#include <Convert_CompPolynomialToPoles.hxx>
Public Member Functions | |
void * | operator new (size_t, void *anAddress) |
void * | operator new (size_t size) |
void | operator delete (void *anAddress) |
Standard_EXPORT | Convert_CompPolynomialToPoles (const Standard_Integer NumCurves, const Standard_Integer Continuity, const Standard_Integer Dimension, const Standard_Integer MaxDegree, const Handle(TColStd_HArray1OfInteger)&NumCoeffPerCurve, const Handle(TColStd_HArray1OfReal)&Coefficients, const Handle(TColStd_HArray2OfReal)&PolynomialIntervals, const Handle(TColStd_HArray1OfReal)&TrueIntervals) |
Warning! Continuity can be at MOST the maximum degree of the polynomial functions TrueIntervals : this is the true parameterisation for the composite curve that is : the curve has myContinuity if the nth curve is parameterized between myTrueIntervals(n) and myTrueIntervals(n+1) Coefficients have to be the implicit "c form": Coefficients[Numcurves][MaxDegree+1][Dimension] Warning! The NumberOfCoefficient of an polynome is his degree + 1 Example: To convert the linear function f(x) = 2*x + 1 on the domaine [2,5] to BSpline with the bound [-1,1]. Arguments are : NumCurves = 1; Continuity = 1; Dimension = 1; MaxDegree = 1; NumCoeffPerCurve [1] = {2}; Coefficients[2] = {1, 2}; PolynomialIntervals[1,2] = {{2,5}} TrueIntervals[2] = {-1, 1} . | |
Standard_EXPORT | Convert_CompPolynomialToPoles (const Standard_Integer NumCurves, const Standard_Integer Dimension, const Standard_Integer MaxDegree, const TColStd_Array1OfInteger &Continuity, const TColStd_Array1OfInteger &NumCoeffPerCurve, const TColStd_Array1OfReal &Coefficients, const TColStd_Array2OfReal &PolynomialIntervals, const TColStd_Array1OfReal &TrueIntervals) |
To Convert sevral span with different order of Continuity. Warning: The Length of Continuity have to be NumCurves-1 . | |
Standard_EXPORT | Convert_CompPolynomialToPoles (const Standard_Integer Dimension, const Standard_Integer MaxDegree, const Standard_Integer Degree, const TColStd_Array1OfReal &Coefficients, const TColStd_Array1OfReal &PolynomialIntervals, const TColStd_Array1OfReal &TrueIntervals) |
To Convert only one span. . | |
Standard_EXPORT Standard_Integer | NbPoles () const |
number of poles of the n-dimensional BSpline | |
Standard_EXPORT void | Poles (Handle(TColStd_HArray2OfReal)&Poles) const |
returns the poles of the n-dimensional BSpline in the following format : [1..NumPoles][1..Dimension] | |
Standard_EXPORT Standard_Integer | Degree () const |
Standard_EXPORT Standard_Integer | NbKnots () const |
Degree of the n-dimensional Bspline . | |
Standard_EXPORT void | Knots (Handle(TColStd_HArray1OfReal)&K) const |
Knots of the n-dimensional Bspline . | |
Standard_EXPORT void | Multiplicities (Handle(TColStd_HArray1OfInteger)&M) const |
Multiplicities of the knots in the BSpline . | |
Standard_EXPORT Standard_Boolean | IsDone () const |
Private Member Functions | |
Standard_EXPORT void | Perform (const Standard_Integer NumCurves, const Standard_Integer MaxDegree, const Standard_Integer Dimension, const TColStd_Array1OfInteger &NumCoeffPerCurve, const TColStd_Array1OfReal &Coefficients, const TColStd_Array2OfReal &PolynomialIntervals, const TColStd_Array1OfReal &TrueIntervals) |
Private Attributes | |
Handle_TColStd_HArray1OfReal | myFlatKnots |
Handle_TColStd_HArray1OfReal | myKnots |
Handle_TColStd_HArray1OfInteger | myMults |
Handle_TColStd_HArray2OfReal | myPoles |
Standard_Integer | myDegree |
Standard_Boolean | myDone |
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