private static void GetContour(
DependencyViewerNode node,
int depth,
DependencyViewerNode.NodeInputSide childrenSide,
Func <float, float, float> getContourCallback,
float modSum,
ref Dictionary <int /* depth */, float /* minY */> values)
{
if (!values.ContainsKey(depth))
{
values.Add(depth, node.Position.y + modSum);
}
else
{
values[depth] = getContourCallback(values[depth], node.Position.y + modSum);
}
modSum += node.Mod;
var children = node.GetInputNodesFromSide(childrenSide);
foreach (var child in children)
{
GetContour(child, depth + 1, childrenSide, getContourCallback, modSum, ref values);
}
}
private static void ForeachNode_PostOrderTraversal(
DependencyViewerNode parentNode,
DependencyViewerNode rootNode,
DependencyViewerNode.NodeInputSide side,
Action <PostOrderTraversalData> callback, int childIdx, int depth)
{
List <DependencyViewerNode> children = rootNode.GetInputNodesFromSide(side);
for (int i = 0; i < children.Count; ++i)
{
ForeachNode_PostOrderTraversal(rootNode, children[i], side, callback, i, depth + 1);
}
PostOrderTraversalData data = new PostOrderTraversalData(side)
{
childIdx = childIdx,
currentNode = rootNode,
parentNode = parentNode,
depth = depth
};
callback(data);
}