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Sébastien Loriot a88a84b0f4 remove some cpp0x and cpp11 config macros 2021-08-13 15:46:50 +02:00
.github Update filter_testsuite.yml 2021-07-30 15:01:44 +02:00
AABB_tree Merge pull request #5705 from maxGimeno/CGAL-Clean_up_boost_versions-maxGimeno 2021-07-28 10:14:38 +02:00
Advancing_front_surface_reconstruction IO namespace for files in IO directories 2021-05-04 14:36:06 +02:00
Algebraic_foundations remove some cpp0x and cpp11 config macros 2021-08-13 15:46:50 +02:00
Algebraic_kernel_d Replace more sc text 2021-05-21 15:45:50 +02:00
Algebraic_kernel_for_circles
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Algebraic_kernel_for_spheres
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Arithmetic_kernel
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Arrangement_on_surface_2 Fix __GNUC__ tests 2021-07-23 10:59:49 +02:00
BGL Merge remote-tracking branch 'cgal/5.3.x-branch' 2021-08-12 10:38:11 +02:00
Barycentric_coordinates_2
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Boolean_set_operations_2 Merge pull request #5800 from MaelRL/SS-Doc_fixes-GF 2021-07-19 07:56:48 +02:00
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CGAL_ipelets
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Circular_kernel_3
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Circulator
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Classification copyright.txt -> copyright 2021-07-29 10:07:44 +02:00
Combinatorial_map Merge remote-tracking branch 'cgal/master' into CGAL-Clean_up_boost_versions-maxGimeno 2021-07-19 14:18:40 +02:00
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Convex_decomposition_3 Fix dereference after null check in Reflex_vertex_searcher.h 2021-04-28 09:59:25 +01:00
Convex_hull_2 move documented IO functions in IO namespace 2021-05-05 13:15:37 +02:00
Convex_hull_3 Replace more sc text 2021-05-21 15:45:50 +02:00
Convex_hull_d move documented IO functions in IO namespace 2021-05-05 13:15:37 +02:00
Distance_2
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Distance_3 Do not use RT functions in FT functions as it causes a slowdown 2021-05-25 10:46:29 +02:00
Documentation/doc remove some cpp0x and cpp11 config macros 2021-08-13 15:46:50 +02:00
Envelope_2
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Filtered_kernel Merge pull request #5705 from maxGimeno/CGAL-Clean_up_boost_versions-maxGimeno 2021-07-28 10:14:38 +02:00
Generalized_map Simplify the GNUC versions tests 2021-05-12 15:45:07 +02:00
Generator Merge remote-tracking branch 'cgal/master' into CGAL-Clean_up_boost_versions-maxGimeno 2021-07-19 14:18:40 +02:00
Geomview Harmonize ASCII usage across all packages 2021-06-23 23:34:32 +02:00
GraphicsView Merge remote-tracking branch 'cgal/master' into CGAL-Clean_up_boost_versions-maxGimeno 2021-07-19 14:18:40 +02:00
HalfedgeDS IO namespace for files in IO directories 2021-05-04 14:36:06 +02:00
Hash_map special case for pointers 2021-05-27 14:36:55 +02:00
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Homogeneous_kernel Merge pull request #5667 from afabri/Kernel-compare_slopes-GF 2021-08-12 10:12:26 +02:00
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Inscribed_areas
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Installation remove some cpp0x and cpp11 config macros 2021-08-13 15:46:50 +02:00
Interpolation Fix broken ref link 2021-06-05 17:23:50 +02:00
Intersections_2
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Jet_fitting_3 move documented IO functions in IO namespace 2021-05-05 13:15:37 +02:00
Kernel_23 Merge pull request #5737 from danston/Weights-new_package-danston 2021-08-12 10:48:03 +02:00
Kernel_d Harmonize ASCII usage across all packages 2021-06-23 23:34:32 +02:00
LEDA
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Matrix_search
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Mesh_3 Merge remote-tracking branch 'cgal/master' into CGAL-Clean_up_boost_versions-maxGimeno 2021-07-19 14:18:40 +02:00
Mesher_level Clean-up boost_version reqs 2021-05-12 15:03:53 +02:00
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Minkowski_sum_3
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Miscellany/doc/Miscellany
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Number_types remove some cpp0x and cpp11 config macros 2021-08-13 15:46:50 +02:00
OpenNL
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Optimal_bounding_box IO namespace for files in IO directories 2021-05-04 14:36:06 +02:00
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Optimisation_basic
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Orthtree copyright.txt -> copyright 2021-07-29 10:07:44 +02:00
Partition_2 Simplify the GNUC versions tests 2021-05-12 15:45:07 +02:00
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Periodic_3_mesh_3 move documented IO functions in IO namespace 2021-05-05 13:15:37 +02:00
Periodic_3_triangulation_3 restore tests on GNUC>4 in tests of Periodic_3_triangulation_3, because clang also defines __GNUC__ or something... 2021-07-27 11:42:58 +02:00
Periodic_4_hyperbolic_triangulation_2 remove CGAL/result_of.h and move its content to config.h 2021-05-07 12:51:07 +02:00
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Polygon Harmonize ASCII usage across all packages 2021-06-23 23:34:32 +02:00
Polygon_mesh_processing Merge remote-tracking branch 'cgal/5.3.x-branch' 2021-08-12 10:38:11 +02:00
Polygonal_surface_reconstruction Correction of hyperlinks 2021-06-04 13:52:14 +02:00
Polyhedron Merge remote-tracking branch 'cgal/5.3.x-branch' 2021-08-12 10:38:11 +02:00
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Polynomial Replace more sc text 2021-05-21 15:45:50 +02:00
Polytope_distance_d move documented IO functions in IO namespace 2021-05-05 13:15:37 +02:00
Principal_component_analysis
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Principal_component_analysis_LGPL
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Profiling_tools Merge pull request #5692 from maxGimeno/CGAL_cpp11_atomic_and_threads-maxGimeno 2021-05-19 17:23:53 +02:00
Property_map Merge remote-tracking branch 'cgal/master' into CGAL-Clean_up_boost_versions-maxGimeno 2021-07-19 14:18:40 +02:00
QP_solver Merge pull request #5649 from sloriot/CGAL-no_boost_shared_ptr 2021-05-18 18:14:12 +02:00
Random_numbers
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STL_Extension remove some cpp0x and cpp11 config macros 2021-08-13 15:46:50 +02:00
Scale_space_reconstruction_3 IO namespace for files in IO directories 2021-05-04 14:36:06 +02:00
Scripts FIx repetition operator for mac. 2021-08-09 15:40:13 +02:00
SearchStructures
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Segment_Delaunay_graph_2 move documented IO functions in IO namespace 2021-05-05 13:15:37 +02:00
Segment_Delaunay_graph_Linf_2 move documented IO functions in IO namespace 2021-05-05 13:15:37 +02:00
Set_movable_separability_2
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Snap_rounding_2 Merge pull request #5701 from maxGimeno/Ctest-Adapt_scripts_to_windows-maxGimeno 2021-06-02 17:20:49 +02:00
Solver_interface fixed windows warnings and errors using unique ptrs 2021-07-16 12:17:55 +02:00
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Spatial_sorting
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Surface_mesh_approximation IO namespace for files in IO directories 2021-05-04 14:36:06 +02:00
Surface_mesh_deformation IO namespace for files in IO directories 2021-05-04 14:36:06 +02:00
Surface_mesh_parameterization move documented IO functions in IO namespace 2021-05-05 13:15:37 +02:00
Surface_mesh_segmentation IO namespace for files in IO directories 2021-05-04 14:36:06 +02:00
Surface_mesh_shortest_path copyright.txt -> copyright 2021-07-29 10:07:44 +02:00
Surface_mesh_simplification Replace more sc text 2021-05-21 15:45:50 +02:00
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Surface_mesher Merge pull request #5631 from GilesBathgate/STL_ext-fix_uncaught_exceptions_cleanup-GilesBathgate 2021-05-18 18:14:14 +02:00
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Tetrahedral_remeshing move documented IO functions in IO namespace 2021-05-05 13:15:37 +02:00
Three copyright.txt -> copyright 2021-07-29 10:07:44 +02:00
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Union_find move documented IO functions in IO namespace 2021-05-05 13:15:37 +02:00
Visibility_2 replace internal use of boost::shared_ptr by std::shared_ptr 2021-04-28 10:55:26 +02:00
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Weights fix doc errors 2021-08-04 20:37:04 +02:00
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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