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The public CGAL repository, see the README below
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Guillaume Damiand 2a41a1a9cd Try to find the code generating __gnu_cxx::recursive_init_error in header only mode. 2016-06-02 11:33:03 +02:00
AABB_tree Update with master 2016-05-25 10:58:55 +02:00
Advancing_front_surface_reconstruction CMAKE_SOURCE_DIR -> CMAKE_CURRENT_SOURCE_DIR 2016-03-24 16:33:46 +01:00
Algebraic_foundations update cmake scripts with at least one example requiring Core 2016-03-24 16:40:57 +01:00
Algebraic_kernel_d Update with master 2016-05-25 10:58:55 +02:00
Algebraic_kernel_for_circles CMAKE_SOURCE_DIR -> CMAKE_CURRENT_SOURCE_DIR 2016-03-24 16:33:46 +01:00
Algebraic_kernel_for_spheres CMAKE_SOURCE_DIR -> CMAKE_CURRENT_SOURCE_DIR 2016-03-24 16:33:46 +01:00
Alpha_shapes_2 CMAKE_SOURCE_DIR -> CMAKE_CURRENT_SOURCE_DIR 2016-03-24 16:33:46 +01:00
Alpha_shapes_3 Update with master 2016-05-25 10:58:55 +02:00
Apollonius_graph_2 Merge pull request #890 from sloriot/CGAL-generate_CMakeLists-sloriot 2016-03-29 11:02:17 +02:00
Arithmetic_kernel avoid unused type warning 2016-02-04 19:42:37 +01:00
Arrangement_on_surface_2 Update with master 2016-05-25 10:58:55 +02:00
BGL Merge remote-tracking branch 'cgal/releases/CGAL-4.8-branch' 2016-05-23 10:53:33 +02:00
Barycentric_coordinates_2 CMAKE_SOURCE_DIR -> CMAKE_CURRENT_SOURCE_DIR 2016-03-24 16:33:46 +01:00
Boolean_set_operations_2 Update with master 2016-05-25 10:58:55 +02:00
Bounding_volumes Update with master 2016-05-25 10:58:55 +02:00
Box_intersection_d Update with master 2016-05-25 10:58:55 +02:00
CGAL_Core Fix CORE header-only 2016-03-09 18:53:58 +01:00
CGAL_ImageIO missing inline 2016-05-25 11:57:56 +02:00
CGAL_ipelets CMAKE_SOURCE_DIR -> CMAKE_CURRENT_SOURCE_DIR 2016-03-24 16:33:46 +01:00
Cartesian_kernel Call opposite() when changing the order of arguments 2016-04-16 21:02:38 +02:00
Circular_kernel_2 Merge pull request #890 from sloriot/CGAL-generate_CMakeLists-sloriot 2016-03-29 11:02:17 +02:00
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Combinatorial_map Remove array-bounds warning also in Combinatorial_map.h 2016-05-20 14:22:40 +02:00
Conic_2
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Homogeneous_kernel attempt to fix the use of "inline" 2015-08-11 17:14:46 +02:00
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Installation Do not add in link_libraries in header only mode. 2016-06-01 19:18:43 +02:00
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Jet_fitting_3 Merge pull request #890 from sloriot/CGAL-generate_CMakeLists-sloriot 2016-03-29 11:02:17 +02:00
Kernel_23 Update with master 2016-05-25 10:58:55 +02:00
Kernel_d Adding less-than operator (<) to Point_d 2016-05-14 14:28:51 -04:00
Kinetic_data_structures Merge pull request #890 from sloriot/CGAL-generate_CMakeLists-sloriot 2016-03-29 11:02:17 +02:00
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LEDA resurrect LEDA_basic.h 2016-01-06 11:03:05 +01:00
Linear_cell_complex Update with master 2016-05-25 10:58:55 +02:00
MacOSX
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Maintenance Oops! I forgot to bump the version to 4.8.1! 2016-05-19 15:58:28 +02:00
Matrix_search Update with master 2016-05-25 10:58:55 +02:00
Mesh_2 update cmake scripts with at least one example requiring Core 2016-03-24 16:40:57 +01:00
Mesh_3 Update with master 2016-05-25 10:58:55 +02:00
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Miscellany/doc/Miscellany Use CGAL_DOC_VERSION 2016-02-11 15:37:54 +01:00
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Number_types Restore the test done in the destructor of Check_FPU_rounding_mode_is_restored 2016-03-09 10:35:22 +01:00
OpenNL fix unsigned int to size_t warnings 2015-10-07 14:55:43 +02:00
Operations_on_polyhedra Merge pull request #875 from sloriot/Triangulation_2_and_PMP-fix_Triangulation_2_projection_traits_3 2016-05-05 14:55:11 +02:00
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Point_set_processing_3 Use const ref in wlop get() 2016-05-09 15:37:39 +02:00
Point_set_shape_detection_3 Update with master 2016-05-25 10:58:55 +02:00
Poisson_surface_reconstruction_3 Bug fix: when query is outside the domain of definition of the implicit function, return infinity. 2016-03-15 11:52:23 +01:00
Polygon Update Polygon_2_algorithms.h 2016-05-18 15:19:17 +02:00
Polygon_mesh_processing Merge remote-tracking branch 'cgal/releases/CGAL-4.8-branch' 2016-05-24 16:54:58 +02:00
Polyhedron Fix export (same commit than e14f49950c) 2016-05-25 16:22:16 +02:00
Polyhedron_IO Fix facet color reading 2016-05-12 17:11:28 +02:00
Polyline_simplification_2 Update with master 2016-05-25 10:58:55 +02:00
Polynomial Merge pull request #890 from sloriot/CGAL-generate_CMakeLists-sloriot 2016-03-29 11:02:17 +02:00
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Principal_component_analysis Update with master 2016-05-25 10:58:55 +02:00
Profiling_tools CMAKE_SOURCE_DIR -> CMAKE_CURRENT_SOURCE_DIR 2016-03-24 16:33:46 +01:00
Property_map Move the using from properties_Polyhedron.h to property_map.h 2016-04-18 11:24:45 +02:00
QP_solver CMAKE_SOURCE_DIR -> CMAKE_CURRENT_SOURCE_DIR 2016-03-24 16:33:46 +01:00
Random_numbers Try to find the code generating __gnu_cxx::recursive_init_error in header only mode. 2016-06-02 11:33:03 +02:00
Ridges_3 request Core only in examples, tests and demos when really needed 2016-03-07 22:36:57 +01:00
STL_Extension Rename TimeStamper::key() to hash_value() and let it return a size_t 2016-04-19 17:03:52 +02:00
Scale_space_reconstruction_3 request Core only in examples, tests and demos when really needed 2016-03-07 22:36:57 +01:00
Scripts Merge branch 'releases/CGAL-4.8-branch' 2016-04-08 15:13:33 +02:00
SearchStructures Use CGAL_DOC_VERSION 2016-02-11 15:37:54 +01:00
Segment_Delaunay_graph_2 CMAKE_SOURCE_DIR -> CMAKE_CURRENT_SOURCE_DIR 2016-03-24 16:33:46 +01:00
Segment_Delaunay_graph_Linf_2 Update with master 2016-05-25 10:58:55 +02:00
Skin_surface_3 CMAKE_SOURCE_DIR -> CMAKE_CURRENT_SOURCE_DIR 2016-03-24 16:33:46 +01:00
Snap_rounding_2 CMAKE_SOURCE_DIR -> CMAKE_CURRENT_SOURCE_DIR 2016-03-24 16:33:46 +01:00
Solver_interface request Core only in examples, tests and demos when really needed 2016-03-07 22:36:57 +01:00
Spatial_searching Update with master 2016-05-25 10:58:55 +02:00
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Straight_skeleton_2 Update Straight_skeleton_2.txt 2016-04-26 10:55:14 +02:00
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Surface_mesh_parameterization request Core only in examples, tests and demos when really needed 2016-03-07 22:36:57 +01:00
Surface_mesh_segmentation Clean-up 2016-05-12 17:11:28 +02:00
Surface_mesh_shortest_path Merge fixes to Surface_mesh and BGL from 4.8 2016-03-29 12:01:15 +02:00
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Testsuite remove mentions of Qt3 2015-10-05 15:19:58 +02:00
Three Merge pull request #1013 from maxGimeno/Polyhedron_demo-OFF_with_color-GF 2016-05-23 11:28:19 +02:00
Triangulation Replace static with CGAL_STATIC_THREAD_LOCAL_VARIABLE 2016-04-13 11:45:08 +02:00
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wininst add dev prefix for installation dir 2015-12-18 15:11:57 +01:00
.gitattributes Remove script cgal_generate_cmake_script.cmake 2016-02-16 17:34:41 +01:00
.gitignore Fix compilation errors (in the Polyhedron Demo) 2016-04-20 15:26:49 +02:00
CMakeLists.txt Use doc/CMakeLists in a release 2015-12-10 17:05:51 +01:00
INSTALL.md make command examples uniform 2015-07-06 06:51:38 +02:00
LICENSE.md
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README.md
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copyright Correction of indentation of 2nd column (additional space left just in case...) 2015-09-07 13:47:53 +02:00

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