Gabriele Cosmo
1457 lines
64 KiB
Plaintext
1457 lines
64 KiB
Plaintext
$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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Geant4 - an Object-Oriented Toolkit for Simulation in HEP
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=========================================================
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Category History file
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---------------------
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This file should be used by G4 developers and category coordinators
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to briefly summarize all major modifications introduced in the code
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and keep track of all category-tags.
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It DOES NOT substitute the CVS log-message one should put at every
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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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Nov 20th, 2012 - G.Cosmo (geomnav-V09-05-45)
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------------------------
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- Corrected G4Exceptions tags and text.
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Nov 15th, 2012 - G.Cosmo (geomnav-V09-05-44)
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------------------------
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- Code cleanup.
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Nov 6th, 2012 - J.Apostolakis (geomnav-V09-05-43)
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------------------------------
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- G4SafetyHelper: fixed ComputeSafety(), to adapt it to use ComputeSafety()
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with extra argument. It was passing a boolean for this argument.
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That was correct until the additional argument was added.
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Nov 6th, 2012 - J.Apostolakis (geomnav-V09-05-42)
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------------------------------
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- G4Navigator::ComputeSafety(): made the 'old' safety default (the one
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provided by G4VoxelNavigation.
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- G4VoxelSafety: in ComputeSafety(), provide the mother safety in the call
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to SafetyForVoxelHeader() as initial value; optimisation, to reduce number
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of voxels searched.
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In SafetyForVoxelHeader(), if point is outside boundaries of voxel 'Min' or
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'Max' coordinates, then corresponding 'distance' will be negative.
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Must never consider this direction to move: Reset that distance to DBL_MAX.
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Cosmetic changes in SafetyForVoxelHeader(): added explanation: why must
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'pointNodeNo' be normalised; revised asserts, corrected comments and removed
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old ones; added 'depth' to some diagnostic printouts.
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Nov 9th, 2012 - G.Cosmo (geomnav-V09-05-41)
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-----------------------
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- G4RegularNavigationHelper: added newline at the end of file to avoid
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compilation warnings on clang.
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Nov 9th, 2012 - G.Folger (geomnav-V09-05-40)
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------------------------
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- G4RegularNavigationHelper: transform it to real singleton from static
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utility class, created upon first use; make vector of 'Steplengths' a data
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member.
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- Adapted G4RegularNavigation to use G4RegularNavigationHelper singleton calls.
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- Co-works with procscore-V09-05-05, which requires it.
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Nov 6th, 2012 - J.Apostolakis (geomnav-V09-05-39)
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------------------------------
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- Fix for compiler warning from gcc 4.7.
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Nov 6th, 2012 - J.Apostolakis (geomnav-V09-05-38)
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------------------------------
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- G4VoxelSafety::SafetyForVoxelNode(): corrected calculation of 'pointNodeNo'
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to ensure it corresponds to a physical node ( range: 0 to Max-1 ).
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Reason: it is possible for the Min and Max of a voxel NOT to contain the
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current location along an axis (at lower levels only, not top level).
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Interface change: added const pointer to Physical volume (for printing).
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Nov 5th, 2012 - J.Apostolakis (geomnav-V09-05-37)
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------------------------------
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- G4VoxelSafety::SafetyForVoxelHeader(): use 'minSafety' and 'maxLength' to
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prune search tree for optimisation. Pass along 'minSafety' to lower levels.
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Also keep safety at this level and below (NOT above) as 'ourSafety'
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Return 'ourSafety', not updated value of 'minSafety'.
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Arguments: use *squared* distance-to-upper-depth, and add previous
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minimum safety.
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Revised calculation of square distance-to-upper-depth, adding square of
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current level distance (previously, using maximum of previous and current
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level, to avoid square root).
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Printing only under the flag 'G4DEBUG_NAVIGATION', not G4VERBOSE.
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Nov 1st, 2012 - J.Apostolakis (geomnav-V09-05-36)
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------------------------------
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- G4VoxelSafety: hidden verbose output under G4DEBUG_NAVIGATION.
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Nov 1st, 2012 - J.Apostolakis (geomnav-V09-05-35)
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------------------------------
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- G4VoxelSafety: do not check whether 'input' safety position is inside volume
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except if G4DEBUG_NAVIGATION is set.
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Nov 1st, 2012 - J.Apostolakis (geomnav-V09-05-34)
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------------------------------
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- G4VoxelSafety: revised end condition to use distance of previous depths
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sqr(distAxis) + sqr(distUpperDepth) < sqr(minSafety).
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Streamlined printing, and move it behind G4DEBUG_NAVIGATION.
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Added count of nodes checked.
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- G4Navigator: fix for compilation warning. Small change in printing.
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Streamlined use of (new) G4VoxelSafety. Check its results only if
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G4DEBUG_NAVIGATION is set.
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NOTE: continues to use *new* safety (best safety).
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Nov 1st, 2012 - G.Cosmo (geomnav-V09-05-33)
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------------------------
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- G4ReplicaNavigation: fixed compilation warning and some code cleanup...
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Nov 1st, 2012 - J.Apostolakis (geomnav-V09-05-32)
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------------------------------
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- G4Navigator: changed to use *new* safety (best safety), as a trial.
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Added information for problem of 'not calculated' normal in
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GetGlobalExitNormal().
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Revised operator << to print all state (adapted from PrintState()),
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not just history. Hidden unused code in GetLocalExitNormalAndCheck().
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Oct 31st, 2012 - J.Apostolakis (geomnav-V09-05-31)
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------------------------------
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- G4VoxelSafety: improved reporting of potential issues, e.g. (nodeNo==0).
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- G4VoxelNavigation: added a simple check whether point in ComputeSafety()
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call is inside current volume.
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Oct 30th, 2012 - J.Apostolakis (geomnav-V09-05-30)
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------------------------------
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- G4VoxelSafety: use distance to reduce search length.
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Oct 30th, 2012 - J.Apostolakis (geomnav-V09-05-29)
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------------------------------
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- G4VoxelSafety: find distance to voxel boundary at current level.
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Decide next node using distance.
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Oct 30th, 2012 - J.Apostolakis (geomnav-V09-05-28)
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------------------------------
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- G4VoxelSafety: fixed logic to find next voxel up and down.
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Oct 29th, 2012 - J.Apostolakis (geomnav-V09-05-27)
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------------------------------
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- G4ReplicaNavigation: get additional information in case of 'Out-of-Volume'
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exception. Hide debug printout with (fVerbose>2).
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- G4SafetyHelper: introduced check of length for relocation method
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LocateGlobalPointWithinVolume() to check move against safety.
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Works if Verbose Level > 0.
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- G4VoxelSafety: eliminated debug printouts (hidden in 'if fVerbose > 2').
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Reset 'fCheckMode' in constructor.
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Oct 29th, 2012 - J.Apostolakis (geomnav-V09-05-26)
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------------------------------
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- G4ReplicaNavigation: fix for compilation issues (shadowing/unused variables).
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Oct 26th, 2012 - J.Apostolakis (geomnav-V09-05-25)
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------------------------------
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- Fix for G4ReplicaNavigation: set 'calculatedExitNormal' flag correctly.
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Oct 26th, 2012 - J.Apostolakis (geomnav-V09-05-24)
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------------------------------
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- Revised G4Navigator to use G4VoxelSafety and to check its results
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against those of G4NormalNavigation::ComputeSafety().
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NOTE: *SLOW* - Calculates safety 3 times for voxel volumes
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for checking only, not for production!
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- G4VoxelSafety: improved to use equivalent nodes (still checks all voxels).
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Changed arguments and members to make G4SmartVoxelHeader into const.
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- G4ReplicaNavigation: small cleanup, mostly cosmetic.
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Oct 23rd, 2012 - J.Apostolakis (geomnav-V09-05-23)
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------------------------------
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- G4ReplicaNavigation: fixed compiler warning on use of 'perMillion'.
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Oct 23rd, 2012 - J.Apostolakis (geomnav-V09-05-22)
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------------------------------
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- Incorporated fixes made for tag "geomnav-V09-05-18" (in Fix-line).
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- G4Navigator::GetGlobalExitNormal(): corrected use of cached global normal
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value; use it only when ComputeStep() was last called.
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- G4Navigator, G4MultiNavigator and G4ErrorPropagationNavigator: changed
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default of 3rd argument of ComputeSafety to true.
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- G4Navigator: changed GetSavedState() and RestoreSavedState() methods to
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protected (from public). Extended the state saved by these methods.
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- G4ErrorPropagationNavigator: cosmetic change to improve readability of
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initialisation of a double.
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Oct 15th, 2012 - J.Apostolakis (geomnav-V09-05-21)
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------------------------------
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- G4PropagatorInField & G4VIntersectionLocator: changed first two arguments
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of IntersectChord() to const 3-vec references.
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- G4VIntersectionLocator: fixed return value of validNormal of
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GetSurfaceNormal(). Made const the first argument of GetLastSurface() normal.
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- G4ErrorPropagationNavigator: revised interface of ComputeSafety(), making
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'true' default value of the 3rd argument.
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Cosmetic change to improve readability of initialisation of a double.
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- G4ReplicaNavigation: small revision to printout, to improve end-of-line.
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Oct 15th, 2012 - J.Apostolakis (geomnav-V09-05-20)
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------------------------------
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- G4Navigator: enabled code that finds the entering normal for the case of
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replicas! When entering a volume, the same code can find the entering normal
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in the case of replicas, as in the case of other types of volumes (normal,
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parameterised). Improved error message, changing it into an Exception. (#5)
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- G4ReplicaNavigation: transform exitNormal to Grand-mother reference frame
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(was current=mother). Fix starting depth for 'while': had made it top-2,
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not top-1=2nd level.
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Oct 15th, 2012 - J.Apostolakis (geomnav-V09-05-15) - Fix-line
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------------------------------
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- G4Navigator: hidden exception with #ifdef for unsupported Exit Normal
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in Replicas.
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Oct 13th, 2012 - J.Apostolakis (geomnav-V09-05-14) - Develop-line
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------------------------------
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- G4ReplicaNavigation: extended it to calculate ExitNormal. First version.
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Now calculates it at each 'depth', and also for daughter; used to calculate
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it only for exiting mother, i.e. current.
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- G4Navigator: GetExitNormal(): set 'fCalculatedExitNormal' in case of 'Valid'
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(convex) normal. Re-activate printing for missing exit Normal in case of
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Replica (define G4DEBUG_NAVIGATION 1).
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Oct 11th, 2012 - J.Apostolakis (geomnav-V09-05-13) - Fix-line
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------------------------------
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- Ignoring previous tag.
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Oct 11th, 2012 - J.Apostolakis (geomnav-V09-05-12) - Develop-line
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------------------------------
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- G4Navigator::GetLocalExitNormal(): hidden exception warning for missing
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Exit Normal (it remains 'protected' under #ifdef G4DEBUG_NAVIGATION).
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- G4SafetyHelper::ReLocateWithinVolume(): Added check of relocation.
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Oct 11th, 2012 - J.Apostolakis (geomnav-V09-05-11)
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------------------------------
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- G4Navigator::ComputeStep(): fixed condition for transformation of
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local-normal: had flipped conditions, not corrected it.
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Oct 2nd, 2012 - J.Apostolakis (geomnav-V09-05-10)
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------------------------------
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- G4Navigator::GetGlobalExitNormal(): added checks for non-unit surface
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normals in cases of exiting (existing global) or entering (new local) normal.
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Sep 21st, 2012 - J.Apostolakis (geomnav-V09-05-09)
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------------------------------
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- Improved GetLocalExitNormal(). In case GrandMother is correct, it will now
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supply it.
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Sep 20th, 2012 - J.Apostolakis (geomnav-V09-05-08)
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------------------------------
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- G4Navigator: suppressed extra transformations for updating
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'fGrandMotherExitNormal' in ComputeStep(). This is the only existing way
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to keep an update 'local' Exit Normal (potential alternative way is not
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implemented). It also serves as an alternative way (not needed) for the
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'global' Exit Normal.
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CHANGE of BEHAVIOR: This changes the results of GetLocalExitNormal(G4bool*)
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and GetLocalExitNormalAndCheck(const G4ThreeVector&, G4bool*); it now always
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returns 'valid'=false when Exiting. A simple ERROR (not G4Exception) is
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generated if this case used.
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Detailed description of change: previously it was unclear whether the
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(Grand Mother) normal was correct (due to potential extra changes of
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coordinates). In the case that the GrandMother was correct (unknown before),
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it is no longer available (when exiting).
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The suppressed updating of 'fGrandMotherExitNormal' in ComputeStep()
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is not needed for the Exit Normal in Global Coordinates, as that is now
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calculated using the Grand-Mother to Global transform in the case of exiting
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volume.
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NOTE: any client that need a normal should convert to using
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GetGlobalExitNormal() in place of GetLocalExitNormal().
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- Commented out extra debug printing in ComputeStep().
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Sep 19th, 2012 - J.Apostolakis (geomnav-V09-05-07)
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------------------------------
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- G4Navigator: commented out debug printing in ComputeStep() and
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GetGlobalExitNormal().
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Sep 19th, 2012 - J.Apostolakis (geomnav-V09-05-06)
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------------------------------
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- G4Navigator: reverted condition in GetGlobalExitNormal().
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NOTE: This version contains debug printing (next tag will remove them.)
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- Extended testG4Navigator1 unit test to check GetGlobalExitNormal()
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(few rotation for now).
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Aug 15th, 2012 - J.Apostolakis
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------------------------------
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- G4Navigator: corrected condition in GetGlobalExitNormal -- the value is
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precalculated when Locate was just called, not when ComputeStep was last
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called.
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July 11th, 2012 - J.Apostolakis (geomnav-V09-05-05)
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-------------------------------
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- Added data member for improved Exit Normal for optical photons (and
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potentially more uses, e.g. field )
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June 12th, 2012 - G.Cosmo (geomnav-V09-05-04)
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-------------------------
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- Explicitly use inclusion of headers for system of units and physical
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constants, in plan to remove implicit inclusion from globals.hh.
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May 14th, 2012 - G.Cosmo (geomnav-V09-05-03)
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------------------------
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- Fixed spurious cases of hidden variable visibility, detected with
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'-Wshadow' compilation option on gcc compiler.
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March 9th, 2012 - J.Apostolakis (geomnav-V09-05-02)
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-------------------------------
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- G4MultiNavigator: fix for dealing with cases of clashing normals and
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return Invalid normal. Replaced FatalException with Warning, issued
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only if fVerbose > 2.
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January 31st, 2012 - J.Apostolakis (geomnav-V09-05-01)
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----------------------------------
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- Corrected redundant condition in G4PropagatorInField.
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Revised threshold for decreaseFactor=0.5 from 100 to 30 times
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the zero-step threshold.
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December 8th, 2011 - G.Cosmo (geomnav-V09-05-00)
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----------------------------
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- Fixed left over debug flags for field check in locator classes.
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Some code cleanup.
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November 24th, 2011 - J.Apostolakis (geomnav-V09-04-12)
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-----------------------------------
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- G4VIntersectionLocator: Use only 'last' Normal.
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Disable fallback of using helper Navigator, as it appears
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to cause problems in the presence of additional geometries.
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November 23rd, 2011 - J.Apostolakis (geomnav-V09-04-11)
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-----------------------------------
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- G4MultiNavigator: adapt to revisions of intersection logic,
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to provide Exit Surface Normal for step ending on boundary.
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First implementation of methods GetGlobalExitNormal(), GetLocalExitNormal()
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and GetLocalExitNormalAndCheck.
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The Local methods are not adapted for this case - they complain:
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- warn if one navigator limited the step;
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- fail report error if multiple navigators limited the step.
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Added data members to record number of Navigators which limited
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the step in the last call to ComputeStep ( fNoLimitingStep ),
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and the id in case of just one having limited it (fIdNavLimiting).
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November 18th, 2011 - J.Apostolakis (geomnav-V09-04-10)
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-----------------------------------
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- G4Navigator: fixed valid flag to mean correctly
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'convexity' and 'have-calculated' in its two use cases.
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- G4Navigator::ComputeStep():
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* Undid / corrected change to 'fValidExitNormal' (meaning= exited
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solid is convex ) when it is recalculated for the case of exiting.
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- Minor fix to G4Navigator::GetLocalExitNormal():
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* Always set Valid=calculated for Local Normal.
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November 18th, 2011 - J.Apostolakis (geomnav-V09-04-09)
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-----------------------------------
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- G4SimpleLocator, G4BrentLocator & G4MultiLevelLocator:
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Revised all Locator classes to use GetLastSurfaceNormal()
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which first calls the robust GetLastSurfaceNormal()
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instead of calling GetLocalSurfaceNormal().
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*Corrects* ATLAS stuck track issues for hard test cases.
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November 11th, 2011 - G.Cosmo (geomnav-V09-04-08)
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-----------------------------
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- Trivial fixes for Coverity defects in G4GeomTestPoint and G4GeomTestVolPoint.
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- Some code cleanup...
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October 28th, 2011 - J.Apostolakis (geomnav-V09-04-07)
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----------------------------------
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- Fix in G4Navigator::GetLocalExitNormal() to use end-point of last
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step (not start point) when calculating normal at end of step.
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- New method GetLocalExitNormalAndCheck(3-vec, *valid) for checking,
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now used by GetGlobalExitNormal().
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- Added new state 'fLastStepEndPointLocal' to the state of G4Navigator.
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October 26th, 2011 - J.Apostolakis (geomnav-V09-04-06)
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----------------------------------
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- Fix to G4Navigator::GetLocalExitNormal(): rewrote the case when ComputeStep()
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has been called but not Locate.
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If 'entering', must first transform 'fLastLocatedPointLocal' to the new
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daughter coordinates before using them.
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If 'exiting' use the stored values (as after Locate()).
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- Created new method GetMotherToDaughterTransform() in G4Navigator:
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'fLastLocatedPointLocal' remains in the coordinates of current step's
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volume, i.e. what is called mother (always) , until after the re-location
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(i.e. call to LocateGlobalPointAndSetup())
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October 25th, 2011 - J.Apostolakis (geomnav-V09-04-05)
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----------------------------------
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- G4Navigator: ComputeSafety() no longer sets flag meant for ComputeStep().
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October 24th, 2011 - J.Apostolakis (geomnav-V09-04-04)
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----------------------------------
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- Improvement in G4VIntersectionLocator (for use in GetLocalSurfaceNormal()):
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make a data member of type G4TouchableHistoryHandle to replace interim use
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of 'static' for local variable in GetLocalSurfaceNormal().
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- G4MultiLevelNavigator: put in missing change of threshold.
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October 21th, 2011 - J.Apostolakis (geomnav-V09-04-03)
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----------------------------------
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- Several fixes and improvements in G4VIntersectionLocator:
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o Fix to GetSurfaceNormal(): fixed check in case of 'last computed' normal.
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o Fix to GetGlobalSurfaceNormal(): use correct navigator (helper) to transform
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normal from local to global
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o Optimisation to GetLocalSurfaceNormal(): reuse G4TouchableHistoryHandle
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(via static ad interim), do not allocate for every call.
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Note: *limitation* of using helper - cannot cope with coincident surfaces in
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this version (need to use direction of trial *chord* when locating).
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o GetLocalExitNormal(): call Surface Normal only if on Surface or near inside,
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else return 'false' for validity.
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o All 'Normal' methods: check Normal vector to make sure its magnitude is
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within 0.001 of 1.
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October 18th, 2011 - J.Apostolakis
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----------------------------------
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- Locators (Simple, Brent, Multi-Level):
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Refined the threshold for accepting a candidate intersection
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The new criterion is much smaller (to capture more cases) :
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sagitta < tolerance ~= 1e-9 mm
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whereas it used to be
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sagitta < geom_mean( tolerance, delta_intersection )
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ie. sagitta < 1e-6 mm.
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- Corrected compilation warning from gcc 4.6 (unused variables).
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- Corrected problem in G4Navigator::GetLocalExitNormal (not set variable).
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October 11th, 2011 - J.Apostolakis (geomnav-V09-04-02)
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----------------------------------
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- Created *fix* for ATLAS problem of tracks stuck on boundary of volumes:
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Improved the condition for accepting a candidate intersection with
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a boundary in the Locator classes.
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>> It now *checks* that the track will enter the new volume. <<
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All three Locator classes were revised to use the new convergence
|
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condition ( ie G4SimpleLocator, G4BrentLocator and G4MultiLevelLocator).
|
|
Note: the check uses the dot product between the exiting normal and
|
|
the estimated momentum of the track at the approximate curve
|
|
point near the entry/intersection point.
|
|
- Revised G4VIntersectionLocator:
|
|
* New method GetSurfaceNormal, to get last normal or, if not
|
|
available obtain new estimate from GetGlocalSurfaceNormal;
|
|
* Corrected AdjustmentOfFoundIntersection() to use GlobalExitNormal
|
|
instead of Local(ExitNormal);
|
|
* Renamed arguments of IntersectChord (to no longer use fP prefix).
|
|
- Revised G4Navigator::GetLocalExitNormal():
|
|
* improved GetLocalExitNormal() method, to allow it to be called
|
|
before Locate is called at the endpoint of the last ComputeStep;
|
|
* adding state to identify whether ComputeStep was called last
|
|
(rather than a Locate method);
|
|
* adding a method to provide the Exit Normal in Global coordinates.
|
|
|
|
August 11th, 2011 - G.Cosmo (geomnav-V09-04-01)
|
|
---------------------------
|
|
- Migrated to new G4Exception scheme for warnings and errors.
|
|
- Defined scheme for warnings/errors coding:
|
|
+ 1xxx for warnings, 0xxx for errors.
|
|
Code numbering:
|
|
+ 0001: not supported or implemented features;
|
|
+ 0002: invalid setup/construct;
|
|
+ 0003: invalid run condition;
|
|
+ 1001: incorrect setup; automatically adapted.
|
|
+ 1002: notification.
|
|
|
|
May 12th, 2011 - G.Cosmo (geomnav-V09-04-00)
|
|
------------------------
|
|
- Fixed compilation warnings from gcc-4.6.0 for variables set but not used.
|
|
|
|
May 4th, 2011 - J.Apostolakis
|
|
-----------------------------
|
|
- Adjusted constructor in G4PropagatorInField to reorder class' data members,
|
|
to separate a) invariants, b) state information and c)Dependent objects.
|
|
|
|
December 15th, 2010 - G.Cosmo (geomnav-V09-03-10)
|
|
-----------------------------
|
|
- Added inline method for creation of a touchable-history given a navigation
|
|
history as argument. Required for clients like G4ScoreSplittingProcess, to
|
|
avoid external symbols exporting on generation of DLLs.
|
|
|
|
November 19th, 2010 - G.Cosmo (geomnav-V09-03-09)
|
|
-----------------------------
|
|
- Removed unused variable in G4RegularNavigation.
|
|
|
|
November 15th, 2010 - G.Cosmo (geomnav-V09-03-08)
|
|
-----------------------------
|
|
- Restored trials for zero steps to 10 in G4Navigator, as originally.
|
|
|
|
November 12th, 2010 - G.Cosmo (geomnav-V09-03-07)
|
|
-----------------------------
|
|
- Cleared compilation warnings for unused parameters; temporarily commented out.
|
|
|
|
November 11th, 2010 - G.Cosmo (geomnav-V09-03-06)
|
|
-----------------------------
|
|
- Set trials for zero steps to 5 before activating push in G4Navigator;
|
|
increased unit value to 100 times kCarTolerance to make push more effective.
|
|
|
|
November 10th, 2010 - G.Cosmo (geomnav-V09-03-05)
|
|
-----------------------------
|
|
- Reduced trials for zero steps from 10 to 3 for activating tolerance push
|
|
in G4Navigator.
|
|
- Added possibility to switch off push notifications in G4Navigator; also
|
|
added related UI command.
|
|
|
|
November 9th, 2010 - P.Arce
|
|
---------------------------
|
|
- Added new class G4PartialPhantomParameterisation allowing for envelopes
|
|
of different types other than box for regular geometries, so that relaxing
|
|
the restriction for voxels to completely fill the envelope container.
|
|
Adapted G4PhantomParameterisation, G4RegularNavigation and G4Navigator
|
|
accordingly.
|
|
|
|
November 4th, 2010 - G.Cosmo
|
|
----------------------------
|
|
- Added new class G4NavigationLogger for "check-mode" verbosity. Reorganised
|
|
verbosity formatting for voxel and normal navigation.
|
|
|
|
November 3rd, 2010 - J.Apostolakis
|
|
----------------------------------
|
|
- Added prototype class G4VoxelSafety for computation of exact safety.
|
|
|
|
September 6th, 2010 - G.Cosmo (geomnav-V09-03-04)
|
|
-----------------------------
|
|
- Added missing initialization for 'fNewSafety' and 'fTrueMinStep' in
|
|
G4MultiNavigator constructor.
|
|
|
|
September 3rd, 2010 - G.Cosmo (geomnav-V09-03-03)
|
|
-----------------------------
|
|
- Fixed typo in signature of ComputeStepSkippingEqualMaterials() in
|
|
G4RegularNavigation.
|
|
|
|
August 19th, 2010 - T.Nikitina (geomnav-V09-03-02)
|
|
------------------------------
|
|
- Fix in G4GeomTestSegment::FindSomePoints(), to address problem report #980.
|
|
|
|
July 12th, 2010 - G.Cosmo (geomnav-V09-03-01)
|
|
-------------------------
|
|
- Fixed array out of bound error in G4MultipleNavigator and G4PathFinder
|
|
constructors (J.Apostolakis).
|
|
- Fixed cout precision restoring in G4BrentLocator, G4PropagatorInField,
|
|
G4SimpleLocator, G4VIntersectionLocator and G4MultiLevelLocator.
|
|
- Removed unused private data members in G4MultiLevelLocator.
|
|
- Replaced use of DBL_MAX for distances with kInfinity in G4MultiNavigator
|
|
and G4Navigator internals.
|
|
- Exchanged conditions for initialization of members in G4TransportationManager
|
|
constructor.
|
|
- Added dummy initialisation of members in constructors in G4MultiNavigator,
|
|
G4ParameterisedNavigation, G4PathFinder, G4PhantomParameterisation,
|
|
G4RegularNavigation.
|
|
|
|
March 8th, 2010 - G.Cosmo (geomnav-V09-03-00)
|
|
-------------------------
|
|
- Avoid unnecessary creation of string for debug purposes in G4PropagatorInField.
|
|
Courtesy of P.Elmer (CMS).
|
|
- Some printout formatting...
|
|
|
|
December 11th, 2009 - J.Apostolakis (geomnav-V09-02-11)
|
|
-----------------------------------
|
|
- Implemented field by region in G4PropagatorInField, with extra checking of
|
|
logical volume.
|
|
|
|
November 30th, 2009 - J.Apostolakis (geomnav-V09-02-10)
|
|
-----------------------------------
|
|
- Fixes in G4VIntersectionLocator:
|
|
* Fixed problem in ReEstimateEndPoint() behaviour for very small steps.
|
|
* Corrected constructor to ensure that it initialises all data members.
|
|
* Labelled the methods (in header) to make noticable those that must change
|
|
at every step (attributes: 'ChordFinder', 'EpsilonStep', 'Navigator').
|
|
|
|
Nov 23rd, 2009 - J.Apostolakis
|
|
------------------------------
|
|
- Fixes in G4PropagatorInField.cc:
|
|
* Revised condition for flagging ZeroStep to avoid fake triggering. Small
|
|
proposed steps (from Physics) could trigger the previous simple condition
|
|
for Tiny/Zero Problem steps.
|
|
|
|
November 12th, 2009 - J.Apostolakis (geomnav-V09-02-09)
|
|
-----------------------------------
|
|
- Cleanup of minor methods in G4PropagatorInField:
|
|
* Added new method RefreshIntersectionLocator() to update the state of locator.
|
|
It is used to synchronise with G4IntersectionLocator.
|
|
* Deleted long obsolete methods: SetAccuraciesWithDeltaOneStep(),
|
|
SetDeltaIntersection() and SetDeltaOneStep().
|
|
* Revised implementation to avoid using the older methods GetDeltaIntersection()
|
|
and GetDeltaOneStep().
|
|
|
|
November 12th, 2009 - J.Apostolakis (geomnav-V09-02-08)
|
|
-----------------------------------
|
|
- Refined G4PropagatorInField.cc:
|
|
* Changed parameters for treating consecutive tiny/zero steps:
|
|
- the value of default decrease factor to 0.25 (from 0.1),
|
|
- the value is not used when the step size falls below a certain thresholds
|
|
This threshold is changed. It is expressed as a multiple of fZeroStepThreshold
|
|
instead of kCarTolerance. This, since the thresholds were meant to refer to
|
|
the ZeroStepThreshold (it was kCarTolerance), and the values were now much
|
|
larger than 'ZeroStepThreshold'.
|
|
- The value given to the decrease factor after the first such thresholds is
|
|
changed to 0.35 instead of 0.25, 0.5.
|
|
* Improved printing of Diagnostic message.
|
|
|
|
November 3rd, 2009 - J.Apostolakis (geomnav-V09-02-07)
|
|
----------------------------------
|
|
- Refined G4PropagatorInField.cc:
|
|
* Added new member fZeroStepThreshold, to enable tuning of threshold for
|
|
Tiny/Zero steps.
|
|
* Changed default value from 0.5 * kCarTolerance
|
|
to max (100,000 * kCarTolerance, 0.1 * micron )
|
|
* This is first revision to address problem seen at boundary of volumes
|
|
(Reports of ATLAS).
|
|
|
|
June 2nd, 2009 - J.Apostolakis (geomnav-V09-02-06)
|
|
------------------------------
|
|
- Fix in G4PropagatorInField::SetNavigator
|
|
* Forward new Navigator to IntersectionLocator.
|
|
|
|
May 20th, 2009 - P.Arce (geomnav-V09-02-05)
|
|
-----------------------
|
|
- Added method BuildContainerSolid() taking a solid as argument to
|
|
G4PhantomParameterisation. Added protection to GetMaterialIndex()
|
|
for zero index.
|
|
|
|
May 18th, 2009 - T.Nikitina (geomnav-V09-02-04)
|
|
---------------------------
|
|
- Enhanced algorithm for 'FB_intersects' in order to speedup BrentLocator.
|
|
- Fix in the usage of the geometrical tolerance in G4VIntersectionLocator
|
|
in method AdjustementOfFoundIntersection().
|
|
|
|
May 13th, 2009 - J.Apostolakis (geomnav-V09-02-03)
|
|
------------------------------
|
|
- Fix in G4PathFinder: A geometry is at a boundary if its step is within
|
|
tolerance of the minimum step for any geometry.
|
|
|
|
May 5th, 2009 - T.Nikitina (geomnav-V09-02-02)
|
|
--------------------------
|
|
- Fix in G4Navigator::ComputeStep() for the computation of rotation of the
|
|
'LocalExitNormal' in cases when DistanceToOut() returns non-valid normal
|
|
for optical photons in rotated solids. Addresses problem report #1059.
|
|
|
|
February 26th, 2009 - T.Nikitina (geomnav-V09-02-01)
|
|
--------------------------------
|
|
- Fixed problem in G4BrentLocator::EstimateIntersectionPoint() responsible
|
|
for rare cases of negative steps.
|
|
|
|
January 27th, 2009 - G.Cosmo (geomnav-V09-02-00)
|
|
----------------------------
|
|
- Added G4RegularNavigationHelper class, used by G4RegularNavigation for
|
|
counting the number of step lengths in each voxel of the regular structure
|
|
(by P.Arce).
|
|
- Some code cleanup...
|
|
|
|
December 11th, 2008 - T.Nikitina (geomnav-V09-01-10)
|
|
--------------------------------
|
|
- Reinstated G4MultiLevelLocator as the default locator to allow for proper
|
|
tuning of parameters in propagation in field and avoid CPU penalty currently
|
|
induced by default parameters.
|
|
- Corrected text in exceptions in locators classes.
|
|
|
|
November 14th, 2008 - T.Nikitina, J.Apostolakis (geomnav-V09-01-09)
|
|
-----------------------------------------------
|
|
- Introduced first implementation of new optional method in locator classes
|
|
AdjustementOfFoundIntersection() using surface-normal of the intersecting
|
|
solid to boost accuracy. Added the optional call to the new method in each
|
|
concrete locator.
|
|
- Removed unnecessary accessors for Brent locator in G4PropagatorInField.
|
|
- G4VoxelNavigation: implemented additional check when running in "check"
|
|
mode; if it is on the surface, ensure that it can move on next step;
|
|
either DistanceToIn(p,v) or DistanceToOut(p,v) should return a finite
|
|
value greater than the tolerance.
|
|
|
|
November 10th, 2008 - G.Cosmo (geomnav-V09-01-08)
|
|
-----------------------------
|
|
- G4PathFinder: cleared unecessary calls to ComputeSafety() in ReLocate().
|
|
|
|
October 28th, 2008 - T.Nikitina (geomnav-V09-01-07)
|
|
-------------------------------
|
|
- Moved method LocateIntersectionPoint() in G4PropagatorInField to a separate
|
|
class G4VIntersectionLocator, now allowing to use different location
|
|
algorithms: Brent, MultiLevel, Simple.
|
|
- New classes: G4VIntersectionLocator, G4SimpleLocator, G4BrentLocator and
|
|
G4MultiLevelLocator.
|
|
- Coworks with tag "field-V09-01-03".
|
|
|
|
October 10th, 2008 - G.Cosmo (geomnav-V09-01-06)
|
|
----------------------------
|
|
- Introduced optional Boolean argument in G4Navigator::ComputeSafety() to
|
|
allow for computation of safety without modifying the state restoring of
|
|
the navigator.
|
|
- Modified accordingly the following classes, for calls to ComputeSafety():
|
|
G4SafetyHelper, G4PathFinder (now calling ComputeSafety() with TRUE
|
|
argument to preserve navigator's state), G4MultiNavigator and
|
|
G4ErrorPropagationNavigator.
|
|
|
|
May 5th, 2008 - T.Nikitina (geomnav-V09-01-05)
|
|
--------------------------
|
|
- Added Brent method for LocateIntersectionPoint() in G4PropagatorInField.
|
|
The Brent method is now used as default and can be switched off through
|
|
call to the proper accessor function SetBrentMethod().
|
|
- Requires related update to G4ChordFinder in geometry/magneticfield module
|
|
included in tag "field-V09-01-02".
|
|
|
|
April 29th, 2008 - M.Asai (geomnav-V09-01-04)
|
|
-------------------------
|
|
- G4PathFinder: commented out warning and exception in ComputeStep()
|
|
for step smaller than minimum threshold.
|
|
|
|
April 28th, 2008 - G.Cosmo (geomnav-V09-01-03)
|
|
--------------------------
|
|
- Corrected condition for wrong evaluation order introduced in the
|
|
previous tag.
|
|
|
|
March 13th, 2008 - G.Cosmo (geomnav-V09-01-02)
|
|
--------------------------
|
|
- Cleared compilation warnings in G4ReplicaNavigation on gcc-4.3.0 for
|
|
ambiguous use of parentheses in condition statements.
|
|
|
|
January 24th, 2008 - T.Nikitina (geomnav-V09-01-01)
|
|
-------------------------------
|
|
- G4PropagatorInField: changed condition for 'ReEstimationEndPoint'
|
|
in order to better handle very strict parameters of propagation.
|
|
Also added more verbosity in case of error for negative step.
|
|
Fixes rare problem observed in production by ATLAS.
|
|
|
|
January 22nd, 2008 - P.Arce (geomnav-V09-01-00)
|
|
---------------------------
|
|
- G4PhantomParameterisation:
|
|
o Bug fix in GetReplicaNo() to catch overflows in X and Y.
|
|
(on suggestion by S.Stute)
|
|
o Made CheckVoxelsFillContainer() visible in public interface.
|
|
|
|
November 16th, 2007 - G.Cosmo (geomnav-V09-00-12)
|
|
-----------------------------
|
|
- Cleared compilation warnings for shadowing of variables in classes
|
|
within the module.
|
|
|
|
November 14th, 2007 - G.Cosmo (geomnav-V09-00-11)
|
|
-----------------------------
|
|
- Reintroduced artificial push in G4ReplicaNavigation::ComputeStep().
|
|
Further investigation and eventually reimplementation of LevelLocate()
|
|
required to take into account point and direction ...
|
|
|
|
November 14th, 2007 - G.Cosmo (geomnav-V09-00-10)
|
|
-----------------------------
|
|
- Trial to remove artificial push in G4ReplicaNavigation::ComputeStep().
|
|
- Some minor cleanup.
|
|
|
|
November 9th, 2007 - J.Apostolakis (geomnav-V09-00-09)
|
|
----------------------------------
|
|
- G4SafetyHelper: Improved ComputeSafety() not to call G4Navigator
|
|
if exactly on safety 'center'.
|
|
- G4PathFinder: correction to debug code under #ifdef G4DEBUG_NAVIGATION.
|
|
|
|
November 9th, 2007 - G.Cosmo (geomnav-V09-00-08)
|
|
----------------------------
|
|
- Fix in G4ReplicaNavigation::DistanceToOut() for exact classification of
|
|
the linear step for Cartesian case.
|
|
- Made IdentifyAndPlaceSolid() method inlined in G4ParameterisedNavigation.
|
|
- Minor cosmetics and cleanup.
|
|
|
|
November 6th, 2007 - P.Arce (geomnav-V09-00-07)
|
|
---------------------------
|
|
- Optimisation in G4RegularNavigation: use voxelBox->DistanceToOut() instead
|
|
of ComputeStep() in ComputeStepSkippingEqualMaterials().
|
|
- Some cleanup and proper formatting of error/warning messages.
|
|
|
|
November 2nd, 2007 - J.Apostolakis (geomnav-V09-00-06)
|
|
----------------------------------
|
|
- Merging fixes in "geomnav-V09-00-03b" and "geomnav-V09-00-03c" on top
|
|
of tag "geomnav-V09-00-05".
|
|
|
|
November 2nd, 2007 - J.Apostolakis (geomnav-V09-00-03c)
|
|
----------------------------------
|
|
- G4PathFinder:
|
|
o Added setting of 'fNoGeometriesLimiting' in DoNextCurvedStep().
|
|
o Check to verify that 'fNoGeometriesLimiting' is set by DoNext*Step methods.
|
|
o Revised data type of 'fNoGeometriesLimiting' to be a int, so that < 0
|
|
shows 'unset'.
|
|
- G4PropagatorInField:
|
|
o Fixes for compilation of code under G4DEBUG_FIELD (problem report #982).
|
|
o Added extra check of method LocateIntersectionPoint() arguments.
|
|
- Tag based on "geomnav-V09-00-03b".
|
|
|
|
October 29th, 2007 - J.Apostolakis (geomnav-V09-00-03b)
|
|
----------------------------------
|
|
- G4PathFinder: first fix for problem of another process shortening steps
|
|
(between calls to ComputeStep by different processes in same step.)
|
|
I.e. First call to ComputeStep (geom 1) has proposed Step = 3.0 cm
|
|
Next call to ComputeStep (geom 2) has proposed Step = 1.0 cm
|
|
(e.g. Multiple Scattering)
|
|
- Tag based on "geomnav-V09-00-03a".
|
|
|
|
October 24th, 2007 - J.Apostolakis (geomnav-V09-00-05)
|
|
----------------------------------
|
|
- Merging fixes introduced in "geomnav-V09-00-03a" on top of
|
|
"geomnav-V09-00-04".
|
|
|
|
October 24th, 2007 - J.Apostolakis (geomnav-V09-00-03a)
|
|
----------------------------------
|
|
- G4PathFinder: fix to now set 'fNoGeometriesLimiting' in DoNextLinearStep()
|
|
when WhichLimited() is not called, i.e. in case of one navigator
|
|
optimisation.
|
|
- Tag based on "geomnav-V09-00-03".
|
|
|
|
October 18th, 2007 - G.Cosmo (geomnav-V09-00-04)
|
|
----------------------------
|
|
- Added new specific navigation for regular structures and phantoms.
|
|
New classes: G4RegularNavigation, G4PhantomParameterisation (by P.Arce).
|
|
Added cases to G4Navigator. Added dependency on "materials" module.
|
|
|
|
October 12th, 2007 - J.Apostolakis (geomnav-V09-00-03)
|
|
----------------------------------
|
|
- G4PathFinder: added new methods GetNumberGeometriesLimitingStep()
|
|
and GetMinimumStep() needed by G4CoupledTransportation to see whether
|
|
to relocate.
|
|
|
|
September 25th, 2007 - G.Cosmo (geomnav-V09-00-02)
|
|
------------------------------
|
|
- Some code cleanup in G4PathFinder. Switch off additional optimisation
|
|
for safety in method DoNextLinearStep().
|
|
- Set 'fRecomputeFactor' in G4SafetyHelper to 0.0, to switch off internal
|
|
optimisation and allow for reproducibility of steps (A.Howard).
|
|
|
|
July 12th, 2007 - J.Apostolakis (geomnav-V09-00-01)
|
|
-------------------------------
|
|
- Restores fixes/improvements of geomnav-V08-03-07
|
|
- G4PathFinder: includes fix for result of ObtainSafety(), used in
|
|
CoupledTransportation.
|
|
|
|
July 12th, 2007 - J.Apostolakis (geomnav-V09-00-00)
|
|
-------------------------------
|
|
- G4PathFinder:
|
|
o Include correction to signature of method PrepareNewTrack().
|
|
(This was done on a branch for this class in order to keep only
|
|
development of geomnav-V08-03-06)
|
|
- G4PropagatorInField:
|
|
o Included revisions and fixes for G4PropagatorInField of June 8th.
|
|
- This tag is based on "geomnav-V08-03-06" and does NOT include the
|
|
revisions of "geomnav-V08-03-07".
|
|
|
|
July 5th, 2007 - G.Cosmo
|
|
------------------------
|
|
- G4PathFinder:
|
|
o Corrected signature to method PrepareNewTrack().
|
|
Resolves linking problems detected on SUN-CC platform.
|
|
- Changes included in tag "geomnav-V08-03-02c", included in relase 9.0.p01.
|
|
|
|
June 8th, 2007 - T.Nikitina
|
|
---------------------------
|
|
- G4PropagatorInField:
|
|
o Put in the constructor creation of array of FieldTracks used in
|
|
LocateInterSectionPoint().
|
|
o Change in ReEstimateNewPoint() in order to handle cases with zero step
|
|
caused by diffCurve=0.
|
|
o In case of proposed step less than tolerance, now return 'kInfinity'
|
|
as per convention of geometry instead of 'DBL_MAX'.
|
|
(by J.Apostolakis, May 18th 2007)
|
|
- Changes included in tag "geomnav-V08-03-02b", included in release 9.0.
|
|
|
|
June 5th, 2007 - J.Apostolakis (geomnav-V08-03-07)
|
|
------------------------------
|
|
- G4PathFinder:
|
|
o New method to return the safety sphere last calculated for
|
|
a PreStep point (it could be a previous one - due to optimasation).
|
|
>> If last step(s) were smaller than safety, then for a linear
|
|
track (no field or no charge) Navigator's ComputeSafety is not
|
|
called. The older PreStep (previous step or some steps back
|
|
in case of many small steps) is stored for this - and provided.
|
|
o ComputeStep() still returns current PreStep point's safety (must).
|
|
o Revisions are to make this (used by CoupledTransportation) more
|
|
compatible with the old direct use of G4Navigator by G4Transportation.
|
|
|
|
May 29th, 2007 - J.Apostolakis (geomnav-V08-03-06)
|
|
------------------------------
|
|
- G4Navigator
|
|
o Fixed **ComputeSafety**: wrong coordinates used (last tag only).
|
|
For certainty reinstated LocateGlobalPointWithinVolume (for now).
|
|
o Corrected calculation of fStepEndPoint (in ComputeStep)
|
|
for case of step not limited by geometry
|
|
- G4PathFinder
|
|
o PrepareNewTrack: calls to re-initialise SafetyHelper (reset safety)
|
|
o ReLocate: Corrected check of move (avoid one side effect on stored safety)
|
|
--> ComputeSafety still results individual navigators' values.
|
|
|
|
May 24th, 2007 - J.Apostolakis (geomnav-V08-03-05)
|
|
------------------------------
|
|
- G4PathFinder: 1 correction and 2 optimisations:
|
|
o PrepareNewTrack() clear safety - to avoid potential problems in overlaps.
|
|
o DoNextLinearStep() only calls ComputeStep() for a navigator whose safety
|
|
greater than the step.
|
|
o DoNextCurvedStep(), if there's one geometry, no longer calls
|
|
ComputeSafety() at start.
|
|
- G4Navigator ComputeSafety:
|
|
o Corrected it to address use at non-endpoint
|
|
o Replaced call to LocateGlobalPointWithinVolume() with calls to
|
|
sub-navigators.
|
|
|
|
May 21st, 2007 - G.Cosmo
|
|
------------------------
|
|
- Made 'fVerbose' protected in G4Navigator, reused in G4MultipleNavigator.
|
|
- Some cleanup in G4MultipleNavigator implementation.
|
|
- Make G4PathFinder singleton definition canonical.
|
|
- Added method CheckPointExiting() in G4AuxiliaryNavServices utility
|
|
class (by P.Arce).
|
|
|
|
May 19th, 2007 - J.Apostolakis (geomnav-V08-03-04)
|
|
------------------------------
|
|
- Corrections and additions in G4PathFinder:
|
|
1) Added calculation of start-point safety in DoNextCurvedStep
|
|
2) Corrected GetCurrentSafety() - uses mininum of 1)
|
|
3) Added method to obtain safety of one navigator (after call to all).
|
|
4) Deleted obsolete data member 'fMinSafety'.
|
|
5) If only one geometry, do not call WhichLimited in DoNextLinearStep (optimisation)
|
|
6) ComputeSafety: save the values of isotropic safety for each navigator
|
|
|
|
May 18th, 2007 - A.Howard (geomnav-V08-03-03)
|
|
------------------------
|
|
- Fixed return value for G4PathFinder::ComputeStep in case of
|
|
step smaller than tolerance (now kInfinity): fixes one PathFinder issue (JA).
|
|
- Added compiler flags for verbosity in G4PathFinder.cc
|
|
- Added compiler flags for verbosity in G4MultiNavigator.cc
|
|
|
|
May 18th, 2007 - G.Cosmo (geomnav-V08-03-02)
|
|
------------------------
|
|
- Use kAngTolerance and kRadTolerance from G4GeometryTolerance class.
|
|
- Coworks with tag "global-V08-03-03".
|
|
|
|
May 16th, 2007 - G.Cosmo (geomnav-V08-03-01)
|
|
------------------------
|
|
- Introduced new class G4ErrorPropagationNavigator, a specialised navigator
|
|
for performing double navigation in the detector geometry and on the
|
|
target surface for error propagation (by P.Arce).
|
|
- Fixed bug in G4GeomTestSegment in case of TestPoint on the surface,
|
|
reducing cases of reported spurious overlaps.
|
|
- Coworks with tag "global-V08-03-02".
|
|
|
|
May 16th, 2007 - J.Apostolakis (geomnav-V08-03-00a)
|
|
------------------------------
|
|
- Moved to G4PathFinder version without extra prints
|
|
|
|
April 26th, 2007 - G.Cosmo (geomnav-V08-03-00)
|
|
--------------------------
|
|
- Use call to G4GeometryTolerance instead of kCarTolerance where needed.
|
|
- Revised data members in G4SafetyHelper to conform to convention.
|
|
- Requires tag "global-V08-03-00" and related tag set.
|
|
|
|
April 26th, 2007 - T.Nikitina (geomnav-V08-02-03)
|
|
-----------------------------
|
|
- Fixed case of out of range access in G4GeomTestSegment responsible for
|
|
crashes observed when recursive-grid test for overlaps was run.
|
|
Addressing problem report #784.
|
|
|
|
April 20th, 2007 - G.Cosmo (geomnav-V08-02-02)
|
|
--------------------------
|
|
- Some cleanup and minor cosmetics ...
|
|
|
|
April 12st, 2007 - V.Ivanchenko
|
|
-------------------------------
|
|
- G4SafetyHelper become a unique class, which can be accessed via
|
|
G4TransporationManager. Depending on type of navigation (single
|
|
world or multiple navigation) it uses mass navigator or G4PathFinder.
|
|
All calls from EM processes to geometry are provided by G4SafetyHelper.
|
|
- G4TransportationManager: added G4SafetyHelper.
|
|
- G4PathFinder: initialisation of G4SafetyHelper.
|
|
- Tagged "geomnav-V08-02-02-beta2".
|
|
|
|
March 31st, 2007 - J. Apostolakis
|
|
---------------------------------
|
|
- G4Navigator:
|
|
o New method CheckNextStep() makes a trial step, without
|
|
changing the state of the Navigator (to be verified).
|
|
It is a variant of ComputeStep, whose signature it shares.
|
|
- Tagged "geomnav-V08-02-02-beta1".
|
|
|
|
February 13th, 2007 - J.Apostolakis
|
|
-----------------------------------
|
|
- G4Navigator:
|
|
o Improvement for creating touchable history when located outside world.
|
|
Retain whether last point was located outside, and if so call default
|
|
TouchableHistory constructor (that initialised world to null).
|
|
NOTE: testing found problems with SteppingManager::SetInitialStep()
|
|
as the Vertex physical volume was not set. Protection is potentially
|
|
required, or bigger issue to be resolved.
|
|
Currently, changes in G4Navigator.hh,cc are safe, but the fix in .icc is
|
|
temporarly suspended and NOT included.
|
|
- Attempted fix created Dec 7th, 2006
|
|
|
|
February 13th, 2007 - J.Apostolakis (geomnav-V08-02-01)
|
|
-----------------------------------
|
|
- G4PropagatorInField:
|
|
o Implemented ClearPropagatorState() to clear all the track-dependent
|
|
state (incl. safety, zero-steps, loop flag ...).
|
|
** Calling this is mandatory for each new track because in the case of
|
|
geometry overlaps, the safety can be easily inconsistent (and/or
|
|
incorrect) otherwise
|
|
** Must be called from G4Transportation (or alternatives) !!
|
|
- Fix created Jan 25th, 2007
|
|
|
|
January 31st, 2007 - G.Cosmo (geomnav-V08-02-00)
|
|
----------------------------
|
|
- G4Navigator: forcing call to CheckOverlaps() on the current volume
|
|
before event abortion for cases of stuck tracks.
|
|
- Requires tag "geommng-V08-02-00".
|
|
|
|
November 23rd, 2006 - J.Apostolakis (geomnav-V08-01-08)
|
|
-----------------------------------
|
|
- G4PathFinder:
|
|
o Fix when report a problem only if move > safety (additional check).
|
|
o Revised condition for extra checking against safety.
|
|
o Many small and cosmetic changes in debug printing.
|
|
|
|
November 18th, 2006 - J.Apostolakis (geomnav-V08-01-07)
|
|
-----------------------------------
|
|
- G4PathFinder:
|
|
o Fix for problem when step is fully taken.
|
|
Note: this occurs due to optimisation in PiF that avoids calling
|
|
G4(Multi)Navigator!!
|
|
o Function LimitedString( ELimited lim ) enables printing this enum
|
|
o Improved printing in IntersectChord. Deleted/simplified few prints in
|
|
ComputeStep().
|
|
- G4MultiNavigator: cleanup, cosmetics
|
|
|
|
November 13th, 2006 - G.Cosmo (geomnav-V08-01-06)
|
|
-----------------------------
|
|
- Fixed compilation warnings and some cleanup ...
|
|
|
|
November 11th, 2006 - J.Apostolakis (geomnav-V08-01-05)
|
|
-----------------------------------
|
|
- G4PathFinder improvements for parallel Navigation
|
|
o ComputeStep method signature extended to add volume
|
|
o Use G4MultiNavigator for tracking in field.
|
|
- G4MultiNavigator:
|
|
o Several fixes, primarily for taking care of condition of
|
|
geometry limited step.
|
|
|
|
November 11th, 2006 - J.Apostolakis (geomnav-V08-01-04)
|
|
-----------------------------------
|
|
- G4PropagatorInField:
|
|
o Refined fix in LocateIntersectionPoint(), to subdivide
|
|
in case it cannot find intersection point quickly (T.Nikitina).
|
|
Second version, with several levels of cutting.
|
|
o NOTE: Special tags made (later) not including the Developments in
|
|
G4TransportationManager, G4PathFinder, G4SafetyHelper for parallel
|
|
navigation. i.e. - based on tag "geomnav-V08-01-03".
|
|
|
|
November 11th, 2006 - J.Apostolakis
|
|
-----------------------------------
|
|
- Created G4MultiNavigator class and utilised it from G4PathFinder
|
|
to implement curved trajectory parallel navigation.
|
|
|
|
November 10th, 2006 - J.Apostolakis (geomnav-V08-01-03)
|
|
-----------------------------------
|
|
- G4PropagatorInField:
|
|
o Fix in LocateIntersectionPoint(), to subdivide in case it cannot find
|
|
intersection point quickly (T.Nikitina).
|
|
First version, only one level of cutting
|
|
o NOTE: Special tags made (later) not including the Developments in
|
|
G4TransportationManager, G4PathFinder, G4SafetyHelper for parallel
|
|
navigation. i.e. - based on tag "geomnav-V08-01-02".
|
|
|
|
November 9th, 2006 - J.Apostolakis
|
|
-----------------------------------
|
|
- G4SafetyHelper:
|
|
o Changed default value of 'fUseParallelGeometries' to 'false'.
|
|
This is the default, except when using parallel geometries.
|
|
Value 'true' will become the default.
|
|
|
|
November 4th, 2006 - M.Asai
|
|
---------------------------
|
|
- G4TransportationManager:
|
|
o added new method SetWorldForTracking() to enable change of world from
|
|
the RunManager.
|
|
|
|
October 31st, 2006 - J.Apostolakis
|
|
----------------------------------
|
|
- G4SafetyHelper
|
|
o Added new class variable 'fUseParallelGeometries', to enable
|
|
it to work call G4Navigator of Mass geometry directly, in
|
|
the case of single geometry (when G4PathFinder is disabled).
|
|
o Default value is currently 'true' --> for parallel navigation development.
|
|
- G4PathFinder
|
|
o Improved the code that checks within relocation whether position
|
|
is proposed to be moved outside safety sphere from endpoint.
|
|
|
|
October 26th, 2006 - G.Cosmo (geomnav-V08-01-02)
|
|
----------------------------
|
|
- G4Navigator:
|
|
o Added inline methods EnteredDaughterVolume() and ExitedMotherVolume() to
|
|
allow for verification of a point entering a daughter volume or exiting
|
|
the mother volume.
|
|
o Made LocateGlobalPointAndSetup() method virtual. Moved to non virtual
|
|
and inline LocateGlobalPointAndUpdateTouchableHandle() method.
|
|
o Moved 'fHistory' data member to protected to aloow for more complete
|
|
subclassing.
|
|
o Minor cosmetics to recently introduced printout diagnostics in
|
|
ComputeSafety() method.
|
|
- G4TransportationManager:
|
|
o Added methods to access the list of the registered worlds.
|
|
- NOTE: this tag does NOT include the recent developments introduced for
|
|
G4PathFinder. It resumes from tag "geomnav-V08-00-01"; anything else
|
|
introduced after it, except for changes in G4Navigator, is NOT included !
|
|
|
|
October 25th, 2006 - J.Apostolakis
|
|
----------------------------------
|
|
- G4PathFinder: fixed initialisation of cached value for the
|
|
G4TransportationManager to cope with singletons.
|
|
|
|
October 16th, 2006 - J.Apostolakis (geomnav-V08-01-01)
|
|
----------------------------------
|
|
- G4Navigator: moved debug printing behind fVerbose conditions
|
|
|
|
October 12th, 2006 - J.Apostolakis (geomnav-V08-01-00)
|
|
----------------------------------
|
|
- New class G4SafetyHelper to aid multiple scattering inn
|
|
determining the correct Mass geometry step (via PathFinder)
|
|
and all-geometry safety.
|
|
- Several revisions, fixes to G4PathFinder.
|
|
|
|
June 8th, 2006 - J.Apostolakis (geomnav-V08-00-06)
|
|
------------------------------
|
|
- G4PathFinder:
|
|
o New method 'ComputeSafety' to compute safety at endpoint of last step.
|
|
|
|
June 2nd, 2006 - J.Apostolakis (geomnav-V08-00-05)
|
|
------------------------------
|
|
- G4PathFinder:
|
|
o New method ReLocate() for non-Transportation classes to call when moving
|
|
the endpoint of a particle. Uses LocateGlobalPointWithinVolume() method
|
|
of the navigators.
|
|
o Small fixes and protection of debug printing with Verbose flag.
|
|
o Default verbose level is now 0.
|
|
|
|
May 28th, 2006 - J.Apostolakis (geomnav-V08-00-04)
|
|
------------------------------
|
|
- G4PathFinder:
|
|
o Check whether a process shifted the position since the last step.
|
|
o Corrected checking for 'Unique', i.e. one process limiting step.
|
|
o Revised printing (more information, some protected by verbose flag).
|
|
|
|
May 27th, 2006 - J.Apostolakis (geomnav-V08-00-03)
|
|
------------------------------
|
|
- G4PathFinder revised significantly:
|
|
o Workaround for problem of CreateHistory() when outside world.
|
|
o Revised for new counting of Navigator IDs (M.Asai).
|
|
o Added MovePoint() method that signals if it moved.
|
|
o Added state to cope with cases where a full step is taken,
|
|
i.e. to cope with steps that return kInfinity:
|
|
New state:
|
|
RelocatedPoint - to show if it is moved;
|
|
TrueMinStep - finite whereas reported can be kInfinity.
|
|
and to aid in clarifying the state of the (singleton) object:
|
|
LastStepNo - already kept in one method (static), now exposed;
|
|
CurrentStepNo - mostly for debugging and printing out.
|
|
o Small improvements in tests.
|
|
|
|
May 23rd, 2006 - J.Apostolakis (geomnav-V08-00-02)
|
|
------------------------------
|
|
- Added new prototype class G4PathFinder to coupled navigation
|
|
in parallel geometries.
|
|
|
|
May 22nd, 2006 - G.Cosmo (geomnav-V08-00-01)
|
|
------------------------
|
|
- Extended G4TransportationManager to handle multiple navigators.
|
|
Preserved interface for navigation in mass/tracking geometry.
|
|
- Added activation flag to G4Navigator and related accessor methods.
|
|
|
|
Feb 8th, 2006 - J.Apostolakis (geomnav-V08-00-00)
|
|
-----------------------------
|
|
- Addressing problem with convergence in LocateIntersectionPoint()
|
|
of G4PropagatorInField (problem identified by Atlas, observed when
|
|
requesting high precision, i.e. small values of eps_min/max, delta_one_step,
|
|
due e.g. to need for small delta_intersection):
|
|
o First solution by increasing maximum iterations (from 100 to 10,000).
|
|
o Until correct information can be returned, an Exception is thrown
|
|
in case of too many iterations.
|
|
o Warn in case over 1000 iterations, to let user see difficulty.
|
|
- This fix is an interim solution, in lieu of improving the algorithm
|
|
for location (or returning correct incomplete progress).
|
|
|
|
Nov 24th, 2005 - J.Apostolakis (geomnav-V07-01-02)
|
|
------------------------------
|
|
- Revised G4ParameterisedNavigation, to use new interface for
|
|
ComputeMaterial(). Now no longer needing 'Physical Touchable'.
|
|
|
|
Sep 19th, 2005 - G.Cosmo (geomnav-V07-01-01)
|
|
------------------------
|
|
- G4DrawVoxels: removed unnecessary 'panic' message in ComputeVoxelPolyhedra()
|
|
and some code cleanup.
|
|
|
|
Jul 25th, 2005 - G.Cosmo (geomnav-V07-01-00)
|
|
------------------------
|
|
- Some cleanup and cosmetic changes for Software Reference Manual.
|
|
|
|
Jun 14th, 2005 - J.Apostolakis (geomnav-V07-00-00)
|
|
------------------------------
|
|
- Added ability to use Nested Parameterisations to Parameterised Navigation
|
|
Coworks with tag "geomvol-V07-00-01".
|
|
|
|
Dec 2nd, 2004 - G.Cosmo (geomnav-V06-02-08)
|
|
-----------------------
|
|
- Implemented migration to <cmath> for standard mathematical functions.
|
|
|
|
Nov 24th, 2004 - G.Cosmo (geomnav-V06-02-07)
|
|
------------------------
|
|
- Fix in G4ReplicaNavigation::DistanceToOutPhi() for the case of phi
|
|
sections on convex surfaces. Fixes problem report #651.
|
|
|
|
Nov 19th, 2004 - J.Apostolakis (geomnav-V06-02-06)
|
|
------------------------------
|
|
- New access method in G4Navigator for SeverityOfZeroStepping().
|
|
|
|
Nov 17th, 2004 - G.Cosmo (geomnav-V06-02-05)
|
|
------------------------
|
|
- Allow consecutive corrections for stuck tracks in G4Navigator::ComputeStep()
|
|
up to 10 times before aborting the event.
|
|
|
|
Sep 28th, 2004 - G.Cosmo (geomnav-V06-02-04)
|
|
------------------------
|
|
- Invoke G4LogicalVolume::UpdateMaterial() instead of SetMaterial() for
|
|
parameterised navigation in G4Navigator and G4ParameterisedNavigation
|
|
(M.Asai).
|
|
- Coworks with tag "geommng-V06-02-02".
|
|
|
|
Sep 13th, 2004 - G.Cosmo (geomnav-V06-02-03)
|
|
------------------------
|
|
- G4Navigator: corrected computation of fGrandMotherExitNormal in ComputeStep()
|
|
in the case where a not valid exit-normal exists.
|
|
|
|
Sep 11th, 2004 - G.Cosmo (geomnav-V06-02-02)
|
|
------------------------
|
|
- Dump out contents from the solid when a fatal G4Exception is thrown from
|
|
the navigators in ComputeStep().
|
|
Modified files G4NormalNavigation.cc, G4ParameterisedNavigation.cc,
|
|
G4ReplicaNavigation.cc, G4VoxelNavigation.cc.
|
|
|
|
Aug 31st, 2004 - D.C.Williams (geomnav-V06-02-01)
|
|
-----------------------------
|
|
- G4GeomTestSegment: fix to correctly determine whether starting trajectory
|
|
is entering or exiting the solid when the starting point is on a surface.
|
|
Added additional tests on solid consistencies (from roundoff sometimes) to
|
|
avoid incorrect overlap warnings. Addresses problem reports #610 and #652.
|
|
|
|
Jun 29th, 2004 - G.Cosmo (geomnav-V06-02-00)
|
|
------------------------
|
|
- Fixed zero step-length problem in G4ReplicaNavigation::ComputeStep()
|
|
for cases where different replica types are coincident. Resolves
|
|
problem report #633.
|
|
- G4NormalNavigation: added extra verbosity to print out information
|
|
for each solid which returns a 'lowest-yet' step, including the
|
|
mother volume. It is activated by setting verbose level to 2 or
|
|
more (J.Apostolakis).
|
|
|
|
Jun 18th, 2004 - G.Cosmo (geomnav-V06-01-03)
|
|
------------------------
|
|
- Enhanced check for null step in G4Navigator::ComputeStep().
|
|
Now attempting a corrective action after 10 consecutive zero steps.
|
|
Event gets aborted after 25 zero steps.
|
|
|
|
Jun 15th, 2004 - G.Cosmo (geomnav-V06-01-02)
|
|
------------------------
|
|
- Relax exception in G4Navigator::ComputeStep() for stuck tracks.
|
|
Event gets aborted after 25 zero steps.
|
|
|
|
Jun 11th, 2004 - G.Cosmo (geomnav-V06-01-01)
|
|
------------------------
|
|
- Added check to G4Navigator to count the number of steps with zero length
|
|
and issue an exception for tracks that get stuck in a loop (J.Apostolakis).
|
|
- Modified GNUmakefile to define G4GEOMETRY_ALLOC_EXPORT flag for DLLs
|
|
build on Windows.
|
|
|
|
May 17th, 2004 - G.Cosmo (geomnav-V06-01-00)
|
|
------------------------
|
|
- Added more verbosity on solids response for navigators (optimised/not
|
|
optimised) if "check_mode" state is combined with verbose level-1.
|
|
|
|
Mar 11th, 2004 - G.Cosmo (geomnav-V06-00-02)
|
|
------------------------
|
|
- Added "check_mode" state for navigators. The state can be activated by
|
|
a new UI command (geometry/navigator/check_mode [true/false]) and will
|
|
force more strict and less tolerant checks in step/safety computation to
|
|
verify the correctness of solids' response in the geometry.
|
|
- Reorganised verbosity levels. Added more useful information activated
|
|
when in G4VERBOSE mode and verbosity level selected.
|
|
Fixed output formatting when entering/exiting verbose blocks.
|
|
|
|
Feb 27th, 2004 - G.Cosmo (geomnav-V06-00-01)
|
|
------------------------
|
|
- G4Navigator.cc:
|
|
o Fixed old outstanding bug in ComputeStep() for the location of the
|
|
the local point in the calculation of a valid exit normal. (V.Grichine)
|
|
|
|
Feb 9th, 2004 - J.Apostolakis (geomnav-V06-00-00)
|
|
------------------------------
|
|
- G4PropagatorInField.cc:
|
|
o ReEstimateEndpoint: Changed to cope with a failure of AccurateAdvance,
|
|
by calling it iteratively up maximum 20 times.
|
|
o SetVerboseLevel, now forwards the verbosity (minus 3) to integration driver
|
|
|
|
Dec 11th, 2003 - J.Apostolakis (geomnav-V05-02-15)
|
|
------------------------------
|
|
- G4PropagatorInField.cc:
|
|
o LocateIntersectionPoint: Refined re-setting of finalSection.
|
|
--> Endpoint recalculation is returned only for final section.
|
|
(trial fix in -14 is replaced by above code)
|
|
o Fixed ReEstimateEndPoint which ignored return code of AccurateAdvance
|
|
and moved to short end-point for long requests
|
|
It now leaves the endpoint unchanged, when it cannot improve it.
|
|
o Few format changes for PrintStatus
|
|
|
|
Dec 10th, 2003 - J.Apostolakis (geomnav-V05-02-14)
|
|
------------------------------
|
|
- G4PropagatorInField.cc on top of latest (not 1.7):
|
|
o Fix for the case where two previous corrections are 'operational'
|
|
Problem if the current endpoint is not the final one, and it has been
|
|
recalculated, and we need to go beyond the current section to the
|
|
final one -- the recalcuted endpoint no longer valid!
|
|
|
|
Dec 10th, 2003 - J.Apostolakis (geomnav-V05-02-13)
|
|
------------------------------
|
|
- G4PropagatorInField.cc:
|
|
o Gone back to version 1.7, without the fix in LocateIntersectionPoint
|
|
for the "long-standing error".
|
|
|
|
Dec 5th, 2003 - G.Cosmo - (geomnav-V05-02-12)
|
|
------------------------
|
|
- G4TransportationManager.cc:
|
|
o removed initialisation of allocators for navigation levels, where they
|
|
were introduced as workaround for solving static initialisation a long
|
|
time ago. Now moved to "volumes" module, where they should belong, in
|
|
G4TouchableHistory.cc.
|
|
- Restored original unit-tests, using inherited navigator.
|
|
--> Requires geomvol-V05-02-08
|
|
|
|
Dec 4th, 2003 - J.Apostolakis (geomnav-V05-02-11)
|
|
------------------------------
|
|
- G4PropagatorInField.cc
|
|
o Corrected placement of #endif for two #ifdef VERBOSE
|
|
|
|
Dec 2nd, 2003 - J.Apostolakis (geomnav-V05-02-10)
|
|
------------------------------
|
|
- G4PropagatorInField[.hh.cc]:
|
|
o Fixed LocateIntersectionPoint for long-standing error.
|
|
A section of the chord was not considered in use case where
|
|
a previous chord at first appeared to have an intersection, but did not.
|
|
|
|
Nov 26th, 2003 - J.Apostolakis (geomnav-V05-02-09)
|
|
------------------------------
|
|
- G4PropagatorInField[.hh.cc]:
|
|
o Added argument Method LocateIntersectionPoint G4bool& recalculatedEndPt
|
|
to return 'true' if the endpoint has been recalculated.
|
|
This fixes a problem that can occasionally cause the skipping of a volume
|
|
boundary - in the case when a re-integration was done near a boundary,
|
|
because the new endpoint was previously not passed back.
|
|
o ComputeStep also changed to accept above recalculation.
|
|
o New method GetVerboseLevel(), closer to std naming than Verbose()
|
|
|
|
Nov 14th, 2003 - J.Apostolakis (geomnav-V05-02-08)
|
|
------------------------------
|
|
- Retagged the files of tag "geomnav-V05-02-07", due to tagging with same
|
|
name incorrectly files in another directory and, as such confusing Bonsai.
|
|
|
|
Nov 13th, 2003 - J.Apostolakis (geomnav-V05-02-07)
|
|
------------------------------
|
|
- G4PropagatorInField[.hh.icc.cc]:
|
|
o Pass safety sphere information to G4ChordFinder for optimisation
|
|
o Including G4ChordFinder.hh only in .cc file
|
|
- Requires and coworks with "field-V05-02-08" tag.
|
|
|
|
|
|
Nov 10th, 2003 - G.Cosmo (geomnav-V05-02-06)
|
|
------------------------
|
|
- G4Navigator[.hh.icc.cc] - methods review:
|
|
o Removed obsolete methods: IsExitNormalValid(), GetLocalExitNormal().
|
|
o Renamed method LocateGlobalPointAndSetup(p,v,history) to
|
|
ResetHistoryAndLocate(p,v,history).
|
|
o Moved to protected the following methods: GetCurrentLocalCoordinate(),
|
|
ComputeLocalPoint(), ComputeLocalAxis(), NetTranslation(),
|
|
NetRotation(), EnteredDaughterVolume().
|
|
o Fixed consistency of inline/not-inline implementations of methods.
|
|
- Coworks with tag "tracking-V05-02-03".
|
|
|
|
Nov 6th, 2003 - J.Apostolakis (geomnav-V05-02-05)
|
|
-----------------------------
|
|
- G4PropagatorInField[.hh.icc.cc]:
|
|
o Implements move of EpsilonMin / Max to G4FieldManager.
|
|
- Requires and coworks with "field-V05-02-04" or later tag.
|
|
|
|
Nov 6th, 2003 - G.Cosmo (geomnav-V05-02-04)
|
|
-----------------------
|
|
- G4Navigator[.hh.icc.cc]:
|
|
o Made relevant methods virtual to verify performance impact.
|
|
If tests will behave reasonably, a further refinement in the
|
|
design of the class will be applied, in view of a more consistent
|
|
design review next year.
|
|
|
|
Nov 3rd, 2003 - G.Cosmo (geomnav-V05-02-03)
|
|
-----------------------
|
|
- Code cleanup and headers inclusion review
|
|
(replaced by forward declarations where necessary).
|
|
- Added build system to tests. Cleared compilation warnings.
|
|
|
|
Oct 29th, 2003 - J.Apostolakis (geomnav-V05-02-02)
|
|
------------------------------
|
|
- G4PropagatorInField:
|
|
Added option to turn On/Off the optimisation of using the safety
|
|
in calling G4Navigator.
|
|
- Unit tests: moved test testG4NavigatorX, X=1,2,3,4,5,6 here from
|
|
"volumes" module.
|
|
|
|
Oct 24th, 2003 - G.Cosmo (geomnav-V05-02-01)
|
|
------------------------
|
|
- Migrated calls to G4Exception to new scheme.
|
|
- Fixed compilation warning in G4PropagationInField.
|
|
|
|
Sep 29th, 2003 - G.Cosmo (geomnav-V05-02-00)
|
|
------------------------
|
|
- Created.
|
|
Imported classes from "volumes", "management" and "verification" modules:
|
|
G4AuxiliaryNavServices[.hh.icc] - from geometry/volumes
|
|
G4GeometryMessenger[.hh.cc] - " "
|
|
G4Navigator[.hh.icc.cc] - " "
|
|
G4NormalNavigation[.hh.icc.cc] - " "
|
|
G4ParameterisedNavigation[.hh.icc.cc] - " "
|
|
G4PropagatorInField[.hh.icc.cc] - " "
|
|
G4ReplicaNavigation[.hh.icc.cc] - " "
|
|
G4TransportationManager[.hh.icc.cc] - " "
|
|
G4VoxelNavigation[.hh.icc.cc] - " "
|
|
G4DrawVoxels[.hh.cc] - from geometry/management
|
|
G4GeomTest*[.hh.cc] - from geometry/verification
|
|
- Cleared call to PV->Setup() according to changes in G4VPhysicalVolume.
|
|
Affected files: G4Navigator[.icc.cc], G4ParameterisedNavigation[.icc.cc],
|
|
G4VoxelNavigation[.icc.cc], G4ReplicaNavigation[.icc.cc],
|
|
G4NormalNavigation[.icc.cc].
|
|
- G4DrawVoxels: retrieve top transformation through touchable history in
|
|
method DrawVoxels(). Removed old method GetAbsoluteTransformation().
|
|
- G4GeomTestErrorList.cc: retrieve top transformation through touchable
|
|
history in method FindGlobalCoordinateSystem().
|
|
|
|
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
|
|
Imported History file from old geometry/verification module
|
|
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
|
|
|
|
May 20th, 2003 G.Cosmo (geomver-V05-01-00)
|
|
- G4GeomTestVolume[.hh.cc]:
|
|
o Added methods TestRecursiveLine() and TestRecursiveCylinder() for
|
|
allowing recursion on line_test and cylinder_test respectively.
|
|
o Introduced ability to control depth and starting level of recursion.
|
|
|
|
Jul 30th, 2002 G.Cosmo (geomver-V04-01-00)
|
|
- G4GeomTestVolume.cc: fixed recursive call to G4GeomTestVolume passing also
|
|
'tolerance' as argument in the recursive test algorithm.
|
|
|
|
Apr 19th, 2002 G.Cosmo (geomver-V04-00-00)
|
|
- Moved inline constructors and destructors to no inline.
|
|
Affected files: G4GeomTestStreamLogger[.hh.cc].
|
|
|
|
Oct 24th, 2001 G.Cosmo (geomver-V03-02-02)
|
|
- Fixed compilation error and warnings on HP-aCC. Modified files:
|
|
G4GeomTestVolume.cc, G4GeomTestStreamLogger.cc.
|
|
|
|
Oct 24th, 2001 G.Cosmo (geomver-V03-02-01)
|
|
- Moved messenger to geometry/volumes and renamed G4GeometryMessenger.
|
|
- Removed dependencies from intercoms and geometry/volumes.
|
|
|
|
Oct 22nd, 2001 G.Cosmo (geomver-V03-02-00)
|
|
- Added "/geomtest/tolerance" command to set custom error tolerance.
|
|
Added Set/GetTolerance() methods to G4GeomTestVolume class.
|
|
- Introduced additional diagnostics in G4GeomTestStreamLogger to report
|
|
in case no intersections/overlaps are detected.
|
|
|
|
Oct 16th, 2001 G.Cosmo
|
|
- Added messenger for geometry overlaps testing.
|
|
- General source code formatting.
|
|
- G4TestGeom* classes implementation by D.C.Williams (UCSC, BaBar).
|