public static BHX.Polyloop ToGBXML(this BHG.Polyline pLine, GBXMLSettings settings, double tolerance = BHG.Tolerance.Distance)
{
BHX.Polyloop polyloop = new BHX.Polyloop();
pLine = pLine.CleanPolyline(minimumSegmentLength: tolerance);
List <BHG.Point> pts = pLine.DiscontinuityPoints();
if (pts.Count == 0)
{
return(polyloop);
}
int count = ((pts.First().SquareDistance(pts.Last()) < (tolerance * tolerance)) ? pts.Count - 1 : pts.Count);
List <BHX.CartesianPoint> cartpoint = new List <BHX.CartesianPoint>();
for (int i = 0; i < count; i++)
{
BHX.CartesianPoint cpt = pts[i].ToGBXML(settings);
List <string> coord = new List <string>();
cartpoint.Add(cpt);
}
polyloop.CartesianPoint = cartpoint.ToArray();
return(polyloop);
}
public static BHG.Polyline FromGBXML(this BHX.Polyloop pLoop, double tolerance = BHG.Tolerance.Distance)
{
BHG.Polyline pLine = new BHG.Polyline();
List <BHX.CartesianPoint> pts = pLoop.CartesianPoint.ToList();
List <BHG.Point> bhomPts = new List <BHG.Point>();
for (int x = 0; x < pts.Count; x++)
{
bhomPts.Add(pts[x].FromGBXML());
}
if (bhomPts.First().SquareDistance(bhomPts.Last()) > (tolerance * tolerance))
{
bhomPts.Add(bhomPts.First());
}
pLine.ControlPoints = bhomPts;
return(pLine);
}