# Objective
- Addresses #12462
- When we serialize an enum, deserialize it, then reserialize it, the
correct variant should be selected.
## Solution
- Change `dynamic_enum.set_variant` to
`dynamic_enum.set_variant_with_index` in `EnumVisitor`
# Objective
To have a user level workaround for #12237.
## Solution
Workaround to the problem is described in:
https://github.com/bevyengine/bevy/issues/12237#issuecomment-1983680632
## Changelog
### Changed
- `CreateWindowParams` type and `create_windows` system from
`bevy_winit` is now public, which allows library authors and game
developers to manually trigger window creation when needed.
# Objective
Fixes#12064
## Solution
Prior to #11326, the "global physical" translation of text was rounded.
After #11326, only the "offset" is being rounded.
This moves things around so that the "global translation" is converted
to physical pixels, rounded, and then converted back to logical pixels,
which is what I believe was happening before / what the comments above
describe.
## Discussion
This seems to work and fix an obvious mistake in some code, but I don't
fully grok the ui / text pipelines / math here.
## Before / After and test example
<details>
<summary>Expand Code</summary>
```rust
use std::f32::consts::FRAC_PI_2;
use bevy::prelude::*;
use bevy_internal:🪟:WindowResolution;
const FONT_SIZE: f32 = 25.0;
const PADDING: f32 = 5.0;
fn main() {
App::new()
.add_plugins(
DefaultPlugins.set(WindowPlugin {
primary_window: Some(Window {
resolution: WindowResolution::default().with_scale_factor_override(1.0),
..default()
}),
..default()
}),
//.set(ImagePlugin::default_nearest()),
)
.add_systems(Startup, setup)
.run();
}
fn setup(mut commands: Commands, asset_server: Res<AssetServer>) {
commands.spawn(Camera2dBundle::default());
let font = asset_server.load("fonts/FiraSans-Bold.ttf");
for x in [20.5, 140.0] {
for i in 1..10 {
text(
&mut commands,
font.clone(),
x,
(FONT_SIZE + PADDING) * i as f32,
i,
Quat::default(),
1.0,
);
}
}
for x in [450.5, 700.0] {
for i in 1..10 {
text(
&mut commands,
font.clone(),
x,
((FONT_SIZE * 2.0) + PADDING) * i as f32,
i,
Quat::default(),
2.0,
);
}
}
for y in [400.0, 600.0] {
for i in 1..10 {
text(
&mut commands,
font.clone(),
(FONT_SIZE + PADDING) * i as f32,
y,
i,
Quat::from_rotation_z(FRAC_PI_2),
1.0,
);
}
}
}
fn text(
commands: &mut Commands,
font: Handle<Font>,
x: f32,
y: f32,
i: usize,
rot: Quat,
scale: f32,
) {
let text = (65..(65 + i)).map(|a| a as u8 as char).collect::<String>();
commands.spawn(TextBundle {
style: Style {
position_type: PositionType::Absolute,
left: Val::Px(x),
top: Val::Px(y),
..default()
},
text: Text::from_section(
text,
TextStyle {
font,
font_size: FONT_SIZE,
..default()
},
),
transform: Transform::from_rotation(rot).with_scale(Vec2::splat(scale).extend(1.)),
..default()
});
}
```
</details>
Open both images in new tabs and swap back and forth. Pay attention to
the "A" and "ABCD" lines.
<details>
<summary>Before</summary>
<img width="640" alt="main3"
src="https://github.com/bevyengine/bevy/assets/200550/248d7a55-d06d-433f-80da-1914803c3551">
</details>
<details>
<summary>After</summary>
<img width="640" alt="pr3"
src="https://github.com/bevyengine/bevy/assets/200550/26a9d292-07ae-4af3-b035-e187b2529ace">
</details>
---------
Co-authored-by: François Mockers <mockersf@gmail.com>
# Objective
`System<f32>` currently does not implement `Eq` even though it should
## Solution
Manually implement `Eq` like other traits are manually implemented
# Objective
fix occasional crash from commands.insert when quickly spawning and
despawning skinned/morphed meshes
## Solution
use `try_insert` instead of `insert`. if the entity is deleted we don't
mind failing to add the `NoAutomaticBatching` marker.
# Objective
Fixes#12353
When only `webp` was selected, `ImageLoader` would not be initialized.
That is, users using `default-features = false` would need to add `png`
or `bmp` or something in addition to `webp` in order to use `webp`.
This was also the case for `pnm`.
## Solution
Add `webp` and `pnm` to the list of features that trigger the
initialization of `ImageLoader`.
# Objective
- Fix slightly wrong logic from #11442
- Directional lights should not have a near clip plane
## Solution
- Push near clip out to infinity, so that the frustum normal is still
available if its needed for whatever reason in shader
- also opportunistically nabs a typo
- Avoid version mismatch
- When cpal updates oboe in a patch release, this breaks android support
for Bevy
- Use the same version of oboe as cpal by relying on it to re-export the
feature
# Objective
- Fixes#12255
Still needs confirming what the consequences are from having camera
viewport nodes live on the root of the taffy tree.
## Solution
To fix calculating the layouts for UI nodes we need to cleanup the
children previously set whenever `TargetCamera` is updated. This also
maintains a list of taffy camera nodes and cleans them up when removed.
---
## Changelog
Fixed#12255
## Migration Guide
changes affect private structs/members so shouldn't need actions by
engine users.
# Objective
Fixes#12126
Notably this does not appear to fix the console error spam that appears
to be coming from winit, only the performance bug that occurs when
tabbing out and back into the game.
## Solution
The winit event loop starts out as `ControlFlow::Wait` by default. When
switching to `UpdateMode::Reactive` or `UpdateMode::ReactiveLowPower`,
we repeatedly update this to `ControlFlow::WaitUntil(next)`. When
switching back to `UpdateMode::Continuous`, the event loop is
erroneously stuck at the latest `ControlFlow::WaitUntil(next)` that was
issued.
I also changed how we handle `Event::NewEvents` since the `StartCause`
already tells us enough information to make that decision. This came
about my debugging and I left it in as an improvement.
Hi, this is a minimal implementation of #12159. I wasn't sure if the
`EventLoopProxy` should be wrapped somewhat to make it more explicit.
Minimal implementation of #12159
When using `UpdateMode::Reactive` it is currently not possible to
request a redraw when a long running task is finished or an external
source has new data.
This makes the following possible which will then run an app update once
``` rust
// EventLoopProxy is Send on most architectures
// The EventLoopProxy can also be saved in a thread local for WASM or a static in other architecturecs
pub fn example(proxy: NonSend<EventLoopProxy<()>>) {
let clone: EventLoopProxy<()> = proxy.clone();
thread::spawn(move || {
// do long work
clone.send_event(());
});
}
```
By using the EventLoopProxy one can manually send events from external
threads to the event loop as `UserEvent`s.
This simply sets redraw_requested when a `UserEvent` is received.
- Added the ability to request a redraw from an external source
---------
Co-authored-by: Kellner, Robin <Robin.Kellner@vector.com>
This PR unpins `web-sys` so that unrelated projects that have
`bevy_render` in their workspace can finally update their `web-sys`.
More details in and fixes#12246.
* Update `wgpu` from 0.19.1 to 0.19.3.
* Remove the `web-sys` pin.
* Update docs and wasm helper to remove the now-stale
`--cfg=web_sys_unstable_apis` Rust flag.
---
Updated `wgpu` to v0.19.3 and removed `web-sys` pin.
# Objective
- Make `GizmoConfigStore` play well with reflection-based workflows like
editors.
## Solution
- `#[derive(Reflect)]` and call `.register_type()`.
# Objective
Since #9822, `SimpleExecutor` panics when an automatic sync point is
inserted:
```rust
let mut sched = Schedule::default();
sched.set_executor_kind(ExecutorKind::Simple);
sched.add_systems((|_: Commands| (), || ()).chain());
sched.run(&mut World::new());
```
```
System's param_state was not found. Did you forget to initialize this system before running it?
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
Encountered a panic in system `bevy_ecs::schedule::executor::apply_deferred`!
```
## Solution
Don't try to run the `apply_deferred` system.
# Objective
Fixes Skyboxes on WebGL, which broke in Bevy 0.13 due to the addition of
the `brightness` uniform, when previously the skybox pipeline only had
view and global uniforms.
```ignore
panicked at ~/.cargo/registry/src/index.crates.io-6f17d22bba15001f/wgpu-0.19.1/src/backend/wgpu_core.rs:3009:5:
wgpu error: Validation Error
Caused by:
In Device::create_render_pipeline
note: label = `skybox_pipeline`
In the provided shader, the type given for group 0 binding 3 has a size of 4. As the device does not support `DownlevelFlags::BUFFER_BINDINGS_NOT_16_BYTE_ALIGNED`, the type must have a size that is a multiple of 16 bytes.
```
It would be nice if this could be backported to a 0.13.1 patch as well
if possible. I'm needing to rely on my own fork for now.
## Solution
Similar to the Globals uniform solution here:
d31de3f139/crates/bevy_render/src/globals.rs (L59-L60)
I've added 3 conditional fields to `SkyboxUniforms`.
# Objective
Improve code quality and prevent bugs.
## Solution
I removed the unnecessary wildcards from `<LogPlugin as Plugin>::build`.
I also changed the warnings that would occur if the subscriber/logger
was already set into errors.
# Objective
- Fixes#11977 - user defined shaders don't work in wasm
- After investigation, it won't work if the shader is not yet available
when compiling the pipeline on all platforms, for example if you load
many assets
## Solution
- Set the pipeline state to queued when it errs waiting for the shader
so that it's retried
# Objective
- Some properties of public types are private but sometimes it's useful
to be able to set those
## Solution
- Make more stuff pub
---
## Changelog
- `MaterialBindGroupId` internal id is now pub and added a new()
constructor
- `ExtractedPointLight` and `ExtractedDirectionalLight` properties are
now all pub
---------
Co-authored-by: James Liu <contact@jamessliu.com>
This PR closes#11978
# Objective
Fix rendering on iOS Simulators.
iOS Simulator doesn't support the capability CUBE_ARRAY_TEXTURES, since
0.13 this started to make iOS Simulator not render anything with the
following message being outputted:
```
2024-02-19T14:59:34.896266Z ERROR bevy_render::render_resource::pipeline_cache: failed to create shader module: Validation Error
Caused by:
In Device::create_shader_module
Shader validation error:
Type [40] '' is invalid
Capability Capabilities(CUBE_ARRAY_TEXTURES) is required
```
## Solution
- Split up NO_ARRAY_TEXTURES_SUPPORT into both NO_ARRAY_TEXTURES_SUPPORT
and NO_CUBE_ARRAY_TEXTURES_SUPPORT and correctly apply
NO_ARRAY_TEXTURES_SUPPORT for iOS Simulator using the cfg flag
introduced in #10178.
---
## Changelog
### Fixed
- Rendering on iOS Simulator due to missing CUBE_ARRAY_TEXTURES support.
---------
Co-authored-by: Sam Pettersson <sam.pettersson@geoguessr.com>
## Objective
Always have `some_system.into_system().type_id() ==
some_system.into_system_set().system_type().unwrap()`.
System sets have a `fn system_type() -> Option<TypeId>` that is
implemented by `SystemTypeSet` to returning the TypeId of the system's
function type. This was implemented in
https://github.com/bevyengine/bevy/pull/7715 and is used in
`bevy_mod_debugdump` to handle `.after(function)` constraints.
Back then, `System::type_id` always also returned the type id of the
function item, not of `FunctionSystem<M, F>`.
https://github.com/bevyengine/bevy/pull/11728 changes the behaviour of
`System::type_id` so that it returns the id of the
`FunctionSystem`/`ExclusiveFunctionSystem` wrapper, but it did not
change `SystemTypeSet::system_type`, so doing the lookup breaks in
`bevy_mod_debugdump`.
## Solution
Change `IntoSystemSet` for functions to return a
`SystemTypeSet<FunctionSystem>` /
`SystemTypeSet<ExclusiveFunctionSystem>` instead of `SystemTypeSet<F>`.
# Objective
- Globals are supposed to be available in vertex shader but that was
mistakenly removed in 0.13
## Solution
- Configure the visibility of the globals correctly
Fixes https://github.com/bevyengine/bevy/issues/12015
# Objective
- Fixes#12001.
- Note this PR doesn't change any feature flags, however flaky the issue
revealed they are.
## Solution
- Use `FromReflect` to convert proxy types to concrete ones in
`ReflectSerialize::get_serializable`.
- Use `get_represented_type_info() -> type_id()` to get the correct type
id to interact with the registry in
`bevy_reflect::serde::ser::get_serializable`.
---
## Changelog
- Registering `ReflectSerialize` now imposes additional `FromReflect`
and `TypePath` bounds.
## Migration Guide
- If `ReflectSerialize` is registered on a type, but `TypePath` or
`FromReflect` implementations are omitted (perhaps by
`#[reflect(type_path = false)` or `#[reflect(from_reflect = false)]`),
the traits must now be implemented.
---------
Co-authored-by: Alice Cecile <alice.i.cecile@gmail.com>
Co-authored-by: Gino Valente <49806985+MrGVSV@users.noreply.github.com>
- The 3D Lighting example is meant to show using multiple lights in the
same scene.
- It currently looks very dark. (See [this
image](4fdb1455d5 (r1494653511)).)
- Resetting the physical camera properties sets the shutter speed to 1 /
125, even though it initially starts at 1 / 100.
- Increase the intensity of all 3 lights in the example.
- Now it is much closer to the example in Bevy 0.12.
- I had to remove the comment explaining the lightbulb equivalent of the
intensities because I don't know how it was calculated. Does anyone know
what light emits 100,000 lumens?
- Set the initial shutter speed to 1 / 125.
Before:
<img width="1392" alt="before"
src="https://github.com/bevyengine/bevy/assets/59022059/ac353e02-58e9-4661-aa6d-e5fdf0dcd2f6">
After:
<img width="1392" alt="after"
src="https://github.com/bevyengine/bevy/assets/59022059/4ff0beb6-0ced-4fb2-a953-04be2c77f437">
---------
Co-authored-by: Alice Cecile <alice.i.cecile@gmail.com>
# Objective
- The file asset source currently creates the `imported_assets/Default`
directory with relative path, which leads to wrongly created directories
when the executable is run with a working directory different from the
project root.
## Solution
- Use the full path instead.
# Objective
If multiple cameras render to the same target with MSAA enabled, only
the first and the last camera output will appear in the final output*.
This is because each camera maintains a separate flag to track the
active main texture. The first camera renders to texture A and all
subsequent cameras first write-back from A and then render into texture
B. Hence, camera 3 onwards will overwrite the work of the previous
camera.
\* This would manifest slightly differently if there were other calls to
post_process_write() in a more complex setup.
The is a functional regression from Bevy 0.12.
## Solution
The flag which tracks the active main texture should be shared between
cameras with the same `NormalizedRenderTarget`. Add the
`Arc<AtomicUsize>` to the existing per-target cache.
# Objective
* Fixes#11932 (performance impact when stepping is disabled)
## Solution
The `Option<FixedBitSet>` argument added to `ScheduleExecutor::run()` in
#8453 caused a measurable performance impact even when stepping is
disabled. This can be seen by the benchmark of running `Schedule:run()`
on an empty schedule in a tight loop
(https://github.com/bevyengine/bevy/issues/11932#issuecomment-1950970236).
I was able to get the same performance results as on 0.12.1 by changing
the argument
`ScheduleExecutor::run()` from `Option<FixedBitSet>` to
`Option<&FixedBitSet>`. The down-side of this change is that
`Schedule::run()` now takes about 6% longer (3.7319 ms vs 3.9855ns) when
stepping is enabled
---
## Changelog
* Change `ScheduleExecutor::run()` `_skipped_systems` from
`Option<FixedBitSet>` to `Option<&FixedBitSet>`
* Added a few benchmarks to measure `Schedule::run()` performance with
various executors
# Objective
Fixes#11964.
## Solution
Adds the `serde` feature to `bitflags` for `bevy_render`. This makes
`bevy_render` compile correctly when used alone.
---
## Changelog
- Fixed an issue where depending on `bevy_render` alone would fail to
compile.
# Objective
- Fixes#11960
- The compilation of `bevy_core_pipeline` failed with the `dds` feature
enabled
## Solution
- Enable the `dds` feature of `bevy_render` when enabling it for
`bevy_core_pipeline`
# Objective
- revert a single-line change made to `examples/asset/asset_loading`
example between `v0.12.1` release and `v0.13.0` release which resulted
in a too-bright, washed-out rendering
## Solution
- reverted the changes made to this example between `v0.12.1` and
`v0.13.0`
# Objective
Another PR failed CI due to duplicate deps, and I noticed this one in
particular while scanning through the error messages.
I think this was missed in #11082.
## Solution
Bump `encase_derive_impl` dep in `bevy_encase_derive` to same version as
`encase` dep for `bevy_render`.
I spot-checked a few examples, and glanced at the
[changelog](<https://github.com/teoxoy/encase/blob/main/CHANGELOG.md#v070-2024-01-02>)
and I don't think there's anything to be concerned about, but I barely
know what this thing does.
# Objective
Fixes#11908
## Solution
- Remove the `naga_oil` dependency from `bevy_pbr`.
- We were doing a little dance to disable `glsl` support on not-wasm, so
incorporate that dance into `bevy_render`'s `Cargo.toml`.
They cause the number of texture bindings to overflow on those
platforms. Ultimately, we shouldn't unconditionally disable them, but
this fixes a crash blocking 0.13.
Closes#11885.
# Objective
Fixes two small quality issues:
1. With the new default ev100 exposure value, the irradiance intensity
was too low
2. The camera was rotating at a fixed speed (instead of a speed
multiplied by delta time), resulting in frame-rate dependent rotation
speed.
I did this during the prepass, but I neglected to do it during the
shadow map pass, causing a panic when directional lights with shadows
were enabled with lightmapped meshes present. This patch fixes the
issue.
Closes#11898.
# Objective
- Being able to build for WebGPU
```
error[E0061]: this function takes 1 argument but 3 arguments were supplied
--> .cargo/registry/src/index.crates.io-6f17d22bba15001f/wgpu-0.19.1/src/backend/webgpu.rs:375:22
|
375 | let mut mapped = web_sys::GpuDepthStencilState::new(
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
376 | map_compare_function(desc.depth_compare),
| ---------------------------------------- unexpected argument of type `GpuCompareFunction`
377 | desc.depth_write_enabled,
| ------------------------ unexpected argument of type `bool`
|
note: associated function defined here
--> .cargo/registry/src/index.crates.io-6f17d22bba15001f/web-sys-0.3.68/src/features/gen_GpuDepthStencilState.rs:27:12
|
27 | pub fn new(format: GpuTextureFormat) -> Self {
| ^^^
help: remove the extra arguments
|
376 - map_compare_function(desc.depth_compare),
376 + map_texture_format(desc.format),
|
error[E0061]: this function takes 1 argument but 2 arguments were supplied
--> .cargo/registry/src/index.crates.io-6f17d22bba15001f/wgpu-0.19.1/src/backend/webgpu.rs:1693:13
|
1693 | web_sys::GpuVertexState::new(desc.vertex.entry_point, &module.0);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -------------------------
| |
| unexpected argument of type `&str`
| help: remove the extra argument
|
note: associated function defined here
--> .cargo/registry/src/index.crates.io-6f17d22bba15001f/web-sys-0.3.68/src/features/gen_GpuVertexState.rs:27:12
|
27 | pub fn new(module: &GpuShaderModule) -> Self {
| ^^^
error[E0061]: this function takes 2 arguments but 3 arguments were supplied
--> .cargo/registry/src/index.crates.io-6f17d22bba15001f/wgpu-0.19.1/src/backend/webgpu.rs:1768:17
|
1768 | web_sys::GpuFragmentState::new(frag.entry_point, &module.0, &targets);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ---------------- -------- unexpected argument of type `&js_sys::Array`
| |
| expected `&GpuShaderModule`, found `&str`
|
= note: expected reference `&GpuShaderModule`
found reference `&str`
note: associated function defined here
--> .cargo/registry/src/index.crates.io-6f17d22bba15001f/web-sys-0.3.68/src/features/gen_GpuFragmentState.rs:27:12
|
27 | pub fn new(module: &GpuShaderModule, targets: &::wasm_bindgen::JsValue) -> Self {
| ^^^
help: remove the extra argument
|
1768 - web_sys::GpuFragmentState::new(frag.entry_point, &module.0, &targets);
1768 + web_sys::GpuFragmentState::new(/* &GpuShaderModule */, &module.0);
|
error[E0061]: this function takes 1 argument but 2 arguments were supplied
--> .cargo/registry/src/index.crates.io-6f17d22bba15001f/wgpu-0.19.1/src/backend/webgpu.rs:1793:13
|
1793 | web_sys::GpuProgrammableStage::new(desc.entry_point, &shader_module.0);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ------------------
| |
| unexpected argument of type `&str`
| help: remove the extra argument
|
note: associated function defined here
--> .cargo/registry/src/index.crates.io-6f17d22bba15001f/web-sys-0.3.68/src/features/gen_GpuProgrammableStage.rs:27:12
|
27 | pub fn new(module: &GpuShaderModule) -> Self {
| ^^^
error[E0599]: no method named `write_timestamp` found for struct `GpuCommandEncoder` in the current scope
--> .cargo/registry/src/index.crates.io-6f17d22bba15001f/wgpu-0.19.1/src/backend/webgpu.rs:2505:14
|
2503 | / encoder_data
2504 | | .0
2505 | | .write_timestamp(&query_set_data.0, query_index);
| | -^^^^^^^^^^^^^^^ method not found in `GpuCommandEncoder`
| |_____________|
|
Some errors have detailed explanations: E0061, E0599.
For more information about an error, try `rustc --explain E0061`.
```
## Solution
- `web-sys` doesn't follow semver for the WebGPU APIs as they are
unstable. Force using a compatible version
---------
Co-authored-by: Alice Cecile <alice.i.cecile@gmail.com>
# Objective
When registering and preregistering asset loaders, there would be a
`warn!` if multiple asset loaders use a given extension, and an `info!`
if multiple asset loaders load the same asset type. Since both of these
situations are individually fine, it was decided that these messages
should be removed.
## Solution
Replace both of these messages with a new `warn!` that notes that if
multiple asset loaders share the same asset type _and_ share extensions,
that the loader must be specified in the `.meta` file for those assets
in order to solve the ambiguity. This is a more useful message, since it
notes when a user must take special action / consideration.
