searchForClosestPoint Method
Search the range tree for closest point(s) to spacePoint.
searchForClosestPoint(spacePoint: Point3d, maxDist?: number): undefined | CurveLocationDetail | CurveLocationDetail[]
@returns closest point detail(s) with following fields set:
- detail.point = the closest point
- detail.fraction = the index of the closest point in the points array
- detail.a = distance from spacePoint to closest point
| Parameter | Type | Description |
|---|---|---|
| spacePoint | Point3d | point to test |
| maxDist | number | collect points at no more than this distance from spacePoint. If undefined, return only the closest point. |
Returns - undefined | CurveLocationDetail | CurveLocationDetail[]
closest point detail(s) with following fields set:
- detail.point = the closest point
- detail.fraction = the index of the closest point in the points array
- detail.a = distance from spacePoint to closest point
Defined in
Last Updated: 23 November, 2024
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