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Fix overhang detection for contours

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Alessandro Ranellucci 2013-05-15 10:50:38 +02:00
parent 575127151b
commit a94d26b1ce
1 changed files with 1 additions and 1 deletions
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2
lib/Slic3r/Layer/Region.pm
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@ -268,7 +268,7 @@ sub make_perimeters {
if ($self->id > 0) {
my $is_overhang = $is_contour
? @{diff([$polygon], \@lower_slices)}
? @{diff([$polygon], [ @lower_slices, offset([$polygon], -$self->perimeter_flow->scaled_width) ])}
: !@{intersection([$polygon], \@lower_slices)};
$role = EXTR_ROLE_OVERHANG_PERIMETER if $is_overhang;