Fast Start

  1. Create or open a project.
  2. Set units, stage width, stage depth, and datum in Settings.
  3. Enter Main SL front coordinate in Arrays (or adjust the default).
  4. Sub, Side, 270, and Rear are on by default; turn off any you don't need.
  5. Set bumper spacing, azimuth, and placement modes per array.
  6. Review points in Results and export CSV.

Coordinate Convention

  • X positive is SR
  • X negative is SL
  • Y positive is downstage
  • Y negative is upstage

Datum Notes

  • Datum can be DSC, USC, or Custom.
  • Displayed values update automatically when datum changes.

Settings

  • Arc center (USC, Center Stage, DSC, or Custom) controls where 270 and Rear arcs are centered.
  • Grid sets origin and spacing; enable global snap to snap array fronts to the grid.
  • Interference frequency uses temperature-based speed of sound for half-wavelength rows; turn on custom temperature to override.
  • Array display names are optional; leave blank to use default names (Mains, Subs, Sides, 270, Rear) in Results and CSV.

Array Notes

  • SR is mirrored from SL.
  • Delta arrays use front index 0 and rear indices 2 and 3.
  • 2 point arrays use front index 0 and rear index 1.
  • Sub has two rigging modes: Front/Rear and Side-by-side.
  • In Sub Side-by-side mode, side-by-side spacing is the distance between the two sub points.
  • In Sub Side-by-side mode, the midpoint between those two points is constrained to the selected arc.
  • Side and other non Sub categories can use Delta Plate to output indices 2 and 3.

Preview Notes

  • Pinch to zoom.
  • Drag to pan.
  • Tap preview to open fullscreen.
  • Double tap in fullscreen to dismiss.

Results and Export

  • Point list is stable and ordered for handoff.
  • Copy Coordinates copies plain text.
  • Export CSV writes point data in selected unit mode.