An analytic BRDF for materials with spherical Lambertian scatterers
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2021-03-03 v1
Abstract
We present a new analytic BRDF for porous materials comprised of spherical Lambertian scatterers. The BRDF has a single parameter: the albedo of the Lambertian particles. The resulting appearance exhibits strong back scattering and saturation effects that height-field-based models such as Oren-Nayar cannot reproduce.
Cite
@article{arxiv.2103.01618,
title = {An analytic BRDF for materials with spherical Lambertian scatterers},
author = {Eugene d'Eon},
journal= {arXiv preprint arXiv:2103.01618},
year = {2021}
}
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11 pages