{
  "format": "simulated-instrument-v1",
  "name": "triangle",
  "label": "Triangle",
  "entry": "triangle_render",
  "defaults": "triangle_defaults",
  "fixed": { "strike_count": 1, "seed": 1, "pre_delay_ms": 0, "normalize": 0 },
  "velocity": { "param": "strike_velocity", "min": 0.1, "max": 6 },
  "preview": { "oversample": 1 },
  "knobs": [
    { "key": "strike_pos", "label": "strike position", "min": 0.02, "max": 0.98, "default": 0.17 },
    { "key": "strike_angle_deg", "label": "strike angle (deg)", "min": 0, "max": 90, "default": 20 },
    { "key": "tail_s", "label": "ring-out (s)", "min": 1, "max": 8, "default": 5 }
  ]
}