What is subsurface scattering (SSS) and for which material type is it most commonly used?
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A
A noise-reduction algorithm applied during rendering; most used for metallic surfaces
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B
A technique that simulates light penetrating and scattering beneath a surface; most used for skin, wax, and marble
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C
A method for scattering UV islands across a texture atlas; most used for hard-surface models
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D
A particle system effect for simulating dust or fog; most used for environmental scenes