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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28 | // GEANT4 tag $Name: geant4-09-04-beta-01 $ |
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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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