GammaTherapy/src/PhantomSD.cc

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0025 //
0026 /// \file PhantomSD.cc
0027 /// \brief Implementation of the PhantomSD class
0028
0029 // -------------------------------------------------------------
0030 //
0031 //
0032 //      ---------- PhantomSD -------------
0033 //
0034 //  Modified:
0035 //
0036 // -------------------------------------------------------------
0037
0038 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
0039 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
0040
0041 #include "PhantomSD.hh"
0042
0043 #include "Run.hh"
0044
0045 #include "G4HCofThisEvent.hh"
0046 #include "G4RunManager.hh"
0047 #include "G4Step.hh"
0048 #include "G4SystemOfUnits.hh"
0049 #include "G4TouchableHistory.hh"
0050
0051 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
0052
0053 PhantomSD::PhantomSD(const G4String& name) : G4VSensitiveDetector(name), fShiftZ(0.0), fCounter(0)
0054 {}
0055
0056 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
0057
0058 PhantomSD::~PhantomSD() {}
0059
0060 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
0061
0062 void PhantomSD::Initialize(G4HCofThisEvent*)
0063 {
0064   Run* run = static_cast<Run*>(G4RunManager::GetRunManager()->GetNonConstCurrentRun());
0065
0066   ++fCounter;
0067   if (run->GetVerbose()) {
0068     G4cout << "PhantomSD: Begin Of Event # " << fCounter << G4endl;
0069   }
0070 }
0071
0072 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
0073
0074 G4bool PhantomSD::ProcessHits(G4Step* aStep, G4TouchableHistory*)
0075 {
0076   Run* run = static_cast<Run*>(G4RunManager::GetRunManager()->GetNonConstCurrentRun());
0077
0078   G4double edep = aStep->GetTotalEnergyDeposit();
0079
0080   // only if there is energy deposition
0081   if (0.0 < edep) {
0082     G4ThreeVector p1 = aStep->GetPreStepPoint()->GetPosition();
0083     G4ThreeVector p2 = aStep->GetPostStepPoint()->GetPosition();
0084     G4double x1 = p1.x();
0085     G4double y1 = p1.y();
0086     G4double z1 = p1.z() - fShiftZ;
0087     G4double r1 = std::sqrt(x1 * x1 + y1 * y1);
0088     G4double x2 = p2.x();
0089     G4double y2 = p2.y();
0090     G4double z2 = p2.z() - fShiftZ;
0091     G4double r2 = std::sqrt(x2 * x2 + y2 * y2);
0092     G4double x0 = 0.5 * (x1 + x2);
0093     G4double y0 = 0.5 * (y1 + y2);
0094     G4double z0 = 0.5 * (z1 + z2);
0095     G4double r0 = std::sqrt(x0 * x0 + y0 * y0);
0096
0097     run->AddPhantomStep(edep, r1, z1, r2, z2, r0, z0);
0098
0099     if (run->GetVerbose()) {
0100       G4cout << "PhantomSD: energy = " << edep / MeV
0101              << " MeV is deposited at the step at r1,z1= " << r1 << " " << z1 << "; r2,z2= " << r2
0102              << " " << z2 << G4endl;
0103     }
0104   }
0105
0106   return true;
0107 }
0108
0109 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
0110
0111 void PhantomSD::EndOfEvent(G4HCofThisEvent*) {}
0112
0113 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
0114
0115 void PhantomSD::clear() {}
0116
0117 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
0118
0119 void PhantomSD::PrintAll() {}
0120
0121 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....