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1 // 1
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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/svalue/src/DetectorConst
37 /// \brief Implementation of the DetectorConst
38
39 #include "DetectorConstruction.hh"
40
41 #include "DetectorMessenger.hh"
42
43 #include "G4NistManager.hh"
44 #include "G4PVPlacement.hh"
45 #include "G4PhysicalConstants.hh"
46 #include "G4RunManager.hh"
47 #include "G4Sphere.hh"
48 #include "G4UnitsTable.hh"
49 #include "G4UserLimits.hh"
50
51 //....oooOO0OOooo........oooOO0OOooo........oo
52
53 DetectorConstruction::DetectorConstruction() :
54 {
55 // Default tracking cut
56
57 fTrackingCut = 7.4 * CLHEP::eV;
58
59 // Default parameter values
60
61 fWorldRadius = 10 * CLHEP::m;
62 fCytoThickness = 20 * CLHEP::nm;
63 fNuclRadius = 10 * CLHEP::nm;
64
65 DefineMaterials();
66
67 // Create commands for interactive definitio
68
69 fDetectorMessenger = new DetectorMessenger(t
70 }
71
72 //....oooOO0OOooo........oooOO0OOooo........oo
73
74 DetectorConstruction::~DetectorConstruction()
75 {
76 delete fDetectorMessenger;
77 }
78
79 //....oooOO0OOooo........oooOO0OOooo........oo
80
81 void DetectorConstruction::DefineMaterials()
82 {
83 G4NistManager* man = G4NistManager::Instance
84
85 fWorldMaterial = man->FindOrBuildMaterial("G
86 fCytoMaterial = fNuclMaterial = man->FindOrB
87 }
88
89 //....oooOO0OOooo........oooOO0OOooo........oo
90
91 G4VPhysicalVolume* DetectorConstruction::Const
92 {
93 if (fWorld) return fWorld;
94
95 // Spherical world
96
97 G4Sphere* sWorld = new G4Sphere("World", 0.,
98
99 fLogicalWorld = new G4LogicalVolume(sWorld,
100
101 fWorld = new G4PVPlacement(0, G4ThreeVector(
102
103 // Spherical nucleus
104
105 G4Sphere* sNucl = new G4Sphere("Nucl", 0., f
106
107 fLogicalNucl = new G4LogicalVolume(sNucl, fN
108
109 fNucl = new G4PVPlacement(0, G4ThreeVector()
110
111 // Spherical shell for cytoplasm
112
113 G4Sphere* sCyto =
114 new G4Sphere("Cyto", fNuclRadius, fNuclRad
115
116 fLogicalCyto = new G4LogicalVolume(sCyto, fC
117
118 fCyto = new G4PVPlacement(0, G4ThreeVector()
119 //
120
121 PrintParameters();
122
123 // Tracking cut
124
125 fLogicalNucl->SetUserLimits(new G4UserLimits
126 fLogicalCyto->SetUserLimits(new G4UserLimits
127 fLogicalWorld->SetUserLimits(new G4UserLimit
128
129 //
130 return fWorld;
131 }
132
133 //....oooOO0OOooo........oooOO0OOooo........oo
134
135 void DetectorConstruction::PrintParameters() c
136 {
137 G4cout << "\n-------------------------------
138 G4cout << "---> The tracking cut is set to "
139 G4cout << "---> The World is a sphere of " <
140 << "radius of " << fWorldMaterial->Ge
141 G4cout << "---> The Nucleus is a sphere of "
142 << fWorldMaterial->GetName() << " of
143 G4cout << "---> The Cytoplasm is a spherical
144 << G4BestUnit(fCytoThickness, "Length
145 << " of mass " << G4BestUnit(GetCytoM
146 G4cout << "\n-------------------------------
147 }
148
149 //....oooOO0OOooo........oooOO0OOooo........oo
150
151 void DetectorConstruction::SetTrackingCut(G4do
152 {
153 fTrackingCut = value;
154 }
155
156 //....oooOO0OOooo........oooOO0OOooo........oo
157
158 void DetectorConstruction::SetNuclRadius(G4dou
159 {
160 fNuclRadius = value;
161 }
162
163 //....oooOO0OOooo........oooOO0OOooo........oo
164
165 void DetectorConstruction::SetCytoThickness(G4
166 {
167 fCytoThickness = value;
168 }
169
170 //....oooOO0OOooo........oooOO0OOooo........oo
171
172 void DetectorConstruction::SetWorldMaterial(co
173 {
174 // Search the material by its name
175 G4Material* pttoMaterial = G4NistManager::In
176
177 if (pttoMaterial && pttoMaterial != fWorldMa
178 fWorldMaterial = pttoMaterial;
179 if (fLogicalWorld) fLogicalWorld->SetMater
180 G4RunManager::GetRunManager()->PhysicsHasB
181 }
182 }
183
184 //....oooOO0OOooo........oooOO0OOooo........oo
185
186 void DetectorConstruction::SetCytoMaterial(con
187 {
188 // Search the material by its name
189 G4Material* pttoMaterial = G4NistManager::In
190
191 if (pttoMaterial && pttoMaterial != fCytoMat
192 fCytoMaterial = pttoMaterial;
193 if (fLogicalCyto) fLogicalCyto->SetMateria
194 G4RunManager::GetRunManager()->PhysicsHasB
195 }
196 }
197
198 //....oooOO0OOooo........oooOO0OOooo........oo
199
200 void DetectorConstruction::SetNuclMaterial(con
201 {
202 // Search the material by its name
203 G4Material* pttoMaterial = G4NistManager::In
204
205 if (pttoMaterial && pttoMaterial != fNuclMat
206 fNuclMaterial = pttoMaterial;
207 if (fLogicalNucl) fLogicalNucl->SetMateria
208 G4RunManager::GetRunManager()->PhysicsHasB
209 }
210 }
211