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Simon Giraudot 34bc6f18e8 Bugfix: prevent classification cost from going negative 2018-01-12 14:14:59 +01:00
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AABB_tree Merge pull request #1436 from lrineau/CGAL-new_cmake-GF 2017-12-05 18:20:05 +01:00
Advancing_front_surface_reconstruction Fix missing propagations of PSP named parameters API change 2018-01-10 16:39:34 +01:00
Algebraic_foundations make the doc match struct/class with the implementation 2017-11-17 11:34:55 +01:00
Algebraic_kernel_d Merge pull request #1436 from lrineau/CGAL-new_cmake-GF 2017-12-05 18:20:05 +01:00
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Arrangement_on_surface_2 Merge pull request #2219 from afabri/BGL-generic_property_map-GF 2018-01-04 15:28:54 +01:00
BGL Add trick to get FT right for general PointRange AND for CGAL::Point_set_3 2018-01-11 14:04:19 +01:00
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Boolean_set_operations_2 Merge branch 'master' into Aos_2-surface_sweep-efif 2017-12-19 17:20:28 +01:00
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CGAL_Core Merge pull request #1436 from lrineau/CGAL-new_cmake-GF 2017-12-05 18:20:05 +01:00
CGAL_ImageIO Fix compilation on CentOS6 (older Boost) 2017-12-12 12:52:25 +01:00
CGAL_ipelets Merge branch 'Aos_2-surface_sweep-efif-old' into Aos_2-surface_sweep-efif 2017-12-07 15:56:00 +02:00
Cartesian_kernel Fix for Construct_bbox_2::operator(Triangle_3) with Simple_cartesian<Interval_nt<0>> 2017-11-30 16:36:53 +00:00
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Circulator make the doc match struct/class with the implementation 2017-11-17 11:34:55 +01:00
Classification Bugfix: prevent classification cost from going negative 2018-01-12 14:14:59 +01:00
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Convex_hull_3 Merge branch 'releases/CGAL-4.11-branch' 2017-12-19 16:29:10 +01:00
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Documentation/doc Fixed typo in tutorial documentation. 2018-01-08 13:50:38 -05:00
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Envelope_3 remove all doxygen configuration files 2017-11-16 16:43:02 +01:00
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Generator make the doc match struct/class with the implementation 2017-11-17 11:34:55 +01:00
Geomview Merge pull request #2550 from sloriot/CGAL-add_SPDX_tags 2017-11-15 16:48:27 +01:00
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Nef_3 add missing URL and Id tags 2017-11-15 22:58:57 +01:00
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Partition_2 Merge pull request #2562 from afabri/Filtered_kernel-Do_intersect_2-GF 2017-12-19 16:29:53 +01:00
Periodic_2_triangulation_2 Renamed template parameter names 2017-12-13 11:23:12 +01:00
Periodic_3_triangulation_3 Use static arrays and a loop to initialize (accelerates compilation on VC++ 2017-12-07 17:05:56 +00:00
Point_set_2 add SPDX identifier for files under the GPL-3+ license 2017-11-12 10:17:51 +01:00
Point_set_3 Add trick to get FT right for general PointRange AND for CGAL::Point_set_3 2018-01-11 14:04:19 +01:00
Point_set_processing_3 Add trick to get FT right for general PointRange AND for CGAL::Point_set_3 2018-01-11 14:04:19 +01:00
Point_set_shape_detection_3 Fix PSP new API in shape detection examples and tests 2018-01-10 16:39:34 +01:00
Poisson_surface_reconstruction_3 Fix PSP API in Poisson reconstruction package 2018-01-10 16:39:34 +01:00
Polygon Merge pull request #2562 from afabri/Filtered_kernel-Do_intersect_2-GF 2017-12-19 16:29:53 +01:00
Polygon_mesh_processing Fix missing propagations of PSP named parameters API change 2018-01-10 16:39:34 +01:00
Polyhedron Use newly added QMultipleInputDialog 2018-01-12 14:14:59 +01:00
Polyhedron_IO fix error and warning inside a test file 2017-12-13 07:04:58 +00:00
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Polynomial make the doc match struct/class with the implementation 2017-11-17 11:34:55 +01:00
Polytope_distance_d remove include directive for checking GPL compliance in LGPL headers 2017-11-12 10:21:35 +01:00
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Profiling_tools add SPDX identifier for files under the LGPL-3+ license 2017-11-12 10:17:50 +01:00
Property_map fix cmake script 2018-01-04 15:20:51 +01:00
QP_solver add SPDX identifier for files under the GPL-3+ license 2017-11-12 10:17:51 +01:00
Random_numbers add SPDX identifier for files under the LGPL-3+ license 2017-11-12 10:17:50 +01:00
Ridges_3 Merge branch 'releases/CGAL-4.11-branch' 2017-12-19 16:29:10 +01:00
STL_Extension Merge pull request #2591 from afabri/BGL-fix_doc-GF 2017-12-05 18:20:29 +01:00
Scale_space_reconstruction_3 Fix deprecated code in other packages 2018-01-10 16:39:32 +01:00
Scripts Update the script 2017-12-13 12:07:30 +01:00
SearchStructures add SPDX identifier for files under the GPL-3+ license 2017-11-12 10:17:51 +01:00
Segment_Delaunay_graph_2 make the doc match struct/class with the implementation 2017-11-17 11:34:55 +01:00
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Set_movable_separability_2 add missing URL and Id tags 2017-11-15 22:58:57 +01:00
Skin_surface_3 remove unused doxygen files 2017-11-16 17:15:06 +01:00
Snap_rounding_2 Merge branch 'Aos_2-surface_sweep-efif-old' into Aos_2-surface_sweep-efif 2017-12-07 15:56:00 +02:00
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Straight_skeleton_2 make the doc match struct/class with the implementation 2017-11-17 11:34:55 +01:00
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Stream_support Merge pull request #2550 from sloriot/CGAL-add_SPDX_tags 2017-11-15 16:48:27 +01:00
Subdivision_method_3 Update namespace in Subdivision method 2018-01-10 16:38:36 +01:00
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Triangulation_3 Fix missing propagations of PSP named parameters API change 2018-01-10 16:39:34 +01:00
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README.md

Build Status

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 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.

More information