MIDI effect
Arpgen
Meter-aware chord-capture and scale-derived arpeggiator with four traversal orders and triplet grids.
Functionality
Arpgen turns incoming MIDI into transport-locked single-note patterns. Chord mode captures a new source chord from a configurable fraction of each bar. Scale mode uses held notes as register anchors for in-key runs, triads, or sevenths. Both modes support one to four octaves, velocity following, gate control, straight and triplet rates, and endpoint-safe alternating patterns.
Status
The portable core, deterministic tests, VST3 wrapper, and custom UI are in place. Host validation remains ongoing.