https://geometrycode.com/rotating-platonic-solids-with-optical-caustics/
Rotating Platonic Solids with optical caustics - Geometry Code
Apr 18, 2026 - Here's another gorgeous animation by David Van Dyke of Z-Axis Graphics. With Dave's tutelage, 3DStudio Max generated this lovely video of glass polyhedra with...
platonic solidsoptical causticsrotatinggeometrycode