tetrahedron downloads
3D Morphing Balls ScreenSaver
1.0 download... There are 20 shapes - cube, sphere, torus, tetrahedron, octahedron and others. The edges of shapes are constructed from small balls. You may choose color and size of balls, change ...
Quantum Hulls
1.0 download... polyhedron has 4 vertices, and naturally becomes a tetrahedron. The remaining polyhedra, with an integral number of ... polyhedra are made to be concentric, with the tetrahedron being the innermost hull, and each hull is ...