private static List <PVector> GetNext(List <PVector> points, float t)
{
var retVal = new List <PVector>();
for (int i = 0; i < points.Count - 1; i++)
{
var p = PVector.Sub(points[i + 1], points[i]);
p.Mult(t);
p.Add(points[i]);
retVal.Add(p);
}
return(retVal);
}
public static PVector operator -(PVector v1, PVector v2)
{
return(PVector.Sub(v1, v2));
}