01.10.2020

+ Time controls (Stopwatch, Timers, Intervals)
+ Added smmeries to everything in SM.Base

~ Renamed Vectors to CVectors.

SMCode/SM.Base/Scene/GenericCamera.cs

@@ -2,25 +2,62 @@
 
 namespace SM.Base.Scene
 {
+    /// <summary>
+    /// Controller for a camera
+    /// </summary>
     public abstract class GenericCamera
     {
+        /// <summary>
+        /// The matrix for the orthographic world.
+        /// </summary>
         public static Matrix4 OrthographicWorld { get; protected set; }
+        /// <summary>
+        /// The matrix for the perspective world.
+        /// </summary>
         public static Matrix4 PerspectiveWorld { get; protected set; }
+        /// <summary>
+        /// This defines what is up. (Normalized)
+        /// <para>Default: <see cref="Vector3.UnitY"/></para>
+        /// </summary>
         public static Vector3 UpVector { get; set; } = Vector3.UnitY;
         
-        public Matrix4 ViewMatrix { get; protected set; }
+        /// <summary>
+        /// Contains the view matrix of this camera.
+        /// <para>Default: <see cref="Matrix4.Identity"/></para>
+        /// </summary>
+        public Matrix4 ViewMatrix { get; protected set; } = Matrix4.Identity;
 
+        /// <summary>
+        /// Returns the world matrix that is connected to this camera.
+        /// </summary>
         public Matrix4 World => Orthographic ? OrthographicWorld : PerspectiveWorld;
 
+        /// <summary>
+        /// Calculates the view matrix.
+        /// </summary>
+        /// <returns>The calculated view matrix. Same as <see cref="ViewMatrix"/></returns>
         internal Matrix4 CalculateViewMatrix()
         {
             ViewMatrix = ViewCalculation();
             return ViewMatrix;
         }
 
+        /// <summary>
+        /// This calculates the view matrix.
+        /// </summary>
+        /// <returns>The new view matrix. This is the returns for <see cref="CalculateViewMatrix"/> and the next value for <see cref="ViewMatrix"/>. </returns>
         protected abstract Matrix4 ViewCalculation();
 
+        /// <summary>
+        /// Represents if the camera is orthographic.
+        /// </summary>
         public abstract bool Orthographic { get; }
+        /// <summary>
+        /// This will calculate the world.
+        /// <para>This is called on <see cref="GenericWindow{TScene,TItem,TCamera}.ViewportCamera"/> to calculate the world.</para>
+        /// </summary>
+        /// <param name="world">The world scale</param>
+        /// <param name="aspect">The aspect ratio from the window.</param>
         public abstract void RecalculateWorld(Vector2 world, float aspect);
     }
 }