| 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 12th March 2021
27
28 #include "G4ToolsSGQtGLES.hh"
29
30 #include "G4ToolsSGQtGLESViewer.hh"
31
32 #include "G4Qt.hh"
33
34 #include "G4UIbatch.hh"
35
36 G4ToolsSGQtGLES::G4ToolsSGQtGLES():
37 parent
38 ("TOOLSSG_QT_GLES",
39 "TSG_QT_GLES",
40 "TOOLSSG_QT_GLES is a graphics driver based o
41 the rendering is done with GLES and the windo
42 parent::threeDInteractive)
43 ,fSGSession(nullptr)
44 {}
45
46 G4ToolsSGQtGLES::~G4ToolsSGQtGLES() {
47 delete fSGSession;
48 }
49
50 void G4ToolsSGQtGLES::Initialise() {
51 if(fSGSession) return; //done.
52 G4Qt* interactorManager = G4Qt::getInstance(
53 auto* _qapp = (QApplication*)interactorMana
54 if(!_qapp) {
55 G4cerr << "G4ToolsSGQtGLES::Initialise : G
56 return;
57 }
58 fSGSession = new toolx::Qt::session(G4cout,_
59 if(!fSGSession->is_valid()) {
60 G4cerr << "G4ToolsSGQtGLES::Initialise : s
61 delete fSGSession;
62 fSGSession = nullptr;
63 return;
64 }
65 }
66
67 G4VSceneHandler* G4ToolsSGQtGLES::CreateSceneH
68 G4VSceneHandler* pScene = new G4ToolsSGScene
69 return pScene;
70 }
71
72 G4VViewer* G4ToolsSGQtGLES::CreateViewer(G4VSc
73 if(!fSGSession) Initialise();
74 if(!fSGSession) return nullptr;
75 G4VViewer* pView = new G4ToolsSGQtGLESViewer
76 if (pView) {
77 if (pView->GetViewId() < 0) {
78 G4cerr << "G4ToolsSGQtGLES::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 << "G4ToolsSGQtGLES::CreateViewer:
87 return nullptr;
88 }
89 return pView;
90 }
91
92 G4bool G4ToolsSGQtGLES::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