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Bugfix: only_retract_when_crossing_perimeters was almost not working. #680

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Alessandro Ranellucci 2012-09-12 15:19:47 +02:00
parent e61055774f
commit 87912cb3b0
2 changed files with 4 additions and 2 deletions
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2
lib/Slic3r/Geometry.pm
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@ -20,6 +20,7 @@ our @EXPORT_OK = qw(
shortest_path collinear scale unscale merge_collinear_lines
rad2deg_dir bounding_box_center line_intersects_any douglas_peucker
polyline_remove_short_segments normal triangle_normal polygon_is_convex
scaled_epsilon
);
@ -38,6 +39,7 @@ use constant MAX => 1;
our $parallel_degrees_limit = abs(deg2rad(3));
sub epsilon () { 1E-4 }
sub scaled_epsilon () { epsilon / &Slic3r::SCALING_FACTOR }
sub scale ($) { $_[0] / &Slic3r::SCALING_FACTOR }
sub unscale ($) { $_[0] * &Slic3r::SCALING_FACTOR }