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Better clipping of honeycomb paths

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Alessandro Ranellucci 2013-03-26 13:04:57 +01:00
parent 4cb36fcbe2
commit 769ec0cb03
1 changed files with 6 additions and 5 deletions
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7
lib/Slic3r/Fill/Honeycomb.pm
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@ -78,12 +78,13 @@ sub fill_surface {
$self->cache->{$cache_id} = [@polygons]; $self->cache->{$cache_id} = [@polygons];
} }
# build polylines from polygons without re-appending the initial point: # consider polygons as polylines without re-appending the initial point:
# this cuts the last segment on purpose, so that the jump to the next # this cuts the last segment on purpose, so that the jump to the next
# path is more straight # path is more straight
my @paths = map Slic3r::Polyline->new(@$_), map @$_, @{intersection_ex( my @paths = map Slic3r::Polyline->new($_),
$self->cache->{$cache_id}, @{ Boost::Geometry::Utils::polygon_multi_linestring_intersection(
$expolygon, $expolygon,
$self->cache->{$cache_id},
) }; ) };
return { flow_spacing => $params{flow_spacing} }, return { flow_spacing => $params{flow_spacing} },