//
// ********************************************************************
// * DISCLAIMER                                                       *
// *                                                                  *
// * The following disclaimer summarizes all the specific disclaimers *
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//
// $Id: G4OpenGLViewerDataStore.hh,v 1.1 2005/09/29 14:26:17 allison Exp $
// GEANT4 tag $Name: geant4-08-00 $
//
// J.Allison  Apr 2005.

// Class Description:
// Facilitates sharing of fontdat between scene handler and viewers.

#ifndef G4OPENGLVIEWERDATASTORE_HH
#define G4OPENGLVIEWERDATASTORE_HH

#include "globals.hh"
#include <map>
#include <vector>

class G4VViewer;

class G4OpenGLViewerDataStore {
public:
  static void SetTransparencyEnabled(G4VViewer*, G4bool transparency_enabled);
  static G4bool GetTransparencyEnabled(G4VViewer*);
private:
  static std::map<G4VViewer*,G4bool> fTransparencyEnabledMap;
};

#endif