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Laurent Rineau 3452fb7596 Merge branch '5.3.x-branch' into 5.4.x-branch 2022-02-24 09:44:50 +01:00
.github force removal 2022-01-07 13:05:58 +01:00
AABB_tree update latest cmake version tested 2021-11-09 10:58:47 +01:00
Advancing_front_surface_reconstruction Merge pull request #6255 from afabri/Advancing_front-fix_example-GF 2022-01-21 16:07:58 +01:00
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Algebraic_kernel_for_circles update latest cmake version tested 2021-11-09 10:58:47 +01:00
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Alpha_shapes_2 update latest cmake version tested 2021-11-09 10:58:47 +01:00
Alpha_shapes_3 remove doc dep 2021-12-16 19:05:42 +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 Fixed caption of the vertical-decomposition figure. 2022-01-11 11:59:27 +02:00
BGL Merge branch '5.3.x-branch' into 5.4.x-branch 2022-02-18 15:23:34 +01:00
Barycentric_coordinates_2 Add to dependencies 2021-12-10 07:49:22 +00:00
Boolean_set_operations_2 undo the dispatch of free functions in the doc 2021-12-03 11:49:26 +01:00
Bounding_volumes update latest cmake version tested 2021-11-09 10:58:47 +01:00
Box_intersection_d update latest cmake version tested 2021-11-09 10:58:47 +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 ImageIO: Use CGAL_USE to avoid warning 2022-02-18 15:39:22 +01:00
CGAL_ipelets update latest cmake version tested 2021-11-09 10:58:47 +01:00
Cartesian_kernel Merge pull request #5978 from janetournois/Mesh_2-add_predicate_for_lloyd-jtournois 2021-10-27 17:20:28 +02:00
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Data/data fix invalid data (duplicated layer and invalid spacing) 2021-10-29 17:42:02 +02:00
Distance_2 update latest cmake version tested 2021-11-09 10:58:47 +01:00
Distance_3 Construct a FT from non integral double 2022-01-26 10:53:42 +00:00
Documentation/doc CGAL-5.3.2 was not published today 2022-01-31 17:28:04 +01:00
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Generalized_map update latest cmake version tested 2021-11-09 10:58:47 +01:00
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LEDA extra run of the script to remove tabs and trailing whitespaces 2020-03-26 14:16:06 +01:00
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Maintenance Announcement for CGAL-5.4 2022-01-31 17:26:34 +01:00
Matrix_search update latest cmake version tested 2021-11-09 10:58:47 +01:00
Mesh_2 update latest cmake version tested 2021-11-09 10:58:47 +01:00
Mesh_3 Fix initialisation of atomic 2022-01-20 08:44:38 +00:00
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OpenNL extra run of the script to remove tabs and trailing whitespaces 2020-03-26 14:16:06 +01:00
Optimal_bounding_box Update dependencies of now Triangulation_2-free packages 2021-12-16 13:53:54 +01:00
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Periodic_3_mesh_3 fix warnings cherry-picked from master targetting 5.4 2021-11-29 18:02:31 +01:00
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Point_set_processing_3 Fix typo (leading to a compilation error) 2022-02-22 08:11:51 +00:00
Poisson_surface_reconstruction_3 update latest cmake version tested 2021-11-09 10:58:47 +01:00
Polygon Polygon: Remove a workaround for an old Sun compiler 2022-02-02 12:51:24 +00:00
Polygon_mesh_processing Merge pull request #6344 from sloriot/CGAL-static_constexpr 2022-02-24 09:44:47 +01:00
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Polyhedron Merge pull request #6124 from janetournois/Mesh_3-polyhedral_complex_in_demo-GF 2022-01-03 16:48:37 +01:00
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Polynomial Merge pull request #6268 from afabri/Polynomial-precision-GF 2022-02-02 16:35:39 +01:00
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Principal_component_analysis_LGPL Fix centroid computations for Iso_cuboid_3 2020-10-29 14:15:38 +01:00
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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 conditional code as the flag has disappeared 2022-01-17 14:40:42 +01:00
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Scripts Merge branch '5.2.x-branch' into 5.3.x-branch 2021-11-30 10:26:40 +01:00
SearchStructures update latest cmake version tested 2021-11-09 10:58:47 +01:00
Segment_Delaunay_graph_2 restore removed lines 2021-11-10 09:33:23 +01:00
Segment_Delaunay_graph_Linf_2 restore removed lines 2021-11-10 09:33:23 +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 update latest cmake version tested 2021-11-09 10:58:47 +01:00
Skin_surface_3 update latest cmake version tested 2021-11-09 10:58:47 +01:00
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Surface_mesh_skeletonization update latest cmake version tested 2021-11-09 10:58:47 +01:00
Surface_mesh_topology fix warnings about arithmetic operations on enum 2021-11-29 17:59:12 +01:00
Surface_mesher add missing include directive 2022-01-10 10:41:44 +01:00
Surface_sweep_2 still link with CGAL if Core is not present 2021-11-10 12:12:55 +01:00
TDS_2 Move TDS2's graph traits into the TDS2 package 2021-12-16 13:48:01 +01:00
TDS_3 update latest cmake version tested 2021-11-09 10:58:47 +01:00
Testsuite Merge pull request #6210 from lrineau/Testsuite-fix__parse-ctest-dashboard-xml.py-GF 2022-01-03 16:22:31 +01:00
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Three Use CGAL::cpp11::result_of 2021-11-04 09:14:02 +01:00
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Triangulation_2 Update Triangulation_2/include/CGAL/Constrained_triangulation_plus_2.h 2022-02-03 08:33:12 +01:00
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CGALConfig.cmake
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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