Coated Layer Model

Computer Graphics · Materials and BSDFs · 2007 · also: Weidlich-Wilkie · layering.yaml

Composes a stack of smooth or rough interfaces into a single BSDF by tracking attenuation between them, giving car paint and lacquered wood without simulating the layers explicitly.

• supersedescorrects · extends
• classifiesspecializes · part-of
• substitutes forapproximates · alternative-to
• depends onrequires · validates

Colour is the family; a dashed line is the second member of it.

This node

• extendsadds capability to Microfacet Modelmicrofacet layers stacked into a single BSDF

Referenced by

• correctsStatistical Operators Layering fixes a defect in thisscattering between interfaces, tracked as variance

References

• Arbitrarily Layered Micro-Facet Surfaces — Weidlich, Wilkie — 2007 · link