concaveman: A Very Fast 2D Concave Hull Algorithm

The concaveman function ports the 'concaveman' (<https://github.com/mapbox/concaveman>) library from 'mapbox'. It computes the concave polygon(s) for one or several set of points.

Package details

AuthorJoël Gombin [cre, aut], Ramnath Vaidyanathan [aut], Vladimir Agafonkin [aut], Mapbox [cph]
MaintainerJoël Gombin <joel.gombin@gmail.com>
LicenseGPL-3
Version1.2.0
URL https://joelgombin.github.io/concaveman/ https://github.com/joelgombin/concaveman/
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:
install.packages("concaveman")

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concaveman documentation built on Nov. 5, 2025, 6:06 p.m.