findOrAddParamInLineString Method
Announce param coordinates, taking u from ls.fractions and v from parameter. The implementation is free to either create a new param or (if known) return index of a prior point with the same coordinates.
findOrAddParamInLineString(ls: LineString3d, index: number, v: number, priorIndexA?: number, priorIndexB?: number): undefined | number
| Parameter | Type | Description |
|---|---|---|
| ls | LineString3d | |
| index | number | Index of the point in the linestring. |
| v | number | |
| priorIndexA | number | |
| priorIndexB | number |
Returns - undefined | number
Returns the point index in the Polyface.
Defined in
- polyface/PolyfaceBuilder.ts Line 431
Last Updated: 20 June, 2023