/// <summary>
/// Interpolates position for a local F
/// </summary>
/// <param name="localF">a local F in the range 0..1</param>
/// <param name="interpolation">the interpolation to use</param>
/// <returns>the interpolated position</returns>
public Vector3 Interpolate(float localF, CurvyInterpolation interpolation)
{
localF = Mathf.Clamp01(localF);
switch (interpolation)
{
case CurvyInterpolation.Bezier:
return(CurvySpline.Bezier(HandleOutScaled, Transform.position, NextTransform.position, NextControlPoint.HandleInScaled, localF));
case CurvyInterpolation.CatmulRom:
//return CurvySpline.CatmulRom(PreviousTransform.position, Transform.position, NextTransform.position, NextControlPoint.NextTransform.position, localF);
return(CurvySpline.CatmulRom(GetPrevPosition(), Transform.position, GetNextPosition(), GetNextNextPosition(), localF));
case CurvyInterpolation.TCB:
float t0 = StartTension; float t1 = EndTension;
float c0 = StartContinuity; float c1 = EndContinuity;
float b0 = StartBias; float b1 = EndBias;
if (!OverrideGlobalTension)
{
t0 = t1 = Spline.Tension;
}
if (!OverrideGlobalContinuity)
{
c0 = c1 = Spline.Continuity;
}
if (!OverrideGlobalBias)
{
b0 = b1 = Spline.Bias;
}
return(CurvySpline.TCB(PreviousTransform.position, Transform.position, NextTransform.position, NextControlPoint.NextTransform.position, localF, t0, c0, b0, t1, c1, b1));
default: // LINEAR
return(Vector3.Lerp(Transform.position, NextTransform.position, localF));
}
}