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The public CGAL repository, see the README below
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Laurent Rineau d7bf7dde55 Merge pull request #8119 from afabri/Polyline_simplification-doc_bug-GF 
Polyline_simplification: fix documentation
 		2024-04-10 18:04:15 +02:00
.github Bump fsfe/reuse-action from 2 to 3 2024-03-04 05:02:49 +00:00
.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 Merge pull request #8018 from janetournois/PMP-add_bbox_to_face_graph-jtournois 2024-04-05 14:25:17 +02:00
Algebraic_foundations Merge branch 'master' into CORE-boost_mp_number-GF 2024-02-23 17:04:37 +01:00
Algebraic_kernel_d Merge pull request #8091 from afabri/Algrebraic_kernel-leak-GF 2024-04-05 14:25:15 +02:00
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 typos 2024-03-29 00:06:52 +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 use integer notation 2024-03-21 10:26:11 +01:00
BGL fix a2b7a72752 2024-04-09 13:43:25 +02:00
Barycentric_coordinates_2 Merge pull request #8018 from janetournois/PMP-add_bbox_to_face_graph-jtournois 2024-04-05 14:25:17 +02:00
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 use a functor for collapsing the DAG to not depend on Filtered_kernel 2024-03-14 10:02:30 +01:00
Box_intersection_d
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CGAL_Core Merge branch 'master' into CORE-boost_mp_number-GF 2024-03-26 00:27:22 +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
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Classification
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Combinatorial_map Merge pull request #8018 from janetournois/PMP-add_bbox_to_face_graph-jtournois 2024-04-05 14:25:17 +02:00
Cone_spanners_2 please CI 2024-01-04 15:15:23 +01:00
Convex_decomposition_3 Merge pull request #8018 from janetournois/PMP-add_bbox_to_face_graph-jtournois 2024-04-05 14:25:17 +02:00
Convex_hull_2 add missing license headers 2024-01-04 13:50:15 +01:00
Convex_hull_3 Merge pull request #8018 from janetournois/PMP-add_bbox_to_face_graph-jtournois 2024-04-05 14:25:17 +02:00
Convex_hull_d
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Data/data Merge pull request #8072 from janetournois/Mesh_3-use_one_step_loop-jtournois 2024-03-26 10:21:00 +01:00
Distance_2
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Distance_3
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Documentation/doc do not pollute CI with useless warnings/errors 2024-03-27 22:17:09 +01:00
Envelope_2 Cleaned up 2024-01-29 19:19:25 +02:00
Envelope_3 fix conversion error 2024-03-01 11:51:34 +01:00
Filtered_kernel Merge branch 'master' into CORE-boost_mp_number-GF 2024-03-26 00:27:22 +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 use a functor for collapsing the DAG to not depend on Filtered_kernel 2024-03-14 10:02:30 +01:00
GraphicsView remove remove deps 2024-03-26 16:39:01 +01:00
HalfedgeDS disable generic overload 2024-03-27 10:12:02 +01:00
Hash_map Add several #include 2024-03-14 10:09:07 +01:00
Heat_method_3 Merge pull request #8018 from janetournois/PMP-add_bbox_to_face_graph-jtournois 2024-04-05 14:25:17 +02:00
Homogeneous_kernel
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Hyperbolic_triangulation_2 encode LEDA/Core dependency 2024-01-03 18:14:47 +01:00
Inscribed_areas use a functor for collapsing the DAG to not depend on Filtered_kernel 2024-03-14 10:02:30 +01:00
Installation Merge pull request #8018 from janetournois/PMP-add_bbox_to_face_graph-jtournois 2024-04-05 14:25:17 +02:00
Interpolation
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Intersections_2
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Intersections_3 fix bad indices 2024-01-19 11:47:04 +01:00
Interval_skip_list
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Interval_support
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Jet_fitting_3
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Kernel_23 Merge remote-tracking branch 'cgal/master' into PMP-add_bbox_to_face_graph-jtournois 2024-03-06 16:04:58 +00:00
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 Merge pull request #8018 from janetournois/PMP-add_bbox_to_face_graph-jtournois 2024-04-05 14:25:17 +02:00
MacOSX
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Maintenance Fix summary page link in create_testresult_page 2024-02-26 09:26:47 +01:00
Matrix_search
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Mesh_2 add missing includes 2024-03-26 11:29:51 +01:00
Mesh_3 Merge pull request #8072 from janetournois/Mesh_3-use_one_step_loop-jtournois 2024-03-26 10:21:00 +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 Merge pull request #8018 from janetournois/PMP-add_bbox_to_face_graph-jtournois 2024-04-05 14:25:17 +02:00
Miscellany/doc/Miscellany
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Modifier
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Modular_arithmetic
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Nef_2 use a functor for collapsing the DAG to not depend on Filtered_kernel 2024-03-14 10:02:30 +01:00
Nef_3 Merge pull request #8018 from janetournois/PMP-add_bbox_to_face_graph-jtournois 2024-04-05 14:25:17 +02:00
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 warning 2024-04-02 10:16:39 +02:00
Optimal_bounding_box Merge pull request #8018 from janetournois/PMP-add_bbox_to_face_graph-jtournois 2024-04-05 14:25:17 +02:00
Optimal_transportation_reconstruction_2
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Optimisation_basic
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Orthtree Update dependencies 2024-04-04 14:59:26 +02:00
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 remove T_2 from dependencies of GraphicsView 2024-03-26 15:52:09 +01:00
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 pull request #7608 from kenohori/gsoc2023-polygon_repair-kenohori 2024-03-22 09:18:24 +01:00
Polygon_mesh_processing Fix typos (#8118) 2024-04-08 16:10:23 +02:00
Polygon_repair fix CI 2024-03-26 10:47:49 +01:00
Polygonal_surface_reconstruction Merge pull request #8018 from janetournois/PMP-add_bbox_to_face_graph-jtournois 2024-04-05 14:25:17 +02:00
Polyhedron Merge pull request #8018 from janetournois/PMP-add_bbox_to_face_graph-jtournois 2024-04-05 14:25:17 +02:00
Polyline_simplification_2 Merge pull request #8119 from afabri/Polyline_simplification-doc_bug-GF 2024-04-10 18:04:15 +02:00
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 Merge pull request #7712 from sloriot/BGL-dynamic_with_default 2024-04-05 14:25:20 +02:00
QP_solver add missing condition 2024-03-15 14:56:57 +01:00
Random_numbers
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Ridges_3 fix dependencies by removing Random_numbers where it's not needed anymore 2024-03-07 09:36:59 +01:00
SMDS_3 Merge pull request #8018 from janetournois/PMP-add_bbox_to_face_graph-jtournois 2024-04-05 14:25:17 +02:00
STL_Extension remove no longer needed boost headers 2024-02-15 14:29:45 +01:00
Scale_space_reconstruction_3 undo dependency changes + always use core if not disabled 2024-02-27 16:19:28 +01:00
Scripts add missing suffix 2024-03-25 15:52:57 +01:00
SearchStructures
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Segment_Delaunay_graph_2 Merge branch 'master' into CORE-boost_mp_number-GF 2024-03-26 00:27:22 +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 use a functor for collapsing the DAG to not depend on Filtered_kernel 2024-03-14 10:02:30 +01:00
Shape_detection Update dependencies 2024-04-04 14:59:26 +02:00
Shape_regularization Update dependencies 2024-04-04 14:59:26 +02:00
Skin_surface_3 Merge pull request #8018 from janetournois/PMP-add_bbox_to_face_graph-jtournois 2024-04-05 14:25:17 +02:00
Snap_rounding_2 undo dependency changes + always use core if not disabled 2024-02-27 16:19:28 +01:00
Solver_interface
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Spatial_searching Replace boost::mpl (#7813) 2023-12-26 17:33:36 +01:00
Spatial_sorting
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Straight_skeleton_2 Fixes when neither LEDA nor GMP is available (#7960) 2024-01-19 13:57:12 +01:00
Straight_skeleton_extrusion_2 fix dependencies by removing Random_numbers where it's not needed anymore 2024-03-07 09:36:59 +01:00
Stream_lines_2
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Stream_support use a functor for collapsing the DAG to not depend on Filtered_kernel 2024-03-14 10:02:30 +01:00
Subdivision_method_3 fix dependencies by removing Random_numbers where it's not needed anymore 2024-03-07 09:36:59 +01:00
Surface_mesh Merge pull request #7712 from sloriot/BGL-dynamic_with_default 2024-04-05 14:25:20 +02:00
Surface_mesh_approximation fix dependencies by removing Random_numbers where it's not needed anymore 2024-03-07 09:36:59 +01:00
Surface_mesh_deformation fix dependencies by removing Random_numbers where it's not needed anymore 2024-03-07 09:36:59 +01:00
Surface_mesh_parameterization Merge pull request #8018 from janetournois/PMP-add_bbox_to_face_graph-jtournois 2024-04-05 14:25:17 +02:00
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 fix dependencies by removing Random_numbers where it's not needed anymore 2024-03-07 09:36:59 +01:00
Surface_mesh_simplification fix dependencies by removing Random_numbers where it's not needed anymore 2024-03-07 09:36:59 +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 add missing includes 2024-03-26 11:29:51 +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
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Tetrahedral_remeshing Merge pull request #8018 from janetournois/PMP-add_bbox_to_face_graph-jtournois 2024-04-05 14:25:17 +02:00
Three
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Triangulation issue #8075 Documentation in Triangulation package 2024-03-16 12:55:59 +01:00
Triangulation_2 remove T_2 from dependencies of GraphicsView 2024-03-26 15:52:09 +01:00
Triangulation_3 trigger the update 2024-04-09 13:34:33 +02:00
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
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Weights fix dependencies by removing Random_numbers where it's not needed anymore 2024-03-07 09:36:59 +01:00
.clang-tidy
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.gitattributes
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.gitignore
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CGALConfig.cmake
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CGALConfigVersion.cmake
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CMakeLists.txt
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INSTALL.md
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LICENSE.md
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README.md
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cmake_uninstall.cmake.in add option to remove extra newline 2024-01-05 14:08:32 +01:00
copyright extra cleanups 2023-11-29 16:34:50 +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