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25 // 25 //
26 // 26 //
27 /// \file B1DetectorConstruction.cc 27 /// \file B1DetectorConstruction.cc
28 /// \brief Implementation of the B1DetectorCon 28 /// \brief Implementation of the B1DetectorConstruction class
29 29
30 #include "B1DetectorConstruction.hh" 30 #include "B1DetectorConstruction.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"
34 #include "G4LogicalVolume.hh" <<
35 #include "G4NistManager.hh" <<
36 #include "G4Orb.hh" 36 #include "G4Orb.hh"
37 #include "G4PVPlacement.hh" <<
38 #include "G4RunManager.hh" <<
39 #include "G4Sphere.hh" 37 #include "G4Sphere.hh"
40 #include "G4SystemOfUnits.hh" <<
41 #include "G4Trd.hh" 38 #include "G4Trd.hh"
>> 39 #include "G4LogicalVolume.hh"
>> 40 #include "G4PVPlacement.hh"
>> 41 #include "G4SystemOfUnits.hh"
42 42
43 //....oooOO0OOooo........oooOO0OOooo........oo 43 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
44 44
45 B1DetectorConstruction::B1DetectorConstruction << 45 B1DetectorConstruction::B1DetectorConstruction()
46 {} << 46 : G4VUserDetectorConstruction(),
>> 47 fScoringVolume(0)
>> 48 { }
47 49
48 //....oooOO0OOooo........oooOO0OOooo........oo 50 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
49 51
50 B1DetectorConstruction::~B1DetectorConstructio << 52 B1DetectorConstruction::~B1DetectorConstruction()
>> 53 { }
51 54
52 //....oooOO0OOooo........oooOO0OOooo........oo 55 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
53 56
54 G4VPhysicalVolume* B1DetectorConstruction::Con 57 G4VPhysicalVolume* B1DetectorConstruction::Construct()
55 { << 58 {
56 // Get nist material manager 59 // Get nist material manager
57 G4NistManager* nist = G4NistManager::Instanc 60 G4NistManager* nist = G4NistManager::Instance();
58 << 61
59 // Envelope parameters 62 // Envelope parameters
60 // 63 //
61 G4double env_sizeXY = 20 * cm, env_sizeZ = 3 << 64 G4double env_sizeXY = 20*cm, env_sizeZ = 30*cm;
62 G4Material* env_mat = nist->FindOrBuildMater 65 G4Material* env_mat = nist->FindOrBuildMaterial("G4_WATER");
63 << 66
64 // Option to switch on/off checking of volum 67 // Option to switch on/off checking of volumes overlaps
65 // 68 //
66 G4bool checkOverlaps = true; 69 G4bool checkOverlaps = true;
67 70
68 // << 71 //
69 // World 72 // World
70 // 73 //
71 G4double world_sizeXY = 1.2 * env_sizeXY; << 74 G4double world_sizeXY = 1.2*env_sizeXY;
72 G4double world_sizeZ = 1.2 * env_sizeZ; << 75 G4double world_sizeZ = 1.2*env_sizeZ;
73 G4Material* world_mat = nist->FindOrBuildMat 76 G4Material* world_mat = nist->FindOrBuildMaterial("G4_AIR");
74 << 77
75 G4Box* solidWorld = << 78 G4Box* solidWorld =
76 new G4Box("World", // its name << 79 new G4Box("World", //its name
77 0.5 * world_sizeXY, 0.5 * world_ << 80 0.5*world_sizeXY, 0.5*world_sizeXY, 0.5*world_sizeZ); //its size
78 << 81
79 G4LogicalVolume* logicWorld = new G4LogicalV << 82 G4LogicalVolume* logicWorld =
80 << 83 new G4LogicalVolume(solidWorld, //its solid
81 << 84 world_mat, //its material
82 << 85 "World"); //its name
83 G4VPhysicalVolume* physWorld = new G4PVPlace << 86
84 << 87 G4VPhysicalVolume* physWorld =
85 << 88 new G4PVPlacement(0, //no rotation
86 << 89 G4ThreeVector(), //at (0,0,0)
87 << 90 logicWorld, //its logical volume
88 << 91 "World", //its name
89 << 92 0, //its mother volume
90 << 93 false, //no boolean operation
91 << 94 0, //copy number
92 // << 95 checkOverlaps); //overlaps checking
>> 96
>> 97 //
93 // Envelope 98 // Envelope
94 // << 99 //
95 G4Box* solidEnv = new G4Box("Envelope", // << 100 G4Box* solidEnv =
96 0.5 * env_sizeXY << 101 new G4Box("Envelope", //its name
97 << 102 0.5*env_sizeXY, 0.5*env_sizeXY, 0.5*env_sizeZ); //its size
98 G4LogicalVolume* logicEnv = new G4LogicalVol << 103
99 << 104 G4LogicalVolume* logicEnv =
100 << 105 new G4LogicalVolume(solidEnv, //its solid
101 << 106 env_mat, //its material
102 new G4PVPlacement(0, // no rotation << 107 "Envelope"); //its name
103 G4ThreeVector(), // at (0 << 108
104 logicEnv, // its logical << 109 new G4PVPlacement(0, //no rotation
105 "Envelope", // its name << 110 G4ThreeVector(), //at (0,0,0)
106 logicWorld, // its mother << 111 logicEnv, //its logical volume
107 false, // no boolean oper << 112 "Envelope", //its name
108 0, // copy number << 113 logicWorld, //its mother volume
109 checkOverlaps); // overla << 114 false, //no boolean operation
110 << 115 0, //copy number
111 // << 116 checkOverlaps); //overlaps checking
>> 117
>> 118 //
112 // Shape 1 119 // Shape 1
113 // << 120 //
114 G4Material* shape1_mat = nist->FindOrBuildMa 121 G4Material* shape1_mat = nist->FindOrBuildMaterial("G4_A-150_TISSUE");
115 G4ThreeVector pos1 = G4ThreeVector(0, 2 * cm << 122 G4ThreeVector pos1 = G4ThreeVector(0, 2*cm, -7*cm);
>> 123
>> 124 // Conical section shape
>> 125 G4double shape1_rmina = 0.*cm, shape1_rmaxa = 2.*cm;
>> 126 G4double shape1_rminb = 0.*cm, shape1_rmaxb = 4.*cm;
>> 127 G4double shape1_hz = 3.*cm;
>> 128 G4double shape1_phimin = 0.*deg, shape1_phimax = 360.*deg;
>> 129 G4Cons* solidShape1 =
>> 130 new G4Cons("Shape1",
>> 131 shape1_rmina, shape1_rmaxa, shape1_rminb, shape1_rmaxb, shape1_hz,
>> 132 shape1_phimin, shape1_phimax);
>> 133
>> 134 G4LogicalVolume* logicShape1 =
>> 135 new G4LogicalVolume(solidShape1, //its solid
>> 136 shape1_mat, //its material
>> 137 "Shape1"); //its name
>> 138
>> 139 new G4PVPlacement(0, //no rotation
>> 140 pos1, //at position
>> 141 logicShape1, //its logical volume
>> 142 "Shape1", //its name
>> 143 logicEnv, //its mother volume
>> 144 false, //no boolean operation
>> 145 0, //copy number
>> 146 checkOverlaps); //overlaps checking
116 147
117 // Conical section shape <<
118 G4double shape1_rmina = 0. * cm, shape1_rmax <<
119 G4double shape1_rminb = 0. * cm, shape1_rmax <<
120 G4double shape1_hz = 3. * cm; <<
121 G4double shape1_phimin = 0. * deg, shape1_ph <<
122 G4Cons* solidShape1 = new G4Cons("Shape1", s <<
123 shape1_hz, <<
124 <<
125 G4LogicalVolume* logicShape1 = new G4Logical <<
126 <<
127 <<
128 <<
129 new G4PVPlacement(0, // no rotation <<
130 pos1, // at position <<
131 logicShape1, // its logic <<
132 "Shape1", // its name <<
133 logicEnv, // its mother <<
134 false, // no boolean oper <<
135 0, // copy number <<
136 checkOverlaps); // overla <<
137 148
138 // << 149 //
139 // Shape 2 150 // Shape 2
140 // 151 //
141 G4Material* shape2_mat = nist->FindOrBuildMa 152 G4Material* shape2_mat = nist->FindOrBuildMaterial("G4_BONE_COMPACT_ICRU");
142 G4ThreeVector pos2 = G4ThreeVector(0, -1 * c << 153 G4ThreeVector pos2 = G4ThreeVector(0, -1*cm, 7*cm);
143 <<
144 // Trapezoid shape <<
145 G4double shape2_dxa = 12 * cm, shape2_dxb = <<
146 G4double shape2_dya = 10 * cm, shape2_dyb = <<
147 G4double shape2_dz = 6 * cm; <<
148 G4Trd* solidShape2 = new G4Trd("Shape2", // <<
149 0.5 * shape2_ <<
150 0.5 * shape2_ <<
151 <<
152 G4LogicalVolume* logicShape2 = new G4Logical <<
153 <<
154 <<
155 <<
156 new G4PVPlacement(0, // no rotation <<
157 pos2, // at position <<
158 logicShape2, // its logic <<
159 "Shape2", // its name <<
160 logicEnv, // its mother <<
161 false, // no boolean oper <<
162 0, // copy number <<
163 checkOverlaps); // overla <<
164 154
>> 155 // Trapezoid shape
>> 156 G4double shape2_dxa = 12*cm, shape2_dxb = 12*cm;
>> 157 G4double shape2_dya = 10*cm, shape2_dyb = 16*cm;
>> 158 G4double shape2_dz = 6*cm;
>> 159 G4Trd* solidShape2 =
>> 160 new G4Trd("Shape2", //its name
>> 161 0.5*shape2_dxa, 0.5*shape2_dxb,
>> 162 0.5*shape2_dya, 0.5*shape2_dyb, 0.5*shape2_dz); //its size
>> 163
>> 164 G4LogicalVolume* logicShape2 =
>> 165 new G4LogicalVolume(solidShape2, //its solid
>> 166 shape2_mat, //its material
>> 167 "Shape2"); //its name
>> 168
>> 169 new G4PVPlacement(0, //no rotation
>> 170 pos2, //at position
>> 171 logicShape2, //its logical volume
>> 172 "Shape2", //its name
>> 173 logicEnv, //its mother volume
>> 174 false, //no boolean operation
>> 175 0, //copy number
>> 176 checkOverlaps); //overlaps checking
>> 177
165 // Set Shape2 as scoring volume 178 // Set Shape2 as scoring volume
166 // 179 //
167 fScoringVolume = logicShape2; 180 fScoringVolume = logicShape2;
168 181
169 // 182 //
170 // always return the physical World << 183 //always return the physical World
171 // 184 //
172 return physWorld; 185 return physWorld;
173 } 186 }
174 187
175 //....oooOO0OOooo........oooOO0OOooo........oo 188 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
176 189