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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 // -------------------------------------------------------------------
0028 //  History :
0029 //    21/10/2021 DLa  update to manage the change of material
0030 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
0031 
0032 #ifndef DetectorConstruction_h
0033 #define DetectorConstruction_h 1
0034 
0035 #include "G4VUserDetectorConstruction.hh"
0036 #include "G4VPhysicalVolume.hh"
0037 #include "G4LogicalVolume.hh"
0038 #include "G4Box.hh"
0039 #include "G4Sphere.hh"
0040 #include "G4Material.hh"
0041 #include "G4NistManager.hh"
0042 #include "G4PVPlacement.hh"
0043 #include "G4UserLimits.hh"
0044 #include "G4VisAttributes.hh"
0045 
0046 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
0047 
0048 class G4Region;
0049 class DetectorMessenger;
0050 
0051 class DetectorConstruction : public G4VUserDetectorConstruction
0052 {
0053 public:
0054 
0055   DetectorConstruction();
0056 
0057   ~DetectorConstruction();
0058 
0059   G4VPhysicalVolume* Construct();
0060 
0061   void SetSize     (G4double);              
0062   void SetMaterial (const G4String&);
0063 
0064   inline const G4VPhysicalVolume* GetWorld() const {return fPhysiWorld;};
0065   inline G4double GetSize() const                  {return fBoxSize;};      
0066   inline const G4Material* GetMaterial() const     {return fMaterial;};
0067     
0068   void   PrintParameters();
0069   void   DefineMaterials(); 
0070 
0071   G4Region* GetTargetRegion()  {return fRegion;}
0072                          
0073 private:
0074    
0075   G4double           fWorldSizeX;
0076   G4double           fWorldSizeY;
0077   G4double           fWorldSizeZ;
0078 
0079   G4VPhysicalVolume* fPhysiWorld;
0080   G4LogicalVolume*   fLogicWorld;  
0081   G4Box*             fSolidWorld;
0082 
0083   G4Material*        fWorldMaterial;
0084   G4LogicalVolume*   flogicTarget;
0085   G4Box*             ftargetSolid;
0086   
0087 
0088   G4double           fBoxSize;  
0089   G4Material*        fMaterial; 
0090   G4Region*          fRegion;
0091 
0092   DetectorMessenger* fDetectorMessenger;
0093 
0094   G4VPhysicalVolume* ConstructDetector();     
0095 };
0096 #endif