get_shape {LOMAR}

get_shape

Description

Get the the alpha-shape of a point set. If not given, the function automatically determines alpha using a downsampled point set. As a consequence, alpha and therefore the computed shape can vary slightly between runs.

Usage

get_shape(points, alpha = NULL)

Arguments

points

a data frame with columns x, y, z.

alpha

(optional) positive number

Value

an alpha-shape object of class ashape3d