Reply To: 关于 BRDF 的能量守恒问题

[xiaoshishi]

应该是入射的irradiance 是 1吧，然后出射的randiance是f_r(w_i, w_r) * 1, 然后出射irrandiance是积分的结果。

• This reply was modified 5 years, 9 months ago by xiaoshishi.