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1 // 1
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25 //
26 //
27 /// \file field/field04/src/F04SteppingAction.
28 /// \brief Implementation of the F04SteppingAc
29 //
30
31 #include "F04SteppingAction.hh"
32
33 #include "F04UserTrackInformation.hh"
34
35 #include "G4LogicalVolumeStore.hh"
36 #include "G4ParticleTypes.hh"
37 #include "G4SteppingManager.hh"
38 #include "G4Track.hh"
39
40 //....oooOO0OOooo........oooOO0OOooo........oo
41
42 void F04SteppingAction::UserSteppingAction(con
43 {
44 G4Track* theTrack = theStep->GetTrack();
45
46 // Get pointers to test volumes (only once)
47 if (!fTargetVolume) {
48 fTargetVolume = G4LogicalVolumeStore::GetI
49 fTestPlaneVolume = G4LogicalVolumeStore::G
50 }
51
52 if (theTrack->GetParentID() == 0) {
53 // This is a primary track
54 G4LogicalVolume* theVolume =
55 theStep->GetPreStepPoint()->GetPhysicalV
56 if (theVolume != fTargetVolume) {
57 theTrack->SetTrackStatus(fStopAndKill);
58 return;
59 }
60 }
61
62 // G4ParticleDefinition* particleType = the
63
64 // check if it is entering the test volume
65 G4StepPoint* thePrePoint = theStep->GetPreSt
66 G4VPhysicalVolume* thePrePV = thePrePoint->G
67 G4LogicalVolume* thePreLV = thePrePV->GetLog
68
69 G4LogicalVolume* thePostLV = nullptr;
70 G4StepPoint* thePostPoint = theStep->GetPost
71
72 if (thePostPoint) {
73 G4VPhysicalVolume* thePostPV = thePostPoin
74 if (thePostPV) thePostLV = thePostPV->GetL
75 }
76
77 if (thePostLV == fTestPlaneVolume && thePreL
78 // G4double x = theTrack->GetPosition(
79 // G4double y = theTrack->GetPosition(
80
81 G4ThreeVector theMomentumDirection = theTr
82 // G4double theTotalMomentum = theTrac
83 //
84
85 // then kill the track
86 theTrack->SetTrackStatus(fStopAndKill);
87 return;
88 }
89
90 // G4double z = theTrack->GetPosition().z()
91
92 auto trackInformation = (F04UserTrackInforma
93
94 if (trackInformation->GetTrackStatusFlag() !
95 if (thePreLV != fTargetVolume) {
96 if (theTrack->GetMomentumDirection().z()
97 && theTrack->GetVertexMomentumDirect
98 {
99 trackInformation->SetTrackStatusFlag(r
100 }
101 }
102 }
103
104 // check if it is alive
105 if (theTrack->GetTrackStatus() == fAlive) {
106 return;
107 }
108
109 if (thePostPoint->GetProcessDefinedStep() !=
110 if (thePostPoint->GetProcessDefinedStep()-
111 }
112 }
113