For generated caustics textures:
Caustics
Generator v1.4
http://www.lysator.liu.se/~kand/caustics/
Copyright
(c) 2003-2005
Kjell
Andersson (kand@lysator.liu.se)
Mathias
Bergvall
ABOUT
-----
Caustics
can be described as the light pattern you see at the bottom of a pool
on
a sunny day. This tool will let you render such caustics patterns.
The
rendered
images can be animated and used for realtime graphics and are
tileable
in both space and time.
LICENSE
-------
This
program is released as free software under GNU GPL.
See
http://www.gnu.org/licenses/gpl.html
If you use this program to create images for any commercial product, please
give
us some credit.
