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The public CGAL repository, see the README below
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Laurent Rineau 0befb153de Periodic_3_triangulation_3 a few add ranges 
to make it compatible with the changes in `File_Medit.h`
 		2025-05-21 10:46:29 +02:00
.devcontainer/doxygen-cgal add a few vscode extensions to the dev container 2024-12-17 16:02:22 +01:00
.github Merge remote-tracking branch 'cgal/5.6.x-branch' into HEAD 2025-01-24 08:08:33 +01:00
AABB_tree fix 2D case 2025-05-20 17:29:36 +02:00
Advancing_front_surface_reconstruction update our CMake version 3.18...3.31 2025-02-04 14:32:37 +01:00
Algebraic_foundations review fix 2025-04-24 18:46:14 +01:00
Algebraic_kernel_d fixed some typos 2025-04-13 14:03:44 +01:00
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 fixed some typos 2025-04-13 14:03:44 +01:00
Alpha_shapes_3 fixed some typos 2025-04-13 14:03:44 +01:00
Alpha_wrap_3 Merge branch 'CGAL:master' into master 2025-04-18 14:34:15 +01:00
Apollonius_graph_2 Fix typo in typedef making the type be K::Bounded_side instead of CGAL::Bounded_side 2025-03-16 13:31:16 +01:00
Arithmetic_kernel update our CMake version 3.18...3.31 2025-02-04 14:32:37 +01:00
Arrangement_on_surface_2 Merge branch 'CGAL:master' into Triangulation_3-CDT_3-lrineau 2025-05-13 17:14:39 +02:00
BGL fix warnings 2025-05-20 16:49:14 +02:00
Barycentric_coordinates_2 update our CMake version 3.18...3.31 2025-02-04 14:32:37 +01:00
Basic_viewer fix the mentions of CGAL_USE_BASIC_VIEWER_QT (with the Qt suffix) 2025-05-02 09:22:38 +02:00
Boolean_set_operations_2 fix the mentions of CGAL_USE_BASIC_VIEWER_QT (with the Qt suffix) 2025-05-02 09:22:38 +02:00
Bounding_volumes Spelling correction (#8813) 2025-04-03 16:05:14 +02:00
Box_intersection_d later > latter 2025-03-28 20:41:37 +01:00
CGAL_Core Merge pull request #6849 from JulyCode/gsoc2022-isosurface 2025-04-03 21:41:22 +02:00
CGAL_ImageIO Merge remote-tracking branch 'cgal/master' into gsoc2022-isosurface 2025-03-24 21:34:55 +01:00
CGAL_ipelets boost::tie -> std::tie (#8715) 2025-02-12 19:36:19 +01:00
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 Merge pull request #8586 from MaelRL/Kernel_23-Fix_dangling_ref_in_CC3-GF 2025-04-03 16:12:09 +02:00
Circular_kernel_3 Merge pull request #6849 from JulyCode/gsoc2022-isosurface 2025-04-03 21:41:22 +02:00
Circulator remove ccdt.convert_for_remeshing() 2025-05-20 16:24:27 +02:00
Classification Merge remote-tracking branch 'cgal/master' into gsoc2022-isosurface 2025-03-24 21:34:55 +01:00
Combinatorial_map Merge pull request #6849 from JulyCode/gsoc2022-isosurface 2025-04-03 21:41:22 +02:00
Cone_spanners_2 fix dependencies 2025-04-13 20:55:21 +02:00
Constrained_triangulation_3 add dependencies added by PMP::triangulate_faces and PMP::does_self_intersect 2025-05-21 10:16:44 +02:00
Convex_decomposition_3 update our CMake version 3.18...3.31 2025-02-04 14:32:37 +01:00
Convex_hull_2 update our CMake version 3.18...3.31 2025-02-04 14:32:37 +01:00
Convex_hull_3 Merge pull request #8586 from MaelRL/Kernel_23-Fix_dangling_ref_in_CC3-GF 2025-04-03 16:12:09 +02:00
Convex_hull_d it's > its 2025-03-28 21:18:55 +01:00
Data/data add an example with non-triangulated self-intersecting input 2025-05-12 13:00:32 +02:00
Distance_2 update our CMake version 3.18...3.31 2025-02-04 14:32:37 +01:00
Distance_3 fix min/max macro issue 2025-04-03 16:13:25 +02:00
Documentation/doc bibtex: protect {Delaunay} to keep the capital letter 2025-05-19 16:45:26 +02:00
Envelope_2 Merge pull request #8713 from efifogel/Aos_2-traits_concept-efif 2025-03-24 11:45:17 +01:00
Envelope_3 Merge pull request #8713 from efifogel/Aos_2-traits_concept-efif 2025-03-24 11:45:17 +01:00
Filtered_kernel Merge pull request #6849 from JulyCode/gsoc2022-isosurface 2025-04-03 21:41:22 +02:00
Generalized_map ie > i.e. 2025-03-28 21:04:43 +01:00
Generator Generator: Document default for parameter radius 2025-04-28 07:39:39 +01:00
GraphicsView merge master 2025-04-08 11:49:02 +01:00
HalfedgeDS Early exits in compare squared distance to improve performance (#8758) 2025-03-17 13:52:33 +01:00
Hash_map fix dependencies 2025-03-31 14:15:30 +02:00
Heat_method_3 boost::tie -> std::tie (#8715) 2025-02-12 19:36:19 +01:00
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 Merge pull request #8259 from loic-dubois/Hyperbolic_surface_triangulation_2-dubois 2025-04-03 19:18:58 +02:00
Inscribed_areas Remove check doc todos (#8738) 2025-02-19 07:13:33 +01:00
Installation Merge branch 'CGAL:master' into Triangulation_3-CDT_3-lrineau 2025-05-13 17:14:39 +02:00
Interpolation update our CMake version 3.18...3.31 2025-02-04 14:32:37 +01:00
Intersections_2 update our CMake version 3.18...3.31 2025-02-04 14:32:37 +01:00
Intersections_3 remove extra template keyword 2025-04-07 11:47:02 +02:00
Interval_skip_list it's > its 2025-03-28 21:18:55 +01:00
Interval_support update our CMake version 3.18...3.31 2025-02-04 14:32:37 +01:00
Isosurfacing_3 Speed up test 2025-03-28 10:52:45 +01:00
Jet_fitting_3 Remove check doc todos (#8738) 2025-02-19 07:13:33 +01:00
Kernel_23 add missing stuff in ProjectionTraitsGeometricTraits_3 2025-05-20 16:42:41 +02:00
Kernel_d Merge remote-tracking branch 'cgal/master' into gsoc2022-isosurface 2025-03-24 21:34:55 +01:00
Kinetic_space_partition Merge branch 'CGAL:master' into Triangulation_3-CDT_3-lrineau 2025-05-13 17:14:39 +02:00
Kinetic_surface_reconstruction Merge remote-tracking branch 'cgal/6.0.x-branch' into master 2025-04-16 18:53:38 +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 Merge branch 'CGAL:master' into Triangulation_3-CDT_3-lrineau 2025-05-13 17:14:39 +02:00
Linear_cell_complex fix the mentions of CGAL_USE_BASIC_VIEWER_QT (with the Qt suffix) 2025-05-02 09:22:38 +02:00
Maintenance we now use ctest for testing + extra clean up 2025-01-22 11:42:50 +01:00
Matrix_search Remove check doc todos (#8738) 2025-02-19 07:13:33 +01:00
Mesh_2 fix a memory leak to quiet LeakSanitizer 2025-04-30 17:09:45 +02:00
Mesh_3 Mesh_3: Specific domain for Poisson reconstruction (#8771) 2025-05-07 09:42:25 +02:00
Mesher_level Mesh_2: fix a warning 2023-05-04 15:58:54 +02:00
Minkowski_sum_2 Merge pull request #6849 from JulyCode/gsoc2022-isosurface 2025-04-03 21:41:22 +02:00
Minkowski_sum_3 Remove check doc todos (#8738) 2025-02-19 07:13:33 +01:00
Miscellany/doc/Miscellany issue #7395 Improvement of layout of model relations 2023-07-18 13:23:37 +02:00
Modifier update our CMake version 3.18...3.31 2025-02-04 14:32:37 +01:00
Modular_arithmetic update our CMake version 3.18...3.31 2025-02-04 14:32:37 +01:00
Nef_2 Spelling corrections 2025-04-29 19:11:01 +02:00
Nef_3 Basic viewer improvements (#8850) 2025-05-12 14:06:35 +02:00
Nef_S2 Spelling corrections 2025-04-29 19:11:01 +02:00
NewKernel_d Merge remote-tracking branch 'cgal/master' into Kernel_23-Fix_dangling_ref_in_CC3-GF 2025-03-15 14:09:28 +01:00
Number_types Remove check doc todos (#8738) 2025-02-19 07:13:33 +01:00
Optimal_bounding_box Merge remote-tracking branch 'cgal/6.0.x-branch' into cgal/master 2025-04-03 16:09:51 +02:00
Optimal_transportation_reconstruction_2 ie > i.e. 2025-03-28 21:04:43 +01:00
Optimisation_basic issue #8515 Spelling mistakes found checking `en-GB` to `en-US` 2024-10-05 11:28:29 +02:00
Orthtree use CGAL_Eigen3_support instead of CGAL_Eigen_support 2025-04-13 20:40:31 +02:00
Partition_2 Fix compilation in Partition_2 2025-03-16 14:24:18 +01:00
Periodic_2_triangulation_2 fix the mentions of CGAL_USE_BASIC_VIEWER_QT (with the Qt suffix) 2025-05-02 09:22:38 +02:00
Periodic_3_mesh_3 another semantic update 2025-05-20 20:43:21 +02:00
Periodic_3_triangulation_3 Periodic_3_triangulation_3 a few add ranges 2025-05-21 10:46:29 +02:00
Periodic_4_hyperbolic_triangulation_2 Merge pull request #8259 from loic-dubois/Hyperbolic_surface_triangulation_2-dubois 2025-04-03 19:18:58 +02:00
Point_set_2 Remove check doc todos (#8738) 2025-02-19 07:13:33 +01:00
Point_set_3 fix the mentions of CGAL_USE_BASIC_VIEWER_QT (with the Qt suffix) 2025-05-02 09:22:38 +02:00
Point_set_processing_3 use dedicated namespace 2025-03-24 18:43:05 +01:00
Poisson_surface_reconstruction_3 Rephrase 2025-04-18 12:49:56 +02:00
Polygon fix the mentions of CGAL_USE_BASIC_VIEWER_QT (with the Qt suffix) 2025-05-02 09:22:38 +02:00
Polygon_mesh_processing Merge remote-tracking branch 'refs/remotes/lrineau/Triangulation_3-CDT_3-lrineau' into Triangulation_3-CDT_3-lrineau 2025-05-13 17:34:31 +02:00
Polygon_repair fix compatibility and use generic macro in generic contexts 2025-04-30 10:17:14 +02:00
Polygonal_surface_reconstruction update our CMake version 3.18...3.31 2025-02-04 14:32:37 +01:00
Polyhedron fix the mentions of CGAL_USE_BASIC_VIEWER_QT (with the Qt suffix) 2025-05-02 09:22:38 +02:00
Polyline_simplification_2 Merge remote-tracking branch 'cgal/6.0.x-branch' in master 2025-02-19 07:19:25 +01:00
Polynomial Remove check doc todos (#8738) 2025-02-19 07:13:33 +01:00
Polytope_distance_d Remove check doc todos (#8738) 2025-02-19 07:13:33 +01:00
Principal_component_analysis Remove check doc todos (#8738) 2025-02-19 07:13:33 +01:00
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 fix dynamic property maps 2025-05-14 10:38:06 +02:00
QP_solver Remove check doc todos (#8738) 2025-02-19 07:13:33 +01:00
Random_numbers update our CMake version 3.18...3.31 2025-02-04 14:32:37 +01:00
Ridges_3 Remove check doc todos (#8738) 2025-02-19 07:13:33 +01:00
SMDS_3 fix semantic change 2025-05-20 20:00:54 +02:00
STL_Extension fix for clang 2025-05-14 10:25:59 +02:00
Scale_space_reconstruction_3 boost::tie -> std::tie (#8715) 2025-02-12 19:36:19 +01:00
Scripts fix min/max macro issue 2025-04-03 16:13:25 +02:00
SearchStructures Remove check doc todos (#8738) 2025-02-19 07:13:33 +01:00
Segment_Delaunay_graph_2 Fix & clean SDG_2 2025-03-16 14:25:48 +01:00
Segment_Delaunay_graph_Linf_2 A test file 2025-02-23 14:05:40 +00:00
Set_movable_separability_2 colinear -> collinear 2025-03-17 17:59:49 +01:00
Shape_detection Merge branch 'CGAL:master' into Triangulation_3-CDT_3-lrineau 2025-05-13 17:14:39 +02:00
Shape_regularization update our CMake version 3.18...3.31 2025-02-04 14:32:37 +01:00
Skin_surface_3 dont > don't 2025-03-28 20:52:22 +01:00
Snap_rounding_2 Merge pull request #8713 from efifogel/Aos_2-traits_concept-efif 2025-03-24 11:45:17 +01:00
Solver_interface Merge pull request #6849 from JulyCode/gsoc2022-isosurface 2025-04-03 21:41:22 +02:00
Spatial_searching Merge remote-tracking branch 'cgal/6.0.x-branch' into cgal/master 2025-04-10 18:19:14 +02:00
Spatial_sorting update our CMake version 3.18...3.31 2025-02-04 14:32:37 +01:00
Straight_skeleton_2 use CGAL_Basic_viewer target 2025-04-30 09:19:50 +02:00
Straight_skeleton_extrusion_2 use CGAL_Basic_viewer target 2025-04-30 09:19:50 +02:00
Stream_lines_2 update our CMake version 3.18...3.31 2025-02-04 14:32:37 +01:00
Stream_support fix the doc of the Medit format 2025-05-19 19:02:31 +02:00
Subdivision_method_3 Remove doc leftovers of previous implementations 2025-03-18 09:16:50 +01:00
Surface_mesh Merge branch 'CGAL:master' into Triangulation_3-CDT_3-lrineau 2025-05-13 17:14:39 +02:00
Surface_mesh_approximation Merge remote-tracking branch 'cgal/master' into gsoc2022-isosurface 2025-03-24 21:34:55 +01:00
Surface_mesh_deformation Merge remote-tracking branch 'cgal/master' into gsoc2022-isosurface 2025-03-24 21:34:55 +01:00
Surface_mesh_parameterization Merge remote-tracking branch 'cgal/master' into gsoc2022-isosurface 2025-03-24 21:34:55 +01:00
Surface_mesh_segmentation boost::tie -> std::tie (#8715) 2025-02-12 19:36:19 +01:00
Surface_mesh_shortest_path Merge remote-tracking branch 'cgal/master' into gsoc2022-isosurface 2025-03-24 21:34:55 +01:00
Surface_mesh_simplification Merge remote-tracking branch 'cgal/6.0.x-branch' in master 2025-03-31 15:32:56 +02:00
Surface_mesh_skeletonization boost::tie -> std::tie (#8715) 2025-02-12 19:36:19 +01:00
Surface_mesh_topology Merge branch 'CGAL:master' into Triangulation_3-CDT_3-lrineau 2025-05-13 17:14:39 +02:00
Surface_mesher Merge remote-tracking branch 'cgal/master' into gsoc2022-isosurface 2025-03-24 21:34:55 +01:00
Surface_sweep_2 dont > don't 2025-03-28 20:52:22 +01:00
TDS_2 More ouput > output 2025-03-28 20:37:48 +01:00
TDS_3 remove ccdt.convert_for_remeshing() 2025-05-20 16:24:27 +02:00
Testsuite Merge remote-tracking branch 'cgal/5.6.x-branch' into HEAD 2025-01-24 08:08:33 +01:00
Tetrahedral_remeshing Merge remote-tracking branch 'cgal/6.0.x-branch' 2025-03-24 11:55:32 +01:00
Three merge master 2025-04-08 11:49:02 +01:00
Triangulation Triangulation: Fix Typos 2025-04-09 14:47:37 +01:00
Triangulation_2 workaround for MSVC 2019 2025-05-16 16:46:34 +02:00
Triangulation_3 remove a bad link `Regular` 2025-05-19 15:18:46 +02:00
Triangulation_on_hyperbolic_surface_2 fix double citation 2025-05-07 09:23:32 +02:00
Triangulation_on_sphere_2 a test and an example requires Leda or Core 2025-04-13 20:50:36 +02:00
Union_find update our CMake version 3.18...3.31 2025-02-04 14:32:37 +01:00
Visibility_2 Merge remote-tracking branch 'cgal/master' into gsoc2022-isosurface 2025-03-24 21:34:55 +01:00
Voronoi_diagram_2 fix the mentions of CGAL_USE_BASIC_VIEWER_QT (with the Qt suffix) 2025-05-02 09:22:38 +02:00
Weights ie > i.e. 2025-03-28 21:04:43 +01:00
.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