System info & network

shaders/postprocessing.frag

@@ -0,0 +1,23 @@
+#version 430 core
+
+out vec4 FragColor;
+
+in vec2 frag_uv;
+
+uniform sampler2D texture0; // rendered 3D
+uniform sampler2D texture1; // rendered HUD
+
+
+void main()
+{
+	vec3 hdr_color = texture(texture0, frag_uv).rgb;
+
+	// HDR - TODO
+	vec3 sdr_color = min(hdr_color, 1.0);
+
+
+	vec4 hud_color = texture(texture1, frag_uv);
+
+	vec3 mixed = mix(sdr_color, hud_color.rgb, hud_color.a); // TODO: SDR color
+	FragColor = vec4(mixed, 1.0);
+}