Revert shiny.lolfx to previous, monogolo-commit.

src/easymesh/shiny.lolfx

@@ -65,7 +65,7 @@ void main(void)
 
     /* World properties */
     float ambient_mul = 0.5;
-    vec3 ambient_color = vec3(0.5, 0.5, 0.5);
+    vec3 ambient_color = vec3(0.0, 0.0, 0.0);
     vec3 diffuse_color = vec3(0.4, 0.4, 0.4);
     vec3 specular_color = vec3(1.0, 1.0, 0.6);