FIX - cancel hdr on cubemap, as it does not compute lights

AlexandreLamure · Jan 17, 2020 · fc6c1e7 · fc6c1e7
1 parent c2cfb47
commit fc6c1e7
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/shaders/cubemap/fragment.glsl b/shaders/cubemap/fragment.glsl
@@ -10,4 +10,9 @@ uniform samplerCube texture_cubemap;
 void main()
 {
     output_color = texture(texture_cubemap, tex_coords);
+
+    // Cancel HDR luminosity
+    // The color of cubemap texture does not compute lights, so the value is already between 0 and 1.
+    output_color.rgb = -log(-output_color.rgb + 1.0001);
+
 }