Enabled `check-private-items` in `clippy.toml` and then fixed the
resulting errors. Most of these were simply misformatted and of the
remaining:
- ~Added `#[allow(clippy::missing_safety_doc)]` to~ Removed unsafe from
a pair of functions in `bevy_utils/futures` which are only unsafe so
that they can be passed to a function which requires `unsafe fn`
- Removed `unsafe` from `UnsafeWorldCell::observers` as from what I can
tell it is always safe like `components`, `bundles` etc. (this should be
checked)
- Added safety docs to:
- `Bundles::get_storage_unchecked`: Based on the function that writes to
`dynamic_component_storages`
- `Bundles::get_storages_unchecked`: Based on the function that writes
to `dynamic_bundle_storages`
- `QueryIterationCursor::init_empty`: Duplicated from `init`
- `QueryIterationCursor::peek_last`: Thanks Giooschi (also added
internal unsafe blocks)
- `tests::drop_ptr`: Moved safety comment out to the doc string
This lint would also apply to `missing_errors_doc`, `missing_panics_doc`
and `unnecessary_safety_doc` if we chose to enable any of those at some
point, although there is an open
[issue](https://github.com/rust-lang/rust-clippy/issues/13074) to
separate these options.
# Objective
Make it clear to the user why their program is failing rather than
having an unhelpful `called Option::unwrap() on a None value` message.
## Solution
Change the `unwrap()` calls to `expect()` calls, mirroring previously
implemented error messages.
## Testing
I have not tested these changes, but they are fairly trivial so I do not
necessarily feel they need it.
# Objective
When deriving `Reflect`, users will notice that their generic arguments
also need to implement `Reflect`:
```rust
#[derive(Reflect)]
struct Foo<T: Reflect> {
value: T
}
```
This works well for now. However, as we want to do more with `Reflect`,
these bounds might need to change. For example, to get #4154 working, we
likely need to enforce the `GetTypeRegistration` trait. So now we have:
```rust
#[derive(Reflect)]
struct Foo<T: Reflect + GetTypeRegistration> {
value: T
}
```
Not great, but not horrible. However, we might then want to do something
as suggested in
[this](https://github.com/bevyengine/bevy/issues/5745#issuecomment-1221389131)
comment and add a `ReflectTypeName` trait for stable type name support.
Well now we have:
```rust
#[derive(Reflect)]
struct Foo<T: Reflect + GetTypeRegistration + ReflectTypeName> {
value: T
}
```
Now imagine that for even two or three generic types. Yikes!
As the API changes it would be nice if users didn't need to manually
migrate their generic type bounds like this.
A lot of these traits are (or will/might be) core to the entire
reflection API. And although `Reflect` can't add them as supertraits for
object-safety reasons, they are still indirectly required for things to
function properly (manual implementors will know how easy it is to
forget to implement `GetTypeRegistration`). And they should all be
automatically implemented for user types anyways as long they're using
`#[derive(Reflect)]`.
## Solution
Add a "catch-all" trait called `Reflectable` whose supertraits are a
select handful of core reflection traits.
This allows us to consolidate all the examples above into this:
```rust
#[derive(Reflect)]
struct Foo<T: Reflectable> {
value: T
}
```
And as we experiment with the API, users can rest easy knowing they
don't need to migrate dozens upon dozens of types. It should all be
automatic!
## Discussion
1. Thoughts on the name `Reflectable`? Is it too easily confused with
`Reflect`? Or does it at least accurately describe that this contains
the core traits? If not, maybe `BaseReflect`?
---
## Changelog
- Added the `Reflectable` trait
---------
Co-authored-by: Alice Cecile <alice.i.cecile@gmail.com>
# Objective
Fixes#15258
## Solution
If my understanding is correct, sprites with NaN anywhere in their
transform won't even get onto the screen, so should not generate pick
events. This PR filters sprites with NaN in their transforms before
sorting by depth, then uses `FloatOrd` to simplify the comparison. Since
we're guaranteed to not have NaN values, it's technically unnecessary,
and we could instead sort with `a.partial_cmp(&b).unwrap()`, or even
`unwrap_unchecked()`.
## Testing
I ran the picking example to ensure Z sorting was working as intended.
# Objective
Asset processing (added as part of #8624) is a powerful, high-impact
feature, but has been widely underused (and underdeveloped) due to poor
developer understanding.
## Solution
In this PR, I've documented what asset processing is, why it's useful,
and pointed users to the two primary entry points.
While I would like substantially more involved practical examples for
how to perform common asset-processing tasks, I've split them out from
this PR for ease of review (and actually submitting this for review
before the weekend).
We should add bread crumbs from the module docs to these docs, but
whether we add that here or in #15056 depends on which gets merged
first.
---------
Co-authored-by: Carter Anderson <mcanders1@gmail.com>
# Objective
Bevy's asset system is powerful and generally well-designed but very
opaque.
Beginners struggle to discover how to do simple tasks and grok the
fundamental data models, while more advanced users trip over the
assorted traits and their relation to each other.
Reverts #15054 ;)
## Solution
This PR adds module documentation to `bevy_assets`, tweaking the
associated documentation on the items as needed to provide further
details and bread crumbs.
If you have ideas for other important, hard-to-discover patterns or
functionality in this crate, please let me know.
That said, I've left out a section on asset preprocessing which *should*
eventually go here. That is substantially more uncertain, and requires
both more time to investigate and more expertise to review.
---------
Co-authored-by: Carter Anderson <mcanders1@gmail.com>
Co-authored-by: TrialDragon <31419708+TrialDragon@users.noreply.github.com>
Co-authored-by: NotAFile <notafile@gmail.com>
Co-authored-by: Zachary Harrold <zac@harrold.com.au>
Co-authored-by: JMS55 <47158642+JMS55@users.noreply.github.com>
Co-authored-by: Jan Hohenheim <jan@hohenheim.ch>
# Objective
Two of the `IntoSystemConfigs` `impl`s are out of place near the top of
the file.
## Solution
Put them below the `IntoSystemConfigs` trait definition, alongside the
other `impl`.
# Objective
Fixes#15223
## Solution
Adds an `enabled` flag to the `FpsOverlayConfig` resource with a system
that detects it's change, and adjusts the visibility of the overlay text
entity.
## Testing
I extended the `fps_overlay` example with the option to toggle the
overlay. Run with:
```
cargo run --features="bevy_dev_tools" --example fps_overlay
```
This commit adds two new `WorldQuery` types: `EntityRefExcept` and
`EntityMutExcept`. These types work just like `EntityRef` and
`EntityMut`, but they prevent access to a statically-specified list of
components. For example, `EntityMutExcept<(AnimationPlayer,
Handle<AnimationGraph>)>` provides mutable access to all components
except for `AnimationPlayer` and `Handle<AnimationGraph>`. These types
are useful when you need to be able to process arbitrary queries while
iterating over the results of another `EntityMut` query.
The motivating use case is *generalized animation*, which is an upcoming
feature that allows animation of any component property, not just
rotation, translation, scaling, or morph weights. To implement this, we
must change the current `AnyOf<(&mut Transform, &mut MorphWeights)>` to
instead be `EntityMutExcept<(AnimationPlayer, Handle<AnimationGraph>)>`.
It's possible to use `FilteredEntityMut` in conjunction with a
dynamically-generated system instead, but `FilteredEntityMut` isn't
optimized for the use case of a large number of allowed components
coupled with a small set of disallowed components. No amount of
optimization of `FilteredEntityMut` produced acceptable performance on
the `many_foxes` benchmark. `Query<EntityMut, Without<AnimationPlayer>>`
will not suffice either, as it's legal and idiomatic for an
`AnimationTarget` and an `AnimationPlayer` to coexist on the same
entity.
An alternate proposal was to implement a somewhat-more-general
`Except<Q, CL>` feature, where Q is a `WorldQuery` and CL is a
`ComponentList`. I wasn't able to implement that proposal in a
reasonable way, because of the fact that methods like
`EntityMut::get_mut` and `EntityRef::get` are inherent methods instead
of methods on `WorldQuery`, and therefore there was no way to delegate
methods like `get` and `get_mut` to the inner query in a generic way.
Refactoring those methods into a trait would probably be possible.
However, I didn't see a use case for a hypothetical `Except` with
arbitrary queries: `Query<Except<(&Transform, &Visibility),
Visibility>>` would just be a complicated equivalent to
`Query<&Transform>`, for instance. So, out of a desire for simplicity, I
omitted a generic `Except` mechanism.
I've tested the performance of generalized animation on `many_foxes` and
found that, with this patch, `animate_targets` has a 7.4% slowdown over
`main`. With `FilteredEntityMut` optimized to use `Arc<Access>`, the
slowdown is 75.6%, due to contention on the reference count. Without
`Arc<Access>`, the slowdown is even worse, over 2x.
## Testing
New tests have been added that check that `EntityRefExcept` and
`EntityMutExcept` allow and disallow access to components properly and
that the query engine can correctly reject conflicting queries involving
those types.
A Tracy profile of `many_foxes` with 10,000 foxes showing generalized
animation using `FilteredEntityMut` (red) vs. main (yellow) is as
follows:
A Tracy profile of `many_foxes` with 10,000 foxes showing generalized
animation using this `EntityMutExcept` (yellow) vs. main (red) is as
follows:
# Objective
- Fixes#15106
## Solution
- Trivial refactor to rename the method. The duplicate method `push` was
removed as well. This will simpify the API and make the semantics more
clear. `Add` implies that the action happens immediately, whereas in
reality, the command is queued to be run eventually.
- `ChildBuilder::add_command` has similarly been renamed to
`queue_command`.
## Testing
Unit tests should suffice for this simple refactor.
---
## Migration Guide
- `Commands::add` and `Commands::push` have been replaced with
`Commnads::queue`.
- `ChildBuilder::add_command` has been renamed to
`ChildBuilder::queue_command`.
# Objective
Currently the resource doesn't get dropped if thread panics. This is
presumably to prevent !SEND resource from being dropped by wrong thread.
But, this logic is not needed for SEND resources. So we don't need this
check for SEND resource.
Fixes#15144
## Solution
We check if resource is !SEND before, validating that correct thread is
dropping the resource.
## Testing
- Did you test these changes? If so, how?
I did run cargo test on bevy.
- Are there any parts that need more testing?
No
- How can other people (reviewers) test your changes? Is there anything
specific they need to know?
Nothing special
- If relevant, what platforms did you test these changes on, and are
there any important ones you can't test?
x86_64 desktop
Updates the requirements on
[gilrs](https://gitlab.com/gilrs-project/gilrs) to permit the latest
version.
<details>
<summary>Commits</summary>
<ul>
<li><a
href="cbcff6a4cd"><code>cbcff6a</code></a>
Speed up CI by testing only on x86_64-pc-windows-msvc from Windows’
targets</li>
<li><a
href="78582dd9df"><code>78582dd</code></a>
Update deps and prepare for gilrs 0.11.0 and gilrs-core 0.6.0</li>
<li><a
href="aad5c1072d"><code>aad5c10</code></a>
Mark error enums, Event and EventType as non_exhaustive</li>
<li><a
href="ec5d668d6b"><code>ec5d668</code></a>
Fix potential overflow in btn_value()</li>
<li><a
href="59811ff850"><code>59811ff</code></a>
Prepare for gilrs-core 0.5.15 release</li>
<li><a
href="aeaeb747d7"><code>aeaeb74</code></a>
windows: Don’t panic on Reading::update() returning error</li>
<li><a
href="d26e37f121"><code>d26e37f</code></a>
windows: Remove event handlers on drop</li>
<li><a
href="daf263d3cc"><code>daf263d</code></a>
Prevent crash in WASM backend when browser assigns gamepad unexpected
ID</li>
<li><a
href="5f7b786f83"><code>5f7b786</code></a>
Upgrade SDL_GameControllerDB.</li>
<li><a
href="3d92b2e15a"><code>3d92b2e</code></a>
gilrs-core version 0.5.13</li>
<li>Additional commits viewable in <a
href="https://gitlab.com/gilrs-project/gilrs/compare/v0.10.1...v0.11.0">compare
view</a></li>
</ul>
</details>
<br />
Dependabot will resolve any conflicts with this PR as long as you don't
alter it yourself. You can also trigger a rebase manually by commenting
`@dependabot rebase`.
[//]: # (dependabot-automerge-start)
[//]: # (dependabot-automerge-end)
---
<details>
<summary>Dependabot commands and options</summary>
<br />
You can trigger Dependabot actions by commenting on this PR:
- `@dependabot rebase` will rebase this PR
- `@dependabot recreate` will recreate this PR, overwriting any edits
that have been made to it
- `@dependabot merge` will merge this PR after your CI passes on it
- `@dependabot squash and merge` will squash and merge this PR after
your CI passes on it
- `@dependabot cancel merge` will cancel a previously requested merge
and block automerging
- `@dependabot reopen` will reopen this PR if it is closed
- `@dependabot close` will close this PR and stop Dependabot recreating
it. You can achieve the same result by closing it manually
- `@dependabot show <dependency name> ignore conditions` will show all
of the ignore conditions of the specified dependency
- `@dependabot ignore this major version` will close this PR and stop
Dependabot creating any more for this major version (unless you reopen
the PR or upgrade to it yourself)
- `@dependabot ignore this minor version` will close this PR and stop
Dependabot creating any more for this minor version (unless you reopen
the PR or upgrade to it yourself)
- `@dependabot ignore this dependency` will close this PR and stop
Dependabot creating any more for this dependency (unless you reopen the
PR or upgrade to it yourself)
</details>
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
# Objective
- Fixes#15236
## Solution
- Use bevy_math::ops instead of std floating point operations.
## Testing
- Did you test these changes? If so, how?
Unit tests and `cargo run -p ci -- test`
- How can other people (reviewers) test your changes? Is there anything
specific they need to know?
Execute `cargo run -p ci -- test` on Windows.
- If relevant, what platforms did you test these changes on, and are
there any important ones you can't test?
Windows
## Migration Guide
- Not a breaking change
- Projects should use bevy math where applicable
---------
Co-authored-by: Alice Cecile <alice.i.cecile@gmail.com>
Co-authored-by: IQuick 143 <IQuick143cz@gmail.com>
Co-authored-by: Joona Aalto <jondolf.dev@gmail.com>
# Objective
- Makes naming between add_child and add_children more consistent
- Fixes#15101
## Solution
renamed push_children to add_children
## Testing
- Did you test these changes? If so, how?
Ran tests + grep search for any instance of `push_child`
- Are there any parts that need more testing?
- How can other people (reviewers) test your changes? Is there anything
specific they need to know?
- If relevant, what platforms did you test these changes on, and are
there any important ones you can't test?
ran tests on WSL2
---
## Migration Guide
> This section is optional. If there are no breaking changes, you can
delete this section.
- If this PR is a breaking change (relative to the last release of
Bevy), describe how a user might need to migrate their code to support
these changes
rename any use of `push_children()` to the updated `add_children()`
# Objective
Currently, UI is always rendered with anti-aliasing. This makes bevy's
UI completely unsuitable for art-styles that demands hard pixelated
edges, such as retro-style games.
## Solution
Add a component for disabling anti-aliasing in UI.
## Testing
In
[`examples/ui/button.rs`](15e246eff8/examples/ui/button.rs),
add the component to the camera like this:
```rust
use bevy::{prelude::*, ui::prelude::*};
commands.spawn((Camera2dBundle::default(), UiAntiAlias::Off));
```
The rounded button will now render without anti-aliasing.
## Showcase
An example of a rounded UI node rendered without anti-aliasing, with and
without borders:
# Objective
- Another way of specifying rotations was requested in
https://github.com/bevyengine/bevy/issues/11132#issuecomment-2344603178
## Solution
- Add methods on `Rot2`
- `turn_fraction(fraction: f32) -> Self`
- `as_turn_fraction(self) -> f32`
- Also add some documentation on range of rotation
## Testing
- extended existing tests
- added new tests
## Showcase
```rust
let rotation1 = Rot2::degrees(90.0);
let rotation2 = Rot2::turn_fraction(0.25);
// rotations should be equal
assert_relative_eq!(rotation1, rotation2);
// The rotation should be 90 degrees
assert_relative_eq!(rotation2.as_radians(), FRAC_PI_2);
assert_relative_eq!(rotation2.as_degrees(), 90.0);
```
---------
Co-authored-by: Joona Aalto <jondolf.dev@gmail.com>
Co-authored-by: Jan Hohenheim <jan@hohenheim.ch>
# Objective
- Adds the missing API commands `insert_if_new_and` and
`try_insert_if_new_and` (resolves#15105)
- Adds some test coverage for existing insert commands
## Testing
- Implemented additional unit tests to add coverage
# Objective
Right now, `DynSystemParam::downcast()` always requires the type
parameter to be specified with a turbofish. Make it so that it can be
inferred from the use of the return value, like:
```rust
fn expects_res_a(mut param: DynSystemParam) {
let res: Res<A> = param.downcast().unwrap();
}
```
## Solution
The reason this doesn't currently work is that the type parameter is a
`'static` version of the `SystemParam` so that it can be used with
`Any::downcast_mut()`. Change the method signature so that the type
parameter matches the return type, and use `T::Item<'static, 'static>`
to get the `'static` version. That means we wind up returning a
`T::Item<'static, 'static>::Item<'w, 's>`, so constrain that to be equal
to `T`. That works with every `SystemParam` implementation, since they
have `T::Item == T` up to lifetimes.
# Objective
Fixes#14540
## Solution
- Clean slab layouts from stale `SlabId`s when freeing meshes
- Technically performance requirements of freeing now increase based on
the number of existing meshes, but maybe it doesn't matter too much in
practice
- This was the case before this PR too, but it's technically possible to
free and allocate 2^32 times and overflow with `SlabId`s and cause
incorrect behavior. It looks like new meshes would then override old
ones.
## Testing
- Tested in `loading_screen` example and tapping keyboard 1 and 2.
# Objective
- fix#12853
- Make `Table::allocate` faster
## Solution
The PR consists of multiple steps:
1) For the component data: create a new data-structure that's similar to
`BlobVec` but doesn't store `len` & `capacity` inside of it: "BlobArray"
(name suggestions welcome)
2) For the `Tick` data: create a new data-structure that's similar to
`ThinSlicePtr` but supports dynamic reallocation: "ThinArrayPtr" (name
suggestions welcome)
3) Create a new data-structure that's very similar to `Column` that
doesn't store `len` & `capacity` inside of it: "ThinColumn"
4) Adjust the `Table` implementation to use `ThinColumn` instead of
`Column`
The result is that only one set of `len` & `capacity` is stored in
`Table`, in `Table::entities`
### Notes Regarding Performance
Apart from shaving off some excess memory in `Table`, the changes have
also brought noteworthy performance improvements:
The previous implementation relied on `Vec::reserve` &
`BlobVec::reserve`, but that redundantly repeated the same if statement
(`capacity` == `len`). Now that check could be made at the `Table` level
because the capacity and length of all the columns are synchronized;
saving N branches per allocation. The result is a respectable
performance improvement per every `Table::reserve` (and subsequently
`Table::allocate`) call.
I'm hesitant to give exact numbers because I don't have a lot of
experience in profiling and benchmarking, but these are the results I
got so far:
*`add_remove_big/table` benchmark after the implementation:*
*`add_remove_big/table` benchmark in main branch (measured in comparison
to the implementation):*
*`add_remove_very_big/table` benchmark after the implementation:*
*`add_remove_very_big/table` benchmark in main branch (measured in
comparison to the implementation):*
cc @james7132 to verify
---
## Changelog
- New data-structure that's similar to `BlobVec` but doesn't store `len`
& `capacity` inside of it: `BlobArray`
- New data-structure that's similar to `ThinSlicePtr` but supports
dynamic allocation:`ThinArrayPtr`
- New data-structure that's very similar to `Column` that doesn't store
`len` & `capacity` inside of it: `ThinColumn`
- Adjust the `Table` implementation to use `ThinColumn` instead of
`Column`
- New benchmark: `add_remove_very_big` to benchmark the performance of
spawning a lot of entities with a lot of components (15) each
## Migration Guide
`Table` now uses `ThinColumn` instead of `Column`. That means that
methods that previously returned `Column`, will now return `ThinColumn`
instead.
`ThinColumn` has a much more limited and low-level API, but you can
still achieve the same things in `ThinColumn` as you did in `Column`.
For example, instead of calling `Column::get_added_tick`, you'd call
`ThinColumn::get_added_ticks_slice` and index it to get the specific
added tick.
---------
Co-authored-by: James Liu <contact@jamessliu.com>
# Objective
It would be convenient to be able to quickly deny or allow all
components and resources on a `DynamicSceneBuilder` with a single method
call.
Context: #15210 renamed `{allow/deny}_all` to
`{allow/deny}_all_components`.
## Solution
Added two new methods to `DynamicSceneBuilder`, `allow_all` and
`deny_all`, which affect both the component and resource filters.
## Showcase
### Before
```rust
let builder = DynamicSceneBuilder::from_world(world)
.deny_all_components()
.deny_all_resources();
```
### After
```rust
let builder = DynamicSceneBuilder::from_world(world).deny_all();
```
The function `bevy_input::schedule::condition::Condition::or_else` has
been deprecated in favor of
`bevy_input::schedule::condition::Condition::or`. However the docs for
`ButtonInput` were still using the deprecated function in their example.
# Objective
The method names on `DynamicSceneBuilder` are misleading. Specifically,
`deny_all` and `allow_all` implies everything will be denied/allowed,
including all components and resources. In reality, these methods only
apply to components (which is mentioned in the docs).
## Solution
- change `deny_all` and `allow_all` to `deny_all_components` and
`allow_all_components`
- also, change the remaining methods to mention component where it makes
sense
We could also add the `deny_all` and `allow_all` methods back later,
only this time, they would deny/allow both resources and components.
## Showcase
### Before
```rust
let builder = DynamicSceneBuilder::from_world(world)
.deny_all()
.deny_all_resources()
.allow::<MyComponent>();
```
### After
```rust
let builder = DynamicSceneBuilder::from_world(world)
.deny_all_components()
.deny_all_resources()
.allow_component::<MyComponent>();
```
## Migration Guide
the following invocations on `DynamicSceneBuilder` should be changed by
users
- `with_filter` -> `with_component_filter`
- `allow` -> `allow_component`
- `deny` -> `deny_component`
- `allow_all` -> `allow_all_components`
- `deny_all` -> `deny_all_components`
# Objective
Fix#10284.
## Solution
When `DynamicSceneBuilder` extracts entities, they are cloned via
`PartialReflect::clone_value`, making them into dynamic versions of the
original components. This loses any custom `ReflectSerialize` type data.
Dynamic scenes are deserialized with the original types, not the dynamic
versions, and so any component with a custom serialize may fail. In this
case `Rect` and `Vec2`. The dynamic version includes the field names 'x'
and 'y' but the `Serialize` impl doesn't, hence the "expect float"
error.
The solution here: Instead of using `clone_value` to clone the
components, `FromReflect` clones and retains the original information
needed to serialize with any custom `Serialize` impls. I think using
something like `reflect_clone` from
(https://github.com/bevyengine/bevy/pull/13432) might make this more
efficient.
I also did the same when deserializing dynamic scenes to appease some of
the round-trip tests which use `ReflectPartialEq`, which requires the
types be the same and not a unique/proxy pair. I'm not sure it's
otherwise necessary. Maybe this would also be more efficient when
spawning dynamic scenes with `reflect_clone` instead of `FromReflect`
again?
An alternative solution would be to fall back to the dynamic version
when deserializing `DynamicScene`s if the custom version fails. I think
that's possible. Or maybe simply always deserializing via the dynamic
route for dynamic scenes?
## Testing
This example is similar to the original test case in #10284:
``` rust
#![allow(missing_docs)]
use bevy::{prelude::*, scene::SceneInstanceReady};
fn main() {
App::new()
.add_plugins(DefaultPlugins)
.add_systems(Startup, (save, load).chain())
.observe(check)
.run();
}
static SAVEGAME_SAVE_PATH: &str = "savegame.scn.ron";
fn save(world: &mut World) {
let entity = world.spawn(OrthographicProjection::default()).id();
let scene = DynamicSceneBuilder::from_world(world)
.extract_entity(entity)
.build();
if let Some(registry) = world.get_resource::<AppTypeRegistry>() {
let registry = registry.read();
let serialized_scene = scene.serialize(®istry).unwrap();
// println!("{}", serialized_scene);
std::fs::write(format!("assets/{SAVEGAME_SAVE_PATH}"), serialized_scene).unwrap();
}
world.entity_mut(entity).despawn_recursive();
}
fn load(mut commands: Commands, asset_server: Res<AssetServer>) {
commands.spawn(DynamicSceneBundle {
scene: asset_server.load(SAVEGAME_SAVE_PATH),
..default()
});
}
fn check(_trigger: Trigger<SceneInstanceReady>, query: Query<&OrthographicProjection>) {
dbg!(query.single());
}
```
## Migration Guide
The `DynamicScene` format is changed to use custom serialize impls so
old scene files will need updating:
Old:
```ron
(
resources: {},
entities: {
4294967299: (
components: {
"bevy_render:📷:projection::OrthographicProjection": (
near: 0.0,
far: 1000.0,
viewport_origin: (
x: 0.5,
y: 0.5,
),
scaling_mode: WindowSize(1.0),
scale: 1.0,
area: (
min: (
x: -1.0,
y: -1.0,
),
max: (
x: 1.0,
y: 1.0,
),
),
),
},
),
},
)
```
New:
```ron
(
resources: {},
entities: {
4294967299: (
components: {
"bevy_render:📷:projection::OrthographicProjection": (
near: 0.0,
far: 1000.0,
viewport_origin: (0.5, 0.5),
scaling_mode: WindowSize(1.0),
scale: 1.0,
area: (
min: (-1.0, -1.0),
max: (1.0, 1.0),
),
),
},
),
},
)
```
---------
Co-authored-by: Gino Valente <49806985+MrGVSV@users.noreply.github.com>
# Objective
- Fixes#14552
- Make the current note of `before` and `after` understandable.
- > The given set is not implicitly added to the schedule when this
system set is added.
## Solution
- Replace note in docs of [`after` and
`before`](https://docs.rs/bevy/latest/bevy/ecs/prelude/trait.IntoSystemConfigs.html#method.before)
- Note of after was removed completely, and links to `before`, because
they notes would be identical.
- Also encourage to use `.chain`, which is much simpler and safer to use
## Testing
- Checked the docs after running `cargo doc` and `cargo run -p ci --
lints`
- Are there any parts that need more testing?
- no need to test, but please review the text. If it is still including
the intended message and especially if its understandable.
---------
Co-authored-by: Jan Hohenheim <jan@hohenheim.ch>
Co-authored-by: Alice Cecile <alice.i.cecile@gmail.com>
# Objective
`Capsule2d::sample_interior` uses the radius of the capsule for the
width of its rectangular section. It should be using two times the
radius for the full width!
I noticed this as I was getting incorrect results for angular inertia
approximated from a point cloud of points sampled on the capsule. This
hinted that something was wrong with the sampling.
## Solution
Multiply the radius by two to get the full width of the rectangular
section. With this, the sampling produces the correct result in my
tests.
