zonotope-getters {zonohedra}

zonotope get functions

Description

get some important members of a zonotope

Usage

## S3 method for class 'zonotope'
getmatrix( x )

## S3 method for class 'zonotope'
getmatroid( x )

## S3 method for class 'zonotope'
getcenter( x )

Arguments

x

a zonotope object - a zonohedron, a zonogon, or a zonoseg

Value

getmatrix() returns the matrix originally used to construct the zonotope x.

getmatroid() returns the matroid (possibly nonsimple) constructed from the matrix

getcenter() returns the center of the zonotope; which is also the center of radial symmetry. If x is an object-color solid, the center corresponds to the 50% graypoint. For the whitepoint multiply by 2.

See Also

zonohedron(), zonogon(), zonoseg()