private static List <PartT> CalculateDashesBezierT(TrajectoryPoints points, float dashLength, float spaceLength, uint iterations)
{
var startSpace = spaceLength / 2;
for (var i = 0; ;)
{
var parts = new List <PartT>();
var isPart = false;
var prevI = 0;
var currentI = 0;
var currentT = 0f;
var nextT = points.Find(currentI, startSpace, out var nextI);
while (nextI < points.Length)
{
if (isPart)
{
parts.Add(new PartT()
{
Start = currentT, End = nextT
});
}
isPart = !isPart;
prevI = currentI;
currentI = nextI;
currentT = nextT;
nextT = points.Find(currentI, isPart ? dashLength : spaceLength, out nextI);
}
var endSpace = (points[points.Length - 1] - points[isPart ? prevI : currentI]).magnitude;
i += 1;
if (i >= iterations || Mathf.Abs(startSpace - endSpace) / (startSpace + endSpace) < 0.05)
{
return(parts);
}
startSpace = (startSpace + endSpace) / 2;
}
}
public static List <PartT> CalculateDashesBezierT(IEnumerable <ITrajectory> trajectories, float dashLength, float spaceLength, uint iterations = 3)
{
var points = new TrajectoryPoints(trajectories.ToArray());
return(CalculateDashesBezierT(points, dashLength, spaceLength, iterations));
}
public static List <PartT> CalculateDashesBezierT(BezierTrajectory trajectory, float dashLength, float spaceLength, uint iterations = 3)
{
var points = new TrajectoryPoints(trajectory);
return(CalculateDashesBezierT(points, dashLength, spaceLength, iterations));
}
