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Slight performance boost

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follow up to f7db7c0
This commit is contained in:
tamasmeszaros 2021-11-11 11:12:03 +01:00
parent a0e6c7a076
commit 17686b4814
2 changed files with 2 additions and 2 deletions
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2
src/libslic3r/Model.cpp
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@ -1893,7 +1893,7 @@ size_t ModelVolume::split(unsigned int max_extruders)
// discard volumes for which the convex hull was not generated or is degenerate
size_t i = 0;
while (i < this->object->volumes.size()) {
std::shared_ptr<const TriangleMesh> hull = this->object->volumes[i]->get_convex_hull_shared_ptr();
const std::shared_ptr<const TriangleMesh> &hull = this->object->volumes[i]->get_convex_hull_shared_ptr();
if (hull == nullptr || hull->its.vertices.empty() || hull->its.indices.empty()) {
this->object->delete_volume(i);
--idx;

2
src/libslic3r/Model.hpp
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@ -684,7 +684,7 @@ public:
void calculate_convex_hull();
const TriangleMesh& get_convex_hull() const;
std::shared_ptr<const TriangleMesh> get_convex_hull_shared_ptr() const { return m_convex_hull; }
const std::shared_ptr<const TriangleMesh>& get_convex_hull_shared_ptr() const { return m_convex_hull; }
// Get count of errors in the mesh
int get_repaired_errors_count() const;