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Moved first_layer_extrusion_width to PrintConfig

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Alessandro Ranellucci 2014-01-03 00:34:30 +01:00
parent 81663215c5
commit b9793b3f12
6 changed files with 40 additions and 29 deletions
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7
lib/Slic3r/Print.pm
View file

@ -662,10 +662,9 @@ sub make_skirt {
# skirt may be printed on several layers, having distinct layer heights,
# but loops must be aligned so can't vary width/spacing
# TODO: use each extruder's own flow
my $region0_config = $self->regions->[0]->config;
my $first_layer_height = $self->objects->[0]->config->get_value('first_layer_height');
my $flow = Slic3r::Flow->new(
width => ($region0_config->first_layer_extrusion_width || $region0_config->perimeter_extrusion_width),
width => ($self->config->first_layer_extrusion_width || $self->regions->[0]->config->perimeter_extrusion_width),
role => FLOW_ROLE_PERIMETER,
nozzle_diameter => $self->config->nozzle_diameter->[0],
layer_height => $first_layer_height,
@ -713,7 +712,7 @@ sub make_brim {
# brim is only printed on first layer and uses support material extruder
my $flow = Slic3r::Flow->new(
width => ($self->regions->[0]->config->first_layer_extrusion_width || $self->regions->[0]->config->perimeter_extrusion_width),
width => ($self->config->first_layer_extrusion_width || $self->regions->[0]->config->perimeter_extrusion_width),
role => FLOW_ROLE_PERIMETER,
nozzle_diameter => $self->config->nozzle_diameter->[ $self->objects->[0]->config->support_material_extruder-1 ],
layer_height => $self->objects->[0]->config->get_abs_value('first_layer_height'),
@ -801,7 +800,7 @@ sub write_gcode {
if $self->has_support_material;
printf $fh "; first layer extrusion width = %.2fmm\n",
$self->regions->[$region_id]->flow(FLOW_ROLE_PERIMETER, $layer_height, 0, 1)->width
if ($self->regions->[$region_id]->config->first_layer_extrusion_width ne '0');
if $self->regions->[$region_id]->config->first_layer_extrusion_width;
print $fh "\n";
}

17
lib/Slic3r/Print/Object.pm
View file

@ -863,11 +863,20 @@ sub generate_support_material {
return unless ($self->config->support_material || $self->config->raft_layers > 0)
&& $self->layer_count >= 2;
my $first_layer_flow = Slic3r::Flow->new(
width => ($self->config->first_layer_extrusion_width || $self->config->support_material_extrusion_width),
role => FLOW_ROLE_SUPPORT_MATERIAL,
nozzle_diameter => $self->print->config->nozzle_diameter->[ $self->config->support_material_extruder-1 ],
layer_height => $self->config->get_abs_value('first_layer_height'),
bridge_flow_ratio => 0,
);
my $s = Slic3r::Print::SupportMaterial->new(
print_config => $self->print->config,
object_config => $self->config,
flow => $self->support_material_flow,
interface_flow => $self->support_material_flow(FLOW_ROLE_SUPPORT_MATERIAL_INTERFACE),
print_config => $self->print->config,
object_config => $self->config,
first_layer_flow => $first_layer_flow,
flow => $self->support_material_flow,
interface_flow => $self->support_material_flow(FLOW_ROLE_SUPPORT_MATERIAL_INTERFACE),
);
$s->generate($self);
}

4
lib/Slic3r/Print/Region.pm
View file

@ -21,8 +21,8 @@ sub flow {
if (!defined $config_width) {
# get extrusion width from configuration
# (might be an absolute value, or a percent value, or zero for auto)
if ($first_layer && $self->config->first_layer_extrusion_width ne '0') {
$config_width = $self->config->first_layer_extrusion_width;
if ($first_layer && $self->print->config->first_layer_extrusion_width) {
$config_width = $self->print->config->first_layer_extrusion_width;
} elsif ($role == FLOW_ROLE_PERIMETER) {
$config_width = $self->config->perimeter_extrusion_width;
} elsif ($role == FLOW_ROLE_INFILL) {

31
lib/Slic3r/Print/SupportMaterial.pm
View file

@ -9,9 +9,11 @@ use Slic3r::Geometry::Clipper qw(offset diff union union_ex intersection offset_
intersection_pl);
use Slic3r::Surface ':types';
has 'print_config' => (is => 'rw', required => 1);
has 'object_config' => (is => 'rw', required => 1);
has 'flow' => (is => 'rw', required => 1);
has 'print_config' => (is => 'rw', required => 1);
has 'object_config' => (is => 'rw', required => 1);
has 'flow' => (is => 'rw', required => 1);
has 'first_layer_flow' => (is => 'rw', required => 1);
has 'interface_flow' => (is => 'rw', required => 1);
use constant DEBUG_CONTACT_ONLY => 0;
@ -385,11 +387,12 @@ sub clip_with_object {
sub generate_toolpaths {
my ($self, $object, $overhang, $contact, $interface, $base) = @_;
my $flow = $self->flow;
my $flow = $self->flow;
my $interface_flow = $self->interface_flow;
# shape of contact area
my $contact_loops = 1;
my $circle_radius = 1.5 * $flow->scaled_width;
my $circle_radius = 1.5 * $interface_flow->scaled_width;
my $circle_distance = 3 * $circle_radius;
my $circle = Slic3r::Polygon->new(map [ $circle_radius * cos $_, $circle_radius * sin $_ ],
(5*PI/3, 4*PI/3, PI, 2*PI/3, PI/3, 0));
@ -410,8 +413,8 @@ sub generate_toolpaths {
);
my $interface_angle = $self->object_config->support_material_angle + 90;
my $interface_spacing = $self->object_config->support_material_interface_spacing + $flow->spacing;
my $interface_density = $interface_spacing == 0 ? 1 : $flow->spacing / $interface_spacing;
my $interface_spacing = $self->object_config->support_material_interface_spacing + $interface_flow->spacing;
my $interface_density = $interface_spacing == 0 ? 1 : $interface_flow->spacing / $interface_spacing;
my $support_spacing = $self->object_config->support_material_spacing + $flow->spacing;
my $support_density = $support_spacing == 0 ? 1 : $flow->spacing / $support_spacing;
@ -452,11 +455,11 @@ sub generate_toolpaths {
my @loops0 = ();
{
# find centerline of the external loop of the contours
my @external_loops = @{offset($contact, -$flow->scaled_width/2)};
my @external_loops = @{offset($contact, -$interface_flow->scaled_width/2)};
# only consider the loops facing the overhang
{
my $overhang_with_margin = offset($overhang, +$flow->scaled_width/2);
my $overhang_with_margin = offset($overhang, +$interface_flow->scaled_width/2);
@external_loops = grep {
@{intersection_pl(
[ $_->split_at_first_point ],
@ -476,8 +479,8 @@ sub generate_toolpaths {
# make more loops
my @loops = @loops0;
for my $i (2..$contact_loops) {
my $d = ($i-1) * $flow->scaled_spacing;
push @loops, @{offset2(\@loops0, -$d -0.5*$flow->scaled_spacing, +0.5*$flow->scaled_spacing)};
my $d = ($i-1) * $interface_flow->scaled_spacing;
push @loops, @{offset2(\@loops0, -$d -0.5*$interface_flow->scaled_spacing, +0.5*$interface_flow->scaled_spacing)};
}
# clip such loops to the side oriented towards the object
@ -500,7 +503,7 @@ sub generate_toolpaths {
@loops = map Slic3r::ExtrusionPath->new(
polyline => $_,
role => EXTR_ROLE_SUPPORTMATERIAL,
flow_spacing => $flow->spacing,
flow_spacing => $interface_flow->spacing,
), @loops;
$layer->support_interface_fills->append(@loops);
@ -534,7 +537,7 @@ sub generate_toolpaths {
my ($params, @p) = $fillers{interface}->fill_surface(
Slic3r::Surface->new(expolygon => $expolygon, surface_type => S_TYPE_INTERNAL),
density => $interface_density,
flow_spacing => $flow->spacing,
flow_spacing => $interface_flow->spacing,
complete => 1,
);
@ -565,7 +568,7 @@ sub generate_toolpaths {
$filler = $fillers{interface};
$filler->angle($self->object_config->support_material_angle + 90);
$density = 0.5;
$flow_spacing = $object->print->first_layer_support_material_flow->spacing;
$flow_spacing = $self->first_layer_flow->spacing;
} else {
# draw a perimeter all around support infill
# TODO: use brim ordering algorithm