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GCode Preview - Legend texture shown only when gcode is available

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This commit is contained in:
Enrico Turri 2018-02-06 12:43:25 +01:00
parent 593d794655
commit 6ff9021e04
9 changed files with 61 additions and 30 deletions
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32
lib/Slic3r/GUI/3DScene.pm
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@ -1605,23 +1605,25 @@ sub draw_legend {
my $tex_id = Slic3r::GUI::_3DScene::get_legend_texture_id;
if ($tex_id > 0)
{
glDisable(GL_DEPTH_TEST);
glPushMatrix();
glLoadIdentity();
my $tex_w = Slic3r::GUI::_3DScene::get_legend_texture_width;
my $tex_h = Slic3r::GUI::_3DScene::get_legend_texture_height;
my ($cw, $ch) = $self->GetSizeWH;
if (($tex_w > 0) && ($tex_h > 0))
{
glDisable(GL_DEPTH_TEST);
glPushMatrix();
glLoadIdentity();
my ($cw, $ch) = $self->GetSizeWH;
my $l = (-0.5 * $cw) / $self->_zoom;
my $t = (0.5 * $ch) / $self->_zoom;
my $r = $l + $tex_w / $self->_zoom;
my $b = $t - $tex_h / $self->_zoom;
$self->_render_texture($tex_id, $l, $r, $b, $t);
my $l = (-0.5 * $cw) / $self->_zoom;
my $t = (0.5 * $ch) / $self->_zoom;
my $r = $l + $tex_w / $self->_zoom;
my $b = $t - $tex_h / $self->_zoom;
$self->_render_texture($tex_id, $l, $r, $b, $t);
glPopMatrix();
glEnable(GL_DEPTH_TEST);
glPopMatrix();
glEnable(GL_DEPTH_TEST);
}
}
}
}
@ -2038,4 +2040,8 @@ sub set_toolpaths_range {
$self->volumes->set_range($min_z, $max_z);
}
sub reset_legend_texture {
Slic3r::GUI::_3DScene::reset_legend_texture();
}
1;

2
lib/Slic3r/GUI/Plater.pm
View file

@ -1261,6 +1261,8 @@ sub reslice {
$self->stop_background_process;
# Rather perform one additional unnecessary update of the print object instead of skipping a pending async update.
$self->async_apply_config;
# Reset gcode data
$self->{print}->clear_gcode_preview_data;
$self->statusbar->SetCancelCallback(sub {
$self->stop_background_process;
$self->statusbar->SetStatusText("Slicing cancelled");

3
lib/Slic3r/GUI/Plater/3DPreview.pm
View file

@ -290,6 +290,9 @@ sub load_print {
$self->set_z_range(0,0);
$self->slider_low->Hide;
$self->slider_high->Hide;
$self->{z_label_low}->SetLabel("");
$self->{z_label_high}->SetLabel("");
$self->canvas->reset_legend_texture();
$self->canvas->Refresh; # clears canvas
return;
}