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26 /// \file field/field01/src/F01DetectorConstru 26 /// \file field/field01/src/F01DetectorConstruction.cc
27 /// \brief Implementation of the F01DetectorCo 27 /// \brief Implementation of the F01DetectorConstruction class
28 // 28 //
29 // 29 //
>> 30 // $Id: F01DetectorConstruction.cc 101664 2016-11-21 09:10:32Z gcosmo $
30 // 31 //
31 // 32 //
32 //....oooOO0OOooo........oooOO0OOooo........oo 33 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
33 //....oooOO0OOooo........oooOO0OOooo........oo 34 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
34 35
35 #include "F01DetectorConstruction.hh" 36 #include "F01DetectorConstruction.hh"
>> 37 #include "F01DetectorMessenger.hh"
36 38
37 #include "F01CalorimeterSD.hh" 39 #include "F01CalorimeterSD.hh"
38 #include "F01DetectorMessenger.hh" << 40 #include "F01FieldSetup.hh"
39 41
40 #include "G4AutoDelete.hh" <<
41 #include "G4GeometryManager.hh" 42 #include "G4GeometryManager.hh"
42 #include "G4FieldBuilder.hh" << 43 #include "G4PhysicalVolumeStore.hh"
43 #include "G4LogicalVolume.hh" <<
44 #include "G4LogicalVolumeStore.hh" 44 #include "G4LogicalVolumeStore.hh"
>> 45 #include "G4SolidStore.hh"
>> 46 #include "G4SDManager.hh"
>> 47
45 #include "G4Material.hh" 48 #include "G4Material.hh"
>> 49 #include "G4Tubs.hh"
>> 50 #include "G4LogicalVolume.hh"
46 #include "G4PVPlacement.hh" 51 #include "G4PVPlacement.hh"
47 #include "G4PhysicalConstants.hh" <<
48 #include "G4PhysicalVolumeStore.hh" <<
49 #include "G4RunManager.hh" 52 #include "G4RunManager.hh"
50 #include "G4SDManager.hh" << 53 #include "G4AutoDelete.hh"
51 #include "G4SolidStore.hh" << 54
>> 55 #include "G4PhysicalConstants.hh"
52 #include "G4SystemOfUnits.hh" 56 #include "G4SystemOfUnits.hh"
53 #include "G4Tubs.hh" <<
54 #include "G4UniformMagField.hh" <<
55 57
56 //....oooOO0OOooo........oooOO0OOooo........oo 58 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
57 59
58 F01DetectorConstruction::F01DetectorConstructi 60 F01DetectorConstruction::F01DetectorConstruction()
59 { << 61 : G4VUserDetectorConstruction(),
60 // create commands for interactive definitio << 62 fDetectorMessenger(0),
>> 63 fSolidWorld(0), fLogicWorld(0), fPhysiWorld(0),
>> 64 fSolidAbsorber(0), fLogicAbsorber(0), fPhysiAbsorber(0),
>> 65 fAbsorberMaterial(0), fAbsorberThickness(0.), fAbsorberRadius(0.),
>> 66 fZAbsorber(0.), fZStartAbs(0.), fZEndAbs(0.),
>> 67 fWorldMaterial(0), fWorldSizeR(0.), fWorldSizeZ(0.)
>> 68 {
>> 69 // default parameter values of the calorimeter
61 70
62 G4cout << "F01DetectorConstruction::F01Detec << 71 fWorldSizeZ = 44000.*mm;
>> 72 fWorldSizeR = 22000.*mm;
63 73
64 fDetectorMessenger = new F01DetectorMessenge << 74 fAbsorberThickness = 1.0*mm;
>> 75
>> 76 fAbsorberRadius = 20000.*mm;
>> 77 fZAbsorber = 21990.0*mm;
65 78
66 // create field builder << 79 // create commands for interactive definition of the calorimeter
67 // this will create commands for field confi << 80
68 G4FieldBuilder::Instance(); << 81 fDetectorMessenger = new F01DetectorMessenger(this);
69 // G4FieldBuilder::Instance()->SetVerboseLev <<
70 82
71 // create materials 83 // create materials
72 84
73 DefineMaterials(); 85 DefineMaterials();
>> 86
74 } 87 }
75 88
76 //....oooOO0OOooo........oooOO0OOooo........oo 89 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
77 90
78 F01DetectorConstruction::~F01DetectorConstruct 91 F01DetectorConstruction::~F01DetectorConstruction()
79 { 92 {
80 // delete fDetectorMessenger; << 93 delete fDetectorMessenger;
81 } 94 }
82 95
83 //....oooOO0OOooo........oooOO0OOooo........oo 96 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
84 97
85 G4VPhysicalVolume* F01DetectorConstruction::Co 98 G4VPhysicalVolume* F01DetectorConstruction::Construct()
86 { 99 {
87 return ConstructCalorimeter(); 100 return ConstructCalorimeter();
88 } 101 }
89 102
90 //....oooOO0OOooo........oooOO0OOooo........oo 103 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
91 104
92 void F01DetectorConstruction::DefineMaterials( 105 void F01DetectorConstruction::DefineMaterials()
93 { 106 {
94 // This function illustrates the possible wa << 107 //This function illustrates the possible ways to define materials
95 << 108
96 G4String name, symbol; // a=mass of a mole; << 109 G4String name, symbol; // a=mass of a mole;
97 G4double a, z, density; // z=mean number of << 110 G4double a, z, density; // z=mean number of protons;
98 G4int nel; 111 G4int nel;
99 G4int ncomponents; 112 G4int ncomponents;
100 G4double fractionmass, pressure, temperature 113 G4double fractionmass, pressure, temperature;
101 114
102 // 115 //
103 // define Elements 116 // define Elements
104 // 117 //
105 118
106 a = 1.01 * g / mole; << 119 a = 1.01*g/mole;
107 auto elH = new G4Element(name = "Hydrogen", << 120 G4Element* elH = new G4Element(name="Hydrogen",symbol="H" , z= 1., a);
108 121
109 a = 12.01 * g / mole; << 122 a = 12.01*g/mole;
110 auto elC = new G4Element(name = "Carbon", sy << 123 G4Element* elC = new G4Element(name="Carbon", symbol="C", z=6., a);
111 124
112 a = 14.01 * g / mole; << 125 a = 14.01*g/mole;
113 auto elN = new G4Element(name = "Nitrogen", << 126 G4Element* elN = new G4Element(name="Nitrogen",symbol="N" , z= 7., a);
114 127
115 a = 16.00 * g / mole; << 128 a = 16.00*g/mole;
116 auto elO = new G4Element(name = "Oxygen", sy << 129 G4Element* elO = new G4Element(name="Oxygen" ,symbol="O" , z= 8., a);
117 130
118 a = 39.948 * g / mole; << 131 a = 39.948*g/mole;
119 auto elAr = new G4Element(name = "Argon", sy << 132 G4Element* elAr = new G4Element(name="Argon", symbol="Ar", z=18., a);
120 133
121 // 134 //
122 // define simple materials 135 // define simple materials
123 // 136 //
124 137
125 // Mylar 138 // Mylar
126 139
127 density = 1.39 * g / cm3; << 140 density = 1.39*g/cm3;
128 auto mylar = new G4Material(name = "Mylar", << 141 G4Material* mylar = new G4Material(name="Mylar", density, nel=3);
129 mylar->AddElement(elO, 2); << 142 mylar->AddElement(elO,2);
130 mylar->AddElement(elC, 5); << 143 mylar->AddElement(elC,5);
131 mylar->AddElement(elH, 4); << 144 mylar->AddElement(elH,4);
132 145
133 // Polypropelene 146 // Polypropelene
134 147
135 auto CH2 = new G4Material("Polypropelene", 0 << 148 G4Material* CH2 = new G4Material ("Polypropelene" , 0.91*g/cm3, 2);
136 CH2->AddElement(elH, 2); << 149 CH2->AddElement(elH,2);
137 CH2->AddElement(elC, 1); << 150 CH2->AddElement(elC,1);
138 151
139 // Krypton as detector gas, STP 152 // Krypton as detector gas, STP
140 153
141 density = 3.700 * mg / cm3; << 154 density = 3.700*mg/cm3;
142 a = 83.80 * g / mole; << 155 a = 83.80*g/mole;
143 auto Kr = new G4Material(name = "Kr", z = 36 << 156 G4Material* Kr = new G4Material(name="Kr",z=36., a, density );
144 157
145 // Dry air (average composition) 158 // Dry air (average composition)
146 159
147 density = 1.7836 * mg / cm3; // STP << 160 density = 1.7836*mg/cm3; // STP
148 auto argon = new G4Material(name = "Argon", << 161 G4Material* argon = new G4Material(name="Argon" , density, ncomponents=1);
149 argon->AddElement(elAr, 1); 162 argon->AddElement(elAr, 1);
150 163
151 density = 1.25053 * mg / cm3; // STP << 164 density = 1.25053*mg/cm3; // STP
152 auto nitrogen = new G4Material(name = "N2", << 165 G4Material* nitrogen = new G4Material(name="N2" , density, ncomponents=1);
153 nitrogen->AddElement(elN, 2); 166 nitrogen->AddElement(elN, 2);
154 167
155 density = 1.4289 * mg / cm3; // STP << 168 density = 1.4289*mg/cm3; // STP
156 auto oxygen = new G4Material(name = "O2", de << 169 G4Material* oxygen = new G4Material(name="O2" , density, ncomponents=1);
157 oxygen->AddElement(elO, 2); 170 oxygen->AddElement(elO, 2);
158 171
159 density = 1.2928 * mg / cm3; // STP << 172 density = 1.2928*mg/cm3; // STP
160 density *= 1.0e-8; // pumped vacuum << 173 density *= 1.0e-8; // pumped vacuum
161 174
162 temperature = STP_Temperature; 175 temperature = STP_Temperature;
163 pressure = 1.0e-8 * STP_Pressure; << 176 pressure = 1.0e-8*STP_Pressure;
164 177
165 auto air = << 178 G4Material* air = new G4Material(name="Air" , density, ncomponents=3,
166 new G4Material(name = "Air", density, ncom << 179 kStateGas,temperature,pressure);
167 air->AddMaterial(nitrogen, fractionmass = 0. << 180 air->AddMaterial( nitrogen, fractionmass = 0.7557 );
168 air->AddMaterial(oxygen, fractionmass = 0.23 << 181 air->AddMaterial( oxygen, fractionmass = 0.2315 );
169 182
170 air->AddMaterial(argon, fractionmass = 0.012 << 183 air->AddMaterial( argon, fractionmass = 0.0128 );
171 184
172 // Xenon as detector gas, STP 185 // Xenon as detector gas, STP
173 186
174 density = 5.858 * mg / cm3; << 187 density = 5.858*mg/cm3;
175 a = 131.29 * g / mole; << 188 a = 131.29*g/mole;
176 auto Xe = new G4Material(name = "Xenon", z = << 189 G4Material* Xe = new G4Material(name="Xenon",z=54., a, density );
177 190
178 // Carbon dioxide, STP 191 // Carbon dioxide, STP
179 192
180 density = 1.842 * mg / cm3; << 193 density = 1.842*mg/cm3;
181 auto CarbonDioxide = new G4Material(name = " << 194 G4Material* CarbonDioxide = new G4Material(name="CO2", density, nel=2);
182 CarbonDioxide->AddElement(elC, 1); << 195 CarbonDioxide->AddElement(elC,1);
183 CarbonDioxide->AddElement(elO, 2); << 196 CarbonDioxide->AddElement(elO,2);
184 197
185 // 80% Xe + 20% CO2, STP 198 // 80% Xe + 20% CO2, STP
186 199
187 density = 5.0818 * mg / cm3; << 200 density = 5.0818*mg/cm3;
188 auto Xe20CO2 = new G4Material(name = "Xe20CO << 201 G4Material* Xe20CO2 = new G4Material(name="Xe20CO2", density, ncomponents=2);
189 Xe20CO2->AddMaterial(Xe, fractionmass = 0.92 << 202 Xe20CO2->AddMaterial( Xe, fractionmass = 0.922 );
190 Xe20CO2->AddMaterial(CarbonDioxide, fraction << 203 Xe20CO2->AddMaterial( CarbonDioxide, fractionmass = 0.078 );
191 204
192 // 80% Kr + 20% CO2, STP 205 // 80% Kr + 20% CO2, STP
193 206
194 density = 3.601 * mg / cm3; << 207 density = 3.601*mg/cm3;
195 auto Kr20CO2 = new G4Material(name = "Kr20CO << 208 G4Material* Kr20CO2 = new G4Material(name="Kr20CO2", density, ncomponents=2);
196 Kr20CO2->AddMaterial(Kr, fractionmass = 0.89 << 209 Kr20CO2->AddMaterial( Kr, fractionmass = 0.89 );
197 Kr20CO2->AddMaterial(CarbonDioxide, fraction << 210 Kr20CO2->AddMaterial( CarbonDioxide, fractionmass = 0.11 );
198 <<
199 // Print material table -- silence it for no <<
200 // G4cout << *(G4Material::GetMaterialTable( <<
201 G4cout << "F01DetectorConstruction: not prin <<
202 << G4endl; <<
203 211
204 // default materials of the calorimeter << 212 G4cout << *(G4Material::GetMaterialTable()) << G4endl;
205 213
206 fAbsorberMaterial = air; // Kr20CO2; // << 214 // default materials of the calorimeter
>> 215
>> 216 fAbsorberMaterial = air; // Kr20CO2; // XeCO2CF4;
207 217
208 fWorldMaterial = air; << 218 fWorldMaterial = air;
209 } 219 }
210 220
211 //....oooOO0OOooo........oooOO0OOooo........oo 221 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
212 222
213 G4VPhysicalVolume* F01DetectorConstruction::Co 223 G4VPhysicalVolume* F01DetectorConstruction::ConstructCalorimeter()
214 { 224 {
215 // In case an old geometry is present... cle << 225 // Cleanup old geometry
216 226
217 if (fPhysiWorld) { << 227 if (fPhysiWorld)
>> 228 {
218 G4GeometryManager::GetInstance()->OpenGeom 229 G4GeometryManager::GetInstance()->OpenGeometry();
219 G4PhysicalVolumeStore::GetInstance()->Clea 230 G4PhysicalVolumeStore::GetInstance()->Clean();
220 G4LogicalVolumeStore::GetInstance()->Clean 231 G4LogicalVolumeStore::GetInstance()->Clean();
221 G4SolidStore::GetInstance()->Clean(); 232 G4SolidStore::GetInstance()->Clean();
222 } 233 }
223 234
224 // Compute the Calor parameters definition a << 235 // complete the Calor parameters definition and Print
225 236
226 ComputeCalorParameters(); 237 ComputeCalorParameters();
227 PrintCalorParameters(); 238 PrintCalorParameters();
228 << 239
229 // World 240 // World
230 241
231 fSolidWorld = new G4Tubs("World", // its na << 242 fSolidWorld = new G4Tubs("World", // its name
232 0., fWorldSizeR, fW << 243 0.,fWorldSizeR,fWorldSizeZ/2.,0.,twopi);// its size
233 244
234 fLogicWorld = new G4LogicalVolume(fSolidWorl << 245 fLogicWorld = new G4LogicalVolume(fSolidWorld, // its solid
235 fWorldMate << 246 fWorldMaterial, // its material
236 "World"); << 247 "World"); // its name
237 << 248
238 fPhysiWorld = new G4PVPlacement(nullptr, // << 249 fPhysiWorld = new G4PVPlacement(0, // no rotation
239 G4ThreeVecto << 250 G4ThreeVector(), // at (0,0,0)
240 "World", // << 251 "World", // its name
241 fLogicWorld, << 252 fLogicWorld, // its logical volume
242 nullptr, // << 253 0, // its mother volume
243 false, // n << 254 false, // no boolean op.
244 0); // copy << 255 0); // copy number
245 // Absorber 256 // Absorber
246 257
247 fSolidAbsorber = << 258 fSolidAbsorber = new G4Tubs("Absorber", 1.0*mm,
248 new G4Tubs("Absorber", 1.0 * mm, fAbsorber << 259 fAbsorberRadius,
249 << 260 fAbsorberThickness/2.,
250 fLogicAbsorber = new G4LogicalVolume(fSolidA << 261 0.0,twopi);
251 << 262
252 fPhysiAbsorber = new G4PVPlacement(nullptr, << 263 fLogicAbsorber = new G4LogicalVolume(fSolidAbsorber,
253 fLogicAbs << 264 fAbsorberMaterial,
>> 265 "Absorber");
>> 266
>> 267 fPhysiAbsorber = new G4PVPlacement(0,
>> 268 G4ThreeVector(0.,0.,fZAbsorber),
>> 269 "Absorber",
>> 270 fLogicAbsorber,
>> 271 fPhysiWorld,
>> 272 false,
>> 273 0);
254 274
255 return fPhysiWorld; 275 return fPhysiWorld;
256 } 276 }
257 277
258 //....oooOO0OOooo........oooOO0OOooo........oo 278 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
259 279
260 void F01DetectorConstruction::PrintCalorParame 280 void F01DetectorConstruction::PrintCalorParameters()
261 { 281 {
262 G4cout << "\n The WORLD is made of " << f << 282 G4cout << "\n The WORLD is made of "
263 << fWorldMaterial->GetName(); << 283 << fWorldSizeZ/mm << "mm of " << fWorldMaterial->GetName();
264 G4cout << ", the transverse size (R) of the << 284 G4cout << ", the transverse size (R) of the world is "
265 G4cout << " The ABSORBER is made of " << fAb << 285 << fWorldSizeR/mm << " mm. " << G4endl;
266 << fAbsorberMaterial->GetName(); << 286 G4cout << " The ABSORBER is made of "
267 G4cout << ", the transverse size (R) is " << << 287 << fAbsorberThickness/mm << "mm of " << fAbsorberMaterial->GetName();
268 G4cout << " Z position of the (middle of the << 288 G4cout << ", the transverse size (R) is " << fAbsorberRadius/mm
>> 289 << " mm. " << G4endl;
>> 290 G4cout << " Z position of the (middle of the) absorber "
>> 291 << fZAbsorber/mm << " mm." << G4endl;
269 G4cout << G4endl; 292 G4cout << G4endl;
270 } 293 }
271 294
272 //....oooOO0OOooo........oooOO0OOooo........oo 295 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
273 296
274 void F01DetectorConstruction::SetAbsorberMater 297 void F01DetectorConstruction::SetAbsorberMaterial(G4String materialChoice)
275 { 298 {
276 // get the pointer to the material table 299 // get the pointer to the material table
277 const G4MaterialTable* theMaterialTable = G4 300 const G4MaterialTable* theMaterialTable = G4Material::GetMaterialTable();
278 301
279 // search the material by its name 302 // search the material by its name
280 G4Material* material; 303 G4Material* material;
281 for (size_t j = 0; j < theMaterialTable->siz << 304 for (size_t j=0 ; j<theMaterialTable->size() ; j++)
282 material = (*theMaterialTable)[j]; << 305 { material = (*theMaterialTable)[j];
283 if (material->GetName() == materialChoice) << 306 if (material->GetName() == materialChoice)
284 fAbsorberMaterial = material; << 307 {
285 fLogicAbsorber->SetMaterial(material); << 308 fAbsorberMaterial = material;
286 G4RunManager::GetRunManager()->PhysicsHa << 309 fLogicAbsorber->SetMaterial(material);
287 } << 310 G4RunManager::GetRunManager()->PhysicsHasBeenModified();
288 } << 311 }
>> 312 }
289 } 313 }
290 314
291 //....oooOO0OOooo........oooOO0OOooo........oo 315 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
292 316
293 void F01DetectorConstruction::SetWorldMaterial 317 void F01DetectorConstruction::SetWorldMaterial(G4String materialChoice)
294 { 318 {
295 // get the pointer to the material table 319 // get the pointer to the material table
296 const G4MaterialTable* theMaterialTable = G4 320 const G4MaterialTable* theMaterialTable = G4Material::GetMaterialTable();
297 321
298 // search the material by its name 322 // search the material by its name
299 G4Material* material; 323 G4Material* material;
300 for (size_t j = 0; j < theMaterialTable->siz << 324 for (size_t j=0 ; j<theMaterialTable->size() ; j++)
301 material = (*theMaterialTable)[j]; << 325 { material = (*theMaterialTable)[j];
302 if (material->GetName() == materialChoice) << 326 if(material->GetName() == materialChoice)
303 fWorldMaterial = material; << 327 {
304 fLogicWorld->SetMaterial(material); << 328 fWorldMaterial = material;
305 G4RunManager::GetRunManager()->PhysicsHa << 329 fLogicWorld->SetMaterial(material);
306 } << 330 G4RunManager::GetRunManager()->PhysicsHasBeenModified();
307 } << 331 }
>> 332 }
308 } 333 }
309 334
310 //....oooOO0OOooo........oooOO0OOooo........oo 335 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
311 336
312 void F01DetectorConstruction::SetAbsorberThick 337 void F01DetectorConstruction::SetAbsorberThickness(G4double val)
313 { 338 {
314 // change Absorber thickness and recompute t 339 // change Absorber thickness and recompute the calorimeter parameters
315 fAbsorberThickness = val; 340 fAbsorberThickness = val;
316 ComputeCalorParameters(); 341 ComputeCalorParameters();
317 G4RunManager::GetRunManager()->GeometryHasBe << 342 G4RunManager::GetRunManager()->ReinitializeGeometry();
318 } 343 }
319 344
320 //....oooOO0OOooo........oooOO0OOooo........oo 345 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
321 346
322 void F01DetectorConstruction::SetAbsorberRadiu 347 void F01DetectorConstruction::SetAbsorberRadius(G4double val)
323 { 348 {
324 // change the transverse size and recompute 349 // change the transverse size and recompute the calorimeter parameters
325 fAbsorberRadius = val; 350 fAbsorberRadius = val;
326 ComputeCalorParameters(); 351 ComputeCalorParameters();
327 G4RunManager::GetRunManager()->GeometryHasBe << 352 G4RunManager::GetRunManager()->ReinitializeGeometry();
328 } 353 }
329 354
330 //....oooOO0OOooo........oooOO0OOooo........oo 355 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
331 356
332 void F01DetectorConstruction::SetWorldSizeZ(G4 357 void F01DetectorConstruction::SetWorldSizeZ(G4double val)
333 { 358 {
334 fWorldSizeZ = val; 359 fWorldSizeZ = val;
335 ComputeCalorParameters(); 360 ComputeCalorParameters();
336 G4RunManager::GetRunManager()->GeometryHasBe << 361 G4RunManager::GetRunManager()->ReinitializeGeometry();
337 } 362 }
338 363
339 //....oooOO0OOooo........oooOO0OOooo........oo 364 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
340 365
341 void F01DetectorConstruction::SetWorldSizeR(G4 366 void F01DetectorConstruction::SetWorldSizeR(G4double val)
342 { 367 {
343 fWorldSizeR = val; 368 fWorldSizeR = val;
344 ComputeCalorParameters(); 369 ComputeCalorParameters();
345 G4RunManager::GetRunManager()->GeometryHasBe << 370 G4RunManager::GetRunManager()->ReinitializeGeometry();
346 } 371 }
347 372
348 //....oooOO0OOooo........oooOO0OOooo........oo 373 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
349 374
350 void F01DetectorConstruction::SetAbsorberZpos( 375 void F01DetectorConstruction::SetAbsorberZpos(G4double val)
351 { 376 {
352 fZAbsorber = val; 377 fZAbsorber = val;
353 ComputeCalorParameters(); 378 ComputeCalorParameters();
354 G4RunManager::GetRunManager()->GeometryHasBe << 379 G4RunManager::GetRunManager()->ReinitializeGeometry();
355 } 380 }
356 381
357 //....oooOO0OOooo........oooOO0OOooo........oo 382 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
358 383
359 void F01DetectorConstruction::SetFieldValue(G4 <<
360 { <<
361 fFieldVector = value; <<
362 <<
363 G4UniformMagField* magField = nullptr; <<
364 if (fFieldVector != G4ThreeVector(0.,0.,0.)) <<
365 magField = new G4UniformMagField(fFieldVec <<
366 } <<
367 <<
368 // Set field to the field builder <<
369 auto fieldBuilder = G4FieldBuilder::Instance <<
370 fieldBuilder->SetGlobalField(magField); <<
371 } <<
372 <<
373 //....oooOO0OOooo........oooOO0OOooo........oo <<
374 #include "G4FieldManager.hh" <<
375 <<
376 void F01DetectorConstruction::ConstructSDandFi 384 void F01DetectorConstruction::ConstructSDandField()
377 { 385 {
378 // Sensitive Detectors: Absorber 386 // Sensitive Detectors: Absorber
379 387
380 if (!fCalorimeterSD.Get()) { 388 if (!fCalorimeterSD.Get()) {
381 auto calorimeterSD = new F01CalorimeterSD( << 389 F01CalorimeterSD* calorimeterSD = new F01CalorimeterSD("CalorSD",this);
382 fCalorimeterSD.Put(calorimeterSD); 390 fCalorimeterSD.Put(calorimeterSD);
383 } 391 }
384 G4SDManager::GetSDMpointer()->AddNewDetector 392 G4SDManager::GetSDMpointer()->AddNewDetector(fCalorimeterSD.Get());
385 SetSensitiveDetector(fLogicAbsorber, fCalori 393 SetSensitiveDetector(fLogicAbsorber, fCalorimeterSD.Get());
386 394
387 // Create detector field << 395 // Construct the field creator - this will register the field it creates
388 SetFieldValue(fFieldVector); << 396 if (!fEmFieldSetup.Get()) {
389 << 397 F01FieldSetup* fieldSetup
390 // Construct all Geant4 field objects << 398 = new F01FieldSetup(G4ThreeVector( 3.3*tesla, 0.0, 0.0 ) );
391 auto fieldBuilder = G4FieldBuilder::Instance << 399 G4AutoDelete::Register(fieldSetup); // Kernel will delete the F01FieldSetup
392 fieldBuilder->ConstructFieldSetup(); << 400 fEmFieldSetup.Put(fieldSetup);
>> 401 }
393 } 402 }
394 403
395 //....oooOO0OOooo........oooOO0OOooo........oo 404 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
396 405