constructor( clearcoat = false, sheen = false, iridescence = false, anisotropy = false, transmission = false, dispersion = false, sss = false ) {

		super( clearcoat, sheen, iridescence, anisotropy, transmission, dispersion );

		/**
		 * Whether the lighting model should use SSS or not.
		 *
		 * @type {boolean}
		 * @default false
		 */
		this.useSSS = sss;

	}
Constructs a new physical lighting model.

@param {boolean} [clearcoat=false] - Whether clearcoat is supported or not.
@param {boolean} [sheen=false] - Whether sheen is supported or not.
@param {boolean} [iridescence=false] - Whether iridescence is supported or not.
@param {boolean} [anisotropy=false] - Whether anisotropy is supported or not.
@param {boolean} [transmission=false] - Whether transmission is supported or not.
@param {boolean} [dispersion=false] - Whether dispersion is supported or not.
@param {boolean} [sss=false] - Whether SSS is supported or not.