OdBrElement2dNodeTraverser Class

Syntax

C++

class OdBrElement2dNodeTraverser : public OdBrTraverser;

BrElement2dNodeTraverser.h

This interface class represents element node traversers. It is used to access node data, such as surface normals and pairs of uv parameters.

This class is implemented only for Spatial modeler.

TD_Br

	Name	Description
	~OdBrElement2dNodeTraverser	Destructor.
	OdBrElement2dNodeTraverser	Default constructor.

	Name	Description
	getElement	Returns the element that owns the element node list.
	getNode	Returns the node at the current position in the element node list.
	getParamPoint	Returns the 2D element node's underlying parameter point.
	getSurfaceNormal	Returns the normal vector computed on the original surface at the current node.
	setElement	This is the overview for the setElement method overload.
	setNode	Sets the starting position of this traverser to a specific node in the element node list.