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rcasiodu:有好几种方法啊,我知道的有三种: ;onhc*{lv (1)在ray trace中,有主光线角度,如下图 }@R*U0*E [图片] 2y"]rUS` (2)利用操作数,在merit function中定义主光线角度的操作数(RETY ATAN) Qq,w6ekr [图片] $CT2E ....... (2012-08-16 16:13) oT=XCa5
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