Coin Logo http://www.sim.no/
http://www.coin3d.org/

SoGetMatrixAction.h

00001 #ifndef COIN_SOGETMATRIXACTION_H
00002 #define COIN_SOGETMATRIXACTION_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/actions/SoAction.h>
00028 #include <Inventor/actions/SoSubAction.h>
00029 #include <Inventor/tools/SbLazyPimplPtr.h>
00030 #include <Inventor/SbViewportRegion.h>
00031 #include <Inventor/SbRotation.h>
00032 #include <Inventor/SbMatrix.h>
00033 #include <Inventor/SbVec3f.h>
00034 
00035 class SoGetMatrixActionP;
00036 
00037 class COIN_DLL_API SoGetMatrixAction : public SoAction {
00038   typedef SoAction inherited;
00039 
00040   SO_ACTION_HEADER(SoGetMatrixAction);
00041 
00042 public:
00043   static void initClass(void);
00044 
00045   SoGetMatrixAction(const SbViewportRegion & region);
00046   virtual ~SoGetMatrixAction(void);
00047 
00048   void setViewportRegion(const SbViewportRegion & region);
00049   const SbViewportRegion & getViewportRegion(void) const;
00050 
00051   SbMatrix & getMatrix(void);
00052   SbMatrix & getInverse(void);
00053   SbMatrix & getTextureMatrix(void);
00054   SbMatrix & getTextureInverse(void);
00055 
00056 protected:
00057   virtual void beginTraversal(SoNode * node);
00058 
00059 private:
00060   SbMatrix matrix, invmatrix;
00061   SbMatrix texmatrix, invtexmatrix;
00062   SbViewportRegion viewportregion;
00063 
00064 private:
00065   SbLazyPimplPtr<SoGetMatrixActionP> pimpl;
00066 
00067   // NOT IMPLEMENTED:
00068   SoGetMatrixAction(const SoGetMatrixAction & rhs);
00069   SoGetMatrixAction & operator = (const SoGetMatrixAction & rhs);
00070 }; // SoGetMatrixAction
00071 
00072 #endif // !COIN_SOGETMATRIXACTION_H

Copyright © 1998-2010 by Kongsberg Oil & Gas Technologies. All rights reserved.

Generated on Sun May 1 2011 02:58:21 for Coin by Doxygen 1.7.3.