/home/hauberg/Dokumenter/Capture/humim-tracker-0.1/src/OpenTissue/OpenTissue/utility/volume_rendering/volume_rendering_volume_shader.h

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#ifndef OPENTISSUE_UTILITY_VOLUME_RENDERING_VOLUME_RENDERING_VOLUME_SHADER_H
#define OPENTISSUE_UTILITY_VOLUME_RENDERING_VOLUME_RENDERING_VOLUME_SHADER_H
//
// OpenTissue Template Library
// - A generic toolbox for physics-based modeling and simulation.
// Copyright (C) 2008 Department of Computer Science, University of Copenhagen.
//
// OTTL is licensed under zlib: http://opensource.org/licenses/zlib-license.php
//
#include <OpenTissue/configuration.h>

namespace OpenTissue
{
  namespace volume_rendering
  {

    template<typename child_type >
    class VolumeShader
    {
    public:

      void init()
      {
        child_type & self = static_cast<child_type>(*this);
        self.init();
      }

      bool front2back() const
      {
        child_type const & self = static_cast<child_type>(*this);
        return self.front2back();
      }

      template<typename texture2d_pointer>
      void pre_render ( texture2d_pointer & color_table )
      {
        child_type & self = static_cast<child_type>(*this);
        self.pre_render(color_table);
      }

      template<typename tile_type>
      void render(tile_type const & tile)    
      {
        child_type & self = static_cast<child_type>(*this);
        self.render(tile);
      }

      void post_render()
      {
        child_type & self = static_cast<child_type>(*this);
        self.post_render();
      }

    };

  } // namespace volume_rendering

} // namespace OpenTissue

// OPENTISSUE_UTILITY_VOLUME_RENDERING_VOLUME_RENDERING_VOLUME_SHADER_H
#endif