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 *lQa^F
type : table S{,|Fa^PPO
fresnel @Z<Z//^k
stack U7-*]i k
grating 4Wa*Pcj
anistropic 4"\%/kG
coating DLL iMQ0Sq-%1
scatter model: ciFqj3JS
ABg 7'|aEH
Elliptical ABg F]s:`4
Elliptical Gaussian x]t$Zb/Uxa
Table BSDF B_XX)y %V
Asymmetric Table BSDF