private void MergeInnerWithInner(Polygon WindowHole, Polygon PolygonHole)
{
PolygonMerger PM = new PolygonMerger(WindowHole, PolygonHole, MergedContoursType.INNER_WITH_INNER/* 3*/);
List<Polygon> contoursToAdd = PM.MakeUnion();
if (PM.NoIntersect)
{
if (Utility.PointInPolygon(WindowHole, PolygonHole.GetVertex(0)) == Utility.Inside)
{
RESULT.AddSubPolygon(PolygonHole);
}
else if (Utility.PointInPolygon(PolygonHole, WindowHole.GetVertex(0)) == Utility.Inside)
{
RESULT.AddSubPolygon(WindowHole);
}
}
else
{
for (int i = 0; i < contoursToAdd.Count; i++)
{
RESULT.AddSubPolygon(contoursToAdd[i]);
}
}
}
private void MergeOuterContours()
{
PolygonMerger PM = new PolygonMerger(WINDOW, POLYGON, MergedContoursType.OUTER_WITH_OUTER);
List<Polygon> contoursToAdd = PM.MakeUnion();
if (PM.NoIntersect)
{
if (Utility.PointInPolygon(WINDOW, POLYGON.GetVertex(0)) == Utility.Inside)
{
for (int i = 0; i < WINDOW.VertexCount; i++)
{
RESULT.AddVertex(WINDOW.GetVertex(i));
}
}
else if (Utility.PointInPolygon(POLYGON, WINDOW.GetVertex(0)) == Utility.Inside)
{
for (int i = 0; i < POLYGON.VertexCount; i++)
{
RESULT.AddVertex(POLYGON.GetVertex(i));
}
}
else { MessageBox.Show("Полигоны не имеют общих точек"); noSharedPoints = true; }
}
else
{
for (int i = 0; i < contoursToAdd.Count; i++)
{
if (Utility.PolygonSquare(contoursToAdd[i]) > 0)
{
// добавить внешyнюю границу к ответу
for (int j = 0; j < contoursToAdd[i].VertexCount; j++)
{
RESULT.AddVertex(contoursToAdd[i].GetVertex(j));
}
}
else // добавить внутреннюю границу к ответу
{
RESULT.AddSubPolygon(contoursToAdd[i]);
}
}
}
}
public void MergePolygons(Polygon mergingWindow)
{
if (mergingSubject == null)
{
mergingSubject = mergingWindow;
}
else if (mergingSubject == mergingWindow)
{
mergingSubject = null;
}
else
{
Polygon union = PolygonMerger.Union(this, mergingWindow, mergingSubject);
if (union != null)
{
polygons.Remove(mergingWindow);
polygons.Remove(mergingSubject);
polygons.Insert(0, union);
}
mergingSubject = null;
}
}
public void UpdatePipeline(PathPointLayout layout, Calculator calculator, VectorBrush brush)
{
bool layoutChanged = false;
if ((Layout == null) || (layout.ChannelMask != Layout.ChannelMask))
{
Layout = layout;
layoutChanged = true;
}
if (mPathProducer == null || calculator != mPathProducer.PathPointCalculator || layoutChanged)
{
mPathProducer = new PathProducer(Layout, calculator)
{
KeepAllData = true
};
}
if (mSmoothingFilter == null || layoutChanged)
{
mSmoothingFilter = new SmoothingFilter(Layout.Count)
{
KeepAllData = true
};
}
if (SplineProducer == null || layoutChanged)
{
SplineProducer = new SplineProducer(Layout)
{
KeepAllData = true
};
}
if (SplineInterpolator == null || layoutChanged)
{
SplineInterpolator = new CurvatureBasedInterpolator(Layout)
{
KeepAllData = true
};
}
if (BrushApplier == null || (brush != BrushApplier.Prototype) || layoutChanged)
{
BrushApplier = new BrushApplier(Layout, brush)
{
KeepAllData = true
};
}
if (ConvexHullChainProducer == null)
{
ConvexHullChainProducer = new ConvexHullChainProducer()
{
KeepAllData = true
};
}
if (mPolygonMerger == null)
{
mPolygonMerger = new PolygonMerger()
{
KeepAllData = true
};
}
if (PolygonSimplifier == null)
{
PolygonSimplifier = new PolygonSimplifier(0.1f)
{
KeepAllData = true
};
}
}
