updateClosestPointByTruePerpendicular Method
Find the closest point within the bezier span, using true perpendicular test (but no endpoint test)
- If closer than previously recorded, update the CurveLocationDetail
- This assumes this bezier is saturated.
updateClosestPointByTruePerpendicular(spacePoint: Point3d, detail: CurveLocationDetail, testAt0: boolean = false, testAt1: boolean = false): boolean
| Parameter | Type | Description |
|---|---|---|
| spacePoint | Point3d | point being projected |
| detail | CurveLocationDetail | pre-allocated detail to record (evolving) closest point. |
| testAt0 | boolean | |
| testAt1 | boolean |
Returns - boolean
true if an updated occurred, false if either (a) no perpendicular projections or (b) perpendiculars were not closer.
Defined in
- bspline/BezierCurve3dH.ts Line 223
Last Updated: 30 November, 2023