Bugfix: fatal error when failed loops were included in slices. #1358

slic3r · Jul 29, 2013 · 8fe38d9 · 8fe38d9
1 parent 9adac63
commit 8fe38d9
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/lib/Slic3r/TriangleMesh.pm b/lib/Slic3r/TriangleMesh.pm
@@ -267,10 +267,10 @@ sub make_loops {
     }
 
     # TODO: we should try to combine failed loops
-    for (grep @$_ >= 3, @failed_loops) {
-        push @polygons, Slic3r::Polygon->new(@$_);
+    for my $loop (grep @$_ >= 3, @failed_loops) {
+        push @polygons, Slic3r::Polygon->new(map $_->[I_A], @$loop);
         Slic3r::debugf "  Discovered failed %s polygon of %d points\n",
-            ($polygons[-1]->is_counter_clockwise ? 'ccw' : 'cw'), scalar(@$_)
+            ($polygons[-1]->is_counter_clockwise ? 'ccw' : 'cw'), scalar(@$loop)
             if $Slic3r::debug;
     }