| Geant4 Cross Reference |
1 //
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24 // ********************************************************************
25 //
26 //
27 //
28 //
29 // John Allison 26th August 1998.
30 // Model which knows how to draw GEANT4 trajectories.
31
32 #include "G4TrajectoriesModel.hh"
33
34 #include "G4ModelingParameters.hh"
35 #include "G4VGraphicsScene.hh"
36 #include "G4RunManager.hh"
37 #include "G4RunManagerFactory.hh"
38 #include "G4Run.hh"
39 #include "G4Event.hh"
40 #include "G4AttDefStore.hh"
41 #include "G4AttValue.hh"
42 #include "G4AttDef.hh"
43 #include "G4AttCheck.hh"
44 #include "G4UIcommand.hh"
45 #include "G4VVisManager.hh"
46
47 G4TrajectoriesModel::G4TrajectoriesModel ()
48 :fpCurrentTrajectory(0)
49 ,fRunID(-1)
50 ,fEventID(-1)
51 {
52 fType = "G4TrajectoriesModel";
53 fGlobalTag = "G4TrajectoriesModel for any type of trajectory";
54 fGlobalDescription = fGlobalTag;
55 }
56
57 G4TrajectoriesModel::~G4TrajectoriesModel () {}
58
59 void G4TrajectoriesModelDebugG4AttValues(const G4VTrajectory*);
60
61 void G4TrajectoriesModel::DescribeYourselfTo (G4VGraphicsScene& sceneHandler)
62 {
63 G4RunManager* runManager = G4RunManagerFactory::GetMasterRunManager();
64 const G4Run* currentRun = runManager->GetCurrentRun();
65 if(currentRun)
66 {
67 fRunID = currentRun->GetRunID();
68 }
69 else
70 {
71 fRunID = -1;
72 return;
73 }
74
75 const G4Event* event = fpMP->GetEvent();
76 if (event) {
77 fEventID = event->GetEventID();
78 } else {
79 fEventID = -1;
80 return;
81 }
82
83 G4TrajectoryContainer* TC = event -> GetTrajectoryContainer ();
84 if (!TC) return;
85
86 G4VVisManager* pVVisManager = G4VVisManager::GetConcreteInstance();
87 if (!pVVisManager) return;
88
89 pVVisManager->BeginDraw();
90 // The use of Begin/EndDraw (optional methods to improve drawing
91 // speed) assumes all trajectories are drawn with the same
92 // transformation. If not, a fatal exception with be raised in
93 // G4VisManager::DrawT.
94 for (std::size_t iT = 0; iT < TC->entries(); ++iT) {
95 fpCurrentTrajectory = (*TC) [iT];
96 // Debug trajectory:
97 // fpCurrentTrajectory->ShowTrajectory(); G4cout << G4endl;
98 // Debug G4AttValues:
99 // G4TrajectoriesModelDebugG4AttValues(fpCurrentTrajectory);
100 if (fpCurrentTrajectory)
101 sceneHandler.AddCompound (*fpCurrentTrajectory);
102 }
103 pVVisManager->EndDraw();
104 }
105
106 const std::map<G4String,G4AttDef>* G4TrajectoriesModel::GetAttDefs() const
107 {
108 G4bool isNew;
109 std::map<G4String,G4AttDef>* store
110 = G4AttDefStore::GetInstance("G4TrajectoriesModel", isNew);
111 if (isNew) {
112 (*store)["RunID"] =
113 G4AttDef("RunID","Run ID","Physics","","G4int");
114 (*store)["EventID"] =
115 G4AttDef("EventID","Event ID","Physics","","G4int");
116 }
117 return store;
118 }
119
120 std::vector<G4AttValue>* G4TrajectoriesModel::CreateCurrentAttValues() const
121 {
122 std::vector<G4AttValue>* values = new std::vector<G4AttValue>;
123 values->push_back
124 (G4AttValue("RunID",G4UIcommand::ConvertToString(fRunID),""));
125 values->push_back
126 (G4AttValue("EventID",G4UIcommand::ConvertToString(fEventID),""));
127 return values;
128 }
129
130 // Debug material...
131
132 #include "G4VTrajectoryPoint.hh"
133
134 void G4TrajectoriesModelDebugG4AttValues(const G4VTrajectory* pTraj)
135 {
136 // Trajectory attributes
137 { // Scope bracket - allows re-use of names without compiler warnings.
138 std::vector<G4AttValue>* attValues = pTraj->CreateAttValues();
139 if (attValues) {
140 G4AttCheck attCheck(attValues, pTraj->GetAttDefs());
141 G4cout << "\nProvided G4Atts:\n" << attCheck;
142 if (attCheck.Check()) G4cout << "Error" << G4endl;
143 else {
144 std::vector<G4AttValue> standardValues;
145 std::map<G4String,G4AttDef> standardDefinitions;
146 attCheck.Standard(&standardValues, &standardDefinitions);
147 G4cout << "\nStandard G4Atts:\n"
148 << G4AttCheck(&standardValues, &standardDefinitions);
149 }
150 delete attValues;
151 }
152 }
153 // Trajectory point attributes
154 for (G4int i = 0; i < pTraj->GetPointEntries(); ++i) {
155 G4VTrajectoryPoint* aPoint = pTraj->GetPoint(i);
156 std::vector<G4AttValue>* attValues = aPoint->CreateAttValues();
157 if (attValues) {
158 G4AttCheck attCheck(attValues, aPoint->GetAttDefs());
159 G4cout << "\nProvided G4Atts:\n" << attCheck;
160 if (attCheck.Check()) G4cout << "Error" << G4endl;
161 else {
162 std::vector<G4AttValue> standardValues;
163 std::map<G4String,G4AttDef> standardDefinitions;
164 attCheck.Standard(&standardValues, &standardDefinitions);
165 G4cout << "\nStandard G4Atts:\n"
166 << G4AttCheck(&standardValues, &standardDefinitions);
167 }
168 delete attValues;
169 }
170 }
171 }
172