[807] | 1 | // |
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| 2 | // ******************************************************************** |
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| 3 | // * License and Disclaimer * |
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| 4 | // * * |
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| 5 | // * The Geant4 software is copyright of the Copyright Holders of * |
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| 6 | // * the Geant4 Collaboration. It is provided under the terms and * |
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| 7 | // * conditions of the Geant4 Software License, included in the file * |
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| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
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| 9 | // * include a list of copyright holders. * |
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| 10 | // * * |
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| 11 | // * Neither the authors of this software system, nor their employing * |
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| 12 | // * institutes,nor the agencies providing financial support for this * |
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| 13 | // * work make any representation or warranty, express or implied, * |
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| 14 | // * regarding this software system or assume any liability for its * |
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| 15 | // * use. Please see the license in the file LICENSE and URL above * |
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| 16 | // * for the full disclaimer and the limitation of liability. * |
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| 17 | // * * |
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| 18 | // * This code implementation is the result of the scientific and * |
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| 19 | // * technical work of the GEANT4 collaboration. * |
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| 20 | // * By using, copying, modifying or distributing the software (or * |
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| 21 | // * any work based on the software) you agree to acknowledge its * |
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| 22 | // * use in resulting scientific publications, and indicate your * |
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| 23 | // * acceptance of all terms of the Geant4 Software license. * |
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| 24 | // ******************************************************************** |
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| 25 | // |
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| 26 | // $Id: RE01DetectorConstruction.cc,v 1.3 2006/06/29 17:43:46 gunter Exp $ |
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| 27 | // GEANT4 tag $Name: $ |
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| 28 | // |
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| 29 | |
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| 30 | |
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| 31 | #include "RE01DetectorConstruction.hh" |
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| 32 | #include "RE01TrackerSD.hh" |
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| 33 | #include "RE01CalorimeterSD.hh" |
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| 34 | #include "RE01CalorimeterROGeometry.hh" |
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| 35 | #include "RE01TrackerParametrisation.hh" |
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| 36 | #include "RE01CalorimeterParametrisation.hh" |
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| 37 | #include "RE01Field.hh" |
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| 38 | #include "RE01RegionInformation.hh" |
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| 39 | |
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| 40 | #include "G4Material.hh" |
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| 41 | #include "G4MaterialTable.hh" |
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| 42 | #include "G4Element.hh" |
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| 43 | #include "G4ElementTable.hh" |
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| 44 | #include "G4Box.hh" |
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| 45 | #include "G4Tubs.hh" |
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| 46 | #include "G4LogicalVolume.hh" |
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| 47 | #include "G4ThreeVector.hh" |
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| 48 | #include "G4PVPlacement.hh" |
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| 49 | #include "G4PVParameterised.hh" |
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| 50 | #include "G4Transform3D.hh" |
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| 51 | #include "G4RotationMatrix.hh" |
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| 52 | #include "G4FieldManager.hh" |
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| 53 | #include "G4TransportationManager.hh" |
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| 54 | #include "G4SDManager.hh" |
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| 55 | #include "G4VisAttributes.hh" |
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| 56 | #include "G4Colour.hh" |
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| 57 | #include "G4Region.hh" |
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| 58 | #include "G4RegionStore.hh" |
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| 59 | |
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| 60 | RE01DetectorConstruction::RE01DetectorConstruction() |
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| 61 | { |
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| 62 | |
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| 63 | #include "RE01DetectorParameterDef.icc" |
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| 64 | |
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| 65 | } |
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| 66 | |
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| 67 | RE01DetectorConstruction::~RE01DetectorConstruction() |
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| 68 | {;} |
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| 69 | |
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| 70 | G4VPhysicalVolume* RE01DetectorConstruction::Construct() |
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| 71 | { |
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| 72 | //------------------------------------------------------------------------- |
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| 73 | // Magnetic field |
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| 74 | //------------------------------------------------------------------------- |
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| 75 | /****************************************************************** |
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| 76 | static G4bool fieldIsInitialized = false; |
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| 77 | if(!fieldIsInitialized) |
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| 78 | { |
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| 79 | RE01Field* myField = new RE01Field; |
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| 80 | G4FieldManager* fieldMgr |
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| 81 | = G4TransportationManager::GetTransportationManager() |
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| 82 | ->GetFieldManager(); |
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| 83 | fieldMgr->SetDetectorField(myField); |
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| 84 | fieldMgr->CreateChordFinder(myField); |
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| 85 | fieldIsInitialized = true; |
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| 86 | } |
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| 87 | *******************************************************************/ |
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| 88 | //------------------------------------------------------------------------- |
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| 89 | // Materials |
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| 90 | //------------------------------------------------------------------------- |
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| 91 | |
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| 92 | G4double a, iz, z, density; |
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| 93 | G4String name, symbol; |
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| 94 | G4int nel; |
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| 95 | |
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| 96 | a = 1.01*g/mole; |
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| 97 | G4Element* elH = new G4Element(name="Hydrogen", symbol="H", iz=1., a); |
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| 98 | |
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| 99 | a = 12.01*g/mole; |
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| 100 | G4Element* elC = new G4Element(name="Carbon", symbol="C", iz=6., a); |
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| 101 | |
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| 102 | a = 14.01*g/mole; |
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| 103 | G4Element* elN = new G4Element(name="Nitrogen", symbol="N", iz=7., a); |
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| 104 | |
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| 105 | a = 16.00*g/mole; |
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| 106 | G4Element* elO = new G4Element(name="Oxygen", symbol="O", iz=8., a); |
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| 107 | |
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| 108 | density = 1.29e-03*g/cm3; |
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| 109 | G4Material* Air = new G4Material(name="Air", density, nel=2); |
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| 110 | Air->AddElement(elN, .7); |
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| 111 | Air->AddElement(elO, .3); |
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| 112 | |
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| 113 | a = 207.19*g/mole; |
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| 114 | density = 11.35*g/cm3; |
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| 115 | G4Material* Lead = new G4Material(name="Lead", z=82., a, density); |
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| 116 | |
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| 117 | a = 39.95*g/mole; |
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| 118 | density = 1.782e-03*g/cm3; |
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| 119 | G4Material* Ar = new G4Material(name="ArgonGas", z=18., a, density); |
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| 120 | |
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| 121 | a = 28.09*g/mole; |
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| 122 | density = 2.33*g/cm3; |
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| 123 | G4Material * Silicon = new G4Material(name="Silicon", z=14., a, density); |
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| 124 | |
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| 125 | density = 1.032*g/cm3; |
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| 126 | G4Material* Scinti = new G4Material(name="Scintillator", density, nel=2); |
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| 127 | Scinti->AddElement(elC, 9); |
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| 128 | Scinti->AddElement(elH, 10); |
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| 129 | |
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| 130 | //------------------------------------------------------------------------- |
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| 131 | // Detector geometry |
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| 132 | //------------------------------------------------------------------------- |
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| 133 | |
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| 134 | //------------------------------ experimental hall |
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| 135 | G4Box * experimentalHall_box |
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| 136 | = new G4Box("expHall_b",expHall_x,expHall_y,expHall_z); |
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| 137 | G4LogicalVolume * experimentalHall_log |
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| 138 | = new G4LogicalVolume(experimentalHall_box,Air,"expHall_L",0,0,0); |
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| 139 | G4VPhysicalVolume * experimentalHall_phys |
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| 140 | = new G4PVPlacement(0,G4ThreeVector(),experimentalHall_log,"expHall_P", |
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| 141 | 0,false,0); |
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| 142 | G4VisAttributes* experimentalHallVisAtt |
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| 143 | = new G4VisAttributes(G4Colour(1.0,1.0,1.0)); |
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| 144 | experimentalHallVisAtt->SetForceWireframe(true); |
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| 145 | experimentalHall_log->SetVisAttributes(experimentalHallVisAtt); |
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| 146 | G4Region* defaultRegion = (*(G4RegionStore::GetInstance()))[0]; |
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| 147 | RE01RegionInformation* defaultRInfo = new RE01RegionInformation(); |
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| 148 | defaultRInfo->SetWorld(); |
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| 149 | defaultRegion->SetUserInformation(defaultRInfo); |
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| 150 | |
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| 151 | //------------------------------ tracker |
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| 152 | G4VSolid * tracker_tubs |
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| 153 | = new G4Tubs("trkTubs_tubs",trkTubs_rmin,trkTubs_rmax,trkTubs_dz, |
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| 154 | trkTubs_sphi,trkTubs_dphi); |
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| 155 | G4LogicalVolume * tracker_log |
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| 156 | = new G4LogicalVolume(tracker_tubs,Ar,"trackerT_L",0,0,0); |
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| 157 | // G4VPhysicalVolume * tracker_phys = |
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| 158 | new G4PVPlacement(0,G4ThreeVector(),tracker_log,"tracker_phys", |
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| 159 | experimentalHall_log,false,0); |
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| 160 | G4VisAttributes* tracker_logVisAtt |
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| 161 | = new G4VisAttributes(G4Colour(1.0,0.0,1.0)); |
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| 162 | tracker_logVisAtt->SetForceWireframe(true); |
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| 163 | tracker_log->SetVisAttributes(tracker_logVisAtt); |
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| 164 | G4Region* trackerRegion = new G4Region("TrackerRegion"); |
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| 165 | RE01RegionInformation* trackerInfo = new RE01RegionInformation(); |
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| 166 | trackerInfo->SetTracker(); |
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| 167 | trackerRegion->SetUserInformation(trackerInfo); |
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| 168 | tracker_log->SetRegion(trackerRegion); |
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| 169 | trackerRegion->AddRootLogicalVolume(tracker_log); |
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| 170 | |
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| 171 | |
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| 172 | //------------------------------ tracker layers |
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| 173 | // As an example for Parameterised volume |
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| 174 | // dummy values for G4Tubs -- modified by parameterised volume |
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| 175 | G4VSolid * trackerLayer_tubs |
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| 176 | = new G4Tubs("trackerLayer_tubs",trkTubs_rmin,trkTubs_rmax,trkTubs_dz, |
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| 177 | trkTubs_sphi,trkTubs_dphi); |
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| 178 | G4LogicalVolume * trackerLayer_log |
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| 179 | = new G4LogicalVolume(trackerLayer_tubs,Silicon,"trackerB_L",0,0,0); |
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| 180 | G4VPVParameterisation * trackerParam |
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| 181 | = new RE01TrackerParametrisation; |
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| 182 | // dummy value : kXAxis -- modified by parameterised volume |
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| 183 | // G4VPhysicalVolume *trackerLayer_phys = |
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| 184 | new G4PVParameterised("trackerLayer_phys",trackerLayer_log,tracker_log, |
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| 185 | kXAxis, notrkLayers, trackerParam); |
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| 186 | G4VisAttributes* trackerLayer_logVisAtt |
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| 187 | = new G4VisAttributes(G4Colour(0.5,0.0,1.0)); |
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| 188 | trackerLayer_logVisAtt->SetForceWireframe(true); |
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| 189 | trackerLayer_log->SetVisAttributes(trackerLayer_logVisAtt); |
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| 190 | |
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| 191 | //------------------------------ calorimeter |
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| 192 | G4VSolid * calorimeter_tubs |
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| 193 | = new G4Tubs("calorimeter_tubs",caloTubs_rmin,caloTubs_rmax, |
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| 194 | caloTubs_dz,caloTubs_sphi,caloTubs_dphi); |
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| 195 | G4LogicalVolume * calorimeter_log |
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| 196 | = new G4LogicalVolume(calorimeter_tubs,Scinti,"caloT_L",0,0,0); |
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| 197 | // G4VPhysicalVolume * calorimeter_phys = |
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| 198 | new G4PVPlacement(0,G4ThreeVector(),calorimeter_log,"caloM_P", |
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| 199 | experimentalHall_log,false,0); |
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| 200 | G4VisAttributes* calorimeter_logVisATT |
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| 201 | = new G4VisAttributes(G4Colour(1.0,1.0,0.0)); |
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| 202 | calorimeter_logVisATT->SetForceWireframe(true); |
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| 203 | calorimeter_log->SetVisAttributes(calorimeter_logVisATT); |
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| 204 | G4Region* calorimeterRegion = new G4Region("CalorimeterRegion"); |
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| 205 | RE01RegionInformation* calorimeterInfo = new RE01RegionInformation(); |
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| 206 | calorimeterInfo->SetCalorimeter(); |
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| 207 | calorimeterRegion->SetUserInformation(calorimeterInfo); |
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| 208 | calorimeter_log->SetRegion(calorimeterRegion); |
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| 209 | calorimeterRegion->AddRootLogicalVolume(calorimeter_log); |
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| 210 | |
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| 211 | //------------------------------- Lead layers |
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| 212 | // As an example for Parameterised volume |
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| 213 | // dummy values for G4Tubs -- modified by parameterised volume |
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| 214 | G4VSolid * caloLayer_tubs |
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| 215 | = new G4Tubs("caloLayer_tubs",caloRing_rmin,caloRing_rmax, |
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| 216 | caloRing_dz,caloRing_sphi,caloRing_dphi); |
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| 217 | G4LogicalVolume * caloLayer_log |
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| 218 | = new G4LogicalVolume(caloLayer_tubs,Lead,"caloR_L",0,0,0); |
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| 219 | G4VPVParameterisation * calorimeterParam |
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| 220 | = new RE01CalorimeterParametrisation; |
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| 221 | // dummy value : kXAxis -- modified by parameterised volume |
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| 222 | // G4VPhysicalVolume * caloLayer_phys = |
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| 223 | new G4PVParameterised("caloLayer_phys",caloLayer_log,calorimeter_log, |
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| 224 | kXAxis, nocaloLayers, calorimeterParam); |
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| 225 | G4VisAttributes* caloLayer_logVisAtt |
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| 226 | = new G4VisAttributes(G4Colour(0.7,1.0,0.0)); |
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| 227 | caloLayer_logVisAtt->SetForceWireframe(true); |
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| 228 | caloLayer_log->SetVisAttributes(caloLayer_logVisAtt); |
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| 229 | |
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| 230 | //------------------------------------------------------------------ |
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| 231 | // Sensitive Detector |
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| 232 | //------------------------------------------------------------------ |
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| 233 | |
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| 234 | G4SDManager* SDman = G4SDManager::GetSDMpointer(); |
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| 235 | |
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| 236 | G4String trackerSDname = "/mydet/tracker"; |
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| 237 | RE01TrackerSD * trackerSD = new RE01TrackerSD(trackerSDname); |
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| 238 | SDman->AddNewDetector(trackerSD); |
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| 239 | trackerLayer_log->SetSensitiveDetector(trackerSD); |
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| 240 | |
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| 241 | G4String calorimeterSDname = "/mydet/calorimeter"; |
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| 242 | RE01CalorimeterSD * calorimeterSD = new RE01CalorimeterSD(calorimeterSDname); |
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| 243 | G4String ROgeometryName = "CalorimeterROGeom"; |
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| 244 | G4VReadOutGeometry* calRO = new RE01CalorimeterROGeometry(ROgeometryName); |
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| 245 | calRO->BuildROGeometry(); |
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| 246 | calorimeterSD->SetROgeometry(calRO); |
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| 247 | SDman->AddNewDetector(calorimeterSD); |
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| 248 | calorimeter_log->SetSensitiveDetector(calorimeterSD); |
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| 249 | |
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| 250 | return experimentalHall_phys; |
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| 251 | } |
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| 252 | |
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