Yop,

@jmmmp said:

• nau, that's a complicated circle you drew. Maybe you can adapt the circle I did in [swatch]?

You were right, João. But I was looking forward.

Here is a lissajous tryout, visualizing two sine signals of different frequencies.
The result is not trying to artificially compensate for the fact that it doesn't act as an oscilloscope would.

I'll continue to play with lissajous, as i'd like to use it to make a fun gui element that renders synchro quality between two speeds, a bit in the fashion of turntables 'strobes' :

Nau

http://www.pdpatchrepo.info/hurleur/lissajous_tryout.pd

Hi nau,

that's a very nice concept. Only one problem, data structures is very unefficient for it, you'll need lots of cpu just for the display.
Do you know cyclone/Scope~? That's the same object as max/msp, and I think it works well. Unless you need all the infos in the arrays for something else, then it's a good point to use data structures.

Yop,

thanks for reminding me of Scope~, João.
My version costs a little more than twice as [Scope~].
Just having fun with data structures, anyway.

Nau