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26 // 26 //
27 /// \file medical/GammaTherapy/src/DetectorCon 27 /// \file medical/GammaTherapy/src/DetectorConstruction.cc
28 /// \brief Implementation of the DetectorConst 28 /// \brief Implementation of the DetectorConstruction class
29 // 29 //
30 // 30 //
31 // ------------------------------------------- 31 // -------------------------------------------------------------
32 // GEANT4 ibrem test 32 // GEANT4 ibrem test
33 // 33 //
34 // Authors: V.Grichine, V.Ivanchenko 34 // Authors: V.Grichine, V.Ivanchenko
35 // 35 //
36 // Modified: 36 // Modified:
37 // 37 //
38 // 18-02-03 V.Ivanchenko create 38 // 18-02-03 V.Ivanchenko create
39 // 39 //
40 // ------------------------------------------- 40 // -------------------------------------------------------------
41 41
42 //....oooOO0OOooo........oooOO0OOooo........oo 42 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
43 //....oooOO0OOooo........oooOO0OOooo........oo 43 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
44 44
45 #include "DetectorConstruction.hh" 45 #include "DetectorConstruction.hh"
46 <<
47 #include "CheckVolumeSD.hh" <<
48 #include "DetectorMessenger.hh" 46 #include "DetectorMessenger.hh"
49 #include "PhantomSD.hh" 47 #include "PhantomSD.hh"
50 #include "TargetSD.hh" 48 #include "TargetSD.hh"
>> 49 #include "CheckVolumeSD.hh"
51 50
52 #include "G4Box.hh" 51 #include "G4Box.hh"
53 #include "G4Colour.hh" << 52 #include "G4Tubs.hh"
54 #include "G4GeometryManager.hh" <<
55 #include "G4LogicalVolume.hh" 53 #include "G4LogicalVolume.hh"
56 #include "G4LogicalVolumeStore.hh" << 54 #include "G4VPhysicalVolume.hh"
>> 55 #include "G4PVPlacement.hh"
57 #include "G4Material.hh" 56 #include "G4Material.hh"
>> 57 #include "G4SDManager.hh"
>> 58 #include "PhantomSD.hh"
58 #include "G4NistManager.hh" 59 #include "G4NistManager.hh"
59 #include "G4PVPlacement.hh" << 60
60 #include "G4PhysicalConstants.hh" <<
61 #include "G4PhysicalVolumeStore.hh" 61 #include "G4PhysicalVolumeStore.hh"
62 #include "G4RunManager.hh" << 62 #include "G4LogicalVolumeStore.hh"
63 #include "G4SDManager.hh" <<
64 #include "G4SolidStore.hh" 63 #include "G4SolidStore.hh"
65 #include "G4SystemOfUnits.hh" << 64 #include "G4RunManager.hh"
66 #include "G4Tubs.hh" << 65 #include "G4GeometryManager.hh"
67 #include "G4VPhysicalVolume.hh" << 66
68 #include "G4VisAttributes.hh" 67 #include "G4VisAttributes.hh"
69 #include "G4ios.hh" << 68 #include "G4Colour.hh"
>> 69
70 #include "globals.hh" 70 #include "globals.hh"
>> 71 #include "G4PhysicalConstants.hh"
>> 72 #include "G4SystemOfUnits.hh"
>> 73 #include "G4ios.hh"
71 74
72 //....oooOO0OOooo........oooOO0OOooo........oo 75 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
73 76
74 DetectorConstruction::DetectorConstruction() 77 DetectorConstruction::DetectorConstruction()
75 { 78 {
76 fLogicTarget1 = 0; 79 fLogicTarget1 = 0;
77 fLogicTarget2 = 0; 80 fLogicTarget2 = 0;
78 81
79 fMessenger = new DetectorMessenger(this); 82 fMessenger = new DetectorMessenger(this);
80 fVerbose = false; 83 fVerbose = false;
81 84
82 fNumZ = 60; << 85 fNumZ = 60;
83 fNumR = 80; << 86 fNumR = 80;
84 87
85 fNumE = 200; << 88 fNumE = 200;
86 fMaxEnergy = 50.0 * MeV; << 89 fMaxEnergy = 50.0*MeV;
87 90
88 fDistanceVacuumTarget = 30. * mm, << 91 fDistanceVacuumTarget = 30.*mm,
89 92
90 fDelta = 0.001 * mm; << 93 fDelta = 0.001*mm;
91 94
92 fTargetRadius = 100. * mm; << 95 fTargetRadius = 100.*mm;
93 fTarget1Z = 9. * mm; << 96 fTarget1Z = 9.*mm;
94 fTarget2Z = 6. * mm; << 97 fTarget2Z = 6.*mm;
95 98
96 fGasVolumeRadius = 210. * mm; << 99 fGasVolumeRadius = 210.*mm;
97 fGasVolumeZ = 690. * mm; << 100 fGasVolumeZ = 690.*mm;
98 fMylarVolumeZ = 0.02 * mm; << 101 fMylarVolumeZ = 0.02*mm;
99 102
100 fCheckVolumeZ = 0.1 * mm; << 103 fCheckVolumeZ = 0.1*mm;
101 fCheckShiftZ = 200. * mm; << 104 fCheckShiftZ = 200.*mm;
102 105
103 fAbsorberRadius = 200. * mm; << 106 fAbsorberRadius = 200.*mm;
104 fPhantomRadius = 300. * mm; << 107 fPhantomRadius = 300.*mm;
105 fPhantomZ = 300. * mm; << 108 fPhantomZ = 300.*mm;
106 109
107 fAirZ = 210. * mm; << 110 fAirZ = 210.*mm;
108 fAbsorberShiftZ = 70. * mm; << 111 fAbsorberShiftZ = 70.*mm;
109 fWindowZ = 0.05 * mm; << 112 fWindowZ = 0.05*mm;
110 113
111 G4NistManager* man = G4NistManager::Instance 114 G4NistManager* man = G4NistManager::Instance();
112 // man->SetVerbose(1); << 115 //man->SetVerbose(1);
113 116
114 fTarget1Material = man->FindOrBuildMaterial( 117 fTarget1Material = man->FindOrBuildMaterial("G4_Be");
115 fWindowMaterial = fTarget1Material; << 118 fWindowMaterial = fTarget1Material;
116 fTarget2Material = man->FindOrBuildMaterial( 119 fTarget2Material = man->FindOrBuildMaterial("G4_W");
117 fLightMaterial = man->FindOrBuildMaterial("G << 120 fLightMaterial = man->FindOrBuildMaterial("G4_He");
118 fAbsorberMaterial = man->FindOrBuildMaterial << 121 fAbsorberMaterial= man->FindOrBuildMaterial("G4_WATER");
119 fWorldMaterial = man->FindOrBuildMaterial("G << 122 fWorldMaterial = man->FindOrBuildMaterial("G4_AIR");
120 fMylar = man->FindOrBuildMaterial("G4_MYLAR" << 123 fMylar = man->FindOrBuildMaterial("G4_MYLAR");
121 124
122 G4cout << *(G4Material::GetMaterialTable()) 125 G4cout << *(G4Material::GetMaterialTable()) << G4endl;
123 } 126 }
124 127
125 //....oooOO0OOooo........oooOO0OOooo........oo 128 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
126 129
127 DetectorConstruction::~DetectorConstruction() 130 DetectorConstruction::~DetectorConstruction()
128 { 131 {
129 delete fMessenger; 132 delete fMessenger;
130 } 133 }
131 134
132 //....oooOO0OOooo........oooOO0OOooo........oo 135 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
133 136
134 void DetectorConstruction::InitialiseGeometryP 137 void DetectorConstruction::InitialiseGeometryParameters()
135 { 138 {
136 // Volumee sizes 139 // Volumee sizes
137 140
138 G4double factor = 1.2; 141 G4double factor = 1.2;
139 142
140 fWorldXY = factor * std::max(fPhantomRadius, << 143 fWorldXY = factor*std::max(fPhantomRadius,fGasVolumeRadius);
141 fAbsorberZ = fPhantomZ / fNumZ; << 144 fAbsorberZ = fPhantomZ/fNumZ;
142 fGasVolumeZ = 1000. * mm - fAbsorberShiftZ - << 145 fGasVolumeZ = 1000.*mm - fAbsorberShiftZ - fAirZ - fTarget1Z - fTarget2Z;
143 146
144 G4double ztot = fGasVolumeZ + fAirZ + fPhant << 147 G4double ztot = fGasVolumeZ + fAirZ + fPhantomZ + fDistanceVacuumTarget;
145 fTargetVolumeZ = fDistanceVacuumTarget + fTa 148 fTargetVolumeZ = fDistanceVacuumTarget + fTarget2Z + fTarget1Z + fDelta;
146 fWorldZ = factor * ztot * 0.5; << 149 fWorldZ = factor*ztot*0.5;
147 150
148 if (fCheckShiftZ < fDelta) { << 151 if(fCheckShiftZ < fDelta) { fCheckShiftZ = fDelta; }
149 fCheckShiftZ = fDelta; << 152 if(fCheckShiftZ > fAirZ - fCheckVolumeZ -fDelta) {
150 } << 153 fCheckShiftZ = fAirZ - fCheckVolumeZ -fDelta;
151 if (fCheckShiftZ > fAirZ - fCheckVolumeZ - f <<
152 fCheckShiftZ = fAirZ - fCheckVolumeZ - fDe <<
153 } 154 }
154 155
155 // Z position of volumes from upstream to do 156 // Z position of volumes from upstream to downstream
156 157
157 fWindowPosZ = -(ztot + fWindowZ) * 0.5; << 158 fWindowPosZ = -(ztot + fWindowZ)*0.5;
158 fGeneratorPosZ = fWindowPosZ - 0.5 * fWindow << 159 fGeneratorPosZ = fWindowPosZ - 0.5*fWindowZ - fDelta;
159 <<
160 fTargetVolumePosZ = -0.5 * (ztot - fTargetVo <<
161 fTarget1PosZ = -0.5 * (fTargetVolumeZ - fTar <<
162 fTarget2PosZ = fTarget1PosZ + 0.5 * (fTarget <<
163 160
164 fGasVolumePosZ = fTargetVolumePosZ + 0.5 * ( << 161 fTargetVolumePosZ= -0.5*(ztot - fTargetVolumeZ);
165 fCheckVolumePosZ = fGasVolumePosZ + 0.5 * (f << 162 fTarget1PosZ = -0.5*(fTargetVolumeZ - fTarget1Z) + fDistanceVacuumTarget;
166 fMylarPosZ = fGasVolumePosZ + 0.5 * (fGasVol << 163 fTarget2PosZ = fTarget1PosZ + 0.5*(fTarget2Z + fTarget1Z);
>> 164
>> 165 fGasVolumePosZ = fTargetVolumePosZ + 0.5*(fTargetVolumeZ + fGasVolumeZ);
>> 166 fCheckVolumePosZ = fGasVolumePosZ + 0.5*(fGasVolumeZ + fCheckVolumeZ)
>> 167 + fCheckShiftZ;
>> 168 fMylarPosZ = fGasVolumePosZ + 0.5*(fGasVolumeZ + fMylarVolumeZ) + fDelta;
167 169
168 fPhantomPosZ = fGasVolumePosZ + 0.5 * (fGasV << 170 fPhantomPosZ = fGasVolumePosZ + 0.5*(fGasVolumeZ + fPhantomZ) + fAirZ;
169 fAbsorberPosZ = fAbsorberShiftZ - 0.5 * (fPh << 171 fAbsorberPosZ = fAbsorberShiftZ - 0.5*(fPhantomZ - fAbsorberZ);
170 172
171 fShiftZPh = fPhantomPosZ - 0.5 * fPhantomZ; << 173 fShiftZPh = fPhantomPosZ-0.5*fPhantomZ;
172 174
173 DumpGeometryParameters(); 175 DumpGeometryParameters();
174 } 176 }
175 177
176 //....oooOO0OOooo........oooOO0OOooo........oo 178 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
177 179
178 G4VPhysicalVolume* DetectorConstruction::Const 180 G4VPhysicalVolume* DetectorConstruction::Construct()
179 { 181 {
180 InitialiseGeometryParameters(); 182 InitialiseGeometryParameters();
181 183
182 G4GeometryManager::GetInstance()->OpenGeomet 184 G4GeometryManager::GetInstance()->OpenGeometry();
183 G4PhysicalVolumeStore::GetInstance()->Clean( 185 G4PhysicalVolumeStore::GetInstance()->Clean();
184 G4LogicalVolumeStore::GetInstance()->Clean() 186 G4LogicalVolumeStore::GetInstance()->Clean();
185 G4SolidStore::GetInstance()->Clean(); 187 G4SolidStore::GetInstance()->Clean();
186 // 188 //
187 // World 189 // World
188 // 190 //
189 191
190 G4Box* solidWorld = new G4Box("World", fWorl << 192 G4Box* solidWorld = new G4Box("World",fWorldXY,fWorldXY,fWorldZ);
191 G4LogicalVolume* logicWorld = new G4LogicalV << 193 G4LogicalVolume* logicWorld = new G4LogicalVolume(solidWorld,
192 G4VPhysicalVolume* physWorld = << 194 fWorldMaterial,"World");
193 new G4PVPlacement(0, G4ThreeVector(), "Wor << 195 G4VPhysicalVolume* physWorld = new G4PVPlacement(0,G4ThreeVector(),"World",
>> 196 logicWorld,0,false,0);
194 197
195 // Be Vacuum window 198 // Be Vacuum window
196 G4Tubs* solidWin = new G4Tubs("Window", 0., << 199 G4Tubs* solidWin = new G4Tubs("Window",0.,fTargetRadius*0.25,0.5*fWindowZ,
197 G4LogicalVolume* logicWin = new G4LogicalVol << 200 0.,twopi);
198 new G4PVPlacement(0, G4ThreeVector(0., 0., f << 201 G4LogicalVolume* logicWin = new G4LogicalVolume(solidWin,
>> 202 fWindowMaterial,"Window");
>> 203 new G4PVPlacement(0,G4ThreeVector(0.,0.,fWindowPosZ),"Window",logicWin,
>> 204 physWorld,false,0);
199 205
200 // Target Volume 206 // Target Volume
201 G4Tubs* solidTGVolume = << 207 G4Tubs* solidTGVolume = new G4Tubs("TargetVolume",0.,fTargetRadius,
202 new G4Tubs("TargetVolume", 0., fTargetRadi << 208 0.5*fTargetVolumeZ,0.,twopi);
203 G4LogicalVolume* logicTGVolume = << 209 G4LogicalVolume* logicTGVolume = new G4LogicalVolume(solidTGVolume,
204 new G4LogicalVolume(solidTGVolume, fLightM << 210 fLightMaterial,
205 new G4PVPlacement(0, G4ThreeVector(0., 0., f << 211 "TargetVolume");
206 logicWorld, false, 0); << 212 new G4PVPlacement(0,G4ThreeVector(0.,0.,fTargetVolumePosZ),
>> 213 logicTGVolume,"TargetVolume",
>> 214 logicWorld,false,0);
207 215
208 // Target 1 216 // Target 1
209 G4Tubs* solidTarget1 = new G4Tubs("Target1", << 217 G4Tubs* solidTarget1 = new G4Tubs("Target1",0.,fTargetRadius*0.5,
210 fLogicTarget1 = new G4LogicalVolume(solidTar << 218 0.5*fTarget1Z,0.,twopi);
211 fTarget1 = new G4PVPlacement(0, G4ThreeVecto << 219 fLogicTarget1 = new G4LogicalVolume(solidTarget1,fTarget1Material,"Target1");
212 logicTGVolume, << 220 fTarget1 = new G4PVPlacement(0,G4ThreeVector(0.,0.,fTarget1PosZ),
>> 221 fLogicTarget1,"Target1",
>> 222 logicTGVolume,false,0);
213 // fLogicTarget1->SetSensitiveDetector(fTar 223 // fLogicTarget1->SetSensitiveDetector(fTargetSD);
214 224
215 // Target 2 (for combined targets) 225 // Target 2 (for combined targets)
216 G4Tubs* solidTarget2 = new G4Tubs("Target2", << 226 G4Tubs* solidTarget2 = new G4Tubs("Target2",0.,fTargetRadius*0.5,
217 fLogicTarget2 = new G4LogicalVolume(solidTar << 227 0.5*fTarget2Z,0.,twopi);
218 fTarget2 = new G4PVPlacement(0, G4ThreeVecto << 228 fLogicTarget2 = new G4LogicalVolume(solidTarget2,fTarget2Material,"Target2");
219 logicTGVolume, << 229 fTarget2 = new G4PVPlacement(0,G4ThreeVector(0.,0.,fTarget2PosZ),
220 << 230 fLogicTarget2,"Target2",
>> 231 logicTGVolume,false,0);
>> 232
221 // fLogicTarget2->SetSensitiveDetector(fTar 233 // fLogicTarget2->SetSensitiveDetector(fTargetSD);
222 234
223 // Gas Volume 235 // Gas Volume
224 G4Tubs* solidGasVolume = << 236 G4Tubs* solidGasVolume = new G4Tubs("GasVolume",0.,fGasVolumeRadius,
225 new G4Tubs("GasVolume", 0., fGasVolumeRadi << 237 0.5*fGasVolumeZ,0.,twopi);
226 G4LogicalVolume* logicGasVolume = << 238 G4LogicalVolume* logicGasVolume = new G4LogicalVolume(solidGasVolume,
227 new G4LogicalVolume(solidGasVolume, fLight << 239 fLightMaterial,
228 fGasVolume = new G4PVPlacement(0, G4ThreeVec << 240 "GasVolume");
229 logicGasVolum << 241 fGasVolume = new G4PVPlacement(0,G4ThreeVector(0.,0.,fGasVolumePosZ),
>> 242 "GasVolume",logicGasVolume,
>> 243 physWorld,false,0);
230 244
231 // Mylar window 245 // Mylar window
232 G4Tubs* sMylarVolume = new G4Tubs("Mylar", 0 << 246 G4Tubs* sMylarVolume = new G4Tubs("Mylar",0.,fGasVolumeRadius,
233 G4LogicalVolume* lMylarVolume = new G4Logica << 247 0.5*fMylarVolumeZ,0.,twopi);
234 new G4PVPlacement(0, G4ThreeVector(0., 0., f << 248 G4LogicalVolume* lMylarVolume = new G4LogicalVolume(sMylarVolume,
235 0); << 249 fMylar,"Mylar");
>> 250 new G4PVPlacement(0,G4ThreeVector(0.,0.,fMylarPosZ),"Mylar",lMylarVolume,
>> 251 physWorld,false,0);
236 252
237 // Check Volume 253 // Check Volume
238 G4Tubs* solidCheckVolume = << 254 G4Tubs* solidCheckVolume = new G4Tubs("CheckVolume",0.,fGasVolumeRadius,
239 new G4Tubs("CheckVolume", 0., fGasVolumeRa << 255 0.5*fCheckVolumeZ,0.,twopi);
240 fLogicCheckVolume = new G4LogicalVolume(soli << 256 fLogicCheckVolume = new G4LogicalVolume(solidCheckVolume,
241 fCheckVolume = new G4PVPlacement(0, G4ThreeV << 257 fWorldMaterial,
242 fLogicCheck << 258 "CheckVolume");
>> 259 fCheckVolume = new G4PVPlacement(0,G4ThreeVector(0.,0.,fCheckVolumePosZ),
>> 260 "CheckVolume",fLogicCheckVolume,
>> 261 physWorld,false,0);
243 // logicCheckVolume->SetSensitiveDetector(f 262 // logicCheckVolume->SetSensitiveDetector(fCheckSD);
244 263
245 // Phantom 264 // Phantom
246 G4Box* solidPhantom = new G4Box("Phantom", f << 265 G4Box* solidPhantom = new G4Box("Phantom",fPhantomRadius,fPhantomRadius,
247 G4LogicalVolume* logicPhantom = new G4Logica << 266 0.5*fPhantomZ);
248 G4VPhysicalVolume* physPhantom = new G4PVPla << 267 G4LogicalVolume* logicPhantom = new G4LogicalVolume(solidPhantom,
249 << 268 fAbsorberMaterial,
250 << 269 "Phantom");
251 G4Tubs* solidPh = new G4Tubs("PhantomSD", 0. << 270 G4VPhysicalVolume* physPhantom =
252 fLogicPh = new G4LogicalVolume(solidPh, fAbs << 271 new G4PVPlacement(0, G4ThreeVector(0.,0.,fPhantomPosZ),
253 fPhantom = << 272 "Phantom",logicPhantom,
254 new G4PVPlacement(0, G4ThreeVector(0., 0., << 273 physWorld,false,0);
255 G4cout << "Phantom R= " << fAbsorberRadius < << 274
>> 275 G4Tubs* solidPh = new G4Tubs("PhantomSD",0.,fAbsorberRadius,
>> 276 0.5*fPhantomZ,0.,twopi);
>> 277 fLogicPh = new G4LogicalVolume(solidPh,
>> 278 fAbsorberMaterial,"PhantomSD");
>> 279 fPhantom = new G4PVPlacement(0,G4ThreeVector(0.,0.,0.),
>> 280 "Phantom",fLogicPh,
>> 281 physPhantom,false,0);
>> 282 G4cout << "Phantom R= " << fAbsorberRadius << " dz= " << 0.5*fPhantomZ
>> 283 << G4endl;
256 284
257 // Sensitive Absorber 285 // Sensitive Absorber
258 G4double absWidth = 0.5 * fAbsorberZ; << 286 G4double absWidth = 0.5*fAbsorberZ;
259 G4Tubs* solidAbsorber = new G4Tubs("Absorber << 287 G4Tubs* solidAbsorber = new G4Tubs("Absorber",0.,fAbsorberRadius,absWidth,
260 fLogicAbsorber = new G4LogicalVolume(solidAb << 288 0.,twopi);
261 G4cout << "Absorber R= " << fAbsorberRadius << 289 fLogicAbsorber = new G4LogicalVolume(solidAbsorber,
262 << G4endl; << 290 fAbsorberMaterial,
>> 291 "Absorber");
>> 292 G4cout << "Absorber R= " << fAbsorberRadius << " dz= " << absWidth
>> 293 << " posZ= " << fAbsorberPosZ<< G4endl;
263 294
264 new G4PVPlacement(0, G4ThreeVector(0., 0., f << 295 new G4PVPlacement(0,G4ThreeVector(0.,0.,fAbsorberPosZ),"Absorber",
265 false, 0); << 296 fLogicAbsorber,fPhantom,false,0);
266 297
267 G4double stepR = fAbsorberRadius / (G4double << 298 G4double stepR = fAbsorberRadius/(G4double)fNumR;
268 299
269 G4double r1 = 0.0; 300 G4double r1 = 0.0;
270 G4double r2 = 0.0; 301 G4double r2 = 0.0;
271 G4Tubs* solidRing; 302 G4Tubs* solidRing;
272 303
273 G4VisAttributes* VisAtt_ring = new G4VisAttr << 304 G4VisAttributes* VisAtt_ring =
274 for (G4int k = 0; k < fNumR; k++) { << 305 new G4VisAttributes(G4VisAttributes::GetInvisible());
>> 306 for(G4int k=0; k<fNumR; k++) {
275 r2 = r1 + stepR; 307 r2 = r1 + stepR;
276 if (k == fNumR - 1) r2 = fAbsorberRadius; << 308 if(k == fNumR-1) r2 = fAbsorberRadius;
277 // G4cout << "New ring r1= " << r1 << " << 309 // G4cout << "New ring r1= " << r1 << " r2= " << r2
278 // << " dz= " << absWidth << G4endl; 310 // << " dz= " << absWidth << G4endl;
279 solidRing = new G4Tubs("Ring", r1, r2, abs << 311 solidRing = new G4Tubs("Ring",r1,r2,absWidth,0.,twopi);
280 G4LogicalVolume* logicRing = new G4Logical << 312 G4LogicalVolume* logicRing = new G4LogicalVolume(solidRing,
>> 313 fAbsorberMaterial,"Ring");
281 // logicRing->SetSensitiveDetector(fPha 314 // logicRing->SetSensitiveDetector(fPhantomSD);
282 logicRing->SetVisAttributes(VisAtt_ring); 315 logicRing->SetVisAttributes(VisAtt_ring);
283 fLogicRing.push_back(logicRing); 316 fLogicRing.push_back(logicRing);
284 new G4PVPlacement(0, G4ThreeVector(0., 0., << 317 new G4PVPlacement(0,G4ThreeVector(0.,0.,0.),logicRing,"Ring",
>> 318 fLogicAbsorber,false,k);
285 r1 = r2; 319 r1 = r2;
286 } 320 }
287 321
288 // 322 //
289 // Visualization attributes 323 // Visualization attributes
290 // 324 //
291 G4VisAttributes* VisAtt = 0; 325 G4VisAttributes* VisAtt = 0;
292 VisAtt = new G4VisAttributes(G4Colour(1.0, 1 << 326 VisAtt = new G4VisAttributes(G4Colour(1.0,1.0,1.0));
293 VisAtt->SetVisibility(true); 327 VisAtt->SetVisibility(true);
294 fLogicAbsorber->SetVisAttributes(VisAtt); 328 fLogicAbsorber->SetVisAttributes(VisAtt);
295 329
296 VisAtt = new G4VisAttributes(G4Colour(1.0, 1 << 330 VisAtt= new G4VisAttributes(G4Colour(1.0,1.0,2.0));
297 VisAtt->SetVisibility(true); 331 VisAtt->SetVisibility(true);
298 logicPhantom->SetVisAttributes(VisAtt); 332 logicPhantom->SetVisAttributes(VisAtt);
299 333
300 VisAtt = new G4VisAttributes(G4Colour(1.0, 0 << 334 VisAtt= new G4VisAttributes(G4Colour(1.0,0.0,2.0));
301 VisAtt->SetVisibility(true); 335 VisAtt->SetVisibility(true);
302 fLogicPh->SetVisAttributes(VisAtt); 336 fLogicPh->SetVisAttributes(VisAtt);
303 337
304 VisAtt = new G4VisAttributes(G4Colour(1.0, 1 << 338 VisAtt= new G4VisAttributes(G4Colour(1.0,1.0,0.0));
305 VisAtt->SetVisibility(true); 339 VisAtt->SetVisibility(true);
306 fLogicAbsorber->SetVisAttributes(VisAtt); 340 fLogicAbsorber->SetVisAttributes(VisAtt);
307 341
308 VisAtt = new G4VisAttributes(G4Colour(0.1, 1 << 342 VisAtt= new G4VisAttributes(G4Colour(0.1,1.0,2.0));
309 VisAtt->SetVisibility(true); 343 VisAtt->SetVisibility(true);
310 logicWorld->SetVisAttributes(VisAtt); 344 logicWorld->SetVisAttributes(VisAtt);
311 345
312 VisAtt = new G4VisAttributes(G4Colour(1.0, 1 << 346 VisAtt= new G4VisAttributes(G4Colour(1.0,1.0,0.0));
313 VisAtt->SetVisibility(true); 347 VisAtt->SetVisibility(true);
314 logicGasVolume->SetVisAttributes(VisAtt); 348 logicGasVolume->SetVisAttributes(VisAtt);
315 349
316 VisAtt = new G4VisAttributes(G4Colour(0.0, 0 << 350 VisAtt= new G4VisAttributes(G4Colour(0.0,0.5,1.0));
317 VisAtt->SetVisibility(true); 351 VisAtt->SetVisibility(true);
318 fLogicTarget1->SetVisAttributes(VisAtt); 352 fLogicTarget1->SetVisAttributes(VisAtt);
319 fLogicTarget2->SetVisAttributes(VisAtt); 353 fLogicTarget2->SetVisAttributes(VisAtt);
320 logicTGVolume->SetVisAttributes(VisAtt); 354 logicTGVolume->SetVisAttributes(VisAtt);
321 355
322 return physWorld; 356 return physWorld;
323 } 357 }
324 358
>> 359
325 void DetectorConstruction::ConstructSDandField 360 void DetectorConstruction::ConstructSDandField()
326 { 361 {
327 static G4ThreadLocal G4bool initialized = fa 362 static G4ThreadLocal G4bool initialized = false;
328 if (!initialized) { << 363 if ( ! initialized ) {
329 // Prepare sensitive detectors 364 // Prepare sensitive detectors
330 CheckVolumeSD* fCheckSD = new CheckVolumeS 365 CheckVolumeSD* fCheckSD = new CheckVolumeSD("checkSD");
331 (G4SDManager::GetSDMpointer())->AddNewDete << 366 (G4SDManager::GetSDMpointer())->AddNewDetector( fCheckSD );
332 fLogicCheckVolume->SetSensitiveDetector(fC 367 fLogicCheckVolume->SetSensitiveDetector(fCheckSD);
333 << 368
334 TargetSD* fTargetSD = new TargetSD("target 369 TargetSD* fTargetSD = new TargetSD("targetSD");
335 (G4SDManager::GetSDMpointer())->AddNewDete << 370 (G4SDManager::GetSDMpointer())->AddNewDetector( fTargetSD );
336 fLogicTarget1->SetSensitiveDetector(fTarge 371 fLogicTarget1->SetSensitiveDetector(fTargetSD);
337 fLogicTarget2->SetSensitiveDetector(fTarge 372 fLogicTarget2->SetSensitiveDetector(fTargetSD);
338 373
339 PhantomSD* fPhantomSD = new PhantomSD("pha 374 PhantomSD* fPhantomSD = new PhantomSD("phantomSD");
340 (G4SDManager::GetSDMpointer())->AddNewDete << 375 (G4SDManager::GetSDMpointer())->AddNewDetector( fPhantomSD );
341 fPhantomSD->SetShiftZ(fShiftZPh); 376 fPhantomSD->SetShiftZ(fShiftZPh);
342 for (auto& v : fLogicRing) << 377 for(auto& v : fLogicRing)
343 v->SetSensitiveDetector(fPhantomSD); 378 v->SetSensitiveDetector(fPhantomSD);
344 fLogicPh->SetSensitiveDetector(fPhantomSD) 379 fLogicPh->SetSensitiveDetector(fPhantomSD);
345 fLogicAbsorber->SetSensitiveDetector(fPhan 380 fLogicAbsorber->SetSensitiveDetector(fPhantomSD);
346 initialized = true; << 381 initialized=true;
347 } 382 }
348 } 383 }
349 384
350 //....oooOO0OOooo........oooOO0OOooo........oo 385 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
351 386
352 void DetectorConstruction::SetTarget1Material( 387 void DetectorConstruction::SetTarget1Material(const G4String& mat)
353 { 388 {
354 // search the material by its name 389 // search the material by its name
355 G4Material* pttoMaterial = G4NistManager::In << 390 G4Material* pttoMaterial =
356 if (!pttoMaterial) { << 391 G4NistManager::Instance()->FindOrBuildMaterial(mat);
>> 392 if(!pttoMaterial) {
357 G4cout << "Material " << mat << " is not f 393 G4cout << "Material " << mat << " is not found out!" << G4endl;
358 } << 394 } else if (pttoMaterial != fTarget1Material) {
359 else if (pttoMaterial != fTarget1Material) { <<
360 G4cout << "New target1 material " << mat < 395 G4cout << "New target1 material " << mat << G4endl;
361 if (fLogicTarget1) { << 396 if(fLogicTarget1) { fLogicTarget1->SetMaterial(fTarget1Material); }
362 fLogicTarget1->SetMaterial(fTarget1Mater <<
363 } <<
364 G4RunManager::GetRunManager()->PhysicsHasB 397 G4RunManager::GetRunManager()->PhysicsHasBeenModified();
365 } 398 }
366 } 399 }
367 400
368 //....oooOO0OOooo........oooOO0OOooo........oo 401 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
369 402
370 void DetectorConstruction::SetTarget2Material( 403 void DetectorConstruction::SetTarget2Material(const G4String& mat)
371 { 404 {
372 // search the material by its name 405 // search the material by its name
373 G4Material* pttoMaterial = G4NistManager::In << 406 G4Material* pttoMaterial =
>> 407 G4NistManager::Instance()->FindOrBuildMaterial(mat);
374 408
375 if (!pttoMaterial) { << 409 if(!pttoMaterial) {
376 G4cout << "Material " << mat << " is not f 410 G4cout << "Material " << mat << " is not found out!" << G4endl;
377 } << 411 } else if (pttoMaterial != fTarget2Material) {
378 else if (pttoMaterial != fTarget2Material) { <<
379 fTarget2Material = pttoMaterial; 412 fTarget2Material = pttoMaterial;
380 G4cout << "New target2 material " << mat < 413 G4cout << "New target2 material " << mat << G4endl;
381 if (fLogicTarget2) { << 414 if(fLogicTarget2) { fLogicTarget2->SetMaterial(fTarget2Material); }
382 fLogicTarget2->SetMaterial(fTarget2Mater <<
383 } <<
384 G4RunManager::GetRunManager()->PhysicsHasB 415 G4RunManager::GetRunManager()->PhysicsHasBeenModified();
385 } << 416 }
386 } 417 }
387 418
388 //....oooOO0OOooo........oooOO0OOooo........oo 419 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
389 420
390 void DetectorConstruction::DumpGeometryParamet 421 void DetectorConstruction::DumpGeometryParameters()
391 { 422 {
>> 423
392 G4cout << "================================= 424 G4cout << "===================================================" << G4endl;
393 G4cout << "# GammaTherapy Geometry 425 G4cout << "# GammaTherapy Geometry #" << G4endl;
394 G4cout << "================================= 426 G4cout << "===================================================" << G4endl;
395 G4cout << " World width= " << fWorldZ / m << 427 G4cout << " World width= " << fWorldZ/mm << " mm " << G4endl;
396 G4cout << " Window width= " << fWindowZ / << 428 G4cout << " Window width= " << fWindowZ/mm << " mm position = "
397 << " mm:" << G4endl; << 429 << fWindowPosZ/mm << " mm:" << G4endl;
398 G4cout << " TargetV width= " << fTargetVolu << 430 G4cout << " TargetV width= " << fTargetVolumeZ/mm << " mm position = "
399 << " mm position = " << fTargetVolum << 431 << fTargetVolumePosZ/mm << " mm:" << G4endl;
400 G4cout << " Target1 width= " << fTarget1Z / << 432 G4cout << " Target1 width= " << fTarget1Z/mm << " mm position = "
401 << " mm:" << G4endl; << 433 << fTarget1PosZ/mm << " mm:" << G4endl;
402 G4cout << " Target2 width= " << fTarget2Z / << 434 G4cout << " Target2 width= " << fTarget2Z/mm << " mm position = "
403 << " mm:" << G4endl; << 435 << fTarget2PosZ/mm << " mm:" << G4endl;
404 G4cout << " Gas width= " << fGasVolumeZ << 436 G4cout << " Gas width= " << fGasVolumeZ/mm << " mm position = "
405 << " mm:" << G4endl; << 437 << fGasVolumePosZ/mm << " mm:" << G4endl;
406 G4cout << " Mylar width= " << fMylarVolum << 438 G4cout << " Mylar width= " << fMylarVolumeZ/mm << " mm position = "
407 << " mm:" << G4endl; << 439 << fMylarPosZ/mm << " mm:" << G4endl;
408 G4cout << " Check width= " << fCheckVolum << 440 G4cout << " Check width= " << fCheckVolumeZ/mm << " mm position = "
409 << " mm position = " << fCheckVol << 441 << fCheckVolumePosZ/mm << " mm:" << G4endl;
410 G4cout << " Air width= " << fAirZ / mm << 442 G4cout << " Air width= " << fAirZ/mm << " mm " << G4endl;
411 G4cout << " Phantom width= " << fPhantomZ / << 443 G4cout << " Phantom width= " << fPhantomZ/mm << " mm position = "
412 << " mm:" << G4endl; << 444 << fPhantomPosZ/mm << " mm:" << G4endl;
413 G4cout << " Absorb width= " << fAbsorberZ << 445 G4cout << " Absorb width= " << fAbsorberZ/mm << " mm position = "
414 << " mm:" << G4endl; << 446 << fAbsorberPosZ/mm << " mm:" << G4endl;
415 G4cout << " Absorb shift= " << fShiftZPh / << 447 G4cout << " Absorb shift= " << fShiftZPh/mm << " mm " << G4endl;
416 G4cout << " Target1 " << fTarget1Mat 448 G4cout << " Target1 " << fTarget1Material->GetName() << G4endl;
417 G4cout << " Target2 " << fTarget2Mat 449 G4cout << " Target2 " << fTarget2Material->GetName() << G4endl;
418 G4cout << " Phantom " << fAbsorberMa 450 G4cout << " Phantom " << fAbsorberMaterial->GetName() << G4endl;
419 G4cout << "================================= 451 G4cout << "===================================================" << G4endl;
>> 452
420 } 453 }
421 454