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The public CGAL repository, see the README below
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Sven Oesau b8cbb72b09 adding do_intersect_circle_iso_rectangle_2 to AABB_traits_2 2025-05-26 15:14:49 +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 adding do_intersect_circle_iso_rectangle_2 to AABB_traits_2 2025-05-26 15:14:49 +02:00
Advancing_front_surface_reconstruction Merge pull request #8263 from lrineau/CGAL-update_minimal_cmake-GF 2024-06-12 10:06:12 +02:00
Algebraic_foundations Merge remote-tracking branch 'cgal/5.6.x-branch' into cgal/6.0.x-branch 2025-03-07 17:25:57 +01:00
Algebraic_kernel_d issue #8515 Spelling mistakes found checking `en-GB` to `en-US` 2024-10-05 11:28:29 +02:00
Algebraic_kernel_for_circles cmake_minimum_required(VERSION 3.12...3.29) 2024-06-06 20:19:44 +02:00
Algebraic_kernel_for_spheres cmake_minimum_required(VERSION 3.12...3.29) 2024-06-06 20:19:44 +02:00
Alpha_shapes_2 Merge remote-tracking branch 'cgal/5.6.x-branch' into cgal/6.0.x-branch 2025-03-07 17:25:57 +01:00
Alpha_shapes_3 issue #8515 Spelling mistakes found checking `en-GB` to `en-US` 2024-10-05 11:28:29 +02:00
Alpha_wrap_3 Merge pull request #8278 from albert-github/feature/bug_spell_20240511 2024-06-13 12:48:43 +02:00
Apollonius_graph_2 Merge pull request #8263 from lrineau/CGAL-update_minimal_cmake-GF 2024-06-12 10:06:12 +02:00
Arithmetic_kernel cmake_minimum_required(VERSION 3.12...3.29) 2024-06-06 20:19:44 +02:00
Arrangement_on_surface_2 Merge remote-tracking branch 'cgal/5.6.x-branch' into cgal/6.0.x-branch 2025-04-10 18:12:06 +02:00
BGL Merge remote-tracking branch 'cgal/5.6.x-branch' into 'cgal/6.0.x-branch' 2025-05-07 15:58:04 +02:00
Barycentric_coordinates_2 cmake_minimum_required(VERSION 3.12...3.29) 2024-06-06 20:19:44 +02:00
Basic_viewer Add missing methods ignore_all_XXX in graphics scene options (methods that are documented) 2024-11-08 15:57:10 +01:00
Boolean_set_operations_2 issue #8515 Spelling mistakes found checking `en-GB` to `en-US` 2024-10-05 11:28:29 +02:00
Bounding_volumes issue #8515 Spelling mistakes found checking `en-GB` to `en-US` 2024-10-05 11:28:29 +02:00
Box_intersection_d cmake_minimum_required(VERSION 3.12...3.29) 2024-06-06 20:19:44 +02:00
CGAL_Core the patch was still not complete 2024-10-08 12:45:21 +02:00
CGAL_ImageIO Compute strlen using snprintf 2025-03-23 22:24:34 +01:00
CGAL_ipelets Spelling corrections 2024-09-13 17:53:05 +02:00
Cartesian_kernel Spelling corrections 2024-05-31 19:05:34 +02:00
Circular_kernel_2 Merge pull request #8263 from lrineau/CGAL-update_minimal_cmake-GF 2024-06-12 10:06:12 +02:00
Circular_kernel_3 Merge pull request #8263 from lrineau/CGAL-update_minimal_cmake-GF 2024-06-12 10:06:12 +02:00
Circulator Address #8401 2024-08-09 11:32:26 +01:00
Classification the patch was still not complete 2024-10-08 12:45:21 +02:00
Combinatorial_map Merge remote-tracking branch 'cgal/5.6.x-branch' into cgal/6.0.x-branch 2025-03-31 15:31:19 +02:00
Cone_spanners_2 fix dependencies 2025-04-13 20:55:21 +02:00
Convex_decomposition_3 Fix exception double free in Convex decomposition (#8433) 2024-09-03 18:32:27 +02:00
Convex_hull_2 cmake_minimum_required(VERSION 3.12...3.29) 2024-06-06 20:19:44 +02:00
Convex_hull_3 Merge remote-tracking branch 'cgal/5.6.x-branch' into 6.0.x-branch 2025-04-03 16:09:15 +02:00
Convex_hull_d Merge pull request #8263 from lrineau/CGAL-update_minimal_cmake-GF 2024-06-12 10:06:12 +02:00
Data/data move point cloud to the right directory 2024-08-13 13:57:44 +02:00
Distance_2 cmake_minimum_required(VERSION 3.12...3.29) 2024-06-06 20:19:44 +02:00
Distance_3 remove duplicates 2024-08-13 08:48:31 +01:00
Documentation/doc Merge remote-tracking branch 'cgal/5.6.x-branch' into cgal/6.0.x-branch 2025-03-31 15:31:19 +02:00
Envelope_2 cmake_minimum_required(VERSION 3.12...3.29) 2024-06-06 20:19:44 +02:00
Envelope_3 Spelling corrections 2024-06-25 15:52:27 +02:00
Filtered_kernel Merge remote-tracking branch 'cgal/5.6.x-branch' 2024-10-18 18:00:08 +02:00
Generalized_map method to allow to not correct attributes when changing automatic management mode. 2024-10-15 10:21:52 +02:00
Generator issue #8515 Spelling mistakes found checking `en-GB` to `en-US` 2024-10-05 11:28:29 +02:00
GraphicsView add some override keywords 2024-10-15 20:10:27 +02:00
HalfedgeDS issue #8515 Spelling mistakes found checking `en-GB` to `en-US` 2024-10-05 11:28:29 +02:00
Hash_map fix dependencies 2025-03-31 14:15:30 +02:00
Heat_method_3 Address #8401 2024-08-09 11:32:26 +01:00
Homogeneous_kernel Spelling corrections 2024-05-31 19:05:34 +02:00
Hyperbolic_triangulation_2 encode LEDA/Core dependency 2025-03-23 23:08:08 +01:00
Inscribed_areas cmake_minimum_required(VERSION 3.12...3.29) 2024-06-06 20:19:44 +02:00
Installation Don't generate a CMake error if GMP has not been found 2025-05-15 10:43:34 +02:00
Interpolation cmake_minimum_required(VERSION 3.12...3.29) 2024-06-06 20:19:44 +02:00
Intersections_2 cmake_minimum_required(VERSION 3.12...3.29) 2024-06-06 20:19:44 +02:00
Intersections_3 remove extra template keyword 2025-04-07 11:47:02 +02:00
Interval_skip_list cmake_minimum_required(VERSION 3.12...3.29) 2024-06-06 20:19:44 +02:00
Interval_support cmake_minimum_required(VERSION 3.12...3.29) 2024-06-06 20:19:44 +02:00
Jet_fitting_3 issue #8515 Spelling mistakes found checking `en-GB` to `en-US` 2024-10-05 11:28:29 +02:00
Kernel_23 Merge remote-tracking branch 'cgal/5.6.x-branch' into cgal/6.0.x-branch 2025-04-16 18:51:44 +02:00
Kernel_d cmake_minimum_required(VERSION 3.12...3.29) 2024-06-06 20:19:44 +02:00
Kinetic_space_partition use CGAL_Eigen3_support instead of CGAL_Eigen_support 2025-04-13 20:40:31 +02:00
Kinetic_surface_reconstruction use CGAL_Eigen3_support instead of CGAL_Eigen_support 2025-04-13 20:40:31 +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 workaround API change in QT 6.9 2025-04-22 20:49:10 +02:00
Linear_cell_complex add missing default for LCC 2024-11-29 21:13:11 +01:00
Maintenance we now use ctest for testing + extra clean up 2025-01-22 11:42:50 +01:00
Matrix_search issue #8515 Spelling mistakes found checking `en-GB` to `en-US` 2024-10-05 11:28:29 +02:00
Mesh_2 issue #8515 Spelling mistakes found checking `en-GB` to `en-US` 2024-10-05 11:28:29 +02:00
Mesh_3 use previous vertex as hint 2025-03-03 18:22:05 +01:00
Mesher_level Mesh_2: fix a warning 2023-05-04 15:58:54 +02:00
Minkowski_sum_2 Merge remote-tracking branch 'cgal/5.6.x-branch' into HEAD 2025-01-24 08:08:33 +01:00
Minkowski_sum_3 cmake_minimum_required(VERSION 3.12...3.29) 2024-06-06 20:19:44 +02:00
Miscellany/doc/Miscellany issue #7395 Improvement of layout of model relations 2023-07-18 13:23:37 +02:00
Modifier cmake_minimum_required(VERSION 3.12...3.29) 2024-06-06 20:19:44 +02:00
Modular_arithmetic cmake_minimum_required(VERSION 3.12...3.29) 2024-06-06 20:19:44 +02:00
Nef_2 Merge remote-tracking branch 'cgal/5.6.x-branch' into cgal/6.0.x-branch 2025-02-05 08:40:26 +01:00
Nef_3 Merge remote-tracking branch 'cgal/5.6.x-branch' into cgal/6.0.x-branch 2025-02-05 08:40:26 +01:00
Nef_S2 Merge pull request #8263 from lrineau/CGAL-update_minimal_cmake-GF 2024-06-12 10:06:12 +02:00
NewKernel_d cmake_minimum_required(VERSION 3.12...3.29) 2024-06-06 20:19:44 +02:00
Number_types double group definition 2025-05-22 15:51:10 +01:00
Optimal_bounding_box Merge remote-tracking branch 'cgal/5.6.x-branch' into 6.0.x-branch 2025-04-03 16:09:15 +02:00
Optimal_transportation_reconstruction_2 cmake_minimum_required(VERSION 3.12...3.29) 2024-06-06 20:19:44 +02:00
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 cmake_minimum_required(VERSION 3.12...3.29) 2024-06-06 20:19:44 +02:00
Periodic_2_triangulation_2 issue #8515 Spelling mistakes found checking `en-GB` to `en-US` 2024-10-05 11:28:29 +02:00
Periodic_3_mesh_3 issue #8515 Spelling mistakes found checking `en-GB` to `en-US` 2024-10-05 11:28:29 +02:00
Periodic_3_triangulation_3 boost > std array 2025-03-23 22:58:40 +01:00
Periodic_4_hyperbolic_triangulation_2 Spelling corrections 2024-06-25 15:52:27 +02:00
Point_set_2 Merge pull request #8263 from lrineau/CGAL-update_minimal_cmake-GF 2024-06-12 10:06:12 +02:00
Point_set_3 Merge pull request #8518 from sloriot/PS3-fix_copy 2024-10-14 09:42:10 +02:00
Point_set_processing_3 Merge remote-tracking branch 'cgal/5.6.x-branch' into HEAD 2024-11-08 16:09:32 +01:00
Poisson_surface_reconstruction_3 Poisson reconstruction - experiments and speedup using parallel Mesh_3 (#7891) 2024-10-14 16:19:06 +02:00
Polygon Merge remote-tracking branch 'cgal/5.6.x-branch' 2024-10-18 18:00:08 +02:00
Polygon_mesh_processing Merge remote-tracking branch 'cgal/5.6.x-branch' into cgal/6.0.x-branch 2025-04-16 18:51:44 +02:00
Polygon_repair cleanup in Polygon_repair/test 2024-10-10 13:20:54 +01:00
Polygonal_surface_reconstruction data dir does not exist 2024-08-29 09:08:14 +02:00
Polyhedron sort lines 2025-03-19 17:48:04 +01:00
Polyline_simplification_2 Merge remote-tracking branch 'cgal/5.6.x-branch' into cgal/6.0.x-branch 2025-02-19 07:18:41 +01:00
Polynomial issue #8515 Spelling mistakes found checking `en-GB` to `en-US` 2024-10-05 11:28:29 +02:00
Polytope_distance_d Merge pull request #8519 from albert-github/feature/issue_8515_1 2024-10-14 09:42:14 +02:00
Principal_component_analysis cmake_minimum_required(VERSION 3.12...3.29) 2024-06-06 20:19:44 +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 Mac OS X cleaning 2024-10-10 14:21:34 +02:00
Property_map CONFIG options is only needed if a FindXXX.cmake exists 2024-09-04 14:48:07 +02:00
QP_solver issue #8515 Spelling mistakes found checking `en-GB` to `en-US` 2024-10-05 11:28:29 +02:00
Random_numbers cmake_minimum_required(VERSION 3.12...3.29) 2024-06-06 20:19:44 +02:00
Ridges_3 issue #8515 Spelling mistakes found checking `en-GB` to `en-US` 2024-10-05 11:28:29 +02:00
SMDS_3 Merge remote-tracking branch 'cgal/5.6.x-branch' into cgal/6.0.x-branch 2025-03-31 15:31:19 +02:00
STL_Extension avoid ambiguous overloads of operator= with optional and variant 2025-05-12 11:56:36 +02:00
Scale_space_reconstruction_3 Merge pull request #8263 from lrineau/CGAL-update_minimal_cmake-GF 2024-06-12 10:06:12 +02:00
Scripts Merge remote-tracking branch 'cgal/5.6.x-branch' into HEAD 2025-01-24 08:08:33 +01:00
SearchStructures cmake_minimum_required(VERSION 3.12...3.29) 2024-06-06 20:19:44 +02:00
Segment_Delaunay_graph_2 issue #8515 Spelling mistakes found checking `en-GB` to `en-US` 2024-10-05 11:28:29 +02:00
Segment_Delaunay_graph_Linf_2 Merge pull request #8263 from lrineau/CGAL-update_minimal_cmake-GF 2024-06-12 10:06:12 +02:00
Set_movable_separability_2 cmake_minimum_required(VERSION 3.12...3.29) 2024-06-06 20:19:44 +02:00
Shape_detection [Shape detection] Removed use of internal namespace from example (#8535) 2024-10-14 14:17:25 +02:00
Shape_regularization cmake_minimum_required(VERSION 3.12...3.29) 2024-06-06 20:19:44 +02:00
Skin_surface_3 cmake_minimum_required(VERSION 3.12...3.29) 2024-06-06 20:19:44 +02:00
Snap_rounding_2 Merge remote-tracking branch 'cgal/5.6.x-branch' into HEAD 2025-01-24 08:08:33 +01:00
Solver_interface Merge remote-tracking branch 'cgal/5.6.x-branch' into cgal/6.0.x-branch 2025-03-31 15:31:19 +02:00
Spatial_searching Spatial_search: Duplicate point handling (#8705) 2025-04-10 18:08:30 +02:00
Spatial_sorting cmake_minimum_required(VERSION 3.12...3.29) 2024-06-06 20:19:44 +02:00
Straight_skeleton_2 Merge remote-tracking branch 'cgal/5.6.x-branch' into cgal/6.0.x-branch 2025-03-31 15:31:19 +02:00
Straight_skeleton_extrusion_2 Merge remote-tracking branch 'cgal/5.6.x-branch' into 'cgal/6.0.x-branch' 2025-05-16 13:25:10 +02:00
Stream_lines_2 cmake_minimum_required(VERSION 3.12...3.29) 2024-06-06 20:19:44 +02:00
Stream_support issue #8515 Spelling mistakes found checking `en-GB` to `en-US` 2024-10-05 11:28:29 +02:00
Subdivision_method_3 cmake_minimum_required(VERSION 3.12...3.29) 2024-06-06 20:19:44 +02:00
Surface_mesh issue #8515 Spelling mistakes found checking `en-GB` to `en-US` 2024-10-05 11:28:29 +02:00
Surface_mesh_approximation missing doc of parameters 2024-10-17 17:36:24 +02:00
Surface_mesh_deformation Merge remote-tracking branch 'cgal/5.6.x-branch' 2024-11-14 07:48:10 +01:00
Surface_mesh_parameterization issue #8515 Spelling mistakes found checking `en-GB` to `en-US` 2024-10-05 11:28:29 +02:00
Surface_mesh_segmentation CONFIG options is only needed if a FindXXX.cmake exists 2024-09-04 14:48:07 +02:00
Surface_mesh_shortest_path issue #8515 Spelling mistakes found checking `en-GB` to `en-US` 2024-10-05 11:28:29 +02:00
Surface_mesh_simplification Merge remote-tracking branch 'cgal/5.6.x-branch' into cgal/6.0.x-branch 2025-03-31 15:31:19 +02:00
Surface_mesh_skeletonization CONFIG options is only needed if a FindXXX.cmake exists 2024-09-04 14:48:07 +02:00
Surface_mesh_topology issue #8515 Spelling mistakes found checking `en-GB` to `en-US` 2024-10-05 11:28:29 +02:00
Surface_mesher Typo: labelled is UK English 2024-10-03 11:23:23 +01:00
Surface_sweep_2 Merge remote-tracking branch 'cgal/5.6.x-branch' into HEAD 2025-01-24 08:08:33 +01:00
TDS_2 issue #8515 Spelling mistakes found checking `en-GB` to `en-US` 2024-10-05 11:28:29 +02:00
TDS_3 issue #8515 Spelling mistakes found checking `en-GB` to `en-US` 2024-10-05 11:28:29 +02:00
Testsuite Merge remote-tracking branch 'cgal/5.6.x-branch' into HEAD 2025-01-24 08:08:33 +01:00
Tetrahedral_remeshing fix operator<() for Dihedral_angle_cosine 2025-05-13 15:39:18 +02:00
Three Merge pull request #8519 from albert-github/feature/issue_8515_1 2024-10-14 09:42:14 +02:00
Triangulation issue #8515 Spelling mistakes found checking `en-GB` to `en-US` 2024-10-05 11:28:29 +02:00
Triangulation_2 Merge remote-tracking branch 'cgal/5.6.x-branch' into cgal/6.0.x-branch 2025-03-31 15:31:19 +02:00
Triangulation_3 Merge remote-tracking branch 'cgal/5.6.x-branch' into HEAD 2025-01-22 10:54:25 +01:00
Triangulation_on_sphere_2 a test and an example requires Leda or Core 2025-04-13 20:50:36 +02:00
Union_find cmake_minimum_required(VERSION 3.12...3.29) 2024-06-06 20:19:44 +02:00
Visibility_2 cmake_minimum_required(VERSION 3.12...3.29) 2024-06-06 20:19:44 +02:00
Voronoi_diagram_2 Merge pull request #8263 from lrineau/CGAL-update_minimal_cmake-GF 2024-06-12 10:06:12 +02:00
Weights remove thumbnails not used 2024-06-14 15:04:40 +02:00
.clang-tidy restore removed value 2021-09-02 19:09:28 +02:00
.gitattributes Merge remote-tracking branch 'cgal/5.6.x-branch' into HEAD 2025-01-24 08:08:33 +01:00
.gitignore Merge remote-tracking branch 'cgal/5.6.x-branch' into HEAD 2025-01-24 08:08:33 +01:00
CGALConfig.cmake
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CGALConfigVersion.cmake Add CGALConfigVersion.cmake, and CTest tests 2020-05-01 15:00:35 +02:00
CMakeLists.txt cmake_minimum_required(VERSION 3.12...3.29) 2024-06-06 20:19:44 +02:00
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