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 Methods ****/
/***************************************************/
public static double LongestSegment(BHG.Polyline pLine)
{
List <BHG.Point> pts = pLine.DiscontinuityPoints();
double length = pts.Last().Distance(pts.First());
for (int x = 0; x < pts.Count - 1; x++)
{
double dist = pts[x].Distance(pts[x + 1]);
length = dist > length ? dist : length;
}
return(length);
}
/***************************************************/
/**** Public Methods ****/
/***************************************************/
public static double Orientation(IBuildingObject buildingPanel)
{
Panel panel = buildingPanel as Panel;
BHG.Polyline pLine = new BHG.Polyline {
ControlPoints = panel.PanelCurve.IControlPoints()
};
List <BHG.Point> pts = pLine.DiscontinuityPoints();
BHG.Plane plane = BH.Engine.Geometry.Create.Plane(pts[0], pts[1], pts[2]); //Some protection on this needed maybe?
BHG.Vector xyNormal = BH.Engine.Geometry.Create.Vector(0, 1, 0);
return(BH.Engine.Geometry.Query.Angle(plane.Normal, xyNormal) * (180 / Math.PI));
}
