API Reference > geometry-core > Curve > PathFragment > fractionScaleFactor fractionScaleFactor Method Return the scale factor to map childCurve fraction derivatives to chain fraction derivatives fractionScaleFactor(globalDistance: number): number Parameter Type Description globalDistance number total length of the global curve. Returns - number Defined in curve/CurveChainWithDistanceIndex.ts Line 89 Last Updated: 11 June, 2024