D4.8.1 (EntityTopic, 16)

From Hi.gher. Space

Revision as of 18:50, 26 February 2014 by Student91 (Talk | contribs)

CJ4.8 is a CRF polychoron crown jewel constructed from a tetrahedron-centered patch of the rectified 120-cell's surface. It consists of 4 J92's, 12 square pyramids, 12 pentagonal pyramids, 1+4+12=17 tetrahedra, 1+4+4=9 octahedra, 6 J91's, 4 triangular cupolae, and 4 tridiminished icosahedra. Total: 68 cells, 250 polygons, 258 edges, 76 vertices.

Structure

The lace tower of this polychoron is:

x3o3o
f3x3o
o3F3o
x3x3f
F3o3x
x3o3f
o3x3o

Projections

Centered on tetrahedron surrounded by 4 J92's:

(image)

Centered on antipodal octahedron:

(image)

Projection envelope (skew polyhedron, a kind of modified icosidodecahedron):

(image)

Software models