#include <Contap_TheIWalking.hxx>

Public Member Functions
	Contap_TheIWalking (const Standard_Real Epsilon, const Standard_Real Deflection, const Standard_Real Step, const Standard_Boolean theToFillHoles=Standard_False)
	Deflection is the maximum deflection admitted between two consecutive points on a resulting polyline. Step is the maximum increment admitted between two consecutive points (in 2d space). Epsilon is the tolerance beyond which 2 points are confused. theToFillHoles is the flag defining whether possible holes between resulting curves are filled or not in case of Contap walking theToFillHoles is True.

void	SetTolerance (const Standard_Real Epsilon, const Standard_Real Deflection, const Standard_Real Step)
	Deflection is the maximum deflection admitted between two consecutive points on a resulting polyline. Step is the maximum increment admitted between two consecutive points (in 2d space). Epsilon is the tolerance beyond which 2 points are confused.

void	Perform (const IntSurf_SequenceOfPathPoint &Pnts1, const IntSurf_SequenceOfInteriorPoint &Pnts2, Contap_SurfFunction &Func, const Handle< Adaptor3d_Surface > &S, const Standard_Boolean Reversed=Standard_False)
	Searches a set of polylines starting on a point of Pnts1 or Pnts2. Each point on a resulting polyline verifies F(u,v)=0.

void	Perform (const IntSurf_SequenceOfPathPoint &Pnts1, Contap_SurfFunction &Func, const Handle< Adaptor3d_Surface > &S, const Standard_Boolean Reversed=Standard_False)
	Searches a set of polylines starting on a point of Pnts1. Each point on a resulting polyline verifies F(u,v)=0.

Standard_Boolean	IsDone () const
	Returns true if the calculus was successful.

Standard_Integer	NbLines () const
	Returns the number of resulting polylines. An exception is raised if IsDone returns False.

const Handle< Contap_TheIWLineOfTheIWalking > &	Value (const Standard_Integer Index) const
	Returns the polyline of range Index. An exception is raised if IsDone is False. An exception is raised if Index<=0 or Index>NbLines.

Standard_Integer	NbSinglePnts () const
	Returns the number of points belonging to Pnts on which no line starts or ends. An exception is raised if IsDone returns False.

const IntSurf_PathPoint &	SinglePnt (const Standard_Integer Index) const
	Returns the point of range Index . An exception is raised if IsDone returns False. An exception is raised if Index<=0 or Index > NbSinglePnts.

Protected Member Functions
Standard_Boolean	Cadrage (math_Vector &BornInf, math_Vector &BornSup, math_Vector &UVap, Standard_Real &Step, const Standard_Integer StepSign) const

Standard_Boolean	TestArretPassage (const TColStd_SequenceOfReal &Umult, const TColStd_SequenceOfReal &Vmult, Contap_SurfFunction &Section, math_Vector &UV, Standard_Integer &Irang)

Standard_Boolean	TestArretPassage (const TColStd_SequenceOfReal &Umult, const TColStd_SequenceOfReal &Vmult, const math_Vector &UV, const Standard_Integer Index, Standard_Integer &Irang)

Standard_Boolean	TestArretAjout (Contap_SurfFunction &Section, math_Vector &UV, Standard_Integer &Irang, IntSurf_PntOn2S &PSol)

void	FillPntsInHoles (Contap_SurfFunction &Section, TColStd_SequenceOfInteger &CopySeqAlone, IntSurf_SequenceOfInteriorPoint &PntsInHoles)

void	TestArretCadre (const TColStd_SequenceOfReal &Umult, const TColStd_SequenceOfReal &Vmult, const Handle< Contap_TheIWLineOfTheIWalking > &Line, Contap_SurfFunction &Section, math_Vector &UV, Standard_Integer &Irang)

IntWalk_StatusDeflection	TestDeflection (Contap_SurfFunction &Section, const Standard_Boolean Finished, const math_Vector &UV, const IntWalk_StatusDeflection StatusPrecedent, Standard_Integer &NbDivision, Standard_Real &Step, const Standard_Integer StepSign)

void	ComputeOpenLine (const TColStd_SequenceOfReal &Umult, const TColStd_SequenceOfReal &Vmult, const IntSurf_SequenceOfPathPoint &Pnts1, Contap_SurfFunction &Section, Standard_Boolean &Rajout)

void	OpenLine (const Standard_Integer N, const IntSurf_PntOn2S &Psol, const IntSurf_SequenceOfPathPoint &Pnts1, Contap_SurfFunction &Section, const Handle< Contap_TheIWLineOfTheIWalking > &Line)

Standard_Boolean	IsValidEndPoint (const Standard_Integer IndOfPoint, const Standard_Integer IndOfLine)

void	RemoveTwoEndPoints (const Standard_Integer IndOfPoint)

Standard_Boolean	IsPointOnLine (const gp_Pnt2d &theP2d, const Standard_Integer Irang)

void	ComputeCloseLine (const TColStd_SequenceOfReal &Umult, const TColStd_SequenceOfReal &Vmult, const IntSurf_SequenceOfPathPoint &Pnts1, const IntSurf_SequenceOfInteriorPoint &Pnts2, Contap_SurfFunction &Section, Standard_Boolean &Rajout)

void	AddPointInCurrentLine (const Standard_Integer N, const IntSurf_PathPoint &PathPnt, const Handle< Contap_TheIWLineOfTheIWalking > &CurrentLine) const

void	MakeWalkingPoint (const Standard_Integer Case, const Standard_Real U, const Standard_Real V, Contap_SurfFunction &Section, IntSurf_PntOn2S &Psol)

void	Clear ()
	Clears up internal containers.

Standard_Boolean	IsPointOnLine (const IntSurf_PntOn2S &thePOn2S, const math_Vector &theInfBounds, const math_Vector &theSupBounds, math_FunctionSetRoot &theSolver, Contap_SurfFunction &theFunc)
	Returns TRUE if thePOn2S is in one of existing lines.

Constructor & Destructor Documentation

◆ Contap_TheIWalking()

Contap_TheIWalking::Contap_TheIWalking	(	const Standard_Real	Epsilon,
		const Standard_Real	Deflection,
		const Standard_Real	Step,
		const Standard_Boolean	theToFillHoles = Standard_False )

Deflection is the maximum deflection admitted between two consecutive points on a resulting polyline. Step is the maximum increment admitted between two consecutive points (in 2d space). Epsilon is the tolerance beyond which 2 points are confused. theToFillHoles is the flag defining whether possible holes between resulting curves are filled or not in case of Contap walking theToFillHoles is True.

Member Function Documentation

◆ AddPointInCurrentLine()

void Contap_TheIWalking::AddPointInCurrentLine	(	const Standard_Integer	N,
		const IntSurf_PathPoint &	PathPnt,
		const Handle< Contap_TheIWLineOfTheIWalking > &	CurrentLine ) const

protected

◆ Cadrage()

Standard_Boolean Contap_TheIWalking::Cadrage	(	math_Vector &	BornInf,
		math_Vector &	BornSup,
		math_Vector &	UVap,
		Standard_Real &	Step,
		const Standard_Integer	StepSign ) const

protected

◆ Clear()

void Contap_TheIWalking::Clear ( )

protected

Clears up internal containers.

◆ ComputeCloseLine()

void Contap_TheIWalking::ComputeCloseLine	(	const TColStd_SequenceOfReal &	Umult,
		const TColStd_SequenceOfReal &	Vmult,
		const IntSurf_SequenceOfPathPoint &	Pnts1,
		const IntSurf_SequenceOfInteriorPoint &	Pnts2,
		Contap_SurfFunction &	Section,
		Standard_Boolean &	Rajout )

protected

◆ ComputeOpenLine()

void Contap_TheIWalking::ComputeOpenLine	(	const TColStd_SequenceOfReal &	Umult,
		const TColStd_SequenceOfReal &	Vmult,
		const IntSurf_SequenceOfPathPoint &	Pnts1,
		Contap_SurfFunction &	Section,
		Standard_Boolean &	Rajout )

protected

◆ FillPntsInHoles()

void Contap_TheIWalking::FillPntsInHoles	(	Contap_SurfFunction &	Section,
		TColStd_SequenceOfInteger &	CopySeqAlone,
		IntSurf_SequenceOfInteriorPoint &	PntsInHoles )

protected

◆ IsDone()

Standard_Boolean Contap_TheIWalking::IsDone ( ) const

Returns true if the calculus was successful.

◆ IsPointOnLine() [1/2]

Standard_Boolean Contap_TheIWalking::IsPointOnLine	(	const gp_Pnt2d &	theP2d,
		const Standard_Integer	Irang )

protected

◆ IsPointOnLine() [2/2]

Standard_Boolean Contap_TheIWalking::IsPointOnLine	(	const IntSurf_PntOn2S &	thePOn2S,
		const math_Vector &	theInfBounds,
		const math_Vector &	theSupBounds,
		math_FunctionSetRoot &	theSolver,
		Contap_SurfFunction &	theFunc )

protected

Returns TRUE if thePOn2S is in one of existing lines.

◆ IsValidEndPoint()

Standard_Boolean Contap_TheIWalking::IsValidEndPoint	(	const Standard_Integer	IndOfPoint,
		const Standard_Integer	IndOfLine )

protected

◆ MakeWalkingPoint()

void Contap_TheIWalking::MakeWalkingPoint	(	const Standard_Integer	Case,
		const Standard_Real	U,
		const Standard_Real	V,
		Contap_SurfFunction &	Section,
		IntSurf_PntOn2S &	Psol )

protected

◆ NbLines()

Standard_Integer Contap_TheIWalking::NbLines ( ) const

Returns the number of resulting polylines. An exception is raised if IsDone returns False.

◆ NbSinglePnts()

Standard_Integer Contap_TheIWalking::NbSinglePnts ( ) const

Returns the number of points belonging to Pnts on which no line starts or ends. An exception is raised if IsDone returns False.

◆ OpenLine()

void Contap_TheIWalking::OpenLine	(	const Standard_Integer	N,
		const IntSurf_PntOn2S &	Psol,
		const IntSurf_SequenceOfPathPoint &	Pnts1,
		Contap_SurfFunction &	Section,
		const Handle< Contap_TheIWLineOfTheIWalking > &	Line )

protected

◆ Perform() [1/2]

void Contap_TheIWalking::Perform	(	const IntSurf_SequenceOfPathPoint &	Pnts1,
		const IntSurf_SequenceOfInteriorPoint &	Pnts2,
		Contap_SurfFunction &	Func,
		const Handle< Adaptor3d_Surface > &	S,
		const Standard_Boolean	Reversed = Standard_False )

Searches a set of polylines starting on a point of Pnts1 or Pnts2. Each point on a resulting polyline verifies F(u,v)=0.

◆ Perform() [2/2]

void Contap_TheIWalking::Perform	(	const IntSurf_SequenceOfPathPoint &	Pnts1,
		Contap_SurfFunction &	Func,
		const Handle< Adaptor3d_Surface > &	S,
		const Standard_Boolean	Reversed = Standard_False )

Searches a set of polylines starting on a point of Pnts1. Each point on a resulting polyline verifies F(u,v)=0.

◆ RemoveTwoEndPoints()

void Contap_TheIWalking::RemoveTwoEndPoints ( const Standard_Integer IndOfPoint )

protected

◆ SetTolerance()

void Contap_TheIWalking::SetTolerance	(	const Standard_Real	Epsilon,
		const Standard_Real	Deflection,
		const Standard_Real	Step )

Deflection is the maximum deflection admitted between two consecutive points on a resulting polyline. Step is the maximum increment admitted between two consecutive points (in 2d space). Epsilon is the tolerance beyond which 2 points are confused.

◆ SinglePnt()

const IntSurf_PathPoint & Contap_TheIWalking::SinglePnt ( const Standard_Integer Index ) const

Returns the point of range Index . An exception is raised if IsDone returns False. An exception is raised if Index<=0 or Index > NbSinglePnts.

◆ TestArretAjout()

Standard_Boolean Contap_TheIWalking::TestArretAjout	(	Contap_SurfFunction &	Section,
		math_Vector &	UV,
		Standard_Integer &	Irang,
		IntSurf_PntOn2S &	PSol )

protected

◆ TestArretCadre()

void Contap_TheIWalking::TestArretCadre	(	const TColStd_SequenceOfReal &	Umult,
		const TColStd_SequenceOfReal &	Vmult,
		const Handle< Contap_TheIWLineOfTheIWalking > &	Line,
		Contap_SurfFunction &	Section,
		math_Vector &	UV,
		Standard_Integer &	Irang )

protected

◆ TestArretPassage() [1/2]

Standard_Boolean Contap_TheIWalking::TestArretPassage	(	const TColStd_SequenceOfReal &	Umult,
		const TColStd_SequenceOfReal &	Vmult,
		const math_Vector &	UV,
		const Standard_Integer	Index,
		Standard_Integer &	Irang )

protected

◆ TestArretPassage() [2/2]

Standard_Boolean Contap_TheIWalking::TestArretPassage	(	const TColStd_SequenceOfReal &	Umult,
		const TColStd_SequenceOfReal &	Vmult,
		Contap_SurfFunction &	Section,
		math_Vector &	UV,
		Standard_Integer &	Irang )

protected

◆ TestDeflection()

IntWalk_StatusDeflection Contap_TheIWalking::TestDeflection	(	Contap_SurfFunction &	Section,
		const Standard_Boolean	Finished,
		const math_Vector &	UV,
		const IntWalk_StatusDeflection	StatusPrecedent,
		Standard_Integer &	NbDivision,
		Standard_Real &	Step,
		const Standard_Integer	StepSign )

protected

◆ Value()

const Handle< Contap_TheIWLineOfTheIWalking > & Contap_TheIWalking::Value ( const Standard_Integer Index ) const

Returns the polyline of range Index. An exception is raised if IsDone is False. An exception is raised if Index<=0 or Index>NbLines.

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

Contap_TheIWalking.hxx

Public Member Functions

Protected Member Functions

Constructor & Destructor Documentation

◆ Contap_TheIWalking()

Member Function Documentation

◆ AddPointInCurrentLine()

◆ Cadrage()

◆ Clear()

◆ ComputeCloseLine()

◆ ComputeOpenLine()

◆ FillPntsInHoles()

◆ IsDone()

◆ IsPointOnLine() [1/2]

◆ IsPointOnLine() [2/2]

◆ IsValidEndPoint()

◆ MakeWalkingPoint()

◆ NbLines()

◆ NbSinglePnts()

◆ OpenLine()

◆ Perform() [1/2]

◆ Perform() [2/2]

◆ RemoveTwoEndPoints()

◆ SetTolerance()

◆ SinglePnt()

◆ TestArretAjout()

◆ TestArretCadre()

◆ TestArretPassage() [1/2]

◆ TestArretPassage() [2/2]

◆ TestDeflection()

◆ Value()