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Make a solid base below support material on first layer

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Alessandro Ranellucci 2013-02-01 22:13:12 +01:00
parent 862900d9c1
commit eae1e7adc2
1 changed files with 27 additions and 4 deletions
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31
lib/Slic3r/Print/Object.pm
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@ -701,11 +701,34 @@ sub generate_support_material {
my %layer_islands = (); my %layer_islands = ();
my $process_layer = sub { my $process_layer = sub {
my ($layer_id) = @_; my ($layer_id) = @_;
my $layer = $self->layers->[$layer_id]; my $layer = $self->layers->[$layer_id];
my $paths = [ $clip_pattern->($layer_id, $layers{$layer_id}, $layer->height) ];
my $interface_paths = [ $clip_pattern->($layer_id, $layers_interfaces{$layer_id}, $layer->support_material_interface_height) ]; my ($paths, $interface_paths) = ([], []);
my $islands = union_ex([ map @$_, map @$_, $layers{$layer_id}, $layers_interfaces{$layer_id} ]); my $islands = union_ex([ map @$_, map @$_, $layers{$layer_id}, $layers_interfaces{$layer_id} ]);
# make a solid base on bottom layer
if ($layer_id == 0) {
my $filler = Slic3r::Fill->filler('rectilinear');
$filler->angle($Slic3r::Config->support_material_angle + 90);
foreach my $expolygon (@$islands) {
my @paths = $filler->fill_surface(
Slic3r::Surface->new(expolygon => $expolygon),
density => 1,
flow_spacing => $self->print->first_layer_support_material_flow->spacing,
);
my $params = shift @paths;
push @$paths, map Slic3r::ExtrusionPath->new(
polyline => Slic3r::Polyline->new(@$_),
role => EXTR_ROLE_SUPPORTMATERIAL,
height => undef,
flow_spacing => $params->{flow_spacing},
), @paths;
}
} else {
$paths = [ $clip_pattern->($layer_id, $layers{$layer_id}, $layer->height) ];
$interface_paths = [ $clip_pattern->($layer_id, $layers_interfaces{$layer_id}, $layer->support_material_interface_height) ];
}
return ($paths, $interface_paths, $islands); return ($paths, $interface_paths, $islands);
}; };
Slic3r::parallelize( Slic3r::parallelize(