private void Init(TransHelper.TransEnv env, string filename)
{
RegisterStopwatches();
foreach (var s in env.Stopwatches)
{
this.RegisterStopwatch(s);
}
Transformers.init(env);
Transformers.processPipeOptions(env);
options = ((VccOptionWrapper)env.Options).VccOptions;
this.BvdModelFileName = options.SaveModelForBvd ? AddOutputDirIfRequested(Path.ChangeExtension(filename, "model")) : null;
}