source: trunk/source/visualization/management/History @ 1339

Last change on this file since 1339 was 1337, checked in by garnier, 14 years ago

tag geant4.9.4 beta 1 + modifs locales
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1$Id: History,v 1.153 2010/09/03 15:57:22 gcosmo Exp $
2
3-------------------------------------------------------------------
4
5     =========================================================
6     Geant4 - an Object-Oriented Toolkit for Simulation in HEP
7     =========================================================
8
9                      Category History file
10                      ---------------------
11This file should be used by G4 developers and category coordinators
12to briefly summarize all major modifications introduced in the code
13and keep track of all category-tags.
14It DOES NOT substitute the  CVS log-message one should put at every
15committal in the CVS repository !
16
17     ----------------------------------------------------------
18     * Reverse chronological order (last date on top), please *
19     ----------------------------------------------------------
20
21      --------------------------------------------------------
22      * Started 31st May 2005.  Hitherto, management history *
23      * has been in the top visualization history file.      *
24      --------------------------------------------------------
25
26History file for visualization management sub-category
27------------------------------------------------------
28
293rd September 2010  Gabriele Cosmo  (visman-V09-03-11)
30- Added missing inclusion of <sstream> header in G4ViewParameters.cc.
31
3215th June 2010  John Allison  (visman-V09-03-10)
33- G4VisCommandsGeometrySet.hh: Added virtual destructors to fix
34  compilation warnings.
35- G4VisCommandsGeometrySet.cc: Changed "/vis/viewer/rebuild" to
36  "/vis/scene/notifyHandlers", the command to be executed after a
37  "/vis/geometry/..." command.  "/vis/scene/notifyHandlers" causes
38  rebuild if viewer is "auto-refresh", otherwiae a message advises a
39  rebuild.  This prevents over-enthusiatic rebuildin.
40
413rd June 2010  John Allison  (visman-V09-03-09)
42- G4VisManager.cc: Checked valid view in DispatchToModel.
43- Changed /vis/scene/add/digiti[sz]ations to /vis/scene/add/digis.
44
451st June 2010  John Allison  (visman-V09-03-07)
46- G4VisManager:
47  o Made fVerbosity and GetVerbosity static (saves having to get vis
48    manager pointer).
49  o Some tidying.
50- G4VisCommandsSceneAdd.cc: Fixed compiler warning.
51
5230th May 2010  John Allison  (visman-V09-03-06)
53- Added /vis/scene/add/digiti[sz]ations.
54- Added /vis/filtering/digi.
55- G4VisManager, G4VisExecutive: Added registration and methods for digis.
56- G4VSceneHandler: Added AddCompound(const G4VDigi&).
57
5829th May 2010  John Allison  (visman-V09-03-05)
59- Co-works greps-V09-03-01 and tracking-V09-03-03.
60- G4VisManager:
61  o Introduced DispatchToModel without i_mode.
62  o Moved i-mode deprecation warning to G4VTrajectory.
63- G4VSceneHandler.cc:
64  o Moved i-mode deprecation warning to G4VTrajectory.
65- G4VisCommandsViewer.cc: /vis/viewer/rebuild:
66  o Added sceneHandler->ClearTransientStore().
67  o Added viewer->Set/Clear/DrawView().
68
6928th May 2010  John Allison  (visman-V09-03-04)
70- G4VisManager, G4VisExecutive:
71  Introduced optional verbosity string argument in constructor.  You
72  can now write, for example:
73    G4VisManager* visManager = new G4VisExecutive("quiet");
74  Note that the default is "warnings":
75    G4VisManager* visManager = new G4VisExecutive;
76
7728th May 2010  John Allison  (visman-V09-03-03)
78- Co-works interfaces-V09-03-04.
79- G4VisExecutive.icc: Change order of flags to follow G4UIExecutive.
80
8126th May 2010  John Allison  (visman-V09-03-02)
82- G4VisExecutive.icc: Added drivers with generic nicknames:
83  o OGL, OGLI, OGLS, OI.
84  o The specific driver depends on G4VIS_USE and G4UI_USE flags.  So,
85    for example, "/vis/open OGL" might open an OGLSX window on X or an
86    OGLSWin32 on Windows.  It means that example vis.mac scripts can
87    be written with this generic command that will work on all systems
88    and all user choices.  In particular, it will open an OGLSQt
89    window in a G4UIQt session.
90
9120th May 2010  John Allison  (visman-V09-03-01)
92- G4VisCommandsCompound.cc: Restore previous viewer after /vis/drawTree.
93- G4VisManager.hh: Cosmetic.
94- G4VGraphicsSystem: Add Set methods.
95
9611th May 2010  John Allison  (visman-V09-03-00)
97- G4VSceneHandler:
98  o Follow change in generic section and cutaway interface.
99  o Trap use of user-defined DrawTrajectory and print i_mode warning.
100- G4VisCommandsSceneAdd.cc:
101  o Follow change in generic section and cutaway interface.
102  o Trap use of i_mode and print warning.
103- G4VisManager.cc:
104  o Trap use of i_mode and print warning.
105
1069th March 2010 Laurent Garnier
107 - G4OpenGLViewer : Fix clipping when resizing non square size windows
108 
1098th March 2010 Laurent Garnier
110-G4VisManager.cc : Add protection against null pointer
111
11222nd November 2009  John Allison  (visman-V09-02-08)
113- G4VisCommandsSceneAdd.cc: /vis/scene/add/trajectories rich:
114  o Added G4RichTrajectoryPoint().GetAttDefs() to informational.
115
11617th November 2009  John Allison  (visman-V09-02-07)
117- Tagged.
118
11917th November 2009  Laurent Garnier
120- Allow arbitrary viewer deletion (fixes crash).
121  o G4VViewer::~G4VViewer: Removes itself from viewer list.
122  o G4VSceneHandler::~G4VSceneHandler: better algorithm for removing viewers
123  to handle viewer self removal.
124
12516th November 2009  Laurent Garnier
126-G4VSceneHandler.cc: Bug fix: Deleting G4VSceneHandler null pointer exception fix.
127
12814th November 2009  John Allison
129- G4VSceneHandler.cc: Bug fix: Should be const_cast, not static_cast, for hits.
130  (Introduced in visman-V09-02-05 and geant4-09-02-ref-10.)
131
1326th November 2009  John Allison
133- G4VSceneHandler::AddCompound (const G4THitsMap<G4double>&):
134  o For scoring maps, call DrawMesh with G4DefaultLinearColorMap as default.
135  o Write message about other options:
136    - /vis/open/gMocrenFile
137    - /score/draw.. commands.
138  o For hits that are not scoring maps, call DrawAllHits.
139
1405th November 2009  John Allison
141- G4VSceneHandler.cc:
142  o ProcessScene: Added DrawEndOfRunModels().
143  o AddCompound (const G4THitsMap<G4double>&): Call DrawMesh.
144
1454th November 2009  John Allison
146- G4Scene: Added EndOfRunModelList.
147- G4VSceneHandler:
148  o Added DrawEndOfRunModels.
149  o AddCompound(const G4THitsMap<G4double>&): Prototype implementation
150    using G4ScoringManager.  Still does nothing for scoring maps but
151    otherwise calls DrawAllHits.
152- G4VisManager.cc: Call fpSceneHandler->DrawEndOfRunModels at end of run.
153- G4VisCommandsSceneAdd: Added optional parameter:
154  o /vis/scene/add/psHits [scoring map name]
155
15630th October 2009  John Allison  (visman-V09-02-06 coworks greps-V09-02-03)
157- Added /vis/scene/add/psHits.
158- G4VisManager.cc: As above and also:
159  o Tidied view creation.
160  o Improved message ("scene" should be "scene handler").
161
16223rd October 2009  John Allison  (visman-V09-02-05 coworks greps-V09-02-02)
163- Implemented default behaviour in
164  G4VSceneHandler::AddCompound (const G4THitsMap<G4double>&).
165
16621st October 2009  John Allison  (visman-V09-02-04 coworks greps-V09-02-02)
167- G4VSceneHandler:
168  o Added default AddCompound (const G4THitsMap<G4double>&) methods.
169    (For time being just issues warning.)
170
17129th September 2009  John Allison  (visman-V09-02-03)
172- G4VSceneHandler.cc: Allow refresh in GeomClosed as well as Idle state.
173- G4VisCommandsSceneAdd.cc: Fixed uninitialised pointers.
174- G4VisManager.cc: Considerable tidy up.
175
17624th July 2009  Laurent Garnier
177- G4VisCommandsSceneAdd::EventID::operator() : Add a protection if
178  CurrentSceneHandler has no model
179
18013th May 2009  John Allison  (visman-V09-02-02)
181- G4VisCommandsViewerSet.hh/cc: Added /vis/viewer/set/targetPoint.
182- G4VisManager.cc: End of run event keeping information improved.
183
18414th March 2009  John Allison  (visman-V09-02-01)
185- G4VisCommands.hh/.cc: Introduced /vis/initialize.
186- G4VisManager.cc: /vis/verbose and /vis/initialize instantiated in
187    constructor.
188- G4VisExecutive.icc: made methods inline.
189
19025th February 2009  Laurent Garnier  (visman-V09-02-00)
191- Notify handler send by G4VVisManager is implemented in G4VisManager
192
19322th January 2009  Laurent Garnier
194- Fix bug in ratio and geometry on X/Xm/Qt/Win32 viewers. Now Could pass XString like 400x600-0+0 to viewers and set position and location.
195
19612th January 2009  John Allison
197- /vis/viewer/create: Pass both X and Y window size hints to viewer.
198  (To get a non-rectangular viewer give a X-windows-style geometry
199  argument, such as "800x400" or "800x400-0+0".)
200
2012nd December, Laurent Garnier
202 - G4ViewParameters.hh G4ViewParameters.icc G4VisManager.hh G4VisManager.icc
203   G4ViewParameters.cc G4VisManager.cc G4VViewer.cc G4VisCommandsViewer.cc,
204   do a lot of change to be able to pass XString like 400x600-0+0 to viewers
205   and set position and location. It will work for Qt, X, Win32 for the moment.
206
20727th July 2008  John Allison (visman-V09-01-05)
208- G4VisCommands.cc: Trap recursive use of /vis/reviewKeptEvents.
209
21030th April 2008  John Allison  (visman-V09-01-04)
211- Fixes more gcc-4.3.0 compiler warnings.
212
21328th April 2008  John Allison  (visman-V09-01-03)
214- G4VisCommandsScene.cc: Improve warning message.
215- G4ViewParameters.hh: Improve commenting for Software Ref. Man.
216
2174th April 2008  John Allison  (visman-V09-01-02)
218 - Fixed gcc-4.3.0 compiler warnings.
219
2205th February 2008, Laurent Garnier
221 - Implemented a function in order to IncrementPan with X,Y,Z values
222
22329th January 2008  John Allison  (visman-V09-01-01)
224 - G4VisExecutive.icc: Re-instated G4DAWNFILE (somehow got lost!!)
225
2264th January 2008  John Allison  (visman-V09-01-00)
227- Implemented extended 2D interface.
228
22930th November 2007  Laurent Garnier
230- G4VisExecutive.icc : Add a #ifdef G4VIS_USE_DAWN directive in order
231 not to add a 'new G4DAWNFILE' if G4VIS_USE_DAWN is not set
232#endif
233
23416th November 2007  Joseph Perl  (visman-V09-00-02)
235- G4VisCommandsCompound.cc: Replace references to Wired3.
236- G4VisCommandsSceneAdd.cc: Replace references to Wired3.
237
23810th November 2007  John Allison  (visman-V09-00-01)
239- G4VisManager.cc: Minor improvement in messaging.
240- G4VisCommandsScene.cc: Improvements in /vis/scene/endOfEventAction messaging.
241
24210th July 2007  John Allison  (visman-V09-00-00)
243- Remove redundant method declarations in G4VisManager.hh.
244- Reinstate refesh after "/vis/viewer/set/autoRefresh true".
245
246-25th May 2007  John Allison  (visman-V08-03-01)
247 Improved error trapping in viewer initialisation.
248- Bug fix in /vis/scene/notifyHandlers for case of no current viewer.
249
25016th May 2007  John Allison  (visman-V08-03-00)
251- G4VSceneHandler.cc: Added #include "G4AttDef.hh" to help buggy
252  Windows compiler(!).
253
2544th April 2007  John Allison  (visman-V08-02-04)
255- G4VSceneHandler.cc: Bug fix for zero vis atts in LoadAtts.
256
2573rd April 2007  John Allison  (visman-V08-02-03)
258- Added /vis/viewer/set/picking.  Picking is false by default, except
259  for OpenInventor.
260
26125th March 2007  John Allison  (visman-V08-02-02)
262- G4VisExecutive.icc: Removed G4GAGTree.
263- G4VisCommandsCompound.cc: Removed /vis/scene/add/eventID, once
264  again, from /vis/drawVolume.
265- G4VisCommands.cc: Improved messages for /vis/abortReviewKeptEvents.
266- G4VisManager.cc, G4VSceneHandler.cc: Cosmetic.
267
26811th January 2007  John Allison  (visman-V08-02-01)
269- Added /vis/abortReviewKeptEvents.
270- /vis/reviewKeptEvents: Improved guidance.
271- Bug fix: /vis/open in /vis/reviewKeptEvents loop.
272  o Moved fpRequestedEvent from G4VSceneHandler to G4VisManager.
273- Reduced WARNING noise.
274
2755th January 2007  John Allison  (visman-V08-02-00)
276- G4VSceneHandler:
277  o Introduced LoadAtts (from G4OpenInventorSceneHandler, but now
278    available to all scene handlers).  Loads G4AttValues and G4AttDefs
279    onto any object that inherits G4AttHolder.
280  o Change signature of GetLineWidth from G4Visible& to
281    G4VisAttributes* for consistency with similar utility functions.
282    (Only used by OpenGL at present; requires opengl-V08-02-00.)
283  o GetLineSegmentsPerCircle: protected against null vis atts pointer.
284- G4VisCommandsGeometrySet and G4VisManager.cc:
285  o Introduced /vis/geometry/set/forceLineSegmentsPerCircle
286    (inadvertently omitted in previous release).
287  o Improved guidance.
288- G4VisCommandsGeometry.cc: Invoke /vis/viewer/rebuild only if viewer current.
289- G4VViewer.cc: Improved comment.
290- G4VisCommandsCompound.cc:
291  o Re-introduced /vis/scene/add/eventID into /vis/drawVolume.
292- G4VisCommandsViewer.cc: Improve guidance for /vis/viewer/addCutawayPlane.
293
29412th December 2006  Gabriele Cosmo  (visman-V08-01-16)
295- Commented command "vis/scene/add/eventID" forcing event ID to scene in
296  G4VisCommandsCompound.cc.
297
29825th November 2006  John Allison  (visman-V08-01-15)
299- G4VisCommandsSceneAdd.cc: Follow change of behaviour of G4StateManager.
300  Supresses eventID message when state == G4State_EventProc unless last event.
301- G4VisCommands.cc: /vis/reviewKeptEvents:
302  o An improvement in the information printed.
303  o Temporarily set endOfEventAction refresh so that eventID for each event.
304- G4VisCommandsScene.cc: /vis/scene/endOfEventAction:
305  o Restrict warning message so that the warning about the number of
306    kept events only happens for "accumulate".  Improve printing.
307- G4VisCommandsViewer.cc: Spelling correction in warning message.
308- G4VisManager.cc: Correct for 0 requested kept events.
309- G4Scene.cc: Initialise no. of kept events to 0.
310
31122nd November 2006  John Allison  (visman-V08-01-14)
312- Fixed /vis/reviewKeptEvents for "stored" viewers.
313
31421st November 2006  John Allison  (visman-V08-01-13)
315- Fixed double drawing of event.
316- Restored old verbosity and printing interface (for obsolete user vis
317  managers).
318
31916th November 2006  John Allison  (visman-V08-01-12)
320- /vis/scene/notifyHandlers: Refreshes only auto-refresh viewers.
321  Warning of scene change issued for other viewers.
322
32315th November 2006  John Allison  (visman-V08-01-11)
324- First implementation of /vis/reviewKeptEvents.
325
32614th November 2006  John Allison  (visman-V08-01-10)
327- Merged visman-V08-01-08-branch onto main branch.
328
32914th November 2006  John Allison  (visman-V08-01-08-08)
330- Partial implementation of /vis/reviewKeptEvents.
331
33214th November 2006  John Allison  (visman-V08-01-08-07)
333- Minor improvements:
334  o G4VisManager: Removed event count (not used).
335  o G4VSceneHandler: Inhibited drawing when vis disabled.
336  o Various /vis/scene commands: Added update statement so that
337    handlers are notified after change of scene.  Forces rebuild and
338    refresh of all viewers using current scene.
339
34012th November 2006  John Allison  (visman-V08-01-08-06)
341- Further iteration of event refreshing:
342  o G4VisManager:
343    ~ Introduced DrawEvent private method for vis manager and G4VSceneHandler.
344    ~ Removed unused methods from previous attempts.
345  o G4VSceneHandler: Used vis manager DrawEvent.
346  o /vis/scene/add/eventID: improved so it picks up event ids of refreshed
347    events.
348
34911th November 2006  John Allison  (visman-V08-01-08-05)
350- Removed /vis/scene/transientsAction.  Now event keeping by the vis
351  manager is automatic if there is a valid scene.  If the user issues
352  "/vis/scene/endOfEventAction accumulate [<N>]", events are kept up
353  to a maximum N in number (N<0 means unlimited, the default value is
354  100).  Otherwise just the last event is kept.
355- Tidied up.
356
3579th November 2006  John Allison  (visman-V08-01-08-04)
358- G4VisManager: Removed data memebers associated with previous attempts
359  at event refreshing.
360- G4VSceneHandler.cc: Removed previous attempts at event refreshing.
361- /vis/drawVolume and /vis/scene/add/volume: Improved guidance for parallel
362  worlds.
363- /vis/viewer/select: Ensure refresh for auto-refreshing viewers.
364- /vis/viewer/set/autoRefresh: Inhibit refresh for auto-refreshing viewers.
365
3668th November 2006  John Allison  (visman-V08-01-08-03)
367- First attempt at using event keeping to refresh views.
368
3696th November 2006  John Allison  (visman-V08-01-08-02)
370- Merged visman-V08-01-09.
371
3726th November 2006  John Allison  (visman-V08-01-09)
373- /vis/drawVolume and /vis/specify: Suppress all but first warning about
374  needing to refresh for viewers that are not auto refresh.
375- G4VScenehandler.cc: Remove warning about emepty scene.  (Subsequent action
376  is to add a world, if empty - reasonable behaviour.)
377
3785th November 2006  John Allison  (visman-V08-01-08-01)
379- G4VisCommandsSceneAdd.cc: Improved implementation of parallel worlds.  Gets
380  material world = *(transportationManager->GetWorldsIterator()) in all cases
381  following fixes run-V08-01-ref04-01 and geomnav-V08-01-ref04-01.
382
3833rd November 2006  John Allison  (visman-V08-01-08-00)
384- On visman-V08-01-08-branch.
385- G4VisCommandsSceneAdd.cc: First implementation of parallel worlds
386  visualisation: /vis/scene/add/volume worlds
387- G4VisCommandsCompound.cc: Minor re-ordering of commands in /vis/drawVolume
388  to avoid warning messages about empty scene.
389
3903rd November 2006  John Allison  (visman-V08-01-08 with tracking-V08-01-05)
391- Activated /vis/scene/add/trajectories with "rich" and "smooth" - see below.
392  Needs tracking-V08-01-05.
393
3941st November 2006  John Allison  (visman-V08-01-07)
395- /vis/scene/add/trajectories:
396  o Allow string parameters "rich" and "smooth".  Not yet activated
397    (awaiting tags in tracking).
398  o Deprecate use of integer parameter (i_mode).
399- GNUmakefile: Add geometry/magneticfield/include (for new
400  /vis/scene/add/trajectories command above).
401- G4VisManager.cc: Remove unnecessary comment line.
402
403----------------------------------------------------
40419th September 2006  John Allison  (visman-V08-01-06)
405- G4ViewParameters: Added ExplodeCentre.
406- G4VisCommandsGeometrySet.cc: Bug fix in /vis/geometry/set/colour.
407
408----------------------------------------------------
40913th September 2006  John Allison  (visman-V08-01-05)
410- G4ViewParameters: Improved setting and access to explode factor.
411- G4VisCommandsViewer: Added /vis/viewer/clone.
412- G4VisCommandsViewerSet: Added /vis/viewer/set/explodeFactor.
413- G4VisManager.cc: Registered /vis/viewer/clone.
414- G4VSceneHandler.cc: Pass explode factor to modeling parameters.
415
41612th September 2006 Jane Tinslay
417- Add attribute based trajectory drawing & filtering, and attribute based
418  hit filtering
419
420---------------------------------------------------
4214th September 2006  John Allison  (visman-V08-01-04)
422- G4ViewParameters: Added CutawayMode and ChangeCutawayPlane.
423- Added /vis/viewer/addCutawayPlane, changeCutawayPlane, clearCutawayPlanes
424  and /vis/viewer/set/cutawayMode.
425
42630th August 2006  John Allison  (visman-V08-01-03 - needs modeling-V08-01-05)
427- Added /vis/viewer/set/globalLineWidthScale.
428- Augmented /vis/scene/add/volume to include intersection of clipping volume
429  (only box -box *box at present).
430- G4VSceneHandler:
431  o Added GetLineWidth to take account of GlobalLineWidthScale.
432  o Added CreateSection/CutawayPolyhedron to exploit generic sectioning
433    (DCUT) and cutaways.  Currently not activated due to instabilities in
434    BooleanProcessor.
435- G4ViewParameters:
436  o Added GlobalLineWidthScale.
437  o Removed IsViewGeom/Hits/Digis (functionality available in G4Scene).
438
43914th August 2006  John Allison  (visman-V08-01-02)
440- G4VisManager.hh: Added some OpenGL friends.
441- G4VisCommandsCompound.cc: /vis/drawVolume: re-ordered "attach"
442  before "add/volume".  Catches non-existing handlers better.  Overall
443  effect of compound command unchanged.
444- G4VSceneHandler.cc: Added (commented out) code for "event refreshing".
445
44610th July 2006  John Allison (visman-V08-01-01)
447- Co-works with greps-V08-01-01.
448- G4VSceneHandler:
449  o Removed Establish/DecommissionSpecials.
450  o Respect rationalised G4ModelingParameters.
451  o Added GetNoOfSides that respects forced line segments per circle.
452- G4VisCommandsScene.cc: Spelling correction.
453
4543rd July 2006  John Allison (visman-V08-01-00)
455- /vis/scene/transientsAction: Added max number of events parameter.
456- Added /vis/viewer/clearTransients.
457- Improved /vis/list.
458- G4VisManager.hh/icc: Added data members and acces for event copying.
459- G4VisManager.cc:
460  o Verbosity control of model printing.
461  o (Commented out) code for event copying.
462 - G4VSceneHandler.cc:
463  o (Commented out) code for event copying.
464
4658th June 2006 John Allison  (visman-V08-00-23)
466- Fixed bug in /vis/scene/endOfRunAction introduced in visman-V08-00-14
467  that made it ineffective.
468
4697th June 2006 John Allison  (visman-V08-00-22)
470- G4VSceneHandler.cc: Zeroed modeling parameters pointer after use.
471
4726th June 2006 John Allison  (visman-V08-00-21)
473- G4VisCommandsViewer: /vis/viewer/create: Fixed view params copy to self.
474
4754th June 2006 Joseph Perl (visman-V08-00-20)
476- This tag includes all the changes below.
477
4782nd June 2006 Jane Tinslay
479- Add accessor for current trajectory drawing model
480- Make G4HepRepFileSceneHandler a friend of G4VisManager
481
4821st June 2006 Jane Tinslay
483- Add accessor in G4VisListManager
484
48530th May 2006 Jane Tinslay
486- Add G4TrajectoryChargeFilterFactory and G4TrajectoryOriginVolumeFilterFactory
487  to G4VisExecutive
488
48925th May 2006 John Allison  (visman-V08-00-19)
490- G4Scene.cc: Changed default fRecomputeTransients to false.
491- G4VisCommandsViewerSet.cc: /vis/viewer/set/style - remove candidates.
492  Use first letter only (so "/vis/viewer/set/style wire" works, for example.)
493- G4VisFilter/List/ModelManager.hh: Indent printing of models.
494- G4VUserVisAction.hh: Add forward declaration of class G4VGraphicsScene.
495
49622nd May 2006 John Allison  (visman-V08-00-18)
497- G4VisManager:
498  o Added SetReprocessing (for transients).
499  o Reduce dependency on Run (get event from event manager).
500  o (Includes some event copying stuff - commented out.)
501- G4VSceneHandler.cc: Require Idle state for transient re-computation.
502- G4Scene:
503  o Remove Clear().  (Not used.)
504  o Add printing and testing for fRecomputeTransients.  (Forgot in
505    visman-V08-00-08.)
506- /vis/.../list commands: Default verbosity "warnings".
507
50813th May 2006 John Allison  (visman-V08-00-17)
509- Provided identity transformation for 2D drawing.  A temporary
510  expedient until all drivers can implement 2D drawing.
511
51212th May 2006  John Allison  (visman-V08-00-16)
513- Added /vis/list.
514- Added /vis/scene/add/eventID.
515- Final refinements for event/run reprocessing (re-computation of
516  transients):
517  o Pick up random number status from run manager.
518  o Run and event numbers reset.
519  o Protect against non-instantiation of run manager.
520- Followed G4CallbackModel change (see modeling-V08-00-09).
521- G4VisCommandsScene.cc, G4VisCommandsSceneHandler.cc, G4VisCommandsViewer.cc:
522  Corrected SetDefaultValue for verbosity string parameter (changed 0 to "0").
523
5244th May 2006  John Allison  (visman-V08-00-15)
525- Improved protection for null models and parameters.
526
5272nd May 2006 Jane Tinslay
528- Add G4TrajectoryGenericDrawerFactory to G4VisExecutive
529- Add FilterTrajectory method to G4VisManager
530
53128th April 2006  John Allison (visman-V08-00-14)
532- G4VSceneHandler.cc: Added call to FinishView after run-duration
533  model computation and before end-of-event and transients
534  re-computation to get good buffer swapping behaviour for double
535  buffer drivers.
536- G4VisCommandsScene.cc: Added protection in
537  /vis/scene/endOfRunAction.  Error for accumulate if end of event
538  action is not also accumulate.
539- G4VisManager: To get good refresh bahaviour when re-computing
540  transients in OpenGL*Xm and similar drivers, postpone ShowView to
541  end of run for last event in a run.  This ensures G4 is in Idle
542  state.
543- GNUmakefile: Added includes for access to run manager for above.
544
54522nd April 2006  John Allison (visman-V08-00-13)
546- Bug fix (workaround) for memory leak in CheckModel (bug #861).
547- Implement PrintAvailableModels using improvement below.
548
54921st April 2006 Jane Tinslay
550- Improve printout for trajectory drawing and filtering
551
55219th April 2006  John Allison (visman-V08-00-12 - needs greps-V08-00-02)
553- G4VisManager:
554  o Implemented Draw2D(const G4Text&).
555  o Added PrintAvailableModels (but awaiting implementation).
556  o Fixed directory names (trailing '/').
557- G4VSceneHandler:
558  o Implemented Begin/EndPrimitives2D.
559  o Migrated to direct access to G4PhysicalVolumeModel.
560
56128th March 2006 Jane Tinslay (jst28032006)
562- Introduce G4VisFilterManager.hh to manager filtering
563- Additions to G4VisCommandsListManager, G4VisExecutive, G4VisManager
564  to support filtering
565
56628th March 2006  John Allison  (visman-V08-00-11)
567- Corrects logic of transients re-computation:
568  o G4VisManager and G4VSceneHandler: Improved logic of TransientsDrawn flags.
569  o G4VSceneHandler: Improved logic of transients re-computation.
570  o G4VViewer: Improved logic of fNeedKernelVisit.
571- Unified treatment of bools in commands.
572
57324th March 2006 Jane Tinslay (jst24032006)
574- Introduce trajectory drawing manager which is used by
575  G4VisManager. No change in overall functionality.
576
57716th March 2006 Jane Tinslay (jst16032006)
578- Add G4TrajectoryDrawByOriginVolumeFactory to G4VisExecutive
579
58013th March 2006  John Allison  (visman-V08-00-10)
581- Fixes recomputation of transients when changing drivers.
582- G4VisManager: Added fTransientsDrawnThisEvent/Run.
583- G4VSceneHandler:
584  o Removed fTransientsDrawn (now in G4VisManager).
585  o Added fProcessingSolid.
586  o Fixed recomputation of transients.
587
5888th March 2006  John Allison  (visman-V08-00-09)
589- G4VisManager.cc: Fix bug that causes crash when no current scene handler.
590
5916th March 2006  John Allison  (visman-V08-00-08)
592- Added /vis/scene/transientsAction, a feature for recomputing
593  transients (trajectories, hits, user drawing, etc.) when needed by
594  the viewer.  Thus, transients are "remembered" and may be copied
595  between graphics systems.
596
5979th February 2006  John Allison  (visman-V08-00-07)
598- First implementation of refresh end-of-event models (trajectories, etc.).
599
6008th February 2006  John Allison  (visman-V08-00-06)
601- Needs modeling-V08-00-02.
602- G4VSceneHandler.cc: Made use of G4ModelingParameters::DrawingStyle.
603- G4VisCommandsSceneAdd.cc: Removed unnecessary #include.
604
6053rd February 2006  John Allison  (visman-V08-00-05)
606- Introduced /vis/geometry/... for editing vis attributes of geometry volumes.
607- Very minor printing and comments improvements.
608
60926th January 2006  John Allison  (visman-V08-00-04)
610- G4VViewer: Removed fModified.  It was used to flag a change of view
611  parameters but it was only ever used negatively, i.e., to *prevent*
612  its effect of invoking SetView.  So it has been removed and the
613  responsibility for calling SetView after a change of view parameters
614  rests with the user (e.g., the vis commands).  Only used by OpenGL
615  and OpenInventor; now works with opengl-V08-00-01 and
616  openinventor-V08-00-00.
617- G4VSceneHandler.hh: Improved comments.
618- G4VisListManager.hh: Prevent crash on attempt to Print when nothing
619  registered.
620- G4VisManager.hh: Extended friendship to G4XXXSceneHandler.
621
62225th January 2006  John Allison  (visman-V08-00-03)
623- Retro tag: visman-V08-00-00 + friend status for Ray Tracer.
624
62511th January 2006  John Allison  (visman-V08-00-02)
626- G4VisExecutive.icc: protected with G4VISEXECUTIVE_ICC.
627- G4VisManager.hh: prepared for RayTracer reorganisation (friend status).
628- G4VisCommandsScene.cc: /vis/scene/create: simplified registration of
629  scene to avoid recursive invocation of /vis/scene/notifyHandlers/.
630- G4VisCommandsSceneAdd.cc: Improved message when world not available.
631- G4VisCommandsViewer.cc: /vis/viewer/refresh: When world added, delegate
632  to /vis/scene/notifyHandlers.  Avoids double refresh.
633- G4VisManager.cc: Changed ERROR to WARNING when user calls Draw with
634  invalid view.
635
6369th January 2006  John Allison  (visman-V08-00-01)
637- This tag includes all the changes below.
638
6399th January 2006  John Allison  (visman-V08-00-00)
640- This tag is geant4-08-00-ref-00 + change of 5th January only.
641
6425th January 2006  John Allison
643- G4VSceneHandler.cc: Reversed change of 22nd November 2005:
644  fMarkForClearingTransientStore(true) initially now.  This is so that
645  at end of event or run, the view is refreshed and the scene
646  (detector geometry, etc.) is drawn or written to file.
647
64814th December 2005  John Allison
649- Improved /vis/scene/notifyHandlers so that it forces a rebuild of the
650  graphical database, if any.  Particularly relevant for Open Inventor.
651- G4Scene.cc, G4VSceneHandler.cc: Improved warning messages.
652- G4VisManager.cc: Apply "/vis/scene/notifyHandlers" if world has been added
653  to an empty scene.
654- G4VisCommandsViewer.cc: "/vis/viewer/refresh": if world is added to
655  an empty scene, invoke UpdateVisManagerScene, which applies
656  "/vis/scene/notifyHandlers", which now forces a rebuild.
657- G4VisCommandsViewer.cc: Fix bug in "/vis/viewer/rebuild".
658
6594th December  John Allison (visman-V07-01-10)
660- G4Vismanager.cc: Prevent ERROR messages at end of event and run when
661  user has not instantiated a scene handler, e.g., in batch mode.
662
66329th November 2005  Jane Tinslay
664- Make G4VisManager::RegisterModelFactories() non-pure for
665  backwards compatibility.
666- Add information message to G4VisManager::DispatchToModel when default trajectory
667  model is used.
668
66923rd November 2005  Joseph Perl  (visman-V07-01-09)
670- Tagged in preparation for Geant4 8.0
671
67223rd November 2005  Jane Tinslay
673- Enhanced trajectory implementation
674
67522nd November 2005  John Allison
676- Added /vis/viewer/rebuild (forces visit of kernel).
677- Changed G4Transform3D::Identity to G4Transform3D().
678- Tidied initial printing.
679- Removed MyVisManager (was deprecated in previous major release).
680- G4VSceneHandler.cc: fMarkForClearingTransientStore(false) initially.
681- G4VVisCommand.cc: Improved UpdateVisManagerScene.
682- Refined guidance of issue "/tracking/storeTrajectory 1" on
683  "/vis/scene/add/trajectories".
684- Improved /vis/sceneHandler/attach.
685- G4VisManager.cc: Improved comments.
686
68713th October 2005  John Allison  (visman-V07-01-08)
688- G4ViewParameters: Added XGeometryString.
689- G4VViewer.cc: Pick up XGeometryString.
690- /vis/open and /vis/viewer/create: Allow X-Windows-type geometry string
691  in window size hints.
692- /vis/viewer/set/background: Add opacity parameter.
693
69420th October 2005  John Allison  (visman-V07-01-07)
695- G4VisManager:
696  o Added methods for managing trajectory models.
697  o Implemented first version of DispatchToCurrentModel(const G4VTrajectory&,
698    G4int i_mode).
699  o Created /vis/modeling/trajectories/ for trajectory model messengers.
700  o Added XGeometryString for some future viewer enhancements.
701- G4VisExecutive: Added RegisterTrajectoryModelMakers.
702
70320th October 2005  John Allison (visman-V07-01-06)
704- Get standard colours with "/vis/viewer/set/background red", for example.
705- G4VisCommandsViewer.cc: Fixed G4ThreeVector/G4Vector3D problem with
706  CLHEP-1.9.2.1.
707
70813th October 2005  John Allison (visman-V07-01-05)
709- Background colour - /vis/viewer/set/background.
710- Non-uniform scaling - /vis/viewer/scale and scaleTo.
711- Migrated to <sstream>.
712
71312th October 2005  John Allison (vis-V07-01-03)
714- G4VisCommandsViewer.cc: Trapped zero viewer pointer in /vis/viewer/update
715  (bug found by system test of vis-V07-01-02).
716
71716th September 2005  John Allison (visman-V07-01-04)
718- Simplified use of ConcreteInstance.  It is now always non-zero for
719  an instantiated vis manager; invalid views are reported by the vis
720  manager.  The exception is /vis/disable which zeros it; /vis/enable
721  or any valid command resets it.
722
72316th September 2005  John Allison (visman-V07-01-03)
724- Issue "/tracking/storeTrajectory 1" on /vis/scene/add/trajectories.
725- Added warning:
726  o Attempt to add volume to a scene already containing the world.
727- Added error message:
728  o Logical volume model must be only volume model in scene.
729- G4Scene.cc: Improvement - no functional change.
730
73113th September 2005  John Allison (visman-V07-01-02)
732- Added WhiteBackground to G4ViewParameters.
733- Added /vis/viewer/set/whiteBackground.
734- G4VSceneHandler::GetColour and GetTextColour: white and opaque
735  objects on a white background are changed to black.
736- Added RayTracerX to G4VisExecutive under control of G4VIS_USE_RAYTRACERX.
737- Re-instated invocation of SetView and ClearView in /vis/viewer/refresh.
738
7392nd September 2005  John Allison (visman-V07-01-01)
740- Introduced optional second pass over run-duration models in
741  G4VSceneHandler::ProcessScene.
742
74320th July 2005  John Allison (visman-V07-01-00)
744- G4VisCommandsViewer.cc: Protected new viewer pointer.
745
7467th June 2005  John Allison (visman-V07-00-02)
747- /vis/scene/notifyHandlers: Fixed case of scene handler with no viewer.
748
74931st May 2005  John Allison  (visman-V07-00-01)
750- G4VisCommandsSceneAdd.cc: Fixed /vis/scene/add/text to accept text
751  with spaces.
752- G4ViewParameters.cc: Printed WARNING: Viewpoint direction is very
753  close to the up vector direction.
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