private void GrabByAnchor(IGrabAnchor anchor)
{
Grabbable grabbed = anchor.Grabbable;
_grabbed = grabbed;
if (grabbed.GrabbedBySecond == this)
{
// The first hand to grab will control the object for both hands
grabbed.GrabbedBy.SetSecondGrab(anchor, _attacher.Target);
}
else
{
// Control the object to follow the hand
SetGrab(_grabbed.Body, anchor);
}
_solidHandMover.Anchor = anchor;
_handColliders.SetActive(false);
if (_grabbed.GrabPoseID != 0)
{
SetHandPose(_grabbed.GrabPoseID, true);
}
// Grab was successful, so we are done
OnGrabBegin?.Invoke(grabbed);
ClearProximityPose();
}
/// <summary>
/// Manually grab an object regardless of its distance from the hand. False is returned if the specified object could not be grabbed.
/// </summary>
/// <param name="anchor">A GrabAnchor or Grabbable</param>
/// <returns></returns>
public bool Grab(IGrabAnchor anchor)
{
// Already grabbing another object? Release it!
if (_grabbed != null)
{
EndGrab();
}
#pragma warning disable 618 // Allow use of Internal method ForceGrab
if (anchor.TryForceGrab(this, out anchor))
#pragma warning restore 618
{
GrabByAnchor(anchor);
return(true);
}
return(false);
}
public void SetSecondGrab(IGrabAnchor anchor, Transform target)
{
_secondAnchor = anchor;
_secondTarget = target;
}
public void SetGrab(Rigidbody grabbedBody, IGrabAnchor anchor, Hand grabbedBy)
{
_grabbedBody = grabbedBody;
_grabbedAnchor = anchor;
_firstGrabbedBy = grabbedBy;
}
public bool TryForceGrab(Grabber grabber, out IGrabAnchor anchor) => Grabbable.ForceGrab(this, grabber, out anchor);
private void SetSecondGrab(IGrabAnchor anchor, Transform target)
{
_attacher.SetSecondGrab(anchor, target);
}
private void SetGrab(Rigidbody grabbedBody, IGrabAnchor anchor)
{
_attacher.SetGrab(grabbedBody, anchor, Controller.Hand);
}
