| 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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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 6th March 2021
27
28
29 #include "G4ToolsSGWindowsGLES.hh"
30
31 #include "G4ToolsSGViewer.hh"
32 #include <toolx/Windows/sg_viewer>
33
34 G4ToolsSGWindowsGLES::G4ToolsSGWindowsGLES():
35 parent
36 ("TOOLSSG_WINDOWS_GLES",
37 "TSG_WINDOWS_GLES",
38 "TOOLSSG_WINDOWS_GLES is a graphics driver ba
39 the rendering is done with Microsoft GLES and
40 parent::threeDInteractive)
41 ,fSGSession(nullptr)
42 {}
43
44 G4ToolsSGWindowsGLES::~G4ToolsSGWindowsGLES()
45 delete fSGSession;
46 }
47
48 void G4ToolsSGWindowsGLES::Initialise() {
49 if(fSGSession) return; //done.
50 fSGSession = new toolx::Windows::session(G4c
51 if(!fSGSession->is_valid()) {
52 G4cerr << "G4ToolsSGWindowsGLES::Initialis
53 delete fSGSession;
54 fSGSession = nullptr;
55 return;
56 }
57 }
58
59 G4VSceneHandler* G4ToolsSGWindowsGLES::CreateS
60 G4VSceneHandler* pScene = new G4ToolsSGScene
61 return pScene;
62 }
63
64 G4VViewer* G4ToolsSGWindowsGLES::CreateViewer(
65 if(!fSGSession) Initialise();
66 if(!fSGSession) return nullptr;
67 G4VViewer* pView =
68 new G4ToolsSGViewer<toolx::Windows::sessio
69 if (pView) {
70 if (pView->GetViewId() < 0) {
71 G4cerr <<
72 "G4ToolsSGWindowsGLES::CreateViewer: ERR
73 " view id in G4ToolsSGViewer creation."
74 "\n Destroying view and returning null p
75 << G4endl;
76 delete pView;
77 pView = nullptr;
78 }
79 }
80 if (!pView) {
81 G4cerr <<
82 "G4ToolsSGWindowsGLES::CreateViewer: ERROR
83 << G4endl;
84 }
85 return pView;
86 }
87