Math with MIDI controller parameters
Hi, I’m new here.
I’m designing a patch with a lot of math calculations for control signals that come from a MIDI controller (knobs)
My problem is that when i make a simple expression like
expr $i1+$i2
the output olny updates its value when $i1 changes, but not when $i2 changes.
does anybody know a way to have an updated value at the output when any of the inputs changes?
Thanks!!!
The [pak] object will help. Also I’d recommend using straight math operators if you only need one of them in your equation, for example use [-] rather than [expr $i1-$i2]. Here’s a patch:
Thanks luke!!
i’m sorry to ask this but, how can I use the code you posted to create a maxpat file?
You should read this thread (it’s a bit hidden):
thank you guys!!
it’s amazing how well this community works
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[expr $i1-$i2]
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