alphashape3d (1.3)

Implementation of the 3D Alpha-Shape for the Reconstruction of 3D Sets from a Point Cloud.

Implementation in R of the alpha-shape of a finite set of points in the three-dimensional space. The alpha-shape generalizes the convex hull and allows to recover the shape of non-convex and even non-connected sets in 3D, given a random sample of points taken into it. Besides the computation of the alpha-shape, this package provides users with functions to compute the volume of the alpha-shape, identify the connected components and facilitate the three-dimensional graphical visualization of the estimated set.

Maintainer: Beatriz Pateiro-Lopez
Author(s): Thomas Lafarge, Beatriz Pateiro-Lopez

License: GPL-2

Uses: geometry, rgl, alphahull
Reverse suggests: nat, rgl

Released about 2 years ago.