| [1228] | 1 | $Id: History,v 1.138 2009/12/11 05:48:53 japost Exp $
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| [831] | 2 | -------------------------------------------------------------------
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| 3 |
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| 4 | =========================================================
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| 5 | Geant4 - an Object-Oriented Toolkit for Simulation in HEP
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| 6 | =========================================================
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| 7 |
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| 8 | Category History file
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| 9 | ---------------------
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| 10 | This file should be used by G4 developers and category coordinators
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| 11 | to briefly summarize all major modifications introduced in the code
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| 12 | and keep track of all category-tags.
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| 13 | It DOES NOT substitute the CVS log-message one should put at every
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| 14 | committal in the CVS repository !
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| 15 |
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| 16 | ----------------------------------------------------------
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| 17 | * Reverse chronological order (last date on top), please *
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| 18 | ----------------------------------------------------------
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| [1228] | 19 | Dec 11th, 2009 - J.Apostolakis (geomnav-V09-02-11)
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| 20 | ------------------------------
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| 21 | - G4PropagatorInField
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| 22 | * Implementation field by Region
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| 23 | - with extra checking of logical volume
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| [831] | 24 |
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| [1228] | 25 | Nov 30th, 2009 - J.Apostolakis (geomnav-V09-02-10)
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| 26 | ------------------------------
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| 27 | - G4VIntersectionLocator
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| 28 | * Fix problem in ReEstimateEndPoint() behaviour for very small steps.
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| 29 |
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| 30 | * Corrected constructor to ensure that it initialises all data members.
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| 31 | * Labelled the methods (in header) to make noticable those that
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| 32 | must changed at every step.
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| 33 | ( attributes: ChordFinder, EpsilonStep, Navigator )
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| 34 |
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| 35 | Nov 23rd, 2009 - J.Apostolakis
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| 36 | ------------------------------
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| 37 | - Fixed G4PropagatorInField.cc:
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| 38 | * Revise condition for flagging ZeroStep to avoid fake triggering.
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| 39 | Small proposed steps (from Physics) could trigger the previous
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| 40 | simple condition for Tiny/Zero Problem steps.
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| 41 | [ This was first commited on branch geomnav-V09-02-08_branch
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| 42 | and tagged geomnav-V09-02-80 ]
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| 43 |
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| 44 | Nov 12th, 2009 - J.Apostolakis (geomnav-V09-02-09)
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| 45 | ------------------------------
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| 46 | - G4PropagatorInField: cleanup of minor methods:
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| 47 | Added new method RefreshIntersectionLocator to update the state of
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| 48 | Use this method to synchronise with IntersectionLocator.
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| 49 | Deleted long obsolete methods: SetAccuraciesWithDeltaOneStep
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| 50 | SetDeltaIntersection, SetDeltaOneStep
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| 51 | Revised implementation to avoid using the older methods
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| 52 | GetDeltaIntersection GetDeltaOneStep
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| 53 |
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| 54 | Nov 12th, 2009 - J.Apostolakis (geomnav-V09-02-08)
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| 55 | ------------------------------
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| 56 | - Refined G4PropagatorInField.cc:
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| 57 | * Changed parameters for treating consecutive tiny/zero steps:
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| 58 | - the value of default decrease factor to 0.25 (from 0.1),
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| 59 | - the value is not used when the step size falls below a certain threshold.s
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| 60 | This threshold is changed. It is expressed as a multiple of fZeroStepThreshold
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| 61 | instead of kCarTolerance. The reasons are:
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| 62 | * the threshold were meant to refer to the ZeroStepThreshold (it was kCarTolerance)
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| 63 | * the values were now much larger than this ZeroStepThreshold.
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| 64 | - The value given to the decrease factor after the first such thresholds is changed to 0.35
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| 65 | instead of 0.25, 0.5.
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| 66 | * Improved printing of Diagnostic message.
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| 67 |
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| 68 | Nov 3rd, 2009 - J.Apostolakis (geomnav-V09-02-07)
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| 69 | ------------------------------
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| 70 | - Refined G4PropagatorInField.cc:
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| 71 | * Added new member fZeroStepThreshold, to enable tuning of threshold for Tiny/Zero steps.
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| 72 | * Changed default value from 0.5 * kCarTolerance
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| 73 | to max (100,000 * kCarTolerance, 0.1 * micron )
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| 74 | * This is first revision to address problem seen at boundary of volumes (Reports of Atlas) .
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| 75 |
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| 76 | June 2nd, 2009 - J.Apostolakis (geomnav-V09-02-06)
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| 77 | ------------------------------
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| 78 | - Fix in G4PropagatorInField::SetNavigator
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| 79 | * Forward new Navigator to IntersectionLocator.
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| 80 |
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| [1058] | 81 | May 20th, 2009 - P.Arce (geomnav-V09-02-05)
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| 82 | -----------------------
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| 83 | - Added method BuildContainerSolid() taking a solid as argument to
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| 84 | G4PhantomParameterisation. Added protection to GetMaterialIndex()
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| 85 | for zero index.
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| 86 |
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| 87 | May 18th, 2009 - T.Nikitina (geomnav-V09-02-04)
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| 88 | ---------------------------
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| 89 | - Enhanced algorithm for 'FB_intersects' in order to speedup BrentLocator.
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| 90 | - Fix in the usage of the geometrical tolerance in G4VIntersectionLocator
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| 91 | in method AdjustementOfFoundIntersection().
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| 92 |
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| 93 | May 13th, 2009 - J.Apostolakis (geomnav-V09-02-03)
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| 94 | ------------------------------
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| 95 | - Fix in G4PathFinder: A geometry is at a boundary if its step is within
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| 96 | tolerance of the minimum step for any geometry.
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| 97 |
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| 98 | May 5th, 2009 - T.Nikitina (geomnav-V09-02-02)
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| 99 | --------------------------
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| 100 | - Fix in G4Navigator::ComputeStep() for the computation of rotation of the
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| 101 | 'LocalExitNormal' in cases when DistanceToOut() returns non-valid normal
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| 102 | for optical photons in rotated solids. Addresses problem report #1059.
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| 103 |
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| 104 | February 26th, 2009 - T.Nikitina (geomnav-V09-02-01)
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| 105 | --------------------------------
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| 106 | - Fixed problem in G4BrentLocator::EstimateIntersectionPoint() responsible
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| 107 | for rare cases of negative steps.
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| 108 |
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| 109 | January 27th, 2009 - G.Cosmo (geomnav-V09-02-00)
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| 110 | ----------------------------
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| 111 | - Added G4RegularNavigationHelper class, used by G4RegularNavigation for
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| 112 | counting the number of step lengths in each voxel of the regular structure
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| 113 | (by P.Arce).
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| 114 | - Some code cleanup...
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| 115 |
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| 116 | December 11th, 2008 - T.Nikitina (geomnav-V09-01-10)
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| 117 | --------------------------------
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| 118 | - Reinstated G4MultiLevelLocator as the default locator to allow for proper
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| 119 | tuning of parameters in propagation in field and avoid CPU penalty currently
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| 120 | induced by default parameters.
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| 121 | - Corrected text in exceptions in locators classes.
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| 122 |
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| [921] | 123 | November 14th, 2008 - T.Nikitina, J.Apostolakis (geomnav-V09-01-09)
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| 124 | -----------------------------------------------
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| 125 | - Introduced first implementation of new optional method in locator classes
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| 126 | AdjustementOfFoundIntersection() using surface-normal of the intersecting
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| 127 | solid to boost accuracy. Added the optional call to the new method in each
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| 128 | concrete locator.
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| 129 | - Removed unnecessary accessors for Brent locator in G4PropagatorInField.
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| 130 | - G4VoxelNavigation: implemented additional check when running in "check"
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| 131 | mode; if it is on the surface, ensure that it can move on next step;
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| 132 | either DistanceToIn(p,v) or DistanceToOut(p,v) should return a finite
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| 133 | value greater than the tolerance.
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| 134 |
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| 135 | November 10th, 2008 - G.Cosmo (geomnav-V09-01-08)
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| 136 | -----------------------------
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| 137 | - G4PathFinder: cleared unecessary calls to ComputeSafety() in ReLocate().
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| 138 |
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| 139 | October 28th, 2008 - T.Nikitina (geomnav-V09-01-07)
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| 140 | -------------------------------
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| 141 | - Moved method LocateIntersectionPoint() in G4PropagatorInField to a separate
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| 142 | class G4VIntersectionLocator, now allowing to use different location
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| 143 | algorithms: Brent, MultiLevel, Simple.
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| 144 | - New classes: G4VIntersectionLocator, G4SimpleLocator, G4BrentLocator and
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| 145 | G4MultiLevelLocator.
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| 146 | - Coworks with tag "field-V09-01-03".
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| 147 |
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| 148 | October 10th, 2008 - G.Cosmo (geomnav-V09-01-06)
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| 149 | ----------------------------
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| 150 | - Introduced optional Boolean argument in G4Navigator::ComputeSafety() to
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| 151 | allow for computation of safety without modifying the state restoring of
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| 152 | the navigator.
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| 153 | - Modified accordingly the following classes, for calls to ComputeSafety():
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| 154 | G4SafetyHelper, G4PathFinder (now calling ComputeSafety() with TRUE
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| 155 | argument to preserve navigator's state), G4MultiNavigator and
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| 156 | G4ErrorPropagationNavigator.
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| 157 |
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| 158 | May 5th, 2008 - T.Nikitina (geomnav-V09-01-05)
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| 159 | --------------------------
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| 160 | - Added Brent method for LocateIntersectionPoint() in G4PropagatorInField.
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| 161 | The Brent method is now used as default and can be switched off through
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| 162 | call to the proper accessor function SetBrentMethod().
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| 163 | - Requires related update to G4ChordFinder in geometry/magneticfield module
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| 164 | included in tag "field-V09-01-02".
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| 165 |
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| [831] | 166 | April 29th, 2008 - M.Asai (geomnav-V09-01-04)
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| 167 | -------------------------
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| 168 | - G4PathFinder: commented out warning and exception in ComputeStep()
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| 169 | for step smaller than minimum threshold.
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| 170 |
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| 171 | April 28th, 2008 - G.Cosmo (geomnav-V09-01-03)
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| 172 | --------------------------
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| 173 | - Corrected condition for wrong evaluation order introduced in the
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| 174 | previous tag.
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| 175 |
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| 176 | March 13th, 2008 - G.Cosmo (geomnav-V09-01-02)
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| 177 | --------------------------
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| 178 | - Cleared compilation warnings in G4ReplicaNavigation on gcc-4.3.0 for
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| 179 | ambiguous use of parentheses in condition statements.
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| 180 |
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| 181 | January 24th, 2008 - T.Nikitina (geomnav-V09-01-01)
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| 182 | -------------------------------
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| 183 | - G4PropagatorInField: changed condition for 'ReEstimationEndPoint'
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| 184 | in order to better handle very strict parameters of propagation.
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| 185 | Also added more verbosity in case of error for negative step.
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| 186 | Fixes rare problem observed in production by ATLAS.
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| 187 |
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| 188 | January 22nd, 2008 - P.Arce (geomnav-V09-01-00)
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| 189 | ---------------------------
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| 190 | - G4PhantomParameterisation:
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| 191 | o Bug fix in GetReplicaNo() to catch overflows in X and Y.
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| 192 | (on suggestion by S.Stute)
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| 193 | o Made CheckVoxelsFillContainer() visible in public interface.
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| 194 |
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| 195 | November 16th, 2007 - G.Cosmo (geomnav-V09-00-12)
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| 196 | -----------------------------
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| 197 | - Cleared compilation warnings for shadowing of variables in classes
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| 198 | within the module.
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| 199 |
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| 200 | November 14th, 2007 - G.Cosmo (geomnav-V09-00-11)
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| 201 | -----------------------------
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| 202 | - Reintroduced artificial push in G4ReplicaNavigation::ComputeStep().
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| 203 | Further investigation and eventually reimplementation of LevelLocate()
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| 204 | required to take into account point and direction ...
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| 205 |
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| 206 | November 14th, 2007 - G.Cosmo (geomnav-V09-00-10)
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| 207 | -----------------------------
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| 208 | - Trial to remove artificial push in G4ReplicaNavigation::ComputeStep().
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| 209 | - Some minor cleanup.
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| 210 |
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| 211 | November 9th, 2007 - J.Apostolakis (geomnav-V09-00-09)
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| 212 | ----------------------------------
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| 213 | - G4SafetyHelper: Improved ComputeSafety() not to call G4Navigator
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| 214 | if exactly on safety 'center'.
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| 215 | - G4PathFinder: correction to debug code under #ifdef G4DEBUG_NAVIGATION.
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| 216 |
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| 217 | November 9th, 2007 - G.Cosmo (geomnav-V09-00-08)
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| 218 | ----------------------------
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| 219 | - Fix in G4ReplicaNavigation::DistanceToOut() for exact classification of
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| 220 | the linear step for Cartesian case.
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| 221 | - Made IdentifyAndPlaceSolid() method inlined in G4ParameterisedNavigation.
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| 222 | - Minor cosmetics and cleanup.
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| 223 |
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| 224 | November 6th, 2007 - P.Arce (geomnav-V09-00-07)
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| 225 | ---------------------------
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| 226 | - Optimisation in G4RegularNavigation: use voxelBox->DistanceToOut() instead
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| 227 | of ComputeStep() in ComputeStepSkippingEqualMaterials().
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| 228 | - Some cleanup and proper formatting of error/warning messages.
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| 229 |
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| 230 | November 2nd, 2007 - J.Apostolakis (geomnav-V09-00-06)
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| 231 | ----------------------------------
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| 232 | - Merging fixes in "geomnav-V09-00-03b" and "geomnav-V09-00-03c" on top
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| 233 | of tag "geomnav-V09-00-05".
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| 234 |
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| 235 | November 2nd, 2007 - J.Apostolakis (geomnav-V09-00-03c)
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| 236 | ----------------------------------
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| 237 | - G4PathFinder:
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| 238 | o Added setting of 'fNoGeometriesLimiting' in DoNextCurvedStep().
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| 239 | o Check to verify that 'fNoGeometriesLimiting' is set by DoNext*Step methods.
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| 240 | o Revised data type of 'fNoGeometriesLimiting' to be a int, so that < 0
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| 241 | shows 'unset'.
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| 242 | - G4PropagatorInField:
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| 243 | o Fixes for compilation of code under G4DEBUG_FIELD (problem report #982).
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| 244 | o Added extra check of method LocateIntersectionPoint() arguments.
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| 245 | - Tag based on "geomnav-V09-00-03b".
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| 246 |
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| 247 | October 29th, 2007 - J.Apostolakis (geomnav-V09-00-03b)
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| 248 | ----------------------------------
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| 249 | - G4PathFinder: first fix for problem of another process shortening steps
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| 250 | (between calls to ComputeStep by different processes in same step.)
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| 251 | I.e. First call to ComputeStep (geom 1) has proposed Step = 3.0 cm
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| 252 | Next call to ComputeStep (geom 2) has proposed Step = 1.0 cm
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| 253 | (e.g. Multiple Scattering)
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| 254 | - Tag based on "geomnav-V09-00-03a".
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| 255 |
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| 256 | October 24th, 2007 - J.Apostolakis (geomnav-V09-00-05)
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| 257 | ----------------------------------
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| 258 | - Merging fixes introduced in "geomnav-V09-00-03a" on top of
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| 259 | "geomnav-V09-00-04".
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| 260 |
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| 261 | October 24th, 2007 - J.Apostolakis (geomnav-V09-00-03a)
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| 262 | ----------------------------------
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| 263 | - G4PathFinder: fix to now set 'fNoGeometriesLimiting' in DoNextLinearStep()
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| 264 | when WhichLimited() is not called, i.e. in case of one navigator
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| 265 | optimisation.
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| 266 | - Tag based on "geomnav-V09-00-03".
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| 267 |
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| 268 | October 18th, 2007 - G.Cosmo (geomnav-V09-00-04)
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| 269 | ----------------------------
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| 270 | - Added new specific navigation for regular structures and phantoms.
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| 271 | New classes: G4RegularNavigation, G4PhantomParameterisation (by P.Arce).
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| 272 | Added cases to G4Navigator. Added dependency on "materials" module.
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| 273 |
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| 274 | October 12th, 2007 - J.Apostolakis (geomnav-V09-00-03)
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| 275 | ----------------------------------
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| 276 | - G4PathFinder: added new methods GetNumberGeometriesLimitingStep()
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| 277 | and GetMinimumStep() needed by G4CoupledTransportation to see whether
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| 278 | to relocate.
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| 279 |
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| 280 | September 25th, 2007 - G.Cosmo (geomnav-V09-00-02)
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| 281 | ------------------------------
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| 282 | - Some code cleanup in G4PathFinder. Switch off additional optimisation
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| 283 | for safety in method DoNextLinearStep().
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| 284 | - Set 'fRecomputeFactor' in G4SafetyHelper to 0.0, to switch off internal
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| 285 | optimisation and allow for reproducibility of steps (A.Howard).
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| 286 |
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| 287 | July 12th, 2007 - J.Apostolakis (geomnav-V09-00-01)
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| 288 | -------------------------------
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| 289 | - Restores fixes/improvements of geomnav-V08-03-07
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| 290 | - G4PathFinder: includes fix for result of ObtainSafety(), used in
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| 291 | CoupledTransportation.
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| 292 |
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| 293 | July 12th, 2007 - J.Apostolakis (geomnav-V09-00-00)
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| 294 | -------------------------------
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| 295 | - G4PathFinder:
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| 296 | o Include correction to signature of method PrepareNewTrack().
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| 297 | (This was done on a branch for this class in order to keep only
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| 298 | development of geomnav-V08-03-06)
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| 299 | - G4PropagatorInField:
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| 300 | o Included revisions and fixes for G4PropagatorInField of June 8th.
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| 301 | - This tag is based on "geomnav-V08-03-06" and does NOT include the
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| 302 | revisions of "geomnav-V08-03-07".
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| 303 |
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| 304 | July 5th, 2007 - G.Cosmo
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| 305 | ------------------------
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| 306 | - G4PathFinder:
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| 307 | o Corrected signature to method PrepareNewTrack().
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| 308 | Resolves linking problems detected on SUN-CC platform.
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| 309 | - Changes included in tag "geomnav-V08-03-02c", included in relase 9.0.p01.
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| 310 |
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| 311 | June 8th, 2007 - T.Nikitina
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| 312 | ---------------------------
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| 313 | - G4PropagatorInField:
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| 314 | o Put in the constructor creation of array of FieldTracks used in
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| 315 | LocateInterSectionPoint().
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| 316 | o Change in ReEstimateNewPoint() in order to handle cases with zero step
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| 317 | caused by diffCurve=0.
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| 318 | o In case of proposed step less than tolerance, now return 'kInfinity'
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| 319 | as per convention of geometry instead of 'DBL_MAX'.
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| 320 | (by J.Apostolakis, May 18th 2007)
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| 321 | - Changes included in tag "geomnav-V08-03-02b", included in release 9.0.
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| 322 |
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| 323 | June 5th, 2007 - J.Apostolakis (geomnav-V08-03-07)
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| 324 | ------------------------------
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| 325 | - G4PathFinder:
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| 326 | o New method to return the safety sphere last calculated for
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| 327 | a PreStep point (it could be a previous one - due to optimasation).
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| 328 | >> If last step(s) were smaller than safety, then for a linear
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| 329 | track (no field or no charge) Navigator's ComputeSafety is not
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| 330 | called. The older PreStep (previous step or some steps back
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| 331 | in case of many small steps) is stored for this - and provided.
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| 332 | o ComputeStep() still returns current PreStep point's safety (must).
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| 333 | o Revisions are to make this (used by CoupledTransportation) more
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| 334 | compatible with the old direct use of G4Navigator by G4Transportation.
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| 335 |
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| 336 | May 29th, 2007 - J.Apostolakis (geomnav-V08-03-06)
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| 337 | ------------------------------
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| 338 | - G4Navigator
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| 339 | o Fixed **ComputeSafety**: wrong coordinates used (last tag only).
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| 340 | For certainty reinstated LocateGlobalPointWithinVolume (for now).
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| 341 | o Corrected calculation of fStepEndPoint (in ComputeStep)
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| 342 | for case of step not limited by geometry
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| 343 | - G4PathFinder
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| 344 | o PrepareNewTrack: calls to re-initialise SafetyHelper (reset safety)
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| 345 | o ReLocate: Corrected check of move (avoid one side effect on stored safety)
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| 346 | --> ComputeSafety still results individual navigators' values.
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| 347 |
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| 348 | May 24th, 2007 - J.Apostolakis (geomnav-V08-03-05)
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| 349 | ------------------------------
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| 350 | - G4PathFinder: 1 correction and 2 optimisations:
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| 351 | o PrepareNewTrack() clear safety - to avoid potential problems in overlaps.
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| 352 | o DoNextLinearStep() only calls ComputeStep() for a navigator whose safety
|
|---|
| 353 | greater than the step.
|
|---|
| 354 | o DoNextCurvedStep(), if there's one geometry, no longer calls
|
|---|
| 355 | ComputeSafety() at start.
|
|---|
| 356 | - G4Navigator ComputeSafety:
|
|---|
| 357 | o Corrected it to address use at non-endpoint
|
|---|
| 358 | o Replaced call to LocateGlobalPointWithinVolume() with calls to
|
|---|
| 359 | sub-navigators.
|
|---|
| 360 |
|
|---|
| 361 | May 21st, 2007 - G.Cosmo
|
|---|
| 362 | ------------------------
|
|---|
| 363 | - Made 'fVerbose' protected in G4Navigator, reused in G4MultipleNavigator.
|
|---|
| 364 | - Some cleanup in G4MultipleNavigator implementation.
|
|---|
| 365 | - Make G4PathFinder singleton definition canonical.
|
|---|
| 366 | - Added method CheckPointExiting() in G4AuxiliaryNavServices utility
|
|---|
| 367 | class (by P.Arce).
|
|---|
| 368 |
|
|---|
| 369 | May 19th, 2007 - J.Apostolakis (geomnav-V08-03-04)
|
|---|
| 370 | ------------------------------
|
|---|
| 371 | - Corrections and additions in G4PathFinder:
|
|---|
| 372 | 1) Added calculation of start-point safety in DoNextCurvedStep
|
|---|
| 373 | 2) Corrected GetCurrentSafety() - uses mininum of 1)
|
|---|
| 374 | 3) Added method to obtain safety of one navigator (after call to all).
|
|---|
| 375 | 4) Deleted obsolete data member 'fMinSafety'.
|
|---|
| 376 | 5) If only one geometry, do not call WhichLimited in DoNextLinearStep (optimisation)
|
|---|
| 377 | 6) ComputeSafety: save the values of isotropic safety for each navigator
|
|---|
| 378 |
|
|---|
| 379 | May 18th, 2007 - A.Howard (geomnav-V08-03-03)
|
|---|
| 380 | ------------------------
|
|---|
| 381 | - Fixed return value for G4PathFinder::ComputeStep in case of
|
|---|
| 382 | step smaller than tolerance (now kInfinity): fixes one PathFinder issue (JA).
|
|---|
| 383 | - Added compiler flags for verbosity in G4PathFinder.cc
|
|---|
| 384 | - Added compiler flags for verbosity in G4MultiNavigator.cc
|
|---|
| 385 |
|
|---|
| 386 | May 18th, 2007 - G.Cosmo (geomnav-V08-03-02)
|
|---|
| 387 | ------------------------
|
|---|
| 388 | - Use kAngTolerance and kRadTolerance from G4GeometryTolerance class.
|
|---|
| 389 | - Coworks with tag "global-V08-03-03".
|
|---|
| 390 |
|
|---|
| 391 | May 16th, 2007 - G.Cosmo (geomnav-V08-03-01)
|
|---|
| 392 | ------------------------
|
|---|
| 393 | - Introduced new class G4ErrorPropagationNavigator, a specialised navigator
|
|---|
| 394 | for performing double navigation in the detector geometry and on the
|
|---|
| 395 | target surface for error propagation (by P.Arce).
|
|---|
| 396 | - Fixed bug in G4GeomTestSegment in case of TestPoint on the surface,
|
|---|
| 397 | reducing cases of reported spurious overlaps.
|
|---|
| 398 | - Coworks with tag "global-V08-03-02".
|
|---|
| 399 |
|
|---|
| 400 | May 16th, 2007 - J.Apostolakis (geomnav-V08-03-00a)
|
|---|
| 401 | ------------------------------
|
|---|
| 402 | - Moved to G4PathFinder version without extra prints
|
|---|
| 403 |
|
|---|
| 404 | April 26th, 2007 - G.Cosmo (geomnav-V08-03-00)
|
|---|
| 405 | --------------------------
|
|---|
| 406 | - Use call to G4GeometryTolerance instead of kCarTolerance where needed.
|
|---|
| 407 | - Revised data members in G4SafetyHelper to conform to convention.
|
|---|
| 408 | - Requires tag "global-V08-03-00" and related tag set.
|
|---|
| 409 |
|
|---|
| 410 | April 26th, 2007 - T.Nikitina (geomnav-V08-02-03)
|
|---|
| 411 | -----------------------------
|
|---|
| 412 | - Fixed case of out of range access in G4GeomTestSegment responsible for
|
|---|
| 413 | crashes observed when recursive-grid test for overlaps was run.
|
|---|
| 414 | Addressing problem report #784.
|
|---|
| 415 |
|
|---|
| 416 | April 20th, 2007 - G.Cosmo (geomnav-V08-02-02)
|
|---|
| 417 | --------------------------
|
|---|
| 418 | - Some cleanup and minor cosmetics ...
|
|---|
| 419 |
|
|---|
| 420 | April 12st, 2007 - V.Ivanchenko
|
|---|
| 421 | -------------------------------
|
|---|
| 422 | - G4SafetyHelper become a unique class, which can be accessed via
|
|---|
| 423 | G4TransporationManager. Depending on type of navigation (single
|
|---|
| 424 | world or multiple navigation) it uses mass navigator or G4PathFinder.
|
|---|
| 425 | All calls from EM processes to geometry are provided by G4SafetyHelper.
|
|---|
| 426 | - G4TransportationManager: added G4SafetyHelper.
|
|---|
| 427 | - G4PathFinder: initialisation of G4SafetyHelper.
|
|---|
| 428 | - Tagged "geomnav-V08-02-02-beta2".
|
|---|
| 429 |
|
|---|
| 430 | March 31st, 2007 - J. Apostolakis
|
|---|
| 431 | ---------------------------------
|
|---|
| 432 | - G4Navigator:
|
|---|
| 433 | o New method CheckNextStep() makes a trial step, without
|
|---|
| 434 | changing the state of the Navigator (to be verified).
|
|---|
| 435 | It is a variant of ComputeStep, whose signature it shares.
|
|---|
| 436 | - Tagged "geomnav-V08-02-02-beta1".
|
|---|
| 437 |
|
|---|
| 438 | February 13th, 2007 - J.Apostolakis
|
|---|
| 439 | -----------------------------------
|
|---|
| 440 | - G4Navigator:
|
|---|
| 441 | o Improvement for creating touchable history when located outside world.
|
|---|
| 442 | Retain whether last point was located outside, and if so call default
|
|---|
| 443 | TouchableHistory constructor (that initialised world to null).
|
|---|
| 444 | NOTE: testing found problems with SteppingManager::SetInitialStep()
|
|---|
| 445 | as the Vertex physical volume was not set. Protection is potentially
|
|---|
| 446 | required, or bigger issue to be resolved.
|
|---|
| 447 | Currently, changes in G4Navigator.hh,cc are safe, but the fix in .icc is
|
|---|
| 448 | temporarly suspended and NOT included.
|
|---|
| 449 | - Attempted fix created Dec 7th, 2006
|
|---|
| 450 |
|
|---|
| 451 | February 13th, 2007 - J.Apostolakis (geomnav-V08-02-01)
|
|---|
| 452 | -----------------------------------
|
|---|
| 453 | - G4PropagatorInField:
|
|---|
| 454 | o Implemented ClearPropagatorState() to clear all the track-dependent
|
|---|
| 455 | state (incl. safety, zero-steps, loop flag ...).
|
|---|
| 456 | ** Calling this is mandatory for each new track because in the case of
|
|---|
| 457 | geometry overlaps, the safety can be easily inconsistent (and/or
|
|---|
| 458 | incorrect) otherwise
|
|---|
| 459 | ** Must be called from G4Transportation (or alternatives) !!
|
|---|
| 460 | - Fix created Jan 25th, 2007
|
|---|
| 461 |
|
|---|
| 462 | January 31st, 2007 - G.Cosmo (geomnav-V08-02-00)
|
|---|
| 463 | ----------------------------
|
|---|
| 464 | - G4Navigator: forcing call to CheckOverlaps() on the current volume
|
|---|
| 465 | before event abortion for cases of stuck tracks.
|
|---|
| 466 | - Requires tag "geommng-V08-02-00".
|
|---|
| 467 |
|
|---|
| 468 | November 23rd, 2006 - J.Apostolakis (geomnav-V08-01-08)
|
|---|
| 469 | -----------------------------------
|
|---|
| 470 | - G4PathFinder:
|
|---|
| 471 | o Fix when report a problem only if move > safety (additional check).
|
|---|
| 472 | o Revised condition for extra checking against safety.
|
|---|
| 473 | o Many small and cosmetic changes in debug printing.
|
|---|
| 474 |
|
|---|
| 475 | November 18th, 2006 - J.Apostolakis (geomnav-V08-01-07)
|
|---|
| 476 | -----------------------------------
|
|---|
| 477 | - G4PathFinder:
|
|---|
| 478 | o Fix for problem when step is fully taken.
|
|---|
| 479 | Note: this occurs due to optimisation in PiF that avoids calling
|
|---|
| 480 | G4(Multi)Navigator!!
|
|---|
| 481 | o Function LimitedString( ELimited lim ) enables printing this enum
|
|---|
| 482 | o Improved printing in IntersectChord. Deleted/simplified few prints in
|
|---|
| 483 | ComputeStep().
|
|---|
| 484 | - G4MultiNavigator: cleanup, cosmetics
|
|---|
| 485 |
|
|---|
| 486 | November 13th, 2006 - G.Cosmo (geomnav-V08-01-06)
|
|---|
| 487 | -----------------------------
|
|---|
| 488 | - Fixed compilation warnings and some cleanup ...
|
|---|
| 489 |
|
|---|
| 490 | November 11th, 2006 - J.Apostolakis (geomnav-V08-01-05)
|
|---|
| 491 | -----------------------------------
|
|---|
| 492 | - G4PathFinder improvements for parallel Navigation
|
|---|
| 493 | o ComputeStep method signature extended to add volume
|
|---|
| 494 | o Use G4MultiNavigator for tracking in field.
|
|---|
| 495 | - G4MultiNavigator:
|
|---|
| 496 | o Several fixes, primarily for taking care of condition of
|
|---|
| 497 | geometry limited step.
|
|---|
| 498 |
|
|---|
| 499 | November 11th, 2006 - J.Apostolakis (geomnav-V08-01-04)
|
|---|
| 500 | -----------------------------------
|
|---|
| 501 | - G4PropagatorInField:
|
|---|
| 502 | o Refined fix in LocateIntersectionPoint(), to subdivide
|
|---|
| 503 | in case it cannot find intersection point quickly (T.Nikitina).
|
|---|
| 504 | Second version, with several levels of cutting.
|
|---|
| 505 | o NOTE: Special tags made (later) not including the Developments in
|
|---|
| 506 | G4TransportationManager, G4PathFinder, G4SafetyHelper for parallel
|
|---|
| 507 | navigation. i.e. - based on tag "geomnav-V08-01-03".
|
|---|
| 508 |
|
|---|
| 509 | November 11th, 2006 - J.Apostolakis
|
|---|
| 510 | -----------------------------------
|
|---|
| 511 | - Created G4MultiNavigator class and utilised it from G4PathFinder
|
|---|
| 512 | to implement curved trajectory parallel navigation.
|
|---|
| 513 |
|
|---|
| 514 | November 10th, 2006 - J.Apostolakis (geomnav-V08-01-03)
|
|---|
| 515 | -----------------------------------
|
|---|
| 516 | - G4PropagatorInField:
|
|---|
| 517 | o Fix in LocateIntersectionPoint(), to subdivide in case it cannot find
|
|---|
| 518 | intersection point quickly (T.Nikitina).
|
|---|
| 519 | First version, only one level of cutting
|
|---|
| 520 | o NOTE: Special tags made (later) not including the Developments in
|
|---|
| 521 | G4TransportationManager, G4PathFinder, G4SafetyHelper for parallel
|
|---|
| 522 | navigation. i.e. - based on tag "geomnav-V08-01-02".
|
|---|
| 523 |
|
|---|
| 524 | November 9th, 2006 - J.Apostolakis
|
|---|
| 525 | -----------------------------------
|
|---|
| 526 | - G4SafetyHelper:
|
|---|
| 527 | o Changed default value of 'fUseParallelGeometries' to 'false'.
|
|---|
| 528 | This is the default, except when using parallel geometries.
|
|---|
| 529 | Value 'true' will become the default.
|
|---|
| 530 |
|
|---|
| 531 | November 4th, 2006 - M.Asai
|
|---|
| 532 | ---------------------------
|
|---|
| 533 | - G4TransportationManager:
|
|---|
| 534 | o added new method SetWorldForTracking() to enable change of world from
|
|---|
| 535 | the RunManager.
|
|---|
| 536 |
|
|---|
| 537 | October 31st, 2006 - J.Apostolakis
|
|---|
| 538 | ----------------------------------
|
|---|
| 539 | - G4SafetyHelper
|
|---|
| 540 | o Added new class variable 'fUseParallelGeometries', to enable
|
|---|
| 541 | it to work call G4Navigator of Mass geometry directly, in
|
|---|
| 542 | the case of single geometry (when G4PathFinder is disabled).
|
|---|
| 543 | o Default value is currently 'true' --> for parallel navigation development.
|
|---|
| 544 | - G4PathFinder
|
|---|
| 545 | o Improved the code that checks within relocation whether position
|
|---|
| 546 | is proposed to be moved outside safety sphere from endpoint.
|
|---|
| 547 |
|
|---|
| 548 | October 26th, 2006 - G.Cosmo (geomnav-V08-01-02)
|
|---|
| 549 | ----------------------------
|
|---|
| 550 | - G4Navigator:
|
|---|
| 551 | o Added inline methods EnteredDaughterVolume() and ExitedMotherVolume() to
|
|---|
| 552 | allow for verification of a point entering a daughter volume or exiting
|
|---|
| 553 | the mother volume.
|
|---|
| 554 | o Made LocateGlobalPointAndSetup() method virtual. Moved to non virtual
|
|---|
| 555 | and inline LocateGlobalPointAndUpdateTouchableHandle() method.
|
|---|
| 556 | o Moved 'fHistory' data member to protected to aloow for more complete
|
|---|
| 557 | subclassing.
|
|---|
| 558 | o Minor cosmetics to recently introduced printout diagnostics in
|
|---|
| 559 | ComputeSafety() method.
|
|---|
| 560 | - G4TransportationManager:
|
|---|
| 561 | o Added methods to access the list of the registered worlds.
|
|---|
| 562 | - NOTE: this tag does NOT include the recent developments introduced for
|
|---|
| 563 | G4PathFinder. It resumes from tag "geomnav-V08-00-01"; anything else
|
|---|
| 564 | introduced after it, except for changes in G4Navigator, is NOT included !
|
|---|
| 565 |
|
|---|
| 566 | October 25th, 2006 - J.Apostolakis
|
|---|
| 567 | ----------------------------------
|
|---|
| 568 | - G4PathFinder: fixed initialisation of cached value for the
|
|---|
| 569 | G4TransportationManager to cope with singletons.
|
|---|
| 570 |
|
|---|
| 571 | October 16th, 2006 - J.Apostolakis (geomnav-V08-01-01)
|
|---|
| 572 | ----------------------------------
|
|---|
| 573 | - G4Navigator: moved debug printing behind fVerbose conditions
|
|---|
| 574 |
|
|---|
| 575 | October 12th, 2006 - J.Apostolakis (geomnav-V08-01-00)
|
|---|
| 576 | ----------------------------------
|
|---|
| 577 | - New class G4SafetyHelper to aid multiple scattering inn
|
|---|
| 578 | determining the correct Mass geometry step (via PathFinder)
|
|---|
| 579 | and all-geometry safety.
|
|---|
| 580 | - Several revisions, fixes to G4PathFinder.
|
|---|
| 581 |
|
|---|
| 582 | June 8th, 2006 - J.Apostolakis (geomnav-V08-00-06)
|
|---|
| 583 | ------------------------------
|
|---|
| 584 | - G4PathFinder:
|
|---|
| 585 | o New method 'ComputeSafety' to compute safety at endpoint of last step.
|
|---|
| 586 |
|
|---|
| 587 | June 2nd, 2006 - J.Apostolakis (geomnav-V08-00-05)
|
|---|
| 588 | ------------------------------
|
|---|
| 589 | - G4PathFinder:
|
|---|
| 590 | o New method ReLocate() for non-Transportation classes to call when moving
|
|---|
| 591 | the endpoint of a particle. Uses LocateGlobalPointWithinVolume() method
|
|---|
| 592 | of the navigators.
|
|---|
| 593 | o Small fixes and protection of debug printing with Verbose flag.
|
|---|
| 594 | o Default verbose level is now 0.
|
|---|
| 595 |
|
|---|
| 596 | May 28th, 2006 - J.Apostolakis (geomnav-V08-00-04)
|
|---|
| 597 | ------------------------------
|
|---|
| 598 | - G4PathFinder:
|
|---|
| 599 | o Check whether a process shifted the position since the last step.
|
|---|
| 600 | o Corrected checking for 'Unique', i.e. one process limiting step.
|
|---|
| 601 | o Revised printing (more information, some protected by verbose flag).
|
|---|
| 602 |
|
|---|
| 603 | May 27th, 2006 - J.Apostolakis (geomnav-V08-00-03)
|
|---|
| 604 | ------------------------------
|
|---|
| 605 | - G4PathFinder revised significantly:
|
|---|
| 606 | o Workaround for problem of CreateHistory() when outside world.
|
|---|
| 607 | o Revised for new counting of Navigator IDs (M.Asai).
|
|---|
| 608 | o Added MovePoint() method that signals if it moved.
|
|---|
| 609 | o Added state to cope with cases where a full step is taken,
|
|---|
| 610 | i.e. to cope with steps that return kInfinity:
|
|---|
| 611 | New state:
|
|---|
| 612 | RelocatedPoint - to show if it is moved;
|
|---|
| 613 | TrueMinStep - finite whereas reported can be kInfinity.
|
|---|
| 614 | and to aid in clarifying the state of the (singleton) object:
|
|---|
| 615 | LastStepNo - already kept in one method (static), now exposed;
|
|---|
| 616 | CurrentStepNo - mostly for debugging and printing out.
|
|---|
| 617 | o Small improvements in tests.
|
|---|
| 618 |
|
|---|
| 619 | May 23rd, 2006 - J.Apostolakis (geomnav-V08-00-02)
|
|---|
| 620 | ------------------------------
|
|---|
| 621 | - Added new prototype class G4PathFinder to coupled navigation
|
|---|
| 622 | in parallel geometries.
|
|---|
| 623 |
|
|---|
| 624 | May 22nd, 2006 - G.Cosmo (geomnav-V08-00-01)
|
|---|
| 625 | ------------------------
|
|---|
| 626 | - Extended G4TransportationManager to handle multiple navigators.
|
|---|
| 627 | Preserved interface for navigation in mass/tracking geometry.
|
|---|
| 628 | - Added activation flag to G4Navigator and related accessor methods.
|
|---|
| 629 |
|
|---|
| 630 | Feb 8th, 2006 - J.Apostolakis (geomnav-V08-00-00)
|
|---|
| 631 | -----------------------------
|
|---|
| 632 | - Addressing problem with convergence in LocateIntersectionPoint()
|
|---|
| 633 | of G4PropagatorInField (problem identified by Atlas, observed when
|
|---|
| 634 | requesting high precision, i.e. small values of eps_min/max, delta_one_step,
|
|---|
| 635 | due e.g. to need for small delta_intersection):
|
|---|
| 636 | o First solution by increasing maximum iterations (from 100 to 10,000).
|
|---|
| 637 | o Until correct information can be returned, an Exception is thrown
|
|---|
| 638 | in case of too many iterations.
|
|---|
| 639 | o Warn in case over 1000 iterations, to let user see difficulty.
|
|---|
| 640 | - This fix is an interim solution, in lieu of improving the algorithm
|
|---|
| 641 | for location (or returning correct incomplete progress).
|
|---|
| 642 |
|
|---|
| 643 | Nov 24th, 2005 - J.Apostolakis (geomnav-V07-01-02)
|
|---|
| 644 | ------------------------------
|
|---|
| 645 | - Revised G4ParameterisedNavigation, to use new interface for
|
|---|
| 646 | ComputeMaterial(). Now no longer needing 'Physical Touchable'.
|
|---|
| 647 |
|
|---|
| 648 | Sep 19th, 2005 - G.Cosmo (geomnav-V07-01-01)
|
|---|
| 649 | ------------------------
|
|---|
| 650 | - G4DrawVoxels: removed unnecessary 'panic' message in ComputeVoxelPolyhedra()
|
|---|
| 651 | and some code cleanup.
|
|---|
| 652 |
|
|---|
| 653 | Jul 25th, 2005 - G.Cosmo (geomnav-V07-01-00)
|
|---|
| 654 | ------------------------
|
|---|
| 655 | - Some cleanup and cosmetic changes for Software Reference Manual.
|
|---|
| 656 |
|
|---|
| 657 | Jun 14th, 2005 - J.Apostolakis (geomnav-V07-00-00)
|
|---|
| 658 | ------------------------------
|
|---|
| 659 | - Added ability to use Nested Parameterisations to Parameterised Navigation
|
|---|
| 660 | Coworks with tag "geomvol-V07-00-01".
|
|---|
| 661 |
|
|---|
| 662 | Dec 2nd, 2004 - G.Cosmo (geomnav-V06-02-08)
|
|---|
| 663 | -----------------------
|
|---|
| 664 | - Implemented migration to <cmath> for standard mathematical functions.
|
|---|
| 665 |
|
|---|
| 666 | Nov 24th, 2004 - G.Cosmo (geomnav-V06-02-07)
|
|---|
| 667 | ------------------------
|
|---|
| 668 | - Fix in G4ReplicaNavigation::DistanceToOutPhi() for the case of phi
|
|---|
| 669 | sections on convex surfaces. Fixes problem report #651.
|
|---|
| 670 |
|
|---|
| 671 | Nov 19th, 2004 - J.Apostolakis (geomnav-V06-02-06)
|
|---|
| 672 | ------------------------------
|
|---|
| 673 | - New access method in G4Navigator for SeverityOfZeroStepping().
|
|---|
| 674 |
|
|---|
| 675 | Nov 17th, 2004 - G.Cosmo (geomnav-V06-02-05)
|
|---|
| 676 | ------------------------
|
|---|
| 677 | - Allow consecutive corrections for stuck tracks in G4Navigator::ComputeStep()
|
|---|
| 678 | up to 10 times before aborting the event.
|
|---|
| 679 |
|
|---|
| 680 | Sep 28th, 2004 - G.Cosmo (geomnav-V06-02-04)
|
|---|
| 681 | ------------------------
|
|---|
| 682 | - Invoke G4LogicalVolume::UpdateMaterial() instead of SetMaterial() for
|
|---|
| 683 | parameterised navigation in G4Navigator and G4ParameterisedNavigation
|
|---|
| 684 | (M.Asai).
|
|---|
| 685 | - Coworks with tag "geommng-V06-02-02".
|
|---|
| 686 |
|
|---|
| 687 | Sep 13th, 2004 - G.Cosmo (geomnav-V06-02-03)
|
|---|
| 688 | ------------------------
|
|---|
| 689 | - G4Navigator: corrected computation of fGrandMotherExitNormal in ComputeStep()
|
|---|
| 690 | in the case where a not valid exit-normal exists.
|
|---|
| 691 |
|
|---|
| 692 | Sep 11th, 2004 - G.Cosmo (geomnav-V06-02-02)
|
|---|
| 693 | ------------------------
|
|---|
| 694 | - Dump out contents from the solid when a fatal G4Exception is thrown from
|
|---|
| 695 | the navigators in ComputeStep().
|
|---|
| 696 | Modified files G4NormalNavigation.cc, G4ParameterisedNavigation.cc,
|
|---|
| 697 | G4ReplicaNavigation.cc, G4VoxelNavigation.cc.
|
|---|
| 698 |
|
|---|
| 699 | Aug 31st, 2004 - D.C.Williams (geomnav-V06-02-01)
|
|---|
| 700 | -----------------------------
|
|---|
| 701 | - G4GeomTestSegment: fix to correctly determine whether starting trajectory
|
|---|
| 702 | is entering or exiting the solid when the starting point is on a surface.
|
|---|
| 703 | Added additional tests on solid consistencies (from roundoff sometimes) to
|
|---|
| 704 | avoid incorrect overlap warnings. Addresses problem reports #610 and #652.
|
|---|
| 705 |
|
|---|
| 706 | Jun 29th, 2004 - G.Cosmo (geomnav-V06-02-00)
|
|---|
| 707 | ------------------------
|
|---|
| 708 | - Fixed zero step-length problem in G4ReplicaNavigation::ComputeStep()
|
|---|
| 709 | for cases where different replica types are coincident. Resolves
|
|---|
| 710 | problem report #633.
|
|---|
| 711 | - G4NormalNavigation: added extra verbosity to print out information
|
|---|
| 712 | for each solid which returns a 'lowest-yet' step, including the
|
|---|
| 713 | mother volume. It is activated by setting verbose level to 2 or
|
|---|
| 714 | more (J.Apostolakis).
|
|---|
| 715 |
|
|---|
| 716 | Jun 18th, 2004 - G.Cosmo (geomnav-V06-01-03)
|
|---|
| 717 | ------------------------
|
|---|
| 718 | - Enhanced check for null step in G4Navigator::ComputeStep().
|
|---|
| 719 | Now attempting a corrective action after 10 consecutive zero steps.
|
|---|
| 720 | Event gets aborted after 25 zero steps.
|
|---|
| 721 |
|
|---|
| 722 | Jun 15th, 2004 - G.Cosmo (geomnav-V06-01-02)
|
|---|
| 723 | ------------------------
|
|---|
| 724 | - Relax exception in G4Navigator::ComputeStep() for stuck tracks.
|
|---|
| 725 | Event gets aborted after 25 zero steps.
|
|---|
| 726 |
|
|---|
| 727 | Jun 11th, 2004 - G.Cosmo (geomnav-V06-01-01)
|
|---|
| 728 | ------------------------
|
|---|
| 729 | - Added check to G4Navigator to count the number of steps with zero length
|
|---|
| 730 | and issue an exception for tracks that get stuck in a loop (J.Apostolakis).
|
|---|
| 731 | - Modified GNUmakefile to define G4GEOMETRY_ALLOC_EXPORT flag for DLLs
|
|---|
| 732 | build on Windows.
|
|---|
| 733 |
|
|---|
| 734 | May 17th, 2004 - G.Cosmo (geomnav-V06-01-00)
|
|---|
| 735 | ------------------------
|
|---|
| 736 | - Added more verbosity on solids response for navigators (optimised/not
|
|---|
| 737 | optimised) if "check_mode" state is combined with verbose level-1.
|
|---|
| 738 |
|
|---|
| 739 | Mar 11th, 2004 - G.Cosmo (geomnav-V06-00-02)
|
|---|
| 740 | ------------------------
|
|---|
| 741 | - Added "check_mode" state for navigators. The state can be activated by
|
|---|
| 742 | a new UI command (geometry/navigator/check_mode [true/false]) and will
|
|---|
| 743 | force more strict and less tolerant checks in step/safety computation to
|
|---|
| 744 | verify the correctness of solids' response in the geometry.
|
|---|
| 745 | - Reorganised verbosity levels. Added more useful information activated
|
|---|
| 746 | when in G4VERBOSE mode and verbosity level selected.
|
|---|
| 747 | Fixed output formatting when entering/exiting verbose blocks.
|
|---|
| 748 |
|
|---|
| 749 | Feb 27th, 2004 - G.Cosmo (geomnav-V06-00-01)
|
|---|
| 750 | ------------------------
|
|---|
| 751 | - G4Navigator.cc:
|
|---|
| 752 | o Fixed old outstanding bug in ComputeStep() for the location of the
|
|---|
| 753 | the local point in the calculation of a valid exit normal. (V.Grichine)
|
|---|
| 754 |
|
|---|
| 755 | Feb 9th, 2004 - J.Apostolakis (geomnav-V06-00-00)
|
|---|
| 756 | ------------------------------
|
|---|
| 757 | - G4PropagatorInField.cc:
|
|---|
| 758 | o ReEstimateEndpoint: Changed to cope with a failure of AccurateAdvance,
|
|---|
| 759 | by calling it iteratively up maximum 20 times.
|
|---|
| 760 | o SetVerboseLevel, now forwards the verbosity (minus 3) to integration driver
|
|---|
| 761 |
|
|---|
| 762 | Dec 11th, 2003 - J.Apostolakis (geomnav-V05-02-15)
|
|---|
| 763 | ------------------------------
|
|---|
| 764 | - G4PropagatorInField.cc:
|
|---|
| 765 | o LocateIntersectionPoint: Refined re-setting of finalSection.
|
|---|
| 766 | --> Endpoint recalculation is returned only for final section.
|
|---|
| 767 | (trial fix in -14 is replaced by above code)
|
|---|
| 768 | o Fixed ReEstimateEndPoint which ignored return code of AccurateAdvance
|
|---|
| 769 | and moved to short end-point for long requests
|
|---|
| 770 | It now leaves the endpoint unchanged, when it cannot improve it.
|
|---|
| 771 | o Few format changes for PrintStatus
|
|---|
| 772 |
|
|---|
| 773 | Dec 10th, 2003 - J.Apostolakis (geomnav-V05-02-14)
|
|---|
| 774 | ------------------------------
|
|---|
| 775 | - G4PropagatorInField.cc on top of latest (not 1.7):
|
|---|
| 776 | o Fix for the case where two previous corrections are 'operational'
|
|---|
| 777 | Problem if the current endpoint is not the final one, and it has been
|
|---|
| 778 | recalculated, and we need to go beyond the current section to the
|
|---|
| 779 | final one -- the recalcuted endpoint no longer valid!
|
|---|
| 780 |
|
|---|
| 781 | Dec 10th, 2003 - J.Apostolakis (geomnav-V05-02-13)
|
|---|
| 782 | ------------------------------
|
|---|
| 783 | - G4PropagatorInField.cc:
|
|---|
| 784 | o Gone back to version 1.7, without the fix in LocateIntersectionPoint
|
|---|
| 785 | for the "long-standing error".
|
|---|
| 786 |
|
|---|
| 787 | Dec 5th, 2003 - G.Cosmo - (geomnav-V05-02-12)
|
|---|
| 788 | ------------------------
|
|---|
| 789 | - G4TransportationManager.cc:
|
|---|
| 790 | o removed initialisation of allocators for navigation levels, where they
|
|---|
| 791 | were introduced as workaround for solving static initialisation a long
|
|---|
| 792 | time ago. Now moved to "volumes" module, where they should belong, in
|
|---|
| 793 | G4TouchableHistory.cc.
|
|---|
| 794 | - Restored original unit-tests, using inherited navigator.
|
|---|
| 795 | --> Requires geomvol-V05-02-08
|
|---|
| 796 |
|
|---|
| 797 | Dec 4th, 2003 - J.Apostolakis (geomnav-V05-02-11)
|
|---|
| 798 | ------------------------------
|
|---|
| 799 | - G4PropagatorInField.cc
|
|---|
| 800 | o Corrected placement of #endif for two #ifdef VERBOSE
|
|---|
| 801 |
|
|---|
| 802 | Dec 2nd, 2003 - J.Apostolakis (geomnav-V05-02-10)
|
|---|
| 803 | ------------------------------
|
|---|
| 804 | - G4PropagatorInField[.hh.cc]:
|
|---|
| 805 | o Fixed LocateIntersectionPoint for long-standing error.
|
|---|
| 806 | A section of the chord was not considered in use case where
|
|---|
| 807 | a previous chord at first appeared to have an intersection, but did not.
|
|---|
| 808 |
|
|---|
| 809 | Nov 26th, 2003 - J.Apostolakis (geomnav-V05-02-09)
|
|---|
| 810 | ------------------------------
|
|---|
| 811 | - G4PropagatorInField[.hh.cc]:
|
|---|
| 812 | o Added argument Method LocateIntersectionPoint G4bool& recalculatedEndPt
|
|---|
| 813 | to return 'true' if the endpoint has been recalculated.
|
|---|
| 814 | This fixes a problem that can occasionally cause the skipping of a volume
|
|---|
| 815 | boundary - in the case when a re-integration was done near a boundary,
|
|---|
| 816 | because the new endpoint was previously not passed back.
|
|---|
| 817 | o ComputeStep also changed to accept above recalculation.
|
|---|
| 818 | o New method GetVerboseLevel(), closer to std naming than Verbose()
|
|---|
| 819 |
|
|---|
| 820 | Nov 14th, 2003 - J.Apostolakis (geomnav-V05-02-08)
|
|---|
| 821 | ------------------------------
|
|---|
| 822 | - Retagged the files of tag "geomnav-V05-02-07", due to tagging with same
|
|---|
| 823 | name incorrectly files in another directory and, as such confusing Bonsai.
|
|---|
| 824 |
|
|---|
| 825 | Nov 13th, 2003 - J.Apostolakis (geomnav-V05-02-07)
|
|---|
| 826 | ------------------------------
|
|---|
| 827 | - G4PropagatorInField[.hh.icc.cc]:
|
|---|
| 828 | o Pass safety sphere information to G4ChordFinder for optimisation
|
|---|
| 829 | o Including G4ChordFinder.hh only in .cc file
|
|---|
| 830 | - Requires and coworks with "field-V05-02-08" tag.
|
|---|
| 831 |
|
|---|
| 832 |
|
|---|
| 833 | Nov 10th, 2003 - G.Cosmo (geomnav-V05-02-06)
|
|---|
| 834 | ------------------------
|
|---|
| 835 | - G4Navigator[.hh.icc.cc] - methods review:
|
|---|
| 836 | o Removed obsolete methods: IsExitNormalValid(), GetLocalExitNormal().
|
|---|
| 837 | o Renamed method LocateGlobalPointAndSetup(p,v,history) to
|
|---|
| 838 | ResetHistoryAndLocate(p,v,history).
|
|---|
| 839 | o Moved to protected the following methods: GetCurrentLocalCoordinate(),
|
|---|
| 840 | ComputeLocalPoint(), ComputeLocalAxis(), NetTranslation(),
|
|---|
| 841 | NetRotation(), EnteredDaughterVolume().
|
|---|
| 842 | o Fixed consistency of inline/not-inline implementations of methods.
|
|---|
| 843 | - Coworks with tag "tracking-V05-02-03".
|
|---|
| 844 |
|
|---|
| 845 | Nov 6th, 2003 - J.Apostolakis (geomnav-V05-02-05)
|
|---|
| 846 | -----------------------------
|
|---|
| 847 | - G4PropagatorInField[.hh.icc.cc]:
|
|---|
| 848 | o Implements move of EpsilonMin / Max to G4FieldManager.
|
|---|
| 849 | - Requires and coworks with "field-V05-02-04" or later tag.
|
|---|
| 850 |
|
|---|
| 851 | Nov 6th, 2003 - G.Cosmo (geomnav-V05-02-04)
|
|---|
| 852 | -----------------------
|
|---|
| 853 | - G4Navigator[.hh.icc.cc]:
|
|---|
| 854 | o Made relevant methods virtual to verify performance impact.
|
|---|
| 855 | If tests will behave reasonably, a further refinement in the
|
|---|
| 856 | design of the class will be applied, in view of a more consistent
|
|---|
| 857 | design review next year.
|
|---|
| 858 |
|
|---|
| 859 | Nov 3rd, 2003 - G.Cosmo (geomnav-V05-02-03)
|
|---|
| 860 | -----------------------
|
|---|
| 861 | - Code cleanup and headers inclusion review
|
|---|
| 862 | (replaced by forward declarations where necessary).
|
|---|
| 863 | - Added build system to tests. Cleared compilation warnings.
|
|---|
| 864 |
|
|---|
| 865 | Oct 29th, 2003 - J.Apostolakis (geomnav-V05-02-02)
|
|---|
| 866 | ------------------------------
|
|---|
| 867 | - G4PropagatorInField:
|
|---|
| 868 | Added option to turn On/Off the optimisation of using the safety
|
|---|
| 869 | in calling G4Navigator.
|
|---|
| 870 | - Unit tests: moved test testG4NavigatorX, X=1,2,3,4,5,6 here from
|
|---|
| 871 | "volumes" module.
|
|---|
| 872 |
|
|---|
| 873 | Oct 24th, 2003 - G.Cosmo (geomnav-V05-02-01)
|
|---|
| 874 | ------------------------
|
|---|
| 875 | - Migrated calls to G4Exception to new scheme.
|
|---|
| 876 | - Fixed compilation warning in G4PropagationInField.
|
|---|
| 877 |
|
|---|
| 878 | Sep 29th, 2003 - G.Cosmo (geomnav-V05-02-00)
|
|---|
| 879 | ------------------------
|
|---|
| 880 | - Created.
|
|---|
| 881 | Imported classes from "volumes", "management" and "verification" modules:
|
|---|
| 882 | G4AuxiliaryNavServices[.hh.icc] - from geometry/volumes
|
|---|
| 883 | G4GeometryMessenger[.hh.cc] - " "
|
|---|
| 884 | G4Navigator[.hh.icc.cc] - " "
|
|---|
| 885 | G4NormalNavigation[.hh.icc.cc] - " "
|
|---|
| 886 | G4ParameterisedNavigation[.hh.icc.cc] - " "
|
|---|
| 887 | G4PropagatorInField[.hh.icc.cc] - " "
|
|---|
| 888 | G4ReplicaNavigation[.hh.icc.cc] - " "
|
|---|
| 889 | G4TransportationManager[.hh.icc.cc] - " "
|
|---|
| 890 | G4VoxelNavigation[.hh.icc.cc] - " "
|
|---|
| 891 | G4DrawVoxels[.hh.cc] - from geometry/management
|
|---|
| 892 | G4GeomTest*[.hh.cc] - from geometry/verification
|
|---|
| 893 | - Cleared call to PV->Setup() according to changes in G4VPhysicalVolume.
|
|---|
| 894 | Affected files: G4Navigator[.icc.cc], G4ParameterisedNavigation[.icc.cc],
|
|---|
| 895 | G4VoxelNavigation[.icc.cc], G4ReplicaNavigation[.icc.cc],
|
|---|
| 896 | G4NormalNavigation[.icc.cc].
|
|---|
| 897 | - G4DrawVoxels: retrieve top transformation through touchable history in
|
|---|
| 898 | method DrawVoxels(). Removed old method GetAbsoluteTransformation().
|
|---|
| 899 | - G4GeomTestErrorList.cc: retrieve top transformation through touchable
|
|---|
| 900 | history in method FindGlobalCoordinateSystem().
|
|---|
| 901 |
|
|---|
| 902 | +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
|
|---|
| 903 | Imported History file from old geometry/verification module
|
|---|
| 904 | +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
|
|---|
| 905 |
|
|---|
| 906 | May 20th, 2003 G.Cosmo (geomver-V05-01-00)
|
|---|
| 907 | - G4GeomTestVolume[.hh.cc]:
|
|---|
| 908 | o Added methods TestRecursiveLine() and TestRecursiveCylinder() for
|
|---|
| 909 | allowing recursion on line_test and cylinder_test respectively.
|
|---|
| 910 | o Introduced ability to control depth and starting level of recursion.
|
|---|
| 911 |
|
|---|
| 912 | Jul 30th, 2002 G.Cosmo (geomver-V04-01-00)
|
|---|
| 913 | - G4GeomTestVolume.cc: fixed recursive call to G4GeomTestVolume passing also
|
|---|
| 914 | 'tolerance' as argument in the recursive test algorithm.
|
|---|
| 915 |
|
|---|
| 916 | Apr 19th, 2002 G.Cosmo (geomver-V04-00-00)
|
|---|
| 917 | - Moved inline constructors and destructors to no inline.
|
|---|
| 918 | Affected files: G4GeomTestStreamLogger[.hh.cc].
|
|---|
| 919 |
|
|---|
| 920 | Oct 24th, 2001 G.Cosmo (geomver-V03-02-02)
|
|---|
| 921 | - Fixed compilation error and warnings on HP-aCC. Modified files:
|
|---|
| 922 | G4GeomTestVolume.cc, G4GeomTestStreamLogger.cc.
|
|---|
| 923 |
|
|---|
| 924 | Oct 24th, 2001 G.Cosmo (geomver-V03-02-01)
|
|---|
| 925 | - Moved messenger to geometry/volumes and renamed G4GeometryMessenger.
|
|---|
| 926 | - Removed dependencies from intercoms and geometry/volumes.
|
|---|
| 927 |
|
|---|
| 928 | Oct 22nd, 2001 G.Cosmo (geomver-V03-02-00)
|
|---|
| 929 | - Added "/geomtest/tolerance" command to set custom error tolerance.
|
|---|
| 930 | Added Set/GetTolerance() methods to G4GeomTestVolume class.
|
|---|
| 931 | - Introduced additional diagnostics in G4GeomTestStreamLogger to report
|
|---|
| 932 | in case no intersections/overlaps are detected.
|
|---|
| 933 |
|
|---|
| 934 | Oct 16th, 2001 G.Cosmo
|
|---|
| 935 | - Added messenger for geometry overlaps testing.
|
|---|
| 936 | - General source code formatting.
|
|---|
| 937 | - G4TestGeom* classes implementation by D.C.Williams (UCSC, BaBar).
|
|---|
