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25 // 25 //
26 /// \file polarisation/Pol01/src/DetectorConst 26 /// \file polarisation/Pol01/src/DetectorConstruction.cc
27 /// \brief Implementation of the DetectorConst 27 /// \brief Implementation of the DetectorConstruction class
28 // 28 //
>> 29 // $Id$
29 // 30 //
30 //....oooOO0OOooo........oooOO0OOooo........oo 31 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
31 //....oooOO0OOooo........oooOO0OOooo........oo 32 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
32 33
33 #include "DetectorConstruction.hh" 34 #include "DetectorConstruction.hh"
34 <<
35 #include "DetectorMessenger.hh" 35 #include "DetectorMessenger.hh"
36 36
>> 37 #include "G4Material.hh"
37 #include "G4Box.hh" 38 #include "G4Box.hh"
38 #include "G4GeometryManager.hh" <<
39 #include "G4LogicalVolume.hh" 39 #include "G4LogicalVolume.hh"
40 #include "G4LogicalVolumeStore.hh" <<
41 #include "G4Material.hh" <<
42 #include "G4NistManager.hh" <<
43 #include "G4PVPlacement.hh" 40 #include "G4PVPlacement.hh"
>> 41
>> 42 #include "G4GeometryManager.hh"
44 #include "G4PhysicalVolumeStore.hh" 43 #include "G4PhysicalVolumeStore.hh"
45 #include "G4PolarizationManager.hh" << 44 #include "G4LogicalVolumeStore.hh"
46 #include "G4RunManager.hh" <<
47 #include "G4SolidStore.hh" 45 #include "G4SolidStore.hh"
48 #include "G4SystemOfUnits.hh" << 46
49 #include "G4UnitsTable.hh" 47 #include "G4UnitsTable.hh"
50 48
>> 49 #include "G4PolarizationManager.hh"
>> 50 #include "G4NistManager.hh"
>> 51 #include "G4SystemOfUnits.hh"
>> 52
51 //....oooOO0OOooo........oooOO0OOooo........oo 53 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
52 54
53 DetectorConstruction::DetectorConstruction() 55 DetectorConstruction::DetectorConstruction()
54 : G4VUserDetectorConstruction(), fWorld(0), << 56 :pWorld(0), pBox(0), aMaterial(0)
55 { 57 {
56 fBoxSizeXY = 50 * mm; << 58 boxSizeXY = 50*mm;
57 fBoxSizeZ = 5 * mm; << 59 boxSizeZ = 5*mm;
58 fWorldSize = 1. * m; << 60 worldSize = 1.*m;
59 ConstructMaterials(); << 61 aMaterial = 0;
60 fMessenger = new DetectorMessenger(this); << 62 wMaterial = 0;
>> 63 SetTargetMaterial("G4_Fe");
>> 64 SetWorldMaterial("G4_Galactic");
>> 65 detectorMessenger = new DetectorMessenger(this);
61 } 66 }
62 67
63 //....oooOO0OOooo........oooOO0OOooo........oo 68 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
64 69
65 DetectorConstruction::~DetectorConstruction() 70 DetectorConstruction::~DetectorConstruction()
66 { << 71 {
67 delete fMessenger; << 72 delete detectorMessenger;
68 } <<
69 //....oooOO0OOooo........oooOO0OOooo........oo <<
70 <<
71 void DetectorConstruction::ConstructMaterials( <<
72 { <<
73 auto nistManager = G4NistManager::Instance() <<
74 <<
75 fTargetMaterial = nistManager->FindOrBuildMa <<
76 if (fTargetMaterial == nullptr) { <<
77 G4cerr << "### ERROR - Material: <" <<
78 << "G4_Fe" <<
79 << "> not found" << G4endl; <<
80 } <<
81 <<
82 fWorldMaterial = nistManager->FindOrBuildMat <<
83 if (fWorldMaterial == nullptr) { <<
84 G4cerr << "### ERROR - Material: <" <<
85 << "G4_Galactic" <<
86 << "> not found" << G4endl; <<
87 } <<
88 } 73 }
89 74
90 //....oooOO0OOooo........oooOO0OOooo........oo 75 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
91 76
92 G4LogicalVolume* lBox; <<
93 <<
94 G4VPhysicalVolume* DetectorConstruction::Const 77 G4VPhysicalVolume* DetectorConstruction::Construct()
95 { 78 {
96 // G4PolarizationManager::GetInstance()->Cle << 79 // Cleanup old geometry
>> 80 G4GeometryManager::GetInstance()->OpenGeometry();
>> 81 G4PhysicalVolumeStore::GetInstance()->Clean();
>> 82 G4LogicalVolumeStore::GetInstance()->Clean();
>> 83 G4SolidStore::GetInstance()->Clean();
>> 84
>> 85 G4PolarizationManager::GetInstance()->Clean();
97 86
98 // World 87 // World
99 // 88 //
100 G4Box* sWorld = new G4Box("World", // name << 89 G4Box*
101 fWorldSize / 2, fW << 90 sWorld = new G4Box("World", //name
102 << 91 worldSize/2,worldSize/2,worldSize/2); //dimensions
103 G4LogicalVolume* lWorld = new G4LogicalVolum << 92
104 << 93 G4LogicalVolume*
105 << 94 lWorld = new G4LogicalVolume(sWorld, //shape
106 << 95 wMaterial, //material
107 fWorld = new G4PVPlacement(0, // no rotatio << 96 "World"); //name
108 G4ThreeVector(), << 97
109 lWorld, // logic << 98 pWorld = new G4PVPlacement(0, //no rotation
110 "World", // name << 99 G4ThreeVector(), //at (0,0,0)
111 0, // mother vol << 100 lWorld, //logical volume
112 false, // no boo << 101 "World", //name
113 0); // copy numb << 102 0, //mother volume
114 << 103 false, //no boolean operation
>> 104 0); //copy number
>> 105
115 // Box 106 // Box
116 // << 107 //
117 G4Box* sBox = new G4Box("Container", // its << 108 G4Box*
118 fBoxSizeXY / 2., fBo << 109 sBox = new G4Box("Container", //its name
119 << 110 boxSizeXY/2.,boxSizeXY/2.,boxSizeZ/2.);//its dimensions
120 // G4LogicalVolume* << 111
121 lBox = new G4LogicalVolume(sBox, // its sha << 112 G4LogicalVolume*
122 fTargetMaterial, << 113 lBox = new G4LogicalVolume(sBox, //its shape
123 "theBox"); // it << 114 aMaterial, //its material
124 << 115 "theBox"); //its name
125 fBox = new G4PVPlacement(0, // no rotation << 116
126 G4ThreeVector(), / << 117 pBox = new G4PVPlacement(0, //no rotation
127 lBox, // its logic << 118 G4ThreeVector(), //at (0,0,0)
128 fTargetMaterial->Ge << 119 lBox, //its logical volume
129 lWorld, // its mot << 120 aMaterial->GetName(), //its name
130 false, // no boole << 121 lWorld, //its mother volume
131 0); // copy number << 122 false, //no boolean operation
>> 123 0); //copy number
132 124
>> 125 // register logical Volume in PolarizationManager with zero polarization
>> 126 G4PolarizationManager * polMgr = G4PolarizationManager::GetInstance();
>> 127 polMgr->SetVolumePolarization(lBox,G4ThreeVector(0.,0.,0.));
>> 128
133 PrintParameters(); 129 PrintParameters();
134 << 130
135 // always return the root volume << 131 //always return the root volume
136 // 132 //
137 return fWorld; << 133 return pWorld;
138 } <<
139 <<
140 //....oooOO0OOooo........oooOO0OOooo........oo <<
141 <<
142 void DetectorConstruction::ConstructSDandField <<
143 { <<
144 // register logical Volume in PolarizationMa <<
145 G4PolarizationManager* polMgr = G4Polarizati <<
146 polMgr->SetVolumePolarization(lBox, G4ThreeV <<
147 } 134 }
148 135
149 //....oooOO0OOooo........oooOO0OOooo........oo 136 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
150 137
151 void DetectorConstruction::PrintParameters() 138 void DetectorConstruction::PrintParameters()
152 { 139 {
153 G4cout << "\n The Box is " << G4BestUnit(fBo << 140 G4cout << "\n The Box is " << G4BestUnit(boxSizeXY,"Length")
154 << G4BestUnit(fBoxSizeXY, "Length") < << 141 << " x " << G4BestUnit(boxSizeXY,"Length")
155 << fTargetMaterial->GetName() << G4en << 142 << " x " << G4BestUnit(boxSizeZ,"Length")
>> 143 << " of " << aMaterial->GetName() << G4endl;
156 } 144 }
157 145
158 //....oooOO0OOooo........oooOO0OOooo........oo 146 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
159 147
160 void DetectorConstruction::SetTargetMaterial(G 148 void DetectorConstruction::SetTargetMaterial(G4String materialChoice)
161 { 149 {
162 // search the material by its name 150 // search the material by its name
163 G4Material* mat = G4NistManager::Instance()- << 151 G4Material* mat =
164 if (mat != fTargetMaterial) { << 152 G4NistManager::Instance()->FindOrBuildMaterial(materialChoice);
165 if (mat) { << 153 if (mat != aMaterial) {
166 fTargetMaterial = mat; << 154 if(mat) {
167 G4RunManager::GetRunManager()->PhysicsHa << 155 aMaterial = mat;
168 UpdateGeometry(); 156 UpdateGeometry();
169 } << 157 } else {
170 else { << 158 G4cout << "### Warning! Target material: <"
171 G4cout << "### Warning! Target material << 159 << materialChoice << "> not found" << G4endl;
172 } << 160 }
173 } 161 }
174 } 162 }
175 163
176 //....oooOO0OOooo........oooOO0OOooo........oo 164 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
177 165
178 void DetectorConstruction::SetWorldMaterial(G4 166 void DetectorConstruction::SetWorldMaterial(G4String materialChoice)
179 { 167 {
180 // search the material by its name 168 // search the material by its name
181 G4Material* mat = G4NistManager::Instance()- << 169 G4Material* mat =
182 if (mat != fWorldMaterial) { << 170 G4NistManager::Instance()->FindOrBuildMaterial(materialChoice);
183 if (mat) { << 171 if (mat != wMaterial) {
184 fWorldMaterial = mat; << 172 if(mat) {
185 G4RunManager::GetRunManager()->PhysicsHa << 173 wMaterial = mat;
186 UpdateGeometry(); 174 UpdateGeometry();
187 } << 175 } else {
188 else { << 176 G4cout << "### Warning! World material: <"
189 G4cout << "### Warning! World material: << 177 << materialChoice << "> not found" << G4endl;
190 } << 178 }
191 } 179 }
192 } 180 }
193 181
194 //....oooOO0OOooo........oooOO0OOooo........oo 182 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
195 183
196 void DetectorConstruction::SetSizeXY(G4double 184 void DetectorConstruction::SetSizeXY(G4double value)
197 { 185 {
198 fBoxSizeXY = value; << 186 boxSizeXY = value;
199 if (fWorldSize < fBoxSizeXY) fWorldSize = 1. << 187 if (worldSize<boxSizeXY) worldSize = 1.2*boxSizeXY;
200 UpdateGeometry(); 188 UpdateGeometry();
201 } 189 }
202 190
203 void DetectorConstruction::SetSizeZ(G4double v 191 void DetectorConstruction::SetSizeZ(G4double value)
204 { 192 {
205 fBoxSizeZ = value; << 193 boxSizeZ = value;
206 if (fWorldSize < fBoxSizeZ) fWorldSize = 1.2 << 194 if (worldSize<boxSizeZ) worldSize = 1.2*boxSizeZ;
207 UpdateGeometry(); 195 UpdateGeometry();
208 } 196 }
209 197
210 //....oooOO0OOooo........oooOO0OOooo........oo 198 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
211 199
212 #include "G4RunManager.hh" 200 #include "G4RunManager.hh"
213 201
214 void DetectorConstruction::UpdateGeometry() 202 void DetectorConstruction::UpdateGeometry()
215 { 203 {
216 // if (fWorld) << 204 if (pWorld)
217 // G4RunManager::GetRunManager()->DefineWo << 205 G4RunManager::GetRunManager()->DefineWorldVolume(Construct());
218 G4RunManager::GetRunManager()->GeometryHasBe <<
219 } 206 }
220 207
221 //....oooOO0OOooo........oooOO0OOooo........oo 208 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
222 209