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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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22
lib/Slic3r/Surface.pm
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@ -81,12 +81,22 @@ sub group {
sub offset {
my $self = shift;
return map {
(ref $self)->new(
expolygon => $_,
map { $_ => $self->$_ } qw(surface_type depth_layers bridge_angle),
)
} $self->expolygon->offset_ex(@_);
return map $self->_inflate_expolygon($_), $self->expolygon->offset_ex(@_);
}
sub simplify {
my $self = shift;
return map $self->_inflate_expolygon($_), $self->expolygon->simplify(@_);
}
sub _inflate_expolygon {
my $self = shift;
my ($expolygon) = @_;
return (ref $self)->new(
expolygon => $expolygon,
map { $_ => $self->$_ } qw(surface_type depth_layers bridge_angle),
);
}
sub clipper_polygon {