Share 'GenCumulativeSky: sun disk solid angle is 0.05 degree?'
I was checking the SunFile.rad created by using the binned-sun option (+s2) for GenCumulativeSky.exe and found the solid angle specified for each of the sun disk is 0.0533.
void light solar 0 0 3 2.822e+008 2.822e+008 2.822e+008
solar source sun 0 0 4 -0.034904 -0.991526 0.125133 0.053300
Should the solid angle for the sun disk visible to human eye be around 0.5 degree?
(according to Dr Joh…
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