FDrawPolygonToolActionCommands::GetToolDefaultObjectList

Interface that subclasses need to implement [RegisterCommands()](API\Editor\UnrealEd\Tools\TInteractiveToolCommands\RegisterCommands) needs actual [UInteractiveTool](API\Runtime\InteractiveToolsFramework\UInteractiveTool) instances for all the Tools that want to provide Actions which will be connected to hotkeys.