Create a sweep on the 3D printer four-dimensional regular polyhedra

In this paper, we consider the construction of 3D models for the development of four-dimensional regular polyhedra of an octahedron, a simplex and a cube, and their prototyping on a 3D printer. A sweep is an exact representation of the surface of the figure, along which we can form an idea of the figure itself. The construction of data from the 3D sweep models brings us closer to an understanding of the 4-dimensional space. Also, a 3D printer is used and the methods of using it are explained.