Geant4  10.03.p03
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Groups Pages
G4OpenGLStoredViewer.hh
Go to the documentation of this file.
1 //
2 // ********************************************************************
3 // * License and Disclaimer *
4 // * *
5 // * The Geant4 software is copyright of the Copyright Holders of *
6 // * the Geant4 Collaboration. It is provided under the terms and *
7 // * conditions of the Geant4 Software License, included in the file *
8 // * LICENSE and available at http://cern.ch/geant4/license . These *
9 // * include a list of copyright holders. *
10 // * *
11 // * Neither the authors of this software system, nor their employing *
12 // * institutes,nor the agencies providing financial support for this *
13 // * work make any representation or warranty, express or implied, *
14 // * regarding this software system or assume any liability for its *
15 // * use. Please see the license in the file LICENSE and URL above *
16 // * for the full disclaimer and the limitation of liability. *
17 // * *
18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboration. *
20 // * By using, copying, modifying or distributing the software (or *
21 // * any work based on the software) you agree to acknowledge its *
22 // * use in resulting scientific publications, and indicate your *
23 // * acceptance of all terms of the Geant4 Software license. *
24 // ********************************************************************
25 //
26 //
27 // $Id: G4OpenGLStoredViewer.hh 91268 2015-06-29 07:04:24Z gcosmo $
28 //
29 //
30 // Andrew Walkden 7th February 1997
31 // Class G4OpenGLStoredViewer : Encapsulates the `storedness' of
32 // an OpenGL viewer, for inheritance by
33 // derived (X, Xm...) classes.
34 
35 #ifdef G4VIS_BUILD_OPENGL_DRIVER
36 
37 #ifndef G4OPENGLSTOREDVIEWER_HH
38 #define G4OPENGLSTOREDVIEWER_HH
39 
40 #include "G4OpenGLViewer.hh"
41 
42 class G4OpenGLStoredSceneHandler;
43 class G4Colour;
44 
45 class G4OpenGLStoredViewer: virtual public G4OpenGLViewer {
46 
47 public:
48  G4OpenGLStoredViewer (G4OpenGLStoredSceneHandler& scene);
49  virtual ~G4OpenGLStoredViewer ();
50 
51 protected:
52  void KernelVisitDecision ();
53  virtual G4bool CompareForKernelVisit(G4ViewParameters&);
54  void DrawDisplayLists ();
55  virtual void DisplayTimePOColourModification
56  (G4Colour&, size_t /*currentPOListIndex*/) {}
57  G4OpenGLStoredSceneHandler& fG4OpenGLStoredSceneHandler;
58  G4ViewParameters fLastVP; // Memory for making kernel visit decisions.
59 
60  // Two virtual functions to return sub-class selection.
61  virtual G4bool POSelected(size_t) {return true;}
62  virtual G4bool TOSelected(size_t) {return true;}
63 
64  G4bool fDepthTestEnable;
65  G4Colour fOldDisplayListColor;
66 };
67 
68 #endif
69 
70 #endif
bool G4bool
Definition: G4Types.hh:79