antiprism: antiprism (set of polyhedra programs) antiprism: antiprism: Is a set of programs for generating, manipulating, transforming and antiprism: visualising polyhedra. antiprism: antiprism: May be used with Geomview also. antiprism: antiprism: Antiprism home page: http://www.antiprism.com antiprism: antiprism: antiprism: