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Removed offset() method from Slic3r::Polygon because it only works with ccw polygons

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Alessandro Ranellucci 2013-03-26 14:03:24 +01:00
parent 4c41f6c462
commit 2f046799f2
5 changed files with 12 additions and 13 deletions
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5
lib/Slic3r/GCode/MotionPlanner.pm
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@ -13,7 +13,7 @@ has '_crossing_edges' => (is => 'rw', default => sub { {} }); # edge_idx => boo
use List::Util qw(first);
use Slic3r::Geometry qw(A B scale epsilon nearest_point);
use Slic3r::Geometry::Clipper qw(diff_ex JT_MITER);
use Slic3r::Geometry::Clipper qw(diff_ex offset JT_MITER);
# clearance (in mm) from the perimeters
has '_inner_margin' => (is => 'ro', default => sub { scale 0.5 });
@ -68,7 +68,8 @@ sub BUILD {
: [ $self->islands->[$i]->offset_ex(-$self->_inner_margin) ];
# offset the island outwards to make the boundaries for external movements
$self->_outer->[$i] = [ $self->islands->[$i]->contour->offset($self->_outer_margin) ];
$self->_outer->[$i] = [ offset([ $self->islands->[$i]->contour], $self->_outer_margin) ];
bless $_, 'Slic3r::Polygon' for @{ $self->_outer->[$i] };
# if internal motion is enabled, build a set of utility expolygons representing
# the outer boundaries (as contours) and the inner boundaries (as holes). whenever