Method calculate

plugins/rendermax/renderer_light.cpp:277–296

    }
}
void lightingEngineViewscreen::calculate()
{
    if(lightMap.size()!=myRenderer->lightGrid.size())
    {
        reinit();
        myRenderer->invalidate();//needs a lock?
    }
    rect2d vp=getMapViewport();
    const rgbf dim(levelDim,levelDim,levelDim);
    lightMap.assign(lightMap.size(),rgbf(1,1,1));
    lights.assign(lights.size(),lightSource());
    for(int i=vp.first.x;i<vp.second.x;i++)
    for(int j=vp.first.y;j<vp.second.y;j++)
    {
        lightMap[getIndex(i,j)]=dim;
    }
    doOcupancyAndLights();
    threading.signalDoneOcclusion();
    threading.waitForWrites();
}
void lightingEngineViewscreen::updateWindow()
{
    std::lock_guard<std::mutex> guard{myRenderer->dataMutex};