How makes laser line visible on camera sensor
Hello,
I am trying to develop a laser sensor to project a line over a object surface and visualize this line projected over a camera sensor, unfortunately I do not found much about this on internet.
I found this question from 2015 asking basically the same, but when I try to reproduce the answer it doesn't work and do not give me back any ERROR LOG.
Does anyone already made something similar?
Thanks for your time.