innerrevolt

My brain is not capable of understanding the most common things within matrices. So, sorry for the stupid question. I literally have tried all day.

First of all, I am displaying audio through jit.catch. with a Matrix feedback. Simple right? Well, I wanted to change the color, and I can not wrap my brain around it.

I've gone through the tutorial 5 on Jitter ARGB, I've tried jit.brcosa (I think it only works with char), jit.scalebias, jit.fill, jit.op, jit.pack and unpack and I am just going crazy. I know it is a very simple thing to do, but I think I am just too new to Jitter.

How do I change the color from the cells that are being altered by the audio?

Anyways, If someone could help me, that would be awesome!

First of all, I am displaying audio through jit.catch.  with a Matrix feedback. Simple right? Well, I wanted to change the color, and I can not wrap my brain around it.

jitter-most-simple-question

your difficulties are probably to do with converting a float32 single plane to a 4 plane char-- this is one way to do it:

it uses jit.pack to duplicate the float 32 plane and jit,op to alter values in each colour plane-- note you need to trigger the output of the jit.pack with a bang, due to A-plane being first.

here's a hacked version which alters colour with audio amplitude:

I have so much to learn. Thank you so much!

I see that on that you normalized the jit.op, but the jit.normalize is not patched into anything. Is there an specific reason for this?

I love the hacked version with ZL and amplitude.

glad it's of value-- re the jit.normalize, i just used that to test a component of your patch, to see if it was working as intended, sort of a "debugging" tool, so you can just delete it

Jitter most simple question