| 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
7 // * conditions of the Geant4 Software License
8 // * LICENSE and available at http://cern.ch/
9 // * include a list of copyright holders.
10 // *
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 /// \file field/BlineTracer/src/G4BlineEventAc
27 /// \brief Implementation of the G4BlineEventA
28 //
29 //
30 //
31 //
32 // -------------------------------------------
33 //
34 // G4BlineEventAction implementation
35 //
36 // -------------------------------------------
37 // Author: Laurent Desorgher (desorgher@phim.u
38 // Created - 2003-10-06
39 // -------------------------------------------
40
41 #include "G4BlineEventAction.hh"
42
43 #include "G4BlineTracer.hh"
44 #include "G4Event.hh"
45 #include "G4EventManager.hh"
46 #include "G4Polyline.hh"
47 #include "G4Polymarker.hh"
48 #include "G4Trajectory.hh"
49 #include "G4UImanager.hh"
50 #include "G4VisManager.hh"
51
52 //....oooOO0OOooo........oooOO0OOooo........oo
53
54 G4BlineEventAction::G4BlineEventAction(G4Bline
55 {
56 fBlineTool = aBlineTool;
57 }
58
59 //....oooOO0OOooo........oooOO0OOooo........oo
60
61 G4BlineEventAction::~G4BlineEventAction()
62 {
63 for (size_t i = 0; i < fTrajectoryVisAttribu
64 delete fTrajectoryVisAttributes[i];
65 }
66
67 //....oooOO0OOooo........oooOO0OOooo........oo
68
69 void G4BlineEventAction::BeginOfEventAction(co
70
71 //....oooOO0OOooo........oooOO0OOooo........oo
72
73 void G4BlineEventAction::EndOfEventAction(cons
74 {
75 G4TrajectoryContainer* trajectoryContainer =
76 if (trajectoryContainer) {
77 // visualisation
78 // -------------
79
80 if (fDrawBline || fDrawPoints) {
81 G4int n_point = (*(evt->GetTrajectoryCon
82
83 G4Polyline pPolyline;
84 G4Polymarker stepPoints;
85 fTrajectoryVisAttributes.push_back(new G
86 stepPoints.SetMarkerType(G4Polymarker::c
87 stepPoints.SetScreenSize(fPointSize);
88 stepPoints.SetFillStyle(G4VMarker::fille
89 stepPoints.SetVisAttributes(fTrajectoryV
90
91 for (G4int i = 0; i < n_point; i++) {
92 G4ThreeVector pos =
93 ((G4TrajectoryPoint*)((*(evt->GetTra
94 if (fDrawBline) pPolyline.push_back(po
95 if (fDrawPoints) stepPoints.push_back(
96 }
97
98 pPolyline.SetVisAttributes(fTrajectoryVi
99
100 fTrajectoryPolyline.push_back(pPolyline)
101 fTrajectoryPoints.push_back(stepPoints);
102 }
103 }
104 }
105
106 //....oooOO0OOooo........oooOO0OOooo........oo
107
108 void G4BlineEventAction::DrawFieldLines(G4doub
109 {
110 size_t nline = fTrajectoryPolyline.size();
111 size_t npoints = fTrajectoryPoints.size();
112
113 G4VVisManager* pVVisManager = G4VVisManager:
114 if (!pVVisManager) {
115 G4Exception("G4BlineEventAction::DrawField
116 "Missing visualisation driver
117 return;
118 }
119
120 if (nline == 0) {
121 G4cout << "WARNING - G4BlineEventAction::D
122 << " There is nothing to v
123 return;
124 }
125 ((G4VisManager*)pVVisManager)->GetCurrentSce
126 G4UImanager::GetUIpointer()->ApplyCommand("/
127
128 for (size_t i = 0; i < nline; i++)
129 pVVisManager->Draw(fTrajectoryPolyline[i])
130 for (size_t i = 0; i < npoints; i++)
131 pVVisManager->Draw(fTrajectoryPoints[i]);
132
133 // ((G4VisManager*)pVVisManager)->GetCurrent
134 // ((G4VisManager*)pVVisManager)->GetCurrent
135 }
136
137 //....oooOO0OOooo........oooOO0OOooo........oo
138
139 void G4BlineEventAction::ResetVectorObjectToBe
140 {
141 fTrajectoryVisAttributes.clear();
142 fTrajectoryPolyline.clear();
143 fTrajectoryPoints.clear();
144 }
145