| Geant4 Cross Reference |
1 //
2 // ********************************************************************
3 // * License and Disclaimer *
4 // * *
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17 // * *
18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboration. *
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24 // ********************************************************************
25 //
26 //
27 // Previous authors: G. Guerrieri, S. Guatelli and M. G. Pia, INFN Genova, Italy
28 // Authors (since 2007): S. Guatelli, University of Wollongong, Australia
29 //
30 //
31 //
32 #include "G4MIRDSkull.hh"
33
34 #include "globals.hh"
35 #include "G4SystemOfUnits.hh"
36 #include "G4SDManager.hh"
37 #include "G4VisAttributes.hh"
38 #include "G4HumanPhantomMaterial.hh"
39 #include "G4EllipticalTube.hh"
40 #include "G4RotationMatrix.hh"
41 #include "G4ThreeVector.hh"
42 #include "G4VPhysicalVolume.hh"
43 #include "G4PVPlacement.hh"
44 #include "G4Ellipsoid.hh"
45 #include "G4SubtractionSolid.hh"
46 #include "G4Box.hh"
47 #include "G4UnionSolid.hh"
48 #include "G4VSolid.hh"
49 #include "G4HumanPhantomColour.hh"
50
51 G4VPhysicalVolume* G4MIRDSkull::Construct(const G4String& volumeName,G4VPhysicalVolume* mother,
52 const G4String& colourName,
53 G4bool wireFrame,G4bool)
54 {
55
56 auto* material = new G4HumanPhantomMaterial();
57
58 G4cout<<"Construct "<<volumeName<<" with mother volume "<<mother->GetName()<<G4endl;
59
60
61 auto* skeleton = material -> GetMaterial("skeleton");
62
63 delete material;
64
65 // Outer cranium
66 G4double ax = 6.8 * cm;//a out skull
67 G4double by = 9.8 * cm; // bout
68 G4double cz = 8.3 * cm; //cout
69
70 auto* craniumOut = new G4Ellipsoid("CraniumOut", ax, by, cz);
71
72 ax = 6. * cm; //a in
73 by = 9. * cm; //b in
74 cz= 6.5 * cm; // cin
75
76 auto* craniumIn = new G4Ellipsoid("CraniumIn", ax, by, cz);
77
78
79 auto* cranium = new G4SubtractionSolid("Cranium",
80 craniumOut,
81 craniumIn, nullptr,
82 G4ThreeVector(0.0, 0.0,1. * cm));
83
84 auto* logicSkull = new G4LogicalVolume(cranium, skeleton,
85 "logical" + volumeName,
86 nullptr, nullptr, nullptr);
87
88 // Define rotation and position here!
89 G4VPhysicalVolume* physSkull = new G4PVPlacement(nullptr,
90 G4ThreeVector(0., 0.,7.75 * cm),
91 "physicalSkull",
92 logicSkull,
93 mother,
94 false,
95 0, true);
96
97 // Visualization Attributes
98 //G4VisAttributes* SkullVisAtt = new G4VisAttributes(G4Colour(0.46,0.53,0.6));
99 auto* colourPointer = new G4HumanPhantomColour();
100 G4Colour colour = colourPointer -> GetColour(colourName);
101 auto* SkullVisAtt = new G4VisAttributes(colour);
102 SkullVisAtt->SetForceSolid(wireFrame);
103 SkullVisAtt->SetLineWidth(4.* mm);
104 logicSkull->SetVisAttributes(SkullVisAtt);
105
106 G4cout << "Skull created !!!!!!" << G4endl;
107
108
109 // Testing Skull Volume
110 G4double SkullVol = logicSkull->GetSolid()->GetCubicVolume();
111 G4cout << "Volume of Skull = " << SkullVol/cm3 << " cm^3" << G4endl;
112
113 // Testing Skull Material
114 G4String SkullMat = logicSkull->GetMaterial()->GetName();
115 G4cout << "Material of Skull = " << SkullMat << G4endl;
116
117 // Testing Density
118 G4double SkullDensity = logicSkull->GetMaterial()->GetDensity();
119 G4cout << "Density of Material = " << SkullDensity*cm3/g << " g/cm^3" << G4endl;
120
121 // Testing Mass
122 G4double SkullMass = (SkullVol)*SkullDensity;
123 G4cout << "Mass of Skull = " << SkullMass/gram << " g" << G4endl;
124
125
126 return physSkull;
127 }
128