A quick tutorial on how to set up headtracking for FG using Opentrack. This is a totally free way to get a VR alternative! If you are using your mouse or joystick buttons to move the view around, you should shove that idea off a cliff and watch this video.
Opentrack: https://github.com/opentrack/opentrack/releases
FG Headtracking Addon: https://sourceforge.net/p/flightgear/fgaddon/HEAD/tree/trunk/Addons/Headtracker/
