3 ms·Article says that cells sent to device prerendered it doesn't say ALL cells prerendered.by yatsyk 16y agoArticle says that cells sent to device prerendered it doesn't say ALL cells prerendered.borism 16y agoObvoiusly they won't re-render tiles that have no new information since last access, not to mention middle of an ocean or desert.bockris 16y agoRight, but there are layers that can't be pre-rendered (satellite) or are probably slow to render (terrain).