diff --git a/lib/Slic3r/Print/Object.pm b/lib/Slic3r/Print/Object.pm index e81f3a9e7..fb08ceac6 100644 --- a/lib/Slic3r/Print/Object.pm +++ b/lib/Slic3r/Print/Object.pm @@ -549,6 +549,7 @@ sub generate_support_material { flow_spacing => $params->{flow_spacing}, ), @paths; } + $_->deserialize for @patterns; push @$support_patterns, [@patterns]; } } @@ -566,7 +567,7 @@ sub generate_support_material { my ($layer_id, $expolygons) = @_; my @paths = (); foreach my $expolygon (@$expolygons) { - push @paths, map $_->clip_with_expolygon($expolygon), + push @paths, map { $_->deserialize; $_->clip_with_expolygon($expolygon) } map $_->clip_with_polygon($expolygon->bounding_box_polygon), @{$support_patterns->[ $layer_id % @$support_patterns ]}; };