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 medical/dna/slowing/src/DetectorCons 37 /// \brief Implementation of the DetectorConst 38 39 #include "DetectorConstruction.hh" 40 41 #include "DetectorMessenger.hh" 42 43 #include "G4NistManager.hh" 44 #include "G4RunManager.hh" 45 #include "G4SystemOfUnits.hh" 46 #include "G4UnitsTable.hh" 47 #include "G4UserLimits.hh" 48 49 //....oooOO0OOooo........oooOO0OOooo........oo 50 51 DetectorConstruction::DetectorConstruction() : 52 { 53 // Create commands for interactive definitio 54 fDetectorMessenger = new DetectorMessenger(t 55 56 // Default tracking cut 57 fTrackingCut = 7.4 * eV; 58 } 59 60 //....oooOO0OOooo........oooOO0OOooo........oo 61 62 DetectorConstruction::~DetectorConstruction() 63 { 64 delete fDetectorMessenger; 65 } 66 67 //....oooOO0OOooo........oooOO0OOooo........oo 68 69 G4VPhysicalVolume* DetectorConstruction::Const 70 { 71 DefineMaterials(); 72 return ConstructDetector(); 73 } 74 75 //....oooOO0OOooo........oooOO0OOooo........oo 76 77 void DetectorConstruction::DefineMaterials() 78 { 79 // Water is defined from NIST material datab 80 G4NistManager* man = G4NistManager::Instance 81 82 G4Material* H2O = man->FindOrBuildMaterial(" 83 84 fWaterMaterial = H2O; 85 86 G4cout << *(G4Material::GetMaterialTable()) 87 } 88 89 //....oooOO0OOooo........oooOO0OOooo........oo 90 91 G4VPhysicalVolume* DetectorConstruction::Const 92 { 93 // WORLD VOLUME 94 95 G4double worldSizeX = 1 * m; 96 G4double worldSizeY = worldSizeX; 97 G4double worldSizeZ = worldSizeX; 98 99 G4Box* solidWorld = new G4Box("World", // i 100 worldSizeX / 2 101 102 fLogicWorld = new G4LogicalVolume(solidWorld 103 fWaterMate 104 "World"); 105 106 G4PVPlacement* physiWorld = new G4PVPlacemen 107 108 109 110 111 112 113 114 // Visualization attributes 115 G4VisAttributes* worldVisAtt = new G4VisAttr 116 worldVisAtt->SetVisibility(true); 117 fLogicWorld->SetVisAttributes(worldVisAtt); 118 119 G4VisAttributes* worldVisAtt1 = new G4VisAtt 120 worldVisAtt1->SetVisibility(true); 121 122 // Tracking cut 123 fLogicWorld->SetUserLimits(new G4UserLimits( 124 125 PrintParameters(); 126 127 return physiWorld; 128 } 129 130 //....oooOO0OOooo........oooOO0OOooo........oo 131 132 void DetectorConstruction::SetMaterial(G4Strin 133 { 134 // Search the material by its name 135 G4Material* pttoMaterial = G4Material::GetMa 136 if (pttoMaterial) fWaterMaterial = pttoMater 137 G4RunManager::GetRunManager()->PhysicsHasBee 138 } 139 140 //....oooOO0OOooo........oooOO0OOooo........oo 141 142 void DetectorConstruction::SetTrackingCut(G4do 143 { 144 fTrackingCut = value; 145 G4RunManager::GetRunManager()->ReinitializeG 146 } 147 148 //....oooOO0OOooo........oooOO0OOooo........oo 149 150 void DetectorConstruction::PrintParameters() c 151 { 152 G4cout << "\n------------------------------- 153 G4cout << "---> The tracking cut is set to " 154 G4cout << "\n------------------------------- 155 } 156