IrradCacheVisualizer.h

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#ifndef __IRRAD_CACHE_VISUALIZER_H
#define __IRRAD_CACHE_VISUALIZER_H

#include <gra/arch/PhotonMappingArch.h>
#include <gra/render/GLIrradCacheRender.h>


using namespace esg;
using namespace gra;


namespace gra {

class IrradCacheVisualizer: public PhotonMappingArch
{
    public:
        struct Params : public PhotonMappingArch::Params {
                bool performPhotonMapping; 

                Params() : performPhotonMapping(false) {}
        };
        
    protected:
        bool _performPhotonMapping;
        
    public:
        IrradCacheVisualizer(IrradCacheVisualizer::Params& params)
            : PhotonMappingArch(params),
              _performPhotonMapping(params.performPhotonMapping) {}
        

        virtual Render* createRender(void) {
            return new GLIrradCacheRender(((_performPhotonMapping) 
                                           ? new RTRender(_pIntersector,
                                                          _pStopFlag,
                                                          _background,
                                                          _pixelRendering,
                                                          _raysPerPixel,
                                                          _fbWriteMode,
                                                          _fbWriteElements)
                                           : NULL),
                                          _pStopFlag);
        }
};

} // namespace

#endif // __IRRAD_CACHE_VISUALIZER_H

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