alphahull: Generalization of the Convex Hull of a Sample of Points in the
Computation of the alpha-shape and alpha-convex
hull of a given sample of points in the plane. The concepts of
alpha-shape and 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.
||cassowaryr, Morphoscape, rangeBuilder
||alphashape3d, ConR, directlabels, EcoIndR, ecospat, gtfsrouter, HCV, hypervolume, SPIAT
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