public override void DeleteVertex(SplineLinePoint lcp)
{
if (lcp is SplineSegmentLinePoint)
{
SplineSegmentLinePoint lcpNew = lcp as SplineSegmentLinePoint;
RemoveFromAllCollections(lcpNew.inSeg);
RemoveFromAllCollections(lcpNew.outSeg);
if ((lcp.prev != null) & (lcp.next != null))
{
SegmentSpline seg = new SegmentSpline();
seg.startPoint = lcp.prev as ISegmentPoint;
seg.endPoint = lcp.next as ISegmentPoint;
seg.spline = lcp.spline;
_segment.Add(seg);
AddTube(seg);
lcp.prev.next = lcp.next;
}
lcpNew.spline = null;
_point.Remove(lcpNew);
}
}
public override void AddVertex(SplineLinePoint lcp, LinePointAdditionMethod method)
{
if (lcp == null)
{
return;
}
if (!ConfirmCollection())
{
return;
}
if (lcp is SplineSegmentLinePoint)
{
SplineSegmentLinePoint lcpNew = lcp as SplineSegmentLinePoint;
AddPointComponent component = new AddPointComponent();
component.lcp = lcpNew;
component.collection = new LinePointCollection <SplineSegmentLinePoint>(_point);
switch (method)
{
case LinePointAdditionMethod.last:
{
component.strategy = new AddPointStrategyLast();
break;
}
case LinePointAdditionMethod.first:
{
component.strategy = new AddPointStrategyFirst();
break;
}
case LinePointAdditionMethod.intoSpline:
{
component.strategy = new AddPointStrategyIntoSpline();
break;
}
default:
{
break;
}
}
component.Build();
if ((!component.Complite()) & (_point.Count > 1))
{
return;
}
_point.Add(lcpNew);
AddSegment(lcpNew);
}
}
