Gray Alien Resistance
presents

P L A N E T  J U L I A

This is my first demoscene release.
I hoped to pack it as an 1k intro, but i have
zero experience in sizecoding, and i couldn't
get rid of those 133 bytes.

This intro is basicaly a classic raymarcher.
The heightfield is produced by distance estimation
of each point from julia set (Zn+1=Zn^2 +C). I perturbate
the C parameter, just a little with time in order to get
the effect of moving heightfield "feets".

Credits go to
i)  Iρigo Quνlez: For his incredible site, from which i learned about
raymarching, and his 1k framework this intro uses.

ii) Gert Buschmann: For his wikibooks article on  Julia set
distance estimation.

iii)glsl.heroku.com: Because i developed the shader there.

Jarod / Gray Alien Resistance
spiros82@yahoo.co.uk