How could BabylonJs possibly be faster ? or Why is BabylonJs slower than what it could be ? What needs to be done. Any area we can help to make this engine faster ? Give us concrete directions so that we can help.   I know BabelJs itself is not slow. It does nothing by itself. However, I would like also to know: what are the best practices to take full advantage of BabylonJs speed. This demo is really slow : http://flightarcade.com/missions/tin/play   Why is it so s