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);
}
}
private void AddSegment(SplineSegmentLinePoint lcp)
{
if (lcp == null)
{
return;
}
if (lcp.next != null)
{
RemoveFromAllCollections(((SplineSegmentLinePoint)lcp.next).inSeg);
SegmentSpline seg = new SegmentSpline();
seg.startPoint = lcp as ISegmentPoint;
seg.endPoint = lcp.next as ISegmentPoint;
seg.spline = lcp.spline;
_segment.Add(seg);
AddTube(seg);
}
if (lcp.prev != null)
{
RemoveFromAllCollections(((SplineSegmentLinePoint)lcp.prev).outSeg);
SegmentSpline seg = new SegmentSpline();
seg.startPoint = lcp.prev as ISegmentPoint;
seg.endPoint = lcp as ISegmentPoint;
seg.spline = lcp.spline;
_segment.Add(seg);
AddTube(seg);
}
}
public void inSegTest()
{
LinePointSegmentSpline lcp = new LinePointSegmentSpline();
SegmentSpline seg = new SegmentSpline();
lcp.inSeg = seg;
Assert.AreEqual(seg.endPoint, lcp);
}
public void outSegTest()
{
LinePointSegmentSpline lcp = new LinePointSegmentSpline();
SegmentSpline seg = new SegmentSpline();
lcp.outSeg = seg;
Assert.AreEqual(seg.startPoint, lcp);
}
public void inSegNullTest()
{
LinePointSegmentSpline lcp = new LinePointSegmentSpline();
SegmentSpline seg = new SegmentSpline();
lcp.inSeg = seg;
lcp.inSeg = null;
Assert.IsNull(seg.endPoint);
}
public void outSegNullTest()
{
LinePointSegmentSpline lcp = new LinePointSegmentSpline();
SegmentSpline seg = new SegmentSpline();
lcp.outSeg = seg;
lcp.outSeg = null;
Assert.IsNull(seg.startPoint);
}
private void AddTube(SegmentSpline seg)
{
TubeIncline tube = new TubeIncline();
tube.StartVector = ((SplineLinePoint)seg.startPoint).vert.q;
tube.StartNormal = ((SplineLinePoint)seg.startPoint).tau;
tube.EndVector = ((SplineLinePoint)seg.endPoint).vert.q;
tube.EndNormal = ((SplineLinePoint)seg.endPoint).tau;
primitiveList.Add(tube);
modelgroup.Children.Add(tube.model);
if (colorManager != null)
{
tube.color = colorManager.spline;
}
tube.Selected += OnPrimitiveSelected;
}
