“A microfacet-based BRDF generator” by Ashikmin, Premoze and Shirley
Conference:
Type(s):
Title:
- A microfacet-based BRDF generator
Presenter(s)/Author(s):
Abstract:
A method is presented that takes as an input a 2D microfacet orientation distribution and produces a 4D bidirectional reflectance distribution function (BRDF). This method differs from previous microfacet-based BRDF models in that it uses a simple shadowing term which allows it to handle very general microfacet distributions while maintaining reciprocity and energy conservation. The generator is shown on a variety of material types.
