| Geant4 Cross Reference (Editor's cut) |
1 # Category geometry History 2 3 See `CONTRIBUTING.rst` for details of **required** info/format for each entry, 4 which **must** added in reverse chronological order (newest at the top). 5 It must **not** be used as a substitute for writing good git commit messages! 6 7 ------------------------------------------------------------------------------- 8 9 10 ## 2022-12-12 Ben Morgan (geometry-V11-01-00) 11 - Remove obsolete GNUmakefile scripts 12 13 ## 2022-11-10 Gabriele Cosmo (geometry-V11-00-02) 14 - Fixed compilation warnings for implicit type conversions on macOS/XCode 14.1. 15 16 ## 2022-01-28 Ben Morgan (geometry-V11-00-01) 17 - Replace `geant4_global_library_target` with direct file inclusion and 18 call to `geant4_add_category` to define library build from source modules. 19 20 ## 2021-12-10 Ben Morgan (geometry-V11-00-00) 21 - Change to new Markdown History format 22 23 --- 24 25 # History entries prior to 11.0 26 27 March 30, 2021 B.Morgan geometry-V10-07-00 28 ----------------------- 29 - Migrate sources.cmake to modular build API 30 31 November 16, 2020 Gabriele Cosmo geometry-V10-06-01 32 -------------------------------- 33 - Fixed typos in printed-out text. Addressing problem report #2285. 34 35 December 10, 2019 Ben Morgan geometry-V10-06-00 36 ---------------------------- 37 - Cleanup CMake build, removing obsolete granular library options and 38 explicit include_directories. 39 40 June 5, 2019 John Apostolakis geometry-V10-05-01 41 ------------------------------ 42 - Change CMakeLists.txt in test directories to allow optional use 43 with integrated testing, while keeping existing use case for 44 one-target builds when G4TARGET is defined. 45 46 Jan 31, 2019 Ivana Hrivnacova geometry-V10-05-00 47 ---------------------------- 48 - Merged GitHub PR #4: all Boolean operators now return G4bool. 49 50 Oct 31, 2014 Gabriele Cosmo geometry-V10-00-02 51 ---------------------------- 52 - Fixed internal link dependency on USolids module in CMake scripts. 53 54 Oct 29, 2014 Gabriele Cosmo geometry-V10-00-01/00 55 ---------------------------- 56 - Moved solids/usolids module to source/externals. 57 - Groups tags geommng-V10-00-05 and geomsolids-V10-00-02, on top of 58 geant4-10-00-ref-08. 59 60 Nov 7, 2013 Gabriele Cosmo geometry-V09-06-03 61 ---------------------------- 62 - Groups tags geom-usolids-V09-06-04, geom-specific-V09-06-26, 63 geom-csg-V09-06-06 and geom-bool-V09-06-03 on top of geometry-V09-06-02. 64 65 Nov 1, 2013 Gabriele Cosmo geometry-V09-06-02 66 ---------------------------- 67 - Groups tags geom-usolids-V09-06-01, geom-specific-V09-06-24, 68 geomvol-V09-06-17 on top of geometry-V09-06-01. 69 70 Oct 29, 2013 Gabriele Cosmo geometry-V09-06-01 71 ----------------------------- 72 - Include tags on top of geant4-09-06-ref-10: 73 geomsolids-V09-06-01 and geomdiv-V09-06-04. 74 - Updated build scripts for additional 'usolids' module. 75 76 Dec 18, 2012 Gabriele Cosmo geometry-V09-06-00 77 ----------------------------- 78 - Include tags on top of geant4-09-06-ref-00: geombias-V09-06-00, 79 geommng-V09-06-00, geomnav-V09-06-00, geomsolids-V09-06-00. 80 - Syncronised SVN Id on trunk. 81 82 Jun 14, 2012 Gabriele Cosmo geometry-V09-05-00 83 ----------------------------- 84 - Include tags on top of geant4-09-05-ref-05: geomdiv-V09-05-01, 85 field-V09-05-05, geommng-V09-05-02, geomnav-V09-05-04, geom-solids-V09-05-00. 86 - Grouping updates to unit tests for compilation errors and warnings. 87 88 May 19, 2011 Ben Morgan geometry-V09-04-00 89 ----------------------------- 90 - CMakeLists.txt : Added G4GEOM_ALLOC_EXPORT compiler definition via 91 add_definitions so all submodules pick it up. 92 93 94 May 18, 2007 Gabriele Cosmo geometry-V08-03-01 95 ----------------------------- 96 - Includes tags: geomdiv-V08-03-01, geomnav-V08-03-02, breps-V08-03-01, 97 geom-bool-V08-03-00, geom-csg-V08-03-01, 98 geom-specific-V08-03-01 and geom-solids-tests-V08-03-00. 99 - Use kAngTolerance and kRadTolerance from G4GeometryTolerance class. 100 - Coworks with tag "global-V08-03-03". 101 102 May 11, 2007 Gabriele Cosmo geometry-V08-03-00 103 ----------------------------- 104 - Includes tags: geomvol-V08-03-00, geom-specific-V08-03-00, breps-V08-03-00, 105 geomnav-V08-03-00, geommng-V08-03-01, geomdiv-V08-03-00, 106 geombias-V08-03-00, field-V08-03-00. 107 - Use call to G4GeometryTolerance instead of kCarTolerance where needed. 108 - Requires tag "global-V08-03-00" and related tag set. 109 110 Nov 09, 2005 Gabriele Cosmo geometry-V07-01-00 111 ----------------------------- 112 - Includes tags: geomsolids-V07-01-00, geomvol-V07-01-02, geombias-V07-01-00, 113 geomdiv-V07-01-01, field-V07-01-00, geommng-V07-01-03. 114 - Implemented changes for support of CLHEP-2.0.X. 115 - Added fake default constructor for all concrete volumes, solids, base 116 classes and relevant utility classes for handling of direct object 117 persistency. 118 - Implemented migration to <sstream> from deprecated <strstream>. 119 120 Dec 10, 2004 Gabriele Cosmo geometry-V06-02-02 121 ----------------------------- 122 - Replaced M_PI with CLHEP's pi. 123 124 Dec 02, 2004 Gabriele Cosmo geometry-V06-02-01 125 ----------------------------- 126 - Implemented migration to <cmath> for standard mathematical functions. 127 - Includes tags: field-V06-02-02, geomdiv-V06-02-02, geommng-V06-02-08, 128 geomnav-V06-02-08, geomsolids-V06-02-01, geomvol-V06-02-01. 129 130 Oct 13, 2004 Gabriele Cosmo geometry-V06-02-00 131 ----------------------------- 132 - Includes tags: 133 geommng-V06-02-03, geom-csg-V06-02-05, geom-bool-V06-02-01, 134 breps-V06-02-02, geom-specific-V06-02-02, geomnav-V06-02-04. 135 136 Jun 11, 2004 Gabriele Cosmo geometry-V06-01-01 137 ----------------------------- 138 - Includes tag "geomnav-V06-01-01". 139 - Use global flag G4GEOMETRY_ALLOC_EXPORT to export extern symbols for DLLs. 140 Modified granular GNUmakefiles and rearranged usage of extern symbols 141 in classes in volumes module. 142 143 Jun 07, 2004 Gabriele Cosmo geometry-V06-01-00 144 ----------------------------- 145 - GNUmakefile: added definition of GLOBLIBS for DLLs support on Windows. 146 - Includes tags in "geant4-06-02-cand-00" plus "geomvol-V06-01-02". 147 148 Nov 04, 2003 Gabriele Cosmo geometry-V05-02-01 149 ----------------------------- 150 - Includes headers review. Tags included: 151 field-V05-02-01, geommng-V05-02-03, geomnav-V05-02-03, geom-bool-V05-02-03, 152 geom-csg-V05-02-04, geom-specific-V05-02-04, geomvol-V05-02-03. 153 154 Sep 30, 2003 Gabriele Cosmo geometry-V05-02-00 155 ----------------------------- 156 - Logical reorganisation and restructure of modules: 157 o Added new module "navigation" for navigation-releated classes. 158 o Removed module "verification" and merged classes in "navigation". 159 o Archived solids/STEP and solids/STEPinterface modules. 160 o Modified GNUmakefiles in the various modules to cope with these changes. 161 - Includes tags: geomvol-V05-02-01, geommng-V05-02-00, geomdiv-V05-02-02, 162 geombias-V05-02-02, geomnav-V05-02-00, geomsolids-V05-02-00. 163 164 Dec 04, 2002 Makoto Asai geometry-V04-01-00 165 -------------------------- 166 - Migration to new G4ApplicationState 167 168 Apr 19, 2002 Gabriele Cosmo geometry-V04-00-03 169 ----------------------------- 170 - Groups the following tags (see related History files for details): 171 geom-bool-V04-00-04, geom-csg-V04-00-03, geommng-V04-00-03, 172 geomvol-V04-00-06, geomver-V04-00-00, breps-V04-00-05. 173 174 Apr 10, 2002 Gabriele Cosmo geometry-V04-00-02 175 ----------------------------- 176 - Fixed compilation problems for porting on supported and non-ISO platforms 177 on 'biasing' module. Includes "geomvol-V04-00-05" and "geombias-V04-00-03" 178 on top of previous global geometry tag. 179 180 Mar 25, 2002 Gabriele Cosmo geometry-V04-00-01 181 ----------------------------- 182 - Added 'biasing' module. Updated global GNUmakefile. 183 - Includes "biasing" module on top of 'geant4-04-00-ref-03'. 184 185 Jan 11, 2002 Gabriele Cosmo geometry-V04-00-00 186 ----------------------------- 187 - Updated unit tests and benchmarks. 188 - This tag includes also the following tags on top of "geant4-04-00-ref-00": 189 geomvol-V04-00-01, geommng-V04-00-00, geom-solids-csg-V04-00-00, 190 field-V04-00-00, geom-solid-bool-V04-00-00, geom-solids-specific-V04-00-00. 191 See related History files for details. 192 193 Oct 22, 2001 Gabriele Cosmo geometry-V03-02-01 194 ----------------------------- 195 - Introduced new module "verification" for geometry debugging. 196 - This tag includes the following tags on top of "geant4-03-02-ref-05": 197 geomver-V03-02-00, field-V03-02-00, geomvol-V03-02-00, 198 geommng-V03-02-00, geom-solid-bool-V03-02-01. 199 See related History files for details. 200 201 Jul 11, 2001 Gabriele Cosmo geometry-V03-02-00 202 ----------------------------- 203 - Includes same code contents as in "geant4-03-02-ref-00" except that 204 CVS file revision is now synchronized with HEAD, after the update for 205 the disclaimer of warranty. 206 - Includes tag "breps-V03-02-00". 207 208 Apr 20, 2001 Gabriele Cosmo geometry-V03-01-00 209 ----------------------------- 210 - Includes all geometry coworking tags after the migration to STL vector: 211 field-V03-00-05, geommng-V03-01-00, geomsolids-V03-01-00 and 212 geomvol-V03-01-01. 213 214 Nov 20, 2000 Gabriele Cosmo geometry-V02-00-00 215 ----------------------------- 216 - QA code cleanup from Code-Wizard and warnings issued by 217 "-Wall -ansi -pedantic" g++ compiler options. Includes tags: 218 geom-solids-csg-V02-00-11, breps-V02-00-03, geom-solid-bool-V02-00-02, 219 STEP-V02-00-00, stepinterface-V02-00-02, geom-solids-specific-V02-00-04, 220 field-V02-00-02, geommng-V02-00-04, geomvol-V02-00-01. 221 222 May 12, 2000 Gabriele Cosmo geometry-V01-01-03 223 ----------------------------- 224 - magneticfield (field-V01-01-03): 225 o fixes to G4MagErrorStepper (check on chord endpoint), 226 G4RKG3_Stepper (deleted error message from StepNoErr), 227 G4MagIntegratorDriver (modified debug information). 228 o minor fix to dummy implementation of assignment operator 229 in G4MagneticField.hh. 230 o modified method for finding new trial step in G4ChordFinder. 231 - volumes (geomvol-V01-01-00): 232 o introduced kCarTolerance for check over taken step length and 233 TruePathLength in G4PropagatorInField::ComputeStep(). 234 - solids/CSG (geom-solids-csg-V01-01-02): 235 o fixes in DistanceToIn(p,v) for G4Box and G4Trd to return 0 distance 236 in case computed value is less than 0.5*kCarTolerance. 237 238 Apr 27, 2000 Gabriele Cosmo geometry-V01-01-02 239 ----------------------------- 240 - management, solids/Boolean, magneticfield, volumes: 241 o reorganised comments for the Software Reference Manual 242 - solids/specific: 243 o minor fixes and removed dependency over solids/CSG module. 244 - solids/test 245 o updated SBT test suite. 246 247 Apr 11, 2000 John Allison geometry-V01-01-01 248 --------------------------- 249 - management: 250 o made virtual G4VisExtent G4VSolid::GetExtent() non-pure and 251 implemented a default in terms of CalculateExtent. 252 - solids: 253 o removed implementations of GetExtent in most sub-classes of G4VSolid. 254 o all implementations of DescribeYourselfTo (G4VGraphicsScene& scene) const 255 now correctly written: scene.AddThis(*this). 256 - solids/Boolean: 257 o CreatePolyhedron implemented for BooleanSolids. 258 o G4DisplacedSolid: reversed implementation of GetFrameRotation and 259 GetObjectRotation, removing inappropriate invertion. 260 o G4DisplacedSolid::GetConstituentMovedSolid() made const. 261 262 Apr 05, 2000 Gabriele Cosmo geometry-V01-01-00 263 ---------------------------- 264 - This tag includes the following sub-category tags since geometry-V01-00-00a 265 (all of them collected by geomsolids-V01-01-00): 266 o geom-solids-csg-V01-01-01 267 + fixes to G4PolyhedraSide.cc, G4Tubs.cc (see related History file) 268 + added diagnostics to G4Cons, G4Sphere and G4Torus in function 269 DistanceToOut() 270 + general directory restructuring: moved non 'CSG' shapes to new directory 271 'specific' 272 o breps-V01-00-02 273 + implemented decoupling from NIST STEP Reader 274 + several fixes for porting and memory leaks (see related History file) 275 o STEP-V01-00-01 276 + upgrade to NIST SCL 3.2 277 + porting and ISO-ANSI C++ fixes 278 o stepinterface-V01-00-01 279 + upgrade to support the new NIST STEP Reader 280 + improved overall diagnostics 281 + several fixes for memory leaks and check of NULL pointers (see History) 282 o geom-solids-specific-V01-01-00 283 + new directory containing the implementation of specific solids, 284 several classes moved from solids/CSG 285 + new specific solid G4EllipticalTube, implementing a tube with 286 elliptical cross section (geant3 solid 'ELTU') 287 - Generic tests "SBT" and "Fred" have been moved from solids/CSG/test to 288 solids/test (new directory). 289 - Organised class description comments for the Software Reference Manual in 290 CSG and specific headers. Added CVS headers to files in specific. 291 292 Feb 29, 2000 Gabriele Cosmo geometry-V01-00-00a 293 ---------------------------- 294 - Minor fixes to unit tests (CSG) to make them up-to-date with recent 295 development versions. 296 297 Jan 19, 2000 Gabriele Cosmo geometry-V01-00-00 298 ---------------------------- 299 - Sycronized file versions with HEAD after ISO-C++ migration. 300 Collecting subtags: field-V01-00-00, geomsolids-V01-00-00, 301 geommng-V01-00-00 and geomvol-V01-00-00. 302 - Changes are now documented in the individual sub-category History files. 303 304 Nov 10, 99 John Apostolakis geometry-V00-01-01 305 ------------------------------- 306 - geomsolids-V00-01-03 307 which includes the following sub-tags: 308 geom-solids-csg-01-00-02-cand 309 geom-solid-bool-V00-01-03b 310 breps-V00-01-00 311 stepinterface-V00-01-00 312 - geomvol-01-01-01b 313 - geommng-V00-01-01 314 - field-V00-01-02 315 316 ############################################################################### 317 Geant4 1.0 , 1st STL-based release. 318 ############################################################################### 319 320 June 7, 99 John Apostolakis geometry-01-00-06 321 ------------------------------- 322 - Tagged. 323 324 June 7, 99 D. C. Williams 325 ------------------------------- 326 - CSG Pcon/Pgon (and supporting classes) : several changes 327 328 June 4, 99 S. Giani 329 ------------------------------- 330 - G4Trap : CalculateExtent fix 331 - G4SmartVoxelHeader.cc : protection against inconsistent CalculateExtent 332 333 May 21, 99 John Apostolakis geometry-01-00-05 334 ------------------------------- 335 - Tagged. 336 337 May 20, 99 S.Giani, S.Magni 338 ------------------------------- 339 - Fixes in BREP Line, & (PCone, FCylindrical/FConical surf) respectively 340 - For more details see solids/BREP/History 341 - Also see changes mentioned in solids/CSG/History for CSG Pcon/Pgon 342 343 May 19, 99 Frank Behner 344 ------------------------------- 345 - Volumes: Further minor fixes for STL. 346 347 May 12, 99 John Apostolakis geometry-01-00-04 348 ------------------------------- 349 - Tagged. 350 351 May 12, 99 Simone Giani 352 ------------------------------- 353 - Fixes to G4BREPSolidPolyhedra and G4FPlane. 354 355 May 10, 99 Frank Behner 356 ------------------------------- 357 - Changes in RW use for compatibility with RW/STL in 358 management/src/G4PhysicalVolumeStore.cc 359 management/src/G4LogicalVolumeStore.cc 360 modifying "delete first();" to "removeFirst();" 361 362 May 7, 98 John Apostolakis 363 ------------------------------- 364 - Changed G4Navigator to issue warning in the case of small inaccuracies 365 & cause fatal exception only for large deviations. 366 367 May 3, 99 John Apostolakis geometry-01-00-03 368 ------------------------------- 369 - Minor fixes 370 In CSG solids: Cons & Tubs minor, and in PCon/PGon 371 For STL migration: PV-vol-store, NavLevel (Frank Boehner) 372 373 Apr 19, 99 John Apostolakis geometry-01-00-02 374 ------------------------------- 375 - Small fixes to solids: consistency fix for CalculateExtent & tolerance 376 - CodeWarrior fixes (some) to magneticfield 377 378 Apr 15, 99 John Allison 379 ------------------------------- 380 - Added -I$(G4BASE)/intercoms/include to BREPS, Boolean abd CSG GNUmakefiles 381 in preparation for move of G4VGraphicsScene to intercoms. 382 383 Mar 19, 99 John Apostolakis geometry-01-00-01 384 ------------------------------- 385 - Category tag using: 386 solids: [tag geomsolids-01-00-01] 387 volumes: [tag geomsolids-01-00-01] 388 management: [tag geommng-01-00-02 ] 389 magneticfield [tag field-01-00-03] 390 391 Mar 19, 99 John Apostolakis 392 ------------------------------- 393 - Summary of significant changes in sub-categories/sub-directories 394 management: [tag geommng-01-00-02 ] 395 G4AffineTransform.icc InverseProduct fix (used in Navigator). 396 397 Jan 15, 99 John Apostolakis 398 ------------------------------- 399 - Fixes in CSG solids (Cons by V.Grichine, CSG Pcone+Pgon by D.C.Williams) 400 401 Jan 15, 99 Simone Giani ( rec by JA. ) 402 ------------------------------- 403 - Fixes in the creation of Smart Voxels: 404 - Less memory intensive and much more performant at initialisation. 405 No worse, but a little faster at tracking time. (G4SmartVoxelHeader) 406 407 Jan 10, 99 John Apostolakis ( geometry-01-00-01 to be done) 408 ------------------------------- geometry as in geant4-00-patch2 409 - Fixes in BREPs (Pcone, Pgon, ...) see solids/BREPS/History 410 includes the subtags 411 stepinterface-01-00-01 412 step-01-00-01 413 414 ############################################################################### 415 Geant4.0.0 , 1st production release. 416 ############################################################################### 417 418 Dec 11, 98 John Apostolakis geometry-00-04-04 419 ------------------------------- 420 - Fixes in BREP Pcone, Pgon new csg versions of above too. 421 422 Dec 9, 98 John Apostolakis geometry-00-04-03 423 ------------------------------- 424 - Fixes for: 425 - BrepPCone in constructor, FPlane, Cylindrical, Conical surfaces. 426 Ellipse and others. 427 428 - Navigator for Replica Navigation (edges). 429 430 - STEPinterface : several creators 431 432 Dec 1, 98 John Apostolakis geometry-00-04-02 433 ------------------------------- 434 - New code in solids/CSG (other implementation of Pgon, Pcon - not exercised) 435 436 Dec 1, 98 John Apostolakis geometry-00-04-02minus 437 ------------------------------- 438 - Fixes in Boolean/src portability 439 BREPS/src logical problems (bPcone, ConeSurf, Plane) 440 - Added History files in subdirectories. 441 442 Nov 27, 98 John Apostolakis geometry-00-04-01 443 ------------------------------- 444 - Fixes in Boolean/src code: logical fixes 445 magneticfield/include interface problem 446 src printing in propagator (debug) 447 Breps renamed methods (from compiler warnings) 448 + several fixes: Fplane, BREPSolid, Cylinder 449 volumes/NormalNav stores Copy No 450 management no changes - but fixed versions (now head) 451 452 Nov 19, 98 John Apostolakis geometry-00-03-10 453 ------------------------------- 454 - Fixes from Lionel in BREPS/STEP/STEPinterface 455 - management/include/G4LogicalVolume.icc 456 Deleted and readded same version to get CVS to see it on the head. 457 458 Nov 19, 98 John Apostolakis geometry-00-03-09 459 ------------------------------- 460 - Added field-00-03-03 461 (it fixes propagation and several steppers) 462 463 Nov 13, 98 John Apostolakis geometry-00-03-08 464 ------------------------------- 465 - Tagged. 466 467 Nov 12, 98 John Apostolakis geometry-00-03-07 468 ------------------------------- 469 - Tagged for the STT. 470 - solids-00-03-02: 471 i) New directory finally included: 472 solids/Boolean 473 As in geometry-00-03-03 with minor change/fix. 474 475 ii) Fix in solids/CSG/src/G4Sphere.cc (V. Grichine). 476 - field-00-03-02 477 Many changes in Magnetic field to accomodate Electric Field. 478 - Still does not contain the fixes in geometry-00-03-03 (and later) in the 479 following directories: 480 BREPS, 481 STEP, 482 STEPinterface 483 484 Nov 9, 98 John Apostolakis geometry-00-03-06 485 ------------------------------- 486 - Tagged for the STT. 487 Includes reorganisation of volumes 488 Still does not contain the fixes in geometry-00-03-03 (and later) in the 489 following directories: 490 BREPS, STEP, STEPinterface, 491 >all< of solids/Boolean 492 493 Oct 30, 98 John Apostolakis geometry-00-03-03 494 ------------------------------- 495 - New Boolean directory. 496 - Many fixes in BREPS: 497 Deleted StepCopyData from all classes. 498 Replaced G4Point, Point3d and Point2d with G4Point3D 499 Fixes to BREPSolid for BoundingBoxes 500 501 Sept 23rd, 98 John Apostolakis 502 ------------------------------- 503 - G4Box: changed DistanceToIn to fix new problem. 504 - G4ParameterisedNavigation 505 - G4VoxelNavigation: fixed VoxelSafety computation for the case of the 506 middle voxel of a set of equivalent (lowest-level) voxels. 507 508 Sept 17th, 98 John Apostolakis geometry-00-03-01 509 ------------------------------- 510 - Tag created. 511 512 Sept 15th, 98 John Apostolakis 513 ------------------------------- 514 - In G4ParameterisedNavigation 515 i) Corrected ComputeSafety(...) which called ComputeVoxelSafety without 516 setting the fVoxelNode & fVoxelNodeNo to the ones at localpoint. 517 [ This produced incorrect safeties in some cases & resulted in an 518 assertion failure in testT08 because of an unexpected change of volume. ] 519 ii) ComputeStep: Fixed assertion check of blocked replica number. 520 521 Aug 24th, 98 John Apostolakis geometry-00-02-01 522 ------------------------------- 523 - Tagged. 524 Small fixes in BREPS, to allow compilation on different platforms. 525 526 ############################################################################### 527 beta01 release 528 ############################################################################### 529 530 July 31st, 98 Peter Urban 531 ------------------------------- 532 - Several fixes for BREPS. 533 534 535 July 29th, 98 John Apostolakis (with Stefano Magni) 536 ------------------------------- 537 - G4BREPSolidPCone.cc : Cylindrical sections were incorrectly placed. 538 - G4ConicalSurface.cc 539 G4CylindricalSurface.cc: 540 The Inside functions are modified to try to use the Geant-4 tolerance. 541 --> must be checked further 542 [ The method is used by Intersect of respective surfaces in a 543 complicated manner. ] 544 - G4FConicalSurface.cc 545 - Fix to Bounding Box, which was incorrectly centered/placed. 546 - Fix to Intersect, to insure that only intersection in Finite extent of 547 Surface are found. 548 549 July 28th, 98 John Apostolakis 550 ------------------------------- 551 - In the Navigator location, the blocked Volume was not cleared when the 552 navigator descended several levels in the tree. This would allows the same 553 in another part of the tree to be wrongly blocked. 554 - In G4ParameterisedNavigation, the identity of the blocked Physical Volume 555 was not checked! You would block replica number 3 of your parameterised 556 volume although you exited replica number 3 of another volume! 557 - The above problems combined to allow BlockingList to be called with 558 replicaNo = -1, which caused Linux/G++ & HP to dump core on program exit. 559 Modified Files: 560 G4Navigator.cc 561 G4ParameterisedNavigation.cc 562 - An assignment used to be an equality check by mistake. 563 (Probably it was ok because it is redundant) 564 Modified Files: 565 G4VoxelNavigation.cc 566 567 June 26th, 98 John Apostolakis geometry-00-06-05 568 ------------------------------- 569 - 1) Modified check in ComputeStep that pseudo-relocation is within safety: 570 i) no check is made is the move is within tolerance as it makes no sense 571 - on a boundary it would cause a volume change (where there was none.) 572 ii) the Navigator now stores the last safety it calculated (origin, value) 573 and uses it for the calculation of this check. 574 This eliminates problems with this check, that produced assertion 575 failure in many example codes. 576 - 2) NavigationHistory equality operator modified for efficiency (with P.Urban) 577 - 3) G4Box Problem in DistanceToIn reporting intersection where there was 578 none has been given a more complete solution (V.Grichine) 579 G4Sphere Exception problem fixed. (V.Grichine) 580 581 June 20th, 98 John Apostolakis geometry-00-06-04 582 ------------------------------- 583 - 1) I have added a check that any pseudo-relocation made between a 584 call to Locate (the true Relocation) and the next call to ComputeStep 585 (eg in a PostStepDoIt) is truly within safety. 586 - 2) The Navigator's ComputeStep method now always returns infinity, when it 587 does not limit the step 588 - 3) G4Tubs.cc: Fixed surface normal (in R) which was not a unit vector. 589 590 June 18th, 98 John Apostolakis 591 ------------------------------- 592 - In the Navigator: 593 1) Fix to allow lateral displacement (within safety) in PostStepDoIts 594 without messaging the Navigator. 595 2) A first implementation of LocateGlobalPointWithinVolume 596 - A fix in NormalNavigation's Compute Step, to allow volumes that are "touched" 597 to be tagged as entered. (Ie, if the step is just long enough to arrive at 598 the surface of a volume, the navigator can still enter it quickly.) 599 600 June 12th, 98 John Apostolakis (geometry-00-06-03) 601 ------------------------------- 602 - Candidate fix to BREP PCone, constructing Conical Surfaces using different 603 starting point. 604 - Fix to ReplicaNavigation to temporarily patch "assertion" problem. 605 606 June 10th, 98 John Apostolakis (geometry-00-06-02) 607 ------------------------------- 608 - Added a new CSG Solid (G4Hype), a Hyperboloid by rotation 609 - Bug fix to G4Box::DistanceToIn (which reported intersection where there 610 was none). 611 - Bug fix to G4FConicalSurface and G4ConicalSurface to fix G4BREPSolidPCone. 612 Correction to to DistanceToOut of BREPSolid to ensure compatibility with 613 convexity assumptions of Navigator 614 615 June 8th, 98 John Apostolakis (geometry-00-06-01) 616 ------------------------------- 617 - Created a tag for BREPS at the last point before merge with Peter's 618 Developments. 619 Modified 620 G4Navigator and 621 G4NormalNavigation G4ParameterisedNavigation 622 G4ReplicaNavigation G4VoxelNavigation 623 to add ComputeSafety methods. These make a quick estimation of the 624 safety and can/should be called for the final point of a step only. 625 626 June 3rd, 98 John Apostolakis 627 ------------------------------- 628 - G4Navigator: 629 Added a new new method LocateGlobalPointWithinVolume that serves to notify 630 the Navigator that a track has moved to the new Global point 'position'. 631 This point must be known to be within the current volume, probably because it 632 is withing safety. 633 634 May 11th, 98 John Apostolakis 635 ------------------------------- 636 - G4PVPlacement: 637 - Implemented additional (4th) constructor that takes a pointer to a 638 logical mother volume and a G4Transform3D with the solid's rotation. 639 - Also added a data member to store whether a RotationMatrix was created. 640 This allows us to avoid a small memory leak in use of 2 constructors. 641 642 May 8th, 98 John Apostolakis 643 ------------------------------- 644 - History files created in magneticfield directory for this category. 645 It will be used exclusively for the maintenance of information in 646 this category. Only what impacts its interaction with the geometry 647 (G4PropagatorInField) will be mentioned here. 648 649 - History file has existed in solids/BREPS for slightly more detailed 650 changes in that sub-category. 651 652 April 29th, 98 John Apostolakis (geometry-00-05-05) 653 ------------------------------- 654 - A significant logical error in G4VoxelNavigation::LocateNextVoxel was 655 corrected: the search for the next voxel could ignore voxels at lower levels 656 - Small changes for DEC in GNUmakefile in BREPS & STEP 657 * Removed -cfront option from GNUmakefile for DEC. -cfront 658 overrides ANSI standard rules in cxx-6.0. 659 * Cleaned up trivial warnings on DEC (Extraneous semicolons). 660 661 April 27th, 98 John Apostolakis (geometry-00-05-04) 662 ------------------------------- 663 - Tagged 664 665 April 24th, 98 Jari Sulkimo ( recorded by John Apostolakis here) 666 ------------------------------- 667 - Fixes in BREPs (see solids/BREP/History for details, by author) 668 * fixed scope bugs in for loops 669 * bug fixes to G4Assembly.cc for STEP file interaction & placed solids 670 creation. 671 672 April 23rd, 98 John Apostolakis (geometry-00-05-03) 673 ------------------------------- 674 - Bug fixes to BREP code for Assembly level of STEP files 675 (introduced in alpha05) 676 - Renamed file G4Point3d.hh to G4Point3d.h (because of problems 677 on Windows NT in name clash with G4Point3D.hh). 678 679 April 22nd, 98 John Apostolakis (geom-05-02) 680 ------------------------------- 681 - Tagged. 682 683 April 21st, 98 John Apostolakis (geometry-00-05-01) 684 ------------------------------- 685 - Added SetAllParameters methods to G4Torus and G4Para. 686 - All CSG solids now inherit from the new abstract class G4CSGSolid, instead 687 of directly from G4VSolid. 688 - "const G4double" arguments have been changed to "G4double" for CSG methods. 689 690 April 21st, 98 John Allison 691 ------------------------------- 692 - Slightly relaxed tolerance in G4Trap (for g3tog4). 693 - Corrected G4BREPSolidPolyhedra.cc for graphics_reps/G4Polyhedron. 694 - Added void G4Trd::SetAllParameters. 695 - Also relaxed check in G4Trd::CheckAndSetAllParameters (pdx1>=0, etc.) 696 697 April 2, 98 G.Barrand 698 ------------------------------- 699 - STEP/dirobj.cc : #ifdef WIN32, do not compile opendir and closedir. 700 701 March 24, 98 G.Barrand 702 ------------------------------- 703 - GNUmakefile : MAKESHLIB changed in G4MAKESHLIB 704 705 March 13, 98 G.Cosmo (on behalf of S.Giani) - (geometry-00-04-05) 706 ------------------------------- 707 - Added G4VPVParameterisation.cc including default implementations 708 of ComputeSolid() and ComputeMaterial() missing previously (J.Apostolakis). 709 - Included fixes for aCC compiler in BREPS and STEP (J.Sulkimo, G.Cosmo). 710 711 March 9, 98 J. Apostolakis - (geometry-00-04-04) 712 ------------------------------- 713 - Small fix to G4BREPSolid.cc which was causing problems on HP-UX. 714 (Deleted use of floating point modulo for integers, with Jari S.) 715 - G4Sphere: further small corrections. 716 717 March 5, 98 J. Apostolakis - (geometry-00-04-03) 718 ------------------------------- 719 - Parameterised Volume can now VARY the TYPE of SOLID and/or Material 720 by copy number. PVParameterisation classes can now compute these. 721 The Navigator has been modified to compute solid and material, and 722 to set them in the associated logical volume 723 - Now able to process an extra level of STEP files, using new code in 724 BREPs (Jari Sulkimo). 725 - Further cleanup of code in BREP category (Peter Urban). 726 - Small modification in solids/STEP/GNUmakefile for Win/NT port (S. Sadilov). 727 728 March 4, 98 J. Apostolakis - (geometry-00-04-02) 729 ------------------------------- 730 - G4Sphere: corrected tests of the phi angle and with tolerance checking 731 that compared squares of distances. 732 - The World volume can now be split into replicas. This not recommended, but 733 the Navigator is now able to handle it. 734 - Cleanup of code in BREP category (Peter Urban & Jari Sulkimo) 735 736 February 16, 98 J. Apostolakis - (geometry-00-04-01) 737 ------------------------------- 738 - Replicas and parameterised physical-volumes now store the copy number of 739 their current copy. (It is valid only for physical volume in the hot tree). 740 Navigation routines were modified to enable this. 741 742 February 4, 98 J. Apostolakis - (geometry-00-03-02) 743 ------------------------------- 744 - A few small changes were made to the Magnetic Field classes. 745 This included one that allows it to work without repeatedly 746 issuing an unneccessary warning. 747 - Small fixes to BREP and STEP parts help in fixing a problem 748 with True/false on some platforms. 749 750 January 28, 98 S. Sadilov 751 ------------------------------- 752 - Small modification in GNUmakefile for Win/NT port 753 754 January 26, 98 J. Apostolakis - (geometry-00-03-01) 755 ------------------------------- 756 - i) New implementation of G4NavigationHistory using G4NavigationLevel. 757 This implementation allows for very fast copying of G4NavigationHistory, 758 which is required in order to copy G4TouchableHistory. 759 - ii) Correction in G4ReplicaNavigation.cc in DistanceToOutPhi, influencing 760 replicas divided in phi. 761 762 December 19, 97 G. Cosmo - (alpha03) 763 ------------------------------- 764 - Created.