Back to Adaptive Vision Studio website
You are here: Start » Filter Reference » Geometry 2D » Geometry 2D Features » SegmentNormalVector
Advanced| Module: | FoundationLite |
|---|
Computes an unitary vector perpendicular to the segment.
| Name | Type | Description | |
|---|---|---|---|
 |
inSegment | Segment2D | |
|
inReverse | Bool | |
 |
outNormalVector | Vector2D |
Description
Note that because of inaccuracies of floating-point arithmetic, some geometric operations (including this one) may lead to unpredictable results for degenerated cases. In this filter such a case occurs when an empty segment is given on input.
Examples
 |
 |
SegmentNormalVector performed on a segment with parameters: X1 = 50, Y1 = 50, X2 = 300, Y2 = 300.
outNormalVector result shown on the right picture.
Complexity Level
This filter is available on Advanced Complexity Level.
