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25 // 25 //
26 // 26 //
27 /// \file B1/src/DetectorConstruction.cc << 27 /// \file DetectorConstruction.cc
28 /// \brief Implementation of the B1::DetectorC 28 /// \brief Implementation of the B1::DetectorConstruction class
29 29
30 #include "DetectorConstruction.hh" 30 #include "DetectorConstruction.hh"
31 31
>> 32 #include "G4RunManager.hh"
>> 33 #include "G4NistManager.hh"
32 #include "G4Box.hh" 34 #include "G4Box.hh"
33 #include "G4Cons.hh" 35 #include "G4Cons.hh"
>> 36 #include "G4Orb.hh"
>> 37 #include "G4Sphere.hh"
>> 38 #include "G4Trd.hh"
34 #include "G4LogicalVolume.hh" 39 #include "G4LogicalVolume.hh"
35 #include "G4NistManager.hh" <<
36 #include "G4PVPlacement.hh" 40 #include "G4PVPlacement.hh"
37 #include "G4SystemOfUnits.hh" 41 #include "G4SystemOfUnits.hh"
38 #include "G4Trd.hh" <<
39 42
40 namespace B1 43 namespace B1
41 { 44 {
42 45
43 //....oooOO0OOooo........oooOO0OOooo........oo 46 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
44 47
>> 48 DetectorConstruction::DetectorConstruction()
>> 49 {}
>> 50
>> 51 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
>> 52
>> 53 DetectorConstruction::~DetectorConstruction()
>> 54 {}
>> 55
>> 56 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
>> 57
45 G4VPhysicalVolume* DetectorConstruction::Const 58 G4VPhysicalVolume* DetectorConstruction::Construct()
46 { 59 {
47 // Get nist material manager 60 // Get nist material manager
48 G4NistManager* nist = G4NistManager::Instanc 61 G4NistManager* nist = G4NistManager::Instance();
49 62
50 // Envelope parameters 63 // Envelope parameters
51 // 64 //
52 G4double env_sizeXY = 20 * cm, env_sizeZ = 3 << 65 G4double env_sizeXY = 20*cm, env_sizeZ = 30*cm;
53 G4Material* env_mat = nist->FindOrBuildMater 66 G4Material* env_mat = nist->FindOrBuildMaterial("G4_WATER");
54 67
55 // Option to switch on/off checking of volum 68 // Option to switch on/off checking of volumes overlaps
56 // 69 //
57 G4bool checkOverlaps = true; 70 G4bool checkOverlaps = true;
58 71
59 // 72 //
60 // World 73 // World
61 // 74 //
62 G4double world_sizeXY = 1.2 * env_sizeXY; << 75 G4double world_sizeXY = 1.2*env_sizeXY;
63 G4double world_sizeZ = 1.2 * env_sizeZ; << 76 G4double world_sizeZ = 1.2*env_sizeZ;
64 G4Material* world_mat = nist->FindOrBuildMat 77 G4Material* world_mat = nist->FindOrBuildMaterial("G4_AIR");
65 78
66 auto solidWorld = << 79 G4Box* solidWorld =
67 new G4Box("World", // its name << 80 new G4Box("World", //its name
68 0.5 * world_sizeXY, 0.5 * world_ << 81 0.5*world_sizeXY, 0.5*world_sizeXY, 0.5*world_sizeZ); //its size
69 << 82
70 auto logicWorld = new G4LogicalVolume(solidW << 83 G4LogicalVolume* logicWorld =
71 world_ << 84 new G4LogicalVolume(solidWorld, //its solid
72 "World << 85 world_mat, //its material
73 << 86 "World"); //its name
74 auto physWorld = new G4PVPlacement(nullptr, << 87
75 G4ThreeVe << 88 G4VPhysicalVolume* physWorld =
76 logicWorl << 89 new G4PVPlacement(0, //no rotation
77 "World", << 90 G4ThreeVector(), //at (0,0,0)
78 nullptr, << 91 logicWorld, //its logical volume
79 false, / << 92 "World", //its name
80 0, // co << 93 0, //its mother volume
81 checkOver << 94 false, //no boolean operation
>> 95 0, //copy number
>> 96 checkOverlaps); //overlaps checking
82 97
83 // 98 //
84 // Envelope 99 // Envelope
85 // 100 //
86 auto solidEnv = new G4Box("Envelope", // it << 101 G4Box* solidEnv =
87 0.5 * env_sizeXY, << 102 new G4Box("Envelope", //its name
88 << 103 0.5*env_sizeXY, 0.5*env_sizeXY, 0.5*env_sizeZ); //its size
89 auto logicEnv = new G4LogicalVolume(solidEnv << 104
90 env_mat, << 105 G4LogicalVolume* logicEnv =
91 "Envelop << 106 new G4LogicalVolume(solidEnv, //its solid
92 << 107 env_mat, //its material
93 new G4PVPlacement(nullptr, // no rotation << 108 "Envelope"); //its name
94 G4ThreeVector(), // at (0 << 109
95 logicEnv, // its logical << 110 new G4PVPlacement(0, //no rotation
96 "Envelope", // its name << 111 G4ThreeVector(), //at (0,0,0)
97 logicWorld, // its mother << 112 logicEnv, //its logical volume
98 false, // no boolean oper << 113 "Envelope", //its name
99 0, // copy number << 114 logicWorld, //its mother volume
100 checkOverlaps); // overla << 115 false, //no boolean operation
>> 116 0, //copy number
>> 117 checkOverlaps); //overlaps checking
101 118
102 // 119 //
103 // Shape 1 120 // Shape 1
104 // 121 //
105 G4Material* shape1_mat = nist->FindOrBuildMa 122 G4Material* shape1_mat = nist->FindOrBuildMaterial("G4_A-150_TISSUE");
106 G4ThreeVector pos1 = G4ThreeVector(0, 2 * cm << 123 G4ThreeVector pos1 = G4ThreeVector(0, 2*cm, -7*cm);
107 124
108 // Conical section shape 125 // Conical section shape
109 G4double shape1_rmina = 0. * cm, shape1_rmax << 126 G4double shape1_rmina = 0.*cm, shape1_rmaxa = 2.*cm;
110 G4double shape1_rminb = 0. * cm, shape1_rmax << 127 G4double shape1_rminb = 0.*cm, shape1_rmaxb = 4.*cm;
111 G4double shape1_hz = 3. * cm; << 128 G4double shape1_hz = 3.*cm;
112 G4double shape1_phimin = 0. * deg, shape1_ph << 129 G4double shape1_phimin = 0.*deg, shape1_phimax = 360.*deg;
113 auto solidShape1 = new G4Cons("Shape1", shap << 130 G4Cons* solidShape1 =
114 shape1_hz, sha << 131 new G4Cons("Shape1",
115 << 132 shape1_rmina, shape1_rmaxa, shape1_rminb, shape1_rmaxb, shape1_hz,
116 auto logicShape1 = new G4LogicalVolume(solid << 133 shape1_phimin, shape1_phimax);
117 shape << 134
118 "Shap << 135 G4LogicalVolume* logicShape1 =
119 << 136 new G4LogicalVolume(solidShape1, //its solid
120 new G4PVPlacement(nullptr, // no rotation << 137 shape1_mat, //its material
121 pos1, // at position << 138 "Shape1"); //its name
122 logicShape1, // its logic << 139
123 "Shape1", // its name << 140 new G4PVPlacement(0, //no rotation
124 logicEnv, // its mother << 141 pos1, //at position
125 false, // no boolean oper << 142 logicShape1, //its logical volume
126 0, // copy number << 143 "Shape1", //its name
127 checkOverlaps); // overla << 144 logicEnv, //its mother volume
>> 145 false, //no boolean operation
>> 146 0, //copy number
>> 147 checkOverlaps); //overlaps checking
128 148
129 // 149 //
130 // Shape 2 150 // Shape 2
131 // 151 //
132 G4Material* shape2_mat = nist->FindOrBuildMa 152 G4Material* shape2_mat = nist->FindOrBuildMaterial("G4_BONE_COMPACT_ICRU");
133 G4ThreeVector pos2 = G4ThreeVector(0, -1 * c << 153 G4ThreeVector pos2 = G4ThreeVector(0, -1*cm, 7*cm);
134 154
135 // Trapezoid shape 155 // Trapezoid shape
136 G4double shape2_dxa = 12 * cm, shape2_dxb = << 156 G4double shape2_dxa = 12*cm, shape2_dxb = 12*cm;
137 G4double shape2_dya = 10 * cm, shape2_dyb = << 157 G4double shape2_dya = 10*cm, shape2_dyb = 16*cm;
138 G4double shape2_dz = 6 * cm; << 158 G4double shape2_dz = 6*cm;
139 auto solidShape2 = << 159 G4Trd* solidShape2 =
140 new G4Trd("Shape2", // its name << 160 new G4Trd("Shape2", //its name
141 0.5 * shape2_dxa, 0.5 * shape2_d << 161 0.5*shape2_dxa, 0.5*shape2_dxb,
142 0.5 * shape2_dz); // its size << 162 0.5*shape2_dya, 0.5*shape2_dyb, 0.5*shape2_dz); //its size
143 << 163
144 auto logicShape2 = new G4LogicalVolume(solid << 164 G4LogicalVolume* logicShape2 =
145 shape << 165 new G4LogicalVolume(solidShape2, //its solid
146 "Shap << 166 shape2_mat, //its material
147 << 167 "Shape2"); //its name
148 new G4PVPlacement(nullptr, // no rotation << 168
149 pos2, // at position << 169 new G4PVPlacement(0, //no rotation
150 logicShape2, // its logic << 170 pos2, //at position
151 "Shape2", // its name << 171 logicShape2, //its logical volume
152 logicEnv, // its mother << 172 "Shape2", //its name
153 false, // no boolean oper << 173 logicEnv, //its mother volume
154 0, // copy number << 174 false, //no boolean operation
155 checkOverlaps); // overla << 175 0, //copy number
>> 176 checkOverlaps); //overlaps checking
156 177
157 // Set Shape2 as scoring volume 178 // Set Shape2 as scoring volume
158 // 179 //
159 fScoringVolume = logicShape2; 180 fScoringVolume = logicShape2;
160 181
161 // 182 //
162 // always return the physical World << 183 //always return the physical World
163 // 184 //
164 return physWorld; 185 return physWorld;
165 } 186 }
166 187
167 //....oooOO0OOooo........oooOO0OOooo........oo 188 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
168 189
169 } // namespace B1 << 190 }
170 191