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