Geant4  9.6.p02
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PhantomSD.cc
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28 //
29 // -------------------------------------------------------------
30 //
31 //
32 // ---------- PhantomSD -------------
33 //
34 // Modified:
35 //
36 // -------------------------------------------------------------
37 
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40 
41 #include "PhantomSD.hh"
42 #include "Histo.hh"
43 #include "G4HCofThisEvent.hh"
44 #include "G4TouchableHistory.hh"
45 #include "G4Step.hh"
46 #include "G4SystemOfUnits.hh"
47 
48 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
49 
50 PhantomSD::PhantomSD(const G4String& name)
51  : G4VSensitiveDetector(name), fHisto(Histo::GetPointer()),
52  fShiftZ(0.0),fCounter(0)
53 {}
54 
55 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
56 
57 PhantomSD::~PhantomSD()
58 {}
59 
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61 
62 void PhantomSD::Initialize(G4HCofThisEvent*)
63 {
64  ++fCounter;
65  if(0 < fHisto->GetVerbose()) {
66  G4cout << "PhantomSD: Begin Of Event # " << fCounter << G4endl;
67  }
68 }
69 
70 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
71 
72 G4bool PhantomSD::ProcessHits(G4Step* aStep, G4TouchableHistory*)
73 {
74  G4double edep = aStep->GetTotalEnergyDeposit();
75 
76  // only if there is energy deposition
77  if(0.0 < edep) {
78 
79  G4ThreeVector p1 = aStep->GetPreStepPoint()->GetPosition();
80  G4ThreeVector p2 = aStep->GetPostStepPoint()->GetPosition();
81  G4double x1 = p1.x();
82  G4double y1 = p1.y();
83  G4double z1 = p1.z() - fShiftZ;
84  G4double r1 = std::sqrt(x1*x1 + y1*y1);
85  G4double x2 = p2.x();
86  G4double y2 = p2.y();
87  G4double z2 = p2.z() - fShiftZ;
88  G4double r2 = std::sqrt(x2*x2 + y2*y2);
89  G4double x0 = 0.5*(x1 + x2);
90  G4double y0 = 0.5*(y1 + y2);
91  G4double z0 = 0.5*(z1 + z2);
92  G4double r0 = std::sqrt(x0*x0 + y0*y0);
93 
94  fHisto->AddPhantomStep(edep,r1,z1,r2,z2,r0,z0);
95 
96  if(1 < fHisto->GetVerbose()) {
97  G4cout << "PhantomSD: energy = " << edep/MeV
98  << " MeV is deposited at the step at r1,z1= " << r1 << " " << z1
99  << "; r2,z2= " << r2 << " " << z2 << G4endl;
100  }
101  }
102 
103  return true;
104 }
105 
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107 
108 void PhantomSD::EndOfEvent(G4HCofThisEvent*)
109 {}
110 
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112 
113 void PhantomSD::clear()
114 {}
115 
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117 
118 
119 void PhantomSD::PrintAll()
120 {}
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