/// <summary>
/// Returns a reference of an entity.
/// </summary>
/// <param name="pUID"></param>
/// <returns></returns>
public IEntity GetEntity(int pUID)
{
// Find the entity in the _scenGraph that where UID = pUID
foreach (IEntity e in _sceneGraph.GetEntity())
{
if (e.GetUID() == pUID)
{
// return the entity
return(e);
}
}
return(null);
}