Convert_GridPolynomialToPoles Class Reference

Convert a grid of Polynomial Surfaces that are have continuity CM to an Bspline Surface that has continuity CM. More...

#include <Convert_GridPolynomialToPoles.hxx>

Public Member Functions
	Convert_GridPolynomialToPoles (const Standard_Integer MaxUDegree, const Standard_Integer MaxVDegree, const Handle< TColStd_HArray1OfInteger > &NumCoeff, const Handle< TColStd_HArray1OfReal > &Coefficients, const Handle< TColStd_HArray1OfReal > &PolynomialUIntervals, const Handle< TColStd_HArray1OfReal > &PolynomialVIntervals)
	To only one polynomial Surface. The Length of <PolynomialUIntervals> and <PolynomialVIntervals> have to be 2. This values defined the parametric domain of the Polynomial Equation.
	Convert_GridPolynomialToPoles (const Standard_Integer NbUSurfaces, const Standard_Integer NBVSurfaces, const Standard_Integer UContinuity, const Standard_Integer VContinuity, const Standard_Integer MaxUDegree, const Standard_Integer MaxVDegree, const Handle< TColStd_HArray2OfInteger > &NumCoeffPerSurface, const Handle< TColStd_HArray1OfReal > &Coefficients, const Handle< TColStd_HArray1OfReal > &PolynomialUIntervals, const Handle< TColStd_HArray1OfReal > &PolynomialVIntervals, const Handle< TColStd_HArray1OfReal > &TrueUIntervals, const Handle< TColStd_HArray1OfReal > &TrueVIntervals)
	To one grid of polynomial Surface. Warning! Continuity in each parametric direction can be at MOST the maximum degree of the polynomial functions.
void	Perform (const Standard_Integer UContinuity, const Standard_Integer VContinuity, const Standard_Integer MaxUDegree, const Standard_Integer MaxVDegree, const Handle< TColStd_HArray2OfInteger > &NumCoeffPerSurface, const Handle< TColStd_HArray1OfReal > &Coefficients, const Handle< TColStd_HArray1OfReal > &PolynomialUIntervals, const Handle< TColStd_HArray1OfReal > &PolynomialVIntervals, const Handle< TColStd_HArray1OfReal > &TrueUIntervals, const Handle< TColStd_HArray1OfReal > &TrueVIntervals)
Standard_Integer	NbUPoles () const
Standard_Integer	NbVPoles () const
const Handle< TColgp_HArray2OfPnt > &	Poles () const
	returns the poles of the BSpline Surface
Standard_Integer	UDegree () const
Standard_Integer	VDegree () const
Standard_Integer	NbUKnots () const
Standard_Integer	NbVKnots () const
const Handle< TColStd_HArray1OfReal > &	UKnots () const
	Knots in the U direction.
const Handle< TColStd_HArray1OfReal > &	VKnots () const
	Knots in the V direction.
const Handle< TColStd_HArray1OfInteger > &	UMultiplicities () const
	Multiplicities of the knots in the U direction.
const Handle< TColStd_HArray1OfInteger > &	VMultiplicities () const
	Multiplicities of the knots in the V direction.
Standard_Boolean	IsDone () const

Detailed Description

Convert a grid of Polynomial Surfaces that are have continuity CM to an Bspline Surface that has continuity CM.

Constructor & Destructor Documentation

Convert_GridPolynomialToPoles() [1/2]

Convert_GridPolynomialToPoles::Convert_GridPolynomialToPoles	(	const Standard_Integer	MaxUDegree,
		const Standard_Integer	MaxVDegree,
		const Handle< TColStd_HArray1OfInteger > &	NumCoeff,
		const Handle< TColStd_HArray1OfReal > &	Coefficients,
		const Handle< TColStd_HArray1OfReal > &	PolynomialUIntervals,
		const Handle< TColStd_HArray1OfReal > &	PolynomialVIntervals
	)

To only one polynomial Surface. The Length of <PolynomialUIntervals> and <PolynomialVIntervals> have to be 2. This values defined the parametric domain of the Polynomial Equation.

Coefficients : The <Coefficients> have to be formatted than an "C array" [MaxUDegree+1] [MaxVDegree+1] [3]

Convert_GridPolynomialToPoles() [2/2]

Convert_GridPolynomialToPoles::Convert_GridPolynomialToPoles	(	const Standard_Integer	NbUSurfaces,
		const Standard_Integer	NBVSurfaces,
		const Standard_Integer	UContinuity,
		const Standard_Integer	VContinuity,
		const Standard_Integer	MaxUDegree,
		const Standard_Integer	MaxVDegree,
		const Handle< TColStd_HArray2OfInteger > &	NumCoeffPerSurface,
		const Handle< TColStd_HArray1OfReal > &	Coefficients,
		const Handle< TColStd_HArray1OfReal > &	PolynomialUIntervals,
		const Handle< TColStd_HArray1OfReal > &	PolynomialVIntervals,
		const Handle< TColStd_HArray1OfReal > &	TrueUIntervals,
		const Handle< TColStd_HArray1OfReal > &	TrueVIntervals
	)

To one grid of polynomial Surface. Warning! Continuity in each parametric direction can be at MOST the maximum degree of the polynomial functions.

<TrueUIntervals>, <TrueVIntervals> : this is the true parameterisation for the composite surface

Coefficients : The Coefficients have to be formatted than an "C array" [NbVSurfaces] [NBUSurfaces] [MaxUDegree+1] [MaxVDegree+1] [3] raises DomainError if <NumCoeffPerSurface> is not a [1, NbVSurfaces*NbUSurfaces, 1,2] array. if <Coefficients> is not a

Member Function Documentation

IsDone()

Standard_Boolean Convert_GridPolynomialToPoles::IsDone

(

)

const

NbUKnots()

Standard_Integer Convert_GridPolynomialToPoles::NbUKnots

(

)

const

NbUPoles()

Standard_Integer Convert_GridPolynomialToPoles::NbUPoles

(

)

const

NbVKnots()

Standard_Integer Convert_GridPolynomialToPoles::NbVKnots

(

)

const

NbVPoles()

Standard_Integer Convert_GridPolynomialToPoles::NbVPoles

(

)

const

Perform()

void Convert_GridPolynomialToPoles::Perform	(	const Standard_Integer	UContinuity,
		const Standard_Integer	VContinuity,
		const Standard_Integer	MaxUDegree,
		const Standard_Integer	MaxVDegree,
		const Handle< TColStd_HArray2OfInteger > &	NumCoeffPerSurface,
		const Handle< TColStd_HArray1OfReal > &	Coefficients,
		const Handle< TColStd_HArray1OfReal > &	PolynomialUIntervals,
		const Handle< TColStd_HArray1OfReal > &	PolynomialVIntervals,
		const Handle< TColStd_HArray1OfReal > &	TrueUIntervals,
		const Handle< TColStd_HArray1OfReal > &	TrueVIntervals
	)

Poles()

const Handle< TColgp_HArray2OfPnt > & Convert_GridPolynomialToPoles::Poles

(

)

const

returns the poles of the BSpline Surface

UDegree()

Standard_Integer Convert_GridPolynomialToPoles::UDegree

(

)

const

UKnots()

const Handle< TColStd_HArray1OfReal > & Convert_GridPolynomialToPoles::UKnots

(

)

const

Knots in the U direction.

UMultiplicities()

const Handle< TColStd_HArray1OfInteger > & Convert_GridPolynomialToPoles::UMultiplicities

(

)

const

Multiplicities of the knots in the U direction.

VDegree()

Standard_Integer Convert_GridPolynomialToPoles::VDegree

(

)

const

VKnots()

const Handle< TColStd_HArray1OfReal > & Convert_GridPolynomialToPoles::VKnots

(

)

const

Knots in the V direction.

VMultiplicities()

const Handle< TColStd_HArray1OfInteger > & Convert_GridPolynomialToPoles::VMultiplicities

(

)

const

Multiplicities of the knots in the V direction.

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

• Convert_GridPolynomialToPoles.hxx