RobertLovesPi.net

Polyhedra, tessellations, and more.

Two Black, Stellated Polyhedra, Rotating in the Dark

Posted on 1 June 2023 by RobertLovesPi

The polyhedron shown above is the final stellation of the icosahedron, while the one below is the rhombic triacontahedron’s final stellation. I made these using Stella 4d, which you can try for free at http://www.software3d.com/Stella.php.

32 Octagonal Mandalas, Rotating in the Dark

Posted on 3 May 2015 by RobertLovesPi

To create the octagonal mandalas, I used Geometer’s Sketchpad and MS-Paint. I then projected them onto the faces of an all-but invisible icosidodecahedron, and created this rotating .gif image of it, using Stella 4d: Polyhedron Navigator, software you can try for free, right here.