Cycling 74 » Topic: Jitter State Comparison http://cycling74.com/forums/topic/jitter-state-comparison/feed Thu, 20 Jun 2013 01:51:17 +0000 http://bbpress.org/?v=2.2.4 http://cycling74.com/forums/topic/jitter-state-comparison/#post-65844 <![CDATA[Jitter State Comparison]]> http://cycling74.com/forums/topic/jitter-state-comparison/#post-65844 Sat, 29 Dec 2012 09:23:32 +0000 ultraturtle0 Hey folks!

I’ve been banging my head against the wall regarding what is probably the most basic solution to this problem, and I could use some assistance. I’m trying to compare the current state of a black and white [jit.matrix] with its previous frame, and I need the output to display gray for every pixel that has been turned off and white for every pixel turned on (since the previous iteration). I have a feeling the problem can be solved with a [t l l] object going into a [jit.expr] logical command, but I’m relatively new to Jitter and can’t figure out a solution.

If anybody’s wondering, I’m trying to store/recall data in a 64×16 jitter matrix so I can freely scroll around and have a 16×16 section display on my Monome 256. I’ve been at this for a while now, any suggestions?

]]> http://cycling74.com/forums/topic/jitter-state-comparison/#post-237140 <![CDATA[Re: Jitter State Comparison]]> http://cycling74.com/forums/topic/jitter-state-comparison/#post-237140 Wed, 09 Jan 2013 15:59:59 +0000 mattyo You need to do two different operations, one for 0->1 and another for 1->0. Does somethging like this work?

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