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Controlling Material Appearance by Examples
(The Eurographics Association and John Wiley & Sons Ltd., 2022)
Despite the ubiquitous use of materials maps in modern rendering pipelines, their editing and control remains a challenge. In this paper, we present an example-based material control method to augment input material maps ...
A Microfacet-based Hair Scattering Model
(The Eurographics Association and John Wiley & Sons Ltd., 2022)
The development of scattering models and rendering algorithms for human hair remains an important area of research in computer graphics. Virtually all available models for scattering off hair or fur fibers are based on ...
A Position-Free Path Integral for Homogeneous Slabs and Multiple Scattering on Smith Microfacets
(The Eurographics Association and John Wiley & Sons Ltd., 2022)
We consider the problem of multiple scattering on Smith microfacets. This problem is equivalent to computing volumetric light transport in a homogeneous slab. Although the symmetry of the slab allows for significant ...