public void CreateIntersection(Node[] selectedNodes)
{
if (selectedNodes.Length == 4)
{
foreach (var n in selectedNodes)
{
IntersectionCentre i = n.gameObject.GetComponent <IntersectionCentre>();
if (i != null)
{
DestroyImmediate(i);
}
IntersectionEntrance ie = n.gameObject.GetComponent <IntersectionEntrance>();
if (ie != null)
{
DestroyImmediate(ie);
}
}
IntersectionCentre ic = selectedNodes[0].gameObject.AddComponent <IntersectionCentre>();
foreach (var n in selectedNodes)
{
Node farestNode = null;
float maxDistance = float.MinValue;
foreach (var nn in selectedNodes)
{
if (n != nn)
{
float d = Vector3.Distance(n.transform.position, nn.transform.position);
if (d > maxDistance)
{
maxDistance = d;
farestNode = nn;
}
}
}
ic.AddPair(n, farestNode, ic);
}
}
}
public void AddPair(Node a, Node b, IntersectionCentre ic)
{
if (!a.GetComponent <IntersectionEntrance>())
{
IntersectionEntrance ie = a.gameObject.AddComponent <IntersectionEntrance>();
ie.centre = ic;
}
if (!b.GetComponent <IntersectionEntrance>())
{
IntersectionEntrance ie = b.gameObject.AddComponent <IntersectionEntrance>();
ie.centre = ic;
}
EntrancesPair p = new EntrancesPair(a, b);
if (!ExistPair(p))
{
pairs.Add(p);
}
}
