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 // 27 /// \file ExGflash2ParallelWorld.cc 28 /// \brief Implementation of the ExGflash2Para 29 30 //....oooOO0OOooo........oooOO0OOooo........oo 31 //....oooOO0OOooo........oooOO0OOooo........oo 32 33 // User Classes 34 #include "ExGflash2ParallelWorld.hh" 35 36 // G4 Classes 37 #include "G4AutoDelete.hh" 38 #include "G4Box.hh" 39 #include "G4Colour.hh" 40 #include "G4LogicalVolume.hh" 41 #include "G4Material.hh" 42 #include "G4NistManager.hh" 43 #include "G4PVPlacement.hh" 44 #include "G4SystemOfUnits.hh" 45 #include "G4ThreeVector.hh" 46 #include "G4VPhysicalVolume.hh" 47 #include "G4VisAttributes.hh" 48 #include "globals.hh" 49 50 // fast simulation 51 #include "GFlashHitMaker.hh" 52 #include "GFlashHomoShowerParameterisation.hh" 53 #include "GFlashParticleBounds.hh" 54 #include "GFlashShowerModel.hh" 55 56 #include "G4FastSimulationManager.hh" 57 58 //....oooOO0OOooo........oooOO0OOooo........oo 59 60 ExGflash2ParallelWorld::ExGflash2ParallelWorld 61 : G4VUserParallelWorld(aWorldName) 62 { 63 G4cout << "ExGflash2ParallelWorld::Parralel 64 } 65 66 //....oooOO0OOooo........oooOO0OOooo........oo 67 68 ExGflash2ParallelWorld::~ExGflash2ParallelWorl 69 { 70 delete fFastShowerModel; 71 delete fParameterisation; 72 delete fParticleBounds; 73 delete fHitMaker; 74 } 75 76 //....oooOO0OOooo........oooOO0OOooo........oo 77 78 void ExGflash2ParallelWorld::Construct() 79 { 80 // In parallel world material does not matte 81 G4Material* dummy = nullptr; 82 83 // Build parallel/ghost geometry: 84 auto ghostLogicalVolume = GetWorld()->GetLog 85 86 // Use part of the Ex1GflashDetectorConstruc 87 88 G4int nbOfCrystals = 10; // this are the cr 89 // cube of 10 x 10 90 // don't change it 91 // the readout in 92 // dimensions and 93 // in this version 94 // Simplified `CMS-like` PbWO4 crystal calor 95 G4double calo_xside = 31 * cm; 96 G4double calo_yside = 31 * cm; 97 G4double calo_zside = 24 * cm; 98 99 G4double crystalWidth = 3 * cm; 100 G4double crystalLength = 24 * cm; 101 102 calo_xside = (crystalWidth * nbOfCrystals) + 103 calo_yside = (crystalWidth * nbOfCrystals) + 104 calo_zside = crystalLength; 105 106 auto calo_box = new G4Box("CMS calorimeter", 107 calo_xside / 2., 108 calo_yside / 2., c 109 auto calo_log = new G4LogicalVolume(calo_box 110 dummy, 111 "calo lo 112 nullptr, 113 nullptr, 114 nullptr) 115 116 G4double xpos = 0.0; 117 G4double ypos = 0.0; 118 G4double zpos = 100.0 * cm; 119 new G4PVPlacement(nullptr, G4ThreeVector(xpo 120 ghostLogicalVolume, false, 121 122 auto caloVisAtt = new G4VisAttributes(G4Colo 123 calo_log->SetVisAttributes(caloVisAtt); 124 125 // define the fParameterisation region 126 fRegion = new G4Region("crystals"); 127 calo_log->SetRegion(fRegion); 128 fRegion->AddRootLogicalVolume(calo_log); 129 } 130 131 //....oooOO0OOooo........oooOO0OOooo........oo 132 133 void ExGflash2ParallelWorld::ConstructSD() 134 { 135 // Get nist material manager 136 G4NistManager* nistManager = G4NistManager:: 137 G4Material* pbWO4 = nistManager->FindOrBuild 138 // -- fast simulation models: 139 // ***************************************** 140 // * Initializing shower modell 141 // ***************************************** 142 G4cout << "Creating shower parameterization 143 fFastShowerModel = new GFlashShowerModel("fF 144 fParameterisation = new GFlashHomoShowerPara 145 fFastShowerModel->SetParameterisation(*fPara 146 // Energy Cuts to kill particles: 147 fParticleBounds = new GFlashParticleBounds() 148 fFastShowerModel->SetParticleBounds(*fPartic 149 // Makes the EnergieSpots 150 fHitMaker = new GFlashHitMaker(); 151 fFastShowerModel->SetHitMaker(*fHitMaker); 152 G4cout << "end shower parameterization." << 153 // ***************************************** 154 } 155 156 //....oooOO0OOooo........oooOO0OOooo........oo 157