API Reference > geometry-core > Curve > CurveLocationDetail > childDetail childDetail childDetail: undefined | CurveLocationDetail optional CurveLocationDetail with more detail of location. For instance, a detail for fractional position within a CurveChainWithDistanceIndex returns fraction and distance along the chain as its primary data and further detail of the particular curve within the chain in the childDetail. Defined in core/geometry/src/curve/CurveLocationDetail.ts Line 79 Last Updated: 13 June, 2024