[RWP] JS effects plugin, converting a lowpass filter sweep to a highpass filter sweep.

[Tor Tollhag]

Hi.
I've used Reaper for a long time and just now discovered one of the
built in js (jesusonic) effects called filters/sweepinglowpass
This works great cause I can very easily do filter sweeps, something
that I've been thinking about how to do with automation for a while.
Only one thing, I wish there would be a similar plugin for sweeping
but with a highpass filter. Then I could do really interesting things
by using the 2 plugins in combination with each other on items and
tracks.
I know Jesusonic is a text based plugin format, so I can actually look
at the code.
I haven't found a lot of documentation about this, and haven't figured
it out, but I wonder.
How do I convert a lowpass filter sweep plugin to a highpass one.
Would this be simple or does it involve very advanced calculations or
programming software to do?
Not sure if I'm even allowed to do such a thing either since the
plugin comes with the software so thought I would ask here as well.
Hope someone might be willing to help me out.


Tor