UnityEditor.RuntimeClassRegistry.GetScenesForClass C# (CSharp) Method

        public List<string> GetScenesForClass(int ID)
        {
            if (!this.classScenes.ContainsKey(ID))
            {
                return null;
            }
            return this.classScenes[ID];
        }

        private static HashSet <UnityType> GenerateNativeClassList(RuntimeClassRegistry rcr, string directory, string[] rootAssemblies, StrippingInfo strippingInfo)
        {
            if (AssemblyStripper.UseUnityLinkerEngineModuleStripping)
            {
                throw new NotSupportedException("Don't want to rely on this method when UnityLinker EMS is used");
            }

            HashSet <UnityType> nativeClasses = CollectNativeClassListFromRoots(directory, rootAssemblies, strippingInfo);

            // List native classes found in scenes
            foreach (string klassName in rcr.GetAllNativeClassesIncludingManagersAsString())
            {
                UnityType klass = UnityType.FindTypeByName(klassName);
                if (klass != null && klass.baseClass != null)
                {
                    nativeClasses.Add(klass);
                    if (strippingInfo != null)
                    {
                        if (!klass.IsDerivedFrom(GameManagerTypeInfo))
                        {
                            var scenes = rcr.GetScenesForClass(klass.persistentTypeID);
                            if (scenes != null)
                            {
                                foreach (var scene in scenes)
                                {
                                    strippingInfo.RegisterDependency(klassName, scene);
                                    if (scene.EndsWith(".unity"))
                                    {
                                        strippingInfo.SetIcon(scene, "class/SceneAsset");
                                    }
                                    else
                                    {
                                        strippingInfo.SetIcon(scene, "class/AssetBundle");
                                    }
                                }
                            }
                        }
                    }
                }
            }

            // Always include base classes of derived native classes.
            HashSet <UnityType> nativeClassesAndBaseClasses = new HashSet <UnityType>();

            foreach (var klass in nativeClasses)
            {
                var current = klass;
                while (current.baseClass != null)
                {
                    nativeClassesAndBaseClasses.Add(current);
                    current = current.baseClass;
                }
            }

            return(nativeClassesAndBaseClasses);
        }