API Reference › core-geometry› Curve › LineString3d › MapGlobalToLocalFraction

mapGlobalToLocalFraction MethodStatic

Convert a global fraction to a segment index and local fraction.

mapGlobalToLocalFraction(globalFraction: number, numSegment: number): { fraction: number, index: number }

@returns segment index and local fraction

Parameter Type Description
globalFraction number a fraction f in [0,1] in the linestring parameterization, where the i_th segment
(0 <= i < N) is parameterized by i/N <= f <= (i+1)/N.
numSegment number  

Returns - { fraction: number, index: number }

segment index and local fraction

Defined in

Last Updated: 07 May, 2024