Interesting information about 4k-graphics

[VilleK]

The very talented demo scene coder IQ (Iñigo Quilez) held a talk about procedural graphics recently and he has provided the slides as a pdf-download:

http://rgba.scenesp.org/iq/divulgation/ ... re2008.htm

Lots of interesting stuff in the slides, including short pieces of code that could probably be adapted for use in ZGE-expressions.