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SoOrthographicCamera.h

00001 #ifndef COIN_SOORTHOGRAPHICCAMERA_H
00002 #define COIN_SOORTHOGRAPHICCAMERA_H
00003 
00004 /**************************************************************************\
00005  *
00006  *  This file is part of the Coin 3D visualization library.
00007  *  Copyright (C) by Kongsberg Oil & Gas Technologies.
00008  *
00009  *  This library is free software; you can redistribute it and/or
00010  *  modify it under the terms of the GNU General Public License
00011  *  ("GPL") version 2 as published by the Free Software Foundation.
00012  *  See the file LICENSE.GPL at the root directory of this source
00013  *  distribution for additional information about the GNU GPL.
00014  *
00015  *  For using Coin with software that can not be combined with the GNU
00016  *  GPL, and for taking advantage of the additional benefits of our
00017  *  support services, please contact Kongsberg Oil & Gas Technologies
00018  *  about acquiring a Coin Professional Edition License.
00019  *
00020  *  See http://www.coin3d.org/ for more information.
00021  *
00022  *  Kongsberg Oil & Gas Technologies, Bygdoy Alle 5, 0257 Oslo, NORWAY.
00023  *  http://www.sim.no/  sales@sim.no  coin-support@coin3d.org
00024  *
00025 \**************************************************************************/
00026 
00027 #include <Inventor/nodes/SoSubNode.h>
00028 #include <Inventor/nodes/SoCamera.h>
00029 
00030 class COIN_DLL_API SoOrthographicCamera : public SoCamera {
00031   typedef SoCamera inherited;
00032 
00033   SO_NODE_HEADER(SoOrthographicCamera);
00034 
00035 public:
00036   static void initClass(void);
00037   SoOrthographicCamera(void);
00038 
00039   SoSFFloat height;
00040 
00041   virtual void scaleHeight(float scalefactor);
00042   virtual SbViewVolume getViewVolume(float useaspectratio = 0.0f) const;
00043 
00044 protected:
00045   virtual ~SoOrthographicCamera();
00046 
00047   virtual void viewBoundingBox(const SbBox3f & box, float aspect, float slack);
00048 };
00049 
00050 #endif // !COIN_SOORTHOGRAPHICCAMERA_H

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