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Port offset_ex() and offset2_ex() to XS

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This commit is contained in:
Alessandro Ranellucci 2013-07-16 20:09:53 +02:00
parent 9458c7db97
commit 898007fc36
20 changed files with 4349 additions and 52 deletions
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10
lib/Slic3r/Print/Object.pm
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@ -488,9 +488,9 @@ sub clip_fill_surfaces {
my $overhang_width = $layerm->overhang_width;
# we want to support any solid surface, not just tops
# (internal solids might have been generated)
push @overhangs, map $_->offset_ex($additional_margin), @{intersection_ex(
push @overhangs, map @{$_->offset_ex($additional_margin)}, @{intersection_ex(
[ map @{$_->expolygon}, grep $_->surface_type != S_TYPE_INTERNAL, @{$layerm->fill_surfaces} ],
[ map @$_, map $_->offset_ex(-$overhang_width), @{$lower_layer->slices} ],
[ map @$_, map @{$_->offset_ex(-$overhang_width)}, @{$lower_layer->slices} ],
)};
}
}
@ -825,7 +825,7 @@ sub generate_support_material {
my $layer = $self->layers->[$i];
my $lower_layer = $i > 0 ? $self->layers->[$i-1] : undef;
my @current_layer_offsetted_slices = map $_->offset_ex($distance_from_object), @{$layer->slices};
my @current_layer_offsetted_slices = map @{$_->offset_ex($distance_from_object)}, @{$layer->slices};
# $upper_layers_overhangs[-1] contains the overhangs of the upper layer, regardless of any interface layers
# $upper_layers_overhangs[0] contains the overhangs of the first upper layer above the interface layers
@ -884,7 +884,7 @@ sub generate_support_material {
? scale $lower_layer->height * ((cos $threshold_rad) / (sin $threshold_rad))
: $self->layers->[1]->regions->[0]->overhang_width;
@overhangs = map $_->offset_ex(+$distance), @{diff_ex(
@overhangs = map @{$_->offset_ex(+$distance)}, @{diff_ex(
[ map @$_, @{$layer->slices} ],
[ map @$_, @{$lower_layer->slices} ],
1,
@ -906,7 +906,7 @@ sub generate_support_material {
my $support_interface_patterns = [];
{
# 0.5 ensures the paths don't get clipped externally when applying them to layers
my @areas = map $_->offset_ex(- 0.5 * $flow->scaled_width),
my @areas = map @{$_->offset_ex(- 0.5 * $flow->scaled_width)},
@{union_ex([ map $_->contour, map @$_, values %layers, values %layers_interfaces, values %layers_contact_areas ])};
my $pattern = $Slic3r::Config->support_material_pattern;