Degrees of movement in eyes

[helen]

Hello all, just a question about the Modifier lookup/down/left/right function on the morph tab of FaceGen. How many degrees are the eyes moving in the given direction? I can see that when you move the slider on the Modifier lookleft to 1.00 that makes the eyes look to the extreme left but what is this equivalent to in terms of degrees (i.e. 90 degrees?) ?

 

Many thanks in advance.   

[FaceGen Guru]

Hello Helen,

The eye movements of the default mesh were created by a 3D artist to simulate rotation of the eyes and so there is no exact measure.

One approach to getting a measurement would be to switch to orthographic view (in Camera tab), angle the head downward so you can just see the eyes, then use a ruler and protractor to measure the angle change on the screen after you change the eye direction.

Best wishes,