Cog3DLine Constructor (Cog3DVect3, Cog3DVect3, Cog3DLine.ParameterizationType)

Cog3DLine Constructor (Cog3DVect3, Cog3DVect3, Cog3DLine ParameterizationType)

Cognex VisionPro 9.8

Constructs a Cog3DLine using parameterizationType to interpret v1 and v2. If parameterizationType is Points and v1 is equal to v2, then the line is degenerate.

Namespace: Cognex.VisionPro3D
Assembly: Cognex.VisionPro3D.Core (in Cognex.VisionPro3D.Core.dll) Version: 75.1.0.0

Syntax

C++

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public Cog3DLine(
	Cog3DVect3 v1,
	Cog3DVect3 v2,
	Cog3DLine&#160;ParameterizationType parameterizationType
)

public Cog3DLine(
	Cog3DVect3 v1,
	Cog3DVect3 v2,
	Cog3DLine..::..ParameterizationType parameterizationType
)

Public Sub New ( 
	v1 As Cog3DVect3,
	v2 As Cog3DVect3,
	parameterizationType As Cog3DLine&#160;ParameterizationType
)

Public Sub New ( 
	v1 As Cog3DVect3,
	v2 As Cog3DVect3,
	parameterizationType As Cog3DLine..::..ParameterizationType
)

public:
Cog3DLine(
	Cog3DVect3 v1, 
	Cog3DVect3 v2, 
	Cog3DLine&#160;ParameterizationType parameterizationType
)

public:
Cog3DLine(
	Cog3DVect3 v1, 
	Cog3DVect3 v2, 
	Cog3DLine..::..ParameterizationType parameterizationType
)

Parameters

v1: Type: Cognex.VisionPro3D Cog3DVect3
A point on the line.

v2: Type: Cognex.VisionPro3D Cog3DVect3
If parameterizationType is Points, then v2 is interpreted as a point on the line and the line's direction is from v1 to v2. If parameterizationType is PointAndDirection, then v2 is interpreted as a direction vector and will be normalized to a unit vector.

parameterizationType: Type: Cognex.VisionPro3D Cog3DLine ParameterizationType
Specifies how v1 and v2 are interpreted.

Exceptions

Exception	Condition
ArgumentException	If parameterizationType is PointAndDirection and v2 is a degenerate direction i.e. (0,0,0).