The calibration wizard automatically discovers each moving head's visible range, maps pan/tilt positions to real stage coordinates, and builds per-fixture light maps. Manual mode uses physical markers for venues without cameras. Affine extrapolation covers the full stage from just a few samples.
- Automatic discovery: coarse 8x5 grid + fine spiral refinement
- BFS region mapping: explores visible area with adaptive settle (0.8-2.5s)
- Light map: 20x15 systematic sweep maps (pan,tilt) to stage (x,y,z)
- Inverse lookup: aim at any stage coordinate using IDW interpolation
- Manual calibration: jog beam to physical markers, build affine transform
- Beam color selection: green, magenta, red, or blue for contrast
- Double-capture verification ensures beam has settled before recording
- Boundary-aware: stops at camera field-of-view edges automatically
- Calibration data persists in project files (.slyshow export/import)
- ArUco camera calibration prerequisite for pixel-to-stage mapping
