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25 // 25 //
26 /// \file electromagnetic/TestEm17/src/Detecto <<
27 /// \brief Implementation of the DetectorConst <<
28 // <<
29 // <<
30 // 26 //
>> 27 // $Id: DetectorConstruction.cc,v 1.2 2006/06/29 16:48:49 gunter Exp $
>> 28 // GEANT4 tag $Name: geant4-08-01-patch-01 $
>> 29 //
31 //....oooOO0OOooo........oooOO0OOooo........oo 30 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
32 //....oooOO0OOooo........oooOO0OOooo........oo 31 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
33 32
34 #include "DetectorConstruction.hh" 33 #include "DetectorConstruction.hh"
35 <<
36 #include "DetectorMessenger.hh" 34 #include "DetectorMessenger.hh"
37 35
>> 36 #include "G4Material.hh"
38 #include "G4Box.hh" 37 #include "G4Box.hh"
39 #include "G4GeometryManager.hh" <<
40 #include "G4LogicalVolume.hh" 38 #include "G4LogicalVolume.hh"
41 #include "G4LogicalVolumeStore.hh" <<
42 #include "G4Material.hh" <<
43 #include "G4NistManager.hh" <<
44 #include "G4PVPlacement.hh" 39 #include "G4PVPlacement.hh"
45 #include "G4PhysicalConstants.hh" << 40
>> 41 #include "G4GeometryManager.hh"
46 #include "G4PhysicalVolumeStore.hh" 42 #include "G4PhysicalVolumeStore.hh"
47 #include "G4RunManager.hh" << 43 #include "G4LogicalVolumeStore.hh"
48 #include "G4SolidStore.hh" 44 #include "G4SolidStore.hh"
49 #include "G4SystemOfUnits.hh" << 45
50 #include "G4UnitsTable.hh" 46 #include "G4UnitsTable.hh"
51 47
52 //....oooOO0OOooo........oooOO0OOooo........oo 48 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
53 49
54 DetectorConstruction::DetectorConstruction() 50 DetectorConstruction::DetectorConstruction()
55 : G4VUserDetectorConstruction(), fPBox(0), f << 51 :pBox(0), lBox(0), aMaterial(0)
56 { 52 {
57 fBoxSize = 1 * m; << 53 BoxSize = 1*m;
58 DefineMaterials(); 54 DefineMaterials();
59 SetMaterial("G4_Fe"); << 55 SetMaterial("Iron");
60 fDetectorMessenger = new DetectorMessenger(t << 56 detectorMessenger = new DetectorMessenger(this);
61 } 57 }
62 58
63 //....oooOO0OOooo........oooOO0OOooo........oo 59 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
64 60
65 DetectorConstruction::~DetectorConstruction() 61 DetectorConstruction::~DetectorConstruction()
66 { << 62 { delete detectorMessenger;}
67 delete fDetectorMessenger; <<
68 } <<
69 63
70 //....oooOO0OOooo........oooOO0OOooo........oo 64 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
71 65
72 G4VPhysicalVolume* DetectorConstruction::Const 66 G4VPhysicalVolume* DetectorConstruction::Construct()
73 { 67 {
74 return ConstructVolumes(); 68 return ConstructVolumes();
75 } 69 }
76 70
77 //....oooOO0OOooo........oooOO0OOooo........oo 71 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
78 72
79 void DetectorConstruction::DefineMaterials() 73 void DetectorConstruction::DefineMaterials()
80 { 74 {
81 // 75 //
82 // define Elements 76 // define Elements
83 // 77 //
84 G4double z, a; << 78 G4double z,a;
85 << 79
86 G4Element* C = new G4Element("Carbon", "C", << 80 G4Element* C = new G4Element("Carbon" ,"C" , z= 6., a= 12.01*g/mole);
87 G4Element* N = new G4Element("Nitrogen", "N" << 81 G4Element* N = new G4Element("Nitrogen" ,"N" , z= 7., a= 14.01*g/mole);
88 G4Element* O = new G4Element("Oxygen", "O", << 82 G4Element* O = new G4Element("Oxygen" ,"O" , z= 8., a= 16.00*g/mole);
89 G4Element* Ca = new G4Element("Calcium", "Ca << 83 G4Element* Ca = new G4Element("Calcium" ,"Ca", z=20., a= 40.08*g/mole);
90 G4Element* H = new G4Element("Hydrogen", "H" << 84
91 G4Element* I = new G4Element("Iodine", "I", <<
92 <<
93 // 85 //
94 // define materials 86 // define materials
95 // 87 //
96 G4double density; 88 G4double density;
97 G4int ncomponents, natoms; 89 G4int ncomponents, natoms;
98 G4double fractionmass; 90 G4double fractionmass;
99 << 91
100 new G4Material("galactic", z = 1., a = 1.01 << 92 new G4Material("galactic", z=1., a= 1.01*g/mole, universe_mean_density,
101 2.73 * kelvin, 3.e-18 * pasca << 93 kStateGas, 2.73*kelvin, 3.e-18*pascal);
102 << 94
103 G4Material* Air = new G4Material("Air", dens << 95 G4Material* Air =
104 Air->AddElement(N, fractionmass = 70. * perC << 96 new G4Material("Air", density= 1.290*mg/cm3, ncomponents=2);
105 Air->AddElement(O, fractionmass = 30. * perC << 97 Air->AddElement(N, fractionmass=70.*perCent);
106 << 98 Air->AddElement(O, fractionmass=30.*perCent);
107 G4Material* CaCO3 = new G4Material("CaCO3", << 99
108 CaCO3->AddElement(Ca, natoms = 1); << 100 G4Material* CaCO3 =
109 CaCO3->AddElement(C, natoms = 1); << 101 new G4Material("CaCO3", density= 2.80*g/cm3, ncomponents=3);
110 CaCO3->AddElement(O, natoms = 3); << 102 CaCO3->AddElement(Ca, natoms= 1);
111 << 103 CaCO3->AddElement(C , natoms= 1);
112 new G4Material("Carbon", z = 6., a = 12.01 * << 104 CaCO3->AddElement(O , natoms= 3);
113 new G4Material("Iron", z = 26., a = 55.85 * << 105
114 new G4Material("Tin", z = 50., a = 118.7 * g << 106 new G4Material("Carbon", z= 6., a= 12.01*g/mole, density= 2.265*g/cm3);
115 << 107 new G4Material("Iron" , z=26., a= 55.85*g/mole, density= 7.870*g/cm3);
116 G4Material* HI = new G4Material("HI", densit << 108 new G4Material("Tin" , z=50., a= 118.7*g/mole, density= 7.310*g/cm3);
117 HI->AddElement(H, natoms = 1); <<
118 HI->AddElement(I, natoms = 1); <<
119 109
120 G4cout << *(G4Material::GetMaterialTable()) 110 G4cout << *(G4Material::GetMaterialTable()) << G4endl;
121 } 111 }
122 112
123 //....oooOO0OOooo........oooOO0OOooo........oo 113 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
124 114
125 G4VPhysicalVolume* DetectorConstruction::Const 115 G4VPhysicalVolume* DetectorConstruction::ConstructVolumes()
126 { 116 {
127 if (fPBox) { << 117 // Cleanup old geometry
128 return fPBox; << 118 G4GeometryManager::GetInstance()->OpenGeometry();
129 } << 119 G4PhysicalVolumeStore::GetInstance()->Clean();
130 << 120 G4LogicalVolumeStore::GetInstance()->Clean();
131 G4Box* sBox = new G4Box("Container", // its << 121 G4SolidStore::GetInstance()->Clean();
132 fBoxSize / 2, fBoxSi << 122
133 << 123 G4Box*
134 fLBox = new G4LogicalVolume(sBox, // its sh << 124 sBox = new G4Box("Container", //its name
135 fMaterial, // i << 125 BoxSize/2,BoxSize/2,BoxSize/2); //its dimensions
136 fMaterial->GetNa << 126
137 << 127 lBox = new G4LogicalVolume(sBox, //its shape
138 fPBox = new G4PVPlacement(0, // no rotation << 128 aMaterial, //its material
139 G4ThreeVector(), << 129 aMaterial->GetName()); //its name
140 fLBox, // its log << 130
141 fMaterial->GetName << 131 pBox = new G4PVPlacement(0, //no rotation
142 0, // its mother << 132 G4ThreeVector(), //at (0,0,0)
143 false, // no bool << 133 lBox, //its logical volume
144 0); // copy numbe << 134 aMaterial->GetName(), //its name
145 << 135 0, //its mother volume
>> 136 false, //no boolean operation
>> 137 0); //copy number
>> 138
146 PrintParameters(); 139 PrintParameters();
147 << 140
148 // always return the root volume << 141 //always return the root volume
149 // 142 //
150 return fPBox; << 143 return pBox;
151 } 144 }
152 145
153 //....oooOO0OOooo........oooOO0OOooo........oo 146 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
154 147
155 void DetectorConstruction::PrintParameters() 148 void DetectorConstruction::PrintParameters()
156 { 149 {
157 G4cout << "\n The Box is " << G4BestUnit(fBo << 150 G4cout << "\n The Box is " << G4BestUnit(BoxSize,"Length")
158 << G4endl; << 151 << " of " << aMaterial->GetName() << G4endl;
159 } 152 }
160 153
161 //....oooOO0OOooo........oooOO0OOooo........oo 154 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
162 155
163 void DetectorConstruction::SetMaterial(const G << 156 void DetectorConstruction::SetMaterial(G4String materialChoice)
164 { 157 {
165 // search the material by its name 158 // search the material by its name
166 G4Material* pttoMaterial = G4NistManager::In << 159 G4Material* pttoMaterial = G4Material::GetMaterial(materialChoice);
167 << 160 if (pttoMaterial) aMaterial = pttoMaterial;
168 if (pttoMaterial && fMaterial != pttoMateria <<
169 fMaterial = pttoMaterial; <<
170 if (fLBox) { <<
171 fLBox->SetMaterial(fMaterial); <<
172 } <<
173 G4RunManager::GetRunManager()->PhysicsHasB <<
174 } <<
175 } 161 }
176 162
177 //....oooOO0OOooo........oooOO0OOooo........oo 163 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
178 164
179 void DetectorConstruction::SetSize(G4double va 165 void DetectorConstruction::SetSize(G4double value)
180 { 166 {
181 fBoxSize = value; << 167 BoxSize = value;
182 } 168 }
183 169
184 //....oooOO0OOooo........oooOO0OOooo........oo 170 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
>> 171
>> 172 #include "G4RunManager.hh"
185 173
186 void DetectorConstruction::UpdateGeometry() 174 void DetectorConstruction::UpdateGeometry()
187 { 175 {
188 G4RunManager::GetRunManager()->DefineWorldVo 176 G4RunManager::GetRunManager()->DefineWorldVolume(ConstructVolumes());
189 } 177 }
190 178
191 //....oooOO0OOooo........oooOO0OOooo........oo 179 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
192 180