void RemoveUnneededLines(NuGenSegment[] lastSegment, NuGenSegment[] currSegment, int height, SegmentSettings seg)
{
NuGenSegment segLast = null;
for (int yLast = 0; yLast < height; yLast++)
{
if ((lastSegment[yLast] != null) && (lastSegment [yLast] != segLast))
{
segLast = lastSegment [yLast];
// if the segment is found in the current column then it is still in work so postpone processing
bool found = false;
for (int yCur = 0; yCur < height; yCur++)
{
if (segLast == currSegment [yCur])
{
found = true;
break;
}
}
if (!found)
{
if (segLast.Length < (seg.minPoints - 1) * seg.pointSeparation)
{
segments.Remove(segLast); // autoDelete is on
}
else
{
// keep segment, but try to fold lines
segLast.RemoveUnneededLines();
}
}
}
}
}