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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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5
lib/Slic3r/Layer/Region.pm
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@ -1,7 +1,6 @@
package Slic3r::Layer::Region;
use Moo;
use Math::Clipper ':all';
use Slic3r::ExtrusionPath ':roles';
use Slic3r::Geometry qw(scale shortest_path);
use Slic3r::Geometry::Clipper qw(safety_offset union_ex diff_ex intersection_ex);
@ -109,7 +108,7 @@ sub make_surfaces {
# now detect thin walls by re-outgrowing offsetted surfaces and subtracting
# them from the original slices
my $outgrown = Math::Clipper::offset([ map $_->p, @{$self->slices} ], $distance);
my $outgrown = [ Slic3r::Geometry::Clipper::offset([ map $_->p, @{$self->slices} ], $distance) ];
my $diff = diff_ex(
[ map $_->p, @surfaces ],
$outgrown,
@ -410,7 +409,7 @@ sub prepare_fill_surfaces {
# offset inwards
my @offsets = $surface->expolygon->offset_ex(-$distance);
@offsets = @{union_ex(Math::Clipper::offset([ map @$_, @offsets ], $distance, 1, JT_MITER))};
@offsets = @{union_ex([ Slic3r::Geometry::Clipper::offset([ map @$_, @offsets ], $distance)] )}; # isn't the union_ex useless?
map Slic3r::Surface->new(
expolygon => $_,
surface_type => $surface->surface_type,