NXOpen-获取材料库中所有材料名称

    int count = 0;
    char** materialLibrefs;
    char** materialNames;
    char** materialTypes;
    UF_SF_ask_library_materials("*", "*", "*", &count, &materialLibrefs, &materialNames, &materialTypes);

    vector<string> allMaterialNames;
    for (int i = 0; i < count; ++i)
    {
        allMaterialNames.push_back(materialNames[i]);
    }
    UF_free_string_array(count, materialNames);