This class compute elemenary offset surface. Evaluate the offset generated : 1 - from a face. 2 - from an edge. 3 - from a vertex. More...

#include <BRepOffset_Offset.hxx>

Public Member Functions
	BRepOffset_Offset ()

	BRepOffset_Offset (const TopoDS_Face &Face, const Standard_Real Offset, const Standard_Boolean OffsetOutside=Standard_True, const GeomAbs_JoinType JoinType=GeomAbs_Arc)

	BRepOffset_Offset (const TopoDS_Face &Face, const Standard_Real Offset, const TopTools_DataMapOfShapeShape &Created, const Standard_Boolean OffsetOutside=Standard_True, const GeomAbs_JoinType JoinType=GeomAbs_Arc)
	This method will be called when you want to share the edges soon generated from an other face. e.g. when two faces are tangents the common edge will generate only one edge ( no pipe).

	BRepOffset_Offset (const TopoDS_Edge &Path, const TopoDS_Edge &Edge1, const TopoDS_Edge &Edge2, const Standard_Real Offset, const Standard_Boolean Polynomial=Standard_False, const Standard_Real Tol=1.0e-4, const GeomAbs_Shape Conti=GeomAbs_C1)

	BRepOffset_Offset (const TopoDS_Edge &Path, const TopoDS_Edge &Edge1, const TopoDS_Edge &Edge2, const Standard_Real Offset, const TopoDS_Edge &FirstEdge, const TopoDS_Edge &LastEdge, const Standard_Boolean Polynomial=Standard_False, const Standard_Real Tol=1.0e-4, const GeomAbs_Shape Conti=GeomAbs_C1)

	BRepOffset_Offset (const TopoDS_Vertex &Vertex, const TopTools_ListOfShape &LEdge, const Standard_Real Offset, const Standard_Boolean Polynomial=Standard_False, const Standard_Real Tol=1.0e-4, const GeomAbs_Shape Conti=GeomAbs_C1)
	Tol and Conti are only used if Polynomial is True (Used to perform the approximation)

void	Init (const TopoDS_Face &Face, const Standard_Real Offset, const Standard_Boolean OffsetOutside=Standard_True, const GeomAbs_JoinType JoinType=GeomAbs_Arc)

void	Init (const TopoDS_Face &Face, const Standard_Real Offset, const TopTools_DataMapOfShapeShape &Created, const Standard_Boolean OffsetOutside=Standard_True, const GeomAbs_JoinType JoinType=GeomAbs_Arc)

void	Init (const TopoDS_Edge &Path, const TopoDS_Edge &Edge1, const TopoDS_Edge &Edge2, const Standard_Real Offset, const Standard_Boolean Polynomial=Standard_False, const Standard_Real Tol=1.0e-4, const GeomAbs_Shape Conti=GeomAbs_C1)

void	Init (const TopoDS_Edge &Path, const TopoDS_Edge &Edge1, const TopoDS_Edge &Edge2, const Standard_Real Offset, const TopoDS_Edge &FirstEdge, const TopoDS_Edge &LastEdge, const Standard_Boolean Polynomial=Standard_False, const Standard_Real Tol=1.0e-4, const GeomAbs_Shape Conti=GeomAbs_C1)

void	Init (const TopoDS_Vertex &Vertex, const TopTools_ListOfShape &LEdge, const Standard_Real Offset, const Standard_Boolean Polynomial=Standard_False, const Standard_Real Tol=1.0e-4, const GeomAbs_Shape Conti=GeomAbs_C1)
	Tol and Conti are only used if Polynomial is True (Used to perform the approximation)

void	Init (const TopoDS_Edge &Edge, const Standard_Real Offset)
	Only used in Rolling Ball. Pipe on Free Boundary.

const TopoDS_Shape &	InitialShape () const

const TopoDS_Face &	Face () const

TopoDS_Shape	Generated (const TopoDS_Shape &Shape) const

BRepOffset_Status	Status () const

Detailed Description

This class compute elemenary offset surface. Evaluate the offset generated : 1 - from a face. 2 - from an edge. 3 - from a vertex.

Constructor & Destructor Documentation

◆ BRepOffset_Offset() [1/6]

BRepOffset_Offset::BRepOffset_Offset ( )

◆ BRepOffset_Offset() [2/6]

BRepOffset_Offset::BRepOffset_Offset	(	const TopoDS_Face &	Face,
		const Standard_Real	Offset,
		const Standard_Boolean	OffsetOutside = Standard_True,
		const GeomAbs_JoinType	JoinType = GeomAbs_Arc )

◆ BRepOffset_Offset() [3/6]

BRepOffset_Offset::BRepOffset_Offset	(	const TopoDS_Face &	Face,
		const Standard_Real	Offset,
		const TopTools_DataMapOfShapeShape &	Created,
		const Standard_Boolean	OffsetOutside = Standard_True,
		const GeomAbs_JoinType	JoinType = GeomAbs_Arc )

This method will be called when you want to share the edges soon generated from an other face. e.g. when two faces are tangents the common edge will generate only one edge ( no pipe).

The Map will be fill as follow:

Created(E) = E' with: E = an edge of <Face> E' = the image of E in the offsetting of another face sharing E with a continuity at least G1

◆ BRepOffset_Offset() [4/6]

BRepOffset_Offset::BRepOffset_Offset	(	const TopoDS_Edge &	Path,
		const TopoDS_Edge &	Edge1,
		const TopoDS_Edge &	Edge2,
		const Standard_Real	Offset,
		const Standard_Boolean	Polynomial = Standard_False,
		const Standard_Real	Tol = 1.0e-4,
		const GeomAbs_Shape	Conti = GeomAbs_C1 )

◆ BRepOffset_Offset() [5/6]

BRepOffset_Offset::BRepOffset_Offset	(	const TopoDS_Edge &	Path,
		const TopoDS_Edge &	Edge1,
		const TopoDS_Edge &	Edge2,
		const Standard_Real	Offset,
		const TopoDS_Edge &	FirstEdge,
		const TopoDS_Edge &	LastEdge,
		const Standard_Boolean	Polynomial = Standard_False,
		const Standard_Real	Tol = 1.0e-4,
		const GeomAbs_Shape	Conti = GeomAbs_C1 )

◆ BRepOffset_Offset() [6/6]

BRepOffset_Offset::BRepOffset_Offset	(	const TopoDS_Vertex &	Vertex,
		const TopTools_ListOfShape &	LEdge,
		const Standard_Real	Offset,
		const Standard_Boolean	Polynomial = Standard_False,
		const Standard_Real	Tol = 1.0e-4,
		const GeomAbs_Shape	Conti = GeomAbs_C1 )

Tol and Conti are only used if Polynomial is True (Used to perform the approximation)

Member Function Documentation

◆ Face()

const TopoDS_Face & BRepOffset_Offset::Face ( ) const

◆ Generated()

TopoDS_Shape BRepOffset_Offset::Generated ( const TopoDS_Shape & Shape ) const

◆ Init() [1/6]

void BRepOffset_Offset::Init	(	const TopoDS_Edge &	Edge,
		const Standard_Real	Offset )

Only used in Rolling Ball. Pipe on Free Boundary.

◆ Init() [2/6]

void BRepOffset_Offset::Init	(	const TopoDS_Edge &	Path,
		const TopoDS_Edge &	Edge1,
		const TopoDS_Edge &	Edge2,
		const Standard_Real	Offset,
		const Standard_Boolean	Polynomial = Standard_False,
		const Standard_Real	Tol = 1.0e-4,
		const GeomAbs_Shape	Conti = GeomAbs_C1 )

◆ Init() [3/6]

void BRepOffset_Offset::Init	(	const TopoDS_Edge &	Path,
		const TopoDS_Edge &	Edge1,
		const TopoDS_Edge &	Edge2,
		const Standard_Real	Offset,
		const TopoDS_Edge &	FirstEdge,
		const TopoDS_Edge &	LastEdge,
		const Standard_Boolean	Polynomial = Standard_False,
		const Standard_Real	Tol = 1.0e-4,
		const GeomAbs_Shape	Conti = GeomAbs_C1 )

◆ Init() [4/6]

void BRepOffset_Offset::Init	(	const TopoDS_Face &	Face,
		const Standard_Real	Offset,
		const Standard_Boolean	OffsetOutside = Standard_True,
		const GeomAbs_JoinType	JoinType = GeomAbs_Arc )

◆ Init() [5/6]

void BRepOffset_Offset::Init	(	const TopoDS_Face &	Face,
		const Standard_Real	Offset,
		const TopTools_DataMapOfShapeShape &	Created,
		const Standard_Boolean	OffsetOutside = Standard_True,
		const GeomAbs_JoinType	JoinType = GeomAbs_Arc )

◆ Init() [6/6]

void BRepOffset_Offset::Init	(	const TopoDS_Vertex &	Vertex,
		const TopTools_ListOfShape &	LEdge,
		const Standard_Real	Offset,
		const Standard_Boolean	Polynomial = Standard_False,
		const Standard_Real	Tol = 1.0e-4,
		const GeomAbs_Shape	Conti = GeomAbs_C1 )