Array(n.length);h.set(n);var l=new Float32Array(r.length);l.set(r);var f=new Uint32Array(s.length);return f.set(s),{dbIds:h,fragIds:i,transforms:l,childCounts:f}}(e,n)}))},C.prototype.loadRemainingSvf=function(t){var e=this;this.manifest=t.manifest;var r=this.manifest,i=r.assets;const o=k(this.zipPack,"metadata.json");var l=new a.z(o);o.byteLength>3&&0!==o[3]&&(this.metadata=JSON.parse(l.getString(o.byteLength)).metadata,function(t,e){if(t.metadata){var r=t.metadata["world bounding box"],n=new s.S(r.minXYZ[0],r.minXYZ[1],r.minXYZ[2]),i=new s.S(r.maxXYZ[0],r.maxXYZ[1],r.maxXYZ[2]);t.bbox=new c.K(n,i),t.modelSpaceBBox=t.bbox.clone();var o=function(t,e){var r=t.metadata["custom values"];if(t.placementTransform=e.placementTransform,e.applyScaling){var n="m";t.metadata["distance unit"]&&(n=t.metadata["distance unit"].value),t.scalingUnit=n,"object"==typeof e.applyScaling?(e.applyScaling.from&&(n=e.applyScaling.from),e.applyScaling.to&&(t.scalingUnit=e.applyScaling.to)):t.scalingUnit=e.applyScaling;var i=m(n)/m(t.scalingUnit);if(1!=i){var s=new h.T(!0),o=new h.T(!0);o.elements[0]=i,o.elements[5]=i,o.elements[10]=i,e.placementTransform&&s.copy(e.placementTransform),e.applyPlacementInModelUnits?e.placementTransform=o.multiply(s):e.placementTransform=s.multiply(o),t.placementTransform=e.placementTransform,t.scalingFactor=i}}if(r&&r.refPointTransform){t.refPointTransform=new h.T(!0);var a=t.refPointTransform.elements,u=r.refPointTransform;a[0]=u[0],a[1]=u[1],a[2]=u[2],a[4]=u[3],a[5]=u[4],a[6]=u[5],a[8]=u[6],a[9]=u[7],a[10]=u[8],a[12]=u[9],a[13]=u[10],a[14]=u[11]}else{var c=t.metadata.georeference,l=c&&c.refPointLMV,f=0;if(r&&Object.prototype.hasOwnProperty.call(r,"angleToTrueNorth")&&(f=Math.PI/180*r.angleToTrueNorth),l||f){var d=new h.T(!0),p=d.elements;p[0]=p[5]=Math.cos(f),p[1]=-Math.sin(f),p[4]=Math.sin(f);var g=new h.T(!0);p=g.elements,l&&(p[12]=-l[0],p[13]=-l[1],p[14]=-l[2]),t.refPointTransform=d.multiply(g)}}if(e.applyRefPoint&&t.refPointTransform){var v=new h.T(!0);e.placementTransform&&v.copy(e.placementTransform),v.multiply(t.refPointTransform),t.placementTransform=e.placementTransform=v}else!e.applyRefPoint&&e.placementTransform&&(t.placementTransform=new h.T(!0).copy(e.placementTransform));return t.placementTransform&&function(t){for(var e=t.elements,r=0;r<4;r++)for(var n=0;n<4;n++)if(r===n){if(1!==e[4*r+n])return!1}else if(0!==e[4*r+n])return!1;return!0}(t.placementTransform)&&(t.placementTransform=null),t.placementTransform}(t,e);o&&!t.bbox.isEmpty()&&t.bbox.applyMatrix4(o),e.globalOffset?t.globalOffset=e.globalOffset:t.globalOffset=t.bbox.getCenter(new s.S),g(t,o),t.bbox.isEmpty()||(t.bbox.min.sub(t.globalOffset),t.bbox.max.sub(t.globalOffset)),Object.prototype.hasOwnProperty.call(t.metadata,"double sided geometry")&&t.metadata["double sided geometry"].value&&(t.doubleSided=!0)}}(this,t)),this.packFileTotalSize=0,this.primitiveCount=0;var f=r.typesets,d={};for(let t=0;t<f.length;t++){var p=f[t];d[p.id]=p.types}for(let r=0;r<i.length;r++){var v=i[r];if(!(0,n.Xb)()||"Set.bin"!==v.id){var y=v.type;0==y.indexOf("Autodesk.CloudPlatform.")&&(y=y.substr(23));var b=v.URI,x=v.typeset?d[v.typeset]:null,w=v.usize||0,_=Math.round(w/1048576*1e5)/1e5|0;0!=b.indexOf("embed:/")&&("PackFile"==y?"Autodesk.CloudPlatform.Geometry"==(x?x[0].class:null)&&(this.packFileTotalSize+=w,this.geompacks.push({id:v.id,uri:b,usize:w})):"PropertyAttributes"==y?this.propertydb.attrs.push({path:b}):"PropertyAVs"==y?this.propertydb.avs.push({path:b}):"PropertyIDs"==y?this.propertydb.ids.push({path:b}):"PropertyOffsets"==y?this.propertydb.offsets.push({path:b}):"PropertyValues"==y&&this.propertydb.values.push({path:b}));var I=v.URI,A=null;if(0==I.indexOf("embed:/")&&(I=I.substr(7),A=k(this.zipPack,I)),"ProteinMaterials"==y)-1==I.indexOf("Protein")?this.loadAsyncResource(t,I,A,(function(t){var r=new a.z(t),n=t.byteLength;e.materials=0<n?JSON.parse(r.getString(n)):null})):this.loadAsyncResource(t,I,A,(function(t){var r=new a.z(t),n=t.byteLength;if(0<n)try{e.proteinMaterials=JSON.parse(r.getString(n))}catch(r){for(var i="",s=0;s<t.length;s++)i+=String.fromCharCode(t[s]);try{e.proteinMaterials=JSON.parse(i)}catch(t){console.error("Failed to parse Protein materials file either as UTF8 or ANSI")}}else e.proteinMaterials=null}));else if("StandardMaterials"==y)this.loadAsyncResource(t,I,A,(function(t){var r=new a.z(t),n=t.byteLength;if(0<n){var i=r.getString(n);e.stdSurfMats=JSON.parse(i)}else e.stdSurfMats=null}));else if("MaterialX"==y)this.loadAsyncResource(t,I,A,(function(t){var r=new a.z(t),n=t.byteLength;e.mtlx=0<n?r.getString(n):null}));else if("FragmentList"==y)this.parseFragmentList(v,t,I,A);else if("GeometryMetadataList"==y)this.parseGeometryMetadata(v,t,I,A);else if("PackFile"==y)-1!=I.indexOf("CameraDefinitions.bin")?this.loadAsyncResource(t,I,A,(function(t){e.camDefPack=new u.J(t)})):-1!=I.indexOf("CameraList.bin")?this.loadAsyncResource(t,I,A,(function(t){e.camInstPack=new u.J(t)})):-1!=I.indexOf("LightDefinitions.bin")?this.loadAsyncResource(t,I,A,(function(t){e.lightDefPack=new u.J(t)})):-1!=I.indexOf("LightList.bin")?this.loadAsyncResource(t,I,A,(function(t){e.lightInstPack=new u.J(t)})):-1!=I.indexOf("OverrideSets.bin")?this.loadAsyncResource(t,I,A,(function(t){e.overrideSetsPack=new u.J(t)})):-1!=I.indexOf("Viewpoints.bin")?this.loadAsyncResource(t,I,A,(function(t){e.viewpointDefPack=new u.J(t)})):-1!=I.indexOf("ViewpointTree.bin")&&this.loadAsyncResource(t,I,A,(function(t){e.viewpointTreePack=new u.J(t)}));else if("Animations"==y)this.loadAsyncResource(t,I,A,(function(t){var r=new a.z(t),n=t.byteLength;e.animations=0<n?JSON.parse(r.getString(n)):null}));else if("Topology"==y)e.topologyPath=t.basePath+I,e.topologySizeMB=_;else if(t.loadInstanceTree&&("InstanceTree"==y||"InstanceTreeTree"==y)){var O=x?x[0].version:1;this.parseInstanceTree(t,I,A,O)}}}0==this.pendingRequests&&this.postLoad(t),delete this.zipPack},C.prototype.addTransparencyFlagsToMaterials=function(t){for(var e in t){var r=t[e],n=r.userassets,i=r.materials[n[0]];r.transparent=i.transparent}},C.prototype.postLoadOfCam=function(t){if(this.camDefPack&&this.camInstPack){const t=new s.S;for(var e=0,r=this.camInstPack.getEntryCounts();e<r;e++){var n=p(this.camInstPack,e,this.placementTransform,this.globalOffset),i=b(this.camDefPack,n);y(i,n.transform);var o=this.bbox;if(o&&!o.containsPoint(i.target)){var a=o.getCenter(t).distanceTo(i.position),u=(new s.S).copy(i.target).sub(i.position).normalize().multiplyScalar(a);i.target=(new s.S).copy(i.position).add(u)}this.cameras.push(i)}delete this.camDefPack,delete this.camInstPack}},C.prototype.postLoadOfOverrideSets=function(t){if(this.overrideSetsPack){for(let t=0,e=this.overrideSetsPack.getEntryCounts();t<e;t++){const e=S(this.overrideSetsPack,t);e&&this.overrideSets.push(e)}delete this.overrideSetsPack}},C.prototype.postLoadOfViewpointTree=function(t){if(this.viewpointTreePack){const t=I(this.viewpointTreePack);this.viewpointTreeRoot=t,delete this.viewpointTreePack}},C.prototype.postLoadOfViewpoints=function(t){if(this.viewpointDefPack&&this.camDefPack){for(let t=0,e=this.viewpointDefPack.getEntryCounts();t<e;t++){const e=A(this.viewpointDefPack,this.camDefPack,t);e&&this.viewpoints.push(e)}delete this.viewpointDefPack}},C.prototype.postLoadOfLight=function(t){if(this.lightDefPack&&this.lightInstPack){for(var e=0,r=this.lightInstPack.getEntryCounts();e<r;e++){var n=p(this.lightInstPack,e,this.placementTransform,this.globalOffset);this.lights.push(x(this.lightDefPack,n.definition))}delete this.lightInstPack,delete this.lightDefPack}},C.prototype.postLoadOfFragments=function(t){var e=this.fragments;if(this.geomMetadata){e.polygonCounts=e.geomDataIndexes;var r=this.geomMetadata;null!=r.topoIndexes&&(e.topoIndexes=new Int32Array(e.length));for(var n=0,i=e.length;n<i;n++){var s=e.geomDataIndexes[n];e.entityIndexes[n]=r.entityIndexes[s],e.packIds[n]=r.packIds[s],e.polygonCounts[n]=r.primCounts[s],this.primitiveCount+=r.primCounts[s],null!=r.topoIndexes&&(e.topoIndexes[n]=r.topoIndexes[s])}e.geomDataIndexes=null,this.geomMetadata=null}this.calculateMesh2Frag(e)},C.prototype.calculateMesh2Frag=function(t){for(var e=t.mesh2frag={},r=t.packIds,n=t.entityIndexes,i=0,s=t.length;i<s;i++){var o=r[i]+":"+n[i],a=e[o];void 0===a?e[o]=i:Array.isArray(a)?a.push(i):e[o]=[a,i]}},C.prototype.postLoadOfBBox=function(t){if(!this.bbox||t.placementTransform){for(var e=[1/0,1/0,1/0,-1/0,-1/0,-1/0],r=this.fragments,n=r.boxes,i=0,s=r.length;i<s;i++){var o,a=6*i;for(o=0;o<3;o++)n[a+o]<e[o]&&(e[o]=n[a+o]);for(o=3;o<6;o++)n[a+o]>e[o]&&(e[o]=n[a+o])}this.bbox={min:{x:e[0],y:e[1],z:e[2]},max:{x:e[3],y:e[4],z:e[5]}}}},C.prototype.postLoadOfObjectIds=function(t){let e=new Set(t.objectIds);if(e.size>0){let t=new Set,r=new Set;for(let n=0;n<this.fragments.length;++n)e.has(this.fragments.fragId2dbId[n])&&(t.add(this.fragments.packIds[n]),r.add(n));let n=new Set;for(let e=0;e<this.geompacks.length;++e)t.has(parseInt(this.geompacks[e].id))&&n.add(this.geompacks[e]);this.geompacks=[...n];let i=function(t,e){t.length=e.length,t.numLoaded=0;let r=t.length,n=[1/0,1/0,1/0,-1/0,-1/0,-1/0],i=new Float32Array(6*r),s=new Float32Array(12*r),o=new Int32Array(r),a=new Int32Array(r),u=new Int32Array(r),c=new Uint16Array(r),h=new Int32Array(r),l=new Int32Array(r),f=t.geomDataIndexes?new Int32Array(r):null,d=t.topoIndexes?new Int32Array(r):null;var p={};for(let r=0;r<e.length;++r){let m=e[r],g=6*m,v=6*r;for(let e=0;e<6;++e)i[v++]=t.boxes[g++];g=12*m,v=12*r;for(let e=0;e<12;++e)s[v++]=t.transforms[g++];o[r]=t.materials[m],a[r]=t.packIds[m],u[r]=t.entityIndexes[m],c[r]=t.visibilityFlags[m],h[r]=t.fragId2dbId[m],l[r]=t.polygonCounts[m],f&&(f[r]=t.geomDataIndexes[m]),d&&(d[r]=t.topoIndexes[m]);let y=t.packIds[m]+":"+t.entityIndexes[m],b=p[y];null==b?p[y]=r:Array.isArray(b)?b.push(r):p[y]=[b,r];let x=6*r;for(let t=0;t<3;++t)i[x+t]<n[t]&&(n[t]=i[x+t]);for(let t=3;t<6;++t)i[x+t]>n[t]&&(n[t]=i[x+t])}return t.boxes=i,t.transforms=s,t.materials=o,t.packIds=a,t.entityIndexes=u,t.mesh2frag=p,t.visibilityFlags=c,t.fragId2dbId=h,t.polygonCounts=l,t.geomDataIndexes=f,t.topoIndexes=d,t.totalLength=r,n}(this.fragments,[...r]);this.bbox={min:{x:i[0],y:i[1],z:i[2]},max:{x:i[3],y:i[4],z:i[5]}}}},C.prototype.postLoadBubbleConsolidation=function(){const t=this.viewpointTreeRoot;if(t&&(t.name=t.name||"Saved Viewpoints"),null==t||!t.children)return;let e=0;function r(t){if(t.children){for(let e=0;e<t.children.length;e++)r(t.children[e]);t.type="folder",t.role="viewable",t.guid=e+++""}else isNaN(t.entry)||(t.order=e,t.type="view",t.role="3d",t.guid=e+++"",t.isViewpoint=!0)}for(let e=0;e<t.children.length;e++)r(t.children[e])},C.prototype.postLoadComplete=function(t){if(t.loadDoneCB("svf"),this.fragments.polygonCounts){var e=performance.now(),r=this.materials?this.materials.materials:null;r&&this.addTransparencyFlagsToMaterials(r),this.bvh=new i.iD(this.fragments,r),this.bvh.build(t.bvhOptions);var n=performance.now();t.worker.debug("BVH build time (worker thread):"+(n-e)),t.loadDoneCB("bvh")}t.loadDoneCB("done")},C.prototype.postLoad=function(t){!function(t){if(t.animations){var e=t.animations.animations;if(e)for(var r=t.globalOffset,n=(new h.T).makeTranslation(r.x,r.y,r.z),i=(new h.T).makeTranslation(-r.x,-r.y,-r.z),s=new h.T,o=new h.T,a=0;a<e.length;a++){var u=e[a];if(u.hierarchy)for(var c=0;c<u.hierarchy.length;c++){var l=u.hierarchy[c].keys;if(l)for(var f=0;f<l.length;f++){var d=l[f].pos;if(d){var p=r,m=l[f].rot;m&&(s.makeRotationFromQuaternion({x:m[0],y:m[1],z:m[2],w:m[3]}),o.multiplyMatrices(n,s).multiply(i),p={x:o.elements[12],y:o.elements[13],z:o.elements[14]}),v(d,p)}var g=l[f].target;g&&v(g,r);var y=l[f].points;if(y)for(var b=0;b<y.length;b++)v(y[b],r)}}}}}(this),this.postLoadOfOverrideSets(t),this.postLoadOfViewpoints(t),this.postLoadOfViewpointTree(t),this.postLoadOfCam(t),this.postLoadOfLight(t),this.postLoadOfFragments(t),this.postLoadOfBBox(t),this.postLoadOfObjectIds(t),this.postLoadBubbleConsolidation(),this.postLoadComplete(t)};var T=r(7480);function M(t,e){try{e()}catch(e){t.worker.raiseError(T.tG.BAD_DATA,"Unhandled exception while loading SVF",{url:t.url,exception:e.toString(),stack:e.stack}),t.worker.postMessage(null)}}function E(t){var e=t.worker;M(t,(function(){var r=t.svf;t.loadDoneCB=function(n,i){if("svf"==n){var s,o,a=r.fragments,u=[a.transforms.buffer,a.packIds.buffer,a.entityIndexes.buffer,a.fragId2dbId.buffer,a.visibilityFlags.buffer];r.bvh?(o={nodes:r.bvh.nodes.getRawData(),primitives:r.bvh.primitives,useLeanNodes:32==r.bvh.nodes.bytes_per_node},u.push(o.nodes),u.push(o.primitives.buffer),u.push(a.boxes.buffer),u.push(a.polygonCounts.buffer),u.push(a.materials.buffer),s={svf:r,bvh:o,progress:1}):s={svf:r,progress:.8},e.postMessage(s,u)}else if("bvh"==n)o={nodes:r.bvh.nodes.getRawData(),primitives:r.bvh.primitives,useLeanNodes:32==r.bvh.nodes.bytes_per_node},e.postMessage({bvh:o,basePath:r.basePath,progress:1},[o.nodes,o.primitives.buffer]);else if("mesh"==n){var c=[];i.mesh&&c.push(i.mesh.vb.buffer),e.postMessage(i,c)}else"done"==n?e.postMessage({progress:1}):(e.raiseError(T.tG.BAD_DATA,"Failure while loading SVF",{url:t.url}),e.postMessage(null))},r.loadRemainingSvf(t)}))}function F(t){var e=t.worker;e.postMessage({progress:.01});var r={responseType:"arraybuffer"};o.PG.getItem(t,t.url,(function(r){e.postMessage({progress:.5}),M(t,(function(){var n=new C(new Uint8Array(r));t.svf=n,n.loadManifest(t),t.interceptManifest?e.postMessage({manifest:n.manifest}):(t.manifest=n.manifest,E(t))}))}),t.onFailureCallback,r),o.PG.getItem(t,t.basePath+"0.pf",(function(){}),(function(){}),r)}function R(t){var e=t.worker;function r(t){e.postMessage({"fetch-topology":{error:t,topology:null}})}o.PG.getItem(t,t.path,(function(t){e.postMessage({"status-topology":{}});var n=null;try{var i=new a.z(t),s=t.byteLength;0<s&&(n=JSON.parse(i.getString(s))),n?e.postMessage({"fetch-topology":{error:null,topology:n}}):r("topology-no-content")}catch(t){r(t)}}),r)}function z(t){t.register("LOAD_SVF",{doOperation:F}),t.register("LOAD_SVF_CONTD",{doOperation:E}),t.register("FETCH_TOPOLOGY",{doOperation:R})}},6916:(t,e,r)=>{"use strict";r.d(e,{vF:()=>f});var n=r(6247),i=r(577);class s{constructor(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.options=t}init(){}register(){}static get name(){return null}static get defaultOptions(){return{}}optIn(t){}optOut(t){}hasOptedOut(){}getDistinctId(){}track(t,e){}identify(t){}}const o=new class{constructor(){this.providerMap={},this.instances=[],this.superProps={},this.shouldTrack=!0,this.trackCache=[],this.oneTimers={}}registerProvider(t){if(!t)return void f.error("Undefined provider");if(!t.name)return void f.error("missing provider name");const e=t.name.toLowerCase();this.isProviderRegistered(e)?f.warn(`Provider with name ${t.name} already registered`):this.providerMap[e]=t;const r=this.createInstance(t.name,t.defaultOptions);this.instances.push(r),this.shouldTrack&&this.init(r),this.trackCache.length>0&&(this.trackCache.forEach((t=>{let{event:e,properties:r}=t;this.track(e,r)})),this.trackCache=[])}isProviderRegistered(t){var e;return("string"==typeof t?t:null===(e=t.name)||void 0===e?void 0:e.toLowerCase())in this.providerMap}init(t){t.initialized||(t.init(),t.register(this.superProps))}createInstance(t,e){const r=t&&t.toLowerCase();if(!(r in this.providerMap))return void f.error(`Unknown ${t}`);const n=this.providerMap[r],i=new n(e);if(!(i instanceof s))throw new Error("not an analytics provider");return n.instanceCount=n.instanceCount||0,i.name=`${r}-${n.instanceCount}`,n.instanceCount++,i}optIn(t){this.instances.forEach((t=>this.init(t))),this._callMethod("optIn",t),this.shouldTrack=!0}optOut(t){this._callMethod("optOut",t),this.shouldTrack=!1}hasOptedOut(){return this._callMethod("hasOptedOut")}getDistinctId(){return this._callMethod("getDistinctId")}track(t,e,r){if(this.shouldTrack){if(r){const r={event:t,properties:e};try{const t=JSON.stringify(r);if(this.oneTimers[t])return;this.oneTimers[t]=!0}catch(t){}}0===this.instances.length?this.trackCache.push({event:t,properties:e}):this._callMethod("track",t,e)}}identify(t){this._callMethod("identify",t)}_callMethod(){for(var t=arguments.length,e=new Array(t),r=0;r<t;r++)e[r]=arguments[r];const n=e[0],i=e.slice(1,e.length);return this.instances.map((t=>({name:t.name,value:t[n](...i)})))}},a=(0,n.mS)(),u=a;function c(){this.runtimeStats={},this.level=-1,this.setLevel(1),this._reportError=this._reportError.bind(this)}function h(t,e){let r;"string"==typeof e?r={message:e}:"object"==typeof e&&(r=e),o.track(t,r)}function l(){}c.prototype.initialize=function(t){if(t.eventCallback&&(this.callback=t.eventCallback),this.sessionId=t.sessionId,!this.sessionId){var e=Date.now()+"";this.sessionId=parseFloat((1e4*Math.random()|0)+""+e.substring(4))}"number"==typeof t.logLevel&&this.setLevel(t.logLevel),this.environmentInfo={touch:(0,n.CN)(),env:(0,i._$)(),referer:"undefined"!=typeof window?encodeURI(u.location.href):"",version:a.LMV_VIEWER_VERSION,build_type:a.LMV_BUILD_TYPE};var r={category:"viewer_start",touch:this.environmentInfo.touch,env:this.environmentInfo.env,referer:this.environmentInfo.referer,version:this.environmentInfo.version,build_type:this.environmentInfo.build_type};this.track(r);var s=this;this.interval=setInterval((function(){s.reportRuntimeStats()}),6e4)},c.prototype.shutdown=function(){clearInterval(this.interval),this.interval=void 0},c.prototype.track=function(t){this.updateRuntimeStats(t),!(0,i.aK)()&&this.sessionId&&(this.callback&&(t.timestamp=Date.now(),t.sessionId=this.sessionId,this.callback(t)),"error"===(null==t?void 0:t.category)&&h("viewer.error.tracked",t))},c.prototype.updateRuntimeStats=function(t){if(Object.prototype.hasOwnProperty.call(t,"aggregate"))switch(t.aggregate){case"count":this.runtimeStats[t.name]>0?this.runtimeStats[t.name]++:this.runtimeStats[t.name]=1,this.runtimeStats._nonempty=!0;break;case"last":this.runtimeStats[t.name]=t.value,this.runtimeStats._nonempty=!0;break;default:this.warn("unknown log aggregate 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