source: trunk/VUT/Ogre/include/OgrePlatformOcclusionQuery.h @ 59

#ifndef _PlatformOcclusionQuery_H__
#define _PlatformOcclusionQuery_H__

#include <OgreHardwareOcclusionQuery.h>
#include <OgreRenderSystem.h>

#include "OcclusionQuery.h"

namespace Ogre {

/** This class is an implementation for occlusion queries using Ogre.
        @remark the class encapsulates Ogre occlusion query calls.
*/
class PlatformOcclusionQuery: public GtpVisibility::OcclusionQuery
{
public:
        
        PlatformOcclusionQuery(RenderSystem *rsys);

        virtual ~PlatformOcclusionQuery();

        virtual unsigned int GetQueryResult() const;
        virtual bool ResultAvailable() const;
        virtual void BeginQuery() const;
        virtual void EndQuery() const;

protected:
        HardwareOcclusionQuery *mHardwareOcclusionQuery;
};

} // namespace Ogre
#endif // PlatformOcclusionQuery_H