/// <summary>
/// Initializes a new instance of the <see cref="BezierCurveParametric3rdOrder" /> class, which represents an n = 3 parametric.
/// </summary>
/// <param name="parent">The parent object whose properties are used in the associated parametric equations.</param>
public BezierCurveParametric3rdOrder(BezierCurve parent)
{
_x = new BezierParametric3rdOrderX(parent);
_y = new BezierParametric3rdOrderY(parent);
}
/// <summary>
/// Clones the curve.
/// </summary>
/// <returns>LinearCurve.</returns>
public BezierParametric3rdOrderX CloneParametric()
{
BezierParametric3rdOrderX parametric = new BezierParametric3rdOrderX(_parent as BezierCurve);
return(parametric);
}