diff --git a/Source/Engine/Navigation/Navigation.h b/Source/Engine/Navigation/Navigation.h
index 29d21cffb..140f32f77 100644
--- a/Source/Engine/Navigation/Navigation.h
+++ b/Source/Engine/Navigation/Navigation.h
@@ -2,36 +2,12 @@
 
 #pragma once
 
-#include "Engine/Scripting/ScriptingType.h"
-#include "Engine/Core/Math/Vector3.h"
+#include "NavigationTypes.h"
 
 class Scene;
 
 #define NAV_MESH_PATH_MAX_SIZE 200
 
-/// <summary>
-/// The result information for navigation mesh queries.
-/// </summary>
-API_STRUCT() struct NavMeshHit
-{
-DECLARE_SCRIPTING_TYPE_MINIMAL(NavMeshHit);
-
-    /// <summary>
-    /// The hit point position.
-    /// </summary>
-    API_FIELD() Vector3 Position;
-
-    /// <summary>
-    /// The distance to hit point (from the query origin).
-    /// </summary>
-    API_FIELD() float Distance;
-
-    /// <summary>
-    /// The hit point normal vector.
-    /// </summary>
-    API_FIELD() Vector3 Normal;
-};
-
 /// <summary>
 /// The navigation service used for path finding and agents navigation system.
 /// </summary>
diff --git a/Source/Engine/Navigation/NavigationTypes.h b/Source/Engine/Navigation/NavigationTypes.h
new file mode 100644
index 000000000..e06794a90
--- /dev/null
+++ b/Source/Engine/Navigation/NavigationTypes.h
@@ -0,0 +1,57 @@
+// Copyright (c) 2012-2020 Wojciech Figat. All rights reserved.
+
+#pragma once
+
+#include "Engine/Scripting/ScriptingType.h"
+#include "Engine/Core/Math/Vector3.h"
+
+/// <summary>
+/// The navigation system agent properties container for navmesh building and querying.
+/// </summary>
+API_STRUCT() struct NavAgentProperties
+{
+DECLARE_SCRIPTING_TYPE_MINIMAL(NavAgentProperties);
+
+    /// <summary>
+	/// The radius of the agent used for navigation. Agents can't pass through gaps of less than twice the radius.
+    /// </summary>
+    API_FIELD() float Radius = 34.0f;
+
+    /// <summary>
+	/// The height of the agent used for navigation. Agents can't enter areas with ceilings lower than this value.
+    /// </summary>
+    API_FIELD() float Height = 144.0f;
+
+    /// <summary>
+	/// The step height used for navigation. Defines the maximum ledge height that is considered to still be traversable by the agent.
+    /// </summary>
+    API_FIELD() float StepHeight = 35.0f;
+
+    /// <summary>
+    /// The maximum slope (in degrees) that is considered walkable for navigation. Agents can't go up or down slopes higher than this value.
+    /// </summary>
+    API_FIELD() float MaxSlopeAngle = 60.0f;
+};
+
+/// <summary>
+/// The result information for navigation mesh queries.
+/// </summary>
+API_STRUCT() struct NavMeshHit
+{
+DECLARE_SCRIPTING_TYPE_MINIMAL(NavMeshHit);
+
+    /// <summary>
+    /// The hit point position.
+    /// </summary>
+    API_FIELD() Vector3 Position;
+
+    /// <summary>
+    /// The distance to hit point (from the query origin).
+    /// </summary>
+    API_FIELD() float Distance;
+
+    /// <summary>
+    /// The hit point normal vector.
+    /// </summary>
+    API_FIELD() Vector3 Normal;
+};