terrainViewportExtents.h

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/*********************************************************************
** Copyright (c) 2000 MaK Technologies, Inc.
** All rights reserved.
*********************************************************************/
/*********************************************************************
** $RCSfile: terrainViewportExtents.h,v $ $Revision: 1.4 $ $State: Exp $
*********************************************************************/


#ifndef TERRAINVIEWPORTEXTENTS_H
#define TERRAINVIEWPORTEXTENTS_H

#include "tmqt/tmViewportExtents.h"

class DtTerrainFactory;

class DtTerrainDatabase;

#include "terrainqt/terrainqtDefines.h"
class DT_DLL_terrainqt DtTerrainViewportExtents : public DtTMViewportExtents
{

public:

   DtTerrainViewportExtents();

   DtTerrainViewportExtents(const DtTerrainViewportExtents& v);

   virtual ~DtTerrainViewportExtents();

   DtTerrainViewportExtents& operator=(const DtTerrainViewportExtents& rhs);

   virtual void setFromTerrainDatabase(const DtTerrainDatabase* d);

public:

   static DtTMViewportExtents* create();

};

#endif //TERRAINVIEWPORTEXTENTS_H