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More work for refactoring Flow/Extruder

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This commit is contained in:
Alessandro Ranellucci
2014-01-03 20:02:00 +01:00
parent 8ed738d3f7
commit a2cbb261cb
10 changed files with 48 additions and 21 deletions
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6
lib/Slic3r/GCode.pm
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@@ -235,7 +235,7 @@ sub extrude_loop {
# clip the path to avoid the extruder to get exactly on the first point of the loop;
# if polyline was shorter than the clipping distance we'd get a null polyline, so
# we discard it in that case
$extrusion_path->clip_end(scale $extrusion_path->flow_spacing * &Slic3r::LOOP_CLIPPING_LENGTH_OVER_SPACING)
$extrusion_path->clip_end(scale($self->extruder->nozzle_diameter) * &Slic3r::LOOP_CLIPPING_LENGTH_OVER_NOZZLE_DIAMETER)
if $self->enable_loop_clipping;
return '' if !@{$extrusion_path->polyline};
@@ -251,7 +251,7 @@ sub extrude_loop {
push @paths,
map {
$_->role(EXTR_ROLE_OVERHANG_PERIMETER);
$_->flow_spacing($self->region->flow(FLOW_ROLE_PERIMETER, undef, 1)->width);
$_->mm3_per_mm($self->region->flow(FLOW_ROLE_PERIMETER, undef, 1)->mm3_per_mm(undef));
$_
}
map $_->clone,
@@ -287,7 +287,7 @@ sub extrude_loop {
# we make sure we don't exceed the segment length because we don't know
# the rotation of the second segment so we might cross the object boundary
my $first_segment = Slic3r::Line->new(@{$extrusion_path->polyline}[0,1]);
my $distance = min(scale $extrusion_path->flow_spacing, $first_segment->length);
my $distance = min(scale($self->extruder->nozzle_diameter), $first_segment->length);
my $point = $first_segment->point_at($distance);
$point->rotate($angle, $extrusion_path->first_point);