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25 // 25 //
26 /// \file runAndEvent/RE03/src/RE03DetectorCon <<
27 /// \brief Implementation of the RE03DetectorC <<
28 // 26 //
>> 27 // $Id: RE03DetectorConstruction.cc,v 1.1 2007-11-13 19:55:43 asaim Exp $
>> 28 // GEANT4 tag $Name: geant4-09-04-patch-02 $
29 // 29 //
>> 30 //
30 31
31 #include "RE03DetectorConstruction.hh" 32 #include "RE03DetectorConstruction.hh"
32 33
>> 34 #include "G4Material.hh"
33 #include "G4Box.hh" 35 #include "G4Box.hh"
34 #include "G4Colour.hh" <<
35 #include "G4LogicalVolume.hh" 36 #include "G4LogicalVolume.hh"
36 #include "G4Material.hh" << 37 #include "G4PVPlacement.hh"
>> 38
>> 39 #include "G4VisAttributes.hh"
>> 40 #include "G4Colour.hh"
>> 41
>> 42 #include "G4SDManager.hh"
37 #include "G4MultiFunctionalDetector.hh" 43 #include "G4MultiFunctionalDetector.hh"
38 #include "G4NistManager.hh" << 44 #include "G4VPrimitiveScorer.hh"
39 #include "G4PSEnergyDeposit.hh" 45 #include "G4PSEnergyDeposit.hh"
40 #include "G4PSNofStep.hh" <<
41 #include "G4PSTrackLength.hh" 46 #include "G4PSTrackLength.hh"
42 #include "G4PVPlacement.hh" << 47 #include "G4PSNofStep.hh"
43 #include "G4SDManager.hh" <<
44 #include "G4SDParticleFilter.hh" 48 #include "G4SDParticleFilter.hh"
45 #include "G4SystemOfUnits.hh" << 49
46 #include "G4VPrimitiveScorer.hh" <<
47 #include "G4VisAttributes.hh" <<
48 #include "G4ios.hh" 50 #include "G4ios.hh"
49 51
50 //....oooOO0OOooo........oooOO0OOooo........oo <<
51 RE03DetectorConstruction::RE03DetectorConstruc 52 RE03DetectorConstruction::RE03DetectorConstruction()
52 : G4VUserDetectorConstruction(), << 53 :constructed(false)
53 fAir(0), << 54 {;}
54 fWater(0), <<
55 fWorldPhys(0), <<
56 fPhantomPhys(0), <<
57 fConstructed(false) <<
58 { <<
59 ; <<
60 } <<
61 55
62 //....oooOO0OOooo........oooOO0OOooo........oo <<
63 RE03DetectorConstruction::~RE03DetectorConstru 56 RE03DetectorConstruction::~RE03DetectorConstruction()
64 { << 57 {;}
65 ; <<
66 } <<
67 58
68 //....oooOO0OOooo........oooOO0OOooo........oo <<
69 G4VPhysicalVolume* RE03DetectorConstruction::C 59 G4VPhysicalVolume* RE03DetectorConstruction::Construct()
70 { 60 {
71 if (!fConstructed) { << 61 if(!constructed)
72 fConstructed = true; << 62 {
>> 63 constructed = true;
73 DefineMaterials(); 64 DefineMaterials();
74 SetupGeometry(); 65 SetupGeometry();
75 } 66 }
76 return fWorldPhys; << 67 return worldPhys;
77 } 68 }
78 69
79 //....oooOO0OOooo........oooOO0OOooo........oo <<
80 void RE03DetectorConstruction::DefineMaterials 70 void RE03DetectorConstruction::DefineMaterials()
81 { << 71 {
82 //-------- NIST Materials ------------------ << 72 G4String name, symbol; //a=mass of a mole;
83 // Material Information imported from NIST << 73 G4double a, z, density; //z=mean number of protons;
84 G4NistManager* NISTman = G4NistManager::Inst << 74
85 fWater = NISTman->FindOrBuildMaterial("G4_WA << 75 G4int ncomponents, natoms;
86 fAir = NISTman->FindOrBuildMaterial("G4_AIR" << 76 G4double fractionmass;
87 } <<
88 77
89 //....oooOO0OOooo........oooOO0OOooo........oo <<
90 void RE03DetectorConstruction::SetupGeometry() <<
91 { <<
92 // 78 //
93 // World << 79 // define Elements
94 // 80 //
95 G4VSolid* worldSolid = new G4Box("World", 2. << 81
96 G4LogicalVolume* worldLogical = new G4Logica << 82 a = 1.01*g/mole;
97 fWorldPhys = new G4PVPlacement(0, G4ThreeVec << 83 G4Element* H = new G4Element(name="Hydrogen",symbol="H" , z= 1., a);
>> 84
>> 85 a = 14.01*g/mole;
>> 86 G4Element* N = new G4Element(name="Nitrogen",symbol="N" , z= 7., a);
>> 87
>> 88 a = 16.00*g/mole;
>> 89 G4Element* O = new G4Element(name="Oxygen" ,symbol="O" , z= 8., a);
98 90
99 // 91 //
100 // Phantom << 92 // define a material from elements. case 1: chemical molecule
>> 93 //
>> 94
>> 95 density = 1.000*g/cm3;
>> 96 water = new G4Material(name="Water", density, ncomponents=2);
>> 97 water->AddElement(H, natoms=2);
>> 98 water->AddElement(O, natoms=1);
>> 99
101 // 100 //
102 G4VSolid* phantomSolid = new G4Box("Calor", << 101 // define a material from elements. case 2: mixture by fractional mass
103 G4LogicalVolume* phantomLogical = new G4Logi <<
104 fPhantomPhys = <<
105 new G4PVPlacement(0, G4ThreeVector(), phan <<
106 // 102 //
>> 103
>> 104 density = 1.290*mg/cm3;
>> 105 air = new G4Material(name="Air" , density, ncomponents=2);
>> 106 air->AddElement(N, fractionmass=0.7);
>> 107 air->AddElement(O, fractionmass=0.3);
>> 108 }
>> 109
>> 110 void RE03DetectorConstruction::SetupGeometry()
>> 111 {
>> 112 //
>> 113 // World
>> 114 //
>> 115 G4VSolid* worldSolid = new G4Box("World",2.*m,2.*m,2.*m);
>> 116 G4LogicalVolume* worldLogical = new G4LogicalVolume(worldSolid,air,"World");
>> 117 worldPhys = new G4PVPlacement(0,G4ThreeVector(),worldLogical,"World",
>> 118 0,false,0);
>> 119
>> 120 //
>> 121 // Phantom
>> 122 //
>> 123 G4VSolid* phantomSolid = new G4Box("Calor",1.*m,1.*m,1.*m);
>> 124 G4LogicalVolume* phantomLogical = new G4LogicalVolume(phantomSolid,water,"Phantom");
>> 125 phantomPhys = new G4PVPlacement(0,G4ThreeVector(),phantomLogical,"Phantom",
>> 126 worldLogical,false,0);
>> 127 //
107 // Visualization attributes 128 // Visualization attributes
108 // 129 //
109 // worldLogical->SetVisAttributes(G4VisAttri << 130 // worldLogical->SetVisAttributes(G4VisAttributes::Invisible);
110 G4VisAttributes* simpleBoxVisAtt = new G4Vis << 131 G4VisAttributes* simpleBoxVisAtt= new G4VisAttributes(G4Colour(1.0,1.0,1.0));
111 simpleBoxVisAtt->SetVisibility(true); 132 simpleBoxVisAtt->SetVisibility(true);
112 phantomLogical->SetVisAttributes(simpleBoxVi 133 phantomLogical->SetVisAttributes(simpleBoxVisAtt);
113 } 134 }
114 135
115 void RE03DetectorConstruction::ConstructSDandF << 136
116 { <<
117 ; <<
118 } <<
119 137