Geant4 Cross Reference

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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 11.1.1)


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