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Remove $Slic3r::flow and $Slic3r::first_layer_flow

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This commit is contained in:
Alessandro Ranellucci 2013-02-22 16:08:11 +01:00
parent b9c84490b8
commit 91bcfc8a74
5 changed files with 24 additions and 38 deletions
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36
lib/Slic3r/Print.pm
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@ -195,15 +195,6 @@ sub init_extruders {
);
}
# calculate default flows
$Slic3r::flow = $self->extruders->[0]->make_flow(
width => $self->config->extrusion_width,
);
$Slic3r::first_layer_flow = $self->extruders->[0]->make_flow(
layer_height => $self->config->get_value('first_layer_height'),
width => $self->config->first_layer_extrusion_width,
);
# calculate regions' flows
for my $region_id (0 .. $#{$self->regions}) {
my $region = $self->regions->[$region_id];
@ -219,7 +210,7 @@ sub init_extruders {
$region->first_layer_flows->{$_} = $region->extruders->{$_}->make_flow(
layer_height => $self->config->get_value('first_layer_height'),
width => $self->config->first_layer_extrusion_width,
);
) if $self->config->first_layer_extrusion_width;
}
}
@ -234,9 +225,6 @@ sub init_extruders {
width => $self->config->first_layer_extrusion_width,
));
}
Slic3r::debugf "Default flow width = %s (spacing = %s)\n",
$Slic3r::flow->width, $Slic3r::flow->spacing;
}
sub object_copies {
@ -573,7 +561,10 @@ sub make_skirt {
my $convex_hull = convex_hull(\@points);
my @extruded_length = (); # for each extruder
my $spacing = $Slic3r::first_layer_flow->spacing;
# TODO: use each extruder's own flow
my $spacing = $self->objects->[0]->layers->[0]->regions->[0]->perimeter_flow->spacing;
my $first_layer_height = $Slic3r::Config->get_value('first_layer_height');
my @extruders_e_per_mm = ();
my $extruder_idx = 0;
@ -612,7 +603,9 @@ sub make_brim {
my $self = shift;
return unless $Slic3r::Config->brim_width > 0;
my $grow_distance = $Slic3r::first_layer_flow->scaled_width / 2;
my $flow = $self->objects->[0]->layers->[0]->regions->[0]->perimeter_flow;
my $grow_distance = $flow->scaled_width / 2;
my @islands = (); # array of polygons
foreach my $obj_idx (0 .. $#{$self->objects}) {
my $layer0 = $self->objects->[$obj_idx]->layers->[0];
@ -627,18 +620,19 @@ sub make_brim {
}
# if brim touches skirt, make it around skirt too
if ($Slic3r::Config->skirt_distance + (($Slic3r::Config->skirts - 1) * $Slic3r::first_layer_flow->spacing) <= $Slic3r::Config->brim_width) {
# TODO: calculate actual skirt width (using each extruder's flow in multi-extruder setups)
if ($Slic3r::Config->skirt_distance + (($Slic3r::Config->skirts - 1) * $flow->spacing) <= $Slic3r::Config->brim_width) {
push @islands, map $_->unpack->split_at_first_point->polyline->grow($grow_distance), @{$self->skirt};
}
my $num_loops = sprintf "%.0f", $Slic3r::Config->brim_width / $Slic3r::first_layer_flow->width;
my $num_loops = sprintf "%.0f", $Slic3r::Config->brim_width / $flow->width;
for my $i (reverse 1 .. $num_loops) {
# JT_SQUARE ensures no vertex is outside the given offset distance
push @{$self->brim}, Slic3r::ExtrusionLoop->pack(
polygon => Slic3r::Polygon->new($_),
role => EXTR_ROLE_SKIRT,
flow_spacing => $Slic3r::first_layer_flow->spacing,
) for Slic3r::Geometry::Clipper::offset(\@islands, $i * $Slic3r::first_layer_flow->scaled_spacing, undef, JT_SQUARE);
flow_spacing => $flow->spacing,
) for Slic3r::Geometry::Clipper::offset(\@islands, $i * $flow->scaled_spacing, undef, JT_SQUARE);
# TODO: we need the offset inwards/offset outwards logic to avoid overlapping extrusions
}
}
@ -674,8 +668,8 @@ sub write_gcode {
printf $fh "; infill extrusion width = %.2fmm\n", $self->regions->[0]->flows->{infill}->width;
printf $fh "; support material extrusion width = %.2fmm\n", $self->support_material_flow->width
if $self->support_material_flow;
printf $fh "; first layer extrusion width = %.2fmm\n", $Slic3r::first_layer_flow->width
if $Slic3r::first_layer_flow;
printf $fh "; first layer extrusion width = %.2fmm\n", $self->regions->[0]->first_layer_flows->{perimeter}->width
if $self->regions->[0]->first_layer_flows->{perimeter};
print $fh "\n";
# set up our extruder object