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FIX: chain_and_reorder_extrusion_entities crashes

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this function crashes if there are empty elements in entities.

jira: STUDIO-7975
Change-Id: I0dbeb6b1151dd089be7617ebc3271691f64ac61e
(cherry picked from commit df30728617a89891c68e36cce771fb6380355b82)
(cherry picked from commit e42aabebb16253b0172fb80a58f58953aec8dda7)
This commit is contained in:
Arthur
2024-09-03 17:25:36 +08:00
committed by Noisyfox
parent f76683e90e
commit 59b756acb8
2 changed files with 3 additions and 3 deletions
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3
src/libslic3r/ShortestPath.cpp
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@@ -1030,6 +1030,9 @@ void reorder_extrusion_entities(std::vector<ExtrusionEntity*> &entities, const s
void chain_and_reorder_extrusion_entities(std::vector<ExtrusionEntity*> &entities, const Point *start_near)
{
// this function crashes if there are empty elements in entities
entities.erase(std::remove_if(entities.begin(), entities.end(), [](ExtrusionEntity *entity) { return static_cast<ExtrusionEntityCollection *>(entity)->empty(); }),
entities.end());
reorder_extrusion_entities(entities, chain_extrusion_entities(entities, start_near));
}