GeomLib_DenominatorMultiplier Class Reference

this class is used to construct the BSpline curve
from an Approximation ( ApproxAFunction from AdvApprox).

#include <GeomLib_DenominatorMultiplier.hxx>

Public Member Functions
DEFINE_STANDARD_ALLOC	GeomLib_DenominatorMultiplier (const Handle< Geom_BSplineSurface > &Surface, const TColStd_Array1OfReal &KnotVector)
	if the surface is rational this will define the evaluator of a real function of 2 variables a(u,v) such that if we define a new surface by : a(u,v) * N(u,v) NewF(u,v) = ---------------- a(u,v) * D(u,v)
Standard_Real	Value (const Standard_Real UParameter, const Standard_Real VParameter) const
	Returns the value of a(UParameter,VParameter)= H0(UParameter)/Denominator(Umin,Vparameter) D Denominator(Umin,Vparameter)

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Constructor & Destructor Documentation

DEFINE_STANDARD_ALLOC GeomLib_DenominatorMultiplier::GeomLib_DenominatorMultiplier	(	const Handle< Geom_BSplineSurface > &	Surface,
		const TColStd_Array1OfReal &	KnotVector
	)

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Member Function Documentation

Standard_Real GeomLib_DenominatorMultiplier::Value	(	const Standard_Real	UParameter,
		const Standard_Real	VParameter
	)		const

     - ------------------------------[H1(u)]/(Denominator(Umin,Vparameter)^2) <br>
       D U <br>

• H3(UParameter)/Denominator(Umax,Vparameter)
  
  D Denominator(Umax,Vparameter)
  
• ------------------------------[H2(u)]/(Denominator(Umax,Vparameter)^2)
  D U
  

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

• GeomLib_DenominatorMultiplier.hxx