Prevent tiny extrusion points. #323
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1 changed files with 11 additions and 8 deletions
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@ -142,14 +142,17 @@ sub make_surfaces {
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1,
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1,
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);
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);
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# TODO: remove very small expolygons from diff before attempting to do medial axis
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if (@$diff) {
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# (benchmark first)
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my $area_threshold = scale($Slic3r::flow_spacing) ** 2;
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push @{$self->thin_walls},
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@$diff = grep $_->area > ($area_threshold), @$diff;
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grep $_,
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map $_->medial_axis(scale $Slic3r::flow_width),
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push @{$self->thin_walls},
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@$diff;
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grep $_,
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map $_->medial_axis(scale $Slic3r::flow_width),
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Slic3r::debugf " %d thin walls detected\n", scalar(@{$self->thin_walls}) if @{$self->thin_walls};
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@$diff;
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Slic3r::debugf " %d thin walls detected\n", scalar(@{$self->thin_walls}) if @{$self->thin_walls};
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}
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}
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}
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if (0) {
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if (0) {
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