Improved PostProcessing System

SMCode/SM2D/Light/LightPostEffect.cs

@@ -0,0 +1,20 @@
+using System.Reflection;
+using SM.Base.PostProcess;
+using SM.Base.Scene;
+using SM.OGL.Framebuffer;
+using SM.Utility;
+
+namespace SM2D.Light
+{
+    public class LightPostEffect : PostProcessEffect
+    {
+        PostProcessShader _shader = new PostProcessShader(AssemblyUtility.ReadAssemblyFile("SM2D.Light.light.frag"));
+
+        public override void Draw(Framebuffer main)
+        {
+            base.Draw(main);
+
+            _shader.Draw(main.ColorAttachments["color"]);
+        }
+    }
+}

SMCode/SM2D/Light/LightSceneExtension.cs

@@ -0,0 +1,9 @@
+using OpenTK.Graphics;
+
+namespace SM2D.Light
+{
+    public class LightSceneExtension
+    {
+        public Color4 Ambient;
+    }
+}

SMCode/SM2D/Light/light.frag

@@ -0,0 +1,13 @@
+#version 330
+
+in vec2 vTexture;
+
+vec4 GetRenderColor();
+
+uniform vec4 Ambient = vec4(1);
+
+layout(location = 0) out vec4 color;
+
+void main() {
+	color = GetRenderColor() * Ambient;
+}