gon

-

the name of the stellated polyhedron to be created

core

-

the core polyhedron

n

-

non-negative integer

tetrahedron, cube:

the only lines are the faces itself. Hence, there is only one possible value of n, namely 0.

octahedron:

possible values of n are 0, 1 (the core octahedron and the stella octangula).

dodecahedron:

4 possible values of n: 0 to 3 (the core dodecahedron, the small stellated dodecahedron, the great stellated dodecahedron and the great dodecahedron).

icosahedron:

59 possible values of n: 0 to 58.

cuboctahedron:

5 possible values of n: 0 to 4.

icosidodecahedron:

19 possible values of n: 0 to 18.

center(gon)

returns the center of the core polyhedron core.

faces(gon)

returns the faces of gon, each face is represented as a list of coordinates of its vertices.

form(gon)

returns the form of gon.

schlafli(gon)

returns the ``Schlafli'' symbol of gon.

vertices(gon)

returns the coordinates of vertices of gon.