The component works as it should. Subsurface takes a number [0.0..1.0] (from fully off to fully enabled).
Subsurface Radius takes a vector \overrightarrow{v}, but a color will do to. The constituents of \overrightarrow{v} each control how much the Subsurface Color gets applied essentially, again each with a domain of [0.0..1.0].
Subsurface Color takes just a color (but a vector will do, too).
principled_sample.3dm (81.1 KB)
principled_sample.gh (16.5 KB)
