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Workaround for the Clipper issue causing extra points in grid segments

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This commit is contained in:
Alessandro Ranellucci 2015-02-22 17:09:08 +01:00
parent f8fa73fa4a
commit 69ea88473d
3 changed files with 12 additions and 13 deletions
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6
lib/Slic3r/GUI/BedShapeDialog.pm
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@ -299,15 +299,15 @@ sub _repaint_canvas {
my $step = 10; # 1cm grid
my @polylines = ();
for (my $x = $bb->x_min - ($bb->x_min % $step) + $step; $x < $bb->x_max; $x += $step) {
push @polylines, Slic3r::Polyline->new_scale([$x, $bb->y_min], [$x, $bb->y_max]);last;
push @polylines, Slic3r::Polyline->new_scale([$x, $bb->y_min], [$x, $bb->y_max]);
}
for (my $y = $bb->y_min - ($bb->y_min % $step) + $step; $y < $bb->y_max; $y += $step) {
push @polylines, Slic3r::Polyline->new_scale([$bb->x_min, $y], [$bb->x_max, $y]);
}my @orig = @polylines;
}
@polylines = @{intersection_pl(\@polylines, [$bed_polygon])};
$dc->SetPen(Wx::Pen->new(Wx::Colour->new(230,230,230), 1, wxSOLID));
$dc->DrawLine(map @{$to_pixel->([map unscale($_), @$_])}, @$_) for @polylines;
$dc->DrawLine(map @{$to_pixel->([map unscale($_), @$_])}, @$_[0,-1]) for @polylines;
}
# draw bed contour