I recently started working with a Hokuyo LIDAR and noticed there’s a Hokuyo CHOP available in TouchDesigner. I’m receiving data through the CHOP, but I’m not sure how to interpret or use it effectively.
Previously, my interactive wall responded to multitouch input. I’d like to adapt it to respond to input from the LIDAR instead. How can I go about making this transition? Also, how can I calibrate the LIDAR to define a specific interaction area and restrict touch points accordingly?
In the past, I used OptiTuio for LIDAR calibration, which was quite straightforward. However, I’m finding the calibration process more challenging in TouchDesigner.
This is how i setup my multitouch input.
