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Removed clip_with_polygon() and clip_with_expolygon()

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Alessandro Ranellucci 2013-11-21 18:16:03 +01:00
parent ac88fbcbb0
commit 3aef663f7f
4 changed files with 4 additions and 39 deletions
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4
lib/Slic3r/Layer/Region.pm
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@ -6,7 +6,7 @@ use Slic3r::ExtrusionPath ':roles';
use Slic3r::Geometry qw(PI A B scale unscale chained_path_items points_coincide);
use Slic3r::Geometry::Clipper qw(union_ex diff_ex intersection_ex
offset offset2 offset2_ex union_pt traverse_pt diff intersection
union diff);
union diff intersection_pl);
use Slic3r::Surface ':types';
has 'layer' => (
@ -491,7 +491,7 @@ sub _detect_bridge_direction {
foreach my $lower (@lower) {
# turn bridge contour and holes into polylines and then clip them
# with each lower slice's contour
my @clipped = map $_->split_at_first_point->clip_with_polygon($lower->contour), map @$_, @$grown;
my @clipped = @{intersection_pl([ map $_->split_at_first_point, map @$_, @$grown ], [$lower->contour])};
if (@clipped == 2) {
# If the split_at_first_point() call above happens to split the polygon inside the clipping area
# we would get two consecutive polylines instead of a single one, so we use this ugly hack to