public RenderBatchResponse Packet_RenderBatch(RenderBatchRequest req)
{
if (!_blender.IsVersionAvailable(req.Version))
{
return new RenderBatchResponse()
{
TaskID = req.TaskID,
Success = false,
Message = "Version not prepared.."
}
}
;
try
{
//Validate Settings
string filePath = SessionData.GetFilePath(req.SessionID);
if (filePath == null)
{
return new RenderBatchResponse()
{
TaskID = req.TaskID,
Success = false,
Message = "Blend file was not available"
}
}
;
for (int i = 0; i < req.Settings.Count; i++)
{
Shared.RenderPacketModel settings = req.Settings[i];
if (settings == null)
{
settings = new Shared.RenderPacketModel();
}
if (settings.Cores <= 0)
{
settings.Cores = Environment.ProcessorCount;
}
settings.Cores = Math.Min(Environment.ProcessorCount, settings.Cores);
}
BlenderRenderSettings[] batch = req.Settings.Select(x => BlenderRenderSettings.FromRenderSettings(x)).ToArray();
DateTime lastUpdate = DateTime.Now;
List <string> exceptions = new List <string>();
//Render
List <string> files = _blender.RenderBatch(req.Version, filePath, batch,
(process) =>
{
process.OnBlenderStatus += (status) =>
{
if (DateTime.Now.Subtract(lastUpdate).TotalMilliseconds > UPDATE_TIMING_MS)
{
lastUpdate = DateTime.Now;
SendPacket(new RenderInfoResponse()
{
TaskID = req.TaskID,
TilesFinished = status.TilesFinish,
TilesTotal = status.TilesTotal,
Time = status.Time,
TimeRemaining = status.TimeRemaining
});
}
};
process.OnBlenderCompleteTask += (taskID) =>
{
BlenderRenderSettings settings = batch.FirstOrDefault(x => x.TaskID == taskID);
if (settings != null)
{
SendPacket(new RenderBatchResult()
{
Data = File.ReadAllBytes(settings.Output),
Success = true,
TaskID = settings.TaskID
});
}
};
process.OnBlenderException += (excp) => exceptions.Add(excp);
});
//Handle Result
if (files == null || files.Count != req.Settings.Count)
{
if (exceptions.Count == 0)
{
return new RenderBatchResponse()
{
TaskID = req.TaskID,
Success = false,
Message = "Missing Files?"
}
}
;
else
{
return new RenderBatchResponse()
{
TaskID = req.TaskID,
Success = false,
Message = string.Join(", ", exceptions)
}
};
}
else
{
//Cleanup
//string data = Convert.ToBase64String(File.ReadAllBytes(file));
foreach (string file in files)
{
File.Delete(file);
}
if (exceptions.Count > 0)
{
return(new RenderBatchResponse()
{
Success = false,
TaskID = req.TaskID,
SubTaskIDs = req.Settings.Select(X => X.TaskID).ToList(),
Message = string.Join(", ", exceptions)
});
}
else
{
return(new RenderBatchResponse()
{
Success = true,
TaskID = req.TaskID,
SubTaskIDs = req.Settings.Select(X => X.TaskID).ToList()
});
}
};
}
catch (Exception ex)
{
return(new RenderBatchResponse()
{
TaskID = req.TaskID,
Success = false,
Message = "Exception:" + ex.Message
});
}
}
