nightly

dist/preview release/babylon.max.js

@@ -8649,14 +8649,11 @@ var BABYLON;
         Engine.prototype._getVRDisplays = function () {
             var _this = this;
             var getWebVRDevices = function (devices) {
-                var size = devices.length;
-                var i = 0;
                 _this._vrDisplays = devices.filter(function (device) {
-                    return devices[i] instanceof VRDisplay;
+                    return device instanceof VRDisplay;
                 });
                 return _this._vrDisplays;
             };
-            //using a key due to typescript
             if (navigator.getVRDisplays) {
                 this.vrDisplaysPromise = navigator.getVRDisplays().then(getWebVRDevices);
             }
@@ -47113,6 +47110,9 @@ var BABYLON;
                 return this.filter === ShadowGenerator.FILTER_POISSONSAMPLING;
             },
             set: function (value) {
+                if (!value && this.filter !== ShadowGenerator.FILTER_POISSONSAMPLING) {
+                    return;
+                }
                 this.filter = (value ? ShadowGenerator.FILTER_POISSONSAMPLING : ShadowGenerator.FILTER_NONE);
             },
             enumerable: true,
@@ -47147,6 +47147,9 @@ var BABYLON;
                 return this.filter === ShadowGenerator.FILTER_EXPONENTIALSHADOWMAP;
             },
             set: function (value) {
+                if (!value && this.filter !== ShadowGenerator.FILTER_EXPONENTIALSHADOWMAP) {
+                    return;
+                }
                 this.filter = (value ? ShadowGenerator.FILTER_EXPONENTIALSHADOWMAP : ShadowGenerator.FILTER_NONE);
             },
             enumerable: true,
@@ -47157,6 +47160,9 @@ var BABYLON;
                 return this.filter === ShadowGenerator.FILTER_BLUREXPONENTIALSHADOWMAP;
             },
             set: function (value) {
+                if (!value && this.filter !== ShadowGenerator.FILTER_BLUREXPONENTIALSHADOWMAP) {
+                    return;
+                }
                 this.filter = (value ? ShadowGenerator.FILTER_BLUREXPONENTIALSHADOWMAP : ShadowGenerator.FILTER_NONE);
             },
             enumerable: true,
@@ -47167,6 +47173,9 @@ var BABYLON;
                 return this.filter === ShadowGenerator.FILTER_CLOSEEXPONENTIALSHADOWMAP;
             },
             set: function (value) {
+                if (!value && this.filter !== ShadowGenerator.FILTER_CLOSEEXPONENTIALSHADOWMAP) {
+                    return;
+                }
                 this.filter = (value ? ShadowGenerator.FILTER_CLOSEEXPONENTIALSHADOWMAP : ShadowGenerator.FILTER_NONE);
             },
             enumerable: true,
@@ -47177,6 +47186,9 @@ var BABYLON;
                 return this.filter === ShadowGenerator.FILTER_BLURCLOSEEXPONENTIALSHADOWMAP;
             },
             set: function (value) {
+                if (!value && this.filter !== ShadowGenerator.FILTER_BLURCLOSEEXPONENTIALSHADOWMAP) {
+                    return;
+                }
                 this.filter = (value ? ShadowGenerator.FILTER_BLURCLOSEEXPONENTIALSHADOWMAP : ShadowGenerator.FILTER_NONE);
             },
             enumerable: true,

dist/preview release/customConfigurations/minimalGLTFViewer/babylon.d.ts

@@ -3477,6 +3477,124 @@ declare module BABYLON {
 }
 
 declare module BABYLON {
+    class BoundingBox implements ICullable {
+        minimum: Vector3;
+        maximum: Vector3;
+        vectors: Vector3[];
+        center: Vector3;
+        centerWorld: Vector3;
+        extendSize: Vector3;
+        extendSizeWorld: Vector3;
+        directions: Vector3[];
+        vectorsWorld: Vector3[];
+        minimumWorld: Vector3;
+        maximumWorld: Vector3;
+        private _worldMatrix;
+        constructor(minimum: Vector3, maximum: Vector3);
+        getWorldMatrix(): Matrix;
+        setWorldMatrix(matrix: Matrix): BoundingBox;
+        _update(world: Matrix): void;
+        isInFrustum(frustumPlanes: Plane[]): boolean;
+        isCompletelyInFrustum(frustumPlanes: Plane[]): boolean;
+        intersectsPoint(point: Vector3): boolean;
+        intersectsSphere(sphere: BoundingSphere): boolean;
+        intersectsMinMax(min: Vector3, max: Vector3): boolean;
+        static Intersects(box0: BoundingBox, box1: BoundingBox): boolean;
+        static IntersectsSphere(minPoint: Vector3, maxPoint: Vector3, sphereCenter: Vector3, sphereRadius: number): boolean;
+        static IsCompletelyInFrustum(boundingVectors: Vector3[], frustumPlanes: Plane[]): boolean;
+        static IsInFrustum(boundingVectors: Vector3[], frustumPlanes: Plane[]): boolean;
+    }
+}
+
+declare module BABYLON {
+    interface ICullable {
+        isInFrustum(frustumPlanes: Plane[]): boolean;
+        isCompletelyInFrustum(frustumPlanes: Plane[]): boolean;
+    }
+    class BoundingInfo implements ICullable {
+        minimum: Vector3;
+        maximum: Vector3;
+        boundingBox: BoundingBox;
+        boundingSphere: BoundingSphere;
+        private _isLocked;
+        constructor(minimum: Vector3, maximum: Vector3);
+        isLocked: boolean;
+        update(world: Matrix): void;
+        isInFrustum(frustumPlanes: Plane[]): boolean;
+        /**
+         * Gets the world distance between the min and max points of the bounding box
+         */
+        readonly diagonalLength: number;
+        isCompletelyInFrustum(frustumPlanes: Plane[]): boolean;
+        _checkCollision(collider: Collider): boolean;
+        intersectsPoint(point: Vector3): boolean;
+        intersects(boundingInfo: BoundingInfo, precise: boolean): boolean;
+    }
+}
+
+declare module BABYLON {
+    class BoundingSphere {
+        minimum: Vector3;
+        maximum: Vector3;
+        center: Vector3;
+        radius: number;
+        centerWorld: Vector3;
+        radiusWorld: number;
+        private _tempRadiusVector;
+        constructor(minimum: Vector3, maximum: Vector3);
+        _update(world: Matrix): void;
+        isInFrustum(frustumPlanes: Plane[]): boolean;
+        intersectsPoint(point: Vector3): boolean;
+        static Intersects(sphere0: BoundingSphere, sphere1: BoundingSphere): boolean;
+    }
+}
+
+declare module BABYLON {
+    class Ray {
+        origin: Vector3;
+        direction: Vector3;
+        length: number;
+        private _edge1;
+        private _edge2;
+        private _pvec;
+        private _tvec;
+        private _qvec;
+        private _tmpRay;
+        private _rayHelper;
+        constructor(origin: Vector3, direction: Vector3, length?: number);
+        intersectsBoxMinMax(minimum: Vector3, maximum: Vector3): boolean;
+        intersectsBox(box: BoundingBox): boolean;
+        intersectsSphere(sphere: BoundingSphere): boolean;
+        intersectsTriangle(vertex0: Vector3, vertex1: Vector3, vertex2: Vector3): IntersectionInfo;
+        intersectsPlane(plane: Plane): number;
+        intersectsMesh(mesh: AbstractMesh, fastCheck?: boolean): PickingInfo;
+        intersectsMeshes(meshes: Array<AbstractMesh>, fastCheck?: boolean, results?: Array<PickingInfo>): Array<PickingInfo>;
+        private _comparePickingInfo(pickingInfoA, pickingInfoB);
+        private static smallnum;
+        private static rayl;
+        /**
+         * Intersection test between the ray and a given segment whithin a given tolerance (threshold)
+         * @param sega the first point of the segment to test the intersection against
+         * @param segb the second point of the segment to test the intersection against
+         * @param threshold the tolerance margin, if the ray doesn't intersect the segment but is close to the given threshold, the intersection is successful
+         * @return the distance from the ray origin to the intersection point if there's intersection, or -1 if there's no intersection
+         */
+        intersectionSegment(sega: Vector3, segb: Vector3, threshold: number): number;
+        static CreateNew(x: number, y: number, viewportWidth: number, viewportHeight: number, world: Matrix, view: Matrix, projection: Matrix): Ray;
+        /**
+        * Function will create a new transformed ray starting from origin and ending at the end point. Ray's length will be set, and ray will be
+        * transformed to the given world matrix.
+        * @param origin The origin point
+        * @param end The end point
+        * @param world a matrix to transform the ray to. Default is the identity matrix.
+        */
+        static CreateNewFromTo(origin: Vector3, end: Vector3, world?: Matrix): Ray;
+        static Transform(ray: Ray, matrix: Matrix): Ray;
+        static TransformToRef(ray: Ray, matrix: Matrix, result: Ray): void;
+    }
+}
+
+declare module BABYLON {
     class Collider {
         radius: Vector3;
         retry: number;
@@ -4200,124 +4318,6 @@ declare module BABYLON {
     }
 }
 
-declare module BABYLON {
-    class BoundingBox implements ICullable {
-        minimum: Vector3;
-        maximum: Vector3;
-        vectors: Vector3[];
-        center: Vector3;
-        centerWorld: Vector3;
-        extendSize: Vector3;
-        extendSizeWorld: Vector3;
-        directions: Vector3[];
-        vectorsWorld: Vector3[];
-        minimumWorld: Vector3;
-        maximumWorld: Vector3;
-        private _worldMatrix;
-        constructor(minimum: Vector3, maximum: Vector3);
-        getWorldMatrix(): Matrix;
-        setWorldMatrix(matrix: Matrix): BoundingBox;
-        _update(world: Matrix): void;
-        isInFrustum(frustumPlanes: Plane[]): boolean;
-        isCompletelyInFrustum(frustumPlanes: Plane[]): boolean;
-        intersectsPoint(point: Vector3): boolean;
-        intersectsSphere(sphere: BoundingSphere): boolean;
-        intersectsMinMax(min: Vector3, max: Vector3): boolean;
-        static Intersects(box0: BoundingBox, box1: BoundingBox): boolean;
-        static IntersectsSphere(minPoint: Vector3, maxPoint: Vector3, sphereCenter: Vector3, sphereRadius: number): boolean;
-        static IsCompletelyInFrustum(boundingVectors: Vector3[], frustumPlanes: Plane[]): boolean;
-        static IsInFrustum(boundingVectors: Vector3[], frustumPlanes: Plane[]): boolean;
-    }
-}
-
-declare module BABYLON {
-    interface ICullable {
-        isInFrustum(frustumPlanes: Plane[]): boolean;
-        isCompletelyInFrustum(frustumPlanes: Plane[]): boolean;
-    }
-    class BoundingInfo implements ICullable {
-        minimum: Vector3;
-        maximum: Vector3;
-        boundingBox: BoundingBox;
-        boundingSphere: BoundingSphere;
-        private _isLocked;
-        constructor(minimum: Vector3, maximum: Vector3);
-        isLocked: boolean;
-        update(world: Matrix): void;
-        isInFrustum(frustumPlanes: Plane[]): boolean;
-        /**
-         * Gets the world distance between the min and max points of the bounding box
-         */
-        readonly diagonalLength: number;
-        isCompletelyInFrustum(frustumPlanes: Plane[]): boolean;
-        _checkCollision(collider: Collider): boolean;
-        intersectsPoint(point: Vector3): boolean;
-        intersects(boundingInfo: BoundingInfo, precise: boolean): boolean;
-    }
-}
-
-declare module BABYLON {
-    class BoundingSphere {
-        minimum: Vector3;
-        maximum: Vector3;
-        center: Vector3;
-        radius: number;
-        centerWorld: Vector3;
-        radiusWorld: number;
-        private _tempRadiusVector;
-        constructor(minimum: Vector3, maximum: Vector3);
-        _update(world: Matrix): void;
-        isInFrustum(frustumPlanes: Plane[]): boolean;
-        intersectsPoint(point: Vector3): boolean;
-        static Intersects(sphere0: BoundingSphere, sphere1: BoundingSphere): boolean;
-    }
-}
-
-declare module BABYLON {
-    class Ray {
-        origin: Vector3;
-        direction: Vector3;
-        length: number;
-        private _edge1;
-        private _edge2;
-        private _pvec;
-        private _tvec;
-        private _qvec;
-        private _tmpRay;
-        private _rayHelper;
-        constructor(origin: Vector3, direction: Vector3, length?: number);
-        intersectsBoxMinMax(minimum: Vector3, maximum: Vector3): boolean;
-        intersectsBox(box: BoundingBox): boolean;
-        intersectsSphere(sphere: BoundingSphere): boolean;
-        intersectsTriangle(vertex0: Vector3, vertex1: Vector3, vertex2: Vector3): IntersectionInfo;
-        intersectsPlane(plane: Plane): number;
-        intersectsMesh(mesh: AbstractMesh, fastCheck?: boolean): PickingInfo;
-        intersectsMeshes(meshes: Array<AbstractMesh>, fastCheck?: boolean, results?: Array<PickingInfo>): Array<PickingInfo>;
-        private _comparePickingInfo(pickingInfoA, pickingInfoB);
-        private static smallnum;
-        private static rayl;
-        /**
-         * Intersection test between the ray and a given segment whithin a given tolerance (threshold)
-         * @param sega the first point of the segment to test the intersection against
-         * @param segb the second point of the segment to test the intersection against
-         * @param threshold the tolerance margin, if the ray doesn't intersect the segment but is close to the given threshold, the intersection is successful
-         * @return the distance from the ray origin to the intersection point if there's intersection, or -1 if there's no intersection
-         */
-        intersectionSegment(sega: Vector3, segb: Vector3, threshold: number): number;
-        static CreateNew(x: number, y: number, viewportWidth: number, viewportHeight: number, world: Matrix, view: Matrix, projection: Matrix): Ray;
-        /**
-        * Function will create a new transformed ray starting from origin and ending at the end point. Ray's length will be set, and ray will be
-        * transformed to the given world matrix.
-        * @param origin The origin point
-        * @param end The end point
-        * @param world a matrix to transform the ray to. Default is the identity matrix.
-        */
-        static CreateNewFromTo(origin: Vector3, end: Vector3, world?: Matrix): Ray;
-        static Transform(ray: Ray, matrix: Matrix): Ray;
-        static TransformToRef(ray: Ray, matrix: Matrix, result: Ray): void;
-    }
-}
-
 declare module BABYLON.Debug {
     class AxesViewer {
         private _xline;
@@ -9050,70 +9050,6 @@ declare module BABYLON {
 }
 
 declare module BABYLON {
-    class MorphTarget {
-        name: string;
-        animations: Animation[];
-        private _positions;
-        private _normals;
-        private _tangents;
-        private _influence;
-        onInfluenceChanged: Observable<boolean>;
-        influence: number;
-        constructor(name: string, influence?: number);
-        readonly hasNormals: boolean;
-        readonly hasTangents: boolean;
-        setPositions(data: Float32Array | number[]): void;
-        getPositions(): Float32Array;
-        setNormals(data: Float32Array | number[]): void;
-        getNormals(): Float32Array;
-        setTangents(data: Float32Array | number[]): void;
-        getTangents(): Float32Array;
-        /**
-         * Serializes the current target into a Serialization object.
-         * Returns the serialized object.
-         */
-        serialize(): any;
-        static Parse(serializationObject: any): MorphTarget;
-        static FromMesh(mesh: AbstractMesh, name?: string, influence?: number): MorphTarget;
-    }
-}
-
-declare module BABYLON {
-    class MorphTargetManager {
-        private _targets;
-        private _targetObservable;
-        private _activeTargets;
-        private _scene;
-        private _influences;
-        private _supportsNormals;
-        private _supportsTangents;
-        private _vertexCount;
-        private _uniqueId;
-        private _tempInfluences;
-        constructor(scene?: Scene);
-        readonly uniqueId: number;
-        readonly vertexCount: number;
-        readonly supportsNormals: boolean;
-        readonly supportsTangents: boolean;
-        readonly numTargets: number;
-        readonly numInfluencers: number;
-        readonly influences: Float32Array;
-        getActiveTarget(index: number): MorphTarget;
-        getTarget(index: number): MorphTarget;
-        addTarget(target: MorphTarget): void;
-        removeTarget(target: MorphTarget): void;
-        /**
-         * Serializes the current manager into a Serialization object.
-         * Returns the serialized object.
-         */
-        serialize(): any;
-        private _onInfluenceChanged(needUpdate);
-        private _syncActiveTargets(needUpdate);
-        static Parse(serializationObject: any, scene: Scene): MorphTargetManager;
-    }
-}
-
-declare module BABYLON {
     class AbstractMesh extends Node implements IDisposable, ICullable, IGetSetVerticesData {
         private static _BILLBOARDMODE_NONE;
         private static _BILLBOARDMODE_X;
@@ -12533,6 +12469,70 @@ declare module BABYLON {
 }
 
 declare module BABYLON {
+    class MorphTarget {
+        name: string;
+        animations: Animation[];
+        private _positions;
+        private _normals;
+        private _tangents;
+        private _influence;
+        onInfluenceChanged: Observable<boolean>;
+        influence: number;
+        constructor(name: string, influence?: number);
+        readonly hasNormals: boolean;
+        readonly hasTangents: boolean;
+        setPositions(data: Float32Array | number[]): void;
+        getPositions(): Float32Array;
+        setNormals(data: Float32Array | number[]): void;
+        getNormals(): Float32Array;
+        setTangents(data: Float32Array | number[]): void;
+        getTangents(): Float32Array;
+        /**
+         * Serializes the current target into a Serialization object.
+         * Returns the serialized object.
+         */
+        serialize(): any;
+        static Parse(serializationObject: any): MorphTarget;
+        static FromMesh(mesh: AbstractMesh, name?: string, influence?: number): MorphTarget;
+    }
+}
+
+declare module BABYLON {
+    class MorphTargetManager {
+        private _targets;
+        private _targetObservable;
+        private _activeTargets;
+        private _scene;
+        private _influences;
+        private _supportsNormals;
+        private _supportsTangents;
+        private _vertexCount;
+        private _uniqueId;
+        private _tempInfluences;
+        constructor(scene?: Scene);
+        readonly uniqueId: number;
+        readonly vertexCount: number;
+        readonly supportsNormals: boolean;
+        readonly supportsTangents: boolean;
+        readonly numTargets: number;
+        readonly numInfluencers: number;
+        readonly influences: Float32Array;
+        getActiveTarget(index: number): MorphTarget;
+        getTarget(index: number): MorphTarget;
+        addTarget(target: MorphTarget): void;
+        removeTarget(target: MorphTarget): void;
+        /**
+         * Serializes the current manager into a Serialization object.
+         * Returns the serialized object.
+         */
+        serialize(): any;
+        private _onInfluenceChanged(needUpdate);
+        private _syncActiveTargets(needUpdate);
+        static Parse(serializationObject: any, scene: Scene): MorphTargetManager;
+    }
+}
+
+declare module BABYLON {
     class GPUParticleSystem implements IDisposable, IParticleSystem {
         name: string;
         id: string;
@@ -13983,159 +13983,6 @@ declare module BABYLON {
 }
 
 declare module BABYLON {
-    class Sprite {
-        name: string;
-        position: Vector3;
-        color: Color4;
-        width: number;
-        height: number;
-        angle: number;
-        cellIndex: number;
-        invertU: number;
-        invertV: number;
-        disposeWhenFinishedAnimating: boolean;
-        animations: Animation[];
-        isPickable: boolean;
-        actionManager: ActionManager;
-        private _animationStarted;
-        private _loopAnimation;
-        private _fromIndex;
-        private _toIndex;
-        private _delay;
-        private _direction;
-        private _frameCount;
-        private _manager;
-        private _time;
-        private _onAnimationEnd;
-        size: number;
-        constructor(name: string, manager: SpriteManager);
-        playAnimation(from: number, to: number, loop: boolean, delay: number, onAnimationEnd: () => void): void;
-        stopAnimation(): void;
-        _animate(deltaTime: number): void;
-        dispose(): void;
-    }
-}
-
-declare module BABYLON {
-    class SpriteManager {
-        name: string;
-        sprites: Sprite[];
-        renderingGroupId: number;
-        layerMask: number;
-        fogEnabled: boolean;
-        isPickable: boolean;
-        cellWidth: number;
-        cellHeight: number;
-        /**
-        * An event triggered when the manager is disposed.
-        * @type {BABYLON.Observable}
-        */
-        onDisposeObservable: Observable<SpriteManager>;
-        private _onDisposeObserver;
-        onDispose: () => void;
-        private _capacity;
-        private _spriteTexture;
-        private _epsilon;
-        private _scene;
-        private _vertexData;
-        private _buffer;
-        private _vertexBuffers;
-        private _indexBuffer;
-        private _effectBase;
-        private _effectFog;
-        texture: Texture;
-        constructor(name: string, imgUrl: string, capacity: number, cellSize: any, scene: Scene, epsilon?: number, samplingMode?: number);
-        private _appendSpriteVertex(index, sprite, offsetX, offsetY, rowSize);
-        intersects(ray: Ray, camera: Camera, predicate?: (sprite: Sprite) => boolean, fastCheck?: boolean): PickingInfo;
-        render(): void;
-        dispose(): void;
-    }
-}
-
-declare module BABYLON.Internals {
-    class _AlphaState {
-        private _isAlphaBlendDirty;
-        private _isBlendFunctionParametersDirty;
-        private _isBlendEquationParametersDirty;
-        private _isBlendConstantsDirty;
-        private _alphaBlend;
-        private _blendFunctionParameters;
-        private _blendEquationParameters;
-        private _blendConstants;
-        /**
-         * Initializes the state.
-         */
-        constructor();
-        readonly isDirty: boolean;
-        alphaBlend: boolean;
-        setAlphaBlendConstants(r: number, g: number, b: number, a: number): void;
-        setAlphaBlendFunctionParameters(value0: number, value1: number, value2: number, value3: number): void;
-        setAlphaEquationParameters(rgb: number, alpha: any): void;
-        reset(): void;
-        apply(gl: WebGLRenderingContext): void;
-    }
-}
-
-declare module BABYLON.Internals {
-    class _DepthCullingState {
-        private _isDepthTestDirty;
-        private _isDepthMaskDirty;
-        private _isDepthFuncDirty;
-        private _isCullFaceDirty;
-        private _isCullDirty;
-        private _isZOffsetDirty;
-        private _depthTest;
-        private _depthMask;
-        private _depthFunc;
-        private _cull;
-        private _cullFace;
-        private _zOffset;
-        /**
-         * Initializes the state.
-         */
-        constructor();
-        readonly isDirty: boolean;
-        zOffset: number;
-        cullFace: number;
-        cull: boolean;
-        depthFunc: number;
-        depthMask: boolean;
-        depthTest: boolean;
-        reset(): void;
-        apply(gl: WebGLRenderingContext): void;
-    }
-}
-
-declare module BABYLON.Internals {
-    class _StencilState {
-        private _isStencilTestDirty;
-        private _isStencilMaskDirty;
-        private _isStencilFuncDirty;
-        private _isStencilOpDirty;
-        private _stencilTest;
-        private _stencilMask;
-        private _stencilFunc;
-        private _stencilFuncRef;
-        private _stencilFuncMask;
-        private _stencilOpStencilFail;
-        private _stencilOpDepthFail;
-        private _stencilOpStencilDepthPass;
-        readonly isDirty: boolean;
-        stencilFunc: number;
-        stencilFuncRef: number;
-        stencilFuncMask: number;
-        stencilOpStencilFail: number;
-        stencilOpDepthFail: number;
-        stencilOpStencilDepthPass: number;
-        stencilMask: number;
-        stencilTest: boolean;
-        constructor();
-        reset(): void;
-        apply(gl: WebGLRenderingContext): void;
-    }
-}
-
-declare module BABYLON {
     class BoundingBoxRenderer {
         frontColor: Color3;
         backColor: Color3;
@@ -14404,6 +14251,159 @@ declare module BABYLON {
     }
 }
 
+declare module BABYLON {
+    class Sprite {
+        name: string;
+        position: Vector3;
+        color: Color4;
+        width: number;
+        height: number;
+        angle: number;
+        cellIndex: number;
+        invertU: number;
+        invertV: number;
+        disposeWhenFinishedAnimating: boolean;
+        animations: Animation[];
+        isPickable: boolean;
+        actionManager: ActionManager;
+        private _animationStarted;
+        private _loopAnimation;
+        private _fromIndex;
+        private _toIndex;
+        private _delay;
+        private _direction;
+        private _frameCount;
+        private _manager;
+        private _time;
+        private _onAnimationEnd;
+        size: number;
+        constructor(name: string, manager: SpriteManager);
+        playAnimation(from: number, to: number, loop: boolean, delay: number, onAnimationEnd: () => void): void;
+        stopAnimation(): void;
+        _animate(deltaTime: number): void;
+        dispose(): void;
+    }
+}
+
+declare module BABYLON {
+    class SpriteManager {
+        name: string;
+        sprites: Sprite[];
+        renderingGroupId: number;
+        layerMask: number;
+        fogEnabled: boolean;
+        isPickable: boolean;
+        cellWidth: number;
+        cellHeight: number;
+        /**
+        * An event triggered when the manager is disposed.
+        * @type {BABYLON.Observable}
+        */
+        onDisposeObservable: Observable<SpriteManager>;
+        private _onDisposeObserver;
+        onDispose: () => void;
+        private _capacity;
+        private _spriteTexture;
+        private _epsilon;
+        private _scene;
+        private _vertexData;
+        private _buffer;
+        private _vertexBuffers;
+        private _indexBuffer;
+        private _effectBase;
+        private _effectFog;
+        texture: Texture;
+        constructor(name: string, imgUrl: string, capacity: number, cellSize: any, scene: Scene, epsilon?: number, samplingMode?: number);
+        private _appendSpriteVertex(index, sprite, offsetX, offsetY, rowSize);
+        intersects(ray: Ray, camera: Camera, predicate?: (sprite: Sprite) => boolean, fastCheck?: boolean): PickingInfo;
+        render(): void;
+        dispose(): void;
+    }
+}
+
+declare module BABYLON.Internals {
+    class _AlphaState {
+        private _isAlphaBlendDirty;
+        private _isBlendFunctionParametersDirty;
+        private _isBlendEquationParametersDirty;
+        private _isBlendConstantsDirty;
+        private _alphaBlend;
+        private _blendFunctionParameters;
+        private _blendEquationParameters;
+        private _blendConstants;
+        /**
+         * Initializes the state.
+         */
+        constructor();
+        readonly isDirty: boolean;
+        alphaBlend: boolean;
+        setAlphaBlendConstants(r: number, g: number, b: number, a: number): void;
+        setAlphaBlendFunctionParameters(value0: number, value1: number, value2: number, value3: number): void;
+        setAlphaEquationParameters(rgb: number, alpha: any): void;
+        reset(): void;
+        apply(gl: WebGLRenderingContext): void;
+    }
+}
+
+declare module BABYLON.Internals {
+    class _DepthCullingState {
+        private _isDepthTestDirty;
+        private _isDepthMaskDirty;
+        private _isDepthFuncDirty;
+        private _isCullFaceDirty;
+        private _isCullDirty;
+        private _isZOffsetDirty;
+        private _depthTest;
+        private _depthMask;
+        private _depthFunc;
+        private _cull;
+        private _cullFace;
+        private _zOffset;
+        /**
+         * Initializes the state.
+         */
+        constructor();
+        readonly isDirty: boolean;
+        zOffset: number;
+        cullFace: number;
+        cull: boolean;
+        depthFunc: number;
+        depthMask: boolean;
+        depthTest: boolean;
+        reset(): void;
+        apply(gl: WebGLRenderingContext): void;
+    }
+}
+
+declare module BABYLON.Internals {
+    class _StencilState {
+        private _isStencilTestDirty;
+        private _isStencilMaskDirty;
+        private _isStencilFuncDirty;
+        private _isStencilOpDirty;
+        private _stencilTest;
+        private _stencilMask;
+        private _stencilFunc;
+        private _stencilFuncRef;
+        private _stencilFuncMask;
+        private _stencilOpStencilFail;
+        private _stencilOpDepthFail;
+        private _stencilOpStencilDepthPass;
+        readonly isDirty: boolean;
+        stencilFunc: number;
+        stencilFuncRef: number;
+        stencilFuncMask: number;
+        stencilOpStencilFail: number;
+        stencilOpDepthFail: number;
+        stencilOpStencilDepthPass: number;
+        stencilMask: number;
+        stencilTest: boolean;
+        constructor();
+        reset(): void;
+        apply(gl: WebGLRenderingContext): void;
+    }
+}
+
 declare module BABYLON.Internals {
     class AndOrNotEvaluator {
         static Eval(query: string, evaluateCallback: (val: any) => boolean): boolean;
@@ -15933,6 +15933,53 @@ declare module BABYLON {
 }
 
 declare module BABYLON {
+    interface IOctreeContainer<T> {
+        blocks: Array<OctreeBlock<T>>;
+    }
+    class Octree<T> {
+        maxDepth: number;
+        blocks: Array<OctreeBlock<T>>;
+        dynamicContent: T[];
+        private _maxBlockCapacity;
+        private _selectionContent;
+        private _creationFunc;
+        constructor(creationFunc: (entry: T, block: OctreeBlock<T>) => void, maxBlockCapacity?: number, maxDepth?: number);
+        update(worldMin: Vector3, worldMax: Vector3, entries: T[]): void;
+        addMesh(entry: T): void;
+        select(frustumPlanes: Plane[], allowDuplicate?: boolean): SmartArray<T>;
+        intersects(sphereCenter: Vector3, sphereRadius: number, allowDuplicate?: boolean): SmartArray<T>;
+        intersectsRay(ray: Ray): SmartArray<T>;
+        static _CreateBlocks<T>(worldMin: Vector3, worldMax: Vector3, entries: T[], maxBlockCapacity: number, currentDepth: number, maxDepth: number, target: IOctreeContainer<T>, creationFunc: (entry: T, block: OctreeBlock<T>) => void): void;
+        static CreationFuncForMeshes: (entry: AbstractMesh, block: OctreeBlock<AbstractMesh>) => void;
+        static CreationFuncForSubMeshes: (entry: SubMesh, block: OctreeBlock<SubMesh>) => void;
+    }
+}
+
+declare module BABYLON {
+    class OctreeBlock<T> {
+        entries: T[];
+        blocks: Array<OctreeBlock<T>>;
+        private _depth;
+        private _maxDepth;
+        private _capacity;
+        private _minPoint;
+        private _maxPoint;
+        private _boundingVectors;
+        private _creationFunc;
+        constructor(minPoint: Vector3, maxPoint: Vector3, capacity: number, depth: number, maxDepth: number, creationFunc: (entry: T, block: OctreeBlock<T>) => void);
+        readonly capacity: number;
+        readonly minPoint: Vector3;
+        readonly maxPoint: Vector3;
+        addEntry(entry: T): void;
+        addEntries(entries: T[]): void;
+        select(frustumPlanes: Plane[], selection: SmartArray<T>, allowDuplicate?: boolean): void;
+        intersects(sphereCenter: Vector3, sphereRadius: number, selection: SmartArray<T>, allowDuplicate?: boolean): void;
+        intersectsRay(ray: Ray, selection: SmartArray<T>): void;
+        createInnerBlocks(): void;
+    }
+}
+
+declare module BABYLON {
     class ArcRotateCameraGamepadInput implements ICameraInput<ArcRotateCamera> {
         camera: ArcRotateCamera;
         gamepad: Gamepad;
@@ -16292,53 +16339,6 @@ declare module BABYLON {
 }
 
 declare module BABYLON {
-    interface IOctreeContainer<T> {
-        blocks: Array<OctreeBlock<T>>;
-    }
-    class Octree<T> {
-        maxDepth: number;
-        blocks: Array<OctreeBlock<T>>;
-        dynamicContent: T[];
-        private _maxBlockCapacity;
-        private _selectionContent;
-        private _creationFunc;
-        constructor(creationFunc: (entry: T, block: OctreeBlock<T>) => void, maxBlockCapacity?: number, maxDepth?: number);
-        update(worldMin: Vector3, worldMax: Vector3, entries: T[]): void;
-        addMesh(entry: T): void;
-        select(frustumPlanes: Plane[], allowDuplicate?: boolean): SmartArray<T>;
-        intersects(sphereCenter: Vector3, sphereRadius: number, allowDuplicate?: boolean): SmartArray<T>;
-        intersectsRay(ray: Ray): SmartArray<T>;
-        static _CreateBlocks<T>(worldMin: Vector3, worldMax: Vector3, entries: T[], maxBlockCapacity: number, currentDepth: number, maxDepth: number, target: IOctreeContainer<T>, creationFunc: (entry: T, block: OctreeBlock<T>) => void): void;
-        static CreationFuncForMeshes: (entry: AbstractMesh, block: OctreeBlock<AbstractMesh>) => void;
-        static CreationFuncForSubMeshes: (entry: SubMesh, block: OctreeBlock<SubMesh>) => void;
-    }
-}
-
-declare module BABYLON {
-    class OctreeBlock<T> {
-        entries: T[];
-        blocks: Array<OctreeBlock<T>>;
-        private _depth;
-        private _maxDepth;
-        private _capacity;
-        private _minPoint;
-        private _maxPoint;
-        private _boundingVectors;
-        private _creationFunc;
-        constructor(minPoint: Vector3, maxPoint: Vector3, capacity: number, depth: number, maxDepth: number, creationFunc: (entry: T, block: OctreeBlock<T>) => void);
-        readonly capacity: number;
-        readonly minPoint: Vector3;
-        readonly maxPoint: Vector3;
-        addEntry(entry: T): void;
-        addEntries(entries: T[]): void;
-        select(frustumPlanes: Plane[], selection: SmartArray<T>, allowDuplicate?: boolean): void;
-        intersects(sphereCenter: Vector3, sphereRadius: number, selection: SmartArray<T>, allowDuplicate?: boolean): void;
-        intersectsRay(ray: Ray, selection: SmartArray<T>): void;
-        createInnerBlocks(): void;
-    }
-}
-
-declare module BABYLON {
     class GenericController extends WebVRController {
         private _defaultModel;
         constructor(vrGamepad: any);

dist/preview release/customConfigurations/minimalGLTFViewer/babylon.max.js

@@ -8649,14 +8649,11 @@ var BABYLON;
         Engine.prototype._getVRDisplays = function () {
             var _this = this;
             var getWebVRDevices = function (devices) {
-                var size = devices.length;
-                var i = 0;
                 _this._vrDisplays = devices.filter(function (device) {
-                    return devices[i] instanceof VRDisplay;
+                    return device instanceof VRDisplay;
                 });
                 return _this._vrDisplays;
             };
-            //using a key due to typescript
             if (navigator.getVRDisplays) {
                 this.vrDisplaysPromise = navigator.getVRDisplays().then(getWebVRDevices);
             }
@@ -35531,6 +35528,9 @@ var BABYLON;
                 return this.filter === ShadowGenerator.FILTER_POISSONSAMPLING;
             },
             set: function (value) {
+                if (!value && this.filter !== ShadowGenerator.FILTER_POISSONSAMPLING) {
+                    return;
+                }
                 this.filter = (value ? ShadowGenerator.FILTER_POISSONSAMPLING : ShadowGenerator.FILTER_NONE);
             },
             enumerable: true,
@@ -35565,6 +35565,9 @@ var BABYLON;
                 return this.filter === ShadowGenerator.FILTER_EXPONENTIALSHADOWMAP;
             },
             set: function (value) {
+                if (!value && this.filter !== ShadowGenerator.FILTER_EXPONENTIALSHADOWMAP) {
+                    return;
+                }
                 this.filter = (value ? ShadowGenerator.FILTER_EXPONENTIALSHADOWMAP : ShadowGenerator.FILTER_NONE);
             },
             enumerable: true,
@@ -35575,6 +35578,9 @@ var BABYLON;
                 return this.filter === ShadowGenerator.FILTER_BLUREXPONENTIALSHADOWMAP;
             },
             set: function (value) {
+                if (!value && this.filter !== ShadowGenerator.FILTER_BLUREXPONENTIALSHADOWMAP) {
+                    return;
+                }
                 this.filter = (value ? ShadowGenerator.FILTER_BLUREXPONENTIALSHADOWMAP : ShadowGenerator.FILTER_NONE);
             },
             enumerable: true,
@@ -35585,6 +35591,9 @@ var BABYLON;
                 return this.filter === ShadowGenerator.FILTER_CLOSEEXPONENTIALSHADOWMAP;
             },
             set: function (value) {
+                if (!value && this.filter !== ShadowGenerator.FILTER_CLOSEEXPONENTIALSHADOWMAP) {
+                    return;
+                }
                 this.filter = (value ? ShadowGenerator.FILTER_CLOSEEXPONENTIALSHADOWMAP : ShadowGenerator.FILTER_NONE);
             },
             enumerable: true,
@@ -35595,6 +35604,9 @@ var BABYLON;
                 return this.filter === ShadowGenerator.FILTER_BLURCLOSEEXPONENTIALSHADOWMAP;
             },
             set: function (value) {
+                if (!value && this.filter !== ShadowGenerator.FILTER_BLURCLOSEEXPONENTIALSHADOWMAP) {
+                    return;
+                }
                 this.filter = (value ? ShadowGenerator.FILTER_BLURCLOSEEXPONENTIALSHADOWMAP : ShadowGenerator.FILTER_NONE);
             },
             enumerable: true,
@@ -54829,7 +54841,7 @@ var BABYLON;
                 if (material.normalTexture) {
                     babylonMaterial.bumpTexture = this.loadTexture(material.normalTexture);
                     babylonMaterial.invertNormalMapX = true;
-                    babylonMaterial.invertNormalMapY = true;
+                    babylonMaterial.invertNormalMapY = false;
                     if (material.normalTexture.scale !== undefined) {
                         babylonMaterial.bumpTexture.level = material.normalTexture.scale;
                     }

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

@@ -3477,6 +3477,124 @@ declare module BABYLON {
 }
 
 declare module BABYLON {
+    class BoundingBox implements ICullable {
+        minimum: Vector3;
+        maximum: Vector3;
+        vectors: Vector3[];
+        center: Vector3;
+        centerWorld: Vector3;
+        extendSize: Vector3;
+        extendSizeWorld: Vector3;
+        directions: Vector3[];
+        vectorsWorld: Vector3[];
+        minimumWorld: Vector3;
+        maximumWorld: Vector3;
+        private _worldMatrix;
+        constructor(minimum: Vector3, maximum: Vector3);
+        getWorldMatrix(): Matrix;
+        setWorldMatrix(matrix: Matrix): BoundingBox;
+        _update(world: Matrix): void;
+        isInFrustum(frustumPlanes: Plane[]): boolean;
+        isCompletelyInFrustum(frustumPlanes: Plane[]): boolean;
+        intersectsPoint(point: Vector3): boolean;
+        intersectsSphere(sphere: BoundingSphere): boolean;
+        intersectsMinMax(min: Vector3, max: Vector3): boolean;
+        static Intersects(box0: BoundingBox, box1: BoundingBox): boolean;
+        static IntersectsSphere(minPoint: Vector3, maxPoint: Vector3, sphereCenter: Vector3, sphereRadius: number): boolean;
+        static IsCompletelyInFrustum(boundingVectors: Vector3[], frustumPlanes: Plane[]): boolean;
+        static IsInFrustum(boundingVectors: Vector3[], frustumPlanes: Plane[]): boolean;
+    }
+}
+
+declare module BABYLON {
+    interface ICullable {
+        isInFrustum(frustumPlanes: Plane[]): boolean;
+        isCompletelyInFrustum(frustumPlanes: Plane[]): boolean;
+    }
+    class BoundingInfo implements ICullable {
+        minimum: Vector3;
+        maximum: Vector3;
+        boundingBox: BoundingBox;
+        boundingSphere: BoundingSphere;
+        private _isLocked;
+        constructor(minimum: Vector3, maximum: Vector3);
+        isLocked: boolean;
+        update(world: Matrix): void;
+        isInFrustum(frustumPlanes: Plane[]): boolean;
+        /**
+         * Gets the world distance between the min and max points of the bounding box
+         */
+        readonly diagonalLength: number;
+        isCompletelyInFrustum(frustumPlanes: Plane[]): boolean;
+        _checkCollision(collider: Collider): boolean;
+        intersectsPoint(point: Vector3): boolean;
+        intersects(boundingInfo: BoundingInfo, precise: boolean): boolean;
+    }
+}
+
+declare module BABYLON {
+    class BoundingSphere {
+        minimum: Vector3;
+        maximum: Vector3;
+        center: Vector3;
+        radius: number;
+        centerWorld: Vector3;
+        radiusWorld: number;
+        private _tempRadiusVector;
+        constructor(minimum: Vector3, maximum: Vector3);
+        _update(world: Matrix): void;
+        isInFrustum(frustumPlanes: Plane[]): boolean;
+        intersectsPoint(point: Vector3): boolean;
+        static Intersects(sphere0: BoundingSphere, sphere1: BoundingSphere): boolean;
+    }
+}
+
+declare module BABYLON {
+    class Ray {
+        origin: Vector3;
+        direction: Vector3;
+        length: number;
+        private _edge1;
+        private _edge2;
+        private _pvec;
+        private _tvec;
+        private _qvec;
+        private _tmpRay;
+        private _rayHelper;
+        constructor(origin: Vector3, direction: Vector3, length?: number);
+        intersectsBoxMinMax(minimum: Vector3, maximum: Vector3): boolean;
+        intersectsBox(box: BoundingBox): boolean;
+        intersectsSphere(sphere: BoundingSphere): boolean;
+        intersectsTriangle(vertex0: Vector3, vertex1: Vector3, vertex2: Vector3): IntersectionInfo;
+        intersectsPlane(plane: Plane): number;
+        intersectsMesh(mesh: AbstractMesh, fastCheck?: boolean): PickingInfo;
+        intersectsMeshes(meshes: Array<AbstractMesh>, fastCheck?: boolean, results?: Array<PickingInfo>): Array<PickingInfo>;
+        private _comparePickingInfo(pickingInfoA, pickingInfoB);
+        private static smallnum;
+        private static rayl;
+        /**
+         * Intersection test between the ray and a given segment whithin a given tolerance (threshold)
+         * @param sega the first point of the segment to test the intersection against
+         * @param segb the second point of the segment to test the intersection against
+         * @param threshold the tolerance margin, if the ray doesn't intersect the segment but is close to the given threshold, the intersection is successful
+         * @return the distance from the ray origin to the intersection point if there's intersection, or -1 if there's no intersection
+         */
+        intersectionSegment(sega: Vector3, segb: Vector3, threshold: number): number;
+        static CreateNew(x: number, y: number, viewportWidth: number, viewportHeight: number, world: Matrix, view: Matrix, projection: Matrix): Ray;
+        /**
+        * Function will create a new transformed ray starting from origin and ending at the end point. Ray's length will be set, and ray will be
+        * transformed to the given world matrix.
+        * @param origin The origin point
+        * @param end The end point
+        * @param world a matrix to transform the ray to. Default is the identity matrix.
+        */
+        static CreateNewFromTo(origin: Vector3, end: Vector3, world?: Matrix): Ray;
+        static Transform(ray: Ray, matrix: Matrix): Ray;
+        static TransformToRef(ray: Ray, matrix: Matrix, result: Ray): void;
+    }
+}
+
+declare module BABYLON {
     class Collider {
         radius: Vector3;
         retry: number;
@@ -4200,124 +4318,6 @@ declare module BABYLON {
     }
 }
 
-declare module BABYLON {
-    class BoundingBox implements ICullable {
-        minimum: Vector3;
-        maximum: Vector3;
-        vectors: Vector3[];
-        center: Vector3;
-        centerWorld: Vector3;
-        extendSize: Vector3;
-        extendSizeWorld: Vector3;
-        directions: Vector3[];
-        vectorsWorld: Vector3[];
-        minimumWorld: Vector3;
-        maximumWorld: Vector3;
-        private _worldMatrix;
-        constructor(minimum: Vector3, maximum: Vector3);
-        getWorldMatrix(): Matrix;
-        setWorldMatrix(matrix: Matrix): BoundingBox;
-        _update(world: Matrix): void;
-        isInFrustum(frustumPlanes: Plane[]): boolean;
-        isCompletelyInFrustum(frustumPlanes: Plane[]): boolean;
-        intersectsPoint(point: Vector3): boolean;
-        intersectsSphere(sphere: BoundingSphere): boolean;
-        intersectsMinMax(min: Vector3, max: Vector3): boolean;
-        static Intersects(box0: BoundingBox, box1: BoundingBox): boolean;
-        static IntersectsSphere(minPoint: Vector3, maxPoint: Vector3, sphereCenter: Vector3, sphereRadius: number): boolean;
-        static IsCompletelyInFrustum(boundingVectors: Vector3[], frustumPlanes: Plane[]): boolean;
-        static IsInFrustum(boundingVectors: Vector3[], frustumPlanes: Plane[]): boolean;
-    }
-}
-
-declare module BABYLON {
-    interface ICullable {
-        isInFrustum(frustumPlanes: Plane[]): boolean;
-        isCompletelyInFrustum(frustumPlanes: Plane[]): boolean;
-    }
-    class BoundingInfo implements ICullable {
-        minimum: Vector3;
-        maximum: Vector3;
-        boundingBox: BoundingBox;
-        boundingSphere: BoundingSphere;
-        private _isLocked;
-        constructor(minimum: Vector3, maximum: Vector3);
-        isLocked: boolean;
-        update(world: Matrix): void;
-        isInFrustum(frustumPlanes: Plane[]): boolean;
-        /**
-         * Gets the world distance between the min and max points of the bounding box
-         */
-        readonly diagonalLength: number;
-        isCompletelyInFrustum(frustumPlanes: Plane[]): boolean;
-        _checkCollision(collider: Collider): boolean;
-        intersectsPoint(point: Vector3): boolean;
-        intersects(boundingInfo: BoundingInfo, precise: boolean): boolean;
-    }
-}
-
-declare module BABYLON {
-    class BoundingSphere {
-        minimum: Vector3;
-        maximum: Vector3;
-        center: Vector3;
-        radius: number;
-        centerWorld: Vector3;
-        radiusWorld: number;
-        private _tempRadiusVector;
-        constructor(minimum: Vector3, maximum: Vector3);
-        _update(world: Matrix): void;
-        isInFrustum(frustumPlanes: Plane[]): boolean;
-        intersectsPoint(point: Vector3): boolean;
-        static Intersects(sphere0: BoundingSphere, sphere1: BoundingSphere): boolean;
-    }
-}
-
-declare module BABYLON {
-    class Ray {
-        origin: Vector3;
-        direction: Vector3;
-        length: number;
-        private _edge1;
-        private _edge2;
-        private _pvec;
-        private _tvec;
-        private _qvec;
-        private _tmpRay;
-        private _rayHelper;
-        constructor(origin: Vector3, direction: Vector3, length?: number);
-        intersectsBoxMinMax(minimum: Vector3, maximum: Vector3): boolean;
-        intersectsBox(box: BoundingBox): boolean;
-        intersectsSphere(sphere: BoundingSphere): boolean;
-        intersectsTriangle(vertex0: Vector3, vertex1: Vector3, vertex2: Vector3): IntersectionInfo;
-        intersectsPlane(plane: Plane): number;
-        intersectsMesh(mesh: AbstractMesh, fastCheck?: boolean): PickingInfo;
-        intersectsMeshes(meshes: Array<AbstractMesh>, fastCheck?: boolean, results?: Array<PickingInfo>): Array<PickingInfo>;
-        private _comparePickingInfo(pickingInfoA, pickingInfoB);
-        private static smallnum;
-        private static rayl;
-        /**
-         * Intersection test between the ray and a given segment whithin a given tolerance (threshold)
-         * @param sega the first point of the segment to test the intersection against
-         * @param segb the second point of the segment to test the intersection against
-         * @param threshold the tolerance margin, if the ray doesn't intersect the segment but is close to the given threshold, the intersection is successful
-         * @return the distance from the ray origin to the intersection point if there's intersection, or -1 if there's no intersection
-         */
-        intersectionSegment(sega: Vector3, segb: Vector3, threshold: number): number;
-        static CreateNew(x: number, y: number, viewportWidth: number, viewportHeight: number, world: Matrix, view: Matrix, projection: Matrix): Ray;
-        /**
-        * Function will create a new transformed ray starting from origin and ending at the end point. Ray's length will be set, and ray will be
-        * transformed to the given world matrix.
-        * @param origin The origin point
-        * @param end The end point
-        * @param world a matrix to transform the ray to. Default is the identity matrix.
-        */
-        static CreateNewFromTo(origin: Vector3, end: Vector3, world?: Matrix): Ray;
-        static Transform(ray: Ray, matrix: Matrix): Ray;
-        static TransformToRef(ray: Ray, matrix: Matrix, result: Ray): void;
-    }
-}
-
 declare module BABYLON.Debug {
     class AxesViewer {
         private _xline;
@@ -9050,70 +9050,6 @@ declare module BABYLON {
 }
 
 declare module BABYLON {
-    class MorphTarget {
-        name: string;
-        animations: Animation[];
-        private _positions;
-        private _normals;
-        private _tangents;
-        private _influence;
-        onInfluenceChanged: Observable<boolean>;
-        influence: number;
-        constructor(name: string, influence?: number);
-        readonly hasNormals: boolean;
-        readonly hasTangents: boolean;
-        setPositions(data: Float32Array | number[]): void;
-        getPositions(): Float32Array;
-        setNormals(data: Float32Array | number[]): void;
-        getNormals(): Float32Array;
-        setTangents(data: Float32Array | number[]): void;
-        getTangents(): Float32Array;
-        /**
-         * Serializes the current target into a Serialization object.
-         * Returns the serialized object.
-         */
-        serialize(): any;
-        static Parse(serializationObject: any): MorphTarget;
-        static FromMesh(mesh: AbstractMesh, name?: string, influence?: number): MorphTarget;
-    }
-}
-
-declare module BABYLON {
-    class MorphTargetManager {
-        private _targets;
-        private _targetObservable;
-        private _activeTargets;
-        private _scene;
-        private _influences;
-        private _supportsNormals;
-        private _supportsTangents;
-        private _vertexCount;
-        private _uniqueId;
-        private _tempInfluences;
-        constructor(scene?: Scene);
-        readonly uniqueId: number;
-        readonly vertexCount: number;
-        readonly supportsNormals: boolean;
-        readonly supportsTangents: boolean;
-        readonly numTargets: number;
-        readonly numInfluencers: number;
-        readonly influences: Float32Array;
-        getActiveTarget(index: number): MorphTarget;
-        getTarget(index: number): MorphTarget;
-        addTarget(target: MorphTarget): void;
-        removeTarget(target: MorphTarget): void;
-        /**
-         * Serializes the current manager into a Serialization object.
-         * Returns the serialized object.
-         */
-        serialize(): any;
-        private _onInfluenceChanged(needUpdate);
-        private _syncActiveTargets(needUpdate);
-        static Parse(serializationObject: any, scene: Scene): MorphTargetManager;
-    }
-}
-
-declare module BABYLON {
     class AbstractMesh extends Node implements IDisposable, ICullable, IGetSetVerticesData {
         private static _BILLBOARDMODE_NONE;
         private static _BILLBOARDMODE_X;
@@ -12533,6 +12469,70 @@ declare module BABYLON {
 }
 
 declare module BABYLON {
+    class MorphTarget {
+        name: string;
+        animations: Animation[];
+        private _positions;
+        private _normals;
+        private _tangents;
+        private _influence;
+        onInfluenceChanged: Observable<boolean>;
+        influence: number;
+        constructor(name: string, influence?: number);
+        readonly hasNormals: boolean;
+        readonly hasTangents: boolean;
+        setPositions(data: Float32Array | number[]): void;
+        getPositions(): Float32Array;
+        setNormals(data: Float32Array | number[]): void;
+        getNormals(): Float32Array;
+        setTangents(data: Float32Array | number[]): void;
+        getTangents(): Float32Array;
+        /**
+         * Serializes the current target into a Serialization object.
+         * Returns the serialized object.
+         */
+        serialize(): any;
+        static Parse(serializationObject: any): MorphTarget;
+        static FromMesh(mesh: AbstractMesh, name?: string, influence?: number): MorphTarget;
+    }
+}
+
+declare module BABYLON {
+    class MorphTargetManager {
+        private _targets;
+        private _targetObservable;
+        private _activeTargets;
+        private _scene;
+        private _influences;
+        private _supportsNormals;
+        private _supportsTangents;
+        private _vertexCount;
+        private _uniqueId;
+        private _tempInfluences;
+        constructor(scene?: Scene);
+        readonly uniqueId: number;
+        readonly vertexCount: number;
+        readonly supportsNormals: boolean;
+        readonly supportsTangents: boolean;
+        readonly numTargets: number;
+        readonly numInfluencers: number;
+        readonly influences: Float32Array;
+        getActiveTarget(index: number): MorphTarget;
+        getTarget(index: number): MorphTarget;
+        addTarget(target: MorphTarget): void;
+        removeTarget(target: MorphTarget): void;
+        /**
+         * Serializes the current manager into a Serialization object.
+         * Returns the serialized object.
+         */
+        serialize(): any;
+        private _onInfluenceChanged(needUpdate);
+        private _syncActiveTargets(needUpdate);
+        static Parse(serializationObject: any, scene: Scene): MorphTargetManager;
+    }
+}
+
+declare module BABYLON {
     class GPUParticleSystem implements IDisposable, IParticleSystem {
         name: string;
         id: string;
@@ -13983,159 +13983,6 @@ declare module BABYLON {
 }
 
 declare module BABYLON {
-    class Sprite {
-        name: string;
-        position: Vector3;
-        color: Color4;
-        width: number;
-        height: number;
-        angle: number;
-        cellIndex: number;
-        invertU: number;
-        invertV: number;
-        disposeWhenFinishedAnimating: boolean;
-        animations: Animation[];
-        isPickable: boolean;
-        actionManager: ActionManager;
-        private _animationStarted;
-        private _loopAnimation;
-        private _fromIndex;
-        private _toIndex;
-        private _delay;
-        private _direction;
-        private _frameCount;
-        private _manager;
-        private _time;
-        private _onAnimationEnd;
-        size: number;
-        constructor(name: string, manager: SpriteManager);
-        playAnimation(from: number, to: number, loop: boolean, delay: number, onAnimationEnd: () => void): void;
-        stopAnimation(): void;
-        _animate(deltaTime: number): void;
-        dispose(): void;
-    }
-}
-
-declare module BABYLON {
-    class SpriteManager {
-        name: string;
-        sprites: Sprite[];
-        renderingGroupId: number;
-        layerMask: number;
-        fogEnabled: boolean;
-        isPickable: boolean;
-        cellWidth: number;
-        cellHeight: number;
-        /**
-        * An event triggered when the manager is disposed.
-        * @type {BABYLON.Observable}
-        */
-        onDisposeObservable: Observable<SpriteManager>;
-        private _onDisposeObserver;
-        onDispose: () => void;
-        private _capacity;
-        private _spriteTexture;
-        private _epsilon;
-        private _scene;
-        private _vertexData;
-        private _buffer;
-        private _vertexBuffers;
-        private _indexBuffer;
-        private _effectBase;
-        private _effectFog;
-        texture: Texture;
-        constructor(name: string, imgUrl: string, capacity: number, cellSize: any, scene: Scene, epsilon?: number, samplingMode?: number);
-        private _appendSpriteVertex(index, sprite, offsetX, offsetY, rowSize);
-        intersects(ray: Ray, camera: Camera, predicate?: (sprite: Sprite) => boolean, fastCheck?: boolean): PickingInfo;
-        render(): void;
-        dispose(): void;
-    }
-}
-
-declare module BABYLON.Internals {
-    class _AlphaState {
-        private _isAlphaBlendDirty;
-        private _isBlendFunctionParametersDirty;
-        private _isBlendEquationParametersDirty;
-        private _isBlendConstantsDirty;
-        private _alphaBlend;
-        private _blendFunctionParameters;
-        private _blendEquationParameters;
-        private _blendConstants;
-        /**
-         * Initializes the state.
-         */
-        constructor();
-        readonly isDirty: boolean;
-        alphaBlend: boolean;
-        setAlphaBlendConstants(r: number, g: number, b: number, a: number): void;
-        setAlphaBlendFunctionParameters(value0: number, value1: number, value2: number, value3: number): void;
-        setAlphaEquationParameters(rgb: number, alpha: any): void;
-        reset(): void;
-        apply(gl: WebGLRenderingContext): void;
-    }
-}
-
-declare module BABYLON.Internals {
-    class _DepthCullingState {
-        private _isDepthTestDirty;
-        private _isDepthMaskDirty;
-        private _isDepthFuncDirty;
-        private _isCullFaceDirty;
-        private _isCullDirty;
-        private _isZOffsetDirty;
-        private _depthTest;
-        private _depthMask;
-        private _depthFunc;
-        private _cull;
-        private _cullFace;
-        private _zOffset;
-        /**
-         * Initializes the state.
-         */
-        constructor();
-        readonly isDirty: boolean;
-        zOffset: number;
-        cullFace: number;
-        cull: boolean;
-        depthFunc: number;
-        depthMask: boolean;
-        depthTest: boolean;
-        reset(): void;
-        apply(gl: WebGLRenderingContext): void;
-    }
-}
-
-declare module BABYLON.Internals {
-    class _StencilState {
-        private _isStencilTestDirty;
-        private _isStencilMaskDirty;
-        private _isStencilFuncDirty;
-        private _isStencilOpDirty;
-        private _stencilTest;
-        private _stencilMask;
-        private _stencilFunc;
-        private _stencilFuncRef;
-        private _stencilFuncMask;
-        private _stencilOpStencilFail;
-        private _stencilOpDepthFail;
-        private _stencilOpStencilDepthPass;
-        readonly isDirty: boolean;
-        stencilFunc: number;
-        stencilFuncRef: number;
-        stencilFuncMask: number;
-        stencilOpStencilFail: number;
-        stencilOpDepthFail: number;
-        stencilOpStencilDepthPass: number;
-        stencilMask: number;
-        stencilTest: boolean;
-        constructor();
-        reset(): void;
-        apply(gl: WebGLRenderingContext): void;
-    }
-}
-
-declare module BABYLON {
     class BoundingBoxRenderer {
         frontColor: Color3;
         backColor: Color3;
@@ -14404,6 +14251,159 @@ declare module BABYLON {
     }
 }
 
+declare module BABYLON {
+    class Sprite {
+        name: string;
+        position: Vector3;
+        color: Color4;
+        width: number;
+        height: number;
+        angle: number;
+        cellIndex: number;
+        invertU: number;
+        invertV: number;
+        disposeWhenFinishedAnimating: boolean;
+        animations: Animation[];
+        isPickable: boolean;
+        actionManager: ActionManager;
+        private _animationStarted;
+        private _loopAnimation;
+        private _fromIndex;
+        private _toIndex;
+        private _delay;
+        private _direction;
+        private _frameCount;
+        private _manager;
+        private _time;
+        private _onAnimationEnd;
+        size: number;
+        constructor(name: string, manager: SpriteManager);
+        playAnimation(from: number, to: number, loop: boolean, delay: number, onAnimationEnd: () => void): void;
+        stopAnimation(): void;
+        _animate(deltaTime: number): void;
+        dispose(): void;
+    }
+}
+
+declare module BABYLON {
+    class SpriteManager {
+        name: string;
+        sprites: Sprite[];
+        renderingGroupId: number;
+        layerMask: number;
+        fogEnabled: boolean;
+        isPickable: boolean;
+        cellWidth: number;
+        cellHeight: number;
+        /**
+        * An event triggered when the manager is disposed.
+        * @type {BABYLON.Observable}
+        */
+        onDisposeObservable: Observable<SpriteManager>;
+        private _onDisposeObserver;
+        onDispose: () => void;
+        private _capacity;
+        private _spriteTexture;
+        private _epsilon;
+        private _scene;
+        private _vertexData;
+        private _buffer;
+        private _vertexBuffers;
+        private _indexBuffer;
+        private _effectBase;
+        private _effectFog;
+        texture: Texture;
+        constructor(name: string, imgUrl: string, capacity: number, cellSize: any, scene: Scene, epsilon?: number, samplingMode?: number);
+        private _appendSpriteVertex(index, sprite, offsetX, offsetY, rowSize);
+        intersects(ray: Ray, camera: Camera, predicate?: (sprite: Sprite) => boolean, fastCheck?: boolean): PickingInfo;
+        render(): void;
+        dispose(): void;
+    }
+}
+
+declare module BABYLON.Internals {
+    class _AlphaState {
+        private _isAlphaBlendDirty;
+        private _isBlendFunctionParametersDirty;
+        private _isBlendEquationParametersDirty;
+        private _isBlendConstantsDirty;
+        private _alphaBlend;
+        private _blendFunctionParameters;
+        private _blendEquationParameters;
+        private _blendConstants;
+        /**
+         * Initializes the state.
+         */
+        constructor();
+        readonly isDirty: boolean;
+        alphaBlend: boolean;
+        setAlphaBlendConstants(r: number, g: number, b: number, a: number): void;
+        setAlphaBlendFunctionParameters(value0: number, value1: number, value2: number, value3: number): void;
+        setAlphaEquationParameters(rgb: number, alpha: any): void;
+        reset(): void;
+        apply(gl: WebGLRenderingContext): void;
+    }
+}
+
+declare module BABYLON.Internals {
+    class _DepthCullingState {
+        private _isDepthTestDirty;
+        private _isDepthMaskDirty;
+        private _isDepthFuncDirty;
+        private _isCullFaceDirty;
+        private _isCullDirty;
+        private _isZOffsetDirty;
+        private _depthTest;
+        private _depthMask;
+        private _depthFunc;
+        private _cull;
+        private _cullFace;
+        private _zOffset;
+        /**
+         * Initializes the state.
+         */
+        constructor();
+        readonly isDirty: boolean;
+        zOffset: number;
+        cullFace: number;
+        cull: boolean;
+        depthFunc: number;
+        depthMask: boolean;
+        depthTest: boolean;
+        reset(): void;
+        apply(gl: WebGLRenderingContext): void;
+    }
+}
+
+declare module BABYLON.Internals {
+    class _StencilState {
+        private _isStencilTestDirty;
+        private _isStencilMaskDirty;
+        private _isStencilFuncDirty;
+        private _isStencilOpDirty;
+        private _stencilTest;
+        private _stencilMask;
+        private _stencilFunc;
+        private _stencilFuncRef;
+        private _stencilFuncMask;
+        private _stencilOpStencilFail;
+        private _stencilOpDepthFail;
+        private _stencilOpStencilDepthPass;
+        readonly isDirty: boolean;
+        stencilFunc: number;
+        stencilFuncRef: number;
+        stencilFuncMask: number;
+        stencilOpStencilFail: number;
+        stencilOpDepthFail: number;
+        stencilOpStencilDepthPass: number;
+        stencilMask: number;
+        stencilTest: boolean;
+        constructor();
+        reset(): void;
+        apply(gl: WebGLRenderingContext): void;
+    }
+}
+
 declare module BABYLON.Internals {
     class AndOrNotEvaluator {
         static Eval(query: string, evaluateCallback: (val: any) => boolean): boolean;
@@ -15933,6 +15933,53 @@ declare module BABYLON {
 }
 
 declare module BABYLON {
+    interface IOctreeContainer<T> {
+        blocks: Array<OctreeBlock<T>>;
+    }
+    class Octree<T> {
+        maxDepth: number;
+        blocks: Array<OctreeBlock<T>>;
+        dynamicContent: T[];
+        private _maxBlockCapacity;
+        private _selectionContent;
+        private _creationFunc;
+        constructor(creationFunc: (entry: T, block: OctreeBlock<T>) => void, maxBlockCapacity?: number, maxDepth?: number);
+        update(worldMin: Vector3, worldMax: Vector3, entries: T[]): void;
+        addMesh(entry: T): void;
+        select(frustumPlanes: Plane[], allowDuplicate?: boolean): SmartArray<T>;
+        intersects(sphereCenter: Vector3, sphereRadius: number, allowDuplicate?: boolean): SmartArray<T>;
+        intersectsRay(ray: Ray): SmartArray<T>;
+        static _CreateBlocks<T>(worldMin: Vector3, worldMax: Vector3, entries: T[], maxBlockCapacity: number, currentDepth: number, maxDepth: number, target: IOctreeContainer<T>, creationFunc: (entry: T, block: OctreeBlock<T>) => void): void;
+        static CreationFuncForMeshes: (entry: AbstractMesh, block: OctreeBlock<AbstractMesh>) => void;
+        static CreationFuncForSubMeshes: (entry: SubMesh, block: OctreeBlock<SubMesh>) => void;
+    }
+}
+
+declare module BABYLON {
+    class OctreeBlock<T> {
+        entries: T[];
+        blocks: Array<OctreeBlock<T>>;
+        private _depth;
+        private _maxDepth;
+        private _capacity;
+        private _minPoint;
+        private _maxPoint;
+        private _boundingVectors;
+        private _creationFunc;
+        constructor(minPoint: Vector3, maxPoint: Vector3, capacity: number, depth: number, maxDepth: number, creationFunc: (entry: T, block: OctreeBlock<T>) => void);
+        readonly capacity: number;
+        readonly minPoint: Vector3;
+        readonly maxPoint: Vector3;
+        addEntry(entry: T): void;
+        addEntries(entries: T[]): void;
+        select(frustumPlanes: Plane[], selection: SmartArray<T>, allowDuplicate?: boolean): void;
+        intersects(sphereCenter: Vector3, sphereRadius: number, selection: SmartArray<T>, allowDuplicate?: boolean): void;
+        intersectsRay(ray: Ray, selection: SmartArray<T>): void;
+        createInnerBlocks(): void;
+    }
+}
+
+declare module BABYLON {
     class ArcRotateCameraGamepadInput implements ICameraInput<ArcRotateCamera> {
         camera: ArcRotateCamera;
         gamepad: Gamepad;
@@ -16292,53 +16339,6 @@ declare module BABYLON {
 }
 
 declare module BABYLON {
-    interface IOctreeContainer<T> {
-        blocks: Array<OctreeBlock<T>>;
-    }
-    class Octree<T> {
-        maxDepth: number;
-        blocks: Array<OctreeBlock<T>>;
-        dynamicContent: T[];
-        private _maxBlockCapacity;
-        private _selectionContent;
-        private _creationFunc;
-        constructor(creationFunc: (entry: T, block: OctreeBlock<T>) => void, maxBlockCapacity?: number, maxDepth?: number);
-        update(worldMin: Vector3, worldMax: Vector3, entries: T[]): void;
-        addMesh(entry: T): void;
-        select(frustumPlanes: Plane[], allowDuplicate?: boolean): SmartArray<T>;
-        intersects(sphereCenter: Vector3, sphereRadius: number, allowDuplicate?: boolean): SmartArray<T>;
-        intersectsRay(ray: Ray): SmartArray<T>;
-        static _CreateBlocks<T>(worldMin: Vector3, worldMax: Vector3, entries: T[], maxBlockCapacity: number, currentDepth: number, maxDepth: number, target: IOctreeContainer<T>, creationFunc: (entry: T, block: OctreeBlock<T>) => void): void;
-        static CreationFuncForMeshes: (entry: AbstractMesh, block: OctreeBlock<AbstractMesh>) => void;
-        static CreationFuncForSubMeshes: (entry: SubMesh, block: OctreeBlock<SubMesh>) => void;
-    }
-}
-
-declare module BABYLON {
-    class OctreeBlock<T> {
-        entries: T[];
-        blocks: Array<OctreeBlock<T>>;
-        private _depth;
-        private _maxDepth;
-        private _capacity;
-        private _minPoint;
-        private _maxPoint;
-        private _boundingVectors;
-        private _creationFunc;
-        constructor(minPoint: Vector3, maxPoint: Vector3, capacity: number, depth: number, maxDepth: number, creationFunc: (entry: T, block: OctreeBlock<T>) => void);
-        readonly capacity: number;
-        readonly minPoint: Vector3;
-        readonly maxPoint: Vector3;
-        addEntry(entry: T): void;
-        addEntries(entries: T[]): void;
-        select(frustumPlanes: Plane[], selection: SmartArray<T>, allowDuplicate?: boolean): void;
-        intersects(sphereCenter: Vector3, sphereRadius: number, selection: SmartArray<T>, allowDuplicate?: boolean): void;
-        intersectsRay(ray: Ray, selection: SmartArray<T>): void;
-        createInnerBlocks(): void;
-    }
-}
-
-declare module BABYLON {
     class GenericController extends WebVRController {
         private _defaultModel;
         constructor(vrGamepad: any);

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

@@ -1182,7 +1182,7 @@ var BABYLON;
                 if (material.normalTexture) {
                     babylonMaterial.bumpTexture = this.loadTexture(material.normalTexture);
                     babylonMaterial.invertNormalMapX = true;
-                    babylonMaterial.invertNormalMapY = true;
+                    babylonMaterial.invertNormalMapY = false;
                     if (material.normalTexture.scale !== undefined) {
                         babylonMaterial.bumpTexture.level = material.normalTexture.scale;
                     }

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

@@ -3340,7 +3340,7 @@ var BABYLON;
                 if (material.normalTexture) {
                     babylonMaterial.bumpTexture = this.loadTexture(material.normalTexture);
                     babylonMaterial.invertNormalMapX = true;
-                    babylonMaterial.invertNormalMapY = true;
+                    babylonMaterial.invertNormalMapY = false;
                     if (material.normalTexture.scale !== undefined) {
                         babylonMaterial.bumpTexture.level = material.normalTexture.scale;
                     }

loaders/src/glTF/2.0/babylon.glTFLoader.ts

@@ -996,7 +996,7 @@ module BABYLON.GLTF2 {
             if (material.normalTexture) {
                 babylonMaterial.bumpTexture = this.loadTexture(material.normalTexture);
                 babylonMaterial.invertNormalMapX = true;
-                babylonMaterial.invertNormalMapY = true;
+                babylonMaterial.invertNormalMapY = false;
                 if (material.normalTexture.scale !== undefined) {
                     babylonMaterial.bumpTexture.level = material.normalTexture.scale;
                 }