public override async Task ToolSelected()
{
SetFaceSelectionFromObjectSelection();
/*
* Bypass normal operations - this won't ever appear in the history!
* Means our undo stack gets corrupted, but since we don't have knowledge of history
* at this point (and don't really care too much), we're just sitting in the world
* of "eh, whatever" at this point. Just deselect everything and stop worrying!
* Hammer 4 seems to have similar behaviour. It's just easier...
* This is just for rendering anyway so who cares.
*/
await MapDocumentOperation.Bypass(Document, new Deselect(Document.Selection));
await base.ToolSelected();
}