fm_diameter: Diameter bound for a geometric object
Description
Find an upper bound to the convex hull of a point set
Usage
fm_diameter(x, ...)
# S3 method for matrix
fm_diameter(x, manifold = NULL, ...)
# S3 method for sf
fm_diameter(x, ...)
# S3 method for sfg
fm_diameter(x, ...)
# S3 method for sfc
fm_diameter(x, ...)
# S3 method for fm_lattice_2d
fm_diameter(x, ...)
# S3 method for fm_mesh_1d
fm_diameter(x, ...)
# S3 method for fm_mesh_2d
fm_diameter(x, ...)
# S3 method for fm_segm
fm_diameter(x, ...)
# S3 method for fm_mesh_3d
fm_diameter(x, ...)
Value
A scalar, upper bound for the diameter of the convex hull of the
point set.
Arguments
x
A point set as an \(n\times d\) matrix, or an
fm_mesh_2d/1d/sf related object.
...
Additional parameters passed on to the submethods.
manifold
Character string specifying the manifold type. Default is to
treat the point set with Euclidean \(R^d\) metrics. Use
manifold="S2" for great circle distances on the unit sphere (this is
set automatically for fm_fmesh_2d objects).
