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Computes an unitary vector perpendicular to the segment.
Namespace: | AvlNet |
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Assembly: | AVL.NET.dll |
Syntax
C++
C#
public static void SegmentNormalVector ( AvlNet.Segment2D inSegment, bool inReverse, out AvlNet.Vector2D outNormalVector )
Parameters
Name | Type | Range | Default | Description | |
---|---|---|---|---|---|
inSegment | AvlNet.Segment2D | ||||
inReverse | bool | True | Default value: True. | ||
outNormalVector | AvlNet.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.