diff --git "a/libs/babylon.gui.min.js" "b/libs/babylon.gui.min.js"
new file mode 100644--- /dev/null
+++ "b/libs/babylon.gui.min.js"
@@ -0,0 +1,16 @@
+!function(t,e){"object"==typeof exports&&"object"==typeof module?module.exports=e(require("babylonjs")):"function"==typeof define&&define.amd?define("babylonjs-gui",["babylonjs"],e):"object"==typeof exports?exports["babylonjs-gui"]=e(require("babylonjs")):(t.BABYLON=t.BABYLON||{},t.BABYLON.GUI=e(t.BABYLON))}("undefined"!=typeof self?self:"undefined"!=typeof global?global:this,(function(t){return function(t){var e={};function i(n){if(e[n])return e[n].exports;var o=e[n]={i:n,l:!1,exports:{}};return t[n].call(o.exports,o,o.exports,i),o.l=!0,o.exports}return i.m=t,i.c=e,i.d=function(t,e,n){i.o(t,e)||Object.defineProperty(t,e,{enumerable:!0,get:n})},i.r=function(t){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(t,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(t,"__esModule",{value:!0})},i.t=function(t,e){if(1&e&&(t=i(t)),8&e)return t;if(4&e&&"object"==typeof t&&t&&t.__esModule)return t;var 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+/*! *****************************************************************************
+Copyright (c) Microsoft Corporation.
+
+Permission to use, copy, modify, and/or distribute this software for any
+purpose with or without fee is hereby granted.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THIS SOFTWARE.
+***************************************************************************** */
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this._scaleX},set:function(t){this._scaleX!==t&&(this._scaleX=t,this._markAsDirty(),this._markMatrixAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"scaleY",{get:function(){return this._scaleY},set:function(t){this._scaleY!==t&&(this._scaleY=t,this._markAsDirty(),this._markMatrixAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rotation",{get:function(){return this._rotation},set:function(t){this._rotation!==t&&(this._rotation=t,this._markAsDirty(),this._markMatrixAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"transformCenterY",{get:function(){return this._transformCenterY},set:function(t){this._transformCenterY!==t&&(this._transformCenterY=t,this._markAsDirty(),this._markMatrixAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"transformCenterX",{get:function(){return this._transformCenterX},set:function(t){this._transformCenterX!==t&&(this._transformCenterX=t,this._markAsDirty(),this._markMatrixAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"horizontalAlignment",{get:function(){return this._horizontalAlignment},set:function(t){this._horizontalAlignment!==t&&(this._horizontalAlignment=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"verticalAlignment",{get:function(){return this._verticalAlignment},set:function(t){this._verticalAlignment!==t&&(this._verticalAlignment=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"width",{get:function(){return this._width.toString(this._host)},set:function(t){this._fixedRatioMasterIsWidth=!0,this._width.toString(this._host)!==t&&this._width.fromString(t)&&this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"widthInPixels",{get:function(){return this._width.getValueInPixel(this._host,this._cachedParentMeasure.width)},set:function(t){isNaN(t)||(this._fixedRatioMasterIsWidth=!0,this.width=t+"px")},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"height",{get:function(){return this._height.toString(this._host)},set:function(t){this._fixedRatioMasterIsWidth=!1,this._height.toString(this._host)!==t&&this._height.fromString(t)&&this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"heightInPixels",{get:function(){return this._height.getValueInPixel(this._host,this._cachedParentMeasure.height)},set:function(t){isNaN(t)||(this._fixedRatioMasterIsWidth=!1,this.height=t+"px")},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"fontFamily",{get:function(){return this._fontFamily},set:function(t){this._fontFamily!==t&&(this._fontFamily=t,this._resetFontCache())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"fontStyle",{get:function(){return this._fontStyle},set:function(t){this._fontStyle!==t&&(this._fontStyle=t,this._resetFontCache())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"fontWeight",{get:function(){return this._fontWeight},set:function(t){this._fontWeight!==t&&(this._fontWeight=t,this._resetFontCache())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"style",{get:function(){return this._style},set:function(t){var 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:!1,configurable:!0}),Object.defineProperty(t.prototype,"_isFontSizeInPercentage",{get:function(){return this._fontSize.isPercentage},enumerable:!1,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:!1,configurable:!0}),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._markAsDirty(),this._resetFontCache())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"color",{get:function(){return this._color},set:function(t){this._color!==t&&(this._color=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"zIndex",{get:function(){return this._zIndex},set:function(t){this.zIndex!==t&&(this._zIndex=t,this.parent&&this.parent._reOrderControl(this))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"notRenderable",{get:function(){return this._doNotRender},set:function(t){this._doNotRender!==t&&(this._doNotRender=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isVisible",{get:function(){return this._isVisible},set:function(t){this._isVisible!==t&&(this._isVisible=t,this._markAsDirty(!0))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isDirty",{get:function(){return this._isDirty},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"linkedMesh",{get:function(){return this._linkedMesh},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"descendantsOnlyPadding",{get:function(){return this._descendantsOnlyPadding},set:function(t){this._descendantsOnlyPadding!==t&&(this._descendantsOnlyPadding=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"paddingLeft",{get:function(){return this._paddingLeft.toString(this._host)},set:function(t){this._paddingLeft.fromString(t)&&this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"paddingLeftInPixels",{get:function(){return this._paddingLeft.getValueInPixel(this._host,this._cachedParentMeasure.width)},set:function(t){isNaN(t)||(this.paddingLeft=t+"px")},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"_paddingLeftInPixels",{get:function(){return this._descendantsOnlyPadding?0:this.paddingLeftInPixels},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"paddingRight",{get:function(){return this._paddingRight.toString(this._host)},set:function(t){this._paddingRight.fromString(t)&&this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"paddingRightInPixels",{get:function(){return this._paddingRight.getValueInPixel(this._host,this._cachedParentMeasure.width)},set:function(t){isNaN(t)||(this.paddingRight=t+"px")},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"_paddingRightInPixels",{get:function(){return this._descendantsOnlyPadding?0:this.paddingRightInPixels},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"paddingTop",{get:function(){return this._paddingTop.toString(this._host)},set:function(t){this._paddingTop.fromString(t)&&this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"paddingTopInPixels",{get:function(){return this._paddingTop.getValueInPixel(this._host,this._cachedParentMeasure.height)},set:function(t){isNaN(t)||(this.paddingTop=t+"px")},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"_paddingTopInPixels",{get:function(){return this._descendantsOnlyPadding?0:this.paddingTopInPixels},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"paddingBottom",{get:function(){return this._paddingBottom.toString(this._host)},set:function(t){this._paddingBottom.fromString(t)&&this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"paddingBottomInPixels",{get:function(){return this._paddingBottom.getValueInPixel(this._host,this._cachedParentMeasure.height)},set:function(t){isNaN(t)||(this.paddingBottom=t+"px")},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"_paddingBottomInPixels",{get:function(){return this._descendantsOnlyPadding?0:this.paddingBottomInPixels},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"left",{get:function(){return this._left.toString(this._host)},set:function(t){this._left.fromString(t)&&this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"leftInPixels",{get:function(){return this._left.getValueInPixel(this._host,this._cachedParentMeasure.width)},set:function(t){isNaN(t)||(this.left=t+"px")},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"top",{get:function(){return this._top.toString(this._host)},set:function(t){this._top.fromString(t)&&this._markAsDirty()},enumerable:!1,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:!1,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:!1,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:!1,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:!1,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:!1,configurable:!0}),Object.defineProperty(t.prototype,"centerX",{get:function(){return this._currentMeasure.left+this._currentMeasure.width/2},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"centerY",{get:function(){return this._currentMeasure.top+this._currentMeasure.height/2},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isEnabled",{get:function(){return this._isEnabled},set:function(t){var e=this;if(this._isEnabled!==t){this._isEnabled=t,this._markAsDirty();var i=function(t){if(t.host){for(var n in t.host._lastControlOver)t===e.host._lastControlOver[n]&&(t._onPointerOut(t,null,!0),delete t.host._lastControlOver[n]);void 0!==t.children&&t.children.forEach(i)}};i(this)}},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"disabledColor",{get:function(){return this._disabledColor},set:function(t){this._disabledColor!==t&&(this._disabledColor=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"disabledColorItem",{get:function(){return this._disabledColorItem},set:function(t){this._disabledColorItem!==t&&(this._disabledColorItem=t,this._markAsDirty())},enumerable:!1,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.markAsDirty=function(t){this._markAsDirty(t)},t.prototype.markAllAsDirty=function(){this._markAllAsDirty()},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=l.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=l.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 n=this._host._getGlobalViewport(),o=l.Vector3.Project(e,l.Matrix.Identity(),i.getTransformMatrix(),n);this._moveToProjectedPosition(o),o.z<0||o.z>1?this.notRenderable=!0:this.notRenderable=!1}else l.Tools.Error("Cannot move a control to a vector3 if the control is not at root level")},t.prototype.getDescendantsToRef=function(t,e,i){void 0===e&&(e=!1)},t.prototype.getDescendants=function(t,e){var i=new Array;return this.getDescendantsToRef(i,t,e),i},t.prototype.linkWithMesh=function(e){if(!this._host||this.parent&&this.parent!==this._host._rootContainer)e&&l.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.setPadding=function(t,e,i,n){var o=t,r=null!=e?e:o,a=null!=i?i:o,s=null!=n?n:r;this.paddingTop=o,this.paddingRight=r,this.paddingBottom=a,this.paddingLeft=s},t.prototype.setPaddingInPixels=function(t,e,i,n){var o=t,r=null!=e?e:o,a=null!=i?i:o,s=null!=n?n:r;this.paddingTopInPixels=o,this.paddingRightInPixels=r,this.paddingBottomInPixels=a,this.paddingLeftInPixels=s},t.prototype._moveToProjectedPosition=function(t){var e,i=this._left.getValue(this._host),n=this._top.getValue(this._host),o=null===(e=this.parent)||void 0===e?void 0:e._currentMeasure;o&&this._processMeasures(o,this._host.getContext());var r=t.x+this._linkOffsetX.getValue(this._host)-this._currentMeasure.width/2,a=t.y+this._linkOffsetY.getValue(this._host)-this._currentMeasure.height/2;this._left.ignoreAdaptiveScaling&&this._top.ignoreAdaptiveScaling&&(Math.abs(r-i)<.5&&(r=i),Math.abs(a-n)<.5&&(a=n)),this.left=r+"px",this.top=a+"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,e){return this._transform(e),!(this._evaluatedMeasure.left>=t.left+t.width)&&(!(this._evaluatedMeasure.top>=t.top+t.height)&&(!(this._evaluatedMeasure.left+this._evaluatedMeasure.width<=t.left)&&!(this._evaluatedMeasure.top+this._evaluatedMeasure.height<=t.top)))},t.prototype._computeAdditionnalOffsetX=function(){return 0},t.prototype._computeAdditionnalOffsetY=function(){return 0},t.prototype.invalidateRect=function(){if(this._transform(),this.host&&this.host.useInvalidateRectOptimization){this._currentMeasure.transformToRef(this._transformMatrix,this._tmpMeasureA),f.CombineToRef(this._tmpMeasureA,this._prevCurrentMeasureTransformedIntoGlobalSpace,this._tmpMeasureA);var t=this.shadowOffsetX,e=this.shadowOffsetY,i=Math.max(this._previousShadowBlur,this.shadowBlur),n=Math.min(Math.min(t,0)-2*i,0),o=Math.max(Math.max(t,0)+2*i,0),r=Math.min(Math.min(e,0)-2*i,0),a=Math.max(Math.max(e,0)+2*i,0),s=this._computeAdditionnalOffsetX(),l=this._computeAdditionnalOffsetY();this.host.invalidateRect(Math.floor(this._tmpMeasureA.left+n-s),Math.floor(this._tmpMeasureA.top+r-l),Math.ceil(this._tmpMeasureA.left+this._tmpMeasureA.width+o+s),Math.ceil(this._tmpMeasureA.top+this._tmpMeasureA.height+a+l))}},t.prototype._markAsDirty=function(t){void 0===t&&(t=!1),(this._isVisible||t)&&(this._isDirty=!0,this._markMatrixAsDirty(),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(),b.ComposeToRef(-e,-i,this._rotation,this._scaleX,this._scaleY,this.parent?this.parent._transformMatrix:null,this._transformMatrix),this._transformMatrix.invertToRef(this._invertTransformMatrix),this._currentMeasure.transformToRef(this._transformMatrix,this._evaluatedMeasure))}},t.prototype._renderHighlight=function(t){this.isHighlighted&&(t.save(),t.strokeStyle=this._highlightColor,t.lineWidth=this._highlightLineWidth,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._host&&this._host.useSmallestIdeal&&!this._font&&(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.renderToIntermediateTexture?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.host._numLayoutCalls++,this._currentMeasure.addAndTransformToRef(this._transformMatrix,0|-this._paddingLeftInPixels,0|-this._paddingTopInPixels,0|this._paddingRightInPixels,0|this._paddingBottomInPixels,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&&l.Logger.Error("Layout cycle detected in GUI (Control name=".concat(this.name,", uniqueId=").concat(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._tempPaddingMeasure.copyFrom(t),this.parent&&this.parent.descendantsOnlyPadding&&(this._tempPaddingMeasure.left+=this.parent.paddingLeftInPixels,this._tempPaddingMeasure.top+=this.parent.paddingTopInPixels,this._tempPaddingMeasure.width-=this.parent.paddingLeftInPixels+this.parent.paddingRightInPixels,this._tempPaddingMeasure.height-=this.parent.paddingTopInPixels+this.parent.paddingBottomInPixels),this._currentMeasure.copyFrom(this._tempPaddingMeasure),this._preMeasure(this._tempPaddingMeasure,e),this._measure(),this._computeAlignment(this._tempPaddingMeasure,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(this._tempPaddingMeasure,e),this._cachedParentMeasure.copyFrom(this._tempPaddingMeasure),this._currentMeasure.transformToRef(this._transformMatrix,this._evaluatedMeasure),this.onDirtyObservable.hasObservers()&&this.onDirtyObservable.notifyObservers(this)},t.prototype._evaluateClippingState=function(t){if(this._currentMeasure.transformToRef(this._transformMatrix,this._evaluatedMeasure),this.parent&&this.parent.clipChildren){if(t.transformToRef(this.parent._transformMatrix,this._evaluatedParentMeasure),this._evaluatedMeasure.left>this._evaluatedParentMeasure.left+this._evaluatedParentMeasure.width)return void(this._isClipped=!0);if(this._evaluatedMeasure.left+this._evaluatedMeasure.width<this._evaluatedParentMeasure.left)return void(this._isClipped=!0);if(this._evaluatedMeasure.top>this._evaluatedParentMeasure.top+this._evaluatedParentMeasure.height)return void(this._isClipped=!0);if(this._evaluatedMeasure.top+this._evaluatedMeasure.height<this._evaluatedParentMeasure.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),0!==this.fixedRatio&&(this._fixedRatioMasterIsWidth?this._currentMeasure.height=this._currentMeasure.width*this.fixedRatio:this._currentMeasure.width=this._currentMeasure.height*this.fixedRatio)},t.prototype._computeAlignment=function(e,i){var n=this._currentMeasure.width,o=this._currentMeasure.height,r=e.width,a=e.height,s=0,l=0;switch(this.horizontalAlignment){case t.HORIZONTAL_ALIGNMENT_LEFT:s=0;break;case t.HORIZONTAL_ALIGNMENT_RIGHT:s=r-n;break;case t.HORIZONTAL_ALIGNMENT_CENTER:s=(r-n)/2}switch(this.verticalAlignment){case t.VERTICAL_ALIGNMENT_TOP:l=0;break;case t.VERTICAL_ALIGNMENT_BOTTOM:l=a-o;break;case t.VERTICAL_ALIGNMENT_CENTER:l=(a-o)/2}this.descendantsOnlyPadding||(this._paddingLeft.isPixel?(this._currentMeasure.left+=this._paddingLeft.getValue(this._host),this._currentMeasure.width-=this._paddingLeft.getValue(this._host)):(this._currentMeasure.left+=r*this._paddingLeft.getValue(this._host),this._currentMeasure.width-=r*this._paddingLeft.getValue(this._host)),this._paddingRight.isPixel?this._currentMeasure.width-=this._paddingRight.getValue(this._host):this._currentMeasure.width-=r*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+=a*this._paddingTop.getValue(this._host),this._currentMeasure.height-=a*this._paddingTop.getValue(this._host)),this._paddingBottom.isPixel?this._currentMeasure.height-=this._paddingBottom.getValue(this._host):this._currentMeasure.height-=a*this._paddingBottom.getValue(this._host)),this._left.isPixel?this._currentMeasure.left+=this._left.getValue(this._host):this._currentMeasure.left+=r*this._left.getValue(this._host),this._top.isPixel?this._currentMeasure.top+=this._top.getValue(this._host):this._currentMeasure.top+=a*this._top.getValue(this._host),this._currentMeasure.left+=s,this._currentMeasure.top+=l},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 n=new f(0,0,0,0);n.left=Math.max(this._tmpMeasureA.left,this._currentMeasure.left),n.top=Math.max(this._tmpMeasureA.top,this._currentMeasure.top),n.width=Math.min(this._tmpMeasureA.left+this._tmpMeasureA.width,this._currentMeasure.left+this._currentMeasure.width)-n.left,n.height=Math.min(this._tmpMeasureA.top+this._tmpMeasureA.height,this._currentMeasure.top+this._currentMeasure.height)-n.top,t._ClipMeasure.copyFrom(n)}if(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY){var o=this.shadowOffsetX,r=this.shadowOffsetY,a=this.shadowBlur,s=Math.min(Math.min(o,0)-2*a,0),l=Math.max(Math.max(o,0)+2*a,0),_=Math.min(Math.min(r,0)-2*a,0),h=Math.max(Math.max(r,0)+2*a,0);e.rect(t._ClipMeasure.left+s,t._ClipMeasure.top+_,t._ClipMeasure.width+l-s,t._ClipMeasure.height+h-_)}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):(this.host._numRenderCalls++,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,n,o,r,a,s){return!!this._isEnabled&&(!(!this.isHitTestVisible||!this.isVisible||this._doNotRender)&&(!!this.contains(t,e)&&(this._processObservables(n,t,e,i,o,r,a,s),!0)))},t.prototype._onPointerMove=function(t,e,i,n){this.onPointerMoveObservable.notifyObservers(e,-1,t,this,n)&&null!=this.parent&&this.parent._onPointerMove(t,e,i,n)},t.prototype._onPointerEnter=function(t,e){return!!this._isEnabled&&(!(this._enterCount>0)&&(-1===this._enterCount&&(this._enterCount=0),this._enterCount++,this.onPointerEnterObservable.notifyObservers(this,-1,t,this,e)&&null!=this.parent&&this.parent._onPointerEnter(t,e),!0))},t.prototype._onPointerOut=function(t,e,i){if(void 0===i&&(i=!1),i||this._isEnabled&&t!==this){this._enterCount=0;var n=!0;t.isAscendant(this)||(n=this.onPointerOutObservable.notifyObservers(this,-1,t,this,e)),n&&null!=this.parent&&this.parent._onPointerOut(t,e,i)}},t.prototype._onPointerDown=function(t,e,i,n,o){return this._onPointerEnter(this,o),0===this._downCount&&(this._downCount++,this._downPointerIds[i]=!0,this.onPointerDownObservable.notifyObservers(new p(e,n),-1,t,this,o)&&null!=this.parent&&this.parent._onPointerDown(t,e,i,n,o),!0)},t.prototype._onPointerUp=function(t,e,i,n,o,r){if(this._isEnabled){this._downCount=0,delete this._downPointerIds[i];var a=o;o&&(this._enterCount>0||-1===this._enterCount)&&(a=this.onPointerClickObservable.notifyObservers(new p(e,n),-1,t,this,r)),this.onPointerUpObservable.notifyObservers(new p(e,n),-1,t,this,r)&&null!=this.parent&&this.parent._onPointerUp(t,e,i,n,a,r)}},t.prototype._forcePointerUp=function(t){if(void 0===t&&(t=null),null!==t)this._onPointerUp(this,l.Vector2.Zero(),t,0,!0);else for(var e in this._downPointerIds)this._onPointerUp(this,l.Vector2.Zero(),+e,0,!0)},t.prototype._onWheelScroll=function(t,e){this._isEnabled&&(this.onWheelObservable.notifyObservers(new l.Vector2(t,e))&&null!=this.parent&&this.parent._onWheelScroll(t,e))},t.prototype._onCanvasBlur=function(){},t.prototype._processObservables=function(t,e,i,n,o,r,a,s){if(!this._isEnabled)return!1;if(this._dummyVector2.copyFromFloats(e,i),t===l.PointerEventTypes.POINTERMOVE){this._onPointerMove(this,this._dummyVector2,o,n);var _=this._host._lastControlOver[o];return _&&_!==this&&_._onPointerOut(this,n),_!==this&&this._onPointerEnter(this,n),this._host._lastControlOver[o]=this,!0}return t===l.PointerEventTypes.POINTERDOWN?(this._onPointerDown(this,this._dummyVector2,o,r,n),this._host._registerLastControlDown(this,o),this._host._lastPickedControl=this,!0):t===l.PointerEventTypes.POINTERUP?(this._host._lastControlDown[o]&&this._host._lastControlDown[o]._onPointerUp(this,this._dummyVector2,o,r,!0,n),delete this._host._lastControlDown[o],!0):!(t!==l.PointerEventTypes.POINTERWHEEL||!this._host._lastControlOver[o])&&(this._host._lastControlOver[o]._onWheelScroll(a,s),!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),this.getDescendants().forEach((function(t){return t._markAllAsDirty()})))},t.prototype.serialize=function(t){l.SerializationHelper.Serialize(this,t),t.name=this.name,t.className=this.getClassName(),this._font&&(t.fontFamily=this._fontFamily,t.fontSize=this.fontSize,t.fontWeight=this.fontWeight,t.fontStyle=this.fontStyle)},t.prototype._parseFromContent=function(t,e){t.fontFamily&&(this.fontFamily=t.fontFamily),t.fontSize&&(this.fontSize=t.fontSize),t.fontWeight&&(this.fontWeight=t.fontWeight),t.fontStyle&&(this.fontStyle=t.fontStyle)},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.onWheelObservable.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));this.onDisposeObservable.notifyObservers(this),this.onDisposeObservable.clear()},Object.defineProperty(t,"HORIZONTAL_ALIGNMENT_LEFT",{get:function(){return t._HORIZONTAL_ALIGNMENT_LEFT},enumerable:!1,configurable:!0}),Object.defineProperty(t,"HORIZONTAL_ALIGNMENT_RIGHT",{get:function(){return t._HORIZONTAL_ALIGNMENT_RIGHT},enumerable:!1,configurable:!0}),Object.defineProperty(t,"HORIZONTAL_ALIGNMENT_CENTER",{get:function(){return t._HORIZONTAL_ALIGNMENT_CENTER},enumerable:!1,configurable:!0}),Object.defineProperty(t,"VERTICAL_ALIGNMENT_TOP",{get:function(){return t._VERTICAL_ALIGNMENT_TOP},enumerable:!1,configurable:!0}),Object.defineProperty(t,"VERTICAL_ALIGNMENT_BOTTOM",{get:function(){return t._VERTICAL_ALIGNMENT_BOTTOM},enumerable:!1,configurable:!0}),Object.defineProperty(t,"VERTICAL_ALIGNMENT_CENTER",{get:function(){return t._VERTICAL_ALIGNMENT_CENTER},enumerable:!1,configurable:!0}),t._GetFontOffset=function(e){if(t._FontHeightSizes[e])return t._FontHeightSizes[e];var i=l.EngineStore.LastCreatedEngine;if(!i)throw new Error("Invalid engine. Unable to create a canvas.");var n=i.getFontOffset(e);return t._FontHeightSizes[e]=n,n},t.Parse=function(t,e){var i=l.Tools.Instantiate("BABYLON.GUI."+t.className),n=l.SerializationHelper.Parse((function(){return new i}),t,null);return n.name=t.name,n._parseFromContent(t,e),n},t.drawEllipse=function(t,e,i,n,o){o.translate(t,e),o.scale(i,n),o.beginPath(),o.arc(0,0,1,0,2*Math.PI),o.closePath(),o.scale(1/i,1/n),o.translate(-t,-e)},t.AllowAlphaInheritance=!1,t._ClipMeasure=new f(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(){},r([Object(l.serialize)()],t.prototype,"metadata",void 0),r([Object(l.serialize)()],t.prototype,"isHitTestVisible",void 0),r([Object(l.serialize)()],t.prototype,"isPointerBlocker",void 0),r([Object(l.serialize)()],t.prototype,"isFocusInvisible",void 0),r([Object(l.serialize)()],t.prototype,"clipChildren",void 0),r([Object(l.serialize)()],t.prototype,"clipContent",void 0),r([Object(l.serialize)()],t.prototype,"useBitmapCache",void 0),r([Object(l.serialize)()],t.prototype,"shadowOffsetX",null),r([Object(l.serialize)()],t.prototype,"shadowOffsetY",null),r([Object(l.serialize)()],t.prototype,"shadowBlur",null),r([Object(l.serialize)()],t.prototype,"shadowColor",null),r([Object(l.serialize)()],t.prototype,"hoverCursor",void 0),r([Object(l.serialize)()],t.prototype,"fontOffset",null),r([Object(l.serialize)()],t.prototype,"alpha",null),r([Object(l.serialize)()],t.prototype,"scaleX",null),r([Object(l.serialize)()],t.prototype,"scaleY",null),r([Object(l.serialize)()],t.prototype,"rotation",null),r([Object(l.serialize)()],t.prototype,"transformCenterY",null),r([Object(l.serialize)()],t.prototype,"transformCenterX",null),r([Object(l.serialize)()],t.prototype,"horizontalAlignment",null),r([Object(l.serialize)()],t.prototype,"verticalAlignment",null),r([Object(l.serialize)()],t.prototype,"fixedRatio",void 0),r([Object(l.serialize)()],t.prototype,"width",null),r([Object(l.serialize)()],t.prototype,"height",null),r([Object(l.serialize)()],t.prototype,"style",null),r([Object(l.serialize)()],t.prototype,"color",null),r([Object(l.serialize)()],t.prototype,"zIndex",null),r([Object(l.serialize)()],t.prototype,"notRenderable",null),r([Object(l.serialize)()],t.prototype,"isVisible",null),r([Object(l.serialize)()],t.prototype,"descendantsOnlyPadding",null),r([Object(l.serialize)()],t.prototype,"paddingLeft",null),r([Object(l.serialize)()],t.prototype,"paddingRight",null),r([Object(l.serialize)()],t.prototype,"paddingTop",null),r([Object(l.serialize)()],t.prototype,"paddingBottom",null),r([Object(l.serialize)()],t.prototype,"left",null),r([Object(l.serialize)()],t.prototype,"top",null),r([Object(l.serialize)()],t.prototype,"linkOffsetX",null),r([Object(l.serialize)()],t.prototype,"linkOffsetY",null),r([Object(l.serialize)()],t.prototype,"isEnabled",null),r([Object(l.serialize)()],t.prototype,"disabledColor",null),r([Object(l.serialize)()],t.prototype,"disabledColorItem",null),r([Object(l.serialize)()],t.prototype,"overlapGroup",void 0),r([Object(l.serialize)()],t.prototype,"overlapDeltaMultiplier",void 0),t}();Object(l.RegisterClass)("BABYLON.GUI.Control",g);var m=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._children=new Array,i._measureForChildren=f.Empty(),i._background="",i._adaptWidthToChildren=!1,i._adaptHeightToChildren=!1,i._renderToIntermediateTexture=!1,i._intermediateTexture=null,i.logLayoutCycleErrors=!1,i.maxLayoutCycle=3,i}return o(e,t),Object.defineProperty(e.prototype,"renderToIntermediateTexture",{get:function(){return this._renderToIntermediateTexture},set:function(t){this._renderToIntermediateTexture!==t&&(this._renderToIntermediateTexture=t,this._markAsDirty())},enumerable:!1,configurable:!0}),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:!1,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:!1,configurable:!0}),Object.defineProperty(e.prototype,"background",{get:function(){return this._background},set:function(t){this._background!==t&&(this._background=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"children",{get:function(){return this._children},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isReadOnly",{get:function(){return this._isReadOnly},set:function(t){this._isReadOnly=t;for(var e=0,i=this._children;e<i.length;e++){i[e].isReadOnly=t}},enumerable:!1,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 n=i[e];if(n.name===t)return n}return null},e.prototype.getChildByType=function(t,e){for(var i=0,n=this.children;i<n.length;i++){var o=n[i];if(o.typeName===e)return o}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)||(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,n=this._children;i<n.length;i++){n[i]._offsetLeft(e)}},e.prototype._offsetTop=function(e){t.prototype._offsetTop.call(this,e);for(var i=0,n=this._children;i<n.length;i++){n[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,n=this._children;i<n.length;i++){n[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),this._renderToIntermediateTexture&&(this._intermediateTexture&&this._host.getScene()!=this._intermediateTexture.getScene()&&(this._intermediateTexture.dispose(),this._intermediateTexture=null),this._intermediateTexture?this._intermediateTexture.scaleTo(this._currentMeasure.width,this._currentMeasure.height):(this._intermediateTexture=new l.DynamicTexture("",{width:this._currentMeasure.width,height:this._currentMeasure.height},this._host.getScene(),!1,l.Texture.NEAREST_SAMPLINGMODE,l.Constants.TEXTUREFORMAT_RGBA,!1),this._intermediateTexture.hasAlpha=!0)))},e.prototype._layout=function(t,e){var i,n;if(!this.isDirty&&(!this.isVisible||this.notRenderable))return!1;this.host._numLayoutCalls++,this._isDirty&&this._currentMeasure.transformToRef(this._transformMatrix,this._prevCurrentMeasureTransformedIntoGlobalSpace);var o=0;e.save(),this._applyStates(e),this._beforeLayout();do{var r=-1,a=-1;if(this._rebuildLayout=!1,this._processMeasures(t,e),!this._isClipped){for(var s=0,_=this._children;s<_.length;s++){var h=_[s];h._tempParentMeasure.copyFrom(this._measureForChildren),h._layout(this._measureForChildren,e)&&(this.adaptWidthToChildren&&h._width.isPixel&&(r=Math.max(r,h._currentMeasure.width+h._paddingLeftInPixels+h._paddingRightInPixels)),this.adaptHeightToChildren&&h._height.isPixel&&(a=Math.max(a,h._currentMeasure.height+h._paddingTopInPixels+h._paddingBottomInPixels)))}this.adaptWidthToChildren&&r>=0&&(r+=this.paddingLeftInPixels+this.paddingRightInPixels,this.width!==r+"px"&&(null===(i=this.parent)||void 0===i||i._markAsDirty(),this.width=r+"px",this._rebuildLayout=!0)),this.adaptHeightToChildren&&a>=0&&(a+=this.paddingTopInPixels+this.paddingBottomInPixels,this.height!==a+"px"&&(null===(n=this.parent)||void 0===n||n._markAsDirty(),this.height=a+"px",this._rebuildLayout=!0)),this._postMeasure()}o++}while(this._rebuildLayout&&o<this.maxLayoutCycle);return o>=3&&this.logLayoutCycleErrors&&l.Logger.Error("Layout cycle detected in GUI (Container name=".concat(this.name,", uniqueId=").concat(this.uniqueId,")")),e.restore(),this._isDirty&&(this.invalidateRect(),this._isDirty=!1),!0},e.prototype._postMeasure=function(){},e.prototype._draw=function(t,e){var i=this._renderToIntermediateTexture&&this._intermediateTexture,n=i?this._intermediateTexture.getContext():t;i&&(n.save(),n.translate(-this._currentMeasure.left,-this._currentMeasure.top),e?n.clearRect(e.left,e.top,e.width,e.height):n.clearRect(this._currentMeasure.left,this._currentMeasure.top,this._currentMeasure.width,this._currentMeasure.height)),this._localDraw(n),t.save(),this.clipChildren&&this._clipForChildren(n);for(var o=0,r=this._children;o<r.length;o++){var a=r[o];e&&!a._intersectsRect(e)||a._render(n,e)}i&&(n.restore(),t.save(),t.globalAlpha=this.alpha,t.drawImage(n.canvas,this._currentMeasure.left,this._currentMeasure.top),t.restore()),t.restore()},e.prototype.getDescendantsToRef=function(t,e,i){if(void 0===e&&(e=!1),this.children)for(var n=0;n<this.children.length;n++){var o=this.children[n];i&&!i(o)||t.push(o),e||o.getDescendantsToRef(t,!1,i)}},e.prototype._processPicking=function(e,i,n,o,r,a,s,l){if(!this._isEnabled||!this.isVisible||this.notRenderable)return!1;var _=t.prototype.contains.call(this,e,i);if(!_&&this.clipChildren)return!1;for(var h=this._children.length-1;h>=0;h--){var c=this._children[h];if(c._processPicking(e,i,n,o,r,a,s,l))return c.hoverCursor&&this._host._changeCursor(c.hoverCursor),!0}return!!_&&(!!this.isHitTestVisible&&this._processObservables(o,e,i,n,r,a,s,l))},e.prototype._additionalProcessing=function(e,i){t.prototype._additionalProcessing.call(this,e,i),this._measureForChildren.copyFrom(this._currentMeasure)},e.prototype.serialize=function(e){if(t.prototype.serialize.call(this,e),this.children.length){e.children=[];for(var i=0,n=this.children;i<n.length;i++){var o={};n[i].serialize(o),e.children.push(o)}}},e.prototype.dispose=function(){var e;t.prototype.dispose.call(this);for(var i=this.children.length-1;i>=0;i--)this.children[i].dispose();null===(e=this._intermediateTexture)||void 0===e||e.dispose()},e.prototype._parseFromContent=function(e,i){if(t.prototype._parseFromContent.call(this,e,i),this._link(i),e.children)for(var n=0,o=e.children;n<o.length;n++){var r=o[n];this.addControl(g.Parse(r,i))}},r([Object(l.serialize)()],e.prototype,"renderToIntermediateTexture",null),r([Object(l.serialize)()],e.prototype,"maxLayoutCycle",void 0),r([Object(l.serialize)()],e.prototype,"adaptHeightToChildren",null),r([Object(l.serialize)()],e.prototype,"adaptWidthToChildren",null),r([Object(l.serialize)()],e.prototype,"background",null),e}(g);Object(l.RegisterClass)("BABYLON.GUI.Container",m);var v,y=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._thickness=1,i._cornerRadius=0,i}return o(e,t),Object.defineProperty(e.prototype,"thickness",{get:function(){return this._thickness},set:function(t){this._thickness!==t&&(this._thickness=t,this._markAsDirty())},enumerable:!1,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:!1,configurable:!0}),e.prototype._getTypeName=function(){return"Rectangle"},e.prototype._computeAdditionnalOffsetX=function(){return this._cornerRadius?1:0},e.prototype._computeAdditionnalOffsetY=function(){return this._cornerRadius?1:0},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="Button"===this.typeName?this.isEnabled?this._background:this.disabledColor: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,n=this._currentMeasure.top+e,o=this._currentMeasure.width-2*e,r=this._currentMeasure.height-2*e,a=Math.min(r/2-2,Math.min(o/2-2,this._cornerRadius));t.beginPath(),t.moveTo(i+a,n),t.lineTo(i+o-a,n),t.quadraticCurveTo(i+o,n,i+o,n+a),t.lineTo(i+o,n+r-a),t.quadraticCurveTo(i+o,n+r,i+o-a,n+r),t.lineTo(i+a,n+r),t.quadraticCurveTo(i,n+r,i,n+r-a),t.lineTo(i,n+a),t.quadraticCurveTo(i,n,i+a,n),t.closePath()},e.prototype._clipForChildren=function(t){this._cornerRadius&&(this._drawRoundedRect(t,this._thickness),t.clip())},r([Object(l.serialize)()],e.prototype,"thickness",null),r([Object(l.serialize)()],e.prototype,"cornerRadius",null),e}(m);Object(l.RegisterClass)("BABYLON.GUI.Rectangle",y),function(t){t[t.Clip=0]="Clip",t[t.WordWrap=1]="WordWrap",t[t.Ellipsis=2]="Ellipsis",t[t.WordWrapEllipsis=3]="WordWrapEllipsis"}(v||(v={}));var x=function(t){function e(e,i){void 0===i&&(i="");var n=t.call(this,e)||this;return n.name=e,n._text="",n._textWrapping=v.Clip,n._textHorizontalAlignment=g.HORIZONTAL_ALIGNMENT_CENTER,n._textVerticalAlignment=g.VERTICAL_ALIGNMENT_CENTER,n._resizeToFit=!1,n._lineSpacing=new _(0),n._outlineWidth=0,n._outlineColor="white",n._underline=!1,n._lineThrough=!1,n.onTextChangedObservable=new l.Observable,n.onLinesReadyObservable=new l.Observable,n.text=i,n}return o(e,t),Object.defineProperty(e.prototype,"lines",{get:function(){return this._lines},enumerable:!1,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:!1,configurable:!0}),Object.defineProperty(e.prototype,"textWrapping",{get:function(){return this._textWrapping},set:function(t){this._textWrapping!==t&&(this._textWrapping=+t,this._markAsDirty())},enumerable:!1,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:!1,configurable:!0}),Object.defineProperty(e.prototype,"textHorizontalAlignment",{get:function(){return this._textHorizontalAlignment},set:function(t){this._textHorizontalAlignment!==t&&(this._textHorizontalAlignment=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"textVerticalAlignment",{get:function(){return this._textVerticalAlignment},set:function(t){this._textVerticalAlignment!==t&&(this._textVerticalAlignment=t,this._markAsDirty())},enumerable:!1,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:!1,configurable:!0}),Object.defineProperty(e.prototype,"outlineWidth",{get:function(){return this._outlineWidth},set:function(t){this._outlineWidth!==t&&(this._outlineWidth=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"underline",{get:function(){return this._underline},set:function(t){this._underline!==t&&(this._underline=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"lineThrough",{get:function(){return this._lineThrough},set:function(t){this._lineThrough!==t&&(this._lineThrough=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"outlineColor",{get:function(){return this._outlineColor},set:function(t){this._outlineColor!==t&&(this._outlineColor=t,this._markAsDirty())},enumerable:!1,configurable:!0}),e.prototype._getTypeName=function(){return"TextBlock"},e.prototype._processMeasures=function(e,i){this._fontOffset&&!this.isDirty||(this._fontOffset=g._GetFontOffset(i.font)),t.prototype._processMeasures.call(this,e,i),this._lines=this._breakLines(this._currentMeasure.width,this._currentMeasure.height,i),this.onLinesReadyObservable.notifyObservers(this);for(var n=0,o=0;o<this._lines.length;o++){var r=this._lines[o];r.width>n&&(n=r.width)}if(this._resizeToFit){if(this._textWrapping===v.Clip){var a=this._paddingLeftInPixels+this._paddingRightInPixels+n|0;a!==this._width.internalValue&&(this._width.updateInPlace(a,_.UNITMODE_PIXEL),this._rebuildLayout=!0)}var s=this._paddingTopInPixels+this._paddingBottomInPixels+this._fontOffset.height*this._lines.length|0;if(this._lines.length>0&&0!==this._lineSpacing.internalValue){var l=0;l=this._lineSpacing.isPixel?this._lineSpacing.getValue(this._host):this._lineSpacing.getValue(this._host)*this._height.getValueInPixel(this._host,this._cachedParentMeasure.height),s+=(this._lines.length-1)*l}s!==this._height.internalValue&&(this._height.updateInPlace(s,_.UNITMODE_PIXEL),this._rebuildLayout=!0)}},e.prototype._drawText=function(t,e,i,n){var o=this._currentMeasure.width,r=0;switch(this._textHorizontalAlignment){case g.HORIZONTAL_ALIGNMENT_LEFT:r=0;break;case g.HORIZONTAL_ALIGNMENT_RIGHT:r=o-e;break;case g.HORIZONTAL_ALIGNMENT_CENTER:r=(o-e)/2}(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(n.shadowColor=this.shadowColor,n.shadowBlur=this.shadowBlur,n.shadowOffsetX=this.shadowOffsetX,n.shadowOffsetY=this.shadowOffsetY),this.outlineWidth&&n.strokeText(t,this._currentMeasure.left+r,i),n.fillText(t,this._currentMeasure.left+r,i),this._underline&&(n.beginPath(),n.lineWidth=Math.round(.05*this.fontSizeInPixels),n.moveTo(this._currentMeasure.left+r,i+3),n.lineTo(this._currentMeasure.left+r+e,i+3),n.stroke(),n.closePath()),this._lineThrough&&(n.beginPath(),n.lineWidth=Math.round(.05*this.fontSizeInPixels),n.moveTo(this._currentMeasure.left+r,i-this.fontSizeInPixels/3),n.lineTo(this._currentMeasure.left+r+e,i-this.fontSizeInPixels/3),n.stroke(),n.closePath())},e.prototype._draw=function(t,e){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.lineJoin="miter",e.miterLimit=2)},e.prototype._breakLines=function(t,e,i){var n=[],o=this.text.split("\n");if(this._textWrapping===v.Ellipsis)for(var r=0,a=o;r<a.length;r++){var s=a[r];n.push(this._parseLineEllipsis(s,t,i))}else if(this._textWrapping===v.WordWrap)for(var l=0,_=o;l<_.length;l++){s=_[l];n.push.apply(n,this._parseLineWordWrap(s,t,i))}else if(this._textWrapping===v.WordWrapEllipsis)for(var h=0,c=o;h<c.length;h++){s=c[h];n.push.apply(n,this._parseLineWordWrapEllipsis(s,t,e,i))}else for(var u=0,d=o;u<d.length;u++){s=d[u];n.push(this._parseLine(s,i))}return n},e.prototype._parseLine=function(t,e){void 0===t&&(t="");var i=e.measureText(t);return{text:t,width:Math.abs(i.actualBoundingBoxLeft)+Math.abs(i.actualBoundingBoxRight)}},e.prototype._getCharsToRemove=function(t,e,i){var n=t>e?t-e:0,o=t/i;return Math.max(Math.floor(n/o),1)},e.prototype._parseLineEllipsis=function(t,e,i){void 0===t&&(t="");var n=i.measureText(t),o=Math.abs(n.actualBoundingBoxLeft)+Math.abs(n.actualBoundingBoxRight),r=this._getCharsToRemove(o,e,t.length),a=Array.from&&Array.from(t);if(a)for(;a.length&&o>e;)a.splice(a.length-r,r),t="".concat(a.join(""),"…"),n=i.measureText(t),o=Math.abs(n.actualBoundingBoxLeft)+Math.abs(n.actualBoundingBoxRight),r=this._getCharsToRemove(o,e,t.length);else{for(;t.length>2&&o>e;)t=t.slice(0,-r),n=i.measureText(t+"…"),o=Math.abs(n.actualBoundingBoxLeft)+Math.abs(n.actualBoundingBoxRight),r=this._getCharsToRemove(o,e,t.length);t+="…"}return{text:t,width:o}},e.prototype._parseLineWordWrap=function(t,e,i){void 0===t&&(t="");for(var n=[],o=this.wordSplittingFunction?this.wordSplittingFunction(t):t.split(" "),r=i.measureText(t),a=Math.abs(r.actualBoundingBoxLeft)+Math.abs(r.actualBoundingBoxRight),s=0;s<o.length;s++){var l=s>0?t+" "+o[s]:o[0],_=i.measureText(l),h=Math.abs(_.actualBoundingBoxLeft)+Math.abs(_.actualBoundingBoxRight);h>e&&s>0?(n.push({text:t,width:a}),t=o[s],r=i.measureText(t),a=Math.abs(r.actualBoundingBoxLeft)+Math.abs(r.actualBoundingBoxRight)):(a=h,t=l)}return n.push({text:t,width:a}),n},e.prototype._parseLineWordWrapEllipsis=function(t,e,i,n){void 0===t&&(t="");for(var o=this._parseLineWordWrap(t,e,n),r=1;r<=o.length;r++){if(this._computeHeightForLinesOf(r)>i&&r>1){var a=o[r-2],s=o[r-1];o[r-2]=this._parseLineEllipsis("".concat(a.text+s.text),e,n);for(var l=o.length-r+1,_=0;_<l;_++)o.pop();return o}}return o},e.prototype._renderLines=function(t){var e=this._currentMeasure.height,i=0;switch(this._textVerticalAlignment){case g.VERTICAL_ALIGNMENT_TOP:i=this._fontOffset.ascent;break;case g.VERTICAL_ALIGNMENT_BOTTOM:i=e-this._fontOffset.height*(this._lines.length-1)-this._fontOffset.descent;break;case g.VERTICAL_ALIGNMENT_CENTER:i=this._fontOffset.ascent+(e-this._fontOffset.height*this._lines.length)/2}i+=this._currentMeasure.top;for(var n=0;n<this._lines.length;n++){var o=this._lines[n];0!==n&&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(o.text,o.width,i,t),i+=this._fontOffset.height}},e.prototype._computeHeightForLinesOf=function(t){var e=this._paddingTopInPixels+this._paddingBottomInPixels+this._fontOffset.height*t;if(t>0&&0!==this._lineSpacing.internalValue){e+=(t-1)*(this._lineSpacing.isPixel?this._lineSpacing.getValue(this._host):this._lineSpacing.getValue(this._host)*this._height.getValueInPixel(this._host,this._cachedParentMeasure.height))}return e},e.prototype.computeExpectedHeight=function(){var t;if(this.text&&this.widthInPixels){var e=null===(t=l.EngineStore.LastCreatedEngine)||void 0===t?void 0:t.createCanvas(0,0).getContext("2d");if(e){this._applyStates(e),this._fontOffset||(this._fontOffset=g._GetFontOffset(e.font));var i=this._lines?this._lines:this._breakLines(this.widthInPixels-this._paddingLeftInPixels-this._paddingRightInPixels,this.heightInPixels-this._paddingTopInPixels-this._paddingBottomInPixels,e);return this._computeHeightForLinesOf(i.length)}}return 0},e.prototype.dispose=function(){t.prototype.dispose.call(this),this.onTextChangedObservable.clear()},r([Object(l.serialize)()],e.prototype,"resizeToFit",null),r([Object(l.serialize)()],e.prototype,"textWrapping",null),r([Object(l.serialize)()],e.prototype,"text",null),r([Object(l.serialize)()],e.prototype,"textHorizontalAlignment",null),r([Object(l.serialize)()],e.prototype,"textVerticalAlignment",null),r([Object(l.serialize)()],e.prototype,"lineSpacing",null),r([Object(l.serialize)()],e.prototype,"outlineWidth",null),r([Object(l.serialize)()],e.prototype,"underline",null),r([Object(l.serialize)()],e.prototype,"lineThrough",null),r([Object(l.serialize)()],e.prototype,"outlineColor",null),e}(g);Object(l.RegisterClass)("BABYLON.GUI.TextBlock",x);var P=function(t){function e(i,n){void 0===n&&(n=null);var o=t.call(this,i)||this;return o.name=i,o._workingCanvas=null,o._loaded=!1,o._stretch=e.STRETCH_FILL,o._autoScale=!1,o._sourceLeft=0,o._sourceTop=0,o._sourceWidth=0,o._sourceHeight=0,o._svgAttributesComputationCompleted=!1,o._isSVG=!1,o._cellWidth=0,o._cellHeight=0,o._cellId=-1,o._populateNinePatchSlicesFromImage=!1,o._imageDataCache={data:null,key:""},o.onImageLoadedObservable=new l.Observable,o.onSVGAttributesComputedObservable=new l.Observable,o.source=n,o}return o(e,t),Object.defineProperty(e.prototype,"isLoaded",{get:function(){return this._loaded},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"detectPointerOnOpaqueOnly",{get:function(){return this._detectPointerOnOpaqueOnly},set:function(t){this._detectPointerOnOpaqueOnly!==t&&(this._detectPointerOnOpaqueOnly=t)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"sliceLeft",{get:function(){return this._sliceLeft},set:function(t){this._sliceLeft!==t&&(this._sliceLeft=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"sliceRight",{get:function(){return this._sliceRight},set:function(t){this._sliceRight!==t&&(this._sliceRight=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"sliceTop",{get:function(){return this._sliceTop},set:function(t){this._sliceTop!==t&&(this._sliceTop=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"sliceBottom",{get:function(){return this._sliceBottom},set:function(t){this._sliceBottom!==t&&(this._sliceBottom=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"sourceLeft",{get:function(){return this._sourceLeft},set:function(t){this._sourceLeft!==t&&(this._sourceLeft=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"sourceTop",{get:function(){return this._sourceTop},set:function(t){this._sourceTop!==t&&(this._sourceTop=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"sourceWidth",{get:function(){return this._sourceWidth},set:function(t){this._sourceWidth!==t&&(this._sourceWidth=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"sourceHeight",{get:function(){return this._sourceHeight},set:function(t){this._sourceHeight!==t&&(this._sourceHeight=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"imageWidth",{get:function(){return this._imageWidth},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"imageHeight",{get:function(){return this._imageHeight},enumerable:!1,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:!1,configurable:!0}),Object.defineProperty(e.prototype,"isSVG",{get:function(){return this._isSVG},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"svgAttributesComputationCompleted",{get:function(){return this._svgAttributesComputationCompleted},enumerable:!1,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:!1,configurable:!0}),Object.defineProperty(e.prototype,"stretch",{get:function(){return this._stretch},set:function(t){this._stretch!==t&&(this._stretch=t,this._markAsDirty())},enumerable:!1,configurable:!0}),e.prototype._rotate90=function(t,i){var n,o;void 0===i&&(i=!1);var r=this._domImage.width,a=this._domImage.height,s=(null===(o=null===(n=this._host)||void 0===n?void 0:n.getScene())||void 0===o?void 0:o.getEngine())||l.EngineStore.LastCreatedEngine;if(!s)throw new Error("Invalid engine. Unable to create a canvas.");var _=s.createCanvas(a,r),h=_.getContext("2d");h.translate(_.width/2,_.height/2),h.rotate(t*Math.PI/2),h.drawImage(this._domImage,0,0,r,a,-r/2,-a/2,r,a);var c=_.toDataURL("image/jpg"),u=new e(this.name+"rotated",c);return i&&(u._stretch=this._stretch,u._autoScale=this._autoScale,u._cellId=this._cellId,u._cellWidth=t%1?this._cellHeight:this._cellWidth,u._cellHeight=t%1?this._cellWidth:this._cellHeight),this._handleRotationForSVGImage(this,u,t),this._imageDataCache.data=null,u},e.prototype._handleRotationForSVGImage=function(t,e,i){var n=this;t._isSVG&&(t._svgAttributesComputationCompleted?(this._rotate90SourceProperties(t,e,i),this._markAsDirty()):t.onSVGAttributesComputedObservable.addOnce((function(){n._rotate90SourceProperties(t,e,i),n._markAsDirty()})))},e.prototype._rotate90SourceProperties=function(t,e,i){var n,o,r=t.sourceLeft,a=t.sourceTop,s=t.domImage.width,l=t.domImage.height,_=r,h=a,c=t.sourceWidth,u=t.sourceHeight;if(0!=i){var d=i<0?-1:1;i%=4;for(var f=0;f<Math.abs(i);++f)_=-(a-l/2)*d+l/2,h=(r-s/2)*d+s/2,c=(n=[u,c])[0],u=n[1],i<0?h-=u:_-=c,r=_,a=h,s=(o=[l,s])[0],l=o[1]}e.sourceLeft=_,e.sourceTop=h,e.sourceWidth=c,e.sourceHeight=u},e.prototype._extractNinePatchSliceDataFromImage=function(){var t,e,i=this._domImage.width,n=this._domImage.height;if(!this._workingCanvas){var o=(null===(e=null===(t=this._host)||void 0===t?void 0:t.getScene())||void 0===e?void 0:e.getEngine())||l.EngineStore.LastCreatedEngine;if(!o)throw new Error("Invalid engine. Unable to create a canvas.");this._workingCanvas=o.createCanvas(i,n)}var r=this._workingCanvas.getContext("2d");r.drawImage(this._domImage,0,0,i,n);var a=r.getImageData(0,0,i,n);this._sliceLeft=-1,this._sliceRight=-1;for(var s=0;s<i;s++){if((h=a.data[4*s+3])>127&&-1===this._sliceLeft)this._sliceLeft=s;else if(h<127&&this._sliceLeft>-1){this._sliceRight=s;break}}this._sliceTop=-1,this._sliceBottom=-1;for(var _=0;_<n;_++){var h;if((h=a.data[_*i*4+3])>127&&-1===this._sliceTop)this._sliceTop=_;else if(h<127&&this._sliceTop>-1){this._sliceBottom=_;break}}},Object.defineProperty(e.prototype,"domImage",{get:function(){return this._domImage},set:function(t){var e=this;this._domImage=t,this._loaded=!1,this._imageDataCache.data=null,this._domImage.width?this._onImageLoaded():this._domImage.onload=function(){e._onImageLoaded()}},enumerable:!1,configurable:!0}),e.prototype._onImageLoaded=function(){this._imageDataCache.data=null,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()},Object.defineProperty(e.prototype,"source",{get:function(){return this._source},set:function(t){var e,i,n=this;if(this._source!==t){this._loaded=!1,this._source=t,this._imageDataCache.data=null,t&&(t=this._svgCheck(t));var o=(null===(i=null===(e=this._host)||void 0===e?void 0:e.getScene())||void 0===i?void 0:i.getEngine())||l.EngineStore.LastCreatedEngine;if(!o)throw new Error("Invalid engine. Unable to create a canvas.");this._domImage=o.createCanvasImage(),this._domImage.onload=function(){n._onImageLoaded()},t&&(l.Tools.SetCorsBehavior(t,this._domImage),this._domImage.src=t)}},enumerable:!1,configurable:!0}),e.prototype._svgCheck=function(t){var e=this;if(window.SVGSVGElement&&-1!==t.search(/.svg#/gi)&&t.indexOf("#")===t.lastIndexOf("#")){this._isSVG=!0;var i=t.split("#")[0],n=t.split("#")[1],o=document.body.querySelector('object[data="'+i+'"]');if(o){var r=o.contentDocument;if(r&&r.documentElement){var a=r.documentElement.getAttribute("viewBox"),s=Number(r.documentElement.getAttribute("width")),l=Number(r.documentElement.getAttribute("height"));if(r.getElementById(n)&&a&&s&&l)return this._getSVGAttribs(o,n),t}o.addEventListener("load",(function(){e._getSVGAttribs(o,n)}))}else{var _=document.createElement("object");_.data=i,_.type="image/svg+xml",_.width="0%",_.height="0%",document.body.appendChild(_),_.onload=function(){var t=document.body.querySelector('object[data="'+i+'"]');t&&e._getSVGAttribs(t,n)}}return i}return t},e.prototype._getSVGAttribs=function(t,e){var i=t.contentDocument;if(i&&i.documentElement){var n=i.documentElement.getAttribute("viewBox"),o=Number(i.documentElement.getAttribute("width")),r=Number(i.documentElement.getAttribute("height")),a=i.getElementById(e);if(n&&o&&r&&a){var s=Number(n.split(" ")[2]),l=Number(n.split(" ")[3]),_=a.getBBox(),h=1,c=1,u=0,d=0,f=a.transform.baseVal.consolidate().matrix;a.transform&&a.transform.baseVal.consolidate()&&(h=f.a,c=f.d,u=f.e,d=f.f),this.sourceLeft=(h*_.x+u)*o/s,this.sourceTop=(c*_.y+d)*r/l,this.sourceWidth=_.width*h*(o/s),this.sourceHeight=_.height*c*(r/l),this._svgAttributesComputationCompleted=!0,this.onSVGAttributesComputedObservable.notifyObservers(this)}}},Object.defineProperty(e.prototype,"cellWidth",{get:function(){return this._cellWidth},set:function(t){this._cellWidth!==t&&(this._cellWidth=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"cellHeight",{get:function(){return this._cellHeight},set:function(t){this._cellHeight!==t&&(this._cellHeight=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"cellId",{get:function(){return this._cellId},set:function(t){this._cellId!==t&&(this._cellId=t,this._markAsDirty())},enumerable:!1,configurable:!0}),e.prototype.contains=function(e,i){if(!t.prototype.contains.call(this,e,i))return!1;if(!this._detectPointerOnOpaqueOnly||!this._workingCanvas)return!0;var n=0|this._currentMeasure.width,o=0|this._currentMeasure.height,r=n+"_"+o,a=this._imageDataCache.data;if(!a||this._imageDataCache.key!==r){var s=this._workingCanvas.getContext("2d");this._imageDataCache.data=a=s.getImageData(0,0,n,o).data,this._imageDataCache.key=r}return a[4*((e=e-this._currentMeasure.left|0)+(i=i-this._currentMeasure.top|0)*n)+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,n){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,n)},e.prototype._prepareWorkingCanvasForOpaqueDetection=function(){var t,e;if(this._detectPointerOnOpaqueOnly){var i=this._currentMeasure.width,n=this._currentMeasure.height;if(!this._workingCanvas){var o=(null===(e=null===(t=this._host)||void 0===t?void 0:t.getScene())||void 0===e?void 0:e.getEngine())||l.EngineStore.LastCreatedEngine;if(!o)throw new Error("Invalid engine. Unable to create a canvas.");this._workingCanvas=o.createCanvas(i,n)}this._workingCanvas.getContext("2d").clearRect(0,0,i,n)}},e.prototype._drawImage=function(t,e,i,n,o,r,a,s,l){(t.drawImage(this._domImage,e,i,n,o,r,a,s,l),this._detectPointerOnOpaqueOnly)&&(t=this._workingCanvas.getContext("2d")).drawImage(this._domImage,e,i,n,o,r-this._currentMeasure.left,a-this._currentMeasure.top,s,l)},e.prototype._draw=function(t){var i,n,o,r;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,n=this._sourceTop,o=this._sourceWidth?this._sourceWidth:this._imageWidth,r=this._sourceHeight?this._sourceHeight:this._imageHeight;else{var a=this._domImage.naturalWidth/this.cellWidth,s=this.cellId/a>>0,l=this.cellId%a;i=this.cellWidth*l,n=this.cellHeight*s,o=this.cellWidth,r=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,n,o,r,this._currentMeasure.left,this._currentMeasure.top,this._currentMeasure.width,this._currentMeasure.height);break;case e.STRETCH_UNIFORM:var _=this._currentMeasure.width/o,h=this._currentMeasure.height/r,c=Math.min(_,h),u=(this._currentMeasure.width-o*c)/2,d=(this._currentMeasure.height-r*c)/2;this._drawImage(t,i,n,o,r,this._currentMeasure.left+u,this._currentMeasure.top+d,o*c,r*c);break;case e.STRETCH_EXTEND:this._drawImage(t,i,n,o,r,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._renderNinePatch=function(t){var e=this._sliceLeft,i=this._sliceTop,n=this._imageHeight-this._sliceBottom,o=this._imageWidth-this._sliceRight,r=this._sliceRight-this._sliceLeft,a=this._sliceBottom-this._sliceTop,s=this._currentMeasure.width-o-e+2,l=this._currentMeasure.height-n-i+2,_=this._currentMeasure.left+e-1,h=this._currentMeasure.top+i-1,c=this._currentMeasure.left+this._currentMeasure.width-o,u=this._currentMeasure.top+this._currentMeasure.height-n;this._drawImage(t,0,0,e,i,this._currentMeasure.left,this._currentMeasure.top,e,i),this._drawImage(t,this._sliceLeft,0,r,i,_,this._currentMeasure.top,s,i),this._drawImage(t,this.sliceRight,0,o,i,c,this._currentMeasure.top,o,i),this._drawImage(t,0,this._sliceTop,e,a,this._currentMeasure.left,h,e,l),this._drawImage(t,this._sliceLeft,this._sliceTop,r,a,_,h,s,l),this._drawImage(t,this._sliceRight,this._sliceTop,o,a,c,h,o,l),this._drawImage(t,0,this._sliceBottom,e,n,this._currentMeasure.left,u,e,n),this._drawImage(t,this.sliceLeft,this._sliceBottom,r,n,_,u,s,n),this._drawImage(t,this._sliceRight,this._sliceBottom,o,n,c,u,o,n)},e.prototype.dispose=function(){t.prototype.dispose.call(this),this.onImageLoadedObservable.clear(),this.onSVGAttributesComputedObservable.clear()},e.STRETCH_NONE=0,e.STRETCH_FILL=1,e.STRETCH_UNIFORM=2,e.STRETCH_EXTEND=3,e.STRETCH_NINE_PATCH=4,r([Object(l.serialize)()],e.prototype,"detectPointerOnOpaqueOnly",null),r([Object(l.serialize)()],e.prototype,"sliceLeft",null),r([Object(l.serialize)()],e.prototype,"sliceRight",null),r([Object(l.serialize)()],e.prototype,"sliceTop",null),r([Object(l.serialize)()],e.prototype,"sliceBottom",null),r([Object(l.serialize)()],e.prototype,"sourceLeft",null),r([Object(l.serialize)()],e.prototype,"sourceTop",null),r([Object(l.serialize)()],e.prototype,"sourceWidth",null),r([Object(l.serialize)()],e.prototype,"sourceHeight",null),r([Object(l.serialize)()],e.prototype,"populateNinePatchSlicesFromImage",null),r([Object(l.serialize)()],e.prototype,"autoScale",null),r([Object(l.serialize)()],e.prototype,"stretch",null),r([Object(l.serialize)()],e.prototype,"source",null),r([Object(l.serialize)()],e.prototype,"cellWidth",null),r([Object(l.serialize)()],e.prototype,"cellHeight",null),r([Object(l.serialize)()],e.prototype,"cellId",null),e}(g);Object(l.RegisterClass)("BABYLON.GUI.Image",P);var O=function(t){function e(e){var i=t.call(this,e)||this;i.name=e,i.delegatePickingToChildren=!1,i.thickness=1,i.isPointerBlocker=!0;var n=null;return i.pointerEnterAnimation=function(){n=i.alpha,i.alpha-=.1},i.pointerOutAnimation=function(){null!==n&&(i.alpha=n)},i.pointerDownAnimation=function(){i.scaleX-=.05,i.scaleY-=.05},i.pointerUpAnimation=function(){i.scaleX+=.05,i.scaleY+=.05},i}return o(e,t),Object.defineProperty(e.prototype,"image",{get:function(){return this._image},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"textBlock",{get:function(){return this._textBlock},enumerable:!1,configurable:!0}),e.prototype._getTypeName=function(){return"Button"},e.prototype._processPicking=function(e,i,n,o,r,a,s,l){if(!this._isEnabled||!this.isHitTestVisible||!this.isVisible||this.notRenderable)return!1;if(!t.prototype.contains.call(this,e,i))return!1;if(this.delegatePickingToChildren){for(var _=!1,h=this._children.length-1;h>=0;h--){var c=this._children[h];if(c.isEnabled&&c.isHitTestVisible&&c.isVisible&&!c.notRenderable&&c.contains(e,i)){_=!0;break}}if(!_)return!1}return this._processObservables(o,e,i,n,r,a,s,l),!0},e.prototype._onPointerEnter=function(e,i){return!!t.prototype._onPointerEnter.call(this,e,i)&&(!this.isReadOnly&&this.pointerEnterAnimation&&this.pointerEnterAnimation(),!0)},e.prototype._onPointerOut=function(e,i,n){void 0===n&&(n=!1),!this.isReadOnly&&this.pointerOutAnimation&&this.pointerOutAnimation(),t.prototype._onPointerOut.call(this,e,i,n)},e.prototype._onPointerDown=function(e,i,n,o,r){return!!t.prototype._onPointerDown.call(this,e,i,n,o,r)&&(!this.isReadOnly&&this.pointerDownAnimation&&this.pointerDownAnimation(),!0)},e.prototype._onPointerUp=function(e,i,n,o,r,a){!this.isReadOnly&&this.pointerUpAnimation&&this.pointerUpAnimation(),t.prototype._onPointerUp.call(this,e,i,n,o,r,a)},e.prototype.serialize=function(e){t.prototype.serialize.call(this,e),this._textBlock&&(e.textBlockName=this._textBlock.name),this._image&&(e.imageName=this._image.name)},e.prototype._parseFromContent=function(e,i){t.prototype._parseFromContent.call(this,e,i),e.textBlockName&&(this._textBlock=this.getChildByName(e.textBlockName)),e.imageName&&(this._image=this.getChildByName(e.imageName))},e.CreateImageButton=function(t,e,i){var n=new this(t),o=new x(t+"_button",e);o.textWrapping=!0,o.textHorizontalAlignment=g.HORIZONTAL_ALIGNMENT_CENTER,o.paddingLeft="20%",n.addControl(o);var r=new P(t+"_icon",i);return r.width="20%",r.stretch=P.STRETCH_UNIFORM,r.horizontalAlignment=g.HORIZONTAL_ALIGNMENT_LEFT,n.addControl(r),n._image=r,n._textBlock=o,n},e.CreateImageOnlyButton=function(t,e){var i=new this(t),n=new P(t+"_icon",e);return n.stretch=P.STRETCH_FILL,n.horizontalAlignment=g.HORIZONTAL_ALIGNMENT_LEFT,i.addControl(n),i._image=n,i},e.CreateSimpleButton=function(t,e){var i=new this(t),n=new x(t+"_button",e);return n.textWrapping=!0,n.textHorizontalAlignment=g.HORIZONTAL_ALIGNMENT_CENTER,i.addControl(n),i._textBlock=n,i},e.CreateImageWithCenterTextButton=function(t,e,i){var n=new this(t),o=new P(t+"_icon",i);o.stretch=P.STRETCH_FILL,n.addControl(o);var r=new x(t+"_button",e);return r.textWrapping=!0,r.textHorizontalAlignment=g.HORIZONTAL_ALIGNMENT_CENTER,n.addControl(r),n._image=o,n._textBlock=r,n},e}(y);Object(l.RegisterClass)("BABYLON.GUI.Button",O);var B=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._spacing=0,i.ignoreLayoutWarnings=!1,i}return o(e,t),Object.defineProperty(e.prototype,"isVertical",{get:function(){return this._isVertical},set:function(t){this._isVertical!==t&&(this._isVertical=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"spacing",{get:function(){return this._spacing},set:function(t){this._spacing!==t&&(this._spacing=t,this._markAsDirty())},enumerable:!1,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:!1,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:!1,configurable:!0}),e.prototype._getTypeName=function(){return"StackPanel"},e.prototype._preMeasure=function(e,i){for(var n=0,o=this._children;n<o.length;n++){var r=o[n];this._isVertical?r.verticalAlignment=g.VERTICAL_ALIGNMENT_TOP:r.horizontalAlignment=g.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,n=this._children.length,o=0;o<n;o++){var r=this._children[o];r.isVisible&&!r.notRenderable&&(this._isVertical?(r.top!==i+"px"&&(r.top=i+"px",this._rebuildLayout=!0,r._top.ignoreAdaptiveScaling=!0),r._height.isPercentage&&!r._automaticSize?this.ignoreLayoutWarnings||l.Tools.Warn("Control (Name:".concat(r.name,", UniqueId:").concat(r.uniqueId,") is using height in percentage mode inside a vertical StackPanel")):i+=r._currentMeasure.height+r._paddingTopInPixels+r._paddingBottomInPixels+(o<n-1?this._spacing:0)):(r.left!==e+"px"&&(r.left=e+"px",this._rebuildLayout=!0,r._left.ignoreAdaptiveScaling=!0),r._width.isPercentage&&!r._automaticSize?this.ignoreLayoutWarnings||l.Tools.Warn("Control (Name:".concat(r.name,", UniqueId:").concat(r.uniqueId,") is using width in percentage mode inside a horizontal StackPanel")):e+=r._currentMeasure.width+r._paddingLeftInPixels+r._paddingRightInPixels+(o<n-1?this._spacing:0)))}e+=this._paddingLeftInPixels+this._paddingRightInPixels,i+=this._paddingTopInPixels+this._paddingBottomInPixels,this._doNotTrackManualChanges=!0;var a=!1,s=!1;if(!this._manualHeight&&this._isVertical){var _=this.height;this.height=i+"px",s=_!==this.height||!this._height.ignoreAdaptiveScaling}if(!this._manualWidth&&!this._isVertical){var h=this.width;this.width=e+"px",a=h!==this.width||!this._width.ignoreAdaptiveScaling}s&&(this._height.ignoreAdaptiveScaling=!0),a&&(this._width.ignoreAdaptiveScaling=!0),this._doNotTrackManualChanges=!1,(a||s)&&(this._rebuildLayout=!0),t.prototype._postMeasure.call(this)},e.prototype.serialize=function(e){t.prototype.serialize.call(this,e),e.manualWidth=this._manualWidth,e.manualHeight=this._manualHeight},e.prototype._parseFromContent=function(e,i){this._manualWidth=e.manualWidth,this._manualHeight=e.manualHeight,t.prototype._parseFromContent.call(this,e,i)},r([Object(l.serialize)()],e.prototype,"ignoreLayoutWarnings",void 0),r([Object(l.serialize)()],e.prototype,"isVertical",null),r([Object(l.serialize)()],e.prototype,"spacing",null),r([Object(l.serialize)()],e.prototype,"width",null),r([Object(l.serialize)()],e.prototype,"height",null),e}(m);Object(l.RegisterClass)("BABYLON.GUI.StackPanel",B);var C=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 l.Observable,i.isPointerBlocker=!0,i}return o(e,t),Object.defineProperty(e.prototype,"thickness",{get:function(){return this._thickness},set:function(t){this._thickness!==t&&(this._thickness=t,this._markAsDirty())},enumerable:!1,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:!1,configurable:!0}),Object.defineProperty(e.prototype,"background",{get:function(){return this._background},set:function(t){this._background!==t&&(this._background=t,this._markAsDirty())},enumerable:!1,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:!1,configurable:!0}),e.prototype._getTypeName=function(){return"Checkbox"},e.prototype._draw=function(t,e){t.save(),this._applyStates(t);var i=this._currentMeasure.width-this._thickness,n=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,i,n),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowBlur=0,t.shadowOffsetX=0,t.shadowOffsetY=0),this._isChecked){t.fillStyle=this._isEnabled?this.color:this._disabledColorItem;var o=i*this._checkSizeRatio,r=n*this._checkSizeRatio;t.fillRect(this._currentMeasure.left+this._thickness/2+(i-o)/2,this._currentMeasure.top+this._thickness/2+(n-r)/2,o,r)}t.strokeStyle=this.color,t.lineWidth=this._thickness,t.strokeRect(this._currentMeasure.left+this._thickness/2,this._currentMeasure.top+this._thickness/2,i,n),t.restore()},e.prototype._onPointerDown=function(e,i,n,o,r){return!!t.prototype._onPointerDown.call(this,e,i,n,o,r)&&(this.isReadOnly||(this.isChecked=!this.isChecked),!0)},e.AddCheckBoxWithHeader=function(t,i){var n=new B;n.isVertical=!1,n.height="30px";var o=new e;o.width="20px",o.height="20px",o.isChecked=!0,o.color="green",o.onIsCheckedChangedObservable.add(i),n.addControl(o);var r=new x;return r.text=t,r.width="180px",r.paddingLeft="5px",r.textHorizontalAlignment=g.HORIZONTAL_ALIGNMENT_LEFT,r.color="white",n.addControl(r),n},r([Object(l.serialize)()],e.prototype,"thickness",null),r([Object(l.serialize)()],e.prototype,"checkSizeRatio",null),r([Object(l.serialize)()],e.prototype,"background",null),r([Object(l.serialize)()],e.prototype,"isChecked",null),e}(g);Object(l.RegisterClass)("BABYLON.GUI.Checkbox",C);var T=function(){function t(){}return Object.defineProperty(t.prototype,"text",{get:function(){return this._characters?this._characters.join(""):this._text},set:function(t){this._text=t,this._characters=Array.from&&Array.from(t)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"length",{get:function(){return this._characters?this._characters.length:this._text.length},enumerable:!1,configurable:!0}),t.prototype.removePart=function(t,e,i){var n;if(this._text=this._text.slice(0,t)+(i||"")+this._text.slice(e),this._characters){var o=i?Array.from(i):[];(n=this._characters).splice.apply(n,function(t,e,i){if(i||2===arguments.length)for(var n,o=0,r=e.length;o<r;o++)!n&&o in e||(n||(n=Array.prototype.slice.call(e,0,o)),n[o]=e[o]);return t.concat(n||Array.prototype.slice.call(e))}([t,e-t],o,!1))}},t.prototype.charAt=function(t){return this._characters?this._characters[t]:this._text.charAt(t)},t.prototype.substr=function(t,e){if(this._characters){t=isNaN(t)?0:t>=0?Math.min(t,this._characters.length):this._characters.length+Math.max(t,-this._characters.length),void 0===e?e=this._characters.length-t:(isNaN(e)||e<0)&&(e=0);for(var i=[];--e>=0;)i[e]=this._characters[t+e];return i.join("")}return this._text.substr(t,e)},t.prototype.substring=function(t,e){if(this._characters){isNaN(t)?t=0:t>this._characters.length?t=this._characters.length:t<0&&(t=0),void 0===e?e=this._characters.length:isNaN(e)?e=0:e>this._characters.length?e=this._characters.length:e<0&&(e=0);for(var i=[],n=0;t<e;)i[n++]=this._characters[t++];return i.join("")}return this._text.substring(t,e)},t.prototype.isWord=function(t){var e=/\w/g;return this._characters?-1!==this._characters[t].search(e):-1!==this._text.search(e)},t}(),I=function(t){function e(e,i){void 0===i&&(i="");var n=t.call(this,e)||this;return n.name=e,n._placeholderText="",n._background="#222222",n._focusedBackground="#000000",n._focusedColor="white",n._placeholderColor="gray",n._thickness=1,n._margin=new _(10,_.UNITMODE_PIXEL),n._autoStretchWidth=!0,n._maxWidth=new _(1,_.UNITMODE_PERCENTAGE,!1),n._isFocused=!1,n._blinkIsEven=!1,n._cursorOffset=0,n._deadKey=!1,n._addKey=!0,n._currentKey="",n._isTextHighlightOn=!1,n._textHighlightColor="#d5e0ff",n._highligherOpacity=.4,n._highlightedText="",n._startHighlightIndex=0,n._endHighlightIndex=0,n._cursorIndex=-1,n._onFocusSelectAll=!1,n._isPointerDown=!1,n.promptMessage="Please enter text:",n.disableMobilePrompt=!1,n.onTextChangedObservable=new l.Observable,n.onBeforeKeyAddObservable=new l.Observable,n.onFocusObservable=new l.Observable,n.onBlurObservable=new l.Observable,n.onTextHighlightObservable=new l.Observable,n.onTextCopyObservable=new l.Observable,n.onTextCutObservable=new l.Observable,n.onTextPasteObservable=new l.Observable,n.onKeyboardEventProcessedObservable=new l.Observable,n.text=i,n.isPointerBlocker=!0,n}return o(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:!1,configurable:!0}),Object.defineProperty(e.prototype,"maxWidthInPixels",{get:function(){return this._maxWidth.getValueInPixel(this._host,this._cachedParentMeasure.width)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"highligherOpacity",{get:function(){return this._highligherOpacity},set:function(t){this._highligherOpacity!==t&&(this._highligherOpacity=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onFocusSelectAll",{get:function(){return this._onFocusSelectAll},set:function(t){this._onFocusSelectAll!==t&&(this._onFocusSelectAll=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"textHighlightColor",{get:function(){return this._textHighlightColor},set:function(t){this._textHighlightColor!==t&&(this._textHighlightColor=t,this._markAsDirty())},enumerable:!1,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:!1,configurable:!0}),Object.defineProperty(e.prototype,"marginInPixels",{get:function(){return this._margin.getValueInPixel(this._host,this._cachedParentMeasure.width)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"autoStretchWidth",{get:function(){return this._autoStretchWidth},set:function(t){this._autoStretchWidth!==t&&(this._autoStretchWidth=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"thickness",{get:function(){return this._thickness},set:function(t){this._thickness!==t&&(this._thickness=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"focusedBackground",{get:function(){return this._focusedBackground},set:function(t){this._focusedBackground!==t&&(this._focusedBackground=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"focusedColor",{get:function(){return this._focusedColor},set:function(t){this._focusedColor!==t&&(this._focusedColor=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"background",{get:function(){return this._background},set:function(t){this._background!==t&&(this._background=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"placeholderColor",{get:function(){return this._placeholderColor},set:function(t){this._placeholderColor!==t&&(this._placeholderColor=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"placeholderText",{get:function(){return this._placeholderText},set:function(t){this._placeholderText!==t&&(this._placeholderText=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"deadKey",{get:function(){return this._deadKey},set:function(t){this._deadKey=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"highlightedText",{get:function(){return this._highlightedText},set:function(t){this._highlightedText!==t&&(this._highlightedText=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"addKey",{get:function(){return this._addKey},set:function(t){this._addKey=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"currentKey",{get:function(){return this._currentKey},set:function(t){this._currentKey=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"text",{get:function(){return this._textWrapper.text},set:function(t){var e=t.toString();this._textWrapper||(this._textWrapper=new T),this._textWrapper.text!==e&&(this._textWrapper.text=e,this._textHasChanged())},enumerable:!1,configurable:!0}),e.prototype._textHasChanged=function(){this._markAsDirty(),this.onTextChangedObservable.notifyObservers(this)},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:!1,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),"touch"===this._focusedBy&&!this.disableMobilePrompt){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 l.ClipboardEventTypes.COPY:t._onCopyText(e.event),t.onTextCopyObservable.notifyObservers(t);break;case l.ClipboardEventTypes.CUT:t._onCutText(e.event),t.onTextCutObservable.notifyObservers(t);break;case l.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===l.PointerEventTypes.POINTERDOUBLETAP&&t._processDblClick(e)}))),this._onFocusSelectAll&&this._selectAllText()}},e.prototype.focus=function(){this._host.moveFocusToControl(this)},e.prototype.blur=function(){this._host.focusedControl=null},e.prototype._getTypeName=function(){return"InputText"},e.prototype.keepsFocusWith=function(){return this._connectedVirtualKeyboard?[this._connectedVirtualKeyboard]:null},e.prototype.processKey=function(t,e,i){if(!this.isReadOnly&&(!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._textWrapper.text&&this._textWrapper.length>0){if(this._isTextHighlightOn)return this._textWrapper.removePart(this._startHighlightIndex,this._endHighlightIndex),this._textHasChanged(),this._isTextHighlightOn=!1,this._cursorOffset=this._textWrapper.length-this._startHighlightIndex,this._blinkIsEven=!1,void(i&&i.preventDefault());if(0===this._cursorOffset)this.text=this._textWrapper.substr(0,this._textWrapper.length-1);else(n=this._textWrapper.length-this._cursorOffset)>0&&(this._textWrapper.removePart(n-1,n),this._textHasChanged())}return void(i&&i.preventDefault());case 46:if(this._isTextHighlightOn)return this._textWrapper.removePart(this._startHighlightIndex,this._endHighlightIndex),this._textHasChanged(),this._isTextHighlightOn=!1,this._cursorOffset=this._textWrapper.length-this._startHighlightIndex,void(i&&i.preventDefault());if(this._textWrapper.text&&this._textWrapper.length>0&&this._cursorOffset>0){var n=this._textWrapper.length-this._cursorOffset;this._textWrapper.removePart(n,n+1),this._textHasChanged(),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._textWrapper.length,this._blinkIsEven=!1,this._isTextHighlightOn=!1,void this._markAsDirty();case 37:if(this._cursorOffset++,this._cursorOffset>this._textWrapper.length&&(this._cursorOffset=this._textWrapper.length),i&&i.shiftKey){if(this._blinkIsEven=!1,i.ctrlKey||i.metaKey){if(!this._isTextHighlightOn){if(this._textWrapper.length===this._cursorOffset)return;this._endHighlightIndex=this._textWrapper.length-this._cursorOffset+1}return this._startHighlightIndex=0,this._cursorIndex=this._textWrapper.length-this._endHighlightIndex,this._cursorOffset=this._textWrapper.length,this._isTextHighlightOn=!0,void this._markAsDirty()}return this._isTextHighlightOn?-1===this._cursorIndex&&(this._cursorIndex=this._textWrapper.length-this._endHighlightIndex,this._cursorOffset=0===this._startHighlightIndex?this._textWrapper.length:this._textWrapper.length-this._startHighlightIndex+1):(this._isTextHighlightOn=!0,this._cursorIndex=this._cursorOffset>=this._textWrapper.length?this._textWrapper.length:this._cursorOffset-1),this._cursorIndex<this._cursorOffset?(this._endHighlightIndex=this._textWrapper.length-this._cursorIndex,this._startHighlightIndex=this._textWrapper.length-this._cursorOffset):this._cursorIndex>this._cursorOffset?(this._endHighlightIndex=this._textWrapper.length-this._cursorOffset,this._startHighlightIndex=this._textWrapper.length-this._cursorIndex):this._isTextHighlightOn=!1,void this._markAsDirty()}return this._isTextHighlightOn&&(this._cursorOffset=this._textWrapper.length-this._startHighlightIndex,this._isTextHighlightOn=!1),i&&(i.ctrlKey||i.metaKey)&&(this._cursorOffset=this._textWrapper.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._textWrapper.length-this._cursorOffset-1}return this._endHighlightIndex=this._textWrapper.length,this._isTextHighlightOn=!0,this._cursorIndex=this._textWrapper.length-this._startHighlightIndex,this._cursorOffset=0,void this._markAsDirty()}return this._isTextHighlightOn?-1===this._cursorIndex&&(this._cursorIndex=this._textWrapper.length-this._startHighlightIndex,this._cursorOffset=this._textWrapper.length===this._endHighlightIndex?0:this._textWrapper.length-this._endHighlightIndex-1):(this._isTextHighlightOn=!0,this._cursorIndex=this._cursorOffset<=0?0:this._cursorOffset+1),this._cursorIndex<this._cursorOffset?(this._endHighlightIndex=this._textWrapper.length-this._cursorIndex,this._startHighlightIndex=this._textWrapper.length-this._cursorOffset):this._cursorIndex>this._cursorOffset?(this._endHighlightIndex=this._textWrapper.length-this._cursorOffset,this._startHighlightIndex=this._textWrapper.length-this._cursorIndex):this._isTextHighlightOn=!1,void this._markAsDirty()}return this._isTextHighlightOn&&(this._cursorOffset=this._textWrapper.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?"Quote"==i.code?i.shiftKey?(t=34,e='"'):(t=39,e="'"):(i.preventDefault(),this._cursorIndex=-1,this.deadKey=!0):(this._cursorIndex=-1,this.deadKey=!0)}if(e&&(-1===t||32===t||34===t||39===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._textWrapper.removePart(this._startHighlightIndex,this._endHighlightIndex,e),this._textHasChanged(),this._cursorOffset=this._textWrapper.length-(this._startHighlightIndex+1),this._isTextHighlightOn=!1,this._blinkIsEven=!1,this._markAsDirty();else if(0===this._cursorOffset)this.text+=e;else{var o=this._textWrapper.length-this._cursorOffset;this._textWrapper.removePart(o,o,e),this._textHasChanged()}}},e.prototype._updateValueFromCursorIndex=function(t){if(this._blinkIsEven=!1,-1===this._cursorIndex)this._cursorIndex=t;else if(this._cursorIndex<this._cursorOffset)this._endHighlightIndex=this._textWrapper.length-this._cursorIndex,this._startHighlightIndex=this._textWrapper.length-this._cursorOffset;else{if(!(this._cursorIndex>this._cursorOffset))return this._isTextHighlightOn=!1,void this._markAsDirty();this._endHighlightIndex=this._textWrapper.length-this._cursorOffset,this._startHighlightIndex=this._textWrapper.length-this._cursorIndex}this._isTextHighlightOn=!0,this._markAsDirty()},e.prototype._processDblClick=function(t){var e,i;this._startHighlightIndex=this._textWrapper.length-this._cursorOffset,this._endHighlightIndex=this._startHighlightIndex;do{i=this._endHighlightIndex<this._textWrapper.length&&this._textWrapper.isWord(this._endHighlightIndex)?++this._endHighlightIndex:0,e=this._startHighlightIndex>0&&this._textWrapper.isWord(this._startHighlightIndex-1)?--this._startHighlightIndex:0}while(e||i);this._cursorOffset=this._textWrapper.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._textWrapper.length,this._cursorOffset=this._textWrapper.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._textWrapper.removePart(this._startHighlightIndex,this._endHighlightIndex),this._textHasChanged(),this._isTextHighlightOn=!1,this._cursorOffset=this._textWrapper.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._textWrapper.length-this._cursorOffset;this._textWrapper.removePart(i,i,e),this._textHasChanged()},e.prototype._draw=function(t,e){var i=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._wasDirty||(this._fontOffset=g._GetFontOffset(t.font));var n=this._currentMeasure.left+this._margin.getValueInPixel(this._host,this._tempParentMeasure.width);this.color&&(t.fillStyle=this.color);var o=this._beforeRenderText(this._textWrapper);this._isFocused||this._textWrapper.text||!this._placeholderText||((o=new T).text=this._placeholderText,this._placeholderColor&&(t.fillStyle=this._placeholderColor)),this._textWidth=t.measureText(o.text).width;var r=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+r)+"px",this._autoStretchWidth=!0);var a=this._fontOffset.ascent+(this._currentMeasure.height-this._fontOffset.height)/2,s=this._width.getValueInPixel(this._host,this._tempParentMeasure.width)-r;if(t.save(),t.beginPath(),t.rect(n,this._currentMeasure.top+(this._currentMeasure.height-this._fontOffset.height)/2,s+2,this._currentMeasure.height),t.clip(),this._isFocused&&this._textWidth>s){var l=n-this._textWidth+s;this._scrollLeft||(this._scrollLeft=l)}else this._scrollLeft=n;if(t.fillText(o.text,this._scrollLeft,this._currentMeasure.top+a),this._isFocused){if(this._clickedCoordinate){var _=this._scrollLeft+this._textWidth-this._clickedCoordinate,h=0;this._cursorOffset=0;var c=0;do{this._cursorOffset&&(c=Math.abs(_-h)),this._cursorOffset++,h=t.measureText(o.substr(o.length-this._cursorOffset,this._cursorOffset)).width}while(h<_&&o.length>=this._cursorOffset);Math.abs(_-h)>c&&this._cursorOffset--,this._blinkIsEven=!1,this._clickedCoordinate=null}if(!this._blinkIsEven){var u=o.substr(o.length-this._cursorOffset),d=t.measureText(u).width,f=this._scrollLeft+this._textWidth-d;f<n?(this._scrollLeft+=n-f,f=n,this._markAsDirty()):f>n+s&&(this._scrollLeft+=n+s-f,f=n+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(){i._blinkIsEven=!i._blinkIsEven,i._markAsDirty()}),500),this._isTextHighlightOn){clearTimeout(this._blinkTimeout);var p=t.measureText(o.substring(this._startHighlightIndex)).width,b=this._scrollLeft+this._textWidth-p;this._highlightedText=o.substring(this._startHighlightIndex,this._endHighlightIndex);var m=t.measureText(o.substring(this._startHighlightIndex,this._endHighlightIndex)).width;b<n&&((m-=n-b)||(m=t.measureText(o.charAt(o.length-this._cursorOffset)).width),b=n),t.globalAlpha=this._highligherOpacity,t.fillStyle=this._textHighlightColor,t.fillRect(b,this._currentMeasure.top+(this._currentMeasure.height-this._fontOffset.height)/2,m,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,n,o,r){return!!t.prototype._onPointerDown.call(this,e,i,n,o,r)&&(!!this.isReadOnly||(this._clickedCoordinate=i.x,this._isTextHighlightOn=!1,this._highlightedText="",this._cursorIndex=-1,this._isPointerDown=!0,this._host._capturingControl[n]=this,this._focusedBy=r.event.pointerType,this._host.focusedControl===this?(clearTimeout(this._blinkTimeout),this._markAsDirty(),!0):!!this._isEnabled&&(this._host.focusedControl=this,!0)))},e.prototype._onPointerMove=function(e,i,n,o){this._host.focusedControl===this&&this._isPointerDown&&!this.isReadOnly&&(this._clickedCoordinate=i.x,this._markAsDirty(),this._updateValueFromCursorIndex(this._cursorOffset)),t.prototype._onPointerMove.call(this,e,i,n,o)},e.prototype._onPointerUp=function(e,i,n,o,r){this._isPointerDown=!1,delete this._host._capturingControl[n],t.prototype._onPointerUp.call(this,e,i,n,o,r)},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()},r([Object(l.serialize)()],e.prototype,"promptMessage",void 0),r([Object(l.serialize)()],e.prototype,"disableMobilePrompt",void 0),r([Object(l.serialize)()],e.prototype,"maxWidth",null),r([Object(l.serialize)()],e.prototype,"highligherOpacity",null),r([Object(l.serialize)()],e.prototype,"onFocusSelectAll",null),r([Object(l.serialize)()],e.prototype,"textHighlightColor",null),r([Object(l.serialize)()],e.prototype,"margin",null),r([Object(l.serialize)()],e.prototype,"autoStretchWidth",null),r([Object(l.serialize)()],e.prototype,"thickness",null),r([Object(l.serialize)()],e.prototype,"focusedBackground",null),r([Object(l.serialize)()],e.prototype,"focusedColor",null),r([Object(l.serialize)()],e.prototype,"background",null),r([Object(l.serialize)()],e.prototype,"placeholderColor",null),r([Object(l.serialize)()],e.prototype,"placeholderText",null),r([Object(l.serialize)()],e.prototype,"deadKey",null),r([Object(l.serialize)()],e.prototype,"text",null),r([Object(l.serialize)()],e.prototype,"width",null),e}(g);Object(l.RegisterClass)("BABYLON.GUI.InputText",I);var S=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._rowDefinitions=new Array,i._rowDefinitionObservers=[],i._columnDefinitions=new Array,i._columnDefinitionObservers=[],i._cells={},i._childControls=new Array,i}return o(e,t),Object.defineProperty(e.prototype,"columnCount",{get:function(){return this._columnDefinitions.length},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"rowCount",{get:function(){return this._rowDefinitions.length},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"children",{get:function(){return this._childControls},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"cells",{get:function(){return this._cells},enumerable:!1,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){var i=this;return void 0===e&&(e=!1),this._rowDefinitions.push(new _(t,e?_.UNITMODE_PIXEL:_.UNITMODE_PERCENTAGE)),this._rowDefinitionObservers.push(this._rowDefinitions[this.rowCount-1].onChangedObservable.add((function(){return i._markAsDirty()}))),this._markAsDirty(),this},e.prototype.addColumnDefinition=function(t,e){var i=this;return void 0===e&&(e=!1),this._columnDefinitions.push(new _(t,e?_.UNITMODE_PIXEL:_.UNITMODE_PERCENTAGE)),this._columnDefinitionObservers.push(this._columnDefinitions[this.columnCount-1].onChangedObservable.add((function(){return i._markAsDirty()}))),this._markAsDirty(),this},e.prototype.setRowDefinition=function(t,e,i){var n=this;if(void 0===i&&(i=!1),t<0||t>=this._rowDefinitions.length)return this;var o=this._rowDefinitions[t];return o&&o.isPixel===i&&o.value===e||(this._rowDefinitions[t].onChangedObservable.remove(this._rowDefinitionObservers[t]),this._rowDefinitions[t]=new _(e,i?_.UNITMODE_PIXEL:_.UNITMODE_PERCENTAGE),this._rowDefinitionObservers[t]=this._rowDefinitions[t].onChangedObservable.add((function(){return n._markAsDirty()})),this._markAsDirty()),this},e.prototype.setColumnDefinition=function(t,e,i){var n=this;if(void 0===i&&(i=!1),t<0||t>=this._columnDefinitions.length)return this;var o=this._columnDefinitions[t];return o&&o.isPixel===i&&o.value===e||(this._columnDefinitions[t].onChangedObservable.remove(this._columnDefinitionObservers[t]),this._columnDefinitions[t]=new _(e,i?_.UNITMODE_PIXEL:_.UNITMODE_PERCENTAGE),this._columnDefinitionObservers[t]=this._columnDefinitions[t].onChangedObservable.add((function(){return n._markAsDirty()})),this._markAsDirty()),this},e.prototype.getChildrenAt=function(t,e){var i=this._cells["".concat(t,":").concat(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 n=0,o=e.children;n<o.length;n++){var r=o[n],a=this._childControls.indexOf(r);-1!==a&&this._childControls.splice(a,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,n=this._cells[t].children;i<n.length;i++){n[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="".concat(e,":").concat(t),n=this._cells[i];this._removeCell(n,i)}for(e=0;e<this._rowDefinitions.length;e++)for(var o=t+1;o<this._columnDefinitions.length;o++){var r="".concat(e,":").concat(o-1);i="".concat(e,":").concat(o);this._offsetCell(r,i)}return this._columnDefinitions[t].onChangedObservable.remove(this._columnDefinitionObservers[t]),this._columnDefinitions.splice(t,1),this._columnDefinitionObservers.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="".concat(t,":").concat(e),n=this._cells[i];this._removeCell(n,i)}for(e=0;e<this._columnDefinitions.length;e++)for(var o=t+1;o<this._rowDefinitions.length;o++){var r="".concat(o-1,":").concat(e);i="".concat(o,":").concat(e);this._offsetCell(r,i)}return this._rowDefinitions[t].onChangedObservable.remove(this._rowDefinitionObservers[t]),this._rowDefinitions.splice(t,1),this._rowDefinitionObservers.splice(t,1),this._markAsDirty(),this},e.prototype.addControl=function(e,i,n){if(void 0===i&&(i=0),void 0===n&&(n=0),0===this._rowDefinitions.length&&this.addRowDefinition(1,!1),0===this._columnDefinitions.length&&this.addColumnDefinition(1,!1),-1!==this._childControls.indexOf(e))return l.Tools.Warn("Control (Name:".concat(e.name,", UniqueId:").concat(e.uniqueId,") is already associated with this grid. You must remove it before reattaching it")),this;var o=Math.min(i,this._rowDefinitions.length-1),r=Math.min(n,this._columnDefinitions.length-1),a="".concat(o,":").concat(r),s=this._cells[a];return s||(s=new m(a),this._cells[a]=s,s.horizontalAlignment=g.HORIZONTAL_ALIGNMENT_LEFT,s.verticalAlignment=g.VERTICAL_ALIGNMENT_TOP,t.prototype.addControl.call(this,s)),s.addControl(e),this._childControls.push(e),e._tag=a,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=[],n=[],o=[],r=this._currentMeasure.width,a=0,s=this._currentMeasure.height,l=0,_=0,h=0,c=this._rowDefinitions;h<c.length;h++){if((b=c[h]).isPixel)s-=p=b.getValue(this._host),i[_]=p;else l+=b.value;_++}var u=0;_=0;for(var d=0,f=this._rowDefinitions;d<f.length;d++){var p,b=f[d];if(o.push(u),b.isPixel)u+=b.getValue(this._host);else u+=p=b.value/l*s,i[_]=p;_++}_=0;for(var g=0,m=this._columnDefinitions;g<m.length;g++){if((O=m[g]).isPixel)r-=P=O.getValue(this._host),e[_]=P;else a+=O.value;_++}var v=0;_=0;for(var y=0,x=this._columnDefinitions;y<x.length;y++){var P,O=x[y];if(n.push(v),O.isPixel)v+=O.getValue(this._host);else v+=P=O.value/a*r,e[_]=P;_++}t(n,o,e,i)},e.prototype._additionalProcessing=function(e,i){var n=this;this._getGridDefinitions((function(t,e,i,o){for(var r in n._cells)if(n._cells.hasOwnProperty(r)){var a=r.split(":"),s=parseInt(a[0]),l=parseInt(a[1]),_=n._cells[r];_.left=t[l]+"px",_.top=e[s]+"px",_.width=i[l]+"px",_.height=o[s]+"px",_._left.ignoreAdaptiveScaling=!0,_._top.ignoreAdaptiveScaling=!0,_._width.ignoreAdaptiveScaling=!0,_._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,n,o,r){for(var a=0;a<t.length;a++){var s=i._currentMeasure.left+t[a]+o[a];e.beginPath(),e.moveTo(s,i._currentMeasure.top),e.lineTo(s,i._currentMeasure.top+i._currentMeasure.height),e.stroke()}for(a=0;a<n.length;a++){var l=i._currentMeasure.top+n[a]+r[a];e.beginPath(),e.moveTo(i._currentMeasure.left,l),e.lineTo(i._currentMeasure.left+i._currentMeasure.width,l),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()}for(var n=0;n<this._rowDefinitions.length;n++)this._rowDefinitions[n].onChangedObservable.remove(this._rowDefinitionObservers[n]);for(n=0;n<this._columnDefinitions.length;n++)this._columnDefinitions[n].onChangedObservable.remove(this._columnDefinitionObservers[n]);this._rowDefinitionObservers=[],this._rowDefinitions=[],this._columnDefinitionObservers=[],this._columnDefinitions=[],this._cells={},this._childControls=[]},e.prototype.serialize=function(e){t.prototype.serialize.call(this,e),e.columnCount=this.columnCount,e.rowCount=this.rowCount,e.columns=[],e.rows=[],e.tags=[];for(var i=0;i<this.columnCount;++i){var n=this.getColumnDefinition(i),o={value:null==n?void 0:n.getValue(this.host),unit:null==n?void 0:n.unit};e.columns.push(o)}for(i=0;i<this.rowCount;++i){var r=this.getRowDefinition(i);o={value:null==r?void 0:r.getValue(this.host),unit:null==r?void 0:r.unit};e.rows.push(o)}this.children.forEach((function(t){e.tags.push(t._tag)}))},e.prototype._parseFromContent=function(e,i){t.prototype._parseFromContent.call(this,e,i);var n=[];this.children.forEach((function(t){n.push(t)})),this.removeRowDefinition(0),this.removeColumnDefinition(0);for(var o=0;o<e.columnCount;++o){var r=e.columns[o].value,a=e.columns[o].unit;this.addColumnDefinition(r,1===a)}for(o=0;o<e.rowCount;++o){var s=e.rows[o].value;a=e.rows[o].unit;this.addRowDefinition(s,1===a)}for(o=0;o<n.length;++o){var l=e.tags[o],_=parseInt(l.substring(0,l.search(":")));isNaN(_)&&(_=0);var h=parseInt(l.substring(l.search(":")+1));isNaN(h)&&(h=0),this.addControl(n[o],_,h)}},e}(m);Object(l.RegisterClass)("BABYLON.GUI.Grid",S);var R=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._value=l.Color3.Red(),i._tmpColor=new l.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 l.Observable,i._pointerIsDown=!1,i.value=new l.Color3(.88,.1,.1),i.size="200px",i.isPointerBlocker=!0,i}return o(e,t),Object.defineProperty(e.prototype,"value",{get:function(){return this._value},set:function(t){this._value.equals(t)||(this._value.copyFrom(t),this._value.toHSVToRef(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:!1,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)&&(0===this._width.getValue(this._host)&&(t="1px",this._width.fromString(t)),this._height.fromString(t),this._markAsDirty())},enumerable:!1,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)&&(0===this._height.getValue(this._host)&&(t="1px",this._height.fromString(t)),this._width.fromString(t),this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"size",{get:function(){return this.width},set:function(t){this.width=t},enumerable:!1,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,n,o,r){var a=r.createLinearGradient(e,i,n+e,i);a.addColorStop(0,"#fff"),a.addColorStop(1,"hsl("+t+", 100%, 50%)"),r.fillStyle=a,r.fillRect(e,i,n,o);var s=r.createLinearGradient(e,i,e,o+i);s.addColorStop(0,"rgba(0,0,0,0)"),s.addColorStop(1,"#000"),r.fillStyle=s,r.fillRect(e,i,n,o)},e.prototype._drawCircle=function(t,e,i,n){n.beginPath(),n.arc(t,e,i+1,0,2*Math.PI,!1),n.lineWidth=3,n.strokeStyle="#333333",n.stroke(),n.beginPath(),n.arc(t,e,i,0,2*Math.PI,!1),n.lineWidth=3,n.strokeStyle="#ffffff",n.stroke()},e.prototype._createColorWheelCanvas=function(t,e){var i=l.EngineStore.LastCreatedEngine;if(!i)throw new Error("Invalid engine. Unable to create a canvas.");for(var n=i.createCanvas(2*t,2*t),o=n.getContext("2d"),r=o.getImageData(0,0,2*t,2*t),a=r.data,s=this._tmpColor,_=t*t,h=t-e,c=h*h,u=-t;u<t;u++)for(var d=-t;d<t;d++){var f=u*u+d*d;if(!(f>_||f<c)){var p=Math.sqrt(f),b=Math.atan2(d,u);l.Color3.HSVtoRGBToRef(180*b/Math.PI+180,p/t,1,s);var g=4*(u+t+2*(d+t)*t);a[g]=255*s.r,a[g+1]=255*s.g,a[g+2]=255*s.b;var m=.2;m=t<50?.2:t>150?.04:-.16*(t-50)/100+.2;var v=(p-h)/(t-h);a[g+3]=v<m?v/m*255:v>1-m?255*(1-(v-(1-m))/m):255}}return o.putImageData(r,0,0),n},e.prototype._draw=function(t){t.save(),this._applyStates(t);var e=.5*Math.min(this._currentMeasure.width,this._currentMeasure.height),i=.2*e,n=this._currentMeasure.left,o=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,n,o),(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 r=this._squareLeft+this._squareSize*this._s,a=this._squareTop+this._squareSize*(1-this._v);this._drawCircle(r,a,.04*e,t);var s=e-.5*i;r=n+e+Math.cos((this._h-180)*Math.PI/180)*s,a=o+e+Math.sin((this._h-180)*Math.PI/180)*s,this._drawCircle(r,a,.35*i,t),t.restore()},e.prototype._updateValueFromPointer=function(t,i){if(this._pointerStartedOnWheel){var n=.5*Math.min(this._currentMeasure.width,this._currentMeasure.height),o=n+this._currentMeasure.left,r=n+this._currentMeasure.top;this._h=180*Math.atan2(i-r,t-o)/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));l.Color3.HSVtoRGBToRef(this._h,this._s,this._v,this._tmpColor),this.value=this._tmpColor},e.prototype._isPointOnSquare=function(t,e){this._updateSquareProps();var i=this._squareLeft,n=this._squareTop,o=this._squareSize;return t>=i&&t<=i+o&&e>=n&&e<=n+o},e.prototype._isPointOnWheel=function(t,e){var i=.5*Math.min(this._currentMeasure.width,this._currentMeasure.height),n=i-.2*i,o=t-(i+this._currentMeasure.left),r=e-(i+this._currentMeasure.top),a=o*o+r*r;return a<=i*i&&a>=n*n},e.prototype._onPointerDown=function(e,i,n,o,r){if(!t.prototype._onPointerDown.call(this,e,i,n,o,r))return!1;if(this.isReadOnly)return!0;this._pointerIsDown=!0,this._pointerStartedOnSquare=!1,this._pointerStartedOnWheel=!1,this._invertTransformMatrix.transformCoordinates(i.x,i.y,this._transformedPosition);var a=this._transformedPosition.x,s=this._transformedPosition.y;return this._isPointOnSquare(a,s)?this._pointerStartedOnSquare=!0:this._isPointOnWheel(a,s)&&(this._pointerStartedOnWheel=!0),this._updateValueFromPointer(a,s),this._host._capturingControl[n]=this,this._lastPointerDownId=n,!0},e.prototype._onPointerMove=function(e,i,n,o){if(n==this._lastPointerDownId){if(!this.isReadOnly){this._invertTransformMatrix.transformCoordinates(i.x,i.y,this._transformedPosition);var r=this._transformedPosition.x,a=this._transformedPosition.y;this._pointerIsDown&&this._updateValueFromPointer(r,a)}t.prototype._onPointerMove.call(this,e,i,n,o)}},e.prototype._onPointerUp=function(e,i,n,o,r,a){this._pointerIsDown=!1,delete this._host._capturingControl[n],t.prototype._onPointerUp.call(this,e,i,n,o,r,a)},e.prototype._onCanvasBlur=function(){this._forcePointerUp(),t.prototype._onCanvasBlur.call(this)},e.ShowPickerDialogAsync=function(t,i){return new Promise((function(n,o){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 r,a,s,_,h,c,u,d,f,p,b,m,v,P,B,C,T,R,w,M=i.swatchLimit/i.numSwatchesPerLine,E=parseFloat(i.pickerWidth)/i.numSwatchesPerLine,D=Math.floor(.25*E),L=D*(i.numSwatchesPerLine+1),F=Math.floor((parseFloat(i.pickerWidth)-L)/i.numSwatchesPerLine),N=F*M+D*(M+1),k=(parseInt(i.pickerHeight)+N+Math.floor(.25*F)).toString()+"px",A=l.Color3.FromHexString("#dddddd"),z=A.r+A.g+A.b,Q=["R","G","B"],V=!1;function j(t,e){w=e;var i=t.toHexString();if(T.background=i,p.name!=w&&(p.text=Math.floor(255*t.r).toString()),b.name!=w&&(b.text=Math.floor(255*t.g).toString()),m.name!=w&&(m.text=Math.floor(255*t.b).toString()),v.name!=w&&(v.text=t.r.toString()),P.name!=w&&(P.text=t.g.toString()),B.name!=w&&(B.text=t.b.toString()),C.name!=w){var n=i.split("#");C.text=n[1]}f.name!=w&&(f.value=t)}function H(t,e){var i=t.text;if(/[^0-9]/g.test(i))t.text=R;else if(""!=i&&(Math.floor(parseInt(i))<0?i="0":Math.floor(parseInt(i))>255?i="255":isNaN(parseInt(i))&&(i="0")),w==t.name&&(R=i),""!=i){i=parseInt(i).toString(),t.text=i;var n=l.Color3.FromHexString(T.background);w==t.name&&j("r"==e?new l.Color3(parseInt(i)/255,n.g,n.b):"g"==e?new l.Color3(n.r,parseInt(i)/255,n.b):new l.Color3(n.r,n.g,parseInt(i)/255),t.name)}}function W(t,e){var i=t.text;if(/[^0-9\.]/g.test(i))t.text=R;else{""!=i&&"."!=i&&0!=parseFloat(i)&&(parseFloat(i)<0?i="0.0":parseFloat(i)>1?i="1.0":isNaN(parseFloat(i))&&(i="0.0")),w==t.name&&(R=i),""!=i&&"."!=i&&0!=parseFloat(i)?(i=parseFloat(i).toString(),t.text=i):i="0.0";var n=l.Color3.FromHexString(T.background);w==t.name&&j("r"==e?new l.Color3(parseFloat(i),n.g,n.b):"g"==e?new l.Color3(n.r,parseFloat(i),n.b):new l.Color3(n.r,n.g,parseFloat(i)),t.name)}}function G(){if(i.savedColors&&i.savedColors[u]){if(V)var t="b";else t="";var e=O.CreateSimpleButton("Swatch_"+u,t);e.fontFamily="BabylonJSglyphs";var n=l.Color3.FromHexString(i.savedColors[u]),o=n.r+n.g+n.b;e.color=o>z?"#aaaaaa":"#ffffff",e.fontSize=Math.floor(.7*F),e.textBlock.verticalAlignment=g.VERTICAL_ALIGNMENT_CENTER,e.height=e.width=F.toString()+"px",e.background=i.savedColors[u],e.thickness=2;var r=u;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;V?(t=r,i.savedColors&&i.savedColors.splice(t,1),i.savedColors&&0==i.savedColors.length&&(Y(!1),V=!1),X("",St)):i.savedColors&&j(l.Color3.FromHexString(i.savedColors[r]),e.name)})),e}return null}function U(t){if(void 0!==t&&(V=t),V){for(var e=0;e<d.children.length;e++){d.children[e].textBlock.text="b"}void 0!==s&&(s.textBlock.text="Done")}else{for(e=0;e<d.children.length;e++){d.children[e].textBlock.text=""}void 0!==s&&(s.textBlock.text="Edit")}}function X(t,e){if(i.savedColors){""!=t&&i.savedColors.push(t),u=0,d.clearControls();var n=Math.ceil(i.savedColors.length/i.numSwatchesPerLine);if(0==n)var o=0;else o=n+1;if(d.rowCount!=n+o){for(var r=d.rowCount,a=0;a<r;a++)d.removeRowDefinition(0);for(a=0;a<n+o;a++)a%2?d.addRowDefinition(F,!0):d.addRowDefinition(D,!0)}d.height=(F*n+o*D).toString()+"px";for(var s=1,l=1;s<n+o;s+=2,l++){if(i.savedColors.length>l*i.numSwatchesPerLine)var _=i.numSwatchesPerLine;else _=i.savedColors.length-(l-1)*i.numSwatchesPerLine;for(var h=Math.min(Math.max(_,0),i.numSwatchesPerLine),c=0,f=1;c<h;c++)if(!(c>i.numSwatchesPerLine)){var p=G();null!=p&&(d.addControl(p,s,f),f+=2,u++)}}i.savedColors.length>=i.swatchLimit?K(e,!0):K(e,!1)}}function Y(t){t?((s=O.CreateSimpleButton("butEdit","Edit")).width=_,s.height=h,s.left=Math.floor(.1*parseInt(_)).toString()+"px",s.top=(-1*parseFloat(s.left)).toString()+"px",s.verticalAlignment=g.VERTICAL_ALIGNMENT_BOTTOM,s.horizontalAlignment=g.HORIZONTAL_ALIGNMENT_LEFT,s.thickness=2,s.color="#c0c0c0",s.fontSize=a,s.background="#535353",s.onPointerEnterObservable.add((function(){s.background="#414141"})),s.onPointerOutObservable.add((function(){s.background="#535353"})),s.pointerDownAnimation=function(){s.background="515151"},s.pointerUpAnimation=function(){s.background="#414141"},s.onPointerClickObservable.add((function(){V=!V,U()})),ht.addControl(s,1,0)):ht.removeControl(s)}function K(t,e){e?(t.color="#555555",t.background="#454545"):(t.color="#c0c0c0",t.background="#535353")}function Z(e){i.savedColors&&i.savedColors.length>0?n({savedColors:i.savedColors,pickedColor:e}):n({pickedColor:e}),t.removeControl(q)}var q=new S;if(q.name="Dialog Container",q.width=i.pickerWidth,i.savedColors){q.height=k;var J=parseInt(i.pickerHeight)/parseInt(k);q.addRowDefinition(J,!1),q.addRowDefinition(1-J,!1)}else q.height=i.pickerHeight,q.addRowDefinition(1,!1);if(t.addControl(q),i.savedColors){(d=new S).name="Swatch Drawer",d.verticalAlignment=g.VERTICAL_ALIGNMENT_TOP,d.background="#535353",d.width=i.pickerWidth;var $=i.savedColors.length/i.numSwatchesPerLine;if(0==$)var tt=0;else tt=$+1;d.height=(F*$+tt*D).toString()+"px",d.top=Math.floor(.25*F).toString()+"px";for(var et=0;et<2*Math.ceil(i.savedColors.length/i.numSwatchesPerLine)+1;et++)et%2!=0?d.addRowDefinition(F,!0):d.addRowDefinition(D,!0);for(et=0;et<2*i.numSwatchesPerLine+1;et++)et%2!=0?d.addColumnDefinition(F,!0):d.addColumnDefinition(D,!0);q.addControl(d,1,0)}var it=new S;it.name="Picker Panel",it.height=i.pickerHeight;var nt=parseInt(i.headerHeight)/parseInt(i.pickerHeight),ot=[nt,1-nt];it.addRowDefinition(ot[0],!1),it.addRowDefinition(ot[1],!1),q.addControl(it,0,0);var rt=new y;rt.name="Dialogue Header Bar",rt.background="#cccccc",rt.thickness=0,it.addControl(rt,0,0);var at=O.CreateSimpleButton("closeButton","a");at.fontFamily="BabylonJSglyphs";var st=l.Color3.FromHexString(rt.background);r=new l.Color3(1-st.r,1-st.g,1-st.b),at.color=r.toHexString(),at.fontSize=Math.floor(.6*parseInt(i.headerHeight)),at.textBlock.textVerticalAlignment=g.VERTICAL_ALIGNMENT_CENTER,at.horizontalAlignment=g.HORIZONTAL_ALIGNMENT_RIGHT,at.height=at.width=i.headerHeight,at.background=rt.background,at.thickness=0,at.pointerDownAnimation=function(){},at.pointerUpAnimation=function(){at.background=rt.background},at.pointerEnterAnimation=function(){at.color=rt.background,at.background="red"},at.pointerOutAnimation=function(){at.color=r.toHexString(),at.background=rt.background},at.onPointerClickObservable.add((function(){Z(Pt.background)})),it.addControl(at,0,0);var lt=new S;lt.name="Dialogue Body",lt.background="#535353";var _t=[.4375,.5625];lt.addRowDefinition(1,!1),lt.addColumnDefinition(_t[0],!1),lt.addColumnDefinition(_t[1],!1),it.addControl(lt,1,0);var ht=new S;ht.name="Picker Grid",ht.addRowDefinition(.85,!1),ht.addRowDefinition(.15,!1),lt.addControl(ht,0,0),(f=new e).name="GUI Color Picker",i.pickerHeight<i.pickerWidth?f.width=.89:f.height=.89,f.value=l.Color3.FromHexString(i.lastColor),f.horizontalAlignment=g.HORIZONTAL_ALIGNMENT_CENTER,f.verticalAlignment=g.VERTICAL_ALIGNMENT_CENTER,f.onPointerDownObservable.add((function(){w=f.name,R="",U(!1)})),f.onValueChangedObservable.add((function(t){w==f.name&&j(t,f.name)})),ht.addControl(f,0,0);var ct=new S;ct.name="Dialogue Right Half",ct.horizontalAlignment=g.HORIZONTAL_ALIGNMENT_LEFT;var ut=[.514,.486];ct.addRowDefinition(ut[0],!1),ct.addRowDefinition(ut[1],!1),lt.addControl(ct,1,1);var dt=new S;dt.name="Swatches and Buttons";var ft=[.417,.583];dt.addRowDefinition(1,!1),dt.addColumnDefinition(ft[0],!1),dt.addColumnDefinition(ft[1],!1),ct.addControl(dt,0,0);var pt=new S;pt.name="New and Current Swatches";var bt=[.04,.16,.64,.16];pt.addRowDefinition(bt[0],!1),pt.addRowDefinition(bt[1],!1),pt.addRowDefinition(bt[2],!1),pt.addRowDefinition(bt[3],!1),dt.addControl(pt,0,0);var gt=new S;gt.name="Active Swatches",gt.width=.67,gt.addRowDefinition(.5,!1),gt.addRowDefinition(.5,!1),pt.addControl(gt,2,0);var mt=Math.floor(parseInt(i.pickerWidth)*_t[1]*ft[0]*.11),vt=Math.floor(parseInt(i.pickerHeight)*ot[1]*ut[0]*bt[1]*.5);if(i.pickerWidth>i.pickerHeight)var yt=vt;else yt=mt;var xt=new x;xt.text="new",xt.name="New Color Label",xt.color="#c0c0c0",xt.fontSize=yt,pt.addControl(xt,1,0),(T=new y).name="New Color Swatch",T.background=i.lastColor,T.thickness=0,gt.addControl(T,0,0);var Pt=O.CreateSimpleButton("currentSwatch","");Pt.background=i.lastColor,Pt.thickness=0,Pt.onPointerClickObservable.add((function(){j(l.Color3.FromHexString(Pt.background),Pt.name),U(!1)})),Pt.pointerDownAnimation=function(){},Pt.pointerUpAnimation=function(){},Pt.pointerEnterAnimation=function(){},Pt.pointerOutAnimation=function(){},gt.addControl(Pt,1,0);var Ot=new y;Ot.name="Swatch Outline",Ot.width=.67,Ot.thickness=2,Ot.color="#404040",Ot.isHitTestVisible=!1,pt.addControl(Ot,2,0);var Bt=new x;Bt.name="Current Color Label",Bt.text="current",Bt.color="#c0c0c0",Bt.fontSize=yt,pt.addControl(Bt,3,0);var Ct=new S;Ct.name="Button Grid",Ct.height=.8;Ct.addRowDefinition(1/3,!1),Ct.addRowDefinition(1/3,!1),Ct.addRowDefinition(1/3,!1),dt.addControl(Ct,0,1),_=Math.floor(parseInt(i.pickerWidth)*_t[1]*ft[1]*.67).toString()+"px",h=Math.floor(parseInt(i.pickerHeight)*ot[1]*ut[0]*(parseFloat(Ct.height.toString())/100)*(1/3)*.7).toString()+"px",a=parseFloat(_)>parseFloat(h)?Math.floor(.45*parseFloat(h)):Math.floor(.11*parseFloat(_));var Tt=O.CreateSimpleButton("butOK","OK");Tt.width=_,Tt.height=h,Tt.verticalAlignment=g.VERTICAL_ALIGNMENT_CENTER,Tt.thickness=2,Tt.color="#c0c0c0",Tt.fontSize=a,Tt.background="#535353",Tt.onPointerEnterObservable.add((function(){Tt.background="#414141"})),Tt.onPointerOutObservable.add((function(){Tt.background="#535353"})),Tt.pointerDownAnimation=function(){Tt.background="515151"},Tt.pointerUpAnimation=function(){Tt.background="#414141"},Tt.onPointerClickObservable.add((function(){U(!1),Z(T.background)})),Ct.addControl(Tt,0,0);var It=O.CreateSimpleButton("butCancel","Cancel");if(It.width=_,It.height=h,It.verticalAlignment=g.VERTICAL_ALIGNMENT_CENTER,It.thickness=2,It.color="#c0c0c0",It.fontSize=a,It.background="#535353",It.onPointerEnterObservable.add((function(){It.background="#414141"})),It.onPointerOutObservable.add((function(){It.background="#535353"})),It.pointerDownAnimation=function(){It.background="515151"},It.pointerUpAnimation=function(){It.background="#414141"},It.onPointerClickObservable.add((function(){U(!1),Z(Pt.background)})),Ct.addControl(It,1,0),i.savedColors){var St=O.CreateSimpleButton("butSave","Save");St.width=_,St.height=h,St.verticalAlignment=g.VERTICAL_ALIGNMENT_CENTER,St.thickness=2,St.fontSize=a,i.savedColors.length<i.swatchLimit?(St.color="#c0c0c0",St.background="#535353"):K(St,!0),St.onPointerEnterObservable.add((function(){i.savedColors&&i.savedColors.length<i.swatchLimit&&(St.background="#414141")})),St.onPointerOutObservable.add((function(){i.savedColors&&i.savedColors.length<i.swatchLimit&&(St.background="#535353")})),St.pointerDownAnimation=function(){i.savedColors&&i.savedColors.length<i.swatchLimit&&(St.background="515151")},St.pointerUpAnimation=function(){i.savedColors&&i.savedColors.length<i.swatchLimit&&(St.background="#414141")},St.onPointerClickObservable.add((function(){i.savedColors&&(0==i.savedColors.length&&Y(!0),i.savedColors.length<i.swatchLimit&&X(T.background,St),U(!1))})),i.savedColors.length>0&&Y(!0),Ct.addControl(St,2,0)}var Rt=new S;Rt.name="Dialog Lower Right",Rt.addRowDefinition(.02,!1),Rt.addRowDefinition(.63,!1),Rt.addRowDefinition(.21,!1),Rt.addRowDefinition(.14,!1),ct.addControl(Rt,1,0),c=l.Color3.FromHexString(i.lastColor);var wt=new S;wt.name="RGB Values",wt.width=.82,wt.verticalAlignment=g.VERTICAL_ALIGNMENT_CENTER,wt.addRowDefinition(1/3,!1),wt.addRowDefinition(1/3,!1),wt.addRowDefinition(1/3,!1),wt.addColumnDefinition(.1,!1),wt.addColumnDefinition(.2,!1),wt.addColumnDefinition(.7,!1),Rt.addControl(wt,1,0);for(et=0;et<Q.length;et++){(Mt=new x).text=Q[et],Mt.color="#c0c0c0",Mt.fontSize=a,wt.addControl(Mt,et,0)}(p=new I).width=.83,p.height=.72,p.name="rIntField",p.fontSize=a,p.text=(255*c.r).toString(),p.color="#f0f0f0",p.background="#454545",p.onFocusObservable.add((function(){w=p.name,R=p.text,U(!1)})),p.onBlurObservable.add((function(){""==p.text&&(p.text="0"),H(p,"r"),w==p.name&&(w="")})),p.onTextChangedObservable.add((function(){w==p.name&&H(p,"r")})),wt.addControl(p,0,1),(b=new I).width=.83,b.height=.72,b.name="gIntField",b.fontSize=a,b.text=(255*c.g).toString(),b.color="#f0f0f0",b.background="#454545",b.onFocusObservable.add((function(){w=b.name,R=b.text,U(!1)})),b.onBlurObservable.add((function(){""==b.text&&(b.text="0"),H(b,"g"),w==b.name&&(w="")})),b.onTextChangedObservable.add((function(){w==b.name&&H(b,"g")})),wt.addControl(b,1,1),(m=new I).width=.83,m.height=.72,m.name="bIntField",m.fontSize=a,m.text=(255*c.b).toString(),m.color="#f0f0f0",m.background="#454545",m.onFocusObservable.add((function(){w=m.name,R=m.text,U(!1)})),m.onBlurObservable.add((function(){""==m.text&&(m.text="0"),H(m,"b"),w==m.name&&(w="")})),m.onTextChangedObservable.add((function(){w==m.name&&H(m,"b")})),wt.addControl(m,2,1),(v=new I).width=.95,v.height=.72,v.name="rDecField",v.fontSize=a,v.text=c.r.toString(),v.color="#f0f0f0",v.background="#454545",v.onFocusObservable.add((function(){w=v.name,R=v.text,U(!1)})),v.onBlurObservable.add((function(){0!=parseFloat(v.text)&&""!=v.text||(v.text="0",W(v,"r")),w==v.name&&(w="")})),v.onTextChangedObservable.add((function(){w==v.name&&W(v,"r")})),wt.addControl(v,0,2),(P=new I).width=.95,P.height=.72,P.name="gDecField",P.fontSize=a,P.text=c.g.toString(),P.color="#f0f0f0",P.background="#454545",P.onFocusObservable.add((function(){w=P.name,R=P.text,U(!1)})),P.onBlurObservable.add((function(){0!=parseFloat(P.text)&&""!=P.text||(P.text="0",W(P,"g")),w==P.name&&(w="")})),P.onTextChangedObservable.add((function(){w==P.name&&W(P,"g")})),wt.addControl(P,1,2),(B=new I).width=.95,B.height=.72,B.name="bDecField",B.fontSize=a,B.text=c.b.toString(),B.color="#f0f0f0",B.background="#454545",B.onFocusObservable.add((function(){w=B.name,R=B.text,U(!1)})),B.onBlurObservable.add((function(){0!=parseFloat(B.text)&&""!=B.text||(B.text="0",W(B,"b")),w==B.name&&(w="")})),B.onTextChangedObservable.add((function(){w==B.name&&W(B,"b")})),wt.addControl(B,2,2);var Mt,Et=new S;Et.name="Hex Value",Et.width=.82,Et.addRowDefinition(1,!1),Et.addColumnDefinition(.1,!1),Et.addColumnDefinition(.9,!1),Rt.addControl(Et,2,0),(Mt=new x).text="#",Mt.color="#c0c0c0",Mt.fontSize=a,Et.addControl(Mt,0,0),(C=new I).width=.96,C.height=.72,C.name="hexField",C.horizontalAlignment=g.HORIZONTAL_ALIGNMENT_CENTER,C.fontSize=a;var Dt=i.lastColor.split("#");C.text=Dt[1],C.color="#f0f0f0",C.background="#454545",C.onFocusObservable.add((function(){w=C.name,R=C.text,U(!1)})),C.onBlurObservable.add((function(){if(3==C.text.length){var t=C.text.split("");C.text=t[0]+t[0]+t[1]+t[1]+t[2]+t[2]}""==C.text&&(C.text="000000",j(l.Color3.FromHexString(C.text),"b")),w==C.name&&(w="")})),C.onTextChangedObservable.add((function(){var t=C.text,e=/[^0-9A-F]/i.test(t);if((C.text.length>6||e)&&w==C.name)C.text=R;else{if(C.text.length<6)for(var i=6-C.text.length,n=0;n<i;n++)t="0"+t;if(3==C.text.length){var o=C.text.split("");t=o[0]+o[0]+o[1]+o[1]+o[2]+o[2]}t="#"+t,w==C.name&&(R=C.text,j(l.Color3.FromHexString(t),C.name))}})),Et.addControl(C,0,1),i.savedColors&&i.savedColors.length>0&&X("",St)}))},e._Epsilon=1e-6,r([Object(l.serialize)()],e.prototype,"value",null),r([Object(l.serialize)()],e.prototype,"width",null),r([Object(l.serialize)()],e.prototype,"height",null),r([Object(l.serialize)()],e.prototype,"size",null),e}(g);Object(l.RegisterClass)("BABYLON.GUI.ColorPicker",R);var w=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._thickness=1,i}return o(e,t),Object.defineProperty(e.prototype,"thickness",{get:function(){return this._thickness},set:function(t){this._thickness!==t&&(this._thickness=t,this._markAsDirty())},enumerable:!1,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),g.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){g.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.prototype._renderHighlightSpecific=function(t){g.drawEllipse(this._currentMeasure.left+this._currentMeasure.width/2,this._currentMeasure.top+this._currentMeasure.height/2,this._currentMeasure.width/2-this._highlightLineWidth/2,this._currentMeasure.height/2-this._highlightLineWidth/2,t),t.stroke()},r([Object(l.serialize)()],e.prototype,"thickness",null),e}(m);Object(l.RegisterClass)("BABYLON.GUI.Ellipse",w);var M=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i.focusedColor=null,i._isFocused=!1,i._unfocusedColor=null,i.onFocusObservable=new l.Observable,i.onBlurObservable=new l.Observable,i.onKeyboardEventProcessedObservable=new l.Observable,i._unfocusedColor=i.color,i}return o(e,t),e.prototype.onBlur=function(){this._isFocused&&(this._isFocused=!1,this.focusedColor&&null!=this._unfocusedColor&&(this.color=this._unfocusedColor),this.onBlurObservable.notifyObservers(this))},e.prototype.onFocus=function(){this._isFocused=!0,this.focusedColor&&(this._unfocusedColor=this.color,this.color=this.focusedColor),this.onFocusObservable.notifyObservers(this)},e.prototype.keepsFocusWith=function(){return null},e.prototype.focus=function(){this._host.moveFocusToControl(this)},e.prototype.blur=function(){this._host.focusedControl=null},e.prototype.processKeyboard=function(t){this.onKeyboardEventProcessedObservable.notifyObservers(t,-1,this)},e.prototype._onPointerDown=function(e,i,n,o,r){return this.isReadOnly||this.focus(),t.prototype._onPointerDown.call(this,e,i,n,o,r)},e.prototype.displose=function(){t.prototype.dispose.call(this),this.onBlurObservable.clear(),this.onFocusObservable.clear(),this.onKeyboardEventProcessedObservable.clear()},e}(O);Object(l.RegisterClass)("BABYLON.GUI.FocusableButton",M);var E=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return o(e,t),e.prototype._beforeRenderText=function(t){for(var e=new T,i="",n=0;n<t.length;n++)i+="•";return e.text=i,e},e}(I);Object(l.RegisterClass)("BABYLON.GUI.InputPassword",E);var D=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._lineWidth=1,i._x1=new _(0),i._y1=new _(0),i._x2=new _(0),i._y2=new _(0),i._dash=new Array,i._automaticSize=!0,i.isHitTestVisible=!1,i._horizontalAlignment=g.HORIZONTAL_ALIGNMENT_LEFT,i._verticalAlignment=g.VERTICAL_ALIGNMENT_TOP,i}return o(e,t),Object.defineProperty(e.prototype,"dash",{get:function(){return this._dash},set:function(t){this._dash!==t&&(this._dash=t,this._markAsDirty())},enumerable:!1,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:!1,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:!1,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:!1,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:!1,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:!1,configurable:!0}),Object.defineProperty(e.prototype,"lineWidth",{get:function(){return this._lineWidth},set:function(t){this._lineWidth!==t&&(this._lineWidth=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"horizontalAlignment",{set:function(t){},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"verticalAlignment",{set:function(t){},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"_effectiveX2",{get:function(){return(this._connectedControl?this._connectedControl.centerX:0)+this._x2.getValue(this._host)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"_effectiveY2",{get:function(){return(this._connectedControl?this._connectedControl.centerY:0)+this._y2.getValue(this._host)},enumerable:!1,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.top+this._y1.getValue(this._host)),t.lineTo(this._cachedParentMeasure.left+this._effectiveX2,this._cachedParentMeasure.top+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 n=this._host._getGlobalViewport(),o=l.Vector3.Project(t,l.Matrix.Identity(),e.getTransformMatrix(),n);this._moveToProjectedPosition(o,i),o.z<0||o.z>1?this.notRenderable=!0:this.notRenderable=!1}else l.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",n=t.y+this._linkOffsetY.getValue(this._host)+"px";e?(this.x2=i,this.y2=n,this._x2.ignoreAdaptiveScaling=!0,this._y2.ignoreAdaptiveScaling=!0):(this.x1=i,this.y1=n,this._x1.ignoreAdaptiveScaling=!0,this._y1.ignoreAdaptiveScaling=!0)},r([Object(l.serialize)()],e.prototype,"dash",null),r([Object(l.serialize)()],e.prototype,"x1",null),r([Object(l.serialize)()],e.prototype,"y1",null),r([Object(l.serialize)()],e.prototype,"x2",null),r([Object(l.serialize)()],e.prototype,"y2",null),r([Object(l.serialize)()],e.prototype,"lineWidth",null),e}(g);Object(l.RegisterClass)("BABYLON.GUI.Line",D);var L=function(){function t(t){this._multiLine=t,this._x=new _(0),this._y=new _(0),this._point=new l.Vector3(0,0,0)}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:!1,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:!1,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:!1,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:!1,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.getProjectedPositionWithZ(this._mesh.getBoundingInfo().boundingSphere.center,this._mesh.getWorldMatrix());if(null!=this._control)return new l.Vector3(this._control.centerX,this._control.centerY,1-l.Epsilon);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 l.Vector3(e,i,1-l.Epsilon)},t.prototype.dispose=function(){this.resetLinks()},t}(),F=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._automaticSize=!0,i.isHitTestVisible=!1,i._horizontalAlignment=g.HORIZONTAL_ALIGNMENT_LEFT,i._verticalAlignment=g.VERTICAL_ALIGNMENT_TOP,i._dash=[],i._points=[],i}return o(e,t),Object.defineProperty(e.prototype,"dash",{get:function(){return this._dash},set:function(t){this._dash!==t&&(this._dash=t,this._markAsDirty())},enumerable:!1,configurable:!0}),e.prototype.getAt=function(t){return this._points[t]||(this._points[t]=new L(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||(t instanceof l.AbstractMesh?e.mesh=t:t instanceof g?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 L){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:!1,configurable:!0}),Object.defineProperty(e.prototype,"horizontalAlignment",{set:function(t){},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"verticalAlignment",{set:function(t){},enumerable:!1,configurable:!0}),e.prototype._getTypeName=function(){return"MultiLine"},e.prototype._draw=function(t,e){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 i,n=!0;this._points.forEach((function(e){e&&(n?(t.moveTo(e._point.x,e._point.y),n=!1):e._point.z<1&&i.z<1?t.lineTo(e._point.x,e._point.y):t.moveTo(e._point.x,e._point.y),i=e._point)})),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)},r([Object(l.serialize)()],e.prototype,"dash",null),e}(g);Object(l.RegisterClass)("BABYLON.GUI.MultiLine",F);var N=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 l.Observable,i.isPointerBlocker=!0,i}return o(e,t),Object.defineProperty(e.prototype,"thickness",{get:function(){return this._thickness},set:function(t){this._thickness!==t&&(this._thickness=t,this._markAsDirty())},enumerable:!1,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:!1,configurable:!0}),Object.defineProperty(e.prototype,"background",{get:function(){return this._background},set:function(t){this._background!==t&&(this._background=t,this._markAsDirty())},enumerable:!1,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:!1,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),g.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 n=e*this._checkSizeRatio,o=i*this._checkSizeRatio;g.drawEllipse(this._currentMeasure.left+this._currentMeasure.width/2,this._currentMeasure.top+this._currentMeasure.height/2,n/2-this._thickness/2,o/2-this._thickness/2,t),t.fill()}t.restore()},e.prototype._onPointerDown=function(e,i,n,o,r){return!!t.prototype._onPointerDown.call(this,e,i,n,o,r)&&(this.isReadOnly||this.isChecked||(this.isChecked=!0),!0)},e.AddRadioButtonWithHeader=function(t,i,n,o){var r=new B;r.isVertical=!1,r.height="30px";var a=new e;a.width="20px",a.height="20px",a.isChecked=n,a.color="green",a.group=i,a.onIsCheckedChangedObservable.add((function(t){return o(a,t)})),r.addControl(a);var s=new x;return s.text=t,s.width="180px",s.paddingLeft="5px",s.textHorizontalAlignment=g.HORIZONTAL_ALIGNMENT_LEFT,s.color="white",r.addControl(s),r},r([Object(l.serialize)()],e.prototype,"thickness",null),r([Object(l.serialize)()],e.prototype,"group",void 0),r([Object(l.serialize)()],e.prototype,"checkSizeRatio",null),r([Object(l.serialize)()],e.prototype,"background",null),r([Object(l.serialize)()],e.prototype,"isChecked",null),e}(g);Object(l.RegisterClass)("BABYLON.GUI.RadioButton",N);var k=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._thumbWidth=new _(20,_.UNITMODE_PIXEL,!1),i._minimum=0,i._maximum=100,i._value=50,i._isVertical=!1,i._barOffset=new _(5,_.UNITMODE_PIXEL,!1),i._isThumbClamped=!1,i._displayThumb=!0,i._step=0,i._lastPointerDownId=-1,i._effectiveBarOffset=0,i.onValueChangedObservable=new l.Observable,i._pointerIsDown=!1,i.isPointerBlocker=!0,i}return o(e,t),Object.defineProperty(e.prototype,"displayThumb",{get:function(){return this._displayThumb},set:function(t){this._displayThumb!==t&&(this._displayThumb=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"step",{get:function(){return this._step},set:function(t){this._step!==t&&(this._step=t,this._markAsDirty())},enumerable:!1,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:!1,configurable:!0}),Object.defineProperty(e.prototype,"barOffsetInPixels",{get:function(){return this._barOffset.getValueInPixel(this._host,this._cachedParentMeasure.width)},enumerable:!1,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:!1,configurable:!0}),Object.defineProperty(e.prototype,"thumbWidthInPixels",{get:function(){return this._thumbWidth.getValueInPixel(this._host,this._cachedParentMeasure.width)},enumerable:!1,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:!1,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:!1,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:!1,configurable:!0}),Object.defineProperty(e.prototype,"isVertical",{get:function(){return this._isVertical},set:function(t){this._isVertical!==t&&(this._isVertical=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isThumbClamped",{get:function(){return this._isThumbClamped},set:function(t){this._isThumbClamped!==t&&(this._isThumbClamped=t,this._markAsDirty())},enumerable:!1,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),this.value=this._step?Math.round(i/this._step)*this._step:i},e.prototype._onPointerDown=function(e,i,n,o,r){return!!t.prototype._onPointerDown.call(this,e,i,n,o,r)&&(this.isReadOnly||(this._pointerIsDown=!0,this._updateValueFromPointer(i.x,i.y),this._host._capturingControl[n]=this,this._lastPointerDownId=n),!0)},e.prototype._onPointerMove=function(e,i,n,o){n==this._lastPointerDownId&&(this._pointerIsDown&&!this.isReadOnly&&this._updateValueFromPointer(i.x,i.y),t.prototype._onPointerMove.call(this,e,i,n,o))},e.prototype._onPointerUp=function(e,i,n,o,r){this._pointerIsDown=!1,delete this._host._capturingControl[n],t.prototype._onPointerUp.call(this,e,i,n,o,r)},e.prototype._onCanvasBlur=function(){this._forcePointerUp(),t.prototype._onCanvasBlur.call(this)},r([Object(l.serialize)()],e.prototype,"displayThumb",null),r([Object(l.serialize)()],e.prototype,"step",null),r([Object(l.serialize)()],e.prototype,"barOffset",null),r([Object(l.serialize)()],e.prototype,"thumbWidth",null),r([Object(l.serialize)()],e.prototype,"minimum",null),r([Object(l.serialize)()],e.prototype,"maximum",null),r([Object(l.serialize)()],e.prototype,"value",null),r([Object(l.serialize)()],e.prototype,"isVertical",null),r([Object(l.serialize)()],e.prototype,"isThumbClamped",null),e}(g),A=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._background="black",i._borderColor="white",i._thumbColor="",i._isThumbCircle=!1,i._displayValueBar=!0,i}return o(e,t),Object.defineProperty(e.prototype,"displayValueBar",{get:function(){return this._displayValueBar},set:function(t){this._displayValueBar!==t&&(this._displayValueBar=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"borderColor",{get:function(){return this._borderColor},set:function(t){this._borderColor!==t&&(this._borderColor=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"background",{get:function(){return this._background},set:function(t){this._background!==t&&(this._background=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"thumbColor",{get:function(){return this._thumbColor},set:function(t){this._thumbColor!==t&&(this._thumbColor=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isThumbCircle",{get:function(){return this._isThumbCircle},set:function(t){this._isThumbCircle!==t&&(this._isThumbCircle=t,this._markAsDirty())},enumerable:!1,configurable:!0}),e.prototype._getTypeName=function(){return"Slider"},e.prototype._draw=function(t,e){t.save(),this._applyStates(t),this._prepareRenderingData(this.isThumbCircle?"circle":"rectangle");var i=this._renderLeft,n=this._renderTop,o=this._renderWidth,r=this._renderHeight,a=0;this.isThumbClamped&&this.isThumbCircle?(this.isVertical?n+=this._effectiveThumbThickness/2:i+=this._effectiveThumbThickness/2,a=this._backgroundBoxThickness/2):a=(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(i+this._backgroundBoxThickness/2,n,a,Math.PI,2*Math.PI),t.fill(),t.fillRect(i,n,o,r)):t.fillRect(i,n,o,r+this._effectiveThumbThickness):t.fillRect(i,n,o,r):this.isThumbClamped?this.isThumbCircle?(t.beginPath(),t.arc(i+this._backgroundBoxLength,n+this._backgroundBoxThickness/2,a,0,2*Math.PI),t.fill(),t.fillRect(i,n,o,r)):t.fillRect(i,n,o+this._effectiveThumbThickness,r):t.fillRect(i,n,o,r),(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(i+this._backgroundBoxThickness/2,n+this._backgroundBoxLength,a,0,2*Math.PI),t.fill(),t.fillRect(i,n+s,o,r-s)):t.fillRect(i,n+s,o,r-s+this._effectiveThumbThickness):t.fillRect(i,n+s,o,r-s):this.isThumbClamped&&this.isThumbCircle?(t.beginPath(),t.arc(i,n+this._backgroundBoxThickness/2,a,0,2*Math.PI),t.fill(),t.fillRect(i,n,s,r)):t.fillRect(i,n,s,r)),t.fillStyle=this._thumbColor||this.color,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(i+this._backgroundBoxThickness/2,n+s,a,0,2*Math.PI):t.arc(i+s,n+this._backgroundBoxThickness/2,a,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(i-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(i-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()},r([Object(l.serialize)()],e.prototype,"displayValueBar",null),r([Object(l.serialize)()],e.prototype,"borderColor",null),r([Object(l.serialize)()],e.prototype,"background",null),r([Object(l.serialize)()],e.prototype,"thumbColor",null),r([Object(l.serialize)()],e.prototype,"isThumbCircle",null),e}(k);Object(l.RegisterClass)("BABYLON.GUI.Slider",A);var z=function(){function t(t){this.name=t,this._groupPanel=new B,this._selectors=new Array,this._groupPanel.verticalAlignment=g.VERTICAL_ALIGNMENT_TOP,this._groupPanel.horizontalAlignment=g.HORIZONTAL_ALIGNMENT_LEFT,this._groupHeader=this._addGroupHeader(t)}return Object.defineProperty(t.prototype,"groupPanel",{get:function(){return this._groupPanel},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"selectors",{get:function(){return this._selectors},enumerable:!1,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:!1,configurable:!0}),t.prototype._addGroupHeader=function(t){var e=new x("groupHead",t);return e.width=.9,e.height="30px",e.textWrapping=!0,e.color="black",e.horizontalAlignment=g.HORIZONTAL_ALIGNMENT_LEFT,e.textHorizontalAlignment=g.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}(),Q=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return o(e,t),e.prototype.addCheckbox=function(t,e,i){void 0===e&&(e=function(t){}),void 0===i&&(i=!1);i=i||!1;var n=new C;n.width="20px",n.height="20px",n.color="#364249",n.background="#CCCCCC",n.horizontalAlignment=g.HORIZONTAL_ALIGNMENT_LEFT,n.onIsCheckedChangedObservable.add((function(t){e(t)}));var o=g.AddHeader(n,t,"200px",{isHorizontal:!0,controlFirst:!0});o.height="30px",o.horizontalAlignment=g.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}(z),V=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e._selectNb=0,e}return o(e,t),e.prototype.addRadio=function(t,e,i){void 0===e&&(e=function(t){}),void 0===i&&(i=!1);var n=this._selectNb++,o=new N;o.name=t,o.width="20px",o.height="20px",o.color="#364249",o.background="#CCCCCC",o.group=this.name,o.horizontalAlignment=g.HORIZONTAL_ALIGNMENT_LEFT,o.onIsCheckedChangedObservable.add((function(t){t&&e(n)}));var r=g.AddHeader(o,t,"200px",{isHorizontal:!0,controlFirst:!0});r.height="30px",r.horizontalAlignment=g.HORIZONTAL_ALIGNMENT_LEFT,r.left="4px",this.groupPanel.addControl(r),this.selectors.push(r),o.isChecked=i,this.groupPanel.parent&&this.groupPanel.parent.parent&&(o.color=this.groupPanel.parent.parent.buttonColor,o.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}(z),j=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return o(e,t),e.prototype.addSlider=function(t,e,i,n,o,r,a){void 0===e&&(e=function(t){}),void 0===i&&(i="Units"),void 0===n&&(n=0),void 0===o&&(o=0),void 0===r&&(r=0),void 0===a&&(a=function(t){return 0|t});var s=new A;s.name=i,s.value=r,s.minimum=n,s.maximum=o,s.width=.9,s.height="20px",s.color="#364249",s.background="#CCCCCC",s.borderColor="black",s.horizontalAlignment=g.HORIZONTAL_ALIGNMENT_LEFT,s.left="4px",s.paddingBottom="4px",s.onValueChangedObservable.add((function(t){s.parent.children[0].text=s.parent.children[0].name+": "+a(t)+" "+s.name,e(t)}));var l=g.AddHeader(s,t+": "+a(r)+" "+i,"30px",{isHorizontal:!1,controlFirst:!1});l.height="60px",l.horizontalAlignment=g.HORIZONTAL_ALIGNMENT_LEFT,l.left="4px",l.children[0].name=t,this.groupPanel.addControl(l),this.selectors.push(l),this.groupPanel.parent&&this.groupPanel.parent.parent&&(s.color=this.groupPanel.parent.parent.buttonColor,s.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}(z),H=function(t){function e(e,i){void 0===i&&(i=[]);var n=t.call(this,e)||this;if(n.name=e,n.groups=i,n._buttonColor="#364249",n._buttonBackground="#CCCCCC",n._headerColor="black",n._barColor="white",n._barHeight="2px",n._spacerHeight="20px",n._bars=new Array,n._groups=i,n.thickness=2,n._panel=new B,n._panel.verticalAlignment=g.VERTICAL_ALIGNMENT_TOP,n._panel.horizontalAlignment=g.HORIZONTAL_ALIGNMENT_LEFT,n._panel.top=5,n._panel.left=5,n._panel.width=.95,i.length>0){for(var o=0;o<i.length-1;o++)n._panel.addControl(i[o].groupPanel),n._addSpacer();n._panel.addControl(i[i.length-1].groupPanel)}return n.addControl(n._panel),n}return o(e,t),e.prototype._getTypeName=function(){return"SelectionPanel"},Object.defineProperty(e.prototype,"panel",{get:function(){return this._panel},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"headerColor",{get:function(){return this._headerColor},set:function(t){this._headerColor!==t&&(this._headerColor=t,this._setHeaderColor())},enumerable:!1,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:!1,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:!1,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:!1,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:!1,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:!1,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:!1,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 m;t.width=1,t.height=this._spacerHeight,t.horizontalAlignment=g.HORIZONTAL_ALIGNMENT_LEFT;var e=new y;e.width=1,e.height=this._barHeight,e.horizontalAlignment=g.HORIZONTAL_ALIGNMENT_LEFT,e.verticalAlignment=g.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 n=this._groups[e];i<0||i>=n.selectors.length||n._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,n){(void 0===i&&(i=function(){}),void 0===n&&(n=!1),t<0||t>=this._groups.length)||this._groups[t].addCheckbox(e,i,n)},e.prototype.addToGroupRadio=function(t,e,i,n){(void 0===i&&(i=function(){}),void 0===n&&(n=!1),t<0||t>=this._groups.length)||this._groups[t].addRadio(e,i,n)},e.prototype.addToGroupSlider=function(t,e,i,n,o,r,a,s){(void 0===i&&(i=function(){}),void 0===n&&(n="Units"),void 0===o&&(o=0),void 0===r&&(r=0),void 0===a&&(a=0),void 0===s&&(s=function(t){return 0|t}),t<0||t>=this._groups.length)||this._groups[t].addSlider(e,i,n,o,r,a,s)},e}(y),W=function(t){function e(e){var i=t.call(this,e)||this;return i._freezeControls=!1,i._bucketWidth=0,i._bucketHeight=0,i._buckets={},i}return o(e,t),Object.defineProperty(e.prototype,"freezeControls",{get:function(){return this._freezeControls},set:function(t){if(this._freezeControls!==t){t||this._restoreMeasures(),this._freezeControls=!1;var e=this.host.getSize(),i=e.width,n=e.height,o=this.host.getContext(),r=new f(0,0,i,n);this.host._numLayoutCalls=0,this.host._rootContainer._layout(r,o),t&&(this._updateMeasures(),this._useBuckets()&&this._makeBuckets()),this._freezeControls=t,this.host.markAsDirty()}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"bucketWidth",{get:function(){return this._bucketWidth},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"bucketHeight",{get:function(){return this._bucketHeight},enumerable:!1,configurable:!0}),e.prototype.setBucketSizes=function(t,e){this._bucketWidth=t,this._bucketHeight=e,this._useBuckets()?this._freezeControls&&this._makeBuckets():this._buckets={}},e.prototype._useBuckets=function(){return this._bucketWidth>0&&this._bucketHeight>0},e.prototype._makeBuckets=function(){this._buckets={},this._bucketLen=Math.ceil(this.widthInPixels/this._bucketWidth),this._dispatchInBuckets(this._children),this._oldLeft=null,this._oldTop=null},e.prototype._dispatchInBuckets=function(t){for(var e=0;e<t.length;++e){for(var i=t[e],n=Math.max(0,Math.floor((i._customData._origLeft-this._customData.origLeft)/this._bucketWidth)),o=Math.floor((i._customData._origLeft-this._customData.origLeft+i._currentMeasure.width-1)/this._bucketWidth),r=Math.max(0,Math.floor((i._customData._origTop-this._customData.origTop)/this._bucketHeight)),a=Math.floor((i._customData._origTop-this._customData.origTop+i._currentMeasure.height-1)/this._bucketHeight);r<=a;){for(var s=n;s<=o;++s){var l=r*this._bucketLen+s,_=this._buckets[l];_||(_=[],this._buckets[l]=_),_.push(i)}r++}i instanceof m&&i._children.length>0&&this._dispatchInBuckets(i._children)}},e.prototype._updateMeasures=function(){var t=0|this.leftInPixels,e=0|this.topInPixels;this._measureForChildren.left-=t,this._measureForChildren.top-=e,this._currentMeasure.left-=t,this._currentMeasure.top-=e,this._customData.origLeftForChildren=this._measureForChildren.left,this._customData.origTopForChildren=this._measureForChildren.top,this._customData.origLeft=this._currentMeasure.left,this._customData.origTop=this._currentMeasure.top,this._updateChildrenMeasures(this._children,t,e)},e.prototype._updateChildrenMeasures=function(t,e,i){for(var n=0;n<t.length;++n){var o=t[n];o._currentMeasure.left-=e,o._currentMeasure.top-=i,o._customData._origLeft=o._currentMeasure.left,o._customData._origTop=o._currentMeasure.top,o instanceof m&&o._children.length>0&&this._updateChildrenMeasures(o._children,e,i)}},e.prototype._restoreMeasures=function(){var t=0|this.leftInPixels,e=0|this.topInPixels;this._measureForChildren.left=this._customData.origLeftForChildren+t,this._measureForChildren.top=this._customData.origTopForChildren+e,this._currentMeasure.left=this._customData.origLeft+t,this._currentMeasure.top=this._customData.origTop+e},e.prototype._getTypeName=function(){return"ScrollViewerWindow"},e.prototype._additionalProcessing=function(e,i){t.prototype._additionalProcessing.call(this,e,i),this._parentMeasure=e,this._measureForChildren.left=this._currentMeasure.left,this._measureForChildren.top=this._currentMeasure.top,this._measureForChildren.width=e.width,this._measureForChildren.height=e.height},e.prototype._layout=function(e,i){return this._freezeControls?(this.invalidateRect(),!1):t.prototype._layout.call(this,e,i)},e.prototype._scrollChildren=function(t,e,i){for(var n=0;n<t.length;++n){var o=t[n];o._currentMeasure.left=o._customData._origLeft+e,o._currentMeasure.top=o._customData._origTop+i,o._isClipped=!1,o instanceof m&&o._children.length>0&&this._scrollChildren(o._children,e,i)}},e.prototype._scrollChildrenWithBuckets=function(t,e,i,n){for(var o=Math.max(0,Math.floor(-t/this._bucketWidth)),r=Math.floor((-t+this._parentMeasure.width-1)/this._bucketWidth),a=Math.max(0,Math.floor(-e/this._bucketHeight)),s=Math.floor((-e+this._parentMeasure.height-1)/this._bucketHeight);a<=s;){for(var l=o;l<=r;++l){var _=a*this._bucketLen+l,h=this._buckets[_];if(h)for(var c=0;c<h.length;++c){var u=h[c];u._currentMeasure.left=u._customData._origLeft+i,u._currentMeasure.top=u._customData._origTop+n,u._isClipped=!1}}a++}},e.prototype._draw=function(e,i){if(this._freezeControls){this._localDraw(e),this.clipChildren&&this._clipForChildren(e);var n=0|this.leftInPixels,o=0|this.topInPixels;this._useBuckets()&&null!==this._oldLeft&&null!==this._oldTop?(this._scrollChildrenWithBuckets(this._oldLeft,this._oldTop,n,o),this._scrollChildrenWithBuckets(n,o,n,o)):this._scrollChildren(this._children,n,o),this._oldLeft=n,this._oldTop=o;for(var r=0,a=this._children;r<a.length;r++){var s=a[r];s._intersectsRect(this._parentMeasure)&&s._render(e,this._parentMeasure)}}else t.prototype._draw.call(this,e,i)},e.prototype._postMeasure=function(){if(this._freezeControls)t.prototype._postMeasure.call(this);else{for(var e=this.parentClientWidth,i=this.parentClientHeight,n=0,o=this.children;n<o.length;n++){var r=o[n];r.isVisible&&!r.notRenderable&&(r.horizontalAlignment===g.HORIZONTAL_ALIGNMENT_CENTER&&r._offsetLeft(this._currentMeasure.left-r._currentMeasure.left),r.verticalAlignment===g.VERTICAL_ALIGNMENT_CENTER&&r._offsetTop(this._currentMeasure.top-r._currentMeasure.top),e=Math.max(e,r._currentMeasure.left-this._currentMeasure.left+r._currentMeasure.width+r.paddingRightInPixels),i=Math.max(i,r._currentMeasure.top-this._currentMeasure.top+r._currentMeasure.height+r.paddingBottomInPixels))}this._currentMeasure.width!==e&&(this._width.updateInPlace(e,_.UNITMODE_PIXEL),this._currentMeasure.width=e,this._rebuildLayout=!0,this._isDirty=!0),this._currentMeasure.height!==i&&(this._height.updateInPlace(i,_.UNITMODE_PIXEL),this._currentMeasure.height=i,this._rebuildLayout=!0,this._isDirty=!0),t.prototype._postMeasure.call(this)}},e}(m),G=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._background="black",i._borderColor="white",i._tempMeasure=new f(0,0,0,0),i}return o(e,t),Object.defineProperty(e.prototype,"borderColor",{get:function(){return this._borderColor},set:function(t){this._borderColor!==t&&(this._borderColor=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"background",{get:function(){return this._background},set:function(t){this._background!==t&&(this._background=t,this._markAsDirty())},enumerable:!1,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._tempMeasure.left=e-this._effectiveBarOffset,this._tempMeasure.top=this._currentMeasure.top+i,this._tempMeasure.width=this._currentMeasure.width,this._tempMeasure.height=this._effectiveThumbThickness):(this._tempMeasure.left=this._currentMeasure.left+i,this._tempMeasure.top=this._currentMeasure.top,this._tempMeasure.width=this._effectiveThumbThickness,this._tempMeasure.height=this._currentMeasure.height),t.fillRect(this._tempMeasure.left,this._tempMeasure.top,this._tempMeasure.width,this._tempMeasure.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._tempMeasure.left||t>this._tempMeasure.left+this._tempMeasure.width||e<this._tempMeasure.top||e>this._tempMeasure.top+this._tempMeasure.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,n,o,r){return this._first=!0,t.prototype._onPointerDown.call(this,e,i,n,o,r)},r([Object(l.serialize)()],e.prototype,"borderColor",null),r([Object(l.serialize)()],e.prototype,"background",null),e}(k),U=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._thumbLength=.5,i._thumbHeight=1,i._barImageHeight=1,i._tempMeasure=new f(0,0,0,0),i.num90RotationInVerticalMode=1,i}return o(e,t),Object.defineProperty(e.prototype,"backgroundImage",{get:function(){return this._backgroundBaseImage},set:function(t){var e=this;this._backgroundBaseImage!==t&&(this._backgroundBaseImage=t,this.isVertical&&0!==this.num90RotationInVerticalMode?t.isLoaded?(this._backgroundImage=t._rotate90(this.num90RotationInVerticalMode,!0),this._markAsDirty()):t.onImageLoadedObservable.addOnce((function(){var i=t._rotate90(e.num90RotationInVerticalMode,!0);e._backgroundImage=i,i.isLoaded||i.onImageLoadedObservable.addOnce((function(){e._markAsDirty()})),e._markAsDirty()})):(this._backgroundImage=t,t&&!t.isLoaded&&t.onImageLoadedObservable.addOnce((function(){e._markAsDirty()})),this._markAsDirty()))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"thumbImage",{get:function(){return this._thumbBaseImage},set:function(t){var e=this;this._thumbBaseImage!==t&&(this._thumbBaseImage=t,this.isVertical&&0!==this.num90RotationInVerticalMode?t.isLoaded?(this._thumbImage=t._rotate90(-this.num90RotationInVerticalMode,!0),this._markAsDirty()):t.onImageLoadedObservable.addOnce((function(){var i=t._rotate90(-e.num90RotationInVerticalMode,!0);e._thumbImage=i,i.isLoaded||i.onImageLoadedObservable.addOnce((function(){e._markAsDirty()})),e._markAsDirty()})):(this._thumbImage=t,t&&!t.isLoaded&&t.onImageLoadedObservable.addOnce((function(){e._markAsDirty()})),this._markAsDirty()))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"thumbLength",{get:function(){return this._thumbLength},set:function(t){this._thumbLength!==t&&(this._thumbLength=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"thumbHeight",{get:function(){return this._thumbHeight},set:function(t){this._thumbLength!==t&&(this._thumbHeight=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"barImageHeight",{get:function(){return this._barImageHeight},set:function(t){this._barImageHeight!==t&&(this._barImageHeight=t,this._markAsDirty())},enumerable:!1,configurable:!0}),e.prototype._getTypeName=function(){return"ImageScrollBar"},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._getThumbPosition(),i=this._renderLeft,n=this._renderTop,o=this._renderWidth,r=this._renderHeight;this._backgroundImage&&(this._tempMeasure.copyFromFloats(i,n,o,r),this.isVertical?(this._tempMeasure.copyFromFloats(i+o*(1-this._barImageHeight)*.5,this._currentMeasure.top,o*this._barImageHeight,r),this._tempMeasure.height+=this._effectiveThumbThickness,this._backgroundImage._currentMeasure.copyFrom(this._tempMeasure)):(this._tempMeasure.copyFromFloats(this._currentMeasure.left,n+r*(1-this._barImageHeight)*.5,o,r*this._barImageHeight),this._tempMeasure.width+=this._effectiveThumbThickness,this._backgroundImage._currentMeasure.copyFrom(this._tempMeasure)),this._backgroundImage._draw(t)),this.isVertical?this._tempMeasure.copyFromFloats(i-this._effectiveBarOffset+this._currentMeasure.width*(1-this._thumbHeight)*.5,this._currentMeasure.top+e,this._currentMeasure.width*this._thumbHeight,this._effectiveThumbThickness):this._tempMeasure.copyFromFloats(this._currentMeasure.left+e,this._currentMeasure.top+this._currentMeasure.height*(1-this._thumbHeight)*.5,this._effectiveThumbThickness,this._currentMeasure.height*this._thumbHeight),this._thumbImage&&(this._thumbImage._currentMeasure.copyFrom(this._tempMeasure),this._thumbImage._draw(t)),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._tempMeasure.left||t>this._tempMeasure.left+this._tempMeasure.width||e<this._tempMeasure.top||e>this._tempMeasure.top+this._tempMeasure.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,n,o,r){return this._first=!0,t.prototype._onPointerDown.call(this,e,i,n,o,r)},r([Object(l.serialize)()],e.prototype,"num90RotationInVerticalMode",void 0),e}(k),X=function(t){function e(e,i){var n=t.call(this,e)||this;return n._barSize=20,n._pointerIsOver=!1,n._wheelPrecision=.05,n._thumbLength=.5,n._thumbHeight=1,n._barImageHeight=1,n._horizontalBarImageHeight=1,n._verticalBarImageHeight=1,n._oldWindowContentsWidth=0,n._oldWindowContentsHeight=0,n._forceHorizontalBar=!1,n._forceVerticalBar=!1,n._useImageBar=i||!1,n.onDirtyObservable.add((function(){n._horizontalBarSpace.color=n.color,n._verticalBarSpace.color=n.color,n._dragSpace.color=n.color})),n.onPointerEnterObservable.add((function(){n._pointerIsOver=!0})),n.onPointerOutObservable.add((function(){n._pointerIsOver=!1})),n._grid=new S,n._useImageBar?(n._horizontalBar=new U,n._verticalBar=new U):(n._horizontalBar=new G,n._verticalBar=new G),n._window=new W("scrollViewer_window"),n._window.horizontalAlignment=g.HORIZONTAL_ALIGNMENT_LEFT,n._window.verticalAlignment=g.VERTICAL_ALIGNMENT_TOP,n._grid.addColumnDefinition(1),n._grid.addColumnDefinition(0,!0),n._grid.addRowDefinition(1),n._grid.addRowDefinition(0,!0),t.prototype.addControl.call(n,n._grid),n._grid.addControl(n._window,0,0),n._verticalBarSpace=new y,n._verticalBarSpace.horizontalAlignment=g.HORIZONTAL_ALIGNMENT_LEFT,n._verticalBarSpace.verticalAlignment=g.VERTICAL_ALIGNMENT_TOP,n._verticalBarSpace.thickness=1,n._grid.addControl(n._verticalBarSpace,0,1),n._addBar(n._verticalBar,n._verticalBarSpace,!0,Math.PI),n._horizontalBarSpace=new y,n._horizontalBarSpace.horizontalAlignment=g.HORIZONTAL_ALIGNMENT_LEFT,n._horizontalBarSpace.verticalAlignment=g.VERTICAL_ALIGNMENT_TOP,n._horizontalBarSpace.thickness=1,n._grid.addControl(n._horizontalBarSpace,1,0),n._addBar(n._horizontalBar,n._horizontalBarSpace,!1,0),n._dragSpace=new y,n._dragSpace.thickness=1,n._grid.addControl(n._dragSpace,1,1),n._useImageBar||(n.barColor="grey",n.barBackground="transparent"),n}return o(e,t),Object.defineProperty(e.prototype,"horizontalBar",{get:function(){return this._horizontalBar},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"verticalBar",{get:function(){return this._verticalBar},enumerable:!1,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:!1,configurable:!0}),e.prototype._flagDescendantsAsMatrixDirty=function(){for(var t=0,e=this._children;t<e.length;t++){e[t]._markMatrixAsDirty()}},Object.defineProperty(e.prototype,"freezeControls",{get:function(){return this._window.freezeControls},set:function(t){this._window.freezeControls=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"bucketWidth",{get:function(){return this._window.bucketWidth},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"bucketHeight",{get:function(){return this._window.bucketHeight},enumerable:!1,configurable:!0}),e.prototype.setBucketSizes=function(t,e){this._window.setBucketSizes(t,e)},Object.defineProperty(e.prototype,"forceHorizontalBar",{get:function(){return this._forceHorizontalBar},set:function(t){this._grid.setRowDefinition(1,t?this._barSize:0,!0),this._horizontalBar.isVisible=t,this._forceHorizontalBar=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"forceVerticalBar",{get:function(){return this._forceVerticalBar},set:function(t){this._grid.setColumnDefinition(1,t?this._barSize:0,!0),this._verticalBar.isVisible=t,this._forceVerticalBar=t},enumerable:!1,configurable:!0}),e.prototype.resetWindow=function(){this._window.width="100%",this._window.height="100%"},e.prototype._getTypeName=function(){return"ScrollViewer"},e.prototype._buildClientSizes=function(){var t=this.host.idealRatio;this._window.parentClientWidth=this._currentMeasure.width-(this._verticalBar.isVisible||this.forceVerticalBar?this._barSize*t:0)-2*this.thickness,this._window.parentClientHeight=this._currentMeasure.height-(this._horizontalBar.isVisible||this.forceHorizontalBar?this._barSize*t: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(),this._setWindowPosition(!1)},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:!1,configurable:!0}),Object.defineProperty(e.prototype,"scrollBackground",{get:function(){return this._horizontalBarSpace.background},set:function(t){this._horizontalBarSpace.background!==t&&(this._horizontalBarSpace.background=t,this._verticalBarSpace.background=t)},enumerable:!1,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:!1,configurable:!0}),Object.defineProperty(e.prototype,"thumbImage",{get:function(){return this._barImage},set:function(t){if(this._barImage!==t){this._barImage=t;var e=this._horizontalBar,i=this._verticalBar;e.thumbImage=t,i.thumbImage=t}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"horizontalThumbImage",{get:function(){return this._horizontalBarImage},set:function(t){this._horizontalBarImage!==t&&(this._horizontalBarImage=t,this._horizontalBar.thumbImage=t)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"verticalThumbImage",{get:function(){return this._verticalBarImage},set:function(t){this._verticalBarImage!==t&&(this._verticalBarImage=t,this._verticalBar.thumbImage=t)},enumerable:!1,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:!1,configurable:!0}),Object.defineProperty(e.prototype,"thumbLength",{get:function(){return this._thumbLength},set:function(t){if(this._thumbLength!==t){t<=0&&(t=.1),t>1&&(t=1),this._thumbLength=t;var e=this._horizontalBar,i=this._verticalBar;e.thumbLength=t,i.thumbLength=t,this._markAsDirty()}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"thumbHeight",{get:function(){return this._thumbHeight},set:function(t){if(this._thumbHeight!==t){t<=0&&(t=.1),t>1&&(t=1),this._thumbHeight=t;var e=this._horizontalBar,i=this._verticalBar;e.thumbHeight=t,i.thumbHeight=t,this._markAsDirty()}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"barImageHeight",{get:function(){return this._barImageHeight},set:function(t){if(this._barImageHeight!==t){t<=0&&(t=.1),t>1&&(t=1),this._barImageHeight=t;var e=this._horizontalBar,i=this._verticalBar;e.barImageHeight=t,i.barImageHeight=t,this._markAsDirty()}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"horizontalBarImageHeight",{get:function(){return this._horizontalBarImageHeight},set:function(t){this._horizontalBarImageHeight!==t&&(t<=0&&(t=.1),t>1&&(t=1),this._horizontalBarImageHeight=t,this._horizontalBar.barImageHeight=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"verticalBarImageHeight",{get:function(){return this._verticalBarImageHeight},set:function(t){this._verticalBarImageHeight!==t&&(t<=0&&(t=.1),t>1&&(t=1),this._verticalBarImageHeight=t,this._verticalBar.barImageHeight=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"barBackground",{get:function(){return this._barBackground},set:function(t){if(this._barBackground!==t){this._barBackground=t;var e=this._horizontalBar,i=this._verticalBar;e.background=t,i.background=t,this._dragSpace.background=t}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"barImage",{get:function(){return this._barBackgroundImage},set:function(t){this._barBackgroundImage,this._barBackgroundImage=t;var e=this._horizontalBar,i=this._verticalBar;e.backgroundImage=t,i.backgroundImage=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"horizontalBarImage",{get:function(){return this._horizontalBarBackgroundImage},set:function(t){this._horizontalBarBackgroundImage,this._horizontalBarBackgroundImage=t,this._horizontalBar.backgroundImage=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"verticalBarImage",{get:function(){return this._verticalBarBackgroundImage},set:function(t){this._verticalBarBackgroundImage,this._verticalBarBackgroundImage=t,this._verticalBar.backgroundImage=t},enumerable:!1,configurable:!0}),e.prototype._setWindowPosition=function(t){void 0===t&&(t=!0);var e=this.host.idealRatio,i=this._window._currentMeasure.width,n=this._window._currentMeasure.height;if(t||this._oldWindowContentsWidth!==i||this._oldWindowContentsHeight!==n){this._oldWindowContentsWidth=i,this._oldWindowContentsHeight=n;var o=this._clientWidth-i,r=this._clientHeight-n,a=this._horizontalBar.value/e*o+"px",s=this._verticalBar.value/e*r+"px";a!==this._window.left&&(this._window.left=a,this.freezeControls||(this._rebuildLayout=!0)),s!==this._window.top&&(this._window.top=s,this.freezeControls||(this._rebuildLayout=!0))}},e.prototype._updateScroller=function(){var t=this._window._currentMeasure.width,e=this._window._currentMeasure.height;this._horizontalBar.isVisible&&t<=this._clientWidth&&!this.forceHorizontalBar?(this._grid.setRowDefinition(1,0,!0),this._horizontalBar.isVisible=!1,this._horizontalBar.value=0,this._rebuildLayout=!0):!this._horizontalBar.isVisible&&(t>this._clientWidth||this.forceHorizontalBar)&&(this._grid.setRowDefinition(1,this._barSize,!0),this._horizontalBar.isVisible=!0,this._rebuildLayout=!0),this._verticalBar.isVisible&&e<=this._clientHeight&&!this.forceVerticalBar?(this._grid.setColumnDefinition(1,0,!0),this._verticalBar.isVisible=!1,this._verticalBar.value=0,this._rebuildLayout=!0):!this._verticalBar.isVisible&&(e>this._clientHeight||this.forceVerticalBar)&&(this._grid.setColumnDefinition(1,this._barSize,!0),this._verticalBar.isVisible=!0,this._rebuildLayout=!0),this._buildClientSizes();var i=this.host.idealRatio;this._horizontalBar.thumbWidth=.9*this._thumbLength*(this._clientWidth/i)+"px",this._verticalBar.thumbWidth=.9*this._thumbLength*(this._clientHeight/i)+"px"},e.prototype._link=function(e){t.prototype._link.call(this,e),this._attachWheel()},e.prototype._addBar=function(t,e,i,n){var o=this;t.paddingLeft=0,t.width="100%",t.height="100%",t.barOffset=0,t.value=0,t.maximum=1,t.horizontalAlignment=g.HORIZONTAL_ALIGNMENT_CENTER,t.verticalAlignment=g.VERTICAL_ALIGNMENT_CENTER,t.isVertical=i,t.rotation=n,t.isVisible=!1,e.addControl(t),t.onValueChangedObservable.add((function(t){o._setWindowPosition()}))},e.prototype._attachWheel=function(){var t=this;this._host&&!this._onWheelObserver&&(this._onWheelObserver=this.onWheelObservable.add((function(e){t._pointerIsOver&&!t.isReadOnly&&(1==t._verticalBar.isVisible&&(e.y<0&&t._verticalBar.value>0?t._verticalBar.value-=t._wheelPrecision:e.y>0&&t._verticalBar.value<t._verticalBar.maximum&&(t._verticalBar.value+=t._wheelPrecision)),1==t._horizontalBar.isVisible&&(e.x<0&&t._horizontalBar.value<t._horizontalBar.maximum?t._horizontalBar.value+=t._wheelPrecision:e.x>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(){this.onWheelObservable.remove(this._onWheelObserver),this._onWheelObserver=null,t.prototype.dispose.call(this)},e}(y);Object(l.RegisterClass)("BABYLON.GUI.ScrollViewer",X);var Y=function(t){function e(e,i){var n=t.call(this,e)||this;n.name=e,n.onIsActiveChangedObservable=new l.Observable,n.delegatePickingToChildren=!1,n._isActive=!1,n.group=null!=i?i:"",n.thickness=0,n.isPointerBlocker=!0;var o=null;return n.toActiveAnimation=function(){n.thickness=1},n.toInactiveAnimation=function(){n.thickness=0},n.pointerEnterActiveAnimation=function(){o=n.alpha,n.alpha-=.1},n.pointerOutActiveAnimation=function(){null!==o&&(n.alpha=o)},n.pointerDownActiveAnimation=function(){n.scaleX-=.05,n.scaleY-=.05},n.pointerUpActiveAnimation=function(){n.scaleX+=.05,n.scaleY+=.05},n.pointerEnterInactiveAnimation=function(){o=n.alpha,n.alpha-=.1},n.pointerOutInactiveAnimation=function(){null!==o&&(n.alpha=o)},n.pointerDownInactiveAnimation=function(){n.scaleX-=.05,n.scaleY-=.05},n.pointerUpInactiveAnimation=function(){n.scaleX+=.05,n.scaleY+=.05},n}return o(e,t),Object.defineProperty(e.prototype,"group",{get:function(){return this._group},set:function(t){this._group!==t&&(this._group=t)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isActive",{get:function(){return this._isActive},set:function(t){var e,i,n=this;this._isActive!==t&&(this._isActive=t,this._isActive?null===(e=this.toActiveAnimation)||void 0===e||e.call(this):null===(i=this.toInactiveAnimation)||void 0===i||i.call(this),this._markAsDirty(),this.onIsActiveChangedObservable.notifyObservers(t),this._isActive&&this._host&&this._group&&this._host.executeOnAllControls((function(t){if("ToggleButton"===t.typeName){if(t===n)return;var e=t;e.group===n.group&&(e.isActive=!1)}})))},enumerable:!1,configurable:!0}),e.prototype._getTypeName=function(){return"ToggleButton"},e.prototype._processPicking=function(e,i,n,o,r,a,s,l){if(!this._isEnabled||!this.isHitTestVisible||!this.isVisible||this.notRenderable)return!1;if(!t.prototype.contains.call(this,e,i))return!1;if(this.delegatePickingToChildren){for(var _=!1,h=this._children.length-1;h>=0;h--){var c=this._children[h];if(c.isEnabled&&c.isHitTestVisible&&c.isVisible&&!c.notRenderable&&c.contains(e,i)){_=!0;break}}if(!_)return!1}return this._processObservables(o,e,i,n,r,a,s,l),!0},e.prototype._onPointerEnter=function(e,i){return!!t.prototype._onPointerEnter.call(this,e,i)&&(this.isReadOnly||(this._isActive?this.pointerEnterActiveAnimation&&this.pointerEnterActiveAnimation():this.pointerEnterInactiveAnimation&&this.pointerEnterInactiveAnimation()),!0)},e.prototype._onPointerOut=function(e,i,n){void 0===n&&(n=!1),this.isReadOnly||(this._isActive?this.pointerOutActiveAnimation&&this.pointerOutActiveAnimation():this.pointerOutInactiveAnimation&&this.pointerOutInactiveAnimation()),t.prototype._onPointerOut.call(this,e,i,n)},e.prototype._onPointerDown=function(e,i,n,o,r){return!!t.prototype._onPointerDown.call(this,e,i,n,o,r)&&(this.isReadOnly||(this._isActive?this.pointerDownActiveAnimation&&this.pointerDownActiveAnimation():this.pointerDownInactiveAnimation&&this.pointerDownInactiveAnimation()),!0)},e.prototype._onPointerUp=function(e,i,n,o,r,a){this.isReadOnly||(this._isActive?this.pointerUpActiveAnimation&&this.pointerUpActiveAnimation():this.pointerUpInactiveAnimation&&this.pointerUpInactiveAnimation()),t.prototype._onPointerUp.call(this,e,i,n,o,r,a)},e}(y);Object(l.RegisterClass)("BABYLON.GUI.ToggleButton",Y);var K=function(){},Z=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e.onKeyPressObservable=new l.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 o(e,t),e.prototype._getTypeName=function(){return"VirtualKeyboard"},e.prototype._createKey=function(t,e){var i=this,n=O.CreateSimpleButton(t,t);return n.width=e&&e.width?e.width:this.defaultButtonWidth,n.height=e&&e.height?e.height:this.defaultButtonHeight,n.color=e&&e.color?e.color:this.defaultButtonColor,n.background=e&&e.background?e.background:this.defaultButtonBackground,n.paddingLeft=e&&e.paddingLeft?e.paddingLeft:this.defaultButtonPaddingLeft,n.paddingRight=e&&e.paddingRight?e.paddingRight:this.defaultButtonPaddingRight,n.paddingTop=e&&e.paddingTop?e.paddingTop:this.defaultButtonPaddingTop,n.paddingBottom=e&&e.paddingBottom?e.paddingBottom:this.defaultButtonPaddingBottom,n.thickness=0,n.isFocusInvisible=!0,n.shadowColor=this.shadowColor,n.shadowBlur=this.shadowBlur,n.shadowOffsetX=this.shadowOffsetX,n.shadowOffsetY=this.shadowOffsetY,n.onPointerUpObservable.add((function(){i.onKeyPressObservable.notifyObservers(t)})),n},e.prototype.addKeysRow=function(t,e){var i=new B;i.isVertical=!1,i.isFocusInvisible=!0;for(var n=null,o=0;o<t.length;o++){var r=null;e&&e.length===t.length&&(r=e[o]);var a=this._createKey(t[o],r);(!n||a.heightInPixels>n.heightInPixels)&&(n=a),i.addControl(a)}i.height=n?n.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 n=i,o=0;o<n.children.length;o++){var r=n.children[o];if(r&&r.children[0]){var a=r.children[0];"⇧"===a.text&&(r.color=t?this.shiftButtonColor:this.defaultButtonColor,r.thickness=t>1?this.selectedShiftThickness:0),a.text=t>0?a.text.toUpperCase():a.text.toLowerCase()}}}},Object.defineProperty(e.prototype,"connectedInputText",{get:function(){return this._currentlyConnectedInputText},enumerable:!1,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})),n=t.onBlurObservable.add((function(){t._connectedVirtualKeyboard=null,e._currentlyConnectedInputText=null,e.isVisible=!1}));this._connectedInputTexts.push({input:t,onBlurObserver:n,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}(B);Object(l.RegisterClass)("BABYLON.GUI.VirtualKeyboard",Z);var q=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 o(e,t),Object.defineProperty(e.prototype,"displayMinorLines",{get:function(){return this._displayMinorLines},set:function(t){this._displayMinorLines!==t&&(this._displayMinorLines=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"displayMajorLines",{get:function(){return this._displayMajorLines},set:function(t){this._displayMajorLines!==t&&(this._displayMajorLines=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"background",{get:function(){return this._background},set:function(t){this._background!==t&&(this._background=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"cellWidth",{get:function(){return this._cellWidth},set:function(t){this._cellWidth=t,this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"cellHeight",{get:function(){return this._cellHeight},set:function(t){this._cellHeight=t,this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"minorLineTickness",{get:function(){return this._minorLineTickness},set:function(t){this._minorLineTickness=t,this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"minorLineColor",{get:function(){return this._minorLineColor},set:function(t){this._minorLineColor=t,this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"majorLineTickness",{get:function(){return this._majorLineTickness},set:function(t){this._majorLineTickness=t,this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"majorLineColor",{get:function(){return this._majorLineColor},set:function(t){this._majorLineColor=t,this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"majorLineFrequency",{get:function(){return this._majorLineFrequency},set:function(t){this._majorLineFrequency=t,this._markAsDirty()},enumerable:!1,configurable:!0}),e.prototype._draw=function(t,e){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 i=this._currentMeasure.width/this._cellWidth,n=this._currentMeasure.height/this._cellHeight,o=this._currentMeasure.left+this._currentMeasure.width/2,r=this._currentMeasure.top+this._currentMeasure.height/2;if(this._displayMinorLines){t.strokeStyle=this._minorLineColor,t.lineWidth=this._minorLineTickness;for(var a=-i/2+1;a<i/2;a++){var s=o+a*this.cellWidth;t.beginPath(),t.moveTo(s,this._currentMeasure.top),t.lineTo(s,this._currentMeasure.top+this._currentMeasure.height),t.stroke()}for(var l=-n/2+1;l<n/2;l++){var _=r+l*this.cellHeight;t.beginPath(),t.moveTo(this._currentMeasure.left,_),t.lineTo(this._currentMeasure.left+this._currentMeasure.width,_),t.stroke()}}if(this._displayMajorLines){t.strokeStyle=this._majorLineColor,t.lineWidth=this._majorLineTickness;for(a=-i/2+this._majorLineFrequency;a<i/2;a+=this._majorLineFrequency){s=o+a*this.cellWidth;t.beginPath(),t.moveTo(s,this._currentMeasure.top),t.lineTo(s,this._currentMeasure.top+this._currentMeasure.height),t.stroke()}for(l=-n/2+this._majorLineFrequency;l<n/2;l+=this._majorLineFrequency){_=r+l*this.cellHeight;t.moveTo(this._currentMeasure.left,_),t.lineTo(this._currentMeasure.left+this._currentMeasure.width,_),t.closePath(),t.stroke()}}}t.restore()},e.prototype._getTypeName=function(){return"DisplayGrid"},r([Object(l.serialize)()],e.prototype,"displayMinorLines",null),r([Object(l.serialize)()],e.prototype,"displayMajorLines",null),r([Object(l.serialize)()],e.prototype,"background",null),r([Object(l.serialize)()],e.prototype,"cellWidth",null),r([Object(l.serialize)()],e.prototype,"cellHeight",null),r([Object(l.serialize)()],e.prototype,"minorLineTickness",null),r([Object(l.serialize)()],e.prototype,"minorLineColor",null),r([Object(l.serialize)()],e.prototype,"majorLineTickness",null),r([Object(l.serialize)()],e.prototype,"majorLineColor",null),r([Object(l.serialize)()],e.prototype,"majorLineFrequency",null),e}(g);Object(l.RegisterClass)("BABYLON.GUI.DisplayGrid",q);var J=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._tempMeasure=new f(0,0,0,0),i}return o(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:!1,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:!1,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:!1,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:!1,configurable:!0}),e.prototype._getTypeName=function(){return"ImageBasedSlider"},e.prototype._draw=function(t,e){t.save(),this._applyStates(t),this._prepareRenderingData("rectangle");var i=this._getThumbPosition(),n=this._renderLeft,o=this._renderTop,r=this._renderWidth,a=this._renderHeight;this._backgroundImage&&(this._tempMeasure.copyFromFloats(n,o,r,a),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(n,o+i,r,a-i+this._effectiveThumbThickness):this._tempMeasure.copyFromFloats(n,o+i,r,a-i):this.isThumbClamped&&this.displayThumb?this._tempMeasure.copyFromFloats(n,o,i+this._effectiveThumbThickness/2,a):this._tempMeasure.copyFromFloats(n,o,i,a),this._valueBarImage._currentMeasure.copyFrom(this._tempMeasure),this._valueBarImage._draw(t)),this.displayThumb&&(this.isVertical?this._tempMeasure.copyFromFloats(n-this._effectiveBarOffset,this._currentMeasure.top+i,this._currentMeasure.width,this._effectiveThumbThickness):this._tempMeasure.copyFromFloats(this._currentMeasure.left+i,this._currentMeasure.top,this._effectiveThumbThickness,this._currentMeasure.height),this._thumbImage._currentMeasure.copyFrom(this._tempMeasure),this._thumbImage._draw(t)),t.restore()},e.prototype.serialize=function(e){t.prototype.serialize.call(this,e);var i={},n={},o={};this.backgroundImage.serialize(i),this.thumbImage.serialize(n),this.valueBarImage.serialize(o),e.backgroundImage=i,e.thumbImage=n,e.valueBarImage=o},e.prototype._parseFromContent=function(e,i){t.prototype._parseFromContent.call(this,e,i),this.backgroundImage=P.Parse(e.backgroundImage,i),this.thumbImage=P.Parse(e.thumbImage,i),this.valueBarImage=P.Parse(e.valueBarImage,i)},r([Object(l.serialize)()],e.prototype,"displayThumb",null),e}(k);Object(l.RegisterClass)("BABYLON.GUI.ImageBasedSlider",J);var $="Statics";g.AddHeader=function(t,e,i,n){var o=new B("panel"),r=!n||n.isHorizontal,a=!n||n.controlFirst;o.isVertical=!r;var s=new x("header");return s.text=e,s.textHorizontalAlignment=g.HORIZONTAL_ALIGNMENT_LEFT,r?s.width=i:s.height=i,a?(o.addControl(t),o.addControl(s),s.paddingLeft="5px"):(o.addControl(s),o.addControl(t),s.paddingRight="5px"),s.shadowBlur=t.shadowBlur,s.shadowColor=t.shadowColor,s.shadowOffsetX=t.shadowOffsetX,s.shadowOffsetY=t.shadowOffsetY,o};var tt=function(){function t(t){this._fontFamily="Arial",this._fontStyle="",this._fontWeight="",this._fontSize=new _(18,_.UNITMODE_PIXEL,!1),this.onChangedObservable=new l.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:!1,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:!1,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:!1,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:!1,configurable:!0}),t.prototype.dispose=function(){this.onChangedObservable.clear()},t}(),et=function(t){function e(e,i,n,o,r,a,s){void 0===i&&(i=0),void 0===n&&(n=0),void 0===r&&(r=!1),void 0===a&&(a=l.Texture.NEAREST_SAMPLINGMODE),void 0===s&&(s=!0);var _=t.call(this,e,{width:i,height:n},o,r,a,l.Constants.TEXTUREFORMAT_RGBA,s)||this;return _._isDirty=!1,_._rootContainer=new m("root"),_._lastControlOver={},_._lastControlDown={},_._capturingControl={},_._linkedControls=new Array,_._isFullscreen=!1,_._fullscreenViewport=new l.Viewport(0,0,1,1),_._idealWidth=0,_._idealHeight=0,_._useSmallestIdeal=!1,_._renderAtIdealSize=!1,_._blockNextFocusCheck=!1,_._renderScale=1,_._cursorChanged=!1,_._defaultMousePointerId=0,_._numLayoutCalls=0,_._numRenderCalls=0,_._clipboardData="",_.onClipboardObservable=new l.Observable,_.onControlPickedObservable=new l.Observable,_.onBeginLayoutObservable=new l.Observable,_.onEndLayoutObservable=new l.Observable,_.onBeginRenderObservable=new l.Observable,_.onEndRenderObservable=new l.Observable,_.premulAlpha=!1,_.applyYInversionOnUpdate=!0,_.checkPointerEveryFrame=!1,_._useInvalidateRectOptimization=!0,_._invalidatedRectangle=null,_._clearMeasure=new f(0,0,0,0),_.onClipboardCopy=function(t){var e=t,i=new l.ClipboardInfo(l.ClipboardEventTypes.COPY,e);_.onClipboardObservable.notifyObservers(i),e.preventDefault()},_.onClipboardCut=function(t){var e=t,i=new l.ClipboardInfo(l.ClipboardEventTypes.CUT,e);_.onClipboardObservable.notifyObservers(i),e.preventDefault()},_.onClipboardPaste=function(t){var e=t,i=new l.ClipboardInfo(l.ClipboardEventTypes.PASTE,e);_.onClipboardObservable.notifyObservers(i),e.preventDefault()},(o=_.getScene())&&_._texture?(_.applyYInversionOnUpdate=s,_._rootElement=o.getEngine().getInputElement(),_._renderObserver=o.onBeforeCameraRenderObservable.add((function(t){return _._checkUpdate(t)})),_._preKeyboardObserver=o.onPreKeyboardObservable.add((function(t){_._focusedControl&&(t.type===l.KeyboardEventTypes.KEYDOWN&&_._focusedControl.processKeyboard(t.event),t.skipOnPointerObservable=!0)})),_._rootContainer._link(_),_.hasAlpha=!0,i&&n||(_._resizeObserver=o.getEngine().onResizeObservable.add((function(){return _._onResize()})),_._onResize()),_._texture.isReady=!0,_):_}return o(e,t),Object.defineProperty(e.prototype,"numLayoutCalls",{get:function(){return this._numLayoutCalls},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"numRenderCalls",{get:function(){return this._numRenderCalls},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"renderScale",{get:function(){return this._renderScale},set:function(t){t!==this._renderScale&&(this._renderScale=t,this._onResize())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"background",{get:function(){return this._background},set:function(t){this._background!==t&&(this._background=t,this.markAsDirty())},enumerable:!1,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:!1,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:!1,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:!1,configurable:!0}),Object.defineProperty(e.prototype,"renderAtIdealSize",{get:function(){return this._renderAtIdealSize},set:function(t){this._renderAtIdealSize!==t&&(this._renderAtIdealSize=t,this._onResize())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"idealRatio",{get:function(){var t=0,e=0;return this._idealWidth&&(t=this.getSize().width/this._idealWidth),this._idealHeight&&(e=this.getSize().height/this._idealHeight),this._useSmallestIdeal&&this._idealWidth&&this._idealHeight?window.innerWidth<window.innerHeight?t:e:this._idealWidth?t:this._idealHeight?e:1},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"layer",{get:function(){return this._layerToDispose},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"rootContainer",{get:function(){return this._rootContainer},enumerable:!1,configurable:!0}),e.prototype.getChildren=function(){return[this._rootContainer]},e.prototype.getDescendants=function(t,e){return this._rootContainer.getDescendants(t,e)},e.prototype.getControlsByType=function(t){return this._rootContainer.getDescendants(!1,(function(e){return e.typeName===t}))},e.prototype.getControlByName=function(t){return this._getControlByKey("name",t)},e.prototype._getControlByKey=function(t,e){return this._rootContainer.getDescendants().find((function(i){return i[t]===e}))||null},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:!1,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:!1,configurable:!0}),Object.defineProperty(e.prototype,"clipboardData",{get:function(){return this._clipboardData},set:function(t){this._clipboardData=t},enumerable:!1,configurable:!0}),e.prototype.getClassName=function(){return"AdvancedDynamicTexture"},e.prototype.executeOnAllControls=function(t,e){e||(e=this._rootContainer),t(e);for(var i=0,n=e.children;i<n.length;i++){var o=n[i];o.children?this.executeOnAllControls(t,o):t(o)}},Object.defineProperty(e.prototype,"useInvalidateRectOptimization",{get:function(){return this._useInvalidateRectOptimization},set:function(t){this._useInvalidateRectOptimization=t},enumerable:!1,configurable:!0}),e.prototype.invalidateRect=function(t,e,i,n){if(this._useInvalidateRectOptimization)if(this._invalidatedRectangle){var o=Math.ceil(Math.max(this._invalidatedRectangle.left+this._invalidatedRectangle.width-1,i)),r=Math.ceil(Math.max(this._invalidatedRectangle.top+this._invalidatedRectangle.height-1,n));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=o-this._invalidatedRectangle.left+1,this._invalidatedRectangle.height=r-this._invalidatedRectangle.top+1}else this._invalidatedRectangle=new f(t,e,i-t+1,n-e+1)},e.prototype.markAsDirty=function(){this._isDirty=!0},e.prototype.createStyle=function(){return new tt(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.moveToNonOverlappedPosition=function(t,i,n){var o;if(void 0===i&&(i=1),void 0===n&&(n=1),Array.isArray(t))o=t;else{var r=this.getDescendants(!0);o=void 0===t?r.filter((function(t){return void 0!==t.overlapGroup})):r.filter((function(e){return e.overlapGroup===t}))}o.forEach((function(t){var r,a=l.Vector2.Zero(),s=new l.Vector2(t.centerX,t.centerY);o.forEach((function(i){if(t!==i&&e._Overlaps(t,i)){var o=s.subtract(new l.Vector2(i.centerX,i.centerY)),r=o.length();r>0&&(a=a.add(o.normalize().scale(n/r)))}})),a.length()>0&&(a=a.normalize().scale(i*(null!==(r=t.overlapDeltaMultiplier)&&void 0!==r?r:1)),t.linkOffsetXInPixels+=a.x,t.linkOffsetYInPixels+=a.y)}))},e.prototype.dispose=function(){var e=this.getScene();e&&(this._rootElement=null,e.onBeforeCameraRenderObservable.remove(this._renderObserver),this._resizeObserver&&e.getEngine().onResizeObservable.remove(this._resizeObserver),this._pointerMoveObserver&&e.onPrePointerObservable.remove(this._pointerMoveObserver),this._sceneRenderObserver&&e.onBeforeRenderObservable.remove(this._sceneRenderObserver),this._pointerObserver&&e.onPointerObservable.remove(this._pointerObserver),this._preKeyboardObserver&&e.onPreKeyboardObservable.remove(this._preKeyboardObserver),this._canvasPointerOutObserver&&e.getEngine().onCanvasPointerOutObservable.remove(this._canvasPointerOutObserver),this._canvasBlurObserver&&e.getEngine().onCanvasBlurObservable.remove(this._canvasBlurObserver),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(),n=e.getRenderWidth()*this._renderScale,o=e.getRenderHeight()*this._renderScale;this._renderAtIdealSize&&(this._idealWidth?(o=o*this._idealWidth/n,n=this._idealWidth):this._idealHeight&&(n=n*this._idealHeight/o,o=this._idealHeight)),i.width===n&&i.height===o||(this.scaleTo(n,o),this.markAsDirty(),(this._idealWidth||this._idealHeight)&&this._rootContainer._markAllAsDirty()),this.invalidateRect(0,0,i.width-1,i.height-1)}},e.prototype._getGlobalViewport=function(){var t=this.getSize(),e=this._fullscreenViewport.toGlobal(t.width,t.height),i=Math.round(e.width*(1/this.rootContainer.scaleX)),n=Math.round(e.height*(1/this.rootContainer.scaleY));return e.x+=(e.width-i)/2,e.y+=(e.height-n)/2,e.width=i,e.height=n,e},e.prototype.getProjectedPosition=function(t,e){var i=this.getProjectedPositionWithZ(t,e);return new l.Vector2(i.x,i.y)},e.prototype.getProjectedPositionWithZ=function(t,e){var i=this.getScene();if(!i)return l.Vector3.Zero();var n=this._getGlobalViewport(),o=l.Vector3.Project(t,e,i.getTransformMatrix(),n);return new l.Vector3(o.x,o.y,o.z)},e.prototype._checkUpdate=function(t){if(!this._layerToDispose||0!=(t.layerMask&this._layerToDispose.layerMask)){if(this._isFullscreen&&this._linkedControls.length){var i=this.getScene();if(!i)return;for(var n=this._getGlobalViewport(),o=function(t){if(!t.isVisible)return"continue";var e=t._linkedMesh;if(!e||e.isDisposed())return l.Tools.SetImmediate((function(){t.linkWithMesh(null)})),"continue";var o=e.getBoundingInfo?e.getBoundingInfo().boundingSphere.center:l.Vector3.ZeroReadOnly,r=l.Vector3.Project(o,e.getWorldMatrix(),i.getTransformMatrix(),n);if(r.z<0||r.z>1)return t.notRenderable=!0,"continue";t.notRenderable=!1,t._moveToProjectedPosition(r)},r=0,a=this._linkedControls;r<a.length;r++){o(a[r])}}(this._isDirty||this._rootContainer.isDirty)&&(this._isDirty=!1,this._render(),this.update(this.applyYInversionOnUpdate,this.premulAlpha,e.AllowGPUOptimizations))}},e.prototype._render=function(){var t=this.getSize(),e=t.width,i=t.height,n=this.getContext();n.font="18px Arial",n.strokeStyle="white",this.onBeginLayoutObservable.notifyObservers(this);var o=new f(0,0,e,i);this._numLayoutCalls=0,this._rootContainer._layout(o,n),this.onEndLayoutObservable.notifyObservers(this),this._isDirty=!1,this._invalidatedRectangle?this._clearMeasure.copyFrom(this._invalidatedRectangle):this._clearMeasure.copyFromFloats(0,0,e,i),n.clearRect(this._clearMeasure.left,this._clearMeasure.top,this._clearMeasure.width,this._clearMeasure.height),this._background&&(n.save(),n.fillStyle=this._background,n.fillRect(this._clearMeasure.left,this._clearMeasure.top,this._clearMeasure.width,this._clearMeasure.height),n.restore()),this.onBeginRenderObservable.notifyObservers(this),this._numRenderCalls=0,this._rootContainer._render(n,this._invalidatedRectangle),this.onEndRenderObservable.notifyObservers(this),this._invalidatedRectangle=null},e.prototype._changeCursor=function(t){this._rootElement&&(this._rootElement.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,n,o,r,a,s){var _=this.getScene();if(_){var h=_.getEngine(),c=this.getSize();if(this._isFullscreen){var u=_.cameraToUseForPointers||_.activeCamera;if(!u)return;var d=u.viewport;t*=c.width/(h.getRenderWidth()*d.width),e*=c.height/(h.getRenderHeight()*d.height)}this._capturingControl[o]?this._capturingControl[o]._processObservables(n,t,e,i,o,r):(this._cursorChanged=!1,this._rootContainer._processPicking(t,e,i,n,o,r,a,s)||(_.doNotHandleCursors||this._changeCursor(""),n===l.PointerEventTypes.POINTERMOVE&&this._lastControlOver[o]&&(this._lastControlOver[o]._onPointerOut(this._lastControlOver[o],i),delete this._lastControlOver[o])),this._cursorChanged||_.doNotHandleCursors||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._translateToPicking=function(t,e,i){var n=t.cameraToUseForPointers||t.activeCamera,o=t.getEngine(),r=t.cameraToUseForPointers;if(n)if(n.rigCameras.length){var a=new l.Viewport(0,0,1,1);n.rigCameras.forEach((function(i){i.viewport.toGlobalToRef(o.getRenderWidth(),o.getRenderHeight(),a);var n=t.pointerX/o.getHardwareScalingLevel()-a.x,r=t.pointerY/o.getHardwareScalingLevel()-(o.getRenderHeight()-a.y-a.height);n<0||r<0||n>a.width||r>a.height||(t.cameraToUseForPointers=i,e.x=a.x,e.y=a.y,e.width=a.width,e.height=a.height)}))}else n.viewport.toGlobalToRef(o.getRenderWidth(),o.getRenderHeight(),e);else e.x=0,e.y=0,e.width=o.getRenderWidth(),e.height=o.getRenderHeight();var s=t.pointerX/o.getHardwareScalingLevel()-e.x,_=t.pointerY/o.getHardwareScalingLevel()-(o.getRenderHeight()-e.y-e.height);if(this._shouldBlockPointer=!1,i){var h=i.event.pointerId||this._defaultMousePointerId;this._doPicking(s,_,i,i.type,h,i.event.button,i.event.deltaX,i.event.deltaY),this._shouldBlockPointer&&(i.skipOnPointerObservable=this._shouldBlockPointer)}else this._doPicking(s,_,null,l.PointerEventTypes.POINTERMOVE,this._defaultMousePointerId,0);t.cameraToUseForPointers=r},e.prototype.attach=function(){var t=this,e=this.getScene();if(e){var i=new l.Viewport(0,0,0,0);this._pointerMoveObserver=e.onPrePointerObservable.add((function(n,o){e.isPointerCaptured(n.event.pointerId)||n.type!==l.PointerEventTypes.POINTERMOVE&&n.type!==l.PointerEventTypes.POINTERUP&&n.type!==l.PointerEventTypes.POINTERDOWN&&n.type!==l.PointerEventTypes.POINTERWHEEL||(n.type===l.PointerEventTypes.POINTERMOVE&&n.event.pointerId&&(t._defaultMousePointerId=n.event.pointerId),t._translateToPicking(e,i,n))})),this._attachPickingToSceneRender(e,(function(){return t._translateToPicking(e,i,null)}),!1),this._attachToOnPointerOut(e),this._attachToOnBlur(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 n=this.getScene();n&&(this._pointerObserver=n.onPointerObservable.add((function(e,n){if(e.type===l.PointerEventTypes.POINTERMOVE||e.type===l.PointerEventTypes.POINTERUP||e.type===l.PointerEventTypes.POINTERDOWN||e.type===l.PointerEventTypes.POINTERWHEEL){e.type===l.PointerEventTypes.POINTERMOVE&&e.event.pointerId&&(i._defaultMousePointerId=e.event.pointerId);var o=e.event.pointerId||i._defaultMousePointerId;if(e.pickInfo&&e.pickInfo.hit&&e.pickInfo.pickedMesh===t){var r=e.pickInfo.getTextureCoordinates();if(r){var a=i.getSize();i._doPicking(r.x*a.width,(i.applyYInversionOnUpdate?1-r.y:r.y)*a.height,e,e.type,o,e.event.button,e.event.deltaX,e.event.deltaY)}}else if(e.type===l.PointerEventTypes.POINTERUP){if(i._lastControlDown[o]&&i._lastControlDown[o]._forcePointerUp(o),delete i._lastControlDown[o],i.focusedControl){var s=i.focusedControl.keepsFocusWith(),_=!0;if(s)for(var h=0,c=s;h<c.length;h++){var u=c[h];if(i!==u._host){var d=u._host;if(d._lastControlOver[o]&&d._lastControlOver[o].isAscendant(u)){_=!1;break}}}_&&(i.focusedControl=null)}}else e.type===l.PointerEventTypes.POINTERMOVE&&(i._lastControlOver[o]&&i._lastControlOver[o]._onPointerOut(i._lastControlOver[o],e,!0),delete i._lastControlOver[o])}})),t.enablePointerMoveEvents=e,this._attachPickingToSceneRender(n,(function(){var e=i._defaultMousePointerId,o=null==n?void 0:n.pick(n.pointerX,n.pointerY);if(o&&o.hit&&o.pickedMesh===t){var r=o.getTextureCoordinates();if(r){var a=i.getSize();i._doPicking(r.x*a.width,(i.applyYInversionOnUpdate?1-r.y:r.y)*a.height,null,l.PointerEventTypes.POINTERMOVE,e,0)}}else i._lastControlOver[e]&&i._lastControlOver[e]._onPointerOut(i._lastControlOver[e],null,!0),delete i._lastControlOver[e]}),!0),this._attachToOnPointerOut(n),this._attachToOnBlur(n))},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._attachPickingToSceneRender=function(t,e,i){var n=this;this._sceneRenderObserver=t.onBeforeRenderObservable.add((function(){n.checkPointerEveryFrame&&(n._linkedControls.length>0||i)&&e()}))},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],null),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.prototype._attachToOnBlur=function(t){var e=this;this._canvasBlurObserver=t.getEngine().onCanvasBlurObservable.add((function(t){Object.entries(e._lastControlDown).forEach((function(t){t[0];t[1]._onCanvasBlur()})),e.focusedControl=null,e._lastControlDown={}}))},e.prototype.serializeContent=function(){var t=this.getSize(),e={root:{},width:t.width,height:t.height};return this._rootContainer.serialize(e.root),e},e.prototype.parseContent=function(t,e){if(this._rootContainer=g.Parse(t.root,this),e){var i=t.width,n=t.height;"number"==typeof i&&"number"==typeof n&&i>=0&&n>=0?this.scaleTo(i,n):this.scaleTo(1920,1080)}},e.prototype.parseFromSnippetAsync=function(t,i){var n=this;return"_BLANK"===t?Promise.resolve():new Promise((function(o,r){var a=new l.WebRequest;a.addEventListener("readystatechange",(function(){if(4==a.readyState)if(200==a.status){var e=JSON.parse(JSON.parse(a.responseText).jsonPayload),s=JSON.parse(e.gui);n.parseContent(s,i),n.snippetId=t,o()}else r("Unable to load the snippet "+t)})),a.open("GET",e.SnippetUrl+"/"+t.replace(/#/g,"/")),a.send()}))},e.prototype.parseFromURLAsync=function(t,e){var i=this;return""===t?Promise.resolve():new Promise((function(n,o){var r=new l.WebRequest;r.addEventListener("readystatechange",(function(){if(4==r.readyState)if(200==r.status){var t=r.responseText,a=JSON.parse(t);i.parseContent(a,e),n()}else o("Unable to load")})),r.open("GET",t),r.send()}))},e._Overlaps=function(t,e){return!(t.centerX>e.centerX+e.widthInPixels||t.centerX+t.widthInPixels<e.centerX||t.centerY+t.heightInPixels<e.centerY||t.centerY>e.centerY+e.heightInPixels)},e.CreateForMesh=function(t,i,n,o,r,a,s){void 0===i&&(i=1024),void 0===n&&(n=1024),void 0===o&&(o=!0),void 0===r&&(r=!1),void 0===s&&(s=this._CreateMaterial);var _=Object(l.RandomGUID)(),h=new e("AdvancedDynamicTexture for ".concat(t.name," [").concat(_,"]"),i,n,t.getScene(),!0,l.Texture.TRILINEAR_SAMPLINGMODE,a);return s(t,_,h,r),h.attachToMesh(t,o),h},e._CreateMaterial=function(t,e,i,n){var o=Object(l.GetClass)("BABYLON.StandardMaterial");if(!o)throw"StandardMaterial needs to be imported before as it contains a side-effect required by your code.";var r=new o("AdvancedDynamicTextureMaterial for ".concat(t.name," [").concat(e,"]"),t.getScene());r.backFaceCulling=!1,r.diffuseColor=l.Color3.Black(),r.specularColor=l.Color3.Black(),n?(r.diffuseTexture=i,r.emissiveTexture=i,i.hasAlpha=!0):(r.emissiveTexture=i,r.opacityTexture=i),t.material=r},e.CreateForMeshTexture=function(t,i,n,o,r){void 0===i&&(i=1024),void 0===n&&(n=1024),void 0===o&&(o=!0);var a=new e(t.name+" AdvancedDynamicTexture",i,n,t.getScene(),!0,l.Texture.TRILINEAR_SAMPLINGMODE,r);return a.attachToMesh(t,o),a},e.CreateFullscreenUI=function(t,i,n,o,r){void 0===i&&(i=!0),void 0===n&&(n=null),void 0===o&&(o=l.Texture.BILINEAR_SAMPLINGMODE),void 0===r&&(r=!1);var a=new e(t,0,0,n,!1,o),s=a.getScene(),_=new l.Layer(t+"_layer",null,s,!i);if(_.texture=a,a._layerToDispose=_,a._isFullscreen=!0,r&&s){var h=1/s.getEngine().getHardwareScalingLevel();a._rootContainer.scaleX=h,a._rootContainer.scaleY=h}return a.attach(),a},e.prototype.scale=function(e){t.prototype.scale.call(this,e),this.markAsDirty()},e.prototype.scaleTo=function(e,i){t.prototype.scaleTo.call(this,e,i),this.markAsDirty()},e.SnippetUrl="https://snippet.babylonjs.com",e.AllowGPUOptimizations=!0,e}(l.DynamicTexture),it=function(){function t(t){this.texture=t,this._captureRenderTime=!1,this._renderTime=new l.PerfCounter,this._captureLayoutTime=!1,this._layoutTime=new l.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:!1,configurable:!0}),Object.defineProperty(t.prototype,"layoutTimeCounter",{get:function(){return this._layoutTime},enumerable:!1,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:!1,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:!1,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}(),nt="XmlLoader Exception : XML file is malformed or corrupted.",ot=function(){function t(t){void 0===t&&(t=null),this._nodes={},this._nodeTypes={element:1,attribute:2,text:3},this._isLoaded=!1,this._objectAttributes={textHorizontalAlignment:1,textVerticalAlignment:2,horizontalAlignment:3,verticalAlignment:4,stretch:5},t&&(this._parentClass=t)}return t.prototype._getChainElement=function(t){var e=window;this._parentClass&&(e=this._parentClass);var i=t;i=i.split(".");for(var n=0;n<i.length;n++)e=e[i[n]];return e},t.prototype._getClassAttribute=function(t){var e=t.split(".");return Object(l.GetClass)("BABYLON.GUI."+e[0])[e[1]]},t.prototype._createGuiElement=function(t,e,i){void 0===i&&(i=!0);try{var n=new(Object(l.GetClass)("BABYLON.GUI."+t.nodeName));e&&i&&e.addControl(n);for(var o=0;o<t.attributes.length;o++)if(!t.attributes[o].name.toLowerCase().includes("datasource"))if(t.attributes[o].name.toLowerCase().includes("observable")){var r=this._getChainElement(t.attributes[o].value);n[t.attributes[o].name].add(r)}else if("linkWithMesh"==t.attributes[o].name)this._parentClass?n.linkWithMesh(this._parentClass[t.attributes[o].value]):n.linkWithMesh(window[t.attributes[o].value]);else if(t.attributes[o].value.startsWith("{{")&&t.attributes[o].value.endsWith("}}")){r=this._getChainElement(t.attributes[o].value.substring(2,t.attributes[o].value.length-2));n[t.attributes[o].name]=r}else this._objectAttributes[t.attributes[o].name]?n[t.attributes[o].name]=this._getClassAttribute(t.attributes[o].value):"true"==t.attributes[o].value||"false"==t.attributes[o].value?n[t.attributes[o].name]="true"==t.attributes[o].value:n[t.attributes[o].name]=isNaN(Number(t.attributes[o].value))?t.attributes[o].value:Number(t.attributes[o].value);if(!t.attributes.getNamedItem("id"))return this._nodes[t.nodeName+Object.keys(this._nodes).length+"_gen"]=n,n;var a=t.attributes.getNamedItem("id").value;if(a.startsWith("{{")&&a.endsWith("}}")&&(a=this._getChainElement(a.substring(2,a.length-2))),this._nodes[a])throw"XmlLoader Exception : Duplicate ID, every element should have an unique ID attribute";return this._nodes[a]=n,n}catch(e){throw"XmlLoader Exception : Error parsing Control "+t.nodeName+","+e+"."}},t.prototype._parseGrid=function(t,e,i){for(var n,o,r,a,s,l=t.children,_=!1,h=-1,c=-1,u=0,d=0;d<l.length;d++)if(l[d].nodeType==this._nodeTypes.element){if("Row"!=l[d].nodeName)throw"XmlLoader Exception : Expecting Row node, received "+l[d].nodeName;if(h+=1,r=l[d].children,!l[d].attributes.getNamedItem("height"))throw"XmlLoader Exception : Height must be defined for grid rows";o=Number(l[d].attributes.getNamedItem("height").nodeValue),_=!!l[d].attributes.getNamedItem("isPixel")&&JSON.parse(l[d].attributes.getNamedItem("isPixel").nodeValue),e.addRowDefinition(o,_);for(var f=0;f<r.length;f++)if(r[f].nodeType==this._nodeTypes.element){if("Column"!=r[f].nodeName)throw"XmlLoader Exception : Expecting Column node, received "+r[f].nodeName;if(c+=1,h>0&&c>u)throw"XmlLoader Exception : In the Grid element, the number of columns is defined in the first row, do not add more columns in the subsequent rows.";if(0==h){if(!r[f].attributes.getNamedItem("width"))throw"XmlLoader Exception : Width must be defined for all the grid columns in the first row";n=Number(r[f].attributes.getNamedItem("width").nodeValue),_=!!r[f].attributes.getNamedItem("isPixel")&&JSON.parse(r[f].attributes.getNamedItem("isPixel").nodeValue),e.addColumnDefinition(n,_)}a=r[f].children;for(var p=0;p<a.length;p++)a[p].nodeType==this._nodeTypes.element&&(s=this._createGuiElement(a[p],e,!1),e.addControl(s,h,c),a[p].firstChild&&this._parseXml(a[p].firstChild,s))}0==h&&(u=c),c=-1}t.nextSibling&&this._parseXml(t.nextSibling,i)},t.prototype._parseElement=function(t,e,i){t.firstChild&&this._parseXml(t.firstChild,e),t.nextSibling&&this._parseXml(t.nextSibling,i)},t.prototype._prepareSourceElement=function(t,e,i,n,o){this._parentClass?this._parentClass[i]=n[o]:window[i]=n[o],t.firstChild&&this._parseXml(t.firstChild,e,!0)},t.prototype._parseElementsFromSource=function(t,e,i){var n=t.attributes.getNamedItem("dataSource").value;if(!n.includes(" in "))throw"XmlLoader Exception : Malformed XML, Data Source must include an in";var o=!0,r=n.split(" in ");if(r.length<2)throw"XmlLoader Exception : Malformed XML, Data Source must have an iterator and a source";var a=r[1];if(a.startsWith("{")&&a.endsWith("}")&&(o=!1),(!o||a.startsWith("[")&&a.endsWith("]"))&&(a=a.substring(1,a.length-1)),a=this._parentClass?this._parentClass[a]:window[a],o)for(var s=0;s<a.length;s++)this._prepareSourceElement(t,e,r[0],a,s);else for(var s in a)this._prepareSourceElement(t,e,r[0],a,s);t.nextSibling&&this._parseXml(t.nextSibling,i)},t.prototype._parseXml=function(t,e,i){if(void 0===i&&(i=!1),t.nodeType==this._nodeTypes.element){i&&t.setAttribute("id",e.id+(e._children.length+1));var n=this._createGuiElement(t,e);this._rootNode||(this._rootNode=n),"Grid"==t.nodeName?this._parseGrid(t,n,e):t.attributes.getNamedItem("dataSource")?this._parseElementsFromSource(t,n,e):this._parseElement(t,n,e)}else t.nextSibling&&this._parseXml(t.nextSibling,e,i)},t.prototype.isLoaded=function(){return this._isLoaded},t.prototype.getNodeById=function(t){return this._nodes[t]},t.prototype.getNodes=function(){return this._nodes},t.prototype.dispose=function(){this._rootNode&&(this._rootNode.dispose(),this._rootNode=null,this._nodes={})},t.prototype.loadLayout=function(t,e,i,n){var o=this;void 0===i&&(i=null),void 0===n&&(n=null);var r=new XMLHttpRequest;r.onload=function(){if(4===r.readyState&&200===r.status){if(!r.responseXML){if(n)return void n(nt);throw nt}var t=r.responseXML.documentElement;o._parseXml(t.firstChild,e),o._isLoaded=!0,i&&i()}},r.onerror=function(){n&&n("an error occurred during loading the layout")},r.open("GET",t,!0),r.send()},t.prototype.loadLayoutAsync=function(t,e){return a(this,void 0,void 0,(function(){var i=this;return s(this,(function(n){return[2,new Promise((function(n,o){i.loadLayout(t,e,n,o)}))]}))}))},t}(),rt=function(t){function e(e,i){void 0===i&&(i=0);var n=t.call(this,e.x,e.y,e.z)||this;return n.buttonIndex=i,n}return o(e,t),e}(l.Vector3),at=function(){function t(t){this.name=t,this._downCount=0,this._enterCount=-1,this._downPointerIds={},this._isVisible=!0,this._isScaledByManager=!1,this.onPointerMoveObservable=new l.Observable,this.onPointerOutObservable=new l.Observable,this.onPointerDownObservable=new l.Observable,this.onPointerUpObservable=new l.Observable,this.onPointerClickObservable=new l.Observable,this.onPointerEnterObservable=new l.Observable,this._behaviors=new Array}return Object.defineProperty(t.prototype,"position",{get:function(){return this._node?this._node.position:l.Vector3.Zero()},set:function(t){this._node&&(this._node.position=t)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"scaling",{get:function(){return this._node?this._node.scaling:new l.Vector3(1,1,1)},set:function(t){this._node&&(this._isScaledByManager=!1,this._node.scaling=t)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"behaviors",{get:function(){return this._behaviors},enumerable:!1,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._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 n=i[e];if(n.name===t)return n}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:!1,configurable:!0}),Object.defineProperty(t.prototype,"typeName",{get:function(){return this._getTypeName()},enumerable:!1,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:!1,configurable:!0}),Object.defineProperty(t.prototype,"mesh",{get:function(){return this._node instanceof l.AbstractMesh?this._node:null},enumerable:!1,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._injectGUI3DReservedDataStore(this.node).control=this;var e=this.mesh;e&&(e.isPickable=!0,this._affectMaterial(e))}},t.prototype._injectGUI3DReservedDataStore=function(t){var e,i;return t.reservedDataStore=null!==(e=t.reservedDataStore)&&void 0!==e?e:{},t.reservedDataStore.GUI3D=null!==(i=t.reservedDataStore.GUI3D)&&void 0!==i?i:{},t.reservedDataStore.GUI3D},t.prototype._createNode=function(t){return null},t.prototype._affectMaterial=function(t){t.material=null},t.prototype._IsTouchButton3D=function(t){return void 0!==t._generatePointerEventType},t.prototype._onPointerMove=function(t,e){this.onPointerMoveObservable.notifyObservers(e,-1,t,this)},t.prototype._onPointerEnter=function(t){return-1===this._enterCount&&(this._enterCount=0),this._enterCount++,!(this._enterCount>1)&&(this.onPointerEnterObservable.notifyObservers(this,-1,t,this),this.pointerEnterAnimation&&this.pointerEnterAnimation(),!0)},t.prototype._onPointerOut=function(t){this._enterCount--,this._enterCount>0||(this._enterCount=0,this.onPointerOutObservable.notifyObservers(this,-1,t,this),this.pointerOutAnimation&&this.pointerOutAnimation())},t.prototype._onPointerDown=function(t,e,i,n){return this._downCount++,this._downPointerIds[i]=this._downPointerIds[i]+1||1,1===this._downCount&&(this.onPointerDownObservable.notifyObservers(new rt(e,n),-1,t,this),this.pointerDownAnimation&&this.pointerDownAnimation(),!0)},t.prototype._onPointerUp=function(t,e,i,n,o){this._downCount--,this._downPointerIds[i]--,this._downPointerIds[i]<=0&&delete this._downPointerIds[i],this._downCount<0?this._downCount=0:0==this._downCount&&(o&&(this._enterCount>0||-1===this._enterCount)&&this.onPointerClickObservable.notifyObservers(new rt(e,n),-1,t,this),this.onPointerUpObservable.notifyObservers(new rt(e,n),-1,t,this),this.pointerUpAnimation&&this.pointerUpAnimation())},t.prototype.forcePointerUp=function(t){if(void 0===t&&(t=null),null!==t)this._onPointerUp(this,l.Vector3.Zero(),t,0,!0);else{for(var e in this._downPointerIds)this._onPointerUp(this,l.Vector3.Zero(),+e,0,!0);this._downCount>0&&(this._downCount=1,this._onPointerUp(this,l.Vector3.Zero(),0,0,!0))}},t.prototype._processObservables=function(t,e,i,n,o){if(this._IsTouchButton3D(this)&&i&&(t=this._generatePointerEventType(t,i,this._downCount)),t===l.PointerEventTypes.POINTERMOVE){this._onPointerMove(this,e);var r=this._host._lastControlOver[n];return r&&r!==this&&r._onPointerOut(this),r!==this&&this._onPointerEnter(this),this._host._lastControlOver[n]=this,!0}return t===l.PointerEventTypes.POINTERDOWN?(this._onPointerDown(this,e,n,o),this._host._lastControlDown[n]=this,this._host._lastPickedControl=this,!0):(t===l.PointerEventTypes.POINTERUP||t===l.PointerEventTypes.POINTERDOUBLETAP)&&(this._host._lastControlDown[n]&&this._host._lastControlDown[n]._onPointerUp(this,e,n,o,!0),delete this._host._lastControlDown[n],!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}(),st=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e._contentResolution=512,e._contentScaleRatio=2,e}return o(e,t),Object.defineProperty(e.prototype,"content",{get:function(){return this._content},set:function(t){this._content=t,t&&this._host&&this._host.utilityLayer&&(this._facadeTexture?this._facadeTexture.rootContainer.clearControls():(this._facadeTexture=new et("Facade",this._contentResolution,this._contentResolution,this._host.utilityLayer.utilityLayerScene,!0,l.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:!1,configurable:!0}),Object.defineProperty(e.prototype,"contentResolution",{get:function(){return this._contentResolution},set:function(t){this._contentResolution!==t&&(this._contentResolution=t,this._resetContent())},enumerable:!1,configurable:!0}),e.prototype._disposeFacadeTexture=function(){this._facadeTexture&&(this._facadeTexture.dispose(),this._facadeTexture=null)},e.prototype._resetContent=function(){this._disposeFacadeTexture(),this.content=this._content},e.prototype._applyFacade=function(t){},e}(at),lt=function(t){function e(e){return t.call(this,e)||this}return o(e,t),e.prototype._getTypeName=function(){return"AbstractButton3D"},e.prototype._createNode=function(t){return new l.TransformNode("button"+this.name)},e}(st),_t=function(t){function e(e){var i=t.call(this,e)||this;return i.pointerEnterAnimation=function(){i.mesh&&(i._currentMaterial.emissiveColor=l.Color3.Red())},i.pointerOutAnimation=function(){i._currentMaterial.emissiveColor=l.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 o(e,t),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 l.Vector4(0,0,0,0);return t.useRightHandedSystem?e[0].copyFromFloats(1,0,0,1):e[1].copyFromFloats(0,0,1,1),Object(l.CreateBox)(this.name+"_rootMesh",{width:1,height:1,depth:.08,faceUV:e,wrap:!0},t)},e.prototype._affectMaterial=function(t){var e=new l.StandardMaterial(this.name+"Material",t.getScene());e.specularColor=l.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}(lt),ht=function(t){function e(e){var i=t.call(this,e)||this;return i._blockLayout=!1,i._children=new Array,i}return o(e,t),Object.defineProperty(e.prototype,"children",{get:function(){return this._children},enumerable:!1,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:!1,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)||(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 l.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}(at),ct=function(t){function e(e){var i=t.call(this,e)||this;return i._columns=10,i._rows=0,i._rowThenColum=!0,i._orientation=ht.FACEORIGIN_ORIENTATION,i.margin=0,i}return o(e,t),Object.defineProperty(e.prototype,"orientation",{get:function(){return this._orientation},set:function(t){var e=this;this._orientation!==t&&(this._orientation=t,l.Tools.SetImmediate((function(){e._arrangeChildren()})))},enumerable:!1,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,l.Tools.SetImmediate((function(){e._arrangeChildren()})))},enumerable:!1,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,l.Tools.SetImmediate((function(){e._arrangeChildren()})))},enumerable:!1,configurable:!0}),e.prototype._arrangeChildren=function(){this._cellWidth=0,this._cellHeight=0;for(var t=0,e=0,i=0,n=l.Matrix.Invert(this.node.computeWorldMatrix(!0)),o=0,r=this._children;o<r.length;o++){if((m=r[o]).mesh){i++,m.mesh.computeWorldMatrix(!0);var a=m.mesh.getHierarchyBoundingVectors(),s=l.TmpVectors.Vector3[0],_=l.TmpVectors.Vector3[1];a.max.subtractToRef(a.min,_),_.scaleInPlace(.5),l.Vector3.TransformNormalToRef(_,n,s),this._cellWidth=Math.max(this._cellWidth,2*s.x),this._cellHeight=Math.max(this._cellHeight,2*s.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 h=.5*e*this._cellWidth,c=.5*t*this._cellHeight,u=[],d=0;if(this._rowThenColum)for(var f=0;f<t;f++)for(var p=0;p<e&&(u.push(new l.Vector3(p*this._cellWidth-h+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&&(u.push(new l.Vector3(p*this._cellWidth-h+this._cellWidth/2,f*this._cellHeight-c+this._cellHeight/2,0)),!(++d>i));f++);d=0;for(var b=0,g=this._children;b<g.length;b++){var m;(m=g[b]).mesh&&(this._mapGridNode(m,u[d]),d++)}this._finalProcessing()},e.prototype._finalProcessing=function(){},e}(ht),ut=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e._radius=5,e}return o(e,t),Object.defineProperty(e.prototype,"radius",{get:function(){return this._radius},set:function(t){var e=this;this._radius!==t&&(this._radius=t,l.Tools.SetImmediate((function(){e._arrangeChildren()})))},enumerable:!1,configurable:!0}),e.prototype._mapGridNode=function(t,e){var i=t.mesh;if(i){var n=this._cylindricalMapping(e);switch(t.position=n,this.orientation){case ht.FACEORIGIN_ORIENTATION:i.lookAt(new l.Vector3(2*n.x,n.y,2*n.z));break;case ht.FACEORIGINREVERSED_ORIENTATION:i.lookAt(new l.Vector3(-n.x,n.y,-n.z));break;case ht.FACEFORWARD_ORIENTATION:break;case ht.FACEFORWARDREVERSED_ORIENTATION:i.rotate(l.Axis.Y,Math.PI,l.Space.LOCAL)}}},e.prototype._cylindricalMapping=function(t){var e=new l.Vector3(0,t.y,this._radius),i=t.x/this._radius;return l.Matrix.RotationYawPitchRollToRef(i,0,0,l.TmpVectors.Matrix[0]),l.Vector3.TransformNormal(e,l.TmpVectors.Matrix[0])},e}(ct),dt="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";l.ShaderStore.ShadersStore.fluentVertexShader=dt;var ft="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;\nuniform mat4 textureMatrix;\nvec2 finalUV;\n#endif\nvoid main(void) {\nvec3 albedo=albedoColor.rgb;\nfloat alpha=albedoColor.a;\n#ifdef TEXTURE\nfinalUV=vec2(textureMatrix*vec4(vUV,1.0,0.0));\nalbedo=texture2D(albedoSampler,finalUV).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}";l.ShaderStore.ShadersStore.fluentPixelShader=ft;var pt=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 o(e,t),e}(l.MaterialDefines),bt=function(t){function e(e,i){var n=t.call(this,e,i)||this;return n.innerGlowColorIntensity=.5,n.innerGlowColor=new l.Color3(1,1,1),n.albedoColor=new l.Color3(.3,.35,.4),n.renderBorders=!1,n.borderWidth=.5,n.edgeSmoothingValue=.02,n.borderMinValue=.1,n.renderHoverLight=!1,n.hoverRadius=.01,n.hoverColor=new l.Color4(.3,.3,.3,1),n.hoverPosition=l.Vector3.Zero(),n}return o(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&&e.effect&&e.effect._wasPreviouslyReady)return!0;e.materialDefines||(e.materialDefines=new pt);var n=this.getScene(),o=e.materialDefines;if(!this.checkReadyOnEveryCall&&e.effect&&o._renderId===n.getRenderId())return!0;if(o._areTexturesDirty)if(o.INNERGLOW=this.innerGlowColorIntensity>0,o.BORDER=this.renderBorders,o.HOVERLIGHT=this.renderHoverLight,this._albedoTexture){if(!this._albedoTexture.isReadyOrNotBlocking())return!1;o.TEXTURE=!0}else o.TEXTURE=!1;var r=n.getEngine();if(o.isDirty){o.markAsProcessed(),n.resetCachedMaterial();var a=[l.VertexBuffer.PositionKind];a.push(l.VertexBuffer.NormalKind),a.push(l.VertexBuffer.UVKind);var s=["world","viewProjection","innerGlowColor","albedoColor","borderWidth","edgeSmoothingValue","scaleFactor","borderMinValue","hoverColor","hoverPosition","hoverRadius","textureMatrix"],_=["albedoSampler"],h=new Array;l.MaterialHelper.PrepareUniformsAndSamplersList({uniformsNames:s,uniformBuffersNames:h,samplers:_,defines:o,maxSimultaneousLights:4});var c=o.toString();e.setEffect(n.getEngine().createEffect("fluent",{attributes:a,uniformsNames:s,uniformBuffersNames:h,samplers:_,defines:c,fallbacks:null,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:4}},r),o,this._materialContext)}return!(!e.effect||!e.effect.isReady())&&(o._renderId=n.getRenderId(),e.effect._wasPreviouslyReady=!0,!0)},e.prototype.bindForSubMesh=function(t,e,i){var n=this.getScene(),o=i.materialDefines;if(o){var r=i.effect;if(r){if(this._activeEffect=r,this.bindOnlyWorldMatrix(t),this._activeEffect.setMatrix("viewProjection",n.getTransformMatrix()),this._mustRebind(n,r)&&(this._activeEffect.setColor4("albedoColor",this.albedoColor,this.alpha),o.INNERGLOW&&this._activeEffect.setColor4("innerGlowColor",this.innerGlowColor,this.innerGlowColorIntensity),o.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,l.TmpVectors.Vector3[0]),this._activeEffect.setVector3("scaleFactor",l.TmpVectors.Vector3[0])),o.HOVERLIGHT&&(this._activeEffect.setDirectColor4("hoverColor",this.hoverColor),this._activeEffect.setFloat("hoverRadius",this.hoverRadius),this._activeEffect.setVector3("hoverPosition",this.hoverPosition)),o.TEXTURE&&this._albedoTexture)){this._activeEffect.setTexture("albedoSampler",this._albedoTexture);var a=this._albedoTexture.getTextureMatrix();this._activeEffect.setMatrix("textureMatrix",a)}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 l.SerializationHelper.Clone((function(){return new e(t,i.getScene())}),this)},e.prototype.serialize=function(){var e=t.prototype.serialize.call(this);return e.customType="BABYLON.GUI.FluentMaterial",e},e.prototype.getClassName=function(){return"FluentMaterial"},e.Parse=function(t,i,n){return l.SerializationHelper.Parse((function(){return new e(t.name,i)}),t,i,n)},r([Object(l.serialize)(),Object(l.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],e.prototype,"innerGlowColorIntensity",void 0),r([Object(l.serializeAsColor3)()],e.prototype,"innerGlowColor",void 0),r([Object(l.serializeAsColor3)()],e.prototype,"albedoColor",void 0),r([Object(l.serialize)(),Object(l.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],e.prototype,"renderBorders",void 0),r([Object(l.serialize)()],e.prototype,"borderWidth",void 0),r([Object(l.serialize)()],e.prototype,"edgeSmoothingValue",void 0),r([Object(l.serialize)()],e.prototype,"borderMinValue",void 0),r([Object(l.serialize)(),Object(l.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],e.prototype,"renderHoverLight",void 0),r([Object(l.serialize)()],e.prototype,"hoverRadius",void 0),r([Object(l.serializeAsColor4)()],e.prototype,"hoverColor",void 0),r([Object(l.serializeAsVector3)()],e.prototype,"hoverPosition",void 0),r([Object(l.serializeAsTexture)("albedoTexture")],e.prototype,"_albedoTexture",void 0),r([Object(l.expandToProperty)("_markAllSubMeshesAsTexturesAndMiscDirty")],e.prototype,"albedoTexture",void 0),e}(l.PushMaterial);Object(l.RegisterClass)("BABYLON.GUI.FluentMaterial",bt);var gt=function(t){function e(e,i){void 0===i&&(i=!0);var n=t.call(this,e)||this;return n._shareMaterials=!0,n._shareMaterials=i,n.pointerEnterAnimation=function(){n.mesh&&n._frontPlate.setEnabled(!0)},n.pointerOutAnimation=function(){n.mesh&&n._frontPlate.setEnabled(!1)},n}return o(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,"renderingGroupId",{get:function(){return this._backPlate.renderingGroupId},set:function(t){this._backPlate.renderingGroupId=t,this._textPlate.renderingGroupId=t,this._frontPlate.renderingGroupId=t,this._tooltipMesh&&(this._tooltipMesh.renderingGroupId=t)},enumerable:!1,configurable:!0}),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){var i=this._backPlate._scene.useRightHandedSystem;this._tooltipMesh=Object(l.CreatePlane)("",{size:1},this._backPlate._scene);var n=Object(l.CreatePlane)("",{size:1,sideOrientation:l.Mesh.DOUBLESIDE},this._backPlate._scene),o=new l.StandardMaterial("",this._backPlate._scene);o.diffuseColor=l.Color3.FromHexString("#212121"),n.material=o,n.isPickable=!1,this._tooltipMesh.addChild(n),n.position=l.Vector3.Forward(i).scale(.05),this._tooltipMesh.scaling.y=1/3,this._tooltipMesh.position=l.Vector3.Up().scale(.7).add(l.Vector3.Forward(i).scale(-.15)),this._tooltipMesh.isPickable=!1,this._tooltipMesh.parent=this._backPlate,this._tooltipTexture=et.CreateForMesh(this._tooltipMesh),this._tooltipTextBlock=new x,this._tooltipTextBlock.scaleY=3,this._tooltipTextBlock.color="white",this._tooltipTextBlock.fontSize=130,this._tooltipTexture.addControl(this._tooltipTextBlock),this._tooltipFade=new l.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:!1,configurable:!0}),Object.defineProperty(e.prototype,"text",{get:function(){return this._text},set:function(t){this._text!==t&&(this._text=t,this._rebuildContent())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"imageUrl",{get:function(){return this._imageUrl},set:function(t){this._imageUrl!==t&&(this._imageUrl=t,this._rebuildContent())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"backMaterial",{get:function(){return this._backMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"frontMaterial",{get:function(){return this._frontMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"plateMaterial",{get:function(){return this._plateMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"shareMaterials",{get:function(){return this._shareMaterials},enumerable:!1,configurable:!0}),e.prototype._getTypeName=function(){return"HolographicButton"},e.prototype._rebuildContent=function(){this._disposeFacadeTexture();var t=new B;if(t.isVertical=!0,l.DomManagement.IsDocumentAvailable()&&document.createElement&&this._imageUrl){var e=new P;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 x;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=Object(l.CreateBox)(this.name+"BackMesh",{width:1,height:1,depth:.08},e),this._frontPlate=Object(l.CreateBox)(this.name+"FrontMesh",{width:1,height:1,depth:.08},e),this._frontPlate.parent=this._backPlate,this._frontPlate.position=l.Vector3.Forward(e.useRightHandedSystem).scale(-.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=l.Vector3.Forward(e.useRightHandedSystem).scale(-.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 bt(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 bt(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 l.StandardMaterial(this.name+"Plate Material",t.getScene()),this._plateMaterial.specularColor=l.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}(_t),mt="uniform vec3 cameraPosition;\nvarying vec3 vPosition;\nvarying vec3 vNormal;\nvarying vec2 vUV;\nvarying vec3 vTangent;\nvarying vec3 vBinormal;\nvarying vec4 vColor;\nvarying vec4 vExtra1;\nuniform float _Edge_Width_;\nuniform vec4 _Edge_Color_;\nuniform bool _Relative_Width_;\nuniform float _Proximity_Max_Intensity_;\nuniform float _Proximity_Far_Distance_;\nuniform float _Proximity_Near_Radius_;\nuniform float _Proximity_Anisotropy_;\nuniform float _Selection_Fuzz_;\nuniform float _Selected_;\nuniform float _Selection_Fade_;\nuniform float _Selection_Fade_Size_;\nuniform float _Selected_Distance_;\nuniform float _Selected_Fade_Length_;\nuniform bool _Blob_Enable_;\nuniform vec3 _Blob_Position_;\nuniform float _Blob_Intensity_;\nuniform float _Blob_Near_Size_;\nuniform float _Blob_Far_Size_;\nuniform float _Blob_Near_Distance_;\nuniform float _Blob_Far_Distance_;\nuniform float _Blob_Fade_Length_;\nuniform float _Blob_Inner_Fade_;\nuniform float _Blob_Pulse_;\nuniform float _Blob_Fade_;\nuniform sampler2D _Blob_Texture_;\nuniform bool _Blob_Enable_2_;\nuniform vec3 _Blob_Position_2_;\nuniform float _Blob_Near_Size_2_;\nuniform float _Blob_Inner_Fade_2_;\nuniform float _Blob_Pulse_2_;\nuniform float _Blob_Fade_2_;\nuniform vec3 _Active_Face_Dir_;\nuniform vec3 _Active_Face_Up_;\nuniform bool Enable_Fade;\nuniform float _Fade_Width_;\nuniform bool _Smooth_Active_Face_;\nuniform bool _Show_Frame_;\nuniform bool _Use_Blob_Texture_;\nuniform bool Use_Global_Left_Index;\nuniform bool Use_Global_Right_Index;\nuniform vec4 Global_Left_Index_Tip_Position;\nuniform vec4 Global_Right_Index_Tip_Position;\nuniform vec4 Global_Left_Thumb_Tip_Position;\nuniform vec4 Global_Right_Thumb_Tip_Position;\nuniform float Global_Left_Index_Tip_Proximity;\nuniform float Global_Right_Index_Tip_Proximity;\n\nvoid Holo_Edge_Fragment_B35(\nvec4 Edges,\nfloat Edge_Width,\nout float NotEdge)\n{\nvec2 c=vec2(min(Edges.r,Edges.g),min(Edges.b,Edges.a));\nvec2 df=fwidth(c)*Edge_Width;\nvec2 g=clamp(c/df,0.0,1.0);\nNotEdge=g.x*g.y;\n}\n\n\nvoid Blob_Fragment_B39(\nvec2 UV,\nvec3 Blob_Info,\nsampler2D Blob_Texture,\nout vec4 Blob_Color)\n{\nfloat k=dot(UV,UV);\nBlob_Color=Blob_Info.y*texture(Blob_Texture,vec2(vec2(sqrt(k),Blob_Info.x).x,1.0-vec2(sqrt(k),Blob_Info.x).y))*(1.0-clamp(k,0.0,1.0));\n}\n\n\nvec2 FilterStep(vec2 Edge,vec2 X)\n{\n\nvec2 dX=max(fwidth(X),vec2(0.00001,0.00001));\nreturn clamp( (X+dX-max(Edge,X-dX))/(dX*2.0),0.0,1.0);\n}\nvoid Wireframe_Fragment_B59(\nvec3 Widths,\nvec2 UV,\nfloat Proximity,\nvec4 Edge_Color,\nout vec4 Wireframe)\n{\nvec2 c=min(UV,vec2(1.0,1.0)-UV);\nvec2 g=FilterStep(Widths.xy*0.5,c);\nWireframe=(1.0-min(g.x,g.y))*Proximity*Edge_Color;\n}\n\n\nvoid Proximity_B53(\nvec3 Proximity_Center,\nvec3 Proximity_Center_2,\nfloat Proximity_Max_Intensity,\nfloat Proximity_Near_Radius,\nvec3 Position,\nvec3 Show_Selection,\nvec4 Extra1,\nfloat Dist_To_Face,\nfloat Intensity,\nout float Proximity)\n{\nvec2 delta1=Extra1.xy;\nvec2 delta2=Extra1.zw;\nfloat d2=sqrt(min(dot(delta1,delta1),dot(delta2,delta2))+Dist_To_Face*Dist_To_Face);\n\nProximity=Intensity*Proximity_Max_Intensity*(1.0-clamp(d2/Proximity_Near_Radius,0.0,1.0))*(1.0-Show_Selection.x)+Show_Selection.x;\n}\n\n\nvoid To_XYZ_B46(\nvec3 Vec3,\nout float X,\nout float Y,\nout float Z)\n{\nX=Vec3.x;\nY=Vec3.y;\nZ=Vec3.z;\n}\n\nvoid main()\n{\nfloat NotEdge_Q35;\n#if ENABLE_FADE\nHolo_Edge_Fragment_B35(vColor,_Fade_Width_,NotEdge_Q35);\n#else\nNotEdge_Q35=1.0;\n#endif\n\n\nvec4 Blob_Color_Q39;\nfloat k=dot(vUV,vUV);\nvec2 blobTextureCoord=vec2(vec2(sqrt(k),vTangent.x).x,1.0-vec2(sqrt(k),vTangent.x).y);\nvec4 blobColor=mix(vec4(1.0,1.0,1.0,1.0)*step(1.0-vTangent.x,clamp(sqrt(k)+0.1,0.0,1.0)),texture(_Blob_Texture_,blobTextureCoord),float(_Use_Blob_Texture_));\nBlob_Color_Q39=vTangent.y*blobColor*(1.0-clamp(k,0.0,1.0));\n\nfloat Is_Quad_Q24;\nIs_Quad_Q24=vNormal.z;\n\nvec3 Blob_Position_Q41=mix(_Blob_Position_,Global_Left_Index_Tip_Position.xyz,float(Use_Global_Left_Index));\n\nvec3 Blob_Position_Q42=mix(_Blob_Position_2_,Global_Right_Index_Tip_Position.xyz,float(Use_Global_Right_Index));\nfloat X_Q46;\nfloat Y_Q46;\nfloat Z_Q46;\nTo_XYZ_B46(vBinormal,X_Q46,Y_Q46,Z_Q46);\nfloat Proximity_Q53;\nProximity_B53(Blob_Position_Q41,Blob_Position_Q42,_Proximity_Max_Intensity_,_Proximity_Near_Radius_,vPosition,vBinormal,vExtra1,Y_Q46,Z_Q46,Proximity_Q53);\nvec4 Wireframe_Q59;\nWireframe_Fragment_B59(vNormal,vUV,Proximity_Q53,_Edge_Color_,Wireframe_Q59);\n\nvec4 Wire_Or_Blob_Q23=mix(Wireframe_Q59,Blob_Color_Q39,Is_Quad_Q24);\n\nvec4 Result_Q22;\nResult_Q22=mix(Wire_Or_Blob_Q23,vec4(0.3,0.3,0.3,0.3),float(_Show_Frame_));\n\nvec4 Final_Color_Q37=NotEdge_Q35*Result_Q22;\nvec4 Out_Color=Final_Color_Q37;\nfloat Clip_Threshold=0.0;\nbool To_sRGB=false;\ngl_FragColor=Out_Color;\n}";l.ShaderStore.ShadersStore.fluentButtonPixelShader=mt;var vt="uniform mat4 world;\nuniform mat4 viewProjection;\nuniform vec3 cameraPosition;\nattribute vec3 position;\nattribute vec3 normal;\nattribute vec2 uv;\nattribute vec3 tangent;\nattribute vec4 color;\nuniform float _Edge_Width_;\nuniform vec4 _Edge_Color_;\nuniform float _Proximity_Max_Intensity_;\nuniform float _Proximity_Far_Distance_;\nuniform float _Proximity_Near_Radius_;\nuniform float _Proximity_Anisotropy_;\nuniform float _Selection_Fuzz_;\nuniform float _Selected_;\nuniform float _Selection_Fade_;\nuniform float _Selection_Fade_Size_;\nuniform float _Selected_Distance_;\nuniform float _Selected_Fade_Length_;\nuniform bool _Blob_Enable_;\nuniform vec3 _Blob_Position_;\nuniform float _Blob_Intensity_;\nuniform float _Blob_Near_Size_;\nuniform float _Blob_Far_Size_;\nuniform float _Blob_Near_Distance_;\nuniform float _Blob_Far_Distance_;\nuniform float _Blob_Fade_Length_;\nuniform float _Blob_Inner_Fade_;\nuniform float _Blob_Pulse_;\nuniform float _Blob_Fade_;\nuniform sampler2D _Blob_Texture_;\nuniform bool _Blob_Enable_2_;\nuniform vec3 _Blob_Position_2_;\nuniform float _Blob_Near_Size_2_;\nuniform float _Blob_Inner_Fade_2_;\nuniform float _Blob_Pulse_2_;\nuniform float _Blob_Fade_2_;\nuniform vec3 _Active_Face_Dir_;\nuniform vec3 _Active_Face_Up_;\nuniform bool _Enable_Fade_;\nuniform float _Fade_Width_;\nuniform bool _Smooth_Active_Face_;\nuniform bool _Show_Frame_;\nuniform bool Use_Global_Left_Index;\nuniform bool Use_Global_Right_Index;\nuniform vec4 Global_Left_Index_Tip_Position;\nuniform vec4 Global_Right_Index_Tip_Position;\nuniform vec4 Global_Left_Thumb_Tip_Position;\nuniform vec4 Global_Right_Thumb_Tip_Position;\nuniform float Global_Left_Index_Tip_Proximity;\nuniform float Global_Right_Index_Tip_Proximity;\nvarying vec3 vPosition;\nvarying vec3 vNormal;\nvarying vec2 vUV;\nvarying vec3 vTangent;\nvarying vec3 vBinormal;\nvarying vec4 vColor;\nvarying vec4 vExtra1;\n\nvoid Blob_Vertex_B47(\nvec3 Position,\nvec3 Normal,\nvec3 Tangent,\nvec3 Bitangent,\nvec3 Blob_Position,\nfloat Intensity,\nfloat Blob_Near_Size,\nfloat Blob_Far_Size,\nfloat Blob_Near_Distance,\nfloat Blob_Far_Distance,\nvec4 Vx_Color,\nvec2 UV,\nvec3 Face_Center,\nvec2 Face_Size,\nvec2 In_UV,\nfloat Blob_Fade_Length,\nfloat Selection_Fade,\nfloat Selection_Fade_Size,\nfloat Inner_Fade,\nvec3 Active_Face_Center,\nfloat Blob_Pulse,\nfloat Blob_Fade,\nfloat Blob_Enabled,\nout vec3 Out_Position,\nout vec2 Out_UV,\nout vec3 Blob_Info)\n{\nfloat blobSize,fadeIn;\nvec3 Hit_Position;\nBlob_Info=vec3(0.0,0.0,0.0);\nfloat Hit_Distance=dot(Blob_Position-Face_Center,Normal);\nHit_Position=Blob_Position-Hit_Distance*Normal;\nfloat absD=abs(Hit_Distance);\nfloat lerpVal=clamp((absD-Blob_Near_Distance)/(Blob_Far_Distance-Blob_Near_Distance),0.0,1.0);\nfadeIn=1.0-clamp((absD-Blob_Far_Distance)/Blob_Fade_Length,0.0,1.0);\nfloat innerFade=1.0-clamp(-Hit_Distance/Inner_Fade,0.0,1.0);\n\nfloat farClip=clamp(1.0-step(Blob_Far_Distance+Blob_Fade_Length,absD),0.0,1.0);\nfloat size=mix(Blob_Near_Size,Blob_Far_Size,lerpVal)*farClip;\nblobSize=mix(size,Selection_Fade_Size,Selection_Fade)*innerFade*Blob_Enabled;\nBlob_Info.x=lerpVal*0.5+0.5;\nBlob_Info.y=fadeIn*Intensity*(1.0-Selection_Fade)*Blob_Fade;\nBlob_Info.x*=(1.0-Blob_Pulse);\n\nvec3 delta=Hit_Position-Face_Center;\nvec2 blobCenterXY=vec2(dot(delta,Tangent),dot(delta,Bitangent));\nvec2 quadUVin=2.0*UV-1.0;\nvec2 blobXY=blobCenterXY+quadUVin*blobSize;\n\nvec2 blobClipped=clamp(blobXY,-Face_Size*0.5,Face_Size*0.5);\nvec2 blobUV=(blobClipped-blobCenterXY)/max(blobSize,0.0001)*2.0;\nvec3 blobCorner=Face_Center+blobClipped.x*Tangent+blobClipped.y*Bitangent;\n\nOut_Position=mix(Position,blobCorner,Vx_Color.rrr);\nOut_UV=mix(In_UV,blobUV,Vx_Color.rr);\n}\n\n\nvec2 ProjectProximity(\nvec3 blobPosition,\nvec3 position,\nvec3 center,\nvec3 dir,\nvec3 xdir,\nvec3 ydir,\nout float vdistance\n)\n{\nvec3 delta=blobPosition-position;\nvec2 xy=vec2(dot(delta,xdir),dot(delta,ydir));\nvdistance=abs(dot(delta,dir));\nreturn xy;\n}\nvoid Proximity_Vertex_B66(\nvec3 Blob_Position,\nvec3 Blob_Position_2,\nvec3 Active_Face_Center,\nvec3 Active_Face_Dir,\nvec3 Position,\nfloat Proximity_Far_Distance,\nfloat Relative_Scale,\nfloat Proximity_Anisotropy,\nvec3 Up,\nout vec4 Extra1,\nout float Distance_To_Face,\nout float Intensity)\n{\nvec3 Active_Face_Dir_X=normalize(cross(Active_Face_Dir,Up));\n\nvec3 Active_Face_Dir_Y=cross(Active_Face_Dir,Active_Face_Dir_X);\nfloat distz1,distz2;\nExtra1.xy=ProjectProximity(Blob_Position,Position,Active_Face_Center,Active_Face_Dir,Active_Face_Dir_X*Proximity_Anisotropy,Active_Face_Dir_Y,distz1)/Relative_Scale;\nExtra1.zw=ProjectProximity(Blob_Position_2,Position,Active_Face_Center,Active_Face_Dir,Active_Face_Dir_X*Proximity_Anisotropy,Active_Face_Dir_Y,distz2)/Relative_Scale;\nDistance_To_Face=dot(Active_Face_Dir,Position-Active_Face_Center);\nIntensity=1.0-clamp(min(distz1,distz2)/Proximity_Far_Distance,0.0,1.0);\n}\n\n\nvoid Holo_Edge_Vertex_B44(\nvec3 Incident,\nvec3 Normal,\nvec2 UV,\nvec3 Tangent,\nvec3 Bitangent,\nbool Smooth_Active_Face,\nfloat Active,\nout vec4 Holo_Edges)\n{\nfloat NdotI=dot(Incident,Normal);\nvec2 flip=(UV-vec2(0.5,0.5));\nfloat udot=dot(Incident,Tangent)*flip.x*NdotI;\nfloat uval=1.0-float(udot>0.0);\nfloat vdot=-dot(Incident,Bitangent)*flip.y*NdotI;\nfloat vval=1.0-float(vdot>0.0);\nfloat Smooth_And_Active=step(1.0,float(Smooth_Active_Face && Active>0.0));\nuval=mix(uval,max(1.0,uval),Smooth_And_Active);\nvval=mix(vval,max(1.0,vval),Smooth_And_Active);\nHolo_Edges=vec4(1.0,1.0,1.0,1.0)-vec4(uval*UV.x,uval*(1.0-UV.x),vval*UV.y,vval*(1.0-UV.y));\n}\n\n\nvoid Object_To_World_Pos_B13(\nvec3 Pos_Object,\nout vec3 Pos_World)\n{\nPos_World=(world*vec4(Pos_Object,1.0)).xyz;\n}\n\n\nvoid Choose_Blob_B38(\nvec4 Vx_Color,\nvec3 Position1,\nvec3 Position2,\nbool Blob_Enable_1,\nbool Blob_Enable_2,\nfloat Near_Size_1,\nfloat Near_Size_2,\nfloat Blob_Inner_Fade_1,\nfloat Blob_Inner_Fade_2,\nfloat Blob_Pulse_1,\nfloat Blob_Pulse_2,\nfloat Blob_Fade_1,\nfloat Blob_Fade_2,\nout vec3 Position,\nout float Near_Size,\nout float Inner_Fade,\nout float Blob_Enable,\nout float Fade,\nout float Pulse)\n{\nPosition=Position1*(1.0-Vx_Color.g)+Vx_Color.g*Position2;\nfloat b1=float(Blob_Enable_1);\nfloat b2=float(Blob_Enable_2);\nBlob_Enable=b1+(b2-b1)*Vx_Color.g;\nPulse=Blob_Pulse_1*(1.0-Vx_Color.g)+Vx_Color.g*Blob_Pulse_2;\nFade=Blob_Fade_1*(1.0-Vx_Color.g)+Vx_Color.g*Blob_Fade_2;\nNear_Size=Near_Size_1*(1.0-Vx_Color.g)+Vx_Color.g*Near_Size_2;\nInner_Fade=Blob_Inner_Fade_1*(1.0-Vx_Color.g)+Vx_Color.g*Blob_Inner_Fade_2;\n}\n\n\nvoid Wireframe_Vertex_B51(\nvec3 Position,\nvec3 Normal,\nvec3 Tangent,\nvec3 Bitangent,\nfloat Edge_Width,\nvec2 Face_Size,\nout vec3 Wire_Vx_Pos,\nout vec2 UV,\nout vec2 Widths)\n{\nWidths.xy=Edge_Width/Face_Size;\nfloat x=dot(Position,Tangent);\nfloat y=dot(Position,Bitangent);\nfloat dx=0.5-abs(x);\nfloat newx=(0.5-dx*Widths.x*2.0)*sign(x);\nfloat dy=0.5-abs(y);\nfloat newy=(0.5-dy*Widths.y*2.0)*sign(y);\nWire_Vx_Pos=Normal*0.5+newx*Tangent+newy*Bitangent;\nUV.x=dot(Wire_Vx_Pos,Tangent)+0.5;\nUV.y=dot(Wire_Vx_Pos,Bitangent)+0.5;\n}\n\n\nvec2 ramp2(vec2 start,vec2 end,vec2 x)\n{\nreturn clamp((x-start)/(end-start),vec2(0.0,0.0),vec2(1.0,1.0));\n}\nfloat computeSelection(\nvec3 blobPosition,\nvec3 normal,\nvec3 tangent,\nvec3 bitangent,\nvec3 faceCenter,\nvec2 faceSize,\nfloat selectionFuzz,\nfloat farDistance,\nfloat fadeLength\n)\n{\nvec3 delta=blobPosition-faceCenter;\nfloat absD=abs(dot(delta,normal));\nfloat fadeIn=1.0-clamp((absD-farDistance)/fadeLength,0.0,1.0);\nvec2 blobCenterXY=vec2(dot(delta,tangent),dot(delta,bitangent));\nvec2 innerFace=faceSize*(1.0-selectionFuzz)*0.5;\nvec2 selectPulse=ramp2(-faceSize*0.5,-innerFace,blobCenterXY)-ramp2(innerFace,faceSize*0.5,blobCenterXY);\nreturn selectPulse.x*selectPulse.y*fadeIn;\n}\nvoid Selection_Vertex_B48(\nvec3 Blob_Position,\nvec3 Blob_Position_2,\nvec3 Face_Center,\nvec2 Face_Size,\nvec3 Normal,\nvec3 Tangent,\nvec3 Bitangent,\nfloat Selection_Fuzz,\nfloat Selected,\nfloat Far_Distance,\nfloat Fade_Length,\nvec3 Active_Face_Dir,\nout float Show_Selection)\n{\nfloat select1=computeSelection(Blob_Position,Normal,Tangent,Bitangent,Face_Center,Face_Size,Selection_Fuzz,Far_Distance,Fade_Length);\nfloat select2=computeSelection(Blob_Position_2,Normal,Tangent,Bitangent,Face_Center,Face_Size,Selection_Fuzz,Far_Distance,Fade_Length);\nfloat Active=max(0.0,dot(Active_Face_Dir,Normal));\nShow_Selection=mix(max(select1,select2),1.0,Selected)*Active;\n}\n\n\nvoid Proximity_Visibility_B54(\nfloat Selection,\nvec3 Proximity_Center,\nvec3 Proximity_Center_2,\nfloat Input_Width,\nfloat Proximity_Far_Distance,\nfloat Proximity_Radius,\nvec3 Active_Face_Center,\nvec3 Active_Face_Dir,\nout float Width)\n{\n\nvec3 boxEdges=(world*vec4(vec3(0.5,0.5,0.5),0.0)).xyz;\nfloat boxMaxSize=length(boxEdges);\nfloat d1=dot(Proximity_Center-Active_Face_Center,Active_Face_Dir);\nvec3 blob1=Proximity_Center-d1*Active_Face_Dir;\nfloat d2=dot(Proximity_Center_2-Active_Face_Center,Active_Face_Dir);\nvec3 blob2=Proximity_Center_2-d2*Active_Face_Dir;\n\nvec3 delta1=blob1-Active_Face_Center;\nvec3 delta2=blob2-Active_Face_Center;\nfloat dist1=dot(delta1,delta1);\nfloat dist2=dot(delta2,delta2);\nfloat nearestProxDist=sqrt(min(dist1,dist2));\n\nWidth=Input_Width*(1.0-step(boxMaxSize+Proximity_Radius,nearestProxDist))*(1.0-step(Proximity_Far_Distance,min(d1,d2))*(1.0-step(0.0001,Selection)));\n}\n\n\nvoid Object_To_World_Dir_B67(\nvec3 Dir_Object,\nout vec3 Dir_World)\n{\nDir_World=(world*vec4(Dir_Object,0.0)).xyz;\n}\n\nvoid main()\n{\n\nvec3 Active_Face_Center_Q49;\nActive_Face_Center_Q49=(world*vec4(_Active_Face_Dir_*0.5,1.0)).xyz;\n\nvec3 Blob_Position_Q41=mix(_Blob_Position_,Global_Left_Index_Tip_Position.xyz,float(Use_Global_Left_Index));\n\nvec3 Blob_Position_Q42=mix(_Blob_Position_2_,Global_Right_Index_Tip_Position.xyz,float(Use_Global_Right_Index));\n\nvec3 Active_Face_Dir_Q64=normalize((world*vec4(_Active_Face_Dir_,0.0)).xyz);\n\nfloat Relative_Scale_Q57;\n#if RELATIVE_WIDTH\nRelative_Scale_Q57=length((world*vec4(vec3(0,1,0),0.0)).xyz);\n#else\nRelative_Scale_Q57=1.0;\n#endif\n\nvec3 Tangent_World_Q30;\nTangent_World_Q30=(world*vec4(tangent,0.0)).xyz;\n\nvec3 Binormal_World_Q31;\nBinormal_World_Q31=(world*vec4((cross(normal,tangent)),0.0)).xyz;\n\nvec3 Normal_World_Q60;\nNormal_World_Q60=(world*vec4(normal,0.0)).xyz;\n\nvec3 Result_Q18=0.5*normal;\nvec3 Dir_World_Q67;\nObject_To_World_Dir_B67(_Active_Face_Up_,Dir_World_Q67);\n\nfloat Product_Q56=_Edge_Width_*Relative_Scale_Q57;\n\nvec3 Normal_World_N_Q29=normalize(Normal_World_Q60);\n\nvec3 Tangent_World_N_Q28=normalize(Tangent_World_Q30);\n\nvec3 Binormal_World_N_Q32=normalize(Binormal_World_Q31);\nvec3 Position_Q38;\nfloat Near_Size_Q38;\nfloat Inner_Fade_Q38;\nfloat Blob_Enable_Q38;\nfloat Fade_Q38;\nfloat Pulse_Q38;\nChoose_Blob_B38(color,Blob_Position_Q41,Blob_Position_Q42,_Blob_Enable_,_Blob_Enable_2_,_Blob_Near_Size_,_Blob_Near_Size_2_,_Blob_Inner_Fade_,_Blob_Inner_Fade_2_,_Blob_Pulse_,_Blob_Pulse_2_,_Blob_Fade_,_Blob_Fade_2_,Position_Q38,Near_Size_Q38,Inner_Fade_Q38,Blob_Enable_Q38,Fade_Q38,Pulse_Q38);\n\nvec3 Face_Center_Q33;\nFace_Center_Q33=(world*vec4(Result_Q18,1.0)).xyz;\n\nvec2 Face_Size_Q50=vec2(length(Tangent_World_Q30),length(Binormal_World_Q31));\nfloat Show_Selection_Q48;\nSelection_Vertex_B48(Blob_Position_Q41,Blob_Position_Q42,Face_Center_Q33,Face_Size_Q50,Normal_World_N_Q29,Tangent_World_N_Q28,Binormal_World_N_Q32,_Selection_Fuzz_,_Selected_,_Selected_Distance_,_Selected_Fade_Length_,Active_Face_Dir_Q64,Show_Selection_Q48);\n\nvec3 Normalized_Q72=normalize(Dir_World_Q67);\n\nfloat Active_Q34=max(0.0,dot(Active_Face_Dir_Q64,Normal_World_N_Q29));\nfloat Width_Q54;\nProximity_Visibility_B54(Show_Selection_Q48,Blob_Position_Q41,Blob_Position_Q42,Product_Q56,_Proximity_Far_Distance_,_Proximity_Near_Radius_,Active_Face_Center_Q49,Active_Face_Dir_Q64,Width_Q54);\nvec3 Wire_Vx_Pos_Q51;\nvec2 UV_Q51;\nvec2 Widths_Q51;\nWireframe_Vertex_B51(position,normal,tangent,(cross(normal,tangent)),Width_Q54,Face_Size_Q50,Wire_Vx_Pos_Q51,UV_Q51,Widths_Q51);\n\nvec3 Vec3_Q27=vec3(Widths_Q51.x,Widths_Q51.y,color.r);\nvec3 Pos_World_Q13;\nObject_To_World_Pos_B13(Wire_Vx_Pos_Q51,Pos_World_Q13);\n\nvec3 Incident_Q36=normalize(Pos_World_Q13-cameraPosition);\nvec3 Out_Position_Q47;\nvec2 Out_UV_Q47;\nvec3 Blob_Info_Q47;\nBlob_Vertex_B47(Pos_World_Q13,Normal_World_N_Q29,Tangent_World_N_Q28,Binormal_World_N_Q32,Position_Q38,_Blob_Intensity_,Near_Size_Q38,_Blob_Far_Size_,_Blob_Near_Distance_,_Blob_Far_Distance_,color,uv,Face_Center_Q33,Face_Size_Q50,UV_Q51,_Blob_Fade_Length_,_Selection_Fade_,_Selection_Fade_Size_,Inner_Fade_Q38,Active_Face_Center_Q49,Pulse_Q38,Fade_Q38,Blob_Enable_Q38,Out_Position_Q47,Out_UV_Q47,Blob_Info_Q47);\nvec4 Extra1_Q66;\nfloat Distance_To_Face_Q66;\nfloat Intensity_Q66;\nProximity_Vertex_B66(Blob_Position_Q41,Blob_Position_Q42,Active_Face_Center_Q49,Active_Face_Dir_Q64,Pos_World_Q13,_Proximity_Far_Distance_,Relative_Scale_Q57,_Proximity_Anisotropy_,Normalized_Q72,Extra1_Q66,Distance_To_Face_Q66,Intensity_Q66);\nvec4 Holo_Edges_Q44;\nHolo_Edge_Vertex_B44(Incident_Q36,Normal_World_N_Q29,uv,Tangent_World_Q30,Binormal_World_Q31,_Smooth_Active_Face_,Active_Q34,Holo_Edges_Q44);\n\nvec3 Vec3_Q19=vec3(Show_Selection_Q48,Distance_To_Face_Q66,Intensity_Q66);\nvec3 Position=Out_Position_Q47;\nvec2 UV=Out_UV_Q47;\nvec3 Tangent=Blob_Info_Q47;\nvec3 Binormal=Vec3_Q19;\nvec3 Normal=Vec3_Q27;\nvec4 Extra1=Extra1_Q66;\nvec4 Color=Holo_Edges_Q44;\ngl_Position=viewProjection*vec4(Position,1);\nvPosition=Position;\nvNormal=Normal;\nvUV=UV;\nvTangent=Tangent;\nvBinormal=Binormal;\nvColor=Color;\nvExtra1=Extra1;\n}";l.ShaderStore.ShadersStore.fluentButtonVertexShader=vt;var yt=function(t){function e(){var e=t.call(this)||this;return e.RELATIVE_WIDTH=!0,e.ENABLE_FADE=!0,e._needNormals=!0,e._needUVs=!0,e.rebuild(),e}return o(e,t),e}(l.MaterialDefines),xt=function(t){function e(i,n){var o=t.call(this,i,n)||this;return o.edgeWidth=.04,o.edgeColor=new l.Color4(.592157,.592157,.592157,1),o.proximityMaxIntensity=.45,o.proximityFarDistance=.16,o.proximityNearRadius=1.5,o.proximityAnisotropy=1,o.selectionFuzz=.5,o.selected=0,o.selectionFade=0,o.selectionFadeSize=.3,o.selectedDistance=.08,o.selectedFadeLength=.08,o.blobIntensity=.5,o.blobFarSize=.05,o.blobNearDistance=0,o.blobFarDistance=.08,o.blobFadeLength=.08,o.leftBlobEnable=!0,o.leftBlobNearSize=.025,o.leftBlobPulse=0,o.leftBlobFade=1,o.leftBlobInnerFade=.01,o.rightBlobEnable=!0,o.rightBlobNearSize=.025,o.rightBlobPulse=0,o.rightBlobFade=1,o.rightBlobInnerFade=.01,o.activeFaceDir=new l.Vector3(0,0,-1),o.activeFaceUp=new l.Vector3(0,1,0),o.enableFade=!0,o.fadeWidth=1.5,o.smoothActiveFace=!0,o.showFrame=!1,o.useBlobTexture=!0,o.globalLeftIndexTipPosition=l.Vector3.Zero(),o.globalRightIndexTipPosition=l.Vector3.Zero(),o.alphaMode=l.Constants.ALPHA_ADD,o.disableDepthWrite=!0,o.backFaceCulling=!1,o._blobTexture=new l.Texture(e.BLOB_TEXTURE_URL,o.getScene(),!0,!1,l.Texture.NEAREST_SAMPLINGMODE),o}return o(e,t),e.prototype.needAlphaBlending=function(){return!0},e.prototype.needAlphaTesting=function(){return!0},e.prototype.getAlphaTestTexture=function(){return null},e.prototype.isReadyForSubMesh=function(t,e,i){if(this.isFrozen&&e.effect&&e.effect._wasPreviouslyReady)return!0;e.materialDefines||(e.materialDefines=new yt);var n=e.materialDefines,o=this.getScene();if(this._isReadyForSubMesh(e))return!0;var r=o.getEngine();if(l.MaterialHelper.PrepareDefinesForAttributes(t,n,!0,!1),n.isDirty){n.markAsProcessed(),o.resetCachedMaterial();var a=new l.EffectFallbacks;n.FOG&&a.addFallback(1,"FOG"),l.MaterialHelper.HandleFallbacksForShadows(n,a),n.IMAGEPROCESSINGPOSTPROCESS=o.imageProcessingConfiguration.applyByPostProcess;var s=[l.VertexBuffer.PositionKind];n.NORMAL&&s.push(l.VertexBuffer.NormalKind),n.UV1&&s.push(l.VertexBuffer.UVKind),n.UV2&&s.push(l.VertexBuffer.UV2Kind),n.VERTEXCOLOR&&s.push(l.VertexBuffer.ColorKind),n.TANGENT&&s.push(l.VertexBuffer.TangentKind),l.MaterialHelper.PrepareAttributesForInstances(s,n);var _=n.toString(),h=["world","viewProjection","cameraPosition","_Edge_Width_","_Edge_Color_","_Relative_Width_","_Proximity_Max_Intensity_","_Proximity_Far_Distance_","_Proximity_Near_Radius_","_Proximity_Anisotropy_","_Selection_Fuzz_","_Selected_","_Selection_Fade_","_Selection_Fade_Size_","_Selected_Distance_","_Selected_Fade_Length_","_Blob_Enable_","_Blob_Position_","_Blob_Intensity_","_Blob_Near_Size_","_Blob_Far_Size_","_Blob_Near_Distance_","_Blob_Far_Distance_","_Blob_Fade_Length_","_Blob_Inner_Fade_","_Blob_Pulse_","_Blob_Fade_","_Blob_Texture_","_Blob_Enable_2_","_Blob_Position_2_","_Blob_Near_Size_2_","_Blob_Inner_Fade_2_","_Blob_Pulse_2_","_Blob_Fade_2_","_Active_Face_Dir_","_Active_Face_Up_","_Enable_Fade_","_Fade_Width_","_Smooth_Active_Face_","_Show_Frame_","_Use_Blob_Texture_","Use_Global_Left_Index","Use_Global_Right_Index","Global_Left_Index_Tip_Position","Global_Right_Index_Tip_Position","Global_Left_Thumb_Tip_Position","Global_Right_Thumb_Tip_Position","Global_Left_Index_Tip_Proximity","Global_Right_Index_Tip_Proximity"],c=["_Blob_Texture_"],u=new Array;l.MaterialHelper.PrepareUniformsAndSamplersList({uniformsNames:h,uniformBuffersNames:u,samplers:c,defines:n,maxSimultaneousLights:4}),e.setEffect(o.getEngine().createEffect("fluentButton",{attributes:s,uniformsNames:h,uniformBuffersNames:u,samplers:c,defines:_,fallbacks:a,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:4}},r),n,this._materialContext)}return!(!e.effect||!e.effect.isReady())&&(n._renderId=o.getRenderId(),e.effect._wasPreviouslyReady=!0,!0)},e.prototype.bindForSubMesh=function(t,e,i){var n=this.getScene();if(i.materialDefines){var o=i.effect;o&&(this._activeEffect=o,this.bindOnlyWorldMatrix(t),this._activeEffect.setMatrix("viewProjection",n.getTransformMatrix()),this._activeEffect.setVector3("cameraPosition",n.activeCamera.position),this._activeEffect.setTexture("_Blob_Texture_",this._blobTexture),this._activeEffect.setFloat("_Edge_Width_",this.edgeWidth),this._activeEffect.setColor4("_Edge_Color_",new l.Color3(this.edgeColor.r,this.edgeColor.g,this.edgeColor.b),this.edgeColor.a),this._activeEffect.setFloat("_Proximity_Max_Intensity_",this.proximityMaxIntensity),this._activeEffect.setFloat("_Proximity_Far_Distance_",this.proximityFarDistance),this._activeEffect.setFloat("_Proximity_Near_Radius_",this.proximityNearRadius),this._activeEffect.setFloat("_Proximity_Anisotropy_",this.proximityAnisotropy),this._activeEffect.setFloat("_Selection_Fuzz_",this.selectionFuzz),this._activeEffect.setFloat("_Selected_",this.selected),this._activeEffect.setFloat("_Selection_Fade_",this.selectionFade),this._activeEffect.setFloat("_Selection_Fade_Size_",this.selectionFadeSize),this._activeEffect.setFloat("_Selected_Distance_",this.selectedDistance),this._activeEffect.setFloat("_Selected_Fade_Length_",this.selectedFadeLength),this._activeEffect.setFloat("_Blob_Enable_",this.leftBlobEnable?1:0),this._activeEffect.setFloat("_Blob_Intensity_",this.blobIntensity),this._activeEffect.setFloat("_Blob_Near_Size_",this.leftBlobNearSize),this._activeEffect.setFloat("_Blob_Far_Size_",this.blobFarSize),this._activeEffect.setFloat("_Blob_Near_Distance_",this.blobNearDistance),this._activeEffect.setFloat("_Blob_Far_Distance_",this.blobFarDistance),this._activeEffect.setFloat("_Blob_Fade_Length_",this.blobFadeLength),this._activeEffect.setFloat("_Blob_Inner_Fade_",this.leftBlobInnerFade),this._activeEffect.setFloat("_Blob_Pulse_",this.leftBlobPulse),this._activeEffect.setFloat("_Blob_Fade_",this.leftBlobFade),this._activeEffect.setFloat("_Blob_Enable_2_",this.rightBlobEnable?1:0),this._activeEffect.setFloat("_Blob_Near_Size_2_",this.rightBlobNearSize),this._activeEffect.setFloat("_Blob_Inner_Fade_2_",this.rightBlobInnerFade),this._activeEffect.setFloat("_Blob_Pulse_2_",this.rightBlobPulse),this._activeEffect.setFloat("_Blob_Fade_2_",this.rightBlobFade),this._activeEffect.setVector3("_Active_Face_Dir_",this.activeFaceDir),this._activeEffect.setVector3("_Active_Face_Up_",this.activeFaceUp),this._activeEffect.setFloat("_Fade_Width_",this.fadeWidth),this._activeEffect.setFloat("_Smooth_Active_Face_",this.smoothActiveFace?1:0),this._activeEffect.setFloat("_Show_Frame_",this.showFrame?1:0),this._activeEffect.setFloat("_Use_Blob_Texture_",this.useBlobTexture?1:0),this._activeEffect.setFloat("Use_Global_Left_Index",1),this._activeEffect.setFloat("Use_Global_Right_Index",1),this._activeEffect.setVector4("Global_Left_Index_Tip_Position",new l.Vector4(this.globalLeftIndexTipPosition.x,this.globalLeftIndexTipPosition.y,this.globalLeftIndexTipPosition.z,1)),this._activeEffect.setVector4("Global_Right_Index_Tip_Position",new l.Vector4(this.globalRightIndexTipPosition.x,this.globalRightIndexTipPosition.y,this.globalRightIndexTipPosition.z,1)),this._afterBind(e,this._activeEffect))}},e.prototype.getAnimatables=function(){return[]},e.prototype.dispose=function(e){t.prototype.dispose.call(this,e)},e.prototype.clone=function(t){var i=this;return l.SerializationHelper.Clone((function(){return new e(t,i.getScene())}),this)},e.prototype.serialize=function(){var e=t.prototype.serialize.call(this);return e.customType="BABYLON.FluentButtonMaterial",e},e.prototype.getClassName=function(){return"FluentButtonMaterial"},e.Parse=function(t,i,n){return l.SerializationHelper.Parse((function(){return new e(t.name,i)}),t,i,n)},e.BLOB_TEXTURE_URL="https://assets.babylonjs.com/meshes/MRTK/mrtk-fluent-button-blob.png",r([Object(l.serialize)()],e.prototype,"edgeWidth",void 0),r([Object(l.serializeAsColor4)()],e.prototype,"edgeColor",void 0),r([Object(l.serialize)()],e.prototype,"proximityMaxIntensity",void 0),r([Object(l.serialize)()],e.prototype,"proximityFarDistance",void 0),r([Object(l.serialize)()],e.prototype,"proximityNearRadius",void 0),r([Object(l.serialize)()],e.prototype,"proximityAnisotropy",void 0),r([Object(l.serialize)()],e.prototype,"selectionFuzz",void 0),r([Object(l.serialize)()],e.prototype,"selected",void 0),r([Object(l.serialize)()],e.prototype,"selectionFade",void 0),r([Object(l.serialize)()],e.prototype,"selectionFadeSize",void 0),r([Object(l.serialize)()],e.prototype,"selectedDistance",void 0),r([Object(l.serialize)()],e.prototype,"selectedFadeLength",void 0),r([Object(l.serialize)()],e.prototype,"blobIntensity",void 0),r([Object(l.serialize)()],e.prototype,"blobFarSize",void 0),r([Object(l.serialize)()],e.prototype,"blobNearDistance",void 0),r([Object(l.serialize)()],e.prototype,"blobFarDistance",void 0),r([Object(l.serialize)()],e.prototype,"blobFadeLength",void 0),r([Object(l.serialize)()],e.prototype,"leftBlobEnable",void 0),r([Object(l.serialize)()],e.prototype,"leftBlobNearSize",void 0),r([Object(l.serialize)()],e.prototype,"leftBlobPulse",void 0),r([Object(l.serialize)()],e.prototype,"leftBlobFade",void 0),r([Object(l.serialize)()],e.prototype,"leftBlobInnerFade",void 0),r([Object(l.serialize)()],e.prototype,"rightBlobEnable",void 0),r([Object(l.serialize)()],e.prototype,"rightBlobNearSize",void 0),r([Object(l.serialize)()],e.prototype,"rightBlobPulse",void 0),r([Object(l.serialize)()],e.prototype,"rightBlobFade",void 0),r([Object(l.serialize)()],e.prototype,"rightBlobInnerFade",void 0),r([Object(l.serializeAsVector3)()],e.prototype,"activeFaceDir",void 0),r([Object(l.serializeAsVector3)()],e.prototype,"activeFaceUp",void 0),r([Object(l.serialize)()],e.prototype,"enableFade",void 0),r([Object(l.serialize)()],e.prototype,"fadeWidth",void 0),r([Object(l.serialize)()],e.prototype,"smoothActiveFace",void 0),r([Object(l.serialize)()],e.prototype,"showFrame",void 0),r([Object(l.serialize)()],e.prototype,"useBlobTexture",void 0),r([Object(l.serializeAsVector3)()],e.prototype,"globalLeftIndexTipPosition",void 0),r([Object(l.serializeAsVector3)()],e.prototype,"globalRightIndexTipPosition",void 0),e}(l.PushMaterial);Object(l.RegisterClass)("BABYLON.GUI.FluentButtonMaterial",xt);var Pt=function(t){function e(e,i){var n=t.call(this,e)||this;return n._isNearPressed=!1,n._interactionSurfaceHeight=0,n._isToggleButton=!1,n._toggleState=!1,n._toggleButtonCallback=function(){n._onToggle(!n._toggleState)},n.onToggleObservable=new l.Observable,n.collidableFrontDirection=l.Vector3.Zero(),i&&(n.collisionMesh=i),n}return o(e,t),Object.defineProperty(e.prototype,"isActiveNearInteraction",{get:function(){return this._isNearPressed},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"collidableFrontDirection",{get:function(){if(this._collisionMesh){var t=l.TmpVectors.Vector3[0];return l.Vector3.TransformNormalToRef(this._collidableFrontDirection,this._collisionMesh.getWorldMatrix(),t),t.normalize()}return this._collidableFrontDirection},set:function(t){if(this._collidableFrontDirection=t.normalize(),this._collisionMesh){var e=l.TmpVectors.Matrix[0];e.copyFrom(this._collisionMesh.getWorldMatrix()),e.invert(),l.Vector3.TransformNormalToRef(this._collidableFrontDirection,e,this._collidableFrontDirection),this._collidableFrontDirection.normalize()}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"collisionMesh",{set:function(t){var e,i=this;this._collisionMesh&&(this._collisionMesh.isNearPickable=!1,(null===(e=this._collisionMesh.reservedDataStore)||void 0===e?void 0:e.GUI3D)&&(this._collisionMesh.reservedDataStore.GUI3D={}),this._collisionMesh.getChildMeshes().forEach((function(t){var e;t.isNearPickable=!1,(null===(e=t.reservedDataStore)||void 0===e?void 0:e.GUI3D)&&(t.reservedDataStore.GUI3D={})}))),this._collisionMesh=t,this._injectGUI3DReservedDataStore(this._collisionMesh).control=this,this._collisionMesh.isNearPickable=!0,this._collisionMesh.getChildMeshes().forEach((function(t){i._injectGUI3DReservedDataStore(t).control=i,t.isNearPickable=!0})),this.collidableFrontDirection=t.forward},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isToggleButton",{get:function(){return this._isToggleButton},set:function(t){t!==this._isToggleButton&&(this._isToggleButton=t,t?this.onPointerUpObservable.add(this._toggleButtonCallback):(this.onPointerUpObservable.removeCallback(this._toggleButtonCallback),this._toggleState&&this._onToggle(!1)))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isToggled",{get:function(){return this._toggleState},set:function(t){this._isToggleButton&&this._toggleState!==t&&this._onToggle(t)},enumerable:!1,configurable:!0}),e.prototype._onToggle=function(t){this._toggleState=t,this.onToggleObservable.notifyObservers(t)},e.prototype._isInteractionInFrontOfButton=function(t){return this._getInteractionHeight(t,this._collisionMesh.getAbsolutePosition())>0},e.prototype.getPressDepth=function(t){if(!this._isNearPressed)return 0;var e=this._getInteractionHeight(t,this._collisionMesh.getAbsolutePosition());return this._interactionSurfaceHeight-e},e.prototype._getInteractionHeight=function(t,e){var i=this.collidableFrontDirection;if(0===i.length())return l.Vector3.Distance(t,e);var n=l.Vector3.Dot(e,i);return l.Vector3.Dot(t,i)-n},e.prototype._generatePointerEventType=function(t,e,i){if(t===l.PointerEventTypes.POINTERDOWN){if(!this._isInteractionInFrontOfButton(e))return l.PointerEventTypes.POINTERMOVE;this._isNearPressed=!0,this._interactionSurfaceHeight=this._getInteractionHeight(e,this._collisionMesh.getAbsolutePosition())}if(t===l.PointerEventTypes.POINTERUP){if(0==i)return l.PointerEventTypes.POINTERMOVE;this._isNearPressed=!1}return t},e.prototype._getTypeName=function(){return"TouchButton3D"},e.prototype._createNode=function(e){return t.prototype._createNode.call(this,e)},e.prototype.dispose=function(){t.prototype.dispose.call(this),this.onPointerUpObservable.removeCallback(this._toggleButtonCallback),this.onToggleObservable.clear(),this._collisionMesh&&this._collisionMesh.dispose()},e}(_t),Ot=function(t){function e(e,i){void 0===i&&(i=!0);var n=t.call(this,e)||this;return n._shareMaterials=!0,n._isBackplateVisible=!0,n._frontPlateDepth=.5,n._backPlateDepth=.04,n._backplateColor=new l.Color3(.08,.15,.55),n._backplateToggledColor=new l.Color3(.25,.4,.95),n._shareMaterials=i,n.pointerEnterAnimation=function(){n._frontMaterial.leftBlobEnable=!0,n._frontMaterial.rightBlobEnable=!0},n.pointerOutAnimation=function(){n._frontMaterial.leftBlobEnable=!1,n._frontMaterial.rightBlobEnable=!1},n.pointerDownAnimation=function(){n._frontPlate&&!n.isActiveNearInteraction&&(n._frontPlate.scaling.z=.2*n._frontPlateDepth,n._frontPlate.position=l.Vector3.Forward(n._frontPlate._scene.useRightHandedSystem).scale((n._frontPlateDepth-.2*n._frontPlateDepth)/2),n._textPlate.position=l.Vector3.Forward(n._textPlate._scene.useRightHandedSystem).scale(-(n._backPlateDepth+.2*n._frontPlateDepth)/2))},n.pointerUpAnimation=function(){n._frontPlate&&(n._frontPlate.scaling.z=n._frontPlateDepth,n._frontPlate.position=l.Vector3.Forward(n._frontPlate._scene.useRightHandedSystem).scale((n._frontPlateDepth-n._frontPlateDepth)/2),n._textPlate.position=l.Vector3.Forward(n._textPlate._scene.useRightHandedSystem).scale(-(n._backPlateDepth+n._frontPlateDepth)/2))},n.onPointerMoveObservable.add((function(t){if(n._frontPlate&&n.isActiveNearInteraction){var e=l.Vector3.Zero();if(n._backPlate.getWorldMatrix().decompose(e,void 0,void 0)){var i=n._getInteractionHeight(t,n._backPlate.getAbsolutePosition())/e.z;i=l.Scalar.Clamp(i-n._backPlateDepth/2,.2*n._frontPlateDepth,n._frontPlateDepth),n._frontPlate.scaling.z=i,n._frontPlate.position=l.Vector3.Forward(n._frontPlate._scene.useRightHandedSystem).scale((n._frontPlateDepth-i)/2),n._textPlate.position=l.Vector3.Forward(n._textPlate._scene.useRightHandedSystem).scale(-(n._backPlateDepth+i)/2)}}})),n._pointerHoverObserver=n.onPointerMoveObservable.add((function(t){n._frontMaterial.globalLeftIndexTipPosition=t})),n}return o(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,"renderingGroupId",{get:function(){return this._backPlate.renderingGroupId},set:function(t){this._backPlate.renderingGroupId=t,this._textPlate.renderingGroupId=t,this._frontPlate.renderingGroupId=t,this._tooltipMesh&&(this._tooltipMesh.renderingGroupId=t)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"mesh",{get:function(){return this._backPlate},enumerable:!1,configurable:!0}),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){var i=this._backPlate._scene.useRightHandedSystem;this._tooltipMesh=Object(l.CreatePlane)("",{size:1},this._backPlate._scene);var n=Object(l.CreatePlane)("",{size:1,sideOrientation:l.Mesh.DOUBLESIDE},this._backPlate._scene),o=new l.StandardMaterial("",this._backPlate._scene);o.diffuseColor=l.Color3.FromHexString("#212121"),n.material=o,n.isPickable=!1,this._tooltipMesh.addChild(n),n.position=l.Vector3.Forward(i).scale(.05),this._tooltipMesh.scaling.y=1/3,this._tooltipMesh.position=l.Vector3.Up().scale(.7).add(l.Vector3.Forward(i).scale(-.15)),this._tooltipMesh.isPickable=!1,this._tooltipMesh.parent=this._backPlate,this._tooltipTexture=et.CreateForMesh(this._tooltipMesh),this._tooltipTextBlock=new x,this._tooltipTextBlock.scaleY=3,this._tooltipTextBlock.color="white",this._tooltipTextBlock.fontSize=130,this._tooltipTexture.addControl(this._tooltipTextBlock),this._tooltipFade=new l.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:!1,configurable:!0}),Object.defineProperty(e.prototype,"text",{get:function(){return this._text},set:function(t){this._text!==t&&(this._text=t,this._rebuildContent())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"imageUrl",{get:function(){return this._imageUrl},set:function(t){this._imageUrl!==t&&(this._imageUrl=t,this._rebuildContent())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"backMaterial",{get:function(){return this._backMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"frontMaterial",{get:function(){return this._frontMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"plateMaterial",{get:function(){return this._plateMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"shareMaterials",{get:function(){return this._shareMaterials},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isBackplateVisible",{set:function(t){this.mesh&&this._backMaterial&&(t&&!this._isBackplateVisible?this._backPlate.visibility=1:!t&&this._isBackplateVisible&&(this._backPlate.visibility=0)),this._isBackplateVisible=t},enumerable:!1,configurable:!0}),e.prototype._getTypeName=function(){return"TouchHolographicButton"},e.prototype._rebuildContent=function(){this._disposeFacadeTexture();var t=new B;if(t.isVertical=!0,l.DomManagement.IsDocumentAvailable()&&document.createElement&&this._imageUrl){var e=new P;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 x;i.text=this._text,i.color="white",i.height="30px",i.fontSize=24,t.addControl(i)}this.content=t},e.prototype._createNode=function(i){var n,o=this;this.name=null!==(n=this.name)&&void 0!==n?n:"TouchHolographicButton";var r=Object(l.CreateBox)("".concat(this.name,"_collisionMesh"),{width:1,height:1,depth:this._frontPlateDepth},i);r.isPickable=!0,r.isNearPickable=!0,r.visibility=0,r.position=l.Vector3.Forward(i.useRightHandedSystem).scale(-this._frontPlateDepth/2),l.SceneLoader.ImportMeshAsync(void 0,e.MODEL_BASE_URL,e.MODEL_FILENAME,i).then((function(t){var e=Object(l.CreateBox)("${this.name}_alphaMesh",{width:1,height:1,depth:1},i);e.isPickable=!1,e.material=new l.StandardMaterial("${this.name}_alphaMesh_material",i),e.material.alpha=.15;var n=t.meshes[1];n.name="".concat(o.name,"_frontPlate"),n.isPickable=!1,n.scaling.z=o._frontPlateDepth,e.parent=n,n.parent=r,o._frontMaterial&&(n.material=o._frontMaterial),o._frontPlate=n})),this._backPlate=Object(l.CreateBox)("".concat(this.name,"_backPlate"),{width:1,height:1,depth:this._backPlateDepth},i),this._backPlate.position=l.Vector3.Forward(i.useRightHandedSystem).scale(this._backPlateDepth/2),this._backPlate.isPickable=!1,this._textPlate=t.prototype._createNode.call(this,i),this._textPlate.name="".concat(this.name,"_textPlate"),this._textPlate.isPickable=!1,this._textPlate.position=l.Vector3.Forward(i.useRightHandedSystem).scale(-this._frontPlateDepth/2),this._backPlate.addChild(r),this._backPlate.addChild(this._textPlate);var a=new l.TransformNode("{this.name}_root",i);return this._backPlate.setParent(a),this.collisionMesh=r,this.collidableFrontDirection=this._backPlate.forward.negate(),a},e.prototype._applyFacade=function(t){this._plateMaterial.emissiveTexture=t,this._plateMaterial.opacityTexture=t,this._plateMaterial.diffuseColor=new l.Color3(.4,.4,.4)},e.prototype._createBackMaterial=function(t){this._backMaterial=new bt(this.name+"backPlateMaterial",t.getScene()),this._backMaterial.albedoColor=this._backplateColor,this._backMaterial.renderBorders=!0,this._backMaterial.renderHoverLight=!1},e.prototype._createFrontMaterial=function(t){this._frontMaterial=new xt(this.name+"Front Material",t.getScene())},e.prototype._createPlateMaterial=function(t){this._plateMaterial=new l.StandardMaterial(this.name+"Plate Material",t.getScene()),this._plateMaterial.specularColor=l.Color3.Black()},e.prototype._onToggle=function(e){this._backMaterial&&(this._backMaterial.albedoColor=e?this._backplateToggledColor:this._backplateColor),t.prototype._onToggle.call(this,e)},e.prototype._affectMaterial=function(t){this._shareMaterials?(this._host._touchSharedMaterials.backFluentMaterial?this._backMaterial=this._host._touchSharedMaterials.backFluentMaterial:(this._createBackMaterial(t),this._host._touchSharedMaterials.backFluentMaterial=this._backMaterial),this._host._touchSharedMaterials.frontFluentMaterial?this._frontMaterial=this._host._touchSharedMaterials.frontFluentMaterial:(this._createFrontMaterial(t),this._host._touchSharedMaterials.frontFluentMaterial=this._frontMaterial)):(this._createBackMaterial(t),this._createFrontMaterial(t)),this._createPlateMaterial(t),this._backPlate.material=this._backMaterial,this._textPlate.material=this._plateMaterial,this._isBackplateVisible||(this._backPlate.visibility=0),this._frontPlate&&(this._frontPlate.material=this._frontMaterial),this._rebuildContent()},e.prototype.dispose=function(){t.prototype.dispose.call(this),this._disposeTooltip(),this.onPointerMoveObservable.remove(this._pointerHoverObserver),this.shareMaterials||(this._backMaterial.dispose(),this._frontMaterial.dispose(),this._plateMaterial.dispose(),this._pickedPointObserver&&(this._host.onPickedPointChangedObservable.remove(this._pickedPointObserver),this._pickedPointObserver=null))},e.MODEL_BASE_URL="https://assets.babylonjs.com/meshes/MRTK/",e.MODEL_FILENAME="mrtk-fluent-button.glb",e}(Pt),Bt=function(){function t(){this.followBehaviorEnabled=!1,this.sixDofDragBehaviorEnabled=!0,this.surfaceMagnetismBehaviorEnabled=!0,this._followBehavior=new l.FollowBehavior,this._sixDofDragBehavior=new l.SixDofDragBehavior,this._surfaceMagnetismBehavior=new l.SurfaceMagnetismBehavior}return Object.defineProperty(t.prototype,"name",{get:function(){return"Default"},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"followBehavior",{get:function(){return this._followBehavior},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"sixDofDragBehavior",{get:function(){return this._sixDofDragBehavior},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"surfaceMagnetismBehavior",{get:function(){return this._surfaceMagnetismBehavior},enumerable:!1,configurable:!0}),t.prototype.init=function(){},t.prototype.attach=function(t,e,i){this._scene=t.getScene(),this.attachedNode=t,this._addObservables(),this._followBehavior.attach(t),this._sixDofDragBehavior.attach(t),this._sixDofDragBehavior.draggableMeshes=e||null,this._sixDofDragBehavior.faceCameraOnDragStart=!0,this._surfaceMagnetismBehavior.attach(t,this._scene),i&&(this._surfaceMagnetismBehavior.meshes=i),this._surfaceMagnetismBehavior.enabled=!1},t.prototype.detach=function(){this.attachedNode=null,this._removeObservables(),this._followBehavior.detach(),this._sixDofDragBehavior.detach(),this._surfaceMagnetismBehavior.detach()},t.prototype._addObservables=function(){var t=this;this._onBeforeRenderObserver=this._scene.onBeforeRenderObservable.add((function(){t._followBehavior._enabled=!t._sixDofDragBehavior.isMoving&&t.followBehaviorEnabled})),this._onDragObserver=this._sixDofDragBehavior.onDragObservable.add((function(e){t._sixDofDragBehavior.disableMovement=t._surfaceMagnetismBehavior.findAndUpdateTarget(e.pickInfo)}))},t.prototype._removeObservables=function(){this._scene.onBeforeRenderObservable.remove(this._onBeforeRenderObserver),this._sixDofDragBehavior.onDragObservable.remove(this._onDragObserver)},t}(),Ct="precision highp float;\n\nattribute vec3 position;\n\nuniform vec3 positionOffset;\nuniform mat4 worldViewProjection;\nuniform float scale;\nvoid main(void) {\nvec4 vPos=vec4((vec3(position)+positionOffset)*scale,1.0);\ngl_Position=worldViewProjection*vPos;\n}";l.ShaderStore.ShadersStore.handleVertexShader=Ct;var Tt="uniform vec3 color;\nvoid main(void) {\ngl_FragColor=vec4(color,1.0);\n}";l.ShaderStore.ShadersStore.handlePixelShader=Tt;var It,St=function(t){function e(e,i){var n=t.call(this,e,i,"handle",{attributes:["position"],uniforms:["worldViewProjection","color","scale","positionOffset"],needAlphaBlending:!1,needAlphaTesting:!1})||this;return n._hover=!1,n._drag=!1,n._color=new l.Color3,n._scale=1,n._lastTick=-1,n.animationLength=100,n.hoverColor=new l.Color3(0,.467,.84),n.baseColor=new l.Color3(1,1,1),n.hoverScale=.75,n.baseScale=.35,n.dragScale=.55,n._positionOffset=l.Vector3.Zero(),n._updateInterpolationTarget(),n._lastTick=Date.now(),n._onBeforeRender=n.getScene().onBeforeRenderObservable.add((function(){var t=Date.now(),e=t-n._lastTick,i=n._targetScale-n._scale,o=l.TmpColors.Color3[0].copyFrom(n._targetColor).subtractToRef(n._color,l.TmpColors.Color3[0]);n._scale=n._scale+i*e/n.animationLength,o.scaleToRef(e/n.animationLength,o),n._color.addToRef(o,n._color),n.setColor3("color",n._color),n.setFloat("scale",n._scale),n.setVector3("positionOffset",n._positionOffset),n._lastTick=t})),n}return o(e,t),Object.defineProperty(e.prototype,"hover",{get:function(){return this._hover},set:function(t){this._hover=t,this._updateInterpolationTarget()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"drag",{get:function(){return this._drag},set:function(t){this._drag=t,this._updateInterpolationTarget()},enumerable:!1,configurable:!0}),e.prototype._updateInterpolationTarget=function(){this.drag?(this._targetColor=this.hoverColor,this._targetScale=this.dragScale):this.hover?(this._targetColor=this.hoverColor,this._targetScale=this.hoverScale):(this._targetColor=this.baseColor,this._targetScale=this.baseScale)},e.prototype.dispose=function(){t.prototype.dispose.call(this),this.getScene().onBeforeRenderObservable.remove(this._onBeforeRender)},e}(l.ShaderMaterial);!function(t){t[t.IDLE=0]="IDLE",t[t.HOVER=1]="HOVER",t[t.DRAG=2]="DRAG"}(It||(It={}));var Rt=function(){function t(t,e){this._state=It.IDLE,this._materials=[],this._scene=e,this._gizmo=t,this.node=this.createNode(),this.node.reservedDataStore={handle:this}}return Object.defineProperty(t.prototype,"state",{get:function(){return this._state},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"gizmo",{get:function(){return this._gizmo},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"hover",{set:function(t){t?this._state|=It.HOVER:this._state&=~It.HOVER,this._updateMaterial()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"drag",{set:function(t){t?this._state|=It.DRAG:this._state&=~It.DRAG,this._updateMaterial()},enumerable:!1,configurable:!0}),t.prototype._createMaterial=function(t){var e=new St("handle",this._scene);return t&&(e._positionOffset=t),e},t.prototype._updateMaterial=function(){for(var t=this._state,e=0,i=this._materials;e<i.length;e++){(s=i[e]).hover=!1,s.drag=!1}if(t&It.DRAG)for(var n=0,o=this._materials;n<o.length;n++){(s=o[n]).drag=!0}else if(t&It.HOVER)for(var r=0,a=this._materials;r<a.length;r++){var s;(s=a[r]).hover=!0}},t.prototype.setDragBehavior=function(t,e,i){var n=new l.BaseSixDofDragBehavior;this._dragBehavior=n,this._dragStartObserver=n.onDragStartObservable.add(t),this._draggingObserver=n.onDragObservable.add(e),this._dragEndObserver=n.onDragEndObservable.add(i),this._dragBehavior.attach(this.node)},t.prototype.dispose=function(){this._dragBehavior.onDragStartObservable.remove(this._dragStartObserver),this._dragBehavior.onDragObservable.remove(this._draggingObserver),this._dragBehavior.onDragEndObservable.remove(this._dragEndObserver),this._dragBehavior.detach();for(var t=0,e=this._materials;t<e.length;t++){e[t].dispose()}this.node.dispose()},t}(),wt=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return o(e,t),e.prototype.createNode=function(){var t=Object(l.CreateBox)("sideVert",{width:1,height:10,depth:.1},this._scene),e=new l.TransformNode("side",this._scene);t.parent=e;var i=this._createMaterial();return t.material=i,t.isNearGrabbable=!0,this._materials.push(i),e},e}(Rt),Mt=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return o(e,t),e.prototype.createNode=function(){var t=Object(l.CreateBox)("angleHor",{width:3,height:1,depth:.1},this._scene),e=Object(l.CreateBox)("angleVert",{width:1,height:3,depth:.1},this._scene),i=new l.TransformNode("angle",this._scene);return t.parent=i,e.parent=i,t.material=this._createMaterial(new l.Vector3(1,0,0)),e.material=this._createMaterial(new l.Vector3(0,1,0)),e.isNearGrabbable=!0,t.isNearGrabbable=!0,this._materials.push(t.material),this._materials.push(e.material),i},e}(Rt),Et=function(t){function e(e){var i=t.call(this,e)||this;return i._boundingDimensions=new l.Vector3(0,0,0),i._renderObserver=null,i._tmpQuaternion=new l.Quaternion,i._tmpVector=new l.Vector3(0,0,0),i._corners=[],i._sides=[],i._boundingBoxGizmo={min:new l.Vector3,max:new l.Vector3},i._margin=.35,i._handleSize=.075,i._attachedSlate=null,i._existingSlateScale=new l.Vector3,i.fixedScreenSize=!1,i.fixedScreenSizeDistanceFactor=10,i._createNode(),i.updateScale=!1,i._renderObserver=i.gizmoLayer.originalScene.onBeforeRenderObservable.add((function(){i.attachedMesh&&!i._existingSlateScale.equals(i.attachedMesh.scaling)&&i.updateBoundingBox()})),i}return o(e,t),Object.defineProperty(e.prototype,"attachedSlate",{get:function(){return this._attachedSlate},set:function(t){var e=this;t?(this.attachedMesh=t.mesh,this.updateBoundingBox(),this._pickedPointObserver=t._host.onPickingObservable.add((function(t){if(!e._handleHovered||t&&t.parent===e._handleHovered.node||(e._handleHovered.hover=!1,e._handleHovered=null),t&&t.parent&&t.parent.reservedDataStore&&t.parent.reservedDataStore.handle){var i=t.parent.reservedDataStore.handle;i.gizmo===e&&(e._handleHovered=i,e._handleHovered.hover=!0)}}))):this._attachedSlate&&this._attachedSlate._host.onPickingObservable.remove(this._pickedPointObserver),this._attachedSlate=t},enumerable:!1,configurable:!0}),e.prototype._createNode=function(){var t=this;this._handlesParent=new l.TransformNode("handlesParent",this.gizmoLayer.utilityLayerScene),this._handlesParent.rotationQuaternion=l.Quaternion.Identity();for(var e=[{dimensions:new l.Vector3(-1,-1,0),origin:new l.Vector3(1,0,0)},{dimensions:new l.Vector3(1,-1,0),origin:new l.Vector3(0,0,0)},{dimensions:new l.Vector3(1,1,0),origin:new l.Vector3(0,1,0)},{dimensions:new l.Vector3(-1,1,0),origin:new l.Vector3(1,1,0)}],i=0;i<4;i++){var n=new Mt(this,this.gizmoLayer.utilityLayerScene);this._corners.push(n),n.node.rotation.z=Math.PI/2*i,n.node.parent=this._handlesParent,this._assignDragBehaviorCorners(n,(function(e,i,n,o){return t._moveHandle(e,i,n,o,!0)}),e[i])}for(i=0;i<4;i++){var o=new wt(this,this.gizmoLayer.utilityLayerScene);this._sides.push(o),o.node.rotation.z=Math.PI/2*i,o.node.parent=this._handlesParent,this._assignDragBehaviorSides(o,i%2==0?new l.Vector3(0,1,0):new l.Vector3(1,0,0))}this._handlesParent.parent=this._rootMesh},e.prototype._keepAspectRatio=function(t,e,i){void 0===i&&(i=!1);var n=l.TmpVectors.Vector3[0];n.copyFromFloats(e,1,0).normalize(),i&&(n.y*=-1);var o=l.Vector3.Dot(t,n);t.copyFrom(n).scaleInPlace(o)},e.prototype._clampDimensions=function(t,e,i,n){void 0===n&&(n=!1);var o=l.TmpVectors.Vector3[0];o.copyFrom(t).multiplyInPlace(i);var r=l.TmpVectors.Vector3[1];if(r.copyFromFloats(Math.max(this._attachedSlate.minDimensions.x,o.x+e.x),Math.max(this._attachedSlate.minDimensions.y,o.y+e.y),0),n){var a=e.x/e.y;r.x=Math.max(r.x,r.y*a),r.y=Math.max(r.y,r.x/a)}o.copyFrom(r).subtractInPlace(e),t.x=Math.sign(t.x)*Math.abs(o.x),t.y=Math.sign(t.y)*Math.abs(o.y)},e.prototype._moveHandle=function(t,e,i,n,o){if(this._attachedSlate){if(o){var r=e.x/e.y;this._keepAspectRatio(i,r,n.dimensions.x*n.dimensions.y<0)}this._clampDimensions(i,e,n.dimensions,o);var a=l.TmpVectors.Vector3[0],s=l.TmpVectors.Vector3[1];a.copyFrom(i).multiplyInPlace(n.origin),s.copyFrom(i).multiplyInPlace(n.dimensions),this._attachedSlate.origin.copyFrom(t).addInPlace(a),this._attachedSlate.dimensions.set(e.x+s.x,e.y+s.y)}},e.prototype._assignDragBehaviorCorners=function(t,e,i){var n=this,o=new l.Vector3,r=new l.Vector3,a=new l.Vector3,s=new l.Matrix,_=new l.Vector3;t.setDragBehavior((function(t){n.attachedSlate&&n.attachedMesh&&(o.set(n.attachedSlate.dimensions.x,n.attachedSlate.dimensions.y,l.Epsilon),r.copyFrom(n.attachedSlate.origin),a.copyFrom(t.position),s.copyFrom(n.attachedMesh.computeWorldMatrix(!0)),s.invert(),n.attachedSlate._followButton.isToggled=!1,l.Vector3.TransformNormalToRef(l.Vector3.Forward(),n.attachedMesh.getWorldMatrix(),_),_.normalize(),n._handleHovered&&(n._handleDragged=n._handleHovered,n._handleDragged.drag=!0))}),(function(t){n.attachedSlate&&n.attachedMesh&&(!function(t,e,i,n){t.subtractToRef(i,l.TmpVectors.Vector3[0]);var o=l.Vector3.Dot(l.TmpVectors.Vector3[0],e);l.TmpVectors.Vector3[1].copyFrom(e).scaleInPlace(o),l.TmpVectors.Vector3[0].subtractInPlace(l.TmpVectors.Vector3[1]),l.TmpVectors.Vector3[0].addToRef(i,n)}(t.position,_,a,n._tmpVector),n._tmpVector.subtractInPlace(a),l.Vector3.TransformNormalToRef(n._tmpVector,s,n._tmpVector),e(r,o,n._tmpVector,i),n.attachedSlate._positionElements(),n.updateBoundingBox())}),(function(){n.attachedSlate&&n.attachedNode&&(n.attachedSlate._updatePivot(),n._handleDragged&&(n._handleDragged.drag=!1,n._handleDragged=null))}))},e.prototype._assignDragBehaviorSides=function(t,e){var i=this,n=new l.Quaternion,o=new l.Vector3,r=new l.Vector3,a=new l.Vector3,s=new l.Vector3;t.setDragBehavior((function(t){i.attachedSlate&&i.attachedMesh&&(n.copyFrom(i.attachedMesh.rotationQuaternion),o.copyFrom(t.position),a.copyFrom(i.attachedMesh.getAbsolutePivotPoint()),r.copyFrom(o).subtractInPlace(a).normalize(),i.attachedSlate._followButton.isToggled=!1,l.Vector3.TransformNormalToRef(e,i.attachedMesh.getWorldMatrix(),s),s.normalize(),i._handleHovered&&(i._handleDragged=i._handleHovered,i._handleDragged.drag=!0))}),(function(t){if(i.attachedSlate&&i.attachedMesh){i._tmpVector.copyFrom(t.position),i._tmpVector.subtractInPlace(a),i._tmpVector.normalize();var o=-l.Vector3.GetAngleBetweenVectorsOnPlane(i._tmpVector,r,s);l.Quaternion.RotationAxisToRef(e,o,i._tmpQuaternion),n.multiplyToRef(i._tmpQuaternion,i.attachedMesh.rotationQuaternion)}}),(function(){i.attachedSlate&&i.attachedNode&&(i.attachedSlate._updatePivot(),i._handleDragged&&(i._handleDragged.drag=!1,i._handleDragged=null))}))},e.prototype._attachedNodeChanged=function(t){t&&this.updateBoundingBox()},e.prototype.updateBoundingBox=function(){if(this.attachedMesh){l.PivotTools._RemoveAndStorePivotPoint(this.attachedMesh);var t=this.attachedMesh.parent;this.attachedMesh.setParent(null),this._update(),this.attachedMesh.rotationQuaternion||(this.attachedMesh.rotationQuaternion=l.Quaternion.RotationYawPitchRoll(this.attachedMesh.rotation.y,this.attachedMesh.rotation.x,this.attachedMesh.rotation.z)),this._tmpQuaternion.copyFrom(this.attachedMesh.rotationQuaternion),this._tmpVector.copyFrom(this.attachedMesh.position),this.attachedMesh.rotationQuaternion.set(0,0,0,1),this.attachedMesh.position.set(0,0,0);var e=this.attachedMesh.getHierarchyBoundingVectors();e.max.subtractToRef(e.min,this._boundingDimensions),this._boundingBoxGizmo.min=e.min,this._boundingBoxGizmo.max=e.max,this._updateHandlesPosition(),this._updateHandlesScaling(),this.attachedMesh.rotationQuaternion.copyFrom(this._tmpQuaternion),this.attachedMesh.position.copyFrom(this._tmpVector),l.PivotTools._RestorePivotPoint(this.attachedMesh),this.attachedMesh.setParent(t),this.attachedMesh.computeWorldMatrix(!0),this._existingSlateScale.copyFrom(this.attachedMesh.scaling)}},e.prototype._updateHandlesPosition=function(){var t=this._boundingBoxGizmo.min.clone(),e=this._boundingBoxGizmo.max.clone(),i=this._corners[0].node.scaling.length();t.x-=this._margin*i,t.y-=this._margin*i,e.x+=this._margin*i,e.y+=this._margin*i;var n=t.add(e).scaleInPlace(.5);this._corners[0].node.position.copyFromFloats(t.x,t.y,0),this._corners[1].node.position.copyFromFloats(e.x,t.y,0),this._corners[2].node.position.copyFromFloats(e.x,e.y,0),this._corners[3].node.position.copyFromFloats(t.x,e.y,0),this._sides[0].node.position.copyFromFloats(t.x,n.y,0),this._sides[1].node.position.copyFromFloats(n.x,t.y,0),this._sides[2].node.position.copyFromFloats(e.x,n.y,0),this._sides[3].node.position.copyFromFloats(n.x,e.y,0)},e.prototype._updateHandlesScaling=function(){if(this._attachedSlate&&this._attachedSlate.mesh){for(var t=this._attachedSlate.mesh.scaling.x*this._attachedSlate.dimensions.x,e=this._attachedSlate.mesh.scaling.y*this._attachedSlate.dimensions.y,i=Math.min(t,e)*this._handleSize,n=0;n<this._corners.length;n++)this._corners[n].node.scaling.setAll(i);for(n=0;n<this._sides.length;n++)this._sides[n].node.scaling.setAll(i)}},e.prototype._update=function(){if(t.prototype._update.call(this),this.gizmoLayer.utilityLayerScene.activeCamera&&this._attachedSlate&&this._attachedSlate.mesh){if(this.fixedScreenSize){this._attachedSlate.mesh.absolutePosition.subtractToRef(this.gizmoLayer.utilityLayerScene.activeCamera.position,this._tmpVector);for(var e=this._handleSize*this._tmpVector.length()/this.fixedScreenSizeDistanceFactor,i=0;i<this._corners.length;i++)this._corners[i].node.scaling.set(e,e,e);for(i=0;i<this._sides.length;i++)this._sides[i].node.scaling.set(e,e,e)}this._updateHandlesPosition()}},e.prototype.dispose=function(){this.gizmoLayer.originalScene.onBeforeRenderObservable.remove(this._renderObserver),t.prototype.dispose.call(this);for(var e=0,i=this._corners;e<i.length;e++){i[e].dispose()}for(var n=0,o=this._sides;n<o.length;n++){o[n].dispose()}},e}(l.Gizmo),Dt="uniform vec3 cameraPosition;\nvarying vec3 vPosition;\nvarying vec3 vNormal;\nvarying vec2 vUV;\nvarying vec3 vTangent;\nvarying vec3 vBinormal;\nvarying vec4 vColor;\nvarying vec4 vExtra1;\nvarying vec4 vExtra2;\nvarying vec4 vExtra3;\nuniform float _Radius_;\nuniform float _Line_Width_;\nuniform bool _Absolute_Sizes_;\nuniform float _Filter_Width_;\nuniform vec4 _Base_Color_;\nuniform vec4 _Line_Color_;\nuniform float _Radius_Top_Left_;\nuniform float _Radius_Top_Right_;\nuniform float _Radius_Bottom_Left_;\nuniform float _Radius_Bottom_Right_;\n\nuniform vec3 _Blob_Position_;\nuniform float _Blob_Intensity_;\nuniform float _Blob_Near_Size_;\nuniform float _Blob_Far_Size_;\nuniform float _Blob_Near_Distance_;\nuniform float _Blob_Far_Distance_;\nuniform float _Blob_Fade_Length_;\nuniform float _Blob_Pulse_;\nuniform float _Blob_Fade_;\nuniform sampler2D _Blob_Texture_;\n\nuniform vec3 _Blob_Position_2_;\nuniform float _Blob_Near_Size_2_;\nuniform float _Blob_Pulse_2_;\nuniform float _Blob_Fade_2_;\nuniform float _Rate_;\nuniform vec4 _Highlight_Color_;\nuniform float _Highlight_Width_;\nuniform vec4 _Highlight_Transform_;\nuniform float _Highlight_;\nuniform float _Iridescence_Intensity_;\nuniform float _Iridescence_Edge_Intensity_;\nuniform float _Angle_;\nuniform float _Fade_Out_;\n\nuniform bool _Reflected_;\nuniform float _Frequency_;\nuniform float _Vertical_Offset_;\n\nuniform sampler2D _Iridescent_Map_;\nuniform bool _Use_Global_Left_Index_;\nuniform bool _Use_Global_Right_Index_;\nuniform vec4 Global_Left_Index_Tip_Position;\nuniform vec4 Global_Right_Index_Tip_Position;\n\nvoid Round_Rect_Fragment_B31(\nfloat Radius,\nfloat Line_Width,\nvec4 Line_Color,\nfloat Filter_Width,\nvec2 UV,\nfloat Line_Visibility,\nvec4 Rect_Parms,\nvec4 Fill_Color,\nout vec4 Color)\n{\nfloat d=length(max(abs(UV)-Rect_Parms.xy,0.0));\nfloat dx=max(fwidth(d)*Filter_Width,0.00001);\n\nfloat g=min(Rect_Parms.z,Rect_Parms.w);\nfloat dgrad=max(fwidth(g)*Filter_Width,0.00001);\nfloat Inside_Rect=clamp(g/dgrad,0.0,1.0);\n\n\nfloat inner=clamp((d+dx*0.5-max(Radius-Line_Width,d-dx*0.5))/dx,0.0,1.0);\nColor=clamp(mix(Fill_Color,Line_Color,inner),0.0,1.0)*Inside_Rect;\n\n\n\n}\n\n\nvoid Blob_Fragment_B71(\nsampler2D Blob_Texture,\nvec4 Blob_Info1,\nvec4 Blob_Info2,\nout vec4 Blob_Color)\n{\nfloat k1=dot(Blob_Info1.xy,Blob_Info1.xy);\nfloat k2=dot(Blob_Info2.xy,Blob_Info2.xy);\nvec3 closer=k1<k2 ? vec3(k1,Blob_Info1.z,Blob_Info1.w) : vec3(k2,Blob_Info2.z,Blob_Info2.w);\nBlob_Color=closer.z*texture(Blob_Texture,vec2(vec2(sqrt(closer.x),closer.y).x,1.0-vec2(sqrt(closer.x),closer.y).y))*clamp(1.0-closer.x,0.0,1.0);\n}\n\n\nvoid Line_Fragment_B48(\nvec4 Base_Color,\nvec4 Highlight_Color,\nfloat Highlight_Width,\nvec3 Line_Vertex,\nfloat Highlight,\nout vec4 Line_Color)\n{\nfloat k2=1.0-clamp(abs(Line_Vertex.y/Highlight_Width),0.0,1.0);\nLine_Color=mix(Base_Color,Highlight_Color,Highlight*k2);\n}\n\n\nvoid Scale_RGB_B54(\nvec4 Color,\nfloat Scalar,\nout vec4 Result)\n{\nResult=vec4(Scalar,Scalar,Scalar,1)*Color;\n}\n\n\nvoid Conditional_Float_B38(\nbool Which,\nfloat If_True,\nfloat If_False,\nout float Result)\n{\nResult=Which ? If_True : If_False;\n}\n\nvoid main()\n{\n\nfloat R_Q72;\nfloat G_Q72;\nfloat B_Q72;\nfloat A_Q72;\nR_Q72=vColor.r; G_Q72=vColor.g; B_Q72=vColor.b; A_Q72=vColor.a;\nvec4 Blob_Color_Q71;\n#if BLOB_ENABLE\n\nfloat k1=dot(vExtra2.xy,vExtra2.xy);\nfloat k2=dot(vExtra3.xy,vExtra3.xy);\nvec3 closer=k1<k2 ? vec3(k1,vExtra2.z,vExtra2.w) : vec3(k2,vExtra3.z,vExtra3.w);\nBlob_Color_Q71=closer.z*texture(_Blob_Texture_,vec2(vec2(sqrt(closer.x),closer.y).x,1.0-vec2(sqrt(closer.x),closer.y).y))*clamp(1.0-closer.x,0.0,1.0);\n#else\nBlob_Color_Q71=vec4(0,0,0,0);\n#endif\nvec4 Line_Color_Q48;\nLine_Fragment_B48(_Line_Color_,_Highlight_Color_,_Highlight_Width_,vTangent,_Highlight_,Line_Color_Q48);\n\nfloat X_Q67;\nfloat Y_Q67;\nX_Q67=vUV.x;\nY_Q67=vUV.y;\n\nvec3 Incident_Q66=normalize(vPosition-cameraPosition);\n\nvec3 Reflected_Q60=reflect(Incident_Q66,vBinormal);\n\nfloat Product_Q63=Y_Q67*_Vertical_Offset_;\n\nfloat Dot_Q68=dot(Incident_Q66,Reflected_Q60);\n\nfloat Dot_Q57=dot(vNormal,Incident_Q66);\nfloat Result_Q38;\nConditional_Float_B38(_Reflected_,Dot_Q68,Dot_Q57,Result_Q38);\n\nfloat Product_Q64=Result_Q38*_Frequency_;\n\nfloat Sum_Q69=Product_Q64+1.0;\n\nfloat Product_Q70=Sum_Q69*0.5;\n\nfloat Sum_Q62=Product_Q63+Product_Q70;\n\nfloat FractF_Q59=fract(Sum_Q62);\n\nvec2 Vec2_Q65=vec2(FractF_Q59,0.5);\n\nvec4 Color_Q58;\n#if IRIDESCENT_MAP_ENABLE\nColor_Q58=texture(_Iridescent_Map_,Vec2_Q65);\n#else\nColor_Q58=vec4(0,0,0,0);\n#endif\nvec4 Result_Q54;\nScale_RGB_B54(Color_Q58,_Iridescence_Edge_Intensity_,Result_Q54);\nvec4 Result_Q55;\nScale_RGB_B54(Color_Q58,_Iridescence_Intensity_,Result_Q55);\n\nvec4 Base_And_Iridescent_Q53;\nBase_And_Iridescent_Q53=Line_Color_Q48+vec4(Result_Q54.rgb,0.0);\n\nvec4 Base_And_Iridescent_Q56;\nBase_And_Iridescent_Q56=_Base_Color_+vec4(Result_Q55.rgb,0.0);\n\nvec4 Result_Q52=Base_And_Iridescent_Q53; Result_Q52.a=1.0;\n\nvec4 Result_Q35=Blob_Color_Q71+(1.0-Blob_Color_Q71.a)*Base_And_Iridescent_Q56;\nvec4 Color_Q31;\nRound_Rect_Fragment_B31(R_Q72,G_Q72,Result_Q52,_Filter_Width_,vUV,1.0,vExtra1,Result_Q35,Color_Q31);\n\nvec4 Result_Q47=_Fade_Out_*Color_Q31;\nvec4 Out_Color=Result_Q47;\nfloat Clip_Threshold=0.001;\nbool To_sRGB=false;\ngl_FragColor=Out_Color;\n}";l.ShaderStore.ShadersStore.fluentBackplatePixelShader=Dt;var Lt="uniform mat4 world;\nuniform mat4 viewProjection;\nuniform vec3 cameraPosition;\nattribute vec3 position;\nattribute vec3 normal;\n#ifdef TANGENT\nattribute vec3 tangent;\n#else\nconst vec3 tangent=vec3(0.);\n#endif\nuniform float _Radius_;\nuniform float _Line_Width_;\nuniform bool _Absolute_Sizes_;\nuniform float _Filter_Width_;\nuniform vec4 _Base_Color_;\nuniform vec4 _Line_Color_;\nuniform float _Radius_Top_Left_;\nuniform float _Radius_Top_Right_;\nuniform float _Radius_Bottom_Left_;\nuniform float _Radius_Bottom_Right_;\n\nuniform vec3 _Blob_Position_;\nuniform float _Blob_Intensity_;\nuniform float _Blob_Near_Size_;\nuniform float _Blob_Far_Size_;\nuniform float _Blob_Near_Distance_;\nuniform float _Blob_Far_Distance_;\nuniform float _Blob_Fade_Length_;\nuniform float _Blob_Pulse_;\nuniform float _Blob_Fade_;\nuniform sampler2D _Blob_Texture_;\n\nuniform vec3 _Blob_Position_2_;\nuniform float _Blob_Near_Size_2_;\nuniform float _Blob_Pulse_2_;\nuniform float _Blob_Fade_2_;\nuniform float _Rate_;\nuniform vec4 _Highlight_Color_;\nuniform float _Highlight_Width_;\nuniform vec4 _Highlight_Transform_;\nuniform float _Highlight_;\nuniform float _Iridescence_Intensity_;\nuniform float _Iridescence_Edge_Intensity_;\nuniform float _Angle_;\nuniform float _Fade_Out_;\n\nuniform bool _Reflected_;\nuniform float _Frequency_;\nuniform float _Vertical_Offset_;\n\nuniform sampler2D _Iridescent_Map_;\nuniform bool _Use_Global_Left_Index_;\nuniform bool _Use_Global_Right_Index_;\nuniform vec4 Global_Left_Index_Tip_Position;\nuniform vec4 Global_Right_Index_Tip_Position;\nvarying vec3 vPosition;\nvarying vec3 vNormal;\nvarying vec2 vUV;\nvarying vec3 vTangent;\nvarying vec3 vBinormal;\nvarying vec4 vColor;\nvarying vec4 vExtra1;\nvarying vec4 vExtra2;\nvarying vec4 vExtra3;\n\nvoid Object_To_World_Pos_B115(\nvec3 Pos_Object,\nout vec3 Pos_World)\n{\nPos_World=(world*vec4(Pos_Object,1.0)).xyz;\n}\n\n\nvoid PickDir_B140(\nfloat Degrees,\nvec3 DirX,\nvec3 DirY,\nout vec3 Dir)\n{\n\nfloat a=Degrees*3.14159/180.0;\nDir=cos(a)*DirX+sin(a)*DirY;\n}\n\n\nvoid Round_Rect_Vertex_B139(\nvec2 UV,\nfloat Radius,\nfloat Margin,\nfloat Anisotropy,\nfloat Gradient1,\nfloat Gradient2,\nout vec2 Rect_UV,\nout vec4 Rect_Parms,\nout vec2 Scale_XY,\nout vec2 Line_UV)\n{\nScale_XY=vec2(Anisotropy,1.0);\nLine_UV=(UV-vec2(0.5,0.5));\nRect_UV=Line_UV*Scale_XY;\nRect_Parms.xy=Scale_XY*0.5-vec2(Radius,Radius)-vec2(Margin,Margin);\nRect_Parms.z=Gradient1;\nRect_Parms.w=Gradient2;\n}\n\n\nvoid Line_Vertex_B135(\nvec2 Scale_XY,\nvec2 UV,\nfloat Time,\nfloat Rate,\nvec4 Highlight_Transform,\nout vec3 Line_Vertex)\n{\nfloat angle2=(Rate*Time)*2.0*3.1416;\nfloat sinAngle2=sin(angle2);\nfloat cosAngle2=cos(angle2);\nvec2 xformUV=UV*Highlight_Transform.xy+Highlight_Transform.zw;\nLine_Vertex.x=0.0;\nLine_Vertex.y=cosAngle2*xformUV.x-sinAngle2*xformUV.y;\nLine_Vertex.z=0.0;\n}\n\n\nvoid Blob_Vertex_B180(\nvec3 Position,\nvec3 Normal,\nvec3 Tangent,\nvec3 Bitangent,\nvec3 Blob_Position,\nfloat Intensity,\nfloat Blob_Near_Size,\nfloat Blob_Far_Size,\nfloat Blob_Near_Distance,\nfloat Blob_Far_Distance,\nfloat Blob_Fade_Length,\nfloat Blob_Pulse,\nfloat Blob_Fade,\nout vec4 Blob_Info)\n{\nvec3 blob=Blob_Position;\nvec3 delta=blob-Position;\nfloat dist=dot(Normal,delta);\nfloat lerpValue=clamp((abs(dist)-Blob_Near_Distance)/(Blob_Far_Distance-Blob_Near_Distance),0.0,1.0);\nfloat fadeValue=1.0-clamp((abs(dist)-Blob_Far_Distance)/Blob_Fade_Length,0.0,1.0);\nfloat size=Blob_Near_Size+(Blob_Far_Size-Blob_Near_Size)*lerpValue;\nvec2 blobXY=vec2(dot(delta,Tangent),dot(delta,Bitangent))/(0.0001+size);\nfloat Fade=fadeValue*Intensity*Blob_Fade;\nfloat Distance=(lerpValue*0.5+0.5)*(1.0-Blob_Pulse);\nBlob_Info=vec4(blobXY.x,blobXY.y,Distance,Fade);\n}\n\n\nvoid Move_Verts_B129(\nfloat Anisotropy,\nvec3 P,\nfloat Radius,\nout vec3 New_P,\nout vec2 New_UV,\nout float Radial_Gradient,\nout vec3 Radial_Dir)\n{\nvec2 UV=P.xy*2.0+0.5;\nvec2 center=clamp(UV,0.0,1.0);\nvec2 delta=UV-center;\nvec2 r2=2.0*vec2(Radius/Anisotropy,Radius);\nNew_UV=center+r2*(UV-2.0*center+0.5);\nNew_P=vec3(New_UV-0.5,P.z);\nRadial_Gradient=1.0-length(delta)*2.0;\nRadial_Dir=vec3(delta*r2,0.0);\n}\n\n\nvoid Object_To_World_Dir_B132(\nvec3 Dir_Object,\nout vec3 Binormal_World,\nout vec3 Binormal_World_N,\nout float Binormal_Length)\n{\nBinormal_World=(world*vec4(Dir_Object,0.0)).xyz;\nBinormal_Length=length(Binormal_World);\nBinormal_World_N=Binormal_World/Binormal_Length;\n}\n\n\nvoid RelativeOrAbsoluteDetail_B147(\nfloat Nominal_Radius,\nfloat Nominal_LineWidth,\nbool Absolute_Measurements,\nfloat Height,\nout float Radius,\nout float Line_Width)\n{\nfloat scale=Absolute_Measurements ? 1.0/Height : 1.0;\nRadius=Nominal_Radius*scale;\nLine_Width=Nominal_LineWidth*scale;\n}\n\n\nvoid Edge_AA_Vertex_B130(\nvec3 Position_World,\nvec3 Position_Object,\nvec3 Normal_Object,\nvec3 Eye,\nfloat Radial_Gradient,\nvec3 Radial_Dir,\nvec3 Tangent,\nout float Gradient1,\nout float Gradient2)\n{\n\nvec3 I=(Eye-Position_World);\nvec3 T=(world* vec4(Tangent,0.0)).xyz;\nfloat g=(dot(T,I)<0.0) ? 0.0 : 1.0;\nif (Normal_Object.z==0.0) {\n\nGradient1=Position_Object.z>0.0 ? g : 1.0;\nGradient2=Position_Object.z>0.0 ? 1.0 : g;\n} else {\n\n\n\n\nGradient1=g+(1.0-g)*(Radial_Gradient);\nGradient2=1.0;\n}\n}\n\n\nvoid Pick_Radius_B144(\nfloat Radius,\nfloat Radius_Top_Left,\nfloat Radius_Top_Right,\nfloat Radius_Bottom_Left,\nfloat Radius_Bottom_Right,\nvec3 Position,\nout float Result)\n{\nbool whichY=Position.y>0.0;\nResult=Position.x<0.0 ? (whichY ? Radius_Top_Left : Radius_Bottom_Left) : (whichY ? Radius_Top_Right : Radius_Bottom_Right);\nResult*=Radius;\n}\n\nvoid main()\n{\n\nvec3 Nrm_World_Q128;\nNrm_World_Q128=normalize((world*vec4(normal,0.0)).xyz);\n\nvec3 Tangent_World_Q131;\nvec3 Tangent_World_N_Q131;\nfloat Tangent_Length_Q131;\nTangent_World_Q131=(world*vec4(vec3(1,0,0),0.0)).xyz;\nTangent_Length_Q131=length(Tangent_World_Q131);\nTangent_World_N_Q131=Tangent_World_Q131/Tangent_Length_Q131;\nvec3 Binormal_World_Q132;\nvec3 Binormal_World_N_Q132;\nfloat Binormal_Length_Q132;\nObject_To_World_Dir_B132(vec3(0,1,0),Binormal_World_Q132,Binormal_World_N_Q132,Binormal_Length_Q132);\n\nfloat Anisotropy_Q133=Tangent_Length_Q131/Binormal_Length_Q132;\n\nvec3 Result_Q177;\nResult_Q177=mix(_Blob_Position_,Global_Left_Index_Tip_Position.xyz,float(_Use_Global_Left_Index_));\n\nvec3 Result_Q178;\nResult_Q178=mix(_Blob_Position_2_,Global_Right_Index_Tip_Position.xyz,float(_Use_Global_Right_Index_));\nfloat Result_Q144;\nPick_Radius_B144(_Radius_,_Radius_Top_Left_,_Radius_Top_Right_,_Radius_Bottom_Left_,_Radius_Bottom_Right_,position,Result_Q144);\nvec3 Dir_Q140;\nPickDir_B140(_Angle_,Tangent_World_N_Q131,Binormal_World_N_Q132,Dir_Q140);\nfloat Radius_Q147;\nfloat Line_Width_Q147;\nRelativeOrAbsoluteDetail_B147(Result_Q144,_Line_Width_,_Absolute_Sizes_,Binormal_Length_Q132,Radius_Q147,Line_Width_Q147);\n\nvec4 Out_Color_Q145=vec4(Radius_Q147,Line_Width_Q147,0,1);\nvec3 New_P_Q129;\nvec2 New_UV_Q129;\nfloat Radial_Gradient_Q129;\nvec3 Radial_Dir_Q129;\nMove_Verts_B129(Anisotropy_Q133,position,Radius_Q147,New_P_Q129,New_UV_Q129,Radial_Gradient_Q129,Radial_Dir_Q129);\nvec3 Pos_World_Q115;\nObject_To_World_Pos_B115(New_P_Q129,Pos_World_Q115);\nvec4 Blob_Info_Q180;\n#if BLOB_ENABLE\nBlob_Vertex_B180(Pos_World_Q115,Nrm_World_Q128,Tangent_World_N_Q131,Binormal_World_N_Q132,Result_Q177,_Blob_Intensity_,_Blob_Near_Size_,_Blob_Far_Size_,_Blob_Near_Distance_,_Blob_Far_Distance_,_Blob_Fade_Length_,_Blob_Pulse_,_Blob_Fade_,Blob_Info_Q180);\n#else\nBlob_Info_Q180=vec4(0,0,0,0);\n#endif\nvec4 Blob_Info_Q181;\n#if BLOB_ENABLE_2\nBlob_Vertex_B180(Pos_World_Q115,Nrm_World_Q128,Tangent_World_N_Q131,Binormal_World_N_Q132,Result_Q178,_Blob_Intensity_,_Blob_Near_Size_2_,_Blob_Far_Size_,_Blob_Near_Distance_,_Blob_Far_Distance_,_Blob_Fade_Length_,_Blob_Pulse_2_,_Blob_Fade_2_,Blob_Info_Q181);\n#else\nBlob_Info_Q181=vec4(0,0,0,0);\n#endif\nfloat Gradient1_Q130;\nfloat Gradient2_Q130;\n#if SMOOTH_EDGES\nEdge_AA_Vertex_B130(Pos_World_Q115,position,normal,cameraPosition,Radial_Gradient_Q129,Radial_Dir_Q129,tangent,Gradient1_Q130,Gradient2_Q130);\n#else\nGradient1_Q130=1.0;\nGradient2_Q130=1.0;\n#endif\nvec2 Rect_UV_Q139;\nvec4 Rect_Parms_Q139;\nvec2 Scale_XY_Q139;\nvec2 Line_UV_Q139;\nRound_Rect_Vertex_B139(New_UV_Q129,Radius_Q147,0.0,Anisotropy_Q133,Gradient1_Q130,Gradient2_Q130,Rect_UV_Q139,Rect_Parms_Q139,Scale_XY_Q139,Line_UV_Q139);\nvec3 Line_Vertex_Q135;\nLine_Vertex_B135(Scale_XY_Q139,Line_UV_Q139,0.0,_Rate_,_Highlight_Transform_,Line_Vertex_Q135);\nvec3 Position=Pos_World_Q115;\nvec3 Normal=Dir_Q140;\nvec2 UV=Rect_UV_Q139;\nvec3 Tangent=Line_Vertex_Q135;\nvec3 Binormal=Nrm_World_Q128;\nvec4 Color=Out_Color_Q145;\nvec4 Extra1=Rect_Parms_Q139;\nvec4 Extra2=Blob_Info_Q180;\nvec4 Extra3=Blob_Info_Q181;\ngl_Position=viewProjection*vec4(Position,1);\nvPosition=Position;\nvNormal=Normal;\nvUV=UV;\nvTangent=Tangent;\nvBinormal=Binormal;\nvColor=Color;\nvExtra1=Extra1;\nvExtra2=Extra2;\nvExtra3=Extra3;\n}";l.ShaderStore.ShadersStore.fluentBackplateVertexShader=Lt;var Ft=function(t){function e(){var e=t.call(this)||this;return e.BLOB_ENABLE=!0,e.BLOB_ENABLE_2=!0,e.SMOOTH_EDGES=!0,e.IRIDESCENT_MAP_ENABLE=!0,e._needNormals=!0,e.rebuild(),e}return o(e,t),e}(l.MaterialDefines),Nt=function(t){function e(i,n){var o=t.call(this,i,n)||this;return o.radius=.03,o.lineWidth=.01,o.absoluteSizes=!1,o._filterWidth=1,o.baseColor=new l.Color4(.0392157,.0666667,.207843,1),o.lineColor=new l.Color4(.14902,.133333,.384314,1),o.blobIntensity=.98,o.blobFarSize=.04,o.blobNearDistance=0,o.blobFarDistance=.08,o.blobFadeLength=.08,o.blobNearSize=.22,o.blobPulse=0,o.blobFade=0,o.blobNearSize2=.22,o.blobPulse2=0,o.blobFade2=0,o._rate=.135,o.highlightColor=new l.Color4(.98,.98,.98,1),o.highlightWidth=.25,o._highlightTransform=new l.Vector4(1,1,0,0),o._highlight=1,o.iridescenceIntensity=0,o.iridescenceEdgeIntensity=1,o._angle=-45,o.fadeOut=1,o._reflected=!0,o._frequency=1,o._verticalOffset=0,o.globalLeftIndexTipPosition=l.Vector3.Zero(),o._globalLeftIndexTipPosition4=l.Vector4.Zero(),o.globalRightIndexTipPosition=l.Vector3.Zero(),o._globalRightIndexTipPosition4=l.Vector4.Zero(),o.alphaMode=l.Constants.ALPHA_DISABLE,o.backFaceCulling=!1,o._blobTexture=new l.Texture(e.BLOB_TEXTURE_URL,o.getScene(),!0,!1,l.Texture.NEAREST_SAMPLINGMODE),o._iridescentMap=new l.Texture(e.IM_TEXTURE_URL,o.getScene(),!0,!1,l.Texture.NEAREST_SAMPLINGMODE),o}return o(e,t),e.prototype.needAlphaBlending=function(){return!1},e.prototype.needAlphaTesting=function(){return!1},e.prototype.getAlphaTestTexture=function(){return null},e.prototype.isReadyForSubMesh=function(t,e,i){if(this.isFrozen&&e.effect&&e.effect._wasPreviouslyReady)return!0;e.materialDefines||(e.materialDefines=new Ft);var n=e.materialDefines,o=this.getScene();if(this._isReadyForSubMesh(e))return!0;var r=o.getEngine();if(l.MaterialHelper.PrepareDefinesForAttributes(t,n,!1,!1),n.isDirty){n.markAsProcessed(),o.resetCachedMaterial();var a=new l.EffectFallbacks;n.FOG&&a.addFallback(1,"FOG"),l.MaterialHelper.HandleFallbacksForShadows(n,a),n.IMAGEPROCESSINGPOSTPROCESS=o.imageProcessingConfiguration.applyByPostProcess;var s=[l.VertexBuffer.PositionKind];n.NORMAL&&s.push(l.VertexBuffer.NormalKind),n.UV1&&s.push(l.VertexBuffer.UVKind),n.UV2&&s.push(l.VertexBuffer.UV2Kind),n.VERTEXCOLOR&&s.push(l.VertexBuffer.ColorKind),n.TANGENT&&s.push(l.VertexBuffer.TangentKind),l.MaterialHelper.PrepareAttributesForInstances(s,n);var _=n.toString(),h=["world","viewProjection","cameraPosition","_Radius_","_Line_Width_","_Absolute_Sizes_","_Filter_Width_","_Base_Color_","_Line_Color_","_Radius_Top_Left_","_Radius_Top_Right_","_Radius_Bottom_Left_","_Radius_Bottom_Right_","_Blob_Position_","_Blob_Intensity_","_Blob_Near_Size_","_Blob_Far_Size_","_Blob_Near_Distance_","_Blob_Far_Distance_","_Blob_Fade_Length_","_Blob_Pulse_","_Blob_Fade_","_Blob_Texture_","_Blob_Position_2_","_Blob_Near_Size_2_","_Blob_Pulse_2_","_Blob_Fade_2_","_Rate_","_Highlight_Color_","_Highlight_Width_","_Highlight_Transform_","_Highlight_","_Iridescence_Intensity_","_Iridescence_Edge_Intensity_","_Angle_","_Fade_Out_","_Reflected_","_Frequency_","_Vertical_Offset_","_Iridescent_Map_","_Use_Global_Left_Index_","_Use_Global_Right_Index_","Global_Left_Index_Tip_Position","Global_Right_Index_Tip_Position"],c=["_Blob_Texture_","_Iridescent_Map_"],u=new Array;l.MaterialHelper.PrepareUniformsAndSamplersList({uniformsNames:h,uniformBuffersNames:u,samplers:c,defines:n,maxSimultaneousLights:4}),e.setEffect(o.getEngine().createEffect("fluentBackplate",{attributes:s,uniformsNames:h,uniformBuffersNames:u,samplers:c,defines:_,fallbacks:a,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:4}},r),n,this._materialContext)}return!(!e.effect||!e.effect.isReady())&&(n._renderId=o.getRenderId(),e.effect._wasPreviouslyReady=!0,!0)},e.prototype.bindForSubMesh=function(t,e,i){var n,o;if(i.materialDefines){var r=i.effect;r&&(this._activeEffect=r,this.bindOnlyWorldMatrix(t),this._activeEffect.setMatrix("viewProjection",this.getScene().getTransformMatrix()),this._activeEffect.setVector3("cameraPosition",null!==(o=null===(n=this.getScene().activeCamera)||void 0===n?void 0:n.position)&&void 0!==o?o:l.Vector3.ZeroReadOnly),this._activeEffect.setFloat("_Radius_",this.radius),this._activeEffect.setFloat("_Line_Width_",this.lineWidth),this._activeEffect.setFloat("_Absolute_Sizes_",this.absoluteSizes?1:0),this._activeEffect.setFloat("_Filter_Width_",this._filterWidth),this._activeEffect.setDirectColor4("_Base_Color_",this.baseColor),this._activeEffect.setDirectColor4("_Line_Color_",this.lineColor),this._activeEffect.setFloat("_Radius_Top_Left_",1),this._activeEffect.setFloat("_Radius_Top_Right_",1),this._activeEffect.setFloat("_Radius_Bottom_Left_",1),this._activeEffect.setFloat("_Radius_Bottom_Right_",1),this._activeEffect.setFloat("_Blob_Intensity_",this.blobIntensity),this._activeEffect.setFloat("_Blob_Near_Size_",this.blobNearSize),this._activeEffect.setFloat("_Blob_Far_Size_",this.blobFarSize),this._activeEffect.setFloat("_Blob_Near_Distance_",this.blobNearDistance),this._activeEffect.setFloat("_Blob_Far_Distance_",this.blobFarDistance),this._activeEffect.setFloat("_Blob_Fade_Length_",this.blobFadeLength),this._activeEffect.setFloat("_Blob_Pulse_",this.blobPulse),this._activeEffect.setFloat("_Blob_Fade_",this.blobFade),this._activeEffect.setTexture("_Blob_Texture_",this._blobTexture),this._activeEffect.setFloat("_Blob_Near_Size_2_",this.blobNearSize2),this._activeEffect.setFloat("_Blob_Pulse_2_",this.blobPulse2),this._activeEffect.setFloat("_Blob_Fade_2_",this.blobFade2),this._activeEffect.setFloat("_Rate_",this._rate),this._activeEffect.setDirectColor4("_Highlight_Color_",this.highlightColor),this._activeEffect.setFloat("_Highlight_Width_",this.highlightWidth),this._activeEffect.setVector4("_Highlight_Transform_",this._highlightTransform),this._activeEffect.setFloat("_Highlight_",this._highlight),this._activeEffect.setFloat("_Iridescence_Intensity_",this.iridescenceIntensity),this._activeEffect.setFloat("_Iridescence_Edge_Intensity_",this.iridescenceEdgeIntensity),this._activeEffect.setFloat("_Angle_",this._angle),this._activeEffect.setFloat("_Fade_Out_",this.fadeOut),this._activeEffect.setFloat("_Reflected_",this._reflected?1:0),this._activeEffect.setFloat("_Frequency_",this._frequency),this._activeEffect.setFloat("_Vertical_Offset_",this._verticalOffset),this._activeEffect.setTexture("_Iridescent_Map_",this._iridescentMap),this._activeEffect.setFloat("_Use_Global_Left_Index_",1),this._activeEffect.setFloat("_Use_Global_Right_Index_",1),this._globalLeftIndexTipPosition4.set(this.globalLeftIndexTipPosition.x,this.globalLeftIndexTipPosition.y,this.globalLeftIndexTipPosition.z,1),this._activeEffect.setVector4("Global_Left_Index_Tip_Position",this._globalLeftIndexTipPosition4),this._globalRightIndexTipPosition4.set(this.globalRightIndexTipPosition.x,this.globalRightIndexTipPosition.y,this.globalRightIndexTipPosition.z,1),this._activeEffect.setVector4("Global_Right_Index_Tip_Position",this._globalRightIndexTipPosition4),this._afterBind(e,this._activeEffect))}},e.prototype.getAnimatables=function(){return[]},e.prototype.dispose=function(e){t.prototype.dispose.call(this,e),this._blobTexture.dispose(),this._iridescentMap.dispose()},e.prototype.clone=function(t){var i=this;return l.SerializationHelper.Clone((function(){return new e(t,i.getScene())}),this)},e.prototype.serialize=function(){var e=t.prototype.serialize.call(this);return e.customType="BABYLON.FluentBackplateMaterial",e},e.prototype.getClassName=function(){return"FluentBackplateMaterial"},e.Parse=function(t,i,n){return l.SerializationHelper.Parse((function(){return new e(t.name,i)}),t,i,n)},e.BLOB_TEXTURE_URL="https://assets.babylonjs.com/meshes/MRTK/mrtk-fluent-backplate-blob.png",e.IM_TEXTURE_URL="https://assets.babylonjs.com/meshes/MRTK/mrtk-fluent-backplate-iridescence.png",r([Object(l.serialize)()],e.prototype,"radius",void 0),r([Object(l.serialize)()],e.prototype,"lineWidth",void 0),r([Object(l.serialize)()],e.prototype,"absoluteSizes",void 0),r([Object(l.serialize)()],e.prototype,"baseColor",void 0),r([Object(l.serialize)()],e.prototype,"lineColor",void 0),r([Object(l.serialize)()],e.prototype,"blobIntensity",void 0),r([Object(l.serialize)()],e.prototype,"blobFarSize",void 0),r([Object(l.serialize)()],e.prototype,"blobNearDistance",void 0),r([Object(l.serialize)()],e.prototype,"blobFarDistance",void 0),r([Object(l.serialize)()],e.prototype,"blobFadeLength",void 0),r([Object(l.serialize)()],e.prototype,"blobNearSize",void 0),r([Object(l.serialize)()],e.prototype,"blobPulse",void 0),r([Object(l.serialize)()],e.prototype,"blobFade",void 0),r([Object(l.serialize)()],e.prototype,"blobNearSize2",void 0),r([Object(l.serialize)()],e.prototype,"blobPulse2",void 0),r([Object(l.serialize)()],e.prototype,"blobFade2",void 0),r([Object(l.serialize)()],e.prototype,"highlightColor",void 0),r([Object(l.serialize)()],e.prototype,"highlightWidth",void 0),r([Object(l.serialize)()],e.prototype,"iridescenceIntensity",void 0),r([Object(l.serialize)()],e.prototype,"iridescenceEdgeIntensity",void 0),r([Object(l.serialize)()],e.prototype,"fadeOut",void 0),r([Object(l.serializeAsVector3)()],e.prototype,"globalLeftIndexTipPosition",void 0),r([Object(l.serializeAsVector3)()],e.prototype,"globalRightIndexTipPosition",void 0),e}(l.PushMaterial);Object(l.RegisterClass)("BABYLON.GUI.FluentBackplateMaterial",Nt);var kt=function(t){function e(e){var i=t.call(this,e)||this;return i.titleBarMargin=.005,i.origin=new l.Vector3(0,0,0),i._dimensions=new l.Vector2(21.875,12.5),i._titleBarHeight=.625,i._titleText="",i._contentScaleRatio=1,i.minDimensions=new l.Vector2(15.625,6.25),i.defaultDimensions=i._dimensions.clone(),i._followButton=new Ot("followButton"+i.name),i._followButton.isToggleButton=!0,i._closeButton=new Ot("closeButton"+i.name),i._contentViewport=new l.Viewport(0,0,1,1),i._contentDragBehavior=new l.PointerDragBehavior({dragPlaneNormal:new l.Vector3(0,0,-1)}),i}return o(e,t),Object.defineProperty(e.prototype,"defaultBehavior",{get:function(){return this._defaultBehavior},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"dimensions",{get:function(){return this._dimensions},set:function(t){var e=1;if(t.x<this.minDimensions.x||t.y<this.minDimensions.y){var i=t.x/t.y;e=this.minDimensions.x/this.minDimensions.y>i?this.minDimensions.x/t.x:this.minDimensions.y/t.y}this._dimensions.copyFrom(t).scaleInPlace(e),this._updatePivot(),this._positionElements()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"titleBarHeight",{get:function(){return this._titleBarHeight},set:function(t){this._titleBarHeight=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"renderingGroupId",{get:function(){return this._titleBar.renderingGroupId},set:function(t){this._titleBar.renderingGroupId=t,this._titleBarTitle.renderingGroupId=t,this._contentPlate.renderingGroupId=t,this._backPlate.renderingGroupId=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"title",{get:function(){return this._titleText},set:function(t){this._titleText=t,this._titleTextComponent&&(this._titleTextComponent.text=t)},enumerable:!1,configurable:!0}),e.prototype._applyFacade=function(t){this._contentMaterial.albedoTexture=t,this._resetContentPositionAndZoom(),this._applyContentViewport(),t.attachToMesh(this._contentPlate,!0)},e.prototype._addControl=function(t){t._host=this._host,this._host.utilityLayer&&t._prepareNode(this._host.utilityLayer.utilityLayerScene)},e.prototype._getTypeName=function(){return"HolographicSlate"},e.prototype._positionElements=function(){var t=this._followButton,i=this._closeButton,n=this._titleBar,o=this._titleBarTitle,r=this._contentPlate,a=this._backPlate;if(t&&i&&n){i.scaling.setAll(this.titleBarHeight),t.scaling.setAll(this.titleBarHeight),i.position.copyFromFloats(this.dimensions.x-this.titleBarHeight/2,-this.titleBarHeight/2,0).addInPlace(this.origin),t.position.copyFromFloats(this.dimensions.x-3*this.titleBarHeight/2,-this.titleBarHeight/2,0).addInPlace(this.origin);var s=this.dimensions.y-this.titleBarHeight-this.titleBarMargin,_=r.getScene().useRightHandedSystem;n.scaling.set(this.dimensions.x,this.titleBarHeight,l.Epsilon),o.scaling.set(this.dimensions.x-2*this.titleBarHeight,this.titleBarHeight,l.Epsilon),r.scaling.copyFromFloats(this.dimensions.x,s,l.Epsilon),a.scaling.copyFromFloats(this.dimensions.x,s,l.Epsilon),n.position.copyFromFloats(this.dimensions.x/2,-this.titleBarHeight/2,0).addInPlace(this.origin),o.position.copyFromFloats(this.dimensions.x/2-this.titleBarHeight,-this.titleBarHeight/2,_?l.Epsilon:-l.Epsilon).addInPlace(this.origin),r.position.copyFromFloats(this.dimensions.x/2,-(this.titleBarHeight+this.titleBarMargin+s/2),0).addInPlace(this.origin),a.position.copyFromFloats(this.dimensions.x/2,-(this.titleBarHeight+this.titleBarMargin+s/2),_?-l.Epsilon:l.Epsilon).addInPlace(this.origin),this._titleTextComponent.host.scaleTo(e.DEFAULT_TEXT_RESOLUTION_Y*o.scaling.x/o.scaling.y,e.DEFAULT_TEXT_RESOLUTION_Y);var h=this.dimensions.x/s;this._contentViewport.width=this._contentScaleRatio,this._contentViewport.height=this._contentScaleRatio/h,this._applyContentViewport(),this._gizmo&&this._gizmo.updateBoundingBox()}},e.prototype._applyContentViewport=function(){var t;if((null===(t=this._contentPlate)||void 0===t?void 0:t.material)&&this._contentPlate.material.albedoTexture){var e=this._contentPlate.material.albedoTexture;e.uScale=this._contentScaleRatio,e.vScale=this._contentScaleRatio/this._contentViewport.width*this._contentViewport.height,e.uOffset=this._contentViewport.x,e.vOffset=this._contentViewport.y}},e.prototype._resetContentPositionAndZoom=function(){this._contentViewport.x=0,this._contentViewport.y=1-this._contentViewport.height/this._contentViewport.width,this._contentScaleRatio=1},e.prototype._updatePivot=function(){if(this.mesh){var t=new l.Vector3(.5*this.dimensions.x,.5*-this.dimensions.y,l.Epsilon);t.addInPlace(this.origin),t.z=0;var e=new l.Vector3(0,0,0);l.Vector3.TransformCoordinatesToRef(e,this.mesh.computeWorldMatrix(!0),e),this.mesh.setPivotPoint(t);var i=new l.Vector3(0,0,0);l.Vector3.TransformCoordinatesToRef(i,this.mesh.computeWorldMatrix(!0),i),this.mesh.position.addInPlace(e).subtractInPlace(i)}},e.prototype._createNode=function(t){var i=this,n=new l.Mesh("slate_"+this.name,t);this._titleBar=Object(l.CreateBox)("titleBar_"+this.name,{size:1},t),this._titleBarTitle=Object(l.CreatePlane)("titleText_"+this.name,{size:1},t),this._titleBarTitle.parent=n,this._titleBarTitle.isPickable=!1;var o=et.CreateForMesh(this._titleBarTitle);if(this._titleTextComponent=new x("titleText_"+this.name,this._titleText),this._titleTextComponent.textWrapping=v.Ellipsis,this._titleTextComponent.textHorizontalAlignment=g.HORIZONTAL_ALIGNMENT_LEFT,this._titleTextComponent.color="white",this._titleTextComponent.fontSize=e.DEFAULT_TEXT_RESOLUTION_Y/2,this._titleTextComponent.paddingLeft=e.DEFAULT_TEXT_RESOLUTION_Y/4,o.addControl(this._titleTextComponent),t.useRightHandedSystem){var r=new l.Vector4(0,0,1,1);this._contentPlate=Object(l.CreatePlane)("contentPlate_"+this.name,{size:1,sideOrientation:l.VertexData.BACKSIDE,frontUVs:r},t),this._backPlate=Object(l.CreatePlane)("backPlate_"+this.name,{size:1,sideOrientation:l.VertexData.FRONTSIDE},t)}else{r=new l.Vector4(0,0,1,1);this._contentPlate=Object(l.CreatePlane)("contentPlate_"+this.name,{size:1,sideOrientation:l.VertexData.FRONTSIDE,frontUVs:r},t),this._backPlate=Object(l.CreatePlane)("backPlate_"+this.name,{size:1,sideOrientation:l.VertexData.BACKSIDE},t)}this._titleBar.parent=n,this._titleBar.isNearGrabbable=!0,this._contentPlate.parent=n,this._backPlate.parent=n,this._attachContentPlateBehavior(),this._addControl(this._followButton),this._addControl(this._closeButton);var a=this._followButton,s=this._closeButton;return a.node.parent=n,s.node.parent=n,this._positionElements(),this._followButton.imageUrl=e.ASSETS_BASE_URL+e.FOLLOW_ICON_FILENAME,this._closeButton.imageUrl=e.ASSETS_BASE_URL+e.CLOSE_ICON_FILENAME,this._followButton.isBackplateVisible=!1,this._closeButton.isBackplateVisible=!1,this._followButton.onToggleObservable.add((function(t){i._defaultBehavior.followBehaviorEnabled=t,i._defaultBehavior.followBehaviorEnabled&&i._defaultBehavior.followBehavior.recenter()})),this._closeButton.onPointerClickObservable.add((function(){i.dispose()})),n.rotationQuaternion=l.Quaternion.Identity(),n.isVisible=!1,n},e.prototype._attachContentPlateBehavior=function(){var t=this;this._contentDragBehavior.attach(this._contentPlate),this._contentDragBehavior.moveAttached=!1,this._contentDragBehavior.useObjectOrientationForDragging=!0,this._contentDragBehavior.updateDragPlane=!1;var e,i,n=new l.Vector3,o=new l.Vector3,r=new l.Vector3,a=new l.Vector3,s=new l.Vector2;this._contentDragBehavior.onDragStartObservable.add((function(s){t.node&&(e=t._contentViewport.clone(),i=t.node.computeWorldMatrix(!0),n.copyFrom(s.dragPlanePoint),o.set(t.dimensions.x,t.dimensions.y,l.Epsilon),o.y-=t.titleBarHeight+t.titleBarMargin,l.Vector3.TransformNormalToRef(o,i,o),r.copyFromFloats(0,1,0),l.Vector3.TransformNormalToRef(r,i,r),a.copyFromFloats(1,0,0),l.Vector3.TransformNormalToRef(a,i,a),r.normalize(),r.scaleInPlace(1/l.Vector3.Dot(r,o)),a.normalize(),a.scaleInPlace(1/l.Vector3.Dot(a,o)))}));var _=new l.Vector3;this._contentDragBehavior.onDragObservable.add((function(i){_.copyFrom(i.dragPlanePoint),_.subtractInPlace(n),s.copyFromFloats(l.Vector3.Dot(_,a),l.Vector3.Dot(_,r)),t._contentViewport.x=l.Scalar.Clamp(e.x-_.x,0,1-t._contentViewport.width*t._contentScaleRatio),t._contentViewport.y=l.Scalar.Clamp(e.y-_.y,0,1-t._contentViewport.height*t._contentScaleRatio),t._applyContentViewport()}))},e.prototype._affectMaterial=function(t){this._titleBarMaterial=new Nt("".concat(this.name," plateMaterial"),t.getScene()),this._contentMaterial=new bt("".concat(this.name," contentMaterial"),t.getScene()),this._contentMaterial.renderBorders=!0,this._backMaterial=new Nt("".concat(this.name," backPlate"),t.getScene()),this._backMaterial.lineWidth=l.Epsilon,this._backMaterial.radius=.005,this._backMaterial.backFaceCulling=!0,this._titleBar.material=this._titleBarMaterial,this._contentPlate.material=this._contentMaterial,this._backPlate.material=this._backMaterial,this._resetContent(),this._applyContentViewport()},e.prototype._prepareNode=function(e){var i=this;t.prototype._prepareNode.call(this,e),this._gizmo=new Et(this._host.utilityLayer),this._gizmo.attachedSlate=this,this._defaultBehavior=new Bt,this._defaultBehavior.attach(this.node,[this._titleBar]),this._defaultBehavior.sixDofDragBehavior.onDragStartObservable.add((function(){i._followButton.isToggled=!1})),this._positionChangedObserver=this._defaultBehavior.sixDofDragBehavior.onPositionChangedObservable.add((function(){i._gizmo.updateBoundingBox()})),this._updatePivot(),this.resetDefaultAspectAndPose(!1)},e.prototype.resetDefaultAspectAndPose=function(t){if(void 0===t&&(t=!0),this._host&&this._host.utilityLayer&&this.node){var e=this._host.utilityLayer.utilityLayerScene,i=e.activeCamera;if(i){var n=i.getWorldMatrix(),o=l.Vector3.TransformNormal(l.Vector3.Backward(e.useRightHandedSystem),n);this.origin.setAll(0),this._gizmo.updateBoundingBox();var r=this.node.getAbsolutePivotPoint();this.node.position.copyFrom(i.position).subtractInPlace(o).subtractInPlace(r),this.node.rotationQuaternion=l.Quaternion.FromLookDirectionLH(o,new l.Vector3(0,1,0)),t&&(this.dimensions=this.defaultDimensions)}}},e.prototype.dispose=function(){t.prototype.dispose.call(this),this._titleBarMaterial.dispose(),this._contentMaterial.dispose(),this._titleBar.dispose(),this._titleBarTitle.dispose(),this._contentPlate.dispose(),this._backPlate.dispose(),this._followButton.dispose(),this._closeButton.dispose(),this._host.onPickedPointChangedObservable.remove(this._pickedPointObserver),this._defaultBehavior.sixDofDragBehavior.onPositionChangedObservable.remove(this._positionChangedObserver),this._defaultBehavior.detach(),this._gizmo.dispose(),this._contentDragBehavior.detach()},e.ASSETS_BASE_URL="https://assets.babylonjs.com/meshes/MRTK/",e.CLOSE_ICON_FILENAME="IconClose.png",e.FOLLOW_ICON_FILENAME="IconFollowMe.png",e.DEFAULT_TEXT_RESOLUTION_Y=102.4,e}(st),At=function(t){function e(e){var i=t.call(this,e)||this;return i._backPlateMargin=1.25,i}return o(e,t),Object.defineProperty(e.prototype,"backPlateMargin",{get:function(){return this._backPlateMargin},set:function(t){var e=this;this._backPlateMargin=t,this._children.length>=1&&(this.children.forEach((function(t){e._updateCurrentMinMax(t.position)})),this._updateMargins())},enumerable:!1,configurable:!0}),e.prototype._createNode=function(t){var e=new l.Mesh("menu_".concat(this.name),t);return this._backPlate=Object(l.CreateBox)("backPlate"+this.name,{size:1},t),this._backPlate.parent=e,e},e.prototype._affectMaterial=function(t){var e=this;this._backPlateMaterial=new bt(this.name+"backPlateMaterial",t.getScene()),this._backPlateMaterial.albedoColor=new l.Color3(.08,.15,.55),this._backPlateMaterial.renderBorders=!0,this._backPlateMaterial.renderHoverLight=!0,this._pickedPointObserver=this._host.onPickedPointChangedObservable.add((function(t){t?(e._backPlateMaterial.hoverPosition=t,e._backPlateMaterial.hoverColor.a=1):e._backPlateMaterial.hoverColor.a=0})),this._backPlate.material=this._backPlateMaterial},e.prototype._mapGridNode=function(t,e){t.mesh&&(t.position=e.clone(),this._updateCurrentMinMax(e))},e.prototype._finalProcessing=function(){this._updateMargins()},e.prototype._updateCurrentMinMax=function(t){this._currentMin||(this._currentMin=t.clone(),this._currentMax=t.clone()),this._currentMin.minimizeInPlace(t),this._currentMax.maximizeInPlace(t)},e.prototype._updateMargins=function(){if(this._children.length>0){this._currentMin.addInPlaceFromFloats(-this._cellWidth/2,-this._cellHeight/2,0),this._currentMax.addInPlaceFromFloats(this._cellWidth/2,this._cellHeight/2,0);var t=this._currentMax.subtract(this._currentMin);this._backPlate.scaling.x=t.x+this._cellWidth*this.backPlateMargin,this._backPlate.scaling.y=t.y+this._cellHeight*this.backPlateMargin,this._backPlate.scaling.z=.001;for(var e=0;e<this._children.length;e++)this._children[e].position.subtractInPlace(this._currentMin).subtractInPlace(t.scale(.5)),this._children[e].position.z-=.01}this._currentMin=null,this._currentMax=null},e.prototype.addButton=function(i){var n=this.blockLayout;return n||(this.blockLayout=!0),t.prototype.addControl.call(this,i),i.isBackplateVisible=!1,i.scaling.scaleInPlace(e.MENU_BUTTON_SCALE),n||(this.blockLayout=!1),this},e.prototype.addControl=function(t){return l.Logger.Warn("TouchHolographicMenu can only contain buttons. Please use the method `addButton` instead."),this},e.prototype.dispose=function(){t.prototype.dispose.call(this),this._host.onPickedPointChangedObservable.remove(this._pickedPointObserver)},e.MENU_BUTTON_SCALE=1,e}(ct),zt=function(t){function e(e,i){var n=t.call(this,i)||this;return n._handConstraintBehavior=new l.HandConstraintBehavior,n._handConstraintBehavior.linkToXRExperience(e),n.backPlateMargin=.15,n.rows=3,n}return o(e,t),Object.defineProperty(e.prototype,"handConstraintBehavior",{get:function(){return this._handConstraintBehavior},enumerable:!1,configurable:!0}),e.prototype._createNode=function(e){var i=t.prototype._createNode.call(this,e);return this._handConstraintBehavior.attach(i),i},e.prototype.dispose=function(){t.prototype.dispose.call(this),this._handConstraintBehavior.detach()},e}(At),Qt=function(t){function e(e,i){var n=t.call(this,i)||this;return n._currentMesh=e,n.pointerEnterAnimation=function(){n.mesh&&n.mesh.scaling.scaleInPlace(1.1)},n.pointerOutAnimation=function(){n.mesh&&n.mesh.scaling.scaleInPlace(1/1.1)},n.pointerDownAnimation=function(){n.mesh&&n.mesh.scaling.scaleInPlace(.95)},n.pointerUpAnimation=function(){n.mesh&&n.mesh.scaling.scaleInPlace(1/.95)},n}return o(e,t),e.prototype._getTypeName=function(){return"MeshButton3D"},e.prototype._createNode=function(t){var e=this;return this._currentMesh.getChildMeshes().forEach((function(t){e._injectGUI3DReservedDataStore(t).control=e})),this._currentMesh},e.prototype._affectMaterial=function(t){},e}(_t),Vt=function(t){function e(e){var i=t.call(this,e)||this;return i._isPinned=!1,i._defaultBehavior=new Bt,i._dragObserver=i._defaultBehavior.sixDofDragBehavior.onDragObservable.add((function(){i.isPinned=!0})),i.backPlateMargin=1,i}return o(e,t),Object.defineProperty(e.prototype,"defaultBehavior",{get:function(){return this._defaultBehavior},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isPinned",{get:function(){return this._isPinned},set:function(t){this._pinButton.isToggled===t?(this._isPinned=t,this._defaultBehavior.followBehaviorEnabled=!t):this._pinButton.isToggled=t},enumerable:!1,configurable:!0}),e.prototype._createPinButton=function(t){var i=this,n=new Ot("pin"+this.name,!1);return n.imageUrl=e.ASSETS_BASE_URL+e.PIN_ICON_FILENAME,n.parent=this,n._host=this._host,n.isToggleButton=!0,n.onToggleObservable.add((function(t){i.isPinned=t})),this._host.utilityLayer&&(n._prepareNode(this._host.utilityLayer.utilityLayerScene),n.scaling.scaleInPlace(At.MENU_BUTTON_SCALE),n.node&&(n.node.parent=t)),n},e.prototype._createNode=function(e){var i=t.prototype._createNode.call(this,e);return this._pinButton=this._createPinButton(i),this.isPinned=!1,this._defaultBehavior.attach(i,[this._backPlate]),this._defaultBehavior.followBehavior.ignoreCameraPitchAndRoll=!0,this._defaultBehavior.followBehavior.pitchOffset=-15,this._defaultBehavior.followBehavior.minimumDistance=.3,this._defaultBehavior.followBehavior.defaultDistance=.4,this._defaultBehavior.followBehavior.maximumDistance=.6,this._backPlate.isNearGrabbable=!0,i.isVisible=!1,i},e.prototype._finalProcessing=function(){t.prototype._finalProcessing.call(this),this._pinButton.position.copyFromFloats((this._backPlate.scaling.x+At.MENU_BUTTON_SCALE)/2,this._backPlate.scaling.y/2,0)},e.prototype.dispose=function(){t.prototype.dispose.call(this),this._defaultBehavior.sixDofDragBehavior.onDragObservable.remove(this._dragObserver),this._defaultBehavior.detach()},e.ASSETS_BASE_URL="https://assets.babylonjs.com/meshes/MRTK/",e.PIN_ICON_FILENAME="IconPin.png",e}(At),jt=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return o(e,t),e.prototype._mapGridNode=function(t,e){var i=t.mesh;if(i){t.position=e.clone();var n=l.TmpVectors.Vector3[0];switch(n.copyFrom(e),this.orientation){case ht.FACEORIGIN_ORIENTATION:case ht.FACEFORWARD_ORIENTATION:n.addInPlace(new l.Vector3(0,0,1)),i.lookAt(n);break;case ht.FACEFORWARDREVERSED_ORIENTATION:case ht.FACEORIGINREVERSED_ORIENTATION:n.addInPlace(new l.Vector3(0,0,-1)),i.lookAt(n)}}},e}(ct),Ht=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e._iteration=100,e}return o(e,t),Object.defineProperty(e.prototype,"iteration",{get:function(){return this._iteration},set:function(t){var e=this;this._iteration!==t&&(this._iteration=t,l.Tools.SetImmediate((function(){e._arrangeChildren()})))},enumerable:!1,configurable:!0}),e.prototype._mapGridNode=function(t,e){var i=t.mesh,n=this._scatterMapping(e);if(i){switch(this.orientation){case ht.FACEORIGIN_ORIENTATION:case ht.FACEFORWARD_ORIENTATION:i.lookAt(new l.Vector3(0,0,1));break;case ht.FACEFORWARDREVERSED_ORIENTATION:case ht.FACEORIGINREVERSED_ORIENTATION:i.lookAt(new l.Vector3(0,0,-1))}t.position=n}},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 n=i[e];n.mesh&&t.push(n.mesh)}for(var o=0;o<this._iteration;o++){t.sort((function(t,e){var i=t.position.lengthSquared(),n=e.position.lengthSquared();return i<n?1:i>n?-1:0}));for(var r=Math.pow(this.margin,2),a=Math.max(this._cellWidth,this._cellHeight),s=l.TmpVectors.Vector2[0],_=l.TmpVectors.Vector3[0],h=0;h<t.length-1;h++)for(var c=h+1;c<t.length;c++)if(h!=c){t[c].position.subtractToRef(t[h].position,_),s.x=_.x,s.y=_.y;var u=a,d=s.lengthSquared()-r;(d-=Math.min(d,r))<Math.pow(u,2)&&(s.normalize(),_.scaleInPlace(.5*(u-Math.sqrt(d))),t[c].position.addInPlace(_),t[h].position.subtractInPlace(_))}}},e}(ct),Wt="uniform vec3 cameraPosition;\nvarying vec3 vPosition;\nvarying vec3 vNormal;\nvarying vec2 vUV;\nvarying vec3 vTangent;\nvarying vec3 vBinormal;\nvarying vec4 vColor;\nvarying vec4 vExtra1;\nvarying vec4 vExtra2;\nvarying vec4 vExtra3;\nuniform float _Radius_;\nuniform float _Bevel_Front_;\nuniform float _Bevel_Front_Stretch_;\nuniform float _Bevel_Back_;\nuniform float _Bevel_Back_Stretch_;\nuniform float _Radius_Top_Left_;\nuniform float _Radius_Top_Right_;\nuniform float _Radius_Bottom_Left_;\nuniform float _Radius_Bottom_Right_;\nuniform bool _Bulge_Enabled_;\nuniform float _Bulge_Height_;\nuniform float _Bulge_Radius_;\nuniform float _Sun_Intensity_;\nuniform float _Sun_Theta_;\nuniform float _Sun_Phi_;\nuniform float _Indirect_Diffuse_;\nuniform vec4 _Albedo_;\nuniform float _Specular_;\nuniform float _Shininess_;\nuniform float _Sharpness_;\nuniform float _Subsurface_;\nuniform vec4 _Left_Color_;\nuniform vec4 _Right_Color_;\nuniform float _Reflection_;\nuniform float _Front_Reflect_;\nuniform float _Edge_Reflect_;\nuniform float _Power_;\n\nuniform vec4 _Sky_Color_;\nuniform vec4 _Horizon_Color_;\nuniform vec4 _Ground_Color_;\nuniform float _Horizon_Power_;\n\nuniform sampler2D _Reflection_Map_;\nuniform sampler2D _Indirect_Environment_;\n\nuniform float _Width_;\nuniform float _Fuzz_;\nuniform float _Min_Fuzz_;\nuniform float _Clip_Fade_;\nuniform float _Hue_Shift_;\nuniform float _Saturation_Shift_;\nuniform float _Value_Shift_;\n\nuniform vec3 _Blob_Position_;\nuniform float _Blob_Intensity_;\nuniform float _Blob_Near_Size_;\nuniform float _Blob_Far_Size_;\nuniform float _Blob_Near_Distance_;\nuniform float _Blob_Far_Distance_;\nuniform float _Blob_Fade_Length_;\nuniform float _Blob_Pulse_;\nuniform float _Blob_Fade_;\nuniform sampler2D _Blob_Texture_;\n\nuniform vec3 _Blob_Position_2_;\nuniform float _Blob_Near_Size_2_;\nuniform float _Blob_Pulse_2_;\nuniform float _Blob_Fade_2_;\nuniform vec3 _Left_Index_Pos_;\nuniform vec3 _Right_Index_Pos_;\nuniform vec3 _Left_Index_Middle_Pos_;\nuniform vec3 _Right_Index_Middle_Pos_;\n\nuniform sampler2D _Decal_;\nuniform vec2 _Decal_Scale_XY_;\nuniform bool _Decal_Front_Only_;\nuniform float _Rim_Intensity_;\nuniform sampler2D _Rim_Texture_;\nuniform float _Rim_Hue_Shift_;\nuniform float _Rim_Saturation_Shift_;\nuniform float _Rim_Value_Shift_;\n\nuniform float _Iridescence_Intensity_;\nuniform sampler2D _Iridescence_Texture_;\nuniform bool Use_Global_Left_Index;\nuniform bool Use_Global_Right_Index;\nuniform vec4 Global_Left_Index_Tip_Position;\nuniform vec4 Global_Right_Index_Tip_Position;\nuniform vec4 Global_Left_Thumb_Tip_Position;\nuniform vec4 Global_Right_Thumb_Tip_Position;\nuniform vec4 Global_Left_Index_Middle_Position;\nuniform vec4 Global_Right_Index_Middle_Position;\nuniform float Global_Left_Index_Tip_Proximity;\nuniform float Global_Right_Index_Tip_Proximity;\n\nvoid Blob_Fragment_B30(\nsampler2D Blob_Texture,\nvec4 Blob_Info1,\nvec4 Blob_Info2,\nout vec4 Blob_Color)\n{\nfloat k1=dot(Blob_Info1.xy,Blob_Info1.xy);\nfloat k2=dot(Blob_Info2.xy,Blob_Info2.xy);\nvec3 closer=k1<k2 ? vec3(k1,Blob_Info1.z,Blob_Info1.w) : vec3(k2,Blob_Info2.z,Blob_Info2.w);\nBlob_Color=closer.z*texture(Blob_Texture,vec2(vec2(sqrt(closer.x),closer.y).x,1.0-vec2(sqrt(closer.x),closer.y).y))*clamp(1.0-closer.x,0.0,1.0);\n}\n\n\nvoid FastLinearTosRGB_B42(\nvec4 Linear,\nout vec4 sRGB)\n{\nsRGB.rgb=sqrt(clamp(Linear.rgb,0.0,1.0));\nsRGB.a=Linear.a;\n}\n\n\nvoid Scale_RGB_B59(\nvec4 Color,\nfloat Scalar,\nout vec4 Result)\n{\nResult=vec4(Scalar,Scalar,Scalar,1)*Color;\n}\n\n\nvoid Fragment_Main_B121(\nfloat Sun_Intensity,\nfloat Sun_Theta,\nfloat Sun_Phi,\nvec3 Normal,\nvec4 Albedo,\nfloat Fresnel_Reflect,\nfloat Shininess,\nvec3 Incident,\nvec4 Horizon_Color,\nvec4 Sky_Color,\nvec4 Ground_Color,\nfloat Indirect_Diffuse,\nfloat Specular,\nfloat Horizon_Power,\nfloat Reflection,\nvec4 Reflection_Sample,\nvec4 Indirect_Sample,\nfloat Sharpness,\nfloat SSS,\nfloat Subsurface,\nvec4 Translucence,\nvec4 Rim_Light,\nvec4 Iridescence,\nout vec4 Result)\n{\nfloat theta=Sun_Theta*2.0*3.14159;\nfloat phi=Sun_Phi*3.14159;\nvec3 lightDir=vec3(cos(phi)*cos(theta),sin(phi),cos(phi)*sin(theta));\nfloat NdotL=max(dot(lightDir,Normal),0.0);\n\nvec3 R=reflect(Incident,Normal);\nfloat RdotL=max(0.0,dot(R,lightDir));\nfloat specular=pow(RdotL,Shininess);\nspecular=mix(specular,smoothstep(0.495*Sharpness,1.0-0.495*Sharpness,specular),Sharpness);\nvec4 gi=mix(Ground_Color,Sky_Color,Normal.y*0.5+0.5);\n\nResult=((Sun_Intensity*NdotL+Indirect_Sample*Indirect_Diffuse+Translucence)*(1.0+SSS*Subsurface))*Albedo*(1.0-Fresnel_Reflect)+(Sun_Intensity*specular*Specular+Fresnel_Reflect*Reflection*Reflection_Sample)+Fresnel_Reflect*Rim_Light+Iridescence;\n}\n\n\nvoid Bulge_B79(\nbool Enabled,\nvec3 Normal,\nvec3 Tangent,\nfloat Bulge_Height,\nvec4 UV,\nfloat Bulge_Radius,\nvec3 ButtonN,\nout vec3 New_Normal)\n{\nvec2 xy=clamp(UV.xy*2.0,vec2(-1,-1),vec2(1,1));\nvec3 B=(cross(Normal,Tangent));\n\n\n\n\nfloat k=-clamp(1.0-length(xy)/Bulge_Radius,0.0,1.0)*Bulge_Height;\nk=sin(k*3.14159*0.5);\nk*=smoothstep(0.9998,0.9999,abs(dot(ButtonN,Normal)));\nNew_Normal=Normal*sqrt(1.0-k*k)+(xy.x*Tangent+xy.y*B)*k;\nNew_Normal=Enabled ? New_Normal : Normal;\n}\n\n\nvoid SSS_B77(\nvec3 ButtonN,\nvec3 Normal,\nvec3 Incident,\nout float Result)\n{\nfloat NdotI=abs(dot(Normal,Incident));\nfloat BdotI=abs(dot(ButtonN,Incident));\nResult=(abs(NdotI-BdotI));\n\n}\n\n\nvoid FingerOcclusion_B67(\nfloat Width,\nfloat DistToCenter,\nfloat Fuzz,\nfloat Min_Fuzz,\nvec3 Position,\nvec3 Forward,\nvec3 Nearest,\nfloat Fade_Out,\nout float NotInShadow)\n{\nfloat d=dot((Nearest-Position),Forward);\nfloat sh=smoothstep(Width*0.5,Width*0.5+Fuzz*max(d,0.0)+Min_Fuzz,DistToCenter);\nNotInShadow=1.0-(1.0-sh)*smoothstep(-Fade_Out,0.0,d);\n}\n\n\nvoid FingerOcclusion_B68(\nfloat Width,\nfloat DistToCenter,\nfloat Fuzz,\nfloat Min_Fuzz,\nvec3 Position,\nvec3 Forward,\nvec3 Nearest,\nfloat Fade_Out,\nout float NotInShadow)\n{\nfloat d=dot((Nearest-Position),Forward);\nfloat sh=smoothstep(Width*0.5,Width*0.5+Fuzz*max(d,0.0)+Min_Fuzz,DistToCenter);\nNotInShadow=1.0-(1.0-sh)*smoothstep(-Fade_Out,0.0,d);\n}\n\n\nvoid Scale_Color_B91(\nvec4 Color,\nfloat Scalar,\nout vec4 Result)\n{\nResult=Scalar*Color;\n}\n\n\nvoid From_HSV_B73(\nfloat Hue,\nfloat Saturation,\nfloat Value,\nfloat Alpha,\nout vec4 Color)\n{\n\nvec4 K=vec4(1.0,2.0/3.0,1.0/3.0,3.0);\nvec3 p=abs(fract(vec3(Hue,Hue,Hue)+K.xyz)*6.0-K.www);\nColor.rgb=Value*mix(K.xxx,clamp(p-K.xxx,0.0,1.0),Saturation);\nColor.a=Alpha;\n}\n\n\nvoid Fast_Fresnel_B122(\nfloat Front_Reflect,\nfloat Edge_Reflect,\nfloat Power,\nvec3 Normal,\nvec3 Incident,\nout float Transmit,\nout float Reflect)\n{\nfloat d=max(-dot(Incident,Normal),0.0);\nReflect=Front_Reflect+(Edge_Reflect-Front_Reflect)*pow(.01-d,Power);\nTransmit=1.0-Reflect;\n}\n\n\nvoid Mapped_Environment_B51(\nsampler2D Reflected_Environment,\nsampler2D Indirect_Environment,\nvec3 Dir,\nout vec4 Reflected_Color,\nout vec4 Indirect_Diffuse)\n{\n\nReflected_Color=texture(Reflected_Environment,vec2(atan(Dir.z,Dir.x)/3.14159*0.5,asin(Dir.y)/3.14159+0.5));\nIndirect_Diffuse=texture(Indirect_Environment,vec2(atan(Dir.z,Dir.x)/3.14159*0.5,asin(Dir.y)/3.14159+0.5));\n}\n\n\nvec4 SampleEnv_Bid50(vec3 D,vec4 S,vec4 H,vec4 G,float exponent)\n{\nfloat k=pow(abs(D.y),exponent);\nvec4 C;\nif (D.y>0.0) {\nC=mix(H,S,k);\n} else {\nC=mix(H,G,k);\n}\nreturn C;\n}\nvoid Sky_Environment_B50(\nvec3 Normal,\nvec3 Reflected,\nvec4 Sky_Color,\nvec4 Horizon_Color,\nvec4 Ground_Color,\nfloat Horizon_Power,\nout vec4 Reflected_Color,\nout vec4 Indirect_Color)\n{\n\nReflected_Color=SampleEnv_Bid50(Reflected,Sky_Color,Horizon_Color,Ground_Color,Horizon_Power);\nIndirect_Color=mix(Ground_Color,Sky_Color,Normal.y*0.5+0.5);\n}\n\n\nvoid Min_Segment_Distance_B65(\nvec3 P0,\nvec3 P1,\nvec3 Q0,\nvec3 Q1,\nout vec3 NearP,\nout vec3 NearQ,\nout float Distance)\n{\nvec3 u=P1-P0;\nvec3 v=Q1-Q0;\nvec3 w=P0-Q0;\nfloat a=dot(u,u);\nfloat b=dot(u,v);\nfloat c=dot(v,v);\nfloat d=dot(u,w);\nfloat e=dot(v,w);\nfloat D=a*c-b*b;\nfloat sD=D;\nfloat tD=D;\nfloat sc,sN,tc,tN;\nif (D<0.00001) {\nsN=0.0;\nsD=1.0;\ntN=e;\ntD=c;\n} else {\nsN=(b*e-c*d);\ntN=(a*e-b*d);\nif (sN<0.0) {\nsN=0.0;\ntN=e;\ntD=c;\n} else if (sN>sD) {\nsN=sD;\ntN=e+b;\ntD=c;\n}\n}\nif (tN<0.0) {\ntN=0.0;\nif (-d<0.0) {\nsN=0.0;\n} else if (-d>a) {\nsN=sD;\n} else {\nsN=-d;\nsD=a;\n}\n} else if (tN>tD) {\ntN=tD;\nif ((-d+b)<0.0) {\nsN=0.0;\n} else if ((-d+b)>a) {\nsN=sD;\n} else {\nsN=(-d+b);\nsD=a;\n}\n}\nsc=abs(sN)<0.000001 ? 0.0 : sN/sD;\ntc=abs(tN)<0.000001 ? 0.0 : tN/tD;\nNearP=P0+sc*u;\nNearQ=Q0+tc*v;\nDistance=distance(NearP,NearQ);\n}\n\n\nvoid To_XYZ_B74(\nvec3 Vec3,\nout float X,\nout float Y,\nout float Z)\n{\nX=Vec3.x;\nY=Vec3.y;\nZ=Vec3.z;\n}\n\n\nvoid Finger_Positions_B64(\nvec3 Left_Index_Pos,\nvec3 Right_Index_Pos,\nvec3 Left_Index_Middle_Pos,\nvec3 Right_Index_Middle_Pos,\nout vec3 Left_Index,\nout vec3 Right_Index,\nout vec3 Left_Index_Middle,\nout vec3 Right_Index_Middle)\n{\nLeft_Index=(Use_Global_Left_Index ? Global_Left_Index_Tip_Position.xyz : Left_Index_Pos);\nRight_Index=(Use_Global_Right_Index ? Global_Right_Index_Tip_Position.xyz : Right_Index_Pos);\nLeft_Index_Middle=(Use_Global_Left_Index ? Global_Left_Index_Middle_Position.xyz : Left_Index_Middle_Pos);\nRight_Index_Middle=(Use_Global_Right_Index ? Global_Right_Index_Middle_Position.xyz : Right_Index_Middle_Pos);\n}\n\n\nvoid VaryHSV_B108(\nvec3 HSV_In,\nfloat Hue_Shift,\nfloat Saturation_Shift,\nfloat Value_Shift,\nout vec3 HSV_Out)\n{\nHSV_Out=vec3(fract(HSV_In.x+Hue_Shift),clamp(HSV_In.y+Saturation_Shift,0.0,1.0),clamp(HSV_In.z+Value_Shift,0.0,1.0));\n}\n\n\nvoid Remap_Range_B114(\nfloat In_Min,\nfloat In_Max,\nfloat Out_Min,\nfloat Out_Max,\nfloat In,\nout float Out)\n{\nOut=mix(Out_Min,Out_Max,clamp((In-In_Min)/(In_Max-In_Min),0.0,1.0));\n}\n\n\nvoid To_HSV_B75(\nvec4 Color,\nout float Hue,\nout float Saturation,\nout float Value,\nout float Alpha,\nout vec3 HSV)\n{\n\nvec4 K=vec4(0.0,-1.0/3.0,2.0/3.0,-1.0);\nvec4 p=Color.g<Color.b ? vec4(Color.bg,K.wz) : vec4(Color.gb,K.xy);\nvec4 q=Color.r<p.x ? vec4(p.xyw,Color.r) : vec4(Color.r,p.yzx);\nfloat d=q.x-min(q.w,q.y);\nfloat e=1.0e-10;\nHue=abs(q.z+(q.w-q.y)/(6.0*d+e));\nSaturation=d/(q.x+e);\nValue=q.x;\nAlpha=Color.a;\nHSV=vec3(Hue,Saturation,Value);\n}\n\n\nvoid Code_B110(\nfloat X,\nout float Result)\n{\nResult=(acos(X)/3.14159-0.5)*2.0;\n}\n\n\nvoid Rim_Light_B132(\nvec3 Front,\nvec3 Normal,\nvec3 Incident,\nfloat Rim_Intensity,\nsampler2D Texture,\nout vec4 Result)\n{\nvec3 R=reflect(Incident,Normal);\nfloat RdotF=dot(R,Front);\nfloat RdotL=sqrt(1.0-RdotF*RdotF);\nvec2 UV=vec2(R.y*0.5+0.5,0.5);\nvec4 Color=texture(Texture,UV);\nResult=Color;\n}\n\nvoid main()\n{\nvec4 Blob_Color_Q30;\n#if BLOB_ENABLE\nBlob_Fragment_B30(_Blob_Texture_,vExtra2,vExtra3,Blob_Color_Q30);\n#else\nBlob_Color_Q30=vec4(0,0,0,0);\n#endif\n\nvec3 Incident_Q39=normalize(vPosition-cameraPosition);\n\nvec3 Normalized_Q38=normalize(vNormal);\n\nvec3 Normalized_Q71=normalize(vTangent);\n\nvec4 Color_Q83;\n#if DECAL_ENABLE\nColor_Q83=texture(_Decal_,vUV);\n#else\nColor_Q83=vec4(0,0,0,0);\n#endif\n\nfloat X_Q90;\nfloat Y_Q90;\nfloat Z_Q90;\nfloat W_Q90;\nX_Q90=vExtra1.x;\nY_Q90=vExtra1.y;\nZ_Q90=vExtra1.z;\nW_Q90=vExtra1.w;\n\nvec4 Linear_Q43;\nLinear_Q43.rgb=clamp(_Sky_Color_.rgb*_Sky_Color_.rgb,0.0,1.0);\nLinear_Q43.a=_Sky_Color_.a;\n\nvec4 Linear_Q44;\nLinear_Q44.rgb=clamp(_Horizon_Color_.rgb*_Horizon_Color_.rgb,0.0,1.0);\nLinear_Q44.a=_Horizon_Color_.a;\n\nvec4 Linear_Q45;\nLinear_Q45.rgb=clamp(_Ground_Color_.rgb*_Ground_Color_.rgb,0.0,1.0);\nLinear_Q45.a=_Ground_Color_.a;\nvec3 Left_Index_Q64;\nvec3 Right_Index_Q64;\nvec3 Left_Index_Middle_Q64;\nvec3 Right_Index_Middle_Q64;\nFinger_Positions_B64(_Left_Index_Pos_,_Right_Index_Pos_,_Left_Index_Middle_Pos_,_Right_Index_Middle_Pos_,Left_Index_Q64,Right_Index_Q64,Left_Index_Middle_Q64,Right_Index_Middle_Q64);\n\nvec4 Linear_Q46;\nLinear_Q46.rgb=clamp(_Albedo_.rgb*_Albedo_.rgb,0.0,1.0);\nLinear_Q46.a=_Albedo_.a;\n\nvec3 Normalized_Q107=normalize(vBinormal);\n\nvec3 Incident_Q70=normalize(vPosition-cameraPosition);\nvec3 New_Normal_Q79;\nBulge_B79(_Bulge_Enabled_,Normalized_Q38,Normalized_Q71,_Bulge_Height_,vColor,_Bulge_Radius_,vBinormal,New_Normal_Q79);\nfloat Result_Q77;\nSSS_B77(vBinormal,New_Normal_Q79,Incident_Q39,Result_Q77);\nvec4 Result_Q91;\nScale_Color_B91(Color_Q83,X_Q90,Result_Q91);\nfloat Transmit_Q122;\nfloat Reflect_Q122;\nFast_Fresnel_B122(_Front_Reflect_,_Edge_Reflect_,_Power_,New_Normal_Q79,Incident_Q39,Transmit_Q122,Reflect_Q122);\n\nfloat Product_Q125=Y_Q90*Y_Q90;\nvec3 NearP_Q65;\nvec3 NearQ_Q65;\nfloat Distance_Q65;\nMin_Segment_Distance_B65(Left_Index_Q64,Left_Index_Middle_Q64,vPosition,cameraPosition,NearP_Q65,NearQ_Q65,Distance_Q65);\nvec3 NearP_Q63;\nvec3 NearQ_Q63;\nfloat Distance_Q63;\nMin_Segment_Distance_B65(Right_Index_Q64,Right_Index_Middle_Q64,vPosition,cameraPosition,NearP_Q63,NearQ_Q63,Distance_Q63);\n\nvec3 Reflected_Q47=reflect(Incident_Q39,New_Normal_Q79);\n\nvec4 Product_Q103=Linear_Q46*vec4(1,1,1,1);\nvec4 Result_Q132;\nRim_Light_B132(Normalized_Q107,Normalized_Q38,Incident_Q70,_Rim_Intensity_,_Rim_Texture_,Result_Q132);\n\nfloat Dot_Q72=dot(Incident_Q70,Normalized_Q71);\n\nfloat MaxAB_Q123=max(Reflect_Q122,Product_Q125);\nfloat NotInShadow_Q67;\n#if OCCLUSION_ENABLED\nFingerOcclusion_B67(_Width_,Distance_Q65,_Fuzz_,_Min_Fuzz_,vPosition,vBinormal,NearP_Q65,_Clip_Fade_,NotInShadow_Q67);\n#else\nNotInShadow_Q67=1.0;\n#endif\nfloat NotInShadow_Q68;\n#if OCCLUSION_ENABLED\nFingerOcclusion_B68(_Width_,Distance_Q63,_Fuzz_,_Min_Fuzz_,vPosition,vBinormal,NearP_Q63,_Clip_Fade_,NotInShadow_Q68);\n#else\nNotInShadow_Q68=1.0;\n#endif\nvec4 Reflected_Color_Q51;\nvec4 Indirect_Diffuse_Q51;\n#if ENV_ENABLE\nMapped_Environment_B51(_Reflection_Map_,_Indirect_Environment_,Reflected_Q47,Reflected_Color_Q51,Indirect_Diffuse_Q51);\n#else\nReflected_Color_Q51=vec4(0,0,0,1);\nIndirect_Diffuse_Q51=vec4(0,0,0,1);\n#endif\nvec4 Reflected_Color_Q50;\nvec4 Indirect_Color_Q50;\n#if SKY_ENABLED\nSky_Environment_B50(New_Normal_Q79,Reflected_Q47,Linear_Q43,Linear_Q44,Linear_Q45,_Horizon_Power_,Reflected_Color_Q50,Indirect_Color_Q50);\n#else\nReflected_Color_Q50=vec4(0,0,0,1);\nIndirect_Color_Q50=vec4(0,0,0,1);\n#endif\nfloat Hue_Q75;\nfloat Saturation_Q75;\nfloat Value_Q75;\nfloat Alpha_Q75;\nvec3 HSV_Q75;\nTo_HSV_B75(Product_Q103,Hue_Q75,Saturation_Q75,Value_Q75,Alpha_Q75,HSV_Q75);\nfloat Hue_Q127;\nfloat Saturation_Q127;\nfloat Value_Q127;\nfloat Alpha_Q127;\nvec3 HSV_Q127;\nTo_HSV_B75(Result_Q132,Hue_Q127,Saturation_Q127,Value_Q127,Alpha_Q127,HSV_Q127);\nfloat Result_Q110;\nCode_B110(Dot_Q72,Result_Q110);\n\nfloat AbsA_Q76=abs(Result_Q110);\n\nfloat MinAB_Q58=min(NotInShadow_Q67,NotInShadow_Q68);\n\nvec4 Sum_Q48=Reflected_Color_Q51+Reflected_Color_Q50;\n\nvec4 Sum_Q49=Indirect_Diffuse_Q51+Indirect_Color_Q50;\nvec3 HSV_Out_Q126;\nVaryHSV_B108(HSV_Q127,_Rim_Hue_Shift_,_Rim_Saturation_Shift_,_Rim_Value_Shift_,HSV_Out_Q126);\nfloat Out_Q114;\nRemap_Range_B114(-1.0,1.0,0.0,1.0,Result_Q110,Out_Q114);\n\nfloat Product_Q106;\nProduct_Q106=AbsA_Q76*_Hue_Shift_;\n\nfloat X_Q128;\nfloat Y_Q128;\nfloat Z_Q128;\nTo_XYZ_B74(HSV_Out_Q126,X_Q128,Y_Q128,Z_Q128);\n\nvec2 Vec2_Q112=vec2(Out_Q114,0.5);\nvec3 HSV_Out_Q108;\nVaryHSV_B108(HSV_Q75,Product_Q106,_Saturation_Shift_,_Value_Shift_,HSV_Out_Q108);\nvec4 Color_Q129;\nFrom_HSV_B73(X_Q128,Y_Q128,Z_Q128,0.0,Color_Q129);\n\nvec4 Color_Q111;\n#if IRIDESCENCE_ENABLED\nColor_Q111=texture(_Iridescence_Texture_,Vec2_Q112);\n#else\nColor_Q111=vec4(0,0,0,0);\n#endif\nfloat X_Q74;\nfloat Y_Q74;\nfloat Z_Q74;\nTo_XYZ_B74(HSV_Out_Q108,X_Q74,Y_Q74,Z_Q74);\n\nvec4 Result_Q131=_Rim_Intensity_*Color_Q129;\n\nvec4 Result_Q113=_Iridescence_Intensity_*Color_Q111;\nvec4 Color_Q73;\nFrom_HSV_B73(X_Q74,Y_Q74,Z_Q74,0.0,Color_Q73);\n\nvec4 Result_Q84=Result_Q91+(1.0-Result_Q91.a)*Color_Q73;\nvec4 Result_Q121;\nFragment_Main_B121(_Sun_Intensity_,_Sun_Theta_,_Sun_Phi_,New_Normal_Q79,Result_Q84,MaxAB_Q123,_Shininess_,Incident_Q39,_Horizon_Color_,_Sky_Color_,_Ground_Color_,_Indirect_Diffuse_,_Specular_,_Horizon_Power_,_Reflection_,Sum_Q48,Sum_Q49,_Sharpness_,Result_Q77,_Subsurface_,vec4(0,0,0,0),Result_Q131,Result_Q113,Result_Q121);\nvec4 Result_Q59;\nScale_RGB_B59(Result_Q121,MinAB_Q58,Result_Q59);\nvec4 sRGB_Q42;\nFastLinearTosRGB_B42(Result_Q59,sRGB_Q42);\n\nvec4 Result_Q31=Blob_Color_Q30+(1.0-Blob_Color_Q30.a)*sRGB_Q42;\n\nvec4 Result_Q40=Result_Q31; Result_Q40.a=1.0;\nvec4 Out_Color=Result_Q40;\nfloat Clip_Threshold=0.001;\nbool To_sRGB=false;\ngl_FragColor=Out_Color;\n}";l.ShaderStore.ShadersStore.mrdlSliderBarPixelShader=Wt;var Gt="uniform mat4 world;\nuniform mat4 viewProjection;\nuniform vec3 cameraPosition;\nattribute vec3 position;\nattribute vec3 normal;\nattribute vec2 uv;\n#ifdef TANGENT\nattribute vec3 tangent;\n#else\nconst vec3 tangent=vec3(0.);\n#endif\nuniform float _Radius_;\nuniform float _Bevel_Front_;\nuniform float _Bevel_Front_Stretch_;\nuniform float _Bevel_Back_;\nuniform float _Bevel_Back_Stretch_;\nuniform float _Radius_Top_Left_;\nuniform float _Radius_Top_Right_;\nuniform float _Radius_Bottom_Left_;\nuniform float _Radius_Bottom_Right_;\nuniform bool _Bulge_Enabled_;\nuniform float _Bulge_Height_;\nuniform float _Bulge_Radius_;\nuniform float _Sun_Intensity_;\nuniform float _Sun_Theta_;\nuniform float _Sun_Phi_;\nuniform float _Indirect_Diffuse_;\nuniform vec4 _Albedo_;\nuniform float _Specular_;\nuniform float _Shininess_;\nuniform float _Sharpness_;\nuniform float _Subsurface_;\nuniform vec4 _Left_Color_;\nuniform vec4 _Right_Color_;\nuniform float _Reflection_;\nuniform float _Front_Reflect_;\nuniform float _Edge_Reflect_;\nuniform float _Power_;\n\nuniform vec4 _Sky_Color_;\nuniform vec4 _Horizon_Color_;\nuniform vec4 _Ground_Color_;\nuniform float _Horizon_Power_;\n\nuniform sampler2D _Reflection_Map_;\nuniform sampler2D _Indirect_Environment_;\n\nuniform float _Width_;\nuniform float _Fuzz_;\nuniform float _Min_Fuzz_;\nuniform float _Clip_Fade_;\nuniform float _Hue_Shift_;\nuniform float _Saturation_Shift_;\nuniform float _Value_Shift_;\n\nuniform vec3 _Blob_Position_;\nuniform float _Blob_Intensity_;\nuniform float _Blob_Near_Size_;\nuniform float _Blob_Far_Size_;\nuniform float _Blob_Near_Distance_;\nuniform float _Blob_Far_Distance_;\nuniform float _Blob_Fade_Length_;\nuniform float _Blob_Pulse_;\nuniform float _Blob_Fade_;\nuniform sampler2D _Blob_Texture_;\n\nuniform vec3 _Blob_Position_2_;\nuniform float _Blob_Near_Size_2_;\nuniform float _Blob_Pulse_2_;\nuniform float _Blob_Fade_2_;\nuniform vec3 _Left_Index_Pos_;\nuniform vec3 _Right_Index_Pos_;\nuniform vec3 _Left_Index_Middle_Pos_;\nuniform vec3 _Right_Index_Middle_Pos_;\n\nuniform sampler2D _Decal_;\nuniform vec2 _Decal_Scale_XY_;\nuniform bool _Decal_Front_Only_;\nuniform float _Rim_Intensity_;\nuniform sampler2D _Rim_Texture_;\nuniform float _Rim_Hue_Shift_;\nuniform float _Rim_Saturation_Shift_;\nuniform float _Rim_Value_Shift_;\n\nuniform float _Iridescence_Intensity_;\nuniform sampler2D _Iridescence_Texture_;\nuniform bool Use_Global_Left_Index;\nuniform bool Use_Global_Right_Index;\nuniform vec4 Global_Left_Index_Tip_Position;\nuniform vec4 Global_Right_Index_Tip_Position;\nuniform vec4 Global_Left_Thumb_Tip_Position;\nuniform vec4 Global_Right_Thumb_Tip_Position;\nuniform float Global_Left_Index_Tip_Proximity;\nuniform float Global_Right_Index_Tip_Proximity;\nvarying vec3 vPosition;\nvarying vec3 vNormal;\nvarying vec2 vUV;\nvarying vec3 vTangent;\nvarying vec3 vBinormal;\nvarying vec4 vColor;\nvarying vec4 vExtra1;\nvarying vec4 vExtra2;\nvarying vec4 vExtra3;\n\nvoid Object_To_World_Pos_B12(\nvec3 Pos_Object,\nout vec3 Pos_World)\n{\nPos_World=(world*vec4(Pos_Object,1.0)).xyz;\n}\n\n\nvoid Object_To_World_Normal_B32(\nvec3 Nrm_Object,\nout vec3 Nrm_World)\n{\nNrm_World=(vec4(Nrm_Object,0.0)).xyz;\n}\n\n\nvoid Blob_Vertex_B23(\nvec3 Position,\nvec3 Normal,\nvec3 Tangent,\nvec3 Bitangent,\nvec3 Blob_Position,\nfloat Intensity,\nfloat Blob_Near_Size,\nfloat Blob_Far_Size,\nfloat Blob_Near_Distance,\nfloat Blob_Far_Distance,\nfloat Blob_Fade_Length,\nfloat Blob_Pulse,\nfloat Blob_Fade,\nout vec4 Blob_Info)\n{\nvec3 blob=(Use_Global_Left_Index ? Global_Left_Index_Tip_Position.xyz : Blob_Position);\nvec3 delta=blob-Position;\nfloat dist=dot(Normal,delta);\nfloat lerpValue=clamp((abs(dist)-Blob_Near_Distance)/(Blob_Far_Distance-Blob_Near_Distance),0.0,1.0);\nfloat fadeValue=1.0-clamp((abs(dist)-Blob_Far_Distance)/Blob_Fade_Length,0.0,1.0);\nfloat size=Blob_Near_Size+(Blob_Far_Size-Blob_Near_Size)*lerpValue;\nvec2 blobXY=vec2(dot(delta,Tangent),dot(delta,Bitangent))/(0.0001+size);\nfloat Fade=fadeValue*Intensity*Blob_Fade;\nfloat Distance=(lerpValue*0.5+0.5)*(1.0-Blob_Pulse);\nBlob_Info=vec4(blobXY.x,blobXY.y,Distance,Fade);\n}\n\n\nvoid Blob_Vertex_B24(\nvec3 Position,\nvec3 Normal,\nvec3 Tangent,\nvec3 Bitangent,\nvec3 Blob_Position,\nfloat Intensity,\nfloat Blob_Near_Size,\nfloat Blob_Far_Size,\nfloat Blob_Near_Distance,\nfloat Blob_Far_Distance,\nfloat Blob_Fade_Length,\nfloat Blob_Pulse,\nfloat Blob_Fade,\nout vec4 Blob_Info)\n{\nvec3 blob=(Use_Global_Right_Index ? Global_Right_Index_Tip_Position.xyz : Blob_Position);\nvec3 delta=blob-Position;\nfloat dist=dot(Normal,delta);\nfloat lerpValue=clamp((abs(dist)-Blob_Near_Distance)/(Blob_Far_Distance-Blob_Near_Distance),0.0,1.0);\nfloat fadeValue=1.0-clamp((abs(dist)-Blob_Far_Distance)/Blob_Fade_Length,0.0,1.0);\nfloat size=Blob_Near_Size+(Blob_Far_Size-Blob_Near_Size)*lerpValue;\nvec2 blobXY=vec2(dot(delta,Tangent),dot(delta,Bitangent))/(0.0001+size);\nfloat Fade=fadeValue*Intensity*Blob_Fade;\nfloat Distance=(lerpValue*0.5+0.5)*(1.0-Blob_Pulse);\nBlob_Info=vec4(blobXY.x,blobXY.y,Distance,Fade);\n}\n\n\nvoid Move_Verts_B130(\nfloat Anisotropy,\nvec3 P,\nfloat Radius,\nfloat Bevel,\nvec3 Normal_Object,\nfloat ScaleZ,\nfloat Stretch,\nout vec3 New_P,\nout vec2 New_UV,\nout float Radial_Gradient,\nout vec3 Radial_Dir,\nout vec3 New_Normal)\n{\nvec2 UV=P.xy*2.0+0.5;\nvec2 center=clamp(UV,0.0,1.0);\nvec2 delta=UV-center;\nfloat deltad=(length(delta)*2.0);\nfloat f=(Bevel+(Radius-Bevel)*Stretch)/Radius;\n\nfloat innerd=clamp(deltad*2.0,0.0,1.0);\nfloat outerd=clamp(deltad*2.0-1.0,0.0,1.0);\nfloat bevelAngle=outerd*3.14159*0.5;\nfloat sinb=sin(bevelAngle);\nfloat cosb=cos(bevelAngle);\nfloat beveld=(1.0-f)*innerd+f*sinb;\nfloat br=outerd;\nvec2 r2=2.0*vec2(Radius/Anisotropy,Radius);\nfloat dir=P.z<0.0001 ? 1.0 : -1.0;\n\nNew_UV=center+r2*((0.5-center)+normalize(delta+vec2(0.0,0.000001))*beveld*0.5);\nNew_P=vec3(New_UV-0.5,P.z+dir*(1.0-cosb)*Bevel*ScaleZ);\nRadial_Gradient=clamp((deltad-0.5)*2.0,0.0,1.0);\nRadial_Dir=vec3(delta*r2,0.0);\nvec3 beveledNormal=cosb*Normal_Object+sinb*vec3(delta.x,delta.y,0.0);\nNew_Normal=Normal_Object.z==0.0 ? Normal_Object : beveledNormal;\n}\n\n\nvoid Object_To_World_Dir_B60(\nvec3 Dir_Object,\nout vec3 Normal_World,\nout vec3 Normal_World_N,\nout float Normal_Length)\n{\nNormal_World=(world*vec4(Dir_Object,0.0)).xyz;\nNormal_Length=length(Normal_World);\nNormal_World_N=Normal_World/Normal_Length;\n}\n\n\nvoid To_XYZ_B78(\nvec3 Vec3,\nout float X,\nout float Y,\nout float Z)\n{\nX=Vec3.x;\nY=Vec3.y;\nZ=Vec3.z;\n}\n\n\nvoid Conditional_Float_B93(\nbool Which,\nfloat If_True,\nfloat If_False,\nout float Result)\n{\nResult=Which ? If_True : If_False;\n}\n\n\nvoid Object_To_World_Dir_B28(\nvec3 Dir_Object,\nout vec3 Binormal_World,\nout vec3 Binormal_World_N,\nout float Binormal_Length)\n{\nBinormal_World=(world*vec4(Dir_Object,0.0)).xyz;\nBinormal_Length=length(Binormal_World);\nBinormal_World_N=Binormal_World/Binormal_Length;\n}\n\n\nvoid Pick_Radius_B69(\nfloat Radius,\nfloat Radius_Top_Left,\nfloat Radius_Top_Right,\nfloat Radius_Bottom_Left,\nfloat Radius_Bottom_Right,\nvec3 Position,\nout float Result)\n{\nbool whichY=Position.y>0.0;\nResult=Position.x<0.0 ? (whichY ? Radius_Top_Left : Radius_Bottom_Left) : (whichY ? Radius_Top_Right : Radius_Bottom_Right);\nResult*=Radius;\n}\n\n\nvoid Conditional_Float_B36(\nbool Which,\nfloat If_True,\nfloat If_False,\nout float Result)\n{\nResult=Which ? If_True : If_False;\n}\n\n\nvoid Greater_Than_B37(\nfloat Left,\nfloat Right,\nout bool Not_Greater_Than,\nout bool Greater_Than)\n{\nGreater_Than=Left>Right;\nNot_Greater_Than=!Greater_Than;\n}\n\n\nvoid Remap_Range_B105(\nfloat In_Min,\nfloat In_Max,\nfloat Out_Min,\nfloat Out_Max,\nfloat In,\nout float Out)\n{\nOut=mix(Out_Min,Out_Max,clamp((In-In_Min)/(In_Max-In_Min),0.0,1.0));\n}\n\nvoid main()\n{\n\nvec2 XY_Q85;\nXY_Q85=(uv-vec2(0.5,0.5))*_Decal_Scale_XY_+vec2(0.5,0.5);\n\nvec3 Tangent_World_Q27;\nvec3 Tangent_World_N_Q27;\nfloat Tangent_Length_Q27;\nTangent_World_Q27=(world*vec4(vec3(1,0,0),0.0)).xyz;\nTangent_Length_Q27=length(Tangent_World_Q27);\nTangent_World_N_Q27=Tangent_World_Q27/Tangent_Length_Q27;\nvec3 Normal_World_Q60;\nvec3 Normal_World_N_Q60;\nfloat Normal_Length_Q60;\nObject_To_World_Dir_B60(vec3(0,0,1),Normal_World_Q60,Normal_World_N_Q60,Normal_Length_Q60);\nfloat X_Q78;\nfloat Y_Q78;\nfloat Z_Q78;\nTo_XYZ_B78(position,X_Q78,Y_Q78,Z_Q78);\n\nvec3 Nrm_World_Q26;\nNrm_World_Q26=normalize((world*vec4(normal,0.0)).xyz);\nvec3 Binormal_World_Q28;\nvec3 Binormal_World_N_Q28;\nfloat Binormal_Length_Q28;\nObject_To_World_Dir_B28(vec3(0,1,0),Binormal_World_Q28,Binormal_World_N_Q28,Binormal_Length_Q28);\n\nfloat Anisotropy_Q29=Tangent_Length_Q27/Binormal_Length_Q28;\nfloat Result_Q69;\nPick_Radius_B69(_Radius_,_Radius_Top_Left_,_Radius_Top_Right_,_Radius_Bottom_Left_,_Radius_Bottom_Right_,position,Result_Q69);\n\nfloat Anisotropy_Q53=Binormal_Length_Q28/Normal_Length_Q60;\nbool Not_Greater_Than_Q37;\nbool Greater_Than_Q37;\nGreater_Than_B37(Z_Q78,0.0,Not_Greater_Than_Q37,Greater_Than_Q37);\n\nvec4 Linear_Q101;\nLinear_Q101.rgb=clamp(_Left_Color_.rgb*_Left_Color_.rgb,0.0,1.0);\nLinear_Q101.a=_Left_Color_.a;\n\nvec4 Linear_Q102;\nLinear_Q102.rgb=clamp(_Right_Color_.rgb*_Right_Color_.rgb,0.0,1.0);\nLinear_Q102.a=_Right_Color_.a;\n\nvec3 Difference_Q61=vec3(0,0,0)-Normal_World_N_Q60;\n\nvec4 Out_Color_Q34=vec4(X_Q78,Y_Q78,Z_Q78,1);\nfloat Result_Q36;\nConditional_Float_B36(Greater_Than_Q37,_Bevel_Back_,_Bevel_Front_,Result_Q36);\nfloat Result_Q94;\nConditional_Float_B36(Greater_Than_Q37,_Bevel_Back_Stretch_,_Bevel_Front_Stretch_,Result_Q94);\nvec3 New_P_Q130;\nvec2 New_UV_Q130;\nfloat Radial_Gradient_Q130;\nvec3 Radial_Dir_Q130;\nvec3 New_Normal_Q130;\nMove_Verts_B130(Anisotropy_Q29,position,Result_Q69,Result_Q36,normal,Anisotropy_Q53,Result_Q94,New_P_Q130,New_UV_Q130,Radial_Gradient_Q130,Radial_Dir_Q130,New_Normal_Q130);\n\nfloat X_Q98;\nfloat Y_Q98;\nX_Q98=New_UV_Q130.x;\nY_Q98=New_UV_Q130.y;\nvec3 Pos_World_Q12;\nObject_To_World_Pos_B12(New_P_Q130,Pos_World_Q12);\nvec3 Nrm_World_Q32;\nObject_To_World_Normal_B32(New_Normal_Q130,Nrm_World_Q32);\nvec4 Blob_Info_Q23;\n#if BLOB_ENABLE\nBlob_Vertex_B23(Pos_World_Q12,Nrm_World_Q26,Tangent_World_N_Q27,Binormal_World_N_Q28,_Blob_Position_,_Blob_Intensity_,_Blob_Near_Size_,_Blob_Far_Size_,_Blob_Near_Distance_,_Blob_Far_Distance_,_Blob_Fade_Length_,_Blob_Pulse_,_Blob_Fade_,Blob_Info_Q23);\n#else\nBlob_Info_Q23=vec4(0,0,0,0);\n#endif\nvec4 Blob_Info_Q24;\n#if BLOB_ENABLE_2\nBlob_Vertex_B24(Pos_World_Q12,Nrm_World_Q26,Tangent_World_N_Q27,Binormal_World_N_Q28,_Blob_Position_2_,_Blob_Intensity_,_Blob_Near_Size_2_,_Blob_Far_Size_,_Blob_Near_Distance_,_Blob_Far_Distance_,_Blob_Fade_Length_,_Blob_Pulse_2_,_Blob_Fade_2_,Blob_Info_Q24);\n#else\nBlob_Info_Q24=vec4(0,0,0,0);\n#endif\nfloat Out_Q105;\nRemap_Range_B105(0.0,1.0,0.0,1.0,X_Q98,Out_Q105);\nfloat X_Q86;\nfloat Y_Q86;\nfloat Z_Q86;\nTo_XYZ_B78(Nrm_World_Q32,X_Q86,Y_Q86,Z_Q86);\n\nvec4 Color_At_T_Q97=mix(Linear_Q101,Linear_Q102,Out_Q105);\n\nfloat Minus_F_Q87=-Z_Q86;\n\nfloat R_Q99;\nfloat G_Q99;\nfloat B_Q99;\nfloat A_Q99;\nR_Q99=Color_At_T_Q97.r; G_Q99=Color_At_T_Q97.g; B_Q99=Color_At_T_Q97.b; A_Q99=Color_At_T_Q97.a;\n\nfloat ClampF_Q88=clamp(0.0,Minus_F_Q87,1.0);\nfloat Result_Q93;\nConditional_Float_B93(_Decal_Front_Only_,ClampF_Q88,1.0,Result_Q93);\n\nvec4 Vec4_Q89=vec4(Result_Q93,Radial_Gradient_Q130,G_Q99,B_Q99);\nvec3 Position=Pos_World_Q12;\nvec3 Normal=Nrm_World_Q32;\nvec2 UV=XY_Q85;\nvec3 Tangent=Tangent_World_N_Q27;\nvec3 Binormal=Difference_Q61;\nvec4 Color=Out_Color_Q34;\nvec4 Extra1=Vec4_Q89;\nvec4 Extra2=Blob_Info_Q23;\nvec4 Extra3=Blob_Info_Q24;\ngl_Position=viewProjection*vec4(Position,1);\nvPosition=Position;\nvNormal=Normal;\nvUV=UV;\nvTangent=Tangent;\nvBinormal=Binormal;\nvColor=Color;\nvExtra1=Extra1;\nvExtra2=Extra2;\nvExtra3=Extra3;\n}";l.ShaderStore.ShadersStore.mrdlSliderBarVertexShader=Gt;var Ut=function(t){function e(){var e=t.call(this)||this;return e.SKY_ENABLED=!0,e.BLOB_ENABLE_2=!0,e.IRIDESCENCE_ENABLED=!0,e._needNormals=!0,e._needUVs=!0,e.rebuild(),e}return o(e,t),e}(l.MaterialDefines),Xt=function(t){function e(i,n){var o=t.call(this,i,n)||this;return o.radius=.6,o.bevelFront=.6,o.bevelFrontStretch=.077,o.bevelBack=0,o.bevelBackStretch=0,o.radiusTopLeft=1,o.radiusTopRight=1,o.radiusBottomLeft=1,o.radiusBottomRight=1,o.bulgeEnabled=!1,o.bulgeHeight=-.323,o.bulgeRadius=.73,o.sunIntensity=1.102,o.sunTheta=.76,o.sunPhi=.526,o.indirectDiffuse=.658,o.albedo=new l.Color4(.0117647,.505882,.996078,1),o.specular=0,o.shininess=10,o.sharpness=0,o.subsurface=0,o.leftGradientColor=new l.Color4(.0117647,.505882,.996078,1),o.rightGradientColor=new l.Color4(.0117647,.505882,.996078,1),o.reflection=.749,o.frontReflect=0,o.edgeReflect=.09,o.power=8.13,o.skyColor=new l.Color4(.0117647,.964706,.996078,1),o.horizonColor=new l.Color4(.0117647,.333333,.996078,1),o.groundColor=new l.Color4(0,.254902,.996078,1),o.horizonPower=1,o.width=.02,o.fuzz=.5,o.minFuzz=.001,o.clipFade=.01,o.hueShift=0,o.saturationShift=0,o.valueShift=0,o.blobPosition=new l.Vector3(0,0,.1),o.blobIntensity=.5,o.blobNearSize=.01,o.blobFarSize=.03,o.blobNearDistance=0,o.blobFarDistance=.08,o.blobFadeLength=.576,o.blobPulse=0,o.blobFade=1,o.blobPosition2=new l.Vector3(.2,0,.1),o.blobNearSize2=.01,o.blobPulse2=0,o.blobFade2=1,o.blobTexture=new l.Texture("",o.getScene()),o.leftIndexPosition=new l.Vector3(0,0,1),o.rightIndexPosition=new l.Vector3(-1,-1,-1),o.leftIndexMiddlePosition=new l.Vector3(0,0,0),o.rightIndexMiddlePosition=new l.Vector3(0,0,0),o.decalScaleXY=new l.Vector2(1.5,1.5),o.decalFrontOnly=!0,o.rimIntensity=.287,o.rimHueShift=0,o.rimSaturationShift=0,o.rimValueShift=-1,o.iridescenceIntensity=0,o.useGlobalLeftIndex=1,o.useGlobalRightIndex=1,o.globalLeftIndexTipProximity=0,o.globalRightIndexTipProximity=0,o.globalLeftIndexTipPosition=new l.Vector4(.5,0,-.55,1),o.globaRightIndexTipPosition=new l.Vector4(0,0,0,1),o.globalLeftThumbTipPosition=new l.Vector4(.5,0,-.55,1),o.globalRightThumbTipPosition=new l.Vector4(0,0,0,1),o.globalLeftIndexMiddlePosition=new l.Vector4(.5,0,-.55,1),o.globalRightIndexMiddlePosition=new l.Vector4(0,0,0,1),o.alphaMode=l.Constants.ALPHA_DISABLE,o.backFaceCulling=!1,o._blueGradientTexture=new l.Texture(e.BLUE_GRADIENT_TEXTURE_URL,o.getScene(),!0,!1,l.Texture.NEAREST_SAMPLINGMODE),o}return o(e,t),e.prototype.needAlphaBlending=function(){return!1},e.prototype.needAlphaTesting=function(){return!1},e.prototype.getAlphaTestTexture=function(){return null},e.prototype.isReadyForSubMesh=function(t,e,i){if(this.isFrozen&&e.effect&&e.effect._wasPreviouslyReady)return!0;e.materialDefines||(e.materialDefines=new Ut);var n=e.materialDefines,o=this.getScene();if(this._isReadyForSubMesh(e))return!0;var r=o.getEngine();if(l.MaterialHelper.PrepareDefinesForAttributes(t,n,!1,!1),n.isDirty){n.markAsProcessed(),o.resetCachedMaterial();var a=new l.EffectFallbacks;n.FOG&&a.addFallback(1,"FOG"),l.MaterialHelper.HandleFallbacksForShadows(n,a),n.IMAGEPROCESSINGPOSTPROCESS=o.imageProcessingConfiguration.applyByPostProcess;var s=[l.VertexBuffer.PositionKind];n.NORMAL&&s.push(l.VertexBuffer.NormalKind),n.UV1&&s.push(l.VertexBuffer.UVKind),n.UV2&&s.push(l.VertexBuffer.UV2Kind),n.VERTEXCOLOR&&s.push(l.VertexBuffer.ColorKind),n.TANGENT&&s.push(l.VertexBuffer.TangentKind),l.MaterialHelper.PrepareAttributesForInstances(s,n);var _=n.toString(),h=["world","viewProjection","cameraPosition","_Radius_","_Bevel_Front_","_Bevel_Front_Stretch_","_Bevel_Back_","_Bevel_Back_Stretch_","_Radius_Top_Left_","_Radius_Top_Right_","_Radius_Bottom_Left_","_Radius_Bottom_Right_","_Bulge_Enabled_","_Bulge_Height_","_Bulge_Radius_","_Sun_Intensity_","_Sun_Theta_","_Sun_Phi_","_Indirect_Diffuse_","_Albedo_","_Specular_","_Shininess_","_Sharpness_","_Subsurface_","_Left_Color_","_Right_Color_","_Reflection_","_Front_Reflect_","_Edge_Reflect_","_Power_","_Sky_Color_","_Horizon_Color_","_Ground_Color_","_Horizon_Power_","_Reflection_Map_","_Indirect_Environment_","_Width_","_Fuzz_","_Min_Fuzz_","_Clip_Fade_","_Hue_Shift_","_Saturation_Shift_","_Value_Shift_","_Blob_Position_","_Blob_Intensity_","_Blob_Near_Size_","_Blob_Far_Size_","_Blob_Near_Distance_","_Blob_Far_Distance_","_Blob_Fade_Length_","_Blob_Pulse_","_Blob_Fade_","_Blob_Texture_","_Blob_Position_2_","_Blob_Near_Size_2_","_Blob_Pulse_2_","_Blob_Fade_2_","_Left_Index_Pos_","_Right_Index_Pos_","_Left_Index_Middle_Pos_","_Right_Index_Middle_Pos_","_Decal_","_Decal_Scale_XY_","_Decal_Front_Only_","_Rim_Intensity_","_Rim_Texture_","_Rim_Hue_Shift_","_Rim_Saturation_Shift_","_Rim_Value_Shift_","_Iridescence_Intensity_","_Iridescence_Texture_","Use_Global_Left_Index","Use_Global_Right_Index","Global_Left_Index_Tip_Position","Global_Right_Index_Tip_Position","Global_Left_Thumb_Tip_Position","Global_Right_Thumb_Tip_Position","Global_Left_Index_Middle_Position;","Global_Right_Index_Middle_Position","Global_Left_Index_Tip_Proximity","Global_Right_Index_Tip_Proximity"],c=["_Rim_Texture_","_Iridescence_Texture_"],u=new Array;l.MaterialHelper.PrepareUniformsAndSamplersList({uniformsNames:h,uniformBuffersNames:u,samplers:c,defines:n,maxSimultaneousLights:4}),e.setEffect(o.getEngine().createEffect("mrdlSliderBar",{attributes:s,uniformsNames:h,uniformBuffersNames:u,samplers:c,defines:_,fallbacks:a,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:4}},r),n,this._materialContext)}return!(!e.effect||!e.effect.isReady())&&(n._renderId=o.getRenderId(),e.effect._wasPreviouslyReady=!0,!0)},e.prototype.bindForSubMesh=function(t,e,i){if(i.materialDefines){var n=i.effect;n&&(this._activeEffect=n,this.bindOnlyWorldMatrix(t),this._activeEffect.setMatrix("viewProjection",this.getScene().getTransformMatrix()),this._activeEffect.setVector3("cameraPosition",this.getScene().activeCamera.position),this._activeEffect.setFloat("_Radius_",this.radius),this._activeEffect.setFloat("_Bevel_Front_",this.bevelFront),this._activeEffect.setFloat("_Bevel_Front_Stretch_",this.bevelFrontStretch),this._activeEffect.setFloat("_Bevel_Back_",this.bevelBack),this._activeEffect.setFloat("_Bevel_Back_Stretch_",this.bevelBackStretch),this._activeEffect.setFloat("_Radius_Top_Left_",this.radiusTopLeft),this._activeEffect.setFloat("_Radius_Top_Right_",this.radiusTopRight),this._activeEffect.setFloat("_Radius_Bottom_Left_",this.radiusBottomLeft),this._activeEffect.setFloat("_Radius_Bottom_Right_",this.radiusBottomRight),this._activeEffect.setFloat("_Bulge_Enabled_",this.bulgeEnabled?1:0),this._activeEffect.setFloat("_Bulge_Height_",this.bulgeHeight),this._activeEffect.setFloat("_Bulge_Radius_",this.bulgeRadius),this._activeEffect.setFloat("_Sun_Intensity_",this.sunIntensity),this._activeEffect.setFloat("_Sun_Theta_",this.sunTheta),this._activeEffect.setFloat("_Sun_Phi_",this.sunPhi),this._activeEffect.setFloat("_Indirect_Diffuse_",this.indirectDiffuse),this._activeEffect.setDirectColor4("_Albedo_",this.albedo),this._activeEffect.setFloat("_Specular_",this.specular),this._activeEffect.setFloat("_Shininess_",this.shininess),this._activeEffect.setFloat("_Sharpness_",this.sharpness),this._activeEffect.setFloat("_Subsurface_",this.subsurface),this._activeEffect.setDirectColor4("_Left_Color_",this.leftGradientColor),this._activeEffect.setDirectColor4("_Right_Color_",this.rightGradientColor),this._activeEffect.setFloat("_Reflection_",this.reflection),this._activeEffect.setFloat("_Front_Reflect_",this.frontReflect),this._activeEffect.setFloat("_Edge_Reflect_",this.edgeReflect),this._activeEffect.setFloat("_Power_",this.power),this._activeEffect.setDirectColor4("_Sky_Color_",this.skyColor),this._activeEffect.setDirectColor4("_Horizon_Color_",this.horizonColor),this._activeEffect.setDirectColor4("_Ground_Color_",this.groundColor),this._activeEffect.setFloat("_Horizon_Power_",this.horizonPower),this._activeEffect.setTexture("_Reflection_Map_",new l.Texture("",this.getScene())),this._activeEffect.setTexture("_Indirect_Environment_",new l.Texture("",this.getScene())),this._activeEffect.setFloat("_Width_",this.width),this._activeEffect.setFloat("_Fuzz_",this.fuzz),this._activeEffect.setFloat("_Min_Fuzz_",this.minFuzz),this._activeEffect.setFloat("_Clip_Fade_",this.clipFade),this._activeEffect.setFloat("_Hue_Shift_",this.hueShift),this._activeEffect.setFloat("_Saturation_Shift_",this.saturationShift),this._activeEffect.setFloat("_Value_Shift_",this.valueShift),this._activeEffect.setVector3("_Blob_Position_",this.blobPosition),this._activeEffect.setFloat("_Blob_Intensity_",this.blobIntensity),this._activeEffect.setFloat("_Blob_Near_Size_",this.blobNearSize),this._activeEffect.setFloat("_Blob_Far_Size_",this.blobFarSize),this._activeEffect.setFloat("_Blob_Near_Distance_",this.blobNearDistance),this._activeEffect.setFloat("_Blob_Far_Distance_",this.blobFarDistance),this._activeEffect.setFloat("_Blob_Fade_Length_",this.blobFadeLength),this._activeEffect.setFloat("_Blob_Pulse_",this.blobPulse),this._activeEffect.setFloat("_Blob_Fade_",this.blobFade),this._activeEffect.setTexture("_Blob_Texture_",this.blobTexture),this._activeEffect.setVector3("_Blob_Position_2_",this.blobPosition2),this._activeEffect.setFloat("_Blob_Near_Size_2_",this.blobNearSize2),this._activeEffect.setFloat("_Blob_Pulse_2_",this.blobPulse2),this._activeEffect.setFloat("_Blob_Fade_2_",this.blobFade2),this._activeEffect.setVector3("_Left_Index_Pos_",this.leftIndexPosition),this._activeEffect.setVector3("_Right_Index_Pos_",this.rightIndexPosition),this._activeEffect.setVector3("_Left_Index_Middle_Pos_",this.leftIndexMiddlePosition),this._activeEffect.setVector3("_Right_Index_Middle_Pos_",this.rightIndexMiddlePosition),this._activeEffect.setTexture("_Decal_",new l.Texture("",this.getScene())),this._activeEffect.setVector2("_Decal_Scale_XY_",this.decalScaleXY),this._activeEffect.setFloat("_Decal_Front_Only_",this.decalFrontOnly?1:0),this._activeEffect.setFloat("_Rim_Intensity_",this.rimIntensity),this._activeEffect.setTexture("_Rim_Texture_",this._blueGradientTexture),this._activeEffect.setFloat("_Rim_Hue_Shift_",this.rimHueShift),this._activeEffect.setFloat("_Rim_Saturation_Shift_",this.rimSaturationShift),this._activeEffect.setFloat("_Rim_Value_Shift_",this.rimValueShift),this._activeEffect.setFloat("_Iridescence_Intensity_",this.iridescenceIntensity),this._activeEffect.setTexture("_Iridescence_Texture_",this._blueGradientTexture),this._activeEffect.setFloat("Use_Global_Left_Index",this.useGlobalLeftIndex),this._activeEffect.setFloat("Use_Global_Right_Index",this.useGlobalRightIndex),this._activeEffect.setVector4("Global_Left_Index_Tip_Position",this.globalLeftIndexTipPosition),this._activeEffect.setVector4("Global_Right_Index_Tip_Position",this.globaRightIndexTipPosition),this._activeEffect.setVector4("Global_Left_Thumb_Tip_Position",this.globalLeftThumbTipPosition),this._activeEffect.setVector4("Global_Right_Thumb_Tip_Position",this.globalRightThumbTipPosition),this._activeEffect.setVector4("Global_Left_Index_Middle_Position",this.globalLeftIndexMiddlePosition),this._activeEffect.setVector4("Global_Right_Index_Middle_Position",this.globalRightIndexMiddlePosition),this._activeEffect.setFloat("Global_Left_Index_Tip_Proximity",this.globalLeftIndexTipProximity),this._activeEffect.setFloat("Global_Right_Index_Tip_Proximity",this.globalRightIndexTipProximity),this._afterBind(e,this._activeEffect))}},e.prototype.getAnimatables=function(){return[]},e.prototype.dispose=function(e){t.prototype.dispose.call(this,e)},e.prototype.clone=function(t){var i=this;return l.SerializationHelper.Clone((function(){return new e(t,i.getScene())}),this)},e.prototype.serialize=function(){var e=t.prototype.serialize.call(this);return e.customType="BABYLON.MRDLSliderBarMaterial",e},e.prototype.getClassName=function(){return"MRDLSliderBarMaterial"},e.Parse=function(t,i,n){return l.SerializationHelper.Parse((function(){return new e(t.name,i)}),t,i,n)},e.BLUE_GRADIENT_TEXTURE_URL="https://assets.babylonjs.com/meshes/MRTK/MRDL/mrtk-mrdl-blue-gradient.png",r([Object(l.serialize)()],e.prototype,"radius",void 0),r([Object(l.serialize)()],e.prototype,"bevelFront",void 0),r([Object(l.serialize)()],e.prototype,"bevelFrontStretch",void 0),r([Object(l.serialize)()],e.prototype,"bevelBack",void 0),r([Object(l.serialize)()],e.prototype,"bevelBackStretch",void 0),r([Object(l.serialize)()],e.prototype,"radiusTopLeft",void 0),r([Object(l.serialize)()],e.prototype,"radiusTopRight",void 0),r([Object(l.serialize)()],e.prototype,"radiusBottomLeft",void 0),r([Object(l.serialize)()],e.prototype,"radiusBottomRight",void 0),r([Object(l.serialize)()],e.prototype,"bulgeEnabled",void 0),r([Object(l.serialize)()],e.prototype,"bulgeHeight",void 0),r([Object(l.serialize)()],e.prototype,"bulgeRadius",void 0),r([Object(l.serialize)()],e.prototype,"sunIntensity",void 0),r([Object(l.serialize)()],e.prototype,"sunTheta",void 0),r([Object(l.serialize)()],e.prototype,"sunPhi",void 0),r([Object(l.serialize)()],e.prototype,"indirectDiffuse",void 0),r([Object(l.serialize)()],e.prototype,"albedo",void 0),r([Object(l.serialize)()],e.prototype,"specular",void 0),r([Object(l.serialize)()],e.prototype,"shininess",void 0),r([Object(l.serialize)()],e.prototype,"sharpness",void 0),r([Object(l.serialize)()],e.prototype,"subsurface",void 0),r([Object(l.serialize)()],e.prototype,"leftGradientColor",void 0),r([Object(l.serialize)()],e.prototype,"rightGradientColor",void 0),r([Object(l.serialize)()],e.prototype,"reflection",void 0),r([Object(l.serialize)()],e.prototype,"frontReflect",void 0),r([Object(l.serialize)()],e.prototype,"edgeReflect",void 0),r([Object(l.serialize)()],e.prototype,"power",void 0),r([Object(l.serialize)()],e.prototype,"skyColor",void 0),r([Object(l.serialize)()],e.prototype,"horizonColor",void 0),r([Object(l.serialize)()],e.prototype,"groundColor",void 0),r([Object(l.serialize)()],e.prototype,"horizonPower",void 0),r([Object(l.serialize)()],e.prototype,"width",void 0),r([Object(l.serialize)()],e.prototype,"fuzz",void 0),r([Object(l.serialize)()],e.prototype,"minFuzz",void 0),r([Object(l.serialize)()],e.prototype,"clipFade",void 0),r([Object(l.serialize)()],e.prototype,"hueShift",void 0),r([Object(l.serialize)()],e.prototype,"saturationShift",void 0),r([Object(l.serialize)()],e.prototype,"valueShift",void 0),r([Object(l.serialize)()],e.prototype,"blobPosition",void 0),r([Object(l.serialize)()],e.prototype,"blobIntensity",void 0),r([Object(l.serialize)()],e.prototype,"blobNearSize",void 0),r([Object(l.serialize)()],e.prototype,"blobFarSize",void 0),r([Object(l.serialize)()],e.prototype,"blobNearDistance",void 0),r([Object(l.serialize)()],e.prototype,"blobFarDistance",void 0),r([Object(l.serialize)()],e.prototype,"blobFadeLength",void 0),r([Object(l.serialize)()],e.prototype,"blobPulse",void 0),r([Object(l.serialize)()],e.prototype,"blobFade",void 0),r([Object(l.serialize)()],e.prototype,"blobPosition2",void 0),r([Object(l.serialize)()],e.prototype,"blobNearSize2",void 0),r([Object(l.serialize)()],e.prototype,"blobPulse2",void 0),r([Object(l.serialize)()],e.prototype,"blobFade2",void 0),r([Object(l.serialize)()],e.prototype,"blobTexture",void 0),r([Object(l.serialize)()],e.prototype,"leftIndexPosition",void 0),r([Object(l.serialize)()],e.prototype,"rightIndexPosition",void 0),r([Object(l.serialize)()],e.prototype,"leftIndexMiddlePosition",void 0),r([Object(l.serialize)()],e.prototype,"rightIndexMiddlePosition",void 0),r([Object(l.serialize)()],e.prototype,"decalScaleXY",void 0),r([Object(l.serialize)()],e.prototype,"decalFrontOnly",void 0),r([Object(l.serialize)()],e.prototype,"rimIntensity",void 0),r([Object(l.serialize)()],e.prototype,"rimHueShift",void 0),r([Object(l.serialize)()],e.prototype,"rimSaturationShift",void 0),r([Object(l.serialize)()],e.prototype,"rimValueShift",void 0),r([Object(l.serialize)()],e.prototype,"iridescenceIntensity",void 0),e}(l.PushMaterial);Object(l.RegisterClass)("BABYLON.GUI.MRDLSliderBarMaterial",Xt);var Yt="uniform vec3 cameraPosition;\nvarying vec3 vPosition;\nvarying vec3 vNormal;\nvarying vec2 vUV;\nvarying vec3 vTangent;\nvarying vec3 vBinormal;\nvarying vec4 vColor;\nvarying vec4 vExtra1;\nvarying vec4 vExtra2;\nvarying vec4 vExtra3;\nuniform float _Radius_;\nuniform float _Bevel_Front_;\nuniform float _Bevel_Front_Stretch_;\nuniform float _Bevel_Back_;\nuniform float _Bevel_Back_Stretch_;\nuniform float _Radius_Top_Left_;\nuniform float _Radius_Top_Right_;\nuniform float _Radius_Bottom_Left_;\nuniform float _Radius_Bottom_Right_;\nuniform bool _Bulge_Enabled_;\nuniform float _Bulge_Height_;\nuniform float _Bulge_Radius_;\nuniform float _Sun_Intensity_;\nuniform float _Sun_Theta_;\nuniform float _Sun_Phi_;\nuniform float _Indirect_Diffuse_;\nuniform vec4 _Albedo_;\nuniform float _Specular_;\nuniform float _Shininess_;\nuniform float _Sharpness_;\nuniform float _Subsurface_;\nuniform vec4 _Left_Color_;\nuniform vec4 _Right_Color_;\nuniform float _Reflection_;\nuniform float _Front_Reflect_;\nuniform float _Edge_Reflect_;\nuniform float _Power_;\n\nuniform vec4 _Sky_Color_;\nuniform vec4 _Horizon_Color_;\nuniform vec4 _Ground_Color_;\nuniform float _Horizon_Power_;\n\nuniform sampler2D _Reflection_Map_;\nuniform sampler2D _Indirect_Environment_;\n\nuniform float _Width_;\nuniform float _Fuzz_;\nuniform float _Min_Fuzz_;\nuniform float _Clip_Fade_;\nuniform float _Hue_Shift_;\nuniform float _Saturation_Shift_;\nuniform float _Value_Shift_;\n\nuniform vec3 _Blob_Position_;\nuniform float _Blob_Intensity_;\nuniform float _Blob_Near_Size_;\nuniform float _Blob_Far_Size_;\nuniform float _Blob_Near_Distance_;\nuniform float _Blob_Far_Distance_;\nuniform float _Blob_Fade_Length_;\nuniform float _Blob_Pulse_;\nuniform float _Blob_Fade_;\nuniform sampler2D _Blob_Texture_;\n\nuniform vec3 _Blob_Position_2_;\nuniform float _Blob_Near_Size_2_;\nuniform float _Blob_Pulse_2_;\nuniform float _Blob_Fade_2_;\nuniform vec3 _Left_Index_Pos_;\nuniform vec3 _Right_Index_Pos_;\nuniform vec3 _Left_Index_Middle_Pos_;\nuniform vec3 _Right_Index_Middle_Pos_;\n\nuniform sampler2D _Decal_;\nuniform vec2 _Decal_Scale_XY_;\nuniform bool _Decal_Front_Only_;\nuniform float _Rim_Intensity_;\nuniform sampler2D _Rim_Texture_;\nuniform float _Rim_Hue_Shift_;\nuniform float _Rim_Saturation_Shift_;\nuniform float _Rim_Value_Shift_;\n\nuniform float _Iridescence_Intensity_;\nuniform sampler2D _Iridescence_Texture_;\nuniform bool Use_Global_Left_Index;\nuniform bool Use_Global_Right_Index;\nuniform vec4 Global_Left_Index_Tip_Position;\nuniform vec4 Global_Right_Index_Tip_Position;\nuniform vec4 Global_Left_Thumb_Tip_Position;\nuniform vec4 Global_Right_Thumb_Tip_Position;\nuniform vec4 Global_Left_Index_Middle_Position;\nuniform vec4 Global_Right_Index_Middle_Position;\nuniform float Global_Left_Index_Tip_Proximity;\nuniform float Global_Right_Index_Tip_Proximity;\n\nvoid Blob_Fragment_B180(\nsampler2D Blob_Texture,\nvec4 Blob_Info1,\nvec4 Blob_Info2,\nout vec4 Blob_Color)\n{\nfloat k1=dot(Blob_Info1.xy,Blob_Info1.xy);\nfloat k2=dot(Blob_Info2.xy,Blob_Info2.xy);\nvec3 closer=k1<k2 ? vec3(k1,Blob_Info1.z,Blob_Info1.w) : vec3(k2,Blob_Info2.z,Blob_Info2.w);\nBlob_Color=closer.z*texture(Blob_Texture,vec2(vec2(sqrt(closer.x),closer.y).x,1.0-vec2(sqrt(closer.x),closer.y).y))*clamp(1.0-closer.x,0.0,1.0);\n}\n\n\nvoid FastLinearTosRGB_B192(\nvec4 Linear,\nout vec4 sRGB)\n{\nsRGB.rgb=sqrt(clamp(Linear.rgb,0.0,1.0));\nsRGB.a=Linear.a;\n}\n\n\nvoid Scale_RGB_B209(\nvec4 Color,\nfloat Scalar,\nout vec4 Result)\n{\nResult=vec4(Scalar,Scalar,Scalar,1)*Color;\n}\n\n\nvoid Fragment_Main_B271(\nfloat Sun_Intensity,\nfloat Sun_Theta,\nfloat Sun_Phi,\nvec3 Normal,\nvec4 Albedo,\nfloat Fresnel_Reflect,\nfloat Shininess,\nvec3 Incident,\nvec4 Horizon_Color,\nvec4 Sky_Color,\nvec4 Ground_Color,\nfloat Indirect_Diffuse,\nfloat Specular,\nfloat Horizon_Power,\nfloat Reflection,\nvec4 Reflection_Sample,\nvec4 Indirect_Sample,\nfloat Sharpness,\nfloat SSS,\nfloat Subsurface,\nvec4 Translucence,\nvec4 Rim_Light,\nvec4 Iridescence,\nout vec4 Result)\n{\nfloat theta=Sun_Theta*2.0*3.14159;\nfloat phi=Sun_Phi*3.14159;\nvec3 lightDir=vec3(cos(phi)*cos(theta),sin(phi),cos(phi)*sin(theta));\nfloat NdotL=max(dot(lightDir,Normal),0.0);\n\nvec3 R=reflect(Incident,Normal);\nfloat RdotL=max(0.0,dot(R,lightDir));\nfloat specular=pow(RdotL,Shininess);\nspecular=mix(specular,smoothstep(0.495*Sharpness,1.0-0.495*Sharpness,specular),Sharpness);\nvec4 gi=mix(Ground_Color,Sky_Color,Normal.y*0.5+0.5);\n\nResult=((Sun_Intensity*NdotL+Indirect_Sample*Indirect_Diffuse+Translucence)*(1.0+SSS*Subsurface))*Albedo*(1.0-Fresnel_Reflect)+(Sun_Intensity*specular*Specular+Fresnel_Reflect*Reflection*Reflection_Sample)+Fresnel_Reflect*Rim_Light+Iridescence;\n}\n\n\nvoid Bulge_B229(\nbool Enabled,\nvec3 Normal,\nvec3 Tangent,\nfloat Bulge_Height,\nvec4 UV,\nfloat Bulge_Radius,\nvec3 ButtonN,\nout vec3 New_Normal)\n{\nvec2 xy=clamp(UV.xy*2.0,vec2(-1,-1),vec2(1,1));\nvec3 B=(cross(Normal,Tangent));\n\n\n\n\nfloat k=-clamp(1.0-length(xy)/Bulge_Radius,0.0,1.0)*Bulge_Height;\nk=sin(k*3.14159*0.5);\nk*=smoothstep(0.9998,0.9999,abs(dot(ButtonN,Normal)));\nNew_Normal=Normal*sqrt(1.0-k*k)+(xy.x*Tangent+xy.y*B)*k;\nNew_Normal=Enabled ? New_Normal : Normal;\n}\n\n\nvoid SSS_B227(\nvec3 ButtonN,\nvec3 Normal,\nvec3 Incident,\nout float Result)\n{\nfloat NdotI=abs(dot(Normal,Incident));\nfloat BdotI=abs(dot(ButtonN,Incident));\nResult=(abs(NdotI-BdotI));\n\n}\n\n\nvoid FingerOcclusion_B217(\nfloat Width,\nfloat DistToCenter,\nfloat Fuzz,\nfloat Min_Fuzz,\nvec3 Position,\nvec3 Forward,\nvec3 Nearest,\nfloat Fade_Out,\nout float NotInShadow)\n{\nfloat d=dot((Nearest-Position),Forward);\nfloat sh=smoothstep(Width*0.5,Width*0.5+Fuzz*max(d,0.0)+Min_Fuzz,DistToCenter);\nNotInShadow=1.0-(1.0-sh)*smoothstep(-Fade_Out,0.0,d);\n}\n\n\nvoid FingerOcclusion_B218(\nfloat Width,\nfloat DistToCenter,\nfloat Fuzz,\nfloat Min_Fuzz,\nvec3 Position,\nvec3 Forward,\nvec3 Nearest,\nfloat Fade_Out,\nout float NotInShadow)\n{\nfloat d=dot((Nearest-Position),Forward);\nfloat sh=smoothstep(Width*0.5,Width*0.5+Fuzz*max(d,0.0)+Min_Fuzz,DistToCenter);\nNotInShadow=1.0-(1.0-sh)*smoothstep(-Fade_Out,0.0,d);\n}\n\n\nvoid Scale_Color_B241(\nvec4 Color,\nfloat Scalar,\nout vec4 Result)\n{\nResult=Scalar*Color;\n}\n\n\nvoid From_HSV_B223(\nfloat Hue,\nfloat Saturation,\nfloat Value,\nfloat Alpha,\nout vec4 Color)\n{\n\nvec4 K=vec4(1.0,2.0/3.0,1.0/3.0,3.0);\nvec3 p=abs(fract(vec3(Hue,Hue,Hue)+K.xyz)*6.0-K.www);\nColor.rgb=Value*mix(K.xxx,clamp(p-K.xxx,0.0,1.0),Saturation);\nColor.a=Alpha;\n}\n\n\nvoid Fast_Fresnel_B272(\nfloat Front_Reflect,\nfloat Edge_Reflect,\nfloat Power,\nvec3 Normal,\nvec3 Incident,\nout float Transmit,\nout float Reflect)\n{\nfloat d=max(-dot(Incident,Normal),0.0);\nReflect=Front_Reflect+(Edge_Reflect-Front_Reflect)*pow(1.0-d,Power);\nTransmit=1.0-Reflect;\n}\n\n\nvoid Mapped_Environment_B201(\nsampler2D Reflected_Environment,\nsampler2D Indirect_Environment,\nvec3 Dir,\nout vec4 Reflected_Color,\nout vec4 Indirect_Diffuse)\n{\n\nReflected_Color=texture(Reflected_Environment,vec2(atan(Dir.z,Dir.x)/3.14159*0.5,asin(Dir.y)/3.14159+0.5));\nIndirect_Diffuse=texture(Indirect_Environment,vec2(atan(Dir.z,Dir.x)/3.14159*0.5,asin(Dir.y)/3.14159+0.5));\n}\n\n\nvec4 SampleEnv_Bid200(vec3 D,vec4 S,vec4 H,vec4 G,float exponent)\n{\nfloat k=pow(abs(D.y),exponent);\nvec4 C;\nif (D.y>0.0) {\nC=mix(H,S,k);\n} else {\nC=mix(H,G,k);\n}\nreturn C;\n}\nvoid Sky_Environment_B200(\nvec3 Normal,\nvec3 Reflected,\nvec4 Sky_Color,\nvec4 Horizon_Color,\nvec4 Ground_Color,\nfloat Horizon_Power,\nout vec4 Reflected_Color,\nout vec4 Indirect_Color)\n{\n\nReflected_Color=SampleEnv_Bid200(Reflected,Sky_Color,Horizon_Color,Ground_Color,Horizon_Power);\nIndirect_Color=mix(Ground_Color,Sky_Color,Normal.y*0.5+0.5);\n}\n\n\nvoid Min_Segment_Distance_B215(\nvec3 P0,\nvec3 P1,\nvec3 Q0,\nvec3 Q1,\nout vec3 NearP,\nout vec3 NearQ,\nout float Distance)\n{\nvec3 u=P1-P0;\nvec3 v=Q1-Q0;\nvec3 w=P0-Q0;\nfloat a=dot(u,u);\nfloat b=dot(u,v);\nfloat c=dot(v,v);\nfloat d=dot(u,w);\nfloat e=dot(v,w);\nfloat D=a*c-b*b;\nfloat sD=D;\nfloat tD=D;\nfloat sc,sN,tc,tN;\nif (D<0.00001) {\nsN=0.0;\nsD=1.0;\ntN=e;\ntD=c;\n} else {\nsN=(b*e-c*d);\ntN=(a*e-b*d);\nif (sN<0.0) {\nsN=0.0;\ntN=e;\ntD=c;\n} else if (sN>sD) {\nsN=sD;\ntN=e+b;\ntD=c;\n}\n}\nif (tN<0.0) {\ntN=0.0;\nif (-d<0.0) {\nsN=0.0;\n} else if (-d>a) {\nsN=sD;\n} else {\nsN=-d;\nsD=a;\n}\n} else if (tN>tD) {\ntN=tD;\nif ((-d+b)<0.0) {\nsN=0.0;\n} else if ((-d+b)>a) {\nsN=sD;\n} else {\nsN=(-d+b);\nsD=a;\n}\n}\nsc=abs(sN)<0.000001 ? 0.0 : sN/sD;\ntc=abs(tN)<0.000001 ? 0.0 : tN/tD;\nNearP=P0+sc*u;\nNearQ=Q0+tc*v;\nDistance=distance(NearP,NearQ);\n}\n\n\nvoid To_XYZ_B224(\nvec3 Vec3,\nout float X,\nout float Y,\nout float Z)\n{\nX=Vec3.x;\nY=Vec3.y;\nZ=Vec3.z;\n}\n\n\nvoid Finger_Positions_B214(\nvec3 Left_Index_Pos,\nvec3 Right_Index_Pos,\nvec3 Left_Index_Middle_Pos,\nvec3 Right_Index_Middle_Pos,\nout vec3 Left_Index,\nout vec3 Right_Index,\nout vec3 Left_Index_Middle,\nout vec3 Right_Index_Middle)\n{\nLeft_Index=(Use_Global_Left_Index ? Global_Left_Index_Tip_Position.xyz : Left_Index_Pos);\nRight_Index=(Use_Global_Right_Index ? Global_Right_Index_Tip_Position.xyz : Right_Index_Pos);\nLeft_Index_Middle=(Use_Global_Left_Index ? Global_Left_Index_Middle_Position.xyz : Left_Index_Middle_Pos);\nRight_Index_Middle=(Use_Global_Right_Index ? Global_Right_Index_Middle_Position.xyz : Right_Index_Middle_Pos);\n}\n\n\nvoid VaryHSV_B258(\nvec3 HSV_In,\nfloat Hue_Shift,\nfloat Saturation_Shift,\nfloat Value_Shift,\nout vec3 HSV_Out)\n{\nHSV_Out=vec3(fract(HSV_In.x+Hue_Shift),clamp(HSV_In.y+Saturation_Shift,0.0,1.0),clamp(HSV_In.z+Value_Shift,0.0,1.0));\n}\n\n\nvoid Remap_Range_B264(\nfloat In_Min,\nfloat In_Max,\nfloat Out_Min,\nfloat Out_Max,\nfloat In,\nout float Out)\n{\nOut=mix(Out_Min,Out_Max,clamp((In-In_Min)/(In_Max-In_Min),0.0,1.0));\n}\n\n\nvoid To_HSV_B225(\nvec4 Color,\nout float Hue,\nout float Saturation,\nout float Value,\nout float Alpha,\nout vec3 HSV)\n{\n\nvec4 K=vec4(0.0,-1.0/3.0,2.0/3.0,-1.0);\nvec4 p=Color.g<Color.b ? vec4(Color.bg,K.wz) : vec4(Color.gb,K.xy);\nvec4 q=Color.r<p.x ? vec4(p.xyw,Color.r) : vec4(Color.r,p.yzx);\nfloat d=q.x-min(q.w,q.y);\nfloat e=1.0e-10;\nHue=abs(q.z+(q.w-q.y)/(6.0*d+e));\nSaturation=d/(q.x+e);\nValue=q.x;\nAlpha=Color.a;\nHSV=vec3(Hue,Saturation,Value);\n}\n\n\nvoid Code_B260(\nfloat X,\nout float Result)\n{\nResult=(acos(X)/3.14159-0.5)*2.0;\n}\n\n\nvoid Rim_Light_B282(\nvec3 Front,\nvec3 Normal,\nvec3 Incident,\nfloat Rim_Intensity,\nsampler2D Texture,\nout vec4 Result)\n{\nvec3 R=reflect(Incident,Normal);\nfloat RdotF=dot(R,Front);\nfloat RdotL=sqrt(1.0-RdotF*RdotF);\nvec2 UV=vec2(R.y*0.5+0.5,0.5);\nvec4 Color=texture(Texture,UV);\nResult=Color;\n}\n\nvoid main()\n{\nvec4 Blob_Color_Q180;\n#if BLOB_ENABLE\nBlob_Fragment_B180(_Blob_Texture_,vExtra2,vExtra3,Blob_Color_Q180);\n#else\nBlob_Color_Q180=vec4(0,0,0,0);\n#endif\n\nvec3 Incident_Q189=normalize(vPosition-cameraPosition);\n\nvec3 Normalized_Q188=normalize(vNormal);\n\nvec3 Normalized_Q221=normalize(vTangent);\n\nvec4 Color_Q233;\n#if DECAL_ENABLE\nColor_Q233=texture(_Decal_,vUV);\n#else\nColor_Q233=vec4(0,0,0,0);\n#endif\n\nfloat X_Q240;\nfloat Y_Q240;\nfloat Z_Q240;\nfloat W_Q240;\nX_Q240=vExtra1.x;\nY_Q240=vExtra1.y;\nZ_Q240=vExtra1.z;\nW_Q240=vExtra1.w;\n\nvec4 Linear_Q193;\nLinear_Q193.rgb=clamp(_Sky_Color_.rgb*_Sky_Color_.rgb,0.0,1.0);\nLinear_Q193.a=_Sky_Color_.a;\n\nvec4 Linear_Q194;\nLinear_Q194.rgb=clamp(_Horizon_Color_.rgb*_Horizon_Color_.rgb,0.0,1.0);\nLinear_Q194.a=_Horizon_Color_.a;\n\nvec4 Linear_Q195;\nLinear_Q195.rgb=clamp(_Ground_Color_.rgb*_Ground_Color_.rgb,0.0,1.0);\nLinear_Q195.a=_Ground_Color_.a;\nvec3 Left_Index_Q214;\nvec3 Right_Index_Q214;\nvec3 Left_Index_Middle_Q214;\nvec3 Right_Index_Middle_Q214;\nFinger_Positions_B214(_Left_Index_Pos_,_Right_Index_Pos_,_Left_Index_Middle_Pos_,_Right_Index_Middle_Pos_,Left_Index_Q214,Right_Index_Q214,Left_Index_Middle_Q214,Right_Index_Middle_Q214);\n\nvec4 Linear_Q196;\nLinear_Q196.rgb=clamp(_Albedo_.rgb*_Albedo_.rgb,0.0,1.0);\nLinear_Q196.a=_Albedo_.a;\n\nvec3 Normalized_Q257=normalize(vBinormal);\n\nvec3 Incident_Q220=normalize(vPosition-cameraPosition);\nvec3 New_Normal_Q229;\nBulge_B229(_Bulge_Enabled_,Normalized_Q188,Normalized_Q221,_Bulge_Height_,vColor,_Bulge_Radius_,vBinormal,New_Normal_Q229);\nfloat Result_Q227;\nSSS_B227(vBinormal,New_Normal_Q229,Incident_Q189,Result_Q227);\nvec4 Result_Q241;\nScale_Color_B241(Color_Q233,X_Q240,Result_Q241);\nfloat Transmit_Q272;\nfloat Reflect_Q272;\nFast_Fresnel_B272(_Front_Reflect_,_Edge_Reflect_,_Power_,New_Normal_Q229,Incident_Q189,Transmit_Q272,Reflect_Q272);\n\nfloat Product_Q275=Y_Q240*Y_Q240;\nvec3 NearP_Q215;\nvec3 NearQ_Q215;\nfloat Distance_Q215;\nMin_Segment_Distance_B215(Left_Index_Q214,Left_Index_Middle_Q214,vPosition,cameraPosition,NearP_Q215,NearQ_Q215,Distance_Q215);\nvec3 NearP_Q213;\nvec3 NearQ_Q213;\nfloat Distance_Q213;\nMin_Segment_Distance_B215(Right_Index_Q214,Right_Index_Middle_Q214,vPosition,cameraPosition,NearP_Q213,NearQ_Q213,Distance_Q213);\n\nvec3 Reflected_Q197=reflect(Incident_Q189,New_Normal_Q229);\n\nvec4 Product_Q253=Linear_Q196*vec4(1,1,1,1);\nvec4 Result_Q282;\nRim_Light_B282(Normalized_Q257,Normalized_Q188,Incident_Q220,_Rim_Intensity_,_Rim_Texture_,Result_Q282);\n\nfloat Dot_Q222=dot(Incident_Q220,Normalized_Q221);\n\nfloat MaxAB_Q273=max(Reflect_Q272,Product_Q275);\nfloat NotInShadow_Q217;\n#if OCCLUSION_ENABLED\nFingerOcclusion_B217(_Width_,Distance_Q215,_Fuzz_,_Min_Fuzz_,vPosition,vBinormal,NearP_Q215,_Clip_Fade_,NotInShadow_Q217);\n#else\nNotInShadow_Q217=1.0;\n#endif\nfloat NotInShadow_Q218;\n#if OCCLUSION_ENABLED\nFingerOcclusion_B218(_Width_,Distance_Q213,_Fuzz_,_Min_Fuzz_,vPosition,vBinormal,NearP_Q213,_Clip_Fade_,NotInShadow_Q218);\n#else\nNotInShadow_Q218=1.0;\n#endif\nvec4 Reflected_Color_Q201;\nvec4 Indirect_Diffuse_Q201;\n#if ENV_ENABLE\nMapped_Environment_B201(_Reflection_Map_,_Indirect_Environment_,Reflected_Q197,Reflected_Color_Q201,Indirect_Diffuse_Q201);\n#else\nReflected_Color_Q201=vec4(0,0,0,1);\nIndirect_Diffuse_Q201=vec4(0,0,0,1);\n#endif\nvec4 Reflected_Color_Q200;\nvec4 Indirect_Color_Q200;\n#if SKY_ENABLED\nSky_Environment_B200(New_Normal_Q229,Reflected_Q197,Linear_Q193,Linear_Q194,Linear_Q195,_Horizon_Power_,Reflected_Color_Q200,Indirect_Color_Q200);\n#else\nReflected_Color_Q200=vec4(0,0,0,1);\nIndirect_Color_Q200=vec4(0,0,0,1);\n#endif\nfloat Hue_Q225;\nfloat Saturation_Q225;\nfloat Value_Q225;\nfloat Alpha_Q225;\nvec3 HSV_Q225;\nTo_HSV_B225(Product_Q253,Hue_Q225,Saturation_Q225,Value_Q225,Alpha_Q225,HSV_Q225);\nfloat Hue_Q277;\nfloat Saturation_Q277;\nfloat Value_Q277;\nfloat Alpha_Q277;\nvec3 HSV_Q277;\nTo_HSV_B225(Result_Q282,Hue_Q277,Saturation_Q277,Value_Q277,Alpha_Q277,HSV_Q277);\nfloat Result_Q260;\nCode_B260(Dot_Q222,Result_Q260);\n\nfloat AbsA_Q226=abs(Result_Q260);\n\nfloat MinAB_Q208=min(NotInShadow_Q217,NotInShadow_Q218);\n\nvec4 Sum_Q198=Reflected_Color_Q201+Reflected_Color_Q200;\n\nvec4 Sum_Q199=Indirect_Diffuse_Q201+Indirect_Color_Q200;\nvec3 HSV_Out_Q276;\nVaryHSV_B258(HSV_Q277,_Rim_Hue_Shift_,_Rim_Saturation_Shift_,_Rim_Value_Shift_,HSV_Out_Q276);\nfloat Out_Q264;\nRemap_Range_B264(-1.0,1.0,0.0,1.0,Result_Q260,Out_Q264);\n\nfloat Product_Q256;\nProduct_Q256=AbsA_Q226*_Hue_Shift_;\n\nfloat X_Q278;\nfloat Y_Q278;\nfloat Z_Q278;\nTo_XYZ_B224(HSV_Out_Q276,X_Q278,Y_Q278,Z_Q278);\n\nvec2 Vec2_Q262=vec2(Out_Q264,0.5);\nvec3 HSV_Out_Q258;\nVaryHSV_B258(HSV_Q225,Product_Q256,_Saturation_Shift_,_Value_Shift_,HSV_Out_Q258);\nvec4 Color_Q279;\nFrom_HSV_B223(X_Q278,Y_Q278,Z_Q278,0.0,Color_Q279);\n\nvec4 Color_Q261;\n#if IRIDESCENCE_ENABLED\nColor_Q261=texture(_Iridescence_Texture_,Vec2_Q262);\n#else\nColor_Q261=vec4(0,0,0,0);\n#endif\nfloat X_Q224;\nfloat Y_Q224;\nfloat Z_Q224;\nTo_XYZ_B224(HSV_Out_Q258,X_Q224,Y_Q224,Z_Q224);\n\nvec4 Result_Q281=_Rim_Intensity_*Color_Q279;\n\nvec4 Result_Q263=_Iridescence_Intensity_*Color_Q261;\nvec4 Color_Q223;\nFrom_HSV_B223(X_Q224,Y_Q224,Z_Q224,0.0,Color_Q223);\n\nvec4 Result_Q234=Result_Q241+(1.0-Result_Q241.a)*Color_Q223;\nvec4 Result_Q271;\nFragment_Main_B271(_Sun_Intensity_,_Sun_Theta_,_Sun_Phi_,New_Normal_Q229,Result_Q234,MaxAB_Q273,_Shininess_,Incident_Q189,_Horizon_Color_,_Sky_Color_,_Ground_Color_,_Indirect_Diffuse_,_Specular_,_Horizon_Power_,_Reflection_,Sum_Q198,Sum_Q199,_Sharpness_,Result_Q227,_Subsurface_,vec4(0,0,0,0),Result_Q281,Result_Q263,Result_Q271);\nvec4 Result_Q209;\nScale_RGB_B209(Result_Q271,MinAB_Q208,Result_Q209);\nvec4 sRGB_Q192;\nFastLinearTosRGB_B192(Result_Q209,sRGB_Q192);\n\nvec4 Result_Q181=Blob_Color_Q180+(1.0-Blob_Color_Q180.a)*sRGB_Q192;\n\nvec4 Result_Q190=Result_Q181; Result_Q190.a=1.0;\nvec4 Out_Color=Result_Q190;\nfloat Clip_Threshold=0.001;\nbool To_sRGB=false;\ngl_FragColor=Out_Color;\n}";l.ShaderStore.ShadersStore.mrdlSliderThumbPixelShader=Yt;var Kt="uniform mat4 world;\nuniform mat4 viewProjection;\nuniform vec3 cameraPosition;\nattribute vec3 position;\nattribute vec3 normal;\nattribute vec2 uv;\n#ifdef TANGENT\nattribute vec3 tangent;\n#else\nconst vec3 tangent=vec3(0.);\n#endif\nuniform float _Radius_;\nuniform float _Bevel_Front_;\nuniform float _Bevel_Front_Stretch_;\nuniform float _Bevel_Back_;\nuniform float _Bevel_Back_Stretch_;\nuniform float _Radius_Top_Left_;\nuniform float _Radius_Top_Right_;\nuniform float _Radius_Bottom_Left_;\nuniform float _Radius_Bottom_Right_;\nuniform bool _Bulge_Enabled_;\nuniform float _Bulge_Height_;\nuniform float _Bulge_Radius_;\nuniform float _Sun_Intensity_;\nuniform float _Sun_Theta_;\nuniform float _Sun_Phi_;\nuniform float _Indirect_Diffuse_;\nuniform vec4 _Albedo_;\nuniform float _Specular_;\nuniform float _Shininess_;\nuniform float _Sharpness_;\nuniform float _Subsurface_;\nuniform vec4 _Left_Color_;\nuniform vec4 _Right_Color_;\nuniform float _Reflection_;\nuniform float _Front_Reflect_;\nuniform float _Edge_Reflect_;\nuniform float _Power_;\n\nuniform vec4 _Sky_Color_;\nuniform vec4 _Horizon_Color_;\nuniform vec4 _Ground_Color_;\nuniform float _Horizon_Power_;\n\nuniform sampler2D _Reflection_Map_;\nuniform sampler2D _Indirect_Environment_;\n\nuniform float _Width_;\nuniform float _Fuzz_;\nuniform float _Min_Fuzz_;\nuniform float _Clip_Fade_;\nuniform float _Hue_Shift_;\nuniform float _Saturation_Shift_;\nuniform float _Value_Shift_;\n\nuniform vec3 _Blob_Position_;\nuniform float _Blob_Intensity_;\nuniform float _Blob_Near_Size_;\nuniform float _Blob_Far_Size_;\nuniform float _Blob_Near_Distance_;\nuniform float _Blob_Far_Distance_;\nuniform float _Blob_Fade_Length_;\nuniform float _Blob_Pulse_;\nuniform float _Blob_Fade_;\nuniform sampler2D _Blob_Texture_;\n\nuniform vec3 _Blob_Position_2_;\nuniform float _Blob_Near_Size_2_;\nuniform float _Blob_Pulse_2_;\nuniform float _Blob_Fade_2_;\nuniform vec3 _Left_Index_Pos_;\nuniform vec3 _Right_Index_Pos_;\nuniform vec3 _Left_Index_Middle_Pos_;\nuniform vec3 _Right_Index_Middle_Pos_;\n\nuniform sampler2D _Decal_;\nuniform vec2 _Decal_Scale_XY_;\nuniform bool _Decal_Front_Only_;\nuniform float _Rim_Intensity_;\nuniform sampler2D _Rim_Texture_;\nuniform float _Rim_Hue_Shift_;\nuniform float _Rim_Saturation_Shift_;\nuniform float _Rim_Value_Shift_;\n\nuniform float _Iridescence_Intensity_;\nuniform sampler2D _Iridescence_Texture_;\nuniform bool Use_Global_Left_Index;\nuniform bool Use_Global_Right_Index;\nuniform vec4 Global_Left_Index_Tip_Position;\nuniform vec4 Global_Right_Index_Tip_Position;\nuniform vec4 Global_Left_Thumb_Tip_Position;\nuniform vec4 Global_Right_Thumb_Tip_Position;\nuniform float Global_Left_Index_Tip_Proximity;\nuniform float Global_Right_Index_Tip_Proximity;\nvarying vec3 vPosition;\nvarying vec3 vNormal;\nvarying vec2 vUV;\nvarying vec3 vTangent;\nvarying vec3 vBinormal;\nvarying vec4 vColor;\nvarying vec4 vExtra1;\nvarying vec4 vExtra2;\nvarying vec4 vExtra3;\n\nvoid Object_To_World_Pos_B162(\nvec3 Pos_Object,\nout vec3 Pos_World)\n{\nPos_World=(world*vec4(Pos_Object,1.0)).xyz;\n}\n\n\nvoid Object_To_World_Normal_B182(\nvec3 Nrm_Object,\nout vec3 Nrm_World)\n{\nNrm_World=(vec4(Nrm_Object,0.0)).xyz;\n}\n\n\nvoid Blob_Vertex_B173(\nvec3 Position,\nvec3 Normal,\nvec3 Tangent,\nvec3 Bitangent,\nvec3 Blob_Position,\nfloat Intensity,\nfloat Blob_Near_Size,\nfloat Blob_Far_Size,\nfloat Blob_Near_Distance,\nfloat Blob_Far_Distance,\nfloat Blob_Fade_Length,\nfloat Blob_Pulse,\nfloat Blob_Fade,\nout vec4 Blob_Info)\n{\nvec3 blob=(Use_Global_Left_Index ? Global_Left_Index_Tip_Position.xyz : Blob_Position);\nvec3 delta=blob-Position;\nfloat dist=dot(Normal,delta);\nfloat lerpValue=clamp((abs(dist)-Blob_Near_Distance)/(Blob_Far_Distance-Blob_Near_Distance),0.0,1.0);\nfloat fadeValue=1.0-clamp((abs(dist)-Blob_Far_Distance)/Blob_Fade_Length,0.0,1.0);\nfloat size=Blob_Near_Size+(Blob_Far_Size-Blob_Near_Size)*lerpValue;\nvec2 blobXY=vec2(dot(delta,Tangent),dot(delta,Bitangent))/(0.0001+size);\nfloat Fade=fadeValue*Intensity*Blob_Fade;\nfloat Distance=(lerpValue*0.5+0.5)*(1.0-Blob_Pulse);\nBlob_Info=vec4(blobXY.x,blobXY.y,Distance,Fade);\n}\n\n\nvoid Blob_Vertex_B174(\nvec3 Position,\nvec3 Normal,\nvec3 Tangent,\nvec3 Bitangent,\nvec3 Blob_Position,\nfloat Intensity,\nfloat Blob_Near_Size,\nfloat Blob_Far_Size,\nfloat Blob_Near_Distance,\nfloat Blob_Far_Distance,\nfloat Blob_Fade_Length,\nfloat Blob_Pulse,\nfloat Blob_Fade,\nout vec4 Blob_Info)\n{\nvec3 blob=(Use_Global_Right_Index ? Global_Right_Index_Tip_Position.xyz : Blob_Position);\nvec3 delta=blob-Position;\nfloat dist=dot(Normal,delta);\nfloat lerpValue=clamp((abs(dist)-Blob_Near_Distance)/(Blob_Far_Distance-Blob_Near_Distance),0.0,1.0);\nfloat fadeValue=1.0-clamp((abs(dist)-Blob_Far_Distance)/Blob_Fade_Length,0.0,1.0);\nfloat size=Blob_Near_Size+(Blob_Far_Size-Blob_Near_Size)*lerpValue;\nvec2 blobXY=vec2(dot(delta,Tangent),dot(delta,Bitangent))/(0.0001+size);\nfloat Fade=fadeValue*Intensity*Blob_Fade;\nfloat Distance=(lerpValue*0.5+0.5)*(1.0-Blob_Pulse);\nBlob_Info=vec4(blobXY.x,blobXY.y,Distance,Fade);\n}\n\n\nvoid Move_Verts_B280(\nfloat Anisotropy,\nvec3 P,\nfloat Radius,\nfloat Bevel,\nvec3 Normal_Object,\nfloat ScaleZ,\nfloat Stretch,\nout vec3 New_P,\nout vec2 New_UV,\nout float Radial_Gradient,\nout vec3 Radial_Dir,\nout vec3 New_Normal)\n{\nvec2 UV=P.xy*2.0+0.5;\nvec2 center=clamp(UV,0.0,1.0);\nvec2 delta=UV-center;\nfloat deltad=(length(delta)*2.0);\nfloat f=(Bevel+(Radius-Bevel)*Stretch)/Radius;\n\nfloat innerd=clamp(deltad*2.0,0.0,1.0);\nfloat outerd=clamp(deltad*2.0-1.0,0.0,1.0);\nfloat bevelAngle=outerd*3.14159*0.5;\nfloat sinb=sin(bevelAngle);\nfloat cosb=cos(bevelAngle);\nfloat beveld=(1.0-f)*innerd+f*sinb;\nfloat br=outerd;\nvec2 r2=2.0*vec2(Radius/Anisotropy,Radius);\nfloat dir=P.z<0.0001 ? 1.0 : -1.0;\n\nNew_UV=center+r2*((0.5-center)+normalize(delta+vec2(0.0,0.000001))*beveld*0.5);\nNew_P=vec3(New_UV-0.5,P.z+dir*(1.0-cosb)*Bevel*ScaleZ);\nRadial_Gradient=clamp((deltad-0.5)*2.0,0.0,1.0);\nRadial_Dir=vec3(delta*r2,0.0);\nvec3 beveledNormal=cosb*Normal_Object+sinb*vec3(delta.x,delta.y,0.0);\nNew_Normal=Normal_Object.z==0.0 ? Normal_Object : beveledNormal;\n}\n\n\nvoid Object_To_World_Dir_B210(\nvec3 Dir_Object,\nout vec3 Normal_World,\nout vec3 Normal_World_N,\nout float Normal_Length)\n{\nNormal_World=(world*vec4(Dir_Object,0.0)).xyz;\nNormal_Length=length(Normal_World);\nNormal_World_N=Normal_World/Normal_Length;\n}\n\n\nvoid To_XYZ_B228(\nvec3 Vec3,\nout float X,\nout float Y,\nout float Z)\n{\nX=Vec3.x;\nY=Vec3.y;\nZ=Vec3.z;\n}\n\n\nvoid Conditional_Float_B243(\nbool Which,\nfloat If_True,\nfloat If_False,\nout float Result)\n{\nResult=Which ? If_True : If_False;\n}\n\n\nvoid Object_To_World_Dir_B178(\nvec3 Dir_Object,\nout vec3 Binormal_World,\nout vec3 Binormal_World_N,\nout float Binormal_Length)\n{\nBinormal_World=(world*vec4(Dir_Object,0.0)).xyz;\nBinormal_Length=length(Binormal_World);\nBinormal_World_N=Binormal_World/Binormal_Length;\n}\n\n\nvoid Pick_Radius_B219(\nfloat Radius,\nfloat Radius_Top_Left,\nfloat Radius_Top_Right,\nfloat Radius_Bottom_Left,\nfloat Radius_Bottom_Right,\nvec3 Position,\nout float Result)\n{\nbool whichY=Position.y>0.0;\nResult=Position.x<0.0 ? (whichY ? Radius_Top_Left : Radius_Bottom_Left) : (whichY ? Radius_Top_Right : Radius_Bottom_Right);\nResult*=Radius;\n}\n\n\nvoid Conditional_Float_B186(\nbool Which,\nfloat If_True,\nfloat If_False,\nout float Result)\n{\nResult=Which ? If_True : If_False;\n}\n\n\nvoid Greater_Than_B187(\nfloat Left,\nfloat Right,\nout bool Not_Greater_Than,\nout bool Greater_Than)\n{\nGreater_Than=Left>Right;\nNot_Greater_Than=!Greater_Than;\n}\n\n\nvoid Remap_Range_B255(\nfloat In_Min,\nfloat In_Max,\nfloat Out_Min,\nfloat Out_Max,\nfloat In,\nout float Out)\n{\nOut=mix(Out_Min,Out_Max,clamp((In-In_Min)/(In_Max-In_Min),0.0,1.0));\n}\n\nvoid main()\n{\n\nvec2 XY_Q235;\nXY_Q235=(uv-vec2(0.5,0.5))*_Decal_Scale_XY_+vec2(0.5,0.5);\n\nvec3 Tangent_World_Q177;\nvec3 Tangent_World_N_Q177;\nfloat Tangent_Length_Q177;\nTangent_World_Q177=(world*vec4(vec3(1,0,0),0.0)).xyz;\nTangent_Length_Q177=length(Tangent_World_Q177);\nTangent_World_N_Q177=Tangent_World_Q177/Tangent_Length_Q177;\nvec3 Normal_World_Q210;\nvec3 Normal_World_N_Q210;\nfloat Normal_Length_Q210;\nObject_To_World_Dir_B210(vec3(0,0,1),Normal_World_Q210,Normal_World_N_Q210,Normal_Length_Q210);\nfloat X_Q228;\nfloat Y_Q228;\nfloat Z_Q228;\nTo_XYZ_B228(position,X_Q228,Y_Q228,Z_Q228);\n\nvec3 Nrm_World_Q176;\nNrm_World_Q176=normalize((world*vec4(normal,0.0)).xyz);\nvec3 Binormal_World_Q178;\nvec3 Binormal_World_N_Q178;\nfloat Binormal_Length_Q178;\nObject_To_World_Dir_B178(vec3(0,1,0),Binormal_World_Q178,Binormal_World_N_Q178,Binormal_Length_Q178);\n\nfloat Anisotropy_Q179=Tangent_Length_Q177/Binormal_Length_Q178;\nfloat Result_Q219;\nPick_Radius_B219(_Radius_,_Radius_Top_Left_,_Radius_Top_Right_,_Radius_Bottom_Left_,_Radius_Bottom_Right_,position,Result_Q219);\n\nfloat Anisotropy_Q203=Binormal_Length_Q178/Normal_Length_Q210;\nbool Not_Greater_Than_Q187;\nbool Greater_Than_Q187;\nGreater_Than_B187(Z_Q228,0.0,Not_Greater_Than_Q187,Greater_Than_Q187);\n\nvec4 Linear_Q251;\nLinear_Q251.rgb=clamp(_Left_Color_.rgb*_Left_Color_.rgb,0.0,1.0);\nLinear_Q251.a=_Left_Color_.a;\n\nvec4 Linear_Q252;\nLinear_Q252.rgb=clamp(_Right_Color_.rgb*_Right_Color_.rgb,0.0,1.0);\nLinear_Q252.a=_Right_Color_.a;\n\nvec3 Difference_Q211=vec3(0,0,0)-Normal_World_N_Q210;\n\nvec4 Out_Color_Q184=vec4(X_Q228,Y_Q228,Z_Q228,1);\nfloat Result_Q186;\nConditional_Float_B186(Greater_Than_Q187,_Bevel_Back_,_Bevel_Front_,Result_Q186);\nfloat Result_Q244;\nConditional_Float_B186(Greater_Than_Q187,_Bevel_Back_Stretch_,_Bevel_Front_Stretch_,Result_Q244);\nvec3 New_P_Q280;\nvec2 New_UV_Q280;\nfloat Radial_Gradient_Q280;\nvec3 Radial_Dir_Q280;\nvec3 New_Normal_Q280;\nMove_Verts_B280(Anisotropy_Q179,position,Result_Q219,Result_Q186,normal,Anisotropy_Q203,Result_Q244,New_P_Q280,New_UV_Q280,Radial_Gradient_Q280,Radial_Dir_Q280,New_Normal_Q280);\n\nfloat X_Q248;\nfloat Y_Q248;\nX_Q248=New_UV_Q280.x;\nY_Q248=New_UV_Q280.y;\nvec3 Pos_World_Q162;\nObject_To_World_Pos_B162(New_P_Q280,Pos_World_Q162);\nvec3 Nrm_World_Q182;\nObject_To_World_Normal_B182(New_Normal_Q280,Nrm_World_Q182);\nvec4 Blob_Info_Q173;\n#if BLOB_ENABLE\nBlob_Vertex_B173(Pos_World_Q162,Nrm_World_Q176,Tangent_World_N_Q177,Binormal_World_N_Q178,_Blob_Position_,_Blob_Intensity_,_Blob_Near_Size_,_Blob_Far_Size_,_Blob_Near_Distance_,_Blob_Far_Distance_,_Blob_Fade_Length_,_Blob_Pulse_,_Blob_Fade_,Blob_Info_Q173);\n#else\nBlob_Info_Q173=vec4(0,0,0,0);\n#endif\nvec4 Blob_Info_Q174;\n#if BLOB_ENABLE_2\nBlob_Vertex_B174(Pos_World_Q162,Nrm_World_Q176,Tangent_World_N_Q177,Binormal_World_N_Q178,_Blob_Position_2_,_Blob_Intensity_,_Blob_Near_Size_2_,_Blob_Far_Size_,_Blob_Near_Distance_,_Blob_Far_Distance_,_Blob_Fade_Length_,_Blob_Pulse_2_,_Blob_Fade_2_,Blob_Info_Q174);\n#else\nBlob_Info_Q174=vec4(0,0,0,0);\n#endif\nfloat Out_Q255;\nRemap_Range_B255(0.0,1.0,0.0,1.0,X_Q248,Out_Q255);\nfloat X_Q236;\nfloat Y_Q236;\nfloat Z_Q236;\nTo_XYZ_B228(Nrm_World_Q182,X_Q236,Y_Q236,Z_Q236);\n\nvec4 Color_At_T_Q247=mix(Linear_Q251,Linear_Q252,Out_Q255);\n\nfloat Minus_F_Q237=-Z_Q236;\n\nfloat R_Q249;\nfloat G_Q249;\nfloat B_Q249;\nfloat A_Q249;\nR_Q249=Color_At_T_Q247.r; G_Q249=Color_At_T_Q247.g; B_Q249=Color_At_T_Q247.b; A_Q249=Color_At_T_Q247.a;\n\nfloat ClampF_Q238=clamp(0.0,Minus_F_Q237,1.0);\nfloat Result_Q243;\nConditional_Float_B243(_Decal_Front_Only_,ClampF_Q238,1.0,Result_Q243);\n\nvec4 Vec4_Q239=vec4(Result_Q243,Radial_Gradient_Q280,G_Q249,B_Q249);\nvec3 Position=Pos_World_Q162;\nvec3 Normal=Nrm_World_Q182;\nvec2 UV=XY_Q235;\nvec3 Tangent=Tangent_World_N_Q177;\nvec3 Binormal=Difference_Q211;\nvec4 Color=Out_Color_Q184;\nvec4 Extra1=Vec4_Q239;\nvec4 Extra2=Blob_Info_Q173;\nvec4 Extra3=Blob_Info_Q174;\ngl_Position=viewProjection*vec4(Position,1);\nvPosition=Position;\nvNormal=Normal;\nvUV=UV;\nvTangent=Tangent;\nvBinormal=Binormal;\nvColor=Color;\nvExtra1=Extra1;\nvExtra2=Extra2;\nvExtra3=Extra3;\n}";l.ShaderStore.ShadersStore.mrdlSliderThumbVertexShader=Kt;var Zt=function(t){function e(){var e=t.call(this)||this;return e.SKY_ENABLED=!0,e.BLOB_ENABLE_2=!0,e.IRIDESCENCE_ENABLED=!0,e._needNormals=!0,e._needUVs=!0,e.rebuild(),e}return o(e,t),e}(l.MaterialDefines),qt=function(t){function e(i,n){var o=t.call(this,i,n)||this;return o.radius=.157,o.bevelFront=.065,o.bevelFrontStretch=.077,o.bevelBack=.031,o.bevelBackStretch=0,o.radiusTopLeft=1,o.radiusTopRight=1,o.radiusBottomLeft=1,o.radiusBottomRight=1,o.bulgeEnabled=!1,o.bulgeHeight=-.323,o.bulgeRadius=.73,o.sunIntensity=2,o.sunTheta=.937,o.sunPhi=.555,o.indirectDiffuse=1,o.albedo=new l.Color4(.0117647,.505882,.996078,1),o.specular=0,o.shininess=10,o.sharpness=0,o.subsurface=.31,o.leftGradientColor=new l.Color4(.0117647,.505882,.996078,1),o.rightGradientColor=new l.Color4(.0117647,.505882,.996078,1),o.reflection=.749,o.frontReflect=0,o.edgeReflect=.09,o.power=8.1,o.skyColor=new l.Color4(.0117647,.960784,.996078,1),o.horizonColor=new l.Color4(.0117647,.333333,.996078,1),o.groundColor=new l.Color4(0,.254902,.996078,1),o.horizonPower=1,o.width=.02,o.fuzz=.5,o.minFuzz=.001,o.clipFade=.01,o.hueShift=0,o.saturationShift=0,o.valueShift=0,o.blobPosition=new l.Vector3(0,0,.1),o.blobIntensity=.5,o.blobNearSize=.01,o.blobFarSize=.03,o.blobNearDistance=0,o.blobFarDistance=.08,o.blobFadeLength=.576,o.blobPulse=0,o.blobFade=1,o.blobPosition2=new l.Vector3(.2,0,.1),o.blobNearSize2=.01,o.blobPulse2=0,o.blobFade2=1,o.blobTexture=new l.Texture("",o.getScene()),o.leftIndexPosition=new l.Vector3(0,0,1),o.rightIndexPosition=new l.Vector3(-1,-1,-1),o.leftIndexMiddlePosition=new l.Vector3(0,0,0),o.rightIndexMiddlePosition=new l.Vector3(0,0,0),o.decalScaleXY=new l.Vector2(1.5,1.5),o.decalFrontOnly=!0,o.rimIntensity=.287,o.rimHueShift=0,o.rimSaturationShift=0,o.rimValueShift=-1,o.iridescenceIntensity=0,o.useGlobalLeftIndex=1,o.useGlobalRightIndex=1,o.globalLeftIndexTipProximity=0,o.globalRightIndexTipProximity=0,o.globalLeftIndexTipPosition=new l.Vector4(.5,0,-.55,1),o.globaRightIndexTipPosition=new l.Vector4(0,0,0,1),o.globalLeftThumbTipPosition=new l.Vector4(.5,0,-.55,1),o.globalRightThumbTipPosition=new l.Vector4(0,0,0,1),o.globalLeftIndexMiddlePosition=new l.Vector4(.5,0,-.55,1),o.globalRightIndexMiddlePosition=new l.Vector4(0,0,0,1),o.alphaMode=l.Constants.ALPHA_DISABLE,o.backFaceCulling=!1,o._blueGradientTexture=new l.Texture(e.BLUE_GRADIENT_TEXTURE_URL,n,!0,!1,l.Texture.NEAREST_SAMPLINGMODE),o}return o(e,t),e.prototype.needAlphaBlending=function(){return!1},e.prototype.needAlphaTesting=function(){return!1},e.prototype.getAlphaTestTexture=function(){return null},e.prototype.isReadyForSubMesh=function(t,e,i){if(this.isFrozen&&e.effect&&e.effect._wasPreviouslyReady)return!0;e.materialDefines||(e.materialDefines=new Zt);var n=e.materialDefines,o=this.getScene();if(this._isReadyForSubMesh(e))return!0;var r=o.getEngine();if(l.MaterialHelper.PrepareDefinesForAttributes(t,n,!1,!1),n.isDirty){n.markAsProcessed(),o.resetCachedMaterial();var a=new l.EffectFallbacks;n.FOG&&a.addFallback(1,"FOG"),l.MaterialHelper.HandleFallbacksForShadows(n,a),n.IMAGEPROCESSINGPOSTPROCESS=o.imageProcessingConfiguration.applyByPostProcess;var s=[l.VertexBuffer.PositionKind];n.NORMAL&&s.push(l.VertexBuffer.NormalKind),n.UV1&&s.push(l.VertexBuffer.UVKind),n.UV2&&s.push(l.VertexBuffer.UV2Kind),n.VERTEXCOLOR&&s.push(l.VertexBuffer.ColorKind),n.TANGENT&&s.push(l.VertexBuffer.TangentKind),l.MaterialHelper.PrepareAttributesForInstances(s,n);var _=n.toString(),h=["world","viewProjection","cameraPosition","_Radius_","_Bevel_Front_","_Bevel_Front_Stretch_","_Bevel_Back_","_Bevel_Back_Stretch_","_Radius_Top_Left_","_Radius_Top_Right_","_Radius_Bottom_Left_","_Radius_Bottom_Right_","_Bulge_Enabled_","_Bulge_Height_","_Bulge_Radius_","_Sun_Intensity_","_Sun_Theta_","_Sun_Phi_","_Indirect_Diffuse_","_Albedo_","_Specular_","_Shininess_","_Sharpness_","_Subsurface_","_Left_Color_","_Right_Color_","_Reflection_","_Front_Reflect_","_Edge_Reflect_","_Power_","_Sky_Color_","_Horizon_Color_","_Ground_Color_","_Horizon_Power_","_Reflection_Map_","_Indirect_Environment_","_Width_","_Fuzz_","_Min_Fuzz_","_Clip_Fade_","_Hue_Shift_","_Saturation_Shift_","_Value_Shift_","_Blob_Position_","_Blob_Intensity_","_Blob_Near_Size_","_Blob_Far_Size_","_Blob_Near_Distance_","_Blob_Far_Distance_","_Blob_Fade_Length_","_Blob_Pulse_","_Blob_Fade_","_Blob_Texture_","_Blob_Position_2_","_Blob_Near_Size_2_","_Blob_Pulse_2_","_Blob_Fade_2_","_Left_Index_Pos_","_Right_Index_Pos_","_Left_Index_Middle_Pos_","_Right_Index_Middle_Pos_","_Decal_","_Decal_Scale_XY_","_Decal_Front_Only_","_Rim_Intensity_","_Rim_Texture_","_Rim_Hue_Shift_","_Rim_Saturation_Shift_","_Rim_Value_Shift_","_Iridescence_Intensity_","_Iridescence_Texture_","Use_Global_Left_Index","Use_Global_Right_Index","Global_Left_Index_Tip_Position","Global_Right_Index_Tip_Position","Global_Left_Thumb_Tip_Position","Global_Right_Thumb_Tip_Position","Global_Left_Index_Middle_Position;","Global_Right_Index_Middle_Position","Global_Left_Index_Tip_Proximity","Global_Right_Index_Tip_Proximity"],c=["_Rim_Texture_","_Iridescence_Texture_"],u=new Array;l.MaterialHelper.PrepareUniformsAndSamplersList({uniformsNames:h,uniformBuffersNames:u,samplers:c,defines:n,maxSimultaneousLights:4}),e.setEffect(o.getEngine().createEffect("mrdlSliderThumb",{attributes:s,uniformsNames:h,uniformBuffersNames:u,samplers:c,defines:_,fallbacks:a,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:4}},r),n)}return!(!e.effect||!e.effect.isReady())&&(n._renderId=o.getRenderId(),e.effect._wasPreviouslyReady=!0,!0)},e.prototype.bindForSubMesh=function(t,e,i){if(i.materialDefines){var n=i.effect;n&&(this._activeEffect=n,this.bindOnlyWorldMatrix(t),this._activeEffect.setMatrix("viewProjection",this.getScene().getTransformMatrix()),this._activeEffect.setVector3("cameraPosition",this.getScene().activeCamera.position),this._activeEffect.setFloat("_Radius_",this.radius),this._activeEffect.setFloat("_Bevel_Front_",this.bevelFront),this._activeEffect.setFloat("_Bevel_Front_Stretch_",this.bevelFrontStretch),this._activeEffect.setFloat("_Bevel_Back_",this.bevelBack),this._activeEffect.setFloat("_Bevel_Back_Stretch_",this.bevelBackStretch),this._activeEffect.setFloat("_Radius_Top_Left_",this.radiusTopLeft),this._activeEffect.setFloat("_Radius_Top_Right_",this.radiusTopRight),this._activeEffect.setFloat("_Radius_Bottom_Left_",this.radiusBottomLeft),this._activeEffect.setFloat("_Radius_Bottom_Right_",this.radiusBottomRight),this._activeEffect.setFloat("_Bulge_Enabled_",this.bulgeEnabled?1:0),this._activeEffect.setFloat("_Bulge_Height_",this.bulgeHeight),this._activeEffect.setFloat("_Bulge_Radius_",this.bulgeRadius),this._activeEffect.setFloat("_Sun_Intensity_",this.sunIntensity),this._activeEffect.setFloat("_Sun_Theta_",this.sunTheta),this._activeEffect.setFloat("_Sun_Phi_",this.sunPhi),this._activeEffect.setFloat("_Indirect_Diffuse_",this.indirectDiffuse),this._activeEffect.setDirectColor4("_Albedo_",this.albedo),this._activeEffect.setFloat("_Specular_",this.specular),this._activeEffect.setFloat("_Shininess_",this.shininess),this._activeEffect.setFloat("_Sharpness_",this.sharpness),this._activeEffect.setFloat("_Subsurface_",this.subsurface),this._activeEffect.setDirectColor4("_Left_Color_",this.leftGradientColor),this._activeEffect.setDirectColor4("_Right_Color_",this.rightGradientColor),this._activeEffect.setFloat("_Reflection_",this.reflection),this._activeEffect.setFloat("_Front_Reflect_",this.frontReflect),this._activeEffect.setFloat("_Edge_Reflect_",this.edgeReflect),this._activeEffect.setFloat("_Power_",this.power),this._activeEffect.setDirectColor4("_Sky_Color_",this.skyColor),this._activeEffect.setDirectColor4("_Horizon_Color_",this.horizonColor),this._activeEffect.setDirectColor4("_Ground_Color_",this.groundColor),this._activeEffect.setFloat("_Horizon_Power_",this.horizonPower),this._activeEffect.setTexture("_Reflection_Map_",new l.Texture("",this.getScene())),this._activeEffect.setTexture("_Indirect_Environment_",new l.Texture("",this.getScene())),this._activeEffect.setFloat("_Width_",this.width),this._activeEffect.setFloat("_Fuzz_",this.fuzz),this._activeEffect.setFloat("_Min_Fuzz_",this.minFuzz),this._activeEffect.setFloat("_Clip_Fade_",this.clipFade),this._activeEffect.setFloat("_Hue_Shift_",this.hueShift),this._activeEffect.setFloat("_Saturation_Shift_",this.saturationShift),this._activeEffect.setFloat("_Value_Shift_",this.valueShift),this._activeEffect.setVector3("_Blob_Position_",this.blobPosition),this._activeEffect.setFloat("_Blob_Intensity_",this.blobIntensity),this._activeEffect.setFloat("_Blob_Near_Size_",this.blobNearSize),this._activeEffect.setFloat("_Blob_Far_Size_",this.blobFarSize),this._activeEffect.setFloat("_Blob_Near_Distance_",this.blobNearDistance),this._activeEffect.setFloat("_Blob_Far_Distance_",this.blobFarDistance),this._activeEffect.setFloat("_Blob_Fade_Length_",this.blobFadeLength),this._activeEffect.setFloat("_Blob_Pulse_",this.blobPulse),this._activeEffect.setFloat("_Blob_Fade_",this.blobFade),this._activeEffect.setTexture("_Blob_Texture_",this.blobTexture),this._activeEffect.setVector3("_Blob_Position_2_",this.blobPosition2),this._activeEffect.setFloat("_Blob_Near_Size_2_",this.blobNearSize2),this._activeEffect.setFloat("_Blob_Pulse_2_",this.blobPulse2),this._activeEffect.setFloat("_Blob_Fade_2_",this.blobFade2),this._activeEffect.setVector3("_Left_Index_Pos_",this.leftIndexPosition),this._activeEffect.setVector3("_Right_Index_Pos_",this.rightIndexPosition),this._activeEffect.setVector3("_Left_Index_Middle_Pos_",this.leftIndexMiddlePosition),this._activeEffect.setVector3("_Right_Index_Middle_Pos_",this.rightIndexMiddlePosition),this._activeEffect.setTexture("_Decal_",new l.Texture("",this.getScene())),this._activeEffect.setVector2("_Decal_Scale_XY_",this.decalScaleXY),this._activeEffect.setFloat("_Decal_Front_Only_",this.decalFrontOnly?1:0),this._activeEffect.setFloat("_Rim_Intensity_",this.rimIntensity),this._activeEffect.setTexture("_Rim_Texture_",this._blueGradientTexture),this._activeEffect.setFloat("_Rim_Hue_Shift_",this.rimHueShift),this._activeEffect.setFloat("_Rim_Saturation_Shift_",this.rimSaturationShift),this._activeEffect.setFloat("_Rim_Value_Shift_",this.rimValueShift),this._activeEffect.setFloat("_Iridescence_Intensity_",this.iridescenceIntensity),this._activeEffect.setTexture("_Iridescence_Texture_",this._blueGradientTexture),this._activeEffect.setFloat("Use_Global_Left_Index",this.useGlobalLeftIndex),this._activeEffect.setFloat("Use_Global_Right_Index",this.useGlobalRightIndex),this._activeEffect.setVector4("Global_Left_Index_Tip_Position",this.globalLeftIndexTipPosition),this._activeEffect.setVector4("Global_Right_Index_Tip_Position",this.globaRightIndexTipPosition),this._activeEffect.setVector4("Global_Left_Thumb_Tip_Position",this.globalLeftThumbTipPosition),this._activeEffect.setVector4("Global_Right_Thumb_Tip_Position",this.globalRightThumbTipPosition),this._activeEffect.setVector4("Global_Left_Index_Middle_Position",this.globalLeftIndexMiddlePosition),this._activeEffect.setVector4("Global_Right_Index_Middle_Position",this.globalRightIndexMiddlePosition),this._activeEffect.setFloat("Global_Left_Index_Tip_Proximity",this.globalLeftIndexTipProximity),this._activeEffect.setFloat("Global_Right_Index_Tip_Proximity",this.globalRightIndexTipProximity),this._afterBind(e,this._activeEffect))}},e.prototype.getAnimatables=function(){return[]},e.prototype.dispose=function(e){t.prototype.dispose.call(this,e)},e.prototype.clone=function(t){var i=this;return l.SerializationHelper.Clone((function(){return new e(t,i.getScene())}),this)},e.prototype.serialize=function(){var e=t.prototype.serialize.call(this);return e.customType="BABYLON.MRDLSliderThumbMaterial",e},e.prototype.getClassName=function(){return"MRDLSliderThumbMaterial"},e.Parse=function(t,i,n){return l.SerializationHelper.Parse((function(){return new e(t.name,i)}),t,i,n)},e.BLUE_GRADIENT_TEXTURE_URL="https://assets.babylonjs.com/meshes/MRTK/MRDL/mrtk-mrdl-blue-gradient.png",r([Object(l.serialize)()],e.prototype,"radius",void 0),r([Object(l.serialize)()],e.prototype,"bevelFront",void 0),r([Object(l.serialize)()],e.prototype,"bevelFrontStretch",void 0),r([Object(l.serialize)()],e.prototype,"bevelBack",void 0),r([Object(l.serialize)()],e.prototype,"bevelBackStretch",void 0),r([Object(l.serialize)()],e.prototype,"radiusTopLeft",void 0),r([Object(l.serialize)()],e.prototype,"radiusTopRight",void 0),r([Object(l.serialize)()],e.prototype,"radiusBottomLeft",void 0),r([Object(l.serialize)()],e.prototype,"radiusBottomRight",void 0),r([Object(l.serialize)()],e.prototype,"bulgeEnabled",void 0),r([Object(l.serialize)()],e.prototype,"bulgeHeight",void 0),r([Object(l.serialize)()],e.prototype,"bulgeRadius",void 0),r([Object(l.serialize)()],e.prototype,"sunIntensity",void 0),r([Object(l.serialize)()],e.prototype,"sunTheta",void 0),r([Object(l.serialize)()],e.prototype,"sunPhi",void 0),r([Object(l.serialize)()],e.prototype,"indirectDiffuse",void 0),r([Object(l.serialize)()],e.prototype,"albedo",void 0),r([Object(l.serialize)()],e.prototype,"specular",void 0),r([Object(l.serialize)()],e.prototype,"shininess",void 0),r([Object(l.serialize)()],e.prototype,"sharpness",void 0),r([Object(l.serialize)()],e.prototype,"subsurface",void 0),r([Object(l.serialize)()],e.prototype,"leftGradientColor",void 0),r([Object(l.serialize)()],e.prototype,"rightGradientColor",void 0),r([Object(l.serialize)()],e.prototype,"reflection",void 0),r([Object(l.serialize)()],e.prototype,"frontReflect",void 0),r([Object(l.serialize)()],e.prototype,"edgeReflect",void 0),r([Object(l.serialize)()],e.prototype,"power",void 0),r([Object(l.serialize)()],e.prototype,"skyColor",void 0),r([Object(l.serialize)()],e.prototype,"horizonColor",void 0),r([Object(l.serialize)()],e.prototype,"groundColor",void 0),r([Object(l.serialize)()],e.prototype,"horizonPower",void 0),r([Object(l.serialize)()],e.prototype,"width",void 0),r([Object(l.serialize)()],e.prototype,"fuzz",void 0),r([Object(l.serialize)()],e.prototype,"minFuzz",void 0),r([Object(l.serialize)()],e.prototype,"clipFade",void 0),r([Object(l.serialize)()],e.prototype,"hueShift",void 0),r([Object(l.serialize)()],e.prototype,"saturationShift",void 0),r([Object(l.serialize)()],e.prototype,"valueShift",void 0),r([Object(l.serialize)()],e.prototype,"blobPosition",void 0),r([Object(l.serialize)()],e.prototype,"blobIntensity",void 0),r([Object(l.serialize)()],e.prototype,"blobNearSize",void 0),r([Object(l.serialize)()],e.prototype,"blobFarSize",void 0),r([Object(l.serialize)()],e.prototype,"blobNearDistance",void 0),r([Object(l.serialize)()],e.prototype,"blobFarDistance",void 0),r([Object(l.serialize)()],e.prototype,"blobFadeLength",void 0),r([Object(l.serialize)()],e.prototype,"blobPulse",void 0),r([Object(l.serialize)()],e.prototype,"blobFade",void 0),r([Object(l.serialize)()],e.prototype,"blobPosition2",void 0),r([Object(l.serialize)()],e.prototype,"blobNearSize2",void 0),r([Object(l.serialize)()],e.prototype,"blobPulse2",void 0),r([Object(l.serialize)()],e.prototype,"blobFade2",void 0),r([Object(l.serialize)()],e.prototype,"blobTexture",void 0),r([Object(l.serialize)()],e.prototype,"leftIndexPosition",void 0),r([Object(l.serialize)()],e.prototype,"rightIndexPosition",void 0),r([Object(l.serialize)()],e.prototype,"leftIndexMiddlePosition",void 0),r([Object(l.serialize)()],e.prototype,"rightIndexMiddlePosition",void 0),r([Object(l.serialize)()],e.prototype,"decalScaleXY",void 0),r([Object(l.serialize)()],e.prototype,"decalFrontOnly",void 0),r([Object(l.serialize)()],e.prototype,"rimIntensity",void 0),r([Object(l.serialize)()],e.prototype,"rimHueShift",void 0),r([Object(l.serialize)()],e.prototype,"rimSaturationShift",void 0),r([Object(l.serialize)()],e.prototype,"rimValueShift",void 0),r([Object(l.serialize)()],e.prototype,"iridescenceIntensity",void 0),e}(l.PushMaterial);Object(l.RegisterClass)("BABYLON.GUI.MRDLSliderThumbMaterial",qt);var Jt="uniform vec3 cameraPosition;\nvarying vec3 vPosition;\nvarying vec3 vNormal;\nvarying vec2 vUV;\nvarying vec3 vTangent;\nvarying vec3 vBinormal;\nvarying vec4 vExtra1;\nvarying vec4 vExtra2;\nuniform float _Radius_;\nuniform float _Line_Width_;\nuniform bool _Absolute_Sizes_;\nuniform float _Filter_Width_;\nuniform vec4 _Base_Color_;\nuniform vec4 _Line_Color_;\nuniform float _Radius_Top_Left_;\nuniform float _Radius_Top_Right_;\nuniform float _Radius_Bottom_Left_;\nuniform float _Radius_Bottom_Right_;\nuniform float _Rate_;\nuniform vec4 _Highlight_Color_;\nuniform float _Highlight_Width_;\nuniform vec4 _Highlight_Transform_;\nuniform float _Highlight_;\n\nuniform float _Iridescence_Intensity_;\nuniform float _Iridescence_Edge_Intensity_;\nuniform vec4 _Iridescence_Tint_;\nuniform sampler2D _Iridescent_Map_;\nuniform float _Angle_;\nuniform bool _Reflected_;\nuniform float _Frequency_;\nuniform float _Vertical_Offset_;\nuniform vec4 _Gradient_Color_;\nuniform vec4 _Top_Left_;\nuniform vec4 _Top_Right_;\nuniform vec4 _Bottom_Left_;\nuniform vec4 _Bottom_Right_;\n\nuniform float _Edge_Width_;\nuniform float _Edge_Power_;\nuniform float _Line_Gradient_Blend_;\nuniform float _Fade_Out_;\n\n\nvoid FastLinearTosRGB_B353(\nvec4 Linear,\nout vec4 sRGB)\n{\nsRGB.rgb=sqrt(clamp(Linear.rgb,0.0,1.0));\nsRGB.a=Linear.a;\n}\n\n\nvoid Round_Rect_Fragment_B332(\nfloat Radius,\nfloat Line_Width,\nvec4 Line_Color,\nfloat Filter_Width,\nvec2 UV,\nfloat Line_Visibility,\nvec4 Rect_Parms,\nvec4 Fill_Color,\nout vec4 Color)\n{\nfloat d=length(max(abs(UV)-Rect_Parms.xy,0.0));\nfloat dx=max(fwidth(d)*Filter_Width,0.00001);\n\nfloat g=min(Rect_Parms.z,Rect_Parms.w);\nfloat dgrad=max(fwidth(g)*Filter_Width,0.00001);\nfloat Inside_Rect=clamp(g/dgrad,0.0,1.0);\n\n\nfloat inner=clamp((d+dx*0.5-max(Radius-Line_Width,d-dx*0.5))/dx,0.0,1.0);\nColor=clamp(mix(Fill_Color,Line_Color,inner),0.0,1.0)*Inside_Rect;\n\n\n\n}\n\n\nvoid Iridescence_B343(\nvec3 Position,\nvec3 Normal,\nvec2 UV,\nvec3 Axis,\nvec3 Eye,\nvec4 Tint,\nsampler2D Texture,\nbool Reflected,\nfloat Frequency,\nfloat Vertical_Offset,\nout vec4 Color)\n{\nvec3 i=normalize(Position-Eye);\nvec3 r=reflect(i,Normal);\nfloat idota=dot(i,Axis);\nfloat idotr=dot(i,r);\nfloat x=Reflected ? idotr : idota;\nvec2 xy;\nxy.x=fract((x*Frequency+1.0)*0.5+UV.y*Vertical_Offset);\nxy.y=0.5;\nColor=texture(Texture,xy);\nColor.rgb*=Tint.rgb;\n}\n\n\nvoid Scale_RGB_B346(\nvec4 Color,\nfloat Scalar,\nout vec4 Result)\n{\nResult=vec4(Scalar,Scalar,Scalar,1)*Color;\n}\n\n\nvoid Scale_RGB_B344(\nfloat Scalar,\nvec4 Color,\nout vec4 Result)\n{\nResult=vec4(Scalar,Scalar,Scalar,1)*Color;\n}\n\n\nvoid Line_Fragment_B362(\nvec4 Base_Color,\nvec4 Highlight_Color,\nfloat Highlight_Width,\nvec3 Line_Vertex,\nfloat Highlight,\nout vec4 Line_Color)\n{\nfloat k2=1.0-clamp(abs(Line_Vertex.y/Highlight_Width),0.0,1.0);\nLine_Color=mix(Base_Color,Highlight_Color,Highlight*k2);\n}\n\n\nvoid Edge_B356(\nvec4 RectParms,\nfloat Radius,\nfloat Line_Width,\nvec2 UV,\nfloat Edge_Width,\nfloat Edge_Power,\nout float Result)\n{\nfloat d=length(max(abs(UV)-RectParms.xy,0.0));\nfloat edge=1.0-clamp((1.0-d/(Radius-Line_Width))/Edge_Width,0.0,1.0);\nResult=pow(edge,Edge_Power);\n}\n\n\nvoid Gradient_B355(\nvec4 Gradient_Color,\nvec4 Top_Left,\nvec4 Top_Right,\nvec4 Bottom_Left,\nvec4 Bottom_Right,\nvec2 UV,\nout vec4 Result)\n{\nvec3 top=Top_Left.rgb+(Top_Right.rgb-Top_Left.rgb)*UV.x;\nvec3 bottom=Bottom_Left.rgb+(Bottom_Right.rgb-Bottom_Left.rgb)*UV.x;\nResult.rgb=Gradient_Color.rgb*(bottom+(top-bottom)*UV.y);\nResult.a=1.0;\n}\n\nvoid main()\n{\n\nfloat X_Q338;\nfloat Y_Q338;\nfloat Z_Q338;\nfloat W_Q338;\nX_Q338=vExtra2.x;\nY_Q338=vExtra2.y;\nZ_Q338=vExtra2.z;\nW_Q338=vExtra2.w;\nvec4 Color_Q343;\n#if IRIDESCENCE_ENABLE\nIridescence_B343(vPosition,vNormal,vUV,vBinormal,cameraPosition,_Iridescence_Tint_,_Iridescent_Map_,_Reflected_,_Frequency_,_Vertical_Offset_,Color_Q343);\n#else\nColor_Q343=vec4(0,0,0,0);\n#endif\nvec4 Result_Q344;\nScale_RGB_B344(_Iridescence_Intensity_,Color_Q343,Result_Q344);\nvec4 Line_Color_Q362;\nLine_Fragment_B362(_Line_Color_,_Highlight_Color_,_Highlight_Width_,vTangent,_Highlight_,Line_Color_Q362);\nfloat Result_Q356;\n#if EDGE_ONLY\nEdge_B356(vExtra1,Z_Q338,W_Q338,vUV,_Edge_Width_,_Edge_Power_,Result_Q356);\n#else\nResult_Q356=1.0;\n#endif\n\nvec2 Vec2_Q339=vec2(X_Q338,Y_Q338);\nvec4 Result_Q355;\nGradient_B355(_Gradient_Color_,_Top_Left_,_Top_Right_,_Bottom_Left_,_Bottom_Right_,Vec2_Q339,Result_Q355);\n\nvec4 Linear_Q348;\nLinear_Q348.rgb=clamp(Result_Q355.rgb*Result_Q355.rgb,0.0,1.0);\nLinear_Q348.a=Result_Q355.a;\nvec4 Result_Q346;\nScale_RGB_B346(Linear_Q348,Result_Q356,Result_Q346);\n\nvec4 Sum_Q345=Result_Q346+Result_Q344;\n\nvec4 Color_At_T_Q347=mix(Line_Color_Q362,Result_Q346,_Line_Gradient_Blend_);\n\nvec4 Base_And_Iridescent_Q350;\nBase_And_Iridescent_Q350=_Base_Color_+vec4(Sum_Q345.rgb,0.0);\n\nvec4 Sum_Q349=Color_At_T_Q347+_Iridescence_Edge_Intensity_*Color_Q343;\n\nvec4 Result_Q351=Sum_Q349; Result_Q351.a=1.0;\nvec4 Color_Q332;\nRound_Rect_Fragment_B332(Z_Q338,W_Q338,Result_Q351,_Filter_Width_,vUV,1.0,vExtra1,Base_And_Iridescent_Q350,Color_Q332);\n\nvec4 Result_Q354=_Fade_Out_*Color_Q332;\nvec4 sRGB_Q353;\nFastLinearTosRGB_B353(Result_Q354,sRGB_Q353);\nvec4 Out_Color=sRGB_Q353;\nfloat Clip_Threshold=0.001;\nbool To_sRGB=false;\ngl_FragColor=Out_Color;\n}";l.ShaderStore.ShadersStore.mrdlBackplatePixelShader=Jt;var $t="uniform mat4 world;\nuniform mat4 viewProjection;\nuniform vec3 cameraPosition;\nattribute vec3 position;\nattribute vec3 normal;\nattribute vec3 tangent;\nuniform float _Radius_;\nuniform float _Line_Width_;\nuniform bool _Absolute_Sizes_;\nuniform float _Filter_Width_;\nuniform vec4 _Base_Color_;\nuniform vec4 _Line_Color_;\nuniform float _Radius_Top_Left_;\nuniform float _Radius_Top_Right_;\nuniform float _Radius_Bottom_Left_;\nuniform float _Radius_Bottom_Right_;\nuniform float _Rate_;\nuniform vec4 _Highlight_Color_;\nuniform float _Highlight_Width_;\nuniform vec4 _Highlight_Transform_;\nuniform float _Highlight_;\n\nuniform float _Iridescence_Intensity_;\nuniform float _Iridescence_Edge_Intensity_;\nuniform vec4 _Iridescence_Tint_;\nuniform sampler2D _Iridescent_Map_;\nuniform float _Angle_;\nuniform bool _Reflected_;\nuniform float _Frequency_;\nuniform float _Vertical_Offset_;\nuniform vec4 _Gradient_Color_;\nuniform vec4 _Top_Left_;\nuniform vec4 _Top_Right_;\nuniform vec4 _Bottom_Left_;\nuniform vec4 _Bottom_Right_;\n\nuniform float _Edge_Width_;\nuniform float _Edge_Power_;\nuniform float _Line_Gradient_Blend_;\nuniform float _Fade_Out_;\n\nvarying vec3 vPosition;\nvarying vec3 vNormal;\nvarying vec2 vUV;\nvarying vec3 vTangent;\nvarying vec3 vBinormal;\nvarying vec4 vExtra1;\nvarying vec4 vExtra2;\n\nvoid Object_To_World_Pos_B314(\nvec3 Pos_Object,\nout vec3 Pos_World)\n{\nPos_World=(world*vec4(Pos_Object,1.0)).xyz;\n}\n\n\nvoid Round_Rect_Vertex_B357(\nvec2 UV,\nfloat Radius,\nfloat Margin,\nfloat Anisotropy,\nfloat Gradient1,\nfloat Gradient2,\nvec3 Normal,\nvec4 Color_Scale_Translate,\nout vec2 Rect_UV,\nout vec4 Rect_Parms,\nout vec2 Scale_XY,\nout vec2 Line_UV,\nout vec2 Color_UV_Info)\n{\nScale_XY=vec2(Anisotropy,1.0);\nLine_UV=(UV-vec2(0.5,0.5));\nRect_UV=Line_UV*Scale_XY;\nRect_Parms.xy=Scale_XY*0.5-vec2(Radius,Radius)-vec2(Margin,Margin);\nRect_Parms.z=Gradient1;\nRect_Parms.w=Gradient2;\nColor_UV_Info=(Line_UV+vec2(0.5,0.5))*Color_Scale_Translate.xy+Color_Scale_Translate.zw;\n}\n\n\nvoid Line_Vertex_B333(\nvec2 Scale_XY,\nvec2 UV,\nfloat Time,\nfloat Rate,\nvec4 Highlight_Transform,\nout vec3 Line_Vertex)\n{\nfloat angle2=(Rate*Time)*2.0*3.1416;\nfloat sinAngle2=sin(angle2);\nfloat cosAngle2=cos(angle2);\nvec2 xformUV=UV*Highlight_Transform.xy+Highlight_Transform.zw;\nLine_Vertex.x=0.0;\nLine_Vertex.y=cosAngle2*xformUV.x-sinAngle2*xformUV.y;\nLine_Vertex.z=0.0;\n}\n\n\nvoid PickDir_B334(\nfloat Degrees,\nvec3 DirX,\nvec3 DirY,\nout vec3 Dir)\n{\n\nfloat a=Degrees*3.14159/180.0;\nDir=cos(a)*DirX+sin(a)*DirY;\n}\n\n\nvoid Move_Verts_B327(\nfloat Anisotropy,\nvec3 P,\nfloat Radius,\nout vec3 New_P,\nout vec2 New_UV,\nout float Radial_Gradient,\nout vec3 Radial_Dir)\n{\nvec2 UV=P.xy*2.0+0.5;\nvec2 center=clamp(UV,0.0,1.0);\nvec2 delta=UV-center;\nvec2 r2=2.0*vec2(Radius/Anisotropy,Radius);\nNew_UV=center+r2*(UV-2.0*center+0.5);\nNew_P=vec3(New_UV-0.5,P.z);\nRadial_Gradient=1.0-length(delta)*2.0;\nRadial_Dir=vec3(delta*r2,0.0);\n}\n\n\nvoid Pick_Radius_B336(\nfloat Radius,\nfloat Radius_Top_Left,\nfloat Radius_Top_Right,\nfloat Radius_Bottom_Left,\nfloat Radius_Bottom_Right,\nvec3 Position,\nout float Result)\n{\nbool whichY=Position.y>0.0;\nResult=Position.x<0.0 ? (whichY ? Radius_Top_Left : Radius_Bottom_Left) : (whichY ? Radius_Top_Right : Radius_Bottom_Right);\nResult*=Radius;\n}\n\n\nvoid Edge_AA_Vertex_B328(\nvec3 Position_World,\nvec3 Position_Object,\nvec3 Normal_Object,\nvec3 Eye,\nfloat Radial_Gradient,\nvec3 Radial_Dir,\nvec3 Tangent,\nout float Gradient1,\nout float Gradient2)\n{\n\nvec3 I=(Eye-Position_World);\nvec3 T=(vec4(Tangent,0.0)).xyz;\nfloat g=(dot(T,I)<0.0) ? 0.0 : 1.0;\nif (Normal_Object.z==0.0) {\n\nGradient1=Position_Object.z>0.0 ? g : 1.0;\nGradient2=Position_Object.z>0.0 ? 1.0 : g;\n} else {\n\n\n\n\nGradient1=g+(1.0-g)*(Radial_Gradient);\nGradient2=1.0;\n}\n}\n\n\nvoid Object_To_World_Dir_B330(\nvec3 Dir_Object,\nout vec3 Binormal_World,\nout vec3 Binormal_World_N,\nout float Binormal_Length)\n{\nBinormal_World=(world*vec4(Dir_Object,0.0)).xyz;\nBinormal_Length=length(Binormal_World);\nBinormal_World_N=Binormal_World/Binormal_Length;\n}\n\n\nvoid RelativeOrAbsoluteDetail_B341(\nfloat Nominal_Radius,\nfloat Nominal_LineWidth,\nbool Absolute_Measurements,\nfloat Height,\nout float Radius,\nout float Line_Width)\n{\nfloat scale=Absolute_Measurements ? 1.0/Height : 1.0;\nRadius=Nominal_Radius*scale;\nLine_Width=Nominal_LineWidth*scale;\n}\n\nvoid main()\n{\n\nvec3 Nrm_World_Q326;\nNrm_World_Q326=normalize((world*vec4(normal,0.0)).xyz);\n\nvec3 Tangent_World_Q329;\nvec3 Tangent_World_N_Q329;\nfloat Tangent_Length_Q329;\nTangent_World_Q329=(world*vec4(vec3(1,0,0),0.0)).xyz;\nTangent_Length_Q329=length(Tangent_World_Q329);\nTangent_World_N_Q329=Tangent_World_Q329/Tangent_Length_Q329;\nvec3 Binormal_World_Q330;\nvec3 Binormal_World_N_Q330;\nfloat Binormal_Length_Q330;\nObject_To_World_Dir_B330(vec3(0,1,0),Binormal_World_Q330,Binormal_World_N_Q330,Binormal_Length_Q330);\nfloat Radius_Q341;\nfloat Line_Width_Q341;\nRelativeOrAbsoluteDetail_B341(_Radius_,_Line_Width_,_Absolute_Sizes_,Binormal_Length_Q330,Radius_Q341,Line_Width_Q341);\nvec3 Dir_Q334;\nPickDir_B334(_Angle_,Tangent_World_N_Q329,Binormal_World_N_Q330,Dir_Q334);\nfloat Result_Q336;\nPick_Radius_B336(Radius_Q341,_Radius_Top_Left_,_Radius_Top_Right_,_Radius_Bottom_Left_,_Radius_Bottom_Right_,position,Result_Q336);\n\nfloat Anisotropy_Q331=Tangent_Length_Q329/Binormal_Length_Q330;\n\nvec4 Out_Color_Q337=vec4(Result_Q336,Line_Width_Q341,0,1);\nvec3 New_P_Q327;\nvec2 New_UV_Q327;\nfloat Radial_Gradient_Q327;\nvec3 Radial_Dir_Q327;\nMove_Verts_B327(Anisotropy_Q331,position,Result_Q336,New_P_Q327,New_UV_Q327,Radial_Gradient_Q327,Radial_Dir_Q327);\nvec3 Pos_World_Q314;\nObject_To_World_Pos_B314(New_P_Q327,Pos_World_Q314);\nfloat Gradient1_Q328;\nfloat Gradient2_Q328;\n#if SMOOTH_EDGES\nEdge_AA_Vertex_B328(Pos_World_Q314,position,normal,cameraPosition,Radial_Gradient_Q327,Radial_Dir_Q327,tangent,Gradient1_Q328,Gradient2_Q328);\n#else\nGradient1_Q328=1.0;\nGradient2_Q328=1.0;\n#endif\nvec2 Rect_UV_Q357;\nvec4 Rect_Parms_Q357;\nvec2 Scale_XY_Q357;\nvec2 Line_UV_Q357;\nvec2 Color_UV_Info_Q357;\nRound_Rect_Vertex_B357(New_UV_Q327,Result_Q336,0.0,Anisotropy_Q331,Gradient1_Q328,Gradient2_Q328,normal,vec4(1,1,0,0),Rect_UV_Q357,Rect_Parms_Q357,Scale_XY_Q357,Line_UV_Q357,Color_UV_Info_Q357);\nvec3 Line_Vertex_Q333;\nLine_Vertex_B333(Scale_XY_Q357,Line_UV_Q357,(20.0),_Rate_,_Highlight_Transform_,Line_Vertex_Q333);\n\nfloat X_Q359;\nfloat Y_Q359;\nX_Q359=Color_UV_Info_Q357.x;\nY_Q359=Color_UV_Info_Q357.y;\n\nvec4 Vec4_Q358=vec4(X_Q359,Y_Q359,Result_Q336,Line_Width_Q341);\nvec3 Position=Pos_World_Q314;\nvec3 Normal=Nrm_World_Q326;\nvec2 UV=Rect_UV_Q357;\nvec3 Tangent=Line_Vertex_Q333;\nvec3 Binormal=Dir_Q334;\nvec4 Color=Out_Color_Q337;\nvec4 Extra1=Rect_Parms_Q357;\nvec4 Extra2=Vec4_Q358;\nvec4 Extra3=vec4(0,0,0,0);\ngl_Position=viewProjection*vec4(Position,1);\nvPosition=Position;\nvNormal=Normal;\nvUV=UV;\nvTangent=Tangent;\nvBinormal=Binormal;\nvExtra1=Extra1;\nvExtra2=Extra2;\n}";l.ShaderStore.ShadersStore.mrdlBackplateVertexShader=$t;var te=function(t){function e(){var e=t.call(this)||this;return e.IRIDESCENCE_ENABLED=!0,e.SMOOTH_EDGES=!0,e._needNormals=!0,e.rebuild(),e}return o(e,t),e}(l.MaterialDefines),ee=function(t){function e(i,n){var o=t.call(this,i,n)||this;return o.radius=.3,o.lineWidth=.003,o.absoluteSizes=!1,o._filterWidth=1,o.baseColor=new l.Color4(0,0,0,1),o.lineColor=new l.Color4(.2,.262745,.4,1),o.radiusTopLeft=1,o.radiusTopRight=1,o.radiusBottomLeft=1,o.radiusBottomRight=1,o._rate=0,o.highlightColor=new l.Color4(.239216,.435294,.827451,1),o.highlightWidth=0,o._highlightTransform=new l.Vector4(1,1,0,0),o._highlight=1,o.iridescenceIntensity=.45,o.iridescenceEdgeIntensity=1,o.iridescenceTint=new l.Color4(1,1,1,1),o._angle=-45,o.fadeOut=1,o._reflected=!0,o._frequency=1,o._verticalOffset=0,o.gradientColor=new l.Color4(.74902,.74902,.74902,1),o.topLeftGradientColor=new l.Color4(.00784314,.294118,.580392,1),o.topRightGradientColor=new l.Color4(.305882,0,1,1),o.bottomLeftGradientColor=new l.Color4(.133333,.258824,.992157,1),o.bottomRightGradientColor=new l.Color4(.176471,.176471,.619608,1),o.edgeWidth=.5,o.edgePower=1,o.edgeLineGradientBlend=.5,o.alphaMode=l.Constants.ALPHA_DISABLE,o.backFaceCulling=!1,o._iridescentMapTexture=new l.Texture(e.IRIDESCENT_MAP_TEXTURE_URL,o.getScene(),!0,!1,l.Texture.NEAREST_SAMPLINGMODE),o}return o(e,t),e.prototype.needAlphaBlending=function(){return!1},e.prototype.needAlphaTesting=function(){return!1},e.prototype.getAlphaTestTexture=function(){return null},e.prototype.isReadyForSubMesh=function(t,e,i){if(this.isFrozen&&e.effect&&e.effect._wasPreviouslyReady)return!0;e.materialDefines||(e.materialDefines=new te);var n=e.materialDefines,o=this.getScene();if(this._isReadyForSubMesh(e))return!0;var r=o.getEngine();if(l.MaterialHelper.PrepareDefinesForAttributes(t,n,!1,!1),n.isDirty){n.markAsProcessed(),o.resetCachedMaterial();var a=new l.EffectFallbacks;n.FOG&&a.addFallback(1,"FOG"),l.MaterialHelper.HandleFallbacksForShadows(n,a),n.IMAGEPROCESSINGPOSTPROCESS=o.imageProcessingConfiguration.applyByPostProcess;var s=[l.VertexBuffer.PositionKind];n.NORMAL&&s.push(l.VertexBuffer.NormalKind),n.UV1&&s.push(l.VertexBuffer.UVKind),n.UV2&&s.push(l.VertexBuffer.UV2Kind),n.VERTEXCOLOR&&s.push(l.VertexBuffer.ColorKind),n.TANGENT&&s.push(l.VertexBuffer.TangentKind),l.MaterialHelper.PrepareAttributesForInstances(s,n);var _=n.toString(),h=["world","viewProjection","cameraPosition","_Radius_","_Line_Width_","_Absolute_Sizes_","_Filter_Width_","_Base_Color_","_Line_Color_","_Radius_Top_Left_","_Radius_Top_Right_","_Radius_Bottom_Left_","_Radius_Bottom_Right_","_Rate_","_Highlight_Color_","_Highlight_Width_","_Highlight_Transform_","_Highlight_","_Iridescence_Intensity_","_Iridescence_Edge_Intensity_","_Iridescence_Tint_","_Iridescent_Map_","_Angle_","_Reflected_","_Frequency_","_Vertical_Offset_","_Gradient_Color_","_Top_Left_","_Top_Right_","_Bottom_Left_","_Bottom_Right_","_Edge_Width_","_Edge_Power_","_Line_Gradient_Blend_","_Fade_Out_"],c=[],u=new Array;l.MaterialHelper.PrepareUniformsAndSamplersList({uniformsNames:h,uniformBuffersNames:u,samplers:c,defines:n,maxSimultaneousLights:4}),e.setEffect(o.getEngine().createEffect("mrdlBackplate",{attributes:s,uniformsNames:h,uniformBuffersNames:u,samplers:c,defines:_,fallbacks:a,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:4}},r),n)}return!(!e.effect||!e.effect.isReady())&&(n._renderId=o.getRenderId(),e.effect._wasPreviouslyReady=!0,!0)},e.prototype.bindForSubMesh=function(t,e,i){if(i.materialDefines){var n=i.effect;n&&(this._activeEffect=n,this.bindOnlyWorldMatrix(t),this._activeEffect.setMatrix("viewProjection",this.getScene().getTransformMatrix()),this._activeEffect.setVector3("cameraPosition",this.getScene().activeCamera.position),this._activeEffect.setFloat("_Radius_",this.radius),this._activeEffect.setFloat("_Line_Width_",this.lineWidth),this._activeEffect.setFloat("_Absolute_Sizes_",this.absoluteSizes?1:0),this._activeEffect.setFloat("_Filter_Width_",this._filterWidth),this._activeEffect.setDirectColor4("_Base_Color_",this.baseColor),this._activeEffect.setDirectColor4("_Line_Color_",this.lineColor),this._activeEffect.setFloat("_Radius_Top_Left_",this.radiusTopLeft),this._activeEffect.setFloat("_Radius_Top_Right_",this.radiusTopRight),this._activeEffect.setFloat("_Radius_Bottom_Left_",this.radiusBottomLeft),this._activeEffect.setFloat("_Radius_Bottom_Right_",this.radiusBottomRight),this._activeEffect.setFloat("_Rate_",this._rate),this._activeEffect.setDirectColor4("_Highlight_Color_",this.highlightColor),this._activeEffect.setFloat("_Highlight_Width_",this.highlightWidth),this._activeEffect.setVector4("_Highlight_Transform_",this._highlightTransform),this._activeEffect.setFloat("_Highlight_",this._highlight),this._activeEffect.setFloat("_Iridescence_Intensity_",this.iridescenceIntensity),this._activeEffect.setFloat("_Iridescence_Edge_Intensity_",this.iridescenceEdgeIntensity),this._activeEffect.setDirectColor4("_Iridescence_Tint_",this.iridescenceTint),this._activeEffect.setTexture("_Iridescent_Map_",this._iridescentMapTexture),this._activeEffect.setFloat("_Angle_",this._angle),this._activeEffect.setFloat("_Reflected_",this._reflected?1:0),this._activeEffect.setFloat("_Frequency_",this._frequency),this._activeEffect.setFloat("_Vertical_Offset_",this._verticalOffset),this._activeEffect.setDirectColor4("_Gradient_Color_",this.gradientColor),this._activeEffect.setDirectColor4("_Top_Left_",this.topLeftGradientColor),this._activeEffect.setDirectColor4("_Top_Right_",this.topRightGradientColor),this._activeEffect.setDirectColor4("_Bottom_Left_",this.bottomLeftGradientColor),this._activeEffect.setDirectColor4("_Bottom_Right_",this.bottomRightGradientColor),this._activeEffect.setFloat("_Edge_Width_",this.edgeWidth),this._activeEffect.setFloat("_Edge_Power_",this.edgePower),this._activeEffect.setFloat("_Line_Gradient_Blend_",this.edgeLineGradientBlend),this._activeEffect.setFloat("_Fade_Out_",this.fadeOut),this._afterBind(e,this._activeEffect))}},e.prototype.getAnimatables=function(){return[]},e.prototype.dispose=function(e){t.prototype.dispose.call(this,e)},e.prototype.clone=function(t){var i=this;return l.SerializationHelper.Clone((function(){return new e(t,i.getScene())}),this)},e.prototype.serialize=function(){var e=t.prototype.serialize.call(this);return e.customType="BABYLON.MRDLBackplateMaterial",e},e.prototype.getClassName=function(){return"MRDLBackplateMaterial"},e.Parse=function(t,i,n){return l.SerializationHelper.Parse((function(){return new e(t.name,i)}),t,i,n)},e.IRIDESCENT_MAP_TEXTURE_URL="https://assets.babylonjs.com/meshes/MRTK/MRDL/mrtk-mrdl-backplate-iridescence.png",r([Object(l.serialize)()],e.prototype,"radius",void 0),r([Object(l.serialize)()],e.prototype,"lineWidth",void 0),r([Object(l.serialize)()],e.prototype,"absoluteSizes",void 0),r([Object(l.serialize)()],e.prototype,"baseColor",void 0),r([Object(l.serialize)()],e.prototype,"lineColor",void 0),r([Object(l.serialize)()],e.prototype,"radiusTopLeft",void 0),r([Object(l.serialize)()],e.prototype,"radiusTopRight",void 0),r([Object(l.serialize)()],e.prototype,"radiusBottomLeft",void 0),r([Object(l.serialize)()],e.prototype,"radiusBottomRight",void 0),r([Object(l.serialize)()],e.prototype,"highlightColor",void 0),r([Object(l.serialize)()],e.prototype,"highlightWidth",void 0),r([Object(l.serialize)()],e.prototype,"iridescenceIntensity",void 0),r([Object(l.serialize)()],e.prototype,"iridescenceEdgeIntensity",void 0),r([Object(l.serialize)()],e.prototype,"iridescenceTint",void 0),r([Object(l.serialize)()],e.prototype,"fadeOut",void 0),r([Object(l.serialize)()],e.prototype,"gradientColor",void 0),r([Object(l.serialize)()],e.prototype,"topLeftGradientColor",void 0),r([Object(l.serialize)()],e.prototype,"topRightGradientColor",void 0),r([Object(l.serialize)()],e.prototype,"bottomLeftGradientColor",void 0),r([Object(l.serialize)()],e.prototype,"bottomRightGradientColor",void 0),r([Object(l.serialize)()],e.prototype,"edgeWidth",void 0),r([Object(l.serialize)()],e.prototype,"edgePower",void 0),r([Object(l.serialize)()],e.prototype,"edgeLineGradientBlend",void 0),e}(l.PushMaterial);Object(l.RegisterClass)("BABYLON.GUI.MRDLBackplateMaterial",ee);var ie=function(t){function e(e,i){var n=t.call(this,e)||this;return n.onValueChangedObservable=new l.Observable,n._sliderBackplateVisible=i||!1,n._minimum=0,n._maximum=100,n._step=0,n._value=50,n}return o(e,t),Object.defineProperty(e.prototype,"mesh",{get:function(){return this.node?this._sliderThumb:null},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"minimum",{get:function(){return this._minimum},set:function(t){this._minimum!==t&&(this._minimum=Math.max(t,0),this._value=Math.max(Math.min(this._value,this._maximum),this._minimum))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"maximum",{get:function(){return this._maximum},set:function(t){this._maximum!==t&&(this._maximum=Math.max(t,this._minimum),this._value=Math.max(Math.min(this._value,this._maximum),this._minimum))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"step",{get:function(){return this._step},set:function(t){this._step!==t&&(this._step=Math.max(Math.min(t,this._maximum-this._minimum),0))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"value",{get:function(){return this._value},set:function(t){this._value!==t&&(this._value=Math.max(Math.min(t,this._maximum),this._minimum),this._sliderThumb&&(this._sliderThumb.position.x=this._convertToPosition(this.value)),this.onValueChangedObservable.notifyObservers(this._value))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"start",{get:function(){return this.node?this._sliderBar.position.x-this._sliderBar.scaling.x/2:-.5},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"end",{get:function(){return this.node?this._sliderBar.position.x+this._sliderBar.scaling.x/2:.5},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"sliderBarMaterial",{get:function(){return this._sliderBarMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"sliderThumbMaterial",{get:function(){return this._sliderThumbMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"sliderBackplateMaterial",{get:function(){return this._sliderBackplateMaterial},enumerable:!1,configurable:!0}),e.prototype._createNode=function(t){var i=this,n=Object(l.CreateBox)("".concat(this.name,"_sliderbackplate"),{width:1,height:1,depth:1},t);return n.isPickable=!1,n.visibility=0,n.scaling=new l.Vector3(1,.5,.8),l.SceneLoader.ImportMeshAsync(void 0,e.MODEL_BASE_URL,e.MODEL_FILENAME,t).then((function(t){var e=t.meshes[1],o=t.meshes[1].clone("".concat(i.name,"_sliderbar"),n),r=t.meshes[1].clone("".concat(i.name,"_sliderthumb"),n);e.visibility=0,i._sliderBackplateVisible&&(e.visibility=1,e.name="".concat(i.name,"_sliderbackplate"),e.isPickable=!1,e.scaling.x=1,e.scaling.z=.2,e.parent=n,i._sliderBackplateMaterial&&(e.material=i._sliderBackplateMaterial),i._sliderBackplate=e),o&&(o.parent=n,o.position.z=-.1,o.scaling=new l.Vector3(.8,.04,.3),o.isPickable=!1,i._sliderBarMaterial&&(o.material=i._sliderBarMaterial),i._sliderBar=o),r&&(r.parent=n,r.isPickable=!0,r.position.z=-.115,r.scaling=new l.Vector3(.025,.3,.6),r.position.x=i._convertToPosition(i.value),r.addBehavior(i._createBehavior()),i._sliderThumbMaterial&&(r.material=i._sliderThumbMaterial),i._sliderThumb=r)})),this._affectMaterial(n),n},e.prototype._affectMaterial=function(t){var e,i,n;this._sliderBackplateMaterial=null!==(e=this._sliderBackplateMaterial)&&void 0!==e?e:new ee("".concat(this.name,"_sliderbackplate_material"),t.getScene()),this._sliderBarMaterial=null!==(i=this._sliderBarMaterial)&&void 0!==i?i:new Xt("".concat(this.name,"_sliderbar_material"),t.getScene()),this._sliderThumbMaterial=null!==(n=this._sliderThumbMaterial)&&void 0!==n?n:new qt("".concat(this.name,"_sliderthumb_material"),t.getScene())},e.prototype._createBehavior=function(){var t=this,e=new l.PointerDragBehavior({dragAxis:l.Vector3.Right()});return e.moveAttached=!1,e.onDragStartObservable.add((function(e){t._draggedPosition=t._sliderThumb.position.x})),e.onDragObservable.add((function(e){t._draggedPosition+=e.dragDistance/t.scaling.x,t.value=t._convertToValue(t._draggedPosition)})),e},e.prototype._convertToPosition=function(t){var e=(t-this.minimum)/(this.maximum-this.minimum)*(this.end-this.start)+this.start;return Math.min(Math.max(e,this.start),this.end)},e.prototype._convertToValue=function(t){var e=(t-this.start)/(this.end-this.start)*(this.maximum-this.minimum);return e=this.step?Math.round(e/this.step)*this.step:e,Math.max(Math.min(this.minimum+e,this._maximum),this._minimum)},e.prototype.dispose=function(){var e,i,n,o,r,a;t.prototype.dispose.call(this),null===(e=this._sliderBar)||void 0===e||e.dispose(),null===(i=this._sliderThumb)||void 0===i||i.dispose(),null===(n=this._sliderBarMaterial)||void 0===n||n.dispose(),null===(o=this._sliderThumbMaterial)||void 0===o||o.dispose(),null===(r=this._sliderBackplate)||void 0===r||r.dispose(),null===(a=this._sliderBackplateMaterial)||void 0===a||a.dispose()},e.MODEL_BASE_URL="https://assets.babylonjs.com/meshes/MRTK/",e.MODEL_FILENAME="mrtk-fluent-backplate.glb",e}(at),ne=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e._radius=5,e}return o(e,t),Object.defineProperty(e.prototype,"radius",{get:function(){return this._radius},set:function(t){var e=this;this._radius!==t&&(this._radius=t,l.Tools.SetImmediate((function(){e._arrangeChildren()})))},enumerable:!1,configurable:!0}),e.prototype._mapGridNode=function(t,e){var i=t.mesh;if(i){var n=this._sphericalMapping(e);switch(t.position=n,this.orientation){case ht.FACEORIGIN_ORIENTATION:i.lookAt(new l.Vector3(2*n.x,2*n.y,2*n.z));break;case ht.FACEORIGINREVERSED_ORIENTATION:i.lookAt(new l.Vector3(-n.x,-n.y,-n.z));break;case ht.FACEFORWARD_ORIENTATION:break;case ht.FACEFORWARDREVERSED_ORIENTATION:i.rotate(l.Axis.Y,Math.PI,l.Space.LOCAL)}}},e.prototype._sphericalMapping=function(t){var e=new l.Vector3(0,0,this._radius),i=t.y/this._radius,n=-t.x/this._radius;return l.Matrix.RotationYawPitchRollToRef(n,i,0,l.TmpVectors.Matrix[0]),l.Vector3.TransformNormal(e,l.TmpVectors.Matrix[0])},e}(ct),oe=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 o(e,t),Object.defineProperty(e.prototype,"isVertical",{get:function(){return this._isVertical},set:function(t){var e=this;this._isVertical!==t&&(this._isVertical=t,l.Tools.SetImmediate((function(){e._arrangeChildren()})))},enumerable:!1,configurable:!0}),e.prototype._arrangeChildren=function(){for(var t,e=0,i=0,n=0,o=[],r=l.Matrix.Invert(this.node.computeWorldMatrix(!0)),a=0,s=this._children;a<s.length;a++){if((f=s[a]).mesh){n++,f.mesh.computeWorldMatrix(!0),f.mesh.getWorldMatrix().multiplyToRef(r,l.TmpVectors.Matrix[0]);var _=f.mesh.getBoundingInfo().boundingBox,h=l.Vector3.TransformNormal(_.extendSize,l.TmpVectors.Matrix[0]);o.push(h),this._isVertical?i+=h.y:e+=h.x}}this._isVertical?i+=(n-1)*this.margin/2:e+=(n-1)*this.margin/2,t=this._isVertical?-i:-e;for(var c=0,u=0,d=this._children;u<d.length;u++){var f;if((f=d[u]).mesh){n--;h=o[c++];this._isVertical?(f.position.y=t+h.y,f.position.x=0,t+=2*h.y):(f.position.x=t+h.x,f.position.y=0,t+=2*h.x),t+=n>0?this.margin:0}}},e}(ht),re=function(t){function e(e,i){var n=t.call(this,i,e)||this;return n._currentMesh=e,n.pointerEnterAnimation=function(){n.mesh&&n.mesh.scaling.scaleInPlace(1.1)},n.pointerOutAnimation=function(){n.mesh&&n.mesh.scaling.scaleInPlace(1/1.1)},n.pointerDownAnimation=function(){n.mesh&&n.mesh.scaling.scaleInPlace(.95)},n.pointerUpAnimation=function(){n.mesh&&n.mesh.scaling.scaleInPlace(1/.95)},n}return o(e,t),e.prototype._getTypeName=function(){return"TouchMeshButton3D"},e.prototype._createNode=function(t){var e=this;return this._currentMesh.getChildMeshes().forEach((function(t){e._injectGUI3DReservedDataStore(t).control=e})),this._currentMesh},e.prototype._affectMaterial=function(t){},e}(Pt),ae=function(t){function e(e,i){void 0===i&&(i=!0);var n=t.call(this,e)||this;return n._shareMaterials=i,n}return o(e,t),Object.defineProperty(e.prototype,"renderingGroupId",{get:function(){return this._model.renderingGroupId},set:function(t){this._model.renderingGroupId=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"material",{get:function(){return this._material},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"shareMaterials",{get:function(){return this._shareMaterials},enumerable:!1,configurable:!0}),e.prototype._getTypeName=function(){return"HolographicBackplate"},e.prototype._createNode=function(t){var i,n=this,o=Object(l.CreateBox)((null!==(i=this.name)&&void 0!==i?i:"HolographicBackplate")+"_CollisionMesh",{width:1,height:1,depth:1},t);return o.isPickable=!0,o.visibility=0,l.SceneLoader.ImportMeshAsync(void 0,e.MODEL_BASE_URL,e.MODEL_FILENAME,t).then((function(t){var e=t.meshes[1];e.name="".concat(n.name,"_frontPlate"),e.isPickable=!1,e.parent=o,n._material&&(e.material=n._material),n._model=e})),o},e.prototype._createMaterial=function(t){this._material=new Nt(this.name+" Material",t.getScene())},e.prototype._affectMaterial=function(t){this._shareMaterials?this._host._touchSharedMaterials.fluentBackplateMaterial?this._material=this._host._touchSharedMaterials.fluentBackplateMaterial:(this._createMaterial(t),this._host._touchSharedMaterials.fluentBackplateMaterial=this._material):this._createMaterial(t)},e.prototype.dispose=function(){t.prototype.dispose.call(this),this.shareMaterials||this._material.dispose(),this._model.dispose()},e.MODEL_BASE_URL="https://assets.babylonjs.com/meshes/MRTK/",e.MODEL_FILENAME="mrtk-fluent-backplate.glb",e}(at),se=function(){function t(t){var e=this;this._customControlScaling=1,this._lastControlOver={},this._lastControlDown={},this.onPickedPointChangedObservable=new l.Observable,this.onPickingObservable=new l.Observable,this._sharedMaterials={},this._touchSharedMaterials={},this._scene=t||l.EngineStore.LastCreatedScene,this._sceneDisposeObserver=this._scene.onDisposeObservable.add((function(){e._sceneDisposeObserver=null,e._utilityLayer=null,e.dispose()})),this._utilityLayer=l.UtilityLayerRenderer._CreateDefaultUtilityLayerFromScene(this._scene),this._utilityLayer.onlyCheckPointerDownEvents=!1,this._utilityLayer.pickUtilitySceneFirst=!1,this._utilityLayer.mainSceneTrackerPredicate=function(t){var e,i,n;return t&&(null===(n=null===(i=null===(e=t.reservedDataStore)||void 0===e?void 0:e.GUI3D)||void 0===i?void 0:i.control)||void 0===n?void 0:n._node)},this._rootContainer=new ht("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 l.HemisphericLight("hemi",l.Vector3.Up(),this._utilityLayer.utilityLayerScene)}return Object.defineProperty(t.prototype,"scene",{get:function(){return this._scene},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"utilityLayer",{get:function(){return this._utilityLayer},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"controlScaling",{get:function(){return this._customControlScaling},set:function(t){if(this._customControlScaling!==t&&t>0){var e=t/this._customControlScaling;this._customControlScaling=t,this._rootContainer.children.forEach((function(i){i.scaling.scaleInPlace(e),1!==t&&(i._isScaledByManager=!0)}))}},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"useRealisticScaling",{get:function(){return this.controlScaling===t.MRTK_REALISTIC_SCALING},set:function(e){this.controlScaling=e?t.MRTK_REALISTIC_SCALING:1},enumerable:!1,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){var e,i,n;if(!this._utilityLayer||!this._utilityLayer.shouldRender||!this._utilityLayer.utilityLayerScene.activeCamera)return!1;var o=t.event,r=o.pointerId||0,a=o.button,s=t.pickInfo;if(s&&this.onPickingObservable.notifyObservers(s.pickedMesh),!s||!s.hit)return this._handlePointerOut(r,t.type===l.PointerEventTypes.POINTERUP),!1;s.pickedPoint&&this.onPickedPointChangedObservable.notifyObservers(s.pickedPoint);var _=null===(i=null===(e=s.pickedMesh.reservedDataStore)||void 0===e?void 0:e.GUI3D)||void 0===i?void 0:i.control;return _&&!_._processObservables(t.type,s.pickedPoint,(null===(n=s.originMesh)||void 0===n?void 0:n.position)||null,r,a)&&t.type===l.PointerEventTypes.POINTERMOVE&&(this._lastControlOver[r]&&this._lastControlOver[r]._onPointerOut(this._lastControlOver[r]),delete this._lastControlOver[r]),t.type===l.PointerEventTypes.POINTERUP&&(this._lastControlDown[o.pointerId]&&(this._lastControlDown[o.pointerId].forcePointerUp(),delete this._lastControlDown[o.pointerId]),"touch"===o.pointerType&&this._handlePointerOut(r,!1)),!0},Object.defineProperty(t.prototype,"rootContainer",{get:function(){return this._rootContainer},enumerable:!1,configurable:!0}),t.prototype.containsControl=function(t){return this._rootContainer.containsControl(t)},t.prototype.addControl=function(t){return this._rootContainer.addControl(t),1!==this._customControlScaling&&(t.scaling.scaleInPlace(this._customControlScaling),t._isScaledByManager=!0),this},t.prototype.removeControl=function(t){return this._rootContainer.removeControl(t),t._isScaledByManager&&(t.scaling.scaleInPlace(1/this._customControlScaling),t._isScaledByManager=!1),this},t.prototype.dispose=function(){for(var t in this._rootContainer.dispose(),this._sharedMaterials)this._sharedMaterials.hasOwnProperty(t)&&this._sharedMaterials[t].dispose();for(var t in this._sharedMaterials={},this._touchSharedMaterials)this._touchSharedMaterials.hasOwnProperty(t)&&this._touchSharedMaterials[t].dispose();this._touchSharedMaterials={},this._pointerOutObserver&&this._utilityLayer&&(this._utilityLayer.onPointerOutObservable.remove(this._pointerOutObserver),this._pointerOutObserver=null),this.onPickedPointChangedObservable.clear(),this.onPickingObservable.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.MRTK_REALISTIC_SCALING=.032,t}()},function(t,e,i){"use strict";i.r(e),function(t){var n=i(1);i.d(e,"Button",(function(){return n.Button})),i.d(e,"Checkbox",(function(){return n.Checkbox})),i.d(e,"ColorPicker",(function(){return n.ColorPicker})),i.d(e,"Container",(function(){return n.Container})),i.d(e,"Control",(function(){return n.Control})),i.d(e,"Ellipse",(function(){return n.Ellipse})),i.d(e,"FocusableButton",(function(){return n.FocusableButton})),i.d(e,"Grid",(function(){return n.Grid})),i.d(e,"Image",(function(){return n.Image})),i.d(e,"InputText",(function(){return n.InputText})),i.d(e,"InputPassword",(function(){return n.InputPassword})),i.d(e,"Line",(function(){return n.Line})),i.d(e,"MultiLine",(function(){return n.MultiLine})),i.d(e,"RadioButton",(function(){return n.RadioButton})),i.d(e,"StackPanel",(function(){return n.StackPanel})),i.d(e,"SelectorGroup",(function(){return n.SelectorGroup})),i.d(e,"CheckboxGroup",(function(){return n.CheckboxGroup})),i.d(e,"RadioGroup",(function(){return n.RadioGroup})),i.d(e,"SliderGroup",(function(){return n.SliderGroup})),i.d(e,"SelectionPanel",(function(){return n.SelectionPanel})),i.d(e,"ScrollViewer",(function(){return n.ScrollViewer})),i.d(e,"TextWrapping",(function(){return n.TextWrapping})),i.d(e,"TextBlock",(function(){return n.TextBlock})),i.d(e,"TextWrapper",(function(){return n.TextWrapper})),i.d(e,"ToggleButton",(function(){return n.ToggleButton})),i.d(e,"KeyPropertySet",(function(){return n.KeyPropertySet})),i.d(e,"VirtualKeyboard",(function(){return n.VirtualKeyboard})),i.d(e,"Rectangle",(function(){return n.Rectangle})),i.d(e,"DisplayGrid",(function(){return n.DisplayGrid})),i.d(e,"BaseSlider",(function(){return n.BaseSlider})),i.d(e,"Slider",(function(){return n.Slider})),i.d(e,"ImageBasedSlider",(function(){return n.ImageBasedSlider})),i.d(e,"ScrollBar",(function(){return n.ScrollBar})),i.d(e,"ImageScrollBar",(function(){return n.ImageScrollBar})),i.d(e,"name",(function(){return n.name})),i.d(e,"AdvancedDynamicTexture",(function(){return n.AdvancedDynamicTexture})),i.d(e,"AdvancedDynamicTextureInstrumentation",(function(){return n.AdvancedDynamicTextureInstrumentation})),i.d(e,"Vector2WithInfo",(function(){return n.Vector2WithInfo})),i.d(e,"Matrix2D",(function(){return n.Matrix2D})),i.d(e,"Measure",(function(){return n.Measure})),i.d(e,"MultiLinePoint",(function(){return n.MultiLinePoint})),i.d(e,"Style",(function(){return n.Style})),i.d(e,"ValueAndUnit",(function(){return n.ValueAndUnit})),i.d(e,"XmlLoader",(function(){return n.XmlLoader})),i.d(e,"AbstractButton3D",(function(){return n.AbstractButton3D})),i.d(e,"Button3D",(function(){return n.Button3D})),i.d(e,"Container3D",(function(){return n.Container3D})),i.d(e,"Control3D",(function(){return n.Control3D})),i.d(e,"CylinderPanel",(function(){return n.CylinderPanel})),i.d(e,"HolographicButton",(function(){return n.HolographicButton})),i.d(e,"HolographicSlate",(function(){return n.HolographicSlate})),i.d(e,"HandMenu",(function(){return n.HandMenu})),i.d(e,"MeshButton3D",(function(){return n.MeshButton3D})),i.d(e,"NearMenu",(function(){return n.NearMenu})),i.d(e,"PlanePanel",(function(){return n.PlanePanel})),i.d(e,"ScatterPanel",(function(){return n.ScatterPanel})),i.d(e,"Slider3D",(function(){return n.Slider3D})),i.d(e,"SpherePanel",(function(){return n.SpherePanel})),i.d(e,"StackPanel3D",(function(){return n.StackPanel3D})),i.d(e,"TouchButton3D",(function(){return n.TouchButton3D})),i.d(e,"TouchMeshButton3D",(function(){return n.TouchMeshButton3D})),i.d(e,"TouchHolographicButton",(function(){return n.TouchHolographicButton})),i.d(e,"TouchHolographicMenu",(function(){return n.TouchHolographicMenu})),i.d(e,"VolumeBasedPanel",(function(){return n.VolumeBasedPanel})),i.d(e,"HolographicBackplate",(function(){return n.HolographicBackplate})),i.d(e,"FluentMaterialDefines",(function(){return n.FluentMaterialDefines})),i.d(e,"FluentMaterial",(function(){return n.FluentMaterial})),i.d(e,"FluentButtonMaterial",(function(){return n.FluentButtonMaterial})),i.d(e,"FluentBackplateMaterial",(function(){return n.FluentBackplateMaterial})),i.d(e,"HandleMaterial",(function(){return n.HandleMaterial})),i.d(e,"MRDLSliderBarMaterial",(function(){return n.MRDLSliderBarMaterial})),i.d(e,"MRDLSliderThumbMaterial",(function(){return n.MRDLSliderThumbMaterial})),i.d(e,"MRDLBackplateMaterial",(function(){return n.MRDLBackplateMaterial})),i.d(e,"SlateGizmo",(function(){return n.SlateGizmo})),i.d(e,"HandleState",(function(){return n.HandleState})),i.d(e,"GizmoHandle",(function(){return n.GizmoHandle})),i.d(e,"SideHandle",(function(){return n.SideHandle})),i.d(e,"CornerHandle",(function(){return n.CornerHandle})),i.d(e,"GUI3DManager",(function(){return n.GUI3DManager})),i.d(e,"Vector3WithInfo",(function(){return n.Vector3WithInfo}));var o=void 0!==t?t:"undefined"!=typeof window?window:void 0;void 0!==o&&(o.BABYLON=o.BABYLON||{},o.BABYLON.GUI=n)}.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}])}));
\ No newline at end of file