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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Simon Giraudot 7bcb5b02eb Fix warnings		2017-01-05 07:57:05 +01:00
AABB_tree	fix doc issues detected by recent doxygen	2016-12-28 13:59:45 +01:00
Advancing_front_surface_reconstruction	…
Algebraic_foundations	…
Algebraic_kernel_d	make static variables thread local	2016-12-02 13:21:53 +01:00
Algebraic_kernel_for_circles	…
Algebraic_kernel_for_spheres	…
Alpha_shapes_2	…
Alpha_shapes_3	Merge pull request #585 from afabri/Kernel-Weighted_point-GF	2016-12-20 19:52:02 +01:00
Apollonius_graph_2	…
Arithmetic_kernel	…
Arrangement_on_surface_2	Merge pull request #1750 from lrineau/Testsuite-fix_CMake_warnings_unused_from_cli-lrineau	2016-12-27 14:40:48 +01:00
BGL	Cancel useless changes in BGL and Surface_mesh	2017-01-04 08:47:32 +01:00
Barycentric_coordinates_2	…
Boolean_set_operations_2	Fixed typos in doc and comments	2016-12-09 11:27:17 +01:00
Bounding_volumes	…
Box_intersection_d	…
CGAL_Core	…
CGAL_ImageIO	…
CGAL_ipelets	Merge pull request #1750 from lrineau/Testsuite-fix_CMake_warnings_unused_from_cli-lrineau	2016-12-27 14:40:48 +01:00
Cartesian_kernel	…
Circular_kernel_2	…
Circular_kernel_3	…
Circulator	…
Combinatorial_map	clean up after rebase	2016-11-29 11:43:47 +01:00
Cone_spanners_2	…
Convex_decomposition_3	…
Convex_hull_2	…
Convex_hull_3	add deprecation warning	2016-12-29 12:09:05 +01:00
Convex_hull_d	…
Distance_2	…
Distance_3	…
Documentation/doc	Merge branch 'Point_set_3-GF-old' into Point_set_3-GF	2017-01-03 15:23:23 +01:00
Envelope_2	…
Envelope_3	…
Filtered_kernel	Fix license header, following the merge of PR##585	2016-12-22 15:23:50 +01:00
Generalized_map	Fix license header, following the merge of PR##585	2016-12-22 15:23:50 +01:00
Generator	…
Geomview	…
GraphicsView	…
HalfedgeDS	…
Hash_map	Merge pull request #1701 from afabri/Convex_hull_3-FaceGraph-GF	2016-12-30 15:14:34 +01:00
Homogeneous_kernel	…
Inscribed_areas	…
Installation	Update changes.html (4.9 -> 4.10)	2017-01-04 08:50:42 +01:00
Interpolation	…
Intersections_2	…
Intersections_3	…
Interval_skip_list	…
Interval_support	…
Inventor	…
Jet_fitting_3	…
Kernel_23	Merge pull request #1656 from afabri/Kernel-Linfinity_distance-GF	2016-12-28 16:12:31 +01:00
Kernel_d	…
Kinetic_data_structures	Merge pull request #585 from afabri/Kernel-Weighted_point-GF	2016-12-20 19:52:02 +01:00
Kinetic_framework	…
LEDA	…
Linear_cell_complex	clean up after rebase	2016-11-29 11:43:47 +01:00
MacOSX	…
Maintenance	…
Matrix_search	…
Mesh_2	…
Mesh_3	Merge pull request #1752 from lrineau/Mesh_3-various_fixes_and_improvements-lrineau	2016-12-28 16:12:14 +01:00
Mesher_level	…
Minkowski_sum_2	Followup to #1736	2016-12-06 13:47:12 +01:00
Minkowski_sum_3	…
Miscellany/doc/Miscellany	…
Modifier	…
Modular_arithmetic	…
Nef_2	…
Nef_3	fix doc issues detected by recent doxygen	2016-12-28 13:59:45 +01:00
Nef_S2	…
NewKernel_d	…
Number_types	Use correct Exponent type	2016-12-13 10:38:48 +01:00
OpenNL	…
Operations_on_polyhedra	Define macro to use old cmap api and to remove deprecated warning in .cpp instead of in .h	2016-11-29 11:43:41 +01:00
Optimal_transportation_reconstruction_2	…
Optimisation_basic	…
Partition_2	…
Periodic_2_triangulation_2	…
Periodic_3_triangulation_3	…
Point_set_2	…
Point_set_3	Fix warnings	2017-01-05 07:57:05 +01:00
Point_set_processing_3	Merge branch 'Point_set_3-GF-old' into Point_set_3-GF	2017-01-03 15:23:23 +01:00
Point_set_shape_detection_3	…
Poisson_surface_reconstruction_3	Followup to #1736	2016-12-06 13:47:12 +01:00
Polygon	…
Polygon_mesh_processing	put function is correct group	2016-12-26 08:33:43 +01:00
Polyhedron	Merge branch 'Point_set_3-GF-old' into Point_set_3-GF	2017-01-03 15:23:23 +01:00
Polyhedron_IO	…
Polyline_simplification_2	…
Polynomial	…
Polytope_distance_d	…
Principal_component_analysis	…
Principal_component_analysis_LGPL	…
Profiling_tools	…
Property_map	…
QP_solver	…
Random_numbers	…
Ridges_3	…
STL_Extension	…
Scale_space_reconstruction_3	…
Scripts	Fix the path to env	2016-12-20 20:01:34 +01:00
SearchStructures	…
Segment_Delaunay_graph_2	…
Segment_Delaunay_graph_Linf_2	…
Skin_surface_3	…
Snap_rounding_2	Followup to #1736	2016-12-06 13:47:12 +01:00
Solver_interface	Merge pull request #1720 from sgiraudot/Solver_interface-Enhance_eigen_diagonalize-GF	2017-01-02 19:10:19 +01:00
Spatial_searching	Merge remote-tracking branch 'cgal/releases/CGAL-4.9-branch'	2016-12-12 17:47:56 +01:00
Spatial_sorting	…
Straight_skeleton_2	…
Stream_lines_2	…
Stream_support	…
Subdivision_method_3	…
Surface_mesh	Cancel useless changes in BGL and Surface_mesh	2017-01-04 08:47:32 +01:00
Surface_mesh_deformation	fix doc issues detected by recent doxygen	2016-12-28 13:59:45 +01:00
Surface_mesh_parameterization	static -> CGAL_STATIC_THREAD_LOCAL_VARIABLE	2016-12-01 16:23:46 +01:00
Surface_mesh_segmentation	Merge pull request #1699 from sloriot/SMSeg-match_concepts	2016-12-02 11:35:48 +01:00
Surface_mesh_shortest_path	Merge pull request #1749 from sloriot/SMSP-fix_incorrect_name	2016-12-27 09:02:06 +01:00
Surface_mesh_simplification	Merge pull request #1698 from sloriot/SMS-missing_ns	2016-12-02 11:35:34 +01:00
Surface_mesh_skeletonization	…
Surface_mesher	…
Sweep_line_2	Merge pull request #1750 from lrineau/Testsuite-fix_CMake_warnings_unused_from_cli-lrineau	2016-12-27 14:40:48 +01:00
TDS_2	Update TriangulationDSFaceBase_2.h	2016-12-13 14:23:35 +01:00
TDS_3	…
Testsuite	…
Three	Update the doc forthe group_items and the plugins.	2016-12-15 13:26:38 +01:00
Triangulation	…
Triangulation_2	Merge pull request #1786 from afabri/Triangulation_2-Prevent_deref-GF	2017-01-02 19:10:24 +01:00
Triangulation_3	Merge pull request #1701 from afabri/Convex_hull_3-FaceGraph-GF	2016-12-30 15:14:34 +01:00
Union_find	…
Visibility_2	…
Voronoi_diagram_2	…
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INSTALL.md	…
LICENSE.md	…
README.md	…
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 sources tarballs, released twice a year, announced on the web site of CGAL. The sources distributed that way can be built using the CGAL installation manual.

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 building, 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

Compilation and installation

The compilation and installation of CGAL from a sources tarball is described in the CGAL installation manual and in the file INSTALL.md that is at the root of any sources tarball.

CGAL developers, however, usually compile CGAL directly from a local Git repository. That kind of compilation is called a branch build, and is described in the file INSTALL.md that is at the root of the Git repository.

License

See the file LICENSE.md.

README.md

CGAL releases

CGAL Git repository layout

Compilation and installation

License

More information