Browsing Rendering - Experimental Ideas & Implementations by Subject "BSDF"
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Additional Progress Towards the Unification of Microfacet and Microflake Theories
(The Eurographics Association, 2016)We study the links between microfacet and microflake theories from the perspective of linear transport theory. In doing so, we gain additional insights, find several simplifications and touch upon important open questions ... -
A Unified Manifold Framework for Efficient BRDF Sampling based on Parametric Mixture Models
(The Eurographics Association, 2018)Virtually all existing analytic BRDF models are built from multiple functional components (e.g., Fresnel term, normal distribution function, etc.). This makes accurate importance sampling of the full model challenging, and ...