Approx_FitAndDivide Class Reference

#include <Approx_FitAndDivide.hxx>

Public Member Functions
	Approx_FitAndDivide (const AppCont_Function &Line, const Standard_Integer degreemin=3, const Standard_Integer degreemax=8, const Standard_Real Tolerance3d=1.0e-5, const Standard_Real Tolerance2d=1.0e-5, const Standard_Boolean cutting=Standard_False, const AppParCurves_Constraint FirstC=AppParCurves_TangencyPoint, const AppParCurves_Constraint LastC=AppParCurves_TangencyPoint)
	The MultiLine <Line> will be approximated until tolerances will be reached. The approximation will be done from degreemin to degreemax with a cutting if the corresponding boolean is True. More...
	Approx_FitAndDivide (const Standard_Integer degreemin=3, const Standard_Integer degreemax=8, const Standard_Real Tolerance3d=1.0e-05, const Standard_Real Tolerance2d=1.0e-05, const Standard_Boolean cutting=Standard_False, const AppParCurves_Constraint FirstC=AppParCurves_TangencyPoint, const AppParCurves_Constraint LastC=AppParCurves_TangencyPoint)
	Initializes the fields of the algorithm. More...
void	Perform (const AppCont_Function &Line)
	runs the algorithm after having initialized the fields. More...
void	SetDegrees (const Standard_Integer degreemin, const Standard_Integer degreemax)
	changes the degrees of the approximation. More...
void	SetTolerances (const Standard_Real Tolerance3d, const Standard_Real Tolerance2d)
	Changes the tolerances of the approximation. More...
void	SetConstraints (const AppParCurves_Constraint FirstC, const AppParCurves_Constraint LastC)
	Changes the constraints of the approximation. More...
void	SetMaxSegments (const Standard_Integer theMaxSegments)
	Changes the max number of segments, which is allowed for cutting. More...
Standard_Boolean	IsAllApproximated () const
	returns False if at a moment of the approximation, the status NoApproximation has been sent by the user when more points were needed. More...
Standard_Boolean	IsToleranceReached () const
	returns False if the status NoPointsAdded has been sent. More...
void	Error (const Standard_Integer Index, Standard_Real &tol3d, Standard_Real &tol2d) const
	returns the tolerances 2d and 3d of the <Index> MultiCurve. More...
Standard_Integer	NbMultiCurves () const
	Returns the number of MultiCurve doing the approximation of the MultiLine. More...
AppParCurves_MultiCurve	Value (const Standard_Integer Index=1) const
	returns the approximation MultiCurve of range <Index>. More...
void	Parameters (const Standard_Integer Index, Standard_Real &firstp, Standard_Real &lastp) const

Constructor & Destructor Documentation

Approx_FitAndDivide() [1/2]

Approx_FitAndDivide::Approx_FitAndDivide	(	const AppCont_Function &	Line,
		const Standard_Integer	degreemin = 3,
		const Standard_Integer	degreemax = 8,
		const Standard_Real	Tolerance3d = 1.0e-5,
		const Standard_Real	Tolerance2d = 1.0e-5,
		const Standard_Boolean	cutting = Standard_False,
		const AppParCurves_Constraint	FirstC = AppParCurves_TangencyPoint,
		const AppParCurves_Constraint	LastC = AppParCurves_TangencyPoint
	)

The MultiLine <Line> will be approximated until tolerances will be reached. The approximation will be done from degreemin to degreemax with a cutting if the corresponding boolean is True.

Approx_FitAndDivide() [2/2]

Approx_FitAndDivide::Approx_FitAndDivide	(	const Standard_Integer	degreemin = 3,
		const Standard_Integer	degreemax = 8,
		const Standard_Real	Tolerance3d = 1.0e-05,
		const Standard_Real	Tolerance2d = 1.0e-05,
		const Standard_Boolean	cutting = Standard_False,
		const AppParCurves_Constraint	FirstC = AppParCurves_TangencyPoint,
		const AppParCurves_Constraint	LastC = AppParCurves_TangencyPoint
	)

Initializes the fields of the algorithm.

Member Function Documentation

Error()

void Approx_FitAndDivide::Error	(	const Standard_Integer	Index,
		Standard_Real &	tol3d,
		Standard_Real &	tol2d
	)		const

returns the tolerances 2d and 3d of the <Index> MultiCurve.

IsAllApproximated()

Standard_Boolean Approx_FitAndDivide::IsAllApproximated

(

)

const

returns False if at a moment of the approximation, the status NoApproximation has been sent by the user when more points were needed.

IsToleranceReached()

Standard_Boolean Approx_FitAndDivide::IsToleranceReached

(

)

const

returns False if the status NoPointsAdded has been sent.

NbMultiCurves()

Standard_Integer Approx_FitAndDivide::NbMultiCurves

(

)

const

Returns the number of MultiCurve doing the approximation of the MultiLine.

Parameters()

void Approx_FitAndDivide::Parameters	(	const Standard_Integer	Index,
		Standard_Real &	firstp,
		Standard_Real &	lastp
	)		const

Perform()

void Approx_FitAndDivide::Perform

(

const AppCont_Function &

Line

)

runs the algorithm after having initialized the fields.

SetConstraints()

void Approx_FitAndDivide::SetConstraints	(	const AppParCurves_Constraint	FirstC,
		const AppParCurves_Constraint	LastC
	)

Changes the constraints of the approximation.

SetDegrees()

void Approx_FitAndDivide::SetDegrees	(	const Standard_Integer	degreemin,
		const Standard_Integer	degreemax
	)

changes the degrees of the approximation.

SetMaxSegments()

void Approx_FitAndDivide::SetMaxSegments

(

const Standard_Integer

theMaxSegments

)

Changes the max number of segments, which is allowed for cutting.

SetTolerances()

void Approx_FitAndDivide::SetTolerances	(	const Standard_Real	Tolerance3d,
		const Standard_Real	Tolerance2d
	)

Changes the tolerances of the approximation.

Value()

AppParCurves_MultiCurve Approx_FitAndDivide::Value

(

const Standard_Integer

Index = 1

)

const

returns the approximation MultiCurve of range <Index>.

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

• Approx_FitAndDivide.hxx