public static LevelSkeleton ToBasementSkeleton(this LevelSkeleton skeleton)
{
var basementSkeleton = new LevelSkeleton();
var newLines = skeleton.ToGraph().AlgorithmByPrim().Edges.ToList().Select(_ =>
{
return(new SkeletonLine(_.Vertexes.ToList()[0].Data, _.Vertexes.ToList()[1].Data, new EntityType(Color.blue, "Basement")));
});
basementSkeleton.AddLines(newLines);
return(basementSkeleton);
}
public static LevelSkeleton ToTriangleSkeleton(this LevelSkeleton skeleton)
{
var fullSkeleton = new LevelSkeleton();
fullSkeleton.AddLines(skeleton.Lines);
var linesToRemove = new List <SkeletonLine>();
var isFirst = true;
while (isFirst || linesToRemove.Count > 0)
{
isFirst = false;
linesToRemove = new List <SkeletonLine>();
var lines = fullSkeleton.Lines.OrderBy(_ => _.Length).ToList();
foreach (var line in lines)
{
var l = fullSkeleton.Lines.Except(new[] { line })
.Except(linesToRemove)
.Where(_ => _.FindIntersection(line) != null && _.Length > line.Length)
.ToList();
if (l.Count > 0)
{
l = l.OrderBy(_ => _.Length).ToList();
linesToRemove.Add(l.Last());
break;
}
linesToRemove.AddRange(l.Except(linesToRemove));
}
if (linesToRemove.Count > 0)
{
fullSkeleton.RemoveLines(linesToRemove);
}
}
fullSkeleton.SetLineType(new EntityType(Color.red, "Additional"));
return(fullSkeleton);
}
