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 ?D/r1%Z
type : table /ZlW9|
fresnel c@1C|
stack s1<_=sfnT
grating 6A7UW7/
anistropic #IDDKUE
coating DLL [Qa0uM#SU
scatter model: KW+ps16~
ABg MeW8aLr
Elliptical ABg j
wlmWO6
Elliptical Gaussian JAj<*TB.%
Table BSDF +V4BJ/H
Asymmetric Table BSDF