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
:[X}.]"
type : table WKYA9BaR
fresnel JG+g88
stack |qudJucV
grating 7PQj7&m
anistropic 9T0wdK]
coating DLL 8L9S^ '
scatter model: m(7_ZiL=
ABg DRBYH(
Elliptical ABg tB(X`A.|
Elliptical Gaussian J\,e/{,X
Table BSDF FUTyx"
Asymmetric Table BSDF