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Geant4/examples/extended/medical/dna/wholeNuclearDNA/src/DetectorConstruction.cc

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Differences between /examples/extended/medical/dna/wholeNuclearDNA/src/DetectorConstruction.cc (Version 11.3.0) and /examples/extended/medical/dna/wholeNuclearDNA/src/DetectorConstruction.cc (Version 9.2.p3)


  1 //                                                  1 
  2 // *******************************************    
  3 // * License and Disclaimer                       
  4 // *                                              
  5 // * The  Geant4 software  is  copyright of th    
  6 // * the Geant4 Collaboration.  It is provided    
  7 // * conditions of the Geant4 Software License    
  8 // * LICENSE and available at  http://cern.ch/    
  9 // * include a list of copyright holders.         
 10 // *                                              
 11 // * Neither the authors of this software syst    
 12 // * institutes,nor the agencies providing fin    
 13 // * work  make  any representation or  warran    
 14 // * regarding  this  software system or assum    
 15 // * use.  Please see the license in the file     
 16 // * for the full disclaimer and the limitatio    
 17 // *                                              
 18 // * This  code  implementation is the result     
 19 // * technical work of the GEANT4 collaboratio    
 20 // * By using,  copying,  modifying or  distri    
 21 // * any work based  on the software)  you  ag    
 22 // * use  in  resulting  scientific  publicati    
 23 // * acceptance of all terms of the Geant4 Sof    
 24 // *******************************************    
 25 //                                                
 26 // This example is provided by the Geant4-DNA     
 27 // Any report or published results obtained us    
 28 // and the DNA geometry given in the Geom_DNA     
 29 // shall cite the following Geant4-DNA collabo    
 30 // [1] NIM B 298 (2013) 47-54                     
 31 // [2] Med. Phys. 37 (2010) 4692-4708             
 32 // The Geant4-DNA web site is available at htt    
 33 //                                                
 34 /// \file DetectorConstruction.cc                 
 35 /// \brief Implementation of the DetectorConst    
 36                                                   
 37 #include "DetectorConstruction.hh"                
 38                                                   
 39 // Geant4                                         
 40 #include "CLHEP/Units/SystemOfUnits.h"            
 41 #include "ChromosomeParameterisation.hh"          
 42                                                   
 43 #include "G4Box.hh"                               
 44 #include "G4Ellipsoid.hh"                         
 45 #include "G4LogicalVolume.hh"                     
 46 #include "G4NistManager.hh"                       
 47 #include "G4Orb.hh"                               
 48 #include "G4PVParameterised.hh"                   
 49 #include "G4PVPlacement.hh"                       
 50 #include "G4RotationMatrix.hh"                    
 51 #include "G4Tubs.hh"                              
 52 #include "G4UnionSolid.hh"                        
 53 #include "G4VisAttributes.hh"                     
 54 #include "globals.hh"                             
 55                                                   
 56 #define countof(x) (sizeof(x) / sizeof(x[0]))     
 57                                                   
 58 using namespace std;                              
 59 using CLHEP::degree;                              
 60 using CLHEP::micrometer;                          
 61 using CLHEP::mm;                                  
 62 using CLHEP::nanometer;                           
 63                                                   
 64 static G4VisAttributes visInvBlue(false, G4Col    
 65 static G4VisAttributes visInvWhite(false, G4Co    
 66 static G4VisAttributes visInvPink(false, G4Col    
 67 static G4VisAttributes visInvCyan(false, G4Col    
 68 static G4VisAttributes visInvRed(false, G4Colo    
 69 static G4VisAttributes visInvGreen(false, G4Co    
 70 static G4VisAttributes visBlue(true, G4Colour(    
 71 static G4VisAttributes visWhite(true, G4Colour    
 72 static G4VisAttributes visPink(true, G4Colour(    
 73 static G4VisAttributes visCyan(true, G4Colour(    
 74 static G4VisAttributes visRed(true, G4Colour(1    
 75 static G4VisAttributes visGreen(true, G4Colour    
 76                                                   
 77 //....oooOO0OOooo........oooOO0OOooo........oo    
 78                                                   
 79 DetectorConstruction::DetectorConstruction()      
 80   : G4VUserDetectorConstruction(), fBuildChrom    
 81 {}                                                
 82                                                   
 83 //....oooOO0OOooo........oooOO0OOooo........oo    
 84                                                   
 85 DetectorConstruction::~DetectorConstruction()     
 86                                                   
 87 //....oooOO0OOooo........oooOO0OOooo........oo    
 88                                                   
 89 G4VPhysicalVolume* DetectorConstruction::Const    
 90 {                                                 
 91   DefineMaterials();                              
 92   return ConstructDetector();                     
 93 }                                                 
 94                                                   
 95 //....oooOO0OOooo........oooOO0OOooo........oo    
 96                                                   
 97 void DetectorConstruction::DefineMaterials()      
 98 {                                                 
 99   // Water is defined from NIST material datab    
100   G4NistManager* man = G4NistManager::Instance    
101   man->FindOrBuildMaterial("G4_WATER");           
102 }                                                 
103                                                   
104 //....oooOO0OOooo........oooOO0OOooo........oo    
105                                                   
106 void DetectorConstruction::LoadChromosome(cons    
107                                           G4Lo    
108 {                                                 
109   ChromosomeParameterisation* cp = new Chromos    
110   new G4PVParameterised("box ros", logicBoxros    
111                                                   
112   G4cout << filename << " done" << G4endl;        
113 }                                                 
114                                                   
115 //....oooOO0OOooo........oooOO0OOooo........oo    
116                                                   
117 G4VPhysicalVolume* DetectorConstruction::Const    
118 {                                                 
119   if (fBuildBases == false && fBuildChromatine    
120     G4cout << "===============================    
121     G4cout << "WARNING from DetectorConstructi    
122     G4cout << "As long as the flags fBuildBase    
123               "false, the output root file wil    
124            << G4endl;                             
125     G4cout << "This is intended for fast compu    
126     G4cout << "===============================    
127   }                                               
128                                                   
129   G4String name;                                  
130                                                   
131   /*******************************************    
132   //                               World          
133   /*******************************************    
134                                                   
135   DefineMaterials();                              
136   G4Material* waterMaterial = G4Material::GetM    
137                                                   
138   G4Box* solidWorld = new G4Box("world", 10.0     
139   G4LogicalVolume* logicWorld = new G4LogicalV    
140   G4PVPlacement* physiWorld =                     
141     new G4PVPlacement(0, G4ThreeVector(), "wor    
142   logicWorld->SetVisAttributes(&visInvWhite);     
143                                                   
144   /*******************************************    
145   //                             Box nucleus      
146   /*******************************************    
147                                                   
148   G4Box* solidTin = new G4Box("tin", 13 * micr    
149   G4LogicalVolume* logicTin = new G4LogicalVol    
150   G4VPhysicalVolume* physiTin =                   
151     new G4PVPlacement(0, G4ThreeVector(), "tin    
152   logicTin->SetVisAttributes(&visInvWhite);       
153                                                   
154   /*******************************************    
155   //                            Cell nucleus      
156   /*******************************************    
157                                                   
158   G4Ellipsoid* solidNucleus =                     
159     new G4Ellipsoid("nucleus", 11.82 * microme    
160   G4LogicalVolume* logicNucleus = new G4Logica    
161   G4VPhysicalVolume* physiNucleus =               
162     new G4PVPlacement(0, G4ThreeVector(), "phy    
163   logicNucleus->SetVisAttributes(&visPink);       
164                                                   
165   /*******************************************    
166   //                        Chromosomes territ    
167   /*******************************************    
168   // NOTE: The only supported values for the r    
169   // 0 and 90 degrees on the Y axis.              
170   G4double chromosomePositionSizeRotation[][7]    
171     {4.467, 2.835, 0, 1.557, 1.557, 1.557, 90}    
172     {-4.467, 2.835, 0, 1.557, 1.557, 1.557, 0}    
173     {4.423, -2.831, 0, 1.553, 1.553, 1.553, 90    
174     {-4.423, -2.831, 0, 1.553, 1.553, 1.553, 0    
175     {1.455, 5.63, 0, 1.455, 1.455, 1.455, 0},     
176     {-1.455, 5.63, 0, 1.455, 1.455, 1.455, 90}    
177     {1.435, 0, 1.392, 1.435, 1.435, 1.435, 0},    
178     {-1.435, 0, 1.392, 1.435, 1.435, 1.435, 90    
179     {1.407, 0, -1.450, 1.407, 1.407, 1.407, 90    
180     {-1.407, 0, -1.450, 1.407, 1.407, 1.407, 0    
181     {1.380, -5.437, 0, 1.380, 1.380, 1.380, 0}    
182     {-1.380, -5.437, 0, 1.380, 1.380, 1.380, 9    
183     {1.347, 2.782, -1.150, 1.347, 1.347, 1.347    
184     {-1.347, 2.782, -1.150, 1.347, 1.347, 1.34    
185     {1.311, -2.746, -1.220, 1.311, 1.311, 1.31    
186     {-1.311, -2.746, -1.220, 1.311, 1.311, 1.3    
187     {7.251, -2.541, 0, 1.275, 1.275, 1.275, 0}    
188     {-6.701, 0, -0.85, 1.275, 1.275, 1.275, 90    
189     {4.148, 0, 1.278, 1.278, 1.278, 1.278, 90}    
190     {-4.148, 0, 1.278, 1.278, 1.278, 1.278, 0}    
191     {4.147, 0, -1.277, 1.277, 1.277, 1.277, 0}    
192     {-4.147, 0, -1.277, 1.277, 1.277, 1.277, 9    
193     {8.930, 0.006, 0, 1.272, 1.272, 1.272, 90}    
194     {-7.296, 2.547, 0, 1.272, 1.272, 1.272, 90    
195     {1.207, -2.642, 1.298, 1.207, 1.207, 1.207    
196     {-1.207, -2.642, 1.298, 1.207, 1.207, 1.20    
197     {1.176, 2.611, 1.368, 1.176, 1.176, 1.176,    
198     {-1.176, 2.611, 1.368, 1.176, 1.176, 1.176    
199     {4.065, 5.547, 0, 1.155, 1.155, 1.155, 90}    
200     {-4.065, 5.547, 0, 1.155, 1.155, 1.155, 0}    
201     {6.542, 0.159, 1.116, 1.116, 1.116, 1.116,    
202     {-9.092, 0, 0, 1.116, 1.116, 1.116, 0},       
203     {6.507, 0.159, -1.081, 1.081, 1.081, 1.081    
204     {-7.057, -2.356, 0, 1.081, 1.081, 1.081, 9    
205     {3.824, -5.448, 0, 1.064, 1.064, 1.064, 90    
206     {-3.824, -5.448, 0, 1.064, 1.064, 1.064, 0    
207     {5.883, -5.379, 0, 0.995, 0.995, 0.995, 0}    
208     {-9.133, -2.111, 0, 0.995, 0.995, 0.995, 0    
209     {6.215, 5.387, 0, 0.995, 0.995, 0.995, 0},    
210     {-6.971, -4.432, 0, 0.995, 0.995, 0.995, 9    
211     {9.583, 2.177, 0, 0.899, 0.899, 0.899, 90}    
212     {-9.467, 2.03, 0, 0.899, 0.899, 0.899, 0},    
213     {9.440, -2.180, 0, 0.914, 0.914, 0.914, 90    
214     {-6.34, 0, 1.339, 0.914, 0.914, 0.914, 0},    
215     {-6.947, 4.742, 0, 0.923, 0.923, 0.923, 90    
216     {7.354, 2.605, 0, 1.330, 1.330, 1.330, 0}     
217   };                                              
218                                                   
219   G4RotationMatrix* rotch = new G4RotationMatr    
220   rotch->rotateY(90 * degree);                    
221                                                   
222   vector<G4VPhysicalVolume*> physiBox(48);        
223                                                   
224   for (unsigned int i = 0; i < countof(chromos    
225     G4double* p = &chromosomePositionSizeRotat    
226     G4double* size = &chromosomePositionSizeRo    
227     G4double rotation = chromosomePositionSize    
228     G4ThreeVector pos(p[0] * micrometer, p[1]     
229     G4RotationMatrix* rot = rotation == 0 ? 0     
230                                                   
231     ostringstream ss;                             
232     ss << "box" << (i / 2) + 1 << (i % 2 ? 'l'    
233     name = ss.str();                              
234     ss.str("");                                   
235     ss.clear();                                   
236                                                   
237     /*                                            
238      snprintf(name, countof(name), "box%d%c",     
239      (i / 2) + 1, i % 2 ? 'l' : 'r');             
240      */                                           
241     G4Box* solidBox =                             
242       new G4Box(name, size[0] * micrometer, si    
243     G4LogicalVolume* logicBox = new G4LogicalV    
244     physiBox[i] = new G4PVPlacement(rot, pos,     
245     logicBox->SetVisAttributes(&visBlue);         
246   }                                               
247                                                   
248   /*******************************************    
249   //                 Box containing the chroma    
250   /*******************************************    
251                                                   
252   G4Tubs* solidBoxros = new G4Tubs("solid box     
253                                    0 * degree,    
254   G4LogicalVolume* logicBoxros = new G4Logical    
255   logicBoxros->SetVisAttributes(&visInvBlue);     
256                                                   
257   // Loading flower box position for each chro    
258                                                   
259   for (int k = 0; k < 22; k++) {                  
260     ostringstream oss;                            
261     oss << "chromo" << k + 1 << ".dat";           
262     name = oss.str();                             
263     oss.str("");                                  
264     oss.clear();                                  
265     // snprintf(name, countof(name), "chromo%d    
266     LoadChromosome(name.c_str(), physiBox[k *     
267     LoadChromosome(name.c_str(), physiBox[k *     
268   }                                               
269                                                   
270   LoadChromosome("chromoY.dat", physiBox[44],     
271   LoadChromosome("chromoX.dat", physiBox[45],     
272                                                   
273   /*******************************************    
274   if (fBuildChromatineFiber) {                    
275     // chromatin fiber envelope                   
276     G4Tubs* solidEnv = new G4Tubs("chromatin f    
277                                   0 * degree,     
278     G4LogicalVolume* logicEnv = new G4LogicalV    
279     logicEnv->SetVisAttributes(&visInvPink);      
280                                                   
281     // Chromatin fiber position                   
282     for (G4int i = 0; i < 7; i++) {               
283       G4RotationMatrix* rotFiber = new G4Rotat    
284       rotFiber->rotateX(90 * degree);             
285       rotFiber->rotateY(i * 25.72 * degree);      
286       G4ThreeVector posFiber = G4ThreeVector(0    
287       posFiber.rotateZ(i * 25.72 * degree);       
288       new G4PVPlacement(rotFiber, posFiber, lo    
289                                                   
290       rotFiber = new G4RotationMatrix;            
291       rotFiber->rotateX(90 * degree);             
292       rotFiber->rotateY((7 + i) * 25.72 * degr    
293       posFiber = G4ThreeVector(0, 152 * nanome    
294       posFiber.rotateZ((7 + i) * 25.72 * degre    
295       new G4PVPlacement(rotFiber, posFiber, lo    
296                                                   
297       rotFiber = new G4RotationMatrix;            
298       rotFiber->rotateX(90 * degree);             
299       rotFiber->rotateY((25.72 + (i - 14) * 51    
300       posFiber = G4ThreeVector(-36.5 * nanomet    
301       posFiber.rotateZ((i - 14) * 51.43 * degr    
302       new G4PVPlacement(rotFiber, posFiber, lo    
303                                                   
304       rotFiber = new G4RotationMatrix;            
305       rotFiber->rotateX(90 * degree);             
306       rotFiber->rotateY(180 * degree);            
307       rotFiber->rotateY((i - 21) * 51.43 * deg    
308       posFiber = G4ThreeVector(-103 * nanomete    
309       posFiber.rotateZ((i - 21) * 51.43 * degr    
310       new G4PVPlacement(rotFiber, posFiber, lo    
311     }                                             
312                                                   
313     if (fBuildBases) {                            
314       // Histones                                 
315       G4Tubs* solidHistone = new G4Tubs("solid    
316                                         0 * de    
317       G4LogicalVolume* logicHistone =             
318         new G4LogicalVolume(solidHistone, wate    
319                                                   
320       // Base pair                                
321       G4Orb* solidBp1 = new G4Orb("blue sphere    
322       G4LogicalVolume* logicBp1 = new G4Logica    
323       G4Orb* solidBp2 = new G4Orb("pink sphere    
324       G4LogicalVolume* logicBp2 = new G4Logica    
325                                                   
326       // Phosphodiester group                     
327                                                   
328       G4Orb* solidSugar_48em1_nm = new G4Orb("    
329                                                   
330       G4ThreeVector posi(0.180248 * nanometer,    
331       G4UnionSolid* uniDNA =                      
332         new G4UnionSolid("move", solidSugar_48    
333                                                   
334       G4ThreeVector posi2(-0.128248 * nanomete    
335       G4UnionSolid* uniDNA2 =                     
336         new G4UnionSolid("move2", solidSugar_4    
337                                                   
338       /***************************************    
339        Phosphodiester group Position              
340        ***************************************    
341                                                   
342       for (G4int n = 2; n < 200; n++) {           
343         G4double SP1[2][3] = {                    
344           {(-0.6 * nanometer) * cos(n * 0.26),    
345           {(0.6 * nanometer) * cos(n * 0.26),     
346         G4double matriceSP1[3][3] = {             
347           {cos(n * 0.076), -sin(n * 0.076), 0}    
348         G4double matriceSP2[2][3];                
349                                                   
350         for (G4int i = 0; i < 3; i++) {           
351           G4double sumSP1 = 0;                    
352           G4double sumSP2 = 0;                    
353           for (G4int j = 0; j < 3; j++) {         
354             sumSP1 += matriceSP1[i][j] * SP1[0    
355             sumSP2 += matriceSP1[i][j] * SP1[1    
356           }                                       
357           matriceSP2[0][i] = sumSP1;              
358           matriceSP2[1][i] = sumSP2;              
359         }                                         
360                                                   
361         G4double heliceSP[3] = {(4.85 * nanome    
362                                 (4.85 * nanome    
363                                                   
364         for (G4int i = 0; i < 3; i++) {           
365           matriceSP2[0][i] += heliceSP[i];        
366           matriceSP2[1][i] += heliceSP[i];        
367         }                                         
368         G4ThreeVector posSugar1(matriceSP2[0][    
369                                 (matriceSP2[0]    
370         G4ThreeVector posSugar2(matriceSP2[1][    
371                                 (matriceSP2[1]    
372                                                   
373         ostringstream ss;                         
374         ss << "sugar_" << n;                      
375         name = ss.str().c_str();                  
376         ss.str("");                               
377         ss.clear();                               
378                                                   
379         //  snprintf(name, countof(name), "sug    
380         uniDNA = new G4UnionSolid(name, uniDNA    
381                                                   
382         ss << "sugar_" << n;                      
383         name = ss.str().c_str();                  
384         ss.str("");                               
385         ss.clear();                               
386                                                   
387         //  snprintf(name, countof(name), "sug    
388         uniDNA2 = new G4UnionSolid(name, uniDN    
389       }                                           
390       G4LogicalVolume* logicSphere3 = new G4Lo    
391       G4LogicalVolume* logicSphere4 = new G4Lo    
392                                                   
393       /***************************************    
394        Base pair Position                         
395        ***************************************    
396       for (G4int n = 0; n < 200; n++) {           
397         G4double bp1[2][3] = {                    
398           {(-0.34 * nanometer) * cos(n * 0.26)    
399           {(0.34 * nanometer) * cos(n * 0.26),    
400         G4double matriceBP1[3][3] = {             
401           {cos(n * 0.076), -sin(n * 0.076), 0}    
402         G4double matriceBP2[2][3];                
403                                                   
404         for (G4int i = 0; i < 3; i++) {           
405           G4double sumBP1 = 0;                    
406           G4double sumBP2 = 0;                    
407           for (G4int j = 0; j < 3; j++) {         
408             sumBP1 += matriceBP1[i][j] * bp1[0    
409             sumBP2 += matriceBP1[i][j] * bp1[1    
410           }                                       
411           matriceBP2[0][i] = sumBP1;              
412           matriceBP2[1][i] = sumBP2;              
413         }                                         
414         G4double heliceBP[3] = {(4.8 * nanomet    
415                                 (4.8 * nanomet    
416                                                   
417         for (G4int i = 0; i < 3; i++) {           
418           matriceBP2[0][i] += heliceBP[i];        
419           matriceBP2[1][i] += heliceBP[i];        
420         }                                         
421         G4ThreeVector position1(matriceBP2[0][    
422                                 matriceBP2[0][    
423         G4ThreeVector position2(matriceBP2[1][    
424                                 matriceBP2[1][    
425                                                   
426         new G4PVPlacement(0, position1, logicB    
427         new G4PVPlacement(0, position2, logicB    
428       }                                           
429                                                   
430       /***************************************    
431       //                 Initial position of d    
432       /***************************************    
433       // DNA and histone positions                
434       for (int j = 0; j < 90; j++) {              
435         // DNA (bp-SP)                            
436         G4RotationMatrix* rotStrand1 = new G4R    
437         rotStrand1->rotateZ(j * -51.43 * degre    
438         G4ThreeVector posStrand1(-2.7 * nanome    
439                                  (-69.9 * nano    
440         posStrand1.rotateZ(j * 51.43 * degree)    
441         new G4PVPlacement(rotStrand1, posStran    
442                           0);                     
443                                                   
444         G4RotationMatrix* rotStrand2 = new G4R    
445         rotStrand2->rotateZ(j * -51.43 * degre    
446         G4ThreeVector posStrand2(-2.7 * nanome    
447                                  (-68.7 * nano    
448         posStrand2.rotateZ(j * 51.43 * degree)    
449         new G4PVPlacement(rotStrand2, posStran    
450                           0);                     
451                                                   
452         // histones                               
453         G4RotationMatrix* rotHistone = new G4R    
454         rotHistone->rotateY(90 * degree);         
455         rotHistone->rotateX(j * (-51.43 * degr    
456         G4ThreeVector posHistone(0.0, 9.35 * n    
457         posHistone.rotateZ(j * 51.43 * degree)    
458         new G4PVPlacement(rotHistone, posHisto    
459       }                                           
460       /***************************************    
461       //                        Visualisation     
462       /***************************************    
463                                                   
464       logicBp1->SetVisAttributes(&visInvCyan);    
465       logicBp2->SetVisAttributes(&visInvPink);    
466                                                   
467       logicSphere3->SetVisAttributes(&visInvWh    
468       logicSphere4->SetVisAttributes(&visInvRe    
469                                                   
470       logicHistone->SetVisAttributes(&visInvBl    
471     }                                             
472   }                                               
473                                                   
474   G4cout << "Geometry has been loaded" << G4en    
475   return physiWorld;                              
476 }                                                 
477