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Always fix self-intersecting polygons that Douglas-Peucker might return

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Alessandro Ranellucci 2013-03-16 18:42:56 +01:00
parent dc0f706789
commit 33b40eda18
14 changed files with 85 additions and 55 deletions
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9
lib/Slic3r/ExPolygon.pm
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@ -172,8 +172,13 @@ sub clip_line {
sub simplify {
my $self = shift;
$_->simplify(@_) for @$self;
$self;
my ($tolerance) = @_;
# it would be nice to have a multilinestring_simplify method in B::G::U
my @simplified = Slic3r::Geometry::Clipper::simplify_polygons(
[ map Boost::Geometry::Utils::linestring_simplify($_, $tolerance), @$self ],
);
return @{ Slic3r::Geometry::Clipper::union_ex([ @simplified ]) };
}
sub scale {