Add method to Canvas for refreshing the 3D view

src/js/components/ImageEditor/Canvas.js

@@ -104,6 +104,17 @@ var Canvas = fabric.util.createClass(fabric.Canvas, {
         return this.__buttonMenu;
     },
 
+    /**
+     * Reloads the 3D view, if it is present
+     * @return {Canvas}
+     */
+    refresh3dView: function () {
+        if (this.get3dHandler().isEnabled()) {
+            this.toggle3D(true);
+        }
+        return this;
+    },
+
     /**
      * @return {Canvas}
      */

src/js/components/ImageEditor/Viewport.js

@@ -140,9 +140,7 @@ function Viewport(canvas) {
      */
     this.setFrame = function (frameType) {
         this.getFrameHandler().setFrames(frameType);
-        if (canvas.get3dHandler().isEnabled()) {
-            canvas.toggle3D(true);
-        }
+        canvas.refresh3dView();
     };
 
     this.getData = function () {