| Geant4 Cross Reference |
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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 #include "G4MIRDRibCage.hh"
32
33 #include "globals.hh"
34 #include "G4SystemOfUnits.hh"
35 #include "G4SDManager.hh"
36 #include "G4VisAttributes.hh"
37 #include "G4HumanPhantomMaterial.hh"
38 #include "G4SubtractionSolid.hh"
39 #include "G4EllipticalTube.hh"
40 #include "G4PVReplica.hh"
41 #include "G4Box.hh"
42 #include "G4PVPlacement.hh"
43 #include "G4HumanPhantomColour.hh"
44 G4MIRDRibCage::G4MIRDRibCage():fPhysRib1(nullptr), fPhysRib2(nullptr), fPhysRib3(nullptr),
45 fPhysRib4(nullptr), fPhysRib5(nullptr), fPhysRib6(nullptr),
46 fPhysRib7(nullptr), fPhysRib8(nullptr), fPhysRib9(nullptr),
47 fPhysRib10(nullptr), fPhysRib11(nullptr), fPhysRib12(nullptr)
48 {;}
49
50 G4VPhysicalVolume* G4MIRDRibCage::Construct(const G4String& volumeName, G4VPhysicalVolume* mother,
51 const G4String& colourName, G4bool wireFrame, G4bool)
52
53 {
54 auto* material = new G4HumanPhantomMaterial();
55
56 G4cout<<"Construct "<<volumeName<<" with mother volume "<<mother->GetName()<<G4endl;
57
58 auto* skeleton = material -> GetMaterial("skeleton");
59 auto* soft = material -> GetMaterial("soft_tissue");
60
61 delete material;
62
63 G4double dx= 17. *cm; // a2
64 G4double dy= 9.8 * cm; //b2
65 G4double thickness= 32.4 * cm; // z2/2 of cage
66
67 auto* outCage = new G4EllipticalTube("outCage",dx, dy, thickness/2.);
68
69 dx = 16.4 * cm; // a1
70 dy = 9.2 * cm; // b1
71 G4double dz = 34. *cm; // z2/2
72
73 auto* inCage = new G4EllipticalTube("inCage",dx, dy, dz/2.);
74
75 auto* cage = new G4SubtractionSolid("Cage",
76 outCage,
77 inCage, nullptr, G4ThreeVector(0.*cm, 0.*cm, 0. * cm));
78
79
80 auto* logicRibCage = new G4LogicalVolume(cage, soft, "logicalCage", nullptr, nullptr, nullptr);
81
82 G4VPhysicalVolume* physRibCage = new G4PVPlacement(nullptr,G4ThreeVector(0.0, 0.0, thickness/2. + 0.1 * cm),
83 // with respect to the trunk
84 "physicalRibCage",
85 logicRibCage,
86 mother,
87 false,
88 0, true);
89
90 G4double xx = 17.*cm;
91 G4double yy = 9.8*cm;
92 G4double ribThickness = 1.4*cm;
93 auto* rib_out = new G4EllipticalTube("rib_out",xx, yy, ribThickness/2.);
94
95 xx = 16.5 *cm;
96 yy = 9.3 * cm;
97 G4double zz = 1.5 * cm;
98 auto* rib_in = new G4EllipticalTube("rib_in",xx, yy, zz/2.);
99 auto* rib = new G4SubtractionSolid("rib",rib_out, rib_in);
100
101 auto* logicRib= new G4LogicalVolume(rib, skeleton, "logical" + volumeName, nullptr, nullptr, nullptr);
102
103 fPhysRib1 = new G4PVPlacement(nullptr,G4ThreeVector(0.0, 0.0, (- 32.2*cm/2. + 0.8 *cm)),
104 // with respect to the trunk
105 "physicalRib",
106 logicRib,
107 physRibCage,
108 false,
109 0, true);
110
111 fPhysRib2 = new G4PVPlacement(nullptr,G4ThreeVector(0.0, 0.0, ( - 32.2*cm/2. + 0.8 *cm + 2.8 *cm)),
112 // with respect to the trunk
113 "physicalRib",
114 logicRib,
115 physRibCage,
116 false,
117 0, true);
118
119 fPhysRib3 = new G4PVPlacement(nullptr,G4ThreeVector(0.0, 0.0, (-thickness/2. + 0.8 * cm + 5.6 *cm)),
120 // with respect to the trunk
121 "physicalRib",
122 logicRib,
123 physRibCage,
124 false,
125 0, true);
126
127 fPhysRib4 = new G4PVPlacement(nullptr,G4ThreeVector(0.0, 0.0, (-thickness/2. + 0.8 * cm + 8.4 *cm)),
128 // with respect to the trunk
129 "physicalRib",
130 logicRib,
131 physRibCage,
132 false,
133 0, true);
134
135 fPhysRib5 = new G4PVPlacement(nullptr,G4ThreeVector(0.0, 0.0, (-thickness/2. + 0.8 * cm + 11.2 *cm)),
136 // with respect to the trunk
137 "physicalRib",
138 logicRib,
139 physRibCage,
140 false,
141 0, true);
142
143 fPhysRib6 = new G4PVPlacement(nullptr,G4ThreeVector(0.0, 0.0, (-thickness/2. + 0.8 * cm + 14. *cm)),
144 // with respect to the trunk
145 "physicalRib",
146 logicRib,
147 physRibCage,
148 false,
149 0, true);
150
151 fPhysRib7 = new G4PVPlacement(nullptr,G4ThreeVector(0.0, 0.0, (-thickness/2. + 0.8 *cm + 16.8 *cm)),
152 // with respect to the trunk
153 "physicalRib",
154 logicRib,
155 physRibCage,
156 false,
157 0, true);
158
159 fPhysRib8 = new G4PVPlacement(nullptr,G4ThreeVector(0.0, 0.0, (-thickness/2. + 0.8 *cm + 19.6 *cm)),
160 // with respect to the trunk
161 "physicalRib",
162 logicRib,
163 physRibCage,
164 false,
165 0, true);
166
167 fPhysRib9 = new G4PVPlacement(nullptr,G4ThreeVector(0.0, 0.0, (-thickness/2. + 0.8*cm + 22.4 *cm)),
168 // with respect to the trunk
169 "physicalRib",
170 logicRib,
171 physRibCage,
172 false,
173 0, true);
174
175 fPhysRib10 = new G4PVPlacement(nullptr, G4ThreeVector(0.0, 0.0, (-thickness/2. + 0.8*cm + 25.2 *cm)),
176 // with respect to the trunk
177 "physicalRib",
178 logicRib,
179 physRibCage,
180 false,
181 0, true);
182
183 fPhysRib11 = new G4PVPlacement(nullptr,G4ThreeVector(0.0, 0.0, (-thickness/2. + 0.8*cm + 28. *cm)),
184 // with respect to the trunk
185 "physicalRib",
186 logicRib,
187 physRibCage,
188 false,
189 0, true);
190
191 fPhysRib12 = new G4PVPlacement(nullptr,G4ThreeVector(0.0, 0.0, (-thickness/2. + 0.8*cm + 30.8 *cm)),
192 // with respect to the trunk
193 "physicalRib",
194 logicRib,
195 physRibCage,
196 false,
197 0, true);
198
199 // Visualization Attributes
200 logicRibCage -> SetVisAttributes(G4VisAttributes::GetInvisible());
201
202 //G4VisAttributes* RibCageVisAtt = new G4VisAttributes(G4Colour(0.46,0.53,0.6));
203
204 auto* colourPointer = new G4HumanPhantomColour();
205 G4Colour colour = colourPointer -> GetColour(colourName);
206 auto* RibCageVisAtt = new G4VisAttributes(colour);
207 RibCageVisAtt->SetForceSolid(wireFrame);
208 logicRib->SetVisAttributes(RibCageVisAtt);
209
210 G4cout << "RibCage created !!!!!!" << G4endl;
211 // Testing Pelvis Volume
212 G4double RibCageVol = logicRib->GetSolid()->GetCubicVolume();
213 G4cout << "Volume of RibCage = " << ((RibCageVol)*12.)/cm3 << " cm^3" << G4endl;
214
215 // Testing RibCage Material
216 G4String RibCageMat = logicRib->GetMaterial()->GetName();
217 G4cout << "Material of RibCage = " << RibCageMat << G4endl;
218
219 // Testing Density
220 G4double RibCageDensity = logicRib->GetMaterial()->GetDensity();
221 G4cout << "Density of Material = " << RibCageDensity*cm3/g << " g/cm^3" << G4endl;
222
223 // Testing Mass
224 G4double RibCageMass = (RibCageVol)* RibCageDensity * 12;// 12 is the total number of ribs;
225 G4cout << "Mass of RibCage = " << (RibCageMass)/gram << " g" << G4endl;
226
227 return physRibCage;
228 }
229