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Ported intersect_expolygons() and subtract_expolygons() to XS

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Alessandro Ranellucci 2013-11-21 17:53:50 +01:00
parent 5f81292f3f
commit 761f261a68
11 changed files with 95 additions and 29 deletions
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16
lib/Slic3r/ExtrusionPath.pm
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@ -27,22 +27,6 @@ sub clip_with_expolygon {
$self->polyline->clip_with_expolygon($expolygon);
}
sub intersect_expolygons {
my $self = shift;
my ($expolygons_pp) = @_;
return map $self->clone(polyline => Slic3r::Polyline->new(@$_)),
@{Boost::Geometry::Utils::multi_polygon_multi_linestring_intersection($expolygons_pp, [$self->pp])};
}
sub subtract_expolygons {
my $self = shift;
my ($expolygons_pp) = @_;
return map $self->clone(polyline => Slic3r::Polyline->new(@$_)),
@{Boost::Geometry::Utils::multi_linestring_multi_polygon_difference([$self->pp], $expolygons_pp)};
}
sub simplify {
my $self = shift;
$self->polyline($self->polyline->simplify(@_));