BSplinesCoefficients.ModifyIfNotValid Method

BSplinesCoefficients ModifyIfNotValid Method

Virtual Photonics - VTS Library

Virtual Photonics

If the input value is NaN or Inf it changes it to zero,as defined in the recursive formula used to evaluate the B-splines coefficients.'The NURBS Book' page 51.

Namespace: Vts.Modeling.ForwardSolvers
Assembly: Vts (in Vts.dll) Version: 1.0.12.0 (1.0.12)

Syntax

C++

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public double ModifyIfNotValid(
	double num
)

public double ModifyIfNotValid(
	double num
)

Public Function ModifyIfNotValid ( 
	num As Double
) As Double

Public Function ModifyIfNotValid ( 
	num As Double
) As Double

public:
double ModifyIfNotValid(
	double num
)

public:
double ModifyIfNotValid(
	double num
)

Parameters

num: Type: System Double
multypling values of the recursive formula

Return Value

Type:

Double
0 or the input value