Exterior surface of the Delaunay tessellation.
Arguments
- tessellation
output of
delaunay
Note
It is not guaranteed that this function provides the correct result
for all cases. The exterior surface of the Delaunay tessellation is the
exterior surface of the convex hull of the sites (the points), and you can
get it with the cxhull package (by summing the volumes of the
facets). Moreover, I encountered some cases for which I got a correct
result only with the option degenerate=TRUE in the
delaunay function. I will probably remove this function in the
next version.