Trigger → Actor 关系

文件在 Unreal/CarlaUE4/Plugins/Carla/Source/Carla/Trigger	在 Unreal/CarlaUE4/Plugins/Carla/Source/Carla/Actor 中引用
TriggerFactory.cpp	ActorBlueprintFunctionLibrary.h
TriggerFactory.h	ActorSpawnResult.h
TriggerFactory.h	CarlaActorFactory.h