| chenyix1 |
2008-03-12 09:37 |
看一下幫助，裡面有 Vit-)o{zr
INTERFACE r [ t m m'] ? n3p@duC4
COAT k coat coat' 9n(68|^$
-k ]njNSn
+k (?l ]}p^[
The signs in front of k can be used to instruct ASAP to either propagate only a reflected ray (-k: t=0) at that object or to propagate only a transmitted ray (+k: r=0) at that object. # `^nmC/F
+ 指只有折射沒有反射光， i(% 2t(wf+
- 指只有反射沒有折射。
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