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Bugfix: some paths were not considered when generating brim

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This commit is contained in:
Alessandro Ranellucci 2012-08-07 22:04:58 +02:00
parent 866b09f3f9
commit c7858912d8
1 changed files with 4 additions and 3 deletions
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7
lib/Slic3r/Print.pm
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@ -509,20 +509,21 @@ sub make_brim {
my $self = shift;
return unless $Slic3r::Config->brim_width > 0;
my $flow = $Slic3r::first_layer_flow || $Slic3r::flow;
my $grow_distance = scale $flow->width / 2;
my @islands = (); # array of polygons
foreach my $obj_idx (0 .. $#{$self->objects}) {
my $layer0 = $self->objects->[$obj_idx]->layers->[0];
my @object_islands = (
(map $_->contour, @{$layer0->slices}),
(map { $_->isa('Slic3r::Polygon') ? $_ : $_->grow } @{$layer0->thin_walls}),
(map $_->unpack->polyline->grow, map @{$_->support_fills->paths}, grep $_->support_fills, $layer0),
(map { $_->isa('Slic3r::Polygon') ? $_ : $_->grow($grow_distance) } @{$layer0->thin_walls}),
(map $_->unpack->polyline->grow($grow_distance), map @{$_->support_fills->paths}, grep $_->support_fills, $layer0),
);
foreach my $copy (@{$self->copies->[$obj_idx]}) {
push @islands, map $_->clone->translate(@$copy), @object_islands;
}
}
my $flow = $Slic3r::first_layer_flow || $Slic3r::flow;
my $num_loops = sprintf "%.0f", $Slic3r::Config->brim_width / $flow->width;
for my $i (reverse 1 .. $num_loops) {
# JT_SQUARE ensures no vertex is outside the given offset distance