Loads and loads of small improvements I added while developing on my game

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);
+}