I spent a good couple of days on and off working out painstakingly 
through trigonometry and pythagorean theory the coordinates of all four 
spheres in a tetrahedral pyramid of spheres.

Then I had a brainwave and did it a second way in about 45 seconds :(

Anyway, using my inspiration, I built a pyramid around the origin, placed 
a point light at the origin, encased the whole lot in a sphere filled 
with scattering media and wondered what it would look like when spun...

Bye for now,
     Jamie.

Post a reply to this message

Attachments:
Download 'pyramid.mpg' (282 KB)