MTLAttributeFormat.uchar2Normalized A two-component vector with 8-bit, normalized, unsigned integer values. Declarationcase uchar2Normalized See Also8-bit normalized integer formatsMTLAttributeFormat.charNormalizedMTLAttributeFormat.char2NormalizedMTLAttributeFormat.char3NormalizedMTLAttributeFormat.char4NormalizedMTLAttributeFormat.ucharNormalizedMTLAttributeFormat.uchar3NormalizedMTLAttributeFormat.uchar4Normalized