Mono vs Polyphonic aftertouch

[David-san]

@keyman

the latest note (PolyAT messages) still has control of both held notes.

No, in fact any note that triggers aftertouch has aftertouch control on any other. Think of a how you want to use a unique aftertouch value. You will never have a full poly-aftertouch without per note aftertouch sensors.

[keyman]

@David-san

You will never have a full poly-aftertouch without per note aftertouch sensors.

Xkey has this and easy to witch one to the other

[keyman]

@keyman

Still no “separation” of control between notes, the latest note (PolyAT messages) still has control of both held notes.

this Im refering to the latest @pianopaul script

@pianopaul

Please try this again;

Var
   MIN : MidiInBlock
   MM  : MidiMessage
   VV  : Integer
   CH  : Integer
   NN  : Integer   
   NA  : Integer[128]
   i   : Integer

on Activate
 For i=0; i<128; i=i+1 Do
  NA[i] = 0
 end 
End
   
On NoteOnEvent(m : NoteMessage) from MIN
 SendNow(MIN,m)
 CH = GetChannel(m)
 NN = GetNoteNumber(m)
 NA[NN] = 1
End

On NoteOffEvent(m : NoteMessage) from MIN
 SendNow(MIN,m)
 NA[NN] = 0
End

On AfterTouchEvent(m : AfterTouchMessage) from MIN
  for i=0; i<128; i=i+1 Do
if NA[i] == 1 then
 MM = MakeMidiMessage(160 + CH-1, i, GetAfterTouchValue(m))
 SendNow(MIN, MM)
end
  end
End

[David-san]

When you have native poly-aftertouch it is easy to convert it to simple aftertouch, the contrary is not true and I think @pianopaul won’t be able to do much more.

[Hermon]

@keyman

When uploading a file, please try using a readable format on this forum. Thank you

[keyman]

@Hermon

When uploading a file

referring to the video? in post#42?

[David-san]

I suppose, because it seems that we have to download the full video before you can visualize it… and it takes a lot of time

[pianopaul]

@Phil

My keyboard can generate Mono-Aftertouch but my synth (Hydrasynth) will accept (… and loves) Polyphonic-Aftertouch. I noticed that I can apply a filter in GP and map Aftertouch to something. I would like to map it to Polyphonic-Aftertouch but it is disabled. ??

My goal was to convert afterthought to polytouch when a keyboard is used which only supports afterttouch.

[Hermon]

@keyman

referring to the video? in post#42?

Yes it is about your video file.
I have a very unstable internet connection and very low speed. (I live in a small village in the south of France).
Here we have the sun but not the technology

[keyman]

Ok, won’t happen again; I will use youtube for the videos and not drop them in a hurry straight to the forum
I’m redoing that post…

Edit: Done ! @Hermon

[Hermon]

Do not worry, I managed to download after 2 tries.

[David-san]

@Hermon

Here we have the sun but not the technology

And even not always the sun

[Phil]

@pianopaul When I compile your script, I get the following error msg:

          "Plugin 'MIN' not found in rackspace 'Hydrasynth'

My rackspace essentially looks like this:

[dhj]

Yes, you have to right-click on the block and define a handle for it, call MIN

[pianopaul]

You have to give the MIDI IN block an OSC/GPScript Handle called MIN

[Phil]

Since I would like to have this script run on most of my rackspaces; is there a way to make the script global rather than specific to a specific rackspace?

Also, is there a library of user scripts that anyone can access?

[David-san]

@Phil

Since I would like to have this script run on most of my rackspaces; is there a way to make the script global rather than specific to a specific rackspace?

So far the expression of your need has led to a tailor-made GPScript. The first thing would be to tell us, especially to @pianopaul, if it works the way you want it to. Your suggestion is good, what we currently do is indeed to copy in every rackspace the GPScript we need… in every rackspace.

@Phil

Also, is there a library of user scripts that anyone can access?

There is no official repository, but you will find many user scripts in this community forum. And if you want to get in touch with the unofficial “great librarian”, maybe @keyman is the name to mention.

[Phil]

My apologies: I thought I had replied that @pianopaul’s script works for me. It is actually quite musical even if not perfect poly-AT. Yay! … and thanks to everyone who got involved. I would hope that this script along with others would be placed in a community vault if @pianopaul would agree. It is really great that we have talented people on this forum … ultimately making the GP product better and better.

Thank you @pianopaul @keyman @dhj @David-san @Hermon