You can’t see the octahedron; it’s hidden at the center of the figure.
I used Stella 4d to make this. You can try that program for yourself at http://www.software3d.com.
You can’t see the octahedron; it’s hidden at the center of the figure.
I used Stella 4d to make this. You can try that program for yourself at http://www.software3d.com.