Also, if this is helpful have a look at this post for how I got attitude to work and be displayed in Cesium:
https://community.cesium.com/t/display-orientation-body-vectors-as-vectors/22928
Also, if this is helpful have a look at this post for how I got attitude to work and be displayed in Cesium:
https://community.cesium.com/t/display-orientation-body-vectors-as-vectors/22928