Commit graph

2673 commits

Author SHA1 Message Date
Robert Swain
40fccd29ca Use RenderQueue in BufferVec (#2847)
Using RenderQueue in BufferVec allows removal of the staging buffer entirely, as well as removal of the SpriteNode.

Co-authored-by: Carter Anderson <mcanders1@gmail.com>
2021-10-07 19:24:48 +00:00
TheRawMeatball
2974293682 Add ControlNode for UI (#2908)
This PR adds a ControlNode which marks an entity as "transparent" to the UI layout system, meaning the children of this entity will be treated as the children of this entity s parent by the layout system(s).
2021-10-06 19:00:36 +00:00
Christopher Durham
0887f41b58 Fix bevy_ecs::schedule::executor_parallel::system span management (#2905)
# Objective

- Fixes #2904 (see for context)

## Solution

- Simply hoist span creation out of the threaded task
- Confirmed to solve the issue locally

Now all events have the full span parent tree up through `bevy_ecs::schedule::stage` all the way to `bevy_app::app::bevy_app` (and its parents in bevy-consumer code, if any).
2021-10-06 19:00:35 +00:00
Christopher Durham
a60fe30ada Avoid some format! into immediate format! (#2913)
# Objective

- Avoid usages of `format!` that ~immediately get passed to another `format!`. This avoids a temporary allocation and is just generally cleaner.

## Solution

- `bevy_derive::shader_defs` does a `format!("{}", val.to_string())`, which is better written as just `format!("{}", val)`
- `bevy_diagnostic::log_diagnostics_plugin` does a `format!("{:>}", format!(...))`, which is better written as `format!("{:>}", format_args!(...))`
- `bevy_ecs::schedule` does `tracing::info!(..., name = &*format!("{:?}", val))`, which is better written with the tracing shorthand `tracing::info!(..., name = ?val)`
- `bevy_reflect::reflect` does `f.write_str(&format!(...))`, which is better written as `write!(f, ...)` (this could also be written using `f.debug_tuple`, but I opted to maintain alt debug behavior)
- `bevy_reflect::serde::{ser, de}` do `serde::Error::custom(format!(...))`, which is better written as `Error::custom(format_args!(...))`, as `Error::custom` takes `impl Display` and just immediately calls `format!` again
2021-10-06 18:34:33 +00:00
Kurt Kühnert
bf19ddf191 removed unused RenderResourceId and SwapChainFrame (#2890)
# Objective

- removed unused RenderResourceId and SwapChainFrame (already unified with TextureView)
- added deref to BindGroup, this makes conversion to wgpu::BindGroup easier

## Solution

- cleans up the API
2021-10-06 00:24:01 +00:00
Paweł Grabarz
07ed1d053e Implement and require #[derive(Component)] on all component structs (#2254)
This implements the most minimal variant of #1843 - a derive for marker trait. This is a prerequisite to more complicated features like statically defined storage type or opt-out component reflection.

In order to make component struct's purpose explicit and avoid misuse, it must be annotated with `#[derive(Component)]` (manual impl is discouraged for compatibility). Right now this is just a marker trait, but in the future it might be expanded. Making this change early allows us to make further changes later without breaking backward compatibility for derive macro users.

This already prevents a lot of issues, like using bundles in `insert` calls. Primitive types are no longer valid components as well. This can be easily worked around by adding newtype wrappers and deriving `Component` for them.

One funny example of prevented bad code (from our own tests) is when an newtype struct or enum variant is used. Previously, it was possible to write `insert(Newtype)` instead of `insert(Newtype(value))`. That code compiled, because function pointers (in this case newtype struct constructor) implement `Send + Sync + 'static`, so we allowed them to be used as components. This is no longer the case and such invalid code will trigger a compile error.


Co-authored-by: = <=>
Co-authored-by: TheRawMeatball <therawmeatball@gmail.com>
Co-authored-by: Carter Anderson <mcanders1@gmail.com>
2021-10-03 19:23:44 +00:00
Robert Swain
0eb11df394 Apply labels to wgpu resources for improved debugging/profiling (#2912)
# Objective

$subj. All of these names show up in external tools when debugging/profiling frames, which is super useful.
2021-10-03 19:04:37 +00:00
Robert Swain
44ed7e32d8 bevy_render2: Add tracing spans around render subapp and stages (#2907)
Add tracing spans around the renderer subapp and render stages in bevy_render2 to allow profiling / visualisation of stages.
From:
<img width="1181" alt="Screenshot 2021-10-02 122336" src="https://user-images.githubusercontent.com/302146/135712361-8aec28ae-0f1e-4c27-9b6e-ca5e5f45d6b9.png">
To:
<img width="1229" alt="Screenshot 2021-10-02 122509" src="https://user-images.githubusercontent.com/302146/135712365-6414d424-4e15-4265-9952-483876da9f9a.png">
2021-10-02 19:16:32 +00:00
Daniel McNab
5ba2b9adcf Unique WorldId (#2827)
# Objective

Fixes these issues:
- `WorldId`s currently aren't necessarily unique
    - I want to guarantee that they're unique to safeguard my librarified version of https://github.com/bevyengine/bevy/discussions/2805
    - There probably hasn't been a collision yet, but they could technically collide
- `SystemId` isn't used for anything
  - It's no longer used now that `Locals` are stored within the `System`.
- `bevy_ecs` depends on rand

## Solution

- Instead of randomly generating `WorldId`s, just use an incrementing atomic counter, panicing on overflow.
- Remove `SystemId` 
    - We do need to allow Locals for exclusive systems at some point, but exclusive systems couldn't access their own `SystemId` anyway.
- Now that these don't depend on rand, move it to a dev-dependency

## Todo

Determine if `WorldId` should be `u32` based instead
2021-09-30 20:54:47 +00:00
VVishion
d2bba8cb15 Add set_stencil_reference to TrackedRenderPass (#2885)
`TrackedRenderPass` is a wrapper around wgpu's `RenderPass` and should expose needed methods such as `set_stencil_reference`.
2021-09-28 21:46:30 +00:00
Mike
99199338ad add_texture returns index to texture (#2864)
If you need to build a texture atlas from an already created texture that is not match a grid, you need to use new_empty and add_texture to create it.  However it is not straight forward to get the index to be used with TextureAtlasSprite. add_texture should be changed to return the index to the texture.

Currently you can do something like this:

```rs
let texture = asset_server.load::<Texture>::("texture.png");
let texture_atlas = TextureAtlas::new_empty(texture, Vec2::new(40.0, 40.0));

texture_atlas.add_texture(Rect { 
  min: Vec2::new(20.0, 20.0),
  max: Vec2::new(40.0, 40.0),
});
let index = (texture_atlas.len() - 1) as u32;

let texture_atlas_sprite = TextureAtlasSprite {
  index,
  Default::default()
};
```

But this is more clear
```rs
let index = texture_atlas.add_texture(Rect { 
  min: Vec2::new(20.0, 20.0),
  max: Vec2::new(40.0, 40.0),
});
```
2021-09-28 20:54:16 +00:00
TheRawMeatball
c207950172 Add despawn_recursive to EntityMut (#2855) 2021-09-28 20:35:11 +00:00
dependabot[bot]
10cbe05175 Update hexasphere requirement from 4.0.0 to 5.0.0 (#2880)
Updates the requirements on [hexasphere](https://github.com/OptimisticPeach/hexasphere) to permit the latest version.
<details>
<summary>Commits</summary>
<ul>
<li>See full diff in <a href="https://github.com/OptimisticPeach/hexasphere/commits">compare view</a></li>
</ul>
</details>
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2021-09-27 23:58:44 +00:00
François
fb0aa8d286 enable change detection for hierarchy maintenance (#2411)
# Objective

Noticed a comment saying changed detection should be enabled for hierarchy maintenance once stable

Fixes #891


## Solution

Added `Changed<Parent>` filter on the query
2021-09-27 23:32:05 +00:00
Will Dixon
d158e0893e Fix panic on is_resource_* calls (#2828) (#2863)
Changed out unwraps to use if let syntax instead. Returning false when None.

Also modified an existing test to encompass these methods

This PR fixes #2828
2021-09-24 20:42:58 +00:00
Robert Swain
fb33d591df Fix window size change panic (#2858)
# Objective

Using fullscreen or trying to resize a window caused a panic. Fix that.

## Solution

- Don't wholesale overwrite the ExtractedWindows resource when extracting windows
  - This could cause an accumulation of unused windows that are holding onto swap chain frames?
- Check the if width and/or height changed since the last frame
- If the size changed, recreate the swap chain
- Ensure dimensions are >= 1 to avoid panics due to any dimension being 0
2021-09-23 20:55:18 +00:00
Carter Anderson
08969a24b8 Modular Rendering (#2831)
This changes how render logic is composed to make it much more modular. Previously, all extraction logic was centralized for a given "type" of rendered thing. For example, we extracted meshes into a vector of ExtractedMesh, which contained the mesh and material asset handles, the transform, etc. We looked up bindings for "drawn things" using their index in the `Vec<ExtractedMesh>`. This worked fine for built in rendering, but made it hard to reuse logic for "custom" rendering. It also prevented us from reusing things like "extracted transforms" across contexts.

To make rendering more modular, I made a number of changes:

* Entities now drive rendering:
  * We extract "render components" from "app components" and store them _on_ entities. No more centralized uber lists! We now have true "ECS-driven rendering"
  * To make this perform well, I implemented #2673 in upstream Bevy for fast batch insertions into specific entities. This was merged into the `pipelined-rendering` branch here: #2815
* Reworked the `Draw` abstraction:
  * Generic `PhaseItems`: each draw phase can define its own type of "rendered thing", which can define its own "sort key"
  * Ported the 2d, 3d, and shadow phases to the new PhaseItem impl (currently Transparent2d, Transparent3d, and Shadow PhaseItems)
  * `Draw` trait and and `DrawFunctions` are now generic on PhaseItem
  * Modular / Ergonomic `DrawFunctions` via `RenderCommands`
    * RenderCommand is a trait that runs an ECS query and produces one or more RenderPass calls. Types implementing this trait can be composed to create a final DrawFunction. For example the DrawPbr DrawFunction is created from the following DrawCommand tuple. Const generics are used to set specific bind group locations:
        ```rust
         pub type DrawPbr = (
            SetPbrPipeline,
            SetMeshViewBindGroup<0>,
            SetStandardMaterialBindGroup<1>,
            SetTransformBindGroup<2>,
            DrawMesh,
        );
        ```
    * The new `custom_shader_pipelined` example illustrates how the commands above can be reused to create a custom draw function:
       ```rust
       type DrawCustom = (
           SetCustomMaterialPipeline,
           SetMeshViewBindGroup<0>,
           SetTransformBindGroup<2>,
           DrawMesh,
       );
       ``` 
* ExtractComponentPlugin and UniformComponentPlugin:
  * Simple, standardized ways to easily extract individual components and write them to GPU buffers
* Ported PBR and Sprite rendering to the new primitives above.
* Removed staging buffer from UniformVec in favor of direct Queue usage
  * Makes UniformVec much easier to use and more ergonomic. Completely removes the need for custom render graph nodes in these contexts (see the PbrNode and view Node removals and the much simpler call patterns in the relevant Prepare systems).
* Added a many_cubes_pipelined example to benchmark baseline 3d rendering performance and ensure there were no major regressions during this port. Avoiding regressions was challenging given that the old approach of extracting into centralized vectors is basically the "optimal" approach. However thanks to a various ECS optimizations and render logic rephrasing, we pretty much break even on this benchmark!
* Lifetimeless SystemParams: this will be a bit divisive, but as we continue to embrace "trait driven systems" (ex: ExtractComponentPlugin, UniformComponentPlugin, DrawCommand), the ergonomics of `(Query<'static, 'static, (&'static A, &'static B, &'static)>, Res<'static, C>)` were getting very hard to bear. As a compromise, I added "static type aliases" for the relevant SystemParams. The previous example can now be expressed like this: `(SQuery<(Read<A>, Read<B>)>, SRes<C>)`. If anyone has better ideas / conflicting opinions, please let me know!
* RunSystem trait: a way to define Systems via a trait with a SystemParam associated type. This is used to implement the various plugins mentioned above. I also added SystemParamItem and QueryItem type aliases to make "trait stye" ecs interactions nicer on the eyes (and fingers).
* RenderAsset retrying: ensures that render assets are only created when they are "ready" and allows us to create bind groups directly inside render assets (which significantly simplified the StandardMaterial code). I think ultimately we should swap this out on "asset dependency" events to wait for dependencies to load, but this will require significant asset system changes.
* Updated some built in shaders to account for missing MeshUniform fields
2021-09-23 06:16:11 +00:00
Jakob Hellermann
b9e0241071 update cargo-manifest (#2859)
On older versions, people with `edition = 2021` would get this error:

![grafik](https://user-images.githubusercontent.com/22177966/134387678-28ece4d4-8af6-48de-beb8-973356c3b9f0.png)
2021-09-22 22:11:54 +00:00
TheRawMeatball
29d4faa077 Make events reuse buffers (#2850)
I'm really curious why this wasn't the case already...
2021-09-22 21:45:37 +00:00
Federico Rinaldi
615d43b998 Improve bevy_ecs and bevy_app API docs where referenced by the new Bevy Book (#2365)
## Objective

The upcoming Bevy Book makes many references to the API documentation of bevy.

Most references belong to the first two chapters of the Bevy Book:

- bevyengine/bevy-website#176
- bevyengine/bevy-website#182

This PR attempts to improve the documentation of `bevy_ecs` and `bevy_app` in order to help readers of the Book who want to delve deeper into technical details.

## Solution

- Add crate and level module documentation
- Document the most important items (basically those included in the preludes), with the following style, where applicable:
    - **Summary.** Short description of the item.
    - **Second paragraph.** Detailed description of the item, without going too much in the implementation.
    - **Code example(s).**
    - **Safety or panic notes.**

## Collaboration

Any kind of collaboration is welcome, especially corrections, wording, new ideas and guidelines on where the focus should be put in.

---

### Related issues

- Fixes #2246
2021-09-17 18:00:29 +00:00
Robert Swain
064af63400 Add trace_tracy feature for Tracy profiling (#2832)
# Objective

[Tracy](https://github.com/wolfpld/tracy) is:
> A real time, nanosecond resolution, remote telemetry, hybrid frame and sampling profiler for games and other applications.

With the `trace_tracy` feature enabled, you run your bevy app and either a headless server (`capture`) or a live, interactive profiler UI (`Tracy`), and connect that to your bevy application to then stream the metric data and events, and save it or inspect it live/offline.

Previously when I implemented the spans across systems and stages and I was trying out different profiling tools, Tracy was too unstable on macOS to use. But now, quite some months later, it is working stably with Tracy 0.7.8. You can see timelines, aggregate statistics of mean system/stage execution times, and much more. It's very useful!

![Screenshot_2021-09-15_at_18 07 19](https://user-images.githubusercontent.com/302146/133554920-350d3d45-fbb8-479f-91f7-7a7a4f9f5873.png)

## Solution

- Use the `tracing-tracy` crate which supports our tracing spans
- Expose via the non-default feature `trace_tracy` for consistency with other `trace*` features
2021-09-16 23:39:22 +00:00
Jakob Hellermann
1e03a97e73 fix Default implementation of Image so that size and data match (#2833)
Before using this image resulted in an `Error in Queue::write_texture: copy of 0..4 would end up overrunning the bounds of the Source buffer of size 0`
2021-09-16 22:50:21 +00:00
Squirrel
42409fc59a unused deps? (#2809)
# Objective

- less deps.

## Solution

- delete button.
2021-09-16 09:37:12 +00:00
VVishion
52fd626fed Expose wgpu's StencilOperation with bevy (#2819)
# Objective

Bevy should expose all wgpu types needed for building rendering pipelines.
Closes #2818

## Solution

Add wgpu's StencilOperation to bevy_render2::render_resource's export.
2021-09-16 07:17:07 +00:00
Hoidigan
34f0085ba0 Doc warnings (#2577)
Fixes #2576 

Add <> to links where needed, fix typo and refactored names, and add docs.rs links for external items.
2021-09-14 22:46:18 +00:00
Carter Anderson
11b41206eb Add upstream bevy_ecs and prepare for custom-shaders merge (#2815)
This updates the `pipelined-rendering` branch to use the latest `bevy_ecs` from `main`. This accomplishes a couple of goals:

1. prepares for upcoming `custom-shaders` branch changes, which were what drove many of the recent bevy_ecs changes on `main`
2. prepares for the soon-to-happen merge of `pipelined-rendering` into `main`. By including bevy_ecs changes now, we make that merge simpler / easier to review. 

I split this up into 3 commits:

1. **add upstream bevy_ecs**: please don't bother reviewing this content. it has already received thorough review on `main` and is a literal copy/paste of the relevant folders (the old folders were deleted so the directories are literally exactly the same as `main`).
2. **support manual buffer application in stages**: this is used to enable the Extract step. we've already reviewed this once on the `pipelined-rendering` branch, but its worth looking at one more time in the new context of (1).
3. **support manual archetype updates in QueryState**: same situation as (2).
2021-09-14 06:14:19 +00:00
taryn
b91541b6ef fix typo in events test assert message (#2821)
Fixing a 1-character typo in the failure message of an `assert_eq!` in the events tests.
2021-09-13 17:37:51 +00:00
MinerSebas
9effc3e9b3 Replace .insert_resource(T::default()) calls with init_resource::<T>() (#2807)
# Objective

I added the [INSERT_RESOURCE_WITH_DEFAULT](https://minersebas.github.io/bevy_lint/bevy_lint/static.INSERT_RESOURCE_WITH_DEFAULT.html) Lint to [bevy_lint](https://github.com/MinerSebas/bevy_lint) and while Testing it on bevy itself, I found several places where the Lint correctly triggered.



## Solution

Replace `.insert_resource(T::default())` calls with `init_resource::<T>()`
2021-09-13 14:02:28 +00:00
Daniel McNab
e74f7a7335 Fix the new nightly CI errors (#2811)
# Objective

- CI is failing again
- These failures result from https://github.com/rust-lang/rust/pull/85200

## Solution

- Fix the errors which result from this by using the given fields
- I also removed the now unused `Debug` impl.

I suspect that we shouldn't use -D warnings for nightly CI - ideally we'd get a discord webhook message into some (non-#github) dedicated channel on warnings. 

But this does not implement that.
2021-09-12 23:40:22 +00:00
Charles Giguere
51a5070cd2 add get_single variant (#2793)
# Objective

The vast majority of `.single()` usage I've seen is immediately followed by a `.unwrap()`. Since it seems most people use it without handling the error, I think making it easier to just get what you want fast while also having a more verbose alternative when you want to handle the error could help.

## Solution

Instead of having a lot of `.unwrap()` everywhere, this PR introduces a `try_single()` variant that behaves like the current `.single()` and make the new `.single()` panic on error.
2021-09-10 20:23:50 +00:00
willolisp
5ff96b8e7e Improve many sprites example (#2785)
# Objective

My attempt at fixing #2075 .

This is my very first contribution to this repo. Also, I'm very new to both Rust and bevy, so any feedback is *deeply* appreciated.

## Solution
- Changed `move_camera_system` so it only targets the camera entity. My approach here differs from the one used in the [cheatbook](https://bevy-cheatbook.github.io/cookbook/cursor2world.html?highlight=maincamera#2d-games) (in which a marker component is used to track the camera), so please, let me know which of them is more idiomatic.
- `move_camera_system` does not require both `Position` and `Transform` anymore (I used `rotate` for rotating the `Transform` in place, but couldn't find an equivalent `translate` method).
- Changed `tick_system` so it only targets the timer entity.
- Sprites are now spawned via a single `spawn_batch` instead of multiple `spawn`s.
2021-09-10 19:13:14 +00:00
Daniel McNab
27bfbda7bc Fix scale_factor_override in the winit backend (#2784)
# Objective

- Fixes #2751

## Solution

- Avoid changing the window size if there is a scale factor override
- Can be tested with the `scale_factor_override` example - use <kbd>⏎</kbd> to active overriding the scale factor
2021-09-10 18:46:16 +00:00
sark
4c3c4b5e40 Nightly clippy fixes (#2702)
A few minor changes to fix warnings emitted from clippy on the nightly toolchain, including redundant_allocation, unwrap_or_else_default, and collapsible_match, fixes #2698
2021-09-09 16:41:21 +00:00
willolisp
cbe9e56d85 Fixes to World's documentation (#2790)
# Objective

Fixes #2787.

## Solution

Fixed doc syntax for `World`'s `get` and `get_mut` methods.
2021-09-09 12:26:43 +00:00
Matthias Seiffert
2f6c464f4b Add builder methods to Transform (#2778)
# Objective

Make it easier to construct transforms. E.g.

```rs
Transform::from_xyz(0.0, 0.0, 10.0).with_scale(Vec3::splat(2.0))
```

I found myself writing an extension method to do this so I don't have to write:

```rs
Transform {
  translation: Vec3::new(0.0, 0.0, 10.0),
  scale: Vec3::splat(2.0),
  ..Default::default()
}
```

## Solution

Add *builder style* methods to `Transform`.

Methods:

- `with_translation`
- `with_rotation`
- `with_scale`

I also added these methods to `GlobalTransform`. But they are probably less useful there.
2021-09-09 00:46:39 +00:00
Thomas Heartman
e317058677 Docs/more nixos instructions (#2775)
# Objective

Expand the documentation for NixOS setups (as discussed in Discord)

## Solution

Added more info to `linux_dependencies.md` about NixOS. This is based off my own experience (as documented in [this blog post](https://blog.thomasheartman.com/posts/bevy-getting-started-on-nixos)), so I can't confirm that it'll work for everyone. However, if there are further tweaks necessary, then I think that this should nevertheless work as a good starting point and should give future users an idea of what they may need to change or update.

Feedback and tweaks are very welcome 😄
2021-09-06 19:16:09 +00:00
Patrick Greene
18c08dd860 add get_history function to Diagnostic (#2772)
# Objective

- Allow access to diagnostic history value.
- Fixes #2771.

## Solution

- Add Diagnostic::get_history function.
2021-09-06 19:16:08 +00:00
dependabot[bot]
edd822a2bb Update glam requirement from 0.17.3 to 0.18.0 (#2748)
Updates the requirements on [glam](https://github.com/bitshifter/glam-rs) to permit the latest version.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a href="https://github.com/bitshifter/glam-rs/blob/main/CHANGELOG.md">glam's changelog</a>.</em></p>
<blockquote>
<h2>[0.18.0] - 2021-08-26</h2>
<h3>Breaking changes</h3>
<ul>
<li>Minimum Supported Version of Rust bumped to 1.51.0 for <code>wasm-bindgen-test</code>
and <code>rustdoc</code> <code>alias</code> support.</li>
</ul>
<h3>Added</h3>
<ul>
<li>Added <code>wasm32</code> SIMD intrinsics support.</li>
<li>Added optional support for the <code>rkyv</code> serialization crate.</li>
<li>Added <code>Rem</code> and <code>RemAssign</code> implementations for all vector types.</li>
<li>Added quaternion <code>xyz()</code> method for returning the vector part of the
quaternion.</li>
<li>Added <code>From((Scalar, Vector3))</code> for 4D vector types.</li>
</ul>
<h3>Changed</h3>
<ul>
<li>Deprecated <code>as_f32()</code>, <code>as_f64()</code>, <code>as_i32()</code> and <code>as_u32()</code> methods in favor
of more specific methods such as <code>as_vec2()</code>, <code>as_dvec2()</code>, <code>as_ivec2()</code> and
<code>as_uvec2()</code> and so on.</li>
</ul>
<h2>[0.17.3] - 2021-07-18</h2>
<h3>Fixed</h3>
<ul>
<li>Fix alignment unit tests on non x86 platforms.</li>
</ul>
<h2>[0.17.2] - 2021-07-15</h2>
<h3>Fixed</h3>
<ul>
<li>Fix alignment unit tests on i686 and S390x.</li>
</ul>
<h2>[0.17.1] - 2021-06-29</h2>
<h3>Added</h3>
<ul>
<li>Added <code>serde</code> support for <code>Affine2</code>, <code>DAffine2</code>, <code>Affine3A</code> and <code>DAffine3</code>.</li>
</ul>
<h2>[0.17.0] - 2021-06-26</h2>
<h3>Breaking changes</h3>
<ul>
<li>The addition of <code>Add</code> and <code>Sub</code> implementations of scalar values for vector
types may create ambiguities with existing calls to <code>add</code> and <code>sub</code>.</li>
<li>Removed <code>From&lt;Mat3&gt;</code> implementation for <code>Mat2</code> and <code>From&lt;DMat3&gt;</code> for <code>DMat2</code>.
These have been replaced by <code>Mat2::from_mat3()</code> and <code>DMat2::from_mat3()</code>.</li>
<li>Removed <code>From&lt;Mat4&gt;</code> implementation for <code>Mat3</code> and <code>From&lt;DMat4&gt;</code> for <code>DMat3</code>.
These have been replaced by <code>Mat3::from_mat4()</code> and <code>DMat3::from_mat4()</code>.</li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="1b703518e7"><code>1b70351</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/bitshifter/glam-rs/issues/231">#231</a> from bitshifter/prepare-0.18.0</li>
<li><a href="935ad5cf64"><code>935ad5c</code></a> Prepare 0.18.0 release.</li>
<li><a href="8d79d8e907"><code>8d79d8e</code></a> Still managed to mess up the tarpaulin config...</li>
<li><a href="78c30fc72c"><code>78c30fc</code></a> Fix syntax error in tarpaulin config.</li>
<li><a href="0258ce710d"><code>0258ce7</code></a> Can use rustdoc alias after msrv bump to 1.51.0.</li>
<li><a href="f9f7f2407c"><code>f9f7f24</code></a> Tidy up tarpaulin exlcudes.</li>
<li><a href="95dab216e1"><code>95dab21</code></a> Make some dev deps wasm only on not wasm.</li>
<li><a href="342176dde9"><code>342176d</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/bitshifter/glam-rs/issues/230">#230</a> from DJMcNab/bytemuck-spirv</li>
<li><a href="837e5ebf7f"><code>837e5eb</code></a> Bytemuck now compiles on spirv</li>
<li><a href="bb35b1a691"><code>bb35b1a</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/bitshifter/glam-rs/issues/228">#228</a> from bitshifter/wasm32-simd</li>
<li>Additional commits viewable in <a href="https://github.com/bitshifter/glam-rs/compare/0.17.3...0.18.0">compare view</a></li>
</ul>
</details>
<br />


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</details>
2021-09-06 18:49:40 +00:00
Niklas Eicker
391d6c6cb2 Label PRs for all target branches (#2701)
# Objective

- All new PRs should get the "S-Needs-Triage" label. But at the moment we for example are getting quite a few PRs to the new renderer branch that do not get the label.

## Solution

- Remove the required target "main" from the workflow
- Also removed configuration for not needed functionality of the labeler action (see [docs](https://github.com/actions/labeler#inputs))
2021-09-04 19:05:23 +00:00
Caleb Boylan
ca54478569 Fix breakout example scoreboard (#2770)
# Objective

- The breakout scoreboard was not using the correct text section to display the score integer.

## Solution

- This updates the code to use the correct text section.
2021-09-04 18:52:10 +00:00
Daniel McNab
321d998615 Add convenience methods for checking a set of inputs (#2760)
# Objective

Make it easier to check if some set of inputs matches a key, such as if you want to allow all of space or up or w for jumping.

Currently, this requires:
```rust
if keyboard.pressed(KeyCode::Space)
            || keyboard.pressed(KeyCode::Up)
            || keyboard.pressed(KeyCode::W) {
    // ...
```

## Solution

Add an implementation of the helper methods, which very simply iterate through the items, used as:
```rust
if keyboard.any_pressed([KeyCode::Space, KeyCode::Up, KeyCode::W]) {
```
2021-09-01 21:21:41 +00:00
Daniel McNab
af20cad830 Add error messages for the spooky insertions (#2581)
# Objective

Sometimes, the unwraps in `entity_mut` could fail here, if the entity was despawned *before* this command was applied.

The simplest case involves two command buffers:
```rust
use bevy::prelude::*;
fn b(mut commands1: Commands, mut commands2: Commands) {
    let id = commands2.spawn().insert_bundle(()).id();
    commands1.entity(id).despawn();
}
fn main() {
    App::build().add_system(b.system()).run();
}
```

However, a more complicated version arises in the case of ambiguity:

```rust
use std::time::Duration;

use bevy::{app::ScheduleRunnerPlugin, prelude::*};
use rand::Rng;

fn cleanup(mut e: ResMut<Option<Entity>>) {
    *e = None;
}

fn sleep_randomly() {
    let mut rng = rand::thread_rng();
    std:🧵:sleep(Duration::from_millis(rng.gen_range(0..50)));
}

fn spawn(mut commands: Commands, mut e: ResMut<Option<Entity>>) {
    *e = Some(commands.spawn().insert_bundle(()).id());
}

fn despawn(mut commands: Commands, e: Res<Option<Entity>>) {
    let mut rng = rand::thread_rng();
    std:🧵:sleep(Duration::from_millis(rng.gen_range(0..50)));
    if let Some(e) = *e {
        commands.entity(e).despawn();
    }
}

fn main() {
    App::build()
        .add_system(cleanup.system().label("cleanup"))
        .add_system(sleep_randomly.system().label("before_despawn"))
        .add_system(despawn.system().after("cleanup").after("before_despawn"))
        .add_system(sleep_randomly.system().label("before_spawn"))
        .add_system(spawn.system().after("cleanup").after("before_spawn"))
        .insert_resource(None::<Entity>)
        .add_plugin(ScheduleRunnerPlugin::default())
        .run();
}
```

In the cases where this example crashes, it's because `despawn` was ordered before `spawn` in the topological ordering of systems (which determines when buffers are applied). However, `despawn` actually ran *after* `spawn`, because these systems are ambiguous, so the jiggles in the sleeping time triggered a case where this works.

## Solution

- Give a better error message
2021-09-01 20:59:25 +00:00
bilsen
35979922df Fix Option<NonSend<T>> and Option<NonSendMut<T>> (#2757)
# Objective
Fix `Option<NonSend<T>>` to work when T isn't `Send`
Fix `Option<NonSendMut<T>>` to work when T isnt in the world.

## Solution
Simple two row fix, properly initialize T in `OptionNonSendState` and remove `T: Component` bound for `Option<NonSendMut<T>>`
also added a rudimentary test


Co-authored-by: Ïvar Källström <ivar.kallstrom@gmail.com>
2021-08-31 20:52:21 +00:00
Loch Wansbrough
59bfbd3295 Add Deref implementation for ComputePipeline (#2759)
# Objective

Fixes a usability problem where the user is unable to use their reference to a ComputePipeline in their compute pass.

## Solution

Implements Deref, allowing the user to obtain the reference to the underlying wgpu::ComputePipeline
2021-08-31 20:33:21 +00:00
bilsen
c563dd094f Fix comment typos (#2737)
Fix some typos in system_param.rs

Co-authored-by: Ïvar Källström <ivar.kallstrom@gmail.com>
2021-08-31 20:09:38 +00:00
Johan Klokkhammer Helsing
dea292d199 Derive thiserror::Error for HexColorError (#2740)
# Objective

- Make it easy to use HexColorError with `thiserror`, i.e. converting it into other error types.

Makes this possible:

```rust
#[derive(Debug, thiserror::Error)]
pub enum LdtkError {
    #[error("An error occured while deserializing")]
    Json(#[from] serde_json::Error),
    #[error("An error occured while parsing a color")]
    HexColor(#[from] bevy::render::color::HexColorError),
}
```

## Solution

- Derive thiserror::Error the same way we do elsewhere (see query.rs for instance)
2021-08-30 21:56:13 +00:00
Josh Taylor
d4a552a31a Add aarch64-apple-darwin to the config_fast_builds for Apple Silicon (#2739)
# Objective

M1 Macs / Apple Silicon / simply aarch64 needs to be specified for it to compile with zld, so users might be surprised to find that they aren't getting the benefits and see the fast compiles they might be seeing on other platforms.

## Solution

- Add it? :)
2021-08-30 21:56:12 +00:00
Lukas Orsvärn
4465583ccd Changed Zshare-generics to n on Windows (#2016)
It seems like this option needs to be off on Windows: https://github.com/bevyengine/bevy-website/issues/131

This change also simplifies the instructions required for the Fast Compiles section of the book: https://github.com/bevyengine/bevy-website/pull/137
2021-08-30 21:32:09 +00:00
Robert Swain
045f324e97 Use the infinite reverse right-handed perspective projection (#2543)
# Objective

Forward perspective projections have poor floating point precision distribution over the depth range. Reverse projections fair much better, and instead of having to have a far plane, with the reverse projection, using an infinite far plane is not a problem. The infinite reverse perspective projection has become the industry standard. The renderer rework is a great time to migrate to it.

## Solution

All perspective projections, including point lights, have been moved to using `glam::Mat4::perspective_infinite_reverse_rh()` and so have no far plane. As various depth textures are shared between orthographic and perspective projections, a quirk of this PR is that the near and far planes of the orthographic projection are swapped when the Mat4 is computed. This has no impact on 2D/3D orthographic projection usage, and provides consistency in shaders, texture clear values, etc. throughout the codebase.

## Known issues

For some reason, when looking along -Z, all geometry is black. The camera can be translated up/down / strafed left/right and geometry will still be black. Moving forward/backward or rotating the camera away from looking exactly along -Z causes everything to work as expected.

I have tried to debug this issue but both in macOS and Windows I get crashes when doing pixel debugging. If anyone could reproduce this and debug it I would be very grateful. Otherwise I will have to try to debug it further without pixel debugging, though the projections and such all looked fine to me.
2021-08-27 20:15:09 +00:00
Zicklag
cea7db1050 Remove Need for Sprite Size Sync System (#2632)
# Objective

- Prevent the need to have a system that synchronizes sprite sizes with their images

## Solution

- Read the sprite size from the image asset when rendering the sprite
- Replace the `size` and `resize_mode` fields of `Sprite` with a `custom_size: Option<Vec2>` that will modify the sprite's rendered size to be different than the image size, but only if it is `Some(Vec2)`
2021-08-26 00:53:51 +00:00