| Geant4 Cross Reference |
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25 //
26 // Previous authors: G. Guerrieri, S. Guatelli and M. G. Pia, INFN Genova, Italy
27 // Authors (since 2007): S. Guatelli, University of Wollongong, Australia
28 //
29 //
30 #include "G4MIRDLeftLung.hh"
31
32 #include "globals.hh"
33 #include "G4SystemOfUnits.hh"
34 #include "G4SDManager.hh"
35 #include "G4VisAttributes.hh"
36 #include "G4Ellipsoid.hh"
37 #include "G4ThreeVector.hh"
38 #include "G4VPhysicalVolume.hh"
39 #include "G4RotationMatrix.hh"
40 #include "G4Material.hh"
41 #include "G4LogicalVolume.hh"
42 #include "G4HumanPhantomMaterial.hh"
43 #include "G4VPhysicalVolume.hh"
44 #include "G4PVPlacement.hh"
45 #include "G4UnionSolid.hh"
46 #include "G4SubtractionSolid.hh"
47 #include "G4Box.hh"
48 #include "G4HumanPhantomColour.hh"
49
50 G4VPhysicalVolume* G4MIRDLeftLung::Construct(const G4String& volumeName,G4VPhysicalVolume* mother,
51 const G4String& colourName, G4bool wireFrame,G4bool)
52 {
53
54 G4cout<<"Construct "<<volumeName<<" with mother volume "<<mother->GetName()<<G4endl;
55
56 auto* material = new G4HumanPhantomMaterial();
57 auto* lung_material = material -> GetMaterial("lung_material");
58 delete material;
59
60 G4double ax = 5. *cm; //a
61 G4double by = 7.5 *cm; //b
62 G4double cz = 24.*cm; //c
63 G4double zcut1 = 0.0 *cm;
64 G4double zcut2=24. *cm;
65
66 auto* oneLung = new G4Ellipsoid("OneLung",ax, by, cz, zcut1,zcut2);
67
68 ax= 5.*cm;
69 by= 7.5*cm;
70 cz= 24.*cm;
71
72
73 auto* subtrLung = new G4Ellipsoid("subtrLung",ax, by, cz);
74
75 // y<0
76
77 G4double dx = 5.5* cm;
78 G4double dy = 8.5 * cm;
79 G4double dz = 24. * cm;
80
81 auto* box = new G4Box("Box", dx, dy, dz);
82
83
84 //G4SubtractionSolid* section = new G4SubtractionSolid("BoxSub", subtrLung, box, 0, G4ThreeVector(0.*cm, 8.5* cm, 0.*cm));
85 auto* section2 = new G4SubtractionSolid("BoxSub2", subtrLung, box, nullptr, G4ThreeVector(0.*cm, 8.5* cm, 0.*cm));
86
87 //G4SubtractionSolid* lung1 = new G4SubtractionSolid("Lung1", oneLung,
88 // section,
89 // 0, G4ThreeVector(6.*cm,0*cm,0.0*cm));
90
91 auto* lung2 = new G4SubtractionSolid("Lung2", oneLung,
92 section2,
93 nullptr, G4ThreeVector(-6.*cm,0*cm,0.0*cm));
94
95 // G4RotationMatrix* matrix = new G4RotationMatrix();
96 // matrix->rotateX(180. * degree);
97 //matrix ->rotateZ(180.*degree);
98 //matrix -> rotateY(180.* degree);
99
100 //G4UnionSolid* lungs = new G4UnionSolid("Lungs", lung1, lung2, matrix, G4ThreeVector(17*cm, 0., 0.));
101
102
103 auto* logicLeftLung = new G4LogicalVolume(lung2,lung_material,
104 "logical" + volumeName, nullptr, nullptr, nullptr);
105
106
107 G4VPhysicalVolume* physLeftLung = new G4PVPlacement(nullptr,G4ThreeVector(8.50 *cm, 0.0*cm, 8.5*cm),
108 "physicalLeftLung",
109 logicLeftLung,
110 mother,
111 false,
112 0, true);
113
114
115 // Visualization Attributes
116 //G4VisAttributes* LeftLungVisAtt = new G4VisAttributes(G4Colour(0.25,0.41,0.88));
117 auto* colourPointer = new G4HumanPhantomColour();
118 G4Colour colour = colourPointer -> GetColour(colourName);
119 auto* LeftLungVisAtt = new G4VisAttributes(colour);
120 LeftLungVisAtt->SetForceSolid(wireFrame);
121 logicLeftLung->SetVisAttributes(LeftLungVisAtt);
122
123 G4cout << "LeftLung created !!!!!!" << G4endl;
124
125 // Testing LeftLung Volume
126 G4double LeftLungVol = logicLeftLung->GetSolid()->GetCubicVolume();
127
128 G4cout << "Volume of LeftLung = " << (LeftLungVol)/cm3 << " cm^3" << G4endl;
129
130 // Testing LeftLung Material
131 G4String LeftLungMat = logicLeftLung->GetMaterial()->GetName();
132 G4cout << "Material of LeftLung = " << LeftLungMat << G4endl;
133
134 // Testing Density
135 G4double LeftLungDensity = logicLeftLung->GetMaterial()->GetDensity();
136 G4cout << "Density of Material = " << LeftLungDensity*cm3/g << " g/cm^3" << G4endl;
137
138 // Testing Mass
139 G4double LeftLungMass = (LeftLungVol)*LeftLungDensity;
140 G4cout << "Mass of LeftLung = " << LeftLungMass/gram << " g" << G4endl;
141
142 return physLeftLung;
143 }
144