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Fix cameraprojection crash - Merge and conflict fix of bevy/main #3

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@Zoomulator Zoomulator commented Apr 23, 2024

Objective

Merged and fixed conflicts to be up-to-date with bevy/main

Notable conflicts

  • CameraProjectionPlugin<T> got new trait bounds T: CameraProjection + Component + GetTypeRegistration, which conflicted with a doc comment above it.
  • CameraUpdateSystem struct definition was moved to the line below CameraProjectionPlugin
  • check_visibility is now generic check_visibility::<WithMesh> (view/visibility/mod.rs)

james7132 and others added 30 commits March 17, 2024 19:01
# Objective
`QueryState::archetype_component_access` is only really ever used to
extend `SystemMeta`'s. It can be removed to save some memory for every
`Query` in an app.

## Solution

 * Remove it. 
* Have `new_archetype` pass in a `&mut Access<ArchetypeComponentId>`
instead and pull it from `SystemMeta` directly.
* Split `QueryState::new` from `QueryState::new_with_access` and a
common `QueryState::new_uninitialized`.
* Split `new_archetype` into an internal and public version. Call the
internal version in `update_archetypes`.

This should make it faster to construct new QueryStates, and by proxy
lenses and joins as well.

`matched_tables` also similarly is only used to deduplicate inserting
into `matched_table_ids`. If we can find another efficient way to do so,
it might also be worth removing.

The [generated
assembly](james7132/bevy_asm_tests@main...remove-query-state-archetype-component-access#diff-496530101f0b16e495b7e9b77c0e906ae3068c8adb69ed36c92d5a1be5a9efbe)
reflects this well, with all of the access related updates in
`QueryState` being removed.

---

## Changelog
Removed: `QueryState::archetype_component_access`.
Changed: `QueryState::new_archetype` now takes a `&mut
Access<ArchetypeComponentId>` argument, which will be updated with the
new accesses.
Changed: `QueryState::update_archetype_component_access` now takes a
`&mut Access<ArchetypeComponentId>` argument, which will be updated with
the new accesses.

## Migration Guide
TODO
# Objective

- Fixes bevyengine#12441 
- check that patches are still working

## Solution

- Apply all patches then build Bevy
# Objective

the example `global_vs_local_translation` was removed in 3600c5a but
this part of the documentation links to it

## Solution

yeet it
# Objective

It's useful to have access to render pipeline statistics, since they
provide more information than FPS alone. For example, the number of
drawn triangles can be used to debug culling and LODs. The number of
fragment shader invocations can provide a more stable alternative metric
than GPU elapsed time.

See also: Render node GPU timing overlay bevyengine#8067, which doesn't provide
pipeline statistics, but adds a nice overlay.

## Solution

Add `RenderDiagnosticsPlugin`, which enables collecting pipeline
statistics and CPU & GPU timings.

---

## Changelog

- Add `RenderDiagnosticsPlugin`
- Add `RenderContext::diagnostic_recorder` method

---------

Co-authored-by: Alice Cecile <alice.i.cecile@gmail.com>
# Objective

- Resolves bevyengine#12463 

## Solution

- Added `ClampColor`
Due to consistency, `is_within_bounds` is a method of `ClampColor`, like
`is_fully_transparent` is a method of `Alpha`

---

## Changelog

### Added
- `ClampColor` trait

---------

Co-authored-by: Alice Cecile <alice.i.cecile@gmail.com>
# Objective

Whenever a nodes size gets changed, its texture slices get updated a
frame later. This results in visual glitches when animating the size of
a node with a texture slice. See this video:

[Screencast from 17-03-24
14:53:13.webm](https://github.com/bevyengine/bevy/assets/46689298/64e711f7-a1ec-41e3-b119-dc8d7e1a7669)


## Solution

Compute texture slices after the layout system has finished.
…yengine#12519)

# Objective

- Make example font_atlas_debug deterministic so that it's easier to
check for regression

## Solution

- Use a seeded random
# Objective

fix bevyengine#12344

## Solution

use existing machinery in track_assets to determine if the asset is
unused before firing Asset::Unused event

~~most extract functions use `AssetEvent::Removed` to schedule deletion
of render world resources. `RenderAssetPlugin` was using
`AssetEvent::Unused` instead.
`Unused` fires when the last strong handle is dropped, even if a new one
is created. `Removed` only fires when a new one is not created.
as far as i can see, `Unused` is the same as `Removed` except for this
"feature", and that it also fires early if all handles for a loading
asset are dropped (`Removed` fires after the loading completes). note
that in that case, processing based on `Loaded` won't have been done
anyway.
i think we should get rid of `Unused` completely, it is not currently
used anywhere (except here, previously) and i think using it is probably
always a mistake.
i also am not sure why we keep loading assets that have been dropped
while loading, we should probably drop the loader task as well and
remove immediately.~~
# Objective

The current example showcase site URLs have white-space and caps in them
which looks ugly as an URL.

Fixes bevyengine/bevy-website#736

## Solution

To fix this the example showcase tool now makes the category used for
the site sections lowercase, separated by a hyphen rather than
white-space, and without parentheses.

---------

Co-authored-by: Rob Parrett <robparrett@gmail.com>
Co-authored-by: vero <email@atlasdostal.com>
…bevyengine#12419)

# Objective

Provide component access to `&'w T`, `Ref<'w, T>`, `Mut<'w, T>`,
`Ptr<'w>` and `MutUntyped<'w>` from `EntityMut<'w>`/`EntityWorldMut<'w>`
with the world `'w` lifetime instead of `'_`.

Fixes bevyengine#12417

## Solution

Add `into_` prefixed methods for `EntityMut<'w>`/`EntityWorldMut<'w>`
that consume `self` and returns component access with the world `'w`
lifetime unlike the `get_` prefixed methods that takes `&'a self` and
returns component access with `'a` lifetime.


Methods implemented:
- EntityMut::into_borrow
- EntityMut::into_ref
- EntityMut::into_mut
- EntityMut::into_borrow_by_id
- EntityMut::into_mut_by_id
- EntityWorldMut::into_borrow
- EntityWorldMut::into_ref
- EntityWorldMut::into_mut
- EntityWorldMut::into_borrow_by_id
- EntityWorldMut::into_mut_by_id
# Objective
I wanted to have reflection for BinaryHeap for a personal project.

I'm running into some issues:
- I wanted to represent BinaryHeap as a reflect::List type since it's
essentially a wrapper around a Vec, however there's no public way to
access the underlying Vec, which makes it hard to implement the
reflect::List methods. I have omitted the reflect::List methods for
now.. I'm not sure if that's a blocker?
- what would be the alternatives? Simply not implement `reflect::List`?
It is possible to implement `FromReflect` without it. Would the type be
`Struct` then?

---------

Co-authored-by: Charles Bournhonesque <cbournhonesque@snapchat.com>
# Objective

- working with UI components in Bevy, I found myself wanting some of
these common traits, like `PartialEq` for comparing simple types

## Solution

- I added only (hopefully) uncontroversial `derive`s for some common UI
types

Note that many types, unfortunately, can't have `PartialEq` `derive`d
for them, because they contain `f32`s and / or `Vec`s.
# Objective
Fixes bevyengine#12549. WorldCell's support of everything a World can do is
incomplete, and represents an alternative, potentially confusing, and
less performant way of pulling multiple fetches from a `World`. The
typical approach is to use `SystemState` for a runtime cached and safe
way, or `UnsafeWorldCell` if the use of `unsafe` is tolerable.

## Solution
Remove it!

---

## Changelog
Removed: `WorldCell`
Removed: `World::cell`

## Migration Guide
`WorldCell` has been removed. If you were using it to fetch multiple
distinct values from a `&mut World`, use `SystemState` by calling
`SystemState::get` instead. Alternatively, if `SystemState` cannot be
used, `UnsafeWorldCell` can instead be used in unsafe contexts.
Updates the requirements on
[base64](https://github.com/marshallpierce/rust-base64) to permit the
latest version.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/marshallpierce/rust-base64/blob/master/RELEASE-NOTES.md">base64's
changelog</a>.</em></p>
<blockquote>
<h1>0.22.0</h1>
<ul>
<li><code>DecodeSliceError::OutputSliceTooSmall</code> is now
conservative rather than precise. That is, the error will only occur if
the decoded output <em>cannot</em> fit, meaning that
<code>Engine::decode_slice</code> can now be used with exactly-sized
output slices. As part of this, <code>Engine::internal_decode</code> now
returns <code>DecodeSliceError</code> instead of
<code>DecodeError</code>, but that is not expected to affect any
external callers.</li>
<li><code>DecodeError::InvalidLength</code> now refers specifically to
the <em>number of valid symbols</em> being invalid (i.e. <code>len % 4
== 1</code>), rather than just the number of input bytes. This avoids
confusing scenarios when based on interpretation you could make a case
for either <code>InvalidLength</code> or <code>InvalidByte</code> being
appropriate.</li>
<li>Decoding is somewhat faster (5-10%)</li>
</ul>
<h1>0.21.7</h1>
<ul>
<li>Support getting an alphabet's contents as a str via
<code>Alphabet::as_str()</code></li>
</ul>
<h1>0.21.6</h1>
<ul>
<li>Improved introductory documentation and example</li>
</ul>
<h1>0.21.5</h1>
<ul>
<li>Add <code>Debug</code> and <code>Clone</code> impls for the general
purpose Engine</li>
</ul>
<h1>0.21.4</h1>
<ul>
<li>Make <code>encoded_len</code> <code>const</code>, allowing the
creation of arrays sized to encode compile-time-known data lengths</li>
</ul>
<h1>0.21.3</h1>
<ul>
<li>Implement <code>source</code> instead of <code>cause</code> on Error
types</li>
<li>Roll back MSRV to 1.48.0 so Debian can continue to live in a time
warp</li>
<li>Slightly faster chunked encoding for short inputs</li>
<li>Decrease binary size</li>
</ul>
<h1>0.21.2</h1>
<ul>
<li>Rollback MSRV to 1.57.0 -- only dev dependencies need 1.60, not the
main code</li>
</ul>
<h1>0.21.1</h1>
<ul>
<li>Remove the possibility of panicking during decoded length
calculations</li>
<li><code>DecoderReader</code> no longer sometimes erroneously ignores
padding <a
href="https://redirect.github.com/marshallpierce/rust-base64/issues/226">#226</a></li>
</ul>
<h2>Breaking changes</h2>
<ul>
<li><code>Engine.internal_decode</code> return type changed</li>
<li>Update MSRV to 1.60.0</li>
</ul>
<h1>0.21.0</h1>
<h2>Migration</h2>
<h3>Functions</h3>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/marshallpierce/rust-base64/commit/5d70ba7576f9aafcbf02bd8acfcb9973411fb95f"><code>5d70ba7</code></a>
Merge pull request <a
href="https://redirect.github.com/marshallpierce/rust-base64/issues/269">#269</a>
from marshallpierce/mp/decode-precisely</li>
<li><a
href="https://github.com/marshallpierce/rust-base64/commit/efb6c006c75ddbe60c084c2e3e0e084cd18b0122"><code>efb6c00</code></a>
Release notes</li>
<li><a
href="https://github.com/marshallpierce/rust-base64/commit/2b91084a31ad11624acd81e06455ba0cbd21d4a8"><code>2b91084</code></a>
Add some tests to boost coverage</li>
<li><a
href="https://github.com/marshallpierce/rust-base64/commit/9e9c7abe65fed78c35a1e94e11446d66ff118c25"><code>9e9c7ab</code></a>
Engine::internal_decode now returns DecodeSliceError</li>
<li><a
href="https://github.com/marshallpierce/rust-base64/commit/a8a60f43c56597259558261353b5bf7e953eed36"><code>a8a60f4</code></a>
Decode main loop improvements</li>
<li><a
href="https://github.com/marshallpierce/rust-base64/commit/a25be0667c63460827cfadd71d1630acb442bb09"><code>a25be06</code></a>
Simplify leftover output writes</li>
<li><a
href="https://github.com/marshallpierce/rust-base64/commit/9979cc33bb964b4ee36898773a01f546d2c6487a"><code>9979cc3</code></a>
Keep morsels as separate bytes</li>
<li><a
href="https://github.com/marshallpierce/rust-base64/commit/37670c5ec224eec3af9778fb371c5529dfab52af"><code>37670c5</code></a>
Bump dev toolchain version (<a
href="https://redirect.github.com/marshallpierce/rust-base64/issues/268">#268</a>)</li>
<li><a
href="https://github.com/marshallpierce/rust-base64/commit/9652c787730e58515ce7b44fcafd2430ab424628"><code>9652c78</code></a>
v0.21.7</li>
<li><a
href="https://github.com/marshallpierce/rust-base64/commit/08deccf7031b9c769a556cd9ebb0bc9cac988272"><code>08deccf</code></a>
provide as_str() method to return the alphabet characters (<a
href="https://redirect.github.com/marshallpierce/rust-base64/issues/264">#264</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/marshallpierce/rust-base64/compare/v0.21.5...v0.22.0">compare
view</a></li>
</ul>
</details>
<br />


Dependabot will resolve any conflicts with this PR as long as you don't
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…ne#11115)

Encountered it while implementing
bevyengine#11109.

Co-authored-by: Alice Cecile <alice.i.cecile@gmail.com>
# Objective

Resolves bevyengine#12431.

## Solution

Added a `skip_taskbar` field to the `Window` struct (defaults to
`false`). Used in `create_windows` if the target OS is Windows.
# Objective

I was wondering why the `lighting` example was still looking quite
different lately (specifically, the intensity of the green light on the
cube) and noticed that we had one more color change I didn't catch
before.

Prior to the `bevy_color` port, `PINK` was actually "deep pink" from the
css4 spec.

`palettes::css::PINK` is now correctly a lighter pink color defined by
the same spec.

```rust
// Bevy 0.13
pub const PINK: Color = Color::rgb(1.0, 0.08, 0.58);
// Bevy 0.14-dev
pub const PINK: Srgba = Srgba::new(1.0, 0.753, 0.796, 1.0);
pub const DEEP_PINK: Srgba = Srgba::new(1.0, 0.078, 0.576, 1.0);
```

## Solution

Change usages of `css::PINK` to `DEEP_PINK` to restore the examples to
their former colors.
# Objective

prevent gpu buffer allocations when running `as_bind_group` for assets
with texture dependencies that are not yet available.

## Solution

reorder the binding creation so that fallible items are created first.
…#12516)

# Objective

Currently in order to retrieve the inner values from direction types is
that you need to use the `Deref` trait or `From`/`Into`. `Deref` that is
currently implemented is an anti-pattern that I believe should be less
relied upon.
This pull-request add getters for retrieving the inner values for
direction types.

Advantages of getters:
- Let rust-analyzer to list out available methods for users to
understand better to on how to get the inner value. (This happens to me.
I really don't know how to get the value until I look through the source
code.)
- They are simple.
- Generally won't be ambiguous in most context. Traits such as
`From`/`Into` will require fully qualified syntax from time to time.
- Unsurprising result.

Disadvantages of getters:
- More verbose

Advantages of deref polymorphism:
- You reduce boilerplate for getting the value and call inner methods
by:
  ```rust
  let dir = Dir3::new(Vec3::UP).unwrap();
  // getting value
  let value = *dir;
  // instead of using getters
  let value = dir.vec3();

  // calling methods for the inner vector
  dir.xy();
  // instead of using getters
  dir.vec3().xy();
  ```

Disadvantages of deref polymorphism:
- When under more level of indirection, it will requires more
dereferencing which will get ugly in some part:
  ```rust
  // getting value
  let value = **dir;
  // instead of using getters
  let value = dir.vec3();

  // calling methods for the inner vector
  dir.xy();
  // instead of using getters
  dir.vec3().xy();
  ```

[More detail
here](https://rust-unofficial.github.io/patterns/anti_patterns/deref.html).


Edit: Update information for From/Into trait.
Edit: Advantages and disadvantages.

## Solution

Add `vec2` method for Dir2.
Add `vec3` method for Dir3.
Add `vec3a` method for Dir3A.
…2538)

# Objective

- Not all materials need shadow, but a queue_shadows system is always
added to the `Render` schedule and executed

## Solution

- Make a setting for shadows, it defaults to true

## Changelog

- Added `shadows_enabled` setting to `MaterialPlugin`

## Migration Guide

- `MaterialPlugin` now has a `shadows_enabled` setting, if you didn't
spawn the plugin using `::default()` or `..default()`, you'll need to
set it. `shadows_enabled: true` is the same behavior as the previous
version, and also the default value.
# Objective

Simplify implementing some asset traits without Box::pin(async move{})
shenanigans.
Fixes (in part) bevyengine#11308

## Solution
Use async-fn in traits when possible in all traits. Traits with return
position impl trait are not object safe however, and as AssetReader and
AssetWriter are both used with dynamic dispatch, you need a Boxed
version of these futures anyway.

In the future, Rust is [adding
](https://blog.rust-lang.org/2023/12/21/async-fn-rpit-in-traits.html)proc
macros to generate these traits automatically, and at some point in the
future dyn traits should 'just work'. Until then.... this seemed liked
the right approach given more ErasedXXX already exist, but, no clue if
there's plans here! Especially since these are public now, it's a bit of
an unfortunate API, and means this is a breaking change.

In theory this saves some performance when these traits are used with
static dispatch, but, seems like most code paths go through dynamic
dispatch, which boxes anyway.

I also suspect a bunch of the lifetime annotations on these function
could be simplified now as the BoxedFuture was often the only thing
returned which needed a lifetime annotation, but I'm not touching that
for now as traits + lifetimes can be so tricky.

This is a revival of
[pull/11362](bevyengine#11362) after a
spectacular merge f*ckup, with updates to the latest Bevy. Just to recap
some discussion:
- Overall this seems like a win for code quality, especially when
implementing these traits, but a loss for having to deal with ErasedXXX
variants.
- `ConditionalSend` was the preferred name for the trait that might be
Send, to deal with wasm platforms.
- When reviewing be sure to disable whitespace difference, as that's 95%
of the PR.


## Changelog
- AssetReader, AssetWriter, AssetLoader, AssetSaver and Process now use
async-fn in traits rather than boxed futures.

## Migration Guide
- Custom implementations of AssetReader, AssetWriter, AssetLoader,
AssetSaver and Process should switch to async fn rather than returning a
bevy_utils::BoxedFuture.
- Simultaniously, to use dynamic dispatch on these traits you should
instead use dyn ErasedXXX.
# Objective

Give Bevy a well-designed built-in color palette for users to use while
prototyping or authoring Bevy examples.

## Solution

Generate
([playground](https://play.rust-lang.org/?version=stable&mode=debug&edition=2021&gist=f7b3a3002fb7727db15c1197e0a1a373),
[gist](https://gist.github.com/rust-play/f7b3a3002fb7727db15c1197e0a1a373))
consts from [Tailwind](https://tailwindcss.com/docs/customizing-colors)
(mit license) json.

## Discussion

Are there other popular alternatives we should be looking at? Something
new and fancy involving a really long acronym like CIELUVLCh? I'm not a
tailwind user or color expert, but I really like the way it's broken up
into distinct but plentiful hue and lightness groups.

It beats needing some shades of red, scrolling through the [current
palette](https://docs.rs/bevy/latest/bevy/prelude/enum.Color.html),
choosing a few of `CRIMSON`, `MAROON`, `RED`, `TOMATO` at random and
calling it a day.

The best information I was able to dig up about the Tailwind palette is
from this thread:
https://twitter.com/steveschoger/status/1303795136703410180. Here are
some key excerpts:

> Tried to the "perceptually uniform" thing for Tailwind UI. 
> Ultimately, it just resulted in a bunch of useless shades for colors
like yellow and green that are inherently brighter.

> With that said you're guaranteed to get a contrast ratio of 4.5:1 when
using any 700 shade (in some cases 600) on a 100 shade of the same hue.

> We just spent a lot of time looking at sites to figure out which
colors are popular and tried to fill all the gaps.
> Even the lime green is questionable but felt there needed to be
something in between the jump from yellow to green 😅

---------

Co-authored-by: Alice Cecile <alice.i.cecile@gmail.com>
…ine#11237)

# Objective

- This is an adopted version of bevyengine#10420
- The objective is to help debugging the Ui layout tree with helpful
outlines, that can be easily enabled/disabled

## Solution

- Like bevyengine#10420, the solution is using the bevy_gizmos in outlining the
nodes

---

## Changelog

### Added
- Added debug_overlay mod to `bevy_dev_tools`
- Added bevy_ui_debug feature to `bevy_dev_tools`

## How to use
- The user must use `bevy_dev_tools` feature in TOML
- The user must use the plugin UiDebugPlugin, that can be found on
`bevy::dev_tools::debug_overlay`
- Finally, to enable the function, the user must set
`UiDebugOptions::enabled` to true
Someone can easily toggle the function with something like:

```rust
fn toggle_overlay(input: Res<ButtonInput<KeyCode>>, options: ResMut<UiDebugOptions>) {
   if input.just_pressed(KeyCode::Space) {
      // The toggle method will enable if disabled and disable if enabled
      options.toggle();
   }
}
```

Note that this feature can be disabled from dev_tools, as its in fact
behind a default feature there, being the feature bevy_ui_debug.

# Limitations
Currently, due to limitations with gizmos itself, it's not possible to
support this feature to more the one window, so this tool is limited to
the primary window only.

# Showcase


![image](https://github.com/bevyengine/bevy/assets/126117294/ce9d70e6-0a57-4fa9-9753-ff5a9d82c009)
Ui example with debug_overlay enabled


![image](https://github.com/bevyengine/bevy/assets/126117294/e945015c-5bab-4d7f-9273-472aabaf25a9)
And disabled

---------

Co-authored-by: Nicola Papale <nico@nicopap.ch>
Co-authored-by: Pablo Reinhardt <pabloreinhardt@gmail.com>
Co-authored-by: Alice Cecile <alice.i.cecile@gmail.com>
# Objective

- Allow configuring of platform-specific panic handlers.
- Remove the silent overwrite of the WASM panic handler
- Closes bevyengine#12546

## Solution

- Separates the panic handler to a new plugin, `PanicHandlerPlugin`.
- `PanicHandlerPlugin` was added to `DefaultPlugins`.
- Can be disabled on `DefaultPlugins`, in the case someone needs to
configure custom panic handlers.

---

## Changelog

### Added
- A `PanicHandlerPlugin` was added to the `DefaultPlugins`, which now
sets sensible target-specific panic handlers.

### Changed
- On WASM, the panic stack trace was output to the console through the
`BevyLogPlugin`. Since this was separated out into `PanicHandlerPlugin`,
you may need to add the new `PanicHandlerPlugin` (included in
`DefaultPlugins`).

## Migration Guide

- If you used `MinimalPlugins` with `LogPlugin` for a WASM-target build,
you will need to add the new `PanicHandlerPlugin` to set the panic
behavior to output to the console. Otherwise, you will see the default
panic handler (opaque, `unreachable` errors in the console).
# Objective

Implements border radius for UI nodes. Adopted from bevyengine#8973, but excludes
shadows.

## Solution

- Add a component `BorderRadius` which contains a radius value for each
corner of the UI node.
- Use a fragment shader to generate the rounded corners using a signed
distance function.

<img width="50%"
src="https://github.com/bevyengine/bevy/assets/26204416/16b2ba95-e274-4ce7-adb2-34cc41a776a5"></img>

## Changelog

- `BorderRadius`: New component that holds the border radius values.
- `NodeBundle` & `ButtonBundle`: Added a `border_radius: BorderRadius`
field.
- `extract_uinode_borders`: Stripped down, most of the work is done in
the shader now. Borders are no longer assembled from multiple rects,
instead the shader uses a signed distance function to draw the border.
- `UiVertex`: Added size, border and radius fields.
- `UiPipeline`: Added three vertex attributes to the vertex buffer
layout, to accept the UI node's size, border thickness and border
radius.
- Examples: Added rounded corners to the UI element in the `button`
example, and a `rounded_borders` example.

---------

Co-authored-by: Alice Cecile <alice.i.cecile@gmail.com>
Co-authored-by: Zachary Harrold <zac@harrold.com.au>
Co-authored-by: Pablo Reinhardt <126117294+pablo-lua@users.noreply.github.com>
# Objective

- Fixes bevyengine#12202 

## Solution

- This PR implements componentwise (including alpha) addition,
subtraction and scalar multiplication/division for some color types.
- The mentioned color types are `Laba`, `Oklaba`, `LinearRgba` and
`Xyza` as all of them are either physically or perceptually linear as
mentioned by @alice-i-cecile in the issue.

---

## Changelog

- Scalar mul/div for `LinearRgba` may modify alpha now.

## Migration Guide

- Users of scalar mul/div for `LinearRgba` need to be aware of the
change and maybe use the `.clamp()` methods or manually set the `alpha`
channel.
# Objective

- Many types in bevy_render doesn't reflect Default even if it could.

## Solution

- Reflect it.

---

---------

Co-authored-by: Pablo Reinhardt <pabloreinhardt@gmail.com>
# Objective

Fixes bevyengine#12224.

## Solution

- Expand `with_` methods for the `Oklch` to their full names.
- Expand `l` to `lightness` in `Oklaba` comments.

## Migration Guide

The following methods have been renamed for the `Oklch` color space:
- `with_l` -> `with_lightness`.
- `with_c` -> `with_chroma`.
- `with_h` -> `with_hue`.
…yengine#12592)

# Objective

- bevyengine#12500 broke images and background colors in UI. Try examples
`overflow`, `ui_scaling` or `ui_texture_atlas`

## Solution

- Makes the component `BorderRadius` optional in the query, as it's not
always present. Use `[0.; 4]` as border radius in the extracted node
when none was found
# Objective

- Currently the fps_overlay affects any other ui node spawned. This
should not happen

## Solution

- Use position absolute and a ZIndex of `i32::MAX - 32`
- I also modified the example a little bit to center it correctly. It
only worked previously because the overlay was pushing it down. I also
took the opportunity to simplify the text spawning code a little bit.
andristarr and others added 19 commits April 20, 2024 02:15
…vyengine#12998)

# Objective

Fixes bevyengine#12900

## Solution

Added comment to example indicating that additional audio formats are
supported when the feature is added.

---------

Co-authored-by: James Liu <contact@jamessliu.com>
# Objective

- Fixes bevyengine#13024.

## Solution

- Run `cargo clippy --target wasm32-unknown-unknown` until there are no
more errors.
  - I recommend reviewing one commit at a time :)

---

## Changelog

- Fixed Clippy lints for `wasm32-unknown-unknown` target.
- Updated `bevy_transform`'s `README.md`.
# Objective

- The docs says the WireframeColor is supposed to override the default
global color but it doesn't.

## Solution

- Use WireframeColor to override global color like docs said it was
supposed to do.
- Updated the example to document this feature
- I also took the opportunity to clean up the code a bit

Fixes bevyengine#13032
…functions (bevyengine#13044)

# Objective
Fix bevyengine#2128. Both `Query::new_archetype` and `SystemParam::new_archetype`
do not check if the `Archetype` comes from the same World the state is
initialized from. This could result in unsoundness via invalid accesses
if called incorrectly.

## Solution
Make them `unsafe` functions and lift the invariant to the caller. This
also caught one instance of us not validating the World in
`SystemState::update_archetypes_unsafe_world_cell`'s implementation.

---

## Changelog
Changed: `QueryState::new_archetype` is now an unsafe function.
Changed: `SystemParam::new_archetype` is now an unsafe function.

## Migration Guide
`QueryState::new_archetype` and `SystemParam::new_archetype` are now an
unsafe functions that must be sure that the provided `Archetype` is from
the same `World` that the state was initialized from. Callers may need
to add additional assertions or propagate the safety invariant upwards
through the callstack to ensure safety.
# Objective

The warning mentions the function `add_state` which doesn't exist;
replaced with `init_state`
# Objective

- `MeshPipelineKey` use some bits for two things
- First commit in this PR adds an assertion that doesn't work currently
on main
- This leads to some mesh topology not working anymore, for example
`LineStrip`
- With examples `lines`, there should be two groups of lines, the blue
one doesn't display currently

## Solution

- Change the `MeshPipelineKey` to be backed by a `u64` instead, to have
enough bits
Adjusted the documentation to better describe the performance cost of
`ButtonInput::any_just_pressed|any_just_released|any_pressed`.

Each function iterates the full input, but each check is expected
constant cost. It was described previously as a full input check, and a
full internal list iteration, which I believe is incorrect.
# Objective

Makes crate module docs render correctly in the docs for the monolithic
library. Fixes bevyengine#13055.

## Solution

Swap from
```rust
pub mod foo {
    pub use bevy_foo::*;
}
```
to
```rust
pub use bevy_foo as foo;
```
Bumps [crate-ci/typos](https://github.com/crate-ci/typos) from 1.20.8 to
1.20.9.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/crate-ci/typos/releases">crate-ci/typos's
releases</a>.</em></p>
<blockquote>
<h2>v1.20.9</h2>
<h2>[1.20.9] - 2024-04-16</h2>
<h3>Fixes</h3>
<ul>
<li>Don't correct the unit <code>dBA</code> (as an identifier to limit
to that case)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/crate-ci/typos/blob/master/CHANGELOG.md">crate-ci/typos's
changelog</a>.</em></p>
<blockquote>
<h2>[1.20.9] - 2024-04-16</h2>
<h3>Fixes</h3>
<ul>
<li>Don't correct the unit <code>dBA</code> (as an identifier to limit
to that case)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/crate-ci/typos/commit/44548ad17abdc3e4ebfa53252764e3ff21dbfa0f"><code>44548ad</code></a>
chore: Release</li>
<li><a
href="https://github.com/crate-ci/typos/commit/73fb2cad756df30f27730df4ec7abb6e8088f682"><code>73fb2ca</code></a>
docs: Update changelog</li>
<li><a
href="https://github.com/crate-ci/typos/commit/21838b0e7d8402e8ede4de677fbfb84b6e226d5e"><code>21838b0</code></a>
Merge pull request <a
href="https://redirect.github.com/crate-ci/typos/issues/1000">#1000</a>
from epage/dba</li>
<li><a
href="https://github.com/crate-ci/typos/commit/ee32d77aba122c27b38006345490647394f2b699"><code>ee32d77</code></a>
fix(dict): Don't correct dBA</li>
<li><a
href="https://github.com/crate-ci/typos/commit/56df0bd8d66ef3cc9f4c7e99f0b228cc5ff8dd47"><code>56df0bd</code></a>
test(dict): Show dBA behavior</li>
<li>See full diff in <a
href="https://github.com/crate-ci/typos/compare/v1.20.8...v1.20.9">compare
view</a></li>
</ul>
</details>
<br />


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<br />

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# Objective

Allow parallel iteration over events, resolve bevyengine#10766

## Solution

- Add `EventParIter` which works similarly to `QueryParIter`,
implementing a `for_each{_with_id}` operator.
I chose to not mirror `EventIteratorWithId` and instead implement both
operations on a single struct.
- Reuse `BatchingStrategy` from `QueryParIter`

## Changelog

- `EventReader` now supports parallel event iteration using
`par_read().for_each(|event| ...)`.

---------

Co-authored-by: James Liu <contact@jamessliu.com>
Co-authored-by: Pablo Reinhardt <126117294+pablo-lua@users.noreply.github.com>
# Objective
Add support so bevy_ui can correctly handle an UI hierarchy without a
camera present.

- Fixes bevyengine#12184

## Solution

As there was no default behavior for what should happen when a camera is
not present in a UI hierarchy, the solution
was based in defining that default behavior and improving the overall
handling of this "exception".


## Changelog

- Create default values to be used in upsert_node
- Add flag to control warnings about no camera present
- Create unit test no_camera_ui (to test if ui handles no camera
present)
# Objective

- rust-lang/rust#123905 has been merged, so the
workaround introduced in bevyengine#12913 is no longer necessary.
- Closes bevyengine#12968

## Solution

- Remove unecessary `allow` attribute
  - This is currently blocked until Rust beta updates.
  - Last tested with `rustc 1.78.0-beta.7 (6fd191292 2024-04-12)`.
# Objective

Closes bevyengine#13017.

## Solution

- Make `AppExit` a enum with a `Success` and `Error` variant.
- Make `App::run()` return a `AppExit` if it ever returns.
- Make app runners return a `AppExit` to signal if they encountered a
error.

---

## Changelog

### Added

- [`App::should_exit`](https://example.org/)
- [`AppExit`](https://docs.rs/bevy/latest/bevy/app/struct.AppExit.html)
to the `bevy` and `bevy_app` preludes,

### Changed

- [`AppExit`](https://docs.rs/bevy/latest/bevy/app/struct.AppExit.html)
is now a enum with 2 variants (`Success` and `Error`).
- The app's [runner
function](https://docs.rs/bevy/latest/bevy/app/struct.App.html#method.set_runner)
now has to return a `AppExit`.
-
[`App::run()`](https://docs.rs/bevy/latest/bevy/app/struct.App.html#method.run)
now also returns the `AppExit` produced by the runner function.


## Migration Guide

- Replace all usages of
[`AppExit`](https://docs.rs/bevy/latest/bevy/app/struct.AppExit.html)
with `AppExit::Success` or `AppExit::Failure`.
- Any custom app runners now need to return a `AppExit`. We suggest you
return a `AppExit::Error` if any `AppExit` raised was a Error. You can
use the new [`App::should_exit`](https://example.org/) method.
- If not exiting from `main` any other way. You should return the
`AppExit` from `App::run()` so the app correctly returns a error code if
anything fails e.g.
```rust
fn main() -> AppExit {
    App::new()
        //Your setup here...
        .run()
}
```

---------

Co-authored-by: Alice Cecile <alice.i.cecile@gmail.com>
# Objective

Fixes bevyengine#12470

This adds a examples for `ButtonInput` with `KeyCode`, `MouseButton`,
and `GamepadButton`.

It also includes an example of checking a multi-key combination, and
checking multiple keys to mean roughly the same thing.
)

# Objective

Fixes bevyengine#12539

Improve [this CI
output](https://github.com/bevyengine/bevy/actions/runs/8367408952/job/22909715870#step:7:11).

## Solution

- Don't stop after the first failure.
- Print the filename of the patch(es) that failed.
- Clean up an unused package install while we're at it.

Tested over here: rparrett#20

---------

Co-authored-by: BD103 <59022059+BD103@users.noreply.github.com>
…13065)

# Objective

Adds a few extra `#[doc(alias)]` entries to the
`bevy_math::primitives::WindingOrder` enum and its variants to improve
searchability.

## Solution

- Add "Orientation" for `WindingOrder` itself
- Add "AntiClockwise" for `CounterClockwise` variant
- Add "Collinear" for `Invalid` variant

These alternate terms seem to be quite common, especially in the
contexts of rendering and collision-detection.

Signed-off-by: Nullicorn <git@nullicorn.me>
Bumps `async-task` to 4.7.0 , note this is what Cargo.lock has as well.
Building as a dependency gives the following:

```
   Compiling async-channel v1.8.0
   Compiling futures-lite v1.12.0
error[E0432]: unresolved import `async_task::Builder`
  --> /Users/daniel/.cargo/registry/src/index.crates.io-6f17d22bba15001f/async-executor-1.8.0/src/lib.rs:46:18
   |
46 | use async_task::{Builder, Runnable};
   |                  ^^^^^^^ no `Builder` in the root
   |
   = help: consider importing this struct instead:
           std::thread::Builder

For more information about this error, try `rustc --explain E0432`.
error: could not compile `async-executor` (lib) due to 1 previous error
warning: build failed, waiting for other jobs to finish...
```

With this change, builds correctly
# Objective

- Some CI jobs specifically use `macos-14`, as compared to the default
`macos-latest`.
- `macos-latest` is equivalent to `macos-12`, but may be updated in the
future.
- The CI job that tests on the minimum supported Rust version (MSRV)
uses environmental variables to save the toolchain version.
  - This specific usage is what step outputs were designed for.
- Both do the same thing, but step outputs can be checked by the [Github
Actions VSCode
Extension](https://marketplace.visualstudio.com/items?itemName=GitHub.vscode-github-actions).
- Some workflows have a `NIGHTLY_TOOLCHAIN` variable that let us pin the
nightly version, in case a new release breaks CI.

## Solution

- Document why certain actions required `macos-14`.
- Switch MSRV step to use step outputs.
- Add a small comment documenting the purpose of the `NIGHTLY_TOOLCHAIN`
environmental variable.
# Objective
Allow `Gizmos` to work in `FixedUpdate` without any changes needed. This
changes `Gizmos` from being a purely immediate mode api, but allows the
user to use it as if it were an immediate mode API regardless of
schedule context.

Also allows for extending by other custom schedules by adding their own
`GizmoStorage<Clear>` and the requisite systems:
- `propagate_gizmos::<Clear>` before `update_gizmo_meshes`
- `stash_default_gizmos` when starting a clear context
- `pop_default_gizmos` when ending a clear context
- `collect_default_gizmos` when grabbing the requested gizmos 
- `clear_gizmos` for clearing the context's gizmos

## Solution
Adds a generic to `Gizmos` that defaults to `Update` (the current way
gizmos works). When entering a new clear context the default `Gizmos`
gets swapped out for that context's duration so the context can collect
the gizmos requested.

Prior work: bevyengine#9153

## To do
- [x] `FixedUpdate` should probably get its own First, Pre, Update,
Post, Last system sets for this. Otherwise users will need to make sure
to order their systems before `clear_gizmos`. This could alternatively
be fixed by moving the setup of this to `bevy_time::fixed`?
   PR to fix this issue: bevyengine#10977
- [x] use mem::take internally for the swaps?
- [x] Better name for the `Context` generic on gizmos? `Clear`?

---

## Changelog
- Gizmos drawn in `FixedMain` now last until the next `FixedMain`
iteration runs.
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Please make sure you've read our contributing guide and we look forward to reviewing your pull request shortly ✨

@GitGhillie
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Something went wrong here if you look at the diff, making it basically impossible for doonv to review this PR.
I think if you fork from doonv again and merge main into it instead rebasing, everything should be ok hopefully

@Zoomulator Zoomulator force-pushed the fix-cameraprojection-crash branch from 01ecd5e to 518f1e6 Compare April 24, 2024 10:05
@Zoomulator
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Something went wrong here if you look at the diff, making it basically impossible for doonv to review this PR. I think if you fork from doonv again and merge main into it instead rebasing, everything should be ok hopefully

Yeah, rebasing someone else's PR wasn't the best move. Done a simple merge with the fixed conflicts now.

@Zoomulator Zoomulator changed the title Rebase - Fix cameraprojection crash Fix cameraprojection crash - Merge and conflict fix of bevy/main Apr 24, 2024
@doonv
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doonv commented Apr 25, 2024

Yeah I think I'll try rebasing it myself.

@doonv
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doonv commented Apr 25, 2024

I don't think rebasing is the right thing to do, I'll just do a regular merge.

@doonv doonv closed this Apr 25, 2024
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