Delaunay and Voronoï Tessellations

Delaunay and Voronoï tessellations, with emphasis on the two-dimensional and the three-dimensional cases (the package provides functions to plot the tessellations for these cases). Delaunay tessellations are computed in C with the help of the 'Qhull' library < http://www.qhull.org/>.

tessellation

To install the development version, run:

remotes::install_github("stla/tessellation", dependencies = TRUE)

I did a vignette but it was too big for the CRAN submission. So I used pkgdown, and you can find the vignette here.

Delaunay and Voronoï tessellations.

The Voronoï cell of a point inside the Utah teapot:

The Voronoï diagram (restricted to its bounded cells) of a cube surrounded by three perpendicular circles:

The Voronoï diagram (restricted to its bounded cells) of a dodecahedron surrounded by three perpendicular circles:

A strange Voronoï cell:

The Voronoï diagram of some points along a Fermat spiral:

The Voronoï diagram of an enclosed septuaginta:

An elevated Delaunay tessellation: