New option to make infill before perimeters. #1039

lib/Slic3r/GUI/Tab.pm

@@ -419,7 +419,7 @@ sub build {
         {
             title => 'Advanced',
             options => [qw(infill_every_layers infill_only_where_needed solid_infill_every_layers fill_angle
-                solid_infill_below_area only_retract_when_crossing_perimeters)],
+                solid_infill_below_area only_retract_when_crossing_perimeters infill_first)],
         },
     ]);