Tribonacci Bowl, Container, and Composite by pmoews

Last crawled date: 4 years, 11 months ago

The vertex coordinates of the snub cube and its dual the pentagonal icositetrahedron are derived from the tribonacci constant. Here is a composite of the two polyhedra, a bowl, and a container, all made using both sets of vertex coordinates. Comments in the OpenSCAD program discuss the relationship between the tribonacci constant and the vertex coordinates. It's similar to the relationship between the dodecahedron, its dual the icosihedron, and the golden ratio.