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The public CGAL repository, see the README below
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Giles Bathgate 9cdf8ba469 Use cross product instead of Plane_Plane intersection line 2022-04-02 18:10:06 +01:00
.github force removal 2022-01-07 13:05:58 +01:00
AABB_tree Use internal vectors in vector property maps (external causes dangling refs) 2022-03-24 16:10:36 +01:00
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 Merge pull request #6409 from albert-github/feature/bug_Algebraic_kernel_d_advanced 2022-03-18 15:58:19 +01:00
Algebraic_kernel_for_circles update latest cmake version tested 2021-11-09 10:58:47 +01:00
Algebraic_kernel_for_spheres update latest cmake version tested 2021-11-09 10:58:47 +01:00
Alpha_shapes_2 Incorrect link to Gudhi project 2022-03-19 13:28:51 +01:00
Alpha_shapes_3 Incorrect link to Gudhi project 2022-03-19 13:28:51 +01:00
Apollonius_graph_2 update latest cmake version tested 2021-11-09 10:58:47 +01:00
Arithmetic_kernel update latest cmake version tested 2021-11-09 10:58:47 +01:00
Arrangement_on_surface_2 Arrangement_on_surface_2: Permanent redirect of reference to wikipedia 2022-03-20 12:07:20 +01:00
BGL Remove unused typedef 2022-03-25 08:29:36 +01:00
Barycentric_coordinates_2 Barycentric_coordinates_2: Unused anchor 2022-03-16 15:15:51 +01:00
Boolean_set_operations_2 Merge pull request #6107 from efifogel/Polygon-fixes-efif 2022-03-18 15:59:58 +01:00
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 Merge remote-tracking branch 'cgal/5.2.x-branch' into HEAD 2021-11-29 16:03:16 +01:00
CGAL_ImageIO Merge pull request #6209 from sloriot/PMP-std_instead_of_boost 2022-02-24 19:57:17 +01:00
CGAL_ipelets update latest cmake version tested 2021-11-09 10:58:47 +01:00
Cartesian_kernel Merge pull request #6426 from afabri/Kernel_23-Call_function_objects-GF 2022-03-29 17:47:06 +02:00
Circular_kernel_2 update latest cmake version tested 2021-11-09 10:58:47 +01:00
Circular_kernel_3 update latest cmake version tested 2021-11-09 10:58:47 +01:00
Circulator update latest cmake version tested 2021-11-09 10:58:47 +01:00
Classification replace boost::unordered by std::unordered 2022-02-03 19:11:12 +01:00
Combinatorial_map Merge pull request #6395 from afabri/TDS-better_initialization_of_Unique_hash_map-GF 2022-03-18 15:58:28 +01:00
Cone_spanners_2 Remove some unintended artifacts from the documentation 2021-11-25 15:43:21 +01:00
Convex_decomposition_3 Merge pull request #6445 from GilesBathgate/Convex_decomposition-cleanup_ray_hit_generator2-GilesBathgate 2022-03-29 17:48:17 +02:00
Convex_hull_2 Remove redundant HTML type of anchor 2022-03-13 12:16:05 +01:00
Convex_hull_3 default NP for non inlined doc 2022-02-28 10:12:09 +01:00
Convex_hull_d update latest cmake version tested 2021-11-09 10:58:47 +01:00
Data/data Update draw nef3 example to observe faces with holes 2022-03-07 17:33:07 +01:00
Distance_2 update latest cmake version tested 2021-11-09 10:58:47 +01:00
Distance_3 Avoid some superfluous checks 2022-02-28 11:29:54 +01:00
Documentation/doc Merge pull request #6190 from MaelRL/gsoc2021-Surface_mesh_simplification-probabilistic-komaromy 2022-03-30 08:05:20 +02:00
Envelope_2 TAU packages 2022-01-26 16:45:19 +00:00
Envelope_3 update latest cmake version tested 2021-11-09 10:58:47 +01:00
Filtered_kernel Deal with Null_vector similar to Origin 2022-03-11 10:26:00 +00:00
Generalized_map Merge pull request #6209 from sloriot/PMP-std_instead_of_boost 2022-02-24 19:57:17 +01:00
Generator Generator: Remove unused variable 2022-03-16 08:31:30 +01:00
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 Move member variable position in initializer list 2022-03-18 09:08:38 +01:00
Heat_method_3 add missing include directive 2022-02-04 09:44:36 +01:00
Homogeneous_kernel Merge pull request #6426 from afabri/Kernel_23-Call_function_objects-GF 2022-03-29 17:47:06 +02:00
Hyperbolic_triangulation_2 Periodic_4_hyperbolic_triangulation_2 and Hyperbolic_triangulation_2: Incorrect enumeration sections 2022-03-16 12:47:53 +01:00
Inscribed_areas update latest cmake version tested 2021-11-09 10:58:47 +01:00
Installation Merge pull request #6190 from MaelRL/gsoc2021-Surface_mesh_simplification-probabilistic-komaromy 2022-03-30 08:05:20 +02:00
Interpolation Remove Geomview from the manual and the demos 2021-12-14 14:01:21 +00:00
Intersections_2 Merge remote-tracking branch 'cgal/master' into AABB_tree-Multiple_prim_per_datum-GF 2022-03-24 12:44:28 +01:00
Intersections_3 Merge remote-tracking branch 'cgal/master' into AABB_tree-Multiple_prim_per_datum-GF 2022-03-24 12:44:28 +01:00
Interval_skip_list update latest cmake version tested 2021-11-09 10:58:47 +01:00
Interval_support update latest cmake version tested 2021-11-09 10:58:47 +01:00
Jet_fitting_3 update latest cmake version tested 2021-11-09 10:58:47 +01:00
Kernel_23 Merge pull request #6399 from afabri/Kernel_23-overload_for_origin-GF 2022-03-30 09:23:32 +02:00
Kernel_d Merge pull request #6120 from MaelRL/Kernel_23-Converter_fundamental_types-GF 2022-01-24 11:07:34 +01:00
LEDA
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Linear_cell_complex Merge pull request #6395 from afabri/TDS-better_initialization_of_Unique_hash_map-GF 2022-03-18 15:58:28 +01:00
MacOSX add files removed by error 2021-09-02 17:25:55 +02:00
Maintenance updated crontab (automated commit) 2022-02-17 17:18:03 +01:00
Matrix_search update latest cmake version tested 2021-11-09 10:58:47 +01:00
Mesh_2 Deal with Mesh_2 2022-01-18 16:45:38 +00:00
Mesh_3 Merge pull request #6402 from janetournois/Mesh_3-polylines_to_protect_angle-jtournois 2022-03-30 08:04:06 +02:00
Mesher_level Merge remote-tracking branch 'cgal/5.3.x-branch' 2021-08-25 19:33:46 +02:00
Minkowski_sum_2 Merge pull request #6107 from efifogel/Polygon-fixes-efif 2022-03-18 15:59:58 +01:00
Minkowski_sum_3 update latest cmake version tested 2021-11-09 10:58:47 +01:00
Miscellany/doc/Miscellany Remove sizing of hash tables in copy constructors, size just grows 2022-03-17 20:21:12 +00:00
Modifier Do the remaining changes after Laurent's check 2022-02-03 08:02:11 +00:00
Modular_arithmetic update latest cmake version tested 2021-11-09 10:58:47 +01:00
Nef_2 CGAL Examples: CGAL_assertion -> assert 2022-01-24 10:19:04 +00:00
Nef_3 Merge pull request #6435 from GilesBathgate/Nef_3-cleanup_snc_list-GilesBathgate 2022-03-31 16:58:05 +02:00
Nef_S2 Use cross product instead of Plane_Plane intersection line 2022-04-02 18:10:06 +01:00
NewKernel_d fix warnings cherry-picked from master targetting 5.4 2021-11-29 18:02:31 +01:00
Number_types pedantic changes 2022-02-25 11:39:02 +01:00
OpenNL
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Optimal_bounding_box fix after merge 2022-01-18 10:07:25 +01:00
Optimal_transportation_reconstruction_2 Merge pull request #6213 from sloriot/OTR_2-doc 2022-01-04 16:31:20 +01:00
Optimisation_basic
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Orthtree update latest cmake version tested 2021-11-09 10:58:47 +01:00
Partition_2 update latest cmake version tested 2021-11-09 10:58:47 +01:00
Periodic_2_triangulation_2 Merge pull request #6395 from afabri/TDS-better_initialization_of_Unique_hash_map-GF 2022-03-18 15:58:28 +01:00
Periodic_3_mesh_3 rename internal namespace 2022-01-10 18:36:32 +01:00
Periodic_3_triangulation_3 Merge pull request #6395 from afabri/TDS-better_initialization_of_Unique_hash_map-GF 2022-03-18 15:58:28 +01:00
Periodic_4_hyperbolic_triangulation_2 Periodic_4_hyperbolic_triangulation_2 and Hyperbolic_triangulation_2: Incorrect enumeration sections 2022-03-16 13:19:01 +01:00
Point_set_2 update latest cmake version tested 2021-11-09 10:58:47 +01:00
Point_set_3 Fix file name 2022-02-03 08:41:04 +00:00
Point_set_processing_3 Point_set_processing_3: Missing end command for cgalParam 2022-03-14 19:36:37 +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 Document general polygon funtion returning range of holes 2022-03-22 14:21:40 +01:00
Polygon_mesh_processing Merge pull request #5983 from MaelRL/PMP-Shape_predicates_with_predicates-GF 2022-03-31 16:58:07 +02:00
Polygonal_surface_reconstruction update latest cmake version tested 2021-11-09 10:58:47 +01:00
Polyhedron Merge remote-tracking branch 'afabri/Kernel_23-overload_for_origin-GF' into Nef_3-performance_sphere_circle-GilesBathgate 2022-03-14 21:44:36 +00:00
Polyline_simplification_2 remove the handle 2021-11-30 13:49:39 +01:00
Polynomial Merge pull request #6302 from afabri/P2T2-assert-GF 2022-02-08 23:44:24 +01:00
Polytope_distance_d Update dependencies of now Triangulation_2-free packages 2021-12-16 13:53:54 +01:00
Principal_component_analysis Merge pull request #6253 from afabri/P2T2-assert-GF 2022-02-02 16:38:22 +01:00
Principal_component_analysis_LGPL
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Profiling_tools Switch to an overload as suggested by Giles 2022-03-21 09:19:50 +01:00
Property_map replace boost::unordered by std::unordered 2022-02-03 19:11:12 +01:00
QP_solver update latest cmake version tested 2021-11-09 10:58:47 +01:00
Random_numbers update latest cmake version tested 2021-11-09 10:58:47 +01:00
Ridges_3 update latest cmake version tested 2021-11-09 10:58:47 +01:00
STL_Extension Remove unnecessary assertions 2022-03-18 09:01:09 +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 move Named_parameters class in STL_extension 2022-01-07 15:12:22 +01:00
SearchStructures update latest cmake version tested 2021-11-09 10:58:47 +01:00
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 update latest cmake version tested 2021-11-09 10:58:47 +01:00
Shape_detection update latest cmake version tested 2021-11-09 10:58:47 +01:00
Shape_regularization keep only the static version of is_default_parameter 2022-01-10 18:36:37 +01:00
Skin_surface_3 Clean up Skin_surface as Unique_hash_map is not used at all 2022-03-09 13:11:19 +00:00
Snap_rounding_2 Squash-merge PR #5701 into 5.2.x 2021-11-30 12:14:53 +01:00
Solver_interface update latest cmake version tested 2021-11-09 10:58:47 +01:00
Spatial_searching Merge pull request #6316 from sloriot/CGAL-boost_progress 2022-02-22 18:24:47 +01:00
Spatial_sorting update latest cmake version tested 2021-11-09 10:58:47 +01:00
Straight_skeleton_2 Merge pull request #6107 from efifogel/Polygon-fixes-efif 2022-03-18 15:59:58 +01:00
Stream_lines_2 update latest cmake version tested 2021-11-09 10:58:47 +01:00
Stream_support Merge pull request #6454 from afabri/Stream_support-call_string_clear-GF 2022-03-31 16:57:58 +02:00
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_deformation: Incorrect deprecated sections 2022-03-14 19:09:21 +01:00
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 Merge pull request #6190 from MaelRL/gsoc2021-Surface_mesh_simplification-probabilistic-komaromy 2022-03-30 08:05:20 +02:00
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 Merge pull request #6395 from afabri/TDS-better_initialization_of_Unique_hash_map-GF 2022-03-18 15:58:28 +01:00
TDS_3 Initialize the size of Unique_hash_map 2022-03-09 11:34:12 +00:00
Testsuite Merge pull request #6210 from lrineau/Testsuite-fix__parse-ctest-dashboard-xml.py-GF 2022-01-03 16:22:31 +01:00
Tetrahedral_remeshing Add missing #include 2022-02-17 15:10:40 +00:00
Three Use CGAL::cpp11::result_of 2021-11-04 09:14:02 +01:00
Triangulation Merge pull request #6253 from afabri/P2T2-assert-GF 2022-02-02 16:38:22 +01:00
Triangulation_2 Merge pull request #6395 from afabri/TDS-better_initialization_of_Unique_hash_map-GF 2022-03-18 15:58:28 +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 Merge pull request #6359 from MaelRL/Distance_3-fix_p_tr_distance-GF 2022-03-09 11:40:26 +01:00
Union_find update latest cmake version tested 2021-11-09 10:58:47 +01:00
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
.clang-tidy restore removed value 2021-09-02 19:09:28 +02:00
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CMakeLists.txt update max version of cmake and announce the new minimal in CHANGE.md 2021-04-15 15:08:54 +02:00
INSTALL.md
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LICENSE.md Re-add Creative Commons 2020-12-03 10:32:55 +01:00
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copyright remove travis and wininst 2021-02-11 10:37:08 +01:00

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