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Geant4/graphics_reps/History

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Diff markup

Differences between /graphics_reps/History (Version 11.3.0) and /graphics_reps/History (Version 11.2)


  1 # Category greps History                            1 # Category greps History
  2                                                     2 
  3 See `CONTRIBUTING.rst` for details of **requir      3 See `CONTRIBUTING.rst` for details of **required** info/format for each entry,
  4 which **must** added in reverse chronological       4 which **must** added in reverse chronological order (newest at the top).
  5 It must **not** be used as a substitute for wr      5 It must **not** be used as a substitute for writing good git commit messages!
  6                                                     6 
  7 ----------------------------------------------      7 -------------------------------------------------------------------------------
  8                                                     8 
  9 ## 2024-09-13 John Allison (greps-V11-02-06)   << 
 10 - G4AttDef.hh: Deprecate output operator<< tha << 
 11 - G4VMarker.cc: Minor improvements to messages << 
 12 - G4Visible.cc: Minor improvements to messages << 
 13                                                << 
 14 ## 2024-09-02 Evgueni Tcherniaev (greps-V11-02 << 
 15 - BooleanProcessor.src: fixed defect reported  << 
 16                                                << 
 17 ## 2024-07-10 Evgueni Tcherniaev (greps-V11-02 << 
 18 - BooleanProcessor.src, HepPolyhedronProcessor << 
 19   - Fixed defects reported by Coverity.        << 
 20                                                << 
 21 ## 2024-05-31 Ben Morgan (greps-V11-02-03)     << 
 22 - Provide all base class interfaces in Seq and << 
 23   modelling the Sequential case.               << 
 24                                                << 
 25 ## 2024-05-30 John Allison (greps-V11-02-02)   << 
 26 - G4VVisManager:                               << 
 27   - Add EventReadyForVis, used by G4SubEvtRunM << 
 28                                                << 
 29 ## 2024-04-06 John Allison (greps-V11-02-01)   << 
 30 - G4Colour:                                    << 
 31   - Clarify usage, add GetColor (US spelling), << 
 32                                                << 
 33 ## 2024-01-22 John Allison (greps-V11-02-00)   << 
 34 - Coworks with visman-V11-02-04, modeling-V11- << 
 35 - G4SceneTreeItem.hh:                          << 
 36   - Add G4String field "FurtherInfo" and acces << 
 37                                                << 
 38 ## 2023-09-27 Stewart Boogert (greps-V11-01-06      9 ## 2023-09-27 Stewart Boogert (greps-V11-01-06)
 39 - Added centre calculation to HepPolyhedron fo     10 - Added centre calculation to HepPolyhedron for use in vis systems
 40                                                    11 
 41 ## 2023-07-01 John Allison (greps-V11-01-05)       12 ## 2023-07-01 John Allison (greps-V11-01-05)
 42 - G4VisAttributes:                                 13 - G4VisAttributes:
 43   - Trap under-limit requested number of line      14   - Trap under-limit requested number of line segments per circle for polyhedral
 44     representation of circular surfaces.           15     representation of circular surfaces.
 45     - An under-limit request sets number to mi     16     - An under-limit request sets number to minimum (3). (3 may sound ridiculously
 46       small, but it's OK for axes and arrows.)     17       small, but it's OK for axes and arrows.)
 47                                                    18 
 48 ## 2023-05-09 John Allison (greps-V11-01-04)       19 ## 2023-05-09 John Allison (greps-V11-01-04)
 49 - Coworks: visman-V11-01-10 and interfaces-V11     20 - Coworks: visman-V11-01-10 and interfaces-V11-01-15.
 50 - G4SceneTreeItem:                                 21 - G4SceneTreeItem:
 51   - Add data member fExpanded.                     22   - Add data member fExpanded.
 52                                                    23 
 53 ## 2023-04-14 John Allison (greps-V11-01-03)       24 ## 2023-04-14 John Allison (greps-V11-01-03)
 54 - Co-working: visman-V11-01-04, interfaces-V11     25 - Co-working: visman-V11-01-04, interfaces-V11-01-11, opengl-V11-01-06,
 55   openinventor-V11-01-04, vis_toolssg-V11-01-0     26   openinventor-V11-01-04, vis_toolssg-V11-01-05.
 56 - New Scene Tree Phase 2 - first implementatio     27 - New Scene Tree Phase 2 - first implementation of a no-frills GUI-side
 57   - See visualization/management/History for f     28   - See visualization/management/History for full description.
 58 - G4SceneTreeItem:                                 29 - G4SceneTreeItem:
 59   - Make it explicit that the default copy con     30   - Make it explicit that the default copy constructor and assignment
 60     operator copy the whole tree hanging from      31     operator copy the whole tree hanging from this item.
 61   - Replace Dump by DumpSingleItem to make its     32   - Replace Dump by DumpSingleItem to make its function explicit.
 62   - Move DumpTree from static function to memb     33   - Move DumpTree from static function to member function.
 63   - Improve comments.                              34   - Improve comments.
 64                                                    35 
 65 ## 2023-04-07 John Allison (greps-V11-01-02)       36 ## 2023-04-07 John Allison (greps-V11-01-02)
 66 - G4SceneTreeItem: enum Type: Add "pvmodel" sp     37 - G4SceneTreeItem: enum Type: Add "pvmodel" special case.
 67                                                    38 
 68 ## 2023-03-28 John Allison (greps-V11-01-01)       39 ## 2023-03-28 John Allison (greps-V11-01-01)
 69 - Add `G4SceneTreeItem.hh/.cc`.                    40 - Add `G4SceneTreeItem.hh/.cc`.
 70 - clang-tidy the above.                            41 - clang-tidy the above.
 71 - `G4AttValue.hh`: Add `~G4AttValue()= default     42 - `G4AttValue.hh`: Add `~G4AttValue()= default`.
 72                                                    43 
 73 ## 2022-12-12 Ben Morgan (greps-V11-01-00)         44 ## 2022-12-12 Ben Morgan (greps-V11-01-00)
 74 - Remove obsolete GNUmakefile scripts              45 - Remove obsolete GNUmakefile scripts
 75                                                    46 
 76 ## 2022-11-17 Gabriele Cosmo (greps-V11-00-16)     47 ## 2022-11-17 Gabriele Cosmo (greps-V11-00-16)
 77 - Fixed compilation warnings for implicit type     48 - Fixed compilation warnings for implicit type conversions on macOS/XCode 14.1.
 78                                                    49 
 79 ## 2022-10-28 John Allison (greps-V11-00-15)       50 ## 2022-10-28 John Allison (greps-V11-00-15)
 80 - G4VVisManager: Add new virtual function Draw     51 - G4VVisManager: Add new virtual function DrawGeometry.
 81   - Draws a geometry tree starting at the spec     52   - Draws a geometry tree starting at the specified physical volume.
 82   - This base class implementation is empty, i     53   - This base class implementation is empty, i.e., the derived class
 83     implementation is not forced (as it would      54     implementation is not forced (as it would be if declared pure virtual).
 84                                                    55 
 85 ## 2022-10-06 Gabriele Cosmo (greps-V11-00-14)     56 ## 2022-10-06 Gabriele Cosmo (greps-V11-00-14)
 86 - Fixed compilation warning on Intel/icx compi     57 - Fixed compilation warning on Intel/icx compiler for variable set
 87   but not used in HepPolyhedron::FindNodeNorma     58   but not used in HepPolyhedron::FindNodeNormal().
 88                                                    59 
 89 ## 2022-10-03 Evgueni Tcherniaev (greps-V11-00     60 ## 2022-10-03 Evgueni Tcherniaev (greps-V11-00-13)
 90 - HepPolyhedron: Fix minor coverity defect in      61 - HepPolyhedron: Fix minor coverity defect in operator<<
 91                                                    62 
 92 ## 2022-09-19 John Allison (greps-V11-00-12)       63 ## 2022-09-19 John Allison (greps-V11-00-12)
 93 - G4VisAttributes: Fix formatting in operator<     64 - G4VisAttributes: Fix formatting in operator<<
 94                                                    65 
 95 ## 2022-09-14 Ben Morgan (greps-V11-00-11)         66 ## 2022-09-14 Ben Morgan (greps-V11-00-11)
 96 - Apply clang-tidy fixes                           67 - Apply clang-tidy fixes
 97                                                    68 
 98 ## 2022-09-05 Ben Morgan (greps-V11-00-10)         69 ## 2022-09-05 Ben Morgan (greps-V11-00-10)
 99 - Make G4intercoms a private dependency            70 - Make G4intercoms a private dependency
100                                                    71 
101 ## 2022-05-01 Evgueni Tcherniaev (greps-V11-00     72 ## 2022-05-01 Evgueni Tcherniaev (greps-V11-00-09)
102 - Faster version of HepPolyhedronTetMesh           73 - Faster version of HepPolyhedronTetMesh
103                                                    74 
104 ## 2022-04-22 Evgueni Tcherniaev (greps-V11-00     75 ## 2022-04-22 Evgueni Tcherniaev (greps-V11-00-08)
105 - `G4Polyhedron`: added move constructor and m     76 - `G4Polyhedron`: added move constructor and move assignment
106                                                    77 
107 ## 2022-04-10 Evgueni Tcherniaev (greps-V11-00     78 ## 2022-04-10 Evgueni Tcherniaev (greps-V11-00-07)
108 - `HepPolyhedron`, `G4Polyhedron`:                 79 - `HepPolyhedron`, `G4Polyhedron`:
109   - Added `HepPolyhedronBoxMesh`, `G4Polyhedro     80   - Added `HepPolyhedronBoxMesh`, `G4PolyhedronBoxMesh`
110   - Selection of most coplanar neighboring fac     81   - Selection of most coplanar neighboring facets in `JoinCoplanarFacets()`
111                                                    82 
112 ## 2022-04-06 John Allison (greps-V11-00-06)       83 ## 2022-04-06 John Allison (greps-V11-00-06)
113 - `G4Visible`:                                     84 - `G4Visible`:
114   - Add "user" data member `fInfo`, with acces     85   - Add "user" data member `fInfo`, with access and operator<< functions.
115   - This is intended to offer the user/develop     86   - This is intended to offer the user/developer a way of communicating
116     information. For example, with "special me     87     information. For example, with "special mesh rendering" in G4 vis, we
117     use it to communicate the name of the mate     88     use it to communicate the name of the material - heart, lungs, etc. - to
118     the viewer and the vis user can identify t     89     the viewer and the vis user can identify the different organs.
119 - `G4VMarker`:                                     90 - `G4VMarker`:
120   - Previously, `fInfo` was here. It has been      91   - Previously, `fInfo` was here. It has been moved to `G4Visible`.
121   - `G4VMarker` *is* a `G4Visible`, so it stil     92   - `G4VMarker` *is* a `G4Visible`, so it still has a `fInfo` data member
122     by inheritance (and access and operator<<      93     by inheritance (and access and operator<< functions).    
123                                                    94 
124 ## 2022-04-05 Evgueni Tcherniaev (greps-V11-00     95 ## 2022-04-05 Evgueni Tcherniaev (greps-V11-00-05)
125 - Implemented `HepPolyhedron::JoinCoplanarFace     96 - Implemented `HepPolyhedron::JoinCoplanarFacets()`
126                                                    97 
127 ## 2022-04-01 Evgueni Tcherniaev (greps-V11-00     98 ## 2022-04-01 Evgueni Tcherniaev (greps-V11-00-04)
128 - `HepPolyhedron`, `G4Polyhedron`:                 99 - `HepPolyhedron`, `G4Polyhedron`:
129   - Added `HepPolyhedron(Nvert, Nface)`, `G4Po    100   - Added `HepPolyhedron(Nvert, Nface)`, `G4Polyhedron(nvert, nface)`
130   - Added derived classes `HepPolyhedronTetMes    101   - Added derived classes `HepPolyhedronTetMesh`, `G4PolyhedronTetMesh`
131   - Added `SetVertex()`, `SetFacet()`             102   - Added `SetVertex()`, `SetFacet()`
132   - Made public `SetReferences()`, `InvertFace    103   - Made public `SetReferences()`, `InvertFacets()`;
133                                                   104 
134 ## 2022-01-28 Ben Morgan (greps-V11-00-03)        105 ## 2022-01-28 Ben Morgan (greps-V11-00-03)
135 - Replace `geant4_global_library_target` with     106 - Replace `geant4_global_library_target` with direct file inclusion and
136   call to `geant4_add_category` to define libr    107   call to `geant4_add_category` to define library build from source modules.
137 - Make DLL export symbol a CMake module-level     108 - Make DLL export symbol a CMake module-level compile definition to aid
138   future modularization                           109   future modularization
139                                                   110 
140 ## 2022-01-21 Evgueni Tcherniaev (greps-V11-00    111 ## 2022-01-21 Evgueni Tcherniaev (greps-V11-00-02)
141 - Revised HepPolyhedronEllipsoid, it fixes vis    112 - Revised HepPolyhedronEllipsoid, it fixes visibility
142   of edges in case of cut ellipsoid               113   of edges in case of cut ellipsoid
143                                                   114 
144 ## 2021-12-11 John Allison (greps-V11-00-01)      115 ## 2021-12-11 John Allison (greps-V11-00-01)
145 - G4VisExtent::Transform: Use const auto& to a    116 - G4VisExtent::Transform: Use const auto& to avoid copying.
146                                                   117 
147 ## 2021-12-10 Ben Morgan (greps-V11-00-00)        118 ## 2021-12-10 Ben Morgan (greps-V11-00-00)
148 - Change to new Markdown History format           119 - Change to new Markdown History format
149                                                   120 
150 ---                                               121 ---
151                                                   122 
152 # History entries prior to 11.0                   123 # History entries prior to 11.0
153                                                   124 
154 28 October 2021 Guy Barrand (greps-V10-07-13)     125 28 October 2021 Guy Barrand (greps-V10-07-13)
155 - sources.cmake: declare G4Plotter.hh,.cc.        126 - sources.cmake: declare G4Plotter.hh,.cc.
156 - G4VGraphicsScene: have:                         127 - G4VGraphicsScene: have:
157     virtual void AddPrimitive (const G4Plotter    128     virtual void AddPrimitive (const G4Plotter&) = 0;
158 - G4Plotter.hh,.cc: some kind of "high level"     129 - G4Plotter.hh,.cc: some kind of "high level" primitive
159   to capture "what is plotted" (tools::histo:h    130   to capture "what is plotted" (tools::histo:h1d, h2d for the moment) and the style of a plotter.
160   Style description is done by handing named l    131   Style description is done by handing named lists of (parameter,value). It is sufficently
161   generic to be usable by various implementati    132   generic to be usable by various implementations of a plotter. It is assumed that
162   a plotter manages a grid of "regions" to vis    133   a plotter manages a grid of "regions" to visualize various histograms in a same
163   representation/view/viewport (concept simila    134   representation/view/viewport (concept similar to the "zones" in the CERN-PAW plotter).
164                                                   135 
165 25 October 2021 Ben Morgan (greps-V10-07-12)      136 25 October 2021 Ben Morgan (greps-V10-07-12)
166 - Use G4StrUtil functions replacing deprecated    137 - Use G4StrUtil functions replacing deprecated G4String member functions
167                                                   138 
168 05 September 2021 Evgueni Tcherniaev (greps-V1    139 05 September 2021 Evgueni Tcherniaev (greps-V10-07-11)
169 - HepPolyhedron.cc: fixed defect ("resource le    140 - HepPolyhedron.cc: fixed defect ("resource leak") reported by Coverity
170 - G4Visible, G4VMarker, G4Text: implemented mo    141 - G4Visible, G4VMarker, G4Text: implemented move constructor and
171   move assignment, as suggested by Coverity       142   move assignment, as suggested by Coverity
172                                                   143 
173 31 August 2021  John Allison  (greps-V10-07-10    144 31 August 2021  John Allison  (greps-V10-07-10)
174 - Add G4VMarker::operator==.                      145 - Add G4VMarker::operator==.
175                                                   146 
176 30 June 2021  John Allison  (greps-V10-07-09)     147 30 June 2021  John Allison  (greps-V10-07-09)
177 - Revise vis models. See visualization/modelin    148 - Revise vis models. See visualization/modeling/History for more details.
178 - Remove G4Scale. G4Scale is an anomaly. It is    149 - Remove G4Scale. G4Scale is an anomaly. It is not a "primitive" (obviously),
179   but somehow, from the long distant past, it     150   but somehow, from the long distant past, it was implemented as though it was.
180   (/vis/scene/add/scale reimplemented with G4C    151   (/vis/scene/add/scale reimplemented with G4CallBackModel.)
181                                                   152 
182 29 June 2021 Evgueni Tcherniaev (greps-V10-07-    153 29 June 2021 Evgueni Tcherniaev (greps-V10-07-08)
183 - HepPolyhedron.cc: minor fix for Coverity        154 - HepPolyhedron.cc: minor fix for Coverity
184 - BooleanProcessor.src: redundant std::move(po    155 - BooleanProcessor.src: redundant std::move(polyhedron) replaced with
185   HepPolyhedron(polyhedron), it fixes complati    156   HepPolyhedron(polyhedron), it fixes complation warnings with c++20
186                                                   157 
187 07 June 2021 John Allison (greps-V10-07-07)       158 07 June 2021 John Allison (greps-V10-07-07)
188 - G4VGraphicsScene.hh:                            159 - G4VGraphicsScene.hh:
189   o Introduce a new pure virtual function:        160   o Introduce a new pure virtual function:
190     virtual void AddCompound (const G4Mesh&) =    161     virtual void AddCompound (const G4Mesh&) = 0;
191 - G4VisAttributes.cc:                             162 - G4VisAttributes.cc:
192   o Improve message in SetForceNumberOfCloudPo    163   o Improve message in SetForceNumberOfCloudPoints.
193                                                   164 
194 05 June 2021 Evgueni Tcherniaev (greps-V10-07-    165 05 June 2021 Evgueni Tcherniaev (greps-V10-07-06)
195 - RotateContourAroundZ(): fixed calculation of    166 - RotateContourAroundZ(): fixed calculation of Nfaces
196                                                   167 
197 12 May 2021 Evgueni Tcherniaev (greps-V10-07-0    168 12 May 2021 Evgueni Tcherniaev (greps-V10-07-05)
198 - added TriangulatePolygon(), RotateContourAro    169 - added TriangulatePolygon(), RotateContourAroundZ()
199 - added HepPolyhedronPgon, HepPolyhedronPcon g    170 - added HepPolyhedronPgon, HepPolyhedronPcon given by rz-contour
200                                                   171 
201 06 May 2021 Gabriele Cosmo (greps-V10-07-04)      172 06 May 2021 Gabriele Cosmo (greps-V10-07-04)
202 - Fixed shadowing compilation warning in G4Col    173 - Fixed shadowing compilation warning in G4Colours reported with gcc-11.
203                                                   174 
204 18 March 2021 Ben Morgan (greps-V10-07-03)        175 18 March 2021 Ben Morgan (greps-V10-07-03)
205 - Fix typo in geant4_add_module that prevented    176 - Fix typo in geant4_add_module that prevented install of greps headers
206                                                   177 
207 15 March 2021 John Allison (greps-V10-07-02)      178 15 March 2021 John Allison (greps-V10-07-02)
208 - Add G4Colour::operator<.                        179 - Add G4Colour::operator<.
209   o This is useful of you want to make a set o    180   o This is useful of you want to make a set or map based on
210     G4colour as a key.                            181     G4colour as a key.
211                                                   182 
212 12 March 2021 Ben Morgan (greps-V10-07-01)        183 12 March 2021 Ben Morgan (greps-V10-07-01)
213 - Modernize CMake build                           184 - Modernize CMake build
214                                                   185 
215 29 December 2020 John Allison (greps-V10-07-00    186 29 December 2020 John Allison (greps-V10-07-00)
216 - Remove deprecated G4VisAttributes::Invisible    187 - Remove deprecated G4VisAttributes::Invisible.
217                                                   188 
218 01 December 2020 Evgueni Tcherniaev (greps-V10    189 01 December 2020 Evgueni Tcherniaev (greps-V10-06-06)
219 - HepPolyhedron: revised HepPolyhedronHype,       190 - HepPolyhedron: revised HepPolyhedronHype,
220   it addresses problem report #2295.              191   it addresses problem report #2295.
221                                                   192 
222 16 November 2020 Gabriele Cosmo (greps-V10-06-    193 16 November 2020 Gabriele Cosmo (greps-V10-06-05)
223 - Fixed typos in printed-out text. Addressing     194 - Fixed typos in printed-out text. Addressing problem report #2285.
224                                                   195 
225 24 July 2020  Evgueni Tcherniaev (greps-V10-06    196 24 July 2020  Evgueni Tcherniaev (greps-V10-06-04)
226 - BooleanProcessor::assembleFace(): fixed mino    197 - BooleanProcessor::assembleFace(): fixed minor Coverity defect
227                                                   198 
228 04 March 2020. John Allison  (greps-V10-06-03)    199 04 March 2020. John Allison  (greps-V10-06-03)
229 - operator<<(...const std::map<G4String,G4AttD    200 - operator<<(...const std::map<G4String,G4AttDef>*):
230   o Improve deprecation message.                  201   o Improve deprecation message.
231                                                   202 
232 22 February 2020  Evgueni Tcherniaev (greps-V1    203 22 February 2020  Evgueni Tcherniaev (greps-V10-06-02)
233 - HepPolyhedron: Added HepPolyhedronTet and He    204 - HepPolyhedron: Added HepPolyhedronTet and HepPolyhedronHyberbolicMirror
234 - G4Polyhedron: Added G4PolyhedronTet and G4Po    205 - G4Polyhedron: Added G4PolyhedronTet and G4PolyhedronHyberbolicMirror
235                                                   206 
236 13 February 2020  John Allison  (greps-V10-06-    207 13 February 2020  John Allison  (greps-V10-06-01)
237 - G4VisAttributes:                                208 - G4VisAttributes:
238   o Clarify that if number of cloud points (fo    209   o Clarify that if number of cloud points (for cloud style drawing)
239     is <= 0, this is to be interpreted as unde    210     is <= 0, this is to be interpreted as under control of the viewer,
240     i.e., to be decided by the viewer. Otherwi    211     i.e., to be decided by the viewer. Otherwise this number is to be
241     drawn.                                        212     drawn.
242   o Make 0 the default value.                     213   o Make 0 the default value.
243   o It may be changed with SetForceNumberOfClo    214   o It may be changed with SetForceNumberOfCloudPoints.
244   o You may also force cloud drawing with SetF    215   o You may also force cloud drawing with SetForceCloud.
245                                                   216 
246 09 December 2019  Ben Morgan (greps-V10-06-00)    217 09 December 2019  Ben Morgan (greps-V10-06-00)
247 - Cleanup CMake build, removing obsolete granu    218 - Cleanup CMake build, removing obsolete granular library option and
248   explicit include_directories.                   219   explicit include_directories.
249                                                   220 
250 07 November 2019  Evgueni Tcherniaev (greps-V1    221 07 November 2019  Evgueni Tcherniaev (greps-V10-05-06)
251 - HepPolyhedron: Added move constructor and mo    222 - HepPolyhedron: Added move constructor and move assignment
252 - BooleanProcessor::createPolyhedron(): Use re    223 - BooleanProcessor::createPolyhedron(): Use return std::move()
253                                                   224 
254 04 October 2019  Evgueni Tcherniaev  (greps-V1    225 04 October 2019  Evgueni Tcherniaev  (greps-V10-05-05)
255 - HepPolyhedron::SetSideFacets: Fixed false de    226 - HepPolyhedron::SetSideFacets: Fixed false defect reported by Coverity
256                                                   227 
257 29 August 2019  John Allison  (greps-V10-05-04    228 29 August 2019  John Allison  (greps-V10-05-04)
258 - Add G4TessellatedSolid to list of solids tha    229 - Add G4TessellatedSolid to list of solids that may be specially treated
259                                                   230 
260 12 June 2019  John Allison (greps-V10-05-03)      231 12 June 2019  John Allison (greps-V10-05-03)
261 - G4VisAttributes:                                232 - G4VisAttributes:
262   o Add G4VisAttributes::cloud and methods to     233   o Add G4VisAttributes::cloud and methods to force:
263     .  SetForceCloud                              234     .  SetForceCloud
264     .  SetForceNumberOfCloudPoints                235     .  SetForceNumberOfCloudPoints
265                                                   236 
266 24 February 2019  John Allison (greps-V10-05-0    237 24 February 2019  John Allison (greps-V10-05-02)
267 - Remove Get/SetDrawOverlapsFlag from G4VVisMa    238 - Remove Get/SetDrawOverlapsFlag from G4VVisManager.
268                                                   239 
269 19 February 2019  John Allison                    240 19 February 2019  John Allison
270 - Included in vis-V10-05-12                       241 - Included in vis-V10-05-12
271 - G4VisExtent:                                    242 - G4VisExtent:
272   o Replaced operator*(const G4Transform3D&) b    243   o Replaced operator*(const G4Transform3D&) by
273     Transform(const G4Transform3D&).              244     Transform(const G4Transform3D&).
274     (Note: operator* was only ever in a develo    245     (Note: operator* was only ever in a development version of Geant4.)
275                                                   246 
276 31 January 2019  Ivana Hrivnacova (greps-V10-0    247 31 January 2019  Ivana Hrivnacova (greps-V10-05-01)
277 - Merged GitHub PR #4: all Boolean operators n    248 - Merged GitHub PR #4: all Boolean operators now return G4bool.
278                                                   249 
279 02 January 2018  John Allison (greps-V10-05-00    250 02 January 2018  John Allison (greps-V10-05-00)
280 - G4VisExtent: Add operator*(const G4Transform    251 - G4VisExtent: Add operator*(const G4Transform3D&).
281                                                   252 
282 19 October 2018  John Allison (greps-V10-04-08    253 19 October 2018  John Allison (greps-V10-04-08)
283 - G4VisExtent: Add GetNullExtent.                 254 - G4VisExtent: Add GetNullExtent.
284                                                   255 
285 16 October 2018  John Allison (greps-V10-04-07    256 16 October 2018  John Allison (greps-V10-04-07)
286 - G4VisExtent: Add operator==.                    257 - G4VisExtent: Add operator==.
287                                                   258 
288 12 September 2018  John Allison (greps-V10-04-    259 12 September 2018  John Allison (greps-V10-04-06)
289 - G4VVisManager: Add fDrawOverlapsFlag and acc    260 - G4VVisManager: Add fDrawOverlapsFlag and access functions.
290   o This is intended to be inspected by method    261   o This is intended to be inspected by methods capable of drawing
291     overlaps. See for example, CheckOverlaps i    262     overlaps. See for example, CheckOverlaps in G4PVPlacement and
292     G4PVParameterised.                            263     G4PVParameterised.
293                                                   264 
294 22 May 2018  Gabriele Cosmo (greps-V10-04-05)     265 22 May 2018  Gabriele Cosmo (greps-V10-04-05)
295 - Disabled deprecated static data member G4Vis    266 - Disabled deprecated static data member G4VisAttributes::Invisible for
296   Windows systems.                                267   Windows systems.
297                                                   268 
298 24 April 2018  John Allison (greps-V10-04-04)     269 24 April 2018  John Allison (greps-V10-04-04)
299 - Co-works vis-V10-04-04.                         270 - Co-works vis-V10-04-04.
300 - G4VisAttributes: Cosmetic improvements.         271 - G4VisAttributes: Cosmetic improvements.
301                                                   272 
302 23 April 2018  John Allison (greps-V10-04-03)     273 23 April 2018  John Allison (greps-V10-04-03)
303 - Co-works vis-V10-04-04.                         274 - Co-works vis-V10-04-04.
304 - Replaced DBL_MAX by G4VisAttributes::veryLar    275 - Replaced DBL_MAX by G4VisAttributes::veryLargeTime = 1.e100*CLHEP::ns,
305   about 1.e75 billion years!! The problem is t    276   about 1.e75 billion years!! The problem is that DBL_MAX (1.79769e+308)
306   is dimensionless, so we compromise with some    277   is dimensionless, so we compromise with something a little less vast,
307   but which is in G4 internal units.              278   but which is in G4 internal units.
308                                                   279 
309 18th January 2018  Gabriele Cosmo (greps-V10-0    280 18th January 2018  Gabriele Cosmo (greps-V10-04-01)
310 - Updated GNUmakefile to add G4GREPS_ALLOC_EXP    281 - Updated GNUmakefile to add G4GREPS_ALLOC_EXPORT definition.
311                                                   282 
312 18th January 2018  Ben Morgan (greps-V10-04-00    283 18th January 2018  Ben Morgan (greps-V10-04-00)
313 - Fix unexported global data for WINDOWS_EXPOR    284 - Fix unexported global data for WINDOWS_EXPORT_ALL_SYMBOLS
314 - New DLL build method identified that G4VisAt    285 - New DLL build method identified that G4VisAttributes has a
315   static const member that is not declared dll    286   static const member that is not declared dllexport/import.
316 - graphics_reps_defs.hh: New header to configu    287 - graphics_reps_defs.hh: New header to configure the needed
317   export/import keywords, using a macro G4GREP    288   export/import keywords, using a macro G4GREPS_DLL
318 - CMakeLists.txt: Add -D flag G4GREPS_ALLOC_EX    289 - CMakeLists.txt: Add -D flag G4GREPS_ALLOC_EXPORT when
319   building the library to make export mode.       290   building the library to make export mode.
320 - G4VisAttributes.hh: Mark static const G4VisA    291 - G4VisAttributes.hh: Mark static const G4VisAttributes data
321   using G4GREPS_DLL to ensure export/import.      292   using G4GREPS_DLL to ensure export/import.
322                                                   293 
323 6th October 2017  John Allison  (greps-V10-03-    294 6th October 2017  John Allison  (greps-V10-03-07)
324 - Rationalised:                                   295 - Rationalised:
325   o Colour map no longer G4ThreadLocal (no nee    296   o Colour map no longer G4ThreadLocal (no need). May be used from
326     non-master threads.                           297     non-master threads.
327   o Move InitialiseColourMap from private to p    298   o Move InitialiseColourMap from private to public. In future vis tags
328     the map will be initialised from the vis m    299     the map will be initialised from the vis manager.
329                                                   300 
330 13th September 2017  John Allison  (greps-V10-    301 13th September 2017  John Allison  (greps-V10-03-06)
331 - HepPolyhedron.h: Reverted default number of     302 - HepPolyhedron.h: Reverted default number of line segments per circle:
332   #define DEFAULT_NUMBER_OF_STEPS 24              303   #define DEFAULT_NUMBER_OF_STEPS 24
333   (72 lines per circle gives trouble in the Bo    304   (72 lines per circle gives trouble in the Boolean Processor, so until that
334   is fixed we revert to 24.)                      305   is fixed we revert to 24.)
335                                                   306 
336 1st August 2017  John Allison  (greps-V10-03-0    307 1st August 2017  John Allison  (greps-V10-03-05)
337 - G4AttDefStore: Shared (i.e., no longer threa    308 - G4AttDefStore: Shared (i.e., no longer thread local). Added mutex.
338                                                   309 
339 10th May 2017  John Allison  (greps-V10-03-04)    310 10th May 2017  John Allison  (greps-V10-03-04)
340 - G4Colour: Added Set functions for components    311 - G4Colour: Added Set functions for components.
341                                                   312 
342 25th April 2017  John Allison  (greps-V10-03-0    313 25th April 2017  John Allison  (greps-V10-03-03)
343 - G4Colour& operator += (const G4Colour& rhs)     314 - G4Colour& operator += (const G4Colour& rhs) {*this = rhs; return *this;}
344   // Note: This is required by RayTracer in it    315   // Note: This is required by RayTracer in its use of G4THitsMap.
345   // Adding colours, without also taking brigh    316   // Adding colours, without also taking brightness into account, does not make
346   // sense, so let us make it synonymous with     317   // sense, so let us make it synonymous with operator=, which is, I guess,
347   // equivalent to covering the old colour wit    318   // equivalent to covering the old colour with the new, like a coat of paint.
348                                                   319 
349 22nd February 2017  John Allison  (greps-V10-0    320 22nd February 2017  John Allison  (greps-V10-03-01)
350 - Requires visman-V10-03-03.                      321 - Requires visman-V10-03-03.
351 - Removed G4VisExtent::NullExtent.                322 - Removed G4VisExtent::NullExtent.
352                                                   323 
353 3rd November 2016  John Allison  (greps-V10-02    324 3rd November 2016  John Allison  (greps-V10-02-10)
354 - Fix typo in previous tag.                       325 - Fix typo in previous tag.
355                                                   326 
356 3rd November 2016  John Allison  (greps-V10-02    327 3rd November 2016  John Allison  (greps-V10-02-09)
357 - BooleanProcessor.src: Fix warnings on -O3 on    328 - BooleanProcessor.src: Fix warnings on -O3 on Linux.
358                                                   329 
359 3rd November 2016  John Allison  (greps-V10-02    330 3rd November 2016  John Allison  (greps-V10-02-08)
360 - HepPolyhedron.h: Changed default number of l    331 - HepPolyhedron.h: Changed default number of line segments per circle:
361   #define DEFAULT_NUMBER_OF_STEPS 72              332   #define DEFAULT_NUMBER_OF_STEPS 72
362                                                   333 
363 6th September 2016  Makoto Asai (greps-V10-02-    334 6th September 2016  Makoto Asai (greps-V10-02-07)
364 - Co-works with digits_hits-V10-02-06, vis-V10    335 - Co-works with digits_hits-V10-02-06, vis-V10-02-12
365 - include/G4VGraphicsScene.hh                     336 - include/G4VGraphicsScene.hh
366      It accepts both G4TMitsMap<G4StatDouble>     337      It accepts both G4TMitsMap<G4StatDouble> and G4THitsMap<G4double>.
367                                                   338 
368 2nd September 2016  Makoto Asai (greps-V10-02-    339 2nd September 2016  Makoto Asai (greps-V10-02-06)
369 - Co-works with digits_hits-V10-02-05, vis-V10    340 - Co-works with digits_hits-V10-02-05, vis-V10-02-10
370 - include/G4VGraphicsScene.hh                     341 - include/G4VGraphicsScene.hh
371      Build-in scorer now uses G4TMitsMap<G4Sta    342      Build-in scorer now uses G4TMitsMap<G4StatDouble> instead of
372      G4THitsMap<G4double>.                        343      G4THitsMap<G4double>.
373                                                   344 
374 31st August 2016  John Allison  (greps-V10-02-    345 31st August 2016  John Allison  (greps-V10-02-05)
375 - Co-works vis-V10-02-09.                         346 - Co-works vis-V10-02-09.
376 - G4VGraphicsScene.hh:                            347 - G4VGraphicsScene.hh:
377   o Added                                         348   o Added
378     virtual void AddSolid (const G4Orb&) = 0;     349     virtual void AddSolid (const G4Orb&) = 0;
379     virtual void AddSolid (const G4Ellipsoid&)    350     virtual void AddSolid (const G4Ellipsoid&) = 0;
380   o Tidied.                                       351   o Tidied.
381                                                   352 
382 7th August 2016  John Allison  (greps-V10-02-0    353 7th August 2016  John Allison  (greps-V10-02-03)
383 - G4VisAttributes.icc: Removed extraneous semi    354 - G4VisAttributes.icc: Removed extraneous semi-colon.
384                                                   355 
385 7th August 2016  John Allison  (greps-V10-02-0    356 7th August 2016  John Allison  (greps-V10-02-02)
386 - G4VisAttributes:                                357 - G4VisAttributes:
387   o Added flag for force auxiliary edge visibi    358   o Added flag for force auxiliary edge visibility, i.e., to record
388     if the user has asked for forcing, while t    359     if the user has asked for forcing, while the value forced - visible
389     or invisible - is recorded in another flag    360     or invisible - is recorded in another flag.
390   o Introduced default argument - "true" - for    361   o Introduced default argument - "true" - for:
391     SetVisibility, SetDaughtersInvisible, SetF    362     SetVisibility, SetDaughtersInvisible, SetForceWireframe,
392     SetForceSolid, SetForceAuxEdgeVisible.        363     SetForceSolid, SetForceAuxEdgeVisible.
393   o Improved logic for setting force drawing s    364   o Improved logic for setting force drawing style and auxiliary edge
394     visibility.                                   365     visibility.
395   o Moved above methods from .icc to .cc.         366   o Moved above methods from .icc to .cc.
396   o Moved static inline method GetMinLineSegme    367   o Moved static inline method GetMinLineSegmentsPerCircle to .icc.
397                                                   368 
398 14th July 2016  John Allison  (greps-V10-02-01    369 14th July 2016  John Allison  (greps-V10-02-01)
399 - G4VisAttributes::GetInvisible():                370 - G4VisAttributes::GetInvisible():
400   o Changed to use a static instance instead o    371   o Changed to use a static instance instead of G4VisAttributes::Invisible.
401   o Moved implementation to .cc file.  Now it     372   o Moved implementation to .cc file.  Now it is non-inline.
402 - G4VisAttributes::Invisible:                     373 - G4VisAttributes::Invisible:
403   o Deprecated. It is a static instance and do    374   o Deprecated. It is a static instance and does not always instantiate
404     properly on Windows.                          375     properly on Windows.
405                                                   376 
406 1st March 2016  Gabriele Cosmo  (greps-V10-02-    377 1st March 2016  Gabriele Cosmo  (greps-V10-02-00)
407 - Use "" instead of <> for internal header inc    378 - Use "" instead of <> for internal header inclusion in
408   HepPolyhedronProcessor.h.                       379   HepPolyhedronProcessor.h.
409                                                   380 
410 26th April 2015  John Allison  (greps-V10-01-0    381 26th April 2015  John Allison  (greps-V10-01-03)
411 - HepPolyhedron: Minor fix for Coverity.          382 - HepPolyhedron: Minor fix for Coverity.
412                                                   383 
413 6th March 2015  John Allison  (greps-V10-01-02    384 6th March 2015  John Allison  (greps-V10-01-02)
414 - HepPolyhedron: Corrected a long-standing spe    385 - HepPolyhedron: Corrected a long-standing spelling mistake:
415   o indeces should be indices;                    386   o indeces should be indices;
416   o verteces should be vertices.                  387   o verteces should be vertices.
417   This is reflected in the method names, but t    388   This is reflected in the method names, but the old names have been
418   kept for backwards compatibility.               389   kept for backwards compatibility.
419                                                   390 
420 14th August 2014  John Allison  (greps-V10-01-    391 14th August 2014  John Allison  (greps-V10-01-01)
421 - G4VisAttributes.cc: Eliminated a nonsensical    392 - G4VisAttributes.cc: Eliminated a nonsensical “if(&a)” in operator<<.
422                                                   393 
423 24th August 2014  Laurent Garnier (greps-V10-0    394 24th August 2014  Laurent Garnier (greps-V10-00-10)
424 - G4VisAttributes: Fix the fMinLineSegmentsPer    395 - G4VisAttributes: Fix the fMinLineSegmentsPerCircle for SetForceLineSegmentsPerCircle
425                                                   396 
426 23th August 2014  Laurent Garnier (greps-V10-0    397 23th August 2014  Laurent Garnier (greps-V10-00-09)
427 - G4VisAttributes: Better implementation of fM    398 - G4VisAttributes: Better implementation of fMinLineSegmentsPerCircle
428                                                   399 
429 23th August 2014  Laurent Garnier                 400 23th August 2014  Laurent Garnier
430 - G4VisAttributes: Change fMinLineSegmentsPerC    401 - G4VisAttributes: Change fMinLineSegmentsPerCircleto a static member
431                                                   402 
432 22th August 2014  Laurent Garnier  (greps-V10-    403 22th August 2014  Laurent Garnier  (greps-V10-00-08)
433 - G4VisAttributes: Add fMinLineSegmentsPerCirc    404 - G4VisAttributes: Add fMinLineSegmentsPerCircle parameter
434                                                   405 
435 14th August 2014  John Allison  (greps-V10-00-    406 14th August 2014  John Allison  (greps-V10-00-07)
436 - HepPolyhedron::SetReferences: Protected agai    407 - HepPolyhedron::SetReferences: Protected against a null pointer.
437 - BooleanProcessor::execute: Corrected spellin    408 - BooleanProcessor::execute: Corrected spelling mistake in message.
438 - G4Scale: Changed default annotation size to     409 - G4Scale: Changed default annotation size to 12 pixels.
439                                                   410 
440 11th August 2014  John Allison  (greps-V10-00-    411 11th August 2014  John Allison  (greps-V10-00-06)
441 - G4Scale: Added annotation size (text size).     412 - G4Scale: Added annotation size (text size).
442                                                   413 
443 4th February 2014  John Allison  (greps-V10-00    414 4th February 2014  John Allison  (greps-V10-00-05)
444 - Replaced tabs by 8 spaces.                      415 - Replaced tabs by 8 spaces.
445                                                   416 
446 4th February 2014  John Allison  (greps-V10-00    417 4th February 2014  John Allison  (greps-V10-00-04)
447 - Reverted to greps-V10-00-01.                    418 - Reverted to greps-V10-00-01.
448 - greps-V10-00-03: Was incorrectly tagged.        419 - greps-V10-00-03: Was incorrectly tagged.
449                                                   420 
450 20th December 2013  Mathieu Karamitros  (greps    421 20th December 2013  Mathieu Karamitros  (greps-V10-00-02)
451 - G4VisExtent: Enable accessing data using ind    422 - G4VisExtent: Enable accessing data using indexes
452                                                   423 
453 11th December 2013  John Allison  (greps-V10-0    424 11th December 2013  John Allison  (greps-V10-00-01)
454 - Introduced operator<< for const reference G4    425 - Introduced operator<< for const reference G4AttDefs map.
455 - Deprecated const pointer equivalent.            426 - Deprecated const pointer equivalent.
456                                                   427 
457 9th December 2013  John Allison  (greps-V10-00    428 9th December 2013  John Allison  (greps-V10-00-00)
458 - Another change suggested by PVS.                429 - Another change suggested by PVS.
459                                                   430 
460 28th November 2013  John Allison                  431 28th November 2013  John Allison
461 - G4VVisManager.hh: Cosmetics.                    432 - G4VVisManager.hh: Cosmetics.
462                                                   433 
463 15th November 2013  John Allison                  434 15th November 2013  John Allison
464 - Some changes as suggested by PVS.               435 - Some changes as suggested by PVS.
465                                                   436 
466 25th October 2013  John Allison  (greps-V09-06    437 25th October 2013  John Allison  (greps-V09-06-12)
467 - Cosmetic changes to code layout and comments    438 - Cosmetic changes to code layout and comments.
468                                                   439 
469 19th September 2013  Makoto Asai (greps-V09-06    440 19th September 2013  Makoto Asai (greps-V09-06-11)
470 - Fix compilation error for sequential mode.      441 - Fix compilation error for sequential mode.
471                                                   442 
472 19th September 2013  Makoto Asai (greps-V09-06    443 19th September 2013  Makoto Asai (greps-V09-06-10)
473 - Introducing G4VVisManager::IgnoreStateChange    444 - Introducing G4VVisManager::IgnoreStateChanges() virtual method.
474   This method should be invoked by a class tha    445   This method should be invoked by a class that has its own event loop,
475   such as the RayTracer, material scanner, etc    446   such as the RayTracer, material scanner, etc. If the argument is true,
476   the following state changes among Idle, Geom    447   the following state changes among Idle, GeomClosed and EventProc are
477   caused by such a class, and thus not by the     448   caused by such a class, and thus not by the ordinary event simulation.
478   The same method with false should be invoked    449   The same method with false should be invoked once such an event loop
479   is over.                                        450   is over.
480                                                   451 
481 17th September 2013  Makoto Asai (greps-V09-06    452 17th September 2013  Makoto Asai (greps-V09-06-09)
482 - G4Colour now has a dummy += operator.           453 - G4Colour now has a dummy += operator.
483                                                   454 
484 12th September 2013  Makoto Asai (greps-V09-06    455 12th September 2013  Makoto Asai (greps-V09-06-08)
485 - Introducing G4VVisManager::SetUpForAThread()    456 - Introducing G4VVisManager::SetUpForAThread(). This method is invoked
486   by G4WorkerRunManager so that G4VisManager w    457   by G4WorkerRunManager so that G4VisManager will get noticed at the
487   end of event of each worker thread.             458   end of event of each worker thread.
488                                                   459 
489 12th September 2013  Makoto Asai (greps-V09-06    460 12th September 2013  Makoto Asai (greps-V09-06-07)
490 - Remove G4ThreadLocal keyword from G4VVisMana    461 - Remove G4ThreadLocal keyword from G4VVisManager.
491                                                   462 
492 18th August 2013  John Allison  (greps-V09-06-    463 18th August 2013  John Allison  (greps-V09-06-06)
493 - G4VGraphicsScene: Added GetExtent.              464 - G4VGraphicsScene: Added GetExtent.
494                                                   465 
495 15th May 2013  Gabriele Cosmo (greps-V09-06-05    466 15th May 2013  Gabriele Cosmo (greps-V09-06-05)
496 - Cleanup of automatic changes for MT in G4Att    467 - Cleanup of automatic changes for MT in G4AttCheck, G4AttDefStore,
497   G4TypeKey, G4TypeKeyT, G4Colour, HepPolyhedr    468   G4TypeKey, G4TypeKeyT, G4Colour, HepPolyhedron and BooleanProcessor.
498                                                   469 
499 6th March 2013  John Allison (greps-V09-06-04)    470 6th March 2013  John Allison (greps-V09-06-04)
500 - HepPolyhedron.cc:                               471 - HepPolyhedron.cc:
501   o Introduced const G4double spatialTolerance    472   o Introduced const G4double spatialTolerance = 0.01*nm;
502   o Used in RotateAroundZ and in HepPolyhedron    473   o Used in RotateAroundZ and in HepPolyhedronSphere and HepPolyhedronTorus
503     constructors.                                 474     constructors.
504   o Allows creation of nm-sized objects.          475   o Allows creation of nm-sized objects.
505   o Fixes bug report 1452.                        476   o Fixes bug report 1452.
506                                                   477 
507 14th February 2013 Jean Jacquemier                478 14th February 2013 Jean Jacquemier
508 - Removed modifcations G4AttCheck.cc and G4Dim    479 - Removed modifcations G4AttCheck.cc and G4DimentionedTypeUtil.cc for G4UnitTable
509   ( see  TAG greps-V09-06-02 ). These modifica    480   ( see  TAG greps-V09-06-02 ). These modifications will be done once
510   MultiThreading performance loss will be reco    481   MultiThreading performance loss will be recover
511                                                   482 
512 8th February 2013 Jean Jacquemier (greps-V09-0    483 8th February 2013 Jean Jacquemier (greps-V09-06-02)
513 - Modify G4AttCheck.cc and G4DimentionedTypeUt    484 - Modify G4AttCheck.cc and G4DimentionedTypeUtil.cc for G4UnitTable
514   modification                                    485   modification
515                                                   486 
516 14th December 2012  John Allison (greps-V09-06    487 14th December 2012  John Allison (greps-V09-06-01)
517 - Added dollar-Id expansion into first line of    488 - Added dollar-Id expansion into first line of this file.
518                                                   489 
519 3rd December 2012  John Allison (greps-V09-06-    490 3rd December 2012  John Allison (greps-V09-06-00)
520 - Removed NURBS and i_mode.                       491 - Removed NURBS and i_mode.
521                                                   492 
522 1st October 2012  John Allison (greps-V09-05-1    493 1st October 2012  John Allison (greps-V09-05-14)
523 - G4DimensionedType: Another attempt to keep c    494 - G4DimensionedType: Another attempt to keep compilers happy:
524   o Created G4DimensionedTypeUtils.cc.            495   o Created G4DimensionedTypeUtils.cc.
525   o Moved "Helper class" HasName and utility f    496   o Moved "Helper class" HasName and utility function GetUnitValue from
526     G4DimensionedType.hh to G4DimensionedTypeU    497     G4DimensionedType.hh to G4DimensionedTypeUtils.cc inside a new
527     namespace, G4DimensionedTypeUtils.            498     namespace, G4DimensionedTypeUtils.
528                                                   499 
529 27th September 2012  John Allison (greps-V09-0    500 27th September 2012  John Allison (greps-V09-05-13)
530 - G4DimensionedType.hh:                           501 - G4DimensionedType.hh:
531   o Reverted to r53697.                           502   o Reverted to r53697.
532   o The last 3 tags cure the clang warning but    503   o The last 3 tags cure the clang warning but cause run-time problems with
533     x86_64-slc5-gcc43-staticlibs                  504     x86_64-slc5-gcc43-staticlibs
534                                                   505 
535 25th September 2012  John Allison (greps-V09-0    506 25th September 2012  John Allison (greps-V09-05-12)
536 - G4DimensionedType.hh: using namespace G4Dime    507 - G4DimensionedType.hh: using namespace G4DimensionedTypeNameSpace, but changed
537   the name of the function to GetTheUnitValue     508   the name of the function to GetTheUnitValue (there is another GetUnitValue elsewhere).
538                                                   509 
539 19th September 2012  John Allison (greps-V09-0    510 19th September 2012  John Allison (greps-V09-05-11)
540 - G4DimensionedType.hh: Specifically defined G    511 - G4DimensionedType.hh: Specifically defined G4DimensionedTypeNameSpace::GetUnitValue,
541   which keeps clang happy.  Hopefully other co    512   which keeps clang happy.  Hopefully other compilers too.
542                                                   513 
543 15th August 2012  John Allison (greps-V09-05-1    514 15th August 2012  John Allison (greps-V09-05-10)
544 - G4DimensionedType.hh: Introduced G4Dimension    515 - G4DimensionedType.hh: Introduced G4DimensionedTypeNameSpace to replace an
545   un-name namespace to keep the clang compiler    516   un-name namespace to keep the clang compiler happy and improve the lives
546   of system testers.                              517   of system testers.
547                                                   518 
548 June 11, 2012 G.Cosmo (greps-V09-05-09)           519 June 11, 2012 G.Cosmo (greps-V09-05-09)
549 - Explicitly use inclusion of headers for syst    520 - Explicitly use inclusion of headers for system of units and physical
550   constants, in plan to remove implicit inclus    521   constants, in plan to remove implicit inclusion from globals.hh.
551                                                   522 
552 29th May 2012  John Allison  (greps-V09-05-08)    523 29th May 2012  John Allison  (greps-V09-05-08)
553 - G4VisExtent: Cached radius and centre for im    524 - G4VisExtent: Cached radius and centre for improved efficiency.
554                                                   525 
555 24th May 2012  Gabriele Cosmo  (greps-V09-05-0    526 24th May 2012  Gabriele Cosmo  (greps-V09-05-07)
556 - Fixed trivial cases of variable shadowing.      527 - Fixed trivial cases of variable shadowing.
557                                                   528 
558 23rd March 2012  John Allison  (greps-V09-05-0    529 23rd March 2012  John Allison  (greps-V09-05-06)
559 - G4Colour: Added brown (colour of G4 logo).      530 - G4Colour: Added brown (colour of G4 logo).
560 - G4Text: Added operator<<(...,G4Text::Layout)    531 - G4Text: Added operator<<(...,G4Text::Layout).  This produces meaningful
561   word instead of the integer value of the enu    532   word instead of the integer value of the enumerator.
562                                                   533 
563 7th February 2012  John Allison  (greps-V09-05    534 7th February 2012  John Allison  (greps-V09-05-05)
564 - G4VisAttributes:                                535 - G4VisAttributes:
565   o Added copy constructor and assignment oper    536   o Added copy constructor and assignment operator.
566 - G4Visible.cc:                                   537 - G4Visible.cc:
567   o Fixed bug in copy constructor and assignme    538   o Fixed bug in copy constructor and assignment operator.
568                                                   539 
569 4th February 2012  John Allison  (greps-V09-05    540 4th February 2012  John Allison  (greps-V09-05-04)
570 - Added G4Text::G4Text(const G4Text& text) (co    541 - Added G4Text::G4Text(const G4Text& text) (copy contructor).
571 - Added G4Text& operator=(const G4Text& text)     542 - Added G4Text& operator=(const G4Text& text) (assignment operator).
572                                                   543 
573 1st February 2012  John Allison  (greps-V09-05    544 1st February 2012  John Allison  (greps-V09-05-03)
574 - BooleanProcessor.src:                           545 - BooleanProcessor.src:
575   o Explicit conversion from size_t to int whe    546   o Explicit conversion from size_t to int when using ExtEdge constructor.
576                                                   547 
577 30th December 2011  John Allison  (greps-V09-0    548 30th December 2011  John Allison  (greps-V09-05-02)
578 - G4VVisManager.hh: Improved comments for Adde    549 - G4VVisManager.hh: Improved comments for Added Begin/EndDraw(2D).
579                                                   550 
580 28th December 2011  John Allison  (greps-V09-0    551 28th December 2011  John Allison  (greps-V09-05-01)
581 - G4VVisManager.hh: Added Begin/EndDraw(2D), o    552 - G4VVisManager.hh: Added Begin/EndDraw(2D), optional methods for
582   bracketing Draw methods to improve drawing s    553   bracketing Draw methods to improve drawing speed.
583                                                   554 
584 15th December 2011  John Allison  (greps-V09-0    555 15th December 2011  John Allison  (greps-V09-05-00)
585 - G4Colour.hh: Cosmetics.                         556 - G4Colour.hh: Cosmetics.
586 - Tagged.                                         557 - Tagged.
587                                                   558 
588 8th December 2011  John Allison                   559 8th December 2011  John Allison
589 - G4Visible.hh: Cosmetic improvement to commen    560 - G4Visible.hh: Cosmetic improvement to comments.
590 - G4NURBS.cc: G4Exception id's changed to 900x    561 - G4NURBS.cc: G4Exception id's changed to 900x.
591 - HepPolyhedron.cc: G4Exception id's changed t    562 - HepPolyhedron.cc: G4Exception id's changed to 100x.
592                                                   563 
593 17th November 2011  John Allison                  564 17th November 2011  John Allison
594 - G4Colour: operator<<:                           565 - G4Colour: operator<<:
595   o Added colour name if in colour map, e.g.,     566   o Added colour name if in colour map, e.g., (1,0,0,1) (red).
596 - BooleanProcessor.src: Saved one instruction.    567 - BooleanProcessor.src: Saved one instruction.
597   o No need to evaluate "point *= (1./nnode)"     568   o No need to evaluate "point *= (1./nnode)" unless nnode > 1.
598   o (Also suppresses Coverity warning about di    569   o (Also suppresses Coverity warning about division by zero.)
599                                                   570 
600 11th November 2011  John Allison  (greps-V09-0    571 11th November 2011  John Allison  (greps-V09-04-10)
601 - Fixed most Coverity warnings.                   572 - Fixed most Coverity warnings.
602                                                   573 
603 2nd November 2011  John Allison  (greps-V09-04    574 2nd November 2011  John Allison  (greps-V09-04-09)
604 - G4Colour.hh:                                    575 - G4Colour.hh:
605   o Removed "using std::map" statement.           576   o Removed "using std::map" statement.
606   o Addwd GetMap so that current colour map op    577   o Addwd GetMap so that current colour map options can be listed.
607 - G4Colour.cc:                                    578 - G4Colour.cc:
608   o Made std scope explicit.                      579   o Made std scope explicit.
609   o Implemented GetMap.                           580   o Implemented GetMap.
610                                                   581 
611 29th September 2011  John Allison  (greps-V09-    582 29th September 2011  John Allison  (greps-V09-04-08)
612 - G4DimensionedType.hh:                           583 - G4DimensionedType.hh:
613   o Reversed action of 27th Sep.  Warnings are    584   o Reversed action of 27th Sep.  Warnings are false.  Function is needed.
614                                                   585 
615 27th September 2011  John Allison  (greps-V09-    586 27th September 2011  John Allison  (greps-V09-04-07)
616 - G4DimensionedType.hh:                           587 - G4DimensionedType.hh:
617   o Commented out unused function to suppress     588   o Commented out unused function to suppress project warnings.
618 - G4Polymarker: Added constructor G4Polymarker    589 - G4Polymarker: Added constructor G4Polymarker(const G4VMarker&).
619 - G4VMarker: Added constructor G4VMarker(const    590 - G4VMarker: Added constructor G4VMarker(const G4VMarker&);
620 - G4VMarker.hh, G4Circle.hh, G4Square.hh, G4Po    591 - G4VMarker.hh, G4Circle.hh, G4Square.hh, G4Polymarker.hh, G4Text.hh:
621   o Tidied.                                       592   o Tidied.
622 - greps-V09-04-06: Inadvertent tag.               593 - greps-V09-04-06: Inadvertent tag.
623                                                   594 
624 16th September 2011  John Allison  (greps-V09-    595 16th September 2011  John Allison  (greps-V09-04-05)
625 - Migrated to new G4Exception.                    596 - Migrated to new G4Exception.
626                                                   597 
627 2nd August 2011  John Allison  (greps-V09-04-0    598 2nd August 2011  John Allison  (greps-V09-04-04)
628 - G4PolyhedronArbitrary:  Added SetReferences     599 - G4PolyhedronArbitrary:  Added SetReferences and InvertFacets.
629   SetReferences is necessary at the end to com    600   SetReferences is necessary at the end to complete the polyhedron.
630   It particularly matters if the polyhedron su    601   It particularly matters if the polyhedron suffers subsequent
631   boolean operations.                             602   boolean operations.
632   InvertFacets can be useful.                     603   InvertFacets can be useful.
633                                                   604 
634 1st March 2011  John Allison  (greps-V09-04-03    605 1st March 2011  John Allison  (greps-V09-04-03)
635 - BooleanProcessor.cc:                            606 - BooleanProcessor.cc:
636   o Changed cout to G4cout, etc.                  607   o Changed cout to G4cout, etc.
637   o Fixed Coverity warnings.                      608   o Fixed Coverity warnings.
638                                                   609 
639 24th March 2011  Gabriele Cosmo  (greps-V09-04    610 24th March 2011  Gabriele Cosmo  (greps-V09-04-02)
640 - Consistently make use of G4 types in HepPoly    611 - Consistently make use of G4 types in HepPolyhedron and BooleanProcessor,
641   to allow for centralized control of CLHEP cl    612   to allow for centralized control of CLHEP classes.
642                                                   613 
643 1st March 2011  John Allison  (greps-V09-04-01    614 1st March 2011  John Allison  (greps-V09-04-01)
644 - Fixed Coverity warnings.                        615 - Fixed Coverity warnings.
645                                                   616 
646 27th December 2010  John Allison  (greps-V09-0    617 27th December 2010  John Allison  (greps-V09-04-00)
647 - Tagged.                                         618 - Tagged.
648                                                   619 
649 7th December 2010  John Allison                   620 7th December 2010  John Allison
650 - Fixed Coverity warnings.                        621 - Fixed Coverity warnings.
651                                                   622 
652 6th December 2010  John Allison                   623 6th December 2010  John Allison
653 - G4Visible.cc::operator!=: protect zero vis a    624 - G4Visible.cc::operator!=: protect zero vis attributes pointers.
654 - G4Visible.cc::operator=: delete allocated vi    625 - G4Visible.cc::operator=: delete allocated vis attributes (fixes
655   memory leak).                                   626   memory leak).
656                                                   627 
657 30th May 2010  John Allison  (greps-V09-03-02)    628 30th May 2010  John Allison  (greps-V09-03-02)
658 - G4VVisManager: Added Draw(const G4VDigi&) an    629 - G4VVisManager: Added Draw(const G4VDigi&) and FilterDigi(const G4VDigi&).
659 - G4VGraphicsScene: Added AddCompound (const G    630 - G4VGraphicsScene: Added AddCompound (const G4VDigi&).
660                                                   631 
661 29th May 2010  John Allison  (greps-V09-03-01)    632 29th May 2010  John Allison  (greps-V09-03-01)
662 - G4VVisManager:                                  633 - G4VVisManager:
663   o Removed IsDefaultDrawTrajectory.  A better    634   o Removed IsDefaultDrawTrajectory.  A better way is...
664   o Added DispatchToModel(const G4VTrajectory&    635   o Added DispatchToModel(const G4VTrajectory&), i.e., without i_mode, to
665     distinguish usage and in preparation for i    636     distinguish usage and in preparation for i_mode migration.
666                                                   637 
667 7th May 2010  John Allison  (greps-V09-03-00)     638 7th May 2010  John Allison  (greps-V09-03-00)
668 - G4VVisManager: Added a public static boolean    639 - G4VVisManager: Added a public static boolean flag,
669   IsDefaultDrawTrajectory, to assist deprecati    640   IsDefaultDrawTrajectory, to assist deprecation of i-mode trajectory
670   drawing parameter.  After 10.0, it can be re    641   drawing parameter.  After 10.0, it can be removed.
671                                                   642 
672 28th October 2009  John Allison  (greps-V09-02    643 28th October 2009  John Allison  (greps-V09-02-03 coworks vis-V09-02-10)
673 - HepPolyhedron:                                  644 - HepPolyhedron:
674   o Removed static instance of BooleanProcesso    645   o Removed static instance of BooleanProcessor.
675   o Removed IsErrorBooleanProcess.  (Use HepPo    646   o Removed IsErrorBooleanProcess.  (Use HepPolyhedronProcessor instead -
676     see, e.g., G4PhysicalVolumeModel.)            647     see, e.g., G4PhysicalVolumeModel.)
677 - HepPolyhedronProcessor.src: Replaced printf     648 - HepPolyhedronProcessor.src: Replaced printf with G4cout.
678                                                   649 
679 20th October 2009  Guy Barrand  (greps-V09-02-    650 20th October 2009  Guy Barrand  (greps-V09-02-02 coworks vis-V09-02-09)
680 - HepPolyhedronProcessor : class to handle "ov    651 - HepPolyhedronProcessor : class to handle "overall shifting" in case
681   of doing multiple boolean operations. This p    652   of doing multiple boolean operations. This permited to solve most
682   tricky cases in LHCb visualization.             653   tricky cases in LHCb visualization.
683 - HepPolyhedron : handle the ierr variable on     654 - HepPolyhedron : handle the ierr variable on the BooleanProcessor.execute.
684 - BooleanProcessor.src : modifs coming from LH    655 - BooleanProcessor.src : modifs coming from LHCb to "loop on shifts"
685   to attempt solving the "coplanar faces cases    656   to attempt solving the "coplanar faces cases".
686 - BooleanProcessor.src : modifs coming from LH    657 - BooleanProcessor.src : modifs coming from LHCb to optmize the code.
687                                                   658 
688 20th October 2009  John Allison  (greps-V09-02    659 20th October 2009  John Allison  (greps-V09-02-02 coworks vis-V09-02-07)
689 - G4VGraphicsScene: Added AddCompound (const G    660 - G4VGraphicsScene: Added AddCompound (const G4THitsMap<G4double>&).
690                                                   661 
691 25th February 2009  John Allison  (greps-V09-0    662 25th February 2009  John Allison  (greps-V09-02-01)
692 - G4VVisManager: Added NotifyHandlers.            663 - G4VVisManager: Added NotifyHandlers.
693   Notify scene handlers (G4VGraphicsScene obje    664   Notify scene handlers (G4VGraphicsScene objects) that the scene
694   has changed so that they may rebuild their g    665   has changed so that they may rebuild their graphics database, if
695   any, and redraw all views.                      666   any, and redraw all views.
696                                                   667 
697 24th February 2009  John Allison  (greps-V09-0    668 24th February 2009  John Allison  (greps-V09-02-00)
698 - G4VMarker:                                      669 - G4VMarker:
699   o Added enum SizeType {none, world, screen};    670   o Added enum SizeType {none, world, screen};
700   o Added GetSizeType and SetSize/Diameter/Rad    671   o Added GetSizeType and SetSize/Diameter/Radius(SizeType, G4double).
701                                                   672 
702 13th November 2008  Gabriele Cosmo  (greps-V09    673 13th November 2008  Gabriele Cosmo  (greps-V09-01-06)
703 - HepPolyhedronHype: fixed arrays upper-bound     674 - HepPolyhedronHype: fixed arrays upper-bound in constructor, responsible
704   for memory corruption in visualization of G4    675   for memory corruption in visualization of G4Hype shape.
705                                                   676 
706 28th April 2008  John Allison  (greps-V09-01-0    677 28th April 2008  John Allison  (greps-V09-01-05)
707 - HepPolyhedronEllipticalCone: correct visibil    678 - HepPolyhedronEllipticalCone: correct visibility of auxiliary edges.
708                                                   679 
709 14th April 2008  Tatiana Nikitina  (greps-V09-    680 14th April 2008  Tatiana Nikitina  (greps-V09-01-04)
710 - Added G4Hype representation to HepPolyhedron    681 - Added G4Hype representation to HepPolyhedron and G4Polyhedron.
711 - Coworks with tag "geom-specific-V09-01-08".     682 - Coworks with tag "geom-specific-V09-01-08".
712                                                   683 
713 13th March 2008  Gabriele Cosmo  (greps-V09-01    684 13th March 2008  Gabriele Cosmo  (greps-V09-01-03)
714 - Added inclusion of <cstdlib> in HepPolyhedro    685 - Added inclusion of <cstdlib> in HepPolyhedron.cc for porting on gcc-4.3.0.
715                                                   686 
716 29th January 2008  John Allison  (greps-V09-01    687 29th January 2008  John Allison  (greps-V09-01-01)
717 - HepPolyhedronParaboloid: bug fix and improve    688 - HepPolyhedronParaboloid: bug fix and improvement.
718                                                   689 
719 4th January 2008  John Allison  (greps-V09-01-    690 4th January 2008  John Allison  (greps-V09-01-00 with vis-V09-01-00)
720 - G4VVisManager::Draw2D methods, already avail    691 - G4VVisManager::Draw2D methods, already available for G4Text, extended to:
721   G4Circle, G4Polyhedron, G4Polyline, G4Polyma    692   G4Circle, G4Polyhedron, G4Polyline, G4Polymarker, G4Square.
722                                                   693 
723 21th August 2007  Tatiana Nikitina  (greps-V09    694 21th August 2007  Tatiana Nikitina  (greps-V09-00-02)
724 - Fixed bug in scaling parameter for G4Ellipti    695 - Fixed bug in scaling parameter for G4EllipticalCone representation in
725   HepPolyhedron class.                            696   HepPolyhedron class.
726                                                   697 
727 18th July 2007  Tatiana Nikitina  (greps-V09-0    698 18th July 2007  Tatiana Nikitina  (greps-V09-00-01)
728 - Added G4Paraboloid to HepPolyhedron and G4Po    699 - Added G4Paraboloid to HepPolyhedron and G4Polyhedron.
729 - Coworks with tag "geom-specific-V09-00-02".     700 - Coworks with tag "geom-specific-V09-00-02".
730                                                   701 
731 17th July 2007  John Allison  (greps-V09-00-00    702 17th July 2007  John Allison  (greps-V09-00-00)
732 - G4VGraphicsScene: Added constructor and virt    703 - G4VGraphicsScene: Added constructor and virtual destructor.
733                                                   704 
734 8th June 2007  Gabriele Cosmo  (greps-V08-03-0    705 8th June 2007  Gabriele Cosmo  (greps-V08-03-00)
735 - G4AttHolder: replaced forward declarations i    706 - G4AttHolder: replaced forward declarations in header with explicit inclusions
736   to allow for porting on Intel-icc compiler.     707   to allow for porting on Intel-icc compiler.
737                                                   708 
738 3rd April 2007  John Allison  (greps-V08-02-01    709 3rd April 2007  John Allison  (greps-V08-02-01)
739 - G4AttDefStore: now comprises utility functio    710 - G4AttDefStore: now comprises utility functions in namespace
740   G4AttDefStore.  (Used to be a class with onl    711   G4AttDefStore.  (Used to be a class with only static functions and
741   data members.)                                  712   data members.)
742 - G4AttHolder: Made copy constructor and assig    713 - G4AttHolder: Made copy constructor and assignment private to enforce
743   proper usage.                                   714   proper usage.
744                                                   715 
745 5th January 2007  John Allison  (greps-V08-02-    716 5th January 2007  John Allison  (greps-V08-02-00)
746 - G4VisAttributes:                                717 - G4VisAttributes:
747   o SetForceLineSegmentsPerCircle: Bug fix: No    718   o SetForceLineSegmentsPerCircle: Bug fix: Now correctly implements reset.
748   o Minor refinement: Introduced IsForceLineSe    719   o Minor refinement: Introduced IsForceLineSegmentsPerCircle().
749 - G4Colour: Replaced static data members by st    720 - G4Colour: Replaced static data members by static functions that
750   create and copy out the relevant colours.  (    721   create and copy out the relevant colours.  (Static data members make
751   a lot of noise in the gdb debugger.  Anyway,    722   a lot of noise in the gdb debugger.  Anyway, are best avoided.)
752                                                   723 
753 7th November 2006  John Allison  (greps-V08-01    724 7th November 2006  John Allison  (greps-V08-01-11)
754 - HepPolyhedronEllipticalCone: Bug fix.           725 - HepPolyhedronEllipticalCone: Bug fix.
755 - G4Visible: Fixed possible minor (subsidiary)    726 - G4Visible: Fixed possible minor (subsidiary) memory leak in SetVisAttributes.
756 - G4AttCheck: Cosmetic.                           727 - G4AttCheck: Cosmetic.
757                                                   728 
758 2nd November 2006  John Allison  (greps-V08-01    729 2nd November 2006  John Allison  (greps-V08-01-10)
759 - G4Visible: Fixed copy constructor and assign    730 - G4Visible: Fixed copy constructor and assignment operator for deep copies.
760                                                   731 
761 1st November 2006  John Allison  (greps-V08-01    732 1st November 2006  John Allison  (greps-V08-01-09; co-works: vis-V08-01-09)
762 - Tidied G4Att checking and storing:              733 - Tidied G4Att checking and storing:
763   o G4AttCheck: Added store key to printing in    734   o G4AttCheck: Added store key to printing in operator<<.
764   o G4AttDef: Improved printing of store key i    735   o G4AttDef: Improved printing of store key in operator<<.
765   o G4AttDefStore: Removed GetName, introduced    736   o G4AttDefStore: Removed GetName, introduced GetStoreKey.
766   o G4AttHolder:                                  737   o G4AttHolder:
767     ~ Removed GetAttDefsName.                     738     ~ Removed GetAttDefsName.
768     ~ Replaced AddAttValues and AddAttDefs by     739     ~ Replaced AddAttValues and AddAttDefs by a combined AddAtts.
769                                                   740 
770 24th October 2006  John Allison  (greps-V08-01    741 24th October 2006  John Allison  (greps-V08-01-08; co-works: vis-V08-01-08)
771 - G4VisAttributes: Change GetAttValues to Crea    742 - G4VisAttributes: Change GetAttValues to CreateAttValues.  It creates
772   an expendable copy on the heap, thus followi    743   an expendable copy on the heap, thus following the behaviour of
773   CreateAttValues in trajectories, hits, etc.     744   CreateAttValues in trajectories, hits, etc.  This achieves consistency
774   of behaviour and user expectation; the user     745   of behaviour and user expectation; the user must delete after use.
775 - G4AttHolder: Remove CopyAndAddAttValues.  No    746 - G4AttHolder: Remove CopyAndAddAttValues.  No longer needed after
776   above change to G4VisAttributes.                747   above change to G4VisAttributes.
777                                                   748 
778 21st October 2006  John Allison  (greps-V08-01    749 21st October 2006  John Allison  (greps-V08-01-07)
779 - Added G4AttHolder.                              750 - Added G4AttHolder.
780 - G4AttDefStore: Changed GetName type from G4S    751 - G4AttDefStore: Changed GetName type from G4String to const G4String&.
781                                                   752 
782 17th October 2006  John Allison  (greps-V08-01    753 17th October 2006  John Allison  (greps-V08-01-06)
783 - Moved below operator<< from G4AttCheck.hh/cc    754 - Moved below operator<< from G4AttCheck.hh/cc to G4AttDef.hh/cc.
784                                                   755 
785 16th October 2006  John Allison  (greps-V08-01    756 16th October 2006  John Allison  (greps-V08-01-05)
786 - Added operator<< for G4AttDefs:                 757 - Added operator<< for G4AttDefs:
787   std::ostream& operator<<                        758   std::ostream& operator<<
788     (std::ostream& os, const std::map<G4String    759     (std::ostream& os, const std::map<G4String,G4AttDef>* definitions)
789 - Improved output diagnostics.                    760 - Improved output diagnostics.
790                                                   761 
791 ----------------------------------------------    762 ---------------------------------------------------------------------------
792 15th September 2006  John Allison  (greps-V08-    763 15th September 2006  John Allison  (greps-V08-01-04 - coworks vis-V08-01-06)
793 - G4Visible: Added fAllocatedVisAttributes to     764 - G4Visible: Added fAllocatedVisAttributes to prevent memory leak.
794                                                   765 
795 12th September 2006 Jane Tinslay                  766 12th September 2006 Jane Tinslay
796 - Remove trailing white spaces in G4Conversion    767 - Remove trailing white spaces in G4ConversionUtils
797 - Add FilterHit method to G4VVisManager           768 - Add FilterHit method to G4VVisManager
798                                                   769 
799 11th September 2006 Jane Tinslay                  770 11th September 2006 Jane Tinslay
800 - Add templated G4AttDef's and various utiliti    771 - Add templated G4AttDef's and various utilities
801                                                   772 
802 11th September 2006  John Allison                 773 11th September 2006  John Allison
803 - Fixed G4AttCheck for dimensionless "Physics"    774 - Fixed G4AttCheck for dimensionless "Physics" attributes (were
804   previously "Bookkeeping").                      775   previously "Bookkeeping").
805                                                   776 
806 6th September 2006 Jane Tinslay                   777 6th September 2006 Jane Tinslay
807 - Add G4TypeKey & G4TypeKeyT classes              778 - Add G4TypeKey & G4TypeKeyT classes
808                                                   779 
809 ----------------------------------------------    780 ------------------------------------------------
810 26th August 2006  John Allison  (greps-V08-01-    781 26th August 2006  John Allison  (greps-V08-01-03)
811 - G4VisAttributes: Added time range.              782 - G4VisAttributes: Added time range.
812                                                   783 
813 25th August 2006 Jane Tinslay                     784 25th August 2006 Jane Tinslay
814 - Make G4VFilter Accept method const              785 - Make G4VFilter Accept method const
815                                                   786 
816 14th August 2006  John Allison  (greps-V08-01-    787 14th August 2006  John Allison  (greps-V08-01-02)
817 - G4AttCheck: Improved error checking.            788 - G4AttCheck: Improved error checking.
818                                                   789 
819 10th July 2006  John Allison  (greps-V08-01-01    790 10th July 2006  John Allison  (greps-V08-01-01)
820 - Co-works with vis-V08-01-01.                    791 - Co-works with vis-V08-01-01.
821 - G4VGraphicsScene.hh: Removed Establish/Decom    792 - G4VGraphicsScene.hh: Removed Establish/DecommissionSpecials.
822 - G4VisAttributes:                                793 - G4VisAttributes:
823   o Added ForceLineSegmentsPerCircle.             794   o Added ForceLineSegmentsPerCircle.
824   o Cosmetic re-ordering of methods,              795   o Cosmetic re-ordering of methods,
825                                                   796 
826 3rd July 2006  John Allison  (greps-V08-01-00)    797 3rd July 2006  John Allison  (greps-V08-01-00)
827 - G4AttCheck.cc:                                  798 - G4AttCheck.cc:
828   o Added G4bool to the list of allowed G4AttV    799   o Added G4bool to the list of allowed G4AttValue value types.
829   o Added Density to the list of units categor    800   o Added Density to the list of units categories.
830 - G4AttDefStore: Added GetName.                   801 - G4AttDefStore: Added GetName.
831                                                   802 
832 2nd May 2006 Jane Tinslay (greps-V08-00-03)       803 2nd May 2006 Jane Tinslay (greps-V08-00-03)
833 - Add FilterTrajectory method to G4VVisManager    804 - Add FilterTrajectory method to G4VVisManager
834                                                   805 
835 19th April 2006  John Allison  (greps-V08-00-0    806 19th April 2006  John Allison  (greps-V08-00-02 - needs vis-V08-00-04)
836 - G4VGraphicsScene: Added Begin/EndPrimitives2    807 - G4VGraphicsScene: Added Begin/EndPrimitives2D.
837 - G4VVisManager: Added Draw2d(const G4Text&).     808 - G4VVisManager: Added Draw2d(const G4Text&).
838                                                   809 
839 28th March 2006 Jane Tinslay (jst28032006)        810 28th March 2006 Jane Tinslay (jst28032006)
840 - Add G4VFilter and G4SmartFilter                 811 - Add G4VFilter and G4SmartFilter
841                                                   812 
842 13th March 2006  John Allison  (greps-V08-00-0    813 13th March 2006  John Allison  (greps-V08-00-01)
843 - Added operator<< for G4Text, G4Circle, G4Squ    814 - Added operator<< for G4Text, G4Circle, G4Square, G4Polyhedron.
844 - Improved/tidied operator<< for G4Polyline, G    815 - Improved/tidied operator<< for G4Polyline, G4VMarker, G4VisAttributes.
845 - Improved comments in G4VVisManager.             816 - Improved comments in G4VVisManager.
846                                                   817 
847 13th January 2006  John Allison  (greps-V08-00    818 13th January 2006  John Allison  (greps-V08-00-00)
848 - Added G4PolyhedronArbitrary:                    819 - Added G4PolyhedronArbitrary:
849   o Moved from geometry/solids/specific, where    820   o Moved from geometry/solids/specific, where it was part of a
850     development by Peter Truscott and Fan Lei     821     development by Peter Truscott and Fan Lei of QinetiQ.
851     G4PolyhedronArbitrary is a way of creating    822     G4PolyhedronArbitrary is a way of creating arbitrary G4Polyhedron
852     objects out of vertices and indices.          823     objects out of vertices and indices.
853   o Removed unnecessary operator= functions.      824   o Removed unnecessary operator= functions.
854                                                   825 
855 23rd November 2005  Jane Tinslay                  826 23rd November 2005  Jane Tinslay
856 - Update documentation in G4Colour                827 - Update documentation in G4Colour
857                                                   828 
858 10th November 2005  Jane Tinslay (greps-V07-01    829 10th November 2005  Jane Tinslay (greps-V07-01-09)
859 - G4VVisManager: Fix Dispatch method name to "    830 - G4VVisManager: Fix Dispatch method name to "DispatchToModel".
860 - G4Colour: Use public static member functions    831 - G4Colour: Use public static member functions instead of public
861   static data members to avoid problems with d    832   static data members to avoid problems with dynamic libraries.
862                                                   833 
863 10th November 2005  John Allison                  834 10th November 2005  John Allison
864 - G4VVisManager and G4VGraphicsScene: Replaced    835 - G4VVisManager and G4VGraphicsScene: Replaced default arguments
865   G4Transform3D::Identity by G4Transform3D().     836   G4Transform3D::Identity by G4Transform3D().  (This is a avoid
866   initialisation problems with static objects     837   initialisation problems with static objects with dynamic libraries.)
867                                                   838 
868 9th November 2005  Gabriele Cosmo                 839 9th November 2005  Gabriele Cosmo
869 - Implemented migration to support CLHEP-2.0.X    840 - Implemented migration to support CLHEP-2.0.X, adding explicit namespace
870   to CLHEP types. Affected files: HepPolyhedro    841   to CLHEP types. Affected files: HepPolyhedron[.h.cc], BooleanProcessor.src.
871                                                   842 
872 24th October 2005  John Allison (greps-V07-01-    843 24th October 2005  John Allison (greps-V07-01-08)
873 - Moved G4VTrajectoryDrawer to modeling (renam    844 - Moved G4VTrajectoryDrawer to modeling (renamed G4VTrajectoryModel).
874 - G4VVisManager.hh: Changed DispatchToCurrentD    845 - G4VVisManager.hh: Changed DispatchToCurrentDrawer to DispatchToCurrentModel.
875                                                   846 
876 21st October 2005 Jane Tinslay (greps-V07-01-0    847 21st October 2005 Jane Tinslay (greps-V07-01-07)
877 - Add G4VTrajectoryDrawer, an abstract base cl    848 - Add G4VTrajectoryDrawer, an abstract base class for trajectory drawers
878 - Add "DispatchToCurrentDrawer" method to G4VV    849 - Add "DispatchToCurrentDrawer" method to G4VVisManager
879                                                   850 
880 20th October 2005  John Allison (greps-V07-01-    851 20th October 2005  John Allison (greps-V07-01-06)
881 - G4Colour.cc: Added #include <sstream>.          852 - G4Colour.cc: Added #include <sstream>.
882                                                   853 
883 17th October 2005 Jane Tinslay (greps-V07-01-0    854 17th October 2005 Jane Tinslay (greps-V07-01-05)
884 - intercoms->graphics_reps migration for G4VGr    855 - intercoms->graphics_reps migration for G4VGraphicsScene and G4VVisManager
885                                                   856 
886 13th October 2005 Jane Tinslay  (greps-V07-01-    857 13th October 2005 Jane Tinslay  (greps-V07-01-04)
887 - Additions to G4Colour                           858 - Additions to G4Colour
888   o Add static data members for common colours    859   o Add static data members for common colours.
889   o Add G4String->G4Colour colour map.            860   o Add G4String->G4Colour colour map.
890                                                   861 
891 3rd October 2005  John Allison                    862 3rd October 2005  John Allison
892 - G4NURBStubesector.cc: Replaced <strstream> b    863 - G4NURBStubesector.cc: Replaced <strstream> by <sstream>.
893                                                   864 
894 16th September 2005  John Allison  (greps-V07-    865 16th September 2005  John Allison  (greps-V07-01-03)
895 - G4AttCheck.cc: Added time to legal G4AttValu    866 - G4AttCheck.cc: Added time to legal G4AttValues.
896                                                   867 
897 10th August 2005  Gabriele Cosmo  (greps-V07-0    868 10th August 2005  Gabriele Cosmo  (greps-V07-01-02)
898 - Added Polyhedron description for new G4Ellip    869 - Added Polyhedron description for new G4EllipticalCone shape.
899   Implementation by D.Anninos (CERN).             870   Implementation by D.Anninos (CERN).
900   Requires tag "geom-specific-V07-01-03" for g    871   Requires tag "geom-specific-V07-01-03" for geometry/solids/specific module.
901                                                   872 
902 5th July 2005  John Allison  (greps-V07-01-01)    873 5th July 2005  John Allison  (greps-V07-01-01)
903 - Big clean-up:                                   874 - Big clean-up:
904   o Removed redundant intermediate class, G4VV    875   o Removed redundant intermediate class, G4VVisPrim.
905   o Removed redundant virtual assignments and     876   o Removed redundant virtual assignments and similar oddities.
906                                                   877 
907 20th Jun 2005  Gabriele Cosmo  (greps-V07-01-0    878 20th Jun 2005  Gabriele Cosmo  (greps-V07-01-00)
908 - Added Polyhedron description for new G4Ellip    879 - Added Polyhedron description for new G4Ellipsoid shape.
909   Contribution of G.Guerrieri (INFN Genova).      880   Contribution of G.Guerrieri (INFN Genova).
910                                                   881 
911 26th May 2005  John Allison  (greps-V07-00-07)    882 26th May 2005  John Allison  (greps-V07-00-07)
912 - Fixed bug introduced in greps-V07-00-05.        883 - Fixed bug introduced in greps-V07-00-05.
913 - Removed DEPRECATION of G4Visible::SetVisAttr    884 - Removed DEPRECATION of G4Visible::SetVisAttributes(const G4VisAttributes&)
914   pending a resolution of the issues for a fut    885   pending a resolution of the issues for a future release.
915                                                   886 
916 22nd May 2005  John Allison  (greps-V07-00-05)    887 22nd May 2005  John Allison  (greps-V07-00-05)
917 - DEPRECATED G4Visible::SetVisAttributes (cons    888 - DEPRECATED G4Visible::SetVisAttributes (const G4VisAttributes&).
918   Meanwhile created copy of G4VisAttributes ob    889   Meanwhile created copy of G4VisAttributes object on the heap.
919                                                   890 
920 3rd May 2005  John Allison  (greps-V07-00-04)     891 3rd May 2005  John Allison  (greps-V07-00-04)
921 - Improved G4AttCheck.                            892 - Improved G4AttCheck.
922                                                   893 
923 7th April 2005  John Allison  (greps-V07-00-03    894 7th April 2005  John Allison  (greps-V07-00-03)
924 - Needs g3tog4-V07-00-00 and geometry-gmk-V07-    895 - Needs g3tog4-V07-00-00 and geometry-gmk-V07-00-00.
925 - Consolidated G4AttCheck.                        896 - Consolidated G4AttCheck.
926                                                   897 
927 28th March 2005  John Allison  (johna-050328a)    898 28th March 2005  John Allison  (johna-050328a)
928 - G4AttCheck: Corrected for Extra and ValueTyp    899 - G4AttCheck: Corrected for Extra and ValueType fields.  Augmented
929   test of more fields.                            900   test of more fields.
930                                                   901 
931 28th March 2005  John Allison  (johna-050328)     902 28th March 2005  John Allison  (johna-050328)
932 - G4AttCheck: Added check of Extra field.         903 - G4AttCheck: Added check of Extra field.
933                                                   904 
934 26th March 2005  John Allison  (johna-050326)     905 26th March 2005  John Allison  (johna-050326)
935 - G4AttCheck: Implemented prototype conversion    906 - G4AttCheck: Implemented prototype conversion from G4AttValue/Defs to
936   "standard" versions.  Needs G4UIcommand, so     907   "standard" versions.  Needs G4UIcommand, so makes a new category
937   dependency.  Requires one to make a new lib     908   dependency.  Requires one to make a new lib map.  Seems OK, but
938   must check with Gabriele.                       909   must check with Gabriele.
939                                                   910 
940 22nd March 2005  John Allison  (greps-V07-00-0    911 22nd March 2005  John Allison  (greps-V07-00-02)
941 - G4Polyhedron: Added fNumberOfRotationStepsAt    912 - G4Polyhedron: Added fNumberOfRotationStepsAtTimeOfCreation.
942 - G4VisAttributes: Changed std::vector<G4AttDe    913 - G4VisAttributes: Changed std::vector<G4AttDef> to map<G4String,G4AttDef>.
943 - Added first version of G4AttCheck.              914 - Added first version of G4AttCheck.
944                                                   915 
945 9th March 2005  John Allison  (greps-V07-00-01    916 9th March 2005  John Allison  (greps-V07-00-01)
946 - HepPolyhedron: Added IsErrorBooleanProcess()    917 - HepPolyhedron: Added IsErrorBooleanProcess().
947 - BooleanProcessor: Added get_processor_error(    918 - BooleanProcessor: Added get_processor_error().
948 - G4Visible: Moved SetVisAttributes (const G4V    919 - G4Visible: Moved SetVisAttributes (const G4VisAttributes&) from .icc
949   to .cc file and added warning message.          920   to .cc file and added warning message.
950                                                   921 
951 19th February 2005  John Allison  (greps-V07-0    922 19th February 2005  John Allison  (greps-V07-00-00)
952 - Needed for vis-V07-00-06.                       923 - Needed for vis-V07-00-06.
953 - Added G4VisExtent::NullExtent.                  924 - Added G4VisExtent::NullExtent.
954                                                   925 
955 10th December 2004  G.Cosmo  (greps-V06-02-04)    926 10th December 2004  G.Cosmo  (greps-V06-02-04)
956 - Replaced M_PI with CLHEP's pi.                  927 - Replaced M_PI with CLHEP's pi.
957                                                   928 
958 8th December 2004  G.Cosmo  (greps-V06-02-03)     929 8th December 2004  G.Cosmo  (greps-V06-02-03)
959 - HepPolyhedron, BooleanProcessor: replaced oc    930 - HepPolyhedron, BooleanProcessor: replaced occurrences of HepStd::
960   with std::                                      931   with std::
961 - Added inclusion of <cmath> in HepPolyhedron.    932 - Added inclusion of <cmath> in HepPolyhedron.cc.
962                                                   933 
963 7th December 2004  G.Cosmo  (greps-V06-02-02)     934 7th December 2004  G.Cosmo  (greps-V06-02-02)
964 - Implemented migration to <cmath>.               935 - Implemented migration to <cmath>.
965                                                   936 
966 11th November 2004  J.Allison  (greps-V06-02-0    937 11th November 2004  J.Allison  (greps-V06-02-01 - requires vis-V06-02-05)
967 - Removed G4Polymarker::line.  Use G4Polyline     938 - Removed G4Polymarker::line.  Use G4Polyline instead.
968 - Improved commenting of G4AttDef.                939 - Improved commenting of G4AttDef.
969                                                   940 
970 28th July 2004  J.Allison  (greps-V06-02-00)      941 28th July 2004  J.Allison  (greps-V06-02-00)
971 - Introduced force auxiliary edge visible.        942 - Introduced force auxiliary edge visible.
972                                                   943 
973 7th June 2004  G.Cosmo  (greps-V06-01-01)         944 7th June 2004  G.Cosmo  (greps-V06-01-01)
974 - Fixed compilation problem on WIN32-VC for G4    945 - Fixed compilation problem on WIN32-VC for G4AttDefStore.
975 - Added definition of GLOBLIBS in GNUmakefile     946 - Added definition of GLOBLIBS in GNUmakefile for DLLs build on Windows.
976                                                   947 
977 30th March 2004  G.Cosmo  (greps-V06-01-00)       948 30th March 2004  G.Cosmo  (greps-V06-01-00)
978 - Implemented constructor and destructor for G    949 - Implemented constructor and destructor for G4AttDefStore, to properly
979   delete objects in the static map, allocated     950   delete objects in the static map, allocated through explicit calls to
980   GetInstance(). Made G4AttDefStore a singleto    951   GetInstance(). Made G4AttDefStore a singleton.
981                                                   952 
982 18th September 2003  J.Allison  (greps-V05-02-    953 18th September 2003  J.Allison  (greps-V05-02-00)
983 - Introduced G4Colour<->G4ThreeVector conversi    954 - Introduced G4Colour<->G4ThreeVector conversion operators.
984                                                   955 
985 3rd April 2003  G.Cosmo  (greps-V05-00-00)        956 3rd April 2003  G.Cosmo  (greps-V05-00-00)
986 - Cleared trivial pedantic warnings.              957 - Cleared trivial pedantic warnings.
987                                                   958 
988 27th November 2002  J.Allison  (greps-V04-01-0    959 27th November 2002  J.Allison  (greps-V04-01-05)
989 - Small revison of G4Scale and improvements in    960 - Small revison of G4Scale and improvements in G4VMarker class description.
990                                                   961 
991 20th November 2002  G.Cosmo  (greps-V04-01-04)    962 20th November 2002  G.Cosmo  (greps-V04-01-04)
992 - Patched access to public static data in G4Sc    963 - Patched access to public static data in G4Scale and G4VisAttributes.
993   Added static accessors to be used in the ker    964   Added static accessors to be used in the kernel to allow porting on
994   Windows DLLs.                                   965   Windows DLLs.
995 - HepPolyhedron[.hh.cc]: changed inline static    966 - HepPolyhedron[.hh.cc]: changed inline static methods to not inlined.
996                                                   967 
997 11th November 2002  E.Chernaev  (greps-V04-01-    968 11th November 2002  E.Chernaev  (greps-V04-01-03)
998 - Minor bug fix in HepPolyhedron::GetFacet().     969 - Minor bug fix in HepPolyhedron::GetFacet().
999 - HepDouble, HepBoolean --> double, bool in He    970 - HepDouble, HepBoolean --> double, bool in HepPolyhedron
1000                                                  971 
1001 7th November 2002  E.Chernaev  (greps-V04-01-    972 7th November 2002  E.Chernaev  (greps-V04-01-02)
1002 - Added createTwistedTrap() and createPolyhed    973 - Added createTwistedTrap() and createPolyhedron() to HepPolyhedron.
1003                                                  974 
1004 28th October 2002  J.Allison  (greps-V04-01-0    975 28th October 2002  J.Allison  (greps-V04-01-01)
1005 - Changed AttDefStore to return a map.           976 - Changed AttDefStore to return a map.
1006                                                  977 
1007 24th October 2002  John Allison  (greps-V04-0    978 24th October 2002  John Allison  (greps-V04-01-00)
1008 - Added G4AttDefStore.                           979 - Added G4AttDefStore.
1009 - Further improved G4AttDef/Value.               980 - Further improved G4AttDef/Value.
1010 - Added const G4std::vector<G4AttValue>* fAtt    981 - Added const G4std::vector<G4AttValue>* fAttValues/Defs to G4VisAttributes.
1011                                                  982 
1012 23rd October 2002  John Allison                  983 23rd October 2002  John Allison
1013 - G4Colour class description corrected.          984 - G4Colour class description corrected.
1014 - G4VisAttributes comments slightly improved.    985 - G4VisAttributes comments slightly improved.
1015 - G4AttDef and G4AttValue headers changed to     986 - G4AttDef and G4AttValue headers changed to follow G4 conventions.
1016                                                  987 
1017 27th September 2002  Joseph Perl                 988 27th September 2002  Joseph Perl
1018 - Added first versions of headers for G4AttDe    989 - Added first versions of headers for G4AttDef and G4AttValue.
1019                                                  990 
1020 10th September 2001  John Allison  (greps-V03    991 10th September 2001  John Allison  (greps-V03-02-04)
1021 - Added G4Scale::GuidanceString.                 992 - Added G4Scale::GuidanceString.
1022                                                  993 
1023 20th August 2001  John Allison  (greps-V03-02    994 20th August 2001  John Allison  (greps-V03-02-03)
1024 - Made typedef's public in G4Point3DList.hh a    995 - Made typedef's public in G4Point3DList.hh and G4Polyline.hh.
1025                                                  996 
1026 14th August 2001  John Allison  (greps-V03-02    997 14th August 2001  John Allison  (greps-V03-02-02)
1027 - Coworks with vis-V03-02-11 and intercoms-V0    998 - Coworks with vis-V03-02-11 and intercoms-V03-02-03.
1028 - Added G4Polyline::transform.                   999 - Added G4Polyline::transform.
1029 - Fixed pedantic warnings in G4NURBS.            1000 - Fixed pedantic warnings in G4NURBS.
1030                                                  1001 
1031 24th July May 2001  John Allison  (greps-V03-    1002 24th July May 2001  John Allison  (greps-V03-02-01)
1032 - Improvements to comments and layout in G4Vi    1003 - Improvements to comments and layout in G4VisExtent.
1033 - Cosmetic improvements to G4Scale, small cha    1004 - Cosmetic improvements to G4Scale, small change of interface.
1034                                                  1005 
1035 21st July May 2001  John Allison  (greps-V03-    1006 21st July May 2001  John Allison  (greps-V03-02-00)
1036 - Added G4Scale.                                 1007 - Added G4Scale.
1037                                                  1008 
1038 25th May 2001  John Allison  (greps-V03-01-02    1009 25th May 2001  John Allison  (greps-V03-01-02)
1039 - Added GetSurfaceArea() and GetVolume() to H    1010 - Added GetSurfaceArea() and GetVolume() to HepPolyhedron (Evgeni).
1040 - Bug fix in BooleanProcessor.src (Guy, Evgen    1011 - Bug fix in BooleanProcessor.src (Guy, Evgeni).
1041                                                  1012 
1042 3rd May 2001  John Allison  (greps-V03-01-01)    1013 3rd May 2001  John Allison  (greps-V03-01-01)
1043 - Replaced G4RWTValOrderedVector by G4std::ve    1014 - Replaced G4RWTValOrderedVector by G4std::vector in G4PlacedPolyhedron
1044   and G4Point3DList.  Forces co-working tags     1015   and G4Point3DList.  Forces co-working tags in categories:
1045     geommng-V03-01-02                            1016     geommng-V03-01-02
1046     tracking-V03-01-00                           1017     tracking-V03-01-00
1047     vis-V03-01-01                                1018     vis-V03-01-01
1048                                                  1019 
1049 11th April 2001  John Allison  (greps-V03-01-    1020 11th April 2001  John Allison  (greps-V03-01-00)
1050 - Some code has been added to cover unforesee    1021 - Some code has been added to cover unforeseen earlier situation
1051   during preselection of faces without inters    1022   during preselection of faces without intersection (Evgeni).
1052 - Moved #include <CLHEP/config/TemplateFuncti    1023 - Moved #include <CLHEP/config/TemplateFunctions.h> and others from
1053   HepPolyhedron.h to HepPolyhedron.cc (Evgeni    1024   HepPolyhedron.h to HepPolyhedron.cc (Evgeni).
1054 - Fixed stupid warnings about possible use of    1025 - Fixed stupid warnings about possible use of uninitialized variables (Evgeni).
1055 - Made GetNumberOfRotationSteps() static and     1026 - Made GetNumberOfRotationSteps() static and public (John).
1056                                                  1027 
1057 6th February 2001  John Allison  (greps-V03-0    1028 6th February 2001  John Allison  (greps-V03-00-01)
1058 - More tidying for CodeWizard.  Added virtual    1029 - More tidying for CodeWizard.  Added virtual destructors to
1059   HepPolyhedronBox, etc.  Also made all const    1030   HepPolyhedronBox, etc.  Also made all constructors non-inline.
1060                                                  1031 
1061 3rd February 2001  John Allison  (greps-V03-0    1032 3rd February 2001  John Allison  (greps-V03-00-00)
1062 - Tidied for CodeWizard.  Note: G4Circle.icc     1033 - Tidied for CodeWizard.  Note: G4Circle.icc and G4VVisPrim.icc removed, so
1063   "gmake clean" all relevant directories befo    1034   "gmake clean" all relevant directories before updating.
1064                                                  1035 
1065 5th June May 2000  Evgeni Chernaev (greps-V01    1036 5th June May 2000  Evgeni Chernaev (greps-V01-01-04)
1066 - Bug fix in BooleanProcessor.src.               1037 - Bug fix in BooleanProcessor.src.
1067 - Graceful recovery from caseIE() and caseEE(    1038 - Graceful recovery from caseIE() and caseEE() non-implementation
1068   (first polygon returned).                      1039   (first polygon returned).
1069                                                  1040 
1070 20th May 2000  Evgeni Chernaev (greps-V01-01-    1041 20th May 2000  Evgeni Chernaev (greps-V01-01-03)
1071 - Temporary workaround to avoid caseIE() and     1042 - Temporary workaround to avoid caseIE() and caseEE.
1072                                                  1043 
1073 13th May 2000  John Allison (greps-V01-01-02)    1044 13th May 2000  John Allison (greps-V01-01-02)
1074 - Changed std:: to HepStd:: for ISO compatibi    1045 - Changed std:: to HepStd:: for ISO compatibility (Evgeni Chernaev).
1075                                                  1046 
1076 11th April 2000  John Allison (greps-V01-01-0    1047 11th April 2000  John Allison (greps-V01-01-01)
1077 - Added operator = (const HepPolyhedron&) to     1048 - Added operator = (const HepPolyhedron&) to ExtPolyhedron.
1078                                                  1049 
1079 6th April 2000  John Allison (greps-V01-01-00    1050 6th April 2000  John Allison (greps-V01-01-00)
1080 - Tagged.                                        1051 - Tagged.
1081                                                  1052 
1082 4th April 2000  Evgeni Chernaev                  1053 4th April 2000  Evgeni Chernaev
1083 - Added boolean operations (add, subtract, in    1054 - Added boolean operations (add, subtract, intersect) on HepPolyhedron objects.
1084 - Added BooleanProcessor.src.                    1055 - Added BooleanProcessor.src.
1085                                                  1056 
1086 30th March 2000  John Allison                    1057 30th March 2000  John Allison
1087 - Added virtual operator= to G4Polyhedron.hh     1058 - Added virtual operator= to G4Polyhedron.hh and HepPolyhedron.h to avoid
1088   warnings about hiding.                         1059   warnings about hiding.
1089                                                  1060 
1090 23rd February 2000  John Allison                 1061 23rd February 2000  John Allison
1091 - Moved G4Polyhedron constructors and destruc    1062 - Moved G4Polyhedron constructors and destructor to .cc.
1092                                                  1063 
1093 22nd February 2000  Evgeni Chernaev (greps-V0    1064 22nd February 2000  Evgeni Chernaev (greps-V01-00-03)
1094 - Re-instated edge flags for "invisible" edge    1065 - Re-instated edge flags for "invisible" edges of HepPolyhedronCons and Torus.
1095                                                  1066 
1096 22nd February 2000  John Allison  (greps-V01-    1067 22nd February 2000  John Allison  (greps-V01-00-02)
1097 - Added HepPolyhedron (Evgeni Chernaev).  Re-    1068 - Added HepPolyhedron (Evgeni Chernaev).  Re-implemented G4Polyhedron.
1098                                                  1069 
1099 11th January 2000  John Allison  (greps-V01-0    1070 11th January 2000  John Allison  (greps-V01-00-01)
1100 - Fix for spheres with small dtheta.             1071 - Fix for spheres with small dtheta.
1101                                                  1072 
1102 16th December 1999  John Allison (greps-V01-0    1073 16th December 1999  John Allison (greps-V01-00-00)
1103 - Added G4Polyhedron::Transform and G4Polyhed    1074 - Added G4Polyhedron::Transform and G4Polyhedron::InvertFacets (Evgeni
1104   Chernaev).                                     1075   Chernaev).
1105                                                  1076 
1106 17th November 1999 Satoshi Tanaka (greps-V00-    1077 17th November 1999 Satoshi Tanaka (greps-V00-01-01)
1107 - Header comments for software reference manu    1078 - Header comments for software reference manual
1108                                                  1079 
1109 4th October 1999  John Allison  (greps-V00-01    1080 4th October 1999  John Allison  (greps-V00-01-00)
1110 - Improved comments in G4Visible.hh.             1081 - Improved comments in G4Visible.hh.
1111                                                  1082 
1112 23rd July 1999  John Allison                     1083 23rd July 1999  John Allison
1113 - Added base class copy to copy contructor of    1084 - Added base class copy to copy contructor of G4Polyhedron.
1114                                                  1085 
1115 21st July 1999  John Allison                     1086 21st July 1999  John Allison
1116 - Added G4PlacedPolyhedron, which includes G4    1087 - Added G4PlacedPolyhedron, which includes G4PlacedPolyhedronList.
1117                                                  1088 
1118 greps-01-00-08  5th June John Allison            1089 greps-01-00-08  5th June John Allison
1119 - Added virtual operator = and overrides to G    1090 - Added virtual operator = and overrides to G4Circle and G4Square.
1120                                                  1091 
1121 greps-01-00-07  25th May 1999  John Allison      1092 greps-01-00-07  25th May 1999  John Allison
1122 - Moved operator != to member function.          1093 - Moved operator != to member function.
1123                                                  1094 
1124 greps-01-00-06  19th May 1999  John Allison      1095 greps-01-00-06  19th May 1999  John Allison
1125 - Fixed compilation warnings, mainly overridi    1096 - Fixed compilation warnings, mainly overriding virtual functions.
1126                                                  1097 
1127 greps-01-00-05  12th May 1999  John Allison      1098 greps-01-00-05  12th May 1999  John Allison
1128 - Made destructors virtual where applicable.     1099 - Made destructors virtual where applicable.
1129                                                  1100 
1130 greps-01-00-04  28th April 1999  John Allison    1101 greps-01-00-04  28th April 1999  John Allison
1131 - Moved G4VVisManager and G4VGraphicsScene to    1102 - Moved G4VVisManager and G4VGraphicsScene to intercoms.
1132                                                  1103 
1133 greps-01-00-03  7th February 1999  John Allis    1104 greps-01-00-03  7th February 1999  John Allison
1134 - Removed GNU_GCC from G4Polymarker.cc.          1105 - Removed GNU_GCC from G4Polymarker.cc.
1135 - Added G4VGraphicsScene::AddThis (G4Polycone    1106 - Added G4VGraphicsScene::AddThis (G4Polycone and G4Polyhedra.
1136                                                  1107 
1137 greps-01-00-02  6th January 1999  John Alliso    1108 greps-01-00-02  6th January 1999  John Allison
1138 - Very minor change in G4VisExtent.cc - 2 ->     1109 - Very minor change in G4VisExtent.cc - 2 -> 2.
1139 - Inclusion of test/ in tag.                     1110 - Inclusion of test/ in tag.
1140                                                  1111 
1141 greps-01-00-01  6th January 1999  John Alliso    1112 greps-01-00-01  6th January 1999  John Allison
1142 - Corrected constructors of G4VisAttributes f    1113 - Corrected constructors of G4VisAttributes for initialisation of
1143   fDaughtersInvisible.                           1114   fDaughtersInvisible.
1144                                                  1115 
1145 greps-00-04-02 02 December 1998 Evgeni Tchern    1116 greps-00-04-02 02 December 1998 Evgeni Tcherniaev
1146 - Added G4NURBS::CalcPoint() for calculation     1117 - Added G4NURBS::CalcPoint() for calculation coordinates of a
1147 point lying on the nurbs surface.                1118 point lying on the nurbs surface.
1148                                                  1119 
1149 greps-00-04-01  25th November 1998  John Alli    1120 greps-00-04-01  25th November 1998  John Allison
1150 - Added void G4VisAttributes::SetDaughtersInv    1121 - Added void G4VisAttributes::SetDaughtersInvisible (G4bool).
1151                                                  1122 
1152 greps-00-03-03  9th November 1998 Satoshi Tan    1123 greps-00-03-03  9th November 1998 Satoshi Tanaka
1153 Added G4String fInfo and its access functions    1124 Added G4String fInfo and its access functions to G4VMarker
1154                                                  1125 
1155 greps-00-03-02  6th November 1998  John Allis    1126 greps-00-03-02  6th November 1998  John Allison
1156 - Cleaned up GNUmakefile - no longer includes    1127 - Cleaned up GNUmakefile - no longer includes unnecesary -I's
1157                                                  1128 
1158 greps-00-03-01  26th September 1998  John All    1129 greps-00-03-01  26th September 1998  John Allison
1159 - Removed SetWorldVolume from G4VVisManager -    1130 - Removed SetWorldVolume from G4VVisManager - no longer used.
1160                                                  1131 
1161 greps-00-02-03  21st August 1998  John Alliso    1132 greps-00-02-03  21st August 1998  John Allison
1162 - Rationalised G4VisExtent::G4VisExtent (cons    1133 - Rationalised G4VisExtent::G4VisExtent (const G4Point3D& centre,
1163   G4double radius) so that iit is a true "inv    1134   G4double radius) so that iit is a true "inverse" of GetExtentRadius.
1164 - Added global target to GNUmakefile (Gabriel    1135 - Added global target to GNUmakefile (Gabriele Cosmo).
1165                                                  1136 
1166 greps-00-02-02  14th August 1998  John Alliso    1137 greps-00-02-02  14th August 1998  John Allison
1167 - Added GeometryHasChanged() to G4VVisManager    1138 - Added GeometryHasChanged() to G4VVisManager.  To be used by the run manager.
1168                                                  1139 
1169 greps-00-02-01  6th August 1998  John Allison    1140 greps-00-02-01  6th August 1998  John Allison
1170 - Removed Draw, ClearView and Show in G4VVisM    1141 - Removed Draw, ClearView and Show in G4VVisManager.
1171                                                  1142 
1172 greps-00-06-03  26th June 1998  Gabriele Cosm    1143 greps-00-06-03  26th June 1998  Gabriele Cosmo
1173 - Updated test/GNUmakefile to new electromagn    1144 - Updated test/GNUmakefile to new electromagnetics.
1174                                                  1145 
1175 greps-00-06-02  10th June 1998  John Allison     1146 greps-00-06-02  10th June 1998  John Allison
1176 - Changed defaults in G4VisExtent to 0.          1147 - Changed defaults in G4VisExtent to 0.
1177                                                  1148 
1178 1st June 1998  Satoshi Tanaka                    1149 1st June 1998  Satoshi Tanaka
1179 - Added Draw(), ClearView(), Show() to G4VVis    1150 - Added Draw(), ClearView(), Show() to G4VVisManager.
1180                                                  1151 
1181 greps-00-06-01  29th April 1998  John Allison    1152 greps-00-06-01  29th April 1998  John Allison
1182 - Introduced Establish/DecommissionSpecials (    1153 - Introduced Establish/DecommissionSpecials (G4PhysicalVolumeModel&)
1183   in place of BeginModeling (G4PhysicalVolume    1154   in place of BeginModeling (G4PhysicalVolumeModel&).
1184                                                  1155 
1185 April 21st, 98 G.Cosmo (greps-00-05-03)          1156 April 21st, 98 G.Cosmo (greps-00-05-03)
1186 - Tagged.                                        1157 - Tagged.
1187                                                  1158 
1188 April 9th, 98 G.Cosmo                            1159 April 9th, 98 G.Cosmo
1189 - Porting on DEC-cxx 6.0.                        1160 - Porting on DEC-cxx 6.0.
1190   Removed meaningless usage of "const" qualif    1161   Removed meaningless usage of "const" qualifier from functions
1191   return type for basic types by value. Modif    1162   return type for basic types by value. Modified files: G4NURBS.cc
1192                                                  1163 
1193 greps-00-05-02  4th April 1998  John Allison     1164 greps-00-05-02  4th April 1998  John Allison
1194 - Re-engineered maintenance of current depth,    1165 - Re-engineered maintenance of current depth, etc.  Needed new method
1195   G4VGraphicsScene::BeginModeling (G4Physical    1166   G4VGraphicsScene::BeginModeling (G4PhysicalVolumeModel&) in
1196   graphics_reps.  The result is much cleaner     1167   graphics_reps.  The result is much cleaner model and modeling
1197   parameters classes.  Also, the current dept    1168   parameters classes.  Also, the current depth, physical volume and
1198   logical volume are immediately available as    1169   logical volume are immediately available as protected pointers in
1199   G4VScene.                                      1170   G4VScene.
1200                                                  1171 
1201 HEAD  3rd April 1998  John Allison               1172 HEAD  3rd April 1998  John Allison
1202 - Added GetWorld/ScreenDiameter/Radius to G4V    1173 - Added GetWorld/ScreenDiameter/Radius to G4VMarker.
1203                                                  1174 
1204 April 2, 1998 G.Barrand :                        1175 April 2, 1998 G.Barrand :
1205 - G4Polyhedron.cc : add a G4double cast to he    1176 - G4Polyhedron.cc : add a G4double cast to help NT/Visual compiler.
1206                                                  1177 
1207 greps-00-05-01  26th March 1998  John Allison    1178 greps-00-05-01  26th March 1998  John Allison
1208 - Removed #if defined(__DECCXX) || defined(WI    1179 - Removed #if defined(__DECCXX) || defined(WIN32) from G4NURBS.hh.
1209 - Improved comments in G4VMarker.hh              1180 - Improved comments in G4VMarker.hh
1210                                                  1181 
1211 7th January 1998  John Allison                   1182 7th January 1998  John Allison
1212 - Added arguments to PreAddThis in G4VGraphic    1183 - Added arguments to PreAddThis in G4VGraphicsScene.hh.
1213 - Added virtual destructor to G4VVisManager.     1184 - Added virtual destructor to G4VVisManager.
1214                                                  1185 
1215 December 19, 97 G. Cosmo - (alpha03)             1186 December 19, 97 G. Cosmo - (alpha03)
1216                                                  1187 
1217 - Created.                                       1188 - Created.
1218                                                  1189 
1219 - Previous history (from README)                 1190 - Previous history (from README)
1220                                                  1191 
1221 vis-00-01-02  13th July 1997  John Allison       1192 vis-00-01-02  13th July 1997  John Allison
1222 - Consolidation of previous tag.                 1193 - Consolidation of previous tag.
1223                                                  1194 
1224 vis-00-01-01  8th June 1997  John Allison        1195 vis-00-01-01  8th June 1997  John Allison
1225 - First systematic tag.                          1196 - First systematic tag.
1226 - G4Polyhedron - can now set number of sides     1197 - G4Polyhedron - can now set number of sides for circle polygon approximation