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AVL.SegmentNormalVector(AvlNet.Segment2D, AvlNet.Vector2D)

Namespace:AvlNet
Assembly:AVL.NET.dll

Syntax


public static void SegmentNormalVector(
	AvlNet.Segment2D inSegment,
	out AvlNet.Vector2D outNormalVector
)

Parameters

inSegment
Type: AvlNet.Segment2D
outNormalVector
Type: 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.

Examples

SegmentNormalVector performed on a segment with parameters: X1 = 50, Y1 = 50, X2 = 300, Y2 = 300.
outNormalVector result shown on the right picture.

See also