/** Overridden from SceneManager */
	void PCZSceneManager::setWorldGeometryRenderQueue(uint8 qid)
	{
		// tell all the zones about the new WorldGeometryRenderQueue
		ZoneMap::iterator i;
		PCZone * zone;
		for (i = mZones.begin(); i != mZones.end(); i++)
		{
			zone = i->second;
	        zone->notifyWorldGeometryRenderQueue( qid );
		}
		// call the regular scene manager version
		SceneManager::setWorldGeometryRenderQueue(qid);

	}