MTLAttributeFormat.char2Normalized A two-component vector with 8-bit, normalized, signed integer values. Declarationcase char2Normalized See Also8-bit normalized integer formatsMTLAttributeFormat.charNormalizedMTLAttributeFormat.char3NormalizedMTLAttributeFormat.char4NormalizedMTLAttributeFormat.ucharNormalizedMTLAttributeFormat.uchar2NormalizedMTLAttributeFormat.uchar3NormalizedMTLAttributeFormat.uchar4Normalized