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

Laurent Rineau b04a6f7769 Merge pull request #3418 from MaelRL/Kernel23-Fix_doc_typo Kernel_23: Fix doc typos		2018-10-29 10:42:42 +01:00
.github	update PR template	2018-09-05 10:18:53 +02:00
.travis	…
AABB_tree	…
Advancing_front_surface_reconstruction	…
Algebraic_foundations	…
Algebraic_kernel_d	…
Algebraic_kernel_for_circles	…
Algebraic_kernel_for_spheres	…
Alpha_shapes_2	…
Alpha_shapes_3	…
Apollonius_graph_2	…
Arithmetic_kernel	…
Arrangement_on_surface_2	set -- -camke to replace argument in test for Arrangement_on_surface_2	2018-10-19 15:44:35 +02:00
BGL	Merge pull request #3395 from sloriot/BGL-selection_issue	2018-10-29 10:42:21 +01:00
Barycentric_coordinates_2	…
Boolean_set_operations_2	…
Bounding_volumes	…
Box_intersection_d	…
CGAL_Core	…
CGAL_ImageIO	…
CGAL_ipelets	Compatibility: no -C option if INIT_FILE is unset or null	2018-10-19 15:44:35 +02:00
Cartesian_kernel	Merge pull request #3345 from afabri/Kernel-fix_Point_2_Line_2_projection-GF	2018-10-29 10:42:31 +01:00
Circular_kernel_2	Small bugfix (citation error in Design and Implementation History)	2018-09-24 14:35:53 +02:00
Circular_kernel_3	…
Circulator	…
Classification	Mention change of serialization in the list of changes to the original code	2018-10-19 10:24:45 +02:00
Combinatorial_map	Merge pull request #3312 from sloriot/Doc-no_sgi_links	2018-09-17 11:36:34 +02:00
Cone_spanners_2	…
Convex_decomposition_3	…
Convex_hull_2	…
Convex_hull_3	Merge pull request #3357 from afabri/Convex_hull_3-use_static_filters-GF	2018-10-08 15:11:46 +02:00
Convex_hull_d	…
Distance_2	…
Distance_3	…
Documentation/doc	Merge pull request #3312 from sloriot/Doc-no_sgi_links	2018-09-17 11:36:34 +02:00
Envelope_2	…
Envelope_3	Included the correct graph_traits class.	2018-09-04 16:09:18 +03:00
Filtered_kernel	…
Generalized_map	Add #include in GMap_operation so that users of GMap can use degree and codegree without needed to include CMap file.	2018-09-05 17:06:13 +02:00
Generator	…
Geomview	…
GraphicsView	Move operator << inside CGAL::qglviewer namespace.	2018-09-11 17:26:15 +02:00
HalfedgeDS	…
Hash_map	…
Homogeneous_kernel	…
Inscribed_areas	…
Installation	Polish CGAL-4.13	2018-10-01 10:55:07 +02:00
Interpolation	…
Intersections_2	…
Intersections_3	…
Interval_skip_list	…
Interval_support	…
Inventor	…
Jet_fitting_3	…
Kernel_23	Merge pull request #3418 from MaelRL/Kernel23-Fix_doc_typo	2018-10-29 10:42:42 +01:00
Kernel_d	…
LEDA	…
Linear_cell_complex	Return a bool in undocumented read and write off functions	2018-09-04 16:17:33 +02:00
MacOSX	…
Maintenance	New release in this branch will be 4.13.1	2018-10-01 15:04:36 +02:00
Matrix_search	…
Mesh_2	…
Mesh_3	Merge pull request #3393 from lrineau/Mesh_3-fix_polyhedral_complex_domain-GF	2018-10-29 10:41:31 +01:00
Mesher_level	…
Minkowski_sum_2	Compatibility: no -C option if INIT_FILE is unset or null	2018-10-19 15:44:35 +02:00
Minkowski_sum_3	…
Miscellany/doc/Miscellany	…
Modifier	…
Modular_arithmetic	…
Nef_2	…
Nef_3	…
Nef_S2	…
NewKernel_d	…
Number_types	Workaround a misscompilation bug with Intel Compiler 2019	2018-09-25 16:21:58 +02:00
OpenNL	…
Operations_on_polyhedra	…
Optimal_transportation_reconstruction_2	…
Optimisation_basic	…
Partition_2	…
Periodic_2_triangulation_2	…
Periodic_3_mesh_3	…
Periodic_3_triangulation_3	…
Point_set_2	…
Point_set_3	Merge branch 'releases/CGAL-4.12-branch'	2018-09-17 11:36:41 +02:00
Point_set_processing_3	Merge branch 'releases/CGAL-4.12-branch'	2018-09-17 11:36:41 +02:00
Point_set_shape_detection_3	Workaround for just the one version of VC++ which has a problem	2018-10-02 09:51:21 +02:00
Poisson_surface_reconstruction_3	Compatibility: no -C option if INIT_FILE is unset or null	2018-10-19 15:44:35 +02:00
Polygon	…
Polygon_mesh_processing	Merge pull request #3407 from MaelRL/PMP-Fix_do_intersect_look_up_error	2018-10-29 10:42:35 +01:00
Polyhedron	Compatibility: no -C option if INIT_FILE is unset or null	2018-10-19 15:44:35 +02:00
Polyhedron_IO	Merge pull request #3372 from afabri/Polyhedron_IO-inline-GF	2018-10-29 10:42:32 +01:00
Polyline_simplification_2	…
Polynomial	…
Polytope_distance_d	…
Principal_component_analysis	…
Principal_component_analysis_LGPL	…
Profiling_tools	…
Property_map	…
QP_solver	…
Random_numbers	…
Ridges_3	…
STL_Extension	…
Scale_space_reconstruction_3	…
Scripts	Don't use \\ after 'EOF'	2018-10-19 15:44:35 +02:00
SearchStructures	…
Segment_Delaunay_graph_2	…
Segment_Delaunay_graph_Linf_2	…
Set_movable_separability_2	Compatibility: no -C option if INIT_FILE is unset or null	2018-10-19 15:44:35 +02:00
Skin_surface_3	…
Snap_rounding_2	…
Solver_interface	…
Spatial_searching	…
Spatial_sorting	…
Straight_skeleton_2	…
Stream_lines_2	…
Stream_support	…
Subdivision_method_3	…
Surface_mesh	Merge pull request #3377 from Simon-Lopez/simon_cgal_#3375	2018-10-29 10:42:37 +01:00
Surface_mesh_deformation	…
Surface_mesh_parameterization	Merge pull request #3312 from sloriot/Doc-no_sgi_links	2018-09-17 11:36:34 +02:00
Surface_mesh_segmentation	…
Surface_mesh_shortest_path	…
Surface_mesh_simplification	…
Surface_mesh_skeletonization	…
Surface_mesher	…
Surface_sweep_2	Compatibility: no -C option if INIT_FILE is unset or null	2018-10-19 15:44:35 +02:00
TDS_2	…
TDS_3	…
Testsuite	…
Three	fix contextmenu after estimate normals	2018-09-28 16:39:53 +02:00
Triangulation	replace \cond by \if	2018-09-05 13:08:14 +02:00
Triangulation_2	…
Triangulation_3	Re-add examples incorrectly disabled by PR #2835	2018-10-08 12:32:12 +02:00
Union_find	…
Visibility_2	…
Voronoi_diagram_2	…
wininst	…
.gitattributes	…
.gitignore	…
.travis.yml	…
CGALConfig.cmake	…
CMakeLists.txt	…
INSTALL.md	…
LICENSE.md	…
README.md	…
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 sources tarballs, released twice a year, announced on the web site of CGAL. The sources distributed that way can be built using the CGAL installation manual.

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 building, 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

Compilation and installation

The compilation and installation of CGAL from a sources tarball are described in the CGAL installation manual and in the file INSTALL.md that is at the root of any sources tarball.

CGAL developers, however, usually compile CGAL directly from a local Git repository. That kind of compilation is called a branch build, and is described in the file INSTALL.md that is at the root of the Git repository.

License

See the file LICENSE.md.

README.md

CGAL releases

CGAL Git repository layout

Compilation and installation

License

More information