/// <summary>
/// The StartGrab method sets up the grab attach mechanic as soon as an Interactable Object is grabbed.
/// </summary>
/// <param name="grabbingObject">The GameObject that is doing the grabbing.</param>
/// <param name="givenGrabbedObject">The GameObject that is being grabbed.</param>
/// <param name="givenControllerAttachPoint">The point on the grabbing object that the grabbed object should be attached to after grab occurs.</param>
/// <returns>Returns `true` if the grab is successful, `false` if the grab is unsuccessful.</returns>
public override bool StartGrab(GameObject grabbingObject, GameObject givenGrabbedObject, Rigidbody givenControllerAttachPoint)
{
CancelUpdateRotation();
CancelDecelerateRotation();
bool grabResult = base.StartGrab(grabbingObject, givenGrabbedObject, givenControllerAttachPoint);
previousAttachPointPosition = controllerAttachPoint.transform.position;
grabbedObjectBounds = VRTK_SharedMethods.GetBounds(givenGrabbedObject.transform);
limitsReached = new bool[2];
CheckAngleLimits();
grabbingObjectReference = VRTK_ControllerReference.GetControllerReference(grabbingObject);
return(grabResult);
}
protected override void OnDrawGizmosSelected()
{
base.OnDrawGizmosSelected();
if (hingePoint != null)
{
Bounds rotatorBounds = VRTK_SharedMethods.GetBounds(transform, transform);
Vector3 limits = transform.rotation * ((AxisDirection() * rotatorBounds.size[(int)operateAxis]) * 0.53f);
Vector3 hingeStart = hingePoint.transform.position - limits;
Vector3 hingeEnd = hingePoint.transform.position + limits;
Gizmos.DrawLine(hingeStart, hingeEnd);
Gizmos.DrawSphere(hingeStart, 0.01f);
Gizmos.DrawSphere(hingeEnd, 0.01f);
}
}
