Added Summeries

SMCode/SM.Base/Window/Contexts/UpdateContext.cs

@@ -6,12 +6,24 @@ using SM.Base.Scene;
 
 namespace SM.Base.Window
 {
+    /// <summary>
+    /// A context that gets send when a window want to update the scene.
+    /// </summary>
     public struct UpdateContext
     {
+        /// <summary>
+        /// The window what triggered the updated.
+        /// </summary>
         public IGenericWindow Window;
 
+        /// <summary>
+        /// A current update delta time. Equivalent to <see cref="SMRenderer.DefaultDeltatime"/>.
+        /// </summary>
         public float Deltatime => SMRenderer.DefaultDeltatime.DeltaTime;
 
+        /// <summary>
+        /// The scene that gets updated.
+        /// </summary>
         public GenericScene Scene;
     }
 }