Polar zonohedron combinations
Sándor Kabai
Polar zonohedra (PZ) are stacked with tip to tip connection. A matching ring of tetrahedra is placed between two PZs. The ring has coinciding faces with a central PZ, which extends from the bottom pole of one PZ to the top pole of another PZ. The ring can be supplemented with parts of rhombohedra. Two axes are also shown to indicate the origin and the plane of symmetry.
Out[]=
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frequency
5
9
13
17
opacity 1
opacity 2
show ring
show pz
show ring up
show oct1
show oct2
show tet