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The public CGAL repository, see the README below
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Laurent Rineau fffacb5023 Merge pull request #181 from afabri/Apollonius_graph-smallfix-GF 
Fix "if(this)  is always true"
 		2015-07-16 16:19:10 +02:00
AABB_tree use listing 2015-02-11 17:15:39 +01:00
Advancing_front_surface_reconstruction remove trailing whitespaces 2015-06-29 12:22:13 +02:00
Algebraic_foundations fix documentation in Nef_2 2015-03-23 11:03:32 +01:00
Algebraic_kernel_d Remove two unused includes of pool_allocator 2015-04-10 14:48:33 +02:00
Algebraic_kernel_for_circles get() -> get_pointee_or_identity() 2015-05-13 16:18:31 +02:00
Algebraic_kernel_for_spheres
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Alpha_shapes_2
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Alpha_shapes_3 Merge pull request #111 from aympelle/Periodic_3_Delaunay_triangulation_traits_3-APelle 2015-06-17 09:59:33 +02:00
Apollonius_graph_2 if(this) is always true 2015-07-16 16:01:51 +02:00
Arithmetic_kernel
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Arrangement_on_surface_2 Merge pull request #69 from efifogel/MS_2-of_holes-efif 2015-06-10 12:24:00 +02:00
BGL Revert "Merge pull request #143 from bo0ts/Surface_mesh-gcc44_fixes-pmoeller" 2015-07-14 18:29:43 +02:00
Barycentric_coordinates_2 remove bat files 2015-01-09 09:08:20 +01:00
Boolean_set_operations_2 Merge branch 'MS_2-of_holes-efif-old' into MS_2-of_holes-efif 2015-05-03 11:41:36 +03:00
Bounding_volumes use UTF8 for letters with accent 2015-01-31 13:58:08 +01:00
Box_intersection_d Simplify examples by reading data and not generating them randomly 2015-01-27 18:17:05 +01:00
CGAL_Core Fix #48 2015-04-27 17:21:18 +02:00
CGAL_ImageIO Update the VTK support to VTK 6.x 2015-07-09 14:44:02 +02:00
CGAL_ipelets remove sdglinf hv from ipelet 2015-06-30 10:32:07 +02:00
Cartesian_kernel fix the link to the developers manual, in the code 2015-06-19 11:15:55 +02:00
Circular_kernel_2 get() -> get_pointee_or_identity() 2015-05-13 16:18:31 +02:00
Circular_kernel_3 Replace CGAL::get() with CGAL::get_pointee_or_identity() and remove using get:: 2015-05-13 16:18:31 +02:00
Circulator
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Combinatorial_map Add \ after i.e. in doxygen comment 2015-06-24 09:50:20 +02:00
Conic_2
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Convex_decomposition_3
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Convex_hull_2
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Convex_hull_3 float -> double 2015-06-09 10:33:33 +02:00
Convex_hull_d skip deprecation warnings 2015-02-18 14:23:06 +01:00
Distance_2
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Distance_3
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Documentation Merge pull request #147 from philaris/sdglinf-philaris 2015-07-10 17:26:42 +02:00
Envelope_2
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Envelope_3
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Filtered_kernel
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Generator Merge branch 'Generator-more_point_generators-pmachado' of git://github.com/sloriot/cgal into sloriot-Generator-more_point_generators-pmachado 2015-04-15 16:25:34 +02:00
Geomview
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GraphicsView license header 2015-07-03 13:31:22 +02:00
HalfedgeDS
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Hash_map
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Homogeneous_kernel Replace CGAL::get() with CGAL::get_pointee_or_identity() and remove using get:: 2015-05-13 16:18:31 +02:00
Inscribed_areas
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Installation Merge pull request #147 from philaris/sdglinf-philaris 2015-07-10 17:26:42 +02:00
Interpolation use examples.txt at the root of the doc package dir 2015-04-14 11:52:22 +02:00
Intersections_2 Fix compilation with Boost-1.56 and later 2015-01-13 16:59:07 +01:00
Intersections_3 Fix compilation errors with C++11 and Boost-1.56 2015-01-14 14:52:53 +01:00
Interval_skip_list
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Interval_support Remove unused static_warning include 2015-04-10 14:12:35 +02:00
Inventor
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Jet_fitting_3 improve jet fitting manual 2015-03-13 10:32:06 +01:00
Kernel_23 fix the link to the developers manual, in the code 2015-06-19 11:15:55 +02:00
Kernel_d Merge branch 'NewKernel_d-insphere-glisse-old' into NewKernel_d-insphere-glisse 2015-05-12 17:56:35 +02:00
Kinetic_data_structures Fix compilation errors with C++11 and Boost-1.56 2015-01-14 14:52:53 +01:00
LEDA
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Linear_cell_complex Add is_xxx_used in cmap for dart and attributes; add tests in CMap and LCC. 2015-06-22 16:50:56 +02:00
MacOSX
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Maintenance New QGLViewer, compiled with Qt5 2015-07-16 15:57:56 +02:00
Matrix_search
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Mesh_2 avoid returning a ref to temporary object 2015-06-01 14:50:51 +02:00
Mesh_3 Merge remote-tracking branch 'cgal/releases/CGAL-4.6-branch' 2015-06-28 18:25:04 +02:00
Minkowski_sum_2 Renamed minkowski_sum_{full_convolution,reduced_convolution} => minkowski_sum_by_{full_convolution,reduced_convolution} 2015-06-29 11:27:45 +03:00
Minkowski_sum_3
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Miscellany
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Modifier
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Modular_arithmetic
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Nef_2 fix documentation in Nef_2 2015-03-23 11:03:32 +01:00
Nef_3 if the incremental builder failed, simply rollback instead of continuing 2015-02-26 08:51:00 +01:00
Nef_S2
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NewKernel_d Replace Value_at (computation) with Oriented_side (predicate). 2015-07-15 12:18:21 +02:00
Number_types Add pragmas in clang to disable -Wunused-local-typedef, locally 2015-07-15 14:05:48 +02:00
OpenNL remove warning 2015-02-13 11:39:30 +01:00
Operations_on_polyhedra Merge branch 'local/Polyhedron_demo-export_STL_builder' 2015-01-30 16:09:00 +01:00
Optimisation_basic
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Partition_2
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Periodic_2_triangulation_2
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Periodic_3_triangulation_3 Merge pull request #111 from aympelle/Periodic_3_Delaunay_triangulation_traits_3-APelle 2015-06-17 09:59:33 +02:00
Point_set_2 Merge branch 'Advancing_front_surface_reconstruction-afabri-old' into Advancing_front_surface_reconstruction-afabri 2015-06-08 15:17:47 +02:00
Point_set_processing_3 disambiguate call to std::sqrt for MSVC10 2015-06-10 16:12:59 +02:00
Polygon
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Polyhedron Merge pull request #144 from sgiraudot/Polyhedron_demo-Scale_space_plugin_speedup-sgiraudot 2015-07-14 16:48:08 +02:00
Polyhedron_IO Merge two commits forgotten in pull-request #110 2015-06-17 10:20:28 +02:00
Polyline_simplification_2 Polyline simplification demo 2015-05-06 16:06:33 +02:00
Polynomial
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Polytope_distance_d use UTF8 for letters with accent 2015-01-31 13:58:08 +01:00
Principal_component_analysis Use CGAL::sqrt() rather than std::sqrt() 2015-04-08 10:53:30 -07:00
Profiling_tools Display time before the assertion 2015-01-15 11:06:44 +01:00
QP_solver force convertion to exact number type (avoid ambiguous call to cmp operators) 2015-04-13 15:39:35 +02:00
Qt_widget
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Random_numbers
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Ridges_3 improve the example in Ridges.txt (that is nothing that gets compiled) 2015-05-28 11:04:18 +02:00
STL_Extension Merge branch 'releases/CGAL-4.6-branch' 2015-07-15 17:02:02 +02:00
Scale_space_reconstruction_3 undo changes in Scale Space package 2015-06-29 12:24:04 +02:00
Scripts Fix the CXXDEBUG/OpenMesh issue 2015-07-09 17:40:58 +02:00
SearchStructures
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Segment_Delaunay_graph_2 Do not use "or" instead of "||" ; Use typedef in testsuite instead of derivation" 2015-04-29 11:58:02 +02:00
Segment_Delaunay_graph_Linf_2 Fix the \cgalPkgSince 2015-07-10 17:21:36 +02:00
Skin_surface_3
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Snap_rounding_2 Rename the test file 2015-07-13 15:37:10 +02:00
Solver_interface bugfix: add missing concept for solving normal equation 2015-07-09 17:22:27 +02:00
Spatial_searching add missing typedef in the doc 2015-05-19 11:42:13 +02:00
Spatial_sorting Merge branch 'Spatial_sorting-spatial_sorting_on_sphere-pmachado' of git://github.com/sloriot/cgal into sloriot-Spatial_sorting-spatial_sorting_on_sphere-pmachado 2015-04-22 17:41:53 +02:00
Straight_skeleton_2 Fix compilation errors with C++11 and Boost-1.56 2015-01-14 14:52:53 +01:00
Stream_lines_2
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Stream_support rename file to avoid cmake target name clash 2015-04-29 09:14:57 +02:00
Subdivision_method_3
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Surface_mesh Revert "Merge pull request #143 from bo0ts/Surface_mesh-gcc44_fixes-pmoeller" 2015-07-14 18:29:43 +02:00
Surface_mesh_parameterization bugfix: add missing concept for solving normal equation 2015-07-09 17:22:27 +02:00
Surface_mesh_segmentation Merge branch 'old/gsoc2014-Polyhedron_shortest_path-skiazyk' into gsoc2014-Polyhedron_shortest_path-skiazyk 2015-06-01 17:47:31 +02:00
Surface_mesh_shortest_path please MSVC10 2015-06-10 17:04:57 +02:00
Surface_mesh_simplification revert changes in the Surface_mesh_simplification package that were not needed 2015-07-03 16:05:55 +02:00
Surface_mesh_skeletonization bugfix: add missing concept for solving normal equation 2015-07-09 17:22:27 +02:00
Surface_mesher Update the VTK support to VTK 6.x 2015-07-09 14:44:02 +02:00
Surface_modeling remove test from cmake script 2015-04-14 09:34:55 +02:00
Surface_reconstruction_points_3 use examples.txt at the root of the doc package dir 2015-04-14 11:52:22 +02:00
Testsuite
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Triangulation Fix a link error "multiple definition of" 2015-07-10 12:29:23 +02:00
Triangulation_2 Merge pull request #141 from afabri/Advancing_front_surface_reconstruction-afabri 2015-07-03 16:26:28 +02:00
Triangulation_3 Update Regular_triangulation_euclidean_traits_3.h 2015-07-01 14:55:17 +02:00
Union_find
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Visibility_2 change the release number of introduction 2015-07-10 14:46:05 +02:00
Voronoi_diagram_2 add example with sdglinf traits 2015-06-30 10:32:05 +02:00
wininst Prepare the NSIS script for 4.7 2015-04-21 17:28:03 +02:00
.gitattributes Fix the release date 2015-02-12 17:32:28 +01:00
.gitignore Rename the test file 2015-07-13 15:37:10 +02:00
CMakeLists.txt
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INSTALL.md make command examples uniform 2015-07-06 06:51:38 +02:00
LICENSE.md Update LICENSE.md 2015-03-05 00:05:24 +01:00
README.md Update README.md 2015-03-05 00:10:39 +01:00
copyright
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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 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.

More information