====== Spheres 'n 'at ======

Now, how do you upload files again...

===== The Black Holes of DOOM =====

So, these "sexy balls" are mostly just a bunch of big black balls that Stephen Colbert decided would be nice to put on a flat surface and shoot light at.

Right.

  * The weird-looking one in the top middle is both reflective and refractive; the rest are all purely reflective.  The same configuration is duplicated on the opposite end of the flat surface.
  * In the middle of the surface and a bit behind the camera are six refractive spheres which Bouyack and I originally used to demonstrate the caustics that our ray tracer could generate.
  * THERE ARE FIVE LIGHTS!!!  Their positions are largely irrelevant and hard to describe, but they're all white.
  * Resolution = 2048x1536, AA = 4x, Ray recursion depth = 10

{{thinktank:raytracer_119_1193718543.jpg|}}