| Geant4 Cross Reference |
1 // 1
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18 // * This code implementation is the result
19 // * technical work of the GEANT4 collaboratio
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24 // *******************************************
25 //
26 // This example is provided by the Geant4-DNA
27 // Any report or published results obtained us
28 // shall cite the following Geant4-DNA collabo
29 // Med. Phys. 45 (2018) e722-e739
30 // Phys. Med. 31 (2015) 861-874
31 // Med. Phys. 37 (2010) 4692-4708
32 // Int. J. Model. Simul. Sci. Comput. 1 (2010)
33 //
34 // The Geant4-DNA web site is available at htt
35 //
36 /// \file medical/dna/slowing/src/DetectorCons
37 /// \brief Implementation of the DetectorConst
38
39 #include "DetectorConstruction.hh"
40
41 #include "DetectorMessenger.hh"
42
43 #include "G4NistManager.hh"
44 #include "G4RunManager.hh"
45 #include "G4SystemOfUnits.hh"
46 #include "G4UnitsTable.hh"
47 #include "G4UserLimits.hh"
48
49 //....oooOO0OOooo........oooOO0OOooo........oo
50
51 DetectorConstruction::DetectorConstruction() :
52 {
53 // Create commands for interactive definitio
54 fDetectorMessenger = new DetectorMessenger(t
55
56 // Default tracking cut
57 fTrackingCut = 7.4 * eV;
58 }
59
60 //....oooOO0OOooo........oooOO0OOooo........oo
61
62 DetectorConstruction::~DetectorConstruction()
63 {
64 delete fDetectorMessenger;
65 }
66
67 //....oooOO0OOooo........oooOO0OOooo........oo
68
69 G4VPhysicalVolume* DetectorConstruction::Const
70 {
71 DefineMaterials();
72 return ConstructDetector();
73 }
74
75 //....oooOO0OOooo........oooOO0OOooo........oo
76
77 void DetectorConstruction::DefineMaterials()
78 {
79 // Water is defined from NIST material datab
80 G4NistManager* man = G4NistManager::Instance
81
82 G4Material* H2O = man->FindOrBuildMaterial("
83
84 fWaterMaterial = H2O;
85
86 G4cout << *(G4Material::GetMaterialTable())
87 }
88
89 //....oooOO0OOooo........oooOO0OOooo........oo
90
91 G4VPhysicalVolume* DetectorConstruction::Const
92 {
93 // WORLD VOLUME
94
95 G4double worldSizeX = 1 * m;
96 G4double worldSizeY = worldSizeX;
97 G4double worldSizeZ = worldSizeX;
98
99 G4Box* solidWorld = new G4Box("World", // i
100 worldSizeX / 2
101
102 fLogicWorld = new G4LogicalVolume(solidWorld
103 fWaterMate
104 "World");
105
106 G4PVPlacement* physiWorld = new G4PVPlacemen
107
108
109
110
111
112
113
114 // Visualization attributes
115 G4VisAttributes* worldVisAtt = new G4VisAttr
116 worldVisAtt->SetVisibility(true);
117 fLogicWorld->SetVisAttributes(worldVisAtt);
118
119 G4VisAttributes* worldVisAtt1 = new G4VisAtt
120 worldVisAtt1->SetVisibility(true);
121
122 // Tracking cut
123 fLogicWorld->SetUserLimits(new G4UserLimits(
124
125 PrintParameters();
126
127 return physiWorld;
128 }
129
130 //....oooOO0OOooo........oooOO0OOooo........oo
131
132 void DetectorConstruction::SetMaterial(G4Strin
133 {
134 // Search the material by its name
135 G4Material* pttoMaterial = G4Material::GetMa
136 if (pttoMaterial) fWaterMaterial = pttoMater
137 G4RunManager::GetRunManager()->PhysicsHasBee
138 }
139
140 //....oooOO0OOooo........oooOO0OOooo........oo
141
142 void DetectorConstruction::SetTrackingCut(G4do
143 {
144 fTrackingCut = value;
145 G4RunManager::GetRunManager()->ReinitializeG
146 }
147
148 //....oooOO0OOooo........oooOO0OOooo........oo
149
150 void DetectorConstruction::PrintParameters() c
151 {
152 G4cout << "\n-------------------------------
153 G4cout << "---> The tracking cut is set to "
154 G4cout << "\n-------------------------------
155 }
156