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Remove features that are too small to be printed

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This commit is contained in:
Alessandro Ranellucci 2011-09-26 11:59:06 +02:00
parent 081f65852d
commit c2a62891da
3 changed files with 28 additions and 2 deletions
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10
lib/Slic3r/Print.pm
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@ -91,8 +91,7 @@ sub discover_horizontal_shells {
$clipper->clear;
# Note: due to floating point math we're going to get some very small
# polygons as $internal_polygons; they should be discarded, but a reliable
# way to detect them is needed, and they seem to be harmless so we keep them for now
# polygons as $internal_polygons; they will be removed by removed_small_features()
# assign resulting inner surfaces to layer
$self->layers->[$n]->surfaces([]);
@ -121,6 +120,13 @@ sub discover_horizontal_shells {
}
}
# remove perimeters and fill surfaces which are too small to be extruded
sub remove_small_features {
my $self = shift;
$_->remove_small_features for @{$self->layers};
}
sub extrude_perimeters {
my $self = shift;