wls/include/WLSDetectorConstruction.hh

0001 //
0002 // ********************************************************************
0003 // * License and Disclaimer                                           *
0004 // *                                                                  *
0005 // * The  Geant4 software  is  copyright of the Copyright Holders  of *
0006 // * the Geant4 Collaboration.  It is provided  under  the terms  and *
0007 // * conditions of the Geant4 Software License,  included in the file *
0008 // * LICENSE and available at  http://cern.ch/geant4/license .  These *
0009 // * include a list of copyright holders.                             *
0010 // *                                                                  *
0011 // * Neither the authors of this software system, nor their employing *
0012 // * institutes,nor the agencies providing financial support for this *
0013 // * work  make  any representation or  warranty, express or implied, *
0014 // * regarding  this  software system or assume any liability for its *
0015 // * use.  Please see the license in the file  LICENSE  and URL above *
0016 // * for the full disclaimer and the limitation of liability.         *
0017 // *                                                                  *
0018 // * This  code  implementation is the result of  the  scientific and *
0019 // * technical work of the GEANT4 collaboration.                      *
0020 // * By using,  copying,  modifying or  distributing the software (or *
0021 // * any work based  on the software)  you  agree  to acknowledge its *
0022 // * use  in  resulting  scientific  publications,  and indicate your *
0023 // * acceptance of all terms of the Geant4 Software license.          *
0024 // ********************************************************************
0025 //
0026 //
0027 /// \file optical/wls/include/WLSDetectorConstruction.hh
0028 /// \brief Definition of the WLSDetectorConstruction class
0029 //
0030
0031 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
0032 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
0033
0034 #ifndef WLSDetectorConstruction_h
0035 #define WLSDetectorConstruction_h 1
0036
0037 #include "G4Cache.hh"
0038 #include "G4RotationMatrix.hh"
0039 #include "G4VUserDetectorConstruction.hh"
0040 #include "globals.hh"
0041
0042 #include <CLHEP/Units/SystemOfUnits.h>
0043
0044 class WLSMaterials;
0045 class WLSDetectorMessenger;
0046 class WLSPhotonDetSD;
0047
0048 class G4Box;
0049 class G4EllipticalTube;
0050 class G4LogicalVolume;
0051 class G4Material;
0052 class G4Tubs;
0053 class G4VisAttributes;
0054 class G4VPhysicalVolume;
0055
0056 class WLSDetectorConstruction : public G4VUserDetectorConstruction
0057 {
0058   public:
0059     WLSDetectorConstruction();
0060     ~WLSDetectorConstruction() override;
0061
0062     G4VPhysicalVolume* Construct() override;
0063     G4VPhysicalVolume* ConstructDetector();
0064
0065     void ConstructSDandField() override;
0066
0067     // Set Material Commands for World and WLSfiber
0068     void SetWorldMaterial(G4String);
0069     void SetWLSFiberMaterial(G4String);
0070     void SetCoupleMaterial(G4String);
0071
0072     void SetPhotonDetGeometry(G4String);
0073     void SetNumberOfCladding(G4int);  // Maximum 2 claddings
0074
0075     void SetWLSLength(G4double);  // Total length of WLS fiber
0076     void SetWLSRadius(G4double);
0077     void SetClad1Radius(G4double);
0078     void SetClad2Radius(G4double);
0079     void SetPhotonDetHalfLength(G4double);
0080     void SetGap(G4double);
0081     void SetPhotonDetAlignment(G4double);
0082     // Set the ratio of x and y (x/y) radius of the ellipse
0083     void SetXYRatio(G4double);
0084     // Set the Roughness in between each layer
0085     void SetSurfaceRoughness(G4double);
0086     // Set the reflectivity of the mirror
0087     void SetMirrorReflectivity(G4double);
0088     // Set the polish of the mirror
0089     void SetMirrorPolish(G4double);
0090     // Set the reflectivity of the mirror
0091     void SetPhotonDetReflectivity(G4double);
0092     // Set the polish of the mirror
0093     void SetPhotonDetPolish(G4double);
0094
0095     void SetMirror(G4bool);
0096
0097     void SetBarLength(G4double);
0098     void SetBarBase(G4double);
0099     void SetHoleRadius(G4double);
0100     void SetCoatingThickness(G4double);
0101     void SetCoatingRadius(G4double);
0102
0103     G4double GetWLSFiberLength();
0104     G4double GetWLSFiberEnd();
0105     G4double GetWLSFiberRMax();
0106     G4double GetSurfaceRoughness();
0107     G4bool IsPerfectFiber();
0108
0109     G4double GetBarLength();
0110     G4double GetBarBase();
0111     G4double GetHoleRadius();
0112     G4double GetHoleLength();
0113     G4double GetFiberRadius();
0114
0115     G4double GetCoatingThickness();
0116     G4double GetCoatingRadius();
0117
0118     G4Material* FindMaterial(G4String);
0119
0120   private:
0121     std::vector<G4VisAttributes*> fVisAttributes;
0122
0123     WLSMaterials* fMaterials = nullptr;
0124
0125     G4LogicalVolume* fLogicHole = nullptr;
0126     G4LogicalVolume* fLogicWorld = nullptr;
0127
0128     G4VPhysicalVolume* fPhysiWorld = nullptr;
0129     G4VPhysicalVolume* fPhysiHole = nullptr;
0130
0131     G4double fWorldSizeX = -1.;
0132     G4double fWorldSizeY = -1.;
0133     G4double fWorldSizeZ = -1.;
0134
0135     G4double fWLSfiberRX = -1.;
0136     G4double fWLSfiberRY = 0.5 * CLHEP::mm;
0137     G4double fWLSfiberZ = 1. * CLHEP::m;
0138
0139     G4double fClad1RX = -1.;
0140     G4double fClad1RY = -1.;
0141     G4double fClad1Z = -1.;
0142
0143     G4double fClad2RX = -1.;
0144     G4double fClad2RY = -1.;
0145     G4double fClad2Z = -1.;
0146
0147     G4double fClrfiberHalfL = -1.;
0148     G4double fClrfiberZ = -1.;
0149
0150     G4double fCoupleRX = -1.;
0151     G4double fCoupleRY = -1.;
0152     G4double fCoupleZ = -1.;
0153
0154     G4double fMirrorRmax = -1.;
0155     G4double fMirrorZ = 0.1 * CLHEP::mm;
0156     G4bool fMirrorToggle = true;
0157
0158     G4String fMPPCShape = "Circle";
0159     G4double fMPPCHalfL = -1.;
0160     G4double fMPPCZ = 0.05 * CLHEP::mm;
0161     G4double fMPPCDist = 0.;
0162     G4double fMPPCTheta = 0;
0163
0164     G4double fWLSfiberOrigin = 0.;
0165     G4double fCoupleOrigin = 0.;
0166     G4double fMirrorOrigin = 0.;
0167     G4double fMPPCOriginX = 0.;
0168     G4double fMPPCOriginZ = 0.;
0169
0170     G4int fNumOfCladLayers = 0;
0171
0172     G4double fMirrorPolish = 1.;
0173     G4double fMirrorReflectivity = 1.;
0174     G4double fMPPCPolish = 1.;
0175     G4double fMPPCReflectivity = 0.;
0176     G4double fExtrusionPolish = 1.;
0177     G4double fExtrusionReflectivity = 1.;
0178     G4double fSurfaceRoughness = 1.;
0179     G4double fXYRatio = 1.;
0180
0181     G4double fBarLength = 1. * CLHEP::m;
0182     G4double fBarBase = 9.6 * CLHEP::mm;
0183     G4double fHoleRadius = 0.9 * CLHEP::mm;
0184     G4double fHoleLength = -1.;
0185     G4double fCoatingThickness = 0.25 * CLHEP::mm;
0186     G4double fCoatingRadius = 1.875 * CLHEP::mm;
0187
0188     void UpdateGeometryParameters();
0189
0190     WLSDetectorMessenger* fDetectorMessenger = nullptr;
0191     G4Cache<WLSPhotonDetSD*> fmppcSD;
0192 };
0193
0194 #endif