private void SetSelectionAndExpandedState(List <ISceneGraphNode> nodes)
{
var ids = AsInstanceIds(nodes.Select(n => n.Parent))
.Concat(nodes.Where(n => null == n.Parent).Select(n => n.Graph).OfType <SceneGraph>().Select(g => g.Scene.SceneGuid.GetHashCode()))
.Distinct()
.ToArray();
IdsToExpand.AddRange(ids);
Selection.instanceIDs = AsInstanceIds(nodes).ToArray();
}
public void TransferSelection(List <Guid> guids)
{
var references = guids.Select(g => m_ComponentCache.GetEntityReference(g)).Where(r => r && null != r).ToList();
Selection.instanceIDs = references.Select(r => r.gameObject.GetInstanceID()).ToArray();
IdsToExpand.AddRange(references
.Select(e => e.transform.parent)
.Where(p => p && null != p)
.Select(p => p.gameObject.GetInstanceID()));
}
