the video is made in processing controlled via OSC from PD.

The processing sketch is basically a tweak of Ira Greenbergs 'CubeswithinCube'. I changed the geometry, made some adjustments and added the OSC stuff. There is also a blur GLSL shader which makes it look nice. I can share the sketch if you want.
Ofelia seems to be interesting, I didn't try it yet.

https://processing.org/examples/cubeswithincube.html

new track + video: inside the fridge

My final video of Pd + Processing color exploration:

PD Processing - 1/2 Brain

one more colorful Pd + Processing video:

2nd version with more colors:

heres a demo video of sync between Pd and Processing:

faust virtual analog demo for bass, calf monosynth for sounds.

some random sounds - experimental

I turned the patch into an abstraction, now multiple editor windows/channels are possible.
-> demo video:

Here is my Noteeditor patch. Some controls: p = play, o = all notes off

Noteeditor.zip

you need [m_scale] from rjlib for it to work. I had to add the path manually.
on Ubuntu it is

/opt/purr-data/lib/pd-l2ork/extra/rjlib/rj/

and here is a track I created with it:

@jancsika

I was thinking about this possibilty, but for now I'm just glad it works. I added note-velocity, now i need to try to clean up the patch.... then I want to turn it into an abstraction for multiple channels. Thats gotta be some work.

So here is another demo video with note-velocity:

Yes exactly. The gridlines themselves are made of an array of lines. So I grab x/y from a big rectangle and then quantize the array-elements for note events to the grid. Every click [setsize] of the array is called. Moreover I use a combination of [text] and [cyclone/coll] for sequencing. [coll] mainly because it has a built-in sorting and renumber function.
I want to add velocity too, Then I will share the patch.

I just added note-off events to my noteeditor. Now note events can have variable lenght. Time for a new demo video .

Oh, I had [setsize] triggered from a counter in an [until] loop. That was why the Gui-updating was so slow.
Fixed that now as you can see in my new demo video.

2nd demo video of noteeditor.

@jancsika
It's a pitty that {setsize] of ds-arrays is slow.

ups, wrong forum section, sorry. should be moved to output~. thanks

demo video of my ds-noteeditor:

a track made in purr data: