Arbitrary four-dimensional objects, described by their surfaces

Collaboration diagram for Arbitrary four-dimensional objects, described by their surfaces:

Classes
class	Hypercube
	A four-dimensional cube. More...
class	Pyramid
	A four-dimensional pyramid, also known as hypersimplex. More...
class	Gasket
	A four-dimensional version of the Sierpinski Gasket. More...
class	Sponge
	A four-dimensional Menger Sponge. More...
Modules
	N-dimensional Rotopes.