/// <summary>
/// Attach a given grabbable to the hand, storing the offset to the hand so it can be kept while holding.
/// </summary>
/// <param name="closestGrabbable">The object to be grabbed.</param>
/// <param name="closestGrabbableCollider">The collider of the grabbable, not used.</param>
protected virtual void Grab(Grabbable closestGrabbable, Collider closestGrabbableCollider)
{
GrabbedObject = closestGrabbable;
GrabbedObject.GrabBegin(this, closestGrabbableCollider);
OnGrabStarted?.Invoke(GrabbedObject?.gameObject);
_grabbedObjectOffset = new Pose();
_grabbedObjectOffset.position = Quaternion.Inverse(transform.rotation) * (GrabbedObject.transform.position - transform.position);
_grabbedObjectOffset.rotation = Quaternion.Inverse(transform.rotation) * GrabbedObject.transform.rotation;
}
/// <summary>
/// Attach a given grabbable to the hand, storing the offset to the hand so it can be kept while holding.
/// </summary>
/// <param name="closestGrabbable">The object to be grabbed.</param>
protected virtual void Grab(Grabbable closestGrabbable)
{
_timeSinceLastGrab = Time.timeSinceLevelLoad;
GrabbedObject = closestGrabbable;
GrabbedObject?.GrabBegin(this);
OnGrabStarted?.Invoke(GrabbedObject?.gameObject);
Transform grabedTransform = closestGrabbable.transform;
_grabbedObjectOffset = new Pose();
_grabbedObjectOffset.position = Quaternion.Inverse(this.transform.rotation) * (grabedTransform.position - this.transform.position);
_grabbedObjectOffset.rotation = Quaternion.Inverse(this.transform.rotation) * grabedTransform.rotation;
}