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 c!/+0[
type : table 6(rN(C
fresnel YO$D-
stack X;N?L%Pp
grating <r.QS[:h
anistropic HE%/+mZN
coating DLL WFh.oe8
scatter model: sQac%.H;`U
ABg FK593z
Elliptical ABg N)GHQlgH
Elliptical Gaussian q]I aRho
Table BSDF )iQ^HZ
Asymmetric Table BSDF