public static List <Nod> CheckWehereANodCanGo(Nod n)
{
var returnList = new List <Nod>();
foreach (var nod in Noduri)
{
if (!n.P.Equals(nod.P) && DrumManager.CheckIfDrumExists(new Drum(n, nod, new Segment(n.P, nod.P).GetLength())))
{
returnList.Add(nod);
}
}
return(returnList);
}
private void CreateGraph()
{
foreach (var t in TriangleManager.Triangles)
{
var mainT = t;
var a = mainT.GetGravityCenter();
var trianglesNextToMaintT = TriangleManager.GetAllTrianglesNextToMainTriangle(mainT);
foreach (var tr in trianglesNextToMaintT)
{
var b = tr.GetGravityCenter();
var seg = TriangleManager.GetCommonSegmentFromTwoTriangles(t, tr);
if (IntersectieManager.CheckIfTwoPointsIntersectOnlyASpecificSegment(a, b, seg))
{
Drum d = new Drum(NodManager.GetNod(a), NodManager.GetNod(b), new Segment(a, b).GetLength());
if (!DrumManager.CheckIfDrumExists(d))
{
_g.DrawLine(new Pen(Color.Blue), a, b);
DrumManager.Drumuri.Add(d);
}
}
else if (IntersectieManager.CheckIfTwoPointsIntersectAShape(a, b))
{
var n = new Nod(Id, seg.GetTheMiddlePoint());
if (!NodManager.CheckIfNodExists(n))
{
_g.FillEllipse(new SolidBrush(Color.Blue), seg.GetTheMiddlePoint().X - 6, seg.GetTheMiddlePoint().Y - 6, 12, 12);
NodManager.Noduri.Add(n);
Id++;
}
Drum d1 = new Drum(NodManager.GetNod(a), NodManager.GetNod(seg.GetTheMiddlePoint()),
new Segment(a, seg.GetTheMiddlePoint()).GetLength());
if (!DrumManager.CheckIfDrumExists(d1))
{
_g.DrawLine(new Pen(Color.Blue), a, seg.GetTheMiddlePoint());
DrumManager.Drumuri.Add(d1);
}
Drum d2 = new Drum(NodManager.GetNod(seg.GetTheMiddlePoint()), NodManager.GetNod(b),
new Segment(seg.GetTheMiddlePoint(), b).GetLength());
if (!DrumManager.CheckIfDrumExists(d2))
{
_g.DrawLine(new Pen(Color.Blue), seg.GetTheMiddlePoint(), b);
DrumManager.Drumuri.Add(d2);
}
}
}
}
}