public Pose(String name = "")
: base(name)
{
PoseInfos = new CollectionView <PoseInfo, PoseInfo>(poseInfos, eh => poseInfos.CollectionChanged += eh);
}
protected LayerContainer(string name = "")
: base(name)
{
Layers = new CollectionView <Layer, Layer>(layers, eh => layers.CollectionChanged += eh);
}