.

dist/preview release/babylon.d.ts

@@ -2421,6 +2421,188 @@ declare module BABYLON {
 }
 
 declare module BABYLON {
+    class Analyser {
+        SMOOTHING: number;
+        FFT_SIZE: number;
+        BARGRAPHAMPLITUDE: number;
+        DEBUGCANVASPOS: {
+            x: number;
+            y: number;
+        };
+        DEBUGCANVASSIZE: {
+            width: number;
+            height: number;
+        };
+        private _byteFreqs;
+        private _byteTime;
+        private _floatFreqs;
+        private _webAudioAnalyser;
+        private _debugCanvas;
+        private _debugCanvasContext;
+        private _scene;
+        private _registerFunc;
+        private _audioEngine;
+        constructor(scene: Scene);
+        getFrequencyBinCount(): number;
+        getByteFrequencyData(): Uint8Array;
+        getByteTimeDomainData(): Uint8Array;
+        getFloatFrequencyData(): Uint8Array;
+        drawDebugCanvas(): void;
+        stopDebugCanvas(): void;
+        connectAudioNodes(inputAudioNode: AudioNode, outputAudioNode: AudioNode): void;
+        dispose(): void;
+    }
+}
+
+declare module BABYLON {
+    class AudioEngine {
+        private _audioContext;
+        private _audioContextInitialized;
+        canUseWebAudio: boolean;
+        masterGain: GainNode;
+        private _connectedAnalyser;
+        WarnedWebAudioUnsupported: boolean;
+        unlocked: boolean;
+        onAudioUnlocked: () => any;
+        isMP3supported: boolean;
+        isOGGsupported: boolean;
+        readonly audioContext: AudioContext;
+        constructor();
+        private _unlockiOSaudio();
+        private _initializeAudioContext();
+        dispose(): void;
+        getGlobalVolume(): number;
+        setGlobalVolume(newVolume: number): void;
+        connectToAnalyser(analyser: Analyser): void;
+    }
+}
+
+declare module BABYLON {
+    class Sound {
+        name: string;
+        autoplay: boolean;
+        loop: boolean;
+        useCustomAttenuation: boolean;
+        soundTrackId: number;
+        spatialSound: boolean;
+        refDistance: number;
+        rolloffFactor: number;
+        maxDistance: number;
+        distanceModel: string;
+        private _panningModel;
+        onended: () => any;
+        private _playbackRate;
+        private _streaming;
+        private _startTime;
+        private _startOffset;
+        private _position;
+        private _localDirection;
+        private _volume;
+        private _isLoaded;
+        private _isReadyToPlay;
+        isPlaying: boolean;
+        isPaused: boolean;
+        private _isDirectional;
+        private _readyToPlayCallback;
+        private _audioBuffer;
+        private _soundSource;
+        private _streamingSource;
+        private _soundPanner;
+        private _soundGain;
+        private _inputAudioNode;
+        private _ouputAudioNode;
+        private _coneInnerAngle;
+        private _coneOuterAngle;
+        private _coneOuterGain;
+        private _scene;
+        private _connectedMesh;
+        private _customAttenuationFunction;
+        private _registerFunc;
+        private _isOutputConnected;
+        private _htmlAudioElement;
+        private _urlType;
+        /**
+        * Create a sound and attach it to a scene
+        * @param name Name of your sound
+        * @param urlOrArrayBuffer Url to the sound to load async or ArrayBuffer
+        * @param readyToPlayCallback Provide a callback function if you'd like to load your code once the sound is ready to be played
+        * @param options Objects to provide with the current available options: autoplay, loop, volume, spatialSound, maxDistance, rolloffFactor, refDistance, distanceModel, panningModel, streaming
+        */
+        constructor(name: string, urlOrArrayBuffer: any, scene: Scene, readyToPlayCallback?: () => void, options?: any);
+        dispose(): void;
+        isReady(): boolean;
+        private _soundLoaded(audioData);
+        setAudioBuffer(audioBuffer: AudioBuffer): void;
+        updateOptions(options: any): void;
+        private _createSpatialParameters();
+        private _updateSpatialParameters();
+        switchPanningModelToHRTF(): void;
+        switchPanningModelToEqualPower(): void;
+        private _switchPanningModel();
+        connectToSoundTrackAudioNode(soundTrackAudioNode: AudioNode): void;
+        /**
+        * Transform this sound into a directional source
+        * @param coneInnerAngle Size of the inner cone in degree
+        * @param coneOuterAngle Size of the outer cone in degree
+        * @param coneOuterGain Volume of the sound outside the outer cone (between 0.0 and 1.0)
+        */
+        setDirectionalCone(coneInnerAngle: number, coneOuterAngle: number, coneOuterGain: number): void;
+        setPosition(newPosition: Vector3): void;
+        setLocalDirectionToMesh(newLocalDirection: Vector3): void;
+        private _updateDirection();
+        updateDistanceFromListener(): void;
+        setAttenuationFunction(callback: (currentVolume: number, currentDistance: number, maxDistance: number, refDistance: number, rolloffFactor: number) => number): void;
+        /**
+        * Play the sound
+        * @param time (optional) Start the sound after X seconds. Start immediately (0) by default.
+        * @param offset (optional) Start the sound setting it at a specific time
+        */
+        play(time?: number, offset?: number): void;
+        private _onended();
+        /**
+        * Stop the sound
+        * @param time (optional) Stop the sound after X seconds. Stop immediately (0) by default.
+        */
+        stop(time?: number): void;
+        pause(): void;
+        setVolume(newVolume: number, time?: number): void;
+        setPlaybackRate(newPlaybackRate: number): void;
+        getVolume(): number;
+        attachToMesh(meshToConnectTo: AbstractMesh): void;
+        detachFromMesh(): void;
+        private _onRegisterAfterWorldMatrixUpdate(connectedMesh);
+        clone(): Sound;
+        getAudioBuffer(): AudioBuffer;
+        serialize(): any;
+        static Parse(parsedSound: any, scene: Scene, rootUrl: string, sourceSound?: Sound): Sound;
+    }
+}
+
+declare module BABYLON {
+    class SoundTrack {
+        private _outputAudioNode;
+        private _inputAudioNode;
+        private _trackConvolver;
+        private _scene;
+        id: number;
+        soundCollection: Array<Sound>;
+        private _isMainTrack;
+        private _connectedAnalyser;
+        private _options;
+        private _isInitialized;
+        constructor(scene: Scene, options?: any);
+        private _initializeSoundTrackAudioGraph();
+        dispose(): void;
+        AddSound(sound: Sound): void;
+        RemoveSound(sound: Sound): void;
+        setVolume(newVolume: number): void;
+        switchPanningModelToHRTF(): void;
+        switchPanningModelToEqualPower(): void;
+        connectToAnalyser(analyser: Analyser): void;
+    }
+}
+
+declare module BABYLON {
     class Animatable {
         target: any;
         fromFrame: number;
@@ -2652,188 +2834,6 @@ declare module BABYLON {
 }
 
 declare module BABYLON {
-    class Analyser {
-        SMOOTHING: number;
-        FFT_SIZE: number;
-        BARGRAPHAMPLITUDE: number;
-        DEBUGCANVASPOS: {
-            x: number;
-            y: number;
-        };
-        DEBUGCANVASSIZE: {
-            width: number;
-            height: number;
-        };
-        private _byteFreqs;
-        private _byteTime;
-        private _floatFreqs;
-        private _webAudioAnalyser;
-        private _debugCanvas;
-        private _debugCanvasContext;
-        private _scene;
-        private _registerFunc;
-        private _audioEngine;
-        constructor(scene: Scene);
-        getFrequencyBinCount(): number;
-        getByteFrequencyData(): Uint8Array;
-        getByteTimeDomainData(): Uint8Array;
-        getFloatFrequencyData(): Uint8Array;
-        drawDebugCanvas(): void;
-        stopDebugCanvas(): void;
-        connectAudioNodes(inputAudioNode: AudioNode, outputAudioNode: AudioNode): void;
-        dispose(): void;
-    }
-}
-
-declare module BABYLON {
-    class AudioEngine {
-        private _audioContext;
-        private _audioContextInitialized;
-        canUseWebAudio: boolean;
-        masterGain: GainNode;
-        private _connectedAnalyser;
-        WarnedWebAudioUnsupported: boolean;
-        unlocked: boolean;
-        onAudioUnlocked: () => any;
-        isMP3supported: boolean;
-        isOGGsupported: boolean;
-        readonly audioContext: AudioContext;
-        constructor();
-        private _unlockiOSaudio();
-        private _initializeAudioContext();
-        dispose(): void;
-        getGlobalVolume(): number;
-        setGlobalVolume(newVolume: number): void;
-        connectToAnalyser(analyser: Analyser): void;
-    }
-}
-
-declare module BABYLON {
-    class Sound {
-        name: string;
-        autoplay: boolean;
-        loop: boolean;
-        useCustomAttenuation: boolean;
-        soundTrackId: number;
-        spatialSound: boolean;
-        refDistance: number;
-        rolloffFactor: number;
-        maxDistance: number;
-        distanceModel: string;
-        private _panningModel;
-        onended: () => any;
-        private _playbackRate;
-        private _streaming;
-        private _startTime;
-        private _startOffset;
-        private _position;
-        private _localDirection;
-        private _volume;
-        private _isLoaded;
-        private _isReadyToPlay;
-        isPlaying: boolean;
-        isPaused: boolean;
-        private _isDirectional;
-        private _readyToPlayCallback;
-        private _audioBuffer;
-        private _soundSource;
-        private _streamingSource;
-        private _soundPanner;
-        private _soundGain;
-        private _inputAudioNode;
-        private _ouputAudioNode;
-        private _coneInnerAngle;
-        private _coneOuterAngle;
-        private _coneOuterGain;
-        private _scene;
-        private _connectedMesh;
-        private _customAttenuationFunction;
-        private _registerFunc;
-        private _isOutputConnected;
-        private _htmlAudioElement;
-        private _urlType;
-        /**
-        * Create a sound and attach it to a scene
-        * @param name Name of your sound
-        * @param urlOrArrayBuffer Url to the sound to load async or ArrayBuffer
-        * @param readyToPlayCallback Provide a callback function if you'd like to load your code once the sound is ready to be played
-        * @param options Objects to provide with the current available options: autoplay, loop, volume, spatialSound, maxDistance, rolloffFactor, refDistance, distanceModel, panningModel, streaming
-        */
-        constructor(name: string, urlOrArrayBuffer: any, scene: Scene, readyToPlayCallback?: () => void, options?: any);
-        dispose(): void;
-        isReady(): boolean;
-        private _soundLoaded(audioData);
-        setAudioBuffer(audioBuffer: AudioBuffer): void;
-        updateOptions(options: any): void;
-        private _createSpatialParameters();
-        private _updateSpatialParameters();
-        switchPanningModelToHRTF(): void;
-        switchPanningModelToEqualPower(): void;
-        private _switchPanningModel();
-        connectToSoundTrackAudioNode(soundTrackAudioNode: AudioNode): void;
-        /**
-        * Transform this sound into a directional source
-        * @param coneInnerAngle Size of the inner cone in degree
-        * @param coneOuterAngle Size of the outer cone in degree
-        * @param coneOuterGain Volume of the sound outside the outer cone (between 0.0 and 1.0)
-        */
-        setDirectionalCone(coneInnerAngle: number, coneOuterAngle: number, coneOuterGain: number): void;
-        setPosition(newPosition: Vector3): void;
-        setLocalDirectionToMesh(newLocalDirection: Vector3): void;
-        private _updateDirection();
-        updateDistanceFromListener(): void;
-        setAttenuationFunction(callback: (currentVolume: number, currentDistance: number, maxDistance: number, refDistance: number, rolloffFactor: number) => number): void;
-        /**
-        * Play the sound
-        * @param time (optional) Start the sound after X seconds. Start immediately (0) by default.
-        * @param offset (optional) Start the sound setting it at a specific time
-        */
-        play(time?: number, offset?: number): void;
-        private _onended();
-        /**
-        * Stop the sound
-        * @param time (optional) Stop the sound after X seconds. Stop immediately (0) by default.
-        */
-        stop(time?: number): void;
-        pause(): void;
-        setVolume(newVolume: number, time?: number): void;
-        setPlaybackRate(newPlaybackRate: number): void;
-        getVolume(): number;
-        attachToMesh(meshToConnectTo: AbstractMesh): void;
-        detachFromMesh(): void;
-        private _onRegisterAfterWorldMatrixUpdate(connectedMesh);
-        clone(): Sound;
-        getAudioBuffer(): AudioBuffer;
-        serialize(): any;
-        static Parse(parsedSound: any, scene: Scene, rootUrl: string, sourceSound?: Sound): Sound;
-    }
-}
-
-declare module BABYLON {
-    class SoundTrack {
-        private _outputAudioNode;
-        private _inputAudioNode;
-        private _trackConvolver;
-        private _scene;
-        id: number;
-        soundCollection: Array<Sound>;
-        private _isMainTrack;
-        private _connectedAnalyser;
-        private _options;
-        private _isInitialized;
-        constructor(scene: Scene, options?: any);
-        private _initializeSoundTrackAudioGraph();
-        dispose(): void;
-        AddSound(sound: Sound): void;
-        RemoveSound(sound: Sound): void;
-        setVolume(newVolume: number): void;
-        switchPanningModelToHRTF(): void;
-        switchPanningModelToEqualPower(): void;
-        connectToAnalyser(analyser: Analyser): void;
-    }
-}
-
-declare module BABYLON {
     class Bone extends Node {
         name: string;
         private static _tmpVecs;
@@ -3755,28 +3755,142 @@ declare module BABYLON {
 }
 
 declare module BABYLON {
-    class TouchCamera extends FreeCamera {
-        touchAngularSensibility: number;
-        touchMoveSensibility: number;
-        constructor(name: string, position: Vector3, scene: Scene);
-        getClassName(): string;
-        _setupInputs(): void;
+    class TouchCamera extends FreeCamera {
+        touchAngularSensibility: number;
+        touchMoveSensibility: number;
+        constructor(name: string, position: Vector3, scene: Scene);
+        getClassName(): string;
+        _setupInputs(): void;
+    }
+}
+
+declare module BABYLON {
+    class UniversalCamera extends TouchCamera {
+        gamepadAngularSensibility: number;
+        gamepadMoveSensibility: number;
+        constructor(name: string, position: Vector3, scene: Scene);
+        getClassName(): string;
+    }
+}
+
+declare module BABYLON {
+    class VirtualJoysticksCamera extends FreeCamera {
+        constructor(name: string, position: Vector3, scene: Scene);
+        getClassName(): string;
+    }
+}
+
+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;
+        isCompletelyInFrustum(frustumPlanes: Plane[]): boolean;
+        _checkCollision(collider: Collider): boolean;
+        intersectsPoint(point: Vector3): boolean;
+        intersects(boundingInfo: BoundingInfo, precise: boolean): boolean;
     }
 }
 
 declare module BABYLON {
-    class UniversalCamera extends TouchCamera {
-        gamepadAngularSensibility: number;
-        gamepadMoveSensibility: number;
-        constructor(name: string, position: Vector3, scene: Scene);
-        getClassName(): string;
+    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 VirtualJoysticksCamera extends FreeCamera {
-        constructor(name: string, position: Vector3, scene: Scene);
-        getClassName(): string;
+    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;
     }
 }
 
@@ -4217,224 +4331,65 @@ declare module BABYLON {
          */
         shouldRender(): boolean;
         /**
-         * Sets the main texture desired size which is the closest power of two
-         * of the engine canvas size.
-         */
-        private setMainTextureSize();
-        /**
-         * Force the stencil to the normal expected value for none glowing parts
-         */
-        private defaultStencilReference(mesh);
-        /**
-         * Dispose only the render target textures and post process.
-         */
-        private disposeTextureAndPostProcesses();
-        /**
-         * Dispose the highlight layer and free resources.
-         */
-        dispose(): void;
-    }
-}
-
-declare module BABYLON {
-    class Layer {
-        name: string;
-        texture: Texture;
-        isBackground: boolean;
-        color: Color4;
-        scale: Vector2;
-        offset: Vector2;
-        alphaBlendingMode: number;
-        alphaTest: boolean;
-        layerMask: number;
-        private _scene;
-        private _vertexBuffers;
-        private _indexBuffer;
-        private _effect;
-        private _alphaTestEffect;
-        /**
-        * An event triggered when the layer is disposed.
-        * @type {BABYLON.Observable}
-        */
-        onDisposeObservable: Observable<Layer>;
-        private _onDisposeObserver;
-        onDispose: () => void;
-        /**
-        * An event triggered before rendering the scene
-        * @type {BABYLON.Observable}
-        */
-        onBeforeRenderObservable: Observable<Layer>;
-        private _onBeforeRenderObserver;
-        onBeforeRender: () => void;
-        /**
-        * An event triggered after rendering the scene
-        * @type {BABYLON.Observable}
-        */
-        onAfterRenderObservable: Observable<Layer>;
-        private _onAfterRenderObserver;
-        onAfterRender: () => void;
-        constructor(name: string, imgUrl: string, scene: Scene, isBackground?: boolean, color?: Color4);
-        render(): void;
-        dispose(): void;
-    }
-}
-
-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;
-        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;
+         * Sets the main texture desired size which is the closest power of two
+         * of the engine canvas size.
+         */
+        private setMainTextureSize();
         /**
-         * 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
+         * Force the stencil to the normal expected value for none glowing parts
          */
-        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;
+        private defaultStencilReference(mesh);
         /**
-        * 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 LensFlare {
-        size: number;
-        position: number;
-        color: Color3;
-        texture: Texture;
-        alphaMode: number;
-        private _system;
-        constructor(size: number, position: number, color: any, imgUrl: string, system: LensFlareSystem);
-        dispose: () => void;
+         * Dispose only the render target textures and post process.
+         */
+        private disposeTextureAndPostProcesses();
+        /**
+         * Dispose the highlight layer and free resources.
+         */
+        dispose(): void;
     }
 }
 
 declare module BABYLON {
-    class LensFlareSystem {
+    class Layer {
         name: string;
-        lensFlares: LensFlare[];
-        borderLimit: number;
-        viewportBorder: number;
-        meshesSelectionPredicate: (mesh: Mesh) => boolean;
+        texture: Texture;
+        isBackground: boolean;
+        color: Color4;
+        scale: Vector2;
+        offset: Vector2;
+        alphaBlendingMode: number;
+        alphaTest: boolean;
         layerMask: number;
-        id: string;
         private _scene;
-        private _emitter;
         private _vertexBuffers;
         private _indexBuffer;
         private _effect;
-        private _positionX;
-        private _positionY;
-        private _isEnabled;
-        constructor(name: string, emitter: any, scene: Scene);
-        isEnabled: boolean;
-        getScene(): Scene;
-        getEmitter(): any;
-        setEmitter(newEmitter: any): void;
-        getEmitterPosition(): Vector3;
-        computeEffectivePosition(globalViewport: Viewport): boolean;
-        _isVisible(): boolean;
-        render(): boolean;
+        private _alphaTestEffect;
+        /**
+        * An event triggered when the layer is disposed.
+        * @type {BABYLON.Observable}
+        */
+        onDisposeObservable: Observable<Layer>;
+        private _onDisposeObserver;
+        onDispose: () => void;
+        /**
+        * An event triggered before rendering the scene
+        * @type {BABYLON.Observable}
+        */
+        onBeforeRenderObservable: Observable<Layer>;
+        private _onBeforeRenderObserver;
+        onBeforeRender: () => void;
+        /**
+        * An event triggered after rendering the scene
+        * @type {BABYLON.Observable}
+        */
+        onAfterRenderObservable: Observable<Layer>;
+        private _onAfterRenderObserver;
+        onAfterRender: () => void;
+        constructor(name: string, imgUrl: string, scene: Scene, isBackground?: boolean, color?: Color4);
+        render(): void;
         dispose(): void;
-        static Parse(parsedLensFlareSystem: any, scene: Scene, rootUrl: string): LensFlareSystem;
-        serialize(): any;
     }
 }
 
@@ -4544,6 +4499,106 @@ declare module BABYLON.Debug {
 }
 
 declare module BABYLON {
+    class LensFlare {
+        size: number;
+        position: number;
+        color: Color3;
+        texture: Texture;
+        alphaMode: number;
+        private _system;
+        constructor(size: number, position: number, color: any, imgUrl: string, system: LensFlareSystem);
+        dispose: () => void;
+    }
+}
+
+declare module BABYLON {
+    class LensFlareSystem {
+        name: string;
+        lensFlares: LensFlare[];
+        borderLimit: number;
+        viewportBorder: number;
+        meshesSelectionPredicate: (mesh: Mesh) => boolean;
+        layerMask: number;
+        id: string;
+        private _scene;
+        private _emitter;
+        private _vertexBuffers;
+        private _indexBuffer;
+        private _effect;
+        private _positionX;
+        private _positionY;
+        private _isEnabled;
+        constructor(name: string, emitter: any, scene: Scene);
+        isEnabled: boolean;
+        getScene(): Scene;
+        getEmitter(): any;
+        setEmitter(newEmitter: any): void;
+        getEmitterPosition(): Vector3;
+        computeEffectivePosition(globalViewport: Viewport): boolean;
+        _isVisible(): boolean;
+        render(): boolean;
+        dispose(): void;
+        static Parse(parsedLensFlareSystem: any, scene: Scene, rootUrl: string): LensFlareSystem;
+        serialize(): any;
+    }
+}
+
+declare module BABYLON {
+    interface ISceneLoaderPluginExtensions {
+        [extension: string]: {
+            isBinary: boolean;
+        };
+    }
+    interface ISceneLoaderPlugin {
+        extensions: string | ISceneLoaderPluginExtensions;
+        importMesh: (meshesNames: any, scene: Scene, data: any, rootUrl: string, meshes: AbstractMesh[], particleSystems: ParticleSystem[], skeletons: Skeleton[]) => boolean;
+        load: (scene: Scene, data: string, rootUrl: string) => boolean;
+        canDirectLoad?: (data: string) => boolean;
+    }
+    interface ISceneLoaderPluginAsync {
+        extensions: string | ISceneLoaderPluginExtensions;
+        importMeshAsync: (meshesNames: any, scene: Scene, data: any, rootUrl: string, onsuccess: (meshes: AbstractMesh[], particleSystems: ParticleSystem[], skeletons: Skeleton[]) => void, onerror: () => void) => void;
+        loadAsync: (scene: Scene, data: string, rootUrl: string, onsuccess: () => void, onerror: () => void) => void;
+        canDirectLoad?: (data: string) => boolean;
+    }
+    class SceneLoader {
+        private static _ForceFullSceneLoadingForIncremental;
+        private static _ShowLoadingScreen;
+        static readonly NO_LOGGING: number;
+        static readonly MINIMAL_LOGGING: number;
+        static readonly SUMMARY_LOGGING: number;
+        static readonly DETAILED_LOGGING: number;
+        private static _loggingLevel;
+        static ForceFullSceneLoadingForIncremental: boolean;
+        static ShowLoadingScreen: boolean;
+        static loggingLevel: number;
+        private static _registeredPlugins;
+        private static _getDefaultPlugin();
+        private static _getPluginForExtension(extension);
+        private static _getPluginForDirectLoad(data);
+        private static _getPluginForFilename(sceneFilename);
+        private static _getDirectLoad(sceneFilename);
+        static GetPluginForExtension(extension: string): ISceneLoaderPlugin | ISceneLoaderPluginAsync;
+        static RegisterPlugin(plugin: ISceneLoaderPlugin | ISceneLoaderPluginAsync): void;
+        static ImportMesh(meshesNames: any, rootUrl: string, sceneFilename: string, scene: Scene, onsuccess?: (meshes: AbstractMesh[], particleSystems: ParticleSystem[], skeletons: Skeleton[]) => void, progressCallBack?: () => void, onerror?: (scene: Scene, message: string, exception?: any) => void): void;
+        /**
+        * Load a scene
+        * @param rootUrl a string that defines the root url for scene and resources
+        * @param sceneFilename a string that defines the name of the scene file. can start with "data:" following by the stringified version of the scene
+        * @param engine is the instance of BABYLON.Engine to use to create the scene
+        */
+        static Load(rootUrl: string, sceneFilename: any, engine: Engine, onsuccess?: (scene: Scene) => void, progressCallBack?: any, onerror?: (scene: Scene) => void): void;
+        /**
+        * Append a scene
+        * @param rootUrl a string that defines the root url for scene and resources
+        * @param sceneFilename a string that defines the name of the scene file. can start with "data:" following by the stringified version of the scene
+        * @param scene is the instance of BABYLON.Scene to append to
+        */
+        static Append(rootUrl: string, sceneFilename: any, scene: Scene, onsuccess?: (scene: Scene) => void, progressCallBack?: any, onerror?: (scene: Scene) => void): void;
+    }
+}
+
+declare module BABYLON {
     class DirectionalLight extends ShadowLight {
         private _shadowFrustumSize;
         /**
@@ -5077,61 +5132,6 @@ declare module BABYLON {
 }
 
 declare module BABYLON {
-    interface ISceneLoaderPluginExtensions {
-        [extension: string]: {
-            isBinary: boolean;
-        };
-    }
-    interface ISceneLoaderPlugin {
-        extensions: string | ISceneLoaderPluginExtensions;
-        importMesh: (meshesNames: any, scene: Scene, data: any, rootUrl: string, meshes: AbstractMesh[], particleSystems: ParticleSystem[], skeletons: Skeleton[]) => boolean;
-        load: (scene: Scene, data: string, rootUrl: string) => boolean;
-        canDirectLoad?: (data: string) => boolean;
-    }
-    interface ISceneLoaderPluginAsync {
-        extensions: string | ISceneLoaderPluginExtensions;
-        importMeshAsync: (meshesNames: any, scene: Scene, data: any, rootUrl: string, onsuccess: (meshes: AbstractMesh[], particleSystems: ParticleSystem[], skeletons: Skeleton[]) => void, onerror: () => void) => void;
-        loadAsync: (scene: Scene, data: string, rootUrl: string, onsuccess: () => void, onerror: () => void) => void;
-        canDirectLoad?: (data: string) => boolean;
-    }
-    class SceneLoader {
-        private static _ForceFullSceneLoadingForIncremental;
-        private static _ShowLoadingScreen;
-        static readonly NO_LOGGING: number;
-        static readonly MINIMAL_LOGGING: number;
-        static readonly SUMMARY_LOGGING: number;
-        static readonly DETAILED_LOGGING: number;
-        private static _loggingLevel;
-        static ForceFullSceneLoadingForIncremental: boolean;
-        static ShowLoadingScreen: boolean;
-        static loggingLevel: number;
-        private static _registeredPlugins;
-        private static _getDefaultPlugin();
-        private static _getPluginForExtension(extension);
-        private static _getPluginForDirectLoad(data);
-        private static _getPluginForFilename(sceneFilename);
-        private static _getDirectLoad(sceneFilename);
-        static GetPluginForExtension(extension: string): ISceneLoaderPlugin | ISceneLoaderPluginAsync;
-        static RegisterPlugin(plugin: ISceneLoaderPlugin | ISceneLoaderPluginAsync): void;
-        static ImportMesh(meshesNames: any, rootUrl: string, sceneFilename: string, scene: Scene, onsuccess?: (meshes: AbstractMesh[], particleSystems: ParticleSystem[], skeletons: Skeleton[]) => void, progressCallBack?: () => void, onerror?: (scene: Scene, message: string, exception?: any) => void): void;
-        /**
-        * Load a scene
-        * @param rootUrl a string that defines the root url for scene and resources
-        * @param sceneFilename a string that defines the name of the scene file. can start with "data:" following by the stringified version of the scene
-        * @param engine is the instance of BABYLON.Engine to use to create the scene
-        */
-        static Load(rootUrl: string, sceneFilename: any, engine: Engine, onsuccess?: (scene: Scene) => void, progressCallBack?: any, onerror?: (scene: Scene) => void): void;
-        /**
-        * Append a scene
-        * @param rootUrl a string that defines the root url for scene and resources
-        * @param sceneFilename a string that defines the name of the scene file. can start with "data:" following by the stringified version of the scene
-        * @param scene is the instance of BABYLON.Scene to append to
-        */
-        static Append(rootUrl: string, sceneFilename: any, scene: Scene, onsuccess?: (scene: Scene) => void, progressCallBack?: any, onerror?: (scene: Scene) => void): void;
-    }
-}
-
-declare module BABYLON {
     /**
      * The color grading curves provide additional color adjustmnent that is applied after any color grading transform (3D LUT).
      * They allow basic adjustment of saturation and small exposure adjustments, along with color filter tinting to provide white balance adjustment or more stylistic effects.
@@ -15073,6 +15073,9 @@ declare module BABYLON {
     }
 }
 
+declare module BABYLON.Internals {
+}
+
 declare module BABYLON {
     /**
      * Interface to implement to create a shadow generator compatible with BJS.
@@ -15229,9 +15232,6 @@ declare module BABYLON {
     }
 }
 
-declare module BABYLON.Internals {
-}
-
 declare module BABYLON {
     /**
      * The Physically based material base class of BJS.

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

@@ -2421,6 +2421,188 @@ declare module BABYLON {
 }
 
 declare module BABYLON {
+    class Analyser {
+        SMOOTHING: number;
+        FFT_SIZE: number;
+        BARGRAPHAMPLITUDE: number;
+        DEBUGCANVASPOS: {
+            x: number;
+            y: number;
+        };
+        DEBUGCANVASSIZE: {
+            width: number;
+            height: number;
+        };
+        private _byteFreqs;
+        private _byteTime;
+        private _floatFreqs;
+        private _webAudioAnalyser;
+        private _debugCanvas;
+        private _debugCanvasContext;
+        private _scene;
+        private _registerFunc;
+        private _audioEngine;
+        constructor(scene: Scene);
+        getFrequencyBinCount(): number;
+        getByteFrequencyData(): Uint8Array;
+        getByteTimeDomainData(): Uint8Array;
+        getFloatFrequencyData(): Uint8Array;
+        drawDebugCanvas(): void;
+        stopDebugCanvas(): void;
+        connectAudioNodes(inputAudioNode: AudioNode, outputAudioNode: AudioNode): void;
+        dispose(): void;
+    }
+}
+
+declare module BABYLON {
+    class AudioEngine {
+        private _audioContext;
+        private _audioContextInitialized;
+        canUseWebAudio: boolean;
+        masterGain: GainNode;
+        private _connectedAnalyser;
+        WarnedWebAudioUnsupported: boolean;
+        unlocked: boolean;
+        onAudioUnlocked: () => any;
+        isMP3supported: boolean;
+        isOGGsupported: boolean;
+        readonly audioContext: AudioContext;
+        constructor();
+        private _unlockiOSaudio();
+        private _initializeAudioContext();
+        dispose(): void;
+        getGlobalVolume(): number;
+        setGlobalVolume(newVolume: number): void;
+        connectToAnalyser(analyser: Analyser): void;
+    }
+}
+
+declare module BABYLON {
+    class Sound {
+        name: string;
+        autoplay: boolean;
+        loop: boolean;
+        useCustomAttenuation: boolean;
+        soundTrackId: number;
+        spatialSound: boolean;
+        refDistance: number;
+        rolloffFactor: number;
+        maxDistance: number;
+        distanceModel: string;
+        private _panningModel;
+        onended: () => any;
+        private _playbackRate;
+        private _streaming;
+        private _startTime;
+        private _startOffset;
+        private _position;
+        private _localDirection;
+        private _volume;
+        private _isLoaded;
+        private _isReadyToPlay;
+        isPlaying: boolean;
+        isPaused: boolean;
+        private _isDirectional;
+        private _readyToPlayCallback;
+        private _audioBuffer;
+        private _soundSource;
+        private _streamingSource;
+        private _soundPanner;
+        private _soundGain;
+        private _inputAudioNode;
+        private _ouputAudioNode;
+        private _coneInnerAngle;
+        private _coneOuterAngle;
+        private _coneOuterGain;
+        private _scene;
+        private _connectedMesh;
+        private _customAttenuationFunction;
+        private _registerFunc;
+        private _isOutputConnected;
+        private _htmlAudioElement;
+        private _urlType;
+        /**
+        * Create a sound and attach it to a scene
+        * @param name Name of your sound
+        * @param urlOrArrayBuffer Url to the sound to load async or ArrayBuffer
+        * @param readyToPlayCallback Provide a callback function if you'd like to load your code once the sound is ready to be played
+        * @param options Objects to provide with the current available options: autoplay, loop, volume, spatialSound, maxDistance, rolloffFactor, refDistance, distanceModel, panningModel, streaming
+        */
+        constructor(name: string, urlOrArrayBuffer: any, scene: Scene, readyToPlayCallback?: () => void, options?: any);
+        dispose(): void;
+        isReady(): boolean;
+        private _soundLoaded(audioData);
+        setAudioBuffer(audioBuffer: AudioBuffer): void;
+        updateOptions(options: any): void;
+        private _createSpatialParameters();
+        private _updateSpatialParameters();
+        switchPanningModelToHRTF(): void;
+        switchPanningModelToEqualPower(): void;
+        private _switchPanningModel();
+        connectToSoundTrackAudioNode(soundTrackAudioNode: AudioNode): void;
+        /**
+        * Transform this sound into a directional source
+        * @param coneInnerAngle Size of the inner cone in degree
+        * @param coneOuterAngle Size of the outer cone in degree
+        * @param coneOuterGain Volume of the sound outside the outer cone (between 0.0 and 1.0)
+        */
+        setDirectionalCone(coneInnerAngle: number, coneOuterAngle: number, coneOuterGain: number): void;
+        setPosition(newPosition: Vector3): void;
+        setLocalDirectionToMesh(newLocalDirection: Vector3): void;
+        private _updateDirection();
+        updateDistanceFromListener(): void;
+        setAttenuationFunction(callback: (currentVolume: number, currentDistance: number, maxDistance: number, refDistance: number, rolloffFactor: number) => number): void;
+        /**
+        * Play the sound
+        * @param time (optional) Start the sound after X seconds. Start immediately (0) by default.
+        * @param offset (optional) Start the sound setting it at a specific time
+        */
+        play(time?: number, offset?: number): void;
+        private _onended();
+        /**
+        * Stop the sound
+        * @param time (optional) Stop the sound after X seconds. Stop immediately (0) by default.
+        */
+        stop(time?: number): void;
+        pause(): void;
+        setVolume(newVolume: number, time?: number): void;
+        setPlaybackRate(newPlaybackRate: number): void;
+        getVolume(): number;
+        attachToMesh(meshToConnectTo: AbstractMesh): void;
+        detachFromMesh(): void;
+        private _onRegisterAfterWorldMatrixUpdate(connectedMesh);
+        clone(): Sound;
+        getAudioBuffer(): AudioBuffer;
+        serialize(): any;
+        static Parse(parsedSound: any, scene: Scene, rootUrl: string, sourceSound?: Sound): Sound;
+    }
+}
+
+declare module BABYLON {
+    class SoundTrack {
+        private _outputAudioNode;
+        private _inputAudioNode;
+        private _trackConvolver;
+        private _scene;
+        id: number;
+        soundCollection: Array<Sound>;
+        private _isMainTrack;
+        private _connectedAnalyser;
+        private _options;
+        private _isInitialized;
+        constructor(scene: Scene, options?: any);
+        private _initializeSoundTrackAudioGraph();
+        dispose(): void;
+        AddSound(sound: Sound): void;
+        RemoveSound(sound: Sound): void;
+        setVolume(newVolume: number): void;
+        switchPanningModelToHRTF(): void;
+        switchPanningModelToEqualPower(): void;
+        connectToAnalyser(analyser: Analyser): void;
+    }
+}
+
+declare module BABYLON {
     class Animatable {
         target: any;
         fromFrame: number;
@@ -2652,188 +2834,6 @@ declare module BABYLON {
 }
 
 declare module BABYLON {
-    class Analyser {
-        SMOOTHING: number;
-        FFT_SIZE: number;
-        BARGRAPHAMPLITUDE: number;
-        DEBUGCANVASPOS: {
-            x: number;
-            y: number;
-        };
-        DEBUGCANVASSIZE: {
-            width: number;
-            height: number;
-        };
-        private _byteFreqs;
-        private _byteTime;
-        private _floatFreqs;
-        private _webAudioAnalyser;
-        private _debugCanvas;
-        private _debugCanvasContext;
-        private _scene;
-        private _registerFunc;
-        private _audioEngine;
-        constructor(scene: Scene);
-        getFrequencyBinCount(): number;
-        getByteFrequencyData(): Uint8Array;
-        getByteTimeDomainData(): Uint8Array;
-        getFloatFrequencyData(): Uint8Array;
-        drawDebugCanvas(): void;
-        stopDebugCanvas(): void;
-        connectAudioNodes(inputAudioNode: AudioNode, outputAudioNode: AudioNode): void;
-        dispose(): void;
-    }
-}
-
-declare module BABYLON {
-    class AudioEngine {
-        private _audioContext;
-        private _audioContextInitialized;
-        canUseWebAudio: boolean;
-        masterGain: GainNode;
-        private _connectedAnalyser;
-        WarnedWebAudioUnsupported: boolean;
-        unlocked: boolean;
-        onAudioUnlocked: () => any;
-        isMP3supported: boolean;
-        isOGGsupported: boolean;
-        readonly audioContext: AudioContext;
-        constructor();
-        private _unlockiOSaudio();
-        private _initializeAudioContext();
-        dispose(): void;
-        getGlobalVolume(): number;
-        setGlobalVolume(newVolume: number): void;
-        connectToAnalyser(analyser: Analyser): void;
-    }
-}
-
-declare module BABYLON {
-    class Sound {
-        name: string;
-        autoplay: boolean;
-        loop: boolean;
-        useCustomAttenuation: boolean;
-        soundTrackId: number;
-        spatialSound: boolean;
-        refDistance: number;
-        rolloffFactor: number;
-        maxDistance: number;
-        distanceModel: string;
-        private _panningModel;
-        onended: () => any;
-        private _playbackRate;
-        private _streaming;
-        private _startTime;
-        private _startOffset;
-        private _position;
-        private _localDirection;
-        private _volume;
-        private _isLoaded;
-        private _isReadyToPlay;
-        isPlaying: boolean;
-        isPaused: boolean;
-        private _isDirectional;
-        private _readyToPlayCallback;
-        private _audioBuffer;
-        private _soundSource;
-        private _streamingSource;
-        private _soundPanner;
-        private _soundGain;
-        private _inputAudioNode;
-        private _ouputAudioNode;
-        private _coneInnerAngle;
-        private _coneOuterAngle;
-        private _coneOuterGain;
-        private _scene;
-        private _connectedMesh;
-        private _customAttenuationFunction;
-        private _registerFunc;
-        private _isOutputConnected;
-        private _htmlAudioElement;
-        private _urlType;
-        /**
-        * Create a sound and attach it to a scene
-        * @param name Name of your sound
-        * @param urlOrArrayBuffer Url to the sound to load async or ArrayBuffer
-        * @param readyToPlayCallback Provide a callback function if you'd like to load your code once the sound is ready to be played
-        * @param options Objects to provide with the current available options: autoplay, loop, volume, spatialSound, maxDistance, rolloffFactor, refDistance, distanceModel, panningModel, streaming
-        */
-        constructor(name: string, urlOrArrayBuffer: any, scene: Scene, readyToPlayCallback?: () => void, options?: any);
-        dispose(): void;
-        isReady(): boolean;
-        private _soundLoaded(audioData);
-        setAudioBuffer(audioBuffer: AudioBuffer): void;
-        updateOptions(options: any): void;
-        private _createSpatialParameters();
-        private _updateSpatialParameters();
-        switchPanningModelToHRTF(): void;
-        switchPanningModelToEqualPower(): void;
-        private _switchPanningModel();
-        connectToSoundTrackAudioNode(soundTrackAudioNode: AudioNode): void;
-        /**
-        * Transform this sound into a directional source
-        * @param coneInnerAngle Size of the inner cone in degree
-        * @param coneOuterAngle Size of the outer cone in degree
-        * @param coneOuterGain Volume of the sound outside the outer cone (between 0.0 and 1.0)
-        */
-        setDirectionalCone(coneInnerAngle: number, coneOuterAngle: number, coneOuterGain: number): void;
-        setPosition(newPosition: Vector3): void;
-        setLocalDirectionToMesh(newLocalDirection: Vector3): void;
-        private _updateDirection();
-        updateDistanceFromListener(): void;
-        setAttenuationFunction(callback: (currentVolume: number, currentDistance: number, maxDistance: number, refDistance: number, rolloffFactor: number) => number): void;
-        /**
-        * Play the sound
-        * @param time (optional) Start the sound after X seconds. Start immediately (0) by default.
-        * @param offset (optional) Start the sound setting it at a specific time
-        */
-        play(time?: number, offset?: number): void;
-        private _onended();
-        /**
-        * Stop the sound
-        * @param time (optional) Stop the sound after X seconds. Stop immediately (0) by default.
-        */
-        stop(time?: number): void;
-        pause(): void;
-        setVolume(newVolume: number, time?: number): void;
-        setPlaybackRate(newPlaybackRate: number): void;
-        getVolume(): number;
-        attachToMesh(meshToConnectTo: AbstractMesh): void;
-        detachFromMesh(): void;
-        private _onRegisterAfterWorldMatrixUpdate(connectedMesh);
-        clone(): Sound;
-        getAudioBuffer(): AudioBuffer;
-        serialize(): any;
-        static Parse(parsedSound: any, scene: Scene, rootUrl: string, sourceSound?: Sound): Sound;
-    }
-}
-
-declare module BABYLON {
-    class SoundTrack {
-        private _outputAudioNode;
-        private _inputAudioNode;
-        private _trackConvolver;
-        private _scene;
-        id: number;
-        soundCollection: Array<Sound>;
-        private _isMainTrack;
-        private _connectedAnalyser;
-        private _options;
-        private _isInitialized;
-        constructor(scene: Scene, options?: any);
-        private _initializeSoundTrackAudioGraph();
-        dispose(): void;
-        AddSound(sound: Sound): void;
-        RemoveSound(sound: Sound): void;
-        setVolume(newVolume: number): void;
-        switchPanningModelToHRTF(): void;
-        switchPanningModelToEqualPower(): void;
-        connectToAnalyser(analyser: Analyser): void;
-    }
-}
-
-declare module BABYLON {
     class Bone extends Node {
         name: string;
         private static _tmpVecs;
@@ -3755,28 +3755,142 @@ declare module BABYLON {
 }
 
 declare module BABYLON {
-    class TouchCamera extends FreeCamera {
-        touchAngularSensibility: number;
-        touchMoveSensibility: number;
-        constructor(name: string, position: Vector3, scene: Scene);
-        getClassName(): string;
-        _setupInputs(): void;
+    class TouchCamera extends FreeCamera {
+        touchAngularSensibility: number;
+        touchMoveSensibility: number;
+        constructor(name: string, position: Vector3, scene: Scene);
+        getClassName(): string;
+        _setupInputs(): void;
+    }
+}
+
+declare module BABYLON {
+    class UniversalCamera extends TouchCamera {
+        gamepadAngularSensibility: number;
+        gamepadMoveSensibility: number;
+        constructor(name: string, position: Vector3, scene: Scene);
+        getClassName(): string;
+    }
+}
+
+declare module BABYLON {
+    class VirtualJoysticksCamera extends FreeCamera {
+        constructor(name: string, position: Vector3, scene: Scene);
+        getClassName(): string;
+    }
+}
+
+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;
+        isCompletelyInFrustum(frustumPlanes: Plane[]): boolean;
+        _checkCollision(collider: Collider): boolean;
+        intersectsPoint(point: Vector3): boolean;
+        intersects(boundingInfo: BoundingInfo, precise: boolean): boolean;
     }
 }
 
 declare module BABYLON {
-    class UniversalCamera extends TouchCamera {
-        gamepadAngularSensibility: number;
-        gamepadMoveSensibility: number;
-        constructor(name: string, position: Vector3, scene: Scene);
-        getClassName(): string;
+    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 VirtualJoysticksCamera extends FreeCamera {
-        constructor(name: string, position: Vector3, scene: Scene);
-        getClassName(): string;
+    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;
     }
 }
 
@@ -4217,224 +4331,65 @@ declare module BABYLON {
          */
         shouldRender(): boolean;
         /**
-         * Sets the main texture desired size which is the closest power of two
-         * of the engine canvas size.
-         */
-        private setMainTextureSize();
-        /**
-         * Force the stencil to the normal expected value for none glowing parts
-         */
-        private defaultStencilReference(mesh);
-        /**
-         * Dispose only the render target textures and post process.
-         */
-        private disposeTextureAndPostProcesses();
-        /**
-         * Dispose the highlight layer and free resources.
-         */
-        dispose(): void;
-    }
-}
-
-declare module BABYLON {
-    class Layer {
-        name: string;
-        texture: Texture;
-        isBackground: boolean;
-        color: Color4;
-        scale: Vector2;
-        offset: Vector2;
-        alphaBlendingMode: number;
-        alphaTest: boolean;
-        layerMask: number;
-        private _scene;
-        private _vertexBuffers;
-        private _indexBuffer;
-        private _effect;
-        private _alphaTestEffect;
-        /**
-        * An event triggered when the layer is disposed.
-        * @type {BABYLON.Observable}
-        */
-        onDisposeObservable: Observable<Layer>;
-        private _onDisposeObserver;
-        onDispose: () => void;
-        /**
-        * An event triggered before rendering the scene
-        * @type {BABYLON.Observable}
-        */
-        onBeforeRenderObservable: Observable<Layer>;
-        private _onBeforeRenderObserver;
-        onBeforeRender: () => void;
-        /**
-        * An event triggered after rendering the scene
-        * @type {BABYLON.Observable}
-        */
-        onAfterRenderObservable: Observable<Layer>;
-        private _onAfterRenderObserver;
-        onAfterRender: () => void;
-        constructor(name: string, imgUrl: string, scene: Scene, isBackground?: boolean, color?: Color4);
-        render(): void;
-        dispose(): void;
-    }
-}
-
-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;
-        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;
+         * Sets the main texture desired size which is the closest power of two
+         * of the engine canvas size.
+         */
+        private setMainTextureSize();
         /**
-         * 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
+         * Force the stencil to the normal expected value for none glowing parts
          */
-        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;
+        private defaultStencilReference(mesh);
         /**
-        * 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 LensFlare {
-        size: number;
-        position: number;
-        color: Color3;
-        texture: Texture;
-        alphaMode: number;
-        private _system;
-        constructor(size: number, position: number, color: any, imgUrl: string, system: LensFlareSystem);
-        dispose: () => void;
+         * Dispose only the render target textures and post process.
+         */
+        private disposeTextureAndPostProcesses();
+        /**
+         * Dispose the highlight layer and free resources.
+         */
+        dispose(): void;
     }
 }
 
 declare module BABYLON {
-    class LensFlareSystem {
+    class Layer {
         name: string;
-        lensFlares: LensFlare[];
-        borderLimit: number;
-        viewportBorder: number;
-        meshesSelectionPredicate: (mesh: Mesh) => boolean;
+        texture: Texture;
+        isBackground: boolean;
+        color: Color4;
+        scale: Vector2;
+        offset: Vector2;
+        alphaBlendingMode: number;
+        alphaTest: boolean;
         layerMask: number;
-        id: string;
         private _scene;
-        private _emitter;
         private _vertexBuffers;
         private _indexBuffer;
         private _effect;
-        private _positionX;
-        private _positionY;
-        private _isEnabled;
-        constructor(name: string, emitter: any, scene: Scene);
-        isEnabled: boolean;
-        getScene(): Scene;
-        getEmitter(): any;
-        setEmitter(newEmitter: any): void;
-        getEmitterPosition(): Vector3;
-        computeEffectivePosition(globalViewport: Viewport): boolean;
-        _isVisible(): boolean;
-        render(): boolean;
+        private _alphaTestEffect;
+        /**
+        * An event triggered when the layer is disposed.
+        * @type {BABYLON.Observable}
+        */
+        onDisposeObservable: Observable<Layer>;
+        private _onDisposeObserver;
+        onDispose: () => void;
+        /**
+        * An event triggered before rendering the scene
+        * @type {BABYLON.Observable}
+        */
+        onBeforeRenderObservable: Observable<Layer>;
+        private _onBeforeRenderObserver;
+        onBeforeRender: () => void;
+        /**
+        * An event triggered after rendering the scene
+        * @type {BABYLON.Observable}
+        */
+        onAfterRenderObservable: Observable<Layer>;
+        private _onAfterRenderObserver;
+        onAfterRender: () => void;
+        constructor(name: string, imgUrl: string, scene: Scene, isBackground?: boolean, color?: Color4);
+        render(): void;
         dispose(): void;
-        static Parse(parsedLensFlareSystem: any, scene: Scene, rootUrl: string): LensFlareSystem;
-        serialize(): any;
     }
 }
 
@@ -4544,6 +4499,106 @@ declare module BABYLON.Debug {
 }
 
 declare module BABYLON {
+    class LensFlare {
+        size: number;
+        position: number;
+        color: Color3;
+        texture: Texture;
+        alphaMode: number;
+        private _system;
+        constructor(size: number, position: number, color: any, imgUrl: string, system: LensFlareSystem);
+        dispose: () => void;
+    }
+}
+
+declare module BABYLON {
+    class LensFlareSystem {
+        name: string;
+        lensFlares: LensFlare[];
+        borderLimit: number;
+        viewportBorder: number;
+        meshesSelectionPredicate: (mesh: Mesh) => boolean;
+        layerMask: number;
+        id: string;
+        private _scene;
+        private _emitter;
+        private _vertexBuffers;
+        private _indexBuffer;
+        private _effect;
+        private _positionX;
+        private _positionY;
+        private _isEnabled;
+        constructor(name: string, emitter: any, scene: Scene);
+        isEnabled: boolean;
+        getScene(): Scene;
+        getEmitter(): any;
+        setEmitter(newEmitter: any): void;
+        getEmitterPosition(): Vector3;
+        computeEffectivePosition(globalViewport: Viewport): boolean;
+        _isVisible(): boolean;
+        render(): boolean;
+        dispose(): void;
+        static Parse(parsedLensFlareSystem: any, scene: Scene, rootUrl: string): LensFlareSystem;
+        serialize(): any;
+    }
+}
+
+declare module BABYLON {
+    interface ISceneLoaderPluginExtensions {
+        [extension: string]: {
+            isBinary: boolean;
+        };
+    }
+    interface ISceneLoaderPlugin {
+        extensions: string | ISceneLoaderPluginExtensions;
+        importMesh: (meshesNames: any, scene: Scene, data: any, rootUrl: string, meshes: AbstractMesh[], particleSystems: ParticleSystem[], skeletons: Skeleton[]) => boolean;
+        load: (scene: Scene, data: string, rootUrl: string) => boolean;
+        canDirectLoad?: (data: string) => boolean;
+    }
+    interface ISceneLoaderPluginAsync {
+        extensions: string | ISceneLoaderPluginExtensions;
+        importMeshAsync: (meshesNames: any, scene: Scene, data: any, rootUrl: string, onsuccess: (meshes: AbstractMesh[], particleSystems: ParticleSystem[], skeletons: Skeleton[]) => void, onerror: () => void) => void;
+        loadAsync: (scene: Scene, data: string, rootUrl: string, onsuccess: () => void, onerror: () => void) => void;
+        canDirectLoad?: (data: string) => boolean;
+    }
+    class SceneLoader {
+        private static _ForceFullSceneLoadingForIncremental;
+        private static _ShowLoadingScreen;
+        static readonly NO_LOGGING: number;
+        static readonly MINIMAL_LOGGING: number;
+        static readonly SUMMARY_LOGGING: number;
+        static readonly DETAILED_LOGGING: number;
+        private static _loggingLevel;
+        static ForceFullSceneLoadingForIncremental: boolean;
+        static ShowLoadingScreen: boolean;
+        static loggingLevel: number;
+        private static _registeredPlugins;
+        private static _getDefaultPlugin();
+        private static _getPluginForExtension(extension);
+        private static _getPluginForDirectLoad(data);
+        private static _getPluginForFilename(sceneFilename);
+        private static _getDirectLoad(sceneFilename);
+        static GetPluginForExtension(extension: string): ISceneLoaderPlugin | ISceneLoaderPluginAsync;
+        static RegisterPlugin(plugin: ISceneLoaderPlugin | ISceneLoaderPluginAsync): void;
+        static ImportMesh(meshesNames: any, rootUrl: string, sceneFilename: string, scene: Scene, onsuccess?: (meshes: AbstractMesh[], particleSystems: ParticleSystem[], skeletons: Skeleton[]) => void, progressCallBack?: () => void, onerror?: (scene: Scene, message: string, exception?: any) => void): void;
+        /**
+        * Load a scene
+        * @param rootUrl a string that defines the root url for scene and resources
+        * @param sceneFilename a string that defines the name of the scene file. can start with "data:" following by the stringified version of the scene
+        * @param engine is the instance of BABYLON.Engine to use to create the scene
+        */
+        static Load(rootUrl: string, sceneFilename: any, engine: Engine, onsuccess?: (scene: Scene) => void, progressCallBack?: any, onerror?: (scene: Scene) => void): void;
+        /**
+        * Append a scene
+        * @param rootUrl a string that defines the root url for scene and resources
+        * @param sceneFilename a string that defines the name of the scene file. can start with "data:" following by the stringified version of the scene
+        * @param scene is the instance of BABYLON.Scene to append to
+        */
+        static Append(rootUrl: string, sceneFilename: any, scene: Scene, onsuccess?: (scene: Scene) => void, progressCallBack?: any, onerror?: (scene: Scene) => void): void;
+    }
+}
+
+declare module BABYLON {
     class DirectionalLight extends ShadowLight {
         private _shadowFrustumSize;
         /**
@@ -5077,61 +5132,6 @@ declare module BABYLON {
 }
 
 declare module BABYLON {
-    interface ISceneLoaderPluginExtensions {
-        [extension: string]: {
-            isBinary: boolean;
-        };
-    }
-    interface ISceneLoaderPlugin {
-        extensions: string | ISceneLoaderPluginExtensions;
-        importMesh: (meshesNames: any, scene: Scene, data: any, rootUrl: string, meshes: AbstractMesh[], particleSystems: ParticleSystem[], skeletons: Skeleton[]) => boolean;
-        load: (scene: Scene, data: string, rootUrl: string) => boolean;
-        canDirectLoad?: (data: string) => boolean;
-    }
-    interface ISceneLoaderPluginAsync {
-        extensions: string | ISceneLoaderPluginExtensions;
-        importMeshAsync: (meshesNames: any, scene: Scene, data: any, rootUrl: string, onsuccess: (meshes: AbstractMesh[], particleSystems: ParticleSystem[], skeletons: Skeleton[]) => void, onerror: () => void) => void;
-        loadAsync: (scene: Scene, data: string, rootUrl: string, onsuccess: () => void, onerror: () => void) => void;
-        canDirectLoad?: (data: string) => boolean;
-    }
-    class SceneLoader {
-        private static _ForceFullSceneLoadingForIncremental;
-        private static _ShowLoadingScreen;
-        static readonly NO_LOGGING: number;
-        static readonly MINIMAL_LOGGING: number;
-        static readonly SUMMARY_LOGGING: number;
-        static readonly DETAILED_LOGGING: number;
-        private static _loggingLevel;
-        static ForceFullSceneLoadingForIncremental: boolean;
-        static ShowLoadingScreen: boolean;
-        static loggingLevel: number;
-        private static _registeredPlugins;
-        private static _getDefaultPlugin();
-        private static _getPluginForExtension(extension);
-        private static _getPluginForDirectLoad(data);
-        private static _getPluginForFilename(sceneFilename);
-        private static _getDirectLoad(sceneFilename);
-        static GetPluginForExtension(extension: string): ISceneLoaderPlugin | ISceneLoaderPluginAsync;
-        static RegisterPlugin(plugin: ISceneLoaderPlugin | ISceneLoaderPluginAsync): void;
-        static ImportMesh(meshesNames: any, rootUrl: string, sceneFilename: string, scene: Scene, onsuccess?: (meshes: AbstractMesh[], particleSystems: ParticleSystem[], skeletons: Skeleton[]) => void, progressCallBack?: () => void, onerror?: (scene: Scene, message: string, exception?: any) => void): void;
-        /**
-        * Load a scene
-        * @param rootUrl a string that defines the root url for scene and resources
-        * @param sceneFilename a string that defines the name of the scene file. can start with "data:" following by the stringified version of the scene
-        * @param engine is the instance of BABYLON.Engine to use to create the scene
-        */
-        static Load(rootUrl: string, sceneFilename: any, engine: Engine, onsuccess?: (scene: Scene) => void, progressCallBack?: any, onerror?: (scene: Scene) => void): void;
-        /**
-        * Append a scene
-        * @param rootUrl a string that defines the root url for scene and resources
-        * @param sceneFilename a string that defines the name of the scene file. can start with "data:" following by the stringified version of the scene
-        * @param scene is the instance of BABYLON.Scene to append to
-        */
-        static Append(rootUrl: string, sceneFilename: any, scene: Scene, onsuccess?: (scene: Scene) => void, progressCallBack?: any, onerror?: (scene: Scene) => void): void;
-    }
-}
-
-declare module BABYLON {
     /**
      * The color grading curves provide additional color adjustmnent that is applied after any color grading transform (3D LUT).
      * They allow basic adjustment of saturation and small exposure adjustments, along with color filter tinting to provide white balance adjustment or more stylistic effects.
@@ -15073,6 +15073,9 @@ declare module BABYLON {
     }
 }
 
+declare module BABYLON.Internals {
+}
+
 declare module BABYLON {
     /**
      * Interface to implement to create a shadow generator compatible with BJS.
@@ -15229,9 +15232,6 @@ declare module BABYLON {
     }
 }
 
-declare module BABYLON.Internals {
-}
-
 declare module BABYLON {
     /**
      * The Physically based material base class of BJS.

src/Materials/babylon.material.ts

@@ -522,7 +522,6 @@
             scene.registerBeforeRender(beforeRenderCallback);
         }
        
-
         public markAsDirty(flag: number): void {
             if (flag & Material.TextureDirtyFlag) {
                 this._markAllSubMeshesAsTexturesDirty();