> I did something similar a long time ago using plain spheres.

I did it with torus'

> The next
> step is to start moving them around the third axis as well so you can
> create knot rings and the like.

I think you mean that one could push this idea a bit farter,  and draw
the
wavy shapes vertically,  instead of horizontally...  Isn' t it ?!

                              Alex

Post a reply to this message