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>> 26 // $Id: DicomPrimaryGeneratorAction.cc 101109 2016-11-07 08:14:53Z gcosmo $
26 // 27 //
27 /// \file medical/DICOM/src/DicomPrimaryGenera 28 /// \file medical/DICOM/src/DicomPrimaryGeneratorAction.cc
28 /// \brief Implementation of the DicomPrimaryG 29 /// \brief Implementation of the DicomPrimaryGeneratorAction class
29 // 30 //
30 // The code was written by : 31 // The code was written by :
31 // *Louis Archambault louis.archambault@p 32 // *Louis Archambault louis.archambault@phy.ulaval.ca,
32 // *Luc Beaulieu beaulieu@phy.ulaval.ca 33 // *Luc Beaulieu beaulieu@phy.ulaval.ca
33 // +Vincent Hubert-Tremblay at tigre.2@sy 34 // +Vincent Hubert-Tremblay at tigre.2@sympatico.ca
34 // 35 //
35 // 36 //
36 // *Centre Hospitalier Universitaire de Quebec 37 // *Centre Hospitalier Universitaire de Quebec (CHUQ),
37 // Hotel-Dieu de Quebec, departement de Radio- 38 // Hotel-Dieu de Quebec, departement de Radio-oncologie
38 // 11 cote du palais. Quebec, QC, Canada, G1R 39 // 11 cote du palais. Quebec, QC, Canada, G1R 2J6
39 // tel (418) 525-4444 #6720 40 // tel (418) 525-4444 #6720
40 // fax (418) 691 5268 41 // fax (418) 691 5268
41 // 42 //
42 // + Université Laval, Québec (QC) Canada << 43 // + Université Laval, Québec (QC) Canada
43 //******************************************** 44 //*******************************************************
44 #include "DicomPrimaryGeneratorAction.hh" 45 #include "DicomPrimaryGeneratorAction.hh"
45 46
46 #include "CLHEP/Random/RandFlat.h" <<
47 #include "DicomRegularDetectorConstruction.hh" <<
48 <<
49 #include "G4Event.hh" 47 #include "G4Event.hh"
50 #include "G4ParticleDefinition.hh" <<
51 #include "G4ParticleGun.hh" 48 #include "G4ParticleGun.hh"
52 #include "G4ParticleTable.hh" 49 #include "G4ParticleTable.hh"
>> 50 #include "DicomRegularDetectorConstruction.hh"
>> 51 #include "G4ParticleDefinition.hh"
53 #include "G4SystemOfUnits.hh" 52 #include "G4SystemOfUnits.hh"
54 #include "Randomize.hh" 53 #include "Randomize.hh"
>> 54 #include "CLHEP/Random/RandFlat.h"
55 55
56 //....oooOO0OOooo........oooOO0OOooo........oo 56 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
57 DicomPrimaryGeneratorAction::DicomPrimaryGener 57 DicomPrimaryGeneratorAction::DicomPrimaryGeneratorAction()
58 : G4VUserPrimaryGeneratorAction(), fParticle << 58 : G4VUserPrimaryGeneratorAction(),
>> 59 fParticleGun(0)
59 { 60 {
60 G4int nParticle = 1; 61 G4int nParticle = 1;
61 fParticleGun = new G4ParticleGun(nParticle); << 62 fParticleGun = new G4ParticleGun(nParticle);
62 } 63 }
63 64
64 //....oooOO0OOooo........oooOO0OOooo........oo 65 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
65 DicomPrimaryGeneratorAction::~DicomPrimaryGene 66 DicomPrimaryGeneratorAction::~DicomPrimaryGeneratorAction()
66 { 67 {
67 delete fParticleGun; 68 delete fParticleGun;
68 } 69 }
69 70
70 //....oooOO0OOooo........oooOO0OOooo........oo 71 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
71 void DicomPrimaryGeneratorAction::GeneratePrim << 72 void DicomPrimaryGeneratorAction::GeneratePrimaries(G4Event *anEvent)
72 { 73 {
73 G4ParticleTable* particleTable = G4ParticleT 74 G4ParticleTable* particleTable = G4ParticleTable::GetParticleTable();
74 G4String particleName; 75 G4String particleName;
75 G4ParticleDefinition* particle = particleTab << 76 G4ParticleDefinition* particle
>> 77 = particleTable->FindParticle(particleName="e-");
76 fParticleGun->SetParticleDefinition(particle 78 fParticleGun->SetParticleDefinition(particle);
77 // put the e- in the x direction of the pati << 79 // 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 80 // to hit patient in the central slice of the phantom
79 G4ThreeVector dir(0, 0, 1); << 81 G4ThreeVector dir(0,0,1);
80 // G4ThreeVector dir(2.*CLHEP::RandFlat::sho << 82 //G4ThreeVector dir(2.*CLHEP::RandFlat::shoot()-1.,
81 // 2.*CLHEP::RandFlat::shoot()-1.,-CLHEP::Ra << 83 //2.*CLHEP::RandFlat::shoot()-1.,-CLHEP::RandFlat::shoot());
82 dir /= dir.mag(); 84 dir /= dir.mag();
83 fParticleGun->SetParticleMomentumDirection(d << 85 fParticleGun->SetParticleMomentumDirection(dir);
84 fParticleGun->SetParticleEnergy(100. * MeV); << 86 fParticleGun->SetParticleEnergy(100.*MeV);
85 // put it at SAD = 1 m on xy plane of centra << 87 //put it at SAD = 1 m on xy plane of central slice
86 fParticleGun->SetParticlePosition(G4ThreeVec << 88 fParticleGun->SetParticlePosition(G4ThreeVector(0.,0.,-120.));
87 // fParticleGun->SetParticlePosition(G4Three << 89 //fParticleGun->SetParticlePosition(G4ThreeVector(0.,0.,-22.));
88 fParticleGun->GeneratePrimaryVertex(anEvent) 90 fParticleGun->GeneratePrimaryVertex(anEvent);
89 } 91 }
90 92