/// <summary>
/// Stop to grab
/// </summary>
private void EndGrab()
{
// unexpected call
if (!m_isGrabbing || m_selectObj == null)
{
return;
}
Debug.Log("EndGrab()");
m_selectObj.OnGrabStop(m_grabInfo.ReleaseRawVelocity);
m_isGrabbing = false;
m_regrabCooldown = REGRAB_COOLDOWN;
//Jiaju change
if (m_selectObj)
{
Selectable select = m_selectObj.gameObject.GetComponent <Selectable>();
if (select)
{
select.ResetColliderSizeToOG();
}
}
//Jiaju change end
m_lastGrabObject = m_selectObj;
OnRelease(m_selectObj.IsLeftHanded ? m_tLeftHand.Find("palm") : m_tRightHand.Find("palm"), m_selectObj);
}
// Use this for initialization
void Start()
{
// Set kinematic in order to avoid physics
Rigidbody rb = GetComponent <Rigidbody>();
if (!rb.isKinematic)
{
rb.isKinematic = true;
}
// If the collider is mesh collider, make sure to use convex one.
Collider collider = GetComponent <Collider>();
if (collider.isTrigger == false)
{
collider.isTrigger = true;
}
if (collider is MeshCollider)
{
MeshCollider mcd = (MeshCollider)collider;
if (mcd.convex == false)
{
mcd.convex = true;
}
}
if (m_grabObj == null && transform.parent != null)
{
m_grabObj = transform.parent.GetComponent <Grabable>();
}
}
/// <summary>
/// Select an object.
/// </summary>
/// <param name="obj"></param>
private void SelectObj(Grabable obj)
{
if (obj != null)
{
m_selectObj = obj;
obj.OnSelected();
// when select new object, cancel regrab cooldown
m_regrabCooldown = -1f;
}
}
/// <summary>
/// Deselect an object.
/// </summary>
/// <param name="obj"></param>
private void DeSelectObj(Grabable obj)
{
if (m_selectObj == obj)
{
if (m_isGrabbing)
{
EndGrab();
}
m_selectObj = null;
obj.OnDeSelected();
}
}
/// <summary>
/// Stop to grab
/// </summary>
private void EndGrab()
{
// unexpected call
if (!m_isGrabbing || m_selectObj == null)
{
return;
}
Debug.Log("EndGrab()");
m_selectObj.OnGrabStop(m_grabInfo.ReleaseRawVelocity);
m_isGrabbing = false;
m_regrabCooldown = REGRAB_COOLDOWN;
OnRelease(m_selectObj.IsLeftHanded ? m_tLeftHand.Find("palm") : m_tRightHand.Find("palm"), m_selectObj);
m_lastGrabObject = m_selectObj;
}
/// <summary>
/// The obj notifies that it is no longer grabable
/// </summary>
/// <param name="obj">The grabable obj</param>
internal void ExitGrabbingQueue(Grabable obj)
{
if (obj == null)
{
return;
}
DeSelectObj(obj);
if (obj.IsLeftHanded)
{
m_leftHandQueue.Remove(obj);
}
else
{
m_rightHandQueue.Remove(obj);
}
}
/// <summary>
/// Tell system that obj is ready for being grabbed
/// </summary>
/// <param name="obj">the grabable obj</param>
internal void WaitForGrabbing(Grabable obj)
{
// check hand type to add to the corresponding queue.
if (obj == null)
{
return;
}
if (obj.IsLeftHanded)
{
// check if left hand queue has this obj
if (!m_leftHandQueue.Contains(obj))
{
m_leftHandQueue.Add(obj);
}
}
else
{
if (!m_rightHandQueue.Contains(obj))
{
m_rightHandQueue.Add(obj);
}
}
}