~nature~ Posted March 28, 2011 Share Posted March 28, 2011 (edited) Hi,everyone, I was trying to implement the microfacet based Ashikhmin-Shirley Anisotropic model in RSL or VEX. I know the normal distribution function without the Fresnel term is （correct me if I am wrong ） the paper: http://citeseer.ist.psu.edu/viewdoc/download;jsessionid=B8CBA24CE57C6CD9CBEDB817F00F22D2?doi=10.1.1.18.4558&rep=rep1&type=pdf but what about the corresponding shadowing-masking function, any help would be appreciate. Thanks very much ^-^ Edited March 28, 2011 by ~nature~ Quote Link to comment Share on other sites More sharing options...
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