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26 /// \file g3tog4/clGeometry/src/G3toG4Detector 26 /// \file g3tog4/clGeometry/src/G3toG4DetectorConstruction.cc
27 /// \brief Implementation of the G3toG4Detecto 27 /// \brief Implementation of the G3toG4DetectorConstruction class
28 // 28 //
29 // 29 //
>> 30 // $Id$
30 // 31 //
31 //-------------------------------------------- 32 //--------------------------------------------------------------------------
32 // G3toG4DetectorConstruction. Most the work i 33 // G3toG4DetectorConstruction. Most the work is Done in
33 // G4BuildGeom, which returns a G4LogicalVolum 34 // G4BuildGeom, which returns a G4LogicalVolume*, a pointer to the
34 // top-level logiical volume in the detector d 35 // top-level logiical volume in the detector defined by the call List file
35 // inFile 36 // inFile
36 //-------------------------------------------- 37 //--------------------------------------------------------------------------
37 38
>> 39 #include "G4SystemOfUnits.hh"
>> 40 #include "G4ios.hh"
38 #include "G3toG4DetectorConstruction.hh" 41 #include "G3toG4DetectorConstruction.hh"
39 << 42 #include "G4VisAttributes.hh"
40 #include "G4Box.hh" <<
41 #include "G4Colour.hh" 43 #include "G4Colour.hh"
42 #include "G4Material.hh" 44 #include "G4Material.hh"
>> 45 #include "G4Box.hh"
43 #include "G4SystemOfUnits.hh" 46 #include "G4SystemOfUnits.hh"
44 #include "G4VisAttributes.hh" <<
45 #include "G4ios.hh" <<
46 47
47 //....oooOO0OOooo........oooOO0OOooo........oo 48 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
48 49
49 G3toG4DetectorConstruction::G3toG4DetectorCons 50 G3toG4DetectorConstruction::G3toG4DetectorConstruction(G4String inFile)
50 : G4VUserDetectorConstruction(), fInFile(inF << 51 : G4VUserDetectorConstruction(),
>> 52 fInFile(inFile)
51 { 53 {
52 G4cout << "Instantiated G3toG4DetectorConstr << 54 G4cout << "Instantiated G3toG4DetectorConstruction using call list file \""
53 << G4endl; << 55 << fInFile << "\"" << G4endl;
54 } 56 }
55 57
56 //....oooOO0OOooo........oooOO0OOooo........oo 58 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
57 59
58 G3toG4DetectorConstruction::~G3toG4DetectorCon 60 G3toG4DetectorConstruction::~G3toG4DetectorConstruction()
59 { 61 {
60 // G4cout << "Deleted G3toG4DetectorConstruc 62 // G4cout << "Deleted G3toG4DetectorConstruction..." << G4endl;
61 } 63 }
62 64
63 //....oooOO0OOooo........oooOO0OOooo........oo 65 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
64 66
65 G4VPhysicalVolume* G3toG4DetectorConstruction: 67 G4VPhysicalVolume* G3toG4DetectorConstruction::Construct()
66 { 68 {
67 G4LogicalVolume* lv = G4BuildGeom(fInFile); 69 G4LogicalVolume* lv = G4BuildGeom(fInFile);
68 // G4LogicalVolume* lv = SimpleConstruct(); << 70 //G4LogicalVolume* lv = SimpleConstruct();
69 if (lv) { << 71 if ( lv ) {
70 G4VPhysicalVolume* pv = new G4PVPlacement( << 72 G4VPhysicalVolume* pv
>> 73 = new G4PVPlacement(0, G4ThreeVector(), lv, lv->GetName(), 0, false, 0);
71 G4cout << "Top-level G3toG4 logical volume 74 G4cout << "Top-level G3toG4 logical volume " << lv->GetName() << " "
72 << *(lv->GetVisAttributes()) << G4e << 75 << *(lv -> GetVisAttributes()) << G4endl;
73 return pv; << 76 return pv;
74 } << 77 }
75 78
76 G4cerr << "creation of logical mother failed 79 G4cerr << "creation of logical mother failed !!!" << G4endl;
77 return 0; 80 return 0;
78 } 81 }
79 82
80 //....oooOO0OOooo........oooOO0OOooo........oo 83 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
81 84
82 G4LogicalVolume* G3toG4DetectorConstruction::S 85 G4LogicalVolume* G3toG4DetectorConstruction::SimpleConstruct()
83 { 86 {
84 G4String name, symbol; // a=mass of a mole; << 87 G4String name, symbol; //a=mass of a mole;
85 G4double a, z, density, fractionmass; // z= << 88 G4double a, z, density, fractionmass; //z=mean number of protons;
86 G4int ncomponents; // iz=number of protons << 89 G4int ncomponents; //iz=number of protons in an isotope;
87 // n=number of nucleons in an isotope; 90 // n=number of nucleons in an isotope;
88 91
89 a = 14.01 * g / mole; << 92 a = 14.01*g/mole;
90 G4Element* eN = new G4Element(name = "Nitrog << 93 G4Element* eN = new G4Element(name="Nitrogen",symbol="N" , z= 7., a);
91 94
92 a = 16.00 * g / mole; << 95 a = 16.00*g/mole;
93 G4Element* eO = new G4Element(name = "Oxygen << 96 G4Element* eO = new G4Element(name="Oxygen" ,symbol="O" , z= 8., a);
94 97
95 // 98 //
96 // define a material from elements. case 2 99 // define a material from elements. case 2: mixture by fractional mass
97 // 100 //
98 101
99 density = 1.290 * mg / cm3; << 102 density = 1.290*mg/cm3;
100 G4Material* air = new G4Material(name = "Air << 103 G4Material* air = new G4Material(name="Air" , density, ncomponents=2);
101 air->AddElement(eN, fractionmass = 0.7); << 104 air->AddElement(eN, fractionmass=0.7);
102 air->AddElement(eO, fractionmass = 0.3); << 105 air->AddElement(eO, fractionmass=0.3);
103 G4VSolid* mother = new G4Box("TestMother", << 106 G4VSolid* mother = new G4Box("TestMother", //its name
104 100 * cm, 100 * << 107 100*cm, 100*cm, 100*cm); //its size
105 << 108
106 G4VSolid* daughter = new G4Box("TestDaughter << 109 G4VSolid* daughter = new G4Box("TestDaughter", 50*cm, 20*cm, 10*cm);
107 << 110
108 G4LogicalVolume* logicMother = new G4Logical << 111 G4LogicalVolume* logicMother = new G4LogicalVolume(mother, //its solid
109 << 112 air, //its material
110 << 113 "LTestMother");//its name
111 114
112 G4LogicalVolume* logicDaughter = new G4Logic << 115 G4LogicalVolume* logicDaughter = new G4LogicalVolume(daughter, //its solid
113 << 116 air, //its material
114 117 "LTestDaughter");
115 118
116 new G4PVPlacement(0, G4ThreeVector(), logicD << 119 new G4PVPlacement(0,
>> 120 G4ThreeVector(),
>> 121 logicDaughter,
>> 122 "PTestDaughter",
>> 123 logicMother,
>> 124 false,0);
117 // 125 //
118 // Visualization attributes 126 // Visualization attributes
119 // 127 //
120 128
121 logicMother->SetVisAttributes(G4VisAttribute << 129 logicMother->SetVisAttributes (G4VisAttributes::Invisible);
122 G4VisAttributes* daughterVisAtt = new G4VisA << 130 G4VisAttributes* daughterVisAtt= new G4VisAttributes(G4Colour(1.0,1.0,1.0));
123 daughterVisAtt->SetVisibility(true); 131 daughterVisAtt->SetVisibility(true);
124 logicDaughter->SetVisAttributes(daughterVisA 132 logicDaughter->SetVisAttributes(daughterVisAtt);
125 return logicMother; 133 return logicMother;
126 } 134 }
127 135
128 //....oooOO0OOooo........oooOO0OOooo........oo 136 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
129 137