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A Physically-based Appearance Model for Special Effect Pigments
(The Eurographics Association and John Wiley & Sons Ltd., 2018)
An appearance model for materials adhered with massive collections of special effect pigments has to take both high-frequency spatial details (e.g., glints) and wave-optical effects (e.g., iridescence) due to thin-film ...
A Composite BRDF Model for Hazy Gloss
(The Eurographics Association and John Wiley & Sons Ltd., 2018)
We introduce a bidirectional reflectance distribution function (BRDF) model for the rendering of materials that exhibit hazy reflections, whereby the specular reflections appear to be flanked by a surrounding halo. The ...