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The public CGAL repository, see the README below
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Jane Tournois 37c0b5eaa6 add gmp-10 as a hint for findGMP 
and add GMP_DIR and MPFR_DIR as hints to find all includes and libs
 		2023-04-13 16:17:22 +02:00
.github Update Github workflows from CGAL `master` version 2023-03-29 16:03:55 +02:00
AABB_tree update link 2022-07-11 11:11:31 +02:00
Advancing_front_surface_reconstruction Merge pull request #6255 from afabri/Advancing_front-fix_example-GF 2022-01-21 16:07:58 +01:00
Algebraic_foundations update latest cmake version tested 2021-11-09 10:58:47 +01:00
Algebraic_kernel_d TWS 2022-11-22 17:47:19 +01:00
Algebraic_kernel_for_circles update latest cmake version tested 2021-11-09 10:58:47 +01:00
Algebraic_kernel_for_spheres update latest cmake version tested 2021-11-09 10:58:47 +01:00
Alpha_shapes_2 update latest cmake version tested 2021-11-09 10:58:47 +01:00
Alpha_shapes_3 remove doc dep 2021-12-16 19:05:42 +01:00
Apollonius_graph_2 update latest cmake version tested 2021-11-09 10:58:47 +01:00
Arithmetic_kernel update latest cmake version tested 2021-11-09 10:58:47 +01:00
Arrangement_on_surface_2 fix more warnings 2022-07-12 18:18:34 +02:00
BGL Merge pull request #6977 from MaelRL/Weights-v2.0-GF 2022-12-08 15:21:43 +01:00
Barycentric_coordinates_2 Merge pull request #6977 from MaelRL/Weights-v2.0-GF 2022-12-08 15:21:43 +01:00
Boolean_set_operations_2 Fix spelling 2023-01-04 16:17:15 +01:00
Bounding_volumes Fix forward declaration living in the wrong namespace 2022-06-24 08:46:12 +02:00
Box_intersection_d update latest cmake version tested 2021-11-09 10:58:47 +01:00
CGAL_Core Merge remote-tracking branch 'cgal/5.2.x-branch' into HEAD 2021-11-29 16:03:16 +01:00
CGAL_ImageIO ImageIO: Use CGAL_USE to avoid warning 2022-02-18 15:39:22 +01:00
CGAL_ipelets remove mentions to CMAKE_GENERATOR in test scripts 2022-04-28 13:48:23 +02:00
Cartesian_kernel Merge pull request #6488 from sloriot/ICC-workaround 2022-04-27 16:30:53 +02:00
Circular_kernel_2 update latest cmake version tested 2021-11-09 10:58:47 +01:00
Circular_kernel_3 update latest cmake version tested 2021-11-09 10:58:47 +01:00
Circulator update latest cmake version tested 2021-11-09 10:58:47 +01:00
Classification As the input for fairing may be rather unsmooth around the hole we set the fairing_continuity to 0 2023-01-12 09:42:18 +00:00
Combinatorial_map Deal a little bit with Linear_cell_complex and Combinatorial_map 2022-03-09 14:13:31 +00:00
Cone_spanners_2 Remove some unintended artifacts from the documentation 2021-11-25 15:43:21 +01:00
Convex_decomposition_3 update latest cmake version tested 2021-11-09 10:58:47 +01:00
Convex_hull_2 Convex_hull_2: Do not assert without exact predicates 2022-12-23 16:18:04 +00:00
Convex_hull_3 Convex_hull_3: Use K::Boolean and not bool 2022-05-09 15:30:26 +01:00
Convex_hull_d update latest cmake version tested 2021-11-09 10:58:47 +01:00
Data/data fix invalid data (duplicated layer and invalid spacing) 2021-10-29 17:42:02 +02:00
Distance_2 update latest cmake version tested 2021-11-09 10:58:47 +01:00
Distance_3 Avoid some superfluous checks 2022-02-28 11:29:54 +01:00
Documentation/doc use detected python version 2023-01-18 19:03:42 +01:00
Envelope_2 update latest cmake version tested 2021-11-09 10:58:47 +01:00
Envelope_3 update latest cmake version tested 2021-11-09 10:58:47 +01:00
Filtered_kernel Fix static filter of Do_intersect_3(Bbox_3,Triangle_3) 2022-08-24 16:18:07 +02:00
Generalized_map update latest cmake version tested 2021-11-09 10:58:47 +01:00
Generator update latest cmake version tested 2021-11-09 10:58:47 +01:00
GraphicsView Fix and locally tested 2022-12-14 08:20:56 +00:00
HalfedgeDS Merge pull request #6291 from sloriot/HDS-pointer_arithmetic 2022-02-02 16:35:34 +01:00
Hash_map update latest cmake version tested 2021-11-09 10:58:47 +01:00
Heat_method_3 Misc minor code cleaning 2022-10-20 17:21:43 +02:00
Homogeneous_kernel fix warnings about arithmetic operations on enum 2021-11-29 17:59:12 +01:00
Hyperbolic_triangulation_2 Merge pull request #6114 from sloriot/CGAL-cmake_clean_up 2021-11-18 12:27:19 +01:00
Inscribed_areas Largest Empty Iso Rectangle: Ignore points on the border 2023-01-27 13:37:34 +00:00
Installation add gmp-10 as a hint for findGMP 2023-04-13 16:17:22 +02:00
Interpolation Remove Geomview from the manual and the demos 2021-12-14 14:01:21 +00:00
Intersections_2 add special case for intersection of a vertical segment with an horizontal segment 2022-12-13 19:06:33 +01:00
Intersections_3 Fix set-but-not-used warning 2023-01-24 10:55:29 +01:00
Interval_skip_list update latest cmake version tested 2021-11-09 10:58:47 +01:00
Interval_support update latest cmake version tested 2021-11-09 10:58:47 +01:00
Jet_fitting_3 update latest cmake version tested 2021-11-09 10:58:47 +01:00
Kernel_23 Apply suggestions from @albert-github & @afabri 2022-11-24 13:10:22 +01:00
Kernel_d update latest cmake version tested 2021-11-09 10:58:47 +01:00
LEDA
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Linear_cell_complex Revert "Use OpenMesh::DefaultTraitsDouble directly instead of custom traits" 2022-11-28 12:13:50 +01:00
MacOSX add files removed by error 2021-09-02 17:25:55 +02:00
Maintenance Announcement for CGAL-5.4 2022-01-31 17:26:34 +01:00
Matrix_search update latest cmake version tested 2021-11-09 10:58:47 +01:00
Mesh_2 update latest cmake version tested 2021-11-09 10:58:47 +01:00
Mesh_3 is_infinite(seed_cell) cannot be called when tr.dimension() < 3 2023-01-05 14:26:57 +01:00
Mesher_level Merge remote-tracking branch 'cgal/5.3.x-branch' 2021-08-25 19:33:46 +02:00
Minkowski_sum_2 try to workaround warnings 2022-11-21 14:09:08 +01:00
Minkowski_sum_3 update latest cmake version tested 2021-11-09 10:58:47 +01:00
Miscellany/doc/Miscellany
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Modifier update latest cmake version tested 2021-11-09 10:58:47 +01:00
Modular_arithmetic update latest cmake version tested 2021-11-09 10:58:47 +01:00
Nef_2 Merge pull request #6207 from sloriot/CGAL-set_but_not_used_variable 2022-01-03 16:22:34 +01:00
Nef_3 try to workaround warnings 2022-11-21 14:09:08 +01:00
Nef_S2 Fix a use-after-free 2022-06-20 11:58:40 +02:00
NewKernel_d Merge pull request #6488 from sloriot/ICC-workaround 2022-04-27 16:30:53 +02:00
Number_types fix unused warning 2022-11-17 12:12:01 +01:00
OpenNL
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Optimal_bounding_box Do not use `void` as default for the geom_traits 2022-10-03 15:08:12 +02:00
Optimal_transportation_reconstruction_2 Print the result 2023-01-13 08:13:20 +00:00
Optimisation_basic
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Orthtree Orthree: Fix testsuite code 2022-12-23 16:06:36 +00:00
Partition_2 add missing using 2022-11-17 19:40:38 +01:00
Periodic_2_triangulation_2 Initialize the size of Unique_hash_map 2022-03-09 11:34:12 +00:00
Periodic_3_mesh_3 fix warnings cherry-picked from master targetting 5.4 2021-11-29 18:02:31 +01:00
Periodic_3_triangulation_3 One more use-after-free in P3T3 2022-06-10 09:46:09 +02:00
Periodic_4_hyperbolic_triangulation_2 Merge pull request #6114 from sloriot/CGAL-cmake_clean_up 2021-11-18 12:27:19 +01:00
Point_set_2 update latest cmake version tested 2021-11-09 10:58:47 +01:00
Point_set_3 Merge pull request #6114 from sloriot/CGAL-cmake_clean_up 2021-11-18 12:27:19 +01:00
Point_set_processing_3 Fix typo (leading to a compilation error) 2022-02-22 08:11:51 +00:00
Poisson_surface_reconstruction_3 remove mentions to CMAKE_GENERATOR in test scripts 2022-04-28 13:48:23 +02:00
Polygon Polygon: Remove a workaround for an old Sun compiler 2022-02-02 12:51:24 +00:00
Polygon_mesh_processing num_faces is not tight 2023-02-16 14:36:58 +01:00
Polygonal_surface_reconstruction CGAL: Fixes for cmake 3.25 2022-11-23 08:27:39 +00:00
Polyhedron Merge pull request #6977 from MaelRL/Weights-v2.0-GF 2022-12-08 15:21:43 +01:00
Polyline_simplification_2 Fix spelling 2023-01-04 16:17:15 +01:00
Polynomial Merge pull request #6268 from afabri/Polynomial-precision-GF 2022-02-02 16:35:39 +01:00
Polytope_distance_d Update dependencies of now Triangulation_2-free packages 2021-12-16 13:53:54 +01:00
Principal_component_analysis Merge pull request #6510 from oesi82/PCA-Linear_least_squares_fitting_3_NaN-GF 2022-05-06 14:19:25 +02:00
Principal_component_analysis_LGPL
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Profiling_tools update latest cmake version tested 2021-11-09 10:58:47 +01:00
Property_map please intel 2019 compiler 2022-06-13 17:01:35 +02:00
QP_solver Merge remote-tracking branch 'cgal/5.3.x-branch' 2022-05-13 17:25:21 +02:00
Random_numbers update latest cmake version tested 2021-11-09 10:58:47 +01:00
Ridges_3 update latest cmake version tested 2021-11-09 10:58:47 +01:00
STL_Extension try to workaround warnings 2022-11-21 14:09:08 +01:00
Scale_space_reconstruction_3 update latest cmake version tested 2021-11-09 10:58:47 +01:00
Scripts CONFIG_TYPE maybe used on other platforms 2022-12-21 14:55:42 +01:00
SearchStructures update latest cmake version tested 2021-11-09 10:58:47 +01:00
Segment_Delaunay_graph_2 restore removed lines 2021-11-10 09:33:23 +01:00
Segment_Delaunay_graph_Linf_2 restore removed lines 2021-11-10 09:33:23 +01:00
Set_movable_separability_2 Fix autotest_cgal_with_ctest 2022-10-05 15:06:02 +02:00
Shape_detection update latest cmake version tested 2021-11-09 10:58:47 +01:00
Shape_regularization CGAL: Fixes for cmake 3.25 2022-11-23 08:27:39 +00:00
Skin_surface_3 Clean up Skin_surface as Unique_hash_map is not used at all 2022-03-09 13:11:19 +00:00
Snap_rounding_2 Merge pull request #6535 from sloriot/Test-remove_cmake_generator 2022-05-06 14:19:07 +02:00
Solver_interface update latest cmake version tested 2021-11-09 10:58:47 +01:00
Spatial_searching Merge pull request #7219 from afabri/Spatial_searching-Epeck-GF 2023-03-02 13:40:07 +01:00
Spatial_sorting Merge pull request #6485 from sloriot/SS-use_member_kernel 2022-04-12 16:34:33 +02:00
Straight_skeleton_2 Add missing include 2023-01-05 12:39:58 +01:00
Stream_lines_2 update latest cmake version tested 2021-11-09 10:58:47 +01:00
Stream_support add missing include directive 2023-02-16 10:20:31 +01:00
Subdivision_method_3 update latest cmake version tested 2021-11-09 10:58:47 +01:00
Surface_mesh Merge pull request #6114 from sloriot/CGAL-cmake_clean_up 2021-11-18 12:27:19 +01:00
Surface_mesh_approximation Merge pull request #6225 from sloriot/VSA-fix_infinite_loop 2022-01-12 11:41:30 +01:00
Surface_mesh_deformation Revert "Use OpenMesh::DefaultTraitsDouble directly instead of custom traits" 2022-11-28 12:13:50 +01:00
Surface_mesh_parameterization Code clarifications 2022-10-20 17:31:22 +02:00
Surface_mesh_segmentation Add graph::clear() 2022-06-24 09:30:16 +02:00
Surface_mesh_shortest_path fix warnin 2022-07-08 20:21:02 +02:00
Surface_mesh_simplification update latest cmake version tested 2021-11-09 10:58:47 +01:00
Surface_mesh_skeletonization Fix initialization and usage of Weights in skeletonization 2022-10-21 13:52:55 +02:00
Surface_mesh_topology fix warnings about arithmetic operations on enum 2021-11-29 17:59:12 +01:00
Surface_mesher Fix autotest_cgal_with_ctest 2022-10-05 15:06:02 +02:00
Surface_sweep_2 Merge pull request #6535 from sloriot/Test-remove_cmake_generator 2022-05-06 14:19:07 +02:00
TDS_2 TDS_2: Remove several std::cout << which probably sneaked in accidentally 2022-04-26 08:15:51 +01:00
TDS_3 Initialize the size of Unique_hash_map 2022-03-09 11:34:12 +00:00
Testsuite Merge pull request #6210 from lrineau/Testsuite-fix__parse-ctest-dashboard-xml.py-GF 2022-01-03 16:22:31 +01:00
Tetrahedral_remeshing Revert "fix init_c3t3 for internal C3t3" 2022-12-21 14:42:39 +00:00
Three Fix autotest_cgal_with_ctest 2022-10-05 15:06:02 +02:00
Triangulation remove tabs 2022-10-04 09:16:32 +02:00
Triangulation_2 use deduced type as some kernel does not return references 2023-01-09 17:48:53 +01:00
Triangulation_3 More use our free of `outer_map` 2022-06-10 09:15:11 +02:00
Triangulation_on_sphere_2 fix error message 2022-05-03 18:31:07 +02:00
Union_find update latest cmake version tested 2021-11-09 10:58:47 +01:00
Visibility_2 update latest cmake version tested 2021-11-09 10:58:47 +01:00
Voronoi_diagram_2 Merge pull request #6252 from afabri/Voronoi-random_file_name-GF 2022-01-21 14:38:34 +01:00
Weights Merge pull request #6977 from MaelRL/Weights-v2.0-GF 2022-12-08 15:21:43 +01:00
.clang-tidy restore removed value 2021-09-02 19:09:28 +02:00
.gitattributes
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CGALConfig.cmake
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CGALConfigVersion.cmake
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CMakeLists.txt update max version of cmake and announce the new minimal in CHANGE.md 2021-04-15 15:08:54 +02:00
INSTALL.md
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LICENSE.md Re-add Creative Commons 2020-12-03 10:32:55 +01:00
README.md Remove the link to Travis 2021-03-26 11:11:48 +01:00
ccpp.yml
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cmake_uninstall.cmake.in
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copyright remove travis and wininst 2021-02-11 10:37:08 +01:00

README.md

CGAL

The Computational Geometry Algorithms Library (CGAL) is a C++ library that aims to provide easy access to efficient and reliable algorithms in computational geometry.

CGAL Releases

The primary vector of distribution of CGAL are source tarballs, released twice a year, announced on the web site of CGAL.

Getting Started with CGAL

Since version 5.0, CGAL is a header-only library, meaning that it is no longer needed to build CGAL libraries before it can be used.

Head over to the CGAL manual for usage guides and tutorials that will get you started smoothly.

License

See the file LICENSE.md.

CGAL Git Repository Layout

The Git repository of CGAL has a different layout from release tarballs. It contains a CMakeLists.txt file that serves as anchor for configuring and building programs, and a set of subfolders, so called packages. Most packages implement a data structure or an algorithm for CGAL (e.g., Convex_hull_2, or Triangulation_3); however some packages serve special needs:

  • Installation - meta-files and CMake-support
  • Maintenance - infrastructural support
  • Core, CGALimageIO, Qt_widget, GraphicsView - component libraries
  • Scripts - scripts to simplify developer's and user's work
  • Testsuite - infrastructure for testsuite
  • Documentation - infrastructure for CGAL's manual
  • STL_Extension - extensions to the standard template library

More Information