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Change the behaviour of infill/perimeter overlap to handle some edge cases. #2632

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This commit is contained in:
Alessandro Ranellucci 2015-02-23 23:44:34 +01:00
parent e88cf466fe
commit 7a695a4a2f
1 changed files with 11 additions and 1 deletions
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12
lib/Slic3r/Layer/PerimeterGenerator.pm
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@ -311,12 +311,22 @@ sub process {
# we offset by half the perimeter spacing (to get to the actual infill boundary)
# and then we offset back and forth by half the infill spacing to only consider the
# non-collapsing regions
my $inset = 0;
if ($loop_number == 0) {
# one loop
$inset += $ext_pspacing/2;
} elsif ($loop_number > 0) {
# two or more loops
$inset += $pspacing/2;
}
$inset -= $self->config->get_abs_value_over('infill_overlap', $pwidth);
my $min_perimeter_infill_spacing = $ispacing * (1 - &Slic3r::INSET_OVERLAP_TOLERANCE);
$self->fill_surfaces->append($_)
for map Slic3r::Surface->new(expolygon => $_, surface_type => S_TYPE_INTERNAL), # use a bogus surface type
@{offset2_ex(
[ map @{$_->simplify_p(&Slic3r::SCALED_RESOLUTION)}, @{union_ex(\@last)} ],
-($pspacing/2 - $self->config->get_abs_value_over('infill_overlap', $pwidth) + $min_perimeter_infill_spacing/2),
-$inset -$min_perimeter_infill_spacing/2,
+$min_perimeter_infill_spacing/2,
)};
}