code: protected void update(float scale) {
          // Updates only when the plane is in the scene
          GVRSceneObject owner = getOwnerObject();
  
          if ((owner != null) && isEnabled() && owner.isEnabled())
          {
              convertFromARtoVRSpace(scale);
          }
      }
docs: Update the anchor based on arcore best knowledge of the world
  
  @param scale