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Sébastien Loriot ec53e0a8dd avoid spamming the console if CERES is not available 2022-04-21 06:51:12 +02:00
.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
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Apollonius_graph_2
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Data/data Update draw nef3 example to observe faces with holes 2022-03-07 17:33:07 +01:00
Distance_2
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Envelope_2 TAU packages 2022-01-26 16:45:19 +00:00
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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
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Modifier Do the remaining changes after Laurent's check 2022-02-03 08:02:11 +00:00
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Nef_S2 Use cross product instead of Plane_Plane intersection line 2022-04-02 18:10:06 +01:00
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OpenNL
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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
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Point_set_3 Add a typedef to make NP helpers work with Point_set_3 2022-04-04 11:33:27 +02:00
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 Test code fixes 2022-04-04 11:33:28 +02:00
Polygon Document general polygon funtion returning range of holes 2022-03-22 14:21:40 +01:00
Polygon_mesh_processing avoid spamming the console if CERES is not available 2022-04-21 06:51:12 +02:00
Polygonal_surface_reconstruction
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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
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QP_solver
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STL_Extension Merge branch 'master' into AW3-New_package-GF 2022-04-11 17:19:47 +02:00
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
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Segment_Delaunay_graph_2 Segment_delaunnay_graph: fstream -> sstream 2022-01-21 14:57:25 +00:00
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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
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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
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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 avoid dumping bad_cells and statistics when verbose mode ON 2022-03-22 11:38:48 +01:00
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Triangulation Merge pull request #6253 from afabri/P2T2-assert-GF 2022-02-02 16:38:22 +01:00
Triangulation_2 Update TODO 2022-04-19 14:57:05 +04:00
Triangulation_3 Clean and factorize robust circumcenter filtered traits 2022-04-04 11:33:27 +02:00
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
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Visibility_2 replace boost::unordered by std::unordered 2022-02-03 19:11:12 +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