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FIX: fix the shared mesh not loaded issue

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sometimes the root mesh is loaded after the shared mesh
we need to treat the shared mesh loaded at first as the root mesh

Change-Id: Ibc6f6a07c5069f3dc9471a129c2f434b48f486e9
This commit is contained in:
lane.wei 2023-04-26 16:20:47 +08:00 • committed by Lane.Wei
parent 3d8b1408ec
commit 8e10423685
1 changed files with 9 additions and 0 deletions
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9
src/libslic3r/Format/bbs_3mf.cpp
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@ -4095,6 +4095,7 @@ void PlateData::parse_filament_info(GCodeProcessorResult *result)
ModelVolume* volume = nullptr;
ModelVolume *shared_volume = nullptr;
BOOST_LOG_TRIVIAL(info) << __FUNCTION__ << boost::format(": line %1%, subobject_id %2%, shared_mesh_id %3%")%__LINE__ %sub_object->id %shared_mesh_id;
if (shared_mesh_id != -1) {
std::map<int, ModelVolume*>::iterator iter = m_shared_meshes.find(shared_mesh_id);
if (iter != m_shared_meshes.end()) {
@ -4102,6 +4103,14 @@ void PlateData::parse_filament_info(GCodeProcessorResult *result)
BOOST_LOG_TRIVIAL(info) << __FUNCTION__ << boost::format(": line %1%, found shared mesh, id %2%, mesh %3%")%__LINE__%shared_mesh_id%shared_volume;
}
}
else {
//for some cases, object point to this shared mesh already loaded, treat that one as the root
std::map<int, ModelVolume*>::iterator iter = m_shared_meshes.find(sub_object->id);
if (iter != m_shared_meshes.end()) {
shared_volume = iter->second;
BOOST_LOG_TRIVIAL(info) << __FUNCTION__ << boost::format(": line %1%, already loaded copy-share mesh before, id %2%, mesh %3%")%__LINE__%sub_object->id%shared_volume;
}
}
const size_t triangles_count = sub_object->geometry.triangles.size();
if (triangles_count == 0) {