RE04/src/RE04ParallelWorldConstruction.cc

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0025 //
0026 /// \file RE04ParallelWorldConstruction.cc
0027 /// \brief Implementation of the RE04ParallelWorldConstruction class
0028
0029 #include "RE04ParallelWorldConstruction.hh"
0030
0031 #include "RE04ParallelWorldParam.hh"
0032
0033 #include "G4Box.hh"
0034 #include "G4LogicalVolume.hh"
0035 #include "G4Material.hh"
0036 #include "G4PVParameterised.hh"
0037 #include "G4PVPlacement.hh"
0038 #include "G4SystemOfUnits.hh"
0039
0040 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0041 RE04ParallelWorldConstruction ::RE04ParallelWorldConstruction(G4String& parallelWorldName)
0042   : G4VUserParallelWorld(parallelWorldName), fConstructed(false)
0043 {
0044   ;
0045 }
0046
0047 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0048 RE04ParallelWorldConstruction::~RE04ParallelWorldConstruction()
0049 {
0050   ;
0051 }
0052
0053 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0054 void RE04ParallelWorldConstruction::Construct()
0055 {
0056   if (fConstructed) return;
0057   fConstructed = true;
0058
0059   //
0060   // World
0061   //
0062   G4VPhysicalVolume* ghostWorld = GetWorld();
0063   G4LogicalVolume* worldLogical = ghostWorld->GetLogicalVolume();
0064
0065   //
0066   // material defined in the mass world
0067   //
0068   G4Material* water = G4Material::GetMaterial("G4_WATER");
0069
0070   //
0071   // parallel world placement box
0072   //
0073   G4VSolid* paraBox = new G4Box("paraBox", 5.0 * cm, 30.0 * cm, 5.0 * cm);
0074   G4LogicalVolume* paraBoxLogical = new G4LogicalVolume(paraBox, water, "paraBox");
0075   new G4PVPlacement(0, G4ThreeVector(-25.0 * cm, 0., 0.), paraBoxLogical, "paraBox", worldLogical,
0076                     false, 0);
0077
0078   //
0079   // mother of parallel world parameterized volumes
0080   //
0081   G4VSolid* paraMom = new G4Box("paraMom", 20.0 * cm, 40.0 * cm, 20.0 * cm);
0082   G4LogicalVolume* paraMomLogical = new G4LogicalVolume(paraMom, 0, "paraMom");
0083   new G4PVPlacement(0, G4ThreeVector(10.0 * cm, 0., 0.), paraMomLogical, "paraMom", worldLogical,
0084                     false, 0);
0085
0086   //
0087   // parallel world parameterized volumes
0088   //
0089   G4VSolid* paraPara = new G4Box("paraPara", 5.0 * cm, 15.0 * cm, 10.0 * cm);
0090   G4LogicalVolume* paraParaLogical = new G4LogicalVolume(paraPara, water, "paraPara");
0091   RE04ParallelWorldParam* param = new RE04ParallelWorldParam();
0092   new G4PVParameterised("paraPara", paraParaLogical, paraMomLogical, kXAxis, 2, param);
0093 }