public double Cut(double ys, double x)
{
return(!Flipped?Math.Round(x - Fortune.ParabolicCut(Edge.LeftData[0], Edge.LeftData[1], Edge.RightData[0], Edge.RightData[1], ys), 10) : Math.Round(x - Fortune.ParabolicCut(Edge.RightData[0], Edge.RightData[1], Edge.LeftData[0], Edge.LeftData[1], ys), 10));
}
