DtInstanceLpProcessor.h

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/******************************************************************************
** Copyright (c) 2015 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/


#pragma once

#include <vrvOsg/vrvOsg.h>
#include <vrvOsg/DtInstanceManager.h>
#include <vrvOsg/DtInstanceProcessor.h>

namespace makVrv
{
   class DT_DLL_VRVOSG DtInstanceLpProcessor : public DtInstanceProcessor
   {
   public:

      DtInstanceLpProcessor(DtInstanceManager& instanceManager);

      virtual ~DtInstanceLpProcessor();

      virtual void processRange(unsigned int instanceStride, unsigned int instanceOffset, unsigned int instanceCount);

   protected:

      void updateLpRange( unsigned int instanceStride, unsigned int instanceOffset, unsigned int instanceCount );
      
      void updateLightPoints( const ArrayRange& drawableRange, unsigned int drawableOffset );
      
   protected:
      
      DtInstanceManager& myInstanceManager;
   };
}