Gabriele Cosmo
2201 lines
97 KiB
Plaintext
2201 lines
97 KiB
Plaintext
-------------------------------------------------------------------
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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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April 1, 2019 - G.Cosmo (geomnav-V10-04-13)
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------------------------
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- Protected report for looping particles under verbosity flag.
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March 11, 2019 - G.Cosmo
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------------------------
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- Fixed typos in printouts in G4NavigationLogger.
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September 26, 2018 - D.Sorokin (geomnav-V10-04-12)
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------------------------------
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- Notify G4ChordFinder at the beginning of each ComputeStep() call.
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June 15, 2018 - G.Cosmo (geomnav-V10-04-11)
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-----------------------
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- Fixed Coverity defect in diagnostic report in G4MultiLevelLocator.
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June 13, 2018 - G.Cosmo (geomnav-V10-04-10, 09)
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-----------------------
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- Use G4Exception instead of streaming to cerr in various classes.
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June 8, 2018 - J.Apostolakis (geomnav-V10-04-08, 07)
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----------------------------
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- G4PropagatorInField: fix for case of finishing integration in last iteration
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(so a looping particle will not be signalled incorrectly in that case.)
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Improved reporting of looping particle, adding info on density and
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fraction (%) of proposed step that was completed, and momentum (-08).
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May 11, 2018 - E.Tcherniaev (geomnav-V10-04-06)
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---------------------------
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- G4Navigator::ComputeLocalAxis(): removed unnecessary check for IsRotated().
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May 9, 2018 - E.Tcherniaev (geomnav-V10-04-05)
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--------------------------
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- Replaced use of Inverse() from G4AffineTransform with new dedicated
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methods, to avoid creation of temporaries in G4Navigator, G4RegularNavigation
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and G4ReplicaNavigation.
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May 4, 2018 - J.Apostolakis (geomnav-V10-04-04)
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---------------------------
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- G4Navigator::GetLocalExitNormal(): fix for normal calculated at the endpoint
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of current step, on a 'candidate' next volume. Adds missing transformation to
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the frame of the current volume.
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Addresses problem report #2054.
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April 17, 2018 - J.Apostolakis (geomnav-V10-04-02,03)
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------------------------------
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- G4Navigator::Set/RestoreSavedState(): fix for save/restore of ReplicaNumber
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(Thanks to Helmut Burkhardt).
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April 11, 2018 - J.Apostolakis (geomnav-V10-04-01)
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------------------------------
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- G4PathFinder::DoNextLinearStep():
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* Use 'Relocated Point' flag to signal move from call to ReLocate, and
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ensure that new point is used in cross-checks in subsequent Locate.
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* Revert change of geomnav-V10-03-09, keeping fMinStep as 'logical'
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value, which can be kInfinity when step is not limited by Navigators
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(it was meant to cope with zero proposed step in RE03, however it
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caused problems in multiple cases when PathFinder was used).
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- G4SafetyHelper:
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* Do not limit memorisation of safety in case of parallel
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geometries (when a length is not passed to safety method).
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* Fix to including full message in Exception.
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February 26, 2018 - J.Apostolakis (geomnav-V10-04-00)
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---------------------------------
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- Fix for momentum value in G4PathFinder::SetChargeMomentumMass
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Was passing magnitude square, instead of magnitude.
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Corrects bug report 2037.
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Thanks to Renee Fatemi (Univ. of Kentucky, mu-to-e experim.)
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November 23, 2017 - J.Apostolakis (geomnav-V10-03-09)
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---------------------------------
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- Fix in G4PathFinder to cope with zero proposed step.
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Correction ensures that the 'physical' length of a step is used
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in minimum, rather than 'logical' value (i.e. kInfinity).
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November 2, 2017 - G.Cosmo (geomnav-V10-03-08)
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--------------------------
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- Correction to use G4 types in G4Navigator after previous tags...
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November 2, 2017 - J.Apostolakis (geomnav-V10-03-07)
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--------------------------------
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- test/CMakeLists.txt: fixed to enable use with unit test infrastructure.
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November 1, 2017 - J.Apostolakis (geomnav-V10-03-06)
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--------------------------------
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- G4Navigator - loosened check on normal vector, whether it is a unit
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vector. Warn only if | norm - 1 | > 10^-3 ( not 10^-6 ).
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Improved clarity by using a constant to define it.
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August 25, 2017 - J.Apostolakis (geomnav-V10-03-05)
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-------------------------------
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- G4PathFinder, G4PropagatorInField and all Locator classes (source files)
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G4PropagatorInField.icc ( GetCurrentEquationOfMotion method )
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* Moved to using IntegrationDriver's direct method to Get Equation of motion
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( for cleaner code and future proofing - introducing non-RK drivers.)
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* Used 'auto' for type of driver (to pave way for non-RK drivers.)
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- G4Navigator: use 'perThousand' in check for unity of normal vector
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( issue was too noisy for no good reason otherwise. )
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March 22, 2017 - G.Cosmo (geomnav-V10-03-04)
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------------------------
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- Avoid deletion of field-manager pointer in destructor of
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G4TransportationManager, as it is being deleted by G4FieldManagerStore.
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March 21, 2017 - G.Cosmo (geomnav-V10-03-03, 02, 01)
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------------------------
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- Provide simple accessor GetInstanceIfExist() for G4PathFinder and
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G4TransportationManager singletons.
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March 17, 2017 - G.Cosmo (geomnav-V10-03-00)
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------------------------
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- Correction in destructors of G4TransportationManager and G4PathFinder.
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October 23, 2016 - G.Cosmo (geomnav-V10-02-21)
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--------------------------
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- Fixed recursion test in G4GeomTestVolume to iterate on all daughters.
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October 19, 2016 - G.Cosmo (geomnav-V10-02-20)
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--------------------------
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- G4ReplicaNavigation: use Cartesian tolerance in distance evaluation
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in DistanceToOutPhi(). Addressing problem report #1902.
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- G4Navigator: extended printout in ComputeStep() for stuck tracks, to
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show also local coordinates.
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- Fixed shadowing compilation warnings in unit tests.
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October 11, 2016 - G.Cosmo (geomnav-V10-02-19)
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--------------------------
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- Code formatting and fixed compilation error for left-over includes
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in G4PhantomParameterisation.
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October 11, 2016 - P.Arce (geomnav-V10-02-18)
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-------------------------
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- G4PhantomParameterisation: revisiting precision checks.
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October 7, 2016 - J.Apostolakis (geomnav-V10-02-17, 16)
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-------------------------------
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- Checked loops for terminationof infinite loops and annotated them with
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"Loop checking" comment.
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A number of files were not included, as they require complex multi-method
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analysis: G4ParameterisedNavigation, G4RegularNavigation, G4VoxelNavigation,
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G4VoxelSafety.
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October 5, 2016 - G.Cosmo (geomnav-V10-02-15)
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-------------------------
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- G4Navigator: still force abortion of event if track gets really stuck,
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but avoid check for overlaps if push-verbosity is set to false.
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October 5, 2016 - G.Cosmo (geomnav-V10-02-14)
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-------------------------
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- G4Navigator: allow to disable overlap checks and warnings in ComputeStep()
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by setting push-verbosity to false with SetPushVerbosity().
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- G4PhantomParameterisation: correction in use of std::copysign()
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introduced in previous tag.
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October 4, 2016 - P.Arce (geomnav-V10-02-13)
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------------------------
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- G4PhantomParameterisation: revisiting precision checks (some were
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unreasonably tight).
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August 30, 2016 - G.Cosmo (geomnav-V10-02-12)
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-------------------------
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- G4Navigator: more diagnostics in G4VERBOSE mode in GetGlobalExitNormal().
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August 25, 2016 - D.Sorokin (geomnav-V10-02-11)
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---------------------------
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- G4PropagatorInField: fix to pass accuracy values to Intersection Locator
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after re-evaluating epsilon (not before.)
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[ Dmitrii Sorokin was supported by Google during GSoC 2016. ]
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[ Recorded by J. Apostolakis ]
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August 15, 2016 - G.Cosmo (geomnav-V10-02-10)
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-------------------------
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- G4Navigator: more diagnostics in G4VERBOSE mode in GetGlobalExitNormal().
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July 8, 2016 - G.Cosmo (geomnav-V10-02-09)
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----------------------
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- Fix in G4Navigator::GetGlobalExitNormal() to synchronise caching of
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'fExitNormalGlobalFrame' before returning (thanks to P.Gumplinger for
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spotting this). Addressing problem report #1750.
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May 18, 2016 - G.Cosmo (geomnav-V10-02-08)
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----------------------
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- Fixed compilation warning on gcc-6.1 in G4Navigator::PrintState().
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May 3, 2016 - G.Cosmo (geomnav-V10-02-07)
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---------------------
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- Reinstated check on anomalous mother-step with corrective action, previously
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moved only in check-mode in G4VoxelNavigation and G4NormalNavigation.
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April 15, 2016 - G.Cosmo (geomnav-V10-02-06, 05)
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------------------------
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- Avoid static constant definition of surface tolerance in G4VoxelNavigation
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in method LocateNextVoxel() to clear spurious warnings for data-race
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conflicts from Valgrind/DRD tool; defined as class data member.
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- Cleared up use of static constants also in other navigation classes.
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April 12, 2016 - G.Cosmo (geomnav-V10-02-04)
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------------------------
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- Improved diagnostic in G4Navigator. Moved some debug checks in "check-mode".
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- Minor code cleanup.
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February 1, 2016 - G.Cosmo (geomnav-V10-02-03, 02)
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--------------------------
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- Relax condition for zero or almost-zero steps in G4ReplicaNavigation and
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G4Navigator, to allow for faster progression in case of stuck tracks in
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3D scoring meshes. Addressed old problem report #1432.
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January 29, 2016 - G.Cosmo (geomnav-V10-02-01)
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--------------------------
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- Fix in G4ReplicaNavigation::ComputeStep() for correct setting of copyNo
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for particle entering. Fixes issue of negative copyNo observed in nested
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replica setups. Addressing problem report #1634.
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January 11, 2016 - G.Cosmo (geomnav-V10-02-00)
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--------------------------
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- Move check for overlaps in G4Navigator::ComputeStep() within G4VERBOSE.
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Addressing problem report #1811.
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November 13, 2015 - G.Cosmo (geomnav-V10-01-35)
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---------------------------
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- Code cleanup in G4MultiLevelLocator and G4PropagatorInField.
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October 30, 2015 - J.Apostolakis (geomnav-V10-01-34)
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--------------------------------
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- G4MultiLevelLocator::EstimateIntersectionPoint():
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* Replaced fatal error for exceeding max steps with warning.
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In addition it returns immediately, giving the current progress as the
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'Recalculated End Point'. This signals 'looping' - ie too many steps.
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- G4PropagatorInField detects this condition, and identifies it as a 'Looping
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Particle' which is then flagged.
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The calling class (Transportation, PathFinder) is expected to stop the
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tracking of this particle after this step (or potentially after a few of
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these steps.)
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Note: Current way to identify looping (in PropagatorInField) is:
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- if flag recalculated is set and the proposed end-point is short,
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i.e. if it not as far along the curve as the original proposed
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end-point (the one sent to the Locator).
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TODO: Consider revising the interface of EstimateIntersectionPoint to add an
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'unfinished' output value - to make this condition clearer.
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- Addresses issues seen by ALICE in trial productions.
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October 23, 2015 - G.Cosmo (geomnav-V10-01-33)
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--------------------------
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- Fixed Coverity defect in G4VIntersectionLocator. Some minor code cleanup...
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October 14, 2015 - J.Apostolakis (geomnav-V10-01-32)
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--------------------------------
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- G4MultiLevelLocator::EstimateIntersectionPoint():
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* Ensure that splitting of step (new level / depth) advances the required
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length by calling ChordFinder's AdvanceChordLimited method
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( instead of method AccurateAdvance of Driver.)
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Used when adding a new level / depth.
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Addresses issue seen by ALICE (non-finishing of step due to poor advances).
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- Added method in G4VIntersectionLocator to report Immediate Hit
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- ie if the intersection point is within tolerance of the start point
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- G4NavigationLogger: Added method to report issue with normal that
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is the result of applying a rotation (which prints the matrix.)
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- G4NormalNavigation, G4VoxelNavigation: Added check of rotated exit normal
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October 11, 2015 - G.Cosmo (geomnav-V10-01-30, 31)
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-------------------------
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- Fix in G4MultiLevelLocator::EstimateIntersectionPoint(): revised condition
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of 'while' loop which ensures that a new candidate intersection exists.
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Corrected the resetting of 'first_section' flag: when the linear search is
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progressing well, several (>1) iterations of the outer loop can be part of
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the initial sections (i.e. before any bi-section = depth increase).
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(J.Apostolakis)
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- Removed more debug printouts and conditions.
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- Fixed compilation warning in G4MultiLevelLocator. (tag -31)
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September 5, 2015 - G.Cosmo (geomnav-V10-01-29)
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---------------------------
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- Removed left-over debug statement introduced in tag "geomnav-V10-01-26";
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fixing compilation warning on clang compiler.
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September 4, 2015 - G.Cosmo (geomnav-V10-01-28)
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---------------------------
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- Removed 'tracing' mode in G4MultiLevelLocator.
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- Some code cleanup.
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September 2, 2015 - J.Apostolakis (geomnav-V10-01-27, 26)
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---------------------------------
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- G4MultiLevelLocator::EstimateIntersectionPoint():
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* Fix for logic error in keeping consistent candidate intersection.
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Copes with case that a candidate intersection is not found in the next
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segment (typically in the 'second half' part).
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Correction was to examine additional segments until a chord is found that
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intersects (changing 'if' to 'while') or all were exhausted (then no
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intersection exists).
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* Includes new flags and consistency check - in an assert.
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* Added a 'tracing' mode, to report each call, and the path taken.
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Off by default. Likely to be suppressed in a future tag.
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- G4VIntersectionLoator: new methods & revised interfaces.
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Added new auxiliary methods: ReportReversedPoints(), ReportProgress() and
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CheckAndReEstimateEndpoint().
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Revised arguments of methods:
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* ReEstimateEndpoint(): Ignore & recalculate redundant parameters.
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* Made printStatus( with stream ) static, and added verbose argument.
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* Changed ostringstream argument to ostream in PrintStatus (more flexible
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as it can now be used directly with std::cout).
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August 4, 2015 - G.Cosmo (geomnav-V10-01-25)
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------------------------
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- Withdrawn changes to G4GlobalFieldMessenger.cc introduced in the previous tag.
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- G4VIntersectionLocator: properly initialise 'fCheckMode'; fixing Coverity
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defect.
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June 9, 2015 - J.Apostolakis (geomnav-V10-01-24)
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----------------------------
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- G4GlobalFieldMessenger: Revised SetField() method to switch order of call
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to 'CreateChordFinder()' before calling G4FieldManager::SetDetectorField().
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Changed in order to co-work with fix of G4FieldManager::SetDetectorField().
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Requires and co-works with field-V10-01-05
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May 10, 2015 - J.Apostolakis (geomnav-V10-01-23)
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----------------------------
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- G4NavigationLogger: Changes, refinements for ReportOutsideMotherVolume()
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* Delegate printing details to new method 'ReportVolumeAndIntersection'.
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* Print additional diagnostic information (to help with ATLAS issue.)
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* New properties:
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* fMinTriggerDistance: a larger error is fatal (def. DBL_MAX)
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* fReportSoftWarnings: is set, report if small safety (abs<tolerance)
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is not rounded to zero.
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June 3, 2015 - G.Cosmo (geomnav-V10-01-22)
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----------------------
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- Minor printout fix in G4NavigationLogger::ReportOutsideMother().
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May 29, 2015 - G.Cosmo (geomnav-V10-01-21)
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----------------------
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- Fixed compilation errors when compiling with G4DEBUG_FIELD turned on.
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Addressing problem report #1748.
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May 11, 2015 - G.Cosmo (geomnav-V10-01-20)
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----------------------
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- Minor fixes and code cleanup/simplification.
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May 10, 2015 - J.Apostolakis (geomnav-V10-01-19)
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----------------------------
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- Navigation Helper classes (Normal, Voxel, Parameterised)
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* Use return value of motherSolid DistanceToOut(p,v), each time
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that it is called. Correct 'invalid' to zero:
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If it is kInfinity, reset value to zero!
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If it is negative, reset value to zero!
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* Small cleanup - always use variables 'mother'ExitNormal.
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'mother'ValidExitNormal. Enables small simplification.
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* Do not return motherExitNormal (valid=false), if outside mother.
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May 8, 2015 - G.Cosmo (geomnav-V10-01-18)
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---------------------
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- Fixed spurious compilation warnings.
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May 7, 2015 - G.Cosmo (geomnav-V10-01-17)
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---------------------
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- Protect all changes for extra checks made by navigators in ComputeStep()
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introduced in the previous tags within 'check_mode' and G4VERBOSE, to
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allow restoring original run-time performance penalised by more 8-10%.
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- Utilised changes from tag "geomnav-V10-01-16", in a private branch.
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- Code cleanup and various minor fixes.
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May 3, 2015 - J.Apostolakis (geomnav-V10-01-14 and -15)
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---------------------------
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- ComputeStep() methods of Normal/Voxel/Parameterised Navigation:
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Protect stepping for case of being outside mother volume.
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Always evaluate mother's DistanceToOut(p,v), in order to check whether
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answer indicates invalid position (i.e. outside mother solid).
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Created to address issue of tracking in ATLAS - (JIRA issue ATLAS-SIM 1815
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and SIM-433, ie https://sft.its.cern.ch/jira/browse/SIM-433 )
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Detailed description:
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ComputeStep() methods of the 'Navigation' helper methods changed to always
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evaluate the mother DistanceToOut(p,v), in order to check whether the answer
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is
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* valid, indicating that the point is inside / on surface), or
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* invalid, indicating the point is outside (when the value is either
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negative or equal to kInfinity).
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Addresses / protects Navigation from the case that a point escapes a volume,
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and never again encounters the volume boundary.
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Note: DistanceToOut(p,v,...) in some solids is able to return a value that
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indicates that it has been called from Outside the solid (contrary to
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its expectation / contract.)
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But not all solids provide this diagnostic (it would be a very
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invaluable improvement in the specification / implementation, and
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likely simple to add and cheap to evaluate.)
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Enabled ComputeStep() to recognise this response (invalid point - i.e.
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outside mother). Before it was not recognised, but used instead as a numeric
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value (kInfinity). In case it was kInfinity, this meant the volume could not
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be chosen, and the track never exited the volume!
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This invalid response now triggers an immediate exit from the volume
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daughters do not need to be considered.
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'Behaviour' change: this modification changes the logic in ComputeStep(),
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and always calls the mother solid's DistanceToOut() method.
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(before it was called only if the currentStep was larger than the mother
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Solid's safety. )
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Expected performance impact:
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The (mandatory) call to DistanceToOut(p,v) in ComputeStep is extra work,
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as it was optional before.
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Expect an overhead, proportional to the cost of the 'average' DistanceToOut()
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method (in the geometry model).
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The worst cases are expected to be geometries with one or more large
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complex volumes (e.g. Polycone.) which is either
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- a leaf node (with above-average density material), or
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- which has a large number of volumes placed directly inside it.
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Potential alternative approach:
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An invalid point must be recognised using some method of a solid.
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There are three possibilities:
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- the inside method is called for the mother volume at the start
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of every step. This would be a new additional call;
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- the safety method "DistanceToOut(p)" is used to recognise this condition.
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|
This could be done if it returns a negative value for positions outside
|
|
the solid. This call already occurs, but would become more expensive;
|
|
- the intersection distance "DistanceToOut(p,v,..) is used, and must be
|
|
called at every step. This is the choice that has now been made.
|
|
It is possible to consider the alternative choices, to evaluate their
|
|
computational cost, and the effort to review/improve the implementations.
|
|
|
|
The most realistic alternative is a) to rely on the Safety method(s) to
|
|
respond zero if the point is on the 'wrong' side of the volume boundary,
|
|
and b) to call DistanceToOut(p,v) only if (step < mother Safety).
|
|
|
|
May 02, 2015 - J.Apostolakis (geomnav-V10-01-13)
|
|
----------------------------
|
|
- Withdraw change in "geomnav-V10-01-06":
|
|
- Correction for roundoff issue in G4PropagatorInField
|
|
|
|
April 30, 2015 - J.Apostolakis (geomnav-V10-01-07,-08,-10) -12 fixed
|
|
------------------------------
|
|
- NavigationLogger:
|
|
* Added method for Reporting A Point is Outside the Mother volume.
|
|
* Added methods CheckAndReportBadNormal, CheckDaughterEntryPoint
|
|
- G4AuxiliaryNavigationServices:
|
|
* Optimisation: Reuse dot product, rather than recomputing
|
|
* Added optional printout (protected by debug flag)
|
|
* Replaced the fake 'TestOne' non-inline method, with utility method
|
|
ReportTolerances.
|
|
- G4VIntersectionLocator
|
|
* New PrintStatus method with additional ostringstream argument.
|
|
- G4NormalNavigation:
|
|
* Moved Set/Get Verbose Level methods to source file (reduces dependency
|
|
on logger)
|
|
- G4PathFinder:
|
|
* Reformatted warning/error message.
|
|
(Consolidation, include changes commited February 19, 2015, but not
|
|
tagged).
|
|
|
|
April 30, 2015 - J.Apostolakis (geomnav-V10-01-06)
|
|
------------------------------
|
|
( Separate tag for the following fix committed on February 19, 2015 )
|
|
- PropagatorInField:
|
|
* Fix for roundoff error in return value of ComputeStep, which reduces
|
|
apparent step, and leads to confusing SteppingManager.
|
|
( In case no intersection is found, return the attempted step, not the
|
|
taken-step. )
|
|
* Added optional 'trace' verbosity in IntersectChord method which
|
|
reports arguments and results of each call.
|
|
Note: this is protected with DEBUG_PROPAGATION flag.
|
|
|
|
[ Note: This tag was made on branch geomnav-V10-01-06-branch, in order to
|
|
modify this History file without overwriting the History file for
|
|
geomnave-V10-01-07, which was created earlier. ]
|
|
|
|
January 28, 2015 - J.Apostolakis (geomnav-V10-01-05)
|
|
---------------------------------
|
|
- G4PropagatorInField: Added new methods to report looping and stuck tracks.
|
|
Cleanup.
|
|
- G4PathFinder: Fix to two calls to ComputeSafety - second argument is length,
|
|
not bool.
|
|
|
|
January 27, 2015 - J.Apostolakis (geomnav-V10-01-04)
|
|
---------------------------------
|
|
- G4PropagatorInField: Fix for issue found in microbeam. Reinstate old code
|
|
that worked.
|
|
G4PropagatorInField ComputeStep: Widthraw adjustment of 'step taken'
|
|
in case it was just less than requested step (within tolerance.)
|
|
This change caused a step to appear to be fully taken, rather than
|
|
stopping at the boundary just smaller the proposed step (from the physics).
|
|
As a consequence the trasnportation was not the chosen process, and
|
|
other processes (multiple scattering) did not update parameters correctly.
|
|
|
|
January 15, 2015 - J.Apostolakis (geomnav-V10-01-03)
|
|
---------------------------------
|
|
- G4PathFinder: Pass to equation of motion relevant properties of current
|
|
particle: latest charge state (electric, magnetic dipole moment),
|
|
PDG spin value, momentum and rest mass of current particle
|
|
Part of corrections needed for Bugzilla issue 1696.
|
|
|
|
- Increased maximum number of Navigators from 8 to 16.
|
|
|
|
December 15, 2014 - J.Apostolakis (geomnav-V10-01-02)
|
|
---------------------------------
|
|
- Improvements to enable identification of first and last step in a volume, when
|
|
tracking in a field. (Bugzilla issue 1032).
|
|
Revised G4PropagatorInField, adding new method PrepareNewTrack() and data members.
|
|
G4PropagatorInField ComputeStep: Adjust 'step taken' in case it was just less
|
|
than requested/proposed (within tolerance) - in case accumulated numerical
|
|
error might cause problem. [ Experimental - withdrawn in geomnav-V10-01-04.]
|
|
Note: Co-works with and is required tags in processes/transportation and track.
|
|
|
|
December 15, 2014 - J.Apostolakis (geomnav-V10-01-01)
|
|
---------------------------------
|
|
- G4ErrorPropagationNavigator: revise implementation of ComputeStep, to
|
|
avoid calling G4Navigator::ComputeSafety (which has side effects.)
|
|
Addresses problem report #1679.
|
|
|
|
December 8, 2014 - G.Cosmo (geomnav-V10-01-00)
|
|
--------------------------
|
|
- Removed unused leftover header file G4GeomTestVolPoint.hh.
|
|
|
|
November 27, 2014 - G.Cosmo (geomnav-V10-00-19)
|
|
---------------------------
|
|
- Added protection in G4ReplicaNavigation::DistanceToOutRad() for potential
|
|
rare cases of negative value to sqrt() in equation calculation for rmin/rmax
|
|
intersection.
|
|
- Improved warning printout in G4Navigator::GetGlobalExitNormal().
|
|
|
|
November 20, 2014 - J.Apostolakis (geomnav-V10-00-18, 17)
|
|
---------------------------------
|
|
- G4ErrorPropagationNavigator: fix to make normal a unit vector,
|
|
and fix for Coverity issue, to protect against null 'target'.
|
|
Addressing problem report #1679.
|
|
|
|
November 19, 2014 - G.Cosmo (geomnav-V10-00-16)
|
|
---------------------------
|
|
- Some code cleanup in G4Navigator source.
|
|
|
|
November 18, 2014 - J.Apostolakis (geomnav-V10-00-15)
|
|
---------------------------------
|
|
- G4ErrorPropagationNavigator: added GetGlobalExitNormal() method to
|
|
correspond to update of G4Navigator interface in Geant4 9.5.
|
|
Addresses problem report #1679.
|
|
- G4Navigator: small fix to calculation of stored step endpoint, for steps
|
|
that do not hit a boundary.
|
|
- Fixed GNUmakefile in test.
|
|
|
|
November 14, 2014 - J.Apostolakis (geomnav-V10-00-13,14)
|
|
---------------------------------
|
|
- G4Navigator: Corrections for Exit Normal.
|
|
|
|
October 20, 2014 - G.Cosmo (geomnav-V10-00-12)
|
|
--------------------------
|
|
- Leave out changes in G4FieldPropagation.cc laying on the trunk...
|
|
|
|
October 18, 2014 - A.Dotti (geomnav-V10-00-11)
|
|
------------------------
|
|
- Code cleanup: removed unnecessary G4ThreadLocal in G4ReplicaNavigation.
|
|
|
|
August 25, 2014 - G.Cosmo (geomnav-V10-00-10)
|
|
-------------------------
|
|
- Minor code cleanup.
|
|
|
|
August 22, 2014 - M.Asai (geomnav-V10-00-08 and geomnav-V10-00-09)
|
|
------------------------
|
|
- G4TransportationManager: Add ClearParallelWorlds() method. This method is
|
|
invoked by G4RunManager when user destroys all the geometry and rebuild
|
|
from scratch.
|
|
|
|
June 24, 2014 - G.Folger (geomnav-V10-00-07)
|
|
-------------------------
|
|
- G4MultiNavigator: set 'fIdNavLimiting' index to navigator limiting the step,
|
|
if only one navigator limited the step. Fixes crash in RE05 on Windows.
|
|
Likely addressing problem report #1634.
|
|
|
|
May 27, 2014 - J.Apostolakis (geomnav-V10-00-06)
|
|
------------------------------
|
|
- G4Navigator: corrected saving/restoring of 'navigator state':
|
|
* Added bool sWasLimitedByGeometry to G4SaveNavigatorState struct
|
|
( fixes side effect of call to ComputeSafety. )
|
|
* Corrected RestoreState() to reset the Safety Origin and Value
|
|
* ComputeSafety: If at endpoint of step, answer safety=0.0 quickly.
|
|
Do not save/restore state.
|
|
- G4PropagatorInField:
|
|
* Added new method GetCurrentEquationOfMotion()
|
|
|
|
May 16, 2014 - J.Apostolakis (geomnav-V10-00-05)
|
|
------------------------------
|
|
- Fixed G4PathFinder::RecheckDistanceToCurrentBoundary():
|
|
A compilation error identified error: return value from Navigator
|
|
was not used to accumulate method return value.
|
|
|
|
May 16, 2014 - J.Apostolakis (geomnav-V10-00-04)
|
|
------------------------------
|
|
- Improved G4Navigator::RecheckDistanceToCurrentBoundary
|
|
* Extended it to check a daughter volume, in case the previous step ended at
|
|
its boundary. In case the proposed point is inside that daughter, it
|
|
tries to identify a distance to backtrack (=> returns a negative value. )
|
|
* Added check that ComputeStep() that was called last, not a Locate method.
|
|
-currently optional - it fails due to call to Locate in ComputeSafety.
|
|
|
|
May 7, 2014 - J.Apostolakis (geomnav-V10-00-03) - (internal)
|
|
------------------------------
|
|
- Created G4Navigator::RecheckDistanceToCurrentBoundary
|
|
* First version of a new method RecheckDistanceToCurrentBoundary
|
|
in G4SafetyHelper, G4Navigator and G4PathFinder
|
|
* The method checks
|
|
a proposed displacement (new Position) to see if it is in mother;
|
|
a proposed new direction to find potential backtrack to return to
|
|
mother volume, or distance to new exit.
|
|
Requested by EM team (Vladimir Iv.) for use by MultipleScattering.
|
|
|
|
April 10, 2014 - G.Cosmo (geomnav-V10-00-02)
|
|
------------------------
|
|
- Get rid of deprecated 'register' storage class specifier in source files.
|
|
|
|
March 14, 2014 - J.Apostolakis (geomnav-V10-00-01)
|
|
------------------------------
|
|
- G4PathFinder: Added method for end of track - needed to signal
|
|
G4 Transportation Manager to use 'ordinary' Navigator.
|
|
- Revised G4Navigator::SetupHierarchy, to reduce extra cost due to
|
|
handling the case of Nested Parameterisation.
|
|
- PropagatorInField: When setting up a new Intersection Locator
|
|
pass pointer to current Navigator.
|
|
|
|
December 11th, 2013 - G.Cosmo (geomnav-V10-00-00)
|
|
-----------------------------
|
|
- Fixed implementation of G4TransportationManager::SetNavigatorForTracking()
|
|
to initialise active navigator and propagator-in-field with the new
|
|
provided instance. Addressing problem report #1537.
|
|
- Minor code cleanup in G4GlobalMagFieldMessenger.
|
|
|
|
November 22nd, 2013 - I.Hrivnacova (geomnav-V09-06-19)
|
|
----------------------------------
|
|
- Fixed compiler warning intruduced with previous update.
|
|
|
|
November 22nd, 2013 - I.Hrivnacova (geomnav-V09-06-18)
|
|
----------------------------------
|
|
- Removed checks for existence of G4TransportationManager
|
|
from G4GlobalMagFieldMessenger as they do not work as expected.
|
|
|
|
September 9th, 2013 - G.Cosmo (geomnav-V09-06-17)
|
|
-----------------------------
|
|
- Relaxed condition for reported move in G4PathFinder::Locate() to exclude
|
|
reports for intentional pushes.
|
|
|
|
September 3rd, 2013 - I.Hrivnacova (geomnav-V09-06-16)
|
|
----------------------------------
|
|
- Added new messenger class G4GlobalMagFieldMessenger defining UI commands
|
|
for creating/deleting the global uniform magnetic field and
|
|
activating/inactivating it according to the set field value.
|
|
|
|
August 27th, 2013 - G.Cosmo (geomnav-V09-06-15)
|
|
---------------------------
|
|
- Added G4Ellipsoid among solids enabled for parameterisation in
|
|
G4PhantomParameterisation.
|
|
|
|
August 22nd, 2013 - G.Cosmo (geomnav-V09-06-14)
|
|
---------------------------
|
|
- Added ability to set maximum number of errors to report for overlaps
|
|
from a volume in G4GeometryMessenger.
|
|
Added new UI command "/geometry/test/maximum_errors [int]" to fix the
|
|
threshold. By default, for each volume, reports stop after the first
|
|
error reported.
|
|
|
|
August 21st, 2013 - G.Cosmo (geomnav-V09-06-13)
|
|
---------------------------
|
|
- Rationalised implementation of VolumeType() and CharacteriseDaughters()
|
|
in G4Navigator, to use implementation now provided in G4VPhysicalVolume
|
|
and G4LogicalVolume respectively.
|
|
|
|
July 15th, 2013 - J.Apostolakis (geomnav-V09-06-12)
|
|
-------------------------------
|
|
- G4SafetyHelper: fixed compilation warning; take out unused variable
|
|
and cleanup.
|
|
|
|
July 12th, 2013 - J.Apostolakis (geomnav-V09-06-11)
|
|
-------------------------------
|
|
- G4SafetyHelper: protection against storing 'fake' safety, in case
|
|
'maxLength' is used ( not DBL_MAX ).
|
|
|
|
June 4th, 2013 - J.Apostolakis (geomnav-V09-06-10)
|
|
------------------------------
|
|
- G4MultiNavigator: fixed use of enum as Boolean in GetGlobalExitNormal().
|
|
Issue identified by Coverity.
|
|
|
|
Jun 3rd, 2013 - G.Cosmo (geomnav-V09-06-09)
|
|
-----------------------
|
|
- Corrected deletion of commands in destructor and removed unused pointer.
|
|
- Made copy-ctor and assignment operator private in G4Navigator, as not
|
|
supposed to be copied or cloned.
|
|
|
|
May 23rd, 2013 - G.Cosmo (geomnav-V09-06-08)
|
|
------------------------
|
|
- Archived GeomTest* classes for overlaps checking through grid/cylinder
|
|
lines. UI commands are replaced with calls to built-in overlaps checking
|
|
based on random points located in surface. Defined commands are:
|
|
/geometry/test/tolerance [double] [unit]
|
|
-- to define tolerance by which overlaps should not be reported.
|
|
Default is '0'.
|
|
/geometry/test/verbosity [bool]
|
|
-- to set verbosity mode. Default is 'true'.
|
|
/geometry/test/resolution [int]
|
|
-- to establish the number of points on surface to be generated
|
|
and checked for each volume. Default is '10000'.
|
|
/geometry/test/recursion_start [int]
|
|
-- to set the starting depth level in the volumes tree from where
|
|
checking overlaps. Default is level '0'.
|
|
/geometry/test/recursion_depth [int]
|
|
-- to set the total depth in the volume tree for checking overlaps.
|
|
Default is '-1', which means checking the whole tree.
|
|
/geometry/test/run
|
|
-- to start the overlaps checking recursively through the volumes tree.
|
|
|
|
May 7th, 2013 - P.Gumplinger (geomnav-V09-06-07, geomnav-V09-06-06)
|
|
----------------------------
|
|
- G4PropagatorInField: deleted SetChargeMomentumMass method.
|
|
|
|
May 7th, 2013 - J.Apostolakis (geomnav-V09-06-05)
|
|
------------------------------
|
|
- G4Navigator: Added new helper object G4VoxelSafety.
|
|
A helper object is owned by a Navigator instance.
|
|
To avoid including header it is stored as pointer.
|
|
Resolves issue with Multi-threading (thanks to Andrea Dotti
|
|
for identifying and reporting the issue.)
|
|
|
|
Apr 17th, 2013 - G.Cosmo (geomnav-V09-06-04)
|
|
------------------------
|
|
- Minor code cleanup.
|
|
|
|
Apr 16th, 2013 - J.Apostolakis (geomnav-V09-06-03)
|
|
------------------------------
|
|
- G4Navigator: made new safety (from G4VoxelSafety) the default.
|
|
|
|
Apr 16th, 2013 - J.Apostolakis (geomnav-V09-06-02)
|
|
------------------------------
|
|
- G4VoxelSafety: corrected calculation of edges of voxels.
|
|
Identified when point's coordinate is beyond the range of voxels.
|
|
|
|
Mar 19th, 2013 - G.Cosmo (geomnav-V09-06-01)
|
|
------------------------
|
|
- Cleanup of MT changes in G4PathFinder, G4RegularNavigationHelper
|
|
and G4TransportationManager.
|
|
|
|
Dec 10th, 2012 - G.Cosmo (geomnav-V09-06-00)
|
|
------------------------
|
|
- Cleared left-over debug check in G4VoxelNavigation.
|
|
Addressing problem report #1406.
|
|
|
|
Nov 20th, 2012 - G.Cosmo (geomnav-V09-05-45)
|
|
------------------------
|
|
- Corrected G4Exceptions tags and text.
|
|
|
|
Nov 15th, 2012 - G.Cosmo (geomnav-V09-05-44)
|
|
------------------------
|
|
- Code cleanup.
|
|
|
|
Nov 6th, 2012 - J.Apostolakis (geomnav-V09-05-43)
|
|
------------------------------
|
|
- G4SafetyHelper: fixed ComputeSafety(), to adapt it to use ComputeSafety()
|
|
with extra argument. It was passing a boolean for this argument.
|
|
That was correct until the additional argument was added.
|
|
|
|
Nov 6th, 2012 - J.Apostolakis (geomnav-V09-05-42)
|
|
------------------------------
|
|
- G4Navigator::ComputeSafety(): made the 'old' safety default (the one
|
|
provided by G4VoxelNavigation.
|
|
- G4VoxelSafety: in ComputeSafety(), provide the mother safety in the call
|
|
to SafetyForVoxelHeader() as initial value; optimisation, to reduce number
|
|
of voxels searched.
|
|
In SafetyForVoxelHeader(), if point is outside boundaries of voxel 'Min' or
|
|
'Max' coordinates, then corresponding 'distance' will be negative.
|
|
Must never consider this direction to move: Reset that distance to DBL_MAX.
|
|
Cosmetic changes in SafetyForVoxelHeader(): added explanation: why must
|
|
'pointNodeNo' be normalised; revised asserts, corrected comments and removed
|
|
old ones; added 'depth' to some diagnostic printouts.
|
|
|
|
Nov 9th, 2012 - G.Cosmo (geomnav-V09-05-41)
|
|
-----------------------
|
|
- G4RegularNavigationHelper: added newline at the end of file to avoid
|
|
compilation warnings on clang.
|
|
|
|
Nov 9th, 2012 - G.Folger (geomnav-V09-05-40)
|
|
------------------------
|
|
- G4RegularNavigationHelper: transform it to real singleton from static
|
|
utility class, created upon first use; make vector of 'Steplengths' a data
|
|
member.
|
|
- Adapted G4RegularNavigation to use G4RegularNavigationHelper singleton calls.
|
|
- Co-works with procscore-V09-05-05, which requires it.
|
|
|
|
Nov 6th, 2012 - J.Apostolakis (geomnav-V09-05-39)
|
|
------------------------------
|
|
- Fix for compiler warning from gcc 4.7.
|
|
|
|
Nov 6th, 2012 - J.Apostolakis (geomnav-V09-05-38)
|
|
------------------------------
|
|
- G4VoxelSafety::SafetyForVoxelNode(): corrected calculation of 'pointNodeNo'
|
|
to ensure it corresponds to a physical node ( range: 0 to Max-1 ).
|
|
Reason: it is possible for the Min and Max of a voxel NOT to contain the
|
|
current location along an axis (at lower levels only, not top level).
|
|
Interface change: added const pointer to Physical volume (for printing).
|
|
|
|
Nov 5th, 2012 - J.Apostolakis (geomnav-V09-05-37)
|
|
------------------------------
|
|
- G4VoxelSafety::SafetyForVoxelHeader(): use 'minSafety' and 'maxLength' to
|
|
prune search tree for optimisation. Pass along 'minSafety' to lower levels.
|
|
Also keep safety at this level and below (NOT above) as 'ourSafety'
|
|
Return 'ourSafety', not updated value of 'minSafety'.
|
|
Arguments: use *squared* distance-to-upper-depth, and add previous
|
|
minimum safety.
|
|
Revised calculation of square distance-to-upper-depth, adding square of
|
|
current level distance (previously, using maximum of previous and current
|
|
level, to avoid square root).
|
|
Printing only under the flag 'G4DEBUG_NAVIGATION', not G4VERBOSE.
|
|
|
|
Nov 1st, 2012 - J.Apostolakis (geomnav-V09-05-36)
|
|
------------------------------
|
|
- G4VoxelSafety: hidden verbose output under G4DEBUG_NAVIGATION.
|
|
|
|
Nov 1st, 2012 - J.Apostolakis (geomnav-V09-05-35)
|
|
------------------------------
|
|
- G4VoxelSafety: do not check whether 'input' safety position is inside volume
|
|
except if G4DEBUG_NAVIGATION is set.
|
|
|
|
Nov 1st, 2012 - J.Apostolakis (geomnav-V09-05-34)
|
|
------------------------------
|
|
- G4VoxelSafety: revised end condition to use distance of previous depths
|
|
sqr(distAxis) + sqr(distUpperDepth) < sqr(minSafety).
|
|
Streamlined printing, and move it behind G4DEBUG_NAVIGATION.
|
|
Added count of nodes checked.
|
|
- G4Navigator: fix for compilation warning. Small change in printing.
|
|
Streamlined use of (new) G4VoxelSafety. Check its results only if
|
|
G4DEBUG_NAVIGATION is set.
|
|
NOTE: continues to use *new* safety (best safety).
|
|
|
|
Nov 1st, 2012 - G.Cosmo (geomnav-V09-05-33)
|
|
------------------------
|
|
- G4ReplicaNavigation: fixed compilation warning and some code cleanup...
|
|
|
|
Nov 1st, 2012 - J.Apostolakis (geomnav-V09-05-32)
|
|
------------------------------
|
|
- G4Navigator: changed to use *new* safety (best safety), as a trial.
|
|
Added information for problem of 'not calculated' normal in
|
|
GetGlobalExitNormal().
|
|
Revised operator << to print all state (adapted from PrintState()),
|
|
not just history. Hidden unused code in GetLocalExitNormalAndCheck().
|
|
|
|
Oct 31st, 2012 - J.Apostolakis (geomnav-V09-05-31)
|
|
------------------------------
|
|
- G4VoxelSafety: improved reporting of potential issues, e.g. (nodeNo==0).
|
|
- G4VoxelNavigation: added a simple check whether point in ComputeSafety()
|
|
call is inside current volume.
|
|
|
|
Oct 30th, 2012 - J.Apostolakis (geomnav-V09-05-30)
|
|
------------------------------
|
|
- G4VoxelSafety: use distance to reduce search length.
|
|
|
|
Oct 30th, 2012 - J.Apostolakis (geomnav-V09-05-29)
|
|
------------------------------
|
|
- G4VoxelSafety: find distance to voxel boundary at current level.
|
|
Decide next node using distance.
|
|
|
|
Oct 30th, 2012 - J.Apostolakis (geomnav-V09-05-28)
|
|
------------------------------
|
|
- G4VoxelSafety: fixed logic to find next voxel up and down.
|
|
|
|
Oct 29th, 2012 - J.Apostolakis (geomnav-V09-05-27)
|
|
------------------------------
|
|
- G4ReplicaNavigation: get additional information in case of 'Out-of-Volume'
|
|
exception. Hide debug printout with (fVerbose>2).
|
|
- G4SafetyHelper: introduced check of length for relocation method
|
|
LocateGlobalPointWithinVolume() to check move against safety.
|
|
Works if Verbose Level > 0.
|
|
- G4VoxelSafety: eliminated debug printouts (hidden in 'if fVerbose > 2').
|
|
Reset 'fCheckMode' in constructor.
|
|
|
|
Oct 29th, 2012 - J.Apostolakis (geomnav-V09-05-26)
|
|
------------------------------
|
|
- G4ReplicaNavigation: fix for compilation issues (shadowing/unused variables).
|
|
|
|
Oct 26th, 2012 - J.Apostolakis (geomnav-V09-05-25)
|
|
------------------------------
|
|
- Fix for G4ReplicaNavigation: set 'calculatedExitNormal' flag correctly.
|
|
|
|
Oct 26th, 2012 - J.Apostolakis (geomnav-V09-05-24)
|
|
------------------------------
|
|
- Revised G4Navigator to use G4VoxelSafety and to check its results
|
|
against those of G4NormalNavigation::ComputeSafety().
|
|
NOTE: *SLOW* - Calculates safety 3 times for voxel volumes
|
|
for checking only, not for production!
|
|
- G4VoxelSafety: improved to use equivalent nodes (still checks all voxels).
|
|
Changed arguments and members to make G4SmartVoxelHeader into const.
|
|
- G4ReplicaNavigation: small cleanup, mostly cosmetic.
|
|
|
|
Oct 23rd, 2012 - J.Apostolakis (geomnav-V09-05-23)
|
|
------------------------------
|
|
- G4ReplicaNavigation: fixed compiler warning on use of 'perMillion'.
|
|
|
|
Oct 23rd, 2012 - J.Apostolakis (geomnav-V09-05-22)
|
|
------------------------------
|
|
- Incorporated fixes made for tag "geomnav-V09-05-18" (in Fix-line).
|
|
- G4Navigator::GetGlobalExitNormal(): corrected use of cached global normal
|
|
value; use it only when ComputeStep() was last called.
|
|
- G4Navigator, G4MultiNavigator and G4ErrorPropagationNavigator: changed
|
|
default of 3rd argument of ComputeSafety to true.
|
|
- G4Navigator: changed GetSavedState() and RestoreSavedState() methods to
|
|
protected (from public). Extended the state saved by these methods.
|
|
- G4ErrorPropagationNavigator: cosmetic change to improve readability of
|
|
initialisation of a double.
|
|
|
|
Oct 15th, 2012 - J.Apostolakis (geomnav-V09-05-21)
|
|
------------------------------
|
|
- G4PropagatorInField & G4VIntersectionLocator: changed first two arguments
|
|
of IntersectChord() to const 3-vec references.
|
|
- G4VIntersectionLocator: fixed return value of validNormal of
|
|
GetSurfaceNormal(). Made const the first argument of GetLastSurface() normal.
|
|
- G4ErrorPropagationNavigator: revised interface of ComputeSafety(), making
|
|
'true' default value of the 3rd argument.
|
|
Cosmetic change to improve readability of initialisation of a double.
|
|
- G4ReplicaNavigation: small revision to printout, to improve end-of-line.
|
|
|
|
Oct 15th, 2012 - J.Apostolakis (geomnav-V09-05-20)
|
|
------------------------------
|
|
- G4Navigator: enabled code that finds the entering normal for the case of
|
|
replicas! When entering a volume, the same code can find the entering normal
|
|
in the case of replicas, as in the case of other types of volumes (normal,
|
|
parameterised). Improved error message, changing it into an Exception. (#5)
|
|
- G4ReplicaNavigation: transform exitNormal to Grand-mother reference frame
|
|
(was current=mother). Fix starting depth for 'while': had made it top-2,
|
|
not top-1=2nd level.
|
|
|
|
Oct 15th, 2012 - J.Apostolakis (geomnav-V09-05-15) - Fix-line
|
|
------------------------------
|
|
- G4Navigator: hidden exception with #ifdef for unsupported Exit Normal
|
|
in Replicas.
|
|
|
|
Oct 13th, 2012 - J.Apostolakis (geomnav-V09-05-14) - Develop-line
|
|
------------------------------
|
|
- G4ReplicaNavigation: extended it to calculate ExitNormal. First version.
|
|
Now calculates it at each 'depth', and also for daughter; used to calculate
|
|
it only for exiting mother, i.e. current.
|
|
- G4Navigator: GetExitNormal(): set 'fCalculatedExitNormal' in case of 'Valid'
|
|
(convex) normal. Re-activate printing for missing exit Normal in case of
|
|
Replica (define G4DEBUG_NAVIGATION 1).
|
|
|
|
Oct 11th, 2012 - J.Apostolakis (geomnav-V09-05-13) - Fix-line
|
|
------------------------------
|
|
- Ignoring previous tag.
|
|
|
|
Oct 11th, 2012 - J.Apostolakis (geomnav-V09-05-12) - Develop-line
|
|
------------------------------
|
|
- G4Navigator::GetLocalExitNormal(): hidden exception warning for missing
|
|
Exit Normal (it remains 'protected' under #ifdef G4DEBUG_NAVIGATION).
|
|
- G4SafetyHelper::ReLocateWithinVolume(): Added check of relocation.
|
|
|
|
Oct 11th, 2012 - J.Apostolakis (geomnav-V09-05-11)
|
|
------------------------------
|
|
- G4Navigator::ComputeStep(): fixed condition for transformation of
|
|
local-normal: had flipped conditions, not corrected it.
|
|
|
|
Oct 2nd, 2012 - J.Apostolakis (geomnav-V09-05-10)
|
|
------------------------------
|
|
- G4Navigator::GetGlobalExitNormal(): added checks for non-unit surface
|
|
normals in cases of exiting (existing global) or entering (new local) normal.
|
|
|
|
Sep 21st, 2012 - J.Apostolakis (geomnav-V09-05-09)
|
|
------------------------------
|
|
- Improved GetLocalExitNormal(). In case GrandMother is correct, it will now
|
|
supply it.
|
|
|
|
Sep 20th, 2012 - J.Apostolakis (geomnav-V09-05-08)
|
|
------------------------------
|
|
- G4Navigator: suppressed extra transformations for updating
|
|
'fGrandMotherExitNormal' in ComputeStep(). This is the only existing way
|
|
to keep an update 'local' Exit Normal (potential alternative way is not
|
|
implemented). It also serves as an alternative way (not needed) for the
|
|
'global' Exit Normal.
|
|
CHANGE of BEHAVIOR: This changes the results of GetLocalExitNormal(G4bool*)
|
|
and GetLocalExitNormalAndCheck(const G4ThreeVector&, G4bool*); it now always
|
|
returns 'valid'=false when Exiting. A simple ERROR (not G4Exception) is
|
|
generated if this case used.
|
|
Detailed description of change: previously it was unclear whether the
|
|
(Grand Mother) normal was correct (due to potential extra changes of
|
|
coordinates). In the case that the GrandMother was correct (unknown before),
|
|
it is no longer available (when exiting).
|
|
The suppressed updating of 'fGrandMotherExitNormal' in ComputeStep()
|
|
is not needed for the Exit Normal in Global Coordinates, as that is now
|
|
calculated using the Grand-Mother to Global transform in the case of exiting
|
|
volume.
|
|
NOTE: any client that need a normal should convert to using
|
|
GetGlobalExitNormal() in place of GetLocalExitNormal().
|
|
- Commented out extra debug printing in ComputeStep().
|
|
|
|
Sep 19th, 2012 - J.Apostolakis (geomnav-V09-05-07)
|
|
------------------------------
|
|
- G4Navigator: commented out debug printing in ComputeStep() and
|
|
GetGlobalExitNormal().
|
|
|
|
Sep 19th, 2012 - J.Apostolakis (geomnav-V09-05-06)
|
|
------------------------------
|
|
- G4Navigator: reverted condition in GetGlobalExitNormal().
|
|
NOTE: This version contains debug printing (next tag will remove them.)
|
|
- Extended testG4Navigator1 unit test to check GetGlobalExitNormal()
|
|
(few rotation for now).
|
|
|
|
Aug 15th, 2012 - J.Apostolakis
|
|
------------------------------
|
|
- G4Navigator: corrected condition in GetGlobalExitNormal -- the value is
|
|
precalculated when Locate was just called, not when ComputeStep was last
|
|
called.
|
|
|
|
July 11th, 2012 - J.Apostolakis (geomnav-V09-05-05)
|
|
-------------------------------
|
|
- Added data member for improved Exit Normal for optical photons (and
|
|
potentially more uses, e.g. field )
|
|
|
|
June 12th, 2012 - G.Cosmo (geomnav-V09-05-04)
|
|
-------------------------
|
|
- Explicitly use inclusion of headers for system of units and physical
|
|
constants, in plan to remove implicit inclusion from globals.hh.
|
|
|
|
May 14th, 2012 - G.Cosmo (geomnav-V09-05-03)
|
|
------------------------
|
|
- Fixed spurious cases of hidden variable visibility, detected with
|
|
'-Wshadow' compilation option on gcc compiler.
|
|
|
|
March 9th, 2012 - J.Apostolakis (geomnav-V09-05-02)
|
|
-------------------------------
|
|
- G4MultiNavigator: fix for dealing with cases of clashing normals and
|
|
return Invalid normal. Replaced FatalException with Warning, issued
|
|
only if fVerbose > 2.
|
|
|
|
January 31st, 2012 - J.Apostolakis (geomnav-V09-05-01)
|
|
----------------------------------
|
|
- Corrected redundant condition in G4PropagatorInField.
|
|
Revised threshold for decreaseFactor=0.5 from 100 to 30 times
|
|
the zero-step threshold.
|
|
|
|
December 8th, 2011 - G.Cosmo (geomnav-V09-05-00)
|
|
----------------------------
|
|
- Fixed left over debug flags for field check in locator classes.
|
|
Some code cleanup.
|
|
|
|
November 24th, 2011 - J.Apostolakis (geomnav-V09-04-12)
|
|
-----------------------------------
|
|
- G4VIntersectionLocator: Use only 'last' Normal.
|
|
Disable fallback of using helper Navigator, as it appears
|
|
to cause problems in the presence of additional geometries.
|
|
|
|
November 23rd, 2011 - J.Apostolakis (geomnav-V09-04-11)
|
|
-----------------------------------
|
|
- G4MultiNavigator: adapt to revisions of intersection logic,
|
|
to provide Exit Surface Normal for step ending on boundary.
|
|
First implementation of methods GetGlobalExitNormal(), GetLocalExitNormal()
|
|
and GetLocalExitNormalAndCheck.
|
|
The Local methods are not adapted for this case - they complain:
|
|
- warn if one navigator limited the step;
|
|
- fail report error if multiple navigators limited the step.
|
|
Added data members to record number of Navigators which limited
|
|
the step in the last call to ComputeStep ( fNoLimitingStep ),
|
|
and the id in case of just one having limited it (fIdNavLimiting).
|
|
|
|
November 18th, 2011 - J.Apostolakis (geomnav-V09-04-10)
|
|
-----------------------------------
|
|
- G4Navigator: fixed valid flag to mean correctly
|
|
'convexity' and 'have-calculated' in its two use cases.
|
|
- G4Navigator::ComputeStep():
|
|
* Undid / corrected change to 'fValidExitNormal' (meaning= exited
|
|
solid is convex ) when it is recalculated for the case of exiting.
|
|
- Minor fix to G4Navigator::GetLocalExitNormal():
|
|
* Always set Valid=calculated for Local Normal.
|
|
|
|
November 18th, 2011 - J.Apostolakis (geomnav-V09-04-09)
|
|
-----------------------------------
|
|
- G4SimpleLocator, G4BrentLocator & G4MultiLevelLocator:
|
|
Revised all Locator classes to use GetLastSurfaceNormal()
|
|
which first calls the robust GetLastSurfaceNormal()
|
|
instead of calling GetLocalSurfaceNormal().
|
|
*Corrects* ATLAS stuck track issues for hard test cases.
|
|
|
|
November 11th, 2011 - G.Cosmo (geomnav-V09-04-08)
|
|
-----------------------------
|
|
- Trivial fixes for Coverity defects in G4GeomTestPoint and G4GeomTestVolPoint.
|
|
- Some code cleanup...
|
|
|
|
October 28th, 2011 - J.Apostolakis (geomnav-V09-04-07)
|
|
----------------------------------
|
|
- Fix in G4Navigator::GetLocalExitNormal() to use end-point of last
|
|
step (not start point) when calculating normal at end of step.
|
|
- New method GetLocalExitNormalAndCheck(3-vec, *valid) for checking,
|
|
now used by GetGlobalExitNormal().
|
|
- Added new state 'fLastStepEndPointLocal' to the state of G4Navigator.
|
|
|
|
October 26th, 2011 - J.Apostolakis (geomnav-V09-04-06)
|
|
----------------------------------
|
|
- Fix to G4Navigator::GetLocalExitNormal(): rewrote the case when ComputeStep()
|
|
has been called but not Locate.
|
|
If 'entering', must first transform 'fLastLocatedPointLocal' to the new
|
|
daughter coordinates before using them.
|
|
If 'exiting' use the stored values (as after Locate()).
|
|
- Created new method GetMotherToDaughterTransform() in G4Navigator:
|
|
'fLastLocatedPointLocal' remains in the coordinates of current step's
|
|
volume, i.e. what is called mother (always) , until after the re-location
|
|
(i.e. call to LocateGlobalPointAndSetup())
|
|
|
|
October 25th, 2011 - J.Apostolakis (geomnav-V09-04-05)
|
|
----------------------------------
|
|
- G4Navigator: ComputeSafety() no longer sets flag meant for ComputeStep().
|
|
|
|
October 24th, 2011 - J.Apostolakis (geomnav-V09-04-04)
|
|
----------------------------------
|
|
- Improvement in G4VIntersectionLocator (for use in GetLocalSurfaceNormal()):
|
|
make a data member of type G4TouchableHistoryHandle to replace interim use
|
|
of 'static' for local variable in GetLocalSurfaceNormal().
|
|
- G4MultiLevelNavigator: put in missing change of threshold.
|
|
|
|
October 21th, 2011 - J.Apostolakis (geomnav-V09-04-03)
|
|
----------------------------------
|
|
- Several fixes and improvements in G4VIntersectionLocator:
|
|
o Fix to GetSurfaceNormal(): fixed check in case of 'last computed' normal.
|
|
o Fix to GetGlobalSurfaceNormal(): use correct navigator (helper) to transform
|
|
normal from local to global
|
|
o Optimisation to GetLocalSurfaceNormal(): reuse G4TouchableHistoryHandle
|
|
(via static ad interim), do not allocate for every call.
|
|
Note: *limitation* of using helper - cannot cope with coincident surfaces in
|
|
this version (need to use direction of trial *chord* when locating).
|
|
o GetLocalExitNormal(): call Surface Normal only if on Surface or near inside,
|
|
else return 'false' for validity.
|
|
o All 'Normal' methods: check Normal vector to make sure its magnitude is
|
|
within 0.001 of 1.
|
|
|
|
October 18th, 2011 - J.Apostolakis
|
|
----------------------------------
|
|
- Locators (Simple, Brent, Multi-Level):
|
|
Refined the threshold for accepting a candidate intersection
|
|
The new criterion is much smaller (to capture more cases) :
|
|
sagitta < tolerance ~= 1e-9 mm
|
|
whereas it used to be
|
|
sagitta < geom_mean( tolerance, delta_intersection )
|
|
ie. sagitta < 1e-6 mm.
|
|
- Corrected compilation warning from gcc 4.6 (unused variables).
|
|
- Corrected problem in G4Navigator::GetLocalExitNormal (not set variable).
|
|
|
|
October 11th, 2011 - J.Apostolakis (geomnav-V09-04-02)
|
|
----------------------------------
|
|
- Created *fix* for ATLAS problem of tracks stuck on boundary of volumes:
|
|
Improved the condition for accepting a candidate intersection with
|
|
a boundary in the Locator classes.
|
|
>> It now *checks* that the track will enter the new volume. <<
|
|
All three Locator classes were revised to use the new convergence
|
|
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
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method DrawVoxels(). Removed old method GetAbsoluteTransformation().
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- G4GeomTestErrorList.cc: retrieve top transformation through touchable
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history in method FindGlobalCoordinateSystem().
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+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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Imported History file from old geometry/verification module
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+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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May 20th, 2003 G.Cosmo (geomver-V05-01-00)
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- G4GeomTestVolume[.hh.cc]:
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o Added methods TestRecursiveLine() and TestRecursiveCylinder() for
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allowing recursion on line_test and cylinder_test respectively.
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o Introduced ability to control depth and starting level of recursion.
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Jul 30th, 2002 G.Cosmo (geomver-V04-01-00)
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- G4GeomTestVolume.cc: fixed recursive call to G4GeomTestVolume passing also
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'tolerance' as argument in the recursive test algorithm.
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Apr 19th, 2002 G.Cosmo (geomver-V04-00-00)
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- Moved inline constructors and destructors to no inline.
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Affected files: G4GeomTestStreamLogger[.hh.cc].
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Oct 24th, 2001 G.Cosmo (geomver-V03-02-02)
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- Fixed compilation error and warnings on HP-aCC. Modified files:
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G4GeomTestVolume.cc, G4GeomTestStreamLogger.cc.
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Oct 24th, 2001 G.Cosmo (geomver-V03-02-01)
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- Moved messenger to geometry/volumes and renamed G4GeometryMessenger.
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- Removed dependencies from intercoms and geometry/volumes.
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Oct 22nd, 2001 G.Cosmo (geomver-V03-02-00)
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- Added "/geomtest/tolerance" command to set custom error tolerance.
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Added Set/GetTolerance() methods to G4GeomTestVolume class.
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- Introduced additional diagnostics in G4GeomTestStreamLogger to report
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in case no intersections/overlaps are detected.
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Oct 16th, 2001 G.Cosmo
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- Added messenger for geometry overlaps testing.
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- General source code formatting.
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- G4TestGeom* classes implementation by D.C.Williams (UCSC, BaBar).
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