Hi all,
I am trying to model the haziness (transmitted scattering behavior) of two material types (hazy glass and a polymer) and from what I understand, the Trans property in Radiance is most suitable. From my experimental measurements, I know sample 2 is more hazy compared to sample 1. After doing the coversions to calculate A1, …A7, the values do not seem to make sense .as seen in Table 2 below, especially A3 values.
Could someone please advise on the data and if this is the right approach.
Table 1
Sample Radiance Trans inputs
Cr Cg Cb Rs Sr Td Ts Rd
Sample1 0.074 0.084 0.093 0.006 0.002 0.281 0.604 0.084
Sample2 0.107 0.142 0.167 0.011 0.008 0.584 0.187 0.139
Table 2
Sample Radiance Trans parameters
A1 A2 A3 A4 A5 A6 A7
Sample1 0.855 0.971 1.075 0.006 0.002 0.913 0.682
Sample2 0.707 0.939 1.103 0.011 0.008 0.847 0.243
Thanks in advance for your support.
Best regards,
Shu