Head Tracking with Cliffs of Dover

[robtek]

Originally Posted by adonys

There you go, a direct link to a post of a developer stating another communication interface implementation was stopped at the express request of TrackIR. Which also implies that is might be a current policy of NP to ask simulation developers to only implement TIR interface into the engine.

THAT can be used to sue NP for unfair business competition.

iirc that was at the time when the alternative still included NP software.
The alternative changed that later in this form that then the, not prosecutable, user had to violate the copyright to gain access to titles without freetrack.dll.