Elabajaba 2a1ebc4ac4 sort by pipeline then mesh for non transparent passes for massively better batching (#11671) ... # Objective Bevy does ridiculous amount of drawcalls, and our batching isn't very effective because we sort by distance and only batch if we get multiple of the same object in a row. This can give us slightly better GPU performance when not using the depth prepass (due to less overdraw), but ends up being massively CPU bottlenecked due to doing thousands of unnecessary drawcalls. ## Solution Change the sort functions to sort by pipeline key then by mesh id for large performance gains in more realistic scenes than our stress tests. Pipelines changed: - Opaque3d - Opaque3dDeferred - Opaque3dPrepass  --- ## Changelog - Opaque3d drawing order is now sorted by pipeline and mesh, rather than by distance. This trades off a bit of GPU time in exchange for massively better batching in scenes that aren't only drawing huge amounts of a single object.		2024-02-05 22:12:22 +00:00
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src	sort by pipeline then mesh for non transparent passes for massively better batching (#11671)	2024-02-05 22:12:22 +00:00
Cargo.toml	Async pipeline compilation (#10812)	2024-02-05 13:50:50 +00:00