geometry: Mesh Generation and Surface Tessellation

Makes the 'Qhull' library <http://www.qhull.org> available in R, in a similar manner as in Octave and MATLAB. Qhull computes convex hulls, Delaunay triangulations, halfspace intersections about a point, Voronoi diagrams, furthest-site Delaunay triangulations, and furthest-site Voronoi diagrams. It runs in 2D, 3D, 4D, and higher dimensions. It implements the Quickhull algorithm for computing the convex hull. Qhull does not support constrained Delaunay triangulations, or mesh generation of non-convex objects, but the package does include some R functions that allow for this.

Getting started

Package details

AuthorJean-Romain Roussel [cph, ctb] (wrote tsearch function with QuadTrees), C. B. Barber [cph], Kai Habel [cph, aut], Raoul Grasman [cph, aut], Robert B. Gramacy [cph, aut], Pavlo Mozharovskyi [cph, aut], David C. Sterratt [cph, aut, cre] (<https://orcid.org/0000-0001-9092-9099>)
MaintainerDavid C. Sterratt <david.c.sterratt@ed.ac.uk>
LicenseGPL (>= 3)
Version0.5.0
URL https://davidcsterratt.github.io/geometry/
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:
install.packages("geometry")

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geometry documentation built on Sept. 11, 2024, 9 p.m.