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Draw perimeters around interface

master
Vitaliy Filippov 2014-06-13 13:14:20 +04:00
parent 7b938b0002
commit f1b5b5c13b
1 changed files with 18 additions and 2 deletions
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20
lib/Slic3r/Print/SupportMaterial.pm
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@ -625,9 +625,25 @@ sub generate_toolpaths {
}
}
$base = diff($base, $interface);
my @paths = ();
foreach my $expolygon (@{union_ex($interface)}) {
my $to_infill = union_ex($interface);
# draw a perimeter all around interface infill
# TODO: use brim ordering algorithm
my $mm3_per_mm = $flow->mm3_per_mm;
push @paths, map Slic3r::ExtrusionPath->new(
polyline => $_->split_at_first_point,
role => EXTR_ROLE_SUPPORTMATERIAL_INTERFACE,
mm3_per_mm => $mm3_per_mm,
width => $flow->width,
height => $layer->height,
), map @$_, @$to_infill;
# TODO: use offset2_ex()
$to_infill = offset_ex([ map @$_, @$to_infill ], -$flow->scaled_spacing);
foreach my $expolygon (@$to_infill) {
my ($params, @p) = $fillers{interface}->fill_surface(
Slic3r::Surface->new(expolygon => $expolygon, surface_type => S_TYPE_INTERNAL),
density => $interface_density,