Invert matrix jitter

Jan 28, 2011 at 11:13am

Invert matrix jitter

Probably a real easy solution for this one:

How do I invert a 1-plane black and white char matrix? I want to make the black white and the other way around.

#54643
Jan 28, 2011 at 11:50am

Try this: [jit.rgb2luma @ascale 3 @rscale -1 @gscale -1 @bscale -1]

Works for me!

#196827
Jan 28, 2011 at 11:52am

Oops, jit.brcosa of course, never mind….

#196828
Jan 28, 2011 at 5:11pm

jit.op @op == @val 0

– Pasted Max Patch, click to expand. –
#196829

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