| 1 | $Id: History,v 1.152 2010/12/15 13:47:10 gcosmo Exp $
|
|---|
| 2 | -------------------------------------------------------------------
|
|---|
| 3 |
|
|---|
| 4 | =========================================================
|
|---|
| 5 | Geant4 - an Object-Oriented Toolkit for Simulation in HEP
|
|---|
| 6 | =========================================================
|
|---|
| 7 |
|
|---|
| 8 | Category History file
|
|---|
| 9 | ---------------------
|
|---|
| 10 | This file should be used by G4 developers and category coordinators
|
|---|
| 11 | to briefly summarize all major modifications introduced in the code
|
|---|
| 12 | and keep track of all category-tags.
|
|---|
| 13 | It DOES NOT substitute the CVS log-message one should put at every
|
|---|
| 14 | committal in the CVS repository !
|
|---|
| 15 |
|
|---|
| 16 | ----------------------------------------------------------
|
|---|
| 17 | * Reverse chronological order (last date on top), please *
|
|---|
| 18 | ----------------------------------------------------------
|
|---|
| 19 |
|
|---|
| 20 | December 15th, 2010 - G.Cosmo (geomnav-V09-03-10)
|
|---|
| 21 | -----------------------------
|
|---|
| 22 | - Added inline method for creation of a touchable-history given a navigation
|
|---|
| 23 | history as argument. Required for clients like G4ScoreSplittingProcess, to
|
|---|
| 24 | avoid external symbols exporting on generation of DLLs.
|
|---|
| 25 |
|
|---|
| 26 | November 19th, 2010 - G.Cosmo (geomnav-V09-03-09)
|
|---|
| 27 | -----------------------------
|
|---|
| 28 | - Removed unused variable in G4RegularNavigation.
|
|---|
| 29 |
|
|---|
| 30 | November 15th, 2010 - G.Cosmo (geomnav-V09-03-08)
|
|---|
| 31 | -----------------------------
|
|---|
| 32 | - Restored trials for zero steps to 10 in G4Navigator, as originally.
|
|---|
| 33 |
|
|---|
| 34 | November 12th, 2010 - G.Cosmo (geomnav-V09-03-07)
|
|---|
| 35 | -----------------------------
|
|---|
| 36 | - Cleared compilation warnings for unused parameters; temporarily commented out.
|
|---|
| 37 |
|
|---|
| 38 | November 11th, 2010 - G.Cosmo (geomnav-V09-03-06)
|
|---|
| 39 | -----------------------------
|
|---|
| 40 | - Set trials for zero steps to 5 before activating push in G4Navigator;
|
|---|
| 41 | increased unit value to 100 times kCarTolerance to make push more effective.
|
|---|
| 42 |
|
|---|
| 43 | November 10th, 2010 - G.Cosmo (geomnav-V09-03-05)
|
|---|
| 44 | -----------------------------
|
|---|
| 45 | - Reduced trials for zero steps from 10 to 3 for activating tolerance push
|
|---|
| 46 | in G4Navigator.
|
|---|
| 47 | - Added possibility to switch off push notifications in G4Navigator; also
|
|---|
| 48 | added related UI command.
|
|---|
| 49 |
|
|---|
| 50 | November 9th, 2010 - P.Arce
|
|---|
| 51 | ---------------------------
|
|---|
| 52 | - Added new class G4PartialPhantomParameterisation allowing for envelopes
|
|---|
| 53 | of different types other than box for regular geometries, so that relaxing
|
|---|
| 54 | the restriction for voxels to completely fill the envelope container.
|
|---|
| 55 | Adapted G4PhantomParameterisation, G4RegularNavigation and G4Navigator
|
|---|
| 56 | accordingly.
|
|---|
| 57 |
|
|---|
| 58 | November 4th, 2010 - G.Cosmo
|
|---|
| 59 | ----------------------------
|
|---|
| 60 | - Added new class G4NavigationLogger for "check-mode" verbosity. Reorganised
|
|---|
| 61 | verbosity formatting for voxel and normal navigation.
|
|---|
| 62 |
|
|---|
| 63 | November 3rd, 2010 - J.Apostolakis
|
|---|
| 64 | ----------------------------------
|
|---|
| 65 | - Added prototype class G4VoxelSafety for computation of exact safety.
|
|---|
| 66 |
|
|---|
| 67 | September 6th, 2010 - G.Cosmo (geomnav-V09-03-04)
|
|---|
| 68 | -----------------------------
|
|---|
| 69 | - Added missing initialization for 'fNewSafety' and 'fTrueMinStep' in
|
|---|
| 70 | G4MultiNavigator constructor.
|
|---|
| 71 |
|
|---|
| 72 | September 3rd, 2010 - G.Cosmo (geomnav-V09-03-03)
|
|---|
| 73 | -----------------------------
|
|---|
| 74 | - Fixed typo in signature of ComputeStepSkippingEqualMaterials() in
|
|---|
| 75 | G4RegularNavigation.
|
|---|
| 76 |
|
|---|
| 77 | August 19th, 2010 - T.Nikitina (geomnav-V09-03-02)
|
|---|
| 78 | ------------------------------
|
|---|
| 79 | - Fix in G4GeomTestSegment::FindSomePoints(), to address problem report #980.
|
|---|
| 80 |
|
|---|
| 81 | July 12th, 2010 - G.Cosmo (geomnav-V09-03-01)
|
|---|
| 82 | -------------------------
|
|---|
| 83 | - Fixed array out of bound error in G4MultipleNavigator and G4PathFinder
|
|---|
| 84 | constructors (J.Apostolakis).
|
|---|
| 85 | - Fixed cout precision restoring in G4BrentLocator, G4PropagatorInField,
|
|---|
| 86 | G4SimpleLocator, G4VIntersectionLocator and G4MultiLevelLocator.
|
|---|
| 87 | - Removed unused private data members in G4MultiLevelLocator.
|
|---|
| 88 | - Replaced use of DBL_MAX for distances with kInfinity in G4MultiNavigator
|
|---|
| 89 | and G4Navigator internals.
|
|---|
| 90 | - Exchanged conditions for initialization of members in G4TransportationManager
|
|---|
| 91 | constructor.
|
|---|
| 92 | - Added dummy initialisation of members in constructors in G4MultiNavigator,
|
|---|
| 93 | G4ParameterisedNavigation, G4PathFinder, G4PhantomParameterisation,
|
|---|
| 94 | G4RegularNavigation.
|
|---|
| 95 |
|
|---|
| 96 | March 8th, 2010 - G.Cosmo (geomnav-V09-03-00)
|
|---|
| 97 | -------------------------
|
|---|
| 98 | - Avoid unnecessary creation of string for debug purposes in G4PropagatorInField.
|
|---|
| 99 | Courtesy of P.Elmer (CMS).
|
|---|
| 100 | - Some printout formatting...
|
|---|
| 101 |
|
|---|
| 102 | December 11th, 2009 - J.Apostolakis (geomnav-V09-02-11)
|
|---|
| 103 | -----------------------------------
|
|---|
| 104 | - Implemented field by region in G4PropagatorInField, with extra checking of
|
|---|
| 105 | logical volume.
|
|---|
| 106 |
|
|---|
| 107 | November 30th, 2009 - J.Apostolakis (geomnav-V09-02-10)
|
|---|
| 108 | -----------------------------------
|
|---|
| 109 | - Fixes in G4VIntersectionLocator:
|
|---|
| 110 | * Fixed problem in ReEstimateEndPoint() behaviour for very small steps.
|
|---|
| 111 | * Corrected constructor to ensure that it initialises all data members.
|
|---|
| 112 | * Labelled the methods (in header) to make noticable those that must change
|
|---|
| 113 | at every step (attributes: 'ChordFinder', 'EpsilonStep', 'Navigator').
|
|---|
| 114 |
|
|---|
| 115 | Nov 23rd, 2009 - J.Apostolakis
|
|---|
| 116 | ------------------------------
|
|---|
| 117 | - Fixes in G4PropagatorInField.cc:
|
|---|
| 118 | * Revised condition for flagging ZeroStep to avoid fake triggering. Small
|
|---|
| 119 | proposed steps (from Physics) could trigger the previous simple condition
|
|---|
| 120 | for Tiny/Zero Problem steps.
|
|---|
| 121 |
|
|---|
| 122 | November 12th, 2009 - J.Apostolakis (geomnav-V09-02-09)
|
|---|
| 123 | -----------------------------------
|
|---|
| 124 | - Cleanup of minor methods in G4PropagatorInField:
|
|---|
| 125 | * Added new method RefreshIntersectionLocator() to update the state of locator.
|
|---|
| 126 | It is used to synchronise with G4IntersectionLocator.
|
|---|
| 127 | * Deleted long obsolete methods: SetAccuraciesWithDeltaOneStep(),
|
|---|
| 128 | SetDeltaIntersection() and SetDeltaOneStep().
|
|---|
| 129 | * Revised implementation to avoid using the older methods GetDeltaIntersection()
|
|---|
| 130 | and GetDeltaOneStep().
|
|---|
| 131 |
|
|---|
| 132 | November 12th, 2009 - J.Apostolakis (geomnav-V09-02-08)
|
|---|
| 133 | -----------------------------------
|
|---|
| 134 | - Refined G4PropagatorInField.cc:
|
|---|
| 135 | * Changed parameters for treating consecutive tiny/zero steps:
|
|---|
| 136 | - the value of default decrease factor to 0.25 (from 0.1),
|
|---|
| 137 | - the value is not used when the step size falls below a certain thresholds
|
|---|
| 138 | This threshold is changed. It is expressed as a multiple of fZeroStepThreshold
|
|---|
| 139 | instead of kCarTolerance. This, since the thresholds were meant to refer to
|
|---|
| 140 | the ZeroStepThreshold (it was kCarTolerance), and the values were now much
|
|---|
| 141 | larger than 'ZeroStepThreshold'.
|
|---|
| 142 | - The value given to the decrease factor after the first such thresholds is
|
|---|
| 143 | changed to 0.35 instead of 0.25, 0.5.
|
|---|
| 144 | * Improved printing of Diagnostic message.
|
|---|
| 145 |
|
|---|
| 146 | November 3rd, 2009 - J.Apostolakis (geomnav-V09-02-07)
|
|---|
| 147 | ----------------------------------
|
|---|
| 148 | - Refined G4PropagatorInField.cc:
|
|---|
| 149 | * Added new member fZeroStepThreshold, to enable tuning of threshold for
|
|---|
| 150 | Tiny/Zero steps.
|
|---|
| 151 | * Changed default value from 0.5 * kCarTolerance
|
|---|
| 152 | to max (100,000 * kCarTolerance, 0.1 * micron )
|
|---|
| 153 | * This is first revision to address problem seen at boundary of volumes
|
|---|
| 154 | (Reports of ATLAS).
|
|---|
| 155 |
|
|---|
| 156 | June 2nd, 2009 - J.Apostolakis (geomnav-V09-02-06)
|
|---|
| 157 | ------------------------------
|
|---|
| 158 | - Fix in G4PropagatorInField::SetNavigator
|
|---|
| 159 | * Forward new Navigator to IntersectionLocator.
|
|---|
| 160 |
|
|---|
| 161 | May 20th, 2009 - P.Arce (geomnav-V09-02-05)
|
|---|
| 162 | -----------------------
|
|---|
| 163 | - Added method BuildContainerSolid() taking a solid as argument to
|
|---|
| 164 | G4PhantomParameterisation. Added protection to GetMaterialIndex()
|
|---|
| 165 | for zero index.
|
|---|
| 166 |
|
|---|
| 167 | May 18th, 2009 - T.Nikitina (geomnav-V09-02-04)
|
|---|
| 168 | ---------------------------
|
|---|
| 169 | - Enhanced algorithm for 'FB_intersects' in order to speedup BrentLocator.
|
|---|
| 170 | - Fix in the usage of the geometrical tolerance in G4VIntersectionLocator
|
|---|
| 171 | in method AdjustementOfFoundIntersection().
|
|---|
| 172 |
|
|---|
| 173 | May 13th, 2009 - J.Apostolakis (geomnav-V09-02-03)
|
|---|
| 174 | ------------------------------
|
|---|
| 175 | - Fix in G4PathFinder: A geometry is at a boundary if its step is within
|
|---|
| 176 | tolerance of the minimum step for any geometry.
|
|---|
| 177 |
|
|---|
| 178 | May 5th, 2009 - T.Nikitina (geomnav-V09-02-02)
|
|---|
| 179 | --------------------------
|
|---|
| 180 | - Fix in G4Navigator::ComputeStep() for the computation of rotation of the
|
|---|
| 181 | 'LocalExitNormal' in cases when DistanceToOut() returns non-valid normal
|
|---|
| 182 | for optical photons in rotated solids. Addresses problem report #1059.
|
|---|
| 183 |
|
|---|
| 184 | February 26th, 2009 - T.Nikitina (geomnav-V09-02-01)
|
|---|
| 185 | --------------------------------
|
|---|
| 186 | - Fixed problem in G4BrentLocator::EstimateIntersectionPoint() responsible
|
|---|
| 187 | for rare cases of negative steps.
|
|---|
| 188 |
|
|---|
| 189 | January 27th, 2009 - G.Cosmo (geomnav-V09-02-00)
|
|---|
| 190 | ----------------------------
|
|---|
| 191 | - Added G4RegularNavigationHelper class, used by G4RegularNavigation for
|
|---|
| 192 | counting the number of step lengths in each voxel of the regular structure
|
|---|
| 193 | (by P.Arce).
|
|---|
| 194 | - Some code cleanup...
|
|---|
| 195 |
|
|---|
| 196 | December 11th, 2008 - T.Nikitina (geomnav-V09-01-10)
|
|---|
| 197 | --------------------------------
|
|---|
| 198 | - Reinstated G4MultiLevelLocator as the default locator to allow for proper
|
|---|
| 199 | tuning of parameters in propagation in field and avoid CPU penalty currently
|
|---|
| 200 | induced by default parameters.
|
|---|
| 201 | - Corrected text in exceptions in locators classes.
|
|---|
| 202 |
|
|---|
| 203 | November 14th, 2008 - T.Nikitina, J.Apostolakis (geomnav-V09-01-09)
|
|---|
| 204 | -----------------------------------------------
|
|---|
| 205 | - Introduced first implementation of new optional method in locator classes
|
|---|
| 206 | AdjustementOfFoundIntersection() using surface-normal of the intersecting
|
|---|
| 207 | solid to boost accuracy. Added the optional call to the new method in each
|
|---|
| 208 | concrete locator.
|
|---|
| 209 | - Removed unnecessary accessors for Brent locator in G4PropagatorInField.
|
|---|
| 210 | - G4VoxelNavigation: implemented additional check when running in "check"
|
|---|
| 211 | mode; if it is on the surface, ensure that it can move on next step;
|
|---|
| 212 | either DistanceToIn(p,v) or DistanceToOut(p,v) should return a finite
|
|---|
| 213 | value greater than the tolerance.
|
|---|
| 214 |
|
|---|
| 215 | November 10th, 2008 - G.Cosmo (geomnav-V09-01-08)
|
|---|
| 216 | -----------------------------
|
|---|
| 217 | - G4PathFinder: cleared unecessary calls to ComputeSafety() in ReLocate().
|
|---|
| 218 |
|
|---|
| 219 | October 28th, 2008 - T.Nikitina (geomnav-V09-01-07)
|
|---|
| 220 | -------------------------------
|
|---|
| 221 | - Moved method LocateIntersectionPoint() in G4PropagatorInField to a separate
|
|---|
| 222 | class G4VIntersectionLocator, now allowing to use different location
|
|---|
| 223 | algorithms: Brent, MultiLevel, Simple.
|
|---|
| 224 | - New classes: G4VIntersectionLocator, G4SimpleLocator, G4BrentLocator and
|
|---|
| 225 | G4MultiLevelLocator.
|
|---|
| 226 | - Coworks with tag "field-V09-01-03".
|
|---|
| 227 |
|
|---|
| 228 | October 10th, 2008 - G.Cosmo (geomnav-V09-01-06)
|
|---|
| 229 | ----------------------------
|
|---|
| 230 | - Introduced optional Boolean argument in G4Navigator::ComputeSafety() to
|
|---|
| 231 | allow for computation of safety without modifying the state restoring of
|
|---|
| 232 | the navigator.
|
|---|
| 233 | - Modified accordingly the following classes, for calls to ComputeSafety():
|
|---|
| 234 | G4SafetyHelper, G4PathFinder (now calling ComputeSafety() with TRUE
|
|---|
| 235 | argument to preserve navigator's state), G4MultiNavigator and
|
|---|
| 236 | G4ErrorPropagationNavigator.
|
|---|
| 237 |
|
|---|
| 238 | May 5th, 2008 - T.Nikitina (geomnav-V09-01-05)
|
|---|
| 239 | --------------------------
|
|---|
| 240 | - Added Brent method for LocateIntersectionPoint() in G4PropagatorInField.
|
|---|
| 241 | The Brent method is now used as default and can be switched off through
|
|---|
| 242 | call to the proper accessor function SetBrentMethod().
|
|---|
| 243 | - Requires related update to G4ChordFinder in geometry/magneticfield module
|
|---|
| 244 | included in tag "field-V09-01-02".
|
|---|
| 245 |
|
|---|
| 246 | April 29th, 2008 - M.Asai (geomnav-V09-01-04)
|
|---|
| 247 | -------------------------
|
|---|
| 248 | - G4PathFinder: commented out warning and exception in ComputeStep()
|
|---|
| 249 | for step smaller than minimum threshold.
|
|---|
| 250 |
|
|---|
| 251 | April 28th, 2008 - G.Cosmo (geomnav-V09-01-03)
|
|---|
| 252 | --------------------------
|
|---|
| 253 | - Corrected condition for wrong evaluation order introduced in the
|
|---|
| 254 | previous tag.
|
|---|
| 255 |
|
|---|
| 256 | March 13th, 2008 - G.Cosmo (geomnav-V09-01-02)
|
|---|
| 257 | --------------------------
|
|---|
| 258 | - Cleared compilation warnings in G4ReplicaNavigation on gcc-4.3.0 for
|
|---|
| 259 | ambiguous use of parentheses in condition statements.
|
|---|
| 260 |
|
|---|
| 261 | January 24th, 2008 - T.Nikitina (geomnav-V09-01-01)
|
|---|
| 262 | -------------------------------
|
|---|
| 263 | - G4PropagatorInField: changed condition for 'ReEstimationEndPoint'
|
|---|
| 264 | in order to better handle very strict parameters of propagation.
|
|---|
| 265 | Also added more verbosity in case of error for negative step.
|
|---|
| 266 | Fixes rare problem observed in production by ATLAS.
|
|---|
| 267 |
|
|---|
| 268 | January 22nd, 2008 - P.Arce (geomnav-V09-01-00)
|
|---|
| 269 | ---------------------------
|
|---|
| 270 | - G4PhantomParameterisation:
|
|---|
| 271 | o Bug fix in GetReplicaNo() to catch overflows in X and Y.
|
|---|
| 272 | (on suggestion by S.Stute)
|
|---|
| 273 | o Made CheckVoxelsFillContainer() visible in public interface.
|
|---|
| 274 |
|
|---|
| 275 | November 16th, 2007 - G.Cosmo (geomnav-V09-00-12)
|
|---|
| 276 | -----------------------------
|
|---|
| 277 | - Cleared compilation warnings for shadowing of variables in classes
|
|---|
| 278 | within the module.
|
|---|
| 279 |
|
|---|
| 280 | November 14th, 2007 - G.Cosmo (geomnav-V09-00-11)
|
|---|
| 281 | -----------------------------
|
|---|
| 282 | - Reintroduced artificial push in G4ReplicaNavigation::ComputeStep().
|
|---|
| 283 | Further investigation and eventually reimplementation of LevelLocate()
|
|---|
| 284 | required to take into account point and direction ...
|
|---|
| 285 |
|
|---|
| 286 | November 14th, 2007 - G.Cosmo (geomnav-V09-00-10)
|
|---|
| 287 | -----------------------------
|
|---|
| 288 | - Trial to remove artificial push in G4ReplicaNavigation::ComputeStep().
|
|---|
| 289 | - Some minor cleanup.
|
|---|
| 290 |
|
|---|
| 291 | November 9th, 2007 - J.Apostolakis (geomnav-V09-00-09)
|
|---|
| 292 | ----------------------------------
|
|---|
| 293 | - G4SafetyHelper: Improved ComputeSafety() not to call G4Navigator
|
|---|
| 294 | if exactly on safety 'center'.
|
|---|
| 295 | - G4PathFinder: correction to debug code under #ifdef G4DEBUG_NAVIGATION.
|
|---|
| 296 |
|
|---|
| 297 | November 9th, 2007 - G.Cosmo (geomnav-V09-00-08)
|
|---|
| 298 | ----------------------------
|
|---|
| 299 | - Fix in G4ReplicaNavigation::DistanceToOut() for exact classification of
|
|---|
| 300 | the linear step for Cartesian case.
|
|---|
| 301 | - Made IdentifyAndPlaceSolid() method inlined in G4ParameterisedNavigation.
|
|---|
| 302 | - Minor cosmetics and cleanup.
|
|---|
| 303 |
|
|---|
| 304 | November 6th, 2007 - P.Arce (geomnav-V09-00-07)
|
|---|
| 305 | ---------------------------
|
|---|
| 306 | - Optimisation in G4RegularNavigation: use voxelBox->DistanceToOut() instead
|
|---|
| 307 | of ComputeStep() in ComputeStepSkippingEqualMaterials().
|
|---|
| 308 | - Some cleanup and proper formatting of error/warning messages.
|
|---|
| 309 |
|
|---|
| 310 | November 2nd, 2007 - J.Apostolakis (geomnav-V09-00-06)
|
|---|
| 311 | ----------------------------------
|
|---|
| 312 | - Merging fixes in "geomnav-V09-00-03b" and "geomnav-V09-00-03c" on top
|
|---|
| 313 | of tag "geomnav-V09-00-05".
|
|---|
| 314 |
|
|---|
| 315 | November 2nd, 2007 - J.Apostolakis (geomnav-V09-00-03c)
|
|---|
| 316 | ----------------------------------
|
|---|
| 317 | - G4PathFinder:
|
|---|
| 318 | o Added setting of 'fNoGeometriesLimiting' in DoNextCurvedStep().
|
|---|
| 319 | o Check to verify that 'fNoGeometriesLimiting' is set by DoNext*Step methods.
|
|---|
| 320 | o Revised data type of 'fNoGeometriesLimiting' to be a int, so that < 0
|
|---|
| 321 | shows 'unset'.
|
|---|
| 322 | - G4PropagatorInField:
|
|---|
| 323 | o Fixes for compilation of code under G4DEBUG_FIELD (problem report #982).
|
|---|
| 324 | o Added extra check of method LocateIntersectionPoint() arguments.
|
|---|
| 325 | - Tag based on "geomnav-V09-00-03b".
|
|---|
| 326 |
|
|---|
| 327 | October 29th, 2007 - J.Apostolakis (geomnav-V09-00-03b)
|
|---|
| 328 | ----------------------------------
|
|---|
| 329 | - G4PathFinder: first fix for problem of another process shortening steps
|
|---|
| 330 | (between calls to ComputeStep by different processes in same step.)
|
|---|
| 331 | I.e. First call to ComputeStep (geom 1) has proposed Step = 3.0 cm
|
|---|
| 332 | Next call to ComputeStep (geom 2) has proposed Step = 1.0 cm
|
|---|
| 333 | (e.g. Multiple Scattering)
|
|---|
| 334 | - Tag based on "geomnav-V09-00-03a".
|
|---|
| 335 |
|
|---|
| 336 | October 24th, 2007 - J.Apostolakis (geomnav-V09-00-05)
|
|---|
| 337 | ----------------------------------
|
|---|
| 338 | - Merging fixes introduced in "geomnav-V09-00-03a" on top of
|
|---|
| 339 | "geomnav-V09-00-04".
|
|---|
| 340 |
|
|---|
| 341 | October 24th, 2007 - J.Apostolakis (geomnav-V09-00-03a)
|
|---|
| 342 | ----------------------------------
|
|---|
| 343 | - G4PathFinder: fix to now set 'fNoGeometriesLimiting' in DoNextLinearStep()
|
|---|
| 344 | when WhichLimited() is not called, i.e. in case of one navigator
|
|---|
| 345 | optimisation.
|
|---|
| 346 | - Tag based on "geomnav-V09-00-03".
|
|---|
| 347 |
|
|---|
| 348 | October 18th, 2007 - G.Cosmo (geomnav-V09-00-04)
|
|---|
| 349 | ----------------------------
|
|---|
| 350 | - Added new specific navigation for regular structures and phantoms.
|
|---|
| 351 | New classes: G4RegularNavigation, G4PhantomParameterisation (by P.Arce).
|
|---|
| 352 | Added cases to G4Navigator. Added dependency on "materials" module.
|
|---|
| 353 |
|
|---|
| 354 | October 12th, 2007 - J.Apostolakis (geomnav-V09-00-03)
|
|---|
| 355 | ----------------------------------
|
|---|
| 356 | - G4PathFinder: added new methods GetNumberGeometriesLimitingStep()
|
|---|
| 357 | and GetMinimumStep() needed by G4CoupledTransportation to see whether
|
|---|
| 358 | to relocate.
|
|---|
| 359 |
|
|---|
| 360 | September 25th, 2007 - G.Cosmo (geomnav-V09-00-02)
|
|---|
| 361 | ------------------------------
|
|---|
| 362 | - Some code cleanup in G4PathFinder. Switch off additional optimisation
|
|---|
| 363 | for safety in method DoNextLinearStep().
|
|---|
| 364 | - Set 'fRecomputeFactor' in G4SafetyHelper to 0.0, to switch off internal
|
|---|
| 365 | optimisation and allow for reproducibility of steps (A.Howard).
|
|---|
| 366 |
|
|---|
| 367 | July 12th, 2007 - J.Apostolakis (geomnav-V09-00-01)
|
|---|
| 368 | -------------------------------
|
|---|
| 369 | - Restores fixes/improvements of geomnav-V08-03-07
|
|---|
| 370 | - G4PathFinder: includes fix for result of ObtainSafety(), used in
|
|---|
| 371 | CoupledTransportation.
|
|---|
| 372 |
|
|---|
| 373 | July 12th, 2007 - J.Apostolakis (geomnav-V09-00-00)
|
|---|
| 374 | -------------------------------
|
|---|
| 375 | - G4PathFinder:
|
|---|
| 376 | o Include correction to signature of method PrepareNewTrack().
|
|---|
| 377 | (This was done on a branch for this class in order to keep only
|
|---|
| 378 | development of geomnav-V08-03-06)
|
|---|
| 379 | - G4PropagatorInField:
|
|---|
| 380 | o Included revisions and fixes for G4PropagatorInField of June 8th.
|
|---|
| 381 | - This tag is based on "geomnav-V08-03-06" and does NOT include the
|
|---|
| 382 | revisions of "geomnav-V08-03-07".
|
|---|
| 383 |
|
|---|
| 384 | July 5th, 2007 - G.Cosmo
|
|---|
| 385 | ------------------------
|
|---|
| 386 | - G4PathFinder:
|
|---|
| 387 | o Corrected signature to method PrepareNewTrack().
|
|---|
| 388 | Resolves linking problems detected on SUN-CC platform.
|
|---|
| 389 | - Changes included in tag "geomnav-V08-03-02c", included in relase 9.0.p01.
|
|---|
| 390 |
|
|---|
| 391 | June 8th, 2007 - T.Nikitina
|
|---|
| 392 | ---------------------------
|
|---|
| 393 | - G4PropagatorInField:
|
|---|
| 394 | o Put in the constructor creation of array of FieldTracks used in
|
|---|
| 395 | LocateInterSectionPoint().
|
|---|
| 396 | o Change in ReEstimateNewPoint() in order to handle cases with zero step
|
|---|
| 397 | caused by diffCurve=0.
|
|---|
| 398 | o In case of proposed step less than tolerance, now return 'kInfinity'
|
|---|
| 399 | as per convention of geometry instead of 'DBL_MAX'.
|
|---|
| 400 | (by J.Apostolakis, May 18th 2007)
|
|---|
| 401 | - Changes included in tag "geomnav-V08-03-02b", included in release 9.0.
|
|---|
| 402 |
|
|---|
| 403 | June 5th, 2007 - J.Apostolakis (geomnav-V08-03-07)
|
|---|
| 404 | ------------------------------
|
|---|
| 405 | - G4PathFinder:
|
|---|
| 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).
|
|---|
