Interior of a Toroidal Polyhedron

thingiverse

Here is a set of models based on a toroidal polyhedron from McCooey's "Visual Polyhedra" site: http://dmccooey.com/polyhedra/. The polyhedron is labeled "RM{6,4}_sub_10.stl" and is the dual of "RM46_sub_10.stl" described in thing:2865540. The interior space created by this polyhedron is wonderfully symmetrical; five chambers suitable for the burial of an Egyptian pharaoh. Each chamber has a direct connection, a triangular door, to all the other chambers. The innermost chamber is connected to the other four by 4 small triangular openings. The four additional chambers are identical, each is connected to the other 3 by 3 small triangular openings and is also connected to the inner chamber. Models were constructed to illustrate these facts. OpenSCAD code is included.