Method doWork

Source/Engine/ShadowsOfMordor/Builder.DoWork.cpp:326–439

}

int32 ShadowsOfMordor::Builder::doWork()
{
    // Start
    bool buildFailed = true;
    DateTime buildStart = DateTime::NowUTC();
    _lastStep = BuildProgressStep::CacheEntries;
    _lastStepStart = buildStart;
    _hemispheresPerJob = HEMISPHERES_PER_JOB_MIN;
    _hemispheresPerJobUpdateTime = DateTime::Now();
    LOG(Info, "Start building lightmaps...");
    _isActive = true;
    OnBuildStarted();
    reportProgress(BuildProgressStep::Initialize, 0.1f);

    // Check resources and state
    if (checkBuildCancelled() || initResources())
    {
        _wasBuildCalled = false;

        // Fire event
        _isActive = false;
        OnBuildFinished(buildFailed);

        // Back
        return 0;
    }

    // Wait for the scene rendering service to be ready
    reportProgress(BuildProgressStep::Initialize, 0.5f);
    if (!Renderer::IsReady())
    {
        const int32 stepSize = 5;
        const int32 maxWaitTime = 30000;
        int32 stepsCount = static_cast<int32>(maxWaitTime / stepSize);
        while (!Renderer::IsReady() && stepsCount-- > 0)
            Platform::Sleep(stepSize);
        if (!Renderer::IsReady())
        {
            LOG(Error, "Failed to initialize Renderer service.");
            _wasBuildCalled = false;
            _isActive = false;
            OnBuildFinished(buildFailed);
            return 0;
        }
    }

    // Init scenes cache
    reportProgress(BuildProgressStep::Initialize, 0.7f);
    {
        Array<Scene*> scenes;
        Level::GetScenes(scenes);
        if (scenes.Count() == 0)
        {
            LOG(Warning, "No scenes to bake lightmaps.");
            _wasBuildCalled = false;
            _isActive = false;
            OnBuildFinished(false);
            return 0;