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Fix integration of XS containers

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This commit is contained in:
Alessandro Ranellucci 2013-07-16 17:13:01 +02:00
parent 9b582a11ff
commit 9458c7db97
34 changed files with 279 additions and 152 deletions
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31
lib/Slic3r/Fill/Rectilinear.pm
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@ -65,17 +65,18 @@ sub fill_surface {
# clip paths against a slightly offsetted expolygon, so that the first and last paths
# are kept even if the expolygon has vertical sides
my @paths = @{ Boost::Geometry::Utils::polygon_multi_linestring_intersection(
+($expolygon->offset_ex(scaled_epsilon))[0]->pp, # TODO: we should use all the resulting expolygons and clip the linestrings to a multipolygon object
[ map $_->pp, @{ $self->cache->{$cache_id} } ],
) };
my @polylines = map Slic3r::Polyline->new(@$_),
@{ Boost::Geometry::Utils::multi_polygon_multi_linestring_intersection(
[ map $_->pp, $expolygon->offset_ex(scaled_epsilon) ],
[ map $_->pp, @{ $self->cache->{$cache_id} } ],
) };
# connect lines
unless ($params{dont_connect}) {
my $collection = Slic3r::Polyline::Collection->new(
polylines => [ map Slic3r::Polyline->new(@$_), @paths ],
polylines => [ @polylines ],
);
@paths = ();
@polylines = ();
my $tolerance = 10 * scaled_epsilon;
my $diagonal_distance = $distance_between_lines * 2;
@ -86,26 +87,26 @@ sub fill_surface {
}
: sub { $_[X] <= $diagonal_distance && $_[Y] <= $diagonal_distance };
foreach my $path ($collection->chained_path) {
if (@paths) {
my @distance = map abs($path->[0][$_] - $paths[-1][-1][$_]), (X,Y);
foreach my $polyline ($collection->chained_path) {
if (@polylines) {
my $last_point = $polylines[-1][-1]->pp;
my @distance = map abs($polyline->[0][$_] - $last_point->[$_]), (X,Y);
# TODO: we should also check that both points are on a fill_boundary to avoid
# connecting paths on the boundaries of internal regions
if ($can_connect->(@distance)
&& $expolygon_off->encloses_line(Slic3r::Line->new($paths[-1][-1], $path->[0]), $tolerance)) {
push @{$paths[-1]}, @$path;
if ($can_connect->(@distance) && $expolygon_off->encloses_line(Slic3r::Line->new($last_point, $polyline->[0]), $tolerance)) {
$polylines[-1]->append(@$polyline);
next;
}
}
push @paths, $path;
push @polylines, $polyline;
}
}
# paths must be rotated back
$self->rotate_points_back(\@paths, $rotate_vector);
$self->rotate_points_back(\@polylines, $rotate_vector);
return { flow_spacing => $flow_spacing }, @paths;
return { flow_spacing => $flow_spacing }, @polylines;
}
1;