Cleanup main tick #5701
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Cleanup main tick #5701
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netpro2k
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johnshaughnessy
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Sep 12, 2022
| const aframeSystems = sceneEl.systems; | ||
| const hubsSystems = aframeSystems["hubs-systems"]; | ||
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| // TODO does anything actually ever pause the scene? |
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I see that this check existed before, and has just been moved to here, but it seems like it would be a bug for anything to be able to pause the scene. At least -- I'm not aware of anything that would be doing that on purpose.
Along similar lines, perhaps we shouldn't start the mainTickuntil DOMContentDidLoad so we can remove the check here.
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This PR attempts to consolidate everything that happens in a frame into 1 spot so its easy to see the order things are executing in. It also cleans up several pending TODOs around it, namely unifying the various timers we were using and getting rid of some more globals being stored on a-scene. This doesn't yet attempt to handle the TODOs in bit-camera-sytem around turning off
scene.autoUpdate(#5323). That feels like it warrants its own PR just because "matrix update bugs" are sneaky.This is probably easiest to review commit-by-commit since I tried to break them down into logical chunks and also the intermediate commits had NOTES that might be useful to read.