public Arc AddArc(Node nodeA, Node nodeB, string type)
{
Satsuma.Arc arc = baseGraph.AddArc(nodeA.node, nodeB.node, Directedness.Undirected);
Arc arc2 = new Arc(arc, type);
arcList.Add(arc2);
return(arc2);
}
public Edge(Satsuma.Arc arc, Corner c0, Corner c1)
: base(arc, WorldGenTags.Edge.Name)
{
corner0 = c0;
corner1 = c1;
c0.Add(this);
c1.Add(this);
tags = new TagSet();
}
public Edge(Satsuma.Arc arc, Corner c0, Corner c1, Cell s0, Cell s1)
: base(arc, WorldGenTags.Edge.Name)
{
corner0 = c0;
corner1 = c1;
site0 = s0;
site1 = s1;
c0.Add(this);
c1.Add(this);
s0.Add(this);
s1.Add(this);
tags = new TagSet();
}
public Edge GetEdge(Corner corner0, Corner corner1, Cell site0, Cell site1, bool createOK, out bool didCreate)
{
Edge edge = null;
didCreate = false;
edge = edgeList.Find((Edge e) => (e.corner0 == corner0 && e.corner1 == corner1) || (e.corner1 == corner0 && e.corner0 == corner1));
if (edge != null)
{
return(edge);
}
if (!createOK)
{
Debug.LogWarning("Cant create Edge but no edge found");
return(null);
}
Satsuma.Arc arc = base.baseGraph.AddArc(corner0.node, corner1.node, Directedness.Undirected);
edge = new Edge(arc, corner0, corner1, site0, site1);
arcList.Add(edge);
edgeList.Add(edge);
didCreate = true;
return(edge);
}
public Arc(Satsuma.Arc arc, string type)
{
this.arc = arc;
this.type = type;
}
public bool IsEdge(Arc arc)
{
return(!Directed);
}
public Node V(Arc arc)
{
return(new Node(1L + (arc.Id - 1) / nodeCount));
}
public bool IsEdge(Arc arc)
{
return(getDirection(arc) == Direction.Edge);
}
public Node V(Arc arc)
{
return(getDirection(arc) == Direction.Backward ? graph.U(arc) : graph.V(arc));
}
public bool HasArc(Arc arc)
{
return(graph.HasArc(arc));
}