| Geant4 Cross Reference |
1 // 1 //
2 // ******************************************* 2 // ********************************************************************
3 // * License and Disclaimer 3 // * License and Disclaimer *
4 // * 4 // * *
5 // * The Geant4 software is copyright of th 5 // * The Geant4 software is copyright of the Copyright Holders of *
6 // * the Geant4 Collaboration. It is provided 6 // * the Geant4 Collaboration. It is provided under the terms and *
7 // * conditions of the Geant4 Software License 7 // * conditions of the Geant4 Software License, included in the file *
8 // * LICENSE and available at http://cern.ch/ 8 // * LICENSE and available at http://cern.ch/geant4/license . These *
9 // * include a list of copyright holders. 9 // * include a list of copyright holders. *
10 // * 10 // * *
11 // * Neither the authors of this software syst 11 // * Neither the authors of this software system, nor their employing *
12 // * institutes,nor the agencies providing fin 12 // * institutes,nor the agencies providing financial support for this *
13 // * work make any representation or warran 13 // * work make any representation or warranty, express or implied, *
14 // * regarding this software system or assum 14 // * regarding this software system or assume any liability for its *
15 // * use. Please see the license in the file 15 // * use. Please see the license in the file LICENSE and URL above *
16 // * for the full disclaimer and the limitatio 16 // * for the full disclaimer and the limitation of liability. *
17 // * 17 // * *
18 // * This code implementation is the result 18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboratio 19 // * technical work of the GEANT4 collaboration. *
20 // * By using, copying, modifying or distri 20 // * By using, copying, modifying or distributing the software (or *
21 // * any work based on the software) you ag 21 // * any work based on the software) you agree to acknowledge its *
22 // * use in resulting scientific publicati 22 // * use in resulting scientific publications, and indicate your *
23 // * acceptance of all terms of the Geant4 Sof 23 // * acceptance of all terms of the Geant4 Software license. *
24 // ******************************************* 24 // ********************************************************************
25 // 25 //
26 // 26 //
27 /// \file medical/DICOM/src/DicomPrimaryGenera 27 /// \file medical/DICOM/src/DicomPrimaryGeneratorAction.cc
28 /// \brief Implementation of the DicomPrimaryG 28 /// \brief Implementation of the DicomPrimaryGeneratorAction class
29 // 29 //
30 // The code was written by : 30 // The code was written by :
31 // *Louis Archambault louis.archambault@p 31 // *Louis Archambault louis.archambault@phy.ulaval.ca,
32 // *Luc Beaulieu beaulieu@phy.ulaval.ca 32 // *Luc Beaulieu beaulieu@phy.ulaval.ca
33 // +Vincent Hubert-Tremblay at tigre.2@sy 33 // +Vincent Hubert-Tremblay at tigre.2@sympatico.ca
34 // 34 //
35 // 35 //
36 // *Centre Hospitalier Universitaire de Quebec 36 // *Centre Hospitalier Universitaire de Quebec (CHUQ),
37 // Hotel-Dieu de Quebec, departement de Radio- 37 // Hotel-Dieu de Quebec, departement de Radio-oncologie
38 // 11 cote du palais. Quebec, QC, Canada, G1R 38 // 11 cote du palais. Quebec, QC, Canada, G1R 2J6
39 // tel (418) 525-4444 #6720 39 // tel (418) 525-4444 #6720
40 // fax (418) 691 5268 40 // fax (418) 691 5268
41 // 41 //
42 // + Université Laval, Québec (QC) Canada << 42 // + Université Laval, Québec (QC) Canada
43 //******************************************** 43 //*******************************************************
44 #include "DicomPrimaryGeneratorAction.hh" 44 #include "DicomPrimaryGeneratorAction.hh"
45 45
46 #include "CLHEP/Random/RandFlat.h" <<
47 #include "DicomRegularDetectorConstruction.hh" <<
48 <<
49 #include "G4Event.hh" 46 #include "G4Event.hh"
50 #include "G4ParticleDefinition.hh" <<
51 #include "G4ParticleGun.hh" 47 #include "G4ParticleGun.hh"
52 #include "G4ParticleTable.hh" 48 #include "G4ParticleTable.hh"
>> 49 #include "DicomRegularDetectorConstruction.hh"
>> 50 #include "G4ParticleDefinition.hh"
53 #include "G4SystemOfUnits.hh" 51 #include "G4SystemOfUnits.hh"
54 #include "Randomize.hh" 52 #include "Randomize.hh"
>> 53 #include "CLHEP/Random/RandFlat.h"
55 54
56 //....oooOO0OOooo........oooOO0OOooo........oo 55 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
57 DicomPrimaryGeneratorAction::DicomPrimaryGener 56 DicomPrimaryGeneratorAction::DicomPrimaryGeneratorAction()
58 : G4VUserPrimaryGeneratorAction(), fParticle << 57 : G4VUserPrimaryGeneratorAction(),
>> 58 fParticleGun(0)
59 { 59 {
60 G4int nParticle = 1; 60 G4int nParticle = 1;
61 fParticleGun = new G4ParticleGun(nParticle); << 61 fParticleGun = new G4ParticleGun(nParticle);
62 } 62 }
63 63
64 //....oooOO0OOooo........oooOO0OOooo........oo 64 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
65 DicomPrimaryGeneratorAction::~DicomPrimaryGene 65 DicomPrimaryGeneratorAction::~DicomPrimaryGeneratorAction()
66 { 66 {
67 delete fParticleGun; 67 delete fParticleGun;
68 } 68 }
69 69
70 //....oooOO0OOooo........oooOO0OOooo........oo 70 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
71 void DicomPrimaryGeneratorAction::GeneratePrim << 71 void DicomPrimaryGeneratorAction::GeneratePrimaries(G4Event *anEvent)
72 { 72 {
73 G4ParticleTable* particleTable = G4ParticleT 73 G4ParticleTable* particleTable = G4ParticleTable::GetParticleTable();
74 G4String particleName; 74 G4String particleName;
75 G4ParticleDefinition* particle = particleTab << 75 G4ParticleDefinition* particle
>> 76 = particleTable->FindParticle(particleName="e-");
76 fParticleGun->SetParticleDefinition(particle 77 fParticleGun->SetParticleDefinition(particle);
77 // put the e- in the x direction of the pati << 78 // put the e- in the x direction of the patient (z in the accelerator axs)
78 // to hit patient in the central slice of th 79 // to hit patient in the central slice of the phantom
79 G4ThreeVector dir(0, 0, 1); << 80 G4ThreeVector dir(0,0,1);
80 // G4ThreeVector dir(2.*CLHEP::RandFlat::sho << 81 //G4ThreeVector dir(2.*CLHEP::RandFlat::shoot()-1.,
81 // 2.*CLHEP::RandFlat::shoot()-1.,-CLHEP::Ra << 82 //2.*CLHEP::RandFlat::shoot()-1.,-CLHEP::RandFlat::shoot());
82 dir /= dir.mag(); 83 dir /= dir.mag();
83 fParticleGun->SetParticleMomentumDirection(d << 84 fParticleGun->SetParticleMomentumDirection(dir);
84 fParticleGun->SetParticleEnergy(100. * MeV); << 85 fParticleGun->SetParticleEnergy(100.*MeV);
85 // put it at SAD = 1 m on xy plane of centra << 86 //put it at SAD = 1 m on xy plane of central slice
86 fParticleGun->SetParticlePosition(G4ThreeVec << 87 fParticleGun->SetParticlePosition(G4ThreeVector(0.,0.,-120.));
87 // fParticleGun->SetParticlePosition(G4Three << 88 //fParticleGun->SetParticlePosition(G4ThreeVector(0.,0.,-22.));
88 fParticleGun->GeneratePrimaryVertex(anEvent) 89 fParticleGun->GeneratePrimaryVertex(anEvent);
89 } 90 }
90 91