DtOsgFlowMapController.h

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/*****************************************************************************
 * Copyright (c) 2014 MAK Technologies, Inc.
 * All rights reserved.
 *****************************************************************************/


#pragma once

#include <vrvOsg/DtOsgEffectTextureController.h>
#include <vrvOsg/DtEffectControllerFactory.h>

#include <osg/Vec4>
#include <osg/StateSet>
#include <osg/Texture>
#include <string>

namespace makVrv
{
   class DT_DLL_VRVOSG DtFlowMapControllerCreator : public DtEffectControllerCreator
   {
   public:
      virtual DtOsgEffectTextureController* create(DtOsgFileCache& fileCache, DtOsgShaderManager& shaderMgr, DtDe& de);
   };

   class DT_DLL_VRVOSG DtOsgFlowMapController : public DtOsgEffectTextureController
   {
   public:
      DtOsgFlowMapController(DtOsgFileCache& fileCache, DtOsgShaderManager& shaderMgr, DtDe& de);

      virtual ~DtOsgFlowMapController();

   public: // DtOsgEffectTextureController interface

      std::string getEffectTypeCode() const { return "FLW"; }

      bool generateShaders(int baseUnit, int effectUnit, osg::Texture* tex, osg::StateSet* stateSet, const std::string& baseTextureName);

   protected:
      std::string myFragUserLightingSource;
      DtDe& myDe;
   };

}