* improve return value of boolean operations; improved
ONELAB parameter GUI; improved XAO export with mesh sizes;
improved unrolled GEO export to handle OCC geometries; new
Step() built-in parser function; fix occ/getClosestPoint for
OCC surfaces; renamed Windows DLL import library from
.lib to .dll.lib; official binary builds now use OCC 7.8, and
Linux and Windows binary builds use FLTK 1.3 (instead of
FLTK 1.4, which introduced performance regressions in OpenGL
rendering); bug fixes.
* New API functions: model/getEntityProperties,
model/getPhysicalGroupsEntities
* Incompatible API changes: new optional arguments to
occ/fillet2D; renamed model/getType as model/getEntityType;
renamed mesh/triangulate as algorithm/triangulate and add
new optional argument (edges); renamed mesh/tetrahedralize
as algorithm/tetrahedralize
OBS-URL: https://build.opensuse.org/package/show/science/gmsh?expand=0&rev=48
* fix regression introduced in 4.13.0 when reading binary .msh
files with post-processing data
* new read-only Mesh.MinQuality updated after meshing pipeline
* occ/addSurfaceFilling new defaults to degree=2 for consistency
with .geo files
* small bug fixes
- Update to 4.13.0
* added support for importing and exporting XAO files
* new options for OCC boolean operations (OCCBooleanCheckInverted,
OCCBooleanGlue, OCCBooleanNonDestructive, OCCBooleanSimplify)
* new OCC operations (2D fillets and chamfers,
distance, defeature)
* new quasi-transfinite 2d meshes (with fans)
* small API additions
* revert Crack plugin logic to version 4.10.1
* bug fixes
- Fix supplements: add parentheses in order to properly have this
as a boolean dependency.
OBS-URL: https://build.opensuse.org/package/show/science/gmsh?expand=0&rev=46
- Update to 4.12.0
* new high-order mesh optimisation mode for periodic meshes
* new element qualities available through API
* new IGES export
* new volume glyph
* OCC curve loops can now be oriented based on the sign of the
first curve
* better mesh node visualization
* added suppport for model attributes in MSH2 files
* new mesh renumbering capabilities in the API
+ new GAMBIT mesh reader
* replaced Geometry.OCCSafeUnbind with more flexible
Geometry.OCCFastUnbind (which can be set for boolean operations
as well)
* added support for editing STEP headers
* small bug fixes.
* New API functions:
+ model/getEntitiesForPhysicalName, mesh/computeRenumbering,
mesh/getVisibility.
* Incompatible API changes:
+ new optional argument to occ/addCircleArc,
mesh/renumberNodes, mesh/renumberElements
and view/getListData
+ new optional "interruptible" argument to
gmsh.initialize() in Python
- Drop upstream 0001-Add-missing-cstdint-header.patch
OBS-URL: https://build.opensuse.org/request/show/1135803
OBS-URL: https://build.opensuse.org/package/show/science/gmsh?expand=0&rev=44
- Update to 4.11.0
* new Fortran API
* improved copying ("Duplicata") of multiple shapes with OCC
* reduced default order for OCC surface filling
* arbitrary string attributes can now be stored in models and
MSH files
* new Radioss export
* added ability to specify spline tangents with OCC
* new option Mesh.SaveWithoutOrphans to prune orphan entities
(e.g. geometrical construction points) from MSH4 files
* major overhaul of the reference manual
* new official macOS ARM builds
* small bug fixes.
* New API functions:
+ model/getAttributeNames, model/getAttribute,
model/setAttribute, model/removeAttribute
* Incompatible API changes:
+ new argument to mesh/computeHomology
+ new optional arguments to occ/addSpline and
occ/addThruSections
OBS-URL: https://build.opensuse.org/request/show/1034636
OBS-URL: https://build.opensuse.org/package/show/science/gmsh?expand=0&rev=34
- Update to 4.10.3
* small bug fixes.
* New API function: fltk/finalize
- Update to 4.10.2
* fixed regression introduced in 4.9 for recombined meshes
with boundary layers
* new Geometry.OCCSafeUnbind option to disable boolean
optimization introduced in 4.10.0 (for backward compatibility)
* new HealShapes command in .geo files
* simplified calculation of OCC STL bounding boxes generalized
Crack plugin
* small bug fixes.
- Update to 4.10.1
* small bug fixes.
- Update to 4.10.0
* more flexible homology/cohomology workflow in the API
* "Attractor" field is now just a synonym for the newer (and more
efficient) "Distance" field
* periodic bsplines now use the same default multiplicities in
OCC as in the built-in kernel
* model/isInside now also handles discrete entities
* speed-up repeated simple boolean operations
* C++ api now throws std::runtime_error on errors
* small bug fixes.
* New API functions:
geo/addGeometry, geo/addPointOnGeometry, mesh/addHomologyRequest,
mesh/clearHomologyRequests, mesh/setVisibility,
mesh/getElementQualities
* Incompatible API changes:
+ additional const qualifiers in C API
+ removed mesh/computeCohomology
+ new arguments to occ/getCurveLoops and occ/getSurfaceLoops
+ changed arguments of mesh/computeHomology
+ new optional arguments to occ/addCircle, occ/addEllipse,
occ/addDisk, occ/addTorus, occ/addWedge, model/addPhysicalGroup,
model/geo/addPhysicalGroup, mesh/removeDuplicateNodes and
mesh/setRecombine.
- Update to 4.9.5
* dynamic Gmsh library now also only exports public symbols on
macOS and Linux, like it does on Windows
* better handling of max. thread settings
* small bug fixes.
* New API function: mesh/getDuplicateNodes
- Make demos and doc subpackages noarch
- Some more specfile cleanup
OBS-URL: https://build.opensuse.org/request/show/983601
OBS-URL: https://build.opensuse.org/package/show/science/gmsh?expand=0&rev=30
- Update to 4.9.3:
* improved handling of degenerate curves in periodic surfaces and
boundary layer extrusion
* extended Mesh.SaveGroupsOfElements capabilities for INP export
* extended Mesh.MeshSizeExtendFromBoundary + new "Extend" mesh
size field to enable alternative mesh size extensions from boundary
* enhanced X3D output
* moved all kernel sources to src/ subdirectory
* renamed demos/ as examples/ and tutorial/ as tutorials/
* small bug fixes
- Update to 4.9.2:
* faster projection on OCC entities
* extended Mesh.SaveGroupsOfNodes capabilities for INP export
* improved transfinite meshing of surfaces with boundary on
periodic seam.
- Update to 4.9.1:
* relax tolerance on curve parametrization match for periodic meshing
* enable extruded boundary layers on generic model entities
* activate IncludeBoundary by default in Restrict field
* downgraded compiler for official Linux releases to gcc 6 to
improve compatibility with older systems
* small bug fixes (view tag generation with zero tag, model/setTag).
- Update to 4.9.0:
* new initial 2D meshing algorithm
* new quasi-structured quad algorithm
* improved handling of imperfect curve reparametrization on
surfaces in 2D periodic meshing algorithm
* mesh renumbering now also renumbers dependent post-processing views
* the mesh size callback is now per-model and its returned value
is not gathered with the other size constraints in a global min
reduction anymore: instead the callback takes as additional
argument the mesh size lc that would be prescribed in the absence
of the callback, which allows to perform any desired modification
(the old behavior can be achieved by returning min(lc, value))
* OCC STL representation is now generated using relative deflection
tolerance
* new TransformMesh command in .geo files
* new behavior of Mesh.SaveGroupsOf{Nodes,Elements} in UNV and
INP exports
* partitioned MSH4 files now contain the full partition topology
(i.e. all partition entities)
* fixed metric calculation with Eigen (for anisotropic mesh generation)
* official binary builds now support OpenMP parallelization and are
64 bit only (build OS upgraded to Windows 10, macOS 10.15 and
Linux glibc 2.24)
* new experimental Fortran API
* new API functions to handle view options by tag instead of by index
* color options in the API can now be specified as in .geo files,
in the form "Category.Color.Option"
* small bug fixes.
- Update to 4.8.4:
* set current model in gmsh/model/add
* small bug fixes.
- Add 0001-mpeg_encode-Do-not-free-stack-allocated-frame.patch
- Rebase link_dynamic_gl2ps.patch
- Rebase gmsh-3.0.5-add-shebang-to-onelab.patch
OBS-URL: https://build.opensuse.org/request/show/944955
OBS-URL: https://build.opensuse.org/package/show/science/gmsh?expand=0&rev=27
- Update to 4.8.3:
* Small bug fixes.
- Update to 4.8.2:
* Fixed regression in OCC transforms
* Fixed cwrap API.
- Update to 4.8.1:
* Improved performance when transforming many OCC entities
* Fixed regression in high-order meshing of surfaces with
singular parametrizations
* Small bug fixes.
- Update to 4.8.0:
* New interactive and fully parametrizable definition of boundary
conditions, materials, etc. through ONELAB variables
* New API functions for creating trimmed BSpline/Bezier patches,
perform raw triangulations and tetrehedralizations, get upward
adjacencies, and create extruded boundary layers and automatic
curve loops in built-in kernel
* Improved performance of high-order meshing of OCC models
* Improved handling of high resolution displays
* New structured CGNS exporter
* New transfinite Beta law
* Added support for embedded curves in HXT
* Added automatic conversion from partitioned MSH2 files to new
partitioned entities
* Element groups can now be imported from UNV files
* Fixed order of Gauss quadrature for quads and hexas
* Code modernization (C++11)
* Further uniformization of option names to match the documented
terminology (Mesh.Point -> Mesh.Node, ...; old names are still
accepted, but deprecated)
* Deprecated Mesh.MinimumElementsPerTwoPi: set value directly to
Mesh.MeshSizeFromCurvature instead
* Python and Julia APIs now also define snake case aliases for
all camelCase function names
* Small bug fixes and improvements.
* Incompatible API changes:
+ new optional arguments to mesh/classifySurfaces,
occ/addBSplineSurface, occ/addBezierSurface, occ/addPipe
and view/probe
+ renamed mesh/getEdgeNumber as mesh/getEdges.
- Rebase gmsh-3.0.5-add-shebang-to-onelab.patch
OBS-URL: https://build.opensuse.org/request/show/888847
OBS-URL: https://build.opensuse.org/package/show/science/gmsh?expand=0&rev=25
- Update to 4.7.1:
* small bug fixes and improvements.
- Update to 4.7.0:
* API errors now throw exceptions with the last error message
(instead of an integer error code)
* API functions now print messages on the terminal by default, and
throw exceptions on all errors unless in interactive mode
* new API functions to retrieve "homogeneous" model-based data
(for improved Python performance), to set interpolation matrices
for high-order datasets, to assign "automatic" transfinite
meshing constraints and to pass native (C++, C, Python or
Julia) mesh size callback
* added option to save high-order periodic nodes info
* added support for scripted window splitting
* improved VTK reader
* new MatrixOfInertia command
* uniformized commands, options and field option names to match
the documented terminology (CharacteristicLength -> MeshSize,
geometry Line -> Curve, ...; old names are still accepted, but
deprecated)
* improved handling of complex periodic cases
* removed bundled Mmg3D and added support for stock Mmg 5
* Gmsh now requires C++11 and CMake 3.1, and uses Eigen by default
instead of Blas/Lapack for dense linear algebra
* small bug fixes.
* Incompatible API changes: new optional argument to
geo/addCurveLoop
- Update to 4.6.0:
* new options to only generate initial 2D or 3D meshes (without node
insertion), and to only mesh non-meshed entities
* added ability to only remesh parts of discrete models
* added support for mesh size fields and embedded points and
surfaces in HXT
* improved reparametrization and partitioning code
* new OCC API functions to reduce the number of synchronizations
for complex models
* new OCC spline surface interfaces; new functions and options
to control the first tag of entities, nodes and elements
* fixed duplicated entities in STEP output
* improved mesh subdivision and high-order pipeline
* MED output now preserves node and element tags
* small bug fixes.
* Incompatible API changes: new optional arguments to mesh/clear,
mesh/createTopology, mesh/createGeometry, occ/addThruSections,
mesh/getPeriodicNodes; new arguments to mesh/getBasisFunctions;
removed mesh/preallocateBasisFunctions,
mesh/precomputeBasisFunctions and
mesh/getBasisFunctionsForElements;
renamed occ/setMeshSize as occ/mesh/setSize
- Drop upstream patches:
* move-globals-to-mmg3d-c.patch
* 0001-MMG3D-Remove-some-duplicated-variables-from-global-s.patch
* 0002-Remove-non-namespaced-endcod-function-duplicates-MMG.patch
* 0003-Define-global-variables-mostly-used-by-MMG_analar-in.patch
OBS-URL: https://build.opensuse.org/request/show/863360
OBS-URL: https://build.opensuse.org/package/show/science/gmsh?expand=0&rev=23
- Update to 4.5.6:
* better calculation of OCC bounding boxes using STL
* API tutorials
* small bug fixes
- Update to 4.5.5:
* tooltips in GUI to help discovery of scripting options
* fixed MED IO of high-order elements
* fixed OCC attribute search by bounding box
* fix parsing of mac-encoded scripts
* new RecombineMesh command
* added support for extrusion of mixed-dimension entities with OCC
* small bug fixes
- Update to 4.5.4:
* periodic mesh optimization now ensures that the master mesh is
not modified
* code cleanup
* small bug fixes
- Update to 4.5.3:
* improved positioning of corresponding nodes on periodic entities
* improved LaTeX output
* improved curve splitting in reparametrization
* new binary PLY reader
* small compilation fixes.
- Drop upstreamed patches:
* 0001-Fix-ODR-violations-move-private-classes-into-anonymo.patch
* 0002-Fix-two-definition-mismatches-in-contrib-mmg3d.patch
* 0001-Add-two-missing-header-includes-in-GModelIO_OCC.patch
OBS-URL: https://build.opensuse.org/request/show/792357
OBS-URL: https://build.opensuse.org/package/show/science/gmsh?expand=0&rev=19
- Update to 4.5.2:
+ periodic meshes now obey reorientation constraints
+ physical group definitions now follow compound meshing
constraints
+ small bug fixes and improvements
- Update to 4.5.1:
+ new Min and Max commands in .geo files
+ Mesh.MinimumCirclePoints now behaves the same with all
geometry kernels
+ fixed issue with UTF16-encoded home directories on Windows.
- Update to 4.5.0:
+ changed default 2D meshing algorithm to Frontal-Delaunay
+ new compound Spline/BSpline commands
+ new MeshSizeFromBoundary command
+ new CGNS importer/exporter
+ new X3D exporter for geometries and meshes
+ improved surface mesh reclassification
+ new separate option to govern curvature adapted meshes
(Mesh.MinimumElementsPerTwoPi and "-clcurv val")
+ improved handling of anisotropic surface meshes in 3D Delaunay
+ improved high-order periodic meshing
+ improved 2D boolean unions
+ file chooser type is now changeable at runtime
+ FLTK GUI can now be created and destroyed at will through the api
+ fixed regression in MeshAdapt for non-periodic surfaces with
singularities
+ combining views now copies options
+ added API support for mesh compounds, per-surface mesh algorithm
and mesh size from boundary
+ renamed plugin AnalyseCurvedMesh to AnalyseMeshQuality
+ fixed regression for built-in kernel BSplines on non-flat
geometries (Sphere, PolarSphere)
+ small fixes and improvements.
- Add 0001-Add-two-missing-header-includes-in-GModelIO_OCC.patch
- Incompatible API changes:
+ removed mesh/smooth (now handled by mesh/optimize like all
other mesh optimizers)
+ renamed logger/time to logger/getWallTime and logger/cputime
to logger/getCpuTime
+ new arguments to mesh/optimize, mesh/getElementProperties and
occ/healShapes
+ added optional argument to mesh/classifySurfaces and view/combine.
- Enable OpenMP support
- Cleanup spec file:
+ remove no longer relevant gmsh-3.0.5-doc-building.patch
+ rename and rebase gmsh-3.0.5-add-shebang-to-onelib.patch to
gmsh-3.0.5-add-shebang-to-onelab.patch
+ run fdupes over demos and tutorials.
- Fix license, GPL-2.0-or-later, not GPL-2.0-only
- Fix Source: URL
- Reenable LTO, no more linker segfaults
OBS-URL: https://build.opensuse.org/request/show/769811
OBS-URL: https://build.opensuse.org/package/show/science/gmsh?expand=0&rev=16
- add gmsh-3.0.5-add-shebang-to-onelib.patch which adds a shebang to
the onelib.py script, silencing an rpmbuild warning
- separate documentation to doc package
- change BuildRequires from OpenCASCADE-devel to oce-devel to fix build
resolution failure
- remove BuildRequires: gcc-fortran which isn't needed anymore
- replace patch gmsh-2.10.1-add-missing-headers.patch with
gmsh-3.0.05-add-missing-headers.patch, some of the missing headers have
been added by upstream, others are still missing
- replace patch gmsh-2.10.1-fix_FTBFS_linking.patch with
gmsh-3.0.5-fix_FTBFS_linking.patch which requires different linked libraries
to fix FTBFS
- replace patch gmsh-2.10.1-doc-building.patch with gmsh-3.0.5-doc-building.patch
since old patch no longer applies properly. Only apply this patch to openSUSE
versions <= Leap 42.3 (not needed with newer texlive distribution)
- change build and install sections to use cmake RPM macros
- move static library into separate devel-static package (as required by openSUSE
packaging guidelines)
- update to version 3.0.5 (September 6, 2017)
* bug fixes
3.0.5
* bug fixes, minor improvements
3.0.4
* minor fixes
3.0.3
* new element quality measures, minor fixes
3.0.2
* improved handling of meshing constraints, bug fixes
3.0.1
* fix OpenCASCADE plane surfaces with holes
3.0.0
* new CSG features
* improved GUI
* major refactoring
* many bug fixes
2.16.0
* small improvements and bug fixes
2.15.0
* fixed regressions
* improved 2D boundary layer field & removed 3D boundary layer field
* faster rendering of large meshes
2.14.1
* fix regressions
* small bug fixes
2.14.0
* new Tochnog file format export
* update to ONELAB 1.3
* faster "coherence mesh"
2.13.2
* small improvements
* bug fixes
2.13.1
* small bug fixes
2.13.1
* small bug fixes
2.12.0
* improved definition of physical groups & ONELAB clients
* improved full quad algorithm
* support for list of strings
* trihedra elements and X3D format
* improved message console
* new colormaps
* bug fixes
2.11.0
* new Else/ElseIf commands
* new OptimizeMesh command
* new VTK and X3D outputs
* new keyboard shortcuts
* small bugfixes
* plugin renames
OBS-URL: https://build.opensuse.org/request/show/537990
OBS-URL: https://build.opensuse.org/package/show/science/gmsh?expand=0&rev=9
- Changes from the previous update (by toddrme2178@gmail.com) are nowhere to be found
- update to 2.10.1
* minor fixes.
2.10.0 (July 21, 2015)
* improved periodic meshing constraints
* new Physical specification with both label and numeric id
* images can now be used as glyphs in post-processing views, using text
annotations with the `file://' prefix
* Views can be grouped and organized in subtrees
* improved visibility browser navigation
* geometrical entities and post-processing views can now react to
double-clicks, via new generic DoubleClicked options
* new Get/SetNumber and Get/SetString for direct access to ONELAB variables
* small bug fixes and code cleanups.
2.9.3 (April 18, 2015)
* updated versions of PETSc/SLEPc and OpenCASCADE/OCE libraries used in
official binary builds
* new Find() command; miscellaneous code cleanups and small fixes.
2.9.2 (March 31, 2015)
* added support for extrusion of embedded points/curves
* improved hex-dominant algorithm
* fixed crashes in quad algorithm; fix regression in MED reader introduced
in 2.9.0
* new dark interface mode.
2.9.1 (March 18, 2015)
* minor bug fixes.
2.9.0 (March 12, 2015)
* improved robustness of spatial searches
(extruded meshes, geometry coherence)
* improved reproductibility of 2D and 3D meshes
OBS-URL: https://build.opensuse.org/request/show/334382
OBS-URL: https://build.opensuse.org/package/show/science/gmsh?expand=0&rev=8
