float ProcessNode(PWNodeProcessInfo nodeInfo)
{
float calculTime = 0;
//if you are in editor mode, update the process time of the node
if (!realMode)
{
Stopwatch st = new Stopwatch();
st.Start();
nodeInfo.node.Process();
st.Stop();
nodeInfo.node.processTime = st.ElapsedMilliseconds;
calculTime = nodeInfo.node.processTime;
}
else
{
nodeInfo.node.Process();
}
if (realMode)
{
nodeInfo.node.EndFrameUpdate();
}
ProcessNodeLinks(nodeInfo.node);
//if node was an external node, compute his subgraph
if (nodeInfo.graphName != null)
{
PWNodeGraph g = FindGraphByName(nodeInfo.graphName);
float time = g.ProcessGraph();
if (!realMode)
{
nodeInfo.node.processTime = time;
}
}
return(calculTime);
}
public void ForeachAllNodes(System.Action <PWNode> callback, bool recursive = false, bool graphInputAndOutput = false, PWNodeGraph graph = null)
{
if (graph == null)
{
graph = this;
}
foreach (var node in graph.nodes)
{
callback(node);
}
foreach (var subgraphName in graph.subgraphReferences)
{
var g = FindGraphByName(subgraphName);
if (g == null)
{
continue;
}
callback(g.externalGraphNode);
if (recursive)
{
ForeachAllNodes(callback, recursive, graphInputAndOutput, g);
}
}
if (graphInputAndOutput)
{
callback(graph.inputNode);
callback(graph.outputNode);
}
}