Geant4 Cross Reference |
1 // 1 2 // ******************************************* 3 // * License and Disclaimer 4 // * 5 // * The Geant4 software is copyright of th 6 // * the Geant4 Collaboration. It is provided 7 // * conditions of the Geant4 Software License 8 // * LICENSE and available at http://cern.ch/ 9 // * include a list of copyright holders. 10 // * 11 // * Neither the authors of this software syst 12 // * institutes,nor the agencies providing fin 13 // * work make any representation or warran 14 // * regarding this software system or assum 15 // * use. Please see the license in the file 16 // * for the full disclaimer and the limitatio 17 // * 18 // * This code implementation is the result 19 // * technical work of the GEANT4 collaboratio 20 // * By using, copying, modifying or distri 21 // * any work based on the software) you ag 22 // * use in resulting scientific publicati 23 // * acceptance of all terms of the Geant4 Sof 24 // ******************************************* 25 // 26 // This example is provided by the Geant4-DNA 27 // Any report or published results obtained us 28 // shall cite the following Geant4-DNA collabo 29 // Med. Phys. 45 (2018) e722-e739 30 // Phys. Med. 31 (2015) 861-874 31 // Med. Phys. 37 (2010) 4692-4708 32 // Int. J. Model. Simul. Sci. Comput. 1 (2010) 33 // 34 // The Geant4-DNA web site is available at htt 35 // 36 /// \file DetectorConstruction.cc 37 /// \brief Implementation of the DetectorConst 38 39 #include "DetectorConstruction.hh" 40 41 #include "DetectorMessenger.hh" 42 43 #include "G4GeometryManager.hh" 44 #include "G4LogicalVolumeStore.hh" 45 #include "G4NistManager.hh" 46 #include "G4PVPlacement.hh" 47 #include "G4PhysicalConstants.hh" 48 #include "G4PhysicalVolumeStore.hh" 49 #include "G4RunManager.hh" 50 #include "G4SolidStore.hh" 51 #include "G4Sphere.hh" 52 #include "G4SystemOfUnits.hh" 53 #include "G4UnitsTable.hh" 54 55 //....oooOO0OOooo........oooOO0OOooo........oo 56 57 DetectorConstruction::DetectorConstruction() 58 : G4VUserDetectorConstruction(), fAbsorMater 59 { 60 // Default parameter values 61 fAbsorRadius = 1 * m; 62 63 DefineMaterials(); 64 SetMaterial("G4_WATER"); 65 66 // Create commands for interactive definitio 67 fDetectorMessenger = new DetectorMessenger(t 68 } 69 70 //....oooOO0OOooo........oooOO0OOooo........oo 71 72 DetectorConstruction::~DetectorConstruction() 73 { 74 delete fDetectorMessenger; 75 } 76 77 //....oooOO0OOooo........oooOO0OOooo........oo 78 79 G4VPhysicalVolume* DetectorConstruction::Const 80 { 81 return ConstructVolumes(); 82 } 83 84 //....oooOO0OOooo........oooOO0OOooo........oo 85 86 void DetectorConstruction::DefineMaterials() 87 { 88 G4NistManager* man = G4NistManager::Instance 89 man->FindOrBuildMaterial("G4_WATER"); 90 } 91 92 //....oooOO0OOooo........oooOO0OOooo........oo 93 94 G4VPhysicalVolume* DetectorConstruction::Const 95 { 96 G4GeometryManager::GetInstance()->OpenGeomet 97 G4PhysicalVolumeStore::GetInstance()->Clean( 98 G4LogicalVolumeStore::GetInstance()->Clean() 99 G4SolidStore::GetInstance()->Clean(); 100 101 // Spherical absorber 102 G4Sphere* sAbsor = new G4Sphere("Absorber", 103 0., fAbsorRa 104 105 fLogicalAbsor = new G4LogicalVolume(sAbsor, 106 fAbsorMa 107 "Absorbe 108 109 fAbsor = new G4PVPlacement(0, // no rotatio 110 G4ThreeVector(), 111 fLogicalAbsor, / 112 "Absorber", // n 113 0, // mother vol 114 false, // no boo 115 0); // copy numb 116 117 PrintParameters(); 118 119 return fAbsor; 120 } 121 122 //....oooOO0OOooo........oooOO0OOooo........oo 123 124 void DetectorConstruction::PrintParameters() c 125 { 126 G4cout << "\n------------------------------- 127 G4cout << "---> The Absorber is a sphere of 128 << " radius of " << fAbsorMaterial->G 129 << "\n \n" 130 << fAbsorMaterial << G4endl; 131 G4cout << "\n------------------------------- 132 } 133 134 //....oooOO0OOooo........oooOO0OOooo........oo 135 136 void DetectorConstruction::SetRadius(G4double 137 { 138 fAbsorRadius = value; 139 G4RunManager::GetRunManager()->ReinitializeG 140 } 141 142 //....oooOO0OOooo........oooOO0OOooo........oo 143 144 void DetectorConstruction::SetMaterial(G4Strin 145 { 146 // Search the material by its name 147 G4Material* pttoMaterial = G4Material::GetMa 148 if (pttoMaterial) fAbsorMaterial = pttoMater 149 G4RunManager::GetRunManager()->PhysicsHasBee 150 } 151