| Geant4 Cross Reference |
1 // 1
2 // *******************************************
3 // * License and Disclaimer
4 // *
5 // * The Geant4 software is copyright of th
6 // * the Geant4 Collaboration. It is provided
7 // * conditions of the Geant4 Software License
8 // * LICENSE and available at http://cern.ch/
9 // * include a list of copyright holders.
10 // *
11 // * Neither the authors of this software syst
12 // * institutes,nor the agencies providing fin
13 // * work make any representation or warran
14 // * regarding this software system or assum
15 // * use. Please see the license in the file
16 // * for the full disclaimer and the limitatio
17 // *
18 // * This code implementation is the result
19 // * technical work of the GEANT4 collaboratio
20 // * By using, copying, modifying or distri
21 // * any work based on the software) you ag
22 // * use in resulting scientific publicati
23 // * acceptance of all terms of the Geant4 Sof
24 // *******************************************
25 //
26 // Guy Barrand 13th April 2023
27
28 #include "G4ToolsSGQtZB.hh"
29
30 #include "G4ToolsSGQtZBViewer.hh"
31
32 #include "G4Qt.hh"
33
34 #include "G4UIbatch.hh"
35
36 G4ToolsSGQtZB::G4ToolsSGQtZB():
37 parent
38 ("TOOLSSG_QT_ZB",
39 "TSG_QT_ZB",
40 "TOOLSSG_QT_ZB is a graphics driver based on
41 the rendering is done with the g4tools zbuffe
42 parent::threeDInteractive)
43 ,fSGSession(nullptr)
44 {}
45
46 G4ToolsSGQtZB::~G4ToolsSGQtZB() {
47 delete fSGSession;
48 }
49
50 void G4ToolsSGQtZB::Initialise() {
51 if(fSGSession) return; //done.
52 G4Qt* interactorManager = G4Qt::getInstance(
53 QApplication* _qapp = (QApplication*)intera
54 if(!_qapp) {
55 G4cerr << "G4ToolsSGQtZB::Initialise : G4Q
56 return;
57 }
58 fSGSession = new toolx::Qt::session(G4cout,_
59 if(!fSGSession->is_valid()) {
60 G4cerr << "G4ToolsSGQtZB::Initialise : ses
61 delete fSGSession;
62 fSGSession = nullptr;
63 return;
64 }
65 }
66
67 G4VSceneHandler* G4ToolsSGQtZB::CreateSceneHan
68 G4VSceneHandler* pScene = new G4ToolsSGScene
69 return pScene;
70 }
71
72 G4VViewer* G4ToolsSGQtZB::CreateViewer(G4VScen
73 if(!fSGSession) Initialise();
74 if(!fSGSession) return nullptr;
75 G4VViewer* pView = new G4ToolsSGQtZBViewer(*
76 if (pView) {
77 if (pView->GetViewId() < 0) {
78 G4cerr << "G4ToolsSGQtZB::CreateViewer:"
79 << " ERROR flagged by negative vi
80 << "\n Destroying view and return
81 delete pView;
82 pView = nullptr;
83 }
84 }
85 if (!pView) {
86 G4cerr << "G4ToolsSGQtZB::CreateViewer: ER
87 return nullptr;
88 }
89 return pView;
90 }
91
92 G4bool G4ToolsSGQtZB::IsUISessionCompatible ()
93 {
94 // Qt windows require a Qt session.
95 G4UIsession* baseSession = G4UImanager::GetU
96 if (dynamic_cast<G4UIQt*>(baseSession) != nu
97 return false;
98 }
99