bevy/examples/stress_tests
Rob Parrett 859c2d77f9
Revert "Fix sprite performance regression since retained render world (#17078)" (#17123)
# Objective

Fixes #17098

It seems that it's not totally obvious how to fix this, but that
reverting might be part of the solution anyway.

Let's get the repo back into a working state.

## Solution

Revert the [recent
optimization](https://github.com/bevyengine/bevy/pull/17078) that broke
"many-to-one main->render world entities" for 2d.

## Testing

`cargo run --example text2d`
`cargo run --example sprite_slice`
2025-01-04 00:22:18 +00:00
..
bevymark.rs Revert "Fix sprite performance regression since retained render world (#17078)" (#17123) 2025-01-04 00:22:18 +00:00
many_animated_sprites.rs Move TextureAtlas into UiImage and remove impl Component for TextureAtlas (#16072) 2024-10-23 23:24:17 +00:00
many_buttons.rs many_buttons display-none commandline argument (#16905) 2024-12-19 19:58:15 +00:00
many_cameras_lights.rs Do not re-check visibility or re-render shadow maps for point and spot lights for each view (#15156) 2024-11-11 18:49:09 +00:00
many_components.rs Added stress test for large ecs worlds (#16591) 2024-12-10 02:26:42 +00:00
many_cubes.rs Make indirect drawing opt-out instead of opt-in, enabling multidraw by default. (#16757) 2024-12-13 06:16:57 +00:00
many_foxes.rs aligning public apis of Time,Timer and Stopwatch (#15962) 2024-10-16 21:09:32 +00:00
many_gizmos.rs Merge Style properties into Node. Use ComputedNode for computed properties. (#15975) 2024-10-18 22:25:33 +00:00
many_glyphs.rs many_glyphs no-ui and no-text2d commandline arguments (#17046) 2024-12-30 21:25:33 +00:00
many_lights.rs Improve API for scaling orthographic cameras (#15969) 2024-10-17 17:50:06 +00:00
many_sprites.rs aligning public apis of Time,Timer and Stopwatch (#15962) 2024-10-16 21:09:32 +00:00
many_text2d.rs Add many_text2d stress test (#16997) 2024-12-29 22:47:01 +00:00
README.md Add a stress test profile (#6901) 2022-12-20 15:59:41 +00:00
text_pipeline.rs aligning public apis of Time,Timer and Stopwatch (#15962) 2024-10-16 21:09:32 +00:00
transform_hierarchy.rs aligning public apis of Time,Timer and Stopwatch (#15962) 2024-10-16 21:09:32 +00:00
warning_string.txt

Stress tests

These examples are used to stress test Bevy's performance in various ways. These should be run with the "stress-test" profile to accurately represent performance in production, otherwise they will run in cargo's default "dev" profile which is very slow.

Example Command

cargo run --profile stress-test --example <EXAMPLE>