/// <summary>
/// The skeleton data, the color image data, and the depth data are based on different
/// coordinate systems. To show consistent images from all three streams in the sample’s
/// display window, we need to convert coordinates in skeleton space to image space by
/// following steps
/// /// </summary>
/// <param name="joint">Joint to get coordinates for</param>
/// <returns>CCR Iterator</returns>
private IEnumerator <ITask> JointToPointCoordinates(Joint joint)
{
int colorX = 0;
int colorY = 0;
kinectProxy.SkeletonToColorImageRequest request = new kinectProxy.SkeletonToColorImageRequest();
request.SkeletonVector = joint.Position;
yield return(this.kinectPort.SkeletonToColorImage(request).Choice(
SkeletonToColorImageResponse =>
{
colorX = SkeletonToColorImageResponse.X;
colorY = SkeletonToColorImageResponse.Y;
},
failure =>
{
// high freq call - no logging
}));
// Clip the values
colorX = Math.Min(colorX, KinectUI.ColorImageWidth);
colorY = Math.Min(colorY, KinectUI.ColorImageHeight);
// Scale the color image coordinates to the size of the skeleton display on the screen
this.cachedJointPoint = new Point(
((KinectUI.DisplayWindowWidth * colorX) / KinectUI.ColorImageWidth),
((KinectUI.DisplayWindowHeight * colorY) / KinectUI.ColorImageHeight));
}
/// <summary>
/// The skeleton data, the color image data, and the depth data are based on different
/// coordinate systems. To show consistent images from all three streams in the sample’s
/// display window, we need to convert coordinates in skeleton space to image space by
/// following steps
/// </summary>
/// <param name="joint">Joint to get coordinates for</param>
/// <returns>CCR Iterator</returns>
private IEnumerator<ITask> JointToPointCoordinates(Joint joint)
{
int colorX = 0;
int colorY = 0;
kinectProxy.SkeletonToColorImageRequest request = new kinectProxy.SkeletonToColorImageRequest();
request.SkeletonVector = joint.Position;
yield return this.kinectPort.SkeletonToColorImage(request).Choice(
SkeletonToColorImageResponse =>
{
colorX = SkeletonToColorImageResponse.X;
colorY = SkeletonToColorImageResponse.Y;
},
failure =>
{
// high freq call - no logging
});
// Clip the values
colorX = Math.Min(colorX, KinectUI.ColorImageWidth);
colorY = Math.Min(colorY, KinectUI.ColorImageHeight);
// Scale the color image coordinates to the size of the skeleton display on the screen
this.cachedJointPoint = new Point(
((KinectUI.DisplayWindowWidth * colorX) / KinectUI.ColorImageWidth),
((KinectUI.DisplayWindowHeight * colorY) / KinectUI.ColorImageHeight));
}
