3DPrinting/PrusaSlicer-NonPlainar
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Reapply perimeter only to support

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This commit is contained in:
Alessandro Ranellucci 2013-08-10 21:30:50 +02:00
parent 5380b6cb33
commit 5f07d39509
1 changed files with 12 additions and 27 deletions
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39
lib/Slic3r/Print/Object.pm
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@ -1104,33 +1104,6 @@ sub generate_support_material {
$result->{contact} = [ @loops ];
}
# draw a perimeter around interface and support
{
# TODO: use brim ordering algorithm
my $contour = union([ map @$_, $interface{$layer_id}, $support{$layer_id} ], undef, 1);
push @{$result->{support}}, map Slic3r::ExtrusionPath->pack(
polyline => $_->split_at_first_point,
role => EXTR_ROLE_SUPPORTMATERIAL,
height => undef,
flow_spacing => $flow->spacing,
), map Slic3r::Polygon->new(@$_),
offset2($contour, -$flow->scaled_spacing, +$flow->scaled_spacing*0.5);
# subtract the perimeter area from both interface and support
my $to_remove = diff(
$contour,
[ offset($contour, -$flow->scaled_spacing) ],
);
$interface{$layer_id} = diff(
$interface{$layer_id},
$to_remove,
);
$support{$layer_id} = diff(
$support{$layer_id},
$to_remove,
);
}
# interface and contact infill
if (@{$interface{$layer_id}} || @$contact_infill) {
$fillers{interface}->angle($interface_angle);
@ -1182,6 +1155,18 @@ sub generate_support_material {
$filler->angle($Slic3r::Config->support_material_angle + 90);
$density = 0.5;
$flow_spacing = $self->print->first_layer_support_material_flow->spacing;
} else {
# draw a perimeter all around support infill
# TODO: use brim ordering algorithm
push @paths, map Slic3r::ExtrusionPath->pack(
polyline => $_->split_at_first_point,
role => EXTR_ROLE_SUPPORTMATERIAL,
height => undef,
flow_spacing => $flow->spacing,
), map @$_, @$to_infill;
# TODO: use offset2_ex()
$to_infill = [ offset_ex([ map @$_, @$to_infill ], -$flow->scaled_spacing) ];
}
foreach my $expolygon (@$to_infill) {