Unreal Engine 自动设置图像

void UYtGameSettingSubsystem::RunHardwareBenchmark(int32 WorkScale, float CPUMultiplier, float GPUMultiplier)
{
    UGameUserSettings* UserSettings = UGameUserSettings::GetGameUserSettings();
    if (UserSettings)
    {
       // 运行基准测试（异步操作，可能需要等待完成）
       UserSettings->RunHardwareBenchmark(WorkScale, CPUMultiplier, GPUMultiplier);
       UserSettings->ApplyHardwareBenchmarkResults();

       OnCustomSettingChanged.Broadcast();
       OverallScalabilityChanged.Broadcast();
       UserSettings->ApplySettings(true);
    }
}

RunHardwareBenchmark(10, 1.0f, 1.0f); // 自动设置质量最好的图像设置

RunHardwareBenchmark(10, 0.1f, 0.1f); // 自动设置质量较低的图像设置