API Reference > geometry-core > CartesianGeometry > Segment1d > reverseIfNeededForDeltaSign

reverseIfNeededForDeltaSign Method

  • if x1<x0 multiplied by the scale factor is (strictly) negative, swap the x0 and x1 member values.
  • This makes the fractionToPoint evaluates reverse direction.

reverseIfNeededForDeltaSign(sign: number = 1): void

Parameter Type Description
sign number  

Returns - void

Defined in

Last Updated: 12 June, 2024