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The public CGAL repository, see the README below
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Sébastien Loriot 20ae7dfc0d Merge remote-tracking branch 'cgal/6.1.x-branch' into 'cgal/main' 2025-10-30 20:24:05 +01:00
.devcontainer/doxygen-cgal add a few vscode extensions to the dev container 2024-12-17 16:02:22 +01:00
.github Update build_doc.yml 2025-05-16 15:33:53 +02:00
AABB_tree Fix some links 2025-09-19 13:26:36 +02:00
Advancing_front_surface_reconstruction Rename home page of reference manuals to "Reference Manual" (#8904) 2025-05-26 11:47:37 +02:00
Algebraic_foundations Fix some links 2025-09-19 13:26:36 +02:00
Algebraic_kernel_d no need to repeat the package name as it is on the line above 2025-05-22 17:53:41 +02:00
Algebraic_kernel_for_circles dont > don't 2025-03-28 20:52:22 +01:00
Algebraic_kernel_for_spheres update our CMake version 3.18...3.31 2025-02-04 14:32:37 +01:00
Alpha_shapes_2 no need to repeat the package name as it is on the line above 2025-05-22 17:53:41 +02:00
Alpha_shapes_3 no need to repeat the package name as it is on the line above 2025-05-22 17:53:41 +02:00
Alpha_wrap_3 AW3: Use more iterations in tetrahedral remeshing example (#8903) 2025-06-10 14:08:59 +02:00
Apollonius_graph_2 Fix some links 2025-09-19 13:26:36 +02:00
Arithmetic_kernel update our CMake version 3.18...3.31 2025-02-04 14:32:37 +01:00
Arrangement_on_surface_2 Fix some links 2025-09-19 13:26:36 +02:00
BGL Add missing function doc links (#9074) 2025-10-17 15:29:09 +02:00
Barycentric_coordinates_2 Use \link / \ref to add missing links of functions with parameters 2025-09-19 00:26:17 +02:00
Basic_viewer suggestion from @gdamiand 2025-09-23 19:53:23 +02:00
Boolean_set_operations_2 Use \link / \ref to add missing links of functions with parameters 2025-09-19 00:26:17 +02:00
Bounding_volumes Avoid waring of Intel compiler 2025-10-06 15:18:50 +01:00
Box_intersection_d no need to repeat the package name as it is on the line above 2025-05-22 17:53:41 +02:00
CGAL_Core Merge remote-tracking branch 'cgal/6.0.x-branch' into 'cgal/6.1.x-branch' 2025-09-09 19:55:42 +02:00
CGAL_ImageIO missing string_field 2025-08-05 14:44:03 +02:00
CGAL_ipelets no need to repeat the package name as it is on the line above 2025-05-22 17:53:41 +02:00
Cartesian_kernel Merge pull request #8586 from MaelRL/Kernel_23-Fix_dangling_ref_in_CC3-GF 2025-04-03 16:12:09 +02:00
Circular_kernel_2 Re-organize macro calls for clarity 2025-09-19 15:14:06 +02:00
Circular_kernel_3 Test API of previously missing overloads 2025-09-19 15:13:35 +02:00
Circulator Merge remote-tracking branch 'cgal/master' into Triangulation_3-CDT_3-lrineau 2025-06-10 11:18:38 +02:00
Classification no need to repeat the package name as it is on the line above 2025-05-22 17:53:41 +02:00
Combinatorial_map Add missing function doc links (#9074) 2025-10-17 15:29:09 +02:00
Cone_spanners_2 Rename home page of reference manuals to "Reference Manual" (#8904) 2025-05-26 11:47:37 +02:00
Constrained_triangulation_3 Add missing function doc links (#9074) 2025-10-17 15:29:09 +02:00
Convex_decomposition_3 no need to repeat the package name as it is on the line above 2025-05-22 17:53:41 +02:00
Convex_hull_2 no need to repeat the package name as it is on the line above 2025-05-22 17:53:41 +02:00
Convex_hull_3 Merge remote-tracking branch 'cgal/6.0.x-branch' into 'cgal/6.1.x-branch' 2025-08-13 18:07:09 +02:00
Convex_hull_d no need to repeat the package name as it is on the line above 2025-05-22 17:53:41 +02:00
Data/data add file removed 2025-06-30 09:11:50 +02:00
Distance_2 update our CMake version 3.18...3.31 2025-02-04 14:32:37 +01:00
Distance_3 Merge pull request #8186 from lrineau/Triangulation_3-CDT_3-lrineau 2025-06-26 21:57:17 +02:00
Documentation/doc Merge pull request #9048 from LeoValque/SMS-slow_Garland-Heckbert 2025-10-30 20:12:47 +01:00
Envelope_2 no need to repeat the package name as it is on the line above 2025-05-22 17:53:41 +02:00
Envelope_3 no need to repeat the package name as it is on the line above 2025-05-22 17:53:41 +02:00
Filtered_kernel Merge remote-tracking branch 'cgal/6.1.x-branch' into 'cgal/main' 2025-09-28 17:11:10 +02:00
Frechet_distance more verbose 2025-10-21 18:08:22 +02:00
Generalized_map Use \link / \ref to add missing links of functions with parameters 2025-09-19 00:26:17 +02:00
Generator no need to repeat the package name as it is on the line above 2025-05-22 17:53:41 +02:00
GraphicsView Merge remote-tracking branch 'cgal/6.0.x-branch' into 'cgal/master' 2025-07-31 15:19:07 +02:00
HalfedgeDS Merge pull request #8890 from afabri/PMP-stitch_deterministic-GF 2025-06-04 14:56:33 +02:00
Hash_map fix dependencies 2025-03-31 14:15:30 +02:00
Heat_method_3 Rename home page of reference manuals to "Reference Manual" (#8904) 2025-05-26 11:47:37 +02:00
Homogeneous_kernel Merge remote-tracking branch 'cgal/master' into Kernel_23-Fix_dangling_ref_in_CC3-GF 2025-01-16 11:52:34 +01:00
Hyperbolic_triangulation_2 Spelling correction 2025-06-27 13:04:28 +02:00
Inscribed_areas no need to repeat the package name as it is on the line above 2025-05-22 17:53:41 +02:00
Installation Merge pull request #9048 from LeoValque/SMS-slow_Garland-Heckbert 2025-10-30 20:12:47 +01:00
Interpolation no need to repeat the package name as it is on the line above 2025-05-22 17:53:41 +02:00
Intersections_2 Add missing header 2025-09-19 16:22:33 +02:00
Intersections_3 remove extra template keyword 2025-04-07 11:47:02 +02:00
Interval_skip_list no need to repeat the package name as it is on the line above 2025-05-22 17:53:41 +02:00
Interval_support update our CMake version 3.18...3.31 2025-02-04 14:32:37 +01:00
Isosurfacing_3 Merge remote-tracking branch 'cgal/master' into Triangulation_3-CDT_3-lrineau 2025-06-10 11:18:38 +02:00
Jet_fitting_3 Rename home page of reference manuals to "Reference Manual" (#8904) 2025-05-26 11:47:37 +02:00
Kernel_23 Clarify what "any other type" means 2025-09-19 15:27:09 +02:00
Kernel_d Spelling correction 2025-10-22 11:38:11 +02:00
Kinetic_space_partition warning fix 2025-08-14 12:41:27 +02:00
Kinetic_surface_reconstruction fixing some conversion warnings 2025-10-06 16:06:42 +02:00
LEDA Update LEDA/include/CGAL/LEDA_basic.h 2024-04-23 11:41:55 +02:00
LICENSES remove no longer used license 2024-02-28 15:06:48 +01:00
Lab Fixing conversion warnings (#9095) 2025-10-17 10:06:48 +02:00
Linear_cell_complex Merge remote-tracking branch 'cgal/6.1.x-branch' into 'cgal/main' 2025-09-15 18:27:14 +02:00
Maintenance rename `master` to `main` in our scripts 2025-09-19 17:32:59 +02:00
Matrix_search no need to repeat the package name as it is on the line above 2025-05-22 17:53:41 +02:00
Mesh_2 CI... 2025-08-29 10:28:48 +02:00
Mesh_3 Documentation correction (#9104) 2025-10-22 11:05:02 +02:00
Mesher_level Mesh_2: fix a warning 2023-05-04 15:58:54 +02:00
Minkowski_sum_2 no need to repeat the package name as it is on the line above 2025-05-22 17:53:41 +02:00
Minkowski_sum_3 no need to repeat the package name as it is on the line above 2025-05-22 17:53:41 +02:00
Miscellany/doc/Miscellany Incorrect use of backticks 2025-07-14 18:14:16 +02:00
Modifier update our CMake version 3.18...3.31 2025-02-04 14:32:37 +01:00
Modular_arithmetic no need to repeat the package name as it is on the line above 2025-05-22 17:53:41 +02:00
Nef_2 Use \link / \ref to add missing links of functions with parameters 2025-09-19 00:26:17 +02:00
Nef_3 no need to repeat the package name as it is on the line above 2025-05-22 17:53:41 +02:00
Nef_S2 Rename home page of reference manuals to "Reference Manual" (#8904) 2025-05-26 11:47:37 +02:00
NewKernel_d Triangulation: Add static filter for 5D and 6D orientation predicate (#8862) 2025-08-05 16:15:54 +02:00
Number_types Merge remote-tracking branch 'cgal/6.0.x-branch' in 'cgal/6.1.x-branch' 2025-09-15 18:19:34 +02:00
Optimal_bounding_box no need to repeat the package name as it is on the line above 2025-05-22 17:53:41 +02:00
Optimal_transportation_reconstruction_2 Merge remote-tracking branch 'cgal/6.0.x-branch' into 'cgal/6.1.x-branch' 2025-10-13 09:41:18 +02:00
Optimisation_basic issue #8515 Spelling mistakes found checking `en-GB` to `en-US` 2024-10-05 11:28:29 +02:00
Orthtree no need to repeat the package name as it is on the line above 2025-05-22 17:53:41 +02:00
Partition_2 reverted change to Partition_2 (unused variable) 2025-09-11 15:30:50 +02:00
Periodic_2_triangulation_2 Do not define _USE_MATH_DEFINES 2025-10-06 13:47:12 +01:00
Periodic_3_mesh_3 Documentation correction 2025-10-20 18:58:27 +02:00
Periodic_3_triangulation_3 Use \link / \ref to add missing links of functions with parameters 2025-09-19 00:26:17 +02:00
Periodic_4_hyperbolic_triangulation_2 removing unused variables or adding CGAL_USE 2025-09-01 13:21:53 +02:00
Point_set_2 no need to repeat the package name as it is on the line above 2025-05-22 17:53:41 +02:00
Point_set_3 update links 2025-05-22 18:29:50 +02:00
Point_set_processing_3 Merge pull request #9049 from soesau/CGAL-warnings-GF 2025-09-22 12:01:07 +02:00
Poisson_surface_reconstruction_3 Rename home page of reference manuals to "Reference Manual" (#8904) 2025-05-26 11:47:37 +02:00
Polygon Use \link / \ref to add missing links of functions with parameters 2025-09-19 00:26:17 +02:00
Polygon_mesh_processing Add missing function doc links (#9074) 2025-10-17 15:29:09 +02:00
Polygon_repair Do not document Boolean 2025-09-18 07:25:49 +01:00
Polygonal_surface_reconstruction no need to repeat the package name as it is on the line above 2025-05-22 17:53:41 +02:00
Polyhedron CGAL: Remove some deprecated functions (#9023) 2025-09-03 16:33:06 +02:00
Polyline_simplification_2 Merge pull request #9049 from soesau/CGAL-warnings-GF 2025-09-22 12:01:07 +02:00
Polynomial Spelling correction 2025-06-27 13:04:28 +02:00
Polytope_distance_d no need to repeat the package name as it is on the line above 2025-05-22 17:53:41 +02:00
Principal_component_analysis no need to repeat the package name as it is on the line above 2025-05-22 17:53:41 +02:00
Principal_component_analysis_LGPL Do not use CGAL::iterator_v<> as it is responsible for the ICE of VC2015 2022-06-27 08:58:17 +01:00
Profiling_tools update our CMake version 3.18...3.31 2025-02-04 14:32:37 +01:00
Property_map Merge remote-tracking branch 'cgal/6.0.x-branch' into 'cgal/master' 2025-07-31 15:19:07 +02:00
QP_solver Incorrect use of backticks 2025-07-14 18:14:16 +02:00
Random_numbers update our CMake version 3.18...3.31 2025-02-04 14:32:37 +01:00
Ridges_3 no need to repeat the package name as it is on the line above 2025-05-22 17:53:41 +02:00
SMDS_3 Tetrahedral remeshing - add a test (#8953) 2025-10-17 10:32:30 +02:00
STL_Extension Merge pull request #9048 from LeoValque/SMS-slow_Garland-Heckbert 2025-10-30 20:12:47 +01:00
Scale_space_reconstruction_3 Rename home page of reference manuals to "Reference Manual" (#8904) 2025-05-26 11:47:37 +02:00
Scripts rename `master` to `main` in our scripts 2025-09-19 17:32:59 +02:00
SearchStructures no need to repeat the package name as it is on the line above 2025-05-22 17:53:41 +02:00
Segment_Delaunay_graph_2 Use \link / \ref to add missing links of functions with parameters 2025-09-19 00:26:17 +02:00
Segment_Delaunay_graph_Linf_2 Rename home page of reference manuals to "Reference Manual" (#8904) 2025-05-26 11:47:37 +02:00
Set_movable_separability_2 Rename home page of reference manuals to "Reference Manual" (#8904) 2025-05-26 11:47:37 +02:00
Shape_detection Incorrect use of backticks 2025-07-14 18:14:16 +02:00
Shape_regularization Rename home page of reference manuals to "Reference Manual" (#8904) 2025-05-26 11:47:37 +02:00
Skin_surface_3 no need to repeat the package name as it is on the line above 2025-05-22 17:53:41 +02:00
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Solver_interface no need to repeat the package name as it is on the line above 2025-05-22 17:53:41 +02:00
Spatial_searching New package: Frechet Distance (#8284) 2025-06-05 16:08:47 +02:00
Spatial_sorting no need to repeat the package name as it is on the line above 2025-05-22 17:53:41 +02:00
Straight_skeleton_2 Spelling correction 2025-06-27 13:04:28 +02:00
Straight_skeleton_extrusion_2 Merge remote-tracking branch 'cgal/6.0.x-branch' into 'cgal/master' 2025-05-16 13:25:40 +02:00
Stream_lines_2 Merge remote-tracking branch 'cgal/6.1.x-branch' into 'cgal/main' 2025-10-30 20:24:05 +01:00
Stream_support Stream_Support: typos 2025-10-22 09:31:56 +01:00
Subdivision_method_3 no need to repeat the package name as it is on the line above 2025-05-22 17:53:41 +02:00
Surface_mesh Merge remote-tracking branch 'cgal/6.1.x-branch' into 'cgal/main' 2025-09-28 17:11:10 +02:00
Surface_mesh_approximation Spelling correction 2025-09-04 12:06:19 +02:00
Surface_mesh_deformation Use \link / \ref to add missing links of functions with parameters 2025-09-19 00:26:17 +02:00
Surface_mesh_parameterization Merge remote-tracking branch 'cgal/6.0.x-branch' into 'cgal/master' 2025-07-31 15:19:07 +02:00
Surface_mesh_segmentation Use \link / \ref to add missing links of functions with parameters 2025-09-19 00:26:17 +02:00
Surface_mesh_shortest_path no need to repeat the package name as it is on the line above 2025-05-22 17:53:41 +02:00
Surface_mesh_simplification Merge pull request #9048 from LeoValque/SMS-slow_Garland-Heckbert 2025-10-30 20:12:47 +01:00
Surface_mesh_skeletonization add precondition about single CC mesh 2025-06-23 11:36:13 +02:00
Surface_mesh_topology Use \link / \ref to add missing links of functions with parameters 2025-09-19 00:26:17 +02:00
Surface_mesher \link-less link fixes 2025-09-19 00:28:04 +02:00
Surface_sweep_2 no need to repeat the package name as it is on the line above 2025-05-22 17:53:41 +02:00
TDS_2 Rename home page of reference manuals to "Reference Manual" (#8904) 2025-05-26 11:47:37 +02:00
TDS_3 Add missing function doc links (#9074) 2025-10-17 15:29:09 +02:00
Testsuite Merge remote-tracking branch 'cgal/5.6.x-branch' into HEAD 2025-01-24 08:08:33 +01:00
Tetrahedral_remeshing Tetrahedral remeshing - add a test (#8953) 2025-10-17 10:32:30 +02:00
Three Merge remote-tracking branch 'cgal/master' into Triangulation_3-CDT_3-lrineau 2025-06-10 11:18:38 +02:00
Triangulation Triangulation: Add static filter for 5D and 6D orientation predicate (#8862) 2025-08-05 16:15:54 +02:00
Triangulation_2 regular triangulation docs: fix all vertex iterators 2025-09-22 20:27:03 +00:00
Triangulation_3 \link-less link fixes 2025-09-19 00:28:04 +02:00
Triangulation_on_hyperbolic_surface_2 Spelling correction 2025-06-27 13:04:28 +02:00
Triangulation_on_sphere_2 Rename home page of reference manuals to "Reference Manual" (#8904) 2025-05-26 11:47:37 +02:00
Union_find fix Prevent_deref<Union_find::iterator> 2025-09-19 11:53:02 +02:00
Visibility_2 Rename home page of reference manuals to "Reference Manual" (#8904) 2025-05-26 11:47:37 +02:00
Voronoi_diagram_2 Merge pull request #9049 from soesau/CGAL-warnings-GF 2025-09-22 12:01:07 +02:00
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.clang-format cleanup existing code 2025-01-13 11:24:30 +01:00
.clang-tidy restore removed value 2021-09-02 19:09:28 +02:00
.gitattributes fixed some typos 2025-04-13 14:03:44 +01:00
.gitignore fix for clang 2025-05-14 10:25:59 +02:00
.markdownlint.json fix the linter warnings 2024-12-13 16:22:51 +01:00
CGALConfig.cmake Add CGALConfig.cmake at the root of the Git layout 2017-03-29 12:49:57 +02:00
CGALConfigVersion.cmake Add CGALConfigVersion.cmake, and CTest tests 2020-05-01 15:00:35 +02:00
CMakeLists.txt update our CMake version 3.18...3.31 2025-02-04 14:32:37 +01:00
INSTALL.md INSTALL.md: Fix missing path in cmake invocation 2020-03-01 20:14:05 +01:00
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
REUSE.toml clean up 2024-10-10 17:18:00 +02:00
cmake_uninstall.cmake.in add option to remove extra newline 2024-01-05 14:08:32 +01:00
copyright Mac OS X cleaning 2024-10-10 14:21:34 +02:00

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