.clang-format

@@ -100,7 +100,7 @@ SpacesInContainerLiterals: true
 SpacesInCStyleCastParentheses: false
 SpacesInParentheses: false
 SpacesInSquareBrackets: false
-Standard:        Cpp03
+Standard:        Cpp11
 TabWidth:        4
 UseTab:          Never
 ...

.gitignore

 bin*/
 lib*/
 build*/
+install/
 contrib/mobile/frameworks_*
 contrib/3M
 contrib/Parasolid
@@ -11,8 +12,16 @@ doc/doxygen/html
 *~
 *.so
 *.so.*
+*.mod
 *#
 *.pyc
 ## CLion directories
 .idea
 cmake-build-*
+
+# VS Code directories
+.vscode/
+
+# Python virtual environment
+venv/
+.venv/

.gitlab-ci.yml

-# Gmsh - Copyright (C) 1997-2022 C. Geuzaine, J.-F. Remacle
+# Gmsh - Copyright (C) 1997-2024 C. Geuzaine, J.-F. Remacle
 #
 # See the LICENSE.txt file in the Gmsh root directory for license information.
 # Please report all issues on https://gitlab.onelab.info/gmsh/gmsh/issues.
@@ -17,7 +17,7 @@ variables:
 # Continuous integration builds for all branches
 # ----------------------------------------------
 
-linux64_ci:
+linux_ci:
   image: onelab/ubuntu20.04
   script:
     - mkdir build
@@ -27,14 +27,14 @@ linux64_ci:
     - make -j 8
     - make doc
     - ctest -j 8 --output-on-failure
-    - valgrind --leak-check=full --error-exitcode=1 ./gmsh ../tutorials/t5.geo -3
+    - valgrind --leak-check=full --show-leak-kinds=definite,indirect --error-exitcode=0 ./gmsh ../tutorials/t5.geo -3
   tags:
     - linux64
     - docker
   except:
     - tags
 
-linux64_compatibility_ci:
+linux_compatibility_ci:
   image: onelab/ubuntu20.04
   script:
     - mkdir build
@@ -53,20 +53,20 @@ linux64_compatibility_ci:
   except:
     - tags
 
-windows64_ci:
+windows_ci:
   script:
     - md build
     - cd build
-    - c:\cygwin64\bin\bash -c "/usr/bin/cmake -DCMAKE_PREFIX_PATH='/usr/local/opencascade;/usr/local;/usr/x86_64-w64-mingw32/sys-root/mingw' -DCMAKE_C_COMPILER=/usr/bin/x86_64-w64-mingw32-gcc.exe -DCMAKE_CXX_COMPILER=/usr/bin/x86_64-w64-mingw32-g++.exe -DCMAKE_Fortran_COMPILER=/usr/bin/x86_64-w64-mingw32-gfortran.exe -DCMAKE_RC_COMPILER=/usr/bin/x86_64-w64-mingw32-windres.exe -DBLAS_LAPACK_LIBRARIES='/usr/local/lib/libopenblas.a;-lgfortran;-lquadmath' -DENABLE_OS_SPECIFIC_INSTALL=1 .."
+    - c:\cygwin64\bin\bash -c "/usr/bin/cmake -DCMAKE_PREFIX_PATH='/usr/local/opencascade;/usr/local;/usr/x86_64-w64-mingw32/sys-root/mingw' -DCMAKE_C_COMPILER=/usr/bin/x86_64-w64-mingw32-gcc.exe -DCMAKE_CXX_COMPILER=/usr/bin/x86_64-w64-mingw32-g++.exe -DCMAKE_RC_COMPILER=/usr/bin/x86_64-w64-mingw32-windres.exe -DENABLE_OS_SPECIFIC_INSTALL=1 .. && ls"
     - c:\cygwin64\bin\bash -c "/usr/bin/make -j 8"
-    - c:\cygwin64\bin\bash -c "/usr/bin/ctest -j 8 --output-on-failure"
+    - c:\cygwin64\bin\bash -c "/usr/bin/ctest -j 8 --output-on-failure && ls"
   tags:
     - windows64
     - shared
   except:
     - tags
 
-windows64_msvc_ci:
+windows_msvc_ci:
   script:
     - md build
     - cd build
@@ -98,7 +98,7 @@ windows64_msvc_ci:
     - linux64
     - docker
 
-linux64_official_snapshot:
+linux_official_snapshot:
   image: onelab/debian.stretch.64bit
   variables:
     EXTRA_OPTION: "-DCMAKE_EXE_LINKER_FLAGS=-static-libstdc++"
@@ -106,7 +106,7 @@ linux64_official_snapshot:
   except:
     - tags
 
-linux64_official_release:
+linux_official_release:
   image: onelab/debian.stretch.64bit
   variables:
     EXTRA_OPTION: "-DGMSH_RELEASE=1 -DCMAKE_EXE_LINKER_FLAGS=-static-libstdc++"
@@ -114,7 +114,7 @@ linux64_official_release:
   only:
     - /^gmsh_.*$/
 
-linux64-sdk_official_snapshot:
+linux-sdk_official_snapshot:
   image: onelab/debian.stretch.64bit
   variables:
     EXTRA_OPTION: "-DENABLE_BUILD_DYNAMIC=1 -DINSTALL_SDK_README=1"
@@ -124,10 +124,10 @@ linux64-sdk_official_snapshot:
   artifacts:
     paths:
       - build/_CPack_Packages/
-      - build/setup-wheel.py
+      - build/version.txt
     expire_in: 1day
 
-linux64-sdk_official_release:
+linux-sdk_official_release:
   image: onelab/debian.stretch.64bit
   variables:
     EXTRA_OPTION: "-DGMSH_RELEASE=1 -DENABLE_BUILD_DYNAMIC=1 -DINSTALL_SDK_README=1"
@@ -137,11 +137,10 @@ linux64-sdk_official_release:
   artifacts:
     paths:
       - build/_CPack_Packages/
-      - build/setup-wheel.py
       - build/version.txt
     expire_in: 1day
 
-linux64-nox-sdk_official_snapshot:
+linux-nox-sdk_official_snapshot:
   image: onelab/debian.stretch.64bit
   variables:
     EXTRA_OPTION: "-DGMSH_EXTRA_VERSION=-nox -DENABLE_FLTK=0 -DENABLE_OCC_CAF=0 -DENABLE_BUILD_DYNAMIC=1 -DINSTALL_SDK_README=1"
@@ -168,7 +167,7 @@ linux64-nox-sdk_official_snapshot:
     - c:\cygwin64\bin\bash -c "/usr/bin/scp -o StrictHostKeyChecking=no -i /home/geuzaine/.ssh/id_rsa gmsh-*.zip geuzaine@gmsh.info:.wwwgmsh/bin/Windows/"
     - c:\cygwin64\bin\bash -c "/usr/bin/ctest -j 4 --output-on-failure"
 
-windows64_official_snapshot:
+windows_official_snapshot:
   <<: *windows_official
   tags:
     - windows64
@@ -176,7 +175,7 @@ windows64_official_snapshot:
   except:
     - tags
 
-windows64_official_release:
+windows_official_release:
   variables:
     EXTRA_OPTION: "-DGMSH_RELEASE=1"
   <<: *windows_official
@@ -186,7 +185,7 @@ windows64_official_release:
   only:
     - /^gmsh_.*$/
 
-windows64-sdk_official_snapshot:
+windows-sdk_official_snapshot:
   variables:
     EXTRA_OPTION: "-DENABLE_OS_SPECIFIC_INSTALL=0 -DENABLE_BUILD_DYNAMIC=1 -DINSTALL_SDK_README=1"
   <<: *windows_official
@@ -200,7 +199,7 @@ windows64-sdk_official_snapshot:
       - build/_CPack_Packages/
     expire_in: 1day
 
-windows64-sdk_official_release:
+windows-sdk_official_release:
   variables:
     EXTRA_OPTION: "-DGMSH_RELEASE=1 -DENABLE_OS_SPECIFIC_INSTALL=0 -DENABLE_BUILD_DYNAMIC=1 -DINSTALL_SDK_README=1"
   <<: *windows_official
@@ -215,7 +214,7 @@ windows64-sdk_official_release:
     expire_in: 1day
 
 # ------------------------------------------
-# Official MacOS builds (master branch only)
+# Official macOS builds (master branch only)
 # ------------------------------------------
 
 .macos_official: &macos_official
@@ -224,32 +223,85 @@ windows64-sdk_official_release:
   script:
     - mkdir build
     - cd build
-    - /usr/local/bin/cmake -DGMSH_HOST=gmsh.info -DENABLE_CAIRO=0 -DENABLE_OS_SPECIFIC_INSTALL=1 -DENABLE_PETSC=1 -DPETSC_ARCH=real_mumps_seq -DPETSC_DIR=/Users/geuzaine/src/petsc ${EXTRA_OPTION} ..
+    - cmake -DGMSH_HOST=gmsh.info -DENABLE_CAIRO=0 -DENABLE_OS_SPECIFIC_INSTALL=1 -DENABLE_PETSC=1 -DPETSC_ARCH=real_mumps_seq -DPETSC_DIR=/Users/geuzaine/src/petsc ${EXTRA_OPTION} ..
     - make package -j 4
     - PKG=`ls gmsh-*.[dt][ma][gr]*`
-    - python3 ../utils/misc/notarize.py --package ${PKG} --username cgeuzaine@ulg.ac.be --primary-bundle-id org.geuz.Gmsh --password "@keychain:Gmsh Notarization"
-    - scp ${PKG} geuzaine@gmsh.info:.wwwgmsh/bin/MacOSX/${PKG/\.tar\.gz/\.tgz}
-    - /usr/local/bin/ctest -j 4 --output-on-failure
+    - '[[ ${PKG} == *.dmg ]] && xcrun notarytool submit ${PKG} --key /Users/geuzaine/AuthKey_4R6P5NYF3T.p8 --key-id 4R6P5NYF3T --issuer 69a6de7c-0b3a-47e3-e053-5b8c7c11a4d1 --wait'
+    - '[[ ${PKG} == *.dmg ]] && xcrun stapler staple ${PKG}'
+    - scp ${PKG} geuzaine@gmsh.info:.wwwgmsh/bin/macOS/${PKG/\.tar\.gz/\.tgz}
+    - ctest -j 4 --output-on-failure
+
+macosx_official_snapshot:
+  <<: *macos_official
   tags:
     - macos64
     - official
+  except:
+    - tags
+
+macosx_official_release:
+  variables:
+    EXTRA_OPTION: "-DGMSH_RELEASE=1"
+  <<: *macos_official
+  tags:
+    - macos64
+    - official
+  only:
+    - /^gmsh_.*$/
 
-macos64_official_snapshot:
+macosx-sdk_official_snapshot:
+  variables:
+    EXTRA_OPTION: "-DENABLE_OS_SPECIFIC_INSTALL=0 -DENABLE_BUILD_DYNAMIC=1 -DINSTALL_SDK_README=1"
   <<: *macos_official
+  tags:
+    - macos64
+    - official
   except:
     - tags
+  artifacts:
+    paths:
+      - build/_CPack_Packages/
+    expire_in: 1day
 
-macos64_official_release:
+macosx-sdk_official_release:
+  variables:
+    EXTRA_OPTION: "-DGMSH_RELEASE=1 -DENABLE_OS_SPECIFIC_INSTALL=0 -DENABLE_BUILD_DYNAMIC=1 -DINSTALL_SDK_README=1"
+  <<: *macos_official
+  tags:
+    - macos64
+    - official
+  only:
+    - /^gmsh_.*$/
+  artifacts:
+    paths:
+      - build/_CPack_Packages/
+    expire_in: 1day
+
+macosarm_official_snapshot:
+  <<: *macos_official
+  tags:
+    - macos64arm
+    - official
+  except:
+    - tags
+
+macosarm_official_release:
   variables:
     EXTRA_OPTION: "-DGMSH_RELEASE=1"
   <<: *macos_official
+  tags:
+    - macos64arm
+    - official
   only:
     - /^gmsh_.*$/
 
-macos64-sdk_official_snapshot:
+macosarm-sdk_official_snapshot:
   variables:
     EXTRA_OPTION: "-DENABLE_OS_SPECIFIC_INSTALL=0 -DENABLE_BUILD_DYNAMIC=1 -DINSTALL_SDK_README=1"
   <<: *macos_official
+  tags:
+    - macos64arm
+    - official
   except:
     - tags
   artifacts:
@@ -257,10 +309,13 @@ macos64-sdk_official_snapshot:
       - build/_CPack_Packages/
     expire_in: 1day
 
-macos64-sdk_official_release:
+macosarm-sdk_official_release:
   variables:
     EXTRA_OPTION: "-DGMSH_RELEASE=1 -DENABLE_OS_SPECIFIC_INSTALL=0 -DENABLE_BUILD_DYNAMIC=1 -DINSTALL_SDK_README=1"
   <<: *macos_official
+  tags:
+    - macos64arm
+    - official
   only:
     - /^gmsh_.*$/
   artifacts:
@@ -273,7 +328,6 @@ macos64-sdk_official_release:
 # ----------------------------------------------
 
 .source_official: &source_official
-  image: onelab/ubuntu20.04
   only:
     - master@gmsh/gmsh
   <<: *ssh_config
@@ -289,11 +343,13 @@ macos64-sdk_official_release:
     - docker
 
 source_official_snapshot:
+  image: onelab/ubuntu20.04
   <<: *source_official
   except:
     - tags
 
 source_official_release:
+  image: onelab/ubuntu20.04
   variables:
     EXTRA_OPTION: "-DGMSH_RELEASE=1"
   <<: *source_official
@@ -371,19 +427,20 @@ pypi_official_snapshot:
     - master@gmsh/gmsh
   <<: *ssh_config
   dependencies:
-    - linux64-sdk_official_snapshot
-    - linux64-nox-sdk_official_snapshot
-    - windows64-sdk_official_snapshot
-    - macos64-sdk_official_snapshot
+    - linux-sdk_official_snapshot
+    - linux-nox-sdk_official_snapshot
+    - windows-sdk_official_snapshot
+    - macosx-sdk_official_snapshot
+    - macosarm-sdk_official_snapshot
   script:
     - cd build
-    - GMSH_SETUP_DIR=../utils/pypi/gmsh-dev GMSH_SDK_DIR=_CPack_Packages/Linux/TGZ/gmsh-git-Linux64-sdk/ python3 setup-wheel.py build bdist_wheel --plat-name manylinux1_x86_64 --universal
-    - GMSH_SETUP_DIR=../utils/pypi/gmsh-nox-dev GMSH_SDK_DIR=_CPack_Packages/Linux/TGZ/gmsh-nox-git-Linux64-sdk/ python3 setup-wheel.py build bdist_wheel --plat-name manylinux1_x86_64 --universal
-    - GMSH_SETUP_DIR=../utils/pypi/gmsh-dev GMSH_SDK_DIR=_CPack_Packages/CYGWIN/ZIP/gmsh-git-Windows64-sdk/ python3 setup-wheel.py build bdist_wheel --plat-name win_amd64 --universal
-    - cp -R _CPack_Packages/Darwin _CPack_Packages/Darwin2
-    - GMSH_SETUP_DIR=../utils/pypi/gmsh-dev GMSH_SDK_DIR=_CPack_Packages/Darwin2/TGZ/gmsh-git-MacOSX-sdk/ python3 setup-wheel.py build bdist_wheel --plat-name macosx_10_15_x86_64 --universal
-    - scp dist/gmsh_dev*.whl geuzaine@gmsh.info:.wwwgmsh/python-packages/gmsh-dev/
-    - scp dist/gmsh_nox_dev*.whl geuzaine@gmsh.info:.wwwgmsh/python-packages/gmsh-nox-dev/
+    - python3 ../utils/pypi/sdktowheel.py _CPack_Packages/Linux/TGZ/gmsh-git-Linux64-sdk/ manylinux_2_24_x86_64
+    - python3 ../utils/pypi/sdktowheel.py _CPack_Packages/Linux/TGZ/gmsh-nox-git-Linux64-sdk/ manylinux_2_24_x86_64
+    - python3 ../utils/pypi/sdktowheel.py _CPack_Packages/CYGWIN/ZIP/gmsh-git-Windows64-sdk/ win_amd64
+    - python3 ../utils/pypi/sdktowheel.py _CPack_Packages/Darwin/TGZ/gmsh-git-MacOSX-sdk/ macosx_10_15_x86_64
+    - python3 ../utils/pypi/sdktowheel.py _CPack_Packages/Darwin/TGZ/gmsh-git-MacOSARM-sdk/ macosx_12_0_arm64
+    - scp gmsh-*.dev1+nox*.whl geuzaine@gmsh.info:.wwwgmsh/python-packages-dev-nox/gmsh/
+    - scp gmsh-*.dev1-*.whl geuzaine@gmsh.info:.wwwgmsh/python-packages-dev/gmsh/
   tags:
     - linux64
     - docker
@@ -397,9 +454,10 @@ pypi_official_release:
     - master@gmsh/gmsh
   <<: *ssh_config
   dependencies:
-    - linux64-sdk_official_release
-    - windows64-sdk_official_release
-    - macos64-sdk_official_release
+    - linux-sdk_official_release
+    - windows-sdk_official_release
+    - macosx-sdk_official_release
+    - macosarm-sdk_official_release
   script:
     - echo "[distutils]" > ~/.pypirc
     - echo "index-servers = pypi" >> ~/.pypirc
@@ -408,15 +466,16 @@ pypi_official_release:
     - echo "password = $PYPI_TOKEN" >> ~/.pypirc
     - cd build
     - VERSION=`cat version.txt`
-    - GMSH_SETUP_DIR=../utils/pypi/gmsh GMSH_SDK_DIR=_CPack_Packages/Linux/TGZ/gmsh-${VERSION}-Linux64-sdk/ python3 setup-wheel.py build bdist_wheel --plat-name manylinux1_x86_64 --universal
-    - GMSH_SETUP_DIR=../utils/pypi/gmsh GMSH_SDK_DIR=_CPack_Packages/CYGWIN/ZIP/gmsh-${VERSION}-Windows64-sdk/ python3 setup-wheel.py build bdist_wheel --plat-name win_amd64 --universal
-    - cp -R _CPack_Packages/Darwin _CPack_Packages/Darwin2
-    - GMSH_SETUP_DIR=../utils/pypi/gmsh GMSH_SDK_DIR=_CPack_Packages/Darwin2/TGZ/gmsh-${VERSION}-MacOSX-sdk/ python3 setup-wheel.py build bdist_wheel --plat-name macosx_10_15_x86_64 --universal
-    - scp dist/gmsh*.whl geuzaine@gmsh.info:.wwwgmsh/python-packages/gmsh/
-    - twine upload dist/*
+    - python3 ../utils/pypi/sdktowheel.py _CPack_Packages/Linux/TGZ/gmsh-${VERSION}-Linux64-sdk/ manylinux_2_24_x86_64
+    - python3 ../utils/pypi/sdktowheel.py _CPack_Packages/CYGWIN/ZIP/gmsh-${VERSION}-Windows64-sdk/ win_amd64
+    - python3 ../utils/pypi/sdktowheel.py _CPack_Packages/Darwin/TGZ/gmsh-${VERSION}-MacOSX-sdk/ macosx_10_15_x86_64
+    - python3 ../utils/pypi/sdktowheel.py _CPack_Packages/Darwin/TGZ/gmsh-${VERSION}-MacOSARM-sdk/ macosx_12_0_arm64
+    - scp gmsh*.whl geuzaine@gmsh.info:.wwwgmsh/python-packages/gmsh/
+    - twine upload gmsh*.whl
     - ssh geuzaine@gmsh.info "cd .wwwgmsh/bin/Linux && rm -f gmsh-stable-Linux64* && ln -s gmsh-${VERSION}-Linux64.tgz gmsh-stable-Linux64.tgz && ln -s gmsh-${VERSION}-Linux64-sdk.tgz gmsh-stable-Linux64-sdk.tgz"
     - ssh geuzaine@gmsh.info "cd .wwwgmsh/bin/Windows && rm -f gmsh-stable-Windows64* && ln -s gmsh-${VERSION}-Windows64.zip gmsh-stable-Windows64.zip && ln -s gmsh-${VERSION}-Windows64-sdk.zip gmsh-stable-Windows64-sdk.zip"
-    - ssh geuzaine@gmsh.info "cd .wwwgmsh/bin/MacOSX && rm -f gmsh-stable-MacOSX* && ln -s gmsh-${VERSION}-MacOSX.dmg gmsh-stable-MacOSX.dmg && ln -s gmsh-${VERSION}-MacOSX-sdk.tgz gmsh-stable-MacOSX-sdk.tgz"
+    - ssh geuzaine@gmsh.info "cd .wwwgmsh/bin/macOS && rm -f gmsh-stable-MacOSX* && ln -s gmsh-${VERSION}-MacOSX.dmg gmsh-stable-MacOSX.dmg && ln -s gmsh-${VERSION}-MacOSX-sdk.tgz gmsh-stable-MacOSX-sdk.tgz"
+    - ssh geuzaine@gmsh.info "cd .wwwgmsh/bin/macOS && rm -f gmsh-stable-MacOSARM* && ln -s gmsh-${VERSION}-MacOSARM.dmg gmsh-stable-MacOSARM.dmg && ln -s gmsh-${VERSION}-MacOSARM-sdk.tgz gmsh-stable-MacOSARM-sdk.tgz"
     - ssh geuzaine@gmsh.info "cd .wwwgmsh/src && rm -f gmsh-stable-source.tgz && ln -s gmsh-${VERSION}-source.tgz gmsh-stable-source.tgz"
   tags:
     - linux64

CHANGELOG.txt

-4.10.4 (Work-in-progress): small bug fixes.
+4.14.0 (Work-in-progress): improve return value of boolean operations; improved
+hybrid meshes with pyramids; improved ONELAB parameter GUI; improved XAO export
+with mesh sizes; improved unrolled GEO export to handle OCC geometries; new
+Step() built-in parser function; upgraded official binary builds with OCC 7.8.
+
+* New API functions: model/getEntityProperties
+
+* Incompatible API changes: new optional arguments to occ/fillet2D; renamed
+  model/getType as model/getEntityType
+
+4.13.1 (May 24, 2024): 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.
+
+4.13.0 (May 7, 2024): 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.
+
+* New API functions: occ/getDistance, occ/fillet2D, occ/chamfer2D,
+  occ/offsetCurve, occ/defeature, mesh/removeElements, option/restoreDefaults,
+  logger/getMemory, logger/getTotalMemory.
+
+4.12.2 (January 21, 2024): small bug fixes.
+
+4.12.1 (January 11, 2024): small bug fixes.
+
+4.12.0 (December 21, 2023): 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
+
+4.11.1 (December 21, 2022): Mesh.TransfiniteTri improvements; small bug fixes.
+
+4.11.0 (November 6, 2022): 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
+
+4.10.5 (July 1, 2022): small bug fixes.
+
+4.10.4 (June 19, 2022): improved graphical window tooltips; small bug fixes.
 
 * New API function: mesh/removeDuplicateElements
 

CREDITS.txt

-                 Gmsh is copyright (C) 1997-2022
+                 Gmsh is copyright (C) 1997-2024
 
                        Christophe Geuzaine
                      <cgeuzaine at uliege.be>
@@ -14,7 +14,7 @@ integration and levelsets), Jacques Lechelle (DIFFPACK export), Jonathan
 Lambrechts (mesh size fields, solver, Python wrappers), Jozef Vesely (old Tetgen
 integration), Koen Hillewaert (high order elements, generalized periodic
 meshes), Laurent Stainier (eigenvalue solvers, tensor display and help with
-MacOS port), Marc Ume (original list and tree code), Mark van Doesburg (old
+macOS port), Marc Ume (original list and tree code), Mark van Doesburg (old
 OpenCASCADE face connection), Matt Gundry (Plot3d export), Matti Pellikka (cell
 complex and homology solver), Nicolas Tardieu (help with Netgen integration),
 Pascale Noyret (MED mesh IO), Pierre Badel (root finding and minimization), Ruth
@@ -32,9 +32,11 @@ Pierre-Alexandre Beaufort (HXT/reparam), Zhidong Han (LSDYNA export), Ismail
 Badia (hierarchical basis functions), Jeremy Theler (X3D export), Thomas
 Toulorge (high order mesh optimizer, new CGNS IO), Max Orok (binary PLY), Marek
 Wojciechowski (PyPi packaging), Maxence Reberol (automatic transfinite, quad
-meshing tools), Michael Ermakov (Gambit export, Fortran API, TransfiniteTri),
-Alex Krasner (X3D export). See comments in the sources for more information. If
-we forgot to list your contributions please send us an email!
+meshing tools), Michael Ermakov (Gambit IO, Fortran API, TransfiniteTri,
+boundary layer fans), Alex Krasner (X3D export), Giannis Nikiteas (Fortran API),
+Paul Sharp (Radioss export), Marco Failla (2D fillet/offset and API
+additions). See comments in the sources for more information. If we forgot to
+list your contributions please send us an email!
 
 Thanks to the following folks who have contributed by providing fresh ideas on
 theoretical or programming topics, who have sent patches, requests for changes
@@ -57,7 +59,15 @@ Cristini, Isuru Fernando, Jose Paulo Moitinho de Almeida, Sophie Le Bras,
 Alberto Escrig, Samy Mukadi, Peter Johnston, Bruno de Sousa Alves, Stefan
 Bruens, Luca Verzeroli, Tristan Seidlhofer, Ding Jiaming, Joost Gevaert, Marcus
 Calhoun-Lopez, Michel Zou, Sir Sunsheep, Mariano Forti, Walter Steffe, Nico
-Schloemer, Simon Tournier, Alexandru Dadalau, Thomas Ulrich, Matthias Diener.
+Schloemer, Simon Tournier, Alexandru Dadalau, Thomas Ulrich, Matthias Diener,
+Jamie Border, Kenneth Jansen, Steven Masfaraud, Sai Sumanth Moturu, Arie
+Westland, Andreas Farley, Mahesh Madhav, Zoltan Csati, Thierry Hocquellet,
+Christophe Bourcier, Mattéo Couplet, Giuseppe Musacchio, Romin Tomasetti, Lin Qi
+Chen, Tim Furlan, Matthias Lang, Tim Gabriel, Julien Chapelat, Boris Martin,
+Thomas Pirottin, Kazuyoshi Furutaka, Mariusz Wozniak, Christophe Friebel,
+Thierry Thomas, Joonas Haapsaari, Jani V"alimaa, Erik Schaubelt, Louis Denis,
+Francis Franklin, Florian Blachère, Aleksandr Artemyev, Carlos Ballesteros,
+Theodore Chang, Tom Gillam.
 
 Special thanks to Bill Spitzak, Michael Sweet, Matthias Melcher, Greg Ercolano
 and others for the Fast Light Tool Kit on which Gmsh's GUI is based. See
@@ -156,7 +166,7 @@ licensed under the MIT License.
 In addition, this version of Gmsh may contain the following contributed,
 optional codes in the contrib/ directory, each governed by their own license:
 
-* contrib/ANN copyright (C) 1997-2005 University of Maryland and Sunil Arya and
+* contrib/ANN copyright (C) 1997-2010 University of Maryland and Sunil Arya and
   David Mount;
 
 * contrib/gmm copyright (C) 2002-2008 Yves Renard;
@@ -184,6 +194,8 @@ optional codes in the contrib/ directory, each governed by their own license:
 
 * contrib/bamg from Freefem++ copyright (C) Frederic Hecht;
 
+* contrib/tinyxml2 from Lee Thomason;
+
 * contrib/voro++ from Voro++ Copyright (c) 2008, The Regents of the University
   of California, through Lawrence Berkeley National Laboratory (subject to
   receipt of any required approvals from the U.S. Dept. of Energy). All rights

README.txt

 This is Gmsh, an automatic three-dimensional finite element mesh generator with
 built-in pre- and post-processing facilities.
 
-Gmsh is copyright (C) 1997-2022 C. Geuzaine and J.-F. Remacle, and is
+Gmsh is copyright (C) 1997-2024 C. Geuzaine and J.-F. Remacle, and is
 distributed under the terms of the GNU General Public License, Version 2 or
 later, with an exception to allow for easier linking with external
 libraries. See LICENSE.txt and CREDITS.txt for more information.
@@ -44,8 +44,8 @@ Build Gmsh from the command line
   CMAKE_INSTALL_PREFIX - see below).
 
 * To build the Gmsh app dynamically linked to the shared Gmsh library, which can
-  then also be used by external codes through the C++, C, Python and Julia Gmsh
-  API, run
+  then also be used by external codes through the C++, C, Python, Julia and
+  Fortran Gmsh API, run
 
     cd build
     cmake -DENABLE_BUILD_DYNAMIC=1 ..
@@ -53,7 +53,7 @@ Build Gmsh from the command line
     make install
 
   This will install the Gmsh app and the shared Gmsh library, as well as the C++
-  and C include files and the Python and Julia modules.
+  and C include files, and the Python, Julia and Fortran modules.
 
 * To change build options you can use "ccmake" instead of "cmake", e.g.:
 

api/README.txt

@@ -4,6 +4,7 @@ This directory contains the Gmsh API:
   - gmshc.h: the header defining the Gmsh C API
   - gmsh.py: the module defining the Gmsh Python API
   - gmsh.jl: the module defining the Gmsh Julia API
+  - gmsh.f90: the module defining the Gmsh Fortran API
 
 These files are all automatically generated by the Python script 'gen.py'.
 
@@ -16,8 +17,8 @@ reduced performance compared to using the native Gmsh C++ API, as it entails
 additional data copies between the C++ wrapper, the C API and the native C++
 code.
 
-See `tutorials/{c++,c,python,julia}' and `examples/api' for tutorials and
-examples on how to use the Gmsh API.
+See `tutorials/{c++,c,python,julia,fortran}' and `examples/api' for tutorials
+and examples on how to use the Gmsh API.
 
 To add a new function in the Gmsh API:
 

benchmarks/2d/BL0.geo

@@ -15,6 +15,6 @@ Field[1].SizeFar = 0.1;
 Field[1].Size = 0.005;
 Field[1].Thickness = 0.1;
 Field[1].Ratio = 1.4;
-Field[1].NodesList = {8, 9};
+Field[1].PointsList = {8, 9};
 
 BoundaryLayer Field = 1;

benchmarks/2d/BL3.geo

@@ -34,7 +34,7 @@ Field[1].Size = 0.001;
 Field[1].Ratio = 1.4;
 Field[1].Thickness = .35;
 Field[1].FanPointsList = {14};
-Field[1].PointsList = {15, 16};
+//Field[1].PointsList = {15, 16};
 BoundaryLayer Field = 1;
 
 MeshSize{:} = 0.1;

benchmarks/2d/Square-Attr4.geo

@@ -12,12 +12,12 @@ Line Loop(5) = {1,2,3,4};
 Plane Surface(6) = {5};
 
 Field[1] = Distance;
-Field[1].NodesList = {55};
+Field[1].PointsList = {55};
 
 Field[2] = Threshold;
-Field[2].IField = 1;
-Field[2].LcMin = lc/50;
-Field[2].LcMax = lc;
+Field[2].InField = 1;
+Field[2].SizeMin = lc/50;
+Field[2].SizeMax = lc;
 Field[2].DistMin = 0.05;
 Field[2].DistMax = 0.4;