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geant4/source/geometry/solids/Boolean/History
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Gabriele Cosmo b3bf75a2a1 Import Geant4 11.0.2 source tree
2022-05-25 15:50:57 +02:00

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-------------------------------------------------------------------
=========================================================
Geant4 - an Object-Oriented Toolkit for Simulation in HEP
=========================================================
Category History file
---------------------
This file should be used by G4 developers and category coordinators
to briefly summarize all major modifications introduced in the code
and keep track of all category-tags.
It DOES NOT substitute the CVS log-message one should put at every
committal in the CVS repository !
Please keep a summary of these message in geometry/History!
----------------------------------------------------------
* Reverse chronological order (last date on top), please *
----------------------------------------------------------
May 4, 2022, G.Cosmo (geom-bool-V10-07-05)
- Minor cleanup in G4UnionSolid constructors.
April 29, 2022, G.Cosmo
- G4UnionSolid: added missing data initialisation in copy-ctr and operator=().
April 5, 2022, G.Cosmo
- G4UnionSolid: add surface tolerance in Inside(p) for check on Z.
Minor optimisation in caching half-tolerance.
January 10, 2022, G.Cosmo geom-bool-V10-07-04
- Added alternative signature for AddNode() taking a pointer to solid.
Added 'const' qualification to transformation passed as argument.
Addressing problem report #2457.
October 12, 2021 G.Cosmo geom-bool-V10-07-03
- In G4BooleanSolid, use G4RecursiveMutex in place of G4Mutex in GetPolyhedron()
to avoid potential deadlocks in recursive Boolean operations.
Courtesy of S.Boogert (London Univ.).
May 6, 2021 J.Apostolakis geom-bool-V10-07-02
- Revised GetCubicVolume of UnionSolid and SubtractionSolid to use cubic volume
of constituent volume(s) and the intersection solid.
Test cases show the potential for improvement: factors of 40-3000.
Cases with small overlap will improve most. Not all cases will improve.
Need to monitor cpu cost in most difficult cases:
- Union now involves 3 calculations (a, b, a n b) - likely 2x cost.
- Subtraction involves 2 calculations (a, a n b) - 1.5x cost.
March 30, 2021 B.Morgan geom-bool-V10-07-01
- Migrate sources.cmake to modular build API
January 5, 2021 I.Hrivnacova, E.Tcherniaev geom-bool-V10-07-00
- Added protection against using invalid normal
in G4ScaledSolid::DistanceToOut(p,v, ...)
December 10, 2019 B.Morgan geom-bool-V10-06-00
- Cleanup CMake build, removing obsolete granular library options and
explicit include_directories.
November 26, 2019 G.Cosmo geom-bool-V10-05-04
- G4MultiUnion: fixed cases of implicit type conversions from size_t to G4int.
September 14, 2019 E.Tcherniaev geom-bool-V10-05-03
- G4BooleanSolid::GetPointOnSurface(): Use G4QuickRand(), reduced
max number of tries to generate a point to 100k.
September 2, 2019 G.Cosmo geom-bool-V10-05-02
- Fixed defect in G4ScaledSolid detected by Coverity.
August 22, 2019 G.Cosmo geom-bool-V10-05-01
- Use pre-increment wherever possible.
August 16, 2019 G.Cosmo geom-bool-V10-05-00
- Implemented minor c++11 revision: nullptr, auto, inline data
initialisation...
October 4, 2018 E.Tcherniaev geom-bool-V10-04-08
- G4ScaledSolid: return back using EstimateSurfaceArea() from G4VSolid,
as it was originally, but now adopting the more precise algorithm
implemented in G4VSolid.
October 4, 2018 E.Tcherniaev geom-bool-V10-04-07
- G4ScaledSolid: improved approximated computation for surface area.
October 3, 2018 E.Tcherniaev geom-bool-V10-04-06, 05
- Minor optimisations to G4SubtractionSolid and G4IntersectionSolid
for use of early returns.
- G4ScaledSolid: implemented approximated computation for surface
area and cubic volume.
June 1, 2018 G. Cosmo geom-bool-V10-04-04
- G4MultiUnion: added protection for normal initialisation in
DistanceToOutVoxels(). (M.Gheata)
Minor optimisation in DistanceToOut(p,v,..).
April 24, 2018 E. Tcherniaev geom-bool-V10-04-03
- G4UnionSolid: define simple bounding-box and make use of early returns
in Inside() for points laying outside.
April 11, 2018 E. Tcherniaev geom-bool-V10-04-02
- G4BooleanSolid: Use -1 instead of 0 as default initialisation value
for area and capacity, so to distinguish cases when values are zero
referring to NULL Boolean constructs.
April 11, 2018 G. Cosmo geom-bool-V10-04-01
- G4BooleanSolid: enhanced warning message for the case of an invalid
(NULL) Boolean construct in GetPointOnSurface() and StackPolyhedron().
- Replaced USOLIDS_LIBRARIES with VECGEOM_LIBRARIES in sources.cmake.
February 28, 2018 E. Tcherniaev geom-bool-V10-04-00
- Improved contruction of G4DiplaceSolid to combine transformations for
nested displaced types.
June 13, 2017 J. Allison
- G4BooleanSolid.cc, G4DisplacedSolid.cc, G4ScaledSolid.cc:
Added protection and a warning message in the case of a null
polyhedron pointer.
May 24, 2017 G. Cosmo geom-bool-V10-03-04
- Renamed ambiguous name Extent() in all shapes to BoundingLimits().
Change required in order to avoid signature conflict with VecGeom in
G4U* wrappers. Requires tag geommng-V10-03-16.
May 15, 2017 G. Cosmo geom-bool-V10-03-03
- Fixed minor Coverity defects to G4MultiUnion.
April 17, 2017 G. Cosmo geom-bool-V10-03-02
- Added G4MultiUnion class, importing original implementation for a
multiple-union structure from the USolids library.
Removed no longer necessary wrapper G4UMultiUnion.
Requires coworking tags in geometry solids and persistency/gdml.
March 16, 2017 E. Tcherniaev geom-bool-V10-03-01
- Revised SurfaceNormal() in G4UnionSolid, to correctly return average
normal if point is on common surface.
February 2, 2017 G. Cosmo geom-bool-V10-03-00
- Return normal from solid being subtracted, in case point is located
outside in G4SubtractionSolid::SurfaceNormal().
- Code formatting and minor cleanup in G4IntersectionSolid.
November 4, 2016 E. Tcherniaev geom-bool-V10-02-11
- Implemented Extent() method for all shapes/constructs and use it
in CalculateExtent().
August 17, 2016 G. Cosmo geom-bool-V10-02-10
- G4SubtractionSolid: directly return previously computed distance in
DistanceToIn(p,v) if no progress is made (zero step).
June 28, 2016 E. Tcherniaev geom-bool-V10-02-09
- Removed tolerance argument to call to G4BoundingEnvelope in
G4ScaledSolid::CalculateExtent().
Coworks with tag "geommng-V10-02-14".
June 6, 2016 E. Tcherniaev geom-bool-V10-02-08
- Reimplemented CalculateExtent() in G4ScaledSolid to use new class
G4BoundingEnvelope. Use accessors in implementation.
June 1, 2016 G. Cosmo geom-bool-V10-02-07
- Corrected treatment of polyhedron for G4DiplacedSolid and G4ScaledSolid
to avoid thread contention.
- Added warning in G4BooleanSolid::GetPointOnSurface() in case of non
convergence after fixed number of trials.
May 27, 2016 G. Cosmo geom-bool-V10-02-06
- Fixed Coverity defects for uninitialised data in G4BooleanSolid.
May 26, 2016 E. Tcherniaev
- Replaced while loop for for-loop in G4BooleanSolid::GetPointOnSurface().
May 20, 2016 G. Cosmo geom-bool-V10-02-05
- Moved accessors and modifiers in UMultiUnion wrapper to be not inlined.
Required modification in order to allow correct dispatching to VecGeom
types.
May 17, 2016 E. Tcherniaev geom-bool-V10-02-04
- Boosted computation of GetPointOnSurface() for G4BooleanSolid;
reimplemented algorithm, using cached list of primitives.
May 13, 2016 G.Cosmo geom-bool-V10-02-03
- Fixed GetPolyhedron() in G4ScaledSolid and G4DisplacedSolid for MT.
May 12, 2016 E.Tcherniaev geom-bool-V10-02-02
- Use transformations for normals from G4ScaleTransform in G4ScaledSolid.
March 16, 2016 G.Cosmo geom-bool-V10-02-01
- Added new class G4ScaledSolid providing ability to scale dimensions of
a shape in X, Y or Z.
Requires tag "geommng-V10-02-00".
February 8, 2016 G.Cosmo geom-bool-V10-02-00
- Minor optimisation in Inside(p) for G4UnionSolid and G4SubtractionSolid.
October 7, 2015 G.Cosmo geom-bool-V10-01-02
- Protected compilation of USolid wrappers with G4GEOM_USE_USOLIDS flag.
August 13, 2015 G.Cosmo geom-bool-V10-01-01
- Checked for potential never-ending loops. Replaced while-do loop with
bounded for-loop in G4IntersectionSolid::DistanceToIn(p,v).
March 3, 2015 G.Cosmo geom-bool-V10-01-00
- Use accessors x(), y() and z() from UVector3, instead of directly accessing
its data-members. Co-work with tag "geom-usolids-V10-01-09".
November 7, 2014 G.Cosmo geom-bool-V10-00-09
- Fixed Coverity defects in G4UMultiUnion::CreatePolyhedron() for
memory leaks.
October 3, 2014 G.Cosmo geom-bool-V10-00-08
- Avoid polyhedron deletion (and therefore mutexing) in CreatePolyhedron
for G4DisplacedSolid, as not necessary.
September 25, 2014 T.Nikitina geom-bool-V10-00-07
- Additional correction to G4UMultiUnion::CreatePolyhedron(), to take into
account possible displacement of first component in the structure and have
it visualised correctly.
September 18, 2014 T.Nikitina geom-bool-V10-00-06
- Corrected implementation of CreatePolyhedron() in G4UMultiUnion wrapper.
September 1, 2014 G.Cosmo geom-bool-V10-00-05
- Fixed use of polyhedron pointer, to avoid race condition in MT
when parameterised volumes are visualised.
Jul 18, 2014 G.Cosmo geom-bool-V10-00-04
- G4UMultiUnion: correction in destructor to avoid deletion of polyhedron,
as not owned by the structure.
Corrected initialisation of base class name to adopt string provided as
input parameter instead of hard-coded name.
Adapted implementation of GetTransformation() to API correction in
UMultiUnion. Requires co-working tag "geom-usolids-V10-00-12" with
'usolids' module.
Jul 04, 2014 G.Cosmo geom-bool-V10-00-03
- Avoid leak in G4UMultiUnion::AddNode() for transformations being passed,
now that UMultiUnion is locally caching them.
Jul 01, 2014 G.Cosmo geom-bool-V10-00-02
- Fixed assignment operator signature in G4UMultiUnion wrapper.
Jun 20, 2014 G.Cosmo geom-bool-V10-00-01
- Correction to G4MultiUnion::AddNode() for treatment of transformations.
May 23, 2014 G.Cosmo geom-bool-V10-00-00
- Enabled G4MultiUnion wrapper.
November 13, 2013 G.Cosmo geom-bool-V09-06-05, 04
- Removed G4MultiUnion and related wrapper, as not yet ready for release.
Returning to tag "geom-bool-V09-06-02".
November 07, 2013 G.Cosmo geom-bool-V09-06-03
- Moved G4UMultiUnion wrapper from usolids module. Added G4MultiUnion typedef.
November 06, 2013 G.Cosmo geom-bool-V09-06-02
- Added wrapper for UMultiUnion from USolids module.
December 14, 2012 G.Cosmo geom-bool-V09-06-01
- Restored return distance in G4SubtractionSolid.
- Restored SVN id headers.
December 02, 2012 J.Allison geom-bool-V09-06-00
- Removed NURBS.
November, 30, 2012 J.Apostolakis
- G4SubtractionSolid: improved SurfaceNormal() method, by caching the
result of the calls to fPtrSolidA->Inside() and fPtrSolidB->Inside().
Corrected debug printout to say 'Point p is *out*side' not inside.
NOTE: further improvement can be made by creating new method
Inside( point, &resultInsideA, &resultInsideB );
which can be called by a 'bare' Inside( point ) method.
June 12, 2012 G.Cosmo geom-bool-V09-05-02
- Explicitly use inclusion of headers for system of units and physical
constants, in plan to remove implicit inclusion from globals.hh.
May 9, 2012 G.Cosmo geom-bool-V09-05-01
- G4SubtractionSolid: refined protection for potential cases of
infinite loop in DistanceToIn(p,v); return computed distance instead
of zero and provide more descriptive information when issuing warning.
April 6, 2012 M.Kelsey geom-bool-V09-05-00
- G4BooleanSolid: added protected data 'fAreaRatio' and related method
GetAreaRatio() which store the ratio of surface areas of SolidA to
SolidA+SolidB. The ratio is used in GetPointOnSurface() to better
approximate uniform coverage. Uniformity cannot be guaranteed in all
cases and when constituent solids have shared surfaces.
August 25, 2011 G.Cosmo geom-bool-V09-04-03
- Corrected printout stream precision settings.
August 25, 2011 G.Cosmo geom-bool-V09-04-02
- Migrated to new G4Exception scheme for warnings and errors.
- Defined scheme for warnings/errors coding:
+ 1xxx for warnings, 0xxx for errors.
Code numbering:
+ 0001: not supported or implemented features;
+ 0002: invalid setup/construct;
+ 0003: invalid run condition;
+ 1001: incorrect setup; automatically adapted.
+ 1002: notification.
July 22, 2011 T.Nikitina geom-bool-V09-04-01
- Corrected protection in G4SubtractionSolid::DistanceToIn(p,v) introduced
in previous tag and relaxed to not cause event abortion.
May 27, 2011 T.Nikitina geom-bool-V09-04-00
- Added protection for potential cases of infinite loop in DistanceToIn(p,v)
and related error message with event abortion.
October 19, 2010 G.Cosmo geom-bool-V09-03-03
- Implemented Clone() virtual method for all solids, returning a pointer
to a dynamically allocated copy of the solid. To be used by Geant4-MT.
September 22, 2010 G.Cosmo geom-bool-V09-03-02
- Implemented copy-constructor and assignment operator for concrete
solids classes to facilitate conversion to Geant4-MT.
July 7, 2010 G.Cosmo geom-bool-V09-03-01
- Simplified logic in G4UnionSolid::Inside() to exclude obvious
conditional cases.
May 11, 2010 J.Allison geom-bool-V09-03-00
- Introduced recursive algorithm in CreatePolyhedron(): it uses
HepPolyhedronProcessor from 'graphics_reps', which tries small shifts
in an attempt to avoid numerical problems in the calculation of the
polyhedron in BooleanProcessor. Recursion allows HepPolyhedronProcessor
to try all permutations, also for Booleans of Booleans.
Helps in reducing the number of cases of "Error in Boolean processor" for
visualization, but still some stubborn cases are left.
Oct 24, 2007 V.Grichine geom-bool-V09-00-00
- Improved response of Inside() for G4SubtractionSolid and G4UnionSolid
according to suggestion in problem report #979.
May 18, 2007 G.Cosmo geom-bool-V08-03-00
- Use kAngTolerance and kRadTolerance from G4GeometryTolerance class.
- Updated unit tests.
- Coworks with tag "global-V08-03-03".
Nov 08, 2006 G.Cosmo geom-bool-V08-01-02
- Fixed compilation problems on SUN-CC for changes in the last tag.
Added inclusion of <sstream> header in G4IntersectionSolid.cc and
G4UnionSolid.cc.
Nov 06, 2006 J.Allison geom-bool-V08-01-01
- G4IntersectionSolid, G4SubtractionSolid, G4UnionSolid:
fixed CreatePolyhedron() for case of component that does
not have a G4Polyhedron representation.
- Added checks for point on boolean surface to unit tests
testG4DisplacedSolid and testG4SubtractionSolid (V.Grichine).
Oct 19, 2006 G.Cosmo geom-bool-V08-01-00
- Added GetSurfaceArea() method, accessors and modifiers to base class
G4BooleanSolid, implementing the caching mechanism as for volumes.
May 03, 2006 V.Grichine geom-bool-V08-00-00
- Fix in G4IntersectionSolid::CalculateExtent() for the correctly handling
extent computation for nested intersections and always respect the rule
pMax > pMin.
Nov 09, 2005 G.Cosmo geom-bool-V07-01-01
- Added fake default constructor for concrete solids types and relevant
utility classes, for usage of direct object persistency.
Sep 15, 2005 V.Grichine geom-bool-V07-01-00
- Added concrete implementation for GetPointOnSurface() to
G4BooleanSolid and G4DisplacedSolid.
- Updated unit tests testG4DisplacedSolid and testG4IntersectionSolid.
May 04, 2005 V.Grichine geom-bool-V07-00-03
- Make the new implementation of Inside() with surface-normal for
edges/vertices the deafult one.
Removed G4NEW_SURF_NORMAL compilation flag.
Mar 23, 2005 J.Allison geom-bool-V07-00-02
- Added test for Number-Of-Rotation-Steps in GetPolyhedron()
for G4DisplacedSolid and G4BooleanSolid. Requires tag "greps-V07-00-02".
Mar 10, 2005 V.Grichine geom-bool-V07-00-01
- Modified Inside(p) G4SubtractionSolid and G4UnionSolid, to fix
inconsistency for non-zero sum of surface-normals.
Available only through activation of G4NEW_SURF_NORMAL compilation flag.
- Updated unit tests.
Mar 03, 2005 J.Allison
- Changed AddThis() to AddSolid() in the concrete implementations of
DescribeYourselfTo(G4VGraphicsScene&) for all solids. Use the
newly available CreatePolyhedron() for components of Boolean
solids, instead of GetPolyhedron().
Feb 22, 2005 V.Grichine geom-bool-V07-00-00
- Fix in G4IntersectionSolid::DistanceToIn(p,v) to allow for correct
simmetrical treatment of the solids' intersection. Algorithm reviewed
as proposed by D.Bazzacco in problem report #723.
- New unit test testBoolSurfaceInOut.cc for checking dIn-dOut and AB,
BA booleans on surface.
Oct 10, 2004 J.Allison geom-bool-V06-02-01
- Added GetPolyhedron, a smart access function that creates a G4Polyhedron
on request and stores for future access. A null pointer means "not
available".
Sep 22, 2004 V.Grichine geom-bool-V06-02-00
- Added specific implementation for G4BooleanSolid::GetCubicVolume()
to cache the computed value.
- Moved inline methods for G4BooleanSolid to .icc file.
May 07, 2004 G.Cosmo geom-bool-V06-01-00
- Moved G4ReflectedSolid class to "management" module.
- Moved G4ReflectionFactory class to "volumes" module.
- Moved unit test for reflection to "volumes" module.
- Coworks with tags: geommng-V06-01-00, geomvol-V06-01-00 and
geomdiv-V06-01-00.
Feb 27, 2004 V.Grichine geom-bool-V06-00-00
- G4UnionSolid.cc, G4SubtractionSolid.cc: fix in debug printout for
SurfaceNomal().
Dec 01, 2003 G.Cosmo geom-bool-V05-02-04
- G4ReflectedSolid.cc: fixed trivial leak in constructor.
Nov 03, 2003 G.Cosmo geom-bool-V05-02-03
- Code cleanup and headers inclusion review
(replaced by forward declarations where necessary).
Oct 28, 2003 G.Cosmo geom-bool-V05-02-02
- Migration to new G4Exception scheme.
Oct 28, 2003 J.Apostolakis
- Modified test/GNUmakefile to delete un-necessary directories.
It no longer refers to navigator (old volumes), but includes
intercoms (for G4VVisManager).
Oct 9, 2003 V.Grichine geom-bool-V05-02-01
- Fixes to default safety to zero in DistIn/Out(p) methods.
Note: Using previous test GNUmakefile (to be corrected).
Sep 30, 2003 G.Cosmo geom-bool-V05-02-00
- Updated GNUmakefile for unit tests, according to new structure
introduced in "geometry-V05-02-00".
Jun 12, 2003 G.Cosmo geom-bool-V05-01-02
- G4ReflectionFactory:
o Made public accessors: GetConstituentLV(), GetReflectedLV(),
IsConstituent() and IsReflected().
o Added accessor GetReflectedVolumesMap() to access list of
reflected volumes.
May 22, 2003 G.Cosmo geom-bool-V05-01-01
- Implementations for Set/GetScalePrecision() in G4ReflectionFactory
missing! Now fixed.
May 12, 2003 G.Cosmo geom-bool-V05-01-00
- Added set/get methods for scale precision in G4ReflectionFactory.
Mar 25, 2003 G.Cosmo geom-bool-V05-00-01
- Fixed trivial strict pedantic warnings in G4ReflectedSolid.cc and
G4ReflectionFactory.cc.
- Minor fixes to unit tests.
Jan 27, 2003 G.Cosmo geom-bool-V05-00-00
- G4ReflectionFactory[.hh.cc] (courtesy of I.Hrivnacova):
o Added set/get functions Set/GetVolumesNameExtension() for volume-name
extension. By default now the factory assigns "_refl" postfix to name
of reflected volumes.
o Assumed less strict condition in the CheckScale() method, to avoid
precision problems with imported rotation matrices.
Oct 29 2002 Gabriele Cosmo geom-bool-V04-01-01
- Added method CleanTransformations() to G4DisplacedSolid and corrected
implementation in destructor of G4BooleanSolid to not call for deletion
of G4VSolid in the case where displacement is used.
This fixes a problem noticed on Linux-g++ at application closeout for
double deletion of a solid in such special case.
Oct 28 2002 Gabriele Cosmo geom-bool-V04-01-00
- Added implementation of StreamInfo() to comply with new interface for
G4VSolid in "geommng-V04-01-03".
- Some cosmetic changes to code formatting.
- Extended unit tests to include new user test-cases (V.Grichine).
May 11 2002 Vladimir Grichine geom-bool-V04-00-05
- G4ReflectedSolid.cc: bounding-box like algorithm for CalculateExtent().
Apr 16 2002 Vladimir Grichine geom-bool-V04-00-04
- G4ReflectedSolid.cc: enhanced algorithm for CalculateExtent(), now
passing all basic unit tests.
- Updated unit test for G4ReflectedSolid, testG4ReflectedSolid.cc
Mar 26 2002 Vladimir Grichine geom-bool-V04-00-03
- G4ReflectedSolid.cc: modified implementation of CalculateExtent() to
properly consider transformation of reflected extent.
Feb 15 2002 Vladimir Grichine geom-bool-V04-00-02
- G4ReflectedSolid[.hh.cc]:
o Defined new methods Set/GetTransform3D() and Set/GetDirectTransform3D()
for defining/accessing the real reflected transformation
o Moved methods for G4AffineTransform to protected.
Feb 07 2002 Gabriele Cosmo geom-bool-V04-00-01
- G4ReflectionFactory.cc: fixed bug causing repetition of daughter volumes.
Jan 10 2002 Gabriele Cosmo geom-solid-bool-V04-00-00
- Moved all verbosity mode warnings to G4BOOLDEBUG and commented exceptions.
- Activated G4BOOLDEBUG mechanism in GNUmakefile.
- Fixed unit tests.
Nov 08 2001 Gabriele Cosmo geom-solid-bool-V03-02-02
- Fix for verbosity in G4ReflectionFactory.cc. Reduced of one level.
Oct 18 2001 Gabriele Cosmo geom-solid-bool-V03-02-01
- Introduced first implementation of classes G4ReflectedSolid and
G4ReflectionFactory for reflections of positioned volumes
(courtesy of V.Grichine and I.Hrivnacova).
- Fixed bug in G4ReflectedSolid::CreatePolyhedron().
Aug 13 2001 Vladimir Grichine geom-solid-bool-V03-02-00
- Introduced G4BOOLDEBUG flag and replaced G4Exception statements with
simple warnings to G4cerr for rare occurrences of anomalous conditions.
May 30 2001 Vladimir Grichine geom-solid-bool-V03-01-00
- G4IntersectionSolid: fix in DistanceToIn(p,v) resolving bug observed
in problem report #153.
Mar 19 2001 Gabriele Cosmo geom-solid-bool-V03-00-03
- G4IntersectionSolid:
o fix in CalculateExtent() for computation of pMin and pMax, to avoid
assignment in case CalculateExtent() of one component solid fails.
o fix in Inside() to return kOutside in case first component solid's
Inside() returns kOutside.
- G4UnionSolid:
o fix in CalculateExtent() for computation of pMin and pMax: initialised
local variables.
Jan 31 2001 Gabriele Cosmo geom-solid-bool-V03-00-02
- Fix in G4UnionSolid::DistanceToOut(p,v,...) for assignment of
argument *n. Previous fix was incomplete!
Jan 23 2001 Gabriele Cosmo geom-solid-bool-V03-00-01
- Fixed wrong labels for G4Exception calls in G4UnionSolid.cc and
G4SubtractionSolid.cc to identify the correct class.
Fixes bug report #200.
Jan 08 2001 Vladimir Grichine geom-solid-bool-V03-00-00
- Fix in G4UnionSolid::DistanceToOut(p,v,...) for assignment of
argument *n to happen only if calcNorm is false.
(courtesy of D.Williams)
- Updated unit tests testG4IntersectionSolid.cc, testG4SubtractionSolid.cc
and test/testG4UnionSolid.cc.
Nov 22 2000 Vladimir Grichine geom-solid-bool-V02-00-03
- Added new set methods for matrix/vectors to G4DisplacedSolid:
SetTransform(G4AffineTransform&),
SetDirectTransform(G4AffineTransform&),
SetFrameRotation(const G4RotationMatrix&),
SetFrameTranslation(const G4ThreeVector&),
SetObjectRotation(const G4RotationMatrix&),
SetObjectTranslation(const G4ThreeVector&).
Nov 20 2000 Gabriele Cosmo geom-solid-bool-V02-00-02
- Fixes to remove warnings from "-Wall -ansi -pedantic" g++ compiler options:
o commented out variables declared and not used.
o fixed declaration of variables used before being initialised.
o fixed order of initialisation of member data in constructors.
o fixed usage of unsigned-int (size_t) for array indeces.
Nov 2 2000 Gabriele Cosmo geom-solid-bool-V02-00-01
- QA code revision and cleanup (+fixes from CodeWizard filtering):
o Added (private) declarations of copy constructor and assignment
operator where needed.
o Changed virtual functions to non-inline wherever's the case.
Sep 13 2000 Vladimir Grichine geom-solid-bool-V02-00-00
- G4SubtractionSolid.cc: relaxed behavior in SurfaceNormal(p), where
it is allowed for a point to be inside the solid. A message is thrown
to cerr instead of a G4Exception.
Jun 26 2000 Vladimir Grichine geom-solid-bool-V01-01-03
- Fixed bug in G4SubtractionSolid::DistanceToOut(p,v,...). validNorm
flag was uncorrectly set to true. Fixes report #102.
Jun 6 2000 John Apostolakis geom-solid-bool-V01-01-02
- Protecting the use of pointers validNorm and n, if calcNorm is false
Jun 6 2000 John Allison geom-solid-bool-V01-01-01
- Re-enabled CreatePolyhedron() method from G4UnionSolid, G4IntersectionSolid
and G4SubtractionSolid. Coworks with greps-V01-01-04.
May 26 2000 John Allison geom-solid-bool-V01-01-00
- Disabled CreatePolyhedron() method from G4UnionSolid, G4IntersectionSolid
and G4SubtractionSolid. It now temporarly returns a NULL pointer.
Visualisation of Boolean solids is therefore temporarly disabled, pending
a definitive fix in graphics_reps.
Files G4UnionSolid.cc, G4SubtractionSolid.cc and G4IntersectionSolid.cc
are included in the branch-tag "boolean_nopoly_branch".
Apr 27 2000 Gabriele Cosmo
- Reorganised comments for the Software Reference Manual.
- Added CVS headers and standard G4 header where missing.
Apr 11 2000 John Allison
- CreatePolyhedron implemented for BooleanSolids.
- G4DisplacedSolid: reversed implementation of GetFrameRotation and
GetObjectRotation, removing inappropriate invertion.
- G4DisplacedSolid::GetConstituentMovedSolid() made const.
Jan 19 2000 Gabriele Cosmo geom-solid-bool-V01-00-00
- Syncronized file versions with HEAD (essentially CVS headers changes)
- Fixed cases of G4std::min which were not migrated on the HEAD in files:
G4UnionSolid.cc and G4IntersectionSolid.cc
Nov 24 1999 geom-solid-bool-V00-01-05
- Small fix in src/G4DisplacedSolid.cc to the return type
(const G4AffineTransform --> G4AffineTransform)
to conform with the specification of the class.
Nov 19 1999 geom-solid-bool-V00-01-04
- Fixes from Vladimir, and additional tests
Nov 10 1999 geom-solid-bool-V00-01-03b
- Renamed GetConstituentSolid to GetConstituentMovedSolid in G4DisplacedSolid
to avoid clashing with method that gets the contituents of a G4BooleanSolid.
Nov 10 1999 geom-solid-bool-V00-01-03a
- Tag with additional methods for Persistency
Nov 10 1999 geom-solid-bool-V00-01-03-cand
New method: Get Object Rotation/Translation methods in Displaced Solid
Nov 9 1999 geom-solid-bool-V00-01-02-cand
- Tag with additional methods for Visualisation
G4DisplacedSolid, G4BooleanSolid
Added methods to access data members:
Get Constituent Solid (int) for Boolean Solid
Get Constituent Solid for Displaced Solid
Get Frame Rotation/Translation methods in Displaced Solid
Dec 1 1998 John Apostolakis geom-boolean-4-ja
Code portability changes.
Nov 27 1998 J.Apostolakis & V.Grichine geom-boolean-3-vg
Fixes agreed in code review were implemented.
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