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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. *
20 // * By using, copying, modifying or distri 20 // * By using, copying, modifying or distributing the software (or *
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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 #include "G4SystemOfUnits.hh"
>> 39
>> 40 #include "G4ProductionCuts.hh"
38 41
39 #include "G4LogicalVolume.hh" <<
40 #include "G4Material.hh" <<
41 #include "G4NistManager.hh" 42 #include "G4NistManager.hh"
>> 43 #include "G4Material.hh"
>> 44
42 #include "G4Orb.hh" 45 #include "G4Orb.hh"
>> 46 #include "G4VPhysicalVolume.hh"
>> 47 #include "G4LogicalVolume.hh"
>> 48
43 #include "G4PVPlacement.hh" 49 #include "G4PVPlacement.hh"
44 #include "G4ProductionCuts.hh" <<
45 #include "G4SystemOfUnits.hh" <<
46 #include "G4UserLimits.hh" 50 #include "G4UserLimits.hh"
47 #include "G4VPhysicalVolume.hh" <<
48 #include "G4VisAttributes.hh" 51 #include "G4VisAttributes.hh"
49 52
50 //....oooOO0OOooo........oooOO0OOooo........oo 53 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
51 54
52 DetectorConstruction::DetectorConstruction() : << 55 DetectorConstruction::DetectorConstruction() :
>> 56 G4VUserDetectorConstruction()
>> 57 {}
53 58
54 //....oooOO0OOooo........oooOO0OOooo........oo 59 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
55 60
56 DetectorConstruction::~DetectorConstruction() << 61 DetectorConstruction::~DetectorConstruction()
>> 62 {}
57 63
58 //....oooOO0OOooo........oooOO0OOooo........oo 64 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
59 65
60 G4VPhysicalVolume* DetectorConstruction::Const 66 G4VPhysicalVolume* DetectorConstruction::Construct()
61 67
62 { 68 {
63 return ConstructDetector(); 69 return ConstructDetector();
64 } 70 }
65 71
66 //....oooOO0OOooo........oooOO0OOooo........oo 72 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
67 73
68 G4Material* DetectorConstruction::OtherMateria << 74 G4Material *
>> 75 DetectorConstruction::OtherMaterial(G4String materialName)
69 { 76 {
70 G4Material* material(0); << 77 G4Material * material(0);
71 78
72 // Water is defined from NIST material datab 79 // Water is defined from NIST material database
73 G4NistManager* man = G4NistManager::Instance << 80 G4NistManager * man = G4NistManager::Instance();
74 material = man->FindOrBuildMaterial(material 81 material = man->FindOrBuildMaterial(materialName);
75 82
76 // If one wishes to test other density value 83 // If one wishes to test other density value for water material,
77 // one should use instead: 84 // one should use instead:
78 // G4Material * H2O = 85 // G4Material * H2O =
79 // man->BuildMaterialWithNewDensity("G4_WAT 86 // man->BuildMaterialWithNewDensity("G4_WATER_MODIFIED",
80 // "G4_WATER", 87 // "G4_WATER",
81 // 1000*g/cm/cm/cm); 88 // 1000*g/cm/cm/cm);
82 // Note: any string for "G4_WATER_MODIFIED" 89 // Note: any string for "G4_WATER_MODIFIED" parameter is accepted
83 // and "G4_WATER" parameter should not be ch 90 // and "G4_WATER" parameter should not be changed
84 91
85 return material; 92 return material;
86 } 93 }
87 94
88 //....oooOO0OOooo........oooOO0OOooo........oo 95 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
89 96
90 G4VPhysicalVolume* DetectorConstruction::Const 97 G4VPhysicalVolume* DetectorConstruction::ConstructDetector()
91 { 98 {
92 G4Material* water = OtherMaterial("G4_WATER" << 99 G4Material *water = OtherMaterial("G4_WATER");
93 100
94 // WORLD VOLUME = an G4ORB FULL OF LIQUID WA 101 // WORLD VOLUME = an G4ORB FULL OF LIQUID WATER
95 102
96 double worldRadius = 0.3 * micrometer; << 103 double worldRadius = 0.3*micrometer;
97 104
98 G4Orb* solidWorld = new G4Orb("World", world 105 G4Orb* solidWorld = new G4Orb("World", worldRadius);
99 106
100 G4LogicalVolume* logicWorld = new G4LogicalV << 107 G4LogicalVolume* logicWorld =
101 << 108 new G4LogicalVolume(solidWorld, //its solid
102 << 109 water, //its material
103 << 110 "World"); //its name
104 G4VPhysicalVolume* physiWorld = new G4PVPlac << 111
105 << 112 G4VPhysicalVolume* physiWorld =
106 << 113 new G4PVPlacement(0, //no rotation
107 << 114 G4ThreeVector(), //at (0,0,0)
108 << 115 "World", //its name
109 << 116 logicWorld, //its logical volume
110 << 117 0, //its mother volume
>> 118 false, //no boolean operation
>> 119 0); //copy number
111 120
112 // Visualization attributes = semitransparen 121 // Visualization attributes = semitransparent navy blue
113 G4VisAttributes* worldVisAtt = new G4VisAttr << 122 G4VisAttributes* worldVisAtt =
>> 123 new G4VisAttributes(G4Colour(0.0,0.4,0.8,0.5));
114 worldVisAtt->SetForceSolid(true); 124 worldVisAtt->SetForceSolid(true);
115 worldVisAtt->SetVisibility(true); 125 worldVisAtt->SetVisibility(true);
116 logicWorld->SetVisAttributes(worldVisAtt); 126 logicWorld->SetVisAttributes(worldVisAtt);
117 127
118 return physiWorld; 128 return physiWorld;
119 } 129 }
120 130