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Computes the orientation of a segment.
Header: | AVL.h |
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Syntax
C++
C#
void avl::SegmentOrientation ( const avl::Segment2D& inSegment, avl::AngleRange::Type inAngleRange, float& outOrientationAngle )
Parameters
Name | Type | Default | Description | |
---|---|---|---|---|
inSegment | const Segment2D& | |||
inAngleRange | AngleRange::Type | _0_180 | Switches between 0-180 or 0-360 degrees | |
outOrientationAngle | float& |
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.