public void LoadVmd(Uri uri, Single scale = 1.58f / 20.0f)
{
var bytes = File.ReadAllBytes(uri.LocalPath);
var vmd = MMIO.Mmd.VmdParse.Execute(bytes);
var motion = new Motion(Path.GetFileName(uri.LocalPath), 30);
motion.AddRange(
vmd.BoneFrames
.ToLookup(x => x.BoneName)
.Select(x => new Curve(x.Key, x.ToDictionary(
y => y.Frame
, y => VmdBoneFrameToKeyFrame(y, scale)
))));
motion.LastFrame = FrameToTimeSpan(vmd.BoneFrames.Max(x => x.Frame), 30);
RootMotion.Children.Add(new Node<Motion>(motion));
}