Angle Calculation

[Chaochao Zhou]

Hi,

It seems that the formula shown below to calculate actual angles is not correct.

mednerf/graf-main/configs/default.yaml

Lines 15 to 16 in 1bc616f

 vmin: 0.                    # 0 deg, convert to degrees via arccos(1 - 2 * v) * 180. / pi 
 vmax: 0.45642212862617093   # 85 deg, convert to degrees via arccos(1 - 2 * v) * 180. / pi 

Could you check it? Thanks!

[Chaochao Zhou]

Sorry, my bad. That's correct.