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Bugfix: skip arc compensation when holes are not round

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This commit is contained in:
Alessandro Ranellucci 2012-05-02 16:28:47 +02:00
parent 847cf3c5b8
commit dde71418d4
1 changed files with 3 additions and 1 deletions
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4
lib/Slic3r/Layer.pm
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@ -200,7 +200,9 @@ sub make_perimeters {
my $new_radius = (scale($Slic3r::flow_width) + sqrt((scale($Slic3r::flow_width)**2) + (4*($radius**2)))) / 2; my $new_radius = (scale($Slic3r::flow_width) + sqrt((scale($Slic3r::flow_width)**2) + (4*($radius**2)))) / 2;
# holes are always turned to contours, so reverse point order before and after # holes are always turned to contours, so reverse point order before and after
$hole->reverse; $hole->reverse;
@$hole = map Slic3r::Point->new($_), @{ +($hole->offset(+ ($new_radius - $radius)))[0] }; my @offsetted = $hole->offset(+ ($new_radius - $radius));
# skip arc compensation when hole is not round (thus leads to multiple offsets)
@$hole = map Slic3r::Point->new($_), @{ $offsetted[0] } if @offsetted == 1;
$hole->reverse; $hole->reverse;
} }