NEW IN R20
Fresnel DielectricPreview Basic Inputs Outputs Context
When light strikes a dielectric surface, part of the light is refracted into the object. The remaining part is reflected and thus creates a reflection. This surface-dependent behavior can be described for many materials as a numerical value referred to as the Index of Refraction. Unlike the Fresnel Conductor Node, however, there is no coloring here, but only gray values are output, whose brightness expresses the intensity of the reflective properties depending on the viewing angle.