public static BHX.Polyloop ToGBXML(this BHG.Polyline pLine, double tolerance = BHG.Tolerance.Distance)
{
BHX.Polyloop polyloop = new BHX.Polyloop();
pLine = pLine.CleanPolyline();
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();
List <string> coord = new List <string>();
cartpoint.Add(cpt);
}
polyloop.CartesianPoint = cartpoint.ToArray();
return(polyloop);
}
public static BHG.Point ToBHoM(this BHX.CartesianPoint pt)
{
BHG.Point bhomPt = new BHG.Point();
try
{
bhomPt.X = (pt.Coordinate.Length >= 1 ? System.Convert.ToDouble(pt.Coordinate[0]) : 0);
bhomPt.Y = (pt.Coordinate.Length >= 2 ? System.Convert.ToDouble(pt.Coordinate[1]) : 0);
bhomPt.Z = (pt.Coordinate.Length >= 3 ? System.Convert.ToDouble(pt.Coordinate[2]) : 0);
}
catch { }
return(bhomPt);
}
public static BHX.CartesianPoint ToGBXML(this BHG.Point pt)
{
BHX.CartesianPoint cartPoint = new BHX.CartesianPoint();
List <string> coord = new List <string>();
coord.Add(Math.Round(pt.X, 4).ToString());
coord.Add(Math.Round(pt.Y, 4).ToString());
coord.Add(Math.Round(pt.Z, 4).ToString());
cartPoint.Coordinate = coord.ToArray();
return(cartPoint);
}