Bloom effect added, will have to see if it needs improving. Also added HDR colors and gamma correction.

resources/Shaders/DrawColorCorrection.frag.glsl

@@ -0,0 +1,32 @@
+#version 430
+
+layout (binding = 0) uniform sampler2D SceneTexture;
+layout (binding = 1) uniform sampler2D BloomTexture;
+uniform float Exposure;
+
+in VertexData{
+	vec2 TextureCoordinate;
+}Input;
+
+out vec4 fragmentColor;
+
+void main()
+{
+	const float gamma = 2.2;
+	vec4 hdrColor = texture(SceneTexture, Input.TextureCoordinate);
+	vec4 bloomColor = texture(BloomTexture, Input.TextureCoordinate);
+	hdrColor += bloomColor;
+
+	//Toon mapping thingy
+	vec3 result = vec3(1.0) - exp(-hdrColor.rgb * Exposure);
+
+	//gamme correction
+	result = pow(result, vec3(1.0 / gamma));
+
+	fragmentColor = vec4(result, 1.0);
+	//fragmentColor = hdrColor;
+	//fragmentColor = bloomColor;
+	//fragmentColor = vec4(1,0.5,0.7,1);
+}
+
+

resources/Shaders/DrawColorCorrection.vert.glsl

@@ -0,0 +1,13 @@
+#version 430
+
+layout (location = 0) in vec3 Position;
+
+out VertexData{
+	vec2 TextureCoordinate;
+}Output;
+
+void main()
+{
+	gl_Position = vec4(Position, 1.0);
+	Output.TextureCoordinate = (vec2(Position) + 1) / 2;
+}

resources/Shaders/Gaussian_horiz.frag.glsl

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+#version 430
+
+layout (binding = 0) uniform sampler2D Texture;
+
+in VertexData{
+	vec2 TextureCoordinate;
+}Input;
+
+out vec4 fragmentColor;
+
+uniform float weight[5] = float[](0.227027, 0.1945946, 0.1216216, 0.054054, 0.016216);
+
+void main()
+{
+	vec2 tex_offset = 1.0 / textureSize(Texture, 0);
+	vec3 result = texture(Texture, Input.TextureCoordinate).rgb * weight[0];
+
+	for(int i = 1; i < 5; ++i) {
+	    result += texture(Texture, Input.TextureCoordinate + vec2(tex_offset.x * i, 0.0)).rgb * weight[i];
+	    result += texture(Texture, Input.TextureCoordinate - vec2(tex_offset.x * i, 0.0)).rgb * weight[i];
+	}
+	fragmentColor = vec4(result, 1.0);
+}

resources/Shaders/Gaussian_horiz.vert.glsl

@@ -0,0 +1,13 @@
+#version 430
+
+layout (location = 0) in vec3 Position;
+
+out VertexData{
+	vec2 TextureCoordinate;
+}Output;
+
+void main()
+{
+	gl_Position = vec4(Position, 1.0);
+	Output.TextureCoordinate = (vec2(Position) + 1) / 2;
+}

resources/Shaders/Gaussian_vert.frag.glsl

@@ -0,0 +1,23 @@
+#version 430
+
+layout (binding = 0) uniform sampler2D Texture;
+
+in VertexData{
+	vec2 TextureCoordinate;
+}Input;
+
+out vec4 fragmentColor;
+
+uniform float weight[5] = float[](0.227027, 0.1945946, 0.1216216, 0.054054, 0.016216);
+
+void main()
+{
+	vec2 tex_offset = 1.0 / textureSize(Texture, 0);
+	vec3 result = texture(Texture, Input.TextureCoordinate).rgb * weight[0];
+
+    for(int i = 1; i < 5; ++i) {
+        result += texture(Texture, Input.TextureCoordinate + vec2(0.0, tex_offset.y * i)).rgb * weight[i];
+        result += texture(Texture, Input.TextureCoordinate - vec2(0.0, tex_offset.y * i)).rgb * weight[i];
+    }
+    fragmentColor = vec4(result, 1.0);
+}

resources/Shaders/Gaussian_vert.vert.glsl

@@ -0,0 +1,13 @@
+#version 430
+
+layout (location = 0) in vec3 Position;
+
+out VertexData{
+	vec2 TextureCoordinate;
+}Output;
+
+void main()
+{
+	gl_Position = vec4(Position, 1.0);
+	Output.TextureCoordinate = (vec2(Position) + 1) / 2;
+}