Here’s a Puredata patch that displays lissajous figures on the screen. The patch also outputs audio from the 3 sinewave oscillators that control the lissajous figure. The patch loads in Slideshow mode. You can turn off the slideshow and go to Live mode by changing values on the X Preset controller or the X color controller. You can also use the Speed controller to turn the slideshow off and on as well as adjust the speed (0=off, 127=fastest change rate). When in Live mode, you can adjust the xyz frequencies, color, and use a midi keyboard to change frequencies. While this patch is not particularly musical, it adds an interesting visual component to the Zynthian and can be quite fun to use.
LissajousZ.zip (2.3 KB)