FOVE X,Y,Z Values
What does the vector values of X,Y and Z mean in FOVE display ?

Hi Kevin,
I am also interest this x, y, z value and also the unit of the value.
I use the FOVE debug tool, when I start that tool, from the window, under Eye part, there is a left and right eye gaze vector.that list x, y , z. those data changes as eye moving, but I like to know what is the unit of the value? For example, the x is change from 1.0 to +1.0. Is it in degree? or in ? Also I don't know what is the z value means, It is not about the distance from eye to screen?
Thank you very much.
Lian

Hi Jeremy,
Thanks for reply. I want to know: since it is vector, so the eye as origin? As I tested, horizontal is X, Vertical is Y. and of course, the depth will be Z. So when I move eye along the horizontal, the X value changes, is that means the angle from center to side in horizontal?
Thanks,
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