// Get the inverse percentage of the path based on how far you have traveled
public static float GetInversePercentByLength(this PearlSpline path, float length)
{
if (path == null)
{
return(0f);
}
float totalLength = path.CalculateLength();
return(path.GetPercentByLength(totalLength - length, totalLength));
}
// Get the location of the path based on how far you have traveled
public static bool GetPointByLength(this PearlSpline path, out Vector3 result, ref float length)
{
if (path == null)
{
result = default;
return(false);
}
var totalLength = path.CalculateLength();
length = MathfExtend.Clamp0(length, totalLength);
float t = path.GetPercentByLength(length, totalLength);
result = path.EvaluatePosition(t);
return(t >= 1);
}