Method selectNextGraph

Source/Mogwai/MogwaiSettings.cpp:170–189

DEMO21 Opera

    // DEMO21 Opera
    void MogwaiSettings::selectNextGraph()
    {
        if (mpRenderer->mGraphs.size() < 2)
        {
            return;
        }
        // Get the index of the current graph
        const RenderGraph* curGraph = mpRenderer->getActiveGraph();
        uint32_t curIdx = 0;
        while (curIdx < mpRenderer->mGraphs.size())
        {
            if (mpRenderer->mGraphs[curIdx].pGraph.get() == curGraph)
            {
                break;
            }
            ++curIdx;
        }
        assert(curIdx < mpRenderer->mGraphs.size());
        mpRenderer->setActiveGraph((curIdx + 1) % mpRenderer->mGraphs.size());
    }

    void MogwaiSettings::renderGraphs(Gui* pGui)
    {