void ProcessCustomFrame(MediaFrameReference frame)
{
if ((this.PoseFrameArrived != null) &&
(this.colorCoordinateSystem != null))
{
var trackingFrame = PoseTrackingFrame.Create(frame);
var eventArgs = new mtPoseTrackingFrameEventArgs();
if (trackingFrame.Status == PoseTrackingFrameCreationStatus.Success)
{
// Which of the entities here are actually tracked?
var trackedEntities =
trackingFrame.Frame.Entities.Where(e => e.IsTracked).ToArray();
var trackedCount = trackedEntities.Count();
if (trackedCount > 0)
{
eventArgs.PoseEntries =
trackedEntities
.Select(entity =>
mtPoseTrackingDetails.FromPoseTrackingEntity(entity, this.colorIntrinsics, this.depthColorTransform.Value))
.ToArray();
}
this.PoseFrameArrived(this, eventArgs);
}
}
}
void OnPoseFrameArrived(object sender, mtPoseTrackingFrameEventArgs e)
{
// NB: we do not invalidate the control here but, instead, just keep
// this frame around (maybe) until the colour frame redraws which will
// (depending on race conditions) pick up this frame and draw it
// too.
this.lastPoseEventArgs = e;
}