.clang-format

+---
+BasedOnStyle: None
+AccessModifierOffset: -2
+AlignAfterOpenBracket: Align
+AlignConsecutiveAssignments: false
+AlignConsecutiveDeclarations: false
+AlignEscapedNewlines: Right
+AlignOperands:   true
+AlignTrailingComments: false
+AllowAllParametersOfDeclarationOnNextLine: true
+AllowAllArgumentsOnNextLine: true
+AllowShortBlocksOnASingleLine: true
+AllowShortCaseLabelsOnASingleLine: true
+AllowShortFunctionsOnASingleLine: All
+AllowShortIfStatementsOnASingleLine: true
+AllowShortLoopsOnASingleLine: true
+AlwaysBreakAfterDefinitionReturnType: None
+AlwaysBreakAfterReturnType: None
+AlwaysBreakBeforeMultilineStrings: false
+AlwaysBreakTemplateDeclarations: false
+BinPackArguments: true
+BinPackParameters: true
+BraceWrapping:
+  AfterClass:      false
+  AfterControlStatement: false
+  AfterEnum:       false
+  AfterFunction:   true
+  AfterNamespace:  false
+  AfterObjCDeclaration: false
+  AfterStruct:     false
+  AfterUnion:      false
+  BeforeCatch:     false
+  BeforeElse:      true
+  IndentBraces:    false
+  SplitEmptyFunction: true
+  SplitEmptyRecord: true
+  SplitEmptyNamespace: true
+BreakBeforeBinaryOperators: None
+BreakBeforeBraces: Custom
+BreakBeforeInheritanceComma: true
+BreakBeforeTernaryOperators: false
+BreakConstructorInitializersBeforeComma: false
+BreakAfterJavaFieldAnnotations: false
+BreakStringLiterals: true
+ColumnLimit:     80
+CommentPragmas:  '^ IWYU pragma:'
+CompactNamespaces: false
+ConstructorInitializerAllOnOneLineOrOnePerLine: false
+ConstructorInitializerIndentWidth: 2
+ContinuationIndentWidth: 2
+Cpp11BracedListStyle: true
+DerivePointerAlignment: false
+DisableFormat:   false
+ExperimentalAutoDetectBinPacking: false
+FixNamespaceComments: true
+ForEachMacros:
+  - foreach
+  - Q_FOREACH
+  - BOOST_FOREACH
+IncludeCategories:
+  - Regex:           '^"(llvm|llvm-c|clang|clang-c)/'
+    Priority:        2
+  - Regex:           '^(<|"(gtest|gmock|isl|json)/)'
+    Priority:        3
+  - Regex:           '.*'
+    Priority:        1
+IncludeIsMainRegex: '(Test)?$'
+IndentCaseLabels: false
+IndentWidth:     2
+IndentWrappedFunctionNames: false
+JavaScriptQuotes: Leave
+JavaScriptWrapImports: true
+KeepEmptyLinesAtTheStartOfBlocks: false
+MacroBlockBegin: ''
+MacroBlockEnd:   ''
+MaxEmptyLinesToKeep: 1
+NamespaceIndentation: All
+ObjCBlockIndentWidth: 2
+ObjCSpaceAfterProperty: true
+ObjCSpaceBeforeProtocolList: true
+PenaltyBreakAssignment: 2
+PenaltyBreakBeforeFirstCallParameter: 19
+PenaltyBreakComment: 300
+PenaltyBreakFirstLessLess: 120
+PenaltyBreakString: 1000
+PenaltyExcessCharacter: 1000000
+PenaltyReturnTypeOnItsOwnLine: 60
+PointerAlignment: Right
+ReflowComments:  true
+SortIncludes:    false
+SortUsingDeclarations: true
+SpaceAfterCStyleCast: false
+SpaceAfterTemplateKeyword: true
+SpaceBeforeAssignmentOperators: true
+SpaceBeforeParens: false
+SpaceInEmptyParentheses: false
+SpacesBeforeTrailingComments: 1
+SpacesInAngles:  false
+SpacesInContainerLiterals: true
+SpacesInCStyleCastParentheses: false
+SpacesInParentheses: false
+SpacesInSquareBrackets: false
+Standard:        Cpp11
+TabWidth:        4
+UseTab:          Never
+...

.clang-tidy

+---
+Checks:          'clang-diagnostic-*,clang-analyzer-*,modernize-use-auto,modernize-use-nullptr'
+CheckOptions:
+  - key:             modernize-use-auto.MinTypeNameLength
+    value:           40
+...

.gitattributes

+*.geo gitlab-language=cpp

.gitignore

+bin*/
+lib*/
+build*/
+install/
+contrib/mobile/frameworks_*
+contrib/3M
+contrib/Parasolid
+*.db
+doc/cookbook/book
+doc/doxygen/html
+.DS_Store
+*~
+*.so
+*.so.*
+*.mod
+*#
+*.pyc
+## CLion directories
+.idea
+cmake-build-*
+
+# VS Code directories
+.vscode/
+
+# Python virtual environment
+venv/
+.venv/

.gitlab-ci.yml

+# Gmsh - Copyright (C) 1997-2024 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.
+
+variables:
+  EXTRA_OPTION: ""
+
+.ssh_config: &ssh_config
+  before_script:
+    - echo "$SSH_TOKEN" > ~/.ssh/id_rsa
+    - echo "Host *" > ~/.ssh/config
+    - echo "StrictHostKeyChecking no" >> ~/.ssh/config
+    - chmod 700 ~/.ssh/id_rsa ~/.ssh/config
+
+# ----------------------------------------------
+# Continuous integration builds for all branches
+# ----------------------------------------------
+
+linux_ci:
+  image: onelab/ubuntu20.04
+  script:
+    - mkdir build
+    - cd build
+    - export CXXFLAGS=-Werror
+    - cmake ..
+    - make -j 8
+    - make doc
+    - ctest -j 8 --output-on-failure
+    - valgrind --leak-check=full --show-leak-kinds=definite,indirect --error-exitcode=0 ./gmsh ../tutorials/t5.geo -3
+  tags:
+    - linux64
+    - docker
+  except:
+    - tags
+
+linux_compatibility_ci:
+  image: onelab/ubuntu20.04
+  script:
+    - mkdir build
+    - cd build
+    - cmake -DDEFAULT=0 ..
+    - make -j 8
+    - cmake -DENABLE_PARSER=1 ..
+    - make -j 8
+    - cmake -DENABLE_POST=1 ..
+    - make -j 8
+    - cmake -DENABLE_MESH=1 -DENABLE_BUILD_DYNAMIC=1 -DENABLE_PRIVATE_API=1 -DENABLE_EIGEN=0 -DENABLE_WRAP_PYTHON=1 -DENABLE_PETSC=1 ..
+    - make -j 8
+  tags:
+    - linux64
+    - docker
+  except:
+    - tags
+
+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_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 && ls"
+  tags:
+    - windows64
+    - shared
+  except:
+    - tags
+
+windows_msvc_ci:
+  script:
+    - md build
+    - cd build
+    - cmake -DENABLE_OPENMP=0 ..
+    - msbuild package.vcxproj
+  tags:
+    - windows64
+    - shared
+  except:
+    - tags
+
+# ------------------------------------------
+# Official Linux builds (master branch only)
+# ------------------------------------------
+
+.linux_official: &linux_official
+  only:
+    - master@gmsh/gmsh
+  <<: *ssh_config
+  script:
+    - mkdir build
+    - cd build
+    - cmake -DGMSH_HOST=gmsh.info -DENABLE_PETSC=1 -DPETSC_ARCH=real_mumps_seq -DPETSC_DIR=/petsc-3.14.4 ${EXTRA_OPTION} ..
+    - make package -j 8
+    - PKG=`ls gmsh-*.tar*`
+    - scp ${PKG} geuzaine@gmsh.info:.wwwgmsh/bin/Linux/${PKG/\.tar\.gz/\.tgz}
+    - ctest -j 8 --output-on-failure
+  tags:
+    - linux64
+    - docker
+
+linux_official_snapshot:
+  image: onelab/debian.stretch.64bit
+  variables:
+    EXTRA_OPTION: "-DCMAKE_EXE_LINKER_FLAGS=-static-libstdc++"
+  <<: *linux_official
+  except:
+    - tags
+
+linux_official_release:
+  image: onelab/debian.stretch.64bit
+  variables:
+    EXTRA_OPTION: "-DGMSH_RELEASE=1 -DCMAKE_EXE_LINKER_FLAGS=-static-libstdc++"
+  <<: *linux_official
+  only:
+    - /^gmsh_.*$/
+
+linux-sdk_official_snapshot:
+  image: onelab/debian.stretch.64bit
+  variables:
+    EXTRA_OPTION: "-DENABLE_BUILD_DYNAMIC=1 -DINSTALL_SDK_README=1"
+  <<: *linux_official
+  except:
+    - tags
+  artifacts:
+    paths:
+      - build/_CPack_Packages/
+      - build/version.txt
+    expire_in: 1day
+
+linux-sdk_official_release:
+  image: onelab/debian.stretch.64bit
+  variables:
+    EXTRA_OPTION: "-DGMSH_RELEASE=1 -DENABLE_BUILD_DYNAMIC=1 -DINSTALL_SDK_README=1"
+  <<: *linux_official
+  only:
+    - /^gmsh_.*$/
+  artifacts:
+    paths:
+      - build/_CPack_Packages/
+      - build/version.txt
+    expire_in: 1day
+
+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"
+  <<: *linux_official
+  except:
+    - tags
+  artifacts:
+    paths:
+      - build/_CPack_Packages/
+    expire_in: 1day
+
+# --------------------------------------------
+# Official Windows builds (master branch only)
+# --------------------------------------------
+
+.windows_official: &windows_official
+  only:
+    - master@gmsh/gmsh
+  script:
+    - md build
+    - cd build
+    - c:\cygwin64\bin\bash -c "/usr/bin/cmake -DGMSH_HOST=gmsh.info -DCMAKE_PREFIX_PATH='/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 -DENABLE_OS_SPECIFIC_INSTALL=1 -DENABLE_PETSC=1 -DPETSC_ARCH=real_mumps_seq -DPETSC_DIR=/home/geuzaine/src/petsc ${EXTRA_OPTION} .."
+    - c:\cygwin64\bin\bash -c "/usr/bin/make package -j 4"
+    - c:\cygwin64\bin\bash -c "/usr/bin/scp -o StrictHostKeyChecking=no -i /home/geuzaine/.ssh/id_rsa gmsh-*.zip geuzaine@gmsh.info:.wwwgmsh/bin/Windows/"
+    - c:\cygwin64\bin\bash -c "/usr/bin/ctest -j 4 --output-on-failure"
+
+windows_official_snapshot:
+  <<: *windows_official
+  tags:
+    - windows64
+    - official
+  except:
+    - tags
+
+windows_official_release:
+  variables:
+    EXTRA_OPTION: "-DGMSH_RELEASE=1"
+  <<: *windows_official
+  tags:
+    - windows64
+    - official
+  only:
+    - /^gmsh_.*$/
+
+windows-sdk_official_snapshot:
+  variables:
+    EXTRA_OPTION: "-DENABLE_OS_SPECIFIC_INSTALL=0 -DENABLE_BUILD_DYNAMIC=1 -DINSTALL_SDK_README=1"
+  <<: *windows_official
+  tags:
+    - windows64
+    - official
+  except:
+    - tags
+  artifacts:
+    paths:
+      - build/_CPack_Packages/
+    expire_in: 1day
+
+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
+  tags:
+    - windows64
+    - official
+  only:
+    - /^gmsh_.*$/
+  artifacts:
+    paths:
+      - build/_CPack_Packages/
+    expire_in: 1day
+
+# ------------------------------------------
+# Official macOS builds (master branch only)
+# ------------------------------------------
+
+.macos_official: &macos_official
+  only:
+    - master@gmsh/gmsh
+  script:
+    - mkdir build
+    - cd build
+    - 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]*`
+    - '[[ ${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_.*$/
+
+macosx-sdk_official_snapshot:
+  variables:
+    EXTRA_OPTION: "-DENABLE_OS_SPECIFIC_INSTALL=0 -DENABLE_BUILD_DYNAMIC=1 -DINSTALL_SDK_README=1"
+  <<: *macos_official
+  tags:
+    - macos64
+    - official
+  except:
+    - tags
+  artifacts:
+    paths:
+      - build/_CPack_Packages/
+    expire_in: 1day
+
+macosx-sdk_official_release:
+  variables:
+    EXTRA_OPTION: "-DGMSH_RELEASE=1 -DENABLE_OS_SPECIFIC_INSTALL=0 -DENABLE_BUILD_DYNAMIC=1 -DINSTALL_SDK_README=1"
+  <<: *macos_official
+  tags:
+    - macos64
+    - official
+  only:
+    - /^gmsh_.*$/
+  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_.*$/
+
+macosarm-sdk_official_snapshot:
+  variables:
+    EXTRA_OPTION: "-DENABLE_OS_SPECIFIC_INSTALL=0 -DENABLE_BUILD_DYNAMIC=1 -DINSTALL_SDK_README=1"
+  <<: *macos_official
+  tags:
+    - macos64arm
+    - official
+  except:
+    - tags
+  artifacts:
+    paths:
+      - build/_CPack_Packages/
+    expire_in: 1day
+
+macosarm-sdk_official_release:
+  variables:
+    EXTRA_OPTION: "-DGMSH_RELEASE=1 -DENABLE_OS_SPECIFIC_INSTALL=0 -DENABLE_BUILD_DYNAMIC=1 -DINSTALL_SDK_README=1"
+  <<: *macos_official
+  tags:
+    - macos64arm
+    - official
+  only:
+    - /^gmsh_.*$/
+  artifacts:
+    paths:
+      - build/_CPack_Packages/
+    expire_in: 1day
+
+# ----------------------------------------------
+# Official source snapshots (master branch only)
+# ----------------------------------------------
+
+.source_official: &source_official
+  only:
+    - master@gmsh/gmsh
+  <<: *ssh_config
+  script:
+    - mkdir build_src
+    - cd build_src
+    - cmake ${EXTRA_OPTION} ..
+    - make package_source
+    - PKG=`ls gmsh-*.tar*`
+    - scp ${PKG} geuzaine@gmsh.info:.wwwgmsh/src/${PKG/\.tar\.gz/\.tgz}
+  tags:
+    - linux64
+    - 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
+  only:
+    - /^gmsh_.*$/
+
+# ----------------------------------------------
+# Official documentation (master branch only)
+# ----------------------------------------------
+
+doc_official_snapshot:
+  stage: .post
+  image: onelab/ubuntu20.04
+  only:
+    - master@gmsh/gmsh
+  <<: *ssh_config
+  script:
+    - mkdir build_doc
+    - cd build_doc
+    - cmake ..
+    - make doc
+    - scp gmsh-*-doc.tgz geuzaine@gmsh.info:.wwwgmsh/doc.tgz
+    - ssh geuzaine@gmsh.info "cd .wwwgmsh/dev && tar zxvf ../doc.tgz"
+  tags:
+    - linux64
+    - docker
+  except:
+    - tags
+
+doc_official_release:
+  stage: .post
+  image: onelab/ubuntu20.04
+  only:
+    - master@gmsh/gmsh
+  <<: *ssh_config
+  script:
+    - mkdir build_doc
+    - cd build_doc
+    - cmake -DGMSH_RELEASE=1 ..
+    - make doc
+    - scp gmsh-*-doc.tgz geuzaine@gmsh.info:.wwwgmsh/doc.tgz
+    - ssh geuzaine@gmsh.info "cd .wwwgmsh && tar zxvf doc.tgz"
+    - scp ../doc/gmsh.html geuzaine@gmsh.info:.wwwgmsh/
+  tags:
+    - linux64
+    - docker
+  only:
+    - /^gmsh_.*$/
+
+# ----------------------------------------------
+# Cookbook
+# ----------------------------------------------
+
+doc_cookbook:
+  stage: .post
+  image: onelab/ubuntu20.04
+  only:
+    - gmsh/gmsh
+  <<: *ssh_config
+  script:
+    - mdbook build doc/cookbook
+    - scp -r doc/cookbook/book geuzaine@gmsh.info:.wwwgmsh/doc/cookbook
+  tags:
+    - linux64
+    - docker
+
+# ----------------------------------------------
+# PyPi package
+# ----------------------------------------------
+
+pypi_official_snapshot:
+  stage: .post
+  image: onelab/ubuntu20.04
+  only:
+    - master@gmsh/gmsh
+  <<: *ssh_config
+  dependencies:
+    - linux-sdk_official_snapshot
+    - linux-nox-sdk_official_snapshot
+    - windows-sdk_official_snapshot
+    - macosx-sdk_official_snapshot
+    - macosarm-sdk_official_snapshot
+  script:
+    - cd build
+    - 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
+  except:
+    - tags
+
+pypi_official_release:
+  stage: .post
+  image: onelab/ubuntu20.04
+  only:
+    - master@gmsh/gmsh
+  <<: *ssh_config
+  dependencies:
+    - 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
+    - echo "[pypi]" >> ~/.pypirc
+    - echo "username = __token__" >> ~/.pypirc
+    - echo "password = $PYPI_TOKEN" >> ~/.pypirc
+    - cd build
+    - VERSION=`cat version.txt`
+    - python3 ../utils/pypi/sdktowheel.py _CPack_Packages/Linux/TGZ/gmsh-${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-${VERSION}-Windows64-sdk.zip gmsh-stable-Windows64-sdk.zip"
+    - ssh geuzaine@gmsh.info "cd .wwwgmsh/bin/macOS && rm -f gmsh-stable-MacOSX* && ln -s gmsh-${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
+    - docker
+  only:
+    - /^gmsh_.*$/

CREDITS.txt

+                 Gmsh is copyright (C) 1997-2024
+
+                       Christophe Geuzaine
+                     <cgeuzaine at uliege.be>
+
+                               and
+
+                      Jean-Francois Remacle
+              <jean-francois.remacle at uclouvain.be>
+
+Code contributions to Gmsh have been provided by David Colignon (colormaps),
+Emilie Marchandise (old compound geometrical entities), Gaetan Bricteux (Gauss
+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
+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
+Sabariego (pyramids), Stephen Guzik (old CGNS IO, old partitioning code),
+Bastien Gorissen (parallel remote post-processing), Eric Bechet (solver), Gilles
+Marckmann (camera and stero mode, X3D export), Ashish Negi (Netgen CAD healing),
+Trevor Strickler (hybrid structured mesh coupling with pyramids), Amaury Johnen
+(Bezier code, high-order element validity), Benjamin Ruard (old Java wrappers),
+Maxime Graulich (iOS/Android port), Francois Henrotte (ONELAB metamodels),
+Sebastian Eiser (PGF export), Alexis Salzman (compressed IO), Hang Si (TetGen/BR
+boundary recovery code), Fernando Lorenzo (Tochnog export), Larry Price (Gambit
+export), Anthony Royer (new partitioning code, MSH4 IO), Darcy Beurle (code
+cleanup and performance improvements), Celestin Marot (HXT/tetMesh),
+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 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
+or improvements, or who gave us access to exotic machines for testing Gmsh: Juan
+Abanto, Olivier Adam, Guillaume Alleon, Laurent Champaney, Pascal Dupuis,
+Patrick Dular, Philippe Geuzaine, Johan Gyselinck, Francois Henrotte, Benoit
+Meys, Nicolas Moes, Osamu Nakamura, Chad Schmutzer, Jean-Luc Fl'ejou, Xavier
+Dardenne, Christophe Prud'homme, Sebastien Clerc, Jose Miguel Pasini, Philippe
+Lussou, Jacques Kools, Bayram Yenikaya, Peter Hornby, Krishna Mohan Gundu,
+Christopher Stott, Timmy Schumacher, Carl Osterwisch, Bruno Frackowiak, Philip
+Kelleners, Romuald Conty, Renaud Sizaire, Michel Benhamou, Tom De Vuyst, Kris
+Van den Abeele, Simon Vun, Simon Corbin, Thomas De-Soza, Marcus Drosson, Antoine
+Dechaume, Jose Paulo Moitinho de Almeida, Thomas Pinchard, Corrado Chisari, Axel
+Hackbarth, Peter Wainwright, Jiri Hnidek, Thierry Thomas, Konstantinos Poulios,
+Laurent Van Miegroet, Shahrokh Ghavamian, Geordie McBain, Jose Paulo Moitinho de
+Almeida, Guillaume Demesy, Wendy Merks-Swolfs, Cosmin Stefan Deaconu, Nigel
+Nunn, Serban Georgescu, Julien Troufflard, Michele Mocciola, Matthijs Sypkens
+Smit, Sauli Ruuska, Romain Boman, Fredrik Ekre, Mark Burton, Max Orok, Paul
+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,
+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
+http://www.fltk.org for more info on this excellent object-oriented,
+cross-platform toolkit. Special thanks also to EDF for funding the original
+OpenCASCADE and MED integration in 2006-2007. Gmsh development was also
+financially supported by the PRACE project funded in part by the EU's Horizon
+2020 Research and Innovation programme (2014-2020) under grant agreement 823767.
+
+The TetGen/BR code (src/mesh/tetgenBR.{cpp,h}) is copyright (c) 2016 Hang Si,
+Weierstrass Institute for Applied Analysis and Stochatics. It is relicensed
+under the terms of LICENSE.txt for use in Gmsh thanks to a Software License
+Agreement between Weierstrass Institute for Applied Analysis and Stochastics and
+GMESH SPRL.
+
+The AVL tree code (src/common/avl.{cpp,h}) and the YUV image code
+(src/graphics/gl2yuv.{cpp,h}) are copyright (C) 1988-1993, 1995 The Regents of
+the University of California. Permission to use, copy, modify, and distribute
+this software and its documentation for any purpose and without fee is hereby
+granted, provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in supporting
+documentation, and that the name of the University of California not be used in
+advertising or publicity pertaining to distribution of the software without
+specific, written prior permission. The University of California makes no
+representations about the suitability of this software for any purpose. It is
+provided "as is" without express or implied warranty.
+
+The picojson code (src/common/picojson.h) is Copyright 2009-2010 Cybozu Labs,
+Inc., Copyright 2011-2014 Kazuho Oku, All rights reserved. Redistribution and
+use in source and binary forms, with or without modification, are permitted
+provided that the following conditions are met: 1. Redistributions of source
+code must retain the above copyright notice, this list of conditions and the
+following disclaimer. 2. Redistributions in binary form must reproduce the above
+copyright notice, this list of conditions and the following disclaimer in the
+documentation and/or other materials provided with the distribution. THIS
+SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+The nanoflann code (src/numeric/nanoflann.hpp) is Copyright 2008-2009 Marius
+Muja, 2008-2009 David G. Lowe, 2011-2016 Jose Luis Blanco. Redistribution and
+use in source and binary forms, with or without modification, are permitted
+provided that the following conditions are met: 1. Redistributions of source
+code must retain the above copyright notice, this list of conditions and the
+following disclaimer.  2. Redistributions in binary form must reproduce the
+above copyright notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the distribution.  THIS
+SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
+SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
+OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
+OF SUCH DAMAGE.
+
+The trackball code (src/graphics/Trackball.{cpp.h}) is copyright (C) 1993, 1994,
+Silicon Graphics, Inc. ALL RIGHTS RESERVED. Permission to use, copy, modify, and
+distribute this software for any purpose and without fee is hereby granted,
+provided that the above copyright notice appear in all copies and that both the
+copyright notice and this permission notice appear in supporting documentation,
+and that the name of Silicon Graphics, Inc. not be used in advertising or
+publicity pertaining to distribution of the software without specific, written
+prior permission.
+
+The GIF and PPM routines (src/graphics/gl2gif.cpp) are based on code copyright
+(C) 1989, 1991, Jef Poskanzer. Permission to use, copy, modify, and distribute
+this software and its documentation for any purpose and without fee is hereby
+granted, provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in supporting
+documentation.  This software is provided "as is" without express or implied
+warranty.
+
+The colorbar widget (src/fltk/colorbarWindow.cpp) was inspired by code from the
+Vis5d program for visualizing five dimensional gridded data sets, copyright (C)
+1990-1995, Bill Hibbard, Brian Paul, Dave Santek, and Andre Battaiola.
+
+The libOL code (src/common/libol1.{c,h}) is Copyright 2012-2018 - by Loïc
+Maréchal / INRIA. This program is a free software. You can redistribute it
+and/or modify it under the terms of the MIT License as published by the Open
+Source Initiative.
+
+The Fast & memory efficient hashtable based on robin hood hashing
+(src/common/robin_hood.h) is Copyright (c) 2018-2020 Martin Ankerl and is
+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) 1997-2010 University of Maryland and Sunil Arya and
+  David Mount;
+
+* contrib/gmm copyright (C) 2002-2008 Yves Renard;
+
+* contrib/hxt - Copyright (C) 2017-2020 - Universite catholique de Louvain;
+
+* contrib/kbipack copyright (C) 2005 Saku Suuriniemi;
+
+* contrib/MathEx based in part on the work of the SSCILIB Library, copyright (C)
+  2000-2003 Sadao Massago;
+
+* contrib/metis written by George Karypis (karypis at cs.umn.edu), copyright (C)
+  1995-2013 Regents of the University of Minnesota;
+
+* contrib/mpeg_encode copyright (c) 1995 The Regents of the University of
+  California;
+
+* contrib/Netgen copyright (C) 1994-2004 Joachim Sch"oberl;
+
+* contrib/bamg from Freefem++ copyright (C) Frederic Hecht;
+
+* contrib/ALGLIB (C) Sergey Bochkanov (ALGLIB project);
+
+* contrib/blossom copyright (C) 1995-1997 Bill Cook et al.;
+
+* 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
+  reserved;
+
+* contrib/zipper from MiniZip - Copyright (c) 1998-2010 - by Gilles Vollant -
+  version 1.1 64 bits from Mathias Svensson.
+
+Check the configuration options to see which have been enabled.

CTestConfig.cmake

-# Gmsh - Copyright (C) 1997-2013 C. Geuzaine, J.-F. Remacle
-#
-# See the LICENSE.txt file for license information. Please report all
-# bugs and problems to the public mailing list <gmsh@geuz.org>.
-
-set(CTEST_PROJECT_NAME "Gmsh")
-set(CTEST_DROP_METHOD "http")
-set(CTEST_DROP_SITE_CDASH TRUE)
-set(CTEST_DROP_SITE "onelab.info")
-set(CTEST_DROP_LOCATION "/CDash/submit.php?project=Gmsh")
-set(CTEST_TRIGGER_SITE "")
-set(SITE ${GMSH_HOST})
-set(BUILDNAME "${GMSH_OS}-${GMSH_PACKAGER}")

Common/CMakeLists.txt

-# Gmsh - Copyright (C) 1997-2013 C. Geuzaine, J.-F. Remacle
-#
-# See the LICENSE.txt file for license information. Please report all
-# bugs and problems to the public mailing list <gmsh@geuz.org>.
-
-set(SRC  
-  Gmsh.cpp
-    GmshRemote.cpp
-    GmshMessage.cpp
-  gmshPopplerWrapper.cpp
-  Context.cpp
-  Options.cpp
-  CommandLine.cpp
-  OS.cpp
-  OpenFile.cpp
-  CreateFile.cpp
-  VertexArray.cpp
-  SmoothData.cpp
-  Octree.cpp 
-    OctreeInternals.cpp
-  StringUtils.cpp
-  ListUtils.cpp
-  TreeUtils.cpp avl.cpp
-  MallocUtils.cpp
-  onelabUtils.cpp
-  GamePad.cpp
-)
-
-file(GLOB HDR RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} *.h) 
-append_gmsh_src(Common "${SRC};${HDR}")

Common/CommandLine.h

-// Gmsh - Copyright (C) 1997-2013 C. Geuzaine, J.-F. Remacle
-//
-// See the LICENSE.txt file for license information. Please report all
-// bugs and problems to the public mailing list <gmsh@geuz.org>.
-
-#ifndef _COMMAND_LINE_H_
-#define _COMMAND_LINE_H_
-
-#include <string>
-
-int GetGmshMajorVersion();
-int GetGmshMinorVersion();
-int GetGmshPatchVersion();
-const char *GetGmshExtraVersion();
-const char *GetGmshVersion();
-const char *GetGmshBuildDate();
-const char *GetGmshBuildHost();
-const char *GetGmshPackager();
-const char *GetGmshBuildOS();
-const char *GetGmshShortLicense();
-const char *GetGmshBuildOptions();
-
-std::vector<std::pair<std::string, std::string> > GetUsage();
-std::vector<std::pair<std::string, std::string> > GetShortcutsUsage(const std::string &ctrl="");
-std::vector<std::pair<std::string, std::string> > GetMouseUsage();
-void PrintUsage(const std::string &name);
-void GetOptions(int argc, char *argv[]);
-
-#endif

Common/Context.cpp

-// Gmsh - Copyright (C) 1997-2013 C. Geuzaine, J.-F. Remacle
-//
-// See the LICENSE.txt file for license information. Please report all
-// bugs and problems to the public mailing list <gmsh@geuz.org>.
-
-#include <stdlib.h>
-#include <string.h>
-#include "GmshConfig.h"
-#include "Context.h"
-#include "OS.h"
-#include "GamePad.h"
-
-#if defined(HAVE_FLTK)
-#include <FL/Fl.H>
-#endif
-
-CTX::CTX() : gamepad(0)
-{
-  // initialize everything that has no default value in DefaultOptions.h
-  short int word = 0x0001;
-  char *byte = (char*)&word;
-  bigEndian = (byte[0] ? 0 : 1);
-  const char *tmp;
-  if((tmp = GetEnvironmentVar("GMSH_HOME")))
-    homeDir = tmp;
-#if defined(WIN32)
-  else if((tmp = GetEnvironmentVar("APPDATA")))
-    homeDir = tmp;
-#else
-  else if((tmp = GetEnvironmentVar("HOME")))
-    homeDir = tmp;
-#endif
-  else if((tmp = GetEnvironmentVar("TMP")))
-    homeDir = tmp;
-  else if((tmp = GetEnvironmentVar("TEMP")))
-    homeDir = tmp;
-  else
-    homeDir = "";
-  int len = homeDir.size();
-  if(len && homeDir[len - 1] != '/')
-    homeDir += "/";
-
-  batch = batchAfterMesh = 0;
-  outputFileName = "";
-  bgmFileName = "";
-  createAppendMeshStatReport = 0;
-  launchSolverAtStartup = -1;
-  lc = 1.;
-  min[0] = min[1] = min[2] = max[2] = 0.;
-  max[0] = max[1] = 1.; // for nice view when adding point in new model
-  cg[0] = cg[1] = cg[2] = 0.;
-  polygonOffset = 0;
-  printing = 0;
-  meshTimer[0] = meshTimer[1] = meshTimer[2] = 0.;
-  drawRotationCenter = 0;
-  pickElements = 0;
-  geom.draw = 1;
-  mesh.draw = 1;
-  post.draw = 1;
-  post.combineTime = 0; // try to combineTime views at startup
-  lock = 0; // very primitive locking
-  fileread=false;
-
-#if defined(HAVE_FLTK)
-  glFontEnum = FL_HELVETICA;
-#else
-  glFontEnum = -1;
-#endif
-  forcedBBox = 0;
-  hideUnselected = 0;
-  numWindows = numTiles = 1;
-  deltaFontSize = 0;
-  recentFiles.resize(5);
-  mesh.optimizeLloyd = 0;
-  gamepad = 0;
-
-  // need to initialize these too, since the corresponding opt_XXX
-  // routine uses the current value to set "mesh.changed"
-  mesh.changed = 0;
-  mesh.qualityInf = mesh.qualitySup = mesh.qualityType = 0;
-  mesh.radiusInf = mesh.radiusSup = 0;
-  mesh.lines = mesh.triangles = mesh.tetrahedra = mesh.quadrangles = 0;
-  mesh.prisms = mesh.pyramids = mesh.hexahedra = 0;
-  mesh.volumesEdges = mesh.volumesFaces = mesh.surfacesEdges = mesh.surfacesFaces = 0;
-  mesh.volumesFaces = mesh.surfacesEdges = mesh.surfacesFaces = 0;
-  mesh.smoothInternalEdges = mesh.smoothNormals = mesh.reverseAllNormals = 0;
-  mesh.explode = mesh.angleSmoothNormals = 0.;
-  mesh.numSubEdges = 0;
-  mesh.colorCarousel = 0;
-  mesh.ignorePartBound = 0;
-  mesh.saveTri = 0;
-  color.mesh.tangents = color.mesh.tetrahedron = color.mesh.triangle = 0;
-  color.mesh.prism = color.mesh.pyramid = color.mesh.hexahedron = 0;
-  color.mesh.tangents = color.mesh.line = color.mesh.quadrangle = 0;
-  for (int i = 0; i < 20; i++)
-    color.mesh.carousel[i] = 0;
-  // added by Gauthier Becker (these are not initialized by default
-  // leading to valgrind error) Feel free to change the default values)
-  mesh.switchElementTags=0;
-  terminal=0;
-}
-
-CTX::~CTX()
-{
-  if(gamepad) delete gamepad;
-}
-
-CTX *CTX::_instance = NULL;
-
-CTX *CTX::instance()
-{
-  if(!_instance) _instance = new CTX();
-  return _instance;
-}
-
-unsigned int CTX::packColor(int R, int G, int B, int A)
-{
-  if(bigEndian)
-    return ( (unsigned int)((R)<<24 | (G)<<16 | (B)<<8 | (A)) );
-  else
-    return ( (unsigned int)((A)<<24 | (B)<<16 | (G)<<8 | (R)) );
-}
-
-int CTX::unpackRed(unsigned int X)
-{
-  if(bigEndian)
-    return ( ( (X) >> 24 ) & 0xff );
-  else
-    return ( (X) & 0xff );
-}
-
-int CTX::unpackGreen(unsigned int X)
-{
-  if(bigEndian)
-    return ( ( (X) >> 16 ) & 0xff );
-  else
-    return ( ( (X) >> 8 ) & 0xff );
-}
-
-int CTX::unpackBlue(unsigned int X)
-{
-  if(bigEndian)
-    return ( ( (X) >> 8 ) & 0xff );
-  else
-    return ( ( (X) >> 16 ) & 0xff );
-}
-
-int CTX::unpackAlpha(unsigned int X)
-{
-  if(bigEndian)
-    return ( (X) & 0xff );
-  else
-    return ( ( (X) >> 24 ) & 0xff );
-}
-

Common/Context.h

-// Gmsh - Copyright (C) 1997-2013 C. Geuzaine, J.-F. Remacle
-//
-// See the LICENSE.txt file for license information. Please report all
-// bugs and problems to the public mailing list <gmsh@geuz.org>.
-
-#ifndef _CONTEXT_H_
-#define _CONTEXT_H_
-
-#include <vector>
-#include <map>
-#include <string>
-#include "CGNSOptions.h"
-#include "meshPartitionOptions.h"
-
-class GamePad;
-
-// The interface-independent context.
-
-struct contextMeshOptions {
-  int draw, changed, light, lightTwoSide, lightLines, pointType;
-  int points, lines, triangles, quadrangles, tetrahedra, hexahedra, prisms, pyramids;
-  int surfacesEdges, surfacesFaces, volumesEdges, volumesFaces, numSubEdges;
-  int pointsNum, linesNum, surfacesNum, volumesNum, qualityType, labelType;
-  int optimize, optimizeNetgen, optimizeLloyd, smoothCrossField, refineSteps, remove4triangles;
-  double normals, tangents, explode, angleSmoothNormals, allowSwapEdgeAngle;
-  double mshFileVersion, mshFilePartitioned, pointSize, lineWidth;
-  double qualityInf, qualitySup, radiusInf, radiusSup;
-  double scalingFactor, lcFactor, randFactor, lcIntegrationPrecision;
-  double lcMin, lcMax, toleranceEdgeLength, anisoMax, smoothRatio;
-  int lcFromPoints, lcFromCurvature, lcExtendFromBoundary;
-  int dual, voronoi, drawSkinOnly, colorCarousel, labelSampling;
-  int fileFormat, nbSmoothing, algo2d, algo3d, algoSubdivide;
-  int algoRecombine, recombineAll, recombine3DAll;
-  int remeshParam, remeshAlgo;
-  int order, secondOrderLinear, secondOrderIncomplete;
-  int secondOrderExperimental, meshOnlyVisible;
-  int smoothInternalEdges, minCircPoints, minCurvPoints;
-  int smoothNLayers;
-  double smoothDistoThreshold, smoothPoissonRatio;
-  int saveAll, saveTri, saveGroupsOfNodes, binary, bdfFieldFormat, saveParametric;
-  int smoothNormals, reverseAllNormals, zoneDefinition, clip;
-  int saveElementTagType;
-  int switchElementTags;
-  int multiplePasses;
-  int cgnsImportOrder;
-  std::map<int,int> algo2d_per_face;
-  std::map<int,int> curvature_control_per_face;
-  int bunin;
-  int ignorePartBound;
-};
-
-struct contextGeometryOptions {
-  int draw, light, lightTwoSide, points, lines, surfaces, volumes;
-  int pointsNum, linesNum, surfacesNum, volumesNum, labelType;
-  double pointSize, lineWidth, selectedPointSize, selectedLineWidth;
-  int pointType, lineType, surfaceType, numSubEdges;
-  int oldCircle, oldNewreg, oldRuledSurface;
-  int extrudeSplinePoints, extrudeReturnLateral;
-  double normals, tangents, scalingFactor;
-  int autoCoherence, highlightOrphans, clip, useTransform;
-  double tolerance, snap[3], transform[3][3], offset[3];
-  int occFixDegenerated, occFixSmallEdges, occFixSmallFaces;
-  int occSewFaces, occConnectFaces;
-  int copyMeshingMethod, exactExtrusion;
-  int matchGeomAndMesh;
-  int hideCompounds, orientedPhysicals;
-};
-
-class CTX {
- private:
-  static CTX *_instance;
- public:
-  CTX();
-  ~CTX();
-  static CTX *instance();
- public:
-  // files on the command line and various file names
-  std::vector<std::string> files;
-  std::string bgmFileName, outputFileName, defaultFileName, tmpFileName;
-  std::string sessionFileName, optionsFileName, errorFileName;
-  std::string meshStatReportFileName;
-  std::string argv0;
-  // the home directory
-  std::string homeDir;
-  // file history
-  std::vector<std::string> recentFiles;
-  // create mesh statistics report (0: do nothing, 1: create, 2: append)
-  int createAppendMeshStatReport;
-  // should we launch a solver at startup?
-  int launchSolverAtStartup ;
-  // save session/option file on exit?
-  int sessionSave, optionsSave;
-  // ask confirmation when overwriting files?
-  int confirmOverwrite;
-  // forced display host:0.0 under X11
-  std::string display;
-  // FLTK theme
-  std::string guiTheme;
-  // print messages on to the terminal?
-  int terminal;
-  // number of graphical windows/tiles
-  int numWindows, numTiles;
-  // text editor command (with included '%s')
-  std::string editor;
-  // pattern of files to watch out for
-  std::string watchFilePattern;
-  // show tootips in the GUI?
-  int tooltips;
-  // position and size of various windows in the GUI
-  int glPosition[2], glSize[2], msgSize, menuPosition[2], menuSize[2], detachedMenu;
-  int optPosition[2], visPosition[2], hotPosition[2], clipPosition[2], manipPosition[2];
-  int statPosition[2], ctxPosition[2];
-  int pluginPosition[2], pluginSize[2], fieldPosition[2], fieldSize[2];
-  int fileChooserPosition[2], extraPosition[2], extraSize[2];
-  // use the system menu bar on Mac OS X?
-  int systemMenuBar;
-  // batch mode (-4: lua session, -3: server daemon, -2: check coherence, -1: write
-  // geo, 0: full gfx, 1: 1D mesh, 2: 2D mesh, 3: 3D mesh, 4: adapt
-  // mesh, 5: refine mesh)
-  int batch;
-  // batch operations to apply after meshing (1: partition mesh)
-  int batchAfterMesh;
-  // initial menu (0: automatic, 1: geom, 2: mesh, 3: solver, 4: post)
-  int initialContext;
-  // never popup dialogs in scripts (use default values instead)?
-  int noPopup;
-  // make all windows "non modal"?
-  int nonModalWindows;
-  // clipping plane distance factor
-  double clipFactor;
-  // display border factor (0 = model fits window size exactly)
-  double displayBorderFactor;
-  // do or do not use the trackball for rotations
-  int useTrackball, trackballHyperbolicSheet;
-  // gamepad controller
-  GamePad *gamepad;
-  // point around which to rotate the scene
-  double rotationCenter[3];
-  // rotate around the center of mass instead of rotationCenter[]
-  int rotationCenterCg;
-  // "overall" x, y and z min used for drawing and lc computation
-  double min[3], max[3];
-  // "center of mass" of the current geometry, used for graphics only
-  double cg[3];
- // characteristic length for the whole problem (never used in mesh
-  // generation ->only for geo/post)
-  double lc;
-  // double buffer/antialias/stereo graphics?
-  int db, antialiasing, stereo, camera ;
-  bool fileread; ;
-  double eye_sep_ratio,focallength_ratio,camera_aperture;
-  // orthogonal projection?
-  int ortho;
-  // draw the bounding boxes and the rot center?
-  int drawBBox, drawRotationCenter;
-  // draw simplified model during user interaction?
-  int fastRedraw;
-  // small axes options
-  int smallAxes, smallAxesSize, smallAxesPos[2];
-  // large axes options
-  int axes, axesAutoPosition, axesMikado, axesForceValue;
-  double axesPosition[6], axesValue[6], axesTics[3];
-  std::string axesLabel[3], axesFormat[3];
-  // simple dynamic lock (should be a mutex)
-  int lock;
-  // enable alpha blending?
-  int alpha;
-  // mouse2 zoom coefficient
-  double zoomFactor;
-  // draw background gradient?
-  int bgGradient;
-  // draw background image?
-  std::string bgImageFileName;
-  double bgImagePosition[2];
-  // fltk font size (and delta for palette windows)
-  int fontSize, deltaFontSize;
-  // font name, FLTK enum and size for opengl graphics
-  std::string glFont, glFontTitle;
-  int glFontEnum, glFontEnumTitle, glFontSize, glFontSizeTitle;
-  // point/line widths
-  double pointSize, lineWidth;
-  // light options
-  int light[6];
-  double lightPosition[6][4], shine, shineExponent;
-  // clipping plane options
-  double clipPlane[6][4];
-  int clipWholeElements, clipOnlyDrawIntersectingVolume, clipOnlyVolume;
-  // polygon offset options
-  int polygonOffset, polygonOffsetAlways;
-  double polygonOffsetFactor, polygonOffsetUnits;
-  // color scheme
-  int colorScheme;
-  // number of subdivisions for gluQuadrics
-  int quadricSubdivisions;
-  // vector display type and options (for normals, etc.)
-  int vectorType;
-  double arrowRelHeadRadius, arrowRelStemRadius, arrowRelStemLength;
-  // records cpu times for 1-D, 2-D and 3-D mesh generation
-  double meshTimer[3];
-  // dynamic variable tracking if the bbox is currently imposed
-  int forcedBBox;
-  // enable selection/hover/picking using the mouse
-  int mouseSelection, mouseHoverMeshes, pickElements;
-  // disable some warnings for expert users?
-  int expertMode;
-  // dynamic: equal to 1 while gmsh is printing
-  int printing;
-  // hide all unselected entities?
-  int hideUnselected;
-  // temporary storage of rotation, translation, scale (until the GUI
-  // is ready)
-  double tmpRotation[3], tmpTranslation[3], tmpScale[3], tmpQuaternion[4];
-  // geometry options
-  contextGeometryOptions geom;
-  // mesh options
-  contextMeshOptions mesh;
-  // FIXME: putting these in the mesh struct (where they belong) causes
-  // an LNK1179 error ("duplicate COMDAT") with MSVC...
-  meshPartitionOptions partitionOptions;
-  CGNSOptions cgnsOptions;
-  // post processing options
-  struct{
-    int draw, link, horizontalScales;
-    int smooth, animCycle, animStep, combineTime, combineRemoveOrig;
-    int fileFormat, plugins;
-    double animDelay;
-  }post;
-  // solver options
-  struct{
-    int plugins, listen;
-    double timeout;
-    std::string socketName;
-    std::string name[5], executable[5], remoteLogin[5];
-    int autoSaveDatabase, autoArchiveOutputFiles, autoMesh, autoMergeFile;
-    int autoHideNewViews, autoShowLastStep, autoCheck;
-  }solver;
-  // print options
-  struct{
-    int fileFormat, epsQuality, epsCompress, epsPS3Shading;
-    int epsOcclusionCulling, epsBestRoot;
-    double epsLineWidthFactor, epsPointSizeFactor;
-    int jpegQuality, jpegSmoothing, geoLabels, geoOnlyPhysicals;
-    int text, texAsEquation;
-    int gifDither, gifSort, gifInterlace, gifTransparent;
-    int posElementary, posElement, posGamma, posEta, posRho, posDisto;
-    int compositeWindows, deleteTmpFiles, background;
-    int width, height;
-  } print;
-  // color options
-  struct{
-    unsigned int bg, bgGrad, fg, text, axes, smallAxes;
-    unsigned int ambientLight[6], diffuseLight[6], specularLight[6];
-    struct{
-      unsigned int point, line, surface, volume;
-      unsigned int selection, highlight[3], projection;
-      unsigned int tangents, normals;
-    } geom;
-    struct{
-      unsigned int vertex, vertexSup, line, triangle, quadrangle;
-      unsigned int tetrahedron, hexahedron, prism, pyramid;
-      unsigned int carousel[20];
-      unsigned int tangents, normals;
-    } mesh;
-  } color;
-  // is the machine big-endian?
-  int bigEndian;
-  // how RGBA values are packed and unpacked into/from an unsigned integer to be
-  // fed to glColor4ubv (depends on machine byte ordering!):
-  unsigned int packColor(int R, int G, int B, int A);
-  int unpackRed(unsigned int X);
-  int unpackGreen(unsigned int X);
-  int unpackBlue(unsigned int X);
-  int unpackAlpha(unsigned int X);
-};
-
-#endif

Common/CreateFile.cpp

-// Gmsh - Copyright (C) 1997-2013 C. Geuzaine, J.-F. Remacle
-//
-// See the LICENSE.txt file for license information. Please report all
-// bugs and problems to the public mailing list <gmsh@geuz.org>.
-
-#include "GmshConfig.h"
-#include "GmshMessage.h"
-#include "GModel.h"
-#include "GmshDefines.h"
-#include "StringUtils.h"
-#include "Context.h"
-#include "Options.h"
-#include "OS.h"
-
-#if defined(HAVE_OPENGL)
-#include "drawContext.h"
-#endif
-
-#if defined(HAVE_FLTK)
-#include "FlGui.h"
-#include "graphicWindow.h"
-#include "gl2ps.h"
-#include "gl2gif.h"
-#include "gl2jpeg.h"
-#include "gl2png.h"
-#include "gl2ppm.h"
-#include "gl2yuv.h"
-#endif
-
-int GetFileFormatFromExtension(const std::string &ext)
-{
-  if     (ext == ".geo")  return FORMAT_GEO;
-  else if(ext == ".msh")  return FORMAT_MSH;
-  else if(ext == ".pos")  return FORMAT_POS;
-  else if(ext == ".opt")  return FORMAT_OPT;
-  else if(ext == ".unv")  return FORMAT_UNV;
-  else if(ext == ".vtk")  return FORMAT_VTK;
-  else if(ext == ".txt")  return FORMAT_TXT;
-  else if(ext == ".stl")  return FORMAT_STL;
-  else if(ext == ".cgns") return FORMAT_CGNS;
-  else if(ext == ".med")  return FORMAT_MED;
-  else if(ext == ".rmed") return FORMAT_RMED;
-  else if(ext == ".ir3")  return FORMAT_IR3;
-  else if(ext == ".mesh") return FORMAT_MESH;
-  else if(ext == ".mail") return FORMAT_MAIL;
-  else if(ext == ".bdf")  return FORMAT_BDF;
-  else if(ext == ".diff") return FORMAT_DIFF;
-  else if(ext == ".inp")  return FORMAT_INP;
-  else if(ext == ".nas")  return FORMAT_BDF;
-  else if(ext == ".p3d")  return FORMAT_P3D;
-  else if(ext == ".wrl")  return FORMAT_VRML;
-  else if(ext == ".vrml") return FORMAT_VRML;
-  else if(ext == ".ply2") return FORMAT_PLY2;
-  else if(ext == ".gif")  return FORMAT_GIF;
-  else if(ext == ".jpg")  return FORMAT_JPEG;
-  else if(ext == ".jpeg") return FORMAT_JPEG;
-  else if(ext == ".mpg")  return FORMAT_MPEG;
-  else if(ext == ".mpeg") return FORMAT_MPEG;
-  else if(ext == ".png")  return FORMAT_PNG;
-  else if(ext == ".ps")   return FORMAT_PS;
-  else if(ext == ".eps")  return FORMAT_EPS;
-  else if(ext == ".pdf")  return FORMAT_PDF;
-  else if(ext == ".tex")  return FORMAT_TEX;
-  else if(ext == ".svg")  return FORMAT_SVG;
-  else if(ext == ".ppm")  return FORMAT_PPM;
-  else if(ext == ".yuv")  return FORMAT_YUV;
-  else if(ext == ".brep") return FORMAT_BREP;
-  else if(ext == ".step") return FORMAT_STEP;
-  else if(ext == ".stp")  return FORMAT_STEP;
-  else if(ext == ".iges") return FORMAT_IGES;
-  else if(ext == ".igs")  return FORMAT_IGES;
-  else                           return -1;
-}
-
-int GuessFileFormatFromFileName(const std::string &fileName)
-{
-  std::string ext = SplitFileName(fileName)[2];
-  return GetFileFormatFromExtension(ext);
-}
-
-std::string GetDefaultFileName(int format)
-{
-  std::vector<std::string> split = SplitFileName(GModel::current()->getFileName());
-  std::string name = split[0] + split[1];
-  switch(format){
-  case FORMAT_GEO:  name += ".geo_unrolled"; break;
-  case FORMAT_MSH:  name += ".msh"; break;
-  case FORMAT_POS:  name += ".pos"; break;
-  case FORMAT_OPT:  name += ".opt"; break;
-  case FORMAT_UNV:  name += ".unv"; break;
-  case FORMAT_VTK:  name += ".vtk"; break;
-  case FORMAT_STL:  name += ".stl"; break;
-  case FORMAT_CGNS: name += ".cgns"; break;
-  case FORMAT_MED:  name += ".med"; break;
-  case FORMAT_RMED: name += ".rmed"; break;
-  case FORMAT_IR3:  name += ".ir3"; break;
-  case FORMAT_MESH: name += ".mesh"; break;
-  case FORMAT_MAIL: name += ".mail"; break;
-  case FORMAT_BDF:  name += ".bdf"; break;
-  case FORMAT_DIFF: name += ".diff"; break;
-  case FORMAT_INP:  name += ".inp"; break;
-  case FORMAT_P3D:  name += ".p3d"; break;
-  case FORMAT_VRML: name += ".wrl"; break;
-  case FORMAT_PLY2: name += ".ply2"; break;
-  case FORMAT_GIF:  name += ".gif"; break;
-  case FORMAT_JPEG: name += ".jpg"; break;
-  case FORMAT_MPEG: name += ".mpg"; break;
-  case FORMAT_PNG:  name += ".png"; break;
-  case FORMAT_PS:   name += ".ps"; break;
-  case FORMAT_EPS:  name += ".eps"; break;
-  case FORMAT_PDF:  name += ".pdf"; break;
-  case FORMAT_TEX:  name += ".tex"; break;
-  case FORMAT_SVG:  name += ".svg"; break;
-  case FORMAT_PPM:  name += ".ppm"; break;
-  case FORMAT_YUV:  name += ".yuv"; break;
-  case FORMAT_BREP: name += ".brep"; break;
-  case FORMAT_IGES: name += ".iges"; break;
-  case FORMAT_STEP: name += ".step"; break;
-  default: break;
-  }
-  return name;
-}
-
-#if defined(HAVE_FLTK)
-static PixelBuffer *GetCompositePixelBuffer(GLenum format, GLenum type)
-{
-  openglWindow *newg = 0;
-
-  if(CTX::instance()->print.width > 0 || CTX::instance()->print.height > 0){
-    GLint width = FlGui::instance()->getCurrentOpenglWindow()->w();
-    GLint height = FlGui::instance()->getCurrentOpenglWindow()->h();
-    if(CTX::instance()->print.width <= 0){
-      double w = width * CTX::instance()->print.height / (double)height;
-      width = (int)w;
-      height = CTX::instance()->print.height;
-    }
-    else if(CTX::instance()->print.height <= 0){
-      double h = height * CTX::instance()->print.width / (double)width;
-      height = (int)h;
-      width = CTX::instance()->print.width;
-    }
-    else{
-      width = CTX::instance()->print.width;
-      height = CTX::instance()->print.height;
-    }
-    newg = new openglWindow(100, 100, width, height);
-    int mode = FL_RGB | FL_DEPTH | (CTX::instance()->db ? FL_DOUBLE : FL_SINGLE);
-    if(CTX::instance()->antialiasing) mode |= FL_MULTISAMPLE;
-    newg->mode(mode);
-    newg->end();
-    newg->getDrawContext()->copyViewAttributes
-      (FlGui::instance()->getCurrentOpenglWindow()->getDrawContext());
-    newg->show();
-    openglWindow::setLastHandled(newg);
-  }
-
-  PixelBuffer *buffer;
-  if(newg || !CTX::instance()->print.compositeWindows){
-    GLint width = FlGui::instance()->getCurrentOpenglWindow()->w();
-    GLint height = FlGui::instance()->getCurrentOpenglWindow()->h();
-    buffer = new PixelBuffer(width, height, format, type);
-    buffer->fill(CTX::instance()->batch);
-  }
-  else{
-    graphicWindow *g = FlGui::instance()->graph[0];
-    for(unsigned int i = 1; i < FlGui::instance()->graph.size(); i++){
-      for(unsigned int j = 0; j < FlGui::instance()->graph[i]->gl.size(); j++){
-        if(FlGui::instance()->graph[i]->gl[j] ==
-           FlGui::instance()->getCurrentOpenglWindow()){
-          g = FlGui::instance()->graph[i];
-          break;
-        }
-      }
-    }
-    int ww = 0, hh = 0;
-    std::vector<PixelBuffer*> buffers;
-    for(unsigned int i = 0; i < g->gl.size(); i++){
-      openglWindow::setLastHandled(g->gl[i]);
-      buffer = new PixelBuffer(g->gl[i]->w(), g->gl[i]->h(), format, type);
-      buffer->fill(CTX::instance()->batch);
-      buffers.push_back(buffer);
-      ww = std::max(ww, g->gl[i]->x() + g->gl[i]->w());
-      hh = std::max(hh, g->gl[i]->y() + g->gl[i]->h());
-    }
-    buffer = new PixelBuffer(ww, hh, format, type);
-    for(unsigned int i = 0; i < g->gl.size(); i++){
-      buffer->copyPixels(g->gl[i]->x(), hh - g->gl[i]->h() - g->gl[i]->y(),
-                         buffers[i]);
-      delete buffers[i];
-    }
-  }
-
-  if(newg){
-    openglWindow::setLastHandled(0);
-    newg->hide();
-    delete newg;
-  }
-
-  return buffer;
-}
-#endif
-
-void CreateOutputFile(const std::string &fileName, int format, bool redraw)
-{
-  std::string name = fileName;
-  if(name.empty()) name = GetDefaultFileName(format);
-
-  int oldFormat = CTX::instance()->print.fileFormat;
-  CTX::instance()->print.fileFormat = format;
-  CTX::instance()->printing = 1;
-  bool error = false;
-
-  if(redraw)
-    Msg::StatusBar(true, "Writing '%s'...", name.c_str());
-
-  switch (format) {
-
-  case FORMAT_AUTO:
-    CreateOutputFile(name, GuessFileFormatFromFileName(name), false);
-    break;
-
-  case FORMAT_OPT:
-    PrintOptions(0, GMSH_FULLRC, 1, 1, name.c_str());
-    break;
-
-  case FORMAT_MSH:
-    if(GModel::current()->getMeshPartitions().size() &&
-       CTX::instance()->mesh.mshFilePartitioned == 1)
-      GModel::current()->writePartitionedMSH
-        (name, CTX::instance()->mesh.binary, CTX::instance()->mesh.saveAll,
-         CTX::instance()->mesh.saveParametric, CTX::instance()->mesh.scalingFactor);
-    else if(GModel::current()->getMeshPartitions().size() &&
-            CTX::instance()->mesh.mshFilePartitioned == 2)
-      GModel::current()->writeMSH
-        (name, CTX::instance()->mesh.mshFileVersion,
-         CTX::instance()->mesh.binary, CTX::instance()->mesh.saveAll,
-         CTX::instance()->mesh.saveParametric, CTX::instance()->mesh.scalingFactor,
-         0, -1000);
-    else
-      GModel::current()->writeMSH
-        (name, CTX::instance()->mesh.mshFileVersion,
-         CTX::instance()->mesh.binary, CTX::instance()->mesh.saveAll,
-         CTX::instance()->mesh.saveParametric, CTX::instance()->mesh.scalingFactor);
-    break;
-
-  case FORMAT_STL:
-    GModel::current()->writeSTL
-      (name, CTX::instance()->mesh.binary, CTX::instance()->mesh.saveAll,
-       CTX::instance()->mesh.scalingFactor);
-    break;
-
-  case FORMAT_VRML:
-    GModel::current()->writeVRML
-      (name, CTX::instance()->mesh.saveAll, CTX::instance()->mesh.scalingFactor);
-    break;
-
-  case FORMAT_PLY2:
-    GModel::current()->writePLY2(name);
-    break;
-
-  case FORMAT_UNV:
-    GModel::current()->writeUNV
-      (name, CTX::instance()->mesh.saveAll, CTX::instance()->mesh.saveGroupsOfNodes,
-       CTX::instance()->mesh.scalingFactor);
-    break;
-
-  case FORMAT_VTK:
-    GModel::current()->writeVTK
-      (name, CTX::instance()->mesh.binary, CTX::instance()->mesh.saveAll,
-       CTX::instance()->mesh.scalingFactor,
-       CTX::instance()->bigEndian);
-    break;
-
-  case FORMAT_MESH:
-    GModel::current()->writeMESH
-      (name, CTX::instance()->mesh.saveElementTagType,
-       CTX::instance()->mesh.saveAll, CTX::instance()->mesh.scalingFactor);
-    break;
-
-  case FORMAT_MAIL:
-    GModel::current()->writeMAIL
-      (name, CTX::instance()->mesh.saveAll, CTX::instance()->mesh.scalingFactor);
-    break;
-
-  case FORMAT_IR3:
-    GModel::current()->writeIR3
-      (name, CTX::instance()->mesh.saveElementTagType,
-       CTX::instance()->mesh.saveAll, CTX::instance()->mesh.scalingFactor);
-    break;
-
-  case FORMAT_BDF:
-    GModel::current()->writeBDF
-      (name, CTX::instance()->mesh.bdfFieldFormat,
-       CTX::instance()->mesh.saveElementTagType, CTX::instance()->mesh.saveAll,
-       CTX::instance()->mesh.scalingFactor);
-    break;
-
-  case FORMAT_DIFF:
-    GModel::current()->writeDIFF
-      (name, CTX::instance()->mesh.binary, CTX::instance()->mesh.saveAll,
-       CTX::instance()->mesh.scalingFactor);
-    break;
-
-  case FORMAT_INP:
-    GModel::current()->writeINP
-      (name, CTX::instance()->mesh.saveAll, CTX::instance()->mesh.saveGroupsOfNodes,
-       CTX::instance()->mesh.scalingFactor);
-    break;
-
-  case FORMAT_P3D:
-    GModel::current()->writeP3D
-      (name, CTX::instance()->mesh.saveAll, CTX::instance()->mesh.scalingFactor);
-    break;
-
-  case FORMAT_CGNS:
-    GModel::current()->writeCGNS
-      (name, CTX::instance()->mesh.zoneDefinition, CTX::instance()->cgnsOptions,
-       CTX::instance()->mesh.scalingFactor);
-    break;
-
-  case FORMAT_MED:
-    GModel::current()->writeMED
-      (name, CTX::instance()->mesh.saveAll, CTX::instance()->mesh.scalingFactor);
-    break;
-
-  case FORMAT_POS:
-    GModel::current()->writePOS
-      (name, CTX::instance()->print.posElementary,
-       CTX::instance()->print.posElement, CTX::instance()->print.posGamma,
-       CTX::instance()->print.posEta, CTX::instance()->print.posRho,
-       CTX::instance()->print.posDisto, CTX::instance()->mesh.saveAll,
-       CTX::instance()->mesh.scalingFactor);
-    break;
-
-  case FORMAT_GEO:
-    GModel::current()->writeGEO(name, CTX::instance()->print.geoLabels,
-                                CTX::instance()->print.geoOnlyPhysicals);
-    break;
-
-  case FORMAT_BREP:
-    GModel::current()->writeOCCBREP(name);
-    break;
-
-  case FORMAT_STEP:
-    GModel::current()->writeOCCSTEP(name);
-    break;
-
-#if defined(HAVE_FLTK)
-  case FORMAT_PPM:
-  case FORMAT_YUV:
-  case FORMAT_GIF:
-  case FORMAT_JPEG:
-  case FORMAT_PNG:
-    {
-      if(!FlGui::available()) break;
-
-      FILE *fp = fopen(name.c_str(), "wb");
-      if(!fp){
-        Msg::Error("Unable to open file '%s'", name.c_str());
-        error = true;
-        break;
-      }
-
-      PixelBuffer *buffer = GetCompositePixelBuffer(GL_RGB, GL_UNSIGNED_BYTE);
-
-      if(format == FORMAT_PPM)
-        create_ppm(fp, buffer);
-      else if(format == FORMAT_YUV)
-        create_yuv(fp, buffer);
-      else if(format == FORMAT_GIF)
-        create_gif(fp, buffer,
-                   CTX::instance()->print.gifDither,
-                   CTX::instance()->print.gifSort,
-                   CTX::instance()->print.gifInterlace,
-                   CTX::instance()->print.gifTransparent);
-      else if(format == FORMAT_JPEG)
-        create_jpeg(fp, buffer, CTX::instance()->print.jpegQuality,
-                    CTX::instance()->print.jpegSmoothing);
-      else
-        create_png(fp, buffer, 100);
-
-      delete buffer;
-      fclose(fp);
-    }
-    break;
-
-  case FORMAT_PS:
-  case FORMAT_EPS:
-  case FORMAT_PDF:
-  case FORMAT_SVG:
-    {
-      if(!FlGui::available()) break;
-
-      FILE *fp = fopen(name.c_str(), "wb");
-      if(!fp){
-        Msg::Error("Unable to open file '%s'", name.c_str());
-        error = true;
-        break;
-      }
-      std::string base = SplitFileName(name)[1];
-      GLint width = FlGui::instance()->getCurrentOpenglWindow()->w();
-      GLint height = FlGui::instance()->getCurrentOpenglWindow()->h();
-      GLint viewport[4] = {0, 0, width, height};
-
-      PixelBuffer buffer(width, height, GL_RGB, GL_FLOAT);
-
-      if(CTX::instance()->print.epsQuality == 0)
-        buffer.fill(CTX::instance()->batch);
-
-      int psformat =
-        (format == FORMAT_PDF) ? GL2PS_PDF :
-        (format == FORMAT_PS) ? GL2PS_PS :
-        (format == FORMAT_SVG) ? GL2PS_SVG :
-        GL2PS_EPS;
-      int pssort =
-        (CTX::instance()->print.epsQuality == 3) ? GL2PS_NO_SORT :
-        (CTX::instance()->print.epsQuality == 2) ? GL2PS_BSP_SORT :
-        GL2PS_SIMPLE_SORT;
-      int psoptions =
-        GL2PS_SIMPLE_LINE_OFFSET | GL2PS_SILENT |
-        (CTX::instance()->print.epsOcclusionCulling ? GL2PS_OCCLUSION_CULL : 0) |
-        (CTX::instance()->print.epsBestRoot ? GL2PS_BEST_ROOT : 0) |
-        (CTX::instance()->print.background ? GL2PS_DRAW_BACKGROUND : 0) |
-        (CTX::instance()->print.epsCompress ? GL2PS_COMPRESS : 0) |
-        (CTX::instance()->print.epsPS3Shading ? 0 : GL2PS_NO_PS3_SHADING);
-
-      GLint buffsize = 0;
-      int res = GL2PS_OVERFLOW;
-      while(res == GL2PS_OVERFLOW) {
-        buffsize += 2048 * 2048;
-        gl2psBeginPage(base.c_str(), "Gmsh", viewport,
-                       psformat, pssort, psoptions, GL_RGBA, 0, NULL,
-                       15, 20, 10, buffsize, fp, base.c_str());
-        if(CTX::instance()->print.epsQuality == 0){
-          double modelview[16], projection[16];
-          glGetDoublev(GL_PROJECTION_MATRIX, projection);
-          glGetDoublev(GL_MODELVIEW_MATRIX, modelview);
-          glMatrixMode(GL_PROJECTION);
-          glLoadIdentity();
-          glOrtho((double)viewport[0], (double)viewport[2],
-                  (double)viewport[1], (double)viewport[3], -1., 1.);
-          glMatrixMode(GL_MODELVIEW);
-          glLoadIdentity();
-          glRasterPos2d(0, 0);
-          gl2psDrawPixels(width, height, 0, 0, GL_RGB, GL_FLOAT, buffer.getPixels());
-          glMatrixMode(GL_PROJECTION);
-          glLoadMatrixd(projection);
-          glMatrixMode(GL_MODELVIEW);
-          glLoadMatrixd(modelview);
-        }
-        else{
-          buffer.fill(CTX::instance()->batch);
-        }
-        res = gl2psEndPage();
-      }
-
-      fclose(fp);
-    }
-    break;
-
-  case FORMAT_TEX:
-    {
-      if(!FlGui::available()) break;
-
-      FILE *fp = fopen(name.c_str(), "w");
-      if(!fp){
-        Msg::Error("Unable to open file '%s'", name.c_str());
-        error = true;
-        break;
-      }
-      std::string base = SplitFileName(name)[1];
-      GLint width = FlGui::instance()->getCurrentOpenglWindow()->w();
-      GLint height = FlGui::instance()->getCurrentOpenglWindow()->h();
-      GLint viewport[4] = {0, 0, width, height};
-      GLint buffsize = 0;
-      int res = GL2PS_OVERFLOW;
-      while(res == GL2PS_OVERFLOW) {
-        buffsize += 2048 * 2048;
-        gl2psBeginPage(base.c_str(), "Gmsh", viewport,
-                       GL2PS_TEX, GL2PS_NO_SORT, GL2PS_NONE, GL_RGBA, 0, NULL,
-                       0, 0, 0, buffsize, fp, base.c_str());
-        PixelBuffer buffer(width, height, GL_RGB, GL_UNSIGNED_BYTE);
-        int oldtext = CTX::instance()->print.text;
-        CTX::instance()->print.text = 1;
-        buffer.fill(CTX::instance()->batch);
-        CTX::instance()->print.text = oldtext;
-        res = gl2psEndPage();
-      }
-      fclose(fp);
-    }
-    break;
-
-#if defined(HAVE_MPEG_ENCODE)
-  case FORMAT_MPEG:
-    {
-      std::string parFileName = CTX::instance()->homeDir + ".gmsh-mpeg_encode.par";
-      FILE *fp = fopen(parFileName.c_str(), "w");
-      if(!fp){
-        Msg::Error("Unable to open file '%s'", parFileName.c_str());
-        error = true;
-        break;
-      }
-      int numViews = (int)opt_post_nb_views(0, GMSH_GET, 0), numSteps = 0;
-      for(int i = 0; i < numViews; i++){
-        if(opt_view_visible(i, GMSH_GET, 0))
-          numSteps = std::max(numSteps,
-                              (int)opt_view_nb_non_empty_timestep(i, GMSH_GET, 0));
-      }
-      std::vector<std::string> frames;
-      for(int i = 0; i < (CTX::instance()->post.animCycle ? numViews : numSteps);
-          i += CTX::instance()->post.animStep){
-        char tmp[256];
-        sprintf(tmp, ".gmsh-%06d.ppm", (int)frames.size());
-        frames.push_back(tmp);
-      }
-      status_play_manual(!CTX::instance()->post.animCycle, 0, false);
-      for(unsigned int i = 0; i < frames.size(); i++){
-        CreateOutputFile(CTX::instance()->homeDir + frames[i], FORMAT_PPM, false);
-        status_play_manual(!CTX::instance()->post.animCycle,
-                           CTX::instance()->post.animStep, false);
-      }
-      int repeat = (int)(CTX::instance()->post.animDelay * 24);
-      if(repeat < 1) repeat = 1;
-      std::string pattern("I");
-      // including P frames would lead to smaller files, but the quality
-      // degradation is perceptible:
-      // for(int i = 1; i < repeat; i++) pattern += "P";
-      fprintf(fp, "PATTERN %s\nBASE_FILE_FORMAT PPM\nGOP_SIZE %d\n"
-              "SLICES_PER_FRAME 1\nPIXEL FULL\nRANGE 10\n"
-              "PSEARCH_ALG EXHAUSTIVE\nBSEARCH_ALG CROSS2\n"
-              "IQSCALE 1\nPQSCALE 1\nBQSCALE 25\nREFERENCE_FRAME DECODED\n"
-              "OUTPUT %s\nINPUT_CONVERT *\nINPUT_DIR %s\nINPUT\n",
-              pattern.c_str(), repeat, name.c_str(),
-              CTX::instance()->homeDir.c_str());
-      for(unsigned int i = 0; i < frames.size(); i++){
-        fprintf(fp, "%s", frames[i].c_str());
-        if(repeat > 1) fprintf(fp, " [1-%d]", repeat);
-        fprintf(fp, "\n");
-      }
-      fprintf(fp, "END_INPUT\n");
-      fclose(fp);
-      extern int mpeg_encode_main(int, char**);
-      char *args[] = {(char*)"gmsh", (char*)parFileName.c_str()};
-      try{
-        mpeg_encode_main(2, args);
-      }
-      catch (const char *msg){
-        Msg::Error("%s", msg);
-        error = true;
-      }
-      if(opt_print_delete_tmp_files(0, GMSH_GET, 0)){
-        UnlinkFile(parFileName);
-        for(unsigned int i = 0; i < frames.size(); i++)
-          UnlinkFile(CTX::instance()->homeDir + frames[i]);
-      }
-    }
-    break;
-#endif
-
-#endif
-
-  default:
-    Msg::Error("Unknown output file format");
-    error = true;
-    break;
-  }
-
-  CTX::instance()->print.fileFormat = oldFormat;
-  CTX::instance()->printing = 0;
-
-  if(redraw && !error)
-    Msg::StatusBar(true, "Done writing '%s'", name.c_str());
-
-#if defined(HAVE_OPENGL)
-  if(redraw) drawContext::global()->draw();
-#endif
-}

Common/CreateFile.h

-// Gmsh - Copyright (C) 1997-2013 C. Geuzaine, J.-F. Remacle
-//
-// See the LICENSE.txt file for license information. Please report all
-// bugs and problems to the public mailing list <gmsh@geuz.org>.
-
-#ifndef _CREATE_FILE_H_
-#define _CREATE_FILE_H_
-
-#include <string>
-
-int GetFileFormatFromExtension(const std::string &fileName);
-int GuessFileFormatFromFileName(const std::string &fileName);
-std::string GetDefaultFileName(int format);
-void CreateOutputFile(const std::string &fileName, int format, bool redraw=true);
-
-#endif

Common/Gmsh.cpp

-// Gmsh - Copyright (C) 1997-2013 C. Geuzaine, J.-F. Remacle
-//
-// See the LICENSE.txt file for license information. Please report all
-// bugs and problems to the public mailing list <gmsh@geuz.org>.
-
-#include <string>
-#include <time.h>
-#include "GmshConfig.h"
-#include "GmshVersion.h"
-#include "GmshMessage.h"
-#include "GmshDefines.h"
-#include "GmshRemote.h"
-#include "GModel.h"
-#include "OpenFile.h"
-#include "CreateFile.h"
-#include "Options.h"
-#include "CommandLine.h"
-#include "OS.h"
-#include "Context.h"
-#include "robustPredicates.h"
-#if defined(HAVE_POST)
-#include "PView.h"
-#endif
-
-#if defined(HAVE_ONELAB)
-#include "gmshLocalNetworkClient.h"
-#endif
-
-#if defined(HAVE_MESH)
-#include "Generator.h"
-#include "Field.h"
-#include "meshPartition.h"
-#endif
-
-#if defined(HAVE_PLUGINS)
-#include "PluginManager.h"
-#endif
-
-#if defined(HAVE_FLTK)
-#include "FlGui.h"
-#include "graphicWindow.h"
-#include "drawContext.h"
-#include "onelabGroup.h"
-#endif
-
-int GmshInitialize(int argc, char **argv)
-{
-  static bool isInitialized = false;
-  if(isInitialized) return 1;
-  isInitialized = true;
-
-#if defined(HAVE_FLTK)
-  RedirectIOToConsole();
-#endif
-
-  // we need at least one model during option parsing
-  GModel *dummy = 0;
-  if(GModel::list.empty()) dummy = new GModel();
-
-  // Initialize messages (parallel stuff, etc.)
-  Msg::Init(argc, argv);
-
-  // Load default options
-  InitOptions(0);
-
-  // Read configuration files and command line options
-  GetOptions(argc, argv);
-
-  // Make sure we have enough resources (stack)
-  CheckResources();
-
-#if defined(HAVE_PLUGINS)
-  // Initialize the default plugins
-  PluginManager::instance()->registerDefaultPlugins();
-#endif
-
-  // Initialize robust predicates
-  robustPredicates::exactinit();
-
-  if(dummy) delete dummy;
-  return 1;
-}
-
-int GmshSetMessageHandler(GmshMessage *callback)
-{
-  Msg::SetCallback(callback);
-  return 1;
-}
-
-GmshMessage *GmshGetMessageHandler()
-{
-  return Msg::GetCallback();
-}
-
-int GmshSetBoundingBox(double xmin, double xmax,
-                       double ymin, double ymax,
-                       double zmin, double zmax)
-{
-  SetBoundingBox(xmin, xmax, ymin, ymax, zmin, zmax);
-  return 1;
-}
-
-int GmshSetOption(const std::string &category, const std::string &name,
-                  std::string value, int index)
-{
-  return StringOption(GMSH_SET|GMSH_GUI, category.c_str(), index, name.c_str(), value);
-}
-
-int GmshSetOption(const std::string &category, const std::string &name,
-                  double value, int index)
-{
-  return NumberOption(GMSH_SET|GMSH_GUI, category.c_str(), index, name.c_str(), value);
-}
-
-int GmshSetOption(const std::string &category, const std::string &name,
-                  unsigned int value, int index)
-{
-  return ColorOption(GMSH_SET|GMSH_GUI, category.c_str(), index, name.c_str(), value);
-}
-
-int GmshGetOption(const std::string &category, const std::string &name,
-                  std::string &value, int index)
-{
-  return StringOption(GMSH_GET, category.c_str(), index, name.c_str(), value);
-}
-
-int GmshGetOption(const std::string &category, const std::string &name,
-                  double &value, int index)
-{
-  return NumberOption(GMSH_GET, category.c_str(), index, name.c_str(), value);
-}
-
-int GmshGetOption(const std::string &category, const std::string &name,
-                  unsigned int &value, int index)
-{
-  return ColorOption(GMSH_GET, category.c_str(), index, name.c_str(), value);
-}
-
-int GmshOpenProject(const std::string &fileName)
-{
-  OpenProject(fileName);
-  return 1;
-}
-
-int GmshMergeFile(const std::string &fileName)
-{
-  return MergeFile(fileName, true);
-}
-
-int GmshMergePostProcessingFile(const std::string &fileName)
-{
-  return MergePostProcessingFile(fileName, CTX::instance()->solver.autoShowLastStep,
-                                 CTX::instance()->solver.autoHideNewViews, true);
-}
-
-int GmshWriteFile(const std::string &fileName)
-{
-  CreateOutputFile(fileName, FORMAT_AUTO);
-  return 1;
-}
-
-int GmshFinalize()
-{
-  return 1;
-}
-
-int GmshBatch()
-{
-  Msg::Info("Running '%s' [Gmsh %s, %d node%s, max. %d thread%s]",
-            Msg::GetCommandLineArgs().c_str(), GMSH_VERSION,
-            Msg::GetCommSize(), Msg::GetCommSize() > 1 ? "s" : "",
-            Msg::GetMaxThreads(), Msg::GetMaxThreads() > 1 ? "s" : "");
-  Msg::Info("Started on %s", Msg::GetLaunchDate().c_str());
-
-  OpenProject(GModel::current()->getFileName());
-  bool open = false;
-  for(unsigned int i = 0; i < CTX::instance()->files.size(); i++){
-    if(i == 0 && CTX::instance()->files[0][0] != '-') continue;
-    if(CTX::instance()->files[i] == "-new")
-      new GModel();
-    else if(CTX::instance()->files[i] == "-merge")
-      open = false;
-    else if(CTX::instance()->files[i] == "-open")
-      open = true;
-    else if(open)
-      OpenProject(CTX::instance()->files[i]);
-    else
-      MergeFile(CTX::instance()->files[i]);
-  }
-
-#if defined(HAVE_POST) && defined(HAVE_MESH)
-  if(!CTX::instance()->bgmFileName.empty()) {
-    MergeFile(CTX::instance()->bgmFileName);
-    if(PView::list.size())
-      GModel::current()->getFields()->setBackgroundMesh(PView::list.size() - 1);
-    else
-      Msg::Error("Invalid background mesh (no view)");
-  }
-#endif
-
-  if(CTX::instance()->batch == -3){
-    GmshRemote();
-  }
-  else if(CTX::instance()->batch == -2){
-    GModel::current()->checkMeshCoherence(CTX::instance()->geom.tolerance);
-  }
-  else if(CTX::instance()->batch == -1){
-    CreateOutputFile(CTX::instance()->outputFileName,
-                     CTX::instance()->outputFileName.empty() ? FORMAT_GEO :
-                     FORMAT_AUTO);
-  }
-  else if(CTX::instance()->batch > 0){
-#if defined(HAVE_MESH)
-    if(CTX::instance()->batch < 4)
-      GModel::current()->mesh(CTX::instance()->batch);
-    else if(CTX::instance()->batch == 4)
-      AdaptMesh(GModel::current());
-    else if(CTX::instance()->batch == 5)
-      RefineMesh(GModel::current(), CTX::instance()->mesh.secondOrderLinear);
-#if defined(HAVE_CHACO) || defined(HAVE_METIS)
-    if(CTX::instance()->batchAfterMesh == 1){
-      if (CTX::instance()->partitionOptions.num_partitions > 1)
-        PartitionMesh(GModel::current(), CTX::instance()->partitionOptions);
-      if (CTX::instance()->partitionOptions.renumber)
-        RenumberMesh(GModel::current(), CTX::instance()->partitionOptions);
-    }
-#endif
-#endif
-    std::string name = CTX::instance()->outputFileName;
-    if(name.empty()){
-      if(CTX::instance()->mesh.fileFormat == FORMAT_AUTO)
-        name = GetDefaultFileName(FORMAT_MSH);
-      else
-        name = GetDefaultFileName(CTX::instance()->mesh.fileFormat);
-    }
-    CreateOutputFile(name, CTX::instance()->mesh.fileFormat);
-  }
-
-#if defined(HAVE_FLTK) // FIXME this actually does not require the GUI
-  // launch solver (if requested)
-  solver_batch_cb(0, (void*)CTX::instance()->launchSolverAtStartup);
-#endif
-
-  time_t now;
-  time(&now);
-  std::string currtime = ctime(&now);
-  currtime.resize(currtime.size() - 1);
-  Msg::Info("Stopped on %s", currtime.c_str());
-
-  return 1;
-}
-
-int GmshFLTK(int argc, char **argv)
-{
-#if defined(HAVE_FLTK) && defined(HAVE_POST)
-  // create the GUI
-  FlGui::instance(argc, argv);
-
-  // display GUI immediately for quick launch time
-  FlGui::instance()->check();
-
-  // open project file and merge all other input files
-  if(FlGui::getOpenedThroughMacFinder().empty()){
-    OpenProject(GModel::current()->getFileName());
-    bool open = false;
-    for(unsigned int i = 0; i < CTX::instance()->files.size(); i++){
-      if(i == 0 && CTX::instance()->files[0][0] != '-') continue;
-      if(CTX::instance()->files[i] == "-new"){
-        GModel::current()->setVisibility(0);
-        new GModel();
-      }
-      else if(CTX::instance()->files[i] == "-merge")
-        open = false;
-      else if(CTX::instance()->files[i] == "-open")
-        open = true;
-      else if(open)
-        OpenProject(CTX::instance()->files[i]);
-      else
-        MergeFile(CTX::instance()->files[i]);
-    }
-  }
-  else{
-    OpenProject(FlGui::getOpenedThroughMacFinder());
-  }
-
-  if(CTX::instance()->post.combineTime){
-    PView::combine(true, 2, CTX::instance()->post.combineRemoveOrig);
-    FlGui::instance()->updateViews();
-  }
-
-  // init first context
-  switch (CTX::instance()->initialContext) {
-  case 1: FlGui::instance()->openModule("Geometry"); break;
-  case 2: FlGui::instance()->openModule("Mesh"); break;
-  case 3: FlGui::instance()->openModule("Solver"); break;
-  case 4: FlGui::instance()->openModule("Post-processing"); break;
-  default: // automatic
-    if(PView::list.size()) FlGui::instance()->openModule("Post-processing");
-    break;
-  }
-
-  // read background mesh if any
-  if(!CTX::instance()->bgmFileName.empty()) {
-    MergeFile(CTX::instance()->bgmFileName);
-    if(PView::list.size())
-      GModel::current()->getFields()->setBackgroundMesh(PView::list.size() - 1);
-    else
-      Msg::Error("Invalid background mesh (no view)");
-  }
-
-  // listen to external solvers
-  if(CTX::instance()->solver.listen){
-    gmshLocalNetworkClient *c = new gmshLocalNetworkClient("Listen", "");
-    c->run();
-  }
-
-  // launch solver (if requested) and fill onelab tree
-  solver_cb(0, (void*)CTX::instance()->launchSolverAtStartup);
-
-  // loop
-  return FlGui::instance()->run();
-#else
-  Msg::Error("GmshFLTK unavailable: please recompile with FLTK support");
-  return 0;
-#endif
-}

Common/Gmsh.h

-// Gmsh - Copyright (C) 1997-2013 C. Geuzaine, J.-F. Remacle
-//
-// See the LICENSE.txt file for license information. Please report all
-// bugs and problems to the public mailing list <gmsh@geuz.org>.
-
-#ifndef _GMSH_H_
-#define _GMSH_H_
-
-#include <string>
-#include "GmshMessage.h"
-
-int GmshInitialize(int argc=0, char **argv=0);
-int GmshSetMessageHandler(GmshMessage *callback);
-GmshMessage *GmshGetMessageHandler();
-int GmshSetBoundingBox(double xmin, double xmax,
-                       double ymin, double ymax,
-                       double zmin, double zmax);
-int GmshSetOption(const std::string &category, const std::string &name,
-                  std::string value, int index=0);
-int GmshSetOption(const std::string &category, const std::string &name,
-                  double value, int index=0);
-int GmshSetOption(const std::string &category, const std::string &name,
-                  unsigned int value, int index=0);
-int GmshGetOption(const std::string &category, const std::string &name,
-                  std::string &value, int index=0);
-int GmshGetOption(const std::string &category, const std::string &name,
-                  double &value, int index=0);
-int GmshGetOption(const std::string &category, const std::string &name,
-                  unsigned int &value, int index=0);
-int GmshOpenProject(const std::string &fileName);
-int GmshMergeFile(const std::string &fileName);
-int GmshMergePostProcessingFile(const std::string &fileName);
-int GmshWriteFile(const std::string &fileName);
-int GmshFinalize();
-int GmshBatch();
-int GmshFLTK(int argc=0, char **argv=0);
-
-#endif

Common/GmshConfig.h.in

-// Gmsh - Copyright (C) 1997-2013 C. Geuzaine, J.-F. Remacle
-//
-// See the LICENSE.txt file for license information. Please report all
-// bugs and problems to the public mailing list <gmsh@geuz.org>.
-
-#ifndef _GMSH_CONFIG_H_
-#define _GMSH_CONFIG_H_
-
-#cmakedefine HAVE_3M
-#cmakedefine HAVE_64BIT_SIZE_T
-#cmakedefine HAVE_ACIS
-#cmakedefine HAVE_ANN
-#cmakedefine HAVE_BAMG
-#cmakedefine HAVE_BFGS
-#cmakedefine HAVE_BLAS
-#cmakedefine HAVE_BLOSSOM
-#cmakedefine HAVE_CHACO
-#cmakedefine HAVE_DLOPEN
-#cmakedefine HAVE_DINTEGRATION
-#cmakedefine HAVE_FLTK
-#cmakedefine HAVE_FOURIER_MODEL
-#cmakedefine HAVE_GMM
-#cmakedefine HAVE_GMP
-#cmakedefine HAVE_KBIPACK
-#cmakedefine HAVE_LAPACK
-#cmakedefine HAVE_LIBCGNS
-#cmakedefine HAVE_LIBJPEG
-#cmakedefine HAVE_LIBPNG
-#cmakedefine HAVE_LIBZ
-#cmakedefine HAVE_LINUX_JOYSTICK
-#cmakedefine HAVE_MATHEX
-#cmakedefine HAVE_MED
-#cmakedefine HAVE_MESH
-#cmakedefine HAVE_METIS
-#cmakedefine HAVE_MMG3D
-#cmakedefine HAVE_MPEG_ENCODE
-#cmakedefine HAVE_MPI
-#cmakedefine HAVE_NATIVE_FILE_CHOOSER
-#cmakedefine HAVE_NETGEN
-#cmakedefine HAVE_NO_INTPTR_T
-#cmakedefine HAVE_NO_SOCKLEN_T
-#cmakedefine HAVE_NO_STDINT_H
-#cmakedefine HAVE_NO_VSNPRINTF
-#cmakedefine HAVE_OCC
-#cmakedefine HAVE_ONELAB
-#cmakedefine HAVE_ONELAB_METAMODEL
-#cmakedefine HAVE_OPENGL
-#cmakedefine HAVE_OPTHOM
-#cmakedefine HAVE_OSMESA
-#cmakedefine HAVE_PARSER
-#cmakedefine HAVE_PETSC
-#cmakedefine HAVE_PLUGINS
-#cmakedefine HAVE_POST
-#cmakedefine HAVE_POPPLER
-#cmakedefine HAVE_QT
-#cmakedefine HAVE_RTREE
-#cmakedefine HAVE_SALOME
-#cmakedefine HAVE_SLEPC
-#cmakedefine HAVE_SOLVER
-#cmakedefine HAVE_TAUCS
-#cmakedefine HAVE_TETGEN
-#cmakedefine HAVE_VORO3D
-
-#define GMSH_CONFIG_OPTIONS "${GMSH_CONFIG_OPTIONS}"
-
-${GMSH_CONFIG_PRAGMAS}
-
-#endif