public void SetFadeAwayRelation(NodeCircleController previous)
{
if (previous)
{
if (previous != this)
{
_fadingIntoParent = (CurrentNode?.Contains(previous.myLastLinkedNode) ?? false) &&
myLastLinkedNode.parentNode == previous.myLastLinkedNode;
if (_fadingIntoParent)
{
// _latestParent = previous;
_fadingRelation = previous;
}
else
{
_fadingRelation = CurrentNode?.visualRepresentation as NodeCircleController;
}
}
else
{
_fadingIntoParent = false;
_fadingRelation = CurrentNode?.visualRepresentation as NodeCircleController;
}
}
else
{
_fadingRelation = null;
}
SetDirty();
}