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1 // 1 //
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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. *
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24 // ******************************************* 24 // ********************************************************************
25 // 25 //
26 // This example is provided by the Geant4-DNA 26 // This example is provided by the Geant4-DNA collaboration
27 // Any report or published results obtained us << 27 // Any report or published results obtained using the Geant4-DNA software
28 // shall cite the following Geant4-DNA collabo 28 // shall cite the following Geant4-DNA collaboration publications:
29 // Med. Phys. 45 (2018) e722-e739 <<
30 // Phys. Med. 31 (2015) 861-874 <<
31 // Med. Phys. 37 (2010) 4692-4708 29 // Med. Phys. 37 (2010) 4692-4708
32 // Int. J. Model. Simul. Sci. Comput. 1 (2010) << 30 // Phys. Med. 31 (2015) 861-874
33 // <<
34 // The Geant4-DNA web site is available at htt 31 // The Geant4-DNA web site is available at http://geant4-dna.org
35 // 32 //
36 /// \file medical/dna/svalue/src/PrimaryGenera 33 /// \file medical/dna/svalue/src/PrimaryGeneratorAction.cc
37 /// \brief Implementation of the PrimaryGenera 34 /// \brief Implementation of the PrimaryGeneratorAction class
38 35
39 #include "PrimaryGeneratorAction.hh" 36 #include "PrimaryGeneratorAction.hh"
40 <<
41 #include "DetectorConstruction.hh" 37 #include "DetectorConstruction.hh"
42 38
>> 39 #include "G4Event.hh"
>> 40 #include "G4ParticleGun.hh"
>> 41 #include "G4ParticleTable.hh"
>> 42 #include "G4ParticleDefinition.hh"
>> 43 #include "G4PhysicalConstants.hh"
>> 44 #include "G4SystemOfUnits.hh"
>> 45 #include "Randomize.hh"
43 #include "G4RandomDirection.hh" 46 #include "G4RandomDirection.hh"
44 #include "G4RunManager.hh" 47 #include "G4RunManager.hh"
45 #include "G4StateManager.hh" 48 #include "G4StateManager.hh"
46 #include "G4SystemOfUnits.hh" <<
47 49
48 //....oooOO0OOooo........oooOO0OOooo........oo 50 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
49 51
50 PrimaryGeneratorAction::PrimaryGeneratorAction 52 PrimaryGeneratorAction::PrimaryGeneratorAction()
51 : G4VUserPrimaryGeneratorAction(), G4VStateD << 53 :G4VUserPrimaryGeneratorAction(), G4VStateDependent(),
>> 54 fParticleGun(0),
>> 55 fDetector(0)
52 { 56 {
53 fDetector = dynamic_cast<const DetectorConst << 57 fDetector =
54 G4RunManager::GetRunManager()->GetUserDete << 58 dynamic_cast<const DetectorConstruction*>(G4RunManager::GetRunManager()
>> 59 ->GetUserDetectorConstruction());
55 } 60 }
56 61
57 //....oooOO0OOooo........oooOO0OOooo........oo 62 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
58 63
59 PrimaryGeneratorAction::~PrimaryGeneratorActio 64 PrimaryGeneratorAction::~PrimaryGeneratorAction()
60 { 65 {
61 G4StateManager::GetStateManager()->Deregiste 66 G4StateManager::GetStateManager()->DeregisterDependent(this);
62 if (fParticleGun) delete fParticleGun; << 67 if(fParticleGun) delete fParticleGun;
63 } 68 }
64 69
65 //....oooOO0OOooo........oooOO0OOooo........oo 70 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
66 71
67 void PrimaryGeneratorAction::GeneratePrimaries 72 void PrimaryGeneratorAction::GeneratePrimaries(G4Event* anEvent)
68 { << 73 {
69 G4double thickness = fDetector->GetCytoThick 74 G4double thickness = fDetector->GetCytoThickness();
70 G4double radius = fDetector->GetNuclRadius() 75 G4double radius = fDetector->GetNuclRadius();
71 76
72 G4double rx = 1 * m; << 77 G4double rx=1*m;
73 G4double ry = 1 * m; << 78 G4double ry=1*m;
74 G4double rz = 1 * m; << 79 G4double rz=1*m;
75 G4double myRadius = 0; 80 G4double myRadius = 0;
76 81
77 do { << 82 do
78 rx = (2 * G4UniformRand() - 1) * (radius + << 83 {
79 ry = (2 * G4UniformRand() - 1) * (radius + << 84 rx = (2*G4UniformRand()-1)*(radius+thickness)*1.01;
80 rz = (2 * G4UniformRand() - 1) * (radius + << 85 ry = (2*G4UniformRand()-1)*(radius+thickness)*1.01;
81 myRadius = std::sqrt(rx * rx + ry * ry + r << 86 rz = (2*G4UniformRand()-1)*(radius+thickness)*1.01;
>> 87 myRadius = std::sqrt(rx*rx+ry*ry+rz*rz);
82 88
83 } while (myRadius > radius + thickness || my << 89 } while (myRadius>radius+thickness || myRadius<radius) ;
84 90
85 fParticleGun->SetParticlePosition(G4ThreeVec << 91 fParticleGun->SetParticlePosition(G4ThreeVector(rx,ry,rz));
86 fParticleGun->SetParticleMomentumDirection(G 92 fParticleGun->SetParticleMomentumDirection(G4RandomDirection());
87 fParticleGun->GeneratePrimaryVertex(anEvent) 93 fParticleGun->GeneratePrimaryVertex(anEvent);
88 } 94 }
89 95
90 //....oooOO0OOooo........oooOO0OOooo........oo 96 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
91 97
92 G4bool PrimaryGeneratorAction::Notify(G4Applic 98 G4bool PrimaryGeneratorAction::Notify(G4ApplicationState requestedState)
93 { 99 {
94 if (requestedState == G4State_Idle) { << 100 if(requestedState == G4State_Idle)
95 if (fParticleGun != 0) return true; << 101 {
>> 102 if(fParticleGun != 0) return true;
96 103
97 fParticleGun = new G4ParticleGun(1); << 104 fParticleGun = new G4ParticleGun(1);
98 105
99 // Define default primary 106 // Define default primary
100 << 107 G4ParticleDefinition* particle
101 G4ParticleDefinition* particle = G4Particl << 108 = G4ParticleTable::GetParticleTable()->FindParticle("e-");
102 fParticleGun->SetParticleDefinition(partic 109 fParticleGun->SetParticleDefinition(particle);
103 fParticleGun->SetParticleEnergy(0 * eV); << 110 fParticleGun->SetParticleEnergy(0*eV);
104 fParticleGun->SetParticlePosition(G4ThreeV 111 fParticleGun->SetParticlePosition(G4ThreeVector());
105 fParticleGun->SetParticleMomentumDirection << 112 fParticleGun->SetParticleMomentumDirection(G4ThreeVector(1,0,0));
106 } 113 }
107 114
108 return true; 115 return true;
109 } 116 }
>> 117
110 118