Merge branch 'master' into resize-editor

dist/preview release/babylon.d.ts

@@ -11023,6 +11023,7 @@ declare module BABYLON {
         /** True when packed cell data from JSON file is ready*/
         private _packedAndReady;
         private _textureContent;
+        private _useInstancing;
         /**
         * An event triggered when the manager is disposed.
         */
@@ -11040,9 +11041,11 @@ declare module BABYLON {
         private _vertexData;
         private _buffer;
         private _vertexBuffers;
+        private _spriteBuffer;
         private _indexBuffer;
         private _effectBase;
         private _effectFog;
+        private _vertexBufferSize;
         /**
          * Gets or sets the unique id of the sprite
          */
@@ -12422,6 +12425,54 @@ declare module BABYLON {
 }
 declare module BABYLON {
     /**
+     * Interface used to define entities containing multiple clip planes
+     */
+    export interface IClipPlanesHolder {
+        /**
+         * Gets or sets the active clipplane 1
+         */
+        clipPlane: Nullable<Plane>;
+        /**
+         * Gets or sets the active clipplane 2
+         */
+        clipPlane2: Nullable<Plane>;
+        /**
+         * Gets or sets the active clipplane 3
+         */
+        clipPlane3: Nullable<Plane>;
+        /**
+         * Gets or sets the active clipplane 4
+         */
+        clipPlane4: Nullable<Plane>;
+        /**
+         * Gets or sets the active clipplane 5
+         */
+        clipPlane5: Nullable<Plane>;
+        /**
+         * Gets or sets the active clipplane 6
+         */
+        clipPlane6: Nullable<Plane>;
+    }
+}
+declare module BABYLON {
+    /**
+     * "Static Class" containing a few commonly used helper while dealing with material for rendering purpose.
+     *
+     * It is complementary with MaterialHelper but provides completely independent functions (for tree shaking sake)
+     *
+     * This works by convention in BabylonJS but is meant to be use only with shader following the in place naming rules and conventions.
+     */
+    export class ThinMaterialHelper {
+        /**
+         * Binds the clip plane information from the holder to the effect.
+         * @param effect The effect we are binding the data to
+         * @param holder The entity containing the clip plane information
+         */
+        static BindClipPlane(effect: Effect, holder: IClipPlanesHolder): void;
+    }
+}
+declare module BABYLON {
+    /**
      * This represents a particle system in Babylon.
      * Particles are often small sprites used to simulate hard-to-reproduce phenomena like fire, smoke, water, or abstract visual effects like magic glitter and faery dust.
      * Particles can take different shapes while emitted like box, sphere, cone or you can write your custom function.
@@ -20049,8 +20100,7 @@ declare module BABYLON {
 }
 declare module BABYLON {
     /**
-     * "Static Class" containing the most commonly used helper while dealing with material for
-     * rendering purpose.
+     * "Static Class" containing the most commonly used helper while dealing with material for rendering purpose.
      *
      * It contains the basic tools to help defining defines, binding uniform for the common part of the materials.
      *
@@ -39182,7 +39232,7 @@ declare module BABYLON {
      * Represents a scene to be rendered by the engine.
      * @see https://doc.babylonjs.com/features/scene
      */
-    export class Scene extends AbstractScene implements IAnimatable {
+    export class Scene extends AbstractScene implements IAnimatable, IClipPlanesHolder {
         /** The fog is deactivated */
         static readonly FOGMODE_NONE: number;
         /** The fog density is following an exponential function */
@@ -50733,6 +50783,7 @@ declare module BABYLON {
         private _renderFunction;
         private _scene;
         private _updateToMeshFunction;
+        private _onAfterStepObserver;
         private _attachedToMesh;
         private _meshSpaceDirection;
         private _meshSpaceOrigin;
@@ -51041,6 +51092,11 @@ declare module BABYLON.Debug {
          * @param mode The displayMode numerical value
          */
         changeDisplayMode(mode: number): void;
+        /** Changes the displayMode of the skeleton viewer
+         * @param option String of the option name
+         * @param value The numerical option value
+         */
+        changeDisplayOptions(option: string, value: number): void;
         /** Release associated resources */
         dispose(): void;
     }

dist/preview release/babylon.module.d.ts

@@ -11250,6 +11250,7 @@ declare module "babylonjs/Sprites/spriteManager" {
         /** True when packed cell data from JSON file is ready*/
         private _packedAndReady;
         private _textureContent;
+        private _useInstancing;
         /**
         * An event triggered when the manager is disposed.
         */
@@ -11267,9 +11268,11 @@ declare module "babylonjs/Sprites/spriteManager" {
         private _vertexData;
         private _buffer;
         private _vertexBuffers;
+        private _spriteBuffer;
         private _indexBuffer;
         private _effectBase;
         private _effectFog;
+        private _vertexBufferSize;
         /**
          * Gets or sets the unique id of the sprite
          */
@@ -11695,11 +11698,11 @@ declare module "babylonjs/Engines/Extensions/engine.rawTexture" {
     }
 }
 declare module "babylonjs/Materials/Textures/rawTexture" {
-    import { Scene } from "babylonjs/scene";
     import { Texture } from "babylonjs/Materials/Textures/texture";
     import "babylonjs/Engines/Extensions/engine.rawTexture";
     import { Nullable } from "babylonjs/types";
     import { ThinEngine } from "babylonjs/Engines/thinEngine";
+    import { Scene } from "babylonjs/scene";
     /**
      * Raw texture can help creating a texture directly from an array of data.
      * This can be super useful if you either get the data from an uncompressed source or
@@ -12700,6 +12703,58 @@ declare module "babylonjs/Shaders/particles.vertex" {
         shader: string;
     };
 }
+declare module "babylonjs/Misc/interfaces/iClipPlanesHolder" {
+    import { Nullable } from "babylonjs/types";
+    import { Plane } from "babylonjs/Maths/math";
+    /**
+     * Interface used to define entities containing multiple clip planes
+     */
+    export interface IClipPlanesHolder {
+        /**
+         * Gets or sets the active clipplane 1
+         */
+        clipPlane: Nullable<Plane>;
+        /**
+         * Gets or sets the active clipplane 2
+         */
+        clipPlane2: Nullable<Plane>;
+        /**
+         * Gets or sets the active clipplane 3
+         */
+        clipPlane3: Nullable<Plane>;
+        /**
+         * Gets or sets the active clipplane 4
+         */
+        clipPlane4: Nullable<Plane>;
+        /**
+         * Gets or sets the active clipplane 5
+         */
+        clipPlane5: Nullable<Plane>;
+        /**
+         * Gets or sets the active clipplane 6
+         */
+        clipPlane6: Nullable<Plane>;
+    }
+}
+declare module "babylonjs/Materials/thinMaterialHelper" {
+    import { Effect } from "babylonjs/Materials/effect";
+    import { IClipPlanesHolder } from "babylonjs/Misc/interfaces/iClipPlanesHolder";
+    /**
+     * "Static Class" containing a few commonly used helper while dealing with material for rendering purpose.
+     *
+     * It is complementary with MaterialHelper but provides completely independent functions (for tree shaking sake)
+     *
+     * This works by convention in BabylonJS but is meant to be use only with shader following the in place naming rules and conventions.
+     */
+    export class ThinMaterialHelper {
+        /**
+         * Binds the clip plane information from the holder to the effect.
+         * @param effect The effect we are binding the data to
+         * @param holder The entity containing the clip plane information
+         */
+        static BindClipPlane(effect: Effect, holder: IClipPlanesHolder): void;
+    }
+}
 declare module "babylonjs/Particles/particleSystem" {
     import { Nullable } from "babylonjs/types";
     import { FactorGradient, Color3Gradient } from "babylonjs/Misc/gradients";
@@ -20661,8 +20716,7 @@ declare module "babylonjs/Materials/materialHelper" {
     import { MaterialDefines } from "babylonjs/Materials/materialDefines";
     import { EffectFallbacks } from "babylonjs/Materials/effectFallbacks";
     /**
-     * "Static Class" containing the most commonly used helper while dealing with material for
-     * rendering purpose.
+     * "Static Class" containing the most commonly used helper while dealing with material for rendering purpose.
      *
      * It contains the basic tools to help defining defines, binding uniform for the common part of the materials.
      *
@@ -40507,6 +40561,7 @@ declare module "babylonjs/scene" {
     import { Color4, Color3 } from "babylonjs/Maths/math.color";
     import { Plane } from "babylonjs/Maths/math.plane";
     import { LoadFileError, RequestFileError, ReadFileError } from "babylonjs/Misc/fileTools";
+    import { IClipPlanesHolder } from "babylonjs/Misc/interfaces/iClipPlanesHolder";
     import { Ray } from "babylonjs/Culling/ray";
     import { TrianglePickingPredicate } from "babylonjs/Culling/ray";
     import { Animation } from "babylonjs/Animations/animation";
@@ -40547,7 +40602,7 @@ declare module "babylonjs/scene" {
      * Represents a scene to be rendered by the engine.
      * @see https://doc.babylonjs.com/features/scene
      */
-    export class Scene extends AbstractScene implements IAnimatable {
+    export class Scene extends AbstractScene implements IAnimatable, IClipPlanesHolder {
         /** The fog is deactivated */
         static readonly FOGMODE_NONE: number;
         /** The fog density is following an exponential function */
@@ -52760,6 +52815,7 @@ declare module "babylonjs/Debug/rayHelper" {
         private _renderFunction;
         private _scene;
         private _updateToMeshFunction;
+        private _onAfterStepObserver;
         private _attachedToMesh;
         private _meshSpaceDirection;
         private _meshSpaceOrigin;
@@ -53086,6 +53142,11 @@ declare module "babylonjs/Debug/skeletonViewer" {
          * @param mode The displayMode numerical value
          */
         changeDisplayMode(mode: number): void;
+        /** Changes the displayMode of the skeleton viewer
+         * @param option String of the option name
+         * @param value The numerical option value
+         */
+        changeDisplayOptions(option: string, value: number): void;
         /** Release associated resources */
         dispose(): void;
     }
@@ -68021,6 +68082,7 @@ declare module "babylonjs/Materials/index" {
     export * from "babylonjs/Materials/imageProcessingConfiguration";
     export * from "babylonjs/Materials/material";
     export * from "babylonjs/Materials/materialDefines";
+    export * from "babylonjs/Materials/thinMaterialHelper";
     export * from "babylonjs/Materials/materialHelper";
     export * from "babylonjs/Materials/multiMaterial";
     export * from "babylonjs/Materials/PBR/index";
@@ -89953,6 +90015,7 @@ declare module BABYLON {
         /** True when packed cell data from JSON file is ready*/
         private _packedAndReady;
         private _textureContent;
+        private _useInstancing;
         /**
         * An event triggered when the manager is disposed.
         */
@@ -89970,9 +90033,11 @@ declare module BABYLON {
         private _vertexData;
         private _buffer;
         private _vertexBuffers;
+        private _spriteBuffer;
         private _indexBuffer;
         private _effectBase;
         private _effectFog;
+        private _vertexBufferSize;
         /**
          * Gets or sets the unique id of the sprite
          */
@@ -91352,6 +91417,54 @@ declare module BABYLON {
 }
 declare module BABYLON {
     /**
+     * Interface used to define entities containing multiple clip planes
+     */
+    export interface IClipPlanesHolder {
+        /**
+         * Gets or sets the active clipplane 1
+         */
+        clipPlane: Nullable<Plane>;
+        /**
+         * Gets or sets the active clipplane 2
+         */
+        clipPlane2: Nullable<Plane>;
+        /**
+         * Gets or sets the active clipplane 3
+         */
+        clipPlane3: Nullable<Plane>;
+        /**
+         * Gets or sets the active clipplane 4
+         */
+        clipPlane4: Nullable<Plane>;
+        /**
+         * Gets or sets the active clipplane 5
+         */
+        clipPlane5: Nullable<Plane>;
+        /**
+         * Gets or sets the active clipplane 6
+         */
+        clipPlane6: Nullable<Plane>;
+    }
+}
+declare module BABYLON {
+    /**
+     * "Static Class" containing a few commonly used helper while dealing with material for rendering purpose.
+     *
+     * It is complementary with MaterialHelper but provides completely independent functions (for tree shaking sake)
+     *
+     * This works by convention in BabylonJS but is meant to be use only with shader following the in place naming rules and conventions.
+     */
+    export class ThinMaterialHelper {
+        /**
+         * Binds the clip plane information from the holder to the effect.
+         * @param effect The effect we are binding the data to
+         * @param holder The entity containing the clip plane information
+         */
+        static BindClipPlane(effect: Effect, holder: IClipPlanesHolder): void;
+    }
+}
+declare module BABYLON {
+    /**
      * This represents a particle system in Babylon.
      * Particles are often small sprites used to simulate hard-to-reproduce phenomena like fire, smoke, water, or abstract visual effects like magic glitter and faery dust.
      * Particles can take different shapes while emitted like box, sphere, cone or you can write your custom function.
@@ -98979,8 +99092,7 @@ declare module BABYLON {
 }
 declare module BABYLON {
     /**
-     * "Static Class" containing the most commonly used helper while dealing with material for
-     * rendering purpose.
+     * "Static Class" containing the most commonly used helper while dealing with material for rendering purpose.
      *
      * It contains the basic tools to help defining defines, binding uniform for the common part of the materials.
      *
@@ -118112,7 +118224,7 @@ declare module BABYLON {
      * Represents a scene to be rendered by the engine.
      * @see https://doc.babylonjs.com/features/scene
      */
-    export class Scene extends AbstractScene implements IAnimatable {
+    export class Scene extends AbstractScene implements IAnimatable, IClipPlanesHolder {
         /** The fog is deactivated */
         static readonly FOGMODE_NONE: number;
         /** The fog density is following an exponential function */
@@ -129663,6 +129775,7 @@ declare module BABYLON {
         private _renderFunction;
         private _scene;
         private _updateToMeshFunction;
+        private _onAfterStepObserver;
         private _attachedToMesh;
         private _meshSpaceDirection;
         private _meshSpaceOrigin;
@@ -129971,6 +130084,11 @@ declare module BABYLON.Debug {
          * @param mode The displayMode numerical value
          */
         changeDisplayMode(mode: number): void;
+        /** Changes the displayMode of the skeleton viewer
+         * @param option String of the option name
+         * @param value The numerical option value
+         */
+        changeDisplayOptions(option: string, value: number): void;
         /** Release associated resources */
         dispose(): void;
     }

dist/preview release/documentation.d.ts

@@ -11023,6 +11023,7 @@ declare module BABYLON {
         /** True when packed cell data from JSON file is ready*/
         private _packedAndReady;
         private _textureContent;
+        private _useInstancing;
         /**
         * An event triggered when the manager is disposed.
         */
@@ -11040,9 +11041,11 @@ declare module BABYLON {
         private _vertexData;
         private _buffer;
         private _vertexBuffers;
+        private _spriteBuffer;
         private _indexBuffer;
         private _effectBase;
         private _effectFog;
+        private _vertexBufferSize;
         /**
          * Gets or sets the unique id of the sprite
          */
@@ -12422,6 +12425,54 @@ declare module BABYLON {
 }
 declare module BABYLON {
     /**
+     * Interface used to define entities containing multiple clip planes
+     */
+    export interface IClipPlanesHolder {
+        /**
+         * Gets or sets the active clipplane 1
+         */
+        clipPlane: Nullable<Plane>;
+        /**
+         * Gets or sets the active clipplane 2
+         */
+        clipPlane2: Nullable<Plane>;
+        /**
+         * Gets or sets the active clipplane 3
+         */
+        clipPlane3: Nullable<Plane>;
+        /**
+         * Gets or sets the active clipplane 4
+         */
+        clipPlane4: Nullable<Plane>;
+        /**
+         * Gets or sets the active clipplane 5
+         */
+        clipPlane5: Nullable<Plane>;
+        /**
+         * Gets or sets the active clipplane 6
+         */
+        clipPlane6: Nullable<Plane>;
+    }
+}
+declare module BABYLON {
+    /**
+     * "Static Class" containing a few commonly used helper while dealing with material for rendering purpose.
+     *
+     * It is complementary with MaterialHelper but provides completely independent functions (for tree shaking sake)
+     *
+     * This works by convention in BabylonJS but is meant to be use only with shader following the in place naming rules and conventions.
+     */
+    export class ThinMaterialHelper {
+        /**
+         * Binds the clip plane information from the holder to the effect.
+         * @param effect The effect we are binding the data to
+         * @param holder The entity containing the clip plane information
+         */
+        static BindClipPlane(effect: Effect, holder: IClipPlanesHolder): void;
+    }
+}
+declare module BABYLON {
+    /**
      * This represents a particle system in Babylon.
      * Particles are often small sprites used to simulate hard-to-reproduce phenomena like fire, smoke, water, or abstract visual effects like magic glitter and faery dust.
      * Particles can take different shapes while emitted like box, sphere, cone or you can write your custom function.
@@ -20049,8 +20100,7 @@ declare module BABYLON {
 }
 declare module BABYLON {
     /**
-     * "Static Class" containing the most commonly used helper while dealing with material for
-     * rendering purpose.
+     * "Static Class" containing the most commonly used helper while dealing with material for rendering purpose.
      *
      * It contains the basic tools to help defining defines, binding uniform for the common part of the materials.
      *
@@ -39182,7 +39232,7 @@ declare module BABYLON {
      * Represents a scene to be rendered by the engine.
      * @see https://doc.babylonjs.com/features/scene
      */
-    export class Scene extends AbstractScene implements IAnimatable {
+    export class Scene extends AbstractScene implements IAnimatable, IClipPlanesHolder {
         /** The fog is deactivated */
         static readonly FOGMODE_NONE: number;
         /** The fog density is following an exponential function */
@@ -50733,6 +50783,7 @@ declare module BABYLON {
         private _renderFunction;
         private _scene;
         private _updateToMeshFunction;
+        private _onAfterStepObserver;
         private _attachedToMesh;
         private _meshSpaceDirection;
         private _meshSpaceOrigin;
@@ -51041,6 +51092,11 @@ declare module BABYLON.Debug {
          * @param mode The displayMode numerical value
          */
         changeDisplayMode(mode: number): void;
+        /** Changes the displayMode of the skeleton viewer
+         * @param option String of the option name
+         * @param value The numerical option value
+         */
+        changeDisplayOptions(option: string, value: number): void;
         /** Release associated resources */
         dispose(): void;
     }
@@ -52440,6 +52496,7 @@ declare module BABYLON {
         private readonly _native;
         /** Defines the invalid handle returned by bgfx when resource creation goes wrong */
         private readonly INVALID_HANDLE;
+        private _boundBuffersVertexArray;
         getHardwareScalingLevel(): number;
         constructor();
         dispose(): void;
@@ -52464,6 +52521,9 @@ declare module BABYLON {
         clear(color: Nullable<IColor4Like>, backBuffer: boolean, depth: boolean, stencil?: boolean): void;
         createIndexBuffer(indices: IndicesArray, updateable?: boolean): NativeDataBuffer;
         createVertexBuffer(data: DataArray, updateable?: boolean): NativeDataBuffer;
+        protected _recordVertexArrayObject(vertexArray: any, vertexBuffers: {
+            [key: string]: VertexBuffer;
+        }, indexBuffer: Nullable<NativeDataBuffer>, effect: Effect): void;
         bindBuffers(vertexBuffers: {
             [key: string]: VertexBuffer;
         }, indexBuffer: Nullable<NativeDataBuffer>, effect: Effect): void;
@@ -80755,7 +80815,7 @@ declare module BABYLON.GLTF2 {
          * @param assign A function called synchronously after parsing the glTF properties
          * @returns A promise that resolves with the loaded Babylon material when the load is complete or null if not handled
          */
-        _loadMaterialAsync?(context: string, material: IMaterial, babylonMesh: Mesh, babylonDrawMode: number, assign: (babylonMaterial: Material) => void): Nullable<Promise<Material>>;
+        _loadMaterialAsync?(context: string, material: IMaterial, babylonMesh: Nullable<Mesh>, babylonDrawMode: number, assign: (babylonMaterial: Material) => void): Nullable<Promise<Material>>;
         /**
          * Define this method to modify the default behavior when creating materials.
          * @param context The context when loading the asset
@@ -81019,7 +81079,7 @@ declare module BABYLON.GLTF2 {
         private _loadVertexAccessorAsync;
         private _loadMaterialMetallicRoughnessPropertiesAsync;
         /** @hidden */
-        _loadMaterialAsync(context: string, material: IMaterial, babylonMesh: Mesh, babylonDrawMode: number, assign?: (babylonMaterial: Material) => void): Promise<Material>;
+        _loadMaterialAsync(context: string, material: IMaterial, babylonMesh: Nullable<Mesh>, babylonDrawMode: number, assign?: (babylonMaterial: Material) => void): Promise<Material>;
         private _createDefaultMaterial;
         /**
          * Creates a Babylon material from a glTF material.
@@ -81739,7 +81799,7 @@ declare module BABYLON.GLTF2.Loader.Extensions {
         /** @hidden */
         loadNodeAsync(context: string, node: INode, assign: (babylonTransformNode: TransformNode) => void): Nullable<Promise<TransformNode>>;
         /** @hidden */
-        _loadMaterialAsync(context: string, material: IMaterial, babylonMesh: Mesh, babylonDrawMode: number, assign: (babylonMaterial: Material) => void): Nullable<Promise<Material>>;
+        _loadMaterialAsync(context: string, material: IMaterial, babylonMesh: Nullable<Mesh>, babylonDrawMode: number, assign: (babylonMaterial: Material) => void): Nullable<Promise<Material>>;
         /** @hidden */
         _loadUriAsync(context: string, property: IProperty, uri: string): Nullable<Promise<ArrayBufferView>>;
         /** @hidden */

dist/preview release/gui/babylon.gui.js

@@ -97,9 +97,9 @@ return /******/ (function(modules) { // webpackBootstrap
 /******/ ({
 
 /***/ "../../node_modules/tslib/tslib.es6.js":
-/*!*****************************************************************!*\
-  !*** C:/Dev/Babylon/Babylon.js/node_modules/tslib/tslib.es6.js ***!
-  \*****************************************************************/
+/*!***********************************************************!*\
+  !*** D:/Repos/Babylon.js/node_modules/tslib/tslib.es6.js ***!
+  \***********************************************************/
 /*! exports provided: __extends, __assign, __rest, __decorate, __param, __metadata, __awaiter, __generator, __createBinding, __exportStar, __values, __read, __spread, __spreadArrays, __await, __asyncGenerator, __asyncDelegator, __asyncValues, __makeTemplateObject, __importStar, __importDefault, __classPrivateFieldGet, __classPrivateFieldSet */
 /***/ (function(module, __webpack_exports__, __webpack_require__) {
 

dist/preview release/inspector/babylon.inspector.d.ts

@@ -2289,6 +2289,7 @@ declare module INSPECTOR {
         switchSkeletonViewers(): void;
         checkSkeletonViewerState(props: ISkeletonPropertyGridComponentProps): void;
         changeDisplayMode(): void;
+        changeDisplayOptions(option: string, value: number): void;
         shouldComponentUpdate(nextProps: ISkeletonPropertyGridComponentProps): boolean;
         onOverrideMeshLink(): void;
         render(): JSX.Element;

dist/preview release/inspector/babylon.inspector.module.d.ts

@@ -2766,6 +2766,7 @@ declare module "babylonjs-inspector/components/actionTabs/tabs/propertyGrids/mes
         switchSkeletonViewers(): void;
         checkSkeletonViewerState(props: ISkeletonPropertyGridComponentProps): void;
         changeDisplayMode(): void;
+        changeDisplayOptions(option: string, value: number): void;
         shouldComponentUpdate(nextProps: ISkeletonPropertyGridComponentProps): boolean;
         onOverrideMeshLink(): void;
         render(): JSX.Element;
@@ -6365,6 +6366,7 @@ declare module INSPECTOR {
         switchSkeletonViewers(): void;
         checkSkeletonViewerState(props: ISkeletonPropertyGridComponentProps): void;
         changeDisplayMode(): void;
+        changeDisplayOptions(option: string, value: number): void;
         shouldComponentUpdate(nextProps: ISkeletonPropertyGridComponentProps): boolean;
         onOverrideMeshLink(): void;
         render(): JSX.Element;

dist/preview release/loaders/babylon.glTF1FileLoader.js

@@ -7,7 +7,7 @@
 		exports["babylonjs-loaders"] = factory(require("babylonjs"));
 	else
 		root["LOADERS"] = factory(root["BABYLON"]);
-})((typeof self !== "undefined" ? self : typeof global !== "undefined" ? global : this), function(__WEBPACK_EXTERNAL_MODULE_babylonjs_Misc_observable__) {
+})((typeof self !== "undefined" ? self : typeof global !== "undefined" ? global : this), function(__WEBPACK_EXTERNAL_MODULE_babylonjs_Misc_tools__) {
 return /******/ (function(modules) { // webpackBootstrap
 /******/ 	// The module cache
 /******/ 	var installedModules = {};
@@ -97,9 +97,9 @@ return /******/ (function(modules) { // webpackBootstrap
 /******/ ({
 
 /***/ "../../node_modules/tslib/tslib.es6.js":
-/*!*****************************************************************!*\
-  !*** C:/Dev/Babylon/Babylon.js/node_modules/tslib/tslib.es6.js ***!
-  \*****************************************************************/
+/*!***********************************************************!*\
+  !*** D:/Repos/Babylon.js/node_modules/tslib/tslib.es6.js ***!
+  \***********************************************************/
 /*! exports provided: __extends, __assign, __rest, __decorate, __param, __metadata, __awaiter, __generator, __createBinding, __exportStar, __values, __read, __spread, __spreadArrays, __await, __asyncGenerator, __asyncDelegator, __asyncValues, __makeTemplateObject, __importStar, __importDefault, __classPrivateFieldGet, __classPrivateFieldSet */
 /***/ (function(module, __webpack_exports__, __webpack_require__) {
 
@@ -482,7 +482,7 @@ __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "GLTFLoader", function() { return GLTFLoader; });
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "GLTFLoaderExtension", function() { return GLTFLoaderExtension; });
 /* harmony import */ var _glTFLoaderInterfaces__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./glTFLoaderInterfaces */ "./glTF/1.0/glTFLoaderInterfaces.ts");
-/* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! babylonjs/Maths/math.vector */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! babylonjs/Maths/math.vector */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_1___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_1__);
 /* harmony import */ var _glTFLoaderUtils__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./glTFLoaderUtils */ "./glTF/1.0/glTFLoaderUtils.ts");
 /* harmony import */ var _glTFFileLoader__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ../glTFFileLoader */ "./glTF/glTFFileLoader.ts");
@@ -2307,7 +2307,7 @@ var EBlendingFunction;
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "GLTFUtils", function() { return GLTFUtils; });
 /* harmony import */ var _glTFLoaderInterfaces__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./glTFLoaderInterfaces */ "./glTF/1.0/glTFLoaderInterfaces.ts");
-/* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! babylonjs/Maths/math.vector */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! babylonjs/Maths/math.vector */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_1___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_1__);
 
 
@@ -2557,7 +2557,7 @@ __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "GLTFMaterialsCommonExtension", function() { return GLTFMaterialsCommonExtension; });
 /* harmony import */ var tslib__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! tslib */ "../../node_modules/tslib/tslib.es6.js");
 /* harmony import */ var _glTFLoader__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./glTFLoader */ "./glTF/1.0/glTFLoader.ts");
-/* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! babylonjs/Maths/math.vector */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! babylonjs/Maths/math.vector */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_2___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_2__);
 
 
@@ -2754,7 +2754,7 @@ __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "GLTFLoaderAnimationStartMode", function() { return GLTFLoaderAnimationStartMode; });
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "GLTFLoaderState", function() { return GLTFLoaderState; });
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "GLTFFileLoader", function() { return GLTFFileLoader; });
-/* harmony import */ var babylonjs_Misc_observable__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Misc/observable */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Misc_observable__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Misc/observable */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Misc_observable__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Misc_observable__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _glTFValidation__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./glTFValidation */ "./glTF/glTFValidation.ts");
 
@@ -3646,7 +3646,7 @@ if (babylonjs_Misc_observable__WEBPACK_IMPORTED_MODULE_0__["SceneLoader"]) {
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "GLTFValidation", function() { return GLTFValidation; });
-/* harmony import */ var babylonjs_Misc_tools__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Misc/tools */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Misc_tools__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Misc/tools */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Misc_tools__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Misc_tools__WEBPACK_IMPORTED_MODULE_0__);
 
 function validateAsync(data, rootUrl, fileName, getExternalResource) {
@@ -3876,14 +3876,14 @@ __webpack_require__.r(__webpack_exports__);
 
 /***/ }),
 
-/***/ "babylonjs/Misc/observable":
+/***/ "babylonjs/Misc/tools":
 /*!****************************************************************************************************!*\
   !*** external {"root":"BABYLON","commonjs":"babylonjs","commonjs2":"babylonjs","amd":"babylonjs"} ***!
   \****************************************************************************************************/
 /*! no static exports found */
 /***/ (function(module, exports) {
 
-module.exports = __WEBPACK_EXTERNAL_MODULE_babylonjs_Misc_observable__;
+module.exports = __WEBPACK_EXTERNAL_MODULE_babylonjs_Misc_tools__;
 
 /***/ })
 

dist/preview release/loaders/babylon.glTF2FileLoader.js

@@ -7,7 +7,7 @@
 		exports["babylonjs-loaders"] = factory(require("babylonjs"));
 	else
 		root["LOADERS"] = factory(root["BABYLON"]);
-})((typeof self !== "undefined" ? self : typeof global !== "undefined" ? global : this), function(__WEBPACK_EXTERNAL_MODULE_babylonjs_Misc_observable__) {
+})((typeof self !== "undefined" ? self : typeof global !== "undefined" ? global : this), function(__WEBPACK_EXTERNAL_MODULE_babylonjs_Misc_tools__) {
 return /******/ (function(modules) { // webpackBootstrap
 /******/ 	// The module cache
 /******/ 	var installedModules = {};
@@ -137,7 +137,7 @@ module.exports = g;
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "EXT_lights_image_based", function() { return EXT_lights_image_based; });
-/* harmony import */ var babylonjs_Maths_math_scalar__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Maths/math.scalar */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Maths_math_scalar__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Maths/math.scalar */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Maths_math_scalar__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Maths_math_scalar__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _glTFLoader__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../glTFLoader */ "./glTF/2.0/glTFLoader.ts");
 
@@ -261,7 +261,7 @@ _glTFLoader__WEBPACK_IMPORTED_MODULE_1__["GLTFLoader"].RegisterExtension(NAME, f
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "EXT_mesh_gpu_instancing", function() { return EXT_mesh_gpu_instancing; });
-/* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Maths/math.vector */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Maths/math.vector */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _glTFLoader__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../glTFLoader */ "./glTF/2.0/glTFLoader.ts");
 
@@ -474,7 +474,7 @@ _glTFLoader__WEBPACK_IMPORTED_MODULE_0__["GLTFLoader"].RegisterExtension(NAME, f
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "KHR_draco_mesh_compression", function() { return KHR_draco_mesh_compression; });
-/* harmony import */ var babylonjs_Meshes_Compression_dracoCompression__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Meshes/Compression/dracoCompression */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Meshes_Compression_dracoCompression__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Meshes/Compression/dracoCompression */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Meshes_Compression_dracoCompression__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Meshes_Compression_dracoCompression__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _glTFLoader__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../glTFLoader */ "./glTF/2.0/glTFLoader.ts");
 
@@ -568,7 +568,7 @@ _glTFLoader__WEBPACK_IMPORTED_MODULE_1__["GLTFLoader"].RegisterExtension(NAME, f
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "KHR_lights", function() { return KHR_lights; });
-/* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Maths/math.vector */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Maths/math.vector */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _glTFLoader__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../glTFLoader */ "./glTF/2.0/glTFLoader.ts");
 
@@ -665,7 +665,7 @@ _glTFLoader__WEBPACK_IMPORTED_MODULE_1__["GLTFLoader"].RegisterExtension(NAME, f
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "KHR_materials_clearcoat", function() { return KHR_materials_clearcoat; });
-/* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Materials/PBR/pbrMaterial */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Materials/PBR/pbrMaterial */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _glTFLoader__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../glTFLoader */ "./glTF/2.0/glTFLoader.ts");
 
@@ -765,7 +765,7 @@ _glTFLoader__WEBPACK_IMPORTED_MODULE_1__["GLTFLoader"].RegisterExtension(NAME, f
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "KHR_materials_ior", function() { return KHR_materials_ior; });
-/* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Materials/PBR/pbrMaterial */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Materials/PBR/pbrMaterial */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _glTFLoader__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../glTFLoader */ "./glTF/2.0/glTFLoader.ts");
 
@@ -837,7 +837,7 @@ _glTFLoader__WEBPACK_IMPORTED_MODULE_1__["GLTFLoader"].RegisterExtension(NAME, f
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "KHR_materials_pbrSpecularGlossiness", function() { return KHR_materials_pbrSpecularGlossiness; });
-/* harmony import */ var babylonjs_Maths_math_color__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Maths/math.color */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Maths_math_color__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Maths/math.color */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Maths_math_color__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Maths_math_color__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _glTFLoader__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../glTFLoader */ "./glTF/2.0/glTFLoader.ts");
 
@@ -926,7 +926,7 @@ _glTFLoader__WEBPACK_IMPORTED_MODULE_1__["GLTFLoader"].RegisterExtension(NAME, f
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "KHR_materials_sheen", function() { return KHR_materials_sheen; });
-/* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Materials/PBR/pbrMaterial */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Materials/PBR/pbrMaterial */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _glTFLoader__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../glTFLoader */ "./glTF/2.0/glTFLoader.ts");
 
@@ -1012,7 +1012,7 @@ _glTFLoader__WEBPACK_IMPORTED_MODULE_1__["GLTFLoader"].RegisterExtension(NAME, f
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "KHR_materials_specular", function() { return KHR_materials_specular; });
-/* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Materials/PBR/pbrMaterial */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Materials/PBR/pbrMaterial */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _glTFLoader__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../glTFLoader */ "./glTF/2.0/glTFLoader.ts");
 
@@ -1088,7 +1088,7 @@ _glTFLoader__WEBPACK_IMPORTED_MODULE_1__["GLTFLoader"].RegisterExtension(NAME, f
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "KHR_materials_transmission", function() { return KHR_materials_transmission; });
-/* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Materials/PBR/pbrMaterial */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Materials/PBR/pbrMaterial */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _glTFLoader__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../glTFLoader */ "./glTF/2.0/glTFLoader.ts");
 
@@ -1178,7 +1178,7 @@ _glTFLoader__WEBPACK_IMPORTED_MODULE_1__["GLTFLoader"].RegisterExtension(NAME, f
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "KHR_materials_unlit", function() { return KHR_materials_unlit; });
-/* harmony import */ var babylonjs_Maths_math_color__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Maths/math.color */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Maths_math_color__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Maths/math.color */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Maths_math_color__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Maths_math_color__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _glTFLoader__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../glTFLoader */ "./glTF/2.0/glTFLoader.ts");
 
@@ -1261,7 +1261,7 @@ _glTFLoader__WEBPACK_IMPORTED_MODULE_1__["GLTFLoader"].RegisterExtension(NAME, f
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "KHR_materials_variants", function() { return KHR_materials_variants; });
 /* harmony import */ var _glTFLoader__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ../glTFLoader */ "./glTF/2.0/glTFLoader.ts");
-/* harmony import */ var babylonjs_Meshes_mesh__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! babylonjs/Meshes/mesh */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Meshes_mesh__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! babylonjs/Meshes/mesh */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Meshes_mesh__WEBPACK_IMPORTED_MODULE_1___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Meshes_mesh__WEBPACK_IMPORTED_MODULE_1__);
 
 
@@ -1533,7 +1533,7 @@ _glTFLoader__WEBPACK_IMPORTED_MODULE_0__["GLTFLoader"].RegisterExtension(NAME, f
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "KHR_texture_transform", function() { return KHR_texture_transform; });
-/* harmony import */ var babylonjs_Materials_Textures_texture__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Materials/Textures/texture */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Materials_Textures_texture__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Materials/Textures/texture */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Materials_Textures_texture__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Materials_Textures_texture__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _glTFLoader__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../glTFLoader */ "./glTF/2.0/glTFLoader.ts");
 
@@ -1661,7 +1661,7 @@ _glTFLoader__WEBPACK_IMPORTED_MODULE_0__["GLTFLoader"].RegisterExtension(NAME, f
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "MSFT_audio_emitter", function() { return MSFT_audio_emitter; });
-/* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Maths/math.vector */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Maths/math.vector */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _glTFLoader__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../glTFLoader */ "./glTF/2.0/glTFLoader.ts");
 
@@ -1895,7 +1895,7 @@ _glTFLoader__WEBPACK_IMPORTED_MODULE_1__["GLTFLoader"].RegisterExtension(NAME, f
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "MSFT_lod", function() { return MSFT_lod; });
-/* harmony import */ var babylonjs_Misc_observable__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Misc/observable */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Misc_observable__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Misc/observable */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Misc_observable__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Misc_observable__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _glTFLoader__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../glTFLoader */ "./glTF/2.0/glTFLoader.ts");
 
@@ -2242,7 +2242,7 @@ _glTFLoader__WEBPACK_IMPORTED_MODULE_1__["GLTFLoader"].RegisterExtension(NAME, f
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "MSFT_minecraftMesh", function() { return MSFT_minecraftMesh; });
-/* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Materials/PBR/pbrMaterial */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Materials/PBR/pbrMaterial */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _glTFLoader__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../glTFLoader */ "./glTF/2.0/glTFLoader.ts");
 
@@ -2295,7 +2295,7 @@ _glTFLoader__WEBPACK_IMPORTED_MODULE_1__["GLTFLoader"].RegisterExtension(NAME, f
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "MSFT_sRGBFactors", function() { return MSFT_sRGBFactors; });
-/* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Materials/PBR/pbrMaterial */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Materials/PBR/pbrMaterial */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _glTFLoader__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../glTFLoader */ "./glTF/2.0/glTFLoader.ts");
 
@@ -2450,7 +2450,7 @@ __webpack_require__.r(__webpack_exports__);
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ArrayItem", function() { return ArrayItem; });
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "GLTFLoader", function() { return GLTFLoader; });
-/* harmony import */ var babylonjs_Misc_deferred__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Misc/deferred */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Misc_deferred__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Misc/deferred */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Misc_deferred__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Misc_deferred__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _glTFFileLoader__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../glTFFileLoader */ "./glTF/glTFFileLoader.ts");
 
@@ -2688,7 +2688,6 @@ var GLTFLoader = /** @class */ (function () {
     GLTFLoader.prototype._loadAsync = function (nodes, resultFunc) {
         var _this = this;
         return Promise.resolve().then(function () {
-            var _a;
             _this._uniqueRootUrl = (_this._rootUrl.indexOf("file:") === -1 && _this._fileName) ? _this._rootUrl : "" + _this._rootUrl + Date.now() + "/";
             _this._loadExtensions();
             _this._checkExtensions();
@@ -2714,23 +2713,7 @@ var GLTFLoader = /** @class */ (function () {
                     var material = _this._gltf.materials[m];
                     var context_1 = "/materials/" + m;
                     var babylonDrawMode = babylonjs_Misc_deferred__WEBPACK_IMPORTED_MODULE_0__["Material"].TriangleFillMode;
-                    var babylonData = material._data ? material._data[babylonDrawMode] : null;
-                    if (babylonData) {
-                        continue;
-                    }
-                    _this.logOpen(context_1 + " " + (material.name || ""));
-                    var babylonMaterial = _this.createMaterial(context_1, material, babylonDrawMode);
-                    babylonData = {
-                        babylonMaterial: babylonMaterial,
-                        babylonMeshes: [],
-                        promise: _this.loadMaterialPropertiesAsync(context_1, material, babylonMaterial)
-                    };
-                    promises.push(babylonData.promise);
-                    material._data = (_a = material._data) !== null && _a !== void 0 ? _a : {};
-                    material._data[babylonDrawMode] = babylonData;
-                    GLTFLoader.AddPointerMetadata(babylonMaterial, context_1);
-                    _this._parent.onMaterialLoadedObservable.notifyObservers(babylonMaterial);
-                    _this.logClose();
+                    promises.push(_this._loadMaterialAsync(context_1, material, null, babylonDrawMode, function (material) { }));
                 }
             }
             // Restore the blocking of material dirty.
@@ -3964,13 +3947,15 @@ var GLTFLoader = /** @class */ (function () {
             this._parent.onMaterialLoadedObservable.notifyObservers(babylonMaterial);
             this.logClose();
         }
-        babylonData.babylonMeshes.push(babylonMesh);
-        babylonMesh.onDisposeObservable.addOnce(function () {
-            var index = babylonData.babylonMeshes.indexOf(babylonMesh);
-            if (index !== -1) {
-                babylonData.babylonMeshes.splice(index, 1);
-            }
-        });
+        if (babylonMesh) {
+            babylonData.babylonMeshes.push(babylonMesh);
+            babylonMesh.onDisposeObservable.addOnce(function () {
+                var index = babylonData.babylonMeshes.indexOf(babylonMesh);
+                if (index !== -1) {
+                    babylonData.babylonMeshes.splice(index, 1);
+                }
+            });
+        }
         assign(babylonData.babylonMaterial);
         return babylonData.promise.then(function () {
             return babylonData.babylonMaterial;
@@ -4690,7 +4675,7 @@ __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "GLTFLoaderAnimationStartMode", function() { return GLTFLoaderAnimationStartMode; });
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "GLTFLoaderState", function() { return GLTFLoaderState; });
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "GLTFFileLoader", function() { return GLTFFileLoader; });
-/* harmony import */ var babylonjs_Misc_observable__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Misc/observable */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Misc_observable__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Misc/observable */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Misc_observable__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Misc_observable__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _glTFValidation__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./glTFValidation */ "./glTF/glTFValidation.ts");
 
@@ -5582,7 +5567,7 @@ if (babylonjs_Misc_observable__WEBPACK_IMPORTED_MODULE_0__["SceneLoader"]) {
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "GLTFValidation", function() { return GLTFValidation; });
-/* harmony import */ var babylonjs_Misc_tools__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Misc/tools */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Misc_tools__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Misc/tools */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Misc_tools__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Misc_tools__WEBPACK_IMPORTED_MODULE_0__);
 
 function validateAsync(data, rootUrl, fileName, getExternalResource) {
@@ -5833,14 +5818,14 @@ __webpack_require__.r(__webpack_exports__);
 
 /***/ }),
 
-/***/ "babylonjs/Misc/observable":
+/***/ "babylonjs/Misc/tools":
 /*!****************************************************************************************************!*\
   !*** external {"root":"BABYLON","commonjs":"babylonjs","commonjs2":"babylonjs","amd":"babylonjs"} ***!
   \****************************************************************************************************/
 /*! no static exports found */
 /***/ (function(module, exports) {
 
-module.exports = __WEBPACK_EXTERNAL_MODULE_babylonjs_Misc_observable__;
+module.exports = __WEBPACK_EXTERNAL_MODULE_babylonjs_Misc_tools__;
 
 /***/ })
 

dist/preview release/loaders/babylon.glTFFileLoader.js

@@ -7,7 +7,7 @@
 		exports["babylonjs-loaders"] = factory(require("babylonjs"));
 	else
 		root["LOADERS"] = factory(root["BABYLON"]);
-})((typeof self !== "undefined" ? self : typeof global !== "undefined" ? global : this), function(__WEBPACK_EXTERNAL_MODULE_babylonjs_Misc_observable__) {
+})((typeof self !== "undefined" ? self : typeof global !== "undefined" ? global : this), function(__WEBPACK_EXTERNAL_MODULE_babylonjs_Misc_tools__) {
 return /******/ (function(modules) { // webpackBootstrap
 /******/ 	// The module cache
 /******/ 	var installedModules = {};
@@ -97,9 +97,9 @@ return /******/ (function(modules) { // webpackBootstrap
 /******/ ({
 
 /***/ "../../node_modules/tslib/tslib.es6.js":
-/*!*****************************************************************!*\
-  !*** C:/Dev/Babylon/Babylon.js/node_modules/tslib/tslib.es6.js ***!
-  \*****************************************************************/
+/*!***********************************************************!*\
+  !*** D:/Repos/Babylon.js/node_modules/tslib/tslib.es6.js ***!
+  \***********************************************************/
 /*! exports provided: __extends, __assign, __rest, __decorate, __param, __metadata, __awaiter, __generator, __createBinding, __exportStar, __values, __read, __spread, __spreadArrays, __await, __asyncGenerator, __asyncDelegator, __asyncValues, __makeTemplateObject, __importStar, __importDefault, __classPrivateFieldGet, __classPrivateFieldSet */
 /***/ (function(module, __webpack_exports__, __webpack_require__) {
 
@@ -482,7 +482,7 @@ __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "GLTFLoader", function() { return GLTFLoader; });
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "GLTFLoaderExtension", function() { return GLTFLoaderExtension; });
 /* harmony import */ var _glTFLoaderInterfaces__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./glTFLoaderInterfaces */ "./glTF/1.0/glTFLoaderInterfaces.ts");
-/* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! babylonjs/Maths/math.vector */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! babylonjs/Maths/math.vector */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_1___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_1__);
 /* harmony import */ var _glTFLoaderUtils__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./glTFLoaderUtils */ "./glTF/1.0/glTFLoaderUtils.ts");
 /* harmony import */ var _glTFFileLoader__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ../glTFFileLoader */ "./glTF/glTFFileLoader.ts");
@@ -2307,7 +2307,7 @@ var EBlendingFunction;
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "GLTFUtils", function() { return GLTFUtils; });
 /* harmony import */ var _glTFLoaderInterfaces__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./glTFLoaderInterfaces */ "./glTF/1.0/glTFLoaderInterfaces.ts");
-/* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! babylonjs/Maths/math.vector */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! babylonjs/Maths/math.vector */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_1___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_1__);
 
 
@@ -2557,7 +2557,7 @@ __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "GLTFMaterialsCommonExtension", function() { return GLTFMaterialsCommonExtension; });
 /* harmony import */ var tslib__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! tslib */ "../../node_modules/tslib/tslib.es6.js");
 /* harmony import */ var _glTFLoader__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./glTFLoader */ "./glTF/1.0/glTFLoader.ts");
-/* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! babylonjs/Maths/math.vector */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! babylonjs/Maths/math.vector */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_2___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_2__);
 
 
@@ -2751,7 +2751,7 @@ __webpack_require__.r(__webpack_exports__);
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "EXT_lights_image_based", function() { return EXT_lights_image_based; });
-/* harmony import */ var babylonjs_Maths_math_scalar__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Maths/math.scalar */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Maths_math_scalar__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Maths/math.scalar */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Maths_math_scalar__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Maths_math_scalar__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _glTFLoader__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../glTFLoader */ "./glTF/2.0/glTFLoader.ts");
 
@@ -2875,7 +2875,7 @@ _glTFLoader__WEBPACK_IMPORTED_MODULE_1__["GLTFLoader"].RegisterExtension(NAME, f
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "EXT_mesh_gpu_instancing", function() { return EXT_mesh_gpu_instancing; });
-/* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Maths/math.vector */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Maths/math.vector */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _glTFLoader__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../glTFLoader */ "./glTF/2.0/glTFLoader.ts");
 
@@ -3088,7 +3088,7 @@ _glTFLoader__WEBPACK_IMPORTED_MODULE_0__["GLTFLoader"].RegisterExtension(NAME, f
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "KHR_draco_mesh_compression", function() { return KHR_draco_mesh_compression; });
-/* harmony import */ var babylonjs_Meshes_Compression_dracoCompression__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Meshes/Compression/dracoCompression */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Meshes_Compression_dracoCompression__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Meshes/Compression/dracoCompression */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Meshes_Compression_dracoCompression__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Meshes_Compression_dracoCompression__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _glTFLoader__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../glTFLoader */ "./glTF/2.0/glTFLoader.ts");
 
@@ -3182,7 +3182,7 @@ _glTFLoader__WEBPACK_IMPORTED_MODULE_1__["GLTFLoader"].RegisterExtension(NAME, f
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "KHR_lights", function() { return KHR_lights; });
-/* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Maths/math.vector */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Maths/math.vector */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _glTFLoader__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../glTFLoader */ "./glTF/2.0/glTFLoader.ts");
 
@@ -3279,7 +3279,7 @@ _glTFLoader__WEBPACK_IMPORTED_MODULE_1__["GLTFLoader"].RegisterExtension(NAME, f
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "KHR_materials_clearcoat", function() { return KHR_materials_clearcoat; });
-/* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Materials/PBR/pbrMaterial */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Materials/PBR/pbrMaterial */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _glTFLoader__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../glTFLoader */ "./glTF/2.0/glTFLoader.ts");
 
@@ -3379,7 +3379,7 @@ _glTFLoader__WEBPACK_IMPORTED_MODULE_1__["GLTFLoader"].RegisterExtension(NAME, f
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "KHR_materials_ior", function() { return KHR_materials_ior; });
-/* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Materials/PBR/pbrMaterial */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Materials/PBR/pbrMaterial */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _glTFLoader__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../glTFLoader */ "./glTF/2.0/glTFLoader.ts");
 
@@ -3451,7 +3451,7 @@ _glTFLoader__WEBPACK_IMPORTED_MODULE_1__["GLTFLoader"].RegisterExtension(NAME, f
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "KHR_materials_pbrSpecularGlossiness", function() { return KHR_materials_pbrSpecularGlossiness; });
-/* harmony import */ var babylonjs_Maths_math_color__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Maths/math.color */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Maths_math_color__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Maths/math.color */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Maths_math_color__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Maths_math_color__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _glTFLoader__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../glTFLoader */ "./glTF/2.0/glTFLoader.ts");
 
@@ -3540,7 +3540,7 @@ _glTFLoader__WEBPACK_IMPORTED_MODULE_1__["GLTFLoader"].RegisterExtension(NAME, f
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "KHR_materials_sheen", function() { return KHR_materials_sheen; });
-/* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Materials/PBR/pbrMaterial */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Materials/PBR/pbrMaterial */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _glTFLoader__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../glTFLoader */ "./glTF/2.0/glTFLoader.ts");
 
@@ -3626,7 +3626,7 @@ _glTFLoader__WEBPACK_IMPORTED_MODULE_1__["GLTFLoader"].RegisterExtension(NAME, f
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "KHR_materials_specular", function() { return KHR_materials_specular; });
-/* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Materials/PBR/pbrMaterial */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Materials/PBR/pbrMaterial */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _glTFLoader__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../glTFLoader */ "./glTF/2.0/glTFLoader.ts");
 
@@ -3702,7 +3702,7 @@ _glTFLoader__WEBPACK_IMPORTED_MODULE_1__["GLTFLoader"].RegisterExtension(NAME, f
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "KHR_materials_transmission", function() { return KHR_materials_transmission; });
-/* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Materials/PBR/pbrMaterial */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Materials/PBR/pbrMaterial */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _glTFLoader__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../glTFLoader */ "./glTF/2.0/glTFLoader.ts");
 
@@ -3792,7 +3792,7 @@ _glTFLoader__WEBPACK_IMPORTED_MODULE_1__["GLTFLoader"].RegisterExtension(NAME, f
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "KHR_materials_unlit", function() { return KHR_materials_unlit; });
-/* harmony import */ var babylonjs_Maths_math_color__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Maths/math.color */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Maths_math_color__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Maths/math.color */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Maths_math_color__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Maths_math_color__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _glTFLoader__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../glTFLoader */ "./glTF/2.0/glTFLoader.ts");
 
@@ -3875,7 +3875,7 @@ _glTFLoader__WEBPACK_IMPORTED_MODULE_1__["GLTFLoader"].RegisterExtension(NAME, f
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "KHR_materials_variants", function() { return KHR_materials_variants; });
 /* harmony import */ var _glTFLoader__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ../glTFLoader */ "./glTF/2.0/glTFLoader.ts");
-/* harmony import */ var babylonjs_Meshes_mesh__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! babylonjs/Meshes/mesh */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Meshes_mesh__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! babylonjs/Meshes/mesh */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Meshes_mesh__WEBPACK_IMPORTED_MODULE_1___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Meshes_mesh__WEBPACK_IMPORTED_MODULE_1__);
 
 
@@ -4147,7 +4147,7 @@ _glTFLoader__WEBPACK_IMPORTED_MODULE_0__["GLTFLoader"].RegisterExtension(NAME, f
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "KHR_texture_transform", function() { return KHR_texture_transform; });
-/* harmony import */ var babylonjs_Materials_Textures_texture__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Materials/Textures/texture */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Materials_Textures_texture__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Materials/Textures/texture */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Materials_Textures_texture__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Materials_Textures_texture__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _glTFLoader__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../glTFLoader */ "./glTF/2.0/glTFLoader.ts");
 
@@ -4275,7 +4275,7 @@ _glTFLoader__WEBPACK_IMPORTED_MODULE_0__["GLTFLoader"].RegisterExtension(NAME, f
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "MSFT_audio_emitter", function() { return MSFT_audio_emitter; });
-/* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Maths/math.vector */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Maths/math.vector */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _glTFLoader__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../glTFLoader */ "./glTF/2.0/glTFLoader.ts");
 
@@ -4509,7 +4509,7 @@ _glTFLoader__WEBPACK_IMPORTED_MODULE_1__["GLTFLoader"].RegisterExtension(NAME, f
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "MSFT_lod", function() { return MSFT_lod; });
-/* harmony import */ var babylonjs_Misc_observable__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Misc/observable */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Misc_observable__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Misc/observable */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Misc_observable__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Misc_observable__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _glTFLoader__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../glTFLoader */ "./glTF/2.0/glTFLoader.ts");
 
@@ -4856,7 +4856,7 @@ _glTFLoader__WEBPACK_IMPORTED_MODULE_1__["GLTFLoader"].RegisterExtension(NAME, f
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "MSFT_minecraftMesh", function() { return MSFT_minecraftMesh; });
-/* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Materials/PBR/pbrMaterial */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Materials/PBR/pbrMaterial */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _glTFLoader__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../glTFLoader */ "./glTF/2.0/glTFLoader.ts");
 
@@ -4909,7 +4909,7 @@ _glTFLoader__WEBPACK_IMPORTED_MODULE_1__["GLTFLoader"].RegisterExtension(NAME, f
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "MSFT_sRGBFactors", function() { return MSFT_sRGBFactors; });
-/* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Materials/PBR/pbrMaterial */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Materials/PBR/pbrMaterial */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _glTFLoader__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../glTFLoader */ "./glTF/2.0/glTFLoader.ts");
 
@@ -5064,7 +5064,7 @@ __webpack_require__.r(__webpack_exports__);
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ArrayItem", function() { return ArrayItem; });
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "GLTFLoader", function() { return GLTFLoader; });
-/* harmony import */ var babylonjs_Misc_deferred__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Misc/deferred */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Misc_deferred__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Misc/deferred */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Misc_deferred__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Misc_deferred__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _glTFFileLoader__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../glTFFileLoader */ "./glTF/glTFFileLoader.ts");
 
@@ -5302,7 +5302,6 @@ var GLTFLoader = /** @class */ (function () {
     GLTFLoader.prototype._loadAsync = function (nodes, resultFunc) {
         var _this = this;
         return Promise.resolve().then(function () {
-            var _a;
             _this._uniqueRootUrl = (_this._rootUrl.indexOf("file:") === -1 && _this._fileName) ? _this._rootUrl : "" + _this._rootUrl + Date.now() + "/";
             _this._loadExtensions();
             _this._checkExtensions();
@@ -5328,23 +5327,7 @@ var GLTFLoader = /** @class */ (function () {
                     var material = _this._gltf.materials[m];
                     var context_1 = "/materials/" + m;
                     var babylonDrawMode = babylonjs_Misc_deferred__WEBPACK_IMPORTED_MODULE_0__["Material"].TriangleFillMode;
-                    var babylonData = material._data ? material._data[babylonDrawMode] : null;
-                    if (babylonData) {
-                        continue;
-                    }
-                    _this.logOpen(context_1 + " " + (material.name || ""));
-                    var babylonMaterial = _this.createMaterial(context_1, material, babylonDrawMode);
-                    babylonData = {
-                        babylonMaterial: babylonMaterial,
-                        babylonMeshes: [],
-                        promise: _this.loadMaterialPropertiesAsync(context_1, material, babylonMaterial)
-                    };
-                    promises.push(babylonData.promise);
-                    material._data = (_a = material._data) !== null && _a !== void 0 ? _a : {};
-                    material._data[babylonDrawMode] = babylonData;
-                    GLTFLoader.AddPointerMetadata(babylonMaterial, context_1);
-                    _this._parent.onMaterialLoadedObservable.notifyObservers(babylonMaterial);
-                    _this.logClose();
+                    promises.push(_this._loadMaterialAsync(context_1, material, null, babylonDrawMode, function (material) { }));
                 }
             }
             // Restore the blocking of material dirty.
@@ -6578,13 +6561,15 @@ var GLTFLoader = /** @class */ (function () {
             this._parent.onMaterialLoadedObservable.notifyObservers(babylonMaterial);
             this.logClose();
         }
-        babylonData.babylonMeshes.push(babylonMesh);
-        babylonMesh.onDisposeObservable.addOnce(function () {
-            var index = babylonData.babylonMeshes.indexOf(babylonMesh);
-            if (index !== -1) {
-                babylonData.babylonMeshes.splice(index, 1);
-            }
-        });
+        if (babylonMesh) {
+            babylonData.babylonMeshes.push(babylonMesh);
+            babylonMesh.onDisposeObservable.addOnce(function () {
+                var index = babylonData.babylonMeshes.indexOf(babylonMesh);
+                if (index !== -1) {
+                    babylonData.babylonMeshes.splice(index, 1);
+                }
+            });
+        }
         assign(babylonData.babylonMaterial);
         return babylonData.promise.then(function () {
             return babylonData.babylonMaterial;
@@ -7304,7 +7289,7 @@ __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "GLTFLoaderAnimationStartMode", function() { return GLTFLoaderAnimationStartMode; });
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "GLTFLoaderState", function() { return GLTFLoaderState; });
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "GLTFFileLoader", function() { return GLTFFileLoader; });
-/* harmony import */ var babylonjs_Misc_observable__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Misc/observable */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Misc_observable__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Misc/observable */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Misc_observable__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Misc_observable__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _glTFValidation__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./glTFValidation */ "./glTF/glTFValidation.ts");
 
@@ -8196,7 +8181,7 @@ if (babylonjs_Misc_observable__WEBPACK_IMPORTED_MODULE_0__["SceneLoader"]) {
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "GLTFValidation", function() { return GLTFValidation; });
-/* harmony import */ var babylonjs_Misc_tools__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Misc/tools */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Misc_tools__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Misc/tools */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Misc_tools__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Misc_tools__WEBPACK_IMPORTED_MODULE_0__);
 
 function validateAsync(data, rootUrl, fileName, getExternalResource) {
@@ -8481,14 +8466,14 @@ __webpack_require__.r(__webpack_exports__);
 
 /***/ }),
 
-/***/ "babylonjs/Misc/observable":
+/***/ "babylonjs/Misc/tools":
 /*!****************************************************************************************************!*\
   !*** external {"root":"BABYLON","commonjs":"babylonjs","commonjs2":"babylonjs","amd":"babylonjs"} ***!
   \****************************************************************************************************/
 /*! no static exports found */
 /***/ (function(module, exports) {
 
-module.exports = __WEBPACK_EXTERNAL_MODULE_babylonjs_Misc_observable__;
+module.exports = __WEBPACK_EXTERNAL_MODULE_babylonjs_Misc_tools__;
 
 /***/ })
 

dist/preview release/loaders/babylon.objFileLoader.js

@@ -7,7 +7,7 @@
 		exports["babylonjs-loaders"] = factory(require("babylonjs"));
 	else
 		root["LOADERS"] = factory(root["BABYLON"]);
-})((typeof self !== "undefined" ? self : typeof global !== "undefined" ? global : this), function(__WEBPACK_EXTERNAL_MODULE_babylonjs_Misc_observable__) {
+})((typeof self !== "undefined" ? self : typeof global !== "undefined" ? global : this), function(__WEBPACK_EXTERNAL_MODULE_babylonjs_Misc_tools__) {
 return /******/ (function(modules) { // webpackBootstrap
 /******/ 	// The module cache
 /******/ 	var installedModules = {};
@@ -158,7 +158,7 @@ __webpack_require__.r(__webpack_exports__);
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "MTLFileLoader", function() { return MTLFileLoader; });
-/* harmony import */ var babylonjs_Maths_math_color__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Maths/math.color */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Maths_math_color__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Maths/math.color */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Maths_math_color__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Maths_math_color__WEBPACK_IMPORTED_MODULE_0__);
 
 
@@ -394,7 +394,7 @@ var MTLFileLoader = /** @class */ (function () {
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "OBJFileLoader", function() { return OBJFileLoader; });
-/* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Maths/math.vector */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Maths/math.vector */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _mtlFileLoader__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./mtlFileLoader */ "./OBJ/mtlFileLoader.ts");
 
@@ -1293,14 +1293,14 @@ if (typeof globalObject !== "undefined") {
 
 /***/ }),
 
-/***/ "babylonjs/Misc/observable":
+/***/ "babylonjs/Misc/tools":
 /*!****************************************************************************************************!*\
   !*** external {"root":"BABYLON","commonjs":"babylonjs","commonjs2":"babylonjs","amd":"babylonjs"} ***!
   \****************************************************************************************************/
 /*! no static exports found */
 /***/ (function(module, exports) {
 
-module.exports = __WEBPACK_EXTERNAL_MODULE_babylonjs_Misc_observable__;
+module.exports = __WEBPACK_EXTERNAL_MODULE_babylonjs_Misc_tools__;
 
 /***/ })
 

dist/preview release/loaders/babylon.stlFileLoader.js

@@ -7,7 +7,7 @@
 		exports["babylonjs-loaders"] = factory(require("babylonjs"));
 	else
 		root["LOADERS"] = factory(root["BABYLON"]);
-})((typeof self !== "undefined" ? self : typeof global !== "undefined" ? global : this), function(__WEBPACK_EXTERNAL_MODULE_babylonjs_Misc_observable__) {
+})((typeof self !== "undefined" ? self : typeof global !== "undefined" ? global : this), function(__WEBPACK_EXTERNAL_MODULE_babylonjs_Misc_tools__) {
 return /******/ (function(modules) { // webpackBootstrap
 /******/ 	// The module cache
 /******/ 	var installedModules = {};
@@ -154,7 +154,7 @@ __webpack_require__.r(__webpack_exports__);
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "STLFileLoader", function() { return STLFileLoader; });
-/* harmony import */ var babylonjs_Misc_tools__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Misc/tools */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Misc_tools__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Misc/tools */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Misc_tools__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Misc_tools__WEBPACK_IMPORTED_MODULE_0__);
 
 
@@ -401,14 +401,14 @@ if (typeof globalObject !== "undefined") {
 
 /***/ }),
 
-/***/ "babylonjs/Misc/observable":
+/***/ "babylonjs/Misc/tools":
 /*!****************************************************************************************************!*\
   !*** external {"root":"BABYLON","commonjs":"babylonjs","commonjs2":"babylonjs","amd":"babylonjs"} ***!
   \****************************************************************************************************/
 /*! no static exports found */
 /***/ (function(module, exports) {
 
-module.exports = __WEBPACK_EXTERNAL_MODULE_babylonjs_Misc_observable__;
+module.exports = __WEBPACK_EXTERNAL_MODULE_babylonjs_Misc_tools__;
 
 /***/ })
 

dist/preview release/loaders/babylonjs.loaders.d.ts

@@ -1236,7 +1236,7 @@ declare module BABYLON.GLTF2 {
          * @param assign A function called synchronously after parsing the glTF properties
          * @returns A promise that resolves with the loaded Babylon material when the load is complete or null if not handled
          */
-        _loadMaterialAsync?(context: string, material: IMaterial, babylonMesh: Mesh, babylonDrawMode: number, assign: (babylonMaterial: Material) => void): Nullable<Promise<Material>>;
+        _loadMaterialAsync?(context: string, material: IMaterial, babylonMesh: Nullable<Mesh>, babylonDrawMode: number, assign: (babylonMaterial: Material) => void): Nullable<Promise<Material>>;
         /**
          * Define this method to modify the default behavior when creating materials.
          * @param context The context when loading the asset
@@ -1500,7 +1500,7 @@ declare module BABYLON.GLTF2 {
         private _loadVertexAccessorAsync;
         private _loadMaterialMetallicRoughnessPropertiesAsync;
         /** @hidden */
-        _loadMaterialAsync(context: string, material: IMaterial, babylonMesh: Mesh, babylonDrawMode: number, assign?: (babylonMaterial: Material) => void): Promise<Material>;
+        _loadMaterialAsync(context: string, material: IMaterial, babylonMesh: Nullable<Mesh>, babylonDrawMode: number, assign?: (babylonMaterial: Material) => void): Promise<Material>;
         private _createDefaultMaterial;
         /**
          * Creates a Babylon material from a glTF material.
@@ -2220,7 +2220,7 @@ declare module BABYLON.GLTF2.Loader.Extensions {
         /** @hidden */
         loadNodeAsync(context: string, node: INode, assign: (babylonTransformNode: TransformNode) => void): Nullable<Promise<TransformNode>>;
         /** @hidden */
-        _loadMaterialAsync(context: string, material: IMaterial, babylonMesh: Mesh, babylonDrawMode: number, assign: (babylonMaterial: Material) => void): Nullable<Promise<Material>>;
+        _loadMaterialAsync(context: string, material: IMaterial, babylonMesh: Nullable<Mesh>, babylonDrawMode: number, assign: (babylonMaterial: Material) => void): Nullable<Promise<Material>>;
         /** @hidden */
         _loadUriAsync(context: string, property: IProperty, uri: string): Nullable<Promise<ArrayBufferView>>;
         /** @hidden */

dist/preview release/loaders/babylonjs.loaders.js

@@ -7,7 +7,7 @@
 		exports["babylonjs-loaders"] = factory(require("babylonjs"));
 	else
 		root["LOADERS"] = factory(root["BABYLON"]);
-})((typeof self !== "undefined" ? self : typeof global !== "undefined" ? global : this), function(__WEBPACK_EXTERNAL_MODULE_babylonjs_Misc_observable__) {
+})((typeof self !== "undefined" ? self : typeof global !== "undefined" ? global : this), function(__WEBPACK_EXTERNAL_MODULE_babylonjs_Misc_tools__) {
 return /******/ (function(modules) { // webpackBootstrap
 /******/ 	// The module cache
 /******/ 	var installedModules = {};
@@ -97,9 +97,9 @@ return /******/ (function(modules) { // webpackBootstrap
 /******/ ({
 
 /***/ "../../node_modules/tslib/tslib.es6.js":
-/*!*****************************************************************!*\
-  !*** C:/Dev/Babylon/Babylon.js/node_modules/tslib/tslib.es6.js ***!
-  \*****************************************************************/
+/*!***********************************************************!*\
+  !*** D:/Repos/Babylon.js/node_modules/tslib/tslib.es6.js ***!
+  \***********************************************************/
 /*! exports provided: __extends, __assign, __rest, __decorate, __param, __metadata, __awaiter, __generator, __createBinding, __exportStar, __values, __read, __spread, __spreadArrays, __await, __asyncGenerator, __asyncDelegator, __asyncValues, __makeTemplateObject, __importStar, __importDefault, __classPrivateFieldGet, __classPrivateFieldSet */
 /***/ (function(module, __webpack_exports__, __webpack_require__) {
 
@@ -421,7 +421,7 @@ __webpack_require__.r(__webpack_exports__);
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "MTLFileLoader", function() { return MTLFileLoader; });
-/* harmony import */ var babylonjs_Maths_math_color__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Maths/math.color */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Maths_math_color__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Maths/math.color */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Maths_math_color__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Maths_math_color__WEBPACK_IMPORTED_MODULE_0__);
 
 
@@ -657,7 +657,7 @@ var MTLFileLoader = /** @class */ (function () {
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "OBJFileLoader", function() { return OBJFileLoader; });
-/* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Maths/math.vector */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Maths/math.vector */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _mtlFileLoader__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./mtlFileLoader */ "./OBJ/mtlFileLoader.ts");
 
@@ -1552,7 +1552,7 @@ __webpack_require__.r(__webpack_exports__);
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "STLFileLoader", function() { return STLFileLoader; });
-/* harmony import */ var babylonjs_Misc_tools__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Misc/tools */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Misc_tools__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Misc/tools */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Misc_tools__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Misc_tools__WEBPACK_IMPORTED_MODULE_0__);
 
 
@@ -1862,7 +1862,7 @@ __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "GLTFLoader", function() { return GLTFLoader; });
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "GLTFLoaderExtension", function() { return GLTFLoaderExtension; });
 /* harmony import */ var _glTFLoaderInterfaces__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./glTFLoaderInterfaces */ "./glTF/1.0/glTFLoaderInterfaces.ts");
-/* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! babylonjs/Maths/math.vector */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! babylonjs/Maths/math.vector */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_1___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_1__);
 /* harmony import */ var _glTFLoaderUtils__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./glTFLoaderUtils */ "./glTF/1.0/glTFLoaderUtils.ts");
 /* harmony import */ var _glTFFileLoader__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ../glTFFileLoader */ "./glTF/glTFFileLoader.ts");
@@ -3687,7 +3687,7 @@ var EBlendingFunction;
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "GLTFUtils", function() { return GLTFUtils; });
 /* harmony import */ var _glTFLoaderInterfaces__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./glTFLoaderInterfaces */ "./glTF/1.0/glTFLoaderInterfaces.ts");
-/* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! babylonjs/Maths/math.vector */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! babylonjs/Maths/math.vector */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_1___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_1__);
 
 
@@ -3937,7 +3937,7 @@ __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "GLTFMaterialsCommonExtension", function() { return GLTFMaterialsCommonExtension; });
 /* harmony import */ var tslib__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! tslib */ "../../node_modules/tslib/tslib.es6.js");
 /* harmony import */ var _glTFLoader__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./glTFLoader */ "./glTF/1.0/glTFLoader.ts");
-/* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! babylonjs/Maths/math.vector */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! babylonjs/Maths/math.vector */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_2___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_2__);
 
 
@@ -4131,7 +4131,7 @@ __webpack_require__.r(__webpack_exports__);
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "EXT_lights_image_based", function() { return EXT_lights_image_based; });
-/* harmony import */ var babylonjs_Maths_math_scalar__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Maths/math.scalar */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Maths_math_scalar__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Maths/math.scalar */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Maths_math_scalar__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Maths_math_scalar__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _glTFLoader__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../glTFLoader */ "./glTF/2.0/glTFLoader.ts");
 
@@ -4255,7 +4255,7 @@ _glTFLoader__WEBPACK_IMPORTED_MODULE_1__["GLTFLoader"].RegisterExtension(NAME, f
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "EXT_mesh_gpu_instancing", function() { return EXT_mesh_gpu_instancing; });
-/* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Maths/math.vector */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Maths/math.vector */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _glTFLoader__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../glTFLoader */ "./glTF/2.0/glTFLoader.ts");
 
@@ -4468,7 +4468,7 @@ _glTFLoader__WEBPACK_IMPORTED_MODULE_0__["GLTFLoader"].RegisterExtension(NAME, f
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "KHR_draco_mesh_compression", function() { return KHR_draco_mesh_compression; });
-/* harmony import */ var babylonjs_Meshes_Compression_dracoCompression__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Meshes/Compression/dracoCompression */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Meshes_Compression_dracoCompression__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Meshes/Compression/dracoCompression */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Meshes_Compression_dracoCompression__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Meshes_Compression_dracoCompression__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _glTFLoader__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../glTFLoader */ "./glTF/2.0/glTFLoader.ts");
 
@@ -4562,7 +4562,7 @@ _glTFLoader__WEBPACK_IMPORTED_MODULE_1__["GLTFLoader"].RegisterExtension(NAME, f
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "KHR_lights", function() { return KHR_lights; });
-/* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Maths/math.vector */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Maths/math.vector */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _glTFLoader__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../glTFLoader */ "./glTF/2.0/glTFLoader.ts");
 
@@ -4659,7 +4659,7 @@ _glTFLoader__WEBPACK_IMPORTED_MODULE_1__["GLTFLoader"].RegisterExtension(NAME, f
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "KHR_materials_clearcoat", function() { return KHR_materials_clearcoat; });
-/* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Materials/PBR/pbrMaterial */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Materials/PBR/pbrMaterial */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _glTFLoader__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../glTFLoader */ "./glTF/2.0/glTFLoader.ts");
 
@@ -4759,7 +4759,7 @@ _glTFLoader__WEBPACK_IMPORTED_MODULE_1__["GLTFLoader"].RegisterExtension(NAME, f
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "KHR_materials_ior", function() { return KHR_materials_ior; });
-/* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Materials/PBR/pbrMaterial */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Materials/PBR/pbrMaterial */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _glTFLoader__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../glTFLoader */ "./glTF/2.0/glTFLoader.ts");
 
@@ -4831,7 +4831,7 @@ _glTFLoader__WEBPACK_IMPORTED_MODULE_1__["GLTFLoader"].RegisterExtension(NAME, f
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "KHR_materials_pbrSpecularGlossiness", function() { return KHR_materials_pbrSpecularGlossiness; });
-/* harmony import */ var babylonjs_Maths_math_color__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Maths/math.color */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Maths_math_color__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Maths/math.color */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Maths_math_color__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Maths_math_color__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _glTFLoader__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../glTFLoader */ "./glTF/2.0/glTFLoader.ts");
 
@@ -4920,7 +4920,7 @@ _glTFLoader__WEBPACK_IMPORTED_MODULE_1__["GLTFLoader"].RegisterExtension(NAME, f
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "KHR_materials_sheen", function() { return KHR_materials_sheen; });
-/* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Materials/PBR/pbrMaterial */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Materials/PBR/pbrMaterial */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _glTFLoader__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../glTFLoader */ "./glTF/2.0/glTFLoader.ts");
 
@@ -5006,7 +5006,7 @@ _glTFLoader__WEBPACK_IMPORTED_MODULE_1__["GLTFLoader"].RegisterExtension(NAME, f
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "KHR_materials_specular", function() { return KHR_materials_specular; });
-/* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Materials/PBR/pbrMaterial */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Materials/PBR/pbrMaterial */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _glTFLoader__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../glTFLoader */ "./glTF/2.0/glTFLoader.ts");
 
@@ -5082,7 +5082,7 @@ _glTFLoader__WEBPACK_IMPORTED_MODULE_1__["GLTFLoader"].RegisterExtension(NAME, f
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "KHR_materials_transmission", function() { return KHR_materials_transmission; });
-/* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Materials/PBR/pbrMaterial */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Materials/PBR/pbrMaterial */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _glTFLoader__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../glTFLoader */ "./glTF/2.0/glTFLoader.ts");
 
@@ -5172,7 +5172,7 @@ _glTFLoader__WEBPACK_IMPORTED_MODULE_1__["GLTFLoader"].RegisterExtension(NAME, f
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "KHR_materials_unlit", function() { return KHR_materials_unlit; });
-/* harmony import */ var babylonjs_Maths_math_color__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Maths/math.color */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Maths_math_color__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Maths/math.color */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Maths_math_color__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Maths_math_color__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _glTFLoader__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../glTFLoader */ "./glTF/2.0/glTFLoader.ts");
 
@@ -5255,7 +5255,7 @@ _glTFLoader__WEBPACK_IMPORTED_MODULE_1__["GLTFLoader"].RegisterExtension(NAME, f
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "KHR_materials_variants", function() { return KHR_materials_variants; });
 /* harmony import */ var _glTFLoader__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ../glTFLoader */ "./glTF/2.0/glTFLoader.ts");
-/* harmony import */ var babylonjs_Meshes_mesh__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! babylonjs/Meshes/mesh */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Meshes_mesh__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! babylonjs/Meshes/mesh */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Meshes_mesh__WEBPACK_IMPORTED_MODULE_1___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Meshes_mesh__WEBPACK_IMPORTED_MODULE_1__);
 
 
@@ -5527,7 +5527,7 @@ _glTFLoader__WEBPACK_IMPORTED_MODULE_0__["GLTFLoader"].RegisterExtension(NAME, f
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "KHR_texture_transform", function() { return KHR_texture_transform; });
-/* harmony import */ var babylonjs_Materials_Textures_texture__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Materials/Textures/texture */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Materials_Textures_texture__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Materials/Textures/texture */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Materials_Textures_texture__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Materials_Textures_texture__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _glTFLoader__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../glTFLoader */ "./glTF/2.0/glTFLoader.ts");
 
@@ -5655,7 +5655,7 @@ _glTFLoader__WEBPACK_IMPORTED_MODULE_0__["GLTFLoader"].RegisterExtension(NAME, f
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "MSFT_audio_emitter", function() { return MSFT_audio_emitter; });
-/* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Maths/math.vector */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Maths/math.vector */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Maths_math_vector__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _glTFLoader__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../glTFLoader */ "./glTF/2.0/glTFLoader.ts");
 
@@ -5889,7 +5889,7 @@ _glTFLoader__WEBPACK_IMPORTED_MODULE_1__["GLTFLoader"].RegisterExtension(NAME, f
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "MSFT_lod", function() { return MSFT_lod; });
-/* harmony import */ var babylonjs_Misc_observable__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Misc/observable */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Misc_observable__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Misc/observable */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Misc_observable__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Misc_observable__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _glTFLoader__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../glTFLoader */ "./glTF/2.0/glTFLoader.ts");
 
@@ -6236,7 +6236,7 @@ _glTFLoader__WEBPACK_IMPORTED_MODULE_1__["GLTFLoader"].RegisterExtension(NAME, f
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "MSFT_minecraftMesh", function() { return MSFT_minecraftMesh; });
-/* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Materials/PBR/pbrMaterial */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Materials/PBR/pbrMaterial */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _glTFLoader__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../glTFLoader */ "./glTF/2.0/glTFLoader.ts");
 
@@ -6289,7 +6289,7 @@ _glTFLoader__WEBPACK_IMPORTED_MODULE_1__["GLTFLoader"].RegisterExtension(NAME, f
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "MSFT_sRGBFactors", function() { return MSFT_sRGBFactors; });
-/* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Materials/PBR/pbrMaterial */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Materials/PBR/pbrMaterial */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Materials_PBR_pbrMaterial__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _glTFLoader__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../glTFLoader */ "./glTF/2.0/glTFLoader.ts");
 
@@ -6444,7 +6444,7 @@ __webpack_require__.r(__webpack_exports__);
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ArrayItem", function() { return ArrayItem; });
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "GLTFLoader", function() { return GLTFLoader; });
-/* harmony import */ var babylonjs_Misc_deferred__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Misc/deferred */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Misc_deferred__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Misc/deferred */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Misc_deferred__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Misc_deferred__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _glTFFileLoader__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../glTFFileLoader */ "./glTF/glTFFileLoader.ts");
 
@@ -6682,7 +6682,6 @@ var GLTFLoader = /** @class */ (function () {
     GLTFLoader.prototype._loadAsync = function (nodes, resultFunc) {
         var _this = this;
         return Promise.resolve().then(function () {
-            var _a;
             _this._uniqueRootUrl = (_this._rootUrl.indexOf("file:") === -1 && _this._fileName) ? _this._rootUrl : "" + _this._rootUrl + Date.now() + "/";
             _this._loadExtensions();
             _this._checkExtensions();
@@ -6708,23 +6707,7 @@ var GLTFLoader = /** @class */ (function () {
                     var material = _this._gltf.materials[m];
                     var context_1 = "/materials/" + m;
                     var babylonDrawMode = babylonjs_Misc_deferred__WEBPACK_IMPORTED_MODULE_0__["Material"].TriangleFillMode;
-                    var babylonData = material._data ? material._data[babylonDrawMode] : null;
-                    if (babylonData) {
-                        continue;
-                    }
-                    _this.logOpen(context_1 + " " + (material.name || ""));
-                    var babylonMaterial = _this.createMaterial(context_1, material, babylonDrawMode);
-                    babylonData = {
-                        babylonMaterial: babylonMaterial,
-                        babylonMeshes: [],
-                        promise: _this.loadMaterialPropertiesAsync(context_1, material, babylonMaterial)
-                    };
-                    promises.push(babylonData.promise);
-                    material._data = (_a = material._data) !== null && _a !== void 0 ? _a : {};
-                    material._data[babylonDrawMode] = babylonData;
-                    GLTFLoader.AddPointerMetadata(babylonMaterial, context_1);
-                    _this._parent.onMaterialLoadedObservable.notifyObservers(babylonMaterial);
-                    _this.logClose();
+                    promises.push(_this._loadMaterialAsync(context_1, material, null, babylonDrawMode, function (material) { }));
                 }
             }
             // Restore the blocking of material dirty.
@@ -7958,13 +7941,15 @@ var GLTFLoader = /** @class */ (function () {
             this._parent.onMaterialLoadedObservable.notifyObservers(babylonMaterial);
             this.logClose();
         }
-        babylonData.babylonMeshes.push(babylonMesh);
-        babylonMesh.onDisposeObservable.addOnce(function () {
-            var index = babylonData.babylonMeshes.indexOf(babylonMesh);
-            if (index !== -1) {
-                babylonData.babylonMeshes.splice(index, 1);
-            }
-        });
+        if (babylonMesh) {
+            babylonData.babylonMeshes.push(babylonMesh);
+            babylonMesh.onDisposeObservable.addOnce(function () {
+                var index = babylonData.babylonMeshes.indexOf(babylonMesh);
+                if (index !== -1) {
+                    babylonData.babylonMeshes.splice(index, 1);
+                }
+            });
+        }
         assign(babylonData.babylonMaterial);
         return babylonData.promise.then(function () {
             return babylonData.babylonMaterial;
@@ -8684,7 +8669,7 @@ __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "GLTFLoaderAnimationStartMode", function() { return GLTFLoaderAnimationStartMode; });
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "GLTFLoaderState", function() { return GLTFLoaderState; });
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "GLTFFileLoader", function() { return GLTFFileLoader; });
-/* harmony import */ var babylonjs_Misc_observable__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Misc/observable */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Misc_observable__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Misc/observable */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Misc_observable__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Misc_observable__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _glTFValidation__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./glTFValidation */ "./glTF/glTFValidation.ts");
 
@@ -9576,7 +9561,7 @@ if (babylonjs_Misc_observable__WEBPACK_IMPORTED_MODULE_0__["SceneLoader"]) {
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "GLTFValidation", function() { return GLTFValidation; });
-/* harmony import */ var babylonjs_Misc_tools__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Misc/tools */ "babylonjs/Misc/observable");
+/* harmony import */ var babylonjs_Misc_tools__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Misc/tools */ "babylonjs/Misc/tools");
 /* harmony import */ var babylonjs_Misc_tools__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Misc_tools__WEBPACK_IMPORTED_MODULE_0__);
 
 function validateAsync(data, rootUrl, fileName, getExternalResource) {
@@ -10006,14 +9991,14 @@ __webpack_require__.r(__webpack_exports__);
 
 /***/ }),
 
-/***/ "babylonjs/Misc/observable":
+/***/ "babylonjs/Misc/tools":
 /*!****************************************************************************************************!*\
   !*** external {"root":"BABYLON","commonjs":"babylonjs","commonjs2":"babylonjs","amd":"babylonjs"} ***!
   \****************************************************************************************************/
 /*! no static exports found */
 /***/ (function(module, exports) {
 
-module.exports = __WEBPACK_EXTERNAL_MODULE_babylonjs_Misc_observable__;
+module.exports = __WEBPACK_EXTERNAL_MODULE_babylonjs_Misc_tools__;
 
 /***/ })
 

dist/preview release/loaders/babylonjs.loaders.module.d.ts

@@ -1309,7 +1309,7 @@ declare module "babylonjs-loaders/glTF/2.0/glTFLoaderExtension" {
          * @param assign A function called synchronously after parsing the glTF properties
          * @returns A promise that resolves with the loaded Babylon material when the load is complete or null if not handled
          */
-        _loadMaterialAsync?(context: string, material: IMaterial, babylonMesh: Mesh, babylonDrawMode: number, assign: (babylonMaterial: Material) => void): Nullable<Promise<Material>>;
+        _loadMaterialAsync?(context: string, material: IMaterial, babylonMesh: Nullable<Mesh>, babylonDrawMode: number, assign: (babylonMaterial: Material) => void): Nullable<Promise<Material>>;
         /**
          * Define this method to modify the default behavior when creating materials.
          * @param context The context when loading the asset
@@ -1590,7 +1590,7 @@ declare module "babylonjs-loaders/glTF/2.0/glTFLoader" {
         private _loadVertexAccessorAsync;
         private _loadMaterialMetallicRoughnessPropertiesAsync;
         /** @hidden */
-        _loadMaterialAsync(context: string, material: IMaterial, babylonMesh: Mesh, babylonDrawMode: number, assign?: (babylonMaterial: Material) => void): Promise<Material>;
+        _loadMaterialAsync(context: string, material: IMaterial, babylonMesh: Nullable<Mesh>, babylonDrawMode: number, assign?: (babylonMaterial: Material) => void): Promise<Material>;
         private _createDefaultMaterial;
         /**
          * Creates a Babylon material from a glTF material.
@@ -2409,7 +2409,7 @@ declare module "babylonjs-loaders/glTF/2.0/Extensions/MSFT_lod" {
         /** @hidden */
         loadNodeAsync(context: string, node: INode, assign: (babylonTransformNode: TransformNode) => void): Nullable<Promise<TransformNode>>;
         /** @hidden */
-        _loadMaterialAsync(context: string, material: IMaterial, babylonMesh: Mesh, babylonDrawMode: number, assign: (babylonMaterial: Material) => void): Nullable<Promise<Material>>;
+        _loadMaterialAsync(context: string, material: IMaterial, babylonMesh: Nullable<Mesh>, babylonDrawMode: number, assign: (babylonMaterial: Material) => void): Nullable<Promise<Material>>;
         /** @hidden */
         _loadUriAsync(context: string, property: IProperty, uri: string): Nullable<Promise<ArrayBufferView>>;
         /** @hidden */
@@ -4129,7 +4129,7 @@ declare module BABYLON.GLTF2 {
          * @param assign A function called synchronously after parsing the glTF properties
          * @returns A promise that resolves with the loaded Babylon material when the load is complete or null if not handled
          */
-        _loadMaterialAsync?(context: string, material: IMaterial, babylonMesh: Mesh, babylonDrawMode: number, assign: (babylonMaterial: Material) => void): Nullable<Promise<Material>>;
+        _loadMaterialAsync?(context: string, material: IMaterial, babylonMesh: Nullable<Mesh>, babylonDrawMode: number, assign: (babylonMaterial: Material) => void): Nullable<Promise<Material>>;
         /**
          * Define this method to modify the default behavior when creating materials.
          * @param context The context when loading the asset
@@ -4393,7 +4393,7 @@ declare module BABYLON.GLTF2 {
         private _loadVertexAccessorAsync;
         private _loadMaterialMetallicRoughnessPropertiesAsync;
         /** @hidden */
-        _loadMaterialAsync(context: string, material: IMaterial, babylonMesh: Mesh, babylonDrawMode: number, assign?: (babylonMaterial: Material) => void): Promise<Material>;
+        _loadMaterialAsync(context: string, material: IMaterial, babylonMesh: Nullable<Mesh>, babylonDrawMode: number, assign?: (babylonMaterial: Material) => void): Promise<Material>;
         private _createDefaultMaterial;
         /**
          * Creates a Babylon material from a glTF material.
@@ -5113,7 +5113,7 @@ declare module BABYLON.GLTF2.Loader.Extensions {
         /** @hidden */
         loadNodeAsync(context: string, node: INode, assign: (babylonTransformNode: TransformNode) => void): Nullable<Promise<TransformNode>>;
         /** @hidden */
-        _loadMaterialAsync(context: string, material: IMaterial, babylonMesh: Mesh, babylonDrawMode: number, assign: (babylonMaterial: Material) => void): Nullable<Promise<Material>>;
+        _loadMaterialAsync(context: string, material: IMaterial, babylonMesh: Nullable<Mesh>, babylonDrawMode: number, assign: (babylonMaterial: Material) => void): Nullable<Promise<Material>>;
         /** @hidden */
         _loadUriAsync(context: string, property: IProperty, uri: string): Nullable<Promise<ArrayBufferView>>;
         /** @hidden */

dist/preview release/materialsLibrary/babylon.cellMaterial.js

@@ -97,9 +97,9 @@ return /******/ (function(modules) { // webpackBootstrap
 /******/ ({
 
 /***/ "../../node_modules/tslib/tslib.es6.js":
-/*!*****************************************************************!*\
-  !*** C:/Dev/Babylon/Babylon.js/node_modules/tslib/tslib.es6.js ***!
-  \*****************************************************************/
+/*!***********************************************************!*\
+  !*** D:/Repos/Babylon.js/node_modules/tslib/tslib.es6.js ***!
+  \***********************************************************/
 /*! exports provided: __extends, __assign, __rest, __decorate, __param, __metadata, __awaiter, __generator, __createBinding, __exportStar, __values, __read, __spread, __spreadArrays, __await, __asyncGenerator, __asyncDelegator, __asyncValues, __makeTemplateObject, __importStar, __importDefault, __classPrivateFieldGet, __classPrivateFieldSet */
 /***/ (function(module, __webpack_exports__, __webpack_require__) {
 

dist/preview release/materialsLibrary/babylon.customMaterial.js

@@ -97,9 +97,9 @@ return /******/ (function(modules) { // webpackBootstrap
 /******/ ({
 
 /***/ "../../node_modules/tslib/tslib.es6.js":
-/*!*****************************************************************!*\
-  !*** C:/Dev/Babylon/Babylon.js/node_modules/tslib/tslib.es6.js ***!
-  \*****************************************************************/
+/*!***********************************************************!*\
+  !*** D:/Repos/Babylon.js/node_modules/tslib/tslib.es6.js ***!
+  \***********************************************************/
 /*! exports provided: __extends, __assign, __rest, __decorate, __param, __metadata, __awaiter, __generator, __createBinding, __exportStar, __values, __read, __spread, __spreadArrays, __await, __asyncGenerator, __asyncDelegator, __asyncValues, __makeTemplateObject, __importStar, __importDefault, __classPrivateFieldGet, __classPrivateFieldSet */
 /***/ (function(module, __webpack_exports__, __webpack_require__) {
 

dist/preview release/materialsLibrary/babylon.fireMaterial.js

@@ -97,9 +97,9 @@ return /******/ (function(modules) { // webpackBootstrap
 /******/ ({
 
 /***/ "../../node_modules/tslib/tslib.es6.js":
-/*!*****************************************************************!*\
-  !*** C:/Dev/Babylon/Babylon.js/node_modules/tslib/tslib.es6.js ***!
-  \*****************************************************************/
+/*!***********************************************************!*\
+  !*** D:/Repos/Babylon.js/node_modules/tslib/tslib.es6.js ***!
+  \***********************************************************/
 /*! exports provided: __extends, __assign, __rest, __decorate, __param, __metadata, __awaiter, __generator, __createBinding, __exportStar, __values, __read, __spread, __spreadArrays, __await, __asyncGenerator, __asyncDelegator, __asyncValues, __makeTemplateObject, __importStar, __importDefault, __classPrivateFieldGet, __classPrivateFieldSet */
 /***/ (function(module, __webpack_exports__, __webpack_require__) {
 

dist/preview release/materialsLibrary/babylon.furMaterial.js

@@ -97,9 +97,9 @@ return /******/ (function(modules) { // webpackBootstrap
 /******/ ({
 
 /***/ "../../node_modules/tslib/tslib.es6.js":
-/*!*****************************************************************!*\
-  !*** C:/Dev/Babylon/Babylon.js/node_modules/tslib/tslib.es6.js ***!
-  \*****************************************************************/
+/*!***********************************************************!*\
+  !*** D:/Repos/Babylon.js/node_modules/tslib/tslib.es6.js ***!
+  \***********************************************************/
 /*! exports provided: __extends, __assign, __rest, __decorate, __param, __metadata, __awaiter, __generator, __createBinding, __exportStar, __values, __read, __spread, __spreadArrays, __await, __asyncGenerator, __asyncDelegator, __asyncValues, __makeTemplateObject, __importStar, __importDefault, __classPrivateFieldGet, __classPrivateFieldSet */
 /***/ (function(module, __webpack_exports__, __webpack_require__) {
 

dist/preview release/materialsLibrary/babylon.gradientMaterial.js

@@ -97,9 +97,9 @@ return /******/ (function(modules) { // webpackBootstrap
 /******/ ({
 
 /***/ "../../node_modules/tslib/tslib.es6.js":
-/*!*****************************************************************!*\
-  !*** C:/Dev/Babylon/Babylon.js/node_modules/tslib/tslib.es6.js ***!
-  \*****************************************************************/
+/*!***********************************************************!*\
+  !*** D:/Repos/Babylon.js/node_modules/tslib/tslib.es6.js ***!
+  \***********************************************************/
 /*! exports provided: __extends, __assign, __rest, __decorate, __param, __metadata, __awaiter, __generator, __createBinding, __exportStar, __values, __read, __spread, __spreadArrays, __await, __asyncGenerator, __asyncDelegator, __asyncValues, __makeTemplateObject, __importStar, __importDefault, __classPrivateFieldGet, __classPrivateFieldSet */
 /***/ (function(module, __webpack_exports__, __webpack_require__) {
 

dist/preview release/materialsLibrary/babylon.gridMaterial.js

@@ -97,9 +97,9 @@ return /******/ (function(modules) { // webpackBootstrap
 /******/ ({
 
 /***/ "../../node_modules/tslib/tslib.es6.js":
-/*!*****************************************************************!*\
-  !*** C:/Dev/Babylon/Babylon.js/node_modules/tslib/tslib.es6.js ***!
-  \*****************************************************************/
+/*!***********************************************************!*\
+  !*** D:/Repos/Babylon.js/node_modules/tslib/tslib.es6.js ***!
+  \***********************************************************/
 /*! exports provided: __extends, __assign, __rest, __decorate, __param, __metadata, __awaiter, __generator, __createBinding, __exportStar, __values, __read, __spread, __spreadArrays, __await, __asyncGenerator, __asyncDelegator, __asyncValues, __makeTemplateObject, __importStar, __importDefault, __classPrivateFieldGet, __classPrivateFieldSet */
 /***/ (function(module, __webpack_exports__, __webpack_require__) {
 

dist/preview release/materialsLibrary/babylon.lavaMaterial.js

@@ -97,9 +97,9 @@ return /******/ (function(modules) { // webpackBootstrap
 /******/ ({
 
 /***/ "../../node_modules/tslib/tslib.es6.js":
-/*!*****************************************************************!*\
-  !*** C:/Dev/Babylon/Babylon.js/node_modules/tslib/tslib.es6.js ***!
-  \*****************************************************************/
+/*!***********************************************************!*\
+  !*** D:/Repos/Babylon.js/node_modules/tslib/tslib.es6.js ***!
+  \***********************************************************/
 /*! exports provided: __extends, __assign, __rest, __decorate, __param, __metadata, __awaiter, __generator, __createBinding, __exportStar, __values, __read, __spread, __spreadArrays, __await, __asyncGenerator, __asyncDelegator, __asyncValues, __makeTemplateObject, __importStar, __importDefault, __classPrivateFieldGet, __classPrivateFieldSet */
 /***/ (function(module, __webpack_exports__, __webpack_require__) {
 

dist/preview release/materialsLibrary/babylon.mixMaterial.js

@@ -97,9 +97,9 @@ return /******/ (function(modules) { // webpackBootstrap
 /******/ ({
 
 /***/ "../../node_modules/tslib/tslib.es6.js":
-/*!*****************************************************************!*\
-  !*** C:/Dev/Babylon/Babylon.js/node_modules/tslib/tslib.es6.js ***!
-  \*****************************************************************/
+/*!***********************************************************!*\
+  !*** D:/Repos/Babylon.js/node_modules/tslib/tslib.es6.js ***!
+  \***********************************************************/
 /*! exports provided: __extends, __assign, __rest, __decorate, __param, __metadata, __awaiter, __generator, __createBinding, __exportStar, __values, __read, __spread, __spreadArrays, __await, __asyncGenerator, __asyncDelegator, __asyncValues, __makeTemplateObject, __importStar, __importDefault, __classPrivateFieldGet, __classPrivateFieldSet */
 /***/ (function(module, __webpack_exports__, __webpack_require__) {
 

dist/preview release/materialsLibrary/babylon.normalMaterial.js

@@ -97,9 +97,9 @@ return /******/ (function(modules) { // webpackBootstrap
 /******/ ({
 
 /***/ "../../node_modules/tslib/tslib.es6.js":
-/*!*****************************************************************!*\
-  !*** C:/Dev/Babylon/Babylon.js/node_modules/tslib/tslib.es6.js ***!
-  \*****************************************************************/
+/*!***********************************************************!*\
+  !*** D:/Repos/Babylon.js/node_modules/tslib/tslib.es6.js ***!
+  \***********************************************************/
 /*! exports provided: __extends, __assign, __rest, __decorate, __param, __metadata, __awaiter, __generator, __createBinding, __exportStar, __values, __read, __spread, __spreadArrays, __await, __asyncGenerator, __asyncDelegator, __asyncValues, __makeTemplateObject, __importStar, __importDefault, __classPrivateFieldGet, __classPrivateFieldSet */
 /***/ (function(module, __webpack_exports__, __webpack_require__) {
 

dist/preview release/materialsLibrary/babylon.shadowOnlyMaterial.js

@@ -97,9 +97,9 @@ return /******/ (function(modules) { // webpackBootstrap
 /******/ ({
 
 /***/ "../../node_modules/tslib/tslib.es6.js":
-/*!*****************************************************************!*\
-  !*** C:/Dev/Babylon/Babylon.js/node_modules/tslib/tslib.es6.js ***!
-  \*****************************************************************/
+/*!***********************************************************!*\
+  !*** D:/Repos/Babylon.js/node_modules/tslib/tslib.es6.js ***!
+  \***********************************************************/
 /*! exports provided: __extends, __assign, __rest, __decorate, __param, __metadata, __awaiter, __generator, __createBinding, __exportStar, __values, __read, __spread, __spreadArrays, __await, __asyncGenerator, __asyncDelegator, __asyncValues, __makeTemplateObject, __importStar, __importDefault, __classPrivateFieldGet, __classPrivateFieldSet */
 /***/ (function(module, __webpack_exports__, __webpack_require__) {
 

dist/preview release/materialsLibrary/babylon.simpleMaterial.js

@@ -97,9 +97,9 @@ return /******/ (function(modules) { // webpackBootstrap
 /******/ ({
 
 /***/ "../../node_modules/tslib/tslib.es6.js":
-/*!*****************************************************************!*\
-  !*** C:/Dev/Babylon/Babylon.js/node_modules/tslib/tslib.es6.js ***!
-  \*****************************************************************/
+/*!***********************************************************!*\
+  !*** D:/Repos/Babylon.js/node_modules/tslib/tslib.es6.js ***!
+  \***********************************************************/
 /*! exports provided: __extends, __assign, __rest, __decorate, __param, __metadata, __awaiter, __generator, __createBinding, __exportStar, __values, __read, __spread, __spreadArrays, __await, __asyncGenerator, __asyncDelegator, __asyncValues, __makeTemplateObject, __importStar, __importDefault, __classPrivateFieldGet, __classPrivateFieldSet */
 /***/ (function(module, __webpack_exports__, __webpack_require__) {
 

dist/preview release/materialsLibrary/babylon.skyMaterial.js

@@ -97,9 +97,9 @@ return /******/ (function(modules) { // webpackBootstrap
 /******/ ({
 
 /***/ "../../node_modules/tslib/tslib.es6.js":
-/*!*****************************************************************!*\
-  !*** C:/Dev/Babylon/Babylon.js/node_modules/tslib/tslib.es6.js ***!
-  \*****************************************************************/
+/*!***********************************************************!*\
+  !*** D:/Repos/Babylon.js/node_modules/tslib/tslib.es6.js ***!
+  \***********************************************************/
 /*! exports provided: __extends, __assign, __rest, __decorate, __param, __metadata, __awaiter, __generator, __createBinding, __exportStar, __values, __read, __spread, __spreadArrays, __await, __asyncGenerator, __asyncDelegator, __asyncValues, __makeTemplateObject, __importStar, __importDefault, __classPrivateFieldGet, __classPrivateFieldSet */
 /***/ (function(module, __webpack_exports__, __webpack_require__) {
 

dist/preview release/materialsLibrary/babylon.terrainMaterial.js

@@ -97,9 +97,9 @@ return /******/ (function(modules) { // webpackBootstrap
 /******/ ({
 
 /***/ "../../node_modules/tslib/tslib.es6.js":
-/*!*****************************************************************!*\
-  !*** C:/Dev/Babylon/Babylon.js/node_modules/tslib/tslib.es6.js ***!
-  \*****************************************************************/
+/*!***********************************************************!*\
+  !*** D:/Repos/Babylon.js/node_modules/tslib/tslib.es6.js ***!
+  \***********************************************************/
 /*! exports provided: __extends, __assign, __rest, __decorate, __param, __metadata, __awaiter, __generator, __createBinding, __exportStar, __values, __read, __spread, __spreadArrays, __await, __asyncGenerator, __asyncDelegator, __asyncValues, __makeTemplateObject, __importStar, __importDefault, __classPrivateFieldGet, __classPrivateFieldSet */
 /***/ (function(module, __webpack_exports__, __webpack_require__) {
 

dist/preview release/materialsLibrary/babylon.triPlanarMaterial.js

@@ -97,9 +97,9 @@ return /******/ (function(modules) { // webpackBootstrap
 /******/ ({
 
 /***/ "../../node_modules/tslib/tslib.es6.js":
-/*!*****************************************************************!*\
-  !*** C:/Dev/Babylon/Babylon.js/node_modules/tslib/tslib.es6.js ***!
-  \*****************************************************************/
+/*!***********************************************************!*\
+  !*** D:/Repos/Babylon.js/node_modules/tslib/tslib.es6.js ***!
+  \***********************************************************/
 /*! exports provided: __extends, __assign, __rest, __decorate, __param, __metadata, __awaiter, __generator, __createBinding, __exportStar, __values, __read, __spread, __spreadArrays, __await, __asyncGenerator, __asyncDelegator, __asyncValues, __makeTemplateObject, __importStar, __importDefault, __classPrivateFieldGet, __classPrivateFieldSet */
 /***/ (function(module, __webpack_exports__, __webpack_require__) {
 

dist/preview release/materialsLibrary/babylon.waterMaterial.js

@@ -97,9 +97,9 @@ return /******/ (function(modules) { // webpackBootstrap
 /******/ ({
 
 /***/ "../../node_modules/tslib/tslib.es6.js":
-/*!*****************************************************************!*\
-  !*** C:/Dev/Babylon/Babylon.js/node_modules/tslib/tslib.es6.js ***!
-  \*****************************************************************/
+/*!***********************************************************!*\
+  !*** D:/Repos/Babylon.js/node_modules/tslib/tslib.es6.js ***!
+  \***********************************************************/
 /*! exports provided: __extends, __assign, __rest, __decorate, __param, __metadata, __awaiter, __generator, __createBinding, __exportStar, __values, __read, __spread, __spreadArrays, __await, __asyncGenerator, __asyncDelegator, __asyncValues, __makeTemplateObject, __importStar, __importDefault, __classPrivateFieldGet, __classPrivateFieldSet */
 /***/ (function(module, __webpack_exports__, __webpack_require__) {
 

dist/preview release/materialsLibrary/babylonjs.materials.js

@@ -97,9 +97,9 @@ return /******/ (function(modules) { // webpackBootstrap
 /******/ ({
 
 /***/ "../../node_modules/tslib/tslib.es6.js":
-/*!*****************************************************************!*\
-  !*** C:/Dev/Babylon/Babylon.js/node_modules/tslib/tslib.es6.js ***!
-  \*****************************************************************/
+/*!***********************************************************!*\
+  !*** D:/Repos/Babylon.js/node_modules/tslib/tslib.es6.js ***!
+  \***********************************************************/
 /*! exports provided: __extends, __assign, __rest, __decorate, __param, __metadata, __awaiter, __generator, __createBinding, __exportStar, __values, __read, __spread, __spreadArrays, __await, __asyncGenerator, __asyncDelegator, __asyncValues, __makeTemplateObject, __importStar, __importDefault, __classPrivateFieldGet, __classPrivateFieldSet */
 /***/ (function(module, __webpack_exports__, __webpack_require__) {
 

dist/preview release/packagesSizeBaseLine.json

@@ -1 +1 @@
-{"thinEngineOnly":117102,"engineOnly":153538,"sceneOnly":517643,"minGridMaterial":655833,"minStandardMaterial":805280}
+{"thinEngineOnly":117135,"engineOnly":153571,"sceneOnly":517676,"minGridMaterial":656009,"minStandardMaterial":805434}

dist/preview release/postProcessesLibrary/babylon.asciiArtPostProcess.js

@@ -97,9 +97,9 @@ return /******/ (function(modules) { // webpackBootstrap
 /******/ ({
 
 /***/ "../../node_modules/tslib/tslib.es6.js":
-/*!*****************************************************************!*\
-  !*** C:/Dev/Babylon/Babylon.js/node_modules/tslib/tslib.es6.js ***!
-  \*****************************************************************/
+/*!***********************************************************!*\
+  !*** D:/Repos/Babylon.js/node_modules/tslib/tslib.es6.js ***!
+  \***********************************************************/
 /*! exports provided: __extends, __assign, __rest, __decorate, __param, __metadata, __awaiter, __generator, __createBinding, __exportStar, __values, __read, __spread, __spreadArrays, __await, __asyncGenerator, __asyncDelegator, __asyncValues, __makeTemplateObject, __importStar, __importDefault, __classPrivateFieldGet, __classPrivateFieldSet */
 /***/ (function(module, __webpack_exports__, __webpack_require__) {
 

dist/preview release/postProcessesLibrary/babylon.digitalRainPostProcess.js

@@ -97,9 +97,9 @@ return /******/ (function(modules) { // webpackBootstrap
 /******/ ({
 
 /***/ "../../node_modules/tslib/tslib.es6.js":
-/*!*****************************************************************!*\
-  !*** C:/Dev/Babylon/Babylon.js/node_modules/tslib/tslib.es6.js ***!
-  \*****************************************************************/
+/*!***********************************************************!*\
+  !*** D:/Repos/Babylon.js/node_modules/tslib/tslib.es6.js ***!
+  \***********************************************************/
 /*! exports provided: __extends, __assign, __rest, __decorate, __param, __metadata, __awaiter, __generator, __createBinding, __exportStar, __values, __read, __spread, __spreadArrays, __await, __asyncGenerator, __asyncDelegator, __asyncValues, __makeTemplateObject, __importStar, __importDefault, __classPrivateFieldGet, __classPrivateFieldSet */
 /***/ (function(module, __webpack_exports__, __webpack_require__) {
 

dist/preview release/postProcessesLibrary/babylonjs.postProcess.js

@@ -97,9 +97,9 @@ return /******/ (function(modules) { // webpackBootstrap
 /******/ ({
 
 /***/ "../../node_modules/tslib/tslib.es6.js":
-/*!*****************************************************************!*\
-  !*** C:/Dev/Babylon/Babylon.js/node_modules/tslib/tslib.es6.js ***!
-  \*****************************************************************/
+/*!***********************************************************!*\
+  !*** D:/Repos/Babylon.js/node_modules/tslib/tslib.es6.js ***!
+  \***********************************************************/
 /*! exports provided: __extends, __assign, __rest, __decorate, __param, __metadata, __awaiter, __generator, __createBinding, __exportStar, __values, __read, __spread, __spreadArrays, __await, __asyncGenerator, __asyncDelegator, __asyncValues, __makeTemplateObject, __importStar, __importDefault, __classPrivateFieldGet, __classPrivateFieldSet */
 /***/ (function(module, __webpack_exports__, __webpack_require__) {
 

dist/preview release/proceduralTexturesLibrary/babylon.brickProceduralTexture.js

@@ -97,9 +97,9 @@ return /******/ (function(modules) { // webpackBootstrap
 /******/ ({
 
 /***/ "../../node_modules/tslib/tslib.es6.js":
-/*!*****************************************************************!*\
-  !*** C:/Dev/Babylon/Babylon.js/node_modules/tslib/tslib.es6.js ***!
-  \*****************************************************************/
+/*!***********************************************************!*\
+  !*** D:/Repos/Babylon.js/node_modules/tslib/tslib.es6.js ***!
+  \***********************************************************/
 /*! exports provided: __extends, __assign, __rest, __decorate, __param, __metadata, __awaiter, __generator, __createBinding, __exportStar, __values, __read, __spread, __spreadArrays, __await, __asyncGenerator, __asyncDelegator, __asyncValues, __makeTemplateObject, __importStar, __importDefault, __classPrivateFieldGet, __classPrivateFieldSet */
 /***/ (function(module, __webpack_exports__, __webpack_require__) {
 

dist/preview release/proceduralTexturesLibrary/babylon.cloudProceduralTexture.js

@@ -97,9 +97,9 @@ return /******/ (function(modules) { // webpackBootstrap
 /******/ ({
 
 /***/ "../../node_modules/tslib/tslib.es6.js":
-/*!*****************************************************************!*\
-  !*** C:/Dev/Babylon/Babylon.js/node_modules/tslib/tslib.es6.js ***!
-  \*****************************************************************/
+/*!***********************************************************!*\
+  !*** D:/Repos/Babylon.js/node_modules/tslib/tslib.es6.js ***!
+  \***********************************************************/
 /*! exports provided: __extends, __assign, __rest, __decorate, __param, __metadata, __awaiter, __generator, __createBinding, __exportStar, __values, __read, __spread, __spreadArrays, __await, __asyncGenerator, __asyncDelegator, __asyncValues, __makeTemplateObject, __importStar, __importDefault, __classPrivateFieldGet, __classPrivateFieldSet */
 /***/ (function(module, __webpack_exports__, __webpack_require__) {
 

dist/preview release/proceduralTexturesLibrary/babylon.fireProceduralTexture.js

@@ -97,9 +97,9 @@ return /******/ (function(modules) { // webpackBootstrap
 /******/ ({
 
 /***/ "../../node_modules/tslib/tslib.es6.js":
-/*!*****************************************************************!*\
-  !*** C:/Dev/Babylon/Babylon.js/node_modules/tslib/tslib.es6.js ***!
-  \*****************************************************************/
+/*!***********************************************************!*\
+  !*** D:/Repos/Babylon.js/node_modules/tslib/tslib.es6.js ***!
+  \***********************************************************/
 /*! exports provided: __extends, __assign, __rest, __decorate, __param, __metadata, __awaiter, __generator, __createBinding, __exportStar, __values, __read, __spread, __spreadArrays, __await, __asyncGenerator, __asyncDelegator, __asyncValues, __makeTemplateObject, __importStar, __importDefault, __classPrivateFieldGet, __classPrivateFieldSet */
 /***/ (function(module, __webpack_exports__, __webpack_require__) {
 

dist/preview release/proceduralTexturesLibrary/babylon.grassProceduralTexture.js

@@ -97,9 +97,9 @@ return /******/ (function(modules) { // webpackBootstrap
 /******/ ({
 
 /***/ "../../node_modules/tslib/tslib.es6.js":
-/*!*****************************************************************!*\
-  !*** C:/Dev/Babylon/Babylon.js/node_modules/tslib/tslib.es6.js ***!
-  \*****************************************************************/
+/*!***********************************************************!*\
+  !*** D:/Repos/Babylon.js/node_modules/tslib/tslib.es6.js ***!
+  \***********************************************************/
 /*! exports provided: __extends, __assign, __rest, __decorate, __param, __metadata, __awaiter, __generator, __createBinding, __exportStar, __values, __read, __spread, __spreadArrays, __await, __asyncGenerator, __asyncDelegator, __asyncValues, __makeTemplateObject, __importStar, __importDefault, __classPrivateFieldGet, __classPrivateFieldSet */
 /***/ (function(module, __webpack_exports__, __webpack_require__) {
 

dist/preview release/proceduralTexturesLibrary/babylon.marbleProceduralTexture.js

@@ -97,9 +97,9 @@ return /******/ (function(modules) { // webpackBootstrap
 /******/ ({
 
 /***/ "../../node_modules/tslib/tslib.es6.js":
-/*!*****************************************************************!*\
-  !*** C:/Dev/Babylon/Babylon.js/node_modules/tslib/tslib.es6.js ***!
-  \*****************************************************************/
+/*!***********************************************************!*\
+  !*** D:/Repos/Babylon.js/node_modules/tslib/tslib.es6.js ***!
+  \***********************************************************/
 /*! exports provided: __extends, __assign, __rest, __decorate, __param, __metadata, __awaiter, __generator, __createBinding, __exportStar, __values, __read, __spread, __spreadArrays, __await, __asyncGenerator, __asyncDelegator, __asyncValues, __makeTemplateObject, __importStar, __importDefault, __classPrivateFieldGet, __classPrivateFieldSet */
 /***/ (function(module, __webpack_exports__, __webpack_require__) {
 

dist/preview release/proceduralTexturesLibrary/babylon.normalMapProceduralTexture.js

@@ -97,9 +97,9 @@ return /******/ (function(modules) { // webpackBootstrap
 /******/ ({
 
 /***/ "../../node_modules/tslib/tslib.es6.js":
-/*!*****************************************************************!*\
-  !*** C:/Dev/Babylon/Babylon.js/node_modules/tslib/tslib.es6.js ***!
-  \*****************************************************************/
+/*!***********************************************************!*\
+  !*** D:/Repos/Babylon.js/node_modules/tslib/tslib.es6.js ***!
+  \***********************************************************/
 /*! exports provided: __extends, __assign, __rest, __decorate, __param, __metadata, __awaiter, __generator, __createBinding, __exportStar, __values, __read, __spread, __spreadArrays, __await, __asyncGenerator, __asyncDelegator, __asyncValues, __makeTemplateObject, __importStar, __importDefault, __classPrivateFieldGet, __classPrivateFieldSet */
 /***/ (function(module, __webpack_exports__, __webpack_require__) {
 

dist/preview release/proceduralTexturesLibrary/babylon.perlinNoiseProceduralTexture.js

@@ -97,9 +97,9 @@ return /******/ (function(modules) { // webpackBootstrap
 /******/ ({
 
 /***/ "../../node_modules/tslib/tslib.es6.js":
-/*!*****************************************************************!*\
-  !*** C:/Dev/Babylon/Babylon.js/node_modules/tslib/tslib.es6.js ***!
-  \*****************************************************************/
+/*!***********************************************************!*\
+  !*** D:/Repos/Babylon.js/node_modules/tslib/tslib.es6.js ***!
+  \***********************************************************/
 /*! exports provided: __extends, __assign, __rest, __decorate, __param, __metadata, __awaiter, __generator, __createBinding, __exportStar, __values, __read, __spread, __spreadArrays, __await, __asyncGenerator, __asyncDelegator, __asyncValues, __makeTemplateObject, __importStar, __importDefault, __classPrivateFieldGet, __classPrivateFieldSet */
 /***/ (function(module, __webpack_exports__, __webpack_require__) {
 

dist/preview release/proceduralTexturesLibrary/babylon.roadProceduralTexture.js

@@ -97,9 +97,9 @@ return /******/ (function(modules) { // webpackBootstrap
 /******/ ({
 
 /***/ "../../node_modules/tslib/tslib.es6.js":
-/*!*****************************************************************!*\
-  !*** C:/Dev/Babylon/Babylon.js/node_modules/tslib/tslib.es6.js ***!
-  \*****************************************************************/
+/*!***********************************************************!*\
+  !*** D:/Repos/Babylon.js/node_modules/tslib/tslib.es6.js ***!
+  \***********************************************************/
 /*! exports provided: __extends, __assign, __rest, __decorate, __param, __metadata, __awaiter, __generator, __createBinding, __exportStar, __values, __read, __spread, __spreadArrays, __await, __asyncGenerator, __asyncDelegator, __asyncValues, __makeTemplateObject, __importStar, __importDefault, __classPrivateFieldGet, __classPrivateFieldSet */
 /***/ (function(module, __webpack_exports__, __webpack_require__) {
 

dist/preview release/proceduralTexturesLibrary/babylon.starfieldProceduralTexture.js

@@ -97,9 +97,9 @@ return /******/ (function(modules) { // webpackBootstrap
 /******/ ({
 
 /***/ "../../node_modules/tslib/tslib.es6.js":
-/*!*****************************************************************!*\
-  !*** C:/Dev/Babylon/Babylon.js/node_modules/tslib/tslib.es6.js ***!
-  \*****************************************************************/
+/*!***********************************************************!*\
+  !*** D:/Repos/Babylon.js/node_modules/tslib/tslib.es6.js ***!
+  \***********************************************************/
 /*! exports provided: __extends, __assign, __rest, __decorate, __param, __metadata, __awaiter, __generator, __createBinding, __exportStar, __values, __read, __spread, __spreadArrays, __await, __asyncGenerator, __asyncDelegator, __asyncValues, __makeTemplateObject, __importStar, __importDefault, __classPrivateFieldGet, __classPrivateFieldSet */
 /***/ (function(module, __webpack_exports__, __webpack_require__) {
 

dist/preview release/proceduralTexturesLibrary/babylon.woodProceduralTexture.js

@@ -97,9 +97,9 @@ return /******/ (function(modules) { // webpackBootstrap
 /******/ ({
 
 /***/ "../../node_modules/tslib/tslib.es6.js":
-/*!*****************************************************************!*\
-  !*** C:/Dev/Babylon/Babylon.js/node_modules/tslib/tslib.es6.js ***!
-  \*****************************************************************/
+/*!***********************************************************!*\
+  !*** D:/Repos/Babylon.js/node_modules/tslib/tslib.es6.js ***!
+  \***********************************************************/
 /*! exports provided: __extends, __assign, __rest, __decorate, __param, __metadata, __awaiter, __generator, __createBinding, __exportStar, __values, __read, __spread, __spreadArrays, __await, __asyncGenerator, __asyncDelegator, __asyncValues, __makeTemplateObject, __importStar, __importDefault, __classPrivateFieldGet, __classPrivateFieldSet */
 /***/ (function(module, __webpack_exports__, __webpack_require__) {
 

dist/preview release/proceduralTexturesLibrary/babylonjs.proceduralTextures.js

@@ -97,9 +97,9 @@ return /******/ (function(modules) { // webpackBootstrap
 /******/ ({
 
 /***/ "../../node_modules/tslib/tslib.es6.js":
-/*!*****************************************************************!*\
-  !*** C:/Dev/Babylon/Babylon.js/node_modules/tslib/tslib.es6.js ***!
-  \*****************************************************************/
+/*!***********************************************************!*\
+  !*** D:/Repos/Babylon.js/node_modules/tslib/tslib.es6.js ***!
+  \***********************************************************/
 /*! exports provided: __extends, __assign, __rest, __decorate, __param, __metadata, __awaiter, __generator, __createBinding, __exportStar, __values, __read, __spread, __spreadArrays, __await, __asyncGenerator, __asyncDelegator, __asyncValues, __makeTemplateObject, __importStar, __importDefault, __classPrivateFieldGet, __classPrivateFieldSet */
 /***/ (function(module, __webpack_exports__, __webpack_require__) {
 

dist/preview release/serializers/babylon.glTF2Serializer.js

@@ -97,9 +97,9 @@ return /******/ (function(modules) { // webpackBootstrap
 /******/ ({
 
 /***/ "../../node_modules/tslib/tslib.es6.js":
-/*!*****************************************************************!*\
-  !*** C:/Dev/Babylon/Babylon.js/node_modules/tslib/tslib.es6.js ***!
-  \*****************************************************************/
+/*!***********************************************************!*\
+  !*** D:/Repos/Babylon.js/node_modules/tslib/tslib.es6.js ***!
+  \***********************************************************/
 /*! exports provided: __extends, __assign, __rest, __decorate, __param, __metadata, __awaiter, __generator, __createBinding, __exportStar, __values, __read, __spread, __spreadArrays, __await, __asyncGenerator, __asyncDelegator, __asyncValues, __makeTemplateObject, __importStar, __importDefault, __classPrivateFieldGet, __classPrivateFieldSet */
 /***/ (function(module, __webpack_exports__, __webpack_require__) {
 

dist/preview release/serializers/babylonjs.serializers.js

@@ -97,9 +97,9 @@ return /******/ (function(modules) { // webpackBootstrap
 /******/ ({
 
 /***/ "../../node_modules/tslib/tslib.es6.js":
-/*!*****************************************************************!*\
-  !*** C:/Dev/Babylon/Babylon.js/node_modules/tslib/tslib.es6.js ***!
-  \*****************************************************************/
+/*!***********************************************************!*\
+  !*** D:/Repos/Babylon.js/node_modules/tslib/tslib.es6.js ***!
+  \***********************************************************/
 /*! exports provided: __extends, __assign, __rest, __decorate, __param, __metadata, __awaiter, __generator, __createBinding, __exportStar, __values, __read, __spread, __spreadArrays, __await, __asyncGenerator, __asyncDelegator, __asyncValues, __makeTemplateObject, __importStar, __importDefault, __classPrivateFieldGet, __classPrivateFieldSet */
 /***/ (function(module, __webpack_exports__, __webpack_require__) {
 

dist/preview release/viewer/babylon.module.d.ts

@@ -11250,6 +11250,7 @@ declare module "babylonjs/Sprites/spriteManager" {
         /** True when packed cell data from JSON file is ready*/
         private _packedAndReady;
         private _textureContent;
+        private _useInstancing;
         /**
         * An event triggered when the manager is disposed.
         */
@@ -11267,9 +11268,11 @@ declare module "babylonjs/Sprites/spriteManager" {
         private _vertexData;
         private _buffer;
         private _vertexBuffers;
+        private _spriteBuffer;
         private _indexBuffer;
         private _effectBase;
         private _effectFog;
+        private _vertexBufferSize;
         /**
          * Gets or sets the unique id of the sprite
          */
@@ -11695,11 +11698,11 @@ declare module "babylonjs/Engines/Extensions/engine.rawTexture" {
     }
 }
 declare module "babylonjs/Materials/Textures/rawTexture" {
-    import { Scene } from "babylonjs/scene";
     import { Texture } from "babylonjs/Materials/Textures/texture";
     import "babylonjs/Engines/Extensions/engine.rawTexture";
     import { Nullable } from "babylonjs/types";
     import { ThinEngine } from "babylonjs/Engines/thinEngine";
+    import { Scene } from "babylonjs/scene";
     /**
      * Raw texture can help creating a texture directly from an array of data.
      * This can be super useful if you either get the data from an uncompressed source or
@@ -12700,6 +12703,58 @@ declare module "babylonjs/Shaders/particles.vertex" {
         shader: string;
     };
 }
+declare module "babylonjs/Misc/interfaces/iClipPlanesHolder" {
+    import { Nullable } from "babylonjs/types";
+    import { Plane } from "babylonjs/Maths/math";
+    /**
+     * Interface used to define entities containing multiple clip planes
+     */
+    export interface IClipPlanesHolder {
+        /**
+         * Gets or sets the active clipplane 1
+         */
+        clipPlane: Nullable<Plane>;
+        /**
+         * Gets or sets the active clipplane 2
+         */
+        clipPlane2: Nullable<Plane>;
+        /**
+         * Gets or sets the active clipplane 3
+         */
+        clipPlane3: Nullable<Plane>;
+        /**
+         * Gets or sets the active clipplane 4
+         */
+        clipPlane4: Nullable<Plane>;
+        /**
+         * Gets or sets the active clipplane 5
+         */
+        clipPlane5: Nullable<Plane>;
+        /**
+         * Gets or sets the active clipplane 6
+         */
+        clipPlane6: Nullable<Plane>;
+    }
+}
+declare module "babylonjs/Materials/thinMaterialHelper" {
+    import { Effect } from "babylonjs/Materials/effect";
+    import { IClipPlanesHolder } from "babylonjs/Misc/interfaces/iClipPlanesHolder";
+    /**
+     * "Static Class" containing a few commonly used helper while dealing with material for rendering purpose.
+     *
+     * It is complementary with MaterialHelper but provides completely independent functions (for tree shaking sake)
+     *
+     * This works by convention in BabylonJS but is meant to be use only with shader following the in place naming rules and conventions.
+     */
+    export class ThinMaterialHelper {
+        /**
+         * Binds the clip plane information from the holder to the effect.
+         * @param effect The effect we are binding the data to
+         * @param holder The entity containing the clip plane information
+         */
+        static BindClipPlane(effect: Effect, holder: IClipPlanesHolder): void;
+    }
+}
 declare module "babylonjs/Particles/particleSystem" {
     import { Nullable } from "babylonjs/types";
     import { FactorGradient, Color3Gradient } from "babylonjs/Misc/gradients";
@@ -20661,8 +20716,7 @@ declare module "babylonjs/Materials/materialHelper" {
     import { MaterialDefines } from "babylonjs/Materials/materialDefines";
     import { EffectFallbacks } from "babylonjs/Materials/effectFallbacks";
     /**
-     * "Static Class" containing the most commonly used helper while dealing with material for
-     * rendering purpose.
+     * "Static Class" containing the most commonly used helper while dealing with material for rendering purpose.
      *
      * It contains the basic tools to help defining defines, binding uniform for the common part of the materials.
      *
@@ -40507,6 +40561,7 @@ declare module "babylonjs/scene" {
     import { Color4, Color3 } from "babylonjs/Maths/math.color";
     import { Plane } from "babylonjs/Maths/math.plane";
     import { LoadFileError, RequestFileError, ReadFileError } from "babylonjs/Misc/fileTools";
+    import { IClipPlanesHolder } from "babylonjs/Misc/interfaces/iClipPlanesHolder";
     import { Ray } from "babylonjs/Culling/ray";
     import { TrianglePickingPredicate } from "babylonjs/Culling/ray";
     import { Animation } from "babylonjs/Animations/animation";
@@ -40547,7 +40602,7 @@ declare module "babylonjs/scene" {
      * Represents a scene to be rendered by the engine.
      * @see https://doc.babylonjs.com/features/scene
      */
-    export class Scene extends AbstractScene implements IAnimatable {
+    export class Scene extends AbstractScene implements IAnimatable, IClipPlanesHolder {
         /** The fog is deactivated */
         static readonly FOGMODE_NONE: number;
         /** The fog density is following an exponential function */
@@ -52760,6 +52815,7 @@ declare module "babylonjs/Debug/rayHelper" {
         private _renderFunction;
         private _scene;
         private _updateToMeshFunction;
+        private _onAfterStepObserver;
         private _attachedToMesh;
         private _meshSpaceDirection;
         private _meshSpaceOrigin;
@@ -53086,6 +53142,11 @@ declare module "babylonjs/Debug/skeletonViewer" {
          * @param mode The displayMode numerical value
          */
         changeDisplayMode(mode: number): void;
+        /** Changes the displayMode of the skeleton viewer
+         * @param option String of the option name
+         * @param value The numerical option value
+         */
+        changeDisplayOptions(option: string, value: number): void;
         /** Release associated resources */
         dispose(): void;
     }
@@ -68021,6 +68082,7 @@ declare module "babylonjs/Materials/index" {
     export * from "babylonjs/Materials/imageProcessingConfiguration";
     export * from "babylonjs/Materials/material";
     export * from "babylonjs/Materials/materialDefines";
+    export * from "babylonjs/Materials/thinMaterialHelper";
     export * from "babylonjs/Materials/materialHelper";
     export * from "babylonjs/Materials/multiMaterial";
     export * from "babylonjs/Materials/PBR/index";
@@ -89953,6 +90015,7 @@ declare module BABYLON {
         /** True when packed cell data from JSON file is ready*/
         private _packedAndReady;
         private _textureContent;
+        private _useInstancing;
         /**
         * An event triggered when the manager is disposed.
         */
@@ -89970,9 +90033,11 @@ declare module BABYLON {
         private _vertexData;
         private _buffer;
         private _vertexBuffers;
+        private _spriteBuffer;
         private _indexBuffer;
         private _effectBase;
         private _effectFog;
+        private _vertexBufferSize;
         /**
          * Gets or sets the unique id of the sprite
          */
@@ -91352,6 +91417,54 @@ declare module BABYLON {
 }
 declare module BABYLON {
     /**
+     * Interface used to define entities containing multiple clip planes
+     */
+    export interface IClipPlanesHolder {
+        /**
+         * Gets or sets the active clipplane 1
+         */
+        clipPlane: Nullable<Plane>;
+        /**
+         * Gets or sets the active clipplane 2
+         */
+        clipPlane2: Nullable<Plane>;
+        /**
+         * Gets or sets the active clipplane 3
+         */
+        clipPlane3: Nullable<Plane>;
+        /**
+         * Gets or sets the active clipplane 4
+         */
+        clipPlane4: Nullable<Plane>;
+        /**
+         * Gets or sets the active clipplane 5
+         */
+        clipPlane5: Nullable<Plane>;
+        /**
+         * Gets or sets the active clipplane 6
+         */
+        clipPlane6: Nullable<Plane>;
+    }
+}
+declare module BABYLON {
+    /**
+     * "Static Class" containing a few commonly used helper while dealing with material for rendering purpose.
+     *
+     * It is complementary with MaterialHelper but provides completely independent functions (for tree shaking sake)
+     *
+     * This works by convention in BabylonJS but is meant to be use only with shader following the in place naming rules and conventions.
+     */
+    export class ThinMaterialHelper {
+        /**
+         * Binds the clip plane information from the holder to the effect.
+         * @param effect The effect we are binding the data to
+         * @param holder The entity containing the clip plane information
+         */
+        static BindClipPlane(effect: Effect, holder: IClipPlanesHolder): void;
+    }
+}
+declare module BABYLON {
+    /**
      * This represents a particle system in Babylon.
      * Particles are often small sprites used to simulate hard-to-reproduce phenomena like fire, smoke, water, or abstract visual effects like magic glitter and faery dust.
      * Particles can take different shapes while emitted like box, sphere, cone or you can write your custom function.
@@ -98979,8 +99092,7 @@ declare module BABYLON {
 }
 declare module BABYLON {
     /**
-     * "Static Class" containing the most commonly used helper while dealing with material for
-     * rendering purpose.
+     * "Static Class" containing the most commonly used helper while dealing with material for rendering purpose.
      *
      * It contains the basic tools to help defining defines, binding uniform for the common part of the materials.
      *
@@ -118112,7 +118224,7 @@ declare module BABYLON {
      * Represents a scene to be rendered by the engine.
      * @see https://doc.babylonjs.com/features/scene
      */
-    export class Scene extends AbstractScene implements IAnimatable {
+    export class Scene extends AbstractScene implements IAnimatable, IClipPlanesHolder {
         /** The fog is deactivated */
         static readonly FOGMODE_NONE: number;
         /** The fog density is following an exponential function */
@@ -129663,6 +129775,7 @@ declare module BABYLON {
         private _renderFunction;
         private _scene;
         private _updateToMeshFunction;
+        private _onAfterStepObserver;
         private _attachedToMesh;
         private _meshSpaceDirection;
         private _meshSpaceOrigin;
@@ -129971,6 +130084,11 @@ declare module BABYLON.Debug {
          * @param mode The displayMode numerical value
          */
         changeDisplayMode(mode: number): void;
+        /** Changes the displayMode of the skeleton viewer
+         * @param option String of the option name
+         * @param value The numerical option value
+         */
+        changeDisplayOptions(option: string, value: number): void;
         /** Release associated resources */
         dispose(): void;
     }

dist/preview release/viewer/babylonjs.loaders.module.d.ts

@@ -1309,7 +1309,7 @@ declare module "babylonjs-loaders/glTF/2.0/glTFLoaderExtension" {
          * @param assign A function called synchronously after parsing the glTF properties
          * @returns A promise that resolves with the loaded Babylon material when the load is complete or null if not handled
          */
-        _loadMaterialAsync?(context: string, material: IMaterial, babylonMesh: Mesh, babylonDrawMode: number, assign: (babylonMaterial: Material) => void): Nullable<Promise<Material>>;
+        _loadMaterialAsync?(context: string, material: IMaterial, babylonMesh: Nullable<Mesh>, babylonDrawMode: number, assign: (babylonMaterial: Material) => void): Nullable<Promise<Material>>;
         /**
          * Define this method to modify the default behavior when creating materials.
          * @param context The context when loading the asset
@@ -1590,7 +1590,7 @@ declare module "babylonjs-loaders/glTF/2.0/glTFLoader" {
         private _loadVertexAccessorAsync;
         private _loadMaterialMetallicRoughnessPropertiesAsync;
         /** @hidden */
-        _loadMaterialAsync(context: string, material: IMaterial, babylonMesh: Mesh, babylonDrawMode: number, assign?: (babylonMaterial: Material) => void): Promise<Material>;
+        _loadMaterialAsync(context: string, material: IMaterial, babylonMesh: Nullable<Mesh>, babylonDrawMode: number, assign?: (babylonMaterial: Material) => void): Promise<Material>;
         private _createDefaultMaterial;
         /**
          * Creates a Babylon material from a glTF material.
@@ -2409,7 +2409,7 @@ declare module "babylonjs-loaders/glTF/2.0/Extensions/MSFT_lod" {
         /** @hidden */
         loadNodeAsync(context: string, node: INode, assign: (babylonTransformNode: TransformNode) => void): Nullable<Promise<TransformNode>>;
         /** @hidden */
-        _loadMaterialAsync(context: string, material: IMaterial, babylonMesh: Mesh, babylonDrawMode: number, assign: (babylonMaterial: Material) => void): Nullable<Promise<Material>>;
+        _loadMaterialAsync(context: string, material: IMaterial, babylonMesh: Nullable<Mesh>, babylonDrawMode: number, assign: (babylonMaterial: Material) => void): Nullable<Promise<Material>>;
         /** @hidden */
         _loadUriAsync(context: string, property: IProperty, uri: string): Nullable<Promise<ArrayBufferView>>;
         /** @hidden */
@@ -4129,7 +4129,7 @@ declare module BABYLON.GLTF2 {
          * @param assign A function called synchronously after parsing the glTF properties
          * @returns A promise that resolves with the loaded Babylon material when the load is complete or null if not handled
          */
-        _loadMaterialAsync?(context: string, material: IMaterial, babylonMesh: Mesh, babylonDrawMode: number, assign: (babylonMaterial: Material) => void): Nullable<Promise<Material>>;
+        _loadMaterialAsync?(context: string, material: IMaterial, babylonMesh: Nullable<Mesh>, babylonDrawMode: number, assign: (babylonMaterial: Material) => void): Nullable<Promise<Material>>;
         /**
          * Define this method to modify the default behavior when creating materials.
          * @param context The context when loading the asset
@@ -4393,7 +4393,7 @@ declare module BABYLON.GLTF2 {
         private _loadVertexAccessorAsync;
         private _loadMaterialMetallicRoughnessPropertiesAsync;
         /** @hidden */
-        _loadMaterialAsync(context: string, material: IMaterial, babylonMesh: Mesh, babylonDrawMode: number, assign?: (babylonMaterial: Material) => void): Promise<Material>;
+        _loadMaterialAsync(context: string, material: IMaterial, babylonMesh: Nullable<Mesh>, babylonDrawMode: number, assign?: (babylonMaterial: Material) => void): Promise<Material>;
         private _createDefaultMaterial;
         /**
          * Creates a Babylon material from a glTF material.
@@ -5113,7 +5113,7 @@ declare module BABYLON.GLTF2.Loader.Extensions {
         /** @hidden */
         loadNodeAsync(context: string, node: INode, assign: (babylonTransformNode: TransformNode) => void): Nullable<Promise<TransformNode>>;
         /** @hidden */
-        _loadMaterialAsync(context: string, material: IMaterial, babylonMesh: Mesh, babylonDrawMode: number, assign: (babylonMaterial: Material) => void): Nullable<Promise<Material>>;
+        _loadMaterialAsync(context: string, material: IMaterial, babylonMesh: Nullable<Mesh>, babylonDrawMode: number, assign: (babylonMaterial: Material) => void): Nullable<Promise<Material>>;
         /** @hidden */
         _loadUriAsync(context: string, property: IProperty, uri: string): Nullable<Promise<ArrayBufferView>>;
         /** @hidden */

dist/preview release/what's new.md

@@ -93,6 +93,7 @@
 ### Sprites
 
 - Added support for 'sprite.useAlphaForPicking` to enable precise picking using sprite alpha ([Deltakosh](https://github.com/deltakosh))
+- Improved rendering engine by using instancing when available ([Deltakosh](https://github.com/deltakosh))
 
 ### Physics
 

inspector/src/components/actionTabs/tabs/propertyGrids/meshes/skeletonPropertyGridComponent.tsx

@@ -1,146 +1,194 @@
-import * as React from "react";
-
-import { Observable } from "babylonjs/Misc/observable";
-
-import { PropertyChangedEvent } from "../../../../propertyChangedEvent";
-import { LineContainerComponent } from "../../../lineContainerComponent";
-import { CheckBoxLineComponent } from "../../../lines/checkBoxLineComponent";
-import { TextLineComponent } from "../../../lines/textLineComponent";
-import { LockObject } from "../lockObject";
-import { GlobalState } from '../../../../globalState';
-import { Skeleton } from 'babylonjs/Bones/skeleton';
-import { AnimationGridComponent } from '../animations/animationPropertyGridComponent';
-import { SkeletonViewer } from 'babylonjs/Debug/skeletonViewer';
-import { CustomPropertyGridComponent } from '../customPropertyGridComponent';
-import { OptionsLineComponent } from "../../../lines/optionsLineComponent";
-
-interface ISkeletonPropertyGridComponentProps {
-    globalState: GlobalState;
-    skeleton: Skeleton,
-    lockObject: LockObject,
-    onPropertyChangedObservable?: Observable<PropertyChangedEvent>
-}
-
-export class SkeletonPropertyGridComponent extends React.Component<ISkeletonPropertyGridComponentProps> {
-    private _skeletonViewersEnabled = false;
-    private _skeletonViewerDisplayOptions = { displayMode : SkeletonViewer.DISPLAY_LINES }
-    private _skeletonViewers = new Array<SkeletonViewer>();
-
-    constructor(props: ISkeletonPropertyGridComponentProps) {
-        super(props);
-        
-        this.checkSkeletonViewerState(this.props);
-    }
-
-    switchSkeletonViewers() {
-        this._skeletonViewersEnabled = !this._skeletonViewersEnabled;
-        const scene = this.props.skeleton.getScene();
-
-        if (this._skeletonViewersEnabled) {
-            for (var mesh of scene.meshes) {
-                if (mesh.skeleton === this.props.skeleton) {
-                    var found = false;
-                    for (var sIndex = 0; sIndex < this._skeletonViewers.length; sIndex++) {
-                        if (this._skeletonViewers[sIndex].skeleton === mesh.skeleton) {
-                            found = true;
-                            break;
-                        }
-                    }
-                    if (found) {
-                        continue;
-                    }
-                    var viewer = new SkeletonViewer(mesh.skeleton, mesh, scene, false, 3, { displayMode: this._skeletonViewerDisplayOptions.displayMode });
-                    viewer.isEnabled = true;
-                    this._skeletonViewers.push(viewer);
-                    if (!mesh.reservedDataStore) {
-                        mesh.reservedDataStore = {};
-                    }
-                    mesh.reservedDataStore.skeletonViewer = viewer;                   
-                }
-            }
-        } else {
-            for (var index = 0; index < this._skeletonViewers.length; index++) {
-                this._skeletonViewers[index].mesh.reservedDataStore.skeletonViewer = null;
-                this._skeletonViewers[index].dispose();
-            }
-            this._skeletonViewers = [];
-
-        }
-    }
-
-    checkSkeletonViewerState(props: ISkeletonPropertyGridComponentProps) {
-        const scene = props.skeleton.getScene();
-        this._skeletonViewers = [];
-
-        if (!scene) {
-            return;
-        }
-
-        for (var mesh of scene.meshes) {
-            if (mesh.skeleton === props.skeleton && mesh.reservedDataStore && mesh.reservedDataStore.skeletonViewer) {
-                this._skeletonViewers.push(mesh.reservedDataStore.skeletonViewer);
-            }
-        }
-
-        this._skeletonViewersEnabled = (this._skeletonViewers.length > 0);
-    }
-
-    changeDisplayMode(){
-        if (this._skeletonViewersEnabled){              
-            for (var index = 0; index < this._skeletonViewers.length; index++) {
-                this._skeletonViewers[index].changeDisplayMode( this._skeletonViewerDisplayOptions.displayMode || 0 );
-            }                   
-        }
-    }
-
-    shouldComponentUpdate(nextProps: ISkeletonPropertyGridComponentProps) {
-        if (nextProps.skeleton !== this.props.skeleton) {
-            this.checkSkeletonViewerState(nextProps);
-        }
-
-        return true;
-    }
-
-    onOverrideMeshLink() {
-        if (!this.props.globalState.onSelectionChangedObservable) {
-            return;
-        }
-
-        const skeleton = this.props.skeleton;
-        this.props.globalState.onSelectionChangedObservable.notifyObservers(skeleton.overrideMesh);
-    }        
-
-    render() {
-        const skeleton = this.props.skeleton;
-
-        const debugModeOptions = [
-            { label: "Lines", value: SkeletonViewer.DISPLAY_LINES },
-            { label: "Spheres", value: SkeletonViewer.DISPLAY_SPHERES },
-            { label: "Sphere and Spurs", value: SkeletonViewer.DISPLAY_SPHERE_AND_SPURS }
-        ];
-
-
-        return (
-            <div className="pane">
-                <CustomPropertyGridComponent globalState={this.props.globalState} target={skeleton}
-                    lockObject={this.props.lockObject}
-                    onPropertyChangedObservable={this.props.onPropertyChangedObservable} />                    
-                <LineContainerComponent globalState={this.props.globalState} title="GENERAL">
-                    <TextLineComponent label="ID" value={skeleton.id} />
-                    <TextLineComponent label="Bone count" value={skeleton.bones.length.toString()} />
-                    {
-                        skeleton.overrideMesh &&
-                        <TextLineComponent label="Override mesh" value={skeleton.overrideMesh.name} onLink={() => this.onOverrideMeshLink()}/>
-                    }                        
-                    <CheckBoxLineComponent label="Use texture to store matrices" target={skeleton} propertyName="useTextureToStoreBoneMatrices" onPropertyChangedObservable={this.props.onPropertyChangedObservable} />
-                    
-                    <LineContainerComponent globalState={this.props.globalState} title="DEBUG">                        
-                        <CheckBoxLineComponent label="Enabled" isSelected={() => this._skeletonViewersEnabled} onSelect={() => this.switchSkeletonViewers()} />
-                        <OptionsLineComponent label="displayMode" options={debugModeOptions} target={this._skeletonViewerDisplayOptions} propertyName="displayMode" onPropertyChangedObservable={this.props.onPropertyChangedObservable} onSelect={() => this.changeDisplayMode()} />
-                    </LineContainerComponent>                    
-                </LineContainerComponent>
-                <AnimationGridComponent globalState={this.props.globalState} animatable={skeleton} scene={skeleton.getScene()} lockObject={this.props.lockObject} />
-            </div>
-        );
-    }
+import * as React from "react";
+
+import { Observable } from "babylonjs/Misc/observable";
+
+import { PropertyChangedEvent } from "../../../../propertyChangedEvent";
+import { LineContainerComponent } from "../../../lineContainerComponent";
+import { CheckBoxLineComponent } from "../../../lines/checkBoxLineComponent";
+import { TextLineComponent } from "../../../lines/textLineComponent";
+import { LockObject } from "../lockObject";
+import { GlobalState } from '../../../../globalState';
+import { Skeleton } from 'babylonjs/Bones/skeleton';
+import { AnimationGridComponent } from '../animations/animationPropertyGridComponent';
+import { SkeletonViewer } from 'babylonjs/Debug/skeletonViewer';
+import { CustomPropertyGridComponent } from '../customPropertyGridComponent';
+import { OptionsLineComponent } from "../../../lines/optionsLineComponent";
+import { FloatLineComponent } from "../../../lines/floatLineComponent";
+
+
+interface ISkeletonPropertyGridComponentProps {
+    globalState: GlobalState;
+    skeleton: Skeleton,
+    lockObject: LockObject,
+    onPropertyChangedObservable?: Observable<PropertyChangedEvent>
+}
+
+export class SkeletonPropertyGridComponent extends React.Component<ISkeletonPropertyGridComponentProps> {
+    private _skeletonViewersEnabled = false;
+
+    private _skeletonViewerDisplayOptions = { 
+        displayMode : SkeletonViewer.DISPLAY_LINES,
+        sphereBaseSize : 0.15,
+        sphereScaleUnit : 2,
+        sphereFactor : 0.865,
+        midStep : 0.235,
+        midStepFactor : 0.155
+
+    }
+
+    private _skeletonViewers = new Array<SkeletonViewer>();
+
+    constructor(props: ISkeletonPropertyGridComponentProps) {
+        super(props);
+        
+        this.checkSkeletonViewerState(this.props);
+    }
+
+    switchSkeletonViewers() {
+        this._skeletonViewersEnabled = !this._skeletonViewersEnabled;
+        const scene = this.props.skeleton.getScene();
+
+        if (this._skeletonViewersEnabled) {
+            for (var mesh of scene.meshes) {
+                if (mesh.skeleton === this.props.skeleton) {
+                    var found = false;
+                    for (var sIndex = 0; sIndex < this._skeletonViewers.length; sIndex++) {
+                        if (this._skeletonViewers[sIndex].skeleton === mesh.skeleton) {
+                            found = true;
+                            break;
+                        }
+                    }
+                    if (found) {
+                        continue;
+                    }
+
+                    var viewer = new SkeletonViewer(mesh.skeleton, mesh, scene, false, 3, { 
+                        displayMode: this._skeletonViewerDisplayOptions.displayMode,
+                        displayOptions : {
+                            sphereBaseSize : this._skeletonViewerDisplayOptions.sphereBaseSize,
+                            sphereScaleUnit : this._skeletonViewerDisplayOptions.sphereScaleUnit,
+                            sphereFactor : this._skeletonViewerDisplayOptions.sphereFactor,
+                            midStep : this._skeletonViewerDisplayOptions.midStep,
+                            midStepFactor : this._skeletonViewerDisplayOptions.midStepFactor
+                        }
+                    });
+
+                    viewer.isEnabled = true;
+                    this._skeletonViewers.push(viewer);
+                    if (!mesh.reservedDataStore) {
+                        mesh.reservedDataStore = {};
+                    }
+                    mesh.reservedDataStore.skeletonViewer = viewer;                   
+                }
+            }
+        } else {
+            for (var index = 0; index < this._skeletonViewers.length; index++) {
+                this._skeletonViewers[index].mesh.reservedDataStore.skeletonViewer = null;
+                this._skeletonViewers[index].dispose();
+            }
+            this._skeletonViewers = [];
+
+        }
+    }
+
+    checkSkeletonViewerState(props: ISkeletonPropertyGridComponentProps) {
+        const scene = props.skeleton.getScene();
+        this._skeletonViewers = [];
+
+        if (!scene) {
+            return;
+        }
+
+        for (var mesh of scene.meshes) {
+            if (mesh.skeleton === props.skeleton && mesh.reservedDataStore && mesh.reservedDataStore.skeletonViewer) {
+                this._skeletonViewers.push(mesh.reservedDataStore.skeletonViewer);
+            }
+        }
+
+        this._skeletonViewersEnabled = (this._skeletonViewers.length > 0);
+    }
+
+    changeDisplayMode(){
+        if (this._skeletonViewersEnabled){              
+            for (var index = 0; index < this._skeletonViewers.length; index++) {
+                this._skeletonViewers[index].changeDisplayMode( this._skeletonViewerDisplayOptions.displayMode || 0 );
+            }                   
+        }
+    }
+
+    changeDisplayOptions(option: string, value: number){
+        if (this._skeletonViewersEnabled){              
+            for (var index = 0; index < this._skeletonViewers.length; index++) {
+                this._skeletonViewers[index].changeDisplayOptions( option, value );
+            } 
+            if((this._skeletonViewerDisplayOptions as any)[option] !== undefined ){
+                (this._skeletonViewerDisplayOptions as any)[option] = value;
+            }            
+        }
+    }
+
+    shouldComponentUpdate(nextProps: ISkeletonPropertyGridComponentProps) {
+        if (nextProps.skeleton !== this.props.skeleton) {
+            this.checkSkeletonViewerState(nextProps);
+        }
+
+        return true;
+    }
+
+    onOverrideMeshLink() {
+        if (!this.props.globalState.onSelectionChangedObservable) {
+            return;
+        }
+
+        const skeleton = this.props.skeleton;
+        this.props.globalState.onSelectionChangedObservable.notifyObservers(skeleton.overrideMesh);
+    }        
+
+    render() {
+        const skeleton = this.props.skeleton;
+
+        const debugModeOptions = [
+            { label: "Lines", value: SkeletonViewer.DISPLAY_LINES },
+            { label: "Spheres", value: SkeletonViewer.DISPLAY_SPHERES },
+            { label: "Sphere and Spurs", value: SkeletonViewer.DISPLAY_SPHERE_AND_SPURS }
+        ];
+
+        let displayOptions;
+        if(this._skeletonViewerDisplayOptions.displayMode > SkeletonViewer.DISPLAY_LINES){
+            displayOptions = 
+            (<LineContainerComponent globalState={this.props.globalState} title="DISPLAY OPTIONS">
+                <FloatLineComponent label="sphereBaseSize" target={this._skeletonViewerDisplayOptions} propertyName='sphereBaseSize' onPropertyChangedObservable={this.props.onPropertyChangedObservable} onChange={(value)=>{this.changeDisplayOptions('sphereBaseSize', value)}}/>
+                <FloatLineComponent label="sphereScaleUnit" target={this._skeletonViewerDisplayOptions} propertyName='sphereScaleUnit' onPropertyChangedObservable={this.props.onPropertyChangedObservable} onChange={(value)=>{this.changeDisplayOptions('sphereScaleUnit', value)}}/>
+                <FloatLineComponent label="sphereFactor" target={this._skeletonViewerDisplayOptions} propertyName='sphereFactor' onPropertyChangedObservable={this.props.onPropertyChangedObservable} onChange={(value)=>{this.changeDisplayOptions('sphereFactor', value)}}/>
+                <FloatLineComponent label="midStep" target={this._skeletonViewerDisplayOptions} propertyName='midStep' onPropertyChangedObservable={this.props.onPropertyChangedObservable} onChange={(value)=>{this.changeDisplayOptions('midStep', value)}}/>
+                <FloatLineComponent label="midStepFactor" target={this._skeletonViewerDisplayOptions} propertyName='midStepFactor' onPropertyChangedObservable={this.props.onPropertyChangedObservable} onChange={(value)=>{this.changeDisplayOptions('midStepFactor', value)}}/>
+            </LineContainerComponent>)
+        }else{
+             displayOptions = (null)
+        }
+
+        return (
+            <div className="pane">
+                <CustomPropertyGridComponent globalState={this.props.globalState} target={skeleton}
+                    lockObject={this.props.lockObject}
+                    onPropertyChangedObservable={this.props.onPropertyChangedObservable} />                    
+                <LineContainerComponent globalState={this.props.globalState} title="GENERAL">
+                    <TextLineComponent label="ID" value={skeleton.id} />
+                    <TextLineComponent label="Bone count" value={skeleton.bones.length.toString()} />
+                    {
+                        skeleton.overrideMesh &&
+                        <TextLineComponent label="Override mesh" value={skeleton.overrideMesh.name} onLink={() => this.onOverrideMeshLink()}/>
+                    }                        
+                    <CheckBoxLineComponent label="Use texture to store matrices" target={skeleton} propertyName="useTextureToStoreBoneMatrices" onPropertyChangedObservable={this.props.onPropertyChangedObservable} />
+                    
+                    <LineContainerComponent globalState={this.props.globalState} title="DEBUG">                        
+                        <CheckBoxLineComponent label="Enabled" isSelected={() => this._skeletonViewersEnabled} onSelect={() => this.switchSkeletonViewers()} />
+                        <OptionsLineComponent label="displayMode" options={debugModeOptions} target={this._skeletonViewerDisplayOptions} propertyName="displayMode" onPropertyChangedObservable={this.props.onPropertyChangedObservable} onSelect={() => this.changeDisplayMode()} />
+                        {displayOptions}                   
+                    </LineContainerComponent>                    
+                </LineContainerComponent>
+                <AnimationGridComponent globalState={this.props.globalState} animatable={skeleton} scene={skeleton.getScene()} lockObject={this.props.lockObject} />
+            </div>
+        );
+    }
 }

inspector/src/components/sceneExplorer/entities/sceneTreeItemComponent.tsx

@@ -90,6 +90,8 @@ export class SceneTreeItemComponent extends React.Component<ISceneTreeItemCompon
                         this.forceUpdate();
                     }
                     manager.attachToMesh(this._selectedEntity.reservedDataStore.lightGizmo.attachedMesh);
+                }else if(className.indexOf("Bone") !== -1){
+                    manager.attachToMesh((this._selectedEntity._linkedTransformNode)?this._selectedEntity._linkedTransformNode:this._selectedEntity);
                 } else {
                     manager.attachToMesh(null);
                 }
@@ -319,6 +321,8 @@ export class SceneTreeItemComponent extends React.Component<ISceneTreeItemCompon
                         this.forceUpdate();
                     }
                     manager.attachToMesh(this._selectedEntity.reservedDataStore.lightGizmo.attachedMesh);
+                } else if(className.indexOf("Bone") !== -1){
+                    manager.attachToMesh((this._selectedEntity._linkedTransformNode)?this._selectedEntity._linkedTransformNode:this._selectedEntity);
                 }
             }
         }

loaders/src/glTF/2.0/Extensions/MSFT_lod.ts

@@ -194,7 +194,7 @@ export class MSFT_lod implements IGLTFLoaderExtension {
     }
 
     /** @hidden */
-    public _loadMaterialAsync(context: string, material: IMaterial, babylonMesh: Mesh, babylonDrawMode: number, assign: (babylonMaterial: Material) => void): Nullable<Promise<Material>> {
+    public _loadMaterialAsync(context: string, material: IMaterial, babylonMesh: Nullable<Mesh>, babylonDrawMode: number, assign: (babylonMaterial: Material) => void): Nullable<Promise<Material>> {
         // Don't load material LODs if already loading a node LOD.
         if (this._nodeIndexLOD) {
             return null;

loaders/src/glTF/2.0/glTFLoader.ts

@@ -314,31 +314,8 @@ export class GLTFLoader implements IGLTFLoader {
                     const material = this._gltf.materials[m];
                     const context = "/materials/" + m;
                     const babylonDrawMode = Material.TriangleFillMode;
-                    let babylonData = material._data ? material._data[babylonDrawMode] : null;
 
-                    if (babylonData) {
-                        continue;
-                    }
-
-                    this.logOpen(`${context} ${material.name || ""}`);
-
-                    const babylonMaterial = this.createMaterial(context, material, babylonDrawMode);
-
-                    babylonData = {
-                        babylonMaterial: babylonMaterial,
-                        babylonMeshes: [],
-                        promise: this.loadMaterialPropertiesAsync(context, material, babylonMaterial)
-                    };
-
-                    promises.push(babylonData.promise);
-
-                    material._data = material._data ?? {};
-                    material._data[babylonDrawMode] = babylonData;
-
-                    GLTFLoader.AddPointerMetadata(babylonMaterial, context);
-                    this._parent.onMaterialLoadedObservable.notifyObservers(babylonMaterial);
-
-                    this.logClose();
+                    promises.push(this._loadMaterialAsync(context, material, null, babylonDrawMode, (material) => { }));
                 }
             }
 
@@ -1727,7 +1704,7 @@ export class GLTFLoader implements IGLTFLoader {
     }
 
     /** @hidden */
-    public _loadMaterialAsync(context: string, material: IMaterial, babylonMesh: Mesh, babylonDrawMode: number, assign: (babylonMaterial: Material) => void = () => { }): Promise<Material> {
+    public _loadMaterialAsync(context: string, material: IMaterial, babylonMesh: Nullable<Mesh>, babylonDrawMode: number, assign: (babylonMaterial: Material) => void = () => { }): Promise<Material> {
         const extensionPromise = this._extensionsLoadMaterialAsync(context, material, babylonMesh, babylonDrawMode, assign);
         if (extensionPromise) {
             return extensionPromise;
@@ -1754,14 +1731,16 @@ export class GLTFLoader implements IGLTFLoader {
             this.logClose();
         }
 
-        babylonData.babylonMeshes.push(babylonMesh);
+        if (babylonMesh) {
+            babylonData.babylonMeshes.push(babylonMesh);
 
-        babylonMesh.onDisposeObservable.addOnce(() => {
-            const index = babylonData.babylonMeshes.indexOf(babylonMesh);
-            if (index !== -1) {
-                babylonData.babylonMeshes.splice(index, 1);
-            }
-        });
+            babylonMesh.onDisposeObservable.addOnce(() => {
+                const index = babylonData.babylonMeshes.indexOf(babylonMesh);
+                if (index !== -1) {
+                    babylonData.babylonMeshes.splice(index, 1);
+                }
+            });
+        }
 
         assign(babylonData.babylonMaterial);
 
@@ -2326,7 +2305,7 @@ export class GLTFLoader implements IGLTFLoader {
         return this._applyExtensions(primitive, "loadMeshPrimitive", (extension) => extension._loadMeshPrimitiveAsync && extension._loadMeshPrimitiveAsync(context, name, node, mesh, primitive, assign));
     }
 
-    private _extensionsLoadMaterialAsync(context: string, material: IMaterial, babylonMesh: Mesh, babylonDrawMode: number, assign: (babylonMaterial: Material) => void): Nullable<Promise<Material>> {
+    private _extensionsLoadMaterialAsync(context: string, material: IMaterial, babylonMesh: Nullable<Mesh>, babylonDrawMode: number, assign: (babylonMaterial: Material) => void): Nullable<Promise<Material>> {
         return this._applyExtensions(material, "loadMaterial", (extension) => extension._loadMaterialAsync && extension._loadMaterialAsync(context, material, babylonMesh, babylonDrawMode, assign));
     }
 

loaders/src/glTF/2.0/glTFLoaderExtension.ts

@@ -82,7 +82,7 @@ export interface IGLTFLoaderExtension extends IGLTFBaseLoaderExtension, IDisposa
      * @param assign A function called synchronously after parsing the glTF properties
      * @returns A promise that resolves with the loaded Babylon material when the load is complete or null if not handled
      */
-    _loadMaterialAsync?(context: string, material: IMaterial, babylonMesh: Mesh, babylonDrawMode: number, assign: (babylonMaterial: Material) => void): Nullable<Promise<Material>>;
+    _loadMaterialAsync?(context: string, material: IMaterial, babylonMesh: Nullable<Mesh>, babylonDrawMode: number, assign: (babylonMaterial: Material) => void): Nullable<Promise<Material>>;
 
     /**
      * Define this method to modify the default behavior when creating materials.

src/Cameras/Inputs/freeCameraTouchInput.ts

@@ -54,7 +54,8 @@ export class FreeCameraTouchInput implements ICameraInput<FreeCamera> {
             this._pointerInput = (p) => {
                 var evt = <PointerEvent>p.event;
 
-                if (evt.pointerType === "mouse") {
+                let isMouseEvent = evt instanceof MouseEvent;
+                if (evt.pointerType === "mouse" || isMouseEvent) {
                     return;
                 }