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Align infill across layers regardless of first-layer-specific extrusion width. Includes a good internal API refactoring and a fix to 3D honeycomb flow

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This commit is contained in:
Alessandro Ranellucci 2014-12-22 16:47:35 +01:00
parent 93507bfd49
commit 64061267c8
8 changed files with 67 additions and 46 deletions
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12
lib/Slic3r/Fill/Rectilinear.pm
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@ -18,8 +18,7 @@ sub fill_surface {
my $rotate_vector = $self->infill_direction($surface);
$self->rotate_points($expolygon, $rotate_vector);
my $flow = $params{flow} or die "No flow supplied to fill_surface()";
my $min_spacing = $flow->scaled_spacing;
my $min_spacing = scale($self->spacing);
my $line_spacing = $min_spacing / $params{density};
my $line_oscillation = $line_spacing - $min_spacing;
my $is_line_pattern = $self->isa('Slic3r::Fill::Line');
@ -31,12 +30,7 @@ sub fill_surface {
width => $bounding_box->size->[X],
distance => $line_spacing,
);
$flow = Slic3r::Flow->new_from_spacing(
spacing => unscale($line_spacing),
nozzle_diameter => $flow->nozzle_diameter,
layer_height => ($params{layer_height} or die "No layer_height supplied to fill_surface()"),
bridge => $flow->bridge,
);
$self->spacing(unscale $line_spacing);
} else {
# extend bounding box so that our pattern will be aligned with other layers
$bounding_box->merge_point(Slic3r::Point->new(
@ -105,7 +99,7 @@ sub fill_surface {
# paths must be rotated back
$self->rotate_points_back(\@polylines, $rotate_vector);
return { flow => $flow }, @polylines;
return @polylines;
}
1;