/// <summary>
/// Adds a control point to the curve.
/// </summary>
/// <param name="input">The curves input value.</param>
public void Add(double input)
{
if (!ControlPoints.Contains(input))
{
ControlPoints.Add(input);
}
ControlPoints.Sort(delegate(double lhs, double rhs)
{
return(lhs.CompareTo(rhs));
});
}