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Geant4/geometry/solids/specific/History

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Diff markup

Differences between /geometry/solids/specific/History (Version 11.3.0) and /geometry/solids/specific/History (Version 9.4.p1)

  1 # Category geom-specific History               <<   1 $Id: History,v 1.186 2010-11-26 13:36:35 gcosmo Exp $
                                                   >>   2 -------------------------------------------------------------------
  2                                                     3 
  3 See `CONTRIBUTING.rst` for details of **requir <<   4      =========================================================
  4 which **must** added in reverse chronological  <<   5      Geant4 - an Object-Oriented Toolkit for Simulation in HEP
  5 It must **not** be used as a substitute for wr <<   6      =========================================================
  6                                                <<   7 
  7 ---------------------------------------------- <<   8                       Sub-Category History file
  8                                                <<   9                       -------------------------
  9 ## 2024-10-01 Evgueni Tcherniaev (geom-specifi <<  10 This file should be used by G4 developers and category coordinators
 10 - G4GenericTrap: Fixed minor defect reported b <<  11 to briefly summarize all major modifications introduced in the code
 11                                                <<  12 and keep track of all directory-tags.
 12 ## 2024-07-18 Alvaro Tolosa-Delgado (geom-spec <<  13 It DOES NOT substitute the  CVS log-message one should put at every
 13 - Remove internal state of G4TwistedTubs and G <<  14 committal in the CVS repository !
 14                                                <<  15 
 15 ## 2024-07-10 Evgueni Tcherniaev (geom-specifi <<  16      ----------------------------------------------------------
 16 - G4ExtrudedSolid: Fixed defects reported by C <<  17      * Reverse chronological order (last date on top), please *
 17                                                <<  18      ----------------------------------------------------------
 18 ## 2024-07-08 Gabriele Cosmo (geom-specific-V1 << 
 19 - Fixed reported Coverity defect; in G4Voxeliz << 
 20   plain vector copy in methods BuildReduceVoxe << 
 21   BuildBoundaries() and CreateMiniVoxels(..).  << 
 22                                                << 
 23 ## 2024-05-29 Evgueni Tcherniaev (geom-specifi << 
 24 - Added new methods GetNumOfConstituents() and << 
 25                                                << 
 26 ## 2024-05-27 Evgueni Tcherniaev (geom-specifi << 
 27 - Completely revised G4GeneriTrap, it addresse << 
 28                                                << 
 29 ## 2024-05-26 Evgueni Tcherniaev (geom-specifi << 
 30 - New testG4GenericTrap.cc                     << 
 31                                                << 
 32 ## 2024-04-02 Gabriele Cosmo (geom-specific-V1 << 
 33 - Applied trivial clang-tidy fixes to classes, << 
 34   'default' keywords.                          << 
 35                                                << 
 36 ## 2024-02-01 Gabriele Cosmo (geom-specific-V1 << 
 37 - Use std::size_t for array sizes in G4Polyhed << 
 38                                                << 
 39 ## 2023-07-10 Evgueni Tcherniaev (geom-specifi << 
 40 - Fixed bounding box calculation in G4VTwisted << 
 41                                                << 
 42 ## 2023-06-16 Stephan Hageboeck (geom-specific << 
 43 - Fix an uninitialised value in G4VCSGfaceted: << 
 44                                                << 
 45 ## 2023-06-12 Gabriele Cosmo (geom-specific-V1 << 
 46 - Use const iterator in G4Voxelizer::GetPointV << 
 47 - Fixed use of index in G4Tet::GetPointOnSurfa << 
 48                                                << 
 49 ## 2023-05-10 Gabriele Cosmo (geom-specific-V1 << 
 50 - Applied clang-tidy fixes (readability, moder << 
 51                                                << 
 52 ## 2023-03-20 Gabriele Cosmo (geom-specific-V1 << 
 53 - Fixed more potential uninitialised values in << 
 54   G4SolidExtentList and G4VTwistSurface.       << 
 55                                                << 
 56 ## 2023-03-13 Gabriele Cosmo (geom-specific-V1 << 
 57 - Fixed potential uninitialised value for boun << 
 58   G4VTwistSurface::GetBoundaryAtPZ().          << 
 59                                                << 
 60 ## 2023-01-02 Evgueni Tcherniaev (geom-specifi << 
 61 - G4QuadrangularFacet: Fixed warning message   << 
 62                                                << 
 63 ## 2022-11-10 Gabriele Cosmo (geom-specific-V1 << 
 64 - Fixed compilation warnings for implicit type << 
 65                                                << 
 66 ## 2022-10-05 Gabriele Cosmo (geom-specific-V1 << 
 67 - Fixed compilation warnings in Intel/icx comp << 
 68   but never used.                              << 
 69                                                << 
 70 ## 2022-04-03 Evgueni Tcherniaev (geom-specifi << 
 71 - G4GenericTrap.cc, G4UGenericTrap.cc, G4UExtr << 
 72   G4TessellatedSolid.cc, G4TessellatedSolid.cc << 
 73   revision of CreatePolyhedron()               << 
 74                                                << 
 75 ## 2022-02-04 Evgueni Tcherniaev (geom-specifi << 
 76 - G4VTwistedFaceted: used numerical evaluation << 
 77   integral to calculate lateral face surface a << 
 78                                                << 
 79 ## 2022-02-01 Evgueni Tcherniaev (geom-specifi << 
 80 - G4ExtrudedSolid, G4UExtrudedSolid: added def << 
 81   parameters in the constructor with two z-sec << 
 82 - G4ExtrudedSolid::ZSection, G4UExtrudedSolid: << 
 83   added default constructor                    << 
 84                                                << 
 85 ## 2022-01-26 Evgueni Tcherniaev (geom-specifi << 
 86 - G4GenericTrap::GetCubicVolume(): calculation << 
 87   using analytical expression; removed private << 
 88   GetFaceCubicVolume();                        << 
 89 - G4GenericTrap::GetSurfaceArea(): improved ca << 
 90   of the area of lateral faces; private functi << 
 91   GetFaceSurfaceArea(), GetTwistedFaceSurfaceA << 
 92   replaced with private function GetLateralFac << 
 93                                                << 
 94 ## 2022-01-21 Evgueni Tcherniaev (geom-specifi << 
 95 - G4Ellipsoid::LateralSurfaceArea(): Enhanced  << 
 96   the lateral surface area                     << 
 97                                                << 
 98 ## 2022-01-11 Evgueni Tcherniaev (geom-specifi << 
 99 - G4VTwistedFaceted: fCubicVolume, fSurfaceAre << 
100   GetCubicVolume(), GetSurfaceArea() moved to  << 
101 - G4VTwistedFaceted, G4TwistedBox, G4TwistedTr << 
102   calculation of volume and surface area       << 
103                                                << 
104 ## 2022-01-06 Evgueni Tcherniaev (geom-specifi << 
105 - G4TwistedTubs: Implemented GetSurfaceArea()  << 
106   analytical expressions; added private functi << 
107   GetLateralArea() and GetPhiCutArea()         << 
108                                                << 
109 ## 2021-12-19 Evgueni Tcherniaev (geom-specifi << 
110 - G4Hype: Used analytical expression in GetCub << 
111   and GetSurfaceArea()                         << 
112                                                << 
113 ## 2021-12-10 Ben Morgan (geom-specific-V11-00 << 
114 - Change to new Markdown History format        << 
115                                                << 
116 ---                                            << 
117                                                << 
118 # History entries prior to 11.0                << 
119                                                << 
120 03-December-2021 E.Tcherniaev      (geom-speci << 
121 - G4TwistedTubs: Accurate calculation of the b << 
122   BoundingLimits() and GetExtent(), fixing mea << 
123   penalty. Addressing problem report #2450.    << 
124 - G4TwistedTubs, G4VTwistedFaceted: Fixed GetC << 
125                                                << 
126 15-October-2021 E.Tcherniaev       (geom-speci << 
127 - G4Tet, G4UTet: Added SetBoundingLimits()     << 
128                                                << 
129 06-October-2021 E.Tcherniaev       (geom-speci << 
130 - G4Tet: some changes in calculation of boundi << 
131 - G4UTet: added CheckDegeneracy() and SetVerti << 
132                                                << 
133 27-September-2021 E.Tcherniaev     (geom-speci << 
134 - Added degeneracyFlag to the list of paramete << 
135   it addresses first part of the problem repor << 
136                                                << 
137 24-September-2021 E.Tcherniaev     (geom-speci << 
138 - Implemented G4TesselatedSolid::GetFacetIndex << 
139                                                << 
140 10-September-2021 E.Tcherniaev     (geom-speci << 
141 - Implemented G4TesselatedSolid::CheckStructur << 
142 - Optimisation in G4TessellatedSolid::SetExtre << 
143   shuffle of vertices and checking of six extr << 
144                                                << 
145 21-July-2021 E.Tcherniaev          (geom-speci << 
146 - More accurate calculation of distance from p << 
147   in G4TriangularFacet, it addresses problem r << 
148                                                << 
149 25-June-2021 G.Cosmo               (geom-speci << 
150 - Added missing accessor in G4UTet.            << 
151                                                << 
152 12-May-2021 E.Tcherniaev           (geom-speci << 
153 - Reimplemented CreatePolyhedron() in          << 
154   G4Polyhedra, G4Polycone, G4GenericPolycone,  << 
155   G4UPolyhedra, G4UPolycone, G4UGenericPolycon << 
156                                                << 
157 30-April-2021 G.Cosmo              (geom-speci << 
158 - Fixed use of conversion factor in G4UPolyhed << 
159   polyhedra constructs.                        << 
160                                                << 
161 19-April-2021 E.Tcherniaev         (geom-speci << 
162 - G4Polyhedra, G4Polycone: Fix calculation of  << 
163   of negative phiStart, it addresses also prob << 
164                                                << 
165 30-March-2021 B.Morgan             (geom-speci << 
166 - Migrate sources.cmake to modular build API   << 
167                                                << 
168 18-March-2021 E.Tcherniaev         (geom-speci << 
169 - Fix calculation of bounding box position in  << 
170   it addresses problem report #2301            << 
171                                                << 
172 13-January-2021 G.Cosmo            (geom-speci << 
173 - Reduce cases of bad speculation in G4Polyhed << 
174   G4PolyPhiFace::InsideEdges(), based on repor << 
175   by G.Amadio.                                 << 
176                                                << 
177 30-October-2020 E.Tcherniaev       (geom-speci << 
178 - G4Polycone: Revised GetPointOnSurface();     << 
179   Added protected auxiliary method SetSurfaceE << 
180   Removed GetPointOnCone(), GetPointOnTubs(),  << 
181 - G4GenericPolycone: Revised GetPointOnSurface << 
182   Added protected auxiliary method SetSurfaceE << 
183 - G4Polyhedra: Revised GetPointOnSurface();    << 
184   Added protected auxiliary method SetSurfaceE << 
185   Removed GetPointOnPlane(), GetPointOnTriangl << 
186                                                << 
187 01-October-2020 E.Tcherniaev       (geom-speci << 
188 - G4Polycone, G4GenericPolycone, G4Polyhedra:  << 
189   implemented GetSurfaceArea(), GetCubicVolume << 
190                                                << 
191 May  21, 2020 Guilherme Lima       (geom-speci << 
192 ----------------------------                   << 
193 - Fix constructor signatures in G4UExtrudedSol << 
194   There were missing const and reference quali << 
195                                                << 
196 30-April-2020 G.Cosmo              (geom-speci << 
197 - Adopt new convention for location of headers << 
198                                                << 
199 09-April-2020 E.Tcherniaev         (geom-speci << 
200 - Added G4GenericTrap::GetTwistedFaceSurfaceAr << 
201 - testG4GenericTrap.cc: fixed test for calcula << 
202 - testG4ExtrudedSolid.cc: fixed assert stateme << 
203   point flys along the surface (DistanceToIn() << 
204                                                << 
205 17-January-2020 E.Tcherniaev       (geom-speci << 
206 - Implemented G4Tet::SetVertices(), it address << 
207   at Geant4 Technical Forum.                   << 
208                                                << 
209 14-January-2020 Gabriele Cosmo     (geom-speci << 
210 - Added protection in G4VFacet header for doub << 
211   symbols from Windows Kits code.              << 
212                                                << 
213 08-January-2020 E.Tcherniaev       (geom-speci << 
214 - Complete revision of G4Tet, speed up, new te << 
215   It also fixes issues spotted by new unit tes << 
216                                                << 
217 16-December-2019 E.Tcherniaev      (geom-speci << 
218 - Complete revision of G4Ellipsoid, it fixes i << 
219   implementation, in particular it addresses p << 
220   30%-70% speed-up in all main methods.        << 
221                                                << 
222 11-December-2019 B.Morgan          (geom-speci << 
223 - Cleanup CMake build, removing obsolete granu << 
224   explicit include_directories.                << 
225                                                << 
226 10-December-2019 G.Cosmo           (geom-speci << 
227 - Re-established parameterisation mechanism fo << 
228   removed by mistake. Addressing problem repor << 
229                                                << 
230 26-November-2019 G.Cosmo           (geom-speci << 
231 - Fixed cases of implicit type conversions fro << 
232                                                << 
233 05-November-2019 E.Tcherniaev      (geom-speci << 
234 - G4TesselatedSolid.cc: fixed minor Coverity d << 
235                                                << 
236 07-October-2019 E.Tcherniaev       (geom-speci << 
237 - G4TesselatedSolid.cc: fixed minor Coverity d << 
238                                                << 
239 16-September-2019 G.Cosmo          (geom-speci << 
240 - Rationalise header inclusions for faceted so << 
241                                                << 
242 06-September-2019 G.Cosmo          (geom-speci << 
243 - Removed unnecessary forward declaration in G << 
244                                                << 
245 29-August-2019 G.Cosmo             (geom-speci << 
246 - Minor c++11 revision and headers cleanup. Co << 
247 - Use pre-increment wherever possible.         << 
248                                                << 
249 19-August-2019 G.Lima              (geom-speci << 
250 - G4ExtrudedSolid: fixed a bug in DistanceToOu << 
251   defined off-center along the z-axis.         << 
252                                                << 
253 19-August-2019 G.Cosmo             (geom-speci << 
254 - G4GenericTrap: fixed compilation warnings fo << 
255                                                << 
256 13-August-2019 G.Cosmo             (geom-speci << 
257 - Enabled wrappers for VecGeom implementation  << 
258   G4EllipticalCone and G4Ellipsoid.            << 
259                                                << 
260 10-July-2019 E.Tcherniaev          (geom-speci << 
261 - Fixed G4UExtrudedSolid::CreatePolyhedron().  << 
262   Addressing visualization part of the problem << 
263                                                << 
264 04-July-2019 G.Cosmo               (geom-speci << 
265 - Avoid defining kCarTolerance as 'static cons << 
266   Addressing problem report #2172.             << 
267                                                << 
268 11-June-2019 E.Tcherniaev          (geom-speci << 
269 - Use GetVertices() instead of GetParametersLi << 
270                                                << 
271 29-May-2019 G.Cosmo                (geom-speci << 
272 - Fixed minor Coverity defects.                << 
273                                                << 
274 20-May-2019 G.Cosmo                (geom-speci << 
275 - Defined move constructor and move assignment << 
276                                                << 
277 14-May-2019 B.Morgan               (geom-speci << 
278 - Add inclusion of new G4GeomTypes.hh header t << 
279   VecGeom replacement.                         << 
280 - See also geommng-10-05-05                    << 
281                                                << 
282 23-April-2019  G.Cosmo             (geom-speci << 
283 - Modified G4PolyconeSide and G4PolyhedraSide  << 
284   MT splitted data in G4PlSideData and G4PhSid << 
285                                                << 
286 16-April-2019  G.Cosmo             (geom-speci << 
287 - Protected check in G4TwistTubsSide::Distance << 
288                                                << 
289 4-April-2019  G.Cosmo              (geom-speci << 
290 - Enabled wrapper for VecGeom implementation o << 
291                                                << 
292 15-February-2019  E.Tcherniaev     (geom-speci << 
293 - Accurate calculation of radical in G4Interse << 
294   It addresses the problem report #2111.       << 
295                                                << 
296 4-February-2019  G.Cosmo           (geom-speci << 
297 - Fix in G4EllipticalTube::CheckParameters() f << 
298                                                << 
299 30-January-2019  G.Cosmo           (geom-speci << 
300 - Disabled precise computation of extent and u << 
301   in CalculateExtent() for G4Tet and G4Tessell << 
302   intialisation in setups with relatively comp << 
303 - Apply bounding-box calculation for extent al << 
304   VecGeom wrappers.                            << 
305                                                << 
306 24-January-2019  E.Tcherniaev      (geom-speci << 
307 - Completely revised, more robust and performa << 
308   new exhaustive test/testEllipticalTube.cc ba << 
309                                                << 
310 20-September-2018  G.Cosmo         (geom-speci << 
311 - Make G4UPolycone wrapper inheriting from vec << 
312   following the latest changes in VecGeom.     << 
313                                                << 
314 13-September-2018  G.Cosmo         (geom-speci << 
315 - G4UTessellatedSolid, G4UExtrudedSolid: remov << 
316   UVector3 and replaced with U3Vector.         << 
317                                                << 
318 23-August-2018  G.Cosmo            (geom-speci << 
319 - Enabled VecGeom wrapper for G4Tet.           << 
320                                                << 
321 10-August-2018  A.Gheata           (geom-speci << 
322 - Make G4UHype wrapper inheriting from vecgeom << 
323   following the latest changes in VecGeom.     << 
324                                                << 
325 12-July-2018  G.Cosmo              (geom-speci << 
326 - Removed G4SolidsWorkspacePool class. Adapted << 
327   use templated class G4TWorkspacePool.        << 
328 - Coworks with tags in geometry/volumes, run a << 
329                                                << 
330 25-Jun-2018  G.Cosmo               (geom-speci << 
331 - Use dynamic_cast to attempt fix for spurious << 
332   CentOS7/gcc-5.3 on G4UTessellatedSolid wrapp << 
333                                                << 
334 17-May-2018  J.Madsen              (geom-speci << 
335 - Updated "thread-local-static-var" model to   << 
336   "function-returning-thread-local-static-refe << 
337   which fixes Windows DLL + MT                 << 
338                                                << 
339 11-April-2018  G.Cosmo             (geom-speci << 
340 - Replaced USOLIDS_LIBRARIES with VECGEOM_LIBR << 
341                                                << 
342 13-February-2018  E.Tcherniaev     (geom-speci << 
343 - Corrected conversion of input parameters to  << 
344   caching for adoption in GDML persistency) in << 
345   wrappers.                                    << 
346                                                << 
347 9-February-2018  G.Cosmo           (geom-speci << 
348 - Caching facets and vertices in G4UTessellate << 
349   treating indexing in facets.                 << 
350                                                << 
351 31-January-2018  G.Cosmo           (geom-speci << 
352 - Corrected use of facets indeces in G4UTessel << 
353 - Minor cleanup in G4TessellatedSolid::CreateP << 
354   changes.                                     << 
355                                                << 
356 15-January-2018  G.Cosmo           (geom-speci << 
357 - Added validity checks in G4UTessellatedSolid << 
358                                                << 
359 11-January-2018  G.Cosmo           (geom-speci << 
360 - Added and enabled VecGeom wrapper for G4Tess << 
361   Requires tags cmake-V10-04-01 and config-V10 << 
362                                                << 
363 20-December-2017  G.Cosmo          (geom-speci << 
364 - Enabled VecGeom wrappers for G4ExtrudedSolid << 
365                                                << 
366 13-December-2017  E.Tcherniaev     (geom-speci << 
367 - Removed redundant data initialistion in G4Ex << 
368                                                << 
369 11-December-2017  E.Tcherniaev     (geom-speci << 
370 - Added missing initialisation of two data-mem << 
371   assignment operator of G4ExtrudedSolid. Addr << 
372                                                << 
373 22-November-2017  G.Cosmo         (geom-specif << 
374 - Fix in SurfaceNormal() for G4ExtrudedSolid t << 
375   counting of the surfaces where the point is  << 
376                                                << 
377 2-November-2017  G.Cosmo          (geom-specif << 
378 - Fixed compilation warning introduced with la << 
379                                                << 
380 31-October-2017  E.Tcherniaev     (geom-specif << 
381 - Added specialised implementation for constru << 
382   prism in G4ExtrudedSolid.                    << 
383                                                << 
384 20-October-2017  G.Cosmo          (geom-specif << 
385 - G4TessellatedSolid: print also solid's name  << 
386                                                << 
387 17-October-2017  G.Cosmo          (geom-specif << 
388 - Added VecGeom wrapper G4UHype for G4Hype, no << 
389   fixes in VecGeom.                            << 
390                                                << 
391 16-October-2017  G.Cosmo          (geom-specif << 
392 - Temporarly disabled wrappers for G4Tet and G << 
393   their corresponding implementation in VecGeo << 
394                                                << 
395 28-September-2017  G.Cosmo        (geom-specif << 
396 - Corrected initialisation of polyhedra by ver << 
397   following the changes in VecGeom.            << 
398                                                << 
399 15-September-2017  G.Cosmo        (geom-specif << 
400 - G4SolidsWorkspacePool: use DLL export flag f << 
401   symbol of the workspace.                     << 
402                                                << 
403 12-September-2017  G.Cosmo        (geom-specif << 
404 - G4Voxelizer: directly set components for bou << 
405   recreating it in BuildBoundingBox(..).       << 
406                                                << 
407 8-September-2017  E.Tcherniaev    (geom-specif << 
408 - Added specialised implementation for constru << 
409   prism in G4ExtrudedSolid.                    << 
410                                                << 
411 4-September-2017  G.Cosmo         (geom-specif << 
412 - Temporarly disabled wrapper for extruded-sol << 
413   of extruded-solid in VecGeom.                << 
414                                                << 
415 16-August-2017  J.Allison         (geom-specif << 
416 - Twisted solids: Fixed bug in drawing polyhed << 
417   Addressing problem report #1995.             << 
418                                                << 
419 27-July-2017  E.Tcherniaev        (geom-specif << 
420 - G4EllipticalCone: corrected samping of rando << 
421   function GetPointOnSurface().                << 
422                                                << 
423 24-July-2017  E.Tcherniaev        (geom-specif << 
424 - G4EllipticalCone: improved GetPointOnSurface << 
425   points, using function G4RandomPointOnEllips << 
426                                                << 
427 20-July-2017  E.Tcherniaev        (geom-specif << 
428 - G4EllipticalCone: reviewed implementation of << 
429   SurfaceNormal() and GetPointOnSurface(); mad << 
430   Addressing problem report #1974.             << 
431                                                << 
432 15-June-2017  G.Cosmo             (geom-specif << 
433 - Enabled adapter also in G4UPolycone wrapper. << 
434 - Added check on open solid for G4UPolyhedra w << 
435                                                << 
436 6-June-2017  G.Cosmo              (geom-specif << 
437 - Enable adapter for VecGeom shapes in G4U* wr << 
438   polyhedra and GenericTrap. From now on, wrap << 
439   VecGeom shapes implementation. USolids API i << 
440   supported.                                   << 
441                                                << 
442 24-May-2017  G.Cosmo              (geom-specif << 
443 - Renamed ambiguous name Extent() in all solid << 
444   BoundingLimits(). Change required in order t << 
445   with VecGeom in G4U* wrappers.               << 
446   Requires tag geommng-V10-03-16.              << 
447                                                << 
448 11-May-2017  G.Cosmo              (geom-specif << 
449 - Removed potential race condition in G4VTwist << 
450   Addressing problem report #1972.             << 
451                                                << 
452 7-April-2017  G.Cosmo             (geom-specif << 
453 - Renamed G4SurfaceVoxelizer to G4Voxelizer an << 
454   voxelisation of shapes in 3D space. Adapted  << 
455                                                << 
456 13-March-2017  G.Cosmo            (geom-specif << 
457 - G4SolidsWorkspacePool: implemented CleanUpAn << 
458   to be called by worker threads. Removed decl << 
459   of protected method ReleaseAndDestroyWorkspa << 
460                                                << 
461 2-March-2017  E.Tcherniaev        (geom-specif << 
462 - Fixed possible rounding off error in calcula << 
463   for one step) in CalculateExtent() for G4Pol << 
464   and related USolids wrappers.                << 
465                                                << 
466 27-February-2017  E.Tcherniaev    (geom-specif << 
467 - Revised implementation of GetCubicVolume() a << 
468   G4EllipticalTube, to return exact values.    << 
469 - Revised implementation of GetSurfaceArea() f << 
470   return exact value; moved both GetCubicVolum << 
471   be not inline.                               << 
472                                                << 
473 13-December-2016  G.Cosmo         (geom-specif << 
474 - Correction in G4UExtrudedSolid to signature  << 
475   Fixes issue of undefined symbol if extruded- << 
476   list of VecGeom wrappers to activate.        << 
477                                                << 
478 30-November-2016  E.Tcherniaev    (geom-specif << 
479 - Call RemoveRedundantVertices() from G4GeomTo << 
480   for G4Polycone, G4Polyhedra and related USol << 
481 - Fix in G4Parabolid and G4UParaboloid for cor << 
482                                                << 
483 18-November-2016  E.Tcherniaev    (geom-specif << 
484 - Added consistency checks for extent computat << 
485 - Fix in cached parameters in G4UPolyhedra.    << 
486                                                << 
487 10-November-2016  G.Cosmo         (geom-specif << 
488 - G4UPolyhedra re-introduced new implementatio << 
489   G4BoundingEnvelope and extended wrapper to c << 
490   Phi parameters, to overcome issues in VecGeo << 
491                                                << 
492 10-November-2016  E.Tcherniaev    (geom-specif << 
493 - Added caching of corners and implementation  << 
494   in order to assure correct translation.      << 
495 - Withdrawn changes in G4UPolyhedra introduced << 
496   until understood proper conversion from VecG << 
497                                                << 
498 7-November-2016  E.Tcherniaev    (geom-specifi << 
499 - Correction in G4EllipticalCone::DistanceToOu << 
500 - Added optional debug flag G4BBOX_EXTENT in G << 
501   extent calculation by simply using bounding- << 
502                                                << 
503 3-November-2016  G.Cosmo         (geom-specifi << 
504 - Fix in G4PolyPhiFace for potential unitialis << 
505                                                << 
506 31-October-2016  E.Tcherniaev    (geom-specifi << 
507 - Re-implemented CalculateExtent() to make use << 
508   removed no-longer used method CreateRotatedV << 
509   G4EllipticalCone, G4Polycone, G4Paraboloid,  << 
510   G4GenericPolycone, G4TessellatedSolid, G4Twi << 
511   wrappers.                                    << 
512 - Use G4RandFlat instead of RandFlat.          << 
513                                                << 
514 21-October-2016  G.Cosmo         (geom-specifi << 
515 - Moved initialisation of G4GeomSplitter threa << 
516   along with generic template type.            << 
517   Fixing compilation/linking errors on clang-3 << 
518                                                << 
519 19-October-2016  E.Tcherniaev      (geom-speci << 
520 - Reimplemented CalculateExtent() in G4Polycon << 
521   and associated USolids wrappers, to make use << 
522                                                << 
523 5-October-2016  E.Tcherniaev       (geom-speci << 
524 - Reimplemented CalculateExtent() in G4Tet, G4 << 
525   G4UGenericTrap, G4EllipticalTube and G4VTwis << 
526   of G4BoundingEnvelope; removed no-longer use << 
527                                                << 
528 20-September-2016  G.Cosmo         (geom-speci << 
529 - Moved accessors/modifiers for splitter data  << 
530   G4PolyhedraSide and G4PolyconeSide.          << 
531   Explicitly initialise G4GeomSplitter data in << 
532   translation unit.                            << 
533   Fixing compilation/linking errors on clang-3 << 
534                                                << 
535 06-July-2016  E.Tcherniaev         (geom-speci << 
536 - Fixed monir typo in function Create() for G4 << 
537   G4GenericPolycone.                           << 
538   Fixed minor typos in G4GenericTrap::SurfaceN << 
539   G4VTwistSurface::CurrentStatus::ResetfDone() << 
540   Issues detected by PVS-Studio static code an << 
541   Addressing problem report #1876.             << 
542                                                << 
543 24-May-2016  G.Cosmo               (geom-speci << 
544 - Correction in G4UExtrudedSolid for definitio << 
545                                                << 
546 20-May-2016  G.Cosmo               (geom-speci << 
547 - Moved accessors and modifiers in USolids wra << 
548   Required modification in order to allow corr << 
549   types.                                       << 
550                                                << 
551 15-Apr-2016  G.Cosmo               (geom-speci << 
552 - Added flag in USolids wrappers for partial u << 
553                                                << 
554 31-Mar-2016  G.Cosmo               (geom-speci << 
555 - Added overloaded CreatePolyhedron() method t << 
556   It is now possible to visualize supported Ve << 
557 - Added implementation of CreatePolyhedron() i << 
558                                                << 
559 10-Mar-2016  G.Cosmo               (geom-speci << 
560 - Added overloaded GetEntityType() method to U << 
561                                                << 
562 07-Mar-2016  E.Tcherniaev          (geom-speci << 
563 - Fix in G4IntersectingCone for smaller precis << 
564   and LineHitsCone2(). Fixes issue observed in << 
565   Addressing problem report #1794.             << 
566                                                << 
567 03-Mar-2016  G.Cosmo               (geom-speci << 
568 - Fixed compilation warnings for potential uni << 
569   G4ExtrudedSolid::CheckPolygon() function int << 
570                                                << 
571 03-Mar-2016  E.Tcherniaev          (geom-speci << 
572 - Added 'const' qualifier for methods in G4Ext << 
573   Added CheckPolygon() to remove collinear and << 
574 - G4QuadrangularFacet: added exhaustive tests  << 
575   problems with a quadrangular facet: collinea << 
576   degenerate, concave or self intersecting qua << 
577 - G4TriangularFacet: Improved test in construc << 
578   small or too narrow) triangles.              << 
579                                                << 
580 25-Feb-2016  E.Tcherniaev          (geom-speci << 
581 - Correction in G4ExtrudedSolid::AddGeneralPol << 
582   treatment in construction of tessels to avoi << 
583   and consequent degenerating triangles.       << 
584   Address problem report #1777.                << 
585 - Use pre-computed kCarToleranceHalf constant  << 
586   protected in G4TessellatedSolid.             << 
587 - Improved algorithms for computation of area  << 
588   G4QuadrangularFacet. Added post-const qualif << 
589                                                << 
590 16-Feb-2016  G.Cosmo               (geom-speci << 
591 - Revised implementation for GetSurfaceArea()  << 
592   G4GenericTrap (E.Tcherniaev).                << 
593 - Protected debug warning in G4GenericTrap::Su << 
594                                                << 
595 02-Feb-2016  E.Tcherniaev          (geom-speci << 
596 - Fix in G4GenericTrap for compuation of exten << 
597   Addressing problem report #1809.             << 
598 - Use dot() in formula for computation of GetC << 
599   G4TessellatedSolid.                          << 
600                                                << 
601 18-Nov-2015  G.Cosmo               (geom-speci << 
602 - Added specialised implementation for GetCubi << 
603   G4TessellatedSolid (J.Allison).              << 
604                                                << 
605 29-Oct-2015  G.Cosmo               (geom-speci << 
606 - Added debug printouts within G4SPECSDEBUG in << 
607   DistanceToIn/Out(p,v) to identify potential  << 
608                                                << 
609 26-Oct-2015  G.Cosmo               (geom-speci << 
610 - Removed redundant condition in G4Polyhedra a << 
611   SetOriginalParameters() method.              << 
612                                                << 
613 23-Oct-2015  G.Cosmo               (geom-speci << 
614 - G4PolyhedraSide: moved internal struct defin << 
615   to overcome deficiencies in object-persisten << 
616                                                << 
617 07-Oct-2015  G.Cosmo               (geom-speci << 
618 - Protected compilation of USolid wrappers wit << 
619                                                << 
620 01-Sep-2015  G.Cosmo               (geom-speci << 
621 - Corrected conditional compilation flag in G4 << 
622                                                << 
623 31-Aug-2015  G.Cosmo               (geom-speci << 
624 - Added USolids/VecGeom wrapper for G4Parabolo << 
625   Activated only for external USolids/VecGeom  << 
626                                                << 
627 13-Aug-2015  G.Cosmo               (geom-speci << 
628 - Checked for potential never-ending loops.    << 
629   No issues found, only added annotations.     << 
630                                                << 
631 05-Aug-2015  G.Cosmo               (geom-speci << 
632 - Minor code cleanup in G4SurfaceVoxelizer.    << 
633                                                << 
634 03-Mar-2015  G.Cosmo               (geom-speci << 
635 - Use accessors x(), y() and z() from UVector3 << 
636   its data-members. Co-work with tag "geom-uso << 
637                                                << 
638 23-Feb-2015  T.Nikitina            (geom-speci << 
639 - Fix in SetOriginalParameters() for G4Polycon << 
640   of presence of 'rings' structures. Addressin << 
641                                                << 
642 26-Jan-2015  G.Cosmo               (geom-speci << 
643 - Renamed DistanceAwayForInside() to DistanceA << 
644                                                << 
645 26-Jan-2015  T.Nikitina            (geom-speci << 
646 - Added special method for Inside 'DistanceAwa << 
647   precision problem of calculation of Distance << 
648                                                << 
649 21-Jan-2015  T.Nikitina            (geom-speci << 
650 - Fixed triangularisation method AddGeneralPOl << 
651   G4ExtrudedSolid by avoiding flat triangles.  << 
652 - Added warning message to G4TriangularFacet c << 
653   i.e., case of flat triangle.                 << 
654 - Addressing problem report #1703.             << 
655                                                << 
656 12-Dec-2014  G.Cosmo               (geom-speci << 
657 - Use canonical form for operator=() in G4Poly << 
658   G4PolyhedraHistorical.                       << 
659                                                << 
660 17-Sep-2014  G.Cosmo               (geom-speci << 
661 - Added wrappers for UExtrudedSolid and UGener << 
662   original G4 types accordingly. Requires tag  << 
663                                                << 
664 01-Sep-2014  G.Cosmo               (geom-speci << 
665 - Fixed use of polyhedron pointer, to avoid ra << 
666   when parameterised volumes are visualised.   << 
667                                                << 
668 22-May-2014  G.Cosmo               (geom-speci << 
669 - Added protection in generic constructor of G << 
670   improper number of sides is given as input.  << 
671                                                << 
672 10-Apr-2014  G.Cosmo               (geom-speci << 
673 - Get rid of deprecated 'register' storage cla << 
674                                                << 
675 31-Mar-2014  G.Cosmo               (geom-speci << 
676 - Fixed signature of assignment operator to G4 << 
677                                                << 
678 31-Mar-2014  G.Cosmo               (geom-speci << 
679 - Fixed signature of assignment operator to G4 << 
680   and G4GenericPolycone.                       << 
681                                                << 
682 05-Mar-2014  G.Cosmo               (geom-speci << 
683 - Fixed proper handling of polyhedron pointer  << 
684   leak for visualization of parameterised volu << 
685                                                << 
686 12-Feb-2014  G.Cosmo               (geom-speci << 
687 - Simply reset polyhedron pointer to zero for  << 
688   in parameterisation. Resolves crash in MT vi << 
689                                                << 
690 12-Feb-2014  G.Cosmo               (geom-speci << 
691 - Added correct cloning mechanism in G4U* wrap << 
692   Addressing problem report #1553.             << 
693                                                << 
694 18-Dec-2013  T.Nikitina            (geom-speci << 
695 - Fix in G4GenericTrap::InsidePolygone() to ch << 
696   extremes of the segment. Addressing problem  << 
697                                                << 
698 17-Dec-2013  G.Cosmo               (geom-speci << 
699 - Corrected left-over debug printout in G4Poly << 
700                                                << 
701 04-Dec-2013  G.Cosmo               (geom-speci << 
702 - Corrected left-over debug printout in G4Poly << 
703                                                << 
704 22-Nov-2013  G.Cosmo               (geom-speci << 
705 - Correction to USolids wrappers for proper se << 
706                                                << 
707 19-Nov-2013  J.Apostolakis         (geom-speci << 
708 - Fix for issue identified by Coverity: fixed  << 
709   G4SolidsWorkspacePool singleton.             << 
710                                                << 
711 20-Nov-2013  T.Mikitina            (geom-speci << 
712 - Fixed Coverity defects to USolids wrappers.  << 
713                                                << 
714 14-Nov-2013  G.Cosmo               (geom-speci << 
715 - Enabled use of Reset() in G4UPolycone.       << 
716 - Corrections to G4UPolycone and G4UPolyhedra  << 
717   of parameterisations on these solids.        << 
718                                                << 
719 13-Nov-2013  G.Cosmo               (geom-speci << 
720 - Correction to G4UTet and G4UGenericPolycone  << 
721   symbols re-definitions from G4Tet and G4Gene << 
722                                                << 
723 12-Nov-2013  G.Cosmo               (geom-speci << 
724 - Added dummy method G4UPolycone::Reset().     << 
725   NOTE: Required related implementation (curre << 
726                                                << 
727 12-Nov-2013  G.Cosmo               (geom-speci << 
728 - Correction to USolids switch mechanism for G << 
729                                                << 
730 08-Nov-2013  J.Apostolakis         (geom-speci << 
731 - G4SolidsWorkspace: cleanup of verbosity.     << 
732   Reduced verbosity by making it optional.     << 
733   Added Set/Get Verbose methods to toggle and  << 
734   Added parameter to constructor for verbosity << 
735                                                << 
736 07-Nov-2013  G.Cosmo (geom-specific-V09-06-26) << 
737 - Moved wrappers from usolids module.          << 
738   Fixed internal dispatcher method for paramet << 
739 - Added switching mechanism for G4GenericPolyc << 
740   and G4Tet.                                   << 
741                                                << 
742 06-Nov-2013  G.Cosmo (geom-specific-V09-06-25) << 
743 - Added switch mechanism for USolids (G4Generi << 
744   G4Polyhedra, G4Tet). Renamed related G4 type << 
745 - Moved wrappers from USolids module.          << 
746                                                << 
747 01-Nov-2013  G.Cosmo (geom-specific-V09-06-24) << 
748 - Corrected CMake script.                      << 
749                                                << 
750 31-Oct-2013  G.Cosmo (geom-specific-V09-06-23) << 
751 - Fix for in G4Polyhedra::SetOriginalParameter << 
752 - Moved G4PolyconeHistorical and G4PolyhedraHi << 
753   translation units.                           << 
754                                                << 
755 29-Oct-2013  T.Nikitina (geom-specific-V09-06- << 
756 - Split G4Polycone for polycones with decreasi << 
757   Introduced new class G4GenericPolycone.      << 
758 - Fixed conversion of generic construct for G4 << 
759                                                << 
760 17-Oct-2013  J.Apostolakis/A.Dotti (geom-speci << 
761 - Cleanup of code for workspace.               << 
762                                                << 
763 16-Oct-2013  J.Apostolakis/A.Dotti (geom-speci << 
764 - Created G4SolidsWorkspacePool class, to mana << 
765   Fixed Singleton G4SolidsWorkspacePool for th << 
766                                                << 
767 04-Oct-2013  J.Apostolakis (geom-specific-V09- << 
768 - Retagged.                                    << 
769   NOTE: requires tag "geommng-V09-06-12" and c << 
770                                                << 
771 04-Oct-2013  J.Apostolakis (geom-specific-V09- << 
772 - Created G4SolidsWorkspace class, to create,  << 
773   per-thread state of PolyCone Sides and PolyH << 
774                                                << 
775 27-Aug-2013  G.Cosmo (geom-specific-V09-06-17) << 
776 - Enabled G4Ellipsoid for parameterisation.    << 
777                                                << 
778 14-Aug-2013  G.Cosmo (geom-specific-V09-06-16) << 
779 - Move function-scoped 'static const' values f << 
780   data members of classes, to overcome false-p << 
781   reported by Valgrind in MT mode.             << 
782 - Fix in G4TessellatedSolid::DistanceToIn(p,v) << 
783   are located near surface (T.Nikitina).       << 
784                                                << 
785 16-Jul-2013  M.Gayer (geom-specific-V09-06-15) << 
786 - Fix in G4SurfaceVoxelizer affecting tessella << 
787   for wrong computation of DistanceToIn(p,v) f << 
788   optimisation is active.                      << 
789                                                << 
790 11-Jul-2013  G.Cosmo (geom-specific-V09-06-14) << 
791 - Fixed compilation warning in G4Polycone on M << 
792                                                << 
793 09-Jul-2013  T.Nikitina (geom-specific-V09-06- << 
794 - Extended method SetOriginalParameters() in G << 
795   all possible cases of conversion of generic  << 
796   (Rmin,Rmaz,Z) parameters.                    << 
797   Addressing problem report #1462.             << 
798                                                << 
799 03-Jun-2013  G.Cosmo (geom-specific-V09-06-12) << 
800 - Fixed minor Coverity defect in G4PolyhedraSi << 
801                                                << 
802 22-Apr-2013  J.Apostolakis (geom-specific-V09- << 
803 - Revised G4ExtrudedSolid::IsSameLine to use t << 
804   distance to a line when deciding - not the y << 
805   ( Issue responsible for a problem in Subtrac << 
806      Tatiana & Ivana contributed to debugging. << 
807 - Changed GNUmakefile in test directory to wor << 
808   builds.                                      << 
809                                                << 
810 16-Apr-2013  T.Nikitina (geom-specific-V09-06- << 
811 - Fix in calculation of normal in G4Tet::Dista << 
812   SurfaceNormal(p).                            << 
813 - Fix in G4Polycone::GetPointOnCone() for case << 
814   Fixes cases of false report for overlaps det << 
815   Added check with exception in constructor fo << 
816   for the same Z.                              << 
817                                                << 
818 18-Mar-2013  G.Cosmo (geom-specific-V09-06-09) << 
819 - G4TessellatedSolid: fixed problem with navig << 
820   with concave surfaces. Addresses problem rep << 
821 - More cleanup from MT changes in G4VTwistSurf << 
822                                                << 
823 12-Mar-2013  G.Cosmo (geom-specific-V09-06-08) << 
824 - Added public accessors for MT data to G4Poly << 
825                                                << 
826 11-Mar-2013  G.Cosmo (geom-specific-V09-06-07) << 
827 - Redefined G4DLL_API to G4GEOM_DLL to avoid c << 
828                                                << 
829 08-Mar-2013  G.Cosmo (geom-specific-V09-06-06) << 
830 - Renamed G4MT macros to safer ID in G4Polycon << 
831                                                << 
832 07-Mar-2013  G.Cosmo (geom-specific-V09-06-05) << 
833 - Adopt G4GeomSplitter instead of G4MTTransito << 
834   G4PolyhedraSide. Fixed import/export of stat << 
835                                                << 
836 22-Feb-2013  G.Cosmo (geom-specific-V09-06-04) << 
837 - Cleanup changes for multi-threading in G4Tet << 
838   G4PolyconeSide and G4PolyhedraSide.          << 
839 - Removed unused private data member in G4Twis << 
840                                                << 
841 07-Mar-2013  G.Cosmo (geom-specific-V09-06-05) << 
842 - Adopt G4GeomSplitter instead of G4MTTransito << 
843   G4PolyhedraSide. Fixed import/export of stat << 
844                                                << 
845 22-Feb-2013  G.Cosmo (geom-specific-V09-06-04) << 
846 - Cleanup changes for multi-threading in G4Tet << 
847   G4PolyconeSide and G4PolyhedraSide.          << 
848 - Removed unused private data member in G4Twis << 
849                                                << 
850 11-Jan-2013  G.Cosmo (geom-specific-V09-06-03) << 
851 - Fixed condition in G4VTwistSurface::GetBound << 
852   Addressing problem report #1420.             << 
853                                                << 
854 20-Dec-2012  M.Gayer (geom-specific-V09-06-02) << 
855 - Fixed cases of hang-ups in G4ExtrudedSolid o << 
856   G4TessellatedSolid and G4SurfVoxelizer, caus << 
857   with negative indexes. The problem was relat << 
858   which can be different even on same platform << 
859   Assure same number of computed voxels on 32- << 
860   Fixed error in SetVertexIndex() method, whic << 
861   certain configurations even for 64-bit syste << 
862 - Code cleanup for use of G4endl and tabs...   << 
863                                                << 
864 14-Dec-2012  G.Cosmo (geom-specific-V09-06-01) << 
865 - Restored SVN id headers.                     << 
866                                                << 
867 02-Dec-2012  J.Allison (geom-specific-V09-06-0 << 
868 - Removed NURBS.                               << 
869                                                << 
870 29-Nov-2012  G.Cosmo (geom-specific-V09-05-24) << 
871 - Remove inclusion of G4PhysicalConstants.hh f << 
872 - Fixed unit test for compilation errors.      << 
873                                                << 
874 28-Nov-2012  G.Cosmo (geom-specific-V09-05-23) << 
875 - Fixed more cases of inclusion of constants h << 
876                                                << 
877 23-Nov-2012  G.Cosmo (geom-specific-V09-05-22) << 
878 - Added 'const' qualifiers to signature in G4V << 
879   for porting on AIX-xlC compiler.             << 
880                                                << 
881 14-Nov-2012  P.Mato (geom-specific-V09-05-21)  << 
882 - Added #undef NDEBUG in unit tests to ensure  << 
883   full optimised mode.                         << 
884                                                << 
885 14-Nov-2012  P. Mato (geom-specific-V09-05-20) << 
886 - Added #undef NDEBUG in unit tests to ensure  << 
887                                                << 
888 13-Nov-2012  M.Gayer (geom-specific-V09-05-19) << 
889 - More fixes for out-of-bound array accesses i << 
890                                                << 
891 12-Nov-2012  M.Gayer (geom-specific-V09-05-18) << 
892 - Fixed out-of-bound array access in BuildRedu << 
893                                                << 
894 06-Nov-2012  G.Cosmo (geom-specific-V09-05-17) << 
895 - Correction in sources.cmake script for missi << 
896                                                << 
897 06-Nov-2012  G.Cosmo (geom-specific-V09-05-16) << 
898 - Fixed Coverity defects in new code (M.Gayer) << 
899 - Minor fixes for porting on AIX.              << 
900                                                << 
901 01-Nov-2012  G.Cosmo (geom-specific-V09-05-15) << 
902 - Fixed compilation of debug code under G4SPEC << 
903                                                << 
904 01-Nov-2012  M.Gayer (geom-specific-V09-05-14) << 
905 - Corrected signature for voxels count methods << 
906                                                << 
907 31-Oct-2012  M.Gayer (geom-specific-V09-05-13) << 
908 - Added set/get methods for voxels count in G4 << 
909                                                << 
910 30-Oct-2012  M.Gayer (geom-specific-V09-05-12) << 
911 - Fixed indexing of vertices in facets for tes << 
912                                                << 
913 27-Oct-2012  G.Cosmo (geom-specific-V09-05-11) << 
914 - Fixed initialization of data in G4SurfaceVox << 
915 - Added post-const qualifier to G4VertextCompa << 
916   G4TessellatedSolid.                          << 
917 - Fixed more compilation warnings on unused va << 
918                                                << 
919 26-Oct-2012  G.Cosmo (geom-specific-V09-05-10) << 
920 - Corrected compilation problem on G4SurfBits  << 
921 - Polished comments in disclaimer in new updat << 
922                                                << 
923 25-Oct-2012  G.Cosmo (geom-specific-V09-05-09) << 
924 - Corrected compilation warnings on Linux and  << 
925                                                << 
926 25-Oct-2012  G.Cosmo (geom-specific-V09-05-08) << 
927 - Correction to sources.cmake.                 << 
928                                                << 
929 19-Oct-2012  M.Gayer (geom-specific-V09-05-07) << 
930 - Complete rewrite of G4TessellatedSolid resul << 
931   requirements by 50%, and factor of tens or m << 
932   of the order of thousands, thanks to ad-hoc  << 
933   Factor of thousands speedup when number of f << 
934   thousand. New classes introduced, G4SurfBits << 
935                                                << 
936 12-Jun-2012  G.Cosmo (geom-specific-V09-05-06) << 
937 - Explicitly use inclusion of headers for syst << 
938   constants, in plan to remove implicit inclus << 
939                                                << 
940 14-May-2012  G.Cosmo (geom-specific-V09-05-05) << 
941 - Fixed spurious cases of hidden variable visi << 
942   '-Wshadow' compilation option on gcc compile << 
943                                                << 
944 06-Apr-2012  M.Kelsey (geom-specific-V09-05-04 << 
945 - Modified GetPointOnSurface() to throw sqrt(r << 
946   in G4Paraboloid, G4Polycone and G4TwistedTub << 
947                                                << 
948 13-Dec-2011  G.Cosmo (geom-specific-V09-05-03, << 
949 - Fixed trivial Coverity defects in G4TwistedT << 
950   missing protection against self-assignment.  << 
951                                                << 
952 09-Dec-2011  T.Nikitina (geom-specific-V09-05- << 
953 - Fix in G4EllipticalCone in DistanceToIn(p,v) << 
954   (virtual cone) when distance is calculated.  << 
955                                                << 
956 10-Nov-2011  G.Cosmo (geom-specific-V09-04-09) << 
957 - Fixed trivial Coverity defects on assignment << 
958                                                << 
959 25-Oct-2011  G.Cosmo (geom-specific-V09-04-08) << 
960 - Fixed logic in G4VTwistSurface::GetEdgeVisib << 
961                                                << 
962 16-Sep-2011  G.Cosmo (geom-specific-V09-04-07) << 
963 - Fix compilation error in code within G4SPECS << 
964                                                << 
965 13-Sep-2011  I.Hrivnacova (geom-specific-V09-0 << 
966 - G4TriangularFacet: fixed tests where square  << 
967   half Cartesian tolerance; now compared to kC << 
968   Addressing problem report #1242.             << 
969                                                << 
970 25-Aug-2011  G.Cosmo                           << 
971 - Migrated to new G4Exception scheme for warni << 
972 - Defined scheme for warnings/errors coding:   << 
973   + 1xxx for warnings, 0xxx for errors.        << 
974   Code numbering:                              << 
975   + 0001: not supported or implemented feature << 
976   + 0002: invalid setup/construct;             << 
977   + 0003: invalid run condition;               << 
978   + 1001: incorrect setup; automatically adapt << 
979   + 1002: notification.                        << 
980 - Added unit test for G4ExtrudedSolid (J.Apost << 
981                                                << 
982 22-Aug-2011  I.Hrivnacova (geom-specific-V09-0 << 
983 - Fix in G4TriangularFacet::Intersect() to tak << 
984   tolerance and cases of zero distance from su << 
985 - Fix in G4TessellatedSolid::DistanceToOut(p)  << 
986   compute distance from facet avoiding use of  << 
987 - Addressing problem report #1242.             << 
988                                                << 
989 17-Aug-2011  T.Nikitina (geom-specific-V09-04- << 
990 - Fix in G4Paraboloid::DistanceToIn(p,v) and D << 
991   take into account tolerance and provide bett << 
992   respectively. Addresses problem report #1234 << 
993                                                << 
994 04-Aug-2011  T.Nikitina (geom-specific-V09-04- << 
995 - Added SetReferences() and InvertFacets() to  << 
996   for proper visualisation of Boolean composit << 
997 - Added SetReferences() to G4TessellatedSolid: << 
998   for proper visualisation of Boolean composit << 
999 - Requires tag "greps-V09-04-04", for addressi << 
1000                                               << 
1001 17-May-2011  I.Hrivnacova (geom-specific-V09- << 
1002 - G4ExtrudedSolid: fix in Inside(p) for false << 
1003   Addressing problem report #1211.            << 
1004                                               << 
1005 12-May-2011  G.Cosmo (geom-specific-V09-04-01 << 
1006 - Fixed compilation warnings from gcc-4.6.0 f << 
1007                                               << 
1008 06-May-2011  G.Cosmo (geom-specific-V09-04-00 << 
1009 - Use G4 typedef for CLHEP types.             << 
1010                                                   19 
1011 26-Nov-2010  T.Nikitina (geom-specific-V09-03     20 26-Nov-2010  T.Nikitina (geom-specific-V09-03-20)
1012 - Fixes in G4GenericTrap reported by SBT unit     21 - Fixes in G4GenericTrap reported by SBT unit test in SurfaceNormal(),
1013   DistanceToPlane() and VisExtent().              22   DistanceToPlane() and VisExtent().
1014                                                   23 
1015 16-Nov-2010  T.Nikitina (geom-specific-V09-03     24 16-Nov-2010  T.Nikitina (geom-specific-V09-03-19)
1016 - G4EllipticalCone: fixes in DistanceToIn(p,v     25 - G4EllipticalCone: fixes in DistanceToIn(p,v) and DistanceToOut(p,v) for
1017   correct handling of point on the surface.       26   correct handling of point on the surface.
1018   Corrected formula for SurfaceNormal(p).         27   Corrected formula for SurfaceNormal(p).
1019                                                   28 
1020 10-Nov-2010  T.Nikitina (geom-specific-V09-03     29 10-Nov-2010  T.Nikitina (geom-specific-V09-03-18)
1021 - Added checks on crossing of vertices and to     30 - Added checks on crossing of vertices and too big twisted angle in
1022   G4GenericTrap.                                  31   G4GenericTrap.
1023 - Fixed case of division by zero in G4Twisted     32 - Fixed case of division by zero in G4TwistedTubs.
1024 - Added unit test for G4Polyhedra.                33 - Added unit test for G4Polyhedra.
1025                                                   34 
1026 02-Nov-2010  G.Cosmo (geom-specific-V09-03-17     35 02-Nov-2010  G.Cosmo (geom-specific-V09-03-17)
1027 - More fixes on Coverity reports for G4Tessel     36 - More fixes on Coverity reports for G4TessellatedSolid and G4ReduciblePolygon.
1028                                                   37 
1029 20-Oct-2010  G.Cosmo (geom-specific-V09-03-16     38 20-Oct-2010  G.Cosmo (geom-specific-V09-03-16)
1030 - Implemented Clone() virtual method for all      39 - Implemented Clone() virtual method for all solids, returning a pointer
1031   to a dynamically allocated copy of the soli     40   to a dynamically allocated copy of the solid. To be used by Geant4-MT.
1032                                                   41 
1033 23-Sep-2010  G.Cosmo (geom-specific-V09-03-15     42 23-Sep-2010  G.Cosmo (geom-specific-V09-03-15)
1034 - Initialize fpPolyhedron to zero in copy-cto     43 - Initialize fpPolyhedron to zero in copy-ctor and operator=().
1035 - Completed implementation of copy-ctor and o     44 - Completed implementation of copy-ctor and operator=() for facets.
1036                                                   45 
1037 20-Sep-2010  G.Cosmo (geom-specific-V09-03-14     46 20-Sep-2010  G.Cosmo (geom-specific-V09-03-14)
1038 - Implemented copy-constructor and assignment     47 - Implemented copy-constructor and assignment operator for all solids
1039   to facilitate conversion to Geant4-MT.          48   to facilitate conversion to Geant4-MT.
1040                                                   49 
1041 08-Sep-2010  G.Cosmo (geom-specific-V09-03-13     50 08-Sep-2010  G.Cosmo (geom-specific-V09-03-13)
1042 - Correction to previous fix in G4ReduciblePo     51 - Correction to previous fix in G4ReduciblePolygon to avoid deleting current
1043   'vertexHead' pointer.                           52   'vertexHead' pointer.
1044                                                   53 
1045 07-Sep-2010  G.Cosmo (geom-specific-V09-03-12     54 07-Sep-2010  G.Cosmo (geom-specific-V09-03-12)
1046 - Fix within G4CSGDEBUG code for restoring co     55 - Fix within G4CSGDEBUG code for restoring cout precision.
1047 - Fix in G4ReduciblePolygon::RemoveRedundantV     56 - Fix in G4ReduciblePolygon::RemoveRedundantVertices() to avoid potential
1048   case of dereferencing freed pointer.            57   case of dereferencing freed pointer.
1049                                                   58 
1050 19-Aug-2010  T.Nikitina (geom-specific-V09-03     59 19-Aug-2010  T.Nikitina (geom-specific-V09-03-11)
1051 - G4EllipticalTube: extended implementation o     60 - G4EllipticalTube: extended implementation of SurfaceNormal(p) in agreement
1052   with canonical form. Added unit test testG4     61   with canonical form. Added unit test testG4EllipticalTube.cc.
1053                                                   62 
1054 16-Jul-2010  G.Cosmo (geom-specific-V09-03-10     63 16-Jul-2010  G.Cosmo (geom-specific-V09-03-10)
1055 - Fixed cases of division by zero in G4VTwist     64 - Fixed cases of division by zero in G4VTwistSurface and G4TwistBoxSide.
1056 - Use INT_MAX as initialisation for max limit     65 - Use INT_MAX as initialisation for max limits in G4SolidExtentList.
1057                                                   66 
1058 12-Jul-2010  G.Cosmo (geom-specific-V09-03-09     67 12-Jul-2010  G.Cosmo (geom-specific-V09-03-09)
1059 - Added dummy initialization to members in st <<  68 - Added dummy initialization to members in struct 
1060   G4PolyPhiFace::G4PolyPhiFaceEdge, struct G4     69   G4PolyPhiFace::G4PolyPhiFaceEdge, struct G4ReduciblePolygon::ABVertex.
1061   G4Ellipsoid, G4EllipticalTube, G4EnclosingC     70   G4Ellipsoid, G4EllipticalTube, G4EnclosingCylinder, G4ExtrudedSolid, G4Hype,
1062   G4IntersectingCone, G4Paraboloid, G4PolyPhi     71   G4IntersectingCone, G4Paraboloid, G4PolyPhiFace, G4Polycone, G4PolyconeSide,
1063   G4Polyhedra, G4PolyhedraSide, G4Quadrangula     72   G4Polyhedra, G4PolyhedraSide, G4QuadrangularFacet, G4ReduciblePolygon,
1064   G4TessellatedSolid, G4TriangularFacet, G4Tw     73   G4TessellatedSolid, G4TriangularFacet, G4TwistBoxSide, G4TwistTrapAlphaSide,
1065   G4TwistTrapFlatSide, G4TwistTrapParallelSid     74   G4TwistTrapFlatSide, G4TwistTrapParallelSide, G4TwistTubsFlatSide,
1066   G4TwistTubsHypeSide, G4TwistTubsSide, G4Twi     75   G4TwistTubsHypeSide, G4TwistTubsSide, G4TwistedTubs, G4VCSGfaceted, G4VFacet,
1067   G4VTwistSurface, G4VTwistedFaceted.             76   G4VTwistSurface, G4VTwistedFaceted.
1068 - Fixed case of dereferencing null pointer in     77 - Fixed case of dereferencing null pointer in methods
1069   G4EllipticalTube::DistanceToOut(p,v), G4VCS     78   G4EllipticalTube::DistanceToOut(p,v), G4VCSGfaceted::DistanceToIn(p,v)
1070   and G4VCSGfaceted::DistanceToOut(p,v).          79   and G4VCSGfaceted::DistanceToOut(p,v).
1071 - Fixed unecessary object copy as argument in     80 - Fixed unecessary object copy as argument in method
1072   G4PolyhedraSide::IntersectSidePlane().          81   G4PolyhedraSide::IntersectSidePlane().
1073 - Avoid possible case of derefencing null poi     82 - Avoid possible case of derefencing null pointer in G4ReduciblePolygon
1074   RemoveDuplicateVertices() and RemoveRedunda     83   RemoveDuplicateVertices() and RemoveRedundantVertices() methods.
1075 - Replaced calls to std::abs() with std::fabs     84 - Replaced calls to std::abs() with std::fabs() where suitable.
1076                                                   85 
1077 16-Jun-2010  G.Cosmo (geom-specific-V09-03-08     86 16-Jun-2010  G.Cosmo (geom-specific-V09-03-08)
1078 - Fixed deletion of internal arrays in Create     87 - Fixed deletion of internal arrays in CreatePolyhedron() for G4Polycone
1079   and G4Polyhedra.                                88   and G4Polyhedra.
1080                                                   89 
1081 11-Jun-2010  T.Nikitina (geom-specific-V09-03     90 11-Jun-2010  T.Nikitina (geom-specific-V09-03-07)
1082 - G4GenericTrap: fixed cases of zero dToIn/sT     91 - G4GenericTrap: fixed cases of zero dToIn/sToOut when vertices are collapsed
1083   to triangle, line or point. Added new metho     92   to triangle, line or point. Added new methods handling those specific cases.
1084 - Added unit test for G4GenericTrap.              93 - Added unit test for G4GenericTrap.
1085                                                   94 
1086 10-Jun-2010  I.Hrivnacova                         95 10-Jun-2010  I.Hrivnacova
1087 - G4GenericTrap: fixed parameter names in Cal     96 - G4GenericTrap: fixed parameter names in CalculateExtent() for the test
1088   case construction through tessellated facet     97   case construction through tessellated facets.
1089                                                   98 
1090 09-Jun-2010  G.Cosmo                              99 09-Jun-2010  G.Cosmo
1091 - G4GenericTrap: moved internal methods to pr    100 - G4GenericTrap: moved internal methods to private section and reordered
1092   in source file. Added missing implementatio    101   in source file. Added missing implementation for IsTwisted() method.
1093                                                  102 
1094 03-Jun-2010  T.Nikitina, G.Cosmo (geom-specif    103 03-Jun-2010  T.Nikitina, G.Cosmo (geom-specific-V09-03-06)
1095 - G4GenericTrap:                                 104 - G4GenericTrap:
1096   o Fixed initialization of fSurfaceArea and     105   o Fixed initialization of fSurfaceArea and fCubicVolume and
1097     calculation of surface area.                 106     calculation of surface area.
1098   o Fixed error in Inside(p) function, and co    107   o Fixed error in Inside(p) function, and corrected use std::fabs() instead
1099     of std::abs() for floating point values.     108     of std::abs() for floating point values.
1100   o Added missing initialisation of fpPolyhed    109   o Added missing initialisation of fpPolyhedron pointer.
1101   o More corrected signatures for use of non-    110   o More corrected signatures for use of non-const references for vectors
1102     passed as arguments to functions.            111     passed as arguments to functions.
1103                                                  112 
1104 02-Jun-2010  G.Cosmo (geom-specific-V09-03-05    113 02-Jun-2010  G.Cosmo (geom-specific-V09-03-05)
1105 - G4GenericTrap: use const reference for vect    114 - G4GenericTrap: use const reference for vector of vertices passed as argument
1106   in constructor and accessor.                   115   in constructor and accessor.
1107                                                  116 
1108 27-May-2010  T.Nikitina (geom-specific-V09-03    117 27-May-2010  T.Nikitina (geom-specific-V09-03-04)
1109 - First implementation of G4GenericTrap shape    118 - First implementation of G4GenericTrap shape, a new solid representing an
1110   arbitrary trapezoid with up to 8 vertices s    119   arbitrary trapezoid with up to 8 vertices standing on two parallel planes
1111   perpendicular to the Z axis.                   120   perpendicular to the Z axis.
1112                                                  121 
1113 28-Apr-2010  P.R.Truscott (geom-specific-V09-    122 28-Apr-2010  P.R.Truscott (geom-specific-V09-03-03)
1114 - Fix in G4TriangularFacet and G4TessellatedS    123 - Fix in G4TriangularFacet and G4TessellatedSolid to correct treatment of
1115   optical photon transport related to interna    124   optical photon transport related to internal reflection at surface.
1116   Addresses problem report #1103.                125   Addresses problem report #1103.
1117                                                  126 
1118 15-Apr-2010  I.Hrivnacova (geom-specific-V09-    127 15-Apr-2010  I.Hrivnacova (geom-specific-V09-03-02)
1119 - G4ExtrudedSolid: eliminated requirement for    128 - G4ExtrudedSolid: eliminated requirement for clockwise ordering of polygon
1120   vertices. Added a check for vertices orderi    129   vertices. Added a check for vertices ordering; if vertices are defined
1121   anti-clockwise their ordering is reverted.     130   anti-clockwise their ordering is reverted.
1122   Fix in polygon facet triangularization for     131   Fix in polygon facet triangularization for consequent concave vertices.
1123                                                  132 
1124 24-Feb-2010  G.Cosmo (geom-specific-V09-03-01    133 24-Feb-2010  G.Cosmo (geom-specific-V09-03-01)
1125 - Adopt caching of Phi in G4PolyconeSide and     134 - Adopt caching of Phi in G4PolyconeSide and G4PolyhedraSide to avoid
1126   unnecessary consecutive computations on the    135   unnecessary consecutive computations on the same point.
1127                                                  136 
1128 10-Feb-2010  G.Cosmo (geom-specific-V09-03-00    137 10-Feb-2010  G.Cosmo (geom-specific-V09-03-00)
1129 - Use kInfinity for initialising minimum and     138 - Use kInfinity for initialising minimum and maximum allowed extent for
1130   G4SolidExtentList of faceted solids.           139   G4SolidExtentList of faceted solids.
1131                                                  140 
1132 11-Nov-2009  G.Cosmo (geom-specific-V09-02-08    141 11-Nov-2009  G.Cosmo (geom-specific-V09-02-08)
1133 - Avoid fake (and redundant) assignment of va    142 - Avoid fake (and redundant) assignment of value to 3-vector in
1134   G4PolyconeSide and G4TwistTubsSide.            143   G4PolyconeSide and G4TwistTubsSide.
1135                                                  144 
1136 24-Sep-2009  T.Nikitina (geom-specific-V09-02    145 24-Sep-2009  T.Nikitina (geom-specific-V09-02-07)
1137 - G4Ellipsoid: refined fix in DistanceToIn(p,    146 - G4Ellipsoid: refined fix in DistanceToIn(p,v) for points located on the
1138   curved surface, and correct treatment of ge    147   curved surface, and correct treatment of geometrical tolerance.
1139                                                  148 
1140 09-Sep-2009  G.Cosmo (geom-specific-V09-02-06    149 09-Sep-2009  G.Cosmo (geom-specific-V09-02-06)
1141 - G4Ellipsoid: fixed usage of half-tolerances    150 - G4Ellipsoid: fixed usage of half-tolerances (radial and Cartesian) in
1142   DistanceToIn(p,v), based on incorrect assum    151   DistanceToIn(p,v), based on incorrect assumptions introduced in tag
1143   "geom-specific-V09-02-04", responsible for     152   "geom-specific-V09-02-04", responsible for zero steps on configurations
1144   with cut in Z. Addresses problem report #10    153   with cut in Z. Addresses problem report #1076.
1145                                                  154 
1146 04-Aug-2009  T.Nikitina (geom-specific-V09-02    155 04-Aug-2009  T.Nikitina (geom-specific-V09-02-05)
1147 - G4Ellipsoid:                                   156 - G4Ellipsoid:
1148   o Fixes in Inside(p) and in DistanceToIn(p,    157   o Fixes in Inside(p) and in DistanceToIn(p,v) for points
1149     located on the curved surface within tole    158     located on the curved surface within tolerance. Final fix for issue
1150     reported in problem report #1050 and conc    159     reported in problem report #1050 and concerning warnings reported by
1151     grid_test.                                   160     grid_test.
1152   o Adopt pre-computed half-tolerance values     161   o Adopt pre-computed half-tolerance values for optimisation.
1153                                                  162 
1154 23-Jul-2009  T.Nikitina (geom-specific-V09-02    163 23-Jul-2009  T.Nikitina (geom-specific-V09-02-04)
1155 - G4Ellipsoid: fix to DistanceToIn(p,v) in th    164 - G4Ellipsoid: fix to DistanceToIn(p,v) in the calculation of the roots of
1156   the quadratic equation and in DistanceToOut    165   the quadratic equation and in DistanceToOut(p,v) in the calculation of the
1157   normal on cut surfaces. Final fix for probl    166   normal on cut surfaces. Final fix for problem report #1022 and #1050.
1158 - G4PolyconeSide: added protection in method     167 - G4PolyconeSide: added protection in method Normal(), addressing problem
1159   report #1073.                                  168   report #1073.
1160                                                  169 
1161 30-Jun-2009  T.Nikitina (geom-specific-V09-02    170 30-Jun-2009  T.Nikitina (geom-specific-V09-02-03)
1162 - G4Ellipsoid: introduced to DistanceToIn(p,v    171 - G4Ellipsoid: introduced to DistanceToIn(p,v) splitting of the distance for
1163   point very far from intersection area and b    172   point very far from intersection area and big difference between solid
1164   dimensions and distance to it; resolves iss    173   dimensions and distance to it; resolves issue observed on 64 bits problem.
1165   Also addressing problem report #1022.          174   Also addressing problem report #1022.
1166                                                  175 
1167 08-May-2009, G.Cosmo (geom-specific-V09-02-02    176 08-May-2009, G.Cosmo (geom-specific-V09-02-02)
1168 - Corrected typo in base implementation of G4    177 - Corrected typo in base implementation of G4VCSGfaceted::GetSurfaceArea(),
1169   which was erroneously returning cubic volum    178   which was erroneously returning cubic volume estimation.
1170   Addresses problem report #1062.                179   Addresses problem report #1062.
1171                                                  180 
1172 27-Apr-2009, G.Cosmo (geom-specific-V09-02-01    181 27-Apr-2009, G.Cosmo (geom-specific-V09-02-01)
1173 - Relaxed error condition in G4TessellatedSol    182 - Relaxed error condition in G4TessellatedSolid::Inside(p) to warning, for
1174   excess of max trials and anomalous conditio    183   excess of max trials and anomalous conditions in distance calculation.
1175   Added more printout information when error     184   Added more printout information when error condition is detected.
1176                                                  185 
1177 27-Feb-2009, T.Nikitina (geom-specific-V09-02    186 27-Feb-2009, T.Nikitina (geom-specific-V09-02-00)
1178 - Fix in G4Paraboloid::DistanceToOut(p,v,..)     187 - Fix in G4Paraboloid::DistanceToOut(p,v,..) for the computation of normal
1179   to surface; added missing normalisation to     188   to surface; added missing normalisation to unit, following remark in the
1180   Geometry Forum Hypernews posting #953.         189   Geometry Forum Hypernews posting #953.
1181                                                  190 
1182 21-Nov-2008, G.Cosmo (geom-specific-V09-01-19    191 21-Nov-2008, G.Cosmo (geom-specific-V09-01-19)
1183 - Added missing accessors to G4EllipticalCone    192 - Added missing accessors to G4EllipticalCone, required for detector
1184   persistency.                                   193   persistency.
1185                                                  194 
1186 13-Nov-2008, G.Cosmo (geom-specific-V09-01-18    195 13-Nov-2008, G.Cosmo (geom-specific-V09-01-18)
1187 - Corrected initialisation of algorithm in G4    196 - Corrected initialisation of algorithm in G4TriangularFacet constructor.
1188                                                  197 
1189 30-Oct-2008, I.Hrivnacova (geom-specific-V09-    198 30-Oct-2008, I.Hrivnacova (geom-specific-V09-01-17)
1190 - G4ExtrudedSolid: fixed bug in the decomposi    199 - G4ExtrudedSolid: fixed bug in the decomposition of polygonal sides for
1191   quadrangular facets in MakeFacets(). Addres    200   quadrangular facets in MakeFacets(). Addresses problem report #1029.
1192                                                  201 
1193 23-Sep-2008, T.Nikitina (geom-specific-V09-01    202 23-Sep-2008, T.Nikitina (geom-specific-V09-01-16)
1194 - Corrected algorithm in G4TriangularFacet::G    203 - Corrected algorithm in G4TriangularFacet::GetPointOnFace() according to
1195   suggestion advanced in problem report #1025    204   suggestion advanced in problem report #1025. Fixes a problem of false
1196   overlaps detection related to G4ExtrudedSol    205   overlaps detection related to G4ExtrudedSolid and G4TessellatedSolid.
1197                                                  206 
1198 12-Sep-2008, G.Cosmo (geom-specific-V09-01-15    207 12-Sep-2008, G.Cosmo (geom-specific-V09-01-15)
1199 - G4VFacet: corrected increment of indeces in    208 - G4VFacet: corrected increment of indeces in operator==(), following
1200   problem report #1024.                          209   problem report #1024.
1201                                                  210 
1202 25-Jul-2008, I.Hrivnacova (geom-specific-V09-    211 25-Jul-2008, I.Hrivnacova (geom-specific-V09-01-14)
1203 - G4ExtrudedSolid: fix in polygon decompositi    212 - G4ExtrudedSolid: fix in polygon decomposition; systematically use
1204   half kCarTolerance instead of kCarTolerance    213   half kCarTolerance instead of kCarTolerance; added solid name in the
1205   error messages coming from fatal exceptions    214   error messages coming from fatal exceptions.
1206                                                  215 
1207 16-Jul-2008, T.Nikitina (geom-specific-V09-01    216 16-Jul-2008, T.Nikitina (geom-specific-V09-01-13)
1208 - G4Paraboloid: revised DistanceToOut(p,v,...    217 - G4Paraboloid: revised DistanceToOut(p,v,...) in answer to problem report
1209   #1015. Fixed precision problem when solving    218   #1015. Fixed precision problem when solving quadratic equation; apply
1210   comparison with kCarTolerance and not with     219   comparison with kCarTolerance and not with zero; fixed logic problem in
1211   algoritm for points on surface and directio    220   algoritm for points on surface and direction inside, relative to directions
1212   along Z, (0,0,Vz).                             221   along Z, (0,0,Vz).
1213                                                  222 
1214 22-May-2008, G.Cosmo (geom-specific-V09-01-12    223 22-May-2008, G.Cosmo (geom-specific-V09-01-12)
1215 - Removed left-over debug printout in G4VCSGF    224 - Removed left-over debug printout in G4VCSGFaceted::DistanceToIn().
1216                                                  225 
1217 15-May-2008, T.Nikitina (geom-specific-V09-01    226 15-May-2008, T.Nikitina (geom-specific-V09-01-11)
1218 - Enhanced GetPointOnSurface() for generic G4    227 - Enhanced GetPointOnSurface() for generic G4Polycone and G4Polyhedra
1219   constructs; the method uses new triangulati    228   constructs; the method uses new triangulation algorithm for G4PolyPhiFace.
1220 - G4ExtrudedSolid: added missing 'std' namesp    229 - G4ExtrudedSolid: added missing 'std' namespace to standard mathematical
1221   function calls.                                230   function calls.
1222                                                  231 
1223 28-Apr-2008, T.Nikitina (geom-specific-V09-01    232 28-Apr-2008, T.Nikitina (geom-specific-V09-01-10)
1224 - Added kCarTolerance in definition of "low"     233 - Added kCarTolerance in definition of "low" and "high" cone limits in R
1225   and in Z in order to protect against numeri    234   and in Z in order to protect against numerical errors. This fixes cases of
1226   DistanceToIn(p,v) returning 'kInfinity' whe    235   DistanceToIn(p,v) returning 'kInfinity' when p+t*v cross intersection
1227   between two cones.                             236   between two cones.
1228                                                  237 
1229 25-Apr-2008, T.Nikitina (geom-specific-V09-01    238 25-Apr-2008, T.Nikitina (geom-specific-V09-01-09)
1230 - Added protection against NaN in G4Intersect    239 - Added protection against NaN in G4IntersectingCone::LineHitsCone1() in
1231   case of configuration where a conic section    240   case of configuration where a conic section becomes a tube.
1232 - G4EllipticalCone: removed some debug printo    241 - G4EllipticalCone: removed some debug printouts.
1233                                                  242 
1234 14-Apr-2008, T.Nikitina (geom-specific-V09-01    243 14-Apr-2008, T.Nikitina (geom-specific-V09-01-08)
1235 - G4Hype: refined polyhedron representation f    244 - G4Hype: refined polyhedron representation for correct visualization of
1236   the shape. Coworks with tag "greps-V09-01-0    245   the shape. Coworks with tag "greps-V09-01-04".
1237                                                  246 
1238 13-Mar-2008, G.Cosmo (geom-specific-V09-01-07    247 13-Mar-2008, G.Cosmo (geom-specific-V09-01-07)
1239 - Cleared compilation warnings in G4Paraboloi    248 - Cleared compilation warnings in G4Paraboloid and G4TessellatedSolid
1240   on gcc-4.3.0 for ambiguous use of parenthes    249   on gcc-4.3.0 for ambiguous use of parentheses in condition statements.
1241                                                  250 
1242 28-Feb-2008, I.Hrivnacova (geom-specific-V09-    251 28-Feb-2008, I.Hrivnacova (geom-specific-V09-01-06)
1243 - Correction to previous fix in G4ExtrudedSol    252 - Correction to previous fix in G4ExtrudedSolid: testing on the edges has
1244   to be limited to the line segment, for this    253   to be limited to the line segment, for this purpose a new internal method
1245   IsSameLineSegment() has been introduced for    254   IsSameLineSegment() has been introduced for use instead of IsSameLine().
1246 - Updated and extended unit test testG4Extrud    255 - Updated and extended unit test testG4ExtrudedSolid.cc.
1247                                                  256 
1248 27-Feb-2008, I.Hrivnacova (geom-specific-V09-    257 27-Feb-2008, I.Hrivnacova (geom-specific-V09-01-05)
1249 - Fix in G4TessellatedSolid::DistanceToOut(p,    258 - Fix in G4TessellatedSolid::DistanceToOut(p,v,..) to compute normal only
1250   if specified by flag in input.                 259   if specified by flag in input.
1251 - Fix in G4ExtrudedSolid::Inside(p) for corre    260 - Fix in G4ExtrudedSolid::Inside(p) for correctly handling the case of
1252   points located on the edges of triangles wh    261   points located on the edges of triangles which are not the outline edges
1253   of the polygon.                                262   of the polygon.
1254                                                  263 
1255 21-Feb-2008, T.Nikitina (geom-specific-V09-01    264 21-Feb-2008, T.Nikitina (geom-specific-V09-01-04)
1256 - G4Polyhedra: fixed problem of out-of-bound     265 - G4Polyhedra: fixed problem of out-of-bound access to vectors in
1257   GetPointOnSurface().                           266   GetPointOnSurface().
1258                                                  267 
1259 20-Feb-2008, I.Hrivnacova (geom-specific-V09-    268 20-Feb-2008, I.Hrivnacova (geom-specific-V09-01-03)
1260 - G4TessellatedSolid: fixed bug in copy-const    269 - G4TessellatedSolid: fixed bug in copy-constructor and internal method
1261   CopyObjects() for cloning of facets.           270   CopyObjects() for cloning of facets.
1262                                                  271 
1263 05-Feb-2008, I.Hrivnacova (geom-specific-V09-    272 05-Feb-2008, I.Hrivnacova (geom-specific-V09-01-02)
1264 - G4ExtrudedSolid: bug fix in MakeFacets() to    273 - G4ExtrudedSolid: bug fix in MakeFacets() to fill 'fTriangles' also in case
1265   of polygon with 3 or 4 vertices, as they ar    274   of polygon with 3 or 4 vertices, as they are needed for Inside(p).
1266                                                  275 
1267 02-Feb-2008, I.Hrivnacova (geom-specific-V09-    276 02-Feb-2008, I.Hrivnacova (geom-specific-V09-01-01)
1268 - Corrected triangularization of polygon, now    277 - Corrected triangularization of polygon, now correctly handling case
1269   of concave shapes.                             278   of concave shapes.
1270 - Corrected order of arguments in G4Paraboloi << 279 - Corrected order of arguments in G4Paraboloid constructor.  
1271                                                  280 
1272 16-Jan-2008, I.Hrivnacova (geom-specific-V09-    281 16-Jan-2008, I.Hrivnacova (geom-specific-V09-01-00)
1273 - In G4ExtrudedSolid::MakeFacets(), now addin    282 - In G4ExtrudedSolid::MakeFacets(), now adding triangular facets before quadrangular
1274   ones, following logic behind G4TessellatedS    283   ones, following logic behind G4TessellatedSolid.
1275                                                  284 
1276 12-Dec-2007, G.Cosmo (geom-specific-V09-00-08    285 12-Dec-2007, G.Cosmo (geom-specific-V09-00-08a)
1277 - Remove use of global static constant from s    286 - Remove use of global static constant from singleton initialisation in
1278   G4TessellatedGeometryAlgorithms class. Use     287   G4TessellatedGeometryAlgorithms class. Use 'sqrEpsilon' as local value.
1279                                                  288 
1280 15-Nov-2007, P.Truscott (geom-specific-V09-00    289 15-Nov-2007, P.Truscott (geom-specific-V09-00-08)
1281 - Reviewed implementation of G4TessellatedSol    290 - Reviewed implementation of G4TessellatedSolid::CalculateExtent() to
1282   make it more robust and precise, following     291   make it more robust and precise, following suggestion by S.Seibert
1283   addressed in problem report #983, now fixed    292   addressed in problem report #983, now fixed.
1284                                                  293 
1285 12-Oct-2007, G.Cosmo (geom-specific-V09-00-07    294 12-Oct-2007, G.Cosmo (geom-specific-V09-00-07)
1286 - Corrected wrong boolean condition in method    295 - Corrected wrong boolean condition in method IntersectLineAndTriangle2D()
1287   of G4TessellatedGeometryAlgorithms causing     296   of G4TessellatedGeometryAlgorithms causing compilation error on VC++8.
1288                                                  297 
1289 09-Oct-2007, G.Cosmo (geom-specific-V09-00-06    298 09-Oct-2007, G.Cosmo (geom-specific-V09-00-06)
1290 - Reviewed G4TessellatedSolid classes in orde    299 - Reviewed G4TessellatedSolid classes in order not to make use of random
1291   numbers for selection of direction (by P.Tr    300   numbers for selection of direction (by P.Truscott).
1292                                                  301 
1293 02-Oct-2007, G.Cosmo                             302 02-Oct-2007, G.Cosmo
1294 - Removed debug printout in G4Polycone::GetPo    303 - Removed debug printout in G4Polycone::GetPointOnCone().
1295                                                  304 
1296 23-Aug-2007, G.Cosmo (geom-specific-V09-00-05    305 23-Aug-2007, G.Cosmo (geom-specific-V09-00-05)
1297 - Revision of G4TessellatedSolid classes:        306 - Revision of G4TessellatedSolid classes:
1298   o Fixed problem report #931 by P.Truscott,     307   o Fixed problem report #931 by P.Truscott, based on suggestion of
1299     R.Holmberg. Modified classes G4Tessellate    308     R.Holmberg. Modified classes G4TessellatedSolid and G4TriangularFacet.
1300   o Modified data and accessor 'centroid' and    309   o Modified data and accessor 'centroid' and 'GetCentroid()' for G4VFacet;
1301     replaced by 'circumcentre' and 'GetCircum    310     replaced by 'circumcentre' and 'GetCircumcentre()' respectively.
1302   o Added utility class G4TessellatedGeometry    311   o Added utility class G4TessellatedGeometryAlgorithms.
1303 - Added formulas for calculating SemiAxis and    312 - Added formulas for calculating SemiAxis and Zheight in G4EllipticalCone
1304   (by T.Nikitina).                               313   (by T.Nikitina).
1305                                                  314 
1306 20-Aug-2007, T.Nikitina & L.Lindroos (geom-sp    315 20-Aug-2007, T.Nikitina & L.Lindroos (geom-specific-V09-00-04)
1307 - Revision of G4EllipticalCone:                  316 - Revision of G4EllipticalCone:
1308   o DistanceToIn(p): corrected answer for p.z    317   o DistanceToIn(p): corrected answer for p.z()<-zTopCut and for the point
1309     p on the surface.                            318     p on the surface.
1310   o DistanceToOut(p,v): now returning positiv    319   o DistanceToOut(p,v): now returning positive solution or zero when crossing
1311     the elliptical surface.                      320     the elliptical surface.
1312   o Fix in DistanceToOut(p) which was giving  << 321   o Fix in DistanceToOut(p) which was giving always zero. 
1313   o Corrected visualisation error of solid in    322   o Corrected visualisation error of solid in graphics_reps.
1314   o Added some formulas on how to pre-calcula    323   o Added some formulas on how to pre-calculate 'SemiAxis' and 'zheight'.
1315   o Added checkDistanceToOut() method to unit    324   o Added checkDistanceToOut() method to unit test.
1316 - Corrections to G4Paraboloid:                   325 - Corrections to G4Paraboloid:
1317   o Fixed bug in CalculateSurfaceArea() metho    326   o Fixed bug in CalculateSurfaceArea() method
1318   o Added correct initialisation of 'fPolyhed    327   o Added correct initialisation of 'fPolyhedron' in constructor.
1319   o Added unit test testG4Paraboloid.            328   o Added unit test testG4Paraboloid.
1320                                                  329 
1321 13-Aug-2007, W.Pokorski (geom-specific-V09-00    330 13-Aug-2007, W.Pokorski (geom-specific-V09-00-03)
1322 - G4PolyconeSide: added workaround to initial    331 - G4PolyconeSide: added workaround to initialisation of 'corners' vector,
1323   to allow for object persistency with Root-I    332   to allow for object persistency with Root-I/O (W.Pokorski).
1324                                                  333 
1325 18-Jul-2007, G.Cosmo (geom-specific-V09-00-02    334 18-Jul-2007, G.Cosmo (geom-specific-V09-00-02)
1326 - New specific G4Paraboloid with cuts along t    335 - New specific G4Paraboloid with cuts along the Z axis (by L.Lindroos).
1327 - Fixed dummy constructors of G4Polycone and     336 - Fixed dummy constructors of G4Polycone and G4PolyPhiFace for initialisation
1328   of 'edges' and 'corners'.                      337   of 'edges' and 'corners'.
1329 - Coworks with tag "greps-V09-00-01".            338 - Coworks with tag "greps-V09-00-01".
1330                                                  339 
1331 12-Jul-2007, T.Nikitina (geom-specific-V09-00    340 12-Jul-2007, T.Nikitina (geom-specific-V09-00-01)
1332 - Fix in G4Polyhedra::GetPointOnSurface() to     341 - Fix in G4Polyhedra::GetPointOnSurface() to correctly treat 'totalPhi' instead of
1333   'endPhi' for the case of open shapes and 't    342   'endPhi' for the case of open shapes and 'twopi' for not open shapes.
1334                                                  343 
1335 05-Jul-2007, T.Nikitina (geom-specific-V09-00    344 05-Jul-2007, T.Nikitina (geom-specific-V09-00-00)
1336 - Fix in G4Polyhedra::GetPointOnSurface() for    345 - Fix in G4Polyhedra::GetPointOnSurface() for the case when number of sectors
1337   (numSide) is equal to 1. At the origin of p    346   (numSide) is equal to 1. At the origin of problems observed when checking
1338   overlaps for polyhedra solids defined as su    347   overlaps for polyhedra solids defined as such.
1339                                                  348 
1340 31-May-2007, G.Cosmo (geom-specific-V08-03-03    349 31-May-2007, G.Cosmo (geom-specific-V08-03-03)
1341 - Fixed initialisation of constants in constr    350 - Fixed initialisation of constants in constructor for - G4VTwistSurface,
1342   G4PolyPhiFace, G4PolyconeSide, G4PolyhedraS    351   G4PolyPhiFace, G4PolyconeSide, G4PolyhedraSide - following latest changes
1343   for tunable tolerance.                         352   for tunable tolerance.
1344                                                  353 
1345 25-May-2007, G.Cosmo (geom-specific-V08-03-02    354 25-May-2007, G.Cosmo (geom-specific-V08-03-02)
1346 - Fixed default response of DistToIn/DistToOu    355 - Fixed default response of DistToIn/DistToOut for twisted solids.
1347 - Use G4TWISTDEBUG instead of G4SPECSDEBUG as    356 - Use G4TWISTDEBUG instead of G4SPECSDEBUG as debug conditional flag
1348   for twisted solids.                            357   for twisted solids.
1349 - Some cleanup in G4TwistTrapAlphaSide code.     358 - Some cleanup in G4TwistTrapAlphaSide code.
1350                                                  359 
1351 18-May-2007, G.Cosmo (geom-specific-V08-03-01    360 18-May-2007, G.Cosmo (geom-specific-V08-03-01)
1352 - Use kAngTolerance and kRadTolerance from G4    361 - Use kAngTolerance and kRadTolerance from G4GeometryTolerance class.
1353 - Coworks with tag "global-V08-03-03".           362 - Coworks with tag "global-V08-03-03".
1354                                                  363 
1355 11-May-2007, T.Nikitina (geom-specific-V08-03    364 11-May-2007, T.Nikitina (geom-specific-V08-03-00)
1356 - Use call to G4GeometryTolerance instead of     365 - Use call to G4GeometryTolerance instead of kCarTolerance where needed.
1357 - Requires tag "global-V08-03-00" and related    366 - Requires tag "global-V08-03-00" and related tag set.
1358                                                  367 
1359 26-Apr-2007, T.Nikitina (geom-specific-V08-02    368 26-Apr-2007, T.Nikitina (geom-specific-V08-02-05)
1360 - Fix in GetPointOnSurface() for G4Polycone t    369 - Fix in GetPointOnSurface() for G4Polycone to consider also points laying
1361   on rings when consecutive Z-sections are co    370   on rings when consecutive Z-sections are coincident.
1362   Added method GetPointOnRing().                 371   Added method GetPointOnRing().
1363 - Added unit test testPointOnSurfacePoly.cc.     372 - Added unit test testPointOnSurfacePoly.cc.
1364                                                  373 
1365 27-Feb-2007, I.Hrivnacova (geom-specific-V08-    374 27-Feb-2007, I.Hrivnacova (geom-specific-V08-02-04)
1366 - Added specialised constructor for handling     375 - Added specialised constructor for handling Z-sections in G4ExtrudedSolid.
1367 - Cleared unecessary declaration of IsInside(    376 - Cleared unecessary declaration of IsInside() methods in G4TriangularFacet
1368   and G4QuadrangularFacet.                       377   and G4QuadrangularFacet.
1369 - Updated unit test for G4ExtrudedSolid.         378 - Updated unit test for G4ExtrudedSolid.
1370                                                  379 
1371 26-Feb-2007, I.Hrivnacova (geom-specific-V08-    380 26-Feb-2007, I.Hrivnacova (geom-specific-V08-02-04)
1372 - Added specialised constructor for handling     381 - Added specialised constructor for handling Z-sections in G4ExtrudedSolid.
1373 - Cleared unecessary declaration of IsInside(    382 - Cleared unecessary declaration of IsInside() methods in G4TriangularFacet
1374   and G4QuadrangularFacet.                       383   and G4QuadrangularFacet.
1375 - Updated unit test for G4ExtrudedSolid.         384 - Updated unit test for G4ExtrudedSolid.
1376                                                  385 
1377 15-Feb-2007, I.Hrivnacova (geom-specific-V08-    386 15-Feb-2007, I.Hrivnacova (geom-specific-V08-02-03)
1378 - Corrected caching of values in G4ExtrudedSo    387 - Corrected caching of values in G4ExtrudedSolid.
1379 - Bug fix in G4TriangularFacet::Intersect() t    388 - Bug fix in G4TriangularFacet::Intersect() to allow for correct update of
1380   'Distance' in condition.                       389   'Distance' in condition.
1381 - Updated unit test for G4ExtrudedSolid.         390 - Updated unit test for G4ExtrudedSolid.
1382                                                  391 
1383 09-Feb-2007, G.Cosmo (geom-specific-V08-02-02    392 09-Feb-2007, G.Cosmo (geom-specific-V08-02-02)
1384 - Introduced new shape G4ExtrudedSolid, a sol    393 - Introduced new shape G4ExtrudedSolid, a solid representing the extrusion
1385   of an arbitrary polygon with fixed outline     394   of an arbitrary polygon with fixed outline in the two Z sections.
1386   New files: G4ExtrudedSolid[.hh.icc.cc] and     395   New files: G4ExtrudedSolid[.hh.icc.cc] and testG4ExtrudedSolid.cc
1387   by I.Hrivnacova.                               396   by I.Hrivnacova.
1388 - G4TessellatedSolid:                            397 - G4TessellatedSolid:
1389   o Made relevant solid's methods virtual, to    398   o Made relevant solid's methods virtual, to be used as base class.
1390   o Added implementation for GetSurfaceArea()    399   o Added implementation for GetSurfaceArea() and GetPointOnSurface() methods.
1391   o Added protection in SurfaceNormal() metho    400   o Added protection in SurfaceNormal() method in case of facet not found.
1392   o Check and return kOutside in Inside() if     401   o Check and return kOutside in Inside() if point out of solid's extent.
1393                                                  402 
1394 01-Feb-2007, G.Cosmo (geom-specific-V08-02-01    403 01-Feb-2007, G.Cosmo (geom-specific-V08-02-01)
1395 - Fix in G4PolyconeSide::DistanceAway() for c    404 - Fix in G4PolyconeSide::DistanceAway() for correct estimation of distance
1396   for the case of Phi sections (T.Nikitina).     405   for the case of Phi sections (T.Nikitina).
1397   Addresses problem report #598.                 406   Addresses problem report #598.
1398 - Updated unit test for G4Polycone to conside    407 - Updated unit test for G4Polycone to consider new test case.
1399                                                  408 
1400 22-Jan-2007, G.Cosmo (geom-specific-V08-02-00    409 22-Jan-2007, G.Cosmo (geom-specific-V08-02-00)
1401 - Do not scale reducible-polygon in G4Polyhed    410 - Do not scale reducible-polygon in G4Polyhedra::Reset() method.
1402   The 'original_parameters' structure offered    411   The 'original_parameters' structure offered as input through the accessors
1403   are always assumed to be already scaled by     412   are always assumed to be already scaled by the 'cos(0.5*phiTotal/theNumSide)'
1404   factor. Addresses problem report #873.         413   factor. Addresses problem report #873.
1405 - Fixed warning printout in G4Polycone::Reset    414 - Fixed warning printout in G4Polycone::Reset().
1406                                                  415 
1407 15-Nov-2006, J.Allison (geom-specific-V08-01-    416 15-Nov-2006, J.Allison (geom-specific-V08-01-04)
1408 - Fixed typo in G4Polycone::CreatePolyhedron(    417 - Fixed typo in G4Polycone::CreatePolyhedron() introduced by mistake in
1409   the last cleanup of the source code.           418   the last cleanup of the source code.
1410                                                  419 
1411 13-Nov-2006, G.Cosmo (geom-specific-V08-01-03    420 13-Nov-2006, G.Cosmo (geom-specific-V08-01-03)
1412 - Added concrete implementation of GetSurface    421 - Added concrete implementation of GetSurfaceArea() in G4Tet (M.H.Mendenhall).
1413                                                  422 
1414 08-Nov-2006, G.Cosmo (geom-specific-V08-01-02    423 08-Nov-2006, G.Cosmo (geom-specific-V08-01-02)
1415 - Cleared compilation warnings on SUN-CC for     424 - Cleared compilation warnings on SUN-CC for changes in the last tag.
1416   Fixed overloaded class variables in G4Polyh    425   Fixed overloaded class variables in G4Polyhedra and G4Polycone
1417   implementation of CreatePolyhedron().          426   implementation of CreatePolyhedron().
1418                                                  427 
1419 31-Oct-2006, J.Allison (geom-specific-V08-01-    428 31-Oct-2006, J.Allison (geom-specific-V08-01-01)
1420 - Implemented CreatePolyhedron() for G4Polyhe    429 - Implemented CreatePolyhedron() for G4Polyhedra and G4Polycone.
1421                                                  430 
1422 20-Oct-2006, G.Cosmo (geom-specific-V08-01-00    431 20-Oct-2006, G.Cosmo (geom-specific-V08-01-00)
1423 - Implemented caching mechanism for computati    432 - Implemented caching mechanism for computation of surface area in
1424   all solids and base classes, as done for th    433   all solids and base classes, as done for the geometrical volume
1425   computation.                                   434   computation.
1426 - Added missing fake constructor for object p    435 - Added missing fake constructor for object persistency to G4TessellatedSolid.
1427                                                  436 
1428 20-Jun-2006, G.Cosmo (geom-specific-V08-00-10    437 20-Jun-2006, G.Cosmo (geom-specific-V08-00-10)
1429 - Added accessor method GetVertices() in G4Te    438 - Added accessor method GetVertices() in G4Tet to return the list of
1430   vertices composing the solid. Required for     439   vertices composing the solid. Required for GDML persistency.
1431                                                  440 
1432 06-Jun-2006, G.Cosmo (geom-specific-V08-00-09    441 06-Jun-2006, G.Cosmo (geom-specific-V08-00-09)
1433 - Added protection against NaNs in G4Polycone    442 - Added protection against NaNs in G4PolyconeSide::Normal() for points at
1434   the origin.                                    443   the origin.
1435                                                  444 
1436 19-May-2006, G.Cosmo (geom-specific-V08-00-08    445 19-May-2006, G.Cosmo (geom-specific-V08-00-08)
1437 - Fix in G4Ellipsoid::SetZCuts() and G4Ellipt    446 - Fix in G4Ellipsoid::SetZCuts() and G4EllipticalTube::SetZCut() for usage
1438   of uninitialised variables.                    447   of uninitialised variables.
1439                                                  448 
1440 08-May-2006, G.Cosmo (geom-specific-V08-00-07    449 08-May-2006, G.Cosmo (geom-specific-V08-00-07)
1441 - Cleared compilation warning on SUN-CC in G4    450 - Cleared compilation warning on SUN-CC in G4TriangularFacet.cc.
1442                                                  451 
1443 04-May-2006, G.Cosmo (geom-specific-V08-00-06    452 04-May-2006, G.Cosmo (geom-specific-V08-00-06)
1444 - Use different names for unit tests to avoid    453 - Use different names for unit tests to avoid confusing liblist ...
1445                                                  454 
1446 03-May-2006, G.Cosmo (geom-specific-V08-00-05    455 03-May-2006, G.Cosmo (geom-specific-V08-00-05)
1447 - Added four unit tests for G4TessellatedSoli    456 - Added four unit tests for G4TessellatedSolid.
1448                                                  457 
1449 24-Mar-2006, G.Cosmo (geom-specific-V08-00-04    458 24-Mar-2006, G.Cosmo (geom-specific-V08-00-04)
1450 - G4TwistedTubs: defined exact estimation for    459 - G4TwistedTubs: defined exact estimation for GetCubicVolume(),
1451   similar to the one adopted for G4Tubs.         460   similar to the one adopted for G4Tubs.
1452                                                  461 
1453 03-Mar-2006, G.Cosmo (geom-specific-V08-00-03    462 03-Mar-2006, G.Cosmo (geom-specific-V08-00-03)
1454 - Corrected boolean condition in G4Triangular    463 - Corrected boolean condition in G4TriangularFacet::Intersect().
1455   Use '&&' operator in condition. Allows for     464   Use '&&' operator in condition. Allows for porting on WIN32-VC.
1456                                                  465 
1457 01-Mar-2006, G.Cosmo (geom-specific-V08-00-02    466 01-Mar-2006, G.Cosmo (geom-specific-V08-00-02)
1458 - Introducing first implementation of a tesse    467 - Introducing first implementation of a tessellated solid, contribution
1459   of P.R.Truscott (QinetiQ Ltd, UK).             468   of P.R.Truscott (QinetiQ Ltd, UK).
1460   New classes: G4QuadrangularFacet, G4Tessell    469   New classes: G4QuadrangularFacet, G4TessellatedSolid, G4TriangularFacet
1461   and G4VFacet.                                  470   and G4VFacet.
1462 - Requires tag "greps-V08-00-00".                471 - Requires tag "greps-V08-00-00".
1463                                                  472 
1464 12-Jan-2006, J.Allison (geom-specific-V08-00-    473 12-Jan-2006, J.Allison (geom-specific-V08-00-01)
1465 - G4TwistedTubs and G4VTwistedFaceted::Create    474 - G4TwistedTubs and G4VTwistedFaceted::CreatePolyhedron():
1466   parameterised polyhedron mesh approximation    475   parameterised polyhedron mesh approximation in terms of
1467   G4Polyhedron::GetNumberOfRotationSteps().      476   G4Polyhedron::GetNumberOfRotationSteps().
1468   This is (a) more economical and (b) amenabl    477   This is (a) more economical and (b) amenable to user control.
1469                                                  478 
1470 19-Dec-2005, O.Link (geom-specific-V08-00-00)    479 19-Dec-2005, O.Link (geom-specific-V08-00-00)
1471 - Fixes in G4EllipticalCone:                     480 - Fixes in G4EllipticalCone:
1472   o Changed GetPointOnSurface(), which was no    481   o Changed GetPointOnSurface(), which was not uniform in endcaps.
1473   o Bug fix in Inside(), which was not correc    482   o Bug fix in Inside(), which was not correct for the elliptic mantel.
1474     Made test similar as in G4EllipticTube.      483     Made test similar as in G4EllipticTube.
1475   o Several fixes in DistanceToIn/Out(): for     484   o Several fixes in DistanceToIn/Out(): for looping events (shortest
1476     distance was taken, even if 0); now compa    485     distance was taken, even if 0); now comparing the distance to the endcap
1477     and to the mantel and decide afterwards w    486     and to the mantel and decide afterwards which distance is shortest;
1478     added check n*v.                             487     added check n*v.
1479   o The code is now "good" at 90%. Still 10%     488   o The code is now "good" at 90%. Still 10% wrong reconstructed events.
1480     e.g there is a problem is DistanceToOut()    489     e.g there is a problem is DistanceToOut(): missed the intersection
1481     (reconstruction took the encap instead of    490     (reconstruction took the encap instead of the mantel).
1482                                                  491 
1483 09-Dec-2005, O.Link                              492 09-Dec-2005, O.Link
1484 - Fixed visibility of soft edges on the twist    493 - Fixed visibility of soft edges on the twisted solids.
1485                                                  494 
1486 08-Dec-2005, O.Link (geom-specific-V07-01-14)    495 08-Dec-2005, O.Link (geom-specific-V07-01-14)
1487 - Fixed bug in G4VTwistSurface::ComputeLocalP    496 - Fixed bug in G4VTwistSurface::ComputeLocalPoint(p) for point coordinate
1488   transformation. The bug affected only G4Twi    497   transformation. The bug affected only G4TwistTrapFlatSide.
1489                                                  498 
1490 06-Dec-2005, G.Cosmo (geom-specific-V07-01-13    499 06-Dec-2005, G.Cosmo (geom-specific-V07-01-13)
1491 - Fixed compilation errors on WIN32-VC for la    500 - Fixed compilation errors on WIN32-VC for last tag changes.
1492                                                  501 
1493 05-Dec-2005, O.Link (geom-specific-V07-01-12)    502 05-Dec-2005, O.Link (geom-specific-V07-01-12)
1494 - Added polyhedron definition for twisted sol    503 - Added polyhedron definition for twisted solids (G4TwistedTrap,
1495   G4TwistedTrd, G4TwistedBox, G4TwistedTubs)     504   G4TwistedTrd, G4TwistedBox, G4TwistedTubs) for visualization.
1496                                                  505 
1497 30-Nov-2005, G.Cosmo (geom-specific-V07-01-11    506 30-Nov-2005, G.Cosmo (geom-specific-V07-01-11)
1498 - Trivial fixes for porting on CLHEP-2.0.X se    507 - Trivial fixes for porting on CLHEP-2.0.X series.
1499                                                  508 
1500 18-Nov-2005, O.Link (geom-specific-V07-01-10)    509 18-Nov-2005, O.Link (geom-specific-V07-01-10)
1501 - Renamed classes for twisted solids set, to     510 - Renamed classes for twisted solids set, to identify them in the
1502   twisted framework.                             511   twisted framework.
1503                                                  512 
1504 17-Nov-2005, O.Link                              513 17-Nov-2005, O.Link
1505 - G4VTwistedFacted:                              514 - G4VTwistedFacted:
1506   o corrected bug in DistanceToSurface() impl    515   o corrected bug in DistanceToSurface() implementation
1507   o added GetPointOnSurface() method             516   o added GetPointOnSurface() method
1508 - G4TwistedTubs:                                 517 - G4TwistedTubs:
1509   o added GetPointOnSurface() method             518   o added GetPointOnSurface() method
1510 - G4Hype:                                        519 - G4Hype:
1511   o corrected surface area calculation used i    520   o corrected surface area calculation used in GetPointOnSurface()
1512                                               << 521   
1513 17-Nov-2005, G.Cosmo (geom-specific-V07-01-09    522 17-Nov-2005, G.Cosmo (geom-specific-V07-01-09)
1514 - More fixes required for direct object persi    523 - More fixes required for direct object persistency to G4Polycone,
1515   G4polyhedra and related utility classes.       524   G4polyhedra and related utility classes.
1516                                                  525 
1517 10-Nov-2005, J.Allison (geom-specific-V07-01-    526 10-Nov-2005, J.Allison (geom-specific-V07-01-08)
1518 - G4Tet:                                         527 - G4Tet:
1519   o Added implementation for GetPolyhedron()     528   o Added implementation for GetPolyhedron() and GetCubicVolume().
1520   o Corrected order of specifying vertices in    529   o Corrected order of specifying vertices in CreatePolyhedron().
1521                                                  530 
1522 09-Nov-2005, G.Cosmo (geom-specific-V07-01-07    531 09-Nov-2005, G.Cosmo (geom-specific-V07-01-07)
1523 - Added fake default constructor for all conc    532 - Added fake default constructor for all concrete solids and relevant
1524   utility classes, for usage of direct object    533   utility classes, for usage of direct object persistency.
1525 - Implemented changes to support CLHEP-2.0.X     534 - Implemented changes to support CLHEP-2.0.X for explicit usage of the
1526   CLHEP/HepGeom namespaces for CLHEP types.      535   CLHEP/HepGeom namespaces for CLHEP types.
1527                                                  536 
1528 07-Nov-2005, G.Cosmo (geom-specific-V07-01-06    537 07-Nov-2005, G.Cosmo (geom-specific-V07-01-06)
1529 - G4Ellipsoid: replaced call to hypot(x,y) wi    538 - G4Ellipsoid: replaced call to hypot(x,y) with std::sqrt(x*x+y*y)
1530   for porting to ISO standard.                   539   for porting to ISO standard.
1531                                                  540 
1532 02-Nov-2005, G.Cosmo (geom-specific-V07-01-05    541 02-Nov-2005, G.Cosmo (geom-specific-V07-01-05)
1533 - G4Polyhedra, G4Polycone:                       542 - G4Polyhedra, G4Polycone:
1534   o Protected case of generic construct for v    543   o Protected case of generic construct for visualization.
1535   o Introduced explicit flag and method IsGen    544   o Introduced explicit flag and method IsGeneric() to identify the kind
1536     of constructor used.                         545     of constructor used.
1537                                                  546 
1538 29-Sep-2005, G.Cosmo (geom-specific-V07-01-04    547 29-Sep-2005, G.Cosmo (geom-specific-V07-01-04)
1539 - Fix in G4EllipticalCone methods DistanceToI    548 - Fix in G4EllipticalCone methods DistanceToIn() and DistanceToOut().
1540   Added unit test for it (by D.Anninos).         549   Added unit test for it (by D.Anninos).
1541 - Coworks with tag "greps-V07-01-02".            550 - Coworks with tag "greps-V07-01-02".
1542                                                  551 
1543 10-Aug-2005, G.Cosmo (geom-specific-V07-01-03    552 10-Aug-2005, G.Cosmo (geom-specific-V07-01-03)
1544 - Introduced new solid G4EllipticalCone, a fu    553 - Introduced new solid G4EllipticalCone, a full cone with elliptical base
1545   that can be cut in Z (by D.Anninos).           554   that can be cut in Z (by D.Anninos).
1546   Coworks with tag "greps-V07-01-02".            555   Coworks with tag "greps-V07-01-02".
1547                                                  556 
1548 08-Aug-2005, D.Anninos (geom-specific-V07-01-    557 08-Aug-2005, D.Anninos (geom-specific-V07-01-02)
1549 - Added GetPointOnSurface() for all solids ex    558 - Added GetPointOnSurface() for all solids except twisted ones.
1550   The method returns a random point according    559   The method returns a random point according to a quasi-uniform
1551   distribution along the surface.                560   distribution along the surface.
1552                                                  561 
1553 18-Jul-2005, G.Cosmo (geom-specific-V07-01-01    562 18-Jul-2005, G.Cosmo (geom-specific-V07-01-01)
1554 - Fixed compilation warning on WIN32-VC for G    563 - Fixed compilation warning on WIN32-VC for G4VSurface.cc.
1555 - Not including G4Tet.                           564 - Not including G4Tet.
1556                                                  565 
1557 06-Jul-2005, G.Cosmo (geom-specific-V07-01-00    566 06-Jul-2005, G.Cosmo (geom-specific-V07-01-00)
1558 - Added new shape G4Ellipsoid. Coworks with t    567 - Added new shape G4Ellipsoid. Coworks with tag "greps-V07-01-00".
1559   Contribution of G.Horton-Smith and G.Guerri    568   Contribution of G.Horton-Smith and G.Guerrieri.
1560   Code cleanup, and added default arguments f    569   Code cleanup, and added default arguments for cuts, added first
1561   implementation of unit test.                   570   implementation of unit test.
1562 - Corrected unit tests for twisted-box/trap.     571 - Corrected unit tests for twisted-box/trap.
1563 - Not including G4Tet.                           572 - Not including G4Tet.
1564                                                  573 
1565 15-Jun-2005, J.Apostolakis                       574 15-Jun-2005, J.Apostolakis
1566 - Introduced new solid G4Tet, contribution of    575 - Introduced new solid G4Tet, contribution of M.H.Mendenhall
1567   and R.A.Weller, Vanderbilt University, USA.    576   and R.A.Weller, Vanderbilt University, USA.
1568                                                  577 
1569 29-Apr-2005, O.Link (geom-specific-V07-00-04)    578 29-Apr-2005, O.Link (geom-specific-V07-00-04)
1570 - G4TwistedSurface: fixed bug in GetAreaCode(    579 - G4TwistedSurface: fixed bug in GetAreaCode() affecting G4TwistedTubs.
1571                                                  580 
1572 04-Apr-2005, G.Cosmo (geom-specific-V07-00-03    581 04-Apr-2005, G.Cosmo (geom-specific-V07-00-03)
1573 - Added test for Number-Of-Rotation-Steps in     582 - Added test for Number-Of-Rotation-Steps in GetPolyhedron() for
1574   G4VCSGfaceted, G4Hype and G4EllipticalTube     583   G4VCSGfaceted, G4Hype and G4EllipticalTube (by J.Allison).
1575   Requires tag "greps-V07-00-02".                584   Requires tag "greps-V07-00-02".
1576 - Added elementary implementation of CreatePo    585 - Added elementary implementation of CreatePolyhedron() for G4Hype,
1577   G4TwistedBox, G4TwistedTubs, G4TwistedTrd,     586   G4TwistedBox, G4TwistedTubs, G4TwistedTrd, G4TwistedTrap.
1578 - Some code cleanup.                             587 - Some code cleanup.
1579                                                  588 
1580 18-Mar-2005, O.Link (geom-specific-V07-00-02)    589 18-Mar-2005, O.Link (geom-specific-V07-00-02)
1581 - New generic framework for twisted solids G4    590 - New generic framework for twisted solids G4TwistedBox, G4TwistedTrd and
1582   G4TwistedTrap: inheriting now from the base    591   G4TwistedTrap: inheriting now from the base class G4VTwistedFaceted.
1583 - Extended G4TwistedTrap to support setups wi    592 - Extended G4TwistedTrap to support setups with different trapezoidal
1584   endcaps with centres not necessarily on a l    593   endcaps with centres not necessarily on a line parallel to the z axis.
1585 - Added G4TwistedTrd and general G4TwistedTra    594 - Added G4TwistedTrd and general G4TwistedTrap as test cases in test.
1586                                                  595 
1587 03-Mar-2005, J.Allison                           596 03-Mar-2005, J.Allison
1588 - Changed AddThis() to AddSolid() for all sol    597 - Changed AddThis() to AddSolid() for all solids in the implementation
1589   of DescribeYourselfTo(G4VGraphicsScene&).      598   of DescribeYourselfTo(G4VGraphicsScene&).
1590                                                  599 
1591 01-Mar-2005, O.Link (geom-specific-V07-00-01)    600 01-Mar-2005, O.Link (geom-specific-V07-00-01)
1592 - Fixed compilation warnings on WIN32-VC for     601 - Fixed compilation warnings on WIN32-VC for G4VSurface.cc.
1593                                                  602 
1594 14-Feb-2005, O.Link (geom-specific-V07-00-00)    603 14-Feb-2005, O.Link (geom-specific-V07-00-00)
1595 - Use new polynom approximations based on new    604 - Use new polynom approximations based on new solver based on Jenkins-Traub
1596   algorithm, for twisted-box and twisted-trap    605   algorithm, for twisted-box and twisted-trap.
1597 - Fixed bug in the usage of 'fmod' and adopt     606 - Fixed bug in the usage of 'fmod' and adopt special treatment for 'parallel'
1598   events in G4TwistedBoxSide and G4TwistedTra    607   events in G4TwistedBoxSide and G4TwistedTrapSide.
1599 - Coworks with tag "global-V07-00-00".           608 - Coworks with tag "global-V07-00-00".
1600                                                  609 
1601 08-Dec-2004, O.Link (geom-specific-V06-02-07)    610 08-Dec-2004, O.Link (geom-specific-V06-02-07)
1602 - Extensions to twisted box/trap shapes to co    611 - Extensions to twisted box/trap shapes to consider all 4 solutions
1603   for determining correct intersections.         612   for determining correct intersections.
1604                                                  613 
1605 29-Nov-2004, O.Link (geom-specific-V06-02-06)    614 29-Nov-2004, O.Link (geom-specific-V06-02-06)
1606 - G4TwistedTrapSide, G4TwistedBoxSide: improv    615 - G4TwistedTrapSide, G4TwistedBoxSide: improved (analytical) version
1607   of GetPhiUAtX() method.                        616   of GetPhiUAtX() method.
1608                                                  617 
1609 24-Nov-2004, O.Link (geom-specific-V06-02-05)    618 24-Nov-2004, O.Link (geom-specific-V06-02-05)
1610 - Fixed bug in description of twisted trapezo    619 - Fixed bug in description of twisted trapezoid side.
1611                                                  620 
1612 12-Nov-2004, O.Link (geom-specific-V06-02-04)    621 12-Nov-2004, O.Link (geom-specific-V06-02-04)
1613 - Added G4TwistedBox  - a twisted box with tw    622 - Added G4TwistedBox  - a twisted box with twist angle alpha,
1614                         length a/2,b/2,L/2.      623                         length a/2,b/2,L/2.
1615 - Added G4TwistedTrap - a twisted trapezoid (    624 - Added G4TwistedTrap - a twisted trapezoid (still in debug state)
1616 - Changed in G4VSurface.icc:                  << 625 - Changed in G4VSurface.icc: 
1617     - GetNeighbours(): corrected axiscode (wa    626     - GetNeighbours(): corrected axiscode (was returning the wrong neighbours)
1618     - SetNeighbours(): fixed problem #685 (in    627     - SetNeighbours(): fixed problem #685 (index out of range)
1619 - Added tests for G4TwistedBox and G4TwistedT    628 - Added tests for G4TwistedBox and G4TwistedTrap in specific/test.
1620 - Added G4TwistedBox and G4TwistedTrap in sys    629 - Added G4TwistedBox and G4TwistedTrap in system testing, test10.
1621                                                  630 
1622 22-Oct-2004, D.C.Williams (geom-specific-V06-    631 22-Oct-2004, D.C.Williams (geom-specific-V06-02-03)
1623 - Fix in G4PolyconeSide::Inside for points at    632 - Fix in G4PolyconeSide::Inside for points at radius = 0 for phi slides
1624   solids with an inner radius. Addresses prob    633   solids with an inner radius. Addresses problem report #598.
1625                                                  634 
1626 10-Oct-2004, J.Allison (geom-specific-V06-02-    635 10-Oct-2004, J.Allison (geom-specific-V06-02-02)
1627 - Added GetPolyhedron, a smart access functio    636 - Added GetPolyhedron, a smart access function that creates a G4Polyhedron
1628   on request and stores for future access.  A    637   on request and stores for future access.  A null pointer means "not
1629   available".                                    638   available".
1630                                                  639 
1631 22-Sep-2004, G.Cosmo (geom-specific-V06-02-01    640 22-Sep-2004, G.Cosmo (geom-specific-V06-02-01)
1632 - Added implementation of GetCubicVolume() wi    641 - Added implementation of GetCubicVolume() with cashing mechanism for
1633   solids: G4EllipticalTube, G4Hype, G4Polyhed    642   solids: G4EllipticalTube, G4Hype, G4Polyhedra, G4Polycone, G4TwistedTubs.
1634                                                  643 
1635 01-Sep-2004, D.C.Williams (geom-specific-V06-    644 01-Sep-2004, D.C.Williams (geom-specific-V06-02-00)
1636 - G4VCSGfaceted: fix for rare anomalous situa    645 - G4VCSGfaceted: fix for rare anomalous situation in which
1637   DistanceToOut(p,v,..) will report kInfinity    646   DistanceToOut(p,v,..) will report kInfinity, make an additional check
1638   for the point p on the surface, in which ca    647   for the point p on the surface, in which case will report zero.
1639   Addresses problem observed in G4Polyhedra a    648   Addresses problem observed in G4Polyhedra and reported in #650.
1640                                                  649 
1641 07-Jun-2004, G.Cosmo (geom-specific-V06-01-04    650 07-Jun-2004, G.Cosmo (geom-specific-V06-01-04)
1642 - Fixed compilation problem in G4TwistedSurfa    651 - Fixed compilation problem in G4TwistedSurface.cc on WIN32-VC.
1643                                                  652 
1644 28-May-2004, G.Cosmo (geom-specific-V06-01-03    653 28-May-2004, G.Cosmo (geom-specific-V06-01-03)
1645 - Fixed archiving problem on WIN32-VC7: repla    654 - Fixed archiving problem on WIN32-VC7: replaced structs with classes
1646   in G4VSurface.                                 655   in G4VSurface.
1647 - Replaced misleading names for masks in G4VS    656 - Replaced misleading names for masks in G4VSurface and moved inlined
1648   methods of nested classes to .cc.              657   methods of nested classes to .cc.
1649                                                  658 
1650 25-May-2004, G.Cosmo (geom-specific-V06-01-02    659 25-May-2004, G.Cosmo (geom-specific-V06-01-02)
1651 - Fixed compilation problem on SUN-CC. Made E    660 - Fixed compilation problem on SUN-CC. Made EValidate enum public in
1652   G4VSurface.hh.                                 661   G4VSurface.hh.
1653                                                  662 
1654 24-May-2004, G.Cosmo (geom-specific-V06-01-01    663 24-May-2004, G.Cosmo (geom-specific-V06-01-01)
1655 - Removed compilation warnings and minor clea    664 - Removed compilation warnings and minor cleanup...
1656                                                  665 
1657 19-May-2004, O.Link (geom-specific-V06-01-00)    666 19-May-2004, O.Link (geom-specific-V06-01-00)
1658 - First implementation of a framework for twi    667 - First implementation of a framework for twisted surfaces, integrated from
1659   the original version of Kotoyo Hoshina (hos    668   the original version of Kotoyo Hoshina (hoshina@hepburn.s.chiba-u.ac.jp)
1660   implemented in the 'Jupiter' application.      669   implemented in the 'Jupiter' application.
1661   o Includes new specific twisted shape: G4Tw    670   o Includes new specific twisted shape: G4TwistedTubs.
1662   o New classes: G4VSurface, G4TwistedSurface    671   o New classes: G4VSurface, G4TwistedSurface, G4HyperbolicSurface,
1663                  G4FlatSurface, G4TwistedTubs    672                  G4FlatSurface, G4TwistedTubs.
1664   o Cleanup of original code (debugging messa    673   o Cleanup of original code (debugging messages, compiler errors, migration
1665     of g4std to new convention...)               674     of g4std to new convention...)
1666   o New organisation of class G4TwistedTubs:     675   o New organisation of class G4TwistedTubs: now independent of XXXSurface;
1667     removed backpointer 'fSolid' from XXXSurf    676     removed backpointer 'fSolid' from XXXSurface to G4TwistedTubs.
1668   o New form of constructors in G4TwistedSurf    677   o New form of constructors in G4TwistedSurface, G4HyperbolicSurface and
1669     G4FlatSurface.                               678     G4FlatSurface.
1670   o Change in G4TwistedSurface::DistanceToIn(    679   o Change in G4TwistedSurface::DistanceToIn(p,v,...): roundoff correction.
1671                                                  680 
1672 12-Jan-2004, G.Cosmo (geom-specific-V06-00-00    681 12-Jan-2004, G.Cosmo (geom-specific-V06-00-00)
1673 - G4PolyhedraSide.cc: fixed bug in which part    682 - G4PolyhedraSide.cc: fixed bug in which particles could "leak" out the
1674   center of a face if inner radius = 0.          683   center of a face if inner radius = 0.
1675   Fixes problem report #547. (D.Williams)        684   Fixes problem report #547. (D.Williams)
1676                                                  685 
1677 22-Nov-2003, G.Cosmo (geom-specific-V05-02-07    686 22-Nov-2003, G.Cosmo (geom-specific-V05-02-07)
1678 - Fixed upper bound for protection check intr    687 - Fixed upper bound for protection check introduced in G4Polycone and
1679   G4Polyhedra constructors.                      688   G4Polyhedra constructors.
1680                                                  689 
1681 17-Nov-2003, G.Cosmo (geom-specific-V05-02-06    690 17-Nov-2003, G.Cosmo (geom-specific-V05-02-06)
1682 - Added protections in G4Polycone and G4Polyh    691 - Added protections in G4Polycone and G4Polyhedra constructors for
1683   invalid constructs with no contiguous segme    692   invalid constructs with no contiguous segments in Z planes as input.
1684                                                  693 
1685 04-Nov-2003, G.Cosmo (geom-specific-V05-02-05    694 04-Nov-2003, G.Cosmo (geom-specific-V05-02-05)
1686 - Added SetOriginalParameters() method to G4P    695 - Added SetOriginalParameters() method to G4Polycone and G4Polyhedra.
1687                                                  696 
1688 03-Nov-2003, G.Cosmo (geom-specific-V05-02-04    697 03-Nov-2003, G.Cosmo (geom-specific-V05-02-04)
1689 - Code cleanup and headers inclusion review      698 - Code cleanup and headers inclusion review
1690   (replaced by forward declarations where nec    699   (replaced by forward declarations where necessary).
1691                                                  700 
1692 28-Oct-2003, G.Cosmo (geom-specific-V05-02-03    701 28-Oct-2003, G.Cosmo (geom-specific-V05-02-03)
1693 - Migrated to new G4Exception scheme.            702 - Migrated to new G4Exception scheme.
1694                                                  703 
1695 20-Oct-2003, G.Cosmo (geom-specific-V05-02-02    704 20-Oct-2003, G.Cosmo (geom-specific-V05-02-02)
1696 - Added Reset() method in G4Polycone and G4Po    705 - Added Reset() method in G4Polycone and G4Polyhedra to allow
1697   recalculation and reshape of the solid if n    706   recalculation and reshape of the solid if new original_parameters
1698   are provided.                                  707   are provided.
1699                                                  708 
1700 30-Sep-2003, G.Cosmo (geom-specific-V05-02-01    709 30-Sep-2003, G.Cosmo (geom-specific-V05-02-01)
1701 - Updated GNUmakefile for unit tests, accordi    710 - Updated GNUmakefile for unit tests, according to new structure
1702   introduced in "geometry-V05-02-00".            711   introduced in "geometry-V05-02-00".
1703                                                  712 
1704 16-Jun-2003, G.Cosmo (geom-specific-V05-02-00    713 16-Jun-2003, G.Cosmo (geom-specific-V05-02-00)
1705 - Added accessors to original_parameters for     714 - Added accessors to original_parameters for G4Polycone and G4Polyhedra.
1706   Made G4PolyconeHistorical and G4PolyhedraHi    715   Made G4PolyconeHistorical and G4PolyhedraHistorical classes in global
1707   scope (temporary solution).                    716   scope (temporary solution).
1708                                                  717 
1709 28-Mar-2003, G.Cosmo (geom-specific-V05-00-00    718 28-Mar-2003, G.Cosmo (geom-specific-V05-00-00)
1710 - Fixed initialisation of base class in copy     719 - Fixed initialisation of base class in copy contructor for:
1711   G4PolyPhiFace, G4PolyconeSide, G4PolyhedraS    720   G4PolyPhiFace, G4PolyconeSide, G4PolyhedraSide.
1712 - Fixed trivial pedantic warnings on G4Polyco    721 - Fixed trivial pedantic warnings on G4Polycone and G4Polyhedra.
1713                                                  722 
1714 30-Oct-2002, G.Cosmo (geom-specific-V04-01-01    723 30-Oct-2002, G.Cosmo (geom-specific-V04-01-01)
1715 - Fixed un-initialised data members in constr    724 - Fixed un-initialised data members in constructors of classes:
1716   G4ClippablePolygon, G4EnclosingCylinder, G4    725   G4ClippablePolygon, G4EnclosingCylinder, G4PolyconeSide,
1717   G4ReduciblePolygon, G4VCSGfaceted.             726   G4ReduciblePolygon, G4VCSGfaceted.
1718                                                  727 
1719 28-Oct-2002, G.Cosmo (geom-specific-V04-01-00    728 28-Oct-2002, G.Cosmo (geom-specific-V04-01-00)
1720 - Added implementation of StreamInfo() to com    729 - Added implementation of StreamInfo() to comply with new interface for
1721   G4VSolid in "geommng-V04-01-03".               730   G4VSolid in "geommng-V04-01-03".
1722 - Created .icc files for G4EllipticalTube, G4    731 - Created .icc files for G4EllipticalTube, G4Polyhedra and G4Polycone.
1723 - Some cosmetic changes to code formatting: r    732 - Some cosmetic changes to code formatting: removed <TAB> characters and adopt
1724   uniform code indentation.                      733   uniform code indentation.
1725                                                  734 
1726 08-May-2002, J.Allison (geom-solids-specific-    735 08-May-2002, J.Allison (geom-solids-specific-V04-00-01)
1727 - Implemented G4EllipticalTube::CreatePolyhed    736 - Implemented G4EllipticalTube::CreatePolyhedron.
1728                                                  737 
1729 10-Jan-2002, G.Cosmo (geom-solids-specific-V0    738 10-Jan-2002, G.Cosmo (geom-solids-specific-V04-00-00)
1730 - Updated unit tests.                            739 - Updated unit tests.
1731                                                  740 
1732 20-Apr-2001, G.Cosmo (geom-solids-specific-V0    741 20-Apr-2001, G.Cosmo (geom-solids-specific-V03-01-00)
1733 - Migration to STL vector:                       742 - Migration to STL vector:
1734   o In G4ClippablePolygon, migrated G4ThreeVe    743   o In G4ClippablePolygon, migrated G4ThreeVectorList typedef and
1735     made private to class.                       744     made private to class.
1736                                               << 745     
1737 03-Apr-2001, D.Williams  (geom-solids-specifi    746 03-Apr-2001, D.Williams  (geom-solids-specific-V03-00-01)
1738 -----------------------                          747 -----------------------
1739 - G4IntersectingCone.cc: make small adjustmen    748 - G4IntersectingCone.cc: make small adjustment to help with roundoff error
1740   in LineHitsCone1() and LineHitsCone2().        749   in LineHitsCone1() and LineHitsCone2().
1741                                                  750 
1742 08-Jan-2001, D.Williams  (geom-solids-specifi    751 08-Jan-2001, D.Williams  (geom-solids-specific-V03-00-00)
1743 -----------------------                          752 -----------------------
1744 - G4Hype.cc: Added protecton against zero v.z    753 - G4Hype.cc: Added protecton against zero v.z in DistanceToOut.
1745                                                  754 
1746 20-Nov-2000, G.Cosmo     (geom-solids-specifi    755 20-Nov-2000, G.Cosmo     (geom-solids-specific-V02-00-04)
1747 ---------------------                            756 ---------------------
1748 - Fixes to remove warnings from "-Wall -ansi     757 - Fixes to remove warnings from "-Wall -ansi -pedantic" g++ compiler options:
1749   o commented out variables declared and not     758   o commented out variables declared and not used.
1750   o fixed declaration of variables used befor    759   o fixed declaration of variables used before being initialised.
1751   o fixed order of initialisation of member d    760   o fixed order of initialisation of member data in constructors.
1752   o fixed usage of unsigned-int (size_t) for     761   o fixed usage of unsigned-int (size_t) for array indeces.
1753                                                  762 
1754 13-Nov-2000, G.Cosmo     (geom-solids-specifi    763 13-Nov-2000, G.Cosmo     (geom-solids-specific-V02-00-03)
1755 --------------------                             764 --------------------
1756 - Added definition of empty constructor for G    765 - Added definition of empty constructor for G4ClippablePolygon which
1757   went lost by mistake...                        766   went lost by mistake...
1758                                                  767 
1759 02-Nov-2000, G.Cosmo     (geom-solids-specifi    768 02-Nov-2000, G.Cosmo     (geom-solids-specific-V02-00-02)
1760 --------------------                             769 --------------------
1761 - QA code revision and cleanup (+fixes from C    770 - QA code revision and cleanup (+fixes from CodeWizard filtering):
1762   o Avoid inline virtual methods.                771   o Avoid inline virtual methods.
1763   o General cosmetics for Software Reference     772   o General cosmetics for Software Reference Manual.
1764                                                  773 
1765 23-Oct-2000, D.Williams  (geom-solids-specifi    774 23-Oct-2000, D.Williams  (geom-solids-specific-V02-00-01)
1766 -----------------------                          775 -----------------------
1767 - G4IntersectingCone.cc: the check for a zero    776 - G4IntersectingCone.cc: the check for a zero radical has been adjusted to be
1768   less sensitive to round off error in LineHi    777   less sensitive to round off error in LineHitsCone1(), LineHitsCone2().
1769   This fixes a problem discovered in BaBar.      778   This fixes a problem discovered in BaBar.
1770                                                  779 
1771 12-Sep-2000, G.Cosmo  (geom-solids-specific-V    780 12-Sep-2000, G.Cosmo  (geom-solids-specific-V02-00-00)
1772 --------------------                             781 --------------------
1773 - Organised comments to headers for Software     782 - Organised comments to headers for Software Reference Manual.
1774                                                  783 
1775 27-Jun-2000, G.Cosmo  (geom-solids-specific-V    784 27-Jun-2000, G.Cosmo  (geom-solids-specific-V01-01-02)
1776 --------------------                             785 --------------------
1777 - G4Polycone[.hh.cc]: better fix for bug-repo    786 - G4Polycone[.hh.cc]: better fix for bug-report #110.
1778   Removed struct and replaced with class.        787   Removed struct and replaced with class.
1779                                                  788 
1780 26-Jun-2000, G.Cosmo  (geom-solids-specific-V    789 26-Jun-2000, G.Cosmo  (geom-solids-specific-V01-01-01)
1781 --------------------                             790 --------------------
1782 - G4Polycone.cc: fixed memory leak by invokin    791 - G4Polycone.cc: fixed memory leak by invoking destruction of member
1783   enclosingCylinder, which was not cleaned up    792   enclosingCylinder, which was not cleaned up in the destructor.
1784   This fixes problem report #107.                793   This fixes problem report #107.
1785 - G4Polycone.hh: added forward declaration of    794 - G4Polycone.hh: added forward declaration of struct G4PolyconeHistorical
1786   and made it friend, for porting on KCC --st    795   and made it friend, for porting on KCC --strict. This fixes report #110.
1787 - G4Polyhedra.hh: fixed typo in method name.     796 - G4Polyhedra.hh: fixed typo in method name. Changed GetNumSIde() to
1788   GetNumSide(). This fixes problem report #10    797   GetNumSide(). This fixes problem report #105.
1789                                                  798 
1790 08-Jun-2000, G.Gracia                            799 08-Jun-2000, G.Gracia
1791 ---------------------                            800 ---------------------
1792 - G4VCSGfaceted.cc: fix for Win/NT in functio    801 - G4VCSGfaceted.cc: fix for Win/NT in function GetExtent().
1793                                                  802 
1794 27-Apr-2000, G.Cosmo                             803 27-Apr-2000, G.Cosmo
1795 --------------------                             804 --------------------
1796 - Removed dependency over the CSG domain in G    805 - Removed dependency over the CSG domain in GNUmakefile.
1797                                                  806 
1798 18-Apr-2000, D.Williams                          807 18-Apr-2000, D.Williams
1799 -----------------------                          808 -----------------------
1800 - Removed meaningless "const" specifiers from    809 - Removed meaningless "const" specifiers from methods in G4ClippablePolygon,
1801   and G4EllipticalTube.                          810   and G4EllipticalTube.
1802 - G4EllipticalTube, G4Hype and G4VCSGfaceted     811 - G4EllipticalTube, G4Hype and G4VCSGfaceted now inherit directly
1803   from G4VSolid (before was G4CSGSolid).         812   from G4VSolid (before was G4CSGSolid).
1804 - Reintroduced GetExtent() in G4EllipticalTub    813 - Reintroduced GetExtent() in G4EllipticalTube, G4Hype and G4VCSGfaceted
1805   (in principle, not needed).                    814   (in principle, not needed).
1806 - Modified assertations in unit test testG4Hy    815 - Modified assertations in unit test testG4Hype.cc.
1807                                                  816 
1808 11-Apr-2000, J.Allison                           817 11-Apr-2000, J.Allison
1809 ----------------------                           818 ----------------------
1810 - Removed implementations of GetExtent in mos    819 - Removed implementations of GetExtent in most sub-classes of G4VSolid (a
1811   default implementation exists in G4VSolid).    820   default implementation exists in G4VSolid).
1812 - All implementations of DescribeYourselfTo (    821 - All implementations of DescribeYourselfTo (G4VGraphicsScene& scene) const
1813   now correctly written: scene.AddThis(*this)    822   now correctly written: scene.AddThis(*this).
1814                                                  823 
1815 05-Apr-2000, G.Cosmo   (geom-solids-specific-    824 05-Apr-2000, G.Cosmo   (geom-solids-specific-V01-01-00)
1816 --------------------                             825 --------------------
1817 - Restructured solids/CSG domain, by moving t    826 - Restructured solids/CSG domain, by moving to "specific" the following
1818   classes: G4ClippablePolygon, G4EnclosingCyl    827   classes: G4ClippablePolygon, G4EnclosingCylinder, G4Hype, G4PolyPhiFace,
1819   G4Polycone, G4PolyconeSide, G4Polyhedra, G4    828   G4Polycone, G4PolyconeSide, G4Polyhedra, G4PolyhedraSide, G4ReduciblePolygon,
1820   G4IntersectingCone, G4SolidExtentList, G4VC    829   G4IntersectingCone, G4SolidExtentList, G4VCSGface, G4VCSGfaceted.
1821   The new module's library for "specific" is     830   The new module's library for "specific" is now called 'G4specsolids'.
1822 - Created specific/test directory and moved t    831 - Created specific/test directory and moved testG4Hype.cc and testG4Polycone,cc
1823   from CSG/test.                                 832   from CSG/test.
1824 - Organised class description comments for th    833 - Organised class description comments for the Software Reference Manual
1825   and added CVS headers to files.                834   and added CVS headers to files.
1826                                                  835 
1827 29-Mar-2000, D.Williams                          836 29-Mar-2000, D.Williams
1828 -----------------------                          837 -----------------------
1829 - Added first implementation of G4EllipticalT    838 - Added first implementation of G4EllipticalTube.
1830   It defines a simple elliptical tube, as in     839   It defines a simple elliptical tube, as in geant3 "ELTU".
1831   Files introduced: G4EllipticalTube[.hh.cc].    840   Files introduced: G4EllipticalTube[.hh.cc].
1832                                                  841 
1833 25-Mar-2000, G.Cosmo                             842 25-Mar-2000, G.Cosmo
1834 --------------------                             843 --------------------
1835 - History file created.                          844 - History file created.