| Geant4 Cross Reference |
1 // 1 //
2 // ******************************************* 2 // ********************************************************************
3 // * License and Disclaimer 3 // * License and Disclaimer *
4 // * 4 // * *
5 // * The Geant4 software is copyright of th 5 // * The Geant4 software is copyright of the Copyright Holders of *
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10 // * 10 // * *
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12 // * institutes,nor the agencies providing fin 12 // * institutes,nor the agencies providing financial support for this *
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17 // * 17 // * *
18 // * This code implementation is the result 18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboratio 19 // * technical work of the GEANT4 collaboration. *
20 // * By using, copying, modifying or distri 20 // * By using, copying, modifying or distributing the software (or *
21 // * any work based on the software) you ag 21 // * any work based on the software) you agree to acknowledge its *
22 // * use in resulting scientific publicati 22 // * use in resulting scientific publications, and indicate your *
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24 // ******************************************* 24 // ********************************************************************
25 // 25 //
26 // Guy Barrand 12th March 2021 26 // Guy Barrand 12th March 2021
27 27
28 #include "G4ToolsSGQtGLES.hh" 28 #include "G4ToolsSGQtGLES.hh"
29 29
30 #include "G4ToolsSGQtGLESViewer.hh" << 30 //
>> 31 #define G4TOOLSSG_QT_VIEWER_IN_TAB
31 32
32 #include "G4Qt.hh" << 33 #ifdef G4TOOLSSG_QT_VIEWER_IN_TAB
>> 34 #include "G4ToolsSGQtViewer.hh"
>> 35 #else
>> 36 #include "G4ToolsSGViewer.hh"
>> 37 #include <tools/Qt/sg_viewer>
>> 38 #endif
33 39
34 #include "G4UIbatch.hh" << 40 #include <tools/argcv>
35 41
36 G4ToolsSGQtGLES::G4ToolsSGQtGLES(): 42 G4ToolsSGQtGLES::G4ToolsSGQtGLES():
37 parent 43 parent
38 ("TOOLSSG_QT_GLES", 44 ("TOOLSSG_QT_GLES",
39 "TSG_QT_GLES", 45 "TSG_QT_GLES",
40 "TOOLSSG_QT_GLES is a graphics driver based o 46 "TOOLSSG_QT_GLES is a graphics driver based on the g4tools tools/sg scene graph logic where\n\
41 the rendering is done with GLES and the windo 47 the rendering is done with GLES and the windowing is done with Qt.",
42 parent::threeDInteractive) 48 parent::threeDInteractive)
43 ,fSGSession(nullptr) 49 ,fSGSession(nullptr)
44 {} 50 {}
45 51
46 G4ToolsSGQtGLES::~G4ToolsSGQtGLES() { 52 G4ToolsSGQtGLES::~G4ToolsSGQtGLES() {
47 delete fSGSession; 53 delete fSGSession;
48 } 54 }
49 55
50 void G4ToolsSGQtGLES::Initialise() { 56 void G4ToolsSGQtGLES::Initialise() {
51 if(fSGSession) return; //done. 57 if(fSGSession) return; //done.
52 G4Qt* interactorManager = G4Qt::getInstance( << 58 int* argc = new int;
53 auto* _qapp = (QApplication*)interactorMana << 59 char** argv = nullptr;
54 if(!_qapp) { << 60 std::vector<std::string> args;args.push_back("");
55 G4cerr << "G4ToolsSGQtGLES::Initialise : G << 61 tools::new_argcv(args,*argc,argv);
56 return; << 62 fSGSession = new tools::Qt::session(G4cout,*argc,argv);
57 } <<
58 fSGSession = new toolx::Qt::session(G4cout,_ <<
59 if(!fSGSession->is_valid()) { 63 if(!fSGSession->is_valid()) {
60 G4cerr << "G4ToolsSGQtGLES::Initialise : s 64 G4cerr << "G4ToolsSGQtGLES::Initialise : session::is_valid() failed." << G4endl;
61 delete fSGSession; 65 delete fSGSession;
62 fSGSession = nullptr; 66 fSGSession = nullptr;
63 return; 67 return;
64 } 68 }
65 } 69 }
66 70
67 G4VSceneHandler* G4ToolsSGQtGLES::CreateSceneH 71 G4VSceneHandler* G4ToolsSGQtGLES::CreateSceneHandler(const G4String& a_name) {
68 G4VSceneHandler* pScene = new G4ToolsSGScene 72 G4VSceneHandler* pScene = new G4ToolsSGSceneHandler(*this, a_name);
69 return pScene; 73 return pScene;
70 } 74 }
71 75
72 G4VViewer* G4ToolsSGQtGLES::CreateViewer(G4VSc 76 G4VViewer* G4ToolsSGQtGLES::CreateViewer(G4VSceneHandler& a_scene,const G4String& a_name) {
73 if(!fSGSession) Initialise(); 77 if(!fSGSession) Initialise();
74 if(!fSGSession) return nullptr; 78 if(!fSGSession) return nullptr;
75 G4VViewer* pView = new G4ToolsSGQtGLESViewer << 79 G4VViewer* pView =
>> 80 #ifdef G4TOOLSSG_QT_VIEWER_IN_TAB
>> 81 new G4ToolsSGQtViewer(*fSGSession,(G4ToolsSGSceneHandler&)a_scene,a_name);
>> 82 #else
>> 83 new G4ToolsSGViewer<tools::Qt::session,tools::Qt::sg_viewer>(*fSGSession,(G4ToolsSGSceneHandler&)a_scene,a_name);
>> 84 #endif
76 if (pView) { 85 if (pView) {
77 if (pView->GetViewId() < 0) { 86 if (pView->GetViewId() < 0) {
78 G4cerr << "G4ToolsSGQtGLES::CreateViewer 87 G4cerr << "G4ToolsSGQtGLES::CreateViewer:"
79 << " ERROR flagged by negative vi 88 << " ERROR flagged by negative view id in G4ToolsSGViewer creation."
80 << "\n Destroying view and return 89 << "\n Destroying view and returning null pointer." << G4endl;
81 delete pView; 90 delete pView;
82 pView = nullptr; 91 pView = nullptr;
83 } 92 }
84 } 93 }
85 if (!pView) { 94 if (!pView) {
86 G4cerr << "G4ToolsSGQtGLES::CreateViewer: 95 G4cerr << "G4ToolsSGQtGLES::CreateViewer: ERROR: null pointer on new G4ToolsSGViewer." << G4endl;
87 return nullptr; 96 return nullptr;
88 } 97 }
89 return pView; 98 return pView;
90 } 99 }
91 100
92 G4bool G4ToolsSGQtGLES::IsUISessionCompatible 101 G4bool G4ToolsSGQtGLES::IsUISessionCompatible () const
93 { 102 {
94 // Qt windows require a Qt session. << 103 G4bool isCompatible = false;
95 G4UIsession* baseSession = G4UImanager::GetU << 104 // G4UImanager* ui = G4UImanager::GetUIpointer();
96 if (dynamic_cast<G4UIQt*>(baseSession) != nu << 105 // G4UIsession* session = ui->GetSession();
97 return false; << 106 //
>> 107 // // If session is a batch session, it may be:
>> 108 // // a) this is a batch job (the user has not instantiated any UI session);
>> 109 // // b) we are currently processing a UI command, in which case the UI
>> 110 // // manager creates a temporary batch session and to find out if there is
>> 111 // // a genuine UI session that the user has instantiated we must drill
>> 112 // // down through previous sessions to a possible non-batch session.
>> 113 // while (G4UIbatch* batch = dynamic_cast<G4UIbatch*>(session)) {
>> 114 // session = batch->GetPreviousSession();
>> 115 // }
>> 116 //
>> 117 // // Qt windows are only appropriate in a Qt session.
>> 118 // if (session) {
>> 119 // // If non-zero, this is the originating non-batch session
>> 120 // // The user has instantiated a UI session...
>> 121 // if (dynamic_cast<G4UIQt*>(session)) {
>> 122 // // ...and it's a G4UIQt session, which is OK.
>> 123 isCompatible = true;
>> 124 // }
>> 125 // }
>> 126 return isCompatible;
98 } 127 }
99 128