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HAHA^_^:你可以先看看软件的说明书。一般的步骤是: (0y~%J 1.建立几何模型; RF0HjgP 2.设置光学材质; J!U}iD@occ 3.定义光源参数; '}bgLv 4.进行光线追迹; o`N9!M ....... (2011-12-07 11:40) x>`%DwoRI
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looker:TP7有自带的IES inport 插件的 (2011-12-08 20:06) Rww{:R
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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) `|#Qx3n%