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fix for segfault caused by using the wrong LayerHeightSpline object

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This commit is contained in:
Florens Wasserfall 2017-04-04 16:24:18 +02:00
parent f43e004f44
commit 8ec0275967
2 changed files with 15 additions and 11 deletions
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19
lib/Slic3r/GUI/Plater/ObjectLayersDialog.pm
View File

@ -18,7 +18,7 @@ sub new {
my $model_object = $self->{model_object} = $params{model_object};
my $obj_idx = $self->{obj_idx} = $params{obj_idx};
my $plater = $self->{plater} = $parent;
my $object = $self->{object} = $self->{plater}->{print}->get_object($self->{obj_idx});
my $object = $self->{plater}->{print}->get_object($self->{obj_idx});
$self->{update_spline_control} = 0;
@ -93,9 +93,6 @@ sub new {
$self->{splineControl}->on_layer_update(sub {
# trigger re-slicing
$self->_trigger_slicing;
#$self->{plater}->stop_background_process;
#$self->{object}->invalidate_step(STEP_SLICE);
#$self->{plater}->start_background_process;
});
$self->{splineControl}->on_z_indicator(sub {
@ -105,7 +102,7 @@ sub new {
});
# init quality slider
if($object->config->adaptive_slicing) {
if($object->config->get('adaptive_slicing')) {
my $quality_value = $object->config->get('adaptive_slicing_quality');
$value_label->SetLabel(sprintf '%.2f', $quality_value);
$quality_slider->SetRange(0, 100);
@ -131,8 +128,9 @@ sub new {
sub _trigger_slicing {
my ($self) = @_;
my $object = $self->{plater}->{print}->get_object($self->{obj_idx});
$self->{plater}->pause_background_process;
$self->{plater}->stop_background_process;
$self->{object}->invalidate_step(STEP_SLICE);
if (!$Slic3r::GUI::Settings->{_}{background_processing}) {
$self->{plater}->statusbar->SetCancelCallback(sub {
$self->{plater}->stop_background_process;
@ -143,6 +141,8 @@ sub _trigger_slicing {
$self->{plater}->on_model_change;
$self->{plater}->start_background_process;
}else{
$self->{plater}->{print}->reload_object($self->{obj_idx});
$self->{plater}->on_model_change;
$self->{plater}->schedule_background_process;
}
}
@ -151,10 +151,11 @@ sub reload_preview {
my ($self) = @_;
$self->{splineControl}->update;
$self->{preview3D}->reload_print;
if($self->{object}->layer_count-1 > 0) {
my $object = $self->{plater}->{print}->get_object($self->{obj_idx});
if($object->layer_count-1 > 0) {
# causes segfault...
#my $top_layer = $self->{object}->get_layer($self->{object}->layer_count-1);
#$self->{preview3D}->set_z($top_layer->print_z);
my $top_layer = $object->get_layer($object->layer_count-1);
$self->{preview3D}->set_z($top_layer->print_z);
}
}

7
xs/src/libslic3r/PrintObject.cpp
View File

@ -317,6 +317,7 @@ PrintObject::invalidate_all_steps()
for (std::set<PrintObjectStep>::const_iterator step = steps.begin(); step != steps.end(); ++step) {
if (this->invalidate_step(*step)) invalidated = true;
}
return invalidated;
}
@ -671,14 +672,16 @@ std::vector<coordf_t> PrintObject::generate_object_layers(coordf_t first_layer_h
}
}
// Store layer vector for interactive manipulation and push back to model
// Store layer vector for interactive manipulation
this->layer_height_spline.setLayers(result);
this->_model_object->layer_height_spline = this->layer_height_spline;
if (this->config.adaptive_slicing.value) { // smoothing after adaptive algorithm
result = this->layer_height_spline.getInterpolatedLayers();
}
}
// push modified spline object back to model
this->_model_object->layer_height_spline = this->layer_height_spline;
// apply z-gradation (this is redundant for static layer height...)
coordf_t gradation = 1 / this->_print->config.z_steps_per_mm * 4;
if(this->_print->config.z_steps_per_mm > 0) {