816 lines
27 KiB
Perl
816 lines
27 KiB
Perl
package Slic3r::GUI::Projector;
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use strict;
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use warnings;
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use Wx qw(:dialog :id :misc :sizer :systemsettings :bitmap :button :icon wxTheApp);
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use Wx::Event qw(EVT_BUTTON EVT_TEXT_ENTER EVT_SPINCTRL EVT_SLIDER);
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use base qw(Wx::Dialog Class::Accessor);
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use utf8;
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__PACKAGE__->mk_accessors(qw(config config2 screen controller));
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sub new {
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my ($class, $parent) = @_;
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my $self = $class->SUPER::new($parent, -1, "Projector for DLP", wxDefaultPosition, wxDefaultSize);
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$self->config2({
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display => 0,
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show_bed => 1,
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zoom => 100,
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exposure_time => 2,
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bottom_exposure_time => 7,
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settle_time => 1.5,
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bottom_layers => 3,
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z_lift => 5,
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z_lift_speed => 8,
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offset => [0,0],
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});
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my $ini = eval { Slic3r::Config->read_ini("$Slic3r::GUI::datadir/DLP.ini") };
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if ($ini) {
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foreach my $opt_id (keys %{$ini->{_}}) {
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my $value = $ini->{_}{$opt_id};
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if ($opt_id eq 'offset') {
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$value = [ split /,/, $value ];
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}
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$self->config2->{$opt_id} = $value;
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}
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}
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my $sizer = Wx::BoxSizer->new(wxVERTICAL);
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$self->config(Slic3r::Config->new_from_defaults(
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qw(serial_port serial_speed bed_shape start_gcode end_gcode)
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));
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$self->config->apply(wxTheApp->{mainframe}->config);
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{
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my $optgroup = Slic3r::GUI::ConfigOptionsGroup->new(
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parent => $self,
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title => 'USB/Serial connection',
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config => $self->config,
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label_width => 200,
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);
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$sizer->Add($optgroup->sizer, 0, wxEXPAND | wxBOTTOM | wxLEFT | wxRIGHT, 10);
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{
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my $line = Slic3r::GUI::OptionsGroup::Line->new(
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label => 'Serial port',
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);
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my $serial_port = $optgroup->get_option('serial_port');
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$serial_port->side_widget(sub {
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my ($parent) = @_;
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my $btn = Wx::BitmapButton->new($self, -1, Wx::Bitmap->new("$Slic3r::var/arrow_rotate_clockwise.png", wxBITMAP_TYPE_PNG),
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wxDefaultPosition, wxDefaultSize, &Wx::wxBORDER_NONE);
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$btn->SetToolTipString("Rescan serial ports")
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if $btn->can('SetToolTipString');
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EVT_BUTTON($self, $btn, sub {
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$optgroup->get_field('serial_port')->set_values([ wxTheApp->scan_serial_ports ]);
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});
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return $btn;
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});
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my $serial_test = sub {
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my ($parent) = @_;
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my $btn = $self->{serial_test_btn} = Wx::Button->new($parent, -1,
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"Test", wxDefaultPosition, wxDefaultSize, wxBU_LEFT | wxBU_EXACTFIT);
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$btn->SetFont($Slic3r::GUI::small_font);
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if ($Slic3r::GUI::have_button_icons) {
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$btn->SetBitmap(Wx::Bitmap->new("$Slic3r::var/wrench.png", wxBITMAP_TYPE_PNG));
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}
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EVT_BUTTON($self, $btn, sub {
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my $sender = Slic3r::GCode::Sender->new;
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my $res = $sender->connect(
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$self->{config}->serial_port,
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$self->{config}->serial_speed,
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);
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if ($res && $sender->wait_connected) {
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Slic3r::GUI::show_info($self, "Connection to printer works correctly.", "Success!");
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} else {
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Slic3r::GUI::show_error($self, "Connection failed.");
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}
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});
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return $btn;
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};
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$line->append_option($serial_port);
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$line->append_option($optgroup->get_option('serial_speed'));
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$line->append_widget($serial_test);
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$optgroup->append_line($line);
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}
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}
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{
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my $optgroup = Slic3r::GUI::ConfigOptionsGroup->new(
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parent => $self,
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title => 'G-code',
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config => $self->config,
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label_width => 200,
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);
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$sizer->Add($optgroup->sizer, 0, wxEXPAND | wxBOTTOM | wxLEFT | wxRIGHT, 10);
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{
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my $option = $optgroup->get_option('start_gcode');
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$option->height(50);
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$option->full_width(1);
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$optgroup->append_single_option_line($option);
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}
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{
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my $option = $optgroup->get_option('end_gcode');
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$option->height(50);
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$option->full_width(1);
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$optgroup->append_single_option_line($option);
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}
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}
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my $on_change = sub {
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my ($opt_id, $value) = @_;
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$self->config2->{$opt_id} = $value;
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$self->position_screen;
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my $serialized = {};
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foreach my $opt_id (keys %{$self->config2}) {
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my $value = $self->config2->{$opt_id};
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if (ref($value) eq 'ARRAY') {
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$value = join ',', @$value;
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}
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$serialized->{$opt_id} = $value;
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}
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Slic3r::Config->write_ini(
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"$Slic3r::GUI::datadir/DLP.ini",
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{ _ => $serialized });
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};
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{
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my $optgroup = Slic3r::GUI::OptionsGroup->new(
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parent => $self,
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title => 'Projection',
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on_change => $on_change,
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label_width => 200,
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);
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$sizer->Add($optgroup->sizer, 0, wxEXPAND | wxBOTTOM | wxLEFT | wxRIGHT, 10);
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{
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my $line = Slic3r::GUI::OptionsGroup::Line->new(
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label => 'Display',
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);
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my @displays = 0 .. (Wx::Display::GetCount()-1);
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$line->append_option(Slic3r::GUI::OptionsGroup::Option->new(
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opt_id => 'display',
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type => 'select',
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label => 'Display',
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tooltip => '',
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labels => [@displays],
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values => [@displays],
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default => $self->config2->{display},
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));
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$line->append_option(Slic3r::GUI::OptionsGroup::Option->new(
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opt_id => 'zoom',
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type => 'percent',
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label => 'Zoom %',
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tooltip => '',
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default => $self->config2->{zoom},
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min => 0.1,
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max => 100,
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));
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$line->append_option(Slic3r::GUI::OptionsGroup::Option->new(
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opt_id => 'offset',
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type => 'point',
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label => 'Offset',
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tooltip => '',
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default => $self->config2->{offset},
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));
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$optgroup->append_line($line);
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}
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$optgroup->append_single_option_line(Slic3r::GUI::OptionsGroup::Option->new(
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opt_id => 'show_bed',
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type => 'bool',
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label => 'Show bed',
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tooltip => '',
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default => $self->config2->{show_bed},
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));
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}
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{
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my $optgroup = Slic3r::GUI::OptionsGroup->new(
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parent => $self,
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title => 'Print',
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on_change => $on_change,
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label_width => 200,
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);
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$sizer->Add($optgroup->sizer, 0, wxEXPAND | wxBOTTOM | wxLEFT | wxRIGHT, 10);
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{
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my $line = Slic3r::GUI::OptionsGroup::Line->new(
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label => 'Time (seconds)',
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);
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$line->append_option(Slic3r::GUI::OptionsGroup::Option->new(
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opt_id => 'bottom_exposure_time',
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type => 'f',
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label => 'Bottom exposure',
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tooltip => '',
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default => $self->config2->{bottom_exposure_time},
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));
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$line->append_option(Slic3r::GUI::OptionsGroup::Option->new(
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opt_id => 'exposure_time',
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type => 'f',
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label => 'Exposure',
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tooltip => '',
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default => $self->config2->{exposure_time},
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));
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$line->append_option(Slic3r::GUI::OptionsGroup::Option->new(
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opt_id => 'settle_time',
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type => 'f',
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label => 'Settle',
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tooltip => '',
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default => $self->config2->{settle_time},
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));
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$optgroup->append_line($line);
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}
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$optgroup->append_single_option_line(Slic3r::GUI::OptionsGroup::Option->new(
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opt_id => 'bottom_layers',
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type => 'i',
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label => 'Bottom layers',
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tooltip => '',
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default => $self->config2->{bottom_layers},
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));
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{
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my $line = Slic3r::GUI::OptionsGroup::Line->new(
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label => 'Z Lift',
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);
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$line->append_option(Slic3r::GUI::OptionsGroup::Option->new(
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opt_id => 'z_lift',
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type => 'f',
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label => 'Distance',
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sidetext => 'mm',
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tooltip => '',
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default => $self->config2->{z_lift},
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));
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$line->append_option(Slic3r::GUI::OptionsGroup::Option->new(
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opt_id => 'z_lift_speed',
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type => 'f',
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label => 'Speed',
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sidetext => 'mm/s',
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tooltip => '',
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default => $self->config2->{z_lift_speed},
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));
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$optgroup->append_line($line);
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}
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}
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{
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my $sizer1 = Wx::BoxSizer->new(wxHORIZONTAL);
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$sizer->Add($sizer1, 0, wxEXPAND | wxBOTTOM | wxLEFT | wxRIGHT, 10);
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{
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my $btn = $self->{btn_manual_control} = Wx::Button->new($self, -1, 'Manual Control', wxDefaultPosition, wxDefaultSize);
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if ($Slic3r::GUI::have_button_icons) {
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$btn->SetBitmap(Wx::Bitmap->new("$Slic3r::var/cog.png", wxBITMAP_TYPE_PNG));
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}
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$sizer1->Add($btn, 0);
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EVT_BUTTON($self, $btn, sub {
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my $sender = Slic3r::GCode::Sender->new;
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my $res = $sender->connect(
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$self->config->serial_port,
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$self->config->serial_speed,
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);
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if (!$res || !$sender->wait_connected) {
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Slic3r::GUI::show_error(undef, "Connection failed. Check serial port and speed.");
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#return;
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}
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my $dlg = Slic3r::GUI::Controller::ManualControlDialog->new
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($self, $self->config, $sender);
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$dlg->ShowModal;
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$sender->disconnect;
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});
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}
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{
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my $btn = $self->{btn_print} = Wx::Button->new($self, -1, 'Print', wxDefaultPosition, wxDefaultSize);
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if ($Slic3r::GUI::have_button_icons) {
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$btn->SetBitmap(Wx::Bitmap->new("$Slic3r::var/control_play.png", wxBITMAP_TYPE_PNG));
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}
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$sizer1->Add($btn, 0);
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EVT_BUTTON($self, $btn, sub {
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$self->controller->start_print;
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$self->_update_buttons;
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$self->_set_status('');
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});
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}
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{
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my $btn = $self->{btn_stop} = Wx::Button->new($self, -1, 'Stop/Black', wxDefaultPosition, wxDefaultSize);
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if ($Slic3r::GUI::have_button_icons) {
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$btn->SetBitmap(Wx::Bitmap->new("$Slic3r::var/control_stop.png", wxBITMAP_TYPE_PNG));
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}
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$sizer1->Add($btn, 0);
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EVT_BUTTON($self, $btn, sub {
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$self->controller->stop_print;
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$self->_update_buttons;
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$self->_set_status('');
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});
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}
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{
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{
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my $text = Wx::StaticText->new($self, -1, "Layer:", wxDefaultPosition, wxDefaultSize);
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$text->SetFont($Slic3r::GUI::small_font);
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$sizer1->Add($text, 0, wxEXPAND | wxLEFT, 10);
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}
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{
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my $spin = $self->{layers_spinctrl} = Wx::SpinCtrl->new($self, -1, 0, wxDefaultPosition, [60,-1],
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0, 0, 300, 0);
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$sizer1->Add($spin, 0);
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EVT_SPINCTRL($self, $spin, sub {
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my $value = $spin->GetValue;
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$self->{layers_slider}->SetValue($value);
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$self->controller->project_layer($value);
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$self->_update_buttons;
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});
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}
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{
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my $slider = $self->{layers_slider} = Wx::Slider->new(
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$self, -1,
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0, # default
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0, # min
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300, # max
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wxDefaultPosition,
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wxDefaultSize,
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);
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$sizer1->Add($slider, 1);
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EVT_SLIDER($self, $slider, sub {
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my $value = $slider->GetValue;
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$self->{layers_spinctrl}->SetValue($value);
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$self->controller->project_layer($value);
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$self->_update_buttons;
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});
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}
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}
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my $sizer2 = Wx::BoxSizer->new(wxHORIZONTAL);
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$sizer->Add($sizer2, 0, wxEXPAND | wxBOTTOM | wxLEFT | wxRIGHT, 10);
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{
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$self->{status_text} = Wx::StaticText->new($self, -1, "", wxDefaultPosition, wxDefaultSize);
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$self->{status_text}->SetFont($Slic3r::GUI::small_font);
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$sizer2->Add($self->{status_text}, 1 | wxEXPAND);
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}
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}
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{
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my $buttons = $self->CreateStdDialogButtonSizer(wxCLOSE);
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EVT_BUTTON($self, wxID_CLOSE, sub {
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$self->_close;
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});
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$sizer->Add($buttons, 0, wxEXPAND | wxBOTTOM | wxLEFT | wxRIGHT, 10);
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}
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$self->SetSizer($sizer);
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$sizer->SetSizeHints($self);
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# reuse existing screen if any
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if ($Slic3r::GUI::DLP_projection_screen) {
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$self->screen($Slic3r::GUI::DLP_projection_screen);
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$self->screen->config($self->config);
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$self->screen->config2($self->config2);
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} else {
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$self->screen(Slic3r::GUI::Projector::Screen->new($parent, $self->config, $self->config2));
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$Slic3r::GUI::DLP_projection_screen = $self->screen;
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}
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$self->position_screen;
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$self->screen->Show;
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wxTheApp->{mainframe}->Hide;
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# initialize controller
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$self->controller(Slic3r::GUI::Projector::Controller->new(
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config => $self->config,
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config2 => $self->config2,
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screen => $self->screen,
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on_project_layer => sub {
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my ($layer_num) = @_;
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$self->{layers_spinctrl}->SetValue($layer_num);
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$self->{layers_slider}->SetValue($layer_num);
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$self->_set_status(sprintf "Printing layer %d/%d (z = %.2f)",
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$layer_num, $self->controller->layer_count,
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$self->controller->current_layer_height);
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},
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on_print_completed => sub {
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$self->_update_buttons;
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$self->_set_status('');
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},
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));
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{
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my $max = $self->controller->layer_count-1;
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$self->{layers_spinctrl}->SetRange(0, $max);
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$self->{layers_slider}->SetRange(0, $max);
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}
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$self->_update_buttons;
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return $self;
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}
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sub _update_buttons {
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my ($self) = @_;
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my $is_printing = $self->controller->is_printing;
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my $is_projecting = $self->controller->is_projecting;
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$self->{btn_manual_control}->Show(!$is_printing);
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$self->{btn_print}->Show(!$is_printing && !$is_projecting);
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$self->{btn_stop}->Show($is_printing || $is_projecting);
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$self->{layers_spinctrl}->Enable(!$is_printing);
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$self->Layout;
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}
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sub _set_status {
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my ($self, $status) = @_;
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$self->{status_text}->SetLabel($status // '');
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$self->{status_text}->Wrap($self->{status_text}->GetSize->GetWidth);
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$self->{status_text}->Refresh;
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$self->Layout;
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}
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sub position_screen {
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my ($self) = @_;
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my $display = Wx::Display->new($self->config2->{display});
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my $area = $display->GetGeometry;
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$self->screen->Move($area->GetPosition);
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# ShowFullScreen doesn't use the right screen
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#$self->screen->ShowFullScreen($self->config2->{fullscreen});
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$self->screen->SetSize($area->GetSize);
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$self->screen->_resize;
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$self->screen->Refresh;
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}
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sub _close {
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my $self = shift;
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# if projection screen is not on the same display as our dialog,
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# ask the user whether they want to keep it open
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my $keep_screen = 0;
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my $display_area = Wx::Display->new($self->config2->{display})->GetGeometry;
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if (!$display_area->Contains($self->GetScreenPosition)) {
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my $res = Wx::MessageDialog->new($self, "Do you want to keep the black screen open?", 'Black screen', wxYES_NO | wxYES_DEFAULT | wxICON_QUESTION)->ShowModal;
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$keep_screen = ($res == wxID_YES);
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}
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if ($keep_screen) {
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$self->screen->config(undef);
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$self->screen->config2(undef);
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$self->screen->Refresh;
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} else {
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$self->screen->Destroy;
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$self->screen(undef);
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$Slic3r::GUI::DLP_projection_screen = undef;
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}
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wxTheApp->{mainframe}->Show;
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$self->EndModal(wxID_OK);
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}
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package Slic3r::GUI::Projector::Controller;
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use Moo;
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use Wx qw(wxTheApp :id :timer);
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use Wx::Event qw(EVT_TIMER);
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use Slic3r::Print::State ':steps';
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has 'config' => (is => 'ro', required => 1);
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has 'config2' => (is => 'ro', required => 1);
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has 'screen' => (is => 'ro', required => 1);
|
||
has 'on_project_layer' => (is => 'rw');
|
||
has 'on_print_completed' => (is => 'rw');
|
||
has 'sender' => (is => 'rw');
|
||
has 'timer' => (is => 'rw');
|
||
has 'is_printing' => (is => 'rw', default => sub { 0 });
|
||
has '_print' => (is => 'rw');
|
||
has '_layers' => (is => 'rw');
|
||
has '_heights' => (is => 'rw');
|
||
has '_layer_num' => (is => 'rw');
|
||
has '_timer_cb' => (is => 'rw');
|
||
|
||
sub BUILD {
|
||
my ($self) = @_;
|
||
|
||
$self->set_print(wxTheApp->{mainframe}->{plater}->{print});
|
||
|
||
# projection timer
|
||
my $timer_id = &Wx::NewId();
|
||
$self->timer(Wx::Timer->new($self->screen, $timer_id));
|
||
EVT_TIMER($self->screen, $timer_id, sub {
|
||
my $cb = $self->_timer_cb;
|
||
$self->_timer_cb(undef);
|
||
$cb->();
|
||
});
|
||
}
|
||
|
||
sub delay {
|
||
my ($self, $wait, $cb) = @_;
|
||
|
||
$self->_timer_cb($cb);
|
||
$self->timer->Start($wait * 1000, wxTIMER_ONE_SHOT);
|
||
}
|
||
|
||
sub set_print {
|
||
my ($self, $print) = @_;
|
||
|
||
# make sure layers were sliced
|
||
{
|
||
my $progress_dialog;
|
||
foreach my $object (@{$print->objects}) {
|
||
next if $object->step_done(STEP_SLICE);
|
||
$progress_dialog //= Wx::ProgressDialog->new('Slicing…', "Processing layers…", 100, undef, 0);
|
||
$progress_dialog->Pulse;
|
||
$object->slice;
|
||
}
|
||
$progress_dialog->Destroy if $progress_dialog;
|
||
}
|
||
|
||
$self->_print($print);
|
||
|
||
# sort layers by Z
|
||
my %layers = ();
|
||
foreach my $layer (map { @{$_->layers}, @{$_->support_layers} } @{$print->objects}) {
|
||
my $height = $layer->print_z;
|
||
$layers{$height} //= [];
|
||
push @{$layers{$height}}, $layer;
|
||
}
|
||
$self->_layers({ %layers });
|
||
$self->_heights([ sort { $a <=> $b } keys %layers ]);
|
||
}
|
||
|
||
sub layer_count {
|
||
my ($self) = @_;
|
||
|
||
return scalar @{$self->_heights};
|
||
}
|
||
|
||
sub current_layer_height {
|
||
my ($self) = @_;
|
||
|
||
return $self->_heights->[$self->_layer_num];
|
||
}
|
||
|
||
sub start_print {
|
||
my ($self) = @_;
|
||
|
||
{
|
||
$self->sender(Slic3r::GCode::Sender->new);
|
||
my $res = $self->sender->connect(
|
||
$self->config->serial_port,
|
||
$self->config->serial_speed,
|
||
);
|
||
if (!$res || !$self->sender->wait_connected) {
|
||
Slic3r::GUI::show_error(undef, "Connection failed. Check serial port and speed.");
|
||
return;
|
||
}
|
||
Slic3r::debugf "connected to " . $self->config->serial_port . "\n";
|
||
|
||
# send custom start G-code
|
||
$self->sender->send($_, 1) for grep !/^;/, split /\n/, $self->config->start_gcode;
|
||
$self->sender->send(sprintf("G1 Z%.5f F%d",
|
||
$self->config2->{z_lift}, $self->config2->{z_lift_speed}*60), 1);
|
||
}
|
||
|
||
$self->is_printing(1);
|
||
|
||
# TODO: block until the G1 command has been performed
|
||
# we could do this with M400 + M115 but maybe it's not portable
|
||
$self->delay(5, sub {
|
||
# start with black
|
||
Slic3r::debugf "starting black projection\n";
|
||
$self->_layer_num(-1);
|
||
$self->screen->project_layers(undef);
|
||
$self->delay($self->config2->{settle_time}, sub {
|
||
$self->project_next_layer;
|
||
});
|
||
});
|
||
}
|
||
|
||
sub stop_print {
|
||
my ($self) = @_;
|
||
|
||
$self->is_printing(0);
|
||
$self->timer->Stop;
|
||
$self->_timer_cb(undef);
|
||
$self->screen->project_layers(undef);
|
||
|
||
# send custom end G-code
|
||
$self->sender->send($_, 1) for grep !/^;/, split /\n/, $self->config->end_gcode;
|
||
$self->sender->disconnect if $self->sender;
|
||
}
|
||
|
||
sub is_projecting {
|
||
my ($self) = @_;
|
||
|
||
return defined $self->screen->layers;
|
||
}
|
||
|
||
sub project_layer {
|
||
my ($self, $layer_num) = @_;
|
||
|
||
if (!defined $layer_num || $layer_num >= $self->layer_count) {
|
||
$self->screen->project_layers(undef);
|
||
return;
|
||
}
|
||
|
||
my @layers = @{ $self->_layers->{ $self->_heights->[$layer_num] } };
|
||
$self->screen->project_layers([ @layers ]);
|
||
}
|
||
|
||
sub project_next_layer {
|
||
my ($self) = @_;
|
||
|
||
$self->_layer_num($self->_layer_num + 1);
|
||
Slic3r::debugf "projecting layer %d\n", $self->_layer_num;
|
||
if ($self->_layer_num >= $self->layer_count) {
|
||
$self->on_print_completed->()
|
||
if $self->is_printing && $self->on_print_completed;
|
||
return;
|
||
}
|
||
|
||
$self->on_project_layer->($self->_layer_num) if $self->on_project_layer;
|
||
|
||
if ($self->sender) {
|
||
my $z = $self->current_layer_height;
|
||
my $F = $self->config2->{z_lift_speed} * 60;
|
||
if ($self->config2->{z_lift} != 0) {
|
||
$self->sender->send(sprintf("G1 Z%.5f F%d", $z + $self->config2->{z_lift}, $F), 1);
|
||
}
|
||
$self->sender->send(sprintf("G1 Z%.5f F%d", $z, $F), 1);
|
||
}
|
||
|
||
# TODO: we should block until G1 commands have been performed, see note below
|
||
# TODO: subtract this waiting time from the settle_time
|
||
$self->delay(2, sub {
|
||
$self->project_layer($self->_layer_num);
|
||
|
||
# get exposure time
|
||
my $time = $self->config2->{exposure_time};
|
||
if ($self->_layer_num < $self->config2->{bottom_layers}) {
|
||
$time = $self->config2->{bottom_exposure_time};
|
||
}
|
||
|
||
$self->delay($time, sub {
|
||
$self->settle;
|
||
});
|
||
});
|
||
}
|
||
|
||
sub settle {
|
||
my ($self) = @_;
|
||
|
||
Slic3r::debugf "settling\n";
|
||
$self->screen->project_layers(undef);
|
||
$self->delay($self->config2->{settle_time}, sub {
|
||
$self->project_next_layer;
|
||
});
|
||
}
|
||
|
||
sub DESTROY {
|
||
my ($self) = @_;
|
||
|
||
$self->timer->Stop if $self->timer;
|
||
}
|
||
|
||
package Slic3r::GUI::Projector::Screen;
|
||
use Wx qw(:dialog :id :misc :sizer :colour :pen :brush);
|
||
use Wx::Event qw(EVT_PAINT EVT_SIZE);
|
||
use base qw(Wx::Dialog Class::Accessor);
|
||
|
||
use List::Util qw(min);
|
||
use Slic3r::Geometry qw(X Y unscale scale);
|
||
|
||
__PACKAGE__->mk_accessors(qw(config config2 scaling_factor bed_origin layers));
|
||
|
||
sub new {
|
||
my ($class, $parent, $config, $config2) = @_;
|
||
my $self = $class->SUPER::new($parent, -1, "Projector", wxDefaultPosition, wxDefaultSize, 0);
|
||
|
||
$self->config($config);
|
||
$self->config2($config2);
|
||
EVT_SIZE($self, \&_resize);
|
||
EVT_PAINT($self, \&_repaint);
|
||
$self->_resize;
|
||
|
||
return $self;
|
||
}
|
||
|
||
sub _resize {
|
||
my ($self) = @_;
|
||
|
||
return if !$self->config;
|
||
my ($cw, $ch) = $self->GetSizeWH;
|
||
|
||
# get bed shape polygon
|
||
my $bed_polygon = Slic3r::Polygon->new_scale(@{$self->config->bed_shape});
|
||
my $bb = $bed_polygon->bounding_box;
|
||
my $size = $bb->size;
|
||
my $center = $bb->center;
|
||
|
||
# calculate the scaling factor needed for constraining print bed area inside preview
|
||
# scaling_factor is expressed in pixel / mm
|
||
$self->scaling_factor(min($cw / unscale($size->x), $ch / unscale($size->y))); #)
|
||
|
||
# apply zoom to scaling factor
|
||
if ($self->config2->{zoom} != 0) {
|
||
# TODO: make sure min and max in the option config are enforced
|
||
$self->scaling_factor($self->scaling_factor * ($self->config2->{zoom}/100));
|
||
}
|
||
|
||
# calculate the displacement needed for centering bed on screen
|
||
$self->bed_origin([
|
||
$cw/2 - (unscale($center->x) - $self->config2->{offset}->[X]) * $self->scaling_factor,
|
||
$ch/2 - (unscale($center->y) - $self->config2->{offset}->[Y]) * $self->scaling_factor, #))
|
||
]);
|
||
|
||
$self->Refresh;
|
||
}
|
||
|
||
sub project_layers {
|
||
my ($self, $layers) = @_;
|
||
|
||
$self->layers($layers);
|
||
$self->Refresh;
|
||
}
|
||
|
||
sub _repaint {
|
||
my ($self) = @_;
|
||
|
||
my $dc = Wx::PaintDC->new($self);
|
||
my ($cw, $ch) = $self->GetSizeWH;
|
||
return if $cw == 0; # when canvas is not rendered yet, size is 0,0
|
||
|
||
$dc->SetPen(Wx::Pen->new(wxBLACK, 1, wxSOLID));
|
||
$dc->SetBrush(Wx::Brush->new(wxBLACK, wxSOLID));
|
||
$dc->DrawRectangle(0, 0, $cw, $ch);
|
||
|
||
return if !$self->config;
|
||
|
||
# turn size into max visible coordinates
|
||
# TODO: or should we use ClientArea?
|
||
$cw--;
|
||
$ch--;
|
||
|
||
# draw bed
|
||
if ($self->config2->{show_bed}) {
|
||
$dc->SetPen(Wx::Pen->new(wxRED, 2, wxSOLID));
|
||
$dc->SetBrush(Wx::Brush->new(wxWHITE, wxTRANSPARENT));
|
||
my $bed_polygon = Slic3r::Polygon->new_scale(@{$self->config->bed_shape});
|
||
$dc->DrawPolygon($self->scaled_points_to_pixel($bed_polygon), 0, 0);
|
||
}
|
||
|
||
return if !defined $self->layers;
|
||
|
||
# get layers at this height
|
||
# draw layers
|
||
$dc->SetPen(Wx::Pen->new(wxWHITE, 1, wxSOLID));
|
||
foreach my $layer (@{$self->layers}) {
|
||
my @polygons = sort { $a->contains_point($b->first_point) ? -1 : 1 } map @$_, @{ $layer->slices };
|
||
foreach my $copy (@{$layer->object->_shifted_copies}) {
|
||
foreach my $polygon (@polygons) {
|
||
$polygon = $polygon->clone;
|
||
$polygon->translate(@$copy);
|
||
|
||
if ($polygon->is_counter_clockwise) {
|
||
$dc->SetBrush(Wx::Brush->new(wxWHITE, wxSOLID));
|
||
} else {
|
||
$dc->SetBrush(Wx::Brush->new(wxBLACK, wxSOLID));
|
||
}
|
||
$dc->DrawPolygon($self->scaled_points_to_pixel($polygon->pp), 0, 0);
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
# convert a model coordinate into a pixel coordinate
|
||
sub unscaled_point_to_pixel {
|
||
my ($self, $point) = @_;
|
||
|
||
my $ch = $self->GetSize->GetHeight;
|
||
my $zero = $self->bed_origin;
|
||
return [
|
||
$point->[X] * $self->scaling_factor + $zero->[X],
|
||
$ch - ($point->[Y] * $self->scaling_factor + $zero->[Y]),
|
||
];
|
||
}
|
||
|
||
sub scaled_points_to_pixel {
|
||
my ($self, $points) = @_;
|
||
|
||
return [
|
||
map $self->unscaled_point_to_pixel($_),
|
||
map Slic3r::Pointf->new_unscale(@$_),
|
||
@$points
|
||
];
|
||
}
|
||
|
||
1;
|