#include <IntPatch_TheIWalking.hxx>

Public Member Functions
	IntPatch_TheIWalking (const double Epsilon, const double Deflection, const double Step, const bool theToFillHoles=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.

void	SetTolerance (const double Epsilon, const double Deflection, const double 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 NCollection_Sequence< IntSurf_PathPoint > &Pnts1, const NCollection_Sequence< IntSurf_InteriorPoint > &Pnts2, IntPatch_TheSurfFunction &Func, const occ::handle< Adaptor3d_Surface > &S, const bool Reversed=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 NCollection_Sequence< IntSurf_PathPoint > &Pnts1, IntPatch_TheSurfFunction &Func, const occ::handle< Adaptor3d_Surface > &S, const bool Reversed=false)
	Searches a set of polylines starting on a point of Pnts1. Each point on a resulting polyline verifies F(u,v)=0.

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

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

const occ::handle< IntPatch_TheIWLineOfTheIWalking > &	Value (const int 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.

int	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 int 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
bool	Cadrage (math_Vector &BornInf, math_Vector &BornSup, math_Vector &UVap, double &Step, const int StepSign) const

bool	TestArretPassage (const NCollection_Sequence< double > &Umult, const NCollection_Sequence< double > &Vmult, IntPatch_TheSurfFunction &Section, math_Vector &UV, int &Irang)

bool	TestArretPassage (const NCollection_Sequence< double > &Umult, const NCollection_Sequence< double > &Vmult, const math_Vector &UV, const int Index, int &Irang)

bool	TestArretAjout (IntPatch_TheSurfFunction &Section, math_Vector &UV, int &Irang, IntSurf_PntOn2S &PSol)

void	FillPntsInHoles (IntPatch_TheSurfFunction &Section, NCollection_Sequence< int > &CopySeqAlone, NCollection_Sequence< IntSurf_InteriorPoint > &PntsInHoles)

void	TestArretCadre (const NCollection_Sequence< double > &Umult, const NCollection_Sequence< double > &Vmult, const occ::handle< IntPatch_TheIWLineOfTheIWalking > &Line, IntPatch_TheSurfFunction &Section, math_Vector &UV, int &Irang)

IntWalk_StatusDeflection	TestDeflection (IntPatch_TheSurfFunction &Section, const bool Finished, const math_Vector &UV, const IntWalk_StatusDeflection StatusPrecedent, int &NbDivision, double &Step, const int StepSign)

void	ComputeOpenLine (const NCollection_Sequence< double > &Umult, const NCollection_Sequence< double > &Vmult, const NCollection_Sequence< IntSurf_PathPoint > &Pnts1, IntPatch_TheSurfFunction &Section, bool &Rajout)

void	OpenLine (const int N, const IntSurf_PntOn2S &Psol, const NCollection_Sequence< IntSurf_PathPoint > &Pnts1, IntPatch_TheSurfFunction &Section, const occ::handle< IntPatch_TheIWLineOfTheIWalking > &Line)

bool	IsValidEndPoint (const int IndOfPoint, const int IndOfLine)

void	RemoveTwoEndPoints (const int IndOfPoint)

bool	IsPointOnLine (const gp_Pnt2d &theP2d, const int Irang)

void	ComputeCloseLine (const NCollection_Sequence< double > &Umult, const NCollection_Sequence< double > &Vmult, const NCollection_Sequence< IntSurf_PathPoint > &Pnts1, const NCollection_Sequence< IntSurf_InteriorPoint > &Pnts2, IntPatch_TheSurfFunction &Section, bool &Rajout)

void	AddPointInCurrentLine (const int N, const IntSurf_PathPoint &PathPnt, const occ::handle< IntPatch_TheIWLineOfTheIWalking > &CurrentLine) const

void	MakeWalkingPoint (const int Case, const double U, const double V, IntPatch_TheSurfFunction &Section, IntSurf_PntOn2S &Psol)

void	Clear ()
	Clears up internal containers.

bool	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.

Constructor & Destructor Documentation

◆ IntPatch_TheIWalking()

IntPatch_TheIWalking::IntPatch_TheIWalking	(	const double	Epsilon,
		const double	Deflection,
		const double	Step,
		const bool	theToFillHoles = 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

◆ AddPointInCurrentLine()

void IntPatch_TheIWalking::AddPointInCurrentLine	(	const int	N,
		const IntSurf_PathPoint &	PathPnt,
		const occ::handle< IntPatch_TheIWLineOfTheIWalking > &	CurrentLine ) const

protected

◆ Cadrage()

bool IntPatch_TheIWalking::Cadrage	(	math_Vector &	BornInf,
		math_Vector &	BornSup,
		math_Vector &	UVap,
		double &	Step,
		const int	StepSign ) const

protected

◆ Clear()

void IntPatch_TheIWalking::Clear ( )

protected

Clears up internal containers.

◆ ComputeCloseLine()

void IntPatch_TheIWalking::ComputeCloseLine	(	const NCollection_Sequence< double > &	Umult,
		const NCollection_Sequence< double > &	Vmult,
		const NCollection_Sequence< IntSurf_PathPoint > &	Pnts1,
		const NCollection_Sequence< IntSurf_InteriorPoint > &	Pnts2,
		IntPatch_TheSurfFunction &	Section,
		bool &	Rajout )

protected

◆ ComputeOpenLine()

void IntPatch_TheIWalking::ComputeOpenLine	(	const NCollection_Sequence< double > &	Umult,
		const NCollection_Sequence< double > &	Vmult,
		const NCollection_Sequence< IntSurf_PathPoint > &	Pnts1,
		IntPatch_TheSurfFunction &	Section,
		bool &	Rajout )

protected

◆ FillPntsInHoles()

void IntPatch_TheIWalking::FillPntsInHoles	(	IntPatch_TheSurfFunction &	Section,
		NCollection_Sequence< int > &	CopySeqAlone,
		NCollection_Sequence< IntSurf_InteriorPoint > &	PntsInHoles )

protected

◆ IsDone()

bool IntPatch_TheIWalking::IsDone ( ) const

Returns true if the calculus was successful.

◆ IsPointOnLine() [1/2]

bool IntPatch_TheIWalking::IsPointOnLine	(	const gp_Pnt2d &	theP2d,
		const int	Irang )

protected

◆ IsPointOnLine() [2/2]

bool 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.

◆ IsValidEndPoint()

bool IntPatch_TheIWalking::IsValidEndPoint	(	const int	IndOfPoint,
		const int	IndOfLine )

protected

◆ MakeWalkingPoint()

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

protected

◆ NbLines()

int IntPatch_TheIWalking::NbLines ( ) const

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

◆ NbSinglePnts()

int 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.

◆ OpenLine()

void IntPatch_TheIWalking::OpenLine	(	const int	N,
		const IntSurf_PntOn2S &	Psol,
		const NCollection_Sequence< IntSurf_PathPoint > &	Pnts1,
		IntPatch_TheSurfFunction &	Section,
		const occ::handle< IntPatch_TheIWLineOfTheIWalking > &	Line )

protected

◆ Perform() [1/2]

void IntPatch_TheIWalking::Perform	(	const NCollection_Sequence< IntSurf_PathPoint > &	Pnts1,
		const NCollection_Sequence< IntSurf_InteriorPoint > &	Pnts2,
		IntPatch_TheSurfFunction &	Func,
		const occ::handle< Adaptor3d_Surface > &	S,
		const bool	Reversed = 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 IntPatch_TheIWalking::Perform	(	const NCollection_Sequence< IntSurf_PathPoint > &	Pnts1,
		IntPatch_TheSurfFunction &	Func,
		const occ::handle< Adaptor3d_Surface > &	S,
		const bool	Reversed = 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 IntPatch_TheIWalking::RemoveTwoEndPoints ( const int IndOfPoint )

protected

◆ SetTolerance()

void IntPatch_TheIWalking::SetTolerance	(	const double	Epsilon,
		const double	Deflection,
		const double	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 & IntPatch_TheIWalking::SinglePnt ( const int 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()

bool IntPatch_TheIWalking::TestArretAjout	(	IntPatch_TheSurfFunction &	Section,
		math_Vector &	UV,
		int &	Irang,
		IntSurf_PntOn2S &	PSol )

protected

◆ TestArretCadre()

void IntPatch_TheIWalking::TestArretCadre	(	const NCollection_Sequence< double > &	Umult,
		const NCollection_Sequence< double > &	Vmult,
		const occ::handle< IntPatch_TheIWLineOfTheIWalking > &	Line,
		IntPatch_TheSurfFunction &	Section,
		math_Vector &	UV,
		int &	Irang )

protected

◆ TestArretPassage() [1/2]

bool IntPatch_TheIWalking::TestArretPassage	(	const NCollection_Sequence< double > &	Umult,
		const NCollection_Sequence< double > &	Vmult,
		const math_Vector &	UV,
		const int	Index,
		int &	Irang )

protected

◆ TestArretPassage() [2/2]

bool IntPatch_TheIWalking::TestArretPassage	(	const NCollection_Sequence< double > &	Umult,
		const NCollection_Sequence< double > &	Vmult,
		IntPatch_TheSurfFunction &	Section,
		math_Vector &	UV,
		int &	Irang )

protected

◆ TestDeflection()

IntWalk_StatusDeflection IntPatch_TheIWalking::TestDeflection	(	IntPatch_TheSurfFunction &	Section,
		const bool	Finished,
		const math_Vector &	UV,
		const IntWalk_StatusDeflection	StatusPrecedent,
		int &	NbDivision,
		double &	Step,
		const int	StepSign )

protected

◆ Value()

const occ::handle< IntPatch_TheIWLineOfTheIWalking > & IntPatch_TheIWalking::Value ( const int 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

◆ IntPatch_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()