mapLocalToGlobalFraction MethodStatic
Convert a segment index and local fraction to a global linestring fraction.
mapLocalToGlobalFraction(index: number, localFraction: number, numSegment: number): number
@returns global fraction f in [0,1] such that the segment is parameterized by index/N <= f <= (index+1)/N.
| Parameter | Type | Description |
|---|---|---|
| index | number | index of segment being evaluated |
| localFraction | number | local fraction in [0,1] within the segment |
| numSegment | number | number N of segments in the linestring |
Returns - number
global fraction f in [0,1] such that the segment is parameterized by index/N <= f <= (index+1)/N.
Defined in
- curve/LineString3d.ts Line 591
Last Updated: 24 October, 2025
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