getControllerGrip method

WebXRController? getControllerGrip(
  1. int index
)

Returns a group representing the grip space of the XR controller. Use this space for visualizing 3D objects that support the user in pointing tasks like UI interaction.

Note: If you want to show something in the user's hand AND offer a pointing ray at the same time, you'll want to attached the handheld object to the group returned by getControllerGrip() and the ray to the group returned by getController(). The idea is to have two different groups in two different coordinate spaces for the same WebXR controller.

@param {number} index - The index of the controller. @return {Group} A group representing the grip space. /

Implementation

WebXRController? getControllerGrip(int index ) {
  WebXRController? controller = _getController( index );
  return controller?.getGripSpace();
}