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Sébastien Loriot 6da4e7a57f remove non-used functions 2024-02-28 17:22:41 +01:00
.github Update build scripts to use the number of available processors for parallel compilation 2024-01-23 15:05:00 +01:00
.reuse
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AABB_tree Try to avoid a non-initialized warning by initializing with std::nullopt 2024-02-09 09:12:38 +00:00
Advancing_front_surface_reconstruction actually core is now needed as it extends the gmp/boost arithmetic kernel 2024-02-27 17:55:05 +01:00
Algebraic_foundations Merge branch 'master' into CORE-boost_mp_number-GF 2024-02-23 17:04:37 +01:00
Algebraic_kernel_d Merge branch 'master' into CORE-boost_mp_number-GF 2024-02-23 17:04:37 +01:00
Algebraic_kernel_for_circles actually core is now needed as it extends the gmp/boost arithmetic kernel 2024-02-27 17:55:05 +01:00
Algebraic_kernel_for_spheres actually core is now needed as it extends the gmp/boost arithmetic kernel 2024-02-27 17:55:05 +01:00
Alpha_shapes_2 actually core is now needed as it extends the gmp/boost arithmetic kernel 2024-02-27 17:55:05 +01:00
Alpha_shapes_3 actually core is now needed as it extends the gmp/boost arithmetic kernel 2024-02-27 17:55:05 +01:00
Alpha_wrap_3 actually core is now needed as it extends the gmp/boost arithmetic kernel 2024-02-27 17:55:05 +01:00
Apollonius_graph_2 Parabola_segment_2: turn it into a struct 2024-01-11 09:45:05 +00:00
Arithmetic_kernel Merge branch 'master' into CORE-boost_mp_number-GF 2024-02-23 17:04:37 +01:00
Arrangement_on_surface_2 fix compilation issues 2024-02-28 13:55:01 +01:00
BGL Replace boost::mpl (#7813) 2023-12-26 17:33:36 +01:00
Barycentric_coordinates_2 actually core is now needed as it extends the gmp/boost arithmetic kernel 2024-02-27 17:55:05 +01:00
Boolean_set_operations_2 actually core is now needed as it extends the gmp/boost arithmetic kernel 2024-02-27 17:55:05 +01:00
Bounding_volumes add missing license headers 2024-01-04 13:50:15 +01:00
Box_intersection_d linking in the doc 2023-09-21 14:08:16 +01:00
CGAL_Core remove non-used functions 2024-02-28 17:22:41 +01:00
CGAL_ImageIO Compute strlen using snprintf 2024-01-08 12:13:22 +00:00
CGAL_ipelets Replace boost::mpl (#7813) 2023-12-26 17:33:36 +01:00
Cartesian_kernel Revert "example of perfect forwarding for Point_3" 2024-02-27 10:18:56 +01:00
Circular_kernel_2 actually core is now needed as it extends the gmp/boost arithmetic kernel 2024-02-27 17:55:05 +01:00
Circular_kernel_3 actually core is now needed as it extends the gmp/boost arithmetic kernel 2024-02-27 17:55:05 +01:00
Circulator Merge branch 'master' into feature/issue_7395 2023-08-18 11:10:42 +02:00
Classification No need for workaround for boost before version 1.47 2023-10-11 11:02:24 +02:00
Combinatorial_map actually core is now needed as it extends the gmp/boost arithmetic kernel 2024-02-27 17:55:05 +01:00
Cone_spanners_2 please CI 2024-01-04 15:15:23 +01:00
Convex_decomposition_3 actually core is now needed as it extends the gmp/boost arithmetic kernel 2024-02-27 17:55:05 +01:00
Convex_hull_2 add missing license headers 2024-01-04 13:50:15 +01:00
Convex_hull_3 actually core is now needed as it extends the gmp/boost arithmetic kernel 2024-02-27 17:55:05 +01:00
Convex_hull_d
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Data/data Merge pull request #7892 from sloriot/CGAL-fix_dh_angle_sign 2023-12-11 13:56:02 +01:00
Distance_2
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Distance_3
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Documentation/doc Merge branch 'master' into CORE-boost_mp_number-GF 2024-02-23 17:04:37 +01:00
Envelope_2 Cleaned up 2024-01-29 19:19:25 +02:00
Envelope_3 fix compilation issues 2024-02-28 13:55:01 +01:00
Filtered_kernel actually core is now needed as it extends the gmp/boost arithmetic kernel 2024-02-27 17:55:05 +01:00
Generalized_map actually core is now needed as it extends the gmp/boost arithmetic kernel 2024-02-27 17:55:05 +01:00
Generator
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GraphicsView update license 2024-01-04 13:53:38 +01:00
HalfedgeDS
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Heat_method_3 Merge pull request #7688 from hoskillua/heat-method-doc 2023-09-13 16:17:07 +02:00
Homogeneous_kernel replace boost::mpl::and_ 2023-11-10 16:19:26 +01:00
Hyperbolic_triangulation_2 encode LEDA/Core dependency 2024-01-03 18:14:47 +01:00
Inscribed_areas
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Installation update changes 2024-02-28 15:19:51 +01:00
Interpolation boost::mpl::if_ -> std::conditional 2023-09-24 22:57:20 +02:00
Intersections_2
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Intersections_3 Merge pull request #7614 from sloriot/PMP-BF_autorefine 2023-12-26 12:11:04 +01:00
Interval_skip_list
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Interval_support
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Jet_fitting_3
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Kernel_23 Revert "example of perfect forwarding for Point_3" 2024-02-27 10:18:56 +01:00
Kernel_d Use Exact_integer; Do not divide a Vector in case of Homogeneous 2024-01-12 08:04:00 +00:00
LEDA
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LICENSES remove no longer used license 2024-02-28 15:06:48 +01:00
Linear_cell_complex undo dependency changes + always use core if not disabled 2024-02-27 16:19:28 +01:00
MacOSX
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Maintenance Add function to create summary page for test results 2024-02-21 08:30:05 +01:00
Matrix_search
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Mesh_2 Merge remote-tracking branch 'cgal/master' into CGAL-Qt6-GF 2023-11-01 20:59:44 +01:00
Mesh_3 undo dependency changes + always use core if not disabled 2024-02-27 16:19:28 +01:00
Mesher_level
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Minkowski_sum_2 undo dependency changes + always use core if not disabled 2024-02-27 16:19:28 +01:00
Minkowski_sum_3 undo dependency changes + always use core if not disabled 2024-02-27 16:19:28 +01:00
Miscellany/doc/Miscellany
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Modifier
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Modular_arithmetic
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Nef_2 add missing license headers 2024-01-04 13:50:15 +01:00
Nef_3 undo dependency changes + always use core if not disabled 2024-02-27 16:19:28 +01:00
Nef_S2 Fixes when neither LEDA nor GMP is available (#7960) 2024-01-19 13:57:12 +01:00
NewKernel_d undo dependency changes + always use core if not disabled 2024-02-27 16:19:28 +01:00
Number_types fix compilation issues 2024-02-28 13:55:01 +01:00
Optimal_bounding_box undo dependency changes + always use core if not disabled 2024-02-27 16:19:28 +01:00
Optimal_transportation_reconstruction_2 Merge branch 'master' into CGAL-Qt6-GF 2023-09-14 17:40:05 +02:00
Optimisation_basic
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Orthtree
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Partition_2 undo dependency changes + always use core if not disabled 2024-02-27 16:19:28 +01:00
Periodic_2_triangulation_2 When running xmllint over the documentation output we get a number of waning's like: 2024-02-02 18:58:03 +01:00
Periodic_3_mesh_3 undo dependency changes + always use core if not disabled 2024-02-27 16:19:28 +01:00
Periodic_3_triangulation_3 undo dependency changes + always use core if not disabled 2024-02-27 16:19:28 +01:00
Periodic_4_hyperbolic_triangulation_2 Merge branch 'master' into CGAL-Qt6-GF 2023-09-14 17:40:05 +02:00
Point_set_2
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Point_set_3 Merge pull request #8004 from afabri/Point_set-fix_issue_7996-GF 2024-02-13 11:18:17 +01:00
Point_set_processing_3 undo dependency changes + always use core if not disabled 2024-02-27 16:19:28 +01:00
Poisson_surface_reconstruction_3 undo dependency changes + always use core if not disabled 2024-02-27 16:19:28 +01:00
Polygon Merge branch 'master' into CGAL-Qt6-GF 2023-09-14 17:40:05 +02:00
Polygon_mesh_processing undo dependency changes + always use core if not disabled 2024-02-27 16:19:28 +01:00
Polygonal_surface_reconstruction undo dependency changes + always use core if not disabled 2024-02-27 16:19:28 +01:00
Polyhedron Merge pull request #6223 from janetournois/Tet_remeshing-flips_on_surface-jtournois 2024-02-22 10:23:08 +01:00
Polyline_simplification_2 undo dependency changes + always use core if not disabled 2024-02-27 16:19:28 +01:00
Polynomial qualify gcd calls 2024-02-28 17:13:45 +01:00
Polytope_distance_d undo dependency changes + always use core if not disabled 2024-02-27 16:19:28 +01:00
Principal_component_analysis add missing license headers 2024-01-04 13:50:15 +01:00
Principal_component_analysis_LGPL
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Profiling_tools
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Property_map Replace boost::mpl (#7813) 2023-12-26 17:33:36 +01:00
QP_solver typo 2024-01-04 12:58:04 +01:00
Random_numbers
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Ridges_3 Add a convenience IO header 2023-12-12 09:39:35 +01:00
SMDS_3 undo dependency changes + always use core if not disabled 2024-02-27 16:19:28 +01:00
STL_Extension Replace boost::mpl (#7813) 2023-12-26 17:33:36 +01:00
Scale_space_reconstruction_3 undo dependency changes + always use core if not disabled 2024-02-27 16:19:28 +01:00
Scripts update for qt6 2023-12-22 15:09:29 +01:00
SearchStructures
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Segment_Delaunay_graph_2 undo dependency changes + always use core if not disabled 2024-02-27 16:19:28 +01:00
Segment_Delaunay_graph_Linf_2 undo dependency changes + always use core if not disabled 2024-02-27 16:19:28 +01:00
Set_movable_separability_2
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Shape_detection undo dependency changes + always use core if not disabled 2024-02-27 16:19:28 +01:00
Shape_regularization Merge pull request #7895 from soesau/Shape_regularization-doc_fix-GF 2023-12-11 13:55:57 +01:00
Skin_surface_3 undo dependency changes + always use core if not disabled 2024-02-27 16:19:28 +01:00
Snap_rounding_2 undo dependency changes + always use core if not disabled 2024-02-27 16:19:28 +01:00
Solver_interface Merge branch 'master' into Parameterization-no_opennl-GF 2023-11-15 16:33:49 +01:00
Spatial_searching Replace boost::mpl (#7813) 2023-12-26 17:33:36 +01:00
Spatial_sorting issue #7702 Appearance of " Hilbert Sorting" in documentation. 2023-09-07 17:43:05 +02:00
Straight_skeleton_2 Fixes when neither LEDA nor GMP is available (#7960) 2024-01-19 13:57:12 +01:00
Straight_skeleton_extrusion_2 test requires Core or Leda 2024-01-03 18:47:23 +01:00
Stream_lines_2
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Stream_support Merge pull request #8004 from afabri/Point_set-fix_issue_7996-GF 2024-02-13 11:18:17 +01:00
Subdivision_method_3
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Surface_mesh add missing license headers 2024-01-04 13:50:15 +01:00
Surface_mesh_approximation Surface_mesh_approximation: Deal with boundary edges (#7574) 2023-11-16 14:51:05 +01:00
Surface_mesh_deformation restore LGPL for file from another institute than the package owner 2024-01-04 14:05:52 +01:00
Surface_mesh_parameterization undo dependency changes + always use core if not disabled 2024-02-27 16:19:28 +01:00
Surface_mesh_segmentation Merge pull request #7892 from sloriot/CGAL-fix_dh_angle_sign 2023-12-11 13:56:02 +01:00
Surface_mesh_shortest_path Merge branch 'master' into feature/issue_7395 2023-08-18 11:10:42 +02:00
Surface_mesh_simplification Add a convenience IO header 2023-12-12 09:39:35 +01:00
Surface_mesh_skeletonization undo dependency changes + always use core if not disabled 2024-02-27 16:19:28 +01:00
Surface_mesh_topology undo dependency changes + always use core if not disabled 2024-02-27 16:19:28 +01:00
Surface_mesher undo dependency changes + always use core if not disabled 2024-02-27 16:19:28 +01:00
Surface_sweep_2 undo dependency changes + always use core if not disabled 2024-02-27 16:19:28 +01:00
TDS_2 add missing license headers 2024-01-04 13:50:15 +01:00
TDS_3 When running xmllint over the documentation output we get a number of waning's like: 2024-02-02 18:58:03 +01:00
Testsuite remove occurrences of Qt5 2023-09-14 17:02:21 +02:00
Tetrahedral_remeshing undo dependency changes + always use core if not disabled 2024-02-27 16:19:28 +01:00
Three Q_DECL_OVERRIDE -> override 2023-11-22 11:34:27 +01:00
Triangulation Merge pull request #8022 from mglisse/Triangulation-dup_vertex-glisse 2024-02-16 18:04:42 +01:00
Triangulation_2 undo dependency changes + always use core if not disabled 2024-02-27 16:19:28 +01:00
Triangulation_3 undo dependency changes + always use core if not disabled 2024-02-27 16:19:28 +01:00
Triangulation_on_sphere_2 undo dependency changes + always use core if not disabled 2024-02-27 16:19:28 +01:00
Union_find
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Visibility_2 undo dependency changes + always use core if not disabled 2024-02-27 16:19:28 +01:00
Voronoi_diagram_2 Merge branch 'master' into CGAL-Qt6-GF 2023-09-14 17:40:05 +02:00
Weights Merge pull request #7576 from albert-github/feature/issue_7395 2023-09-07 10:48:34 +02:00
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CMakeLists.txt CGAL_ENABLE_TESTING has three definitions 2023-11-10 13:17:46 +01:00
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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