- ICO Sphere - 多面体から構成される - 頂点がおおよそ均等に分布 - Geodesic Polyhedron が正式名称らしい Geodesic polyhedra are available as geometric primitives in the Blender 3D modeling software package, which calls them icospheres: they are an alternative to the UV sphere, having a more regular distribution of vertices than the UV sphere. https://en.wikipedia.org/wiki/Geodesic_polyhedron