shx-3d-render

snippets/shx-3d-render-input.liquid

@@ -223,6 +223,8 @@
             // Clean up the element when it is removed from the DOM.
         }
 
+
+
         renderView() {
             // request data from server
             let tJS = this.tJS;
@@ -250,7 +252,7 @@
                 }
             }
 
-
+            if(this.Viewer3D)
                 this.Viewer3D.contentWindow.postMessage(JSON.stringify({"changeView":{"currentVariant": this.currentVariant, values: globalInputFormsObjValues[this.currentVariant]}}), "*");
             this.Viewer3DContainer.querySelector('.shx-loading-spinner-container').classList.remove('shx-loading-spinner-container-done');