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Bugfixes for complex and dirty geometries

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This commit is contained in:
Alessandro Ranellucci 2011-09-30 15:46:48 +02:00
parent cb08aa782f
commit 25ea8a0204
9 changed files with 269 additions and 34 deletions
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4
lib/Slic3r/STL.pm
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@ -69,7 +69,7 @@ sub parse_file {
# calculate the displacements needed to
# have lowest value for each axis at coordinate 0
my @shift = map -$extents[$_][MIN], X,Y,Z;
my @shift = map sprintf('%.0f', -$extents[$_][MIN] / $Slic3r::resolution), X,Y,Z;
# process facets
foreach my $facet ($stl->part->facets) {
@ -77,7 +77,7 @@ sub parse_file {
# transform vertex coordinates
my ($normal, @vertices) = @$facet;
foreach my $vertex (@vertices) {
$vertex->[$_] = sprintf('%.0f', ($Slic3r::scale * $vertex->[$_] + $shift[$_]) / $Slic3r::resolution)
$vertex->[$_] = sprintf('%.0f', ($Slic3r::scale * $vertex->[$_] / $Slic3r::resolution) + $shift[$_])
for X,Y,Z;
}