diff --git a/lib/Slic3r/Layer/Region.pm b/lib/Slic3r/Layer/Region.pm index c6f10e872..6aec785ae 100644 --- a/lib/Slic3r/Layer/Region.pm +++ b/lib/Slic3r/Layer/Region.pm @@ -462,7 +462,7 @@ sub prepare_fill_surfaces { } # turn too small internal regions into solid regions according to the user setting - { + if ($Slic3r::Config->fill_density > 0) { my $min_area = scale scale $Slic3r::Config->solid_infill_below_area; # scaling an area requires two calls! my @small = grep $_->surface_type == S_TYPE_INTERNAL && $_->expolygon->contour->area <= $min_area, @{$self->fill_surfaces}; $_->surface_type(S_TYPE_INTERNALSOLID) for @small; diff --git a/t/fill.t b/t/fill.t index b5ebd5dcf..cbffd7dab 100644 --- a/t/fill.t +++ b/t/fill.t @@ -95,4 +95,22 @@ sub scale_points (@) { map [scale $_->[X], scale $_->[Y]], @_ } ok Slic3r::Test::gcode($print), 'successful hilbertcurve infill generation'; } +{ + my $config = Slic3r::Config->new_from_defaults; + $config->set('skirts', 0); + $config->set('perimeters', 0); + $config->set('fill_density', 0); + $config->set('top_solid_layers', 0); + $config->set('bottom_solid_layers', 0); + $config->set('solid_infill_below_area', 20000000); + + my $print = Slic3r::Test::init_print('20mm_cube', config => $config); + Slic3r::Test::GCodeReader->new(gcode => Slic3r::Test::gcode($print))->parse(sub { + my ($self, $cmd, $args, $info) = @_; + + fail "solid_infill_below_area should be ignored when fill_density is 0" + if $info->{extruding}; + }); +} + __END__