/// <summary>
/// Constructor.
/// </summary>
/// <param name="anchor">Anchor points of curve.</param>
public QuadraticBezierCurve(QuadraticBezierAnchor anchor)
{
this.anchor = anchor;
}
/// <summary>
/// Get curve point base on anchor points and t.
/// </summary>
/// <param name="anchor">Anchor points of curve.</param>
/// <param name="t">t is in the range(0~1).</param>
/// <returns>Point on curve.</returns>
public static Vector3 GetPointAt(QuadraticBezierAnchor anchor, float t)
{
return(Mathf.Pow(1 - t, 2) * anchor.start + 2 * t * (1 - t) * anchor.tangent + Mathf.Pow(t, 2) * anchor.end);
}
/// <summary>
/// Constructor.
/// </summary>
public QuadraticBezierCurve()
{
anchor = new QuadraticBezierAnchor();
}