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Geant4/geometry/solids/specific/History

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Diff markup

Differences between /geometry/solids/specific/History (Version 11.3.0) and /geometry/solids/specific/History (Version 9.6.p4)

  1 # Category geom-specific History               <<   1 $Id: History 87943 2015-01-22 09:16:36Z gcosmo $
                                                   >>   2 -------------------------------------------------------------------
  2                                                     3 
  3 See `CONTRIBUTING.rst` for details of **requir <<   4      =========================================================
  4 which **must** added in reverse chronological  <<   5      Geant4 - an Object-Oriented Toolkit for Simulation in HEP
  5 It must **not** be used as a substitute for wr <<   6      =========================================================
  6                                                <<   7 
  7 ---------------------------------------------- <<   8                       Sub-Category History file
  8                                                <<   9                       -------------------------
  9 ## 2024-10-01 Evgueni Tcherniaev (geom-specifi <<  10 This file should be used by G4 developers and category coordinators
 10 - G4GenericTrap: Fixed minor defect reported b <<  11 to briefly summarize all major modifications introduced in the code
 11                                                <<  12 and keep track of all directory-tags.
 12 ## 2024-07-18 Alvaro Tolosa-Delgado (geom-spec <<  13 It DOES NOT substitute the  CVS log-message one should put at every
 13 - Remove internal state of G4TwistedTubs and G <<  14 committal in the CVS repository !
 14                                                <<  15 
 15 ## 2024-07-10 Evgueni Tcherniaev (geom-specifi <<  16      ----------------------------------------------------------
 16 - G4ExtrudedSolid: Fixed defects reported by C <<  17      * Reverse chronological order (last date on top), please *
 17                                                <<  18      ----------------------------------------------------------
 18 ## 2024-07-08 Gabriele Cosmo (geom-specific-V1 << 
 19 - Fixed reported Coverity defect; in G4Voxeliz << 
 20   plain vector copy in methods BuildReduceVoxe << 
 21   BuildBoundaries() and CreateMiniVoxels(..).  << 
 22                                                << 
 23 ## 2024-05-29 Evgueni Tcherniaev (geom-specifi << 
 24 - Added new methods GetNumOfConstituents() and << 
 25                                                << 
 26 ## 2024-05-27 Evgueni Tcherniaev (geom-specifi << 
 27 - Completely revised G4GeneriTrap, it addresse << 
 28                                                << 
 29 ## 2024-05-26 Evgueni Tcherniaev (geom-specifi << 
 30 - New testG4GenericTrap.cc                     << 
 31                                                << 
 32 ## 2024-04-02 Gabriele Cosmo (geom-specific-V1 << 
 33 - Applied trivial clang-tidy fixes to classes, << 
 34   'default' keywords.                          << 
 35                                                << 
 36 ## 2024-02-01 Gabriele Cosmo (geom-specific-V1 << 
 37 - Use std::size_t for array sizes in G4Polyhed << 
 38                                                << 
 39 ## 2023-07-10 Evgueni Tcherniaev (geom-specifi << 
 40 - Fixed bounding box calculation in G4VTwisted << 
 41                                                << 
 42 ## 2023-06-16 Stephan Hageboeck (geom-specific << 
 43 - Fix an uninitialised value in G4VCSGfaceted: << 
 44                                                << 
 45 ## 2023-06-12 Gabriele Cosmo (geom-specific-V1 << 
 46 - Use const iterator in G4Voxelizer::GetPointV << 
 47 - Fixed use of index in G4Tet::GetPointOnSurfa << 
 48                                                << 
 49 ## 2023-05-10 Gabriele Cosmo (geom-specific-V1 << 
 50 - Applied clang-tidy fixes (readability, moder << 
 51                                                << 
 52 ## 2023-03-20 Gabriele Cosmo (geom-specific-V1 << 
 53 - Fixed more potential uninitialised values in << 
 54   G4SolidExtentList and G4VTwistSurface.       << 
 55                                                << 
 56 ## 2023-03-13 Gabriele Cosmo (geom-specific-V1 << 
 57 - Fixed potential uninitialised value for boun << 
 58   G4VTwistSurface::GetBoundaryAtPZ().          << 
 59                                                << 
 60 ## 2023-01-02 Evgueni Tcherniaev (geom-specifi << 
 61 - G4QuadrangularFacet: Fixed warning message   << 
 62                                                << 
 63 ## 2022-11-10 Gabriele Cosmo (geom-specific-V1 << 
 64 - Fixed compilation warnings for implicit type << 
 65                                                << 
 66 ## 2022-10-05 Gabriele Cosmo (geom-specific-V1 << 
 67 - Fixed compilation warnings in Intel/icx comp << 
 68   but never used.                              << 
 69                                                << 
 70 ## 2022-04-03 Evgueni Tcherniaev (geom-specifi << 
 71 - G4GenericTrap.cc, G4UGenericTrap.cc, G4UExtr << 
 72   G4TessellatedSolid.cc, G4TessellatedSolid.cc << 
 73   revision of CreatePolyhedron()               << 
 74                                                << 
 75 ## 2022-02-04 Evgueni Tcherniaev (geom-specifi << 
 76 - G4VTwistedFaceted: used numerical evaluation << 
 77   integral to calculate lateral face surface a << 
 78                                                << 
 79 ## 2022-02-01 Evgueni Tcherniaev (geom-specifi << 
 80 - G4ExtrudedSolid, G4UExtrudedSolid: added def << 
 81   parameters in the constructor with two z-sec << 
 82 - G4ExtrudedSolid::ZSection, G4UExtrudedSolid: << 
 83   added default constructor                    << 
 84                                                << 
 85 ## 2022-01-26 Evgueni Tcherniaev (geom-specifi << 
 86 - G4GenericTrap::GetCubicVolume(): calculation << 
 87   using analytical expression; removed private << 
 88   GetFaceCubicVolume();                        << 
 89 - G4GenericTrap::GetSurfaceArea(): improved ca << 
 90   of the area of lateral faces; private functi << 
 91   GetFaceSurfaceArea(), GetTwistedFaceSurfaceA << 
 92   replaced with private function GetLateralFac << 
 93                                                << 
 94 ## 2022-01-21 Evgueni Tcherniaev (geom-specifi << 
 95 - G4Ellipsoid::LateralSurfaceArea(): Enhanced  << 
 96   the lateral surface area                     << 
 97                                                << 
 98 ## 2022-01-11 Evgueni Tcherniaev (geom-specifi << 
 99 - G4VTwistedFaceted: fCubicVolume, fSurfaceAre << 
100   GetCubicVolume(), GetSurfaceArea() moved to  << 
101 - G4VTwistedFaceted, G4TwistedBox, G4TwistedTr << 
102   calculation of volume and surface area       << 
103                                                << 
104 ## 2022-01-06 Evgueni Tcherniaev (geom-specifi << 
105 - G4TwistedTubs: Implemented GetSurfaceArea()  << 
106   analytical expressions; added private functi << 
107   GetLateralArea() and GetPhiCutArea()         << 
108                                                << 
109 ## 2021-12-19 Evgueni Tcherniaev (geom-specifi << 
110 - G4Hype: Used analytical expression in GetCub << 
111   and GetSurfaceArea()                         << 
112                                                << 
113 ## 2021-12-10 Ben Morgan (geom-specific-V11-00 << 
114 - Change to new Markdown History format        << 
115                                                << 
116 ---                                            << 
117                                                << 
118 # History entries prior to 11.0                << 
119                                                << 
120 03-December-2021 E.Tcherniaev      (geom-speci << 
121 - G4TwistedTubs: Accurate calculation of the b << 
122   BoundingLimits() and GetExtent(), fixing mea << 
123   penalty. Addressing problem report #2450.    << 
124 - G4TwistedTubs, G4VTwistedFaceted: Fixed GetC << 
125                                                << 
126 15-October-2021 E.Tcherniaev       (geom-speci << 
127 - G4Tet, G4UTet: Added SetBoundingLimits()     << 
128                                                << 
129 06-October-2021 E.Tcherniaev       (geom-speci << 
130 - G4Tet: some changes in calculation of boundi << 
131 - G4UTet: added CheckDegeneracy() and SetVerti << 
132                                                << 
133 27-September-2021 E.Tcherniaev     (geom-speci << 
134 - Added degeneracyFlag to the list of paramete << 
135   it addresses first part of the problem repor << 
136                                                << 
137 24-September-2021 E.Tcherniaev     (geom-speci << 
138 - Implemented G4TesselatedSolid::GetFacetIndex << 
139                                                << 
140 10-September-2021 E.Tcherniaev     (geom-speci << 
141 - Implemented G4TesselatedSolid::CheckStructur << 
142 - Optimisation in G4TessellatedSolid::SetExtre << 
143   shuffle of vertices and checking of six extr << 
144                                                << 
145 21-July-2021 E.Tcherniaev          (geom-speci << 
146 - More accurate calculation of distance from p << 
147   in G4TriangularFacet, it addresses problem r << 
148                                                << 
149 25-June-2021 G.Cosmo               (geom-speci << 
150 - Added missing accessor in G4UTet.            << 
151                                                << 
152 12-May-2021 E.Tcherniaev           (geom-speci << 
153 - Reimplemented CreatePolyhedron() in          << 
154   G4Polyhedra, G4Polycone, G4GenericPolycone,  << 
155   G4UPolyhedra, G4UPolycone, G4UGenericPolycon << 
156                                                << 
157 30-April-2021 G.Cosmo              (geom-speci << 
158 - Fixed use of conversion factor in G4UPolyhed << 
159   polyhedra constructs.                        << 
160                                                << 
161 19-April-2021 E.Tcherniaev         (geom-speci << 
162 - G4Polyhedra, G4Polycone: Fix calculation of  << 
163   of negative phiStart, it addresses also prob << 
164                                                << 
165 30-March-2021 B.Morgan             (geom-speci << 
166 - Migrate sources.cmake to modular build API   << 
167                                                << 
168 18-March-2021 E.Tcherniaev         (geom-speci << 
169 - Fix calculation of bounding box position in  << 
170   it addresses problem report #2301            << 
171                                                << 
172 13-January-2021 G.Cosmo            (geom-speci << 
173 - Reduce cases of bad speculation in G4Polyhed << 
174   G4PolyPhiFace::InsideEdges(), based on repor << 
175   by G.Amadio.                                 << 
176                                                << 
177 30-October-2020 E.Tcherniaev       (geom-speci << 
178 - G4Polycone: Revised GetPointOnSurface();     << 
179   Added protected auxiliary method SetSurfaceE << 
180   Removed GetPointOnCone(), GetPointOnTubs(),  << 
181 - G4GenericPolycone: Revised GetPointOnSurface << 
182   Added protected auxiliary method SetSurfaceE << 
183 - G4Polyhedra: Revised GetPointOnSurface();    << 
184   Added protected auxiliary method SetSurfaceE << 
185   Removed GetPointOnPlane(), GetPointOnTriangl << 
186                                                << 
187 01-October-2020 E.Tcherniaev       (geom-speci << 
188 - G4Polycone, G4GenericPolycone, G4Polyhedra:  << 
189   implemented GetSurfaceArea(), GetCubicVolume << 
190                                                << 
191 May  21, 2020 Guilherme Lima       (geom-speci << 
192 ----------------------------                   << 
193 - Fix constructor signatures in G4UExtrudedSol << 
194   There were missing const and reference quali << 
195                                                << 
196 30-April-2020 G.Cosmo              (geom-speci << 
197 - Adopt new convention for location of headers << 
198                                                << 
199 09-April-2020 E.Tcherniaev         (geom-speci << 
200 - Added G4GenericTrap::GetTwistedFaceSurfaceAr << 
201 - testG4GenericTrap.cc: fixed test for calcula << 
202 - testG4ExtrudedSolid.cc: fixed assert stateme << 
203   point flys along the surface (DistanceToIn() << 
204                                                << 
205 17-January-2020 E.Tcherniaev       (geom-speci << 
206 - Implemented G4Tet::SetVertices(), it address << 
207   at Geant4 Technical Forum.                   << 
208                                                << 
209 14-January-2020 Gabriele Cosmo     (geom-speci << 
210 - Added protection in G4VFacet header for doub << 
211   symbols from Windows Kits code.              << 
212                                                << 
213 08-January-2020 E.Tcherniaev       (geom-speci << 
214 - Complete revision of G4Tet, speed up, new te << 
215   It also fixes issues spotted by new unit tes << 
216                                                << 
217 16-December-2019 E.Tcherniaev      (geom-speci << 
218 - Complete revision of G4Ellipsoid, it fixes i << 
219   implementation, in particular it addresses p << 
220   30%-70% speed-up in all main methods.        << 
221                                                << 
222 11-December-2019 B.Morgan          (geom-speci << 
223 - Cleanup CMake build, removing obsolete granu << 
224   explicit include_directories.                << 
225                                                << 
226 10-December-2019 G.Cosmo           (geom-speci << 
227 - Re-established parameterisation mechanism fo << 
228   removed by mistake. Addressing problem repor << 
229                                                << 
230 26-November-2019 G.Cosmo           (geom-speci << 
231 - Fixed cases of implicit type conversions fro << 
232                                                << 
233 05-November-2019 E.Tcherniaev      (geom-speci << 
234 - G4TesselatedSolid.cc: fixed minor Coverity d << 
235                                                << 
236 07-October-2019 E.Tcherniaev       (geom-speci << 
237 - G4TesselatedSolid.cc: fixed minor Coverity d << 
238                                                << 
239 16-September-2019 G.Cosmo          (geom-speci << 
240 - Rationalise header inclusions for faceted so << 
241                                                << 
242 06-September-2019 G.Cosmo          (geom-speci << 
243 - Removed unnecessary forward declaration in G << 
244                                                << 
245 29-August-2019 G.Cosmo             (geom-speci << 
246 - Minor c++11 revision and headers cleanup. Co << 
247 - Use pre-increment wherever possible.         << 
248                                                << 
249 19-August-2019 G.Lima              (geom-speci << 
250 - G4ExtrudedSolid: fixed a bug in DistanceToOu << 
251   defined off-center along the z-axis.         << 
252                                                << 
253 19-August-2019 G.Cosmo             (geom-speci << 
254 - G4GenericTrap: fixed compilation warnings fo << 
255                                                << 
256 13-August-2019 G.Cosmo             (geom-speci << 
257 - Enabled wrappers for VecGeom implementation  << 
258   G4EllipticalCone and G4Ellipsoid.            << 
259                                                << 
260 10-July-2019 E.Tcherniaev          (geom-speci << 
261 - Fixed G4UExtrudedSolid::CreatePolyhedron().  << 
262   Addressing visualization part of the problem << 
263                                                << 
264 04-July-2019 G.Cosmo               (geom-speci << 
265 - Avoid defining kCarTolerance as 'static cons << 
266   Addressing problem report #2172.             << 
267                                                << 
268 11-June-2019 E.Tcherniaev          (geom-speci << 
269 - Use GetVertices() instead of GetParametersLi << 
270                                                << 
271 29-May-2019 G.Cosmo                (geom-speci << 
272 - Fixed minor Coverity defects.                << 
273                                                << 
274 20-May-2019 G.Cosmo                (geom-speci << 
275 - Defined move constructor and move assignment << 
276                                                << 
277 14-May-2019 B.Morgan               (geom-speci << 
278 - Add inclusion of new G4GeomTypes.hh header t << 
279   VecGeom replacement.                         << 
280 - See also geommng-10-05-05                    << 
281                                                << 
282 23-April-2019  G.Cosmo             (geom-speci << 
283 - Modified G4PolyconeSide and G4PolyhedraSide  << 
284   MT splitted data in G4PlSideData and G4PhSid << 
285                                                << 
286 16-April-2019  G.Cosmo             (geom-speci << 
287 - Protected check in G4TwistTubsSide::Distance << 
288                                                << 
289 4-April-2019  G.Cosmo              (geom-speci << 
290 - Enabled wrapper for VecGeom implementation o << 
291                                                << 
292 15-February-2019  E.Tcherniaev     (geom-speci << 
293 - Accurate calculation of radical in G4Interse << 
294   It addresses the problem report #2111.       << 
295                                                << 
296 4-February-2019  G.Cosmo           (geom-speci << 
297 - Fix in G4EllipticalTube::CheckParameters() f << 
298                                                << 
299 30-January-2019  G.Cosmo           (geom-speci << 
300 - Disabled precise computation of extent and u << 
301   in CalculateExtent() for G4Tet and G4Tessell << 
302   intialisation in setups with relatively comp << 
303 - Apply bounding-box calculation for extent al << 
304   VecGeom wrappers.                            << 
305                                                << 
306 24-January-2019  E.Tcherniaev      (geom-speci << 
307 - Completely revised, more robust and performa << 
308   new exhaustive test/testEllipticalTube.cc ba << 
309                                                << 
310 20-September-2018  G.Cosmo         (geom-speci << 
311 - Make G4UPolycone wrapper inheriting from vec << 
312   following the latest changes in VecGeom.     << 
313                                                << 
314 13-September-2018  G.Cosmo         (geom-speci << 
315 - G4UTessellatedSolid, G4UExtrudedSolid: remov << 
316   UVector3 and replaced with U3Vector.         << 
317                                                << 
318 23-August-2018  G.Cosmo            (geom-speci << 
319 - Enabled VecGeom wrapper for G4Tet.           << 
320                                                << 
321 10-August-2018  A.Gheata           (geom-speci << 
322 - Make G4UHype wrapper inheriting from vecgeom << 
323   following the latest changes in VecGeom.     << 
324                                                << 
325 12-July-2018  G.Cosmo              (geom-speci << 
326 - Removed G4SolidsWorkspacePool class. Adapted << 
327   use templated class G4TWorkspacePool.        << 
328 - Coworks with tags in geometry/volumes, run a << 
329                                                << 
330 25-Jun-2018  G.Cosmo               (geom-speci << 
331 - Use dynamic_cast to attempt fix for spurious << 
332   CentOS7/gcc-5.3 on G4UTessellatedSolid wrapp << 
333                                                << 
334 17-May-2018  J.Madsen              (geom-speci << 
335 - Updated "thread-local-static-var" model to   << 
336   "function-returning-thread-local-static-refe << 
337   which fixes Windows DLL + MT                 << 
338                                                << 
339 11-April-2018  G.Cosmo             (geom-speci << 
340 - Replaced USOLIDS_LIBRARIES with VECGEOM_LIBR << 
341                                                << 
342 13-February-2018  E.Tcherniaev     (geom-speci << 
343 - Corrected conversion of input parameters to  << 
344   caching for adoption in GDML persistency) in << 
345   wrappers.                                    << 
346                                                << 
347 9-February-2018  G.Cosmo           (geom-speci << 
348 - Caching facets and vertices in G4UTessellate << 
349   treating indexing in facets.                 << 
350                                                << 
351 31-January-2018  G.Cosmo           (geom-speci << 
352 - Corrected use of facets indeces in G4UTessel << 
353 - Minor cleanup in G4TessellatedSolid::CreateP << 
354   changes.                                     << 
355                                                << 
356 15-January-2018  G.Cosmo           (geom-speci << 
357 - Added validity checks in G4UTessellatedSolid << 
358                                                << 
359 11-January-2018  G.Cosmo           (geom-speci << 
360 - Added and enabled VecGeom wrapper for G4Tess << 
361   Requires tags cmake-V10-04-01 and config-V10 << 
362                                                << 
363 20-December-2017  G.Cosmo          (geom-speci << 
364 - Enabled VecGeom wrappers for G4ExtrudedSolid << 
365                                                << 
366 13-December-2017  E.Tcherniaev     (geom-speci << 
367 - Removed redundant data initialistion in G4Ex << 
368                                                << 
369 11-December-2017  E.Tcherniaev     (geom-speci << 
370 - Added missing initialisation of two data-mem << 
371   assignment operator of G4ExtrudedSolid. Addr << 
372                                                << 
373 22-November-2017  G.Cosmo         (geom-specif << 
374 - Fix in SurfaceNormal() for G4ExtrudedSolid t << 
375   counting of the surfaces where the point is  << 
376                                                << 
377 2-November-2017  G.Cosmo          (geom-specif << 
378 - Fixed compilation warning introduced with la << 
379                                                << 
380 31-October-2017  E.Tcherniaev     (geom-specif << 
381 - Added specialised implementation for constru << 
382   prism in G4ExtrudedSolid.                    << 
383                                                << 
384 20-October-2017  G.Cosmo          (geom-specif << 
385 - G4TessellatedSolid: print also solid's name  << 
386                                                << 
387 17-October-2017  G.Cosmo          (geom-specif << 
388 - Added VecGeom wrapper G4UHype for G4Hype, no << 
389   fixes in VecGeom.                            << 
390                                                << 
391 16-October-2017  G.Cosmo          (geom-specif << 
392 - Temporarly disabled wrappers for G4Tet and G << 
393   their corresponding implementation in VecGeo << 
394                                                << 
395 28-September-2017  G.Cosmo        (geom-specif << 
396 - Corrected initialisation of polyhedra by ver << 
397   following the changes in VecGeom.            << 
398                                                << 
399 15-September-2017  G.Cosmo        (geom-specif << 
400 - G4SolidsWorkspacePool: use DLL export flag f << 
401   symbol of the workspace.                     << 
402                                                << 
403 12-September-2017  G.Cosmo        (geom-specif << 
404 - G4Voxelizer: directly set components for bou << 
405   recreating it in BuildBoundingBox(..).       << 
406                                                << 
407 8-September-2017  E.Tcherniaev    (geom-specif << 
408 - Added specialised implementation for constru << 
409   prism in G4ExtrudedSolid.                    << 
410                                                << 
411 4-September-2017  G.Cosmo         (geom-specif << 
412 - Temporarly disabled wrapper for extruded-sol << 
413   of extruded-solid in VecGeom.                << 
414                                                << 
415 16-August-2017  J.Allison         (geom-specif << 
416 - Twisted solids: Fixed bug in drawing polyhed << 
417   Addressing problem report #1995.             << 
418                                                << 
419 27-July-2017  E.Tcherniaev        (geom-specif << 
420 - G4EllipticalCone: corrected samping of rando << 
421   function GetPointOnSurface().                << 
422                                                << 
423 24-July-2017  E.Tcherniaev        (geom-specif << 
424 - G4EllipticalCone: improved GetPointOnSurface << 
425   points, using function G4RandomPointOnEllips << 
426                                                << 
427 20-July-2017  E.Tcherniaev        (geom-specif << 
428 - G4EllipticalCone: reviewed implementation of << 
429   SurfaceNormal() and GetPointOnSurface(); mad << 
430   Addressing problem report #1974.             << 
431                                                << 
432 15-June-2017  G.Cosmo             (geom-specif << 
433 - Enabled adapter also in G4UPolycone wrapper. << 
434 - Added check on open solid for G4UPolyhedra w << 
435                                                << 
436 6-June-2017  G.Cosmo              (geom-specif << 
437 - Enable adapter for VecGeom shapes in G4U* wr << 
438   polyhedra and GenericTrap. From now on, wrap << 
439   VecGeom shapes implementation. USolids API i << 
440   supported.                                   << 
441                                                << 
442 24-May-2017  G.Cosmo              (geom-specif << 
443 - Renamed ambiguous name Extent() in all solid << 
444   BoundingLimits(). Change required in order t << 
445   with VecGeom in G4U* wrappers.               << 
446   Requires tag geommng-V10-03-16.              << 
447                                                << 
448 11-May-2017  G.Cosmo              (geom-specif << 
449 - Removed potential race condition in G4VTwist << 
450   Addressing problem report #1972.             << 
451                                                << 
452 7-April-2017  G.Cosmo             (geom-specif << 
453 - Renamed G4SurfaceVoxelizer to G4Voxelizer an << 
454   voxelisation of shapes in 3D space. Adapted  << 
455                                                << 
456 13-March-2017  G.Cosmo            (geom-specif << 
457 - G4SolidsWorkspacePool: implemented CleanUpAn << 
458   to be called by worker threads. Removed decl << 
459   of protected method ReleaseAndDestroyWorkspa << 
460                                                << 
461 2-March-2017  E.Tcherniaev        (geom-specif << 
462 - Fixed possible rounding off error in calcula << 
463   for one step) in CalculateExtent() for G4Pol << 
464   and related USolids wrappers.                << 
465                                                << 
466 27-February-2017  E.Tcherniaev    (geom-specif << 
467 - Revised implementation of GetCubicVolume() a << 
468   G4EllipticalTube, to return exact values.    << 
469 - Revised implementation of GetSurfaceArea() f << 
470   return exact value; moved both GetCubicVolum << 
471   be not inline.                               << 
472                                                << 
473 13-December-2016  G.Cosmo         (geom-specif << 
474 - Correction in G4UExtrudedSolid to signature  << 
475   Fixes issue of undefined symbol if extruded- << 
476   list of VecGeom wrappers to activate.        << 
477                                                << 
478 30-November-2016  E.Tcherniaev    (geom-specif << 
479 - Call RemoveRedundantVertices() from G4GeomTo << 
480   for G4Polycone, G4Polyhedra and related USol << 
481 - Fix in G4Parabolid and G4UParaboloid for cor << 
482                                                << 
483 18-November-2016  E.Tcherniaev    (geom-specif << 
484 - Added consistency checks for extent computat << 
485 - Fix in cached parameters in G4UPolyhedra.    << 
486                                                << 
487 10-November-2016  G.Cosmo         (geom-specif << 
488 - G4UPolyhedra re-introduced new implementatio << 
489   G4BoundingEnvelope and extended wrapper to c << 
490   Phi parameters, to overcome issues in VecGeo << 
491                                                << 
492 10-November-2016  E.Tcherniaev    (geom-specif << 
493 - Added caching of corners and implementation  << 
494   in order to assure correct translation.      << 
495 - Withdrawn changes in G4UPolyhedra introduced << 
496   until understood proper conversion from VecG << 
497                                                << 
498 7-November-2016  E.Tcherniaev    (geom-specifi << 
499 - Correction in G4EllipticalCone::DistanceToOu << 
500 - Added optional debug flag G4BBOX_EXTENT in G << 
501   extent calculation by simply using bounding- << 
502                                                << 
503 3-November-2016  G.Cosmo         (geom-specifi << 
504 - Fix in G4PolyPhiFace for potential unitialis << 
505                                                << 
506 31-October-2016  E.Tcherniaev    (geom-specifi << 
507 - Re-implemented CalculateExtent() to make use << 
508   removed no-longer used method CreateRotatedV << 
509   G4EllipticalCone, G4Polycone, G4Paraboloid,  << 
510   G4GenericPolycone, G4TessellatedSolid, G4Twi << 
511   wrappers.                                    << 
512 - Use G4RandFlat instead of RandFlat.          << 
513                                                << 
514 21-October-2016  G.Cosmo         (geom-specifi << 
515 - Moved initialisation of G4GeomSplitter threa << 
516   along with generic template type.            << 
517   Fixing compilation/linking errors on clang-3 << 
518                                                << 
519 19-October-2016  E.Tcherniaev      (geom-speci << 
520 - Reimplemented CalculateExtent() in G4Polycon << 
521   and associated USolids wrappers, to make use << 
522                                                << 
523 5-October-2016  E.Tcherniaev       (geom-speci << 
524 - Reimplemented CalculateExtent() in G4Tet, G4 << 
525   G4UGenericTrap, G4EllipticalTube and G4VTwis << 
526   of G4BoundingEnvelope; removed no-longer use << 
527                                                << 
528 20-September-2016  G.Cosmo         (geom-speci << 
529 - Moved accessors/modifiers for splitter data  << 
530   G4PolyhedraSide and G4PolyconeSide.          << 
531   Explicitly initialise G4GeomSplitter data in << 
532   translation unit.                            << 
533   Fixing compilation/linking errors on clang-3 << 
534                                                << 
535 06-July-2016  E.Tcherniaev         (geom-speci << 
536 - Fixed monir typo in function Create() for G4 << 
537   G4GenericPolycone.                           << 
538   Fixed minor typos in G4GenericTrap::SurfaceN << 
539   G4VTwistSurface::CurrentStatus::ResetfDone() << 
540   Issues detected by PVS-Studio static code an << 
541   Addressing problem report #1876.             << 
542                                                << 
543 24-May-2016  G.Cosmo               (geom-speci << 
544 - Correction in G4UExtrudedSolid for definitio << 
545                                                << 
546 20-May-2016  G.Cosmo               (geom-speci << 
547 - Moved accessors and modifiers in USolids wra << 
548   Required modification in order to allow corr << 
549   types.                                       << 
550                                                << 
551 15-Apr-2016  G.Cosmo               (geom-speci << 
552 - Added flag in USolids wrappers for partial u << 
553                                                << 
554 31-Mar-2016  G.Cosmo               (geom-speci << 
555 - Added overloaded CreatePolyhedron() method t << 
556   It is now possible to visualize supported Ve << 
557 - Added implementation of CreatePolyhedron() i << 
558                                                << 
559 10-Mar-2016  G.Cosmo               (geom-speci << 
560 - Added overloaded GetEntityType() method to U << 
561                                                << 
562 07-Mar-2016  E.Tcherniaev          (geom-speci << 
563 - Fix in G4IntersectingCone for smaller precis << 
564   and LineHitsCone2(). Fixes issue observed in << 
565   Addressing problem report #1794.             << 
566                                                << 
567 03-Mar-2016  G.Cosmo               (geom-speci << 
568 - Fixed compilation warnings for potential uni << 
569   G4ExtrudedSolid::CheckPolygon() function int << 
570                                                << 
571 03-Mar-2016  E.Tcherniaev          (geom-speci << 
572 - Added 'const' qualifier for methods in G4Ext << 
573   Added CheckPolygon() to remove collinear and << 
574 - G4QuadrangularFacet: added exhaustive tests  << 
575   problems with a quadrangular facet: collinea << 
576   degenerate, concave or self intersecting qua << 
577 - G4TriangularFacet: Improved test in construc << 
578   small or too narrow) triangles.              << 
579                                                << 
580 25-Feb-2016  E.Tcherniaev          (geom-speci << 
581 - Correction in G4ExtrudedSolid::AddGeneralPol << 
582   treatment in construction of tessels to avoi << 
583   and consequent degenerating triangles.       << 
584   Address problem report #1777.                << 
585 - Use pre-computed kCarToleranceHalf constant  << 
586   protected in G4TessellatedSolid.             << 
587 - Improved algorithms for computation of area  << 
588   G4QuadrangularFacet. Added post-const qualif << 
589                                                << 
590 16-Feb-2016  G.Cosmo               (geom-speci << 
591 - Revised implementation for GetSurfaceArea()  << 
592   G4GenericTrap (E.Tcherniaev).                << 
593 - Protected debug warning in G4GenericTrap::Su << 
594                                                << 
595 02-Feb-2016  E.Tcherniaev          (geom-speci << 
596 - Fix in G4GenericTrap for compuation of exten << 
597   Addressing problem report #1809.             << 
598 - Use dot() in formula for computation of GetC << 
599   G4TessellatedSolid.                          << 
600                                                << 
601 18-Nov-2015  G.Cosmo               (geom-speci << 
602 - Added specialised implementation for GetCubi << 
603   G4TessellatedSolid (J.Allison).              << 
604                                                << 
605 29-Oct-2015  G.Cosmo               (geom-speci << 
606 - Added debug printouts within G4SPECSDEBUG in << 
607   DistanceToIn/Out(p,v) to identify potential  << 
608                                                << 
609 26-Oct-2015  G.Cosmo               (geom-speci << 
610 - Removed redundant condition in G4Polyhedra a << 
611   SetOriginalParameters() method.              << 
612                                                << 
613 23-Oct-2015  G.Cosmo               (geom-speci << 
614 - G4PolyhedraSide: moved internal struct defin << 
615   to overcome deficiencies in object-persisten << 
616                                                << 
617 07-Oct-2015  G.Cosmo               (geom-speci << 
618 - Protected compilation of USolid wrappers wit << 
619                                                << 
620 01-Sep-2015  G.Cosmo               (geom-speci << 
621 - Corrected conditional compilation flag in G4 << 
622                                                << 
623 31-Aug-2015  G.Cosmo               (geom-speci << 
624 - Added USolids/VecGeom wrapper for G4Parabolo << 
625   Activated only for external USolids/VecGeom  << 
626                                                    19 
627 13-Aug-2015  G.Cosmo               (geom-speci <<  20 21-Jan-2015  T.Nikitina (geom-specific-V09-05-29)
628 - Checked for potential never-ending loops.    << 
629   No issues found, only added annotations.     << 
630                                                << 
631 05-Aug-2015  G.Cosmo               (geom-speci << 
632 - Minor code cleanup in G4SurfaceVoxelizer.    << 
633                                                << 
634 03-Mar-2015  G.Cosmo               (geom-speci << 
635 - Use accessors x(), y() and z() from UVector3 << 
636   its data-members. Co-work with tag "geom-uso << 
637                                                << 
638 23-Feb-2015  T.Nikitina            (geom-speci << 
639 - Fix in SetOriginalParameters() for G4Polycon << 
640   of presence of 'rings' structures. Addressin << 
641                                                << 
642 26-Jan-2015  G.Cosmo               (geom-speci << 
643 - Renamed DistanceAwayForInside() to DistanceA << 
644                                                << 
645 26-Jan-2015  T.Nikitina            (geom-speci << 
646 - Added special method for Inside 'DistanceAwa << 
647   precision problem of calculation of Distance << 
648                                                << 
649 21-Jan-2015  T.Nikitina            (geom-speci << 
650 - Fixed triangularisation method AddGeneralPOl     21 - Fixed triangularisation method AddGeneralPOlygoneFacets() in
651   G4ExtrudedSolid by avoiding flat triangles.      22   G4ExtrudedSolid by avoiding flat triangles.
652 - Added warning message to G4TriangularFacet c     23 - Added warning message to G4TriangularFacet constructor if Area is 0;
653   i.e., case of flat triangle.                     24   i.e., case of flat triangle.
654 - Addressing problem report #1703.                 25 - Addressing problem report #1703.
655                                                    26 
656 12-Dec-2014  G.Cosmo               (geom-speci <<  27 10-Apr-2014  G.Cosmo
657 - Use canonical form for operator=() in G4Poly << 
658   G4PolyhedraHistorical.                       << 
659                                                << 
660 17-Sep-2014  G.Cosmo               (geom-speci << 
661 - Added wrappers for UExtrudedSolid and UGener << 
662   original G4 types accordingly. Requires tag  << 
663                                                << 
664 01-Sep-2014  G.Cosmo               (geom-speci << 
665 - Fixed use of polyhedron pointer, to avoid ra << 
666   when parameterised volumes are visualised.   << 
667                                                << 
668 22-May-2014  G.Cosmo               (geom-speci << 
669 - Added protection in generic constructor of G << 
670   improper number of sides is given as input.  << 
671                                                << 
672 10-Apr-2014  G.Cosmo               (geom-speci << 
673 - Get rid of deprecated 'register' storage cla     28 - Get rid of deprecated 'register' storage class specifier in source files.
674                                                    29 
675 31-Mar-2014  G.Cosmo               (geom-speci <<  30 18-Dec-2013  T.Nikitina (geom-specific-V09-05-28)
676 - Fixed signature of assignment operator to G4 << 
677                                                << 
678 31-Mar-2014  G.Cosmo               (geom-speci << 
679 - Fixed signature of assignment operator to G4 << 
680   and G4GenericPolycone.                       << 
681                                                << 
682 05-Mar-2014  G.Cosmo               (geom-speci << 
683 - Fixed proper handling of polyhedron pointer  << 
684   leak for visualization of parameterised volu << 
685                                                << 
686 12-Feb-2014  G.Cosmo               (geom-speci << 
687 - Simply reset polyhedron pointer to zero for  << 
688   in parameterisation. Resolves crash in MT vi << 
689                                                << 
690 12-Feb-2014  G.Cosmo               (geom-speci << 
691 - Added correct cloning mechanism in G4U* wrap << 
692   Addressing problem report #1553.             << 
693                                                << 
694 18-Dec-2013  T.Nikitina            (geom-speci << 
695 - Fix in G4GenericTrap::InsidePolygone() to ch     31 - Fix in G4GenericTrap::InsidePolygone() to check if p lies between the two
696   extremes of the segment. Addressing problem      32   extremes of the segment. Addressing problem report #1541.
697                                                    33 
698 17-Dec-2013  G.Cosmo               (geom-speci <<  34 14-Aug-2013  T.Nikitina
699 - Corrected left-over debug printout in G4Poly << 
700                                                << 
701 04-Dec-2013  G.Cosmo               (geom-speci << 
702 - Corrected left-over debug printout in G4Poly << 
703                                                << 
704 22-Nov-2013  G.Cosmo               (geom-speci << 
705 - Correction to USolids wrappers for proper se << 
706                                                << 
707 19-Nov-2013  J.Apostolakis         (geom-speci << 
708 - Fix for issue identified by Coverity: fixed  << 
709   G4SolidsWorkspacePool singleton.             << 
710                                                << 
711 20-Nov-2013  T.Mikitina            (geom-speci << 
712 - Fixed Coverity defects to USolids wrappers.  << 
713                                                << 
714 14-Nov-2013  G.Cosmo               (geom-speci << 
715 - Enabled use of Reset() in G4UPolycone.       << 
716 - Corrections to G4UPolycone and G4UPolyhedra  << 
717   of parameterisations on these solids.        << 
718                                                << 
719 13-Nov-2013  G.Cosmo               (geom-speci << 
720 - Correction to G4UTet and G4UGenericPolycone  << 
721   symbols re-definitions from G4Tet and G4Gene << 
722                                                << 
723 12-Nov-2013  G.Cosmo               (geom-speci << 
724 - Added dummy method G4UPolycone::Reset().     << 
725   NOTE: Required related implementation (curre << 
726                                                << 
727 12-Nov-2013  G.Cosmo               (geom-speci << 
728 - Correction to USolids switch mechanism for G << 
729                                                << 
730 08-Nov-2013  J.Apostolakis         (geom-speci << 
731 - G4SolidsWorkspace: cleanup of verbosity.     << 
732   Reduced verbosity by making it optional.     << 
733   Added Set/Get Verbose methods to toggle and  << 
734   Added parameter to constructor for verbosity << 
735                                                << 
736 07-Nov-2013  G.Cosmo (geom-specific-V09-06-26) << 
737 - Moved wrappers from usolids module.          << 
738   Fixed internal dispatcher method for paramet << 
739 - Added switching mechanism for G4GenericPolyc << 
740   and G4Tet.                                   << 
741                                                << 
742 06-Nov-2013  G.Cosmo (geom-specific-V09-06-25) << 
743 - Added switch mechanism for USolids (G4Generi << 
744   G4Polyhedra, G4Tet). Renamed related G4 type << 
745 - Moved wrappers from USolids module.          << 
746                                                << 
747 01-Nov-2013  G.Cosmo (geom-specific-V09-06-24) << 
748 - Corrected CMake script.                      << 
749                                                << 
750 31-Oct-2013  G.Cosmo (geom-specific-V09-06-23) << 
751 - Fix for in G4Polyhedra::SetOriginalParameter << 
752 - Moved G4PolyconeHistorical and G4PolyhedraHi << 
753   translation units.                           << 
754                                                << 
755 29-Oct-2013  T.Nikitina (geom-specific-V09-06- << 
756 - Split G4Polycone for polycones with decreasi << 
757   Introduced new class G4GenericPolycone.      << 
758 - Fixed conversion of generic construct for G4 << 
759                                                << 
760 17-Oct-2013  J.Apostolakis/A.Dotti (geom-speci << 
761 - Cleanup of code for workspace.               << 
762                                                << 
763 16-Oct-2013  J.Apostolakis/A.Dotti (geom-speci << 
764 - Created G4SolidsWorkspacePool class, to mana << 
765   Fixed Singleton G4SolidsWorkspacePool for th << 
766                                                << 
767 04-Oct-2013  J.Apostolakis (geom-specific-V09- << 
768 - Retagged.                                    << 
769   NOTE: requires tag "geommng-V09-06-12" and c << 
770                                                << 
771 04-Oct-2013  J.Apostolakis (geom-specific-V09- << 
772 - Created G4SolidsWorkspace class, to create,  << 
773   per-thread state of PolyCone Sides and PolyH << 
774                                                << 
775 27-Aug-2013  G.Cosmo (geom-specific-V09-06-17) << 
776 - Enabled G4Ellipsoid for parameterisation.    << 
777                                                << 
778 14-Aug-2013  G.Cosmo (geom-specific-V09-06-16) << 
779 - Move function-scoped 'static const' values f << 
780   data members of classes, to overcome false-p << 
781   reported by Valgrind in MT mode.             << 
782 - Fix in G4TessellatedSolid::DistanceToIn(p,v)     35 - Fix in G4TessellatedSolid::DistanceToIn(p,v) for specific cases where points
783   are located near surface (T.Nikitina).       <<  36   are located near surface.
784                                                    37 
785 16-Jul-2013  M.Gayer (geom-specific-V09-06-15) <<  38 16-Jul-2013  M.Gayer (geom-specific-V09-05-27)
786 - Fix in G4SurfaceVoxelizer affecting tessella     39 - Fix in G4SurfaceVoxelizer affecting tessellated-solid (and extruded-solid)
787   for wrong computation of DistanceToIn(p,v) f     40   for wrong computation of DistanceToIn(p,v) for points outside, when
788   optimisation is active.                          41   optimisation is active.
789                                                    42 
790 11-Jul-2013  G.Cosmo (geom-specific-V09-06-14) <<  43 22-Apr-2013  J.Apostolakis (geom-specific-V09-05-26)
791 - Fixed compilation warning in G4Polycone on M << 
792                                                << 
793 09-Jul-2013  T.Nikitina (geom-specific-V09-06- << 
794 - Extended method SetOriginalParameters() in G << 
795   all possible cases of conversion of generic  << 
796   (Rmin,Rmaz,Z) parameters.                    << 
797   Addressing problem report #1462.             << 
798                                                << 
799 03-Jun-2013  G.Cosmo (geom-specific-V09-06-12) << 
800 - Fixed minor Coverity defect in G4PolyhedraSi << 
801                                                << 
802 22-Apr-2013  J.Apostolakis (geom-specific-V09- << 
803 - Revised G4ExtrudedSolid::IsSameLine to use t     44 - Revised G4ExtrudedSolid::IsSameLine to use the perpendicular
804   distance to a line when deciding - not the y     45   distance to a line when deciding - not the y-intercept difference.
805   ( Issue responsible for a problem in Subtrac <<  46   ( Issue responsible for a problem in Subtraction Solid in Atlas ).
806      Tatiana & Ivana contributed to debugging. << 
807 - Changed GNUmakefile in test directory to wor << 
808   builds.                                      << 
809                                                    47 
810 16-Apr-2013  T.Nikitina (geom-specific-V09-06- <<  48 16-Apr-2013  T.Nikitina
811 - Fix in calculation of normal in G4Tet::Dista     49 - Fix in calculation of normal in G4Tet::DistanceToOut(p,v,..) and
812   SurfaceNormal(p).                                50   SurfaceNormal(p).
813 - Fix in G4Polycone::GetPointOnCone() for case     51 - Fix in G4Polycone::GetPointOnCone() for cases of shape with decreasing Z.
814   Fixes cases of false report for overlaps det     52   Fixes cases of false report for overlaps detection. Problem report #1462.
815   Added check with exception in constructor fo     53   Added check with exception in constructor for polycone with rInner > rOuter
816   for the same Z.                                  54   for the same Z.
817                                                    55 
818 18-Mar-2013  G.Cosmo (geom-specific-V09-06-09) <<  56 18-Mar-2013  M.Gayer
819 - G4TessellatedSolid: fixed problem with navig     57 - G4TessellatedSolid: fixed problem with navigation in tessellated solids
820   with concave surfaces. Addresses problem rep     58   with concave surfaces. Addresses problem report #1456.
821 - More cleanup from MT changes in G4VTwistSurf << 
822                                                << 
823 12-Mar-2013  G.Cosmo (geom-specific-V09-06-08) << 
824 - Added public accessors for MT data to G4Poly << 
825                                                    59 
826 11-Mar-2013  G.Cosmo (geom-specific-V09-06-07) <<  60 22-Feb-2013  G.Cosmo
827 - Redefined G4DLL_API to G4GEOM_DLL to avoid c << 
828                                                << 
829 08-Mar-2013  G.Cosmo (geom-specific-V09-06-06) << 
830 - Renamed G4MT macros to safer ID in G4Polycon << 
831                                                << 
832 07-Mar-2013  G.Cosmo (geom-specific-V09-06-05) << 
833 - Adopt G4GeomSplitter instead of G4MTTransito << 
834   G4PolyhedraSide. Fixed import/export of stat << 
835                                                << 
836 22-Feb-2013  G.Cosmo (geom-specific-V09-06-04) << 
837 - Cleanup changes for multi-threading in G4Tet << 
838   G4PolyconeSide and G4PolyhedraSide.          << 
839 - Removed unused private data member in G4Twis << 
840                                                << 
841 07-Mar-2013  G.Cosmo (geom-specific-V09-06-05) << 
842 - Adopt G4GeomSplitter instead of G4MTTransito << 
843   G4PolyhedraSide. Fixed import/export of stat << 
844                                                << 
845 22-Feb-2013  G.Cosmo (geom-specific-V09-06-04) << 
846 - Cleanup changes for multi-threading in G4Tet << 
847   G4PolyconeSide and G4PolyhedraSide.          << 
848 - Removed unused private data member in G4Twis     61 - Removed unused private data member in G4TwistTrapParallelSide.
849                                                    62 
850 11-Jan-2013  G.Cosmo (geom-specific-V09-06-03) <<  63 11-Jan-2013  G.Cosmo (geom-specific-V09-05-25)
851 - Fixed condition in G4VTwistSurface::GetBound     64 - Fixed condition in G4VTwistSurface::GetBoundaryLimit() for logical error.
852   Addressing problem report #1420.                 65   Addressing problem report #1420.
853                                                    66 
854 20-Dec-2012  M.Gayer (geom-specific-V09-06-02) <<  67 20-Dec-2012  M.Gayer
855 - Fixed cases of hang-ups in G4ExtrudedSolid o     68 - Fixed cases of hang-ups in G4ExtrudedSolid on 32-bits platforms, due to
856   G4TessellatedSolid and G4SurfVoxelizer, caus     69   G4TessellatedSolid and G4SurfVoxelizer, caused by accessing bitmask arrays
857   with negative indexes. The problem was relat     70   with negative indexes. The problem was related to floating-point rounding,
858   which can be different even on same platform     71   which can be different even on same platform with debug/release version.
859   Assure same number of computed voxels on 32-     72   Assure same number of computed voxels on 32-bit/64-bit platforms.
860   Fixed error in SetVertexIndex() method, whic     73   Fixed error in SetVertexIndex() method, which might cause problems on
861   certain configurations even for 64-bit syste     74   certain configurations even for 64-bit systems. Fixed minor memory leaks.
862 - Code cleanup for use of G4endl and tabs...       75 - Code cleanup for use of G4endl and tabs...
863                                                    76 
864 14-Dec-2012  G.Cosmo (geom-specific-V09-06-01) <<  77 14-Dec-2012  G.Cosmo
865 - Restored SVN id headers.                         78 - Restored SVN id headers.
866                                                    79 
867 02-Dec-2012  J.Allison (geom-specific-V09-06-0 << 
868 - Removed NURBS.                               << 
869                                                << 
870 29-Nov-2012  G.Cosmo (geom-specific-V09-05-24)     80 29-Nov-2012  G.Cosmo (geom-specific-V09-05-24)
871 - Remove inclusion of G4PhysicalConstants.hh f     81 - Remove inclusion of G4PhysicalConstants.hh from G4SurfaceVoxelizer.hh.
872 - Fixed unit test for compilation errors.          82 - Fixed unit test for compilation errors.
873                                                    83 
874 28-Nov-2012  G.Cosmo (geom-specific-V09-05-23)     84 28-Nov-2012  G.Cosmo (geom-specific-V09-05-23)
875 - Fixed more cases of inclusion of constants h     85 - Fixed more cases of inclusion of constants header.
876                                                    86 
877 23-Nov-2012  G.Cosmo (geom-specific-V09-05-22)     87 23-Nov-2012  G.Cosmo (geom-specific-V09-05-22)
878 - Added 'const' qualifiers to signature in G4V     88 - Added 'const' qualifiers to signature in G4VoxelComparator::operator()
879   for porting on AIX-xlC compiler.                 89   for porting on AIX-xlC compiler.
880                                                    90 
881 14-Nov-2012  P.Mato (geom-specific-V09-05-21)      91 14-Nov-2012  P.Mato (geom-specific-V09-05-21)
882 - Added #undef NDEBUG in unit tests to ensure      92 - Added #undef NDEBUG in unit tests to ensure assert works also in
883   full optimised mode.                             93   full optimised mode.
884                                                    94 
885 14-Nov-2012  P. Mato (geom-specific-V09-05-20)     95 14-Nov-2012  P. Mato (geom-specific-V09-05-20)
886 - Added #undef NDEBUG in unit tests to ensure      96 - Added #undef NDEBUG in unit tests to ensure that assert always works
887                                                    97 
888 13-Nov-2012  M.Gayer (geom-specific-V09-05-19)     98 13-Nov-2012  M.Gayer (geom-specific-V09-05-19)
889 - More fixes for out-of-bound array accesses i     99 - More fixes for out-of-bound array accesses in G4SurfaceVoxelizer.
890                                                   100 
891 12-Nov-2012  M.Gayer (geom-specific-V09-05-18)    101 12-Nov-2012  M.Gayer (geom-specific-V09-05-18)
892 - Fixed out-of-bound array access in BuildRedu    102 - Fixed out-of-bound array access in BuildReduceVoxels2().
893                                                   103 
894 06-Nov-2012  G.Cosmo (geom-specific-V09-05-17)    104 06-Nov-2012  G.Cosmo (geom-specific-V09-05-17)
895 - Correction in sources.cmake script for missi    105 - Correction in sources.cmake script for missing .icc file.
896                                                   106 
897 06-Nov-2012  G.Cosmo (geom-specific-V09-05-16)    107 06-Nov-2012  G.Cosmo (geom-specific-V09-05-16)
898 - Fixed Coverity defects in new code (M.Gayer)    108 - Fixed Coverity defects in new code (M.Gayer).
899 - Minor fixes for porting on AIX.                 109 - Minor fixes for porting on AIX.
900                                                   110 
901 01-Nov-2012  G.Cosmo (geom-specific-V09-05-15)    111 01-Nov-2012  G.Cosmo (geom-specific-V09-05-15)
902 - Fixed compilation of debug code under G4SPEC    112 - Fixed compilation of debug code under G4SPECSDEBUG.
903                                                   113 
904 01-Nov-2012  M.Gayer (geom-specific-V09-05-14)    114 01-Nov-2012  M.Gayer (geom-specific-V09-05-14)
905 - Corrected signature for voxels count methods    115 - Corrected signature for voxels count methods in G4SurfaceVoxelizer.
906                                                   116 
907 31-Oct-2012  M.Gayer (geom-specific-V09-05-13)    117 31-Oct-2012  M.Gayer (geom-specific-V09-05-13)
908 - Added set/get methods for voxels count in G4    118 - Added set/get methods for voxels count in G4SurfaceVoxelizer.
909                                                   119 
910 30-Oct-2012  M.Gayer (geom-specific-V09-05-12)    120 30-Oct-2012  M.Gayer (geom-specific-V09-05-12)
911 - Fixed indexing of vertices in facets for tes    121 - Fixed indexing of vertices in facets for tessellated-solid and some cleanup.
912                                                   122 
913 27-Oct-2012  G.Cosmo (geom-specific-V09-05-11)    123 27-Oct-2012  G.Cosmo (geom-specific-V09-05-11)
914 - Fixed initialization of data in G4SurfaceVox    124 - Fixed initialization of data in G4SurfaceVoxelizer (M.Gayer).
915 - Added post-const qualifier to G4VertextCompa    125 - Added post-const qualifier to G4VertextComparator::operator() in
916   G4TessellatedSolid.                             126   G4TessellatedSolid.
917 - Fixed more compilation warnings on unused va    127 - Fixed more compilation warnings on unused variable.
918                                                   128 
919 26-Oct-2012  G.Cosmo (geom-specific-V09-05-10)    129 26-Oct-2012  G.Cosmo (geom-specific-V09-05-10)
920 - Corrected compilation problem on G4SurfBits     130 - Corrected compilation problem on G4SurfBits for use of fprint().
921 - Polished comments in disclaimer in new updat    131 - Polished comments in disclaimer in new updated classes.
922                                                   132 
923 25-Oct-2012  G.Cosmo (geom-specific-V09-05-09)    133 25-Oct-2012  G.Cosmo (geom-specific-V09-05-09)
924 - Corrected compilation warnings on Linux and     134 - Corrected compilation warnings on Linux and fixed use of memset/memcpy.
925                                                   135 
926 25-Oct-2012  G.Cosmo (geom-specific-V09-05-08)    136 25-Oct-2012  G.Cosmo (geom-specific-V09-05-08)
927 - Correction to sources.cmake.                    137 - Correction to sources.cmake.
928                                                   138 
929 19-Oct-2012  M.Gayer (geom-specific-V09-05-07)    139 19-Oct-2012  M.Gayer (geom-specific-V09-05-07)
930 - Complete rewrite of G4TessellatedSolid resul    140 - Complete rewrite of G4TessellatedSolid resulting in reduced memory
931   requirements by 50%, and factor of tens or m    141   requirements by 50%, and factor of tens or more speedup for number of facets
932   of the order of thousands, thanks to ad-hoc     142   of the order of thousands, thanks to ad-hoc voxelization of the surface.
933   Factor of thousands speedup when number of f    143   Factor of thousands speedup when number of facets of the order of hundreds
934   thousand. New classes introduced, G4SurfBits    144   thousand. New classes introduced, G4SurfBits and G4SurfaceVoxelizer.
935                                                   145 
936 12-Jun-2012  G.Cosmo (geom-specific-V09-05-06)    146 12-Jun-2012  G.Cosmo (geom-specific-V09-05-06)
937 - Explicitly use inclusion of headers for syst    147 - Explicitly use inclusion of headers for system of units and physical
938   constants, in plan to remove implicit inclus    148   constants, in plan to remove implicit inclusion from globals.hh.
939                                                   149 
940 14-May-2012  G.Cosmo (geom-specific-V09-05-05)    150 14-May-2012  G.Cosmo (geom-specific-V09-05-05)
941 - Fixed spurious cases of hidden variable visi    151 - Fixed spurious cases of hidden variable visibility, detected with
942   '-Wshadow' compilation option on gcc compile    152   '-Wshadow' compilation option on gcc compiler.
943                                                   153 
944 06-Apr-2012  M.Kelsey (geom-specific-V09-05-04    154 06-Apr-2012  M.Kelsey (geom-specific-V09-05-04)
945 - Modified GetPointOnSurface() to throw sqrt(r    155 - Modified GetPointOnSurface() to throw sqrt(r) uniformly for disk surfaces,
946   in G4Paraboloid, G4Polycone and G4TwistedTub    156   in G4Paraboloid, G4Polycone and G4TwistedTubs.
947                                                   157 
948 13-Dec-2011  G.Cosmo (geom-specific-V09-05-03,    158 13-Dec-2011  G.Cosmo (geom-specific-V09-05-03, 02, 01)
949 - Fixed trivial Coverity defects in G4TwistedT    159 - Fixed trivial Coverity defects in G4TwistedTubs and G4VTwisteFaceted for
950   missing protection against self-assignment.     160   missing protection against self-assignment.
951                                                   161 
952 09-Dec-2011  T.Nikitina (geom-specific-V09-05-    162 09-Dec-2011  T.Nikitina (geom-specific-V09-05-00)
953 - Fix in G4EllipticalCone in DistanceToIn(p,v)    163 - Fix in G4EllipticalCone in DistanceToIn(p,v) to exclude imaginary solution
954   (virtual cone) when distance is calculated.     164   (virtual cone) when distance is calculated.
955                                                   165 
956 10-Nov-2011  G.Cosmo (geom-specific-V09-04-09)    166 10-Nov-2011  G.Cosmo (geom-specific-V09-04-09)
957 - Fixed trivial Coverity defects on assignment    167 - Fixed trivial Coverity defects on assignment operators...
958                                                   168 
959 25-Oct-2011  G.Cosmo (geom-specific-V09-04-08)    169 25-Oct-2011  G.Cosmo (geom-specific-V09-04-08)
960 - Fixed logic in G4VTwistSurface::GetEdgeVisib    170 - Fixed logic in G4VTwistSurface::GetEdgeVisibility() in treatment of corners.
961                                                   171 
962 16-Sep-2011  G.Cosmo (geom-specific-V09-04-07)    172 16-Sep-2011  G.Cosmo (geom-specific-V09-04-07)
963 - Fix compilation error in code within G4SPECS    173 - Fix compilation error in code within G4SPECSDEBUG. No functional changes.
964                                                   174 
965 13-Sep-2011  I.Hrivnacova (geom-specific-V09-0    175 13-Sep-2011  I.Hrivnacova (geom-specific-V09-04-06)
966 - G4TriangularFacet: fixed tests where square     176 - G4TriangularFacet: fixed tests where square root was compared to
967   half Cartesian tolerance; now compared to kC    177   half Cartesian tolerance; now compared to kCarTolerance.
968   Addressing problem report #1242.                178   Addressing problem report #1242.
969                                                   179 
970 25-Aug-2011  G.Cosmo                              180 25-Aug-2011  G.Cosmo
971 - Migrated to new G4Exception scheme for warni    181 - Migrated to new G4Exception scheme for warnings and errors.
972 - Defined scheme for warnings/errors coding:      182 - Defined scheme for warnings/errors coding:
973   + 1xxx for warnings, 0xxx for errors.           183   + 1xxx for warnings, 0xxx for errors.
974   Code numbering:                                 184   Code numbering:
975   + 0001: not supported or implemented feature    185   + 0001: not supported or implemented features;
976   + 0002: invalid setup/construct;                186   + 0002: invalid setup/construct;
977   + 0003: invalid run condition;                  187   + 0003: invalid run condition;
978   + 1001: incorrect setup; automatically adapt    188   + 1001: incorrect setup; automatically adapted.
979   + 1002: notification.                           189   + 1002: notification.
980 - Added unit test for G4ExtrudedSolid (J.Apost    190 - Added unit test for G4ExtrudedSolid (J.Apostolakis).
981                                                   191 
982 22-Aug-2011  I.Hrivnacova (geom-specific-V09-0    192 22-Aug-2011  I.Hrivnacova (geom-specific-V09-04-05)
983 - Fix in G4TriangularFacet::Intersect() to tak    193 - Fix in G4TriangularFacet::Intersect() to take into account geometrical
984   tolerance and cases of zero distance from su    194   tolerance and cases of zero distance from surface's facet.
985 - Fix in G4TessellatedSolid::DistanceToOut(p)     195 - Fix in G4TessellatedSolid::DistanceToOut(p) and DistanceToIn(p) to exactly
986   compute distance from facet avoiding use of     196   compute distance from facet avoiding use of 'outgoing' flag shortcut variant.
987 - Addressing problem report #1242.                197 - Addressing problem report #1242.
988                                                   198 
989 17-Aug-2011  T.Nikitina (geom-specific-V09-04-    199 17-Aug-2011  T.Nikitina (geom-specific-V09-04-04)
990 - Fix in G4Paraboloid::DistanceToIn(p,v) and D    200 - Fix in G4Paraboloid::DistanceToIn(p,v) and DistanceToIn(p) to properly
991   take into account tolerance and provide bett    201   take into account tolerance and provide better estimation of distance
992   respectively. Addresses problem report #1234    202   respectively. Addresses problem report #1234.
993                                                   203 
994 04-Aug-2011  T.Nikitina (geom-specific-V09-04-    204 04-Aug-2011  T.Nikitina (geom-specific-V09-04-03)
995 - Added SetReferences() and InvertFacets() to     205 - Added SetReferences() and InvertFacets() to G4GenericTrap::CreatePolyhedron()
996   for proper visualisation of Boolean composit    206   for proper visualisation of Boolean compositions with G4GenericTrap.
997 - Added SetReferences() to G4TessellatedSolid:    207 - Added SetReferences() to G4TessellatedSolid::CreatePolyhedron()
998   for proper visualisation of Boolean composit    208   for proper visualisation of Boolean compositions with G4TessellatedSolid.
999 - Requires tag "greps-V09-04-04", for addressi    209 - Requires tag "greps-V09-04-04", for addressing problem report #1235.
1000                                                  210 
1001 17-May-2011  I.Hrivnacova (geom-specific-V09-    211 17-May-2011  I.Hrivnacova (geom-specific-V09-04-02)
1002 - G4ExtrudedSolid: fix in Inside(p) for false    212 - G4ExtrudedSolid: fix in Inside(p) for false overlap reporting.
1003   Addressing problem report #1211.               213   Addressing problem report #1211.
1004                                                  214 
1005 12-May-2011  G.Cosmo (geom-specific-V09-04-01    215 12-May-2011  G.Cosmo (geom-specific-V09-04-01)
1006 - Fixed compilation warnings from gcc-4.6.0 f    216 - Fixed compilation warnings from gcc-4.6.0 for variables set but not used.
1007                                                  217 
1008 06-May-2011  G.Cosmo (geom-specific-V09-04-00    218 06-May-2011  G.Cosmo (geom-specific-V09-04-00)
1009 - Use G4 typedef for CLHEP types.                219 - Use G4 typedef for CLHEP types.
1010                                                  220 
1011 26-Nov-2010  T.Nikitina (geom-specific-V09-03    221 26-Nov-2010  T.Nikitina (geom-specific-V09-03-20)
1012 - Fixes in G4GenericTrap reported by SBT unit    222 - Fixes in G4GenericTrap reported by SBT unit test in SurfaceNormal(),
1013   DistanceToPlane() and VisExtent().             223   DistanceToPlane() and VisExtent().
1014                                                  224 
1015 16-Nov-2010  T.Nikitina (geom-specific-V09-03    225 16-Nov-2010  T.Nikitina (geom-specific-V09-03-19)
1016 - G4EllipticalCone: fixes in DistanceToIn(p,v    226 - G4EllipticalCone: fixes in DistanceToIn(p,v) and DistanceToOut(p,v) for
1017   correct handling of point on the surface.      227   correct handling of point on the surface.
1018   Corrected formula for SurfaceNormal(p).        228   Corrected formula for SurfaceNormal(p).
1019                                                  229 
1020 10-Nov-2010  T.Nikitina (geom-specific-V09-03    230 10-Nov-2010  T.Nikitina (geom-specific-V09-03-18)
1021 - Added checks on crossing of vertices and to    231 - Added checks on crossing of vertices and too big twisted angle in
1022   G4GenericTrap.                                 232   G4GenericTrap.
1023 - Fixed case of division by zero in G4Twisted    233 - Fixed case of division by zero in G4TwistedTubs.
1024 - Added unit test for G4Polyhedra.               234 - Added unit test for G4Polyhedra.
1025                                                  235 
1026 02-Nov-2010  G.Cosmo (geom-specific-V09-03-17    236 02-Nov-2010  G.Cosmo (geom-specific-V09-03-17)
1027 - More fixes on Coverity reports for G4Tessel    237 - More fixes on Coverity reports for G4TessellatedSolid and G4ReduciblePolygon.
1028                                                  238 
1029 20-Oct-2010  G.Cosmo (geom-specific-V09-03-16    239 20-Oct-2010  G.Cosmo (geom-specific-V09-03-16)
1030 - Implemented Clone() virtual method for all     240 - Implemented Clone() virtual method for all solids, returning a pointer
1031   to a dynamically allocated copy of the soli    241   to a dynamically allocated copy of the solid. To be used by Geant4-MT.
1032                                                  242 
1033 23-Sep-2010  G.Cosmo (geom-specific-V09-03-15    243 23-Sep-2010  G.Cosmo (geom-specific-V09-03-15)
1034 - Initialize fpPolyhedron to zero in copy-cto    244 - Initialize fpPolyhedron to zero in copy-ctor and operator=().
1035 - Completed implementation of copy-ctor and o    245 - Completed implementation of copy-ctor and operator=() for facets.
1036                                                  246 
1037 20-Sep-2010  G.Cosmo (geom-specific-V09-03-14    247 20-Sep-2010  G.Cosmo (geom-specific-V09-03-14)
1038 - Implemented copy-constructor and assignment    248 - Implemented copy-constructor and assignment operator for all solids
1039   to facilitate conversion to Geant4-MT.         249   to facilitate conversion to Geant4-MT.
1040                                                  250 
1041 08-Sep-2010  G.Cosmo (geom-specific-V09-03-13    251 08-Sep-2010  G.Cosmo (geom-specific-V09-03-13)
1042 - Correction to previous fix in G4ReduciblePo    252 - Correction to previous fix in G4ReduciblePolygon to avoid deleting current
1043   'vertexHead' pointer.                          253   'vertexHead' pointer.
1044                                                  254 
1045 07-Sep-2010  G.Cosmo (geom-specific-V09-03-12    255 07-Sep-2010  G.Cosmo (geom-specific-V09-03-12)
1046 - Fix within G4CSGDEBUG code for restoring co    256 - Fix within G4CSGDEBUG code for restoring cout precision.
1047 - Fix in G4ReduciblePolygon::RemoveRedundantV    257 - Fix in G4ReduciblePolygon::RemoveRedundantVertices() to avoid potential
1048   case of dereferencing freed pointer.           258   case of dereferencing freed pointer.
1049                                                  259 
1050 19-Aug-2010  T.Nikitina (geom-specific-V09-03    260 19-Aug-2010  T.Nikitina (geom-specific-V09-03-11)
1051 - G4EllipticalTube: extended implementation o    261 - G4EllipticalTube: extended implementation of SurfaceNormal(p) in agreement
1052   with canonical form. Added unit test testG4    262   with canonical form. Added unit test testG4EllipticalTube.cc.
1053                                                  263 
1054 16-Jul-2010  G.Cosmo (geom-specific-V09-03-10    264 16-Jul-2010  G.Cosmo (geom-specific-V09-03-10)
1055 - Fixed cases of division by zero in G4VTwist    265 - Fixed cases of division by zero in G4VTwistSurface and G4TwistBoxSide.
1056 - Use INT_MAX as initialisation for max limit    266 - Use INT_MAX as initialisation for max limits in G4SolidExtentList.
1057                                                  267 
1058 12-Jul-2010  G.Cosmo (geom-specific-V09-03-09    268 12-Jul-2010  G.Cosmo (geom-specific-V09-03-09)
1059 - Added dummy initialization to members in st << 269 - Added dummy initialization to members in struct 
1060   G4PolyPhiFace::G4PolyPhiFaceEdge, struct G4    270   G4PolyPhiFace::G4PolyPhiFaceEdge, struct G4ReduciblePolygon::ABVertex.
1061   G4Ellipsoid, G4EllipticalTube, G4EnclosingC    271   G4Ellipsoid, G4EllipticalTube, G4EnclosingCylinder, G4ExtrudedSolid, G4Hype,
1062   G4IntersectingCone, G4Paraboloid, G4PolyPhi    272   G4IntersectingCone, G4Paraboloid, G4PolyPhiFace, G4Polycone, G4PolyconeSide,
1063   G4Polyhedra, G4PolyhedraSide, G4Quadrangula    273   G4Polyhedra, G4PolyhedraSide, G4QuadrangularFacet, G4ReduciblePolygon,
1064   G4TessellatedSolid, G4TriangularFacet, G4Tw    274   G4TessellatedSolid, G4TriangularFacet, G4TwistBoxSide, G4TwistTrapAlphaSide,
1065   G4TwistTrapFlatSide, G4TwistTrapParallelSid    275   G4TwistTrapFlatSide, G4TwistTrapParallelSide, G4TwistTubsFlatSide,
1066   G4TwistTubsHypeSide, G4TwistTubsSide, G4Twi    276   G4TwistTubsHypeSide, G4TwistTubsSide, G4TwistedTubs, G4VCSGfaceted, G4VFacet,
1067   G4VTwistSurface, G4VTwistedFaceted.            277   G4VTwistSurface, G4VTwistedFaceted.
1068 - Fixed case of dereferencing null pointer in    278 - Fixed case of dereferencing null pointer in methods
1069   G4EllipticalTube::DistanceToOut(p,v), G4VCS    279   G4EllipticalTube::DistanceToOut(p,v), G4VCSGfaceted::DistanceToIn(p,v)
1070   and G4VCSGfaceted::DistanceToOut(p,v).         280   and G4VCSGfaceted::DistanceToOut(p,v).
1071 - Fixed unecessary object copy as argument in    281 - Fixed unecessary object copy as argument in method
1072   G4PolyhedraSide::IntersectSidePlane().         282   G4PolyhedraSide::IntersectSidePlane().
1073 - Avoid possible case of derefencing null poi    283 - Avoid possible case of derefencing null pointer in G4ReduciblePolygon
1074   RemoveDuplicateVertices() and RemoveRedunda    284   RemoveDuplicateVertices() and RemoveRedundantVertices() methods.
1075 - Replaced calls to std::abs() with std::fabs    285 - Replaced calls to std::abs() with std::fabs() where suitable.
1076                                                  286 
1077 16-Jun-2010  G.Cosmo (geom-specific-V09-03-08    287 16-Jun-2010  G.Cosmo (geom-specific-V09-03-08)
1078 - Fixed deletion of internal arrays in Create    288 - Fixed deletion of internal arrays in CreatePolyhedron() for G4Polycone
1079   and G4Polyhedra.                               289   and G4Polyhedra.
1080                                                  290 
1081 11-Jun-2010  T.Nikitina (geom-specific-V09-03    291 11-Jun-2010  T.Nikitina (geom-specific-V09-03-07)
1082 - G4GenericTrap: fixed cases of zero dToIn/sT    292 - G4GenericTrap: fixed cases of zero dToIn/sToOut when vertices are collapsed
1083   to triangle, line or point. Added new metho    293   to triangle, line or point. Added new methods handling those specific cases.
1084 - Added unit test for G4GenericTrap.             294 - Added unit test for G4GenericTrap.
1085                                                  295 
1086 10-Jun-2010  I.Hrivnacova                        296 10-Jun-2010  I.Hrivnacova
1087 - G4GenericTrap: fixed parameter names in Cal    297 - G4GenericTrap: fixed parameter names in CalculateExtent() for the test
1088   case construction through tessellated facet    298   case construction through tessellated facets.
1089                                                  299 
1090 09-Jun-2010  G.Cosmo                             300 09-Jun-2010  G.Cosmo
1091 - G4GenericTrap: moved internal methods to pr    301 - G4GenericTrap: moved internal methods to private section and reordered
1092   in source file. Added missing implementatio    302   in source file. Added missing implementation for IsTwisted() method.
1093                                                  303 
1094 03-Jun-2010  T.Nikitina, G.Cosmo (geom-specif    304 03-Jun-2010  T.Nikitina, G.Cosmo (geom-specific-V09-03-06)
1095 - G4GenericTrap:                                 305 - G4GenericTrap:
1096   o Fixed initialization of fSurfaceArea and     306   o Fixed initialization of fSurfaceArea and fCubicVolume and
1097     calculation of surface area.                 307     calculation of surface area.
1098   o Fixed error in Inside(p) function, and co    308   o Fixed error in Inside(p) function, and corrected use std::fabs() instead
1099     of std::abs() for floating point values.     309     of std::abs() for floating point values.
1100   o Added missing initialisation of fpPolyhed    310   o Added missing initialisation of fpPolyhedron pointer.
1101   o More corrected signatures for use of non-    311   o More corrected signatures for use of non-const references for vectors
1102     passed as arguments to functions.            312     passed as arguments to functions.
1103                                                  313 
1104 02-Jun-2010  G.Cosmo (geom-specific-V09-03-05    314 02-Jun-2010  G.Cosmo (geom-specific-V09-03-05)
1105 - G4GenericTrap: use const reference for vect    315 - G4GenericTrap: use const reference for vector of vertices passed as argument
1106   in constructor and accessor.                   316   in constructor and accessor.
1107                                                  317 
1108 27-May-2010  T.Nikitina (geom-specific-V09-03    318 27-May-2010  T.Nikitina (geom-specific-V09-03-04)
1109 - First implementation of G4GenericTrap shape    319 - First implementation of G4GenericTrap shape, a new solid representing an
1110   arbitrary trapezoid with up to 8 vertices s    320   arbitrary trapezoid with up to 8 vertices standing on two parallel planes
1111   perpendicular to the Z axis.                   321   perpendicular to the Z axis.
1112                                                  322 
1113 28-Apr-2010  P.R.Truscott (geom-specific-V09-    323 28-Apr-2010  P.R.Truscott (geom-specific-V09-03-03)
1114 - Fix in G4TriangularFacet and G4TessellatedS    324 - Fix in G4TriangularFacet and G4TessellatedSolid to correct treatment of
1115   optical photon transport related to interna    325   optical photon transport related to internal reflection at surface.
1116   Addresses problem report #1103.                326   Addresses problem report #1103.
1117                                                  327 
1118 15-Apr-2010  I.Hrivnacova (geom-specific-V09-    328 15-Apr-2010  I.Hrivnacova (geom-specific-V09-03-02)
1119 - G4ExtrudedSolid: eliminated requirement for    329 - G4ExtrudedSolid: eliminated requirement for clockwise ordering of polygon
1120   vertices. Added a check for vertices orderi    330   vertices. Added a check for vertices ordering; if vertices are defined
1121   anti-clockwise their ordering is reverted.     331   anti-clockwise their ordering is reverted.
1122   Fix in polygon facet triangularization for     332   Fix in polygon facet triangularization for consequent concave vertices.
1123                                                  333 
1124 24-Feb-2010  G.Cosmo (geom-specific-V09-03-01    334 24-Feb-2010  G.Cosmo (geom-specific-V09-03-01)
1125 - Adopt caching of Phi in G4PolyconeSide and     335 - Adopt caching of Phi in G4PolyconeSide and G4PolyhedraSide to avoid
1126   unnecessary consecutive computations on the    336   unnecessary consecutive computations on the same point.
1127                                                  337 
1128 10-Feb-2010  G.Cosmo (geom-specific-V09-03-00    338 10-Feb-2010  G.Cosmo (geom-specific-V09-03-00)
1129 - Use kInfinity for initialising minimum and     339 - Use kInfinity for initialising minimum and maximum allowed extent for
1130   G4SolidExtentList of faceted solids.           340   G4SolidExtentList of faceted solids.
1131                                                  341 
1132 11-Nov-2009  G.Cosmo (geom-specific-V09-02-08    342 11-Nov-2009  G.Cosmo (geom-specific-V09-02-08)
1133 - Avoid fake (and redundant) assignment of va    343 - Avoid fake (and redundant) assignment of value to 3-vector in
1134   G4PolyconeSide and G4TwistTubsSide.            344   G4PolyconeSide and G4TwistTubsSide.
1135                                                  345 
1136 24-Sep-2009  T.Nikitina (geom-specific-V09-02    346 24-Sep-2009  T.Nikitina (geom-specific-V09-02-07)
1137 - G4Ellipsoid: refined fix in DistanceToIn(p,    347 - G4Ellipsoid: refined fix in DistanceToIn(p,v) for points located on the
1138   curved surface, and correct treatment of ge    348   curved surface, and correct treatment of geometrical tolerance.
1139                                                  349 
1140 09-Sep-2009  G.Cosmo (geom-specific-V09-02-06    350 09-Sep-2009  G.Cosmo (geom-specific-V09-02-06)
1141 - G4Ellipsoid: fixed usage of half-tolerances    351 - G4Ellipsoid: fixed usage of half-tolerances (radial and Cartesian) in
1142   DistanceToIn(p,v), based on incorrect assum    352   DistanceToIn(p,v), based on incorrect assumptions introduced in tag
1143   "geom-specific-V09-02-04", responsible for     353   "geom-specific-V09-02-04", responsible for zero steps on configurations
1144   with cut in Z. Addresses problem report #10    354   with cut in Z. Addresses problem report #1076.
1145                                                  355 
1146 04-Aug-2009  T.Nikitina (geom-specific-V09-02    356 04-Aug-2009  T.Nikitina (geom-specific-V09-02-05)
1147 - G4Ellipsoid:                                   357 - G4Ellipsoid:
1148   o Fixes in Inside(p) and in DistanceToIn(p,    358   o Fixes in Inside(p) and in DistanceToIn(p,v) for points
1149     located on the curved surface within tole    359     located on the curved surface within tolerance. Final fix for issue
1150     reported in problem report #1050 and conc    360     reported in problem report #1050 and concerning warnings reported by
1151     grid_test.                                   361     grid_test.
1152   o Adopt pre-computed half-tolerance values     362   o Adopt pre-computed half-tolerance values for optimisation.
1153                                                  363 
1154 23-Jul-2009  T.Nikitina (geom-specific-V09-02    364 23-Jul-2009  T.Nikitina (geom-specific-V09-02-04)
1155 - G4Ellipsoid: fix to DistanceToIn(p,v) in th    365 - G4Ellipsoid: fix to DistanceToIn(p,v) in the calculation of the roots of
1156   the quadratic equation and in DistanceToOut    366   the quadratic equation and in DistanceToOut(p,v) in the calculation of the
1157   normal on cut surfaces. Final fix for probl    367   normal on cut surfaces. Final fix for problem report #1022 and #1050.
1158 - G4PolyconeSide: added protection in method     368 - G4PolyconeSide: added protection in method Normal(), addressing problem
1159   report #1073.                                  369   report #1073.
1160                                                  370 
1161 30-Jun-2009  T.Nikitina (geom-specific-V09-02    371 30-Jun-2009  T.Nikitina (geom-specific-V09-02-03)
1162 - G4Ellipsoid: introduced to DistanceToIn(p,v    372 - G4Ellipsoid: introduced to DistanceToIn(p,v) splitting of the distance for
1163   point very far from intersection area and b    373   point very far from intersection area and big difference between solid
1164   dimensions and distance to it; resolves iss    374   dimensions and distance to it; resolves issue observed on 64 bits problem.
1165   Also addressing problem report #1022.          375   Also addressing problem report #1022.
1166                                                  376 
1167 08-May-2009, G.Cosmo (geom-specific-V09-02-02    377 08-May-2009, G.Cosmo (geom-specific-V09-02-02)
1168 - Corrected typo in base implementation of G4    378 - Corrected typo in base implementation of G4VCSGfaceted::GetSurfaceArea(),
1169   which was erroneously returning cubic volum    379   which was erroneously returning cubic volume estimation.
1170   Addresses problem report #1062.                380   Addresses problem report #1062.
1171                                                  381 
1172 27-Apr-2009, G.Cosmo (geom-specific-V09-02-01    382 27-Apr-2009, G.Cosmo (geom-specific-V09-02-01)
1173 - Relaxed error condition in G4TessellatedSol    383 - Relaxed error condition in G4TessellatedSolid::Inside(p) to warning, for
1174   excess of max trials and anomalous conditio    384   excess of max trials and anomalous conditions in distance calculation.
1175   Added more printout information when error     385   Added more printout information when error condition is detected.
1176                                                  386 
1177 27-Feb-2009, T.Nikitina (geom-specific-V09-02    387 27-Feb-2009, T.Nikitina (geom-specific-V09-02-00)
1178 - Fix in G4Paraboloid::DistanceToOut(p,v,..)     388 - Fix in G4Paraboloid::DistanceToOut(p,v,..) for the computation of normal
1179   to surface; added missing normalisation to     389   to surface; added missing normalisation to unit, following remark in the
1180   Geometry Forum Hypernews posting #953.         390   Geometry Forum Hypernews posting #953.
1181                                                  391 
1182 21-Nov-2008, G.Cosmo (geom-specific-V09-01-19    392 21-Nov-2008, G.Cosmo (geom-specific-V09-01-19)
1183 - Added missing accessors to G4EllipticalCone    393 - Added missing accessors to G4EllipticalCone, required for detector
1184   persistency.                                   394   persistency.
1185                                                  395 
1186 13-Nov-2008, G.Cosmo (geom-specific-V09-01-18    396 13-Nov-2008, G.Cosmo (geom-specific-V09-01-18)
1187 - Corrected initialisation of algorithm in G4    397 - Corrected initialisation of algorithm in G4TriangularFacet constructor.
1188                                                  398 
1189 30-Oct-2008, I.Hrivnacova (geom-specific-V09-    399 30-Oct-2008, I.Hrivnacova (geom-specific-V09-01-17)
1190 - G4ExtrudedSolid: fixed bug in the decomposi    400 - G4ExtrudedSolid: fixed bug in the decomposition of polygonal sides for
1191   quadrangular facets in MakeFacets(). Addres    401   quadrangular facets in MakeFacets(). Addresses problem report #1029.
1192                                                  402 
1193 23-Sep-2008, T.Nikitina (geom-specific-V09-01    403 23-Sep-2008, T.Nikitina (geom-specific-V09-01-16)
1194 - Corrected algorithm in G4TriangularFacet::G    404 - Corrected algorithm in G4TriangularFacet::GetPointOnFace() according to
1195   suggestion advanced in problem report #1025    405   suggestion advanced in problem report #1025. Fixes a problem of false
1196   overlaps detection related to G4ExtrudedSol    406   overlaps detection related to G4ExtrudedSolid and G4TessellatedSolid.
1197                                                  407 
1198 12-Sep-2008, G.Cosmo (geom-specific-V09-01-15    408 12-Sep-2008, G.Cosmo (geom-specific-V09-01-15)
1199 - G4VFacet: corrected increment of indeces in    409 - G4VFacet: corrected increment of indeces in operator==(), following
1200   problem report #1024.                          410   problem report #1024.
1201                                                  411 
1202 25-Jul-2008, I.Hrivnacova (geom-specific-V09-    412 25-Jul-2008, I.Hrivnacova (geom-specific-V09-01-14)
1203 - G4ExtrudedSolid: fix in polygon decompositi    413 - G4ExtrudedSolid: fix in polygon decomposition; systematically use
1204   half kCarTolerance instead of kCarTolerance    414   half kCarTolerance instead of kCarTolerance; added solid name in the
1205   error messages coming from fatal exceptions    415   error messages coming from fatal exceptions.
1206                                                  416 
1207 16-Jul-2008, T.Nikitina (geom-specific-V09-01    417 16-Jul-2008, T.Nikitina (geom-specific-V09-01-13)
1208 - G4Paraboloid: revised DistanceToOut(p,v,...    418 - G4Paraboloid: revised DistanceToOut(p,v,...) in answer to problem report
1209   #1015. Fixed precision problem when solving    419   #1015. Fixed precision problem when solving quadratic equation; apply
1210   comparison with kCarTolerance and not with     420   comparison with kCarTolerance and not with zero; fixed logic problem in
1211   algoritm for points on surface and directio    421   algoritm for points on surface and direction inside, relative to directions
1212   along Z, (0,0,Vz).                             422   along Z, (0,0,Vz).
1213                                                  423 
1214 22-May-2008, G.Cosmo (geom-specific-V09-01-12    424 22-May-2008, G.Cosmo (geom-specific-V09-01-12)
1215 - Removed left-over debug printout in G4VCSGF    425 - Removed left-over debug printout in G4VCSGFaceted::DistanceToIn().
1216                                                  426 
1217 15-May-2008, T.Nikitina (geom-specific-V09-01    427 15-May-2008, T.Nikitina (geom-specific-V09-01-11)
1218 - Enhanced GetPointOnSurface() for generic G4    428 - Enhanced GetPointOnSurface() for generic G4Polycone and G4Polyhedra
1219   constructs; the method uses new triangulati    429   constructs; the method uses new triangulation algorithm for G4PolyPhiFace.
1220 - G4ExtrudedSolid: added missing 'std' namesp    430 - G4ExtrudedSolid: added missing 'std' namespace to standard mathematical
1221   function calls.                                431   function calls.
1222                                                  432 
1223 28-Apr-2008, T.Nikitina (geom-specific-V09-01    433 28-Apr-2008, T.Nikitina (geom-specific-V09-01-10)
1224 - Added kCarTolerance in definition of "low"     434 - Added kCarTolerance in definition of "low" and "high" cone limits in R
1225   and in Z in order to protect against numeri    435   and in Z in order to protect against numerical errors. This fixes cases of
1226   DistanceToIn(p,v) returning 'kInfinity' whe    436   DistanceToIn(p,v) returning 'kInfinity' when p+t*v cross intersection
1227   between two cones.                             437   between two cones.
1228                                                  438 
1229 25-Apr-2008, T.Nikitina (geom-specific-V09-01    439 25-Apr-2008, T.Nikitina (geom-specific-V09-01-09)
1230 - Added protection against NaN in G4Intersect    440 - Added protection against NaN in G4IntersectingCone::LineHitsCone1() in
1231   case of configuration where a conic section    441   case of configuration where a conic section becomes a tube.
1232 - G4EllipticalCone: removed some debug printo    442 - G4EllipticalCone: removed some debug printouts.
1233                                                  443 
1234 14-Apr-2008, T.Nikitina (geom-specific-V09-01    444 14-Apr-2008, T.Nikitina (geom-specific-V09-01-08)
1235 - G4Hype: refined polyhedron representation f    445 - G4Hype: refined polyhedron representation for correct visualization of
1236   the shape. Coworks with tag "greps-V09-01-0    446   the shape. Coworks with tag "greps-V09-01-04".
1237                                                  447 
1238 13-Mar-2008, G.Cosmo (geom-specific-V09-01-07    448 13-Mar-2008, G.Cosmo (geom-specific-V09-01-07)
1239 - Cleared compilation warnings in G4Paraboloi    449 - Cleared compilation warnings in G4Paraboloid and G4TessellatedSolid
1240   on gcc-4.3.0 for ambiguous use of parenthes    450   on gcc-4.3.0 for ambiguous use of parentheses in condition statements.
1241                                                  451 
1242 28-Feb-2008, I.Hrivnacova (geom-specific-V09-    452 28-Feb-2008, I.Hrivnacova (geom-specific-V09-01-06)
1243 - Correction to previous fix in G4ExtrudedSol    453 - Correction to previous fix in G4ExtrudedSolid: testing on the edges has
1244   to be limited to the line segment, for this    454   to be limited to the line segment, for this purpose a new internal method
1245   IsSameLineSegment() has been introduced for    455   IsSameLineSegment() has been introduced for use instead of IsSameLine().
1246 - Updated and extended unit test testG4Extrud    456 - Updated and extended unit test testG4ExtrudedSolid.cc.
1247                                                  457 
1248 27-Feb-2008, I.Hrivnacova (geom-specific-V09-    458 27-Feb-2008, I.Hrivnacova (geom-specific-V09-01-05)
1249 - Fix in G4TessellatedSolid::DistanceToOut(p,    459 - Fix in G4TessellatedSolid::DistanceToOut(p,v,..) to compute normal only
1250   if specified by flag in input.                 460   if specified by flag in input.
1251 - Fix in G4ExtrudedSolid::Inside(p) for corre    461 - Fix in G4ExtrudedSolid::Inside(p) for correctly handling the case of
1252   points located on the edges of triangles wh    462   points located on the edges of triangles which are not the outline edges
1253   of the polygon.                                463   of the polygon.
1254                                                  464 
1255 21-Feb-2008, T.Nikitina (geom-specific-V09-01    465 21-Feb-2008, T.Nikitina (geom-specific-V09-01-04)
1256 - G4Polyhedra: fixed problem of out-of-bound     466 - G4Polyhedra: fixed problem of out-of-bound access to vectors in
1257   GetPointOnSurface().                           467   GetPointOnSurface().
1258                                                  468 
1259 20-Feb-2008, I.Hrivnacova (geom-specific-V09-    469 20-Feb-2008, I.Hrivnacova (geom-specific-V09-01-03)
1260 - G4TessellatedSolid: fixed bug in copy-const    470 - G4TessellatedSolid: fixed bug in copy-constructor and internal method
1261   CopyObjects() for cloning of facets.           471   CopyObjects() for cloning of facets.
1262                                                  472 
1263 05-Feb-2008, I.Hrivnacova (geom-specific-V09-    473 05-Feb-2008, I.Hrivnacova (geom-specific-V09-01-02)
1264 - G4ExtrudedSolid: bug fix in MakeFacets() to    474 - G4ExtrudedSolid: bug fix in MakeFacets() to fill 'fTriangles' also in case
1265   of polygon with 3 or 4 vertices, as they ar    475   of polygon with 3 or 4 vertices, as they are needed for Inside(p).
1266                                                  476 
1267 02-Feb-2008, I.Hrivnacova (geom-specific-V09-    477 02-Feb-2008, I.Hrivnacova (geom-specific-V09-01-01)
1268 - Corrected triangularization of polygon, now    478 - Corrected triangularization of polygon, now correctly handling case
1269   of concave shapes.                             479   of concave shapes.
1270 - Corrected order of arguments in G4Paraboloi << 480 - Corrected order of arguments in G4Paraboloid constructor.  
1271                                                  481 
1272 16-Jan-2008, I.Hrivnacova (geom-specific-V09-    482 16-Jan-2008, I.Hrivnacova (geom-specific-V09-01-00)
1273 - In G4ExtrudedSolid::MakeFacets(), now addin    483 - In G4ExtrudedSolid::MakeFacets(), now adding triangular facets before quadrangular
1274   ones, following logic behind G4TessellatedS    484   ones, following logic behind G4TessellatedSolid.
1275                                                  485 
1276 12-Dec-2007, G.Cosmo (geom-specific-V09-00-08    486 12-Dec-2007, G.Cosmo (geom-specific-V09-00-08a)
1277 - Remove use of global static constant from s    487 - Remove use of global static constant from singleton initialisation in
1278   G4TessellatedGeometryAlgorithms class. Use     488   G4TessellatedGeometryAlgorithms class. Use 'sqrEpsilon' as local value.
1279                                                  489 
1280 15-Nov-2007, P.Truscott (geom-specific-V09-00    490 15-Nov-2007, P.Truscott (geom-specific-V09-00-08)
1281 - Reviewed implementation of G4TessellatedSol    491 - Reviewed implementation of G4TessellatedSolid::CalculateExtent() to
1282   make it more robust and precise, following     492   make it more robust and precise, following suggestion by S.Seibert
1283   addressed in problem report #983, now fixed    493   addressed in problem report #983, now fixed.
1284                                                  494 
1285 12-Oct-2007, G.Cosmo (geom-specific-V09-00-07    495 12-Oct-2007, G.Cosmo (geom-specific-V09-00-07)
1286 - Corrected wrong boolean condition in method    496 - Corrected wrong boolean condition in method IntersectLineAndTriangle2D()
1287   of G4TessellatedGeometryAlgorithms causing     497   of G4TessellatedGeometryAlgorithms causing compilation error on VC++8.
1288                                                  498 
1289 09-Oct-2007, G.Cosmo (geom-specific-V09-00-06    499 09-Oct-2007, G.Cosmo (geom-specific-V09-00-06)
1290 - Reviewed G4TessellatedSolid classes in orde    500 - Reviewed G4TessellatedSolid classes in order not to make use of random
1291   numbers for selection of direction (by P.Tr    501   numbers for selection of direction (by P.Truscott).
1292                                                  502 
1293 02-Oct-2007, G.Cosmo                             503 02-Oct-2007, G.Cosmo
1294 - Removed debug printout in G4Polycone::GetPo    504 - Removed debug printout in G4Polycone::GetPointOnCone().
1295                                                  505 
1296 23-Aug-2007, G.Cosmo (geom-specific-V09-00-05    506 23-Aug-2007, G.Cosmo (geom-specific-V09-00-05)
1297 - Revision of G4TessellatedSolid classes:        507 - Revision of G4TessellatedSolid classes:
1298   o Fixed problem report #931 by P.Truscott,     508   o Fixed problem report #931 by P.Truscott, based on suggestion of
1299     R.Holmberg. Modified classes G4Tessellate    509     R.Holmberg. Modified classes G4TessellatedSolid and G4TriangularFacet.
1300   o Modified data and accessor 'centroid' and    510   o Modified data and accessor 'centroid' and 'GetCentroid()' for G4VFacet;
1301     replaced by 'circumcentre' and 'GetCircum    511     replaced by 'circumcentre' and 'GetCircumcentre()' respectively.
1302   o Added utility class G4TessellatedGeometry    512   o Added utility class G4TessellatedGeometryAlgorithms.
1303 - Added formulas for calculating SemiAxis and    513 - Added formulas for calculating SemiAxis and Zheight in G4EllipticalCone
1304   (by T.Nikitina).                               514   (by T.Nikitina).
1305                                                  515 
1306 20-Aug-2007, T.Nikitina & L.Lindroos (geom-sp    516 20-Aug-2007, T.Nikitina & L.Lindroos (geom-specific-V09-00-04)
1307 - Revision of G4EllipticalCone:                  517 - Revision of G4EllipticalCone:
1308   o DistanceToIn(p): corrected answer for p.z    518   o DistanceToIn(p): corrected answer for p.z()<-zTopCut and for the point
1309     p on the surface.                            519     p on the surface.
1310   o DistanceToOut(p,v): now returning positiv    520   o DistanceToOut(p,v): now returning positive solution or zero when crossing
1311     the elliptical surface.                      521     the elliptical surface.
1312   o Fix in DistanceToOut(p) which was giving  << 522   o Fix in DistanceToOut(p) which was giving always zero. 
1313   o Corrected visualisation error of solid in    523   o Corrected visualisation error of solid in graphics_reps.
1314   o Added some formulas on how to pre-calcula    524   o Added some formulas on how to pre-calculate 'SemiAxis' and 'zheight'.
1315   o Added checkDistanceToOut() method to unit    525   o Added checkDistanceToOut() method to unit test.
1316 - Corrections to G4Paraboloid:                   526 - Corrections to G4Paraboloid:
1317   o Fixed bug in CalculateSurfaceArea() metho    527   o Fixed bug in CalculateSurfaceArea() method
1318   o Added correct initialisation of 'fPolyhed    528   o Added correct initialisation of 'fPolyhedron' in constructor.
1319   o Added unit test testG4Paraboloid.            529   o Added unit test testG4Paraboloid.
1320                                                  530 
1321 13-Aug-2007, W.Pokorski (geom-specific-V09-00    531 13-Aug-2007, W.Pokorski (geom-specific-V09-00-03)
1322 - G4PolyconeSide: added workaround to initial    532 - G4PolyconeSide: added workaround to initialisation of 'corners' vector,
1323   to allow for object persistency with Root-I    533   to allow for object persistency with Root-I/O (W.Pokorski).
1324                                                  534 
1325 18-Jul-2007, G.Cosmo (geom-specific-V09-00-02    535 18-Jul-2007, G.Cosmo (geom-specific-V09-00-02)
1326 - New specific G4Paraboloid with cuts along t    536 - New specific G4Paraboloid with cuts along the Z axis (by L.Lindroos).
1327 - Fixed dummy constructors of G4Polycone and     537 - Fixed dummy constructors of G4Polycone and G4PolyPhiFace for initialisation
1328   of 'edges' and 'corners'.                      538   of 'edges' and 'corners'.
1329 - Coworks with tag "greps-V09-00-01".            539 - Coworks with tag "greps-V09-00-01".
1330                                                  540 
1331 12-Jul-2007, T.Nikitina (geom-specific-V09-00    541 12-Jul-2007, T.Nikitina (geom-specific-V09-00-01)
1332 - Fix in G4Polyhedra::GetPointOnSurface() to     542 - Fix in G4Polyhedra::GetPointOnSurface() to correctly treat 'totalPhi' instead of
1333   'endPhi' for the case of open shapes and 't    543   'endPhi' for the case of open shapes and 'twopi' for not open shapes.
1334                                                  544 
1335 05-Jul-2007, T.Nikitina (geom-specific-V09-00    545 05-Jul-2007, T.Nikitina (geom-specific-V09-00-00)
1336 - Fix in G4Polyhedra::GetPointOnSurface() for    546 - Fix in G4Polyhedra::GetPointOnSurface() for the case when number of sectors
1337   (numSide) is equal to 1. At the origin of p    547   (numSide) is equal to 1. At the origin of problems observed when checking
1338   overlaps for polyhedra solids defined as su    548   overlaps for polyhedra solids defined as such.
1339                                                  549 
1340 31-May-2007, G.Cosmo (geom-specific-V08-03-03    550 31-May-2007, G.Cosmo (geom-specific-V08-03-03)
1341 - Fixed initialisation of constants in constr    551 - Fixed initialisation of constants in constructor for - G4VTwistSurface,
1342   G4PolyPhiFace, G4PolyconeSide, G4PolyhedraS    552   G4PolyPhiFace, G4PolyconeSide, G4PolyhedraSide - following latest changes
1343   for tunable tolerance.                         553   for tunable tolerance.
1344                                                  554 
1345 25-May-2007, G.Cosmo (geom-specific-V08-03-02    555 25-May-2007, G.Cosmo (geom-specific-V08-03-02)
1346 - Fixed default response of DistToIn/DistToOu    556 - Fixed default response of DistToIn/DistToOut for twisted solids.
1347 - Use G4TWISTDEBUG instead of G4SPECSDEBUG as    557 - Use G4TWISTDEBUG instead of G4SPECSDEBUG as debug conditional flag
1348   for twisted solids.                            558   for twisted solids.
1349 - Some cleanup in G4TwistTrapAlphaSide code.     559 - Some cleanup in G4TwistTrapAlphaSide code.
1350                                                  560 
1351 18-May-2007, G.Cosmo (geom-specific-V08-03-01    561 18-May-2007, G.Cosmo (geom-specific-V08-03-01)
1352 - Use kAngTolerance and kRadTolerance from G4    562 - Use kAngTolerance and kRadTolerance from G4GeometryTolerance class.
1353 - Coworks with tag "global-V08-03-03".           563 - Coworks with tag "global-V08-03-03".
1354                                                  564 
1355 11-May-2007, T.Nikitina (geom-specific-V08-03    565 11-May-2007, T.Nikitina (geom-specific-V08-03-00)
1356 - Use call to G4GeometryTolerance instead of     566 - Use call to G4GeometryTolerance instead of kCarTolerance where needed.
1357 - Requires tag "global-V08-03-00" and related    567 - Requires tag "global-V08-03-00" and related tag set.
1358                                                  568 
1359 26-Apr-2007, T.Nikitina (geom-specific-V08-02    569 26-Apr-2007, T.Nikitina (geom-specific-V08-02-05)
1360 - Fix in GetPointOnSurface() for G4Polycone t    570 - Fix in GetPointOnSurface() for G4Polycone to consider also points laying
1361   on rings when consecutive Z-sections are co    571   on rings when consecutive Z-sections are coincident.
1362   Added method GetPointOnRing().                 572   Added method GetPointOnRing().
1363 - Added unit test testPointOnSurfacePoly.cc.     573 - Added unit test testPointOnSurfacePoly.cc.
1364                                                  574 
1365 27-Feb-2007, I.Hrivnacova (geom-specific-V08-    575 27-Feb-2007, I.Hrivnacova (geom-specific-V08-02-04)
1366 - Added specialised constructor for handling     576 - Added specialised constructor for handling Z-sections in G4ExtrudedSolid.
1367 - Cleared unecessary declaration of IsInside(    577 - Cleared unecessary declaration of IsInside() methods in G4TriangularFacet
1368   and G4QuadrangularFacet.                       578   and G4QuadrangularFacet.
1369 - Updated unit test for G4ExtrudedSolid.         579 - Updated unit test for G4ExtrudedSolid.
1370                                                  580 
1371 26-Feb-2007, I.Hrivnacova (geom-specific-V08-    581 26-Feb-2007, I.Hrivnacova (geom-specific-V08-02-04)
1372 - Added specialised constructor for handling     582 - Added specialised constructor for handling Z-sections in G4ExtrudedSolid.
1373 - Cleared unecessary declaration of IsInside(    583 - Cleared unecessary declaration of IsInside() methods in G4TriangularFacet
1374   and G4QuadrangularFacet.                       584   and G4QuadrangularFacet.
1375 - Updated unit test for G4ExtrudedSolid.         585 - Updated unit test for G4ExtrudedSolid.
1376                                                  586 
1377 15-Feb-2007, I.Hrivnacova (geom-specific-V08-    587 15-Feb-2007, I.Hrivnacova (geom-specific-V08-02-03)
1378 - Corrected caching of values in G4ExtrudedSo    588 - Corrected caching of values in G4ExtrudedSolid.
1379 - Bug fix in G4TriangularFacet::Intersect() t    589 - Bug fix in G4TriangularFacet::Intersect() to allow for correct update of
1380   'Distance' in condition.                       590   'Distance' in condition.
1381 - Updated unit test for G4ExtrudedSolid.         591 - Updated unit test for G4ExtrudedSolid.
1382                                                  592 
1383 09-Feb-2007, G.Cosmo (geom-specific-V08-02-02    593 09-Feb-2007, G.Cosmo (geom-specific-V08-02-02)
1384 - Introduced new shape G4ExtrudedSolid, a sol    594 - Introduced new shape G4ExtrudedSolid, a solid representing the extrusion
1385   of an arbitrary polygon with fixed outline     595   of an arbitrary polygon with fixed outline in the two Z sections.
1386   New files: G4ExtrudedSolid[.hh.icc.cc] and     596   New files: G4ExtrudedSolid[.hh.icc.cc] and testG4ExtrudedSolid.cc
1387   by I.Hrivnacova.                               597   by I.Hrivnacova.
1388 - G4TessellatedSolid:                            598 - G4TessellatedSolid:
1389   o Made relevant solid's methods virtual, to    599   o Made relevant solid's methods virtual, to be used as base class.
1390   o Added implementation for GetSurfaceArea()    600   o Added implementation for GetSurfaceArea() and GetPointOnSurface() methods.
1391   o Added protection in SurfaceNormal() metho    601   o Added protection in SurfaceNormal() method in case of facet not found.
1392   o Check and return kOutside in Inside() if     602   o Check and return kOutside in Inside() if point out of solid's extent.
1393                                                  603 
1394 01-Feb-2007, G.Cosmo (geom-specific-V08-02-01    604 01-Feb-2007, G.Cosmo (geom-specific-V08-02-01)
1395 - Fix in G4PolyconeSide::DistanceAway() for c    605 - Fix in G4PolyconeSide::DistanceAway() for correct estimation of distance
1396   for the case of Phi sections (T.Nikitina).     606   for the case of Phi sections (T.Nikitina).
1397   Addresses problem report #598.                 607   Addresses problem report #598.
1398 - Updated unit test for G4Polycone to conside    608 - Updated unit test for G4Polycone to consider new test case.
1399                                                  609 
1400 22-Jan-2007, G.Cosmo (geom-specific-V08-02-00    610 22-Jan-2007, G.Cosmo (geom-specific-V08-02-00)
1401 - Do not scale reducible-polygon in G4Polyhed    611 - Do not scale reducible-polygon in G4Polyhedra::Reset() method.
1402   The 'original_parameters' structure offered    612   The 'original_parameters' structure offered as input through the accessors
1403   are always assumed to be already scaled by     613   are always assumed to be already scaled by the 'cos(0.5*phiTotal/theNumSide)'
1404   factor. Addresses problem report #873.         614   factor. Addresses problem report #873.
1405 - Fixed warning printout in G4Polycone::Reset    615 - Fixed warning printout in G4Polycone::Reset().
1406                                                  616 
1407 15-Nov-2006, J.Allison (geom-specific-V08-01-    617 15-Nov-2006, J.Allison (geom-specific-V08-01-04)
1408 - Fixed typo in G4Polycone::CreatePolyhedron(    618 - Fixed typo in G4Polycone::CreatePolyhedron() introduced by mistake in
1409   the last cleanup of the source code.           619   the last cleanup of the source code.
1410                                                  620 
1411 13-Nov-2006, G.Cosmo (geom-specific-V08-01-03    621 13-Nov-2006, G.Cosmo (geom-specific-V08-01-03)
1412 - Added concrete implementation of GetSurface    622 - Added concrete implementation of GetSurfaceArea() in G4Tet (M.H.Mendenhall).
1413                                                  623 
1414 08-Nov-2006, G.Cosmo (geom-specific-V08-01-02    624 08-Nov-2006, G.Cosmo (geom-specific-V08-01-02)
1415 - Cleared compilation warnings on SUN-CC for     625 - Cleared compilation warnings on SUN-CC for changes in the last tag.
1416   Fixed overloaded class variables in G4Polyh    626   Fixed overloaded class variables in G4Polyhedra and G4Polycone
1417   implementation of CreatePolyhedron().          627   implementation of CreatePolyhedron().
1418                                                  628 
1419 31-Oct-2006, J.Allison (geom-specific-V08-01-    629 31-Oct-2006, J.Allison (geom-specific-V08-01-01)
1420 - Implemented CreatePolyhedron() for G4Polyhe    630 - Implemented CreatePolyhedron() for G4Polyhedra and G4Polycone.
1421                                                  631 
1422 20-Oct-2006, G.Cosmo (geom-specific-V08-01-00    632 20-Oct-2006, G.Cosmo (geom-specific-V08-01-00)
1423 - Implemented caching mechanism for computati    633 - Implemented caching mechanism for computation of surface area in
1424   all solids and base classes, as done for th    634   all solids and base classes, as done for the geometrical volume
1425   computation.                                   635   computation.
1426 - Added missing fake constructor for object p    636 - Added missing fake constructor for object persistency to G4TessellatedSolid.
1427                                                  637 
1428 20-Jun-2006, G.Cosmo (geom-specific-V08-00-10    638 20-Jun-2006, G.Cosmo (geom-specific-V08-00-10)
1429 - Added accessor method GetVertices() in G4Te    639 - Added accessor method GetVertices() in G4Tet to return the list of
1430   vertices composing the solid. Required for     640   vertices composing the solid. Required for GDML persistency.
1431                                                  641 
1432 06-Jun-2006, G.Cosmo (geom-specific-V08-00-09    642 06-Jun-2006, G.Cosmo (geom-specific-V08-00-09)
1433 - Added protection against NaNs in G4Polycone    643 - Added protection against NaNs in G4PolyconeSide::Normal() for points at
1434   the origin.                                    644   the origin.
1435                                                  645 
1436 19-May-2006, G.Cosmo (geom-specific-V08-00-08    646 19-May-2006, G.Cosmo (geom-specific-V08-00-08)
1437 - Fix in G4Ellipsoid::SetZCuts() and G4Ellipt    647 - Fix in G4Ellipsoid::SetZCuts() and G4EllipticalTube::SetZCut() for usage
1438   of uninitialised variables.                    648   of uninitialised variables.
1439                                                  649 
1440 08-May-2006, G.Cosmo (geom-specific-V08-00-07    650 08-May-2006, G.Cosmo (geom-specific-V08-00-07)
1441 - Cleared compilation warning on SUN-CC in G4    651 - Cleared compilation warning on SUN-CC in G4TriangularFacet.cc.
1442                                                  652 
1443 04-May-2006, G.Cosmo (geom-specific-V08-00-06    653 04-May-2006, G.Cosmo (geom-specific-V08-00-06)
1444 - Use different names for unit tests to avoid    654 - Use different names for unit tests to avoid confusing liblist ...
1445                                                  655 
1446 03-May-2006, G.Cosmo (geom-specific-V08-00-05    656 03-May-2006, G.Cosmo (geom-specific-V08-00-05)
1447 - Added four unit tests for G4TessellatedSoli    657 - Added four unit tests for G4TessellatedSolid.
1448                                                  658 
1449 24-Mar-2006, G.Cosmo (geom-specific-V08-00-04    659 24-Mar-2006, G.Cosmo (geom-specific-V08-00-04)
1450 - G4TwistedTubs: defined exact estimation for    660 - G4TwistedTubs: defined exact estimation for GetCubicVolume(),
1451   similar to the one adopted for G4Tubs.         661   similar to the one adopted for G4Tubs.
1452                                                  662 
1453 03-Mar-2006, G.Cosmo (geom-specific-V08-00-03    663 03-Mar-2006, G.Cosmo (geom-specific-V08-00-03)
1454 - Corrected boolean condition in G4Triangular    664 - Corrected boolean condition in G4TriangularFacet::Intersect().
1455   Use '&&' operator in condition. Allows for     665   Use '&&' operator in condition. Allows for porting on WIN32-VC.
1456                                                  666 
1457 01-Mar-2006, G.Cosmo (geom-specific-V08-00-02    667 01-Mar-2006, G.Cosmo (geom-specific-V08-00-02)
1458 - Introducing first implementation of a tesse    668 - Introducing first implementation of a tessellated solid, contribution
1459   of P.R.Truscott (QinetiQ Ltd, UK).             669   of P.R.Truscott (QinetiQ Ltd, UK).
1460   New classes: G4QuadrangularFacet, G4Tessell    670   New classes: G4QuadrangularFacet, G4TessellatedSolid, G4TriangularFacet
1461   and G4VFacet.                                  671   and G4VFacet.
1462 - Requires tag "greps-V08-00-00".                672 - Requires tag "greps-V08-00-00".
1463                                                  673 
1464 12-Jan-2006, J.Allison (geom-specific-V08-00-    674 12-Jan-2006, J.Allison (geom-specific-V08-00-01)
1465 - G4TwistedTubs and G4VTwistedFaceted::Create    675 - G4TwistedTubs and G4VTwistedFaceted::CreatePolyhedron():
1466   parameterised polyhedron mesh approximation    676   parameterised polyhedron mesh approximation in terms of
1467   G4Polyhedron::GetNumberOfRotationSteps().      677   G4Polyhedron::GetNumberOfRotationSteps().
1468   This is (a) more economical and (b) amenabl    678   This is (a) more economical and (b) amenable to user control.
1469                                                  679 
1470 19-Dec-2005, O.Link (geom-specific-V08-00-00)    680 19-Dec-2005, O.Link (geom-specific-V08-00-00)
1471 - Fixes in G4EllipticalCone:                     681 - Fixes in G4EllipticalCone:
1472   o Changed GetPointOnSurface(), which was no    682   o Changed GetPointOnSurface(), which was not uniform in endcaps.
1473   o Bug fix in Inside(), which was not correc    683   o Bug fix in Inside(), which was not correct for the elliptic mantel.
1474     Made test similar as in G4EllipticTube.      684     Made test similar as in G4EllipticTube.
1475   o Several fixes in DistanceToIn/Out(): for     685   o Several fixes in DistanceToIn/Out(): for looping events (shortest
1476     distance was taken, even if 0); now compa    686     distance was taken, even if 0); now comparing the distance to the endcap
1477     and to the mantel and decide afterwards w    687     and to the mantel and decide afterwards which distance is shortest;
1478     added check n*v.                             688     added check n*v.
1479   o The code is now "good" at 90%. Still 10%     689   o The code is now "good" at 90%. Still 10% wrong reconstructed events.
1480     e.g there is a problem is DistanceToOut()    690     e.g there is a problem is DistanceToOut(): missed the intersection
1481     (reconstruction took the encap instead of    691     (reconstruction took the encap instead of the mantel).
1482                                                  692 
1483 09-Dec-2005, O.Link                              693 09-Dec-2005, O.Link
1484 - Fixed visibility of soft edges on the twist    694 - Fixed visibility of soft edges on the twisted solids.
1485                                                  695 
1486 08-Dec-2005, O.Link (geom-specific-V07-01-14)    696 08-Dec-2005, O.Link (geom-specific-V07-01-14)
1487 - Fixed bug in G4VTwistSurface::ComputeLocalP    697 - Fixed bug in G4VTwistSurface::ComputeLocalPoint(p) for point coordinate
1488   transformation. The bug affected only G4Twi    698   transformation. The bug affected only G4TwistTrapFlatSide.
1489                                                  699 
1490 06-Dec-2005, G.Cosmo (geom-specific-V07-01-13    700 06-Dec-2005, G.Cosmo (geom-specific-V07-01-13)
1491 - Fixed compilation errors on WIN32-VC for la    701 - Fixed compilation errors on WIN32-VC for last tag changes.
1492                                                  702 
1493 05-Dec-2005, O.Link (geom-specific-V07-01-12)    703 05-Dec-2005, O.Link (geom-specific-V07-01-12)
1494 - Added polyhedron definition for twisted sol    704 - Added polyhedron definition for twisted solids (G4TwistedTrap,
1495   G4TwistedTrd, G4TwistedBox, G4TwistedTubs)     705   G4TwistedTrd, G4TwistedBox, G4TwistedTubs) for visualization.
1496                                                  706 
1497 30-Nov-2005, G.Cosmo (geom-specific-V07-01-11    707 30-Nov-2005, G.Cosmo (geom-specific-V07-01-11)
1498 - Trivial fixes for porting on CLHEP-2.0.X se    708 - Trivial fixes for porting on CLHEP-2.0.X series.
1499                                                  709 
1500 18-Nov-2005, O.Link (geom-specific-V07-01-10)    710 18-Nov-2005, O.Link (geom-specific-V07-01-10)
1501 - Renamed classes for twisted solids set, to     711 - Renamed classes for twisted solids set, to identify them in the
1502   twisted framework.                             712   twisted framework.
1503                                                  713 
1504 17-Nov-2005, O.Link                              714 17-Nov-2005, O.Link
1505 - G4VTwistedFacted:                              715 - G4VTwistedFacted:
1506   o corrected bug in DistanceToSurface() impl    716   o corrected bug in DistanceToSurface() implementation
1507   o added GetPointOnSurface() method             717   o added GetPointOnSurface() method
1508 - G4TwistedTubs:                                 718 - G4TwistedTubs:
1509   o added GetPointOnSurface() method             719   o added GetPointOnSurface() method
1510 - G4Hype:                                        720 - G4Hype:
1511   o corrected surface area calculation used i    721   o corrected surface area calculation used in GetPointOnSurface()
1512                                               << 722   
1513 17-Nov-2005, G.Cosmo (geom-specific-V07-01-09    723 17-Nov-2005, G.Cosmo (geom-specific-V07-01-09)
1514 - More fixes required for direct object persi    724 - More fixes required for direct object persistency to G4Polycone,
1515   G4polyhedra and related utility classes.       725   G4polyhedra and related utility classes.
1516                                                  726 
1517 10-Nov-2005, J.Allison (geom-specific-V07-01-    727 10-Nov-2005, J.Allison (geom-specific-V07-01-08)
1518 - G4Tet:                                         728 - G4Tet:
1519   o Added implementation for GetPolyhedron()     729   o Added implementation for GetPolyhedron() and GetCubicVolume().
1520   o Corrected order of specifying vertices in    730   o Corrected order of specifying vertices in CreatePolyhedron().
1521                                                  731 
1522 09-Nov-2005, G.Cosmo (geom-specific-V07-01-07    732 09-Nov-2005, G.Cosmo (geom-specific-V07-01-07)
1523 - Added fake default constructor for all conc    733 - Added fake default constructor for all concrete solids and relevant
1524   utility classes, for usage of direct object    734   utility classes, for usage of direct object persistency.
1525 - Implemented changes to support CLHEP-2.0.X     735 - Implemented changes to support CLHEP-2.0.X for explicit usage of the
1526   CLHEP/HepGeom namespaces for CLHEP types.      736   CLHEP/HepGeom namespaces for CLHEP types.
1527                                                  737 
1528 07-Nov-2005, G.Cosmo (geom-specific-V07-01-06    738 07-Nov-2005, G.Cosmo (geom-specific-V07-01-06)
1529 - G4Ellipsoid: replaced call to hypot(x,y) wi    739 - G4Ellipsoid: replaced call to hypot(x,y) with std::sqrt(x*x+y*y)
1530   for porting to ISO standard.                   740   for porting to ISO standard.
1531                                                  741 
1532 02-Nov-2005, G.Cosmo (geom-specific-V07-01-05    742 02-Nov-2005, G.Cosmo (geom-specific-V07-01-05)
1533 - G4Polyhedra, G4Polycone:                       743 - G4Polyhedra, G4Polycone:
1534   o Protected case of generic construct for v    744   o Protected case of generic construct for visualization.
1535   o Introduced explicit flag and method IsGen    745   o Introduced explicit flag and method IsGeneric() to identify the kind
1536     of constructor used.                         746     of constructor used.
1537                                                  747 
1538 29-Sep-2005, G.Cosmo (geom-specific-V07-01-04    748 29-Sep-2005, G.Cosmo (geom-specific-V07-01-04)
1539 - Fix in G4EllipticalCone methods DistanceToI    749 - Fix in G4EllipticalCone methods DistanceToIn() and DistanceToOut().
1540   Added unit test for it (by D.Anninos).         750   Added unit test for it (by D.Anninos).
1541 - Coworks with tag "greps-V07-01-02".            751 - Coworks with tag "greps-V07-01-02".
1542                                                  752 
1543 10-Aug-2005, G.Cosmo (geom-specific-V07-01-03    753 10-Aug-2005, G.Cosmo (geom-specific-V07-01-03)
1544 - Introduced new solid G4EllipticalCone, a fu    754 - Introduced new solid G4EllipticalCone, a full cone with elliptical base
1545   that can be cut in Z (by D.Anninos).           755   that can be cut in Z (by D.Anninos).
1546   Coworks with tag "greps-V07-01-02".            756   Coworks with tag "greps-V07-01-02".
1547                                                  757 
1548 08-Aug-2005, D.Anninos (geom-specific-V07-01-    758 08-Aug-2005, D.Anninos (geom-specific-V07-01-02)
1549 - Added GetPointOnSurface() for all solids ex    759 - Added GetPointOnSurface() for all solids except twisted ones.
1550   The method returns a random point according    760   The method returns a random point according to a quasi-uniform
1551   distribution along the surface.                761   distribution along the surface.
1552                                                  762 
1553 18-Jul-2005, G.Cosmo (geom-specific-V07-01-01    763 18-Jul-2005, G.Cosmo (geom-specific-V07-01-01)
1554 - Fixed compilation warning on WIN32-VC for G    764 - Fixed compilation warning on WIN32-VC for G4VSurface.cc.
1555 - Not including G4Tet.                           765 - Not including G4Tet.
1556                                                  766 
1557 06-Jul-2005, G.Cosmo (geom-specific-V07-01-00    767 06-Jul-2005, G.Cosmo (geom-specific-V07-01-00)
1558 - Added new shape G4Ellipsoid. Coworks with t    768 - Added new shape G4Ellipsoid. Coworks with tag "greps-V07-01-00".
1559   Contribution of G.Horton-Smith and G.Guerri    769   Contribution of G.Horton-Smith and G.Guerrieri.
1560   Code cleanup, and added default arguments f    770   Code cleanup, and added default arguments for cuts, added first
1561   implementation of unit test.                   771   implementation of unit test.
1562 - Corrected unit tests for twisted-box/trap.     772 - Corrected unit tests for twisted-box/trap.
1563 - Not including G4Tet.                           773 - Not including G4Tet.
1564                                                  774 
1565 15-Jun-2005, J.Apostolakis                       775 15-Jun-2005, J.Apostolakis
1566 - Introduced new solid G4Tet, contribution of    776 - Introduced new solid G4Tet, contribution of M.H.Mendenhall
1567   and R.A.Weller, Vanderbilt University, USA.    777   and R.A.Weller, Vanderbilt University, USA.
1568                                                  778 
1569 29-Apr-2005, O.Link (geom-specific-V07-00-04)    779 29-Apr-2005, O.Link (geom-specific-V07-00-04)
1570 - G4TwistedSurface: fixed bug in GetAreaCode(    780 - G4TwistedSurface: fixed bug in GetAreaCode() affecting G4TwistedTubs.
1571                                                  781 
1572 04-Apr-2005, G.Cosmo (geom-specific-V07-00-03    782 04-Apr-2005, G.Cosmo (geom-specific-V07-00-03)
1573 - Added test for Number-Of-Rotation-Steps in     783 - Added test for Number-Of-Rotation-Steps in GetPolyhedron() for
1574   G4VCSGfaceted, G4Hype and G4EllipticalTube     784   G4VCSGfaceted, G4Hype and G4EllipticalTube (by J.Allison).
1575   Requires tag "greps-V07-00-02".                785   Requires tag "greps-V07-00-02".
1576 - Added elementary implementation of CreatePo    786 - Added elementary implementation of CreatePolyhedron() for G4Hype,
1577   G4TwistedBox, G4TwistedTubs, G4TwistedTrd,     787   G4TwistedBox, G4TwistedTubs, G4TwistedTrd, G4TwistedTrap.
1578 - Some code cleanup.                             788 - Some code cleanup.
1579                                                  789 
1580 18-Mar-2005, O.Link (geom-specific-V07-00-02)    790 18-Mar-2005, O.Link (geom-specific-V07-00-02)
1581 - New generic framework for twisted solids G4    791 - New generic framework for twisted solids G4TwistedBox, G4TwistedTrd and
1582   G4TwistedTrap: inheriting now from the base    792   G4TwistedTrap: inheriting now from the base class G4VTwistedFaceted.
1583 - Extended G4TwistedTrap to support setups wi    793 - Extended G4TwistedTrap to support setups with different trapezoidal
1584   endcaps with centres not necessarily on a l    794   endcaps with centres not necessarily on a line parallel to the z axis.
1585 - Added G4TwistedTrd and general G4TwistedTra    795 - Added G4TwistedTrd and general G4TwistedTrap as test cases in test.
1586                                                  796 
1587 03-Mar-2005, J.Allison                           797 03-Mar-2005, J.Allison
1588 - Changed AddThis() to AddSolid() for all sol    798 - Changed AddThis() to AddSolid() for all solids in the implementation
1589   of DescribeYourselfTo(G4VGraphicsScene&).      799   of DescribeYourselfTo(G4VGraphicsScene&).
1590                                                  800 
1591 01-Mar-2005, O.Link (geom-specific-V07-00-01)    801 01-Mar-2005, O.Link (geom-specific-V07-00-01)
1592 - Fixed compilation warnings on WIN32-VC for     802 - Fixed compilation warnings on WIN32-VC for G4VSurface.cc.
1593                                                  803 
1594 14-Feb-2005, O.Link (geom-specific-V07-00-00)    804 14-Feb-2005, O.Link (geom-specific-V07-00-00)
1595 - Use new polynom approximations based on new    805 - Use new polynom approximations based on new solver based on Jenkins-Traub
1596   algorithm, for twisted-box and twisted-trap    806   algorithm, for twisted-box and twisted-trap.
1597 - Fixed bug in the usage of 'fmod' and adopt     807 - Fixed bug in the usage of 'fmod' and adopt special treatment for 'parallel'
1598   events in G4TwistedBoxSide and G4TwistedTra    808   events in G4TwistedBoxSide and G4TwistedTrapSide.
1599 - Coworks with tag "global-V07-00-00".           809 - Coworks with tag "global-V07-00-00".
1600                                                  810 
1601 08-Dec-2004, O.Link (geom-specific-V06-02-07)    811 08-Dec-2004, O.Link (geom-specific-V06-02-07)
1602 - Extensions to twisted box/trap shapes to co    812 - Extensions to twisted box/trap shapes to consider all 4 solutions
1603   for determining correct intersections.         813   for determining correct intersections.
1604                                                  814 
1605 29-Nov-2004, O.Link (geom-specific-V06-02-06)    815 29-Nov-2004, O.Link (geom-specific-V06-02-06)
1606 - G4TwistedTrapSide, G4TwistedBoxSide: improv    816 - G4TwistedTrapSide, G4TwistedBoxSide: improved (analytical) version
1607   of GetPhiUAtX() method.                        817   of GetPhiUAtX() method.
1608                                                  818 
1609 24-Nov-2004, O.Link (geom-specific-V06-02-05)    819 24-Nov-2004, O.Link (geom-specific-V06-02-05)
1610 - Fixed bug in description of twisted trapezo    820 - Fixed bug in description of twisted trapezoid side.
1611                                                  821 
1612 12-Nov-2004, O.Link (geom-specific-V06-02-04)    822 12-Nov-2004, O.Link (geom-specific-V06-02-04)
1613 - Added G4TwistedBox  - a twisted box with tw    823 - Added G4TwistedBox  - a twisted box with twist angle alpha,
1614                         length a/2,b/2,L/2.      824                         length a/2,b/2,L/2.
1615 - Added G4TwistedTrap - a twisted trapezoid (    825 - Added G4TwistedTrap - a twisted trapezoid (still in debug state)
1616 - Changed in G4VSurface.icc:                  << 826 - Changed in G4VSurface.icc: 
1617     - GetNeighbours(): corrected axiscode (wa    827     - GetNeighbours(): corrected axiscode (was returning the wrong neighbours)
1618     - SetNeighbours(): fixed problem #685 (in    828     - SetNeighbours(): fixed problem #685 (index out of range)
1619 - Added tests for G4TwistedBox and G4TwistedT    829 - Added tests for G4TwistedBox and G4TwistedTrap in specific/test.
1620 - Added G4TwistedBox and G4TwistedTrap in sys    830 - Added G4TwistedBox and G4TwistedTrap in system testing, test10.
1621                                                  831 
1622 22-Oct-2004, D.C.Williams (geom-specific-V06-    832 22-Oct-2004, D.C.Williams (geom-specific-V06-02-03)
1623 - Fix in G4PolyconeSide::Inside for points at    833 - Fix in G4PolyconeSide::Inside for points at radius = 0 for phi slides
1624   solids with an inner radius. Addresses prob    834   solids with an inner radius. Addresses problem report #598.
1625                                                  835 
1626 10-Oct-2004, J.Allison (geom-specific-V06-02-    836 10-Oct-2004, J.Allison (geom-specific-V06-02-02)
1627 - Added GetPolyhedron, a smart access functio    837 - Added GetPolyhedron, a smart access function that creates a G4Polyhedron
1628   on request and stores for future access.  A    838   on request and stores for future access.  A null pointer means "not
1629   available".                                    839   available".
1630                                                  840 
1631 22-Sep-2004, G.Cosmo (geom-specific-V06-02-01    841 22-Sep-2004, G.Cosmo (geom-specific-V06-02-01)
1632 - Added implementation of GetCubicVolume() wi    842 - Added implementation of GetCubicVolume() with cashing mechanism for
1633   solids: G4EllipticalTube, G4Hype, G4Polyhed    843   solids: G4EllipticalTube, G4Hype, G4Polyhedra, G4Polycone, G4TwistedTubs.
1634                                                  844 
1635 01-Sep-2004, D.C.Williams (geom-specific-V06-    845 01-Sep-2004, D.C.Williams (geom-specific-V06-02-00)
1636 - G4VCSGfaceted: fix for rare anomalous situa    846 - G4VCSGfaceted: fix for rare anomalous situation in which
1637   DistanceToOut(p,v,..) will report kInfinity    847   DistanceToOut(p,v,..) will report kInfinity, make an additional check
1638   for the point p on the surface, in which ca    848   for the point p on the surface, in which case will report zero.
1639   Addresses problem observed in G4Polyhedra a    849   Addresses problem observed in G4Polyhedra and reported in #650.
1640                                                  850 
1641 07-Jun-2004, G.Cosmo (geom-specific-V06-01-04    851 07-Jun-2004, G.Cosmo (geom-specific-V06-01-04)
1642 - Fixed compilation problem in G4TwistedSurfa    852 - Fixed compilation problem in G4TwistedSurface.cc on WIN32-VC.
1643                                                  853 
1644 28-May-2004, G.Cosmo (geom-specific-V06-01-03    854 28-May-2004, G.Cosmo (geom-specific-V06-01-03)
1645 - Fixed archiving problem on WIN32-VC7: repla    855 - Fixed archiving problem on WIN32-VC7: replaced structs with classes
1646   in G4VSurface.                                 856   in G4VSurface.
1647 - Replaced misleading names for masks in G4VS    857 - Replaced misleading names for masks in G4VSurface and moved inlined
1648   methods of nested classes to .cc.              858   methods of nested classes to .cc.
1649                                                  859 
1650 25-May-2004, G.Cosmo (geom-specific-V06-01-02    860 25-May-2004, G.Cosmo (geom-specific-V06-01-02)
1651 - Fixed compilation problem on SUN-CC. Made E    861 - Fixed compilation problem on SUN-CC. Made EValidate enum public in
1652   G4VSurface.hh.                                 862   G4VSurface.hh.
1653                                                  863 
1654 24-May-2004, G.Cosmo (geom-specific-V06-01-01    864 24-May-2004, G.Cosmo (geom-specific-V06-01-01)
1655 - Removed compilation warnings and minor clea    865 - Removed compilation warnings and minor cleanup...
1656                                                  866 
1657 19-May-2004, O.Link (geom-specific-V06-01-00)    867 19-May-2004, O.Link (geom-specific-V06-01-00)
1658 - First implementation of a framework for twi    868 - First implementation of a framework for twisted surfaces, integrated from
1659   the original version of Kotoyo Hoshina (hos    869   the original version of Kotoyo Hoshina (hoshina@hepburn.s.chiba-u.ac.jp)
1660   implemented in the 'Jupiter' application.      870   implemented in the 'Jupiter' application.
1661   o Includes new specific twisted shape: G4Tw    871   o Includes new specific twisted shape: G4TwistedTubs.
1662   o New classes: G4VSurface, G4TwistedSurface    872   o New classes: G4VSurface, G4TwistedSurface, G4HyperbolicSurface,
1663                  G4FlatSurface, G4TwistedTubs    873                  G4FlatSurface, G4TwistedTubs.
1664   o Cleanup of original code (debugging messa    874   o Cleanup of original code (debugging messages, compiler errors, migration
1665     of g4std to new convention...)               875     of g4std to new convention...)
1666   o New organisation of class G4TwistedTubs:     876   o New organisation of class G4TwistedTubs: now independent of XXXSurface;
1667     removed backpointer 'fSolid' from XXXSurf    877     removed backpointer 'fSolid' from XXXSurface to G4TwistedTubs.
1668   o New form of constructors in G4TwistedSurf    878   o New form of constructors in G4TwistedSurface, G4HyperbolicSurface and
1669     G4FlatSurface.                               879     G4FlatSurface.
1670   o Change in G4TwistedSurface::DistanceToIn(    880   o Change in G4TwistedSurface::DistanceToIn(p,v,...): roundoff correction.
1671                                                  881 
1672 12-Jan-2004, G.Cosmo (geom-specific-V06-00-00    882 12-Jan-2004, G.Cosmo (geom-specific-V06-00-00)
1673 - G4PolyhedraSide.cc: fixed bug in which part    883 - G4PolyhedraSide.cc: fixed bug in which particles could "leak" out the
1674   center of a face if inner radius = 0.          884   center of a face if inner radius = 0.
1675   Fixes problem report #547. (D.Williams)        885   Fixes problem report #547. (D.Williams)
1676                                                  886 
1677 22-Nov-2003, G.Cosmo (geom-specific-V05-02-07    887 22-Nov-2003, G.Cosmo (geom-specific-V05-02-07)
1678 - Fixed upper bound for protection check intr    888 - Fixed upper bound for protection check introduced in G4Polycone and
1679   G4Polyhedra constructors.                      889   G4Polyhedra constructors.
1680                                                  890 
1681 17-Nov-2003, G.Cosmo (geom-specific-V05-02-06    891 17-Nov-2003, G.Cosmo (geom-specific-V05-02-06)
1682 - Added protections in G4Polycone and G4Polyh    892 - Added protections in G4Polycone and G4Polyhedra constructors for
1683   invalid constructs with no contiguous segme    893   invalid constructs with no contiguous segments in Z planes as input.
1684                                                  894 
1685 04-Nov-2003, G.Cosmo (geom-specific-V05-02-05    895 04-Nov-2003, G.Cosmo (geom-specific-V05-02-05)
1686 - Added SetOriginalParameters() method to G4P    896 - Added SetOriginalParameters() method to G4Polycone and G4Polyhedra.
1687                                                  897 
1688 03-Nov-2003, G.Cosmo (geom-specific-V05-02-04    898 03-Nov-2003, G.Cosmo (geom-specific-V05-02-04)
1689 - Code cleanup and headers inclusion review      899 - Code cleanup and headers inclusion review
1690   (replaced by forward declarations where nec    900   (replaced by forward declarations where necessary).
1691                                                  901 
1692 28-Oct-2003, G.Cosmo (geom-specific-V05-02-03    902 28-Oct-2003, G.Cosmo (geom-specific-V05-02-03)
1693 - Migrated to new G4Exception scheme.            903 - Migrated to new G4Exception scheme.
1694                                                  904 
1695 20-Oct-2003, G.Cosmo (geom-specific-V05-02-02    905 20-Oct-2003, G.Cosmo (geom-specific-V05-02-02)
1696 - Added Reset() method in G4Polycone and G4Po    906 - Added Reset() method in G4Polycone and G4Polyhedra to allow
1697   recalculation and reshape of the solid if n    907   recalculation and reshape of the solid if new original_parameters
1698   are provided.                                  908   are provided.
1699                                                  909 
1700 30-Sep-2003, G.Cosmo (geom-specific-V05-02-01    910 30-Sep-2003, G.Cosmo (geom-specific-V05-02-01)
1701 - Updated GNUmakefile for unit tests, accordi    911 - Updated GNUmakefile for unit tests, according to new structure
1702   introduced in "geometry-V05-02-00".            912   introduced in "geometry-V05-02-00".
1703                                                  913 
1704 16-Jun-2003, G.Cosmo (geom-specific-V05-02-00    914 16-Jun-2003, G.Cosmo (geom-specific-V05-02-00)
1705 - Added accessors to original_parameters for     915 - Added accessors to original_parameters for G4Polycone and G4Polyhedra.
1706   Made G4PolyconeHistorical and G4PolyhedraHi    916   Made G4PolyconeHistorical and G4PolyhedraHistorical classes in global
1707   scope (temporary solution).                    917   scope (temporary solution).
1708                                                  918 
1709 28-Mar-2003, G.Cosmo (geom-specific-V05-00-00    919 28-Mar-2003, G.Cosmo (geom-specific-V05-00-00)
1710 - Fixed initialisation of base class in copy     920 - Fixed initialisation of base class in copy contructor for:
1711   G4PolyPhiFace, G4PolyconeSide, G4PolyhedraS    921   G4PolyPhiFace, G4PolyconeSide, G4PolyhedraSide.
1712 - Fixed trivial pedantic warnings on G4Polyco    922 - Fixed trivial pedantic warnings on G4Polycone and G4Polyhedra.
1713                                                  923 
1714 30-Oct-2002, G.Cosmo (geom-specific-V04-01-01    924 30-Oct-2002, G.Cosmo (geom-specific-V04-01-01)
1715 - Fixed un-initialised data members in constr    925 - Fixed un-initialised data members in constructors of classes:
1716   G4ClippablePolygon, G4EnclosingCylinder, G4    926   G4ClippablePolygon, G4EnclosingCylinder, G4PolyconeSide,
1717   G4ReduciblePolygon, G4VCSGfaceted.             927   G4ReduciblePolygon, G4VCSGfaceted.
1718                                                  928 
1719 28-Oct-2002, G.Cosmo (geom-specific-V04-01-00    929 28-Oct-2002, G.Cosmo (geom-specific-V04-01-00)
1720 - Added implementation of StreamInfo() to com    930 - Added implementation of StreamInfo() to comply with new interface for
1721   G4VSolid in "geommng-V04-01-03".               931   G4VSolid in "geommng-V04-01-03".
1722 - Created .icc files for G4EllipticalTube, G4    932 - Created .icc files for G4EllipticalTube, G4Polyhedra and G4Polycone.
1723 - Some cosmetic changes to code formatting: r    933 - Some cosmetic changes to code formatting: removed <TAB> characters and adopt
1724   uniform code indentation.                      934   uniform code indentation.
1725                                                  935 
1726 08-May-2002, J.Allison (geom-solids-specific-    936 08-May-2002, J.Allison (geom-solids-specific-V04-00-01)
1727 - Implemented G4EllipticalTube::CreatePolyhed    937 - Implemented G4EllipticalTube::CreatePolyhedron.
1728                                                  938 
1729 10-Jan-2002, G.Cosmo (geom-solids-specific-V0    939 10-Jan-2002, G.Cosmo (geom-solids-specific-V04-00-00)
1730 - Updated unit tests.                            940 - Updated unit tests.
1731                                                  941 
1732 20-Apr-2001, G.Cosmo (geom-solids-specific-V0    942 20-Apr-2001, G.Cosmo (geom-solids-specific-V03-01-00)
1733 - Migration to STL vector:                       943 - Migration to STL vector:
1734   o In G4ClippablePolygon, migrated G4ThreeVe    944   o In G4ClippablePolygon, migrated G4ThreeVectorList typedef and
1735     made private to class.                       945     made private to class.
1736                                               << 946     
1737 03-Apr-2001, D.Williams  (geom-solids-specifi    947 03-Apr-2001, D.Williams  (geom-solids-specific-V03-00-01)
1738 -----------------------                          948 -----------------------
1739 - G4IntersectingCone.cc: make small adjustmen    949 - G4IntersectingCone.cc: make small adjustment to help with roundoff error
1740   in LineHitsCone1() and LineHitsCone2().        950   in LineHitsCone1() and LineHitsCone2().
1741                                                  951 
1742 08-Jan-2001, D.Williams  (geom-solids-specifi    952 08-Jan-2001, D.Williams  (geom-solids-specific-V03-00-00)
1743 -----------------------                          953 -----------------------
1744 - G4Hype.cc: Added protecton against zero v.z    954 - G4Hype.cc: Added protecton against zero v.z in DistanceToOut.
1745                                                  955 
1746 20-Nov-2000, G.Cosmo     (geom-solids-specifi    956 20-Nov-2000, G.Cosmo     (geom-solids-specific-V02-00-04)
1747 ---------------------                            957 ---------------------
1748 - Fixes to remove warnings from "-Wall -ansi     958 - Fixes to remove warnings from "-Wall -ansi -pedantic" g++ compiler options:
1749   o commented out variables declared and not     959   o commented out variables declared and not used.
1750   o fixed declaration of variables used befor    960   o fixed declaration of variables used before being initialised.
1751   o fixed order of initialisation of member d    961   o fixed order of initialisation of member data in constructors.
1752   o fixed usage of unsigned-int (size_t) for     962   o fixed usage of unsigned-int (size_t) for array indeces.
1753                                                  963 
1754 13-Nov-2000, G.Cosmo     (geom-solids-specifi    964 13-Nov-2000, G.Cosmo     (geom-solids-specific-V02-00-03)
1755 --------------------                             965 --------------------
1756 - Added definition of empty constructor for G    966 - Added definition of empty constructor for G4ClippablePolygon which
1757   went lost by mistake...                        967   went lost by mistake...
1758                                                  968 
1759 02-Nov-2000, G.Cosmo     (geom-solids-specifi    969 02-Nov-2000, G.Cosmo     (geom-solids-specific-V02-00-02)
1760 --------------------                             970 --------------------
1761 - QA code revision and cleanup (+fixes from C    971 - QA code revision and cleanup (+fixes from CodeWizard filtering):
1762   o Avoid inline virtual methods.                972   o Avoid inline virtual methods.
1763   o General cosmetics for Software Reference     973   o General cosmetics for Software Reference Manual.
1764                                                  974 
1765 23-Oct-2000, D.Williams  (geom-solids-specifi    975 23-Oct-2000, D.Williams  (geom-solids-specific-V02-00-01)
1766 -----------------------                          976 -----------------------
1767 - G4IntersectingCone.cc: the check for a zero    977 - G4IntersectingCone.cc: the check for a zero radical has been adjusted to be
1768   less sensitive to round off error in LineHi    978   less sensitive to round off error in LineHitsCone1(), LineHitsCone2().
1769   This fixes a problem discovered in BaBar.      979   This fixes a problem discovered in BaBar.
1770                                                  980 
1771 12-Sep-2000, G.Cosmo  (geom-solids-specific-V    981 12-Sep-2000, G.Cosmo  (geom-solids-specific-V02-00-00)
1772 --------------------                             982 --------------------
1773 - Organised comments to headers for Software     983 - Organised comments to headers for Software Reference Manual.
1774                                                  984 
1775 27-Jun-2000, G.Cosmo  (geom-solids-specific-V    985 27-Jun-2000, G.Cosmo  (geom-solids-specific-V01-01-02)
1776 --------------------                             986 --------------------
1777 - G4Polycone[.hh.cc]: better fix for bug-repo    987 - G4Polycone[.hh.cc]: better fix for bug-report #110.
1778   Removed struct and replaced with class.        988   Removed struct and replaced with class.
1779                                                  989 
1780 26-Jun-2000, G.Cosmo  (geom-solids-specific-V    990 26-Jun-2000, G.Cosmo  (geom-solids-specific-V01-01-01)
1781 --------------------                             991 --------------------
1782 - G4Polycone.cc: fixed memory leak by invokin    992 - G4Polycone.cc: fixed memory leak by invoking destruction of member
1783   enclosingCylinder, which was not cleaned up    993   enclosingCylinder, which was not cleaned up in the destructor.
1784   This fixes problem report #107.                994   This fixes problem report #107.
1785 - G4Polycone.hh: added forward declaration of    995 - G4Polycone.hh: added forward declaration of struct G4PolyconeHistorical
1786   and made it friend, for porting on KCC --st    996   and made it friend, for porting on KCC --strict. This fixes report #110.
1787 - G4Polyhedra.hh: fixed typo in method name.     997 - G4Polyhedra.hh: fixed typo in method name. Changed GetNumSIde() to
1788   GetNumSide(). This fixes problem report #10    998   GetNumSide(). This fixes problem report #105.
1789                                                  999 
1790 08-Jun-2000, G.Gracia                            1000 08-Jun-2000, G.Gracia
1791 ---------------------                            1001 ---------------------
1792 - G4VCSGfaceted.cc: fix for Win/NT in functio    1002 - G4VCSGfaceted.cc: fix for Win/NT in function GetExtent().
1793                                                  1003 
1794 27-Apr-2000, G.Cosmo                             1004 27-Apr-2000, G.Cosmo
1795 --------------------                             1005 --------------------
1796 - Removed dependency over the CSG domain in G    1006 - Removed dependency over the CSG domain in GNUmakefile.
1797                                                  1007 
1798 18-Apr-2000, D.Williams                          1008 18-Apr-2000, D.Williams
1799 -----------------------                          1009 -----------------------
1800 - Removed meaningless "const" specifiers from    1010 - Removed meaningless "const" specifiers from methods in G4ClippablePolygon,
1801   and G4EllipticalTube.                          1011   and G4EllipticalTube.
1802 - G4EllipticalTube, G4Hype and G4VCSGfaceted     1012 - G4EllipticalTube, G4Hype and G4VCSGfaceted now inherit directly
1803   from G4VSolid (before was G4CSGSolid).         1013   from G4VSolid (before was G4CSGSolid).
1804 - Reintroduced GetExtent() in G4EllipticalTub    1014 - Reintroduced GetExtent() in G4EllipticalTube, G4Hype and G4VCSGfaceted
1805   (in principle, not needed).                    1015   (in principle, not needed).
1806 - Modified assertations in unit test testG4Hy    1016 - Modified assertations in unit test testG4Hype.cc.
1807                                                  1017 
1808 11-Apr-2000, J.Allison                           1018 11-Apr-2000, J.Allison
1809 ----------------------                           1019 ----------------------
1810 - Removed implementations of GetExtent in mos    1020 - Removed implementations of GetExtent in most sub-classes of G4VSolid (a
1811   default implementation exists in G4VSolid).    1021   default implementation exists in G4VSolid).
1812 - All implementations of DescribeYourselfTo (    1022 - All implementations of DescribeYourselfTo (G4VGraphicsScene& scene) const
1813   now correctly written: scene.AddThis(*this)    1023   now correctly written: scene.AddThis(*this).
1814                                                  1024 
1815 05-Apr-2000, G.Cosmo   (geom-solids-specific-    1025 05-Apr-2000, G.Cosmo   (geom-solids-specific-V01-01-00)
1816 --------------------                             1026 --------------------
1817 - Restructured solids/CSG domain, by moving t    1027 - Restructured solids/CSG domain, by moving to "specific" the following
1818   classes: G4ClippablePolygon, G4EnclosingCyl    1028   classes: G4ClippablePolygon, G4EnclosingCylinder, G4Hype, G4PolyPhiFace,
1819   G4Polycone, G4PolyconeSide, G4Polyhedra, G4    1029   G4Polycone, G4PolyconeSide, G4Polyhedra, G4PolyhedraSide, G4ReduciblePolygon,
1820   G4IntersectingCone, G4SolidExtentList, G4VC    1030   G4IntersectingCone, G4SolidExtentList, G4VCSGface, G4VCSGfaceted.
1821   The new module's library for "specific" is     1031   The new module's library for "specific" is now called 'G4specsolids'.
1822 - Created specific/test directory and moved t    1032 - Created specific/test directory and moved testG4Hype.cc and testG4Polycone,cc
1823   from CSG/test.                                 1033   from CSG/test.
1824 - Organised class description comments for th    1034 - Organised class description comments for the Software Reference Manual
1825   and added CVS headers to files.                1035   and added CVS headers to files.
1826                                                  1036 
1827 29-Mar-2000, D.Williams                          1037 29-Mar-2000, D.Williams
1828 -----------------------                          1038 -----------------------
1829 - Added first implementation of G4EllipticalT    1039 - Added first implementation of G4EllipticalTube.
1830   It defines a simple elliptical tube, as in     1040   It defines a simple elliptical tube, as in geant3 "ELTU".
1831   Files introduced: G4EllipticalTube[.hh.cc].    1041   Files introduced: G4EllipticalTube[.hh.cc].
1832                                                  1042 
1833 25-Mar-2000, G.Cosmo                             1043 25-Mar-2000, G.Cosmo
1834 --------------------                             1044 --------------------
1835 - History file created.                          1045 - History file created.