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Glitch Pictures anyone?

Posted: Tue Dec 13, 2011 10:25 am
by toxie
Resurrecting famous thread, and to celebrate, here some neat ones that i kept around for a while: ;)

EDIT: There is also the old archive, maintained by franz: http://appleseedhq.net/galleries/glitch ... es-ompforg

Lets start with some spheres:
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And the infamous green shadows picture, a true classic:
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Noise gone wild:
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This actually was a simple cylinder:
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Some nice filtering:
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Small refraction issues:
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Re: Glitch Pictures anyone?

Posted: Tue Dec 13, 2011 12:50 pm
by davepermen
My parents had art like those spheres.

i'm actually considering to put some up as art myself. the noise and refraction ones are great. something to fill the walls at home :)

Re: Glitch Pictures anyone?

Posted: Tue Dec 13, 2011 12:54 pm
by squeen

Re: Glitch Pictures anyone?

Posted: Fri Feb 03, 2012 4:49 pm
by toxie
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please don't let this thread die.. ;)
so here a nice screwed up SmallPT variation created by a colleague of mine..

Re: Glitch Pictures anyone?

Posted: Fri Feb 03, 2012 5:05 pm
by toxie
and another one:
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(this should actually look kinda like a 2D greyscale gauss, from what i've heard)

Re: Glitch Pictures anyone?

Posted: Thu Feb 09, 2012 6:53 pm
by slom
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Shiny new Spiral-Sampling*

*Patent pending :D

Re: Glitch Pictures anyone?

Posted: Thu Feb 09, 2012 6:55 pm
by slom
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Debugging some NaN - by coloring them NEON-Green

Re: Glitch Pictures anyone?

Posted: Thu Mar 15, 2012 11:29 am
by Vilem Otte
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Can't you see torus knot in a room colorized with barycentric coordinates? ... In fact, my attemp to quickly implement Wald triangle test on GPU :mrgreen: (needs some debugging to work though....)

EDIT: Still not there, but getting closer (ended in another nice glitch) :P
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Re: Glitch Pictures anyone?

Posted: Fri Mar 23, 2012 1:08 pm
by hobold
Still toying with general quadrics as "fundamental" primitives. Building and traversing kD-trees is hard ...
(Pure white means the ray has missed all surfaces. The tinted tiles are supposed to hint at the subdivision of voxels.)
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Re: Glitch Pictures anyone?

Posted: Thu Mar 29, 2012 10:01 am
by dsavi
My humble contribution to the legendary thread. I don't remember what exactly happened, but I was writing a shader and something obviously went wrong.

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