Computation of the
\alpha-convex hull of a given sample of points in the plane. The concepts of
\alpha-convex hull generalize the definition of the convex hull of a finite set of points. The programming is based on the duality between the Voronoi diagram and Delaunay triangulation. The package also includes a function that returns the Delaunay mesh of a given sample of points and its dual Voronoi diagram in one single object.
|R functions: GPL-2 | GPL-3
Beatriz Pateiro-Lopez, Alberto Rodriguez-Casal.
Maintainer: Beatriz Pateiro-Lopez <email@example.com>