7/52 239.

3S is the advanced material in many professional renderers.3S is another name for SSS, and SSS is the abbreviation of sub-surface -Scattering, which refers to the translucent effect of light dispersion within an object.Use an intuitive example to illustrate the effect: turn the flashlight light on the palm in a dark environment, when the palm is translucent and the blood vessels in the palm are visible.

简单来说就是.emmmmm

学习了3S材质所以做一下，谢谢