public SkeletonDataChangedEvent SkeletonDataChanged; // Skeleton data change
protected virtual void SkeletonDataChange(SkeletonDataChangeEventArgs e)
{
if (SkeletonDataChanged != null)
{
SkeletonDataChanged(this, e);
}
}
// Event Handler for SkeletonFrameReady events
// (A new frame of SkeletonStream data is available)
private void KinectSkeletonFrameReady(object sender, SkeletonFrameReadyEventArgs e)
{
// Initialize/empty the skeletonStreamData array
this.skeletonStreamData = new Skeleton[0];
// Get the current SkeletonFrame and copy out the data
using (SkeletonFrame skeletonFrame = e.OpenSkeletonFrame())
{
if (skeletonFrame != null)
{
try
{
// Get the Skeleton data from the SkeletonFrame
skeletonStreamData = new Skeleton[skeletonFrame.SkeletonArrayLength];
skeletonFrame.CopySkeletonDataTo(skeletonStreamData);
// Dispatch the SkeletonDataChange event
SkeletonDataChangeEventArgs s = new SkeletonDataChangeEventArgs(skeletonStreamData);
SkeletonDataChange(s);
}
catch (NullReferenceException ex)
{
Console.WriteLine(ex.TargetSite + " - " + ex.Message);
}
}
}
// Create the Skeleton image output
using (DrawingContext dc = this.drawingGroup.Open())
{
// Draw a black background the size of our render
dc.DrawRectangle(Brushes.White, null, new Rect(0, 0, RenderWidth, RenderHeight));
//Draw each Skeleton
if (skeletonStreamData.Length != 0)
{
foreach (Skeleton skeleton in skeletonStreamData)
{
// TO-DO: Render clipped edges
if (skeleton.TrackingState == SkeletonTrackingState.Tracked)
{
DrawSkeletonBonesAndJoints(dc, skeleton.Joints);
}
else if (skeleton.TrackingState == SkeletonTrackingState.PositionOnly)
{
DrawSkeletonPosition(dc, skeleton.Position);
}
}
}
// Prevent any drawing outside the render area
this.drawingGroup.ClipGeometry = new RectangleGeometry(new Rect(0, 0, RenderWidth, RenderHeight));
}
}
//Event handler for changes in the Kinect's skeleton data
private void SkeletonDataChange(object sender, SkeletonDataChangeEventArgs e)
{
//Get the coordinates of the right and left hands
Skeleton skel = null;
for (int i = 0; i < e.skeletons.Length; i++)
{
if (e.skeletons[i].TrackingState == SkeletonTrackingState.Tracked)
{
skel = e.skeletons[i];
break;
}
}
if (skel == null)
{
return;
}
Point rightHand = helper.SkeletonPointToScreen(skel.Joints[JointType.HandRight].Position);
rightLabel.Content = "(" + rightHand.X + "," + rightHand.Y + ")";
Point leftHand = helper.SkeletonPointToScreen(skel.Joints[JointType.HandLeft].Position);
leftLabel.Content = "(" + leftHand.X + "," + leftHand.Y + ")";
//Adjust the frequency based on the position of the left hand
float ratio = player.MaxFreq / player.MinFreq;
float customFreq = (float)(player.MaxFreq - (ratio * leftHand.Y / skelImage.Height) * player.MinFreq);
customFreq = SineWavePlayer.ConstrainFrequency(customFreq);
if (player.IsPlaying())
{
player.UpdateFrequency(customFreq);
freqSlider.Value = customFreq;
freqBox.Text = customFreq.ToString();
}
//Adjust the amplitude based on the position of the right hand
float customAmp = (float)(1 - (rightHand.Y / skelImage.Height));
customAmp = SineWavePlayer.ConstrainAmplitude(customAmp);
if (player.IsPlaying())
{
player.UpdateAmplitude(customAmp);
volBox.Text = (customAmp * 100).ToString();
}
}
// Event Handler for SkeletonFrameReady events
// (A new frame of SkeletonStream data is available)
private void KinectSkeletonFrameReady(object sender, SkeletonFrameReadyEventArgs e)
{
// Initialize/empty the skeletonStreamData array
this.skeletonStreamData = new Skeleton[0];
// Get the current SkeletonFrame and copy out the data
using (SkeletonFrame skeletonFrame = e.OpenSkeletonFrame())
{
if (skeletonFrame != null)
{
try
{
// Get the Skeleton data from the SkeletonFrame
skeletonStreamData = new Skeleton[skeletonFrame.SkeletonArrayLength];
skeletonFrame.CopySkeletonDataTo(skeletonStreamData);
// Dispatch the SkeletonDataChange event
SkeletonDataChangeEventArgs s = new SkeletonDataChangeEventArgs(skeletonStreamData);
SkeletonDataChange(s);
}
catch (NullReferenceException ex)
{
Console.WriteLine(ex.TargetSite + " - " + ex.Message);
}
}
}
// Create the Skeleton image output
using (DrawingContext dc = this.drawingGroup.Open())
{
// Draw a black background the size of our render
dc.DrawRectangle(Brushes.White, null, new Rect(0, 0, RenderWidth, RenderHeight));
//Draw each Skeleton
if (skeletonStreamData.Length != 0)
{
foreach (Skeleton skeleton in skeletonStreamData)
{
// TO-DO: Render clipped edges
if (skeleton.TrackingState == SkeletonTrackingState.Tracked)
{
DrawSkeletonBonesAndJoints(dc, skeleton.Joints);
}
else if (skeleton.TrackingState == SkeletonTrackingState.PositionOnly)
{
DrawSkeletonPosition(dc, skeleton.Position);
}
}
}
// Prevent any drawing outside the render area
this.drawingGroup.ClipGeometry = new RectangleGeometry(new Rect(0, 0, RenderWidth, RenderHeight));
}
}
protected virtual void SkeletonDataChange(SkeletonDataChangeEventArgs e)
{
if (SkeletonDataChanged != null)
{
SkeletonDataChanged(this, e);
}
}
//Event handler for changes in the Kinect's skeleton data
private void SkeletonDataChange(object sender, SkeletonDataChangeEventArgs e)
{
//Get the coordinates of the right and left hands
Skeleton skel = null;
for (int i = 0; i < e.skeletons.Length; i++)
{
if (e.skeletons[i].TrackingState == SkeletonTrackingState.Tracked)
{
skel = e.skeletons[i];
break;
}
}
if (skel == null)
return;
Point rightHand = helper.SkeletonPointToScreen(skel.Joints[JointType.HandRight].Position);
rightLabel.Content = "(" + rightHand.X + "," + rightHand.Y + ")";
Point leftHand = helper.SkeletonPointToScreen(skel.Joints[JointType.HandLeft].Position);
leftLabel.Content = "(" + leftHand.X + "," + leftHand.Y + ")";
//Adjust the frequency based on the position of the left hand
float ratio = player.MaxFreq / player.MinFreq;
float customFreq = (float)(player.MaxFreq - (ratio * leftHand.Y / skelImage.Height) * player.MinFreq);
customFreq = SineWavePlayer.ConstrainFrequency(customFreq);
if (player.IsPlaying())
{
player.UpdateFrequency(customFreq);
freqSlider.Value = customFreq;
freqBox.Text = customFreq.ToString();
}
//Adjust the amplitude based on the position of the right hand
float customAmp = (float)(1 - (rightHand.Y / skelImage.Height));
customAmp = SineWavePlayer.ConstrainAmplitude(customAmp);
if (player.IsPlaying())
{
player.UpdateAmplitude(customAmp);
volBox.Text = (customAmp * 100).ToString();
}
}
