How to use the Calibrate Position in 3d?
Calibrate Position may be used to roughly position your fixtures in 3D space via triangulation.
Mark 4 points on your actual physical stage (P1 - P4) and measure their position
Select your fixtures and manually point them to the first point (in real life)
Press Save P1
Enter the measured XYZ values for P1
Repeat for P2,P3,P4
-> The console calculates where the fixtures are hanging