4.0.0-alpha.3

Tools/Publisher/package.json

@@ -17,4 +17,4 @@
     "devDependencies": {
         "gulp": "^4.0.0"
     }
-}
+}

dist/preview release/babylon.max.js

@@ -12703,7 +12703,7 @@ var BABYLON;
              * Returns the current version of the framework
              */
             get: function () {
-                return "4.0.0-alpha.2";
+                return "4.0.0-alpha.3";
             },
             enumerable: true,
             configurable: true

dist/preview release/babylon.no-module.max.js

@@ -12670,7 +12670,7 @@ var BABYLON;
              * Returns the current version of the framework
              */
             get: function () {
-                return "4.0.0-alpha.2";
+                return "4.0.0-alpha.3";
             },
             enumerable: true,
             configurable: true

dist/preview release/es6.js

@@ -12670,7 +12670,7 @@ var BABYLON;
              * Returns the current version of the framework
              */
             get: function () {
-                return "4.0.0-alpha.2";
+                return "4.0.0-alpha.3";
             },
             enumerable: true,
             configurable: true

dist/preview release/glTF2Interface/package.json

@@ -1,7 +1,7 @@
 {
     "name": "babylonjs-gltf2interface",
     "description": "A typescript declaration of babylon's gltf2 inteface.",
-    "version": "4.0.0-alpha.2",
+    "version": "4.0.0-alpha.3",
     "repository": {
         "type": "git",
         "url": "https://github.com/BabylonJS/Babylon.js.git"

dist/preview release/gui/package.json

@@ -4,7 +4,7 @@
     },
     "name": "babylonjs-gui",
     "description": "The Babylon.js GUI library is an extension you can use to generate interactive user interface. It is build on top of the DynamicTexture.",
-    "version": "4.0.0-alpha.2",
+    "version": "4.0.0-alpha.3",
     "repository": {
         "type": "git",
         "url": "https://github.com/BabylonJS/Babylon.js.git"
@@ -27,7 +27,7 @@
     ],
     "license": "Apache-2.0",
     "dependencies": {
-        "babylonjs": "4.0.0-alpha.2"
+        "babylonjs": "4.0.0-alpha.3"
     },
     "engines": {
         "node": "*"

dist/preview release/inspector/package.json

@@ -4,7 +4,7 @@
     },
     "name": "babylonjs-inspector",
     "description": "The Babylon.js inspector.",
-    "version": "4.0.0-alpha.2",
+    "version": "4.0.0-alpha.3",
     "repository": {
         "type": "git",
         "url": "https://github.com/BabylonJS/Babylon.js.git"
@@ -28,10 +28,10 @@
     ],
     "license": "Apache-2.0",
     "dependencies": {
-        "babylonjs": "4.0.0-alpha.2",
-        "babylonjs-gui": "4.0.0-alpha.2",
-        "babylonjs-loaders": "4.0.0-alpha.2",
-        "babylonjs-serializers": "4.0.0-alpha.2"
+        "babylonjs": "4.0.0-alpha.3",
+        "babylonjs-gui": "4.0.0-alpha.3",
+        "babylonjs-loaders": "4.0.0-alpha.3",
+        "babylonjs-serializers": "4.0.0-alpha.3"
     },
     "engines": {
         "node": "*"

dist/preview release/loaders/package.json

@@ -4,7 +4,7 @@
     },
     "name": "babylonjs-loaders",
     "description": "The Babylon.js file loaders library is an extension you can use to load different 3D file types into a Babylon scene.",
-    "version": "4.0.0-alpha.2",
+    "version": "4.0.0-alpha.3",
     "repository": {
         "type": "git",
         "url": "https://github.com/BabylonJS/Babylon.js.git"
@@ -27,8 +27,8 @@
     ],
     "license": "Apache-2.0",
     "dependencies": {
-        "babylonjs-gltf2interface": "4.0.0-alpha.2",
-        "babylonjs": "4.0.0-alpha.2"
+        "babylonjs-gltf2interface": "4.0.0-alpha.3",
+        "babylonjs": "4.0.0-alpha.3"
     },
     "engines": {
         "node": "*"

dist/preview release/materialsLibrary/package.json

@@ -4,7 +4,7 @@
     },
     "name": "babylonjs-materials",
     "description": "The Babylon.js materials library is a collection of advanced materials to be used in a Babylon.js scene.",
-    "version": "4.0.0-alpha.2",
+    "version": "4.0.0-alpha.3",
     "repository": {
         "type": "git",
         "url": "https://github.com/BabylonJS/Babylon.js.git"
@@ -27,7 +27,7 @@
     ],
     "license": "Apache-2.0",
     "dependencies": {
-        "babylonjs": "4.0.0-alpha.2"
+        "babylonjs": "4.0.0-alpha.3"
     },
     "engines": {
         "node": "*"

dist/preview release/postProcessesLibrary/package.json

@@ -4,7 +4,7 @@
     },
     "name": "babylonjs-post-process",
     "description": "The Babylon.js materials library is a collection of advanced materials to be used in a Babylon.js scene.",
-    "version": "4.0.0-alpha.2",
+    "version": "4.0.0-alpha.3",
     "repository": {
         "type": "git",
         "url": "https://github.com/BabylonJS/Babylon.js.git"
@@ -27,7 +27,7 @@
     ],
     "license": "Apache-2.0",
     "dependencies": {
-        "babylonjs": "4.0.0-alpha.2"
+        "babylonjs": "4.0.0-alpha.3"
     },
     "engines": {
         "node": "*"

dist/preview release/proceduralTexturesLibrary/package.json

@@ -4,7 +4,7 @@
     },
     "name": "babylonjs-procedural-textures",
     "description": "The Babylon.js materials library is a collection of advanced materials to be used in a Babylon.js scene.",
-    "version": "4.0.0-alpha.2",
+    "version": "4.0.0-alpha.3",
     "repository": {
         "type": "git",
         "url": "https://github.com/BabylonJS/Babylon.js.git"
@@ -27,7 +27,7 @@
     ],
     "license": "Apache-2.0",
     "dependencies": {
-        "babylonjs": "4.0.0-alpha.2"
+        "babylonjs": "4.0.0-alpha.3"
     },
     "engines": {
         "node": "*"

dist/preview release/serializers/package.json

@@ -4,7 +4,7 @@
     },
     "name": "babylonjs-serializers",
     "description": "The Babylon.js serializers library is an extension you can use to serialize Babylon scenes.",
-    "version": "4.0.0-alpha.2",
+    "version": "4.0.0-alpha.3",
     "repository": {
         "type": "git",
         "url": "https://github.com/BabylonJS/Babylon.js.git"
@@ -27,8 +27,8 @@
     ],
     "license": "Apache-2.0",
     "dependencies": {
-        "babylonjs": "4.0.0-alpha.2",
-        "babylonjs-gltf2interface": "4.0.0-alpha.2"
+        "babylonjs": "4.0.0-alpha.3",
+        "babylonjs-gltf2interface": "4.0.0-alpha.3"
     },
     "engines": {
         "node": "*"

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

@@ -924,7 +924,7 @@ declare module BabylonViewer {
       * @param name the name of the custom optimizer configuration
       * @param upgrade set to true if you want to upgrade optimizer and false if you want to degrade
       */
-    export function getCustomOptimizerByName(name: string, upgrade?: boolean): (sceneManager: SceneManager) => boolean;
+    export function getCustomOptimizerByName(name: string, upgrade?: boolean): typeof extendedUpgrade;
     export function registerCustomOptimizer(name: string, optimizer: (sceneManager: SceneManager) => boolean): void;
 }
 declare module BabylonViewer {
@@ -1558,6 +1558,20 @@ declare module BabylonViewer {
     export function addLoaderPlugin(name: string, plugin: ILoaderPlugin): void;
 }
 declare module BabylonViewer {
+    /**
+        * A custom upgrade-oriented function configuration for the scene optimizer.
+        *
+        * @param viewer the viewer to optimize
+        */
+    export function extendedUpgrade(sceneManager: SceneManager): boolean;
+    /**
+        * A custom degrade-oriented function configuration for the scene optimizer.
+        *
+        * @param viewer the viewer to optimize
+        */
+    export function extendedDegrade(sceneManager: SceneManager): boolean;
+}
+declare module BabylonViewer {
 }
 declare module BabylonViewer {
     export interface IEnvironmentMapConfiguration {
@@ -1719,6 +1733,13 @@ declare module BabylonViewer {
     }
 }
 declare module BabylonViewer {
+    /**
+      * A (PBR) material will be extended using this function.
+      * This function will hold extra default configuration for the viewer, if not implemented in Babylon itself.
+      */
+    export class ExtendedMaterialLoaderPlugin implements ILoaderPlugin {
+        onMaterialLoaded(baseMaterial: BABYLON.Material): void;
+    }
 }
 declare module BabylonViewer {
     export interface ICameraConfiguration {

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

@@ -985,13 +985,14 @@ declare module 'babylonjs-viewer/templating/viewerTemplatePlugin' {
 }
 
 declare module 'babylonjs-viewer/optimizer/custom' {
+    import { extendedUpgrade } from "babylonjs-viewer/optimizer/custom/extended";
     import { SceneManager } from "babylonjs-viewer/managers/sceneManager";
     /**
       *
       * @param name the name of the custom optimizer configuration
       * @param upgrade set to true if you want to upgrade optimizer and false if you want to degrade
       */
-    export function getCustomOptimizerByName(name: string, upgrade?: boolean): (sceneManager: SceneManager) => boolean;
+    export function getCustomOptimizerByName(name: string, upgrade?: boolean): typeof extendedUpgrade;
     export function registerCustomOptimizer(name: string, optimizer: (sceneManager: SceneManager) => boolean): void;
 }
 
@@ -1662,6 +1663,22 @@ declare module 'babylonjs-viewer/loader/plugins' {
     export function addLoaderPlugin(name: string, plugin: ILoaderPlugin): void;
 }
 
+declare module 'babylonjs-viewer/optimizer/custom/extended' {
+    import { SceneManager } from 'babylonjs-viewer/managers/sceneManager';
+    /**
+        * A custom upgrade-oriented function configuration for the scene optimizer.
+        *
+        * @param viewer the viewer to optimize
+        */
+    export function extendedUpgrade(sceneManager: SceneManager): boolean;
+    /**
+        * A custom degrade-oriented function configuration for the scene optimizer.
+        *
+        * @param viewer the viewer to optimize
+        */
+    export function extendedDegrade(sceneManager: SceneManager): boolean;
+}
+
 declare module 'babylonjs-viewer/configuration/interfaces' {
     export * from 'babylonjs-viewer/configuration/interfaces/cameraConfiguration';
     export * from 'babylonjs-viewer/configuration/interfaces/colorGradingConfiguration';
@@ -1860,7 +1877,15 @@ declare module 'babylonjs-viewer/loader/plugins/applyMaterialConfig' {
 }
 
 declare module 'babylonjs-viewer/loader/plugins/extendedMaterialLoaderPlugin' {
-    
+    import { Material } from 'babylonjs';
+    import { ILoaderPlugin } from 'babylonjs-viewer/loader/plugins/loaderPlugin';
+    /**
+      * A (PBR) material will be extended using this function.
+      * This function will hold extra default configuration for the viewer, if not implemented in Babylon itself.
+      */
+    export class ExtendedMaterialLoaderPlugin implements ILoaderPlugin {
+        onMaterialLoaded(baseMaterial: Material): void;
+    }
 }
 
 declare module 'babylonjs-viewer/configuration/interfaces/cameraConfiguration' {

package.json

@@ -9,7 +9,7 @@
     ],
     "name": "babylonjs",
     "description": "Babylon.js is a JavaScript 3D engine based on webgl.",
-    "version": "4.0.0-alpha.2",
+    "version": "4.0.0-alpha.3",
     "repository": {
         "type": "git",
         "url": "https://github.com/BabylonJS/Babylon.js.git"

src/Engine/babylon.engine.ts

@@ -481,7 +481,7 @@ module BABYLON {
          * Returns the current version of the framework
          */
         public static get Version(): string {
-            return "4.0.0-alpha.2";
+            return "4.0.0-alpha.3";
         }
 
         /**