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图片:QQ截图20120816150210.jpg
图片:QQ截图201208161502110.jpg
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rcasiodu:有好几种方法啊,我知道的有三种: 5C*?1& ! (1)在ray trace中,有主光线角度,如下图 8eN%sm [图片] }*Dd/'2+1 (2)利用操作数,在merit function中定义主光线角度的操作数(RETY ATAN) dGa@<hg [图片] =_uol8v ....... (2012-08-16 16:13) :5G$d%O=2
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