protected override Func <double, double> GetBasisFunction(BasisInfo _info)
{
BezierBasisInfo info = (BezierBasisInfo)_info;
int n = info.N;
int i = info.I;
Func <double, double> func = (t) => MathTool.GetBinomialCoefficient(n, i) * Math.Pow(t, i) * Math.Pow(1 - t, n - i);
return(func);
}
protected override Func <double, double> GetBasisFunction(BasisInfo _info)
{
BSplineBasisInfo info = (BSplineBasisInfo)_info;
int i = info.I;
int j = info.J;
KnotSet knots = info.Knots;
Func <double, double> basis = GetBasis(i, j, knots);
return(basis);
}
protected virtual Func <double, double> GetBasisFunction(BasisInfo _info)
{
throw new NotImplementedException();
}
