Geant4 Cross Reference |
1 // 1 // 2 // ******************************************* 2 // ******************************************************************** 3 // * License and Disclaimer 3 // * License and Disclaimer * 4 // * 4 // * * 5 // * The Geant4 software is copyright of th 5 // * The Geant4 software is copyright of the Copyright Holders of * 6 // * the Geant4 Collaboration. It is provided 6 // * the Geant4 Collaboration. It is provided under the terms and * 7 // * conditions of the Geant4 Software License 7 // * conditions of the Geant4 Software License, included in the file * 8 // * LICENSE and available at http://cern.ch/ 8 // * LICENSE and available at http://cern.ch/geant4/license . These * 9 // * include a list of copyright holders. 9 // * include a list of copyright holders. * 10 // * 10 // * * 11 // * Neither the authors of this software syst 11 // * Neither the authors of this software system, nor their employing * 12 // * institutes,nor the agencies providing fin 12 // * institutes,nor the agencies providing financial support for this * 13 // * work make any representation or warran 13 // * work make any representation or warranty, express or implied, * 14 // * regarding this software system or assum 14 // * regarding this software system or assume any liability for its * 15 // * use. Please see the license in the file 15 // * use. Please see the license in the file LICENSE and URL above * 16 // * for the full disclaimer and the limitatio 16 // * for the full disclaimer and the limitation of liability. * 17 // * 17 // * * 18 // * This code implementation is the result 18 // * This code implementation is the result of the scientific and * 19 // * technical work of the GEANT4 collaboratio 19 // * technical work of the GEANT4 collaboration. * 20 // * By using, copying, modifying or distri 20 // * By using, copying, modifying or distributing the software (or * 21 // * any work based on the software) you ag 21 // * any work based on the software) you agree to acknowledge its * 22 // * use in resulting scientific publicati 22 // * use in resulting scientific publications, and indicate your * 23 // * acceptance of all terms of the Geant4 Sof 23 // * acceptance of all terms of the Geant4 Software license. * 24 // ******************************************* 24 // ******************************************************************** 25 // 25 // 26 /// \file DetectorConstruction.cc << 26 /// \file electromagnetic/TestEm14/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" >> 44 #include "G4LogicalVolumeStore.hh" 45 #include "G4SolidStore.hh" 45 #include "G4SolidStore.hh" 46 #include "G4SystemOfUnits.hh" << 46 47 #include "G4UnitsTable.hh" 47 #include "G4UnitsTable.hh" >> 48 #include "G4SystemOfUnits.hh" 48 49 49 //....oooOO0OOooo........oooOO0OOooo........oo 50 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 50 51 51 DetectorConstruction::DetectorConstruction() 52 DetectorConstruction::DetectorConstruction() >> 53 :fPBox(0), fLBox(0), fMaterial(0) 52 { 54 { 53 fBoxSize = 100 * m; << 55 fBoxSize = 100*m; 54 DefineMaterials(); 56 DefineMaterials(); 55 SetMaterial("Water"); << 57 SetMaterial("Water"); 56 fDetectorMessenger = new DetectorMessenger(t 58 fDetectorMessenger = new DetectorMessenger(this); 57 } 59 } 58 60 59 //....oooOO0OOooo........oooOO0OOooo........oo 61 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 60 62 61 DetectorConstruction::~DetectorConstruction() 63 DetectorConstruction::~DetectorConstruction() 62 { << 64 { delete fDetectorMessenger;} 63 delete fDetectorMessenger; << 64 } << 65 65 66 //....oooOO0OOooo........oooOO0OOooo........oo 66 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 67 67 68 G4VPhysicalVolume* DetectorConstruction::Const 68 G4VPhysicalVolume* DetectorConstruction::Construct() 69 { 69 { 70 return ConstructVolumes(); 70 return ConstructVolumes(); 71 } 71 } 72 72 73 //....oooOO0OOooo........oooOO0OOooo........oo 73 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 74 74 75 void DetectorConstruction::DefineMaterials() 75 void DetectorConstruction::DefineMaterials() 76 { 76 { 77 // 77 // 78 // define Elements 78 // define Elements 79 // 79 // 80 G4double z, a; << 80 G4double z,a; 81 << 81 82 G4Element* H = new G4Element("Hydrogen", "H" << 82 G4Element* H = new G4Element("Hydrogen" ,"H" , z= 1., a= 1.01*g/mole); 83 G4Element* N = new G4Element("Nitrogen", "N" << 83 G4Element* N = new G4Element("Nitrogen" ,"N" , z= 7., a= 14.01*g/mole); 84 G4Element* O = new G4Element("Oxygen", "O", << 84 G4Element* O = new G4Element("Oxygen" ,"O" , z= 8., a= 16.00*g/mole); 85 G4Element* Na = new G4Element("Sodium", "Na" << 85 G4Element* Na = new G4Element("Sodium" ,"Na", z=11., a= 22.99*g/mole); 86 G4Element* Ge = new G4Element("Germanium", " << 86 G4Element* Ge = new G4Element("Germanium","Ge", z=32., a= 72.59*g/mole); 87 G4Element* I = new G4Element("Iodine", "I", << 87 G4Element* I = new G4Element("Iodine" ,"I" , z=53., a= 126.90*g/mole); 88 G4Element* Bi = new G4Element("Bismuth", "Bi << 88 G4Element* Bi = new G4Element("Bismuth" ,"Bi", z=83., a= 208.98*g/mole); 89 << 89 90 // 90 // 91 // define materials 91 // define materials 92 // 92 // 93 G4double density; 93 G4double density; 94 G4int ncomponents, natoms; 94 G4int ncomponents, natoms; 95 G4double fractionmass; << 95 G4double fractionmass; 96 << 96 97 G4Material* Air = new G4Material("Air", dens << 97 G4Material* Air = 98 Air->AddElement(N, fractionmass = 70. * perC << 98 new G4Material("Air", density= 1.290*mg/cm3, ncomponents=2); 99 Air->AddElement(O, fractionmass = 30. * perC << 99 Air->AddElement(N, fractionmass=70.*perCent); 100 << 100 Air->AddElement(O, fractionmass=30.*perCent); 101 G4Material* H2l = new G4Material("H2liquid", << 101 102 H2l->AddElement(H, fractionmass = 1.); << 102 G4Material* H2l = 103 << 103 new G4Material("H2liquid", density= 70.8*mg/cm3, ncomponents=1); 104 G4Material* H2O = new G4Material("Water", de << 104 H2l->AddElement(H, fractionmass=1.); 105 H2O->AddElement(H, natoms = 2); << 105 106 H2O->AddElement(O, natoms = 1); << 106 G4Material* H2O = >> 107 new G4Material("Water", density= 1.000*g/cm3, ncomponents=2); >> 108 H2O->AddElement(H, natoms=2); >> 109 H2O->AddElement(O, natoms=1); 107 H2O->SetChemicalFormula("H_2O"); 110 H2O->SetChemicalFormula("H_2O"); 108 H2O->GetIonisation()->SetMeanExcitationEnerg << 111 H2O->GetIonisation()->SetMeanExcitationEnergy(78.0*eV); 109 << 110 new G4Material("liquidArgon", z = 18., a = 3 << 111 << 112 new G4Material("Carbon", z = 6., a = 12.01 * << 113 << 114 new G4Material("Aluminium", z = 13., a = 26. << 115 << 116 new G4Material("Silicon", z = 14., a = 28.09 << 117 << 118 new G4Material("Chromium", z = 24., a = 51.9 << 119 112 120 new G4Material("Copper", z = 29., a = 63.55 << 113 new G4Material("liquidArgon", z=18., a= 39.95*g/mole, density= 1.390*g/cm3); >> 114 >> 115 new G4Material("Carbon" , z=6., a= 12.01*g/mole, density= 2.267*g/cm3); >> 116 >> 117 new G4Material("Aluminium" , z=13., a= 26.98*g/mole, density= 2.700*g/cm3); >> 118 >> 119 new G4Material("Silicon" , z=14., a= 28.09*g/mole, density= 2.330*g/cm3); >> 120 >> 121 new G4Material("Chromium" , z=24., a= 51.99*g/mole, density= 7.140*g/cm3); >> 122 >> 123 new G4Material("Copper" , z=29., a= 63.55*g/mole, density= 8.920*g/cm3); >> 124 >> 125 new G4Material("Germanium" , z=32., a= 72.61*g/mole, density= 5.323*g/cm3); >> 126 >> 127 new G4Material("Nb" , z=41., a= 92.906*g/mole,density= 8.57*g/cm3); >> 128 >> 129 G4Material* NaI = >> 130 new G4Material("NaI", density= 3.67*g/cm3, ncomponents=2); >> 131 NaI->AddElement(Na, natoms=1); >> 132 NaI->AddElement(I , natoms=1); >> 133 NaI->GetIonisation()->SetMeanExcitationEnergy(452*eV); >> 134 >> 135 G4Material* Iod = >> 136 new G4Material("Iodine", density= 4.93*g/cm3, ncomponents=1); >> 137 Iod->AddElement(I , natoms=1); >> 138 >> 139 G4Material* BGO = >> 140 new G4Material("BGO", density= 7.10*g/cm3, ncomponents=3); >> 141 BGO->AddElement(O , natoms=12); >> 142 BGO->AddElement(Ge, natoms= 3); >> 143 BGO->AddElement(Bi, natoms= 4); >> 144 >> 145 new G4Material("Iron" , z=26., a= 55.85*g/mole, density= 7.870*g/cm3); >> 146 >> 147 new G4Material("Tungsten" , z=74., a=183.85*g/mole, density= 19.25*g/cm3); >> 148 >> 149 new G4Material("Gold" , z=79., a=196.97*g/mole, density= 19.30*g/cm3); 121 150 122 new G4Material("Germanium", z = 32., a = 72. << 151 new G4Material("Lead" , z=82., a=207.19*g/mole, density= 11.35*g/cm3); 123 152 124 new G4Material("Nb", z = 41., a = 92.906 * g << 153 new G4Material("Uranium" , z=92., a=238.03*g/mole, density= 18.95*g/cm3); 125 154 126 G4Material* NaI = new G4Material("NaI", dens << 155 G4cout << *(G4Material::GetMaterialTable()) << G4endl; 127 NaI->AddElement(Na, natoms = 1); << 128 NaI->AddElement(I, natoms = 1); << 129 NaI->GetIonisation()->SetMeanExcitationEnerg << 130 << 131 G4Material* Iod = new G4Material("Iodine", d << 132 Iod->AddElement(I, natoms = 1); << 133 << 134 G4Material* BGO = new G4Material("BGO", dens << 135 BGO->AddElement(O, natoms = 12); << 136 BGO->AddElement(Ge, natoms = 3); << 137 BGO->AddElement(Bi, natoms = 4); << 138 << 139 new G4Material("Iron", z = 26., a = 55.85 * << 140 << 141 new G4Material("Tungsten", z = 74., a = 183. << 142 << 143 new G4Material("Gold", z = 79., a = 196.97 * << 144 << 145 new G4Material("Lead", z = 82., a = 207.19 * << 146 << 147 new G4Material("Uranium", z = 92., a = 238.0 << 148 << 149 /// G4cout << *(G4Material::GetMaterialTable << 150 } 156 } 151 157 152 //....oooOO0OOooo........oooOO0OOooo........oo 158 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 153 159 154 G4VPhysicalVolume* DetectorConstruction::Const 160 G4VPhysicalVolume* DetectorConstruction::ConstructVolumes() 155 { 161 { 156 // Cleanup old geometry 162 // Cleanup old geometry 157 G4GeometryManager::GetInstance()->OpenGeomet 163 G4GeometryManager::GetInstance()->OpenGeometry(); 158 G4PhysicalVolumeStore::GetInstance()->Clean( 164 G4PhysicalVolumeStore::GetInstance()->Clean(); 159 G4LogicalVolumeStore::GetInstance()->Clean() 165 G4LogicalVolumeStore::GetInstance()->Clean(); 160 G4SolidStore::GetInstance()->Clean(); 166 G4SolidStore::GetInstance()->Clean(); 161 167 162 G4Box* sBox = new G4Box("Container", // its << 168 G4Box* 163 fBoxSize / 2, fBoxSi << 169 sBox = new G4Box("Container", //its name 164 << 170 fBoxSize/2,fBoxSize/2,fBoxSize/2); //its dimensions 165 fLBox = new G4LogicalVolume(sBox, // its sh << 171 166 fMaterial, // i << 172 fLBox = new G4LogicalVolume(sBox, //its shape 167 fMaterial->GetNa << 173 fMaterial, //its material 168 << 174 fMaterial->GetName()); //its name 169 fPBox = new G4PVPlacement(0, // no rotation << 175 170 G4ThreeVector(), << 176 fPBox = new G4PVPlacement(0, //no rotation 171 fLBox, // its log << 177 G4ThreeVector(), //at (0,0,0) 172 fMaterial->GetName << 178 fLBox, //its logical volume 173 0, // its mother << 179 fMaterial->GetName(), //its name 174 false, // no bool << 180 0, //its mother volume 175 0); // copy numbe << 181 false, //no boolean operation 176 << 182 0); //copy number >> 183 177 PrintParameters(); 184 PrintParameters(); 178 << 185 179 // always return the root volume << 186 //always return the root volume 180 // 187 // 181 return fPBox; 188 return fPBox; 182 } 189 } 183 190 184 //....oooOO0OOooo........oooOO0OOooo........oo 191 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 185 192 186 void DetectorConstruction::PrintParameters() 193 void DetectorConstruction::PrintParameters() 187 { 194 { 188 G4cout << "\n The Box is " << G4BestUnit(fBo << 195 G4cout << "\n The Box is " << G4BestUnit(fBoxSize,"Length") 189 << G4endl; << 196 << " of " << fMaterial->GetName() << G4endl; 190 G4cout << "\n" << fMaterial << G4endl; << 191 } 197 } 192 198 193 //....oooOO0OOooo........oooOO0OOooo........oo 199 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 194 200 195 #include "G4RunManager.hh" << 196 << 197 void DetectorConstruction::SetMaterial(G4Strin 201 void DetectorConstruction::SetMaterial(G4String materialChoice) 198 { 202 { 199 // search the material by its name, or build << 203 // search the material by its name 200 G4Material* pttoMaterial = G4NistManager::In << 204 G4Material* pttoMaterial = G4Material::GetMaterial(materialChoice); 201 << 202 if (pttoMaterial) { 205 if (pttoMaterial) { 203 fMaterial = pttoMaterial; << 206 fMaterial = pttoMaterial; 204 G4RunManager::GetRunManager()->PhysicsHasB << 207 UpdateGeometry(); 205 } << 208 } else { 206 else { << 209 G4cout << "\n--> warning from DetectorConstruction::SetMaterial : " 207 G4cout << "\n--> warning from DetectorCons << 210 << materialChoice << " not found" << G4endl; 208 << " not found" << G4endl; << 211 } 209 } << 210 } 212 } 211 213 212 //....oooOO0OOooo........oooOO0OOooo........oo 214 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 213 215 214 void DetectorConstruction::SetSize(G4double va 216 void DetectorConstruction::SetSize(G4double value) 215 { 217 { 216 fBoxSize = value; 218 fBoxSize = value; 217 G4RunManager::GetRunManager()->ReinitializeG << 219 UpdateGeometry(); >> 220 } >> 221 >> 222 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... >> 223 >> 224 #include "G4RunManager.hh" >> 225 >> 226 void DetectorConstruction::UpdateGeometry() >> 227 { >> 228 if (fPBox) >> 229 G4RunManager::GetRunManager()->DefineWorldVolume(ConstructVolumes()); 218 } 230 } 219 231 220 //....oooOO0OOooo........oooOO0OOooo........oo 232 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 221 233