OpenTrack Cap Mount Model
thingiverse
Demo: https://www.youtube.com/watch?v=YqCX3zFybPU https://www.youtube.com/watch?v=kHZH7i_Tjmc This setup uses a free software called Opentrack and some fairly cheap parts. If you already own an appropriate webcam, I'd guestimate this setup costs around $30. Materials list: 3D printed Mount (PLA) USB UV light and some way to mount it Hi-Vis Gaffer Tape Velcro Strap or similar To set up the model in Opentrack PointTracker settings > Model Tab > Cap Tab Height = 60mm Length = 100mm Center to outside = 80mm Tweak your camera settings until all it sees are the points Set the key to Green or whatever works best with your hi-vis color (pink or green tape also work) Tweak the min and max points as close as possible to prevent false positives from the background Setup: I7 7700K @4.9GHz nVidia 1080 Logitech C310 Webcam Logitech 3D Pro Joystick
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