MTLAttributeFormat.short4 A four-component vector with 16-bit, signed integer values. Declarationcase short4 See Also16-bit integer formatsMTLAttributeFormat.shortMTLAttributeFormat.short2MTLAttributeFormat.short3MTLAttributeFormat.ushortMTLAttributeFormat.ushort2MTLAttributeFormat.ushort3MTLAttributeFormat.ushort4