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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 /// \file runAndEvent/RE04/src/RE04ParallelWorldConstruction.cc
0027 /// \brief Implementation of the RE04ParallelWorldConstruction class
0028 //
0029 //
0030 #include "RE04ParallelWorldConstruction.hh"
0031 
0032 #include "RE04ParallelWorldParam.hh"
0033 
0034 #include "G4Box.hh"
0035 #include "G4LogicalVolume.hh"
0036 #include "G4Material.hh"
0037 #include "G4PVParameterised.hh"
0038 #include "G4PVPlacement.hh"
0039 #include "G4SystemOfUnits.hh"
0040 
0041 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0042 RE04ParallelWorldConstruction ::RE04ParallelWorldConstruction(G4String& parallelWorldName)
0043   : G4VUserParallelWorld(parallelWorldName), fConstructed(false)
0044 {
0045   ;
0046 }
0047 
0048 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0049 RE04ParallelWorldConstruction::~RE04ParallelWorldConstruction()
0050 {
0051   ;
0052 }
0053 
0054 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0055 void RE04ParallelWorldConstruction::Construct()
0056 {
0057   if (fConstructed) return;
0058   fConstructed = true;
0059 
0060   //
0061   // World
0062   //
0063   G4VPhysicalVolume* ghostWorld = GetWorld();
0064   G4LogicalVolume* worldLogical = ghostWorld->GetLogicalVolume();
0065 
0066   //
0067   // material defined in the mass world
0068   //
0069   G4Material* water = G4Material::GetMaterial("G4_WATER");
0070 
0071   //
0072   // parallel world placement box
0073   //
0074   G4VSolid* paraBox = new G4Box("paraBox", 5.0 * cm, 30.0 * cm, 5.0 * cm);
0075   G4LogicalVolume* paraBoxLogical = new G4LogicalVolume(paraBox, water, "paraBox");
0076   new G4PVPlacement(0, G4ThreeVector(-25.0 * cm, 0., 0.), paraBoxLogical, "paraBox", worldLogical,
0077                     false, 0);
0078 
0079   //
0080   // mother of parallel world parameterized volumes
0081   //
0082   G4VSolid* paraMom = new G4Box("paraMom", 20.0 * cm, 40.0 * cm, 20.0 * cm);
0083   G4LogicalVolume* paraMomLogical = new G4LogicalVolume(paraMom, 0, "paraMom");
0084   new G4PVPlacement(0, G4ThreeVector(10.0 * cm, 0., 0.), paraMomLogical, "paraMom", worldLogical,
0085                     false, 0);
0086 
0087   //
0088   // parallel world parameterized volumes
0089   //
0090   G4VSolid* paraPara = new G4Box("paraPara", 5.0 * cm, 15.0 * cm, 10.0 * cm);
0091   G4LogicalVolume* paraParaLogical = new G4LogicalVolume(paraPara, water, "paraPara");
0092   RE04ParallelWorldParam* param = new RE04ParallelWorldParam();
0093   new G4PVParameterised("paraPara", paraParaLogical, paraMomLogical, kXAxis, 2, param);
0094 }