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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 BESTPassiveProtonBeamLine_H
30 #define BESTPassiveProtonBeamLine_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 BESTPassiveProtonBeamLineMessenger;
43 class HadrontherapyDetectorROGeometry;
44
45 class BESTPassiveProtonBeamLine : public G4VUserDetectorConstruction
46 {
47 public:
48
49 BESTPassiveProtonBeamLine();
50 ~BESTPassiveProtonBeamLine();
51 // static G4bool doCalculation;
52
53 G4VPhysicalVolume* Construct();
54 //***************************** PW **************NON SERVE*************************
55
56 static BESTPassiveProtonBeamLine* GetInstance();
57
58 //***************************** PW **************NON SERVE*************************
59
60 void BESTBeamLineSupport();
61 // Definition of the beam line support
62
63 void BESTBeamScatteringFoils();
64 // Definition of the first scattering foil,
65 // of the Kapton window, of the stopper
66
67 void BESTRangeShifter();
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 BESTBeamCollimators();
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 BESTBeamMonitoring();
78 // Definition of three monitor chambers
79
80
81 void BESTBeamNozzle();
82 // Definition of the beam noozle
83
84 void BESTBeamFinalCollimator();
85 // Definition of the final collimator
86
87 // The following methods allow to change parameters
88 // of some beam line components
89
90 void SetRangeShifterXSize(G4double halfSize);
91 // This method allows to change the size of the range shifter along
92 // the X axis
93
94 void SetFirstScatteringFoilXSize(G4double);
95 // This method allows to change the size of the first scattering foil
96 // along the X axis
97
98 void SetSecondScatteringFoilXSize(G4double);
99 // This method allows to change the size of the second scattering foil
100 // along the X axis
101
102 void SetOuterRadiusStopper(G4double);
103 // This method allows to change the size of the outer radius of the stopper
104
105 void SetInnerRadiusFinalCollimator(G4double);
106 // This method allows to change the size of the inner radius of the
107 // final collimator
108
109 void SetRSMaterial(G4String);
110 // This method allows to change the material
111 // of the range shifter
112
113 void SetModulatorAngle(G4double angle);
114 // This method allows moving the modulator through UI commands
115
116
117 private:
118 static BESTPassiveProtonBeamLine* instance;
119 //passive proton line dimensions
120 void SetDefaultDimensions();
121 void ConstructBESTPassiveProtonBeamLine();
122
123 HadrontherapyModulator* modulator; // Pointer to the modulator
124 // geometry component
125 BESTPassiveProtonBeamLineMessenger* passiveMessenger;
126 G4VPhysicalVolume* physicalTreatmentRoom;
127 HadrontherapyDetectorConstruction* hadrontherapyDetectorConstruction;
128
129
130 G4Material* kapton;
131
132 G4double BESTvacuumZoneXSize;
133 G4double BESTvacuumZoneYSize;
134 G4double BESTvacuumZoneZSize;
135 G4double BESTvacuumZoneXPosition;
136
137 G4double BESTfirstScatteringFoilXSize;
138 G4double BESTfirstScatteringFoilYSize;
139 G4double BESTfirstScatteringFoilZSize;
140 G4double BESTfirstScatteringFoilXPosition;
141
142 G4double BESTkaptonWindowXSize;
143 G4double BESTkaptonWindowYSize;
144 G4double BESTkaptonWindowZSize;
145 G4double BESTkaptonWindowXPosition;
146
147 G4double BESTinnerRadiusStopper;
148 G4double BESTheightStopper;
149 G4double BESTstartAngleStopper;
150 G4double BESTspanningAngleStopper;
151 G4double BESTstopperXPosition;
152 G4double BESTstopperYPosition;
153 G4double BESTstopperZPosition;
154 G4double BESTouterRadiusStopper;
155
156 G4double BESTsecondScatteringFoilXSize;
157 G4double BESTsecondScatteringFoilYSize;
158 G4double BESTsecondScatteringFoilZSize;
159 G4double BESTsecondScatteringFoilXPosition;
160 G4double BESTsecondScatteringFoilYPosition;
161 G4double BESTsecondScatteringFoilZPosition;
162
163 G4double BESTrangeShifterXSize;
164 G4double BESTrangeShifterYSize;
165 G4double BESTrangeShifterZSize;
166 G4double BESTrangeShifterXPosition;
167 G4double BESTrangeShifterYPosition;
168 G4double BESTrangeShifterZPosition;
169
170
171 G4VPhysicalVolume* physiBeamLineSupport;
172 G4VPhysicalVolume* physiBeamLineCover;
173 G4VPhysicalVolume* physiBeamLineCover2;
174 G4Box* BESTfirstScatteringFoil;
175 G4VPhysicalVolume* physiBESTFirstScatteringFoil;
176 G4VPhysicalVolume* physiBESTKaptonWindow;
177
178 G4Tubs* solidBESTStopper;
179 G4VPhysicalVolume* physiBESTStopper;
180 G4LogicalVolume* logicBESTStopper;
181
182 G4Box* BESTsecondScatteringFoil;
183 G4VPhysicalVolume* physiBESTSecondScatteringFoil;
184 G4VPhysicalVolume* physiBESTFirstCollimator;
185 G4VPhysicalVolume* physiBESTHoleFirstCollimator;
186 G4Box* solidBESTRangeShifterBox;
187 G4LogicalVolume* logicBESTRangeShifterBox;
188 G4VPhysicalVolume* physiBESTRangeShifterBox;
189 G4VPhysicalVolume* physiBESTSecondCollimator;
190 G4VPhysicalVolume* physiBESTHoleSecondCollimator;
191
192 G4VPhysicalVolume* physiBESTFirstCollimatorModulatorBox;
193 G4VPhysicalVolume* physiBESTHoleFirstCollimatorModulatorBox;
194
195 G4VPhysicalVolume* physiBESTSecondCollimatorModulatorBox;
196 G4VPhysicalVolume* physiBESTHoleSecondCollimatorModulatorBox;
197
198 G4double BESTinnerRadiusFinalCollimator;
199 G4VPhysicalVolume* mother;
200
201
202 G4VPhysicalVolume* chamberPhys;
203 G4VPhysicalVolume*innerchamberPhys;
204 G4VPhysicalVolume*enterWindowPhys;
205 G4VPhysicalVolume*enterElectrodePhys;
206 G4VPhysicalVolume* kaptonLayerPhys1;
207 G4VPhysicalVolume*copperLayerPhys1;
208 G4VPhysicalVolume*nickelLayerPhys1;
209 G4VPhysicalVolume*fFirstCavityPhys;
210 G4VPhysicalVolume*centralElectrode1Phys;
211 G4VPhysicalVolume*centralWindowPhys;
212 G4VPhysicalVolume*centralElectrode2Phys;
213 G4VPhysicalVolume*fSecondCavityPhys;
214 G4VPhysicalVolume*exitElectrodePhys;
215 G4VPhysicalVolume* kaptonLayerPhys2;
216 G4VPhysicalVolume*copperLayerPhys2;
217 G4VPhysicalVolume*nickelLayerPhys2;
218
219 G4VPhysicalVolume* exitWindowPhys;
220
221 G4Material* CopperLayerMaterial;
222 G4Material* NichelLayerMaterial;
223 G4Material* KaptonLayerMaterial;
224 G4Material* WindowMaterial;
225 G4Material* CentralWindowMaterial;
226 G4Material* wallMaterial;
227 G4Material* ElectrodeMaterial;
228 G4Material* CavityMaterial;
229
230
231 G4VPhysicalVolume* physiNozzleSupport;
232 G4VPhysicalVolume* physiHoleNozzleSupport;
233 G4VPhysicalVolume* physiBrassTube;
234 G4VPhysicalVolume* physiBrassTube2;
235 G4VPhysicalVolume* physiBrassTube3;
236 G4Tubs* solidFinalCollimator;
237 G4VPhysicalVolume* physiFinalCollimator;
238
239 G4VisAttributes* blue;
240 G4VisAttributes* gray;
241 G4VisAttributes* white;
242 G4VisAttributes* red;
243 G4VisAttributes* yellow;
244 G4VisAttributes* green;
245 G4VisAttributes* darkGreen;
246 G4VisAttributes* darkOrange3;
247 G4VisAttributes* skyBlue;
248
249 G4Material* rangeShifterMaterial;
250 G4Material* beamLineSupportMaterial;
251 G4Material* vacuumZoneMaterial;
252 G4Material* firstScatteringFoilMaterial;
253 G4Material* kaptonWindowMaterial;
254 G4Material* stopperMaterial;
255 G4Material* secondScatteringFoilMaterial;
256 G4Material* firstCollimatorMaterial;
257 G4Material* holeFirstCollimatorMaterial;
258 G4Material* modulatorBoxMaterial;
259 G4Material* holeModulatorBoxMaterial;
260
261
262 G4Material* nozzleSupportMaterial;
263 G4Material* holeNozzleSupportMaterial;
264
265 G4Material* brassTubeMaterial;
266 G4Material* brassTube2Material;
267 G4Material* brassTube3Material;
268 G4Material* finalCollimatorMaterial;
269
270
271 HadrontherapyDetectorROGeometry* RO;
272
273
274 };
275 #endif
276