| 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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12 // * institutes,nor the agencies providing fin
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14 // * regarding this software system or assum
15 // * use. Please see the license in the file
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17 // *
18 // * This code implementation is the result
19 // * technical work of the GEANT4 collaboratio
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21 // * any work based on the software) you ag
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23 // * acceptance of all terms of the Geant4 Sof
24 // *******************************************
25 //
26 //
27
28 #include "G4RayTracerSceneHandler.hh"
29
30 #include "G4VisManager.hh"
31
32 #define G4warn G4cout
33
34 G4int G4RayTracerSceneHandler::fSceneIdCount =
35
36 G4RayTracerSceneHandler::G4RayTracerSceneHandl
37 const G4String& name)
38 : G4VSceneHandler(system, fSceneIdCount++, nam
39 {
40 // Keep vis manager happy when someone opens
41 // RayTracer" but uses the ray tracer with "
42 // before creating any scenes, for example,
43 // "/vis/drawVolume"...
44 G4VisManager* visManager = G4VisManager::Get
45 if(visManager) {
46 G4Scene* pScene = visManager->GetCurrentSc
47 if (!pScene) {
48 // Create new scene like /vis/scene/crea
49 fpScene = new G4Scene("dummy-ray-tracer-
50 // Add dummy run-duration model to avoid
51 // notifyHandler being invoked...
52 fpScene->AddWorldIfEmpty();
53 // Add to vis manager list; ownership th
54 visManager->SetSceneList().push_back(fpS
55 // ...and make current...
56 visManager->SetCurrentScene(fpScene);
57 }
58 }
59 }
60
61 G4RayTracerSceneHandler::~G4RayTracerSceneHand
62 {}
63
64 void G4RayTracerSceneHandler::ClearStore()
65 {
66 fSceneVisAttsMap.clear();
67 }
68
69 G4bool G4RayTracerSceneHandler::PathLessThan::
70 (const G4ModelingParameters::PVPointerCopyNo
71 const G4ModelingParameters::PVPointerCopyNo
72 {
73 if (a.size() != b.size()) return a.size() <
74 auto ia = a.begin();
75 auto ib = b.begin();
76 for (; ia != a.end(); ++ia, ++ib) {
77 if (ia->GetPVPointer() < ib->GetPVPointer(
78 if (ia->GetPVPointer() > ib->GetPVPointer(
79 // Pointers equal
80 if (ia->GetCopyNo() < ib->GetCopyNo()) ret
81 if (ia->GetCopyNo() > ib->GetCopyNo()) ret
82 // Both pointers and copy no are equal - c
83 }
84 // Equality
85 return false;
86 }
87
88 void G4RayTracerSceneHandler::BuildVisAttsMap
89 {
90 // Build map of vis attributes
91
92 G4PhysicalVolumeModel* fpPVModel = dynamic_c
93 if (fpPVModel) {
94 G4ModelingParameters::PVPointerCopyNoPath
95 for (const auto& nodeID: fpPVModel->GetFul
96 // Build an element from the nodeid.
97 temp.push_back(G4ModelingParameters::PVP
98 }
99 const G4VisAttributes* pVisAtts = fpVisAtt
100 if (!pVisAtts) {
101 // Shouldn't happen.
102 if (G4VisManager::GetInstance()->GetVerb
103 G4warn <<
104 "WARNING: G4RayTracerSceneHandler::Bui
105 "\n Using a default vis atts."
106 << G4endl;
107 }
108 static const G4VisAttributes defaultVisA
109 pVisAtts = &defaultVisAtts;
110 }
111 // Copy vis atts into the vis atts map
112 fSceneVisAttsMap[temp] = *pVisAtts;
113 }
114 }
115
116