private void OnKeyDown(object sender, KeyEventArgs e)
{
Console.WriteLine(e.Key.ToString());
if (e.Key.ToString() == "R" || e.Key.ToString() == "F")
{
drawController.ClearScreen();
}
else if (e.Key.ToString() == "B" || e.Key.ToString() == "G")
{
soundController.TriggerBackgroundEffect();
drawController.CycleBackgrounds();
}
else if (e.Key.ToString() == "Q" || e.Key.ToString() == "Space")
{
Application.Current.Shutdown();
}
else if (e.Key.ToString() == "U")
{
if (this.sensor.ColorStream.CameraSettings.Contrast < 2.0)
{
this.sensor.ColorStream.CameraSettings.Contrast += 0.1;
}
}
else if (e.Key.ToString() == "D")
{
if (this.sensor.ColorStream.CameraSettings.Contrast > 0.6)
{
this.sensor.ColorStream.CameraSettings.Contrast -= 0.1;
}
}
else if ((e.Key >= Key.D0 && e.Key <= Key.D3) || e.Key == Key.W || e.Key == Key.A || e.Key == Key.S)
{
if (e.Key == Key.W)
{
HandleColorChange(0);
}
else if (e.Key == Key.A)
{
HandleColorChange(1);
}
else if (e.Key == Key.S)
{
HandleColorChange(2);
}
else
{
HandleColorChange(e.Key - Key.D0);
}
}
}
public void listenToSerial()
{
Console.WriteLine("start thread");
while (_continue)
{
try
{
string message = port.ReadLine();
Console.WriteLine("MESSAGE IS: " + message[0]);
// Change color:
if (message[0] == '0' || message[0] == '1' || message[0] == '2' || message[0] == '3')
{
char currColor = message[0];
//Console.WriteLine("msg: " + currColor);
if (currColor != prevColor)
{
prevColor = currColor;
int colorNum = currColor - '0';
drawController.ColorChangeFlag(colorNum);
soundController.TriggerColorEffect(colorNum);
}
//Console.WriteLine(message);
}
// Change background:
else if (message[0] == '5')
{
TimeSpan timeDiff = DateTime.Now - lastTime;
if (timeDiff.TotalMilliseconds > 1000)
{
drawController.CycleBackgrounds();
soundController.TriggerBackgroundEffect();
lastTime = DateTime.Now;
}
}
}
catch (Exception e)
{
}
}
}
private void DrawPoint(DepthImageFrame depthFrame, int depthIndex, int minDepth)
{
double x_kinect = (depthIndex % depthFrame.Width);
double y_kinect = (depthIndex / depthFrame.Width);
double x = x_kinect * calibration_coefficients[0] + y_kinect * calibration_coefficients[1] + calibration_coefficients[2] + 3;
double y = x_kinect * calibration_coefficients[3] + y_kinect * calibration_coefficients[4] + calibration_coefficients[5] + 10;
foreach (Ellipse ellipse in buttons)
{
double top = Canvas.GetTop(ellipse);
double left = Canvas.GetLeft(ellipse);
if (y >= top && x >= left && y <= top + ellipse.Height && x <= left + ellipse.Width)
{
DropShadowEffect glowEffect = new DropShadowEffect();
glowEffect.ShadowDepth = 0;
glowEffect.Opacity = 1;
glowEffect.BlurRadius = 30;
if (ellipse.Name != "refresh_selector" && ellipse.Name != "background_selector")
{
foreach (Ellipse el in buttons)
{
if (el.Name != "refresh_selector" && el.Name != "background_selector")
{
el.Fill.Opacity = 0.3;
el.Effect = null;
}
}
}
// Use this button
if (ellipse.Name == "red_selector")
{
ellipse.Fill.Opacity = 1;
glowEffect.Color = Color.FromArgb(255, 255, 44, 44);
ellipse.Effect = glowEffect;
drawController.ChangeColor(Colors.Red);
}
else if (ellipse.Name == "green_selector")
{
ellipse.Fill.Opacity = 1;
glowEffect.Color = Color.FromArgb(255, 53, 255, 53);
ellipse.Effect = glowEffect;
drawController.ChangeColor(Colors.Green);
}
else if (ellipse.Name == "blue_selector")
{
ellipse.Fill.Opacity = 1;
glowEffect.Color = Color.FromArgb(255, 115, 78, 255);
ellipse.Effect = glowEffect;
drawController.ChangeColor(Colors.Blue);
}
else if (ellipse.Name == "eraser_selector")
{
ellipse.Fill.Opacity = 1;
glowEffect.Color = Color.FromArgb(255, 255, 255, 255);
ellipse.Effect = glowEffect;
drawController.ChangeColor(Colors.White);
}
else if (ellipse.Name == "background_selector")
{
TimeSpan interval = DateTime.Now - last_background_change;
if (interval.Seconds >= 0.5)
{
drawController.CycleBackgrounds();
last_background_change = DateTime.Now;
}
}
else if (ellipse.Name == "refresh_selector")
{
drawController.ClearScreen();
}
return;
}
}
drawController.DrawEllipseAtPoint(x, y, (DepthThreshold - minDepth));
}