source: trunk/source/visualization/management/History~ @ 1350

Last change on this file since 1350 was 1350, checked in by garnier, 13 years ago

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1$Id: History,v 1.158 2010/11/07 11:18:07 allison 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
297th November 2010  John Allison  (visman-V09-03-14)
30- G4VisExecutive.icc: Inlined constructor.
31- G4VisManager.cc: Fixed Coverity warning.
32- G4VisCommandsViewer.cc: Fixed Coverity warning.
33
346th November 2010  John Allison
35- G4VisCommandsSceneAdd.cc: Fixed Coverity warning.
36
375th November 2010  John Allison  (visman-V09-03-13)
38- G4VSceneHandler.cc and G4ViewParameters.cc:
39  o Fixed Coverity warning.
40
416th October 2010  John Allison  (visman-V09-03-12)
42- Added /vis/viewer/set/defaultColour and /vis/viewer/set/defaultTextColour.
43
443rd September 2010  Gabriele Cosmo  (visman-V09-03-11)
45- Added missing inclusion of <sstream> header in G4ViewParameters.cc.
46
4715th June 2010  John Allison  (visman-V09-03-10)
48- G4VisCommandsGeometrySet.hh: Added virtual destructors to fix
49  compilation warnings.
50- G4VisCommandsGeometrySet.cc: Changed "/vis/viewer/rebuild" to
51  "/vis/scene/notifyHandlers", the command to be executed after a
52  "/vis/geometry/..." command.  "/vis/scene/notifyHandlers" causes
53  rebuild if viewer is "auto-refresh", otherwiae a message advises a
54  rebuild.  This prevents over-enthusiatic rebuildin.
55
563rd June 2010  John Allison  (visman-V09-03-09)
57- G4VisManager.cc: Checked valid view in DispatchToModel.
58- Changed /vis/scene/add/digiti[sz]ations to /vis/scene/add/digis.
59
601st June 2010  John Allison  (visman-V09-03-07)
61- G4VisManager:
62  o Made fVerbosity and GetVerbosity static (saves having to get vis
63    manager pointer).
64  o Some tidying.
65- G4VisCommandsSceneAdd.cc: Fixed compiler warning.
66
6730th May 2010  John Allison  (visman-V09-03-06)
68- Added /vis/scene/add/digiti[sz]ations.
69- Added /vis/filtering/digi.
70- G4VisManager, G4VisExecutive: Added registration and methods for digis.
71- G4VSceneHandler: Added AddCompound(const G4VDigi&).
72
7329th May 2010  John Allison  (visman-V09-03-05)
74- Co-works greps-V09-03-01 and tracking-V09-03-03.
75- G4VisManager:
76  o Introduced DispatchToModel without i_mode.
77  o Moved i-mode deprecation warning to G4VTrajectory.
78- G4VSceneHandler.cc:
79  o Moved i-mode deprecation warning to G4VTrajectory.
80- G4VisCommandsViewer.cc: /vis/viewer/rebuild:
81  o Added sceneHandler->ClearTransientStore().
82  o Added viewer->Set/Clear/DrawView().
83
8428th May 2010  John Allison  (visman-V09-03-04)
85- G4VisManager, G4VisExecutive:
86  Introduced optional verbosity string argument in constructor.  You
87  can now write, for example:
88    G4VisManager* visManager = new G4VisExecutive("quiet");
89  Note that the default is "warnings":
90    G4VisManager* visManager = new G4VisExecutive;
91
9228th May 2010  John Allison  (visman-V09-03-03)
93- Co-works interfaces-V09-03-04.
94- G4VisExecutive.icc: Change order of flags to follow G4UIExecutive.
95
9626th May 2010  John Allison  (visman-V09-03-02)
97- G4VisExecutive.icc: Added drivers with generic nicknames:
98  o OGL, OGLI, OGLS, OI.
99  o The specific driver depends on G4VIS_USE and G4UI_USE flags.  So,
100    for example, "/vis/open OGL" might open an OGLSX window on X or an
101    OGLSWin32 on Windows.  It means that example vis.mac scripts can
102    be written with this generic command that will work on all systems
103    and all user choices.  In particular, it will open an OGLSQt
104    window in a G4UIQt session.
105
10620th May 2010  John Allison  (visman-V09-03-01)
107- G4VisCommandsCompound.cc: Restore previous viewer after /vis/drawTree.
108- G4VisManager.hh: Cosmetic.
109- G4VGraphicsSystem: Add Set methods.
110
11111th May 2010  John Allison  (visman-V09-03-00)
112- G4VSceneHandler:
113  o Follow change in generic section and cutaway interface.
114  o Trap use of user-defined DrawTrajectory and print i_mode warning.
115- G4VisCommandsSceneAdd.cc:
116  o Follow change in generic section and cutaway interface.
117  o Trap use of i_mode and print warning.
118- G4VisManager.cc:
119  o Trap use of i_mode and print warning.
120
1219th March 2010 Laurent Garnier
122 - G4OpenGLViewer : Fix clipping when resizing non square size windows
123 
1248th March 2010 Laurent Garnier
125-G4VisManager.cc : Add protection against null pointer
126
12722nd November 2009  John Allison  (visman-V09-02-08)
128- G4VisCommandsSceneAdd.cc: /vis/scene/add/trajectories rich:
129  o Added G4RichTrajectoryPoint().GetAttDefs() to informational.
130
13117th November 2009  John Allison  (visman-V09-02-07)
132- Tagged.
133
13417th November 2009  Laurent Garnier
135- Allow arbitrary viewer deletion (fixes crash).
136  o G4VViewer::~G4VViewer: Removes itself from viewer list.
137  o G4VSceneHandler::~G4VSceneHandler: better algorithm for removing viewers
138  to handle viewer self removal.
139
14016th November 2009  Laurent Garnier
141-G4VSceneHandler.cc: Bug fix: Deleting G4VSceneHandler null pointer exception fix.
142
14314th November 2009  John Allison
144- G4VSceneHandler.cc: Bug fix: Should be const_cast, not static_cast, for hits.
145  (Introduced in visman-V09-02-05 and geant4-09-02-ref-10.)
146
1476th November 2009  John Allison
148- G4VSceneHandler::AddCompound (const G4THitsMap<G4double>&):
149  o For scoring maps, call DrawMesh with G4DefaultLinearColorMap as default.
150  o Write message about other options:
151    - /vis/open/gMocrenFile
152    - /score/draw.. commands.
153  o For hits that are not scoring maps, call DrawAllHits.
154
1555th November 2009  John Allison
156- G4VSceneHandler.cc:
157  o ProcessScene: Added DrawEndOfRunModels().
158  o AddCompound (const G4THitsMap<G4double>&): Call DrawMesh.
159
1604th November 2009  John Allison
161- G4Scene: Added EndOfRunModelList.
162- G4VSceneHandler:
163  o Added DrawEndOfRunModels.
164  o AddCompound(const G4THitsMap<G4double>&): Prototype implementation
165    using G4ScoringManager.  Still does nothing for scoring maps but
166    otherwise calls DrawAllHits.
167- G4VisManager.cc: Call fpSceneHandler->DrawEndOfRunModels at end of run.
168- G4VisCommandsSceneAdd: Added optional parameter:
169  o /vis/scene/add/psHits [scoring map name]
170
17130th October 2009  John Allison  (visman-V09-02-06 coworks greps-V09-02-03)
172- Added /vis/scene/add/psHits.
173- G4VisManager.cc: As above and also:
174  o Tidied view creation.
175  o Improved message ("scene" should be "scene handler").
176
17723rd October 2009  John Allison  (visman-V09-02-05 coworks greps-V09-02-02)
178- Implemented default behaviour in
179  G4VSceneHandler::AddCompound (const G4THitsMap<G4double>&).
180
18121st October 2009  John Allison  (visman-V09-02-04 coworks greps-V09-02-02)
182- G4VSceneHandler:
183  o Added default AddCompound (const G4THitsMap<G4double>&) methods.
184    (For time being just issues warning.)
185
18629th September 2009  John Allison  (visman-V09-02-03)
187- G4VSceneHandler.cc: Allow refresh in GeomClosed as well as Idle state.
188- G4VisCommandsSceneAdd.cc: Fixed uninitialised pointers.
189- G4VisManager.cc: Considerable tidy up.
190
19124th July 2009  Laurent Garnier
192- G4VisCommandsSceneAdd::EventID::operator() : Add a protection if
193  CurrentSceneHandler has no model
194
19513th May 2009  John Allison  (visman-V09-02-02)
196- G4VisCommandsViewerSet.hh/cc: Added /vis/viewer/set/targetPoint.
197- G4VisManager.cc: End of run event keeping information improved.
198
19914th March 2009  John Allison  (visman-V09-02-01)
200- G4VisCommands.hh/.cc: Introduced /vis/initialize.
201- G4VisManager.cc: /vis/verbose and /vis/initialize instantiated in
202    constructor.
203- G4VisExecutive.icc: made methods inline.
204
20525th February 2009  Laurent Garnier  (visman-V09-02-00)
206- Notify handler send by G4VVisManager is implemented in G4VisManager
207
20822th January 2009  Laurent Garnier
209- 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.
210
21112th January 2009  John Allison
212- /vis/viewer/create: Pass both X and Y window size hints to viewer.
213  (To get a non-rectangular viewer give a X-windows-style geometry
214  argument, such as "800x400" or "800x400-0+0".)
215
2162nd December, Laurent Garnier
217 - G4ViewParameters.hh G4ViewParameters.icc G4VisManager.hh G4VisManager.icc
218   G4ViewParameters.cc G4VisManager.cc G4VViewer.cc G4VisCommandsViewer.cc,
219   do a lot of change to be able to pass XString like 400x600-0+0 to viewers
220   and set position and location. It will work for Qt, X, Win32 for the moment.
221
22227th July 2008  John Allison (visman-V09-01-05)
223- G4VisCommands.cc: Trap recursive use of /vis/reviewKeptEvents.
224
22530th April 2008  John Allison  (visman-V09-01-04)
226- Fixes more gcc-4.3.0 compiler warnings.
227
22828th April 2008  John Allison  (visman-V09-01-03)
229- G4VisCommandsScene.cc: Improve warning message.
230- G4ViewParameters.hh: Improve commenting for Software Ref. Man.
231
2324th April 2008  John Allison  (visman-V09-01-02)
233 - Fixed gcc-4.3.0 compiler warnings.
234
2355th February 2008, Laurent Garnier
236 - Implemented a function in order to IncrementPan with X,Y,Z values
237
23829th January 2008  John Allison  (visman-V09-01-01)
239 - G4VisExecutive.icc: Re-instated G4DAWNFILE (somehow got lost!!)
240
2414th January 2008  John Allison  (visman-V09-01-00)
242- Implemented extended 2D interface.
243
24430th November 2007  Laurent Garnier
245- G4VisExecutive.icc : Add a #ifdef G4VIS_USE_DAWN directive in order
246 not to add a 'new G4DAWNFILE' if G4VIS_USE_DAWN is not set
247#endif
248
24916th November 2007  Joseph Perl  (visman-V09-00-02)
250- G4VisCommandsCompound.cc: Replace references to Wired3.
251- G4VisCommandsSceneAdd.cc: Replace references to Wired3.
252
25310th November 2007  John Allison  (visman-V09-00-01)
254- G4VisManager.cc: Minor improvement in messaging.
255- G4VisCommandsScene.cc: Improvements in /vis/scene/endOfEventAction messaging.
256
25710th July 2007  John Allison  (visman-V09-00-00)
258- Remove redundant method declarations in G4VisManager.hh.
259- Reinstate refesh after "/vis/viewer/set/autoRefresh true".
260
261-25th May 2007  John Allison  (visman-V08-03-01)
262 Improved error trapping in viewer initialisation.
263- Bug fix in /vis/scene/notifyHandlers for case of no current viewer.
264
26516th May 2007  John Allison  (visman-V08-03-00)
266- G4VSceneHandler.cc: Added #include "G4AttDef.hh" to help buggy
267  Windows compiler(!).
268
2694th April 2007  John Allison  (visman-V08-02-04)
270- G4VSceneHandler.cc: Bug fix for zero vis atts in LoadAtts.
271
2723rd April 2007  John Allison  (visman-V08-02-03)
273- Added /vis/viewer/set/picking.  Picking is false by default, except
274  for OpenInventor.
275
27625th March 2007  John Allison  (visman-V08-02-02)
277- G4VisExecutive.icc: Removed G4GAGTree.
278- G4VisCommandsCompound.cc: Removed /vis/scene/add/eventID, once
279  again, from /vis/drawVolume.
280- G4VisCommands.cc: Improved messages for /vis/abortReviewKeptEvents.
281- G4VisManager.cc, G4VSceneHandler.cc: Cosmetic.
282
28311th January 2007  John Allison  (visman-V08-02-01)
284- Added /vis/abortReviewKeptEvents.
285- /vis/reviewKeptEvents: Improved guidance.
286- Bug fix: /vis/open in /vis/reviewKeptEvents loop.
287  o Moved fpRequestedEvent from G4VSceneHandler to G4VisManager.
288- Reduced WARNING noise.
289
2905th January 2007  John Allison  (visman-V08-02-00)
291- G4VSceneHandler:
292  o Introduced LoadAtts (from G4OpenInventorSceneHandler, but now
293    available to all scene handlers).  Loads G4AttValues and G4AttDefs
294    onto any object that inherits G4AttHolder.
295  o Change signature of GetLineWidth from G4Visible& to
296    G4VisAttributes* for consistency with similar utility functions.
297    (Only used by OpenGL at present; requires opengl-V08-02-00.)
298  o GetLineSegmentsPerCircle: protected against null vis atts pointer.
299- G4VisCommandsGeometrySet and G4VisManager.cc:
300  o Introduced /vis/geometry/set/forceLineSegmentsPerCircle
301    (inadvertently omitted in previous release).
302  o Improved guidance.
303- G4VisCommandsGeometry.cc: Invoke /vis/viewer/rebuild only if viewer current.
304- G4VViewer.cc: Improved comment.
305- G4VisCommandsCompound.cc:
306  o Re-introduced /vis/scene/add/eventID into /vis/drawVolume.
307- G4VisCommandsViewer.cc: Improve guidance for /vis/viewer/addCutawayPlane.
308
30912th December 2006  Gabriele Cosmo  (visman-V08-01-16)
310- Commented command "vis/scene/add/eventID" forcing event ID to scene in
311  G4VisCommandsCompound.cc.
312
31325th November 2006  John Allison  (visman-V08-01-15)
314- G4VisCommandsSceneAdd.cc: Follow change of behaviour of G4StateManager.
315  Supresses eventID message when state == G4State_EventProc unless last event.
316- G4VisCommands.cc: /vis/reviewKeptEvents:
317  o An improvement in the information printed.
318  o Temporarily set endOfEventAction refresh so that eventID for each event.
319- G4VisCommandsScene.cc: /vis/scene/endOfEventAction:
320  o Restrict warning message so that the warning about the number of
321    kept events only happens for "accumulate".  Improve printing.
322- G4VisCommandsViewer.cc: Spelling correction in warning message.
323- G4VisManager.cc: Correct for 0 requested kept events.
324- G4Scene.cc: Initialise no. of kept events to 0.
325
32622nd November 2006  John Allison  (visman-V08-01-14)
327- Fixed /vis/reviewKeptEvents for "stored" viewers.
328
32921st November 2006  John Allison  (visman-V08-01-13)
330- Fixed double drawing of event.
331- Restored old verbosity and printing interface (for obsolete user vis
332  managers).
333
33416th November 2006  John Allison  (visman-V08-01-12)
335- /vis/scene/notifyHandlers: Refreshes only auto-refresh viewers.
336  Warning of scene change issued for other viewers.
337
33815th November 2006  John Allison  (visman-V08-01-11)
339- First implementation of /vis/reviewKeptEvents.
340
34114th November 2006  John Allison  (visman-V08-01-10)
342- Merged visman-V08-01-08-branch onto main branch.
343
34414th November 2006  John Allison  (visman-V08-01-08-08)
345- Partial implementation of /vis/reviewKeptEvents.
346
34714th November 2006  John Allison  (visman-V08-01-08-07)
348- Minor improvements:
349  o G4VisManager: Removed event count (not used).
350  o G4VSceneHandler: Inhibited drawing when vis disabled.
351  o Various /vis/scene commands: Added update statement so that
352    handlers are notified after change of scene.  Forces rebuild and
353    refresh of all viewers using current scene.
354
35512th November 2006  John Allison  (visman-V08-01-08-06)
356- Further iteration of event refreshing:
357  o G4VisManager:
358    ~ Introduced DrawEvent private method for vis manager and G4VSceneHandler.
359    ~ Removed unused methods from previous attempts.
360  o G4VSceneHandler: Used vis manager DrawEvent.
361  o /vis/scene/add/eventID: improved so it picks up event ids of refreshed
362    events.
363
36411th November 2006  John Allison  (visman-V08-01-08-05)
365- Removed /vis/scene/transientsAction.  Now event keeping by the vis
366  manager is automatic if there is a valid scene.  If the user issues
367  "/vis/scene/endOfEventAction accumulate [<N>]", events are kept up
368  to a maximum N in number (N<0 means unlimited, the default value is
369  100).  Otherwise just the last event is kept.
370- Tidied up.
371
3729th November 2006  John Allison  (visman-V08-01-08-04)
373- G4VisManager: Removed data memebers associated with previous attempts
374  at event refreshing.
375- G4VSceneHandler.cc: Removed previous attempts at event refreshing.
376- /vis/drawVolume and /vis/scene/add/volume: Improved guidance for parallel
377  worlds.
378- /vis/viewer/select: Ensure refresh for auto-refreshing viewers.
379- /vis/viewer/set/autoRefresh: Inhibit refresh for auto-refreshing viewers.
380
3818th November 2006  John Allison  (visman-V08-01-08-03)
382- First attempt at using event keeping to refresh views.
383
3846th November 2006  John Allison  (visman-V08-01-08-02)
385- Merged visman-V08-01-09.
386
3876th November 2006  John Allison  (visman-V08-01-09)
388- /vis/drawVolume and /vis/specify: Suppress all but first warning about
389  needing to refresh for viewers that are not auto refresh.
390- G4VScenehandler.cc: Remove warning about emepty scene.  (Subsequent action
391  is to add a world, if empty - reasonable behaviour.)
392
3935th November 2006  John Allison  (visman-V08-01-08-01)
394- G4VisCommandsSceneAdd.cc: Improved implementation of parallel worlds.  Gets
395  material world = *(transportationManager->GetWorldsIterator()) in all cases
396  following fixes run-V08-01-ref04-01 and geomnav-V08-01-ref04-01.
397
3983rd November 2006  John Allison  (visman-V08-01-08-00)
399- On visman-V08-01-08-branch.
400- G4VisCommandsSceneAdd.cc: First implementation of parallel worlds
401  visualisation: /vis/scene/add/volume worlds
402- G4VisCommandsCompound.cc: Minor re-ordering of commands in /vis/drawVolume
403  to avoid warning messages about empty scene.
404
4053rd November 2006  John Allison  (visman-V08-01-08 with tracking-V08-01-05)
406- Activated /vis/scene/add/trajectories with "rich" and "smooth" - see below.
407  Needs tracking-V08-01-05.
408
4091st November 2006  John Allison  (visman-V08-01-07)
410- /vis/scene/add/trajectories:
411  o Allow string parameters "rich" and "smooth".  Not yet activated
412    (awaiting tags in tracking).
413  o Deprecate use of integer parameter (i_mode).
414- GNUmakefile: Add geometry/magneticfield/include (for new
415  /vis/scene/add/trajectories command above).
416- G4VisManager.cc: Remove unnecessary comment line.
417
418----------------------------------------------------
41919th September 2006  John Allison  (visman-V08-01-06)
420- G4ViewParameters: Added ExplodeCentre.
421- G4VisCommandsGeometrySet.cc: Bug fix in /vis/geometry/set/colour.
422
423----------------------------------------------------
42413th September 2006  John Allison  (visman-V08-01-05)
425- G4ViewParameters: Improved setting and access to explode factor.
426- G4VisCommandsViewer: Added /vis/viewer/clone.
427- G4VisCommandsViewerSet: Added /vis/viewer/set/explodeFactor.
428- G4VisManager.cc: Registered /vis/viewer/clone.
429- G4VSceneHandler.cc: Pass explode factor to modeling parameters.
430
43112th September 2006 Jane Tinslay
432- Add attribute based trajectory drawing & filtering, and attribute based
433  hit filtering
434
435---------------------------------------------------
4364th September 2006  John Allison  (visman-V08-01-04)
437- G4ViewParameters: Added CutawayMode and ChangeCutawayPlane.
438- Added /vis/viewer/addCutawayPlane, changeCutawayPlane, clearCutawayPlanes
439  and /vis/viewer/set/cutawayMode.
440
44130th August 2006  John Allison  (visman-V08-01-03 - needs modeling-V08-01-05)
442- Added /vis/viewer/set/globalLineWidthScale.
443- Augmented /vis/scene/add/volume to include intersection of clipping volume
444  (only box -box *box at present).
445- G4VSceneHandler:
446  o Added GetLineWidth to take account of GlobalLineWidthScale.
447  o Added CreateSection/CutawayPolyhedron to exploit generic sectioning
448    (DCUT) and cutaways.  Currently not activated due to instabilities in
449    BooleanProcessor.
450- G4ViewParameters:
451  o Added GlobalLineWidthScale.
452  o Removed IsViewGeom/Hits/Digis (functionality available in G4Scene).
453
45414th August 2006  John Allison  (visman-V08-01-02)
455- G4VisManager.hh: Added some OpenGL friends.
456- G4VisCommandsCompound.cc: /vis/drawVolume: re-ordered "attach"
457  before "add/volume".  Catches non-existing handlers better.  Overall
458  effect of compound command unchanged.
459- G4VSceneHandler.cc: Added (commented out) code for "event refreshing".
460
46110th July 2006  John Allison (visman-V08-01-01)
462- Co-works with greps-V08-01-01.
463- G4VSceneHandler:
464  o Removed Establish/DecommissionSpecials.
465  o Respect rationalised G4ModelingParameters.
466  o Added GetNoOfSides that respects forced line segments per circle.
467- G4VisCommandsScene.cc: Spelling correction.
468
4693rd July 2006  John Allison (visman-V08-01-00)
470- /vis/scene/transientsAction: Added max number of events parameter.
471- Added /vis/viewer/clearTransients.
472- Improved /vis/list.
473- G4VisManager.hh/icc: Added data members and acces for event copying.
474- G4VisManager.cc:
475  o Verbosity control of model printing.
476  o (Commented out) code for event copying.
477 - G4VSceneHandler.cc:
478  o (Commented out) code for event copying.
479
4808th June 2006 John Allison  (visman-V08-00-23)
481- Fixed bug in /vis/scene/endOfRunAction introduced in visman-V08-00-14
482  that made it ineffective.
483
4847th June 2006 John Allison  (visman-V08-00-22)
485- G4VSceneHandler.cc: Zeroed modeling parameters pointer after use.
486
4876th June 2006 John Allison  (visman-V08-00-21)
488- G4VisCommandsViewer: /vis/viewer/create: Fixed view params copy to self.
489
4904th June 2006 Joseph Perl (visman-V08-00-20)
491- This tag includes all the changes below.
492
4932nd June 2006 Jane Tinslay
494- Add accessor for current trajectory drawing model
495- Make G4HepRepFileSceneHandler a friend of G4VisManager
496
4971st June 2006 Jane Tinslay
498- Add accessor in G4VisListManager
499
50030th May 2006 Jane Tinslay
501- Add G4TrajectoryChargeFilterFactory and G4TrajectoryOriginVolumeFilterFactory
502  to G4VisExecutive
503
50425th May 2006 John Allison  (visman-V08-00-19)
505- G4Scene.cc: Changed default fRecomputeTransients to false.
506- G4VisCommandsViewerSet.cc: /vis/viewer/set/style - remove candidates.
507  Use first letter only (so "/vis/viewer/set/style wire" works, for example.)
508- G4VisFilter/List/ModelManager.hh: Indent printing of models.
509- G4VUserVisAction.hh: Add forward declaration of class G4VGraphicsScene.
510
51122nd May 2006 John Allison  (visman-V08-00-18)
512- G4VisManager:
513  o Added SetReprocessing (for transients).
514  o Reduce dependency on Run (get event from event manager).
515  o (Includes some event copying stuff - commented out.)
516- G4VSceneHandler.cc: Require Idle state for transient re-computation.
517- G4Scene:
518  o Remove Clear().  (Not used.)
519  o Add printing and testing for fRecomputeTransients.  (Forgot in
520    visman-V08-00-08.)
521- /vis/.../list commands: Default verbosity "warnings".
522
52313th May 2006 John Allison  (visman-V08-00-17)
524- Provided identity transformation for 2D drawing.  A temporary
525  expedient until all drivers can implement 2D drawing.
526
52712th May 2006  John Allison  (visman-V08-00-16)
528- Added /vis/list.
529- Added /vis/scene/add/eventID.
530- Final refinements for event/run reprocessing (re-computation of
531  transients):
532  o Pick up random number status from run manager.
533  o Run and event numbers reset.
534  o Protect against non-instantiation of run manager.
535- Followed G4CallbackModel change (see modeling-V08-00-09).
536- G4VisCommandsScene.cc, G4VisCommandsSceneHandler.cc, G4VisCommandsViewer.cc:
537  Corrected SetDefaultValue for verbosity string parameter (changed 0 to "0").
538
5394th May 2006  John Allison  (visman-V08-00-15)
540- Improved protection for null models and parameters.
541
5422nd May 2006 Jane Tinslay
543- Add G4TrajectoryGenericDrawerFactory to G4VisExecutive
544- Add FilterTrajectory method to G4VisManager
545
54628th April 2006  John Allison (visman-V08-00-14)
547- G4VSceneHandler.cc: Added call to FinishView after run-duration
548  model computation and before end-of-event and transients
549  re-computation to get good buffer swapping behaviour for double
550  buffer drivers.
551- G4VisCommandsScene.cc: Added protection in
552  /vis/scene/endOfRunAction.  Error for accumulate if end of event
553  action is not also accumulate.
554- G4VisManager: To get good refresh bahaviour when re-computing
555  transients in OpenGL*Xm and similar drivers, postpone ShowView to
556  end of run for last event in a run.  This ensures G4 is in Idle
557  state.
558- GNUmakefile: Added includes for access to run manager for above.
559
56022nd April 2006  John Allison (visman-V08-00-13)
561- Bug fix (workaround) for memory leak in CheckModel (bug #861).
562- Implement PrintAvailableModels using improvement below.
563
56421st April 2006 Jane Tinslay
565- Improve printout for trajectory drawing and filtering
566
56719th April 2006  John Allison (visman-V08-00-12 - needs greps-V08-00-02)
568- G4VisManager:
569  o Implemented Draw2D(const G4Text&).
570  o Added PrintAvailableModels (but awaiting implementation).
571  o Fixed directory names (trailing '/').
572- G4VSceneHandler:
573  o Implemented Begin/EndPrimitives2D.
574  o Migrated to direct access to G4PhysicalVolumeModel.
575
57628th March 2006 Jane Tinslay (jst28032006)
577- Introduce G4VisFilterManager.hh to manager filtering
578- Additions to G4VisCommandsListManager, G4VisExecutive, G4VisManager
579  to support filtering
580
58128th March 2006  John Allison  (visman-V08-00-11)
582- Corrects logic of transients re-computation:
583  o G4VisManager and G4VSceneHandler: Improved logic of TransientsDrawn flags.
584  o G4VSceneHandler: Improved logic of transients re-computation.
585  o G4VViewer: Improved logic of fNeedKernelVisit.
586- Unified treatment of bools in commands.
587
58824th March 2006 Jane Tinslay (jst24032006)
589- Introduce trajectory drawing manager which is used by
590  G4VisManager. No change in overall functionality.
591
59216th March 2006 Jane Tinslay (jst16032006)
593- Add G4TrajectoryDrawByOriginVolumeFactory to G4VisExecutive
594
59513th March 2006  John Allison  (visman-V08-00-10)
596- Fixes recomputation of transients when changing drivers.
597- G4VisManager: Added fTransientsDrawnThisEvent/Run.
598- G4VSceneHandler:
599  o Removed fTransientsDrawn (now in G4VisManager).
600  o Added fProcessingSolid.
601  o Fixed recomputation of transients.
602
6038th March 2006  John Allison  (visman-V08-00-09)
604- G4VisManager.cc: Fix bug that causes crash when no current scene handler.
605
6066th March 2006  John Allison  (visman-V08-00-08)
607- Added /vis/scene/transientsAction, a feature for recomputing
608  transients (trajectories, hits, user drawing, etc.) when needed by
609  the viewer.  Thus, transients are "remembered" and may be copied
610  between graphics systems.
611
6129th February 2006  John Allison  (visman-V08-00-07)
613- First implementation of refresh end-of-event models (trajectories, etc.).
614
6158th February 2006  John Allison  (visman-V08-00-06)
616- Needs modeling-V08-00-02.
617- G4VSceneHandler.cc: Made use of G4ModelingParameters::DrawingStyle.
618- G4VisCommandsSceneAdd.cc: Removed unnecessary #include.
619
6203rd February 2006  John Allison  (visman-V08-00-05)
621- Introduced /vis/geometry/... for editing vis attributes of geometry volumes.
622- Very minor printing and comments improvements.
623
62426th January 2006  John Allison  (visman-V08-00-04)
625- G4VViewer: Removed fModified.  It was used to flag a change of view
626  parameters but it was only ever used negatively, i.e., to *prevent*
627  its effect of invoking SetView.  So it has been removed and the
628  responsibility for calling SetView after a change of view parameters
629  rests with the user (e.g., the vis commands).  Only used by OpenGL
630  and OpenInventor; now works with opengl-V08-00-01 and
631  openinventor-V08-00-00.
632- G4VSceneHandler.hh: Improved comments.
633- G4VisListManager.hh: Prevent crash on attempt to Print when nothing
634  registered.
635- G4VisManager.hh: Extended friendship to G4XXXSceneHandler.
636
63725th January 2006  John Allison  (visman-V08-00-03)
638- Retro tag: visman-V08-00-00 + friend status for Ray Tracer.
639
64011th January 2006  John Allison  (visman-V08-00-02)
641- G4VisExecutive.icc: protected with G4VISEXECUTIVE_ICC.
642- G4VisManager.hh: prepared for RayTracer reorganisation (friend status).
643- G4VisCommandsScene.cc: /vis/scene/create: simplified registration of
644  scene to avoid recursive invocation of /vis/scene/notifyHandlers/.
645- G4VisCommandsSceneAdd.cc: Improved message when world not available.
646- G4VisCommandsViewer.cc: /vis/viewer/refresh: When world added, delegate
647  to /vis/scene/notifyHandlers.  Avoids double refresh.
648- G4VisManager.cc: Changed ERROR to WARNING when user calls Draw with
649  invalid view.
650
6519th January 2006  John Allison  (visman-V08-00-01)
652- This tag includes all the changes below.
653
6549th January 2006  John Allison  (visman-V08-00-00)
655- This tag is geant4-08-00-ref-00 + change of 5th January only.
656
6575th January 2006  John Allison
658- G4VSceneHandler.cc: Reversed change of 22nd November 2005:
659  fMarkForClearingTransientStore(true) initially now.  This is so that
660  at end of event or run, the view is refreshed and the scene
661  (detector geometry, etc.) is drawn or written to file.
662
66314th December 2005  John Allison
664- Improved /vis/scene/notifyHandlers so that it forces a rebuild of the
665  graphical database, if any.  Particularly relevant for Open Inventor.
666- G4Scene.cc, G4VSceneHandler.cc: Improved warning messages.
667- G4VisManager.cc: Apply "/vis/scene/notifyHandlers" if world has been added
668  to an empty scene.
669- G4VisCommandsViewer.cc: "/vis/viewer/refresh": if world is added to
670  an empty scene, invoke UpdateVisManagerScene, which applies
671  "/vis/scene/notifyHandlers", which now forces a rebuild.
672- G4VisCommandsViewer.cc: Fix bug in "/vis/viewer/rebuild".
673
6744th December  John Allison (visman-V07-01-10)
675- G4Vismanager.cc: Prevent ERROR messages at end of event and run when
676  user has not instantiated a scene handler, e.g., in batch mode.
677
67829th November 2005  Jane Tinslay
679- Make G4VisManager::RegisterModelFactories() non-pure for
680  backwards compatibility.
681- Add information message to G4VisManager::DispatchToModel when default trajectory
682  model is used.
683
68423rd November 2005  Joseph Perl  (visman-V07-01-09)
685- Tagged in preparation for Geant4 8.0
686
68723rd November 2005  Jane Tinslay
688- Enhanced trajectory implementation
689
69022nd November 2005  John Allison
691- Added /vis/viewer/rebuild (forces visit of kernel).
692- Changed G4Transform3D::Identity to G4Transform3D().
693- Tidied initial printing.
694- Removed MyVisManager (was deprecated in previous major release).
695- G4VSceneHandler.cc: fMarkForClearingTransientStore(false) initially.
696- G4VVisCommand.cc: Improved UpdateVisManagerScene.
697- Refined guidance of issue "/tracking/storeTrajectory 1" on
698  "/vis/scene/add/trajectories".
699- Improved /vis/sceneHandler/attach.
700- G4VisManager.cc: Improved comments.
701
70213th October 2005  John Allison  (visman-V07-01-08)
703- G4ViewParameters: Added XGeometryString.
704- G4VViewer.cc: Pick up XGeometryString.
705- /vis/open and /vis/viewer/create: Allow X-Windows-type geometry string
706  in window size hints.
707- /vis/viewer/set/background: Add opacity parameter.
708
70920th October 2005  John Allison  (visman-V07-01-07)
710- G4VisManager:
711  o Added methods for managing trajectory models.
712  o Implemented first version of DispatchToCurrentModel(const G4VTrajectory&,
713    G4int i_mode).
714  o Created /vis/modeling/trajectories/ for trajectory model messengers.
715  o Added XGeometryString for some future viewer enhancements.
716- G4VisExecutive: Added RegisterTrajectoryModelMakers.
717
71820th October 2005  John Allison (visman-V07-01-06)
719- Get standard colours with "/vis/viewer/set/background red", for example.
720- G4VisCommandsViewer.cc: Fixed G4ThreeVector/G4Vector3D problem with
721  CLHEP-1.9.2.1.
722
72313th October 2005  John Allison (visman-V07-01-05)
724- Background colour - /vis/viewer/set/background.
725- Non-uniform scaling - /vis/viewer/scale and scaleTo.
726- Migrated to <sstream>.
727
72812th October 2005  John Allison (vis-V07-01-03)
729- G4VisCommandsViewer.cc: Trapped zero viewer pointer in /vis/viewer/update
730  (bug found by system test of vis-V07-01-02).
731
73216th September 2005  John Allison (visman-V07-01-04)
733- Simplified use of ConcreteInstance.  It is now always non-zero for
734  an instantiated vis manager; invalid views are reported by the vis
735  manager.  The exception is /vis/disable which zeros it; /vis/enable
736  or any valid command resets it.
737
73816th September 2005  John Allison (visman-V07-01-03)
739- Issue "/tracking/storeTrajectory 1" on /vis/scene/add/trajectories.
740- Added warning:
741  o Attempt to add volume to a scene already containing the world.
742- Added error message:
743  o Logical volume model must be only volume model in scene.
744- G4Scene.cc: Improvement - no functional change.
745
74613th September 2005  John Allison (visman-V07-01-02)
747- Added WhiteBackground to G4ViewParameters.
748- Added /vis/viewer/set/whiteBackground.
749- G4VSceneHandler::GetColour and GetTextColour: white and opaque
750  objects on a white background are changed to black.
751- Added RayTracerX to G4VisExecutive under control of G4VIS_USE_RAYTRACERX.
752- Re-instated invocation of SetView and ClearView in /vis/viewer/refresh.
753
7542nd September 2005  John Allison (visman-V07-01-01)
755- Introduced optional second pass over run-duration models in
756  G4VSceneHandler::ProcessScene.
757
75820th July 2005  John Allison (visman-V07-01-00)
759- G4VisCommandsViewer.cc: Protected new viewer pointer.
760
7617th June 2005  John Allison (visman-V07-00-02)
762- /vis/scene/notifyHandlers: Fixed case of scene handler with no viewer.
763
76431st May 2005  John Allison  (visman-V07-00-01)
765- G4VisCommandsSceneAdd.cc: Fixed /vis/scene/add/text to accept text
766  with spaces.
767- G4ViewParameters.cc: Printed WARNING: Viewpoint direction is very
768  close to the up vector direction.
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