closestPoint Method
Search for the curve point that is closest to the spacePoint.
- If the space point is exactly on the curve, this is the reverse of fractionToPoint.
- Since CurvePrimitive should always have start and end available as candidate points, this method should always succeed
closestPoint(spacePoint: Point3d, _extend: VariantCurveExtendParameter, result?: CurveLocationDetail): undefined | CurveLocationDetail
@returns details of the closest point.
Parameter | Type | Description |
---|---|---|
spacePoint | Point3d | point in space |
_extend | VariantCurveExtendParameter | ignored (pass false). A BSplineCurve3dBase cannot be extended. |
result | CurveLocationDetail | optional pre-allocated detail to populate and return. |
Returns - undefined | CurveLocationDetail
details of the closest point.
Defined in
- bspline/BSplineCurve.ts Line 245
Last Updated: 14 November, 2024
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