Additional coordinates of (Conway) k5sD

Discussion of tapertopes, uniform polytopes, and other shapes with flat hypercells.

Additional coordinates of (Conway) k5sD

Postby Keiji » Thu Jan 01, 2009 4:53 pm

i.e. a snub dodecahedron (sD) with pyramids raised on the pentagonal faces, whose vertices lie on the same sphere as the vertices of the original sD.

Wikipedia gives the original coordinates. I need to know the coordinates of the additional vertices. It's for a game I'm making. :D
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Re: Additional coordinates of (Conway) k5sD

Postby wendy » Sun Jan 04, 2009 7:16 am

If ye have the vertices for a snub dodecahedron, then i suppose it's a relatively easy matter to insert a dodecahedron of the same diameter (sqrt(3)phi).
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