G4OpenInventorWinViewer.hh

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// $Id$
//
// 
// Jeff Kallenbach 01 Aug 1996
// OpenInventor viewer - opens window, hard copy, etc.

#ifndef G4OPENINVENTORWINVIEWER_HH
#define G4OPENINVENTORWINVIEWER_HH

#ifdef G4VIS_BUILD_OI_DRIVER

// Inheritance :
#include "G4OpenInventorViewer.hh"

#include <windows.h>

class Geant4_SoWinExaminerViewer;

class G4OpenInventorWinViewer: public G4OpenInventorViewer {
public: //G4VViewer
  virtual void FinishView();
  virtual void SetView();
protected:
  virtual void ViewerRender();
  virtual SoCamera* GetCamera();
public:
  G4OpenInventorWinViewer(G4OpenInventorSceneHandler& scene,
                       const G4String& name = "");
  virtual ~G4OpenInventorWinViewer();
  void Initialise();

private:
  static LRESULT CALLBACK WindowProc(HWND,UINT,WPARAM,LPARAM);
private:
  HWND fShell;
  Geant4_SoWinExaminerViewer* fViewer;
};

#endif

#endif

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