Hold MIDI note to Marks

I’m trying to figure out a way to get a MIDI note to hold to preset marks on a slider; basically note velocity breaks the threshold of a mark, and snaps to that mark and holds until another value comes through. I was going for an additive process, using a control panel slider with marks; the idea being each time I hit the MIDI note it would increase the input by a defined variable sent to the slider, and not reset back to zero upon depressing the MIDI note.

I have and am comfortable in Quartz Composer and OSCulator and am going to try to make a patch to solve this, but am more hoping this is possible directly in VDMX, as more external routing/ patching tends towards more points of failure.

The summary of what I’m trying to accomplish is a single MIDI note that via velocity thresholds can trigger and hold a defined layer.