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Align infill across layers regardless of first-layer-specific extrusion width. Includes a good internal API refactoring and a fix to 3D honeycomb flow

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Alessandro Ranellucci
2014-12-22 16:47:35 +01:00
parent 93507bfd49
commit 64061267c8
8 changed files with 67 additions and 46 deletions
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15
lib/Slic3r/Fill/3DHoneycomb.pm
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@@ -7,22 +7,17 @@ use POSIX qw(ceil fmod);
use Slic3r::Geometry qw(scale scaled_epsilon);
use Slic3r::Geometry::Clipper qw(intersection_pl);
# require bridge flow since most of this pattern hangs in air
sub use_bridge_flow { 1 }
sub fill_surface {
my ($self, $surface, %params) = @_;
# use bridge flow since most of this pattern hangs in air
my $flow = Slic3r::Flow->new(
width => $params{flow}->width,
height => $params{flow}->height,
nozzle_diameter => $params{flow}->nozzle_diameter,
bridge => 1,
);
my $expolygon = $surface->expolygon;
my $bb = $expolygon->bounding_box;
my $size = $bb->size;
my $distance = $flow->scaled_spacing / $params{density};
my $distance = scale($self->spacing) / $params{density};
# align bounding box to a multiple of our honeycomb grid
{
@@ -71,7 +66,7 @@ sub fill_surface {
}
# TODO: return ExtrusionLoop objects to get better chained paths
return { flow => $flow}, @polylines;
return @polylines;
}