private void OnValueChanged(float value)
{
polycountLabel.text = $"{Math.Round(100 * value)}% ({Math.Round(value * _polycount)}/{_polycount} triangles)";
Profiling.Start("Convert");
var connectedMeshes = _originalMeshes.Select(x => UnityConverter.ToSharedMesh(x).ToConnectedMesh()).ToArray();
Debug.Log(Profiling.End("Convert"));
Profiling.Start("Clean");
foreach (var connectedMesh in connectedMeshes)
{
// Important step :
// We merge positions to increase chances of having correct topology information
// We merge attributes in order to make interpolation properly operate on every face
connectedMesh.MergePositions(0.0001f);
connectedMesh.MergeAttributes();
connectedMesh.Compact();
}
Debug.Log(Profiling.End("Clean"));
Profiling.Start("Decimate");
SceneDecimator sceneDecimator = new SceneDecimator();
sceneDecimator.Initialize(connectedMeshes);
sceneDecimator.DecimateToRatio(value);
Debug.Log(Profiling.End("Decimate"));
Profiling.Start("Convert back");
for (int i = 0; i < connectedMeshes.Length; i++)
{
_meshes[i].Clear();
connectedMeshes[i].ToSharedMesh().ToUnityMesh(_meshes[i]);
_meshes[i].bindposes = _originalMeshes[i].bindposes;
}
Debug.Log(Profiling.End("Convert back"));
}
private int ExecuteTask(Task task)
{
string name = "Task";
if (task.ProducedFiles != null && task.ProducedFiles.Count != 0)
{
name = Path.GetFileName(task.ProducedFiles[0]);
}
var profilerEvent = Profiling.Begin(name);
var startInfo = new ProcessStartInfo
{
WorkingDirectory = task.WorkingDirectory,
FileName = task.CommandPath,
Arguments = task.CommandArguments,
UseShellExecute = false,
RedirectStandardInput = false,
RedirectStandardOutput = true,
RedirectStandardError = true,
CreateNoWindow = true,
};
if (Configuration.Verbose)
{
lock (_locker)
{
Log.Verbose("");
Log.Verbose(task.CommandPath);
Log.Verbose(task.CommandArguments);
Log.Verbose("");
}
}
if (task.InfoMessage != null)
{
Log.Info(task.InfoMessage);
}
Process process = null;
try
{
try
{
process = new Process();
process.StartInfo = startInfo;
process.OutputDataReceived += ProcessDebugOutput;
process.ErrorDataReceived += ProcessDebugOutput;
process.Start();
process.BeginOutputReadLine();
process.BeginErrorReadLine();
}
catch (Exception ex)
{
Log.Error("Failed to start local process for task");
Log.Exception(ex);
return(-1);
}
// Hang until process end
process.WaitForExit();
Profiling.End(profilerEvent);
return(process.ExitCode);
}
finally
{
Profiling.End(profilerEvent);
// Ensure to cleanup data
process?.Close();
}
}
