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

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Simon Giraudot 9fa12bf982 Merge branch 'Point_set_processing_3-Point_set_structuring-GF-old' into Point_set_processing_3-Point_set_structuring-GF		2016-07-19 14:50:15 +02:00
AABB_tree	Merge pull request #1198 from maxGimeno/Import_AABB_Tree_demo-GF	2016-07-07 13:37:55 +02:00
Advancing_front_surface_reconstruction	…
Algebraic_foundations	Merge pull request #1035 from lrineau/CGAL-fix_Wconversion_warnings-GF	2016-06-24 13:30:48 +02:00
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	…
BGL	Restrict the HalfedgeGraph with properties often assumed in our algorithms	2016-07-11 16:03:05 +02:00
Barycentric_coordinates_2	…
Boolean_set_operations_2	…
Bounding_volumes	Remove whitespace at end of lines	2016-06-29 11:04:29 +02:00
Box_intersection_d	…
CGAL_Core	cgal core link for header only	2016-06-24 14:37:53 +02:00
CGAL_ImageIO	Fix warnings in CGAL_ImageIO	2016-07-01 11:27:54 +02:00
CGAL_ipelets	…
Cartesian_kernel	Fix compilation error with gmpxx	2016-07-13 16:30:07 +02:00
Circular_kernel_2	…
Circular_kernel_3	…
Circulator	…
Combinatorial_map	…
Cone_spanners_2	…
Conic_2	…
Convex_decomposition_3	…
Convex_hull_2	…
Convex_hull_3	…
Convex_hull_d	…
Distance_2	…
Distance_3	…
Documentation	Merge branch 'Point_set_processing_3-Point_set_structuring-GF-old' into Point_set_processing_3-Point_set_structuring-GF	2016-07-19 14:50:15 +02:00
Envelope_2	…
Envelope_3	…
Filtered_kernel	…
Generator	…
Geomview	…
GraphicsView	Remove whitespace at end of lines	2016-06-29 11:04:29 +02:00
HalfedgeDS	…
Hash_map	improve Hash test	2016-06-24 13:23:44 +02:00
Homogeneous_kernel	…
Inscribed_areas	…
Installation	Merge branch 'Point_set_processing_3-Point_set_structuring-GF-old' into Point_set_processing_3-Point_set_structuring-GF	2016-07-19 14:50:15 +02:00
Interpolation	…
Intersections_2	…
Intersections_3	…
Interval_skip_list	…
Interval_support	…
Inventor	…
Jet_fitting_3	…
Kernel_23	Add doc of free function for 2D	2016-07-07 14:56:20 +02:00
Kernel_d	…
Kinetic_data_structures	…
Kinetic_framework	…
LEDA	…
Linear_cell_complex	…
MacOSX	…
Maintenance	Merge remote-tracking branch 'cgal/releases/CGAL-4.8-branch'	2016-06-16 16:19:04 +02:00
Matrix_search	…
Mesh_2	…
Mesh_3	Actually test CGAL::dump_c3t3 with a polyhedral domain	2016-07-11 18:09:39 +02:00
Minkowski_sum_2	…
Minkowski_sum_3	…
Miscellany/doc/Miscellany	…
Modifier	…
Modular_arithmetic	…
Nef_2	…
Nef_3	…
Nef_S2	…
NewKernel_d	…
Number_types	Add CGAL_UNUSED	2016-06-29 14:30:44 +02:00
OpenNL	…
Operations_on_polyhedra	…
Optimal_transportation_reconstruction_2	restore default constructor removed in `3658aa04` that is used by the demo	2016-07-13 13:00:10 +02:00
Optimisation_basic	…
Partition_2	…
Periodic_2_triangulation_2	…
Periodic_3_triangulation_3	…
Point_set_2	…
Point_set_processing_3	Merge branch 'Point_set_processing_3-Point_set_structuring-GF-old' into Point_set_processing_3-Point_set_structuring-GF	2016-07-05 14:16:54 +02:00
Point_set_shape_detection_3	Merge branch 'Point_set_processing_3-Point_set_structuring-GF-old' into Point_set_processing_3-Point_set_structuring-GF	2016-07-19 14:50:15 +02:00
Poisson_surface_reconstruction_3	remove the flag CGAL_USE_PROPERTY_MAPS_API_V1 and keep only new API	2016-07-04 10:17:38 +02:00
Polygon	…
Polygon_mesh_processing	Merge pull request #1187 from maxGimeno/Fix_deformation-GF	2016-06-22 13:18:31 +02:00
Polyhedron	Merge branch 'Point_set_processing_3-Point_set_structuring-GF-old' into Point_set_processing_3-Point_set_structuring-GF	2016-07-19 14:50:15 +02:00
Polyhedron_IO	…
Polyline_simplification_2	…
Polynomial	…
Polytope_distance_d	Add push/pop to pragmas	2016-06-15 11:26:11 +02:00
Principal_component_analysis	…
Profiling_tools	…
Property_map	Merge pull request #1229 from sloriot/OTR2-epeck	2016-07-06 17:42:48 +02:00
QP_solver	…
Random_numbers	…
Ridges_3	…
STL_Extension	simplify empty()	2016-07-06 17:25:57 +02:00
Scale_space_reconstruction_3	…
Scripts	…
SearchStructures	…
Segment_Delaunay_graph_2	…
Segment_Delaunay_graph_Linf_2	…
Skin_surface_3	…
Snap_rounding_2	…
Solver_interface	…
Spatial_searching	Typo Construct_squared_radius_d	2016-07-07 18:57:32 +02:00
Spatial_sorting	…
Straight_skeleton_2	fix doc typos	2016-06-22 21:54:43 +02:00
Stream_lines_2	…
Stream_support	Merge pull request #1035 from lrineau/CGAL-fix_Wconversion_warnings-GF	2016-06-24 13:30:48 +02:00
Subdivision_method_3	…
Surface_mesh	…
Surface_mesh_deformation	fix conversion warning and remove extra boost::	2016-07-05 16:20:48 +02:00
Surface_mesh_parameterization	…
Surface_mesh_segmentation	…
Surface_mesh_shortest_path	Merge remote-tracking branch 'cgal/releases/CGAL-4.8-branch'	2016-06-22 13:20:25 +02:00
Surface_mesh_simplification	…
Surface_mesh_skeletonization	…
Surface_mesher	Remove link with zlib (that we introduced before but which are no more required)	2016-06-24 18:35:37 +02:00
Sweep_line_2	…
TDS_2	…
TDS_3	…
Testsuite	…
Three	…
Triangulation	…
Triangulation_2	add missing traits to avoid using the default constructed one	2016-06-29 09:41:22 +02:00
Triangulation_3	…
Union_find	…
Visibility_2	…
Voronoi_diagram_2	…
wininst	…
.gitattributes	…
.gitignore	Better random image: a big sphere plus small ones	2016-06-15 18:10:14 +02:00
CMakeLists.txt	…
INSTALL.md	…
LICENSE.md	…
README.md	…
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 is 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