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1 // 1 //
2 // ******************************************* 2 // ********************************************************************
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4 // * 4 // * *
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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 // $Id$
33 // 34 //
34 /// \file DetectorConstruction.cc 35 /// \file DetectorConstruction.cc
35 /// \brief Implementation of the DetectorConst 36 /// \brief Implementation of the DetectorConstruction class
36 37
37 #include "DetectorConstruction.hh" 38 #include "DetectorConstruction.hh"
38 << 39 #include "G4SystemOfUnits.hh"
39 #include "G4Box.hh" << 40 #include "G4ProductionCuts.hh"
>> 41 #include "G4VPhysicalVolume.hh"
40 #include "G4LogicalVolume.hh" 42 #include "G4LogicalVolume.hh"
>> 43 #include "G4Box.hh"
41 #include "G4Material.hh" 44 #include "G4Material.hh"
42 #include "G4NistManager.hh" 45 #include "G4NistManager.hh"
43 #include "G4PVPlacement.hh" 46 #include "G4PVPlacement.hh"
44 #include "G4ProductionCuts.hh" <<
45 #include "G4SystemOfUnits.hh" <<
46 #include "G4UserLimits.hh" 47 #include "G4UserLimits.hh"
47 #include "G4VPhysicalVolume.hh" <<
48 #include "G4VisAttributes.hh" 48 #include "G4VisAttributes.hh"
49 49
50 //....oooOO0OOooo........oooOO0OOooo........oo 50 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
51 51
52 DetectorConstruction::DetectorConstruction() : << 52 DetectorConstruction::DetectorConstruction() :
>> 53 G4VUserDetectorConstruction()
>> 54 {
>> 55 }
53 56
54 //....oooOO0OOooo........oooOO0OOooo........oo 57 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
55 58
56 DetectorConstruction::~DetectorConstruction() << 59 DetectorConstruction::~DetectorConstruction()
>> 60 {
>> 61 }
57 62
58 //....oooOO0OOooo........oooOO0OOooo........oo 63 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
59 64
60 G4VPhysicalVolume* DetectorConstruction::Const 65 G4VPhysicalVolume* DetectorConstruction::Construct()
61 { 66 {
62 return ConstructDetector(); 67 return ConstructDetector();
63 } 68 }
64 69
65 //....oooOO0OOooo........oooOO0OOooo........oo 70 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
66 71
67 G4Material* DetectorConstruction::OtherMateria << 72 G4Material*
>> 73 DetectorConstruction::OtherMaterial(G4String materialName)
68 { 74 {
69 G4Material* material(0); << 75 G4Material * material(0);
70 76
71 // Water is defined from NIST material datab 77 // Water is defined from NIST material database
72 G4NistManager* man = G4NistManager::Instance << 78 G4NistManager * man = G4NistManager::Instance();
73 material = man->FindOrBuildMaterial(material 79 material = man->FindOrBuildMaterial(materialName);
74 /* 80 /*
75 If one wishes to test other density value f 81 If one wishes to test other density value for water material,
76 one should use instead: 82 one should use instead:
77 G4Material * H2O = man->BuildMaterialWithNe 83 G4Material * H2O = man->BuildMaterialWithNewDensity(
78 "G4_WATER_MODIFIED", 84 "G4_WATER_MODIFIED",
79 "G4_WATER",1000*g/cm/cm/cm); 85 "G4_WATER",1000*g/cm/cm/cm);
80 Note: any string for "G4_WATER_MODIFIED" pa 86 Note: any string for "G4_WATER_MODIFIED" parameter is accepted
81 and "G4_WATER" parameter should not be chan 87 and "G4_WATER" parameter should not be changed
82 Both materials are created and can be selec 88 Both materials are created and can be selected from dna.mac
83 */ 89 */
84 90
85 return material; 91 return material;
86 } 92 }
87 93
88 //....oooOO0OOooo........oooOO0OOooo........oo 94 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
89 95
90 G4VPhysicalVolume* DetectorConstruction::Const 96 G4VPhysicalVolume* DetectorConstruction::ConstructDetector()
91 { 97 {
92 G4Material* water = OtherMaterial("G4_WATER" 98 G4Material* water = OtherMaterial("G4_WATER");
93 99
94 // WORLD VOLUME 100 // WORLD VOLUME
95 double worldSizeX = 10. * micrometer; 101 double worldSizeX = 10. * micrometer;
96 double worldSizeY = worldSizeX; 102 double worldSizeY = worldSizeX;
97 double worldSizeZ = worldSizeX; 103 double worldSizeZ = worldSizeX;
98 104
99 G4Box* solidWorld = new G4Box("World", // i << 105 G4Box* solidWorld = new G4Box("World", //its name
100 worldSizeX / 2 << 106 worldSizeX / 2, worldSizeY / 2, worldSizeZ / 2); //its size
101 107
102 G4LogicalVolume* logicWorld = new G4LogicalV << 108 G4LogicalVolume* logicWorld = new G4LogicalVolume(solidWorld, //its solid
103 << 109 water, //its material
104 << 110 "World"); //its name
105 << 111
106 G4VPhysicalVolume* physiWorld = new G4PVPlac << 112 G4VPhysicalVolume* physiWorld = new G4PVPlacement(0, //no rotation
107 << 113 G4ThreeVector(), //at (0,0,0)
108 << 114 "World", //its name
109 << 115 logicWorld, //its logical volume
110 << 116 0, //its mother volume
111 << 117 false, //no boolean operation
112 << 118 0); //copy number
113 119
114 // Visualization attributes 120 // Visualization attributes
115 G4VisAttributes* worldVisAtt = new G4VisAttr << 121 G4VisAttributes* worldVisAtt = new
>> 122 G4VisAttributes(G4Colour(1.0, 1.0, 1.0)); //White
116 worldVisAtt->SetVisibility(true); 123 worldVisAtt->SetVisibility(true);
117 logicWorld->SetVisAttributes(worldVisAtt); 124 logicWorld->SetVisAttributes(worldVisAtt);
118 125
119 return physiWorld; 126 return physiWorld;
120 } 127 }
121 128