/// <summary>
/// Traverse the canvas and evaluate it
/// </summary>
public override void TraverseAll()
{
RootGraphNode rootNode = Canvas.rootNode;
rootNode.Calculate();
//Debug.Log ("RootNode is " + rootNode);
}
protected override void ValidateSelf()
{
if (Traversal == null)
{
Traversal = new GraphTraversal(this);
}
if (rootNode == null && (rootNode = nodes.Find((Node n) => n.GetID == rootNodeID) as RootGraphNode) == null)
{
rootNode = Node.Create(rootNodeID, Vector2.zero, this) as RootGraphNode;
}
}
public override Node Create(Vector2 pos)
{
RootGraphNode node = CreateInstance <RootGraphNode> ();
node.rect = new Rect(pos.x, pos.y, 150, 100);
node.name = "Graph Root Node";
node.CreateOutput("Child 1", "Flow");
node.CreateOutput("Child 2", "Flow");
node.CreateOutput("Child 3", "Flow");
return(node);
}
protected override void OnCreate()
{
Traversal = new GraphTraversal(this);
rootNode = Node.Create(rootNodeID, Vector2.zero, this) as RootGraphNode;
}
