Here are some waveform transformation options I plan to add to VCO Unit and probably VCO Lab. These are prototypes I implemented via VCO Lab. The Triangle, Square, and Saw waveforms will each get additional shape modes to access these transformations.
Perhaps the most important is the Saw transformation that includes the even waveform from the Befaco Even module. It has only even harmonics plus the fundamental. I talk about construction of this waveform at Constructing a Befaco even waveform with VCO Lab