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		gavanwoolery on May 4, 2015 \| parent \| context \| favorite \| on: Fractal Lab If anybody is interested in how this stuff works, I highly recommend looking at: http://www.iquilezles.org/www/articles/menger/menger.htm and many of the fractal examples at shadertoy.com

gavanwoolery on May 4, 2015 [–]

Also, before reading that you might want to read and study the associated shadertoy example in:

http://www.iquilezles.org/www/articles/distfunctions/distfun...

which covers distance functions.

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