@startuml
class LayerTest {
    + layerNumber0 : int
    + layerName0 : string
    + DebugLog() : void
}
class LayerNest1 {
    + layerNumber1 : int
    + layerName1 : string
}
struct LayerNest2 {
    + layerNumber2 : int
    + layerName2 : string
}
MonoBehaviour <|-- LayerTest
LayerTest --> "nest1" LayerNest1
LayerNest1 --> "nest2" LayerNest2
@enduml