Perform the approximation of <Func> F(U,V) Arguments are : Num1DSS, Num2DSS, Num3DSS :The numbers of 1,2,3 dimensional subspaces OneDTol, TwoDTol, ThreeDTol: The tolerance of approximation in each subspaces OneDTolFr, TwoDTolFr, ThreeDTolFr: The tolerance of approximation on the boundaries in each subspaces [FirstInU, LastInU]: The Bounds in U of the Approximation [FirstInV, LastInV]: The Bounds in V of the Approximation FavorIso : Give preference to extract u-iso or v-iso on F(U,V) This can be useful to optimize the <Func> method ContInU, ContInV : Continuity waiting in u and v PrecisCode : Precision on approximation's error measurement 1 : Fast computation and average precision 2 : Average computation and good precision 3 : Slow computation and very good precision MaxDegInU : Maximum u-degree waiting in U MaxDegInV : Maximum u-degree waiting in V Warning: MaxDegInU (resp. MaxDegInV) must be >= 2*iu (resp. iv) + 1, where iu (resp. iv) = 0 if ContInU (resp. ContInV) = GeomAbs_C0, = 1 if = GeomAbs_C1, = 2 if = GeomAbs_C2. MaxPatch : Maximum number of Patch waiting number of Patch is number of u span * number of v span Func : The external method to evaluate F(U,V) Crit : To (re)defined condition of convergence UChoice, VChoice : To define the way in U (or V) Knot insertion Warning: for the moment, the result is a 3D Surface so Num1DSS and Num2DSS must be equals to 0 and Num3DSS must be equal to 1. Warning: the Function of type EvaluatorFunc2Var from Approx must be a subclass of AdvApp2Var_EvaluatorFunc2Var. More...

#include <AdvApp2Var_ApproxAFunc2Var.hxx>

Public Member Functions
	AdvApp2Var_ApproxAFunc2Var (const int Num1DSS, const int Num2DSS, const int Num3DSS, const occ::handle< NCollection_HArray1< double > > &OneDTol, const occ::handle< NCollection_HArray1< double > > &TwoDTol, const occ::handle< NCollection_HArray1< double > > &ThreeDTol, const occ::handle< NCollection_HArray2< double > > &OneDTolFr, const occ::handle< NCollection_HArray2< double > > &TwoDTolFr, const occ::handle< NCollection_HArray2< double > > &ThreeDTolFr, const double FirstInU, const double LastInU, const double FirstInV, const double LastInV, const GeomAbs_IsoType FavorIso, const GeomAbs_Shape ContInU, const GeomAbs_Shape ContInV, const int PrecisCode, const int MaxDegInU, const int MaxDegInV, const int MaxPatch, const AdvApp2Var_EvaluatorFunc2Var &Func, AdvApprox_Cutting &UChoice, AdvApprox_Cutting &VChoice)

	AdvApp2Var_ApproxAFunc2Var (const int Num1DSS, const int Num2DSS, const int Num3DSS, const occ::handle< NCollection_HArray1< double > > &OneDTol, const occ::handle< NCollection_HArray1< double > > &TwoDTol, const occ::handle< NCollection_HArray1< double > > &ThreeDTol, const occ::handle< NCollection_HArray2< double > > &OneDTolFr, const occ::handle< NCollection_HArray2< double > > &TwoDTolFr, const occ::handle< NCollection_HArray2< double > > &ThreeDTolFr, const double FirstInU, const double LastInU, const double FirstInV, const double LastInV, const GeomAbs_IsoType FavorIso, const GeomAbs_Shape ContInU, const GeomAbs_Shape ContInV, const int PrecisCode, const int MaxDegInU, const int MaxDegInV, const int MaxPatch, const AdvApp2Var_EvaluatorFunc2Var &Func, const AdvApp2Var_Criterion &Crit, AdvApprox_Cutting &UChoice, AdvApprox_Cutting &VChoice)

bool	IsDone () const
	True if the approximation succeeded within the imposed tolerances and the wished continuities.

bool	HasResult () const
	True if the approximation did come out with a result that is not NECESSARELY within the required tolerance or a result that is not recognized with the wished continuities.

occ::handle< Geom_BSplineSurface >	Surface (const int Index) const
	returns the BSplineSurface of range Index

int	UDegree () const

int	VDegree () const

int	NumSubSpaces (const int Dimension) const

occ::handle< NCollection_HArray1< double > >	MaxError (const int Dimension) const
	returns the errors max

occ::handle< NCollection_HArray1< double > >	AverageError (const int Dimension) const
	returns the average errors

occ::handle< NCollection_HArray1< double > >	UFrontError (const int Dimension) const
	returns the errors max on UFrontiers Warning: Dimension must be equal to 3.

occ::handle< NCollection_HArray1< double > >	VFrontError (const int Dimension) const
	returns the errors max on VFrontiers Warning: Dimension must be equal to 3.

double	MaxError (const int Dimension, const int Index) const
	returns the error max of the BSplineSurface of range Index

double	AverageError (const int Dimension, const int Index) const
	returns the average error of the BSplineSurface of range Index

double	UFrontError (const int Dimension, const int Index) const
	returns the error max of the BSplineSurface of range Index on a UFrontier

double	VFrontError (const int Dimension, const int Index) const
	returns the error max of the BSplineSurface of range Index on a VFrontier

double	CritError (const int Dimension, const int Index) const

void	Dump (Standard_OStream &o) const
	Prints on the stream 'o' information on the current state of the object.

Detailed Description

Perform the approximation of <Func> F(U,V) Arguments are : Num1DSS, Num2DSS, Num3DSS :The numbers of 1,2,3 dimensional subspaces OneDTol, TwoDTol, ThreeDTol: The tolerance of approximation in each subspaces OneDTolFr, TwoDTolFr, ThreeDTolFr: The tolerance of approximation on the boundaries in each subspaces [FirstInU, LastInU]: The Bounds in U of the Approximation [FirstInV, LastInV]: The Bounds in V of the Approximation FavorIso : Give preference to extract u-iso or v-iso on F(U,V) This can be useful to optimize the <Func> method ContInU, ContInV : Continuity waiting in u and v PrecisCode : Precision on approximation's error measurement 1 : Fast computation and average precision 2 : Average computation and good precision 3 : Slow computation and very good precision MaxDegInU : Maximum u-degree waiting in U MaxDegInV : Maximum u-degree waiting in V Warning: MaxDegInU (resp. MaxDegInV) must be >= 2*iu (resp. iv) + 1, where iu (resp. iv) = 0 if ContInU (resp. ContInV) = GeomAbs_C0, = 1 if = GeomAbs_C1, = 2 if = GeomAbs_C2. MaxPatch : Maximum number of Patch waiting number of Patch is number of u span * number of v span Func : The external method to evaluate F(U,V) Crit : To (re)defined condition of convergence UChoice, VChoice : To define the way in U (or V) Knot insertion Warning: for the moment, the result is a 3D Surface so Num1DSS and Num2DSS must be equals to 0 and Num3DSS must be equal to 1. Warning: the Function of type EvaluatorFunc2Var from Approx must be a subclass of AdvApp2Var_EvaluatorFunc2Var.

the result should be formatted in the following way : <–Num1DSS--> <–2 * Num2DSS--> <–3 * Num3DSS--> R[0,0] .... R[Num1DSS,0]..... R[Dimension-1,0] for the 1st parameter R[0,i] .... R[Num1DSS,i]..... R[Dimension-1,i] for the ith parameter R[0,N-1] .... R[Num1DSS,N-1].... R[Dimension-1,N-1] for the Nth parameter

the order in which each Subspace appears should be consistent with the tolerances given in the create function and the results will be given in that order as well that is : Surface(n) will correspond to the nth entry described by Num3DSS

Constructor & Destructor Documentation

◆ AdvApp2Var_ApproxAFunc2Var() [1/2]

AdvApp2Var_ApproxAFunc2Var::AdvApp2Var_ApproxAFunc2Var	(	const int	Num1DSS,
		const int	Num2DSS,
		const int	Num3DSS,
		const occ::handle< NCollection_HArray1< double > > &	OneDTol,
		const occ::handle< NCollection_HArray1< double > > &	TwoDTol,
		const occ::handle< NCollection_HArray1< double > > &	ThreeDTol,
		const occ::handle< NCollection_HArray2< double > > &	OneDTolFr,
		const occ::handle< NCollection_HArray2< double > > &	TwoDTolFr,
		const occ::handle< NCollection_HArray2< double > > &	ThreeDTolFr,
		const double	FirstInU,
		const double	LastInU,
		const double	FirstInV,
		const double	LastInV,
		const GeomAbs_IsoType	FavorIso,
		const GeomAbs_Shape	ContInU,
		const GeomAbs_Shape	ContInV,
		const int	PrecisCode,
		const int	MaxDegInU,
		const int	MaxDegInV,
		const int	MaxPatch,
		const AdvApp2Var_EvaluatorFunc2Var &	Func,
		AdvApprox_Cutting &	UChoice,
		AdvApprox_Cutting &	VChoice )

◆ AdvApp2Var_ApproxAFunc2Var() [2/2]

AdvApp2Var_ApproxAFunc2Var::AdvApp2Var_ApproxAFunc2Var	(	const int	Num1DSS,
		const int	Num2DSS,
		const int	Num3DSS,
		const occ::handle< NCollection_HArray1< double > > &	OneDTol,
		const occ::handle< NCollection_HArray1< double > > &	TwoDTol,
		const occ::handle< NCollection_HArray1< double > > &	ThreeDTol,
		const occ::handle< NCollection_HArray2< double > > &	OneDTolFr,
		const occ::handle< NCollection_HArray2< double > > &	TwoDTolFr,
		const occ::handle< NCollection_HArray2< double > > &	ThreeDTolFr,
		const double	FirstInU,
		const double	LastInU,
		const double	FirstInV,
		const double	LastInV,
		const GeomAbs_IsoType	FavorIso,
		const GeomAbs_Shape	ContInU,
		const GeomAbs_Shape	ContInV,
		const int	PrecisCode,
		const int	MaxDegInU,
		const int	MaxDegInV,
		const int	MaxPatch,
		const AdvApp2Var_EvaluatorFunc2Var &	Func,
		const AdvApp2Var_Criterion &	Crit,
		AdvApprox_Cutting &	UChoice,
		AdvApprox_Cutting &	VChoice )

Member Function Documentation

◆ AverageError() [1/2]

occ::handle< NCollection_HArray1< double > > AdvApp2Var_ApproxAFunc2Var::AverageError ( const int Dimension ) const

returns the average errors

◆ AverageError() [2/2]

double AdvApp2Var_ApproxAFunc2Var::AverageError	(	const int	Dimension,
		const int	Index ) const

returns the average error of the BSplineSurface of range Index

◆ CritError()

double AdvApp2Var_ApproxAFunc2Var::CritError	(	const int	Dimension,
		const int	Index ) const

◆ Dump()

void AdvApp2Var_ApproxAFunc2Var::Dump ( Standard_OStream & o ) const

Prints on the stream 'o' information on the current state of the object.

◆ HasResult()

bool AdvApp2Var_ApproxAFunc2Var::HasResult ( ) const

True if the approximation did come out with a result that is not NECESSARELY within the required tolerance or a result that is not recognized with the wished continuities.

◆ IsDone()

bool AdvApp2Var_ApproxAFunc2Var::IsDone ( ) const

True if the approximation succeeded within the imposed tolerances and the wished continuities.

◆ MaxError() [1/2]

occ::handle< NCollection_HArray1< double > > AdvApp2Var_ApproxAFunc2Var::MaxError ( const int Dimension ) const

returns the errors max

◆ MaxError() [2/2]

double AdvApp2Var_ApproxAFunc2Var::MaxError	(	const int	Dimension,
		const int	Index ) const

returns the error max of the BSplineSurface of range Index

◆ NumSubSpaces()

int AdvApp2Var_ApproxAFunc2Var::NumSubSpaces ( const int Dimension ) const

◆ Surface()

occ::handle< Geom_BSplineSurface > AdvApp2Var_ApproxAFunc2Var::Surface ( const int Index ) const

returns the BSplineSurface of range Index

◆ UDegree()

int AdvApp2Var_ApproxAFunc2Var::UDegree ( ) const

◆ UFrontError() [1/2]

occ::handle< NCollection_HArray1< double > > AdvApp2Var_ApproxAFunc2Var::UFrontError ( const int Dimension ) const

returns the errors max on UFrontiers Warning: Dimension must be equal to 3.

◆ UFrontError() [2/2]

double AdvApp2Var_ApproxAFunc2Var::UFrontError	(	const int	Dimension,
		const int	Index ) const

returns the error max of the BSplineSurface of range Index on a UFrontier

◆ VDegree()

int AdvApp2Var_ApproxAFunc2Var::VDegree ( ) const

◆ VFrontError() [1/2]

occ::handle< NCollection_HArray1< double > > AdvApp2Var_ApproxAFunc2Var::VFrontError ( const int Dimension ) const

returns the errors max on VFrontiers Warning: Dimension must be equal to 3.

◆ VFrontError() [2/2]

double AdvApp2Var_ApproxAFunc2Var::VFrontError	(	const int	Dimension,
		const int	Index ) const

returns the error max of the BSplineSurface of range Index on a VFrontier

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

AdvApp2Var_ApproxAFunc2Var.hxx

Public Member Functions