openFrameworks addon for converting between coordinate systems: lat/lon, axis/angle, quaternion, cartesian (may have errors)
Forks
Forks pushed to more recently than companje/ofxGeometry itself, plus any admin-confirmed fork with commits of its own — worth checking if you're hitting issues with the original.
README
openFrameworks addon for converting between coordinate systems: lat/lon, axis/angle, quaternion, cartesian (may have errors)
ofxAddons