IEnumerator SetImportMovieCoroutine(string folder, string filename)
{
if (Movie == null)
{
Debug.LogError("You must attach a FaceVideoAVProWMV component to your camera.");
yield break;
}
bool loadMovieSuccess = Movie.LoadMovie(folder, filename, false);
if (!loadMovieSuccess)
{
Debug.LogError("LoadMovie failed. Make sure the codec you're using is supported.");
yield break;
}
while (Movie.OutputTexture == null)
{
yield return(0);
}
Movie.PositionFrames = 0;
int width = Movie.OutputTexture.width;
int height = Movie.OutputTexture.height;
frameTexture = new Texture2D(width, height, TextureFormat.ARGB32, false);
Logger.Log("FacePlus initializing...");
FacePlus.InitBufferTracker(width, height, Movie.FrameRate);
frameBuffer = new byte[3 * width * height];
StartRecordingFromVideo();
}
public void SetImportMovie(string folder, string filename)
{
if (Live)
{
StopLiveTracking();
}
if (!FacePlus.IsInitStarted)
{
Logger.Info("FacePlus initializing (video)...");
FacePlus.Init("VGA");
float startTime = Time.time;
StartCoroutine(FacePlus.AfterInit((success) => {
float timePassed = Time.time - startTime;
Logger.Log("FacePlus initialized (success: " + success + ") in " + timePassed + "s");
Logger.Log("Setting import movie from " + folder + "/" + filename);
StartCoroutine(SetImportMovieCoroutine(folder, filename));
}));
}
else
{
Logger.Log("Setting import movie from " + folder + "/" + filename);
StartCoroutine(SetImportMovieCoroutine(folder, filename));
}
}
public void StopLiveTracking()
{
Logger.Info("Stopping live tracking...");
FacePlus.StopTracking();
Live = false;
FacePlus.Teardown();
}
public void StartLiveTracking()
{
//Debug.Log ("Start Live Tracking");
Logger.Log("FacePlus connectivity: " + (FacePlus.Echo(123) == 123 ? "Pass" : "FAIL"));
Logger.Log("FacePlus initializing...");
//Logger.Log ("Initializing with: " + "VGA@CAM" + FacePlus.DeviceID.ToString ());
FacePlus.Init("VGA@CAM" + FacePlus.DeviceID.ToString());
Live = true;
float startTime = Time.time;
StartCoroutine(FacePlus.AfterInit((bool success) => {
float timePassed = Time.time - startTime;
Logger.Info("FacePlus completed initialization.");
Logger.Log("FacePlus initialized (success: " + success + ") in " + timePassed + "s");
if (success)
{
Live = true;
state = CaptureState.Live;
Logger.Debug("starting tracking thread");
FacePlus.TrackForeverThreaded();
Logger.Debug("done starting tracking thread");
}
else
{
Live = false;
}
}));
}
public static void Login(string user, string password, Action <string> onSuccess, Action <string, string> onFailure, string client)
{
if (IsLoggingIn)
{
return;
}
IsLoggingIn = true;
Thread loginThread = new Thread(() => {
int result;
result = FacePlus.Login(user, password, client);
string login_message = FacePlus.LoginString();
if (!Enum.IsDefined(typeof(LoginCode), result))
{
onFailure("Login Failed (Server Code: " + result + ").", login_message);
}
else
{
switch ((LoginCode)result)
{
case LoginCode.Success:
User = new UserRecord()
{
Email = user
};
onSuccess(login_message);
break;
case LoginCode.Forbidden:
onFailure("Incorrect username or password.", login_message);
break;
case LoginCode.InternalError:
onFailure("Login Failed, Internal Error (" + result + ").", login_message);
break;
case LoginCode.ServerError:
onFailure("Server Error (500). Try again later.", login_message);
break;
default:
onFailure("Login Failed (Server Code: " + result + ").", login_message);
break;
}
}
IsLoggingIn = false;
});
loginThread.Start();
while (!loginThread.IsAlive)
{
}
}
void UpdateChannels()
{
if (!FacePlus.IsInitSuccessful)
{
return;
}
if (!FacePlus.IsTracking)
{
return;
}
#if !UNITY_4_2 && UNITY_EDITOR
if (UnityEditor.AnimationUtility.InAnimationMode())
{
return;
}
#endif
float[] channelVector = FacePlus.GetCurrentVector();
var doneKeys = new List <string>();
for (int i = 0; i < channelVector.Length; i++)
{
string channel = FacePlus.GetChannelName(i);
if (channelMapping.ContainsKey(channel))
{
doneKeys.Add(channel);
float amount = channelMapping[channel].Offset + (channelMapping[channel].Scale * channelVector[i]);
/*if(channel.Contains ("Mix::"))
* {
* float s = Mathf.Clamp((amount+ channelMapping[channel].Offset)/100f, 0f, 1f);
* amount = amount * s * s * (3 - 2 * s);
* //amount = amount * s * s * s* (s*(6*s - 15)+10);
* }*/
channelMapping[channel].Amount = amount;
}
}
foreach (var shape in channelMapping.Keys)
{
if (!doneKeys.Contains(shape))
{
channelMapping[shape].Amount = channelMapping[shape].Offset;
}
}
if (OnChannelsUpdated != null)
{
OnChannelsUpdated();
}
}
bool UpdateFrameBuffer()
{
if (!FacePlus.IsInitSuccessful)
{
return(false);
}
Color32[] colors = frameTexture.GetPixels32();
byte[] frameBuffer = new byte[3 * frameTexture.width * frameTexture.height];
if (colors.Length * 3 != frameBuffer.Length)
{
Debug.LogError("Frame buffer size mismatch.");
return(false);
}
int pixelX = 320;
int pixelY = 240;
int width = frameTexture.width;
int height = frameTexture.height;
// Logger.Info ("Random sample: " + colors[GetUnityIndex(pixelX, pixelY, width, height)].r);
for (int x = 0; x < width; x++)
{
for (int y = 0; y < height; y++)
{
int unityIndex = GetUnityIndex(x, y, width, height);
int bufferIndex = GetBufferIndex(x, y, width, height);
frameBuffer[bufferIndex] = colors[unityIndex].r;
frameBuffer[bufferIndex + 1] = colors[unityIndex].g;
frameBuffer[bufferIndex + 2] = colors[unityIndex].b;
}
}
// Logger.Debug ("Frame buffer sample: " + frameBuffer[GetBufferIndex(pixelX, pixelY, width, height)]);
var result = FacePlus.TrackSynchBuffer(frameBuffer, OutputDebugImages);
return(result);
}
public static void Logout()
{
User = null;
FacePlus.Logout();
}
void OnDisable()
{
Logger.Debug("Disabling. Stopping tracking...");
FacePlus.StopTracking(); // stop the tracking thread
FacePlus.Teardown(); // relinquish control of the camera
}
