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Fix error message being printed when importing an OBJ with no surfaces

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An OBJ with no surfaces is valid, and typically happens when
you import an OBJ mesh with no associated MTL file.
This commit is contained in:
Hugo Locurcio 2024-07-08 23:14:52 +02:00
parent ec02d406ca
commit bbf68306c5
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1 changed files with 6 additions and 2 deletions
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8
editor/import/3d/resource_importer_obj.cpp
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@ -425,9 +425,13 @@ static Error _parse_obj(const String &p_path, List<Ref<ImporterMesh>> &r_meshes,
}
if (!current_material.is_empty()) {
mesh->set_surface_name(mesh->get_surface_count() - 1, current_material.get_basename());
if (mesh->get_surface_count() >= 1) {
mesh->set_surface_name(mesh->get_surface_count() - 1, current_material.get_basename());
}
} else if (!current_group.is_empty()) {
mesh->set_surface_name(mesh->get_surface_count() - 1, current_group);
if (mesh->get_surface_count() >= 1) {
mesh->set_surface_name(mesh->get_surface_count() - 1, current_group);
}
}
Array array = surf_tool->commit_to_arrays();