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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 TrentoPassiveProtonBeamLine_H
30 #define TrentoPassiveProtonBeamLine_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 TrentoPassiveProtonBeamLineMessenger;
43 class HadrontherapyDetectorROGeometry;
44
45 class TrentoPassiveProtonBeamLine : public G4VUserDetectorConstruction
46 {
47 public:
48
49 //TrentoPassiveProtonBeamLine(G4VPhysicalVolume*);
50 TrentoPassiveProtonBeamLine();
51 ~TrentoPassiveProtonBeamLine();
52 // static G4bool doCalculation;
53
54 G4VPhysicalVolume* Construct();
55 //
56 static TrentoPassiveProtonBeamLine* GetInstance();
57
58 //
59 void HadrontherapyBeamLineSupport();
60 // Definition of the beam line support
61
62 void HadrontherapyBeamMonitoring();
63 //Definition of the monitor chamber
64
65 void HadrontherapyBeamScatteringFoils();
66 // Definition of the first scattering foil made of tantalum
67
68 void HadrontherapyBeamCollimators();
69 // Definition of the pre collimator made of plastic
70 // and the collimator in front of the detector
71
72 void HadrontherapyRidgeFilter();
73 // The following methods allow to change parameters
74 // of some beam line components (through Messenger files)
75
76 void SetScatteringFoilXSize(G4double);
77 // This method allows to change the size of the scattering foil
78 // along the X axis
79
80 void SetPreCollimatorXSize(G4double);
81 // This method allows to change the size of the pre collimator along
82 // the Z axis
83
84 void SetPreCollimatorXPosition(G4double);
85 // This method allows to change the position of the pre collimator along
86 // the X axis
87
88 void SetAirTubeYSize(G4double);
89 // This method allows to change the y side of
90 // air tube
91
92 void SetAirTubeZSize(G4double);
93 // This method allows to change the z side of
94 // the air tube
95
96 void SetScattererMaterial(G4String);
97 // This method permit to change
98 //the material of scatterer
99
100 private:
101 static TrentoPassiveProtonBeamLine* instance;
102 //passive proton line dimensions
103 void SetDefaultDimensions();
104 void ConstructTrentoPassiveProtonBeamLine();
105
106 // geometry component
107 TrentoPassiveProtonBeamLineMessenger* TrentoPassiveMessenger;
108 G4LogicalVolume* logicTreatmentRoom;
109 G4VPhysicalVolume* physicalTreatmentRoom;
110 HadrontherapyDetectorConstruction* hadrontherapyDetectorConstruction;
111
112
113 G4Material* kapton;
114
115 G4double ScatteringFoilXSize;
116 G4double ScatteringFoilYSize;
117 G4double ScatteringFoilZSize;
118 G4double ScatteringFoilXPosition;
119 G4double ScatteringFoilYPosition;
120 G4double ScatteringFoilZPosition;
121
122 G4double preCollimatorXHalfSide;
123 G4double preCollimatorXPosition;
124 G4double preCollimatorYPosition;
125 G4double preCollimatorZPosition;
126
127 G4double YHalfSideAirTube;
128 G4double ZHalfSideAirTube;
129
130 G4VPhysicalVolume* physiBeamLineSupport;
131 G4VPhysicalVolume* physiBeamLineCover;
132 G4VPhysicalVolume* physiBeamLineCover2;
133
134 G4VPhysicalVolume* physiMonitorLayer1;
135 G4VPhysicalVolume* physiMonitorLayer2;
136
137 G4VPhysicalVolume* internalMonitorStructurePV;
138 G4VPhysicalVolume* firstFoilPV;
139 G4VPhysicalVolume* secondFoilPV;
140 G4VPhysicalVolume* airgapPV;
141
142 G4Box* ScatteringFoil;
143 G4LogicalVolume* logicScatteringFoil;
144 G4VPhysicalVolume* physiScatteringFoil;
145
146 G4VPhysicalVolume* ridgeFilterPhys;
147
148 G4Box* preCollimator;
149 G4VPhysicalVolume* physiPreCollimator;
150
151 G4Box* Collimator;
152 G4VPhysicalVolume* physiCollimator;
153
154 G4Box* solidAirTube;
155 G4Box* solidAirPreTube;
156
157 G4VPhysicalVolume* mother;
158 G4VPhysicalVolume* physiAirTube;
159 G4VPhysicalVolume* physiAirPreTube;
160
161 G4VisAttributes* blue;
162 G4VisAttributes* gray;
163 G4VisAttributes* white;
164 G4VisAttributes* red;
165 G4VisAttributes* yellow;
166 G4VisAttributes* green;
167 G4VisAttributes* darkGreen;
168 G4VisAttributes* darkOrange3;
169 G4VisAttributes* skyBlue;
170
171 G4Material* beamLineSupportMaterial;
172 G4Material* vacuumZoneMaterial;
173 G4Material* layerMonitorChamberMaterial;
174 G4Material* layerDefaultMaterial;
175 G4Material* FoilMaterial;
176 G4Material* internalStructureMaterial;
177 G4Material* airgapMaterial;
178 G4Material* ScatteringFoilMaterial;
179 G4Material* singleTrapMaterial;
180 G4Material* CollimatorMaterial;
181 G4Material* preCollimatorMaterial;
182 G4Material* airTubeMaterial;
183 G4Material* airTube2Material;
184 G4Material* airTube3Material;
185 G4Material* ridgeFilterMaterial;
186
187 HadrontherapyDetectorROGeometry* RO;
188
189
190 };
191 #endif
192