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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Sébastien Loriot b8be6649ec remove empty lines		2018-10-31 14:17:40 +01:00
.github	…
.travis	Merge branch 'Periodic_3_mesh_3-Feature-MBogdanov-old' into Periodic_3_mesh_3-Feature-MBogdanov	2018-06-07 15:14:19 +02:00
AABB_tree	Merge pull request #3240 from sloriot/AABB_tree-protect_kd_tree	2018-07-20 17:20:08 +02:00
Advancing_front_surface_reconstruction	Merge branch 'Periodic_3_mesh_3-Feature-MBogdanov-old' into Periodic_3_mesh_3-Feature-MBogdanov	2018-06-21 10:15:25 +02:00
Algebraic_foundations	Moved unary/binary_function to CGAL::cpp98	2018-06-13 15:58:19 +02:00
Algebraic_kernel_d	Moved unary/binary_function to CGAL::cpp98	2018-06-13 15:58:19 +02:00
Algebraic_kernel_for_circles	…
Algebraic_kernel_for_spheres	…
Alpha_shapes_2	Merge branch 'Periodic_3_mesh_3-Feature-MBogdanov-old' into Periodic_3_mesh_3-Feature-MBogdanov	2018-06-05 14:39:18 +02:00
Alpha_shapes_3	Merge pull request #2658 from MaelRL/Periodic_3_mesh_3-Feature-MBogdanov	2018-07-25 18:55:12 +02:00
Apollonius_graph_2	…
Arithmetic_kernel	…
Arrangement_on_surface_2	Moved unary/binary_function to CGAL::cpp98	2018-06-13 15:58:19 +02:00
BGL	use a vector for dynamic properties of const Surface_mesh	2018-10-25 17:05:21 +02:00
Barycentric_coordinates_2	…
Boolean_set_operations_2	…
Bounding_volumes	Merge pull request #3128 from sgiraudot/Solver_interface-Warn_against_diagonalize_traits-GF	2018-06-27 10:21:37 +02:00
Box_intersection_d	Moved unary/binary_function to CGAL::cpp98	2018-06-13 15:58:19 +02:00
CGAL_Core	Merge pull request #3166 from sloriot/Core-bigfloat_from_ui	2018-06-14 17:36:49 +02:00
CGAL_ImageIO	Moved unary/binary_function to CGAL::cpp98	2018-06-13 15:58:19 +02:00
CGAL_ipelets	Add Eigen dependency in CMakeLists of demos that need it	2018-06-19 11:00:02 +02:00
Cartesian_kernel	Merge branch 'master' into Property_map-Point_kernel_converter_map-GF	2018-05-29 10:58:28 +02:00
Circular_kernel_2	Various deprecation-related improvements	2018-05-18 16:47:54 +02:00
Circular_kernel_3	Fix Circular_kernel and PCA demo	2018-07-13 13:56:46 +02:00
Circulator	…
Classification	Add dependency to Boost BZIP2 on Windows	2018-07-06 11:23:15 +02:00
Combinatorial_map	Merge pull request #3170 from MaelRL/CGAL-Fix_some_STL_extension_namespaces-GF	2018-06-20 17:21:01 +02:00
Cone_spanners_2	Moved unary/binary_function to CGAL::cpp98	2018-06-13 15:58:19 +02:00
Convex_decomposition_3	…
Convex_hull_2	…
Convex_hull_3	Merge branch 'master' into convex_hull_function	2018-07-19 10:21:26 +02:00
Convex_hull_d	Various deprecation-related improvements	2018-05-18 16:47:54 +02:00
Distance_2	…
Distance_3	…
Documentation/doc	citations needed and intro of user manual	2018-08-06 01:00:18 -04:00
Envelope_2	…
Envelope_3	…
Filtered_kernel	Merge branch 'Periodic_3_mesh_3-Feature-MBogdanov-old' into Periodic_3_mesh_3-Feature-MBogdanov	2018-06-21 10:15:25 +02:00
Generalized_map	…
Generator	Merge pull request #3128 from sgiraudot/Solver_interface-Warn_against_diagonalize_traits-GF	2018-06-27 10:21:37 +02:00
Geomview	…
GraphicsView	Clean-up	2018-07-06 12:33:52 +02:00
HalfedgeDS	…
Hash_map	Merge branch 'Periodic_3_mesh_3-Feature-MBogdanov-old' into Periodic_3_mesh_3-Feature-MBogdanov	2018-06-05 14:39:18 +02:00
Heat_method_3	remove empty lines	2018-10-31 14:17:40 +01:00
Homogeneous_kernel	…
Inscribed_areas	Moved unary/binary_function to CGAL::cpp98	2018-06-13 15:58:19 +02:00
Installation	Merge branch 'master' into IntrinsicFaceGraph-V2	2018-08-01 15:40:36 +02:00
Interpolation	Renamed an internal function	2018-06-28 11:57:06 +02:00
Intersections_2	…
Intersections_3	…
Interval_skip_list	…
Interval_support	…
Inventor	…
Jet_fitting_3	Document Eigen dependency in PackageDescription.txt of packages	2018-06-19 11:00:02 +02:00
Kernel_23	Merge pull request #2658 from MaelRL/Periodic_3_mesh_3-Feature-MBogdanov	2018-07-25 18:55:12 +02:00
Kernel_d	…
LEDA	…
Linear_cell_complex	Update glCode in 3D demos	2018-07-06 12:08:22 +02:00
MacOSX	…
Maintenance	Prepare the announcement mail	2018-07-31 17:11:19 +02:00
Matrix_search	Moved unary/binary_function to CGAL::cpp98	2018-06-13 15:58:19 +02:00
Mesh_2	Moved unary/binary_function to CGAL::cpp98	2018-06-13 15:58:19 +02:00
Mesh_3	Trivial fix of the documentation	2018-07-31 17:32:37 +02:00
Mesher_level	Fix a compilation bug if Mesh_3 and Mesh_2 are both used	2018-05-15 15:13:05 +02:00
Minkowski_sum_2	Merge pull request #3093 from efifogel/Aos_2-ric_remove_edges-efif	2018-05-28 13:58:28 +02:00
Minkowski_sum_3	…
Miscellany/doc/Miscellany	…
Modifier	…
Modular_arithmetic	…
Nef_2	Moved unary/binary_function to CGAL::cpp98	2018-06-13 15:58:19 +02:00
Nef_3	…
Nef_S2	fix the <:: error	2018-05-17 10:20:57 +02:00
NewKernel_d	Moved unary/binary_function to CGAL::cpp98	2018-06-13 15:58:19 +02:00
Number_types	Moved unary/binary_function to CGAL::cpp98	2018-06-13 15:58:19 +02:00
OpenNL	…
Operations_on_polyhedra	…
Optimal_transportation_reconstruction_2	Moved unary/binary_function to CGAL::cpp98	2018-06-13 15:58:19 +02:00
Optimisation_basic	…
Partition_2	Disable a warning. Fix an allocator call	2018-05-15 15:37:51 +02:00
Periodic_2_triangulation_2	Moved unary/binary_function to CGAL::cpp98	2018-06-13 15:58:19 +02:00
Periodic_3_mesh_3	re-add files removed during git filter-branch	2018-07-19 21:47:31 +02:00
Periodic_3_triangulation_3	Merge pull request #2658 from MaelRL/Periodic_3_mesh_3-Feature-MBogdanov	2018-07-25 18:55:12 +02:00
Point_set_2	…
Point_set_3	Fix dependencies files.	2018-06-08 09:04:34 +02:00
Point_set_processing_3	Merge pull request #3129 from sgiraudot/Point_set_processing-Callbacks-GF	2018-06-27 10:21:40 +02:00
Point_set_shape_detection_3	Include Eigen in CMakeLists.txt where needed	2018-06-19 10:57:55 +02:00
Poisson_surface_reconstruction_3	Merge branch 'Periodic_3_mesh_3-Feature-MBogdanov-old' into Periodic_3_mesh_3-Feature-MBogdanov	2018-06-21 10:15:25 +02:00
Polygon	Added a test	2018-07-13 11:41:29 +02:00
Polygon_mesh_processing	Merge pull request #3255 from sloriot/PMP-rm_unused_file	2018-07-25 18:57:15 +02:00
Polyhedron	Make it work with Heat_method_traits_3	2018-10-30 22:31:24 +01:00
Polyhedron_IO	Merge pull request #3060 from maxGimeno/BGL-read_write_off_use_np-GF	2018-06-27 10:21:33 +02:00
Polyline_simplification_2	…
Polynomial	Fixed namespace	2018-06-13 17:10:36 +02:00
Polytope_distance_d	Update dependencies	2018-07-02 17:12:19 +02:00
Principal_component_analysis	Fix warnings	2018-07-16 14:24:53 +02:00
Principal_component_analysis_LGPL	…
Profiling_tools	…
Property_map	use a vector for dynamic properties of const Surface_mesh	2018-10-25 17:05:21 +02:00
QP_solver	Fixed namespace	2018-06-13 17:10:36 +02:00
Random_numbers	…
Ridges_3	…
STL_Extension	Merge pull request #3242 from lrineau/Mesh_3-fix__add_stop_with_TBB-GF	2018-07-25 18:59:46 +02:00
Scale_space_reconstruction_3	Merge branch 'master' into Periodic_3_mesh_3-Feature-MBogdanov	2018-06-27 10:33:24 +02:00
Scripts	new minor improvement	2018-07-04 15:45:25 +02:00
SearchStructures	Disable a warning. Fix an allocator call	2018-05-15 15:37:51 +02:00
Segment_Delaunay_graph_2	Moved unary/binary_function to CGAL::cpp98	2018-06-13 15:58:19 +02:00
Segment_Delaunay_graph_Linf_2	…
Set_movable_separability_2	…
Skin_surface_3	…
Snap_rounding_2	…
Solver_interface	Don't resize() as that assembles the matrix and makes add_coef() slow	2018-10-30 12:09:43 +01:00
Spatial_searching	Merge pull request #3170 from MaelRL/CGAL-Fix_some_STL_extension_namespaces-GF	2018-06-20 17:21:01 +02:00
Spatial_sorting	Moved unary/binary_function to CGAL::cpp98	2018-06-13 15:58:19 +02:00
Straight_skeleton_2	Moved unary/binary_function to CGAL::cpp98	2018-06-13 15:58:19 +02:00
Stream_lines_2	…
Stream_support	…
Subdivision_method_3	Merge pull request #3060 from maxGimeno/BGL-read_write_off_use_np-GF	2018-06-27 10:21:33 +02:00
Surface_mesh	use a vector for dynamic properties of const Surface_mesh	2018-10-25 17:05:21 +02:00
Surface_mesh_deformation	…
Surface_mesh_parameterization	Minor improvements to the Orbifold parameterization in the demo	2018-07-20 13:05:25 +02:00
Surface_mesh_segmentation	…
Surface_mesh_shortest_path	…
Surface_mesh_simplification	Merge pull request #2955 from afabri/BGL-include_cleanup-GF	2018-05-15 22:21:42 +02:00
Surface_mesh_skeletonization	Merge branch 'master' into Periodic_3_mesh_3-Feature-MBogdanov	2018-07-04 16:55:30 +02:00
Surface_mesher	Merge branch 'Periodic_3_mesh_3-Feature-MBogdanov-old' into Periodic_3_mesh_3-Feature-MBogdanov	2018-06-21 10:15:25 +02:00
Surface_sweep_2	…
TDS_2	…
TDS_3	…
Testsuite	…
Three	Add new item and new program for heat intensity display.	2018-08-01 15:47:37 +02:00
Triangulation	…
Triangulation_2	Merge pull request #2658 from MaelRL/Periodic_3_mesh_3-Feature-MBogdanov	2018-07-25 18:55:12 +02:00
Triangulation_3	Merge pull request #2658 from MaelRL/Periodic_3_mesh_3-Feature-MBogdanov	2018-07-25 18:55:12 +02:00
Union_find	…
Visibility_2	Moved unary/binary_function to CGAL::cpp98	2018-06-13 15:58:19 +02:00
Voronoi_diagram_2	…
wininst	Add CGALConfig.cmake to the Windows installer	2018-07-10 16:03:32 +02:00
.gitattributes	…
.gitignore	…
.travis.yml	Merge branch 'Periodic_3_mesh_3-Feature-MBogdanov-old' into Periodic_3_mesh_3-Feature-MBogdanov	2018-06-05 14:39:18 +02:00
CGALConfig.cmake	Reset CGALCOnfig.cmake	2018-06-04 12:00:22 +02:00
CMakeLists.txt	Disallow in-source builds in the Git repository	2018-05-28 15:21:32 +02:00
INSTALL.md	…
LICENSE.md	…
README.md	…
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 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 are 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