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The public CGAL repository, see the README below
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Andreas Fabri 72bf8cc76a Fix Cone_spanners passing to std::array 2021-09-23 16:57:35 +02:00
.github Update .github/workflows/filter_testsuite.yml 2021-09-09 15:03:46 +02:00
AABB_tree Merge pull request #4229 from gdamiand/CGAL_data-gdamiand 2021-09-23 16:14:11 +02:00
Advancing_front_surface_reconstruction remove artificial dependency to Polygon 2021-09-01 16:41:36 +02:00
Algebraic_foundations remove some cpp0x and cpp11 config macros 2021-08-13 16:25:40 +02:00
Algebraic_kernel_d Replace more sc text 2021-05-21 15:45:50 +02:00
Algebraic_kernel_for_circles update max version of cmake and announce the new minimal in CHANGE.md 2021-04-15 15:08:54 +02:00
Algebraic_kernel_for_spheres update max version of cmake and announce the new minimal in CHANGE.md 2021-04-15 15:08:54 +02:00
Alpha_shapes_2 moving files from internal to PKG/internal 2021-08-26 11:33:39 +02:00
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Arithmetic_kernel update max version of cmake and announce the new minimal in CHANGE.md 2021-04-15 15:08:54 +02:00
Arrangement_on_surface_2 Fix in Arr_counting_traits_2.h 2021-09-23 16:57:34 +02:00
BGL Merge pull request #5945 from sloriot/BGL-np_ref_for_non_copyable_parameters 2021-09-10 17:39:47 +02:00
Barycentric_coordinates_2 moving files from internal to PKG/internal 2021-08-26 11:33:39 +02:00
Boolean_set_operations_2 Merge remote-tracking branch 'cgal/master' into Aos_2-boundary_objects-efic 2021-08-04 12:22:09 +03:00
Bounding_volumes moving files from internal to PKG/internal 2021-08-26 11:33:39 +02:00
Box_intersection_d more clean-up 2021-07-08 11:22:11 +02:00
CGAL_Core Update BigFloat_impl.h 2021-09-15 11:36:35 +02:00
CGAL_ImageIO moving files from internal to PKG/internal 2021-08-26 11:33:39 +02:00
CGAL_ipelets Merge pull request #5622 from maxGimeno/CMake-Update_versions_in_scripts-maxGimeno 2021-04-17 10:58:14 +02:00
Cartesian_kernel Merge branch 'Distance_3-Add_Tri_Tri-GF-old' into Distance_3-Add_Tri_Tri-GF 2021-09-02 17:26:44 +02:00
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Circulator Merge pull request #5622 from maxGimeno/CMake-Update_versions_in_scripts-maxGimeno 2021-04-17 10:58:14 +02:00
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Cone_spanners_2 Fix Cone_spanners passing to std::array 2021-09-23 16:57:35 +02:00
Convex_decomposition_3 Fix dereference after null check in Reflex_vertex_searcher.h 2021-04-28 09:59:25 +01:00
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Data/data Update one test in Point_set_processing_3 that uses a .cmd allowing to test this case in this pr 2021-03-19 14:37:50 +01:00
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OpenNL
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Optimisation_basic Add missing dependencies to Optimisation_basic 2020-10-13 09:55:38 +02:00
Orthtree copyright.txt -> copyright 2021-07-29 10:07:44 +02:00
Partition_2 Simplify the GNUC versions tests 2021-05-12 15:45:07 +02:00
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Periodic_4_hyperbolic_triangulation_2 remove artificial dependency to Polygon 2021-09-01 16:41:36 +02:00
Point_set_2 Merge pull request #5952 from sloriot/SS-remove_Polygon_dep 2021-09-10 17:40:20 +02:00
Point_set_3 More fixes 2021-08-31 16:00:37 +02:00
Point_set_processing_3 Merge pull request #4229 from gdamiand/CGAL_data-gdamiand 2021-09-23 16:14:11 +02:00
Poisson_surface_reconstruction_3 remove artificial dependency to Polygon 2021-09-01 16:41:36 +02:00
Polygon Harmonize ASCII usage across all packages 2021-06-23 23:34:32 +02:00
Polygon_mesh_processing Merge pull request #5941 from afabri/PMP-edge_lenght_area-GF 2021-09-20 17:07:09 +02:00
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Polynomial do not hide type definitions 2021-09-09 15:58:00 +02:00
Polytope_distance_d move documented IO functions in IO namespace 2021-05-05 13:15:37 +02:00
Principal_component_analysis moving files from internal to PKG/internal 2021-08-26 11:33:39 +02:00
Principal_component_analysis_LGPL Fix centroid computations for Iso_cuboid_3 2020-10-29 14:15:38 +01:00
Profiling_tools rename Counter to avoid conflict with type defined in msvc 2022 2021-08-25 13:02:11 +02:00
Property_map Merge remote-tracking branch 'cgal/master' into CGAL-Clean_up_boost_versions-maxGimeno 2021-07-19 14:18:40 +02:00
QP_solver Merge pull request #5649 from sloriot/CGAL-no_boost_shared_ptr 2021-05-18 18:14:12 +02:00
Random_numbers update max version of cmake and announce the new minimal in CHANGE.md 2021-04-15 15:08:54 +02:00
Ridges_3 More fixes 2021-08-31 16:00:37 +02:00
STL_Extension Remove commented code section which contains a call to memset() 2021-09-23 16:57:34 +02:00
Scale_space_reconstruction_3 remove artificial dependency to Polygon 2021-09-01 16:41:36 +02:00
Scripts Merge pull request #4229 from gdamiand/CGAL_data-gdamiand 2021-09-23 16:14:11 +02:00
SearchStructures update max version of cmake and announce the new minimal in CHANGE.md 2021-04-15 15:08:54 +02:00
Segment_Delaunay_graph_2 remove artificial dependency to Polygon 2021-09-01 16:41:36 +02:00
Segment_Delaunay_graph_Linf_2 moving files from internal to PKG/internal 2021-08-26 11:33:39 +02:00
Set_movable_separability_2 update max version of cmake and announce the new minimal in CHANGE.md 2021-04-15 15:08:54 +02:00
Shape_detection More fixes 2021-08-31 16:00:37 +02:00
Shape_regularization resized logo 2021-08-13 09:41:27 +02:00
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Surface_mesh_approximation update exclude path 2021-08-30 11:48:10 +02:00
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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