The public CGAL repository, see the README below

algorithms arrange boolean-operations c-plus-plus cgal computational-geometry cpp geometry geometry-processing library mesh-processing meshes point-cloud polygon template-library triangulation voronoi-diagram

Go to file

Andreas Fabri 3d04ab1e9e Explicitely use CGAL::sign This only fixes some compilation errors, but not the runtime errors of AABB_tree for VC++		2021-08-13 10:27:36 +01:00
.github	Merge pull request #5717 from maxGimeno/Documentation_build-report_errors-maxGimeno	2021-05-19 17:23:17 +02:00
AABB_tree	Undo accidental change	2021-06-11 14:20:38 +02:00
Advancing_front_surface_reconstruction	…
Algebraic_foundations	Replace more sc text	2021-05-21 15:45:50 +02:00
Algebraic_kernel_d	Replace more sc text	2021-05-21 15:45:50 +02:00
Algebraic_kernel_for_circles	…
Algebraic_kernel_for_spheres	…
Alpha_shapes_2	…
Alpha_shapes_3	Merge pull request #5649 from sloriot/CGAL-no_boost_shared_ptr	2021-05-18 18:14:12 +02:00
Apollonius_graph_2	Merge pull request #5692 from maxGimeno/CGAL_cpp11_atomic_and_threads-maxGimeno	2021-05-19 17:23:53 +02:00
Arithmetic_kernel	…
Arrangement_on_surface_2	Replace more sc text	2021-05-21 15:45:50 +02:00
BGL	Merge pull request #5686 from sloriot/PMP-remove_si_boundary_cycles	2021-05-19 17:24:06 +02:00
Barycentric_coordinates_2	…
Boolean_set_operations_2	Replace more sc text	2021-05-21 15:45:50 +02:00
Bounding_volumes	…
Box_intersection_d	Merge pull request #5692 from maxGimeno/CGAL_cpp11_atomic_and_threads-maxGimeno	2021-05-19 17:23:53 +02:00
CGAL_Core	Merge pull request #5692 from maxGimeno/CGAL_cpp11_atomic_and_threads-maxGimeno	2021-05-19 17:23:53 +02:00
CGAL_ImageIO	Merge pull request #5649 from sloriot/CGAL-no_boost_shared_ptr	2021-05-18 18:14:12 +02:00
CGAL_ipelets	…
Cartesian_kernel	Merge pull request #5617 from afabri/Nef_3-translation-GF	2021-05-18 18:14:17 +02:00
Circular_kernel_2	…
Circular_kernel_3	…
Circulator	…
Classification	…
Combinatorial_map	…
Cone_spanners_2	…
Convex_decomposition_3	…
Convex_hull_2	…
Convex_hull_3	Replace more sc text	2021-05-21 15:45:50 +02:00
Convex_hull_d	…
Distance_2	…
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	Prepare CGAL-5.3-beta1	2021-06-02 14:45:48 +02:00
Envelope_2	…
Envelope_3	…
Filtered_kernel	clean up	2021-06-17 16:02:10 +02:00
Generalized_map	…
Generator	Merge pull request #5671 from maxGimeno/CGAL_IO-Add_missing-deprecated_functions-maxGimeno	2021-05-18 18:13:38 +02:00
Geomview	Replace more sc text	2021-05-21 15:45:50 +02:00
GraphicsView	…
HalfedgeDS	…
Hash_map	…
Heat_method_3	…
Homogeneous_kernel	Merge pull request #5617 from afabri/Nef_3-translation-GF	2021-05-18 18:14:17 +02:00
Hyperbolic_triangulation_2	…
Inscribed_areas	…
Installation	Merge pull request #5732 from janetournois/Polyhedron_demo-fix_cmakelists_find_tbb-jtournois	2021-06-02 17:21:05 +02:00
Interpolation	…
Intersections_2	…
Intersections_3	Explicitely use CGAL::sign This only fixes some compilation errors, but not the runtime errors of AABB_tree for VC++	2021-08-13 10:27:36 +01:00
Interval_skip_list	…
Interval_support	…
Jet_fitting_3	…
Kernel_23	Add unit test	2021-05-24 10:08:17 +02:00
Kernel_d	…
LEDA	…
Linear_cell_complex	…
MacOSX	…
Maintenance	Prepare CGAL-5.3-beta1	2021-06-02 14:45:48 +02:00
Matrix_search	…
Mesh_2	Merge pull request #5679 from lrineau/Mesh_2-fix_write_VTU_in_ASCII-GF	2021-05-18 17:32:16 +02:00
Mesh_3	Merge remote-tracking branch 'cgal/master' into CGAL-Clang_tidy_new_pass-maxGimeno	2021-05-21 14:04:07 +02:00
Mesher_level	…
Minkowski_sum_2	Replace more sc text	2021-05-21 15:45:50 +02:00
Minkowski_sum_3	…
Miscellany/doc/Miscellany	…
Modifier	…
Modular_arithmetic	Replace more sc text	2021-05-21 15:45:50 +02:00
Nef_2	…
Nef_3	Merge pull request #5684 from GilesBathgate/Nef_3-performance_snc_constructor-GilesBathgate	2021-05-19 17:24:08 +02:00
Nef_S2	Merge pull request #5684 from GilesBathgate/Nef_3-performance_snc_constructor-GilesBathgate	2021-05-19 17:24:08 +02:00
NewKernel_d	…
Number_types	Replace more sc text	2021-05-21 15:45:50 +02:00
OpenNL	…
Optimal_bounding_box	…
Optimal_transportation_reconstruction_2	…
Optimisation_basic	…
Orthtree	…
Partition_2	…
Periodic_2_triangulation_2	…
Periodic_3_mesh_3	…
Periodic_3_triangulation_3	Merge remote-tracking branch 'cgal/master' into CGAL-Clang_tidy_new_pass-maxGimeno	2021-05-21 14:04:07 +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
Point_set_2	…
Point_set_3	…
Point_set_processing_3	Merge pull request #5692 from maxGimeno/CGAL_cpp11_atomic_and_threads-maxGimeno	2021-05-19 17:23:53 +02:00
Poisson_surface_reconstruction_3	Merge pull request #5649 from sloriot/CGAL-no_boost_shared_ptr	2021-05-18 18:14:12 +02:00
Polygon	…
Polygon_mesh_processing	Merge pull request #5686 from sloriot/PMP-remove_si_boundary_cycles	2021-05-19 17:24:06 +02:00
Polygonal_surface_reconstruction	…
Polyhedron	Merge pull request #5701 from maxGimeno/Ctest-Adapt_scripts_to_windows-maxGimeno	2021-06-02 17:20:49 +02:00
Polyline_simplification_2	…
Polynomial	Replace more sc text	2021-05-21 15:45:50 +02:00
Polytope_distance_d	…
Principal_component_analysis	…
Principal_component_analysis_LGPL	…
Profiling_tools	Merge pull request #5692 from maxGimeno/CGAL_cpp11_atomic_and_threads-maxGimeno	2021-05-19 17:23:53 +02:00
Property_map	…
QP_solver	Merge pull request #5649 from sloriot/CGAL-no_boost_shared_ptr	2021-05-18 18:14:12 +02:00
Random_numbers	…
Ridges_3	Merge pull request #5649 from sloriot/CGAL-no_boost_shared_ptr	2021-05-18 18:14:12 +02:00
STL_Extension	Fix warning	2021-05-26 15:30:01 +02:00
Scale_space_reconstruction_3	…
Scripts	Merge pull request #5701 from maxGimeno/Ctest-Adapt_scripts_to_windows-maxGimeno	2021-06-02 17:20:49 +02:00
SearchStructures	…
Segment_Delaunay_graph_2	…
Segment_Delaunay_graph_Linf_2	…
Set_movable_separability_2	…
Shape_detection	…
Skin_surface_3	Merge pull request #5649 from sloriot/CGAL-no_boost_shared_ptr	2021-05-18 18:14:12 +02:00
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	…
Spatial_searching	Merge pull request #5649 from sloriot/CGAL-no_boost_shared_ptr	2021-05-18 18:14:12 +02:00
Spatial_sorting	…
Straight_skeleton_2	Merge pull request #5631 from GilesBathgate/STL_ext-fix_uncaught_exceptions_cleanup-GilesBathgate	2021-05-18 18:14:14 +02:00
Stream_lines_2	…
Stream_support	Merge pull request #5631 from GilesBathgate/STL_ext-fix_uncaught_exceptions_cleanup-GilesBathgate	2021-05-18 18:14:14 +02:00
Subdivision_method_3	…
Surface_mesh	Merge pull request #5671 from maxGimeno/CGAL_IO-Add_missing-deprecated_functions-maxGimeno	2021-05-18 18:13:38 +02:00
Surface_mesh_approximation	…
Surface_mesh_deformation	…
Surface_mesh_parameterization	…
Surface_mesh_segmentation	…
Surface_mesh_shortest_path	…
Surface_mesh_simplification	Replace more sc text	2021-05-21 15:45:50 +02:00
Surface_mesh_skeletonization	…
Surface_mesh_topology	Merge remote-tracking branch 'cgal/master' into CGAL-Clang_tidy_new_pass-maxGimeno	2021-05-21 14:04:07 +02:00
Surface_mesher	Merge pull request #5631 from GilesBathgate/STL_ext-fix_uncaught_exceptions_cleanup-GilesBathgate	2021-05-18 18:14:14 +02:00
Surface_sweep_2	…
TDS_2	…
TDS_3	Merge pull request #5665 from GilesBathgate/Polyhedron_3_TDS_3-compare_handle_nullptr-GilesBathgate	2021-05-18 18:13:57 +02:00
Testsuite	Fix CXXFLAGS misisng in testsuite	2021-05-27 13:42:16 +02:00
Tetrahedral_remeshing	…
Three	Merge pull request #5739 from maxGimeno/Demo-Fixes_for_scale_scene-maxGimeno	2021-06-02 17:20:47 +02:00
Triangulation	…
Triangulation_2	…
Triangulation_3	Replace more sc text	2021-05-21 15:45:50 +02:00
Triangulation_on_sphere_2	Merge pull request #5659 from MaelRL/ToS2-Adapt_ToS2_for_Voronoi_adapter-GF	2021-05-18 18:14:04 +02:00
Union_find	…
Visibility_2	…
Voronoi_diagram_2	Merge pull request #5659 from MaelRL/ToS2-Adapt_ToS2_for_Voronoi_adapter-GF	2021-05-18 18:14:04 +02:00
.clang-tidy	…
.gitattributes	…
.gitignore	…
CGALConfig.cmake	…
CGALConfigVersion.cmake	…
CMakeLists.txt	…
INSTALL.md	…
LICENSE.md	…
README.md	…
ccpp.yml	…
cmake_uninstall.cmake.in	…
copyright	…

README.md

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

README.md

CGAL Releases

Getting Started with CGAL

License

CGAL Git Repository Layout

More Information