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引用第2楼nwuyl于2008-06-05 17:26发表的 : A3a/ /e 1.Define-Edit Properity Data-surface Properities-Add Properity-随便起个名字 UH!(`Z\C 2.在Absortptance等中输入0.02 Integrated BRDF输入0.18 BTDF输入0.8其他输0即可 y(J~:"}7)
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sheelheart:Absortptance+Reflectance+Transmittance+BRDF+BTDF必须等于1 4V:W 8k 9D 所以Absortptance输入0.02,Reflectance(或Transmittance)输入0.8,计算BRDF +^BThrB 然后 Reflectance(或Transmittance)清0,计算BTDF x"z\d,O%W 不知道这样对不,我是新手~~~ J,W$\V]p ....... (2010-08-10 19:28) {"'M2w:|D1
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