Description Usage Arguments Value See Also Examples
Given a zenith angle, it calculates the relative radius
(R) taken into account the lens distortion. For a definition of relative
radius see details of lensPolyCoef
.
1 2 3 4 |
x |
|
y |
|
numeric.
1 2 3 4 | calcR(asAngle(10), lensPolyCoef())
calcR(asAngle(0), lensPolyCoef())
calcR(asAngle(90), lensPolyCoef())
calcR(asAngle(1:90), lensPolyCoef())
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