void Reader_MultiSourceFrameArrived(object sender, MultiSourceFrameArrivedEventArgs e)
{
var reference = e.FrameReference.AcquireFrame();
// Color
using (var frame = reference.ColorFrameReference.AcquireFrame())
{
if (frame != null)
{
if (_mode == CameraMode.Color)
{
camera.Source = frame.ToBitmap();
}
}
}
var col_frame = reference.ColorFrameReference.AcquireFrame();
CameraSpacePoint[] camerapoints = null;
FrameDescription colorFrameDes = col_frame.FrameDescription;
int colorWidth = colorFrameDes.Width;
int colorHeight = colorFrameDes.Height;
camerapoints = new CameraSpacePoint[colorWidth * colorHeight];
// Depth
using (var frame = reference.DepthFrameReference.AcquireFrame())
{
if (frame != null)
{
if (_mode == CameraMode.Depth)
{
Console.Write("In the depth control.");
//camera.Source = frame.ToBitmap();
FrameDescription depth_des = frame.FrameDescription;
int depth_height = depth_des.Height;
int depth_Width = depth_des.Width;
UInt16[] depthdata = new UInt16[depth_Width * depth_height];
frame.CopyFrameDataToArray(depthdata);
for (int i = 1; i <= 100;i++ )
{
Console.Write(depthdata[i]);
Console.Write("\n");
}
_sensor.CoordinateMapper.MapColorFrameToCameraSpace(depthdata, camerapoints);
CameraSpacePoint testpoint = new CameraSpacePoint();
testpoint = camerapoints.ElementAt(3);
Console.WriteLine(testpoint.X);
//Console.Write(abc);
}
}
}
// Body
using (var frame = reference.BodyFrameReference.AcquireFrame())
{
if (frame != null)
{
canvas.Children.Clear();
_bodies = new Body[frame.BodyFrameSource.BodyCount];
frame.GetAndRefreshBodyData(_bodies);
foreach (var body in _bodies)
{
if (body.IsTracked)
{
// COORDINATE MAPPING
foreach (Joint joint in body.Joints.Values)
{
if (joint.TrackingState == TrackingState.Tracked)
{
// 3D space point
CameraSpacePoint jointPosition = joint.Position;
// 2D space point
Point point = new Point();
if (_mode == CameraMode.Color)
{
ColorSpacePoint colorPoint = _sensor.CoordinateMapper.MapCameraPointToColorSpace(jointPosition);
point.X = float.IsInfinity(colorPoint.X) ? 0 : colorPoint.X;
point.Y = float.IsInfinity(colorPoint.Y) ? 0 : colorPoint.Y;
}
else if (_mode == CameraMode.Depth || _mode == CameraMode.Infrared) // Change the Image and Canvas dimensions to 512x424
{
DepthSpacePoint depthPoint = _sensor.CoordinateMapper.MapCameraPointToDepthSpace(jointPosition);
point.X = float.IsInfinity(depthPoint.X) ? 0 : depthPoint.X;
point.Y = float.IsInfinity(depthPoint.Y) ? 0 : depthPoint.Y;
}
// Draw
Ellipse ellipse = new Ellipse
{
Fill = Brushes.Red,
Width = 30,
Height = 30
};
Canvas.SetLeft(ellipse, point.X - ellipse.Width / 2);
Canvas.SetTop(ellipse, point.Y - ellipse.Height / 2);
canvas.Children.Add(ellipse);
}
}
}
}
}
}
}
