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25 // 25 //
26 // Hadrontherapy advanced example for Geant4 26 // Hadrontherapy advanced example for Geant4
27 // See more at: https://twiki.cern.ch/twiki/bi 27 // See more at: https://twiki.cern.ch/twiki/bin/view/Geant4/AdvancedExamplesHadrontherapy
28 // Simulation of the "Zero degree" experimenta 28 // Simulation of the "Zero degree" experimental beamline of INFN-LNS (Catania, Italy).
29 29
30 #include "G4Box.hh" 30 #include "G4Box.hh"
31 #include "G4Tubs.hh" 31 #include "G4Tubs.hh"
32 #include "G4VisAttributes.hh" 32 #include "G4VisAttributes.hh"
33 #include "G4Colour.hh" 33 #include "G4Colour.hh"
34 #include "globals.hh" 34 #include "globals.hh"
35 #include "G4RunManager.hh" 35 #include "G4RunManager.hh"
36 #include "G4LogicalVolume.hh" 36 #include "G4LogicalVolume.hh"
37 #include "G4PVPlacement.hh" 37 #include "G4PVPlacement.hh"
38 #include "G4RotationMatrix.hh" 38 #include "G4RotationMatrix.hh"
39 #include "G4NistManager.hh" 39 #include "G4NistManager.hh"
40 #include "G4NistElementBuilder.hh" 40 #include "G4NistElementBuilder.hh"
41 #include "HadrontherapyDetectorConstruction.hh 41 #include "HadrontherapyDetectorConstruction.hh"
42 #include "HadrontherapyModulator.hh" 42 #include "HadrontherapyModulator.hh"
43 #include "PassiveCarbonBeamLine.hh" 43 #include "PassiveCarbonBeamLine.hh"
44 #include "G4SystemOfUnits.hh" 44 #include "G4SystemOfUnits.hh"
45 #include "G4Trd.hh" 45 #include "G4Trd.hh"
46 #include "PassiveCarbonBeamLineMessenger.hh" 46 #include "PassiveCarbonBeamLineMessenger.hh"
47 #include "G4UnionSolid.hh" <<
48 <<
49 using namespace std; <<
50 47
51 //G4bool PassiveCarbonBeamLine::doCalculation 48 //G4bool PassiveCarbonBeamLine::doCalculation = false;
52 ////////////////////////////////////////////// 49 /////////////////////////////////////////////////////////////////////////////
53 PassiveCarbonBeamLine::PassiveCarbonBeamLine() 50 PassiveCarbonBeamLine::PassiveCarbonBeamLine():
54 physicalTreatmentRoom(0),hadrontherapyDetector 51 physicalTreatmentRoom(0),hadrontherapyDetectorConstruction(0),
55 physiBeamLineSupport(0), physiBeamLineCover(0) 52 physiBeamLineSupport(0), physiBeamLineCover(0), physiBeamLineCover2(0),
56 physiKaptonWindow(0),PhysiRippleFilter(0),Phys 53 physiKaptonWindow(0),PhysiRippleFilter(0),PhysiRippleFilterBase(0),PhysiRippleFilterTrd(0),
57 physiFirstMonitorLayer1(0), physiFirstMonitorL 54 physiFirstMonitorLayer1(0), physiFirstMonitorLayer2(0),
58 physiFirstMonitorLayer3(0), physiFirstMonitorL 55 physiFirstMonitorLayer3(0), physiFirstMonitorLayer4(0),
59 physiNozzleSupport(0), physiHoleNozzleSupport( 56 physiNozzleSupport(0), physiHoleNozzleSupport(0)
60 { 57 {
61 58
62 // Messenger to change parameters of the p 59 // Messenger to change parameters of the passiveCarbonBeamLine geometry
63 PassiveCarbonMessenger = new PassiveCarbon 60 PassiveCarbonMessenger = new PassiveCarbonBeamLineMessenger(this);
64 61
65 //***************************** PW ******* 62 //***************************** PW ***************************************
66 63
67 static G4String ROGeometryName = "Detector 64 static G4String ROGeometryName = "DetectorROGeometry";
68 RO = new HadrontherapyDetectorROGeometry(R 65 RO = new HadrontherapyDetectorROGeometry(ROGeometryName);
69 66
70 67
71 G4cout << "Going to register Parallel worl 68 G4cout << "Going to register Parallel world...";
72 RegisterParallelWorld(RO); 69 RegisterParallelWorld(RO);
73 G4cout << "... done" << G4endl; 70 G4cout << "... done" << G4endl;
74 //***************************** PW ******* 71 //***************************** PW ***************************************
75 } 72 }
76 73
77 ////////////////////////////////////////////// 74 /////////////////////////////////////////////////////////////////////////////
78 PassiveCarbonBeamLine::~PassiveCarbonBeamLine( 75 PassiveCarbonBeamLine::~PassiveCarbonBeamLine()
79 { 76 {
80 delete hadrontherapyDetectorConstruction; 77 delete hadrontherapyDetectorConstruction;
81 delete PassiveCarbonMessenger; 78 delete PassiveCarbonMessenger;
82 } 79 }
83 80
84 ////////////////////////////////////////////// 81 /////////////////////////////////////////////////////////////////////////////
85 G4VPhysicalVolume* PassiveCarbonBeamLine::Cons 82 G4VPhysicalVolume* PassiveCarbonBeamLine::Construct()
86 { 83 {
87 // Sets default geometry and materials 84 // Sets default geometry and materials
88 SetDefaultDimensions(); 85 SetDefaultDimensions();
89 86
90 // Construct the whole CarbonPassive Beam 87 // Construct the whole CarbonPassive Beam Line
91 ConstructPassiveCarbonBeamLine(); 88 ConstructPassiveCarbonBeamLine();
92 89
93 90
94 //***************************** PW ******* 91 //***************************** PW ***************************************
95 if (!hadrontherapyDetectorConstruction) 92 if (!hadrontherapyDetectorConstruction)
96 93
97 //***************************** PW *** 94 //***************************** PW ***************************************
98 // HadrontherapyDetectorConstruction b 95 // HadrontherapyDetectorConstruction builds ONLY the phantom and the detector with its associated ROGeometry
99 hadrontherapyDetectorConstruction = ne 96 hadrontherapyDetectorConstruction = new HadrontherapyDetectorConstruction(physicalTreatmentRoom);
100 97
101 //***************************** PW ******* 98 //***************************** PW ***************************************
102 99
103 hadrontherapyDetectorConstruction->Initial 100 hadrontherapyDetectorConstruction->InitializeDetectorROGeometry(RO,hadrontherapyDetectorConstruction->GetDetectorToWorldPosition());
104 101
105 //***************************** PW ******* 102 //***************************** PW ***************************************
106 return physicalTreatmentRoom; 103 return physicalTreatmentRoom;
107 } 104 }
108 105
109 // In the following method the DEFAULTS used i 106 // In the following method the DEFAULTS used in the geometry of
110 // passive beam line are provided 107 // passive beam line are provided
111 // HERE THE USER CAN CHANGE THE GEOMETRY CHARA 108 // HERE THE USER CAN CHANGE THE GEOMETRY CHARACTERISTICS OF BEAM
112 // LINE ELEMENTS, ALTERNATIVELY HE/SHE CAN USE 109 // LINE ELEMENTS, ALTERNATIVELY HE/SHE CAN USE THE MACRO FILE (IF A
113 // MESSENGER IS PROVIDED) 110 // MESSENGER IS PROVIDED)
114 // 111 //
115 // DEFAULT MATERIAL ARE ALSO PROVIDED 112 // DEFAULT MATERIAL ARE ALSO PROVIDED
116 // and COLOURS ARE ALSO DEFINED 113 // and COLOURS ARE ALSO DEFINED
117 // ------------------------------------------- 114 // ----------------------------------------------------------
118 ////////////////////////////////////////////// 115 /////////////////////////////////////////////////////////////////////////////
119 void PassiveCarbonBeamLine::SetDefaultDimensio 116 void PassiveCarbonBeamLine::SetDefaultDimensions()
120 { 117 {
121 // Set of coulors that can be used 118 // Set of coulors that can be used
122 white = new G4VisAttributes( G4Colour()); 119 white = new G4VisAttributes( G4Colour());
123 white -> SetVisibility(true); 120 white -> SetVisibility(true);
124 white -> SetForceSolid(true); 121 white -> SetForceSolid(true);
125 122
126 black = new G4VisAttributes( G4Colour(1., 123 black = new G4VisAttributes( G4Colour(1., 1., 1.));
127 black -> SetVisibility(true); 124 black -> SetVisibility(true);
128 black -> SetForceSolid(true); 125 black -> SetForceSolid(true);
129 126
130 127
131 blue = new G4VisAttributes(G4Colour(0. ,0. 128 blue = new G4VisAttributes(G4Colour(0. ,0. ,1.));
132 blue -> SetVisibility(true); 129 blue -> SetVisibility(true);
133 blue -> SetForceSolid(true); 130 blue -> SetForceSolid(true);
134 131
135 gray = new G4VisAttributes( G4Colour(0.5, 132 gray = new G4VisAttributes( G4Colour(0.5, 0.5, 0.5 ));
136 gray-> SetVisibility(true); 133 gray-> SetVisibility(true);
137 gray-> SetForceSolid(true); 134 gray-> SetForceSolid(true);
138 135
139 red = new G4VisAttributes(G4Colour(1. ,0. 136 red = new G4VisAttributes(G4Colour(1. ,0. ,0.));
140 red-> SetVisibility(true); 137 red-> SetVisibility(true);
141 red-> SetForceSolid(true); 138 red-> SetForceSolid(true);
142 139
143 yellow = new G4VisAttributes(G4Colour(1., 140 yellow = new G4VisAttributes(G4Colour(1., 1., 0. ));
144 yellow-> SetVisibility(true); 141 yellow-> SetVisibility(true);
145 yellow-> SetForceSolid(true); 142 yellow-> SetForceSolid(true);
146 143
147 green = new G4VisAttributes( G4Colour(25/2 144 green = new G4VisAttributes( G4Colour(25/255. , 255/255. , 25/255. ));
148 green -> SetVisibility(true); 145 green -> SetVisibility(true);
149 green -> SetForceSolid(true); 146 green -> SetForceSolid(true);
150 147
151 darkGreen = new G4VisAttributes( G4Colour( 148 darkGreen = new G4VisAttributes( G4Colour(0/255. , 100/255. , 0/255. ));
152 darkGreen -> SetVisibility(true); 149 darkGreen -> SetVisibility(true);
153 darkGreen -> SetForceSolid(true); 150 darkGreen -> SetForceSolid(true);
154 151
155 darkOrange3 = new G4VisAttributes( G4Colou 152 darkOrange3 = new G4VisAttributes( G4Colour(205/255. , 102/255. , 000/255. ));
156 darkOrange3 -> SetVisibility(true); 153 darkOrange3 -> SetVisibility(true);
157 darkOrange3 -> SetForceSolid(true); 154 darkOrange3 -> SetForceSolid(true);
158 155
159 skyBlue = new G4VisAttributes( G4Colour(13 156 skyBlue = new G4VisAttributes( G4Colour(135/255. , 206/255. , 235/255. ));
160 skyBlue -> SetVisibility(true); 157 skyBlue -> SetVisibility(true);
161 skyBlue -> SetForceSolid(true); 158 skyBlue -> SetForceSolid(true);
162 159
163 160
164 // FINAL COLLIMATOR: is the collimator giv 161 // FINAL COLLIMATOR: is the collimator giving the final transversal shape
165 // of the beam 162 // of the beam
166 163
167 G4double defaultinnerRadiusFinalCollimator 164 G4double defaultinnerRadiusFinalCollimator = 12.5 *mm;
168 innerRadiusFinalCollimator = defaultinnerR 165 innerRadiusFinalCollimator = defaultinnerRadiusFinalCollimator;
169 166
170 // DEFAULT DEFINITION OF THE MATERIALS 167 // DEFAULT DEFINITION OF THE MATERIALS
171 // All elements and compound definition fo 168 // All elements and compound definition follows the NIST database
172 169
173 // ELEMENTS 170 // ELEMENTS
174 G4bool isotopes = false; 171 G4bool isotopes = false;
175 aluminumNist = G4NistManager::Instance()-> 172 aluminumNist = G4NistManager::Instance()->FindOrBuildMaterial("G4_Al", isotopes);
176 G4Element* zincNist = G4NistManager::Insta 173 G4Element* zincNist = G4NistManager::Instance()->FindOrBuildElement("Zn");
177 G4Element* copperNist = G4NistManager::Ins 174 G4Element* copperNist = G4NistManager::Instance()->FindOrBuildElement("Cu");
178 175
179 // MATERIAL (Including compounds) 176 // MATERIAL (Including compounds)
180 copperNistMaterial = G4NistManager::Instan 177 copperNistMaterial = G4NistManager::Instance()->FindOrBuildMaterial("G4_Cu", isotopes);
181 airNist = G4NistManager::Instance()->Find 178 airNist = G4NistManager::Instance()->FindOrBuildMaterial("G4_AIR", isotopes);
182 kaptonNist = G4NistManager::Instance()->Fi 179 kaptonNist = G4NistManager::Instance()->FindOrBuildMaterial("G4_KAPTON", isotopes);
183 galacticNist = G4NistManager::Instance()-> 180 galacticNist = G4NistManager::Instance()->FindOrBuildMaterial("G4_Galactic", isotopes);
184 PMMANist = G4NistManager::Instance()->Find 181 PMMANist = G4NistManager::Instance()->FindOrBuildMaterial("G4_PLEXIGLASS", isotopes);
185 tantalumNist = G4NistManager::Instance()-> 182 tantalumNist = G4NistManager::Instance()->FindOrBuildMaterial("G4_Ta", isotopes);
186 183
187 G4double d; // Density 184 G4double d; // Density
188 G4int nComponents;// Number of components 185 G4int nComponents;// Number of components
189 G4double fractionmass; // Fraction in mass 186 G4double fractionmass; // Fraction in mass of an element in a material
190 187
191 d = 8.40*g/cm3; 188 d = 8.40*g/cm3;
192 nComponents = 2; 189 nComponents = 2;
193 brass = new G4Material("Brass", d, nCompon 190 brass = new G4Material("Brass", d, nComponents);
194 brass -> AddElement(zincNist, fractionmass 191 brass -> AddElement(zincNist, fractionmass = 30 *perCent);
195 brass -> AddElement(copperNist, fractionma 192 brass -> AddElement(copperNist, fractionmass = 70 *perCent);
196 193
197 //***************************** PW ******* 194 //***************************** PW ***************************************
198 195
199 // DetectorROGeometry Material 196 // DetectorROGeometry Material
200 new G4Material("dummyMat", 1., 1.*g/mole, 197 new G4Material("dummyMat", 1., 1.*g/mole, 1.*g/cm3);
201 198
202 //***************************** PW ******* 199 //***************************** PW ***************************************
203 200
204 // MATERIAL ASSIGNMENT 201 // MATERIAL ASSIGNMENT
205 // Support of the beam line 202 // Support of the beam line
206 beamLineSupportMaterial = aluminumNist; 203 beamLineSupportMaterial = aluminumNist;
207 204
208 // Vacuum pipe 205 // Vacuum pipe
209 vacuumZoneMaterial = galacticNist; 206 vacuumZoneMaterial = galacticNist;
210 firstScatteringFoilMaterial = tantalumNist 207 firstScatteringFoilMaterial = tantalumNist;
211 208
212 // Material of kapton window 209 // Material of kapton window
213 kaptonWindowMaterial = kaptonNist; 210 kaptonWindowMaterial = kaptonNist;
214 211
215 // Material of ripple filter 212 // Material of ripple filter
216 rippleFilterMaterial = PMMANist; 213 rippleFilterMaterial = PMMANist;
217 rippleFilterBoxMaterial = airNist; 214 rippleFilterBoxMaterial = airNist;
218 215
219 // Materials of the monitor chamber 216 // Materials of the monitor chamber
220 layer1MonitorChamberMaterial = kaptonNist; 217 layer1MonitorChamberMaterial = kaptonNist;
221 layer2MonitorChamberMaterial = copperNistM 218 layer2MonitorChamberMaterial = copperNistMaterial;
222 layer3MonitorChamberMaterial = airNist; 219 layer3MonitorChamberMaterial = airNist;
223 layer4MonitorChamberMaterial = copperNistM 220 layer4MonitorChamberMaterial = copperNistMaterial;
224 221
225 // Material of the final nozzle 222 // Material of the final nozzle
226 nozzleSupportMaterial = PMMANist; 223 nozzleSupportMaterial = PMMANist;
227 holeNozzleSupportMaterial = airNist; 224 holeNozzleSupportMaterial = airNist;
228 seconHoleNozzleSupportMaterial = airNist; 225 seconHoleNozzleSupportMaterial = airNist;
229 226
230 // Material of the final collimator 227 // Material of the final collimator
231 brassTubeMaterial = brassTube2Material = b 228 brassTubeMaterial = brassTube2Material = brassTube3Material = brass;
232 229
233 // Material of the final collimator 230 // Material of the final collimator
234 finalCollimatorMaterial = brass; 231 finalCollimatorMaterial = brass;
235 232
236 // Material of the PMMA collimator 233 // Material of the PMMA collimator
237 PMMACollimatorMaterial = airNist; 234 PMMACollimatorMaterial = airNist;
238 <<
239 <<
240 G4Element* hydrogenNist = G4NistManager::I <<
241 G4Element* oxygenNist = G4NistManager::Ins <<
242 G4Element* carbonNist = G4NistManager::Ins <<
243 <<
244 G4Material* plastic = new G4Material("Plas <<
245 plastic -> AddElement(carbonNist, 21); <<
246 plastic -> AddElement(oxygenNist, 4); <<
247 plastic -> AddElement(hydrogenNist, 24); <<
248 PMMANist = plastic; <<
249 <<
250 <<
251 <<
252 } 235 }
253 236
254 ////////////////////////////////////////////// 237 /////////////////////////////////////////////////////////////////////////////
255 void PassiveCarbonBeamLine::ConstructPassiveCa 238 void PassiveCarbonBeamLine::ConstructPassiveCarbonBeamLine()
256 { 239 {
257 // ----------------------------- 240 // -----------------------------
258 // Treatment room - World volume 241 // Treatment room - World volume
259 //------------------------------ 242 //------------------------------
260 // Treatment room sizes 243 // Treatment room sizes
261 244
262 const G4double worldX = 400.0 *cm; 245 const G4double worldX = 400.0 *cm;
263 const G4double worldY = 400.0 *cm; 246 const G4double worldY = 400.0 *cm;
264 const G4double worldZ = 400.0 *cm; 247 const G4double worldZ = 400.0 *cm;
265 G4bool isotopes = false; 248 G4bool isotopes = false;
266 249
267 airNist = G4NistManager::Instance()->Find 250 airNist = G4NistManager::Instance()->FindOrBuildMaterial("G4_AIR", isotopes);
268 treatmentRoom = new G4Box("TreatmentRoom", 251 treatmentRoom = new G4Box("TreatmentRoom",worldX,worldY,worldZ);
269 logicTreatmentRoom = new G4LogicalVolume(t 252 logicTreatmentRoom = new G4LogicalVolume(treatmentRoom,
270 a << 253 airNist,
271 " << 254 "logicTreatmentRoom",
272 0 << 255 0,0,0);
273 physicalTreatmentRoom = new G4PVPlacement( 256 physicalTreatmentRoom = new G4PVPlacement(0,
274 257 G4ThreeVector(),
275 258 "physicalTreatmentRoom",
276 259 logicTreatmentRoom,
277 260 0,false,0);
278 261
279 262
280 // The treatment room is invisible in the 263 // The treatment room is invisible in the Visualisation
281 logicTreatmentRoom -> SetVisAttributes (G4 << 264 logicTreatmentRoom -> SetVisAttributes (G4VisAttributes::Invisible);
282 265
283 // Components of the Passive Carbon Beam L 266 // Components of the Passive Carbon Beam Line
284 HadrontherapyBeamLineSupport(); 267 HadrontherapyBeamLineSupport();
285 VacuumToAirInterface(); 268 VacuumToAirInterface();
286 HadrontherapyBeamMonitoring(); 269 HadrontherapyBeamMonitoring();
287 HadrontherapyBeamNozzle(); 270 HadrontherapyBeamNozzle();
288 HadrontherapyBeamFinalCollimator(); 271 HadrontherapyBeamFinalCollimator();
289 HadrontherapyPMMACollimator(); 272 HadrontherapyPMMACollimator();
290 // HadrontherapyRippleFilter(); << 273 HadrontherapyRippleFilter();
291 <<
292 <<
293 // StopperCostruction(); <<
294 <<
295 <<
296 HadrontherapyRidgeFilter(); <<
297 } 274 }
298 275
299 ////////////////////////////////////////////// 276 /////////////////////////////////////////////////////////////////////////////
300 void PassiveCarbonBeamLine::HadrontherapyBeamL 277 void PassiveCarbonBeamLine::HadrontherapyBeamLineSupport()
301 { 278 {
302 // ------------------// 279 // ------------------//
303 // BEAM LINE SUPPORT // 280 // BEAM LINE SUPPORT //
304 //-------------------// 281 //-------------------//
305 282
306 beamLineSupportXSize = 1.5*m; 283 beamLineSupportXSize = 1.5*m;
307 beamLineSupportYSize = 20.*mm; 284 beamLineSupportYSize = 20.*mm;
308 beamLineSupportZSize = 600.*mm; 285 beamLineSupportZSize = 600.*mm;
309 286
310 beamLineSupportXPosition = -1745.09 *mm; 287 beamLineSupportXPosition = -1745.09 *mm;
311 beamLineSupportYPosition = -230. *mm; 288 beamLineSupportYPosition = -230. *mm;
312 beamLineSupportZPosition = 0.*mm; 289 beamLineSupportZPosition = 0.*mm;
313 290
314 beamLineSupport = new G4Box("BeamLineSuppo 291 beamLineSupport = new G4Box("BeamLineSupport",
315 beamLineSuppor << 292 beamLineSupportXSize,
316 beamLineSuppor << 293 beamLineSupportYSize,
317 beamLineSuppor << 294 beamLineSupportZSize);
318 295
319 logicBeamLineSupport = new G4LogicalVolume 296 logicBeamLineSupport = new G4LogicalVolume(beamLineSupport,
320 << 297 beamLineSupportMaterial,
321 << 298 "BeamLineSupport");
322 physiBeamLineSupport = new G4PVPlacement(0 299 physiBeamLineSupport = new G4PVPlacement(0, G4ThreeVector(beamLineSupportXPosition,
323 300 beamLineSupportYPosition,
324 301 beamLineSupportZPosition),
325 " 302 "BeamLineSupport",
326 l 303 logicBeamLineSupport,
327 p 304 physicalTreatmentRoom, false, 0);
328 305
329 // Visualisation attributes of the beam li 306 // Visualisation attributes of the beam line support
330 logicBeamLineSupport -> SetVisAttributes(g 307 logicBeamLineSupport -> SetVisAttributes(gray);
331 308
332 //---------------------------------// 309 //---------------------------------//
333 // Beam line cover 1 (left panel) // 310 // Beam line cover 1 (left panel) //
334 //---------------------------------// 311 //---------------------------------//
335 beamLineCoverXSize = 1.5*m; 312 beamLineCoverXSize = 1.5*m;
336 beamLineCoverYSize = 750.*mm; 313 beamLineCoverYSize = 750.*mm;
337 beamLineCoverZSize = 10.*mm; 314 beamLineCoverZSize = 10.*mm;
338 315
339 beamLineCoverXPosition = -1745.09 *mm; 316 beamLineCoverXPosition = -1745.09 *mm;
340 beamLineCoverYPosition = -1000.*mm; 317 beamLineCoverYPosition = -1000.*mm;
341 beamLineCoverZPosition = 610.*mm; 318 beamLineCoverZPosition = 610.*mm;
342 319
343 beamLineCover = new G4Box("BeamLineCover", 320 beamLineCover = new G4Box("BeamLineCover",
344 beamLineCoverXSi << 321 beamLineCoverXSize,
345 beamLineCoverYSi << 322 beamLineCoverYSize,
346 beamLineCoverZSi << 323 beamLineCoverZSize);
347 324
348 logicBeamLineCover = new G4LogicalVolume(b 325 logicBeamLineCover = new G4LogicalVolume(beamLineCover,
349 b << 326 beamLineSupportMaterial,
350 " << 327 "BeamLineCover");
351 328
352 physiBeamLineCover = new G4PVPlacement(0, 329 physiBeamLineCover = new G4PVPlacement(0, G4ThreeVector(beamLineCoverXPosition,
353 330 beamLineCoverYPosition,
354 331 beamLineCoverZPosition),
355 "Be 332 "BeamLineCover",
356 log 333 logicBeamLineCover,
357 phy 334 physicalTreatmentRoom,
358 fal 335 false,
359 0); 336 0);
360 337
361 // ---------------------------------// 338 // ---------------------------------//
362 // Beam line cover 2 (rigth panel) // 339 // Beam line cover 2 (rigth panel) //
363 // ---------------------------------// 340 // ---------------------------------//
364 // It has the same characteristic of beam 341 // It has the same characteristic of beam line cover 1 but set in a different position
365 physiBeamLineCover2 = new G4PVPlacement(0, 342 physiBeamLineCover2 = new G4PVPlacement(0, G4ThreeVector(beamLineCoverXPosition,
366 343 beamLineCoverYPosition,
367 344 - beamLineCoverZPosition),
368 "B 345 "BeamLineCover2",
369 lo 346 logicBeamLineCover,
370 ph 347 physicalTreatmentRoom,
371 fa 348 false,
372 0) 349 0);
373 350
374 351
375 logicBeamLineCover -> SetVisAttributes(blu 352 logicBeamLineCover -> SetVisAttributes(blue);
376 } 353 }
377 354
378 ////////////////////////////////////////////// 355 /////////////////////////////////////////////////////////////////////////////
379 void PassiveCarbonBeamLine::VacuumToAirInterfa 356 void PassiveCarbonBeamLine::VacuumToAirInterface()
380 { 357 {
381 // ------------// 358 // ------------//
382 // VACUUM PIPE // 359 // VACUUM PIPE //
383 //-------------// 360 //-------------//
384 // 361 //
385 // First track of the beam line is inside 362 // First track of the beam line is inside vacuum;
386 363
387 vacuumZoneXSize = 100 *mm; 364 vacuumZoneXSize = 100 *mm;
388 vacuumZoneYSize = 52.5 *mm; 365 vacuumZoneYSize = 52.5 *mm;
389 vacuumZoneZSize = 52.5 *mm; 366 vacuumZoneZSize = 52.5 *mm;
390 vacuumPipeXPosition = -1708.0 *mm; 367 vacuumPipeXPosition = -1708.0 *mm;
391 368
392 369
393 vacuumZone = new G4Box("VacuumZone", 370 vacuumZone = new G4Box("VacuumZone",
394 vacuumZoneXSize/2, 371 vacuumZoneXSize/2,
395 vacuumZoneYSize/2, 372 vacuumZoneYSize/2,
396 vacuumZoneZSize/2); 373 vacuumZoneZSize/2);
397 374
398 logicVacuumZone = new G4LogicalVolume(vacu 375 logicVacuumZone = new G4LogicalVolume(vacuumZone, vacuumZoneMaterial,"VacuumZone");
399 376
400 physiVacuumZone = new G4PVPlacement(0, G4T 377 physiVacuumZone = new G4PVPlacement(0, G4ThreeVector(vacuumPipeXPosition, 0., 0.),
401 "Vacuu 378 "VacuumZone",
402 logicV 379 logicVacuumZone,
403 physic 380 physicalTreatmentRoom,
404 false, 381 false,
405 0); 382 0);
406 383
407 // --------------------------// 384 // --------------------------//
408 // THE FIRST SCATTERING FOIL // 385 // THE FIRST SCATTERING FOIL //
409 // --------------------------// 386 // --------------------------//
410 // A thin foil performing a first scatteri 387 // A thin foil performing a first scattering
411 // of the original beam 388 // of the original beam
412 389
413 firstScatteringFoilXSize = 0.015 *mm; 390 firstScatteringFoilXSize = 0.015 *mm;
414 firstScatteringFoilYSize = 52.5 *mm; 391 firstScatteringFoilYSize = 52.5 *mm;
415 firstScatteringFoilZSize = 52.5 *mm; 392 firstScatteringFoilZSize = 52.5 *mm;
416 firstScatteringFoilXPosition = 0.0 *mm; 393 firstScatteringFoilXPosition = 0.0 *mm;
417 394
418 firstScatteringFoil = new G4Box("FirstScat 395 firstScatteringFoil = new G4Box("FirstScatteringFoil",
419 firstScatt 396 firstScatteringFoilXSize/2,
420 firstScatt 397 firstScatteringFoilYSize/2,
421 firstScatt 398 firstScatteringFoilZSize/2);
422 399
423 logicFirstScatteringFoil = new G4LogicalVo 400 logicFirstScatteringFoil = new G4LogicalVolume(firstScatteringFoil,
424 401 firstScatteringFoilMaterial,
425 402 "FirstScatteringFoil");
426 403
427 physiFirstScatteringFoil = new G4PVPlaceme 404 physiFirstScatteringFoil = new G4PVPlacement(0, G4ThreeVector(firstScatteringFoilXPosition, 0.,0.),
428 405 "FirstScatteringFoil", logicFirstScatteringFoil, physiVacuumZone,
429 406 false, 0);
430 407
431 logicFirstScatteringFoil -> SetVisAttribut 408 logicFirstScatteringFoil -> SetVisAttributes(skyBlue);
432 409
433 // -------------------// 410 // -------------------//
434 // THE KAPTON WINDOWS // 411 // THE KAPTON WINDOWS //
435 //--------------------// 412 //--------------------//
436 //It permits the passage of the beam from 413 //It permits the passage of the beam from vacuum to air
437 414
438 // KAPTON WINDOW: it permits the passage o 415 // KAPTON WINDOW: it permits the passage of the beam from vacuum to air
439 kaptonWindowXSize = 0.050 *mm; 416 kaptonWindowXSize = 0.050 *mm;
440 kaptonWindowYSize = 52.5 *mm; 417 kaptonWindowYSize = 52.5 *mm;
441 kaptonWindowZSize = 52.5 *mm; 418 kaptonWindowZSize = 52.5 *mm;
442 kaptonWindowXPosition = vacuumZoneXSize/2 419 kaptonWindowXPosition = vacuumZoneXSize/2 - kaptonWindowXSize/2;
443 420
444 solidKaptonWindow = new G4Box("KaptonWindo 421 solidKaptonWindow = new G4Box("KaptonWindow",
445 kaptonWindow 422 kaptonWindowXSize/2,
446 kaptonWindow 423 kaptonWindowYSize/2,
447 kaptonWindow 424 kaptonWindowZSize/2);
448 425
449 logicKaptonWindow = new G4LogicalVolume(so 426 logicKaptonWindow = new G4LogicalVolume(solidKaptonWindow,
450 ka 427 kaptonWindowMaterial,
451 "K 428 "KaptonWindow");
452 429
453 physiKaptonWindow = new G4PVPlacement(0, G 430 physiKaptonWindow = new G4PVPlacement(0, G4ThreeVector(kaptonWindowXPosition, 0., 0.),
454 "Kap 431 "KaptonWindow", logicKaptonWindow,
455 phys << 432 physiVacuumZone, false, 0);
456 433
457 logicKaptonWindow -> SetVisAttributes(dark 434 logicKaptonWindow -> SetVisAttributes(darkOrange3);
458 } 435 }
459 ////////////////////////////////////////////// 436 /////////////////////////////////////////////////////////////////////////////
460 void PassiveCarbonBeamLine::HadrontherapyRippl 437 void PassiveCarbonBeamLine::HadrontherapyRippleFilter()
461 { 438 {
462 439
463 G4double defaultRippleFilterXPosition = -1 440 G4double defaultRippleFilterXPosition = -1638.0*mm;
464 G4double ripple_position=(defaultRippleFil 441 G4double ripple_position=(defaultRippleFilterXPosition);
465 G4double RF_x = 200.0 * mm; 442 G4double RF_x = 200.0 * mm;
466 G4double RF_y = 200.0 * mm; 443 G4double RF_y = 200.0 * mm;
467 G4double RF_z = 1.4 * mm; 444 G4double RF_z = 1.4 * mm;
468 G4double RFbase_z = 0.2 * mm; 445 G4double RFbase_z = 0.2 * mm;
469 G4double RFtrd_z = RF_z - RFbase_z; 446 G4double RFtrd_z = RF_z - RFbase_z;
470 G4double RFtrd_top = 1e-4 * mm; 447 G4double RFtrd_top = 1e-4 * mm;
471 G4double RFtrd_bottom = 1.5 * mm; 448 G4double RFtrd_bottom = 1.5 * mm;
472 G4double distanceBetweenTrd = 0.1*mm; 449 G4double distanceBetweenTrd = 0.1*mm;
473 450
474 451
475 452
476 453
477 G4double theta = -90. *deg; 454 G4double theta = -90. *deg;
478 // Matrix definition for a "theta" deg rot 455 // Matrix definition for a "theta" deg rotation with respect to Y axis
479 G4RotationMatrix rot; 456 G4RotationMatrix rot;
480 rot.rotateY(theta); 457 rot.rotateY(theta);
481 458
482 459
483 SolidRippleFilter= new G4Box("RippleFilter 460 SolidRippleFilter= new G4Box("RippleFilter",
484 RF_x/2 + 1*mm 461 RF_x/2 + 1*mm,
485 RF_y/2 + 1*mm 462 RF_y/2 + 1*mm,
486 RF_z/2 + 1*mm 463 RF_z/2 + 1*mm);
487 464
488 LogicRippleFilter = new G4LogicalVolume(So 465 LogicRippleFilter = new G4LogicalVolume(SolidRippleFilter,
489 ri 466 rippleFilterBoxMaterial,
490 "L 467 "LogicRippleFilter",
491 0, 468 0,0,0);
492 469
493 PhysiRippleFilter = new G4PVPlacement(G4Tr 470 PhysiRippleFilter = new G4PVPlacement(G4Transform3D(rot,G4ThreeVector(ripple_position,0,0)),
494 "Phy 471 "PhysiRippleFilter",
495 Logi 472 LogicRippleFilter,
496 phys 473 physicalTreatmentRoom,
497 fals 474 false,
498 1, 475 1,
499 true 476 true);
500 477
501 PhysiRippleFilter = new G4PVPlacement(G4Tr 478 PhysiRippleFilter = new G4PVPlacement(G4Transform3D(rot,G4ThreeVector(ripple_position + 10*cm,0,0)),
502 "Phy 479 "PhysiRippleFilter",
503 Logi 480 LogicRippleFilter,
504 phys 481 physicalTreatmentRoom,
505 fals 482 false,
506 2, 483 2,
507 true 484 true);
508 485
509 LogicRippleFilter -> SetVisAttributes(G4Vi << 486 LogicRippleFilter -> SetVisAttributes(G4VisAttributes::Invisible);
510 487
511 SolidRippleFilterBase = new G4Box("RippleF 488 SolidRippleFilterBase = new G4Box("RippleFilterBase",
512 RF_x/2, 489 RF_x/2,
513 RF_y/2, 490 RF_y/2,
514 RFbase_z 491 RFbase_z/2);
515 492
516 LogicRippleFilterBase = new G4LogicalVolum 493 LogicRippleFilterBase = new G4LogicalVolume(SolidRippleFilterBase,
517 494 rippleFilterMaterial,
518 495 "LogicRippleFilterBase",
519 496 0,0,0);
520 497
521 LogicRippleFilterBase -> SetVisAttributes( 498 LogicRippleFilterBase -> SetVisAttributes(green);
522 499
523 PhysiRippleFilterBase = new G4PVPlacement( 500 PhysiRippleFilterBase = new G4PVPlacement(0,
524 501 G4ThreeVector(0, 0, -RF_z/2 + RFbase_z/2),
525 502 "PhysiRippleFilter",
526 503 LogicRippleFilterBase,
527 504 PhysiRippleFilter,
528 505 false,
529 506 0,
530 507 false);
531 508
532 SolidRippleFilterTrd = new G4Trd("SolidRip 509 SolidRippleFilterTrd = new G4Trd("SolidRippleFilterTrd",
533 RF_x/2, 510 RF_x/2,
534 RF_x/2, 511 RF_x/2,
535 RFtrd_bot 512 RFtrd_bottom/2,
536 RFtrd_top 513 RFtrd_top/2,
537 RFtrd_z/2 514 RFtrd_z/2);
538 515
539 LogicRippleFilterTrd = new G4LogicalVolume 516 LogicRippleFilterTrd = new G4LogicalVolume(SolidRippleFilterTrd,
540 517 rippleFilterMaterial,
541 518 "LogicRippleFilterTrd",
542 519 0,0,0);
543 520
544 LogicRippleFilterTrd -> SetVisAttributes(g 521 LogicRippleFilterTrd -> SetVisAttributes(green);
545 522
546 G4int numberOfTrd = static_cast<int>(std:: 523 G4int numberOfTrd = static_cast<int>(std::floor( RF_y / (RFtrd_bottom+distanceBetweenTrd) ));
547 524
548 G4int N = static_cast<int>( std::floor(num 525 G4int N = static_cast<int>( std::floor(numberOfTrd-1)/2 );
549 526
550 G4int copyNumber = 0; 527 G4int copyNumber = 0;
551 528
552 for( int i = -N; i <= N; i++ ) 529 for( int i = -N; i <= N; i++ )
553 { 530 {
554 PhysiRippleFilterTrd = new G4PVPlaceme 531 PhysiRippleFilterTrd = new G4PVPlacement(0,
555 532 G4ThreeVector(0,
556 533 i*(RFtrd_bottom+distanceBetweenTrd),
557 534 -RF_z/2+RFbase_z+RFtrd_z/2),
558 535 "PhysiRippleFilterTrd",
559 536 LogicRippleFilterTrd,
560 537 PhysiRippleFilter,
561 538 false,
562 539 copyNumber,
563 540 false);
564 541
565 copyNumber++; 542 copyNumber++;
566 } 543 }
567 544
568 } 545 }
569 ////////////////////////////////////////////// <<
570 <<
571 void PassiveCarbonBeamLine::StopperCostruction <<
572 <<
573 supportFoil= new G4Box("supportFoil",25/2* <<
574 LogicSupportFoil = new G4LogicalVolume(sup <<
575 PhysiSupportFoil = new G4PVPlacement(0,G4T <<
576 LogicSupportFoil -> SetVisAttributes(skyBl <<
577 <<
578 <<
579 <<
580 stopper = new G4Tubs("Stopper",0*mm,3*mm,3 <<
581 LogicStopper= new G4LogicalVolume(stopper, <<
582 <<
583 G4double ti = -270. *deg; <<
584 G4RotationMatrix rt; <<
585 rt.rotateY(ti); <<
586 <<
587 PhysicStopper= new G4PVPlacement(G4Transfo <<
588 <<
589 LogicStopper -> SetVisAttributes(red); <<
590 <<
591 <<
592 } <<
593 <<
594 void PassiveCarbonBeamLine::HadrontherapyRidge <<
595 <<
596 <<
597 G4double defaultRidgeXPosition= -1270.0*mm <<
598 const G4double XBase = 0.5 *mm; <<
599 const G4double YBase =6.03*cm; <<
600 const G4double ZBase =6.03*cm; <<
601 <<
602 <<
603 <<
604 SolidRidgeBase = new G4Box("BaseRidgeFilte <<
605 XBase, <<
606 YBase/2, <<
607 ZBase/2); <<
608 <<
609 LogicRidgeBase = new G4LogicalVolume(Solid <<
610 PMMAN <<
611 "Base <<
612 <<
613 PhysiRidgeFilterBase = new G4PVPlacement(0 <<
614 G <<
615 <<
616 <<
617 <<
618 " <<
619 L <<
620 p <<
621 f <<
622 0 <<
623 <<
624 LogicRidgeBase->SetVisAttributes(red); <<
625 <<
626 <<
627 SolidRidgeMother = new G4Box("MotherRidgeS <<
628 LogicRidgeMother = new G4LogicalVolume(Sol <<
629 <<
630 G4Trd* trapp1=new G4Trd("Trapp1SOL",1.7*mm <<
631 G4LogicalVolume* LogicTrapp1=new G4Logical <<
632 PhysiTrapp1=new G4PVPlacement(0,G4ThreeVector <<
633 <<
634 G4Trd* trapp2=new G4Trd("Trapp2SOL",1.68*m <<
635 G4LogicalVolume* LogicTrapp2=new G4Logical <<
636 PhysiTrapp2=new G4PVPlacement(0,G4ThreeVecto <<
637 <<
638 G4Trd* trapp3=new G4Trd("Trapp3SOL",1.64*m <<
639 G4LogicalVolume* LogicTrapp3=new G4Logical <<
640 PhysiTrapp3=new G4PVPlacement(0,G4ThreeVector <<
641 <<
642 G4Trd* trapp4=new G4Trd("Trapp4SOL",1.58*m <<
643 G4LogicalVolume* LogicTrapp4=new G4Logical <<
644 PhysiTrapp4=new G4PVPlacement(0,G4ThreeVec <<
645 <<
646 G4Trd* trapp5=new G4Trd("Trapp5SOL",1.50*m <<
647 G4LogicalVolume* LogicTrapp5=new G4Logical <<
648 PhysiTrapp5=new G4PVPlacement(0,G4ThreeVect <<
649 <<
650 G4Trd* trapp6=new G4Trd("Trapp6SOL",1.40*m <<
651 G4LogicalVolume* LogicTrapp6=new G4Logical <<
652 PhysiTrapp6=new G4PVPlacement(0,G4ThreeVect <<
653 <<
654 G4Trd* trapp7=new G4Trd("Trapp7SOL",1.26*m <<
655 G4LogicalVolume* LogicTrapp7=new G4Logical <<
656 PhysiTrapp7=new G4PVPlacement(0,G4ThreeVector( <<
657 <<
658 G4Trd* trapp8=new G4Trd("Trapp8SOL",0.94*m <<
659 G4LogicalVolume* LogicTrapp8=new G4Logical <<
660 PhysiTrapp8=new G4PVPlacement(0,G4ThreeVec <<
661 <<
662 G4Trd* trapp9=new G4Trd("Trapp9SOL",0.78*m <<
663 G4LogicalVolume* LogicTrapp9=new G4Logical <<
664 PhysiTrapp9=new G4PVPlacement(0,G4ThreeVecto <<
665 <<
666 G4Trd* trapp10=new G4Trd("Trapp10SOL",0.66 <<
667 G4LogicalVolume* LogicTrapp10=new G4Logica <<
668 PhysiTrapp10=new G4PVPlacement(0,G4ThreeVecto <<
669 <<
670 G4Trd* trapp11=new G4Trd("Trapp11SOL",0.56 <<
671 G4LogicalVolume* LogicTrapp11=new G4Logica <<
672 PhysiTrapp11=new G4PVPlacement(0,G4ThreeVector <<
673 <<
674 G4Trd* trapp12=new G4Trd("Trapp12SOL",0.46 <<
675 G4LogicalVolume* LogicTrapp12=new G4Logica <<
676 PhysiTrapp12=new G4PVPlacement(0,G4ThreeVec <<
677 <<
678 G4Trd* trapp13=new G4Trd("Trapp13SOL",0.38 <<
679 G4LogicalVolume* LogicTrapp13=new G4Logica <<
680 PhysiTrapp13=new G4PVPlacement(0,G4ThreeVec <<
681 <<
682 G4Trd* trapp14=new G4Trd("Trapp14SOL",0.30 <<
683 G4LogicalVolume* LogicTrapp14=new G4Logica <<
684 PhysiTrapp14=new G4PVPlacement(0,G4ThreeVector <<
685 <<
686 G4Trd* trapp15=new G4Trd("Trapp14SOL",0.24 <<
687 G4LogicalVolume* LogicTrapp15=new G4Logica <<
688 PhysiTrapp15=new G4PVPlacement(0,G4ThreeVe <<
689 <<
690 G4Trd* trapp16=new G4Trd("Trapp16SOL",0.18 <<
691 G4LogicalVolume* LogicTrapp16=new G4Logica <<
692 PhysiTrapp16=new G4PVPlacement(0,G4ThreeVect <<
693 <<
694 LogicTrapp1->SetVisAttributes(green); <<
695 LogicTrapp2->SetVisAttributes(green); <<
696 LogicTrapp3->SetVisAttributes(green); <<
697 LogicTrapp4->SetVisAttributes(green); <<
698 LogicTrapp5->SetVisAttributes(green); <<
699 LogicTrapp6->SetVisAttributes(green); <<
700 LogicTrapp7->SetVisAttributes(green); <<
701 LogicTrapp8->SetVisAttributes(green); <<
702 LogicTrapp9->SetVisAttributes(green); <<
703 LogicTrapp10->SetVisAttributes(green); <<
704 LogicTrapp11->SetVisAttributes(green); <<
705 LogicTrapp12->SetVisAttributes(green); <<
706 LogicTrapp13->SetVisAttributes(green); <<
707 LogicTrapp14->SetVisAttributes(green); <<
708 LogicTrapp15->SetVisAttributes(green); <<
709 LogicTrapp16->SetVisAttributes(green); <<
710 G4VisAttributes* visAttr = new G4VisAttrib <<
711 visAttr->SetVisibility(false); <<
712 LogicRidgeMother->SetVisAttributes(visAttr <<
713 <<
714 <<
715 <<
716 <<
717 <<
718 <<
719 G4int numberOfLayers = 30; <<
720 G4double minZ = 30.15*mm-0.3*mm-1.70/2*mm; <<
721 G4double minY = 30.15*mm-0.3*mm-1.70/2*mm; <<
722 G4double sum_space = 0.3*mm+1.70*mm; <<
723 <<
724 <<
725 std::vector<G4ThreeVector> singleTrapPosit <<
726 <<
727 for (int i = 0; i < numberOfLayers; i++) <<
728 { <<
729 for (int j = 0; j < numberOfLayers; j+ <<
730 { <<
731 singleTrapPositions.push_back({def <<
732 minY - i*sum_space, <<
733 minZ - j*sum_space, <<
734 <<
735 }); <<
736 } <<
737 } <<
738 <<
739 G4double ti = - 90. *deg; <<
740 G4RotationMatrix rt; <<
741 rt.rotateY(ti); <<
742 <<
743 <<
744 G4int peaks = numberOfLayers*numberOfLayer <<
745 for (int i = 0; i < peaks; i++) <<
746 { <<
747 <<
748 std::ostringstream tName;tName << "sin <<
749 new G4PVPlacement(G4Transform3D(rt, <<
750 single <<
751 LogicRidgeMother, <<
752 "tName.str()", <<
753 logicTreatmentRoom, <<
754 0, <<
755 i); <<
756 <<
757 } <<
758 <<
759 } <<
760 <<
761 <<
762 <<
763 <<
764 546
765 547
766 ////////////////////////////////////////////// 548 /////////////////////////////////////////////////////////////////////////////
767 void PassiveCarbonBeamLine::HadrontherapyPMMAC 549 void PassiveCarbonBeamLine::HadrontherapyPMMACollimator()
768 { 550 {
769 551
770 // ----------------------// 552 // ----------------------//
771 // PMMA COLLIMATOR // 553 // PMMA COLLIMATOR //
772 // ----------------------// 554 // ----------------------//
773 PMMACollimatorSupportXSize = 25.0 *mm; 555 PMMACollimatorSupportXSize = 25.0 *mm;
774 PMMACollimatorSupportYSize = 200. *mm; 556 PMMACollimatorSupportYSize = 200. *mm;
775 PMMACollimatorSupportZSize = 200. *mm; 557 PMMACollimatorSupportZSize = 200. *mm;
776 558
777 << 559 PMMACollimatorXPosition = -1082.00 *mm;
778 PMMACollimatorXPosition = -1257.0 *mm; <<
779 560
780 G4double phi = 90. *deg; 561 G4double phi = 90. *deg;
781 G4RotationMatrix rm; 562 G4RotationMatrix rm;
782 rm.rotateY(phi); 563 rm.rotateY(phi);
783 564
784 solidPMMACollimatorSupport = new G4Box("PM 565 solidPMMACollimatorSupport = new G4Box("PMMACollimatorSupport",
785 PMM 566 PMMACollimatorSupportXSize/2,
786 PMM 567 PMMACollimatorSupportYSize/2,
787 PMM 568 PMMACollimatorSupportZSize/2);
788 569
789 logicPMMACollimatorSupport = new G4Logical 570 logicPMMACollimatorSupport = new G4LogicalVolume(solidPMMACollimatorSupport,
790 571 PMMACollimatorMaterial,
791 572 "PMMACollimatorSupport");
792 573
793 physiPMMACollimatorSupport = new G4PVPlace 574 physiPMMACollimatorSupport = new G4PVPlacement(0, G4ThreeVector(PMMACollimatorXPosition,0., 0.),
794 575 "PMMACollimatorSupport",
795 576 logicPMMACollimatorSupport,
796 577 physicalTreatmentRoom,
797 578 false,
798 579 0);
799 580
800 581
801 yellow = new G4VisAttributes(G4Colour(1., 582 yellow = new G4VisAttributes(G4Colour(1., 1., 0. ));
802 yellow-> SetVisibility(true); 583 yellow-> SetVisibility(true);
803 yellow-> SetForceWireframe(true); 584 yellow-> SetForceWireframe(true);
804 585
805 logicPMMACollimatorSupport -> SetVisAttrib 586 logicPMMACollimatorSupport -> SetVisAttributes(yellow);
806 587
807 // ----------------------// 588 // ----------------------//
808 // PMMA COLLIMATOR // 589 // PMMA COLLIMATOR //
809 //-----------------------// 590 //-----------------------//
810 innerRadiusPMMACollimator= 4.5 *cm; 591 innerRadiusPMMACollimator= 4.5 *cm;
811 outerRadiusPMMACollimator = 4.6 *cm; 592 outerRadiusPMMACollimator = 4.6 *cm;
812 hightPMMACollimator = PMMACollimatorSuppor 593 hightPMMACollimator = PMMACollimatorSupportXSize;
813 startAnglePMMACollimator = 0.*deg; 594 startAnglePMMACollimator = 0.*deg;
814 spanningAnglePMMACollimator = 360.*deg; 595 spanningAnglePMMACollimator = 360.*deg;
815 596
816 597
817 solidPMMACollimator = new G4Tubs("PMMAColl 598 solidPMMACollimator = new G4Tubs("PMMACollimator",
818 innerRadi 599 innerRadiusPMMACollimator,
819 outerRadi 600 outerRadiusPMMACollimator,
820 hightPMMA 601 hightPMMACollimator/2,
821 startAngl 602 startAnglePMMACollimator,
822 spanningA 603 spanningAnglePMMACollimator);
823 604
824 logicPMMACollimator = new G4LogicalVolume( 605 logicPMMACollimator = new G4LogicalVolume(solidPMMACollimator,
825 606 PMMACollimatorMaterial,
826 607 "PMMACollimator",
827 608 0,
828 609 0,
829 610 0);
830 611
831 physiPMMACollimator = new G4PVPlacement(G4 612 physiPMMACollimator = new G4PVPlacement(G4Transform3D(rm,
832 613 G4ThreeVector(0,0.,0.)),
833 "P 614 "PMMACollimator",
834 lo 615 logicPMMACollimator,
835 ph 616 physiPMMACollimatorSupport,
836 fa 617 false,
837 0) 618 0);
838 619
839 logicPMMACollimator -> SetVisAttributes(ye 620 logicPMMACollimator -> SetVisAttributes(yellow);
840 621
841 622
842 623
843 624
844 } 625 }
845 ////////////////////////////////////////////// 626 /////////////////////////////////////////////////////////////////////////////
846 void PassiveCarbonBeamLine::HadrontherapyBeamM 627 void PassiveCarbonBeamLine::HadrontherapyBeamMonitoring()
847 { 628 {
848 // ---------------------------- 629 // ----------------------------
849 // MONITOR CHAMBER 630 // MONITOR CHAMBER
850 // ---------------------------- 631 // ----------------------------
851 // A monitor chamber is a free-air ionisa 632 // A monitor chamber is a free-air ionisation chamber
852 // able to measure do carbon fluence durin 633 // able to measure do carbon fluence during the treatment.
853 // Here its responce is not simulated in t 634 // Here its responce is not simulated in terms of produced
854 // charge but only the energy losses are t 635 // charge but only the energy losses are taked into account.
855 // Each chamber consist of 9 mm of air in 636 // Each chamber consist of 9 mm of air in a box
856 // that has two layers one of kapton and o 637 // that has two layers one of kapton and one
857 // of copper 638 // of copper
858 639
859 monitor1XSize = 4.525022*mm; 640 monitor1XSize = 4.525022*mm;
860 monitor2XSize = 0.000011*mm; 641 monitor2XSize = 0.000011*mm;
861 monitor3XSize = 4.5*mm; 642 monitor3XSize = 4.5*mm;
862 monitorYSize = 10.*cm; 643 monitorYSize = 10.*cm;
863 monitorZSize = 10.*cm; 644 monitorZSize = 10.*cm;
864 monitor1XPosition = -1239.974978 *mm; << 645 monitor1XPosition = -1059.0 *mm;
865 monitor2XPosition = -4.500011*mm; 646 monitor2XPosition = -4.500011*mm;
866 monitor4XPosition = 4.500011*mm; 647 monitor4XPosition = 4.500011*mm;
867 648
868 solidFirstMonitorLayer1 = new G4Box("First 649 solidFirstMonitorLayer1 = new G4Box("FirstMonitorLayer1",
869 monito 650 monitor1XSize,
870 monito 651 monitorYSize,
871 monito 652 monitorZSize);
872 653
873 logicFirstMonitorLayer1 = new G4LogicalVol 654 logicFirstMonitorLayer1 = new G4LogicalVolume(solidFirstMonitorLayer1,
874 655 layer1MonitorChamberMaterial,
875 656 "FirstMonitorLayer1");
876 657
877 physiFirstMonitorLayer1 = new G4PVPlacemen 658 physiFirstMonitorLayer1 = new G4PVPlacement(0,
878 659 G4ThreeVector(monitor1XPosition,0.*cm,0.*cm),
879 660 "FirstMonitorLayer1",
880 661 logicFirstMonitorLayer1,
881 662 physicalTreatmentRoom,
882 663 false,
883 664 0);
884 665
885 solidFirstMonitorLayer2 = new G4Box("First 666 solidFirstMonitorLayer2 = new G4Box("FirstMonitorLayer2",
886 monito 667 monitor2XSize,
887 monito 668 monitorYSize,
888 monito 669 monitorZSize);
889 670
890 logicFirstMonitorLayer2 = new G4LogicalVol 671 logicFirstMonitorLayer2 = new G4LogicalVolume(solidFirstMonitorLayer2,
891 672 layer2MonitorChamberMaterial,
892 673 "FirstMonitorLayer2");
893 674
894 physiFirstMonitorLayer2 = new G4PVPlacemen 675 physiFirstMonitorLayer2 = new G4PVPlacement(0, G4ThreeVector(monitor2XPosition,0.*cm,0.*cm),
895 676 "FirstMonitorLayer2",
896 677 logicFirstMonitorLayer2,
897 678 physiFirstMonitorLayer1,
898 679 false,
899 680 0);
900 681
901 solidFirstMonitorLayer3 = new G4Box("First 682 solidFirstMonitorLayer3 = new G4Box("FirstMonitorLayer3",
902 monito << 683 monitor3XSize,
903 monito << 684 monitorYSize,
904 monito << 685 monitorZSize);
905 686
906 logicFirstMonitorLayer3 = new G4LogicalVol 687 logicFirstMonitorLayer3 = new G4LogicalVolume(solidFirstMonitorLayer3,
907 << 688 layer3MonitorChamberMaterial,
908 << 689 "FirstMonitorLayer3");
909 690
910 physiFirstMonitorLayer3 = new G4PVPlacemen 691 physiFirstMonitorLayer3 = new G4PVPlacement(0,
911 692 G4ThreeVector(0.*mm,0.*cm,0.*cm),
912 693 "MonitorLayer3",
913 694 logicFirstMonitorLayer3,
914 695 physiFirstMonitorLayer1,
915 696 false,
916 697 0);
917 698
918 solidFirstMonitorLayer4 = new G4Box("First 699 solidFirstMonitorLayer4 = new G4Box("FirstMonitorLayer4",
919 monito << 700 monitor2XSize,
920 monito << 701 monitorYSize,
921 monito << 702 monitorZSize);
922 703
923 logicFirstMonitorLayer4 = new G4LogicalVol 704 logicFirstMonitorLayer4 = new G4LogicalVolume(solidFirstMonitorLayer4,
924 << 705 layer4MonitorChamberMaterial,
925 << 706 "FirstMonitorLayer4");
926 707
927 physiFirstMonitorLayer4 = new G4PVPlacemen 708 physiFirstMonitorLayer4 = new G4PVPlacement(0, G4ThreeVector(monitor4XPosition,0.*cm,0.*cm),
928 709 "FirstMonitorLayer4",
929 710 logicFirstMonitorLayer4,
930 711 physiFirstMonitorLayer1, false, 0);
931 712
932 logicFirstMonitorLayer3 -> SetVisAttribute 713 logicFirstMonitorLayer3 -> SetVisAttributes(white);
933 714
934 } 715 }
935 716
936 ////////////////////////////////////////////// 717 /////////////////////////////////////////////////////////////////////////////
937 ////////////////////////////////////////////// 718 /////////////////////////////////////////////////////////////////////////////
938 void PassiveCarbonBeamLine::HadrontherapyBeamN 719 void PassiveCarbonBeamLine::HadrontherapyBeamNozzle()
939 { 720 {
940 // ------------------------------// 721 // ------------------------------//
941 // THE FINAL TUBE AND COLLIMATOR // 722 // THE FINAL TUBE AND COLLIMATOR //
942 //-------------------------------// 723 //-------------------------------//
943 // The last part of the transport beam lin 724 // The last part of the transport beam line consists of
944 // a 59 mm thick PMMA slab (to stop all th 725 // a 59 mm thick PMMA slab (to stop all the diffused radiation), a 370 mm brass tube
945 // (to well collimate the proton beam) and 726 // (to well collimate the proton beam) and a final collimator with 25 mm diameter
946 // aperture (that provide the final trasve 727 // aperture (that provide the final trasversal shape of the beam)
947 728
948 // -------------------// 729 // -------------------//
949 // PMMA SUPPORT // 730 // PMMA SUPPORT //
950 // -------------------// 731 // -------------------//
951 732
952 nozzleSupportXSize = 50 *mm; 733 nozzleSupportXSize = 50 *mm;
953 nozzleSupportYSize = 360. *mm; 734 nozzleSupportYSize = 360. *mm;
954 nozzleSupportZSize = 360. *mm; 735 nozzleSupportZSize = 360. *mm;
955 nozzleSupportXPosition = -423.0 *mm; 736 nozzleSupportXPosition = -423.0 *mm;
956 737
957 G4double phi = 90. *deg; 738 G4double phi = 90. *deg;
958 // Matrix definition for a 90 deg rotation 739 // Matrix definition for a 90 deg rotation. Also used for other volumes
959 G4RotationMatrix rm; 740 G4RotationMatrix rm;
960 rm.rotateY(phi); 741 rm.rotateY(phi);
961 742
962 solidNozzleSupport = new G4Box("NozzleSupp 743 solidNozzleSupport = new G4Box("NozzleSupport",
963 nozzleSuppo << 744 nozzleSupportXSize/2,
964 nozzleSuppo << 745 nozzleSupportYSize/2,
965 nozzleSuppo << 746 nozzleSupportZSize/2);
966 747
967 logicNozzleSupport = new G4LogicalVolume(s 748 logicNozzleSupport = new G4LogicalVolume(solidNozzleSupport,
968 n << 749 nozzleSupportMaterial,
969 " << 750 "NozzleSupport");
970 751
971 physiNozzleSupport = new G4PVPlacement(0, 752 physiNozzleSupport = new G4PVPlacement(0, G4ThreeVector(nozzleSupportXPosition,0., 0.),
972 "No 753 "NozzleSupport",
973 log 754 logicNozzleSupport,
974 phy 755 physicalTreatmentRoom,
975 fal 756 false,
976 0); 757 0);
977 758
978 yellow = new G4VisAttributes(G4Colour(1., 759 yellow = new G4VisAttributes(G4Colour(1., 1., 0. ));
979 yellow-> SetVisibility(true); 760 yellow-> SetVisibility(true);
980 yellow-> SetForceWireframe(true); 761 yellow-> SetForceWireframe(true);
981 762
982 //------------------------------------// 763 //------------------------------------//
983 // HOLE IN THE SUPPORT // 764 // HOLE IN THE SUPPORT //
984 //------------------------------------// 765 //------------------------------------//
985 innerRadiusHoleNozzleSupport = 0.*mm; 766 innerRadiusHoleNozzleSupport = 0.*mm;
986 outerRadiusHoleNozzleSupport = 22.0*mm; 767 outerRadiusHoleNozzleSupport = 22.0*mm;
987 hightHoleNozzleSupport = nozzleSupportXSiz 768 hightHoleNozzleSupport = nozzleSupportXSize;
988 startAngleHoleNozzleSupport = 0.*deg; 769 startAngleHoleNozzleSupport = 0.*deg;
989 spanningAngleHoleNozzleSupport = 360.*deg; 770 spanningAngleHoleNozzleSupport = 360.*deg;
990 771
991 solidHoleNozzleSupport = new G4Tubs("HoleN 772 solidHoleNozzleSupport = new G4Tubs("HoleNozzleSupport",
992 innerR << 773 innerRadiusHoleNozzleSupport,
993 outerR << 774 outerRadiusHoleNozzleSupport,
994 hightH << 775 hightHoleNozzleSupport/2,
995 startA << 776 startAngleHoleNozzleSupport,
996 spanni << 777 spanningAngleHoleNozzleSupport);
997 778
998 logicHoleNozzleSupport = new G4LogicalVolu 779 logicHoleNozzleSupport = new G4LogicalVolume(solidHoleNozzleSupport,
999 << 780 holeNozzleSupportMaterial,
1000 << 781 "HoleNozzleSupport",
1001 << 782 0,
1002 << 783 0,
1003 << 784 0);
1004 785
1005 physiHoleNozzleSupport = new G4PVPlacemen 786 physiHoleNozzleSupport = new G4PVPlacement(G4Transform3D(rm, G4ThreeVector()),
1006 787 "HoleNozzleSupport",
1007 788 logicHoleNozzleSupport,
1008 789 physiNozzleSupport,
1009 790 false, 0);
1010 791
1011 792
1012 // -------------------------------------- 793 // --------------------------------------//
1013 // BRASS TUBE 3 (beam line side) / 794 // BRASS TUBE 3 (beam line side) //
1014 // -------------------------------------/ 795 // -------------------------------------//
1015 innerRadiusBrassTube3 = 13.5 *mm; 796 innerRadiusBrassTube3 = 13.5 *mm;
1016 outerRadiusBrassTube3 = 21.5 *mm; 797 outerRadiusBrassTube3 = 21.5 *mm;
1017 hightBrassTube3 = 20.0 *mm; 798 hightBrassTube3 = 20.0 *mm;
1018 startAngleBrassTube3 = 0.*deg; 799 startAngleBrassTube3 = 0.*deg;
1019 spanningAngleBrassTube3 = 360.*deg; 800 spanningAngleBrassTube3 = 360.*deg;
1020 brassTube3XPosition = -458.0 *mm; 801 brassTube3XPosition = -458.0 *mm;
1021 802
1022 solidBrassTube3 = new G4Tubs("BrassTube3" 803 solidBrassTube3 = new G4Tubs("BrassTube3",
1023 innerRadiusB << 804 innerRadiusBrassTube3,
1024 outerRadiusB << 805 outerRadiusBrassTube3,
1025 hightBrassTu << 806 hightBrassTube3/2,
1026 startAngleBr << 807 startAngleBrassTube3,
1027 spanningAngl << 808 spanningAngleBrassTube3);
1028 809
1029 logicBrassTube3 = new G4LogicalVolume(sol 810 logicBrassTube3 = new G4LogicalVolume(solidBrassTube3,
1030 bra << 811 brassTube3Material,
1031 "Br << 812 "BrassTube3",
1032 0, << 813 0, 0, 0);
1033 814
1034 physiBrassTube3 = new G4PVPlacement(G4Tra 815 physiBrassTube3 = new G4PVPlacement(G4Transform3D(rm,
1035 816 G4ThreeVector(brassTube3XPosition,
1036 817 0.,
1037 818 0.)),
1038 "Bras 819 "BrassTube3",
1039 logic 820 logicBrassTube3,
1040 physi 821 physicalTreatmentRoom,
1041 false 822 false,
1042 0); 823 0);
1043 824
1044 logicBrassTube3 -> SetVisAttributes(darkO 825 logicBrassTube3 -> SetVisAttributes(darkOrange3);
1045 826
1046 // -------------------------------------- 827 // ----------------------------------------------//
1047 // BRASS TUBE 2 (inside the PMMA supp 828 // BRASS TUBE 2 (inside the PMMA support) //
1048 // -------------------------------------- 829 // ----------------------------------------------//
1049 830
1050 innerRadiusBrassTube2 = 13.5 *mm; 831 innerRadiusBrassTube2 = 13.5 *mm;
1051 outerRadiusBrassTube2 = 21.5 *mm; 832 outerRadiusBrassTube2 = 21.5 *mm;
1052 hightBrassTube2 = nozzleSupportXSize; 833 hightBrassTube2 = nozzleSupportXSize;
1053 startAngleBrassTube2 = 0.*deg; 834 startAngleBrassTube2 = 0.*deg;
1054 spanningAngleBrassTube2 = 360.*deg; 835 spanningAngleBrassTube2 = 360.*deg;
1055 836
1056 837
1057 solidBrassTube2 = new G4Tubs("BrassTube2" 838 solidBrassTube2 = new G4Tubs("BrassTube2",
1058 innerRadiusB << 839 innerRadiusBrassTube2,
1059 outerRadiusB << 840 outerRadiusBrassTube2,
1060 hightBrassTu << 841 hightBrassTube2/2,
1061 startAngleBr << 842 startAngleBrassTube2,
1062 spanningAngl << 843 spanningAngleBrassTube2);
1063 844
1064 logicBrassTube2 = new G4LogicalVolume(sol 845 logicBrassTube2 = new G4LogicalVolume(solidBrassTube2,
1065 bra << 846 brassTube2Material,
1066 "Br << 847 "BrassTube2",
1067 0, << 848 0, 0, 0);
1068 physiBrassTube2 = new G4PVPlacement(0, 849 physiBrassTube2 = new G4PVPlacement(0,
1069 G4Thr 850 G4ThreeVector(0,0.,0.),
1070 logic 851 logicBrassTube2,
1071 "Bras 852 "BrassTube2",
1072 logic 853 logicHoleNozzleSupport,
1073 false 854 false,
1074 0); 855 0);
1075 856
1076 logicBrassTube2 -> SetVisAttributes(darkO 857 logicBrassTube2 -> SetVisAttributes(darkOrange3);
1077 858
1078 // ---------------------------------// 859 // ---------------------------------//
1079 // BRASS TUBE 1 (phantom side) // 860 // BRASS TUBE 1 (phantom side) //
1080 // ---------------------------------// 861 // ---------------------------------//
1081 innerRadiusBrassTube= 18.*mm; 862 innerRadiusBrassTube= 18.*mm;
1082 outerRadiusBrassTube = 21.5 *mm; 863 outerRadiusBrassTube = 21.5 *mm;
1083 hightBrassTube = 208.0 *mm; 864 hightBrassTube = 208.0 *mm;
1084 startAngleBrassTube = 0.*deg; 865 startAngleBrassTube = 0.*deg;
1085 spanningAngleBrassTube = 360.*deg; 866 spanningAngleBrassTube = 360.*deg;
1086 brassTubeXPosition = -294 *mm; 867 brassTubeXPosition = -294 *mm;
1087 solidBrassTube = new G4Tubs("BrassTube", 868 solidBrassTube = new G4Tubs("BrassTube",
1088 innerRadiusBr << 869 innerRadiusBrassTube,
1089 outerRadiusBr << 870 outerRadiusBrassTube,
1090 hightBrassTub << 871 hightBrassTube/2,
1091 startAngleBra << 872 startAngleBrassTube,
1092 spanningAngle << 873 spanningAngleBrassTube);
1093 874
1094 logicBrassTube = new G4LogicalVolume(soli 875 logicBrassTube = new G4LogicalVolume(solidBrassTube,
1095 bras << 876 brassTubeMaterial,
1096 "Bra << 877 "BrassTube",
1097 0, 0 << 878 0, 0, 0);
1098 879
1099 physiBrassTube = new G4PVPlacement(G4Tran 880 physiBrassTube = new G4PVPlacement(G4Transform3D(rm,
1100 881 G4ThreeVector(brassTubeXPosition,
1101 882 0.,
1102 883 0.)),
1103 "Brass 884 "BrassTube",
1104 logicB 885 logicBrassTube,
1105 physic 886 physicalTreatmentRoom,
1106 false, 887 false,
1107 0); 888 0);
1108 889
1109 logicBrassTube -> SetVisAttributes(darkOr 890 logicBrassTube -> SetVisAttributes(darkOrange3);
1110 } 891 }
1111 892
1112 ///////////////////////////////////////////// 893 /////////////////////////////////////////////////////////////////////////////
1113 void PassiveCarbonBeamLine::HadrontherapyBeam 894 void PassiveCarbonBeamLine::HadrontherapyBeamFinalCollimator()
1114 { 895 {
1115 // -----------------------// 896 // -----------------------//
1116 // FINAL COLLIMATOR // 897 // FINAL COLLIMATOR //
1117 //------------------------// 898 //------------------------//
1118 outerRadiusFinalCollimator = 21.5*mm; 899 outerRadiusFinalCollimator = 21.5*mm;
1119 hightFinalCollimator = 7.0 *mm; 900 hightFinalCollimator = 7.0 *mm;
1120 startAngleFinalCollimator = 0.*deg; 901 startAngleFinalCollimator = 0.*deg;
1121 spanningAngleFinalCollimator = 360.*deg; 902 spanningAngleFinalCollimator = 360.*deg;
1122 finalCollimatorXPosition = -186.5 *mm; 903 finalCollimatorXPosition = -186.5 *mm;
1123 904
1124 G4double phi = 90. *deg; 905 G4double phi = 90. *deg;
1125 906
1126 // Matrix definition for a 90 deg rotatio 907 // Matrix definition for a 90 deg rotation. Also used for other volumes
1127 G4RotationMatrix rm; 908 G4RotationMatrix rm;
1128 rm.rotateY(phi); 909 rm.rotateY(phi);
1129 910
1130 solidFinalCollimator = new G4Tubs("FinalC 911 solidFinalCollimator = new G4Tubs("FinalCollimator",
1131 innerRa 912 innerRadiusFinalCollimator,
1132 outerRa 913 outerRadiusFinalCollimator,
1133 hightFi 914 hightFinalCollimator/2,
1134 startAn 915 startAngleFinalCollimator,
1135 spannin 916 spanningAngleFinalCollimator);
1136 917
1137 logicFinalCollimator = new G4LogicalVolum 918 logicFinalCollimator = new G4LogicalVolume(solidFinalCollimator,
1138 << 919 finalCollimatorMaterial,
1139 << 920 "FinalCollimator",
1140 << 921 0,
1141 << 922 0,
1142 << 923 0);
1143 924
1144 physiFinalCollimator = new G4PVPlacement( 925 physiFinalCollimator = new G4PVPlacement(G4Transform3D(rm,
1145 926 G4ThreeVector(finalCollimatorXPosition,0.,0.)),
1146 927 "FinalCollimator",
1147 928 logicFinalCollimator,
1148 929 physicalTreatmentRoom,
1149 930 false,
1150 931 0);
1151 932
1152 logicFinalCollimator -> SetVisAttributes( 933 logicFinalCollimator -> SetVisAttributes(yellow);
1153 } 934 }
1154 935
1155 936
1156 ///////////////////////////////////////////// 937 /////////////////////////////////////////////////////////////////////////////
1157 /////////////////////////// MESSENGER /////// 938 /////////////////////////// MESSENGER ///////////////////////////////////////
1158 ///////////////////////////////////////////// 939 /////////////////////////////////////////////////////////////////////////////
1159 940
1160 void PassiveCarbonBeamLine::SetRippleFilterXP 941 void PassiveCarbonBeamLine::SetRippleFilterXPosition(G4double value)
1161 { 942 {
1162 PhysiRippleFilter -> SetTranslation(G4Thr 943 PhysiRippleFilter -> SetTranslation(G4ThreeVector(value, 0., 0.));
1163 G4RunManager::GetRunManager() -> Geometry 944 G4RunManager::GetRunManager() -> GeometryHasBeenModified();
1164 G4cout << "The Ripple Filter is translate 945 G4cout << "The Ripple Filter is translated to"<< value/mm <<"mm along the X axis" <<G4endl;
1165 } 946 }
1166 947
1167 948
1168 ///////////////////////////////////////////// 949 /////////////////////////////////////////////////////////////////////////////
1169 void PassiveCarbonBeamLine::SetInnerRadiusFin 950 void PassiveCarbonBeamLine::SetInnerRadiusFinalCollimator(G4double value)
1170 { 951 {
1171 solidFinalCollimator -> SetInnerRadius(va 952 solidFinalCollimator -> SetInnerRadius(value);
1172 G4RunManager::GetRunManager() -> Geometry 953 G4RunManager::GetRunManager() -> GeometryHasBeenModified();
1173 G4cout<<"Inner Radius of the final collim 954 G4cout<<"Inner Radius of the final collimator is (mm):"
1174 << solidFinalCollimator -> GetInnerRadius 955 << solidFinalCollimator -> GetInnerRadius()/mm
1175 << G4endl; 956 << G4endl;
1176 } 957 }
1177 958
1178 ///////////////////////////////////////////// 959 /////////////////////////////////////////////////////////////////////////////
1179 void PassiveCarbonBeamLine::SetRippleFilterMa 960 void PassiveCarbonBeamLine::SetRippleFilterMaterial(G4String materialChoice)
1180 { 961 {
1181 if (G4Material* RFMaterial = G4NistManage 962 if (G4Material* RFMaterial = G4NistManager::Instance()->FindOrBuildMaterial(materialChoice, false) )
1182 { 963 {
1183 if (RFMaterial) 964 if (RFMaterial)
1184 { 965 {
1185 rippleFilterMaterial = RFMateria 966 rippleFilterMaterial = RFMaterial;
1186 LogicRippleFilter -> SetMaterial( 967 LogicRippleFilter -> SetMaterial(RFMaterial);
1187 LogicRippleFilterBase -> SetMater 968 LogicRippleFilterBase -> SetMaterial(RFMaterial);
1188 LogicRippleFilterTrd -> SetMateri 969 LogicRippleFilterTrd -> SetMaterial(RFMaterial);
1189 G4cout << "The material of the Ri 970 G4cout << "The material of the Ripple Filter has been changed to " << materialChoice << G4endl;
1190 } 971 }
1191 } 972 }
1192 else 973 else
1193 { 974 {
1194 G4cout << "WARNING: material \"" << m 975 G4cout << "WARNING: material \"" << materialChoice << "\" doesn't exist in NIST elements/materials"
1195 " table [located in $G4INSTALL/source 976 " table [located in $G4INSTALL/source/materials/src/G4NistMaterialBuilder.cc]" << G4endl;
1196 G4cout << "Use command \"/parameter/n 977 G4cout << "Use command \"/parameter/nist\" to see full materials list!" << G4endl;
1197 } 978 }
1198 } 979 }
1199 980
1200 981
1201 982
1202 983