| Geant4 Cross Reference |
1 //
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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 "G4MIRDStomach.hh"
33
34 #include "globals.hh"
35 #include "G4SystemOfUnits.hh"
36 #include "G4SDManager.hh"
37 #include "G4VisAttributes.hh"
38 #include "G4Ellipsoid.hh"
39 #include "G4ThreeVector.hh"
40 #include "G4VPhysicalVolume.hh"
41 #include "G4Material.hh"
42 #include "G4LogicalVolume.hh"
43 #include "G4HumanPhantomMaterial.hh"
44 #include "G4VPhysicalVolume.hh"
45 #include "G4PVPlacement.hh"
46 #include "G4SubtractionSolid.hh"
47 #include "G4HumanPhantomColour.hh"
48
49 G4VPhysicalVolume* G4MIRDStomach::Construct(const G4String& volumeName,G4VPhysicalVolume* mother,
50 const G4String& colourName, G4bool wireFrame, G4bool)
51 {
52 G4cout<<"Construct "<<volumeName<<" with mother volume "<<mother->GetName()<<G4endl;
53
54 auto* material = new G4HumanPhantomMaterial();
55 auto* soft = material -> GetMaterial("soft_tissue");
56 delete material;
57
58 G4double ax = 4. * cm;
59 G4double by= 3. * cm;
60 G4double cz = 8. * cm;
61 //G4double zcut1 = -8. * cm;
62 //G4double zcut2 = 8* cm;
63
64 auto* stomach_out = new G4Ellipsoid("stomach_out",
65 ax, by, cz);
66 // zcut1, zcut2);
67 /*
68 ax = 3.387 * cm;
69 by = 2.387 * cm;
70 cz = 7.387 * cm;
71 zcut1 = - 7.387 *cm;
72 zcut2 = 7.387 *cm;
73
74 G4Ellipsoid* cavity = new G4Ellipsoid ("cavity", ax, by, cz, zcut1, zcut2);
75
76 G4SubtractionSolid* stomach = new G4SubtractionSolid("stomach",stomach_out, cavity);
77 */
78 auto* logicStomach = new G4LogicalVolume(stomach_out, soft,
79 "logical" + volumeName, nullptr, nullptr, nullptr);
80
81 // Define rotation and position here!
82 auto* physStomach = new G4PVPlacement(nullptr,G4ThreeVector(8. *cm,-4. * cm, 0),
83 "physicalStomach",
84 logicStomach,
85 mother,
86 false,
87 0, true);
88
89
90 // Visualization Attributes
91 auto* colourPointer = new G4HumanPhantomColour();
92 G4Colour colour = colourPointer -> GetColour(colourName);
93
94 auto* StomachVisAtt = new G4VisAttributes(colour);
95 StomachVisAtt->SetForceSolid(wireFrame);
96 logicStomach->SetVisAttributes(StomachVisAtt);
97
98 G4cout << "Stomach created !!!!!!" << G4endl;
99
100 // Testing Stomach Volume
101 G4double StomachVol = logicStomach->GetSolid()->GetCubicVolume();
102 G4cout << "Volume of Stomach = " << StomachVol/cm3 << " cm^3" << G4endl;
103
104 // Testing Stomach Material
105 G4String StomachMat = logicStomach->GetMaterial()->GetName();
106 G4cout << "Material of Stomach = " << StomachMat << G4endl;
107
108 // Testing Density
109 G4double StomachDensity = logicStomach->GetMaterial()->GetDensity();
110 G4cout << "Density of Material = " << StomachDensity*cm3/g << " g/cm^3" << G4endl;
111
112 // Testing Mass
113 G4double StomachMass = (StomachVol)*StomachDensity;
114 G4cout << "Mass of Stomach = " << StomachMass/gram << " g" << G4endl;
115
116 return physStomach;
117 }
118