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1 // 1 //
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18 // * This code implementation is the result 18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboratio 19 // * technical work of the GEANT4 collaboration. *
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24 // ******************************************* 24 // ********************************************************************
25 // 25 //
26 // Previous authors: G. Guerrieri, S. Guatelli << 26 // Authors: S. Guatelli , M. G. Pia, INFN Genova and F. Ambroglini INFN Perugia, Italy
27 // Authors (since 2007): S. Guatelli, Universi <<
28 // 27 //
>> 28 // Based on code developed by the undergraduate student G. Guerrieri
>> 29 // Note: this is a preliminary beta-version of the code; an improved
>> 30 // version will be distributed in the next Geant4 public release, compliant
>> 31 // with the design in a forthcoming publication, and subject to a
>> 32 // design and code review.
29 // 33 //
30 #include "G4MIRDLeftLung.hh" 34 #include "G4MIRDLeftLung.hh"
31 35
32 #include "globals.hh" 36 #include "globals.hh"
33 #include "G4SystemOfUnits.hh" 37 #include "G4SystemOfUnits.hh"
34 #include "G4SDManager.hh" 38 #include "G4SDManager.hh"
35 #include "G4VisAttributes.hh" 39 #include "G4VisAttributes.hh"
36 #include "G4Ellipsoid.hh" 40 #include "G4Ellipsoid.hh"
37 #include "G4ThreeVector.hh" 41 #include "G4ThreeVector.hh"
38 #include "G4VPhysicalVolume.hh" 42 #include "G4VPhysicalVolume.hh"
39 #include "G4RotationMatrix.hh" 43 #include "G4RotationMatrix.hh"
40 #include "G4Material.hh" 44 #include "G4Material.hh"
41 #include "G4LogicalVolume.hh" 45 #include "G4LogicalVolume.hh"
42 #include "G4HumanPhantomMaterial.hh" 46 #include "G4HumanPhantomMaterial.hh"
43 #include "G4VPhysicalVolume.hh" 47 #include "G4VPhysicalVolume.hh"
44 #include "G4PVPlacement.hh" 48 #include "G4PVPlacement.hh"
45 #include "G4UnionSolid.hh" 49 #include "G4UnionSolid.hh"
46 #include "G4SubtractionSolid.hh" 50 #include "G4SubtractionSolid.hh"
47 #include "G4Box.hh" 51 #include "G4Box.hh"
48 #include "G4HumanPhantomColour.hh" 52 #include "G4HumanPhantomColour.hh"
49 53
>> 54 G4MIRDLeftLung::G4MIRDLeftLung()
>> 55 {
>> 56 }
>> 57
>> 58 G4MIRDLeftLung::~G4MIRDLeftLung()
>> 59 {
>> 60
>> 61 }
>> 62
>> 63
50 G4VPhysicalVolume* G4MIRDLeftLung::Construct(c 64 G4VPhysicalVolume* G4MIRDLeftLung::Construct(const G4String& volumeName,G4VPhysicalVolume* mother,
51 const G4String& colourName, G4b 65 const G4String& colourName, G4bool wireFrame,G4bool)
52 { 66 {
53 67
54 G4cout<<"Construct "<<volumeName<<" with mot 68 G4cout<<"Construct "<<volumeName<<" with mother volume "<<mother->GetName()<<G4endl;
55 69
56 auto* material = new G4HumanPhantomMaterial( << 70 G4HumanPhantomMaterial* material = new G4HumanPhantomMaterial();
57 auto* lung_material = material -> GetMateria << 71 G4Material* lung_material = material -> GetMaterial("lung_material");
58 delete material; 72 delete material;
59 73
60 G4double ax = 5. *cm; //a 74 G4double ax = 5. *cm; //a
61 G4double by = 7.5 *cm; //b 75 G4double by = 7.5 *cm; //b
62 G4double cz = 24.*cm; //c 76 G4double cz = 24.*cm; //c
63 G4double zcut1 = 0.0 *cm; 77 G4double zcut1 = 0.0 *cm;
64 G4double zcut2=24. *cm; 78 G4double zcut2=24. *cm;
65 79
66 auto* oneLung = new G4Ellipsoid("OneLung",ax << 80 G4Ellipsoid* oneLung = new G4Ellipsoid("OneLung",ax, by, cz, zcut1,zcut2);
67 81
68 ax= 5.*cm; 82 ax= 5.*cm;
69 by= 7.5*cm; 83 by= 7.5*cm;
70 cz= 24.*cm; 84 cz= 24.*cm;
71 85
72 86
73 auto* subtrLung = new G4Ellipsoid("subtrLung << 87 G4Ellipsoid* subtrLung = new G4Ellipsoid("subtrLung",ax, by, cz);
74 88
75 // y<0 89 // y<0
76 90
77 G4double dx = 5.5* cm; 91 G4double dx = 5.5* cm;
78 G4double dy = 8.5 * cm; 92 G4double dy = 8.5 * cm;
79 G4double dz = 24. * cm; 93 G4double dz = 24. * cm;
80 94
81 auto* box = new G4Box("Box", dx, dy, dz); << 95 G4Box* box = new G4Box("Box", dx, dy, dz);
82 96
83 97
84 //G4SubtractionSolid* section = new G4Subtra 98 //G4SubtractionSolid* section = new G4SubtractionSolid("BoxSub", subtrLung, box, 0, G4ThreeVector(0.*cm, 8.5* cm, 0.*cm));
85 auto* section2 = new G4SubtractionSolid("Box << 99 G4SubtractionSolid* section2 = new G4SubtractionSolid("BoxSub2", subtrLung, box, 0, G4ThreeVector(0.*cm, 8.5* cm, 0.*cm));
86 100
87 //G4SubtractionSolid* lung1 = new G4Subtrac 101 //G4SubtractionSolid* lung1 = new G4SubtractionSolid("Lung1", oneLung,
88 // section, 102 // section,
89 // 0, G4ThreeVector(6.*cm,0*cm 103 // 0, G4ThreeVector(6.*cm,0*cm,0.0*cm));
90 104
91 auto* lung2 = new G4SubtractionSolid("Lung2 << 105 G4SubtractionSolid* lung2 = new G4SubtractionSolid("Lung2", oneLung,
92 section2, 106 section2,
93 nullptr, G4ThreeVector(-6.*c << 107 0, G4ThreeVector(-6.*cm,0*cm,0.0*cm));
94 108
95 // G4RotationMatrix* matrix = new G4Rotation 109 // G4RotationMatrix* matrix = new G4RotationMatrix();
96 // matrix->rotateX(180. * degree); 110 // matrix->rotateX(180. * degree);
97 //matrix ->rotateZ(180.*degree); 111 //matrix ->rotateZ(180.*degree);
98 //matrix -> rotateY(180.* degree); 112 //matrix -> rotateY(180.* degree);
99 113
100 //G4UnionSolid* lungs = new G4UnionSolid("Lu 114 //G4UnionSolid* lungs = new G4UnionSolid("Lungs", lung1, lung2, matrix, G4ThreeVector(17*cm, 0., 0.));
101 115
102 116
103 auto* logicLeftLung = new G4LogicalVolume(lu << 117 G4LogicalVolume* logicLeftLung = new G4LogicalVolume(lung2,lung_material,
104 "logical" + volumeName, nul << 118 "logical" + volumeName, 0, 0, 0);
105 119
106 120
107 G4VPhysicalVolume* physLeftLung = new G4PVPl << 121 G4VPhysicalVolume* physLeftLung = new G4PVPlacement(0,G4ThreeVector(8.50 *cm, 0.0*cm, 8.5*cm),
108 "physicalLeftLung", 122 "physicalLeftLung",
109 logicLeftLung, 123 logicLeftLung,
110 mother, 124 mother,
111 false, 125 false,
112 0, true); 126 0, true);
113 127
114 128
115 // Visualization Attributes 129 // Visualization Attributes
116 //G4VisAttributes* LeftLungVisAtt = new G4Vi 130 //G4VisAttributes* LeftLungVisAtt = new G4VisAttributes(G4Colour(0.25,0.41,0.88));
117 auto* colourPointer = new G4HumanPhantomColo << 131 G4HumanPhantomColour* colourPointer = new G4HumanPhantomColour();
118 G4Colour colour = colourPointer -> GetColour 132 G4Colour colour = colourPointer -> GetColour(colourName);
119 auto* LeftLungVisAtt = new G4VisAttributes(c << 133 G4VisAttributes* LeftLungVisAtt = new G4VisAttributes(colour);
120 LeftLungVisAtt->SetForceSolid(wireFrame); 134 LeftLungVisAtt->SetForceSolid(wireFrame);
121 logicLeftLung->SetVisAttributes(LeftLungVisA 135 logicLeftLung->SetVisAttributes(LeftLungVisAtt);
122 136
123 G4cout << "LeftLung created !!!!!!" << G4end 137 G4cout << "LeftLung created !!!!!!" << G4endl;
124 138
125 // Testing LeftLung Volume 139 // Testing LeftLung Volume
126 G4double LeftLungVol = logicLeftLung->GetSol 140 G4double LeftLungVol = logicLeftLung->GetSolid()->GetCubicVolume();
127 141
128 G4cout << "Volume of LeftLung = " << (LeftLu 142 G4cout << "Volume of LeftLung = " << (LeftLungVol)/cm3 << " cm^3" << G4endl;
129 143
130 // Testing LeftLung Material 144 // Testing LeftLung Material
131 G4String LeftLungMat = logicLeftLung->GetMat 145 G4String LeftLungMat = logicLeftLung->GetMaterial()->GetName();
132 G4cout << "Material of LeftLung = " << LeftL 146 G4cout << "Material of LeftLung = " << LeftLungMat << G4endl;
133 147
134 // Testing Density 148 // Testing Density
135 G4double LeftLungDensity = logicLeftLung->Ge 149 G4double LeftLungDensity = logicLeftLung->GetMaterial()->GetDensity();
136 G4cout << "Density of Material = " << LeftLu 150 G4cout << "Density of Material = " << LeftLungDensity*cm3/g << " g/cm^3" << G4endl;
137 151
138 // Testing Mass 152 // Testing Mass
139 G4double LeftLungMass = (LeftLungVol)*LeftLu 153 G4double LeftLungMass = (LeftLungVol)*LeftLungDensity;
140 G4cout << "Mass of LeftLung = " << LeftLungM 154 G4cout << "Mass of LeftLung = " << LeftLungMass/gram << " g" << G4endl;
141 155
142 return physLeftLung; 156 return physLeftLung;
143 } 157 }
144 158