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Geant4/examples/advanced/brachytherapy/src/BrachyDetectorConstructionFlexi.cc

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Differences between /examples/advanced/brachytherapy/src/BrachyDetectorConstructionFlexi.cc (Version 11.3.0) and /examples/advanced/brachytherapy/src/BrachyDetectorConstructionFlexi.cc (Version 10.3.p2)


  1 //                                                  1 //
  2 // *******************************************      2 // ********************************************************************
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 16 // * for the full disclaimer and the limitatio     16 // * for the full disclaimer and the limitation of liability.         *
 17 // *                                               17 // *                                                                  *
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 19 // * technical work of the GEANT4 collaboratio     19 // * technical work of the GEANT4 collaboration.                      *
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 22 // * use  in  resulting  scientific  publicati     22 // * use  in  resulting  scientific  publications,  and indicate your *
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 24 // *******************************************     24 // ********************************************************************
 25 //                                                 25 //
 26 //                                                 26 //
 27 // -------------------------------------------     27 // --------------------------------------------------------------
 28 //                 GEANT 4 - Brachytherapy exa     28 //                 GEANT 4 - Brachytherapy example
 29 // -------------------------------------------     29 // --------------------------------------------------------------
 30 //                                                 30 //
 31 // Code developed by:                              31 // Code developed by:
 32 // S. Guatelli, D. Cutajar, J. Poder               32 // S. Guatelli, D. Cutajar, J. Poder
 33 // Centre For Medical Radiation Physics, Unive     33 // Centre For Medical Radiation Physics, University of Wollongong
 34 //                                                 34 //
 35 //    ****************************************     35 //    ****************************************
 36 //    *                                      *     36 //    *                                      *
 37 //    *    BrachyDetectorConstructionFlexi.cc*     37 //    *    BrachyDetectorConstructionFlexi.cc*
 38 //    *                                      *     38 //    *                                      *
 39 //    ****************************************     39 //    ****************************************
 40 //                                                 40 //
 41 //                                                 41 //
 42 #include "globals.hh"                              42 #include "globals.hh"
 43 #include "G4SystemOfUnits.hh"                      43 #include "G4SystemOfUnits.hh"
 44 #include "BrachyDetectorConstructionFlexi.hh"      44 #include "BrachyDetectorConstructionFlexi.hh"
 45 #include "G4RunManager.hh"                         45 #include "G4RunManager.hh"
 46 #include "G4Tubs.hh"                               46 #include "G4Tubs.hh"
 47 #include "G4Cons.hh"                               47 #include "G4Cons.hh"
 48 #include "G4LogicalVolume.hh"                      48 #include "G4LogicalVolume.hh"
 49 #include "G4ThreeVector.hh"                        49 #include "G4ThreeVector.hh"
 50 #include "G4PVPlacement.hh"                        50 #include "G4PVPlacement.hh"
 51 #include "G4Transform3D.hh"                        51 #include "G4Transform3D.hh"
 52 #include "G4RotationMatrix.hh"                     52 #include "G4RotationMatrix.hh"
 53 #include "G4TransportationManager.hh"              53 #include "G4TransportationManager.hh"
                                                   >>  54 #include "BrachyMaterial.hh"
 54 #include "G4VisAttributes.hh"                      55 #include "G4VisAttributes.hh"
 55 #include "G4Colour.hh"                             56 #include "G4Colour.hh"
 56 #include "G4NistManager.hh"                    << 
 57                                                    57 
 58 BrachyDetectorConstructionFlexi::BrachyDetecto     58 BrachyDetectorConstructionFlexi::BrachyDetectorConstructionFlexi()
 59   : fSteelShell(nullptr), fLogicalSteelShell(n <<  59   : steel_shell(0),logical_steel_shell(0),air_gap(0), logical_air_gap(0), physical_air_gap(0),
 60     fEnd1SteelShell(nullptr), fLogicalEnd1Stee <<  60     End1_steel_shell(0),logical_End1_steel_shell(0), physical_End1_steel_shell(0),
 61     fEnd2SteelShell(nullptr), fLogicalEnd2Stee <<  61     End2_steel_shell(0),logical_End2_steel_shell(0), physical_End2_steel_shell(0),
 62     fCable(nullptr), fLogicalCable(nullptr), f <<  62     cable(0),logical_cable(0),physical_cable(0),
 63     fIridiumCore(nullptr), fLogicalIridiumCore <<  63     iridium_core(0),logical_iridium_core(0),physical_iridium_core(0),
 64     fSteelAttributes(nullptr), fEndAttributes( <<  64     steelAttributes(0), endAttributes(0), simpleIridiumVisAtt(0)
 65 {}                                             <<  65 {
                                                   >>  66   pMat = new BrachyMaterial();
                                                   >>  67 }
                                                   >>  68 
                                                   >>  69 BrachyDetectorConstructionFlexi::~BrachyDetectorConstructionFlexi()
                                                   >>  70 { 
                                                   >>  71   delete pMat; 
                                                   >>  72 }
 66                                                    73 
 67 void BrachyDetectorConstructionFlexi::Construc     74 void BrachyDetectorConstructionFlexi::ConstructFlexi(G4VPhysicalVolume* mother)
 68 {                                                  75 {
 69   G4NistManager* nist = G4NistManager::Instanc <<  76   G4Material* steelMat = pMat -> GetMat("Stainless steel 304");
 70                                                <<  77   G4Material* iridiumMat = pMat -> GetMat("Iridium");
 71   G4Material* iridiumMat = nist -> FindOrBuild <<  78   G4Material* airMat = pMat -> GetMat("Air");
 72   G4Material* airMat = nist -> FindOrBuildMate <<  79 
 73                                                << 
 74   //Define Stainless-steel-304 - Flexi source  << 
 75   G4int Z; //atomic number of the element      << 
 76   G4Element* elC = nist -> FindOrBuildElement( << 
 77   G4Element* elMn = nist -> FindOrBuildElement << 
 78   G4Element* elSi = nist -> FindOrBuildElement << 
 79   G4Element* elCr = nist -> FindOrBuildElement << 
 80   G4Element* elFe = nist -> FindOrBuildElement << 
 81   G4Element* elNi = nist -> FindOrBuildElement << 
 82                                                << 
 83   constexpr G4double d = 7.999*g/cm3;          << 
 84   auto steelMat = new G4Material("Stainless st << 
 85   steelMat -> AddElement(elMn, 0.02);          << 
 86   steelMat -> AddElement(elSi, 0.01);          << 
 87   steelMat -> AddElement(elCr, 0.19);          << 
 88   steelMat -> AddElement(elNi, 0.10);          << 
 89   steelMat -> AddElement(elFe, 0.6792);        << 
 90   steelMat -> AddElement(elC, 0.0008);         << 
 91                                                << 
 92  //Define dimensions of the outer Steel shell      80  //Define dimensions of the outer Steel shell around the solid source - not including the ends 
 93                                                    81 
 94   G4double shellr_min = 0.00 * mm;                 82   G4double shellr_min = 0.00 * mm;
 95   G4double shellr_max = 0.85 * mm;                 83   G4double shellr_max = 0.85 * mm;
 96   G4double shell_length = 3.6 * mm;                84   G4double shell_length = 3.6 * mm; 
 97   fSteelShell = new G4Tubs("steel_shell",shell <<  85   steel_shell = new G4Tubs("steel_shell",shellr_min, shellr_max/2, shell_length/2.,0.*deg,360.*deg);
 98   fLogicalSteelShell = new G4LogicalVolume(fSt <<  86   logical_steel_shell = new G4LogicalVolume(steel_shell, steelMat, "steel_shell_log", 0, 0, 0);
 99   fPhysicalSteelShell = new G4PVPlacement(null <<  87   physical_steel_shell = new G4PVPlacement(0,G4ThreeVector(0,0,0),"phys_steel_shell", logical_steel_shell, mother, false, 0, true);
100                                                    88 
101 //Define dimensions of the air gap between Ste     89 //Define dimensions of the air gap between Steel shell and Iridium core
102   G4double airr_min = 0.00 * mm;                   90   G4double airr_min = 0.00 * mm;
103   G4double airr_max = 0.67 * mm;                   91   G4double airr_max = 0.67 * mm;
104   G4double air_length = 3.6 * mm;                  92   G4double air_length = 3.6 * mm; 
105   fAirGap = new G4Tubs("air_gap", airr_min, ai <<  93   air_gap = new G4Tubs("air_gap", airr_min, airr_max/2, air_length/2, 0.*deg, 360.*deg);
106   fLogicalAirGap = new G4LogicalVolume(fAirGap <<  94   logical_air_gap = new G4LogicalVolume(air_gap, airMat, "air_gap_log", 0, 0, 0);
107   fPhysicalAirGap = new G4PVPlacement(nullptr, <<  95   physical_air_gap = new G4PVPlacement(0, G4ThreeVector(0,0,0), "phys_air_gap",logical_air_gap, physical_steel_shell, false, 0, true);
108                                                    96 
109 //Define the non-cable weld end of the Steel s     97 //Define the non-cable weld end of the Steel shell 
110   G4double end1r_min = 0.0 * mm;               <<  98   G4double End1r_min = 0.0 * mm;
111   G4double end1r_max = 0.85 * mm;              <<  99   G4double End1r_max = 0.85 * mm;
112   G4double end1length = 0.65 * mm;             << 100   G4double End1length = 0.65 * mm; 
113   fEnd1SteelShell = new G4Tubs("End_1_steel_sh << 101   End1_steel_shell = new G4Tubs("End_1_steel_shell",End1r_min, End1r_max/2, End1length/2.,0.*deg,360.*deg);
114   fLogicalEnd1SteelShell = new G4LogicalVolume << 102   logical_End1_steel_shell = new G4LogicalVolume(End1_steel_shell, steelMat, "End1_steel_shell_log", 0, 0, 0);
115   G4double end1offset_x = 0.0 * mm;               103   G4double end1offset_x = 0.0 * mm;
116   G4double end1offset_y = 0.0 * mm;               104   G4double end1offset_y = 0.0 * mm;
117   G4double end1offset_z = 2.125 * mm;             105   G4double end1offset_z = 2.125 * mm;
118   fPhysicalEnd1SteelShell = new G4PVPlacement( << 106   physical_End1_steel_shell = new G4PVPlacement(0,G4ThreeVector(end1offset_x,end1offset_y,end1offset_z),"phys_End1_steel_shell", logical_End1_steel_shell,mother, false, 0, true);
119                                                   107 
120 //Define the cable weld end of the Steel shell    108 //Define the cable weld end of the Steel shell 
121   G4double end2r_min1 = 0.0 * mm;              << 109   G4double End2r_min1 = 0.0 * mm;
122   G4double end2r_max1 = 0.85 * mm;             << 110   G4double End2r_max1 = 0.85 * mm;
123   G4double end2r_min2 = 0.0 * mm;              << 111   G4double End2r_min2 = 0.0 * mm;
124   G4double end2r_max2 = 0.5 * mm;              << 112   G4double End2r_max2 = 0.5 * mm;
125   G4double end2length = 0.4 * mm;              << 113   G4double End2length = 0.4 * mm;
126   fEnd2SteelShell = new G4Cons("End_2_steel_sh << 114   End2_steel_shell = new G4Cons("End_2_steel_shell",End2r_min2, End2r_max2/2, End2r_min1, End2r_max1/2, End2length/2.0, 0.0, 360.0*deg);
127   fLogicalEnd2SteelShell = new G4LogicalVolume << 115   logical_End2_steel_shell = new G4LogicalVolume(End2_steel_shell, steelMat, "End2_steel_shell_log", 0, 0, 0);
128   G4double end2offset_x = 0.0 * mm;               116   G4double end2offset_x = 0.0 * mm;
129   G4double end2offset_y = 0.0 * mm;               117   G4double end2offset_y = 0.0 * mm;
130   G4double end2offset_z = -2.0 * mm;              118   G4double end2offset_z = -2.0 * mm; 
131   fPhysicalEnd2SteelShell = new G4PVPlacement( << 119   physical_End2_steel_shell = new G4PVPlacement(0,G4ThreeVector(end2offset_x,end2offset_y,end2offset_z), "phys_End2_steel_shell", logical_End2_steel_shell,mother, false, 0, true);
132                                                   120 
133 //Define the cable                                121 //Define the cable 
134   G4double cable_min = 0.0 * mm;                  122   G4double cable_min = 0.0 * mm;
135   G4double cable_max = 0.5 * mm;                  123   G4double cable_max = 0.5 * mm;
136   G4double cablelength = 5.0 * mm;                124   G4double cablelength = 5.0 * mm; 
137   fCable = new G4Tubs("cable",cable_min, cable << 125   cable = new G4Tubs("cable",cable_min, cable_max/2, cablelength/2.,0.*deg,360.*deg);
138   fLogicalCable = new G4LogicalVolume(fCable,  << 126   logical_cable = new G4LogicalVolume(cable, steelMat, "cable_log", 0, 0, 0);
139   G4double cableoffset_x = 0.0 * mm;              127   G4double cableoffset_x = 0.0 * mm;
140   G4double cableoffset_y = 0.0 * mm;              128   G4double cableoffset_y = 0.0 * mm;
141   G4double cableoffset_z = -4.7 * mm;             129   G4double cableoffset_z = -4.7 * mm;
142   fPhysicalCable = new G4PVPlacement(nullptr,G << 130   physical_cable = new G4PVPlacement(0,G4ThreeVector(cableoffset_x,cableoffset_y,cableoffset_z),"phys_cable", logical_cable, mother, false, 0, true);
143                                                   131 
144 // Define the Iridium core                        132 // Define the Iridium core
145   G4double corer_min = 0.0 * mm;                  133   G4double corer_min = 0.0 * mm;  
146   G4double corer_max = 0.6 * mm;                  134   G4double corer_max = 0.6 * mm;
147   G4double core_length = 3.5 * mm;                135   G4double core_length = 3.5 * mm; 
148   fIridiumCore = new G4Tubs("iridium_core",cor << 136   iridium_core = new G4Tubs("iridium_core",corer_min, corer_max/2,core_length/2.,0.*deg,360.*deg);
149   fLogicalIridiumCore = new G4LogicalVolume(fI << 137   logical_iridium_core = new G4LogicalVolume(iridium_core, iridiumMat, "iridium_core_log", 0, 0, 0);
150   fPhysicalIridiumCore = new G4PVPlacement(nul << 138   physical_iridium_core = new G4PVPlacement(0,G4ThreeVector(0,0,0), "phys_iridium_core", logical_iridium_core, physical_air_gap, false, 0, true);
151                                                   139 
152 // Visualisations                                 140 // Visualisations
153                                                   141 
154 //Shell/cable attributes                          142 //Shell/cable attributes    
155   fSteelAttributes = new G4VisAttributes(G4Col << 143   steelAttributes = new G4VisAttributes(G4Colour(1.0, 0.0, 0.0)); // red
156   fSteelAttributes -> SetVisibility(true);     << 144   steelAttributes -> SetVisibility(true);
157   fSteelAttributes -> SetForceAuxEdgeVisible(t << 145   steelAttributes -> SetForceAuxEdgeVisible(true);
158                                                << 146 
159   fEndAttributes = new G4VisAttributes(G4Colou << 147   endAttributes = new G4VisAttributes(G4Colour(1.0, 0.0, 0.0)); // red
160   fEndAttributes -> SetVisibility(true);       << 148   endAttributes -> SetVisibility(true);
161   fEndAttributes -> SetForceAuxEdgeVisible(tru << 149   endAttributes -> SetForceAuxEdgeVisible(true);
162   fLogicalSteelShell -> SetVisAttributes(fStee << 150   logical_steel_shell -> SetVisAttributes(steelAttributes);
163   fLogicalEnd1SteelShell -> SetVisAttributes(f << 151   logical_End1_steel_shell -> SetVisAttributes(endAttributes);
164   fLogicalEnd2SteelShell -> SetVisAttributes(f << 152   logical_End2_steel_shell -> SetVisAttributes(endAttributes);
165   fLogicalCable -> SetVisAttributes(fSteelAttr << 153   logical_cable -> SetVisAttributes(steelAttributes);
166                                                   154  
167   G4Colour  magenta (1.0, 0.0, 1.0) ;             155   G4Colour  magenta (1.0, 0.0, 1.0) ; 
168                                                   156 
169   fSimpleIridiumVisAtt = new G4VisAttributes(m << 157   simpleIridiumVisAtt = new G4VisAttributes(magenta);
170   fSimpleIridiumVisAtt -> SetVisibility(true); << 158   simpleIridiumVisAtt -> SetVisibility(true);
171   fSimpleIridiumVisAtt -> SetForceWireframe(tr << 159   simpleIridiumVisAtt -> SetForceWireframe(true);
172   fLogicalIridiumCore -> SetVisAttributes(fSim << 160   logical_iridium_core -> SetVisAttributes(simpleIridiumVisAtt);
173 }                                                 161 }
174                                                   162 
175 void BrachyDetectorConstructionFlexi::CleanFle    163 void BrachyDetectorConstructionFlexi::CleanFlexi()
176 {                                                 164 { 
177   delete fSimpleIridiumVisAtt;                 << 165   delete simpleIridiumVisAtt; 
178   fSimpleIridiumVisAtt = nullptr;              << 166   simpleIridiumVisAtt = 0;
179                                                   167   
180   delete fEndAttributes;                       << 168   delete endAttributes; 
181   fEndAttributes = nullptr;                    << 169   endAttributes = 0;
182                                                   170   
183   delete fSteelAttributes;                     << 171   delete steelAttributes; 
184   fSteelAttributes = nullptr;                  << 172   steelAttributes = 0;
185                                                   173   
186   delete fPhysicalIridiumCore;                 << 174   delete physical_iridium_core; 
187   fPhysicalIridiumCore = nullptr ;             << 175   physical_iridium_core = 0 ;
188                                                   176 
189   delete fLogicalIridiumCore;                  << 177   delete logical_iridium_core; 
190   fLogicalIridiumCore = nullptr;               << 178   logical_iridium_core = 0;
191                                                   179   
192   delete fIridiumCore;                         << 180   delete iridium_core; 
193   fIridiumCore = nullptr;                      << 181   iridium_core = 0;
194                                                   182   
195   delete fPhysicalCable;                       << 183   delete physical_cable;
196   fPhysicalCable = nullptr;                    << 184   physical_cable = 0;
197                                                   185  
198   delete fLogicalCable;                        << 186   delete logical_cable; 
199   fLogicalCable = nullptr;                     << 187   logical_cable = 0;
200                                                   188 
201   delete fCable;                               << 189   delete cable; 
202   fCable = nullptr;                            << 190   cable = 0;
203                                                   191   
204   delete fPhysicalEnd2SteelShell;              << 192   delete physical_End2_steel_shell; 
205   fPhysicalEnd2SteelShell = nullptr;           << 193   physical_End2_steel_shell = 0;
206                                                   194    
207   delete fLogicalEnd2SteelShell;               << 195   delete logical_End2_steel_shell; 
208   fLogicalEnd2SteelShell = nullptr;            << 196   logical_End2_steel_shell = 0;
209                                                   197   
210   delete fEnd2SteelShell;                      << 198   delete End2_steel_shell; 
211   fEnd2SteelShell = nullptr;                   << 199   End2_steel_shell = 0;
212                                                   200   
213   delete fPhysicalEnd1SteelShell;              << 201   delete physical_End1_steel_shell; 
214   fPhysicalEnd1SteelShell = nullptr;           << 202   physical_End1_steel_shell = 0;
215                                                   203    
216   delete fLogicalEnd1SteelShell;               << 204   delete logical_End1_steel_shell; 
217   fLogicalEnd1SteelShell = nullptr;            << 205   logical_End1_steel_shell = 0;
218                                                   206   
219   delete fEnd1SteelShell;                      << 207   delete End1_steel_shell; 
220   fEnd1SteelShell = nullptr;                   << 208   End1_steel_shell = 0;
221                                                   209 
222   delete fPhysicalAirGap;                      << 210   delete physical_air_gap;
223   fPhysicalAirGap = nullptr;                   << 211   physical_air_gap = 0;
224                                                   212 
225   delete fLogicalAirGap;                       << 213   delete logical_air_gap;
226   fLogicalAirGap = nullptr;                    << 214   logical_air_gap = 0;
227                                                   215 
228   delete fAirGap;                              << 216   delete air_gap;
229   fAirGap = nullptr;                           << 217   air_gap = 0;
230                                                   218 
231   delete fPhysicalSteelShell;                  << 219   delete physical_steel_shell;
232   fPhysicalSteelShell = nullptr;               << 220   physical_steel_shell = 0;
233                                                   221 
234   delete fLogicalSteelShell;                   << 222   delete logical_steel_shell;
235   fLogicalSteelShell = nullptr;                << 223   logical_steel_shell = 0;
236                                                   224  
237   delete fSteelShell;                          << 225   delete steel_shell;
238   fSteelShell = nullptr;                       << 226   steel_shell = 0;
239                                                   227  
240   G4RunManager::GetRunManager() -> GeometryHas << 228  G4RunManager::GetRunManager() -> GeometryHasBeenModified();
241 }                                                 229 }
242                                                   230