private void kinectCoreWindow_PointerMoved(object sender, KinectPointerEventArgs args)
{
KinectPointerPoint kinectPointerPoint = args.CurrentPoint;
if (kinectPointerPoint.Properties.IsEngaged)
{
// PointerPoints come with X/Y positions from 0.0 to 1.0
// To calculate the corresponding point in pixels, we multiple by width/height of KinectRegion
Point pointRelativeToKinectRegion = new Point(
kinectPointerPoint.Position.X * _kinectRegion.ActualWidth,
kinectPointerPoint.Position.Y * _kinectRegion.ActualHeight);
Point relativeToElement = _kinectRegion.TranslatePoint(pointRelativeToKinectRegion, _interactiveElement);
bool insideElement = (relativeToElement.X >= 0 && relativeToElement.X < _interactiveElement.ActualWidth &&
relativeToElement.Y >= 0 && relativeToElement.Y < _interactiveElement.ActualHeight);
if (insideElement)
{
if (!_isHandPointerEntered)
{
_isHandPointerEntered = true;
_handPointerEnter?.Invoke(_interactiveElement, null);
}
}
else
{
if (_isHandPointerEntered)
{
_isHandPointerEntered = false;
_handPointerLeave?.Invoke(_interactiveElement, null);
}
}
}
}