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HAHA^_^:你可以先看看软件的说明书。一般的步骤是: t'J fiGM 1.建立几何模型; VtO+=mZV 2.设置光学材质; U,=K_oBAq 3.定义光源参数; 2 zy^(%a 4.进行光线追迹; Q@8[q l1l ....... (2011-12-07 11:40) qkIU>b,B
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looker:TP7有自带的IES inport 插件的 (2011-12-08 20:06) d|]O<]CG_
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dyn8422:请教下,如果是平行光,是设置格子光源么,比如说30度入射的角度如何设置?谢谢!!! (2011-12-11 23:13) O`i)?BC