CPC G01S 17/89 (2013.01) [G01S 7/4817 (2013.01); G01S 17/894 (2020.01); H05B 47/13 (2020.01)] | 12 Claims |
1. A system for mapping a stage, the system comprising:
a lighting fixture including a visible light source and an infrared light source, the lighting fixture configured to at least partially illuminate the stage with structured infrared light in an infrared light mode;
a scanner configured to detect the structured infrared light on the stage; and
a controller connected to the lighting fixture and the scanner, the controller configured to:
turn on the visible light source in a visible light mode to allow a user to focus the lighting fixture,
turn off the visible light source and turn on the infrared light source in the infrared light mode to illuminate at least a portion of the stage with the structured infrared light, the visible light source being continuously off during a majority of the infrared light mode,
control the scanner to scan the structured infrared light on the portion of the stage,
receive a signal from the scanner as scan data corresponding to the structured infrared light on the portion of the stage that was scanned, and
translate the scan data into three-dimensional location data.
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