API Reference > geometry-core > Curve > Arc3d > moveSignedDistanceFromFraction moveSignedDistanceFromFraction Method See extended comments on CurvePrimitive.moveSignedDistanceFromFraction A zero length line generates CurveSearchStatus.error Nonzero length line generates CurveSearchStatus.success or CurveSearchStatus.stoppedAtBoundary moveSignedDistanceFromFraction(startFraction: number, signedDistance: number, allowExtension: undefined, result?: CurveLocationDetail): CurveLocationDetail Parameter Type Description startFraction number signedDistance number allowExtension undefined result CurveLocationDetail Returns - CurveLocationDetail Defined in curve/Arc3d.ts Line 488 Last Updated: 11 June, 2024