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Make angle increment (i.e. angle resolution) configurable

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This commit is contained in:
Alessandro Ranellucci 2014-04-08 16:53:32 +02:00
parent 20ca6cea05
commit 627f23d5fe
2 changed files with 3 additions and 3 deletions
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4
lib/Slic3r/Layer/BridgeDetector.pm
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@ -8,6 +8,7 @@ use Slic3r::Geometry::Clipper qw(intersection_pl intersection_ex);
has 'lower_slices' => (is => 'rw', required => 1); # ExPolygons or ExPolygonCollection has 'lower_slices' => (is => 'rw', required => 1); # ExPolygons or ExPolygonCollection
has 'perimeter_flow' => (is => 'rw', required => 1); has 'perimeter_flow' => (is => 'rw', required => 1);
has 'infill_flow' => (is => 'rw', required => 1); has 'infill_flow' => (is => 'rw', required => 1);
has 'resolution' => => (is => 'rw', default => sub { PI/36 });
sub detect_angle { sub detect_angle {
my ($self, $expolygon) = @_; my ($self, $expolygon) = @_;
@ -69,9 +70,8 @@ sub detect_angle {
# bridge in several directions and then sum the length of lines having both # bridge in several directions and then sum the length of lines having both
# endpoints within anchors # endpoints within anchors
my %directions = (); # angle => score my %directions = (); # angle => score
my $angle_increment = PI/36; # 5°
my $line_increment = $self->infill_flow->scaled_width; my $line_increment = $self->infill_flow->scaled_width;
for (my $angle = 0; $angle < PI; $angle += $angle_increment) { for (my $angle = 0; $angle < PI; $angle += $self->resolution) {
my $my_inset = [ map $_->clone, @$inset ]; my $my_inset = [ map $_->clone, @$inset ];
my $my_anchors = [ map $_->clone, @$anchors ]; my $my_anchors = [ map $_->clone, @$anchors ];

2
t/bridges.t
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@ -79,7 +79,7 @@ sub check_angle {
# our epsilon is equal to the steps used by the bridge detection algorithm # our epsilon is equal to the steps used by the bridge detection algorithm
###use XXX; YYY [ rad2deg($result), $expected ]; ###use XXX; YYY [ rad2deg($result), $expected ];
return defined $result && abs(rad2deg($result) - $expected) < rad2deg(PI/36); return defined $result && abs(rad2deg($result) - $expected) < rad2deg($bd->resolution);
} }
__END__ __END__