Copy smoothing note to gui_scaling_filter description

appgurueu · sfan5 · commit b164e16d1be3 · 2022-01-09T21:13:54.000+01:00
diff --git a/minetest.conf.example b/minetest.conf.example
@@ -1014,6 +1014,9 @@
 #    When gui_scaling_filter is true, all GUI images need to be
 #    filtered in software, but some images are generated directly
 #    to hardware (e.g. render-to-texture for nodes in inventory).
+#    This will smooth over some of the rough edges, and blend
+#    pixels when scaling down, at the cost of blurring some
+#    edge pixels when images are scaled by non-integer sizes.
 #    type: bool
 # gui_scaling_filter = false
 
