Separation of design and function

[A Former User]

@d-healey said in Separation of design and function:

Hey David. In your snippet I see a line in the midi processor timer that goes:

Interface.setAttribute(Interface.Panel1, 1); 

How exactly does this work?? It changes the color of the panel on compile. In my case, I want to pass it a reg variable called count. I do this with

Interface.setAttribute(Interface.Panel1, count); 

But how do I get it to repaint the panel on the interface right after passing the count variable in that (midi processor) synth timer?

Edit: I can, of course run a panel timer (for the repaint) in the interface… but that always misses the first beat of my custom arp graph. I’d like repaint it immediately after setting its value to count in the synth timer.

thx!

[d.healey]

@UrsBollhalder The panel's control callback is triggered by the setAttribute call. If you call component.repaint() in the callback it will update the panel.

[A Former User]

@d-healey I’ll try that! Thanks a ton!! Thx for the continued sharing of wisdom and knowledge!

[A Former User]

@d-healey It works in sync as long as the notes stay below 8th notes. But as soon as the arp is faster, somehow that communication between the synth timer of the midi processor and the panel (which paints my arp), gets scrambled up and it only draws an occasional beat here and there… if I set up a panel timer to repaint, but works. But I’d rather avoid that.
Also, for the love of god, I can’t seem the get it to work that when I press a note, it starts drawing the first line. It always leaves the first note a blank and paints from the 2nd on. Although I reset my variable to -1 onNoteOff…

[d.healey]

@UrsBollhalder said in Separation of design and function:

somehow that communication between the synth timer of the midi processor and the panel

Probably because one is realtime and one isn't.

if I set up a panel timer to repaint, but works. But I’d rather avoid that.

Panel timer sounds like the right solution for this, is there a reason you don't want to use it?

[A Former User]

@d-healey Too many timers… trying to keep everything performant. With panels full of paint routines and shaders…

[d.healey]

@UrsBollhalder Why so many timers? Do they all have different intervals?

[A Former User]

@d-healey No. it’s not that many. One for the granular, 2 for lfo’s, one for the shader and one for the panel of the paint routine so far… Just trying to avoid too much expansion in general and doing more with less whenever possible… But deferring the UI script is a priority…

[d.healey]

@UrsBollhalder All timers (except Synth.timer) are running in the non-realtime thread anyway, so don't worry about it too much.

[A Former User]

@d-healey We Swiss tend to be frugal…
Edit: at least with time…