/*!
 * LMV v7.99.1
 *
 * Copyright 2024 Autodesk, Inc.
 * All rights reserved.
 *
 * This computer source code and related instructions and comments are the
 * unpublished confidential and proprietary information of Autodesk, Inc.
 * and are protected under Federal copyright and state trade secret law.
 * They may not be disclosed to, copied or used by any third party without
 * the prior written consent of Autodesk, Inc.
 *
 * Autodesk Viewer SDK Usage Limitations:
 *
 * The Autodesk Viewer SDK JavaScript must be delivered from an
 * Autodesk-hosted URL.
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t(v.x+u,v.y-u,u,e)),p.push(new t(v.x-u,v.y+u,u,e)),p.push(new t(v.x+u,v.y+u,u,e)))}return{x:b.x,y:b.y}}s.GlobalManagerMixin.call(l),l.init=function(){return!1},l.updateDistance=function(){return!1},l.updateAngle=function(){return!1},l.clear=function(){return!1},l.updateLabelsPosition=function(){return!1},l.renderFromPoints=function(e,t){this.showMeasureResult=t,this.clear();for(var i=1;i<=Object.keys(e).length;i++){const t=e[i].intersection;this.endpoints[i]||this.createEndpoint(i),this.endpoints[i].position=new THREE.Vector3(t.x,t.y,t.z),this.showClick(i)}this.renderRubberbandFromPoints(e),this.updateLabelsPosition()},l.render=function(e,t){this.showMeasureResult=t,this.clear();for(var i=1;i<=Object.keys(e).length;i++)this.measurement.hasPick(i)&&this.renderPick(i);this.renderRubberband(e),this.updateLabelsPosition()},l.changeEndpointOnEditStyle=function(e,t){return!1},l.handleResize=function(){return!1},l.setNoTopology=function(){return!1},l.setFetchingTopology=function(){return!1},l.setTopologyAvailable=function(){return!1},l.clientToCanvasCoords=function(e){var t=this.viewer.impl.getCanvasBoundingClientRect(),i={};return Object.prototype.hasOwnProperty.call(e,"center")?(e.canvasX=i.x=e.center.x-t.left,e.canvasY=i.y=e.center.y-t.top):(e.canvasX=i.x=e.pointers[0].clientX-t.left,e.canvasY=i.y=e.pointers[0].clientY-t.top),i},l.initLabelMobileGestures=function(e,t){var i=this.viewer.toolController.getTool("magnifyingGlass");this.hammer=new s.Hammer.Manager(e,{recognizers:[s.GestureRecognizers.drag,s.GestureRecognizers.singletap],handlePointerEventMouse:!1,inputClass:s.Hammer.TouchInput}),this.onSingleTapBinded=function(e){var i=this.clientToCanvasCoords(e);this.snapper.onMouseDown(i),this.tool.editEndpoint(e,t,this.measurement.id)}.bind(this),this.onDragStartBinded=function(e){var n=this.clientToCanvasCoords(e);this.snapper.onMouseDown(n),this.tool.editEndpoint(e,t,this.measurement.id),this.tool.editByDrag=!0,e.type="press",i.handlePressHold(e),this.tool.handlePressHold(e),e.type="dragstart",i.handleGesture(e),this.tool.handleGesture(e)}.bind(this),this.onDragMoveBinded=function(e){var t=this.clientToCanvasCoords(e);this.snapper.onMouseDown(t),i.handleGesture(e),this.tool.handleGesture(e)}.bind(this),this.onDragEndBinded=function(e){var t=this.clientToCanvasCoords(e);this.snapper.onMouseDown(t),i.handleGesture(e),this.tool.handleGesture(e),e.type="pressup",i.handlePressHold(e),this.tool.handlePressHold(e),this.tool.handleButtonUp(e)}.bind(this),this.hammer.on("singletap",this.onSingleTapBinded),this.hammer.on("dragstart",this.onDragStartBinded),this.hammer.on("dragmove",this.onDragMoveBinded),this.hammer.on("dragend",this.onDragEndBinded)},l.clearLabelMobileGestures=function(){this.hammer&&(this.hammer.off("singletap",this.onSingleTapBinded),this.hammer.off("dragstart",this.onDragStartBinded),this.hammer.off("dragmove",this.onDragMoveBinded),this.hammer.off("dragend",this.onDragEndBinded),this.hammer=null)},l.updateVisibleLabelsArray=function(e,t){if(t)this.visibleLabels.indexOf(e)>-1||this.visibleLabels.push(e);else{var i=this.visibleLabels.indexOf(e);i>-1&&this.visibleLabels.splice(i,1)}},l.hideEndpoints=function(){for(var e in this.endpoints)if(Object.prototype.hasOwnProperty.call(this.endpoints,e)){var t=this.endpoints[e];t.label&&this.hideLabel(t.label)}},l.showEndpoints=function(){for(var e in this.endpoints)if(Object.prototype.hasOwnProperty.call(this.endpoints,e)){var t=this.endpoints[e];this.measurement.hasPick(e)&&t.label&&this.showLabel(t.label)}},l.hideLabel=function(e){e&&(o.safeToggle(e,"visible",!1),this.updateVisibleLabelsArray(e,!1))},l.showLabel=function(e){e&&(o.safeToggle(e,"visible",!0),this.updateVisibleLabelsArray(e,!0))},l.changeEndpointOnEditStyle=function(e,t){this.endpoints[e]&&this.endpoints[e].label&&o.safeToggle(this.endpoints[e].label,"on-edit",t)},l.changeEndpointEditableStyle=function(e,t){this.endpoints[e]&&this.endpoints[e].label&&o.safeToggle(this.endpoints[e].label,"editable",t)},l.changeAllEndpointsEditableStyle=function(e){for(var t in this.endpoints)Object.prototype.hasOwnProperty.call(this.endpoints,t)&&this.changeEndpointEditableStyle(t,e)},l.changeAllEndpointsOnEditStyle=function(e){for(var t in this.endpoints)Object.prototype.hasOwnProperty.call(this.endpoints,t)&&this.changeEndpointOnEditStyle(t,e)},l.hideLabelsOutsideOfView=function(){this.viewer.model&&!this.viewer.model.is2d()&&this.visibleLabels.forEach(function(e){if(e.point){var t=this.viewer.navigation.isPointVisible(e.point);(e.classList.contains("visible")&&!t||!e.classList.contains("visible")&&t)&&e.classList.toggle("visible",t)}}.bind(this))},l.showClick=function(e){this.tool.getActivePointIndex()!==e&&this.showLabel(this.endpoints[e].label)},l.hideClick=function(e){this.endpoints[e]&&this.hideLabel(this.endpoints[e].label)},l.renderPick=function(e){this.endpoints[e]||this.createEndpoint(e),this.renderEndpointGeometry(e),this.showClick(e)},l.renderEndpointGeometry=function(e){var t=o.getSnapResultPosition(this.measurement.getPick(e),this.viewer);null!==t&&(this.endpoints[e].position=t.clone())},l.drawEdgeAsCylinder=function(e,t,i,n,a){var s,o=[];const r=e.getAttribute("position"),l=new THREE.Vector3,c=new THREE.Vector3;if(1==n)for(let e=0;e<r.count;e+=2)l.fromBufferAttribute(r,e),c.fromBufferAttribute(r,e+1),s=this.cylinderMesh(l,c,t,i,a),this.setCylinderScale(s,l,c),o.push(s);else for(let e=0;e<r.count-1;e++)l.fromBufferAttribute(r,e),c.fromBufferAttribute(r,e+1),s=this.cylinderMesh(l,c,t,i,a),this.setCylinderScale(s,l,c),o.push(s);return o},l.drawDashedLine=function(e,t,i,n,a,s,o){const r=new THREE.BufferGeometry;var l=(new THREE.Vector3).subVectors(t,e),c=l.length()-n,A=l.normalize(),h=e.clone(),d=0;const u=[];for(;d<c;){var p=this.viewer.navigation.isPointVisible(h);p&&u.push(h.clone()),h.addVectors(h,A.clone().multiplyScalar(i)),p&&u.push(h.clone()),h.addVectors(h,A.clone().multiplyScalar(n)),d+=i+n}return r.setFromPoints(u),l=this.drawEdgeAsCylinder(r,a,s,1,this.getNewCylinderGeometry()),this.viewer.impl.addMultipleOverlays(o,l),l},l.drawLineAsCylinder=function(e,t,i,n){var a;const s=e.getAttribute("position");if(2==s.count){const e=(new THREE.Vector3).fromBufferAttribute(s,0),o=(new THREE.Vector3).fromBufferAttribute(s,1);a=this.cylinderMesh(e,o,t,i,this.getNewCylinderGeometry()),this.setCylinderScale(a,e,o),this.viewer.impl.addOverlay(n,a)}return a},l.getNewCylinderGeometry=function(){return new THREE.CylinderGeometry(.1,.1,1,8,1,!0)},l.cylinderMesh=function(e,t,i,n,a){var s=(new THREE.Vector3).subVectors(t,e),o=new THREE.Matrix4;o.lookAt(e,t,(new THREE.Object3D).up),o.multiply((new THREE.Matrix4).set(n,0,0,0,0,0,n,0,0,-s.length(),0,0,0,0,0,1));var r=new THREE.Mesh(a,i);return r.applyMatrix4(o),r.lmv_line_width=n,r.position.x=(t.x+e.x)/2,r.position.y=(t.y+e.y)/2,r.position.z=(t.z+e.z)/2,r},l.setCylinderScale=function(e,t,i){var n;if(t&&i){var a=o.nearestPointInPointToSegment(this.viewer.navigation.getPosition(),t,i);n=this.setScale(a)}else n=this.setScale(e.position);Object.prototype.hasOwnProperty.call(e,"lmv_line_width")&&(n*=e.lmv_line_width),e.scale.x=n,e.scale.z=n},l.setScale=function(e){var t=this.viewer.navigation,i=t.getCamera(),n=t.getPosition(),a=e.clone(),s=i.isPerspective?a.sub(n).length():t.getEyeVector().length(),o=t.getVerticalFov();return 5*(2*s*Math.tan(THREE.Math.degToRad(.5*o)))/t.getScreenViewport().height},l.alignLabelWithLine=function(e,t,i,n,a){var s=a.navigation.getCameraUpVector(),o=180*new THREE.Vector3(0,1,0).angleTo(s)/Math.PI;o=s.x>=0?o:-o;var r=null,l=t.x-i.x,c=t.y-i.y;r=-((r=t.x<i.x?180*Math.atan2(-c,-l)/Math.PI:180*Math.atan2(c,l)/Math.PI)+o),Math.abs(r)>90&&(r+=180),e.style.transform="rotate("+r+"deg) translate(0px, "+n+"px)"},l.destroy=function(){for(var e in this.materialPoint=null,this.materialFace=null,this.materialLine=null,this.materialAngle=null,s.isTouchDevice()&&this.clearLabelMobileGestures(),this.endpoints)if(Object.prototype.hasOwnProperty.call(this.endpoints,e)){var t=this.endpoints[e];t.label&&(t.label.removeEventListener(s.isSafari()?"mousedown":"pointerdown",this.onMouseClickBinded),t.label.removeEventListener("mousewheel",this.viewer.toolController.mousewheel),t.label.parentNode.removeChild(t.label),t.label=null)}this.visibleLabels=[]},l.renderRubberbandFromPoints=function(e){const t=Object.keys(e),i=[];for(let n=0;n<t.length;n++)i.push(e[t[n]].intersection);switch(this.measurement.measurementType){case o.MeasurementTypes.MEASUREMENT_DISTANCE:var n=e[1].intersection,a=e[2].intersection;n&&a&&this.renderDistanceMeasurementFromPoints(n,a);break;case o.MeasurementTypes.MEASUREMENT_ANGLE:this.renderAngleMeasurementFromPoints(i);break;case o.MeasurementTypes.MEASUREMENT_AREA:this.renderAreaMeasurementFromPoints(i);break;case o.MeasurementTypes.MEASUREMENT_ARC:{const t=e[1].intersection,i=e[2].intersection,n=e[1].circularArcCenter,a=e[1].circularArcRadius;this.renderArcMeasurementFromPoints(t,i,n,a);break}case o.MeasurementTypes.MEASUREMENT_LOCATION:this.renderLocationMeasurementFromPoints(i);break;case o.MeasurementTypes.MEASUREMENT_CALLOUT:this.renderCalloutMeasurementFromPoints(i)}},l.renderRubberband=function(e){switch(this.measurement.measurementType){case o.MeasurementTypes.MEASUREMENT_DISTANCE:var t=e[1],i=e[2],n=o.getSnapResultPosition(t,this.viewer),a=o.getSnapResultPosition(i,this.viewer);n&&a&&this.renderDistanceMeasurement(n,a);break;case o.MeasurementTypes.MEASUREMENT_ANGLE:this.renderAngleMeasurement(e);break;case o.MeasurementTypes.MEASUREMENT_AREA:this.renderAreaMeasurement(e);break;case o.MeasurementTypes.MEASUREMENT_ARC:{let t=e[1],i=e[2];t&&i&&this.renderArcMeasurement(t,i);break}case o.MeasurementTypes.MEASUREMENT_LOCATION:this.renderLocationMeasurement(e);break;case o.MeasurementTypes.MEASUREMENT_CALLOUT:this.renderCalloutMeasurement(e)}},l.initMouseEvent=function(e,t){var i=s.isSafari();this.onMouseClickBinded=function(e){(i||"mouse"===e.pointerType)&&(e.canvasX=e.clientX,e.canvasY=e.clientY,this.tool.editEndpoint(e,t,this.measurement.id))}.bind(this),e.addEventListener(i?"mousedown":"pointerdown",this.onMouseClickBinded)};var A=Autodesk.Viewing,h=Autodesk.Viewing.MeasureCommon;const d="009bea",u="F12C2C",p="0BB80B",m="2C2CF1",g=new THREE.Color;function b(e){return g.set(e>>>8).getHexString()}function C(e,t,i){r.call(this,e,t,i),this.measureTool=i,this.endpoints=[],this.lines={xyz:{axis:!1,material:this._createLineMaterial(d),className:"adsk-icon-axis-delta-xyz measure-label-axis-delta measure-label-axis-xyz"},x:{axis:!0,material:this._createLineMaterial(u),className:"adsk-icon-axis-delta-x measure-label-axis-delta measure-label-axis-x",iconText:"X"},y:{axis:!0,material:this._createLineMaterial(p),className:"adsk-icon-axis-delta-y measure-label-axis-delta measure-label-axis-y",iconText:"Y"},z:{axis:!0,material:this._createLineMaterial(m),className:"adsk-icon-axis-delta-z measure-label-axis-delta measure-label-axis-z",iconText:"Z"}},this.applyLineColor(this.lines.xyz.material),this.segments=[],this.dashedLines=[],this.simple=!1,this.angleLabel={},this.areaLabel={},this.arcLabel={},this.locationLabel={},this.calloutLabel={},this.labels=[],this.isLeaflet=!1,this.topologyStatus=f,this.tmpVector=new THREE.Vector3,this.surfaceColor=new THREE.MeshBasicMaterial({color:parseInt(d,16),opacity:.15,transparent:!0,depthTest:!1,depthWrite:!1,side:THREE.DoubleSide}),this.applyLineColor(this.surfaceColor)}C.prototype=Object.create(r.prototype),C.prototype.constructor=C;var v=C.prototype,f=0;function E(e){return e.classList.contains("visible")}function w(e,t){return e.right>=t.left&&e.right<=t.right}function y(e,t){return e.left>=t.left&&e.left<=t.right}function x(e,t){return e.left<=t.left&&e.right>=t.right}function k(e,t,i){e.style.left=parseInt(e.style.left,10)+(i.right-t.left)+"px"}function T(e,t,i){e.style.top=parseInt(e.style.top,10)+(i.bottom-t.top)+"px"}function M(e,t){if(e){var i=e.querySelector(".measure-length-text");i&&(i.textContent=t)}}function B(e){return e.replace(/&/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/"/g,"&quot;").replace(/'/g,"&#039;").replace(/\n/g,"<br>")}function L(e){if("string"==typeof e)return B(e);let t="",i=e.fontSize;void 0!==e.fontSize&&10!==e.fontSize?(i=`font-size: ${0|10*i}%;`,t=" "):i="";let n=e.bold;n=void 0!==n?`${t}font-weight: ${n?"bold":"normal"};`:"";const a=B(e.text);return n||i?`<span style="${i}${n}">${a}</span>`:a}function S(e,t){if(e){var i=e.querySelector(".measure-delta-text");i&&(i.textContent=t)}}function R(e,t,i){if(e){var n=e.querySelector(".measure-fetching-topology");n&&(n.style.display=t&&1===i?"inline-block":"none")}}v.init=function(){var e;switch(this.isLeaflet=this.viewer.model.isLeaflet(),this.onSelectionAreaClickedBinded=this.onSelectionAreaClicked.bind(this),this.lines.xyz.label||((e=this.lines.xyz.label=this.createMeasurementLabel()).addEventListener("mousewheel",this.viewer.toolController.mousewheel),e.addEventListener("click",this.onSelectionAreaClickedBinded),this.viewer.container.appendChild(e)),this.topologyStatus){case 1:this.setFetchingTopology();break;case 2:this.setTopologyAvailable();break;case f:this.setNoTopology()}this.showMeasureResult=!1,this.onCameraChangeBinded=this.onCameraChange.bind(this),this.viewer.addEventListener(A.CAMERA_CHANGE_EVENT,this.onCameraChangeBinded),this.handleButtonUpBinded=this.measureTool.handleButtonUp.bind(this.measureTool),this.addWindowEventListener("mouseup",this.handleButtonUpBinded)},v._hexToCorrectedColor=function(e){return g.set(parseInt(e,16)),this.viewer.impl.is2d||g.multiply(g),g},v._createLineMaterial=function(e){const t=this._hexToCorrectedColor(e);return new THREE.MeshBasicMaterial({color:t.getHex(),depthTest:!1,depthWrite:!1,side:THREE.DoubleSide})},v.createEndpoint=function(e){if(this.endpoints[e]={},2!==e||this.measurement.measurementType!==h.MeasurementTypes.MEASUREMENT_LOCATION&&this.measurement.measurementType!==h.MeasurementTypes.MEASUREMENT_CALLOUT){var t=this.endpoints[e].label=this.createSnapResultLabel(e);this.viewer.container.appendChild(t)}},v.applyLineColor=function(e){if(!e)return;const t=this.measurement.options&&this.measurement.options.format&&this.measurement.options.format.TEXTCOLOR&&"true"===this.measurement.options.format.TEXTCOLOR.Enabled&&this.measurement.options.format.FILLCOLOR&&"true"===this.measurement.options.format.FILLCOLOR.Enabled&&this.measurement.options.format.LINECOLOR&&"true"===this.measurement.options.format.LINECOLOR.Enabled?b(this.measurement.options.format.LINECOLOR.UIntValue):d,i=this._hexToCorrectedColor(t);e.color.set(i)},v.applyLabelColors=function(e){if(!e)return;const t=this.measurement.options&&this.measurement.options.format&&this.measurement.options.format.TEXTCOLOR&&"true"===this.measurement.options.format.TEXTCOLOR.Enabled&&this.measurement.options.format.FILLCOLOR&&"true"===this.measurement.options.format.FILLCOLOR.Enabled&&this.measurement.options.format.LINECOLOR&&"true"===this.measurement.options.format.LINECOLOR.Enabled,i=t?`#${b(this.measurement.options.format.TEXTCOLOR.UIntValue)}`:`#${d}`,n=t?`#${b(this.measurement.options.format.FILLCOLOR.UIntValue)}`:"#f4f4f4";e.style.color=i,e.style.backgroundColor=n},v.updateLabelsPosition=function(){var e,t,i,n;const a=(n,a)=>{t=h.project(e,this.viewer),i.style.top=t.y-a+"px",i.style.left=t.x-n+"px",i.point=e,this.applyLabelColors(i),this.labels.push(i)};for(n in this.endpoints)Object.prototype.hasOwnProperty.call(this.endpoints,n)&&(i=this.endpoints[n].label,e=this.endpoints[n].position,i&&e&&E(i)&&(t=h.project(e,this.viewer),a(i.getBoundingClientRect().width/2,i.getBoundingClientRect().height/2)));for(var s in this.lines)if(Object.prototype.hasOwnProperty.call(this.lines,s)){var o=this.lines[s];if((i=o.label)&&o.p1&&o.p2&&E(i)){if(o.line.visible=o.visible,e={x:(o.p1.x+o.p2.x)/2,y:(o.p1.y+o.p2.y)/2,z:(o.p1.z+o.p2.z)/2},t=h.project(e,this.viewer),i.style.top=t.y-Math.floor(i.clientHeight/2)+"px",i.style.left=t.x-Math.floor(i.clientWidth/2)+"px",this.viewer.model&&this.viewer.model.is2d()){var r=o===this.lines.xyz?0:i.clientHeight,l=h.project(o.p1,this.viewer),c=h.project(o.p2,this.viewer);if(i.clientWidth>=l.distanceTo(c)-this.endpoints[1].label.clientWidth){if(o!==this.lines.xyz){for(s in this.lines.x.line.visible=!1,this.lines.y.line.visible=!1,this.viewer.impl.invalidate(!1,!1,!0),this.lines)if(Object.prototype.hasOwnProperty.call(this.lines,s)&&this.lines[s]!==this.lines.xyz){var A=this.lines[s].label;A&&(A.style.opacity=0)}break}r=i.clientHeight}if(o!==this.lines.xyz){var d=new THREE.Vector3,u=new THREE.Vector3;d.subVectors(this.lines.xyz.p1,this.lines.xyz.p2).normalize(),u.subVectors(o.p1,o.p2).normalize(),d.cross(this.viewer.navigation.getEyeVector()).normalize().dot(u)<0&&(r=-r)}this.alignLabelWithLine(i,o.p1,o.p2,r,this.viewer)}i.style.opacity=1,i.point=e,this.applyLabelColors(i),this.labels.push(i)}}if(this.angleLabel&&(i=this.angleLabel.label)&&this.angleLabel.p1&&this.angleLabel.p2&&E(i)&&(e={x:(this.angleLabel.p1.x+this.angleLabel.p2.x)/2,y:(this.angleLabel.p1.y+this.angleLabel.p2.y)/2,z:(this.angleLabel.p1.z+this.angleLabel.p2.z)/2},t=h.project(e,this.viewer,5),a(Math.floor(i.clientWidth/2),Math.floor(i.clientHeight/2))),this.arcLabel&&(r=0,(i=this.arcLabel.label)&&this.arcLabel.p1&&this.arcLabel.p2&&E(i))){e={x:(this.arcLabel.p1.x+this.arcLabel.p2.x)/2,y:(this.arcLabel.p1.y+this.arcLabel.p2.y)/2,z:(this.arcLabel.p1.z+this.arcLabel.p2.z)/2},t=h.project(e,this.viewer,i.clientHeight),a(Math.floor(i.clientWidth/2),Math.floor(i.clientHeight/2));let n=h.project(this.arcLabel.point1Relative,this.viewer),s=h.project(this.arcLabel.point2Relative,this.viewer);if(i.clientWidth>=n.distanceTo(s)-this.endpoints[1].label.clientWidth){var p=h.project(this.arcLabel.midPointRelative,this.viewer),m=h.project(new THREE.Vector3,this.viewer);r=p.y>m.y?i.clientHeight:-i.clientHeight}this.alignLabelWithLine(i,this.arcLabel.point1Relative,this.arcLabel.point2Relative,r,this.viewer)}if(this.locationLabel&&(i=this.locationLabel.label)&&this.locationLabel.p&&E(i)&&(t=h.project(this.locationLabel.p,this.viewer),a(Math.floor(i.clientWidth/2),Math.floor(i.clientHeight/2))),this.calloutLabel&&(i=this.calloutLabel.label)&&this.calloutLabel.p&&E(i)&&(t=h.project(this.calloutLabel.p,this.viewer),a(Math.floor(i.clientWidth/2),Math.floor(i.clientHeight/2))),this.areaLabel&&(i=this.areaLabel.label)&&this.areaLabel.p1&&this.areaLabel.p2&&E(i)&&(e={x:(this.areaLabel.p1.x+this.areaLabel.p2.x)/2,y:(this.areaLabel.p1.y+this.areaLabel.p2.y)/2,z:(this.areaLabel.p1.z+this.areaLabel.p2.z)/2},t=h.project(e,this.viewer),a(Math.floor(i.clientWidth/2),Math.floor(i.clientHeight/2))),this.viewer.model&&!this.viewer.model.is2d()){var g,b,C=!1;this.labelsStacked=!1;var v=[];for(b=0;b<this.labels.length;b++)v.push({left:this.labels[b].style.left,top:this.labels[b].style.top});for(b=0;b<this.labels.length&&!C;b++)g=this.labels[b],C=this.labelsOverlapDetection(g,this.labels);if(C){for(b=0;b<this.labels.length;b++)this.labels[b].style.left=v[b].left,this.labels[b].style.top=v[b].top;for(this.stackLabels(this.labels),b=0;b<this.labels.length;b++)g=this.labels[b],this.labelsOverlapDetection(g,this.labels)}}this.labels=[]},v.labelsOverlapDetection=function(e,t){for(var i,n,a,s,o,r=!1,l=0;l<t.length;l++){var c=t[l],A=!1;if(e!==c){var h=e.getBoundingClientRect(),d=c.getBoundingClientRect();if(o=h,(s=d).top<o.bottom&&s.bottom>o.top&&(w(d,h)?(n=d,a=h,(i=c).style.left=parseInt(i.style.left,10)-(n.right-a.left)+"px",A=!0):y(d,h)?(k(c,d,h),A=!0):x(d,h)&&(T(c,d,h),A=!0),A)){var u=t.slice(0);u.splice(u.indexOf(e),1),this.labelsOverlapDetection(c,u),c.causeStacking&&e.causeStacking&&(r=!0),c.causeStacking&&this.labelsStacked&&this.stackLabels(this.labels)}}}return r},v.stackLabels=function(e){for(var t=this.lines.xyz.label,i=1;i<e.length;i++){if(e[i].causeStacking){e[i].style.left=t.style.left;var n=e[i-1].getBoundingClientRect(),a=e[i-1]==t?4:0,s=e[i]===t?t.style.top:e[i-1].style.top;e[i].style.top=parseInt(s,10)+n.height+a+"px"}e[i].style.transform=""}this.labelsStacked=!0},v.drawXYZLine=function(e){var t=this,i=e.p1,n=e.p2;if(!i||!n)return;e.line=this.drawLineSegment(i,n,4,e.material);const a=[new THREE.Vector3,new THREE.Vector3],s=e.geometry=new THREE.BufferGeometry;var o,r=h.nearestPointInPointToSegment(t.viewer.navigation.getPosition(),i,n),l=t.setScale(r);const c=this.measurement.options&&this.measurement.options.dimensionOffset;if(c){const t=new THREE.Vector3(c[0].x,c[0].y,c[0].z),a=new THREE.Vector3(c[1].x,c[1].y,c[1].z);o=(new THREE.Vector3).subVectors(i,t),this.segments.push({line:this.drawLineSegment(t,i,4,e.material),p1:t,p2:i}),this.segments.push({line:this.drawLineSegment(n,a,4,e.material),p1:n,p2:a}),i=t,n=a}else o=(new THREE.Vector3).subVectors(n,i);var A=o.cross(t.viewer.navigation.getEyeVector()).normalize();e.visible=!0,this.segments.push(e);const d=this.measurement.options&&this.measurement.options.dashedLeader;if(d){const t=new THREE.Vector3(d[0].x,d[0].y,d[0].z),i=new THREE.Vector3(d[1].x,d[1].y,d[1].z);this.drawLineSegment(t,i,4,e.material,!0)}function u(o){a[0].addVectors(o,A.clone().multiplyScalar(2*l)),a[1].subVectors(o,A.clone().multiplyScalar(2*l)),s.setFromPoints(a);var r=t.drawLineAsCylinder(s,e.material,3,t.overlayName);t.setCylinderScale(r,i,n),r.visible=!0,e.tips.push(r)}t.showMeasureResult&&(e.tips=[],u(i),u(n))},v.redrawDashedLine=function(e){if(e.p1&&e.p2){this.viewer.impl.removeMultipleOverlays(this.overlayName,e.line,!0);var t=this.setScale(e.p2),i=2*t,n=1*t;return e.line=this.drawDashedLine(e.p2,e.p1,i,n,this.lines.xyz.material,3,this.overlayName),e.line}},v.redrawDashedLines=function(){this.dashedLines.forEach(this.redrawDashedLine.bind(this))},v.drawLineSegment=function(e,t,i,n,a){var s;if(a){const i={};i.p1=e,i.p2=t,this.dashedLines.push(i),s=this.redrawDashedLine(i)}else{const a=(new THREE.BufferGeometry).setFromPoints([e,t]);s=this.drawLineAsCylinder(a,n,i,this.overlayName),this.setCylinderScale(s,e,t)}return s.visible=!0,s},v.drawSurface=function(e){let t=new Autodesk.Viewing.Extensions.CompGeom.ContourSet;if(t.addContour(e),t.triangulate(),t.triangulationFailed)return!1;let i=t.toPolygonMesh();var n=new THREE.Mesh(i,this.surfaceColor);return this.applyLineColor(this.surfaceColor),this.viewer.impl.addOverlay(this.overlayName,n),!0},v.drawSegmentAndPush=function(e,t,i){if(e&&t){var n=this.drawLineSegment(e,t,4,this.lines.xyz.material,i);if(!i){var a={line:n,p1:e,p2:t};this.segments.push(a)}}},v.renderAreaMeasurementFromPoints=function(e){let t,i,n;const a=[];this.applyLineColor(this.lines.xyz.material),this.applyLineColor(this.surfaceColor);const s=Object.keys(e);for(var o=0;o<s.length-1;o++){const r=parseFloat(s[o]),l=e[r],c=e[r+1];0===o&&(n=new THREE.Vector3(l.x,l.y,l.z)),t=new THREE.Vector3(l.x,l.y,l.z),i=new THREE.Vector3(c.x,c.y,c.z),this.drawSegmentAndPush(t,i),a.push(t)}s.length>2&&(this.drawSegmentAndPush(n,i,!this.measurement.closedArea),h.isEqualVectors(n,i,h.EPSILON)||a.push(i),0!==this.measurement.area&&this.drawSurface(a)&&(this.showAreaLabel(c(a)),this.updateArea()))},v.renderAreaMeasurement=function(e){for(var t,i,n=this.measurement.countPicks(),a=[],s=1;s<n;s++)t=h.getSnapResultPosition(e[s],this.viewer),i=h.getSnapResultPosition(e[s+1],this.viewer),this.drawSegmentAndPush(t,i),a.push(t);n>2&&(t=h.getSnapResultPosition(e[1],this.viewer),this.drawSegmentAndPush(t,i,!this.measurement.closedArea),h.isEqualVectors(t,i,h.EPSILON)||a.push(i),0!==this.measurement.area&&this.drawSurface(a)&&(this.showAreaLabel(c(a)),this.updateArea()))},v.clearAngleMeshes=function(){this.angleArc&&(this.viewer.impl.removeOverlay(this.overlayName,this.angleArc,!0),this.angleArc=null),this.angleOutline.length>0&&(this.viewer.impl.removeMultipleOverlays(this.overlayName,this.angleOutline,!0),this.angleOutline.length=0)},v.drawAngle=function(e,t,i,n,a,s,o){var r=.001;this.materialAngle||(this.materialAngle=new THREE.MeshPhongMaterial({color:10066329,opacity:.5,transparent:!0,depthTest:!1,depthWrite:!1,side:THREE.DoubleSide}),this.materialAngleOutline=new THREE.MeshBasicMaterial({color:16750848,depthTest:!1,depthWrite:!1})),this.applyLineColor(this.lines.xyz.material),this.applyLineColor(this.surfaceColor),h.createCommonOverlay(this.viewer,this.overlayName),this.clearAngleMeshes();var l=o||Math.min(e.distanceTo(t),e.distanceTo(i))/4,c=new THREE.CircleBufferGeometry(l,100,0,a*Math.PI/180),A=new THREE.Mesh(c,this.surfaceColor);this.applyLineColor(this.surfaceColor);const d=A.geometry.getAttribute("position");{const e=Array.from(d.array),t=e.slice(0,d.itemSize);d.array=Float32Array.from(e.concat(t)),d.count++,d.needsUpdate=!0}A.position.set(e.x,e.y,e.z);var u=A.position.clone();u.add(n),A.lookAt(u),A.updateMatrixWorld();let p=(new THREE.Vector3).fromBufferAttribute(d,1),m=(new THREE.Vector3).fromBufferAttribute(d,d.count-2);p.applyMatrix4(A.matrixWorld),m.applyMatrix4(A.matrixWorld);var g=new THREE.Vector3,b=new THREE.Vector3,C=new THREE.Vector3,v=new THREE.Vector3;g.subVectors(p,e),b.subVectors(m,e),C.subVectors(t,e),v.subVectors(i,e);var f,E=g.angleTo(C),w=g.angleTo(v),y=b.angleTo(C),x=b.angleTo(v);f=(E<=r&&E>=-.001||w<=r&&w>=-.001)&&(y<=r&&y>=-.001||x<=r&&x>=-.001)?0:(E<=Math.PI+r&&E>=Math.PI-r||w<=Math.PI+r&&w>=Math.PI-r)&&(y<=Math.PI+r&&y>=Math.PI-r||x<=Math.PI+r&&x>=Math.PI-r)?Math.PI:E<=y+r&&E>=y-r||E<=x+r&&E>=x-r?E:w;var k=new THREE.Matrix4;k.makeRotationAxis(n,f),k.multiply(A.matrix),A.matrix=k,A.rotation.setFromRotationMatrix(A.matrix),A.updateMatrixWorld(),p=(new THREE.Vector3).fromBufferAttribute(d,1),m=(new THREE.Vector3).fromBufferAttribute(d,d.count-2),p.applyMatrix4(A.matrixWorld),m.applyMatrix4(A.matrixWorld),g.subVectors(p,e),b.subVectors(m,e),E=g.angleTo(C),w=g.angleTo(v),y=b.angleTo(C),x=b.angleTo(v),E>=r&&w>=r&&((k=new THREE.Matrix4).makeRotationAxis(n,2*-f),k.multiply(A.matrix),A.matrix=k,A.rotation.setFromRotationMatrix(A.matrix));const T=new THREE.CircleBufferGeometry(l,100,0,a*Math.PI/180);{const e=T.getAttribute("position");e.array=e.array.slice(e.itemSize),e.count--,e.needsUpdate=!0}if(A.updateMatrixWorld(),T.applyMatrix4(A.matrixWorld),this.angleOutline=this.drawEdgeAsCylinder(T,this.lines.xyz.material,2,0,this.getNewCylinderGeometry()),this.angleArc=A,this.viewer.impl.addOverlay(this.overlayName,this.angleArc),this.viewer.impl.addMultipleOverlays(this.overlayName,this.angleOutline),s.fromBufferAttribute(d,Math.round(d.count/2)-1),s.applyMatrix4(A.matrixWorld),!o){var M=new THREE.Vector3;M.subVectors(s,e).normalize(),M.multiplyScalar(l/2),s.add(M)}},v.createArcLabel=function(){var e=this.createMeasurementLabel();return this.viewer.container.appendChild(e),e.addEventListener("mousewheel",this.viewer.toolController.mousewheel),e.addEventListener("click",this.onSelectionAreaClickedBinded),e},v.clearArcMeshes=function(){this.arcOutline&&this.arcOutline.length>0&&(this.viewer.impl.removeMultipleOverlays(this.overlayName,this.arcOutline,!0),this.arcOutline.length=0)},v.drawCircularArc=function(e,t,i,n){let a=!(arguments.length>4&&void 0!==arguments[4])||arguments[4];var s=new THREE.BufferGeometry;const o=[new THREE.Vector3,new THREE.Vector3];var r=h.nearestPointInPointToSegment(this.viewer.navigation.getPosition(),e,t),l=this.setScale(r),c=new THREE.Vector3;c.subVectors(e,i);var A=Math.atan2(c.y,c.x),d=new THREE.Vector3;d.subVectors(t,i);var u=Math.atan2(d.y,d.x);this.arcLabel.point1Relative=c.clone(),this.arcLabel.point2Relative=d.clone().normalize().multiplyScalar(n);var p=u-A;p>Math.PI?p-=2*Math.PI:p<-Math.PI&&(p+=2*Math.PI);var m=new THREE.CircleBufferGeometry(n,100,A,p),g=new THREE.Mesh(m,this.lines.xyz.material);g.position.set(i.x,i.y,i.z);{const e=m.getAttribute("position");e.array=e.array.slice(e.itemSize),e.count--,e.needsUpdate=!0}function b(e,t){o[0].addVectors(e,t.clone().multiplyScalar(2*l)),o[1].subVectors(e,t.clone().multiplyScalar(2*l)),s.setFromPoints(o);var i=this.drawLineAsCylinder(s,this.lines.xyz.material,3,this.overlayName);this.arcTip.push(i)}g.updateMatrixWorld(),m.applyMatrix4(g.matrixWorld),h.createCommonOverlay(this.viewer,this.overlayName),this.clearArcMeshes(),this.arcOutline=this.drawEdgeAsCylinder(m,this.lines.xyz.material,4,0,this.getNewCylinderGeometry()),this.viewer.impl.addMultipleOverlays(this.overlayName,this.arcOutline),a&&(b.call(this,e,c.normalize()),b.call(this,t,d.normalize()));var C=new THREE.Vector3,v=A+.5*p;C.x=Math.cos(v)*n,C.y=Math.sin(v)*n,this.arcLabel.midPointRelative=C.clone(),C.applyMatrix4(g.matrixWorld),this.showArcLabel(C)},v.renderAngleMeasurementFromPoints=function(e){var t=[];const i=Object.keys(e);for(var n=0;n<i.length;n++){const a=e[parseFloat(i[n])];t.push(new THREE.Vector3(a.x,a.y,a.z))}if(3===t.length){let e;const i=this.measurement.options;if(i&&i.offset){const n=new THREE.Vector3(i.offset.x,i.offset.y,i.offset.z),a=n.clone().add(t[1]);n.add(t[0]),this.drawSegmentAndPush(n,a),this.drawSegmentAndPush(t[1],t[2]),this.drawSegmentAndPush(t[0],n,!0),this.drawSegmentAndPush(t[1],a,!0),e=a.clone().sub(n).length()}else this.drawSegmentAndPush(t[0],t[1]),this.drawSegmentAndPush(t[1],t[2]);if(this.measurement.angle){var a=new THREE.Vector3,s=new THREE.Vector3,o=new THREE.Vector3;s.subVectors(t[0],t[1]),o.subVectors(t[1],t[2]),a.crossVectors(s,o),a.normalize();var r=new THREE.Vector3;this.drawAngle(t[1],t[0],t[2],a,this.measurement.angle,r,e),this.showAngleLabel(r),this.updateAngle()}}},v.renderAngleMeasurement=function(e){var t,i,n=this.measurement.countPicks(),a=[];this.applyLineColor(this.lines.xyz.material),this.applyLineColor(this.surfaceColor);for(var s=1;s<n;s++)t=h.getSnapResultPosition(e[s],this.viewer),i=h.getSnapResultPosition(e[s+1],this.viewer),this.drawSegmentAndPush(t,i),t&&a.push(t);if(i&&a.push(i),3===a.length&&this.measurement.angle){var o=new THREE.Vector3,r=new THREE.Vector3,l=new THREE.Vector3;r.subVectors(a[0],a[1]),l.subVectors(a[1],a[2]),o.crossVectors(r,l),o.normalize();var c=new THREE.Vector3;this.drawAngle(a[1],a[0],a[2],o,this.measurement.angle,c),this.showAngleLabel(c),this.updateAngle()}},v.renderArcMeasurementFromPoints=function(e,t,i,n){e&&t&&i&&n&&(this.drawCircularArc(e,t,i,n),this.updateArcLength())},v.renderArcMeasurement=function(e,t){if(!(e&&t&&e.circularArcCenter&&e.circularArcRadius))return;var i=e.circularArcRadius,n=e.circularArcCenter,a=h.getSnapResultPosition(e),s=h.getSnapResultPosition(t);const o=this.showMeasureResult&&h.isEqualVectors(e.circularArcCenter,t.circularArcCenter,0)&&e.circularArcRadius===t.circularArcRadius;this.drawCircularArc(a,s,n,i,o),this.updateArcLength()},v.renderLocationMeasurementFromPoints=function(e){var t=e[1],i=e[2];t&&i&&(this.applyLineColor(this.lines.xyz.material),this.drawSegmentAndPush(t,i),this.showLocationLabel(i),this.updateLocation())},v.renderLocationMeasurement=function(e){var t=e[1]&&e[1].intersection,i=e[2]&&e[2].intersection;t&&i&&(this.applyLineColor(this.lines.xyz.material),this.drawSegmentAndPush(t,i),this.showLocationLabel(i),this.updateLocation())},v.renderCalloutMeasurementFromPoints=function(e){var t=e[1],i=e[2];t&&i&&(this.applyLineColor(this.lines.xyz.material),this.drawSegmentAndPush(t,i),this.showCalloutLabel(i),this.updateCallout())},v.renderCalloutMeasurement=function(e){var t=e[1]&&e[1].intersection,i=e[2]&&e[2].intersection;t&&i&&(this.applyLineColor(this.lines.xyz.material),this.drawSegmentAndPush(t,i),this.showCalloutLabel(i),this.updateCallout())},v.createDistanceLabel=function(e){var t=e.label=this.createMeasurementLabel();!function(e,t){var i=e.querySelector(".measure-length-text");i&&(i.style.display=t?"":"none")}(t,e===this.lines.xyz);const i=this.getDocument();if(e.axis){t.className=e.className;var n=i.createElement("div");n.className="measure-label-axis-icon "+e.iconText,n.innerText=e.iconText,t.insertBefore(n,t.firstChild),A.isMobileDevice()||h.safeToggle(t,"enableTransition",!0)}return this.viewer.container.appendChild(t),t},v.updateLine=function(e,t,i,n,a,s,o,r){this.applyLineColor(this.lines.xyz.material);var l,c=e.line,A=e.label,d=new THREE.Vector3(t,i,n),u=new THREE.Vector3(a,s,o);if((e===this.lines.x&&u.x>d.x||e===this.lines.y&&u.y>d.y||e===this.lines.z&&u.z>d.z)&&(l=d.clone(),d=u.clone(),u=l.clone()),e.line=null,A?this.hideLabel(A):A=this.createDistanceLabel(e),(this.isLeaflet&&e!==this.lines.z||d.distanceTo(u)>=h.EPSILON)&&r)if(e.p1=d,e.p2=u,e===this.lines.xyz)this.drawXYZLine(e),this.showLabel(A),this.updateDistance();else{c=e.line=this.drawLineSegment(d,u,2,e.material);var p=!this.simple&&this.showMeasureResult;c.visible=p,e.visible=p,p?this.showLabel(A):this.hideLabel(A)}},v.renderDistanceMeasurementFromPoints=function(e,t){this.updateLine(this.lines.xyz,e.x,e.y,e.z,t.x,t.y,t.z,!0);var i=this.viewer.navigation.getAlignedUpVector(),n=Math.abs(i.x),a=Math.abs(i.y),s=Math.abs(i.z),o=!1;s>n&&s>a?(this.updateLine(this.lines.x,e.x,e.y,e.z,t.x,e.y,e.z,o),this.updateLine(this.lines.y,t.x,e.y,e.z,t.x,t.y,e.z,o),this.updateLine(this.lines.z,t.x,t.y,e.z,t.x,t.y,t.z,o)):a>n&&a>s?(this.updateLine(this.lines.x,e.x,e.y,e.z,t.x,e.y,e.z,o),this.updateLine(this.lines.z,t.x,e.y,e.z,t.x,e.y,t.z,o),this.updateLine(this.lines.y,t.x,e.y,t.z,t.x,t.y,t.z,o)):(this.updateLine(this.lines.y,e.x,e.y,e.z,e.x,t.y,e.z,o),this.updateLine(this.lines.z,e.x,t.y,e.z,e.x,t.y,t.z,o),this.updateLine(this.lines.x,e.x,t.y,t.z,t.x,t.y,t.z,o))},v.renderDistanceMeasurement=function(e,t){var i=this;this.updateLine(this.lines.xyz,e.x,e.y,e.z,t.x,t.y,t.z,!0);var n=this.viewer.navigation.getAlignedUpVector(),a=Math.abs(n.x),s=Math.abs(n.y),o=Math.abs(n.z),r=function(e,t){return i.tmpVector.subVectors(e,t),i.tmpVector.normalize(),!h.isParallel(i.tmpVector,i.xAxis)&&!h.isParallel(i.tmpVector,i.yAxis)&&!h.isParallel(i.tmpVector,i.zAxis)}(e,t);o>a&&o>s?(this.updateLine(this.lines.x,e.x,e.y,e.z,t.x,e.y,e.z,r),this.updateLine(this.lines.y,t.x,e.y,e.z,t.x,t.y,e.z,r),this.updateLine(this.lines.z,t.x,t.y,e.z,t.x,t.y,t.z,r)):s>a&&s>o?(this.updateLine(this.lines.x,e.x,e.y,e.z,t.x,e.y,e.z,r),this.updateLine(this.lines.z,t.x,e.y,e.z,t.x,e.y,t.z,r),this.updateLine(this.lines.y,t.x,e.y,t.z,t.x,t.y,t.z,r)):(this.updateLine(this.lines.y,e.x,e.y,e.z,e.x,t.y,e.z,r),this.updateLine(this.lines.z,e.x,t.y,e.z,e.x,t.y,t.z,r),this.updateLine(this.lines.x,e.x,t.y,t.z,t.x,t.y,t.z,r))},v.updateResults=function(){this.updateDistance(),this.updateAngle(),this.updateArea(),this.updateArcLength(),setTimeout(function(){this.viewer.impl&&this.updateLabelsPosition()}.bind(this),0)},v.updateDistance=function(){function e(e,t){e&&(e.style.width=t)}function t(e){return e?e.clientWidth:0}Object.keys(this.lines).forEach(function(t){e(this.lines[t].label,"")}.bind(this)),S(this.lines.x.label,"~ "+this.measureTool.getDistanceX(this.measurement)),S(this.lines.y.label,"~ "+this.measureTool.getDistanceY(this.measurement)),S(this.lines.z.label,"~ "+this.measureTool.getDistanceZ(this.measurement)),M(this.lines.xyz.label,"~ "+this.measureTool.getDistanceXYZ(this.measurement)),this.viewer.model&&this.viewer.model.is3d()&&setTimeout(function(){var i=Math.max(t(this.lines.x.label),t(this.lines.y.label),t(this.lines.z.label),t(this.lines.xyz.label));Object.keys(this.lines).forEach(function(t){e(this.lines[t].label,i+"px")}.bind(this))}.bind(this),0)},v.updateAngle=function(){M(this.angleLabel.label,"~ "+this.measureTool.getAngle(this.measurement))},v.updateLocation=function(){M(this.locationLabel.label,("~ "+this.measureTool.getLocation(this.measurement)).split("\n").join("\n~ "))},v.updateCallout=function(){!function(e,t){if("string"==typeof t)return void M(e,t);var i=e.querySelector(".measure-length-text");i&&(Array.isArray(t)?i.innerHTML=t.map(L).join(""):i.innerHTML=L(t))}(this.calloutLabel.label,this.measureTool.getCallout(this.measurement))},v.updateArea=function(){M(this.areaLabel.label,"~ "+this.measureTool.getArea(this.measurement))},v.updateArcLength=function(){M(this.arcLabel.label,"~ "+this.measureTool.getArc(this.measurement))},v.setSimple=function(e){if(this.simple!=e){this.simple=e;var t=!e;this.setLineVisible(this.lines.x,t),this.setLineVisible(this.lines.y,t),this.setLineVisible(this.lines.z,t),this.updateLabelsPosition(),this.viewer.impl.invalidate(!1,!1,!0)}},v.setLineVisible=function(e,t){e.line&&(e.line.visible=t,e.visible=t,e.label&&(t?this.showLabel(e.label):(this.hideLabel(e.label),e.label.style.opacity=0)))},v.enableLabelsTouchEvents=function(e){var t=e?"all":"none";this.lines.xyz.label&&(this.lines.xyz.label.style.pointerEvents=t),this.angleLabel.label&&(this.angleLabel.label.style.pointerEvents=t),this.areaLabel.label&&(this.areaLabel.label.style.pointerEvents=t),this.arcLabel.label&&(this.arcLabel.label.style.pointerEvents=t)},v.setLabelsZIndex=function(e){for(var t in this.lines)if(Object.prototype.hasOwnProperty.call(this.lines,t)){var i=this.lines[t];i.label&&(i.label.style.zIndex=e)}for(t in this.angleLabel&&this.angleLabel.label&&(this.angleLabel.label.style.zIndex=e),this.locationLabel&&this.locationLabel.label&&(this.locationLabel.label.style.zIndex=e),this.calloutLabel&&this.calloutLabel.label&&(this.calloutLabel.label.style.zIndex=e),this.areaLabel&&this.areaLabel.label&&(this.areaLabel.label.style.zIndex=e),this.arcLabel&&this.arcLabel.label&&(this.arcLabel.label.style.zIndex=e),this.endpoints)if(Object.prototype.hasOwnProperty.call(this.endpoints,t)){var n=this.endpoints[t];n.label&&(n.label.style.zIndex=e-1)}},v.focusLabels=function(){this.setLabelsZIndex(3)},v.unfocusLabels=function(){this.setLabelsZIndex(2)},v.clear=function(){var e;for(e in this.endpoints)if(Object.prototype.hasOwnProperty.call(this.endpoints,e)){var t=this.endpoints[e];t.label&&this.hideLabel(t.label)}for(e in this.lines)if(Object.prototype.hasOwnProperty.call(this.lines,e)){var i=this.lines[e];i.line&&(i.line.visible=!1,i.visible=!1,i.tips&&i.tips.forEach((function(e){e.visible=!1}))),i.label&&(this.hideLabel(i.label),i.label.style.opacity=0,i.label.style.zIndex=2)}this.angleLabel&&this.angleLabel.label&&this.hideLabel(this.angleLabel.label),this.locationLabel&&this.locationLabel.label&&this.hideLabel(this.locationLabel.label),this.calloutLabel&&this.calloutLabel.label&&this.hideLabel(this.calloutLabel.label),this.areaLabel&&this.areaLabel.label&&this.hideLabel(this.areaLabel.label),this.arcLabel&&this.arcLabel.label&&this.hideLabel(this.arcLabel.label),this.clearSelectionAreas(),this.segments=[],this.dashedLines=[],this.viewer.impl.clearOverlay(this.overlayName,!0),h.createCommonOverlay(this.viewer,this.overlayName)},v.hideClick=function(e){for(var t in r.prototype.hideClick.call(this,e),this.lines)if(Object.prototype.hasOwnProperty.call(this.lines,t)){var i=this.lines[t];i.line&&(i.line.visible=!1,i.visible=!1,i.tips&&i.tips.forEach((function(e){e.visible=!1}))),i.label&&(this.hideLabel(i.label),i.label.style.opacity=0)}this.angleLabel&&this.angleLabel.label&&this.hideLabel(this.angleLabel.label),this.areaLabel&&this.areaLabel.label&&this.hideLabel(this.areaLabel.label),this.arcLabel&&this.arcLabel.label&&this.hideLabel(this.arcLabel.label),this.enableSelectionAreas(i.selectionArea,!1)},v.destroy=function(){var e;for(e in r.prototype.destroy.call(this),this.lines)if(Object.prototype.hasOwnProperty.call(this.lines,e)){var t=this.lines[e];t.line&&(this.viewer.impl.clearOverlay(self.overlayName,!0),t.material=t.line=t.geometry=null),t.label&&("xyz"===e&&(t.label.addEventListener("mousewheel",this.viewer.toolController.mousewheel),t.label.removeEventListener("click",this.onSelectionAreaClickedBinded)),t.label.parentNode.removeChild(t.label),t.label=null),t.material=t.line=t.geometry=t.label=t.p1=t.p2=null}this.clearAngleMeshes(),this.angleLabel&&this.angleLabel.label&&(this.angleLabel.label.parentNode.removeChild(this.angleLabel.label),this.angleLabel.label.removeEventListener("mousewheel",this.viewer.toolController.mousewheel),this.angleLabel.label.removeEventListener("click",this.onSelectionAreaClickedBinded),this.angleLabel.label=this.angleLabel.p1=this.angleLabel.p2=null),this.clearArcMeshes(),this.arcLabel&&this.arcLabel.label&&(this.arcLabel.label.parentNode.removeChild(this.arcLabel.label),this.arcLabel.label.removeEventListener("mousewheel",this.viewer.toolController.mousewheel),this.arcLabel.label.removeEventListener("click",this.onSelectionAreaClickedBinded),this.arcLabel.label=this.arcLabel.midPoint=null),this.locationLabel&&this.locationLabel.label&&(this.locationLabel.label.parentNode.removeChild(this.locationLabel.label),this.locationLabel.label.removeEventListener("mousewheel",this.viewer.toolController.mousewheel),this.locationLabel.label=this.locationLabel.p=null),this.calloutLabel&&this.calloutLabel.label&&(this.calloutLabel.label.parentNode.removeChild(this.calloutLabel.label),this.calloutLabel.label.removeEventListener("mousewheel",this.viewer.toolController.mousewheel),this.calloutLabel.label=this.calloutLabel.p=null),this.areaLabel&&this.areaLabel.label&&(this.areaLabel.label.parentNode.removeChild(this.areaLabel.label),this.areaLabel.label.removeEventListener("mousewheel",this.viewer.toolController.mousewheel),this.areaLabel.label.removeEventListener("click",this.onSelectionAreaClickedBinded),this.areaLabel.label=this.areaLabel.p1=this.areaLabel.p2=null),this.viewer.impl.overlayScenes[this.overlayName]&&this.viewer.impl.removeOverlayScene(this.overlayName),this.viewer.removeEventListener(A.CAMERA_CHANGE_EVENT,this.onCameraChangeBinded),this.removeWindowEventListener("mouseup",this.handleButtonUpBinded)},v.clearXYZLine=function(){this.viewer.impl.removeOverlay(this.overlayName,this.lines.xyz.line,!0),this.lines.xyz.tips&&this.lines.xyz.tips.forEach(function(e){this.viewer.impl.removeOverlay(this.overlayName,e,!0)}.bind(this))},v.updateScale=function(){var e;for(e in this.angleOutline.forEach((e=>this.setCylinderScale(e))),this.arcOutline.forEach((e=>this.setCylinderScale(e))),this.lines)if(Object.prototype.hasOwnProperty.call(this.lines,e)){var t=this.lines[e];t.line&&t!==this.lines.xyz&&this.setCylinderScale(t.line,t.p1,t.p2)}for(e in this.segments)if(Object.prototype.hasOwnProperty.call(this.segments,e)){var i=this.segments[e];i.line&&this.setCylinderScale(i.line,i.p1,i.p2)}this.measurement.measurementType===h.MeasurementTypes.MEASUREMENT_DISTANCE&&this.measurement.isComplete()&&(this.clearXYZLine(),this.drawXYZLine(this.lines.xyz)),this.measurement.measurementType===h.MeasurementTypes.MEASUREMENT_ARC&&this.arcTip.forEach((e=>{var t=this.setScale(e.position);if(Object.prototype.hasOwnProperty.call(e,"lmv_line_width")){var i=t*e.lmv_line_width;e.scale.x=i,e.scale.z=i}var n=4*t;e.scale.y=n}))},v.setNoTopology=function(){this.topologyStatus=f,this.lines.xyz.label&&(R(this.lines.xyz.label,!1,this.topologyStatus),this.lines.xyz.label.classList.remove("fetching-topology"))},v.setFetchingTopology=function(){this.topologyStatus=1,this.lines.xyz.label&&(R(this.lines.xyz.label,!0,this.topologyStatus),this.lines.xyz.label.classList.add("fetching-topology"))},v.setTopologyAvailable=function(){this.topologyStatus=2,this.lines.xyz.label&&(R(this.lines.xyz.label,!1,this.topologyStatus),this.lines.xyz.label.classList.remove("fetching-topology"))},v.createMeasurementLabel=function(){const e=this.getDocument();var t=e.createElement("div");t.className="measure-length";var i=e.createElement("div");i.className="measure-fetching-topology",i.style.display="none",t.appendChild(i);var n=e.createElement("div");n.className="measure-length-text",t.appendChild(n);var a=e.createElement("div");return a.className="measure-delta-text",t.appendChild(a),t.causeStacking=!0,A.isMobileDevice()||h.safeToggle(t,"enable-hover",!0),t},v.createSnapResultLabel=function(e){const t=this.getDocument();var i=t.createElement("div");i.className="measure-label";var n=t.createElement("div");if(n.className="measure-label-icon",i.appendChild(n),A.isTouchDevice()){this.initLabelMobileGestures(i,e,this.measureTool);var a=t.createElement("div");a.className="measure-label-hit-area",i.appendChild(a)}return A.isMobileDevice()||(this.initMouseEvent(i,e),i.addEventListener("mousewheel",this.viewer.toolController.mousewheel),h.safeToggle(i,"enable-hover",!0)),i.causeStacking=!1,i},v.showAngleLabel=function(e){var t=this.angleLabel.label;t||(t=this.angleLabel.label=this.createMeasurementLabel(),this.viewer.container.appendChild(t),t.addEventListener("mousewheel",this.viewer.toolController.mousewheel),t.addEventListener("click",this.onSelectionAreaClickedBinded)),this.updateAngle(),this.showLabel(t),this.angleLabel.p1=e.clone(),this.angleLabel.p2=e.clone()},v.showArcLabel=function(e){var t=this.arcLabel.label;t?this.hideLabel(t):this.arcLabel.label=t=this.createArcLabel(),this.updateArcLength(),this.showLabel(t),this.arcLabel.p1=e.clone(),this.arcLabel.p2=e.clone()},v.showLocationLabel=function(e){var t=this.locationLabel.label;t||((t=this.locationLabel.label=this.createMeasurementLabel()).style.whiteSpace="pre-line",t.style.height="auto",t.style.textAlign="start",t.querySelector(".measure-delta-text").style.display="none",this.viewer.container.appendChild(t),t.addEventListener("mousewheel",this.viewer.toolController.mousewheel)),this.updateLocation(),this.showLabel(t),this.locationLabel.p=e.clone()},v.showCalloutLabel=function(e){var t=this.calloutLabel.label;t||((t=this.calloutLabel.label=this.createMeasurementLabel()).style.whiteSpace="pre-line",t.style.height="auto",t.style.textAlign="start",this.measurement.options&&this.measurement.options.width&&(t.style.width=this.measurement.options.width+"px"),t.querySelector(".measure-delta-text").style.display="none",this.viewer.container.appendChild(t),t.addEventListener("mousewheel",this.viewer.toolController.mousewheel)),this.updateCallout(),this.showLabel(t),this.calloutLabel.p=e.clone()},v.showAreaLabel=function(e){var t=this.areaLabel.label;t||(t=this.areaLabel.label=this.createMeasurementLabel(),this.viewer.container.appendChild(t),t.addEventListener("mousewheel",this.viewer.toolController.mousewheel),t.addEventListener("click",this.onSelectionAreaClickedBinded)),this.updateArea(),this.showLabel(t),this.areaLabel.p1=e,this.areaLabel.p2=e},v.onSelectionAreaClicked=function(){this.viewer.dispatchEvent({type:h.Events.SELECT_MEASUREMENT,data:{id:this.measurement.id}}),this.measureTool.selectMeasurementById(this.measurement.id)},v.createSelectionArea=function(){var e=this.getDocument().createElement("div");return e.id="measurement-selection-area-"+this.measurement.id,this.viewer.container.appendChild(e),e.className="measure-selection-area",e.style.display="none",e.addEventListener("mousewheel",this.viewer.toolController.mousewheel),e.addEventListener("click",this.onSelectionAreaClickedBinded),e},v.updateSelectionArea=function(){this.segments.forEach(function(e){if(e.p1&&e.p2){var t=h.project(e.p1,this.viewer),i=h.project(e.p2,this.viewer);e.selectionArea||(e.selectionArea=this.createSelectionArea());var n=e.selectionArea,a=new THREE.Vector2;n.style.top=t.y-7.5+"px",n.style.left=t.x+"px",n.style.width=a.subVectors(t,i).length()+"px",n.style.height="15px";var s,o=t.x-i.x,r=t.y-i.y;s=180*Math.atan2(-r,-o)/Math.PI,n.style.transform="rotate("+s+"deg)",n.style.transformOrigin="0px 7.5px"}}.bind(this)),this.measureTool.areAllPicksSet()&&this.enableSelectionAreas(!0)},v.clearSelectionAreas=function(){const e=this.getDocument();this.segments.forEach(function(t){if(t.selectionArea){t.selectionArea.removeEventListener("mousewheel",this.viewer.toolController.mousewheel),t.selectionArea.removeEventListener("click",this.onSelectionAreaClickedBinded);var i=e.getElementById("measurement-selection-area-"+this.measurement.id);i&&i.parentNode.removeChild(i),t.selectionArea=null}}.bind(this))},v.enableSelectionAreas=function(e){this.segments.forEach(function(t){t.selectionArea&&(t.selectionArea.style.display=e?"block":"none")}.bind(this))},v.render=function(e,t){r.prototype.render.call(this,e,t),this.updateSelectionArea()},v.renderFromPoints=function(e,t){r.prototype.renderFromPoints.call(this,e,t),this.updateSelectionArea()},v.onCameraChange=function(){this.redrawDashedLines(),this.updateSelectionArea(),this.hideLabelsOutsideOfView(),this.updateLabelsPosition()},v.handleResize=function(){this.redrawDashedLines(),this.updateSelectionArea(),this.updateLabelsPosition()};var D=i(8070),N=i(9556);const P=THREE,I=Autodesk.Viewing,O=Autodesk.Viewing.Private;function V(e,i,n,a){var s=e,o=["measure"];this.setGlobalManager(e.globalManager);var r=n,l=Autodesk.Viewing,c=Autodesk.Viewing.MeasureCommon,A=!1,h=!1,d=!1,u=0,p=!1,m=!1,g=null,b=null,v=!1,f=new t(s),E=null,w=null,y=[],x=null,k=!1,T=a,M=!1,B=[],L=null,S=null,R=c.MeasurementTypes.MEASUREMENT_DISTANCE,I=!0,V=null,z=!1;function U(e){const t=(e=e||E).clonePicks(),i=[];for(let n=0;n<t.length;n++){const a=t[n];let o=c.getSnapResultPosition(a,s);const r=Object.prototype.hasOwnProperty.call(a,"modelId")&&a.modelId?s.impl.findModel(a.modelId):s.model;if(r){const e=r.getData();o=e&&Object.prototype.hasOwnProperty.call(e,"globalOffset")?o.clone().add(e.globalOffset):o.clone()}const l={intersection:JSON.parse(JSON.stringify(o)),modelId:a.modelId,fragId:a.fragId,fragPos:a.fragPos,viewportIndex2d:a.viewportIndex2d,snapNode:a.snapNode};e.arc&&(l.circularArcCenter=a.circularArcCenter,l.circularArcRadius=a.circularArcRadius),i.push(l)}return i}function G(e,t){const i=E.picks;for(var n in i)if(Object.prototype.hasOwnProperty.call(i,n)){if(i[n].viewportIndex2d&&!t)return;i[n].viewportIndex2d=e}}function Y(e){e=e||E;const t=c.MeasurementTypes;switch(e.measurementType){case t.MEASUREMENT_DISTANCE:return"Distance";case t.MEASUREMENT_ANGLE:return"Angle";case t.MEASUREMENT_AREA:return"Area";case t.CALIBRATION:return"Calibration";case t.MEASUREMENT_ARC:return"Arc";case t.MEASUREMENT_LOCATION:return"Location";case t.MEASUREMENT_CALLOUT:return"Callout";default:return}}function H(e){for(var t in f.measurementsList)if(Object.prototype.hasOwnProperty.call(f.measurementsList,t)){var i=f.measurementsList[t];i.indicator.changeAllEndpointsEditableStyle(e),i.indicator.enableSelectionAreas(e),i.indicator.enableLabelsTouchEvents(e)}}function _(e){for(let t=0;t<y.length;++t){y[t].indicator[e]()}y.length=0}this.getActivePick=function(){return E?0===u?null:(e=u===E.getMaxNumberOfPicks()+1?E.countPicks():u,E.getPick(e)):null;var e},this.getPreviousPick=function(){return E?0===u?null:(e=1===u?E.countPicks():u===E.getMaxNumberOfPicks()+1?E.countPicks()-1:u-1,E.getPick(e)):null;var e},this.hasPreviousPick=function(){return!!E&&(0!==u&&(e=1===u?E.countPicks():u===E.getMaxNumberOfPicks()+1?E.countPicks()-1:u-1,E.hasPick(e)));var e},this.noPicksSet=function(){u=0},this.allPicksSet=function(){u=E.countPicks()+1,H(!0),E.indicator.enableSelectionAreas(!0),x=E.clone(),s.dispatchEvent({type:c.Events.MEASUREMENT_COMPLETED_EVENT,data:{type:E.measurementType,id:E.id}})},this.isNoPicksSet=function(){return 0===u||!E},this.areAllPicksSet=function(){return E&&u===E.getMaxNumberOfPicks()+1},this.setSessionMeasurements=function(e){V=JSON.parse(JSON.stringify(e))},this.getSessionMeasurements=function(){return JSON.parse(JSON.stringify(V))},this.register=function(){},this.deregister=function(){this.deactivate()},this.isActive=function(){return A},this.getNames=function(){return o},this.getName=function(){return o[0]},this.getPriority=function(){return 50},this.getCursor=function(){return h?null:"url(data:image/png;base64,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), auto"},this.getCurrentMeasurementRaw=function(){return E},this.getActivePointIndex=function(){return u},this.setActivePointIndex=function(e){u=e},this.getMeasurementsManager=function(){return f},this.shouldConsumeSingleClick=function(){return p},this.setConsumeSingleClick=function(e){p=e},this.isSingleClickHandled=function(){return m},this.setSingleClickHandled=function(e){m=e},this.isPressing=function(){return M},this.setIsPressing=function(e){M=e},this.startNewMeasurement=function(){(E=f.createMeasurement(R)).attachIndicator(s,this,C),w instanceof Function&&(w(),w=null),H(!1)},this.changeMeasurementType=function(e){(e!==R||I)&&(R=e,I=!1,O.analytics.track("viewer.measure",{action:"Enabled",type:c.MeasurementTypesToAnalytics[R]}))},this.getCurrentMeasureType=function(){return R},this.activate=function(){A=!0,I=!0,f.init(),this.noPicksSet(),h=!1,this.isEditingEndpoint=!1,this.editByDrag=!1,s.impl.pauseHighlight(!0),s.clearSelection(),S=s.getState({objectSet:!0}),s.toolController.activateTool("snapper"),s.toolController.activateTool("magnifyingGlass"),this.onMeasurementChangedBinded=this.onMeasurementChanged.bind(this),s.addEventListener(N.EXPLODE_CHANGE_EVENT,this.onExplodedChange),s.addEventListener(c.Events.MEASUREMENT_CHANGED_EVENT,this.onMeasurementChangedBinded),s.addEventListener(l.CAMERA_CHANGE_EVENT,this.onCameraChange),s.addEventListener(l.SHOW_ALL_EVENT,this.onShowAllEvent);if(s.prefs.get(l.Private.Prefs.RESTORE_SESSION_MEASUREMENTS)){const e=this.getSessionMeasurements();if(z&&!s.model.is2d()){const t=new P.Matrix4;let i=s.model.getFragmentList();for(let n of e)for(let e of n.picks)if((e.fragId||0===e.fragId)&&e.fragPos){null==i||i.getWorldMatrix(e.fragId,t);let n=new P.Vector3(e.fragPos.x,e.fragPos.y,e.fragPos.z),a=(new P.Vector3).applyMatrix4(t).sub(n);e.intersection=new P.Vector3(e.intersection.x,e.intersection.y,e.intersection.z).add(a),n=(new P.Vector3).applyMatrix4(t),e.fragPos={x:n.x,y:n.y,z:n.z}}z=!1}this.setMeasurements(e),this.isolateMeasurement()}},this.deactivate=function(){if(!A)return;s.dispatchEvent({type:D.l,mode:"end"}),O.analytics.track("viewer.measure",{action:"Disabled",type:c.MeasurementTypesToAnalytics[R]});if(s.prefs.get(l.Private.Prefs.RESTORE_SESSION_MEASUREMENTS)){this.clearIncompleteMeasurement();const e=this.getMeasurementList();this.setSessionMeasurements(e)}for(A=!1,this.clearIsolate(),S=null,x=null,k=!1;Object.keys(f.measurementsList).length>0;)E=f.measurementsList[Object.keys(f.measurementsList)[0]],f.changeCurrentMeasurement(E),this.clearCurrentMeasurement(),E=null;T&&T.isActive()&&s.toolController.deactivateTool("snapper"),s.toolController.deactivateTool("magnifyingGlass"),s.impl.pauseHighlight(!1),f.destroy(),s.removeEventListener(l.CAMERA_CHANGE_EVENT,this.onCameraChange),s.removeEventListener(c.Events.MEASUREMENT_CHANGED_EVENT,this.onMeasurementChangedBinded),s.removeEventListener(l.SHOW_ALL_EVENT,this.onShowAllEvent)},this.clearIncompleteMeasurement=function(){this.areAllPicksSet()||(this.isEditingEndpoint?this.undoEditEndpoint():this.clearCurrentMeasurement())},this.update=function(){return!1},this.getUnits=function(){return r.units},this.setUnits=function(e){if(r.units!==e)for(var t in r.units=e,f.measurementsList)if(Object.prototype.hasOwnProperty.call(f.measurementsList,t)){var i=f.measurementsList[t];i.indicator&&i.indicator.updateResults()}},this.getPrecision=function(){return r.precision},this.setPrecision=function(e){if(Number.isInteger(e)&&!(e<0)&&r.precision!==e)for(var t in r.precision=e,f.measurementsList)if(Object.prototype.hasOwnProperty.call(f.measurementsList,t)){var i=f.measurementsList[t];i.indicator&&i.indicator.updateResults()}},this.getDistanceXYZ=function(e){var t;return e||(e=E),this.getDistanceAux(e.distanceXYZ,null===(t=e.result)||void 0===t?void 0:t.units)},this.getDistanceX=function(e){var t;return e||(e=E),this.getDistanceAux(e.distanceX,null===(t=e.result)||void 0===t?void 0:t.units)},this.getDistanceY=function(e){var t;return e||(e=E),this.getDistanceAux(e.distanceY,null===(t=e.result)||void 0===t?void 0:t.units)},this.getDistanceZ=function(e){var t;return e||(e=E),this.getDistanceAux(e.distanceZ,null===(t=e.result)||void 0===t?void 0:t.units)},this.getDistanceAux=function(e,t){if(s.model){let i=s.model.getUnitString();r.useViewportInfo&&t&&null===r.calibrationFactor&&(i=t);const n=Autodesk.Viewing.Private.convertUnits(i,r.units,r.calibrationFactor,e||0);return Autodesk.Viewing.Private.formatValueWithUnits(n,r.units,3,r.precision)}},this.getAngle=function(e){e||(e=E);var t=e.angle;return Autodesk.Viewing.Private.formatValueWithUnits(t,String.fromCharCode(176),3,r.precision)},this.getArc=function(e){if(s.model){e||(e=E);let i=s.model.getUnitString();var t=e.arc;const n=Autodesk.Viewing.Private.convertUnits(i,r.units,r.calibrationFactor,t||0);return Autodesk.Viewing.Private.formatValueWithUnits(n,r.units,3,r.precision)}},this.getLocation=function(e){e||(e=E);var t=e.location||{x:0,y:0,z:0};return"X: "+this.getDistanceAux(t.x)+"\nY: "+this.getDistanceAux(t.y)+"\nZ: "+this.getDistanceAux(t.z)},this.getCallout=function(e){return e||(e=E),e.text||""},this.getArea=function(e){if(s.model){var t;e||(e=E);let i=s.model.getUnitString();const n=null===(t=e.result)||void 0===t?void 0:t.units;r.useViewportInfo&&n&&null===r.calibrationFactor&&(i=n);const a=Autodesk.Viewing.Private.convertUnits(i,r.units,r.calibrationFactor,e.area,"square");return r.units?Autodesk.Viewing.Private.formatValueWithUnits(a,r.units+"^2",3,r.precision):Autodesk.Viewing.Private.formatValueWithUnits(a,null,3,r.precision)}},this.snapToFirstPick=function(t,i){if(E.hasPick(1)&&u>3&&!E.closedArea){var n=E.getPick(1),a=c.getSnapResultPosition(n,s),o=c.project(a,e),r=c.getSnapResultPosition(t,s),l=c.project(r,e);(i||l.distanceTo(o)<25)&&(T.onMouseMove(o),n.copyTo(t))}},this.render=function(e){this.isCalibrationSetOnPage()?G(0,!0):k&&x&&x.picks.length>0&&G(x.picks[0].viewportIndex2d);var t=E.computeResult(E.picks,s,T);return E.indicator.render(E.picks,p||!!e),t},this.setUseLastViewport=function(e){k=e},this.getUseLastViewport=function(){return k},this.setMeasurements=function(e){if(e&&0!==(e=Array.isArray(e)?e:[e]).length){for(let i=0;i<e.length;i++){const n=e[i],a=t(n);if(!a)continue;const o=e=>{E=e,e.attachIndicator(s,this,C),w instanceof Function&&(w(),w=null),H(!1)},r=()=>{const e=f.getRestoredMeasurementData()[E.id];u=e.length};f.createMeasurementFromData(n,a,o,r)}this.deselectAllMeasurements()}function t(e){let t;switch(e.type){case"Distance":t=c.MeasurementTypes.MEASUREMENT_DISTANCE;break;case"Angle":t=c.MeasurementTypes.MEASUREMENT_ANGLE;break;case"Area":t=c.MeasurementTypes.MEASUREMENT_AREA;break;case"Arc":t=c.MeasurementTypes.MEASUREMENT_ARC;break;case"Location":t=c.MeasurementTypes.MEASUREMENT_LOCATION;break;case"Callout":t=c.MeasurementTypes.MEASUREMENT_CALLOUT;break;default:return}return t}},this.getMeasurement=function(e,t){if(!E)return null;r.units=e||r.units,r.precision=t||r.precision;var i=["Vertex","Edge","Face","Circular Arc","Curved Edge","Curved Face"],n=U(),a=Y();return{from:i[E.getGeometry(1).type],to:i[E.getGeometry(2).type],distance:this.getDistanceXYZ(),deltaX:this.getDistanceX(),deltaY:this.getDistanceY(),deltaZ:this.getDistanceZ(),angle:this.getAngle(),area:this.getArea(),arc:this.getArc(),location:this.getLocation(),text:this.getCallout(),unitType:r.units,precision:r.precision,picks:n,type:a}},this.getMeasurementPoints=function(){return E.clonePicks()},this.getMeasurementList=function(e,t){var i=[],n=null,a=["Vertex","Edge","Face","Circular Arc","Curved Edge","Curved Face"],o=Object.keys(f.measurementsList);for(let h=0;h<o.length;h++){var l=U(n=f.measurementsList[o[h]]),c=Y(n),A={from:a[n.getGeometry(1).type],to:a[n.getGeometry(2).type],distance:this.getDistanceXYZ(n),deltaX:this.getDistanceX(n),deltaY:this.getDistanceY(n),deltaZ:this.getDistanceZ(n),angle:this.getAngle(n),area:this.getArea(n),arc:this.getArc(n),location:this.getLocation(n),text:this.getCallout(n),unitType:e||r.units,precision:t||r.precision,picks:l,type:c};if(n.options){const e=A.options=JSON.parse(JSON.stringify(n.options));!e.modelId&&l[0]&&l[0].modelId&&(e.modelId=l[0].modelId);const t=e.modelId?s.impl.findModel(e.modelId):s.model,i=t&&t.getData().globalOffset;if(i&&(0!==i.x||0!==i.y||0!==i.z)){const t=e=>{if(e)for(let t=0;t<e.length;++t)THREE.Vector3.prototype.add.call(e[t],i)};t(e.dimensionOffset),t(e.dashedLeader),t(e.arc)}}i.push(A)}return i},this.clearCurrentMeasurement=function(){if(E){for(var e in this.noPicksSet(),E.picks)Object.prototype.hasOwnProperty.call(E.picks,e)&&this.clearPick(e);this.updateViewportId(!0),v&&this.clearIsolate(),E.indicator.clear(),E.indicator.destroy(),E=f.removeCurrentMeasurement(),E=null}H(!0)},this.clearPick=function(e){E&&E.hasPick(e)&&(E.clearPick(e),E.indicator.hideClick(e))},this.setIsolateMeasure=function(e){v=e},this.getIsolateMeasure=function(){return v},this.isolateMeasurement=function(){if(A&&v){var e=s.model.id,t={};for(var i in f.measurementsList)if(Object.prototype.hasOwnProperty.call(f.measurementsList,i)){var n=f.measurementsList[i];for(let i in n.picks)if(Object.prototype.hasOwnProperty.call(n.picks,i)){var a=n.getPick(i),o=a.modelId||e;Array.isArray(t[o])||(t[o]=[]),-1==t[o].indexOf(a.snapNode)&&t[o].push(a.snapNode)}}var r=[];for(let e in t)if(Object.prototype.hasOwnProperty.call(t,e)){var l=s.impl.findModel(parseInt(e));r.push({model:l,ids:t[e]})}r.length&&s.impl.visibilityManager.aggregateIsolate(r)}},this.clearIsolate=function(){S&&s.restoreState(S,void 0,!0)},this.onShowAllEvent=function(e){S=null},this.deselectAllMeasurements=function(){for(var e in E&&!this.areAllPicksSet()&&(this.isEditingEndpoint?this.undoEditEndpoint():this.clearCurrentMeasurement()),f.measurementsList)if(Object.prototype.hasOwnProperty.call(f.measurementsList,e)){var t=f.measurementsList[e];t.indicator&&(t.indicator.setSimple(!0),t.indicator.hideEndpoints(),t.indicator.unfocusLabels())}E=null},this.onExplodedChange=function(){z=!0},this.onMeasurementChanged=function(){this.deselectAllMeasurements(),(E=f.getCurrentMeasurement()).isComplete()&&(E.indicator.setSimple(!1),this.allPicksSet(),this.render(!0),this.updateResults())},this.selectMeasurementById=function(e){E||(E=f.selectMeasurementById(e)),E.id!==e&&(this.clearIncompleteMeasurement(),E=f.selectMeasurementById(e))},this.editEndpoint=function(e,t,i){if(E.id===i&&u===t)return E.indicator.changeEndpointOnEditStyle(t,!1),void this.undoEditEndpoint();for(var n in this.selectMeasurementById(i),s.dispatchEvent({type:D.l,mode:"start"}),u=t,this.isEditingEndpoint=!0,E.indicator.changeEndpointOnEditStyle(t,!0),H(!1),E.picks)Object.prototype.hasOwnProperty.call(E.picks,n)&&(B[n]=E.getPick(n).clone());if(this.updateViewportId(),v&&this.clearIsolate(),E.isRestored){T.onMouseMove({x:e.canvasX,y:e.canvasY});const t=T.getSnapResult().clone(),i=E.getPick(u);t.copyTo(i),i.isValid=!0,E.isRestored=!function(){const e=E.picks;for(var t in e)if(Object.prototype.hasOwnProperty.call(e,t)){if(!e[t].isValid)return!1}return!0}()}l.isMobileDevice()||this._handleMouseEvent(e)},this.canCloseArea=function(){return E.countPicks()>3},this.undoEditEndpoint=function(){for(var e in E.indicator.clear(),E.picks)Object.prototype.hasOwnProperty.call(E.picks,e)&&E.setPick(e,B[e].clone());E.indicator.changeEndpointOnEditStyle(u,!1),this.isEditingEndpoint=!1,this.updateViewportId(!0),this.allPicksSet(),this.render(!0)},this.updateResults=function(){E.indicator.updateResults(),E.indicator.showEndpoints(),E.indicator.focusLabels(),E.isComplete()&&this.isolateMeasurement()},this.deleteMeasurements=function(){const e=f.measurementsList,t=Object.keys(e);for(let i=0;i<t.length;i++){const n=t[i];f.currentMeasurement=e[n],E=f.getCurrentMeasurement(),this.deleteCurrentMeasurement()}},this.deleteCurrentMeasurement=function(){let e=E?E.clone():null;this.clearCurrentMeasurement(),this.isEditingEndpoint=!1,this.editByDrag=!1,h=!1,this.isolateMeasurement(),e&&s.dispatchEvent({type:c.Events.DELETE_MEASUREMENT,data:{type:e.measurementType,id:e.id}}),e=null},this.deleteCurrentPick=function(){for(var e=this.getActivePick().id;E.hasPick(e+1);)E.setPick(e,E.getPick(e+1)),e++;delete E.picks[e];var t=E.countPicks();if(--u<=0&&(u=t),this.isEditingEndpoint){if(2==t)return void this.deleteCurrentMeasurement();E.indicator.changeAllEndpointsOnEditStyle(!1),this.isEditingEndpoint=!1,this.updateViewportId(!0),this.allPicksSet(),this.render()}else this._handleMouseEvent()},this.updateViewportId=function(e){if(s.model&&s.model.is2d())if(e||this.isNoPicksSet()||this.isCalibrationSetOnPage())s.impl.updateViewportId(0),T.setViewportId(null);else if(!M){var t,i=this.getPreviousPick().viewportIndex2d||this.getActivePick().viewportIndex2d;s.impl.updateViewportId(i),T&&T.setViewportId(i);const e=null===(t=s.model.getData())||void 0===t?void 0:t.viewports;var n;if(r.useViewportInfo&&e.length>1)this.setPrecision(null===(n=e[i])||void 0===n?void 0:n.precision)}},this.setNoTopology=function(){_("setNoTopology"),w=function(){E.indicator.setNoTopology()}},this.setFetchingTopology=function(){w=function(){y.push(E),E.indicator.setFetchingTopology()},E&&E.indicator&&w()},this.setTopologyAvailable=function(){_("setTopologyAvailable"),w=function(){E.indicator.setTopologyAvailable()}},this.getSnapper=function(){return T},this.correctPickPosition=function(){var t=this.getActivePick();if(t&&!t.getGeometry()&&L&&(t.geomType=c.SnapType.SNAP_VERTEX,t.geomVertex=L,t.intersectPoint=L),this.hasPreviousPick()){var i=this.getPreviousPick();if(!c.correctPerpendicularPicks(i,t,e,T)){var n=(t.id+1)%(E.countPicks()+1);if(0===n&&(n=1),n!==t.id&&E.hasPick(n)){var a=E.getPick(n);c.correctPerpendicularPicks(a,t,e,T)}}E.measurementType==c.MeasurementTypes.MEASUREMENT_AREA&&this.snapToFirstPick(t)}},this._handleMouseEvent=function(t){var i=!1;if(T.isSnapped()){var n;if((this.areAllPicksSet()||this.isNoPicksSet())&&(this.startNewMeasurement(),u=1),T.copyResults(this.getActivePick()),!s.model.is2d()){let i=s.container.getBoundingClientRect(),n=t.canvasX||t.clientX-i.left,r=t.canvasY||t.clientY-i.top,l=this.getActivePick(),c=e.impl.hitTestViewport(e.impl.clientToViewport(n,r));if(l){var a,o;const e=s.model.getFragmentList(),t=new P.Matrix4;null!==(a=l.geomFace)&&void 0!==a&&a.fragId||0===(null===(o=l.geomFace)||void 0===o?void 0:o.fragId)?this.getActivePick().fragId=l.geomFace.fragId:this.getActivePick().fragId=null==c?void 0:c.fragId,e.getWorldMatrix(this.getActivePick().fragId,t);const i=(new P.Vector3).applyMatrix4(t);this.getActivePick().fragPos={x:i.x,y:i.y,z:i.z}}}if(p&&(null===(n=E)||void 0===n?void 0:n.measurementType)===c.MeasurementTypes.MEASUREMENT_ARC&&(!E.getPick(1).circularArcCenter||E.hasPick(2)&&(!c.isEqualVectors(E.getPick(1).circularArcCenter,E.getPick(2).circularArcCenter,0)||E.getPick(1).circularArcRadius!==E.getPick(2).circularArcRadius)))return!1;i=!0}else{if(t&&s.model){var r=s.container.getBoundingClientRect(),l=t.canvasX||t.clientX-r.left,A=t.canvasY||t.clientY-r.top;if(l&&A){let e;if(s.impl.is2d)e=!0;else{const t=[];s.impl.renderer().idAtPixel(l,A,t);const i=t[1];if(i>0){const t=s.impl.modelQueue().findModel(i);e=null==t?void 0:t.is2d()}}L=e?c.inverseProject({x:l,y:A},s):null}}if(p&&E&&!this.isEditingEndpoint&&u===E.getMaxNumberOfPicks()+1)return!0;var h=this.getActivePick();h&&h.clear()}if(E&&(this.correctPickPosition(),p&&this._doConsumeSingleClick(),!this.isNoPicksSet())){var d=this.render();E.hasPick(2)&&(i&=d)}return i},this._doConsumeSingleClick=function(){var e;if(E.measurementType===c.MeasurementTypes.MEASUREMENT_AREA&&!E.closedArea){var t=E.countPicks(),i=E.getPick(1),n=E.getPick(t);t>=3&&E.hasEqualPicks(i,n)&&(n.clear(),delete E.picks[t],E.closedArea=!0)}this.updateResults();var a=E.isComplete();this.updateViewportId(a),s.dispatchEvent({type:D.l,mode:a?"end":"start"}),O.analytics.track("viewer.measure",{action:"Measurement",type:c.MeasurementTypesToAnalytics[E.measurementType],snapping:(null===(e=this.getActivePick())||void 0===e?void 0:e.geomType)!==c.SnapType.RASTER_PIXEL})},this.handleButtonDown=function(e,t){return l.isMobileDevice()||(h=!0,s.dispatchEvent({type:D.l,mode:"start"}),0!==t||e.ctrlKey||e.metaKey||e.shiftKey||e.altKey||(p=!0,g=e.canvasX,b=e.canvasY)),!1},this.handleMouseMove=function(t){return l.isMobileDevice()||(t.canvasX===g&&t.canvasY===b||(p=!1),d=this.isEditingEndpoint,this.isNoPicksSet()||this.areAllPicksSet()||(this.clearPick(u),this._handleMouseEvent(t)),function(){var t;if(E||T.setArc(!0),(null===(t=E)||void 0===t?void 0:t.measurementType)===c.MeasurementTypes.MEASUREMENT_ARC&&e.model.is2d()){var i=E&&E.getPick(1),n=E&&E.hasPick(2)&&E.getPick(2);const e=!i||E.countPicks().length>2||c.isEqualVectors(i.circularArcCenter,n.circularArcCenter,0)&&i.circularArcRadius===n.circularArcRadius;T.setArc(e)}}(),T.indicator.render()),!1},this.restoreMouseListeners=function(){s.toolController.getTool("gestures").controller.enableMouseButtons(!0)},this.handlePressHold=function(e){if(p=!1,l.isTouchDevice())switch(e.type){case"press":return M=!0,(this.areAllPicksSet()||this.isNoPicksSet())&&(this.startNewMeasurement(),v&&this.clearIsolate(),u=1),this._handleMouseEvent(e),T.indicator.render(),!0;case"pressup":return p=!0,this.restoreMouseListeners(),m=!m,this.handleSingleClick(e),M=!1,!0}return!1},this.handleGesture=function(e){if(l.isTouchDevice()){if(p=!1,M)switch(this.clearPick(u),e.type){case"dragstart":case"dragmove":return this._handleMouseEvent(e),T.indicator.render(),!0;case"dragend":return M=!1,p=!0,this.editByDrag||(m=!m,this.handleSingleClick(e)),this.editByDrag=!1,this.restoreMouseListeners(),!0;case"pinchstart":case"pinchmove":this._handleMouseEvent(e),T.indicator.render();break;case"pinchend":return p=!0,m=!m,this.handleSingleClick(e),this.restoreMouseListeners(),!0}if(-1!==e.type.indexOf("pinch"))for(var t in f.measurementsList){if(Object.prototype.hasOwnProperty.call(f.measurementsList,t))f.measurementsList[t].indicator.updateScale()}}return!1},this.handleButtonUp=function(e,t){return h=!1,s.dispatchEvent({type:D.l,mode:"end"}),g=null,b=null,d&&(p=!0,m=!m,this.handleSingleClick(e),d=!1),!1},this.handleSingleClick=function(e,t){return p&&(T.indicator.clearOverlays(),E&&E.indicator.changeEndpointOnEditStyle(u,!1),this._handleMouseEvent(e)?(this.updateResults(),u++):this.isEditingEndpoint?this.undoEditEndpoint():E&&E.measurementType===c.MeasurementTypes.MEASUREMENT_AREA&&this.canCloseArea()?(this.snapToFirstPick(this.getActivePick(),!0),this._handleMouseEvent()):this.clearCurrentMeasurement(),E&&E.isComplete()&&this.allPicksSet(),p=!1,m=!m,this.isEditingEndpoint=!1,T.clearSnapped()),!0},this.handleDoubleClick=function(e){return!0},this.onCameraChange=function(){for(var e in f.measurementsList){if(Object.prototype.hasOwnProperty.call(f.measurementsList,e))f.measurementsList[e].indicator.updateScale()}T.indicator.onCameraChange()},this.handleSingleTap=function(e){return m||(p=!0,T.onMouseDown({x:e.canvasX,y:e.canvasY}),this.handleSingleClick(e)),m=!m,!0},this.handleDoubleTap=function(t){if(E&&E.measurementType===c.MeasurementTypes.MEASUREMENT_AREA&&E.countPicks()>2){var i=E.getPick(1),n=c.getSnapResultPosition(i,s),a=c.project(n,e);t.canvasX=a.x,t.canvasY=a.y,p=!0,T.onMouseDown(a),this.handleSingleClick(t),m=!m}return!0},this.handleResize=function(){for(var e in f.measurementsList)if(Object.prototype.hasOwnProperty.call(f.measurementsList,e)){var t=f.measurementsList[e];t.indicator&&t.indicator.handleResize()}},this.handleKeyDown=function(e,t){switch(t){case Autodesk.Viewing.KeyCode.BACKSPACE:case Autodesk.Viewing.KeyCode.DELETE:return E&&E.measurementType===c.MeasurementTypes.MEASUREMENT_AREA&&!this.areAllPicksSet()&&E.countPicks()>2?this.deleteCurrentPick():this.deleteCurrentMeasurement(),!0}return!1},this.isCalibrationSetOnPage=function(){return i.calibrateWithPage&&null!=r.calibrationFactor}}I.GlobalManagerMixin.call(V.prototype);var z=Autodesk.Viewing,U=Autodesk.Viewing.MeasureCommon;function G(e,t,i){r.call(this,e,t,i),this.calibrationTool=i,this.calibrationLabel=null,this.endpoints=null,this.tmpVector=new THREE.Vector3,this.p1=null,this.p2=null,this.rubberbandDefaultMaterial=new THREE.MeshBasicMaterial({color:15249964,opacity:1,transparent:!1,depthTest:!1,depthWrite:!1,side:THREE.DoubleSide}),this.rubberbandSnappedMaterial=new THREE.MeshBasicMaterial({color:23502,opacity:1,transparent:!1,depthTest:!1,depthWrite:!1,side:THREE.DoubleSide}),this.rubberbandTipMaterial=new THREE.MeshBasicMaterial({color:0,opacity:1,transparent:!1,depthTest:!1,depthWrite:!1,side:THREE.DoubleSide})}G.prototype=Object.create(r.prototype),G.prototype.constructor=G;var Y=G.prototype;function H(e,t){return e.right>=t.left&&e.right<=t.right}function _(e,t){return e.left>=t.left&&e.left<=t.right}function F(e,t){return e.left<=t.left&&e.right>=t.right}function W(e,t,i){e.style.left=parseInt(e.style.left,10)+(i.right-t.left)+"px"}function j(e,t,i){e.style.top=parseInt(e.style.top,10)+(i.bottom-t.top)+"px"}Y.createEndpoint=function(e){this.endpoints[e]={},this.endpoints[e].position=null;const t=this.getDocument();var i=this.endpoints[e].label=t.createElement("div");i.className="calibration-endpoint",this.viewer.container.appendChild(i);var n=t.createElement("div");n.className="calibration-endpoint-text",n.textContent=e.toString(),i.appendChild(n),z.isTouchDevice()&&this.initLabelMobileGestures(i,e,this.calibrationTool),z.isMobileDevice()||(U.safeToggle(i,"enable-hover",!0),this.initMouseEvent(i,e),i.addEventListener("mousewheel",this.viewer.toolController.mousewheel))},Y.init=function(){if(U.createCommonOverlay(this.viewer,this.overlayName),!this.calibrationLabel){const t=this.getDocument();this.calibrationLabel=t.createElement("div"),this.calibrationLabel.className="calibration-label",this.hideLabel(this.calibrationLabel),this.viewer.container.appendChild(this.calibrationLabel),this.calibrationLabel.addEventListener("mousewheel",this.viewer.toolController.mousewheel);var e=t.createElement("div");e.className="calibration-label-text",this.calibrationLabel.appendChild(e)}this.endpoints=[],this.handleButtonUpBinded=this.calibrationTool.handleButtonUp.bind(this.calibrationTool),this.addWindowEventListener("mouseup",this.handleButtonUpBinded),this.onCameraChangeBinded=this.onCameraChange.bind(this),this.viewer.addEventListener(z.CAMERA_CHANGE_EVENT,this.onCameraChangeBinded)},Y.destroy=function(){this.clear(),r.prototype.destroy.call(this),this.calibrationLabel&&(this.calibrationLabel.removeEventListener("mousewheel",this.viewer.toolController.mousewheel),this.viewer.container.removeChild(this.calibrationLabel),this.calibrationLabel=null),this.viewer.impl.clearOverlay(this.overlayName,!0),this.viewer.impl.removeOverlayScene(this.overlayName),this.removeWindowEventListener("mouseup",this.handleButtonUpBinded),this.viewer.removeEventListener(z.CAMERA_CHANGE_EVENT,this.onCameraChangeBinded)},Y.clearRubberband=function(){this.viewer.impl.clearOverlay(this.overlayName,!0)},Y.clear=function(){for(var e in this.clearRubberband(),this.hideLabel(this.calibrationLabel),this.endpoints)Object.prototype.hasOwnProperty.call(this.endpoints,e)&&(this.hideClick(e),this.endpoints[e].position=null)},Y.updateLabelValue=function(e){e&&""!==e?(this.calibrationLabel.childNodes[0].setAttribute("data-i18n",e),this.calibrationLabel.childNodes[0].textContent=z.i18n.translate(e),this.showLabel(this.calibrationLabel),this.calibrationTool.render()):(this.calibrationLabel.childNodes[0].textContent=null,this.hideLabel(this.calibrationLabel))},Y.changeLabelClickableMode=function(e){this.calibrationLabel.childNodes[0].style.pointerEvents=e?"all":"none"},Y.showAddCalibrationLabel=function(){var e=this;this.updateLabelValue("Add Calibration"),this.changeLabelClickableMode(!0),this.calibrationTool.render(),this.calibrationLabel.addEventListener("click",(function t(){e.calibrationLabel.childNodes[0].style.pointerEvents="none",e.calibrationTool.render(),e.updateLabelValue(null),e.calibrationTool.showPanel(),e.calibrationLabel.removeEventListener("click",t)}))},Y.updateLabelsPosition=function(){for(var e=1;e<=Object.keys(this.endpoints).length;e++)if(this.endpoints[e].position){var t=this.endpoints[e].label,i=U.project(this.endpoints[e].position,this.viewer,15);t.style.left=i.x-parseInt(t.clientWidth)/2+"px",t.style.top=i.y-parseInt(t.clientHeight)/2+"px",t.point=this.endpoints[e].position,this.labelsOverlapDetection(this.endpoints[e].label,this.endpoints)}this.hideLabelsOutsideOfView()},Y.labelsOverlapDetection=function(e,t){for(var i=1;i<=Object.keys(t).length;i++){var n=t[i].label;if(e!==n){var a=e.getBoundingClientRect(),s=n.getBoundingClientRect();A=a,(c=s).top<A.bottom&&c.bottom>A.top&&(H(s,a)?(r=s,l=a,(o=n).style.left=parseInt(o.style.left,10)-(r.right-l.left)+"px"):_(s,a)?W(n,s,a):F(s,a)&&j(n,s,a))}}var o,r,l,c,A},Y.renderCalibrationLabel=function(){if(this.showMeasureResult&&this.calibrationLabel&&this.p1&&this.p2){var e={x:(this.p1.x+this.p2.x)/2,y:(this.p1.y+this.p2.y)/2,z:(this.p1.z+this.p2.z)/2},t=U.project(e,this.viewer);this.labelPosition=new THREE.Vector2(t.x,t.y),this.calibrationLabel.childNodes[0].textContent&&this.showLabel(this.calibrationLabel),this.calibrationLabel.style.top=this.labelPosition.y-Math.floor(this.calibrationLabel.clientHeight/2)+"px",this.calibrationLabel.style.left=this.labelPosition.x-Math.floor(this.calibrationLabel.clientWidth/2)+"px",this.calibrationLabel.point=e,this.viewer.model.is2d()&&this.alignLabelWithLine(this.calibrationLabel,this.p1,this.p2,this.calibrationLabel.clientHeight,this.viewer)}},Y.drawMeasurementLineTip=function(e,t,i,n){const a=[new THREE.Vector3,new THREE.Vector3],s=new THREE.BufferGeometry;var o=this.setScale(e);n=n?-1:1;var r=this.snapper.isSnapped()&&!this.showMeasureResult?this.rubberbandSnappedMaterial:this.rubberbandTipMaterial;a[0].addVectors(e,i.clone().multiplyScalar(5*o)),a[1].subVectors(e,i.clone().multiplyScalar(5*o)),s.setFromPoints(a),this.drawLineAsCylinder(s,r,1.5,this.overlayName),a[0].copy(e),a[1].subVectors(e,t.clone().multiplyScalar(5*o*n)),s.setFromPoints(a),this.drawLineAsCylinder(s,r,1.5,this.overlayName),a[0].addVectors(e,i.clone().multiplyScalar(3*o)),a[1].subVectors(e,i.clone().multiplyScalar(3*o)),s.setFromPoints(a),this.drawLineAsCylinder(s,this.rubberbandDefaultMaterial,2,this.overlayName),a[0].addVectors(e,i.clone().multiplyScalar(3*o)),a[0].addVectors(a[0],t.clone().multiplyScalar(3*o)),a[1].subVectors(e,i.clone().multiplyScalar(3*o)),a[1].subVectors(a[1],t.clone().multiplyScalar(3*o)),s.setFromPoints(a),this.drawLineAsCylinder(s,this.rubberbandDefaultMaterial,2,this.overlayName)},Y.renderDistanceMeasurement=function(e,t){if(this.viewer.impl.clearOverlay(this.overlayName,!0),e&&t){var i=(new THREE.Vector3).subVectors(t,e).normalize(),n=i.clone().cross(this.viewer.navigation.getEyeVector()).normalize(),a=this.setScale(e),s=2*a,o=1*a,r=(Math.abs(e.x-t.x)<=.1||Math.abs(e.y-t.y)<=.1||this.snapper.getSnapResult().isPerpendicular)&&!this.showMeasureResult?this.rubberbandSnappedMaterial:this.rubberbandDefaultMaterial;if(this.showMeasureResult){const i=(new THREE.BufferGeometry).setFromPoints([e,t]);this.drawLineAsCylinder(i,r,3,this.overlayName)}else this.drawDashedLine(e,t,s,o,r,3,this.overlayName);this.drawMeasurementLineTip(e,i,n,!1),this.showMeasureResult&&this.drawMeasurementLineTip(t,i,n,!0),this.p1=e,this.p2=t,this.renderCalibrationLabel()}},Y.onCameraChange=function(){this.measurement.isComplete()&&this.renderDistanceMeasurement(this.p1,this.p2),this.updateLabelsPosition()};var Q=Autodesk.Viewing,Z=Autodesk.Viewing.Extensions,J=Autodesk.Viewing.Private,X=Autodesk.Viewing.UI,q=Autodesk.Viewing.MeasureCommon;const K=X&&X.DockingPanel||class{},$=Z&&Z.ViewerPanelMixin||function(){},ee=Q.getGlobal().document;var te=function(e,t,i,n,a){var s=this;(a=a||{}).addFooter=!1,K.call(this,t.container,i,n,a),this.viewer=t,this.calibrationTool=e,this.parentContainer=t.container,this.container.style.left="0px",this.container.style.top="0px",this.container.style.resize="none",this.container.classList.add("calibration-panel"),this.setGlobalManager&&this.setGlobalManager(t.globalManager),this.addEventListener(this.closer,"click",(function(e){s.cancel()})),a.heightAdjustment||(a.heightAdjustment=40),a.marginTop||(a.marginTop=0),a.left=!1,this.createScrollContainer(a);const o=this.getDocument&&this.getDocument()||ee;this.calibrationMenu=o.createElement("div"),this.scrollContainer.appendChild(this.calibrationMenu),this.table=o.createElement("table"),this.table.className="adsk-lmv-tftable calibration-table",this.tbody=o.createElement("tbody"),this.table.appendChild(this.tbody),this.calibrationMenu.appendChild(this.table),this.row=this.tbody.insertRow(0),this.requestedSizeTextbox=o.createElement("input"),this.requestedSizeTextbox.className="docking-panel-textbox",this.requestedSizeTextbox.type="text",this.requestedSizeTextbox.autofocus="true",this.addEventListener(this.requestedSizeTextbox,"keyup",(function(e){var t=s.requestedSizeTextbox.value;""!==t&&""===t.split(".")[0]&&(s.requestedSizeTextbox.value="0"+t),s.updateLabel()})),this.addEventListener(this.requestedSizeTextbox,"keypress",(function(e){var t=e.key||String.fromCharCode(e.keyCode);if("Backspace"!=t&&"ArrowLeft"!=t&&"ArrowRight"!=t)if(e.keyCode!=Q.KeyCode.ESCAPE){if(e.keyCode==Q.KeyCode.ENTER){var i=s.unitList.selectedIndex,n=s.units[i].units;s.calibrationTool.calibrate(n,s.requestedSizeTextbox.value)}var a=s.requestedSizeTextbox.value,o=s.requestedSizeTextbox.selectionStart;if("."!=(a=[a.slice(0,o),t,a.slice(o)].join(""))){var r=s.units[s.unitList.selectedIndex].simpleInput;(!ie(a)||r&&(!ne(a)||Autodesk.Viewing.Private.calculatePrecision(a)>s.calibrationTool.getMaxPrecision()))&&e.preventDefault()}}else s.cancel()}));var r="Define Size",l=this.row.insertCell(0);this.caption=o.createElement("div"),this.caption.setAttribute("data-i18n",r),this.caption.textContent=Q.i18n.translate(r),l.appendChild(this.caption),(l=this.row.insertCell(1)).appendChild(this.requestedSizeTextbox),this.units=[{name:"Feet and fractional inches",units:"ft-and-fractional-in",matches:["ft-and-fractional-in","fractional-in"],simpleInput:!1},{name:"Feet and decimal inches",units:"ft-and-decimal-in",matches:["ft","decimal-ft","in","decimal-in","ft-and-decimal-in"],simpleInput:!1},{name:"Meters",units:"m",matches:["m","m-and-cm"],simpleInput:!0},{name:"Centimeters",units:"cm",matches:["cm"],simpleInput:!0},{name:"Millimeters",units:"mm",matches:["mm"],simpleInput:!0}];for(var c=[],A=0;A<this.units.length;++A)c.push(this.units[A].name);this.unitList=new J.OptionDropDown("Unit type",this.tbody,c,0,null,void 0,{paddingLeft:0,paddingRight:0}),this.unitList.setGlobalManager(this.globalManager),this.addEventListener(this.unitList,"change",(function(e){s.updateLabel()}));var h=o.createElement("div");h.classList.add("docking-panel-footer"),this.calibrationMenu.appendChild(h);var d=o.createElement("div");d.classList.add("docking-panel-secondary-button"),d.setAttribute("data-i18n","Cancel"),d.textContent=Q.i18n.translate("Cancel"),d.addEventListener("click",(function(){s.cancel()}),!1),h.appendChild(d);var u=o.createElement("div");u.classList.add("docking-panel-primary-button"),u.setAttribute("data-i18n","Calibrate"),u.textContent=Q.i18n.translate("Calibrate"),u.addEventListener("click",(function(){var e=s.unitList.selectedIndex,t=s.units[e].units;s.calibrationTool.calibrate(t,s.requestedSizeTextbox.value)}),!1),h.appendChild(u)},ie=function(e){return e.match(/^(\d+)/)},ne=function(e){return e+="0",!isNaN(parseFloat(e))&&!isNaN(+e)&&parseFloat(e)>=0};te.prototype=Object.create(K.prototype),$.call(te.prototype),te.prototype.uninitialize=function(){this.viewer=null,K.prototype.uninitialize.call(this)},te.prototype.cancel=function(){this.setVisible(!1),this.calibrationTool.clearSize(),this.calibrationTool.showAddCalibrationLabel()},te.prototype.findUnits=function(){var e,t,i=this.calibrationTool.getCurrentUnits();for(e=0;e<this.units.length;++e){var n=this.units[e].matches;if(n)for(t=0;t<n.length;++t)if(n[t]===i)return e}return 0},te.prototype.setPanelValue=function(e){this.updateUnits(),this.requestedSizeTextbox.value=e},te.prototype.updateUnits=function(){this.unitList.setSelectedIndex(this.findUnits())},te.prototype.updateLabel=function(){var e=this.unitList.selectedIndex,t=this.units[e].units,i=this.requestedSizeTextbox.value,n=Autodesk.Viewing.Private.UnitParser.parsePositiveNumber(i,t),a=Autodesk.Viewing.Private.formatValueWithUnits(n,t,3,Autodesk.Viewing.Private.calculatePrecision(i));""===i?this.calibrationTool.updateLabelValue(null):isNaN(n)||this.calibrationTool.updateLabelValue(a)},te.prototype.updatePanelPosition=function(e,t,i,n){var a,s,o=parseInt(this.container.getBoundingClientRect().width),r=parseInt(this.container.getBoundingClientRect().height);if(e&&t&&i){t=q.project(t,this.viewer),i=q.project(i,this.viewer);var l,c=(new THREE.Vector2).copy(t).sub(i).normalize();l=t.x<i.x?new THREE.Vector2(c.y,-c.x):new THREE.Vector2(-c.y,c.x);var A=n+Math.sqrt(Math.pow(o,2)+Math.pow(r,2))/2;l=l.multiplyScalar(A);var h=e.sub(l);a=h.x-Math.floor(o/2),s=h.y-Math.floor(r/2),(a<0||a+o>this.viewer.canvas.clientWidth||s<0||s+r>this.viewer.canvas.clientHeight)&&(a=Math.floor((this.viewer.canvas.clientWidth-o)/2),s=Math.floor((this.viewer.canvas.clientHeight-r)/2))}else a=Math.floor((this.viewer.canvas.clientWidth-o)/2),s=Math.floor((this.viewer.canvas.clientHeight-r)/2);this.container.style.left=a+"px",this.container.style.top=s+"px"};var ae=function(e,t,i,n,a){var s=this;(a=a||{}).addFooter=!1,K.call(this,t.container,i,n,a),this.viewer=t,this.measureExt=e,this.parentContainer=t.container,this.container.classList.add("calibration-panel"),this.setGlobalManager&&this.setGlobalManager(t.globalManager),a.heightAdjustment||(a.heightAdjustment=70),a.marginTop||(a.marginTop=0),a.left=!1;const o=this.getDocument&&this.getDocument()||ee;this.createScrollContainer(a),this.dialogBox=o.createElement("div"),this.scrollContainer.appendChild(this.dialogBox);var r=o.createElement("div");r.className="calibration-text";var l="Calibration Message";r.setAttribute("data-i18n",l),r.textContent=Q.i18n.translate(l),this.dialogBox.appendChild(r);var c=o.createElement("div");c.className="calibration-buttons-wrapper",this.dialogBox.appendChild(c);var A=o.createElement("div");A.classList.add("docking-panel-secondary-button"),A.classList.add("calibration-button-left"),A.setAttribute("data-i18n","Cancel"),A.textContent=Q.i18n.translate("Cancel"),A.addEventListener("click",(function(){s.setVisible(!1)}),!1),c.appendChild(A);var h=o.createElement("div");h.classList.add("docking-panel-primary-button"),h.classList.add("calibration-button-right"),h.setAttribute("data-i18n","Calibrate Now"),h.textContent=Q.i18n.translate("Calibrate Now"),h.addEventListener("click",(function(){s.measureExt.enableCalibrationTool(!0),s.setVisible(!1)}),!1),c.appendChild(h)};ae.prototype=Object.create(K.prototype),$.call(ae.prototype),ae.prototype.uninitialize=function(){this.viewer=null,K.prototype.uninitialize.call(this)};const se=Autodesk.Viewing;var oe=function(e,t,i,n){var a=Autodesk.Viewing,s=Autodesk.Viewing.MeasureCommon,o=["calibration"],r=e,l=new s.Measurement(s.MeasurementTypes.MEASUREMENT_DISTANCE),c=t||{};this.setGlobalManager(e.globalManager);var A=i,h=t.maxPrecision||5,d=null!=i.calibrationFactor,u=n,p=!1,m=!1,g=!1,b=null,C=!1,v=null,f=null,E=null,w=null,y=!1,x=[],k=null,T=0,M=!1,B=!1,L=!1,S=null,R=null,N=null,P=Autodesk.Viewing.GuiViewer3D&&e instanceof Autodesk.Viewing.GuiViewer3D;function I(){switch(T){case 0:return null;case 1:case 2:return l.getPick(T);case 3:return l.getPick(l.countPicks())}}function O(){switch(T){case 0:return null;case 1:return l.getPick(l.countPicks());case 2:case 3:return l.getPick(1)}}function V(){T=0}function z(){T=3,l.indicator.changeAllEndpointsEditableStyle(!0)}function U(){return 0===T}function Y(){return 3===T}this.register=function(){P&&!N&&(N=new te(this,r,"calibration-panel","Calibration",c),r.addPanel(N)),this.onCameraChangeBinded=this.onCameraChange.bind(this),this.screenSizeChangedBinded=this.screenSizeChanged.bind(this)},this.deregister=function(){this.deactivate(),N&&(r.removePanel(N),N.uninitialize(),N=null)},this.isActive=function(){return p},this.getNames=function(){return o},this.getName=function(){return o[0]},this.getPriority=function(){return 50},this.getCursor=function(){return m?null:"url(data:image/png;base64,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), auto"},this.activate=function(){if(p=!0,m=!1,this.isEditingEndpoint=!1,this.editByDrag=!1,V(),r.toolController.activateTool(u.getName()),r.toolController.activateTool("magnifyingGlass"),l.indicator||l.attachIndicator(r,this,G),l.indicator.clear(),C&&E&&w){l.setPick(1,E.clone()),l.setPick(2,w.clone()),z();var e=Autodesk.Viewing.Private.UnitParser.parsePositiveNumber(v,f);l.indicator.updateLabelValue(Autodesk.Viewing.Private.formatValueWithUnits(e,f,3,A.precision)),b=l.distanceXYZ,l.indicator.changeLabelClickableMode(!1),y=!0;var t=this.render();l.indicator.changeAllEndpointsEditableStyle(!0),t&&(N&&N.setPanelValue(v),this.showPanel())}else if(P){const e={messageKey:"Select two points",messageDefaultValue:"Select two points to calibrate drawing",position:"top"};Autodesk.Viewing.Private.HudMessage.displayMessage(r.container,e)}r.addEventListener(Autodesk.Viewing.CAMERA_CHANGE_EVENT,this.onCameraChangeBinded),r.addEventListener(Autodesk.Viewing.VIEWER_RESIZE_EVENT,this.screenSizeChangedBinded)},this.deactivate=function(){p&&(r.dispatchEvent({type:D.l,mode:"end"}),p=!1,Autodesk.Viewing.Private.HudMessage.dismiss(),this.hidePanel(),this.updateViewportId(!0),y=!1,l.clearAllPicks(),u&&u.isActive()&&r.toolController.deactivateTool(u.getName()),r.toolController.deactivateTool("magnifyingGlass"),l.indicator&&(l.indicator.clear(),l.indicator.destroy(),l.indicator=null),r.removeEventListener(Autodesk.Viewing.CAMERA_CHANGE_EVENT,this.onCameraChangeBinded),r.removeEventListener(Autodesk.Viewing.VIEWER_RESIZE_EVENT,this.screenSizeChangedBinded))},this.getActivePointIndex=function(){return T},this.setCalibrationFactor=function(e){A.calibrationFactor=e},this.getCalibrationFactor=function(){return A.calibrationFactor},this.updateLabelValue=function(e){l.indicator.updateLabelValue(e)},this.isCalibrationValid=function(e,t){var i=Autodesk.Viewing.Private.UnitParser.parsePositiveNumber(t,e);return!isNaN(i)},this.calibrate=function(e,t){var i=null,n=Autodesk.Viewing.Private.UnitParser.parsePositiveNumber(t,e);if(!isNaN(n)){var a=Autodesk.Viewing.Private.convertUnits(r.model.getUnitString(),e,1,b);if(0!==a&&!isNaN(a)){i=n/a,A.calibrationFactor=i,A.units=e;var o=r.model.is2d()?3:1,c=Autodesk.Viewing.Private.calculatePrecision(t);A.precision=Math.max(A.precision?A.precision:o,c),v=t,f=e,d=!0,C=!0,E=l.getPick(1).clone(),w=l.getPick(2).clone()}}i&&(r.getExtension("Autodesk.Measure").enableCalibrationTool(!1),r.dispatchEvent({type:s.Events.FINISHED_CALIBRATION,units:e,scaleFactor:i,size:t}))},this.calibrateByScale=function(e,t){A.calibrationFactor=t,A.units!==e&&(A.units=e,f=e),d=!0},this.getCurrentUnits=function(){return A.units},this.hidePanel=function(){N?N.setVisible(!1):r.dispatchEvent({type:s.Events.CLOSE_CALIBRATION_PANEL_EVENT})},this.showPanel=function(){Autodesk.Viewing.Private.HudMessage.dismiss();var e=this;const t=this.getWindow();N?(t.setTimeout((function(){N.requestedSizeTextbox.focus()}),0),N.setVisible(!0),N.updatePanelPosition(l.indicator.labelPosition,l.indicator.p1,l.indicator.p2,l.indicator.calibrationLabel.clientHeight),N.updateUnits(),e.addWindowEventListener("keyup",(function t(i){"Escape"==(i.key||String.fromCharCode(i.keyCode))&&e.isActive()&&(e.hidePanel(),e.clearSize(),e.showAddCalibrationLabel(),e.removeWindowEventListener("keyup",t))}))):r.dispatchEvent({type:s.Events.OPEN_CALIBRATION_PANEL_EVENT,data:{size:v,units:f}})},this.updateCalibrationPanel=function(){N&&N.updateUnits()},this.showAddCalibrationLabel=function(){l.indicator.showAddCalibrationLabel()},this.isCalibrated=function(){return d},this.clearSize=function(){l.indicator.updateLabelValue(null),N?N.requestedSizeTextbox.value="":r.dispatchEvent({type:s.Events.CLEAR_CALIBRATION_SIZE_EVENT})},this.getMaxPrecision=function(){return h},this.clearMeasurement=function(){V(),this.clearPick(1),this.clearPick(2),l.indicator.clear(),this.updateViewportId(!0),this.hidePanel(),y=!1},this.clearPick=function(e){l.hasPick(e)&&(l.clearPick(e),l.indicator.hideClick(e))},this.repickEndpoint=function(e){this.clearPick(e),this.editEndpoint(null,e)},this.getSnapper=function(){return u},this._handleMouseEvent=function(e){var t=!1;if(u.isSnapped())(Y()||U())&&(this.clearMeasurement(),T=1),u.copyResults(I()),t=!0;else{if(e&&r.model.is2d()){var i=r.container.getBoundingClientRect(),n=e.canvasX||e.clientX-i.left,a=e.canvasY||e.clientY-i.top;n&&a&&(k=s.inverseProject({x:n,y:a},r))}if(B&&l&&!this.isEditingEndpoint&&T===l.getMaxNumberOfPicks()+1)return!0;var o=I();o&&o.clear()}if(this.correctPickPosition(),B&&this._doConsumeSingleClick(t),!U()){var c=this.render();l.hasPick(2)&&(t&=c)}return B&&(l.isComplete()&&t?(b=l.distanceXYZ,this.clearSize(),this.showPanel(),y=!0,r.dispatchEvent({type:D.l,mode:"end"})):(r.dispatchEvent({type:D.l,mode:"start"}),this.hidePanel(),l.indicator.updateLabelValue(null),y=!1)),t},this.updateViewportId=function(t){if(r.model&&r.model.is2d())if(t||U())e.impl.updateViewportId(0),u.setViewportId(null);else if(!g){var i=O().viewportIndex2d||I().viewportIndex2d;e.impl.updateViewportId(i),u&&u.setViewportId(i)}},this._doConsumeSingleClick=function(e){this.updateViewportId(l.isComplete()),l.indicator.clear()},this.handleButtonDown=function(e,t){return a.isMobileDevice()||(m=!0,0!==t||e.ctrlKey||e.metaKey||e.shiftKey||e.altKey||(B=!0,S=e.canvasX,R=e.canvasY)),!1},this.handleMouseMove=function(e){return a.isMobileDevice()||(e.canvasX===S&&e.canvasY===R||(B=!1),M=this.isEditingEndpoint,U()||Y()||(this.clearPick(T),this._handleMouseEvent(e)),u.indicator.render()),!1},this.restoreMouseListeners=function(){r.toolController.getTool("gestures").controller.enableMouseButtons(!0)},this.handlePressHold=function(e){if(B=!1,a.isTouchDevice())switch(e.type){case"press":return g=!0,Y()?this.clearMeasurement():this.clearPick(T),this._handleMouseEvent(e),u.indicator.render(),!0;case"pressup":return B=!0,this.restoreMouseListeners(),L=!L,this.handleSingleClick(e),g=!1,!0}return!1},this.correctPickPosition=function(){var t=I();if(t&&!t.getGeometry()&&k&&(t.geomType=s.SnapType.SNAP_VERTEX,t.geomVertex=k,t.intersectPoint=k),function(){switch(T){case 0:return!1;case 1:return l.hasPick(l.countPicks());case 2:case 3:return l.hasPick(1)}}()){var i=O();s.correctPerpendicularPicks(i,t,e,u)}},this.render=function(){var e=l.computeResult(l.picks,r,u);return l.indicator.render(l.picks,B||y),e},this.editEndpoint=function(e,t){if(T===t)return l.indicator.changeEndpointOnEditStyle(t,!1),void this.undoEditEndpoint();for(var i in T=t,this.isEditingEndpoint=!0,l.indicator.changeEndpointOnEditStyle(t,!0),l.indicator.changeAllEndpointsEditableStyle(!1),l.picks)Object.prototype.hasOwnProperty.call(l.picks,i)&&(x[i]=l.getPick(i).clone());this.updateViewportId(),r.dispatchEvent({type:D.l,mode:"start"}),this.hidePanel(),l.indicator.updateLabelValue(null),y=!1,a.isMobileDevice()||this._handleMouseEvent(e)},this.undoEditEndpoint=function(){for(var e in l.indicator.clear(),l.picks)Object.prototype.hasOwnProperty.call(l.picks,e)&&l.setPick(e,x[e].clone());this.updateViewportId(!0),this.isEditingEndpoint=!1,y=!0,z(),this.render()&&this.showPanel()},this.handleGesture=function(e){if(a.isTouchDevice()&&(B=!1,g))switch(this.clearPick(T),e.type){case"dragstart":case"dragmove":return this._handleMouseEvent(e),u.indicator.render(),!0;case"dragend":return g=!1,B=!0,this.editByDrag||(L=!L,this.handleSingleClick(e)),this.editByDrag=!1,this.restoreMouseListeners(),!0;case"pinchend":return B=!0,L=!L,this.handleSingleClick(e),this.restoreMouseListeners(),!0}return!1},this.handleButtonUp=function(e){return m=!1,S=null,R=null,M&&(B=!0,L=!L,this.handleSingleClick(e),M=!1),!1},this.handleSingleClick=function(e){return B&&(u.indicator.clearOverlays(),l.indicator.changeEndpointOnEditStyle(T,!1),this._handleMouseEvent(e)?(l.indicator.showEndpoints(),l.indicator.updateLabelsPosition(),T++):this.isEditingEndpoint?this.undoEditEndpoint():this.clearMeasurement(),l.isComplete()&&z(),B=!1,L=!L,this.isEditingEndpoint=!1,u.clearSnapped()),!0},this.handleDoubleClick=function(){return!0},this.handleSingleTap=function(e){return L||(B=!0,u.onMouseDown({x:e.canvasX,y:e.canvasY}),this.handleSingleClick(e)),L=!L,!0},this.handleDoubleTap=function(){return!0},this.handleResize=function(){l.indicator&&l.indicator.handleResize()},this.onCameraChange=function(){u.indicator&&u.indicator.onCameraChange()},this.screenSizeChanged=function(e){this.onCameraChange()}};se.GlobalManagerMixin.call(oe.prototype);const re=Autodesk.Viewing;var le=function(e){var t=e,i=!1,n=["magnifyingGlass"],a=!1,s=null,o=null,r=null,l=null,c=null,A=!1,h=Autodesk.Viewing;this.setGlobalManager(e.globalManager),this.register=function(){this.updateMagnifyingGlassBinded=this.updateMagnifyingGlass.bind(this)},this.isActive=function(){return i},this.activate=function(){i=!0},this.updateMagnifyingGlass=function(){const e=this.getWindow(),i=this.getDocument();if(A)s&&s.classList.remove("visible"),A=!1;else{var n=e.devicePixelRatio,a=120,h=a*n,d=n*(l-30),u=n*(c-30);s||((s=i.createElement("canvas")).className="magnifying-glass",s.width=h,s.height=h,s.style.width=a+"px",s.style.height=a+"px",s.getContext("2d").translate(0,h),s.getContext("2d").scale(1,-1),t.container.appendChild(s),o=s.getContext("2d").createImageData(Math.ceil(h/2),Math.ceil(h/2)),r=new Uint8Array(o.data.buffer));var p=s.getContext("2d"),m=t.impl.glrenderer().getContext();m.readPixels(d,t.canvas.height-u-o.height,o.width,o.height,m.RGBA,m.UNSIGNED_BYTE,r),p.putImageData(o,0,0),p.drawImage(s,0,0,o.width,o.height,0,0,h,h),this.setGlassPosition(s,l,c,a,15),s.classList.toggle("visible",!0)}},this.deactivate=function(){this.clearMagnifyingGlass(),i=!1},this.getNames=function(){return n},this.getName=function(){return n[0]},this.getPriority=function(){return 70},this.setGlassPosition=function(e,t,i,n,a){e.style.left=t-n/2+"px",e.style.top=i-n-a>0?i-n-a+"px":i+a+"px"},this.requestUpdate=function(){t.hasEventListener(Autodesk.Viewing.RENDER_PRESENTED_EVENT,this.updateMagnifyingGlassBinded)||t.addEventListener(Autodesk.Viewing.RENDER_PRESENTED_EVENT,this.updateMagnifyingGlassBinded,{once:!0})},this.drawMagnifyingGlass=function(e,i){A=!1,l=e,c=i,t.impl.invalidate(!1,!1,!0),this.requestUpdate()},this.clearMagnifyingGlass=function(){A=!0,this.requestUpdate()},this.handlePressHold=function(e){if(h.isTouchDevice())switch(e.type){case"press":a=!0,this.drawMagnifyingGlass(e.canvasX,e.canvasY);break;case"pressup":this.clearMagnifyingGlass(),a=!1}return!1},this.handleGesture=function(e){if(a&&h.isTouchDevice())switch(e.type){case"dragstart":case"dragmove":case"pinchstart":case"pinchmove":this.drawMagnifyingGlass(e.canvasX,e.canvasY);break;case"dragend":this.clearMagnifyingGlass(),a=!1;break;case"pinchend":this.clearMagnifyingGlass()}return!1},this.handleMouseMove=function(e){return!1},this.handleWheelInput=function(e){return!1},this.handleButtonUp=function(e,t){return!1}};re.GlobalManagerMixin.call(le.prototype);var ce=Autodesk.Viewing,Ae=Autodesk.Viewing.UI,he=Autodesk.Viewing.Private,de=Autodesk.Viewing.MeasureCommon;function ue(e){this.measureExtension=e,this.measureTool=this.measureExtension.measureTool,this.viewer=this.measureExtension.viewer,this.setGlobalManager(this.viewer.globalManager),this.visible=!1,this.buttonsList=[]}var pe=ue.prototype;ce.GlobalManagerMixin.call(ue.prototype),pe.onUnitChange=function(e,t){t?this.measureTool.setUnits(e):(this.updateSettingsPanel(),he.logger.track({category:"pref_changed",name:"measure/units",value:e}))},pe.onPrecisionChange=function(e,t){t?this.measureTool.setPrecision(e):(this.updateSettingsPanel(),he.logger.track({category:"pref_changed",name:"measure/precision",value:e}))},pe.init=function(){var e=this;const t=this.getDocument();this.onUnitChangeBound=this.onUnitChange.bind(this),this.viewer.addEventListener(de.Events.DISPLAY_UNITS_CHANGED,this.onUnitChangeBound),this.onPrecisionChangeBound=this.onPrecisionChange.bind(this),this.viewer.addEventListener(de.Events.PRECISION_CHANGED,this.onPrecisionChangeBound);var i=this.viewer.getToolbar(),n=i.getControl(Autodesk.Viewing.TOOLBAR.NAVTOOLSID),a={};a.index=i.indexOf(n)+1,this.measureToolbar=new Ae.ControlGroup(Autodesk.Viewing.TOOLBAR.MEASURETOOLSID),this.measureToolbar.setGlobalManager(this.globalManager),i.addControl(this.measureToolbar,a),this.measureSimpleDistanceBtn=new Ae.Button("toolbar-measureTool-simple-distance"),this.measureSimpleDistanceBtn.setGlobalManager(this.globalManager),this.measureSimpleDistanceBtn.setToolTip("Distance"),this.measureSimpleDistanceBtn.setIcon("adsk-icon-measure-distance-new"),this.measureSimpleDistanceBtn.onClick=function(){e.measureSimpleDistanceBtn.getState()!==Ae.Button.State.ACTIVE?e.measureExtension.activate("distance"):e.measureTool.deselectAllMeasurements()},this.measureToolbar.addControl(this.measureSimpleDistanceBtn),this.buttonsList[de.MeasurementTypes.MEASUREMENT_DISTANCE]=this.measureSimpleDistanceBtn,this.measureAngleBtn=new Ae.Button("toolbar-measureTool-angle"),this.measureAngleBtn.setGlobalManager(this.globalManager),this.measureAngleBtn.setToolTip("Angle"),this.measureAngleBtn.setIcon("adsk-icon-measure-angle-new"),this.measureAngleBtn.onClick=function(){e.measureAngleBtn.getState()!==Ae.Button.State.ACTIVE?e.measureExtension.activate("angle"):e.measureTool.deselectAllMeasurements()},this.measureToolbar.addControl(this.measureAngleBtn),this.buttonsList[de.MeasurementTypes.MEASUREMENT_ANGLE]=this.measureAngleBtn,this.viewer.model&&this.viewer.model.is2d()&&(this.measureAreaBtn=new Ae.Button("toolbar-measureTool-area"),this.measureAreaBtn.setGlobalManager(this.globalManager),this.measureAreaBtn.setToolTip("Area"),this.measureAreaBtn.setIcon("adsk-icon-measure-area-new"),this.measureAreaBtn.onClick=function(){e.measureAreaBtn.getState()!==Ae.Button.State.ACTIVE?e.measureExtension.activate("area"):e.measureTool.deselectAllMeasurements()},this.measureToolbar.addControl(this.measureAreaBtn),this.buttonsList[de.MeasurementTypes.MEASUREMENT_AREA]=this.measureAreaBtn),this.viewer.model&&this.viewer.model.is2d()&&(this.measureArcBtn=new Ae.Button("toolbar-measureTool-arc"),this.measureArcBtn.setGlobalManager(this.globalManager),this.measureArcBtn.setToolTip("Arc"),this.measureArcBtn.setIcon("adsk-icon-measure-arc-new"),this.measureArcBtn.onClick=function(){e.measureArcBtn.getState()!==Ae.Button.State.ACTIVE?e.measureExtension.activate("arc"):e.measureTool.deselectAllMeasurements()},this.measureToolbar.addControl(this.measureArcBtn),this.buttonsList[de.MeasurementTypes.MEASUREMENT_ARC]=this.measureArcBtn),this.calibrationToolBtn=new Ae.Button("toolbar-calibrationTool"),this.calibrationToolBtn.setGlobalManager(this.globalManager),this.calibrationToolBtn.setToolTip("Calibrate"),this.calibrationToolBtn.setIcon("adsk-icon-measure-calibration"),this.calibrationToolBtn.onClick=function(t){e.calibrationToolBtn.getState()!==Ae.Button.State.ACTIVE?e.measureExtension.activate("calibrate"):e.measureExtension.enableCalibrationTool(!1)},this.measureToolbar.addControl(this.calibrationToolBtn),this.buttonsList[de.MeasurementTypes.CALIBRATION]=this.calibrationToolBtn;var s=t.createElement("div");s.className="measure-toolbar-seperator",this.measureToolbar.container.appendChild(s),this.deleteBtn=new Ae.Button("toolbar-delete"),this.deleteBtn.setGlobalManager(this.globalManager),this.deleteBtn.setToolTip("Delete measurement"),this.deleteBtn.setIcon("adsk-icon-measure-trash"),this.deleteBtn.onClick=function(){e.measureExtension.deleteCurrentMeasurement()},this.measureToolbar.addControl(this.deleteBtn),this.settingsBtn=new Ae.Button("toolbar-settings"),this.settingsBtn.setGlobalManager(this.globalManager),this.settingsBtn.setToolTip("Measure settings"),this.settingsBtn.setIcon("adsk-icon-measure-settings"),this.settingsControlPanel=t.createElement("div"),this.settingsControlPanel.classList.add("docking-panel"),this.settingsControlPanel.classList.add("docking-panel-container-solid-color-b"),this.settingsControlPanel.classList.add("measure-settings-popup"),this.settingsControlPanel.classList.add("hide"),this.settingsBtn.onClick=function(e){this.settingsControlPanel.classList.contains("hide")?(this.settingsControlPanel.classList.remove("hide"),this.setButtonActive(this.settingsBtn)):(this.settingsControlPanel.classList.add("hide"),this.setButtonInactive(this.settingsBtn))}.bind(this),this.measureToolbar.container.appendChild(this.settingsControlPanel),this.settingsControlPanel.root=this.settingsBtn,this.measureToolbar.addControl(this.settingsBtn),this.table=t.createElement("table"),this.table.classList.add("adsk-lmv-tftable"),this.table.classList.add("calibration-table"),this.tbody=t.createElement("tbody"),this.table.appendChild(this.tbody),this.settingsControlPanel.appendChild(this.table),this.units=[{name:"Unknown",units:"",matches:[""]},{name:"Decimal feet",units:"decimal-ft",matches:["ft","decimal-ft"]},{name:"Feet and fractional inches",units:"ft-and-fractional-in",matches:["ft-and-fractional-in"]},{name:"Feet and decimal inches",units:"ft-and-decimal-in",matches:["ft-and-decimal-in"]},{name:"Decimal inches",units:"decimal-in",matches:["in","decimal-in"]},{name:"Fractional inches",units:"fractional-in",matches:["fractional-in"]},{name:"Meters",units:"m",matches:["m"]},{name:"Centimeters",units:"cm",matches:["cm"]},{name:"Millimeters",units:"mm",matches:["mm"]},{name:"Meters and centimeters",units:"m-and-cm",matches:["m-and-cm"]},{name:"Points",units:"pt",matches:["pt"]}];var o=this.findUnits(),r=[];ce.isSafari()&&this.viewer.model&&this.viewer.model.getDisplayUnit()&&this.units.shift();for(var l=0;l<this.units.length;++l)r.push(this.units[l].name);this.unitList=new he.OptionDropDown("Unit type",this.tbody,r,o,null,{paddingLeft:0,paddingRight:15}),this.unitList.setGlobalManager(this.globalManager),this.unitList.addEventListener("change",(function(t){var i=e.unitList.selectedIndex;e.onUnitChange(e.units[i].units,!0)})),this.precisionList=new he.OptionDropDown("Precision",this.tbody,[],-1,null,{paddingLeft:0,paddingRight:15}),this.precisionList.setGlobalManager(this.globalManager),this.precisionList.addEventListener("change",(function(t){var i=e.precisionList.selectedIndex;e.onPrecisionChange(i,!0)})),this.isolate=new he.OptionCheckbox("Isolate measurement",this.tbody,!1),this.isolate.setGlobalManager(this.globalManager),this.isolate.addEventListener("change",(function(t){var i=e.isolate.checked;e.measureTool.setIsolateMeasure(i),i?e.measureTool.isolateMeasurement():e.measureTool.clearIsolate(),he.logger.track({category:"pref_changed",name:"measure/isolate",value:i})})),this.freeMeasure=new he.OptionCheckbox("Enable free measure",this.tbody,this.measureExtension.isFreeMeasureMode()),this.freeMeasure.setGlobalManager(this.globalManager),this.freeMeasure.addEventListener("change",(function(t){var i=e.freeMeasure.checked;e.measureExtension.setFreeMeasureMode(i),he.logger.track({category:"pref_changed",name:"measure/freeMeasure",value:i})})),this.setupPrecision(),this.updateSettingsPanel(),this.viewer.model&&this.viewer.model.is2d()&&this.isolate.setVisibility(!1),void 0===this.measureExtension.sharedMeasureConfig.units?this.disableUnitOption():Autodesk.Viewing.isSafari()||this.disableUnitOption(0),this.measureDoneBtn=new Ae.Button("toolbar-measureTool-done"),this.measureDoneBtn.setGlobalManager(this.globalManager);var c=Autodesk.Viewing.i18n.translate("Done");this.measureDoneBtn.setToolTip(c);var A=t.createElement("label");A.textContent=c;var h=this.measureDoneBtn.container;h.appendChild(A),h.classList.add("adsk-label-button");var d=h.getElementsByClassName("adsk-button-icon");d&&d[0]&&(d[0].style.display="none"),this.measureDoneBtn.onClick=function(){this.measureExtension.exitMeasurementMode()}.bind(this),this.measureToolbar.addControl(this.measureDoneBtn),this.measureToolbar.setVisible(!1)},pe.destroy=function(){this.visible&&this.closeToolbar(),this.viewer.removeEventListener(de.Events.DISPLAY_UNITS_CHANGED,this.onUnitChangeBound),this.onUnitChangeBound=null,this.viewer.removeEventListener(de.Events.PRECISION_CHANGED,this.onPrecisionChangeBound),this.onPrecisionChangeBound=null,this.measureToolbar&&(this.measureToolbar.removeFromParent(),this.measureToolbar=null)},pe.closeToolbar=function(){this.measureExtension.enableMeasureTool(!1),this.measureExtension.enableCalibrationTool(!1),this.toggleVisible();for(var e=this.viewer.getToolbar(),t=e.container,i=t.children.length,n=0;n<i;++n)t.children[n].style.display="";e.getControl(ce.TOOLBAR.MODELTOOLSID).addControl(this.measureExtension.measurementToolbarButton,{index:this.measureExtension.measurementToolbarButton.index})},pe.toggleVisible=function(){this.visible=!this.visible,this.measureToolbar.setVisible(this.visible),this.visible||(this.settingsControlPanel.classList.add("hide"),this.setButtonInactive(this.settingsBtn))},pe.setButtonActive=function(e){e.setState(Ae.Button.State.ACTIVE)},pe.setButtonInactive=function(e){e.setState(Ae.Button.State.INACTIVE)},pe.deactivateAllButtons=function(){for(var e in this.buttonsList)if(Object.prototype.hasOwnProperty.call(this.buttonsList,e)){var t=this.buttonsList[e];this.setButtonInactive(t)}},pe.activateButtonByType=function(e){this.buttonsList[e]&&this.setButtonActive(this.buttonsList[e])},pe.setupPrecision=function(){const e=this.getDocument();for(;this.precisionList.dropdownElement.lastChild;)this.precisionList.dropdownElement.removeChild(this.precisionList.dropdownElement.lastChild);var t,i=this.measureTool.getUnits();t="ft-and-fractional-in"===i||"fractional-in"===i?["1","1/2","1/4","1/8","1/16","1/32","1/64"]:["0","0.1","0.01","0.001","0.0001","0.00001"];for(var n=0;n<t.length;++n){var a=e.createElement("option");a.value=n,a.textContent=t[n],this.precisionList.dropdownElement.appendChild(a)}var s=this.measureTool.getPrecision();t.length<=s&&(s=t.length-1,this.measureTool.setPrecision(s)),this.precisionList.dropdownElement.selectedIndex=s},pe.findUnits=function(){var e,t,i=this.measureTool.getUnits();for(e=0;e<this.units.length;++e){var n=this.units[e].matches;if(n)for(t=0;t<n.length;++t)if(n[t]===i)return e}return 0},pe.disableUnitOption=function(e){null!=e?this.unitList.dropdownElement.children[e].style.display="none":this.unitList.dropdownElement.disabled=!0},pe.updateSettingsPanel=function(){this.unitList.dropdownElement.selectedIndex=this.findUnits(),this.precisionList.dropdownElement.selectedIndex=this.measureTool.getPrecision(),this.setupPrecision()};var me=i(5072),ge=i.n(me),be=i(7825),Ce=i.n(be),ve=i(7659),fe=i.n(ve),Ee=i(5056),we=i.n(Ee),ye=i(540),xe=i.n(ye),ke=i(1113),Te=i.n(ke),Me=i(4660),Be={};Be.styleTagTransform=Te(),Be.setAttributes=we(),Be.insert=fe().bind(null,"head"),Be.domAPI=Ce(),Be.insertStyleElement=xe();ge()(Me.A,Be);Me.A&&Me.A.locals&&Me.A.locals;var Le=i(2240),Se={};Se.styleTagTransform=Te(),Se.setAttributes=we(),Se.insert=fe().bind(null,"head"),Se.domAPI=Ce(),Se.insertStyleElement=xe();ge()(Le.A,Se);Le.A&&Le.A.locals&&Le.A.locals;var Re=AutodeskNamespace("Autodesk.Viewing.Extensions.Measure"),De=Autodesk.Viewing,Ne=Autodesk.Viewing.Private,Pe=De.UI,Ie=Autodesk.Viewing.MeasureCommon,Oe=Ie.MeasurementTypes.MEASUREMENT_DISTANCE,Ve=function(e,t){Autodesk.Viewing.Extension.call(this,e,t),this.modes=["distance","angle","area","arc","calibrate"],this.name="measure",this._onModelLoaded=this._onModelLoaded.bind(this),this._onDisplayUnitsPrefChanged=this._onDisplayUnitsPrefChanged.bind(this),this._onPrecisionPrefChanged=this._onPrecisionPrefChanged.bind(this),this.autosave=!0};Ve.prototype=Object.create(Autodesk.Viewing.Extension.prototype),Ve.prototype.constructor=Ve,Ve.prototype.load=async function(){await this.viewer.loadExtension("Autodesk.Snapping");var e=this,t=this.viewer;if(this.hasUI=Autodesk.Viewing.GuiViewer3D&&t instanceof Autodesk.Viewing.GuiViewer3D,this.escapeHotkeyId="Autodesk.Measure.Hotkeys.Escape",!t.toolController)return!1;this.options=this.options||{};var i={onCloseCallback:function(){e.enableMeasureTool(!1)}};this.sharedMeasureConfig=new Proxy({units:null,precision:null,calibrationFactor:null,useViewportInfo:!1},{set(e,i,n,a){switch(e[i]=n,i){case"units":t.dispatchEvent({type:Ie.Events.DISPLAY_UNITS_CHANGED,units:n});break;case"precision":t.dispatchEvent({type:Ie.Events.PRECISION_CHANGED,precision:n});break;case"calibrationFactor":case"useViewportInfo":break;default:console.log("Unknown property",i," added to sharedMeasureConfig")}return!0}}),i.snapperOptions=this.options.snapperOptions,i.calibrateWithPage=this.options.calibrateWithPage,this.forceCalibrate=this.options.forceCalibrate,this.snapper=new Autodesk.Viewing.Extensions.Snapping.Snapper(t,{renderSnappedTopology:!0}),t.toolController.registerTool(this.snapper);const n=e=>{this.setActive(e),e||this.deactivate()};return this.measureTool=new V(t,i,this.sharedMeasureConfig,this.snapper),t.toolController.registerTool(this.measureTool,n),this.calibrationTool=new oe(t,this.options,this.sharedMeasureConfig,this.snapper),t.toolController.registerTool(this.calibrationTool,n),this.magnifyingGlass=new le(t),t.toolController.registerTool(this.magnifyingGlass),this.calibration={},this.onFinishedCalibration=function(t){e.measureToolbar&&e.measureToolbar.updateSettingsPanel(),e.activateInitiator&&e.activateInitiator(),e.calibration.units=t.units,e.calibration.scaleFactor=t.scaleFactor,e.calibration.size=t.size,e.calibration.precision=e.sharedMeasureConfig.precision},t.addEventListener("finished-calibration",this.onFinishedCalibration),this.onMeasurementChanged=function(t){var i=t.data.type;e.changeMeasurementType(i)},t.addEventListener(Ie.Events.MEASUREMENT_CHANGED_EVENT,this.onMeasurementChanged),t.model?this._onModelLoaded({model:t.model}):t.addEventListener(De.MODEL_ROOT_LOADED_EVENT,this._onModelLoaded,{once:!0}),this.onModelRemoved=function(){e.measurementToolbarButton&&(e.viewer.model||(e.measurementToolbarButton.setState(Autodesk.Viewing.UI.Button.State.DISABLED),e.exitMeasurementMode()))},this.onModelAdded=function(){e.measurementToolbarButton&&(1===e.viewer.getVisibleModels().length&&e.measurementToolbarButton&&e.measurementToolbarButton.setState(Autodesk.Viewing.UI.Button.State.INACTIVE))},t.addEventListener(De.MODEL_ADDED_EVENT,this.onModelAdded),t.addEventListener(De.MODEL_REMOVED_EVENT,this.onModelRemoved),this.viewer.prefs.addListeners(Ne.Prefs.DISPLAY_UNITS,this._onDisplayUnitsPrefChanged,this._onDisplayUnitsPrefChanged),this.viewer.prefs.addListeners(Ne.Prefs.DISPLAY_UNITS_PRECISION,this._onPrecisionPrefChanged,this._onPrecisionPrefChanged),this.hasNotEntered=!0,!0},Ve.prototype._onDisplayUnitsPrefChanged=function(e){var t;""!==e&&(this.setUnits(e),null===(t=this.measureToolbar)||void 0===t||t.updateSettingsPanel(),this.calibrationTool.updateCalibrationPanel())},Ve.prototype._onPrecisionPrefChanged=function(e){var t;"number"==typeof e&&(this.setPrecision(e),null===(t=this.measureToolbar)||void 0===t||t.updateSettingsPanel())},Ve.prototype._onModelLoaded=function(e){var t=e.model;const i=!!t.isPdf(!0)&&!this.viewer.prefs.get(Ne.Prefs2D.FORCE_PDF_CALIBRATION),n=!!t.isLeaflet()&&!this.viewer.prefs.get(Ne.Prefs2D.FORCE_LEAFLET_CALIBRATION);let a,s=3;var o;((t.isSmartPdf()||this.viewer.prefs.get(Ne.Prefs2D.USE_PDF_VIEWPORT_INFO))&&t.getData().viewports&&t.getData().viewports.length>1&&(a=Ne.fixUnitString(t.getData().viewports[1].units),Number.isInteger(t.getData().viewports[1].precision)&&t.getData().viewports[1].precision>=0&&(s=t.getData().viewports[1].precision),this.sharedMeasureConfig.useViewportInfo=!0),this.sharedMeasureConfig.units=this.options.calibrationUnits||this.viewer.prefs.get(Ne.Prefs.DISPLAY_UNITS)||a||t.getDisplayUnit(),this.sharedMeasureConfig.units)||(null===(o=this.measureToolbar)||void 0===o||o.disableUnitOption());!i&&!n||t.getMetadata("page_dimensions","model_units",null)||a||(this.sharedMeasureConfig.units="pt");const r=this.viewer.prefs.get(Ne.Prefs.DISPLAY_UNITS_PRECISION);this.sharedMeasureConfig.precision="number"==typeof r?r:t.is2d()?s:1,this.options.calibrationUnits&&!isNaN(this.options.calibrationFactor)&&this.calibrationTool.calibrateByScale(this.options.calibrationUnits,this.options.calibrationFactor)},Ve.prototype.unload=function(){var e=this.viewer;return this.destroyUI(),e.removeEventListener(V.EXPLODE_CHANGE_EVENT,V.onExplodedChange),e.removeEventListener("finished-calibration",this.onFinishedCalibration),e.removeEventListener(Ie.Events.MEASUREMENT_CHANGED_EVENT,this.onMeasurementChanged),e.removeEventListener(De.MODEL_ADDED_EVENT,this.onModelAdded),e.removeEventListener(De.MODEL_REMOVED_EVENT,this.onModelRemoved),e.removeEventListener(De.MODEL_ROOT_LOADED_EVENT,this._onModelLoaded),e.toolController.deregisterTool(this.snapper),this.snapper=null,e.toolController.deregisterTool(this.measureTool),this.measureTool=null,e.toolController.deregisterTool(this.calibrationTool),this.calibrationTool=null,e.toolController.deregisterTool(this.magnifyingGlass),this.magnifyingGlass=null,this.unloaded=!0,e.prefs.removeListeners(Ne.Prefs.DISPLAY_UNITS,this._onDisplayUnitsPrefChanged,this._onDisplayUnitsPrefChanged),e.prefs.removeListeners(Ne.Prefs.DISPLAY_UNITS_PRECISION,this._onPrecisionPrefChanged,this._onPrecisionPrefChanged),!0},Ve.prototype.setActive=function(e){return this.enableMeasureTool(e)},Ve.prototype.toggle=function(){return this.isActive()?this.enableMeasureTool(!1):this.enableMeasureTool(!0),this.isActive()},Ve.prototype.getMeasurement=function(e,t){var i=null;return this.measureTool.isActive()&&(i=this.measureTool.getMeasurement(e,t)),i},Ve.prototype.getMeasurementList=function(e,t){var i=[];return this.measureTool.isActive()&&(i=this.measureTool.getMeasurementList(e,t)),i},Ve.prototype.setMeasurements=function(e){this.measureTool.isActive()&&this.measureTool.setMeasurements(e)},Ve.prototype.getUnitOptions=function(){return[{name:"Unknown",type:""},{name:"Decimal feet",type:"decimal-ft"},{name:"Feet and fractional inches",type:"ft"},{name:"Feet and decimal inches",type:"ft-and-decimal-in"},{name:"Decimal inches",type:"decimal-in"},{name:"Fractional inches",type:"fractional-in"},{name:"Meters",type:"m"},{name:"Centimeters",type:"cm"},{name:"Millimeters",type:"mm"},{name:"Meters and centimeters",type:"m-and-cm"},{name:"Points",type:"pt"}]},Ve.prototype.getPrecisionOptions=function(e){return e?["1","1/2","1/4","1/8","1/16","1/32","1/64"]:["0","0.1","0.01","0.001","0.0001","0.00001"]},Ve.prototype.getDefaultUnit=function(){return this.viewer.model.getDisplayUnit()},Ve.prototype.openCalibrationRequiredDialog=function(e){this.hasUI?(this.CalibrationRequiredDialog||(this.CalibrationRequiredDialog=new ae(this,this.viewer,"calibration-required","Calibration Required",this.options)),this.CalibrationRequiredDialog.setVisible(!0)):this.viewer.dispatchEvent({type:Ie.Events.CALIBRATION_REQUIRED_EVENT}),"measure"===e?this.activateInitiator=function(){this.enableMeasureTool(!0,Oe),this.activateInitiator=null}:"dimension"===e&&(this.activateInitiator=function(){this.viewer.dispatchEvent({type:Ie.Events.FINISHED_CALIBRATION_FOR_DIMENSION_EVENT}),this.activateInitiator=null})},Ve.prototype.getCalibration=function(){return this.calibration},Ve.prototype.activate=function(e){if(this.activeStatus&&this.mode===e)return!0;var t;switch(this.enterMeasurementMode(),e){default:e="distance";case"distance":t=this.enableMeasureTool(!0,Ie.MeasurementTypes.MEASUREMENT_DISTANCE);break;case"angle":t=this.enableMeasureTool(!0,Ie.MeasurementTypes.MEASUREMENT_ANGLE);break;case"area":this.viewer.model.is2d()?t=this.enableMeasureTool(!0,Ie.MeasurementTypes.MEASUREMENT_AREA):console.warn("Area mode is applicable on 2D models only");break;case"arc":!this.viewer.model.is2d()||this.viewer.model.isPdf()?console.warn("Arc mode is applicable on 2D models only"):t=this.enableMeasureTool(!0,Ie.MeasurementTypes.MEASUREMENT_ARC);break;case"calibrate":t=this.enableCalibrationTool(!0)}return this.mode=t?e:"",this.activeStatus=!0,!0},Ve.prototype.deactivate=function(){return this.activeStatus&&(this.exitMeasurementMode(),this.enableMeasureTool(!1),this.activeStatus=!1),!0},Ve.prototype.setForcePDFCalibrate=function(e){this.viewer.prefs.set(Ne.Prefs2D.FORCE_PDF_CALIBRATION,e)},Ve.prototype.setForceLeafletCalibrate=function(e){this.viewer.prefs.set(Ne.Prefs2D.FORCE_LEAFLET_CALIBRATION,e)},Ve.prototype.setRestoreSessionMeasurements=function(e){this.viewer.prefs.set(Ne.Prefs.RESTORE_SESSION_MEASUREMENTS,e)},Ve.prototype.enableMeasureTool=function(e,t){var i;if(t===Ie.MeasurementTypes.MEASUREMENT_AREA&&this.viewer.model&&!this.viewer.model.is2d())return!1;if(t===Ie.MeasurementTypes.MEASUREMENT_ARC&&this.viewer.model&&!this.viewer.model.is2d())return!1;const n=t===Ie.MeasurementTypes.MEASUREMENT_ARC&&(null===(i=this.viewer.model)||void 0===i?void 0:i.is2d());this.snapper.setSnapToArc(n);var a=this.viewer.toolController,s=1===this.selectedTool;if(!this.viewer.model||!e&&s)return this.measureTool.isActive()&&(a.deactivateTool("measure"),this.measureToolbar&&this.measureToolbar.deactivateAllButtons(),this.selectedTool=0),!0;const o=this.viewer.impl.is2d,r=o&&this.viewer.model.isPdf(!0)&&this.viewer.prefs.get(Ne.Prefs2D.FORCE_PDF_CALIBRATION),l=o&&this.viewer.model.isLeaflet()&&this.viewer.prefs.get(Ne.Prefs2D.FORCE_LEAFLET_CALIBRATION);return this.forceCalibrate|=l||r,t||(t=Oe),e&&!s?(this.checkAndFetchTopology(a.getTool("measure")),!this.forceCalibrate||this.forceCalibrate&&this.calibrationTool.isCalibrated()||t===Ie.MeasurementTypes.MEASUREMENT_ANGLE?(this.calibrationTool.isActive()&&a.deactivateTool("calibration"),this.measureToolbar&&this.measureToolbar.updateSettingsPanel(),a.activateTool("measure"),this.selectedTool=1,this.changeMeasurementType(t),!0):(this.viewer.addEventListener(Re.OPEN_TOOL_AFTER_CALIBRAION,function(){this.enableMeasureTool(!0)}.bind(this),{once:!0}),this.openCalibrationRequiredDialog("measure"),!1)):!(!e||!s)&&(!this.forceCalibrate||this.forceCalibrate&&this.calibrationTool.isCalibrated()||t===Ie.MeasurementTypes.MEASUREMENT_ANGLE?(this.changeMeasurementType(t),!0):(this.openCalibrationRequiredDialog("measure"),!1))},Ve.prototype.changeMeasurementType=function(e){switch(this.measureTool.changeMeasurementType(e),this.measureToolbar&&(this.measureToolbar.deactivateAllButtons(),this.measureToolbar.activateButtonByType(e)),e){case Ie.MeasurementTypes.MEASUREMENT_DISTANCE:this.mode="distance";break;case Ie.MeasurementTypes.MEASUREMENT_ANGLE:this.mode="angle";break;case Ie.MeasurementTypes.MEASUREMENT_AREA:this.mode="area";break;case Ie.MeasurementTypes.MEASUREMENT_ARC:this.mode="arc";break;default:this.mode=""}},Ve.prototype.setIsolateMeasure=function(e){this.measureTool.setIsolateMeasure(e),e?this.measureTool.isolateMeasurement():this.measureTool.clearIsolate()},Ve.prototype.enableCalibrationTool=function(e){var t=this.viewer.toolController,i=2==this.selectedTool;return e&&!i?(this.measureTool.isActive()&&t.deactivateTool("measure"),t.activateTool("calibration"),this.viewer.dispatchEvent({type:Ie.Events.UNITS_CALIBRATION_STARTS_EVENT}),this.measureToolbar&&(this.measureToolbar.deactivateAllButtons(),this.measureToolbar.activateButtonByType(Ie.MeasurementTypes.CALIBRATION)),this.selectedTool=2,!0):!(e||!i)&&(this.calibrationTool.isActive()&&(this.mode="",t.deactivateTool("calibration"),this.measureToolbar&&this.measureToolbar.deactivateAllButtons()),this.selectedTool=0,!0)},Ve.prototype.enterMeasurementMode=function(){if(!this._measurementMode&&(this._measurementMode=!0,this.viewer.dispatchEvent({type:Ie.Events.MEASUREMENT_MODE_ENTER}),this.viewer.getToolbar)){for(var e=this.viewer.getToolbar(),t=e.container,i=t.children.length,n=0;n<i;++n)t.children[n].style.display="none";this.navigationControls=e.getControl(Autodesk.Viewing.TOOLBAR.NAVTOOLSID),this.navigationControls.setVisible(!0),this.navigationControls.container.style.display="",this.measureControls=e.getControl(Autodesk.Viewing.TOOLBAR.MEASURETOOLSID),this.measureControls.setVisible(!0),this.measureControls.container.style.display="";var a=this.measurementToolbarButton.getId();this.measurementToolbarButton.index=this.measurementToolbarButton.parent.indexOf(a),this.measurementToolbarButton.parent.removeControl(a),this.measureToolbar.toggleVisible(),this.viewer.centerToolBar&&this.viewer.centerToolBar(),this.enableMeasureTool(!0,Oe),this.hasNotEntered&&(this.viewer.dispatchEvent({type:Ie.Events.MEASURE_TOOL_ACTIVE}),this.hasNotEntered=!1)}},Ve.prototype.exitMeasurementMode=function(){this._measurementMode&&(this.viewer.dispatchEvent({type:Ie.Events.MEASUREMENT_MODE_LEAVE}),this.measureToolbar&&this.measureToolbar.closeToolbar(),this.CalibrationRequiredDialog&&this.CalibrationRequiredDialog.isVisible()&&this.CalibrationRequiredDialog.setVisible(!1),this._measurementMode=!1,this.activeStatus=!1)},Ve.prototype.onToolbarCreated=function(e){if(!this.measureToolbar){var t=this,i=this.viewer,n=e.getControl(De.TOOLBAR.MODELTOOLSID);this.measurementToolbarButton=new Pe.Button("toolbar-measurementSubmenuTool"),this.measurementToolbarButton.setToolTip("Measure"),this.measurementToolbarButton.setIcon("adsk-icon-measure"),n.measurementToolbarButton=this.measurementToolbarButton,n.addControl(this.measurementToolbarButton,{index:0});var a=this.viewer.model?Autodesk.Viewing.UI.Button.State.INACTIVE:Autodesk.Viewing.UI.Button.State.DISABLED;this.measurementToolbarButton.setState(a),this.measureToolbar=new ue(this),this.measureToolbar.init(),this.measurementToolbarButton.onClick=this.activate.bind(this);var s=[{keycodes:[Autodesk.Viewing.KeyCode.ESCAPE],onRelease:function(){if(t._measurementMode)return t.exitMeasurementMode(),!0}}];i.getHotkeyManager().pushHotkeys(this.escapeHotkeyId,s)}},Ve.prototype.checkAndFetchTopology=function(e){this._checkedTopology||(this._checkedTopology=!0,this.viewer.model.is3d()?this.viewer.modelHasTopology()?e&&e.setTopologyAvailable():(e&&e.setFetchingTopology(),this.viewer.model.fetchTopology().then((function(){e&&e.setTopologyAvailable()})).catch((function(t){Ne.logger.log(t),e&&e.setNoTopology()}))):e&&e.setNoTopology())},Ve.prototype.destroyUI=function(){var e=this.viewer;this.measureToolbar&&(this.measureToolbar.destroy(),this.measureToolbar=null),this.measurementToolbarButton&&(this.measurementToolbarButton.removeFromParent(),this.measurementToolbarButton=null),e.getHotkeyManager().popHotkeys(this.escapeHotkeyId)},Ve.prototype.setUnits=function(e){this.measureTool.setUnits(e)},Ve.prototype.getUnits=function(){return this.measureTool.getUnits()},Ve.prototype.setPrecision=function(e){this.measureTool.setPrecision(e)},Ve.prototype.getPrecision=function(){return this.measureTool.getPrecision()},Ve.prototype.calibrate=function(e,t){this.calibrationTool.calibrate(e,t)},Ve.prototype.calibrateByScale=function(e,t){this.calibrationTool.calibrateByScale(e,t)},Ve.prototype.isCalibrationValid=function(e,t){return this.calibrationTool.isCalibrationValid(e,t)},Ve.prototype.getCalibrationFactor=function(){return this.calibrationTool.getCalibrationFactor()},Ve.prototype.showAddCalibrationLabel=function(){this.calibrationTool.showAddCalibrationLabel()},Ve.prototype.deleteMeasurements=function(){this.measureTool.deleteMeasurements()},Ve.prototype.deleteCurrentMeasurement=function(){this.measureTool.deleteCurrentMeasurement()},Ve.prototype.selectMeasurementById=function(e){this.measureTool.selectMeasurementById(e)},Ve.prototype.setFreeMeasureMode=function(e,t){this.snapper.setSnapToPixel(e),this.measureTool.setUseLastViewport(!!t)},Ve.prototype.isFreeMeasureMode=function(){return this.snapper.getSnapToPixel()},Ve.prototype.getState=function(e){this.measureTool.isActive()&&(e.measurements=this.getMeasurementList())},Ve.prototype.restoreState=function(e){!this.measureTool.isActive()&&e.measurements&&this.measureTool.setSessionMeasurements(e.measurements)},De.theExtensionManager.registerExtension("Autodesk.Measure",Ve)})(),Autodesk.Extensions.Measure=n})();
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