i can load success with cardboard, but only move around plane. just help me how to select the menu by cardboard ?
In the VR mode only the scene is rendered, but not the HTML-based scene interface, because the VR mode doesn’t support HTML.
You can use the new Switch Objects extension (available in the Extensions panel of the Viewer tab) and add N such extensions to your scene. Each extension would add one trigger: A, B, C, D, … and hide/show one corresponding scene object: BOX A, BOX B, BOX C, BOX D, … when the trigger is clicked. Triggers are objects in the 3D space, so they will be visible in the VR mode.