raytraceableGrid.h

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// -*- Mode: C++; tab-width: 2; -*-
// vi: set ts=2:
//
// $Id:$
//

#ifndef BALL_VIEW_DATATYPE_RAYTRACEABLEGRID_H
#define BALL_VIEW_DATATYPE_RAYTRACEABLEGRID_H

#ifndef BALL_DATATYPE_REGULARDATA3D_H
# include <BALL/DATATYPE/regularData3D.h>
#endif

namespace BALL
{
  namespace VIEW
  {
    class BALL_VIEW_EXPORT RaytraceableGrid
    {
      public:
        RaytraceableGrid() 
        { 
          grid_ = 0; 
        }

        RaytraceableGrid(RegularData3D* grid) 
        { 
          grid_ = grid; 
        }

        // Note: the grid_ - ptr is handled by the calling classes and we must not destroy it!
        virtual ~RaytraceableGrid() 
        {}

        
        float getGridMinValue();
        
        float getGridMaxValue();

        void binaryWrite(const String& filename) const throw(Exception::FileNotFound);

      protected:
        RegularData3D* grid_;
    };
  }
}
#endif