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图片:QQ截图20120816150210.jpg
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rcasiodu:有好几种方法啊,我知道的有三种: q j9q (1)在ray trace中,有主光线角度,如下图 _T8S4s8q [图片] ,PJC FQMR (2)利用操作数,在merit function中定义主光线角度的操作数(RETY ATAN) ^f"|<r [图片] 2@ZRz%(Oa& ....... (2012-08-16 16:13) 6zNWDUf
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