private void _Perform(Node n, Perform performFunc)
{
n.dirty = false;
n.data.NeedsRevisit = false;
//root node
if (n.streamFrom.Count == 0)
{
IEnumerable <Model.ConnectionData> outputConnections = n.streamTo.Select(v => v.connection);
LogUtility.Logger.Log(n.data.Name + " performed(root)");
performFunc(n.data, null, outputConnections,
(Model.ConnectionData destination, Dictionary <string, List <AssetReference> > newOutput) =>
{
if (destination != null)
{
AssetStream output = n.streamTo.Find(v => v.connection == destination);
Assert.IsNotNull(output);
if (output.assetGroups != newOutput)
{
output.nodeTo.dirty = true;
LogUtility.Logger.LogFormat(LogType.Log, "{0} marked dirty ({1} => {2} updated)", output.nodeTo.data.Name, output.nodeFrom.data.Name, output.nodeTo.data.Name);
m_streamManager.AssignAssetGroup(output.connection, newOutput);
output.assetGroups = newOutput;
}
}
}
);
}
else
{
if (n.streamTo.Count > 0)
{
IEnumerable <Model.ConnectionData> outputConnections = n.streamTo.Select(v => v.connection);
IEnumerable <AssetGroups> inputs = n.streamFrom.Select(v => new AssetGroups(v.connection, v.assetGroups));
LogUtility.Logger.LogFormat(LogType.Log, "{0} perfomed", n.data.Name);
performFunc(n.data, inputs, outputConnections,
(Model.ConnectionData destination, Dictionary <string, List <AssetReference> > newOutput) =>
{
Assert.IsNotNull(destination);
AssetStream output = n.streamTo.Find(v => v.connection == destination);
Assert.IsNotNull(output);
output.AddNewOutput(newOutput);
}
);
}
else
{
IEnumerable <AssetGroups> inputs = n.streamFrom.Select(v => new AssetGroups(v.connection, v.assetGroups));
LogUtility.Logger.LogFormat(LogType.Log, "{0} perfomed", n.data.Name);
performFunc(n.data, inputs, null, null);
}
// Test output asset group after all input-output pairs are performed
if (n.streamTo.Count > 0)
{
foreach (var to in n.streamTo)
{
if (to.IsStreamAssetRequireUpdate)
{
to.UpdateAssetGroup(m_streamManager);
}
else
{
LogUtility.Logger.LogFormat(LogType.Log, "[skipped]stream update skipped. Result is equivarent: {0} -> {1}", n.data.Name, to.nodeTo.data.Name);
}
}
}
}
}
