protected void UpdateBeam()
{
VRUIElement targetUI = null;
Vector3 fwd = transform.TransformDirection(Vector3.forward);
RaycastHit hitInfo;
int layer = LayerMask.GetMask("UI");
if (Physics.Raycast(transform.position, fwd, out hitInfo, 100.0f, layer))
{
Debug.DrawLine(transform.position, hitInfo.point, Color.red);
targetUI = hitInfo.collider.gameObject.GetComponentInParent <VRUIElement>();
//Debug.LogError(string.Format("UpdateBeam::Physics.Raycast name({0}), point({1})", hitInfo.collider.gameObject.name, hitInfo.point));
}
SetHoverTarget(targetUI);
}
protected void SetHoverTarget(VRUIElement p_uiElement)
{
if (m_hoverTarget != p_uiElement)
{
if (m_hoverTarget != null)
{
Debug.Log("SendMessage OnRayHoverEnd:" + this.gameObject.name);
m_hoverTarget.SendMessage("OnRayHoverEnd", this, SendMessageOptions.DontRequireReceiver);
}
m_hoverTarget = p_uiElement;
if (m_hoverTarget != null)
{
Debug.Log("SendMessage OnRayHoverBegin:" + this.gameObject.name);
m_hoverTarget.SendMessage("OnRayHoverBegin", this, SendMessageOptions.DontRequireReceiver);
}
}
}
