Make sure all concentric fill loops are extruded ccw. #298

2012-04-03 14:11:12 +02:00 · 2012-04-03 14:11:12 +02:00 · 965a4e1bfd
commit 965a4e1bfd
parent 13e573a8e4
1 changed files with 3 additions and 0 deletions
--- a/lib/Slic3r/Fill/Concentric.pm
+++ b/lib/Slic3r/Fill/Concentric.pm
@ -52,6 +52,9 @@ sub fill_surface {
        ($bounding_box->[Y1] + $bounding_box->[Y2]) / 2,
    );
    foreach my $loop (map Slic3r::ExtrusionLoop->new(polygon => $_, role => 'fill'), @loops) {
+        # extrude all loops ccw
+        $loop->polygon->make_counter_clockwise;
+        
        # find the point of the loop that is closest to the current extruder position
        $cur_pos = $loop->nearest_point_to($cur_pos);