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25 // 25 //
26 // Hadrontherapy advanced example for Geant4 << 26 // This is the *BASIC* version of Hadrontherapy, a Geant4-based application
27 // See more at: https://twiki.cern.ch/twiki/bi << 27 // See more at: http://g4advancedexamples.lngs.infn.it/Examples/hadrontherapy
>> 28 //
>> 29 // Visit the Hadrontherapy web site (http://www.lns.infn.it/link/Hadrontherapy) to request
>> 30 // the *COMPLETE* version of this program, together with its documentation;
>> 31 // Hadrontherapy (both basic and full version) are supported by the Italian INFN
>> 32 // Institute in the framework of the MC-INFN Group
>> 33 //
28 34
29 #ifndef HadrontherapyDetectorConstruction_H 35 #ifndef HadrontherapyDetectorConstruction_H
30 #define HadrontherapyDetectorConstruction_H 1 36 #define HadrontherapyDetectorConstruction_H 1
31 37
32 #include "G4Box.hh" 38 #include "G4Box.hh"
33 #include "globals.hh" 39 #include "globals.hh"
34 #include "G4VisAttributes.hh" 40 #include "G4VisAttributes.hh"
35 #include "G4LogicalVolume.hh" 41 #include "G4LogicalVolume.hh"
36 #include "G4UnitsTable.hh" 42 #include "G4UnitsTable.hh"
37 #include "HadrontherapyDetectorROGeometry.hh" 43 #include "HadrontherapyDetectorROGeometry.hh"
38 44
39 class G4VPhysicalVolume; 45 class G4VPhysicalVolume;
40 class G4LogicalVolume; 46 class G4LogicalVolume;
41 class G4PVPlacement; <<
42 class HadrontherapyDetectorROGeometry; 47 class HadrontherapyDetectorROGeometry;
43 class HadrontherapyDetectorMessenger; 48 class HadrontherapyDetectorMessenger;
44 class HadrontherapyDetectorSD; 49 class HadrontherapyDetectorSD;
45 class HadrontherapyMatrix; 50 class HadrontherapyMatrix;
46 class HadrontherapyLet; 51 class HadrontherapyLet;
47 << 52 class HadrontherapyDetectorConstruction
48 class HadrontherapyDetectorConstruction <<
49 { 53 {
50 public: 54 public:
51 << 55
52 HadrontherapyDetectorConstruction(G4VPhysi << 56 HadrontherapyDetectorConstruction(G4VPhysicalVolume*);
53 << 57
54 ~HadrontherapyDetectorConstruction(); << 58 ~HadrontherapyDetectorConstruction();
55 << 59
56 public: <<
57 static HadrontherapyDetectorConstruction* <<
58 void InitializeDetectorROGeometry(Hadronth <<
59 G4ThreeV <<
60 G4VPhysicalVolume* motherPhys; <<
61 HadrontherapyDetectorSD* detectorS <<
62 <<
63 ////////////////////////// <<
64 void VirtualLayer(G4bool Varbool); <<
65 G4bool NewSource; <<
66 void SetVirtualLayerPosition(G4ThreeVector <<
67 G4ThreeVector VirtualLayerPosition; <<
68 <<
69 ////////////////////////// <<
70 private: <<
71 <<
72 void ConstructPhantom(); <<
73 void ConstructDetector(); <<
74 void ParametersCheck(); <<
75 void CheckOverlaps(); <<
76 <<
77 public: 60 public:
78 // Get detector position relative to WORLD << 61 static HadrontherapyDetectorConstruction* GetInstance();
79 inline G4ThreeVector GetDetectorToWorldPos << 62 void InitializeDetectorROGeometry(HadrontherapyDetectorROGeometry*,
80 { << 63 G4ThreeVector detectorToWorldPosition);
81 return phantomPosition + detectorPosit << 64 G4VPhysicalVolume* motherPhys;
82 } << 65 HadrontherapyDetectorSD* detectorSD; // Pointer to sensitive detector
83 ////////////////////////////////////////// << 66
84 // Get displacement between phantom and de << 67 private:
85 inline G4ThreeVector GetDetectorToPhantomP << 68
86 { << 69 void ConstructPhantom();
87 return G4ThreeVector(phantomSizeX/2 - << 70 void ConstructDetector();
88 phantomSizeY/2 - << 71 void ParametersCheck();
89 phantomSizeZ/2 - << 72
90 ); << 73 public:
91 } << 74 // Get detector position relative to WORLD
92 << 75 inline G4ThreeVector GetDetectorToWorldPosition()
93 ////////////////////////////////////////// << 76 {
94 // Calculate (and set) detector position b << 77 return phantomPosition + detectorPosition;
95 inline void SetDetectorPosition() << 78 }
96 { << 79 /////////////////////////////////////////////////////////////////////////////
97 // Adjust detector position << 80 // Get displacement between phantom and detector by detector position (center of), phantom (center of) and detector sizes
98 detectorPosition.setX(detectorToPhanto << 81 inline G4ThreeVector GetDetectorToPhantomPosition()
99 detectorPosition.setY(detectorToPhanto << 82 {
100 detectorPosition.setZ(detectorToPhanto << 83 return G4ThreeVector(phantomSizeX/2 - detectorSizeX/2 + detectorPosition.getX(),
101 << 84 phantomSizeY/2 - detectorSizeY/2 + detectorPosition.getY(),
102 << 85 phantomSizeZ/2 - detectorSizeZ/2 + detectorPosition.getZ()
103 } << 86 );
104 ////////////////////////////////////////// << 87 }
105 // Check whether detector is inside phanto << 88
106 inline bool IsInside(G4double detectorX, << 89 /////////////////////////////////////////////////////////////////////////////
107 G4double detectorY, << 90 // Calculate (and set) detector position by displacement, phantom and detector sizes
108 G4double detectorZ, << 91 inline void SetDetectorPosition()
109 G4double phantomX, << 92 {
110 G4double phantomY, << 93 // Adjust detector position
111 G4double phantomZ, << 94 detectorPosition.setX(detectorToPhantomPosition.getX() - phantomSizeX/2 + detectorSizeX/2);
112 G4ThreeVector pos) << 95 detectorPosition.setY(detectorToPhantomPosition.getY() - phantomSizeY/2 + detectorSizeY/2);
113 { << 96 detectorPosition.setZ(detectorToPhantomPosition.getZ() - phantomSizeZ/2 + detectorSizeZ/2);
114 // Dimensions check... X Y and Z << 97
115 // Firstly check what dimension we are << 98
116 { << 99 }
117 if (detectorX > phantomX) << 100 /////////////////////////////////////////////////////////////////////////////
118 { << 101 // Check whether detector is inside phantom
119 G4cout << "Error: Detector X d << 102 inline bool IsInside(G4double detectorX,
120 return false; << 103 G4double detectorY,
121 } << 104 G4double detectorZ,
122 if ( (phantomX - detectorX) < pos. << 105 G4double phantomX,
123 { << 106 G4double phantomY,
124 G4cout << "Error: X dimension << 107 G4double phantomZ,
125 return false; << 108 G4ThreeVector pos)
126 } << 109 {
127 } << 110 // Dimensions check... X Y and Z
128 << 111 // Firstly check what dimension we are modifying
129 { << 112 {
130 if (detectorY > phantomY) << 113 if (detectorX > phantomX)
131 { << 114 {
132 G4cout << "Error: Detector Y d << 115 G4cout << "Error: Detector X dimension must be smaller or equal to the corrispondent of the phantom" << G4endl;
133 return false; << 116 return false;
134 } << 117 }
135 if ( (phantomY - detectorY) < pos. << 118 if ( (phantomX - detectorX) < pos.getX())
136 { << 119 {
137 G4cout << "Error: Y dimension << 120 G4cout << "Error: X dimension doesn't fit with detector to phantom relative position" << G4endl;
138 return false; << 121 return false;
139 } << 122 }
140 } << 123 }
141 << 124
142 { << 125 {
143 if (detectorZ > phantomZ) << 126 if (detectorY > phantomY)
144 { << 127 {
145 G4cout << "Error: Detector Z d << 128 G4cout << "Error: Detector Y dimension must be smaller or equal to the corrispondent of the phantom" << G4endl;
146 return false; << 129 return false;
147 } << 130 }
148 if ( (phantomZ - detectorZ) < pos. << 131 if ( (phantomY - detectorY) < pos.getY())
149 { << 132 {
150 G4cout << "Error: Z dimension << 133 G4cout << "Error: Y dimension doesn't fit with detector to phantom relative position" << G4endl;
151 return false; << 134 return false;
152 } << 135 }
153 } << 136 }
154 << 137
155 return true; << 138 {
156 } << 139 if (detectorZ > phantomZ)
157 ////////////////////////////////////////// << 140 {
158 << 141 G4cout << "Error: Detector Z dimension must be smaller or equal to the corrispondent of the phantom" << G4endl;
159 G4bool SetPhantomMaterial(G4String materi << 142 return false;
160 void SetVoxelSize(G4double sizeX, G4double << 143 }
161 void SetDetectorSize(G4double sizeX, G4dou << 144 if ( (phantomZ - detectorZ) < pos.getZ())
162 void SetPhantomSize(G4double sizeX, G4doub << 145 {
163 void SetPhantomPosition(G4ThreeVector); << 146 G4cout << "Error: Z dimension doesn't fit with detector to phantom relative position" << G4endl;
164 void SetDetectorToPhantomPosition(G4ThreeV << 147 return false;
165 void UpdateGeometry(); << 148 }
166 void PrintParameters(); << 149 }
167 G4LogicalVolume* GetDetectorLogicalVolume( << 150
168 << 151 return true;
>> 152 }
>> 153 /////////////////////////////////////////////////////////////////////////////
>> 154
>> 155 G4bool SetPhantomMaterial(G4String material);
>> 156 void SetVoxelSize(G4double sizeX, G4double sizeY, G4double sizeZ);
>> 157 void SetDetectorSize(G4double sizeX, G4double sizeY, G4double sizeZ);
>> 158 void SetPhantomSize(G4double sizeX, G4double sizeY, G4double sizeZ);
>> 159 void SetPhantomPosition(G4ThreeVector);
>> 160 void SetDetectorToPhantomPosition(G4ThreeVector DetectorToPhantomPosition);
>> 161 void UpdateGeometry();
>> 162 void PrintParameters();
>> 163 G4LogicalVolume* GetDetectorLogicalVolume(){ return detectorLogicalVolume;}
>> 164
>> 165
169 private: 166 private:
170 static HadrontherapyDetectorConstruction* << 167 static HadrontherapyDetectorConstruction* instance;
171 HadrontherapyDetectorMessenger* detectorMe << 168 HadrontherapyDetectorMessenger* detectorMessenger;
172 << 169
173 G4VisAttributes* skyBlue; << 170 G4VisAttributes* skyBlue;
174 G4VisAttributes* red; << 171 G4VisAttributes* red;
175 << 172
176 HadrontherapyDetectorROGeometry* detectorR << 173 HadrontherapyDetectorROGeometry* detectorROGeometry; // Pointer to ROGeometry
177 HadrontherapyMatrix* matrix; << 174 HadrontherapyMatrix* matrix;
178 HadrontherapyLet* let; << 175 HadrontherapyLet* let;
179 << 176
180 G4Box *phantom , *detector; << 177 G4Box *phantom , *detector;
181 G4LogicalVolume *phantomLogicalVolume, *de << 178 G4LogicalVolume *phantomLogicalVolume, *detectorLogicalVolume;
182 G4VPhysicalVolume *phantomPhysicalVolume, << 179 G4VPhysicalVolume *phantomPhysicalVolume, *detectorPhysicalVolume;
183 << 180
184 G4Box* solidVirtualLayer; << 181 G4double phantomSizeX;
185 G4LogicalVolume* logicVirtualLayer; << 182 G4double phantomSizeY;
186 G4VPhysicalVolume* physVirtualLayer; << 183 G4double phantomSizeZ;
187 << 184
188 G4double phantomSizeX; << 185 G4double detectorSizeX;
189 G4double phantomSizeY; << 186 G4double detectorSizeY;
190 G4double phantomSizeZ; << 187 G4double detectorSizeZ;
191 << 188
192 G4double detectorSizeX; << 189 G4ThreeVector phantomPosition, detectorPosition, detectorToPhantomPosition; // phantom center, detector center, detector to phantom relative position
193 G4double detectorSizeY; << 190
194 G4double detectorSizeZ; << 191 G4double sizeOfVoxelAlongX;
195 << 192 G4double sizeOfVoxelAlongY;
196 G4ThreeVector phantomPosition, detectorPos << 193 G4double sizeOfVoxelAlongZ;
197 << 194
198 G4double sizeOfVoxelAlongX; << 195 G4int numberOfVoxelsAlongX;
199 G4double sizeOfVoxelAlongY; << 196 G4int numberOfVoxelsAlongY;
200 G4double sizeOfVoxelAlongZ; << 197 G4int numberOfVoxelsAlongZ;
201 << 198
202 G4int numberOfVoxelsAlongX; << 199 G4double volumeOfVoxel, massOfVoxel;
203 G4int numberOfVoxelsAlongY; << 200
204 G4int numberOfVoxelsAlongZ; << 201 G4Material *phantomMaterial, *detectorMaterial;
205 << 202 G4Region* aRegion;
206 G4double volumeOfVoxel, massOfVoxel; <<
207 <<
208 G4Material *phantomMaterial, *detectorMate <<
209 G4Region* aRegion; <<
210 }; 203 };
211 #endif 204 #endif
212 205