Reply To: Gray band scattering coefficient

[Jayda]

Hi SD Yes, I did. But I want the scattering coefficient to be identified per band, as I do with the absorption coefficient (via DEFINE_GRAY_BAND_ABS_COEFF). I know how to define a UDF of the class DEFINE_PROPERTY. The issue is that via DEFINE_PROPERTY there cannot be a scattering coefficient that is different in different light wavelight bands.

Why is this not possible for the scattering coefficient? And is there a way around? Thanks!

Kind regards
Jayda