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https://github.com/SoftFever/OrcaSlicer.git
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143 lines
No EOL
5.8 KiB
Perl
143 lines
No EOL
5.8 KiB
Perl
use Test::More;
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use strict;
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use warnings;
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plan tests => 17;
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BEGIN {
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use FindBin;
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use lib "$FindBin::Bin/../lib";
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}
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use Slic3r;
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use Slic3r::Geometry qw(PI polyline_remove_parallel_continuous_edges
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polyline_remove_acute_vertices polygon_remove_acute_vertices
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polygon_remove_parallel_continuous_edges);
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#==========================================================
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my $line1 = [ [5, 15], [30, 15] ];
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my $line2 = [ [10, 20], [10, 10] ];
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is_deeply Slic3r::Geometry::line_intersection($line1, $line2, 1), [10, 15], 'line_intersection';
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#==========================================================
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$line1 = [ [73.6310778185108/0.0000001, 371.74239268924/0.0000001], [73.6310778185108/0.0000001, 501.74239268924/0.0000001] ];
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$line2 = [ [75/0.0000001, 437.9853/0.0000001], [62.7484/0.0000001, 440.4223/0.0000001] ];
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isnt Slic3r::Geometry::line_intersection($line1, $line2, 1), undef, 'line_intersection';
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#==========================================================
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my $polyline = [
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[459190000, 5152739000], [147261000, 4612464000], [147261000, 3487535000], [339887000, 3153898000],
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[437497000, 3438430000], [454223000, 3522515000], [523621000, 3626378000], [627484000, 3695776000],
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[750000000, 3720147000], [872515000, 3695776000], [976378000, 3626378000], [1045776000, 3522515000],
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[1070147000, 3400000000], [1045776000, 3277484000], [976378000, 3173621000], [872515000, 3104223000],
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[827892000, 3095347000], [698461000, 2947261000], [2540810000, 2947261000], [2852739000, 3487535000],
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[2852739000, 4612464000], [2540810000, 5152739000],
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];
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# this points belongs to $polyline
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my $point = [2797980957.103410,3392691792.513960];
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is_deeply Slic3r::Geometry::polygon_segment_having_point($polyline, $point),
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[ [2540810000, 2947261000], [2852739000, 3487535000] ],
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'polygon_segment_having_point';
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#==========================================================
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{
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my $point = [ 736310778.185108, 5017423926.8924 ];
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my $line = [ [627484000, 3695776000], [750000000, 3720147000] ];
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is Slic3r::Geometry::point_in_segment($point, $line), 0, 'point_in_segment';
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}
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#==========================================================
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{
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my $point = [ 736310778.185108, 5017423926.8924 ];
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my $line = [ [627484000, 3695776000], [750000000, 3720147000] ];
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is Slic3r::Geometry::point_in_segment($point, $line), 0, 'point_in_segment';
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}
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#==========================================================
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my $polygons = [
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[ # contour, ccw
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[459190000, 5152739000], [147261000, 4612464000], [147261000, 3487535000], [339887000, 3153898000],
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[437497000, 3438430000], [454223000, 3522515000], [523621000, 3626378000], [627484000, 3695776000],
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[750000000, 3720147000], [872515000, 3695776000], [976378000, 3626378000], [1045776000, 3522515000],
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[1070147000, 3400000000], [1045776000, 3277484000], [976378000, 3173621000], [872515000, 3104223000],
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[827892000, 3095347000], [698461000, 2947261000], [2540810000, 2947261000], [2852739000, 3487535000],
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[2852739000, 4612464000], [2540810000, 5152739000],
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],
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[ # hole, cw
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[750000000, 5020147000], [872515000, 4995776000], [976378000, 4926378000], [1045776000, 4822515000],
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[1070147000, 4700000000], [1045776000, 4577484000], [976378000, 4473621000], [872515000, 4404223000],
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[750000000, 4379853000], [627484000, 4404223000], [523621000, 4473621000], [454223000, 4577484000],
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[429853000, 4700000000], [454223000, 4822515000], [523621000, 4926378000], [627484000, 4995776000],
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],
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];
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my $points = [
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[ 736310778.185108, 3717423926.892399788 ],
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[ 736310778.185108, 5017423926.8924 ],
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];
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is Slic3r::Geometry::can_connect_points(@$points, $polygons), 0, 'can_connect_points';
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#==========================================================
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{
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my $p1 = [10, 10];
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my $p2 = [10, 20];
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my $p3 = [10, 30];
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my $p4 = [20, 20];
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my $p5 = [0, 20];
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is Slic3r::Geometry::angle3points($p2, $p3, $p1), PI(), 'angle3points';
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is Slic3r::Geometry::angle3points($p2, $p1, $p3), PI(), 'angle3points';
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is Slic3r::Geometry::angle3points($p2, $p3, $p4), PI()/2*3, 'angle3points';
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is Slic3r::Geometry::angle3points($p2, $p4, $p3), PI()/2, 'angle3points';
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is Slic3r::Geometry::angle3points($p2, $p1, $p4), PI()/2, 'angle3points';
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is Slic3r::Geometry::angle3points($p2, $p1, $p5), PI()/2*3, 'angle3points';
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}
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{
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my $p1 = [30, 30];
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my $p2 = [20, 20];
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my $p3 = [10, 10];
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my $p4 = [30, 10];
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is Slic3r::Geometry::angle3points($p2, $p1, $p3), PI(), 'angle3points';
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is Slic3r::Geometry::angle3points($p2, $p1, $p4), PI()/2*3, 'angle3points';
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is Slic3r::Geometry::angle3points($p2, $p1, $p1), 2*PI(), 'angle3points';
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}
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#==========================================================
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{
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my $polygon = [
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[2265447881, 7013509857], [2271869937, 7009802077], [2606221146, 6816764300], [1132221146, 4263721402],
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[1098721150, 4205697705], [1228411320, 4130821051], [1557501031, 3940821051], [1737340080, 3836990933],
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[1736886253, 3837252951], [1494771522, 3977037948], [2959638603, 6514262167], [3002271522, 6588104548],
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[3083252364, 6541350240], [2854283608, 6673545411], [2525193897, 6863545411],
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];
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polygon_remove_parallel_continuous_edges($polygon);
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polygon_remove_acute_vertices($polygon);
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is scalar(@$polygon), 4, 'polygon_remove_acute_vertices';
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}
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#==========================================================
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{
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my $polygon = [
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[226.5447881,701.3509857], [260.6221146,681.67643], [109.872115,420.5697705], [149.4771522,397.7037948],
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[300.2271522,658.8104548], [308.3252364,654.135024],
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];
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polyline_remove_acute_vertices($polygon);
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is scalar(@$polygon), 6, 'polyline_remove_acute_vertices';
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}
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#========================================================== |