B4B.puml

@startuml

package BAT4Blender {

        class Rig {
        zoom enum
        rotation enum
        HD/SD enum
        ...
        ---
        checkRequirements()
        ..
        gui_render(zoom, level)
        gui_add_lod()
        ...
        }
        object LOD
        object Camera
        object Sun
        object Renderer

        Rig -down-> LOD
        Rig -down-> Camera
        Rig -down-> Sun
        Rig -down-> Renderer


    Class GUI_Panel {
        button w selection vars
        ..
        button w operators,
        executes on click
        ..
    }

    Class GUI_vars {
        using B4B enums
        register w ui manager
    }

    Class GUI_ops {
        defines UI operators such as render
        preview, reset, etc
        ..
        passes selected ui vars along
    }

    GUI_Panel -down-|> GUI_ops
    GUI_ops -down-|> Rig : calls on
}


@enduml