USDValue.Vec2h A 2-component half-precision vector. Declaration@frozen struct Vec2h TopicsInitializersinit()init(_:_:)Instance PropertiessimdxySubscriptssubscript(_:) RelationshipsConforms ToBitwiseCopyableCopyableCustomStringConvertibleEquatableEscapableHashableSendableSendableMetatypeUSDPrim.Attribute.MetadataValueUSDPrim.Attribute.ValueUSDValueProtocol