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Geant4/geometry/solids/CSG/include/G4Sphere.icc

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Differences between /geometry/solids/CSG/include/G4Sphere.icc (Version 11.3.0) and /geometry/solids/CSG/include/G4Sphere.icc (Version 9.6.p2)


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 24 // *******************************************     24 // ********************************************************************
 25 //                                                 25 //
                                                   >>  26 //
                                                   >>  27 // $Id: G4Sphere.icc 69788 2013-05-15 12:06:57Z gcosmo $
                                                   >>  28 //
                                                   >>  29 // --------------------------------------------------------------------
                                                   >>  30 // GEANT 4 inline definitions file
                                                   >>  31 //
                                                   >>  32 // G4Sphere.icc
                                                   >>  33 //
 26 // Implementation of inline methods of G4Spher     34 // Implementation of inline methods of G4Sphere
 27 // -------------------------------------------     35 // --------------------------------------------------------------------
 28                                                    36 
 29 inline                                             37 inline
                                                   >>  38 G4double G4Sphere::GetInsideRadius() const
                                                   >>  39 {
                                                   >>  40   return fRmin;
                                                   >>  41 }
                                                   >>  42 
                                                   >>  43 inline
 30 G4double G4Sphere::GetInnerRadius() const          44 G4double G4Sphere::GetInnerRadius() const
 31 {                                                  45 {
 32   return fRmin;                                    46   return fRmin;
 33 }                                                  47 }
 34                                                    48 
 35 inline                                             49 inline
 36 G4double G4Sphere::GetOuterRadius() const          50 G4double G4Sphere::GetOuterRadius() const
 37 {                                                  51 {
 38   return fRmax;                                    52   return fRmax;
 39 }                                                  53 }
 40                                                    54 
 41 inline                                             55 inline
 42 G4double G4Sphere::GetStartPhiAngle() const        56 G4double G4Sphere::GetStartPhiAngle() const
 43 {                                                  57 {
 44   return fSPhi;                                    58   return fSPhi;
 45 }                                                  59 }
 46                                                    60 
 47 inline                                             61 inline
 48 G4double G4Sphere::GetDeltaPhiAngle() const        62 G4double G4Sphere::GetDeltaPhiAngle() const
 49 {                                                  63 {
 50   return fDPhi;                                    64   return fDPhi;
 51 }                                                  65 }
 52                                                    66 
 53 inline                                             67 inline
 54 G4double G4Sphere::GetStartThetaAngle() const      68 G4double G4Sphere::GetStartThetaAngle() const
 55 {                                                  69 {
 56   return fSTheta;                                  70   return fSTheta;
 57 }                                                  71 }
 58                                                    72 
 59 G4double G4Sphere::GetDeltaThetaAngle() const      73 G4double G4Sphere::GetDeltaThetaAngle() const
 60 {                                                  74 {
 61   return fDTheta;                                  75   return fDTheta;
 62 }                                                  76 }
 63                                                    77 
 64 inline                                         <<  78 inline 
 65 G4double G4Sphere::GetSinStartPhi () const     << 
 66 {                                              << 
 67   return sinSPhi;                              << 
 68 }                                              << 
 69                                                << 
 70 inline                                         << 
 71 G4double G4Sphere::GetCosStartPhi () const     << 
 72 {                                              << 
 73   return cosSPhi;                              << 
 74 }                                              << 
 75                                                << 
 76 inline                                         << 
 77 G4double G4Sphere::GetSinEndPhi () const       << 
 78 {                                              << 
 79   return sinEPhi;                              << 
 80 }                                              << 
 81                                                << 
 82 inline                                         << 
 83 G4double G4Sphere::GetCosEndPhi () const       << 
 84 {                                              << 
 85   return cosEPhi;                              << 
 86 }                                              << 
 87                                                << 
 88 inline                                         << 
 89 G4double G4Sphere::GetSinStartTheta () const   << 
 90 {                                              << 
 91   return sinSTheta;                            << 
 92 }                                              << 
 93                                                << 
 94 inline                                         << 
 95 G4double G4Sphere::GetCosStartTheta () const   << 
 96 {                                              << 
 97   return cosSTheta;                            << 
 98 }                                              << 
 99                                                << 
100 inline                                         << 
101 G4double G4Sphere::GetSinEndTheta () const     << 
102 {                                              << 
103   return sinETheta;                            << 
104 }                                              << 
105                                                << 
106 inline                                         << 
107 G4double G4Sphere::GetCosEndTheta () const     << 
108 {                                              << 
109   return cosETheta;                            << 
110 }                                              << 
111                                                << 
112 inline                                         << 
113 void G4Sphere::Initialize()                        79 void G4Sphere::Initialize()
114 {                                                  80 {
115   fCubicVolume = 0.;                               81   fCubicVolume = 0.;
116   fSurfaceArea = 0.;                               82   fSurfaceArea = 0.;
117   fRebuildPolyhedron = true;                   <<  83   fpPolyhedron = 0;
118 }                                                  84 }
119                                                    85 
120 inline                                             86 inline
121 void G4Sphere::InitializePhiTrigonometry()         87 void G4Sphere::InitializePhiTrigonometry()
122 {                                                  88 {
123   hDPhi = 0.5*fDPhi;                       //      89   hDPhi = 0.5*fDPhi;                       // half delta phi
124   cPhi  = fSPhi + hDPhi;                       <<  90   cPhi  = fSPhi + hDPhi; 
125   ePhi  = fSPhi + fDPhi;                           91   ePhi  = fSPhi + fDPhi;
126                                                    92 
127   sinCPhi    = std::sin(cPhi);                     93   sinCPhi    = std::sin(cPhi);
128   cosCPhi    = std::cos(cPhi);                     94   cosCPhi    = std::cos(cPhi);
129   cosHDPhi   = std::cos(hDPhi);                << 
130   cosHDPhiIT = std::cos(hDPhi - 0.5*kAngTolera     95   cosHDPhiIT = std::cos(hDPhi - 0.5*kAngTolerance); // inner/outer tol half dphi
131   cosHDPhiOT = std::cos(hDPhi + 0.5*kAngTolera     96   cosHDPhiOT = std::cos(hDPhi + 0.5*kAngTolerance);
132   sinSPhi = std::sin(fSPhi);                       97   sinSPhi = std::sin(fSPhi);
133   cosSPhi = std::cos(fSPhi);                       98   cosSPhi = std::cos(fSPhi);
134   sinEPhi = std::sin(ePhi);                        99   sinEPhi = std::sin(ePhi);
135   cosEPhi = std::cos(ePhi);                       100   cosEPhi = std::cos(ePhi);
136 }                                                 101 }
137                                                   102 
138 inline                                            103 inline
139 void G4Sphere::InitializeThetaTrigonometry()      104 void G4Sphere::InitializeThetaTrigonometry()
140 {                                                 105 {
141   eTheta  = fSTheta + fDTheta;                    106   eTheta  = fSTheta + fDTheta;
142                                                   107 
143   sinSTheta = std::sin(fSTheta);                  108   sinSTheta = std::sin(fSTheta);
144   cosSTheta = std::cos(fSTheta);                  109   cosSTheta = std::cos(fSTheta);
145   sinETheta = std::sin(eTheta);                   110   sinETheta = std::sin(eTheta);
146   cosETheta = std::cos(eTheta);                   111   cosETheta = std::cos(eTheta);
147                                                   112 
148   tanSTheta  = sinSTheta/cosSTheta;            << 113   tanSTheta  = std::tan(fSTheta);
149   tanSTheta2 = tanSTheta*tanSTheta;               114   tanSTheta2 = tanSTheta*tanSTheta;
150   tanETheta  = sinETheta/cosETheta;            << 115   tanETheta  = std::tan(eTheta);
151   tanETheta2 = tanETheta*tanETheta;               116   tanETheta2 = tanETheta*tanETheta;
152 }                                                 117 }
153                                                   118 
154 inline                                            119 inline
155 void G4Sphere::CheckThetaAngles(G4double sThet    120 void G4Sphere::CheckThetaAngles(G4double sTheta, G4double dTheta)
156 {                                                 121 {
157   if ( (sTheta<0) || (sTheta>CLHEP::pi) )         122   if ( (sTheta<0) || (sTheta>CLHEP::pi) )
158   {                                               123   {
159     std::ostringstream message;                   124     std::ostringstream message;
160     message << "sTheta outside 0-PI range." <<    125     message << "sTheta outside 0-PI range." << G4endl
161             << "Invalid starting Theta angle f    126             << "Invalid starting Theta angle for solid: " << GetName();
162     G4Exception("G4Sphere::CheckThetaAngles()"    127     G4Exception("G4Sphere::CheckThetaAngles()", "GeomSolids0002",
163                 FatalException, message);         128                 FatalException, message);
164   }                                               129   }
165   else                                            130   else
166   {                                               131   {
167     fSTheta=sTheta;                               132     fSTheta=sTheta;
168   }                                               133   }
169   if ( dTheta+sTheta >= CLHEP::pi )               134   if ( dTheta+sTheta >= CLHEP::pi )
170   {                                               135   {
171     fDTheta=CLHEP::pi-sTheta;                     136     fDTheta=CLHEP::pi-sTheta;
172   }                                               137   }
173   else if ( dTheta > 0 )                          138   else if ( dTheta > 0 )
174   {                                               139   {
175     fDTheta=dTheta;                               140     fDTheta=dTheta;
176   }                                               141   }
177   else                                            142   else
178   {                                               143   {
179     std::ostringstream message;                   144     std::ostringstream message;
180     message << "Invalid dTheta." << G4endl        145     message << "Invalid dTheta." << G4endl
181             << "Negative delta-Theta (" << dTh    146             << "Negative delta-Theta (" << dTheta << "), for solid: "
182             << GetName();                         147             << GetName();
183     G4Exception("G4Sphere::CheckThetaAngles()"    148     G4Exception("G4Sphere::CheckThetaAngles()", "GeomSolids0002",
184                 FatalException, message);         149                 FatalException, message);
185   }                                               150   }
186   fFullThetaSphere = fDTheta-fSTheta >= CLHEP: << 151   if ( fDTheta-fSTheta < CLHEP::pi ) { fFullThetaSphere = false; }
                                                   >> 152   else                               { fFullThetaSphere = true ; }
187   fFullSphere = fFullPhiSphere && fFullThetaSp    153   fFullSphere = fFullPhiSphere && fFullThetaSphere;
188                                                   154 
189   InitializeThetaTrigonometry();                  155   InitializeThetaTrigonometry();
190 }                                                 156 }
191                                                   157 
192 inline                                            158 inline
193 void G4Sphere::CheckSPhiAngle(G4double sPhi)      159 void G4Sphere::CheckSPhiAngle(G4double sPhi)
194 {                                                 160 {
195   // Ensure fSphi in 0-2PI or -2PI-0 range if     161   // Ensure fSphi in 0-2PI or -2PI-0 range if shape crosses 0
196                                                   162 
197   if ( sPhi < 0 )                                 163   if ( sPhi < 0 )
198   {                                               164   {
199     fSPhi = CLHEP::twopi - std::fmod(std::fabs    165     fSPhi = CLHEP::twopi - std::fmod(std::fabs(sPhi),CLHEP::twopi);
200   }                                               166   }
201   else                                            167   else
202   {                                               168   {
203     fSPhi = std::fmod(sPhi,CLHEP::twopi) ;        169     fSPhi = std::fmod(sPhi,CLHEP::twopi) ;
204   }                                               170   }
205   if ( fSPhi+fDPhi > CLHEP::twopi )               171   if ( fSPhi+fDPhi > CLHEP::twopi )
206   {                                               172   {
207     fSPhi -= CLHEP::twopi ;                       173     fSPhi -= CLHEP::twopi ;
208   }                                               174   }
209 }                                                 175 }
210                                                   176 
211 inline                                            177 inline
212 void G4Sphere::CheckDPhiAngle(G4double dPhi)      178 void G4Sphere::CheckDPhiAngle(G4double dPhi)
213 {                                                 179 {
214   fFullPhiSphere = true;                          180   fFullPhiSphere = true;
215   if ( dPhi >= CLHEP::twopi-kAngTolerance*0.5     181   if ( dPhi >= CLHEP::twopi-kAngTolerance*0.5 )
216   {                                               182   {
217     fDPhi=CLHEP::twopi;                           183     fDPhi=CLHEP::twopi;
                                                   >> 184     fSPhi=0;
218   }                                               185   }
219   else                                            186   else
220   {                                               187   {
221     fFullPhiSphere = false;                       188     fFullPhiSphere = false;
222     if ( dPhi > 0 )                               189     if ( dPhi > 0 )
223     {                                             190     {
224       fDPhi = dPhi;                               191       fDPhi = dPhi;
225     }                                             192     }
226     else                                          193     else
227     {                                             194     {
228       std::ostringstream message;                 195       std::ostringstream message;
229       message << "Invalid dphi." << G4endl        196       message << "Invalid dphi." << G4endl
230               << "Negative delta-Phi (" << dPh    197               << "Negative delta-Phi (" << dPhi << "), for solid: "
231               << GetName();                       198               << GetName();
232       G4Exception("G4Sphere::CheckDPhiAngle()"    199       G4Exception("G4Sphere::CheckDPhiAngle()", "GeomSolids0002",
233                   FatalException, message);       200                   FatalException, message);
234     }                                             201     }
235   }                                               202   }
236 }                                                 203 }
237                                                   204 
238 inline                                            205 inline
239 void G4Sphere::CheckPhiAngles(G4double sPhi, G    206 void G4Sphere::CheckPhiAngles(G4double sPhi, G4double dPhi)
240 {                                                 207 {
241   CheckDPhiAngle(dPhi);                           208   CheckDPhiAngle(dPhi);
242   if (!fFullPhiSphere && (sPhi != 0.0)) { Chec << 209   if (!fFullPhiSphere && sPhi) { CheckSPhiAngle(sPhi); }
243   fFullSphere = fFullPhiSphere && fFullThetaSp    210   fFullSphere = fFullPhiSphere && fFullThetaSphere;
244                                                   211 
245   InitializePhiTrigonometry();                    212   InitializePhiTrigonometry();
246 }                                                 213 }
247                                                   214 
248 inline                                            215 inline
249 void G4Sphere::SetInnerRadius(G4double newRmin << 216 void G4Sphere::SetInsideRadius(G4double newRmin)
250 {                                                 217 {
251   fRmin= newRmin;                                 218   fRmin= newRmin;
252   fRminTolerance = (fRmin) != 0.0 ? std::max(  << 219   fRminTolerance = (fRmin) ? std::max( kRadTolerance, fEpsilon*fRmin ) : 0;
253   Initialize();                                   220   Initialize();
254 }                                                 221 }
255                                                   222 
256 inline                                            223 inline
                                                   >> 224 void G4Sphere::SetInnerRadius(G4double newRmin)
                                                   >> 225 {
                                                   >> 226   SetInsideRadius(newRmin);
                                                   >> 227 }
                                                   >> 228 
                                                   >> 229 inline
257 void G4Sphere::SetOuterRadius(G4double newRmax    230 void G4Sphere::SetOuterRadius(G4double newRmax)
258 {                                                 231 {
259   fRmax= newRmax;                                 232   fRmax= newRmax;
260   fRmaxTolerance = std::max( kRadTolerance, fE    233   fRmaxTolerance = std::max( kRadTolerance, fEpsilon*fRmax );
261   Initialize();                                   234   Initialize();
262 }                                                 235 }
263                                                   236 
264 inline                                            237 inline
265 void G4Sphere::SetStartPhiAngle(G4double newSP    238 void G4Sphere::SetStartPhiAngle(G4double newSPhi, G4bool compute)
266 {                                                 239 {
267   // Flag 'compute' can be used to explicitely    240   // Flag 'compute' can be used to explicitely avoid recomputation of
268   // trigonometry in case SetDeltaPhiAngle() i    241   // trigonometry in case SetDeltaPhiAngle() is invoked afterwards
269                                                   242 
270   CheckSPhiAngle(newSPhi);                        243   CheckSPhiAngle(newSPhi);
271   fFullPhiSphere = false;                         244   fFullPhiSphere = false;
272   if (compute)  { InitializePhiTrigonometry();    245   if (compute)  { InitializePhiTrigonometry(); }
273   Initialize();                                   246   Initialize();
274 }                                                 247 }
275                                                   248 
276 inline                                            249 inline
277 void G4Sphere::SetDeltaPhiAngle(G4double newDP    250 void G4Sphere::SetDeltaPhiAngle(G4double newDPhi)
278 {                                                 251 {
279   CheckPhiAngles(fSPhi, newDPhi);                 252   CheckPhiAngles(fSPhi, newDPhi);
280   Initialize();                                   253   Initialize();
281 }                                                 254 }
282                                                   255 
283 inline                                            256 inline
284 void G4Sphere::SetStartThetaAngle(G4double new    257 void G4Sphere::SetStartThetaAngle(G4double newSTheta)
285 {                                                 258 {
286   CheckThetaAngles(newSTheta, fDTheta);           259   CheckThetaAngles(newSTheta, fDTheta);
287   Initialize();                                   260   Initialize();
288 }                                                 261 }
289                                                   262 
290 inline                                            263 inline
291 void G4Sphere::SetDeltaThetaAngle(G4double new    264 void G4Sphere::SetDeltaThetaAngle(G4double newDTheta)
292 {                                                 265 {
293   CheckThetaAngles(fSTheta, newDTheta);           266   CheckThetaAngles(fSTheta, newDTheta);
294   Initialize();                                   267   Initialize();
                                                   >> 268 }
                                                   >> 269 
                                                   >> 270 // Old access functions
                                                   >> 271 
                                                   >> 272 inline
                                                   >> 273 G4double G4Sphere::GetRmin() const 
                                                   >> 274 {
                                                   >> 275   return GetInsideRadius();
                                                   >> 276 }
                                                   >> 277 
                                                   >> 278 inline
                                                   >> 279 G4double G4Sphere::GetRmax() const
                                                   >> 280 {
                                                   >> 281   return GetOuterRadius();
                                                   >> 282 }
                                                   >> 283 
                                                   >> 284 inline
                                                   >> 285 G4double G4Sphere::GetSPhi() const
                                                   >> 286 {
                                                   >> 287   return GetStartPhiAngle();
                                                   >> 288 }
                                                   >> 289 
                                                   >> 290 inline
                                                   >> 291 G4double G4Sphere::GetDPhi() const
                                                   >> 292 {
                                                   >> 293   return GetDeltaPhiAngle();
                                                   >> 294 }
                                                   >> 295 
                                                   >> 296 inline
                                                   >> 297 G4double G4Sphere::GetSTheta() const
                                                   >> 298 {
                                                   >> 299   return GetStartThetaAngle();
                                                   >> 300 }
                                                   >> 301 
                                                   >> 302 inline
                                                   >> 303 G4double G4Sphere::GetDTheta() const
                                                   >> 304 {
                                                   >> 305   return GetDeltaThetaAngle();
                                                   >> 306 }
                                                   >> 307 
                                                   >> 308 inline
                                                   >> 309 G4double G4Sphere::GetCubicVolume()
                                                   >> 310 {
                                                   >> 311   if(fCubicVolume != 0.) {;}
                                                   >> 312   else { fCubicVolume = fDPhi*(std::cos(fSTheta)-std::cos(fSTheta+fDTheta))*
                                                   >> 313                               (fRmax*fRmax*fRmax-fRmin*fRmin*fRmin)/3.; }
                                                   >> 314   return fCubicVolume;
295 }                                                 315 }
296                                                   316