bevy/examples/stress_tests
Robert Swain d0a5ddacd9
many_cubes: Add no automatic batching and generation of different meshes (#12363)
# Objective

- Enable stressing of more of the material mesh entity draw code paths

## Solution

- Support generation of a number of different mesh assets from the
built-in primitives, and select randomly from them. This breaks batches
based on different meshes.
- Support disabling automatic batching. This skips the batching cost at
the expense of stressing render pass draw command encoding.
- Support enabling directional light cascaded shadow mapping - this is
commonly a big source of slow down in normal scenes.

---------

Co-authored-by: Alice Cecile <alice.i.cecile@gmail.com>
Co-authored-by: François Mockers <francois.mockers@vleue.com>
2024-04-01 22:05:52 +00:00
..
bevymark.rs Adding explanation to seeded rng used in examples (#12593) 2024-03-26 19:40:18 +00:00
many_animated_sprites.rs Remove redundant imports (#12817) 2024-04-01 19:59:08 +00:00
many_buttons.rs Remove redundant imports (#12817) 2024-04-01 19:59:08 +00:00
many_cubes.rs many_cubes: Add no automatic batching and generation of different meshes (#12363) 2024-04-01 22:05:52 +00:00
many_foxes.rs Implement the AnimationGraph, allowing for multiple animations to be blended together. (#11989) 2024-03-07 20:22:42 +00:00
many_gizmos.rs Migrate from LegacyColor to bevy_color::Color (#12163) 2024-02-29 19:35:12 +00:00
many_glyphs.rs Remove redundant imports (#12817) 2024-04-01 19:59:08 +00:00
many_lights.rs Remove redundant imports (#12817) 2024-04-01 19:59:08 +00:00
many_sprites.rs Remove redundant imports (#12817) 2024-04-01 19:59:08 +00:00
README.md Add a stress test profile (#6901) 2022-12-20 15:59:41 +00:00
text_pipeline.rs Remove redundant imports (#12817) 2024-04-01 19:59:08 +00:00
transform_hierarchy.rs Remove some old references to CoreSet (#9833) 2023-09-18 01:07:11 +00:00
warning_string.txt Added performance warning when running stress test examples in debug mode (#5029) 2022-07-13 19:13:46 +00:00

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>