Boost community, It has been two years since I started development of the Voronoi library as part of the Google Summer of Code 2010. Finally I feel that the library is ready to become public and would like to request a review for the inclusion into the Boost.Polygon library. Features: - Robust and efficient implementation of the sweepline algorithm that allows to construct Voronoi diagram, Delaunay triangulation and medial axis of a set of points and line segments. - Coordinates of the output geometries are computed within the 64 machine epsilon relative error (6 mantissa bits). - Voronoi diagram data structure that allows efficient traversal and data association with the output Voronoi graph. - No 3rd party dependencies (e.g. GMP, MPFR), all the required multiple precision types are implemented as part of the library. - The input and output coordinate type domains are configurable via coordinate type traits, thus allowing to compute coordinates of the Voronoi vertices within any required precision. - The full construction of the Voronoi diagram of 100 000 points takes only 0.27 seconds (see benchmarks). The full list of features could be found here: http://svn.boost.org/svn/boost/sandbox/gtl/doc/voronoi_main.htm Limitations: - Input geometries should have integer coordinates; - Input segment data sets should not contain intersection points, except segment's endpoints. Information on why the first limitation is not sufficient is explained here: http://svn.boost.org/svn/boost/sandbox/gtl/doc/voronoi_advanced_tutorial.htm The second limitation could be waved using native Boost.Polygon functionality: http://svn.boost.org/svn/boost/sandbox/gtl/doc/gtl_polygon_set_concept.htm Resources: The code is already merged with the Boost.Polygon sandbox branch. All the Voronoi related files are prefixed with "voronoi". - Code location: http://svn.boost.org/svn/boost/sandbox/gtl - Main documentation page: http://svn.boost.org/svn/boost/sandbox/gtl/doc/voronoi_main.htm or http://svn.boost.org/svn/boost/sandbox/gtl/doc/index.htm - Benchmarks: http://svn.boost.org/svn/boost/sandbox/gtl/doc/voronoi_benchmark.htm - Examples: http://svn.boost.org/svn/boost/sandbox/gtl/libs/polygon/example/output_data/ - Tests: http://svn.boost.org/svn/boost/sandbox/gtl/libs/polygon/test/ - Tutorials: http://svn.boost.org/svn/boost/sandbox/gtl/doc/voronoi_basic_tutorial.htm and http://svn.boost.org/svn/boost/sandbox/gtl/doc/voronoi_advanced_tutorial.htm - Official Google+ page: https://plus.google.com/b/109395909314556242008/ Review manager: I would kindly ask Simonson, Lucanus J. the author of the Boost.Polygon library to be my review manager. PS. The library was designed in a user friendly way, so I would invite everyone to give it a try! No configuration of the geometric or predicate kernels is required. Simply follow the basic tutorial: http://svn.boost.org/svn/boost/sandbox/gtl/doc/voronoi_basic_tutorial.htm Thanks and have fun, Andrii