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Merge branch 'master' of https://github.com/Prusa3d/PrusaSlicer

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This commit is contained in:
Vojtech Bubnik 2021-03-15 10:36:22 +01:00
commit fb9d537b58
14 changed files with 1376 additions and 1415 deletions
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79
src/libslic3r/Model.cpp
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@ -1302,52 +1302,54 @@ ModelObjectPtrs ModelObject::cut(size_t instance, coordf_t z, bool keep_upper, b
void ModelObject::split(ModelObjectPtrs* new_objects)
{
if (this->volumes.size() > 1) {
// We can't split meshes if there's more than one volume, because
// we can't group the resulting meshes by object afterwards
new_objects->emplace_back(this);
return;
}
ModelVolume* volume = this->volumes.front();
TriangleMeshPtrs meshptrs = volume->mesh().split();
size_t counter = 1;
for (TriangleMesh *mesh : meshptrs) {
for (ModelVolume* volume : this->volumes) {
if (volume->type() != ModelVolumeType::MODEL_PART)
continue;
// FIXME: crashes if not satisfied
if (mesh->facets_count() < 3) continue;
TriangleMeshPtrs meshptrs = volume->mesh().split();
size_t counter = 1;
for (TriangleMesh* mesh : meshptrs) {
mesh->repair();
// XXX: this seems to be the only real usage of m_model, maybe refactor this so that it's not needed?
ModelObject* new_object = m_model->add_object();
new_object->name = this->name + (meshptrs.size() > 1 ? "_" + std::to_string(counter++) : "");
// FIXME: crashes if not satisfied
if (mesh->facets_count() < 3) continue;
// Don't copy the config's ID.
new_object->config.assign_config(this->config);
assert(new_object->config.id().valid());
assert(new_object->config.id() != this->config.id());
new_object->instances.reserve(this->instances.size());
for (const ModelInstance *model_instance : this->instances)
new_object->add_instance(*model_instance);
ModelVolume* new_vol = new_object->add_volume(*volume, std::move(*mesh));
mesh->repair();
for (ModelInstance* model_instance : new_object->instances)
{
Vec3d shift = model_instance->get_transformation().get_matrix(true) * new_vol->get_offset();
model_instance->set_offset(model_instance->get_offset() + shift);
// XXX: this seems to be the only real usage of m_model, maybe refactor this so that it's not needed?
ModelObject* new_object = m_model->add_object();
if (meshptrs.size() == 1) {
new_object->name = volume->name;
// Don't copy the config's ID.
new_object->config.assign_config(this->config.size() > 0 ? this->config : volume->config);
}
else {
new_object->name = this->name + (meshptrs.size() > 1 ? "_" + std::to_string(counter++) : "");
// Don't copy the config's ID.
new_object->config.assign_config(this->config);
}
assert(new_object->config.id().valid());
assert(new_object->config.id() != this->config.id());
new_object->instances.reserve(this->instances.size());
for (const ModelInstance* model_instance : this->instances)
new_object->add_instance(*model_instance);
ModelVolume* new_vol = new_object->add_volume(*volume, std::move(*mesh));
for (ModelInstance* model_instance : new_object->instances)
{
Vec3d shift = model_instance->get_transformation().get_matrix(true) * new_vol->get_offset();
model_instance->set_offset(model_instance->get_offset() + shift);
}
new_vol->set_offset(Vec3d::Zero());
// reset the source to disable reload from disk
new_vol->source = ModelVolume::Source();
new_objects->emplace_back(new_object);
delete mesh;
}
new_vol->set_offset(Vec3d::Zero());
// reset the source to disable reload from disk
new_vol->source = ModelVolume::Source();
new_objects->emplace_back(new_object);
delete mesh;
}
return;
}
void ModelObject::merge()
{
if (this->volumes.size() == 1) {
@ -1738,6 +1740,7 @@ size_t ModelVolume::split(unsigned int max_extruders)
this->object->volumes[ivolume]->translate(offset);
this->object->volumes[ivolume]->name = name + "_" + std::to_string(idx + 1);
this->object->volumes[ivolume]->config.set_deserialize("extruder", auto_extruder_id(max_extruders, extruder_counter));
this->object->volumes[ivolume]->m_is_splittable = 0;
delete mesh;
++ idx;
}