physics/Terrain

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/****************************************************************************
  Copyright (C)1996 David Jung <opensim@pobox.com>

  This program/file is free software; you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation; either version 2 of the License, or
  (at your option) any later version.
  
  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details. (http://www.gnu.org)
  
  You should have received a copy of the GNU General Public License
  along with this program; if not, write to the Free Software
  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  
  $Id: Terrain 1031 2004-02-11 20:46:36Z jungd $
  $Revision: 1.2 $
  $Date: 2004-02-11 15:46:36 -0500 (Wed, 11 Feb 2004) $
  $Author: jungd $
  
****************************************************************************/

#ifndef _PHYSICS_TERRAIN_
#define _PHYSICS_TERRAIN_

#include <physics/physics>
#include <physics/ComplexShape>
#include <physics/HeightField>


namespace physics {


class Terrain : virtual public ComplexShape
{
public:
  Terrain() {}
  Terrain(const Terrain& t) {}
  virtual ~Terrain() {}
  
  virtual void loadMap(ref<base::VFile> mapfile) throw(std::invalid_argument, base::io_error) = 0;
  virtual void loadHeightField(ref<HeightField> heightfield) throw(std::invalid_argument, base::io_error) = 0;

  virtual void setHeight(Real x, Real y, Real h) throw(std::out_of_range) = 0;
  virtual Real getHeight(Real x, Real y) const   throw(std::out_of_range) = 0;

  virtual base::Dimension3 getDimension() const = 0;
};


} // physics

#endif

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