private static bool CutCurveHullBuffer([NotNull] SegmentProxy segment,
[NotNull] SegmentProxy hull,
bool is3D, double r2,
[NotNull] out IList <double[]> limits,
out NearSegment hullStartNear,
out NearSegment hullEndNear,
out bool coincident)
{
coincident = GetCoincident(segment, hull, is3D, out hullStartNear, out hullEndNear);
if (r2 > 0)
{
IPolygon buffer = hull.CreateBuffer(Math.Sqrt(r2));
limits = SegmentUtils.GetLimits(segment, buffer);
}
else if (coincident)
{
limits = new List <double[]>();
limits.Add(new double[] { 0, 1 });
}
else
{
limits = new List <double[]>();
}
return(limits.Count > 0);
}
