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G4MIRDStomach.cc
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1 //
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18 // * This code implementation is the result of the scientific and *
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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"
44 #include "G4VPhysicalVolume.hh"
45 #include "G4PVPlacement.hh"
46 #include "G4SubtractionSolid.hh"
47 #include "G4HumanPhantomColour.hh"
48 
50 {
51 }
52 
54 {
55 }
56 
57 
59  const G4String& colourName, G4bool wireFrame, G4bool)
60 {
61 
62  G4cout<<"Construct "<<volumeName<<" with mother volume "<<mother->GetName()<<G4endl;
63 
64 
66  G4Material* soft = material -> GetMaterial("soft_tissue");
67  delete material;
68 
69  G4double ax = 4. * cm;
70  G4double by= 3. * cm;
71  G4double cz = 8. * cm;
72  //G4double zcut1 = -8. * cm;
73  //G4double zcut2 = 8* cm;
74 
75  G4Ellipsoid* stomach_out = new G4Ellipsoid("stomach_out",
76  ax, by, cz);
77  // zcut1, zcut2);
78  /*
79  ax = 3.387 * cm;
80  by = 2.387 * cm;
81  cz = 7.387 * cm;
82  zcut1 = - 7.387 *cm;
83  zcut2 = 7.387 *cm;
84 
85  G4Ellipsoid* cavity = new G4Ellipsoid ("cavity", ax, by, cz, zcut1, zcut2);
86 
87  G4SubtractionSolid* stomach = new G4SubtractionSolid("stomach",stomach_out, cavity);
88  */
89  G4LogicalVolume* logicStomach = new G4LogicalVolume(stomach_out, soft,
90  "logical" + volumeName, 0, 0, 0);
91 
92  // Define rotation and position here!
93  G4VPhysicalVolume* physStomach = new G4PVPlacement(0,G4ThreeVector(8. *cm,-4. * cm, 0),
94  "physicalStomach",
95  logicStomach,
96  mother,
97  false,
98  0, true);
99 
100 
101  // Visualization Attributes
102  G4HumanPhantomColour* colourPointer = new G4HumanPhantomColour();
103  G4Colour colour = colourPointer -> GetColour(colourName);
104 
105  G4VisAttributes* StomachVisAtt = new G4VisAttributes(colour);
106  StomachVisAtt->SetForceSolid(wireFrame);
107  logicStomach->SetVisAttributes(StomachVisAtt);
108 
109  G4cout << "Stomach created !!!!!!" << G4endl;
110 
111  // Testing Stomach Volume
112  G4double StomachVol = logicStomach->GetSolid()->GetCubicVolume();
113  G4cout << "Volume of Stomach = " << StomachVol/cm3 << " cm^3" << G4endl;
114 
115  // Testing Stomach Material
116  G4String StomachMat = logicStomach->GetMaterial()->GetName();
117  G4cout << "Material of Stomach = " << StomachMat << G4endl;
118 
119  // Testing Density
120  G4double StomachDensity = logicStomach->GetMaterial()->GetDensity();
121  G4cout << "Density of Material = " << StomachDensity*cm3/g << " g/cm^3" << G4endl;
122 
123  // Testing Mass
124  G4double StomachMass = (StomachVol)*StomachDensity;
125  G4cout << "Mass of Stomach = " << StomachMass/gram << " g" << G4endl;
126 
127  return physStomach;
128 }