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ENH: allow generate wipe tower when print ByObject
allow generate wipe tower when print ByObject if there is only one object Change-Id: I199e9cab7bd7c963edf58e829c663bb91c12f4f8 (cherry picked from commit 7153c30800022f3afb9811c67f88ba28c9b25d20)
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@@ -1729,6 +1729,26 @@ void PartPlate::update_object_index(int obj_idx_removed, int obj_idx_max)
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}
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int PartPlate::printable_instance_size()
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{
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int size = 0;
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for (std::set<std::pair<int, int>>::iterator it = obj_to_instance_set.begin(); it != obj_to_instance_set.end(); ++it) {
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int obj_id = it->first;
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int instance_id = it->second;
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if (obj_id >= m_model->objects.size())
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continue;
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ModelObject * object = m_model->objects[obj_id];
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ModelInstance *instance = object->instances[instance_id];
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if ((instance->printable) && (instance_outside_set.find(std::pair(obj_id, instance_id)) == instance_outside_set.end())) {
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size++;
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}
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}
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return size;
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}
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//whether it is has printable instances
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bool PartPlate::has_printable_instances()
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{
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