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Minor optimization (group offset_ex calls)

xsdata-boost
Alessandro Ranellucci 2013-08-26 22:54:06 +02:00
parent 706851f836
commit 494ed5c5ad
1 changed files with 1 additions and 1 deletions
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lib/Slic3r/Print/Object.pm
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@ -594,7 +594,7 @@ sub discover_horizontal_shells {
# not work in some situations, as there won't be any grown region in the perimeter
# area (this was seen in a model where the top layer had one extra perimeter, thus
# its fill_surfaces was thinner than the lower layer's infill)
my $solid = [ map $_->expolygon->offset_ex($margin), grep $_->surface_type == $type, @{$layerm->slices} ];
my $solid = offset_ex([ map $_->p, grep $_->surface_type == $type, @{$layerm->slices} ], $margin);
next if !@$solid;
Slic3r::debugf "Layer %d has %s surfaces\n", $i, ($type == S_TYPE_TOP) ? 'top' : 'bottom';