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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Mael Rouxel-Labbé 40655269a2 Documentation for BGL and SMP - Fixed the boost::graph_traits tables - Seam mesh documentation - Some minor changes to surface_mesh_parameterization's and ARAP's docs		2017-06-22 16:14:55 +02:00
.github	…
.travis	Use version 2.6.3 of qglviewer instead of master	2017-06-21 15:32:37 +02:00
AABB_tree	Merge pull request #1852 from maxGimeno/Doxygen_compare-GF	2017-06-13 10:18:28 +02:00
Advancing_front_surface_reconstruction	…
Algebraic_foundations	…
Algebraic_kernel_d	typo	2017-05-02 08:50:52 +02:00
Algebraic_kernel_for_circles	…
Algebraic_kernel_for_spheres	…
Alpha_shapes_2	Temporarily silenced weighted alpha shape traits depreciation warnings	2017-05-16 10:28:09 +02:00
Alpha_shapes_3	Merge pull request #2081 from maxGimeno/Merge_3d_demos-GF	2017-05-29 11:16:21 +02:00
Apollonius_graph_2	…
Arithmetic_kernel	…
Arrangement_on_surface_2	Merge pull request #2061 from efifogel/Sgm-bug_fix-efif	2017-05-29 11:17:22 +02:00
BGL	Documentation for BGL and SMP	2017-06-22 16:14:55 +02:00
Barycentric_coordinates_2	…
Boolean_set_operations_2	Explicitely set the policy of CMP0053 to OLD to silent the warning when it is not found.	2017-05-23 16:12:56 +02:00
Bounding_volumes	Fixed improper guards against the inclusion of deprecated headers	2017-05-16 10:17:41 +02:00
Box_intersection_d	…
CGAL_Core	…
CGAL_ImageIO	Explicitely set the policy of CMP0053 to OLD to silent the warning when it is not found.	2017-05-23 16:12:56 +02:00
CGAL_ipelets	Merge branch 'releases/CGAL-4.10-branch'	2017-05-24 17:45:58 +02:00
Cartesian_kernel	Merge pull request #2122 from sgiraudot/Kernel-Fix_plane_to_2d-GF	2017-05-29 11:17:05 +02:00
Circular_kernel_2	With the value of the variable random_seed == 105214 the testsuite	2017-05-03 15:06:11 +02:00
Circular_kernel_3	Explicitely set the policy of CMP0053 to OLD to silent the warning when it is not found.	2017-05-23 16:12:56 +02:00
Circulator	…
Combinatorial_map	Merge pull request #2120 from gdamiand/patch-2	2017-05-19 10:27:09 +02:00
Cone_spanners_2	…
Convex_decomposition_3	…
Convex_hull_2	Add newline at end of file	2017-05-16 08:29:10 +02:00
Convex_hull_3	Explicitely set the policy of CMP0053 to OLD to silent the warning when it is not found.	2017-05-23 16:12:56 +02:00
Convex_hull_d	Fixed improper guards against the inclusion of deprecated headers	2017-05-16 10:17:41 +02:00
Distance_2	…
Distance_3	…
Documentation/doc	Misc minor changes	2017-06-22 16:14:55 +02:00
Envelope_2	Fixed improper guards against the inclusion of deprecated headers	2017-05-16 10:17:41 +02:00
Envelope_3	…
Filtered_kernel	Add static filtering for Plane_3	2017-05-19 11:44:01 +02:00
Generalized_map	…
Generator	…
Geomview	Explicitely set the policy of CMP0053 to OLD to silent the warning when it is not found.	2017-05-23 16:12:56 +02:00
GraphicsView	Explicitely set the policy of CMP0053 to OLD to silent the warning when it is not found.	2017-05-23 16:12:56 +02:00
HalfedgeDS	…
Hash_map	…
Homogeneous_kernel	add missing }	2017-05-12 09:48:23 +02:00
Inscribed_areas	…
Installation	Merge pull request #1861 from maxGimeno/BGL_copy_face_graph_patch-GF	2017-06-22 16:06:14 +02:00
Interpolation	Explicitely set the policy of CMP0053 to OLD to silent the warning when it is not found.	2017-05-23 16:12:56 +02:00
Intersections_2	…
Intersections_3	…
Interval_skip_list	…
Interval_support	…
Inventor	…
Jet_fitting_3	…
Kernel_23	Fixed cubic equation solver	2017-06-22 16:14:55 +02:00
Kernel_d	…
Kinetic_data_structures	…
Kinetic_framework	…
LEDA	…
Linear_cell_complex	Merge branch 'releases/CGAL-4.9-branch' into releases/CGAL-4.10-branch	2017-06-12 18:10:14 +02:00
MacOSX	…
Maintenance	Next release in that branch will be 4.10.1	2017-06-16 15:38:57 +02:00
Matrix_search	…
Mesh_2	Explicitely set the policy of CMP0053 to OLD to silent the warning when it is not found.	2017-05-23 16:12:56 +02:00
Mesh_3	Merge pull request #2143 from afabri/Mesh_3-mesh_polyhedral_domain_with_surface_inside-GF	2017-06-16 12:07:13 +02:00
Mesher_level	…
Minkowski_sum_2	…
Minkowski_sum_3	…
Miscellany/doc/Miscellany	…
Modifier	…
Modular_arithmetic	…
Nef_2	Fixed improper guards against the inclusion of deprecated headers	2017-05-16 10:17:41 +02:00
Nef_3	Merge branch 'releases/CGAL-4.10-branch'	2017-06-16 11:45:45 +02:00
Nef_S2	…
NewKernel_d	…
Number_types	Merge pull request #1257 from mglisse/Number_types-gmpxx-glisse	2017-05-29 11:16:56 +02:00
OpenNL	…
Operations_on_polyhedra	…
Optimal_transportation_reconstruction_2	Explicitely set the policy of CMP0053 to OLD to silent the warning when it is not found.	2017-05-23 16:12:56 +02:00
Optimisation_basic	…
Partition_2	…
Periodic_2_triangulation_2	…
Periodic_3_triangulation_3	Explicitely set the policy of CMP0053 to OLD to silent the warning when it is not found.	2017-05-23 16:12:56 +02:00
Point_set_2	…
Point_set_3	Bugfix: use find() to compare string to avoid carriage return problems	2017-05-29 11:08:32 +02:00
Point_set_processing_3	add Simon as a maintainer of PSP	2017-06-15 09:40:38 +02:00
Point_set_shape_detection_3	Remove unused variables	2017-05-11 16:12:56 +02:00
Poisson_surface_reconstruction_3	…
Polygon	Merge pull request #1852 from maxGimeno/Doxygen_compare-GF	2017-06-13 10:18:28 +02:00
Polygon_mesh_processing	Documentation for BGL and SMP	2017-06-22 16:14:55 +02:00
Polyhedron	Added discrete authalic and ARAP to the Polyhedron demo	2017-06-22 16:14:55 +02:00
Polyhedron_IO	Explicitely set the policy of CMP0053 to OLD to silent the warning when it is not found.	2017-05-23 16:12:56 +02:00
Polyline_simplification_2	Explicitely set the policy of CMP0053 to OLD to silent the warning when it is not found.	2017-05-23 16:12:56 +02:00
Polynomial	…
Polytope_distance_d	…
Principal_component_analysis	Merge pull request #1921 from MaelRL/Subdivision-FaceGraph-GF	2017-05-29 11:16:48 +02:00
Principal_component_analysis_LGPL	…
Profiling_tools	…
Property_map	Fix warning on Apple.	2017-06-12 11:30:36 +02:00
QP_solver	…
Random_numbers	…
Ridges_3	…
STL_Extension	Try to fix the segfault	2017-06-19 10:34:05 +02:00
Scale_space_reconstruction_3	…
Scripts	Merge pull request #1852 from maxGimeno/Doxygen_compare-GF	2017-06-13 10:18:28 +02:00
SearchStructures	…
Segment_Delaunay_graph_2	…
Segment_Delaunay_graph_Linf_2	…
Skin_surface_3	…
Snap_rounding_2	…
Solver_interface	…
Spatial_searching	Merge pull request #2091 from mglisse/Spatial_searching-misc-glisse	2017-05-29 11:17:14 +02:00
Spatial_sorting	…
Straight_skeleton_2	…
Stream_lines_2	…
Stream_support	…
Subdivision_method_3	fix release date	2017-05-12 11:01:33 +02:00
Surface_mesh	Added boost::hash overloads for the other Surface_mesh index-based classes	2017-06-22 16:14:55 +02:00
Surface_mesh_deformation	Merge branch 'releases/CGAL-4.10-branch'	2017-05-24 17:45:58 +02:00
Surface_mesh_parameterization	Documentation for BGL and SMP	2017-06-22 16:14:55 +02:00
Surface_mesh_segmentation	discrete authalic now works for Surface_mesh and for a Seam_mesh	2017-06-22 16:11:38 +02:00
Surface_mesh_shortest_path	…
Surface_mesh_simplification	Merge pull request #2075 from afabri/CGAL-dont_include_graph_traits_header-GF	2017-05-19 10:28:38 +02:00
Surface_mesh_skeletonization	Merge pull request #2075 from afabri/CGAL-dont_include_graph_traits_header-GF	2017-05-19 10:28:38 +02:00
Surface_mesher	discrete authalic now works for Surface_mesh and for a Seam_mesh	2017-06-22 16:11:38 +02:00
Sweep_line_2	…
TDS_2	…
TDS_3	…
Testsuite	Rename TIMEOUT and limit it to 2400	2017-06-01 16:32:09 +02:00
Three	Add Q_DECL_OVERRIDE in the examples	2017-05-30 15:17:12 +02:00
Triangulation	…
Triangulation_2	Clean-up	2017-05-29 13:24:09 +02:00
Triangulation_3	Remove deprecated call to CGAL_SVN_REVISION and fix about functions in the help menu.	2017-06-06 15:07:11 +02:00
Union_find	…
Visibility_2	…
Voronoi_diagram_2	…
wininst	…
.gitattributes	…
.gitignore	…
.travis.yml	use clang 3.6	2017-06-16 15:59:53 +02:00
CMakeLists.txt	…
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 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