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25 //
26 // Hadrontherapy advanced example for Geant4
27 // See more at: https://twiki.cern.ch/twiki/bin/view/Geant4/AdvancedExamplesHadrontherapy
28
29 #ifndef PassiveProtonBeamLine_H
30 #define PassiveProtonBeamLine_H 1
31
32 #include "globals.hh"
33 #include "G4VUserDetectorConstruction.hh"
34 #include "G4Box.hh"
35 #include "G4Tubs.hh"
36 #include "G4VisAttributes.hh"
37 #include "G4LogicalVolume.hh"
38
39 class G4VPhysicalVolume;
40 class HadrontherapyDetectorConstruction;
41 class HadrontherapyModulator;
42 class PassiveProtonBeamLineMessenger;
43 class HadrontherapyDetectorROGeometry;
44
45 class PassiveProtonBeamLine : public G4VUserDetectorConstruction
46 {
47 public:
48
49 PassiveProtonBeamLine();
50 ~PassiveProtonBeamLine();
51 // static G4bool doCalculation;
52
53 G4VPhysicalVolume* Construct();
54 //***************************** PW **************NON SERVE*************************
55
56 static PassiveProtonBeamLine* GetInstance();
57
58 //***************************** PW **************NON SERVE*************************
59
60 void HadrontherapyBeamLineSupport();
61 // Definition of the beam line support
62
63 void HadrontherapyBeamScatteringFoils();
64 // Definition of the first scattering foil,
65 // of the Kapton window, of the stopper
66
67 void HadrontherapyRangeShifter();
68 // This defines the "range shifter". Is is a slab
69 // (usually of PMMA" acting as energy degrader
70 // of primary beam
71
72 void HadrontherapyBeamCollimators();
73 // Definition of the first collimator, of the range shifter,
74 // of the second collimator, of the first and second
75 // collimator modulators
76
77 void HadrontherapyBeamMonitoring();
78 // Definition of three monitor chambers
79
80 void HadrontherapyMOPIDetector();
81 // Construct the MOPI on-line detector
82
83 void HadrontherapyBeamNozzle();
84 // Definition of the beam noozle
85
86 void HadrontherapyBeamFinalCollimator();
87 // Definition of the final collimator
88
89 // The following methods allow to change parameters
90 // of some beam line components
91
92 void SetRangeShifterXPosition(G4double value);
93 // This method allows to move the Range Shifter along
94 // the X axis
95
96 void SetRangeShifterXSize(G4double halfSize);
97 // This method allows to change the size of the range shifter along
98 // the X axis
99
100 void SetFirstScatteringFoilXSize(G4double);
101 // This method allows to change the size of the first scattering foil
102 // along the X axis
103
104 void SetSecondScatteringFoilXSize(G4double);
105 // This method allows to change the size of the second scattering foil
106 // along the X axis
107
108 void SetOuterRadiusStopper(G4double);
109 // This method allows to change the size of the outer radius of the stopper
110
111 void SetInnerRadiusFinalCollimator(G4double);
112 // This method allows to change the size of the inner radius of the
113 // final collimator
114
115 void SetRSMaterial(G4String);
116 // This method allows to change the material
117 // of the range shifter
118
119 void SetModulatorAngle(G4double angle);
120 // This method allows moving the modulator through UI commands
121
122
123 private:
124 static PassiveProtonBeamLine* instance;
125 //passive proton line dimensions
126 void SetDefaultDimensions();
127 void ConstructPassiveProtonBeamLine();
128
129 HadrontherapyModulator* modulator; // Pointer to the modulator
130 // geometry component
131 PassiveProtonBeamLineMessenger* passiveMessenger;
132 G4VPhysicalVolume* physicalTreatmentRoom;
133 HadrontherapyDetectorConstruction* hadrontherapyDetectorConstruction;
134
135
136 G4Material* kapton;
137
138 G4double vacuumZoneXSize;
139 G4double vacuumZoneYSize;
140 G4double vacuumZoneZSize;
141 G4double vacuumZoneXPosition;
142
143 G4double firstScatteringFoilXSize;
144 G4double firstScatteringFoilYSize;
145 G4double firstScatteringFoilZSize;
146 G4double firstScatteringFoilXPosition;
147
148 G4double kaptonWindowXSize;
149 G4double kaptonWindowYSize;
150 G4double kaptonWindowZSize;
151 G4double kaptonWindowXPosition;
152
153 G4double innerRadiusStopper;
154 G4double heightStopper;
155 G4double startAngleStopper;
156 G4double spanningAngleStopper;
157 G4double stopperXPosition;
158 G4double stopperYPosition;
159 G4double stopperZPosition;
160 G4double outerRadiusStopper;
161
162 G4double secondScatteringFoilXSize;
163 G4double secondScatteringFoilYSize;
164 G4double secondScatteringFoilZSize;
165 G4double secondScatteringFoilXPosition;
166 G4double secondScatteringFoilYPosition;
167 G4double secondScatteringFoilZPosition;
168
169 G4double rangeShifterXSize;
170 G4double rangeShifterYSize;
171 G4double rangeShifterZSize;
172 G4double rangeShifterXPosition;
173 G4double rangeShifterYPosition;
174 G4double rangeShifterZPosition;
175
176
177 G4VPhysicalVolume* physiBeamLineSupport;
178 G4VPhysicalVolume* physiBeamLineCover;
179 G4VPhysicalVolume* physiBeamLineCover2;
180 G4Box* firstScatteringFoil;
181 G4VPhysicalVolume* physiFirstScatteringFoil;
182 G4VPhysicalVolume* physiKaptonWindow;
183
184 G4Tubs* solidStopper;
185 G4VPhysicalVolume* physiStopper;
186 G4LogicalVolume* logicStopper;
187
188 G4Box* secondScatteringFoil;
189 G4VPhysicalVolume* physiSecondScatteringFoil;
190 G4VPhysicalVolume* physiFirstCollimator;
191 G4VPhysicalVolume* physiHoleFirstCollimator;
192 G4Box* solidRangeShifterBox;
193 G4LogicalVolume* logicRangeShifterBox;
194 G4VPhysicalVolume* physiRangeShifterBox;
195 G4VPhysicalVolume* physiSecondCollimator;
196 G4VPhysicalVolume* physiHoleSecondCollimator;
197
198 G4VPhysicalVolume* physiFirstCollimatorModulatorBox;
199 G4VPhysicalVolume* physiHoleFirstCollimatorModulatorBox;
200
201 G4VPhysicalVolume* physiSecondCollimatorModulatorBox;
202 G4VPhysicalVolume* physiHoleSecondCollimatorModulatorBox;
203
204 // MOPI Detector
205 // Mother volume
206 G4VPhysicalVolume* physiMOPIMotherVolume;
207 G4LogicalVolume* logicMOPIMotherVolume;
208 G4Box* solidMOPIMotherVolume;
209
210 G4double MOPIMotherVolumeXSize;
211 G4double MOPIMotherVolumeYSize;
212 G4double MOPIMotherVolumeZSize;
213 G4double MOPIMotherVolumeXPosition;
214 G4double MOPIMotherVolumeYPosition;
215 G4double MOPIMotherVolumeZPosition;
216
217 // First Kapton layer
218 G4double MOPIFirstKaptonLayerXSize;
219 G4double MOPIFirstKaptonLayerYSize;
220 G4double MOPIFirstKaptonLayerZSize;
221 G4double MOPIFirstKaptonLayerXPosition;
222 G4double MOPIFirstKaptonLayerYPosition;
223 G4double MOPIFirstKaptonLayerZPosition;
224 G4Box* solidMOPIFirstKaptonLayer;
225 G4LogicalVolume* logicMOPIFirstKaptonLayer;
226 G4VPhysicalVolume* physiMOPIFirstKaptonLayer;
227
228 // First Aluminum layer
229 G4double MOPIFirstAluminumLayerXSize;
230 G4double MOPIFirstAluminumLayerYSize;
231 G4double MOPIFirstAluminumLayerZSize;
232 G4double MOPIFirstAluminumLayerXPosition;
233 G4double MOPIFirstAluminumLayerYPosition;
234 G4double MOPIFirstAluminumLayerZPosition;
235 G4Box* solidMOPIFirstAluminumLayer;
236 G4LogicalVolume* logicMOPIFirstAluminumLayer;
237 G4VPhysicalVolume* physiMOPIFirstAluminumLayer;
238
239 // First Air Gap
240 G4double MOPIFirstAirGapXSize;
241 G4double MOPIFirstAirGapYSize;
242 G4double MOPIFirstAirGapZSize;
243 G4double MOPIFirstAirGapXPosition;
244 G4double MOPIFirstAirGapYPosition;
245 G4double MOPIFirstAirGapZPosition;
246 G4Box* solidMOPIFirstAirGap;
247 G4LogicalVolume* logicMOPIFirstAirGap;
248 G4VPhysicalVolume* physiMOPIFirstAirGap;
249
250 // Cathode
251 G4double MOPICathodeXSize;
252 G4double MOPICathodeYSize;
253 G4double MOPICathodeZSize;
254 G4double MOPICathodeXPosition;
255 G4double MOPICathodeYPosition;
256 G4double MOPICathodeZPosition;
257 G4Box* solidMOPICathode;
258 G4LogicalVolume* logicMOPICathode;
259 G4VPhysicalVolume* physiMOPICathode;
260
261 G4VisAttributes* redWire;
262
263 // First Air Gap
264 G4double MOPISecondAirGapXSize;
265 G4double MOPISecondAirGapYSize;
266 G4double MOPISecondAirGapZSize;
267 G4double MOPISecondAirGapXPosition;
268 G4double MOPISecondAirGapYPosition;
269 G4double MOPISecondAirGapZPosition;
270 G4Box* solidMOPISecondAirGap;
271 G4LogicalVolume* logicMOPISecondAirGap;
272 G4VPhysicalVolume* physiMOPISecondAirGap;
273
274 // First Aluminum layer
275 G4double MOPISecondAluminumLayerXSize;
276 G4double MOPISecondAluminumLayerYSize;
277 G4double MOPISecondAluminumLayerZSize;
278 G4double MOPISecondAluminumLayerXPosition;
279 G4double MOPISecondAluminumLayerYPosition;
280 G4double MOPISecondAluminumLayerZPosition;
281 G4Box* solidMOPISecondAluminumLayer;
282 G4LogicalVolume* logicMOPISecondAluminumLayer;
283 G4VPhysicalVolume* physiMOPISecondAluminumLayer;
284
285 // Second Kapton layer
286 G4double MOPISecondKaptonLayerXSize;
287 G4double MOPISecondKaptonLayerYSize;
288 G4double MOPISecondKaptonLayerZSize;
289 G4double MOPISecondKaptonLayerXPosition;
290 G4double MOPISecondKaptonLayerYPosition;
291 G4double MOPISecondKaptonLayerZPosition;
292 G4Box* solidMOPISecondKaptonLayer;
293 G4LogicalVolume* logicMOPISecondKaptonLayer;
294 G4VPhysicalVolume* physiMOPISecondKaptonLayer;
295
296 G4double innerRadiusFinalCollimator;
297 G4VPhysicalVolume* mother;
298
299 G4VPhysicalVolume* physiFirstMonitorLayer1;
300 G4VPhysicalVolume* physiFirstMonitorLayer2;
301 G4VPhysicalVolume* physiFirstMonitorLayer3;
302 G4VPhysicalVolume* physiFirstMonitorLayer4;
303 G4VPhysicalVolume* physiSecondMonitorLayer1;
304 G4VPhysicalVolume* physiSecondMonitorLayer2;
305 G4VPhysicalVolume* physiSecondMonitorLayer3;
306 G4VPhysicalVolume* physiSecondMonitorLayer4;
307 G4VPhysicalVolume* physiNozzleSupport;
308 G4VPhysicalVolume* physiHoleNozzleSupport;
309 G4VPhysicalVolume* physiBrassTube;
310 G4VPhysicalVolume* physiBrassTube2;
311 G4VPhysicalVolume* physiBrassTube3;
312 G4Tubs* solidFinalCollimator;
313 G4VPhysicalVolume* physiFinalCollimator;
314
315 G4VisAttributes* blue;
316 G4VisAttributes* gray;
317 G4VisAttributes* white;
318 G4VisAttributes* red;
319 G4VisAttributes* yellow;
320 G4VisAttributes* green;
321 G4VisAttributes* darkGreen;
322 G4VisAttributes* darkOrange3;
323 G4VisAttributes* skyBlue;
324
325 G4Material* rangeShifterMaterial;
326 G4Material* beamLineSupportMaterial;
327 G4Material* vacuumZoneMaterial;
328 G4Material* firstScatteringFoilMaterial;
329 G4Material* kaptonWindowMaterial;
330 G4Material* stopperMaterial;
331 G4Material* secondScatteringFoilMaterial;
332 G4Material* firstCollimatorMaterial;
333 G4Material* holeFirstCollimatorMaterial;
334 G4Material* modulatorBoxMaterial;
335 G4Material* holeModulatorBoxMaterial;
336 G4Material* layer1MonitorChamberMaterial;
337 G4Material* layer2MonitorChamberMaterial;
338 G4Material* layer3MonitorChamberMaterial;
339 G4Material* layer4MonitorChamberMaterial;
340 G4Material* MOPIMotherVolumeMaterial;
341 G4Material* MOPIFirstKaptonLayerMaterial;
342 G4Material* MOPIFirstAluminumLayerMaterial;
343 G4Material* MOPIFirstAirGapMaterial;
344 G4Material* MOPICathodeMaterial;
345 G4Material* MOPISecondAirGapMaterial;
346 G4Material* MOPISecondAluminumLayerMaterial;
347 G4Material* MOPISecondKaptonLayerMaterial;
348 G4Material* nozzleSupportMaterial;
349 G4Material* holeNozzleSupportMaterial;
350
351 G4Material* brassTubeMaterial;
352 G4Material* brassTube2Material;
353 G4Material* brassTube3Material;
354 G4Material* finalCollimatorMaterial;
355
356
357 HadrontherapyDetectorROGeometry* RO;
358
359
360 };
361 #endif
362