lissajous
Posted: Sat Apr 27, 2013 4:04 pm
I decided to bring this topic also here, because not everyone uses SM, and we all love goodies... 
By accident - recently I found (on synthmaker forums) what I was looking for. Not created by me (don't remember who made it, filename was probably changed), but I upgraded it a little bit. I don't know if this relates to your goniometer Trog, but this one does the job it should - it makes really cool 3D shapes.
Now my question. When two sine oscillators are at the same frequency and phase, the graph is a line in 45 degrees clockwise from vertical reference. How to rotate the whole graph 45 degrees counterclockwise, so that "zero zettings" are vertical (at 0 degrees)?
By accident - recently I found (on synthmaker forums) what I was looking for. Not created by me (don't remember who made it, filename was probably changed), but I upgraded it a little bit. I don't know if this relates to your goniometer Trog, but this one does the job it should - it makes really cool 3D shapes.
Now my question. When two sine oscillators are at the same frequency and phase, the graph is a line in 45 degrees clockwise from vertical reference. How to rotate the whole graph 45 degrees counterclockwise, so that "zero zettings" are vertical (at 0 degrees)?