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1 // 1 //
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18 // * This code implementation is the result 18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboratio 19 // * technical work of the GEANT4 collaboration. *
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24 // ******************************************* 24 // ********************************************************************
25 // 25 //
26 // This example is provided by the Geant4-DNA 26 // This example is provided by the Geant4-DNA collaboration
27 // Any report or published results obtained us 27 // Any report or published results obtained using the Geant4-DNA software
28 // shall cite the following Geant4-DNA collabo 28 // shall cite the following Geant4-DNA collaboration publication:
29 // Med. Phys. 37 (2010) 4692-4708 29 // Med. Phys. 37 (2010) 4692-4708
30 // J. Comput. Phys. 274 (2014) 841-882 30 // J. Comput. Phys. 274 (2014) 841-882
31 // The Geant4-DNA web site is available at htt 31 // The Geant4-DNA web site is available at http://geant4-dna.org
32 // 32 //
33 // 33 //
34 /// \file DetectorConstruction.cc 34 /// \file DetectorConstruction.cc
35 /// \brief Implementation of the DetectorConst 35 /// \brief Implementation of the DetectorConstruction class
36 36
37 #include "DetectorConstruction.hh" 37 #include "DetectorConstruction.hh"
38 << 38 #include "G4SystemOfUnits.hh"
39 #include "G4Box.hh" << 39 #include "G4ProductionCuts.hh"
>> 40 #include "G4VPhysicalVolume.hh"
40 #include "G4LogicalVolume.hh" 41 #include "G4LogicalVolume.hh"
>> 42 #include "G4Box.hh"
41 #include "G4Material.hh" 43 #include "G4Material.hh"
42 #include "G4NistManager.hh" 44 #include "G4NistManager.hh"
43 #include "G4PVPlacement.hh" 45 #include "G4PVPlacement.hh"
44 #include "G4ProductionCuts.hh" <<
45 #include "G4SystemOfUnits.hh" <<
46 #include "G4UserLimits.hh" 46 #include "G4UserLimits.hh"
47 #include "G4VPhysicalVolume.hh" <<
48 #include "G4VisAttributes.hh" 47 #include "G4VisAttributes.hh"
49 48
50 //....oooOO0OOooo........oooOO0OOooo........oo 49 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
51 50
52 DetectorConstruction::DetectorConstruction() : << 51 DetectorConstruction::DetectorConstruction() :
>> 52 G4VUserDetectorConstruction()
>> 53 {}
53 54
54 //....oooOO0OOooo........oooOO0OOooo........oo 55 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
55 56
56 DetectorConstruction::~DetectorConstruction() << 57 DetectorConstruction::~DetectorConstruction()
>> 58 {}
57 59
58 //....oooOO0OOooo........oooOO0OOooo........oo 60 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
59 61
60 G4VPhysicalVolume* DetectorConstruction::Const 62 G4VPhysicalVolume* DetectorConstruction::Construct()
61 { 63 {
62 return ConstructDetector(); 64 return ConstructDetector();
63 } 65 }
64 66
65 //....oooOO0OOooo........oooOO0OOooo........oo 67 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
66 68
67 G4Material* DetectorConstruction::OtherMateria << 69 G4Material *
>> 70 DetectorConstruction::OtherMaterial(G4String materialName)
68 { 71 {
69 G4Material* material(0); << 72 G4Material * material(0);
70 73
71 // Water is defined from NIST material datab 74 // Water is defined from NIST material database
72 G4NistManager* man = G4NistManager::Instance << 75 G4NistManager * man = G4NistManager::Instance();
73 material = man->FindOrBuildMaterial(material 76 material = man->FindOrBuildMaterial(materialName);
74 // If one wishes to test other density value 77 // If one wishes to test other density value for water material,
75 // one should use instead: 78 // one should use instead:
76 // G4Material * H2O = man->BuildMaterialWith 79 // G4Material * H2O = man->BuildMaterialWithNewDensity(
77 // "G4_WATER_MODIFIED", 80 // "G4_WATER_MODIFIED",
78 // "G4_WATER",1000*g/cm/cm/cm); 81 // "G4_WATER",1000*g/cm/cm/cm);
79 // Note: any string for "G4_WATER_MODIFIED" 82 // Note: any string for "G4_WATER_MODIFIED" parameter is accepted
80 // and "G4_WATER" parameter should not be ch 83 // and "G4_WATER" parameter should not be changed
81 // Both materials are created and can be sel 84 // Both materials are created and can be selected from dna.mac
82 85
83 return material; 86 return material;
84 } 87 }
85 88
86 //....oooOO0OOooo........oooOO0OOooo........oo 89 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
87 90
88 G4VPhysicalVolume* DetectorConstruction::Const 91 G4VPhysicalVolume* DetectorConstruction::ConstructDetector()
89 { 92 {
90 G4Material* water = OtherMaterial("G4_WATER" << 93 G4Material *water = OtherMaterial("G4_WATER");
91 94
92 // WORLD VOLUME 95 // WORLD VOLUME
93 96
94 double worldSizeX = 2. * micrometer; << 97 double worldSizeX = 2.*micrometer;
95 double worldSizeY = worldSizeX; << 98 double worldSizeY = worldSizeX;
96 double worldSizeZ = worldSizeX; << 99 double worldSizeZ = worldSizeX;
97 << 100
98 G4Box* solidWorld = new G4Box("World", // i << 101 G4Box* solidWorld = new G4Box("World", //its name
99 worldSizeX / 2 << 102 worldSizeX/2,worldSizeY/2,worldSizeZ/2); //its size
100 << 103
101 G4LogicalVolume* logicWorld = new G4LogicalV << 104 G4LogicalVolume* logicWorld = new
102 << 105 G4LogicalVolume(solidWorld,//its solid
103 << 106 water, //its material
104 << 107 "World"); //its name
105 G4VPhysicalVolume* physiWorld = new G4PVPlac << 108
106 << 109 G4VPhysicalVolume* physiWorld = new
107 << 110 G4PVPlacement(0, //no rotation
108 << 111 G4ThreeVector(), //at (0,0,0)
109 << 112 "World", //its name
110 << 113 logicWorld, //its logical volume
111 << 114 0, //its mother volume
>> 115 false, //no boolean operation
>> 116 0); //copy number
112 117
113 // Visualization attributes 118 // Visualization attributes
114 G4VisAttributes* worldVisAtt = new G4VisAttr << 119 G4VisAttributes* worldVisAtt= new
>> 120 G4VisAttributes(G4Colour(0.0,0.4,0.8,0.5));
115 worldVisAtt->SetVisibility(true); 121 worldVisAtt->SetVisibility(true);
116 logicWorld->SetVisAttributes(worldVisAtt); 122 logicWorld->SetVisAttributes(worldVisAtt);
117 123
118 return physiWorld; 124 return physiWorld;
119 } 125 }
120 126