AppDef_Compute Class Reference

#include <AppDef_Compute.hxx>

Public Member Functions
	AppDef_Compute (const AppDef_MultiLine &Line, const int degreemin=4, const int degreemax=8, const double Tolerance3d=1.0e-3, const double Tolerance2d=1.0e-6, const int NbIterations=5, const bool cutting=true, const Approx_ParametrizationType parametrization=Approx_ChordLength, const bool Squares=false)
	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. If <Squares> is True, the computation will be done with no iteration at all.
	AppDef_Compute (const AppDef_MultiLine &Line, const math_Vector &Parameters, const int degreemin=4, const int degreemax=8, const double Tolerance3d=1.0e-03, const double Tolerance2d=1.0e-06, const int NbIterations=5, const bool cutting=true, const bool Squares=false)
	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. If <Squares> is True, the computation will be done with no iteration at all.
	AppDef_Compute (const math_Vector &Parameters, const int degreemin=4, const int degreemax=8, const double Tolerance3d=1.0e-03, const double Tolerance2d=1.0e-06, const int NbIterations=5, const bool cutting=true, const bool Squares=false)
	Initializes the fields of the algorithm.
	AppDef_Compute (const int degreemin=4, const int degreemax=8, const double Tolerance3d=1.0e-03, const double Tolerance2d=1.0e-06, const int NbIterations=5, const bool cutting=true, const Approx_ParametrizationType parametrization=Approx_ChordLength, const bool Squares=false)
	Initializes the fields of the algorithm.
void	Init (const int degreemin=4, const int degreemax=8, const double Tolerance3d=1.0e-03, const double Tolerance2d=1.0e-06, const int NbIterations=5, const bool cutting=true, const Approx_ParametrizationType parametrization=Approx_ChordLength, const bool Squares=false)
	Initializes the fields of the algorithm.
void	Perform (const AppDef_MultiLine &Line)
	runs the algorithm after having initialized the fields.
void	SetDegrees (const int degreemin, const int degreemax)
	changes the degrees of the approximation.
void	SetTolerances (const double Tolerance3d, const double Tolerance2d)
	Changes the tolerances of the approximation.
void	SetConstraints (const AppParCurves_Constraint firstC, const AppParCurves_Constraint lastC)
	changes the first and the last constraint points.
bool	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.
bool	IsToleranceReached () const
	returns False if the status NoPointsAdded has been sent.
void	Error (const int Index, double &tol3d, double &tol2d) const
	returns the tolerances 2d and 3d of the <Index> MultiCurve.
int	NbMultiCurves () const
	Returns the number of MultiCurve doing the approximation of the MultiLine.
const AppParCurves_MultiCurve &	Value (const int Index=1) const
	returns the result of the approximation.
AppParCurves_MultiCurve &	ChangeValue (const int Index=1)
	returns the result of the approximation.
const AppParCurves_MultiBSpCurve &	SplineValue ()
	returns the result of the approximation.
Approx_ParametrizationType	Parametrization () const
	returns the type of parametrization
const NCollection_Array1< double > &	Parameters (const int Index=1) const
	returns the new parameters of the approximation corresponding to the points of the multicurve <Index>.

Constructor & Destructor Documentation

AppDef_Compute() [1/4]

AppDef_Compute::AppDef_Compute	(	const AppDef_MultiLine &	Line,
		const int	degreemin = 4,
		const int	degreemax = 8,
		const double	Tolerance3d = 1.0e-3,
		const double	Tolerance2d = 1.0e-6,
		const int	NbIterations = 5,
		const bool	cutting = true,
		const Approx_ParametrizationType	parametrization = Approx_ChordLength,
		const bool	Squares = false )

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. If <Squares> is True, the computation will be done with no iteration at all.

AppDef_Compute() [2/4]

AppDef_Compute::AppDef_Compute	(	const AppDef_MultiLine &	Line,
		const math_Vector &	Parameters,
		const int	degreemin = 4,
		const int	degreemax = 8,
		const double	Tolerance3d = 1.0e-03,
		const double	Tolerance2d = 1.0e-06,
		const int	NbIterations = 5,
		const bool	cutting = true,
		const bool	Squares = false )

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. If <Squares> is True, the computation will be done with no iteration at all.

AppDef_Compute() [3/4]

AppDef_Compute::AppDef_Compute	(	const math_Vector &	Parameters,
		const int	degreemin = 4,
		const int	degreemax = 8,
		const double	Tolerance3d = 1.0e-03,
		const double	Tolerance2d = 1.0e-06,
		const int	NbIterations = 5,
		const bool	cutting = true,
		const bool	Squares = false )

Initializes the fields of the algorithm.

AppDef_Compute() [4/4]

AppDef_Compute::AppDef_Compute	(	const int	degreemin = 4,
		const int	degreemax = 8,
		const double	Tolerance3d = 1.0e-03,
		const double	Tolerance2d = 1.0e-06,
		const int	NbIterations = 5,
		const bool	cutting = true,
		const Approx_ParametrizationType	parametrization = Approx_ChordLength,
		const bool	Squares = false )

Initializes the fields of the algorithm.

Member Function Documentation

ChangeValue()

AppParCurves_MultiCurve & AppDef_Compute::ChangeValue

(

const int

Index = 1

)

returns the result of the approximation.

Error()

void AppDef_Compute::Error	(	const int	Index,
		double &	tol3d,
		double &	tol2d ) const

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

Init()

void AppDef_Compute::Init	(	const int	degreemin = 4,
		const int	degreemax = 8,
		const double	Tolerance3d = 1.0e-03,
		const double	Tolerance2d = 1.0e-06,
		const int	NbIterations = 5,
		const bool	cutting = true,
		const Approx_ParametrizationType	parametrization = Approx_ChordLength,
		const bool	Squares = false )

Initializes the fields of the algorithm.

IsAllApproximated()

bool AppDef_Compute::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()

bool AppDef_Compute::IsToleranceReached

(

)

const

returns False if the status NoPointsAdded has been sent.

NbMultiCurves()

int AppDef_Compute::NbMultiCurves

(

)

const

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

Parameters()

const NCollection_Array1< double > & AppDef_Compute::Parameters

(

const int

Index = 1

)

const

returns the new parameters of the approximation corresponding to the points of the multicurve <Index>.

Parametrization()

Approx_ParametrizationType AppDef_Compute::Parametrization

(

)

const

returns the type of parametrization

Perform()

void AppDef_Compute::Perform

(

const AppDef_MultiLine &

Line

)

runs the algorithm after having initialized the fields.

SetConstraints()

void AppDef_Compute::SetConstraints	(	const AppParCurves_Constraint	firstC,
		const AppParCurves_Constraint	lastC )

changes the first and the last constraint points.

SetDegrees()

void AppDef_Compute::SetDegrees	(	const int	degreemin,
		const int	degreemax )

changes the degrees of the approximation.

SetTolerances()

void AppDef_Compute::SetTolerances	(	const double	Tolerance3d,
		const double	Tolerance2d )

Changes the tolerances of the approximation.

SplineValue()

const AppParCurves_MultiBSpCurve & AppDef_Compute::SplineValue

(

)

returns the result of the approximation.

Value()

const AppParCurves_MultiCurve & AppDef_Compute::Value

(

const int

Index = 1

)

const

returns the result of the approximation.

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

• AppDef_Compute.hxx