public static Guid GetGuid(this Animatable node)
{
var appData = node.GetAppData(new ClassID(Loader.Class_ID), SuperClassID.BaseNode);
var uidData = appData.GetChunk(0);
Guid uid;
if (uidData != null)
{
uid = new Guid(uidData);
}
else
{
uid = Guid.NewGuid();
appData.AddChunk(0, uid.ToByteArray());
}
return(uid);
}