#include <IntPatch_TheIWalking.hxx>

Public Member Functions
	IntPatch_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 IntPatch walking theToFillHoles is False. More...

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. More...

void	Perform (const IntSurf_SequenceOfPathPoint &Pnts1, const IntSurf_SequenceOfInteriorPoint &Pnts2, IntPatch_TheSurfFunction &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. More...

void	Perform (const IntSurf_SequenceOfPathPoint &Pnts1, IntPatch_TheSurfFunction &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. More...

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

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

const Handle< IntPatch_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. More...

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. More...

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. More...

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, IntPatch_TheSurfFunction &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 (IntPatch_TheSurfFunction &Section, math_Vector &UV, Standard_Integer &Irang, IntSurf_PntOn2S &PSol)

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

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

IntWalk_StatusDeflection	TestDeflection (IntPatch_TheSurfFunction &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, IntPatch_TheSurfFunction &Section, Standard_Boolean &Rajout)

void	OpenLine (const Standard_Integer N, const IntSurf_PntOn2S &Psol, const IntSurf_SequenceOfPathPoint &Pnts1, IntPatch_TheSurfFunction &Section, const Handle< IntPatch_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, IntPatch_TheSurfFunction &Section, Standard_Boolean &Rajout)

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

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

void	Clear ()
	Clears up internal containers. More...

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

Constructor & Destructor Documentation

IntPatch_TheIWalking::IntPatch_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 IntPatch walking theToFillHoles is False.

Member Function Documentation

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

protected

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

protected

void IntPatch_TheIWalking::Clear ( )

protected

Clears up internal containers.

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

protected

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

protected

void IntPatch_TheIWalking::FillPntsInHoles	(	IntPatch_TheSurfFunction &	Section,
		TColStd_SequenceOfInteger &	CopySeqAlone,
		IntSurf_SequenceOfInteriorPoint &	PntsInHoles
	)

protected

Standard_Boolean IntPatch_TheIWalking::IsDone ( ) const

Returns true if the calculus was successful.

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

protected

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

protected

Returns TRUE if thePOn2S is in one of existing lines.

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

protected

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

protected

Standard_Integer IntPatch_TheIWalking::NbLines ( ) const

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

Standard_Integer IntPatch_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.

void IntPatch_TheIWalking::OpenLine	(	const Standard_Integer	N,
		const IntSurf_PntOn2S &	Psol,
		const IntSurf_SequenceOfPathPoint &	Pnts1,
		IntPatch_TheSurfFunction &	Section,
		const Handle< IntPatch_TheIWLineOfTheIWalking > &	Line
	)

protected

void IntPatch_TheIWalking::Perform	(	const IntSurf_SequenceOfPathPoint &	Pnts1,
		const IntSurf_SequenceOfInteriorPoint &	Pnts2,
		IntPatch_TheSurfFunction &	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 IntPatch_TheIWalking::Perform	(	const IntSurf_SequenceOfPathPoint &	Pnts1,
		IntPatch_TheSurfFunction &	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.

void IntPatch_TheIWalking::RemoveTwoEndPoints ( const Standard_Integer IndOfPoint )

protected

void IntPatch_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.

const IntSurf_PathPoint& IntPatch_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.

Standard_Boolean IntPatch_TheIWalking::TestArretAjout	(	IntPatch_TheSurfFunction &	Section,
		math_Vector &	UV,
		Standard_Integer &	Irang,
		IntSurf_PntOn2S &	PSol
	)

protected

void IntPatch_TheIWalking::TestArretCadre	(	const TColStd_SequenceOfReal &	Umult,
		const TColStd_SequenceOfReal &	Vmult,
		const Handle< IntPatch_TheIWLineOfTheIWalking > &	Line,
		IntPatch_TheSurfFunction &	Section,
		math_Vector &	UV,
		Standard_Integer &	Irang
	)

protected

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

protected

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

protected

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

protected

const Handle< IntPatch_TheIWLineOfTheIWalking >& IntPatch_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:

IntPatch_TheIWalking.hxx

Public Member Functions

Protected Member Functions

Constructor & Destructor Documentation

Member Function Documentation