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25 // 25 //
26 /// \file field/field02/src/F02DetectorConstru 26 /// \file field/field02/src/F02DetectorConstruction.cc
27 /// \brief Implementation of the F02DetectorCo 27 /// \brief Implementation of the F02DetectorConstruction class
28 // 28 //
29 // 29 //
30 // 30 //
31 // 31 //
32 //....oooOO0OOooo........oooOO0OOooo........oo 32 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
33 //....oooOO0OOooo........oooOO0OOooo........oo 33 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
34 34
35 #include "F02DetectorConstruction.hh" 35 #include "F02DetectorConstruction.hh"
>> 36 #include "F02DetectorMessenger.hh"
36 37
37 #include "F02CalorimeterSD.hh" 38 #include "F02CalorimeterSD.hh"
38 #include "F02DetectorMessenger.hh" << 39 #include "F02ElectricFieldSetup.hh"
39 40
40 #include "G4AutoDelete.hh" <<
41 #include "G4GeometryManager.hh" 41 #include "G4GeometryManager.hh"
42 #include "G4FieldBuilder.hh" << 42 #include "G4PhysicalVolumeStore.hh"
43 #include "G4LogicalVolume.hh" <<
44 #include "G4LogicalVolumeStore.hh" 43 #include "G4LogicalVolumeStore.hh"
>> 44 #include "G4SolidStore.hh"
>> 45
45 #include "G4Material.hh" 46 #include "G4Material.hh"
>> 47 #include "G4Tubs.hh"
>> 48 #include "G4LogicalVolume.hh"
46 #include "G4PVPlacement.hh" 49 #include "G4PVPlacement.hh"
47 #include "G4PhysicalConstants.hh" <<
48 #include "G4PhysicalVolumeStore.hh" <<
49 #include "G4RunManager.hh" 50 #include "G4RunManager.hh"
>> 51 #include "G4AutoDelete.hh"
50 #include "G4SDManager.hh" 52 #include "G4SDManager.hh"
51 #include "G4SolidStore.hh" << 53
>> 54 #include "G4PhysicalConstants.hh"
52 #include "G4SystemOfUnits.hh" 55 #include "G4SystemOfUnits.hh"
53 #include "G4Tubs.hh" <<
54 #include "G4UniformElectricField.hh" <<
55 56
56 //....oooOO0OOooo........oooOO0OOooo........oo 57 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
57 58
58 F02DetectorConstruction::F02DetectorConstructi 59 F02DetectorConstruction::F02DetectorConstruction()
59 { << 60 : G4VUserDetectorConstruction(),
>> 61 fDetectorMessenger(0),
>> 62 fSolidWorld(0), fLogicWorld(0), fPhysiWorld(0),
>> 63 fSolidAbsorber(0),fLogicAbsorber(0), fPhysiAbsorber(0),
>> 64 fAbsorberMaterial(0), fAbsorberThickness(0.), fAbsorberRadius(0.),
>> 65 fWorldChanged(false), fZAbsorber(0.), fZStartAbs(0.), fZEndAbs(0.),
>> 66 fWorldMaterial(0), fWorldSizeR(0.), fWorldSizeZ(0.)
>> 67 {
>> 68 // default parameter values of the calorimeter
>> 69
>> 70 fWorldSizeZ = 80.*cm;
>> 71 fWorldSizeR = 20.*cm;
>> 72
>> 73 fAbsorberThickness = 40.0*mm;
>> 74
>> 75 fAbsorberRadius = 10.*cm;
>> 76 fZAbsorber = 36.*cm;
>> 77
60 // create commands for interactive definitio 78 // create commands for interactive definition of the calorimeter
61 79
62 fDetectorMessenger = new F02DetectorMessenge 80 fDetectorMessenger = new F02DetectorMessenger(this);
63 81
64 // create field builder <<
65 // this will create commands for field confi <<
66 G4FieldBuilder::Instance(); <<
67 // G4FieldBuilder::Instance()->SetVerboseLev <<
68 <<
69 // create materials 82 // create materials
>> 83
70 DefineMaterials(); 84 DefineMaterials();
>> 85
71 } 86 }
72 87
73 //....oooOO0OOooo........oooOO0OOooo........oo 88 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
74 89
75 F02DetectorConstruction::~F02DetectorConstruct 90 F02DetectorConstruction::~F02DetectorConstruction()
76 { 91 {
77 delete fDetectorMessenger; 92 delete fDetectorMessenger;
78 } 93 }
79 94
80 //....oooOO0OOooo........oooOO0OOooo........oo 95 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
81 96
82 G4VPhysicalVolume* F02DetectorConstruction::Co 97 G4VPhysicalVolume* F02DetectorConstruction::Construct()
83 { 98 {
84 return ConstructCalorimeter(); 99 return ConstructCalorimeter();
85 } 100 }
86 101
87 //....oooOO0OOooo........oooOO0OOooo........oo 102 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
88 103
89 void F02DetectorConstruction::DefineMaterials( 104 void F02DetectorConstruction::DefineMaterials()
90 { 105 {
91 // This function illustrates the possible wa << 106 //This function illustrates the possible ways to define materials
92 << 107
93 G4String name, symbol; // a=mass of a mole; << 108 G4String name, symbol; // a=mass of a mole;
94 G4double a, z, density; // z=mean number of << 109 G4double a, z, density; // z=mean number of protons;
95 G4int nel; 110 G4int nel;
96 G4int ncomponents; 111 G4int ncomponents;
97 G4double fractionmass, pressure, temperature 112 G4double fractionmass, pressure, temperature;
98 113
99 // 114 //
100 // define Elements 115 // define Elements
101 // 116 //
102 117
103 a = 1.01 * g / mole; << 118 a = 1.01*g/mole;
104 auto elH = new G4Element(name = "Hydrogen", << 119 G4Element* elH = new G4Element(name="Hydrogen",symbol="H" , z= 1., a);
105 120
106 a = 12.01 * g / mole; << 121 a = 12.01*g/mole;
107 auto elC = new G4Element(name = "Carbon", sy << 122 G4Element* elC = new G4Element(name="Carbon", symbol="C", z=6., a);
108 123
109 a = 14.01 * g / mole; << 124 a = 14.01*g/mole;
110 auto elN = new G4Element(name = "Nitrogen", << 125 G4Element* elN = new G4Element(name="Nitrogen",symbol="N" , z= 7., a);
111 126
112 a = 16.00 * g / mole; << 127 a = 16.00*g/mole;
113 auto elO = new G4Element(name = "Oxygen", sy << 128 G4Element* elO = new G4Element(name="Oxygen" ,symbol="O" , z= 8., a);
114 129
115 a = 39.948 * g / mole; << 130 a = 39.948*g/mole;
116 auto elAr = new G4Element(name = "Argon", sy << 131 G4Element* elAr = new G4Element(name="Argon", symbol="Ar", z=18., a);
117 132
118 // 133 //
119 // define simple materials 134 // define simple materials
120 // 135 //
121 136
122 // Mylar 137 // Mylar
123 138
124 density = 1.39 * g / cm3; << 139 density = 1.39*g/cm3;
125 auto mylar = new G4Material(name = "Mylar", << 140 G4Material* mylar = new G4Material(name="Mylar", density, nel=3);
126 mylar->AddElement(elO, 2); << 141 mylar->AddElement(elO,2);
127 mylar->AddElement(elC, 5); << 142 mylar->AddElement(elC,5);
128 mylar->AddElement(elH, 4); << 143 mylar->AddElement(elH,4);
129 144
130 // Polypropelene 145 // Polypropelene
131 146
132 auto CH2 = new G4Material("Polypropelene", 0 << 147 G4Material* CH2 = new G4Material ("Polypropelene" , 0.91*g/cm3, 2);
133 CH2->AddElement(elH, 2); << 148 CH2->AddElement(elH,2);
134 CH2->AddElement(elC, 1); << 149 CH2->AddElement(elC,1);
135 150
136 // Krypton as detector gas, STP 151 // Krypton as detector gas, STP
137 152
138 density = 3.700 * mg / cm3; << 153 density = 3.700*mg/cm3;
139 a = 83.80 * g / mole; << 154 a = 83.80*g/mole;
140 auto Kr = new G4Material(name = "Kr", z = 36 << 155 G4Material* Kr = new G4Material(name="Kr",z=36., a, density );
141 156
142 // Dry air (average composition) 157 // Dry air (average composition)
143 158
144 density = 1.7836 * mg / cm3; // STP << 159 density = 1.7836*mg/cm3; // STP
145 auto argon = new G4Material(name = "Argon", << 160 G4Material* argon = new G4Material(name="Argon" , density, ncomponents=1);
146 argon->AddElement(elAr, 1); 161 argon->AddElement(elAr, 1);
147 162
148 density = 1.25053 * mg / cm3; // STP << 163 density = 1.25053*mg/cm3; // STP
149 auto nitrogen = new G4Material(name = "N2", << 164 G4Material* nitrogen = new G4Material(name="N2" , density, ncomponents=1);
150 nitrogen->AddElement(elN, 2); 165 nitrogen->AddElement(elN, 2);
151 166
152 density = 1.4289 * mg / cm3; // STP << 167 density = 1.4289*mg/cm3; // STP
153 auto oxygen = new G4Material(name = "O2", de << 168 G4Material* oxygen = new G4Material(name="O2" , density, ncomponents=1);
154 oxygen->AddElement(elO, 2); 169 oxygen->AddElement(elO, 2);
155 170
156 density = 1.2928 * mg / cm3; // STP << 171 density = 1.2928*mg/cm3; // STP
157 172
158 temperature = STP_Temperature; 173 temperature = STP_Temperature;
159 pressure = 1.0e-0 * STP_Pressure; << 174 pressure = 1.0e-0*STP_Pressure;
160 175
161 auto air = << 176 G4Material* air = new G4Material(name="Air" , density, ncomponents=3,
162 new G4Material(name = "Air", density, ncom << 177 kStateGas,temperature,pressure);
163 air->AddMaterial(nitrogen, fractionmass = 0. << 178 air->AddMaterial( nitrogen, fractionmass = 0.7557 );
164 air->AddMaterial(oxygen, fractionmass = 0.23 << 179 air->AddMaterial( oxygen, fractionmass = 0.2315 );
165 air->AddMaterial(argon, fractionmass = 0.012 << 180 air->AddMaterial( argon, fractionmass = 0.0128 );
166 181
167 // Xenon as detector gas, STP 182 // Xenon as detector gas, STP
168 183
169 density = 5.858 * mg / cm3; << 184 density = 5.858*mg/cm3;
170 a = 131.29 * g / mole; << 185 a = 131.29*g/mole;
171 auto Xe = new G4Material(name = "Xenon", z = << 186 G4Material* Xe = new G4Material(name="Xenon",z=54., a, density );
172 187
173 // Carbon dioxide, STP 188 // Carbon dioxide, STP
174 189
175 density = 1.842 * mg / cm3; << 190 density = 1.842*mg/cm3;
176 auto CarbonDioxide = new G4Material(name = " << 191 G4Material* CarbonDioxide = new G4Material(name="CO2", density, nel=2);
177 CarbonDioxide->AddElement(elC, 1); << 192 CarbonDioxide->AddElement(elC,1);
178 CarbonDioxide->AddElement(elO, 2); << 193 CarbonDioxide->AddElement(elO,2);
179 194
180 // 80% Xe + 20% CO2, STP 195 // 80% Xe + 20% CO2, STP
181 196
182 density = 5.0818 * mg / cm3; << 197 density = 5.0818*mg/cm3;
183 auto Xe20CO2 = new G4Material(name = "Xe20CO << 198 G4Material* Xe20CO2 = new G4Material(name="Xe20CO2", density, ncomponents=2);
184 Xe20CO2->AddMaterial(Xe, fractionmass = 0.92 << 199 Xe20CO2->AddMaterial( Xe, fractionmass = 0.922 );
185 Xe20CO2->AddMaterial(CarbonDioxide, fraction << 200 Xe20CO2->AddMaterial( CarbonDioxide, fractionmass = 0.078 );
186 201
187 // 80% Kr + 20% CO2, STP 202 // 80% Kr + 20% CO2, STP
188 203
189 density = 3.601 * mg / cm3; << 204 density = 3.601*mg/cm3;
190 auto Kr20CO2 = new G4Material(name = "Kr20CO << 205 G4Material* Kr20CO2 = new G4Material(name="Kr20CO2", density, ncomponents=2);
191 Kr20CO2->AddMaterial(Kr, fractionmass = 0.89 << 206 Kr20CO2->AddMaterial( Kr, fractionmass = 0.89 );
192 Kr20CO2->AddMaterial(CarbonDioxide, fraction << 207 Kr20CO2->AddMaterial( CarbonDioxide, fractionmass = 0.11 );
193 208
194 G4cout << *(G4Material::GetMaterialTable()) 209 G4cout << *(G4Material::GetMaterialTable()) << G4endl;
195 210
196 // default materials of the calorimeter 211 // default materials of the calorimeter
197 212
198 fAbsorberMaterial = Kr20CO2; // XeCO2CF4; << 213 fAbsorberMaterial = Kr20CO2; // XeCO2CF4;
199 214
200 fWorldMaterial = air; << 215 fWorldMaterial = air;
201 } 216 }
202 217
203 //....oooOO0OOooo........oooOO0OOooo........oo 218 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
204 << 219
205 G4VPhysicalVolume* F02DetectorConstruction::Co 220 G4VPhysicalVolume* F02DetectorConstruction::ConstructCalorimeter()
206 { 221 {
207 // Cleanup old geometry 222 // Cleanup old geometry
208 223
209 if (fPhysiWorld) { << 224 if (fPhysiWorld)
>> 225 {
210 G4GeometryManager::GetInstance()->OpenGeom 226 G4GeometryManager::GetInstance()->OpenGeometry();
211 G4PhysicalVolumeStore::GetInstance()->Clea 227 G4PhysicalVolumeStore::GetInstance()->Clean();
212 G4LogicalVolumeStore::GetInstance()->Clean 228 G4LogicalVolumeStore::GetInstance()->Clean();
213 G4SolidStore::GetInstance()->Clean(); 229 G4SolidStore::GetInstance()->Clean();
214 } 230 }
215 231
216 // complete the Calor parameters definition 232 // complete the Calor parameters definition and Print
217 233
218 ComputeCalorParameters(); 234 ComputeCalorParameters();
219 PrintCalorParameters(); 235 PrintCalorParameters();
220 << 236
221 // World 237 // World
222 238
223 fSolidWorld = new G4Tubs("World", // its na << 239 fSolidWorld = new G4Tubs("World", // its name
224 0., fWorldSizeR, fW << 240 0.,fWorldSizeR,fWorldSizeZ/2.,0.,twopi);// its size
225 241
226 fLogicWorld = new G4LogicalVolume(fSolidWorl << 242 fLogicWorld = new G4LogicalVolume(fSolidWorld, // its solid
227 fWorldMate << 243 fWorldMaterial, // its material
228 "World"); << 244 "World"); // its name
229 << 245
230 fPhysiWorld = new G4PVPlacement(nullptr, // << 246 fPhysiWorld = new G4PVPlacement(0, // no rotation
231 G4ThreeVecto << 247 G4ThreeVector(), // at (0,0,0)
232 "World", // << 248 "World", // its name
233 fLogicWorld, << 249 fLogicWorld, // its logical volume
234 nullptr, // << 250 0, // its mother volume
235 false, // n << 251 false, // no boolean op.
236 0); // copy << 252 0); // copy number
237 // Absorber 253 // Absorber
238 254
239 fSolidAbsorber = new G4Tubs("Absorber", 0., << 255 fSolidAbsorber = new G4Tubs("Absorber",0.,
240 << 256 fAbsorberRadius,
241 fLogicAbsorber = new G4LogicalVolume(fSolidA << 257 fAbsorberThickness/2.,
242 << 258 0.0,twopi);
243 fPhysiAbsorber = new G4PVPlacement(nullptr, << 259
244 fLogicAbs << 260 fLogicAbsorber = new G4LogicalVolume(fSolidAbsorber,
>> 261 fAbsorberMaterial,
>> 262 "Absorber");
>> 263
>> 264 fPhysiAbsorber = new G4PVPlacement(0,
>> 265 G4ThreeVector(0.,0.,fZAbsorber),
>> 266 "Absorber",
>> 267 fLogicAbsorber,
>> 268 fPhysiWorld,
>> 269 false,
>> 270 0);
245 271
246 return fPhysiWorld; 272 return fPhysiWorld;
247 } 273 }
248 274
249 //....oooOO0OOooo........oooOO0OOooo........oo 275 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
250 276
251 void F02DetectorConstruction::PrintCalorParame 277 void F02DetectorConstruction::PrintCalorParameters()
252 { 278 {
253 G4cout << "\n The WORLD is made of " << f << 279 G4cout << "\n The WORLD is made of "
254 << fWorldMaterial->GetName(); << 280 << fWorldSizeZ/mm << "mm of " << fWorldMaterial->GetName();
255 G4cout << ", the transverse size (R) of the << 281 G4cout << ", the transverse size (R) of the world is "
256 G4cout << " The ABSORBER is made of " << fAb << 282 << fWorldSizeR/mm << " mm. " << G4endl;
257 << fAbsorberMaterial->GetName(); << 283 G4cout << " The ABSORBER is made of "
258 G4cout << ", the transverse size (R) is " << << 284 << fAbsorberThickness/mm << "mm of " << fAbsorberMaterial->GetName();
259 G4cout << " Z position of the (middle of the << 285 G4cout << ", the transverse size (R) is " << fAbsorberRadius/mm
>> 286 << " mm. " << G4endl;
>> 287 G4cout << " Z position of the (middle of the) absorber "
>> 288 << fZAbsorber/mm << " mm." << G4endl;
260 G4cout << G4endl; 289 G4cout << G4endl;
261 } 290 }
262 291
263 //....oooOO0OOooo........oooOO0OOooo........oo 292 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
264 293
265 void F02DetectorConstruction::SetAbsorberMater 294 void F02DetectorConstruction::SetAbsorberMaterial(G4String materialChoice)
266 { 295 {
267 // get the pointer to the material table 296 // get the pointer to the material table
268 const G4MaterialTable* theMaterialTable = G4 297 const G4MaterialTable* theMaterialTable = G4Material::GetMaterialTable();
269 298
270 // search the material by its name 299 // search the material by its name
271 G4Material* material; 300 G4Material* material;
272 for (size_t j = 0; j < theMaterialTable->siz << 301 for (size_t j=0 ; j<theMaterialTable->size() ; j++)
273 material = (*theMaterialTable)[j]; << 302 { material = (*theMaterialTable)[j];
274 if (material->GetName() == materialChoice) << 303 if (material->GetName() == materialChoice)
275 fAbsorberMaterial = material; << 304 {
276 fLogicAbsorber->SetMaterial(material); << 305 fAbsorberMaterial = material;
277 G4RunManager::GetRunManager()->PhysicsHa << 306 fLogicAbsorber->SetMaterial(material);
278 } << 307 G4RunManager::GetRunManager()->PhysicsHasBeenModified();
279 } << 308 }
>> 309 }
280 } 310 }
281 311
282 //....oooOO0OOooo........oooOO0OOooo........oo 312 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
283 313
284 void F02DetectorConstruction::SetWorldMaterial 314 void F02DetectorConstruction::SetWorldMaterial(G4String materialChoice)
285 { 315 {
286 // get the pointer to the material table 316 // get the pointer to the material table
287 const G4MaterialTable* theMaterialTable = G4 317 const G4MaterialTable* theMaterialTable = G4Material::GetMaterialTable();
288 318
289 // search the material by its name 319 // search the material by its name
290 G4Material* material; 320 G4Material* material;
291 for (size_t j = 0; j < theMaterialTable->siz << 321 for (size_t j=0 ; j<theMaterialTable->size() ; j++)
292 material = (*theMaterialTable)[j]; << 322 { material = (*theMaterialTable)[j];
293 if (material->GetName() == materialChoice) << 323 if(material->GetName() == materialChoice)
294 fWorldMaterial = material; << 324 {
295 fLogicWorld->SetMaterial(material); << 325 fWorldMaterial = material;
296 G4RunManager::GetRunManager()->PhysicsHa << 326 fLogicWorld->SetMaterial(material);
297 } << 327 G4RunManager::GetRunManager()->PhysicsHasBeenModified();
298 } << 328 }
>> 329 }
299 } 330 }
300 331
301 //....oooOO0OOooo........oooOO0OOooo........oo 332 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
302 333
303 void F02DetectorConstruction::SetAbsorberThick 334 void F02DetectorConstruction::SetAbsorberThickness(G4double val)
304 { 335 {
305 // change Absorber thickness and recompute t 336 // change Absorber thickness and recompute the calorimeter parameters
306 fAbsorberThickness = val; 337 fAbsorberThickness = val;
307 ComputeCalorParameters(); 338 ComputeCalorParameters();
308 G4RunManager::GetRunManager()->GeometryHasBe << 339 G4RunManager::GetRunManager()->ReinitializeGeometry();
309 } 340 }
310 341
311 //....oooOO0OOooo........oooOO0OOooo........oo 342 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
312 343
313 void F02DetectorConstruction::SetAbsorberRadiu 344 void F02DetectorConstruction::SetAbsorberRadius(G4double val)
314 { 345 {
315 // change the transverse size and recompute 346 // change the transverse size and recompute the calorimeter parameters
316 fAbsorberRadius = val; 347 fAbsorberRadius = val;
317 ComputeCalorParameters(); 348 ComputeCalorParameters();
318 G4RunManager::GetRunManager()->GeometryHasBe << 349 G4RunManager::GetRunManager()->ReinitializeGeometry();
319 } 350 }
320 351
321 //....oooOO0OOooo........oooOO0OOooo........oo 352 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
322 353
323 void F02DetectorConstruction::SetWorldSizeZ(G4 354 void F02DetectorConstruction::SetWorldSizeZ(G4double val)
324 { 355 {
325 fWorldChanged = true; 356 fWorldChanged = true;
326 fWorldSizeZ = val; 357 fWorldSizeZ = val;
327 ComputeCalorParameters(); 358 ComputeCalorParameters();
328 G4RunManager::GetRunManager()->GeometryHasBe << 359 G4RunManager::GetRunManager()->ReinitializeGeometry();
329 } 360 }
330 361
331 //....oooOO0OOooo........oooOO0OOooo........oo 362 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
332 363
333 void F02DetectorConstruction::SetWorldSizeR(G4 364 void F02DetectorConstruction::SetWorldSizeR(G4double val)
334 { 365 {
335 fWorldChanged = true; 366 fWorldChanged = true;
336 fWorldSizeR = val; 367 fWorldSizeR = val;
337 ComputeCalorParameters(); 368 ComputeCalorParameters();
338 G4RunManager::GetRunManager()->GeometryHasBe << 369 G4RunManager::GetRunManager()->ReinitializeGeometry();
339 } 370 }
340 371
341 //....oooOO0OOooo........oooOO0OOooo........oo 372 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
342 373
343 void F02DetectorConstruction::SetAbsorberZpos( 374 void F02DetectorConstruction::SetAbsorberZpos(G4double val)
344 { 375 {
345 fZAbsorber = val; 376 fZAbsorber = val;
346 ComputeCalorParameters(); 377 ComputeCalorParameters();
347 G4RunManager::GetRunManager()->GeometryHasBe << 378 G4RunManager::GetRunManager()->ReinitializeGeometry();
348 } <<
349 <<
350 //....oooOO0OOooo........oooOO0OOooo........oo <<
351 <<
352 void F02DetectorConstruction::SetFieldValue(G4 <<
353 { <<
354 fFieldVector = value; <<
355 <<
356 G4UniformElectricField* elField = nullptr; <<
357 if (fFieldVector != G4ThreeVector(0.,0.,0.)) <<
358 elField = new G4UniformElectricField(fFiel <<
359 } <<
360 <<
361 // Set field to the field builder <<
362 auto fieldBuilder = G4FieldBuilder::Instance <<
363 fieldBuilder->SetGlobalField(elField); <<
364 } 379 }
365 380
366 //....oooOO0OOooo........oooOO0OOooo........oo 381 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
367 382
368 void F02DetectorConstruction::ConstructSDandFi 383 void F02DetectorConstruction::ConstructSDandField()
369 { 384 {
370 // Sensitive Detectors: Absorber 385 // Sensitive Detectors: Absorber
371 386
372 if (!fCalorimeterSD.Get()) { 387 if (!fCalorimeterSD.Get()) {
373 auto calorimeterSD = new F02CalorimeterSD( << 388 F02CalorimeterSD* calorimeterSD = new F02CalorimeterSD("CalorSD",this);
374 fCalorimeterSD.Put(calorimeterSD); 389 fCalorimeterSD.Put(calorimeterSD);
375 } << 390 }
376 G4SDManager::GetSDMpointer()->AddNewDetector 391 G4SDManager::GetSDMpointer()->AddNewDetector(fCalorimeterSD.Get());
377 SetSensitiveDetector(fLogicAbsorber, fCalori 392 SetSensitiveDetector(fLogicAbsorber, fCalorimeterSD.Get());
378 393
379 // Create detector field << 394 // Construct the field creator - this will register the field it creates
380 SetFieldValue(fFieldVector); <<
381 395
382 // Construct all Geant4 field objects << 396 if (!fEmFieldSetup.Get()) {
383 auto fieldBuilder = G4FieldBuilder::Instance << 397 F02ElectricFieldSetup* fieldSetup = new F02ElectricFieldSetup();
384 fieldBuilder->SetFieldType(kElectroMagnetic) << 398 G4AutoDelete::Register(fieldSetup); //Kernel will delete the messenger
385 fieldBuilder->ConstructFieldSetup(); << 399 fEmFieldSetup.Put(fieldSetup);
>> 400 }
386 } 401 }
387 402
388 //....oooOO0OOooo........oooOO0OOooo........oo 403 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
389 404