Understanding Orientation

[Julien]

I was wonder why a 1/4 turn of an object equates to 0.71 when reading orientation (0,0.71,0) ? Half a turn equates to (0,1,0).

[jimsohan]

I am wondering i am also thinking so......

[arty-fishL]

Orientation relates to yaw, pitch, roll. I don't know much else about it, except that its confusing.