请高人帮忙解释一下这几个参数分别是干什么用的,有什么区别 $r=Ud >
type : table Y;'7Ek)
fresnel
MoP0qNk
stack pYs"Y;%
grating D ~Y3\KP
anistropic l;g8_uyjv7
coating DLL zZ=.riK
scatter model: .sDVBT'%
ABg `cr.C|RT:
Elliptical ABg v2Bks2
Elliptical Gaussian OC]_b36v
Table BSDF ^25[%aJI
Asymmetric Table BSDF