The public CGAL repository, see the README below

algorithms arrange boolean-operations c-plus-plus cgal computational-geometry cpp geometry geometry-processing library mesh-processing meshes point-cloud polygon template-library triangulation voronoi-diagram

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Laurent Rineau 2b0b0b7817 Merge pull request #6341 from afabri/PMP_extrude_example-GF PMP: Add example for extrude_mesh()		2022-03-09 11:35:24 +01:00
.github	…
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	…
Algebraic_kernel_for_spheres	…
Alpha_shapes_2	CGAL Examples: CGAL_assertion -> assert	2022-01-24 10:19:04 +00:00
Alpha_shapes_3	replace boost::unordered by std::unordered	2022-02-03 19:11:12 +01:00
Apollonius_graph_2	…
Arithmetic_kernel	…
Arrangement_on_surface_2	Merge pull request #6209 from sloriot/PMP-std_instead_of_boost	2022-02-24 19:57:17 +01:00
BGL	Merge pull request #6373 from MaelRL/BGL-Fix_make_ico-GF	2022-03-09 11:35:15 +01:00
Barycentric_coordinates_2	…
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	…
CGAL_ImageIO	Merge pull request #6209 from sloriot/PMP-std_instead_of_boost	2022-02-24 19:57:17 +01:00
CGAL_ipelets	…
Cartesian_kernel	…
Circular_kernel_2	…
Circular_kernel_3	…
Circulator	…
Classification	replace boost::unordered by std::unordered	2022-02-03 19:11:12 +01:00
Combinatorial_map	Merge branch 'master' into LCC_update-gdamiand	2022-02-11 07:38:46 +01:00
Cone_spanners_2	…
Convex_decomposition_3	…
Convex_hull_2	…
Convex_hull_3	default NP for non inlined doc	2022-02-28 10:12:09 +01:00
Convex_hull_d	…
Data/data	…
Distance_2	…
Distance_3	Construct a FT from non integral double	2022-01-26 10:53:42 +00:00
Documentation/doc	remove deprecated recommendation	2022-03-01 18:52:56 +01:00
Envelope_2	TAU packages	2022-01-26 16:45:19 +00:00
Envelope_3	…
Filtered_kernel	…
Generalized_map	Merge pull request #6209 from sloriot/PMP-std_instead_of_boost	2022-02-24 19:57:17 +01:00
Generator	CGAL Examples: CGAL_assertion -> assert	2022-01-24 10:19:04 +00:00
GraphicsView	Merge pull request #6316 from sloriot/CGAL-boost_progress	2022-02-22 18:24:47 +01:00
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	add missing include directive	2022-02-04 09:44:36 +01:00
Homogeneous_kernel	…
Hyperbolic_triangulation_2	Fix file name	2022-02-03 08:41:04 +00:00
Inscribed_areas	…
Installation	Update Installation/CHANGES.md	2022-02-23 11:38:25 +01:00
Interpolation	…
Intersections_2	add missing default	2022-02-18 15:50:59 +01:00
Intersections_3	Merge pull request #6344 from sloriot/CGAL-static_constexpr	2022-02-24 09:49:38 +01:00
Interval_skip_list	…
Interval_support	…
Jet_fitting_3	…
Kernel_23	Consistent count in the doc	2022-02-28 16:14:34 +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	…
Linear_cell_complex	Merge pull request #6209 from sloriot/PMP-std_instead_of_boost	2022-02-24 19:57:17 +01:00
MacOSX	…
Maintenance	updated crontab (automated commit)	2022-02-17 17:18:03 +01:00
Matrix_search	…
Mesh_2	Deal with Mesh_2	2022-01-18 16:45:38 +00:00
Mesh_3	Fix warning	2022-02-25 15:28:53 +01:00
Mesher_level	…
Minkowski_sum_2	Merge pull request #6209 from sloriot/PMP-std_instead_of_boost	2022-02-24 19:57:17 +01:00
Minkowski_sum_3	…
Miscellany/doc/Miscellany	…
Modifier	Do the remaining changes after Laurent's check	2022-02-03 08:02:11 +00:00
Modular_arithmetic	…
Nef_2	CGAL Examples: CGAL_assertion -> assert	2022-01-24 10:19:04 +00:00
Nef_3	Merge pull request #6209 from sloriot/PMP-std_instead_of_boost	2022-02-24 19:57:17 +01:00
Nef_S2	CGAL Examples: CGAL_assertion -> assert	2022-01-24 10:19:04 +00:00
NewKernel_d	…
Number_types	pedantic changes	2022-02-25 11:39:02 +01:00
OpenNL	…
Optimal_bounding_box	fix after merge	2022-01-18 10:07:25 +01:00
Optimal_transportation_reconstruction_2	…
Optimisation_basic	…
Orthtree	…
Partition_2	…
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 internal namespace	2022-01-10 18:36:32 +01:00
Periodic_3_triangulation_3	Deal with P3T3	2022-01-18 18:53:02 +00:00
Periodic_4_hyperbolic_triangulation_2	…
Point_set_2	…
Point_set_3	Fix file name	2022-02-03 08:41:04 +00:00
Point_set_processing_3	Merge pull request #6329 from afabri/PSP-fix_IO-GF	2022-02-24 09:52:51 +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	Merge pull request #6341 from afabri/PMP_extrude_example-GF	2022-03-09 11:35:24 +01:00
Polygonal_surface_reconstruction	…
Polyhedron	Merge pull request #6360 from lrineau/Polyhedron_demo-fix_issue_6357	2022-03-02 15:13:44 +01:00
Polyline_simplification_2	…
Polynomial	Merge pull request #6302 from afabri/P2T2-assert-GF	2022-02-08 23:44:24 +01:00
Polytope_distance_d	…
Principal_component_analysis	Merge pull request #6253 from afabri/P2T2-assert-GF	2022-02-02 16:38:22 +01:00
Principal_component_analysis_LGPL	…
Profiling_tools	…
Property_map	replace boost::unordered by std::unordered	2022-02-03 19:11:12 +01:00
QP_solver	…
Random_numbers	…
Ridges_3	…
STL_Extension	pedantic changes	2022-02-25 11:39:02 +01:00
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	…
SearchStructures	…
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	…
Shape_detection	…
Shape_regularization	keep only the static version of is_default_parameter	2022-01-10 18:36:37 +01:00
Skin_surface_3	…
Snap_rounding_2	…
Solver_interface	…
Spatial_searching	Merge pull request #6316 from sloriot/CGAL-boost_progress	2022-02-22 18:24:47 +01:00
Spatial_sorting	…
Straight_skeleton_2	…
Stream_lines_2	…
Stream_support	Merge pull request #6376 from sloriot/Stream_support-fix_STL_binary	2022-03-09 11:35:13 +01:00
Subdivision_method_3	replace boost::unordered by std::unordered	2022-02-03 19:11:12 +01:00
Surface_mesh	Merge pull request #6253 from afabri/P2T2-assert-GF	2022-02-02 16:38:22 +01:00
Surface_mesh_approximation	replace boost::unordered by std::unordered	2022-02-03 19:11:12 +01:00
Surface_mesh_deformation	…
Surface_mesh_parameterization	Merge pull request #6209 from sloriot/PMP-std_instead_of_boost	2022-02-24 19:57:17 +01:00
Surface_mesh_segmentation	Deal with SM_segmentation	2022-01-18 18:39:03 +00:00
Surface_mesh_shortest_path	Merge pull request #6346 from afabri/Shortes_path-not_reference-GF	2022-02-24 09:49:34 +01:00
Surface_mesh_simplification	default NP for non inlined doc	2022-02-28 10:12:09 +01:00
Surface_mesh_skeletonization	replace boost::unordered by std::unordered	2022-02-03 19:11:12 +01:00
Surface_mesh_topology	Merge branch 'master' into LCC_update-gdamiand	2022-02-11 07:38:46 +01:00
Surface_mesher	ya missing include directive	2022-02-04 10:22:26 +01:00
Surface_sweep_2	TAU packages	2022-01-26 16:45:19 +00:00
TDS_2	…
TDS_3	…
Testsuite	…
Tetrahedral_remeshing	Add missing #include	2022-02-17 15:10:40 +00:00
Three	…
Triangulation	Merge pull request #6253 from afabri/P2T2-assert-GF	2022-02-02 16:38:22 +01:00
Triangulation_2	Merge pull request #6372 from afabri/Triangulation_2-typo-GF	2022-03-09 11:35:17 +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	…
Visibility_2	replace boost::unordered by std::unordered	2022-02-03 19:11:12 +01:00
Voronoi_diagram_2	Fix warning	2022-02-25 15:28:53 +01:00
Weights	Deal with Weights	2022-01-19 07:33:31 +00:00
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.gitattributes	…
.gitignore	…
CGALConfig.cmake	…
CGALConfigVersion.cmake	…
CMakeLists.txt	…
INSTALL.md	…
LICENSE.md	…
README.md	…
ccpp.yml	…
cmake_uninstall.cmake.in	…
copyright	…

README.md

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

README.md

CGAL Releases

Getting Started with CGAL

License

CGAL Git Repository Layout

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