ComfortableInClouds

Hi - I would like to be able to scan a matrix, detect pixels within a certain color range and make them 'expand' - ie, take over surrounding pixels at a specifiable rate.

With some tenuous first steps into jit.expr, I've come up with how to isolate when pixels match the desired color. But I'm unsure how to make them "expand". Any further guidance with this would be greatly appreciated. Below is my "pixel isolator" patch; the output matrix for this patch is black and white - black any time the planes all match the specified value for the color (within a range), and white when they do not.

Making A Pixel Expand