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26 /// \file electromagnetic/TestEm12/src/Detecto 26 /// \file electromagnetic/TestEm12/src/DetectorConstruction.cc
27 /// \brief Implementation of the DetectorConst 27 /// \brief Implementation of the DetectorConstruction class
28 // 28 //
>> 29 // $Id: DetectorConstruction.cc 78723 2014-01-20 10:32:17Z gcosmo $
29 // 30 //
30 //....oooOO0OOooo........oooOO0OOooo........oo 31 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
31 //....oooOO0OOooo........oooOO0OOooo........oo 32 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
32 33
33 #include "DetectorConstruction.hh" 34 #include "DetectorConstruction.hh"
34 <<
35 #include "DetectorMessenger.hh" 35 #include "DetectorMessenger.hh"
36 36
37 #include "G4GeometryManager.hh" <<
38 #include "G4LogicalVolume.hh" <<
39 #include "G4LogicalVolumeStore.hh" <<
40 #include "G4NistManager.hh" 37 #include "G4NistManager.hh"
>> 38 #include "G4Sphere.hh"
>> 39 #include "G4LogicalVolume.hh"
>> 40 #include "G4VPhysicalVolume.hh"
41 #include "G4PVPlacement.hh" 41 #include "G4PVPlacement.hh"
42 #include "G4PVReplica.hh" 42 #include "G4PVReplica.hh"
43 #include "G4PhysicalConstants.hh" << 43
>> 44 #include "G4GeometryManager.hh"
44 #include "G4PhysicalVolumeStore.hh" 45 #include "G4PhysicalVolumeStore.hh"
45 #include "G4RunManager.hh" << 46 #include "G4LogicalVolumeStore.hh"
46 #include "G4SolidStore.hh" 47 #include "G4SolidStore.hh"
47 #include "G4Sphere.hh" << 48 #include "G4RunManager.hh"
48 #include "G4SystemOfUnits.hh" << 49
49 #include "G4UnitsTable.hh" 50 #include "G4UnitsTable.hh"
50 #include "G4VPhysicalVolume.hh" << 51 #include "G4PhysicalConstants.hh"
>> 52 #include "G4SystemOfUnits.hh"
51 53
52 //....oooOO0OOooo........oooOO0OOooo........oo 54 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
53 55
54 DetectorConstruction::DetectorConstruction() 56 DetectorConstruction::DetectorConstruction()
>> 57 : G4VUserDetectorConstruction(),
>> 58 fAbsorMaterial(0),
>> 59 fAbsor(0),
>> 60 fDetectorMessenger(0)
55 { 61 {
56 // default parameter values 62 // default parameter values
57 fAbsorRadius = 3 * cm; << 63 fAbsorRadius = 3*cm;
58 fNbOfLayers = 1; 64 fNbOfLayers = 1;
59 << 65
60 DefineMaterials(); 66 DefineMaterials();
61 SetMaterial("G4_WATER"); 67 SetMaterial("G4_WATER");
62 68
63 // create commands for interactive definitio << 69 // create commands for interactive definition of the detector
64 fDetectorMessenger = new DetectorMessenger(t 70 fDetectorMessenger = new DetectorMessenger(this);
65 } 71 }
66 72
67 //....oooOO0OOooo........oooOO0OOooo........oo 73 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
68 74
69 DetectorConstruction::~DetectorConstruction() 75 DetectorConstruction::~DetectorConstruction()
>> 76 { delete fDetectorMessenger;}
>> 77
>> 78 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
>> 79
>> 80 G4VPhysicalVolume* DetectorConstruction::Construct()
70 { 81 {
71 delete fDetectorMessenger; << 82 return ConstructVolumes();
72 } 83 }
73 84
74 //....oooOO0OOooo........oooOO0OOooo........oo 85 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
75 86
76 void DetectorConstruction::DefineMaterials() 87 void DetectorConstruction::DefineMaterials()
77 { << 88 {
78 G4NistManager* man = G4NistManager::Instance 89 G4NistManager* man = G4NistManager::Instance();
79 << 90
80 man->FindOrBuildMaterial("G4_Al"); 91 man->FindOrBuildMaterial("G4_Al");
81 man->FindOrBuildMaterial("G4_Si"); 92 man->FindOrBuildMaterial("G4_Si");
82 man->FindOrBuildMaterial("G4_Fe"); 93 man->FindOrBuildMaterial("G4_Fe");
83 man->FindOrBuildMaterial("G4_Ge"); 94 man->FindOrBuildMaterial("G4_Ge");
84 man->FindOrBuildMaterial("G4_Gd"); <<
85 man->FindOrBuildMaterial("G4_W"); 95 man->FindOrBuildMaterial("G4_W");
86 man->FindOrBuildMaterial("G4_Pb"); 96 man->FindOrBuildMaterial("G4_Pb");
87 << 97
88 man->FindOrBuildMaterial("G4_AIR"); 98 man->FindOrBuildMaterial("G4_AIR");
89 man->FindOrBuildMaterial("G4_WATER"); 99 man->FindOrBuildMaterial("G4_WATER");
90 man->FindOrBuildMaterial("G4_ALUMINUM_OXIDE" << 100
91 << 101 ///G4cout << *(G4Material::GetMaterialTable()) << G4endl;
92 /// G4cout << *(G4Material::GetMaterialTable <<
93 } 102 }
94 103
95 //....oooOO0OOooo........oooOO0OOooo........oo 104 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
96 << 105
97 G4VPhysicalVolume* DetectorConstruction::Const << 106 G4VPhysicalVolume* DetectorConstruction::ConstructVolumes()
98 { 107 {
>> 108 G4GeometryManager::GetInstance()->OpenGeometry();
>> 109 G4PhysicalVolumeStore::GetInstance()->Clean();
>> 110 G4LogicalVolumeStore::GetInstance()->Clean();
>> 111 G4SolidStore::GetInstance()->Clean();
>> 112
99 // Absorber 113 // Absorber
100 // 114 //
101 G4Sphere* sAbsor = new G4Sphere("Absorber", << 115 G4Sphere*
102 0., fAbsorRa << 116 sAbsor = new G4Sphere("Absorber", //name
103 << 117 0., fAbsorRadius, 0., twopi, 0., pi); //size
104 fSpheres.push_back(sAbsor); << 118
105 << 119 G4LogicalVolume*
106 G4LogicalVolume* lAbsor = new G4LogicalVolum << 120 lAbsor = new G4LogicalVolume(sAbsor, //solid
107 << 121 fAbsorMaterial, //material
108 << 122 "Absorber"); //name
109 fLVolumes.push_back(lAbsor); << 123
110 << 124 fAbsor = new G4PVPlacement(0, //no rotation
111 fAbsor = new G4PVPlacement(0, // no rotatio << 125 G4ThreeVector(), //at (0,0,0)
112 G4ThreeVector(), << 126 lAbsor, //logical volume
113 lAbsor, // logic << 127 "Absorber", //name
114 "Absorber", // n << 128 0, //mother volume
115 0, // mother vo << 129 false, //no boolean operation
116 false, // no boo << 130 0); //copy number
117 0); // copy numb <<
118 131
119 // Layers 132 // Layers
120 // 133 //
121 fLayerThickness = fAbsorRadius / fNbOfLayers << 134 fLayerThickness = fAbsorRadius/fNbOfLayers;
122 << 135
123 for (G4int i = 1; i <= fNbOfLayers; i++) { << 136 for (G4int i=1; i<=fNbOfLayers; i++) {
124 G4Sphere* sLayer = << 137 G4Sphere*
125 new G4Sphere("Layer", (i - 1) * fLayerTh << 138 sLayer = new G4Sphere("Layer", (i-1)*fLayerThickness, i*fLayerThickness,
126 << 139 0., twopi, 0., pi);
127 fSpheres.push_back(sLayer); << 140
128 << 141 G4LogicalVolume*
129 G4LogicalVolume* lLayer = new G4LogicalVol << 142 lLayer = new G4LogicalVolume(sLayer, //shape
130 << 143 fAbsorMaterial, //material
131 << 144 "Layer"); //name
132 fLVolumes.push_back(lLayer); << 145
133 << 146 new G4PVPlacement(0, //no rotation
134 new G4PVPlacement(0, // no rotation << 147 G4ThreeVector(), //at (0,0,0)
135 G4ThreeVector(), // at << 148 lLayer, //logical volume
136 lLayer, // logical volu << 149 "Layer", //name
137 "Layer", // name << 150 lAbsor, //mother volume
138 lAbsor, // mother volu << 151 false, //no boolean operation
139 false, // no boolean op << 152 i); //copy number
140 i); // copy number << 153
141 } << 154 }
142 155
143 PrintParameters(); 156 PrintParameters();
144 << 157
145 // <<
146 // always return the root volume <<
147 // 158 //
>> 159 //always return the root volume
>> 160 //
148 return fAbsor; 161 return fAbsor;
149 } 162 }
150 163
151 //....oooOO0OOooo........oooOO0OOooo........oo 164 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
152 165
153 void DetectorConstruction::PrintParameters() 166 void DetectorConstruction::PrintParameters()
154 { 167 {
155 G4cout << "\n------------------------------- 168 G4cout << "\n---------------------------------------------------------\n";
156 G4cout << "---> The Absorber is a sphere of << 169 G4cout << "---> The Absorber is a sphere of "
157 << " radius of " << fAbsorMaterial->G << 170 << G4BestUnit(fAbsorRadius,"Length") << " radius of "
158 << " slices of " << G4BestUnit(fLayer << 171 << fAbsorMaterial->GetName() << " divided in " << fNbOfLayers
159 << fAbsorMaterial << G4endl; << 172 << " slices of " << G4BestUnit(fLayerThickness,"Length")
>> 173 << "\n \n" << fAbsorMaterial << G4endl;
160 G4cout << "\n------------------------------- 174 G4cout << "\n---------------------------------------------------------\n";
161 } 175 }
162 176
163 //....oooOO0OOooo........oooOO0OOooo........oo 177 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
164 178
165 void DetectorConstruction::SetRadius(G4double 179 void DetectorConstruction::SetRadius(G4double value)
166 { 180 {
167 // geometry was already constructed - scale <<
168 if (fAbsor) { <<
169 G4double scale = value / fAbsorRadius; <<
170 for (auto solid : fSpheres) { <<
171 if (scale > 1.0) { <<
172 solid->SetOuterRadius(solid->GetOuterR <<
173 solid->SetInnerRadius(solid->GetInnerR <<
174 } <<
175 else { <<
176 solid->SetInnerRadius(solid->GetInnerR <<
177 solid->SetOuterRadius(solid->GetOuterR <<
178 } <<
179 } <<
180 } <<
181 fAbsorRadius = value; 181 fAbsorRadius = value;
>> 182 G4RunManager::GetRunManager()->ReinitializeGeometry();
182 } 183 }
183 184
184 //....oooOO0OOooo........oooOO0OOooo........oo 185 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
185 186
186 void DetectorConstruction::SetMaterial(G4Strin 187 void DetectorConstruction::SetMaterial(G4String materialChoice)
187 { 188 {
188 // search the material by its name << 189 // search the material by its name
189 G4Material* pttoMaterial = G4Material::GetMa << 190 G4Material* pttoMaterial = G4Material::GetMaterial(materialChoice);
190 << 191 if (pttoMaterial) fAbsorMaterial = pttoMaterial;
191 if (pttoMaterial && pttoMaterial != fAbsorMa << 192 G4RunManager::GetRunManager()->PhysicsHasBeenModified();
192 fAbsorMaterial = pttoMaterial; <<
193 G4RunManager::GetRunManager()->PhysicsHasB <<
194 <<
195 // geometry was already constructed - only <<
196 if (fAbsor) { <<
197 for (auto lv : fLVolumes) { <<
198 lv->SetMaterial(fAbsorMaterial); <<
199 } <<
200 } <<
201 } <<
202 } 193 }
203 194
204 //....oooOO0OOooo........oooOO0OOooo........oo 195 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
205 196
206 void DetectorConstruction::SetNbOfLayers(G4int 197 void DetectorConstruction::SetNbOfLayers(G4int value)
207 { 198 {
208 fNbOfLayers = value; 199 fNbOfLayers = value;
>> 200 G4RunManager::GetRunManager()->ReinitializeGeometry();
209 } 201 }
210 << 202
211 //....oooOO0OOooo........oooOO0OOooo........oo 203 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
212 204