Browsing Eurographics Workshops and Symposia by Author "Hoffman, Naty"
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Fresnel Equations Considered Harmful
Hoffman, Naty (The Eurographics Association, 2019)Microfacet shading models in film and game production have long used a simple approximation to the Fresnel equations, published by Schlick in 1994. Recently a growing number of film studios have transitioned to using the ...