Import Geant4 9.4.0 source tree
This commit is contained in:
Gabriele Cosmo
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$Id: History,v 1.138 2009/12/11 05:48:53 japost Exp $
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$Id: History,v 1.152 2010/12/15 13:47:10 gcosmo Exp $
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-------------------------------------------------------------------
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=========================================================
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@@ -16,62 +16,142 @@ committal in the CVS repository !
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----------------------------------------------------------
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* Reverse chronological order (last date on top), please *
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----------------------------------------------------------
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Dec 11th, 2009 - J.Apostolakis (geomnav-V09-02-11)
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------------------------------
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- G4PropagatorInField
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* Implementation field by Region
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- with extra checking of logical volume
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Nov 30th, 2009 - J.Apostolakis (geomnav-V09-02-10)
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------------------------------
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- G4VIntersectionLocator
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* Fix problem in ReEstimateEndPoint() behaviour for very small steps.
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December 15th, 2010 - G.Cosmo (geomnav-V09-03-10)
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-----------------------------
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- Added inline method for creation of a touchable-history given a navigation
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history as argument. Required for clients like G4ScoreSplittingProcess, to
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avoid external symbols exporting on generation of DLLs.
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* Corrected constructor to ensure that it initialises all data members.
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* Labelled the methods (in header) to make noticable those that
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must changed at every step.
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( attributes: ChordFinder, EpsilonStep, Navigator )
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November 19th, 2010 - G.Cosmo (geomnav-V09-03-09)
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-----------------------------
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- Removed unused variable in G4RegularNavigation.
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November 15th, 2010 - G.Cosmo (geomnav-V09-03-08)
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-----------------------------
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- Restored trials for zero steps to 10 in G4Navigator, as originally.
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November 12th, 2010 - G.Cosmo (geomnav-V09-03-07)
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-----------------------------
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- Cleared compilation warnings for unused parameters; temporarily commented out.
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November 11th, 2010 - G.Cosmo (geomnav-V09-03-06)
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-----------------------------
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- Set trials for zero steps to 5 before activating push in G4Navigator;
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increased unit value to 100 times kCarTolerance to make push more effective.
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November 10th, 2010 - G.Cosmo (geomnav-V09-03-05)
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-----------------------------
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- Reduced trials for zero steps from 10 to 3 for activating tolerance push
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in G4Navigator.
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- Added possibility to switch off push notifications in G4Navigator; also
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added related UI command.
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November 9th, 2010 - P.Arce
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---------------------------
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- Added new class G4PartialPhantomParameterisation allowing for envelopes
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of different types other than box for regular geometries, so that relaxing
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the restriction for voxels to completely fill the envelope container.
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Adapted G4PhantomParameterisation, G4RegularNavigation and G4Navigator
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accordingly.
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November 4th, 2010 - G.Cosmo
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----------------------------
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- Added new class G4NavigationLogger for "check-mode" verbosity. Reorganised
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verbosity formatting for voxel and normal navigation.
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November 3rd, 2010 - J.Apostolakis
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----------------------------------
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- Added prototype class G4VoxelSafety for computation of exact safety.
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September 6th, 2010 - G.Cosmo (geomnav-V09-03-04)
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-----------------------------
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- Added missing initialization for 'fNewSafety' and 'fTrueMinStep' in
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G4MultiNavigator constructor.
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September 3rd, 2010 - G.Cosmo (geomnav-V09-03-03)
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-----------------------------
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- Fixed typo in signature of ComputeStepSkippingEqualMaterials() in
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G4RegularNavigation.
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August 19th, 2010 - T.Nikitina (geomnav-V09-03-02)
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------------------------------
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- Fix in G4GeomTestSegment::FindSomePoints(), to address problem report #980.
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July 12th, 2010 - G.Cosmo (geomnav-V09-03-01)
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-------------------------
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- Fixed array out of bound error in G4MultipleNavigator and G4PathFinder
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constructors (J.Apostolakis).
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- Fixed cout precision restoring in G4BrentLocator, G4PropagatorInField,
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G4SimpleLocator, G4VIntersectionLocator and G4MultiLevelLocator.
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- Removed unused private data members in G4MultiLevelLocator.
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- Replaced use of DBL_MAX for distances with kInfinity in G4MultiNavigator
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and G4Navigator internals.
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- Exchanged conditions for initialization of members in G4TransportationManager
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constructor.
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- Added dummy initialisation of members in constructors in G4MultiNavigator,
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G4ParameterisedNavigation, G4PathFinder, G4PhantomParameterisation,
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G4RegularNavigation.
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March 8th, 2010 - G.Cosmo (geomnav-V09-03-00)
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-------------------------
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- Avoid unnecessary creation of string for debug purposes in G4PropagatorInField.
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Courtesy of P.Elmer (CMS).
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- Some printout formatting...
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December 11th, 2009 - J.Apostolakis (geomnav-V09-02-11)
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-----------------------------------
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- Implemented field by region in G4PropagatorInField, with extra checking of
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logical volume.
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November 30th, 2009 - J.Apostolakis (geomnav-V09-02-10)
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-----------------------------------
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- Fixes in G4VIntersectionLocator:
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* Fixed problem in ReEstimateEndPoint() behaviour for very small steps.
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* Corrected constructor to ensure that it initialises all data members.
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* Labelled the methods (in header) to make noticable those that must change
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at every step (attributes: 'ChordFinder', 'EpsilonStep', 'Navigator').
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Nov 23rd, 2009 - J.Apostolakis
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------------------------------
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- Fixed G4PropagatorInField.cc:
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* Revise condition for flagging ZeroStep to avoid fake triggering.
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Small proposed steps (from Physics) could trigger the previous
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simple condition for Tiny/Zero Problem steps.
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[ This was first commited on branch geomnav-V09-02-08_branch
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and tagged geomnav-V09-02-80 ]
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- Fixes in G4PropagatorInField.cc:
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* Revised condition for flagging ZeroStep to avoid fake triggering. Small
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proposed steps (from Physics) could trigger the previous simple condition
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for Tiny/Zero Problem steps.
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Nov 12th, 2009 - J.Apostolakis (geomnav-V09-02-09)
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------------------------------
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- G4PropagatorInField: cleanup of minor methods:
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Added new method RefreshIntersectionLocator to update the state of
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Use this method to synchronise with IntersectionLocator.
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Deleted long obsolete methods: SetAccuraciesWithDeltaOneStep
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SetDeltaIntersection, SetDeltaOneStep
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Revised implementation to avoid using the older methods
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GetDeltaIntersection GetDeltaOneStep
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November 12th, 2009 - J.Apostolakis (geomnav-V09-02-09)
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-----------------------------------
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- Cleanup of minor methods in G4PropagatorInField:
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* Added new method RefreshIntersectionLocator() to update the state of locator.
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It is used to synchronise with G4IntersectionLocator.
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* Deleted long obsolete methods: SetAccuraciesWithDeltaOneStep(),
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SetDeltaIntersection() and SetDeltaOneStep().
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* Revised implementation to avoid using the older methods GetDeltaIntersection()
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and GetDeltaOneStep().
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Nov 12th, 2009 - J.Apostolakis (geomnav-V09-02-08)
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------------------------------
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November 12th, 2009 - J.Apostolakis (geomnav-V09-02-08)
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-----------------------------------
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- Refined G4PropagatorInField.cc:
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* Changed parameters for treating consecutive tiny/zero steps:
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- the value of default decrease factor to 0.25 (from 0.1),
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- the value is not used when the step size falls below a certain threshold.s
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This threshold is changed. It is expressed as a multiple of fZeroStepThreshold
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instead of kCarTolerance. The reasons are:
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* the threshold were meant to refer to the ZeroStepThreshold (it was kCarTolerance)
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* the values were now much larger than this ZeroStepThreshold.
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- The value given to the decrease factor after the first such thresholds is changed to 0.35
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instead of 0.25, 0.5.
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- the value is not used when the step size falls below a certain thresholds
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This threshold is changed. It is expressed as a multiple of fZeroStepThreshold
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instead of kCarTolerance. This, since the thresholds were meant to refer to
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the ZeroStepThreshold (it was kCarTolerance), and the values were now much
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larger than 'ZeroStepThreshold'.
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- The value given to the decrease factor after the first such thresholds is
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changed to 0.35 instead of 0.25, 0.5.
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* Improved printing of Diagnostic message.
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Nov 3rd, 2009 - J.Apostolakis (geomnav-V09-02-07)
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------------------------------
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November 3rd, 2009 - J.Apostolakis (geomnav-V09-02-07)
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----------------------------------
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- Refined G4PropagatorInField.cc:
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* Added new member fZeroStepThreshold, to enable tuning of threshold for Tiny/Zero steps.
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* Added new member fZeroStepThreshold, to enable tuning of threshold for
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Tiny/Zero steps.
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* Changed default value from 0.5 * kCarTolerance
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to max (100,000 * kCarTolerance, 0.1 * micron )
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* This is first revision to address problem seen at boundary of volumes (Reports of Atlas) .
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to max (100,000 * kCarTolerance, 0.1 * micron )
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* This is first revision to address problem seen at boundary of volumes
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(Reports of ATLAS).
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June 2nd, 2009 - J.Apostolakis (geomnav-V09-02-06)
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------------------------------
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