diff --git a/src/renderer/SM.OGL/Framebuffer/ColorAttachment.cs b/src/renderer/SM.OGL/Framebuffer/ColorAttachment.cs
index d95c6e1..7ef84e4 100644
--- a/src/renderer/SM.OGL/Framebuffer/ColorAttachment.cs
+++ b/src/renderer/SM.OGL/Framebuffer/ColorAttachment.cs
@@ -28,6 +28,10 @@ namespace SM.OGL.Framebuffer
         /// </summary>
         public Framebuffer ConnectedFramebuffer { get; private set; }
 
+        /// <summary>
+        /// Can contains the size this attachment want to be.
+        /// <para>If set, it will ignore the size from the framebuffer.</para>
+        /// </summary>
         public Vector2? AttachmentSize = null;
 
         /// <summary>
@@ -56,6 +60,7 @@ namespace SM.OGL.Framebuffer
         /// Creates a attachment with a specific id.
         /// </summary>
         /// <param name="attachmentId"></param>
+        /// <param name="size"></param>
         public ColorAttachment(int attachmentId, Vector2? size = null) : this(attachmentId, PixelInformation.RGBA_LDR, size)
         { }
 
@@ -64,6 +69,7 @@ namespace SM.OGL.Framebuffer
         /// </summary>
         /// <param name="attachmentID"></param>
         /// <param name="pixelInformation"></param>
+        /// <param name="size"></param>
         /// <param name="multisamples"></param>
         public ColorAttachment(int attachmentID, PixelInformation pixelInformation, Vector2? size = null, int multisamples = 0)
         {
diff --git a/src/renderer/SM.OGL/Framebuffer/Framebuffer.cs b/src/renderer/SM.OGL/Framebuffer/Framebuffer.cs
index da98b79..6a817de 100644
--- a/src/renderer/SM.OGL/Framebuffer/Framebuffer.cs
+++ b/src/renderer/SM.OGL/Framebuffer/Framebuffer.cs
@@ -50,8 +50,14 @@ namespace SM.OGL.Framebuffer
         /// </summary>
         public Vector2 Size { get; private set; }
 
+        /// <summary>
+        /// Says what value the dafault for the "applyViewport"-value in <see cref="Framebuffer.Activate(bool?)"/>.
+        /// </summary>
         public bool DefaultApplyViewport { get; set; } = true;
 
+        /// <summary>
+        /// Stores the first color attachment added.
+        /// </summary>
         public ColorAttachment FirstColorAttachment { get; private set; }
 
         /// <summary>
@@ -171,6 +177,12 @@ namespace SM.OGL.Framebuffer
         /// Appends a color attachment.
         /// </summary>
         public void Append(string key, int pos) => Append(key, new ColorAttachment(pos, null));
+        /// <summary>
+        /// Appends a color attachment.
+        /// </summary>
+        /// <param name="key"></param>
+        /// <param name="size"></param>
+        /// <param name="pos"></param>
         public void Append(string key, Vector2 size, int pos) => Append(key, new ColorAttachment(pos, size));
         /// <summary>
         /// Appends a color attachment.
@@ -203,6 +215,7 @@ namespace SM.OGL.Framebuffer
         /// Activates the framebuffer for the specific target framebuffer and without clearing.
         /// </summary>
         /// <param name="target"></param>
+        /// <param name="applyViewport"></param>
         public void Activate(FramebufferTarget target, bool? applyViewport = null)
         {
             Activate(target, ClearBufferMask.None, applyViewport);
@@ -212,6 +225,7 @@ namespace SM.OGL.Framebuffer
         /// Activates the framebuffer while clearing the specified buffer.
         /// </summary>
         /// <param name="clearMask"></param>
+        /// <param name="applyViewport"></param>
         public void Activate(ClearBufferMask clearMask, bool? applyViewport = null)
         {
             Activate(FramebufferTarget.Framebuffer, clearMask, applyViewport);
@@ -222,6 +236,7 @@ namespace SM.OGL.Framebuffer
         /// </summary>
         /// <param name="target"></param>
         /// <param name="clear"></param>
+        /// <param name="applyViewport"></param>
         public void Activate(FramebufferTarget target, ClearBufferMask clear, bool? applyViewport = null)
         {
             switch (target)
diff --git a/src/renderer/SM.OGL/Framebuffer/RenderbufferAttachment.cs b/src/renderer/SM.OGL/Framebuffer/RenderbufferAttachment.cs
index aa35c13..de00fb9 100644
--- a/src/renderer/SM.OGL/Framebuffer/RenderbufferAttachment.cs
+++ b/src/renderer/SM.OGL/Framebuffer/RenderbufferAttachment.cs
@@ -81,5 +81,16 @@ namespace SM.OGL.Framebuffer
 
             return false;
         }
+
+        /// <inheritdoc/>
+        public override int GetHashCode()
+        {
+            int hashCode = -1803239493;
+            hashCode = hashCode * -1521134295 + Storage.GetHashCode();
+            hashCode = hashCode * -1521134295 + FramebufferAttachment.GetHashCode();
+            hashCode = hashCode * -1521134295 + Multisample.GetHashCode();
+            hashCode = hashCode * -1521134295 + ID.GetHashCode();
+            return hashCode;
+        }
     }
 }
\ No newline at end of file
diff --git a/src/renderer/SM.OGL/Texture/TextureBase.cs b/src/renderer/SM.OGL/Texture/TextureBase.cs
index b496f6d..524c528 100644
--- a/src/renderer/SM.OGL/Texture/TextureBase.cs
+++ b/src/renderer/SM.OGL/Texture/TextureBase.cs
@@ -53,7 +53,14 @@ namespace SM.OGL.Texture
         /// </summary>
         public virtual int Height { get; protected set; }
 
+        /// <summary>
+        /// Returns the size of the texture.
+        /// </summary>
         public Vector2 Size => new Vector2(Width, Height);
+        /// <summary>
+        /// Returns the texel size of the texture.
+        /// <para>Returns: 1 / Size</para>
+        /// </summary>
         public Vector2 TexelSize => new Vector2(1f / Width, 1f / Height);
 
         /// <inheritdoc />
@@ -63,6 +70,10 @@ namespace SM.OGL.Texture
             base.Dispose();
         }
 
+        /// <summary>
+        /// Generates a basic texture, that applies all settings from the <see cref="TextureBase"/>-class.
+        /// </summary>
+        /// <param name="size"></param>
         protected void GenerateBaseTexture(Vector2 size)
         {
             Width = (int)size.X;