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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 10.1.p3)

  1 # Category geom-specific History               <<   1 $Id: History 95301 2016-02-04 11:25:33Z 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                                                    19 
601 18-Nov-2015  G.Cosmo               (geom-speci <<  20 18-Nov-2015  G.Cosmo               (geom-specific-V10-00-14)
602 - Added specialised implementation for GetCubi     21 - Added specialised implementation for GetCubicVolume() in
603   G4TessellatedSolid (J.Allison).                  22   G4TessellatedSolid (J.Allison).
604                                                    23 
605 29-Oct-2015  G.Cosmo               (geom-speci <<  24 29-Oct-2015  G.Cosmo
606 - Added debug printouts within G4SPECSDEBUG in <<  25 - Added debug printouts withing G4SPECSDEBUG in G4TessellatedSolid for
607   DistanceToIn/Out(p,v) to identify potential      26   DistanceToIn/Out(p,v) to identify potential wrong responses.
608                                                    27 
609 26-Oct-2015  G.Cosmo               (geom-speci <<  28 26-Oct-2015  G.Cosmo
610 - Removed redundant condition in G4Polyhedra a     29 - Removed redundant condition in G4Polyhedra and G4polycone
611   SetOriginalParameters() method.                  30   SetOriginalParameters() method.
612                                                    31 
613 23-Oct-2015  G.Cosmo               (geom-speci <<  32 13-Aug-2015  G.Cosmo
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                                                << 
627 13-Aug-2015  G.Cosmo               (geom-speci << 
628 - Checked for potential never-ending loops.        33 - Checked for potential never-ending loops.
629   No issues found, only added annotations.         34   No issues found, only added annotations.
630                                                    35 
631 05-Aug-2015  G.Cosmo               (geom-speci <<  36 05-Aug-2015  G.Cosmo
632 - Minor code cleanup in G4SurfaceVoxelizer.        37 - Minor code cleanup in G4SurfaceVoxelizer.
633                                                    38 
634 03-Mar-2015  G.Cosmo               (geom-speci <<  39 03-Mar-2015  G.Cosmo               (geom-specific-V10-00-13)
635 - Use accessors x(), y() and z() from UVector3     40 - Use accessors x(), y() and z() from UVector3, instead of directly accessing
636   its data-members. Co-work with tag "geom-uso <<  41   its data-members.
637                                                    42 
638 23-Feb-2015  T.Nikitina            (geom-speci <<  43 23-Feb-2015  T.Nikitina            (geom-specific-V10-00-12)
639 - Fix in SetOriginalParameters() for G4Polycon     44 - Fix in SetOriginalParameters() for G4Polycone and G4Polyhedra, in case
640   of presence of 'rings' structures. Addressin     45   of presence of 'rings' structures. Addressing problem report #1705.
641                                                    46 
642 26-Jan-2015  G.Cosmo               (geom-speci <<  47 26-Jan-2015  G.Cosmo
643 - Renamed DistanceAwayForInside() to DistanceA     48 - Renamed DistanceAwayForInside() to DistanceAway() and use polymorphism.
644                                                    49 
645 26-Jan-2015  T.Nikitina            (geom-speci <<  50 26-Jan-2015  T.Nikitina
646 - Added special method for Inside 'DistanceAwa <<  51 - Added special method for Inside 'DistanceAwayForInside()' in order to fix 
647   precision problem of calculation of Distance <<  52   precision problem of calculation of DistanceToSide() in G4PolyconeSide. 
648                                                    53 
649 21-Jan-2015  T.Nikitina            (geom-speci <<  54 21-Jan-2015  T.Nikitina
650 - Fixed triangularisation method AddGeneralPOl     55 - Fixed triangularisation method AddGeneralPOlygoneFacets() in
651   G4ExtrudedSolid by avoiding flat triangles.      56   G4ExtrudedSolid by avoiding flat triangles.
652 - Added warning message to G4TriangularFacet c     57 - Added warning message to G4TriangularFacet constructor if Area is 0;
653   i.e., case of flat triangle.                     58   i.e., case of flat triangle.
654 - Addressing problem report #1703.                 59 - Addressing problem report #1703.
655                                                    60 
656 12-Dec-2014  G.Cosmo               (geom-speci <<  61 12-Dec-2014  G.Cosmo
657 - Use canonical form for operator=() in G4Poly     62 - Use canonical form for operator=() in G4PolyconeHistorical and
658   G4PolyhedraHistorical.                           63   G4PolyhedraHistorical.
659                                                    64 
660 17-Sep-2014  G.Cosmo               (geom-speci     65 17-Sep-2014  G.Cosmo               (geom-specific-V10-00-11)
661 - Added wrappers for UExtrudedSolid and UGener     66 - Added wrappers for UExtrudedSolid and UGenericTrap; adapted switches to
662   original G4 types accordingly. Requires tag      67   original G4 types accordingly. Requires tag "geom-usolids-V10-00-16".
663                                                    68 
664 01-Sep-2014  G.Cosmo               (geom-speci     69 01-Sep-2014  G.Cosmo               (geom-specific-V10-00-10)
665 - Fixed use of polyhedron pointer, to avoid ra     70 - Fixed use of polyhedron pointer, to avoid race condition in MT
666   when parameterised volumes are visualised.       71   when parameterised volumes are visualised.
667                                                    72 
668 22-May-2014  G.Cosmo               (geom-speci     73 22-May-2014  G.Cosmo               (geom-specific-V10-00-09)
669 - Added protection in generic constructor of G     74 - Added protection in generic constructor of G4Polyhedra for the case when
670   improper number of sides is given as input.      75   improper number of sides is given as input.
671                                                    76 
672 10-Apr-2014  G.Cosmo               (geom-speci     77 10-Apr-2014  G.Cosmo               (geom-specific-V10-00-08)
673 - Get rid of deprecated 'register' storage cla     78 - Get rid of deprecated 'register' storage class specifier in source files.
674                                                    79 
675 31-Mar-2014  G.Cosmo               (geom-speci     80 31-Mar-2014  G.Cosmo               (geom-specific-V10-00-07)
676 - Fixed signature of assignment operator to G4     81 - Fixed signature of assignment operator to G4VCSGfaceted.
677                                                    82 
678 31-Mar-2014  G.Cosmo               (geom-speci     83 31-Mar-2014  G.Cosmo               (geom-specific-V10-00-06)
679 - Fixed signature of assignment operator to G4     84 - Fixed signature of assignment operator to G4Polycone, G4Polyhedra and
680   and G4GenericPolycone.                           85   and G4GenericPolycone.
681                                                    86 
682 05-Mar-2014  G.Cosmo               (geom-speci     87 05-Mar-2014  G.Cosmo               (geom-specific-V10-00-05)
683 - Fixed proper handling of polyhedron pointer      88 - Fixed proper handling of polyhedron pointer in solids, to avoid memory
684   leak for visualization of parameterised volu     89   leak for visualization of parameterised volumes.
685                                                    90 
686 12-Feb-2014  G.Cosmo               (geom-speci     91 12-Feb-2014  G.Cosmo               (geom-specific-V10-00-04)
687 - Simply reset polyhedron pointer to zero for      92 - Simply reset polyhedron pointer to zero for modifiers of G4U* wrappers
688   in parameterisation. Resolves crash in MT vi <<  93   in parameterisation. Resolves crash in MT visualization when using USolids. 
689                                                    94 
690 12-Feb-2014  G.Cosmo               (geom-speci     95 12-Feb-2014  G.Cosmo               (geom-specific-V10-00-03 [and -02])
691 - Added correct cloning mechanism in G4U* wrap     96 - Added correct cloning mechanism in G4U* wrappers.
692   Addressing problem report #1553.                 97   Addressing problem report #1553.
693                                                    98 
694 18-Dec-2013  T.Nikitina            (geom-speci     99 18-Dec-2013  T.Nikitina            (geom-specific-V10-00-01)
695 - Fix in G4GenericTrap::InsidePolygone() to ch    100 - Fix in G4GenericTrap::InsidePolygone() to check if p lies between the two
696   extremes of the segment. Addressing problem     101   extremes of the segment. Addressing problem report #1541.
697                                                   102 
698 17-Dec-2013  G.Cosmo               (geom-speci    103 17-Dec-2013  G.Cosmo               (geom-specific-V10-00-00)
699 - Corrected left-over debug printout in G4Poly    104 - Corrected left-over debug printout in G4Polycone::SetOriginalParameters().
700                                                   105 
701 04-Dec-2013  G.Cosmo               (geom-speci    106 04-Dec-2013  G.Cosmo               (geom-specific-V09-06-36)
702 - Corrected left-over debug printout in G4Poly    107 - Corrected left-over debug printout in G4Polyhedra::SetOriginalParameters().
703                                                   108 
704 22-Nov-2013  G.Cosmo               (geom-speci    109 22-Nov-2013  G.Cosmo               (geom-specific-V09-06-35)
705 - Correction to USolids wrappers for proper se    110 - Correction to USolids wrappers for proper setting of name to base class.
706                                                   111 
707 19-Nov-2013  J.Apostolakis         (geom-speci    112 19-Nov-2013  J.Apostolakis         (geom-specific-V09-06-34)
708 - Fix for issue identified by Coverity: fixed     113 - Fix for issue identified by Coverity: fixed implementation of
709   G4SolidsWorkspacePool singleton.                114   G4SolidsWorkspacePool singleton.
710                                                   115 
711 20-Nov-2013  T.Mikitina            (geom-speci    116 20-Nov-2013  T.Mikitina            (geom-specific-V09-06-33)
712 - Fixed Coverity defects to USolids wrappers.     117 - Fixed Coverity defects to USolids wrappers.
713                                                   118 
714 14-Nov-2013  G.Cosmo               (geom-speci    119 14-Nov-2013  G.Cosmo               (geom-specific-V09-06-32, 31)
715 - Enabled use of Reset() in G4UPolycone.          120 - Enabled use of Reset() in G4UPolycone.
716 - Corrections to G4UPolycone and G4UPolyhedra     121 - Corrections to G4UPolycone and G4UPolyhedra to allow for visualization
717   of parameterisations on these solids.           122   of parameterisations on these solids.
718                                                   123 
719 13-Nov-2013  G.Cosmo               (geom-speci    124 13-Nov-2013  G.Cosmo               (geom-specific-V09-06-30)
720 - Correction to G4UTet and G4UGenericPolycone     125 - Correction to G4UTet and G4UGenericPolycone to explicitly include
721   symbols re-definitions from G4Tet and G4Gene    126   symbols re-definitions from G4Tet and G4GenericPolycone respectively.
722                                                   127 
723 12-Nov-2013  G.Cosmo               (geom-speci    128 12-Nov-2013  G.Cosmo               (geom-specific-V09-06-29)
724 - Added dummy method G4UPolycone::Reset().        129 - Added dummy method G4UPolycone::Reset().
725   NOTE: Required related implementation (curre    130   NOTE: Required related implementation (currently missing!) in UPolycone.
726                                                   131 
727 12-Nov-2013  G.Cosmo               (geom-speci    132 12-Nov-2013  G.Cosmo               (geom-specific-V09-06-28)
728 - Correction to USolids switch mechanism for G    133 - Correction to USolids switch mechanism for G4Polycone.
729                                                << 134     
730 08-Nov-2013  J.Apostolakis         (geom-speci    135 08-Nov-2013  J.Apostolakis         (geom-specific-V09-06-27)
731 - G4SolidsWorkspace: cleanup of verbosity.        136 - G4SolidsWorkspace: cleanup of verbosity.
732   Reduced verbosity by making it optional.     << 137   Reduced verbosity by making it optional.  
733   Added Set/Get Verbose methods to toggle and     138   Added Set/Get Verbose methods to toggle and view it.
734   Added parameter to constructor for verbosity    139   Added parameter to constructor for verbosity (default=off).
735                                                   140 
736 07-Nov-2013  G.Cosmo (geom-specific-V09-06-26)    141 07-Nov-2013  G.Cosmo (geom-specific-V09-06-26)
737 - Moved wrappers from usolids module.             142 - Moved wrappers from usolids module.
738   Fixed internal dispatcher method for paramet    143   Fixed internal dispatcher method for parameterisation in all wrappers.
739 - Added switching mechanism for G4GenericPolyc    144 - Added switching mechanism for G4GenericPolycone, G4Polycone, G4Polyhedra
740   and G4Tet.                                      145   and G4Tet.
741                                                   146 
742 06-Nov-2013  G.Cosmo (geom-specific-V09-06-25)    147 06-Nov-2013  G.Cosmo (geom-specific-V09-06-25)
743 - Added switch mechanism for USolids (G4Generi    148 - Added switch mechanism for USolids (G4GenericPolycone, G4Polycone,
744   G4Polyhedra, G4Tet). Renamed related G4 type    149   G4Polyhedra, G4Tet). Renamed related G4 types to 'G4O'.
745 - Moved wrappers from USolids module.             150 - Moved wrappers from USolids module.
746                                                   151 
747 01-Nov-2013  G.Cosmo (geom-specific-V09-06-24)    152 01-Nov-2013  G.Cosmo (geom-specific-V09-06-24)
748 - Corrected CMake script.                         153 - Corrected CMake script.
749                                                   154 
750 31-Oct-2013  G.Cosmo (geom-specific-V09-06-23)    155 31-Oct-2013  G.Cosmo (geom-specific-V09-06-23)
751 - Fix for in G4Polyhedra::SetOriginalParameter    156 - Fix for in G4Polyhedra::SetOriginalParameters(). (T.Nikitina)
752 - Moved G4PolyconeHistorical and G4PolyhedraHi    157 - Moved G4PolyconeHistorical and G4PolyhedraHistorical in separate
753   translation units.                              158   translation units.
754                                                   159 
755 29-Oct-2013  T.Nikitina (geom-specific-V09-06-    160 29-Oct-2013  T.Nikitina (geom-specific-V09-06-22)
756 - Split G4Polycone for polycones with decreasi    161 - Split G4Polycone for polycones with decreasing Z-sections.
757   Introduced new class G4GenericPolycone.         162   Introduced new class G4GenericPolycone.
758 - Fixed conversion of generic construct for G4    163 - Fixed conversion of generic construct for G4Polyhedra.
759                                                   164 
760 17-Oct-2013  J.Apostolakis/A.Dotti (geom-speci    165 17-Oct-2013  J.Apostolakis/A.Dotti (geom-specific-V09-06-21)
761 - Cleanup of code for workspace.                  166 - Cleanup of code for workspace.
762                                                   167 
763 16-Oct-2013  J.Apostolakis/A.Dotti (geom-speci    168 16-Oct-2013  J.Apostolakis/A.Dotti (geom-specific-V09-06-20)
764 - Created G4SolidsWorkspacePool class, to mana    169 - Created G4SolidsWorkspacePool class, to manage Workspaces
765   Fixed Singleton G4SolidsWorkspacePool for th << 170   Fixed Singleton G4SolidsWorkspacePool for thread safe creation of object. 
766                                                   171 
767 04-Oct-2013  J.Apostolakis (geom-specific-V09-    172 04-Oct-2013  J.Apostolakis (geom-specific-V09-06-19)
768 - Retagged.                                       173 - Retagged.
769   NOTE: requires tag "geommng-V09-06-12" and c    174   NOTE: requires tag "geommng-V09-06-12" and co-works with "geomvol-V09-06-13".
770                                                   175 
771 04-Oct-2013  J.Apostolakis (geom-specific-V09-    176 04-Oct-2013  J.Apostolakis (geom-specific-V09-06-18)
772 - Created G4SolidsWorkspace class, to create,     177 - Created G4SolidsWorkspace class, to create, initialize and destroy
773   per-thread state of PolyCone Sides and PolyH    178   per-thread state of PolyCone Sides and PolyHedra Sides.
774                                                   179 
775 27-Aug-2013  G.Cosmo (geom-specific-V09-06-17)    180 27-Aug-2013  G.Cosmo (geom-specific-V09-06-17)
776 - Enabled G4Ellipsoid for parameterisation.       181 - Enabled G4Ellipsoid for parameterisation.
777                                                   182 
778 14-Aug-2013  G.Cosmo (geom-specific-V09-06-16)    183 14-Aug-2013  G.Cosmo (geom-specific-V09-06-16)
779 - Move function-scoped 'static const' values f    184 - Move function-scoped 'static const' values for half-tolerances to private
780   data members of classes, to overcome false-p    185   data members of classes, to overcome false-positive race-conditions defects
781   reported by Valgrind in MT mode.                186   reported by Valgrind in MT mode.
782 - Fix in G4TessellatedSolid::DistanceToIn(p,v)    187 - Fix in G4TessellatedSolid::DistanceToIn(p,v) for specific cases where points
783   are located near surface (T.Nikitina).          188   are located near surface (T.Nikitina).
784                                                   189 
785 16-Jul-2013  M.Gayer (geom-specific-V09-06-15)    190 16-Jul-2013  M.Gayer (geom-specific-V09-06-15)
786 - Fix in G4SurfaceVoxelizer affecting tessella    191 - Fix in G4SurfaceVoxelizer affecting tessellated-solid (and extruded-solid)
787   for wrong computation of DistanceToIn(p,v) f    192   for wrong computation of DistanceToIn(p,v) for points outside, when
788   optimisation is active.                         193   optimisation is active.
789                                                   194 
790 11-Jul-2013  G.Cosmo (geom-specific-V09-06-14)    195 11-Jul-2013  G.Cosmo (geom-specific-V09-06-14)
791 - Fixed compilation warning in G4Polycone on M    196 - Fixed compilation warning in G4Polycone on MacOS/clang.
792                                                   197 
793 09-Jul-2013  T.Nikitina (geom-specific-V09-06-    198 09-Jul-2013  T.Nikitina (geom-specific-V09-06-13)
794 - Extended method SetOriginalParameters() in G    199 - Extended method SetOriginalParameters() in G4Polycone in order to handle
795   all possible cases of conversion of generic     200   all possible cases of conversion of generic polycone to polycone with
796   (Rmin,Rmaz,Z) parameters.                       201   (Rmin,Rmaz,Z) parameters.
797   Addressing problem report #1462.                202   Addressing problem report #1462.
798                                                   203 
799 03-Jun-2013  G.Cosmo (geom-specific-V09-06-12)    204 03-Jun-2013  G.Cosmo (geom-specific-V09-06-12)
800 - Fixed minor Coverity defect in G4PolyhedraSi    205 - Fixed minor Coverity defect in G4PolyhedraSide and G4PolyconeSide.
801                                                   206 
802 22-Apr-2013  J.Apostolakis (geom-specific-V09-    207 22-Apr-2013  J.Apostolakis (geom-specific-V09-06-11)
803 - Revised G4ExtrudedSolid::IsSameLine to use t    208 - Revised G4ExtrudedSolid::IsSameLine to use the perpendicular
804   distance to a line when deciding - not the y    209   distance to a line when deciding - not the y-intercept difference.
805   ( Issue responsible for a problem in Subtrac << 210   ( Issue responsible for a problem in Subtraction Solid in Atlas.  
806      Tatiana & Ivana contributed to debugging.    211      Tatiana & Ivana contributed to debugging. )
807 - Changed GNUmakefile in test directory to wor << 212 - Changed GNUmakefile in test directory to work with Cmake and granular 
808   builds.                                         213   builds.
809                                                   214 
810 16-Apr-2013  T.Nikitina (geom-specific-V09-06-    215 16-Apr-2013  T.Nikitina (geom-specific-V09-06-10)
811 - Fix in calculation of normal in G4Tet::Dista    216 - Fix in calculation of normal in G4Tet::DistanceToOut(p,v,..) and
812   SurfaceNormal(p).                               217   SurfaceNormal(p).
813 - Fix in G4Polycone::GetPointOnCone() for case    218 - Fix in G4Polycone::GetPointOnCone() for cases of shape with decreasing Z.
814   Fixes cases of false report for overlaps det    219   Fixes cases of false report for overlaps detection. Problem report #1462.
815   Added check with exception in constructor fo    220   Added check with exception in constructor for polycone with rInner > rOuter
816   for the same Z.                                 221   for the same Z.
817                                                   222 
818 18-Mar-2013  G.Cosmo (geom-specific-V09-06-09)    223 18-Mar-2013  G.Cosmo (geom-specific-V09-06-09)
819 - G4TessellatedSolid: fixed problem with navig    224 - G4TessellatedSolid: fixed problem with navigation in tessellated solids
820   with concave surfaces. Addresses problem rep    225   with concave surfaces. Addresses problem report #1456.
821 - More cleanup from MT changes in G4VTwistSurf    226 - More cleanup from MT changes in G4VTwistSurface and G4Tet.
822                                                   227 
823 12-Mar-2013  G.Cosmo (geom-specific-V09-06-08)    228 12-Mar-2013  G.Cosmo (geom-specific-V09-06-08)
824 - Added public accessors for MT data to G4Poly    229 - Added public accessors for MT data to G4PolyconeSide and G4PolyhedraSide.
825                                                   230 
826 11-Mar-2013  G.Cosmo (geom-specific-V09-06-07)    231 11-Mar-2013  G.Cosmo (geom-specific-V09-06-07)
827 - Redefined G4DLL_API to G4GEOM_DLL to avoid c    232 - Redefined G4DLL_API to G4GEOM_DLL to avoid cases of macro redefinition.
828                                                   233 
829 08-Mar-2013  G.Cosmo (geom-specific-V09-06-06)    234 08-Mar-2013  G.Cosmo (geom-specific-V09-06-06)
830 - Renamed G4MT macros to safer ID in G4Polycon    235 - Renamed G4MT macros to safer ID in G4PolyconeSide and G4PolyhedraSide.
831                                                   236 
832 07-Mar-2013  G.Cosmo (geom-specific-V09-06-05)    237 07-Mar-2013  G.Cosmo (geom-specific-V09-06-05)
833 - Adopt G4GeomSplitter instead of G4MTTransito    238 - Adopt G4GeomSplitter instead of G4MTTransitory in G4PolyconeSide and
834   G4PolyhedraSide. Fixed import/export of stat    239   G4PolyhedraSide. Fixed import/export of static symbols for WIN32 DLLs build.
835                                                   240 
836 22-Feb-2013  G.Cosmo (geom-specific-V09-06-04)    241 22-Feb-2013  G.Cosmo (geom-specific-V09-06-04)
837 - Cleanup changes for multi-threading in G4Tet    242 - Cleanup changes for multi-threading in G4Tet, G4VTwistSurface,
838   G4PolyconeSide and G4PolyhedraSide.             243   G4PolyconeSide and G4PolyhedraSide.
839 - Removed unused private data member in G4Twis    244 - Removed unused private data member in G4TwistTrapParallelSide.
840                                                   245 
841 07-Mar-2013  G.Cosmo (geom-specific-V09-06-05)    246 07-Mar-2013  G.Cosmo (geom-specific-V09-06-05)
842 - Adopt G4GeomSplitter instead of G4MTTransito    247 - Adopt G4GeomSplitter instead of G4MTTransitory in G4PolyconeSide and
843   G4PolyhedraSide. Fixed import/export of stat    248   G4PolyhedraSide. Fixed import/export of static symbols for WIN32 DLLs build.
844                                                   249 
845 22-Feb-2013  G.Cosmo (geom-specific-V09-06-04)    250 22-Feb-2013  G.Cosmo (geom-specific-V09-06-04)
846 - Cleanup changes for multi-threading in G4Tet    251 - Cleanup changes for multi-threading in G4Tet, G4VTwistSurface,
847   G4PolyconeSide and G4PolyhedraSide.             252   G4PolyconeSide and G4PolyhedraSide.
848 - Removed unused private data member in G4Twis    253 - Removed unused private data member in G4TwistTrapParallelSide.
849                                                   254 
850 11-Jan-2013  G.Cosmo (geom-specific-V09-06-03)    255 11-Jan-2013  G.Cosmo (geom-specific-V09-06-03)
851 - Fixed condition in G4VTwistSurface::GetBound    256 - Fixed condition in G4VTwistSurface::GetBoundaryLimit() for logical error.
852   Addressing problem report #1420.                257   Addressing problem report #1420.
853                                                   258 
854 20-Dec-2012  M.Gayer (geom-specific-V09-06-02)    259 20-Dec-2012  M.Gayer (geom-specific-V09-06-02)
855 - Fixed cases of hang-ups in G4ExtrudedSolid o    260 - Fixed cases of hang-ups in G4ExtrudedSolid on 32-bits platforms, due to
856   G4TessellatedSolid and G4SurfVoxelizer, caus    261   G4TessellatedSolid and G4SurfVoxelizer, caused by accessing bitmask arrays
857   with negative indexes. The problem was relat    262   with negative indexes. The problem was related to floating-point rounding,
858   which can be different even on same platform    263   which can be different even on same platform with debug/release version.
859   Assure same number of computed voxels on 32-    264   Assure same number of computed voxels on 32-bit/64-bit platforms.
860   Fixed error in SetVertexIndex() method, whic    265   Fixed error in SetVertexIndex() method, which might cause problems on
861   certain configurations even for 64-bit syste    266   certain configurations even for 64-bit systems. Fixed minor memory leaks.
862 - Code cleanup for use of G4endl and tabs...      267 - Code cleanup for use of G4endl and tabs...
863                                                   268 
864 14-Dec-2012  G.Cosmo (geom-specific-V09-06-01)    269 14-Dec-2012  G.Cosmo (geom-specific-V09-06-01)
865 - Restored SVN id headers.                        270 - Restored SVN id headers.
866                                                   271 
867 02-Dec-2012  J.Allison (geom-specific-V09-06-0    272 02-Dec-2012  J.Allison (geom-specific-V09-06-00)
868 - Removed NURBS.                                  273 - Removed NURBS.
869                                                   274 
870 29-Nov-2012  G.Cosmo (geom-specific-V09-05-24)    275 29-Nov-2012  G.Cosmo (geom-specific-V09-05-24)
871 - Remove inclusion of G4PhysicalConstants.hh f    276 - Remove inclusion of G4PhysicalConstants.hh from G4SurfaceVoxelizer.hh.
872 - Fixed unit test for compilation errors.         277 - Fixed unit test for compilation errors.
873                                                   278 
874 28-Nov-2012  G.Cosmo (geom-specific-V09-05-23)    279 28-Nov-2012  G.Cosmo (geom-specific-V09-05-23)
875 - Fixed more cases of inclusion of constants h    280 - Fixed more cases of inclusion of constants header.
876                                                   281 
877 23-Nov-2012  G.Cosmo (geom-specific-V09-05-22)    282 23-Nov-2012  G.Cosmo (geom-specific-V09-05-22)
878 - Added 'const' qualifiers to signature in G4V    283 - Added 'const' qualifiers to signature in G4VoxelComparator::operator()
879   for porting on AIX-xlC compiler.                284   for porting on AIX-xlC compiler.
880                                                   285 
881 14-Nov-2012  P.Mato (geom-specific-V09-05-21)     286 14-Nov-2012  P.Mato (geom-specific-V09-05-21)
882 - Added #undef NDEBUG in unit tests to ensure     287 - Added #undef NDEBUG in unit tests to ensure assert works also in
883   full optimised mode.                            288   full optimised mode.
884                                                   289 
885 14-Nov-2012  P. Mato (geom-specific-V09-05-20)    290 14-Nov-2012  P. Mato (geom-specific-V09-05-20)
886 - Added #undef NDEBUG in unit tests to ensure     291 - Added #undef NDEBUG in unit tests to ensure that assert always works
887                                                   292 
888 13-Nov-2012  M.Gayer (geom-specific-V09-05-19)    293 13-Nov-2012  M.Gayer (geom-specific-V09-05-19)
889 - More fixes for out-of-bound array accesses i    294 - More fixes for out-of-bound array accesses in G4SurfaceVoxelizer.
890                                                   295 
891 12-Nov-2012  M.Gayer (geom-specific-V09-05-18)    296 12-Nov-2012  M.Gayer (geom-specific-V09-05-18)
892 - Fixed out-of-bound array access in BuildRedu    297 - Fixed out-of-bound array access in BuildReduceVoxels2().
893                                                   298 
894 06-Nov-2012  G.Cosmo (geom-specific-V09-05-17)    299 06-Nov-2012  G.Cosmo (geom-specific-V09-05-17)
895 - Correction in sources.cmake script for missi    300 - Correction in sources.cmake script for missing .icc file.
896                                                   301 
897 06-Nov-2012  G.Cosmo (geom-specific-V09-05-16)    302 06-Nov-2012  G.Cosmo (geom-specific-V09-05-16)
898 - Fixed Coverity defects in new code (M.Gayer)    303 - Fixed Coverity defects in new code (M.Gayer).
899 - Minor fixes for porting on AIX.                 304 - Minor fixes for porting on AIX.
900                                                   305 
901 01-Nov-2012  G.Cosmo (geom-specific-V09-05-15)    306 01-Nov-2012  G.Cosmo (geom-specific-V09-05-15)
902 - Fixed compilation of debug code under G4SPEC    307 - Fixed compilation of debug code under G4SPECSDEBUG.
903                                                   308 
904 01-Nov-2012  M.Gayer (geom-specific-V09-05-14)    309 01-Nov-2012  M.Gayer (geom-specific-V09-05-14)
905 - Corrected signature for voxels count methods    310 - Corrected signature for voxels count methods in G4SurfaceVoxelizer.
906                                                   311 
907 31-Oct-2012  M.Gayer (geom-specific-V09-05-13)    312 31-Oct-2012  M.Gayer (geom-specific-V09-05-13)
908 - Added set/get methods for voxels count in G4    313 - Added set/get methods for voxels count in G4SurfaceVoxelizer.
909                                                   314 
910 30-Oct-2012  M.Gayer (geom-specific-V09-05-12)    315 30-Oct-2012  M.Gayer (geom-specific-V09-05-12)
911 - Fixed indexing of vertices in facets for tes    316 - Fixed indexing of vertices in facets for tessellated-solid and some cleanup.
912                                                   317 
913 27-Oct-2012  G.Cosmo (geom-specific-V09-05-11)    318 27-Oct-2012  G.Cosmo (geom-specific-V09-05-11)
914 - Fixed initialization of data in G4SurfaceVox    319 - Fixed initialization of data in G4SurfaceVoxelizer (M.Gayer).
915 - Added post-const qualifier to G4VertextCompa    320 - Added post-const qualifier to G4VertextComparator::operator() in
916   G4TessellatedSolid.                             321   G4TessellatedSolid.
917 - Fixed more compilation warnings on unused va    322 - Fixed more compilation warnings on unused variable.
918                                                   323 
919 26-Oct-2012  G.Cosmo (geom-specific-V09-05-10)    324 26-Oct-2012  G.Cosmo (geom-specific-V09-05-10)
920 - Corrected compilation problem on G4SurfBits     325 - Corrected compilation problem on G4SurfBits for use of fprint().
921 - Polished comments in disclaimer in new updat    326 - Polished comments in disclaimer in new updated classes.
922                                                   327 
923 25-Oct-2012  G.Cosmo (geom-specific-V09-05-09)    328 25-Oct-2012  G.Cosmo (geom-specific-V09-05-09)
924 - Corrected compilation warnings on Linux and     329 - Corrected compilation warnings on Linux and fixed use of memset/memcpy.
925                                                   330 
926 25-Oct-2012  G.Cosmo (geom-specific-V09-05-08)    331 25-Oct-2012  G.Cosmo (geom-specific-V09-05-08)
927 - Correction to sources.cmake.                    332 - Correction to sources.cmake.
928                                                   333 
929 19-Oct-2012  M.Gayer (geom-specific-V09-05-07)    334 19-Oct-2012  M.Gayer (geom-specific-V09-05-07)
930 - Complete rewrite of G4TessellatedSolid resul    335 - Complete rewrite of G4TessellatedSolid resulting in reduced memory
931   requirements by 50%, and factor of tens or m    336   requirements by 50%, and factor of tens or more speedup for number of facets
932   of the order of thousands, thanks to ad-hoc     337   of the order of thousands, thanks to ad-hoc voxelization of the surface.
933   Factor of thousands speedup when number of f    338   Factor of thousands speedup when number of facets of the order of hundreds
934   thousand. New classes introduced, G4SurfBits    339   thousand. New classes introduced, G4SurfBits and G4SurfaceVoxelizer.
935                                                   340 
936 12-Jun-2012  G.Cosmo (geom-specific-V09-05-06)    341 12-Jun-2012  G.Cosmo (geom-specific-V09-05-06)
937 - Explicitly use inclusion of headers for syst    342 - Explicitly use inclusion of headers for system of units and physical
938   constants, in plan to remove implicit inclus    343   constants, in plan to remove implicit inclusion from globals.hh.
939                                                   344 
940 14-May-2012  G.Cosmo (geom-specific-V09-05-05)    345 14-May-2012  G.Cosmo (geom-specific-V09-05-05)
941 - Fixed spurious cases of hidden variable visi    346 - Fixed spurious cases of hidden variable visibility, detected with
942   '-Wshadow' compilation option on gcc compile    347   '-Wshadow' compilation option on gcc compiler.
943                                                   348 
944 06-Apr-2012  M.Kelsey (geom-specific-V09-05-04    349 06-Apr-2012  M.Kelsey (geom-specific-V09-05-04)
945 - Modified GetPointOnSurface() to throw sqrt(r    350 - Modified GetPointOnSurface() to throw sqrt(r) uniformly for disk surfaces,
946   in G4Paraboloid, G4Polycone and G4TwistedTub    351   in G4Paraboloid, G4Polycone and G4TwistedTubs.
947                                                   352 
948 13-Dec-2011  G.Cosmo (geom-specific-V09-05-03,    353 13-Dec-2011  G.Cosmo (geom-specific-V09-05-03, 02, 01)
949 - Fixed trivial Coverity defects in G4TwistedT    354 - Fixed trivial Coverity defects in G4TwistedTubs and G4VTwisteFaceted for
950   missing protection against self-assignment.     355   missing protection against self-assignment.
951                                                   356 
952 09-Dec-2011  T.Nikitina (geom-specific-V09-05-    357 09-Dec-2011  T.Nikitina (geom-specific-V09-05-00)
953 - Fix in G4EllipticalCone in DistanceToIn(p,v)    358 - Fix in G4EllipticalCone in DistanceToIn(p,v) to exclude imaginary solution
954   (virtual cone) when distance is calculated.     359   (virtual cone) when distance is calculated.
955                                                   360 
956 10-Nov-2011  G.Cosmo (geom-specific-V09-04-09)    361 10-Nov-2011  G.Cosmo (geom-specific-V09-04-09)
957 - Fixed trivial Coverity defects on assignment    362 - Fixed trivial Coverity defects on assignment operators...
958                                                   363 
959 25-Oct-2011  G.Cosmo (geom-specific-V09-04-08)    364 25-Oct-2011  G.Cosmo (geom-specific-V09-04-08)
960 - Fixed logic in G4VTwistSurface::GetEdgeVisib    365 - Fixed logic in G4VTwistSurface::GetEdgeVisibility() in treatment of corners.
961                                                   366 
962 16-Sep-2011  G.Cosmo (geom-specific-V09-04-07)    367 16-Sep-2011  G.Cosmo (geom-specific-V09-04-07)
963 - Fix compilation error in code within G4SPECS    368 - Fix compilation error in code within G4SPECSDEBUG. No functional changes.
964                                                   369 
965 13-Sep-2011  I.Hrivnacova (geom-specific-V09-0    370 13-Sep-2011  I.Hrivnacova (geom-specific-V09-04-06)
966 - G4TriangularFacet: fixed tests where square     371 - G4TriangularFacet: fixed tests where square root was compared to
967   half Cartesian tolerance; now compared to kC    372   half Cartesian tolerance; now compared to kCarTolerance.
968   Addressing problem report #1242.                373   Addressing problem report #1242.
969                                                   374 
970 25-Aug-2011  G.Cosmo                              375 25-Aug-2011  G.Cosmo
971 - Migrated to new G4Exception scheme for warni    376 - Migrated to new G4Exception scheme for warnings and errors.
972 - Defined scheme for warnings/errors coding:      377 - Defined scheme for warnings/errors coding:
973   + 1xxx for warnings, 0xxx for errors.           378   + 1xxx for warnings, 0xxx for errors.
974   Code numbering:                                 379   Code numbering:
975   + 0001: not supported or implemented feature    380   + 0001: not supported or implemented features;
976   + 0002: invalid setup/construct;                381   + 0002: invalid setup/construct;
977   + 0003: invalid run condition;                  382   + 0003: invalid run condition;
978   + 1001: incorrect setup; automatically adapt    383   + 1001: incorrect setup; automatically adapted.
979   + 1002: notification.                           384   + 1002: notification.
980 - Added unit test for G4ExtrudedSolid (J.Apost    385 - Added unit test for G4ExtrudedSolid (J.Apostolakis).
981                                                   386 
982 22-Aug-2011  I.Hrivnacova (geom-specific-V09-0    387 22-Aug-2011  I.Hrivnacova (geom-specific-V09-04-05)
983 - Fix in G4TriangularFacet::Intersect() to tak    388 - Fix in G4TriangularFacet::Intersect() to take into account geometrical
984   tolerance and cases of zero distance from su    389   tolerance and cases of zero distance from surface's facet.
985 - Fix in G4TessellatedSolid::DistanceToOut(p)     390 - Fix in G4TessellatedSolid::DistanceToOut(p) and DistanceToIn(p) to exactly
986   compute distance from facet avoiding use of     391   compute distance from facet avoiding use of 'outgoing' flag shortcut variant.
987 - Addressing problem report #1242.                392 - Addressing problem report #1242.
988                                                   393 
989 17-Aug-2011  T.Nikitina (geom-specific-V09-04-    394 17-Aug-2011  T.Nikitina (geom-specific-V09-04-04)
990 - Fix in G4Paraboloid::DistanceToIn(p,v) and D    395 - Fix in G4Paraboloid::DistanceToIn(p,v) and DistanceToIn(p) to properly
991   take into account tolerance and provide bett    396   take into account tolerance and provide better estimation of distance
992   respectively. Addresses problem report #1234    397   respectively. Addresses problem report #1234.
993                                                   398 
994 04-Aug-2011  T.Nikitina (geom-specific-V09-04-    399 04-Aug-2011  T.Nikitina (geom-specific-V09-04-03)
995 - Added SetReferences() and InvertFacets() to     400 - Added SetReferences() and InvertFacets() to G4GenericTrap::CreatePolyhedron()
996   for proper visualisation of Boolean composit    401   for proper visualisation of Boolean compositions with G4GenericTrap.
997 - Added SetReferences() to G4TessellatedSolid:    402 - Added SetReferences() to G4TessellatedSolid::CreatePolyhedron()
998   for proper visualisation of Boolean composit    403   for proper visualisation of Boolean compositions with G4TessellatedSolid.
999 - Requires tag "greps-V09-04-04", for addressi    404 - Requires tag "greps-V09-04-04", for addressing problem report #1235.
1000                                                  405 
1001 17-May-2011  I.Hrivnacova (geom-specific-V09-    406 17-May-2011  I.Hrivnacova (geom-specific-V09-04-02)
1002 - G4ExtrudedSolid: fix in Inside(p) for false    407 - G4ExtrudedSolid: fix in Inside(p) for false overlap reporting.
1003   Addressing problem report #1211.               408   Addressing problem report #1211.
1004                                                  409 
1005 12-May-2011  G.Cosmo (geom-specific-V09-04-01    410 12-May-2011  G.Cosmo (geom-specific-V09-04-01)
1006 - Fixed compilation warnings from gcc-4.6.0 f    411 - Fixed compilation warnings from gcc-4.6.0 for variables set but not used.
1007                                                  412 
1008 06-May-2011  G.Cosmo (geom-specific-V09-04-00    413 06-May-2011  G.Cosmo (geom-specific-V09-04-00)
1009 - Use G4 typedef for CLHEP types.                414 - Use G4 typedef for CLHEP types.
1010                                                  415 
1011 26-Nov-2010  T.Nikitina (geom-specific-V09-03    416 26-Nov-2010  T.Nikitina (geom-specific-V09-03-20)
1012 - Fixes in G4GenericTrap reported by SBT unit    417 - Fixes in G4GenericTrap reported by SBT unit test in SurfaceNormal(),
1013   DistanceToPlane() and VisExtent().             418   DistanceToPlane() and VisExtent().
1014                                                  419 
1015 16-Nov-2010  T.Nikitina (geom-specific-V09-03    420 16-Nov-2010  T.Nikitina (geom-specific-V09-03-19)
1016 - G4EllipticalCone: fixes in DistanceToIn(p,v    421 - G4EllipticalCone: fixes in DistanceToIn(p,v) and DistanceToOut(p,v) for
1017   correct handling of point on the surface.      422   correct handling of point on the surface.
1018   Corrected formula for SurfaceNormal(p).        423   Corrected formula for SurfaceNormal(p).
1019                                                  424 
1020 10-Nov-2010  T.Nikitina (geom-specific-V09-03    425 10-Nov-2010  T.Nikitina (geom-specific-V09-03-18)
1021 - Added checks on crossing of vertices and to    426 - Added checks on crossing of vertices and too big twisted angle in
1022   G4GenericTrap.                                 427   G4GenericTrap.
1023 - Fixed case of division by zero in G4Twisted    428 - Fixed case of division by zero in G4TwistedTubs.
1024 - Added unit test for G4Polyhedra.               429 - Added unit test for G4Polyhedra.
1025                                                  430 
1026 02-Nov-2010  G.Cosmo (geom-specific-V09-03-17    431 02-Nov-2010  G.Cosmo (geom-specific-V09-03-17)
1027 - More fixes on Coverity reports for G4Tessel    432 - More fixes on Coverity reports for G4TessellatedSolid and G4ReduciblePolygon.
1028                                                  433 
1029 20-Oct-2010  G.Cosmo (geom-specific-V09-03-16    434 20-Oct-2010  G.Cosmo (geom-specific-V09-03-16)
1030 - Implemented Clone() virtual method for all     435 - Implemented Clone() virtual method for all solids, returning a pointer
1031   to a dynamically allocated copy of the soli    436   to a dynamically allocated copy of the solid. To be used by Geant4-MT.
1032                                                  437 
1033 23-Sep-2010  G.Cosmo (geom-specific-V09-03-15    438 23-Sep-2010  G.Cosmo (geom-specific-V09-03-15)
1034 - Initialize fpPolyhedron to zero in copy-cto    439 - Initialize fpPolyhedron to zero in copy-ctor and operator=().
1035 - Completed implementation of copy-ctor and o    440 - Completed implementation of copy-ctor and operator=() for facets.
1036                                                  441 
1037 20-Sep-2010  G.Cosmo (geom-specific-V09-03-14    442 20-Sep-2010  G.Cosmo (geom-specific-V09-03-14)
1038 - Implemented copy-constructor and assignment    443 - Implemented copy-constructor and assignment operator for all solids
1039   to facilitate conversion to Geant4-MT.         444   to facilitate conversion to Geant4-MT.
1040                                                  445 
1041 08-Sep-2010  G.Cosmo (geom-specific-V09-03-13    446 08-Sep-2010  G.Cosmo (geom-specific-V09-03-13)
1042 - Correction to previous fix in G4ReduciblePo    447 - Correction to previous fix in G4ReduciblePolygon to avoid deleting current
1043   'vertexHead' pointer.                          448   'vertexHead' pointer.
1044                                                  449 
1045 07-Sep-2010  G.Cosmo (geom-specific-V09-03-12    450 07-Sep-2010  G.Cosmo (geom-specific-V09-03-12)
1046 - Fix within G4CSGDEBUG code for restoring co    451 - Fix within G4CSGDEBUG code for restoring cout precision.
1047 - Fix in G4ReduciblePolygon::RemoveRedundantV    452 - Fix in G4ReduciblePolygon::RemoveRedundantVertices() to avoid potential
1048   case of dereferencing freed pointer.           453   case of dereferencing freed pointer.
1049                                                  454 
1050 19-Aug-2010  T.Nikitina (geom-specific-V09-03    455 19-Aug-2010  T.Nikitina (geom-specific-V09-03-11)
1051 - G4EllipticalTube: extended implementation o    456 - G4EllipticalTube: extended implementation of SurfaceNormal(p) in agreement
1052   with canonical form. Added unit test testG4    457   with canonical form. Added unit test testG4EllipticalTube.cc.
1053                                                  458 
1054 16-Jul-2010  G.Cosmo (geom-specific-V09-03-10    459 16-Jul-2010  G.Cosmo (geom-specific-V09-03-10)
1055 - Fixed cases of division by zero in G4VTwist    460 - Fixed cases of division by zero in G4VTwistSurface and G4TwistBoxSide.
1056 - Use INT_MAX as initialisation for max limit    461 - Use INT_MAX as initialisation for max limits in G4SolidExtentList.
1057                                                  462 
1058 12-Jul-2010  G.Cosmo (geom-specific-V09-03-09    463 12-Jul-2010  G.Cosmo (geom-specific-V09-03-09)
1059 - Added dummy initialization to members in st << 464 - Added dummy initialization to members in struct 
1060   G4PolyPhiFace::G4PolyPhiFaceEdge, struct G4    465   G4PolyPhiFace::G4PolyPhiFaceEdge, struct G4ReduciblePolygon::ABVertex.
1061   G4Ellipsoid, G4EllipticalTube, G4EnclosingC    466   G4Ellipsoid, G4EllipticalTube, G4EnclosingCylinder, G4ExtrudedSolid, G4Hype,
1062   G4IntersectingCone, G4Paraboloid, G4PolyPhi    467   G4IntersectingCone, G4Paraboloid, G4PolyPhiFace, G4Polycone, G4PolyconeSide,
1063   G4Polyhedra, G4PolyhedraSide, G4Quadrangula    468   G4Polyhedra, G4PolyhedraSide, G4QuadrangularFacet, G4ReduciblePolygon,
1064   G4TessellatedSolid, G4TriangularFacet, G4Tw    469   G4TessellatedSolid, G4TriangularFacet, G4TwistBoxSide, G4TwistTrapAlphaSide,
1065   G4TwistTrapFlatSide, G4TwistTrapParallelSid    470   G4TwistTrapFlatSide, G4TwistTrapParallelSide, G4TwistTubsFlatSide,
1066   G4TwistTubsHypeSide, G4TwistTubsSide, G4Twi    471   G4TwistTubsHypeSide, G4TwistTubsSide, G4TwistedTubs, G4VCSGfaceted, G4VFacet,
1067   G4VTwistSurface, G4VTwistedFaceted.            472   G4VTwistSurface, G4VTwistedFaceted.
1068 - Fixed case of dereferencing null pointer in    473 - Fixed case of dereferencing null pointer in methods
1069   G4EllipticalTube::DistanceToOut(p,v), G4VCS    474   G4EllipticalTube::DistanceToOut(p,v), G4VCSGfaceted::DistanceToIn(p,v)
1070   and G4VCSGfaceted::DistanceToOut(p,v).         475   and G4VCSGfaceted::DistanceToOut(p,v).
1071 - Fixed unecessary object copy as argument in    476 - Fixed unecessary object copy as argument in method
1072   G4PolyhedraSide::IntersectSidePlane().         477   G4PolyhedraSide::IntersectSidePlane().
1073 - Avoid possible case of derefencing null poi    478 - Avoid possible case of derefencing null pointer in G4ReduciblePolygon
1074   RemoveDuplicateVertices() and RemoveRedunda    479   RemoveDuplicateVertices() and RemoveRedundantVertices() methods.
1075 - Replaced calls to std::abs() with std::fabs    480 - Replaced calls to std::abs() with std::fabs() where suitable.
1076                                                  481 
1077 16-Jun-2010  G.Cosmo (geom-specific-V09-03-08    482 16-Jun-2010  G.Cosmo (geom-specific-V09-03-08)
1078 - Fixed deletion of internal arrays in Create    483 - Fixed deletion of internal arrays in CreatePolyhedron() for G4Polycone
1079   and G4Polyhedra.                               484   and G4Polyhedra.
1080                                                  485 
1081 11-Jun-2010  T.Nikitina (geom-specific-V09-03    486 11-Jun-2010  T.Nikitina (geom-specific-V09-03-07)
1082 - G4GenericTrap: fixed cases of zero dToIn/sT    487 - G4GenericTrap: fixed cases of zero dToIn/sToOut when vertices are collapsed
1083   to triangle, line or point. Added new metho    488   to triangle, line or point. Added new methods handling those specific cases.
1084 - Added unit test for G4GenericTrap.             489 - Added unit test for G4GenericTrap.
1085                                                  490 
1086 10-Jun-2010  I.Hrivnacova                        491 10-Jun-2010  I.Hrivnacova
1087 - G4GenericTrap: fixed parameter names in Cal    492 - G4GenericTrap: fixed parameter names in CalculateExtent() for the test
1088   case construction through tessellated facet    493   case construction through tessellated facets.
1089                                                  494 
1090 09-Jun-2010  G.Cosmo                             495 09-Jun-2010  G.Cosmo
1091 - G4GenericTrap: moved internal methods to pr    496 - G4GenericTrap: moved internal methods to private section and reordered
1092   in source file. Added missing implementatio    497   in source file. Added missing implementation for IsTwisted() method.
1093                                                  498 
1094 03-Jun-2010  T.Nikitina, G.Cosmo (geom-specif    499 03-Jun-2010  T.Nikitina, G.Cosmo (geom-specific-V09-03-06)
1095 - G4GenericTrap:                                 500 - G4GenericTrap:
1096   o Fixed initialization of fSurfaceArea and     501   o Fixed initialization of fSurfaceArea and fCubicVolume and
1097     calculation of surface area.                 502     calculation of surface area.
1098   o Fixed error in Inside(p) function, and co    503   o Fixed error in Inside(p) function, and corrected use std::fabs() instead
1099     of std::abs() for floating point values.     504     of std::abs() for floating point values.
1100   o Added missing initialisation of fpPolyhed    505   o Added missing initialisation of fpPolyhedron pointer.
1101   o More corrected signatures for use of non-    506   o More corrected signatures for use of non-const references for vectors
1102     passed as arguments to functions.            507     passed as arguments to functions.
1103                                                  508 
1104 02-Jun-2010  G.Cosmo (geom-specific-V09-03-05    509 02-Jun-2010  G.Cosmo (geom-specific-V09-03-05)
1105 - G4GenericTrap: use const reference for vect    510 - G4GenericTrap: use const reference for vector of vertices passed as argument
1106   in constructor and accessor.                   511   in constructor and accessor.
1107                                                  512 
1108 27-May-2010  T.Nikitina (geom-specific-V09-03    513 27-May-2010  T.Nikitina (geom-specific-V09-03-04)
1109 - First implementation of G4GenericTrap shape    514 - First implementation of G4GenericTrap shape, a new solid representing an
1110   arbitrary trapezoid with up to 8 vertices s    515   arbitrary trapezoid with up to 8 vertices standing on two parallel planes
1111   perpendicular to the Z axis.                   516   perpendicular to the Z axis.
1112                                                  517 
1113 28-Apr-2010  P.R.Truscott (geom-specific-V09-    518 28-Apr-2010  P.R.Truscott (geom-specific-V09-03-03)
1114 - Fix in G4TriangularFacet and G4TessellatedS    519 - Fix in G4TriangularFacet and G4TessellatedSolid to correct treatment of
1115   optical photon transport related to interna    520   optical photon transport related to internal reflection at surface.
1116   Addresses problem report #1103.                521   Addresses problem report #1103.
1117                                                  522 
1118 15-Apr-2010  I.Hrivnacova (geom-specific-V09-    523 15-Apr-2010  I.Hrivnacova (geom-specific-V09-03-02)
1119 - G4ExtrudedSolid: eliminated requirement for    524 - G4ExtrudedSolid: eliminated requirement for clockwise ordering of polygon
1120   vertices. Added a check for vertices orderi    525   vertices. Added a check for vertices ordering; if vertices are defined
1121   anti-clockwise their ordering is reverted.     526   anti-clockwise their ordering is reverted.
1122   Fix in polygon facet triangularization for     527   Fix in polygon facet triangularization for consequent concave vertices.
1123                                                  528 
1124 24-Feb-2010  G.Cosmo (geom-specific-V09-03-01    529 24-Feb-2010  G.Cosmo (geom-specific-V09-03-01)
1125 - Adopt caching of Phi in G4PolyconeSide and     530 - Adopt caching of Phi in G4PolyconeSide and G4PolyhedraSide to avoid
1126   unnecessary consecutive computations on the    531   unnecessary consecutive computations on the same point.
1127                                                  532 
1128 10-Feb-2010  G.Cosmo (geom-specific-V09-03-00    533 10-Feb-2010  G.Cosmo (geom-specific-V09-03-00)
1129 - Use kInfinity for initialising minimum and     534 - Use kInfinity for initialising minimum and maximum allowed extent for
1130   G4SolidExtentList of faceted solids.           535   G4SolidExtentList of faceted solids.
1131                                                  536 
1132 11-Nov-2009  G.Cosmo (geom-specific-V09-02-08    537 11-Nov-2009  G.Cosmo (geom-specific-V09-02-08)
1133 - Avoid fake (and redundant) assignment of va    538 - Avoid fake (and redundant) assignment of value to 3-vector in
1134   G4PolyconeSide and G4TwistTubsSide.            539   G4PolyconeSide and G4TwistTubsSide.
1135                                                  540 
1136 24-Sep-2009  T.Nikitina (geom-specific-V09-02    541 24-Sep-2009  T.Nikitina (geom-specific-V09-02-07)
1137 - G4Ellipsoid: refined fix in DistanceToIn(p,    542 - G4Ellipsoid: refined fix in DistanceToIn(p,v) for points located on the
1138   curved surface, and correct treatment of ge    543   curved surface, and correct treatment of geometrical tolerance.
1139                                                  544 
1140 09-Sep-2009  G.Cosmo (geom-specific-V09-02-06    545 09-Sep-2009  G.Cosmo (geom-specific-V09-02-06)
1141 - G4Ellipsoid: fixed usage of half-tolerances    546 - G4Ellipsoid: fixed usage of half-tolerances (radial and Cartesian) in
1142   DistanceToIn(p,v), based on incorrect assum    547   DistanceToIn(p,v), based on incorrect assumptions introduced in tag
1143   "geom-specific-V09-02-04", responsible for     548   "geom-specific-V09-02-04", responsible for zero steps on configurations
1144   with cut in Z. Addresses problem report #10    549   with cut in Z. Addresses problem report #1076.
1145                                                  550 
1146 04-Aug-2009  T.Nikitina (geom-specific-V09-02    551 04-Aug-2009  T.Nikitina (geom-specific-V09-02-05)
1147 - G4Ellipsoid:                                   552 - G4Ellipsoid:
1148   o Fixes in Inside(p) and in DistanceToIn(p,    553   o Fixes in Inside(p) and in DistanceToIn(p,v) for points
1149     located on the curved surface within tole    554     located on the curved surface within tolerance. Final fix for issue
1150     reported in problem report #1050 and conc    555     reported in problem report #1050 and concerning warnings reported by
1151     grid_test.                                   556     grid_test.
1152   o Adopt pre-computed half-tolerance values     557   o Adopt pre-computed half-tolerance values for optimisation.
1153                                                  558 
1154 23-Jul-2009  T.Nikitina (geom-specific-V09-02    559 23-Jul-2009  T.Nikitina (geom-specific-V09-02-04)
1155 - G4Ellipsoid: fix to DistanceToIn(p,v) in th    560 - G4Ellipsoid: fix to DistanceToIn(p,v) in the calculation of the roots of
1156   the quadratic equation and in DistanceToOut    561   the quadratic equation and in DistanceToOut(p,v) in the calculation of the
1157   normal on cut surfaces. Final fix for probl    562   normal on cut surfaces. Final fix for problem report #1022 and #1050.
1158 - G4PolyconeSide: added protection in method     563 - G4PolyconeSide: added protection in method Normal(), addressing problem
1159   report #1073.                                  564   report #1073.
1160                                                  565 
1161 30-Jun-2009  T.Nikitina (geom-specific-V09-02    566 30-Jun-2009  T.Nikitina (geom-specific-V09-02-03)
1162 - G4Ellipsoid: introduced to DistanceToIn(p,v    567 - G4Ellipsoid: introduced to DistanceToIn(p,v) splitting of the distance for
1163   point very far from intersection area and b    568   point very far from intersection area and big difference between solid
1164   dimensions and distance to it; resolves iss    569   dimensions and distance to it; resolves issue observed on 64 bits problem.
1165   Also addressing problem report #1022.          570   Also addressing problem report #1022.
1166                                                  571 
1167 08-May-2009, G.Cosmo (geom-specific-V09-02-02    572 08-May-2009, G.Cosmo (geom-specific-V09-02-02)
1168 - Corrected typo in base implementation of G4    573 - Corrected typo in base implementation of G4VCSGfaceted::GetSurfaceArea(),
1169   which was erroneously returning cubic volum    574   which was erroneously returning cubic volume estimation.
1170   Addresses problem report #1062.                575   Addresses problem report #1062.
1171                                                  576 
1172 27-Apr-2009, G.Cosmo (geom-specific-V09-02-01    577 27-Apr-2009, G.Cosmo (geom-specific-V09-02-01)
1173 - Relaxed error condition in G4TessellatedSol    578 - Relaxed error condition in G4TessellatedSolid::Inside(p) to warning, for
1174   excess of max trials and anomalous conditio    579   excess of max trials and anomalous conditions in distance calculation.
1175   Added more printout information when error     580   Added more printout information when error condition is detected.
1176                                                  581 
1177 27-Feb-2009, T.Nikitina (geom-specific-V09-02    582 27-Feb-2009, T.Nikitina (geom-specific-V09-02-00)
1178 - Fix in G4Paraboloid::DistanceToOut(p,v,..)     583 - Fix in G4Paraboloid::DistanceToOut(p,v,..) for the computation of normal
1179   to surface; added missing normalisation to     584   to surface; added missing normalisation to unit, following remark in the
1180   Geometry Forum Hypernews posting #953.         585   Geometry Forum Hypernews posting #953.
1181                                                  586 
1182 21-Nov-2008, G.Cosmo (geom-specific-V09-01-19    587 21-Nov-2008, G.Cosmo (geom-specific-V09-01-19)
1183 - Added missing accessors to G4EllipticalCone    588 - Added missing accessors to G4EllipticalCone, required for detector
1184   persistency.                                   589   persistency.
1185                                                  590 
1186 13-Nov-2008, G.Cosmo (geom-specific-V09-01-18    591 13-Nov-2008, G.Cosmo (geom-specific-V09-01-18)
1187 - Corrected initialisation of algorithm in G4    592 - Corrected initialisation of algorithm in G4TriangularFacet constructor.
1188                                                  593 
1189 30-Oct-2008, I.Hrivnacova (geom-specific-V09-    594 30-Oct-2008, I.Hrivnacova (geom-specific-V09-01-17)
1190 - G4ExtrudedSolid: fixed bug in the decomposi    595 - G4ExtrudedSolid: fixed bug in the decomposition of polygonal sides for
1191   quadrangular facets in MakeFacets(). Addres    596   quadrangular facets in MakeFacets(). Addresses problem report #1029.
1192                                                  597 
1193 23-Sep-2008, T.Nikitina (geom-specific-V09-01    598 23-Sep-2008, T.Nikitina (geom-specific-V09-01-16)
1194 - Corrected algorithm in G4TriangularFacet::G    599 - Corrected algorithm in G4TriangularFacet::GetPointOnFace() according to
1195   suggestion advanced in problem report #1025    600   suggestion advanced in problem report #1025. Fixes a problem of false
1196   overlaps detection related to G4ExtrudedSol    601   overlaps detection related to G4ExtrudedSolid and G4TessellatedSolid.
1197                                                  602 
1198 12-Sep-2008, G.Cosmo (geom-specific-V09-01-15    603 12-Sep-2008, G.Cosmo (geom-specific-V09-01-15)
1199 - G4VFacet: corrected increment of indeces in    604 - G4VFacet: corrected increment of indeces in operator==(), following
1200   problem report #1024.                          605   problem report #1024.
1201                                                  606 
1202 25-Jul-2008, I.Hrivnacova (geom-specific-V09-    607 25-Jul-2008, I.Hrivnacova (geom-specific-V09-01-14)
1203 - G4ExtrudedSolid: fix in polygon decompositi    608 - G4ExtrudedSolid: fix in polygon decomposition; systematically use
1204   half kCarTolerance instead of kCarTolerance    609   half kCarTolerance instead of kCarTolerance; added solid name in the
1205   error messages coming from fatal exceptions    610   error messages coming from fatal exceptions.
1206                                                  611 
1207 16-Jul-2008, T.Nikitina (geom-specific-V09-01    612 16-Jul-2008, T.Nikitina (geom-specific-V09-01-13)
1208 - G4Paraboloid: revised DistanceToOut(p,v,...    613 - G4Paraboloid: revised DistanceToOut(p,v,...) in answer to problem report
1209   #1015. Fixed precision problem when solving    614   #1015. Fixed precision problem when solving quadratic equation; apply
1210   comparison with kCarTolerance and not with     615   comparison with kCarTolerance and not with zero; fixed logic problem in
1211   algoritm for points on surface and directio    616   algoritm for points on surface and direction inside, relative to directions
1212   along Z, (0,0,Vz).                             617   along Z, (0,0,Vz).
1213                                                  618 
1214 22-May-2008, G.Cosmo (geom-specific-V09-01-12    619 22-May-2008, G.Cosmo (geom-specific-V09-01-12)
1215 - Removed left-over debug printout in G4VCSGF    620 - Removed left-over debug printout in G4VCSGFaceted::DistanceToIn().
1216                                                  621 
1217 15-May-2008, T.Nikitina (geom-specific-V09-01    622 15-May-2008, T.Nikitina (geom-specific-V09-01-11)
1218 - Enhanced GetPointOnSurface() for generic G4    623 - Enhanced GetPointOnSurface() for generic G4Polycone and G4Polyhedra
1219   constructs; the method uses new triangulati    624   constructs; the method uses new triangulation algorithm for G4PolyPhiFace.
1220 - G4ExtrudedSolid: added missing 'std' namesp    625 - G4ExtrudedSolid: added missing 'std' namespace to standard mathematical
1221   function calls.                                626   function calls.
1222                                                  627 
1223 28-Apr-2008, T.Nikitina (geom-specific-V09-01    628 28-Apr-2008, T.Nikitina (geom-specific-V09-01-10)
1224 - Added kCarTolerance in definition of "low"     629 - Added kCarTolerance in definition of "low" and "high" cone limits in R
1225   and in Z in order to protect against numeri    630   and in Z in order to protect against numerical errors. This fixes cases of
1226   DistanceToIn(p,v) returning 'kInfinity' whe    631   DistanceToIn(p,v) returning 'kInfinity' when p+t*v cross intersection
1227   between two cones.                             632   between two cones.
1228                                                  633 
1229 25-Apr-2008, T.Nikitina (geom-specific-V09-01    634 25-Apr-2008, T.Nikitina (geom-specific-V09-01-09)
1230 - Added protection against NaN in G4Intersect    635 - Added protection against NaN in G4IntersectingCone::LineHitsCone1() in
1231   case of configuration where a conic section    636   case of configuration where a conic section becomes a tube.
1232 - G4EllipticalCone: removed some debug printo    637 - G4EllipticalCone: removed some debug printouts.
1233                                                  638 
1234 14-Apr-2008, T.Nikitina (geom-specific-V09-01    639 14-Apr-2008, T.Nikitina (geom-specific-V09-01-08)
1235 - G4Hype: refined polyhedron representation f    640 - G4Hype: refined polyhedron representation for correct visualization of
1236   the shape. Coworks with tag "greps-V09-01-0    641   the shape. Coworks with tag "greps-V09-01-04".
1237                                                  642 
1238 13-Mar-2008, G.Cosmo (geom-specific-V09-01-07    643 13-Mar-2008, G.Cosmo (geom-specific-V09-01-07)
1239 - Cleared compilation warnings in G4Paraboloi    644 - Cleared compilation warnings in G4Paraboloid and G4TessellatedSolid
1240   on gcc-4.3.0 for ambiguous use of parenthes    645   on gcc-4.3.0 for ambiguous use of parentheses in condition statements.
1241                                                  646 
1242 28-Feb-2008, I.Hrivnacova (geom-specific-V09-    647 28-Feb-2008, I.Hrivnacova (geom-specific-V09-01-06)
1243 - Correction to previous fix in G4ExtrudedSol    648 - Correction to previous fix in G4ExtrudedSolid: testing on the edges has
1244   to be limited to the line segment, for this    649   to be limited to the line segment, for this purpose a new internal method
1245   IsSameLineSegment() has been introduced for    650   IsSameLineSegment() has been introduced for use instead of IsSameLine().
1246 - Updated and extended unit test testG4Extrud    651 - Updated and extended unit test testG4ExtrudedSolid.cc.
1247                                                  652 
1248 27-Feb-2008, I.Hrivnacova (geom-specific-V09-    653 27-Feb-2008, I.Hrivnacova (geom-specific-V09-01-05)
1249 - Fix in G4TessellatedSolid::DistanceToOut(p,    654 - Fix in G4TessellatedSolid::DistanceToOut(p,v,..) to compute normal only
1250   if specified by flag in input.                 655   if specified by flag in input.
1251 - Fix in G4ExtrudedSolid::Inside(p) for corre    656 - Fix in G4ExtrudedSolid::Inside(p) for correctly handling the case of
1252   points located on the edges of triangles wh    657   points located on the edges of triangles which are not the outline edges
1253   of the polygon.                                658   of the polygon.
1254                                                  659 
1255 21-Feb-2008, T.Nikitina (geom-specific-V09-01    660 21-Feb-2008, T.Nikitina (geom-specific-V09-01-04)
1256 - G4Polyhedra: fixed problem of out-of-bound     661 - G4Polyhedra: fixed problem of out-of-bound access to vectors in
1257   GetPointOnSurface().                           662   GetPointOnSurface().
1258                                                  663 
1259 20-Feb-2008, I.Hrivnacova (geom-specific-V09-    664 20-Feb-2008, I.Hrivnacova (geom-specific-V09-01-03)
1260 - G4TessellatedSolid: fixed bug in copy-const    665 - G4TessellatedSolid: fixed bug in copy-constructor and internal method
1261   CopyObjects() for cloning of facets.           666   CopyObjects() for cloning of facets.
1262                                                  667 
1263 05-Feb-2008, I.Hrivnacova (geom-specific-V09-    668 05-Feb-2008, I.Hrivnacova (geom-specific-V09-01-02)
1264 - G4ExtrudedSolid: bug fix in MakeFacets() to    669 - G4ExtrudedSolid: bug fix in MakeFacets() to fill 'fTriangles' also in case
1265   of polygon with 3 or 4 vertices, as they ar    670   of polygon with 3 or 4 vertices, as they are needed for Inside(p).
1266                                                  671 
1267 02-Feb-2008, I.Hrivnacova (geom-specific-V09-    672 02-Feb-2008, I.Hrivnacova (geom-specific-V09-01-01)
1268 - Corrected triangularization of polygon, now    673 - Corrected triangularization of polygon, now correctly handling case
1269   of concave shapes.                             674   of concave shapes.
1270 - Corrected order of arguments in G4Paraboloi << 675 - Corrected order of arguments in G4Paraboloid constructor.  
1271                                                  676 
1272 16-Jan-2008, I.Hrivnacova (geom-specific-V09-    677 16-Jan-2008, I.Hrivnacova (geom-specific-V09-01-00)
1273 - In G4ExtrudedSolid::MakeFacets(), now addin    678 - In G4ExtrudedSolid::MakeFacets(), now adding triangular facets before quadrangular
1274   ones, following logic behind G4TessellatedS    679   ones, following logic behind G4TessellatedSolid.
1275                                                  680 
1276 12-Dec-2007, G.Cosmo (geom-specific-V09-00-08    681 12-Dec-2007, G.Cosmo (geom-specific-V09-00-08a)
1277 - Remove use of global static constant from s    682 - Remove use of global static constant from singleton initialisation in
1278   G4TessellatedGeometryAlgorithms class. Use     683   G4TessellatedGeometryAlgorithms class. Use 'sqrEpsilon' as local value.
1279                                                  684 
1280 15-Nov-2007, P.Truscott (geom-specific-V09-00    685 15-Nov-2007, P.Truscott (geom-specific-V09-00-08)
1281 - Reviewed implementation of G4TessellatedSol    686 - Reviewed implementation of G4TessellatedSolid::CalculateExtent() to
1282   make it more robust and precise, following     687   make it more robust and precise, following suggestion by S.Seibert
1283   addressed in problem report #983, now fixed    688   addressed in problem report #983, now fixed.
1284                                                  689 
1285 12-Oct-2007, G.Cosmo (geom-specific-V09-00-07    690 12-Oct-2007, G.Cosmo (geom-specific-V09-00-07)
1286 - Corrected wrong boolean condition in method    691 - Corrected wrong boolean condition in method IntersectLineAndTriangle2D()
1287   of G4TessellatedGeometryAlgorithms causing     692   of G4TessellatedGeometryAlgorithms causing compilation error on VC++8.
1288                                                  693 
1289 09-Oct-2007, G.Cosmo (geom-specific-V09-00-06    694 09-Oct-2007, G.Cosmo (geom-specific-V09-00-06)
1290 - Reviewed G4TessellatedSolid classes in orde    695 - Reviewed G4TessellatedSolid classes in order not to make use of random
1291   numbers for selection of direction (by P.Tr    696   numbers for selection of direction (by P.Truscott).
1292                                                  697 
1293 02-Oct-2007, G.Cosmo                             698 02-Oct-2007, G.Cosmo
1294 - Removed debug printout in G4Polycone::GetPo    699 - Removed debug printout in G4Polycone::GetPointOnCone().
1295                                                  700 
1296 23-Aug-2007, G.Cosmo (geom-specific-V09-00-05    701 23-Aug-2007, G.Cosmo (geom-specific-V09-00-05)
1297 - Revision of G4TessellatedSolid classes:        702 - Revision of G4TessellatedSolid classes:
1298   o Fixed problem report #931 by P.Truscott,     703   o Fixed problem report #931 by P.Truscott, based on suggestion of
1299     R.Holmberg. Modified classes G4Tessellate    704     R.Holmberg. Modified classes G4TessellatedSolid and G4TriangularFacet.
1300   o Modified data and accessor 'centroid' and    705   o Modified data and accessor 'centroid' and 'GetCentroid()' for G4VFacet;
1301     replaced by 'circumcentre' and 'GetCircum    706     replaced by 'circumcentre' and 'GetCircumcentre()' respectively.
1302   o Added utility class G4TessellatedGeometry    707   o Added utility class G4TessellatedGeometryAlgorithms.
1303 - Added formulas for calculating SemiAxis and    708 - Added formulas for calculating SemiAxis and Zheight in G4EllipticalCone
1304   (by T.Nikitina).                               709   (by T.Nikitina).
1305                                                  710 
1306 20-Aug-2007, T.Nikitina & L.Lindroos (geom-sp    711 20-Aug-2007, T.Nikitina & L.Lindroos (geom-specific-V09-00-04)
1307 - Revision of G4EllipticalCone:                  712 - Revision of G4EllipticalCone:
1308   o DistanceToIn(p): corrected answer for p.z    713   o DistanceToIn(p): corrected answer for p.z()<-zTopCut and for the point
1309     p on the surface.                            714     p on the surface.
1310   o DistanceToOut(p,v): now returning positiv    715   o DistanceToOut(p,v): now returning positive solution or zero when crossing
1311     the elliptical surface.                      716     the elliptical surface.
1312   o Fix in DistanceToOut(p) which was giving  << 717   o Fix in DistanceToOut(p) which was giving always zero. 
1313   o Corrected visualisation error of solid in    718   o Corrected visualisation error of solid in graphics_reps.
1314   o Added some formulas on how to pre-calcula    719   o Added some formulas on how to pre-calculate 'SemiAxis' and 'zheight'.
1315   o Added checkDistanceToOut() method to unit    720   o Added checkDistanceToOut() method to unit test.
1316 - Corrections to G4Paraboloid:                   721 - Corrections to G4Paraboloid:
1317   o Fixed bug in CalculateSurfaceArea() metho    722   o Fixed bug in CalculateSurfaceArea() method
1318   o Added correct initialisation of 'fPolyhed    723   o Added correct initialisation of 'fPolyhedron' in constructor.
1319   o Added unit test testG4Paraboloid.            724   o Added unit test testG4Paraboloid.
1320                                                  725 
1321 13-Aug-2007, W.Pokorski (geom-specific-V09-00    726 13-Aug-2007, W.Pokorski (geom-specific-V09-00-03)
1322 - G4PolyconeSide: added workaround to initial    727 - G4PolyconeSide: added workaround to initialisation of 'corners' vector,
1323   to allow for object persistency with Root-I    728   to allow for object persistency with Root-I/O (W.Pokorski).
1324                                                  729 
1325 18-Jul-2007, G.Cosmo (geom-specific-V09-00-02    730 18-Jul-2007, G.Cosmo (geom-specific-V09-00-02)
1326 - New specific G4Paraboloid with cuts along t    731 - New specific G4Paraboloid with cuts along the Z axis (by L.Lindroos).
1327 - Fixed dummy constructors of G4Polycone and     732 - Fixed dummy constructors of G4Polycone and G4PolyPhiFace for initialisation
1328   of 'edges' and 'corners'.                      733   of 'edges' and 'corners'.
1329 - Coworks with tag "greps-V09-00-01".            734 - Coworks with tag "greps-V09-00-01".
1330                                                  735 
1331 12-Jul-2007, T.Nikitina (geom-specific-V09-00    736 12-Jul-2007, T.Nikitina (geom-specific-V09-00-01)
1332 - Fix in G4Polyhedra::GetPointOnSurface() to     737 - Fix in G4Polyhedra::GetPointOnSurface() to correctly treat 'totalPhi' instead of
1333   'endPhi' for the case of open shapes and 't    738   'endPhi' for the case of open shapes and 'twopi' for not open shapes.
1334                                                  739 
1335 05-Jul-2007, T.Nikitina (geom-specific-V09-00    740 05-Jul-2007, T.Nikitina (geom-specific-V09-00-00)
1336 - Fix in G4Polyhedra::GetPointOnSurface() for    741 - Fix in G4Polyhedra::GetPointOnSurface() for the case when number of sectors
1337   (numSide) is equal to 1. At the origin of p    742   (numSide) is equal to 1. At the origin of problems observed when checking
1338   overlaps for polyhedra solids defined as su    743   overlaps for polyhedra solids defined as such.
1339                                                  744 
1340 31-May-2007, G.Cosmo (geom-specific-V08-03-03    745 31-May-2007, G.Cosmo (geom-specific-V08-03-03)
1341 - Fixed initialisation of constants in constr    746 - Fixed initialisation of constants in constructor for - G4VTwistSurface,
1342   G4PolyPhiFace, G4PolyconeSide, G4PolyhedraS    747   G4PolyPhiFace, G4PolyconeSide, G4PolyhedraSide - following latest changes
1343   for tunable tolerance.                         748   for tunable tolerance.
1344                                                  749 
1345 25-May-2007, G.Cosmo (geom-specific-V08-03-02    750 25-May-2007, G.Cosmo (geom-specific-V08-03-02)
1346 - Fixed default response of DistToIn/DistToOu    751 - Fixed default response of DistToIn/DistToOut for twisted solids.
1347 - Use G4TWISTDEBUG instead of G4SPECSDEBUG as    752 - Use G4TWISTDEBUG instead of G4SPECSDEBUG as debug conditional flag
1348   for twisted solids.                            753   for twisted solids.
1349 - Some cleanup in G4TwistTrapAlphaSide code.     754 - Some cleanup in G4TwistTrapAlphaSide code.
1350                                                  755 
1351 18-May-2007, G.Cosmo (geom-specific-V08-03-01    756 18-May-2007, G.Cosmo (geom-specific-V08-03-01)
1352 - Use kAngTolerance and kRadTolerance from G4    757 - Use kAngTolerance and kRadTolerance from G4GeometryTolerance class.
1353 - Coworks with tag "global-V08-03-03".           758 - Coworks with tag "global-V08-03-03".
1354                                                  759 
1355 11-May-2007, T.Nikitina (geom-specific-V08-03    760 11-May-2007, T.Nikitina (geom-specific-V08-03-00)
1356 - Use call to G4GeometryTolerance instead of     761 - Use call to G4GeometryTolerance instead of kCarTolerance where needed.
1357 - Requires tag "global-V08-03-00" and related    762 - Requires tag "global-V08-03-00" and related tag set.
1358                                                  763 
1359 26-Apr-2007, T.Nikitina (geom-specific-V08-02    764 26-Apr-2007, T.Nikitina (geom-specific-V08-02-05)
1360 - Fix in GetPointOnSurface() for G4Polycone t    765 - Fix in GetPointOnSurface() for G4Polycone to consider also points laying
1361   on rings when consecutive Z-sections are co    766   on rings when consecutive Z-sections are coincident.
1362   Added method GetPointOnRing().                 767   Added method GetPointOnRing().
1363 - Added unit test testPointOnSurfacePoly.cc.     768 - Added unit test testPointOnSurfacePoly.cc.
1364                                                  769 
1365 27-Feb-2007, I.Hrivnacova (geom-specific-V08-    770 27-Feb-2007, I.Hrivnacova (geom-specific-V08-02-04)
1366 - Added specialised constructor for handling     771 - Added specialised constructor for handling Z-sections in G4ExtrudedSolid.
1367 - Cleared unecessary declaration of IsInside(    772 - Cleared unecessary declaration of IsInside() methods in G4TriangularFacet
1368   and G4QuadrangularFacet.                       773   and G4QuadrangularFacet.
1369 - Updated unit test for G4ExtrudedSolid.         774 - Updated unit test for G4ExtrudedSolid.
1370                                                  775 
1371 26-Feb-2007, I.Hrivnacova (geom-specific-V08-    776 26-Feb-2007, I.Hrivnacova (geom-specific-V08-02-04)
1372 - Added specialised constructor for handling     777 - Added specialised constructor for handling Z-sections in G4ExtrudedSolid.
1373 - Cleared unecessary declaration of IsInside(    778 - Cleared unecessary declaration of IsInside() methods in G4TriangularFacet
1374   and G4QuadrangularFacet.                       779   and G4QuadrangularFacet.
1375 - Updated unit test for G4ExtrudedSolid.         780 - Updated unit test for G4ExtrudedSolid.
1376                                                  781 
1377 15-Feb-2007, I.Hrivnacova (geom-specific-V08-    782 15-Feb-2007, I.Hrivnacova (geom-specific-V08-02-03)
1378 - Corrected caching of values in G4ExtrudedSo    783 - Corrected caching of values in G4ExtrudedSolid.
1379 - Bug fix in G4TriangularFacet::Intersect() t    784 - Bug fix in G4TriangularFacet::Intersect() to allow for correct update of
1380   'Distance' in condition.                       785   'Distance' in condition.
1381 - Updated unit test for G4ExtrudedSolid.         786 - Updated unit test for G4ExtrudedSolid.
1382                                                  787 
1383 09-Feb-2007, G.Cosmo (geom-specific-V08-02-02    788 09-Feb-2007, G.Cosmo (geom-specific-V08-02-02)
1384 - Introduced new shape G4ExtrudedSolid, a sol    789 - Introduced new shape G4ExtrudedSolid, a solid representing the extrusion
1385   of an arbitrary polygon with fixed outline     790   of an arbitrary polygon with fixed outline in the two Z sections.
1386   New files: G4ExtrudedSolid[.hh.icc.cc] and     791   New files: G4ExtrudedSolid[.hh.icc.cc] and testG4ExtrudedSolid.cc
1387   by I.Hrivnacova.                               792   by I.Hrivnacova.
1388 - G4TessellatedSolid:                            793 - G4TessellatedSolid:
1389   o Made relevant solid's methods virtual, to    794   o Made relevant solid's methods virtual, to be used as base class.
1390   o Added implementation for GetSurfaceArea()    795   o Added implementation for GetSurfaceArea() and GetPointOnSurface() methods.
1391   o Added protection in SurfaceNormal() metho    796   o Added protection in SurfaceNormal() method in case of facet not found.
1392   o Check and return kOutside in Inside() if     797   o Check and return kOutside in Inside() if point out of solid's extent.
1393                                                  798 
1394 01-Feb-2007, G.Cosmo (geom-specific-V08-02-01    799 01-Feb-2007, G.Cosmo (geom-specific-V08-02-01)
1395 - Fix in G4PolyconeSide::DistanceAway() for c    800 - Fix in G4PolyconeSide::DistanceAway() for correct estimation of distance
1396   for the case of Phi sections (T.Nikitina).     801   for the case of Phi sections (T.Nikitina).
1397   Addresses problem report #598.                 802   Addresses problem report #598.
1398 - Updated unit test for G4Polycone to conside    803 - Updated unit test for G4Polycone to consider new test case.
1399                                                  804 
1400 22-Jan-2007, G.Cosmo (geom-specific-V08-02-00    805 22-Jan-2007, G.Cosmo (geom-specific-V08-02-00)
1401 - Do not scale reducible-polygon in G4Polyhed    806 - Do not scale reducible-polygon in G4Polyhedra::Reset() method.
1402   The 'original_parameters' structure offered    807   The 'original_parameters' structure offered as input through the accessors
1403   are always assumed to be already scaled by     808   are always assumed to be already scaled by the 'cos(0.5*phiTotal/theNumSide)'
1404   factor. Addresses problem report #873.         809   factor. Addresses problem report #873.
1405 - Fixed warning printout in G4Polycone::Reset    810 - Fixed warning printout in G4Polycone::Reset().
1406                                                  811 
1407 15-Nov-2006, J.Allison (geom-specific-V08-01-    812 15-Nov-2006, J.Allison (geom-specific-V08-01-04)
1408 - Fixed typo in G4Polycone::CreatePolyhedron(    813 - Fixed typo in G4Polycone::CreatePolyhedron() introduced by mistake in
1409   the last cleanup of the source code.           814   the last cleanup of the source code.
1410                                                  815 
1411 13-Nov-2006, G.Cosmo (geom-specific-V08-01-03    816 13-Nov-2006, G.Cosmo (geom-specific-V08-01-03)
1412 - Added concrete implementation of GetSurface    817 - Added concrete implementation of GetSurfaceArea() in G4Tet (M.H.Mendenhall).
1413                                                  818 
1414 08-Nov-2006, G.Cosmo (geom-specific-V08-01-02    819 08-Nov-2006, G.Cosmo (geom-specific-V08-01-02)
1415 - Cleared compilation warnings on SUN-CC for     820 - Cleared compilation warnings on SUN-CC for changes in the last tag.
1416   Fixed overloaded class variables in G4Polyh    821   Fixed overloaded class variables in G4Polyhedra and G4Polycone
1417   implementation of CreatePolyhedron().          822   implementation of CreatePolyhedron().
1418                                                  823 
1419 31-Oct-2006, J.Allison (geom-specific-V08-01-    824 31-Oct-2006, J.Allison (geom-specific-V08-01-01)
1420 - Implemented CreatePolyhedron() for G4Polyhe    825 - Implemented CreatePolyhedron() for G4Polyhedra and G4Polycone.
1421                                                  826 
1422 20-Oct-2006, G.Cosmo (geom-specific-V08-01-00    827 20-Oct-2006, G.Cosmo (geom-specific-V08-01-00)
1423 - Implemented caching mechanism for computati    828 - Implemented caching mechanism for computation of surface area in
1424   all solids and base classes, as done for th    829   all solids and base classes, as done for the geometrical volume
1425   computation.                                   830   computation.
1426 - Added missing fake constructor for object p    831 - Added missing fake constructor for object persistency to G4TessellatedSolid.
1427                                                  832 
1428 20-Jun-2006, G.Cosmo (geom-specific-V08-00-10    833 20-Jun-2006, G.Cosmo (geom-specific-V08-00-10)
1429 - Added accessor method GetVertices() in G4Te    834 - Added accessor method GetVertices() in G4Tet to return the list of
1430   vertices composing the solid. Required for     835   vertices composing the solid. Required for GDML persistency.
1431                                                  836 
1432 06-Jun-2006, G.Cosmo (geom-specific-V08-00-09    837 06-Jun-2006, G.Cosmo (geom-specific-V08-00-09)
1433 - Added protection against NaNs in G4Polycone    838 - Added protection against NaNs in G4PolyconeSide::Normal() for points at
1434   the origin.                                    839   the origin.
1435                                                  840 
1436 19-May-2006, G.Cosmo (geom-specific-V08-00-08    841 19-May-2006, G.Cosmo (geom-specific-V08-00-08)
1437 - Fix in G4Ellipsoid::SetZCuts() and G4Ellipt    842 - Fix in G4Ellipsoid::SetZCuts() and G4EllipticalTube::SetZCut() for usage
1438   of uninitialised variables.                    843   of uninitialised variables.
1439                                                  844 
1440 08-May-2006, G.Cosmo (geom-specific-V08-00-07    845 08-May-2006, G.Cosmo (geom-specific-V08-00-07)
1441 - Cleared compilation warning on SUN-CC in G4    846 - Cleared compilation warning on SUN-CC in G4TriangularFacet.cc.
1442                                                  847 
1443 04-May-2006, G.Cosmo (geom-specific-V08-00-06    848 04-May-2006, G.Cosmo (geom-specific-V08-00-06)
1444 - Use different names for unit tests to avoid    849 - Use different names for unit tests to avoid confusing liblist ...
1445                                                  850 
1446 03-May-2006, G.Cosmo (geom-specific-V08-00-05    851 03-May-2006, G.Cosmo (geom-specific-V08-00-05)
1447 - Added four unit tests for G4TessellatedSoli    852 - Added four unit tests for G4TessellatedSolid.
1448                                                  853 
1449 24-Mar-2006, G.Cosmo (geom-specific-V08-00-04    854 24-Mar-2006, G.Cosmo (geom-specific-V08-00-04)
1450 - G4TwistedTubs: defined exact estimation for    855 - G4TwistedTubs: defined exact estimation for GetCubicVolume(),
1451   similar to the one adopted for G4Tubs.         856   similar to the one adopted for G4Tubs.
1452                                                  857 
1453 03-Mar-2006, G.Cosmo (geom-specific-V08-00-03    858 03-Mar-2006, G.Cosmo (geom-specific-V08-00-03)
1454 - Corrected boolean condition in G4Triangular    859 - Corrected boolean condition in G4TriangularFacet::Intersect().
1455   Use '&&' operator in condition. Allows for     860   Use '&&' operator in condition. Allows for porting on WIN32-VC.
1456                                                  861 
1457 01-Mar-2006, G.Cosmo (geom-specific-V08-00-02    862 01-Mar-2006, G.Cosmo (geom-specific-V08-00-02)
1458 - Introducing first implementation of a tesse    863 - Introducing first implementation of a tessellated solid, contribution
1459   of P.R.Truscott (QinetiQ Ltd, UK).             864   of P.R.Truscott (QinetiQ Ltd, UK).
1460   New classes: G4QuadrangularFacet, G4Tessell    865   New classes: G4QuadrangularFacet, G4TessellatedSolid, G4TriangularFacet
1461   and G4VFacet.                                  866   and G4VFacet.
1462 - Requires tag "greps-V08-00-00".                867 - Requires tag "greps-V08-00-00".
1463                                                  868 
1464 12-Jan-2006, J.Allison (geom-specific-V08-00-    869 12-Jan-2006, J.Allison (geom-specific-V08-00-01)
1465 - G4TwistedTubs and G4VTwistedFaceted::Create    870 - G4TwistedTubs and G4VTwistedFaceted::CreatePolyhedron():
1466   parameterised polyhedron mesh approximation    871   parameterised polyhedron mesh approximation in terms of
1467   G4Polyhedron::GetNumberOfRotationSteps().      872   G4Polyhedron::GetNumberOfRotationSteps().
1468   This is (a) more economical and (b) amenabl    873   This is (a) more economical and (b) amenable to user control.
1469                                                  874 
1470 19-Dec-2005, O.Link (geom-specific-V08-00-00)    875 19-Dec-2005, O.Link (geom-specific-V08-00-00)
1471 - Fixes in G4EllipticalCone:                     876 - Fixes in G4EllipticalCone:
1472   o Changed GetPointOnSurface(), which was no    877   o Changed GetPointOnSurface(), which was not uniform in endcaps.
1473   o Bug fix in Inside(), which was not correc    878   o Bug fix in Inside(), which was not correct for the elliptic mantel.
1474     Made test similar as in G4EllipticTube.      879     Made test similar as in G4EllipticTube.
1475   o Several fixes in DistanceToIn/Out(): for     880   o Several fixes in DistanceToIn/Out(): for looping events (shortest
1476     distance was taken, even if 0); now compa    881     distance was taken, even if 0); now comparing the distance to the endcap
1477     and to the mantel and decide afterwards w    882     and to the mantel and decide afterwards which distance is shortest;
1478     added check n*v.                             883     added check n*v.
1479   o The code is now "good" at 90%. Still 10%     884   o The code is now "good" at 90%. Still 10% wrong reconstructed events.
1480     e.g there is a problem is DistanceToOut()    885     e.g there is a problem is DistanceToOut(): missed the intersection
1481     (reconstruction took the encap instead of    886     (reconstruction took the encap instead of the mantel).
1482                                                  887 
1483 09-Dec-2005, O.Link                              888 09-Dec-2005, O.Link
1484 - Fixed visibility of soft edges on the twist    889 - Fixed visibility of soft edges on the twisted solids.
1485                                                  890 
1486 08-Dec-2005, O.Link (geom-specific-V07-01-14)    891 08-Dec-2005, O.Link (geom-specific-V07-01-14)
1487 - Fixed bug in G4VTwistSurface::ComputeLocalP    892 - Fixed bug in G4VTwistSurface::ComputeLocalPoint(p) for point coordinate
1488   transformation. The bug affected only G4Twi    893   transformation. The bug affected only G4TwistTrapFlatSide.
1489                                                  894 
1490 06-Dec-2005, G.Cosmo (geom-specific-V07-01-13    895 06-Dec-2005, G.Cosmo (geom-specific-V07-01-13)
1491 - Fixed compilation errors on WIN32-VC for la    896 - Fixed compilation errors on WIN32-VC for last tag changes.
1492                                                  897 
1493 05-Dec-2005, O.Link (geom-specific-V07-01-12)    898 05-Dec-2005, O.Link (geom-specific-V07-01-12)
1494 - Added polyhedron definition for twisted sol    899 - Added polyhedron definition for twisted solids (G4TwistedTrap,
1495   G4TwistedTrd, G4TwistedBox, G4TwistedTubs)     900   G4TwistedTrd, G4TwistedBox, G4TwistedTubs) for visualization.
1496                                                  901 
1497 30-Nov-2005, G.Cosmo (geom-specific-V07-01-11    902 30-Nov-2005, G.Cosmo (geom-specific-V07-01-11)
1498 - Trivial fixes for porting on CLHEP-2.0.X se    903 - Trivial fixes for porting on CLHEP-2.0.X series.
1499                                                  904 
1500 18-Nov-2005, O.Link (geom-specific-V07-01-10)    905 18-Nov-2005, O.Link (geom-specific-V07-01-10)
1501 - Renamed classes for twisted solids set, to     906 - Renamed classes for twisted solids set, to identify them in the
1502   twisted framework.                             907   twisted framework.
1503                                                  908 
1504 17-Nov-2005, O.Link                              909 17-Nov-2005, O.Link
1505 - G4VTwistedFacted:                              910 - G4VTwistedFacted:
1506   o corrected bug in DistanceToSurface() impl    911   o corrected bug in DistanceToSurface() implementation
1507   o added GetPointOnSurface() method             912   o added GetPointOnSurface() method
1508 - G4TwistedTubs:                                 913 - G4TwistedTubs:
1509   o added GetPointOnSurface() method             914   o added GetPointOnSurface() method
1510 - G4Hype:                                        915 - G4Hype:
1511   o corrected surface area calculation used i    916   o corrected surface area calculation used in GetPointOnSurface()
1512                                               << 917   
1513 17-Nov-2005, G.Cosmo (geom-specific-V07-01-09    918 17-Nov-2005, G.Cosmo (geom-specific-V07-01-09)
1514 - More fixes required for direct object persi    919 - More fixes required for direct object persistency to G4Polycone,
1515   G4polyhedra and related utility classes.       920   G4polyhedra and related utility classes.
1516                                                  921 
1517 10-Nov-2005, J.Allison (geom-specific-V07-01-    922 10-Nov-2005, J.Allison (geom-specific-V07-01-08)
1518 - G4Tet:                                         923 - G4Tet:
1519   o Added implementation for GetPolyhedron()     924   o Added implementation for GetPolyhedron() and GetCubicVolume().
1520   o Corrected order of specifying vertices in    925   o Corrected order of specifying vertices in CreatePolyhedron().
1521                                                  926 
1522 09-Nov-2005, G.Cosmo (geom-specific-V07-01-07    927 09-Nov-2005, G.Cosmo (geom-specific-V07-01-07)
1523 - Added fake default constructor for all conc    928 - Added fake default constructor for all concrete solids and relevant
1524   utility classes, for usage of direct object    929   utility classes, for usage of direct object persistency.
1525 - Implemented changes to support CLHEP-2.0.X     930 - Implemented changes to support CLHEP-2.0.X for explicit usage of the
1526   CLHEP/HepGeom namespaces for CLHEP types.      931   CLHEP/HepGeom namespaces for CLHEP types.
1527                                                  932 
1528 07-Nov-2005, G.Cosmo (geom-specific-V07-01-06    933 07-Nov-2005, G.Cosmo (geom-specific-V07-01-06)
1529 - G4Ellipsoid: replaced call to hypot(x,y) wi    934 - G4Ellipsoid: replaced call to hypot(x,y) with std::sqrt(x*x+y*y)
1530   for porting to ISO standard.                   935   for porting to ISO standard.
1531                                                  936 
1532 02-Nov-2005, G.Cosmo (geom-specific-V07-01-05    937 02-Nov-2005, G.Cosmo (geom-specific-V07-01-05)
1533 - G4Polyhedra, G4Polycone:                       938 - G4Polyhedra, G4Polycone:
1534   o Protected case of generic construct for v    939   o Protected case of generic construct for visualization.
1535   o Introduced explicit flag and method IsGen    940   o Introduced explicit flag and method IsGeneric() to identify the kind
1536     of constructor used.                         941     of constructor used.
1537                                                  942 
1538 29-Sep-2005, G.Cosmo (geom-specific-V07-01-04    943 29-Sep-2005, G.Cosmo (geom-specific-V07-01-04)
1539 - Fix in G4EllipticalCone methods DistanceToI    944 - Fix in G4EllipticalCone methods DistanceToIn() and DistanceToOut().
1540   Added unit test for it (by D.Anninos).         945   Added unit test for it (by D.Anninos).
1541 - Coworks with tag "greps-V07-01-02".            946 - Coworks with tag "greps-V07-01-02".
1542                                                  947 
1543 10-Aug-2005, G.Cosmo (geom-specific-V07-01-03    948 10-Aug-2005, G.Cosmo (geom-specific-V07-01-03)
1544 - Introduced new solid G4EllipticalCone, a fu    949 - Introduced new solid G4EllipticalCone, a full cone with elliptical base
1545   that can be cut in Z (by D.Anninos).           950   that can be cut in Z (by D.Anninos).
1546   Coworks with tag "greps-V07-01-02".            951   Coworks with tag "greps-V07-01-02".
1547                                                  952 
1548 08-Aug-2005, D.Anninos (geom-specific-V07-01-    953 08-Aug-2005, D.Anninos (geom-specific-V07-01-02)
1549 - Added GetPointOnSurface() for all solids ex    954 - Added GetPointOnSurface() for all solids except twisted ones.
1550   The method returns a random point according    955   The method returns a random point according to a quasi-uniform
1551   distribution along the surface.                956   distribution along the surface.
1552                                                  957 
1553 18-Jul-2005, G.Cosmo (geom-specific-V07-01-01    958 18-Jul-2005, G.Cosmo (geom-specific-V07-01-01)
1554 - Fixed compilation warning on WIN32-VC for G    959 - Fixed compilation warning on WIN32-VC for G4VSurface.cc.
1555 - Not including G4Tet.                           960 - Not including G4Tet.
1556                                                  961 
1557 06-Jul-2005, G.Cosmo (geom-specific-V07-01-00    962 06-Jul-2005, G.Cosmo (geom-specific-V07-01-00)
1558 - Added new shape G4Ellipsoid. Coworks with t    963 - Added new shape G4Ellipsoid. Coworks with tag "greps-V07-01-00".
1559   Contribution of G.Horton-Smith and G.Guerri    964   Contribution of G.Horton-Smith and G.Guerrieri.
1560   Code cleanup, and added default arguments f    965   Code cleanup, and added default arguments for cuts, added first
1561   implementation of unit test.                   966   implementation of unit test.
1562 - Corrected unit tests for twisted-box/trap.     967 - Corrected unit tests for twisted-box/trap.
1563 - Not including G4Tet.                           968 - Not including G4Tet.
1564                                                  969 
1565 15-Jun-2005, J.Apostolakis                       970 15-Jun-2005, J.Apostolakis
1566 - Introduced new solid G4Tet, contribution of    971 - Introduced new solid G4Tet, contribution of M.H.Mendenhall
1567   and R.A.Weller, Vanderbilt University, USA.    972   and R.A.Weller, Vanderbilt University, USA.
1568                                                  973 
1569 29-Apr-2005, O.Link (geom-specific-V07-00-04)    974 29-Apr-2005, O.Link (geom-specific-V07-00-04)
1570 - G4TwistedSurface: fixed bug in GetAreaCode(    975 - G4TwistedSurface: fixed bug in GetAreaCode() affecting G4TwistedTubs.
1571                                                  976 
1572 04-Apr-2005, G.Cosmo (geom-specific-V07-00-03    977 04-Apr-2005, G.Cosmo (geom-specific-V07-00-03)
1573 - Added test for Number-Of-Rotation-Steps in     978 - Added test for Number-Of-Rotation-Steps in GetPolyhedron() for
1574   G4VCSGfaceted, G4Hype and G4EllipticalTube     979   G4VCSGfaceted, G4Hype and G4EllipticalTube (by J.Allison).
1575   Requires tag "greps-V07-00-02".                980   Requires tag "greps-V07-00-02".
1576 - Added elementary implementation of CreatePo    981 - Added elementary implementation of CreatePolyhedron() for G4Hype,
1577   G4TwistedBox, G4TwistedTubs, G4TwistedTrd,     982   G4TwistedBox, G4TwistedTubs, G4TwistedTrd, G4TwistedTrap.
1578 - Some code cleanup.                             983 - Some code cleanup.
1579                                                  984 
1580 18-Mar-2005, O.Link (geom-specific-V07-00-02)    985 18-Mar-2005, O.Link (geom-specific-V07-00-02)
1581 - New generic framework for twisted solids G4    986 - New generic framework for twisted solids G4TwistedBox, G4TwistedTrd and
1582   G4TwistedTrap: inheriting now from the base    987   G4TwistedTrap: inheriting now from the base class G4VTwistedFaceted.
1583 - Extended G4TwistedTrap to support setups wi    988 - Extended G4TwistedTrap to support setups with different trapezoidal
1584   endcaps with centres not necessarily on a l    989   endcaps with centres not necessarily on a line parallel to the z axis.
1585 - Added G4TwistedTrd and general G4TwistedTra    990 - Added G4TwistedTrd and general G4TwistedTrap as test cases in test.
1586                                                  991 
1587 03-Mar-2005, J.Allison                           992 03-Mar-2005, J.Allison
1588 - Changed AddThis() to AddSolid() for all sol    993 - Changed AddThis() to AddSolid() for all solids in the implementation
1589   of DescribeYourselfTo(G4VGraphicsScene&).      994   of DescribeYourselfTo(G4VGraphicsScene&).
1590                                                  995 
1591 01-Mar-2005, O.Link (geom-specific-V07-00-01)    996 01-Mar-2005, O.Link (geom-specific-V07-00-01)
1592 - Fixed compilation warnings on WIN32-VC for     997 - Fixed compilation warnings on WIN32-VC for G4VSurface.cc.
1593                                                  998 
1594 14-Feb-2005, O.Link (geom-specific-V07-00-00)    999 14-Feb-2005, O.Link (geom-specific-V07-00-00)
1595 - Use new polynom approximations based on new    1000 - Use new polynom approximations based on new solver based on Jenkins-Traub
1596   algorithm, for twisted-box and twisted-trap    1001   algorithm, for twisted-box and twisted-trap.
1597 - Fixed bug in the usage of 'fmod' and adopt     1002 - Fixed bug in the usage of 'fmod' and adopt special treatment for 'parallel'
1598   events in G4TwistedBoxSide and G4TwistedTra    1003   events in G4TwistedBoxSide and G4TwistedTrapSide.
1599 - Coworks with tag "global-V07-00-00".           1004 - Coworks with tag "global-V07-00-00".
1600                                                  1005 
1601 08-Dec-2004, O.Link (geom-specific-V06-02-07)    1006 08-Dec-2004, O.Link (geom-specific-V06-02-07)
1602 - Extensions to twisted box/trap shapes to co    1007 - Extensions to twisted box/trap shapes to consider all 4 solutions
1603   for determining correct intersections.         1008   for determining correct intersections.
1604                                                  1009 
1605 29-Nov-2004, O.Link (geom-specific-V06-02-06)    1010 29-Nov-2004, O.Link (geom-specific-V06-02-06)
1606 - G4TwistedTrapSide, G4TwistedBoxSide: improv    1011 - G4TwistedTrapSide, G4TwistedBoxSide: improved (analytical) version
1607   of GetPhiUAtX() method.                        1012   of GetPhiUAtX() method.
1608                                                  1013 
1609 24-Nov-2004, O.Link (geom-specific-V06-02-05)    1014 24-Nov-2004, O.Link (geom-specific-V06-02-05)
1610 - Fixed bug in description of twisted trapezo    1015 - Fixed bug in description of twisted trapezoid side.
1611                                                  1016 
1612 12-Nov-2004, O.Link (geom-specific-V06-02-04)    1017 12-Nov-2004, O.Link (geom-specific-V06-02-04)
1613 - Added G4TwistedBox  - a twisted box with tw    1018 - Added G4TwistedBox  - a twisted box with twist angle alpha,
1614                         length a/2,b/2,L/2.      1019                         length a/2,b/2,L/2.
1615 - Added G4TwistedTrap - a twisted trapezoid (    1020 - Added G4TwistedTrap - a twisted trapezoid (still in debug state)
1616 - Changed in G4VSurface.icc:                  << 1021 - Changed in G4VSurface.icc: 
1617     - GetNeighbours(): corrected axiscode (wa    1022     - GetNeighbours(): corrected axiscode (was returning the wrong neighbours)
1618     - SetNeighbours(): fixed problem #685 (in    1023     - SetNeighbours(): fixed problem #685 (index out of range)
1619 - Added tests for G4TwistedBox and G4TwistedT    1024 - Added tests for G4TwistedBox and G4TwistedTrap in specific/test.
1620 - Added G4TwistedBox and G4TwistedTrap in sys    1025 - Added G4TwistedBox and G4TwistedTrap in system testing, test10.
1621                                                  1026 
1622 22-Oct-2004, D.C.Williams (geom-specific-V06-    1027 22-Oct-2004, D.C.Williams (geom-specific-V06-02-03)
1623 - Fix in G4PolyconeSide::Inside for points at    1028 - Fix in G4PolyconeSide::Inside for points at radius = 0 for phi slides
1624   solids with an inner radius. Addresses prob    1029   solids with an inner radius. Addresses problem report #598.
1625                                                  1030 
1626 10-Oct-2004, J.Allison (geom-specific-V06-02-    1031 10-Oct-2004, J.Allison (geom-specific-V06-02-02)
1627 - Added GetPolyhedron, a smart access functio    1032 - Added GetPolyhedron, a smart access function that creates a G4Polyhedron
1628   on request and stores for future access.  A    1033   on request and stores for future access.  A null pointer means "not
1629   available".                                    1034   available".
1630                                                  1035 
1631 22-Sep-2004, G.Cosmo (geom-specific-V06-02-01    1036 22-Sep-2004, G.Cosmo (geom-specific-V06-02-01)
1632 - Added implementation of GetCubicVolume() wi    1037 - Added implementation of GetCubicVolume() with cashing mechanism for
1633   solids: G4EllipticalTube, G4Hype, G4Polyhed    1038   solids: G4EllipticalTube, G4Hype, G4Polyhedra, G4Polycone, G4TwistedTubs.
1634                                                  1039 
1635 01-Sep-2004, D.C.Williams (geom-specific-V06-    1040 01-Sep-2004, D.C.Williams (geom-specific-V06-02-00)
1636 - G4VCSGfaceted: fix for rare anomalous situa    1041 - G4VCSGfaceted: fix for rare anomalous situation in which
1637   DistanceToOut(p,v,..) will report kInfinity    1042   DistanceToOut(p,v,..) will report kInfinity, make an additional check
1638   for the point p on the surface, in which ca    1043   for the point p on the surface, in which case will report zero.
1639   Addresses problem observed in G4Polyhedra a    1044   Addresses problem observed in G4Polyhedra and reported in #650.
1640                                                  1045 
1641 07-Jun-2004, G.Cosmo (geom-specific-V06-01-04    1046 07-Jun-2004, G.Cosmo (geom-specific-V06-01-04)
1642 - Fixed compilation problem in G4TwistedSurfa    1047 - Fixed compilation problem in G4TwistedSurface.cc on WIN32-VC.
1643                                                  1048 
1644 28-May-2004, G.Cosmo (geom-specific-V06-01-03    1049 28-May-2004, G.Cosmo (geom-specific-V06-01-03)
1645 - Fixed archiving problem on WIN32-VC7: repla    1050 - Fixed archiving problem on WIN32-VC7: replaced structs with classes
1646   in G4VSurface.                                 1051   in G4VSurface.
1647 - Replaced misleading names for masks in G4VS    1052 - Replaced misleading names for masks in G4VSurface and moved inlined
1648   methods of nested classes to .cc.              1053   methods of nested classes to .cc.
1649                                                  1054 
1650 25-May-2004, G.Cosmo (geom-specific-V06-01-02    1055 25-May-2004, G.Cosmo (geom-specific-V06-01-02)
1651 - Fixed compilation problem on SUN-CC. Made E    1056 - Fixed compilation problem on SUN-CC. Made EValidate enum public in
1652   G4VSurface.hh.                                 1057   G4VSurface.hh.
1653                                                  1058 
1654 24-May-2004, G.Cosmo (geom-specific-V06-01-01    1059 24-May-2004, G.Cosmo (geom-specific-V06-01-01)
1655 - Removed compilation warnings and minor clea    1060 - Removed compilation warnings and minor cleanup...
1656                                                  1061 
1657 19-May-2004, O.Link (geom-specific-V06-01-00)    1062 19-May-2004, O.Link (geom-specific-V06-01-00)
1658 - First implementation of a framework for twi    1063 - First implementation of a framework for twisted surfaces, integrated from
1659   the original version of Kotoyo Hoshina (hos    1064   the original version of Kotoyo Hoshina (hoshina@hepburn.s.chiba-u.ac.jp)
1660   implemented in the 'Jupiter' application.      1065   implemented in the 'Jupiter' application.
1661   o Includes new specific twisted shape: G4Tw    1066   o Includes new specific twisted shape: G4TwistedTubs.
1662   o New classes: G4VSurface, G4TwistedSurface    1067   o New classes: G4VSurface, G4TwistedSurface, G4HyperbolicSurface,
1663                  G4FlatSurface, G4TwistedTubs    1068                  G4FlatSurface, G4TwistedTubs.
1664   o Cleanup of original code (debugging messa    1069   o Cleanup of original code (debugging messages, compiler errors, migration
1665     of g4std to new convention...)               1070     of g4std to new convention...)
1666   o New organisation of class G4TwistedTubs:     1071   o New organisation of class G4TwistedTubs: now independent of XXXSurface;
1667     removed backpointer 'fSolid' from XXXSurf    1072     removed backpointer 'fSolid' from XXXSurface to G4TwistedTubs.
1668   o New form of constructors in G4TwistedSurf    1073   o New form of constructors in G4TwistedSurface, G4HyperbolicSurface and
1669     G4FlatSurface.                               1074     G4FlatSurface.
1670   o Change in G4TwistedSurface::DistanceToIn(    1075   o Change in G4TwistedSurface::DistanceToIn(p,v,...): roundoff correction.
1671                                                  1076 
1672 12-Jan-2004, G.Cosmo (geom-specific-V06-00-00    1077 12-Jan-2004, G.Cosmo (geom-specific-V06-00-00)
1673 - G4PolyhedraSide.cc: fixed bug in which part    1078 - G4PolyhedraSide.cc: fixed bug in which particles could "leak" out the
1674   center of a face if inner radius = 0.          1079   center of a face if inner radius = 0.
1675   Fixes problem report #547. (D.Williams)        1080   Fixes problem report #547. (D.Williams)
1676                                                  1081 
1677 22-Nov-2003, G.Cosmo (geom-specific-V05-02-07    1082 22-Nov-2003, G.Cosmo (geom-specific-V05-02-07)
1678 - Fixed upper bound for protection check intr    1083 - Fixed upper bound for protection check introduced in G4Polycone and
1679   G4Polyhedra constructors.                      1084   G4Polyhedra constructors.
1680                                                  1085 
1681 17-Nov-2003, G.Cosmo (geom-specific-V05-02-06    1086 17-Nov-2003, G.Cosmo (geom-specific-V05-02-06)
1682 - Added protections in G4Polycone and G4Polyh    1087 - Added protections in G4Polycone and G4Polyhedra constructors for
1683   invalid constructs with no contiguous segme    1088   invalid constructs with no contiguous segments in Z planes as input.
1684                                                  1089 
1685 04-Nov-2003, G.Cosmo (geom-specific-V05-02-05    1090 04-Nov-2003, G.Cosmo (geom-specific-V05-02-05)
1686 - Added SetOriginalParameters() method to G4P    1091 - Added SetOriginalParameters() method to G4Polycone and G4Polyhedra.
1687                                                  1092 
1688 03-Nov-2003, G.Cosmo (geom-specific-V05-02-04    1093 03-Nov-2003, G.Cosmo (geom-specific-V05-02-04)
1689 - Code cleanup and headers inclusion review      1094 - Code cleanup and headers inclusion review
1690   (replaced by forward declarations where nec    1095   (replaced by forward declarations where necessary).
1691                                                  1096 
1692 28-Oct-2003, G.Cosmo (geom-specific-V05-02-03    1097 28-Oct-2003, G.Cosmo (geom-specific-V05-02-03)
1693 - Migrated to new G4Exception scheme.            1098 - Migrated to new G4Exception scheme.
1694                                                  1099 
1695 20-Oct-2003, G.Cosmo (geom-specific-V05-02-02    1100 20-Oct-2003, G.Cosmo (geom-specific-V05-02-02)
1696 - Added Reset() method in G4Polycone and G4Po    1101 - Added Reset() method in G4Polycone and G4Polyhedra to allow
1697   recalculation and reshape of the solid if n    1102   recalculation and reshape of the solid if new original_parameters
1698   are provided.                                  1103   are provided.
1699                                                  1104 
1700 30-Sep-2003, G.Cosmo (geom-specific-V05-02-01    1105 30-Sep-2003, G.Cosmo (geom-specific-V05-02-01)
1701 - Updated GNUmakefile for unit tests, accordi    1106 - Updated GNUmakefile for unit tests, according to new structure
1702   introduced in "geometry-V05-02-00".            1107   introduced in "geometry-V05-02-00".
1703                                                  1108 
1704 16-Jun-2003, G.Cosmo (geom-specific-V05-02-00    1109 16-Jun-2003, G.Cosmo (geom-specific-V05-02-00)
1705 - Added accessors to original_parameters for     1110 - Added accessors to original_parameters for G4Polycone and G4Polyhedra.
1706   Made G4PolyconeHistorical and G4PolyhedraHi    1111   Made G4PolyconeHistorical and G4PolyhedraHistorical classes in global
1707   scope (temporary solution).                    1112   scope (temporary solution).
1708                                                  1113 
1709 28-Mar-2003, G.Cosmo (geom-specific-V05-00-00    1114 28-Mar-2003, G.Cosmo (geom-specific-V05-00-00)
1710 - Fixed initialisation of base class in copy     1115 - Fixed initialisation of base class in copy contructor for:
1711   G4PolyPhiFace, G4PolyconeSide, G4PolyhedraS    1116   G4PolyPhiFace, G4PolyconeSide, G4PolyhedraSide.
1712 - Fixed trivial pedantic warnings on G4Polyco    1117 - Fixed trivial pedantic warnings on G4Polycone and G4Polyhedra.
1713                                                  1118 
1714 30-Oct-2002, G.Cosmo (geom-specific-V04-01-01    1119 30-Oct-2002, G.Cosmo (geom-specific-V04-01-01)
1715 - Fixed un-initialised data members in constr    1120 - Fixed un-initialised data members in constructors of classes:
1716   G4ClippablePolygon, G4EnclosingCylinder, G4    1121   G4ClippablePolygon, G4EnclosingCylinder, G4PolyconeSide,
1717   G4ReduciblePolygon, G4VCSGfaceted.             1122   G4ReduciblePolygon, G4VCSGfaceted.
1718                                                  1123 
1719 28-Oct-2002, G.Cosmo (geom-specific-V04-01-00    1124 28-Oct-2002, G.Cosmo (geom-specific-V04-01-00)
1720 - Added implementation of StreamInfo() to com    1125 - Added implementation of StreamInfo() to comply with new interface for
1721   G4VSolid in "geommng-V04-01-03".               1126   G4VSolid in "geommng-V04-01-03".
1722 - Created .icc files for G4EllipticalTube, G4    1127 - Created .icc files for G4EllipticalTube, G4Polyhedra and G4Polycone.
1723 - Some cosmetic changes to code formatting: r    1128 - Some cosmetic changes to code formatting: removed <TAB> characters and adopt
1724   uniform code indentation.                      1129   uniform code indentation.
1725                                                  1130 
1726 08-May-2002, J.Allison (geom-solids-specific-    1131 08-May-2002, J.Allison (geom-solids-specific-V04-00-01)
1727 - Implemented G4EllipticalTube::CreatePolyhed    1132 - Implemented G4EllipticalTube::CreatePolyhedron.
1728                                                  1133 
1729 10-Jan-2002, G.Cosmo (geom-solids-specific-V0    1134 10-Jan-2002, G.Cosmo (geom-solids-specific-V04-00-00)
1730 - Updated unit tests.                            1135 - Updated unit tests.
1731                                                  1136 
1732 20-Apr-2001, G.Cosmo (geom-solids-specific-V0    1137 20-Apr-2001, G.Cosmo (geom-solids-specific-V03-01-00)
1733 - Migration to STL vector:                       1138 - Migration to STL vector:
1734   o In G4ClippablePolygon, migrated G4ThreeVe    1139   o In G4ClippablePolygon, migrated G4ThreeVectorList typedef and
1735     made private to class.                       1140     made private to class.
1736                                               << 1141     
1737 03-Apr-2001, D.Williams  (geom-solids-specifi    1142 03-Apr-2001, D.Williams  (geom-solids-specific-V03-00-01)
1738 -----------------------                          1143 -----------------------
1739 - G4IntersectingCone.cc: make small adjustmen    1144 - G4IntersectingCone.cc: make small adjustment to help with roundoff error
1740   in LineHitsCone1() and LineHitsCone2().        1145   in LineHitsCone1() and LineHitsCone2().
1741                                                  1146 
1742 08-Jan-2001, D.Williams  (geom-solids-specifi    1147 08-Jan-2001, D.Williams  (geom-solids-specific-V03-00-00)
1743 -----------------------                          1148 -----------------------
1744 - G4Hype.cc: Added protecton against zero v.z    1149 - G4Hype.cc: Added protecton against zero v.z in DistanceToOut.
1745                                                  1150 
1746 20-Nov-2000, G.Cosmo     (geom-solids-specifi    1151 20-Nov-2000, G.Cosmo     (geom-solids-specific-V02-00-04)
1747 ---------------------                            1152 ---------------------
1748 - Fixes to remove warnings from "-Wall -ansi     1153 - Fixes to remove warnings from "-Wall -ansi -pedantic" g++ compiler options:
1749   o commented out variables declared and not     1154   o commented out variables declared and not used.
1750   o fixed declaration of variables used befor    1155   o fixed declaration of variables used before being initialised.
1751   o fixed order of initialisation of member d    1156   o fixed order of initialisation of member data in constructors.
1752   o fixed usage of unsigned-int (size_t) for     1157   o fixed usage of unsigned-int (size_t) for array indeces.
1753                                                  1158 
1754 13-Nov-2000, G.Cosmo     (geom-solids-specifi    1159 13-Nov-2000, G.Cosmo     (geom-solids-specific-V02-00-03)
1755 --------------------                             1160 --------------------
1756 - Added definition of empty constructor for G    1161 - Added definition of empty constructor for G4ClippablePolygon which
1757   went lost by mistake...                        1162   went lost by mistake...
1758                                                  1163 
1759 02-Nov-2000, G.Cosmo     (geom-solids-specifi    1164 02-Nov-2000, G.Cosmo     (geom-solids-specific-V02-00-02)
1760 --------------------                             1165 --------------------
1761 - QA code revision and cleanup (+fixes from C    1166 - QA code revision and cleanup (+fixes from CodeWizard filtering):
1762   o Avoid inline virtual methods.                1167   o Avoid inline virtual methods.
1763   o General cosmetics for Software Reference     1168   o General cosmetics for Software Reference Manual.
1764                                                  1169 
1765 23-Oct-2000, D.Williams  (geom-solids-specifi    1170 23-Oct-2000, D.Williams  (geom-solids-specific-V02-00-01)
1766 -----------------------                          1171 -----------------------
1767 - G4IntersectingCone.cc: the check for a zero    1172 - G4IntersectingCone.cc: the check for a zero radical has been adjusted to be
1768   less sensitive to round off error in LineHi    1173   less sensitive to round off error in LineHitsCone1(), LineHitsCone2().
1769   This fixes a problem discovered in BaBar.      1174   This fixes a problem discovered in BaBar.
1770                                                  1175 
1771 12-Sep-2000, G.Cosmo  (geom-solids-specific-V    1176 12-Sep-2000, G.Cosmo  (geom-solids-specific-V02-00-00)
1772 --------------------                             1177 --------------------
1773 - Organised comments to headers for Software     1178 - Organised comments to headers for Software Reference Manual.
1774                                                  1179 
1775 27-Jun-2000, G.Cosmo  (geom-solids-specific-V    1180 27-Jun-2000, G.Cosmo  (geom-solids-specific-V01-01-02)
1776 --------------------                             1181 --------------------
1777 - G4Polycone[.hh.cc]: better fix for bug-repo    1182 - G4Polycone[.hh.cc]: better fix for bug-report #110.
1778   Removed struct and replaced with class.        1183   Removed struct and replaced with class.
1779                                                  1184 
1780 26-Jun-2000, G.Cosmo  (geom-solids-specific-V    1185 26-Jun-2000, G.Cosmo  (geom-solids-specific-V01-01-01)
1781 --------------------                             1186 --------------------
1782 - G4Polycone.cc: fixed memory leak by invokin    1187 - G4Polycone.cc: fixed memory leak by invoking destruction of member
1783   enclosingCylinder, which was not cleaned up    1188   enclosingCylinder, which was not cleaned up in the destructor.
1784   This fixes problem report #107.                1189   This fixes problem report #107.
1785 - G4Polycone.hh: added forward declaration of    1190 - G4Polycone.hh: added forward declaration of struct G4PolyconeHistorical
1786   and made it friend, for porting on KCC --st    1191   and made it friend, for porting on KCC --strict. This fixes report #110.
1787 - G4Polyhedra.hh: fixed typo in method name.     1192 - G4Polyhedra.hh: fixed typo in method name. Changed GetNumSIde() to
1788   GetNumSide(). This fixes problem report #10    1193   GetNumSide(). This fixes problem report #105.
1789                                                  1194 
1790 08-Jun-2000, G.Gracia                            1195 08-Jun-2000, G.Gracia
1791 ---------------------                            1196 ---------------------
1792 - G4VCSGfaceted.cc: fix for Win/NT in functio    1197 - G4VCSGfaceted.cc: fix for Win/NT in function GetExtent().
1793                                                  1198 
1794 27-Apr-2000, G.Cosmo                             1199 27-Apr-2000, G.Cosmo
1795 --------------------                             1200 --------------------
1796 - Removed dependency over the CSG domain in G    1201 - Removed dependency over the CSG domain in GNUmakefile.
1797                                                  1202 
1798 18-Apr-2000, D.Williams                          1203 18-Apr-2000, D.Williams
1799 -----------------------                          1204 -----------------------
1800 - Removed meaningless "const" specifiers from    1205 - Removed meaningless "const" specifiers from methods in G4ClippablePolygon,
1801   and G4EllipticalTube.                          1206   and G4EllipticalTube.
1802 - G4EllipticalTube, G4Hype and G4VCSGfaceted     1207 - G4EllipticalTube, G4Hype and G4VCSGfaceted now inherit directly
1803   from G4VSolid (before was G4CSGSolid).         1208   from G4VSolid (before was G4CSGSolid).
1804 - Reintroduced GetExtent() in G4EllipticalTub    1209 - Reintroduced GetExtent() in G4EllipticalTube, G4Hype and G4VCSGfaceted
1805   (in principle, not needed).                    1210   (in principle, not needed).
1806 - Modified assertations in unit test testG4Hy    1211 - Modified assertations in unit test testG4Hype.cc.
1807                                                  1212 
1808 11-Apr-2000, J.Allison                           1213 11-Apr-2000, J.Allison
1809 ----------------------                           1214 ----------------------
1810 - Removed implementations of GetExtent in mos    1215 - Removed implementations of GetExtent in most sub-classes of G4VSolid (a
1811   default implementation exists in G4VSolid).    1216   default implementation exists in G4VSolid).
1812 - All implementations of DescribeYourselfTo (    1217 - All implementations of DescribeYourselfTo (G4VGraphicsScene& scene) const
1813   now correctly written: scene.AddThis(*this)    1218   now correctly written: scene.AddThis(*this).
1814                                                  1219 
1815 05-Apr-2000, G.Cosmo   (geom-solids-specific-    1220 05-Apr-2000, G.Cosmo   (geom-solids-specific-V01-01-00)
1816 --------------------                             1221 --------------------
1817 - Restructured solids/CSG domain, by moving t    1222 - Restructured solids/CSG domain, by moving to "specific" the following
1818   classes: G4ClippablePolygon, G4EnclosingCyl    1223   classes: G4ClippablePolygon, G4EnclosingCylinder, G4Hype, G4PolyPhiFace,
1819   G4Polycone, G4PolyconeSide, G4Polyhedra, G4    1224   G4Polycone, G4PolyconeSide, G4Polyhedra, G4PolyhedraSide, G4ReduciblePolygon,
1820   G4IntersectingCone, G4SolidExtentList, G4VC    1225   G4IntersectingCone, G4SolidExtentList, G4VCSGface, G4VCSGfaceted.
1821   The new module's library for "specific" is     1226   The new module's library for "specific" is now called 'G4specsolids'.
1822 - Created specific/test directory and moved t    1227 - Created specific/test directory and moved testG4Hype.cc and testG4Polycone,cc
1823   from CSG/test.                                 1228   from CSG/test.
1824 - Organised class description comments for th    1229 - Organised class description comments for the Software Reference Manual
1825   and added CVS headers to files.                1230   and added CVS headers to files.
1826                                                  1231 
1827 29-Mar-2000, D.Williams                          1232 29-Mar-2000, D.Williams
1828 -----------------------                          1233 -----------------------
1829 - Added first implementation of G4EllipticalT    1234 - Added first implementation of G4EllipticalTube.
1830   It defines a simple elliptical tube, as in     1235   It defines a simple elliptical tube, as in geant3 "ELTU".
1831   Files introduced: G4EllipticalTube[.hh.cc].    1236   Files introduced: G4EllipticalTube[.hh.cc].
1832                                                  1237 
1833 25-Mar-2000, G.Cosmo                             1238 25-Mar-2000, G.Cosmo
1834 --------------------                             1239 --------------------
1835 - History file created.                          1240 - History file created.