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Bugfix: wrong logic for concave_points() and convex_points()

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This commit is contained in:
Alessandro Ranellucci
2014-05-26 11:50:42 +02:00
parent 7ea09a0071
commit abdf6531f1
2 changed files with 55 additions and 13 deletions
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26
t/geometry.t
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@@ -2,7 +2,7 @@ use Test::More;
use strict;
use warnings;
plan tests => 29;
plan tests => 33;
BEGIN {
use FindBin;
@@ -189,3 +189,27 @@ my $polygons = [
}
#==========================================================
{
my $square = Slic3r::Polygon->new(
[150,100],
[200,100],
[200,200],
[100,200],
[100,100],
);
is scalar(@{$square->concave_points(PI*4/3)}), 0, 'no concave vertices detected in convex polygon';
is scalar(@{$square->convex_points(PI*2/3)}), 4, 'four convex vertices detected in square';
}
{
my $square = Slic3r::Polygon->new(
[200,200],
[100,200],
[100,100],
[150,100],
[200,100],
);
is scalar(@{$square->concave_points(PI*4/3)}), 0, 'no concave vertices detected in convex polygon';
is scalar(@{$square->convex_points(PI*2/3)}), 4, 'four convex vertices detected in square';
}