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The public CGAL repository, see the README below
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Jane Tournois d7759abbb7 add a hidden parameter to allow non-manifold vertices or edges 
this is to be used only is advanced code that deals with invalid T3
 		2022-06-08 23:03:50 +02:00
.github force removal 2022-01-07 13:05:58 +01:00
AABB_tree Deal with Arrangement 2022-01-19 07:30:22 +00:00
Advancing_front_surface_reconstruction Merge pull request #6255 from afabri/Advancing_front-fix_example-GF 2022-01-21 16:08:33 +01:00
Algebraic_foundations Do the remaining changes after Laurent's check 2022-02-03 08:02:11 +00:00
Algebraic_kernel_d Deal with Algebraic_kernel 2022-01-19 07:40:21 +00:00
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 CGAL Examples: CGAL_assertion -> assert 2022-01-24 10:19:04 +00:00
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 Merge pull request #6183 from efifogel/Aos_2-construct_curve_2-efif 2022-02-08 23:44:41 +01:00
BGL Merge cgal/master 2022-06-08 22:49:25 +02:00
Barycentric_coordinates_2 Add to dependencies 2021-12-10 07:49:22 +00:00
Boolean_set_operations_2 TAU packages 2022-01-26 16:45:19 +00:00
Bounding_volumes Merge pull request #6266 from afabri/CGAL-assertions_in_examples-GF 2022-02-02 16:38:01 +01:00
Box_intersection_d Merge pull request #5630 from GilesBathgate/Box_intersection_d-simplify_segment_tree_iterative_radon-GilesBathgate 2022-01-12 12:24:36 +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 Merge pull request #6206 from sloriot/demo-boost_spirit_deprecated_headers 2022-01-03 16:22:37 +01:00
CGAL_ipelets update latest cmake version tested 2021-11-09 10:58:47 +01:00
Cartesian_kernel Do not forbid any non-fundamental type conversion: 2021-12-17 12:22:40 +01:00
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 Merge pull request #6198 from albert-github/feature/bug_classification_endcond 2022-01-03 16:26:02 +01:00
Combinatorial_map Merge branch 'master' into LCC_update-gdamiand 2022-02-11 07:38:46 +01:00
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 update latest cmake version tested 2021-11-09 10:58:47 +01:00
Convex_hull_3 Merge pull request #6253 from afabri/P2T2-assert-GF 2022-02-02 16:38:22 +01:00
Convex_hull_d update latest cmake version tested 2021-11-09 10:58:47 +01:00
Data/data add missing data for SMDS_3 testing 2022-06-08 23:03:50 +02:00
Distance_2 update latest cmake version tested 2021-11-09 10:58:47 +01:00
Distance_3 Construct a FT from non integral double 2022-01-26 10:53:42 +00:00
Documentation/doc rename TMDS_3 to SMDS_3, end. 2022-06-08 22:57:25 +02:00
Envelope_2 TAU packages 2022-01-26 16:45:19 +00:00
Envelope_3 update latest cmake version tested 2021-11-09 10:58:47 +01:00
Filtered_kernel update latest cmake version tested 2021-11-09 10:58:47 +01:00
Generalized_map Merge branch 'master' into LCC_update-gdamiand 2022-02-11 07:38:46 +01:00
Generator CGAL Examples: CGAL_assertion -> assert 2022-01-24 10:19:04 +00:00
GraphicsView Fix file name 2022-02-03 08:41:04 +00:00
HalfedgeDS Merge pull request #6266 from afabri/CGAL-assertions_in_examples-GF 2022-02-02 16:38:01 +01:00
Hash_map Initialize the point to avoid a warning 2022-01-18 14:47:56 +00:00
Heat_method_3 Merge pull request #6179 from sloriot/HM-link_error_with_IDT 2021-12-20 18:06:19 +01:00
Homogeneous_kernel Do not forbid any non-fundamental type conversion: 2021-12-17 12:22:40 +01:00
Hyperbolic_triangulation_2 Fix file name 2022-02-03 08:41:04 +00:00
Inscribed_areas update latest cmake version tested 2021-11-09 10:58:47 +01:00
Installation add a hidden parameter to allow non-manifold vertices or edges 2022-06-08 23:03:50 +02:00
Interpolation Remove Geomview from the manual and the demos 2021-12-14 14:01:21 +00:00
Intersections_2 update latest cmake version tested 2021-11-09 10:58:47 +01:00
Intersections_3 Both types must be coerced 2022-02-03 15:47:17 +00:00
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 Merge pull request #6253 from afabri/P2T2-assert-GF 2022-02-02 16:38:22 +01:00
Kernel_d Merge pull request #6120 from MaelRL/Kernel_23-Converter_fundamental_types-GF 2022-01-24 11:07:34 +01:00
LEDA
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Linear_cell_complex Merge branch 'master' into LCC_update-gdamiand 2022-02-11 07:38:46 +01:00
MacOSX add files removed by error 2021-09-02 17:25:55 +02:00
Maintenance updated crontab (automated commit) 2022-02-17 17:18:03 +01:00
Matrix_search update latest cmake version tested 2021-11-09 10:58:47 +01:00
Mesh_2 Deal with Mesh_2 2022-01-18 16:45:38 +00:00
Mesh_3 remove SMDS_3 config file 2022-06-08 23:03:50 +02:00
Mesher_level Merge remote-tracking branch 'cgal/5.3.x-branch' 2021-08-25 19:33:46 +02:00
Minkowski_sum_2 TAU packages 2022-01-26 16:45:19 +00:00
Minkowski_sum_3 update latest cmake version tested 2021-11-09 10:58:47 +01:00
Miscellany/doc/Miscellany
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Modifier Do the remaining changes after Laurent's check 2022-02-03 08:02:11 +00:00
Modular_arithmetic update latest cmake version tested 2021-11-09 10:58:47 +01:00
Nef_2 CGAL Examples: CGAL_assertion -> assert 2022-01-24 10:19:04 +00:00
Nef_3 Merge pull request #6288 from GilesBathgate/Nef_3-constructor_single_initialise-GilesBathgate 2022-02-18 11:43:45 +01:00
Nef_S2 CGAL Examples: CGAL_assertion -> assert 2022-01-24 10:19:04 +00:00
NewKernel_d fix warnings cherry-picked from master targetting 5.4 2021-11-29 18:02:31 +01:00
Number_types Merge pull request #6253 from afabri/P2T2-assert-GF 2022-02-02 16:38:22 +01:00
OpenNL
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Optimal_bounding_box fix after merge 2022-01-18 10:07:25 +01:00
Optimal_transportation_reconstruction_2 Merge pull request #6213 from sloriot/OTR_2-doc 2022-01-04 16:31:20 +01:00
Optimisation_basic
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Orthtree update latest cmake version tested 2021-11-09 10:58:47 +01:00
Partition_2 update latest cmake version tested 2021-11-09 10:58:47 +01:00
Periodic_2_triangulation_2 Merge pull request #6253 from afabri/P2T2-assert-GF 2022-02-02 16:38:22 +01:00
Periodic_3_mesh_3 rename TMDS_3 to SMDS_3, end. 2022-06-08 22:57:25 +02:00
Periodic_3_triangulation_3 remove unnecessary dependency 2022-06-08 23:03:50 +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 Fix file name 2022-02-03 08:41:04 +00:00
Point_set_processing_3 Merge remote-tracking branch 'cgal/master' into HEAD 2022-01-18 09:11:52 +01:00
Poisson_surface_reconstruction_3 fixed a typo in the intro of 'Scale-Space Surface Reconstruction' and fixed #6220 2022-01-13 09:43:22 +01:00
Polygon Polygon: Remove a workaround for an old Sun compiler 2022-02-02 12:51:24 +00:00
Polygon_mesh_processing Meael's review 2022-06-08 22:53:18 +02:00
Polygonal_surface_reconstruction update latest cmake version tested 2021-11-09 10:58:47 +01:00
Polyhedron add a hidden parameter to allow non-manifold vertices or edges 2022-06-08 23:03:50 +02:00
Polyline_simplification_2 remove the handle 2021-11-30 13:49:39 +01:00
Polynomial Merge pull request #6302 from afabri/P2T2-assert-GF 2022-02-08 23:44:24 +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 #6253 from afabri/P2T2-assert-GF 2022-02-02 16:38:22 +01:00
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 Deal with Property_map 2022-01-18 18:47:42 +00:00
QP_solver update latest cmake version tested 2021-11-09 10:58:47 +01:00
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
SMDS_3 add a hidden parameter to allow non-manifold vertices or edges 2022-06-08 23:03:50 +02:00
STL_Extension add a hidden parameter to allow non-manifold vertices or edges 2022-06-08 23:03:50 +02:00
Scale_space_reconstruction_3 fixed a typo in the intro of 'Scale-Space Surface Reconstruction' and fixed #6220 2022-01-13 09:43:22 +01:00
Scripts move Named_parameters class in STL_extension 2022-01-07 15:12:22 +01:00
SearchStructures update latest cmake version tested 2021-11-09 10:58:47 +01:00
Segment_Delaunay_graph_2 Segment_delaunnay_graph: fstream -> sstream 2022-01-21 14:57:25 +00:00
Segment_Delaunay_graph_Linf_2 Merge pull request #6266 from afabri/CGAL-assertions_in_examples-GF 2022-02-02 16:38:01 +01:00
Set_movable_separability_2 update latest cmake version tested 2021-11-09 10:58:47 +01:00
Shape_detection update latest cmake version tested 2021-11-09 10:58:47 +01:00
Shape_regularization keep only the static version of is_default_parameter 2022-01-10 18:36:37 +01:00
Skin_surface_3 update latest cmake version tested 2021-11-09 10:58:47 +01:00
Snap_rounding_2 Squash-merge PR #5701 into 5.2.x 2021-11-30 12:14:53 +01:00
Solver_interface update latest cmake version tested 2021-11-09 10:58:47 +01:00
Spatial_searching Merge pull request #6287 from afabri/Spatial_searching-Incremental_Manhattan_fix-GF 2022-02-18 15:21:42 +01:00
Spatial_sorting update latest cmake version tested 2021-11-09 10:58:47 +01:00
Straight_skeleton_2 Merge pull request #6114 from sloriot/CGAL-cmake_clean_up 2021-11-18 12:27:19 +01:00
Stream_lines_2 update latest cmake version tested 2021-11-09 10:58:47 +01:00
Stream_support rename TMDS_3 to SMDS_3, end. 2022-06-08 22:57:25 +02:00
Subdivision_method_3 use_default_values() -> default_values() 2022-01-10 18:36:37 +01:00
Surface_mesh Merge pull request #6253 from afabri/P2T2-assert-GF 2022-02-02 16:38:22 +01:00
Surface_mesh_approximation Merge remote-tracking branch 'maxGimeno/PMP-Example_of_new_mp_function-maxGimeno' into HEAD 2022-01-12 13:33:49 +01:00
Surface_mesh_deformation update latest cmake version tested 2021-11-09 10:58:47 +01:00
Surface_mesh_parameterization Fix file name 2022-02-03 08:41:04 +00:00
Surface_mesh_segmentation Deal with SM_segmentation 2022-01-18 18:39:03 +00:00
Surface_mesh_shortest_path update latest cmake version tested 2021-11-09 10:58:47 +01:00
Surface_mesh_simplification Merge pull request #5639 from maxGimeno/PMP-Example_of_new_mp_function-maxGimeno 2022-01-17 15:34:45 +01:00
Surface_mesh_skeletonization do not use PMP::parameters namespace 2022-01-04 16:00:38 +01:00
Surface_mesh_topology Merge branch 'master' into LCC_update-gdamiand 2022-02-11 07:38:46 +01:00
Surface_mesher add missing include directive 2022-01-10 10:41:44 +01:00
Surface_sweep_2 TAU packages 2022-01-26 16:45:19 +00:00
TDS_2 move Named_parameters class in STL_extension 2022-01-07 15:12:22 +01:00
TDS_3 update latest cmake version tested 2021-11-09 10:58:47 +01:00
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 add a hidden parameter to allow non-manifold vertices or edges 2022-06-08 23:03:50 +02:00
Three Use CGAL::cpp11::result_of 2021-11-04 09:14:02 +01:00
Triangulation Merge pull request #6253 from afabri/P2T2-assert-GF 2022-02-02 16:38:22 +01:00
Triangulation_2 Merge pull request #6298 from afabri/Triangulation_2-quiet_warning-GF 2022-02-08 23:44:28 +01:00
Triangulation_3 Merge pull request #6253 from afabri/P2T2-assert-GF 2022-02-02 16:38:22 +01:00
Triangulation_on_sphere_2 use_default_values() -> default_values() 2022-01-10 18:36:37 +01:00
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 Use <sstream> instead of locks in the CMakeLists.txt file 2022-01-24 14:41:26 +00:00
Weights Deal with Weights 2022-01-19 07:33:31 +00:00
.clang-tidy restore removed value 2021-09-02 19:09:28 +02:00
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INSTALL.md
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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