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25 // 25 //
26 // 26 //
27 /// \file common/src/DetectorConstruction.cc << 27 /// \file DetectorConstruction.cc
28 /// \brief Implementation of the Common::Detec << 28 /// \brief Implementation of the DetectorConstruction class
29 29
30 #include "DetectorConstruction.hh" 30 #include "DetectorConstruction.hh"
31 31
32 #include "G4Box.hh" <<
33 #include "G4GenericMessenger.hh" <<
34 #include "G4LogicalVolume.hh" <<
35 #include "G4Material.hh" 32 #include "G4Material.hh"
36 #include "G4NistManager.hh" 33 #include "G4NistManager.hh"
>> 34 #include "G4Box.hh"
>> 35 #include "G4LogicalVolume.hh"
37 #include "G4PVPlacement.hh" 36 #include "G4PVPlacement.hh"
38 << 37 #include "G4GenericMessenger.hh"
39 namespace Common <<
40 { <<
41 38
42 //....oooOO0OOooo........oooOO0OOooo........oo 39 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
43 40
44 DetectorConstruction::DetectorConstruction(con << 41 DetectorConstruction::DetectorConstruction(
45 G4d << 42 const G4String& boxMaterialName,
46 con << 43 G4double boxHx, G4double boxHy, G4double boxHz,
47 G4d << 44 const G4String& worldMaterialName,
48 : fBoxMaterialName(boxMaterialName), << 45 G4double worldSizeFactor)
49 fWorldMaterialName(worldMaterialName), << 46 : G4VUserDetectorConstruction(),
50 fBoxDimensions(boxHx * 2, boxHy * 2, boxHz << 47 fMessenger(nullptr),
51 fWorldSizeFactor(worldSizeFactor) << 48 fBoxMaterialName(boxMaterialName),
>> 49 fWorldMaterialName(worldMaterialName),
>> 50 fBoxDimensions(boxHx*2, boxHy*2, boxHz*2),
>> 51 fWorldSizeFactor(worldSizeFactor),
>> 52 fBoxVolume(nullptr),
>> 53 fWorldVolume(nullptr)
52 { 54 {
53 DefineCommands(); 55 DefineCommands();
54 } 56 }
55 57
56 //....oooOO0OOooo........oooOO0OOooo........oo 58 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
57 59
58 DetectorConstruction::~DetectorConstruction() 60 DetectorConstruction::~DetectorConstruction()
59 { 61 {
60 delete fMessenger; 62 delete fMessenger;
61 } 63 }
62 64
63 //....oooOO0OOooo........oooOO0OOooo........oo 65 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
64 66
65 G4VPhysicalVolume* DetectorConstruction::Const 67 G4VPhysicalVolume* DetectorConstruction::Construct()
66 { 68 {
67 // Define materials via NIST manager 69 // Define materials via NIST manager
68 // 70 //
69 auto nistManager = G4NistManager::Instance() 71 auto nistManager = G4NistManager::Instance();
70 72
71 auto worldMaterial = nistManager->FindOrBuil 73 auto worldMaterial = nistManager->FindOrBuildMaterial(fWorldMaterialName);
72 auto boxMaterial = nistManager->FindOrBuildM 74 auto boxMaterial = nistManager->FindOrBuildMaterial(fBoxMaterialName);
73 << 75
74 // Geometry parameters 76 // Geometry parameters
75 // 77 //
76 G4ThreeVector worldDimensions = fBoxDimensio 78 G4ThreeVector worldDimensions = fBoxDimensions * fWorldSizeFactor;
77 << 79
78 // World 80 // World
79 // 81 //
80 auto sWorld = new G4Box("World", // name << 82 auto sWorld
81 worldDimensions.x(), << 83 = new G4Box("World", //name
82 worldDimensions.y(), << 84 worldDimensions.x(), //dimensions (half-lentghs)
83 << 85 worldDimensions.y(),
84 fWorldVolume = new G4LogicalVolume(sWorld, << 86 worldDimensions.z());
85 worldMate << 87
86 "World"); << 88 fWorldVolume
87 << 89 = new G4LogicalVolume(sWorld, //shape
88 auto pWorld = new G4PVPlacement(0, // no ro << 90 worldMaterial, //material
89 G4ThreeVecto << 91 "World"); //name
90 fWorldVolume << 92
91 "World", // << 93 auto pWorld
92 0, // mothe << 94 = new G4PVPlacement(0, //no rotation
93 false, // n << 95 G4ThreeVector(), //at (0,0,0)
94 0); // copy << 96 fWorldVolume, //logical volume
95 << 97 "World", //name
>> 98 0, //mother volume
>> 99 false, //no boolean operation
>> 100 0); //copy number
>> 101
96 // Box 102 // Box
97 // << 103 //
98 auto sBox = new G4Box("Box", // its name << 104 auto sBox
99 fBoxDimensions.x(), / << 105 = new G4Box("Box", //its name
100 fBoxDimensions.y(), fB << 106 fBoxDimensions.x(), //dimensions (half-lengths)
101 << 107 fBoxDimensions.y(),
102 fBoxVolume = new G4LogicalVolume(sBox, // i << 108 fBoxDimensions.z());
103 boxMaterial << 109
104 "Box"); // << 110 fBoxVolume
105 << 111 = new G4LogicalVolume(sBox, //its shape
106 new G4PVPlacement(0, // no rotation << 112 boxMaterial, //its material
107 G4ThreeVector(), // at (0 << 113 "Box"); //its name
108 fBoxVolume, // its logica << 114
109 "Box", // its name << 115 new G4PVPlacement(0, //no rotation
110 fWorldVolume, // its moth << 116 G4ThreeVector(), //at (0,0,0)
111 false, // no boolean oper << 117 fBoxVolume, //its logical volume
112 0); // copy number << 118 "Box", //its name
>> 119 fWorldVolume, //its mother volume
>> 120 false, //no boolean operation
>> 121 0); //copy number
113 122
114 // always return the root volume << 123 //always return the root volume
115 // 124 //
116 return pWorld; 125 return pWorld;
117 } 126 }
118 127
119 //....oooOO0OOooo........oooOO0OOooo........oo 128 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
120 << 129
121 void DetectorConstruction::SetBoxMaterial(cons 130 void DetectorConstruction::SetBoxMaterial(const G4String& materialName)
122 { 131 {
123 auto nistManager = G4NistManager::Instance() 132 auto nistManager = G4NistManager::Instance();
124 133
125 auto newMaterial = nistManager->FindOrBuildM 134 auto newMaterial = nistManager->FindOrBuildMaterial(materialName);
126 if (!newMaterial) { << 135 if ( ! newMaterial ) {
127 G4cerr << "Material " << materialName << " 136 G4cerr << "Material " << materialName << " not found." << G4endl;
128 G4cerr << "The box material was not change 137 G4cerr << "The box material was not changed." << G4endl;
129 return; 138 return;
130 } << 139 }
131 << 140
132 if (fBoxVolume) fBoxVolume->SetMaterial(newM << 141 if ( fBoxVolume ) fBoxVolume->SetMaterial(newMaterial);
133 G4cout << "Material of box changed to " << m 142 G4cout << "Material of box changed to " << materialName << G4endl;
134 } 143 }
135 144
136 //....oooOO0OOooo........oooOO0OOooo........oo 145 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
137 << 146
138 void DetectorConstruction::SetWorldMaterial(co 147 void DetectorConstruction::SetWorldMaterial(const G4String& materialName)
139 { 148 {
140 auto nistManager = G4NistManager::Instance() 149 auto nistManager = G4NistManager::Instance();
141 150
142 auto newMaterial = nistManager->FindOrBuildM 151 auto newMaterial = nistManager->FindOrBuildMaterial(materialName);
143 if (!newMaterial) { << 152 if ( ! newMaterial ) {
144 G4cerr << "Material " << materialName << " 153 G4cerr << "Material " << materialName << " not found." << G4endl;
145 G4cerr << "The box material was not change 154 G4cerr << "The box material was not changed." << G4endl;
146 return; 155 return;
147 } << 156 }
148 << 157
149 if (fWorldVolume) fWorldVolume->SetMaterial( << 158 if ( fWorldVolume ) fWorldVolume->SetMaterial(newMaterial);
150 G4cout << "Material of box changed to " << m 159 G4cout << "Material of box changed to " << materialName << G4endl;
151 } 160 }
152 161
153 //....oooOO0OOooo........oooOO0OOooo........oo 162 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
154 << 163
155 void DetectorConstruction::SetBoxDimensions(G4 << 164 void DetectorConstruction::SetBoxDimensions(G4ThreeVector dimensions)
156 { 165 {
157 /// Set box dimension (in half lengths). << 166 /// Set box dimension (in half lengths).
158 /// This setting has effect only if called i << 167 /// This setting has effect only if called in PreInit> phase
159 168
160 fBoxDimensions = dimensions; 169 fBoxDimensions = dimensions;
161 } << 170 }
162 << 171
163 //....oooOO0OOooo........oooOO0OOooo........oo 172 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
164 173
165 void DetectorConstruction::SetWorldSizeFactor( << 174 void DetectorConstruction::SetWorldSizeFactor(G4double factor)
166 { 175 {
167 /// Set the multiplication factor from box d << 176 /// Set the multiplication factor from box dimensions to world dimensions.
168 /// This setting has effect only if called i << 177 /// This setting has effect only if called in PreInit> phase
169 178
170 fWorldSizeFactor = factor; 179 fWorldSizeFactor = factor;
171 } << 180 }
172 << 181
173 //....oooOO0OOooo........oooOO0OOooo........oo 182 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
174 183
175 void DetectorConstruction::DefineCommands() 184 void DetectorConstruction::DefineCommands()
176 { 185 {
177 // Define /B5/detector command directory usi 186 // Define /B5/detector command directory using generic messenger class
178 fMessenger = new G4GenericMessenger(this, "/ << 187 fMessenger = new G4GenericMessenger(this,
>> 188 "/detector/",
>> 189 "Detector control");
179 190
180 // setBoxMaterial command 191 // setBoxMaterial command
181 auto& setBoxMaterialCmd = fMessenger->Declar << 192 auto& setBoxMaterialCmd
182 "setBoxMaterial", &DetectorConstruction::S << 193 = fMessenger->DeclareMethod("setBoxMaterial",
>> 194 &DetectorConstruction::SetBoxMaterial,
>> 195 "Set box material name.");
183 setBoxMaterialCmd.SetParameterName("boxMater 196 setBoxMaterialCmd.SetParameterName("boxMaterialName", false);
184 setBoxMaterialCmd.SetDefaultValue("G4_AIR"); 197 setBoxMaterialCmd.SetDefaultValue("G4_AIR");
185 198
186 // setWorldMaterial command 199 // setWorldMaterial command
187 auto& setWorldMaterialCmd = fMessenger->Decl << 200 auto& setWorldMaterialCmd
188 "setWorldMaterial", &DetectorConstruction: << 201 = fMessenger->DeclareMethod("setWorldMaterial",
>> 202 &DetectorConstruction::SetWorldMaterial,
>> 203 "Set world material name.");
189 setWorldMaterialCmd.SetParameterName("worldM 204 setWorldMaterialCmd.SetParameterName("worldMaterialName", false);
190 setWorldMaterialCmd.SetDefaultValue("G4_AIR" 205 setWorldMaterialCmd.SetDefaultValue("G4_AIR");
191 206
192 // setBoxDimensions command 207 // setBoxDimensions command
193 auto& setBoxDimensionsCmd = fMessenger->Decl << 208 auto& setBoxDimensionsCmd
194 "setBoxDimensions", "mm", &DetectorConstru << 209 = fMessenger->DeclareMethodWithUnit("setBoxDimensions", "mm",
195 "Set box dimensions (in half lentgh)."); << 210 &DetectorConstruction::SetBoxDimensions,
>> 211 "Set box dimensions (in half lentgh).");
196 setBoxDimensionsCmd.SetParameterName("boxDim 212 setBoxDimensionsCmd.SetParameterName("boxDimensions", false);
197 setBoxDimensionsCmd.SetStates(G4State_PreIni 213 setBoxDimensionsCmd.SetStates(G4State_PreInit);
198 214
199 // setWorldSizeFactor command 215 // setWorldSizeFactor command
200 auto& setWorldSizeFactorCmd = fMessenger->De << 216 auto& setWorldSizeFactorCmd
201 "setWorldSizeFactor", &DetectorConstructio << 217 = fMessenger->DeclareMethod("setWorldSizeFactor",
202 "Set the multiplication factor from box di << 218 &DetectorConstruction::SetWorldSizeFactor,
>> 219 "Set the multiplication factor from box dimensions to world dimensions.");
203 setWorldSizeFactorCmd.SetParameterName("worl 220 setWorldSizeFactorCmd.SetParameterName("worldSizeFactor", false);
204 setWorldSizeFactorCmd.SetRange("WorldSizeFac 221 setWorldSizeFactorCmd.SetRange("WorldSizeFactor >= 1");
205 setWorldSizeFactorCmd.SetStates(G4State_PreI 222 setWorldSizeFactorCmd.SetStates(G4State_PreInit);
206 } 223 }
207 << 224
208 //....oooOO0OOooo........oooOO0OOooo........oo 225 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
209 <<
210 } // namespace Common <<
211 226