Geant4  10.03.p03
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GB02DetectorConstruction.cc
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28 //
30 #include "G4SystemOfUnits.hh"
31 
32 #include "G4Material.hh"
33 #include "G4NistManager.hh"
34 
35 #include "G4Box.hh"
36 #include "G4LogicalVolume.hh"
37 #include "G4LogicalVolumeStore.hh"
38 #include "G4PVPlacement.hh"
39 #include "G4UniformMagField.hh"
40 
41 #include "G4VisAttributes.hh"
42 #include "G4Colour.hh"
43 
44 #include "G4NistManager.hh"
45 
47 
48 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
49 
51 {}
52 
53 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
54 
56 {}
57 
58 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
59 
61 {
62  G4Material* worldMaterial = G4NistManager::Instance()->FindOrBuildMaterial("G4_Galactic");
63  G4Material* defaultMaterial = G4NistManager::Instance()->FindOrBuildMaterial("G4_lN2");
64 
65  G4VSolid* solidWorld = new G4Box("World", 10*m, 10*m, 10*m );
66 
67  G4LogicalVolume* logicWorld = new G4LogicalVolume(solidWorld, //its solid
68  worldMaterial, //its material
69  "World"); //its name
70 
71  G4PVPlacement* physiWorld = new G4PVPlacement(0, //no rotation
72  G4ThreeVector(), //at (0,0,0)
73  logicWorld, //its logical volume
74  "World", //its name
75  0, //its mother volume
76  false, //no boolean operation
77  0); //copy number
78 
79  // -----------------------------------
80  // -- volume where biasing is applied:
81  // -----------------------------------
82  G4double halfZ = 10*cm;
83  G4VSolid* solidTest = new G4Box("test.solid", 1*m, 1*m, halfZ );
84 
85  G4LogicalVolume* logicTest = new G4LogicalVolume(solidTest, //its solid
86  defaultMaterial, //its material
87  "test.logical"); //its name
88 
89  new G4PVPlacement(0, // no rotation
90  G4ThreeVector(0,0, halfZ), // volume entrance at (0,0,0)
91  logicTest, // its logical volume
92  "test.phys", // its name
93  logicWorld, // its mother volume
94  false, // no boolean operation
95  0); // copy number
96 
97 
98  return physiWorld;
99 }
100 
101 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
102 
104 {
105  // -- Fetch volume for biasing:
106  G4LogicalVolume* logicTest = G4LogicalVolumeStore::GetInstance()->GetVolume("test.logical");
107 
108  // ----------------------------------------------
109  // -- operator creation and attachment to volume:
110  // ----------------------------------------------
112  testMany->AddParticle("gamma");
113  testMany->AddParticle("neutron");
114  testMany->AttachTo(logicTest);
115  G4cout << " Attaching biasing operator " << testMany->GetName()
116  << " to logical volume " << logicTest->GetName()
117  << G4endl;
118 }
119 
120 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
G4Material * FindOrBuildMaterial(const G4String &name, G4bool isotopes=true, G4bool warning=false)
virtual G4VPhysicalVolume * Construct()
CLHEP::Hep3Vector G4ThreeVector
Definition: G4Box.hh:64
Definition of the GB02DetectorConstruction class.
static G4NistManager * Instance()
G4LogicalVolume * GetVolume(const G4String &name, G4bool verbose=true) const
G4GLOB_DLL std::ostream G4cout
static constexpr double m
Definition: G4SIunits.hh:129
static constexpr double cm
Definition: G4SIunits.hh:119
static G4LogicalVolumeStore * GetInstance()
void AttachTo(const G4LogicalVolume *)
#define G4endl
Definition: G4ios.hh:61
const G4String & GetName() const
Definition of the GB02BOptrMultiParticleForceCollision class.
double G4double
Definition: G4Types.hh:76
const G4String GetName() const