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Performance improvements:
Lazy "Place on face" gizmo update. Caching of MeshObject::raw_mesh_bounding_box() for the object size display. ModelObject::bounding_box(), raw_mesh_bounding_box(), full_raw_mesh_bounding_box() will not copy the mesh. TriangleMesh::transformed_bounding_box(const Transform3d &trafo) will not copy the mesh data. get_options_for_bundle() will not return reference to temp value is_splittable() calls cheap mesh.has_multiple_patches()
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10 changed files with 76 additions and 108 deletions
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@ -621,7 +621,8 @@ const std::vector<std::string>& get_options_for_bundle(const wxString& bundle_na
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if (bundle_name == _(it.first))
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return it.second;
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}
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return std::vector<std::string> {};
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static std::vector<std::string> empty;
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return empty;
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}
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// category -> vector ( option ; label )
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@ -1276,15 +1277,12 @@ bool ObjectList::is_splittable()
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if (!get_volume_by_item(item, volume) || !volume)
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return false;
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if (volume->is_splittable() != -1) // if is_splittable value is already known
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return volume->is_splittable() == 0 ? false : true;
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TriangleMeshPtrs meshptrs = volume->mesh.split();
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bool splittable = meshptrs.size() > 1;
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for (TriangleMesh* m : meshptrs) { delete m; }
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volume->set_splittable(splittable ? 1 : 0);
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return splittable;
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int splittable = volume->is_splittable();
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if (splittable == -1) {
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splittable = (int)volume->mesh.has_multiple_patches();
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volume->set_splittable(splittable);
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}
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return splittable != 0;
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}
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bool ObjectList::selected_instances_of_same_object()
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