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Stationary Optimization #69

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Merged
aevyrie merged 11 commits into from
Mar 9, 2026
Merged

Stationary Optimization #69

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defe822
Add `Stationary` component for entities that do not move within their…
aevyrie Feb 26, 2026
e0c0e05
Stationary support and refactor
aevyrie Feb 28, 2026
d37cfc8
Fix bugs and add tests
aevyrie Mar 4, 2026
b31e351
perf experiments
aevyrie Mar 7, 2026
85033d6
self-review
aevyrie Mar 7, 2026
d1281b8
Merge remote-tracking branch 'origin/stationary-optimization' into st…
aevyrie Mar 7, 2026
e75aa05
Simplify grid transform propagation and refine comments for clarity. …
aevyrie Mar 7, 2026
4ac9ada
add parallel worker propagation for std targets, improve spatial hash…
aevyrie Mar 7, 2026
78aa7e5
Self review
aevyrie Mar 9, 2026
ba53366
Lints
aevyrie Mar 9, 2026
88ea898
fix no-default-features in tests
aevyrie Mar 9, 2026
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28 changes: 27 additions & 1 deletion Cargo.toml
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Original file line number Diff line number Diff line change
Expand Up @@ -33,6 +33,7 @@ std = [
"bevy_color?/std",
"bevy_input?/std",
"bevy_time?/std",
"dep:async-channel",
]
libm = ["bevy_math/libm", "dep:libm"]

Expand Down Expand Up @@ -66,9 +67,34 @@ bevy_input = { version = "0.18.0", default-features = false, optional = true, fe
] }
bevy_time = { version = "0.18.0", default-features = false, optional = true }
libm = { version = "0.2", default-features = false, optional = true }
async-channel = { version = "2.5", optional = true }

[dev-dependencies]
bevy = "0.18.0"
bevy = { version = "0.18.0", default-features = false, features = [
"bevy_animation",
"bevy_asset",
"bevy_color",
"bevy_gizmos",
"bevy_gizmos_render",
"bevy_gltf",
"bevy_log",
"bevy_pbr",
"bevy_post_process",
"bevy_render",
"bevy_scene",
"bevy_remote",
"bevy_ui",
"bevy_ui_render",
"bevy_window",
"bevy_winit",
"default_font",
"multi_threaded",
"png",
"reflect_auto_register",
"tonemapping_luts",
"x11",
"zstd_rust"
] }
noise = "0.9"
turborand = "0.10"
criterion = "0.8"
Expand Down
4 changes: 2 additions & 2 deletions benches/benchmarks.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -234,7 +234,7 @@ fn spatial_hashing(c: &mut Criterion) {
.single(app.world())
.unwrap();
let spatial_map = app.world().resource::<CellLookup>();
let hash = CellId::__new_manual(parent, &CellCoord { x: 0, y: 0, z: 0 });
let hash = CellId::new_manual(parent, &CellCoord { x: 0, y: 0, z: 0 });
let entry = spatial_map.get(&hash).unwrap();

assert_eq!(spatial_map.nearby(entry).count(), 27);
Expand Down Expand Up @@ -263,7 +263,7 @@ fn spatial_hashing(c: &mut Criterion) {
.single(app.world())
.unwrap();
let spatial_map = app.world().resource::<CellLookup>();
let hash = CellId::__new_manual(parent, &CellCoord { x: 0, y: 0, z: 0 });
let hash = CellId::new_manual(parent, &CellCoord { x: 0, y: 0, z: 0 });
let entry = spatial_map.get(&hash).unwrap();

assert_eq!(spatial_map.nearby(entry).count(), 27);
Expand Down
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