private void InputProfile_FrameSelected(object sender, FrameSelectedEventArgs args)
{
previousArgs = args;
if (MappingProfile != null && OutputProfile != null)
{
cache = new CaptureCache();
// Build the cache
int startingFrame = BaseSystem.Math.Max(args.frame - cache.CacheSize, 0);
for (int i = startingFrame; i <= args.frame; i++)
{
var elapsedTime = args.session.CaptureData[i].ElapsedMilliseconds;
var skeleton = NUICaptureHelper.GetNUISkeleton(args.session.CaptureData[i].Skeleton);
cache.AddNewFrame(skeleton, elapsedTime);
// Filter the raw input with enabled filters.
NUISkeleton filtered = skeleton;
foreach (MocapFilter filter in preMapFilters)
{
if (filter.Enabled)
{
filtered = filter.Filter(cache);
cache.AddFiltered(filter.Name, filtered);
}
}
// Convert the input skeleton to the normalized skeleton (Unity)
NUISkeleton mapped = MappingProfile.MapSkeleton(filtered);
cache.AddMapped(mapped);
// Apply any post-mapped filters selected by the user.
filtered = mapped;
foreach (MocapFilter filter in postMapFilters)
{
if (filter.Enabled)
{
filtered = filter.Filter(cache);
cache.AddFiltered(filter.Name, filtered);
}
}
cache.AddResult(filtered);
}
var s = NUICaptureHelper.GetNUISkeleton(args.session.CaptureData[args.frame].Skeleton);
OutputProfile.UpdatePreview(cache.CurrentSkeleton, MappingProfile.GetHipPosition(s));
}
}
/// <summary>
/// Receive frame data from the Input profile.
/// </summary>
/// <param name="sender"></param>
/// <param name="args"></param>
protected void MocapProfile_SkeletonFrameCaptured(object sender, FrameDataEventArgs args)
{
if (MappingProfile != null && OutputProfile != null)
{
var elapsedTime = new TimeSpan(DateTime.Now.Ticks - startTime.Ticks);
var skeleton = NUICaptureHelper.GetNUISkeleton(args.SkeletonFrameData);
// Cache raw data
cache.AddNewFrame(skeleton, elapsedTime.TotalMilliseconds);
// Filter the raw input with enabled filters.
NUISkeleton filtered = skeleton;
foreach (MocapFilter filter in preMapFilters)
{
if (filter.Enabled)
{
filtered = filter.Filter(cache);
cache.AddFiltered(filter.Name, filtered);
}
}
// Convert the input skeleton to the normalized skeleton (Unity)
NUISkeleton mapped = MappingProfile.MapSkeleton(skeleton);
Vector3 position = MappingProfile.GetHipPosition(skeleton);
cache.AddMapped(mapped);
// Apply any post-mapped filters selected by the user.
filtered = mapped;
foreach (MocapFilter filter in postMapFilters)
{
if (filter.Enabled)
{
filtered = filter.Filter(cache);
cache.AddFiltered(filter.Name, filtered);
}
}
// Send the mapped and filtered skeleton to the output profile.
cache.AddResult(filtered);
OutputProfile.UpdatePreview(filtered, position);
if (session != null && captureState == RecordingState.Recording)
{
// Add frame to session.
MocapSessionKeyframe kf = new MocapSessionKeyframe(args.SkeletonFrameData, (int)elapsedTime.TotalMilliseconds);
session.CaptureData.Add(kf);
}
}
}