Etch a Sketch

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Met Resolume in a bar the other day
Posts: 4
Joined: Wed Mar 05, 2014 14:52

Etch a Sketch

Post by soundnut »

Hey All,
Newbie here...
Wondering if anyone can clue me in on how to accomplish the "etch a sketch" type of effect I've seen used quite a bit on projection mapping videos show on youtube:

I have a bunch of 2'x2'x2' cubes setup in a pyramid stack and wanna know how to do the "edge drawing" or as I call it etch sketch type effect.
Thanks in advance
Happy Mapping

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