source: trunk/source/visualization/OpenGL/src/G4OpenGLStoredQt.cc @ 1343

Last change on this file since 1343 was 1343, checked in by garnier, 14 years ago

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1//
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25//
26//
27// $Id: G4OpenGLStoredQt.cc,v 1.10 2009/01/19 16:26:40 lgarnier Exp $
28// GEANT4 tag $Name:  $
29//
30//
31// OpenGLStoredQt graphics system factory.
32
33#ifdef G4VIS_BUILD_OPENGLQT_DRIVER
34
35#include "G4VisFeaturesOfOpenGL.hh"
36#include "G4VSceneHandler.hh"
37#include "G4OpenGLSceneHandler.hh"
38#include "G4OpenGLViewer.hh"
39#include "G4OpenGLStoredQt.hh"
40#include "G4OpenGLStoredQtViewer.hh"
41#include "G4OpenGLViewerMessenger.hh"
42
43G4OpenGLStoredQt::G4OpenGLStoredQt ():
44  G4VGraphicsSystem ("OpenGLStoredQt",
45                     "OGLSQt",
46                     G4VisFeaturesOfOpenGLSQt (),
47                     G4VGraphicsSystem::threeD)
48{
49  G4OpenGLViewerMessenger::GetInstance();
50}
51
52G4VSceneHandler* G4OpenGLStoredQt::CreateSceneHandler
53(const G4String& name) {
54  G4VSceneHandler* pScene = new G4OpenGLStoredSceneHandler (*this, name);
55  return    pScene;
56}
57
58G4VViewer* G4OpenGLStoredQt::CreateViewer
59(G4VSceneHandler& scene, const G4String& name) {
60#ifdef G4DEBUG_VIS_OGL
61  printf("G4OpenGLStoredQt::CreateViewer \n");
62#endif
63  G4VViewer* pView =
64    new G4OpenGLStoredQtViewer
65    ((G4OpenGLStoredSceneHandler&) scene, name);
66  if (pView) {
67    if (pView -> GetViewId () < 0) {
68      G4cerr << "G4OpenGLStoredQt::CreateViewer: error flagged by negative"
69        " view id in G4OpenGLStoredQtViewer creation."
70        "\n Destroying view and returning null pointer."
71           << G4endl;
72      delete pView;
73      pView = 0;
74    }
75  }
76  else {
77    G4cerr << "G4OpenGLStoredQt::CreateViewer: null pointer on"
78      " new G4OpenGLStoredQtViewer." << G4endl;
79  }
80#ifdef G4DEBUG_VIS_OGL
81  printf("G4OpenGLStoredQt::CreateViewer END \n");
82#endif
83   return pView;
84}
85
86#endif
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