G4VRML2FileViewer.hh

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// G4VRML2FileViewer.hh
// Satoshi Tanaka and Yasuhide Sawada
 
#ifndef G4VRML2FILE_VIEWER_HH
#define G4VRML2FILE_VIEWER_HH
 
#include <fstream>
#include "G4VViewer.hh"
#include "globals.hh"
 
class G4VRML2FileSceneHandler;
 
class G4VRML2FileViewer : public G4VViewer
{
 public:
  G4VRML2FileViewer(G4VRML2FileSceneHandler& scene, const G4String& name = "");
  virtual ~G4VRML2FileViewer();
  void ClearView();
  void DrawView();
  void ShowView();
  void FinishView();
 
 private:
  void SetView();  // Do nothing. SendViewParameters will do its job.
  void SendViewParameters();
 
 private:
  G4VRML2FileSceneHandler&
    fSceneHandler;  // Reference to Graphics Scene for this view.
  std::ofstream& fDest;
 
  G4double fViewHalfAngle;
  G4double fsin_VHA;
};
 
#endif  // G4VRML2FILE_VIEWER_HH