I'm planning to talk about symmetry groups of regular polyhedra in a class. I'd like to find a decent computer animation of polyhedra, which would ideally not just allow me to spin a picture of one around, but also make it easy to visualize the axis of rotation of symmetries, and/or to mark certain subsets of a regular polyhedron (e.g., for explaining how the symmetry group of the icosahedron is a subgroup of $S_5$).
Does anyone know any good resources?


This is fairly easy to do in Maple, once you learn how to use it. For example: