/// <inheritdoc/>
public float GetValue(float x)
{
if (x < 0F)
{
x = -x;
}
if (x < 2F)
{
return(ImageMaths.SinC(x) * ImageMaths.SinC(x / 2F));
}
return(0F);
}
/// <inheritdoc/>
public float GetValue(float x)
{
if (x < 0F)
{
x = -x;
}
if (x < 3F)
{
return(ImageMaths.SinC(x) * (1F - (x * x / 9.0F)));
}
return(0F);
}