| 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 | // $Id: TrackingAction.cc,v 1.2 2006/06/29 16:41:56 gunter Exp $
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| 27 | // GEANT4 tag $Name: $
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| 28 | //
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| 29 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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| 30 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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| 31 |
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| 32 | #include "TrackingAction.hh"
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| 33 |
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| 34 | #include "DetectorConstruction.hh"
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| 35 | #include "RunAction.hh"
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| 36 | #include "HistoManager.hh"
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| 37 |
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| 38 | #include "G4Track.hh"
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| 39 |
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| 40 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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| 41 |
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| 42 | TrackingAction::TrackingAction(DetectorConstruction* det, RunAction* run,
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| 43 | HistoManager* histo)
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| 44 | :detector(det),runAction(run), histoManager(histo)
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| 45 | { }
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| 46 |
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| 47 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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| 48 |
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| 49 | void TrackingAction::PostUserTrackingAction(const G4Track* track)
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| 50 | {
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| 51 | G4int trackID = track->GetTrackID();
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| 52 |
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| 53 | //track length of primary particle or charged secondaries
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| 54 | //
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| 55 | G4double tracklen = track->GetTrackLength();
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| 56 | if (trackID == 1) {
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| 57 | runAction->AddTrackLength(tracklen);
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| 58 | histoManager->FillHisto(3, tracklen);
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| 59 | } else if (track->GetDefinition()->GetPDGCharge() != 0.)
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| 60 | histoManager->FillHisto(6, tracklen);
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| 61 |
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| 62 | //extract projected range of primary particle
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| 63 | //
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| 64 | if (trackID == 1) {
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| 65 | G4double x = track->GetPosition().x() + 0.5*detector->GetAbsorSizeX();
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| 66 | runAction->AddProjRange(x);
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| 67 | histoManager->FillHisto(5, x);
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| 68 | }
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| 69 |
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| 70 | //mean step size of primary particle
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| 71 | //
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| 72 | if (trackID == 1) {
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| 73 | G4int nbOfSteps = track->GetCurrentStepNumber();
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| 74 | G4double stepSize = tracklen/nbOfSteps;
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| 75 | runAction->AddStepSize(nbOfSteps,stepSize);
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| 76 | }
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| 77 |
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| 78 | //status of primary particle : absorbed, transmited, reflected ?
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| 79 | //
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| 80 | if (trackID == 1) {
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| 81 | G4int status = 0;
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| 82 | if (!track->GetNextVolume()) {
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| 83 | if (track->GetMomentumDirection().x() > 0.) status = 1;
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| 84 | else status = 2;
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| 85 | }
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| 86 | runAction->AddTrackStatus(status);
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| 87 | }
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| 88 | }
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| 89 |
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| 90 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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| 91 |
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