// Updating the mesh every time a new buffer is received from the network
private void DataProvider_OnNewData(object sender, EventArgs <byte[]> e)
{
// Starting the stopwatch which counts the time needed to process a buffer until the mesh is rendered
stopWatch = System.Diagnostics.Stopwatch.StartNew();
lock (e)
{
if (e.Value != null && received_new_frame == false)
{
//// Storing the received buffer to a .bin file
//File.WriteAllBytes(@"C:\VCL_User_Prod\RealSenzBinsCorto\RealSenzBin_" + ind + ".bin", e.Value);
//Debug.Log("file saved");
stopWatch = System.Diagnostics.Stopwatch.StartNew();
stopWatch.Start();
// Flaging that a new buffer is received
int size = Marshal.SizeOf(e.Value[0]) * e.Value.Length; // Buffer 's size
var buffer = e.Value; // Buffer 's data
var gcRes = GCHandle.Alloc(buffer, GCHandleType.Pinned); // GCHandler for the buffer
var pnt = gcRes.AddrOfPinnedObject(); // Buffer 's address
IntPtr meshPtr = DllFunctions.callTVMFrameDLL(pnt, buffer.Length, mesh_id); // Pointer of the returned structure
DllFunctions.Mesh currentMesh = (DllFunctions.Mesh)Marshal.PtrToStructure(meshPtr, typeof(DllFunctions.Mesh)); // C# struct equivalent of the one produced by the native C++ DLL
// Clearing the lists of the deserialiazed buffer 's data
m_vertices.Clear();
m_faces.Clear();
m_participatingCams.Clear();
m_colorExts.Clear();
m_colorInts.Clear();
try
{
// Defining the textures from the returned struct
DefineTexture(currentMesh);
// Defining the mesh data from the returned struct
CreateShape(currentMesh);
// Defining the shader 's parameters from the returned struct
DefineShaderParams(currentMesh);
// Freeing the GCHandler
gcRes.Free();
received_new_frame = true;
}
catch (UnityException ex)
{
Debug.Log(ex.Message);
}
stopWatch.Stop();
deserializeTime.Add(stopWatch.ElapsedMilliseconds);
if (deserializeTime.Count == 1000)
{
Debug.Log("Deserialization time for 1000 frames -> Mean: " + deserializeTime.Average() + ", " + "Std: " + CalculateStdDev(deserializeTime));
}
}
}
}
