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