Performance improvement for static or sleeping bodies. #903
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…static/non-sleeping bodies 8 times instead of all bodies. At the cost of one extra loop in Engine.update. Estimate is improved performance when >12% of bodies is sleeping or static.
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From what I understand from the documentation https://brm.io/matter-js/docs/classes/Body.html#property_isSleeping static bodies can be threaded as if sleeping and vice versa. In this case further optimizations are possible such as:
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Loop only non-static/non-sleeping bodies 8 times instead of all bodies. At the cost of one extra loop in Engine.update. Estimate is improved performance when >12% of bodies is sleeping or static.