Fixed minor TypeScript typing errors that occurred on upgrading to

 TypeScript 3.0.1.

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

@@ -2680,9 +2680,12 @@ var BABYLON;
 
 /// <reference path="../../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
-    var extendStatics = Object.setPrototypeOf ||
-        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    }
     return function (d, b) {
         extendStatics(d, b);
         function __() { this.constructor = d; }
@@ -2757,9 +2760,12 @@ var BABYLON;
 
 /// <reference path="../../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
-    var extendStatics = Object.setPrototypeOf ||
-        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    }
     return function (d, b) {
         extendStatics(d, b);
         function __() { this.constructor = d; }

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

@@ -2680,9 +2680,12 @@ var BABYLON;
 
 /// <reference path="../../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
-    var extendStatics = Object.setPrototypeOf ||
-        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    }
     return function (d, b) {
         extendStatics(d, b);
         function __() { this.constructor = d; }
@@ -2757,9 +2760,12 @@ var BABYLON;
 
 /// <reference path="../../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
-    var extendStatics = Object.setPrototypeOf ||
-        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    }
     return function (d, b) {
         extendStatics(d, b);
         function __() { this.constructor = d; }

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

@@ -1,8 +1,11 @@
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
-    var extendStatics = Object.setPrototypeOf ||
-        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    }
     return function (d, b) {
         extendStatics(d, b);
         function __() { this.constructor = d; }

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

@@ -1,8 +1,11 @@
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
-    var extendStatics = Object.setPrototypeOf ||
-        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    }
     return function (d, b) {
         extendStatics(d, b);
         function __() { this.constructor = d; }

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

@@ -1,8 +1,11 @@
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
-    var extendStatics = Object.setPrototypeOf ||
-        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    }
     return function (d, b) {
         extendStatics(d, b);
         function __() { this.constructor = d; }

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

@@ -1,8 +1,11 @@
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
-    var extendStatics = Object.setPrototypeOf ||
-        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    }
     return function (d, b) {
         extendStatics(d, b);
         function __() { this.constructor = d; }

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

@@ -1,8 +1,11 @@
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
-    var extendStatics = Object.setPrototypeOf ||
-        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    }
     return function (d, b) {
         extendStatics(d, b);
         function __() { this.constructor = d; }

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

@@ -1,8 +1,11 @@
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
-    var extendStatics = Object.setPrototypeOf ||
-        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    }
     return function (d, b) {
         extendStatics(d, b);
         function __() { this.constructor = d; }

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

@@ -1,8 +1,11 @@
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
-    var extendStatics = Object.setPrototypeOf ||
-        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    }
     return function (d, b) {
         extendStatics(d, b);
         function __() { this.constructor = d; }

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

@@ -1,8 +1,11 @@
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
-    var extendStatics = Object.setPrototypeOf ||
-        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    }
     return function (d, b) {
         extendStatics(d, b);
         function __() { this.constructor = d; }

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

@@ -1,8 +1,11 @@
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
-    var extendStatics = Object.setPrototypeOf ||
-        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    }
     return function (d, b) {
         extendStatics(d, b);
         function __() { this.constructor = d; }

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

@@ -1,8 +1,11 @@
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
-    var extendStatics = Object.setPrototypeOf ||
-        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    }
     return function (d, b) {
         extendStatics(d, b);
         function __() { this.constructor = d; }

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

@@ -1,8 +1,11 @@
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
-    var extendStatics = Object.setPrototypeOf ||
-        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    }
     return function (d, b) {
         extendStatics(d, b);
         function __() { this.constructor = d; }

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

@@ -1,8 +1,11 @@
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
-    var extendStatics = Object.setPrototypeOf ||
-        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    }
     return function (d, b) {
         extendStatics(d, b);
         function __() { this.constructor = d; }

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

@@ -1,8 +1,11 @@
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
-    var extendStatics = Object.setPrototypeOf ||
-        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    }
     return function (d, b) {
         extendStatics(d, b);
         function __() { this.constructor = d; }

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

@@ -1,8 +1,11 @@
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
-    var extendStatics = Object.setPrototypeOf ||
-        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    }
     return function (d, b) {
         extendStatics(d, b);
         function __() { this.constructor = d; }

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

@@ -1,8 +1,11 @@
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
-    var extendStatics = Object.setPrototypeOf ||
-        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    }
     return function (d, b) {
         extendStatics(d, b);
         function __() { this.constructor = d; }

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

@@ -1,8 +1,11 @@
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
-    var extendStatics = Object.setPrototypeOf ||
-        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    }
     return function (d, b) {
         extendStatics(d, b);
         function __() { this.constructor = d; }

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

@@ -1,8 +1,11 @@
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
-    var extendStatics = Object.setPrototypeOf ||
-        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    }
     return function (d, b) {
         extendStatics(d, b);
         function __() { this.constructor = d; }

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

@@ -1,8 +1,11 @@
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
-    var extendStatics = Object.setPrototypeOf ||
-        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    }
     return function (d, b) {
         extendStatics(d, b);
         function __() { this.constructor = d; }

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

@@ -1,8 +1,11 @@
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
-    var extendStatics = Object.setPrototypeOf ||
-        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    }
     return function (d, b) {
         extendStatics(d, b);
         function __() { this.constructor = d; }

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

@@ -1,8 +1,11 @@
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
-    var extendStatics = Object.setPrototypeOf ||
-        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    }
     return function (d, b) {
         extendStatics(d, b);
         function __() { this.constructor = d; }

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

@@ -1,8 +1,11 @@
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
-    var extendStatics = Object.setPrototypeOf ||
-        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    }
     return function (d, b) {
         extendStatics(d, b);
         function __() { this.constructor = d; }

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

@@ -1,8 +1,11 @@
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
-    var extendStatics = Object.setPrototypeOf ||
-        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    }
     return function (d, b) {
         extendStatics(d, b);
         function __() { this.constructor = d; }

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

@@ -1,8 +1,11 @@
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
-    var extendStatics = Object.setPrototypeOf ||
-        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    }
     return function (d, b) {
         extendStatics(d, b);
         function __() { this.constructor = d; }

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

@@ -1,8 +1,11 @@
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
-    var extendStatics = Object.setPrototypeOf ||
-        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    }
     return function (d, b) {
         extendStatics(d, b);
         function __() { this.constructor = d; }

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

@@ -1,8 +1,11 @@
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
-    var extendStatics = Object.setPrototypeOf ||
-        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    }
     return function (d, b) {
         extendStatics(d, b);
         function __() { this.constructor = d; }

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

@@ -1,8 +1,11 @@
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
-    var extendStatics = Object.setPrototypeOf ||
-        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    }
     return function (d, b) {
         extendStatics(d, b);
         function __() { this.constructor = d; }

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

@@ -1,8 +1,11 @@
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
-    var extendStatics = Object.setPrototypeOf ||
-        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    }
     return function (d, b) {
         extendStatics(d, b);
         function __() { this.constructor = d; }

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

@@ -168,11 +168,11 @@ declare module BabylonViewer {
                 * Mainly used for help and errors
                 * @param subScreen the name of the subScreen. Those can be defined in the configuration object
                 */
-            showOverlayScreen(subScreen: string): Promise<Template> | Promise<string>;
+            showOverlayScreen(subScreen: string): Promise<string> | Promise<Template>;
             /**
                 * Hide the overlay screen.
                 */
-            hideOverlayScreen(): Promise<Template> | Promise<string>;
+            hideOverlayScreen(): Promise<string> | Promise<Template>;
             /**
                 * show the viewer (in case it was hidden)
                 *
@@ -189,11 +189,11 @@ declare module BabylonViewer {
                 * Show the loading screen.
                 * The loading screen can be configured using the configuration object
                 */
-            showLoadingScreen(): Promise<Template> | Promise<string>;
+            showLoadingScreen(): Promise<string> | Promise<Template>;
             /**
                 * Hide the loading screen
                 */
-            hideLoadingScreen(): Promise<Template> | Promise<string>;
+            hideLoadingScreen(): Promise<string> | Promise<Template>;
             dispose(): void;
             protected _onConfigurationLoaded(configuration: ViewerConfiguration): void;
     }
@@ -916,7 +916,7 @@ 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): typeof extendedUpgrade;
+    export function getCustomOptimizerByName(name: string, upgrade?: boolean): (sceneManager: SceneManager) => boolean;
     export function registerCustomOptimizer(name: string, optimizer: (sceneManager: SceneManager) => boolean): void;
 }
 declare module BabylonViewer {
@@ -1542,20 +1542,6 @@ 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 {

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

@@ -200,11 +200,11 @@ declare module 'babylonjs-viewer/viewer/defaultViewer' {
                 * Mainly used for help and errors
                 * @param subScreen the name of the subScreen. Those can be defined in the configuration object
                 */
-            showOverlayScreen(subScreen: string): Promise<Template> | Promise<string>;
+            showOverlayScreen(subScreen: string): Promise<string> | Promise<Template>;
             /**
                 * Hide the overlay screen.
                 */
-            hideOverlayScreen(): Promise<Template> | Promise<string>;
+            hideOverlayScreen(): Promise<string> | Promise<Template>;
             /**
                 * show the viewer (in case it was hidden)
                 *
@@ -221,11 +221,11 @@ declare module 'babylonjs-viewer/viewer/defaultViewer' {
                 * Show the loading screen.
                 * The loading screen can be configured using the configuration object
                 */
-            showLoadingScreen(): Promise<Template> | Promise<string>;
+            showLoadingScreen(): Promise<string> | Promise<Template>;
             /**
                 * Hide the loading screen
                 */
-            hideLoadingScreen(): Promise<Template> | Promise<string>;
+            hideLoadingScreen(): Promise<string> | Promise<Template>;
             dispose(): void;
             protected _onConfigurationLoaded(configuration: ViewerConfiguration): void;
     }
@@ -977,14 +977,13 @@ 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): typeof extendedUpgrade;
+    export function getCustomOptimizerByName(name: string, upgrade?: boolean): (sceneManager: SceneManager) => boolean;
     export function registerCustomOptimizer(name: string, optimizer: (sceneManager: SceneManager) => boolean): void;
 }
 
@@ -1647,22 +1646,6 @@ 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';

loaders/src/glTF/1.0/babylon.glTFLoader.ts

@@ -1352,7 +1352,7 @@ module BABYLON.GLTF1 {
 
             var samplingMode = Texture.BILINEAR_SAMPLINGMODE;
 
-            var blob = new Blob([buffer]);
+            var blob = buffer == null ? new Blob() : new Blob([buffer]);
             var blobURL = URL.createObjectURL(blob);
             var revokeBlobURL = () => URL.revokeObjectURL(blobURL);
             var newTexture = new Texture(blobURL, gltfRuntime.scene, !createMipMaps, true, samplingMode, revokeBlobURL, revokeBlobURL);

src/Audio/babylon.sound.ts

@@ -118,7 +118,7 @@ module BABYLON {
                             case "MediaStream":
                                 this._streaming = true;
                                 this._isReadyToPlay = true;
-                                this._streamingSource = Engine.audioEngine.audioContext.createMediaStreamSource(urlOrArrayBuffer);
+                                this._streamingSource = Engine.audioEngine.audioContext.createMediaElementSource(urlOrArrayBuffer);
 
                                 if (this.autoplay) {
                                     this.play();

src/Rendering/babylon.utilityLayerRenderer.ts

@@ -185,7 +185,7 @@ module BABYLON {
         private _notifyObservers(prePointerInfo: PointerInfoPre, pickInfo: PickingInfo, pointerEvent: PointerEvent) {
             if (!prePointerInfo.skipOnPointerObservable){
                 this.utilityLayerScene.onPointerObservable.notifyObservers(new PointerInfo(prePointerInfo.type, prePointerInfo.event, pickInfo))
-                this._lastPointerEvents[pointerEvent.pointerId] = pointerEvent.pointerType;
+                this._lastPointerEvents[pointerEvent.pointerId] = parseInt(pointerEvent.pointerType);
             }
         }
 

src/Tools/babylon.database.ts

@@ -258,7 +258,7 @@ module BABYLON {
                     var blobTextureURL: string;
                     if (texture) {
                         var URL = window.URL || window.webkitURL;
-                        blobTextureURL = URL.createObjectURL(texture.data, { oneTimeOnly: true });
+                        blobTextureURL = URL.createObjectURL(texture.data);
 
                         image.onerror = () => {
                             Tools.Error("Error loading image from blob URL: " + blobTextureURL + " switching back to web url: " + url);
@@ -296,7 +296,7 @@ module BABYLON {
                     if (blob) {
                         var URL = window.URL || window.webkitURL;
                         try {
-                            blobTextureURL = URL.createObjectURL(blob, { oneTimeOnly: true });
+                            blobTextureURL = URL.createObjectURL(blob);
                         }
                         // Chrome is raising a type error if we're setting the oneTimeOnly parameter
                         catch (ex) {

src/Tools/babylon.tools.ts

@@ -664,7 +664,7 @@
                         try {
                             var blobURL;
                             try {
-                                blobURL = URL.createObjectURL(FilesInput.FilesToLoad[textureName], { oneTimeOnly: true });
+                                blobURL = URL.createObjectURL(FilesInput.FilesToLoad[textureName]);
                             }
                             catch (ex) {
                                 // Chrome doesn't support oneTimeOnly parameter