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25 // 25 //
26 // << 26 // Authors: S. Guatelli , M. G. Pia, INFN Genova and F. Ambroglini INFN Perugia, Italy
27 // Previous authors: G. Guerrieri, S. Guatelli <<
28 // Authors (since 2007): S. Guatelli, Universi <<
29 // 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.
30 // 33 //
31 #include "G4MIRDRibCage.hh" 34 #include "G4MIRDRibCage.hh"
32 35
33 #include "globals.hh" 36 #include "globals.hh"
34 #include "G4SystemOfUnits.hh" 37 #include "G4SystemOfUnits.hh"
35 #include "G4SDManager.hh" 38 #include "G4SDManager.hh"
36 #include "G4VisAttributes.hh" 39 #include "G4VisAttributes.hh"
37 #include "G4HumanPhantomMaterial.hh" 40 #include "G4HumanPhantomMaterial.hh"
38 #include "G4SubtractionSolid.hh" 41 #include "G4SubtractionSolid.hh"
39 #include "G4EllipticalTube.hh" 42 #include "G4EllipticalTube.hh"
40 #include "G4PVReplica.hh" 43 #include "G4PVReplica.hh"
41 #include "G4Box.hh" 44 #include "G4Box.hh"
42 #include "G4PVPlacement.hh" 45 #include "G4PVPlacement.hh"
43 #include "G4HumanPhantomColour.hh" 46 #include "G4HumanPhantomColour.hh"
44 G4MIRDRibCage::G4MIRDRibCage():fPhysRib1(nullp << 47
45 fPhysRib4(nullptr), fPhysRib5(nu << 48 G4MIRDRibCage::G4MIRDRibCage()
46 fPhysRib7(nullptr), fPhysRib8(nu << 49 {
47 fPhysRib10(nullptr), fPhysRib11( << 50 }
48 {;} << 51
>> 52 G4MIRDRibCage::~G4MIRDRibCage()
>> 53 {
>> 54 }
>> 55
49 56
50 G4VPhysicalVolume* G4MIRDRibCage::Construct(co 57 G4VPhysicalVolume* G4MIRDRibCage::Construct(const G4String& volumeName, G4VPhysicalVolume* mother,
51 const G4String& colourName, G4bo 58 const G4String& colourName, G4bool wireFrame, G4bool)
52 <<
53 { 59 {
54 auto* material = new G4HumanPhantomMaterial( << 60 G4HumanPhantomMaterial* material = new G4HumanPhantomMaterial();
55 61
56 G4cout<<"Construct "<<volumeName<<" with mot 62 G4cout<<"Construct "<<volumeName<<" with mother volume "<<mother->GetName()<<G4endl;
57 63
58 auto* skeleton = material -> GetMaterial("sk << 64 G4Material* skeleton = material -> GetMaterial("skeleton");
59 auto* soft = material -> GetMaterial("soft_t << 65 G4Material* soft = material -> GetMaterial("soft_tissue");
60 66
61 delete material; 67 delete material;
62 68
63 G4double dx= 17. *cm; // a2 69 G4double dx= 17. *cm; // a2
64 G4double dy= 9.8 * cm; //b2 70 G4double dy= 9.8 * cm; //b2
65 G4double thickness= 32.4 * cm; // z2/2 of ca 71 G4double thickness= 32.4 * cm; // z2/2 of cage
66 72
67 auto* outCage = new G4EllipticalTube("outCag << 73 G4EllipticalTube* outCage = new G4EllipticalTube("outCage",dx, dy, thickness/2.);
68 74
69 dx = 16.4 * cm; // a1 75 dx = 16.4 * cm; // a1
70 dy = 9.2 * cm; // b1 76 dy = 9.2 * cm; // b1
71 G4double dz = 34. *cm; // z2/2 77 G4double dz = 34. *cm; // z2/2
72 78
73 auto* inCage = new G4EllipticalTube("inCage" << 79 G4EllipticalTube* inCage = new G4EllipticalTube("inCage",dx, dy, dz/2.);
74 80
75 auto* cage = new G4SubtractionSolid("Cage", << 81 G4SubtractionSolid* cage = new G4SubtractionSolid("Cage",
76 outCage, 82 outCage,
77 inCage, nullptr, G4ThreeVector << 83 inCage, 0, G4ThreeVector(0.*cm, 0.*cm, 0. * cm));
78 84
79 85
80 auto* logicRibCage = new G4LogicalVolume(cag << 86 G4LogicalVolume* logicRibCage = new G4LogicalVolume(cage, soft, "logicalCage", 0, 0, 0);
81 87
82 G4VPhysicalVolume* physRibCage = new G4PVPla << 88 G4VPhysicalVolume* physRibCage = new G4PVPlacement(0,G4ThreeVector(0.0, 0.0, thickness/2. + 0.1 * cm),
83 // with respect to the trunk 89 // with respect to the trunk
84 "physicalRibCage", 90 "physicalRibCage",
85 logicRibCage, 91 logicRibCage,
86 mother, 92 mother,
87 false, 93 false,
88 0, true); 94 0, true);
89 95
>> 96
90 G4double xx = 17.*cm; 97 G4double xx = 17.*cm;
91 G4double yy = 9.8*cm; 98 G4double yy = 9.8*cm;
92 G4double ribThickness = 1.4*cm; 99 G4double ribThickness = 1.4*cm;
93 auto* rib_out = new G4EllipticalTube("rib_ou << 100 G4EllipticalTube* rib_out = new G4EllipticalTube("rib_out",xx, yy, ribThickness/2.);
94 101
95 xx = 16.5 *cm; 102 xx = 16.5 *cm;
96 yy = 9.3 * cm; 103 yy = 9.3 * cm;
97 G4double zz = 1.5 * cm; 104 G4double zz = 1.5 * cm;
98 auto* rib_in = new G4EllipticalTube("rib_in" << 105 G4EllipticalTube* rib_in = new G4EllipticalTube("rib_in",xx, yy, zz/2.);
99 auto* rib = new G4SubtractionSolid("rib",rib << 106 G4SubtractionSolid* rib = new G4SubtractionSolid("rib",rib_out, rib_in);
100 107
101 auto* logicRib= new G4LogicalVolume(rib, ske << 108 G4LogicalVolume* logicRib= new G4LogicalVolume(rib, skeleton, "logical" + volumeName, 0, 0, 0);
102 109
103 fPhysRib1 = new G4PVPlacement(nullptr,G4Thre << 110 physRib1 = new G4PVPlacement(0,G4ThreeVector(0.0, 0.0, (- 32.2*cm/2. + 0.8 *cm)),
104 // with respect to the trunk 111 // with respect to the trunk
105 "physicalRib", 112 "physicalRib",
106 logicRib, 113 logicRib,
107 physRibCage, 114 physRibCage,
108 false, 115 false,
109 0, true); 116 0, true);
110 117
111 fPhysRib2 = new G4PVPlacement(nullptr,G4Thre << 118 physRib2 = new G4PVPlacement(0,G4ThreeVector(0.0, 0.0, ( - 32.2*cm/2. + 0.8 *cm + 2.8 *cm)),
112 // with respect to the trunk 119 // with respect to the trunk
113 "physicalRib", 120 "physicalRib",
114 logicRib, 121 logicRib,
115 physRibCage, 122 physRibCage,
116 false, 123 false,
117 0, true); 124 0, true);
118 125
119 fPhysRib3 = new G4PVPlacement(nullptr,G4Thre << 126 physRib3 = new G4PVPlacement(0,G4ThreeVector(0.0, 0.0, (-thickness/2. + 0.8 * cm + 5.6 *cm)),
120 // with respect to the trunk 127 // with respect to the trunk
121 "physicalRib", 128 "physicalRib",
122 logicRib, 129 logicRib,
123 physRibCage, 130 physRibCage,
124 false, 131 false,
125 0, true); 132 0, true);
126 133
127 fPhysRib4 = new G4PVPlacement(nullptr,G4Thre << 134 physRib4 = new G4PVPlacement(0,G4ThreeVector(0.0, 0.0, (-thickness/2. + 0.8 * cm + 8.4 *cm)),
128 // with respect to the trunk 135 // with respect to the trunk
129 "physicalRib", 136 "physicalRib",
130 logicRib, 137 logicRib,
131 physRibCage, 138 physRibCage,
132 false, 139 false,
133 0, true); 140 0, true);
134 141
135 fPhysRib5 = new G4PVPlacement(nullptr,G4Thre << 142 physRib5 = new G4PVPlacement(0,G4ThreeVector(0.0, 0.0, (-thickness/2. + 0.8 * cm + 11.2 *cm)),
136 // with respect to the trunk 143 // with respect to the trunk
137 "physicalRib", 144 "physicalRib",
138 logicRib, 145 logicRib,
139 physRibCage, 146 physRibCage,
140 false, 147 false,
141 0, true); 148 0, true);
142 149
143 fPhysRib6 = new G4PVPlacement(nullptr,G4Thre << 150 physRib6 = new G4PVPlacement(0,G4ThreeVector(0.0, 0.0, (-thickness/2. + 0.8 * cm + 14. *cm)),
144 // with respect to the trunk 151 // with respect to the trunk
145 "physicalRib", 152 "physicalRib",
146 logicRib, 153 logicRib,
147 physRibCage, 154 physRibCage,
148 false, 155 false,
149 0, true); 156 0, true);
150 157
151 fPhysRib7 = new G4PVPlacement(nullptr,G4Thre << 158 physRib7 = new G4PVPlacement(0,G4ThreeVector(0.0, 0.0, (-thickness/2. + 0.8 *cm + 16.8 *cm)),
152 // with respect to the trunk 159 // with respect to the trunk
153 "physicalRib", 160 "physicalRib",
154 logicRib, 161 logicRib,
155 physRibCage, 162 physRibCage,
156 false, 163 false,
157 0, true); 164 0, true);
158 165
159 fPhysRib8 = new G4PVPlacement(nullptr,G4Thre << 166 physRib8 = new G4PVPlacement(0,G4ThreeVector(0.0, 0.0, (-thickness/2. + 0.8 *cm + 19.6 *cm)),
160 // with respect to the trunk 167 // with respect to the trunk
161 "physicalRib", 168 "physicalRib",
162 logicRib, 169 logicRib,
163 physRibCage, 170 physRibCage,
164 false, 171 false,
165 0, true); 172 0, true);
166 173
167 fPhysRib9 = new G4PVPlacement(nullptr,G4Thre << 174 physRib9 = new G4PVPlacement(0,G4ThreeVector(0.0, 0.0, (-thickness/2. + 0.8*cm + 22.4 *cm)),
168 // with respect to the trunk 175 // with respect to the trunk
169 "physicalRib", 176 "physicalRib",
170 logicRib, 177 logicRib,
171 physRibCage, 178 physRibCage,
172 false, 179 false,
173 0, true); 180 0, true);
174 181
175 fPhysRib10 = new G4PVPlacement(nullptr, G4Th << 182 physRib10 = new G4PVPlacement(0,G4ThreeVector(0.0, 0.0, (-thickness/2. + 0.8*cm + 25.2 *cm)),
176 // with respect to the trunk 183 // with respect to the trunk
177 "physicalRib", 184 "physicalRib",
178 logicRib, 185 logicRib,
179 physRibCage, 186 physRibCage,
180 false, 187 false,
181 0, true); 188 0, true);
182 189
183 fPhysRib11 = new G4PVPlacement(nullptr,G4Thr << 190 physRib11 = new G4PVPlacement(0,G4ThreeVector(0.0, 0.0, (-thickness/2. + 0.8*cm + 28. *cm)),
184 // with respect to the trunk 191 // with respect to the trunk
185 "physicalRib", 192 "physicalRib",
186 logicRib, 193 logicRib,
187 physRibCage, 194 physRibCage,
188 false, 195 false,
189 0, true); 196 0, true);
190 197
191 fPhysRib12 = new G4PVPlacement(nullptr,G4Thr << 198 physRib12 = new G4PVPlacement(0,G4ThreeVector(0.0, 0.0, (-thickness/2. + 0.8*cm + 30.8 *cm)),
192 // with respect to the trunk 199 // with respect to the trunk
193 "physicalRib", 200 "physicalRib",
194 logicRib, 201 logicRib,
195 physRibCage, 202 physRibCage,
196 false, 203 false,
197 0, true); 204 0, true);
198 205
199 // Visualization Attributes 206 // Visualization Attributes
200 logicRibCage -> SetVisAttributes(G4VisAttrib << 207 logicRibCage -> SetVisAttributes(G4VisAttributes::Invisible);
201 208
202 //G4VisAttributes* RibCageVisAtt = new G4Vis 209 //G4VisAttributes* RibCageVisAtt = new G4VisAttributes(G4Colour(0.46,0.53,0.6));
203 210
204 auto* colourPointer = new G4HumanPhantomColo << 211 G4HumanPhantomColour* colourPointer = new G4HumanPhantomColour();
205 G4Colour colour = colourPointer -> GetColour 212 G4Colour colour = colourPointer -> GetColour(colourName);
206 auto* RibCageVisAtt = new G4VisAttributes(co << 213 G4VisAttributes* RibCageVisAtt = new G4VisAttributes(colour);
207 RibCageVisAtt->SetForceSolid(wireFrame); 214 RibCageVisAtt->SetForceSolid(wireFrame);
208 logicRib->SetVisAttributes(RibCageVisAtt); 215 logicRib->SetVisAttributes(RibCageVisAtt);
209 216
210 G4cout << "RibCage created !!!!!!" << G4endl 217 G4cout << "RibCage created !!!!!!" << G4endl;
211 // Testing Pelvis Volume 218 // Testing Pelvis Volume
212 G4double RibCageVol = logicRib->GetSolid()-> 219 G4double RibCageVol = logicRib->GetSolid()->GetCubicVolume();
213 G4cout << "Volume of RibCage = " << ((RibCag 220 G4cout << "Volume of RibCage = " << ((RibCageVol)*12.)/cm3 << " cm^3" << G4endl;
214 221
215 // Testing RibCage Material 222 // Testing RibCage Material
216 G4String RibCageMat = logicRib->GetMaterial( 223 G4String RibCageMat = logicRib->GetMaterial()->GetName();
217 G4cout << "Material of RibCage = " << RibCag 224 G4cout << "Material of RibCage = " << RibCageMat << G4endl;
218 225
219 // Testing Density 226 // Testing Density
220 G4double RibCageDensity = logicRib->GetMater 227 G4double RibCageDensity = logicRib->GetMaterial()->GetDensity();
221 G4cout << "Density of Material = " << RibCag 228 G4cout << "Density of Material = " << RibCageDensity*cm3/g << " g/cm^3" << G4endl;
222 229
223 // Testing Mass 230 // Testing Mass
224 G4double RibCageMass = (RibCageVol)* RibCage 231 G4double RibCageMass = (RibCageVol)* RibCageDensity * 12;// 12 is the total number of ribs;
225 G4cout << "Mass of RibCage = " << (RibCageMa 232 G4cout << "Mass of RibCage = " << (RibCageMass)/gram << " g" << G4endl;
226 233
227 return physRibCage; 234 return physRibCage;
228 } 235 }
229 236