- #1

- 55

- 0

** What i have tried is:

I know how to find the solar irradiance and also i have the formula for finding the reflected radiance but there is this thing called the BRDF (bidirectional reflectance distribution function) which i am not totally sure about. i tried using:

L(p, ωr ) = f(p, ωi , ωr ) E(p, ωi )

= f(p, ωi , ωr ) L(p, ωi ) cosΘi dωi

where The BRDF is f(p, ωi , ωr ) and the other function is the irradiance.

Dont know where to go from here to find the Reflected radiance.