README.md

@@ -1,8 +0,0 @@
-# SMRendererV3
-A performant and simple to use OpenGL-renderer.
-It allows you to extend/changing the renderer as you wish, without changing the source file.
-
-## Installation
-The distribution happens over the NuGet.org. 
-
-You should be able to find the SMRenderer**2D** over your Nuget Package Manager.

SMCode/SM.Base/Controls/Mouse.cs

@@ -18,20 +18,10 @@ namespace SM.Base.Controls
         private static MouseState? _mouseState;
         private static List<MouseButton> _lastButtonsPressed = new List<MouseButton>();
 
-        private static Vector2 _inScreen;
-
         /// <summary>
-        ///     Gets or sets the current position of the mouse in the screen.
+        ///     The current position of the mouse in the screen.
         /// </summary>
-        public static Vector2 InScreen
+        public static Vector2 InScreen { get; private set; }
-        {
-            get => _inScreen;
-            set
-            {
-                _inScreen = value;
-                UpdateNormalized(SMRenderer.CurrentWindow);
-            }
-        }
 
         /// <summary>
         ///     The current position of the mouse in the screen from 0..1.
@@ -50,16 +40,6 @@ namespace SM.Base.Controls
         /// </summary>
         public static bool RightClick => IsDown(MouseButton.Right, true);
 
-        /// <summary>
-        /// If true, it disables the tracking of the mouse, allowing you to change the <see cref="InScreen"/> value, without the system replacing it again.
-        /// </summary>
-        public static bool StopTracking { get; set; }
-
-        private static void UpdateNormalized(IGenericWindow window)
-        {
-            InScreenNormalized = new Vector2(_inScreen.X / (float)window.Width, _inScreen.Y / (float)window.Height);
-        }
-
         /// <summary>
         ///     The event to update the values.
         /// </summary>
@@ -67,10 +47,8 @@ namespace SM.Base.Controls
         /// <param name="window">The window where the mouse is checked</param>
         internal static void MouseMoveEvent(MouseMoveEventArgs mmea, IGenericWindow window)
         {
-            if (StopTracking) return;
-
             InScreen = new Vector2(mmea.X, mmea.Y);
-            UpdateNormalized(window);
+            InScreenNormalized = new Vector2(mmea.X / (float) window.Width, mmea.Y / (float) window.Height);
         }
 
         internal static void SetState()

SMCode/SM.Base/Drawing/GenericTransformation.cs

@@ -39,16 +39,9 @@ namespace SM.Base.Drawing
         /// <summary>
         ///     Returns the current model matrix.
         /// </summary>
-        /// <param name="force">If set to true, it will always (re-)calculate the model matrix.</param>
         /// <returns></returns>
-        public Matrix4 GetMatrix(bool force = false)
+        public Matrix4 GetMatrix()
         {
-            if (force)
-            {
-                _lastFrame = SMRenderer.CurrentFrame;
-                return _modelMatrix = RequestMatrix();
-            }
-
             if (Ignore) return Matrix4.Identity;
 
             if (_lastFrame != SMRenderer.CurrentFrame)

SMCode/SM.Base/Drawing/Material.cs

@@ -2,7 +2,6 @@
 
 using OpenTK.Graphics;
 using SM.Base.Shaders;
-using SM.Base.Window;
 using SM.OGL.Texture;
 
 #endregion
@@ -17,35 +16,26 @@ namespace SM.Base.Drawing
         /// <summary>
         ///     A setting to enable Blending.
         /// </summary>
-        public virtual bool Blending { get; set; } = false;
+        public bool Blending = false;
 
         /// <summary>
         ///     A custom shader, that is used to draw this material.
         /// </summary>
-        public virtual MaterialShader CustomShader { get; set; }
+        public MaterialShader CustomShader;
 
         /// <summary>
         ///     The base texture. (aka. Diffuse Texture)
         /// </summary>
-        public virtual TextureBase Texture { get; set; }
+        public TextureBase Texture;
 
         /// <summary>
         ///     The tint or color.
         /// </summary>
-        public virtual Color4 Tint { get; set; } = Color4.White;
+        public Color4 Tint = Color4.White;
 
         /// <summary>
         /// This allows custom shaders to use own shader arguments.
         /// </summary>
         public ShaderArguments ShaderArguments { get; internal set; } = new ShaderArguments();
-
-        /// <summary>
-        /// Draws the material with the provided context.
-        /// </summary>
-        /// <param name="context"></param>
-        public virtual void Draw(DrawContext context)
-        {
-            context.Shader.Draw(context);
-        }
     }
 }

SMCode/SM.Base/Drawing/Particles/ParticleContext.cs

@@ -0,0 +1,24 @@
+#region usings
+
+using SM.Base.Time;
+
+#endregion
+
+namespace SM.Base.Drawing.Particles
+{
+    /// <summary>
+    ///     A context, with that the particle system sends the information for the movement function.
+    /// </summary>
+    public struct ParticleContext
+    {
+        /// <summary>
+        ///     The Timer of the particles
+        /// </summary>
+        public Timer Timer;
+
+        /// <summary>
+        ///     The current speed of the particles.
+        /// </summary>
+        public float Speed;
+    }
+}

SMCode/SM.Base/Drawing/Particles/ParticleDrawingBasis.cs

@@ -0,0 +1,139 @@
+#region usings
+
+using System;
+using System.Collections.Generic;
+using OpenTK;
+using SM.Base.Scene;
+using SM.Base.Time;
+using SM.Base.Window;
+
+#endregion
+
+namespace SM.Base.Drawing.Particles
+{
+    /// <summary>
+    ///     The (drawing) basis for particles
+    /// </summary>
+    public abstract class ParticleDrawingBasis<TTransform, TDirection> : DrawingBasis<TTransform>, IScriptable
+        where TTransform : GenericTransformation, new()
+        where TDirection : struct
+    {
+
+        /// <summary>
+        ///     The amount of particles
+        /// </summary>
+        public int Amount = 32;
+
+        /// <summary>
+        ///     This contains the different instances for the particles.
+        /// </summary>
+        protected List<Instance> instances;
+
+        /// <summary>
+        ///     The maximum speed of the particles
+        /// </summary>
+        public float MaxSpeed = 50;
+
+        /// <summary>
+        ///     This contains all important information for each particle.
+        /// </summary>
+        protected ParticleStruct<TDirection>[] particleStructs;
+
+        /// <summary>
+        ///     The stopwatch of the particles.
+        /// </summary>
+        protected Timer timer;
+
+        /// <summary>
+        ///     Sets up the timer.
+        /// </summary>
+        /// <param name="duration">Duration how long the particles should live</param>
+        protected ParticleDrawingBasis(TimeSpan duration)
+        {
+            timer = new Timer(duration);
+        }
+
+        /// <summary>
+        ///     Get/Sets the state of pausing.
+        /// </summary>
+        public bool Paused
+        {
+            get => timer.Paused;
+            set => timer.Paused = value;
+        }
+
+        /// <summary>
+        ///     Controls the movement of each particles.
+        /// </summary>
+        public abstract Func<TDirection, ParticleContext, TDirection> MovementCalculation { get; set; }
+
+        /// <inheritdoc />
+        public bool UpdateActive { 
+            get => timer.Active; 
+            set { return; } 
+        }
+
+        /// <inheritdoc />
+        public void Update(UpdateContext context)
+        {
+            ParticleContext particleContext = new ParticleContext
+            {
+                Timer = timer
+            };
+
+            for (int i = 0; i < Amount; i++)
+            {
+                particleContext.Speed = particleStructs[i].Speed;
+                instances[i].ModelMatrix = CreateMatrix(particleStructs[i],
+                    MovementCalculation(particleStructs[i].Direction, particleContext));
+            }
+        }
+
+        /// <summary>
+        ///     Triggers the particles.
+        /// </summary>
+        public void Trigger()
+        {
+            timer.Start();
+
+            CreateParticles();
+        }
+
+        /// <inheritdoc />
+        protected override void DrawContext(ref DrawContext context)
+        {
+            if (!timer.Active) return;
+
+            base.DrawContext(ref context);
+
+            context.Instances = instances;
+
+            context.Shader.Draw(context);
+        }
+
+        /// <summary>
+        ///     Creates the particles.
+        /// </summary>
+        protected virtual void CreateParticles()
+        {
+            particleStructs = new ParticleStruct<TDirection>[Amount];
+            instances = new List<Instance>();
+            for (int i = 0; i < Amount; i++)
+            {
+                particleStructs[i] = CreateObject(i);
+
+                instances.Add(new Instance());
+            }
+        }
+
+        /// <summary>
+        ///     Creates a particle.
+        /// </summary>
+        protected abstract ParticleStruct<TDirection> CreateObject(int index);
+
+        /// <summary>
+        ///     Generates the desired matrix for drawing.
+        /// </summary>
+        protected abstract Matrix4 CreateMatrix(ParticleStruct<TDirection> Struct, TDirection relativePosition);
+    }
+}

SMCode/SM.Base/Drawing/Particles/ParticleMovement.cs

@@ -14,17 +14,17 @@ namespace SM.Base.Drawing.Particles
         /// <summary>
         ///     Default movement for 2D.
         /// </summary>
-        public static Vector2 Default2D(ParticleInstance<Vector2> particle)
+        public static Vector2 Default2D(Vector2 direction, ParticleContext context)
         {
-            return particle.Direction * ((particle.StartLifetime - particle.Lifetime) * particle.Speed);
+            return direction * (context.Timer.Elapsed * context.Speed);
         }
 
         /// <summary>
         ///     Default movement for 3D.
         /// </summary>
-        public static Vector3 Default3D(ParticleInstance<Vector3> particle)
+        public static Vector3 Default3D(Vector3 direction, ParticleContext context)
         {
-            return particle.Direction * ((particle.StartLifetime - particle.Lifetime) * particle.Speed);
+            return direction * (context.Timer.Elapsed * context.Speed);
         }
     }
 }

SMCode/SM.Base/Drawing/Particles/ParticleStruct.cs

@@ -0,0 +1,30 @@
+#region usings
+
+using OpenTK;
+
+#endregion
+
+namespace SM.Base.Drawing.Particles
+{
+    /// <summary>
+    ///     A particle...
+    /// </summary>
+    public struct ParticleStruct<TDirection>
+        where TDirection : struct
+    {
+        /// <summary>
+        ///     A direction, that the particle should travel.
+        /// </summary>
+        public TDirection Direction;
+
+        /// <summary>
+        ///     A matrix to store rotation and scale.
+        /// </summary>
+        public Matrix4 Matrix;
+
+        /// <summary>
+        ///     Speeeeeeeeeed
+        /// </summary>
+        public float Speed;
+    }
+}

SMCode/SM.Base/Drawing/Text/Font.cs

@@ -40,12 +40,6 @@ namespace SM.Base.Drawing.Text
         /// </summary>
         public float FontSize { get; set; } = 12;
 
-        /// <summary>
-        /// Allows to adjust the baseline to fix clipping issues.
-        /// <para>Due to some issues with the calculations, this is a temporary fix.</para>
-        /// </summary>
-        public float BaselineAdjust { get; set; } = 1f;
-
         /// <summary>
         /// The character positions.
         /// </summary>
@@ -70,8 +64,6 @@ namespace SM.Base.Drawing.Text
         public void RegenerateTexture()
         {
             Width = Height = 0;
-
-            //Height = Math.Abs(_fontFace.BBox.Bottom) + _fontFace.BBox.Top;
             Positions = new Dictionary<char, CharParameter>();
 
             _fontFace.SetCharSize(0, FontSize, 0, 96);
@@ -91,7 +83,7 @@ namespace SM.Base.Drawing.Text
 
             float bBoxHeight = (Math.Abs(_fontFace.BBox.Bottom) + _fontFace.BBox.Top);
             float bBoxTopScale = _fontFace.BBox.Top / bBoxHeight;
-            float baseline = (Height * bBoxTopScale) + BaselineAdjust;
+            float baseline = Height * bBoxTopScale + 1;
 
             Map = new Bitmap(Width, Height);
             using (Graphics g = Graphics.FromImage(Map))
@@ -103,7 +95,8 @@ namespace SM.Base.Drawing.Text
                 {
                     _fontFace.LoadChar(keyvalue.Key, LoadFlags.Render, LoadTarget.Normal);
 
-                    int y = ((int)baseline - (int) _fontFace.Glyph.Metrics.HorizontalBearingY);
+                    int y = ((int)baseline - (int)_fontFace.Glyph.Metrics.HorizontalBearingY);
+                    
                     g.DrawImageUnscaled(_fontFace.Glyph.Bitmap.ToGdipBitmap(Color.White), (int)keyvalue.Value[1], y);
 
                     Vector2 offset = new Vector2(keyvalue.Value[1] / Width, 0);

SMCode/SM.Base/Drawing/Text/TextDrawingBasis.cs

@@ -1,8 +1,6 @@
 #region usings
 
 using System;
-using System.Collections.Generic;
-using System.Linq;
 using OpenTK;
 using OpenTK.Graphics;
 using SM.Base.Objects.Static;
@@ -132,13 +130,9 @@ namespace SM.Base.Drawing.Text
         {
             if (!Font.WasCompiled) Font.RegenerateTexture();
 
-            if (string.IsNullOrEmpty(_text)) return;
-
             _text = _text.Replace("\r\n", "\n").Replace("\t", "    ");
 
             _instances = new Instance[_text.Length];
-            List<Tuple<Vector2, Instance[]>> lines = new List<Tuple<Vector2, Instance[]>>();
-            List<Instance> currentLineInstances = new List<Instance>();
 
             float x = 0;
             float y = 0;
@@ -152,13 +146,8 @@ namespace SM.Base.Drawing.Text
 
                 if (_text[i] == '\n')
                 {
-                    if (currentLineInstances.Count > 0)
-                    {
-                        lines.Add(new Tuple<Vector2, Instance[]>(new Vector2(x, y), currentLineInstances.ToArray()));
-                        currentLineInstances.Clear();
-                    }
-
                     y += Font.Height;
+                    Width = Math.Max(Width, x);
                     x = 0;
                     continue;
                 }
@@ -181,42 +170,33 @@ namespace SM.Base.Drawing.Text
 
                 var matrix = Matrix4.CreateScale(parameter.Width, Font.Height, 1) *
                              Matrix4.CreateTranslation(x + parameter.Width / 2, -y, 0);
-                currentLineInstances.Add(_instances[i] = new Instance
+                _instances[i] = new Instance
                 {
                     ModelMatrix = matrix,
                     TextureMatrix = parameter.TextureMatrix
-                });
+                };
 
                 x += parameter.Advance;
             }
-            if (currentLineInstances.Count > 0)
-                lines.Add(new Tuple<Vector2, Instance[]>(new Vector2(x, y), currentLineInstances.ToArray()));
-
             Height = y + Font.Height;
-            Width = lines.Max(a => a.Item1.X);
+            Width = x;
 
             if (Origin != TextOrigin.Left)
             {
-                foreach (Tuple<Vector2, Instance[]> line in lines)
+                foreach (Instance i in _instances)
-                {
-                    
-                    foreach (Instance i in line.Item2)
                 {
                     if (i == null) continue;
                     switch (Origin)
                     {
                         case TextOrigin.Center:
-                                i.ModelMatrix *= Matrix4.CreateTranslation(-line.Item1.X / 2, 0, 0);
+                            i.ModelMatrix *= Matrix4.CreateTranslation(-Width / 2, 0, 0);
                             break;
                         case TextOrigin.Right:
-                                i.ModelMatrix *= Matrix4.CreateTranslation(-line.Item1.X, 0, 0);
+                            i.ModelMatrix *= Matrix4.CreateTranslation(-Width, 0, 0);
                             break;
                     }
                 }
             }
-
-                
-            }
         }
     }
 }

SMCode/SM.Base/Legacy/Font.cs

@@ -0,0 +1,144 @@
+#region usings
+
+using System.Collections.Generic;
+using System.Drawing;
+using System.Drawing.Text;
+using OpenTK.Graphics.OpenGL4;
+using SM.Base.Textures;
+
+#endregion
+
+namespace SM.Base.Drawing.Text
+{
+    /// <summary>
+    ///     Represents a font.
+    /// </summary>
+    public class Font : Texture
+    {
+        /// <summary>
+        ///     The char set for the font.
+        ///     <para>Default: <see cref="FontCharStorage.SimpleUTF8" /></para>
+        /// </summary>
+        public ICollection<char> CharSet = FontCharStorage.SimpleUTF8;
+
+        /// <summary>
+        ///     The font family, that is used to find the right font.
+        /// </summary>
+        public FontFamily FontFamily;
+
+        /// <summary>
+        ///     The font size.
+        ///     <para>Default: 12</para>
+        /// </summary>
+        public float FontSize = 12;
+
+        public float SpaceWidth { get; private set; }
+
+        public float Spacing = 1;
+
+        /// <summary>
+        ///     The font style.
+        ///     <para>Default: <see cref="System.Drawing.FontStyle.Regular" /></para>
+        /// </summary>
+        public FontStyle FontStyle = FontStyle.Regular;
+
+        /// <summary>
+        ///     This contains all information for the different font character.
+        /// </summary>
+        public Dictionary<char, CharParameter> Positions = new Dictionary<char, CharParameter>();
+
+        /// <summary>
+        ///     Generates a font from a font family from the specified path.
+        /// </summary>
+        /// <param name="path">The specified path</param>
+        public Font(string path)
+        {
+            var pfc = new PrivateFontCollection();
+            pfc.AddFontFile(path);
+            FontFamily = pfc.Families[0];
+        }
+
+        /// <summary>
+        ///     Generates a font from a specified font family.
+        /// </summary>
+        /// <param name="font">Font-Family</param>
+        public Font(FontFamily font)
+        {
+            FontFamily = font;
+        }
+
+        /// <inheritdoc />
+        public override TextureWrapMode WrapMode { get; set; } = TextureWrapMode.ClampToEdge;
+
+        /// <summary>
+        ///     Regenerates the texture.
+        /// </summary>
+        public void RegenerateTexture()
+        {
+            Width = 0;
+            Height = 0;
+            Positions = new Dictionary<char, CharParameter>();
+
+
+            var map = new Bitmap(1000, 20);
+            var charParams = new Dictionary<char, float[]>();
+            using (var f = new System.Drawing.Font(FontFamily, FontSize, FontStyle))
+            {
+                using (var g = Graphics.FromImage(map))
+                {
+                    g.Clear(Color.Transparent);
+
+                    foreach (var c in CharSet)
+                    {
+                        var s = c.ToString();
+                        var size = g.MeasureString(s, f, 0, StringFormat.GenericTypographic);
+                        try
+                        {
+                            charParams.Add(c, new[] {size.Width, Width});
+                        }
+                        catch
+                        {
+                            // ignored
+                        }
+
+                        if (Height < size.Height) Height = (int) size.Height;
+                        Width += (int) size.Width + 1;
+                    }
+
+                    SpaceWidth = g.MeasureString("_", f, 0, StringFormat.GenericTypographic).Width;
+                }
+
+                map = new Bitmap(Width, Height);
+                using (var g = Graphics.FromImage(map))
+                {
+                    foreach (var keyValuePair in charParams)
+                    {
+                        var normalizedX = (keyValuePair.Value[1]+ 0.00001f) / Width;
+                        var normalizedWidth = keyValuePair.Value[0] / Width;
+
+                        CharParameter parameter;
+                        Positions.Add(keyValuePair.Key, parameter = new CharParameter
+                        {
+                            NormalizedWidth = normalizedWidth,
+                            NormalizedX = normalizedX,
+                            Width = keyValuePair.Value[0],
+                            X = (int) keyValuePair.Value[1]
+                        });
+
+                        g.DrawString(keyValuePair.Key.ToString(), f, Brushes.White, parameter.X, 0, StringFormat.GenericTypographic);
+                    }
+                }
+            }
+
+            Map = map;
+            Recompile();
+        }
+
+        /// <inheritdoc />
+        public override void Compile()
+        {
+            RegenerateTexture();
+            base.Compile();
+        }
+    }
+}

SMCode/SM.Base/Log.cs

@@ -5,7 +5,6 @@ using System.Collections.Generic;
 using System.Diagnostics;
 using System.IO;
 using System.IO.Compression;
-using System.Reflection;
 using System.Windows.Forms;
 using OpenTK.Graphics.OpenGL4;
 using SM.OGL;
@@ -83,14 +82,14 @@ namespace SM.Base
         /// <summary>
         ///     Presets for the log targets.
         /// </summary>
-        public static Dictionary<LogTarget, string> Preset = new Dictionary<LogTarget, string>()
+        public static Dictionary<LogTarget, string> Preset = new()
         {
             {LogTarget.Console, "[%type%] %msg%"},
             {LogTarget.Debugger, "[%type%] %msg%"},
             {LogTarget.File, "<%date%, %time%> [%type%] %msg%"}
         };
 
-        private static readonly Dictionary<LogType, ConsoleColor> Colors = new Dictionary<LogType, ConsoleColor>() 
+        private static readonly Dictionary<LogType, ConsoleColor> Colors = new()
         {
             {LogType.Info, ConsoleColor.Green},
             {LogType.Warning, ConsoleColor.Yellow},
@@ -146,10 +145,7 @@ namespace SM.Base
         {
             if (_init) return;
 
-            if (!Debugger.IsAttached)
-            {
             AppDomain.CurrentDomain.UnhandledException += ExceptionHandler;
-            }
             AppDomain.CurrentDomain.DomainUnload += (sender, args) =>
             {
                 _logStream.WriteLine("Unload application");
@@ -176,12 +172,9 @@ namespace SM.Base
             Write(e.IsTerminating ? "Terminating Error" : LogType.Error.ToString(),
                 e.IsTerminating ? ConsoleColor.DarkRed : ConsoleColor.Red, e.ExceptionObject);
 
-            MethodBase info = (e.ExceptionObject as Exception).TargetSite;
-            string name = $"{info.ReflectedType.Namespace}.{info.ReflectedType.Name}.{info.Name}".Replace(".", "::");
-
             if (e.IsTerminating)
             {
-                MessageBox.Show($"Critical error occured at {name}.\n\n{e.ExceptionObject}",
+                MessageBox.Show($"Critical error occured.\n\n{e.ExceptionObject}",
                     $"Terminating Error: {e.ExceptionObject.GetType().Name}");
                 _logStream?.Close();
             }

SMCode/SM.Base/PostEffects/BloomEffect.cs

@@ -1,7 +1,5 @@
 #region usings
 
-using System;
-using System.Drawing;
 using OpenTK;
 using OpenTK.Graphics.OpenGL4;
 using SM.Base.Drawing;
@@ -9,31 +7,28 @@ using SM.Base.PostProcess;
 using SM.Base.Utility;
 using SM.Base.Window;
 using SM.OGL.Framebuffer;
-using SM.OGL.Shaders;
 using SM.OGL.Texture;
 
 #endregion
 
-namespace SM.Base.Legacy.PostProcessing
+namespace SM.Base.PostEffects
 {
     /// <summary>
     /// A bloom post process effect.
     /// </summary>
-    [Obsolete("This bloom effect isn't good. Please use SM.Base.PostEffects.BloomEffect, if you want a good bloom effect.")]
+    public class BloomEffect : PostProcessEffect
-    public class BloomEffectOld : PostProcessEffect
     {
         private static BezierCurve _defaultCurve = new BezierCurve(Vector2.UnitY, Vector2.Zero, new Vector2(0.4f, 0), new Vector2(.5f,0));
         private static readonly PostProcessShader _mergeShader = new PostProcessShader(
-            new ShaderFile(AssemblyUtility.ReadAssemblyFile("SM.Base.Legacy.PostProcessing.bloom_merge.vert")),
+            AssemblyUtility.ReadAssemblyFile(SMRenderer.PostProcessPath + ".bloom_merge_vert.glsl"),
-            AssemblyUtility.ReadAssemblyFile("SM.Base.Legacy.PostProcessing.bloom_merge.glsl"));
+            AssemblyUtility.ReadAssemblyFile(SMRenderer.PostProcessPath + ".bloom_merge.glsl"));
 
         private static readonly PostProcessShader _shader =
-            new PostProcessShader(AssemblyUtility.ReadAssemblyFile("SM.Base.Legacy.PostProcessing.bloom_blur.glsl"));
+            new PostProcessShader(AssemblyUtility.ReadAssemblyFile(SMRenderer.PostProcessPath + ".bloom_blur.glsl"));
         private const float _defaultTextureScale = .75f;
 
         private Framebuffer _source;
 
-        private Framebuffer _tempColorBuffer;
         private Framebuffer _bloomBuffer1;
         private Framebuffer _bloomBuffer2;
 
@@ -88,6 +83,12 @@ namespace SM.Base.Legacy.PostProcessing
         /// </summary>
         public float Radius = 1;
 
+        /// <summary>
+        /// This can disable the bloom calculation.
+        /// <para>Default: true</para>
+        /// </summary>
+        public bool Enable = true;
+
         /// <summary>
         /// This defines the weight curve.
         /// </summary>
@@ -100,7 +101,6 @@ namespace SM.Base.Legacy.PostProcessing
                 UpdateWeights();
             }
         }
-
         /// <summary>
         /// This defines how many picks the effect should pick from the weight curve.
         /// </summary>
@@ -112,7 +112,7 @@ namespace SM.Base.Legacy.PostProcessing
         /// <param name="source">This can specify a own source framebuffer. If not set, it will take the Pipeline MainFramebuffer.</param>
         /// <param name="hdr">This allows to enable hdr returns.</param>
         /// <param name="textureScale">This allows for a increase in performance, by lowering the calculating texture scale.</param>
-        public BloomEffectOld(Framebuffer source = null, bool hdr = false, float? textureScale = null)
+        public BloomEffect(Framebuffer source = null, bool hdr = false, float? textureScale = null)
         {
             _source = source;
             _hdr = hdr;
@@ -137,10 +137,6 @@ namespace SM.Base.Legacy.PostProcessing
 
             _source.ColorAttachments["color"].PixelInformation = PixelInformation.RGBA_HDR;
 
-            _tempColorBuffer = new Framebuffer(Pipeline.ConnectedWindow, 1);
-            _tempColorBuffer.Append("color", new ColorAttachment(0, PixelInformation.RGBA_HDR));
-            _tempColorBuffer.Compile();
-
             _bloomBuffer1 = new Framebuffer(Pipeline.ConnectedWindow, _textureScale)
             {
                 Name = "BloomX"
@@ -154,21 +150,19 @@ namespace SM.Base.Legacy.PostProcessing
             _bloomBuffer2.Append("yBuffer", _yBuffer = new ColorAttachment(0, PixelInformation.RGBA_HDR));
             _bloomBuffer2.Compile();
 
-            Pipeline.Framebuffers.Add(_tempColorBuffer);
             Pipeline.Framebuffers.Add(_bloomBuffer1);
             Pipeline.Framebuffers.Add(_bloomBuffer2);
         }
 
         /// <inheritdoc/>
-        protected override void Drawing(ColorAttachment source, DrawContext context)
+        public override void Draw(DrawContext context)
+        {
+            if (Enable)
             {
                 GL.Viewport(0, 0, (int) (Pipeline.ConnectedWindow.Width * _textureScale),
                     (int) (Pipeline.ConnectedWindow.Height * _textureScale));
 
                 Framebuffer target = Framebuffer.GetCurrentlyActive();
-
-            source.ConnectedFramebuffer.CopyTo(_tempColorBuffer);
-
                 bool first = true, hoz = true;
                 int iter = Iterations * 2;
                 for (int i = 0; i < iter; i++)
@@ -177,18 +171,18 @@ namespace SM.Base.Legacy.PostProcessing
 
                     _shader.Draw(collection =>
                     {
-                    collection["renderedTexture"].SetTexture(first ? source : (hoz ? _yBuffer : _xBuffer));
+                        collection["renderedTexture"].SetTexture(first ? _source.ColorAttachments["color"] : (hoz ? _yBuffer : _xBuffer));
 
-                    collection["First"].SetBool(first);
+                        collection["First"].SetUniform1(first);
-                    collection["Threshold"].SetFloat(Threshold);
+                        collection["Threshold"].SetUniform1(Threshold);
 
-                    collection["Horizontal"].SetBool(hoz);
+                        collection["Horizontal"].SetUniform1(hoz);
 
-                    collection["Weights"].SetFloat(_weights);
+                        collection["Weights"].SetUniform1(_weights);
-                    collection["WeightCount"].SetFloat(WeightCurvePickAmount);
+                        collection["WeightCount"].SetUniform1(WeightCurvePickAmount);
-                    collection["Power"].SetFloat(Power);
+                        collection["Power"].SetUniform1(Power);
 
-                    collection["Radius"].SetFloat(_textureScale * Radius);
+                        collection["Radius"].SetUniform1(_textureScale * Radius);
                     });
 
                     hoz = !hoz;
@@ -197,19 +191,20 @@ namespace SM.Base.Legacy.PostProcessing
 
                 GL.Viewport(Pipeline.ConnectedWindow.ClientRectangle);
                 target.Activate();
+            }
 
             _mergeShader.Draw(collection =>
             {
-                collection["Scene"].SetTexture(_tempColorBuffer["color"]);
+                collection["Scene"].SetTexture(_source.ColorAttachments["color"]);
                 collection["Bloom"].SetTexture(_yBuffer);
 
-                collection["MinAmount"].SetFloat(MinAmount);
+                collection["MinAmount"].SetUniform1(MinAmount);
-                collection["MaxAmount"].SetFloat(MaxAmount);
+                collection["MaxAmount"].SetUniform1(MaxAmount);
                 collection["AmountMap"].SetTexture(AmountMap, collection["HasAmountMap"]);
                 collection["TextureTransform"].SetMatrix3(AmountTransform.GetMatrix());
 
-                collection["Exposure"].SetFloat(context.UseCamera.Exposure);
+                collection["Exposure"].SetUniform1(context.UseCamera.Exposure);
-                collection["HDR"].SetBool(_hdr);
+                collection["HDR"].SetUniform1(_hdr);
             });
         }
     }

SMCode/SM.Base/PostEffects/PostProcessUtility.cs

@@ -4,34 +4,18 @@ using OpenTK.Graphics.OpenGL4;
 using SM.Base.PostProcess;
 using SM.Base.Utility;
 using SM.OGL.Framebuffer;
-using SM.OGL.Shaders;
-using System.Collections.Generic;
 
 #endregion
 
 namespace SM.Base.PostEffects
 {
-    public enum HDRColorCurve
-    {
-        OnlyExposure,
-        Reinhard,
-        ACES
-    }
-
     /// <summary>
     /// This class has some utility for render pipelines 
     /// </summary>
     public static class PostProcessUtility
     {
-        public static readonly ShaderFile HDRCurves = new ShaderFile(AssemblyUtility.ReadAssemblyFile(SMRenderer.PostProcessPath + ".hdr_curves.frag"));
+        private static readonly PostProcessShader _hdrExposureShader =
-        private static readonly string _finalizeHdrCode = AssemblyUtility.ReadAssemblyFile(SMRenderer.PostProcessPath + ".finalize_hdr.glsl");
+            new PostProcessShader(AssemblyUtility.ReadAssemblyFile(SMRenderer.PostProcessPath + ".finalize_hdr.glsl"));
-
-        private static readonly Dictionary<HDRColorCurve, PostProcessShader> _hdrExposureShader = new Dictionary<HDRColorCurve, PostProcessShader>()
-        {
-            { HDRColorCurve.OnlyExposure, new PostProcessShader(new ShaderFile(_finalizeHdrCode) {GLSLExtensions = { HDRCurves } }) },
-            { HDRColorCurve.Reinhard, new PostProcessShader(new ShaderFile(_finalizeHdrCode) { GLSLExtensions = { HDRCurves }, Defines = { "TYPE_REINHARD" } }) },
-            { HDRColorCurve.ACES, new PostProcessShader(new ShaderFile(_finalizeHdrCode) { GLSLExtensions = { HDRCurves }, Defines = { "TYPE_ACES" } }) },
-        };
 
         private static readonly PostProcessShader _gammaShader =
             new PostProcessShader(
@@ -54,7 +38,7 @@ namespace SM.Base.PostEffects
             target.Activate(FramebufferTarget.DrawFramebuffer);
             GL.BlitFramebuffer(0, 0, (int) multisampledBuffers.Size.X, (int) multisampledBuffers.Size.Y, 0, 0,
                 (int) target.Size.X, (int) target.Size.Y, ClearBufferMask.ColorBufferBit,
-                BlitFramebufferFilter.Linear);
+                BlitFramebufferFilter.Nearest);
 
             target.Activate();
         }
@@ -64,12 +48,12 @@ namespace SM.Base.PostEffects
         /// </summary>
         /// <param name="attachment"></param>
         /// <param name="exposure"></param>
-        public static void FinalizeHDR(ColorAttachment attachment, HDRColorCurve colorCurve = HDRColorCurve.ACES, float exposure = 1)
+        public static void FinalizeHDR(ColorAttachment attachment, float exposure)
         {
-            _hdrExposureShader[colorCurve].Draw(u =>
+            _hdrExposureShader.Draw(u =>
             {
-                u["Gamma"].SetFloat(Gamma);
+                u["Gamma"].SetUniform1(Gamma);
-                u["Exposure"].SetFloat(exposure);
+                u["Exposure"].SetUniform1(exposure);
                 u["Scene"].SetTexture(attachment);
             });
         }
@@ -82,7 +66,7 @@ namespace SM.Base.PostEffects
         {
             _gammaShader.Draw(u =>
             {
-                u["Gamma"].SetFloat(Gamma);
+                u["Gamma"].SetUniform1(Gamma);
                 u["Scene"].SetTexture(attachment);
             });
         }

SMCode/SM.Base/PostEffects/Shaders/bloom_blur.glsl

@@ -1,4 +1,5 @@
 #version 330
+#define PI 3.14159265359
 
 uniform sampler2D renderedTexture;
 uniform float RenderScale;
@@ -15,7 +16,6 @@ uniform float Power;
 uniform float Radius;
 
 layout(location = 0) out vec4 color;
-layout(location = 1) out vec4 scene;
 
 vec4 GetRenderColorOffset(vec2 offset);
 
@@ -31,8 +31,6 @@ float GetWeight(int dif) {
 }
 
 void main() {
-	if (First) scene = GetRenderColorOffset(vec2(0));
-
 	vec3 thres = vec3(First ? Threshold : 0);
 
 	vec2 tex_offset = 1.0 / textureSize(renderedTexture, 0) * vec2(Horizontal ? 1 : 0, Horizontal ? 0 : 1);

SMCode/SM.Base/PostEffects/Shaders/bloom_merge.glsl

@@ -18,7 +18,7 @@ layout(location = 0) out vec4 color;
 
 void main() {
 	vec3 result = texture(Bloom, vTexture).rgb;
-	//if (HasAmountMap) result *= clamp(length(texture(AmountMap, TransformedTexture).rgb) * (MaxAmount - MinAmount) + MinAmount, 0, 1);
+	if (HasAmountMap) result *= clamp(length(texture(AmountMap, TransformedTexture).rgb) * (MaxAmount - MinAmount) + MinAmount, 0, 1);
 	if (!HDR) {
 		result = vec3(1.0) - exp(-result * Exposure);
 	}

SMCode/SM.Base/PostEffects/Shaders/bloom_merge_vert.glsl

@@ -1,18 +1,11 @@
 #version 330
 
-layout(location = 0) in vec3 aPos;
 layout(location = 1) in vec2 aTex;
 
-uniform mat4 MVP;
 uniform mat3 TextureTransform;
 
-out vec2 vTexture;
 out vec2 TransformedTexture;
 
-
+void vertex() {
-void main() {
-	vTexture = aTex;
 	TransformedTexture = vec2(TextureTransform * vec3(aTex, 1));
-
-	gl_Position = MVP * vec4(aPos, 1);
 }

SMCode/SM.Base/PostEffects/Shaders/finalize_hdr.glsl

@@ -0,0 +1,15 @@
+#version 330
+
+in vec2 vTexture;
+
+uniform sampler2D Scene;
+uniform float Exposure;
+uniform float Gamma;
+
+layout(location = 0) out vec4 color;
+
+void main() {
+	vec3 result = vec3(1) - exp(-texture(Scene, vTexture).rgb * Exposure);
+
+	color = vec4(pow(result, vec3(1 / Gamma)), 1);
+}

SMCode/SM.Base/PostProcess/PostProcessEffect.cs

@@ -3,7 +3,6 @@
 using OpenTK;
 using SM.Base.Scene;
 using SM.Base.Window;
-using SM.OGL.Framebuffer;
 
 #endregion
 
@@ -24,12 +23,6 @@ namespace SM.Base.PostProcess
         /// </summary>
         protected RenderPipeline Pipeline;
 
-        /// <summary>
-        /// Enables the effect.
-        /// <para>Default: true</para>
-        /// </summary>
-        public bool Enable = true;
-
         /// <summary>
         ///     Initialize the effect.
         /// </summary>
@@ -47,20 +40,11 @@ namespace SM.Base.PostProcess
         {
         }
 
-        /// <summary>
-        /// This executes 
-        /// </summary>
-        /// <param name="source"></param>
-        /// <param name="context"></param>
-        public void Draw(ColorAttachment source, DrawContext context)
-        {
-            if (Enable) Drawing(source, context);
-        }
 
         /// <summary>
         ///     Method to draw the actual effect.
         /// </summary>
-        protected abstract void Drawing(ColorAttachment source, DrawContext context);
+        public abstract void Draw(DrawContext context);
 
         /// <summary>
         ///     Event, when the scene changed.
@@ -68,14 +52,5 @@ namespace SM.Base.PostProcess
         public virtual void SceneChanged(GenericScene scene)
         {
         }
-
-        /// <summary>
-        ///     Event, when the screen size changed.
-        /// </summary>
-        /// <param name="window">Window that changed</param>
-        public virtual void ScreenSizeChanged(IGenericWindow window)
-        {
-            
-        }
     }
 }

SMCode/SM.Base/PostProcess/PostProcessShader.cs

@@ -0,0 +1,72 @@
+#region usings
+
+using System;
+using System.Collections.Generic;
+using OpenTK.Graphics.OpenGL4;
+using SM.Base.Objects.Static;
+using SM.Base.Utility;
+using SM.OGL.Shaders;
+
+#endregion
+
+namespace SM.Base.PostProcess
+{
+    /// <summary>
+    ///     Specific shader for post processing.
+    /// </summary>
+    public class PostProcessShader : GenericShader
+    {
+        private static readonly ShaderFile _fragExtensions =
+            new ShaderFile(AssemblyUtility.ReadAssemblyFile("SM.Base.PostProcess.DefaultFiles.extensions.frag"));
+
+        private static readonly ShaderFile _normalVertex =
+            new ShaderFile(AssemblyUtility.ReadAssemblyFile("SM.Base.PostProcess.DefaultFiles.vertexFile.vert"));
+
+        private static readonly string _normalVertexWithExt =
+            AssemblyUtility.ReadAssemblyFile("SM.Base.PostProcess.DefaultFiles.vertexWithExt.vert");
+
+        /// <summary>
+        ///     Creates the shader with the default vertex shader and custom fragment.
+        /// </summary>
+        public PostProcessShader(string fragment) : this(_normalVertex,
+            new ShaderFile(fragment))
+        {
+        }
+
+        /// <summary>
+        ///     Creates the shader with an vertex extension and custom fragment.
+        /// </summary>
+        /// <param name="vertexExt"></param>
+        /// <param name="fragment"></param>
+        public PostProcessShader(string vertexExt, string fragment) : this(new ShaderFile(_normalVertexWithExt)
+        {
+            GLSLExtensions = new List<ShaderFile> {new ShaderFile(vertexExt)}
+        }, new ShaderFile(fragment))
+        {
+        }
+
+        private PostProcessShader(ShaderFile vertex, ShaderFile fragment) : base(
+            new ShaderFileCollection(vertex, fragment))
+        {
+            fragment.GLSLExtensions.Add(_fragExtensions);
+        }
+
+        /// <summary>
+        ///     Draws the shader with special uniforms.
+        /// </summary>
+        /// <param name="setUniformAction"></param>
+        public void Draw(Action<UniformCollection> setUniformAction)
+        {
+            Activate();
+            Plate.Object.Activate();
+
+            Uniforms["MVP"].SetMatrix4(PostProcessEffect.Mvp);
+
+            setUniformAction(Uniforms);
+
+            GL.DrawArrays(PrimitiveType.Quads, 0, 4);
+
+            CleanUp();
+        }
+    }
+}

SMCode/SM.Base/SM.Base.csproj

@@ -1,7 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="..\..\..\packages\SharpFont.4.0.1\build\SharpFont.props" Condition="Exists('..\..\..\packages\SharpFont.4.0.1\build\SharpFont.props')" />
-  <Import Project="..\..\..\packages\SharpFont.Dependencies.2.6\build\SharpFont.Dependencies.props" Condition="Exists('..\..\..\packages\SharpFont.Dependencies.2.6\build\SharpFont.Dependencies.props')" />
   <Import Project="..\..\..\IAmTwo - Kopie\packages\SharpFont.4.0.1\build\SharpFont.props" Condition="Exists('..\..\..\IAmTwo - Kopie\packages\SharpFont.4.0.1\build\SharpFont.props')" />
   <Import Project="..\..\..\IAmTwo - Kopie\packages\SharpFont.Dependencies.2.6\build\SharpFont.Dependencies.props" Condition="Exists('..\..\..\IAmTwo - Kopie\packages\SharpFont.Dependencies.2.6\build\SharpFont.Dependencies.props')" />
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
@@ -18,7 +16,6 @@
     <Deterministic>true</Deterministic>
     <NuGetPackageImportStamp>
     </NuGetPackageImportStamp>
-    <TargetFrameworkProfile />
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <DebugSymbols>true</DebugSymbols>
@@ -40,6 +37,23 @@
     <WarningLevel>4</WarningLevel>
     <LangVersion>latest</LangVersion>
   </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="OpenTK, Version=3.3.1.0, Culture=neutral, PublicKeyToken=bad199fe84eb3df4, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\OpenTK.3.3.1\lib\net20\OpenTK.dll</HintPath>
+    </Reference>
+    <Reference Include="PresentationCore" />
+    <Reference Include="SharpFont, Version=4.0.1.200, Culture=neutral, PublicKeyToken=48add4c483071cdf, processorArchitecture=MSIL">
+      <HintPath>..\..\..\IAmTwo - Kopie\packages\SharpFont.4.0.1\lib\net45\SharpFont.dll</HintPath>
+    </Reference>
+    <Reference Include="System" />
+    <Reference Include="System.Core" />
+    <Reference Include="System.Drawing" />
+    <Reference Include="System.IO.Compression" />
+    <Reference Include="System.IO.Compression.FileSystem" />
+    <Reference Include="System.Windows.Forms" />
+    <Reference Include="System.Xaml" />
+    <Reference Include="WindowsBase" />
+  </ItemGroup>
   <ItemGroup>
     <Compile Include="Animation\AnimationCurves.cs" />
     <Compile Include="Animation\InterpolationProcess.cs" />
@@ -48,23 +62,21 @@
     <Compile Include="Drawing\DrawingBasis.cs" />
     <Compile Include="Drawing\GenericTransformation.cs" />
     <Compile Include="Drawing\Instance.cs" />
-    <Compile Include="Drawing\Particles\ParticleInstance.cs" />
     <Compile Include="Drawing\ShaderArguments.cs" />
     <Compile Include="Drawing\TextureTransformation.cs" />
     <Compile Include="Drawing\Text\Font.cs" />
-    <Compile Include="PostEffects\BloomEffect.cs" />
     <Compile Include="PostEffects\PostProcessUtility.cs" />
     <Compile Include="Scene\ICollectionItem.cs" />
     <Compile Include="Scene\IFixedScriptable.cs" />
     <Compile Include="Shaders\MaterialShader.cs" />
+    <Compile Include="Drawing\Particles\ParticleContext.cs" />
     <Compile Include="Drawing\Particles\ParticleMovement.cs" />
+    <Compile Include="Drawing\Particles\ParticleStruct.cs" />
     <Compile Include="Drawing\Particles\ParticleDrawingBasis.cs" />
     <Compile Include="Shaders\SimpleShader.cs" />
     <Compile Include="Types\CVector4.cs" />
     <Compile Include="Types\CVectorBase.cs" />
-    <Compile Include="Types\MinMax.cs" />
     <Compile Include="Utility\IInitializable.cs" />
-    <Compile Include="Utility\MathUtils.cs" />
     <Compile Include="Utility\Ray.cs" />
     <Compile Include="Utility\Util.cs" />
     <Compile Include="Window\Contexts\DrawContext.cs" />
@@ -75,7 +87,7 @@
     <Compile Include="Objects\InstancedMesh.cs" />
     <Compile Include="Objects\Mesh.cs" />
     <Compile Include="Objects\Static\AxisHelper.cs" />
-    <Compile Include="Legacy\PostProcessing\BloomEffectOld.cs" />
+    <Compile Include="PostEffects\BloomEffect.cs" />
     <Compile Include="PostProcess\PostProcessEffect.cs" />
     <Compile Include="PostProcess\PostProcessShader.cs" />
     <Compile Include="Scene\IScriptable.cs" />
@@ -115,16 +127,25 @@
     <EmbeddedResource Include="PostProcess\DefaultFiles\vertexFile.vert" />
     <EmbeddedResource Include="PostProcess\DefaultFiles\extensions.frag" />
   </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\SM.OGL\SM.OGL.csproj">
+      <Project>{f604d684-bc1d-4819-88b5-8b5d03a17be0}</Project>
+      <Name>SM.OGL</Name>
+    </ProjectReference>
+  </ItemGroup>
   <ItemGroup>
     <EmbeddedResource Include="PostProcess\DefaultFiles\vertexWithExt.vert" />
   </ItemGroup>
   <ItemGroup>
-    <EmbeddedResource Include="Legacy\PostProcessing\bloom_blur.glsl" />
+    <EmbeddedResource Include="PostEffects\Shaders\bloom_blur.glsl" />
-    <EmbeddedResource Include="Legacy\PostProcessing\bloom_merge.glsl" />
+    <EmbeddedResource Include="PostEffects\Shaders\bloom_merge.glsl" />
   </ItemGroup>
   <ItemGroup>
+    <None Include="OpenTK.dll.config" />
+    <None Include="packages.config" />
     <EmbeddedResource Include="Shaders\SimpleShaderPresets\basic_vertex.glsl" />
     <EmbeddedResource Include="Shaders\SimpleShaderPresets\instanced_vertex.glsl" />
+    <EmbeddedResource Include="PostEffects\Shaders\bloom_merge_vert.glsl" />
     <EmbeddedResource Include="PostEffects\Shaders\finalize_hdr.glsl" />
     <EmbeddedResource Include="PostEffects\Shaders\finalize_gamma.glsl" />
     <EmbeddedResource Include="Shaders\Extensions\fragment\textureGamma.glsl" />
@@ -133,50 +154,12 @@
   <ItemGroup>
     <EmbeddedResource Include="Window\winIcon.ico" />
   </ItemGroup>
-  <ItemGroup>
-    <ProjectReference Include="..\SM.OGL\SM.OGL.csproj">
-      <Project>{f604d684-bc1d-4819-88b5-8b5d03a17be0}</Project>
-      <Name>SM.OGL</Name>
-    </ProjectReference>
-  </ItemGroup>
-  <ItemGroup>
-    <Reference Include="OpenTK, Version=3.3.1.0, Culture=neutral, PublicKeyToken=bad199fe84eb3df4, processorArchitecture=MSIL">
-      <HintPath>..\..\..\packages\OpenTK.3.3.1\lib\net20\OpenTK.dll</HintPath>
-    </Reference>
-    <Reference Include="SharpFont, Version=4.0.1.200, Culture=neutral, PublicKeyToken=48add4c483071cdf, processorArchitecture=MSIL">
-      <HintPath>..\..\..\packages\SharpFont.4.0.1\lib\net45\SharpFont.dll</HintPath>
-      <Private>True</Private>
-    </Reference>
-    <Reference Include="System" />
-    <Reference Include="System.ComponentModel.Composition" />
-    <Reference Include="System.Data" />
-    <Reference Include="System.Data.DataSetExtensions" />
-    <Reference Include="System.Drawing" />
-    <Reference Include="System.IO.Compression" />
-    <Reference Include="System.IO.Compression.FileSystem" />
-    <Reference Include="System.Net.Http" />
-    <Reference Include="System.Windows" />
-    <Reference Include="System.Windows.Forms" />
-    <Reference Include="System.XML" />
-    <Reference Include="System.Xml.Linq" />
-  </ItemGroup>
-  <ItemGroup>
-    <EmbeddedResource Include="Legacy\PostProcessing\bloom_merge.vert" />
-    <None Include="OpenTK.dll.config" />
-    <None Include="packages.config" />
-    <EmbeddedResource Include="PostEffects\Shaders\bloom\filter.frag" />
-    <EmbeddedResource Include="PostEffects\Shaders\bloom\downsample.frag" />
-    <EmbeddedResource Include="PostEffects\Shaders\bloom\upsample.frag" />
-    <EmbeddedResource Include="PostEffects\Shaders\bloom\combine.frag" />
-    <EmbeddedResource Include="PostEffects\Shaders\bloom\sampling.frag" />
-    <EmbeddedResource Include="PostEffects\Shaders\bloom\combine.vert" />
-    <EmbeddedResource Include="PostEffects\Shaders\bloom.frag" />
-    <EmbeddedResource Include="PostEffects\Shaders\hdr_curves.frag" />
-  </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
     <PropertyGroup>
       <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
     </PropertyGroup>
+    <Error Condition="!Exists('..\..\..\IAmTwo - Kopie\packages\SharpFont.Dependencies.2.6\build\SharpFont.Dependencies.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\IAmTwo - Kopie\packages\SharpFont.Dependencies.2.6\build\SharpFont.Dependencies.props'))" />
+    <Error Condition="!Exists('..\..\..\IAmTwo - Kopie\packages\SharpFont.4.0.1\build\SharpFont.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\IAmTwo - Kopie\packages\SharpFont.4.0.1\build\SharpFont.props'))" />
   </Target>
 </Project>

SMCode/SM.Base/Shaders/MaterialShader.cs

@@ -37,7 +37,6 @@ namespace SM.Base.Shaders
         /// <param name="context">The context</param>
         public virtual void Draw(DrawContext context)
         {
-            if (ErrorInShader) return;
             context.Shader.Activate();
 
             context.Mesh.Activate();
@@ -46,7 +45,9 @@ namespace SM.Base.Shaders
             {
                 try
                 {
-                    if (context.Material.ShaderArguments.ContainsKey("LineWidth"))
+                    if (context.Mesh is ILineMesh lineMesh)
+                        GL.LineWidth(context.Material.ShaderArguments.Get("LineWidth", lineMesh.LineWidth));
+                    else if (context.Material.ShaderArguments.ContainsKey("LineWidth"))
                         GL.LineWidth((float)context.Material.ShaderArguments["LineWidth"]);
                 }
                 catch

SMCode/SM.Base/Shaders/SimpleShader.cs

@@ -101,19 +101,17 @@ namespace SM.Base.Shaders
                 .SetMatrix4(context.Instances[0].ModelMatrix * context.ModelMatrix * context.View * context.World);
             uniforms["MasterTextureMatrix"].SetMatrix3(context.Instances[0].TextureMatrix * context.TextureMatrix);
             uniforms["HasVColor"]
-                .SetBool(context.Mesh.Attributes.Has("color"));
+                .SetUniform1(context.Mesh.Attributes.Has("color"));
 
             DrawObject(context.ForcedType.GetValueOrDefault(context.Mesh.PrimitiveType), context.Mesh);
         }
 
         private static void InstancedSetUniforms(UniformCollection uniforms, DrawContext context)
         {
-            if (context.Instances == null || context.Instances.Count < 1) return;
-
             uniforms["MVP"].SetMatrix4(context.ModelMatrix * context.View * context.World);
             uniforms["MasterTextureMatrix"].SetMatrix3(context.TextureMatrix);
             uniforms["HasVColor"]
-                .SetBool(context.Mesh.Attributes.Has("color"));
+                .SetUniform1(context.Mesh.Attributes.Has("color"));
 
             UniformArray instances = uniforms.GetArray("Instances");
 

SMCode/SM.Base/Shaders/SimpleShaderPresets/basic_vertex.glsl

@@ -1,4 +1,5 @@
 #version 330
+#define SM_SIMPLE_EXTENSION //!extension
 
 layout(location = 0) in vec3 a_Position;
 layout(location = 1) in vec2 a_Texture;
@@ -12,6 +13,10 @@ out vec3 v_VertexPosition;
 out vec2 v_TexCoords;
 out vec4 v_Color;
 
+#if (SM_SIMPLE_EXTENSION == 1)
+void v_Extension();
+#endif
+
 void main() {
     v_Color = vec4(1);
     if (HasVColor) v_Color = a_Color;
@@ -21,5 +26,7 @@ void main() {
     v_VertexPosition = a_Position;
     gl_Position = MVP * vec4(a_Position, 1);
 
-    
+    #if (SM_SIMPLE_EXTENSION == 1)
+    v_Extension();
+    #endif
 }

SMCode/SM.Base/Shaders/SimpleShaderPresets/instanced_vertex.glsl

@@ -1,5 +1,6 @@
 #version 330
 #define maxInstances //!instanceMax
+#define SM_SIMPLE_EXTENSION //!extension
 
 struct Instance {
     mat4 ModelMatrix;
@@ -19,6 +20,10 @@ out vec3 v_VertexPosition;
 out vec2 v_TexCoords;
 out vec4 v_Color;
 
+#if (SM_SIMPLE_EXTENSION == 1)
+void v_Extension();
+#endif
+
 void main() {
     v_Color = vec4(1);
     if (HasVColor) v_Color = a_Color;
@@ -28,4 +33,7 @@ void main() {
     v_VertexPosition = a_Position;
     gl_Position = MVP * Instances[gl_InstanceID].ModelMatrix * vec4(a_Position, 1);
 
+    #if (SM_SIMPLE_EXTENSION == 1)
+    v_Extension();
+    #endif
 }

SMCode/SM.Base/Time/Timer.cs

@@ -33,7 +33,7 @@ namespace SM.Base.Time
         /// <summary>
         ///     The target time in seconds.
         /// </summary>
-        public float Target { get; set; }
+        public float Target { get; }
 
         /// <summary>
         ///     The already elapsed time but normalized to the target.

SMCode/SM.Base/Types/CVector1.cs

@@ -28,6 +28,21 @@ namespace SM.Base.Types
         /// </summary>
         public float X { get; set; }
 
+        /// <summary>
+        /// Interpolates the motion to the target.
+        /// </summary>
+        /// <param name="duration">How long the interpolation should take.</param>
+        /// <param name="to">The value it should interpolate.</param>
+        /// <param name="interpolationCurve">The curve how he interpolates. Preset values can be found under <see cref="AnimationCurves"/>. Default: <see cref="AnimationCurves.Linear"/></param>
+        /// <returns>A handle to control the interpolation process.</returns>
+        public InterpolationProcess Interpolate(TimeSpan duration, float to, BezierCurve? interpolationCurve = null)
+        {
+            InterpolationProcess process = new InterpolationProcess(this, duration, ConvertToVector4(), new Vector4(to, 0, 0, 0), interpolationCurve.GetValueOrDefault(AnimationCurves.Linear));
+            process.Start();
+
+            return process;
+        }
+
         /// <summary>
         ///     Sets the X-Component.
         /// </summary>

SMCode/SM.Base/Types/CVector2.cs

@@ -35,6 +35,25 @@ namespace SM.Base.Types
         /// </summary>
         public float Y { get; set; }
 
+        /// <summary>
+        /// Interpolates the motion to the target.
+        /// </summary>
+        /// <param name="duration">How long the interpolation should take.</param>
+        /// <param name="to">The value it should interpolate.</param>
+        /// <param name="interpolationCurve">The curve how he interpolates.
+            /// <para>When creating a curve, its recommended the Y-component is always between 0 -> 1. But it could make cool effects if not...</para>
+            /// <para>Preset curves can be found under <see cref="AnimationCurves"/>.</para>
+            /// <para>Default: <see cref="AnimationCurves.Linear"/></para>
+        /// </param>
+        /// <returns>A handle to control the interpolation process.</returns>
+        public InterpolationProcess Interpolate(TimeSpan duration, Vector2 to, BezierCurve? interpolationCurve = null)
+        {
+            InterpolationProcess process = new InterpolationProcess(this, duration, ConvertToVector4(), new Vector4(to), interpolationCurve.GetValueOrDefault(AnimationCurves.Linear));
+            process.Start();
+
+            return process;
+        }
+
         /// <inheritdoc />
         public override string ToString()
         {

SMCode/SM.Base/Types/CVector3.cs

@@ -35,6 +35,21 @@ namespace SM.Base.Types
         /// </summary>
         public float Z { get; set; }
 
+        /// <summary>
+        /// Interpolates the motion to the target.
+        /// </summary>
+        /// <param name="duration">How long the interpolation should take.</param>
+        /// <param name="to">The value it should interpolate.</param>
+        /// <param name="interpolationCurve">The curve how he interpolates. Preset values can be found under <see cref="AnimationCurves"/>. Default: <see cref="AnimationCurves.Linear"/></param>
+        /// <returns>A handle to control the interpolation process.</returns>
+        public InterpolationProcess Interpolate(TimeSpan duration, Vector3 to, BezierCurve? interpolationCurve = null)
+        {
+            InterpolationProcess process = new InterpolationProcess(this, duration, ConvertToVector4(), new Vector4(to, 0), interpolationCurve.GetValueOrDefault(AnimationCurves.Linear));
+            process.Start();
+
+            return process;
+        }
+
 
         /// <inheritdoc />
         public override string ToString()

SMCode/SM.Base/Types/CVector4.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Windows.Forms;
 using OpenTK;
 using SM.Base.Animation;
 
@@ -24,6 +25,21 @@ namespace SM.Base.Types
             W = w;
         }
 
+        /// <summary>
+        /// Interpolates the motion to the target.
+        /// </summary>
+        /// <param name="duration">How long the interpolation should take.</param>
+        /// <param name="to">The value it should interpolate.</param>
+        /// <param name="interpolationCurve">The curve how he interpolates. Preset values can be found under <see cref="AnimationCurves"/>. Default: <see cref="AnimationCurves.Linear"/></param>
+        /// <returns>A handle to control the interpolation process.</returns>
+        public InterpolationProcess Interpolate(TimeSpan duration, Vector4 to, BezierCurve? interpolationCurve = null)
+        {
+            InterpolationProcess process = new InterpolationProcess(this, duration, ConvertToVector4(), to, interpolationCurve.GetValueOrDefault(AnimationCurves.Linear));
+            process.Start();
+
+            return process;
+        }
+
         /// <inheritdoc />
         public override void Set(float uniform, bool triggerChanged = true)
         {

SMCode/SM.Base/Types/CVectorBase.cs

@@ -0,0 +1,83 @@
+using System;
+using OpenTK;
+
+namespace SM.Base.Types
+{
+    /// <summary>
+    /// Basis for the CVector classes
+    /// </summary>
+    public abstract class CVectorBase
+    {
+        /// <summary>
+        /// This event triggers when a component changed.
+        /// </summary>
+        public event Action Changed;
+
+        /// <summary>
+        ///     The length/magnitute of the vector.
+        /// </summary>
+        public float Length => GetLength();
+
+        /// <summary>
+        ///     Gets the square of the vector length (magnitude).
+        /// </summary>
+        /// <remarks>
+        ///     This property avoids the costly square root operation required by the Length property. This makes it more suitable
+        ///     for comparisons.
+        /// </remarks>
+        public float LengthSquared => GetLength(true);
+        
+        /// <summary>
+        ///     Get the length of the vector.
+        /// </summary>
+        /// <param name="squared">If true, it will return the squared product.</param>
+        /// <returns></returns>
+        public float GetLength(bool squared = false)
+        {
+            float length = GetLengthProcess();
+            if (squared) return length;
+            return (float)Math.Sqrt(length);
+        }
+
+        /// <summary>
+        ///     Normalizes the vector.
+        /// </summary>
+        public void Normalize()
+        {
+            float length = GetLength();
+            NormalizationProcess(length);
+        }
+
+        /// <summary>
+        /// Sets the values of the vector, by providing the values over an array.
+        /// </summary>
+        /// <param name="parameters"></param>
+        public abstract void SetRaw(params float[] parameters);
+
+        /// <summary>
+        /// This triggers the <see cref="Changed"/> event.
+        /// </summary>
+        protected void TriggerChanged()
+        {
+            Changed?.Invoke();
+        }
+
+        /// <summary>
+        ///     Conversion from <see cref="float" /> to One-dimensional Vector.
+        /// </summary>
+        /// <returns></returns>
+        protected abstract float GetLengthProcess();
+
+        /// <summary>
+        /// Normalizes the vector.
+        /// </summary>
+        /// <param name="length"></param>
+        protected abstract void NormalizationProcess(float length);
+
+        /// <summary>
+        /// Converts the vector to a <see cref="Vector4"/>
+        /// </summary>
+        /// <returns></returns>
+        protected abstract Vector4 ConvertToVector4();
+    }
+}

SMCode/SM.Base/Window/RenderPipeline.cs

@@ -3,7 +3,6 @@
 using System.Collections.Generic;
 using System.Threading;
 using SM.Base.Drawing;
-using SM.Base.PostProcess;
 using SM.Base.Shaders;
 using SM.Base.Utility;
 using SM.OGL.Framebuffer;
@@ -18,11 +17,6 @@ namespace SM.Base.Window
     /// </summary>
     public abstract class RenderPipeline : IInitializable
     {
-        /// <summary>
-        /// All post processing effects should go here, that should be automaticly managed.
-        /// </summary>
-        protected List<PostProcessEffect> PostProcessEffects = new List<PostProcessEffect>();
-
         /// <summary>
         /// This contains the windows its connected to.
         /// </summary>
@@ -53,26 +47,19 @@ namespace SM.Base.Window
 
         /// <inheritdoc/>
         public virtual void Activate()
-        { }
-        public void Initialization()
         {
-            InitializationProcess();
+        }
 
-            InitizePostProcessing();
+        /// <inheritdoc/>
-            if (MainFramebuffer != null)
+        public virtual void Initialization()
         {
+            if (MainFramebuffer != null) { 
                 Framebuffers.Add(MainFramebuffer);
                 MainFramebuffer.Name = GetType().Name + ".MainFramebuffer";
             }
             DefaultShader ??= SMRenderer.DefaultMaterialShader;
         }
 
-        /// <inheritdoc/>
-        protected virtual void InitializationProcess()
-        {
-            
-        }
-
         internal void Render(ref DrawContext context)
         {
             RenderProcess(ref context);
@@ -86,26 +73,11 @@ namespace SM.Base.Window
         /// <summary>
         /// The event when resizing.
         /// </summary>
-        public virtual void Resize(IGenericWindow window)
+        public virtual void Resize()
         {
             Recompile();
-
-            foreach (PostProcessEffect effect in PostProcessEffects)
-            {
-                effect.ScreenSizeChanged(window);
-            }
         }
 
-        /// <summary>
-        /// Initilizes the collected post processing effects.
-        /// </summary>
-        protected void InitizePostProcessing()
-        {
-            foreach (PostProcessEffect effect in PostProcessEffects)
-            {
-                effect.Initilize(this);
-            }
-        }
 
         /// <summary>
         /// Compiles the framebuffers.
@@ -141,20 +113,14 @@ namespace SM.Base.Window
         /// <summary>
         /// This creates a finished setup for a framebuffer.
         /// </summary>
-        public Framebuffer CreateWindowFramebuffer(int multisamples = 0, PixelInformation? pixelInformation = null, bool depth = true) =>
+        public Framebuffer CreateWindowFramebuffer(int multisamples = 0, PixelInformation? pixelInformation = null, bool depth = true)
-            CreateWindowFramebuffer(ConnectedWindow, multisamples, pixelInformation, depth);
-
-        /// <summary>
-        /// This creates a finished setup for a framebuffer.
-        /// </summary>
-        public static Framebuffer CreateWindowFramebuffer(IFramebufferWindow window, int multisamples = 0, PixelInformation? pixelInformation = null, bool depth = true)
         {
-            Framebuffer framebuffer = new Framebuffer(window);
+            Framebuffer framebuffer = new(ConnectedWindow);
-            framebuffer.Append("color", new ColorAttachment(0, pixelInformation.GetValueOrDefault(PixelInformation.RGBA_LDR), multisamples:multisamples));
+            framebuffer.Append("color", new ColorAttachment(0, pixelInformation.GetValueOrDefault(PixelInformation.RGBA_LDR), multisamples));
 
             if (depth)
             {
-                RenderbufferAttachment depthAttach = RenderbufferAttachment.GenerateDepth();
+                RenderbufferAttachment depthAttach = RenderbufferAttachment.Depth;
                 depthAttach.Multisample = multisamples;
                 framebuffer.AppendRenderbuffer(depthAttach);
             }

SMCode/SM.Base/Window/WindowCode.cs

@@ -60,17 +60,14 @@ namespace SM.Base.Window
         {
             window.WindowSize = new Vector2(window.Width, window.Height);
             window.AspectRatio = (float) window.Width / window.Height;
-
-            if (window.WindowSize.LengthSquared == 0) return;
-            
             GL.Viewport(window.ClientRectangle);
 
+            window.CurrentRenderPipeline?.Resize();
 
             PostProcessEffect.Mvp = Matrix4.CreateScale(window.Width, -window.Height, 1) *
                                     Matrix4.LookAt(Vector3.UnitZ, Vector3.Zero, Vector3.UnitY) *
                                     Matrix4.CreateOrthographic(window.Width, window.Height, .1f, 100f);
 
-            window.CurrentRenderPipeline?.Resize(window);
             window.AppliedSetup?.Resize(window);
         }
 

SMCode/SM.Base/packages.config

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="OpenTK" version="3.3.1" targetFramework="net471" />
+  <package id="OpenTK" version="3.3.1" targetFramework="net452" />
   <package id="SharpFont" version="4.0.1" targetFramework="net452" />
   <package id="SharpFont.Dependencies" version="2.6" targetFramework="net452" />
 </packages>

SMCode/SM.OGL/Framebuffer/ColorAttachment.cs

@@ -1,7 +1,6 @@
 #region usings
 
 using System;
-using OpenTK;
 using OpenTK.Graphics.OpenGL4;
 using SM.OGL.Texture;
 
@@ -22,18 +21,6 @@ namespace SM.OGL.Framebuffer
         /// </summary>
         public int AttachmentID { get; }
 
-        /// <summary>
-        /// Contains the framebuffer its connected.
-        /// <para>Usually the last framebuffer, that called the Compile-method.</para>
-        /// </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>
         /// Returns the <see cref="OpenTK.Graphics.OpenGL4.FramebufferAttachment"/> of this ColorAttachment.
         /// </summary>
@@ -60,8 +47,7 @@ namespace SM.OGL.Framebuffer
         /// Creates a attachment with a specific id.
         /// </summary>
         /// <param name="attachmentId"></param>
-        /// <param name="size"></param>
+        public ColorAttachment(int attachmentId) : this(attachmentId, PixelInformation.RGBA_LDR)
-        public ColorAttachment(int attachmentId, Vector2? size = null) : this(attachmentId, PixelInformation.RGBA_LDR, size)
         { }
 
         /// <summary>
@@ -69,19 +55,13 @@ 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)
+        public ColorAttachment(int attachmentID, PixelInformation pixelInformation, int multisamples = 0)
         {
             AttachmentID = attachmentID;
             PixelInformation = pixelInformation;
-            AttachmentSize = size;
-
-            if (multisamples > 8) multisamples = 8;
             _multisamples = multisamples;
             Target = IsMultisampled ? TextureTarget.Texture2DMultisample : TextureTarget.Texture2D;
-
-            WrapMode = TextureWrapMode.ClampToEdge;
         }
         /// <summary>
         /// Generates the attachment.
@@ -90,7 +70,6 @@ namespace SM.OGL.Framebuffer
         public void Generate(Framebuffer f)
         {
             _id = GL.GenTexture();
-            ConnectedFramebuffer = f;
 
             if (IsMultisampled) GenerateMultisampledTexture(f);
             else GenerateTexture(f);
@@ -98,33 +77,29 @@ namespace SM.OGL.Framebuffer
 
         private void GenerateTexture(Framebuffer f)
         {
-            Vector2 size = AttachmentSize.GetValueOrDefault(f.Size);
+            GL.BindTexture(TextureTarget.Texture2D, _id);
+            GL.TexImage2D(TextureTarget.Texture2D, 0, PixelInformation.InternalFormat,
+                (int)f.Size.X, (int)f.Size.Y,
+                0, PixelInformation.Format, PixelInformation.DataType, IntPtr.Zero);
 
-            GenerateBaseTexture(size);
+            GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMinFilter,
+                (int)TextureMinFilter.Linear);
+            GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMagFilter,
+
+                (int)TextureMinFilter.Linear);
+            GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureWrapS,
+                (int)TextureParameterName.ClampToEdge);
+            GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureWrapT,
+                (int)TextureParameterName.ClampToEdge);
+
+            GL.BindTexture(TextureTarget.Texture2D, 0);
         }
 
         private void GenerateMultisampledTexture(Framebuffer f)
         {
-            Vector2 size = AttachmentSize.GetValueOrDefault(f.Size);
+            GL.BindTexture(TextureTarget.Texture2DMultisample, _id);
-
+            GL.TexImage2DMultisample(TextureTargetMultisample.Texture2DMultisample, _multisamples, PixelInformation.InternalFormat, (int)f.Size.X, (int)f.Size.Y, true);
-            Width = (int)size.X;
+            GL.BindTexture(TextureTarget.Texture2DMultisample, 0);
-            Height = (int)size.Y;
-
-            const TextureTarget target = TextureTarget.Texture2DMultisample;
-
-            GL.BindTexture(target, _id);
-            GL.TexImage2DMultisample((TextureTargetMultisample)target, _multisamples, PixelInformation.InternalFormat,
-                Width, Height, true);
-            /*
-            GL.TexParameter(target, TextureParameterName.TextureMinFilter, (int)Filter);
-            GL.TexParameter(target, TextureParameterName.TextureMagFilter, (int)Filter);
-
-            GL.TexParameter(target, TextureParameterName.TextureWrapS,
-                (int)WrapMode);
-            GL.TexParameter(target, TextureParameterName.TextureWrapT,
-                (int)WrapMode);*/
-
-            GL.BindTexture(target, 0);
         }
     }
 }

SMCode/SM.OGL/Framebuffer/Framebuffer.cs

@@ -15,10 +15,6 @@ namespace SM.OGL.Framebuffer
     /// </summary>
     public class Framebuffer : GLObject
     {
-        static Framebuffer CurrentlyActiveFramebuffer;
-        static Framebuffer CurrentlyActiveDrawFramebuffer;
-        static Framebuffer CurrentlyActiveReadFramebuffer;
-
         /// <inheritdoc />
         protected override bool AutoCompile { get; set; } = true;
 
@@ -50,16 +46,8 @@ 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>
         /// Contains all color attachments.
         /// </summary>
@@ -68,7 +56,7 @@ namespace SM.OGL.Framebuffer
         /// <summary>
         /// Contains the current renderbuffer attachments of the framebuffer.
         /// </summary>
-        public List<RenderbufferAttachment> RenderbufferAttachments { get; } = new List<RenderbufferAttachment>();
+        public Dictionary<RenderbufferAttachment, int> RenderbufferAttachments { get; } = new Dictionary<RenderbufferAttachment, int>();
 
         /// <summary>
         /// Gets the color attachment with the specified color name.
@@ -128,19 +116,15 @@ namespace SM.OGL.Framebuffer
             foreach (var pair in ColorAttachments)
                 GL.FramebufferTexture2D(FramebufferTarget.Framebuffer, pair.Value.FramebufferAttachment, pair.Value.Target, pair.Value.ID,
                     0);
-            FramebufferErrorCode err;
 
-            err = GL.CheckFramebufferStatus(FramebufferTarget.Framebuffer);
+            foreach (RenderbufferAttachment attachment in RenderbufferAttachments.Keys.ToArray())
-            if (err != FramebufferErrorCode.FramebufferComplete)
-                throw new Exception("Failed loading framebuffer.\nProblem: " + err);
-
-            foreach (RenderbufferAttachment attachment in RenderbufferAttachments)
             {
-                attachment.Generate(this);
+                int att = attachment.Generate(this);
-                GL.FramebufferRenderbuffer(FramebufferTarget.Framebuffer, attachment.FramebufferAttachment, RenderbufferTarget.Renderbuffer, attachment.ID);
+                GL.FramebufferRenderbuffer(FramebufferTarget.Framebuffer, attachment.FramebufferAttachment, RenderbufferTarget.Renderbuffer, att);
+                RenderbufferAttachments[attachment] = att;
             }
 
-            err = GL.CheckFramebufferStatus(FramebufferTarget.Framebuffer);
+            var err = GL.CheckFramebufferStatus(FramebufferTarget.Framebuffer);
             if (err != FramebufferErrorCode.FramebufferComplete)
                 throw new Exception("Failed loading framebuffer.\nProblem: " + err);
 
@@ -148,25 +132,15 @@ namespace SM.OGL.Framebuffer
             GL.BindTexture(TextureTarget.Texture2D, 0);
         }
 
-        /// <summary>
-        /// Disposes and clears the attachment
-        /// </summary>
-        public void Reset()
-        {
-            Dispose();
-            ColorAttachments.Clear();
-            RenderbufferAttachments.Clear();
-        }
-
         /// <inheritdoc />
         public override void Dispose()
         {
             
             foreach (var attachment in ColorAttachments.Values) attachment.Dispose();
-            FirstColorAttachment = null;
+            foreach (KeyValuePair<RenderbufferAttachment, int> pair in RenderbufferAttachments.ToArray())
-            foreach (RenderbufferAttachment pair in RenderbufferAttachments.ToArray())
             {
-                GL.DeleteRenderbuffer(pair.ID);
+                GL.DeleteRenderbuffer(pair.Value);
+                RenderbufferAttachments[pair.Key] = -1;
             }
             GL.DeleteFramebuffer(this);
             base.Dispose();
@@ -176,20 +150,12 @@ namespace SM.OGL.Framebuffer
         /// <summary>
         /// Appends a color attachment.
         /// </summary>
-        public void Append(string key, int pos) => Append(key, new ColorAttachment(pos, null));
+        public void Append(string key, int pos) => Append(key, new ColorAttachment(pos));
-        /// <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.
         /// </summary>
         public void Append(string key, ColorAttachment value)
         {
-            if (ColorAttachments.Count == 0) FirstColorAttachment = value;
             ColorAttachments.Add(key, value);
         }
 
@@ -199,8 +165,7 @@ namespace SM.OGL.Framebuffer
         /// <param name="attachment"></param>
         public void AppendRenderbuffer(RenderbufferAttachment attachment)
         {
-            if (RenderbufferAttachments.Contains(attachment)) return;
+            RenderbufferAttachments.Add(attachment, -1);
-            RenderbufferAttachments.Add(attachment);
         }
 
         /// <summary>
@@ -215,7 +180,6 @@ 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);
@@ -225,7 +189,6 @@ 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);
@@ -236,58 +199,19 @@ 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)
-            {
-                case FramebufferTarget.ReadFramebuffer:
-                    CurrentlyActiveReadFramebuffer = this;
-                    break;
-                case FramebufferTarget.DrawFramebuffer:
-                    CurrentlyActiveDrawFramebuffer = this;
-                    break;
-                case FramebufferTarget.Framebuffer:
-                    CurrentlyActiveFramebuffer = this;
-                    break;
-            }
-
             GL.BindFramebuffer(target, this);
-            if (applyViewport.GetValueOrDefault(DefaultApplyViewport)) 
+            if (applyViewport.GetValueOrDefault(DefaultApplyViewport)) GL.Viewport(0, 0, (int)Size.X, (int)Size.Y);
-                GL.Viewport(0, 0, (int)Size.X, (int)Size.Y);
             GL.Clear(clear);
         }
 
-        /// <summary>
-        /// Copies content to the specified Framebuffer.
-        /// </summary>
-        public void CopyTo(Framebuffer target, ClearBufferMask clear = ClearBufferMask.ColorBufferBit, BlitFramebufferFilter filter = BlitFramebufferFilter.Linear)
-        {
-            Activate(FramebufferTarget.ReadFramebuffer, false);
-            target.Activate(FramebufferTarget.DrawFramebuffer, false);
-
-            GL.BlitFramebuffer(0, 0, (int)Size.X, (int)Size.Y, 0, 0, (int)Size.X, (int)Size.Y, clear, filter);
-        }
-
         /// <summary>
         /// Returns a <see cref="Framebuffer"/> handle of the current framebuffer.
         /// </summary>
         /// <param name="target"></param>
         /// <returns></returns>
         public static Framebuffer GetCurrentlyActive(FramebufferTarget target = FramebufferTarget.Framebuffer)
-        {
-            switch (target)
-            {
-                case FramebufferTarget.ReadFramebuffer:
-                    return CurrentlyActiveReadFramebuffer ??= getCurrentlyActive(target);
-                case FramebufferTarget.DrawFramebuffer:
-                    return CurrentlyActiveDrawFramebuffer ??= getCurrentlyActive(target);
-                case FramebufferTarget.Framebuffer:
-                    return CurrentlyActiveFramebuffer ??= getCurrentlyActive(target);
-            }
-            return null;
-        }
-        static Framebuffer getCurrentlyActive(FramebufferTarget target = FramebufferTarget.Framebuffer)
         {
             Framebuffer buffer = new Framebuffer()
             {
@@ -308,8 +232,6 @@ namespace SM.OGL.Framebuffer
                     break;
             }
 
-
-
             return buffer;
         }
     }

SMCode/SM.OGL/Framebuffer/RenderbufferAttachment.cs

@@ -5,12 +5,12 @@ namespace SM.OGL.Framebuffer
     /// <summary>
     /// Describes a renderbuffer attachment. 
     /// </summary>
-    public class RenderbufferAttachment
+    public struct RenderbufferAttachment
     {
         /// <summary>
         /// Preset for the depthbuffer attachment.
         /// </summary>
-        public static RenderbufferAttachment GenerateDepth() => new RenderbufferAttachment(RenderbufferStorage.Depth24Stencil8, FramebufferAttachment.DepthStencilAttachment);
+        public static readonly RenderbufferAttachment Depth = new RenderbufferAttachment(RenderbufferStorage.Depth24Stencil8, FramebufferAttachment.DepthStencilAttachment);
         
         /// <summary>
         /// Storage describes the internal format for the renderbuffer.
@@ -26,11 +26,6 @@ namespace SM.OGL.Framebuffer
         /// </summary>
         public int Multisample;
 
-        /// <summary>
-        /// The id that was given to the renderbuffer.
-        /// </summary>
-        public int ID;
-
         /// <summary>
         /// Constructor
         /// </summary>
@@ -39,8 +34,6 @@ namespace SM.OGL.Framebuffer
             Storage = storage;
             FramebufferAttachment = framebufferAttachment;
             Multisample = multisample;
-
-            ID = -1;
         }
 
         /// <summary>
@@ -48,49 +41,18 @@ namespace SM.OGL.Framebuffer
         /// </summary>
         /// <param name="f">The framebuffer</param>
         /// <returns>The ID of the renderbuffer.</returns>
-        public void Generate(Framebuffer f)
+        public int Generate(Framebuffer f)
         {
-            ID = GL.GenRenderbuffer();
+            int rb = GL.GenRenderbuffer();
             
-            GL.BindRenderbuffer(RenderbufferTarget.Renderbuffer, ID);
+            GL.BindRenderbuffer(RenderbufferTarget.Renderbuffer, rb);
             if (Multisample != 0)
                 GL.RenderbufferStorageMultisample(RenderbufferTarget.Renderbuffer, Multisample, Storage, (int)f.Size.X, (int)f.Size.Y);
             else
                 GL.RenderbufferStorage(RenderbufferTarget.Renderbuffer, Storage, (int)f.Size.X, (int)f.Size.Y);
             GL.BindRenderbuffer(RenderbufferTarget.Renderbuffer, 0);
-        }
-        /// <summary>
-        /// Disposes the renderbuffer.
-        /// </summary>
-        public void Dispose()
-        {
 
-            GL.DeleteRenderbuffer(ID);
+            return rb;
-            ID = -1;
-        }
-
-        /// <inheritdoc/>
-        public override bool Equals(object obj)
-        {
-            if (obj is RenderbufferAttachment ra)
-            {
-                if (ra.FramebufferAttachment == FramebufferAttachment) return true;
-
-                return false;
-            }
-
-            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;
         }
     }
 }

SMCode/SM.OGL/GLObject.cs

@@ -136,7 +136,7 @@ namespace SM.OGL
         /// </summary>
         public static void DisposeMarkedObjects()
         {
-            foreach (GLObject o in _disposableObjects.ToArray())
+            foreach (GLObject o in _disposableObjects)
             {
                 o.Dispose();
             }