help 101

Practical and theoretical implementation discussion.
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palebluedot
Posts: 6
Joined: Wed Oct 10, 2012 12:46 am

help 101

Post by palebluedot » Wed Oct 10, 2012 12:50 am

Hi, I'm just getting started with raytracing. Can anyone figure out why this doesn't work -> http://glsl.heroku.com/e#4283.0

Thanks in advance!

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