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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 *
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10 // * 10 // * *
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13 // * work make any representation or warran 13 // * work make any representation or warranty, express or implied, *
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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 *
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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 publication:
29 // Med. Phys. 37 (2010) 4692-4708 29 // Med. Phys. 37 (2010) 4692-4708
30 // J. Comput. Phys. 274 (2014) 841-882 30 // J. Comput. Phys. 274 (2014) 841-882
31 // The Geant4-DNA web site is available at htt 31 // The Geant4-DNA web site is available at http://geant4-dna.org
32 // 32 //
>> 33 // $Id$
33 // 34 //
34 /// \file PrimaryGeneratorAction.cc 35 /// \file PrimaryGeneratorAction.cc
35 /// \brief Implementation of the PrimaryGenera 36 /// \brief Implementation of the PrimaryGeneratorAction class
36 37
37 #include "PrimaryGeneratorAction.hh" 38 #include "PrimaryGeneratorAction.hh"
38 <<
39 #include "G4LogicalVolumeStore.hh" <<
40 #include "G4SystemOfUnits.hh" 39 #include "G4SystemOfUnits.hh"
41 #include "G4Tubs.hh" <<
42 40
43 //....oooOO0OOooo........oooOO0OOooo........oo 41 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
44 42
45 PrimaryGeneratorAction::PrimaryGeneratorAction << 43 PrimaryGeneratorAction::PrimaryGeneratorAction()
>> 44 : G4VUserPrimaryGeneratorAction()
46 { 45 {
47 G4int n_particle = 1; << 46 G4int n_particle = 1;
48 fpParticleGun = new G4ParticleGun(n_particle << 47 fpParticleGun = new G4ParticleGun(n_particle);
49 48
50 // default gun parameters << 49 // default gun parameters
51 fpParticleGun->SetParticleEnergy(500. * eV); << 50 // fParticleGun->SetParticleEnergy(500.*eV);
52 fpParticleGun->SetParticleMomentumDirection( << 51 fpParticleGun->SetParticleMomentumDirection(G4ThreeVector(1.,0.,0.));
53 fpParticleGun->SetParticlePosition(G4ThreeVe << 52 fpParticleGun->SetParticlePosition(G4ThreeVector(-1.15*nanometer,0.,0));
54 } 53 }
55 //....oooOO0OOooo........oooOO0OOooo........oo 54 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
56 55
57 PrimaryGeneratorAction::~PrimaryGeneratorActio 56 PrimaryGeneratorAction::~PrimaryGeneratorAction()
58 { 57 {
59 delete fpParticleGun; << 58 delete fpParticleGun;
60 } 59 }
61 60
62 //....oooOO0OOooo........oooOO0OOooo........oo 61 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
63 62
64 void PrimaryGeneratorAction::GeneratePrimaries 63 void PrimaryGeneratorAction::GeneratePrimaries(G4Event* anEvent)
65 { 64 {
66 G4Tubs* targetSolid = << 65 fpParticleGun->GeneratePrimaryVertex(anEvent);
67 dynamic_cast<G4Tubs*>(G4LogicalVolumeStore <<
68 <<
69 if (targetSolid != nullptr) { <<
70 G4double radius = targetSolid->GetOuterRad <<
71 fpParticleGun->SetParticlePosition(G4Three <<
72 } <<
73 <<
74 fpParticleGun->GeneratePrimaryVertex(anEvent <<
75 } 66 }
76 67