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25 // 25 //
26 /// \file medical/dna/range/src/PrimaryGenerat 26 /// \file medical/dna/range/src/PrimaryGeneratorAction.cc
27 /// \brief Implementation of the PrimaryGenera 27 /// \brief Implementation of the PrimaryGeneratorAction class
28 // 28 //
29 // $Id: PrimaryGeneratorAction.cc 73024 2013-0 29 // $Id: PrimaryGeneratorAction.cc 73024 2013-08-15 09:11:40Z gcosmo $
30 // 30 //
31 //....oooOO0OOooo........oooOO0OOooo........oo 31 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
32 //....oooOO0OOooo........oooOO0OOooo........oo 32 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
33 33
34 #include "PrimaryGeneratorAction.hh" 34 #include "PrimaryGeneratorAction.hh"
35 35
36 #include "DetectorConstruction.hh" <<
37 <<
38 #include "G4Electron.hh" <<
39 #include "G4Event.hh" 36 #include "G4Event.hh"
40 #include "G4Gamma.hh" <<
41 #include "G4ParticleDefinition.hh" <<
42 #include "G4ParticleGun.hh" 37 #include "G4ParticleGun.hh"
>> 38 #include "G4Electron.hh"
>> 39 #include "G4Gamma.hh"
43 #include "G4ParticleTable.hh" 40 #include "G4ParticleTable.hh"
>> 41 #include "G4ParticleDefinition.hh"
44 #include "G4PhysicalConstants.hh" 42 #include "G4PhysicalConstants.hh"
>> 43 #include "G4SystemOfUnits.hh"
>> 44 #include "Randomize.hh"
>> 45 #include "DetectorConstruction.hh"
45 #include "G4RandomDirection.hh" 46 #include "G4RandomDirection.hh"
46 #include "G4RunManager.hh" 47 #include "G4RunManager.hh"
47 #include "G4StateManager.hh" 48 #include "G4StateManager.hh"
48 #include "G4SystemOfUnits.hh" <<
49 #include "Randomize.hh" <<
50 49
51 //....oooOO0OOooo........oooOO0OOooo........oo 50 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
52 51
53 PrimaryGeneratorAction::PrimaryGeneratorAction 52 PrimaryGeneratorAction::PrimaryGeneratorAction()
54 : G4VUserPrimaryGeneratorAction(), G4VStateD << 53 :G4VUserPrimaryGeneratorAction(), G4VStateDependent(),
>> 54 fParticleGun(0),
>> 55 fDetector(0)
55 { 56 {
56 fDetector = dynamic_cast<const DetectorConst << 57 fDetector =
57 G4RunManager::GetRunManager()->GetUserDete << 58 dynamic_cast<const DetectorConstruction*>(G4RunManager::GetRunManager()
>> 59 ->GetUserDetectorConstruction());
58 G4int n_particle = 1; 60 G4int n_particle = 1;
59 fParticleGun = new G4ParticleGun(n_particle) << 61 fParticleGun = new G4ParticleGun(n_particle);
60 } 62 }
61 63
62 //....oooOO0OOooo........oooOO0OOooo........oo 64 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
63 65
64 PrimaryGeneratorAction::~PrimaryGeneratorActio 66 PrimaryGeneratorAction::~PrimaryGeneratorAction()
65 { 67 {
66 G4StateManager::GetStateManager()->Deregiste 68 G4StateManager::GetStateManager()->DeregisterDependent(this);
67 if (fParticleGun) delete fParticleGun; << 69 if(fParticleGun) delete fParticleGun;
68 } 70 }
69 71
70 //....oooOO0OOooo........oooOO0OOooo........oo 72 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
71 73
72 void PrimaryGeneratorAction::GeneratePrimaries 74 void PrimaryGeneratorAction::GeneratePrimaries(G4Event* anEvent)
73 { << 75 {
74 G4double R = fDetector->GetNPRadius(); 76 G4double R = fDetector->GetNPRadius();
75 G4double Ryz = 9999; << 77 G4double Ryz=9999;
76 78
77 // G4ParticleDefinition *particle = G4Electr << 79 //G4ParticleDefinition *particle = G4Electron::ElectronDefinition();
78 // fParticleGun->SetParticleDefinition(parti << 80 //fParticleGun->SetParticleDefinition(particle);
79 81
80 G4double scale = 1.; << 82 G4double scale =1.;
81 83
82 G4double xpos = 0, ypos = 0, zpos = 0; << 84 G4double xpos=0,ypos=0,zpos=0;
83 while (!(Ryz < R)) { << 85 while (!(Ryz<R)){
84 ypos = (2. * G4UniformRand() - 1.) * R; << 86 ypos = (2.*G4UniformRand()-1.) * R;
85 zpos = (2. * G4UniformRand() - 1.) * R; << 87 zpos = (2.*G4UniformRand()-1.) * R;
86 Ryz = std::sqrt(ypos * ypos + zpos * zpos) << 88 Ryz = std::sqrt(ypos*ypos+zpos*zpos);
87 } 89 }
88 xpos = std::sqrt(R * R - (ypos * ypos + zpos << 90 xpos = std::sqrt(R*R-(ypos*ypos+zpos*zpos));
89 fParticleGun->SetParticlePosition(G4ThreeVec << 91 fParticleGun->SetParticlePosition(G4ThreeVector(
90 fParticleGun->SetParticleMomentumDirection(G << 92 -xpos*scale,ypos*scale,zpos*scale));
91 << 93 fParticleGun->SetParticleMomentumDirection(G4ThreeVector(1,0,0));
>> 94
92 fParticleGun->GeneratePrimaryVertex(anEvent) 95 fParticleGun->GeneratePrimaryVertex(anEvent);
93 } 96 }
94 97
95 //....oooOO0OOooo........oooOO0OOooo........oo 98 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
96 99
97 G4bool PrimaryGeneratorAction::Notify(G4Applic 100 G4bool PrimaryGeneratorAction::Notify(G4ApplicationState requestedState)
98 { 101 {
99 if (requestedState == G4State_Idle) { << 102 if(requestedState == G4State_Idle)
100 if (fParticleGun != 0) return true; << 103 {
101 G4double R = fDetector->GetNPRadius(); << 104 if(fParticleGun != 0) return true;
102 G4double Ryz = 9999; << 105 G4double R = fDetector->GetNPRadius();
103 ; << 106 G4double Ryz=9999;;
104 << 107
105 // G4ParticleDefinition *particle = G4Elec << 108 //G4ParticleDefinition *particle = G4Electron::ElectronDefinition();
106 // fParticleGun->SetParticleDefinition(par << 109 //fParticleGun->SetParticleDefinition(particle);
107 << 110
108 fParticleGun->SetParticleMomentumDirection << 111 fParticleGun->SetParticleMomentumDirection(G4ThreeVector(-1,0,0));
109 << 112
110 while (!(Ryz < R)) { << 113 while (!(Ryz<R)){
111 G4double ypos = (2. * G4UniformRand() - << 114 G4double ypos = (2.*G4UniformRand()-1.) * R;
112 G4double zpos = (2. * G4UniformRand() - << 115 G4double zpos = (2.*G4UniformRand()-1.) * R;
113 Ryz = std::sqrt(ypos * ypos + zpos * zpo << 116 Ryz = std::sqrt(ypos*ypos+zpos*zpos);
114 G4double xpos = std::sqrt(R * R - (ypos << 117 G4double xpos = std::sqrt(R*R-(ypos*ypos+zpos*zpos));
115 fParticleGun->SetParticlePosition(G4Thre << 118 fParticleGun->SetParticlePosition(G4ThreeVector(-xpos,ypos,zpos));
116 } << 119 }
117 // fParticleGun->SetParticlePosition(G4Thr << 120 //fParticleGun->SetParticlePosition(G4ThreeVector(-Xposition,0,0));
118 // fParticleGun->GeneratePrimaryVertex(anE << 121 //fParticleGun->GeneratePrimaryVertex(anEvent);
119 } 122 }
120 123
121 return true; 124 return true;
122 } 125 }
>> 126
123 127