# Objective
Provide an example of how to achieve pixel-perfect "grid snapping" in 2D
via rendering to a texture. This is a common use case in retro pixel art
game development.
## Solution
Render sprites to a canvas via a Camera, then use another (scaled up)
Camera to render the resulting canvas to the screen. This example is
based on the `3d/render_to_texture.rs` example. Furthermore, this
example demonstrates mixing retro-style graphics with high-resolution
graphics, as well as pixel-snapped rendering of a
`MaterialMesh2dBundle`.
# Objective
- Provides an alternate solution to the one implemented in #10791
without breaking changes.
## Solution
- Changes the bounds of macro-generated `TypePath` implementations to
universally ignore the types of fields, rather than use the same bounds
as other implementations. I think this is a more holistic solution than
#10791 because it totally erases the finicky bounds we currently
generate, helping to untangle the reflection trait system.
# Objective
- Make the implementation order consistent between all sources to fit
the order in the trait.
## Solution
- Change the implementation order.
Matches versioning & features from other Cargo.toml files in the
project.
# Objective
Resolves#10932
## Solution
Added smallvec to the bevy_utils cargo.toml and added a line to
re-export the crate. Target version and features set to match what's
used in the other bevy crates.
Bumps
[actions/upload-artifact](https://github.com/actions/upload-artifact)
from 2 to 4.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/actions/upload-artifact/releases">actions/upload-artifact's
releases</a>.</em></p>
<blockquote>
<h2>v4.0.0</h2>
<h2>What's Changed</h2>
<p>The release of upload-artifact@v4 and download-artifact@v4 are major
changes to the backend architecture of Artifacts. They have numerous
performance and behavioral improvements.</p>
<p>For more information, see the <a
href="https://github.com/actions/toolkit/tree/main/packages/artifact"><code>@actions/artifact</code></a>
documentation.</p>
<h2>New Contributors</h2>
<ul>
<li><a href="https://github.com/vmjoseph"><code>@vmjoseph</code></a>
made their first contribution in <a
href="https://redirect.github.com/actions/upload-artifact/pull/464">actions/upload-artifact#464</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/actions/upload-artifact/compare/v3...v4.0.0">https://github.com/actions/upload-artifact/compare/v3...v4.0.0</a></p>
<h2>v3.1.3</h2>
<h2>What's Changed</h2>
<ul>
<li>chore(github): remove trailing whitespaces by <a
href="https://github.com/ljmf00"><code>@ljmf00</code></a> in <a
href="https://redirect.github.com/actions/upload-artifact/pull/313">actions/upload-artifact#313</a></li>
<li>Bump <code>@actions/artifact</code> version to v1.1.2 by <a
href="https://github.com/bethanyj28"><code>@bethanyj28</code></a> in <a
href="https://redirect.github.com/actions/upload-artifact/pull/436">actions/upload-artifact#436</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/actions/upload-artifact/compare/v3...v3.1.3">https://github.com/actions/upload-artifact/compare/v3...v3.1.3</a></p>
<h2>v3.1.2</h2>
<ul>
<li>Update all <code>@actions/*</code> NPM packages to their latest
versions- <a
href="https://redirect.github.com/actions/upload-artifact/issues/374">#374</a></li>
<li>Update all dev dependencies to their most recent versions - <a
href="https://redirect.github.com/actions/upload-artifact/issues/375">#375</a></li>
</ul>
<h2>v3.1.1</h2>
<ul>
<li>Update actions/core package to latest version to remove
<code>set-output</code> deprecation warning <a
href="https://redirect.github.com/actions/upload-artifact/issues/351">#351</a></li>
</ul>
<h2>v3.1.0</h2>
<h2>What's Changed</h2>
<ul>
<li>Bump <code>@actions/artifact</code> to v1.1.0 (<a
href="https://redirect.github.com/actions/upload-artifact/pull/327">actions/upload-artifact#327</a>)
<ul>
<li>Adds checksum headers on artifact upload (<a
href="https://redirect.github.com/actions/toolkit/pull/1095">actions/toolkit#1095</a>)
(<a
href="https://redirect.github.com/actions/toolkit/pull/1063">actions/toolkit#1063</a>)</li>
</ul>
</li>
</ul>
<h2>v3.0.0</h2>
<h2>What's Changed</h2>
<ul>
<li>Update default runtime to node16 (<a
href="https://redirect.github.com/actions/upload-artifact/issues/293">#293</a>)</li>
<li>Update package-lock.json file version to 2 (<a
href="https://redirect.github.com/actions/upload-artifact/issues/302">#302</a>)</li>
</ul>
<h3>Breaking Changes</h3>
<p>With the update to Node 16, all scripts will now be run with Node 16
rather than Node 12.</p>
<h2>v2.3.1</h2>
<p>Fix for empty fails on Windows failing on upload <a
href="https://redirect.github.com/actions/upload-artifact/issues/281">#281</a></p>
<h2>v2.3.0 Upload Artifact</h2>
<ul>
<li>Optimizations for faster uploads of larger files that are already
compressed</li>
<li>Significantly improved logging when there are chunked uploads</li>
<li>Clarifications in logs around the upload size and prohibited
characters that aren't allowed in the artifact name or any uploaded
files</li>
<li>Various other small bugfixes & optimizations</li>
</ul>
<h2>v2.2.4</h2>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="c7d193f32e"><code>c7d193f</code></a>
Merge pull request <a
href="https://redirect.github.com/actions/upload-artifact/issues/466">#466</a>
from actions/v4-beta</li>
<li><a
href="13131bb095"><code>13131bb</code></a>
licensed cache</li>
<li><a
href="4a6c273b98"><code>4a6c273</code></a>
Merge branch 'main' into v4-beta</li>
<li><a
href="f391bb91a3"><code>f391bb9</code></a>
Merge pull request <a
href="https://redirect.github.com/actions/upload-artifact/issues/465">#465</a>
from actions/robherley/v4-documentation</li>
<li><a
href="9653d03c4b"><code>9653d03</code></a>
Apply suggestions from code review</li>
<li><a
href="875b630764"><code>875b630</code></a>
add limitations section</li>
<li><a
href="ecb21463e9"><code>ecb2146</code></a>
add compression example</li>
<li><a
href="5e7604f84a"><code>5e7604f</code></a>
trim some repeated info</li>
<li><a
href="d6437d0758"><code>d6437d0</code></a>
naming</li>
<li><a
href="1b56155703"><code>1b56155</code></a>
s/v4-beta/v4/g</li>
<li>Additional commits viewable in <a
href="https://github.com/actions/upload-artifact/compare/v2...v4">compare
view</a></li>
</ul>
</details>
<br />
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Dependabot will resolve any conflicts with this PR as long as you don't
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You can trigger Dependabot actions by commenting on this PR:
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# Objective
- After #10151, cache check is less useful in dependency ban job
- It fails anyway because the steps are not in the right order
## Solution
- Remove the added steps
# Objective
Register and Serialize `Camera3dDepthTextureUsage` and
`ScreenSpaceTransmissionQuality`.
Fixes: #11036
## Solution
Added the relevant derives for reflection and serialization and type
registrations.
# Objective
Outlines are drawn for UI nodes with `Display::None` set and their
descendants. They should not be visible.
## Solution
Make all Nodes with `Display::None` inherit an empty clipping rect,
ensuring that the outlines are not visible.
Fixes#10940
---
## Changelog
* In `update_clipping_system` if a node has `Display::None` set, clip
the entire node and all its descendants by replacing the inherited clip
with a default rect (which is empty)
# Objective
The documentation for the `States` trait contains an error! There is a
single colon missing from `OnExit<T:Variant>`.
## Solution
Replace `OnExit<T:Variant>` with `OnExit<T::Variant>`. (Notice the added
colon.)
---
## Changelog
### Added
- Added missing colon in `States` documentation.
---
Bevy community, you may now rest easy.
The error conditions were not documented, this requires the user to
inspect the source code to know when to expect a `None`.
Error conditions should always be documented, so we document them.
---------
Co-authored-by: Alice Cecile <alice.i.cecile@gmail.com>
# Objective
- After #10702, it seems `libxkbcommon-x11-0` is now a default
dependency
```
2023-12-21T14:13:14.876926Z INFO log: Failed loading `libxkbcommon-x11.so.0`. Error: CantOpen(DlOpen { desc: "libxkbcommon-x11.so.0: cannot open shared object file: No such file or directory" })
```
## Solution
- Add the new dependency on linux
Improves #11052
# Changelog
- Remove `Window::fit_canvas_to_parent`, as its resizing on wasm now
respects its CSS configuration.
## Migration Guide
- Remove uses of `Window::fit_canvas_to_parent` in favor of CSS
properties, for example:
```css
canvas {
width: 100%;
height: 100%;
}
```
# Objective
- After #10336, some gltf files fail to load (examples
custom_gltf_vertex_attribute, gltf_skinned_mesh, ...)
- Fix them
## Solution
- Allow padding in base 64 decoder
# Objective
Fix#10731.
## Solution
Rename `App::add_state<T>(&mut self)` to `init_state`, and add
`App::insert_state<T>(&mut self, state: T)`. I decided on these names
because they are more similar to `init_resource` and `insert_resource`.
I also removed the `States` trait's requirement for `Default`. Instead,
`init_state` requires `FromWorld`.
---
## Changelog
- Renamed `App::add_state` to `init_state`.
- Added `App::insert_state`.
- Removed the `States` trait's requirement for `Default`.
## Migration Guide
- Renamed `App::add_state` to `init_state`.
# Objective
- Update winit dependency to 0.29
## Changelog
### KeyCode changes
- Removed `ScanCode`, as it was [replaced by
KeyCode](https://github.com/rust-windowing/winit/blob/master/CHANGELOG.md#0292).
- `ReceivedCharacter.char` is now a `SmolStr`, [relevant
doc](https://docs.rs/winit/latest/winit/event/struct.KeyEvent.html#structfield.text).
- Changed most `KeyCode` values, and added more.
KeyCode has changed meaning. With this PR, it refers to physical
position on keyboard rather than the printed letter on keyboard keys.
In practice this means:
- On QWERTY keyboard layouts, nothing changes
- On any other keyboard layout, `KeyCode` no longer reflects the label
on key.
- This is "good". In bevy 0.12, when you used WASD for movement, users
with non-QWERTY keyboards couldn't play your game! This was especially
bad for non-latin keyboards. Now, WASD represents the physical keys. A
French player will press the ZQSD keys, which are near each other,
Kyrgyz players will use "Цфыв".
- This is "bad" as well. You can't know in advance what the label of the
key for input is. Your UI says "press WASD to move", even if in reality,
they should be pressing "ZQSD" or "Цфыв". You also no longer can use
`KeyCode` for text inputs. In any case, it was a pretty bad API for text
input. You should use `ReceivedCharacter` now instead.
### Other changes
- Use `web-time` rather than `instant` crate.
(https://github.com/rust-windowing/winit/pull/2836)
- winit did split `run_return` in `run_onDemand` and `pump_events`, I
did the same change in bevy_winit and used `pump_events`.
- Removed `return_from_run` from `WinitSettings` as `winit::run` now
returns on supported platforms.
- I left the example "return_after_run" as I think it's still useful.
- This winit change is done partly to allow to create a new window after
quitting all windows: https://github.com/emilk/egui/issues/1918 ; this
PR doesn't address.
- added `width` and `height` properties in the `canvas` from wasm
example
(https://github.com/bevyengine/bevy/pull/10702#discussion_r1420567168)
## Known regressions (important follow ups?)
- Provide an API for reacting when a specific key from current layout
was released.
- possible solutions: use winit::Key from winit::KeyEvent ; mapping
between KeyCode and Key ; or .
- We don't receive characters through alt+numpad (e.g. alt + 151 = "ù")
anymore ; reproduced on winit example "ime". maybe related to
https://github.com/rust-windowing/winit/issues/2945
- (windows) Window content doesn't refresh at all when resizing. By
reading https://github.com/rust-windowing/winit/issues/2900 ; I suspect
we should just fire a `window.request_redraw();` from `AboutToWait`, and
handle actual redrawing within `RedrawRequested`. I'm not sure how to
move all that code so I'd appreciate it to be a follow up.
- (windows) unreleased winit fix for using set_control_flow in
AboutToWait https://github.com/rust-windowing/winit/issues/3215 ; ⚠️ I'm
not sure what the implications are, but that feels bad 🤔
## Follow up
I'd like to avoid bloating this PR, here are a few follow up tasks
worthy of a separate PR, or new issue to track them once this PR is
closed, as they would either complicate reviews, or at risk of being
controversial:
- remove CanvasParentResizePlugin
(https://github.com/bevyengine/bevy/pull/10702#discussion_r1417068856)
- avoid mentionning explicitly winit in docs from bevy_window ?
- NamedKey integration on bevy_input:
https://github.com/rust-windowing/winit/pull/3143 introduced a new
NamedKey variant. I implemented it only on the converters but we'd
benefit making the same changes to bevy_input.
- Add more info in KeyboardInput
https://github.com/bevyengine/bevy/pull/10702#pullrequestreview-1748336313
- https://github.com/bevyengine/bevy/pull/9905 added a workaround on a
bug allegedly fixed by winit 0.29. We should check if it's still
necessary.
- update to raw_window_handle 0.6
- blocked by wgpu
- Rename `KeyCode` to `PhysicalKeyCode`
https://github.com/bevyengine/bevy/pull/10702#discussion_r1404595015
- remove `instant` dependency, [replaced
by](https://github.com/rust-windowing/winit/pull/2836) `web_time`), we'd
need to update to :
- fastrand >= 2.0
- [`async-executor`](https://github.com/smol-rs/async-executor) >= 1.7
- [`futures-lite`](https://github.com/smol-rs/futures-lite) >= 2.0
- Verify license, see
[discussion](https://github.com/bevyengine/bevy/pull/8745#discussion_r1402439800)
- we might be missing a short notice or description of changes made
- Consider using https://github.com/rust-windowing/cursor-icon directly
rather than vendoring it in bevy.
- investigate [this
unwrap](https://github.com/bevyengine/bevy/pull/8745#discussion_r1387044986)
(`winit_window.canvas().unwrap();`)
- Use more good things about winit's update
- https://github.com/bevyengine/bevy/pull/10689#issuecomment-1823560428
## Migration Guide
This PR should have one.
# Objective
- Update base64 requirement from 0.13.0 to 0.21.5.
- Closes#10317.
## Solution
- Bumped `base64` requirement and manually migrated code to fix a
breaking change after updating.
# Objective
`Has<T>` in some niche cases may behave in an unexpected way.
Specifically, when using `Query::get` on a `Has<T>` with a despawned
entity.
## Solution
Add precision about cases wehre `Query::get` could return an `Err`.
Use `'w` for world lifetime consistently.
When implementing system params, useful to look at how other params are
implemented. `'w` makes it clear it is world, not state.
# Objective
- Fixes#10587, where the `Aabb` component of entities with `Sprite` and
`Handle<Image>` components was not automatically updated when
`Sprite::custom_size` changed.
## Solution
- In the query for entities with `Sprite` components in
`calculate_bounds_2d`, use the `Changed` filter to detect for `Sprites`
that changed as well as sprites that do not have `Aabb` components. As
noted in the issue, this will cause the `Aabb` to be recalculated when
other fields of the `Sprite` component change, but calculating the
`Aabb` for sprites is trivial.
---
## Changelog
- Modified query for entities with `Sprite` components in
`calculate_bounds_2d`, so that entities with `Sprite` components that
changed will also have their AABB recalculated.
# Objective
- Provide way to check whether multiple inputs are pressed.
## Solution
- Add `all_pressed` method that checks if all inputs are currently being
pressed.
# Objective
- Allow checking if a resource has changed by its ComponentId
---
## Changelog
- Added `World::is_resource_changed_by_id()` and
`World::is_resource_added_by_id()`.
# Objective
Being able to do:
```rust
ev_scene_ready.read().next().unwrap();
```
Which currently isn't possible because `SceneInstanceReady` doesn't
implement `Debug`.
## Solution
Implement `Debug` for `SceneInstanceReady`.
---
## Changelog
### Added
- Implement Std traits for `SceneInstanceReady`.
# Objective
- Fix an inconsistency in the calculation of aspect ratio's.
- Fixes#10288
## Solution
- Created an intermediate `AspectRatio` struct, as suggested in the
issue. This is currently just used in any places where aspect ratio
calculations happen, to prevent doing it wrong. In my and @mamekoro 's
opinion, it would be better if this was used instead of a normal `f32`
in various places, but I didn't want to make too many changes to begin
with.
## Migration Guide
- Anywhere where you are currently expecting a f32 when getting aspect
ratios, you will now receive a `AspectRatio` struct. this still holds
the same value.
---------
Co-authored-by: Alice Cecile <alice.i.cecile@gmail.com>
Packages are all available but follow a different naming convention on
[Solus OS](https://getsol.us/). This change will help people develop
with bevy on Solus.
# Objective
Update documentation with install instructions on Solus
## Solution
Updated documentation
# Objective
- Expand the texture_atlas example with padding and show how it can
resolve sprite bleeding for different types of sampling.
- Fixes#9522
## Solution
Updated the texture_atlas example by adding 4 different texture atlases:
1. linear, no padding
2. linear, padding
3. nearest neighbor, no padding
4. nearest neighbor, padding
Now renders one padded and one unpadded texture atlas, and the same
upscaled sprite from each of the new texture atlases. See the screenshot
below (taken on 1080p monitor).
**From left->right:** linear no padding, nearest no padding, linear
padding, nearest padding.
---
---------
Co-authored-by: davidasberg <david.aasberg@gmail.com>
# Objective
The definition of several `QueryState` methods use unnecessary explicit
lifetimes, which adds to visual noise.
## Solution
Elide the lifetimes.
# Objective
- bevy_sprite crate is missing docs for important types. `Sprite` being
undocumented was especially confusing for me even though it is one of
the first types I need to learn.
## Solution
- Improves the situation a little by adding some documentations.
I'm unsure about my understanding of functionality and writing. I'm
happy to be pointed out any mistakes.
---------
Co-authored-by: Alice Cecile <alice.i.cecile@gmail.com>
Co-authored-by: Federico Rinaldi <gisquerin@gmail.com>
# Objective
`Instant` and `Duration` from the `instant` crate are exposed in
`bevy_utils` to have a single abstraction for native/wasm.
It would be useful to have the same thing for
[`SystemTime`](https://doc.rust-lang.org/std/time/struct.SystemTime.html).
---
## Changelog
### Added
- `bevy_utils` now re-exposes the `instant::SystemTime` struct
Co-authored-by: Charles Bournhonesque <cbournhonesque@snapchat.com>
