3DPrinting/PrusaSlicer-NonPlainar
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Fixed synchronization of background processing with the front end.

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This commit is contained in:
bubnikv 2018-11-12 16:28:27 +01:00
parent 22dbcbcd9c
commit 48173e2a55
4 changed files with 66 additions and 32 deletions
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2
src/libslic3r/Model.hpp
View File

@ -370,7 +370,7 @@ protected:
friend class Print;
friend class ModelObject;
explicit ModelVolume(ModelVolume &rhs) = default;
explicit ModelVolume(const ModelVolume &rhs) = default;
void set_model_object(ModelObject *model_object) { object = model_object; }
private:

87
src/libslic3r/Print.cpp
View File

@ -260,6 +260,8 @@ bool Print::invalidate_step(PrintStep step)
//FIXME Why should skirt invalidate brim? Shouldn't it be vice versa?
if (step == psSkirt)
invalidated |= Inherited::invalidate_step(psBrim);
if (step != psGCodeExport)
invalidated |= Inherited::invalidate_step(psGCodeExport);
return invalidated;
}
@ -612,27 +614,45 @@ static inline bool model_volume_list_changed(const ModelObject &model_object_old
return false;
}
void Print::model_volume_list_update_supports(ModelObject &model_object_dst, const ModelObject &model_object_src)
// Add or remove support modifier ModelVolumes from model_object_dst to match the ModelVolumes of model_object_new
// in the exact order and with the same IDs.
// It is expected, that the model_object_dst already contains the non-support volumes of model_object_new in the correct order.
void Print::model_volume_list_update_supports(ModelObject &model_object_dst, const ModelObject &model_object_new)
{
// 1) Delete the support volumes from model_object_dst.
{
std::vector<ModelVolume*> dst;
dst.reserve(model_object_dst.volumes.size());
for (ModelVolume *vol : model_object_dst.volumes) {
if (vol->is_support_modifier())
dst.emplace_back(vol);
else
delete vol;
typedef std::pair<const ModelVolume*, bool> ModelVolumeWithStatus;
std::vector<ModelVolumeWithStatus> old_volumes;
old_volumes.reserve(model_object_dst.volumes.size());
for (const ModelVolume *model_volume : model_object_dst.volumes)
old_volumes.emplace_back(ModelVolumeWithStatus(model_volume, false));
auto model_volume_lower = [](const ModelVolumeWithStatus &mv1, const ModelVolumeWithStatus &mv2){ return mv1.first->id() < mv2.first->id(); };
auto model_volume_equal = [](const ModelVolumeWithStatus &mv1, const ModelVolumeWithStatus &mv2){ return mv1.first->id() == mv2.first->id(); };
std::sort(old_volumes.begin(), old_volumes.end(), model_volume_lower);
model_object_dst.volumes.clear();
model_object_dst.volumes.reserve(model_object_new.volumes.size());
for (const ModelVolume *model_volume_src : model_object_new.volumes) {
ModelVolumeWithStatus key(model_volume_src, false);
auto it = std::lower_bound(old_volumes.begin(), old_volumes.end(), key, model_volume_lower);
if (it != old_volumes.end() && model_volume_equal(*it, key)) {
// The volume was found in the old list. Just copy it.
assert(! it->second); // not consumed yet
it->second = true;
ModelVolume *model_volume_dst = const_cast<ModelVolume*>(it->first);
assert(model_volume_dst->type() == model_volume_src->type());
model_object_dst.volumes.emplace_back(model_volume_dst);
if (model_volume_dst->is_support_modifier())
model_volume_dst->set_transformation(model_volume_src->get_transformation());
assert(model_volume_dst->get_matrix().isApprox(model_volume_src->get_matrix()));
} else {
// The volume was not found in the old list. Create a new copy.
assert(model_volume_src->is_support_modifier());
model_object_dst.volumes.emplace_back(new ModelVolume(*model_volume_src));
model_object_dst.volumes.back()->set_model_object(&model_object_dst);
}
model_object_dst.volumes = std::move(dst);
}
// 2) Copy the support volumes from model_object_src to the end of model_object_dst.
for (ModelVolume *vol : model_object_src.volumes) {
if (vol->is_support_modifier()) {
model_object_dst.volumes.emplace_back(new ModelVolume(*vol));
model_object_dst.volumes.back()->set_model_object(&model_object_dst);
}
}
// Release the non-consumed old volumes (those were deleted from the new list).
for (ModelVolumeWithStatus &mv_with_status : old_volumes)
if (! mv_with_status.second)
delete mv_with_status.first;
}
static inline void model_volume_list_copy_configs(ModelObject &model_object_dst, const ModelObject &model_object_src, const ModelVolume::Type type)
@ -852,7 +872,7 @@ Print::ApplyStatus Print::apply(const Model &model, const DynamicPrintConfig &co
// Reorder the objects, add new objects.
// First stop background processing before shuffling or deleting the PrintObjects in the object list.
this->call_cancell_callback();
this->invalidate_step(psGCodeExport);
update_apply_status(this->invalidate_step(psGCodeExport));
// Second create a new list of objects.
std::vector<ModelObject*> model_objects_old(std::move(m_model.objects));
m_model.objects.clear();
@ -962,6 +982,7 @@ Print::ApplyStatus Print::apply(const Model &model, const DynamicPrintConfig &co
} else if (support_blockers_differ || support_enforcers_differ) {
// First stop background processing before shuffling or deleting the ModelVolumes in the ModelObject's list.
this->call_cancell_callback();
update_apply_status(false);
// Invalidate just the supports step.
auto range = print_object_status.equal_range(PrintObjectStatus(model_object.id()));
for (auto it = range.first; it != range.second; ++ it)
@ -1067,6 +1088,7 @@ Print::ApplyStatus Print::apply(const Model &model, const DynamicPrintConfig &co
}
if (m_objects != print_objects_new) {
this->call_cancell_callback();
update_apply_status(this->invalidate_all_steps());
m_objects = print_objects_new;
// Delete the PrintObjects marked as Unknown or Deleted.
bool deleted_objects = false;
@ -1131,7 +1153,7 @@ Print::ApplyStatus Print::apply(const Model &model, const DynamicPrintConfig &co
int ireg = 0;
for (const std::vector<int> &volumes : print_object->region_volumes) {
if (! volumes.empty())
-- m_regions[ireg];
-- m_regions[ireg]->m_refcnt;
++ ireg;
}
print_object->region_volumes.clear();
@ -1164,21 +1186,24 @@ Print::ApplyStatus Print::apply(const Model &model, const DynamicPrintConfig &co
// Get the config applied to this volume.
PrintRegionConfig config = region_config_from_model_volume(m_default_region_config, *volume);
// Find an existing print region with the same config.
for (int i = 0; i < (int)m_regions.size(); ++ i)
if (config.equals(m_regions[i]->config())) {
int idx_empty_slot = -1;
for (int i = 0; i < (int)m_regions.size(); ++ i) {
if (m_regions[i]->m_refcnt == 0)
idx_empty_slot = i;
else if (config.equals(m_regions[i]->config())) {
region_id = i;
break;
}
}
// If no region exists with the same config, create a new one.
if (region_id == size_t(-1)) {
for (region_id = 0; region_id < m_regions.size(); ++ region_id)
if (m_regions[region_id]->m_refcnt == 0) {
// An empty slot was found.
m_regions[region_id]->set_config(std::move(config));
break;
}
if (region_id == m_regions.size())
this->add_region(config);
if (region_id == -1) {
if (idx_empty_slot == -1) {
region_id = (int)m_regions.size();
this->add_region(config);
} else {
region_id = idx_empty_slot;
m_regions[region_id]->set_config(std::move(config));
}
}
map_volume_to_region[volume_id] = region_id;
} else

2
src/libslic3r/Print.hpp
View File

@ -174,6 +174,8 @@ protected:
bool set_copies(const Points &points);
// Invalidates the step, and its depending steps in PrintObject and Print.
bool invalidate_step(PrintObjectStep step);
// Invalidates all PrintObject and Print steps.
bool invalidate_all_steps();
private:
void make_perimeters();

7
src/libslic3r/PrintObject.cpp
View File

@ -570,9 +570,16 @@ bool PrintObject::invalidate_step(PrintObjectStep step)
// It also decides about what the wipe_into_infill / wipe_into_object features will do,
// and that too depends on many of the settings.
invalidated |= m_print->invalidate_step(psWipeTower);
// Invalidate G-code export in any case.
invalidated |= m_print->invalidate_step(psGCodeExport);
return invalidated;
}
bool PrintObject::invalidate_all_steps()
{
return Inherited::invalidate_all_steps() | m_print->invalidate_all_steps();
}
bool PrintObject::has_support_material() const
{
return m_config.support_material