Polyphonic Preset Morphing in 2-D field

SuperCollider UI study:
Polyphonic Preset Morphing in a 2D-field.
Each preet of a sound process is attributed a place on the fileld,
and by moving the mouse (or a bot) through this space, one can create proportional parameter mixes. The morphing works polyphonically, i.e. for several processes at once.