announceClippedSegmentIntervals Method
Find the parts of the line segment (if any) that is within the convex clip volume.
- The input fractional interval from fraction0 to fraction1 (increasing!!) is the active part to consider.
- To clip to the usual bounded line segment, start with fractions (0,1). If the clip volume is unbounded, the line interval may also be unbounded.
- An unbounded line portion will have fraction coordinates positive or negative Number.MAX_VALUE.
announceClippedSegmentIntervals(f0: number, f1: number, pointA: Point3d, pointB: Point3d, announce?: AnnounceNumberNumber): boolean
| Parameter | Type | Description |
|---|---|---|
| f0 | number | fraction that is the initial lower fraction of the active interval. (e.g. 0.0 for bounded segment) |
| f1 | number | fraction that is the initial upper fraction of the active interval. (e.g. 1.0 for bounded segment) |
| pointA | Point3d | segment start (fraction 0) |
| pointB | Point3d | segment end (fraction 1) |
| announce | AnnounceNumberNumber | function to be called to announce a fraction interval that is within the convex clip volume. |
Returns - boolean
true if a segment was announced, false if entirely outside.
Last Updated: 20 June, 2023