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Removed useless functions

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This commit is contained in:
Alessandro Ranellucci 2013-11-06 21:09:28 +01:00
parent d8e098ab0e
commit 09be25a156
2 changed files with 4 additions and 35 deletions
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37
lib/Slic3r/Geometry.pm
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@ -8,14 +8,14 @@ our @EXPORT_OK = qw(
PI X Y Z A B X1 Y1 X2 Y2 Z1 Z2 MIN MAX epsilon slope line_atan lines_parallel PI X Y Z A B X1 Y1 X2 Y2 Z1 Z2 MIN MAX epsilon slope line_atan lines_parallel
line_point_belongs_to_segment points_coincide distance_between_points line_point_belongs_to_segment points_coincide distance_between_points
chained_path_items chained_path_points normalize tan move_points_3D chained_path_items chained_path_points normalize tan move_points_3D
line_length midpoint point_in_polygon point_in_segment segment_in_segment point_in_polygon point_in_segment segment_in_segment
point_is_on_left_of_segment polyline_lines polygon_lines point_is_on_left_of_segment polyline_lines polygon_lines
point_along_segment polygon_segment_having_point polygon_has_subsegment point_along_segment polygon_segment_having_point polygon_has_subsegment
polygon_has_vertex polyline_length can_connect_points deg2rad rad2deg polygon_has_vertex can_connect_points deg2rad rad2deg
rotate_points move_points clip_segment_polygon rotate_points move_points clip_segment_polygon
sum_vectors multiply_vector subtract_vectors dot perp polygon_points_visibility sum_vectors multiply_vector subtract_vectors dot perp polygon_points_visibility
line_intersection bounding_box bounding_box_intersect same_point line_intersection bounding_box bounding_box_intersect same_point
longest_segment angle3points three_points_aligned line_direction angle3points three_points_aligned line_direction
polyline_remove_parallel_continuous_edges polyline_remove_acute_vertices polyline_remove_parallel_continuous_edges polyline_remove_acute_vertices
polygon_remove_acute_vertices polygon_remove_parallel_continuous_edges polygon_remove_acute_vertices polygon_remove_parallel_continuous_edges
chained_path collinear scale unscale merge_collinear_lines chained_path collinear scale unscale merge_collinear_lines
@ -130,30 +130,6 @@ sub point_line_distance {
return abs($n) / $d; return abs($n) / $d;
} }
sub line_length {
my ($line) = @_;
return distance_between_points(@$line[A, B]);
}
sub longest_segment {
my (@lines) = @_;
my ($longest, $maxlength);
foreach my $line (@lines) {
my $line_length = line_length($line);
if (!defined $longest || $line_length > $maxlength) {
$longest = $line;
$maxlength = $line_length;
}
}
return $longest;
}
sub midpoint {
my ($line) = @_;
return [ ($line->[B][X] + $line->[A][X]) / 2, ($line->[B][Y] + $line->[A][Y]) / 2 ];
}
# this will check whether a point is in a polygon regardless of polygon orientation # this will check whether a point is in a polygon regardless of polygon orientation
sub point_in_polygon { sub point_in_polygon {
my ($point, $polygon) = @_; my ($point, $polygon) = @_;
@ -289,13 +265,6 @@ sub polygon_is_convex {
return 1; return 1;
} }
sub polyline_length {
my ($polyline) = @_;
my $length = 0;
$length += line_length($_) for polygon_lines($polyline);
return $length;
}
sub can_connect_points { sub can_connect_points {
my ($p1, $p2, $polygons) = @_; my ($p1, $p2, $polygons) = @_;

2
lib/Slic3r/Layer/Region.pm
View file

@ -592,7 +592,7 @@ sub _detect_bridge_direction {
} @clipped_lines; } @clipped_lines;
# sum length of bridged lines # sum length of bridged lines
$directions{-$angle} = sum(map Slic3r::Geometry::line_length($_), @clipped_lines) // 0; $directions{-$angle} = sum(map $_->length, @clipped_lines) // 0;
} }
# this could be slightly optimized with a max search instead of the sort # this could be slightly optimized with a max search instead of the sort