/// <summary>
/// Add a line segment to the end of the specified Robot polyline
/// </summary>
/// <param name="result"></param>
/// <param name="v"></param>
private static void AddPolylinePoint(RobotGeoPolyline result, Vertex v)
{
var segment = new RobotGeoSegmentLine();
segment.P1 = Convert(v.Position);
result.Add((RobotGeoSegment)segment); // Wow! RobotOM has an F'd up inheritance structure!
}
private static void AddContourSegment(RobotGeoContour result, Curve crv)
{
if (crv.IsValid)
{
if (crv is Arc)
{
Arc arc = (Arc)crv;
var segment = new RobotGeoSegmentArc();
segment.P1 = Convert(arc.Vertices[1].Position);
segment.P2 = Convert(arc.EndPoint);
result.Add((RobotGeoSegment)segment);
}
else if (crv is PolyLine)
{
foreach (Vertex v in crv.Vertices)
{
var segment = new RobotGeoSegmentLine();
segment.P1 = Convert(v.Position);
result.Add((RobotGeoSegment)segment);
}
}
else if (crv is PolyCurve)
{
foreach (Curve subCrv in ((PolyCurve)crv).SubCurves)
{
AddContourSegment(result, subCrv);
}
}
else // Everything else treated as a line
{
var segment = new RobotGeoSegmentLine();
segment.P1 = Convert(crv.EndPoint);
result.Add((RobotGeoSegment)segment);
}
}
}