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25 //
26 /// \file electromagnetic/TestEm7/src/SteppingAction.cc
27 /// \brief Implementation of the SteppingAction class
28 //
29 //
30 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
31 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
32
33 #include "SteppingAction.hh"
34
35 #include "DetectorConstruction.hh"
36 #include "RunAction.hh"
37
38 #include "G4Step.hh"
39 #include "G4StepPoint.hh"
40 #include "Randomize.hh"
41
42 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
43
44 SteppingAction::SteppingAction(DetectorConstruction* det, RunAction* RuAct)
45 : G4UserSteppingAction(), fDetector(det), fRunAction(RuAct)
46 {}
47
48 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
49
50 SteppingAction::~SteppingAction() {}
51
52 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
53
54 void SteppingAction::UserSteppingAction(const G4Step* step)
55 {
56 G4double edep = step->GetTotalEnergyDeposit();
57 if (edep <= 0.) return;
58
59 G4StepPoint* prePoint = step->GetPreStepPoint();
60 G4StepPoint* postPoint = step->GetPostStepPoint();
61
62 G4int copyNb = prePoint->GetTouchableHandle()->GetCopyNumber();
63 if (copyNb > 0) {
64 fRunAction->FillTallyEdep(copyNb - 1, edep);
65 }
66
67 G4double niel = step->GetNonIonizingEnergyDeposit();
68 fRunAction->FillEdep(edep, niel);
69
70 if (step->GetTrack()->GetTrackID() == 1) {
71 fRunAction->AddPrimaryStep();
72 /*
73 G4cout << step->GetTrack()->GetMaterial()->GetName()
74 << " E1= " << step->GetPreStepPoint()->GetKineticEnergy()
75 << " E2= " << step->GetPostStepPoint()->GetKineticEnergy()
76 << " Edep= " << edep
77 << " Q= " << step->GetTrack()->GetDynamicParticle()->GetCharge()
78 << " Qp= " << step->GetPostStepPoint()->GetCharge()
79 << G4endl;
80 */
81 }
82
83 // Bragg curve
84 //
85 G4double xmax = fDetector->GetAbsorSizeX();
86
87 G4double x1 = prePoint->GetPosition().x() + xmax * 0.5;
88 G4double x2 = postPoint->GetPosition().x() + xmax * 0.5;
89 if (x1 >= 0.0 && x2 <= xmax) {
90 G4double x = x1 + G4UniformRand() * (x2 - x1);
91 if (step->GetTrack()->GetDefinition()->GetPDGCharge() == 0.) x = x2;
92 G4AnalysisManager* analysisManager = G4AnalysisManager::Instance();
93 analysisManager->FillH1(1, x, edep);
94 analysisManager->FillH1(2, x, edep);
95 }
96 }
97
98 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
99