diff --git a/Source/Engine/Level/Level.cpp b/Source/Engine/Level/Level.cpp
index efc73dc63..2f77600b8 100644
--- a/Source/Engine/Level/Level.cpp
+++ b/Source/Engine/Level/Level.cpp
@@ -588,9 +588,9 @@ public:
         {
             LOG(Info, "Prepare scene objects");
             SceneBeginData beginData;
-            for (int32 i = 0; i < Level::Scenes.Count(); i++)
+            for (auto scene : Level::Scenes)
             {
-                Level::Scenes[i]->BeginPlay(&beginData);
+                scene->BeginPlay(&beginData);
             }
             beginData.OnDone();
         }
diff --git a/Source/Engine/Level/Scene/Scene.cpp b/Source/Engine/Level/Scene/Scene.cpp
index 9304b679a..b9b5444ab 100644
--- a/Source/Engine/Level/Scene/Scene.cpp
+++ b/Source/Engine/Level/Scene/Scene.cpp
@@ -30,13 +30,37 @@ bool SceneAsset::IsInternalType() const
     return true;
 }
 
+BoundingBox SceneNavigation::GetNavigationBounds()
+{
+    if (Volumes.IsEmpty())
+        return BoundingBox::Empty;
+    PROFILE_CPU_NAMED("GetNavigationBounds");
+    auto box = Volumes[0]->GetBox();
+    for (int32 i = 1; i < Volumes.Count(); i++)
+        BoundingBox::Merge(box, Volumes[i]->GetBox(), box);
+    return box;
+}
+
+NavMeshBoundsVolume* SceneNavigation::FindNavigationBoundsOverlap(const BoundingBox& bounds)
+{
+    NavMeshBoundsVolume* result = nullptr;
+    for (int32 i = 0; i < Volumes.Count(); i++)
+    {
+        if (Volumes[i]->GetBox().Intersects(bounds))
+        {
+            result = Volumes[i];
+            break;
+        }
+    }
+    return result;
+}
+
 #define CSG_COLLIDER_NAME TEXT("CSG.Collider")
 #define CSG_MODEL_NAME TEXT("CSG.Model")
 
 Scene::Scene(const SpawnParams& params)
     : Actor(params)
     , Rendering(this)
-    , Ticking(this)
     , LightmapsData(this)
     , CSGData(this)
 {
@@ -65,31 +89,6 @@ void Scene::SetLightmapSettings(const LightmapSettings& value)
     Info.LightmapSettings = value;
 }
 
-BoundingBox Scene::GetNavigationBounds()
-{
-    if (NavigationVolumes.IsEmpty())
-        return BoundingBox::Empty;
-    PROFILE_CPU_NAMED("GetNavigationBounds");
-    auto box = NavigationVolumes[0]->GetBox();
-    for (int32 i = 1; i < NavigationVolumes.Count(); i++)
-        BoundingBox::Merge(box, NavigationVolumes[i]->GetBox(), box);
-    return box;
-}
-
-NavMeshBoundsVolume* Scene::FindNavigationBoundsOverlap(const BoundingBox& bounds)
-{
-    NavMeshBoundsVolume* result = nullptr;
-    for (int32 i = 0; i < NavigationVolumes.Count(); i++)
-    {
-        if (NavigationVolumes[i]->GetBox().Intersects(bounds))
-        {
-            result = NavigationVolumes[i];
-            break;
-        }
-    }
-    return result;
-}
-
 void Scene::ClearLightmaps()
 {
     LightmapsData.ClearLightmaps();
@@ -283,7 +282,7 @@ void Scene::Deserialize(DeserializeStream& stream, ISerializeModifier* modifier)
     CSGData.DeserializeIfExists(stream, "CSG", modifier);
 
     // [Deprecated on 13.01.2021, expires on 13.01.2023]
-    if (modifier->EngineBuild <= 6215 && NavigationMeshes.IsEmpty())
+    if (modifier->EngineBuild <= 6215 && Navigation.Meshes.IsEmpty())
     {
         const auto e = SERIALIZE_FIND_MEMBER(stream, "NavMesh");
         if (e != stream.MemberEnd())
diff --git a/Source/Engine/Level/Scene/Scene.h b/Source/Engine/Level/Scene/Scene.h
index 305a31ca6..474e0907f 100644
--- a/Source/Engine/Level/Scene/Scene.h
+++ b/Source/Engine/Level/Scene/Scene.h
@@ -8,22 +8,18 @@
 #include "SceneCSGData.h"
 #include "SceneRendering.h"
 #include "SceneTicking.h"
+#include "SceneNavigation.h"
 
 class MeshCollider;
-class Level;
-class ReloadScriptsAction;
-class NavMeshBoundsVolume;
-class NavMesh;
 
 /// <summary>
 /// The scene root object that contains a hierarchy of actors.
 /// </summary>
 API_CLASS() class FLAXENGINE_API Scene : public Actor
 {
+    friend class Level;
+    friend class ReloadScriptsAction;
 DECLARE_SCENE_OBJECT(Scene);
-    friend Level;
-    friend ReloadScriptsAction;
-public:
 
     /// <summary>
     /// Finalizes an instance of the <see cref="Scene"/> class.
@@ -47,8 +43,6 @@ public:
     /// </summary>
     DateTime SaveTime;
 
-public:
-
     /// <summary>
     /// The scene rendering manager.
     /// </summary>
@@ -59,6 +53,11 @@ public:
     /// </summary>
     SceneTicking Ticking;
 
+    /// <summary>
+    /// The navigation data.
+    /// </summary>
+    SceneNavigation Navigation;
+
     /// <summary>
     /// The static light manager for this scene.
     /// </summary>
@@ -80,31 +79,6 @@ public:
     /// </summary>
     API_PROPERTY() void SetLightmapSettings(const LightmapSettings& value);
 
-public:
-
-    /// <summary>
-    /// The list of registered navigation bounds volumes (in the scene).
-    /// </summary>
-    Array<NavMeshBoundsVolume*> NavigationVolumes;
-
-    /// <summary>
-    /// The list of registered navigation meshes (in the scene).
-    /// </summary>
-    Array<NavMesh*> NavigationMeshes;
-
-    /// <summary>
-    /// Gets the total navigation volumes bounds.
-    /// </summary>
-    /// <returns>The navmesh bounds.</returns>
-    BoundingBox GetNavigationBounds();
-
-    /// <summary>
-    /// Finds the navigation volume bounds that have intersection with the given world-space bounding box.
-    /// </summary>
-    /// <param name="bounds">The bounds.</param>
-    /// <returns>The intersecting volume or null if none found.</returns>
-    NavMeshBoundsVolume* FindNavigationBoundsOverlap(const BoundingBox& bounds);
-
 public:
 
     /// <summary>
@@ -119,8 +93,6 @@ public:
     /// <param name="timeoutMs">The timeout to wait before building CSG (in milliseconds).</param>
     API_FUNCTION() void BuildCSG(float timeoutMs = 50);
 
-public:
-
 #if USE_EDITOR
 
     /// <summary>
diff --git a/Source/Engine/Level/Scene/SceneCSGData.h b/Source/Engine/Level/Scene/SceneCSGData.h
index 0f85e75af..373ebd06c 100644
--- a/Source/Engine/Level/Scene/SceneCSGData.h
+++ b/Source/Engine/Level/Scene/SceneCSGData.h
@@ -2,13 +2,13 @@
 
 #pragma once
 
-#include "Engine/Content/AssetReference.h"
-#include "Engine/Content/Assets/RawDataAsset.h"
-#include "Engine/Content/Assets/Model.h"
-#include "Engine/Serialization/ISerializable.h"
 #include "Engine/Core/Math/Triangle.h"
 #include "Engine/Core/Collections/Dictionary.h"
 #include "Engine/Physics/CollisionData.h"
+#include "Engine/Serialization/ISerializable.h"
+#include "Engine/Content/AssetReference.h"
+#include "Engine/Content/Assets/RawDataAsset.h"
+#include "Engine/Content/Assets/Model.h"
 
 class Scene;
 
@@ -74,7 +74,6 @@ namespace CSG
         /// <summary>
         /// Determines whether this container has CSG data linked.
         /// </summary>
-        /// <returns><c>true</c> if this CSG data container is valid; otherwise, <c>false</c>.</returns>
         bool HasData() const;
 
     public:
diff --git a/Source/Engine/Level/Scene/SceneNavigation.h b/Source/Engine/Level/Scene/SceneNavigation.h
new file mode 100644
index 000000000..31ccb63b9
--- /dev/null
+++ b/Source/Engine/Level/Scene/SceneNavigation.h
@@ -0,0 +1,38 @@
+// Copyright (c) 2012-2021 Wojciech Figat. All rights reserved.
+
+#pragma once
+
+#include "Engine/Core/Collections/Array.h"
+
+class NavMesh;
+class NavMeshBoundsVolume;
+
+/// <summary>
+/// Scene navigation subsystem.
+/// </summary>
+class FLAXENGINE_API SceneNavigation
+{
+public:
+
+    /// <summary>
+    /// The list of registered navigation bounds volumes (on the scene).
+    /// </summary>
+    Array<NavMeshBoundsVolume*> Volumes;
+
+    /// <summary>
+    /// The list of registered navigation meshes (on the scene).
+    /// </summary>
+    Array<NavMesh*> Meshes;
+
+    /// <summary>
+    /// Gets the total navigation volumes bounds.
+    /// </summary>
+    BoundingBox GetNavigationBounds();
+
+    /// <summary>
+    /// Finds the navigation volume bounds that have intersection with the given world-space bounding box.
+    /// </summary>
+    /// <param name="bounds">The bounds.</param>
+    /// <returns>The intersecting volume or null if none found.</returns>
+    NavMeshBoundsVolume* FindNavigationBoundsOverlap(const BoundingBox& bounds);
+};
diff --git a/Source/Engine/Level/Scene/SceneTicking.cpp b/Source/Engine/Level/Scene/SceneTicking.cpp
index 862e3a352..b3a6c1cdc 100644
--- a/Source/Engine/Level/Scene/SceneTicking.cpp
+++ b/Source/Engine/Level/Scene/SceneTicking.cpp
@@ -4,6 +4,12 @@
 #include "Scene.h"
 #include "Engine/Scripting/Script.h"
 
+SceneTicking::TickData::TickData(int32 capacity)
+    : Scripts(capacity)
+    , Ticks(capacity)
+{
+}
+
 void SceneTicking::TickData::AddScript(Script* script)
 {
     Scripts.Add(script);
@@ -22,6 +28,65 @@ void SceneTicking::TickData::RemoveScript(Script* script)
 #endif
 }
 
+void SceneTicking::TickData::RemoveTick(void* callee)
+{
+    for (int32 i = 0; i < Ticks.Count(); i++)
+    {
+        if (Ticks[i].Callee == callee)
+        {
+            Ticks.RemoveAt(i);
+            break;
+        }
+    }
+}
+
+void SceneTicking::TickData::Tick()
+{
+    TickScripts(Scripts);
+
+    for (int32 i = 0; i < Ticks.Count(); i++)
+        Ticks[i].Call();
+}
+
+#if USE_EDITOR
+
+void SceneTicking::TickData::RemoveTickExecuteInEditor(void* callee)
+{
+    for (int32 i = 0; i < TicksExecuteInEditor.Count(); i++)
+    {
+        if (TicksExecuteInEditor[i].Callee == callee)
+        {
+            TicksExecuteInEditor.RemoveAt(i);
+            break;
+        }
+    }
+}
+
+void SceneTicking::TickData::TickExecuteInEditor()
+{
+    TickScripts(ScriptsExecuteInEditor);
+
+    for (int32 i = 0; i < TicksExecuteInEditor.Count(); i++)
+        TicksExecuteInEditor[i].Call();
+}
+
+#endif
+
+void SceneTicking::TickData::Clear()
+{
+    Scripts.Clear();
+    Ticks.Clear();
+#if USE_EDITOR
+    ScriptsExecuteInEditor.Clear();
+    TicksExecuteInEditor.Clear();
+#endif
+}
+
+SceneTicking::FixedUpdateTickData::FixedUpdateTickData()
+    : TickData(512)
+{
+}
+
 void SceneTicking::FixedUpdateTickData::TickScripts(const Array<Script*>& scripts)
 {
     for (auto* script : scripts)
@@ -30,6 +95,11 @@ void SceneTicking::FixedUpdateTickData::TickScripts(const Array<Script*>& script
     }
 }
 
+SceneTicking::UpdateTickData::UpdateTickData()
+    : TickData(1024)
+{
+}
+
 void SceneTicking::UpdateTickData::TickScripts(const Array<Script*>& scripts)
 {
     for (auto* script : scripts)
@@ -38,6 +108,11 @@ void SceneTicking::UpdateTickData::TickScripts(const Array<Script*>& scripts)
     }
 }
 
+SceneTicking::LateUpdateTickData::LateUpdateTickData()
+    : TickData(64)
+{
+}
+
 void SceneTicking::LateUpdateTickData::TickScripts(const Array<Script*>& scripts)
 {
     for (auto* script : scripts)
@@ -46,15 +121,9 @@ void SceneTicking::LateUpdateTickData::TickScripts(const Array<Script*>& scripts
     }
 }
 
-SceneTicking::SceneTicking(::Scene* scene)
-    : Scene(scene)
-{
-}
-
 void SceneTicking::AddScript(Script* obj)
 {
-    ASSERT(obj && obj->GetParent() && obj->GetParent()->GetScene() == Scene);
-
+    ASSERT_LOW_LAYER(obj && obj->GetParent() && obj->GetParent()->GetScene());
     if (obj->_tickFixedUpdate)
         FixedUpdate.AddScript(obj);
     if (obj->_tickUpdate)
@@ -65,8 +134,7 @@ void SceneTicking::AddScript(Script* obj)
 
 void SceneTicking::RemoveScript(Script* obj)
 {
-    ASSERT(obj && obj->GetParent() && obj->GetParent()->GetScene() == Scene);
-
+    ASSERT_LOW_LAYER(obj && obj->GetParent() && obj->GetParent()->GetScene());
     if (obj->_tickFixedUpdate)
         FixedUpdate.RemoveScript(obj);
     if (obj->_tickUpdate)
diff --git a/Source/Engine/Level/Scene/SceneTicking.h b/Source/Engine/Level/Scene/SceneTicking.h
index e8fbe8236..b90897792 100644
--- a/Source/Engine/Level/Scene/SceneTicking.h
+++ b/Source/Engine/Level/Scene/SceneTicking.h
@@ -10,8 +10,6 @@
 /// </summary>
 class FLAXENGINE_API SceneTicking
 {
-    friend Scene;
-
 public:
 
     /// <summary>
@@ -28,13 +26,9 @@ public:
             (static_cast<T*>(callee)->*Method)();
         }
 
-    public:
-
         void* Callee;
         SignatureObj FunctionObj;
 
-    public:
-
         template<class T, void(T::*Method)()>
         void Bind(T* callee)
         {
@@ -42,15 +36,15 @@ public:
             FunctionObj = &MethodCaller<T, Method>;
         }
 
-        /// <summary>
-        /// Calls the binded function.
-        /// </summary>
         FORCE_INLINE void Call() const
         {
             (*FunctionObj)(Callee);
         }
     };
 
+    /// <summary>
+    /// Ticking data container.
+    /// </summary>
     class FLAXENGINE_API TickData
     {
     public:
@@ -62,32 +56,10 @@ public:
         Array<Tick> TicksExecuteInEditor;
 #endif
 
-        TickData(int32 capacity)
-            : Scripts(capacity)
-            , Ticks(capacity)
-        {
-        }
+        TickData(int32 capacity);
 
         virtual void TickScripts(const Array<Script*>& scripts) = 0;
 
-        void Tick()
-        {
-            TickScripts(Scripts);
-
-            for (int32 i = 0; i < Ticks.Count(); i++)
-                Ticks[i].Call();
-        }
-
-#if USE_EDITOR
-        void TickExecuteInEditor()
-        {
-            TickScripts(ScriptsExecuteInEditor);
-
-            for (int32 i = 0; i < TicksExecuteInEditor.Count(); i++)
-                TicksExecuteInEditor[i].Call();
-        }
-#endif
-
         void AddScript(Script* script);
         void RemoveScript(Script* script);
 
@@ -99,17 +71,8 @@ public:
             Ticks.Add(tick);
         }
 
-        void RemoveTick(void* callee)
-        {
-            for (int32 i = 0; i < Ticks.Count(); i++)
-            {
-                if (Ticks[i].Callee == callee)
-                {
-                    Ticks.RemoveAt(i);
-                    break;
-                }
-            }
-        }
+        void RemoveTick(void* callee);
+        void Tick();
 
 #if USE_EDITOR
         template<class T, void(T::*Method)()>
@@ -120,39 +83,18 @@ public:
             TicksExecuteInEditor.Add(tick);
         }
 
-        void RemoveTickExecuteInEditor(void* callee)
-        {
-            for (int32 i = 0; i < TicksExecuteInEditor.Count(); i++)
-            {
-                if (TicksExecuteInEditor[i].Callee == callee)
-                {
-                    TicksExecuteInEditor.RemoveAt(i);
-                    break;
-                }
-            }
-        }
+        void RemoveTickExecuteInEditor(void* callee);
+        void TickExecuteInEditor();
 #endif
 
-        void Clear()
-        {
-            Scripts.Clear();
-            Ticks.Clear();
-#if USE_EDITOR
-            ScriptsExecuteInEditor.Clear();
-            TicksExecuteInEditor.Clear();
-#endif
-        }
+        void Clear();
     };
 
     class FLAXENGINE_API FixedUpdateTickData : public TickData
     {
     public:
 
-        FixedUpdateTickData()
-            : TickData(512)
-        {
-        }
-
+        FixedUpdateTickData();
         void TickScripts(const Array<Script*>& scripts) override;
     };
 
@@ -160,11 +102,7 @@ public:
     {
     public:
 
-        UpdateTickData()
-            : TickData(1024)
-        {
-        }
-
+        UpdateTickData();
         void TickScripts(const Array<Script*>& scripts) override;
     };
 
@@ -172,20 +110,10 @@ public:
     {
     public:
 
-        LateUpdateTickData()
-            : TickData(64)
-        {
-        }
-
+        LateUpdateTickData();
         void TickScripts(const Array<Script*>& scripts) override;
     };
 
-private:
-
-    Scene* Scene;
-
-    explicit SceneTicking(::Scene* scene);
-
 public:
 
     /// <summary>
diff --git a/Source/Engine/Navigation/NavMesh.cpp b/Source/Engine/Navigation/NavMesh.cpp
index 32ba8c61f..1f78287ae 100644
--- a/Source/Engine/Navigation/NavMesh.cpp
+++ b/Source/Engine/Navigation/NavMesh.cpp
@@ -156,14 +156,14 @@ void NavMesh::OnEnable()
     // Base
     Actor::OnEnable();
 
-    GetScene()->NavigationMeshes.Add(this);
+    GetScene()->Navigation.Meshes.Add(this);
     AddTiles();
 }
 
 void NavMesh::OnDisable()
 {
     RemoveTiles();
-    GetScene()->NavigationMeshes.Remove(this);
+    GetScene()->Navigation.Meshes.Remove(this);
 
     // Base
     Actor::OnDisable();
diff --git a/Source/Engine/Navigation/NavMeshBoundsVolume.cpp b/Source/Engine/Navigation/NavMeshBoundsVolume.cpp
index 700442b2f..1e11ffe84 100644
--- a/Source/Engine/Navigation/NavMeshBoundsVolume.cpp
+++ b/Source/Engine/Navigation/NavMeshBoundsVolume.cpp
@@ -37,12 +37,12 @@ void NavMeshBoundsVolume::OnEnable()
     // Base
     Actor::OnEnable();
 
-    GetScene()->NavigationVolumes.Add(this);
+    GetScene()->Navigation.Volumes.Add(this);
 }
 
 void NavMeshBoundsVolume::OnDisable()
 {
-    GetScene()->NavigationVolumes.Remove(this);
+    GetScene()->Navigation.Volumes.Remove(this);
 
     // Base
     Actor::OnDisable();
diff --git a/Source/Engine/Navigation/NavMeshBuilder.cpp b/Source/Engine/Navigation/NavMeshBuilder.cpp
index 755f4179b..8187de90a 100644
--- a/Source/Engine/Navigation/NavMeshBuilder.cpp
+++ b/Source/Engine/Navigation/NavMeshBuilder.cpp
@@ -348,9 +348,9 @@ bool GetNavMeshTileBounds(Scene* scene, NavMesh* navMesh, int32 x, int32 y, floa
     // Check if any navmesh volume intersects with the tile
     bool foundAnyVolume = false;
     Vector2 rangeY;
-    for (int32 i = 0; i < scene->NavigationVolumes.Count(); i++)
+    for (int32 i = 0; i < scene->Navigation.Volumes.Count(); i++)
     {
-        const auto volume = scene->NavigationVolumes[i];
+        const auto volume = scene->Navigation.Volumes[i];
         if (!volume->AgentsMask.IsNavMeshSupported(navMesh->Properties))
             continue;
         const auto& volumeBounds = volume->GetBox();
@@ -925,7 +925,7 @@ void BuildDirtyBounds(Scene* scene, const BoundingBox& dirtyBounds, bool rebuild
     for (auto& navMeshProperties : settings->NavMeshes)
     {
         NavMesh* navMesh = nullptr;
-        for (auto e : scene->NavigationMeshes)
+        for (auto e : scene->Navigation.Meshes)
         {
             if (e->Properties.Name == navMeshProperties.Name)
             {
@@ -953,7 +953,7 @@ void BuildDirtyBounds(Scene* scene, const BoundingBox& dirtyBounds, bool rebuild
     }
 
     // Build all navmeshes on the scene
-    for (NavMesh* navMesh : scene->NavigationMeshes)
+    for (NavMesh* navMesh : scene->Navigation.Meshes)
     {
         BuildDirtyBounds(scene, navMesh, dirtyBounds, rebuild);
     }
@@ -961,7 +961,7 @@ void BuildDirtyBounds(Scene* scene, const BoundingBox& dirtyBounds, bool rebuild
     // Remove unused navmeshes
     if (settings->AutoRemoveMissingNavMeshes)
     {
-        for (NavMesh* navMesh : scene->NavigationMeshes)
+        for (NavMesh* navMesh : scene->Navigation.Meshes)
         {
             // Skip used navmeshes
             if (navMesh->Data.Tiles.HasItems())
@@ -987,7 +987,7 @@ void BuildDirtyBounds(Scene* scene, const BoundingBox& dirtyBounds, bool rebuild
 void BuildWholeScene(Scene* scene)
 {
     // Compute total navigation area bounds
-    const BoundingBox worldBounds = scene->GetNavigationBounds();
+    const BoundingBox worldBounds = scene->Navigation.GetNavigationBounds();
 
     BuildDirtyBounds(scene, worldBounds, true);
 }
@@ -995,7 +995,7 @@ void BuildWholeScene(Scene* scene)
 void ClearNavigation(Scene* scene)
 {
     const bool autoRemoveMissingNavMeshes = NavigationSettings::Get()->AutoRemoveMissingNavMeshes;
-    for (NavMesh* navMesh : scene->NavigationMeshes)
+    for (NavMesh* navMesh : scene->Navigation.Meshes)
     {
         navMesh->ClearData();
         if (autoRemoveMissingNavMeshes)
@@ -1020,7 +1020,7 @@ void NavMeshBuilder::Update()
                 continue;
 
             // Early out if scene has no bounds volumes to define nav mesh area
-            if (scene->NavigationVolumes.IsEmpty())
+            if (scene->Navigation.Volumes.IsEmpty())
             {
                 ClearNavigation(scene);
                 continue;
@@ -1042,7 +1042,7 @@ void NavMeshBuilder::Update()
 void NavMeshBuilder::Build(Scene* scene, float timeoutMs)
 {
     // Early out if scene is not using navigation
-    if (scene->NavigationVolumes.IsEmpty())
+    if (scene->Navigation.Volumes.IsEmpty())
     {
         ClearNavigation(scene);
         return;
@@ -1073,7 +1073,7 @@ void NavMeshBuilder::Build(Scene* scene, float timeoutMs)
 void NavMeshBuilder::Build(Scene* scene, const BoundingBox& dirtyBounds, float timeoutMs)
 {
     // Early out if scene is not using navigation
-    if (scene->NavigationVolumes.IsEmpty())
+    if (scene->Navigation.Volumes.IsEmpty())
     {
         ClearNavigation(scene);
         return;
diff --git a/Source/Engine/Navigation/Navigation.cpp b/Source/Engine/Navigation/Navigation.cpp
index d7fdcfc33..2561a2176 100644
--- a/Source/Engine/Navigation/Navigation.cpp
+++ b/Source/Engine/Navigation/Navigation.cpp
@@ -371,7 +371,7 @@ void Navigation::DrawNavMesh()
         bool skip = false;
         for (auto scene : Level::Scenes)
         {
-            for (auto e : scene->NavigationMeshes)
+            for (auto e : scene->Navigation.Meshes)
             {
                 if (e->Properties == navMesh->Properties)
                 {