Fixed bug with mousewheel on firefox

dist/preview release/babylon.max.js

@@ -14706,7 +14706,8 @@ var BABYLON;
                     _this.onPointerMove(evt, pickResult);
                 }
                 if (_this.onPointerObservable.hasObservers()) {
-                    var type = evt.type === "mousewheel" ? PointerEventTypes.POINTERWHEEL : PointerEventTypes.POINTERMOVE;
+                    console.log(evt.type);
+                    var type = evt.type === "mousewheel" || evt.type === "DOMMouseScroll" ? PointerEventTypes.POINTERWHEEL : PointerEventTypes.POINTERMOVE;
                     var pi = new PointerInfo(type, evt, pickResult);
                     _this.onPointerObservable.notifyObservers(pi, type);
                 }

src/babylon.scene.js

@@ -554,7 +554,8 @@ var BABYLON;
                     _this.onPointerMove(evt, pickResult);
                 }
                 if (_this.onPointerObservable.hasObservers()) {
-                    var type = evt.type === "mousewheel" ? PointerEventTypes.POINTERWHEEL : PointerEventTypes.POINTERMOVE;
+                    console.log(evt.type);
+                    var type = evt.type === "mousewheel" || evt.type === "DOMMouseScroll" ? PointerEventTypes.POINTERWHEEL : PointerEventTypes.POINTERMOVE;
                     var pi = new PointerInfo(type, evt, pickResult);
                     _this.onPointerObservable.notifyObservers(pi, type);
                 }

src/babylon.scene.ts

@@ -681,7 +681,8 @@
                 }
 
                 if (this.onPointerObservable.hasObservers()) {
-                    let type = evt.type === "mousewheel" ? PointerEventTypes.POINTERWHEEL : PointerEventTypes.POINTERMOVE;
+                    console.log(evt.type);
+                    let type = evt.type === "mousewheel" || evt.type === "DOMMouseScroll" ? PointerEventTypes.POINTERWHEEL : PointerEventTypes.POINTERMOVE;
                     let pi = new PointerInfo(type, evt, pickResult);
                     this.onPointerObservable.notifyObservers(pi, type);
                 }