| Geant4 Cross Reference |
1 # Category geommng 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 ## 2024-08-26 Gabriele Cosmo (geommng-V11-02-06) 10 - G4GeometryManager: temporarily disable default parallel optimisation. 11 Fixed spelling for method OptimiseInParallel(..). 12 13 ## 2024-08-07 Gabriele Cosmo (geommng-V11-02-05) 14 - Fixed broken condition for enabling voxels statistics report in 15 G4GeometryManager::UndertakeOptimisation(). 16 - Further cleanup in G4GeometryManager for usage of static data. 17 Fixed spelling on data members. 18 - Access G4GeometryManager singleton through its GetInstance() in stores. 19 20 ## 2024-08-06 Gabriele Cosmo (geommng-V11-02-04) 21 - In G4GeometryManager, removed unnecessary static qualifier for some methods 22 and ordered methods declarations in header. 23 24 ## 2024-06-17 Gabriele Cosmo (geommng-V11-02-03) 25 - Removed G4SmartVoxelProxy source file, as now empty. 26 - Minor code cleanup/indentation. 27 28 ## 2024-06-02 John Apostolakis (geommng-V11-02-02) 29 - New capability to run voxel optimisation in threads (off by default). 30 First version, parallelises only over volumes. The user can call 31 RequestParallelOptimisation(optimise, verbose) from G4GeometryManager 32 to turn it on/off. Set verbose=true to obtain the volumes with biggest 33 contribution to memory size and CPU time for voxelisation. 34 Added new method BuildOptimisationsParallel() to be called by 35 G4WorkerRunManager to initialize. Added method ReportVoxelInfo() to write out 36 for verification. Checked with simple and complex/large geometries. 37 38 ## 2024-05-29 Evgueni Tcherniaev (geommng-V11-02-01) 39 - Added new methods GetNumOfConstituents() and IsFaceted(). 40 41 ## 2024-04-02 Gabriele Cosmo (geommng-V11-02-00) 42 - Applied trivial clang-tidy fixes to G4ErrorTarget, i.e. use of default 43 constructor. 44 45 ## 2023-10-06 Gabriele Cosmo (geommng-V11-01-05) 46 - Restore virtual methods in G4TouchableHistory to allow for backwards 47 compatibility with visualization modeling code. 48 49 ## 2023-09-04 Gabriele Cosmo (geommng-V11-01-04) 50 - Made G4TouchableHistoryHandle a typedef of G4TouchableHandle. 51 52 ## 2023-08-31 Gabriele Cosmo (geommng-V11-01-03) 53 - Removed inheritance level for G4TouchableHistory and making G4VTouchable a 54 simple typdef of G4TouchableHistory, therefore no longer acting as base class. 55 - Imported G4NavigationHistory, G4NavigationHistoryPool, G4NavigationLevel and 56 G4NavigationLevelRep classes and translation units from "volumes" module. 57 58 ## 2023-05-08 Gabriele Cosmo (geommng-V11-01-02) 59 - Applied clang-tidy fixes (readability, modernization, performance, ...). 60 61 ## 2023-03-22 Gabriele Cosmo (geommng-V11-01-01) 62 - G4Region: issue fatal exception if attempting to add a root logical volume 63 which is already set as root for another region. 64 65 ## 2023-01-09 Gabriele Cosmo (geommng-V11-01-00) 66 - G4LogicalVolume: use std::shared_ptr for handling visualization attributes. 67 Ignore calls to SetVisAttributes() from worker threads. 68 69 ## 2022-11-16 Gabriele Cosmo (geommng-V11-00-09) 70 - Fixed more compilation warnings for implicit type conversions on 71 macOS/XCode 14.1 in G4SmartVoxelNode source. 72 73 ## 2022-11-10 Gabriele Cosmo (geommng-V11-00-08) 74 - Fixed compilation warnings for implicit type conversions on macOS/XCode 14.1. 75 76 ## 2022-10-04 Gabriele Cosmo (geommng-V11-00-07) 77 - Fixed compilation warnings on Intel/icx compiler for variables set but not 78 used. 79 80 ### 2022-08-16 Gabriele Cosmo (geommng-V11-00-06) 81 - Added protection in G4GeometryManager for Open/CloseGeometry() to 82 be executed only by master thread. 83 Addressing problem report #2502. 84 85 ## 2022-07-03 Ben Morgan (geommng-V11-00-05) 86 - Add headers for directly used classes from global/HEPGeometry 87 88 ## 2022-04-13 Ben Morgan (geommng-V11-00-04) 89 - Add missing dependency on G4heprandom 90 91 ## 2021-03-05 Makoto Asai (geommng-V11-00-03) 92 - G4SolidStore, G4LogicalVolumeStore, G4PhysicalVolumeStore: 93 extend getter methods to optionally return the last-found object. 94 95 ## 2021-02-05 Evgueni Tcherniaev (geommng-V11-00-02) 96 - G4BoundingEnvelope: get rid of "new" operators 97 98 ## 2021-01-19 Evgueni Tcherniaev (geommng-V11-00-01) 99 - G4ReflectedSolid: added GetCubicVolume(), GetSurfaceArea() 100 101 ## 2021-12-10 Ben Morgan (geommng-V11-00-00) 102 - Change to new Markdown History format 103 104 --- 105 106 # History entries prior to 11.0 107 108 September 28, 2021 G.Cosmo (geommng-V10-07-07) 109 - Use G4Allocator to dynamically allocate nodes and proxies for the 110 voxels optimisation structure. Should help reducing memory fragmentation. 111 112 September 24, 2021 G.Cosmo (geommng-V10-07-06) 113 - Basic clang-tidy review of code. 114 115 August 31, 2021 B.Morgan (geommng-V10-07-05) 116 - Provide operator<< as a free function for G4UAdapter to support Geant4Py 117 - Make operator<< for G4VSolid a free function 118 119 June 15, 2021 J.Apostolakis (geommng-V10-07-04) 120 - G4UAdapter: added std::ostream& operator << to avoid compilation clash 121 between similar methods for G4VSolid and VecGeom UnplacedVolume. 122 123 April 12, 2021 G.Cosmo (geommng-V10-07-03) 124 - Fixed potential thread contention in stores when clearing/updating maps 125 at initialisation. 126 127 April 9, 2021 G.Cosmo (geommng-V10-07-02) 128 - Added missing implementation of inline method GetMap() in stores. 129 130 March 30, 2021 B.Morgan (geommng-V10-07-01) 131 - Migrate sources.cmake to modular build API 132 133 March 23, 2021 G.Cosmo (geommng-V10-07-00) 134 - Added map for fast search based on name in G4SolidStore, G4RegionStore, 135 G4logicalVolumeStore and G4PhysicalVolumeStore. Pointers to elements are 136 stored in the map as buckets, grouping elements with same name. 137 138 November 8, 2020 E.Tcherniaev (geommng-V10-06-06) 139 - Bug fix in calculation of normal in G4UAdapter::DistanceToOut() 140 141 October 28, 2020 Ben Morgan (geommng-V10-06-05) 142 - Remove include of obsolete CMake module 143 144 May 28, 2020 B.Morgan (geommng-V10-06-04) 145 - When using new CMake build, add location of generated G4GeomConfig.hh 146 header to public include directories of G4geometrymng module. 147 148 April 30, 2020 Gabriele Cosmo (geommng-V10-06-03) 149 - Adopt new convention for location of headers in VecGeom for wrappers. 150 151 April 17, 2020 Gabriele Cosmo (geommng-V10-06-02) 152 - Added deleted declarations for copy constructor and assignment operators 153 on store singletons. Based on GitHub PR#12 suggestion. 154 155 April 2, 2020 Guilherme Amadio (geommng-V10-06-01) 156 - Reduce size of LogicalVolumes by reordering class members 157 158 December 10, 2019 Ben Morgan (geommng-V10-06-00) 159 - Cleanup CMake build, removing obsolete granular library options and 160 explicit include_directories. 161 162 November 15, 2019 Gabriele Cosmo (geommng-V10-05-15) 163 - Fixed cases of implicit type conversions from size_t to G4int. 164 165 November 11, 2019 J.Apostolakis (geommng-V10-05-14) 166 - G4LogicalVolume: Added method 'ChangeDaughtersType' to change the 167 volume type for CharacterisedDaughters. It enables the user to turn 168 over responsibility for navigation in that volume to an external navigator. 169 ( This is for use when one or more daughter volumes are created as an 170 existing physical volume types (typically G4PVPlacement). ) 171 It can also be used enable to create a (logical) volume which containts a 172 mixture of existing G4-toolkit physical volume types, and user-created 173 'external' physical volume (with type code 'kExternal'). 174 G4 types must be created first, and then ChangeDaughtersType must be called 175 to change the mother's attribute to 'kExternal'. 176 Note: only one type of sub-navigator will be called to find a track's 177 intersection (or the location of a point) in all daughters of one mother 178 volume. The sub-navigator chosen will correspond to the volume type assigned. 179 180 October 29, 2019 J.Apostolakis (geommng-V10-05-13) 181 - Use stored volume type for G4LogicalVolume::CharacterisedDaughters, 182 after fix to correctly store type of G4PVParameterised volume. 183 Requires geomvol-V10-05-07. 184 185 October 23, 2019 J.Apostolakis, G.Cosmo (geommng-V10-05-12) 186 - Revised G4LogicalVolume to cope with 'external' type of physical volumes. 187 Note: these revisions are independent and backward compatible. 188 - Co-works with geomnav-V10-05-11 (external navigation). 189 190 October 23, 2019 J.Apostolakis (geommng-V10-05-11) 191 - Changed G4VPhysicalVolume::VolumeType() to be virtual. 192 Preparing for addition of External Navigation, which adds an 'external' 193 physical volume type (for use with an External sub-Navigator). 194 Note: This is used by G4Navigator's CharacteriseDaughters() method. 195 The old method derived this value from response of IsReplicated() 196 virtual method and, in the case of replica/division/parameterised volumes, 197 information from a call to the 2nd virtual method ReplicationData. 198 - G4VPhysicalVolume copy constructor and assignment operator are now 'deleted'. 199 - Requires and co-works with geomvol-V10-05-05, geomdiv-V10-05-02. 200 201 September 14, 2019 E.Tcherniaev (geommng-V10-05-10) 202 - Use G4QuickRand() in G4VSolid::EstimateCubicVolume() and 203 G4VSolid::EstimateSurfaceArea() 204 205 August 22, 2019 G.Cosmo (geommng-V10-05-09) 206 - Use pre-increment wherever possible. 207 208 July 11, 2019 G.Cosmo (geommng-V10-05-08) 209 - Implemented c++11 revision: nullptr, auto, inline data initialisation, 210 const iterators, alias using statements. 211 - Code cleanup and formatting. 212 213 May 29, 2019 G.Cosmo (geommng-V10-05-07) 214 - Fixed minor Coverity defects. 215 216 May 20, 2019 G.Cosmo (geommng-V10-05-06) 217 - Defined move constructor and move assignment operator for G4AffineTransform. 218 219 May 14, 2019 B.Morgan (geommng-V10-05-05) 220 - Use header-based #define/undef symbols to configure VecGeom replacements 221 - G4GeomConfig.hh: Generated header configuring #defines using CMake settings 222 - G4GeomTypes.hh: "Interface" header to support old GNUmake system. All Geant4 223 code should #include this rather than the generated header, which is only 224 present in CMake mode. 225 - G4UAdapter.hh: Add inclusion of G4GeomTypes.hh 226 - See also cmake-V10-05-03 227 228 May 13, 2019 G.Cosmo (geommng-V10-05-04) 229 - Replaced deprecated std::binary_function calls with lambdas in 230 G4SmartVoxelStat and G4GeometryManager. 231 Courtesy of S.Losilla, from GitHub PR#8. 232 233 April 29, 2019 G.Cosmo (geommng-V10-05-03) 234 - Properly initialise to zero splitted data in G4VPhysicalVolume. 235 236 April 23, 2019 G.Cosmo (geommng-V10-05-02) 237 - G4GeomSplitter: re-enabled use or realloc()/free() and memcpy(), after 238 adapting G4VPhysicalVolume MT splitted data to adopt only trivial types 239 for allocation. 240 241 March 8, 2019 G.Cosmo (geommng-V10-05-01) 242 - G4LogicalVolume: in AddDaughter() avoid propagating pointer to field-manager 243 if this is null. Addressing problem report #2145. 244 245 January 30, 2019 A.Dotti, G.Cosmo (geommng-V10-05-00) 246 - Use reverse_iterator in G4SolidStore::DeRegister() in order to speedup 247 partial deregistration on setups with many solids instances. 248 - G4Region: added possibility to disable search in the tree in 249 AddRootLogicalVolume() for speeding up process in complex flat geometries. 250 251 October 18, 2018 E.Tcherniaev (geommng-V10-04-08) 252 - G4VSolid: improved setting of surface thickness in EstimateSurfaceArea(). 253 254 October 12, 2018 E.Tcherniaev (geommng-V10-04-07) 255 - G4VSolid: more precise calculation of distance for inside points in 256 EstimateSurfaceArea(). 257 258 October 10, 2018 E.Tcherniaev (geommng-V10-04-06) 259 - G4VSolid: reimplemented EstimateSurfaceArea() for approximate calculation 260 of the surface area of a solid, by estimating volume of a thin shell 261 surrounding the surface using Monte-Carlo method; algorithm providing more 262 accurate estimation without performance penalty. 263 264 May 16, 2018 G.Cosmo (geommng-V10-04-05) 265 - G4GeomSplitter: replaced use or realloc()/free() and memcpy() with 266 normal allocation/deallocation through G4Allocator. Also addressing 267 compilation warnings on gcc-8.1. 268 269 May 11, 2018 E.Tcherniaev (geommng-V10-04-04) 270 - G4AffineTransform: further optimised InverseProduct(), for the case where 271 tf2 is a pure translation. 272 273 May 7, 2018 E.Tcherniaev (geommng-V10-04-03) 274 - G4AffineTransform: added explicit copy constructor, assignment and destructor; 275 InverseProduct() has been optimised, now it does 36 multiplications instead 276 of 45; added methods for inverse transformation: InverseTransformPoint(), 277 InverseTransformAxis(), InverseNetRotation() and InverseNetTranslation(). 278 279 April 24, 2018 E.Tcherniaev (geommng-V10-04-02) 280 - G4AffineTransform: minor optimisation to multiplication of matrix by vector, 281 to make use of temporaries in accessing vector components. 282 283 April 11, 2018 G.Cosmo (geommng-V10-04-01) 284 - Replaced USOLIDS_LIBRARIES with VECGEOM_LIBRARIES in sources.cmake. 285 286 December 19, 2017 G.Cosmo (geommng-V10-04-00) 287 - Fixed self-consistency in G4VVolumeMaterialScanner header (missing #include). 288 Thanks to Raphael Isemann for reporting this. 289 290 November 10, 2017 P.Arce (geommng-V10-03-22) 291 - Bug report 2011: precision correction in G4ErrorPlaneSurfaceTarget.cc 292 293 October 16, 2017 G.Cosmo geommng-V10-03-21 294 - Removed G4USolid base wrapper for USolids. Only native VecGeom 295 implementation through G4UAdapter is now supported. 296 Requires corresponding tag "geom-specific-V10-03-20". 297 - Enable proper implementation of operator=() in G4UAdapter. 298 299 October 11, 2017 E.Tcherniaev geommng-V10-03-20, 19 300 - G4GeomTools: added PointInPolygon() function, to dtermine the position of a 301 point relative to a polygon in 2D. 302 303 June 9, 2017 G.Cosmo geommng-V10-03-18 304 - Corrections and improvements to G4UAdapter. 305 306 June 1, 2017 G.Cosmo geommng-V10-03-17 307 - Made G4UAdapter compliant with latest modifications in VecGeom for 308 renaming of GetPointOnSurface() method to SamplePointOnSurface(). 309 310 May 24, 2017 G.Cosmo geommng-V10-03-16 311 - Renamed ambiguous name Extent() in G4VSolid to BoundingLimits(). 312 Modified G4ReflectedSolid accordingly. 313 Change required in order to avoid signature conflict with VecGeom 314 in G4U* wrappers. 315 316 May 24, 2017 G.Cosmo geommng-V10-03-15 317 - Added adapter class G4UAdapter for interfacing G4U* wrappers with VecGeom. 318 Will replace G4USolid bridge class, deprecating USolids API in favour of 319 direct use of VecGeom signatures and removal of one extra-level of 320 indirection/inheritance. 321 322 May 9, 2017 G.Cosmo geommng-V10-03-14 323 - Moved few key methods to be inline in G4USolid. 324 325 March 28, 2017 G.Cosmo geommng-V10-03-13 326 - Enabled deletion of solids in G4SolidsStore destructor also for MT mode. 327 328 March 22, 2017 G.Cosmo geommng-V10-03-12 329 - Define IsGeometryClosed() in G4GeometryManager as a static method, to 330 avoid call to GetInstance(). Made related Boolean flag thread-local. 331 332 March 21, 2017 G.Cosmo geommng-V10-03-11, 10 333 - Restore singleton pointer to thread-local and provide simple accessor to it. 334 335 March 17, 2017 G.Cosmo geommng-V10-03-09 336 - Define G4GeometryManager as normal singleton. 337 338 March 15, 2017 G.Cosmo geommng-V10-03-08 339 - Refined deletion of subinstance offsets in stores. 340 341 March 14, 2017 G.Cosmo geommng-V10-03-07 342 - Removed additional wrong lock in G4GeomSplitter for function 343 SlaveReCopySubInstanceArray(). 344 - Disable cleaning of subinstance offsets on Windows. 345 346 March 10, 2017 G.Cosmo geommng-V10-03-06,5,4,3 347 - Fixed static memory leak from G4LogicalVolume, G4VPhysicalVolume and 348 G4Region, for offsets allocated in sequential mode. 349 350 February 27, 2017 E.Tcherniaev geommng-V10-03-02 351 - Added functions EllipsePerimeter(), EllipticConeLateralArea() and 352 comp_ellint_2() to G4GeomTools. 353 354 December 16, 2016 G.Cosmo geommng-V10-03-01 355 - Fixed compilation warning on gcc-6.2 for last changes in G4GeomTools. 356 357 December 14, 2016 E.Tcherniaev geommng-V10-03-00 358 - Added methods TriangelAreaNormal(), QuadAreaNormal(), PolygonAreaNormal(), 359 ClosestPointOnSegment() and ClosestPointOnTriangle() to G4GeomTools. 360 361 November 8, 2016 G.Cosmo geommng-V10-02-32 362 - Fixed header inclusions in G4LogicalCrystalVolume and make use of 363 dynamic_cast instead of C-style cast. 364 365 November 8, 2016 G.Cosmo geommng-V10-02-31 366 - Again code formatting to G4LogicalCrystalVolume files. 367 368 November 7, 2016 E. Bagli geommng-V10-02-30 369 - Modified G4LogicalCrystalVolume for the G4CrystalExtension 370 371 November 3, 2016 G.Cosmo geommng-V10-02-29 372 - Added Extent() virtual method to G4VSolid and G4ReflectedSolid (E.Tcherniaev). 373 - Fixed Coverity defect in G4LogicalVolume::ClearDaughters(). 374 375 November 1, 2016 E.Tcherniaev geommng-V10-02-28 376 - Added function DistancePointSegment() to G4GeomTools class. 377 - Code formatting in G4LogicalCrystalVolume. 378 379 October 26, 2016 E.Tcherniaev geommng-V10-02-27 380 - Added new functions SphereExtent(), TriangulatePolygon(), IsConvex() and 381 RemoveRedundantVertices() to G4GeomTools class. 382 383 October 24, 2016 E.Bagli geommng-V10-02-26 384 - Added class G4LogicalCrystalVolume, representing an extended logical 385 volume for crystal description. 386 387 October 21, 2016 G.Cosmo geommng-V10-02-25 388 - Moved initialisation of G4GeomSplitter thread-local data to be inline 389 along with generic template type. 390 Fixing compilation/linking errors on clang-3.9 and XCode-8 on MacOS. 391 - Added IsConvex() method to G4GeomTools. 392 393 October 19, 2016 M.Asai geommng-V10-02-24, 23 394 - G4LogicalVolume: added virtual keyword is to destructor for extended 395 yypes in the kernel. Added IsExtended() method. 396 397 October 16, 2016 E.Tcherniaev 398 - New utility class G4GeomTools providing static utility methods for 399 geometry related calculations. 400 401 October 2, 2016 E.Tcherniaev geommng-V10-02-22 402 - G4BoundingEnvelope: take into account four points instead of three in 403 CreateListOfPlanes(). 404 405 September 26, 2016 E.Tcherniaev geommng-V10-02-21 406 - G4USolid: make direct use extent from shapes for computing bounding-box 407 in CalculateExtent(). 408 409 September 22, 2016 E.Tcherniaev geommng-V10-02-20 410 - Added checks for bounding-box extents in G4USolid. 411 - Converted fatal exception to warning for CheckBoundingBox() in 412 G4BoundingEnvelope. Corrected use of 'const' data to resolve Coverity 413 defects. 414 415 September 20, 2016 G.Cosmo geommng-V10-02-19 416 - Moved accessors/modifiers for splitter data to non-inline in G4Region, 417 G4LogicalVolume, G4VPhysicalVolume. 418 Fixing compilation/linking errors on clang-3.9 and XCode-8 on MacOS. 419 420 September 9, 2016 E.Tcherniaev 421 - G4BoundingEnvelope: added QuickCheck() function. 422 423 September 2, 2016 E.Tcherniaev geommng-V10-02-18 424 - G4BoundingEnvelope: fixed bug in construction of voxel edges. 425 426 August 8, 2016 E.Tcherniaev geommng-V10-02-17 427 - G4BoundingEnvelope: some improvement of internal consistency in the code. 428 429 July 7, 2016 G.Cosmo geommng-V10-02-16 430 - Removed redundant check in G4GeomSplitter::UseWorkArea(). 431 Addressing problem report #1876. 432 433 July 6, 2016 G.Cosmo geommng-V10-02-15 434 - Correction in G4USolid::CalculateExtent() for correct return-type. 435 436 June 29, 2016 E.Tcherniaev geommng-V10-02-14 437 - Optimised version of G4BoundingEnvelope. 438 439 June 28, 2016 E.Tcherniaev 440 - Re-implemented CalculateExtent() in G4USolid to use G4BoundingEnvelope; 441 removed method CreateRotatedVertices(). 442 443 June 27, 2016 E.Tcherniaev 444 - G4AffineTransform: added conversion operator to G4Transform3D and 445 simplified implementation of NetRotation() in terms of G4Rep3x3. 446 447 June 13, 2016 E.Tcherniaev 448 - G4ReflectedSolid: new revision of CalculateExtent(), to make use of 449 CalculateExtent() from the constituent solid, applying proper transformation. 450 Removed use of G4BoundingEnvelope. 451 452 June 7, 2016 G.Cosmo geommng-V10-02-13 453 - Initialise 'emin' and 'emax' in G4BoundingEnvelope::CalculateExtent(). 454 455 June 6, 2016 E.Tcherniaev geommng-V10-02-12 456 - Introduced G4BoundingEnvelope helper class to be used for the calculation 457 of the extent of a solid within the limits defined by the G4VoxelLimits 458 object. 459 - Re-implemented CalculateExtent() in G4ReflectedSolid to use new class 460 G4BoundingEnvelope. 461 462 June 6, 2016 E.Tcherniaev geommng-V10-02-11 463 - G4G4ScaleTransform: simplified signatures in TransformDistance() and 464 in InverseTransformDistance(); make use of accessors. 465 466 June 1, 2016 G.Cosmo geommng-V10-02-10 467 - Corrected treatment of polyhedron for G4ReflectedSolid to avoid thread 468 contention. 469 470 May 18, 2016 G.Cosmo geommng-V10-02-09, 08 471 - More simplified code for G4ReflectedSolid; also removed not used cached 472 inverse transformation. 473 474 May 17, 2016 E.Tcherniaev geommng-V10-02-07 475 - Use G4Normal3D with proper inverse transformation for calculation of 476 normals in G4ReflectedSolid. 477 478 May 13, 2016 G.Cosmo geommng-V10-02-06, 05 479 - Properly use 3D transformations in G4ReflectedSolid. Removed unused 480 affine-transformation data and related methods. 481 Corrected GetPolyhedron() for multi-threading. 482 - Updated unit test visualization macros and UI setup. 483 484 May 12, 2016 E.Tcherniaev geommng-V10-02-04 485 - Added transformations for normal vectors in G4ScaleTransform. 486 487 April 14, 2016 G.Cosmo geommng-V10-02-03 488 - Added flag for partial use of USolids/VecGeom types. 489 490 April 12, 2016 G.Cosmo geommng-V10-02-02 491 - Minor cosmetics to G4USolid. 492 493 March 31, 2016 G.Cosmo geommng-V10-02-01 494 - Throw exception in call to CreatePolyhedron() for base class G4USolid. 495 Method is now implemented in the concrete wrappers. 496 497 March 16, 2016 G.Cosmo geommng-V10-02-00 498 - Added G4ScaleTransform class for Cartesian scaling transformations. 499 - G4AffineTransform: added inline keywords and fixed formatting. 500 - In G4USolid, directly call GetEntityType() from wrapper classes for 501 CreatePolyhedron(). 502 503 October 15, 2015 W.Pokorski geommng-V10-01-07 504 - Added shadow pointers to shared data structures in G4LogicalVolume 505 and G4VPhysicalVolume for exclusive use by object persistency. 506 507 October 7, 2015 G.Cosmo geommng-V10-01-06 508 - Protected compilation of G4USolid class with G4GEOM_USE_USOLIDS flag. 509 - Replaced use of sprintf with C++ streams in G4AffineTransform. 510 511 September 14, 2015 G.Cosmo geommng-V10-01-05 512 - Moved EstimateCubiVolume() and EstimateSurfaceArea() to public section 513 for specific use-cases and customisation of precision. 514 515 August 6, 2015 G.Cosmo geommng-V10-01-04 516 - Checked for potential never-ending loops. No issues found. 517 518 June 15, 2015 G.Cosmo geommng-V10-01-03 519 - Return const reference in G4LogicalVolume::GetName(). 520 Addressing report #1757. 521 522 May 5, 2015 A.Dotti geommng-V10-01-02 523 - Use G4Threading::IsMasterThread function as suggested by J.Allison 524 525 April 30, 2015 G.Cosmo geommng-V10-01-01 526 - Removed unused data-member in G4LogicalVolume, and fixed minor 527 Coverity defect for unitialised member 'fBiasWeight' in constructor. 528 - Use scoped enum for EnumSide in G4USolid.cc if c++11 enabled. 529 530 April 29, 2015 J.Apostolakis 531 - Added streaming operator <<() to G4AffineTransform. 532 - Cosmetics to G4RegionStore header. 533 534 March 3, 2015 G.Cosmo geommng-V10-01-00 535 - Use accessors x(), y() and z() from UVector3, instead of directly accessing 536 its data-members. Co-work with tag "geom-usolids-V10-01-09". 537 538 November 27, 2014 G.Cosmo geommng-V10-00-06 539 - Fixed implementation of StreamInfo() for G4USolid. 540 541 October 29, 2014 G.Cosmo geommng-V10-00-05 542 - Moved G4USolid bridge class from internal USolids module. 543 544 October 3, 2014 G.Cosmo geommng-V10-00-04 545 - Moved constructor for partial voxels refinements from protected to public. 546 547 September 25, 2014 W. Pokorski geommng-V10-00-03 548 - Some fixes in the default constructor for Root-I/O persistency. 549 550 July 11, 2014 A. Dotti geommng-V10-00-02 551 - Solves possible data-race condition in G4GeaomSplitter. 552 553 April 10, 2014 G.Cosmo geommng-V10-00-01 554 - Get rid of deprecated 'register' storage class specifier in source files. 555 556 March 31, 2014 G.Cosmo geommng-V10-00-00 557 - Fixed operator=() signature in G4LogicalSurface. 558 559 December 2, 2013 A.Dotti geommng-V09-06-17 560 - Correctly initialize shadow pointers in G4PhysicalVolume. 561 562 December 2, 2013 M.Asai geommng-V09-06-16 563 - Correctly initialize shadow pointers in G4LogicalVolume. 564 565 November 30, 2013 M.Asai geommng-V09-06-15 566 - Explicitely initialize data members of G4LVData. 567 568 November 27, 2013 J.Apostolakis geommng-V09-06-14 569 - Fix in G4GeomSplitter::FreeSlave(): use free() to delete memory 570 which was allocated with malloc(). 571 572 October 18, 2013, A. Dotti geommng-V09-06-13 573 - Bug fixing in G4GeomSplitter::UseWorkspace method 574 check if offset pointer is assigned AND different from new value 575 576 October 3, 2013 J.Apostolakis geommng-V09-06-12 577 - Cleanup of G4LogicalVolume, G4VPhysicalVolume 578 Moved long description of helper classes to end of headers. 579 Moved macros to icc file. 580 Revised source code to use Get/Set methods in place of 'macros' 581 introduced with G4MT, ie G4MT_rot etc 582 - LogicalVolume: Added new methods, data member 583 * new methods AssignFieldManager, 584 * Get/Set Solid( G4LVData, .) for potential performance improvement 585 * bool fChangedState. 586 587 August 27, 2013 G.Cosmo geommng-V09-06-11 588 - Added G4Ellipsoid among solids enabled for parameterisation. 589 590 August 22, 2013 G.Cosmo geommng-V09-06-10 591 - Added parameter to specify maximum number of overlap errors to report 592 in G4VPhysicalVolume::CheckOverlaps(). 593 594 August 21, 2013 G.Cosmo geommng-V09-06-09 595 - Added methods G4VPhysicalVolume::VolumeType() and 596 G4LogicalVolume::CharacteriseDaughters() to be used by G4Navigator. 597 598 July 29, 2013 T.Nikitina geommng-V09-06-08 599 - Fix to G4VSolid::EstimateCubicVolume() to make proper use of specified 600 accuracy. Addressing problem report #1493. 601 602 June 20, 2013 A.Dotti geommng-V09-06-07 603 - Bug fix for MT: set static TLS pointer G4GeomSplitter::offset to 0 after 604 delete in split-class mechanism G4GeomSplitter::FreeSlave 605 606 March 12, 2013 G.Cosmo geommng-V09-06-06 607 - Removed thread-locality in obsolete G4VPhysicalVolume::GetObjectRotation() 608 implementation. 609 610 March 12, 2013 G.Cosmo geommng-V09-06-05 611 - Added public accessors for MT data to G4LogicalVolume, G4VPhysicalVolume 612 and G4Region. 613 614 March 11, 2013 G.Cosmo geommng-V09-06-04 615 - Redefined G4DLL_API to G4GEOM_DLL to avoid cases of macro redefinition. 616 617 March 08, 2013 G.Cosmo geommng-V09-06-03, geommng-V09-06-02 618 - Renamed G4MT macros to safer ID. 619 - Moved MT data to protected in G4VPhysicalVolume. 620 621 March 07, 2013 G.Cosmo geommng-V09-06-01 622 - Added splitter class G4GeomSplitter from original MT transitory class 623 introduced in "global" module. 624 - Added geomwdef.hh header including definition of G4DLL_API flag for 625 import/export of symbols for Windows DLL build. 626 - Cleanup of code from MT automatic changes. 627 628 December 02, 2012 J.Allison geommng-V09-06-00 629 - Removed NURBS. 630 631 November 28, 2012 G.Cosmo geommng-V09-05-04 632 - Get rid of explicit inclusion of costants header from meshdefs.hh. 633 634 August 15, 2012 V.Ivantchenko geommng-V09-05-03 635 - Add base materials in G4Region::ScanVolumeTree() to the list of region 636 materials, when applicable. 637 638 June 11, 2012 G.Cosmo geommng-V09-05-02 639 - Explicitly use inclusion of headers for system of units and physical 640 constants, in plan to remove implicit inclusion from globals.hh. 641 642 April 4, 2012 G.Cosmo geommng-V09-05-01 643 - Fixed spurious cases of hidden variable visibility (-Wshadow 644 compilation option on gcc compiler). 645 646 April 4, 2012 G.Cosmo geommng-V09-05-00 647 - Extended one comment to G4VSolid header. 648 649 August 24, 2011 G.Cosmo geommng-V09-04-04 650 - Migrated to new G4Exception scheme for warnings and errors. 651 - Defined scheme for warnings/errors coding: 652 + 1xxx for warnings, 0xxx for errors. 653 Code numbering: 654 + 0001: not supported or implemented features; 655 + 0002: invalid setup/construct; 656 + 0003: invalid run condition; 657 + 1001: incorrect setup; automatically adapted. 658 + 1002: notification. 659 - Made default argument for G4RegionStore::UpdateMaterialList(). 660 661 August 10, 2011 M.Asai geommng-V09-04-03 662 - Introducing parallel layered mass geometry. Material is now scanned for 663 all the regions in all defined worlds. Modified G4Region and G4RegionStore. 664 665 May 12, 2011 G.Cosmo geommng-V09-04-02 666 - Fixed trivial compilation warnings detected with gcc-4.6.0. 667 668 March 31, 2011 G.Cosmo geommng-V09-04-01 669 - Fix in G4LogicalVolume::AddDaughter() for proper propagation settings 670 of local field manager. Avoid forcing propagation to all daughters when 671 a local field manager is set already for the new daughter. 672 Addressing problem report #1183. 673 674 March 21, 2011 G.Cosmo geommng-V09-04-00 675 - Use internal G4 header for physical constants in meshdefs.h. 676 677 October 19, 2010 G.Cosmo geommng-V09-03-05 678 - Added Clone() virtual method to G4VSolid, to return a pointer to a 679 dynamically allocated copy of the solid. To be used by Geant4-MT. 680 - Added copy-ctr and assignment operator to G4ReflectedSolid, now also 681 implementing the Clone() method. 682 683 September 6, 2010 G.Cosmo geommng-V09-03-04 684 - Fixed false-positive null forward case in G4SmartVoxelHeader. 685 686 July 16, 2010 G.Cosmo geommng-V09-03-03 687 - Fixed compilation errors for code within G4GEOMETRY_VOXELDEBUG flag 688 in G4GeometryManager and G4SmartVoxelHeader. 689 - Added printout of voxel limits in G4SmartVoxelHeader::Buildnodes() and 690 removed protection on node width previously introduced. 691 692 July 13, 2010 G.Cosmo geommng-V09-03-02 693 - G4SmartVoxelHeader: added protection against rare cases of zero computed 694 node width in BuildNodes(). 695 696 July 2, 2010 G.Cosmo geommng-V09-03-01 697 - G4LogicalSurface: added missing initialisation for 'theTransRadSurface' 698 data member. Made virtual destructor and constructors not inline. 699 - G4ErrorTarget: added missing default initialisation of a data member. 700 - G4SmartVoxelHeader: added return statement after exceptions in methods 701 BuildVoxelsWithinLimits() and BuildNodes(); fixed case of invalid iterator 702 in deletion of test slices in BuildVoxelsWithinLimits(); added protection 703 for cases of invalide number of nodes in RefineNodes(), and added return 704 statement after exceptions. 705 - G4GeometryManager: restore cout precision after printing voxel statistics. 706 - G4LogicalVolume: added return statement after exception in GetMass(). 707 - G4ReflectedSolid: moved reserve() statement for 'vertices' within null-check 708 condition in CalculateExtent() ... 709 710 February 9, 2010 G.Cosmo geommng-V09-03-00 711 - Fixed initialisation of min/max extent for mother and target volumes in 712 method BuildNodes() of G4SmartVoxelHeader. 713 714 November 27, 2009 G.Cosmo geommng-V09-02-05 715 - G4Region: added pointer to field-manager and associated accessor/modifier. 716 717 November 6, 2009 G.Cosmo geommng-V09-02-04 718 - G4VTouchable: moved inline vitual methods, constructor and destructor to 719 source, to avoid problem of memory alignment in allocation of derived objects. 720 721 October 30, 2009 G.Cosmo geommng-V09-02-03 722 - Clear possible excess capacity in node vectors in G4SmartVoxelHeader 723 BuildNodes() method. May reduce excess memory allocated in optimisation 724 in large detector setups, with slight time increase in initialisation for 725 geometry voxelisation. 726 727 September 24, 2009 G.Cosmo geommng-V09-02-02 728 - Fixed implementation of G4LogicalVolume::TotalVolumeEntities() to become 729 invariant to call sequence. 730 731 May 25, 2009 G.Cosmo geommng-V09-02-01 732 - Fixed initialisation of min/max extent in method BuildReplicaVoxels() in 733 G4SmartVoxelHeader. 734 735 April 16, 2009 G.Cosmo geommng-V09-02-00 736 - Adopt 'const' references for strings as arguments/return-values in 737 G4LogicalSurface. Some minor cleanup... 738 739 September 23, 2008 G. Cosmo geommng-V09-01-08 740 - G4VSolid: explicitely reserve memory for polygon vectors in clipping 741 algorithm to help reducing memory footprint. Courtesy of P.Elmer, CMS. 742 743 September 10, 2008 G. Cosmo geommng-V09-01-07 744 - G4VSolid: promote copy-constructor and assignment operator to public 745 to cope with specific use-case in ATLAS (see problem report #1023). 746 747 July 15, 2008 G.Cosmo geommng-V09-01-06 748 - G4Region: re-introduced protection for setting of root-region flag to the 749 world volume in method RemoveRootLogicalVolume(), to cover case of explicit 750 deletion of stores in the user application for dynamic geometries setups. 751 752 July 10, 2008 G.Cosmo geommng-V09-01-05 753 - G4LogicalVolume, G4LogicalVolumeStore: modified logic for the deletion 754 of the root-region volumes, adding locking mechanism and automatically 755 de-registering the world default root-region. 756 Simplified Clean() method in the store, by removing unused and unnecessary 757 flag for logical-volumes notification. 758 - Reinstated update of materials in G4Region::RemoveRootLogicalVolume() 759 to correct handling individual removal of root-region volumes and restore 760 proper setup state. 761 762 May 16, 2008 G.Cosmo geommng-V09-01-04 763 - G4Region: changed condition inside ScanVolumeTree() to check for the 764 existence of a valid material-scanner pointer to apply the material scan 765 instead of using the flag for nested structures. 766 - G4GeometryManager: do not apply optimisation on the current volume if it 767 has been defined as a regular structure. 768 - Addresses problem report #990 on suggestions by M.Mendenhall. 769 770 March 13, 2008 G.Cosmo geommng-V09-01-03 771 - Cleared compilation warnings in G4GeometryManager on gcc-4.3.0 for 772 ambiguous use of parentheses in condition statements. 773 774 February 20, 2008 I.Hrivnacova geommng-V09-01-02 775 - Implemented missing protected copy-contructor and assignment operator 776 for G4VSolid. 777 778 January 24, 2008 G.Cosmo geommng-V09-01-01 779 - Added Shrink() method to G4SmartVoxelNode to shrink memory allocated 780 for the buffer of slices; to be used for studying ways of reducing memory 781 waste when building nodes in G4SmartVoxelHeader for large geometry setups. 782 783 January 14, 2008 G.Cosmo geommng-V09-01-00 784 - Added Reserve() method to G4SmartVoxelNode to reserve memory allocated 785 for the buffer of slices; to be used for studying ways of reducing memory 786 waste when building nodes in G4SmartVoxelHeader for large geometry setups. 787 788 October 24, 2007 G.Cosmo geommng-V09-00-01 789 - Fixed typo in forcing minimum number of points in method 790 G4VSolid::EstimateSurfaceArea(). Addresses problem report #981. 791 792 July 16, 2007 G.Cosmo geommng-V09-00-00 793 - Added dummy constructor and destructor to G4VPVParameterisation. 794 795 June 19, 2007 G.Cosmo geommng-V08-03-03 796 - Apply migration to <cmath> and std:: for G4ErrorCylSurfaceTarget and 797 G4ErrorPlaneSurfaceTarget implementations. Fixes compilation problems 798 detected on Windows VC++8. 799 800 May 16, 2007 G.Cosmo geommng-V08-03-02 801 - Introduced new classes for handling error propagation: G4ErrorTarget, 802 G4ErrorSurfaceTarget, G4ErrorTanPlaneTarget, G4ErrorPlaneSurfaceTarget, 803 G4ErrorCylSurfaceTarget (by P.Arce). 804 - Coworks with tag "global-V08-03-02". 805 806 May 11, 2007 G.Cosmo geommng-V08-03-01 807 - Use call to G4GeometryTolerance instead of kCarTolerance where needed. 808 - Requires tag "global-V08-03-00" and related tag set. 809 810 April 26, 2007 M.Asai geommng-V08-03-00 811 - Added forward declaration and pointer (with set/get methods) to 812 G4VUserSteppingAction, to allow for stepping actions defined at region. 813 814 April 11, 2007 G.Cosmo geommng-V08-02-02 815 - Added 'get' methods to stores for retrivial of volumes/solid by name. 816 - Modified signature of G4VPhysicalVolume::CheckOverlaps() to introduce 817 ability of handling tolerances for overlaps. 818 - Coworks with tag "geomvol-V08-02-02". 819 820 March 20, 2007 G.Cosmo geommng-V08-02-01 821 - Do not reset RegionRootFlag in RemoveRootLogicalVolume() if volume is the 822 world, since the volume itself may be already removed from the store if 823 G4LogicalVolumeStore::Clean() is called. 824 825 January 31, 2007 G.Cosmo geommng-V08-02-00 826 - Added flag for controlling verbosity to CheckOverlaps() method. 827 By default, verbosity is ON. 828 829 November 30, 2006 G.Cosmo geommng-V08-01-08 830 - Corrected deregistration and deletion of world default region, now 831 happening through G4RunManagerKernel. Affected codes: G4LogicalVolume 832 destructor and G4RegionStore::Clean() method. 833 - Minor cleanup in the implementation of the other stores. 834 835 November 8, 2006 G.Cosmo geommng-V08-01-07 836 - Fixed compilation problems on SUN-CC for changes in the last tag. 837 Added inclusion of <sstream> header in G4ReflectedSolid.cc. 838 839 November 6, 2006 J.Allison geommng-V08-01-06 840 - Fix in G4ReflectedSolid::CreatePolyhedron() for case of component that 841 does not have a G4Polyhedron representation. 842 843 October 23, 2006 G.Cosmo geommng-V08-01-05 844 - Replaced algorithm for EstimateSurfaceArea() in G4VSolid with more precise 845 method by M.Kosov based on skin surface estimation. 846 847 October 19, 2006 G.Cosmo geommng-V08-01-04 848 - Modified interface for GetSurfaceArea() to be similar to the one for 849 the computation of the geometrical volume, and allow the caching 850 mechanism. 851 852 October 18, 2006 G.Cosmo geommng-V08-01-03 853 - Added GetSurfaceArea() method to G4VSolid for approximated computation 854 of the surfare area of a shape. 855 856 October 2, 2006 G.Cosmo geommng-V08-01-02 857 - Removed debug printout in G4IdentityTrajectoryFilter implementation. 858 859 September 18, 2006 G.Cosmo geommng-V08-01-01 860 - Added empty virtual method CheckOverlaps() to G4VPhysicalVolume to allow 861 for proper overloading from subclasses. Implementation returns always 862 'false', which the case for replicas. 863 864 July 17, 2006 M.Asai geommng-V08-01-00 865 - Fix a bug in G4Region.cc for nested parameterization. 866 867 May 3, 2006 G.Cosmo geommng-V08-00-05 868 - Modified G4VStoreNotifier class to be now a typedef of G4VNotifier which 869 is moved in the 'global' module. Adapted stores to the new configuration. 870 - Requires tag "global-V08-00-02". 871 872 May 2, 2006 G.Cosmo geommng-V08-00-04 873 - Moved G4AssemblyTriplet class to 'volumes' module. 874 - Requires tag "geomvol-V08-00-03". 875 876 May 1, 2006 G.Cosmo geommng-V08-00-03 877 - G4Region: 878 o Added inclusion of <algorithm> to resolve compilation error on WIN32-VC. 879 o Fixed compilation warning for unused variable. 880 881 April 28, 2006 G.Cosmo geommng-V08-00-02 882 - G4VPhysicalVolume: return 'const G4String&' for GetName() instead of a 883 string copy. 884 885 April 4, 2006 G.Cosmo geommng-V08-00-01 886 - G4Region: 887 + Support material scanning for nested parameterisations. Moved classes 888 G4VNestedParameterisation and G4VVolumeMaterialScanner from 'volumes' 889 module. 890 + Fixed implementation of utility method GetParentRegion() to return a 891 boolean flag as argument, to identify if parent region is unique or not. 892 + Simplified implementation of method BelongsTo(PV*). 893 - Requires tag "geomvol-V08-00-02". 894 895 April 3, 2006 G.Cosmo geommng-V08-00-00 896 - Fix in G4SmartVoxelHeader::BuildNodes() to avoid rare cases of negative 897 extent returned by volumes due to malformed geometries or inaccurate 898 extent calculation. 899 900 November 19, 2005 J.Apostolakis geommng-V07-01-05 901 - Revised G4VPVParameterisation: 902 + Changed signature of ComputeMaterial(), adding parent touchable pointer. 903 This refinement enables easy use of nested parameterisations. 904 + Additional methods allow nested parameterisation to be identified: 905 G4bool IsNested() const; 906 and to provide their material via new interface class: 907 G4VVolumeMaterialScanner* GetMaterialScanner(); 908 + Suppressed temporary G4PhysicalTouchable class in volumes, not needed 909 in the implementation any longer. 910 911 November 11, 2005 J.Apostolakis geommng-V07-01-04 912 - Added methods to identify Regular Structures in Physical volume 913 New pure virtual methods: 914 - IsRegularStructure() , returns boolean 915 - GetRegularStructureId() , returns code for structure type 916 917 November 9, 2005 G.Cosmo geommng-V07-01-03 918 - Added fake default constructor for base types of volumes, solids and 919 regions, for usage of direct object persistency. 920 - Migrated unit test TestAssemblyVolume to <sstring> from 921 deprecated <strstream>. 922 923 October 28, 2005 M.Asai geommng-V07-01-02 924 - Merged concept of "envelope" to G4Region for fast-parameterisation. 925 926 September 15, 2005 V.Grichine geommng-V07-01-01 927 - Added concrete implementation for GetPointOnSurface() to G4ReflectedSolid. 928 929 August 10, 2005 G.Cosmo geommng-V07-01-00 930 - Added virtual method GetPointOnSurface() to G4VSolid to be implemented in 931 the concrete solids classed for returning a random-point uniformely 932 distributed on the surface. 933 934 May 25, 2005 G.Cosmo geommng-V07-00-04 935 - Fixed problem with previous tag, where version of G4LogicalVolume.cc was 936 not correct and untagged. 937 - G4LogicalVolume::SetVisAttributes(const G4VisAttributes& VA): now creating 938 a copy of 'VA' on the heap. Temporary solution, until a proper 'store' for 939 visualization attributes will be implemented to take care of the memory 940 management. 941 942 May 23, 2005 G.Cosmo geommng-V07-00-03 943 - Modified comments in G4VSolid and G4BlockingList to overcome a limitation in 944 the scripts for the generation of the Software Reference Manual. 945 946 Apr 13, 2005 G.Cosmo geommng-V07-00-02 947 - Extended signatures for OpenGeometry() and CloseGeometry() to consider local 948 optimisation of a subtree of volumes. Voxelisation can now apply to just a 949 specific subtree if a physical volume is specified. 950 951 Apr 02, 2005 M.Asai geommng-V07-00-01 952 - Added protection against NULL material pointer for volumes belonging 953 to the tracking geometry in G4Region scanning. 954 Addresses problem report #735. 955 956 Mar 23, 2005 J.Allison 957 - Added test for Number-Of-Rotation-Steps in G4ReflectedSolid::GetPolyhedron(). 958 Requires tag "greps-V07-00-02". 959 960 Mar 22, 2005 J.Allison 961 - G4ReflectedSolid: correction: changed AddThis to AddSolid. 962 963 Mar 02, 2005 G.Cosmo geommng-V07-00-00 964 - Added optional boolean argument 'propagate' to GetMass() to avoid 965 propagation of computation of masses to the daughter volumes (courtesy 966 of G.Santin). Propagation to daughters is done by default. 967 968 Feb 18, 2005 M.Asai 969 - Added G4UserLimits pointer to G4Region and added access from G4LogicalVolume. 970 971 Dec 02, 2004 G.Cosmo geommng-V06-02-08 972 - Implemented migration to <cmath> for standard mathematical functions. 973 974 Nov 19, 2004 G.Cosmo geommng-V06-02-07 975 - Added GetCopyNumber() method to G4VTouchable, clone of GetReplicaNumber(). 976 977 Nov 16, 2004 M.Asai geommng-V06-02-06 978 - Fix in G4LogicalVolume::UpdateMaterial() for checking the existance of 979 root-region pointer for logical-volume. Fixes report #684. 980 981 Nov 13, 2004 G.Cosmo geommng-V06-02-05 982 - Added method TotalVolumeEntities() to G4LogicalVolume, returning the 983 total number of physical volumes (placed or replicated/parameterised) 984 included in the tree represented by the current logical volume. 985 - Correction in the computation of mass for parameterised volumes. 986 987 Nov 12, 2004 G.Cosmo geommng-V06-02-04 988 - Added method GetMass() to G4LogicalVolume, returning the value in absolute 989 units of the mass of the logical volume tree. The mass is computed from the 990 estimated geometrical volume of each solid and material's density associated 991 to the logical volume and its daughters. 992 The returned value is cached and can be used for successive calls (default), 993 unless recomputation is forced by providing 'true' as the first boolean 994 argument in input. Computation should be forced if the geometry setup has 995 changed after the previous call. An optional argument to specify a material 996 is provided; it is implicitely used for geometrical parameterisations by 997 material. 998 999 Oct 10, 2004 J.Allison geommng-V06-02-03 1000 - Added GetPolyhedron, a smart access function that creates a G4Polyhedron 1001 on request and stores for future access. A null pointer means "not 1002 available". 1003 1004 Sep 28, 2004 M.Asai geommng-V06-02-02 1005 - G4Region: 1006 o Added map for storage of materials/cuts. 1007 o Added methods for handling registration of couples in the map, finding 1008 a couple according to a given material, clearing the map's storage. 1009 - G4LogicalVolume: 1010 o Added method UpdateMaterial() to refresh a material/cut couple in 1011 the corresponding region. 1012 1013 Sep 22, 2004 G.Cosmo geommng-V06-02-01 1014 - Introduced virtual method GetCubicVolume() to G4VSolid, returning an 1015 estimation of the solid volume in internal units. This method may be 1016 overloaded by derived classes to compute the exact geometrical 1017 quantity for solids where this is possible, or anyway to cache the 1018 computed value. By default it uses the new protected method 1019 EstimateCubicVolume(stat, eps) with fixed statistics and error 1020 accuracy, and does not cache the computed value. 1021 1022 Sep 02, 2004 G.Cosmo geommng-V06-02-00 1023 - Introduced abstract class G4VStoreNotifier to be optionally associated 1024 to stores by the user for the notification of the registration and 1025 deregistration of objects in the stores. 1026 - Added notification mechanism to volume, solid, and region stores. 1027 - Fixed G4RegionStore::Clean() to avoid deletion of world region. 1028 1029 May 07, 2004 G.Cosmo geommng-V06-01-00 1030 - Imported G4ReflectedSolid class from solids/Boolean. 1031 - Added abstract factory G4VPVDivisionFactory defining interfaces 1032 for the creation of volumes divisions (courtesy of I.Hrivnacova). 1033 - Coworks with tags: geomvol-V06-01-00, geomdiv-V06-01-00 and 1034 geom-bool-V06-01-00. 1035 1036 Dec 01, 2003 P.Gumplinger geommng-V05-02-05 1037 - G4LogicalSurface[.hh.icc]: modified to use G4SurfaceProperty instead 1038 of G4OpticalSurface. Requires tag "materials-V05-02-00". 1039 1040 Nov 04, 2003 G.Cosmo geommng-V05-02-04 1041 - G4LogicalVolume.hh: added inclusion of assert.h required by .icc file. 1042 1043 Nov 01, 2003 G.Cosmo geommng-V05-02-03 1044 - Code cleanup and headers inclusion review (replaced by forward 1045 declarations where necessary). 1046 - G4VPVParameterisation: added G4Polycone and G4Polyhedra to list of 1047 possible parameterisations by dimension. 1048 1049 Oct 24, 2003 G.Cosmo geommng-V05-02-02 1050 - Migrated calls to G4Exception to new scheme. 1051 1052 Oct 21, 2003 M.Asai geommng-V05-02-01 1053 - Introducing G4VUserRegionInformation class. 1054 - G4VPVParameterisation: added G4Orb. (V.Grichine) 1055 1056 Sep 30, 2003 G. Cosmo geommng-V05-02-00 1057 - Logical reorganisation and restructure of modules. 1058 Moved files to geometry/volumes: 1059 G4AssemblyVolume[.hh.icc.cc] 1060 G4PVParameterised[.hh.cc] 1061 G4PVPlacement[.hh.cc] 1062 G4PVReplica[.hh.cc] 1063 Moved files to new module geometry/navigation: 1064 G4DrawVoxels[.hh.cc] 1065 Imported files from geometry/volumes: 1066 G4BlockingList[.hh.icc.cc] 1067 G4IdentityTrajectoryFilter[.hh.cc] 1068 G4VCurvedTrajectoryFilter[.hh.cc] 1069 - G4VPhysicalVolume[.hh.icc.cc]: 1070 o Removed pointer to mother physical volume and related accessor 1071 methods: SetMother()/GetMother(). 1072 o Removed pure virtual method Setup(G4VPhysicalVolume*), no longer 1073 necessary. Subclasses will require modification as well. 1074 - G4LogicalVolume.icc: 1075 o Updated/fixed initialisation of data and fast-simulation manager 1076 according to above changes. 1077 - G4SmartVoxelHeader.cc: 1078 o Cleared usage of PV-Setup(), according to above changes. 1079 1080 May 19, 2003 G. Cosmo geommng-V05-01-01 1081 - G4LogicalVolume.cc: notify removal of root-logical-volume from G4Region 1082 in case of deletion of a logical-volume from the destructor, instead that 1083 from DeRegister() method. 1084 - G4LogicalVolumeStore.cc: removed redundant check and call to 1085 RemoveRootLogicalVolume() from Clean() method. 1086 - G4Region.cc: removed redundant calls to ScanVolumeTree() and 1087 UpdateMaterials() from RemoveRootLogicalVolume() method. 1088 1089 May 13, 2003 G. Cosmo geommng-V05-01-00 1090 - G4LogicalVolume: added method ClearDaughters() to be used for resetting 1091 the list of daughters to a logical volume in the use-case when only the 1092 physical volume store is cleared at run-time. 1093 - GVPhysicalVolume: 1094 o Added pointer to mother logical volume (will replace in future releases 1095 the pointer to mother physical volume) and related accessors. 1096 o Standardised registration mechanism as daughter for constructor using 1097 the pointer to the mother's PV. 1098 - G4PhysicalVolumeStore: 1099 o Added notification mechanism to logical volumes in the Clean() method 1100 to update the list of daughters. 1101 o Update mother's LV list of daughters when deregistering a volume. 1102 - G4PVPlacement/Replica/Parameterised: standardised registration mechanism 1103 as daughter for constructor using the pointer to the mother's PV. 1104 1105 April 3, 2003 M. Dressel geommng-V05-00-09 1106 - G4LogicalVolume: added method for scanning recursively the volume tree 1107 and retrieve if the current LV is ancestor of a given PV: 1108 G4bool IsAncestor(const G4VPhysicalVolume*) const 1109 1110 March 31, 2003 G. Cosmo geommng-V05-00-08 1111 - Fixed trivial strict pedantic warnings in G4VSolid.cc and G4PVPlacement.cc. 1112 1113 March 24, 2003 G. Cosmo geommng-V05-00-07 1114 - G4Region.cc: fixed setting/resetting of regions in ScanVolumeTree(). 1115 1116 March 05, 2003 M. Asai geommng-V05-00-06 1117 - G4Region.cc: fix for scanning of parameterised materials. 1118 1119 March 05, 2003 G. Cosmo geommng-V05-00-05 1120 - G4LogicalVolume.icc: added check for invalid geometry constructions. 1121 Issue an exception if a placement is attempted in a volume already 1122 containing a replicated daughter. 1123 - Cosmetic formatting changes in G4PVPlacement.cc and G4VPhysicalVolume.cc. 1124 1125 February 07, 2003 G. Cosmo geommng-V05-00-04 1126 - Added method FindOrCreateRegion() to G4RegionStore. 1127 - Added check in constructor of G4Region for existance of region in store. 1128 In case a region with the given name already exists, throw a warning and 1129 do not register it. 1130 1131 January 30, 2003 G. Cosmo geommng-V05-00-03 1132 - Allow logical volume store to deregister root regions for logical volumes 1133 deleted explicitely. 1134 Modified files: G4logicalVolumeStore.cc, G4LogicalVolume[.hh.icc.cc]. 1135 - G4Region.hh: moved ClearMaterialList() to public. 1136 1137 January 15, 2003 G. Cosmo geommng-V05-00-02 1138 - Included fix in G4VSolid.cc introduced in "geommng-V04-01-06". 1139 1140 January 14, 2003 M.Asai geommng-V05-00-01 1141 - Fix in src/G4Region.cc. 1142 Does not include fix in "geommng-V04-01-06". 1143 1144 December 16, 2002 G. Cosmo geommng-V05-00-00 1145 - Merged branch "geant4-04-01-ref-02-cuts-branch" to HEAD. 1146 Included development for 'cuts-by-region'; introduced new classes 1147 G4Region and G4RegionStore. Modified G4LogicalVolume to handle recursive 1148 propagation of regions to daughters. 1149 Does not include fix in "geommng-V04-01-06". 1150 1151 December 6, 2002 V. Grichine geommng-V04-01-06 1152 - G4VSolid.cc: restored original conditions for extent clipping in 1153 method ClipPolygon(). Makes unit tests run successfully. 1154 1155 November 19, 2002 G. Cosmo geommng-V04-01-05 1156 - G4GeometryManager[.cc] 1157 o Fixed bug in initialisation of fine-grained timer 1158 (courtesy of Helmut Burkhardt). 1159 1160 November 09, 2002 G. Cosmo geommng-V04-01-04 1161 - G4LogicalVolume.cc: 1162 o Correction to propagation of the Field Manager to Daughter volumes: 1163 it should be propagated to all daughters that do not have one -- not to all the 1164 ones that have one already. Fixes bug report for field by logical volume. 1165 (J.Apostolakis) 1166 1167 October 28, 2002 G. Cosmo geommng-V04-01-03 1168 - G4VSolid[.hh.icc.cc]: 1169 o Added pure virtual method StreamInfo() to stream contents of a solid 1170 to a generic output stream. 1171 o Added method DumpInfo() using StreamInfo() to dump contents to the 1172 standard output. 1173 1174 October 23, 2002 G. Cosmo geommng-V04-01-02 1175 - G4PVReplica.cc: 1176 o Corrected order for check on illegal constructions, in constructor taking 1177 a pointer to logical volume as mother volume. 1178 o Improved output diagnostics. 1179 - G4PVParameterised.cc: 1180 o Improved output diagnostics for check on illegal constructions. 1181 1182 October 16, 2002 G. Cosmo geommng-V04-01-01 1183 - G4PVReplica.cc, G4PVParameterised.cc: 1184 Added checks for illegal geometry contructions; contructors now verify unicity 1185 of daughter volumes for replicas and parameterised volumes, as well as checks 1186 for attempt to replicate/parameterise the world volume. 1187 1188 October 4, 2002 G. Cosmo 1189 - G4PVParameterised[.hh.cc], G4PVPlacement[.hh.cc]: 1190 Added new method IsParameterised() to enquire for existing parameterisation 1191 for a placed volume. 1192 - G4PVReplica[.hh.cc], G4VPhysicalVolume[.hh.cc]: 1193 Added methods IsParameterised() and GetMultiplicity() to enquire for existing 1194 parameterisation of placed volume, and number of replicated volumes. 1195 1196 September 11, 2002 G. Cosmo geommng-V04-01-00 1197 - G4AssemblyVolume[.hh.icc.cc]: 1198 o Fixed bug #409 concerning missing imprint counter method. 1199 o Fixed bug #410 concerning the internal counting mechanism. 1200 The fix involved the addition of a new data member fAssemblyID, 1201 holding the instance ID of the given object derived from 1202 class-wide counter. Corresponding accessor methods has been 1203 added as well. 1204 - Updated unit test TestAssemblyVolume, to add call to G4RunManager 1205 for resetting nagivator state in TstVADetectorConstruction.cc. 1206 1207 June 24, 2002 G. Cosmo geommng-V04-00-08 1208 - G4AssemblyVolume[.hh.cc]: 1209 o Moved accessors to assembly counters to public. 1210 o Added support for user definable count base for generated physical volumes. 1211 Fixes problem report #382. 1212 1213 June 7, 2002 G. Cosmo geommng-V04-00-07 1214 - G4AssemblyVolume[.hh.cc]: 1215 o Fixed inconsistent handling of input rotation matrices by caching them 1216 with corresponding deallocation at destruction time. 1217 Comments updated accordingly with a warning about foreseen changes 1218 in methods' interfaces expected by next major release 5.0. 1219 o Correctly handle cases when pointer to rotation matrix is zero. 1220 o Updated unit test. 1221 1222 May 17, 2002 G. Cosmo geommng-V04-00-06 1223 - Added ability to optionally optimise/non-optimise detector regions 1224 using logical volumes: 1225 o G4LogicalVolume: 1226 - Introduced additional bool argument to constructor, 1227 set to 'true' by default. 1228 - Added method IsToOptimise() with corresponding bool flag attribute. 1229 o G4GeometryManager: 1230 - Adapted BuildOptimisations() method to consider optional optimisation 1231 flag from G4LogicalVolume. 1232 1233 May 15, 2002 G. Cosmo geommng-V04-00-05 1234 - G4SmartVoxelHeader: 1235 o Added utility method GetParamAxis() to retrieve suggested axis for 1236 optimisation of parametrised geometry. 1237 o Enhanced BuildReplicaVoxels() to apply 3D voxelisation for non-consuming 1238 nodes if undefined axis is specified for parametrised volumes. In such 1239 case, optimisation for parameterised volumes is applied similarly to 1240 normal placements. 1241 - G4PVReplica.cc: deal with 'kUndefined' EAxis. 1242 - Co-works with "global-V04-00-06". 1243 1244 May 13, 2002 G. Cosmo geommng-V04-00-04 1245 - G4VSolid: use polygon clipping for limited voxel when != pAxis (V.Grichine). 1246 - G4GeometryManager: added method IsGeometryClosed() for detecting geometry 1247 closed or open. 1248 - G4LogicalVolumeStore, G4PhysicalVolumeStore, G4SolidStore: added protection 1249 to Clean() method for checking if geometry is closed. 1250 - G4SmartVoxelHeader.cc: cosmetics and formatting cleanup. 1251 1252 April 19, 2002 G. Cosmo geommng-V04-00-03 1253 - Moved inline constructors/destructors to no inline. 1254 Affected files: G4DrawVoxels[.hh.cc], G4SmartVoxelNode[.hh.cc], 1255 G4SmartVoxelProxy[.hh.cc], G4VoxelLimits[.hh.cc]. 1256 - Enhanced behavior for destructors of volumes/solids stores. 1257 o Added locking mechanism for preventing conflicts when destroying stores 1258 and deregistering pointers. Now destructors of stores will also 1259 explicitely delete pointers (and therefore allocated volumes/solids) 1260 dynamically allocated in the user application. 1261 o Added Clean() static method to volumes/solids stores to explicitely 1262 delete pointed objects in the stores and clear all entries. 1263 o Modified files: G4LogicalVolumeStore[.hh.cc], G4SolidStore[.hh.cc], 1264 G4PhysicalVolumeStore[.hh.cc]. 1265 1266 April 16, 2002 V. Grichine geommng-V04-00-02 1267 - G4VSolid[.hh.cc]: fixed bug in G4VSolid::ClipPoligon() to consider 1268 clipping related to a single axis. 1269 - G4VoxelLimits.cc: cosmetics changes and debug printouts ... 1270 1271 February 26, 2002 G. Cosmo geommng-V04-00-01 1272 - G4GeometryManager.cc: fixed handling of ios manipulators and precision to reset 1273 to their original state in G4GeometryManager::ReportVoxelStats(). 1274 Fixes problem report #343. 1275 1276 January 08, 2002 G. Cosmo geommng-V04-00-00 1277 - G4AffineTransform.icc: fixed trivial compilation warning for gcc-2.95.2. 1278 - Included latest cosmetics changes to TestAssemblyVolume/TstVADetectorConstruction.cc. 1279 1280 November 23, 2001 G. Cosmo geommng-V03-02-03 1281 - Initialise noNodes to 1 in G4SmartVoxelHeader::BuildNodes() in case 1282 computed nodes for smartless happen to be zero (J.Apostolakis). 1283 1284 November 08, 2001 G. Cosmo geommng-V03-02-02 1285 - Fixed comments for reference manual in G4TouchableHandle.hh. 1286 1287 October 26, 2001 G. Cosmo geommng-V03-02-01 1288 - Improved printout in G4GeometryManager::ReportVoxelStats(). 1289 1290 October 22, 2001 G. Cosmo geommng-V03-02-00 1291 - Added definition of G4TouchableHandle (R.Chytracek) 1292 - Added class G4SmartVoxelStat for statistics on geometry optimisation 1293 of volumes through voxelisation (courtesy of D.C.Williams). 1294 - Modified G4GeometryManager to make use of G4SmartVoxelStat when run in 1295 verbose mode. 1296 1297 May 31, 2001 G. Cosmo geommng-V03-01-04 1298 - Adopt explicit initialisation for 'minExtents' and 'maxExtents' 1299 in G4SmartVoxelHeader::BuildNodes(...), to allow porting on ObjectSpace STL. 1300 1301 May 23, 2001 G. Cosmo geommng-V03-01-03 1302 - G4SmartVoxelHeader.cc: minor fix for removing pedantic warnings 1303 detected on Linux-g++ with ISO/ANSI setup. 1304 1305 May 03, 2001 G. Cosmo geommng-V03-01-02 1306 - G4DrawVoxels.cc: migration to STL vector according to changes in 1307 graphics_reps module (greps-V03-01-01), now migrated as well. 1308 1309 April 27, 2001 G. Cosmo geommng-V03-01-01 1310 - G4LogicalVolume.cc, G4SmartVoxelHeader.cc: fixed compilation warnings 1311 on HP-UX, concerning potential uninitialised vector elements. 1312 1313 April 20, 2001 G. Cosmo geommng-V03-01-00 1314 - Migration to STL vector: 1315 o G4VSolid: migrated G4ThreeVectorList typedef. 1316 o G4SolidStore, G4LogicalVolumeStore, G4PhysicalVolumeStore: migrated 1317 inheritance from base collection of pointers. 1318 o G4LogicalVolume: migrated data member "fDaughters". 1319 o G4SmartVoxelHeader: migrated typedefs G4ProxyVector, G4NodeVector, 1320 G4VolumeNosVector and G4VolumeExtentVector. 1321 o G4SmartVoxelNode: migrated G4SliceVector typedef. 1322 1323 March 07, 2001 G. Cosmo geommng-V03-00-01 1324 - G4PVPlacement.hh: corrected comments to constructor with G4RotationMatrix* 1325 as argument, to correspond to specifications in the User's Manual. 1326 - G4AssemblyVolume.cc: corrected comments about unique PV identifiers 1327 (by R.Chytracek). 1328 1329 February 07, 2001 G. Cosmo geommng-V03-00-00 1330 - Introduced first implementation of G4AssemblyVolume, a helper class to 1331 combine several volumes together in an arbitrary way in the 3D space. 1332 Added files: G4AssemblyVolume[.hh.icc.cc], G4AssemblyTriplet[.hh.icc] 1333 (by R.Chytracek). 1334 - Added unit test suite for G4AssemblyVolume class: TestAssemblyVolume 1335 (by R.Chytracek). 1336 1337 December 04, 2000 G. Cosmo 1338 - Minor fix to private assignment operator. 1339 1340 November 20, 2000 G. Cosmo geommng-V02-00-04 1341 - Fixes to remove warnings from "-Wall -ansi -pedantic" g++ compiler options: 1342 o commented out variables declared and not used. 1343 o fixed declaration of variables used before being initialised. 1344 o fixed order of initialisation of member data in constructors. 1345 o fixed usage of unsigned-int (size_t) for array indeces. 1346 1347 November 16, 2000 V.Grichine geommng-V02-00-03 1348 - Fix in G4VSolid::CalculateClippedPoligonExtent(): removed assumption 1349 that pMin<pMax by eliminating "else" condition. (D.Williams) 1350 1351 November 9, 2000 G.Cosmo geommng-V02-00-02 1352 - Included test directory containing "voxel" test by L.Grainac. 1353 1354 November 1, 2000 G.Cosmo geommng-V02-00-01 1355 - QA code revision and cleanup (+fixes from CodeWizard filtering): 1356 o Added (private) declarations of copy constructor and assignment 1357 operator where needed. 1358 o Added "const" qualifier to accessor methods, wherever needed. 1359 o Added equality check on operator= where needed. 1360 o Made destructor "virtual" for classes having virtual methods, 1361 wherever missing. 1362 o Changed virtual functions to non-inline wherever's the case. 1363 o Added "inline" qualifier to methods' declarations. 1364 o Replaced usage of "do-loops" with "while-loops" in 1365 G4VoxelLimits::ClipToLimits(). 1366 o General cosmetics 1367 1368 September 11, 2000 G.Cosmo geommng-V02-00-00 1369 - G4SolidStore.cc: fixed bug in destructor causing memory corruption at 1370 application exit when Boolean solids are involved (bug #154). 1371 1372 June 06, 2000 G.Cosmo geommng-V01-01-00 1373 - G4DrawVoxels.hh: removed line '#define G4DrawVoxelsDebug' left in place 1374 accidentally in the code... 1375 1376 April 20, 2000 G. Cosmo 1377 - Reorganised comments for the Software Reference Manual. 1378 - Moved inlined definition to .icc files, where needed. 1379 Created: G4SmartVoxelHeader.icc, G4SmartVoxelNode.icc, 1380 G4SmartVoxelProxy.icc, G4VoxelLimits.icc. 1381 1382 April 11, 2000 J. Allison 1383 - Made virtual G4VisExtent G4VSolid::GetExtent() non-pure and implemented 1384 a default in terms of CalculateExtent. 1385 1386 January 19, 2000 G. Cosmo geommng-V01-00-00 1387 1388 - Syncronized file versioning with HEAD (several CVS headers changed 1389 due to the recent migration for ISO C++) 1390 1391 January 19, 2000 J. Allison 1392 1393 - G4DrawVoxels.cc: assured GetSlice(slice_no) is called for 1394 slice_no < no_slices. 1395 1396 November 30, 1999 G. Cosmo geommng-V00-01-01a 1397 - G4DrawVoxels.cc: 1398 Fixed initialization of (const G4VPhysicalVolume*) in method 1399 GetAbsoluteTransformation(). Fix needed for NT/VC++ compiler. 1400 1401 November 09, 1999 J. Apostolakis geommng-V00-01-01 1402 - G4VPhysicalVolume: 1403 i) Made G4RotationMatrix G4VPhysicalVolume::GetObjectRotation() const 1404 non-inline and moved it to source file from inline file. 1405 ii) Added GetObjectRotationValue() method. 1406 iii) Minimal changes of comments for Software Ref. Manual in header file 1407 1408 [ Change i) caused problem with HP aCC compiler A.01.19. Atlas 1409 was patching the code to try to get around this, but this 1410 resolution is much better ] 1411 1412 March 17, 1999 J. Apostolakis geommng-01-00-02 1413 - G4AffineTransform.icc: 1414 Corrected a typo in InverseProduct (rzy->ryz) that caused the incorrect 1415 calculation of a compound transformation (if tf1.tz*tf2.ryz != 0). 1416 This problem was seen in ATLAS code.