| Geant4 Cross Reference |
1 //
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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 "G4MIRDPancreas.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 "G4Box.hh"
46 #include "G4SubtractionSolid.hh"
47 #include "G4HumanPhantomColour.hh"
48
49 G4VPhysicalVolume* G4MIRDPancreas::Construct(const G4String& volumeName,G4VPhysicalVolume* mother,
50 const G4String& colourName
51 ,G4bool wireFrame, G4bool)
52 {
53 G4cout<<"Construct "<<volumeName<<" with mother volume "<<mother->GetName()<<G4endl;
54
55 auto* material = new G4HumanPhantomMaterial();
56 auto* soft = material -> GetMaterial("soft_tissue");
57 delete material;
58
59 G4double ax= 3.*cm; //c
60 G4double by= 1.*cm;//b
61 G4double cz= 15.*cm;//a
62 G4double zcut1= -15. *cm;// -a
63 G4double zcut2= 0.0 *cm;
64
65 auto* pancreasFirst = new G4Ellipsoid("PancreasFirst",ax, by, cz,
66 zcut1, zcut2);
67
68 G4double xx = 6. * cm;// 2*c
69 G4double yy = 2. * cm;// 2*b
70 G4double zz = 12. * cm; // cz - x1 = 3 cm
71 auto* subtrPancreas = new G4Box("SubtrPancreas",xx/2., yy/2., zz/2.);
72
73 auto* pancreas = new G4SubtractionSolid("pancreas",
74 pancreasFirst,
75 subtrPancreas,
76 nullptr,
77 G4ThreeVector(-3 * cm,0.0,-9.*cm));
78
79 auto* logicPancreas = new G4LogicalVolume(pancreas, soft,
80 "logical" + volumeName,
81 nullptr, nullptr, nullptr);
82
83 auto* rm = new G4RotationMatrix();
84 rm->rotateY(90.*degree);
85 G4VPhysicalVolume* physPancreas = new G4PVPlacement(rm,
86 G4ThreeVector(-0. *cm, 0.0, 2*cm),//x0, 0, 2 cm
87 "physicalPancreas",
88 logicPancreas,
89 mother,
90 false,
91 0, true);
92
93
94 // Visualization Attributes
95 // G4VisAttributes* PancreasVisAtt = new G4VisAttributes(G4Colour(0.28,0.82,0.8));
96 auto* colourPointer = new G4HumanPhantomColour();
97 G4Colour colour = colourPointer -> GetColour(colourName);
98 auto* PancreasVisAtt = new G4VisAttributes(colour);
99 PancreasVisAtt->SetForceSolid(wireFrame);
100 logicPancreas->SetVisAttributes(PancreasVisAtt);
101
102 G4cout << "Pancreas created !!!!!!" << G4endl;
103
104 // Testing Pancreas Volume
105 G4double PancreasVol = logicPancreas->GetSolid()->GetCubicVolume();
106 G4cout << "Volume of Pancreas = " << PancreasVol/cm3 << " cm^3" << G4endl;
107
108 // Testing Pancreas Material
109 G4String PancreasMat = logicPancreas->GetMaterial()->GetName();
110 G4cout << "Material of Pancreas = " << PancreasMat << G4endl;
111
112 // Testing Density
113 G4double PancreasDensity = logicPancreas->GetMaterial()->GetDensity();
114 G4cout << "Density of Material = " << PancreasDensity*cm3/g << " g/cm^3" << G4endl;
115
116 // Testing Mass
117 G4double PancreasMass = (PancreasVol)*PancreasDensity;
118 G4cout << "Mass of Pancreas = " << PancreasMass/gram << " g" << G4endl;
119
120 return physPancreas;
121 }
122