/// <summary>
/// Returns sequence generator from the first node to the last node over
/// duration time using the points in-between the first and last node
/// as control points of a bezier curve used to generate the interpolated
/// points in the sequence. If there are no control points (ie. only two
/// nodes, first and last) then this behaves exactly the same as NewEase().
/// In other words a zero-degree bezier spline curve is just the easing
/// method. The sequence is generated as it is accessed using the
/// Time.deltaTime to calculate the portion of duration that has elapsed.
/// </summary>
/// <param name="ease">
/// A <see cref="Function"/>
/// </param>
/// <param name="nodes">
/// A <see cref="Transform[]"/>
/// </param>
/// <param name="duration">
/// A <see cref="System.Single"/>
/// </param>
/// <returns>
/// A <see cref="IEnumerable<Vector3>"/>
/// </returns>
public static IEnumerable <Vector3> NewBezier(Function ease, Transform[] nodes, float duration)
{
IEnumerable <float> timer = Interpolate.NewTimer(duration);
return(NewBezier <Transform>(ease, nodes, TransformDotPosition, duration, timer));
}
/// <summary>
/// Returns sequence generator from start to end over duration using the
/// given easing function. The sequence is generated as it is accessed
/// using the Time.deltaTime to calculate the portion of duration that has
/// elapsed.
/// </summary>
/// <param name="ease">
/// A <see cref="Function"/>
/// </param>
/// <param name="start">
/// A <see cref="Vector3"/>
/// </param>
/// <param name="end">
/// A <see cref="Vector3"/>
/// </param>
/// <param name="duration">
/// A <see cref="System.Single"/>
/// </param>
/// <returns>
/// A <see cref="IEnumerator"/>
/// </returns>
public static IEnumerator NewEase(Function ease, Vector3 start, Vector3 end, float duration)
{
IEnumerable <float> timer = Interpolate.NewTimer(duration);
return(NewEase(ease, start, end, duration, timer));
}