public void ConstructPolyLines()
{
try
{
while (segments.Count != 0)
{
if (!segments[0].isValid)
{
segments.RemoveAt(0);
continue;
}
Polyline2D ply = new Polyline2D();
ply.Add(segments[0].p1);
Point2D curpt = segments[0].p2;
ply.Add(curpt);
polys.Add(ply);
segments.RemoveAt(0);
bool segmentFound = true;
while (segmentFound)
{
int i = 0;
segmentFound = false;
while (i < segments.Count)
{
Segment2D seg = segments[i];
if (seg.isValid && Object.ReferenceEquals(seg.p1, curpt))
{
curpt = seg.p2;
if (Object.ReferenceEquals(curpt, ply.points[0]))
{
ply.isClosed = true;
segments.RemoveAt(i);
segmentFound = false;
break;
}
ply.Add(curpt);
segments.RemoveAt(i);
segmentFound = true;
}
else if (seg.isValid && Object.ReferenceEquals(seg.p2, ply.points[0]))
{
ply.points.Insert(0, seg.p1);
segments.RemoveAt(i);
segmentFound = true;
}
else
{
i++;
}
}
}
}
}
catch (Exception ex)
{
DebugLogger.Instance().LogError(ex);
}
}
public void ConstructPolyLines()
{
try
{
while (segments.Count != 0)
{
if (!segments[0].isValid)
{
segments.RemoveAt(0);
continue;
}
Polyline2D ply = new Polyline2D();
ply.Add(segments[0].p1);
Point2D curpt = segments[0].p2;
ply.Add(curpt);
polys.Add(ply);
segments.RemoveAt(0);
bool segmentFound = true;
while (segmentFound)
{
int i = 0;
segmentFound = false;
while (i < segments.Count)
{
Segment2D seg = segments[i];
if (seg.isValid && Object.ReferenceEquals(seg.p1, curpt))
{
curpt = seg.p2;
if (Object.ReferenceEquals(curpt, ply.points[0]))
{
ply.isClosed = true;
segments.RemoveAt(i);
segmentFound = false;
break;
}
ply.Add(curpt);
segments.RemoveAt(i);
segmentFound = true;
}
else if (seg.isValid && Object.ReferenceEquals(seg.p2, ply.points[0]))
{
ply.points.Insert(0, seg.p1);
segments.RemoveAt(i);
segmentFound = true;
}
else
i++;
}
}
}
}
catch (Exception ex)
{
DebugLogger.Instance().LogError(ex);
}
}
