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Require Math::Clipper 1.14 and increase scale factor for offset(). #720

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This commit is contained in:
Alessandro Ranellucci 2012-11-05 00:17:46 +01:00
parent 705d6b3179
commit 68e1edab80
6 changed files with 11 additions and 13 deletions
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4
lib/Slic3r/Print.pm
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@ -579,7 +579,7 @@ sub make_skirt {
my $distance = scale $Slic3r::Config->skirt_distance;
for (my $i = $Slic3r::Config->skirts; $i > 0; $i--) {
$distance += scale $spacing;
my $loop = Math::Clipper::offset([$convex_hull], $distance, &Slic3r::SCALING_FACTOR * 100, JT_ROUND)->[0];
my ($loop) = Slic3r::Geometry::Clipper::offset([$convex_hull], $distance, 0.0001, JT_ROUND);
push @{$self->skirt}, Slic3r::ExtrusionLoop->pack(
polygon => Slic3r::Polygon->new(@$loop),
role => EXTR_ROLE_SKIRT,
@ -634,7 +634,7 @@ sub make_brim {
polygon => Slic3r::Polygon->new($_),
role => EXTR_ROLE_SKIRT,
flow_spacing => $Slic3r::first_layer_flow->spacing,
) for @{Math::Clipper::offset(\@islands, $i * $Slic3r::first_layer_flow->scaled_spacing, 100, JT_SQUARE)};
) for Slic3r::Geometry::Clipper::offset(\@islands, $i * $Slic3r::first_layer_flow->scaled_spacing, undef, JT_SQUARE);
# TODO: we need the offset inwards/offset outwards logic to avoid overlapping extrusions
}
}