| 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
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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 14th April 2023
27
28 #include "G4ToolsSGX11ZB.hh"
29
30 #include "G4ToolsSGViewer.hh"
31
32 #include <toolx/X11/zb_viewer>
33
34 G4ToolsSGX11ZB::G4ToolsSGX11ZB():
35 parent
36 ("TOOLSSG_X11_ZB",
37 "TSG_X11_ZB",
38 "TOOLSSG_X11_ZB is a graphics driver based on
39 the rendering is done with the g4tools zbuffe
40 parent::threeDInteractive)
41 ,fSGSession(nullptr)
42 {}
43
44 G4ToolsSGX11ZB::~G4ToolsSGX11ZB() {
45 delete fSGSession;
46 }
47
48 void G4ToolsSGX11ZB::Initialise() {
49 if(fSGSession) return; //done.
50 fSGSession = new toolx::X11::base_session(G4
51 if(!fSGSession->is_valid()) {
52 G4cerr << "G4ToolsSGX11ZB::Initialise : ba
53 delete fSGSession;
54 fSGSession = nullptr;
55 return;
56 }
57 }
58
59 G4VSceneHandler* G4ToolsSGX11ZB::CreateSceneHa
60 G4VSceneHandler* pScene = new G4ToolsSGScene
61 return pScene;
62 }
63
64 G4VViewer* G4ToolsSGX11ZB::CreateViewer(G4VSce
65 if(!fSGSession) Initialise();
66 if(!fSGSession) return nullptr;
67 G4VViewer* pView =
68 new G4ToolsSGViewer<toolx::X11::base_sessi
69 (*fSGSession,(G4ToolsSGSceneHandler&)a_sce
70 if (pView) {
71 if (pView->GetViewId() < 0) {
72 G4cerr <<
73 "G4ToolsSGX11ZB::CreateViewer: ERROR fla
74 " view id in G4ToolsSGViewer creation."
75 "\n Destroying view and returning null p
76 << G4endl;
77 delete pView;
78 pView = nullptr;
79 }
80 }
81 if (!pView) {
82 G4cerr <<
83 "G4ToolsSGX11ZB::CreateViewer: ERROR: null
84 << G4endl;
85 }
86 return pView;
87 }
88