Class to build polygonal wires. More...

#include <BRepLib_MakePolygon.hxx>

Inheritance diagram for BRepLib_MakePolygon:

Public Member Functions
	BRepLib_MakePolygon ()
	Creates an empty MakePolygon. More...

	BRepLib_MakePolygon (const gp_Pnt &P1, const gp_Pnt &P2)

	BRepLib_MakePolygon (const gp_Pnt &P1, const gp_Pnt &P2, const gp_Pnt &P3, const Standard_Boolean Close=Standard_False)

	BRepLib_MakePolygon (const gp_Pnt &P1, const gp_Pnt &P2, const gp_Pnt &P3, const gp_Pnt &P4, const Standard_Boolean Close=Standard_False)

	BRepLib_MakePolygon (const TopoDS_Vertex &V1, const TopoDS_Vertex &V2)

	BRepLib_MakePolygon (const TopoDS_Vertex &V1, const TopoDS_Vertex &V2, const TopoDS_Vertex &V3, const Standard_Boolean Close=Standard_False)

	BRepLib_MakePolygon (const TopoDS_Vertex &V1, const TopoDS_Vertex &V2, const TopoDS_Vertex &V3, const TopoDS_Vertex &V4, const Standard_Boolean Close=Standard_False)

void	Add (const gp_Pnt &P)

void	Add (const TopoDS_Vertex &V)

Standard_Boolean	Added () const
	Returns True if the last vertex or point was succesfully added. More...

void	Close ()

const TopoDS_Vertex &	FirstVertex () const

const TopoDS_Vertex &	LastVertex () const

const TopoDS_Edge &	Edge () const
	Returns the last edge added to the polygon. More...

	operator TopoDS_Edge () const

const TopoDS_Wire &	Wire () const

	operator TopoDS_Wire () const

Public Member Functions inherited from BRepLib_MakeShape
void	Build ()
	This is called by Shape(). It does nothing but may be redefined. More...

const TopoDS_Shape &	Shape () const

	operator TopoDS_Shape () const

virtual BRepLib_ShapeModification	FaceStatus (const TopoDS_Face &F) const
	returns the status of the Face after the shape creation. More...

virtual Standard_Boolean	HasDescendants (const TopoDS_Face &F) const
	Returns True if the Face generates new topology. More...

virtual const TopTools_ListOfShape &	DescendantFaces (const TopoDS_Face &F)
	returns the list of generated Faces. More...

virtual Standard_Integer	NbSurfaces () const
	returns the number of surfaces after the shape creation. More...

virtual const TopTools_ListOfShape &	NewFaces (const Standard_Integer I)
	Return the faces created for surface I. More...

virtual const TopTools_ListOfShape &	FacesFromEdges (const TopoDS_Edge &E)
	returns a list of the created faces from the edge <E>. More...

Public Member Functions inherited from BRepLib_Command
virtual void	Delete ()

virtual	~BRepLib_Command ()

Standard_Boolean	IsDone () const

void	Check () const
	Raises NotDone if done is false. More...

Additional Inherited Members
Protected Member Functions inherited from BRepLib_MakeShape
	BRepLib_MakeShape ()

Protected Member Functions inherited from BRepLib_Command
	BRepLib_Command ()
	Set done to False. More...

void	Done ()
	Set done to true. More...

void	NotDone ()
	Set done to false. More...

Protected Attributes inherited from BRepLib_MakeShape
TopoDS_Shape	myShape

TopTools_ListOfShape	myGenFaces

TopTools_ListOfShape	myNewFaces

TopTools_ListOfShape	myEdgFaces

Detailed Description

Class to build polygonal wires.

A polygonal wire may be build from

2,4,3 points.
2,3,4 vertices.
any number of points.
any number of vertices.

When a point or vertex is added to the polygon if it is identic to the previous point no edge is built. The method added can be used to test it.

Constructor & Destructor Documentation

BRepLib_MakePolygon::BRepLib_MakePolygon ( )

Creates an empty MakePolygon.

BRepLib_MakePolygon::BRepLib_MakePolygon	(	const gp_Pnt &	P1,
		const gp_Pnt &	P2
	)

BRepLib_MakePolygon::BRepLib_MakePolygon	(	const gp_Pnt &	P1,
		const gp_Pnt &	P2,
		const gp_Pnt &	P3,
		const Standard_Boolean	Close = `Standard_False`
	)

BRepLib_MakePolygon::BRepLib_MakePolygon	(	const gp_Pnt &	P1,
		const gp_Pnt &	P2,
		const gp_Pnt &	P3,
		const gp_Pnt &	P4,
		const Standard_Boolean	Close = `Standard_False`
	)

BRepLib_MakePolygon::BRepLib_MakePolygon	(	const TopoDS_Vertex &	V1,
		const TopoDS_Vertex &	V2
	)

BRepLib_MakePolygon::BRepLib_MakePolygon	(	const TopoDS_Vertex &	V1,
		const TopoDS_Vertex &	V2,
		const TopoDS_Vertex &	V3,
		const Standard_Boolean	Close = `Standard_False`
	)

BRepLib_MakePolygon::BRepLib_MakePolygon	(	const TopoDS_Vertex &	V1,
		const TopoDS_Vertex &	V2,
		const TopoDS_Vertex &	V3,
		const TopoDS_Vertex &	V4,
		const Standard_Boolean	Close = `Standard_False`
	)

Member Function Documentation

void BRepLib_MakePolygon::Add ( const gp_Pnt & P )

void BRepLib_MakePolygon::Add ( const TopoDS_Vertex & V )

Standard_Boolean BRepLib_MakePolygon::Added ( ) const

Returns True if the last vertex or point was succesfully added.

void BRepLib_MakePolygon::Close ( )

const TopoDS_Edge& BRepLib_MakePolygon::Edge ( ) const

Returns the last edge added to the polygon.

const TopoDS_Vertex& BRepLib_MakePolygon::FirstVertex ( ) const

const TopoDS_Vertex& BRepLib_MakePolygon::LastVertex ( ) const

BRepLib_MakePolygon::operator TopoDS_Edge ( ) const

BRepLib_MakePolygon::operator TopoDS_Wire ( ) const

const TopoDS_Wire& BRepLib_MakePolygon::Wire ( ) const

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

BRepLib_MakePolygon.hxx

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation