3DPrinting/PrusaSlicer-NonPlainar
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Detect gaps even after the desired number of perimeters has been generated

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Alessandro Ranellucci 2012-11-01 11:51:52 +01:00
parent cb4ede7f9e
commit 37c0b45187
1 changed files with 6 additions and 3 deletions
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9
lib/Slic3r/Layer/Region.pm
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@ -197,7 +197,10 @@ sub make_perimeters {
# generate perimeters inwards (loop 0 is the external one) # generate perimeters inwards (loop 0 is the external one)
my $loop_number = $Slic3r::Config->perimeters + ($surface->additional_inner_perimeters || 0); my $loop_number = $Slic3r::Config->perimeters + ($surface->additional_inner_perimeters || 0);
push @perimeters, [[@last_offsets]] if $loop_number > 0; push @perimeters, [[@last_offsets]] if $loop_number > 0;
for (my $loop = 1; $loop < $loop_number; $loop++) {
# do one more loop (<= instead of <) so that we can detect gaps even after the desired
# number of perimeters has been generated
for (my $loop = 1; $loop <= $loop_number; $loop++) {
# offsetting a polygon can result in one or many offset polygons # offsetting a polygon can result in one or many offset polygons
my @new_offsets = (); my @new_offsets = ();
foreach my $expolygon (@last_offsets) { foreach my $expolygon (@last_offsets) {
@ -217,9 +220,9 @@ sub make_perimeters {
); );
push @gaps, grep $_->area >= $gap_area_threshold, @$diff; push @gaps, grep $_->area >= $gap_area_threshold, @$diff;
} }
@last_offsets = @new_offsets;
last if !@last_offsets; last if !@new_offsets || $loop == $loop_number;
@last_offsets = @new_offsets;
push @{ $perimeters[-1] }, [@last_offsets]; push @{ $perimeters[-1] }, [@last_offsets];
} }