[807] | 1 | // |
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| 2 | // ******************************************************************** |
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| 3 | // * License and Disclaimer * |
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| 4 | // * * |
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| 5 | // * The Geant4 software is copyright of the Copyright Holders of * |
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| 6 | // * the Geant4 Collaboration. It is provided under the terms and * |
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| 7 | // * conditions of the Geant4 Software License, included in the file * |
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| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
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| 9 | // * include a list of copyright holders. * |
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| 10 | // * * |
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| 11 | // * Neither the authors of this software system, nor their employing * |
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| 12 | // * institutes,nor the agencies providing financial support for this * |
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| 13 | // * work make any representation or warranty, express or implied, * |
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| 14 | // * regarding this software system or assume any liability for its * |
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| 15 | // * use. Please see the license in the file LICENSE and URL above * |
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| 16 | // * for the full disclaimer and the limitation of liability. * |
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| 17 | // * * |
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| 18 | // * This code implementation is the result of the scientific and * |
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| 19 | // * technical work of the GEANT4 collaboration. * |
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| 20 | // * By using, copying, modifying or distributing the software (or * |
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| 21 | // * any work based on the software) you agree to acknowledge its * |
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| 22 | // * use in resulting scientific publications, and indicate your * |
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| 23 | // * acceptance of all terms of the Geant4 Software license. * |
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| 24 | // ******************************************************************** |
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| 25 | // |
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| 26 | // |
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| 27 | // $Id: Em8SteppingAction.cc,v 1.10 2007/11/12 10:54:49 vnivanch Exp $ |
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[1337] | 28 | // GEANT4 tag $Name: geant4-09-04-beta-01 $ |
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[807] | 29 | // |
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| 30 | // |
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| 31 | |
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| 32 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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| 33 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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| 34 | |
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| 35 | #include "Em8DetectorConstruction.hh" |
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| 36 | //#include "G4EnergyLossTables.hh" |
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| 37 | //#include "G4SteppingManager.hh" |
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| 38 | //#include "G4TrackVector.hh" |
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| 39 | #include "Em8SteppingAction.hh" |
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| 40 | #include "Em8PrimaryGeneratorAction.hh" |
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| 41 | #include "Em8EventAction.hh" |
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| 42 | #include "Em8RunAction.hh" |
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| 43 | #include "G4Event.hh" |
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| 44 | #include "G4Gamma.hh" |
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| 45 | #include "G4Electron.hh" |
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| 46 | #include "G4Positron.hh" |
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| 47 | //#include "G4EventManager.hh" |
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| 48 | //#include "G4ios.hh" |
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| 49 | //#include <iomanip> |
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| 50 | //#include "G4UImanager.hh" |
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| 51 | |
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| 52 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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| 53 | |
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| 54 | Em8SteppingAction::Em8SteppingAction(Em8DetectorConstruction* DET, |
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| 55 | Em8EventAction* EA, |
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| 56 | Em8RunAction* RA) |
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| 57 | :detector (DET),eventaction (EA),runaction (RA), |
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| 58 | IDold(-1) ,evnoold(-1) |
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| 59 | {} |
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| 60 | |
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| 61 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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| 62 | |
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| 63 | Em8SteppingAction::~Em8SteppingAction() |
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| 64 | {} |
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| 65 | |
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| 66 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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| 67 | |
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| 68 | void Em8SteppingAction::UserSteppingAction(const G4Step* aStep) |
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| 69 | { |
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| 70 | G4Track* track = aStep->GetTrack(); |
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| 71 | G4int trackID = track->GetTrackID(); |
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| 72 | G4int stepID = track->GetCurrentStepNumber(); |
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| 73 | if(trackID == 1 && stepID == 1) |
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| 74 | runaction->Fillvertexz(track->GetVertexPosition().z()); |
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| 75 | |
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| 76 | const G4ParticleDefinition* part = track->GetDynamicParticle()->GetDefinition(); |
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| 77 | G4VPhysicalVolume* preVolume = aStep->GetPreStepPoint()->GetPhysicalVolume(); |
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| 78 | G4VPhysicalVolume* postVolume = aStep->GetPostStepPoint()->GetPhysicalVolume(); |
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| 79 | G4double ekin = track->GetKineticEnergy() ; |
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| 80 | |
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| 81 | // Secondary - first step |
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| 82 | if(trackID != 1 && stepID == 1) { |
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| 83 | if (part == G4Gamma::Gamma() ) { |
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| 84 | eventaction->AddNeutral(); |
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| 85 | |
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| 86 | } else if (part == G4Electron::Electron()) { |
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| 87 | eventaction->AddE(); |
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| 88 | runaction->FillTsec(ekin); |
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| 89 | |
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| 90 | } else if (part == G4Positron::Positron()) { |
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| 91 | eventaction->AddP(); |
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| 92 | runaction->FillTsec(ekin); |
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| 93 | } |
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| 94 | } |
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| 95 | |
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| 96 | // step inside absorber |
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| 97 | if(preVolume == postVolume) { |
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| 98 | if(preVolume->GetName() == "Absorber") { |
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| 99 | if(part->GetPDGCharge() == 0.0) eventaction->CountStepsNeutral(); |
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| 100 | else eventaction->CountStepsCharged(); |
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| 101 | } |
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| 102 | // exit of absorber |
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| 103 | } else if (preVolume->GetName() == "Absorber") { |
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| 104 | |
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| 105 | // primary |
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| 106 | if (trackID == 1) { |
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| 107 | if (track->GetMomentumDirection().z()>0.) { |
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| 108 | eventaction->SetTr(); |
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| 109 | runaction->FillTh(track->GetMomentumDirection().theta()) ; |
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| 110 | runaction->FillTt(ekin) ; |
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| 111 | G4double xend= track->GetPosition().x() ; |
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| 112 | G4double yend= track->GetPosition().y() ; |
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| 113 | runaction->FillR(std::sqrt(xend*xend+yend*yend)); |
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| 114 | } else { |
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| 115 | eventaction->SetRef(); |
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| 116 | runaction->FillThBack(track->GetMomentumDirection().theta() - 0.5*pi) ; |
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| 117 | runaction->FillTb(ekin); |
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| 118 | } |
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| 119 | } |
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| 120 | // transmitted gamma |
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| 121 | if(track->GetMomentumDirection().z()>0. && part == G4Gamma::Gamma()) { |
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| 122 | runaction->FillGammaSpectrum(ekin); |
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| 123 | } |
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| 124 | } |
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| 125 | } |
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| 126 | |
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| 127 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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| 128 | |
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