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Bugfix: some holes were skipped

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This commit is contained in:
Alessandro Ranellucci 2011-12-19 12:09:14 +01:00
parent 4af295bce3
commit e2a5c2119f
1 changed files with 8 additions and 13 deletions
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21
lib/Slic3r/Layer.pm
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@ -105,14 +105,7 @@ sub make_surfaces {
my ($loops) = @_;
{
# merge contours
my $expolygons = union_ex([ grep is_counter_clockwise($_), @$loops ]);
# subtract holes
$expolygons = union_ex([
(map @$_, @$expolygons),
(grep !is_counter_clockwise($_), @$loops)
]);
my $expolygons = union_ex($loops);
Slic3r::debugf " %d surface(s) having %d holes detected from %d polylines\n",
scalar(@$expolygons), scalar(map $_->holes, @$expolygons), scalar(@$loops);
@ -134,11 +127,13 @@ sub make_surfaces {
}
}
#use Slic3r::SVG;
#Slic3r::SVG::output(undef, "surfaces.svg",
# polygons => [ map $_->contour->p, @{$self->surfaces} ],
# red_polygons => [ map $_->p, map @{$_->holes}, @{$self->surfaces} ],
#);
if (0) {
require "Slic3r/SVG.pm";
Slic3r::SVG::output(undef, "surfaces.svg",
polygons => [ map $_->contour->p, @{$self->slices} ],
red_polygons => [ map $_->p, map @{$_->holes}, @{$self->slices} ],
);
}
}
sub prepare_fill_surfaces {