| 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: VoxelSD.cc,v 1.1 2007/11/16 14:29:33 kmura Exp $
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| 27 | // $Name: $
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| 28 | //
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| 29 | // ====================================================================
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| 30 | // VoxelSD.cc
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| 31 | //
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| 32 | // 2007 Q
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| 33 | // ====================================================================
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| 34 | #include "VoxelSD.hh"
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| 35 | #include "G4SDManager.hh"
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| 36 | #include "G4Track.hh"
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| 37 | #include "G4Step.hh"
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| 38 | #include "G4VTouchable.hh"
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| 39 | #include "G4TouchableHistory.hh"
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| 40 | #include "Randomize.hh"
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| 41 | #include "G4MPImanager.hh"
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| 42 | #include "Analysis.hh"
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| 43 |
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| 44 | // ====================================================================
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| 45 | //
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| 46 | // class description
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| 47 | //
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| 48 | // ====================================================================
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| 49 |
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| 50 | //////////////////////////////////////
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| 51 | VoxelSD::VoxelSD(const G4String& name)
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| 52 | : G4VSensitiveDetector(name)
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| 53 | //////////////////////////////////////
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| 54 | {
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| 55 | G4SDManager::GetSDMpointer()-> AddNewDetector(this);
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| 56 | }
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| 57 |
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| 58 |
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| 59 | ///////////////////
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| 60 | VoxelSD::~VoxelSD()
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| 61 | ///////////////////
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| 62 | {
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| 63 | }
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| 64 |
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| 65 | ///////////////////////////////////////////////////////////////
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| 66 | G4bool VoxelSD::ProcessHits(G4Step* astep, G4TouchableHistory*)
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| 67 | ///////////////////////////////////////////////////////////////
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| 68 | {
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| 69 | G4ThreeVector x0= astep-> GetPreStepPoint()-> GetPosition();
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| 70 | G4ThreeVector x1= astep-> GetPostStepPoint()-> GetPosition();
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| 71 |
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| 72 | G4int tid= astep-> GetTrack()-> GetTrackID();
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| 73 | G4int iz= astep-> GetPreStepPoint()-> GetTouchable()-> GetReplicaNumber(1);
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| 74 |
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| 75 | Analysis* myana= Analysis::GetAnalysis();
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| 76 |
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| 77 | // incident position
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| 78 | if (tid==1 && iz==1000) { // scored @ first layer
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| 79 | myana-> FillIncident(x0);
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| 80 | }
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| 81 |
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| 82 | // energy deposit
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| 83 | G4ThreeVector p= G4UniformRand()*(x1-x0) + x0; // position sampling
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| 84 | G4double edep= astep-> GetTotalEnergyDeposit();
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| 85 | myana-> FillDose(p, edep);
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| 86 |
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| 87 | return true;
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| 88 | }
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| 89 |
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| 90 |
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| 91 | ////////////////////////////////////////////
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| 92 | void VoxelSD::Initialize(G4HCofThisEvent*)
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| 93 | ////////////////////////////////////////////
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| 94 | {
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| 95 | }
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| 96 |
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| 97 |
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| 98 | ////////////////////////////////////////////
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| 99 | void VoxelSD::EndOfEvent(G4HCofThisEvent*)
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| 100 | ////////////////////////////////////////////
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| 101 | {
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| 102 | }
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| 103 |
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