[1347] | 1 | $Id: History,v 1.152 2010/12/15 13:47:10 gcosmo 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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| 19 | |
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[1347] | 20 | December 15th, 2010 - G.Cosmo (geomnav-V09-03-10) |
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| 21 | ----------------------------- |
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| 22 | - Added inline method for creation of a touchable-history given a navigation |
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| 23 | history as argument. Required for clients like G4ScoreSplittingProcess, to |
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| 24 | avoid external symbols exporting on generation of DLLs. |
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| 25 | |
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| 26 | November 19th, 2010 - G.Cosmo (geomnav-V09-03-09) |
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| 27 | ----------------------------- |
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| 28 | - Removed unused variable in G4RegularNavigation. |
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| 29 | |
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| 30 | November 15th, 2010 - G.Cosmo (geomnav-V09-03-08) |
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| 31 | ----------------------------- |
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| 32 | - Restored trials for zero steps to 10 in G4Navigator, as originally. |
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| 33 | |
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| 34 | November 12th, 2010 - G.Cosmo (geomnav-V09-03-07) |
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| 35 | ----------------------------- |
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| 36 | - Cleared compilation warnings for unused parameters; temporarily commented out. |
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| 37 | |
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| 38 | November 11th, 2010 - G.Cosmo (geomnav-V09-03-06) |
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| 39 | ----------------------------- |
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| 40 | - Set trials for zero steps to 5 before activating push in G4Navigator; |
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| 41 | increased unit value to 100 times kCarTolerance to make push more effective. |
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| 42 | |
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| 43 | November 10th, 2010 - G.Cosmo (geomnav-V09-03-05) |
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| 44 | ----------------------------- |
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| 45 | - Reduced trials for zero steps from 10 to 3 for activating tolerance push |
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| 46 | in G4Navigator. |
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| 47 | - Added possibility to switch off push notifications in G4Navigator; also |
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| 48 | added related UI command. |
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| 49 | |
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| 50 | November 9th, 2010 - P.Arce |
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| 51 | --------------------------- |
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| 52 | - Added new class G4PartialPhantomParameterisation allowing for envelopes |
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| 53 | of different types other than box for regular geometries, so that relaxing |
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| 54 | the restriction for voxels to completely fill the envelope container. |
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| 55 | Adapted G4PhantomParameterisation, G4RegularNavigation and G4Navigator |
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| 56 | accordingly. |
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| 57 | |
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| 58 | November 4th, 2010 - G.Cosmo |
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| 59 | ---------------------------- |
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| 60 | - Added new class G4NavigationLogger for "check-mode" verbosity. Reorganised |
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| 61 | verbosity formatting for voxel and normal navigation. |
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| 62 | |
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| 63 | November 3rd, 2010 - J.Apostolakis |
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| 64 | ---------------------------------- |
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| 65 | - Added prototype class G4VoxelSafety for computation of exact safety. |
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| 66 | |
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| 67 | September 6th, 2010 - G.Cosmo (geomnav-V09-03-04) |
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| 68 | ----------------------------- |
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| 69 | - Added missing initialization for 'fNewSafety' and 'fTrueMinStep' in |
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| 70 | G4MultiNavigator constructor. |
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| 71 | |
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| 72 | September 3rd, 2010 - G.Cosmo (geomnav-V09-03-03) |
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| 73 | ----------------------------- |
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| 74 | - Fixed typo in signature of ComputeStepSkippingEqualMaterials() in |
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| 75 | G4RegularNavigation. |
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| 76 | |
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| 77 | August 19th, 2010 - T.Nikitina (geomnav-V09-03-02) |
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| 78 | ------------------------------ |
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| 79 | - Fix in G4GeomTestSegment::FindSomePoints(), to address problem report #980. |
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| 80 | |
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| 81 | July 12th, 2010 - G.Cosmo (geomnav-V09-03-01) |
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| 82 | ------------------------- |
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| 83 | - Fixed array out of bound error in G4MultipleNavigator and G4PathFinder |
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| 84 | constructors (J.Apostolakis). |
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| 85 | - Fixed cout precision restoring in G4BrentLocator, G4PropagatorInField, |
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| 86 | G4SimpleLocator, G4VIntersectionLocator and G4MultiLevelLocator. |
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| 87 | - Removed unused private data members in G4MultiLevelLocator. |
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| 88 | - Replaced use of DBL_MAX for distances with kInfinity in G4MultiNavigator |
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| 89 | and G4Navigator internals. |
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| 90 | - Exchanged conditions for initialization of members in G4TransportationManager |
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| 91 | constructor. |
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| 92 | - Added dummy initialisation of members in constructors in G4MultiNavigator, |
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| 93 | G4ParameterisedNavigation, G4PathFinder, G4PhantomParameterisation, |
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| 94 | G4RegularNavigation. |
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| 95 | |
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[1315] | 96 | March 8th, 2010 - G.Cosmo (geomnav-V09-03-00) |
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| 97 | ------------------------- |
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| 98 | - Avoid unnecessary creation of string for debug purposes in G4PropagatorInField. |
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| 99 | Courtesy of P.Elmer (CMS). |
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| 100 | - Some printout formatting... |
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[1228] | 101 | |
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[1315] | 102 | December 11th, 2009 - J.Apostolakis (geomnav-V09-02-11) |
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| 103 | ----------------------------------- |
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| 104 | - Implemented field by region in G4PropagatorInField, with extra checking of |
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| 105 | logical volume. |
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[1228] | 106 | |
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[1315] | 107 | November 30th, 2009 - J.Apostolakis (geomnav-V09-02-10) |
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| 108 | ----------------------------------- |
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| 109 | - Fixes in G4VIntersectionLocator: |
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| 110 | * Fixed problem in ReEstimateEndPoint() behaviour for very small steps. |
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| 111 | * Corrected constructor to ensure that it initialises all data members. |
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| 112 | * Labelled the methods (in header) to make noticable those that must change |
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| 113 | at every step (attributes: 'ChordFinder', 'EpsilonStep', 'Navigator'). |
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| 114 | |
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[1228] | 115 | Nov 23rd, 2009 - J.Apostolakis |
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| 116 | ------------------------------ |
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[1315] | 117 | - Fixes in G4PropagatorInField.cc: |
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| 118 | * Revised condition for flagging ZeroStep to avoid fake triggering. Small |
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| 119 | proposed steps (from Physics) could trigger the previous simple condition |
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| 120 | for Tiny/Zero Problem steps. |
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[1228] | 121 | |
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[1315] | 122 | November 12th, 2009 - J.Apostolakis (geomnav-V09-02-09) |
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| 123 | ----------------------------------- |
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| 124 | - Cleanup of minor methods in G4PropagatorInField: |
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| 125 | * Added new method RefreshIntersectionLocator() to update the state of locator. |
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| 126 | It is used to synchronise with G4IntersectionLocator. |
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| 127 | * Deleted long obsolete methods: SetAccuraciesWithDeltaOneStep(), |
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| 128 | SetDeltaIntersection() and SetDeltaOneStep(). |
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| 129 | * Revised implementation to avoid using the older methods GetDeltaIntersection() |
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| 130 | and GetDeltaOneStep(). |
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[1228] | 131 | |
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[1315] | 132 | November 12th, 2009 - J.Apostolakis (geomnav-V09-02-08) |
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| 133 | ----------------------------------- |
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[1228] | 134 | - Refined G4PropagatorInField.cc: |
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| 135 | * Changed parameters for treating consecutive tiny/zero steps: |
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| 136 | - the value of default decrease factor to 0.25 (from 0.1), |
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[1315] | 137 | - the value is not used when the step size falls below a certain thresholds |
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| 138 | This threshold is changed. It is expressed as a multiple of fZeroStepThreshold |
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| 139 | instead of kCarTolerance. This, since the thresholds were meant to refer to |
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| 140 | the ZeroStepThreshold (it was kCarTolerance), and the values were now much |
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| 141 | larger than 'ZeroStepThreshold'. |
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| 142 | - The value given to the decrease factor after the first such thresholds is |
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| 143 | changed to 0.35 instead of 0.25, 0.5. |
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[1228] | 144 | * Improved printing of Diagnostic message. |
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| 145 | |
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[1315] | 146 | November 3rd, 2009 - J.Apostolakis (geomnav-V09-02-07) |
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| 147 | ---------------------------------- |
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[1228] | 148 | - Refined G4PropagatorInField.cc: |
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[1315] | 149 | * Added new member fZeroStepThreshold, to enable tuning of threshold for |
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| 150 | Tiny/Zero steps. |
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[1228] | 151 | * Changed default value from 0.5 * kCarTolerance |
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[1315] | 152 | to max (100,000 * kCarTolerance, 0.1 * micron ) |
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| 153 | * This is first revision to address problem seen at boundary of volumes |
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| 154 | (Reports of ATLAS). |
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[1228] | 155 | |
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| 156 | June 2nd, 2009 - J.Apostolakis (geomnav-V09-02-06) |
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| 157 | ------------------------------ |
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| 158 | - Fix in G4PropagatorInField::SetNavigator |
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| 159 | * Forward new Navigator to IntersectionLocator. |
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| 160 | |
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[1058] | 161 | May 20th, 2009 - P.Arce (geomnav-V09-02-05) |
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| 162 | ----------------------- |
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| 163 | - Added method BuildContainerSolid() taking a solid as argument to |
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| 164 | G4PhantomParameterisation. Added protection to GetMaterialIndex() |
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| 165 | for zero index. |
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| 166 | |
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| 167 | May 18th, 2009 - T.Nikitina (geomnav-V09-02-04) |
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| 168 | --------------------------- |
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| 169 | - Enhanced algorithm for 'FB_intersects' in order to speedup BrentLocator. |
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| 170 | - Fix in the usage of the geometrical tolerance in G4VIntersectionLocator |
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| 171 | in method AdjustementOfFoundIntersection(). |
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| 172 | |
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| 173 | May 13th, 2009 - J.Apostolakis (geomnav-V09-02-03) |
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| 174 | ------------------------------ |
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| 175 | - Fix in G4PathFinder: A geometry is at a boundary if its step is within |
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| 176 | tolerance of the minimum step for any geometry. |
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| 177 | |
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| 178 | May 5th, 2009 - T.Nikitina (geomnav-V09-02-02) |
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| 179 | -------------------------- |
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| 180 | - Fix in G4Navigator::ComputeStep() for the computation of rotation of the |
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| 181 | 'LocalExitNormal' in cases when DistanceToOut() returns non-valid normal |
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| 182 | for optical photons in rotated solids. Addresses problem report #1059. |
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| 183 | |
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| 184 | February 26th, 2009 - T.Nikitina (geomnav-V09-02-01) |
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| 185 | -------------------------------- |
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| 186 | - Fixed problem in G4BrentLocator::EstimateIntersectionPoint() responsible |
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| 187 | for rare cases of negative steps. |
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| 188 | |
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| 189 | January 27th, 2009 - G.Cosmo (geomnav-V09-02-00) |
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| 190 | ---------------------------- |
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| 191 | - Added G4RegularNavigationHelper class, used by G4RegularNavigation for |
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| 192 | counting the number of step lengths in each voxel of the regular structure |
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| 193 | (by P.Arce). |
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| 194 | - Some code cleanup... |
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| 195 | |
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| 196 | December 11th, 2008 - T.Nikitina (geomnav-V09-01-10) |
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| 197 | -------------------------------- |
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| 198 | - Reinstated G4MultiLevelLocator as the default locator to allow for proper |
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| 199 | tuning of parameters in propagation in field and avoid CPU penalty currently |
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| 200 | induced by default parameters. |
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| 201 | - Corrected text in exceptions in locators classes. |
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| 202 | |
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[921] | 203 | November 14th, 2008 - T.Nikitina, J.Apostolakis (geomnav-V09-01-09) |
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| 204 | ----------------------------------------------- |
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| 205 | - Introduced first implementation of new optional method in locator classes |
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| 206 | AdjustementOfFoundIntersection() using surface-normal of the intersecting |
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| 207 | solid to boost accuracy. Added the optional call to the new method in each |
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| 208 | concrete locator. |
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| 209 | - Removed unnecessary accessors for Brent locator in G4PropagatorInField. |
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| 210 | - G4VoxelNavigation: implemented additional check when running in "check" |
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| 211 | mode; if it is on the surface, ensure that it can move on next step; |
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| 212 | either DistanceToIn(p,v) or DistanceToOut(p,v) should return a finite |
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| 213 | value greater than the tolerance. |
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| 214 | |
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| 215 | November 10th, 2008 - G.Cosmo (geomnav-V09-01-08) |
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| 216 | ----------------------------- |
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| 217 | - G4PathFinder: cleared unecessary calls to ComputeSafety() in ReLocate(). |
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| 218 | |
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| 219 | October 28th, 2008 - T.Nikitina (geomnav-V09-01-07) |
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| 220 | ------------------------------- |
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| 221 | - Moved method LocateIntersectionPoint() in G4PropagatorInField to a separate |
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| 222 | class G4VIntersectionLocator, now allowing to use different location |
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| 223 | algorithms: Brent, MultiLevel, Simple. |
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| 224 | - New classes: G4VIntersectionLocator, G4SimpleLocator, G4BrentLocator and |
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| 225 | G4MultiLevelLocator. |
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| 226 | - Coworks with tag "field-V09-01-03". |
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| 227 | |
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| 228 | October 10th, 2008 - G.Cosmo (geomnav-V09-01-06) |
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| 229 | ---------------------------- |
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| 230 | - Introduced optional Boolean argument in G4Navigator::ComputeSafety() to |
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| 231 | allow for computation of safety without modifying the state restoring of |
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| 232 | the navigator. |
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| 233 | - Modified accordingly the following classes, for calls to ComputeSafety(): |
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| 234 | G4SafetyHelper, G4PathFinder (now calling ComputeSafety() with TRUE |
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| 235 | argument to preserve navigator's state), G4MultiNavigator and |
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| 236 | G4ErrorPropagationNavigator. |
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| 237 | |
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| 238 | May 5th, 2008 - T.Nikitina (geomnav-V09-01-05) |
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| 239 | -------------------------- |
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| 240 | - Added Brent method for LocateIntersectionPoint() in G4PropagatorInField. |
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| 241 | The Brent method is now used as default and can be switched off through |
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| 242 | call to the proper accessor function SetBrentMethod(). |
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| 243 | - Requires related update to G4ChordFinder in geometry/magneticfield module |
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| 244 | included in tag "field-V09-01-02". |
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| 245 | |
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[831] | 246 | April 29th, 2008 - M.Asai (geomnav-V09-01-04) |
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| 247 | ------------------------- |
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| 248 | - G4PathFinder: commented out warning and exception in ComputeStep() |
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| 249 | for step smaller than minimum threshold. |
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| 250 | |
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| 251 | April 28th, 2008 - G.Cosmo (geomnav-V09-01-03) |
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| 252 | -------------------------- |
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| 253 | - Corrected condition for wrong evaluation order introduced in the |
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| 254 | previous tag. |
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| 255 | |
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| 256 | March 13th, 2008 - G.Cosmo (geomnav-V09-01-02) |
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| 257 | -------------------------- |
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| 258 | - Cleared compilation warnings in G4ReplicaNavigation on gcc-4.3.0 for |
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| 259 | ambiguous use of parentheses in condition statements. |
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| 260 | |
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| 261 | January 24th, 2008 - T.Nikitina (geomnav-V09-01-01) |
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| 262 | ------------------------------- |
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| 263 | - G4PropagatorInField: changed condition for 'ReEstimationEndPoint' |
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| 264 | in order to better handle very strict parameters of propagation. |
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| 265 | Also added more verbosity in case of error for negative step. |
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| 266 | Fixes rare problem observed in production by ATLAS. |
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| 267 | |
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| 268 | January 22nd, 2008 - P.Arce (geomnav-V09-01-00) |
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| 269 | --------------------------- |
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| 270 | - G4PhantomParameterisation: |
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| 271 | o Bug fix in GetReplicaNo() to catch overflows in X and Y. |
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| 272 | (on suggestion by S.Stute) |
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| 273 | o Made CheckVoxelsFillContainer() visible in public interface. |
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| 274 | |
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| 275 | November 16th, 2007 - G.Cosmo (geomnav-V09-00-12) |
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| 276 | ----------------------------- |
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| 277 | - Cleared compilation warnings for shadowing of variables in classes |
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| 278 | within the module. |
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| 279 | |
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| 280 | November 14th, 2007 - G.Cosmo (geomnav-V09-00-11) |
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| 281 | ----------------------------- |
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| 282 | - Reintroduced artificial push in G4ReplicaNavigation::ComputeStep(). |
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| 283 | Further investigation and eventually reimplementation of LevelLocate() |
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| 284 | required to take into account point and direction ... |
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| 285 | |
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| 286 | November 14th, 2007 - G.Cosmo (geomnav-V09-00-10) |
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| 287 | ----------------------------- |
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| 288 | - Trial to remove artificial push in G4ReplicaNavigation::ComputeStep(). |
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| 289 | - Some minor cleanup. |
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| 290 | |
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| 291 | November 9th, 2007 - J.Apostolakis (geomnav-V09-00-09) |
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| 292 | ---------------------------------- |
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| 293 | - G4SafetyHelper: Improved ComputeSafety() not to call G4Navigator |
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| 294 | if exactly on safety 'center'. |
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| 295 | - G4PathFinder: correction to debug code under #ifdef G4DEBUG_NAVIGATION. |
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| 296 | |
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| 297 | November 9th, 2007 - G.Cosmo (geomnav-V09-00-08) |
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| 298 | ---------------------------- |
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| 299 | - Fix in G4ReplicaNavigation::DistanceToOut() for exact classification of |
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| 300 | the linear step for Cartesian case. |
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| 301 | - Made IdentifyAndPlaceSolid() method inlined in G4ParameterisedNavigation. |
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| 302 | - Minor cosmetics and cleanup. |
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| 303 | |
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| 304 | November 6th, 2007 - P.Arce (geomnav-V09-00-07) |
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| 305 | --------------------------- |
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| 306 | - Optimisation in G4RegularNavigation: use voxelBox->DistanceToOut() instead |
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| 307 | of ComputeStep() in ComputeStepSkippingEqualMaterials(). |
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| 308 | - Some cleanup and proper formatting of error/warning messages. |
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| 309 | |
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| 310 | November 2nd, 2007 - J.Apostolakis (geomnav-V09-00-06) |
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| 311 | ---------------------------------- |
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| 312 | - Merging fixes in "geomnav-V09-00-03b" and "geomnav-V09-00-03c" on top |
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| 313 | of tag "geomnav-V09-00-05". |
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| 314 | |
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| 315 | November 2nd, 2007 - J.Apostolakis (geomnav-V09-00-03c) |
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| 316 | ---------------------------------- |
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| 317 | - G4PathFinder: |
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| 318 | o Added setting of 'fNoGeometriesLimiting' in DoNextCurvedStep(). |
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| 319 | o Check to verify that 'fNoGeometriesLimiting' is set by DoNext*Step methods. |
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| 320 | o Revised data type of 'fNoGeometriesLimiting' to be a int, so that < 0 |
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| 321 | shows 'unset'. |
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| 322 | - G4PropagatorInField: |
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| 323 | o Fixes for compilation of code under G4DEBUG_FIELD (problem report #982). |
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| 324 | o Added extra check of method LocateIntersectionPoint() arguments. |
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| 325 | - Tag based on "geomnav-V09-00-03b". |
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| 326 | |
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| 327 | October 29th, 2007 - J.Apostolakis (geomnav-V09-00-03b) |
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| 328 | ---------------------------------- |
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| 329 | - G4PathFinder: first fix for problem of another process shortening steps |
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| 330 | (between calls to ComputeStep by different processes in same step.) |
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| 331 | I.e. First call to ComputeStep (geom 1) has proposed Step = 3.0 cm |
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| 332 | Next call to ComputeStep (geom 2) has proposed Step = 1.0 cm |
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| 333 | (e.g. Multiple Scattering) |
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| 334 | - Tag based on "geomnav-V09-00-03a". |
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| 335 | |
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| 336 | October 24th, 2007 - J.Apostolakis (geomnav-V09-00-05) |
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| 337 | ---------------------------------- |
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| 338 | - Merging fixes introduced in "geomnav-V09-00-03a" on top of |
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| 339 | "geomnav-V09-00-04". |
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| 340 | |
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| 341 | October 24th, 2007 - J.Apostolakis (geomnav-V09-00-03a) |
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| 342 | ---------------------------------- |
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| 343 | - G4PathFinder: fix to now set 'fNoGeometriesLimiting' in DoNextLinearStep() |
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| 344 | when WhichLimited() is not called, i.e. in case of one navigator |
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| 345 | optimisation. |
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| 346 | - Tag based on "geomnav-V09-00-03". |
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| 347 | |
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| 348 | October 18th, 2007 - G.Cosmo (geomnav-V09-00-04) |
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| 349 | ---------------------------- |
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| 350 | - Added new specific navigation for regular structures and phantoms. |
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| 351 | New classes: G4RegularNavigation, G4PhantomParameterisation (by P.Arce). |
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| 352 | Added cases to G4Navigator. Added dependency on "materials" module. |
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| 353 | |
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| 354 | October 12th, 2007 - J.Apostolakis (geomnav-V09-00-03) |
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| 355 | ---------------------------------- |
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| 356 | - G4PathFinder: added new methods GetNumberGeometriesLimitingStep() |
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| 357 | and GetMinimumStep() needed by G4CoupledTransportation to see whether |
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| 358 | to relocate. |
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| 359 | |
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| 360 | September 25th, 2007 - G.Cosmo (geomnav-V09-00-02) |
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| 361 | ------------------------------ |
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| 362 | - Some code cleanup in G4PathFinder. Switch off additional optimisation |
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| 363 | for safety in method DoNextLinearStep(). |
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| 364 | - Set 'fRecomputeFactor' in G4SafetyHelper to 0.0, to switch off internal |
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| 365 | optimisation and allow for reproducibility of steps (A.Howard). |
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| 366 | |
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| 367 | July 12th, 2007 - J.Apostolakis (geomnav-V09-00-01) |
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| 368 | ------------------------------- |
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| 369 | - Restores fixes/improvements of geomnav-V08-03-07 |
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| 370 | - G4PathFinder: includes fix for result of ObtainSafety(), used in |
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| 371 | CoupledTransportation. |
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| 372 | |
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| 373 | July 12th, 2007 - J.Apostolakis (geomnav-V09-00-00) |
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| 374 | ------------------------------- |
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| 375 | - G4PathFinder: |
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| 376 | o Include correction to signature of method PrepareNewTrack(). |
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| 377 | (This was done on a branch for this class in order to keep only |
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| 378 | development of geomnav-V08-03-06) |
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| 379 | - G4PropagatorInField: |
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| 380 | o Included revisions and fixes for G4PropagatorInField of June 8th. |
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| 381 | - This tag is based on "geomnav-V08-03-06" and does NOT include the |
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| 382 | revisions of "geomnav-V08-03-07". |
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| 383 | |
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| 384 | July 5th, 2007 - G.Cosmo |
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| 385 | ------------------------ |
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| 386 | - G4PathFinder: |
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| 387 | o Corrected signature to method PrepareNewTrack(). |
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| 388 | Resolves linking problems detected on SUN-CC platform. |
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| 389 | - Changes included in tag "geomnav-V08-03-02c", included in relase 9.0.p01. |
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| 390 | |
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| 391 | June 8th, 2007 - T.Nikitina |
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| 392 | --------------------------- |
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| 393 | - G4PropagatorInField: |
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| 394 | o Put in the constructor creation of array of FieldTracks used in |
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| 395 | LocateInterSectionPoint(). |
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| 396 | o Change in ReEstimateNewPoint() in order to handle cases with zero step |
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| 397 | caused by diffCurve=0. |
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| 398 | o In case of proposed step less than tolerance, now return 'kInfinity' |
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| 399 | as per convention of geometry instead of 'DBL_MAX'. |
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| 400 | (by J.Apostolakis, May 18th 2007) |
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| 401 | - Changes included in tag "geomnav-V08-03-02b", included in release 9.0. |
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| 402 | |
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| 403 | June 5th, 2007 - J.Apostolakis (geomnav-V08-03-07) |
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| 404 | ------------------------------ |
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| 405 | - G4PathFinder: |
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| 406 | o New method to return the safety sphere last calculated for |
---|
| 407 | a PreStep point (it could be a previous one - due to optimasation). |
---|
| 408 | >> If last step(s) were smaller than safety, then for a linear |
---|
| 409 | track (no field or no charge) Navigator's ComputeSafety is not |
---|
| 410 | called. The older PreStep (previous step or some steps back |
---|
| 411 | in case of many small steps) is stored for this - and provided. |
---|
| 412 | o ComputeStep() still returns current PreStep point's safety (must). |
---|
| 413 | o Revisions are to make this (used by CoupledTransportation) more |
---|
| 414 | compatible with the old direct use of G4Navigator by G4Transportation. |
---|
| 415 | |
---|
| 416 | May 29th, 2007 - J.Apostolakis (geomnav-V08-03-06) |
---|
| 417 | ------------------------------ |
---|
| 418 | - G4Navigator |
---|
| 419 | o Fixed **ComputeSafety**: wrong coordinates used (last tag only). |
---|
| 420 | For certainty reinstated LocateGlobalPointWithinVolume (for now). |
---|
| 421 | o Corrected calculation of fStepEndPoint (in ComputeStep) |
---|
| 422 | for case of step not limited by geometry |
---|
| 423 | - G4PathFinder |
---|
| 424 | o PrepareNewTrack: calls to re-initialise SafetyHelper (reset safety) |
---|
| 425 | o ReLocate: Corrected check of move (avoid one side effect on stored safety) |
---|
| 426 | --> ComputeSafety still results individual navigators' values. |
---|
| 427 | |
---|
| 428 | May 24th, 2007 - J.Apostolakis (geomnav-V08-03-05) |
---|
| 429 | ------------------------------ |
---|
| 430 | - G4PathFinder: 1 correction and 2 optimisations: |
---|
| 431 | o PrepareNewTrack() clear safety - to avoid potential problems in overlaps. |
---|
| 432 | o DoNextLinearStep() only calls ComputeStep() for a navigator whose safety |
---|
| 433 | greater than the step. |
---|
| 434 | o DoNextCurvedStep(), if there's one geometry, no longer calls |
---|
| 435 | ComputeSafety() at start. |
---|
| 436 | - G4Navigator ComputeSafety: |
---|
| 437 | o Corrected it to address use at non-endpoint |
---|
| 438 | o Replaced call to LocateGlobalPointWithinVolume() with calls to |
---|
| 439 | sub-navigators. |
---|
| 440 | |
---|
| 441 | May 21st, 2007 - G.Cosmo |
---|
| 442 | ------------------------ |
---|
| 443 | - Made 'fVerbose' protected in G4Navigator, reused in G4MultipleNavigator. |
---|
| 444 | - Some cleanup in G4MultipleNavigator implementation. |
---|
| 445 | - Make G4PathFinder singleton definition canonical. |
---|
| 446 | - Added method CheckPointExiting() in G4AuxiliaryNavServices utility |
---|
| 447 | class (by P.Arce). |
---|
| 448 | |
---|
| 449 | May 19th, 2007 - J.Apostolakis (geomnav-V08-03-04) |
---|
| 450 | ------------------------------ |
---|
| 451 | - Corrections and additions in G4PathFinder: |
---|
| 452 | 1) Added calculation of start-point safety in DoNextCurvedStep |
---|
| 453 | 2) Corrected GetCurrentSafety() - uses mininum of 1) |
---|
| 454 | 3) Added method to obtain safety of one navigator (after call to all). |
---|
| 455 | 4) Deleted obsolete data member 'fMinSafety'. |
---|
| 456 | 5) If only one geometry, do not call WhichLimited in DoNextLinearStep (optimisation) |
---|
| 457 | 6) ComputeSafety: save the values of isotropic safety for each navigator |
---|
| 458 | |
---|
| 459 | May 18th, 2007 - A.Howard (geomnav-V08-03-03) |
---|
| 460 | ------------------------ |
---|
| 461 | - Fixed return value for G4PathFinder::ComputeStep in case of |
---|
| 462 | step smaller than tolerance (now kInfinity): fixes one PathFinder issue (JA). |
---|
| 463 | - Added compiler flags for verbosity in G4PathFinder.cc |
---|
| 464 | - Added compiler flags for verbosity in G4MultiNavigator.cc |
---|
| 465 | |
---|
| 466 | May 18th, 2007 - G.Cosmo (geomnav-V08-03-02) |
---|
| 467 | ------------------------ |
---|
| 468 | - Use kAngTolerance and kRadTolerance from G4GeometryTolerance class. |
---|
| 469 | - Coworks with tag "global-V08-03-03". |
---|
| 470 | |
---|
| 471 | May 16th, 2007 - G.Cosmo (geomnav-V08-03-01) |
---|
| 472 | ------------------------ |
---|
| 473 | - Introduced new class G4ErrorPropagationNavigator, a specialised navigator |
---|
| 474 | for performing double navigation in the detector geometry and on the |
---|
| 475 | target surface for error propagation (by P.Arce). |
---|
| 476 | - Fixed bug in G4GeomTestSegment in case of TestPoint on the surface, |
---|
| 477 | reducing cases of reported spurious overlaps. |
---|
| 478 | - Coworks with tag "global-V08-03-02". |
---|
| 479 | |
---|
| 480 | May 16th, 2007 - J.Apostolakis (geomnav-V08-03-00a) |
---|
| 481 | ------------------------------ |
---|
| 482 | - Moved to G4PathFinder version without extra prints |
---|
| 483 | |
---|
| 484 | April 26th, 2007 - G.Cosmo (geomnav-V08-03-00) |
---|
| 485 | -------------------------- |
---|
| 486 | - Use call to G4GeometryTolerance instead of kCarTolerance where needed. |
---|
| 487 | - Revised data members in G4SafetyHelper to conform to convention. |
---|
| 488 | - Requires tag "global-V08-03-00" and related tag set. |
---|
| 489 | |
---|
| 490 | April 26th, 2007 - T.Nikitina (geomnav-V08-02-03) |
---|
| 491 | ----------------------------- |
---|
| 492 | - Fixed case of out of range access in G4GeomTestSegment responsible for |
---|
| 493 | crashes observed when recursive-grid test for overlaps was run. |
---|
| 494 | Addressing problem report #784. |
---|
| 495 | |
---|
| 496 | April 20th, 2007 - G.Cosmo (geomnav-V08-02-02) |
---|
| 497 | -------------------------- |
---|
| 498 | - Some cleanup and minor cosmetics ... |
---|
| 499 | |
---|
| 500 | April 12st, 2007 - V.Ivanchenko |
---|
| 501 | ------------------------------- |
---|
| 502 | - G4SafetyHelper become a unique class, which can be accessed via |
---|
| 503 | G4TransporationManager. Depending on type of navigation (single |
---|
| 504 | world or multiple navigation) it uses mass navigator or G4PathFinder. |
---|
| 505 | All calls from EM processes to geometry are provided by G4SafetyHelper. |
---|
| 506 | - G4TransportationManager: added G4SafetyHelper. |
---|
| 507 | - G4PathFinder: initialisation of G4SafetyHelper. |
---|
| 508 | - Tagged "geomnav-V08-02-02-beta2". |
---|
| 509 | |
---|
| 510 | March 31st, 2007 - J. Apostolakis |
---|
| 511 | --------------------------------- |
---|
| 512 | - G4Navigator: |
---|
| 513 | o New method CheckNextStep() makes a trial step, without |
---|
| 514 | changing the state of the Navigator (to be verified). |
---|
| 515 | It is a variant of ComputeStep, whose signature it shares. |
---|
| 516 | - Tagged "geomnav-V08-02-02-beta1". |
---|
| 517 | |
---|
| 518 | February 13th, 2007 - J.Apostolakis |
---|
| 519 | ----------------------------------- |
---|
| 520 | - G4Navigator: |
---|
| 521 | o Improvement for creating touchable history when located outside world. |
---|
| 522 | Retain whether last point was located outside, and if so call default |
---|
| 523 | TouchableHistory constructor (that initialised world to null). |
---|
| 524 | NOTE: testing found problems with SteppingManager::SetInitialStep() |
---|
| 525 | as the Vertex physical volume was not set. Protection is potentially |
---|
| 526 | required, or bigger issue to be resolved. |
---|
| 527 | Currently, changes in G4Navigator.hh,cc are safe, but the fix in .icc is |
---|
| 528 | temporarly suspended and NOT included. |
---|
| 529 | - Attempted fix created Dec 7th, 2006 |
---|
| 530 | |
---|
| 531 | February 13th, 2007 - J.Apostolakis (geomnav-V08-02-01) |
---|
| 532 | ----------------------------------- |
---|
| 533 | - G4PropagatorInField: |
---|
| 534 | o Implemented ClearPropagatorState() to clear all the track-dependent |
---|
| 535 | state (incl. safety, zero-steps, loop flag ...). |
---|
| 536 | ** Calling this is mandatory for each new track because in the case of |
---|
| 537 | geometry overlaps, the safety can be easily inconsistent (and/or |
---|
| 538 | incorrect) otherwise |
---|
| 539 | ** Must be called from G4Transportation (or alternatives) !! |
---|
| 540 | - Fix created Jan 25th, 2007 |
---|
| 541 | |
---|
| 542 | January 31st, 2007 - G.Cosmo (geomnav-V08-02-00) |
---|
| 543 | ---------------------------- |
---|
| 544 | - G4Navigator: forcing call to CheckOverlaps() on the current volume |
---|
| 545 | before event abortion for cases of stuck tracks. |
---|
| 546 | - Requires tag "geommng-V08-02-00". |
---|
| 547 | |
---|
| 548 | November 23rd, 2006 - J.Apostolakis (geomnav-V08-01-08) |
---|
| 549 | ----------------------------------- |
---|
| 550 | - G4PathFinder: |
---|
| 551 | o Fix when report a problem only if move > safety (additional check). |
---|
| 552 | o Revised condition for extra checking against safety. |
---|
| 553 | o Many small and cosmetic changes in debug printing. |
---|
| 554 | |
---|
| 555 | November 18th, 2006 - J.Apostolakis (geomnav-V08-01-07) |
---|
| 556 | ----------------------------------- |
---|
| 557 | - G4PathFinder: |
---|
| 558 | o Fix for problem when step is fully taken. |
---|
| 559 | Note: this occurs due to optimisation in PiF that avoids calling |
---|
| 560 | G4(Multi)Navigator!! |
---|
| 561 | o Function LimitedString( ELimited lim ) enables printing this enum |
---|
| 562 | o Improved printing in IntersectChord. Deleted/simplified few prints in |
---|
| 563 | ComputeStep(). |
---|
| 564 | - G4MultiNavigator: cleanup, cosmetics |
---|
| 565 | |
---|
| 566 | November 13th, 2006 - G.Cosmo (geomnav-V08-01-06) |
---|
| 567 | ----------------------------- |
---|
| 568 | - Fixed compilation warnings and some cleanup ... |
---|
| 569 | |
---|
| 570 | November 11th, 2006 - J.Apostolakis (geomnav-V08-01-05) |
---|
| 571 | ----------------------------------- |
---|
| 572 | - G4PathFinder improvements for parallel Navigation |
---|
| 573 | o ComputeStep method signature extended to add volume |
---|
| 574 | o Use G4MultiNavigator for tracking in field. |
---|
| 575 | - G4MultiNavigator: |
---|
| 576 | o Several fixes, primarily for taking care of condition of |
---|
| 577 | geometry limited step. |
---|
| 578 | |
---|
| 579 | November 11th, 2006 - J.Apostolakis (geomnav-V08-01-04) |
---|
| 580 | ----------------------------------- |
---|
| 581 | - G4PropagatorInField: |
---|
| 582 | o Refined fix in LocateIntersectionPoint(), to subdivide |
---|
| 583 | in case it cannot find intersection point quickly (T.Nikitina). |
---|
| 584 | Second version, with several levels of cutting. |
---|
| 585 | o NOTE: Special tags made (later) not including the Developments in |
---|
| 586 | G4TransportationManager, G4PathFinder, G4SafetyHelper for parallel |
---|
| 587 | navigation. i.e. - based on tag "geomnav-V08-01-03". |
---|
| 588 | |
---|
| 589 | November 11th, 2006 - J.Apostolakis |
---|
| 590 | ----------------------------------- |
---|
| 591 | - Created G4MultiNavigator class and utilised it from G4PathFinder |
---|
| 592 | to implement curved trajectory parallel navigation. |
---|
| 593 | |
---|
| 594 | November 10th, 2006 - J.Apostolakis (geomnav-V08-01-03) |
---|
| 595 | ----------------------------------- |
---|
| 596 | - G4PropagatorInField: |
---|
| 597 | o Fix in LocateIntersectionPoint(), to subdivide in case it cannot find |
---|
| 598 | intersection point quickly (T.Nikitina). |
---|
| 599 | First version, only one level of cutting |
---|
| 600 | o NOTE: Special tags made (later) not including the Developments in |
---|
| 601 | G4TransportationManager, G4PathFinder, G4SafetyHelper for parallel |
---|
| 602 | navigation. i.e. - based on tag "geomnav-V08-01-02". |
---|
| 603 | |
---|
| 604 | November 9th, 2006 - J.Apostolakis |
---|
| 605 | ----------------------------------- |
---|
| 606 | - G4SafetyHelper: |
---|
| 607 | o Changed default value of 'fUseParallelGeometries' to 'false'. |
---|
| 608 | This is the default, except when using parallel geometries. |
---|
| 609 | Value 'true' will become the default. |
---|
| 610 | |
---|
| 611 | November 4th, 2006 - M.Asai |
---|
| 612 | --------------------------- |
---|
| 613 | - G4TransportationManager: |
---|
| 614 | o added new method SetWorldForTracking() to enable change of world from |
---|
| 615 | the RunManager. |
---|
| 616 | |
---|
| 617 | October 31st, 2006 - J.Apostolakis |
---|
| 618 | ---------------------------------- |
---|
| 619 | - G4SafetyHelper |
---|
| 620 | o Added new class variable 'fUseParallelGeometries', to enable |
---|
| 621 | it to work call G4Navigator of Mass geometry directly, in |
---|
| 622 | the case of single geometry (when G4PathFinder is disabled). |
---|
| 623 | o Default value is currently 'true' --> for parallel navigation development. |
---|
| 624 | - G4PathFinder |
---|
| 625 | o Improved the code that checks within relocation whether position |
---|
| 626 | is proposed to be moved outside safety sphere from endpoint. |
---|
| 627 | |
---|
| 628 | October 26th, 2006 - G.Cosmo (geomnav-V08-01-02) |
---|
| 629 | ---------------------------- |
---|
| 630 | - G4Navigator: |
---|
| 631 | o Added inline methods EnteredDaughterVolume() and ExitedMotherVolume() to |
---|
| 632 | allow for verification of a point entering a daughter volume or exiting |
---|
| 633 | the mother volume. |
---|
| 634 | o Made LocateGlobalPointAndSetup() method virtual. Moved to non virtual |
---|
| 635 | and inline LocateGlobalPointAndUpdateTouchableHandle() method. |
---|
| 636 | o Moved 'fHistory' data member to protected to aloow for more complete |
---|
| 637 | subclassing. |
---|
| 638 | o Minor cosmetics to recently introduced printout diagnostics in |
---|
| 639 | ComputeSafety() method. |
---|
| 640 | - G4TransportationManager: |
---|
| 641 | o Added methods to access the list of the registered worlds. |
---|
| 642 | - NOTE: this tag does NOT include the recent developments introduced for |
---|
| 643 | G4PathFinder. It resumes from tag "geomnav-V08-00-01"; anything else |
---|
| 644 | introduced after it, except for changes in G4Navigator, is NOT included ! |
---|
| 645 | |
---|
| 646 | October 25th, 2006 - J.Apostolakis |
---|
| 647 | ---------------------------------- |
---|
| 648 | - G4PathFinder: fixed initialisation of cached value for the |
---|
| 649 | G4TransportationManager to cope with singletons. |
---|
| 650 | |
---|
| 651 | October 16th, 2006 - J.Apostolakis (geomnav-V08-01-01) |
---|
| 652 | ---------------------------------- |
---|
| 653 | - G4Navigator: moved debug printing behind fVerbose conditions |
---|
| 654 | |
---|
| 655 | October 12th, 2006 - J.Apostolakis (geomnav-V08-01-00) |
---|
| 656 | ---------------------------------- |
---|
| 657 | - New class G4SafetyHelper to aid multiple scattering inn |
---|
| 658 | determining the correct Mass geometry step (via PathFinder) |
---|
| 659 | and all-geometry safety. |
---|
| 660 | - Several revisions, fixes to G4PathFinder. |
---|
| 661 | |
---|
| 662 | June 8th, 2006 - J.Apostolakis (geomnav-V08-00-06) |
---|
| 663 | ------------------------------ |
---|
| 664 | - G4PathFinder: |
---|
| 665 | o New method 'ComputeSafety' to compute safety at endpoint of last step. |
---|
| 666 | |
---|
| 667 | June 2nd, 2006 - J.Apostolakis (geomnav-V08-00-05) |
---|
| 668 | ------------------------------ |
---|
| 669 | - G4PathFinder: |
---|
| 670 | o New method ReLocate() for non-Transportation classes to call when moving |
---|
| 671 | the endpoint of a particle. Uses LocateGlobalPointWithinVolume() method |
---|
| 672 | of the navigators. |
---|
| 673 | o Small fixes and protection of debug printing with Verbose flag. |
---|
| 674 | o Default verbose level is now 0. |
---|
| 675 | |
---|
| 676 | May 28th, 2006 - J.Apostolakis (geomnav-V08-00-04) |
---|
| 677 | ------------------------------ |
---|
| 678 | - G4PathFinder: |
---|
| 679 | o Check whether a process shifted the position since the last step. |
---|
| 680 | o Corrected checking for 'Unique', i.e. one process limiting step. |
---|
| 681 | o Revised printing (more information, some protected by verbose flag). |
---|
| 682 | |
---|
| 683 | May 27th, 2006 - J.Apostolakis (geomnav-V08-00-03) |
---|
| 684 | ------------------------------ |
---|
| 685 | - G4PathFinder revised significantly: |
---|
| 686 | o Workaround for problem of CreateHistory() when outside world. |
---|
| 687 | o Revised for new counting of Navigator IDs (M.Asai). |
---|
| 688 | o Added MovePoint() method that signals if it moved. |
---|
| 689 | o Added state to cope with cases where a full step is taken, |
---|
| 690 | i.e. to cope with steps that return kInfinity: |
---|
| 691 | New state: |
---|
| 692 | RelocatedPoint - to show if it is moved; |
---|
| 693 | TrueMinStep - finite whereas reported can be kInfinity. |
---|
| 694 | and to aid in clarifying the state of the (singleton) object: |
---|
| 695 | LastStepNo - already kept in one method (static), now exposed; |
---|
| 696 | CurrentStepNo - mostly for debugging and printing out. |
---|
| 697 | o Small improvements in tests. |
---|
| 698 | |
---|
| 699 | May 23rd, 2006 - J.Apostolakis (geomnav-V08-00-02) |
---|
| 700 | ------------------------------ |
---|
| 701 | - Added new prototype class G4PathFinder to coupled navigation |
---|
| 702 | in parallel geometries. |
---|
| 703 | |
---|
| 704 | May 22nd, 2006 - G.Cosmo (geomnav-V08-00-01) |
---|
| 705 | ------------------------ |
---|
| 706 | - Extended G4TransportationManager to handle multiple navigators. |
---|
| 707 | Preserved interface for navigation in mass/tracking geometry. |
---|
| 708 | - Added activation flag to G4Navigator and related accessor methods. |
---|
| 709 | |
---|
| 710 | Feb 8th, 2006 - J.Apostolakis (geomnav-V08-00-00) |
---|
| 711 | ----------------------------- |
---|
| 712 | - Addressing problem with convergence in LocateIntersectionPoint() |
---|
| 713 | of G4PropagatorInField (problem identified by Atlas, observed when |
---|
| 714 | requesting high precision, i.e. small values of eps_min/max, delta_one_step, |
---|
| 715 | due e.g. to need for small delta_intersection): |
---|
| 716 | o First solution by increasing maximum iterations (from 100 to 10,000). |
---|
| 717 | o Until correct information can be returned, an Exception is thrown |
---|
| 718 | in case of too many iterations. |
---|
| 719 | o Warn in case over 1000 iterations, to let user see difficulty. |
---|
| 720 | - This fix is an interim solution, in lieu of improving the algorithm |
---|
| 721 | for location (or returning correct incomplete progress). |
---|
| 722 | |
---|
| 723 | Nov 24th, 2005 - J.Apostolakis (geomnav-V07-01-02) |
---|
| 724 | ------------------------------ |
---|
| 725 | - Revised G4ParameterisedNavigation, to use new interface for |
---|
| 726 | ComputeMaterial(). Now no longer needing 'Physical Touchable'. |
---|
| 727 | |
---|
| 728 | Sep 19th, 2005 - G.Cosmo (geomnav-V07-01-01) |
---|
| 729 | ------------------------ |
---|
| 730 | - G4DrawVoxels: removed unnecessary 'panic' message in ComputeVoxelPolyhedra() |
---|
| 731 | and some code cleanup. |
---|
| 732 | |
---|
| 733 | Jul 25th, 2005 - G.Cosmo (geomnav-V07-01-00) |
---|
| 734 | ------------------------ |
---|
| 735 | - Some cleanup and cosmetic changes for Software Reference Manual. |
---|
| 736 | |
---|
| 737 | Jun 14th, 2005 - J.Apostolakis (geomnav-V07-00-00) |
---|
| 738 | ------------------------------ |
---|
| 739 | - Added ability to use Nested Parameterisations to Parameterised Navigation |
---|
| 740 | Coworks with tag "geomvol-V07-00-01". |
---|
| 741 | |
---|
| 742 | Dec 2nd, 2004 - G.Cosmo (geomnav-V06-02-08) |
---|
| 743 | ----------------------- |
---|
| 744 | - Implemented migration to <cmath> for standard mathematical functions. |
---|
| 745 | |
---|
| 746 | Nov 24th, 2004 - G.Cosmo (geomnav-V06-02-07) |
---|
| 747 | ------------------------ |
---|
| 748 | - Fix in G4ReplicaNavigation::DistanceToOutPhi() for the case of phi |
---|
| 749 | sections on convex surfaces. Fixes problem report #651. |
---|
| 750 | |
---|
| 751 | Nov 19th, 2004 - J.Apostolakis (geomnav-V06-02-06) |
---|
| 752 | ------------------------------ |
---|
| 753 | - New access method in G4Navigator for SeverityOfZeroStepping(). |
---|
| 754 | |
---|
| 755 | Nov 17th, 2004 - G.Cosmo (geomnav-V06-02-05) |
---|
| 756 | ------------------------ |
---|
| 757 | - Allow consecutive corrections for stuck tracks in G4Navigator::ComputeStep() |
---|
| 758 | up to 10 times before aborting the event. |
---|
| 759 | |
---|
| 760 | Sep 28th, 2004 - G.Cosmo (geomnav-V06-02-04) |
---|
| 761 | ------------------------ |
---|
| 762 | - Invoke G4LogicalVolume::UpdateMaterial() instead of SetMaterial() for |
---|
| 763 | parameterised navigation in G4Navigator and G4ParameterisedNavigation |
---|
| 764 | (M.Asai). |
---|
| 765 | - Coworks with tag "geommng-V06-02-02". |
---|
| 766 | |
---|
| 767 | Sep 13th, 2004 - G.Cosmo (geomnav-V06-02-03) |
---|
| 768 | ------------------------ |
---|
| 769 | - G4Navigator: corrected computation of fGrandMotherExitNormal in ComputeStep() |
---|
| 770 | in the case where a not valid exit-normal exists. |
---|
| 771 | |
---|
| 772 | Sep 11th, 2004 - G.Cosmo (geomnav-V06-02-02) |
---|
| 773 | ------------------------ |
---|
| 774 | - Dump out contents from the solid when a fatal G4Exception is thrown from |
---|
| 775 | the navigators in ComputeStep(). |
---|
| 776 | Modified files G4NormalNavigation.cc, G4ParameterisedNavigation.cc, |
---|
| 777 | G4ReplicaNavigation.cc, G4VoxelNavigation.cc. |
---|
| 778 | |
---|
| 779 | Aug 31st, 2004 - D.C.Williams (geomnav-V06-02-01) |
---|
| 780 | ----------------------------- |
---|
| 781 | - G4GeomTestSegment: fix to correctly determine whether starting trajectory |
---|
| 782 | is entering or exiting the solid when the starting point is on a surface. |
---|
| 783 | Added additional tests on solid consistencies (from roundoff sometimes) to |
---|
| 784 | avoid incorrect overlap warnings. Addresses problem reports #610 and #652. |
---|
| 785 | |
---|
| 786 | Jun 29th, 2004 - G.Cosmo (geomnav-V06-02-00) |
---|
| 787 | ------------------------ |
---|
| 788 | - Fixed zero step-length problem in G4ReplicaNavigation::ComputeStep() |
---|
| 789 | for cases where different replica types are coincident. Resolves |
---|
| 790 | problem report #633. |
---|
| 791 | - G4NormalNavigation: added extra verbosity to print out information |
---|
| 792 | for each solid which returns a 'lowest-yet' step, including the |
---|
| 793 | mother volume. It is activated by setting verbose level to 2 or |
---|
| 794 | more (J.Apostolakis). |
---|
| 795 | |
---|
| 796 | Jun 18th, 2004 - G.Cosmo (geomnav-V06-01-03) |
---|
| 797 | ------------------------ |
---|
| 798 | - Enhanced check for null step in G4Navigator::ComputeStep(). |
---|
| 799 | Now attempting a corrective action after 10 consecutive zero steps. |
---|
| 800 | Event gets aborted after 25 zero steps. |
---|
| 801 | |
---|
| 802 | Jun 15th, 2004 - G.Cosmo (geomnav-V06-01-02) |
---|
| 803 | ------------------------ |
---|
| 804 | - Relax exception in G4Navigator::ComputeStep() for stuck tracks. |
---|
| 805 | Event gets aborted after 25 zero steps. |
---|
| 806 | |
---|
| 807 | Jun 11th, 2004 - G.Cosmo (geomnav-V06-01-01) |
---|
| 808 | ------------------------ |
---|
| 809 | - Added check to G4Navigator to count the number of steps with zero length |
---|
| 810 | and issue an exception for tracks that get stuck in a loop (J.Apostolakis). |
---|
| 811 | - Modified GNUmakefile to define G4GEOMETRY_ALLOC_EXPORT flag for DLLs |
---|
| 812 | build on Windows. |
---|
| 813 | |
---|
| 814 | May 17th, 2004 - G.Cosmo (geomnav-V06-01-00) |
---|
| 815 | ------------------------ |
---|
| 816 | - Added more verbosity on solids response for navigators (optimised/not |
---|
| 817 | optimised) if "check_mode" state is combined with verbose level-1. |
---|
| 818 | |
---|
| 819 | Mar 11th, 2004 - G.Cosmo (geomnav-V06-00-02) |
---|
| 820 | ------------------------ |
---|
| 821 | - Added "check_mode" state for navigators. The state can be activated by |
---|
| 822 | a new UI command (geometry/navigator/check_mode [true/false]) and will |
---|
| 823 | force more strict and less tolerant checks in step/safety computation to |
---|
| 824 | verify the correctness of solids' response in the geometry. |
---|
| 825 | - Reorganised verbosity levels. Added more useful information activated |
---|
| 826 | when in G4VERBOSE mode and verbosity level selected. |
---|
| 827 | Fixed output formatting when entering/exiting verbose blocks. |
---|
| 828 | |
---|
| 829 | Feb 27th, 2004 - G.Cosmo (geomnav-V06-00-01) |
---|
| 830 | ------------------------ |
---|
| 831 | - G4Navigator.cc: |
---|
| 832 | o Fixed old outstanding bug in ComputeStep() for the location of the |
---|
| 833 | the local point in the calculation of a valid exit normal. (V.Grichine) |
---|
| 834 | |
---|
| 835 | Feb 9th, 2004 - J.Apostolakis (geomnav-V06-00-00) |
---|
| 836 | ------------------------------ |
---|
| 837 | - G4PropagatorInField.cc: |
---|
| 838 | o ReEstimateEndpoint: Changed to cope with a failure of AccurateAdvance, |
---|
| 839 | by calling it iteratively up maximum 20 times. |
---|
| 840 | o SetVerboseLevel, now forwards the verbosity (minus 3) to integration driver |
---|
| 841 | |
---|
| 842 | Dec 11th, 2003 - J.Apostolakis (geomnav-V05-02-15) |
---|
| 843 | ------------------------------ |
---|
| 844 | - G4PropagatorInField.cc: |
---|
| 845 | o LocateIntersectionPoint: Refined re-setting of finalSection. |
---|
| 846 | --> Endpoint recalculation is returned only for final section. |
---|
| 847 | (trial fix in -14 is replaced by above code) |
---|
| 848 | o Fixed ReEstimateEndPoint which ignored return code of AccurateAdvance |
---|
| 849 | and moved to short end-point for long requests |
---|
| 850 | It now leaves the endpoint unchanged, when it cannot improve it. |
---|
| 851 | o Few format changes for PrintStatus |
---|
| 852 | |
---|
| 853 | Dec 10th, 2003 - J.Apostolakis (geomnav-V05-02-14) |
---|
| 854 | ------------------------------ |
---|
| 855 | - G4PropagatorInField.cc on top of latest (not 1.7): |
---|
| 856 | o Fix for the case where two previous corrections are 'operational' |
---|
| 857 | Problem if the current endpoint is not the final one, and it has been |
---|
| 858 | recalculated, and we need to go beyond the current section to the |
---|
| 859 | final one -- the recalcuted endpoint no longer valid! |
---|
| 860 | |
---|
| 861 | Dec 10th, 2003 - J.Apostolakis (geomnav-V05-02-13) |
---|
| 862 | ------------------------------ |
---|
| 863 | - G4PropagatorInField.cc: |
---|
| 864 | o Gone back to version 1.7, without the fix in LocateIntersectionPoint |
---|
| 865 | for the "long-standing error". |
---|
| 866 | |
---|
| 867 | Dec 5th, 2003 - G.Cosmo - (geomnav-V05-02-12) |
---|
| 868 | ------------------------ |
---|
| 869 | - G4TransportationManager.cc: |
---|
| 870 | o removed initialisation of allocators for navigation levels, where they |
---|
| 871 | were introduced as workaround for solving static initialisation a long |
---|
| 872 | time ago. Now moved to "volumes" module, where they should belong, in |
---|
| 873 | G4TouchableHistory.cc. |
---|
| 874 | - Restored original unit-tests, using inherited navigator. |
---|
| 875 | --> Requires geomvol-V05-02-08 |
---|
| 876 | |
---|
| 877 | Dec 4th, 2003 - J.Apostolakis (geomnav-V05-02-11) |
---|
| 878 | ------------------------------ |
---|
| 879 | - G4PropagatorInField.cc |
---|
| 880 | o Corrected placement of #endif for two #ifdef VERBOSE |
---|
| 881 | |
---|
| 882 | Dec 2nd, 2003 - J.Apostolakis (geomnav-V05-02-10) |
---|
| 883 | ------------------------------ |
---|
| 884 | - G4PropagatorInField[.hh.cc]: |
---|
| 885 | o Fixed LocateIntersectionPoint for long-standing error. |
---|
| 886 | A section of the chord was not considered in use case where |
---|
| 887 | a previous chord at first appeared to have an intersection, but did not. |
---|
| 888 | |
---|
| 889 | Nov 26th, 2003 - J.Apostolakis (geomnav-V05-02-09) |
---|
| 890 | ------------------------------ |
---|
| 891 | - G4PropagatorInField[.hh.cc]: |
---|
| 892 | o Added argument Method LocateIntersectionPoint G4bool& recalculatedEndPt |
---|
| 893 | to return 'true' if the endpoint has been recalculated. |
---|
| 894 | This fixes a problem that can occasionally cause the skipping of a volume |
---|
| 895 | boundary - in the case when a re-integration was done near a boundary, |
---|
| 896 | because the new endpoint was previously not passed back. |
---|
| 897 | o ComputeStep also changed to accept above recalculation. |
---|
| 898 | o New method GetVerboseLevel(), closer to std naming than Verbose() |
---|
| 899 | |
---|
| 900 | Nov 14th, 2003 - J.Apostolakis (geomnav-V05-02-08) |
---|
| 901 | ------------------------------ |
---|
| 902 | - Retagged the files of tag "geomnav-V05-02-07", due to tagging with same |
---|
| 903 | name incorrectly files in another directory and, as such confusing Bonsai. |
---|
| 904 | |
---|
| 905 | Nov 13th, 2003 - J.Apostolakis (geomnav-V05-02-07) |
---|
| 906 | ------------------------------ |
---|
| 907 | - G4PropagatorInField[.hh.icc.cc]: |
---|
| 908 | o Pass safety sphere information to G4ChordFinder for optimisation |
---|
| 909 | o Including G4ChordFinder.hh only in .cc file |
---|
| 910 | - Requires and coworks with "field-V05-02-08" tag. |
---|
| 911 | |
---|
| 912 | |
---|
| 913 | Nov 10th, 2003 - G.Cosmo (geomnav-V05-02-06) |
---|
| 914 | ------------------------ |
---|
| 915 | - G4Navigator[.hh.icc.cc] - methods review: |
---|
| 916 | o Removed obsolete methods: IsExitNormalValid(), GetLocalExitNormal(). |
---|
| 917 | o Renamed method LocateGlobalPointAndSetup(p,v,history) to |
---|
| 918 | ResetHistoryAndLocate(p,v,history). |
---|
| 919 | o Moved to protected the following methods: GetCurrentLocalCoordinate(), |
---|
| 920 | ComputeLocalPoint(), ComputeLocalAxis(), NetTranslation(), |
---|
| 921 | NetRotation(), EnteredDaughterVolume(). |
---|
| 922 | o Fixed consistency of inline/not-inline implementations of methods. |
---|
| 923 | - Coworks with tag "tracking-V05-02-03". |
---|
| 924 | |
---|
| 925 | Nov 6th, 2003 - J.Apostolakis (geomnav-V05-02-05) |
---|
| 926 | ----------------------------- |
---|
| 927 | - G4PropagatorInField[.hh.icc.cc]: |
---|
| 928 | o Implements move of EpsilonMin / Max to G4FieldManager. |
---|
| 929 | - Requires and coworks with "field-V05-02-04" or later tag. |
---|
| 930 | |
---|
| 931 | Nov 6th, 2003 - G.Cosmo (geomnav-V05-02-04) |
---|
| 932 | ----------------------- |
---|
| 933 | - G4Navigator[.hh.icc.cc]: |
---|
| 934 | o Made relevant methods virtual to verify performance impact. |
---|
| 935 | If tests will behave reasonably, a further refinement in the |
---|
| 936 | design of the class will be applied, in view of a more consistent |
---|
| 937 | design review next year. |
---|
| 938 | |
---|
| 939 | Nov 3rd, 2003 - G.Cosmo (geomnav-V05-02-03) |
---|
| 940 | ----------------------- |
---|
| 941 | - Code cleanup and headers inclusion review |
---|
| 942 | (replaced by forward declarations where necessary). |
---|
| 943 | - Added build system to tests. Cleared compilation warnings. |
---|
| 944 | |
---|
| 945 | Oct 29th, 2003 - J.Apostolakis (geomnav-V05-02-02) |
---|
| 946 | ------------------------------ |
---|
| 947 | - G4PropagatorInField: |
---|
| 948 | Added option to turn On/Off the optimisation of using the safety |
---|
| 949 | in calling G4Navigator. |
---|
| 950 | - Unit tests: moved test testG4NavigatorX, X=1,2,3,4,5,6 here from |
---|
| 951 | "volumes" module. |
---|
| 952 | |
---|
| 953 | Oct 24th, 2003 - G.Cosmo (geomnav-V05-02-01) |
---|
| 954 | ------------------------ |
---|
| 955 | - Migrated calls to G4Exception to new scheme. |
---|
| 956 | - Fixed compilation warning in G4PropagationInField. |
---|
| 957 | |
---|
| 958 | Sep 29th, 2003 - G.Cosmo (geomnav-V05-02-00) |
---|
| 959 | ------------------------ |
---|
| 960 | - Created. |
---|
| 961 | Imported classes from "volumes", "management" and "verification" modules: |
---|
| 962 | G4AuxiliaryNavServices[.hh.icc] - from geometry/volumes |
---|
| 963 | G4GeometryMessenger[.hh.cc] - " " |
---|
| 964 | G4Navigator[.hh.icc.cc] - " " |
---|
| 965 | G4NormalNavigation[.hh.icc.cc] - " " |
---|
| 966 | G4ParameterisedNavigation[.hh.icc.cc] - " " |
---|
| 967 | G4PropagatorInField[.hh.icc.cc] - " " |
---|
| 968 | G4ReplicaNavigation[.hh.icc.cc] - " " |
---|
| 969 | G4TransportationManager[.hh.icc.cc] - " " |
---|
| 970 | G4VoxelNavigation[.hh.icc.cc] - " " |
---|
| 971 | G4DrawVoxels[.hh.cc] - from geometry/management |
---|
| 972 | G4GeomTest*[.hh.cc] - from geometry/verification |
---|
| 973 | - Cleared call to PV->Setup() according to changes in G4VPhysicalVolume. |
---|
| 974 | Affected files: G4Navigator[.icc.cc], G4ParameterisedNavigation[.icc.cc], |
---|
| 975 | G4VoxelNavigation[.icc.cc], G4ReplicaNavigation[.icc.cc], |
---|
| 976 | G4NormalNavigation[.icc.cc]. |
---|
| 977 | - G4DrawVoxels: retrieve top transformation through touchable history in |
---|
| 978 | method DrawVoxels(). Removed old method GetAbsoluteTransformation(). |
---|
| 979 | - G4GeomTestErrorList.cc: retrieve top transformation through touchable |
---|
| 980 | history in method FindGlobalCoordinateSystem(). |
---|
| 981 | |
---|
| 982 | +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
---|
| 983 | Imported History file from old geometry/verification module |
---|
| 984 | +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
---|
| 985 | |
---|
| 986 | May 20th, 2003 G.Cosmo (geomver-V05-01-00) |
---|
| 987 | - G4GeomTestVolume[.hh.cc]: |
---|
| 988 | o Added methods TestRecursiveLine() and TestRecursiveCylinder() for |
---|
| 989 | allowing recursion on line_test and cylinder_test respectively. |
---|
| 990 | o Introduced ability to control depth and starting level of recursion. |
---|
| 991 | |
---|
| 992 | Jul 30th, 2002 G.Cosmo (geomver-V04-01-00) |
---|
| 993 | - G4GeomTestVolume.cc: fixed recursive call to G4GeomTestVolume passing also |
---|
| 994 | 'tolerance' as argument in the recursive test algorithm. |
---|
| 995 | |
---|
| 996 | Apr 19th, 2002 G.Cosmo (geomver-V04-00-00) |
---|
| 997 | - Moved inline constructors and destructors to no inline. |
---|
| 998 | Affected files: G4GeomTestStreamLogger[.hh.cc]. |
---|
| 999 | |
---|
| 1000 | Oct 24th, 2001 G.Cosmo (geomver-V03-02-02) |
---|
| 1001 | - Fixed compilation error and warnings on HP-aCC. Modified files: |
---|
| 1002 | G4GeomTestVolume.cc, G4GeomTestStreamLogger.cc. |
---|
| 1003 | |
---|
| 1004 | Oct 24th, 2001 G.Cosmo (geomver-V03-02-01) |
---|
| 1005 | - Moved messenger to geometry/volumes and renamed G4GeometryMessenger. |
---|
| 1006 | - Removed dependencies from intercoms and geometry/volumes. |
---|
| 1007 | |
---|
| 1008 | Oct 22nd, 2001 G.Cosmo (geomver-V03-02-00) |
---|
| 1009 | - Added "/geomtest/tolerance" command to set custom error tolerance. |
---|
| 1010 | Added Set/GetTolerance() methods to G4GeomTestVolume class. |
---|
| 1011 | - Introduced additional diagnostics in G4GeomTestStreamLogger to report |
---|
| 1012 | in case no intersections/overlaps are detected. |
---|
| 1013 | |
---|
| 1014 | Oct 16th, 2001 G.Cosmo |
---|
| 1015 | - Added messenger for geometry overlaps testing. |
---|
| 1016 | - General source code formatting. |
---|
| 1017 | - G4TestGeom* classes implementation by D.C.Williams (UCSC, BaBar). |
---|