TopOpeBRepTool_PurgeInternalEdges Class Reference

remove from a shape, the internal edges that are not connected to any face in the shape. We can get the list of the edges as a DataMapOfShapeListOfShape with a Face of the Shape as the key and a list of internal edges as the value. The list of internal edges means edges that are not connected to any face in the shape. More...

#include <TopOpeBRepTool_PurgeInternalEdges.hxx>

Public Member Functions
	TopOpeBRepTool_PurgeInternalEdges (const TopoDS_Shape &theShape, const Standard_Boolean PerformNow=Standard_True)
	Initialize members and begin exploration of shape depending of the value of PerformNow.
void	Faces (TopTools_DataMapOfShapeListOfShape &theMapFacLstEdg)
	returns the list internal edges associated with the faces of the myShape. If PerformNow was False when created, then call the private Perform method that do the main job.
TopoDS_Shape &	Shape ()
	returns myShape modified with the list of internal edges removed from it.
Standard_Integer	NbEdges () const
	returns the number of edges candidate to be removed
Standard_Boolean	IsDone () const
	returns False if the list of internal edges has not been extracted
void	Perform ()
	Using the list of internal edge from each face, rebuild myShape by removing thoses edges.

Protected Attributes
TopTools_IndexedDataMapOfShapeListOfShape	myMapEdgLstFac

Detailed Description

remove from a shape, the internal edges that are not connected to any face in the shape. We can get the list of the edges as a DataMapOfShapeListOfShape with a Face of the Shape as the key and a list of internal edges as the value. The list of internal edges means edges that are not connected to any face in the shape.

Example of use : TopTools_DataMapOfShapeListOfShape mymap; TopOpeBRepTool_PurgeInternalEdges mypurgealgo(mysolid); mypurgealgo.GetFaces(mymap);

Constructor & Destructor Documentation

TopOpeBRepTool_PurgeInternalEdges()

TopOpeBRepTool_PurgeInternalEdges::TopOpeBRepTool_PurgeInternalEdges	(	const TopoDS_Shape &	theShape,
		const Standard_Boolean	PerformNow = Standard_True
	)

Initialize members and begin exploration of shape depending of the value of PerformNow.

Member Function Documentation

Faces()

void TopOpeBRepTool_PurgeInternalEdges::Faces

(

TopTools_DataMapOfShapeListOfShape &

theMapFacLstEdg

)

returns the list internal edges associated with the faces of the myShape. If PerformNow was False when created, then call the private Perform method that do the main job.

IsDone()

Standard_Boolean TopOpeBRepTool_PurgeInternalEdges::IsDone ( ) const

inline

returns False if the list of internal edges has not been extracted

NbEdges()

Standard_Integer TopOpeBRepTool_PurgeInternalEdges::NbEdges

(

)

const

returns the number of edges candidate to be removed

Perform()

void TopOpeBRepTool_PurgeInternalEdges::Perform

(

)

Using the list of internal edge from each face, rebuild myShape by removing thoses edges.

Shape()

TopoDS_Shape & TopOpeBRepTool_PurgeInternalEdges::Shape

(

)

returns myShape modified with the list of internal edges removed from it.

Field Documentation

myMapEdgLstFac

TopTools_IndexedDataMapOfShapeListOfShape TopOpeBRepTool_PurgeInternalEdges::myMapEdgLstFac

protected

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The documentation for this class was generated from the following file:

• TopOpeBRepTool_PurgeInternalEdges.hxx