Function getStepTemporaryDirectory

source/MRIOExtras/MRStep.cpp:766–773

#if !STEP_READSTREAM_SUPPORTED
std::filesystem::path getStepTemporaryDirectory()
{
    const auto path = std::filesystem::temp_directory_path() / "MeshLib_MeshLoadStep";
    std::error_code ec;
    if ( !std::filesystem::exists( path, ec ) )
        std::filesystem::create_directory( path, ec );
    return path;
}

std::mutex cOpenCascadeTempFileMutex = {};
#endif