| chenyix1 |
2008-03-12 09:37 |
看一下幫助，裡面有 <.K4 Jlb T
INTERFACE r [ t m m'] ? -V.d?A4"
COAT k coat coat' oXsL9,
-k +j14 Q$
+k ^Q<mV*~
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. ~nLN`H d
+ 指只有折射沒有反射光， /b#l^x:j
- 指只有反射沒有折射。
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