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Improvements to avoid numerical issues in bridge detection and bridge exclusion

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This commit is contained in:
Alessandro Ranellucci
2014-04-30 15:16:15 +02:00
parent 581376bf75
commit 010b71e9d4
3 changed files with 19 additions and 16 deletions
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2
lib/Slic3r/Layer/BridgeDetector.pm
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@@ -243,7 +243,7 @@ sub unsupported_edges {
# filter out edges parallel to the bridging angle
for (my $i = 0; $i <= $#$unsupported; ++$i) {
if (first { abs($_->direction - $angle) < epsilon } @{$unsupported->[$i]->lines}) {
if ($unsupported->[$i]->is_straight && abs($unsupported->[$i]->lines->[0]->direction < $angle) < epsilon) {
splice @$unsupported, $i, 1;
--$i;
}