private void EliminateCoincideLines(List <Line2D> oldLines)
{
int k = 0;
List <Line2D> removeLines = new List <Line2D>();
for (int i = 0; i < oldLines.Count; i++)
{
k = 0;
for (int j = i + 1; j < oldLines.Count; j++)
{
GraphicAlgorithm.TwoParallelLines2D twoLines = new GraphicAlgorithm.TwoParallelLines2D(oldLines[i], oldLines[j]);
if (twoLines.Relationship == GraphicAlgorithm.TwoParallelLinesRelationship.完全相同)
{
k++;
removeLines.Add(oldLines[j]);
break;
}
}
if (k > 0)
{
break;
}
}
if (k > 0)
{
removeLines.ForEach(x => oldLines.Remove(x));
EliminateCoincideLines(oldLines);
}
}
public List <Line2D> GetAddedLines(List <Rectangle2D> miniRectangles)
{
List <Line2D> addedLines = new List <Line2D>();
//miniRectangles = GetMinRectangle();
List <Line2D> originalLines = GetAllLineInsideFloorRegion();
List <Line2D> tempLines = new List <Line2D>();
miniRectangles.ForEach(x => tempLines.AddRange(x.GetEdges()));
EliminateCoincideLines(tempLines);
foreach (var item in tempLines)
{
foreach (var line in originalLines)
{
GraphicAlgorithm.TwoParallelLines2D twoLines = new GraphicAlgorithm.TwoParallelLines2D(item, line);
if (twoLines.Relationship == GraphicAlgorithm.TwoParallelLinesRelationship.线段1全在线段2内 ||
twoLines.Relationship == GraphicAlgorithm.TwoParallelLinesRelationship.完全相同)
{
addedLines.Add(item);
}
}
}
addedLines.ForEach(x => tempLines.Remove(x));
return(tempLines);
}
