NbSceneManagerP.h

#ifndef NB_SCENEMANAGERP_H
#define NB_SCENEMANAGERP_H
 
/**************************************************************************\
 * Copyright (c) Kongsberg Oil & Gas Technologies AS
 * All rights reserved.
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 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
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 * Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
 * 
 * Redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution.
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 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 * 
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#include <Inventor/SbBasic.h>
#include <Inventor/SbColor.h>
#include <Inventor/SbMatrix.h>
#include <Inventor/actions/SoSearchAction.h>
#include <Inventor/elements/SoLazyElement.h>
 
class SoInfo;
class SoCamera;
class NbSceneManager;
class NbNavigationSystem;
class SoGLRenderAction;
class SoGetMatrixAction;
class SoGetBoundingBoxAction;
 
class NbSceneManagerP {
public:
  NbSceneManagerP(NbSceneManager * api);
  ~NbSceneManagerP(void);
 
  void clearBuffers(SbBool color, SbBool depth);
  SoCamera * getCamera(void);
  void touch(void);
  void renderSingle(SoGLRenderAction * action,
                    SbBool initmatrices,
                    SbBool clearwindow,
                    SbBool clearzbuffer);
 
  NbNavigationSystem * searchForNavigationMode(SoNode * root, 
                                               NbNavigationSystem * defsys);
  
  
 
public:
  NbSceneManager::RenderMode rendermode;
  NbSceneManager::StereoMode stereomode;
 
  SbBool texturesenabled;
  float stereooffset;
  SoInfo * dummynode;
  SoSearchAction searchaction;
  SoCamera * camera;
  SoColorPacker colorpacker;
  SbColor overlaycolor;
 
  NbSceneManager::NavigationState navigationstate;
  NbNavigationSystem * navigationsystem;
 
  SoGetBoundingBoxAction * getbboxaction;
  SoGetMatrixAction * getmatrixaction;
 
  int depthbits;
  NbSceneManager::AutoClippingStrategy autoclipping;
  float nearplanevalue;
  SoNodeSensor * autoclipsensor;
  static void update_clipping_planes(void * cosure, SoSensor * sensor);
 
  void setClippingPlanes(void);
  void getCameraCoordinateSystem(SbMatrix & matrix, SbMatrix & inverse);
 
protected:
  NbSceneManager * master;
 
}; 
 
#endif // NB_SCENEMANAGERP_H