Cog3DShapeGeometricOperations.AreRealAntiParallel Method (Cog3DLine, Cog3DLine, Double)

Cog3DShapeGeometricOperations AreRealAntiParallel Method (Cog3DLine, Cog3DLine, Double)

Cognex VisionPro 9.21

Check whether two lines are anti-parallel within the specified tolerance. It is the caller responsibility to map the shapes to a common 3D space before calling this method.

Namespace: Cognex.VisionPro3D
Assembly: Cognex.VisionPro3D.Core (in Cognex.VisionPro3D.Core.dll) Version: 83.0.0.0

Syntax

C++

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public static bool AreRealAntiParallel(
	Cog3DLine lineA,
	Cog3DLine lineB,
	double epsilon
)

public static bool AreRealAntiParallel(
	Cog3DLine lineA,
	Cog3DLine lineB,
	double epsilon
)

Public Shared Function AreRealAntiParallel ( 
	lineA As Cog3DLine,
	lineB As Cog3DLine,
	epsilon As Double
) As Boolean

Public Shared Function AreRealAntiParallel ( 
	lineA As Cog3DLine,
	lineB As Cog3DLine,
	epsilon As Double
) As Boolean

public:
static bool AreRealAntiParallel(
	Cog3DLine^ lineA, 
	Cog3DLine^ lineB, 
	double epsilon
)

public:
static bool AreRealAntiParallel(
	Cog3DLine^ lineA, 
	Cog3DLine^ lineB, 
	double epsilon
)

Parameters

lineA: Type: Cognex.VisionPro3D Cog3DLine
The first line. May not be null.

lineB: Type: Cognex.VisionPro3D Cog3DLine
The second line. May not be null.

epsilon: Type: System Double
The tolerance used in checking.

Return Value

Type: Boolean
True if lineA and lineB are anti-parallel within the specified tolerance, false otherwise.

Exceptions

Exception	Condition
ArgumentNullException	If lineA or lineB is null.
ArgumentException	If lineA is degenerate or lineB is degenerate.

Remarks

See section of remarks in AreRealParallel(Cog3DLine, Cog3DLine, Double)