Moving all codebase to TS 2.8.1

.vscode/settings.json

@@ -43,5 +43,5 @@
         "**/*.d.ts": true,
         "assets":true
     },
-    "typescript.check.workspaceVersion": false
+    "typescript.tsdk": "./Tools/Gulp/node_modules/typescript/lib"
 }

Tools/Gulp/gulpfile.js

@@ -63,7 +63,6 @@ var tsConfig = {
     noUnusedLocals: true,
     strictNullChecks: true,
     strictFunctionTypes: true,
-    strict: true,
     types: [],
     lib: [
         "dom",
@@ -85,7 +84,6 @@ var externalTsConfig = {
     noImplicitThis: true,
     noUnusedLocals: true,
     strictNullChecks: true,
-    strict: true,
     types: [],
     lib: [
         "dom",

Tools/Gulp/package.json

@@ -57,7 +57,7 @@
         "through2": "~0.6.5",
         "ts-loader": "^2.3.7",
         "typedoc": "^0.9.0",
-        "typescript": "~2.6.2",
+        "typescript": "~2.8.1",
         "webpack-stream": "^4.0.1"
     },
     "scripts": {

Viewer/src/configuration/mappers.ts

@@ -38,13 +38,16 @@ class HTMLMapper implements IMapper {
         let config = {};
         for (let attrIdx = 0; attrIdx < element.attributes.length; ++attrIdx) {
             let attr = element.attributes.item(attrIdx);
+            if (!attr) {
+                continue;
+            }
             // map "object.property" to the right configuration place.
             let split = attr.nodeName.split('.');
             split.reduce((currentConfig, key, idx) => {
                 //convert html-style to json-style
                 let camelKey = kebabToCamel(key);
                 if (idx === split.length - 1) {
-                    let val: any = attr.nodeValue; // firefox warns nodeValue is deprecated, but I found no sign of it anywhere.
+                    let val: any = attr!.nodeValue; // firefox warns nodeValue is deprecated, but I found no sign of it anywhere.
                     if (val === "true") {
                         val = true;
                     } else if (val === "false") {
@@ -103,10 +106,10 @@ class DOMMapper implements IMapper {
                     // use the HTML Mapper to read configuration from a single element
                     let configMapped = htmlMapper.map(item);
                     let key = kebabToCamel(item.nodeName.toLowerCase());
-                    if (item.attributes.getNamedItem('array') && item.attributes.getNamedItem('array').nodeValue === 'true') {
+                    if (item.attributes.getNamedItem('array') && item.attributes.getNamedItem('array')!.nodeValue === 'true') {
                         partConfig[key] = [];
                     } else {
-                        if (element.attributes.getNamedItem('array') && element.attributes.getNamedItem('array').nodeValue === 'true') {
+                        if (element.attributes.getNamedItem('array') && element.attributes.getNamedItem('array')!.nodeValue === 'true') {
                             partConfig.push(configMapped)
                         } else if (partConfig[key]) {
                             //exists already! probably an array

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

@@ -23,7 +23,6 @@
 
 var __decorate=this&&this.__decorate||function(e,t,r,c){var o,f=arguments.length,n=f<3?t:null===c?c=Object.getOwnPropertyDescriptor(t,r):c;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)n=Reflect.decorate(e,t,r,c);else for(var l=e.length-1;l>=0;l--)(o=e[l])&&(n=(f<3?o(n):f>3?o(t,r,n):o(t,r))||n);return f>3&&n&&Object.defineProperty(t,r,n),n};
 var __extends=this&&this.__extends||function(){var t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,o){t.__proto__=o}||function(t,o){for(var n in o)o.hasOwnProperty(n)&&(t[n]=o[n])};return function(o,n){function r(){this.constructor=o}t(o,n),o.prototype=null===n?Object.create(n):(r.prototype=n.prototype,new r)}}();
-"use strict";
 /// <reference path="../../dist/preview release/babylon.d.ts"/>
 
 var BABYLON;
@@ -556,7 +555,6 @@ var BABYLON;
 
 //# sourceMappingURL=advancedDynamicTexture.js.map
 
-"use strict";
 /// <reference path="../../dist/preview release/babylon.d.ts"/>
 var BABYLON;
 (function (BABYLON) {
@@ -601,7 +599,6 @@ var BABYLON;
 
 //# sourceMappingURL=measure.js.map
 
-"use strict";
 /// <reference path="../../dist/preview release/babylon.d.ts"/>
 
 var BABYLON;
@@ -735,7 +732,6 @@ var BABYLON;
 
 //# sourceMappingURL=math2D.js.map
 
-"use strict";
 /// <reference path="../../dist/preview release/babylon.d.ts"/>
 var BABYLON;
 (function (BABYLON) {
@@ -791,10 +787,10 @@ var BABYLON;
                     if (host.useSmallestIdeal && host.idealWidth && host.idealHeight) {
                         return window.innerWidth < window.innerHeight ? width : height;
                     }
-                    if (host.idealWidth) {
+                    if (host.idealWidth) { // horizontal
                         return width;
                     }
-                    if (host.idealHeight) {
+                    if (host.idealHeight) { // vertical
                         return height;
                     }
                 }
@@ -865,7 +861,6 @@ var BABYLON;
 
 //# sourceMappingURL=valueAndUnit.js.map
 
-"use strict";
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var BABYLON;
 (function (BABYLON) {
@@ -1983,7 +1978,6 @@ var BABYLON;
 
 //# sourceMappingURL=control.js.map
 
-"use strict";
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 
 var BABYLON;
@@ -2232,7 +2226,6 @@ var BABYLON;
 
 //# sourceMappingURL=container.js.map
 
-"use strict";
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 
 var BABYLON;
@@ -2375,7 +2368,6 @@ var BABYLON;
 
 //# sourceMappingURL=stackPanel.js.map
 
-"use strict";
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 
 var BABYLON;
@@ -2503,7 +2495,6 @@ var BABYLON;
 
 //# sourceMappingURL=rectangle.js.map
 
-"use strict";
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 
 var BABYLON;
@@ -2581,7 +2572,6 @@ var BABYLON;
 
 //# sourceMappingURL=ellipse.js.map
 
-"use strict";
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 
 var BABYLON;
@@ -2825,7 +2815,6 @@ var BABYLON;
 
 //# sourceMappingURL=line.js.map
 
-"use strict";
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 
 var BABYLON;
@@ -3114,7 +3103,6 @@ var BABYLON;
 
 //# sourceMappingURL=slider.js.map
 
-"use strict";
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 
 var BABYLON;
@@ -3242,7 +3230,6 @@ var BABYLON;
 
 //# sourceMappingURL=checkbox.js.map
 
-"use strict";
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 
 var BABYLON;
@@ -3391,7 +3378,6 @@ var BABYLON;
 
 //# sourceMappingURL=radioButton.js.map
 
-"use strict";
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 
 var BABYLON;
@@ -3406,10 +3392,10 @@ var BABYLON;
              * @param text defines the text to display (emptry string by default)
              */
             function TextBlock(
-                /**
-                 * Defines the name of the control
-                 */
-                name, text) {
+            /**
+             * Defines the name of the control
+             */
+            name, text) {
                 if (text === void 0) { text = ""; }
                 var _this = _super.call(this, name) || this;
                 _this.name = name;
@@ -3739,7 +3725,6 @@ var BABYLON;
 
 //# sourceMappingURL=textBlock.js.map
 
-"use strict";
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 
 var DOMImage = Image;
@@ -4000,7 +3985,7 @@ var BABYLON;
                                 if (this._autoScale) {
                                     this.synchronizeSizeWithContent();
                                 }
-                                if (this._root && this._root.parent) {
+                                if (this._root && this._root.parent) { // Will update root size if root is not the top root
                                     this._root.width = this.width;
                                     this._root.height = this.height;
                                 }
@@ -4051,7 +4036,6 @@ var BABYLON;
 
 //# sourceMappingURL=image.js.map
 
-"use strict";
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 
 var BABYLON;
@@ -4181,7 +4165,6 @@ var BABYLON;
 
 //# sourceMappingURL=button.js.map
 
-"use strict";
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 
 var BABYLON;
@@ -4540,7 +4523,6 @@ var BABYLON;
     })(GUI = BABYLON.GUI || (BABYLON.GUI = {}));
 })(BABYLON || (BABYLON = {}));
 
-"use strict";
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 
 var BABYLON;
@@ -4761,10 +4743,10 @@ var BABYLON;
             InputText.prototype.processKey = function (keyCode, key) {
                 // Specific cases
                 switch (keyCode) {
-                    case 32://SPACE
+                    case 32: //SPACE
                         key = " "; //ie11 key for space is "Spacebar" 
                         break;
-                    case 8:// BACKSPACE
+                    case 8: // BACKSPACE
                         if (this._text && this._text.length > 0) {
                             if (this._cursorOffset === 0) {
                                 this.text = this._text.substr(0, this._text.length - 1);
@@ -4777,27 +4759,27 @@ var BABYLON;
                             }
                         }
                         return;
-                    case 46:// DELETE
+                    case 46: // DELETE
                         if (this._text && this._text.length > 0) {
                             var deletePosition = this._text.length - this._cursorOffset;
                             this.text = this._text.slice(0, deletePosition) + this._text.slice(deletePosition + 1);
                             this._cursorOffset--;
                         }
                         return;
-                    case 13:// RETURN
+                    case 13: // RETURN
                         this._host.focusedControl = null;
                         return;
-                    case 35:// END
+                    case 35: // END
                         this._cursorOffset = 0;
                         this._blinkIsEven = false;
                         this._markAsDirty();
                         return;
-                    case 36:// HOME
+                    case 36: // HOME
                         this._cursorOffset = this._text.length;
                         this._blinkIsEven = false;
                         this._markAsDirty();
                         return;
-                    case 37:// LEFT
+                    case 37: // LEFT
                         this._cursorOffset++;
                         if (this._cursorOffset > this._text.length) {
                             this._cursorOffset = this._text.length;
@@ -4805,7 +4787,7 @@ var BABYLON;
                         this._blinkIsEven = false;
                         this._markAsDirty();
                         return;
-                    case 39:// RIGHT
+                    case 39: // RIGHT
                         this._cursorOffset--;
                         if (this._cursorOffset < 0) {
                             this._cursorOffset = 0;
@@ -4821,7 +4803,7 @@ var BABYLON;
                     (keyCode > 64 && keyCode < 91) || // Letters
                     (keyCode > 185 && keyCode < 193) || // Special characters
                     (keyCode > 218 && keyCode < 223) || // Special characters
-                    (keyCode > 95 && keyCode < 112)) {
+                    (keyCode > 95 && keyCode < 112)) { // Numpad
                     if (this._cursorOffset === 0) {
                         this.text += key;
                     }
@@ -4984,7 +4966,6 @@ var BABYLON;
     })(GUI = BABYLON.GUI || (BABYLON.GUI = {}));
 })(BABYLON || (BABYLON = {}));
 
-"use strict";
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 
 var BABYLON;

dist/preview release/inspector/babylon.inspector.js

@@ -1,4 +1,3 @@
-"use strict";
 var INSPECTOR;
 (function (INSPECTOR) {
     var Inspector = /** @class */ (function () {
@@ -199,6 +198,7 @@ var INSPECTOR;
                     return this._getRelativeParent(elem.parentElement, true);
                 }
             }
+            // looking for the relative parent of the element 
             else {
                 if (computedStyle.position == "static") {
                     return elem.parentElement;
@@ -354,7 +354,6 @@ var INSPECTOR;
 
 //# sourceMappingURL=Inspector.js.map
 
-"use strict";
 /// <reference path="../../dist/preview release/babylon.d.ts"/>
 var INSPECTOR;
 (function (INSPECTOR) {
@@ -483,7 +482,6 @@ var INSPECTOR;
 
 //# sourceMappingURL=properties.js.map
 
-"use strict";
 /// <reference path="../../dist/preview release/gui/babylon.gui.d.ts"/>
 var INSPECTOR;
 (function (INSPECTOR) {
@@ -604,7 +602,6 @@ var INSPECTOR;
 
 //# sourceMappingURL=properties_gui.js.map
 
-"use strict";
 var INSPECTOR;
 (function (INSPECTOR) {
     /**
@@ -636,7 +633,6 @@ var INSPECTOR;
 
 //# sourceMappingURL=BasicElement.js.map
 
-"use strict";
 var INSPECTOR;
 (function (INSPECTOR) {
     var Adapter = /** @class */ (function () {
@@ -674,7 +670,6 @@ var INSPECTOR;
 
 //# sourceMappingURL=Adapter.js.map
 
-"use strict";
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||
         ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
@@ -734,7 +729,6 @@ var INSPECTOR;
 
 //# sourceMappingURL=CameraAdapter.js.map
 
-"use strict";
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||
         ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
@@ -796,7 +790,6 @@ var INSPECTOR;
 
 //# sourceMappingURL=PhysicsImpostorAdapter.js.map
 
-"use strict";
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||
         ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
@@ -848,7 +841,6 @@ var INSPECTOR;
 
 //# sourceMappingURL=GUIAdapter.js.map
 
-"use strict";
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||
         ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
@@ -905,7 +897,6 @@ var INSPECTOR;
 
 //# sourceMappingURL=SoundAdapter.js.map
 
-"use strict";
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||
         ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
@@ -952,7 +943,6 @@ var INSPECTOR;
 
 //# sourceMappingURL=TextureAdapter.js.map
 
-"use strict";
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||
         ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
@@ -1004,7 +994,6 @@ var INSPECTOR;
 
 //# sourceMappingURL=LightAdapter.js.map
 
-"use strict";
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||
         ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
@@ -1049,7 +1038,6 @@ var INSPECTOR;
 
 //# sourceMappingURL=MaterialAdapter.js.map
 
-"use strict";
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||
         ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
@@ -1157,7 +1145,6 @@ var INSPECTOR;
 
 //# sourceMappingURL=MeshAdapter.js.map
 
-"use strict";
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||
         ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
@@ -1363,7 +1350,6 @@ var INSPECTOR;
 
 //# sourceMappingURL=DetailPanel.js.map
 
-"use strict";
 var INSPECTOR;
 (function (INSPECTOR) {
     /**
@@ -1415,7 +1401,6 @@ var INSPECTOR;
 
 //# sourceMappingURL=Property.js.map
 
-"use strict";
 var INSPECTOR;
 (function (INSPECTOR) {
     var PropertyFormatter = /** @class */ (function () {
@@ -1517,10 +1502,10 @@ var INSPECTOR;
          */
         PropertyLine.prototype._validateInput = function (e) {
             this._input.removeEventListener('focusout', this._focusOutInputHandler);
-            if (e.keyCode == 13) {
+            if (e.keyCode == 13) { // Enter
                 this.validateInput(this._input.value);
             }
-            else if (e.keyCode == 9) {
+            else if (e.keyCode == 9) { // Tab
                 e.preventDefault();
                 this.validateInput(this._input.value);
             }
@@ -1698,7 +1683,7 @@ var INSPECTOR;
             if (typeof this.value === 'boolean') {
                 this._checkboxInput();
             }
-            else if (this._isSliderType()) {
+            else if (this._isSliderType()) { // Add slider when parent have slider property
                 this._rangeInput();
             }
             else {
@@ -1904,7 +1889,7 @@ var INSPECTOR;
          */
         PropertyLine.prototype._checkboxInput = function () {
             var _this = this;
-            if (this._valueDiv.childElementCount < 1) {
+            if (this._valueDiv.childElementCount < 1) { // Prevent display two checkbox
                 this._input = INSPECTOR.Helpers.CreateInput('checkbox-element', this._valueDiv);
                 this._input.type = 'checkbox';
                 this._input.checked = this.value;
@@ -1915,7 +1900,7 @@ var INSPECTOR;
             }
         };
         PropertyLine.prototype._rangeInput = function () {
-            if (this._valueDiv.childElementCount < 1) {
+            if (this._valueDiv.childElementCount < 1) { // Prevent display two input range
                 this._input = INSPECTOR.Helpers.CreateInput('slider-element', this._valueDiv);
                 this._input.type = 'range';
                 this._input.style.display = 'inline-block';
@@ -1960,7 +1945,6 @@ var INSPECTOR;
 
 //# sourceMappingURL=PropertyLine.js.map
 
-"use strict";
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||
         ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
@@ -2010,7 +1994,6 @@ var INSPECTOR;
     INSPECTOR.ColorElement = ColorElement;
 })(INSPECTOR || (INSPECTOR = {}));
 
-"use strict";
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||
         ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
@@ -2081,7 +2064,6 @@ var INSPECTOR;
     INSPECTOR.ColorPickerElement = ColorPickerElement;
 })(INSPECTOR || (INSPECTOR = {}));
 
-"use strict";
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||
         ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
@@ -2199,7 +2181,6 @@ var INSPECTOR;
     INSPECTOR.CubeTextureElement = CubeTextureElement;
 })(INSPECTOR || (INSPECTOR = {}));
 
-"use strict";
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||
         ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
@@ -2244,7 +2225,6 @@ var INSPECTOR;
     INSPECTOR.HDRCubeTextureElement = HDRCubeTextureElement;
 })(INSPECTOR || (INSPECTOR = {}));
 
-"use strict";
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||
         ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
@@ -2321,7 +2301,6 @@ var INSPECTOR;
     INSPECTOR.SearchBarDetails = SearchBarDetails;
 })(INSPECTOR || (INSPECTOR = {}));
 
-"use strict";
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||
         ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
@@ -2368,7 +2347,6 @@ var INSPECTOR;
     INSPECTOR.TextureElement = TextureElement;
 })(INSPECTOR || (INSPECTOR = {}));
 
-"use strict";
 var INSPECTOR;
 (function (INSPECTOR) {
     /**
@@ -2394,7 +2372,6 @@ var INSPECTOR;
     INSPECTOR.Tooltip = Tooltip;
 })(INSPECTOR || (INSPECTOR = {}));
 
-"use strict";
 var INSPECTOR;
 (function (INSPECTOR) {
     var Helpers = /** @class */ (function () {
@@ -2609,7 +2586,6 @@ var INSPECTOR;
     INSPECTOR.Helpers = Helpers;
 })(INSPECTOR || (INSPECTOR = {}));
 
-"use strict";
 var INSPECTOR;
 (function (INSPECTOR) {
     var Scheduler = /** @class */ (function () {
@@ -2656,7 +2632,6 @@ var INSPECTOR;
     INSPECTOR.Scheduler = Scheduler;
 })(INSPECTOR || (INSPECTOR = {}));
 
-"use strict";
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||
         ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
@@ -2733,7 +2708,6 @@ var INSPECTOR;
     INSPECTOR.Tab = Tab;
 })(INSPECTOR || (INSPECTOR = {}));
 
-"use strict";
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||
         ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
@@ -2884,7 +2858,6 @@ var INSPECTOR;
     INSPECTOR.PropertyTab = PropertyTab;
 })(INSPECTOR || (INSPECTOR = {}));
 
-"use strict";
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||
         ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
@@ -2918,7 +2891,6 @@ var INSPECTOR;
     INSPECTOR.CameraTab = CameraTab;
 })(INSPECTOR || (INSPECTOR = {}));
 
-"use strict";
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||
         ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
@@ -2974,7 +2946,6 @@ var INSPECTOR;
     INSPECTOR.GUITab = GUITab;
 })(INSPECTOR || (INSPECTOR = {}));
 
-"use strict";
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||
         ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
@@ -3015,7 +2986,6 @@ var INSPECTOR;
     INSPECTOR.PhysicsTab = PhysicsTab;
 })(INSPECTOR || (INSPECTOR = {}));
 
-"use strict";
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||
         ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
@@ -3053,7 +3023,6 @@ var INSPECTOR;
     INSPECTOR.SoundTab = SoundTab;
 })(INSPECTOR || (INSPECTOR = {}));
 
-"use strict";
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||
         ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
@@ -3227,7 +3196,6 @@ var INSPECTOR;
     INSPECTOR.TextureTab = TextureTab;
 })(INSPECTOR || (INSPECTOR = {}));
 
-"use strict";
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||
         ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
@@ -3261,7 +3229,6 @@ var INSPECTOR;
     INSPECTOR.LightTab = LightTab;
 })(INSPECTOR || (INSPECTOR = {}));
 
-"use strict";
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||
         ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
@@ -3295,7 +3262,6 @@ var INSPECTOR;
     INSPECTOR.MaterialTab = MaterialTab;
 })(INSPECTOR || (INSPECTOR = {}));
 
-"use strict";
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||
@@ -3386,7 +3352,6 @@ var INSPECTOR;
     INSPECTOR.MeshTab = MeshTab;
 })(INSPECTOR || (INSPECTOR = {}));
 
-"use strict";
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||
         ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
@@ -3573,7 +3538,6 @@ var INSPECTOR;
     INSPECTOR.SceneTab = SceneTab;
 })(INSPECTOR || (INSPECTOR = {}));
 
-"use strict";
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||
         ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
@@ -3713,7 +3677,6 @@ var INSPECTOR;
     INSPECTOR.ConsoleTab = ConsoleTab;
 })(INSPECTOR || (INSPECTOR = {}));
 
-"use strict";
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||
         ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
@@ -4058,7 +4021,6 @@ var INSPECTOR;
     INSPECTOR.StatsTab = StatsTab;
 })(INSPECTOR || (INSPECTOR = {}));
 
-"use strict";
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||
         ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
@@ -4280,7 +4242,6 @@ var INSPECTOR;
     INSPECTOR.TabBar = TabBar;
 })(INSPECTOR || (INSPECTOR = {}));
 
-"use strict";
 var INSPECTOR;
 (function (INSPECTOR) {
     var AbstractTool = /** @class */ (function () {
@@ -4321,7 +4282,6 @@ var INSPECTOR;
     INSPECTOR.AbstractTool = AbstractTool;
 })(INSPECTOR || (INSPECTOR = {}));
 
-"use strict";
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||
         ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
@@ -4358,7 +4318,6 @@ var INSPECTOR;
     INSPECTOR.PauseScheduleTool = PauseScheduleTool;
 })(INSPECTOR || (INSPECTOR = {}));
 
-"use strict";
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||
         ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
@@ -4422,7 +4381,6 @@ var INSPECTOR;
     INSPECTOR.PickTool = PickTool;
 })(INSPECTOR || (INSPECTOR = {}));
 
-"use strict";
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||
         ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
@@ -4449,7 +4407,6 @@ var INSPECTOR;
     INSPECTOR.PopupTool = PopupTool;
 })(INSPECTOR || (INSPECTOR = {}));
 
-"use strict";
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||
         ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
@@ -4476,7 +4433,6 @@ var INSPECTOR;
     INSPECTOR.RefreshTool = RefreshTool;
 })(INSPECTOR || (INSPECTOR = {}));
 
-"use strict";
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||
         ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
@@ -4588,6 +4544,7 @@ var INSPECTOR;
                 this._initializeLabels();
                 this._advancedTexture._rootContainer.isVisible = true;
             }
+            // Or to hide them
             else {
                 this._advancedTexture._rootContainer.isVisible = false;
             }
@@ -4597,7 +4554,6 @@ var INSPECTOR;
     INSPECTOR.LabelTool = LabelTool;
 })(INSPECTOR || (INSPECTOR = {}));
 
-"use strict";
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||
         ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
@@ -4663,7 +4619,6 @@ var INSPECTOR;
     INSPECTOR.Toolbar = Toolbar;
 })(INSPECTOR || (INSPECTOR = {}));
 
-"use strict";
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||
         ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
@@ -4693,7 +4648,6 @@ var INSPECTOR;
     INSPECTOR.DisposeTool = DisposeTool;
 })(INSPECTOR || (INSPECTOR = {}));
 
-"use strict";
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||
         ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
@@ -4726,7 +4680,6 @@ var INSPECTOR;
     INSPECTOR.FullscreenTool = FullscreenTool;
 })(INSPECTOR || (INSPECTOR = {}));
 
-"use strict";
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||
         ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
@@ -4912,7 +4865,6 @@ var INSPECTOR;
     INSPECTOR.TreeItem = TreeItem;
 })(INSPECTOR || (INSPECTOR = {}));
 
-"use strict";
 var INSPECTOR;
 (function (INSPECTOR) {
     var AbstractTreeTool = /** @class */ (function () {
@@ -4945,7 +4897,6 @@ var INSPECTOR;
     INSPECTOR.AbstractTreeTool = AbstractTreeTool;
 })(INSPECTOR || (INSPECTOR = {}));
 
-"use strict";
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||
         ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
@@ -4993,7 +4944,6 @@ var INSPECTOR;
     INSPECTOR.BoundingBox = BoundingBox;
 })(INSPECTOR || (INSPECTOR = {}));
 
-"use strict";
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||
         ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
@@ -5049,7 +4999,6 @@ var INSPECTOR;
     INSPECTOR.CameraPOV = CameraPOV;
 })(INSPECTOR || (INSPECTOR = {}));
 
-"use strict";
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||
         ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
@@ -5097,7 +5046,6 @@ var INSPECTOR;
     INSPECTOR.SoundInteractions = SoundInteractions;
 })(INSPECTOR || (INSPECTOR = {}));
 
-"use strict";
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||
         ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
@@ -5151,7 +5099,6 @@ var INSPECTOR;
     INSPECTOR.Checkbox = Checkbox;
 })(INSPECTOR || (INSPECTOR = {}));
 
-"use strict";
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||
         ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
@@ -5189,7 +5136,6 @@ var INSPECTOR;
     INSPECTOR.DebugArea = DebugArea;
 })(INSPECTOR || (INSPECTOR = {}));
 
-"use strict";
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||
         ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||

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

@@ -1,4 +1,3 @@
-"use strict";
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var BABYLON;
 (function (BABYLON) {
@@ -472,7 +471,6 @@ var BABYLON;
 
 //# sourceMappingURL=babylon.glTFFileLoader.js.map
 
-"use strict";
 /// <reference path="../../../../dist/preview release/babylon.d.ts"/>
 var BABYLON;
 (function (BABYLON) {
@@ -570,7 +568,6 @@ var BABYLON;
 
 //# sourceMappingURL=babylon.glTFLoaderInterfaces.js.map
 
-"use strict";
 /// <reference path="../../../../dist/preview release/babylon.d.ts"/>
 var BABYLON;
 (function (BABYLON) {
@@ -759,11 +756,11 @@ var BABYLON;
                     // For each frame
                     for (var j = 0; j < bufferInput.length; j++) {
                         var value = null;
-                        if (targetPath === "rotationQuaternion") {
+                        if (targetPath === "rotationQuaternion") { // VEC4
                             value = BABYLON.Quaternion.FromArray([bufferOutput[arrayOffset], bufferOutput[arrayOffset + 1], bufferOutput[arrayOffset + 2], bufferOutput[arrayOffset + 3]]);
                             arrayOffset += 4;
                         }
-                        else {
+                        else { // Position and scaling are VEC3
                             value = BABYLON.Vector3.FromArray([bufferOutput[arrayOffset], bufferOutput[arrayOffset + 1], bufferOutput[arrayOffset + 2]]);
                             arrayOffset += 3;
                         }
@@ -1251,6 +1248,7 @@ var BABYLON;
                 var newMesh = importMesh(gltfRuntime, node, node.mesh ? [node.mesh] : node.meshes, id, node.babylonNode);
                 lastNode = newMesh;
             }
+            // Lights
             else if (node.light && !node.babylonNode && !gltfRuntime.importOnlyMeshes) {
                 var light = gltfRuntime.lights[node.light];
                 if (light) {
@@ -1298,6 +1296,7 @@ var BABYLON;
                     }
                 }
             }
+            // Cameras
             else if (node.camera && !node.babylonNode && !gltfRuntime.importOnlyMeshes) {
                 var camera = gltfRuntime.cameras[node.camera];
                 if (camera) {
@@ -1483,6 +1482,7 @@ var BABYLON;
                 if (type === GLTF1.EParameterType.SAMPLER_2D) {
                     GLTF1.GLTFLoaderExtension.LoadTextureAsync(gltfRuntime, material.values ? value : uniform.value, onLoadTexture(unif), function () { return onLoadTexture(null); });
                 }
+                // Others
                 else {
                     if (uniform.value && GLTF1.GLTFUtils.SetUniform(shaderMaterial, unif, material.values ? value : uniform.value, type)) {
                         // Static uniform
@@ -2074,7 +2074,6 @@ var BABYLON;
 
 //# sourceMappingURL=babylon.glTFLoader.js.map
 
-"use strict";
 /// <reference path="../../../../dist/preview release/babylon.d.ts"/>
 var BABYLON;
 (function (BABYLON) {
@@ -2310,7 +2309,6 @@ var BABYLON;
 
 //# sourceMappingURL=babylon.glTFLoaderUtils.js.map
 
-"use strict";
 /// <reference path="../../../../dist/preview release/babylon.d.ts"/>
 var BABYLON;
 (function (BABYLON) {
@@ -2459,7 +2457,6 @@ var BABYLON;
 
 //# sourceMappingURL=babylon.glTFLoaderExtension.js.map
 
-"use strict";
 /// <reference path="../../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||
@@ -2537,7 +2534,6 @@ var BABYLON;
 
 //# sourceMappingURL=babylon.glTFBinaryExtension.js.map
 
-"use strict";
 /// <reference path="../../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||

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

@@ -1,4 +1,3 @@
-"use strict";
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var BABYLON;
 (function (BABYLON) {
@@ -472,7 +471,6 @@ var BABYLON;
 
 //# sourceMappingURL=babylon.glTFFileLoader.js.map
 
-"use strict";
 /// <reference path="../../../../dist/preview release/babylon.d.ts"/>
 var BABYLON;
 (function (BABYLON) {
@@ -496,13 +494,11 @@ var BABYLON;
 
 //# sourceMappingURL=babylon.glTFLoaderUtilities.js.map
 
-"use strict";
 /// <reference path="../../../../dist/preview release/babylon.d.ts"/>
 /// <reference path="../../../../dist/babylon.glTF2Interface.d.ts"/>
 
 //# sourceMappingURL=babylon.glTFLoaderInterfaces.js.map
 
-"use strict";
 /// <reference path="../../../../dist/preview release/babylon.d.ts"/>
 var BABYLON;
 (function (BABYLON) {
@@ -1864,7 +1860,6 @@ var BABYLON;
 
 //# sourceMappingURL=babylon.glTFLoader.js.map
 
-"use strict";
 /// <reference path="../../../../dist/preview release/babylon.d.ts"/>
 var BABYLON;
 (function (BABYLON) {
@@ -1938,7 +1933,6 @@ var BABYLON;
 
 //# sourceMappingURL=babylon.glTFLoaderExtension.js.map
 
-"use strict";
 /// <reference path="../../../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||
@@ -2109,7 +2103,6 @@ var BABYLON;
 
 //# sourceMappingURL=MSFT_lod.js.map
 
-"use strict";
 /// <reference path="../../../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||
@@ -2208,7 +2201,6 @@ var BABYLON;
 
 //# sourceMappingURL=KHR_draco_mesh_compression.js.map
 
-"use strict";
 /// <reference path="../../../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||
@@ -2295,7 +2287,6 @@ var BABYLON;
 
 //# sourceMappingURL=KHR_materials_pbrSpecularGlossiness.js.map
 
-"use strict";
 /// <reference path="../../../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||
@@ -2382,7 +2373,6 @@ var BABYLON;
 
 //# sourceMappingURL=KHR_materials_unlit.js.map
 
-"use strict";
 /// <reference path="../../../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||

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

@@ -1,4 +1,3 @@
-"use strict";
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var BABYLON;
 (function (BABYLON) {
@@ -472,7 +471,6 @@ var BABYLON;
 
 //# sourceMappingURL=babylon.glTFFileLoader.js.map
 
-"use strict";
 /// <reference path="../../../../dist/preview release/babylon.d.ts"/>
 var BABYLON;
 (function (BABYLON) {
@@ -570,7 +568,6 @@ var BABYLON;
 
 //# sourceMappingURL=babylon.glTFLoaderInterfaces.js.map
 
-"use strict";
 /// <reference path="../../../../dist/preview release/babylon.d.ts"/>
 var BABYLON;
 (function (BABYLON) {
@@ -759,11 +756,11 @@ var BABYLON;
                     // For each frame
                     for (var j = 0; j < bufferInput.length; j++) {
                         var value = null;
-                        if (targetPath === "rotationQuaternion") {
+                        if (targetPath === "rotationQuaternion") { // VEC4
                             value = BABYLON.Quaternion.FromArray([bufferOutput[arrayOffset], bufferOutput[arrayOffset + 1], bufferOutput[arrayOffset + 2], bufferOutput[arrayOffset + 3]]);
                             arrayOffset += 4;
                         }
-                        else {
+                        else { // Position and scaling are VEC3
                             value = BABYLON.Vector3.FromArray([bufferOutput[arrayOffset], bufferOutput[arrayOffset + 1], bufferOutput[arrayOffset + 2]]);
                             arrayOffset += 3;
                         }
@@ -1251,6 +1248,7 @@ var BABYLON;
                 var newMesh = importMesh(gltfRuntime, node, node.mesh ? [node.mesh] : node.meshes, id, node.babylonNode);
                 lastNode = newMesh;
             }
+            // Lights
             else if (node.light && !node.babylonNode && !gltfRuntime.importOnlyMeshes) {
                 var light = gltfRuntime.lights[node.light];
                 if (light) {
@@ -1298,6 +1296,7 @@ var BABYLON;
                     }
                 }
             }
+            // Cameras
             else if (node.camera && !node.babylonNode && !gltfRuntime.importOnlyMeshes) {
                 var camera = gltfRuntime.cameras[node.camera];
                 if (camera) {
@@ -1483,6 +1482,7 @@ var BABYLON;
                 if (type === GLTF1.EParameterType.SAMPLER_2D) {
                     GLTF1.GLTFLoaderExtension.LoadTextureAsync(gltfRuntime, material.values ? value : uniform.value, onLoadTexture(unif), function () { return onLoadTexture(null); });
                 }
+                // Others
                 else {
                     if (uniform.value && GLTF1.GLTFUtils.SetUniform(shaderMaterial, unif, material.values ? value : uniform.value, type)) {
                         // Static uniform
@@ -2074,7 +2074,6 @@ var BABYLON;
 
 //# sourceMappingURL=babylon.glTFLoader.js.map
 
-"use strict";
 /// <reference path="../../../../dist/preview release/babylon.d.ts"/>
 var BABYLON;
 (function (BABYLON) {
@@ -2310,7 +2309,6 @@ var BABYLON;
 
 //# sourceMappingURL=babylon.glTFLoaderUtils.js.map
 
-"use strict";
 /// <reference path="../../../../dist/preview release/babylon.d.ts"/>
 var BABYLON;
 (function (BABYLON) {
@@ -2459,7 +2457,6 @@ var BABYLON;
 
 //# sourceMappingURL=babylon.glTFLoaderExtension.js.map
 
-"use strict";
 /// <reference path="../../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||
@@ -2537,7 +2534,6 @@ var BABYLON;
 
 //# sourceMappingURL=babylon.glTFBinaryExtension.js.map
 
-"use strict";
 /// <reference path="../../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||
@@ -2670,7 +2666,6 @@ var BABYLON;
 
 //# sourceMappingURL=babylon.glTFMaterialsCommonExtension.js.map
 
-"use strict";
 /// <reference path="../../../../dist/preview release/babylon.d.ts"/>
 var BABYLON;
 (function (BABYLON) {
@@ -2694,13 +2689,11 @@ var BABYLON;
 
 //# sourceMappingURL=babylon.glTFLoaderUtilities.js.map
 
-"use strict";
 /// <reference path="../../../../dist/preview release/babylon.d.ts"/>
 /// <reference path="../../../../dist/babylon.glTF2Interface.d.ts"/>
 
 //# sourceMappingURL=babylon.glTFLoaderInterfaces.js.map
 
-"use strict";
 /// <reference path="../../../../dist/preview release/babylon.d.ts"/>
 var BABYLON;
 (function (BABYLON) {
@@ -4062,7 +4055,6 @@ var BABYLON;
 
 //# sourceMappingURL=babylon.glTFLoader.js.map
 
-"use strict";
 /// <reference path="../../../../dist/preview release/babylon.d.ts"/>
 var BABYLON;
 (function (BABYLON) {
@@ -4136,7 +4128,6 @@ var BABYLON;
 
 //# sourceMappingURL=babylon.glTFLoaderExtension.js.map
 
-"use strict";
 /// <reference path="../../../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||
@@ -4307,7 +4298,6 @@ var BABYLON;
 
 //# sourceMappingURL=MSFT_lod.js.map
 
-"use strict";
 /// <reference path="../../../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||
@@ -4406,7 +4396,6 @@ var BABYLON;
 
 //# sourceMappingURL=KHR_draco_mesh_compression.js.map
 
-"use strict";
 /// <reference path="../../../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||
@@ -4493,7 +4482,6 @@ var BABYLON;
 
 //# sourceMappingURL=KHR_materials_pbrSpecularGlossiness.js.map
 
-"use strict";
 /// <reference path="../../../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||
@@ -4580,7 +4568,6 @@ var BABYLON;
 
 //# sourceMappingURL=KHR_materials_unlit.js.map
 
-"use strict";
 /// <reference path="../../../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||

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

@@ -1,4 +1,3 @@
-"use strict";
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var BABYLON;
 (function (BABYLON) {
@@ -201,6 +200,7 @@ var BABYLON;
                     url += value;
                 }
             }
+            // Not from input file.
             else {
                 url += value;
             }

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

@@ -1,4 +1,3 @@
-"use strict";
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var BABYLON;
 (function (BABYLON) {

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

@@ -23,7 +23,6 @@
 
 var __decorate=this&&this.__decorate||function(e,t,r,c){var o,f=arguments.length,n=f<3?t:null===c?c=Object.getOwnPropertyDescriptor(t,r):c;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)n=Reflect.decorate(e,t,r,c);else for(var l=e.length-1;l>=0;l--)(o=e[l])&&(n=(f<3?o(n):f>3?o(t,r,n):o(t,r))||n);return f>3&&n&&Object.defineProperty(t,r,n),n};
 var __extends=this&&this.__extends||function(){var t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,o){t.__proto__=o}||function(t,o){for(var n in o)o.hasOwnProperty(n)&&(t[n]=o[n])};return function(o,n){function r(){this.constructor=o}t(o,n),o.prototype=null===n?Object.create(n):(r.prototype=n.prototype,new r)}}();
-"use strict";
 
 var BABYLON;
 (function (BABYLON) {
@@ -195,7 +194,6 @@ var BABYLON;
 
 //# sourceMappingURL=babylon.stlFileLoader.js.map
 
-"use strict";
 
 var BABYLON;
 (function (BABYLON) {
@@ -398,6 +396,7 @@ var BABYLON;
                     url += value;
                 }
             }
+            // Not from input file.
             else {
                 url += value;
             }
@@ -995,7 +994,6 @@ var BABYLON;
 
 //# sourceMappingURL=babylon.objFileLoader.js.map
 
-"use strict";
 
 var BABYLON;
 (function (BABYLON) {
@@ -1469,7 +1467,6 @@ var BABYLON;
 
 //# sourceMappingURL=babylon.glTFFileLoader.js.map
 
-"use strict";
 
 var BABYLON;
 (function (BABYLON) {
@@ -1567,7 +1564,6 @@ var BABYLON;
 
 //# sourceMappingURL=babylon.glTFLoaderInterfaces.js.map
 
-"use strict";
 
 var BABYLON;
 (function (BABYLON) {
@@ -1756,11 +1752,11 @@ var BABYLON;
                     // For each frame
                     for (var j = 0; j < bufferInput.length; j++) {
                         var value = null;
-                        if (targetPath === "rotationQuaternion") {
+                        if (targetPath === "rotationQuaternion") { // VEC4
                             value = BABYLON.Quaternion.FromArray([bufferOutput[arrayOffset], bufferOutput[arrayOffset + 1], bufferOutput[arrayOffset + 2], bufferOutput[arrayOffset + 3]]);
                             arrayOffset += 4;
                         }
-                        else {
+                        else { // Position and scaling are VEC3
                             value = BABYLON.Vector3.FromArray([bufferOutput[arrayOffset], bufferOutput[arrayOffset + 1], bufferOutput[arrayOffset + 2]]);
                             arrayOffset += 3;
                         }
@@ -2248,6 +2244,7 @@ var BABYLON;
                 var newMesh = importMesh(gltfRuntime, node, node.mesh ? [node.mesh] : node.meshes, id, node.babylonNode);
                 lastNode = newMesh;
             }
+            // Lights
             else if (node.light && !node.babylonNode && !gltfRuntime.importOnlyMeshes) {
                 var light = gltfRuntime.lights[node.light];
                 if (light) {
@@ -2295,6 +2292,7 @@ var BABYLON;
                     }
                 }
             }
+            // Cameras
             else if (node.camera && !node.babylonNode && !gltfRuntime.importOnlyMeshes) {
                 var camera = gltfRuntime.cameras[node.camera];
                 if (camera) {
@@ -2480,6 +2478,7 @@ var BABYLON;
                 if (type === GLTF1.EParameterType.SAMPLER_2D) {
                     GLTF1.GLTFLoaderExtension.LoadTextureAsync(gltfRuntime, material.values ? value : uniform.value, onLoadTexture(unif), function () { return onLoadTexture(null); });
                 }
+                // Others
                 else {
                     if (uniform.value && GLTF1.GLTFUtils.SetUniform(shaderMaterial, unif, material.values ? value : uniform.value, type)) {
                         // Static uniform
@@ -3071,7 +3070,6 @@ var BABYLON;
 
 //# sourceMappingURL=babylon.glTFLoader.js.map
 
-"use strict";
 
 var BABYLON;
 (function (BABYLON) {
@@ -3307,7 +3305,6 @@ var BABYLON;
 
 //# sourceMappingURL=babylon.glTFLoaderUtils.js.map
 
-"use strict";
 
 var BABYLON;
 (function (BABYLON) {
@@ -3456,7 +3453,6 @@ var BABYLON;
 
 //# sourceMappingURL=babylon.glTFLoaderExtension.js.map
 
-"use strict";
 
 
 var BABYLON;
@@ -3525,7 +3521,6 @@ var BABYLON;
 
 //# sourceMappingURL=babylon.glTFBinaryExtension.js.map
 
-"use strict";
 
 
 var BABYLON;
@@ -3649,7 +3644,6 @@ var BABYLON;
 
 //# sourceMappingURL=babylon.glTFMaterialsCommonExtension.js.map
 
-"use strict";
 
 var BABYLON;
 (function (BABYLON) {
@@ -3673,13 +3667,11 @@ var BABYLON;
 
 //# sourceMappingURL=babylon.glTFLoaderUtilities.js.map
 
-"use strict";
 
 
 
 //# sourceMappingURL=babylon.glTFLoaderInterfaces.js.map
 
-"use strict";
 
 var BABYLON;
 (function (BABYLON) {
@@ -5041,7 +5033,6 @@ var BABYLON;
 
 //# sourceMappingURL=babylon.glTFLoader.js.map
 
-"use strict";
 
 var BABYLON;
 (function (BABYLON) {
@@ -5115,7 +5106,6 @@ var BABYLON;
 
 //# sourceMappingURL=babylon.glTFLoaderExtension.js.map
 
-"use strict";
 
 
 var BABYLON;
@@ -5277,7 +5267,6 @@ var BABYLON;
 
 //# sourceMappingURL=MSFT_lod.js.map
 
-"use strict";
 
 
 var BABYLON;
@@ -5367,7 +5356,6 @@ var BABYLON;
 
 //# sourceMappingURL=KHR_draco_mesh_compression.js.map
 
-"use strict";
 
 
 var BABYLON;
@@ -5445,7 +5433,6 @@ var BABYLON;
 
 //# sourceMappingURL=KHR_materials_pbrSpecularGlossiness.js.map
 
-"use strict";
 
 
 var BABYLON;
@@ -5523,7 +5510,6 @@ var BABYLON;
 
 //# sourceMappingURL=KHR_materials_unlit.js.map
 
-"use strict";
 
 
 var BABYLON;

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

@@ -1,4 +1,3 @@
-"use strict";
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||

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

@@ -1,4 +1,3 @@
-"use strict";
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||

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

@@ -1,4 +1,3 @@
-"use strict";
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||

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

@@ -1,4 +1,3 @@
-"use strict";
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||

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

@@ -1,4 +1,3 @@
-"use strict";
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||

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

@@ -1,4 +1,3 @@
-"use strict";
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||

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

@@ -1,4 +1,3 @@
-"use strict";
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||

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

@@ -1,4 +1,3 @@
-"use strict";
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||

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

@@ -1,4 +1,3 @@
-"use strict";
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||

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

@@ -1,4 +1,3 @@
-"use strict";
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||

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

@@ -1,4 +1,3 @@
-"use strict";
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||

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

@@ -1,4 +1,3 @@
-"use strict";
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||

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

@@ -1,4 +1,3 @@
-"use strict";
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||

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

@@ -1,4 +1,3 @@
-"use strict";
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||

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

@@ -1,4 +1,3 @@
-"use strict";
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||

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

@@ -1,4 +1,3 @@
-"use strict";
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||

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

@@ -1,4 +1,3 @@
-"use strict";
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||

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

@@ -1,4 +1,3 @@
-"use strict";
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||

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

@@ -1,4 +1,3 @@
-"use strict";
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||

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

@@ -1,4 +1,3 @@
-"use strict";
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||

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

@@ -1,4 +1,3 @@
-"use strict";
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||

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

@@ -1,4 +1,3 @@
-"use strict";
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||

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

@@ -1,4 +1,3 @@
-"use strict";
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||

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

@@ -1,4 +1,3 @@
-"use strict";
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||

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

@@ -1,4 +1,3 @@
-"use strict";
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||

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

@@ -1,4 +1,3 @@
-"use strict";
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var __extends = (this && this.__extends) || (function () {
     var extendStatics = Object.setPrototypeOf ||

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

@@ -1,4 +1,3 @@
-"use strict";
 /// <reference path="../../../../dist/preview release/babylon.d.ts"/>
 var BABYLON;
 (function (BABYLON) {
@@ -51,7 +50,6 @@ var BABYLON;
 
 //# sourceMappingURL=babylon.glTFSerializer.js.map
 
-"use strict";
 /// <reference path="../../../../dist/babylon.glTF2Interface.d.ts"/>
 /**
  * Module for the Babylon glTF 2.0 exporter.  Should ONLY be used internally.
@@ -447,7 +445,7 @@ var BABYLON;
                 if (bufferMesh) {
                     var vertexData = bufferMesh.getVerticesData(kind);
                     if (vertexData) {
-                        if (dataBuffer && vertexData) {
+                        if (dataBuffer && vertexData) { // write data to buffer
                             byteLength = this.writeAttributeData(kind, vertexData, byteOffset, dataBuffer);
                             byteOffset += byteLength;
                         }
@@ -535,7 +533,7 @@ var BABYLON;
                                         var min = null;
                                         var max = null;
                                         var bufferViewIndex = attribute.bufferViewIndex;
-                                        if (bufferViewIndex != undefined) {
+                                        if (bufferViewIndex != undefined) { // check to see if bufferviewindex has a numeric value assigned.
                                             if (attributeKind == BABYLON.VertexBuffer.PositionKind) {
                                                 minMax = this.calculateMinMaxPositions(vertexData, 0, vertexData.length / stride);
                                                 min = minMax.min;
@@ -714,7 +712,6 @@ var BABYLON;
 
 //# sourceMappingURL=babylon.glTFExporter.js.map
 
-"use strict";
 /// <reference path="../../../../dist/babylon.glTF2Interface.d.ts"/>
 var BABYLON;
 (function (BABYLON) {
@@ -774,7 +771,6 @@ var BABYLON;
 
 //# sourceMappingURL=babylon.glTFData.js.map
 
-"use strict";
 /// <reference path="../../../../dist/babylon.glTF2Interface.d.ts"/>
 var BABYLON;
 (function (BABYLON) {
@@ -1128,7 +1124,7 @@ var BABYLON;
                 }
                 if (babylonPBRMetalRoughMaterial.transparencyMode != null) {
                     var alphaMode = _GLTFMaterial._GetAlphaMode(babylonPBRMetalRoughMaterial);
-                    if (alphaMode !== "OPAQUE" /* OPAQUE */) {
+                    if (alphaMode !== "OPAQUE" /* OPAQUE */) { //glTF defaults to opaque
                         glTFMaterial.alphaMode = alphaMode;
                         if (alphaMode === "BLEND" /* BLEND */) {
                             glTFMaterial.alphaCutoff = babylonPBRMetalRoughMaterial.alphaCutOff;
@@ -1515,7 +1511,7 @@ var BABYLON;
                 }
                 if (babylonPBRMaterial.transparencyMode != null) {
                     var alphaMode = _GLTFMaterial._GetAlphaMode(babylonPBRMaterial);
-                    if (alphaMode !== "OPAQUE" /* OPAQUE */) {
+                    if (alphaMode !== "OPAQUE" /* OPAQUE */) { //glTF defaults to opaque
                         glTFMaterial.alphaMode = alphaMode;
                         if (alphaMode === "BLEND" /* BLEND */) {
                             glTFMaterial.alphaCutoff = babylonPBRMaterial.alphaCutOff;

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

@@ -1,4 +1,3 @@
-"use strict";
 /// <reference path="../../../dist/preview release/babylon.d.ts"/>
 var BABYLON;
 (function (BABYLON) {

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

@@ -23,7 +23,6 @@
 
 var __decorate=this&&this.__decorate||function(e,t,r,c){var o,f=arguments.length,n=f<3?t:null===c?c=Object.getOwnPropertyDescriptor(t,r):c;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)n=Reflect.decorate(e,t,r,c);else for(var l=e.length-1;l>=0;l--)(o=e[l])&&(n=(f<3?o(n):f>3?o(t,r,n):o(t,r))||n);return f>3&&n&&Object.defineProperty(t,r,n),n};
 var __extends=this&&this.__extends||function(){var t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,o){t.__proto__=o}||function(t,o){for(var n in o)o.hasOwnProperty(n)&&(t[n]=o[n])};return function(o,n){function r(){this.constructor=o}t(o,n),o.prototype=null===n?Object.create(n):(r.prototype=n.prototype,new r)}}();
-"use strict";
 
 var BABYLON;
 (function (BABYLON) {
@@ -149,7 +148,6 @@ var BABYLON;
 
 //# sourceMappingURL=babylon.objSerializer.js.map
 
-"use strict";
 
 var BABYLON;
 (function (BABYLON) {
@@ -202,7 +200,6 @@ var BABYLON;
 
 //# sourceMappingURL=babylon.glTFSerializer.js.map
 
-"use strict";
 
 /**
  * Module for the Babylon glTF 2.0 exporter.  Should ONLY be used internally.
@@ -598,7 +595,7 @@ var BABYLON;
                 if (bufferMesh) {
                     var vertexData = bufferMesh.getVerticesData(kind);
                     if (vertexData) {
-                        if (dataBuffer && vertexData) {
+                        if (dataBuffer && vertexData) { // write data to buffer
                             byteLength = this.writeAttributeData(kind, vertexData, byteOffset, dataBuffer);
                             byteOffset += byteLength;
                         }
@@ -686,7 +683,7 @@ var BABYLON;
                                         var min = null;
                                         var max = null;
                                         var bufferViewIndex = attribute.bufferViewIndex;
-                                        if (bufferViewIndex != undefined) {
+                                        if (bufferViewIndex != undefined) { // check to see if bufferviewindex has a numeric value assigned.
                                             if (attributeKind == BABYLON.VertexBuffer.PositionKind) {
                                                 minMax = this.calculateMinMaxPositions(vertexData, 0, vertexData.length / stride);
                                                 min = minMax.min;
@@ -865,7 +862,6 @@ var BABYLON;
 
 //# sourceMappingURL=babylon.glTFExporter.js.map
 
-"use strict";
 
 var BABYLON;
 (function (BABYLON) {
@@ -925,7 +921,6 @@ var BABYLON;
 
 //# sourceMappingURL=babylon.glTFData.js.map
 
-"use strict";
 
 var BABYLON;
 (function (BABYLON) {
@@ -1279,7 +1274,7 @@ var BABYLON;
                 }
                 if (babylonPBRMetalRoughMaterial.transparencyMode != null) {
                     var alphaMode = _GLTFMaterial._GetAlphaMode(babylonPBRMetalRoughMaterial);
-                    if (alphaMode !== "OPAQUE" /* OPAQUE */) {
+                    if (alphaMode !== "OPAQUE" /* OPAQUE */) { //glTF defaults to opaque
                         glTFMaterial.alphaMode = alphaMode;
                         if (alphaMode === "BLEND" /* BLEND */) {
                             glTFMaterial.alphaCutoff = babylonPBRMetalRoughMaterial.alphaCutOff;
@@ -1666,7 +1661,7 @@ var BABYLON;
                 }
                 if (babylonPBRMaterial.transparencyMode != null) {
                     var alphaMode = _GLTFMaterial._GetAlphaMode(babylonPBRMaterial);
-                    if (alphaMode !== "OPAQUE" /* OPAQUE */) {
+                    if (alphaMode !== "OPAQUE" /* OPAQUE */) { //glTF defaults to opaque
                         glTFMaterial.alphaMode = alphaMode;
                         if (alphaMode === "BLEND" /* BLEND */) {
                             glTFMaterial.alphaCutoff = babylonPBRMaterial.alphaCutOff;

package.json

@@ -37,5 +37,9 @@
         "node": "*"
     },
     "readme": "Babylon.js is a 3D engine based on webgl and javascript",
-    "readmeFilename": "README.md"
-}
+    "readmeFilename": "README.md",
+    "dependencies": {},
+    "devDependencies": {
+        "typescript": "^2.8.1"
+    }
+}

src/Cameras/Inputs/babylon.arcRotateCameraPointersInput.ts

@@ -306,8 +306,8 @@ module BABYLON {
             };
 
             element.addEventListener("mousemove", this._onMouseMove, false);
-            element.addEventListener("MSPointerDown", this._onGestureStart, false);
-            element.addEventListener("MSGestureChange", this._onGesture, false);
+            element.addEventListener("MSPointerDown", <EventListener>this._onGestureStart, false);
+            element.addEventListener("MSGestureChange", <EventListener>this._onGesture, false);
 
             Tools.RegisterTopRootEvents([
                 { name: "blur", handler: this._onLostFocus }
@@ -334,11 +334,11 @@ module BABYLON {
                 }
 
                 if (this._onGestureStart) {
-                    element.removeEventListener("MSPointerDown", this._onGestureStart);
+                    element.removeEventListener("MSPointerDown", <EventListener>this._onGestureStart);
                 }
 
                 if (this._onGesture) {
-                    element.removeEventListener("MSGestureChange", this._onGesture);
+                    element.removeEventListener("MSGestureChange", <EventListener>this._onGesture);
                 }
 
                 this._isPanClick = false;

src/Cameras/VR/babylon.webVRCamera.ts

@@ -1,5 +1,3 @@
-declare var VRFrameData: any;
-
 module BABYLON {
     /**
      * This is a copy of VRPose. See https://developer.mozilla.org/en-US/docs/Web/API/VRPose
@@ -11,28 +9,28 @@ module BABYLON {
         /**
          * The position of the device, values in array are [x,y,z].
          */
-        readonly position?: Float32Array;
+        readonly position: Nullable<Float32Array>;
         /**
          * The linearVelocity of the device, values in array are [x,y,z].
          */
-        readonly linearVelocity?: Float32Array;
+        readonly linearVelocity: Nullable<Float32Array>;
         /**
          * The linearAcceleration of the device, values in array are [x,y,z].
          */
-        readonly linearAcceleration?: Float32Array;
+        readonly linearAcceleration: Nullable<Float32Array>;
 
         /**
          * The orientation of the device in a quaternion array, values in array are [x,y,z,w].
          */
-        readonly orientation?: Float32Array;
+        readonly orientation: Nullable<Float32Array>;
         /**
          * The angularVelocity of the device, values in array are [x,y,z].
          */
-        readonly angularVelocity?: Float32Array;
+        readonly angularVelocity: Nullable<Float32Array>;
         /**
          * The angularAcceleration of the device, values in array are [x,y,z].
          */
-        readonly angularAcceleration?: Float32Array;
+        readonly angularAcceleration: Nullable<Float32Array>;
     }
 
      /**

src/Engine/babylon.engine.ts

@@ -2696,7 +2696,7 @@
             if (data instanceof Array) {
                 this._gl.bufferData(this._gl.ARRAY_BUFFER, new Float32Array(data), this._gl.STATIC_DRAW);
             } else {
-                this._gl.bufferData(this._gl.ARRAY_BUFFER, data, this._gl.STATIC_DRAW);
+                this._gl.bufferData(this._gl.ARRAY_BUFFER, <ArrayBuffer>data, this._gl.STATIC_DRAW);
             }
 
             this._resetVertexBufferBinding();
@@ -2721,7 +2721,7 @@
             if (data instanceof Array) {
                 this._gl.bufferData(this._gl.ARRAY_BUFFER, new Float32Array(data), this._gl.DYNAMIC_DRAW);
             } else {
-                this._gl.bufferData(this._gl.ARRAY_BUFFER, data, this._gl.DYNAMIC_DRAW);
+                this._gl.bufferData(this._gl.ARRAY_BUFFER, <ArrayBuffer>data, this._gl.DYNAMIC_DRAW);
             }
 
             this._resetVertexBufferBinding();
@@ -2770,7 +2770,7 @@
                 if (data instanceof Array) {
                     this._gl.bufferSubData(this._gl.ARRAY_BUFFER, byteOffset, new Float32Array(data));
                 } else {
-                    this._gl.bufferSubData(this._gl.ARRAY_BUFFER, byteOffset, data);
+                    this._gl.bufferSubData(this._gl.ARRAY_BUFFER, byteOffset, <ArrayBuffer>data);
                 }
             } else {
                 if (data instanceof Array) {
@@ -2782,7 +2782,7 @@
                         data = new Uint8Array(data.buffer, data.byteOffset + byteOffset, byteLength);
                     }
 
-                    this._gl.bufferSubData(this._gl.ARRAY_BUFFER, 0, data);
+                    this._gl.bufferSubData(this._gl.ARRAY_BUFFER, 0, <ArrayBuffer>data);
                 }
             }
 
@@ -4355,7 +4355,7 @@
             }
 
             if (compression && data) {
-                this._gl.compressedTexImage2D(this._gl.TEXTURE_2D, 0, (<any>this.getCaps().s3tc)[compression], texture.width, texture.height, 0, data);
+                this._gl.compressedTexImage2D(this._gl.TEXTURE_2D, 0, (<any>this.getCaps().s3tc)[compression], texture.width, texture.height, 0, <DataView>data);
             } else {
                 this._gl.texImage2D(this._gl.TEXTURE_2D, 0, internalSizedFomat, texture.width, texture.height, 0, internalFormat, textureType, data);
             }
@@ -5242,7 +5242,7 @@
 
         /** @ignore */
         public _uploadCompressedDataToTexture(target: number, lod: number, internalFormat: number, width: number, height: number, data: ArrayBufferView) {
-            this._gl.compressedTexImage2D(target, lod, internalFormat, width, height, 0, data);
+            this._gl.compressedTexImage2D(target, lod, internalFormat, width, height, 0, <DataView>data);
         }
 
         /**
@@ -5663,7 +5663,7 @@
                 let faceData = data[faceIndex];
 
                 if (compression) {
-                    gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_X + faceIndex, level, (<any>(this.getCaps().s3tc))[compression], texture.width, texture.height, 0, faceData);
+                    gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_X + faceIndex, level, (<any>(this.getCaps().s3tc))[compression], texture.width, texture.height, 0, <DataView>faceData);
                 } else {
                     if (needConversion) {
                         faceData = this._convertRGBtoRGBATextureData(faceData, texture.width, texture.height, type);
@@ -6939,7 +6939,7 @@
                     break;
             }
 
-            gl.readPixels(0, 0, width, height, gl.RGBA, readType, buffer);
+            gl.readPixels(0, 0, width, height, gl.RGBA, readType, <DataView>buffer);
             gl.bindFramebuffer(gl.FRAMEBUFFER, this._currentFramebuffer);
 
             return buffer;

src/Gamepad/babylon.gamepadManager.ts

@@ -182,14 +182,15 @@
         private _updateGamepadObjects() {
             var gamepads = navigator.getGamepads ? navigator.getGamepads() : (navigator.webkitGetGamepads ? navigator.webkitGetGamepads() : []);
             for (var i = 0; i < gamepads.length; i++) {
-                if (gamepads[i]) {
-                    if (!this._babylonGamepads[gamepads[i].index]) {
-                        var newGamepad = this._addNewGamepad(gamepads[i]);
+                let gamepad = gamepads[i];
+                if (gamepad) {
+                    if (!this._babylonGamepads[gamepad.index]) {
+                        var newGamepad = this._addNewGamepad(gamepad);
                         this.onGamepadConnectedObservable.notifyObservers(newGamepad);
                     }
                     else {
                         // Forced to copy again this object for Chrome for unknown reason
-                        this._babylonGamepads[i].browserGamepad = gamepads[i];
+                        this._babylonGamepads[i].browserGamepad = gamepad;
 
                         if (!this._babylonGamepads[i].isConnected) {
                             this._babylonGamepads[i]._isConnected = true;

src/Tools/babylon.tools.ts

@@ -723,7 +723,7 @@
             head.appendChild(script);
         }
 
-        public static ReadFileAsDataURL(fileToLoad: Blob, callback: (data: any) => void, progressCallback: (this: MSBaseReader, ev: ProgressEvent) => any): IFileRequest {
+        public static ReadFileAsDataURL(fileToLoad: Blob, callback: (data: any) => void, progressCallback: (ev: ProgressEvent) => any): IFileRequest {
             let reader = new FileReader();
 
             let request: IFileRequest = {
@@ -747,7 +747,7 @@
             return request;
         }
 
-        public static ReadFile(fileToLoad: File, callback: (data: any) => void, progressCallBack?: (this: MSBaseReader, ev: ProgressEvent) => any, useArrayBuffer?: boolean): IFileRequest {
+        public static ReadFile(fileToLoad: File, callback: (data: any) => void, progressCallBack?: (ev: ProgressEvent) => any, useArrayBuffer?: boolean): IFileRequest {
             let reader = new FileReader();
             let request: IFileRequest = {
                 onCompleteObservable: new Observable<IFileRequest>(),

src/babylon.mixins.ts

@@ -146,17 +146,6 @@ interface Math {
     imul(a: number, b: number): number;
 }
 
-interface GamepadPose {
-    hasOrientation: boolean;
-    hasPosition: boolean;
-    position?: Float32Array;
-    linearVelocity?: Float32Array;
-    linearAcceleration?: Float32Array;
-    orientation?: Float32Array;
-    angularVelocity?: Float32Array;
-    angularAcceleration?: Float32Array;
-}
-
 interface EXT_disjoint_timer_query {
     QUERY_COUNTER_BITS_EXT: number;
     TIME_ELAPSED_EXT: number;