Large photogrammetry rigs (over 60 cameras).

1. Connect cameras in the correct order, then click the re-number action in the camera list.
2. Pre-align cameras toward the subject. Field method: use a plastic mannequin for repeatable setup.
3. Ctrl-click Trigger to auto-focus all lenses once. Textured clothes on the mannequin improve consistency.
4. Set camera layout to 3D.
5. Take one synchronized picture with all cameras.
6. Optional but recommended: from Library / Align, run RealityScan alignment and inspect camera detection in 3D right away so positioning can be reused later in processing.