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G4XXXSG.cc
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27 // $Id: G4XXXSG.cc 85582 2014-10-31 09:07:30Z gcosmo $
28 //
29 //
30 // John Allison 10th March 2005
31 // A template for a sophisticated graphics driver with a scene graph.
32 //?? Lines or sections marked like this require specialisation for your driver.
33 
34 #include "G4XXXSG.hh"
35 #include "G4XXXSGSceneHandler.hh"
36 #include "G4XXXSGViewer.hh"
37 
39  G4VGraphicsSystem("G4XXXSG",
40  "XXXSG",
41  "Graphics driver with scene graph",
42  G4VGraphicsSystem::threeD) {} //?? Your functionality.
43 
45 
47  G4VSceneHandler* pScene = new G4XXXSGSceneHandler(*this, name);
48  return pScene;
49 }
50 
52  const G4String& name) {
53  G4VViewer* pView =
54  new G4XXXSGViewer((G4XXXSGSceneHandler&) scene, name);
55  if (pView) {
56  if (pView->GetViewId() < 0) {
57  G4cerr <<
58  "G4XXXSG::CreateViewer: ERROR flagged by negative"
59  " view id in G4XXXSGViewer creation."
60  "\n Destroying view and returning null pointer."
61  << G4endl;
62  delete pView;
63  pView = 0;
64  }
65  }
66  else {
67  G4cerr <<
68  "G4XXXSG::CreateViewer: ERROR: null pointer on new G4XXXSGViewer."
69  << G4endl;
70  }
71  return pView;
72 }
const XML_Char * name
Definition: expat.h:151
G4int GetViewId() const
G4XXXSG()
Definition: G4XXXSG.cc:38
G4VSceneHandler * CreateSceneHandler(const G4String &name="")
Definition: G4XXXSG.cc:46
#define G4endl
Definition: G4ios.hh:61
G4VViewer * CreateViewer(G4VSceneHandler &, const G4String &name="")
Definition: G4XXXSG.cc:51
G4GLOB_DLL std::ostream G4cerr
virtual ~G4XXXSG()
Definition: G4XXXSG.cc:44