source: trunk/source/visualization/modeling/History @ 838

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1$Id: History,v 1.103 2007/11/10 14:56:54 allison Exp $
2-------------------------------------------------------------------
3
4     =========================================================
5     Geant4 - an Object-Oriented Toolkit for Simulation in HEP
6     =========================================================
7
8                      Category History file
9                      ---------------------
10This file should be used by G4 developers and category coordinators
11to briefly summarize all major modifications introduced in the code
12and keep track of all category-tags.
13It DOES NOT substitute the  CVS log-message one should put at every
14committal in the CVS repository !
15
16     ----------------------------------------------------------
17     * Reverse chronological order (last date on top), please *
18     ----------------------------------------------------------
19
20History file for visualization/modeling
21---------------------------------------
22
2310th November 2007  John Allison  (modeling-V09-00-00)
24- Minor improvement in warning message after change of geometry.
25
2630th May 2007  John Allison  (modeling-V08-03-02)
27- Removed warnedAboutIMode from G4TrajectoryDrawerUtils.hh.  It was
28  used only in G4TrajectoryDrawerUtils.cc and gave warnings about
29  being unused in other .cc files that inculded
30  G4TrajectoryDrawerUtils.hh.  warnedAboutIMode is now a static in
31  G4TrajectoryDrawerUtils.cc.
32
3330th May 2007  John Allison  (modeling-V08-03-01)
34- Fix for SUN.
35
3622nd May 2007  John Allison  (modeling-V08-03-00)
37- Simplified G4Atts for Physical Volume Path.
38
393rd April 2007  John Allison  (modeling-V08-02-02)
40- G4PhysicalVolumeModel: Added full volume path information and
41  transformed axes to G4Atts.
42
4325th March 2007  John Allison  (modeling-V08-02-01)
44- G4PhysicalVolumeModel: Added solid dump and volume transformation to G4Atts.
45
465th January 2007  John Allison  (modeling-V08-02-00 - needs greps-V08-02-00)
47- G4PhysicalVolumeModel.cc: Bug fix:
48  o Correct treatment of ForcedLineSegmentsPerCircle when clipping.
49
5016th November 2006  John Allison  (modeling-V08-01-15)
51- Added protection for parallel worlds (zero region pointer).
52
5314th November 2006  John Allison  (modeling-V08-01-14)
54- Merged modeling-V08-01-13-branch onto main branch.
55
568th November 2006  John Allison  (modeling-V08-01-13-00)
57- On modeling-V08-01-13-branch.
58- Added G4Event pointer to modeling parameters.
59- G4TrajectoriesModel and G4HitsModel: use the above (G4VSceneHandler
60  supplies).
61
625th November 2006  John Allison  (modeling-V08-01-13)
63- Further, hopefully, complete, protection against zero materials pointer.
64
653rd November 2006  John Allison  (modeling-V08-01-12)
66- G4PhysicalVolumeModel.cc: Protected against zero material pointer.
67
683rd November 2006  John Allison  (modeling-V08-01-11)
69- G4Trajectories/HitsModel.cc: Protected against zero pointers from
70  collections.
71
722nd November 2006  John Allison  (modeling-V08-01-10)
73- G4HitsModel: Added GetCurrentHit.
74
751st November 2006  John Allison  (modeling-V08-01-09)
76- G4VModel: Removed warning messages from the virtual functions
77  GetCurrentDescription and GetCurrentTag so that there is no longer
78  a message if the concrete class does not implement.  The implementation
79  in G4VModel, which is used by default, is simply to return the global
80  description and tag.
81- Removed GetCurrentDescription and GetCurrentTag from models for which the
82  concept of "current" makes no sense or is not used:
83    G4AxesModel, G4HitsModel, G4LogicalVolumeModel, G4ScaleModel, G4TextModel.
84- G4ModelCommandsT: Minor corrections to guidance.
85
8626th October 2006  John Allison  (modeling-V08-01-08)
87- G4PhysicalVolumeModel: Changed CreateAttValues to CreateCurrentAttValues.
88- G4TrajectoriesModel: Added GetCurrentTrajectory.
89
90------------------------------------------------------
9119th September 2006  John Allison  (modeling-V08-01-07)
92- G4ModelingParameters: Added ExplodeCentre
93- G4PhysicalVolumeModel.cc: Programmed ExplodeCentre.
94
9517th September 2006 Jane Tinslay
96- Shift an assert from G4AttributeFilterT to G4AttFilterUtils - was
97  causing problems with XCode 2.0
98
99------------------------------------------------------
10015th September 2006  John Allison  (modeling-V08-01-06)
101- G4PhysicalVolumeModel.ccChanged "Bookkeeping" to "Physics
102
10314th September 2006 Jane Tinslay
104- Fixes for sun
105
10613th September 2006  John Allison
107- G4ModelingParameters: Improved setting and access to explode factor.
108- G4PhysicalVolumeModel.cc:
109  o Implemented explode factor(radial move) feature for top level drawn
110    volumes.
111- G4TrajectoriesModel.cc: Improved debug checking and printing of G4Atts.
112- G4ModelCommandUtils.hh, G4ModelCommandsT.hh:
113  o  Re-instate setTimeSliceInterval command.
114
11512th September 2006 Jane Tinslay
116- Add attribute based trajectory drawing & filtering, and attribute based
117  hit filtering
118
119---------------------------------------------------
12027th August 2006  John Allison  (modeling-V08-01-05)
121- G4ModelingParameters: Added warning flag and section/cutaway polyhedron.
122- G4PhysicalVolumeModel:
123  o Acts on warning flag from G4ModelingParameters.
124  o Added enum ClippingMode {subtraction, intersection};
125  o Equipped for generic sectioning (DCUT) and cutaways.
126- G4TrajectoryDrawerUtils::DrawWithTime:
127  o Made use of G4VisAttributes time range.
128  o Tidied.
129
13026th August 2006  John Allison  (modeling-V08-01-04 - requires greps-V08-01-03)
131- G4TrajectoryDrawerUtils.cc: Fixed compilation warning.
132
13325th August 2006 Jane Tinslay
134- Follow G4VFilter const change (requires greps-V08-01-03).
135
13616th August 2006  John Allison  (modeling-V08-01-03)
137- G4TrajectoryDrawerUtils.cc: Improved robustness of time slicing.
138- G4ModelCommandsT.hh: In class G4ModelCmdSetTimeSliceInterval:
139  cmd->SetUnitCategory("Time").
140- G4TrajectoriesModel.cc: Improved debug statement.
141
14214th August 2006  John Allison  (modeling-V08-01-02)
143- G4ModelApplyCommandsT.hh: Added G4ModelCmdApplyDoubleAndUnit.
144- G4ModelCommandsT.hh: Added G4ModelCmdSetTimeSliceInterval.
145- G4VisTrajContext: Added TimeSliceInterval.
146- G4TrajectoryModelFactories: Instantiated G4ModelCmdSetTimeSliceInterval.
147- G4TrajectoryDrawerUtils.cc: Added time slicing.
148
14910th July 2006  John Allison  (modeling-V08-01-01)
150- Co-works with greps-V08-01-01.
151- G4VModel: Removed GetG4PhysicalVolumeModel.
152- G4ModelingParameters:
153  o Removed RepStyle, ViewGeom, ViewHits and ViewDigis (not used).
154  o Reduced number of constructors.
155- G4PhysicalVolumeModel:
156  o Removed Establish/DecommissionSpecials to conform with greps-V08-01-01.
157  o Rationalised G4Atts: Added GetAttDefs/CreateAttValues.
158
1593rd July 2006  John Allison  (modeling-V08-01-00)
160- Needs greps-V08-01-00.
161- G4PhysicalVolumeModel::G4PhysicalVolumeNodeID: Added GetNonCulledDepth.
162- G4PhysicalVolumeModel.cc: Also added G4Atts for solids.
163- G4TrajectoriesModel.cc: Added debug code.
164
1657th June 2006  John Allison (modeling-V08-00-14)
166- G4PhysicalVolumeModel.cc: Added protection for zero vis atts.
167
1686th June 2006  John Allison (modeling-V08-00-13)
169- G4TrajectoryChargeFilter.cc: Added #include <sstream> for Sun compiler.
170- G4PhysicalVolumeModel::Validate: Relaxed requirement for modeling parameters.
171  (Caused crash after change of geometry.)
172
1732nd June 2006 Joseph Perl (modeling-V08-00-12)
174- G4VisTrajContext: change default of point sizes from 0 to 2
175
17630th May 2006 Jane Tinslay
177- Add G4TrajectoryChargeFilter and G4TrajectoryOriginVolumeFilter
178
17925th May 2006  John Allison  (modeling-V08-00-11)
180- G4VModelFactory.hh: Indent printing of models.
181- G4ModelApplyCommandsT.hh: Fix trivial compiler warnings.
182
18322nd May 2006  John Allison  (modeling-V08-00-10)
184- Remove dependency on Run.
185- G4ModelingParameters.cc: Protect operator<< for zero fpDefaultVisAttributes.
186
18712th May 2006  John Allison  (modeling-V08-00-09)
188- G4TrajectoriesModel and G4HitsModel: Removed dependency on G4RunManager.
189  Uses G4RunManagerKernel.  Needs event-V08-00-01.
190- G4CallbackModel: Added G4VGraphicsScene argument to operator().
191
1924th May 2006  Joseph Perl  (modeling-V08-00-08)
193- Add missing assert to G4VTrajectoryModel needed by Windows.
194
1954th May 2006  John Allison
196- Improved protection for null models and parameters.
197
1982nd May 2006 Jane Tinslay
199- Add context to trajectory drawers. Intended to replace imode.
200  Allows to configure default drawing style for lines, step and
201  auxiliary points. For example, colours, visibility, point sizes,
202  fill styles..
203- Add generic drawer, G4TrajectoryGenericDrawer. Draws all trajectories
204  in the same style, based on its default context.
205- Update generic commands
206- Add verbose to drawers
207
20821st April 2006 Jane Tinslay  (modeling-V08-00-07)
209- Get rid of some warning messages from G4ModelCommandsT
210  when compiling on Linux
211- Add Print method to G4VModelFactory
212
21319th April 2006  John Allison  (modeling-V08-00-06 - needs greps-V08-00-02)
214- G4BoundingSphereScene.hh, G4PhysicalVolumeMassScene.hh and
215  G4PhysicalVolumeSearchScene.hh;  Added dummy Begin/EndPrimitives2D
216  for greps-V08-00-02.
217- G4PhysicalVolumeModel.cc: Improved legibility and efficiency of
218  culling algorithm.
219
22028th March 2006 Jane Tinslay (jst28032006)
221- Add G4TrajectoryFilterFactories and G4TrajectoryParticleFilter
222  for trajectory filtering.
223- Add more generic commands to G4ModelCommandsT
224
22528th March 2006  John Allison (modeling-V08-00-05)
226- G4PhysicalVolumeMassScene and G4PhysicalVolumeSearchScene:
227  o Removed EstablishSpecials.
228- G4PhysicalVolumeModel:
229  o GetTopPhysicalVolume, GetCurrentPV, GetCurrentLV,
230    GetCurrentMaterial: return non-const pointers.  (It has proved
231    impossibly difficult to deal with const pointers.)
232  o Modified for new G4PhysicalVolumeSearchScene constructor.
233- G4BoundingSphereScene: Removed use of GetG4PhysicalVolumeModel (uses
234  dynamic cast instead).
235
23624th March 2006 Jane Tinslay (jst24032006)
237- Add G4bool visibility parameter to trajectory draw
238  models "Draw" method.
239 
24016th March 2006 Jane Tinslay (jst16032006)
241- Template commands and colour map used in trajectory models
242- Introduce G4TrajectoryDrawByOriginVolume
243
24414th March 2006  John Allison (modeling-V08-00-04)
245- G4PhysicalVolumeModel::G4PhysicalVolumeNodeID: Added output operator<<.
246
24716th February 2006  John Allison (modeling-V08-00-03)
248- G4PhysicalVolumeModel: Minor enhancements to facilitate future
249  removal of Establish/DecommisionSpecials.
250
2518th February 2006  John Allison (modeling-V08-00-02)
252- Added DrawingStyle to G4ModelingParameters.
253- G4PhysicalVolumeModel: Fixed bug in culling of covered daughters and
254  improved readability of culling algorithm.
255
25626th January 2006  John Allison (modeling-V08-00-01)
257- G4PhysicalVolumeModel: Added capability of maintaining path of the
258  current drawn (non-culled) volume in terms of drawn (non-culled)
259  ancesters.  See G4PhysicalVolumeModel.hh for detailed description.
260- Removed some unnecessary data members and other small tidying.
261
26211th January 2006  John Allison (modeling-V08-00-00)
263- G4NullModel.cc: Changed G4Transform3D::Identity to G4Transform3D().
264
2652nd December 2005  Joseph Perl (modeling-V07-01-07)
266- Change "G4String inline" to "inline G4String" to correct compiler
267  warning in G4VTrajectoryModel.hh.
268
26930th November 2005  Gabriele Cosmo (modeling-V07-01-06)
270- Trivial fix to G4VModel for support of CLHEP-2.0.X series.
271
27228th November 2005  Jane Tinslay
273- Remove names of unused parameters to stop compiler warnings
274
27524th November 2005  John Allison (modeling-V07-01-05)
276- Set initial values for originalRMin, originalRMax to satisfy compiler
277
27823rd November 2005  Joseph Perl  (modeling-V07-01-04)
279- Tagged in preparation for Geant4 8.0
280
28123rd November 2005 Jane Tinslay
282- Enhanced trajectory implementation
283
28422nd November 2005  John Allison (modeling-V07-01-03)
285- Implemented radial replicas for G4Tubs.
286- Changed G4Transform3D::Identity to G4Transform3D().
287
28824th October 2005  John Allison (modeling-V07-01-02)
289- Added: G4VTrajectoryModel, G4VTrajectoryModelMaker, G4TrajectoryModelMaker
290  and G4TrajectoryTestModel.
291- G4VModel: cosmetic changes.
292
29313th October 2005  John Allison (modeling-V07-01-01)
294- Migrated to <sstream>.
295
29613th September 2005  John Allison (modeling-V07-01-00)
297- Fixed (non-)culling of transparent volumes.
298
2997th June 2005  John Allison (modeling-V07-00-02)
300- G4PhysicalVolumeModel: fixed case of off-origin volume.
301- G4TextModel: Further small improvement.
302
30331st May 2005  John Allison  (modeling-V07-00-01)
304- G4TextModel: Improved global tag for better identification.
305
3066th May 2005  John Allison  (modeling-V07-00-00)
307- G4PhysicalVolumeModel: SetCopyNo of replicas and paramaterised volumes.
308
3093rd March 2005  John Allison  (vis-V07-00-08)
310- Added Set methods to G4VModel.
311- Added argument to G4CallbackModel::operator()(const G4Transform3D&) so that
312  the model could implement a given transformation.  Provided default for
313  G4VUserVisAction::(const G4Transform3D& = G4Transform3D::Identity).
314
31511th November 2004  John Allison  (vis-V06-02-05)
316- Made use use of smart method GetPolyhedron for solids.  This greatly
317  speeds 2nd and subsequent drawings when kernel access is required.
318
31922nd September 2004  John Allison  (modeling-V06-02-01)
320- Changed use of deprecated G4VPhysicalVolume::GetRotation to GetRotationValue.
321- Fixed memory leak in G4PhysicalVolumeMassScene.
322
32313th September 2004  John Allison  (modeling-V06-02-00)
324- Added G4PhysicalVolumeMassScene.  From the header file:
325// Calculates the mass of a geometry tree taking into account daughters
326// up to the depth specified in the G4PhysicalVolumeModel.  Culling is
327// ignored so that all volumes are seen.
328//
329// The calculation is quite tricky, since it involves subtracting the
330// mass of that part of the mother that is occupied by each daughter and
331// then adding the mass of the daughter, and so on down the heirarchy.
332//
333// Usage for a given G4PhysicalVolumeModel* pvModel:
334//   G4PhysicalVolumeMassScene massScene;
335//   massScene.EstablishSpecials (*pvModel);
336//   pvModel->DescribeYourselfTo (massScene);
337//   G4double volume = massScene.GetVolume();
338//   G4double mass = massScene.GetMass();
339//   massScene.Reset();
340// See, for example, G4ASCIITreeSceneHandler::EndModeling().
341- Added some access functions to G4PhysicalVolumeModel:
342    GetTopPhysicalVolume, GetRequestedDepth, SetRequestedDepth.
343- Protected GetPhysicalVolumeModel when all volumes "invisible".
344
34512th November 2003  John Allison  (modeling-V05-02-02)
346- CalculateExtent always searches complete hierarchy.
347
3486th November 2003  John Allison  (modeling-V05-02-01, vis-V05-02-03)
349- GNUmakefile: rationalised.
350
3513rd November 2003  Gabriele Cosmo  (modeling-V05-02-00, vis-V05-02-02)
352- Added inclusion of G4VSolid.hh in G4LogicalVolumeModel.cc to make it self
353  consistent after header review in geometry category.
354
3554th October 2003  Gabriele Cosmo  (vis-V05-02-01)
356- GNUmakefile:
357  o added dependency to new module "geometry/navigation".
358  o replaced "digits+hits" with "digits_hits".
359- Coworks with "geometry-V05-02-00" and "digits_hits-V05-02-00".
360
36122nd September 2003  John Allison  (vis-V05-02-00, greps-V05-02-00)
362- Removed a redundant comment.
363
36420th November 2002  Gabriele Cosmo  (modeling-V04-01-00)
365- Fixed access to static data (requires "greps-V04-01-04") in
366  G4FlavoredParallelWorldModel.cc, to allow porting on Windows DLLs.
367
36811th November 2002  John Allison  (modeling-V04-00-00)
369- Added fDrawingMode data member to G4TrajectoriesModel.
370
37124th October 2002  John Allison (vis-V04-01-03)
372- Changes for AddThis(const G4VTrajectory&) and (const G4VHit&).
373
37423rd February 2002  John Allison (vis-V04-00-02)
375- Removed Begin/EndPrimitives from G4HitsModel and
376  G4TrajectoriesModel.  This was causing nested calls to
377  Begin/EndPrimitives (and thus to glNewList/EndList in OpenGL stored
378  mode), since the trajectories and hits Draw methods themselves have
379  Begin/EndPrimitives.
380
38124th August 2001  John Allison  (vis-V03-02-13)
382- Intoduced argument for printing in G4VModel::Validate(G4bool warn).
383- Changed default return value in G4VModel::Validate(G4bool) to true.
384- Invoke CalculateExtent after successful geometry change in
385  G4PhysicalVolumeModel::Validate, and other bug fixes..
386
38714th August 2001  John Allison  (vis-V03-02-11)
388- Added sceneHandler.Begin/EndPrimitives messages to models (long
389  standing bug!).
390
3919th August 2001  John Allison  (vis-V03-02-10-00)
392- Removed G4ModelingParameters::hierarchy.  It is no longer used.  The
393  textual or graphical representation of the geometry hierarchy is now
394  done in G4xxxTree classes in visua;ization/Tree.
395
39625th July 2001  John Allison  (modeling-V03-02-03)
397- Added G4VModel::GetG4PhysicalVolumeModel().
398- Added G4VModel* argument to G4BoundingSphereScene constructor.
399  Both the above are to facilitate access to a model, if it exists, and
400  to invoke methods of G4PhysicalVolumeModel if it is one.
401- Added code to curtail G4PhysicalVolumeModel search in G4BoundingSphereScene.
402
40324th July 2001  John Allison  (modeling-V03-02-02)
404- Added G4VModel::SetExtent(const G4VisExtent&).
405- Cosmetic improvements to G4BoundingSphereScene.
406- Augmented G4ScaleModel::fGlobalTag.
407
40821st July 2001  John Allison  (modeling-V03-02-01)
409- Added G4ScaleModel.
410- Fixed bug in G4BoundingSphereScene::::Accrue().
411- Also a few cosmetic changes.
412
41318th July 2001  John Allison  (modeling-V03-02-00)
414- Ensured rotation and translation of replica is restored.
415
4163rd February 2001  John Allison  (vis-V03-00-02)
417- Tidied for CodeWizard.
418
41929th May 2000  John Allison
420- Moved code for maintaining depth, physical and logical volume
421  pointers from VisitGeometryAndGetVisReps to DescribeAndDescend to
422  handle daughters of replicas correctly (Guy Barrand).
423
42422nd May 2000  John Allison  (modeling-V01-01-00)
425- Added G4VTreeGraphicsScene (DTREE).
426- Commented out pVPV->SetCopyNo(n) on Makoto's advice in
427  G4PhysicalVolumeModel.cc.
428
429vis-V01-01-01  12th April 2000  John Allison
430- Made G4PhysicalVolumeModel::DescribeSolid virtual.
431- G4PhysicalVolumeModel::DescribeSolid no longer deals with composite
432  solids - now programmed into CompositeSolid::CreatePolyhedron, where
433  CompositeSolid means G4IntersectionSolid, G4SubtractionSolid and
434  G4UnionSolid.
435- G4PhysicalVolumeModel::DescribeSolid no longer deals with displaced
436  solids - now programmed into G4DisplacedSolid::CreatePolyhedron.
437- Added G4LogicalVolumeModel::DescribeSolid, which explicitly adds
438  components of composite solids as white forced-wireframe objects.
439
440vis-V00-01-10  25th November 1999  John Allison
441- Adapted header files of modeling for Software Reference Manual.
442
443vis-01-00-05  7th February 1999  John Allison
444
445vis-01-00-05  7th February 1999  John Allison
446- Added list facility to G4PhysicalVolumeSearchScene.
447- Added virtual functions AddThis (const G4Polycone and G4Polyhedra to
448  G4BoundingSphereScene and G4PhysicalVolumeSearchScene.
449
450vis-00-04-01  25th November 1998  John Allison.
451- Added const G4VisAttributes* fpDefaultVisAttributes and access
452  functions to G4ModelingParameters.
453- Reverted to default assignment operator and copy constructor for
454  G4ModelingParameters.
455- G4PhysicalVolumeModel can now handle invisible daughters.
456
45731st August 1998  John Allison
458- Added G4VModel::Validate() and in subclasses.
459
460vis-00-02-05  27th August 1998  John Allison
461- Added G4HitsModel and G4TrajectoriesModel.
462
463vis-00-02-04  22nd August 1998  John Allison
464- Made G4Transform3D fTransform a member of G4VModel (instead of pointer).
465- Reversed order of parameters in G4VModel constructor.
466- Much bug fixing.
467
468vis-00-06-06  11th June 1998  John Allison
469- G4PhysicalVolumeModel handles parametrised solids and materials.
470
471vis-00-06-04  10th June 1998  John Allison
472- Moved G4BoundingSphereScene from management to modeling.
473- Added G4Transform3D data member.
474
475modeling-00-04-01  4th March 1998  John Allison
476- Last tag before moving to visualization.
477- Removed G4ModelingParameters:: from G4ModelingParameters.hh constructor.
478
47927th January 1998  John Allison
480- New (temporay?) category.
481- Incorporates modeling code which was in G4VScene.
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