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The public CGAL repository, see the README below
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Laurent Rineau 32ce6df3a0 Polish announcement and changes. Prepare 4.6. 2015-03-10 11:07:08 +01:00
AABB_tree use listing 2015-02-11 17:15:39 +01:00
Algebraic_foundations Merge branch 'CGAL-misc_warnings-GF' 2015-01-12 13:00:41 +01:00
Algebraic_kernel_d use UTF8 for letters with accent 2015-01-31 13:58:08 +01:00
Algebraic_kernel_for_circles
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Algebraic_kernel_for_spheres remove warning 2014-07-04 17:24:06 +02:00
Alpha_shapes_2
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Alpha_shapes_3 use UTF8 for letters with accent 2015-01-31 13:58:08 +01:00
Apollonius_graph_2 using Exact_rational instead of Gmpq 2014-06-27 15:20:48 +02:00
Arithmetic_kernel Add/remove #include 2014-06-26 19:10:06 +02:00
Arrangement_on_surface_2 Fix compilation errors with C++11 and Boost-1.56 2015-01-14 14:52:53 +01:00
BGL Merge remote-tracking branch 'origin/Surface_mesh-isolated_vertex-GF' 2015-02-19 17:42:23 +01:00
Barycentric_coordinates_2 remove bat files 2015-01-09 09:08:20 +01:00
Boolean_set_operations_2 workaround ambiguous call in kernel intersection functions when including BSO_2 2014-12-11 16:33:29 +01:00
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 Merge branch 'CGAL-various_fixes-lrineau' 2014-12-17 17:07:57 +01:00
CGAL_ImageIO add consistency in the use of size_t everywhere 2014-11-13 11:13:35 +01:00
CGAL_ipelets use UTF8 for letters with accent 2015-01-31 13:58:08 +01:00
Cartesian_kernel Merge branch 'CGAL-use_leda-GF-OLD' into CGAL-use_leda-GF 2014-06-18 22:50:06 +02:00
Circular_kernel_2 use UTF8 for letters with accent 2015-01-31 13:58:08 +01:00
Circular_kernel_3 use UTF8 for letters with accent 2015-01-31 13:58:08 +01:00
Circulator Add the two concepts Descriptor and Index (concern only the doc). 2014-12-02 11:02:52 +01:00
Combinatorial_map Bug fix in size function in ranges 2015-03-03 10:37:37 +01:00
Conic_2
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Convex_decomposition_3 Arithmetic_kernel -> Exact_integer/rational 2014-07-16 16:45:14 +02:00
Convex_hull_2 Send the points of the hello world example to std::cout. 2014-08-27 12:23:00 +02:00
Convex_hull_3 remove incremental hull demo 2015-02-16 08:29:32 +01:00
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 update urls 2015-02-23 15:51:55 +01:00
Envelope_2 Arithmetic_kernel -> Exact_integer/rational 2014-07-16 18:55:30 +02:00
Envelope_3 Merge branch 'boost-work_around_dijktra_bug_1.54-local' 2014-07-23 08:46:33 +02:00
Filtered_kernel Restore the executable bit of all scripts 2015-01-07 17:54:56 +01:00
Generator use UTF8 for letters with accent 2015-01-31 13:58:08 +01:00
Geomview
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GraphicsView fix links to Qt and escape some links 2015-02-23 13:20:05 +01:00
HalfedgeDS
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Hash_map make the edge_descriptor of Polyhedron hashable 2014-07-23 08:20:16 +02:00
Homogeneous_kernel Merge branch 'CGAL-use_leda-GF-OLD' into CGAL-use_leda-GF 2014-06-18 22:50:06 +02:00
Inscribed_areas
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Installation Polish announcement and changes. Prepare 4.6. 2015-03-10 11:07:08 +01:00
Interpolation use UTF8 for letters with accent 2015-01-31 13:58:08 +01:00
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 use CGAL_UAE_TYPE 2015-01-08 09:59:28 +01:00
Inventor
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Jet_fitting_3 use UTF8 for letters with accent 2015-01-31 13:58:08 +01:00
Kernel_23 move functions out of the wrong group 2015-02-20 07:54:48 +01:00
Kernel_d remove a \modelOf 2015-02-25 21:41:24 +01:00
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 Remove -Wall for demo 2015-03-04 13:36:53 +01:00
MacOSX Restore the executable bit of all scripts 2015-01-07 17:54:56 +01:00
Maintenance Polish announcement and changes. Prepare 4.6. 2015-03-10 11:07:08 +01:00
Matrix_search fix ambiguity between std::nth_element and CGAL::nth_element 2014-12-08 16:37:16 +01:00
Mesh_2 use iformat for reading doubles 2014-11-26 16:53:50 +01:00
Mesh_3 Merge remote-tracking branch 'origin/releases/CGAL-4.5-branch' 2015-02-16 11:45:08 +01:00
Minkowski_sum_2 Arithmetic_kernel -> Exact_integer/rational 2014-07-16 18:55:30 +02:00
Minkowski_sum_3 Arithmetic_kernel -> Exact_integer/rational 2014-07-16 16:45:14 +02:00
Miscellany
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Modifier
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Modular_arithmetic update docstring about largest/initial prime in prime list 2014-11-24 10:53:16 +01:00
Nef_2 Restore the executable bit of all scripts 2015-01-07 17:54:56 +01:00
Nef_3 if the incremental builder failed, simply rollback instead of continuing 2015-02-26 08:51:00 +01:00
Nef_S2 Merge remote-tracking branch 'origin/CGAL-Less_warnings-GF' 2014-07-16 17:48:56 +02:00
NewKernel_d Merge branch 'Triangulation-higher_dimensions-odevil_shornus' 2015-01-08 18:15:34 +01:00
Number_types Support MINGW64 in sse2.h 2015-01-26 17:35:05 +01:00
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 doc bug-fix: Hidden_type -> unspecified_type 2014-06-02 07:47:05 +02:00
Periodic_3_triangulation_3 Merge branch 'Periodic_3-split_test_for_MSVC-GF' 2015-01-15 12:40:36 +01:00
Point_set_2 use UTF8 for letters with accent 2015-01-31 13:58:08 +01:00
Point_set_processing_3 Merge branch 'gsoc2013-Point_set_processing_3-fix-swu_cjamin' of ssh://scm.cgal.org/var/git/cgal-gsoc into gsoc2013-Point_set_processing_3-fix-swu_cjamin 2015-02-20 16:56:13 +01:00
Polygon Arithmetic_kernel -> Exact_integer/rational 2014-07-16 16:45:14 +02:00
Polyhedron Fix the output of a c3t3 to a polygon soup 2015-03-04 12:57:10 +01:00
Polyhedron_IO move OFF reading function to a header file 2015-01-29 14:02:47 +01:00
Polyline_simplification_2 Add 2D Polyline Simplification; fix the description of Surface_mesh 2015-02-25 11:40:36 +01:00
Polynomial Convert source files encoding to utf-8 2014-08-01 11:20:13 +02:00
Polytope_distance_d use UTF8 for letters with accent 2015-01-31 13:58:08 +01:00
Principal_component_analysis
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Profiling_tools Display time before the assertion 2015-01-15 11:06:44 +01:00
QP_solver use UTF8 for letters with accent 2015-01-31 13:58:08 +01:00
Qt_widget
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Random_numbers disable warning with push/pop macros around boost header 2014-12-16 17:25:33 +01:00
Ridges_3 use UTF8 for letters with accent 2015-01-31 13:58:08 +01:00
STL_Extension remove \, 2015-01-31 16:15:40 +01:00
Scale_space_reconstruction_3 the order of the pts in the kd-tree is shuffled -> Internally store the input pts 2015-01-20 10:27:15 +01:00
Scripts Modify the release creation scripts for Github 2015-03-05 22:01:26 +01:00
SearchStructures
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Segment_Delaunay_graph_2 using Exact_rational instead of Gmpq 2014-06-27 15:20:48 +02:00
Skin_surface_3 Merge branch 'CGAL-use_leda-GF-OLD' into CGAL-use_leda-GF 2014-06-18 22:50:06 +02:00
Snap_rounding_2 Restore the executable bit of all scripts 2015-01-07 17:54:56 +01:00
Solver_interface Merge branch 'to-be-tested/Stop_testing_taucs-sloriot' 2014-07-16 20:19:21 +02:00
Spatial_searching fix links. They went into the dD kernel 2015-02-10 10:50:50 +01:00
Spatial_sorting Merge branch 'Triangulation_3-determinism-gf' into to-be-tested/Triangulation_3-determinism-gf 2014-07-03 16:34:46 +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 #include <cctype> for isspace() 2014-12-04 14:22:49 +01:00
Subdivision_method_3
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Surface_mesh Add 2D Polyline Simplification; fix the description of Surface_mesh 2015-02-25 11:40:36 +01:00
Surface_mesh_parameterization use UTF8 for letters with accent 2015-01-31 13:58:08 +01:00
Surface_mesh_segmentation Functions must be written with '()' 2015-02-10 15:51:01 +01:00
Surface_mesh_simplification vertex_index_map is only used for debug 2015-02-13 11:16:00 +01:00
Surface_mesher Restore the executable bit of all scripts 2015-01-07 17:54:56 +01:00
Surface_modeling move Vector into package namespace 2015-01-15 10:09:24 +01:00
Surface_reconstruction_points_3 use UTF8 for letters with accent 2015-01-31 13:58:08 +01:00
Testsuite Restore the executable bit of all scripts 2015-01-07 17:54:56 +01:00
Triangulation Add dependency to NewKernel_d 2015-02-25 17:41:54 +01:00
Triangulation_2 Add the src files of figures of TDS_2 2015-01-28 13:19:12 +01:00
Triangulation_3 typo 2015-02-05 16:09:03 +01:00
Union_find
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Voronoi_diagram_2
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wininst remove mention of Taucs in the windows installer 2014-07-03 14:22:53 +02:00
.gitattributes Fix the release date 2015-02-12 17:32:28 +01:00
.gitignore Merge branch 'master' of github.com:lrineau/cgal into lrineau-master 2015-03-05 00:54:57 +01:00
CMakeLists.txt
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INSTALL.md Update INSTALL.md 2015-03-05 00:44:19 +01:00
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