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/*! *****************************************************************************
Copyright (c) Microsoft Corporation. All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License"); you may not use
this file except in compliance with the License. You may obtain a copy of the
License at http://www.apache.org/licenses/LICENSE-2.0

THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
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e=this;this._style&&(this._style.onChangedObservable.remove(this._styleObserver),this._styleObserver=null),this._style=t,this._style&&(this._styleObserver=this._style.onChangedObservable.add(function(){e._markAsDirty(),e._resetFontCache()})),this._markAsDirty(),this._resetFontCache()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"_isFontSizeInPercentage",{get:function(){return this._fontSize.isPercentage},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"fontSizeInPixels",{get:function(){var t=this._style?this._style._fontSize:this._fontSize;return t.isPixel?t.getValue(this._host):t.getValueInPixel(this._host,this._tempParentMeasure.height||this._cachedParentMeasure.height)},set:function(t){isNaN(t)||(this.fontSize=t+"px")},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"fontSize",{get:function(){return 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this._top.toString(this._host)},set:function(t){this._top.fromString(t)&&this._markAsDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"topInPixels",{get:function(){return this._top.getValueInPixel(this._host,this._cachedParentMeasure.height)},set:function(t){isNaN(t)||(this.top=t+"px")},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"linkOffsetX",{get:function(){return this._linkOffsetX.toString(this._host)},set:function(t){this._linkOffsetX.fromString(t)&&this._markAsDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"linkOffsetXInPixels",{get:function(){return this._linkOffsetX.getValueInPixel(this._host,this._cachedParentMeasure.width)},set:function(t){isNaN(t)||(this.linkOffsetX=t+"px")},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"linkOffsetY",{get:function(){return this._linkOffsetY.toString(this._host)},set:function(t){this._linkOffsetY.fromString(t)&&this._markAsDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"linkOffsetYInPixels",{get:function(){return this._linkOffsetY.getValueInPixel(this._host,this._cachedParentMeasure.height)},set:function(t){isNaN(t)||(this.linkOffsetY=t+"px")},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"centerX",{get:function(){return this._currentMeasure.left+this._currentMeasure.width/2},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"centerY",{get:function(){return this._currentMeasure.top+this._currentMeasure.height/2},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"isEnabled",{get:function(){return this._isEnabled},set:function(t){this._isEnabled!==t&&(this._isEnabled=t,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"disabledColor",{get:function(){return this._disabledColor},set:function(t){this._disabledColor!==t&&(this._disabledColor=t,this._markAsDirty())},enumerable:!0,configurable:!0}),t.prototype._getTypeName=function(){return"Control"},t.prototype.getAscendantOfClass=function(t){return this.parent?this.parent.getClassName()===t?this.parent:this.parent.getAscendantOfClass(t):null},t.prototype._resetFontCache=function(){this._fontSet=!0,this._markAsDirty()},t.prototype.isAscendant=function(t){return!!this.parent&&(this.parent===t||this.parent.isAscendant(t))},t.prototype.getLocalCoordinates=function(t){var e=h.Vector2.Zero();return this.getLocalCoordinatesToRef(t,e),e},t.prototype.getLocalCoordinatesToRef=function(t,e){return e.x=t.x-this._currentMeasure.left,e.y=t.y-this._currentMeasure.top,this},t.prototype.getParentLocalCoordinates=function(t){var e=h.Vector2.Zero();return e.x=t.x-this._cachedParentMeasure.left,e.y=t.y-this._cachedParentMeasure.top,e},t.prototype.moveToVector3=function(e,i){if(this._host&&this.parent===this._host._rootContainer){this.horizontalAlignment=t.HORIZONTAL_ALIGNMENT_LEFT,this.verticalAlignment=t.VERTICAL_ALIGNMENT_TOP;var r=this._host._getGlobalViewport(i),n=h.Vector3.Project(e,h.Matrix.Identity(),i.getTransformMatrix(),r);this._moveToProjectedPosition(n),n.z<0||n.z>1?this.notRenderable=!0:this.notRenderable=!1}else h.Tools.Error("Cannot move a control to a vector3 if the control is not at root level")},t.prototype._getDescendants=function(t,e,i){void 0===e&&(e=!1)},t.prototype.getDescendants=function(t,e){var i=new Array;return this._getDescendants(i,t,e),i},t.prototype.linkWithMesh=function(e){if(!this._host||this.parent&&this.parent!==this._host._rootContainer)e&&h.Tools.Error("Cannot link a control to a mesh if the control is not at root level");else{var i=this._host._linkedControls.indexOf(this);if(-1!==i)return this._linkedMesh=e,void(e||this._host._linkedControls.splice(i,1));e&&(this.horizontalAlignment=t.HORIZONTAL_ALIGNMENT_LEFT,this.verticalAlignment=t.VERTICAL_ALIGNMENT_TOP,this._linkedMesh=e,this._host._linkedControls.push(this))}},t.prototype._moveToProjectedPosition=function(t){var e=this._left.getValue(this._host),i=this._top.getValue(this._host),r=t.x+this._linkOffsetX.getValue(this._host)-this._currentMeasure.width/2,n=t.y+this._linkOffsetY.getValue(this._host)-this._currentMeasure.height/2;this._left.ignoreAdaptiveScaling&&this._top.ignoreAdaptiveScaling&&(Math.abs(r-e)<.5&&(r=e),Math.abs(n-i)<.5&&(n=i)),this.left=r+"px",this.top=n+"px",this._left.ignoreAdaptiveScaling=!0,this._top.ignoreAdaptiveScaling=!0,this._markAsDirty()},t.prototype._offsetLeft=function(t){this._isDirty=!0,this._currentMeasure.left+=t},t.prototype._offsetTop=function(t){this._isDirty=!0,this._currentMeasure.top+=t},t.prototype._markMatrixAsDirty=function(){this._isMatrixDirty=!0,this._flagDescendantsAsMatrixDirty()},t.prototype._flagDescendantsAsMatrixDirty=function(){},t.prototype._intersectsRect=function(t){return this._currentMeasure.transformToRef(this._transformMatrix,this._tmpMeasureA),!(this._tmpMeasureA.left>=t.left+t.width)&&(!(this._tmpMeasureA.top>=t.top+t.height)&&(!(this._tmpMeasureA.left+this._tmpMeasureA.width<=t.left)&&!(this._tmpMeasureA.top+this._tmpMeasureA.height<=t.top)))},t.prototype.invalidateRect=function(){if(this._transform(),this.host&&this.host.useInvalidateRectOptimization)if(this._currentMeasure.transformToRef(this._transformMatrix,this._tmpMeasureA),l.CombineToRef(this._tmpMeasureA,this._prevCurrentMeasureTransformedIntoGlobalSpace,this._tmpMeasureA),this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY){var t=this.shadowOffsetX,e=this.shadowOffsetY,i=this.shadowBlur,r=Math.min(Math.min(t,0)-2*i,0),n=Math.max(Math.max(t,0)+2*i,0),o=Math.min(Math.min(e,0)-2*i,0),s=Math.max(Math.max(e,0)+2*i,0);this.host.invalidateRect(Math.floor(this._tmpMeasureA.left+r),Math.floor(this._tmpMeasureA.top+o),Math.ceil(this._tmpMeasureA.left+this._tmpMeasureA.width+n),Math.ceil(this._tmpMeasureA.top+this._tmpMeasureA.height+s))}else this.host.invalidateRect(Math.floor(this._tmpMeasureA.left),Math.floor(this._tmpMeasureA.top),Math.ceil(this._tmpMeasureA.left+this._tmpMeasureA.width),Math.ceil(this._tmpMeasureA.top+this._tmpMeasureA.height))},t.prototype._markAsDirty=function(t){void 0===t&&(t=!1),(this._isVisible||t)&&(this._isDirty=!0,this._host&&this._host.markAsDirty())},t.prototype._markAllAsDirty=function(){this._markAsDirty(),this._font&&this._prepareFont()},t.prototype._link=function(t){this._host=t,this._host&&(this.uniqueId=this._host.getScene().getUniqueId())},t.prototype._transform=function(t){if(this._isMatrixDirty||1!==this._scaleX||1!==this._scaleY||0!==this._rotation){var e=this._currentMeasure.width*this._transformCenterX+this._currentMeasure.left,i=this._currentMeasure.height*this._transformCenterY+this._currentMeasure.top;t&&(t.translate(e,i),t.rotate(this._rotation),t.scale(this._scaleX,this._scaleY),t.translate(-e,-i)),(this._isMatrixDirty||this._cachedOffsetX!==e||this._cachedOffsetY!==i)&&(this._cachedOffsetX=e,this._cachedOffsetY=i,this._isMatrixDirty=!1,this._flagDescendantsAsMatrixDirty(),c.ComposeToRef(-e,-i,this._rotation,this._scaleX,this._scaleY,this.parent?this.parent._transformMatrix:null,this._transformMatrix),this._transformMatrix.invertToRef(this._invertTransformMatrix))}},t.prototype._renderHighlight=function(t){this.isHighlighted&&(t.save(),t.strokeStyle="#4affff",t.lineWidth=2,this._renderHighlightSpecific(t),t.restore())},t.prototype._renderHighlightSpecific=function(t){t.strokeRect(this._currentMeasure.left,this._currentMeasure.top,this._currentMeasure.width,this._currentMeasure.height)},t.prototype._applyStates=function(e){this._isFontSizeInPercentage&&(this._fontSet=!0),this._fontSet&&(this._prepareFont(),this._fontSet=!1),this._font&&(e.font=this._font),this._color&&(e.fillStyle=this._color),t.AllowAlphaInheritance?e.globalAlpha*=this._alpha:this._alphaSet&&(e.globalAlpha=this.parent?this.parent.alpha*this._alpha:this._alpha)},t.prototype._layout=function(t,e){if(!this.isDirty&&(!this.isVisible||this.notRenderable))return!1;if(this._isDirty||!this._cachedParentMeasure.isEqualsTo(t)){this._currentMeasure.transformToRef(this._transformMatrix,this._prevCurrentMeasureTransformedIntoGlobalSpace),e.save(),this._applyStates(e);var i=0;do{this._rebuildLayout=!1,this._processMeasures(t,e),i++}while(this._rebuildLayout&&i<3);i>=3&&h.Logger.Error("Layout cycle detected in GUI (Control name="+this.name+", uniqueId="+this.uniqueId+")"),e.restore(),this.invalidateRect(),this._evaluateClippingState(t)}return this._wasDirty=this._isDirty,this._isDirty=!1,!0},t.prototype._processMeasures=function(t,e){this._currentMeasure.copyFrom(t),this._preMeasure(t,e),this._measure(),this._computeAlignment(t,e),this._currentMeasure.left=0|this._currentMeasure.left,this._currentMeasure.top=0|this._currentMeasure.top,this._currentMeasure.width=0|this._currentMeasure.width,this._currentMeasure.height=0|this._currentMeasure.height,this._additionalProcessing(t,e),this._cachedParentMeasure.copyFrom(t),this.onDirtyObservable.hasObservers()&&this.onDirtyObservable.notifyObservers(this)},t.prototype._evaluateClippingState=function(t){if(this.parent&&this.parent.clipChildren){if(this._currentMeasure.left>t.left+t.width)return void(this._isClipped=!0);if(this._currentMeasure.left+this._currentMeasure.width<t.left)return void(this._isClipped=!0);if(this._currentMeasure.top>t.top+t.height)return void(this._isClipped=!0);if(this._currentMeasure.top+this._currentMeasure.height<t.top)return void(this._isClipped=!0)}this._isClipped=!1},t.prototype._measure=function(){this._width.isPixel?this._currentMeasure.width=this._width.getValue(this._host):this._currentMeasure.width*=this._width.getValue(this._host),this._height.isPixel?this._currentMeasure.height=this._height.getValue(this._host):this._currentMeasure.height*=this._height.getValue(this._host)},t.prototype._computeAlignment=function(e,i){var r=this._currentMeasure.width,n=this._currentMeasure.height,o=e.width,s=e.height,h=0,a=0;switch(this.horizontalAlignment){case t.HORIZONTAL_ALIGNMENT_LEFT:h=0;break;case t.HORIZONTAL_ALIGNMENT_RIGHT:h=o-r;break;case t.HORIZONTAL_ALIGNMENT_CENTER:h=(o-r)/2}switch(this.verticalAlignment){case t.VERTICAL_ALIGNMENT_TOP:a=0;break;case t.VERTICAL_ALIGNMENT_BOTTOM:a=s-n;break;case t.VERTICAL_ALIGNMENT_CENTER:a=(s-n)/2}this._paddingLeft.isPixel?(this._currentMeasure.left+=this._paddingLeft.getValue(this._host),this._currentMeasure.width-=this._paddingLeft.getValue(this._host)):(this._currentMeasure.left+=o*this._paddingLeft.getValue(this._host),this._currentMeasure.width-=o*this._paddingLeft.getValue(this._host)),this._paddingRight.isPixel?this._currentMeasure.width-=this._paddingRight.getValue(this._host):this._currentMeasure.width-=o*this._paddingRight.getValue(this._host),this._paddingTop.isPixel?(this._currentMeasure.top+=this._paddingTop.getValue(this._host),this._currentMeasure.height-=this._paddingTop.getValue(this._host)):(this._currentMeasure.top+=s*this._paddingTop.getValue(this._host),this._currentMeasure.height-=s*this._paddingTop.getValue(this._host)),this._paddingBottom.isPixel?this._currentMeasure.height-=this._paddingBottom.getValue(this._host):this._currentMeasure.height-=s*this._paddingBottom.getValue(this._host),this._left.isPixel?this._currentMeasure.left+=this._left.getValue(this._host):this._currentMeasure.left+=o*this._left.getValue(this._host),this._top.isPixel?this._currentMeasure.top+=this._top.getValue(this._host):this._currentMeasure.top+=s*this._top.getValue(this._host),this._currentMeasure.left+=h,this._currentMeasure.top+=a},t.prototype._preMeasure=function(t,e){},t.prototype._additionalProcessing=function(t,e){},t.prototype._clipForChildren=function(t){},t.prototype._clip=function(e,i){if(e.beginPath(),t._ClipMeasure.copyFrom(this._currentMeasure),i){i.transformToRef(this._invertTransformMatrix,this._tmpMeasureA);var r=new l(0,0,0,0);r.left=Math.max(this._tmpMeasureA.left,this._currentMeasure.left),r.top=Math.max(this._tmpMeasureA.top,this._currentMeasure.top),r.width=Math.min(this._tmpMeasureA.left+this._tmpMeasureA.width,this._currentMeasure.left+this._currentMeasure.width)-r.left,r.height=Math.min(this._tmpMeasureA.top+this._tmpMeasureA.height,this._currentMeasure.top+this._currentMeasure.height)-r.top,t._ClipMeasure.copyFrom(r)}if(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY){var n=this.shadowOffsetX,o=this.shadowOffsetY,s=this.shadowBlur,h=Math.min(Math.min(n,0)-2*s,0),a=Math.max(Math.max(n,0)+2*s,0),u=Math.min(Math.min(o,0)-2*s,0),c=Math.max(Math.max(o,0)+2*s,0);e.rect(t._ClipMeasure.left+h,t._ClipMeasure.top+u,t._ClipMeasure.width+a-h,t._ClipMeasure.height+c-u)}else e.rect(t._ClipMeasure.left,t._ClipMeasure.top,t._ClipMeasure.width,t._ClipMeasure.height);e.clip()},t.prototype._render=function(t,e){return!this.isVisible||this.notRenderable||this._isClipped?(this._isDirty=!1,!1):(t.save(),this._applyStates(t),this._transform(t),this.clipContent&&this._clip(t,e),this.onBeforeDrawObservable.hasObservers()&&this.onBeforeDrawObservable.notifyObservers(this),this.useBitmapCache&&!this._wasDirty&&this._cacheData?t.putImageData(this._cacheData,this._currentMeasure.left,this._currentMeasure.top):this._draw(t,e),this.useBitmapCache&&this._wasDirty&&(this._cacheData=t.getImageData(this._currentMeasure.left,this._currentMeasure.top,this._currentMeasure.width,this._currentMeasure.height)),this._renderHighlight(t),this.onAfterDrawObservable.hasObservers()&&this.onAfterDrawObservable.notifyObservers(this),t.restore(),!0)},t.prototype._draw=function(t,e){},t.prototype.contains=function(t,e){return this._invertTransformMatrix.transformCoordinates(t,e,this._transformedPosition),t=this._transformedPosition.x,e=this._transformedPosition.y,!(t<this._currentMeasure.left)&&(!(t>this._currentMeasure.left+this._currentMeasure.width)&&(!(e<this._currentMeasure.top)&&(!(e>this._currentMeasure.top+this._currentMeasure.height)&&(this.isPointerBlocker&&(this._host._shouldBlockPointer=!0),!0))))},t.prototype._processPicking=function(t,e,i,r,n){return!!this._isEnabled&&(!(!this.isHitTestVisible||!this.isVisible||this._doNotRender)&&(!!this.contains(t,e)&&(this._processObservables(i,t,e,r,n),!0)))},t.prototype._onPointerMove=function(t,e,i){this.onPointerMoveObservable.notifyObservers(e,-1,t,this)&&null!=this.parent&&this.parent._onPointerMove(t,e,i)},t.prototype._onPointerEnter=function(t){return!!this._isEnabled&&(!(this._enterCount>0)&&(-1===this._enterCount&&(this._enterCount=0),this._enterCount++,this.onPointerEnterObservable.notifyObservers(this,-1,t,this)&&null!=this.parent&&this.parent._onPointerEnter(t),!0))},t.prototype._onPointerOut=function(t,e){if(void 0===e&&(e=!1),e||this._isEnabled&&t!==this){this._enterCount=0;var i=!0;t.isAscendant(this)||(i=this.onPointerOutObservable.notifyObservers(this,-1,t,this)),i&&null!=this.parent&&this.parent._onPointerOut(t,e)}},t.prototype._onPointerDown=function(t,e,i,r){return this._onPointerEnter(this),0===this._downCount&&(this._downCount++,this._downPointerIds[i]=!0,this.onPointerDownObservable.notifyObservers(new u(e,r),-1,t,this)&&null!=this.parent&&this.parent._onPointerDown(t,e,i,r),!0)},t.prototype._onPointerUp=function(t,e,i,r,n){if(this._isEnabled){this._downCount=0,delete this._downPointerIds[i];var o=n;n&&(this._enterCount>0||-1===this._enterCount)&&(o=this.onPointerClickObservable.notifyObservers(new u(e,r),-1,t,this)),this.onPointerUpObservable.notifyObservers(new u(e,r),-1,t,this)&&null!=this.parent&&this.parent._onPointerUp(t,e,i,r,o)}},t.prototype._forcePointerUp=function(t){if(void 0===t&&(t=null),null!==t)this._onPointerUp(this,h.Vector2.Zero(),t,0,!0);else for(var e in this._downPointerIds)this._onPointerUp(this,h.Vector2.Zero(),+e,0,!0)},t.prototype._processObservables=function(t,e,i,r,n){if(!this._isEnabled)return!1;if(this._dummyVector2.copyFromFloats(e,i),t===h.PointerEventTypes.POINTERMOVE){this._onPointerMove(this,this._dummyVector2,r);var o=this._host._lastControlOver[r];return o&&o!==this&&o._onPointerOut(this),o!==this&&this._onPointerEnter(this),this._host._lastControlOver[r]=this,!0}return t===h.PointerEventTypes.POINTERDOWN?(this._onPointerDown(this,this._dummyVector2,r,n),this._host._registerLastControlDown(this,r),this._host._lastPickedControl=this,!0):t===h.PointerEventTypes.POINTERUP&&(this._host._lastControlDown[r]&&this._host._lastControlDown[r]._onPointerUp(this,this._dummyVector2,r,n,!0),delete this._host._lastControlDown[r],!0)},t.prototype._prepareFont=function(){(this._font||this._fontSet)&&(this._style?this._font=this._style.fontStyle+" "+this._style.fontWeight+" "+this.fontSizeInPixels+"px "+this._style.fontFamily:this._font=this._fontStyle+" "+this._fontWeight+" "+this.fontSizeInPixels+"px "+this._fontFamily,this._fontOffset=t._GetFontOffset(this._font))},t.prototype.dispose=function(){(this.onDirtyObservable.clear(),this.onBeforeDrawObservable.clear(),this.onAfterDrawObservable.clear(),this.onPointerDownObservable.clear(),this.onPointerEnterObservable.clear(),this.onPointerMoveObservable.clear(),this.onPointerOutObservable.clear(),this.onPointerUpObservable.clear(),this.onPointerClickObservable.clear(),this._styleObserver&&this._style&&(this._style.onChangedObservable.remove(this._styleObserver),this._styleObserver=null),this.parent&&(this.parent.removeControl(this),this.parent=null),this._host)&&(this._host._linkedControls.indexOf(this)>-1&&this.linkWithMesh(null))},Object.defineProperty(t,"HORIZONTAL_ALIGNMENT_LEFT",{get:function(){return t._HORIZONTAL_ALIGNMENT_LEFT},enumerable:!0,configurable:!0}),Object.defineProperty(t,"HORIZONTAL_ALIGNMENT_RIGHT",{get:function(){return t._HORIZONTAL_ALIGNMENT_RIGHT},enumerable:!0,configurable:!0}),Object.defineProperty(t,"HORIZONTAL_ALIGNMENT_CENTER",{get:function(){return t._HORIZONTAL_ALIGNMENT_CENTER},enumerable:!0,configurable:!0}),Object.defineProperty(t,"VERTICAL_ALIGNMENT_TOP",{get:function(){return t._VERTICAL_ALIGNMENT_TOP},enumerable:!0,configurable:!0}),Object.defineProperty(t,"VERTICAL_ALIGNMENT_BOTTOM",{get:function(){return t._VERTICAL_ALIGNMENT_BOTTOM},enumerable:!0,configurable:!0}),Object.defineProperty(t,"VERTICAL_ALIGNMENT_CENTER",{get:function(){return t._VERTICAL_ALIGNMENT_CENTER},enumerable:!0,configurable:!0}),t._GetFontOffset=function(e){if(t._FontHeightSizes[e])return t._FontHeightSizes[e];var i=document.createElement("span");i.innerHTML="Hg",i.style.font=e;var r=document.createElement("div");r.style.display="inline-block",r.style.width="1px",r.style.height="0px",r.style.verticalAlign="bottom";var n=document.createElement("div");n.appendChild(i),n.appendChild(r),document.body.appendChild(n);var o=0,s=0;try{s=r.getBoundingClientRect().top-i.getBoundingClientRect().top,r.style.verticalAlign="baseline",o=r.getBoundingClientRect().top-i.getBoundingClientRect().top}finally{document.body.removeChild(n)}var h={ascent:o,height:s,descent:s-o};return t._FontHeightSizes[e]=h,h},t.drawEllipse=function(t,e,i,r,n){n.translate(t,e),n.scale(i,r),n.beginPath(),n.arc(0,0,1,0,2*Math.PI),n.closePath(),n.scale(1/i,1/r),n.translate(-t,-e)},t.AllowAlphaInheritance=!1,t._ClipMeasure=new l(0,0,0,0),t._HORIZONTAL_ALIGNMENT_LEFT=0,t._HORIZONTAL_ALIGNMENT_RIGHT=1,t._HORIZONTAL_ALIGNMENT_CENTER=2,t._VERTICAL_ALIGNMENT_TOP=0,t._VERTICAL_ALIGNMENT_BOTTOM=1,t._VERTICAL_ALIGNMENT_CENTER=2,t._FontHeightSizes={},t.AddHeader=function(){},t}(),d=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._children=new Array,i._measureForChildren=l.Empty(),i._background="",i._adaptWidthToChildren=!1,i._adaptHeightToChildren=!1,i}return n(e,t),Object.defineProperty(e.prototype,"adaptHeightToChildren",{get:function(){return this._adaptHeightToChildren},set:function(t){this._adaptHeightToChildren!==t&&(this._adaptHeightToChildren=t,t&&(this.height="100%"),this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"adaptWidthToChildren",{get:function(){return this._adaptWidthToChildren},set:function(t){this._adaptWidthToChildren!==t&&(this._adaptWidthToChildren=t,t&&(this.width="100%"),this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"background",{get:function(){return this._background},set:function(t){this._background!==t&&(this._background=t,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"children",{get:function(){return this._children},enumerable:!0,configurable:!0}),e.prototype._getTypeName=function(){return"Container"},e.prototype._flagDescendantsAsMatrixDirty=function(){for(var t=0,e=this.children;t<e.length;t++){e[t]._markMatrixAsDirty()}},e.prototype.getChildByName=function(t){for(var e=0,i=this.children;e<i.length;e++){var r=i[e];if(r.name===t)return r}return null},e.prototype.getChildByType=function(t,e){for(var i=0,r=this.children;i<r.length;i++){var n=r[i];if(n.typeName===e)return n}return null},e.prototype.containsControl=function(t){return-1!==this.children.indexOf(t)},e.prototype.addControl=function(t){return t?-1!==this._children.indexOf(t)?this:(t._link(this._host),t._markAllAsDirty(),this._reOrderControl(t),this._markAsDirty(),this):this},e.prototype.clearControls=function(){for(var t=0,e=this.children.slice();t<e.length;t++){var i=e[t];this.removeControl(i)}return this},e.prototype.removeControl=function(t){var e=this._children.indexOf(t);return-1!==e&&(this._children.splice(e,1),t.parent=null),t.linkWithMesh(null),this._host&&this._host._cleanControlAfterRemoval(t),this._markAsDirty(),this},e.prototype._reOrderControl=function(t){this.removeControl(t);for(var e=!1,i=0;i<this._children.length;i++)if(this._children[i].zIndex>t.zIndex){this._children.splice(i,0,t),e=!0;break}e||this._children.push(t),t.parent=this,this._markAsDirty()},e.prototype._offsetLeft=function(e){t.prototype._offsetLeft.call(this,e);for(var i=0,r=this._children;i<r.length;i++){r[i]._offsetLeft(e)}},e.prototype._offsetTop=function(e){t.prototype._offsetTop.call(this,e);for(var i=0,r=this._children;i<r.length;i++){r[i]._offsetTop(e)}},e.prototype._markAllAsDirty=function(){t.prototype._markAllAsDirty.call(this);for(var e=0;e<this._children.length;e++)this._children[e]._markAllAsDirty()},e.prototype._localDraw=function(t){this._background&&(t.save(),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowColor=this.shadowColor,t.shadowBlur=this.shadowBlur,t.shadowOffsetX=this.shadowOffsetX,t.shadowOffsetY=this.shadowOffsetY),t.fillStyle=this._background,t.fillRect(this._currentMeasure.left,this._currentMeasure.top,this._currentMeasure.width,this._currentMeasure.height),t.restore())},e.prototype._link=function(e){t.prototype._link.call(this,e);for(var i=0,r=this._children;i<r.length;i++){r[i]._link(e)}},e.prototype._beforeLayout=function(){},e.prototype._processMeasures=function(e,i){!this._isDirty&&this._cachedParentMeasure.isEqualsTo(e)||(t.prototype._processMeasures.call(this,e,i),this._evaluateClippingState(e))},e.prototype._layout=function(t,e){if(!this.isDirty&&(!this.isVisible||this.notRenderable))return!1;this._isDirty&&this._currentMeasure.transformToRef(this._transformMatrix,this._prevCurrentMeasureTransformedIntoGlobalSpace);var i=0;e.save(),this._applyStates(e),this._beforeLayout();do{var r=-1,n=-1;if(this._rebuildLayout=!1,this._processMeasures(t,e),!this._isClipped){for(var o=0,s=this._children;o<s.length;o++){var a=s[o];a._tempParentMeasure.copyFrom(this._measureForChildren),a._layout(this._measureForChildren,e)&&(this.adaptWidthToChildren&&a._width.isPixel&&(r=Math.max(r,a._currentMeasure.width)),this.adaptHeightToChildren&&a._height.isPixel&&(n=Math.max(n,a._currentMeasure.height)))}this.adaptWidthToChildren&&r>=0&&this.width!==r+"px"&&(this.width=r+"px",this._rebuildLayout=!0),this.adaptHeightToChildren&&n>=0&&this.height!==n+"px"&&(this.height=n+"px",this._rebuildLayout=!0),this._postMeasure()}i++}while(this._rebuildLayout&&i<3);return i>=3&&h.Logger.Error("Layout cycle detected in GUI (Container name="+this.name+", uniqueId="+this.uniqueId+")"),e.restore(),this._isDirty&&(this.invalidateRect(),this._isDirty=!1),!0},e.prototype._postMeasure=function(){},e.prototype._draw=function(t,e){this._localDraw(t),this.clipChildren&&this._clipForChildren(t);for(var i=0,r=this._children;i<r.length;i++){var n=r[i];e&&!n._intersectsRect(e)||n._render(t,e)}},e.prototype._getDescendants=function(t,e,i){if(void 0===e&&(e=!1),this.children)for(var r=0;r<this.children.length;r++){var n=this.children[r];i&&!i(n)||t.push(n),e||n._getDescendants(t,!1,i)}},e.prototype._processPicking=function(e,i,r,n,o){if(!this._isEnabled||!this.isVisible||this.notRenderable)return!1;if(!t.prototype.contains.call(this,e,i))return!1;for(var s=this._children.length-1;s>=0;s--){var h=this._children[s];if(h._processPicking(e,i,r,n,o))return h.hoverCursor&&this._host._changeCursor(h.hoverCursor),!0}return!!this.isHitTestVisible&&this._processObservables(r,e,i,n,o)},e.prototype._additionalProcessing=function(e,i){t.prototype._additionalProcessing.call(this,e,i),this._measureForChildren.copyFrom(this._currentMeasure)},e.prototype.dispose=function(){t.prototype.dispose.call(this);for(var e=this.children.length-1;e>=0;e--)this.children[e].dispose()},e}(_),f=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._thickness=1,i._cornerRadius=0,i}return n(e,t),Object.defineProperty(e.prototype,"thickness",{get:function(){return this._thickness},set:function(t){this._thickness!==t&&(this._thickness=t,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"cornerRadius",{get:function(){return this._cornerRadius},set:function(t){t<0&&(t=0),this._cornerRadius!==t&&(this._cornerRadius=t,this._markAsDirty())},enumerable:!0,configurable:!0}),e.prototype._getTypeName=function(){return"Rectangle"},e.prototype._localDraw=function(t){t.save(),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowColor=this.shadowColor,t.shadowBlur=this.shadowBlur,t.shadowOffsetX=this.shadowOffsetX,t.shadowOffsetY=this.shadowOffsetY),this._background&&(t.fillStyle=this._background,this._cornerRadius?(this._drawRoundedRect(t,this._thickness/2),t.fill()):t.fillRect(this._currentMeasure.left,this._currentMeasure.top,this._currentMeasure.width,this._currentMeasure.height)),this._thickness&&((this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowBlur=0,t.shadowOffsetX=0,t.shadowOffsetY=0),this.color&&(t.strokeStyle=this.color),t.lineWidth=this._thickness,this._cornerRadius?(this._drawRoundedRect(t,this._thickness/2),t.stroke()):t.strokeRect(this._currentMeasure.left+this._thickness/2,this._currentMeasure.top+this._thickness/2,this._currentMeasure.width-this._thickness,this._currentMeasure.height-this._thickness)),t.restore()},e.prototype._additionalProcessing=function(e,i){t.prototype._additionalProcessing.call(this,e,i),this._measureForChildren.width-=2*this._thickness,this._measureForChildren.height-=2*this._thickness,this._measureForChildren.left+=this._thickness,this._measureForChildren.top+=this._thickness},e.prototype._drawRoundedRect=function(t,e){void 0===e&&(e=0);var i=this._currentMeasure.left+e,r=this._currentMeasure.top+e,n=this._currentMeasure.width-2*e,o=this._currentMeasure.height-2*e,s=Math.min(o/2-2,Math.min(n/2-2,this._cornerRadius));t.beginPath(),t.moveTo(i+s,r),t.lineTo(i+n-s,r),t.quadraticCurveTo(i+n,r,i+n,r+s),t.lineTo(i+n,r+o-s),t.quadraticCurveTo(i+n,r+o,i+n-s,r+o),t.lineTo(i+s,r+o),t.quadraticCurveTo(i,r+o,i,r+o-s),t.lineTo(i,r+s),t.quadraticCurveTo(i,r,i+s,r),t.closePath()},e.prototype._clipForChildren=function(t){this._cornerRadius&&(this._drawRoundedRect(t,this._thickness),t.clip())},e}(d);!function(t){t[t.Clip=0]="Clip",t[t.WordWrap=1]="WordWrap",t[t.Ellipsis=2]="Ellipsis"}(s||(s={}));var p=function(t){function e(e,i){void 0===i&&(i="");var r=t.call(this,e)||this;return r.name=e,r._text="",r._textWrapping=s.Clip,r._textHorizontalAlignment=_.HORIZONTAL_ALIGNMENT_CENTER,r._textVerticalAlignment=_.VERTICAL_ALIGNMENT_CENTER,r._resizeToFit=!1,r._lineSpacing=new a(0),r._outlineWidth=0,r._outlineColor="white",r.onTextChangedObservable=new h.Observable,r.onLinesReadyObservable=new h.Observable,r.text=i,r}return n(e,t),Object.defineProperty(e.prototype,"lines",{get:function(){return this._lines},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"resizeToFit",{get:function(){return this._resizeToFit},set:function(t){this._resizeToFit!==t&&(this._resizeToFit=t,this._resizeToFit&&(this._width.ignoreAdaptiveScaling=!0,this._height.ignoreAdaptiveScaling=!0),this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"textWrapping",{get:function(){return this._textWrapping},set:function(t){this._textWrapping!==t&&(this._textWrapping=+t,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"text",{get:function(){return this._text},set:function(t){this._text!==t&&(this._text=t,this._markAsDirty(),this.onTextChangedObservable.notifyObservers(this))},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"textHorizontalAlignment",{get:function(){return this._textHorizontalAlignment},set:function(t){this._textHorizontalAlignment!==t&&(this._textHorizontalAlignment=t,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"textVerticalAlignment",{get:function(){return this._textVerticalAlignment},set:function(t){this._textVerticalAlignment!==t&&(this._textVerticalAlignment=t,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"lineSpacing",{get:function(){return this._lineSpacing.toString(this._host)},set:function(t){this._lineSpacing.fromString(t)&&this._markAsDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"outlineWidth",{get:function(){return this._outlineWidth},set:function(t){this._outlineWidth!==t&&(this._outlineWidth=t,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"outlineColor",{get:function(){return this._outlineColor},set:function(t){this._outlineColor!==t&&(this._outlineColor=t,this._markAsDirty())},enumerable:!0,configurable:!0}),e.prototype._getTypeName=function(){return"TextBlock"},e.prototype._processMeasures=function(e,i){this._fontOffset||(this._fontOffset=_._GetFontOffset(i.font)),t.prototype._processMeasures.call(this,e,i),this._lines=this._breakLines(this._currentMeasure.width,i),this.onLinesReadyObservable.notifyObservers(this);for(var r=0,n=0;n<this._lines.length;n++){var o=this._lines[n];o.width>r&&(r=o.width)}if(this._resizeToFit){if(this._textWrapping===s.Clip){var h=this.paddingLeftInPixels+this.paddingRightInPixels+r;h!==this._width.internalValue&&(this._width.updateInPlace(h,a.UNITMODE_PIXEL),this._rebuildLayout=!0)}var l=this.paddingTopInPixels+this.paddingBottomInPixels+this._fontOffset.height*this._lines.length;l!==this._height.internalValue&&(this._height.updateInPlace(l,a.UNITMODE_PIXEL),this._rebuildLayout=!0)}},e.prototype._drawText=function(t,e,i,r){var n=this._currentMeasure.width,o=0;switch(this._textHorizontalAlignment){case _.HORIZONTAL_ALIGNMENT_LEFT:o=0;break;case _.HORIZONTAL_ALIGNMENT_RIGHT:o=n-e;break;case _.HORIZONTAL_ALIGNMENT_CENTER:o=(n-e)/2}(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(r.shadowColor=this.shadowColor,r.shadowBlur=this.shadowBlur,r.shadowOffsetX=this.shadowOffsetX,r.shadowOffsetY=this.shadowOffsetY),this.outlineWidth&&r.strokeText(t,this._currentMeasure.left+o,i),r.fillText(t,this._currentMeasure.left+o,i)},e.prototype._draw=function(t){t.save(),this._applyStates(t),this._renderLines(t),t.restore()},e.prototype._applyStates=function(e){t.prototype._applyStates.call(this,e),this.outlineWidth&&(e.lineWidth=this.outlineWidth,e.strokeStyle=this.outlineColor)},e.prototype._breakLines=function(t,e){var i=[],r=this.text.split("\n");if(this._textWrapping===s.Ellipsis)for(var n=0,o=r;n<o.length;n++){var h=o[n];i.push(this._parseLineEllipsis(h,t,e))}else if(this._textWrapping===s.WordWrap)for(var a=0,l=r;a<l.length;a++){h=l[a];i.push.apply(i,this._parseLineWordWrap(h,t,e))}else for(var u=0,c=r;u<c.length;u++){h=c[u];i.push(this._parseLine(h,e))}return i},e.prototype._parseLine=function(t,e){return void 0===t&&(t=""),{text:t,width:e.measureText(t).width}},e.prototype._parseLineEllipsis=function(t,e,i){void 0===t&&(t="");var r=i.measureText(t).width;for(r>e&&(t+="…");t.length>2&&r>e;)t=t.slice(0,-2)+"…",r=i.measureText(t).width;return{text:t,width:r}},e.prototype._parseLineWordWrap=function(t,e,i){void 0===t&&(t="");for(var r=[],n=t.split(" "),o=0,s=0;s<n.length;s++){var h=s>0?t+" "+n[s]:n[0],a=i.measureText(h).width;a>e&&s>0?(r.push({text:t,width:o}),t=n[s],o=i.measureText(t).width):(o=a,t=h)}return r.push({text:t,width:o}),r},e.prototype._renderLines=function(t){var e=this._currentMeasure.height,i=0;switch(this._textVerticalAlignment){case _.VERTICAL_ALIGNMENT_TOP:i=this._fontOffset.ascent;break;case _.VERTICAL_ALIGNMENT_BOTTOM:i=e-this._fontOffset.height*(this._lines.length-1)-this._fontOffset.descent;break;case _.VERTICAL_ALIGNMENT_CENTER:i=this._fontOffset.ascent+(e-this._fontOffset.height*this._lines.length)/2}i+=this._currentMeasure.top;for(var r=0;r<this._lines.length;r++){var n=this._lines[r];0!==r&&0!==this._lineSpacing.internalValue&&(this._lineSpacing.isPixel?i+=this._lineSpacing.getValue(this._host):i+=this._lineSpacing.getValue(this._host)*this._height.getValueInPixel(this._host,this._cachedParentMeasure.height)),this._drawText(n.text,n.width,i,t),i+=this._fontOffset.height}},e.prototype.computeExpectedHeight=function(){if(this.text&&this.widthInPixels){var t=document.createElement("canvas").getContext("2d");if(t){this._applyStates(t),this._fontOffset||(this._fontOffset=_._GetFontOffset(t.font));var e=this._lines?this._lines:this._breakLines(this.widthInPixels-this.paddingLeftInPixels-this.paddingRightInPixels,t);return this.paddingTopInPixels+this.paddingBottomInPixels+this._fontOffset.height*e.length}}return 0},e.prototype.dispose=function(){t.prototype.dispose.call(this),this.onTextChangedObservable.clear()},e}(_),g=function(t){function e(i,r){void 0===r&&(r=null);var n=t.call(this,i)||this;return n.name=i,n._loaded=!1,n._stretch=e.STRETCH_FILL,n._autoScale=!1,n._sourceLeft=0,n._sourceTop=0,n._sourceWidth=0,n._sourceHeight=0,n._cellWidth=0,n._cellHeight=0,n._cellId=-1,n._populateNinePatchSlicesFromImage=!1,n.onImageLoadedObservable=new h.Observable,n.source=r,n}return n(e,t),Object.defineProperty(e.prototype,"isLoaded",{get:function(){return this._loaded},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"populateNinePatchSlicesFromImage",{get:function(){return this._populateNinePatchSlicesFromImage},set:function(t){this._populateNinePatchSlicesFromImage!==t&&(this._populateNinePatchSlicesFromImage=t,this._populateNinePatchSlicesFromImage&&this._loaded&&this._extractNinePatchSliceDataFromImage())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"detectPointerOnOpaqueOnly",{get:function(){return this._detectPointerOnOpaqueOnly},set:function(t){this._detectPointerOnOpaqueOnly!==t&&(this._detectPointerOnOpaqueOnly=t)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"sliceLeft",{get:function(){return this._sliceLeft},set:function(t){this._sliceLeft!==t&&(this._sliceLeft=t,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"sliceRight",{get:function(){return this._sliceRight},set:function(t){this._sliceRight!==t&&(this._sliceRight=t,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"sliceTop",{get:function(){return this._sliceTop},set:function(t){this._sliceTop!==t&&(this._sliceTop=t,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"sliceBottom",{get:function(){return this._sliceBottom},set:function(t){this._sliceBottom!==t&&(this._sliceBottom=t,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"sourceLeft",{get:function(){return this._sourceLeft},set:function(t){this._sourceLeft!==t&&(this._sourceLeft=t,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"sourceTop",{get:function(){return this._sourceTop},set:function(t){this._sourceTop!==t&&(this._sourceTop=t,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"sourceWidth",{get:function(){return this._sourceWidth},set:function(t){this._sourceWidth!==t&&(this._sourceWidth=t,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"sourceHeight",{get:function(){return this._sourceHeight},set:function(t){this._sourceHeight!==t&&(this._sourceHeight=t,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"autoScale",{get:function(){return this._autoScale},set:function(t){this._autoScale!==t&&(this._autoScale=t,t&&this._loaded&&this.synchronizeSizeWithContent())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"stretch",{get:function(){return this._stretch},set:function(t){this._stretch!==t&&(this._stretch=t,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"domImage",{get:function(){return this._domImage},set:function(t){var e=this;this._domImage=t,this._loaded=!1,this._domImage.width?this._onImageLoaded():this._domImage.onload=function(){e._onImageLoaded()}},enumerable:!0,configurable:!0}),e.prototype._onImageLoaded=function(){this._imageWidth=this._domImage.width,this._imageHeight=this._domImage.height,this._loaded=!0,this._populateNinePatchSlicesFromImage&&this._extractNinePatchSliceDataFromImage(),this._autoScale&&this.synchronizeSizeWithContent(),this.onImageLoadedObservable.notifyObservers(this),this._markAsDirty()},e.prototype._extractNinePatchSliceDataFromImage=function(){e._WorkingCanvas||(e._WorkingCanvas=document.createElement("canvas"));var t=e._WorkingCanvas,i=t.getContext("2d"),r=this._domImage.width,n=this._domImage.height;t.width=r,t.height=n,i.drawImage(this._domImage,0,0,r,n);var o=i.getImageData(0,0,r,n);this._sliceLeft=-1,this._sliceRight=-1;for(var s=0;s<r;s++){if((a=o.data[4*s+3])>127&&-1===this._sliceLeft)this._sliceLeft=s;else if(a<127&&this._sliceLeft>-1){this._sliceRight=s;break}}this._sliceTop=-1,this._sliceBottom=-1;for(var h=0;h<n;h++){var a;if((a=o.data[h*r*4+3])>127&&-1===this._sliceTop)this._sliceTop=h;else if(a<127&&this._sliceTop>-1){this._sliceBottom=h;break}}},Object.defineProperty(e.prototype,"source",{set:function(t){var e=this;this._source!==t&&(this._loaded=!1,this._source=t,this._domImage=document.createElement("img"),this._domImage.onload=function(){e._onImageLoaded()},t&&(h.Tools.SetCorsBehavior(t,this._domImage),this._domImage.src=t))},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"cellWidth",{get:function(){return this._cellWidth},set:function(t){this._cellWidth!==t&&(this._cellWidth=t,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"cellHeight",{get:function(){return this._cellHeight},set:function(t){this._cellHeight!==t&&(this._cellHeight=t,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"cellId",{get:function(){return this._cellId},set:function(t){this._cellId!==t&&(this._cellId=t,this._markAsDirty())},enumerable:!0,configurable:!0}),e.prototype.contains=function(i,r){if(!t.prototype.contains.call(this,i,r))return!1;if(!this._detectPointerOnOpaqueOnly||!e._WorkingCanvas)return!0;var n=e._WorkingCanvas.getContext("2d"),o=0|this._currentMeasure.width,s=0|this._currentMeasure.height;return n.getImageData(0,0,o,s).data[4*((i=i-this._currentMeasure.left|0)+(r=r-this._currentMeasure.top|0)*this._currentMeasure.width)+3]>0},e.prototype._getTypeName=function(){return"Image"},e.prototype.synchronizeSizeWithContent=function(){this._loaded&&(this.width=this._domImage.width+"px",this.height=this._domImage.height+"px")},e.prototype._processMeasures=function(i,r){if(this._loaded)switch(this._stretch){case e.STRETCH_NONE:case e.STRETCH_FILL:case e.STRETCH_UNIFORM:case e.STRETCH_NINE_PATCH:break;case e.STRETCH_EXTEND:this._autoScale&&this.synchronizeSizeWithContent(),this.parent&&this.parent.parent&&(this.parent.adaptWidthToChildren=!0,this.parent.adaptHeightToChildren=!0)}t.prototype._processMeasures.call(this,i,r)},e.prototype._prepareWorkingCanvasForOpaqueDetection=function(){if(this._detectPointerOnOpaqueOnly){e._WorkingCanvas||(e._WorkingCanvas=document.createElement("canvas"));var t=e._WorkingCanvas,i=this._currentMeasure.width,r=this._currentMeasure.height,n=t.getContext("2d");t.width=i,t.height=r,n.clearRect(0,0,i,r)}},e.prototype._drawImage=function(t,i,r,n,o,s,h,a,l){(t.drawImage(this._domImage,i,r,n,o,s,h,a,l),this._detectPointerOnOpaqueOnly)&&(t=e._WorkingCanvas.getContext("2d")).drawImage(this._domImage,i,r,n,o,s-this._currentMeasure.left,h-this._currentMeasure.top,a,l)},e.prototype._draw=function(t){var i,r,n,o;if(t.save(),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowColor=this.shadowColor,t.shadowBlur=this.shadowBlur,t.shadowOffsetX=this.shadowOffsetX,t.shadowOffsetY=this.shadowOffsetY),-1==this.cellId)i=this._sourceLeft,r=this._sourceTop,n=this._sourceWidth?this._sourceWidth:this._imageWidth,o=this._sourceHeight?this._sourceHeight:this._imageHeight;else{var s=this._domImage.naturalWidth/this.cellWidth,h=this.cellId/s>>0,a=this.cellId%s;i=this.cellWidth*a,r=this.cellHeight*h,n=this.cellWidth,o=this.cellHeight}if(this._prepareWorkingCanvasForOpaqueDetection(),this._applyStates(t),this._loaded)switch(this._stretch){case e.STRETCH_NONE:case e.STRETCH_FILL:this._drawImage(t,i,r,n,o,this._currentMeasure.left,this._currentMeasure.top,this._currentMeasure.width,this._currentMeasure.height);break;case e.STRETCH_UNIFORM:var l=this._currentMeasure.width/n,u=this._currentMeasure.height/o,c=Math.min(l,u),_=(this._currentMeasure.width-n*c)/2,d=(this._currentMeasure.height-o*c)/2;this._drawImage(t,i,r,n,o,this._currentMeasure.left+_,this._currentMeasure.top+d,n*c,o*c);break;case e.STRETCH_EXTEND:this._drawImage(t,i,r,n,o,this._currentMeasure.left,this._currentMeasure.top,this._currentMeasure.width,this._currentMeasure.height);break;case e.STRETCH_NINE_PATCH:this._renderNinePatch(t)}t.restore()},e.prototype._renderCornerPatch=function(t,e,i,r,n,o,s){this._drawImage(t,e,i,r,n,this._currentMeasure.left+o,this._currentMeasure.top+s,r,n)},e.prototype._renderNinePatch=function(t){var e=this._imageHeight,i=this._sliceLeft,r=this._sliceTop,n=this._imageHeight-this._sliceBottom,o=this._imageWidth-this._sliceRight,s=0,h=0;this._populateNinePatchSlicesFromImage&&(s=1,h=1,e-=2,i-=1,r-=1,n-=1,o-=1);var a=this._sliceRight-this._sliceLeft+1,l=this._currentMeasure.width-o-this.sliceLeft+1,u=this._currentMeasure.height-e+this._sliceBottom;this._renderCornerPatch(t,s,h,i,r,0,0),this._renderCornerPatch(t,s,this._sliceBottom,i,e-this._sliceBottom,0,u),this._renderCornerPatch(t,this._sliceRight,h,o,r,this._currentMeasure.width-o,0),this._renderCornerPatch(t,this._sliceRight,this._sliceBottom,o,e-this._sliceBottom,this._currentMeasure.width-o,u),this._drawImage(t,this._sliceLeft,this._sliceTop,a,this._sliceBottom-this._sliceTop+1,this._currentMeasure.left+i,this._currentMeasure.top+r,l,u-r+1),this._drawImage(t,s,this._sliceTop,i,this._sliceBottom-this._sliceTop,this._currentMeasure.left,this._currentMeasure.top+r,i,u-r),this._drawImage(t,this._sliceRight,this._sliceTop,i,this._sliceBottom-this._sliceTop,this._currentMeasure.left+this._currentMeasure.width-o,this._currentMeasure.top+r,i,u-r),this._drawImage(t,this._sliceLeft,h,a,r,this._currentMeasure.left+i,this._currentMeasure.top,l,r),this._drawImage(t,this._sliceLeft,this._sliceBottom,a,n,this._currentMeasure.left+i,this._currentMeasure.top+u,l,n)},e.prototype.dispose=function(){t.prototype.dispose.call(this),this.onImageLoadedObservable.clear()},e._WorkingCanvas=null,e.STRETCH_NONE=0,e.STRETCH_FILL=1,e.STRETCH_UNIFORM=2,e.STRETCH_EXTEND=3,e.STRETCH_NINE_PATCH=4,e}(_),b=function(t){function e(e){var i=t.call(this,e)||this;i.name=e,i.thickness=1,i.isPointerBlocker=!0;var r=null;return i.pointerEnterAnimation=function(){r=i.alpha,i.alpha-=.1},i.pointerOutAnimation=function(){null!==r&&(i.alpha=r)},i.pointerDownAnimation=function(){i.scaleX-=.05,i.scaleY-=.05},i.pointerUpAnimation=function(){i.scaleX+=.05,i.scaleY+=.05},i}return n(e,t),Object.defineProperty(e.prototype,"image",{get:function(){return this._image},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"textBlock",{get:function(){return this._textBlock},enumerable:!0,configurable:!0}),e.prototype._getTypeName=function(){return"Button"},e.prototype._processPicking=function(e,i,r,n,o){return!(!(this._isEnabled&&this.isHitTestVisible&&this.isVisible)||this.notRenderable)&&(!!t.prototype.contains.call(this,e,i)&&(this._processObservables(r,e,i,n,o),!0))},e.prototype._onPointerEnter=function(e){return!!t.prototype._onPointerEnter.call(this,e)&&(this.pointerEnterAnimation&&this.pointerEnterAnimation(),!0)},e.prototype._onPointerOut=function(e,i){void 0===i&&(i=!1),this.pointerOutAnimation&&this.pointerOutAnimation(),t.prototype._onPointerOut.call(this,e,i)},e.prototype._onPointerDown=function(e,i,r,n){return!!t.prototype._onPointerDown.call(this,e,i,r,n)&&(this.pointerDownAnimation&&this.pointerDownAnimation(),!0)},e.prototype._onPointerUp=function(e,i,r,n,o){this.pointerUpAnimation&&this.pointerUpAnimation(),t.prototype._onPointerUp.call(this,e,i,r,n,o)},e.CreateImageButton=function(t,i,r){var n=new e(t),o=new p(t+"_button",i);o.textWrapping=!0,o.textHorizontalAlignment=_.HORIZONTAL_ALIGNMENT_CENTER,o.paddingLeft="20%",n.addControl(o);var s=new g(t+"_icon",r);return s.width="20%",s.stretch=g.STRETCH_UNIFORM,s.horizontalAlignment=_.HORIZONTAL_ALIGNMENT_LEFT,n.addControl(s),n._image=s,n._textBlock=o,n},e.CreateImageOnlyButton=function(t,i){var r=new e(t),n=new g(t+"_icon",i);return n.stretch=g.STRETCH_FILL,n.horizontalAlignment=_.HORIZONTAL_ALIGNMENT_LEFT,r.addControl(n),r._image=n,r},e.CreateSimpleButton=function(t,i){var r=new e(t),n=new p(t+"_button",i);return n.textWrapping=!0,n.textHorizontalAlignment=_.HORIZONTAL_ALIGNMENT_CENTER,r.addControl(n),r._textBlock=n,r},e.CreateImageWithCenterTextButton=function(t,i,r){var n=new e(t),o=new g(t+"_icon",r);o.stretch=g.STRETCH_FILL,n.addControl(o);var s=new p(t+"_button",i);return s.textWrapping=!0,s.textHorizontalAlignment=_.HORIZONTAL_ALIGNMENT_CENTER,n.addControl(s),n._image=o,n._textBlock=s,n},e}(f),m=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._isVertical=!0,i._manualWidth=!1,i._manualHeight=!1,i._doNotTrackManualChanges=!1,i}return n(e,t),Object.defineProperty(e.prototype,"isVertical",{get:function(){return this._isVertical},set:function(t){this._isVertical!==t&&(this._isVertical=t,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"width",{get:function(){return this._width.toString(this._host)},set:function(t){this._doNotTrackManualChanges||(this._manualWidth=!0),this._width.toString(this._host)!==t&&this._width.fromString(t)&&this._markAsDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"height",{get:function(){return this._height.toString(this._host)},set:function(t){this._doNotTrackManualChanges||(this._manualHeight=!0),this._height.toString(this._host)!==t&&this._height.fromString(t)&&this._markAsDirty()},enumerable:!0,configurable:!0}),e.prototype._getTypeName=function(){return"StackPanel"},e.prototype._preMeasure=function(e,i){for(var r=0,n=this._children;r<n.length;r++){var o=n[r];this._isVertical?o.verticalAlignment=_.VERTICAL_ALIGNMENT_TOP:o.horizontalAlignment=_.HORIZONTAL_ALIGNMENT_LEFT}t.prototype._preMeasure.call(this,e,i)},e.prototype._additionalProcessing=function(e,i){t.prototype._additionalProcessing.call(this,e,i),this._measureForChildren.copyFrom(e),this._measureForChildren.left=this._currentMeasure.left,this._measureForChildren.top=this._currentMeasure.top,this.isVertical&&!this._manualWidth||(this._measureForChildren.width=this._currentMeasure.width),(this.isVertical||this._manualHeight)&&(this._measureForChildren.height=this._currentMeasure.height)},e.prototype._postMeasure=function(){for(var e=0,i=0,r=0,n=this._children;r<n.length;r++){var o=n[r];o.isVisible&&!o.notRenderable&&(this._isVertical?(o.top!==i+"px"&&(o.top=i+"px",this._rebuildLayout=!0,o._top.ignoreAdaptiveScaling=!0),o._height.isPercentage?h.Tools.Warn("Control (Name:"+o.name+", UniqueId:"+o.uniqueId+") is using height in percentage mode inside a vertical StackPanel"):i+=o._currentMeasure.height+o.paddingTopInPixels+o.paddingBottomInPixels):(o.left!==e+"px"&&(o.left=e+"px",this._rebuildLayout=!0,o._left.ignoreAdaptiveScaling=!0),o._width.isPercentage?h.Tools.Warn("Control (Name:"+o.name+", UniqueId:"+o.uniqueId+") is using width in percentage mode inside a horizontal StackPanel"):e+=o._currentMeasure.width+o.paddingLeftInPixels+o.paddingRightInPixels))}this._doNotTrackManualChanges=!0;var s=!1,a=!1;if(!this._manualHeight&&this._isVertical){var l=this.height;this.height=i+"px",a=l!==this.height||!this._height.ignoreAdaptiveScaling}if(!this._manualWidth&&!this._isVertical){var u=this.width;this.width=e+"px",s=u!==this.width||!this._width.ignoreAdaptiveScaling}a&&(this._height.ignoreAdaptiveScaling=!0),s&&(this._width.ignoreAdaptiveScaling=!0),this._doNotTrackManualChanges=!1,(s||a)&&(this._rebuildLayout=!0),t.prototype._postMeasure.call(this)},e}(d),y=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._isChecked=!1,i._background="black",i._checkSizeRatio=.8,i._thickness=1,i.onIsCheckedChangedObservable=new h.Observable,i.isPointerBlocker=!0,i}return n(e,t),Object.defineProperty(e.prototype,"thickness",{get:function(){return this._thickness},set:function(t){this._thickness!==t&&(this._thickness=t,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"checkSizeRatio",{get:function(){return this._checkSizeRatio},set:function(t){t=Math.max(Math.min(1,t),0),this._checkSizeRatio!==t&&(this._checkSizeRatio=t,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"background",{get:function(){return this._background},set:function(t){this._background!==t&&(this._background=t,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isChecked",{get:function(){return this._isChecked},set:function(t){this._isChecked!==t&&(this._isChecked=t,this._markAsDirty(),this.onIsCheckedChangedObservable.notifyObservers(t))},enumerable:!0,configurable:!0}),e.prototype._getTypeName=function(){return"Checkbox"},e.prototype._draw=function(t){t.save(),this._applyStates(t);var e=this._currentMeasure.width-this._thickness,i=this._currentMeasure.height-this._thickness;if((this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowColor=this.shadowColor,t.shadowBlur=this.shadowBlur,t.shadowOffsetX=this.shadowOffsetX,t.shadowOffsetY=this.shadowOffsetY),t.fillStyle=this._isEnabled?this._background:this._disabledColor,t.fillRect(this._currentMeasure.left+this._thickness/2,this._currentMeasure.top+this._thickness/2,e,i),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowBlur=0,t.shadowOffsetX=0,t.shadowOffsetY=0),this._isChecked){t.fillStyle=this._isEnabled?this.color:this._disabledColor;var r=e*this._checkSizeRatio,n=i*this._checkSizeRatio;t.fillRect(this._currentMeasure.left+this._thickness/2+(e-r)/2,this._currentMeasure.top+this._thickness/2+(i-n)/2,r,n)}t.strokeStyle=this.color,t.lineWidth=this._thickness,t.strokeRect(this._currentMeasure.left+this._thickness/2,this._currentMeasure.top+this._thickness/2,e,i),t.restore()},e.prototype._onPointerDown=function(e,i,r,n){return!!t.prototype._onPointerDown.call(this,e,i,r,n)&&(this.isChecked=!this.isChecked,!0)},e.AddCheckBoxWithHeader=function(t,i){var r=new m;r.isVertical=!1,r.height="30px";var n=new e;n.width="20px",n.height="20px",n.isChecked=!0,n.color="green",n.onIsCheckedChangedObservable.add(i),r.addControl(n);var o=new p;return o.text=t,o.width="180px",o.paddingLeft="5px",o.textHorizontalAlignment=_.HORIZONTAL_ALIGNMENT_LEFT,o.color="white",r.addControl(o),r},e}(_),v=function(t){function e(e,i){void 0===i&&(i="");var r=t.call(this,e)||this;return r.name=e,r._text="",r._placeholderText="",r._background="#222222",r._focusedBackground="#000000",r._focusedColor="white",r._placeholderColor="gray",r._thickness=1,r._margin=new a(10,a.UNITMODE_PIXEL),r._autoStretchWidth=!0,r._maxWidth=new a(1,a.UNITMODE_PERCENTAGE,!1),r._isFocused=!1,r._blinkIsEven=!1,r._cursorOffset=0,r._deadKey=!1,r._addKey=!0,r._currentKey="",r._isTextHighlightOn=!1,r._textHighlightColor="#d5e0ff",r._highligherOpacity=.4,r._highlightedText="",r._startHighlightIndex=0,r._endHighlightIndex=0,r._cursorIndex=-1,r._onFocusSelectAll=!1,r._isPointerDown=!1,r.promptMessage="Please enter text:",r.onTextChangedObservable=new h.Observable,r.onBeforeKeyAddObservable=new h.Observable,r.onFocusObservable=new h.Observable,r.onBlurObservable=new h.Observable,r.onTextHighlightObservable=new h.Observable,r.onTextCopyObservable=new h.Observable,r.onTextCutObservable=new h.Observable,r.onTextPasteObservable=new h.Observable,r.onKeyboardEventProcessedObservable=new h.Observable,r.text=i,r.isPointerBlocker=!0,r}return n(e,t),Object.defineProperty(e.prototype,"maxWidth",{get:function(){return this._maxWidth.toString(this._host)},set:function(t){this._maxWidth.toString(this._host)!==t&&this._maxWidth.fromString(t)&&this._markAsDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"maxWidthInPixels",{get:function(){return this._maxWidth.getValueInPixel(this._host,this._cachedParentMeasure.width)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"highligherOpacity",{get:function(){return this._highligherOpacity},set:function(t){this._highligherOpacity!==t&&(this._highligherOpacity=t,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"onFocusSelectAll",{get:function(){return this._onFocusSelectAll},set:function(t){this._onFocusSelectAll!==t&&(this._onFocusSelectAll=t,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"textHighlightColor",{get:function(){return this._textHighlightColor},set:function(t){this._textHighlightColor!==t&&(this._textHighlightColor=t,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"margin",{get:function(){return this._margin.toString(this._host)},set:function(t){this._margin.toString(this._host)!==t&&this._margin.fromString(t)&&this._markAsDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"marginInPixels",{get:function(){return this._margin.getValueInPixel(this._host,this._cachedParentMeasure.width)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"autoStretchWidth",{get:function(){return this._autoStretchWidth},set:function(t){this._autoStretchWidth!==t&&(this._autoStretchWidth=t,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"thickness",{get:function(){return this._thickness},set:function(t){this._thickness!==t&&(this._thickness=t,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"focusedBackground",{get:function(){return this._focusedBackground},set:function(t){this._focusedBackground!==t&&(this._focusedBackground=t,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"focusedColor",{get:function(){return this._focusedColor},set:function(t){this._focusedColor!==t&&(this._focusedColor=t,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"background",{get:function(){return this._background},set:function(t){this._background!==t&&(this._background=t,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"placeholderColor",{get:function(){return this._placeholderColor},set:function(t){this._placeholderColor!==t&&(this._placeholderColor=t,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"placeholderText",{get:function(){return this._placeholderText},set:function(t){this._placeholderText!==t&&(this._placeholderText=t,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"deadKey",{get:function(){return this._deadKey},set:function(t){this._deadKey=t},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"highlightedText",{get:function(){return this._highlightedText},set:function(t){this._highlightedText!==t&&(this._highlightedText=t,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"addKey",{get:function(){return this._addKey},set:function(t){this._addKey=t},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"currentKey",{get:function(){return this._currentKey},set:function(t){this._currentKey=t},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"text",{get:function(){return this._text},set:function(t){var e=t.toString();this._text!==e&&(this._text=e,this._markAsDirty(),this.onTextChangedObservable.notifyObservers(this))},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"width",{get:function(){return this._width.toString(this._host)},set:function(t){this._width.toString(this._host)!==t&&(this._width.fromString(t)&&this._markAsDirty(),this.autoStretchWidth=!1)},enumerable:!0,configurable:!0}),e.prototype.onBlur=function(){this._isFocused=!1,this._scrollLeft=null,this._cursorOffset=0,clearTimeout(this._blinkTimeout),this._markAsDirty(),this.onBlurObservable.notifyObservers(this),this._host.unRegisterClipboardEvents(),this._onClipboardObserver&&this._host.onClipboardObservable.remove(this._onClipboardObserver);var t=this._host.getScene();this._onPointerDblTapObserver&&t&&t.onPointerObservable.remove(this._onPointerDblTapObserver)},e.prototype.onFocus=function(){var t=this;if(this._isEnabled){if(this._scrollLeft=null,this._isFocused=!0,this._blinkIsEven=!1,this._cursorOffset=0,this._markAsDirty(),this.onFocusObservable.notifyObservers(this),-1!==navigator.userAgent.indexOf("Mobile")){var e=prompt(this.promptMessage);return null!==e&&(this.text=e),void(this._host.focusedControl=null)}this._host.registerClipboardEvents(),this._onClipboardObserver=this._host.onClipboardObservable.add(function(e){switch(e.type){case h.ClipboardEventTypes.COPY:t._onCopyText(e.event),t.onTextCopyObservable.notifyObservers(t);break;case h.ClipboardEventTypes.CUT:t._onCutText(e.event),t.onTextCutObservable.notifyObservers(t);break;case h.ClipboardEventTypes.PASTE:t._onPasteText(e.event),t.onTextPasteObservable.notifyObservers(t);break;default:return}});var i=this._host.getScene();i&&(this._onPointerDblTapObserver=i.onPointerObservable.add(function(e){t._isFocused&&e.type===h.PointerEventTypes.POINTERDOUBLETAP&&t._processDblClick(e)})),this._onFocusSelectAll&&this._selectAllText()}},e.prototype._getTypeName=function(){return"InputText"},e.prototype.keepsFocusWith=function(){return this._connectedVirtualKeyboard?[this._connectedVirtualKeyboard]:null},e.prototype.processKey=function(t,e,i){if(!i||!i.ctrlKey&&!i.metaKey||67!==t&&86!==t&&88!==t){if(i&&(i.ctrlKey||i.metaKey)&&65===t)return this._selectAllText(),void i.preventDefault();switch(t){case 32:e=" ";break;case 191:i&&i.preventDefault();break;case 8:if(this._text&&this._text.length>0){if(this._isTextHighlightOn)return this.text=this._text.slice(0,this._startHighlightIndex)+this._text.slice(this._endHighlightIndex),this._isTextHighlightOn=!1,this._cursorOffset=this.text.length-this._startHighlightIndex,this._blinkIsEven=!1,void(i&&i.preventDefault());if(0===this._cursorOffset)this.text=this._text.substr(0,this._text.length-1);else(n=this._text.length-this._cursorOffset)>0&&(this.text=this._text.slice(0,n-1)+this._text.slice(n))}return void(i&&i.preventDefault());case 46:if(this._isTextHighlightOn){this.text=this._text.slice(0,this._startHighlightIndex)+this._text.slice(this._endHighlightIndex);for(var r=this._endHighlightIndex-this._startHighlightIndex;r>0&&this._cursorOffset>0;)this._cursorOffset--;return this._isTextHighlightOn=!1,this._cursorOffset=this.text.length-this._startHighlightIndex,void(i&&i.preventDefault())}if(this._text&&this._text.length>0&&this._cursorOffset>0){var n=this._text.length-this._cursorOffset;this.text=this._text.slice(0,n)+this._text.slice(n+1),this._cursorOffset--}return void(i&&i.preventDefault());case 13:return this._host.focusedControl=null,void(this._isTextHighlightOn=!1);case 35:return this._cursorOffset=0,this._blinkIsEven=!1,this._isTextHighlightOn=!1,void this._markAsDirty();case 36:return this._cursorOffset=this._text.length,this._blinkIsEven=!1,this._isTextHighlightOn=!1,void this._markAsDirty();case 37:if(this._cursorOffset++,this._cursorOffset>this._text.length&&(this._cursorOffset=this._text.length),i&&i.shiftKey){if(this._blinkIsEven=!1,i.ctrlKey||i.metaKey){if(!this._isTextHighlightOn){if(this._text.length===this._cursorOffset)return;this._endHighlightIndex=this._text.length-this._cursorOffset+1}return this._startHighlightIndex=0,this._cursorIndex=this._text.length-this._endHighlightIndex,this._cursorOffset=this._text.length,this._isTextHighlightOn=!0,void this._markAsDirty()}return this._isTextHighlightOn?-1===this._cursorIndex&&(this._cursorIndex=this._text.length-this._endHighlightIndex,this._cursorOffset=0===this._startHighlightIndex?this._text.length:this._text.length-this._startHighlightIndex+1):(this._isTextHighlightOn=!0,this._cursorIndex=this._cursorOffset>=this._text.length?this._text.length:this._cursorOffset-1),this._cursorIndex<this._cursorOffset?(this._endHighlightIndex=this._text.length-this._cursorIndex,this._startHighlightIndex=this._text.length-this._cursorOffset):this._cursorIndex>this._cursorOffset?(this._endHighlightIndex=this._text.length-this._cursorOffset,this._startHighlightIndex=this._text.length-this._cursorIndex):this._isTextHighlightOn=!1,void this._markAsDirty()}return this._isTextHighlightOn&&(this._cursorOffset=this._text.length-this._startHighlightIndex,this._isTextHighlightOn=!1),i&&(i.ctrlKey||i.metaKey)&&(this._cursorOffset=this.text.length,i.preventDefault()),this._blinkIsEven=!1,this._isTextHighlightOn=!1,this._cursorIndex=-1,void this._markAsDirty();case 39:if(this._cursorOffset--,this._cursorOffset<0&&(this._cursorOffset=0),i&&i.shiftKey){if(this._blinkIsEven=!1,i.ctrlKey||i.metaKey){if(!this._isTextHighlightOn){if(0===this._cursorOffset)return;this._startHighlightIndex=this._text.length-this._cursorOffset-1}return this._endHighlightIndex=this._text.length,this._isTextHighlightOn=!0,this._cursorIndex=this._text.length-this._startHighlightIndex,this._cursorOffset=0,void this._markAsDirty()}return this._isTextHighlightOn?-1===this._cursorIndex&&(this._cursorIndex=this._text.length-this._startHighlightIndex,this._cursorOffset=this._text.length===this._endHighlightIndex?0:this._text.length-this._endHighlightIndex-1):(this._isTextHighlightOn=!0,this._cursorIndex=this._cursorOffset<=0?0:this._cursorOffset+1),this._cursorIndex<this._cursorOffset?(this._endHighlightIndex=this._text.length-this._cursorIndex,this._startHighlightIndex=this._text.length-this._cursorOffset):this._cursorIndex>this._cursorOffset?(this._endHighlightIndex=this._text.length-this._cursorOffset,this._startHighlightIndex=this._text.length-this._cursorIndex):this._isTextHighlightOn=!1,void this._markAsDirty()}return this._isTextHighlightOn&&(this._cursorOffset=this._text.length-this._endHighlightIndex,this._isTextHighlightOn=!1),i&&(i.ctrlKey||i.metaKey)&&(this._cursorOffset=0,i.preventDefault()),this._blinkIsEven=!1,this._isTextHighlightOn=!1,this._cursorIndex=-1,void this._markAsDirty();case 222:i&&i.preventDefault(),this._cursorIndex=-1,this.deadKey=!0}if(e&&(-1===t||32===t||t>47&&t<64||t>64&&t<91||t>159&&t<193||t>218&&t<223||t>95&&t<112)&&(this._currentKey=e,this.onBeforeKeyAddObservable.notifyObservers(this),e=this._currentKey,this._addKey))if(this._isTextHighlightOn)this.text=this._text.slice(0,this._startHighlightIndex)+e+this._text.slice(this._endHighlightIndex),this._cursorOffset=this.text.length-(this._startHighlightIndex+1),this._isTextHighlightOn=!1,this._blinkIsEven=!1,this._markAsDirty();else if(0===this._cursorOffset)this.text+=e;else{var o=this._text.length-this._cursorOffset;this.text=this._text.slice(0,o)+e+this._text.slice(o)}}},e.prototype._updateValueFromCursorIndex=function(t){if(this._blinkIsEven=!1,-1===this._cursorIndex)this._cursorIndex=t;else if(this._cursorIndex<this._cursorOffset)this._endHighlightIndex=this._text.length-this._cursorIndex,this._startHighlightIndex=this._text.length-this._cursorOffset;else{if(!(this._cursorIndex>this._cursorOffset))return this._isTextHighlightOn=!1,void this._markAsDirty();this._endHighlightIndex=this._text.length-this._cursorOffset,this._startHighlightIndex=this._text.length-this._cursorIndex}this._isTextHighlightOn=!0,this._markAsDirty()},e.prototype._processDblClick=function(t){this._startHighlightIndex=this._text.length-this._cursorOffset,this._endHighlightIndex=this._startHighlightIndex;var e,i,r=/\w+/g;do{i=this._endHighlightIndex<this._text.length&&-1!==this._text[this._endHighlightIndex].search(r)?++this._endHighlightIndex:0,e=this._startHighlightIndex>0&&-1!==this._text[this._startHighlightIndex-1].search(r)?--this._startHighlightIndex:0}while(e||i);this._cursorOffset=this.text.length-this._startHighlightIndex,this.onTextHighlightObservable.notifyObservers(this),this._isTextHighlightOn=!0,this._clickedCoordinate=null,this._blinkIsEven=!0,this._cursorIndex=-1,this._markAsDirty()},e.prototype._selectAllText=function(){this._blinkIsEven=!0,this._isTextHighlightOn=!0,this._startHighlightIndex=0,this._endHighlightIndex=this._text.length,this._cursorOffset=this._text.length,this._cursorIndex=-1,this._markAsDirty()},e.prototype.processKeyboard=function(t){this.processKey(t.keyCode,t.key,t),this.onKeyboardEventProcessedObservable.notifyObservers(t)},e.prototype._onCopyText=function(t){this._isTextHighlightOn=!1;try{t.clipboardData&&t.clipboardData.setData("text/plain",this._highlightedText)}catch(t){}this._host.clipboardData=this._highlightedText},e.prototype._onCutText=function(t){if(this._highlightedText){this.text=this._text.slice(0,this._startHighlightIndex)+this._text.slice(this._endHighlightIndex),this._isTextHighlightOn=!1,this._cursorOffset=this.text.length-this._startHighlightIndex;try{t.clipboardData&&t.clipboardData.setData("text/plain",this._highlightedText)}catch(t){}this._host.clipboardData=this._highlightedText,this._highlightedText=""}},e.prototype._onPasteText=function(t){var e="";e=t.clipboardData&&-1!==t.clipboardData.types.indexOf("text/plain")?t.clipboardData.getData("text/plain"):this._host.clipboardData;var i=this._text.length-this._cursorOffset;this.text=this._text.slice(0,i)+e+this._text.slice(i)},e.prototype._draw=function(t){var e=this;t.save(),this._applyStates(t),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowColor=this.shadowColor,t.shadowBlur=this.shadowBlur,t.shadowOffsetX=this.shadowOffsetX,t.shadowOffsetY=this.shadowOffsetY),this._isFocused?this._focusedBackground&&(t.fillStyle=this._isEnabled?this._focusedBackground:this._disabledColor,t.fillRect(this._currentMeasure.left,this._currentMeasure.top,this._currentMeasure.width,this._currentMeasure.height)):this._background&&(t.fillStyle=this._isEnabled?this._background:this._disabledColor,t.fillRect(this._currentMeasure.left,this._currentMeasure.top,this._currentMeasure.width,this._currentMeasure.height)),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowBlur=0,t.shadowOffsetX=0,t.shadowOffsetY=0),this._fontOffset||(this._fontOffset=_._GetFontOffset(t.font));var i=this._currentMeasure.left+this._margin.getValueInPixel(this._host,this._tempParentMeasure.width);this.color&&(t.fillStyle=this.color);var r=this._beforeRenderText(this._text);this._isFocused||this._text||!this._placeholderText||(r=this._placeholderText,this._placeholderColor&&(t.fillStyle=this._placeholderColor)),this._textWidth=t.measureText(r).width;var n=2*this._margin.getValueInPixel(this._host,this._tempParentMeasure.width);this._autoStretchWidth&&(this.width=Math.min(this._maxWidth.getValueInPixel(this._host,this._tempParentMeasure.width),this._textWidth+n)+"px");var o=this._fontOffset.ascent+(this._currentMeasure.height-this._fontOffset.height)/2,s=this._width.getValueInPixel(this._host,this._tempParentMeasure.width)-n;if(t.save(),t.beginPath(),t.rect(i,this._currentMeasure.top+(this._currentMeasure.height-this._fontOffset.height)/2,s+2,this._currentMeasure.height),t.clip(),this._isFocused&&this._textWidth>s){var h=i-this._textWidth+s;this._scrollLeft||(this._scrollLeft=h)}else this._scrollLeft=i;if(t.fillText(r,this._scrollLeft,this._currentMeasure.top+o),this._isFocused){if(this._clickedCoordinate){var a=this._scrollLeft+this._textWidth-this._clickedCoordinate,l=0;this._cursorOffset=0;var u=0;do{this._cursorOffset&&(u=Math.abs(a-l)),this._cursorOffset++,l=t.measureText(r.substr(r.length-this._cursorOffset,this._cursorOffset)).width}while(l<a&&r.length>=this._cursorOffset);Math.abs(a-l)>u&&this._cursorOffset--,this._blinkIsEven=!1,this._clickedCoordinate=null}if(!this._blinkIsEven){var c=this.text.substr(this._text.length-this._cursorOffset),d=t.measureText(c).width,f=this._scrollLeft+this._textWidth-d;f<i?(this._scrollLeft+=i-f,f=i,this._markAsDirty()):f>i+s&&(this._scrollLeft+=i+s-f,f=i+s,this._markAsDirty()),this._isTextHighlightOn||t.fillRect(f,this._currentMeasure.top+(this._currentMeasure.height-this._fontOffset.height)/2,2,this._fontOffset.height)}if(clearTimeout(this._blinkTimeout),this._blinkTimeout=setTimeout(function(){e._blinkIsEven=!e._blinkIsEven,e._markAsDirty()},500),this._isTextHighlightOn){clearTimeout(this._blinkTimeout);var p=t.measureText(this.text.substring(this._startHighlightIndex)).width,g=this._scrollLeft+this._textWidth-p;this._highlightedText=this.text.substring(this._startHighlightIndex,this._endHighlightIndex);var b=t.measureText(this.text.substring(this._startHighlightIndex,this._endHighlightIndex)).width;g<i&&((b-=i-g)||(b=t.measureText(this.text.charAt(this.text.length-this._cursorOffset)).width),g=i),t.globalAlpha=this._highligherOpacity,t.fillStyle=this._textHighlightColor,t.fillRect(g,this._currentMeasure.top+(this._currentMeasure.height-this._fontOffset.height)/2,b,this._fontOffset.height),t.globalAlpha=1}}t.restore(),this._thickness&&(this._isFocused?this.focusedColor&&(t.strokeStyle=this.focusedColor):this.color&&(t.strokeStyle=this.color),t.lineWidth=this._thickness,t.strokeRect(this._currentMeasure.left+this._thickness/2,this._currentMeasure.top+this._thickness/2,this._currentMeasure.width-this._thickness,this._currentMeasure.height-this._thickness)),t.restore()},e.prototype._onPointerDown=function(e,i,r,n){return!!t.prototype._onPointerDown.call(this,e,i,r,n)&&(this._clickedCoordinate=i.x,this._isTextHighlightOn=!1,this._highlightedText="",this._cursorIndex=-1,this._isPointerDown=!0,this._host._capturingControl[r]=this,this._host.focusedControl===this?(clearTimeout(this._blinkTimeout),this._markAsDirty(),!0):!!this._isEnabled&&(this._host.focusedControl=this,!0))},e.prototype._onPointerMove=function(e,i,r){this._host.focusedControl===this&&this._isPointerDown&&(this._clickedCoordinate=i.x,this._markAsDirty(),this._updateValueFromCursorIndex(this._cursorOffset)),t.prototype._onPointerMove.call(this,e,i,r)},e.prototype._onPointerUp=function(e,i,r,n,o){this._isPointerDown=!1,delete this._host._capturingControl[r],t.prototype._onPointerUp.call(this,e,i,r,n,o)},e.prototype._beforeRenderText=function(t){return t},e.prototype.dispose=function(){t.prototype.dispose.call(this),this.onBlurObservable.clear(),this.onFocusObservable.clear(),this.onTextChangedObservable.clear(),this.onTextCopyObservable.clear(),this.onTextCutObservable.clear(),this.onTextPasteObservable.clear(),this.onTextHighlightObservable.clear(),this.onKeyboardEventProcessedObservable.clear()},e}(_),O=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._rowDefinitions=new Array,i._columnDefinitions=new Array,i._cells={},i._childControls=new Array,i}return n(e,t),Object.defineProperty(e.prototype,"columnCount",{get:function(){return this._columnDefinitions.length},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"rowCount",{get:function(){return this._rowDefinitions.length},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"children",{get:function(){return this._childControls},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"cells",{get:function(){return this._cells},enumerable:!0,configurable:!0}),e.prototype.getRowDefinition=function(t){return t<0||t>=this._rowDefinitions.length?null:this._rowDefinitions[t]},e.prototype.getColumnDefinition=function(t){return t<0||t>=this._columnDefinitions.length?null:this._columnDefinitions[t]},e.prototype.addRowDefinition=function(t,e){return void 0===e&&(e=!1),this._rowDefinitions.push(new a(t,e?a.UNITMODE_PIXEL:a.UNITMODE_PERCENTAGE)),this._markAsDirty(),this},e.prototype.addColumnDefinition=function(t,e){return void 0===e&&(e=!1),this._columnDefinitions.push(new a(t,e?a.UNITMODE_PIXEL:a.UNITMODE_PERCENTAGE)),this._markAsDirty(),this},e.prototype.setRowDefinition=function(t,e,i){if(void 0===i&&(i=!1),t<0||t>=this._rowDefinitions.length)return this;var r=this._rowDefinitions[t];return r&&r.isPixel===i&&r.internalValue===e?this:(this._rowDefinitions[t]=new a(e,i?a.UNITMODE_PIXEL:a.UNITMODE_PERCENTAGE),this._markAsDirty(),this)},e.prototype.setColumnDefinition=function(t,e,i){if(void 0===i&&(i=!1),t<0||t>=this._columnDefinitions.length)return this;var r=this._columnDefinitions[t];return r&&r.isPixel===i&&r.internalValue===e?this:(this._columnDefinitions[t]=new a(e,i?a.UNITMODE_PIXEL:a.UNITMODE_PERCENTAGE),this._markAsDirty(),this)},e.prototype.getChildrenAt=function(t,e){var i=this._cells[t+":"+e];return i?i.children:null},e.prototype.getChildCellInfo=function(t){return t._tag},e.prototype._removeCell=function(e,i){if(e){t.prototype.removeControl.call(this,e);for(var r=0,n=e.children;r<n.length;r++){var o=n[r],s=this._childControls.indexOf(o);-1!==s&&this._childControls.splice(s,1)}delete this._cells[i]}},e.prototype._offsetCell=function(t,e){if(this._cells[e]){this._cells[t]=this._cells[e];for(var i=0,r=this._cells[t].children;i<r.length;i++){r[i]._tag=t}delete this._cells[e]}},e.prototype.removeColumnDefinition=function(t){if(t<0||t>=this._columnDefinitions.length)return this;for(var e=0;e<this._rowDefinitions.length;e++){var i=e+":"+t,r=this._cells[i];this._removeCell(r,i)}for(e=0;e<this._rowDefinitions.length;e++)for(var n=t+1;n<this._columnDefinitions.length;n++){var o=e+":"+(n-1);i=e+":"+n;this._offsetCell(o,i)}return this._columnDefinitions.splice(t,1),this._markAsDirty(),this},e.prototype.removeRowDefinition=function(t){if(t<0||t>=this._rowDefinitions.length)return this;for(var e=0;e<this._columnDefinitions.length;e++){var i=t+":"+e,r=this._cells[i];this._removeCell(r,i)}for(e=0;e<this._columnDefinitions.length;e++)for(var n=t+1;n<this._rowDefinitions.length;n++){var o=n-1+":"+e;i=n+":"+e;this._offsetCell(o,i)}return this._rowDefinitions.splice(t,1),this._markAsDirty(),this},e.prototype.addControl=function(e,i,r){if(void 0===i&&(i=0),void 0===r&&(r=0),0===this._rowDefinitions.length&&this.addRowDefinition(1,!1),0===this._columnDefinitions.length&&this.addColumnDefinition(1,!1),-1!==this._childControls.indexOf(e))return h.Tools.Warn("Control (Name:"+e.name+", UniqueId:"+e.uniqueId+") is already associated with this grid. You must remove it before reattaching it"),this;var n=Math.min(i,this._rowDefinitions.length-1)+":"+Math.min(r,this._columnDefinitions.length-1),o=this._cells[n];return o||(o=new d(n),this._cells[n]=o,o.horizontalAlignment=_.HORIZONTAL_ALIGNMENT_LEFT,o.verticalAlignment=_.VERTICAL_ALIGNMENT_TOP,t.prototype.addControl.call(this,o)),o.addControl(e),this._childControls.push(e),e._tag=n,e.parent=this,this._markAsDirty(),this},e.prototype.removeControl=function(t){var e=this._childControls.indexOf(t);-1!==e&&this._childControls.splice(e,1);var i=this._cells[t._tag];return i&&(i.removeControl(t),t._tag=null),this._markAsDirty(),this},e.prototype._getTypeName=function(){return"Grid"},e.prototype._getGridDefinitions=function(t){for(var e=[],i=[],r=[],n=[],o=this._currentMeasure.width,s=0,h=this._currentMeasure.height,a=0,l=0,u=0,c=this._rowDefinitions;u<c.length;u++){if((g=c[u]).isPixel)h-=p=g.getValue(this._host),i[l]=p;else a+=g.internalValue;l++}var _=0;l=0;for(var d=0,f=this._rowDefinitions;d<f.length;d++){var p,g=f[d];if(n.push(_),g.isPixel)_+=g.getValue(this._host);else _+=p=g.internalValue/a*h,i[l]=p;l++}l=0;for(var b=0,m=this._columnDefinitions;b<m.length;b++){if((g=m[b]).isPixel)o-=C=g.getValue(this._host),e[l]=C;else s+=g.internalValue;l++}var y=0;l=0;for(var v=0,O=this._columnDefinitions;v<O.length;v++){var C;g=O[v];if(r.push(y),g.isPixel)y+=g.getValue(this._host);else y+=C=g.internalValue/s*o,e[l]=C;l++}t(r,n,e,i)},e.prototype._additionalProcessing=function(e,i){var r=this;this._getGridDefinitions(function(t,e,i,n){for(var o in r._cells)if(r._cells.hasOwnProperty(o)){var s=o.split(":"),h=parseInt(s[0]),a=parseInt(s[1]),l=r._cells[o];l.left=t[a]+"px",l.top=e[h]+"px",l.width=i[a]+"px",l.height=n[h]+"px",l._left.ignoreAdaptiveScaling=!0,l._top.ignoreAdaptiveScaling=!0,l._width.ignoreAdaptiveScaling=!0,l._height.ignoreAdaptiveScaling=!0}}),t.prototype._additionalProcessing.call(this,e,i)},e.prototype._flagDescendantsAsMatrixDirty=function(){for(var t in this._cells){if(this._cells.hasOwnProperty(t))this._cells[t]._markMatrixAsDirty()}},e.prototype._renderHighlightSpecific=function(e){var i=this;t.prototype._renderHighlightSpecific.call(this,e),this._getGridDefinitions(function(t,r,n,o){for(var s=0;s<t.length;s++){var h=i._currentMeasure.left+t[s]+n[s];e.beginPath(),e.moveTo(h,i._currentMeasure.top),e.lineTo(h,i._currentMeasure.top+i._currentMeasure.height),e.stroke()}for(s=0;s<r.length;s++){var a=i._currentMeasure.top+r[s]+o[s];e.beginPath(),e.moveTo(i._currentMeasure.left,a),e.lineTo(i._currentMeasure.left+i._currentMeasure.width,a),e.stroke()}}),e.restore()},e.prototype.dispose=function(){t.prototype.dispose.call(this);for(var e=0,i=this._childControls;e<i.length;e++){i[e].dispose()}this._childControls=[]},e}(d),C=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._value=h.Color3.Red(),i._tmpColor=new h.Color3,i._pointerStartedOnSquare=!1,i._pointerStartedOnWheel=!1,i._squareLeft=0,i._squareTop=0,i._squareSize=0,i._h=360,i._s=1,i._v=1,i._lastPointerDownID=-1,i.onValueChangedObservable=new h.Observable,i._pointerIsDown=!1,i.value=new h.Color3(.88,.1,.1),i.size="200px",i.isPointerBlocker=!0,i}return n(e,t),Object.defineProperty(e.prototype,"value",{get:function(){return this._value},set:function(t){this._value.equals(t)||(this._value.copyFrom(t),this._RGBtoHSV(this._value,this._tmpColor),this._h=this._tmpColor.r,this._s=Math.max(this._tmpColor.g,1e-5),this._v=Math.max(this._tmpColor.b,1e-5),this._markAsDirty(),this._value.r<=e._Epsilon&&(this._value.r=0),this._value.g<=e._Epsilon&&(this._value.g=0),this._value.b<=e._Epsilon&&(this._value.b=0),this._value.r>=1-e._Epsilon&&(this._value.r=1),this._value.g>=1-e._Epsilon&&(this._value.g=1),this._value.b>=1-e._Epsilon&&(this._value.b=1),this.onValueChangedObservable.notifyObservers(this._value))},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"width",{get:function(){return this._width.toString(this._host)},set:function(t){this._width.toString(this._host)!==t&&this._width.fromString(t)&&(this._height.fromString(t),this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"height",{get:function(){return this._height.toString(this._host)},set:function(t){this._height.toString(this._host)!==t&&this._height.fromString(t)&&(this._width.fromString(t),this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"size",{get:function(){return this.width},set:function(t){this.width=t},enumerable:!0,configurable:!0}),e.prototype._getTypeName=function(){return"ColorPicker"},e.prototype._preMeasure=function(t,e){t.width<t.height?this._currentMeasure.height=t.width:this._currentMeasure.width=t.height},e.prototype._updateSquareProps=function(){var t=.5*Math.min(this._currentMeasure.width,this._currentMeasure.height),e=2*(t-.2*t)/Math.sqrt(2),i=t-.5*e;this._squareLeft=this._currentMeasure.left+i,this._squareTop=this._currentMeasure.top+i,this._squareSize=e},e.prototype._drawGradientSquare=function(t,e,i,r,n,o){var s=o.createLinearGradient(e,i,r+e,i);s.addColorStop(0,"#fff"),s.addColorStop(1,"hsl("+t+", 100%, 50%)"),o.fillStyle=s,o.fillRect(e,i,r,n);var h=o.createLinearGradient(e,i,e,n+i);h.addColorStop(0,"rgba(0,0,0,0)"),h.addColorStop(1,"#000"),o.fillStyle=h,o.fillRect(e,i,r,n)},e.prototype._drawCircle=function(t,e,i,r){r.beginPath(),r.arc(t,e,i+1,0,2*Math.PI,!1),r.lineWidth=3,r.strokeStyle="#333333",r.stroke(),r.beginPath(),r.arc(t,e,i,0,2*Math.PI,!1),r.lineWidth=3,r.strokeStyle="#ffffff",r.stroke()},e.prototype._createColorWheelCanvas=function(t,e){var i=document.createElement("canvas");i.width=2*t,i.height=2*t;for(var r=i.getContext("2d"),n=r.getImageData(0,0,2*t,2*t),o=n.data,s=this._tmpColor,h=t*t,a=t-e,l=a*a,u=-t;u<t;u++)for(var c=-t;c<t;c++){var _=u*u+c*c;if(!(_>h||_<l)){var d=Math.sqrt(_),f=Math.atan2(c,u);this._HSVtoRGB(180*f/Math.PI+180,d/t,1,s);var p=4*(u+t+2*(c+t)*t);o[p]=255*s.r,o[p+1]=255*s.g,o[p+2]=255*s.b;var g=.2;g=t<50?.2:t>150?.04:-.16*(t-50)/100+.2;var b=(d-a)/(t-a);o[p+3]=b<g?b/g*255:b>1-g?255*(1-(b-(1-g))/g):255}}return r.putImageData(n,0,0),i},e.prototype._RGBtoHSV=function(t,e){var i=t.r,r=t.g,n=t.b,o=Math.max(i,r,n),s=Math.min(i,r,n),h=0,a=0,l=o,u=o-s;0!==o&&(a=u/o),o!=s&&(o==i?(h=(r-n)/u,r<n&&(h+=6)):o==r?h=(n-i)/u+2:o==n&&(h=(i-r)/u+4),h*=60),e.r=h,e.g=a,e.b=l},e.prototype._HSVtoRGB=function(t,e,i,r){var n=i*e,o=t/60,s=n*(1-Math.abs(o%2-1)),h=0,a=0,l=0;o>=0&&o<=1?(h=n,a=s):o>=1&&o<=2?(h=s,a=n):o>=2&&o<=3?(a=n,l=s):o>=3&&o<=4?(a=s,l=n):o>=4&&o<=5?(h=s,l=n):o>=5&&o<=6&&(h=n,l=s);var u=i-n;r.set(h+u,a+u,l+u)},e.prototype._draw=function(t){t.save(),this._applyStates(t);var e=.5*Math.min(this._currentMeasure.width,this._currentMeasure.height),i=.2*e,r=this._currentMeasure.left,n=this._currentMeasure.top;this._colorWheelCanvas&&this._colorWheelCanvas.width==2*e||(this._colorWheelCanvas=this._createColorWheelCanvas(e,i)),this._updateSquareProps(),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowColor=this.shadowColor,t.shadowBlur=this.shadowBlur,t.shadowOffsetX=this.shadowOffsetX,t.shadowOffsetY=this.shadowOffsetY,t.fillRect(this._squareLeft,this._squareTop,this._squareSize,this._squareSize)),t.drawImage(this._colorWheelCanvas,r,n),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowBlur=0,t.shadowOffsetX=0,t.shadowOffsetY=0),this._drawGradientSquare(this._h,this._squareLeft,this._squareTop,this._squareSize,this._squareSize,t);var o=this._squareLeft+this._squareSize*this._s,s=this._squareTop+this._squareSize*(1-this._v);this._drawCircle(o,s,.04*e,t);var h=e-.5*i;o=r+e+Math.cos((this._h-180)*Math.PI/180)*h,s=n+e+Math.sin((this._h-180)*Math.PI/180)*h,this._drawCircle(o,s,.35*i,t),t.restore()},e.prototype._updateValueFromPointer=function(t,i){if(this._pointerStartedOnWheel){var r=.5*Math.min(this._currentMeasure.width,this._currentMeasure.height),n=r+this._currentMeasure.left,o=r+this._currentMeasure.top;this._h=180*Math.atan2(i-o,t-n)/Math.PI+180}else this._pointerStartedOnSquare&&(this._updateSquareProps(),this._s=(t-this._squareLeft)/this._squareSize,this._v=1-(i-this._squareTop)/this._squareSize,this._s=Math.min(this._s,1),this._s=Math.max(this._s,e._Epsilon),this._v=Math.min(this._v,1),this._v=Math.max(this._v,e._Epsilon));this._HSVtoRGB(this._h,this._s,this._v,this._tmpColor),this.value=this._tmpColor},e.prototype._isPointOnSquare=function(t,e){this._updateSquareProps();var i=this._squareLeft,r=this._squareTop,n=this._squareSize;return t>=i&&t<=i+n&&e>=r&&e<=r+n},e.prototype._isPointOnWheel=function(t,e){var i=.5*Math.min(this._currentMeasure.width,this._currentMeasure.height),r=i-.2*i,n=t-(i+this._currentMeasure.left),o=e-(i+this._currentMeasure.top),s=n*n+o*o;return s<=i*i&&s>=r*r},e.prototype._onPointerDown=function(e,i,r,n){if(!t.prototype._onPointerDown.call(this,e,i,r,n))return!1;this._pointerIsDown=!0,this._pointerStartedOnSquare=!1,this._pointerStartedOnWheel=!1,this._invertTransformMatrix.transformCoordinates(i.x,i.y,this._transformedPosition);var o=this._transformedPosition.x,s=this._transformedPosition.y;return this._isPointOnSquare(o,s)?this._pointerStartedOnSquare=!0:this._isPointOnWheel(o,s)&&(this._pointerStartedOnWheel=!0),this._updateValueFromPointer(o,s),this._host._capturingControl[r]=this,this._lastPointerDownID=r,!0},e.prototype._onPointerMove=function(e,i,r){if(r==this._lastPointerDownID){this._invertTransformMatrix.transformCoordinates(i.x,i.y,this._transformedPosition);var n=this._transformedPosition.x,o=this._transformedPosition.y;this._pointerIsDown&&this._updateValueFromPointer(n,o),t.prototype._onPointerMove.call(this,e,i,r)}},e.prototype._onPointerUp=function(e,i,r,n,o){this._pointerIsDown=!1,delete this._host._capturingControl[r],t.prototype._onPointerUp.call(this,e,i,r,n,o)},e.ShowPickerDialogAsync=function(t,i){return new Promise(function(r,n){i.pickerWidth=i.pickerWidth||"640px",i.pickerHeight=i.pickerHeight||"400px",i.headerHeight=i.headerHeight||"35px",i.lastColor=i.lastColor||"#000000",i.swatchLimit=i.swatchLimit||20,i.numSwatchesPerLine=i.numSwatchesPerLine||10;var o,s,a,l,u,c,d,g,m,y,C,T,w,x,P,M,k,I,A,E=i.swatchLimit/i.numSwatchesPerLine,S=parseFloat(i.pickerWidth)/i.numSwatchesPerLine,D=Math.floor(.25*S),R=D*(i.numSwatchesPerLine+1),L=Math.floor((parseFloat(i.pickerWidth)-R)/i.numSwatchesPerLine),N=L*E+D*(E+1),B=(parseInt(i.pickerHeight)+N+Math.floor(.25*L)).toString()+"px",H="#c0c0c0",V="#535353",F="#414141",j="515151",W="#555555",z="#454545",G=h.Color3.FromHexString("#dddddd"),X=G.r+G.g+G.b,Y="#aaaaaa",U="#ffffff",K=["R","G","B"],q=!1;function Z(t,e){A=e;var i=t.toHexString();if(k.background=i,y.name!=A&&(y.text=Math.floor(255*t.r).toString()),C.name!=A&&(C.text=Math.floor(255*t.g).toString()),T.name!=A&&(T.text=Math.floor(255*t.b).toString()),w.name!=A&&(w.text=t.r.toString()),x.name!=A&&(x.text=t.g.toString()),P.name!=A&&(P.text=t.b.toString()),M.name!=A){var r=i.split("#");M.text=r[1]}m.name!=A&&(m.value=t)}function J(t,e){var i=t.text;if(/[^0-9]/g.test(i))t.text=I;else if(""!=i&&(Math.floor(parseInt(i))<0?i="0":Math.floor(parseInt(i))>255?i="255":isNaN(parseInt(i))&&(i="0")),A==t.name&&(I=i),""!=i){i=parseInt(i).toString(),t.text=i;var r=h.Color3.FromHexString(k.background);A==t.name&&Z("r"==e?new h.Color3(parseInt(i)/255,r.g,r.b):"g"==e?new h.Color3(r.r,parseInt(i)/255,r.b):new h.Color3(r.r,r.g,parseInt(i)/255),t.name)}}function Q(t,e){var i=t.text;if(/[^0-9\.]/g.test(i))t.text=I;else{""!=i&&"."!=i&&0!=parseFloat(i)&&(parseFloat(i)<0?i="0.0":parseFloat(i)>1?i="1.0":isNaN(parseFloat(i))&&(i="0.0")),A==t.name&&(I=i),""!=i&&"."!=i&&0!=parseFloat(i)?(i=parseFloat(i).toString(),t.text=i):i="0.0";var r=h.Color3.FromHexString(k.background);A==t.name&&Z("r"==e?new h.Color3(parseFloat(i),r.g,r.b):"g"==e?new h.Color3(r.r,parseFloat(i),r.b):new h.Color3(r.r,r.g,parseFloat(i)),t.name)}}function $(){if(i.savedColors&&i.savedColors[d]){if(q)var t="b";else t="";var e=b.CreateSimpleButton("Swatch_"+d,t);e.fontFamily="BabylonJSglyphs";var r=h.Color3.FromHexString(i.savedColors[d]),n=r.r+r.g+r.b;e.color=n>X?Y:U,e.fontSize=Math.floor(.7*L),e.textBlock.verticalAlignment=_.VERTICAL_ALIGNMENT_CENTER,e.height=e.width=L.toString()+"px",e.background=i.savedColors[d],e.thickness=2;var o=d;return e.pointerDownAnimation=function(){e.thickness=4},e.pointerUpAnimation=function(){e.thickness=3},e.pointerEnterAnimation=function(){e.thickness=3},e.pointerOutAnimation=function(){e.thickness=2},e.onPointerClickObservable.add(function(){var t;q?(t=o,i.savedColors&&i.savedColors.splice(t,1),i.savedColors&&0==i.savedColors.length&&(it(!1),q=!1),et("",Nt)):i.savedColors&&Z(h.Color3.FromHexString(i.savedColors[o]),e.name)}),e}return null}function tt(t){if(void 0!==t&&(q=t),q){for(var e=0;e<g.children.length;e++){g.children[e].textBlock.text="b"}void 0!==a&&(a.textBlock.text="Done")}else{for(e=0;e<g.children.length;e++){g.children[e].textBlock.text=""}void 0!==a&&(a.textBlock.text="Edit")}}function et(t,e){if(i.savedColors){""!=t&&i.savedColors.push(t),d=0,g.clearControls();var r=Math.ceil(i.savedColors.length/i.numSwatchesPerLine);if(0==r)var n=0;else n=r+1;if(g.rowCount!=r+n){for(var o=g.rowCount,s=0;s<o;s++)g.removeRowDefinition(0);for(s=0;s<r+n;s++)s%2?g.addRowDefinition(L,!0):g.addRowDefinition(D,!0)}g.height=(L*r+n*D).toString()+"px";for(var h=1,a=1;h<r+n;h+=2,a++){if(i.savedColors.length>a*i.numSwatchesPerLine)var l=i.numSwatchesPerLine;else l=i.savedColors.length-(a-1)*i.numSwatchesPerLine;for(var u=Math.min(Math.max(l,0),i.numSwatchesPerLine),c=0,_=1;c<u;c++)if(!(c>i.numSwatchesPerLine)){var f=$();null!=f&&(g.addControl(f,h,_),_+=2,d++)}}i.savedColors.length>=i.swatchLimit?rt(e,!0):rt(e,!1)}}function it(t){t?((a=b.CreateSimpleButton("butEdit","Edit")).width=l,a.height=u,a.left=Math.floor(.1*parseInt(l)).toString()+"px",a.top=(-1*parseFloat(a.left)).toString()+"px",a.verticalAlignment=_.VERTICAL_ALIGNMENT_BOTTOM,a.horizontalAlignment=_.HORIZONTAL_ALIGNMENT_LEFT,a.thickness=2,a.color=H,a.fontSize=s,a.background=V,a.onPointerEnterObservable.add(function(){a.background=F}),a.onPointerOutObservable.add(function(){a.background=V}),a.pointerDownAnimation=function(){a.background=j},a.pointerUpAnimation=function(){a.background=F},a.onPointerClickObservable.add(function(){q=!q,tt()}),mt.addControl(a,1,0)):mt.removeControl(a)}function rt(t,e){e?(t.color=W,t.background=z):(t.color=H,t.background=V)}function nt(e){i.savedColors&&i.savedColors.length>0?r({savedColors:i.savedColors,pickedColor:e}):r({pickedColor:e}),t.removeControl(ot)}var ot=new O;if(ot.name="Dialog Container",ot.width=i.pickerWidth,i.savedColors){ot.height=B;var st=parseInt(i.pickerHeight)/parseInt(B);ot.addRowDefinition(st,!1),ot.addRowDefinition(1-st,!1)}else ot.height=i.pickerHeight,ot.addRowDefinition(1,!1);if(t.addControl(ot),i.savedColors){(g=new O).name="Swatch Drawer",g.verticalAlignment=_.VERTICAL_ALIGNMENT_TOP,g.background=V,g.width=i.pickerWidth;var ht=i.savedColors.length/i.numSwatchesPerLine;if(0==ht)var at=0;else at=ht+1;g.height=(L*ht+at*D).toString()+"px",g.top=Math.floor(.25*L).toString()+"px";for(var lt=0;lt<2*Math.ceil(i.savedColors.length/i.numSwatchesPerLine)+1;lt++)lt%2!=0?g.addRowDefinition(L,!0):g.addRowDefinition(D,!0);for(lt=0;lt<2*i.numSwatchesPerLine+1;lt++)lt%2!=0?g.addColumnDefinition(L,!0):g.addColumnDefinition(D,!0);ot.addControl(g,1,0)}var ut=new O;ut.name="Picker Panel",ut.height=i.pickerHeight;var ct=parseInt(i.headerHeight)/parseInt(i.pickerHeight),_t=[ct,1-ct];ut.addRowDefinition(_t[0],!1),ut.addRowDefinition(_t[1],!1),ot.addControl(ut,0,0);var dt=new f;dt.name="Dialogue Header Bar",dt.background="#cccccc",dt.thickness=0,ut.addControl(dt,0,0);var ft=b.CreateSimpleButton("closeButton","a");ft.fontFamily="BabylonJSglyphs";var pt=h.Color3.FromHexString(dt.background);o=new h.Color3(1-pt.r,1-pt.g,1-pt.b),ft.color=o.toHexString(),ft.fontSize=Math.floor(.6*parseInt(i.headerHeight)),ft.textBlock.textVerticalAlignment=_.VERTICAL_ALIGNMENT_CENTER,ft.horizontalAlignment=_.HORIZONTAL_ALIGNMENT_RIGHT,ft.height=ft.width=i.headerHeight,ft.background=dt.background,ft.thickness=0,ft.pointerDownAnimation=function(){},ft.pointerUpAnimation=function(){ft.background=dt.background},ft.pointerEnterAnimation=function(){ft.color=dt.background,ft.background="red"},ft.pointerOutAnimation=function(){ft.color=o.toHexString(),ft.background=dt.background},ft.onPointerClickObservable.add(function(){nt(At.background)}),ut.addControl(ft,0,0);var gt=new O;gt.name="Dialogue Body",gt.background=V;var bt=[.4375,.5625];gt.addRowDefinition(1,!1),gt.addColumnDefinition(bt[0],!1),gt.addColumnDefinition(bt[1],!1),ut.addControl(gt,1,0);var mt=new O;mt.name="Picker Grid",mt.addRowDefinition(.85,!1),mt.addRowDefinition(.15,!1),gt.addControl(mt,0,0),(m=new e).name="GUI Color Picker",i.pickerHeight<i.pickerWidth?m.width=.89:m.height=.89,m.value=h.Color3.FromHexString(i.lastColor),m.horizontalAlignment=_.HORIZONTAL_ALIGNMENT_CENTER,m.verticalAlignment=_.VERTICAL_ALIGNMENT_CENTER,m.onPointerDownObservable.add(function(){A=m.name,I="",tt(!1)}),m.onValueChangedObservable.add(function(t){A==m.name&&Z(t,m.name)}),mt.addControl(m,0,0);var yt=new O;yt.name="Dialogue Right Half",yt.horizontalAlignment=_.HORIZONTAL_ALIGNMENT_LEFT;var vt=[.514,.486];yt.addRowDefinition(vt[0],!1),yt.addRowDefinition(vt[1],!1),gt.addControl(yt,1,1);var Ot=new O;Ot.name="Swatches and Buttons";var Ct=[.417,.583];Ot.addRowDefinition(1,!1),Ot.addColumnDefinition(Ct[0],!1),Ot.addColumnDefinition(Ct[1],!1),yt.addControl(Ot,0,0);var Tt=new O;Tt.name="New and Current Swatches";var wt=[.04,.16,.64,.16];Tt.addRowDefinition(wt[0],!1),Tt.addRowDefinition(wt[1],!1),Tt.addRowDefinition(wt[2],!1),Tt.addRowDefinition(wt[3],!1),Ot.addControl(Tt,0,0);var xt=new O;xt.name="Active Swatches",xt.width=.67,xt.addRowDefinition(.5,!1),xt.addRowDefinition(.5,!1),Tt.addControl(xt,2,0);var Pt=Math.floor(parseInt(i.pickerWidth)*bt[1]*Ct[0]*.11),Mt=Math.floor(parseInt(i.pickerHeight)*_t[1]*vt[0]*wt[1]*.5);if(i.pickerWidth>i.pickerHeight)var kt=Mt;else kt=Pt;var It=new p;It.text="new",It.name="New Color Label",It.color=H,It.fontSize=kt,Tt.addControl(It,1,0),(k=new f).name="New Color Swatch",k.background=i.lastColor,k.thickness=0,xt.addControl(k,0,0);var At=b.CreateSimpleButton("currentSwatch","");At.background=i.lastColor,At.thickness=0,At.onPointerClickObservable.add(function(){Z(h.Color3.FromHexString(At.background),At.name),tt(!1)}),At.pointerDownAnimation=function(){},At.pointerUpAnimation=function(){},At.pointerEnterAnimation=function(){},At.pointerOutAnimation=function(){},xt.addControl(At,1,0);var Et=new f;Et.name="Swatch Outline",Et.width=.67,Et.thickness=2,Et.color="#404040",Et.isHitTestVisible=!1,Tt.addControl(Et,2,0);var St=new p;St.name="Current Color Label",St.text="current",St.color=H,St.fontSize=kt,Tt.addControl(St,3,0);var Dt=new O;Dt.name="Button Grid",Dt.height=.8;Dt.addRowDefinition(1/3,!1),Dt.addRowDefinition(1/3,!1),Dt.addRowDefinition(1/3,!1),Ot.addControl(Dt,0,1),l=Math.floor(parseInt(i.pickerWidth)*bt[1]*Ct[1]*.67).toString()+"px",u=Math.floor(parseInt(i.pickerHeight)*_t[1]*vt[0]*(parseFloat(Dt.height.toString())/100)*(1/3)*.7).toString()+"px",s=parseFloat(l)>parseFloat(u)?Math.floor(.45*parseFloat(u)):Math.floor(.11*parseFloat(l));var Rt=b.CreateSimpleButton("butOK","OK");Rt.width=l,Rt.height=u,Rt.verticalAlignment=_.VERTICAL_ALIGNMENT_CENTER,Rt.thickness=2,Rt.color=H,Rt.fontSize=s,Rt.background=V,Rt.onPointerEnterObservable.add(function(){Rt.background=F}),Rt.onPointerOutObservable.add(function(){Rt.background=V}),Rt.pointerDownAnimation=function(){Rt.background=j},Rt.pointerUpAnimation=function(){Rt.background=F},Rt.onPointerClickObservable.add(function(){tt(!1),nt(k.background)}),Dt.addControl(Rt,0,0);var Lt=b.CreateSimpleButton("butCancel","Cancel");if(Lt.width=l,Lt.height=u,Lt.verticalAlignment=_.VERTICAL_ALIGNMENT_CENTER,Lt.thickness=2,Lt.color=H,Lt.fontSize=s,Lt.background=V,Lt.onPointerEnterObservable.add(function(){Lt.background=F}),Lt.onPointerOutObservable.add(function(){Lt.background=V}),Lt.pointerDownAnimation=function(){Lt.background=j},Lt.pointerUpAnimation=function(){Lt.background=F},Lt.onPointerClickObservable.add(function(){tt(!1),nt(At.background)}),Dt.addControl(Lt,1,0),i.savedColors){var Nt=b.CreateSimpleButton("butSave","Save");Nt.width=l,Nt.height=u,Nt.verticalAlignment=_.VERTICAL_ALIGNMENT_CENTER,Nt.thickness=2,Nt.fontSize=s,i.savedColors.length<i.swatchLimit?(Nt.color=H,Nt.background=V):rt(Nt,!0),Nt.onPointerEnterObservable.add(function(){i.savedColors&&i.savedColors.length<i.swatchLimit&&(Nt.background=F)}),Nt.onPointerOutObservable.add(function(){i.savedColors&&i.savedColors.length<i.swatchLimit&&(Nt.background=V)}),Nt.pointerDownAnimation=function(){i.savedColors&&i.savedColors.length<i.swatchLimit&&(Nt.background=j)},Nt.pointerUpAnimation=function(){i.savedColors&&i.savedColors.length<i.swatchLimit&&(Nt.background=F)},Nt.onPointerClickObservable.add(function(){i.savedColors&&(0==i.savedColors.length&&it(!0),i.savedColors.length<i.swatchLimit&&et(k.background,Nt),tt(!1))}),i.savedColors.length>0&&it(!0),Dt.addControl(Nt,2,0)}var Bt=new O;Bt.name="Dialog Lower Right",Bt.addRowDefinition(.02,!1),Bt.addRowDefinition(.63,!1),Bt.addRowDefinition(.21,!1),Bt.addRowDefinition(.14,!1),yt.addControl(Bt,1,0),c=h.Color3.FromHexString(i.lastColor);var Ht=new O;Ht.name="RGB Values",Ht.width=.82,Ht.verticalAlignment=_.VERTICAL_ALIGNMENT_CENTER,Ht.addRowDefinition(1/3,!1),Ht.addRowDefinition(1/3,!1),Ht.addRowDefinition(1/3,!1),Ht.addColumnDefinition(.1,!1),Ht.addColumnDefinition(.2,!1),Ht.addColumnDefinition(.7,!1),Bt.addControl(Ht,1,0);for(lt=0;lt<K.length;lt++){(Vt=new p).text=K[lt],Vt.color=H,Vt.fontSize=s,Ht.addControl(Vt,lt,0)}(y=new v).width=.83,y.height=.72,y.name="rIntField",y.fontSize=s,y.text=(255*c.r).toString(),y.color="#f0f0f0",y.background="#454545",y.onFocusObservable.add(function(){A=y.name,I=y.text,tt(!1)}),y.onBlurObservable.add(function(){""==y.text&&(y.text="0"),J(y,"r"),A==y.name&&(A="")}),y.onTextChangedObservable.add(function(){A==y.name&&J(y,"r")}),Ht.addControl(y,0,1),(C=new v).width=.83,C.height=.72,C.name="gIntField",C.fontSize=s,C.text=(255*c.g).toString(),C.color="#f0f0f0",C.background="#454545",C.onFocusObservable.add(function(){A=C.name,I=C.text,tt(!1)}),C.onBlurObservable.add(function(){""==C.text&&(C.text="0"),J(C,"g"),A==C.name&&(A="")}),C.onTextChangedObservable.add(function(){A==C.name&&J(C,"g")}),Ht.addControl(C,1,1),(T=new v).width=.83,T.height=.72,T.name="bIntField",T.fontSize=s,T.text=(255*c.b).toString(),T.color="#f0f0f0",T.background="#454545",T.onFocusObservable.add(function(){A=T.name,I=T.text,tt(!1)}),T.onBlurObservable.add(function(){""==T.text&&(T.text="0"),J(T,"b"),A==T.name&&(A="")}),T.onTextChangedObservable.add(function(){A==T.name&&J(T,"b")}),Ht.addControl(T,2,1),(w=new v).width=.95,w.height=.72,w.name="rDecField",w.fontSize=s,w.text=c.r.toString(),w.color="#f0f0f0",w.background="#454545",w.onFocusObservable.add(function(){A=w.name,I=w.text,tt(!1)}),w.onBlurObservable.add(function(){0!=parseFloat(w.text)&&""!=w.text||(w.text="0",Q(w,"r")),A==w.name&&(A="")}),w.onTextChangedObservable.add(function(){A==w.name&&Q(w,"r")}),Ht.addControl(w,0,2),(x=new v).width=.95,x.height=.72,x.name="gDecField",x.fontSize=s,x.text=c.g.toString(),x.color="#f0f0f0",x.background="#454545",x.onFocusObservable.add(function(){A=x.name,I=x.text,tt(!1)}),x.onBlurObservable.add(function(){0!=parseFloat(x.text)&&""!=x.text||(x.text="0",Q(x,"g")),A==x.name&&(A="")}),x.onTextChangedObservable.add(function(){A==x.name&&Q(x,"g")}),Ht.addControl(x,1,2),(P=new v).width=.95,P.height=.72,P.name="bDecField",P.fontSize=s,P.text=c.b.toString(),P.color="#f0f0f0",P.background="#454545",P.onFocusObservable.add(function(){A=P.name,I=P.text,tt(!1)}),P.onBlurObservable.add(function(){0!=parseFloat(P.text)&&""!=P.text||(P.text="0",Q(P,"b")),A==P.name&&(A="")}),P.onTextChangedObservable.add(function(){A==P.name&&Q(P,"b")}),Ht.addControl(P,2,2);var Vt,Ft=new O;Ft.name="Hex Value",Ft.width=.82,Ft.addRowDefinition(1,!1),Ft.addColumnDefinition(.1,!1),Ft.addColumnDefinition(.9,!1),Bt.addControl(Ft,2,0),(Vt=new p).text="#",Vt.color=H,Vt.fontSize=s,Ft.addControl(Vt,0,0),(M=new v).width=.96,M.height=.72,M.name="hexField",M.horizontalAlignment=_.HORIZONTAL_ALIGNMENT_CENTER,M.fontSize=s;var jt=i.lastColor.split("#");M.text=jt[1],M.color="#f0f0f0",M.background="#454545",M.onFocusObservable.add(function(){A=M.name,I=M.text,tt(!1)}),M.onBlurObservable.add(function(){if(3==M.text.length){var t=M.text.split("");M.text=t[0]+t[0]+t[1]+t[1]+t[2]+t[2]}""==M.text&&(M.text="000000",Z(h.Color3.FromHexString(M.text),"b")),A==M.name&&(A="")}),M.onTextChangedObservable.add(function(){var t=M.text,e=/[^0-9A-F]/i.test(t);if((M.text.length>6||e)&&A==M.name)M.text=I;else{if(M.text.length<6)for(var i=6-M.text.length,r=0;r<i;r++)t="0"+t;if(3==M.text.length){var n=M.text.split("");t=n[0]+n[0]+n[1]+n[1]+n[2]+n[2]}t="#"+t,A==M.name&&(I=M.text,Z(h.Color3.FromHexString(t),M.name))}}),Ft.addControl(M,0,1),i.savedColors&&i.savedColors.length>0&&et("",Nt)})},e._Epsilon=1e-6,e}(_),T=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._thickness=1,i}return n(e,t),Object.defineProperty(e.prototype,"thickness",{get:function(){return this._thickness},set:function(t){this._thickness!==t&&(this._thickness=t,this._markAsDirty())},enumerable:!0,configurable:!0}),e.prototype._getTypeName=function(){return"Ellipse"},e.prototype._localDraw=function(t){t.save(),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowColor=this.shadowColor,t.shadowBlur=this.shadowBlur,t.shadowOffsetX=this.shadowOffsetX,t.shadowOffsetY=this.shadowOffsetY),_.drawEllipse(this._currentMeasure.left+this._currentMeasure.width/2,this._currentMeasure.top+this._currentMeasure.height/2,this._currentMeasure.width/2-this._thickness/2,this._currentMeasure.height/2-this._thickness/2,t),this._background&&(t.fillStyle=this._background,t.fill()),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowBlur=0,t.shadowOffsetX=0,t.shadowOffsetY=0),this._thickness&&(this.color&&(t.strokeStyle=this.color),t.lineWidth=this._thickness,t.stroke()),t.restore()},e.prototype._additionalProcessing=function(e,i){t.prototype._additionalProcessing.call(this,e,i),this._measureForChildren.width-=2*this._thickness,this._measureForChildren.height-=2*this._thickness,this._measureForChildren.left+=this._thickness,this._measureForChildren.top+=this._thickness},e.prototype._clipForChildren=function(t){_.drawEllipse(this._currentMeasure.left+this._currentMeasure.width/2,this._currentMeasure.top+this._currentMeasure.height/2,this._currentMeasure.width/2,this._currentMeasure.height/2,t),t.clip()},e}(d),w=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return n(e,t),e.prototype._beforeRenderText=function(t){for(var e="",i=0;i<t.length;i++)e+="•";return e},e}(v),x=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._lineWidth=1,i._x1=new a(0),i._y1=new a(0),i._x2=new a(0),i._y2=new a(0),i._dash=new Array,i.isHitTestVisible=!1,i._horizontalAlignment=_.HORIZONTAL_ALIGNMENT_LEFT,i._verticalAlignment=_.VERTICAL_ALIGNMENT_TOP,i}return n(e,t),Object.defineProperty(e.prototype,"dash",{get:function(){return this._dash},set:function(t){this._dash!==t&&(this._dash=t,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"connectedControl",{get:function(){return this._connectedControl},set:function(t){var e=this;this._connectedControl!==t&&(this._connectedControlDirtyObserver&&this._connectedControl&&(this._connectedControl.onDirtyObservable.remove(this._connectedControlDirtyObserver),this._connectedControlDirtyObserver=null),t&&(this._connectedControlDirtyObserver=t.onDirtyObservable.add(function(){return e._markAsDirty()})),this._connectedControl=t,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"x1",{get:function(){return this._x1.toString(this._host)},set:function(t){this._x1.toString(this._host)!==t&&this._x1.fromString(t)&&this._markAsDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"y1",{get:function(){return this._y1.toString(this._host)},set:function(t){this._y1.toString(this._host)!==t&&this._y1.fromString(t)&&this._markAsDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"x2",{get:function(){return this._x2.toString(this._host)},set:function(t){this._x2.toString(this._host)!==t&&this._x2.fromString(t)&&this._markAsDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"y2",{get:function(){return this._y2.toString(this._host)},set:function(t){this._y2.toString(this._host)!==t&&this._y2.fromString(t)&&this._markAsDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"lineWidth",{get:function(){return this._lineWidth},set:function(t){this._lineWidth!==t&&(this._lineWidth=t,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"horizontalAlignment",{set:function(t){},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"verticalAlignment",{set:function(t){},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"_effectiveX2",{get:function(){return(this._connectedControl?this._connectedControl.centerX:0)+this._x2.getValue(this._host)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"_effectiveY2",{get:function(){return(this._connectedControl?this._connectedControl.centerY:0)+this._y2.getValue(this._host)},enumerable:!0,configurable:!0}),e.prototype._getTypeName=function(){return"Line"},e.prototype._draw=function(t){t.save(),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowColor=this.shadowColor,t.shadowBlur=this.shadowBlur,t.shadowOffsetX=this.shadowOffsetX,t.shadowOffsetY=this.shadowOffsetY),this._applyStates(t),t.strokeStyle=this.color,t.lineWidth=this._lineWidth,t.setLineDash(this._dash),t.beginPath(),t.moveTo(this._cachedParentMeasure.left+this._x1.getValue(this._host),this._cachedParentMeasure.left+this._y1.getValue(this._host)),t.lineTo(this._cachedParentMeasure.left+this._effectiveX2,this._cachedParentMeasure.left+this._effectiveY2),t.stroke(),t.restore()},e.prototype._measure=function(){this._currentMeasure.width=Math.abs(this._x1.getValue(this._host)-this._effectiveX2)+this._lineWidth,this._currentMeasure.height=Math.abs(this._y1.getValue(this._host)-this._effectiveY2)+this._lineWidth},e.prototype._computeAlignment=function(t,e){this._currentMeasure.left=t.left+Math.min(this._x1.getValue(this._host),this._effectiveX2)-this._lineWidth/2,this._currentMeasure.top=t.top+Math.min(this._y1.getValue(this._host),this._effectiveY2)-this._lineWidth/2},e.prototype.moveToVector3=function(t,e,i){if(void 0===i&&(i=!1),this._host&&this.parent===this._host._rootContainer){var r=this._host._getGlobalViewport(e),n=h.Vector3.Project(t,h.Matrix.Identity(),e.getTransformMatrix(),r);this._moveToProjectedPosition(n,i),n.z<0||n.z>1?this.notRenderable=!0:this.notRenderable=!1}else h.Tools.Error("Cannot move a control to a vector3 if the control is not at root level")},e.prototype._moveToProjectedPosition=function(t,e){void 0===e&&(e=!1);var i=t.x+this._linkOffsetX.getValue(this._host)+"px",r=t.y+this._linkOffsetY.getValue(this._host)+"px";e?(this.x2=i,this.y2=r,this._x2.ignoreAdaptiveScaling=!0,this._y2.ignoreAdaptiveScaling=!0):(this.x1=i,this.y1=r,this._x1.ignoreAdaptiveScaling=!0,this._y1.ignoreAdaptiveScaling=!0)},e}(_),P=function(){function t(t){this._multiLine=t,this._x=new a(0),this._y=new a(0),this._point=new h.Vector2(0,0)}return Object.defineProperty(t.prototype,"x",{get:function(){return this._x.toString(this._multiLine._host)},set:function(t){this._x.toString(this._multiLine._host)!==t&&this._x.fromString(t)&&this._multiLine._markAsDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"y",{get:function(){return this._y.toString(this._multiLine._host)},set:function(t){this._y.toString(this._multiLine._host)!==t&&this._y.fromString(t)&&this._multiLine._markAsDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"control",{get:function(){return this._control},set:function(t){this._control!==t&&(this._control&&this._controlObserver&&(this._control.onDirtyObservable.remove(this._controlObserver),this._controlObserver=null),this._control=t,this._control&&(this._controlObserver=this._control.onDirtyObservable.add(this._multiLine.onPointUpdate)),this._multiLine._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"mesh",{get:function(){return this._mesh},set:function(t){this._mesh!==t&&(this._mesh&&this._meshObserver&&this._mesh.getScene().onAfterCameraRenderObservable.remove(this._meshObserver),this._mesh=t,this._mesh&&(this._meshObserver=this._mesh.getScene().onAfterCameraRenderObservable.add(this._multiLine.onPointUpdate)),this._multiLine._markAsDirty())},enumerable:!0,configurable:!0}),t.prototype.resetLinks=function(){this.control=null,this.mesh=null},t.prototype.translate=function(){return this._point=this._translatePoint(),this._point},t.prototype._translatePoint=function(){if(null!=this._mesh)return this._multiLine._host.getProjectedPosition(this._mesh.getBoundingInfo().boundingSphere.center,this._mesh.getWorldMatrix());if(null!=this._control)return new h.Vector2(this._control.centerX,this._control.centerY);var t=this._multiLine._host,e=this._x.getValueInPixel(t,Number(t._canvas.width)),i=this._y.getValueInPixel(t,Number(t._canvas.height));return new h.Vector2(e,i)},t.prototype.dispose=function(){this.resetLinks()},t}(),M=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._lineWidth=1,i.onPointUpdate=function(){i._markAsDirty()},i.isHitTestVisible=!1,i._horizontalAlignment=_.HORIZONTAL_ALIGNMENT_LEFT,i._verticalAlignment=_.VERTICAL_ALIGNMENT_TOP,i._dash=[],i._points=[],i}return n(e,t),Object.defineProperty(e.prototype,"dash",{get:function(){return this._dash},set:function(t){this._dash!==t&&(this._dash=t,this._markAsDirty())},enumerable:!0,configurable:!0}),e.prototype.getAt=function(t){return this._points[t]||(this._points[t]=new P(this)),this._points[t]},e.prototype.add=function(){for(var t=this,e=[],i=0;i<arguments.length;i++)e[i]=arguments[i];return e.map(function(e){return t.push(e)})},e.prototype.push=function(t){var e=this.getAt(this._points.length);return null==t?e:(t instanceof h.AbstractMesh?e.mesh=t:t instanceof _?e.control=t:null!=t.x&&null!=t.y&&(e.x=t.x,e.y=t.y),e)},e.prototype.remove=function(t){var e;if(t instanceof P){if(-1===(e=this._points.indexOf(t)))return}else e=t;var i=this._points[e];i&&(i.dispose(),this._points.splice(e,1))},e.prototype.reset=function(){for(;this._points.length>0;)this.remove(this._points.length-1)},e.prototype.resetLinks=function(){this._points.forEach(function(t){null!=t&&t.resetLinks()})},Object.defineProperty(e.prototype,"lineWidth",{get:function(){return this._lineWidth},set:function(t){this._lineWidth!==t&&(this._lineWidth=t,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"horizontalAlignment",{set:function(t){},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"verticalAlignment",{set:function(t){},enumerable:!0,configurable:!0}),e.prototype._getTypeName=function(){return"MultiLine"},e.prototype._draw=function(t){t.save(),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowColor=this.shadowColor,t.shadowBlur=this.shadowBlur,t.shadowOffsetX=this.shadowOffsetX,t.shadowOffsetY=this.shadowOffsetY),this._applyStates(t),t.strokeStyle=this.color,t.lineWidth=this._lineWidth,t.setLineDash(this._dash),t.beginPath();var e=!0;this._points.forEach(function(i){i&&(e?(t.moveTo(i._point.x,i._point.y),e=!1):t.lineTo(i._point.x,i._point.y))}),t.stroke(),t.restore()},e.prototype._additionalProcessing=function(t,e){var i=this;this._minX=null,this._minY=null,this._maxX=null,this._maxY=null,this._points.forEach(function(t,e){t&&(t.translate(),(null==i._minX||t._point.x<i._minX)&&(i._minX=t._point.x),(null==i._minY||t._point.y<i._minY)&&(i._minY=t._point.y),(null==i._maxX||t._point.x>i._maxX)&&(i._maxX=t._point.x),(null==i._maxY||t._point.y>i._maxY)&&(i._maxY=t._point.y))}),null==this._minX&&(this._minX=0),null==this._minY&&(this._minY=0),null==this._maxX&&(this._maxX=0),null==this._maxY&&(this._maxY=0)},e.prototype._measure=function(){null!=this._minX&&null!=this._maxX&&null!=this._minY&&null!=this._maxY&&(this._currentMeasure.width=Math.abs(this._maxX-this._minX)+this._lineWidth,this._currentMeasure.height=Math.abs(this._maxY-this._minY)+this._lineWidth)},e.prototype._computeAlignment=function(t,e){null!=this._minX&&null!=this._minY&&(this._currentMeasure.left=this._minX-this._lineWidth/2,this._currentMeasure.top=this._minY-this._lineWidth/2)},e.prototype.dispose=function(){this.reset(),t.prototype.dispose.call(this)},e}(_),k=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._isChecked=!1,i._background="black",i._checkSizeRatio=.8,i._thickness=1,i.group="",i.onIsCheckedChangedObservable=new h.Observable,i.isPointerBlocker=!0,i}return n(e,t),Object.defineProperty(e.prototype,"thickness",{get:function(){return this._thickness},set:function(t){this._thickness!==t&&(this._thickness=t,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"checkSizeRatio",{get:function(){return this._checkSizeRatio},set:function(t){t=Math.max(Math.min(1,t),0),this._checkSizeRatio!==t&&(this._checkSizeRatio=t,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"background",{get:function(){return this._background},set:function(t){this._background!==t&&(this._background=t,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isChecked",{get:function(){return this._isChecked},set:function(t){var e=this;this._isChecked!==t&&(this._isChecked=t,this._markAsDirty(),this.onIsCheckedChangedObservable.notifyObservers(t),this._isChecked&&this._host&&this._host.executeOnAllControls(function(t){if(t!==e&&void 0!==t.group){var i=t;i.group===e.group&&(i.isChecked=!1)}}))},enumerable:!0,configurable:!0}),e.prototype._getTypeName=function(){return"RadioButton"},e.prototype._draw=function(t){t.save(),this._applyStates(t);var e=this._currentMeasure.width-this._thickness,i=this._currentMeasure.height-this._thickness;if((this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowColor=this.shadowColor,t.shadowBlur=this.shadowBlur,t.shadowOffsetX=this.shadowOffsetX,t.shadowOffsetY=this.shadowOffsetY),_.drawEllipse(this._currentMeasure.left+this._currentMeasure.width/2,this._currentMeasure.top+this._currentMeasure.height/2,this._currentMeasure.width/2-this._thickness/2,this._currentMeasure.height/2-this._thickness/2,t),t.fillStyle=this._isEnabled?this._background:this._disabledColor,t.fill(),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowBlur=0,t.shadowOffsetX=0,t.shadowOffsetY=0),t.strokeStyle=this.color,t.lineWidth=this._thickness,t.stroke(),this._isChecked){t.fillStyle=this._isEnabled?this.color:this._disabledColor;var r=e*this._checkSizeRatio,n=i*this._checkSizeRatio;_.drawEllipse(this._currentMeasure.left+this._currentMeasure.width/2,this._currentMeasure.top+this._currentMeasure.height/2,r/2-this._thickness/2,n/2-this._thickness/2,t),t.fill()}t.restore()},e.prototype._onPointerDown=function(e,i,r,n){return!!t.prototype._onPointerDown.call(this,e,i,r,n)&&(this.isChecked||(this.isChecked=!0),!0)},e.AddRadioButtonWithHeader=function(t,i,r,n){var o=new m;o.isVertical=!1,o.height="30px";var s=new e;s.width="20px",s.height="20px",s.isChecked=r,s.color="green",s.group=i,s.onIsCheckedChangedObservable.add(function(t){return n(s,t)}),o.addControl(s);var h=new p;return h.text=t,h.width="180px",h.paddingLeft="5px",h.textHorizontalAlignment=_.HORIZONTAL_ALIGNMENT_LEFT,h.color="white",o.addControl(h),o},e}(_),I=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._thumbWidth=new a(20,a.UNITMODE_PIXEL,!1),i._minimum=0,i._maximum=100,i._value=50,i._isVertical=!1,i._barOffset=new a(5,a.UNITMODE_PIXEL,!1),i._isThumbClamped=!1,i._displayThumb=!0,i._step=0,i._lastPointerDownID=-1,i._effectiveBarOffset=0,i.onValueChangedObservable=new h.Observable,i._pointerIsDown=!1,i.isPointerBlocker=!0,i}return n(e,t),Object.defineProperty(e.prototype,"displayThumb",{get:function(){return this._displayThumb},set:function(t){this._displayThumb!==t&&(this._displayThumb=t,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"step",{get:function(){return this._step},set:function(t){this._step!==t&&(this._step=t,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"barOffset",{get:function(){return this._barOffset.toString(this._host)},set:function(t){this._barOffset.toString(this._host)!==t&&this._barOffset.fromString(t)&&this._markAsDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"barOffsetInPixels",{get:function(){return this._barOffset.getValueInPixel(this._host,this._cachedParentMeasure.width)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"thumbWidth",{get:function(){return this._thumbWidth.toString(this._host)},set:function(t){this._thumbWidth.toString(this._host)!==t&&this._thumbWidth.fromString(t)&&this._markAsDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"thumbWidthInPixels",{get:function(){return this._thumbWidth.getValueInPixel(this._host,this._cachedParentMeasure.width)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"minimum",{get:function(){return this._minimum},set:function(t){this._minimum!==t&&(this._minimum=t,this._markAsDirty(),this.value=Math.max(Math.min(this.value,this._maximum),this._minimum))},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"maximum",{get:function(){return this._maximum},set:function(t){this._maximum!==t&&(this._maximum=t,this._markAsDirty(),this.value=Math.max(Math.min(this.value,this._maximum),this._minimum))},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"value",{get:function(){return this._value},set:function(t){t=Math.max(Math.min(t,this._maximum),this._minimum),this._value!==t&&(this._value=t,this._markAsDirty(),this.onValueChangedObservable.notifyObservers(this._value))},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isVertical",{get:function(){return this._isVertical},set:function(t){this._isVertical!==t&&(this._isVertical=t,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isThumbClamped",{get:function(){return this._isThumbClamped},set:function(t){this._isThumbClamped!==t&&(this._isThumbClamped=t,this._markAsDirty())},enumerable:!0,configurable:!0}),e.prototype._getTypeName=function(){return"BaseSlider"},e.prototype._getThumbPosition=function(){return this.isVertical?(this.maximum-this.value)/(this.maximum-this.minimum)*this._backgroundBoxLength:(this.value-this.minimum)/(this.maximum-this.minimum)*this._backgroundBoxLength},e.prototype._getThumbThickness=function(t){var e=0;switch(t){case"circle":e=this._thumbWidth.isPixel?Math.max(this._thumbWidth.getValue(this._host),this._backgroundBoxThickness):this._backgroundBoxThickness*this._thumbWidth.getValue(this._host);break;case"rectangle":e=this._thumbWidth.isPixel?Math.min(this._thumbWidth.getValue(this._host),this._backgroundBoxThickness):this._backgroundBoxThickness*this._thumbWidth.getValue(this._host)}return e},e.prototype._prepareRenderingData=function(t){this._effectiveBarOffset=0,this._renderLeft=this._currentMeasure.left,this._renderTop=this._currentMeasure.top,this._renderWidth=this._currentMeasure.width,this._renderHeight=this._currentMeasure.height,this._backgroundBoxLength=Math.max(this._currentMeasure.width,this._currentMeasure.height),this._backgroundBoxThickness=Math.min(this._currentMeasure.width,this._currentMeasure.height),this._effectiveThumbThickness=this._getThumbThickness(t),this.displayThumb&&(this._backgroundBoxLength-=this._effectiveThumbThickness),this.isVertical&&this._currentMeasure.height<this._currentMeasure.width?console.error("Height should be greater than width"):(this._barOffset.isPixel?this._effectiveBarOffset=Math.min(this._barOffset.getValue(this._host),this._backgroundBoxThickness):this._effectiveBarOffset=this._backgroundBoxThickness*this._barOffset.getValue(this._host),this._backgroundBoxThickness-=2*this._effectiveBarOffset,this.isVertical?(this._renderLeft+=this._effectiveBarOffset,!this.isThumbClamped&&this.displayThumb&&(this._renderTop+=this._effectiveThumbThickness/2),this._renderHeight=this._backgroundBoxLength,this._renderWidth=this._backgroundBoxThickness):(this._renderTop+=this._effectiveBarOffset,!this.isThumbClamped&&this.displayThumb&&(this._renderLeft+=this._effectiveThumbThickness/2),this._renderHeight=this._backgroundBoxThickness,this._renderWidth=this._backgroundBoxLength))},e.prototype._updateValueFromPointer=function(t,e){var i;0!=this.rotation&&(this._invertTransformMatrix.transformCoordinates(t,e,this._transformedPosition),t=this._transformedPosition.x,e=this._transformedPosition.y),i=this._isVertical?this._minimum+(1-(e-this._currentMeasure.top)/this._currentMeasure.height)*(this._maximum-this._minimum):this._minimum+(t-this._currentMeasure.left)/this._currentMeasure.width*(this._maximum-this._minimum);var r=1/this._step|0;this.value=this._step?(i*r|0)/r:i},e.prototype._onPointerDown=function(e,i,r,n){return!!t.prototype._onPointerDown.call(this,e,i,r,n)&&(this._pointerIsDown=!0,this._updateValueFromPointer(i.x,i.y),this._host._capturingControl[r]=this,this._lastPointerDownID=r,!0)},e.prototype._onPointerMove=function(e,i,r){r==this._lastPointerDownID&&(this._pointerIsDown&&this._updateValueFromPointer(i.x,i.y),t.prototype._onPointerMove.call(this,e,i,r))},e.prototype._onPointerUp=function(e,i,r,n,o){this._pointerIsDown=!1,delete this._host._capturingControl[r],t.prototype._onPointerUp.call(this,e,i,r,n,o)},e}(_),A=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._background="black",i._borderColor="white",i._isThumbCircle=!1,i._displayValueBar=!0,i}return n(e,t),Object.defineProperty(e.prototype,"displayValueBar",{get:function(){return this._displayValueBar},set:function(t){this._displayValueBar!==t&&(this._displayValueBar=t,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"borderColor",{get:function(){return this._borderColor},set:function(t){this._borderColor!==t&&(this._borderColor=t,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"background",{get:function(){return this._background},set:function(t){this._background!==t&&(this._background=t,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isThumbCircle",{get:function(){return this._isThumbCircle},set:function(t){this._isThumbCircle!==t&&(this._isThumbCircle=t,this._markAsDirty())},enumerable:!0,configurable:!0}),e.prototype._getTypeName=function(){return"Slider"},e.prototype._draw=function(t){t.save(),this._applyStates(t),this._prepareRenderingData(this.isThumbCircle?"circle":"rectangle");var e=this._renderLeft,i=this._renderTop,r=this._renderWidth,n=this._renderHeight,o=0;this.isThumbClamped&&this.isThumbCircle?(this.isVertical?i+=this._effectiveThumbThickness/2:e+=this._effectiveThumbThickness/2,o=this._backgroundBoxThickness/2):o=(this._effectiveThumbThickness-this._effectiveBarOffset)/2,(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowColor=this.shadowColor,t.shadowBlur=this.shadowBlur,t.shadowOffsetX=this.shadowOffsetX,t.shadowOffsetY=this.shadowOffsetY);var s=this._getThumbPosition();t.fillStyle=this._background,this.isVertical?this.isThumbClamped?this.isThumbCircle?(t.beginPath(),t.arc(e+this._backgroundBoxThickness/2,i,o,Math.PI,2*Math.PI),t.fill(),t.fillRect(e,i,r,n)):t.fillRect(e,i,r,n+this._effectiveThumbThickness):t.fillRect(e,i,r,n):this.isThumbClamped?this.isThumbCircle?(t.beginPath(),t.arc(e+this._backgroundBoxLength,i+this._backgroundBoxThickness/2,o,0,2*Math.PI),t.fill(),t.fillRect(e,i,r,n)):t.fillRect(e,i,r+this._effectiveThumbThickness,n):t.fillRect(e,i,r,n),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowBlur=0,t.shadowOffsetX=0,t.shadowOffsetY=0),t.fillStyle=this.color,this._displayValueBar&&(this.isVertical?this.isThumbClamped?this.isThumbCircle?(t.beginPath(),t.arc(e+this._backgroundBoxThickness/2,i+this._backgroundBoxLength,o,0,2*Math.PI),t.fill(),t.fillRect(e,i+s,r,n-s)):t.fillRect(e,i+s,r,n-s+this._effectiveThumbThickness):t.fillRect(e,i+s,r,n-s):this.isThumbClamped&&this.isThumbCircle?(t.beginPath(),t.arc(e,i+this._backgroundBoxThickness/2,o,0,2*Math.PI),t.fill(),t.fillRect(e,i,s,n)):t.fillRect(e,i,s,n)),this.displayThumb&&((this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowColor=this.shadowColor,t.shadowBlur=this.shadowBlur,t.shadowOffsetX=this.shadowOffsetX,t.shadowOffsetY=this.shadowOffsetY),this._isThumbCircle?(t.beginPath(),this.isVertical?t.arc(e+this._backgroundBoxThickness/2,i+s,o,0,2*Math.PI):t.arc(e+s,i+this._backgroundBoxThickness/2,o,0,2*Math.PI),t.fill(),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowBlur=0,t.shadowOffsetX=0,t.shadowOffsetY=0),t.strokeStyle=this._borderColor,t.stroke()):(this.isVertical?t.fillRect(e-this._effectiveBarOffset,this._currentMeasure.top+s,this._currentMeasure.width,this._effectiveThumbThickness):t.fillRect(this._currentMeasure.left+s,this._currentMeasure.top,this._effectiveThumbThickness,this._currentMeasure.height),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowBlur=0,t.shadowOffsetX=0,t.shadowOffsetY=0),t.strokeStyle=this._borderColor,this.isVertical?t.strokeRect(e-this._effectiveBarOffset,this._currentMeasure.top+s,this._currentMeasure.width,this._effectiveThumbThickness):t.strokeRect(this._currentMeasure.left+s,this._currentMeasure.top,this._effectiveThumbThickness,this._currentMeasure.height))),t.restore()},e}(I),E=function(){function t(t){this.name=t,this._groupPanel=new m,this._selectors=new Array,this._groupPanel.verticalAlignment=_.VERTICAL_ALIGNMENT_TOP,this._groupPanel.horizontalAlignment=_.HORIZONTAL_ALIGNMENT_LEFT,this._groupHeader=this._addGroupHeader(t)}return Object.defineProperty(t.prototype,"groupPanel",{get:function(){return this._groupPanel},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"selectors",{get:function(){return this._selectors},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"header",{get:function(){return this._groupHeader.text},set:function(t){"label"!==this._groupHeader.text&&(this._groupHeader.text=t)},enumerable:!0,configurable:!0}),t.prototype._addGroupHeader=function(t){var e=new p("groupHead",t);return e.width=.9,e.height="30px",e.textWrapping=!0,e.color="black",e.horizontalAlignment=_.HORIZONTAL_ALIGNMENT_LEFT,e.textHorizontalAlignment=_.HORIZONTAL_ALIGNMENT_LEFT,e.left="2px",this._groupPanel.addControl(e),e},t.prototype._getSelector=function(t){if(!(t<0||t>=this._selectors.length))return this._selectors[t]},t.prototype.removeSelector=function(t){t<0||t>=this._selectors.length||(this._groupPanel.removeControl(this._selectors[t]),this._selectors.splice(t,1))},t}(),S=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return n(e,t),e.prototype.addCheckbox=function(t,e,i){void 0===e&&(e=function(t){}),void 0===i&&(i=!1);i=i||!1;var r=new y;r.width="20px",r.height="20px",r.color="#364249",r.background="#CCCCCC",r.horizontalAlignment=_.HORIZONTAL_ALIGNMENT_LEFT,r.onIsCheckedChangedObservable.add(function(t){e(t)});var n=_.AddHeader(r,t,"200px",{isHorizontal:!0,controlFirst:!0});n.height="30px",n.horizontalAlignment=_.HORIZONTAL_ALIGNMENT_LEFT,n.left="4px",this.groupPanel.addControl(n),this.selectors.push(n),r.isChecked=i,this.groupPanel.parent&&this.groupPanel.parent.parent&&(r.color=this.groupPanel.parent.parent.buttonColor,r.background=this.groupPanel.parent.parent.buttonBackground)},e.prototype._setSelectorLabel=function(t,e){this.selectors[t].children[1].text=e},e.prototype._setSelectorLabelColor=function(t,e){this.selectors[t].children[1].color=e},e.prototype._setSelectorButtonColor=function(t,e){this.selectors[t].children[0].color=e},e.prototype._setSelectorButtonBackground=function(t,e){this.selectors[t].children[0].background=e},e}(E),D=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e._selectNb=0,e}return n(e,t),e.prototype.addRadio=function(t,e,i){void 0===e&&(e=function(t){}),void 0===i&&(i=!1);var r=this._selectNb++,n=new k;n.name=t,n.width="20px",n.height="20px",n.color="#364249",n.background="#CCCCCC",n.group=this.name,n.horizontalAlignment=_.HORIZONTAL_ALIGNMENT_LEFT,n.onIsCheckedChangedObservable.add(function(t){t&&e(r)});var o=_.AddHeader(n,t,"200px",{isHorizontal:!0,controlFirst:!0});o.height="30px",o.horizontalAlignment=_.HORIZONTAL_ALIGNMENT_LEFT,o.left="4px",this.groupPanel.addControl(o),this.selectors.push(o),n.isChecked=i,this.groupPanel.parent&&this.groupPanel.parent.parent&&(n.color=this.groupPanel.parent.parent.buttonColor,n.background=this.groupPanel.parent.parent.buttonBackground)},e.prototype._setSelectorLabel=function(t,e){this.selectors[t].children[1].text=e},e.prototype._setSelectorLabelColor=function(t,e){this.selectors[t].children[1].color=e},e.prototype._setSelectorButtonColor=function(t,e){this.selectors[t].children[0].color=e},e.prototype._setSelectorButtonBackground=function(t,e){this.selectors[t].children[0].background=e},e}(E),R=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return n(e,t),e.prototype.addSlider=function(t,e,i,r,n,o,s){void 0===e&&(e=function(t){}),void 0===i&&(i="Units"),void 0===r&&(r=0),void 0===n&&(n=0),void 0===o&&(o=0),void 0===s&&(s=function(t){return 0|t});var h=new A;h.name=i,h.value=o,h.minimum=r,h.maximum=n,h.width=.9,h.height="20px",h.color="#364249",h.background="#CCCCCC",h.borderColor="black",h.horizontalAlignment=_.HORIZONTAL_ALIGNMENT_LEFT,h.left="4px",h.paddingBottom="4px",h.onValueChangedObservable.add(function(t){h.parent.children[0].text=h.parent.children[0].name+": "+s(t)+" "+h.name,e(t)});var a=_.AddHeader(h,t+": "+s(o)+" "+i,"30px",{isHorizontal:!1,controlFirst:!1});a.height="60px",a.horizontalAlignment=_.HORIZONTAL_ALIGNMENT_LEFT,a.left="4px",a.children[0].name=t,this.groupPanel.addControl(a),this.selectors.push(a),this.groupPanel.parent&&this.groupPanel.parent.parent&&(h.color=this.groupPanel.parent.parent.buttonColor,h.background=this.groupPanel.parent.parent.buttonBackground)},e.prototype._setSelectorLabel=function(t,e){this.selectors[t].children[0].name=e,this.selectors[t].children[0].text=e+": "+this.selectors[t].children[1].value+" "+this.selectors[t].children[1].name},e.prototype._setSelectorLabelColor=function(t,e){this.selectors[t].children[0].color=e},e.prototype._setSelectorButtonColor=function(t,e){this.selectors[t].children[1].color=e},e.prototype._setSelectorButtonBackground=function(t,e){this.selectors[t].children[1].background=e},e}(E),L=function(t){function e(e,i){void 0===i&&(i=[]);var r=t.call(this,e)||this;if(r.name=e,r.groups=i,r._buttonColor="#364249",r._buttonBackground="#CCCCCC",r._headerColor="black",r._barColor="white",r._barHeight="2px",r._spacerHeight="20px",r._bars=new Array,r._groups=i,r.thickness=2,r._panel=new m,r._panel.verticalAlignment=_.VERTICAL_ALIGNMENT_TOP,r._panel.horizontalAlignment=_.HORIZONTAL_ALIGNMENT_LEFT,r._panel.top=5,r._panel.left=5,r._panel.width=.95,i.length>0){for(var n=0;n<i.length-1;n++)r._panel.addControl(i[n].groupPanel),r._addSpacer();r._panel.addControl(i[i.length-1].groupPanel)}return r.addControl(r._panel),r}return n(e,t),e.prototype._getTypeName=function(){return"SelectionPanel"},Object.defineProperty(e.prototype,"headerColor",{get:function(){return this._headerColor},set:function(t){this._headerColor!==t&&(this._headerColor=t,this._setHeaderColor())},enumerable:!0,configurable:!0}),e.prototype._setHeaderColor=function(){for(var t=0;t<this._groups.length;t++)this._groups[t].groupPanel.children[0].color=this._headerColor},Object.defineProperty(e.prototype,"buttonColor",{get:function(){return this._buttonColor},set:function(t){this._buttonColor!==t&&(this._buttonColor=t,this._setbuttonColor())},enumerable:!0,configurable:!0}),e.prototype._setbuttonColor=function(){for(var t=0;t<this._groups.length;t++)for(var e=0;e<this._groups[t].selectors.length;e++)this._groups[t]._setSelectorButtonColor(e,this._buttonColor)},Object.defineProperty(e.prototype,"labelColor",{get:function(){return this._labelColor},set:function(t){this._labelColor!==t&&(this._labelColor=t,this._setLabelColor())},enumerable:!0,configurable:!0}),e.prototype._setLabelColor=function(){for(var t=0;t<this._groups.length;t++)for(var e=0;e<this._groups[t].selectors.length;e++)this._groups[t]._setSelectorLabelColor(e,this._labelColor)},Object.defineProperty(e.prototype,"buttonBackground",{get:function(){return this._buttonBackground},set:function(t){this._buttonBackground!==t&&(this._buttonBackground=t,this._setButtonBackground())},enumerable:!0,configurable:!0}),e.prototype._setButtonBackground=function(){for(var t=0;t<this._groups.length;t++)for(var e=0;e<this._groups[t].selectors.length;e++)this._groups[t]._setSelectorButtonBackground(e,this._buttonBackground)},Object.defineProperty(e.prototype,"barColor",{get:function(){return this._barColor},set:function(t){this._barColor!==t&&(this._barColor=t,this._setBarColor())},enumerable:!0,configurable:!0}),e.prototype._setBarColor=function(){for(var t=0;t<this._bars.length;t++)this._bars[t].children[0].background=this._barColor},Object.defineProperty(e.prototype,"barHeight",{get:function(){return this._barHeight},set:function(t){this._barHeight!==t&&(this._barHeight=t,this._setBarHeight())},enumerable:!0,configurable:!0}),e.prototype._setBarHeight=function(){for(var t=0;t<this._bars.length;t++)this._bars[t].children[0].height=this._barHeight},Object.defineProperty(e.prototype,"spacerHeight",{get:function(){return this._spacerHeight},set:function(t){this._spacerHeight!==t&&(this._spacerHeight=t,this._setSpacerHeight())},enumerable:!0,configurable:!0}),e.prototype._setSpacerHeight=function(){for(var t=0;t<this._bars.length;t++)this._bars[t].height=this._spacerHeight},e.prototype._addSpacer=function(){var t=new d;t.width=1,t.height=this._spacerHeight,t.horizontalAlignment=_.HORIZONTAL_ALIGNMENT_LEFT;var e=new f;e.width=1,e.height=this._barHeight,e.horizontalAlignment=_.HORIZONTAL_ALIGNMENT_LEFT,e.verticalAlignment=_.VERTICAL_ALIGNMENT_CENTER,e.background=this._barColor,e.color="transparent",t.addControl(e),this._panel.addControl(t),this._bars.push(t)},e.prototype.addGroup=function(t){this._groups.length>0&&this._addSpacer(),this._panel.addControl(t.groupPanel),this._groups.push(t),t.groupPanel.children[0].color=this._headerColor;for(var e=0;e<t.selectors.length;e++)t._setSelectorButtonColor(e,this._buttonColor),t._setSelectorButtonBackground(e,this._buttonBackground)},e.prototype.removeGroup=function(t){if(!(t<0||t>=this._groups.length)){var e=this._groups[t];this._panel.removeControl(e.groupPanel),this._groups.splice(t,1),t<this._bars.length&&(this._panel.removeControl(this._bars[t]),this._bars.splice(t,1))}},e.prototype.setHeaderName=function(t,e){e<0||e>=this._groups.length||(this._groups[e].groupPanel.children[0].text=t)},e.prototype.relabel=function(t,e,i){if(!(e<0||e>=this._groups.length)){var r=this._groups[e];i<0||i>=r.selectors.length||r._setSelectorLabel(i,t)}},e.prototype.removeFromGroupSelector=function(t,e){if(!(t<0||t>=this._groups.length)){var i=this._groups[t];e<0||e>=i.selectors.length||i.removeSelector(e)}},e.prototype.addToGroupCheckbox=function(t,e,i,r){(void 0===i&&(i=function(){}),void 0===r&&(r=!1),t<0||t>=this._groups.length)||this._groups[t].addCheckbox(e,i,r)},e.prototype.addToGroupRadio=function(t,e,i,r){(void 0===i&&(i=function(){}),void 0===r&&(r=!1),t<0||t>=this._groups.length)||this._groups[t].addRadio(e,i,r)},e.prototype.addToGroupSlider=function(t,e,i,r,n,o,s,h){(void 0===i&&(i=function(){}),void 0===r&&(r="Units"),void 0===n&&(n=0),void 0===o&&(o=0),void 0===s&&(s=0),void 0===h&&(h=function(t){return 0|t}),t<0||t>=this._groups.length)||this._groups[t].addSlider(e,i,r,n,o,s,h)},e}(f),N=function(t){function e(e){return t.call(this,e)||this}return n(e,t),e.prototype._getTypeName=function(){return"ScrollViewerWindow"},e.prototype._additionalProcessing=function(e,i){t.prototype._additionalProcessing.call(this,e,i),this._measureForChildren.left=this._currentMeasure.left,this._measureForChildren.top=this._currentMeasure.top,this._measureForChildren.width=e.width,this._measureForChildren.height=e.height},e.prototype._postMeasure=function(){for(var e=this.parentClientWidth,i=this.parentClientHeight,r=0,n=this.children;r<n.length;r++){var o=n[r];o.isVisible&&!o.notRenderable&&(o.horizontalAlignment===_.HORIZONTAL_ALIGNMENT_CENTER&&o._offsetLeft(this._currentMeasure.left-o._currentMeasure.left),o.verticalAlignment===_.VERTICAL_ALIGNMENT_CENTER&&o._offsetTop(this._currentMeasure.top-o._currentMeasure.top),e=Math.max(e,o._currentMeasure.left-this._currentMeasure.left+o._currentMeasure.width),i=Math.max(i,o._currentMeasure.top-this._currentMeasure.top+o._currentMeasure.height))}this._currentMeasure.width!==e&&(this._width.updateInPlace(e,a.UNITMODE_PIXEL),this._currentMeasure.width=e,this._rebuildLayout=!0,this._isDirty=!0),this._currentMeasure.height!==i&&(this._height.updateInPlace(i,a.UNITMODE_PIXEL),this._currentMeasure.height=i,this._rebuildLayout=!0,this._isDirty=!0),t.prototype._postMeasure.call(this)},e}(d),B=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._background="black",i._borderColor="white",i._thumbMeasure=new l(0,0,0,0),i}return n(e,t),Object.defineProperty(e.prototype,"borderColor",{get:function(){return this._borderColor},set:function(t){this._borderColor!==t&&(this._borderColor=t,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"background",{get:function(){return this._background},set:function(t){this._background!==t&&(this._background=t,this._markAsDirty())},enumerable:!0,configurable:!0}),e.prototype._getTypeName=function(){return"Scrollbar"},e.prototype._getThumbThickness=function(){return this._thumbWidth.isPixel?this._thumbWidth.getValue(this._host):this._backgroundBoxThickness*this._thumbWidth.getValue(this._host)},e.prototype._draw=function(t){t.save(),this._applyStates(t),this._prepareRenderingData("rectangle");var e=this._renderLeft,i=this._getThumbPosition();t.fillStyle=this._background,t.fillRect(this._currentMeasure.left,this._currentMeasure.top,this._currentMeasure.width,this._currentMeasure.height),t.fillStyle=this.color,this.isVertical?(this._thumbMeasure.left=e-this._effectiveBarOffset,this._thumbMeasure.top=this._currentMeasure.top+i,this._thumbMeasure.width=this._currentMeasure.width,this._thumbMeasure.height=this._effectiveThumbThickness):(this._thumbMeasure.left=this._currentMeasure.left+i,this._thumbMeasure.top=this._currentMeasure.top,this._thumbMeasure.width=this._effectiveThumbThickness,this._thumbMeasure.height=this._currentMeasure.height),t.fillRect(this._thumbMeasure.left,this._thumbMeasure.top,this._thumbMeasure.width,this._thumbMeasure.height),t.restore()},e.prototype._updateValueFromPointer=function(t,e){0!=this.rotation&&(this._invertTransformMatrix.transformCoordinates(t,e,this._transformedPosition),t=this._transformedPosition.x,e=this._transformedPosition.y),this._first&&(this._first=!1,this._originX=t,this._originY=e,(t<this._thumbMeasure.left||t>this._thumbMeasure.left+this._thumbMeasure.width||e<this._thumbMeasure.top||e>this._thumbMeasure.top+this._thumbMeasure.height)&&(this.isVertical?this.value=this.minimum+(1-(e-this._currentMeasure.top)/this._currentMeasure.height)*(this.maximum-this.minimum):this.value=this.minimum+(t-this._currentMeasure.left)/this._currentMeasure.width*(this.maximum-this.minimum)));var i=0;i=this.isVertical?-(e-this._originY)/(this._currentMeasure.height-this._effectiveThumbThickness):(t-this._originX)/(this._currentMeasure.width-this._effectiveThumbThickness),this.value+=i*(this.maximum-this.minimum),this._originX=t,this._originY=e},e.prototype._onPointerDown=function(e,i,r,n){return this._first=!0,t.prototype._onPointerDown.call(this,e,i,r,n)},e}(I),H=function(t){function e(e){var i=t.call(this,e)||this;return i._barSize=20,i._pointerIsOver=!1,i._wheelPrecision=.05,i.onDirtyObservable.add(function(){i._horizontalBarSpace.color=i.color,i._verticalBarSpace.color=i.color,i._dragSpace.color=i.color}),i.onPointerEnterObservable.add(function(){i._pointerIsOver=!0}),i.onPointerOutObservable.add(function(){i._pointerIsOver=!1}),i._grid=new O,i._horizontalBar=new B,i._verticalBar=new B,i._window=new N,i._window.horizontalAlignment=_.HORIZONTAL_ALIGNMENT_LEFT,i._window.verticalAlignment=_.VERTICAL_ALIGNMENT_TOP,i._grid.addColumnDefinition(1),i._grid.addColumnDefinition(0,!0),i._grid.addRowDefinition(1),i._grid.addRowDefinition(0,!0),t.prototype.addControl.call(i,i._grid),i._grid.addControl(i._window,0,0),i._verticalBar.paddingLeft=0,i._verticalBar.width="100%",i._verticalBar.height="100%",i._verticalBar.barOffset=0,i._verticalBar.value=0,i._verticalBar.maximum=1,i._verticalBar.horizontalAlignment=_.HORIZONTAL_ALIGNMENT_CENTER,i._verticalBar.verticalAlignment=_.VERTICAL_ALIGNMENT_CENTER,i._verticalBar.isVertical=!0,i._verticalBar.rotation=Math.PI,i._verticalBar.isVisible=!1,i._verticalBarSpace=new f,i._verticalBarSpace.horizontalAlignment=_.HORIZONTAL_ALIGNMENT_LEFT,i._verticalBarSpace.verticalAlignment=_.VERTICAL_ALIGNMENT_TOP,i._verticalBarSpace.thickness=1,i._grid.addControl(i._verticalBarSpace,0,1),i._verticalBarSpace.addControl(i._verticalBar),i._verticalBar.onValueChangedObservable.add(function(t){i._window.top=t*i._endTop+"px"}),i._horizontalBar.paddingLeft=0,i._horizontalBar.width="100%",i._horizontalBar.height="100%",i._horizontalBar.barOffset=0,i._horizontalBar.value=0,i._horizontalBar.maximum=1,i._horizontalBar.horizontalAlignment=_.HORIZONTAL_ALIGNMENT_CENTER,i._horizontalBar.verticalAlignment=_.VERTICAL_ALIGNMENT_CENTER,i._horizontalBar.isVisible=!1,i._horizontalBarSpace=new f,i._horizontalBarSpace.horizontalAlignment=_.HORIZONTAL_ALIGNMENT_LEFT,i._horizontalBarSpace.verticalAlignment=_.VERTICAL_ALIGNMENT_TOP,i._horizontalBarSpace.thickness=1,i._grid.addControl(i._horizontalBarSpace,1,0),i._horizontalBarSpace.addControl(i._horizontalBar),i._horizontalBar.onValueChangedObservable.add(function(t){i._window.left=t*i._endLeft+"px"}),i._dragSpace=new f,i._dragSpace.thickness=1,i._grid.addControl(i._dragSpace,1,1),i.barColor="grey",i.barBackground="transparent",i}return n(e,t),Object.defineProperty(e.prototype,"horizontalBar",{get:function(){return this._horizontalBar},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"verticalBar",{get:function(){return this._verticalBar},enumerable:!0,configurable:!0}),e.prototype.addControl=function(t){return t?(this._window.addControl(t),this):this},e.prototype.removeControl=function(t){return this._window.removeControl(t),this},Object.defineProperty(e.prototype,"children",{get:function(){return this._window.children},enumerable:!0,configurable:!0}),e.prototype._flagDescendantsAsMatrixDirty=function(){for(var t=0,e=this._children;t<e.length;t++){e[t]._markMatrixAsDirty()}},e.prototype.resetWindow=function(){this._window.width="100%",this._window.height="100%"},e.prototype._getTypeName=function(){return"ScrollViewer"},e.prototype._buildClientSizes=function(){this._window.parentClientWidth=this._currentMeasure.width-(this._verticalBar.isVisible?this._barSize:0)-2*this.thickness,this._window.parentClientHeight=this._currentMeasure.height-(this._horizontalBar.isVisible?this._barSize:0)-2*this.thickness,this._clientWidth=this._window.parentClientWidth,this._clientHeight=this._window.parentClientHeight},e.prototype._additionalProcessing=function(e,i){t.prototype._additionalProcessing.call(this,e,i),this._buildClientSizes()},e.prototype._postMeasure=function(){t.prototype._postMeasure.call(this),this._updateScroller()},Object.defineProperty(e.prototype,"wheelPrecision",{get:function(){return this._wheelPrecision},set:function(t){this._wheelPrecision!==t&&(t<0&&(t=0),t>1&&(t=1),this._wheelPrecision=t)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"barColor",{get:function(){return this._barColor},set:function(t){this._barColor!==t&&(this._barColor=t,this._horizontalBar.color=t,this._verticalBar.color=t)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"barSize",{get:function(){return this._barSize},set:function(t){this._barSize!==t&&(this._barSize=t,this._markAsDirty(),this._horizontalBar.isVisible&&this._grid.setRowDefinition(1,this._barSize,!0),this._verticalBar.isVisible&&this._grid.setColumnDefinition(1,this._barSize,!0))},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"barBackground",{get:function(){return this._barBackground},set:function(t){this._barBackground!==t&&(this._barBackground=t,this._horizontalBar.background=t,this._verticalBar.background=t,this._dragSpace.background=t)},enumerable:!0,configurable:!0}),e.prototype._updateScroller=function(){var t=this._window._currentMeasure.width,e=this._window._currentMeasure.height;this._horizontalBar.isVisible&&t<=this._clientWidth?(this._grid.setRowDefinition(1,0,!0),this._horizontalBar.isVisible=!1,this._horizontalBar.value=0,this._rebuildLayout=!0):!this._horizontalBar.isVisible&&t>this._clientWidth&&(this._grid.setRowDefinition(1,this._barSize,!0),this._horizontalBar.isVisible=!0,this._rebuildLayout=!0),this._verticalBar.isVisible&&e<=this._clientHeight?(this._grid.setColumnDefinition(1,0,!0),this._verticalBar.isVisible=!1,this._verticalBar.value=0,this._rebuildLayout=!0):!this._verticalBar.isVisible&&e>this._clientHeight&&(this._grid.setColumnDefinition(1,this._barSize,!0),this._verticalBar.isVisible=!0,this._rebuildLayout=!0),this._buildClientSizes(),this._endLeft=this._clientWidth-t,this._endTop=this._clientHeight-e;var i=this._horizontalBar.value*this._endLeft+"px",r=this._verticalBar.value*this._endTop+"px";i!==this._window.left&&(this._window.left=i,this._rebuildLayout=!0),r!==this._window.top&&(this._window.top=r,this._rebuildLayout=!0);var n=this._clientWidth/t,o=this._clientHeight/e;this._horizontalBar.thumbWidth=this._clientWidth*n+"px",this._verticalBar.thumbWidth=this._clientHeight*o+"px"},e.prototype._link=function(e){t.prototype._link.call(this,e),this._attachWheel()},e.prototype._attachWheel=function(){var t=this;if(this._host&&!this._onPointerObserver){var e=this._host.getScene();this._onPointerObserver=e.onPointerObservable.add(function(e,i){t._pointerIsOver&&e.type===h.PointerEventTypes.POINTERWHEEL&&(1==t._verticalBar.isVisible&&(e.event.deltaY<0&&t._verticalBar.value>0?t._verticalBar.value-=t._wheelPrecision:e.event.deltaY>0&&t._verticalBar.value<t._verticalBar.maximum&&(t._verticalBar.value+=t._wheelPrecision)),1==t._horizontalBar.isVisible&&(e.event.deltaX<0&&t._horizontalBar.value<t._horizontalBar.maximum?t._horizontalBar.value+=t._wheelPrecision:e.event.deltaX>0&&t._horizontalBar.value>0&&(t._horizontalBar.value-=t._wheelPrecision)))})}},e.prototype._renderHighlightSpecific=function(e){this.isHighlighted&&(t.prototype._renderHighlightSpecific.call(this,e),this._grid._renderHighlightSpecific(e),e.restore())},e.prototype.dispose=function(){var e=this._host.getScene();e&&this._onPointerObserver&&(e.onPointerObservable.remove(this._onPointerObserver),this._onPointerObserver=null),t.prototype.dispose.call(this)},e}(f),V=function(){return function(){}}(),F=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e.onKeyPressObservable=new h.Observable,e.defaultButtonWidth="40px",e.defaultButtonHeight="40px",e.defaultButtonPaddingLeft="2px",e.defaultButtonPaddingRight="2px",e.defaultButtonPaddingTop="2px",e.defaultButtonPaddingBottom="2px",e.defaultButtonColor="#DDD",e.defaultButtonBackground="#070707",e.shiftButtonColor="#7799FF",e.selectedShiftThickness=1,e.shiftState=0,e._currentlyConnectedInputText=null,e._connectedInputTexts=[],e._onKeyPressObserver=null,e}return n(e,t),e.prototype._getTypeName=function(){return"VirtualKeyboard"},e.prototype._createKey=function(t,e){var i=this,r=b.CreateSimpleButton(t,t);return r.width=e&&e.width?e.width:this.defaultButtonWidth,r.height=e&&e.height?e.height:this.defaultButtonHeight,r.color=e&&e.color?e.color:this.defaultButtonColor,r.background=e&&e.background?e.background:this.defaultButtonBackground,r.paddingLeft=e&&e.paddingLeft?e.paddingLeft:this.defaultButtonPaddingLeft,r.paddingRight=e&&e.paddingRight?e.paddingRight:this.defaultButtonPaddingRight,r.paddingTop=e&&e.paddingTop?e.paddingTop:this.defaultButtonPaddingTop,r.paddingBottom=e&&e.paddingBottom?e.paddingBottom:this.defaultButtonPaddingBottom,r.thickness=0,r.isFocusInvisible=!0,r.shadowColor=this.shadowColor,r.shadowBlur=this.shadowBlur,r.shadowOffsetX=this.shadowOffsetX,r.shadowOffsetY=this.shadowOffsetY,r.onPointerUpObservable.add(function(){i.onKeyPressObservable.notifyObservers(t)}),r},e.prototype.addKeysRow=function(t,e){var i=new m;i.isVertical=!1,i.isFocusInvisible=!0;for(var r=null,n=0;n<t.length;n++){var o=null;e&&e.length===t.length&&(o=e[n]);var s=this._createKey(t[n],o);(!r||s.heightInPixels>r.heightInPixels)&&(r=s),i.addControl(s)}i.height=r?r.height:this.defaultButtonHeight,this.addControl(i)},e.prototype.applyShiftState=function(t){if(this.children)for(var e=0;e<this.children.length;e++){var i=this.children[e];if(i&&i.children)for(var r=i,n=0;n<r.children.length;n++){var o=r.children[n];if(o&&o.children[0]){var s=o.children[0];"⇧"===s.text&&(o.color=t?this.shiftButtonColor:this.defaultButtonColor,o.thickness=t>1?this.selectedShiftThickness:0),s.text=t>0?s.text.toUpperCase():s.text.toLowerCase()}}}},Object.defineProperty(e.prototype,"connectedInputText",{get:function(){return this._currentlyConnectedInputText},enumerable:!0,configurable:!0}),e.prototype.connect=function(t){var e=this;if(!this._connectedInputTexts.some(function(e){return e.input===t})){null===this._onKeyPressObserver&&(this._onKeyPressObserver=this.onKeyPressObservable.add(function(t){if(e._currentlyConnectedInputText){switch(e._currentlyConnectedInputText._host.focusedControl=e._currentlyConnectedInputText,t){case"⇧":return e.shiftState++,e.shiftState>2&&(e.shiftState=0),void e.applyShiftState(e.shiftState);case"←":return void e._currentlyConnectedInputText.processKey(8);case"↵":return void e._currentlyConnectedInputText.processKey(13)}e._currentlyConnectedInputText.processKey(-1,e.shiftState?t.toUpperCase():t),1===e.shiftState&&(e.shiftState=0,e.applyShiftState(e.shiftState))}})),this.isVisible=!1,this._currentlyConnectedInputText=t,t._connectedVirtualKeyboard=this;var i=t.onFocusObservable.add(function(){e._currentlyConnectedInputText=t,t._connectedVirtualKeyboard=e,e.isVisible=!0}),r=t.onBlurObservable.add(function(){t._connectedVirtualKeyboard=null,e._currentlyConnectedInputText=null,e.isVisible=!1});this._connectedInputTexts.push({input:t,onBlurObserver:r,onFocusObserver:i})}},e.prototype.disconnect=function(t){var e=this;if(t){var i=this._connectedInputTexts.filter(function(e){return e.input===t});1===i.length&&(this._removeConnectedInputObservables(i[0]),this._connectedInputTexts=this._connectedInputTexts.filter(function(e){return e.input!==t}),this._currentlyConnectedInputText===t&&(this._currentlyConnectedInputText=null))}else this._connectedInputTexts.forEach(function(t){e._removeConnectedInputObservables(t)}),this._connectedInputTexts=[];0===this._connectedInputTexts.length&&(this._currentlyConnectedInputText=null,this.onKeyPressObservable.remove(this._onKeyPressObserver),this._onKeyPressObserver=null)},e.prototype._removeConnectedInputObservables=function(t){t.input._connectedVirtualKeyboard=null,t.input.onFocusObservable.remove(t.onFocusObserver),t.input.onBlurObservable.remove(t.onBlurObserver)},e.prototype.dispose=function(){t.prototype.dispose.call(this),this.disconnect()},e.CreateDefaultLayout=function(t){var i=new e(t);return i.addKeysRow(["1","2","3","4","5","6","7","8","9","0","←"]),i.addKeysRow(["q","w","e","r","t","y","u","i","o","p"]),i.addKeysRow(["a","s","d","f","g","h","j","k","l",";","'","↵"]),i.addKeysRow(["⇧","z","x","c","v","b","n","m",",",".","/"]),i.addKeysRow([" "],[{width:"200px"}]),i},e}(m),j=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._cellWidth=20,i._cellHeight=20,i._minorLineTickness=1,i._minorLineColor="DarkGray",i._majorLineTickness=2,i._majorLineColor="White",i._majorLineFrequency=5,i._background="Black",i._displayMajorLines=!0,i._displayMinorLines=!0,i}return n(e,t),Object.defineProperty(e.prototype,"displayMinorLines",{get:function(){return this._displayMinorLines},set:function(t){this._displayMinorLines!==t&&(this._displayMinorLines=t,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"displayMajorLines",{get:function(){return this._displayMajorLines},set:function(t){this._displayMajorLines!==t&&(this._displayMajorLines=t,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"background",{get:function(){return this._background},set:function(t){this._background!==t&&(this._background=t,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"cellWidth",{get:function(){return this._cellWidth},set:function(t){this._cellWidth=t,this._markAsDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"cellHeight",{get:function(){return this._cellHeight},set:function(t){this._cellHeight=t,this._markAsDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"minorLineTickness",{get:function(){return this._minorLineTickness},set:function(t){this._minorLineTickness=t,this._markAsDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"minorLineColor",{get:function(){return this._minorLineColor},set:function(t){this._minorLineColor=t,this._markAsDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"majorLineTickness",{get:function(){return this._majorLineTickness},set:function(t){this._majorLineTickness=t,this._markAsDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"majorLineColor",{get:function(){return this._majorLineColor},set:function(t){this._majorLineColor=t,this._markAsDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"majorLineFrequency",{get:function(){return this._majorLineFrequency},set:function(t){this._majorLineFrequency=t,this._markAsDirty()},enumerable:!0,configurable:!0}),e.prototype._draw=function(t){if(t.save(),this._applyStates(t),this._isEnabled){this._background&&(t.fillStyle=this._background,t.fillRect(this._currentMeasure.left,this._currentMeasure.top,this._currentMeasure.width,this._currentMeasure.height));var e=this._currentMeasure.width/this._cellWidth,i=this._currentMeasure.height/this._cellHeight,r=this._currentMeasure.left+this._currentMeasure.width/2,n=this._currentMeasure.top+this._currentMeasure.height/2;if(this._displayMinorLines){t.strokeStyle=this._minorLineColor,t.lineWidth=this._minorLineTickness;for(var o=-e/2;o<e/2;o++){var s=r+o*this.cellWidth;t.beginPath(),t.moveTo(s,this._currentMeasure.top),t.lineTo(s,this._currentMeasure.top+this._currentMeasure.height),t.stroke()}for(var h=-i/2;h<i/2;h++){var a=n+h*this.cellHeight;t.beginPath(),t.moveTo(this._currentMeasure.left,a),t.lineTo(this._currentMeasure.left+this._currentMeasure.width,a),t.stroke()}}if(this._displayMajorLines){t.strokeStyle=this._majorLineColor,t.lineWidth=this._majorLineTickness;for(o=-e/2+this._majorLineFrequency;o<e/2;o+=this._majorLineFrequency){s=r+o*this.cellWidth;t.beginPath(),t.moveTo(s,this._currentMeasure.top),t.lineTo(s,this._currentMeasure.top+this._currentMeasure.height),t.stroke()}for(h=-i/2+this._majorLineFrequency;h<i/2;h+=this._majorLineFrequency){a=n+h*this.cellHeight;t.moveTo(this._currentMeasure.left,a),t.lineTo(this._currentMeasure.left+this._currentMeasure.width,a),t.closePath(),t.stroke()}}}t.restore()},e.prototype._getTypeName=function(){return"DisplayGrid"},e}(_),W=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._tempMeasure=new l(0,0,0,0),i}return n(e,t),Object.defineProperty(e.prototype,"displayThumb",{get:function(){return this._displayThumb&&null!=this.thumbImage},set:function(t){this._displayThumb!==t&&(this._displayThumb=t,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"backgroundImage",{get:function(){return this._backgroundImage},set:function(t){var e=this;this._backgroundImage!==t&&(this._backgroundImage=t,t&&!t.isLoaded&&t.onImageLoadedObservable.addOnce(function(){return e._markAsDirty()}),this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"valueBarImage",{get:function(){return this._valueBarImage},set:function(t){var e=this;this._valueBarImage!==t&&(this._valueBarImage=t,t&&!t.isLoaded&&t.onImageLoadedObservable.addOnce(function(){return e._markAsDirty()}),this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"thumbImage",{get:function(){return this._thumbImage},set:function(t){var e=this;this._thumbImage!==t&&(this._thumbImage=t,t&&!t.isLoaded&&t.onImageLoadedObservable.addOnce(function(){return e._markAsDirty()}),this._markAsDirty())},enumerable:!0,configurable:!0}),e.prototype._getTypeName=function(){return"ImageBasedSlider"},e.prototype._draw=function(t){t.save(),this._applyStates(t),this._prepareRenderingData("rectangle");var e=this._getThumbPosition(),i=this._renderLeft,r=this._renderTop,n=this._renderWidth,o=this._renderHeight;this._backgroundImage&&(this._tempMeasure.copyFromFloats(i,r,n,o),this.isThumbClamped&&this.displayThumb&&(this.isVertical?this._tempMeasure.height+=this._effectiveThumbThickness:this._tempMeasure.width+=this._effectiveThumbThickness),this._backgroundImage._currentMeasure.copyFrom(this._tempMeasure),this._backgroundImage._draw(t)),this._valueBarImage&&(this.isVertical?this.isThumbClamped&&this.displayThumb?this._tempMeasure.copyFromFloats(i,r+e,n,o-e+this._effectiveThumbThickness):this._tempMeasure.copyFromFloats(i,r+e,n,o-e):this.isThumbClamped&&this.displayThumb?this._tempMeasure.copyFromFloats(i,r,e+this._effectiveThumbThickness/2,o):this._tempMeasure.copyFromFloats(i,r,e,o),this._valueBarImage._currentMeasure.copyFrom(this._tempMeasure),this._valueBarImage._draw(t)),this.displayThumb&&(this.isVertical?this._tempMeasure.copyFromFloats(i-this._effectiveBarOffset,this._currentMeasure.top+e,this._currentMeasure.width,this._effectiveThumbThickness):this._tempMeasure.copyFromFloats(this._currentMeasure.left+e,this._currentMeasure.top,this._effectiveThumbThickness,this._currentMeasure.height),this._thumbImage._currentMeasure.copyFrom(this._tempMeasure),this._thumbImage._draw(t)),t.restore()},e}(I);_.AddHeader=function(t,e,i,r){var n=new m("panel"),o=!r||r.isHorizontal,s=!r||r.controlFirst;n.isVertical=!o;var h=new p("header");return h.text=e,h.textHorizontalAlignment=_.HORIZONTAL_ALIGNMENT_LEFT,o?h.width=i:h.height=i,s?(n.addControl(t),n.addControl(h),h.paddingLeft="5px"):(n.addControl(h),n.addControl(t),h.paddingRight="5px"),h.shadowBlur=t.shadowBlur,h.shadowColor=t.shadowColor,h.shadowOffsetX=t.shadowOffsetX,h.shadowOffsetY=t.shadowOffsetY,n};var z=function(){function t(t){this._fontFamily="Arial",this._fontStyle="",this._fontWeight="",this._fontSize=new a(18,a.UNITMODE_PIXEL,!1),this.onChangedObservable=new h.Observable,this._host=t}return Object.defineProperty(t.prototype,"fontSize",{get:function(){return this._fontSize.toString(this._host)},set:function(t){this._fontSize.toString(this._host)!==t&&this._fontSize.fromString(t)&&this.onChangedObservable.notifyObservers(this)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"fontFamily",{get:function(){return this._fontFamily},set:function(t){this._fontFamily!==t&&(this._fontFamily=t,this.onChangedObservable.notifyObservers(this))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"fontStyle",{get:function(){return this._fontStyle},set:function(t){this._fontStyle!==t&&(this._fontStyle=t,this.onChangedObservable.notifyObservers(this))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"fontWeight",{get:function(){return this._fontWeight},set:function(t){this._fontWeight!==t&&(this._fontWeight=t,this.onChangedObservable.notifyObservers(this))},enumerable:!0,configurable:!0}),t.prototype.dispose=function(){this.onChangedObservable.clear()},t}(),G=function(t){function e(e,i,r,n,o,s){void 0===i&&(i=0),void 0===r&&(r=0),void 0===o&&(o=!1),void 0===s&&(s=h.Texture.NEAREST_SAMPLINGMODE);var a=t.call(this,e,{width:i,height:r},n,o,s,h.Engine.TEXTUREFORMAT_RGBA)||this;return a._isDirty=!1,a._rootContainer=new d("root"),a._lastControlOver={},a._lastControlDown={},a._capturingControl={},a._linkedControls=new Array,a._isFullscreen=!1,a._fullscreenViewport=new h.Viewport(0,0,1,1),a._idealWidth=0,a._idealHeight=0,a._useSmallestIdeal=!1,a._renderAtIdealSize=!1,a._blockNextFocusCheck=!1,a._renderScale=1,a._cursorChanged=!1,a._clipboardData="",a.onClipboardObservable=new h.Observable,a.onControlPickedObservable=new h.Observable,a.onBeginLayoutObservable=new h.Observable,a.onEndLayoutObservable=new h.Observable,a.onBeginRenderObservable=new h.Observable,a.onEndRenderObservable=new h.Observable,a.premulAlpha=!1,a._useInvalidateRectOptimization=!0,a._invalidatedRectangle=null,a._clearMeasure=new l(0,0,0,0),a.onClipboardCopy=function(t){var e=t,i=new h.ClipboardInfo(h.ClipboardEventTypes.COPY,e);a.onClipboardObservable.notifyObservers(i),e.preventDefault()},a.onClipboardCut=function(t){var e=t,i=new h.ClipboardInfo(h.ClipboardEventTypes.CUT,e);a.onClipboardObservable.notifyObservers(i),e.preventDefault()},a.onClipboardPaste=function(t){var e=t,i=new h.ClipboardInfo(h.ClipboardEventTypes.PASTE,e);a.onClipboardObservable.notifyObservers(i),e.preventDefault()},(n=a.getScene())&&a._texture?(a._rootCanvas=n.getEngine().getRenderingCanvas(),a._renderObserver=n.onBeforeCameraRenderObservable.add(function(t){return a._checkUpdate(t)}),a._preKeyboardObserver=n.onPreKeyboardObservable.add(function(t){a._focusedControl&&(t.type===h.KeyboardEventTypes.KEYDOWN&&a._focusedControl.processKeyboard(t.event),t.skipOnPointerObservable=!0)}),a._rootContainer._link(a),a.hasAlpha=!0,i&&r||(a._resizeObserver=n.getEngine().onResizeObservable.add(function(){return a._onResize()}),a._onResize()),a._texture.isReady=!0,a):a}return n(e,t),Object.defineProperty(e.prototype,"renderScale",{get:function(){return this._renderScale},set:function(t){t!==this._renderScale&&(this._renderScale=t,this._onResize())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"background",{get:function(){return this._background},set:function(t){this._background!==t&&(this._background=t,this.markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"idealWidth",{get:function(){return this._idealWidth},set:function(t){this._idealWidth!==t&&(this._idealWidth=t,this.markAsDirty(),this._rootContainer._markAllAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"idealHeight",{get:function(){return this._idealHeight},set:function(t){this._idealHeight!==t&&(this._idealHeight=t,this.markAsDirty(),this._rootContainer._markAllAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"useSmallestIdeal",{get:function(){return this._useSmallestIdeal},set:function(t){this._useSmallestIdeal!==t&&(this._useSmallestIdeal=t,this.markAsDirty(),this._rootContainer._markAllAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"renderAtIdealSize",{get:function(){return this._renderAtIdealSize},set:function(t){this._renderAtIdealSize!==t&&(this._renderAtIdealSize=t,this._onResize())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"layer",{get:function(){return this._layerToDispose},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"rootContainer",{get:function(){return this._rootContainer},enumerable:!0,configurable:!0}),e.prototype.getChildren=function(){return[this._rootContainer]},e.prototype.getDescendants=function(t,e){return this._rootContainer.getDescendants(t,e)},Object.defineProperty(e.prototype,"focusedControl",{get:function(){return this._focusedControl},set:function(t){this._focusedControl!=t&&(this._focusedControl&&this._focusedControl.onBlur(),t&&t.onFocus(),this._focusedControl=t)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isForeground",{get:function(){return!this.layer||!this.layer.isBackground},set:function(t){this.layer&&this.layer.isBackground!==!t&&(this.layer.isBackground=!t)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"clipboardData",{get:function(){return this._clipboardData},set:function(t){this._clipboardData=t},enumerable:!0,configurable:!0}),e.prototype.getClassName=function(){return"AdvancedDynamicTexture"},e.prototype.executeOnAllControls=function(t,e){e||(e=this._rootContainer),t(e);for(var i=0,r=e.children;i<r.length;i++){var n=r[i];n.children?this.executeOnAllControls(t,n):t(n)}},Object.defineProperty(e.prototype,"useInvalidateRectOptimization",{get:function(){return this._useInvalidateRectOptimization},set:function(t){this._useInvalidateRectOptimization=t},enumerable:!0,configurable:!0}),e.prototype.invalidateRect=function(t,e,i,r){if(this._useInvalidateRectOptimization)if(this._invalidatedRectangle){var n=Math.ceil(Math.max(this._invalidatedRectangle.left+this._invalidatedRectangle.width-1,i)),o=Math.ceil(Math.max(this._invalidatedRectangle.top+this._invalidatedRectangle.height-1,r));this._invalidatedRectangle.left=Math.floor(Math.min(this._invalidatedRectangle.left,t)),this._invalidatedRectangle.top=Math.floor(Math.min(this._invalidatedRectangle.top,e)),this._invalidatedRectangle.width=n-this._invalidatedRectangle.left+1,this._invalidatedRectangle.height=o-this._invalidatedRectangle.top+1}else this._invalidatedRectangle=new l(t,e,i-t+1,r-e+1)},e.prototype.markAsDirty=function(){this._isDirty=!0},e.prototype.createStyle=function(){return new z(this)},e.prototype.addControl=function(t){return this._rootContainer.addControl(t),this},e.prototype.removeControl=function(t){return this._rootContainer.removeControl(t),this},e.prototype.dispose=function(){var e=this.getScene();e&&(this._rootCanvas=null,e.onBeforeCameraRenderObservable.remove(this._renderObserver),this._resizeObserver&&e.getEngine().onResizeObservable.remove(this._resizeObserver),this._pointerMoveObserver&&e.onPrePointerObservable.remove(this._pointerMoveObserver),this._pointerObserver&&e.onPointerObservable.remove(this._pointerObserver),this._preKeyboardObserver&&e.onPreKeyboardObservable.remove(this._preKeyboardObserver),this._canvasPointerOutObserver&&e.getEngine().onCanvasPointerOutObservable.remove(this._canvasPointerOutObserver),this._layerToDispose&&(this._layerToDispose.texture=null,this._layerToDispose.dispose(),this._layerToDispose=null),this._rootContainer.dispose(),this.onClipboardObservable.clear(),this.onControlPickedObservable.clear(),this.onBeginRenderObservable.clear(),this.onEndRenderObservable.clear(),this.onBeginLayoutObservable.clear(),this.onEndLayoutObservable.clear(),t.prototype.dispose.call(this))},e.prototype._onResize=function(){var t=this.getScene();if(t){var e=t.getEngine(),i=this.getSize(),r=e.getRenderWidth()*this._renderScale,n=e.getRenderHeight()*this._renderScale;this._renderAtIdealSize&&(this._idealWidth?(n=n*this._idealWidth/r,r=this._idealWidth):this._idealHeight&&(r=r*this._idealHeight/n,n=this._idealHeight)),i.width===r&&i.height===n||(this.scaleTo(r,n),this.markAsDirty(),(this._idealWidth||this._idealHeight)&&this._rootContainer._markAllAsDirty()),this.invalidateRect(0,0,i.width-1,i.height-1)}},e.prototype._getGlobalViewport=function(t){var e=t.getEngine();return this._fullscreenViewport.toGlobal(e.getRenderWidth(),e.getRenderHeight())},e.prototype.getProjectedPosition=function(t,e){var i=this.getScene();if(!i)return h.Vector2.Zero();var r=this._getGlobalViewport(i),n=h.Vector3.Project(t,e,i.getTransformMatrix(),r);return n.scaleInPlace(this.renderScale),new h.Vector2(n.x,n.y)},e.prototype._checkUpdate=function(t){if(!this._layerToDispose||0!=(t.layerMask&this._layerToDispose.layerMask)){if(this._isFullscreen&&this._linkedControls.length){var e=this.getScene();if(!e)return;for(var i=this._getGlobalViewport(e),r=0,n=this._linkedControls;r<n.length;r++){var o=n[r];if(o.isVisible){var s=o._linkedMesh;if(s&&!s.isDisposed()){var a=s.getBoundingInfo?s.getBoundingInfo().boundingSphere.center:s.getAbsolutePosition(),l=h.Vector3.Project(a,s.getWorldMatrix(),e.getTransformMatrix(),i);l.z<0||l.z>1?o.notRenderable=!0:(o.notRenderable=!1,l.scaleInPlace(this.renderScale),o._moveToProjectedPosition(l))}else h.Tools.SetImmediate(function(){o.linkWithMesh(null)})}}}(this._isDirty||this._rootContainer.isDirty)&&(this._isDirty=!1,this._render(),this.update(!0,this.premulAlpha))}},e.prototype._render=function(){var t=this.getSize(),e=t.width,i=t.height,r=this.getContext();r.font="18px Arial",r.strokeStyle="white",this.onBeginLayoutObservable.notifyObservers(this);var n=new l(0,0,e,i);this._rootContainer._layout(n,r),this.onEndLayoutObservable.notifyObservers(this),this._isDirty=!1,this._invalidatedRectangle?this._clearMeasure.copyFrom(this._invalidatedRectangle):this._clearMeasure.copyFromFloats(0,0,e,i),r.clearRect(this._clearMeasure.left,this._clearMeasure.top,this._clearMeasure.width,this._clearMeasure.height),this._background&&(r.save(),r.fillStyle=this._background,r.fillRect(this._clearMeasure.left,this._clearMeasure.top,this._clearMeasure.width,this._clearMeasure.height),r.restore()),this.onBeginRenderObservable.notifyObservers(this),this._rootContainer._render(r,this._invalidatedRectangle),this.onEndRenderObservable.notifyObservers(this),this._invalidatedRectangle=null},e.prototype._changeCursor=function(t){this._rootCanvas&&(this._rootCanvas.style.cursor=t,this._cursorChanged=!0)},e.prototype._registerLastControlDown=function(t,e){this._lastControlDown[e]=t,this.onControlPickedObservable.notifyObservers(t)},e.prototype._doPicking=function(t,e,i,r,n){var o=this.getScene();if(o){var s=o.getEngine(),a=this.getSize();if(this._isFullscreen){var l=(o.cameraToUseForPointers||o.activeCamera).viewport;t*=a.width/(s.getRenderWidth()*l.width),e*=a.height/(s.getRenderHeight()*l.height)}this._capturingControl[r]?this._capturingControl[r]._processObservables(i,t,e,r,n):(this._cursorChanged=!1,this._rootContainer._processPicking(t,e,i,r,n)||(this._changeCursor(""),i===h.PointerEventTypes.POINTERMOVE&&this._lastControlOver[r]&&(this._lastControlOver[r]._onPointerOut(this._lastControlOver[r]),delete this._lastControlOver[r])),this._cursorChanged||this._changeCursor(""),this._manageFocus())}},e.prototype._cleanControlAfterRemovalFromList=function(t,e){for(var i in t){if(t.hasOwnProperty(i))t[i]===e&&delete t[i]}},e.prototype._cleanControlAfterRemoval=function(t){this._cleanControlAfterRemovalFromList(this._lastControlDown,t),this._cleanControlAfterRemovalFromList(this._lastControlOver,t)},e.prototype.attach=function(){var t=this,e=this.getScene();if(e){var i=new h.Viewport(0,0,0,0);this._pointerMoveObserver=e.onPrePointerObservable.add(function(r,n){if(!e.isPointerCaptured(r.event.pointerId)&&(r.type===h.PointerEventTypes.POINTERMOVE||r.type===h.PointerEventTypes.POINTERUP||r.type===h.PointerEventTypes.POINTERDOWN)&&e){var o=e.cameraToUseForPointers||e.activeCamera,s=e.getEngine();o?o.viewport.toGlobalToRef(s.getRenderWidth(),s.getRenderHeight(),i):(i.x=0,i.y=0,i.width=s.getRenderWidth(),i.height=s.getRenderHeight());var a=e.pointerX/s.getHardwareScalingLevel()-i.x,l=e.pointerY/s.getHardwareScalingLevel()-(s.getRenderHeight()-i.y-i.height);t._shouldBlockPointer=!1,t._doPicking(a,l,r.type,r.event.pointerId||0,r.event.button),t._shouldBlockPointer&&(r.skipOnPointerObservable=t._shouldBlockPointer)}}),this._attachToOnPointerOut(e)}},e.prototype.registerClipboardEvents=function(){self.addEventListener("copy",this.onClipboardCopy,!1),self.addEventListener("cut",this.onClipboardCut,!1),self.addEventListener("paste",this.onClipboardPaste,!1)},e.prototype.unRegisterClipboardEvents=function(){self.removeEventListener("copy",this.onClipboardCopy),self.removeEventListener("cut",this.onClipboardCut),self.removeEventListener("paste",this.onClipboardPaste)},e.prototype.attachToMesh=function(t,e){var i=this;void 0===e&&(e=!0);var r=this.getScene();r&&(this._pointerObserver=r.onPointerObservable.add(function(e,r){if(e.type===h.PointerEventTypes.POINTERMOVE||e.type===h.PointerEventTypes.POINTERUP||e.type===h.PointerEventTypes.POINTERDOWN){var n=e.event.pointerId||0;if(e.pickInfo&&e.pickInfo.hit&&e.pickInfo.pickedMesh===t){var o=e.pickInfo.getTextureCoordinates();if(o){var s=i.getSize();i._doPicking(o.x*s.width,(1-o.y)*s.height,e.type,n,e.event.button)}}else if(e.type===h.PointerEventTypes.POINTERUP){if(i._lastControlDown[n]&&i._lastControlDown[n]._forcePointerUp(n),delete i._lastControlDown[n],i.focusedControl){var a=i.focusedControl.keepsFocusWith(),l=!0;if(a)for(var u=0,c=a;u<c.length;u++){var _=c[u];if(i!==_._host){var d=_._host;if(d._lastControlOver[n]&&d._lastControlOver[n].isAscendant(_)){l=!1;break}}}l&&(i.focusedControl=null)}}else e.type===h.PointerEventTypes.POINTERMOVE&&(i._lastControlOver[n]&&i._lastControlOver[n]._onPointerOut(i._lastControlOver[n],!0),delete i._lastControlOver[n])}}),t.enablePointerMoveEvents=e,this._attachToOnPointerOut(r))},e.prototype.moveFocusToControl=function(t){this.focusedControl=t,this._lastPickedControl=t,this._blockNextFocusCheck=!0},e.prototype._manageFocus=function(){if(this._blockNextFocusCheck)return this._blockNextFocusCheck=!1,void(this._lastPickedControl=this._focusedControl);if(this._focusedControl&&this._focusedControl!==this._lastPickedControl){if(this._lastPickedControl.isFocusInvisible)return;this.focusedControl=null}},e.prototype._attachToOnPointerOut=function(t){var e=this;this._canvasPointerOutObserver=t.getEngine().onCanvasPointerOutObservable.add(function(t){e._lastControlOver[t.pointerId]&&e._lastControlOver[t.pointerId]._onPointerOut(e._lastControlOver[t.pointerId]),delete e._lastControlOver[t.pointerId],e._lastControlDown[t.pointerId]&&e._lastControlDown[t.pointerId]!==e._capturingControl[t.pointerId]&&(e._lastControlDown[t.pointerId]._forcePointerUp(),delete e._lastControlDown[t.pointerId])})},e.CreateForMesh=function(t,i,r,n,o){void 0===i&&(i=1024),void 0===r&&(r=1024),void 0===n&&(n=!0),void 0===o&&(o=!1);var s=new e(t.name+" AdvancedDynamicTexture",i,r,t.getScene(),!0,h.Texture.TRILINEAR_SAMPLINGMODE),a=new h.StandardMaterial("AdvancedDynamicTextureMaterial",t.getScene());return a.backFaceCulling=!1,a.diffuseColor=h.Color3.Black(),a.specularColor=h.Color3.Black(),o?(a.diffuseTexture=s,a.emissiveTexture=s,s.hasAlpha=!0):(a.emissiveTexture=s,a.opacityTexture=s),t.material=a,s.attachToMesh(t,n),s},e.CreateFullscreenUI=function(t,i,r,n){void 0===i&&(i=!0),void 0===r&&(r=null),void 0===n&&(n=h.Texture.BILINEAR_SAMPLINGMODE);var o=new e(t,0,0,r,!1,n),s=new h.Layer(t+"_layer",null,r,!i);return s.texture=o,o._layerToDispose=s,o._isFullscreen=!0,o.attach(),o},e}(h.DynamicTexture),X=function(){function t(t){this.texture=t,this._captureRenderTime=!1,this._renderTime=new h.PerfCounter,this._captureLayoutTime=!1,this._layoutTime=new h.PerfCounter,this._onBeginRenderObserver=null,this._onEndRenderObserver=null,this._onBeginLayoutObserver=null,this._onEndLayoutObserver=null}return Object.defineProperty(t.prototype,"renderTimeCounter",{get:function(){return this._renderTime},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"layoutTimeCounter",{get:function(){return this._layoutTime},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"captureRenderTime",{get:function(){return this._captureRenderTime},set:function(t){var e=this;t!==this._captureRenderTime&&(this._captureRenderTime=t,t?(this._onBeginRenderObserver=this.texture.onBeginRenderObservable.add(function(){e._renderTime.beginMonitoring()}),this._onEndRenderObserver=this.texture.onEndRenderObservable.add(function(){e._renderTime.endMonitoring(!0)})):(this.texture.onBeginRenderObservable.remove(this._onBeginRenderObserver),this._onBeginRenderObserver=null,this.texture.onEndRenderObservable.remove(this._onEndRenderObserver),this._onEndRenderObserver=null))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"captureLayoutTime",{get:function(){return this._captureLayoutTime},set:function(t){var e=this;t!==this._captureLayoutTime&&(this._captureLayoutTime=t,t?(this._onBeginLayoutObserver=this.texture.onBeginLayoutObservable.add(function(){e._layoutTime.beginMonitoring()}),this._onEndLayoutObserver=this.texture.onEndLayoutObservable.add(function(){e._layoutTime.endMonitoring(!0)})):(this.texture.onBeginLayoutObservable.remove(this._onBeginLayoutObserver),this._onBeginLayoutObserver=null,this.texture.onEndLayoutObservable.remove(this._onEndLayoutObserver),this._onEndLayoutObserver=null))},enumerable:!0,configurable:!0}),t.prototype.dispose=function(){this.texture.onBeginRenderObservable.remove(this._onBeginRenderObserver),this._onBeginRenderObserver=null,this.texture.onEndRenderObservable.remove(this._onEndRenderObserver),this._onEndRenderObserver=null,this.texture.onBeginLayoutObservable.remove(this._onBeginLayoutObserver),this._onBeginLayoutObserver=null,this.texture.onEndLayoutObservable.remove(this._onEndLayoutObserver),this._onEndLayoutObserver=null,this.texture=null},t}(),Y=function(t){function e(e,i){void 0===i&&(i=0);var r=t.call(this,e.x,e.y,e.z)||this;return r.buttonIndex=i,r}return n(e,t),e}(h.Vector3),U=function(){function t(t){this.name=t,this._downCount=0,this._enterCount=-1,this._downPointerIds={},this._isVisible=!0,this.onPointerMoveObservable=new h.Observable,this.onPointerOutObservable=new h.Observable,this.onPointerDownObservable=new h.Observable,this.onPointerUpObservable=new h.Observable,this.onPointerClickObservable=new h.Observable,this.onPointerEnterObservable=new h.Observable,this._behaviors=new Array}return Object.defineProperty(t.prototype,"position",{get:function(){return this._node?this._node.position:h.Vector3.Zero()},set:function(t){this._node&&(this._node.position=t)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"scaling",{get:function(){return this._node?this._node.scaling:new h.Vector3(1,1,1)},set:function(t){this._node&&(this._node.scaling=t)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"behaviors",{get:function(){return this._behaviors},enumerable:!0,configurable:!0}),t.prototype.addBehavior=function(t){var e=this;if(-1!==this._behaviors.indexOf(t))return this;t.init();var i=this._host.scene;return i.isLoading?i.onDataLoadedObservable.addOnce(function(){t.attach(e)}):t.attach(this),this._behaviors.push(t),this},t.prototype.removeBehavior=function(t){var e=this._behaviors.indexOf(t);return-1===e?this:(this._behaviors[e].detach(),this._behaviors.splice(e,1),this)},t.prototype.getBehaviorByName=function(t){for(var e=0,i=this._behaviors;e<i.length;e++){var r=i[e];if(r.name===t)return r}return null},Object.defineProperty(t.prototype,"isVisible",{get:function(){return this._isVisible},set:function(t){if(this._isVisible!==t){this._isVisible=t;var e=this.mesh;e&&e.setEnabled(t)}},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"typeName",{get:function(){return this._getTypeName()},enumerable:!0,configurable:!0}),t.prototype.getClassName=function(){return this._getTypeName()},t.prototype._getTypeName=function(){return"Control3D"},Object.defineProperty(t.prototype,"node",{get:function(){return this._node},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"mesh",{get:function(){return this._node instanceof h.AbstractMesh?this._node:null},enumerable:!0,configurable:!0}),t.prototype.linkToTransformNode=function(t){return this._node&&(this._node.parent=t),this},t.prototype._prepareNode=function(t){if(!this._node){if(this._node=this._createNode(t),!this.node)return;this._node.metadata=this,this._node.position=this.position,this._node.scaling=this.scaling;var e=this.mesh;e&&(e.isPickable=!0,this._affectMaterial(e))}},t.prototype._createNode=function(t){return null},t.prototype._affectMaterial=function(t){t.material=null},t.prototype._onPointerMove=function(t,e){this.onPointerMoveObservable.notifyObservers(e,-1,t,this)},t.prototype._onPointerEnter=function(t){return!(this._enterCount>0)&&(-1===this._enterCount&&(this._enterCount=0),this._enterCount++,this.onPointerEnterObservable.notifyObservers(this,-1,t,this),this.pointerEnterAnimation&&this.pointerEnterAnimation(),!0)},t.prototype._onPointerOut=function(t){this._enterCount=0,this.onPointerOutObservable.notifyObservers(this,-1,t,this),this.pointerOutAnimation&&this.pointerOutAnimation()},t.prototype._onPointerDown=function(t,e,i,r){return 0!==this._downCount?(this._downCount++,!1):(this._downCount++,this._downPointerIds[i]=!0,this.onPointerDownObservable.notifyObservers(new Y(e,r),-1,t,this),this.pointerDownAnimation&&this.pointerDownAnimation(),!0)},t.prototype._onPointerUp=function(t,e,i,r,n){this._downCount--,delete this._downPointerIds[i],this._downCount<0?this._downCount=0:0==this._downCount&&(n&&(this._enterCount>0||-1===this._enterCount)&&this.onPointerClickObservable.notifyObservers(new Y(e,r),-1,t,this),this.onPointerUpObservable.notifyObservers(new Y(e,r),-1,t,this),this.pointerUpAnimation&&this.pointerUpAnimation())},t.prototype.forcePointerUp=function(t){if(void 0===t&&(t=null),null!==t)this._onPointerUp(this,h.Vector3.Zero(),t,0,!0);else{for(var e in this._downPointerIds)this._onPointerUp(this,h.Vector3.Zero(),+e,0,!0);this._downCount>0&&(this._downCount=1,this._onPointerUp(this,h.Vector3.Zero(),0,0,!0))}},t.prototype._processObservables=function(t,e,i,r){if(t===h.PointerEventTypes.POINTERMOVE){this._onPointerMove(this,e);var n=this._host._lastControlOver[i];return n&&n!==this&&n._onPointerOut(this),n!==this&&this._onPointerEnter(this),this._host._lastControlOver[i]=this,!0}return t===h.PointerEventTypes.POINTERDOWN?(this._onPointerDown(this,e,i,r),this._host._lastControlDown[i]=this,this._host._lastPickedControl=this,!0):t===h.PointerEventTypes.POINTERUP&&(this._host._lastControlDown[i]&&this._host._lastControlDown[i]._onPointerUp(this,e,i,r,!0),delete this._host._lastControlDown[i],!0)},t.prototype._disposeNode=function(){this._node&&(this._node.dispose(),this._node=null)},t.prototype.dispose=function(){this.onPointerDownObservable.clear(),this.onPointerEnterObservable.clear(),this.onPointerMoveObservable.clear(),this.onPointerOutObservable.clear(),this.onPointerUpObservable.clear(),this.onPointerClickObservable.clear(),this._disposeNode();for(var t=0,e=this._behaviors;t<e.length;t++){e[t].detach()}},t}(),K=function(t){function e(e){return t.call(this,e)||this}return n(e,t),e.prototype._getTypeName=function(){return"AbstractButton3D"},e.prototype._createNode=function(t){return new h.TransformNode("button"+this.name)},e}(U),q=function(t){function e(e){var i=t.call(this,e)||this;return i._contentResolution=512,i._contentScaleRatio=2,i.pointerEnterAnimation=function(){i.mesh&&(i._currentMaterial.emissiveColor=h.Color3.Red())},i.pointerOutAnimation=function(){i._currentMaterial.emissiveColor=h.Color3.Black()},i.pointerDownAnimation=function(){i.mesh&&i.mesh.scaling.scaleInPlace(.95)},i.pointerUpAnimation=function(){i.mesh&&i.mesh.scaling.scaleInPlace(1/.95)},i}return n(e,t),Object.defineProperty(e.prototype,"contentResolution",{get:function(){return this._contentResolution},set:function(t){this._contentResolution!==t&&(this._contentResolution=t,this._resetContent())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"contentScaleRatio",{get:function(){return this._contentScaleRatio},set:function(t){this._contentScaleRatio!==t&&(this._contentScaleRatio=t,this._resetContent())},enumerable:!0,configurable:!0}),e.prototype._disposeFacadeTexture=function(){this._facadeTexture&&(this._facadeTexture.dispose(),this._facadeTexture=null)},e.prototype._resetContent=function(){this._disposeFacadeTexture(),this.content=this._content},Object.defineProperty(e.prototype,"content",{get:function(){return this._content},set:function(t){this._content=t,this._host&&this._host.utilityLayer&&(this._facadeTexture||(this._facadeTexture=new G("Facade",this._contentResolution,this._contentResolution,this._host.utilityLayer.utilityLayerScene,!0,h.Texture.TRILINEAR_SAMPLINGMODE),this._facadeTexture.rootContainer.scaleX=this._contentScaleRatio,this._facadeTexture.rootContainer.scaleY=this._contentScaleRatio,this._facadeTexture.premulAlpha=!0),this._facadeTexture.addControl(t),this._applyFacade(this._facadeTexture))},enumerable:!0,configurable:!0}),e.prototype._applyFacade=function(t){this._currentMaterial.emissiveTexture=t},e.prototype._getTypeName=function(){return"Button3D"},e.prototype._createNode=function(t){for(var e=new Array(6),i=0;i<6;i++)e[i]=new h.Vector4(0,0,0,0);return e[1]=new h.Vector4(0,0,1,1),h.BoxBuilder.CreateBox(this.name+"_rootMesh",{width:1,height:1,depth:.08,faceUV:e},t)},e.prototype._affectMaterial=function(t){var e=new h.StandardMaterial(this.name+"Material",t.getScene());e.specularColor=h.Color3.Black(),t.material=e,this._currentMaterial=e,this._resetContent()},e.prototype.dispose=function(){t.prototype.dispose.call(this),this._disposeFacadeTexture(),this._currentMaterial&&this._currentMaterial.dispose()},e}(K),Z=function(t){function e(e){var i=t.call(this,e)||this;return i._blockLayout=!1,i._children=new Array,i}return n(e,t),Object.defineProperty(e.prototype,"children",{get:function(){return this._children},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"blockLayout",{get:function(){return this._blockLayout},set:function(t){this._blockLayout!==t&&(this._blockLayout=t,this._blockLayout||this._arrangeChildren())},enumerable:!0,configurable:!0}),e.prototype.updateLayout=function(){return this._arrangeChildren(),this},e.prototype.containsControl=function(t){return-1!==this._children.indexOf(t)},e.prototype.addControl=function(t){return-1!==this._children.indexOf(t)?this:(t.parent=this,t._host=this._host,this._children.push(t),this._host.utilityLayer&&(t._prepareNode(this._host.utilityLayer.utilityLayerScene),t.node&&(t.node.parent=this.node),this.blockLayout||this._arrangeChildren()),this)},e.prototype._arrangeChildren=function(){},e.prototype._createNode=function(t){return new h.TransformNode("ContainerNode",t)},e.prototype.removeControl=function(t){var e=this._children.indexOf(t);return-1!==e&&(this._children.splice(e,1),t.parent=null,t._disposeNode()),this},e.prototype._getTypeName=function(){return"Container3D"},e.prototype.dispose=function(){for(var e=0,i=this._children;e<i.length;e++){i[e].dispose()}this._children=[],t.prototype.dispose.call(this)},e.UNSET_ORIENTATION=0,e.FACEORIGIN_ORIENTATION=1,e.FACEORIGINREVERSED_ORIENTATION=2,e.FACEFORWARD_ORIENTATION=3,e.FACEFORWARDREVERSED_ORIENTATION=4,e}(U),J=function(t){function e(){var e=t.call(this)||this;return e._columns=10,e._rows=0,e._rowThenColum=!0,e._orientation=Z.FACEORIGIN_ORIENTATION,e.margin=0,e}return n(e,t),Object.defineProperty(e.prototype,"orientation",{get:function(){return this._orientation},set:function(t){var e=this;this._orientation!==t&&(this._orientation=t,h.Tools.SetImmediate(function(){e._arrangeChildren()}))},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"columns",{get:function(){return this._columns},set:function(t){var e=this;this._columns!==t&&(this._columns=t,this._rowThenColum=!0,h.Tools.SetImmediate(function(){e._arrangeChildren()}))},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"rows",{get:function(){return this._rows},set:function(t){var e=this;this._rows!==t&&(this._rows=t,this._rowThenColum=!1,h.Tools.SetImmediate(function(){e._arrangeChildren()}))},enumerable:!0,configurable:!0}),e.prototype._arrangeChildren=function(){this._cellWidth=0,this._cellHeight=0;for(var t=0,e=0,i=0,r=h.Matrix.Invert(this.node.computeWorldMatrix(!0)),n=0,o=this._children;n<o.length;n++){if((m=o[n]).mesh){i++,m.mesh.computeWorldMatrix(!0);var s=m.mesh.getHierarchyBoundingVectors(),a=h.Tmp.Vector3[0],l=h.Tmp.Vector3[1];s.max.subtractToRef(s.min,l),l.scaleInPlace(.5),h.Vector3.TransformNormalToRef(l,r,a),this._cellWidth=Math.max(this._cellWidth,2*a.x),this._cellHeight=Math.max(this._cellHeight,2*a.y)}}this._cellWidth+=2*this.margin,this._cellHeight+=2*this.margin,this._rowThenColum?(e=this._columns,t=Math.ceil(i/this._columns)):(t=this._rows,e=Math.ceil(i/this._rows));var u=.5*e*this._cellWidth,c=.5*t*this._cellHeight,_=[],d=0;if(this._rowThenColum)for(var f=0;f<t;f++)for(var p=0;p<e&&(_.push(new h.Vector3(p*this._cellWidth-u+this._cellWidth/2,f*this._cellHeight-c+this._cellHeight/2,0)),!(++d>i));p++);else for(p=0;p<e;p++)for(f=0;f<t&&(_.push(new h.Vector3(p*this._cellWidth-u+this._cellWidth/2,f*this._cellHeight-c+this._cellHeight/2,0)),!(++d>i));f++);d=0;for(var g=0,b=this._children;g<b.length;g++){var m;(m=b[g]).mesh&&(this._mapGridNode(m,_[d]),d++)}this._finalProcessing()},e.prototype._finalProcessing=function(){},e}(Z),Q=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e._radius=5,e}return n(e,t),Object.defineProperty(e.prototype,"radius",{get:function(){return this._radius},set:function(t){var e=this;this._radius!==t&&(this._radius=t,h.Tools.SetImmediate(function(){e._arrangeChildren()}))},enumerable:!0,configurable:!0}),e.prototype._mapGridNode=function(t,e){var i=t.mesh;if(i){var r=this._cylindricalMapping(e);switch(t.position=r,this.orientation){case Z.FACEORIGIN_ORIENTATION:i.lookAt(new h.Vector3(2*r.x,r.y,2*r.z));break;case Z.FACEORIGINREVERSED_ORIENTATION:i.lookAt(new h.Vector3(-r.x,r.y,-r.z));break;case Z.FACEFORWARD_ORIENTATION:break;case Z.FACEFORWARDREVERSED_ORIENTATION:i.rotate(h.Axis.Y,Math.PI,h.Space.LOCAL)}}},e.prototype._cylindricalMapping=function(t){var e=new h.Vector3(0,t.y,this._radius),i=t.x/this._radius;return h.Matrix.RotationYawPitchRollToRef(i,0,0,h.Tmp.Matrix[0]),h.Vector3.TransformNormal(e,h.Tmp.Matrix[0])},e}(J),$="precision highp float;\n\nattribute vec3 position;\nattribute vec3 normal;\nattribute vec2 uv;\n\nuniform mat4 world;\nuniform mat4 viewProjection;\nvarying vec2 vUV;\n#ifdef BORDER\nvarying vec2 scaleInfo;\nuniform float borderWidth;\nuniform vec3 scaleFactor;\n#endif\n#ifdef HOVERLIGHT\nvarying vec3 worldPosition;\n#endif\nvoid main(void) {\nvUV=uv;\n#ifdef BORDER\nvec3 scale=scaleFactor;\nfloat minScale=min(min(scale.x,scale.y),scale.z);\nfloat maxScale=max(max(scale.x,scale.y),scale.z);\nfloat minOverMiddleScale=minScale/(scale.x+scale.y+scale.z-minScale-maxScale);\nfloat areaYZ=scale.y*scale.z;\nfloat areaXZ=scale.x*scale.z;\nfloat areaXY=scale.x*scale.y;\nfloat scaledBorderWidth=borderWidth;\nif (abs(normal.x) == 1.0)\n{\nscale.x=scale.y;\nscale.y=scale.z;\nif (areaYZ>areaXZ && areaYZ>areaXY)\n{\nscaledBorderWidth*=minOverMiddleScale;\n}\n}\nelse if (abs(normal.y) == 1.0)\n{\nscale.x=scale.z;\nif (areaXZ>areaXY && areaXZ>areaYZ)\n{\nscaledBorderWidth*=minOverMiddleScale;\n}\n}\nelse\n{\nif (areaXY>areaYZ && areaXY>areaXZ)\n{\nscaledBorderWidth*=minOverMiddleScale;\n}\n}\nfloat scaleRatio=min(scale.x,scale.y)/max(scale.x,scale.y);\nif (scale.x>scale.y)\n{\nscaleInfo.x=1.0-(scaledBorderWidth*scaleRatio);\nscaleInfo.y=1.0-scaledBorderWidth;\n}\nelse\n{\nscaleInfo.x=1.0-scaledBorderWidth;\nscaleInfo.y=1.0-(scaledBorderWidth*scaleRatio);\n}\n#endif\nvec4 worldPos=world*vec4(position,1.0);\n#ifdef HOVERLIGHT\nworldPosition=worldPos.xyz;\n#endif\ngl_Position=viewProjection*worldPos;\n}\n";h.Effect.ShadersStore.fluentVertexShader=$;var tt="precision highp float;\nvarying vec2 vUV;\nuniform vec4 albedoColor;\n#ifdef INNERGLOW\nuniform vec4 innerGlowColor;\n#endif\n#ifdef BORDER\nvarying vec2 scaleInfo;\nuniform float edgeSmoothingValue;\nuniform float borderMinValue;\n#endif\n#ifdef HOVERLIGHT\nvarying vec3 worldPosition;\nuniform vec3 hoverPosition;\nuniform vec4 hoverColor;\nuniform float hoverRadius;\n#endif\n#ifdef TEXTURE\nuniform sampler2D albedoSampler;\n#endif\nvoid main(void) {\nvec3 albedo=albedoColor.rgb;\nfloat alpha=albedoColor.a;\n#ifdef TEXTURE\nalbedo=texture2D(albedoSampler,vUV).rgb;\n#endif\n#ifdef HOVERLIGHT\nfloat pointToHover=(1.0-clamp(length(hoverPosition-worldPosition)/hoverRadius,0.,1.))*hoverColor.a;\nalbedo=clamp(albedo+hoverColor.rgb*pointToHover,0.,1.);\n#else\nfloat pointToHover=1.0;\n#endif\n#ifdef BORDER\nfloat borderPower=10.0;\nfloat inverseBorderPower=1.0/borderPower;\nvec3 borderColor=albedo*borderPower;\nvec2 distanceToEdge;\ndistanceToEdge.x=abs(vUV.x-0.5)*2.0;\ndistanceToEdge.y=abs(vUV.y-0.5)*2.0;\nfloat borderValue=max(smoothstep(scaleInfo.x-edgeSmoothingValue,scaleInfo.x+edgeSmoothingValue,distanceToEdge.x),\nsmoothstep(scaleInfo.y-edgeSmoothingValue,scaleInfo.y+edgeSmoothingValue,distanceToEdge.y));\nborderColor=borderColor*borderValue*max(borderMinValue*inverseBorderPower,pointToHover);\nalbedo+=borderColor;\nalpha=max(alpha,borderValue);\n#endif\n#ifdef INNERGLOW\n\nvec2 uvGlow=(vUV-vec2(0.5,0.5))*(innerGlowColor.a*2.0);\nuvGlow=uvGlow*uvGlow;\nuvGlow=uvGlow*uvGlow;\nalbedo+=mix(vec3(0.0,0.0,0.0),innerGlowColor.rgb,uvGlow.x+uvGlow.y);\n#endif\ngl_FragColor=vec4(albedo,alpha);\n}";h.Effect.ShadersStore.fluentPixelShader=tt;var et=function(t){function e(){var e=t.call(this)||this;return e.INNERGLOW=!1,e.BORDER=!1,e.HOVERLIGHT=!1,e.TEXTURE=!1,e.rebuild(),e}return n(e,t),e}(h.MaterialDefines),it=function(t){function e(e,i){var r=t.call(this,e,i)||this;return r.innerGlowColorIntensity=.5,r.innerGlowColor=new h.Color3(1,1,1),r.alpha=1,r.albedoColor=new h.Color3(.3,.35,.4),r.renderBorders=!1,r.borderWidth=.5,r.edgeSmoothingValue=.02,r.borderMinValue=.1,r.renderHoverLight=!1,r.hoverRadius=1,r.hoverColor=new h.Color4(.3,.3,.3,1),r.hoverPosition=h.Vector3.Zero(),r}return n(e,t),e.prototype.needAlphaBlending=function(){return 1!==this.alpha},e.prototype.needAlphaTesting=function(){return!1},e.prototype.getAlphaTestTexture=function(){return null},e.prototype.isReadyForSubMesh=function(t,e,i){if(this.isFrozen&&this._wasPreviouslyReady&&e.effect)return!0;e._materialDefines||(e._materialDefines=new et);var r=this.getScene(),n=e._materialDefines;if(!this.checkReadyOnEveryCall&&e.effect&&n._renderId===r.getRenderId())return!0;if(n._areTexturesDirty)if(n.INNERGLOW=this.innerGlowColorIntensity>0,n.BORDER=this.renderBorders,n.HOVERLIGHT=this.renderHoverLight,this._albedoTexture){if(!this._albedoTexture.isReadyOrNotBlocking())return!1;n.TEXTURE=!0}else n.TEXTURE=!1;var o=r.getEngine();if(n.isDirty){n.markAsProcessed(),r.resetCachedMaterial();var s=[h.VertexBuffer.PositionKind];s.push(h.VertexBuffer.NormalKind),s.push(h.VertexBuffer.UVKind);var a=["world","viewProjection","innerGlowColor","albedoColor","borderWidth","edgeSmoothingValue","scaleFactor","borderMinValue","hoverColor","hoverPosition","hoverRadius"],l=["albedoSampler"],u=new Array;h.MaterialHelper.PrepareUniformsAndSamplersList({uniformsNames:a,uniformBuffersNames:u,samplers:l,defines:n,maxSimultaneousLights:4});var c=n.toString();e.setEffect(r.getEngine().createEffect("fluent",{attributes:s,uniformsNames:a,uniformBuffersNames:u,samplers:l,defines:c,fallbacks:null,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:4}},o))}return!(!e.effect||!e.effect.isReady())&&(n._renderId=r.getRenderId(),this._wasPreviouslyReady=!0,!0)},e.prototype.bindForSubMesh=function(t,e,i){var r=this.getScene(),n=i._materialDefines;if(n){var o=i.effect;o&&(this._activeEffect=o,this.bindOnlyWorldMatrix(t),this._activeEffect.setMatrix("viewProjection",r.getTransformMatrix()),this._mustRebind(r,o)&&(this._activeEffect.setColor4("albedoColor",this.albedoColor,this.alpha),n.INNERGLOW&&this._activeEffect.setColor4("innerGlowColor",this.innerGlowColor,this.innerGlowColorIntensity),n.BORDER&&(this._activeEffect.setFloat("borderWidth",this.borderWidth),this._activeEffect.setFloat("edgeSmoothingValue",this.edgeSmoothingValue),this._activeEffect.setFloat("borderMinValue",this.borderMinValue),e.getBoundingInfo().boundingBox.extendSize.multiplyToRef(e.scaling,h.Tmp.Vector3[0]),this._activeEffect.setVector3("scaleFactor",h.Tmp.Vector3[0])),n.HOVERLIGHT&&(this._activeEffect.setDirectColor4("hoverColor",this.hoverColor),this._activeEffect.setFloat("hoverRadius",this.hoverRadius),this._activeEffect.setVector3("hoverPosition",this.hoverPosition)),n.TEXTURE&&this._activeEffect.setTexture("albedoSampler",this._albedoTexture)),this._afterBind(e,this._activeEffect))}},e.prototype.getActiveTextures=function(){return t.prototype.getActiveTextures.call(this)},e.prototype.hasTexture=function(e){return!!t.prototype.hasTexture.call(this,e)},e.prototype.dispose=function(e){t.prototype.dispose.call(this,e)},e.prototype.clone=function(t){var i=this;return h.SerializationHelper.Clone(function(){return new e(t,i.getScene())},this)},e.prototype.serialize=function(){var t=h.SerializationHelper.Serialize(this);return t.customType="BABYLON.GUI.FluentMaterial",t},e.prototype.getClassName=function(){return"FluentMaterial"},e.Parse=function(t,i,r){return h.SerializationHelper.Parse(function(){return new e(t.name,i)},t,i,r)},o([Object(h.serialize)(),Object(h.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],e.prototype,"innerGlowColorIntensity",void 0),o([Object(h.serializeAsColor3)()],e.prototype,"innerGlowColor",void 0),o([Object(h.serialize)()],e.prototype,"alpha",void 0),o([Object(h.serializeAsColor3)()],e.prototype,"albedoColor",void 0),o([Object(h.serialize)(),Object(h.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],e.prototype,"renderBorders",void 0),o([Object(h.serialize)()],e.prototype,"borderWidth",void 0),o([Object(h.serialize)()],e.prototype,"edgeSmoothingValue",void 0),o([Object(h.serialize)()],e.prototype,"borderMinValue",void 0),o([Object(h.serialize)(),Object(h.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],e.prototype,"renderHoverLight",void 0),o([Object(h.serialize)()],e.prototype,"hoverRadius",void 0),o([Object(h.serializeAsColor4)()],e.prototype,"hoverColor",void 0),o([Object(h.serializeAsVector3)()],e.prototype,"hoverPosition",void 0),o([Object(h.serializeAsTexture)("albedoTexture")],e.prototype,"_albedoTexture",void 0),o([Object(h.expandToProperty)("_markAllSubMeshesAsTexturesAndMiscDirty")],e.prototype,"albedoTexture",void 0),e}(h.PushMaterial);h._TypeStore.RegisteredTypes["BABYLON.GUI.FluentMaterial"]=it;var rt=function(t){function e(e,i){void 0===i&&(i=!0);var r=t.call(this,e)||this;return r._shareMaterials=!0,r._shareMaterials=i,r.pointerEnterAnimation=function(){r.mesh&&r._frontPlate.setEnabled(!0)},r.pointerOutAnimation=function(){r.mesh&&r._frontPlate.setEnabled(!1)},r}return n(e,t),e.prototype._disposeTooltip=function(){this._tooltipFade=null,this._tooltipTextBlock&&this._tooltipTextBlock.dispose(),this._tooltipTexture&&this._tooltipTexture.dispose(),this._tooltipMesh&&this._tooltipMesh.dispose(),this.onPointerEnterObservable.remove(this._tooltipHoverObserver),this.onPointerOutObservable.remove(this._tooltipOutObserver)},Object.defineProperty(e.prototype,"tooltipText",{get:function(){return this._tooltipTextBlock?this._tooltipTextBlock.text:null},set:function(t){var e=this;if(t){if(!this._tooltipFade){this._tooltipMesh=h.PlaneBuilder.CreatePlane("",{size:1},this._backPlate._scene);var i=h.PlaneBuilder.CreatePlane("",{size:1,sideOrientation:h.Mesh.DOUBLESIDE},this._backPlate._scene),r=new h.StandardMaterial("",this._backPlate._scene);r.diffuseColor=h.Color3.FromHexString("#212121"),i.material=r,i.isPickable=!1,this._tooltipMesh.addChild(i),i.position.z=.05,this._tooltipMesh.scaling.y=1/3,this._tooltipMesh.position.y=.7,this._tooltipMesh.position.z=-.15,this._tooltipMesh.isPickable=!1,this._tooltipMesh.parent=this._backPlate,this._tooltipTexture=G.CreateForMesh(this._tooltipMesh),this._tooltipTextBlock=new p,this._tooltipTextBlock.scaleY=3,this._tooltipTextBlock.color="white",this._tooltipTextBlock.fontSize=130,this._tooltipTexture.addControl(this._tooltipTextBlock),this._tooltipFade=new h.FadeInOutBehavior,this._tooltipFade.delay=500,this._tooltipMesh.addBehavior(this._tooltipFade),this._tooltipHoverObserver=this.onPointerEnterObservable.add(function(){e._tooltipFade&&e._tooltipFade.fadeIn(!0)}),this._tooltipOutObserver=this.onPointerOutObservable.add(function(){e._tooltipFade&&e._tooltipFade.fadeIn(!1)})}this._tooltipTextBlock&&(this._tooltipTextBlock.text=t)}else this._disposeTooltip()},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"text",{get:function(){return this._text},set:function(t){this._text!==t&&(this._text=t,this._rebuildContent())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"imageUrl",{get:function(){return this._imageUrl},set:function(t){this._imageUrl!==t&&(this._imageUrl=t,this._rebuildContent())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"backMaterial",{get:function(){return this._backMaterial},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"frontMaterial",{get:function(){return this._frontMaterial},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"plateMaterial",{get:function(){return this._plateMaterial},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"shareMaterials",{get:function(){return this._shareMaterials},enumerable:!0,configurable:!0}),e.prototype._getTypeName=function(){return"HolographicButton"},e.prototype._rebuildContent=function(){this._disposeFacadeTexture();var t=new m;if(t.isVertical=!0,this._imageUrl){var e=new g;e.source=this._imageUrl,e.paddingTop="40px",e.height="180px",e.width="100px",e.paddingBottom="40px",t.addControl(e)}if(this._text){var i=new p;i.text=this._text,i.color="white",i.height="30px",i.fontSize=24,t.addControl(i)}this._frontPlate&&(this.content=t)},e.prototype._createNode=function(e){return this._backPlate=h.BoxBuilder.CreateBox(this.name+"BackMesh",{width:1,height:1,depth:.08},e),this._frontPlate=h.BoxBuilder.CreateBox(this.name+"FrontMesh",{width:1,height:1,depth:.08},e),this._frontPlate.parent=this._backPlate,this._frontPlate.position.z=-.08,this._frontPlate.isPickable=!1,this._frontPlate.setEnabled(!1),this._textPlate=t.prototype._createNode.call(this,e),this._textPlate.parent=this._backPlate,this._textPlate.position.z=-.08,this._textPlate.isPickable=!1,this._backPlate},e.prototype._applyFacade=function(t){this._plateMaterial.emissiveTexture=t,this._plateMaterial.opacityTexture=t},e.prototype._createBackMaterial=function(t){var e=this;this._backMaterial=new it(this.name+"Back Material",t.getScene()),this._backMaterial.renderHoverLight=!0,this._pickedPointObserver=this._host.onPickedPointChangedObservable.add(function(t){t?(e._backMaterial.hoverPosition=t,e._backMaterial.hoverColor.a=1):e._backMaterial.hoverColor.a=0})},e.prototype._createFrontMaterial=function(t){this._frontMaterial=new it(this.name+"Front Material",t.getScene()),this._frontMaterial.innerGlowColorIntensity=0,this._frontMaterial.alpha=.5,this._frontMaterial.renderBorders=!0},e.prototype._createPlateMaterial=function(t){this._plateMaterial=new h.StandardMaterial(this.name+"Plate Material",t.getScene()),this._plateMaterial.specularColor=h.Color3.Black()},e.prototype._affectMaterial=function(t){this._shareMaterials?(this._host._sharedMaterials.backFluentMaterial?this._backMaterial=this._host._sharedMaterials.backFluentMaterial:(this._createBackMaterial(t),this._host._sharedMaterials.backFluentMaterial=this._backMaterial),this._host._sharedMaterials.frontFluentMaterial?this._frontMaterial=this._host._sharedMaterials.frontFluentMaterial:(this._createFrontMaterial(t),this._host._sharedMaterials.frontFluentMaterial=this._frontMaterial)):(this._createBackMaterial(t),this._createFrontMaterial(t)),this._createPlateMaterial(t),this._backPlate.material=this._backMaterial,this._frontPlate.material=this._frontMaterial,this._textPlate.material=this._plateMaterial,this._rebuildContent()},e.prototype.dispose=function(){t.prototype.dispose.call(this),this._disposeTooltip(),this.shareMaterials||(this._backMaterial.dispose(),this._frontMaterial.dispose(),this._plateMaterial.dispose(),this._pickedPointObserver&&(this._host.onPickedPointChangedObservable.remove(this._pickedPointObserver),this._pickedPointObserver=null))},e}(q),nt=function(t){function e(e,i){var r=t.call(this,i)||this;return r._currentMesh=e,r.pointerEnterAnimation=function(){r.mesh&&r.mesh.scaling.scaleInPlace(1.1)},r.pointerOutAnimation=function(){r.mesh&&r.mesh.scaling.scaleInPlace(1/1.1)},r.pointerDownAnimation=function(){r.mesh&&r.mesh.scaling.scaleInPlace(.95)},r.pointerUpAnimation=function(){r.mesh&&r.mesh.scaling.scaleInPlace(1/.95)},r}return n(e,t),e.prototype._getTypeName=function(){return"MeshButton3D"},e.prototype._createNode=function(t){var e=this;return this._currentMesh.getChildMeshes().forEach(function(t){t.metadata=e}),this._currentMesh},e.prototype._affectMaterial=function(t){},e}(q),ot=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return n(e,t),e.prototype._mapGridNode=function(t,e){var i=t.mesh;if(i){t.position=e.clone();var r=h.Tmp.Vector3[0];switch(r.copyFrom(e),this.orientation){case Z.FACEORIGIN_ORIENTATION:case Z.FACEFORWARD_ORIENTATION:r.addInPlace(new h.Vector3(0,0,1)),i.lookAt(r);break;case Z.FACEFORWARDREVERSED_ORIENTATION:case Z.FACEORIGINREVERSED_ORIENTATION:r.addInPlace(new h.Vector3(0,0,-1)),i.lookAt(r)}}},e}(J),st=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e._iteration=100,e}return n(e,t),Object.defineProperty(e.prototype,"iteration",{get:function(){return this._iteration},set:function(t){var e=this;this._iteration!==t&&(this._iteration=t,h.Tools.SetImmediate(function(){e._arrangeChildren()}))},enumerable:!0,configurable:!0}),e.prototype._mapGridNode=function(t,e){var i=t.mesh,r=this._scatterMapping(e);if(i){switch(this.orientation){case Z.FACEORIGIN_ORIENTATION:case Z.FACEFORWARD_ORIENTATION:i.lookAt(new h.Vector3(0,0,1));break;case Z.FACEFORWARDREVERSED_ORIENTATION:case Z.FACEORIGINREVERSED_ORIENTATION:i.lookAt(new h.Vector3(0,0,-1))}t.position=r}},e.prototype._scatterMapping=function(t){return t.x=(1-2*Math.random())*this._cellWidth,t.y=(1-2*Math.random())*this._cellHeight,t},e.prototype._finalProcessing=function(){for(var t=[],e=0,i=this._children;e<i.length;e++){var r=i[e];r.mesh&&t.push(r.mesh)}for(var n=0;n<this._iteration;n++){t.sort(function(t,e){var i=t.position.lengthSquared(),r=e.position.lengthSquared();return i<r?1:i>r?-1:0});for(var o=Math.pow(this.margin,2),s=Math.max(this._cellWidth,this._cellHeight),a=h.Tmp.Vector2[0],l=h.Tmp.Vector3[0],u=0;u<t.length-1;u++)for(var c=u+1;c<t.length;c++)if(u!=c){t[c].position.subtractToRef(t[u].position,l),a.x=l.x,a.y=l.y;var _=s,d=a.lengthSquared()-o;(d-=Math.min(d,o))<Math.pow(_,2)&&(a.normalize(),l.scaleInPlace(.5*(_-Math.sqrt(d))),t[c].position.addInPlace(l),t[u].position.subtractInPlace(l))}}},e}(J),ht=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e._radius=5,e}return n(e,t),Object.defineProperty(e.prototype,"radius",{get:function(){return this._radius},set:function(t){var e=this;this._radius!==t&&(this._radius=t,h.Tools.SetImmediate(function(){e._arrangeChildren()}))},enumerable:!0,configurable:!0}),e.prototype._mapGridNode=function(t,e){var i=t.mesh;if(i){var r=this._sphericalMapping(e);switch(t.position=r,this.orientation){case Z.FACEORIGIN_ORIENTATION:i.lookAt(new h.Vector3(2*r.x,2*r.y,2*r.z));break;case Z.FACEORIGINREVERSED_ORIENTATION:i.lookAt(new h.Vector3(-r.x,-r.y,-r.z));break;case Z.FACEFORWARD_ORIENTATION:break;case Z.FACEFORWARDREVERSED_ORIENTATION:i.rotate(h.Axis.Y,Math.PI,h.Space.LOCAL)}}},e.prototype._sphericalMapping=function(t){var e=new h.Vector3(0,0,this._radius),i=t.y/this._radius,r=-t.x/this._radius;return h.Matrix.RotationYawPitchRollToRef(r,i,0,h.Tmp.Matrix[0]),h.Vector3.TransformNormal(e,h.Tmp.Matrix[0])},e}(J),at=function(t){function e(e){void 0===e&&(e=!1);var i=t.call(this)||this;return i._isVertical=!1,i.margin=.1,i._isVertical=e,i}return n(e,t),Object.defineProperty(e.prototype,"isVertical",{get:function(){return this._isVertical},set:function(t){var e=this;this._isVertical!==t&&(this._isVertical=t,h.Tools.SetImmediate(function(){e._arrangeChildren()}))},enumerable:!0,configurable:!0}),e.prototype._arrangeChildren=function(){for(var t,e=0,i=0,r=0,n=[],o=h.Matrix.Invert(this.node.computeWorldMatrix(!0)),s=0,a=this._children;s<a.length;s++){if((f=a[s]).mesh){r++,f.mesh.computeWorldMatrix(!0),f.mesh.getWorldMatrix().multiplyToRef(o,h.Tmp.Matrix[0]);var l=f.mesh.getBoundingInfo().boundingBox,u=h.Vector3.TransformNormal(l.extendSize,h.Tmp.Matrix[0]);n.push(u),this._isVertical?i+=u.y:e+=u.x}}this._isVertical?i+=(r-1)*this.margin/2:e+=(r-1)*this.margin/2,t=this._isVertical?-i:-e;for(var c=0,_=0,d=this._children;_<d.length;_++){var f;if((f=d[_]).mesh){r--;u=n[c++];this._isVertical?(f.position.y=t+u.y,f.position.x=0,t+=2*u.y):(f.position.x=t+u.x,f.position.y=0,t+=2*u.x),t+=r>0?this.margin:0}}},e}(Z),lt=function(){function t(t){var e=this;this._lastControlOver={},this._lastControlDown={},this.onPickedPointChangedObservable=new h.Observable,this._sharedMaterials={},this._scene=t||h.EngineStore.LastCreatedScene,this._sceneDisposeObserver=this._scene.onDisposeObservable.add(function(){e._sceneDisposeObserver=null,e._utilityLayer=null,e.dispose()}),this._utilityLayer=new h.UtilityLayerRenderer(this._scene),this._utilityLayer.onlyCheckPointerDownEvents=!1,this._utilityLayer.pickUtilitySceneFirst=!1,this._utilityLayer.mainSceneTrackerPredicate=function(t){return t&&t.metadata&&t.metadata._node},this._rootContainer=new Z("RootContainer"),this._rootContainer._host=this;var i=this._utilityLayer.utilityLayerScene;this._pointerOutObserver=this._utilityLayer.onPointerOutObservable.add(function(t){e._handlePointerOut(t,!0)}),this._pointerObserver=i.onPointerObservable.add(function(t,i){e._doPicking(t)}),this._utilityLayer.utilityLayerScene.autoClear=!1,this._utilityLayer.utilityLayerScene.autoClearDepthAndStencil=!1,new h.HemisphericLight("hemi",h.Vector3.Up(),this._utilityLayer.utilityLayerScene)}return Object.defineProperty(t.prototype,"scene",{get:function(){return this._scene},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"utilityLayer",{get:function(){return this._utilityLayer},enumerable:!0,configurable:!0}),t.prototype._handlePointerOut=function(t,e){var i=this._lastControlOver[t];i&&(i._onPointerOut(i),delete this._lastControlOver[t]),e&&this._lastControlDown[t]&&(this._lastControlDown[t].forcePointerUp(),delete this._lastControlDown[t]),this.onPickedPointChangedObservable.notifyObservers(null)},t.prototype._doPicking=function(t){if(!this._utilityLayer||!this._utilityLayer.utilityLayerScene.activeCamera)return!1;var e=t.event,i=e.pointerId||0,r=e.button,n=t.pickInfo;if(!n||!n.hit)return this._handlePointerOut(i,t.type===h.PointerEventTypes.POINTERUP),!1;var o=n.pickedMesh.metadata;return n.pickedPoint&&this.onPickedPointChangedObservable.notifyObservers(n.pickedPoint),o._processObservables(t.type,n.pickedPoint,i,r)||t.type===h.PointerEventTypes.POINTERMOVE&&(this._lastControlOver[i]&&this._lastControlOver[i]._onPointerOut(this._lastControlOver[i]),delete this._lastControlOver[i]),t.type===h.PointerEventTypes.POINTERUP&&(this._lastControlDown[e.pointerId]&&(this._lastControlDown[e.pointerId].forcePointerUp(),delete this._lastControlDown[e.pointerId]),"touch"===e.pointerType&&this._handlePointerOut(i,!1)),!0},Object.defineProperty(t.prototype,"rootContainer",{get:function(){return this._rootContainer},enumerable:!0,configurable:!0}),t.prototype.containsControl=function(t){return this._rootContainer.containsControl(t)},t.prototype.addControl=function(t){return this._rootContainer.addControl(t),this},t.prototype.removeControl=function(t){return this._rootContainer.removeControl(t),this},t.prototype.dispose=function(){for(var t in this._rootContainer.dispose(),this._sharedMaterials)this._sharedMaterials.hasOwnProperty(t)&&this._sharedMaterials[t].dispose();this._sharedMaterials={},this._pointerOutObserver&&this._utilityLayer&&(this._utilityLayer.onPointerOutObservable.remove(this._pointerOutObserver),this._pointerOutObserver=null),this.onPickedPointChangedObservable.clear();var e=this._utilityLayer?this._utilityLayer.utilityLayerScene:null;e&&this._pointerObserver&&(e.onPointerObservable.remove(this._pointerObserver),this._pointerObserver=null),this._scene&&this._sceneDisposeObserver&&(this._scene.onDisposeObservable.remove(this._sceneDisposeObserver),this._sceneDisposeObserver=null),this._utilityLayer&&this._utilityLayer.dispose()},t}();i.d(e,"AdvancedDynamicTexture",function(){return G}),i.d(e,"AdvancedDynamicTextureInstrumentation",function(){return X}),i.d(e,"Vector2WithInfo",function(){return u}),i.d(e,"Matrix2D",function(){return c}),i.d(e,"Measure",function(){return l}),i.d(e,"MultiLinePoint",function(){return P}),i.d(e,"Style",function(){return z}),i.d(e,"ValueAndUnit",function(){return a}),i.d(e,"Button",function(){return b}),i.d(e,"Checkbox",function(){return y}),i.d(e,"ColorPicker",function(){return C}),i.d(e,"Container",function(){return d}),i.d(e,"Control",function(){return _}),i.d(e,"Ellipse",function(){return T}),i.d(e,"Grid",function(){return O}),i.d(e,"Image",function(){return g}),i.d(e,"InputText",function(){return v}),i.d(e,"InputPassword",function(){return w}),i.d(e,"Line",function(){return x}),i.d(e,"MultiLine",function(){return M}),i.d(e,"RadioButton",function(){return k}),i.d(e,"StackPanel",function(){return m}),i.d(e,"SelectorGroup",function(){return E}),i.d(e,"CheckboxGroup",function(){return S}),i.d(e,"RadioGroup",function(){return D}),i.d(e,"SliderGroup",function(){return R}),i.d(e,"SelectionPanel",function(){return L}),i.d(e,"ScrollViewer",function(){return H}),i.d(e,"TextWrapping",function(){return s}),i.d(e,"TextBlock",function(){return p}),i.d(e,"KeyPropertySet",function(){return V}),i.d(e,"VirtualKeyboard",function(){return F}),i.d(e,"Rectangle",function(){return f}),i.d(e,"DisplayGrid",function(){return j}),i.d(e,"BaseSlider",function(){return I}),i.d(e,"Slider",function(){return A}),i.d(e,"ImageBasedSlider",function(){return W}),i.d(e,"ScrollBar",function(){return B}),i.d(e,"name",function(){return"Statics"}),i.d(e,"GUI3DManager",function(){return lt}),i.d(e,"Vector3WithInfo",function(){return Y}),i.d(e,"AbstractButton3D",function(){return K}),i.d(e,"Button3D",function(){return q}),i.d(e,"Container3D",function(){return Z}),i.d(e,"Control3D",function(){return U}),i.d(e,"CylinderPanel",function(){return Q}),i.d(e,"HolographicButton",function(){return rt}),i.d(e,"MeshButton3D",function(){return nt}),i.d(e,"PlanePanel",function(){return ot}),i.d(e,"ScatterPanel",function(){return st}),i.d(e,"SpherePanel",function(){return ht}),i.d(e,"StackPanel3D",function(){return at}),i.d(e,"VolumeBasedPanel",function(){return J}),i.d(e,"FluentMaterialDefines",function(){return et}),i.d(e,"FluentMaterial",function(){return it})},function(t,e,i){"use strict";i.r(e),function(t){var r=i(1);i.d(e,"AdvancedDynamicTexture",function(){return r.AdvancedDynamicTexture}),i.d(e,"AdvancedDynamicTextureInstrumentation",function(){return r.AdvancedDynamicTextureInstrumentation}),i.d(e,"Vector2WithInfo",function(){return r.Vector2WithInfo}),i.d(e,"Matrix2D",function(){return r.Matrix2D}),i.d(e,"Measure",function(){return r.Measure}),i.d(e,"MultiLinePoint",function(){return r.MultiLinePoint}),i.d(e,"Style",function(){return r.Style}),i.d(e,"ValueAndUnit",function(){return r.ValueAndUnit}),i.d(e,"GUI3DManager",function(){return r.GUI3DManager}),i.d(e,"Vector3WithInfo",function(){return r.Vector3WithInfo}),i.d(e,"Button",function(){return r.Button}),i.d(e,"Checkbox",function(){return r.Checkbox}),i.d(e,"ColorPicker",function(){return r.ColorPicker}),i.d(e,"Container",function(){return r.Container}),i.d(e,"Control",function(){return r.Control}),i.d(e,"Ellipse",function(){return r.Ellipse}),i.d(e,"Grid",function(){return r.Grid}),i.d(e,"Image",function(){return r.Image}),i.d(e,"InputText",function(){return r.InputText}),i.d(e,"InputPassword",function(){return r.InputPassword}),i.d(e,"Line",function(){return r.Line}),i.d(e,"MultiLine",function(){return r.MultiLine}),i.d(e,"RadioButton",function(){return r.RadioButton}),i.d(e,"StackPanel",function(){return r.StackPanel}),i.d(e,"SelectorGroup",function(){return r.SelectorGroup}),i.d(e,"CheckboxGroup",function(){return r.CheckboxGroup}),i.d(e,"RadioGroup",function(){return r.RadioGroup}),i.d(e,"SliderGroup",function(){return r.SliderGroup}),i.d(e,"SelectionPanel",function(){return r.SelectionPanel}),i.d(e,"ScrollViewer",function(){return r.ScrollViewer}),i.d(e,"TextWrapping",function(){return r.TextWrapping}),i.d(e,"TextBlock",function(){return r.TextBlock}),i.d(e,"KeyPropertySet",function(){return r.KeyPropertySet}),i.d(e,"VirtualKeyboard",function(){return r.VirtualKeyboard}),i.d(e,"Rectangle",function(){return r.Rectangle}),i.d(e,"DisplayGrid",function(){return r.DisplayGrid}),i.d(e,"BaseSlider",function(){return r.BaseSlider}),i.d(e,"Slider",function(){return r.Slider}),i.d(e,"ImageBasedSlider",function(){return r.ImageBasedSlider}),i.d(e,"ScrollBar",function(){return r.ScrollBar}),i.d(e,"name",function(){return r.name}),i.d(e,"AbstractButton3D",function(){return r.AbstractButton3D}),i.d(e,"Button3D",function(){return r.Button3D}),i.d(e,"Container3D",function(){return r.Container3D}),i.d(e,"Control3D",function(){return r.Control3D}),i.d(e,"CylinderPanel",function(){return r.CylinderPanel}),i.d(e,"HolographicButton",function(){return r.HolographicButton}),i.d(e,"MeshButton3D",function(){return r.MeshButton3D}),i.d(e,"PlanePanel",function(){return r.PlanePanel}),i.d(e,"ScatterPanel",function(){return r.ScatterPanel}),i.d(e,"SpherePanel",function(){return r.SpherePanel}),i.d(e,"StackPanel3D",function(){return r.StackPanel3D}),i.d(e,"VolumeBasedPanel",function(){return r.VolumeBasedPanel}),i.d(e,"FluentMaterialDefines",function(){return r.FluentMaterialDefines}),i.d(e,"FluentMaterial",function(){return r.FluentMaterial});var n=void 0!==t?t:"undefined"!=typeof window?window:void 0;void 0!==n&&(n.BABYLON=n.BABYLON||{},n.BABYLON.GUI=r)}.call(this,i(3))},function(t,e){var i;i=function(){return this}();try{i=i||new Function("return this")()}catch(t){"object"==typeof window&&(i=window)}t.exports=i}])});