public static DemoEdge New(string edgeName)
{
DemoEdge newCylinder = GameObject.CreatePrimitive(PrimitiveType.Cylinder).AddComponent <DemoEdge>();
newCylinder.name = edgeName;
newCylinder.transform.localScale = new Vector3(.1f, 1f, .1f);
return(newCylinder);
}
void Awake()
{
ForceDirectedGraph forceDirectedGraph = GetComponent <ForceDirectedGraph>();
nodeContainer = new GameObject("Nodes");
edgeContainer = new GameObject("Edges");
DemoNode node0 = DemoNode.New("node0");
node0.transform.SetParent(nodeContainer.transform);
forceDirectedGraph.AddNodeToGraph(node0, 0, 1, node0.UpdateMyEdges);
node0.transform.position = Vector3.zero;
forceDirectedGraph.SetNodeMobility(node0, true);
Dictionary <int, DemoNode> randomNodes = new Dictionary <int, DemoNode> {
{ 0, node0 }
};
for (int i = 1; i < NumRandNodes; i++)
{
DemoNode newNode = DemoNode.New($"node{i}");
newNode.transform.SetParent(nodeContainer.transform);
forceDirectedGraph.AddNodeToGraph(newNode, i, 1, newNode.UpdateMyEdges);
newNode.transform.position = new Vector3(
Random.Range(-10.0f, 10.0f),
Random.Range(-10.0f, 10.0f),
Random.Range(-10.0f, 10.0f));
randomNodes.Add(i, newNode);
}
for (int i = 0; i < NumRandConnections; i++)
{
int randA = Random.Range(0, NumRandNodes);
int randB = Random.Range(0, NumRandNodes);
if (randA == randB)
{
continue;
}
DemoNode randNodeA = randomNodes[randA];
DemoNode randNodeB = randomNodes[randB];
string edgeName1 = $"edge: {randNodeA.name} - {randNodeA.name}";
DemoEdge newDemoEdge = DemoEdge.New(edgeName1);
newDemoEdge.transform.SetParent(edgeContainer.transform);
newDemoEdge.NodeA = randNodeA.transform;
newDemoEdge.NodeB = randNodeB.transform;
forceDirectedGraph.AddEdgeToGraph(randNodeA, randNodeB);
randNodeA.MyEdges.Add(newDemoEdge);
randNodeB.MyEdges.Add(newDemoEdge);
}
forceDirectedGraph.StartGraph();
}