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25 //
26 //
27 /// \file optical/LXe/src/LXeTrackingAction.cc
28 /// \brief Implementation of the LXeTrackingAction class
29 //
30 //
31 #include "LXeTrackingAction.hh"
32
33 #include "LXeDetectorConstruction.hh"
34 #include "LXeTrajectory.hh"
35 #include "LXeUserTrackInformation.hh"
36
37 #include "G4OpticalPhoton.hh"
38 #include "G4Track.hh"
39 #include "G4TrackingManager.hh"
40
41 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
42
43 void LXeTrackingAction::PreUserTrackingAction(const G4Track* aTrack)
44 {
45 // Let this be up to the user via vis.mac
46 // fpTrackingManager->SetStoreTrajectory(true);
47
48 // Use custom trajectory class
49 fpTrackingManager->SetTrajectory(new LXeTrajectory(aTrack));
50
51 // This user track information is only relevant to the photons
52 fpTrackingManager->SetUserTrackInformation(new LXeUserTrackInformation);
53 }
54
55 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
56
57 void LXeTrackingAction::PostUserTrackingAction(const G4Track* aTrack)
58 {
59 auto trajectory = (LXeTrajectory*)fpTrackingManager->GimmeTrajectory();
60 auto trackInformation = (LXeUserTrackInformation*)aTrack->GetUserInformation();
61
62 // Let's choose to draw only the photons that hit the sphere and a pmt
63 if (aTrack->GetDefinition() == G4OpticalPhoton::OpticalPhotonDefinition()) {
64 const G4VProcess* creator = aTrack->GetCreatorProcess();
65 if (creator && creator->GetProcessName() == "OpWLS") {
66 trajectory->WLS();
67 trajectory->SetDrawTrajectory(true);
68 }
69
70 if (LXeDetectorConstruction::GetSphereOn()) {
71 if ((trackInformation->GetTrackStatus() & hitPMT)
72 && (trackInformation->GetTrackStatus() & hitSphere))
73 {
74 trajectory->SetDrawTrajectory(true);
75 }
76 }
77 else {
78 if (trackInformation->GetTrackStatus() & hitPMT) trajectory->SetDrawTrajectory(true);
79 }
80 }
81 // draw all other (not optical photon) trajectories
82 else
83 trajectory->SetDrawTrajectory(true);
84
85 if (trackInformation->GetForceDrawTrajectory()) trajectory->SetDrawTrajectory(true);
86 }
87