private void SurfaceMode(HandCollection data)
{
this.Dispatcher.Invoke(new Action(() =>
{
if (isNew)
{
if (this.selectedVideo != null)
{
this.selectedVideo.IsSelected = false;
}
this.selectedVideo = new VideoSurface(this.videoPaths[this.videoPointer++]);
this.videos.Add(this.selectedVideo);
this.selectedVideo.RequestRemove += new EventHandler(videoSurface_RequestRemove);
if (videoPointer >= this.videoPaths.Length)
{
videoPointer = 0;
}
this.viewPort.Children.Add(selectedVideo.ModelVisual3D);
this.selectedVideo.Play();
this.selectedVideo.Opacity = 0.8;
isNew = false;
}
if (selectedVideo.IsPaused)
{
selectedVideo.Play();
}
var points = new List<CCT.NUI.Core.Point>();
var hand1 = data.Hands[0];
var hand2 = data.Hands[1];
points.Add(hand1.FingerPoints[0].Fingertip);
points.Add(hand1.FingerPoints[1].Fingertip);
points.Add(hand2.FingerPoints[0].Fingertip);
points.Add(hand2.FingerPoints[1].Fingertip);
points = points.OrderBy((p) => p.X).ToList();
var leftPoints = points.Take(2).ToList();
var rightPoints = points.Skip(2).Take(2).ToList();
leftPoints = leftPoints.OrderByDescending(p => p.Y).ToList();
rightPoints = rightPoints.OrderByDescending(p => p.Y).ToList();
this.selectedVideo.SetPoints(Map(leftPoints[0]), Map(rightPoints[0]), Map(rightPoints[1]), Map(leftPoints[1]));
}));
moveMode = false;
}
private void Remove(VideoSurface videoSurface)
{
this.videos.Remove(videoSurface);
this.viewPort.Children.Remove(videoSurface.ModelVisual3D);
}
private void Select(FingerPoint fingerTip)
{
ExecuteOnHitResult(fingerTip.Location, (hitTestResult) =>
{
this.selectedVideo = GetByHitTest(hitTestResult as RayMeshGeometry3DHitTestResult);
foreach (var video in this.videos.Where(v => v != selectedVideo))
{
video.IsSelected = false;
}
this.selectedVideo.IsSelected = true;
});
}
