RE01/src/RE01CalorimeterROGeometry.cc

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0026 /// \file RE01CalorimeterROGeometry.cc
0027 /// \brief Implementation of the RE01CalorimeterROGeometry class
0028
0029 #include "RE01CalorimeterROGeometry.hh"
0030
0031 #include "G4Box.hh"
0032 #include "G4LogicalVolume.hh"
0033 #include "G4Material.hh"
0034 #include "G4NistManager.hh"
0035 #include "G4PVPlacement.hh"
0036 #include "G4PVReplica.hh"
0037 #include "G4SDManager.hh"
0038 #include "G4SystemOfUnits.hh"
0039 #include "G4ThreeVector.hh"
0040 #include "G4Tubs.hh"
0041 #include "G4VPhysicalVolume.hh"
0042
0043 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0044 RE01CalorimeterROGeometry::RE01CalorimeterROGeometry(G4String& parallelWorldName)
0045   : G4VUserParallelWorld(parallelWorldName)
0046 {
0047 #include "RE01DetectorParameterDef.icc"
0048 }
0049
0050 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0051 RE01CalorimeterROGeometry::~RE01CalorimeterROGeometry()
0052 {
0053   ;
0054 }
0055
0056 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0057 void RE01CalorimeterROGeometry::Construct()
0058 {
0059   // A dummy material is used to fill the volumes of the readout geometry.
0060   // ( It will be allowed to set a NULL pointer in volumes of such virtual
0061   // division in future, since this material is irrelevant for tracking.)
0062   G4Material* dummyMat = nullptr;
0063
0064   // the ReadOut World:
0065   G4VPhysicalVolume* ROWorldPhys = GetWorld();
0066   G4LogicalVolume* ROWorldLog = ROWorldPhys->GetLogicalVolume();
0067
0068   // Calorimeter volume:
0069   G4VSolid* caloROtub = new G4Tubs("caloROtub", fCaloTubs_rmin, fCaloTubs_rmax, fCaloTubs_dz,
0070                                    fCaloTubs_sphi, fCaloTubs_dphi);
0071   G4LogicalVolume* caloROlog = new G4LogicalVolume(caloROtub, dummyMat, "caloROlogical", 0, 0, 0);
0072   //  G4VPhysicalVolume * caloROphys =
0073   new G4PVPlacement(0, G4ThreeVector(), caloROlog, "calROphysical", ROWorldLog, false, 0);
0074
0075   // -------------------------------
0076   // Calorimeter readout division:
0077   // -------------------------------
0078   // Phi division first: 48 sectors
0079   G4VSolid* caloROphiDivisionTub = new G4Tubs("caloROphiDivision", fCaloCell_rmin, fCaloCell_rmax,
0080                                               fCaloCell_dz, fCaloCell_sphi, fCaloCell_dphi);
0081   G4LogicalVolume* caloROphiDivisionLog =
0082     new G4LogicalVolume(caloROphiDivisionTub, dummyMat, "caloROphiDivisionLogical", 0, 0, 0);
0083   //  G4VPhysicalVolume * caloROphiDivisionPhys =
0084   new G4PVReplica("caloROphiDivisionPhysical", caloROphiDivisionLog, caloROlog, kPhi,
0085                   fSegmentsinPhi, fCaloCell_dphi);
0086   // then z division: 20 slices:
0087   G4VSolid* caloROcellTub = new G4Tubs("caloROcellTub", fCaloRing_rmin, fCaloRing_rmax,
0088                                        fCaloRing_dz, fCaloRing_sphi, fCaloRing_dphi);
0089   G4LogicalVolume* caloROcellLog =
0090     new G4LogicalVolume(caloROcellTub, dummyMat, "caloROcellLogical", 0, 0, 0);
0091   //  G4VPhysicalVolume * caloROcellPhys =
0092   new G4PVReplica("caloROcellPhysical", caloROcellLog, caloROphiDivisionLog, kZAxis, fSegmentsinZ,
0093                   2. * fCaloRing_dz);
0094 }
0095
0096 #include "RE01CalorimeterSD.hh"
0097
0098 void RE01CalorimeterROGeometry::ConstructSD()
0099 {
0100   //------------------------------------------------------------------
0101   // Sensitive Detector
0102   //------------------------------------------------------------------
0103   G4String calorimeterSDname = "/mydet/calorimeter";
0104   RE01CalorimeterSD* calorimeterSD = new RE01CalorimeterSD(calorimeterSDname);
0105   G4SDManager::GetSDMpointer()->AddNewDetector(calorimeterSD);
0106   SetSensitiveDetector("caloROcellLogical", calorimeterSD);
0107 }