API Reference > geometry-core > Serialization > BGFBAccessors > BGFBAccessors.TransitionSpiral > directDetail directDetail Method directDetail(obj?: BGFBAccessors.DirectSpiralDetail): | BGFBAccessors.DirectSpiralDetail Parameter Type Description obj BGFBAccessors.DirectSpiralDetail Returns - | BGFBAccessors.DirectSpiralDetail DirectSpiralDetail|null Defined in serialization/BGFBAccessors.ts Line 5896 Last Updated: 12 June, 2024