| Geant4 Cross Reference |
1 //
2 // ********************************************************************
3 // * License and Disclaimer *
4 // * *
5 // * The Geant4 software is copyright of the Copyright Holders of *
6 // * the Geant4 Collaboration. It is provided under the terms and *
7 // * conditions of the Geant4 Software License, included in the file *
8 // * LICENSE and available at http://cern.ch/geant4/license . These *
9 // * include a list of copyright holders. *
10 // * *
11 // * Neither the authors of this software system, nor their employing *
12 // * institutes,nor the agencies providing financial support for this *
13 // * work make any representation or warranty, express or implied, *
14 // * regarding this software system or assume any liability for its *
15 // * use. Please see the license in the file LICENSE and URL above *
16 // * for the full disclaimer and the limitation of liability. *
17 // * *
18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboration. *
20 // * By using, copying, modifying or distributing the software (or *
21 // * any work based on the software) you agree to acknowledge its *
22 // * use in resulting scientific publications, and indicate your *
23 // * acceptance of all terms of the Geant4 Software license. *
24 // ********************************************************************
25 //
26 /// \file runAndEvent/RE04/src/RE04DetectorContruction.cc
27 /// \brief Implementation of the RE04DetectorContruction class
28 //
29 //
30 #include "RE04DetectorConstruction.hh"
31
32 #include "G4Box.hh"
33 #include "G4Colour.hh"
34 #include "G4FieldManager.hh"
35 #include "G4LogicalVolume.hh"
36 #include "G4Material.hh"
37 #include "G4NistManager.hh"
38 #include "G4PVPlacement.hh"
39 #include "G4SystemOfUnits.hh"
40 #include "G4TransportationManager.hh"
41 #include "G4UniformMagField.hh"
42 #include "G4VisAttributes.hh"
43 #include "G4ios.hh"
44
45 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
46 RE04DetectorConstruction::RE04DetectorConstruction()
47 : G4VUserDetectorConstruction(), fAir(0), fWater(0), fPb(0), fWorldPhys(0), fConstructed(false)
48 {
49 ;
50 }
51
52 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
53 RE04DetectorConstruction::~RE04DetectorConstruction()
54 {
55 ;
56 }
57
58 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
59 G4VPhysicalVolume* RE04DetectorConstruction::Construct()
60 {
61 if (!fConstructed) {
62 fConstructed = true;
63 DefineMaterials();
64 SetupGeometry();
65 }
66 return fWorldPhys;
67 }
68
69 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
70 void RE04DetectorConstruction::DefineMaterials()
71 {
72 //=====================
73 // Material Definitions
74 //=====================
75 //
76 //-------- NIST Materials ----------------------------------------------------
77 // Material Information imported from NIST database.
78 //
79 G4NistManager* pNISTman = G4NistManager::Instance();
80 fAir = pNISTman->FindOrBuildMaterial("G4_AIR");
81 fWater = pNISTman->FindOrBuildMaterial("G4_WATER");
82 fPb = pNISTman->FindOrBuildMaterial("G4_Pb");
83
84 //
85 // Print all the materials defined.
86 G4cout << G4endl << "The materials defined are : " << G4endl << G4endl;
87 G4cout << *(G4Material::GetMaterialTable()) << G4endl;
88 }
89
90 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
91 void RE04DetectorConstruction::SetupGeometry()
92 {
93 //
94 // World
95 //
96 G4VSolid* worldSolid = new G4Box("World", 1. * m, 1. * m, 1. * m);
97 G4LogicalVolume* worldLogical = new G4LogicalVolume(worldSolid, fAir, "World");
98 fWorldPhys = new G4PVPlacement(0, G4ThreeVector(), worldLogical, "World", 0, false, 0);
99
100 //
101 // Phantom
102 //
103 G4VSolid* phantomSolid = new G4Box("Phantom", 50. * cm, 50. * cm, 50. * cm);
104 G4LogicalVolume* phantomLogical = new G4LogicalVolume(phantomSolid, fAir, "Phantom");
105 new G4PVPlacement(0, G4ThreeVector(), phantomLogical, "Phantom", worldLogical, false, 0);
106
107 //
108 // Visualization attributes
109 //
110 worldLogical->SetVisAttributes(G4VisAttributes::GetInvisible());
111 G4VisAttributes* simpleBoxVisAtt = new G4VisAttributes(G4Colour(1.0, 1.0, 1.0));
112 simpleBoxVisAtt->SetVisibility(true);
113 phantomLogical->SetVisAttributes(simpleBoxVisAtt);
114 }
115