3DPrinting/PrusaSlicer-NonPlainar
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PrintRegion refactoring: Fixed a crash when an object is moved from outside

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the print bed inside and it becomes printable.
This commit is contained in:
Vojtech Bubnik 2021-06-01 11:12:55 +02:00
parent 206bef7623
commit 7681eb8496
1 changed files with 6 additions and 3 deletions
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9
src/libslic3r/PrintApply.cpp
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@ -1068,10 +1068,13 @@ Print::ApplyStatus Print::apply(const Model &model, DynamicPrintConfig new_full_
bool layer_height_ranges_differ = ! layer_height_ranges_equal(model_object.layer_config_ranges, model_object_new.layer_config_ranges, model_object_new.layer_height_profile.empty());
bool model_origin_translation_differ = model_object.origin_translation != model_object_new.origin_translation;
auto print_objects_range = print_object_status_db.get_range(model_object);
assert(print_objects_range.begin() != print_objects_range.end());
// The list actually can be empty if all instances are out of the print bed.
//assert(print_objects_range.begin() != print_objects_range.end());
// All PrintObjects in print_objects_range shall point to the same prints_objects_regions
model_object_status.print_object_regions = print_objects_range.begin()->print_object->m_shared_regions;
model_object_status.print_object_regions->ref_cnt_inc();
if (print_objects_range.begin() != print_objects_range.end()) {
model_object_status.print_object_regions = print_objects_range.begin()->print_object->m_shared_regions;
model_object_status.print_object_regions->ref_cnt_inc();
}
if (solid_or_modifier_differ || model_origin_translation_differ || layer_height_ranges_differ ||
! model_object.layer_height_profile.timestamp_matches(model_object_new.layer_height_profile)) {
// The very first step (the slicing step) is invalidated. One may freely remove all associated PrintObjects.