Added missing summeries #1

SMCode/SM.Base/Drawing/ShaderArguments.cs

@@ -1,13 +1,26 @@
-using System;
+#region usings
+
 using System.Collections.Generic;
 
+#endregion
+
 namespace SM.Base.Drawing
 {
+    /// <summary>
+    /// A custom dictionary, with a few useful methods.
+    /// </summary>
     public class ShaderArguments : Dictionary<string, object>
     {
+        /// <summary>
+        /// Returns the stored value or the default value if the name doesn't exist.
+        /// </summary>
+        /// <param name="name"></param>
+        /// <param name="defaultValue"></param>
+        /// <typeparam name="TType"></typeparam>
+        /// <returns></returns>
         public TType Get<TType>(string name, TType defaultValue = default)
         {
-            return ContainsKey(name) ? (TType)this[name] : defaultValue;
+            return ContainsKey(name) ? (TType) this[name] : defaultValue;
         }
     }
 }