#ifndef _TerrainOcclusionCullingSceneManager_H__
#define _TerrainOcclusionCullingSceneManager_H__

#include "OgreSceneNode.h"
#include "OgreTerrainSceneManager.h"
//#include "OgreOcclusionCullingSceneManager.h"
#include "OgrePrerequisites.h"
//#include "OgreSolidHalfBoundingBox.h"

using namespace std;

namespace Ogre {
	
	/**
		Class which implements a scene mangager which uses occlusion queries for culling occluded objects
	*/
	class TerrainOcclusionCullingSceneManager: public TerrainSceneManager
	{
	public:
		TerrainOcclusionCullingSceneManager();
		//~OcclusionCullingSceneManager();
	
	/*	void _renderVisibleObjects(void);
		void _findVisibleObjects(Camera* cam, bool onlyShadowCasters);
		void _updateSceneGraph(Camera* cam);
*/
		/** Sets the given option for the SceneManager
			       @remarks
			Options are:
			"Algorithm", int *;			
		*/
//		virtual bool setOption( const String &, const void * );
		/** Gets the given option for the Scene Manager.
	        @remarks
		    See setOption
		*/
/*		virtual bool getOption( const String &, void * );

		bool getOptionValues( const String & key, StringVector &refValueList );
		bool getOptionKeys( StringVector &refKeys );*/

	};

}
#endif // TERRAINOCCLUSIONCULLINGSCENEMANAGER_H