Octahedron
Constructs an octahedron centered at the desired point and with a given edge's length.
Syntax
octahedron(Real)
octahedron(Point, Real)
octahedron()
Description
Given a real , constructs an octahedron centered at the origin with edges of length .

Given a point and a real , constructs an octahedron centered at with edges of length .

Constructs an octahedron centered at the origin with edges of length 1.
