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25 // 25 //
26 // G4RayShooter class implementation <<
27 // 26 //
28 // Author: Makoto Asai, 2000 << 27 // $Id: G4RayShooter.cc 66892 2013-01-17 10:57:59Z gunter $
29 // ------------------------------------------- << 28 //
30 29
31 #include "G4RayShooter.hh" 30 #include "G4RayShooter.hh"
32 #include "G4SystemOfUnits.hh" 31 #include "G4SystemOfUnits.hh"
33 #include "G4PrimaryParticle.hh" 32 #include "G4PrimaryParticle.hh"
34 #include "G4Event.hh" 33 #include "G4Event.hh"
35 #include "G4ParticleTable.hh" 34 #include "G4ParticleTable.hh"
36 #include "G4ParticleDefinition.hh" 35 #include "G4ParticleDefinition.hh"
37 #include "globals.hh" 36 #include "globals.hh"
38 37
39 void G4RayShooter::Shoot(G4Event* evt, G4Three << 38
>> 39 G4RayShooter::G4RayShooter()
40 { 40 {
41 if(particle_definition == nullptr) << 41 SetInitialValues();
>> 42 }
>> 43
>> 44 void G4RayShooter::SetInitialValues()
>> 45 {
>> 46 particle_definition = 0;
>> 47 G4ThreeVector zero;
>> 48 particle_momentum_direction = (G4ParticleMomentum)zero;
>> 49 particle_energy = 1.0*GeV;
>> 50 particle_position = zero;
>> 51 particle_time = 0.0;
>> 52 particle_polarization = zero;
>> 53 }
>> 54
>> 55 G4RayShooter::~G4RayShooter()
>> 56 {
>> 57 }
>> 58
>> 59 void G4RayShooter::Shoot(G4Event* evt,G4ThreeVector vtx,G4ThreeVector direc)
>> 60 {
>> 61 if(!particle_definition)
42 { 62 {
43 G4ParticleTable* particleTable = G4Particl 63 G4ParticleTable* particleTable = G4ParticleTable::GetParticleTable();
44 G4String particleName; 64 G4String particleName;
45 particle_definition = particleTable->FindP 65 particle_definition = particleTable->FindParticle(particleName="geantino");
46 if(particle_definition == nullptr) << 66 if(!particle_definition)
47 { 67 {
48 G4String msg; 68 G4String msg;
49 msg = "G4RayTracer uses geantino to trac << 69 msg = " G4RayTracer uses geantino to trace the ray, but your physics list does not\n";
50 msg += "define G4Geantino. Please add G4 70 msg += "define G4Geantino. Please add G4Geantino in your physics list.";
51 G4Exception("G4RayShooter::Shoot()", "Ra << 71 G4Exception("G4RayShooter::Shoot","RayTracer001",FatalException,msg);
52 } 72 }
53 } 73 }
54 74
55 // Create a new vertex << 75 // create a new vertex
56 // << 76 G4PrimaryVertex* vertex = new G4PrimaryVertex(vtx,particle_time);
57 auto* vertex = new G4PrimaryVertex(vtx,parti <<
58 77
59 // Create new primaries and set them to the << 78 // create new primaries and set them to the vertex
60 // <<
61 G4double mass = particle_definition->GetPDGM 79 G4double mass = particle_definition->GetPDGMass();
62 auto* particle = new G4PrimaryParticle(parti << 80 G4PrimaryParticle* particle =
>> 81 new G4PrimaryParticle(particle_definition);
63 particle->SetKineticEnergy( particle_energy 82 particle->SetKineticEnergy( particle_energy );
64 particle->SetMass( mass ); 83 particle->SetMass( mass );
65 particle->SetMomentumDirection( direc ); 84 particle->SetMomentumDirection( direc );
66 particle->SetPolarization(particle_polarizat 85 particle->SetPolarization(particle_polarization.x(),
67 particle_polarizat << 86 particle_polarization.y(),
68 particle_polarizat << 87 particle_polarization.z());
69 vertex->SetPrimary( particle ); 88 vertex->SetPrimary( particle );
70 89
71 evt->AddPrimaryVertex( vertex ); 90 evt->AddPrimaryVertex( vertex );
72 } 91 }
>> 92
>> 93
73 94