Cog3DCoordinateSpaceTree.GetTransform Method

Cog3DCoordinateSpaceTree GetTransform Method

Cognex VisionPro

Return a composed transform which can map points from the 'from' coordinate space to the 'to' space.

Namespace: Cognex.VisionPro3D
Assembly: Cognex.VisionPro3D.Core (in Cognex.VisionPro3D.Core.dll) Version: 65.1.0.0

Syntax

public ICog3DTransform GetTransform(
	string toSpaceName,
	string fromSpaceName
)

public ICog3DTransform GetTransform(
	string toSpaceName,
	string fromSpaceName
)

Public Function GetTransform ( 
	toSpaceName As String,
	fromSpaceName As String
) As ICog3DTransform

Public Function GetTransform ( 
	toSpaceName As String,
	fromSpaceName As String
) As ICog3DTransform

public:
ICog3DTransform^ GetTransform(
	String^ toSpaceName, 
	String^ fromSpaceName
)

public:
ICog3DTransform^ GetTransform(
	String^ toSpaceName, 
	String^ fromSpaceName
)

toSpaceName: Type: System String
A valid nonqualified or fully-qualified space name that indicates the coordinate space to which to map points.

fromSpaceName: Type: System String
A valid nonqualified or fully-qualified space name. This name indicates the coordinate space from which to map points into the toSpaceName.

The resulting 3D transform.

Exceptions

Exception	Condition
CogSpaceTreeInvalidNameSyntaxException	toSpaceName or fromSpaceName is not a legal space name.
CogSpaceTreeNameNotUniqueException	toSpaceName or fromSpaceName is a nonqualified space name and more than one instance of it exists in this tree.
CogSpaceTreeNameNotInTreeException	toSpaceName or fromSpaceName does not exist in this tree.

Remarks

Returns a composed transform that maps points from one coordinate space to another.