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26 //
27 /// \file medical/GammaTherapy/src/PhantomSD.cc
28 /// \brief Implementation of the PhantomSD class
29 //
30 // -------------------------------------------------------------
31 //
32 //
33 // ---------- PhantomSD -------------
34 //
35 // Modified:
36 //
37 // -------------------------------------------------------------
38
39 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
40 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
41
42 #include "PhantomSD.hh"
43
44 #include "Run.hh"
45
46 #include "G4HCofThisEvent.hh"
47 #include "G4RunManager.hh"
48 #include "G4Step.hh"
49 #include "G4SystemOfUnits.hh"
50 #include "G4TouchableHistory.hh"
51
52 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
53
54 PhantomSD::PhantomSD(const G4String& name) : G4VSensitiveDetector(name), fShiftZ(0.0), fCounter(0)
55 {}
56
57 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
58
59 PhantomSD::~PhantomSD() {}
60
61 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
62
63 void PhantomSD::Initialize(G4HCofThisEvent*)
64 {
65 Run* run = static_cast<Run*>(G4RunManager::GetRunManager()->GetNonConstCurrentRun());
66
67 ++fCounter;
68 if (run->GetVerbose()) {
69 G4cout << "PhantomSD: Begin Of Event # " << fCounter << G4endl;
70 }
71 }
72
73 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
74
75 G4bool PhantomSD::ProcessHits(G4Step* aStep, G4TouchableHistory*)
76 {
77 Run* run = static_cast<Run*>(G4RunManager::GetRunManager()->GetNonConstCurrentRun());
78
79 G4double edep = aStep->GetTotalEnergyDeposit();
80
81 // only if there is energy deposition
82 if (0.0 < edep) {
83 G4ThreeVector p1 = aStep->GetPreStepPoint()->GetPosition();
84 G4ThreeVector p2 = aStep->GetPostStepPoint()->GetPosition();
85 G4double x1 = p1.x();
86 G4double y1 = p1.y();
87 G4double z1 = p1.z() - fShiftZ;
88 G4double r1 = std::sqrt(x1 * x1 + y1 * y1);
89 G4double x2 = p2.x();
90 G4double y2 = p2.y();
91 G4double z2 = p2.z() - fShiftZ;
92 G4double r2 = std::sqrt(x2 * x2 + y2 * y2);
93 G4double x0 = 0.5 * (x1 + x2);
94 G4double y0 = 0.5 * (y1 + y2);
95 G4double z0 = 0.5 * (z1 + z2);
96 G4double r0 = std::sqrt(x0 * x0 + y0 * y0);
97
98 run->AddPhantomStep(edep, r1, z1, r2, z2, r0, z0);
99
100 if (run->GetVerbose()) {
101 G4cout << "PhantomSD: energy = " << edep / MeV
102 << " MeV is deposited at the step at r1,z1= " << r1 << " " << z1 << "; r2,z2= " << r2
103 << " " << z2 << G4endl;
104 }
105 }
106
107 return true;
108 }
109
110 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
111
112 void PhantomSD::EndOfEvent(G4HCofThisEvent*) {}
113
114 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
115
116 void PhantomSD::clear() {}
117
118 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
119
120 void PhantomSD::PrintAll() {}
121
122 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
123