DtVirtualRealityPostProcessor.h

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/*****************************************************************************
 * Copyright (c) 2020 MAK Technologies, Inc.
 * All rights reserved.
 *****************************************************************************/


#pragma once

#include "vrvVirtualReality/vrvVirtualReality.h"

#include <vrvCore/DtDe.h>

#include <vrvPostProcessor/DtPostProcessor.h>
#include <vrvPostProcessor/DtPostProcessorFactory.h>
#include <vrvPostProcessor/DtPostProcessManager.h>


#include <osg/ref_ptr>

namespace osg
{
   class Texture2D;
}

namespace makVrv
{
   class DT_DLL_VRVVR DtVirtualRealityPostProcessor : public makVrv::DtPostProcessor
   {
   private:
      DtVirtualRealityPostProcessor();

      DtVirtualRealityPostProcessor(const DtVirtualRealityPostProcessor&);

      DtVirtualRealityPostProcessor& operator=(const DtVirtualRealityPostProcessor&);

   public:
      DtVirtualRealityPostProcessor(makVrv::DtDe& de);
      
      virtual ~DtVirtualRealityPostProcessor();

      virtual bool update(makVrv::DtChannel* channel);

      virtual osg::Texture* inputTexture();


   protected:
      osg::Texture* myMirrorTexture;
      bool myUsingMultiView;
   };

   class DT_DLL_VRVVR DtVirtualRealityPostProcessorCreator : public makVrv::DtPostProcessorCreator
   {
   public:
      makVrv::DtPostProcessor* create(makVrv::DtDe& de, const std::string&)
      {
         return new DtVirtualRealityPostProcessor(de);
      }
   };
}