public DummyCamera(string filePath)
{
if (!FaceState.LoadFromFile(filePath, out _faceState))
{
throw new System.IO.FileNotFoundException("File not found!", filePath);
}
}
static public bool LoadFromFile(string path, out FaceState faceState)
{
bool result = false;
faceState = new FaceState();
try
{
using (StreamReader file = File.OpenText(path))
{
JsonSerializer serializer = new JsonSerializer();
faceState = (FaceState)serializer.Deserialize(file, typeof(FaceState));
result = true;
}
//using (FileStream file = File.OpenRead(path))
//{
// var reader = new BinaryFormatter();
// faceState = (FaceState)reader.Deserialize(file);
// result = true;
//}
}
catch (FileNotFoundException)
{
result = false;
}
return(result);
}
private void OnRenderFormKeyPress(object sender, System.Windows.Forms.KeyPressEventArgs e)
{
switch (Char.ToUpperInvariant(e.KeyChar))
{
case '+':
this.zoom += ZoomDelta;
this.transformation = CalculateTransformation(this.faceCenter, this.zoom, Width, Height);
e.Handled = true;
break;
case '-':
this.zoom -= ZoomDelta;
this.zoom = Math.Max(ZoomDelta, this.zoom);
this.transformation = CalculateTransformation(this.faceCenter, this.zoom, Width, Height);
e.Handled = true;
break;
case 'D':
this.showDebugInfo = !this.showDebugInfo;
e.Handled = true;
break;
case 'S':
if (FaceState.SaveToFile(this.CurrentFaceState, StateFilePath))
{
this.savedFaceStateTimeout = this.framesPerSecond.RunTime.Add(new TimeSpan(0, 0, EventTimeoutSeconds));
}
e.Handled = true;
break;
}
}
static public bool SaveToFile(FaceState faceState, string path)
{
bool result = false;
using (StreamWriter file = File.CreateText(path))
{
JsonSerializer serializer = new JsonSerializer();
serializer.Serialize(file, faceState);
result = true;
}
return(result);
}
private void Draw(FaceState faceState)
{
this.isLeftEyeClosed = faceState.IsLeftEyeClosed;
this.isRightEyeClosed = faceState.IsRightEyeClosed;
this.isHappy = faceState.IsHappy;
this.isMouthOpen = faceState.IsMouthOpen;
this.isMouthMoved = faceState.IsMouthMoved;
this.isWearingGlasses = faceState.IsWearingGlasses;
if (faceState.Points != null && faceState.Points.Length > 0)
{
this.facePoints = faceState.Points.ConvertToVector2();
this.faceBoundingBox = faceState.BoundingBox.ConvertToRectangleF();
this.faceCenter = new Vector2(
this.facePoints[this.faceCamera.IndexTopOfHeadPoint].X,
this.facePoints[this.faceCamera.IndexTopOfHeadPoint].Y + (this.faceBoundingBox.Height / 2.0f));
this.transformation = CalculateTransformation(this.faceCenter, this.zoom, Width, Height);
}
// this.GenerateFace();
}
private void OnFaceChanged(object sender, FaceState faceState)
{
this.Draw(faceState);
}
