/// <summary>
/// Checks if the scene node still exists at the scene.
/// If not, finds the new scene node for the game object.
/// </summary>
protected void CheckSceneNode()
{
if (sceneNode.SceneControl == null || sceneNode.Tag == null)
{
sceneNode = sceneControl.Find(gameObject);
Debug.Assert(sceneNode != null, "No Scene Control. Using command after scene is gone.");
}
}
