SoStereoViewer.h

/*=======================================================================
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**=======================================================================*/
/*=======================================================================
** Author      : VSG (MMM YYYY)
**=======================================================================*/
 
#ifndef _SO_WIN_STEREOVIEWER
#define _SO_WIN_STEREOVIEWER
 
#include <Inventor/SbBasic.h>
#include <Inventor/SbViewportRegion.h>
 
class SbVec2s;
class SoCamera;
class SoBaseStereo;
class SoGLContext;
class SoSceneManager;
 
class  SoStereoViewer
{
 
 public:
 
  virtual ~SoStereoViewer() {}
 
  virtual void setStereoActive(SbBool activate) = 0;
 
  virtual SbBool isStereoActive() = 0;
 
  virtual void actualRendering() = 0;
 
  virtual SoCamera * getViewerCamera() = 0;
 
  virtual const SbVec2s& getSize() = 0;
 
  virtual const SbVec2s& getTopLeft() = 0;
 
  virtual const SbVec2s& getBottomRight() = 0;
 
  virtual SbBool isViewerDoubleBuffer() = 0;
 
  virtual void setStereoViewType(SoBaseStereo * stereoViewType) = 0;
 
  virtual SoBaseStereo* getStereoViewType() = 0;
 
  virtual void reverseStereoView(SbBool reverse) = 0;
 
  virtual SbBool isStereoViewReversed() = 0;
 
  virtual void setStereoAbsoluteAdjustments(SbBool ) {};
 
  virtual SbBool isStereoAbsoluteAdjustments() const { return FALSE; };
 
  virtual void setStereoOffset(float offset) = 0;
 
  virtual float getStereoOffset() = 0;
 
  virtual void setStereoBalance(float balance, SbBool nearFrac = false) = 0;
 
  virtual float getStereoBalance() = 0;
 
  virtual SbBool isStereoBalanceNearFrac() = 0;
 
  virtual void setViewport(short left, short bottom,
                           short width, short height) = 0;
 
  virtual void getViewport(short &left, short &bottom,
                           short &width, short &height) = 0;
 
  virtual SoGLContext* getViewerContext() = 0;
 
  virtual SoSceneManager* getViewerSceneManager() = 0;
 
private:
 
  //get a pointer to the viewer
  virtual void* getViewer() = 0;
};
 
#endif // _SO_WIN_STEREOVIEWER