ShapeFix_WireSegment Class Reference

This class is auxiliary class used in ComposeShell.
It is intended for representing segment of the wire
(or whole wire). The segment itself is represented by
ShapeExtend_WireData. In addition, some associated data
necessary for computations are stored:

#include <ShapeFix_WireSegment.hxx>

Public Member Functions
void *	operator new (size_t, void *anAddress)
void *	operator new (size_t size)
void	operator delete (void *anAddress)
	ShapeFix_WireSegment ()
	Creates empty segment.
	ShapeFix_WireSegment (const Handle< ShapeExtend_WireData > &wire, const TopAbs_Orientation ori=TopAbs_EXTERNAL)
	Creates segment and initializes it with wire and orientation.
	ShapeFix_WireSegment (const TopoDS_Wire &wire, const TopAbs_Orientation ori=TopAbs_EXTERNAL)
	Creates segment and initializes it with wire and orientation.
void	Clear ()
	Clears all fields.
void	Load (const Handle< ShapeExtend_WireData > &wire)
	Loads wire.
const Handle_ShapeExtend_WireData &	WireData () const
	Returns wire.
void	Orientation (const TopAbs_Orientation ori)
	Sets orientation flag.
TopAbs_Orientation	Orientation () const
	Returns orientation flag.
TopoDS_Vertex	FirstVertex () const
	Returns first vertex of the first edge in the wire (no dependance on Orientation()).
TopoDS_Vertex	LastVertex () const
	Returns last vertex of the last edge in the wire (no dependance on Orientation()).
Standard_Boolean	IsClosed () const
	Returns True if FirstVertex() == LastVertex()
Standard_Integer	NbEdges () const
	Returns Number of edges in the wire
TopoDS_Edge	Edge (const Standard_Integer i) const
	Returns edge by given index in the wire
void	SetEdge (const Standard_Integer i, const TopoDS_Edge &edge)
	Replaces edge at index i by new one.
void	AddEdge (const Standard_Integer i, const TopoDS_Edge &edge)
	Insert a new edge with index i and implicitly defined patch indices (indefinite patch). If i==0, edge is inserted at end of wire.
void	AddEdge (const Standard_Integer i, const TopoDS_Edge &edge, const Standard_Integer iumin, const Standard_Integer iumax, const Standard_Integer ivmin, const Standard_Integer ivmax)
	Insert a new edge with index i and explicitly defined patch indices. If i==0, edge is inserted at end of wire.
void	SetPatchIndex (const Standard_Integer i, const Standard_Integer iumin, const Standard_Integer iumax, const Standard_Integer ivmin, const Standard_Integer ivmax)
	Set patch indices for edge i.
void	DefineIUMin (const Standard_Integer i, const Standard_Integer iumin)
void	DefineIUMax (const Standard_Integer i, const Standard_Integer iumax)
void	DefineIVMin (const Standard_Integer i, const Standard_Integer ivmin)
void	DefineIVMax (const Standard_Integer i, const Standard_Integer ivmax)
	Modify minimal or maximal patch index for edge i. The corresponding patch index for that edge is modified so as to satisfy eq. iumin <= myIUMin(i) <= myIUMax(i) <= iumax
void	GetPatchIndex (const Standard_Integer i, Standard_Integer &iumin, Standard_Integer &iumax, Standard_Integer &ivmin, Standard_Integer &ivmax) const
	Returns patch indices for edge i.
Standard_Boolean	CheckPatchIndex (const Standard_Integer i) const
	Checks patch indices for edge i to satisfy equations IUMin(i) <= IUMax(i) <= IUMin(i)+1
void	SetVertex (const TopoDS_Vertex &theVertex)
TopoDS_Vertex	GetVertex () const
Standard_Boolean	IsVertex () const

---

Constructor & Destructor Documentation

ShapeFix_WireSegment::ShapeFix_WireSegment

(

)

ShapeFix_WireSegment::ShapeFix_WireSegment	(	const Handle< ShapeExtend_WireData > &	wire,
		const TopAbs_Orientation	ori = TopAbs_EXTERNAL
	)

ShapeFix_WireSegment::ShapeFix_WireSegment	(	const TopoDS_Wire &	wire,
		const TopAbs_Orientation	ori = TopAbs_EXTERNAL
	)

---

Member Function Documentation

void ShapeFix_WireSegment::AddEdge	(	const Standard_Integer	i,
		const TopoDS_Edge &	edge
	)

void ShapeFix_WireSegment::AddEdge	(	const Standard_Integer	i,
		const TopoDS_Edge &	edge,
		const Standard_Integer	iumin,
		const Standard_Integer	iumax,
		const Standard_Integer	ivmin,
		const Standard_Integer	ivmax
	)

Standard_Boolean ShapeFix_WireSegment::CheckPatchIndex

(

const Standard_Integer

i

)

const

void ShapeFix_WireSegment::Clear

(

)

void ShapeFix_WireSegment::DefineIUMax	(	const Standard_Integer	i,
		const Standard_Integer	iumax
	)

void ShapeFix_WireSegment::DefineIUMin	(	const Standard_Integer	i,
		const Standard_Integer	iumin
	)

void ShapeFix_WireSegment::DefineIVMax	(	const Standard_Integer	i,
		const Standard_Integer	ivmax
	)

void ShapeFix_WireSegment::DefineIVMin	(	const Standard_Integer	i,
		const Standard_Integer	ivmin
	)

TopoDS_Edge ShapeFix_WireSegment::Edge

(

const Standard_Integer

i

)

const

TopoDS_Vertex ShapeFix_WireSegment::FirstVertex

(

)

const

void ShapeFix_WireSegment::GetPatchIndex	(	const Standard_Integer	i,
		Standard_Integer &	iumin,
		Standard_Integer &	iumax,
		Standard_Integer &	ivmin,
		Standard_Integer &	ivmax
	)		const

TopoDS_Vertex ShapeFix_WireSegment::GetVertex

(

)

const

Standard_Boolean ShapeFix_WireSegment::IsClosed

(

)

const

Standard_Boolean ShapeFix_WireSegment::IsVertex

(

)

const

TopoDS_Vertex ShapeFix_WireSegment::LastVertex

(

)

const

void ShapeFix_WireSegment::Load

(

const Handle< ShapeExtend_WireData > &

wire

)

Standard_Integer ShapeFix_WireSegment::NbEdges

(

)

const

void ShapeFix_WireSegment::operator delete

(

void *

anAddress

)

[inline]

void* ShapeFix_WireSegment::operator new	(	size_t	,
		void *	anAddress
	)		[inline]

void* ShapeFix_WireSegment::operator new

(

size_t

size

)

[inline]

void ShapeFix_WireSegment::Orientation

(

const TopAbs_Orientation

ori

)

TopAbs_Orientation ShapeFix_WireSegment::Orientation

(

)

const

void ShapeFix_WireSegment::SetEdge	(	const Standard_Integer	i,
		const TopoDS_Edge &	edge
	)

void ShapeFix_WireSegment::SetPatchIndex	(	const Standard_Integer	i,
		const Standard_Integer	iumin,
		const Standard_Integer	iumax,
		const Standard_Integer	ivmin,
		const Standard_Integer	ivmax
	)

void ShapeFix_WireSegment::SetVertex

(

const TopoDS_Vertex &

theVertex

)

const Handle_ShapeExtend_WireData& ShapeFix_WireSegment::WireData

(

)

const

---

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

• ShapeFix_WireSegment.hxx