Commit graph

2515 commits

Author SHA1 Message Date
Alex Saveau
f23ae104bd Slight perf improvements and tidy for contributors example (#3764) 2022-04-08 04:02:14 +00:00
harudagondi
64d217823d Allow iter combinations on queries with filters (#3656)
# Objective

- Previously, `iter_combinations()` does not work on queries that have filters.
- Fixes #3651

## Solution

- Derived Copy on all `*Fetch<T>` structs, and manually implemented `Clone` to allow the test to pass (`.count()` does not work on `QueryCombinationIter` when `Clone` is derived)


Co-authored-by: Carter Anderson <mcanders1@gmail.com>
2022-04-08 00:21:24 +00:00
François
3555603df1 example on how to create an animation in code (#4399)
# Objective

- Animation can be used outside of glTF, but are not obvious on how to create them

## Solution

- Add an example creating an animation
2022-04-07 23:53:43 +00:00
Kirillov Kirill
01bdf67c33 Improve the set_active_camera system (#4251)
# Objective

- Make `set_active_camera` system correctly respond to camera deletion, while preserving its correct behavior on first ever frame and any consequent frame, and with multiple cameras of the same type available in the world.
- Fixes #4227

## Solution

- Add a check that the entity referred to by `ActiveCamera` still exists in the world.
2022-04-07 23:30:47 +00:00
François
d478723e19 insert the gltf mesh name on the entity if there is one (#4119)
# Objective

- In glTF, mesh can be named. This named is used to be able to reference the mesh, but not as a component on the entity
- Bevy only added the node name to the parent node.


## Solution

- Also adds the name on the mesh entity if there is one.

Limitation: In glTF, it's possible to have one mesh (which can be named) corresponding to several primitives (which can't, but are the actual mesh). I added the mesh name to the entity with the `PbrBundle` matching the primitives, which means that a mesh with several primitives would all have the same name. I think this is acceptable...
2022-04-07 22:19:32 +00:00
François
4feb0d520a increase the maximum number of point lights with shadows to the max supported by the device (#4435)
# Objective

- Being limited to 10 pointlights with shadow is very limiting

## Solution

- Raise the limit
2022-04-07 21:55:31 +00:00
François
8268e7fa9e expose extras from gltf nodes (#2154)
fixes #2153 

expose the `extras` field value as a string
2022-04-07 21:30:52 +00:00
Torne Wuff
b1afe2dcca Make System responsible for updating its own archetypes (#4115)
# Objective

- Make it possible to use `System`s outside of the scheduler/executor without having to define logic to track new archetypes and call `System::add_archetype()` for each.

## Solution

- Replace `System::add_archetype(&Archetype)` with `System::update_archetypes(&World)`, making systems responsible for tracking their own most recent archetype generation the way that `SystemState` already does.

This has minimal (or simplifying) effect on most of the code with the exception of `FunctionSystem`, which must now track the latest `ArchetypeGeneration` it saw instead of relying on the executor to do it.

Co-authored-by: Carter Anderson <mcanders1@gmail.com>
2022-04-07 20:50:43 +00:00
Gabriel Bourgeois
6f16580b8a Fix clicked UI nodes getting reset when hovering child nodes (#4194)
# Objective

Fixes #4193

## Solution

When resetting a node's `Interaction` to `None`, ignore any `Clicked` node because that should be handled by the mouse release check exclusively.
2022-04-07 19:08:09 +00:00
Daniel McNab
21a875d67b Some small changes related to run criteria piping (#3923)
Remove the 'chaining' api, as it's peculiar

~~Implement the label traits for `Box<dyn ThatTrait>` (n.b. I'm not confident about this change, but it was the quickest path to not regressing)~~

Remove the need for '`.system`' when using run criteria piping
2022-04-07 19:08:08 +00:00
François
9d54f33974 Skinned extraction speedup (#4428)
# Objective

- While animating 501 https://github.com/KhronosGroup/glTF-Sample-Models/tree/master/2.0/BrainStem, I noticed things were getting a little slow
- Looking in tracy, the system `extract_skinned_meshes` is taking a lot of time, with a mean duration of 15.17ms

## Solution

- ~~Use `Vec` instead of a `SmallVec`~~
- ~~Don't use an temporary variable~~
- Compute the affine matrix as an `Affine3A` instead
- Remove the `temp` vec

| |mean|
|---|---|
|base|15.17ms|
|~~vec~~|~~9.31ms~~|
|~~no temp variable~~|~~11.31ms~~|
|removing the temp vector|8.43ms|
|affine|13.21ms|
|all together|7.23ms|
2022-04-07 16:16:36 +00:00
Robert Swain
c5963b4fd5 Use storage buffers for clustered forward point lights (#3989)
# Objective

- Make use of storage buffers, where they are available, for clustered forward bindings to support far more point lights in a scene
- Fixes #3605 
- Based on top of #4079 

This branch on an M1 Max can keep 60fps with about 2150 point lights of radius 1m in the Sponza scene where I've been testing. The bottleneck is mostly assigning lights to clusters which grows faster than linearly (I think 1000 lights was about 1.5ms and 5000 was 7.5ms). I have seen papers and presentations leveraging compute shaders that can get this up to over 1 million. That said, I think any further optimisations should probably be done in a separate PR.

## Solution

- Add `RenderDevice` to the `Material` and `SpecializedMaterial` trait `::key()` functions to allow setting flags on the keys depending on feature/limit availability
- Make `GpuPointLights` and `ViewClusterBuffers` into enums containing `UniformVec` and `StorageBuffer` variants. Implement the necessary API on them to make usage the same for both cases, and the only difference is at initialisation time.
- Appropriate shader defs in the shader code to handle the two cases

## Context on some decisions / open questions

- I'm using `max_storage_buffers_per_shader_stage >= 3` as a check to see if storage buffers are supported. I was thinking about diving into 'binding resource management' but it feels like we don't have enough use cases to understand the problem yet, and it is mostly a separate concern to this PR, so I think it should be handled separately.
- Should `ViewClusterBuffers` and `ViewClusterBindings` be merged, duplicating the count variables into the enum variants?


Co-authored-by: Carter Anderson <mcanders1@gmail.com>
2022-04-07 16:16:35 +00:00
Robert Swain
579928e8e0 bevy_pbr: Support flipping tangent space normal map y for DirectX normal maps (#4433)
# Objective

- Normal maps authored for DirectX use a left-handed convention and have their tangent space normal in the texture inverted from what we need. Support this.
- Details here: https://doc.babylonjs.com/divingDeeper/materials/advanced/normalMaps

## Solution

- Add a `StandardMaterial` `flip_normal_map_y` boolean field
- Add a `STANDARDMATERIAL_FLIP_NORMAL_MAP_Y` flag to `StandardMaterialFlags` and in the PBR shader
- Flip the y-component of the tangent space normal just after sampling it from the normal map texture

## Screenshots

### Before

<img width="1392" alt="Screenshot 2022-04-06 at 21 04 44" src="https://user-images.githubusercontent.com/302146/162050314-e7bfaaf6-9ee1-4756-9821-f6f5ff78f508.png">

### After

<img width="1392" alt="Screenshot 2022-04-06 at 21 03 39" src="https://user-images.githubusercontent.com/302146/162050255-36ee0745-1d79-4fd2-9a1c-18085376b643.png">

---

## Changelog

- Added: Support for flipping the normal map texture y component for normal maps authored for use with DirectX
2022-04-07 15:50:14 +00:00
François
e7e74457c7 scene viewer improvements: animation reset (#4420)
# Objective

- Changing animation mid animation can leave the model not in its original position
- ~~The movement speed is fixed, no matter the size of the model~~

## Solution

- when changing animation, set it to its initial state and wait for one frame before changing the animation
- ~~when settings the camera controller, use the camera transform to know how far it is from the origin and use the distance for the speed~~
2022-04-07 15:18:20 +00:00
KDecay
f907d67d7e Fix formatting, spelling, phrasing and consistency (#4275)
# Objective

The `bevy_app` crate has a lot of inconsistencies in the documentation (formatting, spelling, phrasing, consistency).

## Solution

Make it more consistent.
2022-04-05 22:36:02 +00:00
François
30878e3a7d add AnimationPlayer component only on scene roots that are also animation roots (#4417)
# Objective

- Fix #4416 
- The scene has two root nodes, with the second one being the animation root

## Solution

- Check all scene root nodes, and add the `AnimationPlayer` component to nodes that are also animation roots
2022-04-05 21:52:00 +00:00
Jakob Hellermann
7e3637c36f fix scene_viewer example on wasm (#4426)
The scene viewer example doesn't run on wasm because it sets the asset folder to `std::env::var("CARGO_MANIFEST_DIR").unwrap()`, which isn't supported on the web.

Solution: set the asset folder to `"."` instead.
2022-04-05 20:45:06 +00:00
TheRawMeatball
73edb11db6 Add more FromWorld implementations (#3945)
# Objective

Make `FromWorld` more useful for abstractions with a form similar to
```rs
trait FancyAbstraction {
  type PreInitializedData: FromWorld;
}
```

## Solution

Add a `FromWorld` implementation for `SystemState` as well as a way to group together multiple `FromWorld` implementing types as one.

Note: I plan to follow up this PR with another to add `Local` support to exclusive systems, which should get a fair amount of use from the `FromWorld` implementation on `SystemState`.
2022-04-05 20:04:34 +00:00
Hennadii Chernyshchyk
ea6e6f7db2 Do not crash if RenderDevice doesn't exist (#4427)
# Objective

Avoid crashing if `RenderDevice` doesn't exist (required for headless mode).
Fixes #4392.

## Solution

Use `CompressedImageFormats::all()` if there is no `RenderDevice`.
2022-04-05 19:37:23 +00:00
Alice Cecile
dbb2fcb677 Re-enable test_property_type_registration() (#4419)
# Objective

- This test was mysteriously commented out

## Solution

- Re-enable it
- Also done in #4299, but this is better as its own PR.
2022-04-05 18:34:27 +00:00
François
cf831d5185 input clear should not clear pressed (#4418)
# Objective

- Revert #4410 
- `Input<T>.clear()` is the method call at the end of each frame for inputs. Clearing `pressed` in it mean that checking if a key is pressed will always return false
2022-04-04 22:10:00 +00:00
François
8e864fdd18 can specify an anchor for a sprite (#3463)
# Objective

- Fixes #1616, fixes #2225
- Let user specify an anchor for a sprite

## Solution

- Add an enum for an anchor point for most common values, with a variant for a custom point
- Defaults to Center to not change current behaviour


Co-authored-by: François <8672791+mockersf@users.noreply.github.com>
2022-04-04 22:09:59 +00:00
Boxy
dba7790012 REMOVE unsound lifetime annotations on EntityMut (#4096)
Fixes #3408
#3001 also solves this but I dont see it getting merged any time soon so...
# Objective
make bevy ecs a lil bit less unsound

## Solution
make `EntityMut::get_component_mut` return borrows from self instead of `'w`
2022-04-04 21:33:33 +00:00
Daniel McNab
99a2dc50a6 Cleanup some outdated parts of ecs_guide (#4342)
# Objective

- `Local`s can no longer be accessed outside of their creating system, but these docs say they can be.
- There's also little reason to have a pure wrapper type for `Local`s; they can just use the real type. The parameter name should be sufficiently documenting.
2022-04-04 21:16:36 +00:00
François
703ae5df5d gltf: add a name to nodes without names (#4396)
# Objective

- Animation is using `Name` to be able to address nodes in an entity free way
- When loading random animated gltf files, I noticed some had animations without names sometimes

## Solution

- Add default names to all nodes
2022-04-04 20:26:11 +00:00
Troels Jessen
d9d2fb6409 Added pressed state to input clear so it clears everything (#4410)
# Objective

Adds `pressed` state to Input::clear(). Fixes #3383
2022-04-04 20:09:55 +00:00
Lukas Wirth
39d89fe0df Enable drag-and-drop events on windows (#3772)
# Objective

- Fixes https://github.com/bevyengine/bevy/issues/2096

## Solution

- This PR enables the drag-and-drop feature for winit on windows again, as the collision issue between cpal and winit has been fixed in https://github.com/RustAudio/cpal/pull/597. I confirmed the drag and drop example working on windows 10 with this change.
- ~~It also bumps the rodio version, though this is not strictly necessary.~~
2022-04-04 20:09:54 +00:00
François
5e70ad96c6 animations: don't ignore curves with one keyframe (#4406)
# Objective

- While playing with animated models, I noticed some were a little off

## Solution

- Some animations curves only have one keyframe, they are used to set a transform to a given value
- Those were ignored as we're never exactly at the ts 0.0 of an animation. going there explicitly (`.set_elapsed(0.0).pause()`) would crash
- Special case this as there isn't much to animate in this case
2022-04-04 19:45:51 +00:00
TheRawMeatball
032b0f4bac Fix derive(SystemParam) macro (#4400)
Fixes the issue seen in #4398
2022-04-04 19:22:28 +00:00
Francesco Giordana
dbd5e7ab6b Fixed case of R == G, following original conversion formula (#4383)
https://en.wikipedia.org/wiki/HSL_and_HSV#From_RGB

# Objective
Fixes #4382

## Solution

- Describe the solution used to achieve the objective above.
Fixed conversion formula to account for red and green component being max and equal
---

## Changelog
Fixed RGB -> HSL colorspace conversion

## Migration Guide


Co-authored-by: Francesco Giordana <fgiordana@netflix.com>
2022-04-04 18:59:00 +00:00
Charles
28d0a40028 Only enable mouse movement when pressed in scene_viewer (#4405)
# Objective

- Only move the camera when explicitly wanted, otherwise the camera goes crazy if the cursor isn't already in the middle of the window when it opens.

## Solution

- Check if the Left mouse button is pressed before updating the mouse delta
- Input is configurable
2022-04-03 21:42:23 +00:00
Jakob Hellermann
ac29cbecf7 add support for loading animations in scene_viewer example (#4403)
The `scene_viewer` example can be used to load and display glTF scenes. This PR also adds the ability to play animations in the file and cycle through them.

https://user-images.githubusercontent.com/22177966/161443011-0365c7de-c49e-44c4-b0f7-44330a015a4f.mp4
2022-04-03 19:35:05 +00:00
KDecay
f90da74e32 Remove face_toward.rs (#4277)
# Objective

- Part of the splitting process of #3503.

## Solution

- Remove the `face_toward.rs` file containing the `FaceToward` trait.

## Reasons

- It is unused inside of `bevy`.
- The method `Mat4::face_toward` of the trait is identical to `Mat4::look_at_rh` (see https://docs.rs/glam/latest/glam/f32/struct.Mat4.html#method.look_at_rh).
- Discussion in #3503.

## Changelog

### Removed

- The `FaceToward` trait got removed.

## Migration Guide

-  The `FaceToward` trait got removed. To migrate you just have to change every occurrence of `Mat4::face_toward` to `Mat4::look_at_rh`.
2022-04-03 14:40:46 +00:00
François
449a1d223c animation player (#4375)
# Objective

- Add a basic animation player
  - Single track
  - Not generic, can only animate `Transform`s
  - With plenty of possible optimisations available
  - Close-ish to https://github.com/bevyengine/rfcs/pull/49
- https://discord.com/channels/691052431525675048/774027865020039209/958820063148929064

## Solution

- Can play animations
  - looping or not
- Can pause animations
- Can seek in animation
- Can alter speed of animation
- I also removed the previous gltf animation example

https://user-images.githubusercontent.com/8672791/161051887-e79283f0-9803-448a-93d0-5f7a62acb02d.mp4
2022-04-02 22:36:02 +00:00
Jakob Hellermann
0ed08d6a15 fix multiple_windows example (#4389)
The example was broken in #3635 when the `ActiveCamera` logic was introduced, after which there could only be one active `Camera3d` globally.
Ideally there could be one `Camera3d` per render target, not globally, but that isn't the case yet.

To fix the example, we need to
- don't use `Camera3d` twice, add a new `SecondWindowCamera3d` marker
- add the `CameraTypePlugin::<SecondWindowCamera3d>`
- extract the correct `RenderPhase`s
- add a 3d pass driver node for the secondary camera

Fixes #4378

Co-authored-by: Jakob Hellermann <hellermann@sipgate.de>
2022-04-01 21:11:07 +00:00
Daniel McNab
c26be39719 Remove unnecessary system labels (#4340)
# Objective

- Since #4224, using labels which only refer to one system doesn't make sense.

## Solution

- Remove some of those.

## Future work

- We should remove the ability to use strings as system labels entirely. I haven't in this PR because there are tests which use this, and that's a lot of code to change.
   - The only use cases for labels are either intra-crate, which use #4224, or inter-crate, which should either use #4224 or explicit types. Neither of those should use strings.
2022-04-01 21:11:05 +00:00
Light Ning
dd2001f2f1 bevy_render: add a small color box to each color (#4387)
# Objective

- bevy_render: add a small color box to each color

## Solution

![bevy_color_doc](https://user-images.githubusercontent.com/1318472/161241226-e7632a90-f526-44de-a68e-ff63b848164b.png)

---

## Changelog
2022-04-01 20:52:22 +00:00
dependabot[bot]
648544faf1 Bump actions/cache from 2 to 3 (#4348)
Bumps [actions/cache](https://github.com/actions/cache) from 2 to 3.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a href="https://github.com/actions/cache/releases">actions/cache's releases</a>.</em></p>
<blockquote>
<h2>v3.0.0</h2>
<ul>
<li>
<p>This change adds a minimum runner version(node12 -&gt; node16), which can break users using an out-of-date/fork of the runner. This would be most commonly affecting users on GHES 3.3 or before, as those runners do not support node16 actions and they can use actions from github.com via <a href="https://docs.github.com/en/enterprise-server@3.0/admin/github-actions/managing-access-to-actions-from-githubcom/enabling-automatic-access-to-githubcom-actions-using-github-connect">github connect</a> or manually copying the repo to their GHES instance.</p>
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<li>
<p>Few dependencies and cache action usage examples have also been updated.</p>
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<h2>v2.1.7</h2>
<p>Support 10GB cache upload using the latest version <code>1.0.8</code> of <a href="https://www.npmjs.com/package/@actions/cache"><code>@actions/cache</code> </a></p>
<h2>v2.1.6</h2>
<ul>
<li>Catch unhandled &quot;bad file descriptor&quot; errors that sometimes occurs when the cache server returns non-successful response (<a href="https://github-redirect.dependabot.com/actions/cache/pull/596">actions/cache#596</a>)</li>
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<h2>v2.1.5</h2>
<ul>
<li>Fix permissions error seen when extracting caches with GNU tar that were previously created using BSD tar (<a href="https://github-redirect.dependabot.com/actions/cache/issues/527">actions/cache#527</a>)</li>
</ul>
<h2>v2.1.4</h2>
<ul>
<li>Make caching more verbose <a href="https://github-redirect.dependabot.com/actions/toolkit/pull/650">#650</a></li>
<li>Use GNU tar on macOS if available <a href="https://github-redirect.dependabot.com/actions/toolkit/pull/701">#701</a></li>
</ul>
<h2>v2.1.3</h2>
<ul>
<li>Upgrades <code>@actions/core</code> to v1.2.6 for <a href="https://github.com/advisories/GHSA-mfwh-5m23-j46w">CVE-2020-15228</a>. This action was not using the affected methods.</li>
<li>Fix error handling in <code>uploadChunk</code> where 400-level errors were not being detected and handled correctly</li>
</ul>
<h2>v2.1.2</h2>
<ul>
<li>Adds input to limit the chunk upload size, useful for self-hosted runners with slower upload speeds</li>
<li>No-op when executing on GHES</li>
</ul>
<h2>v2.1.1</h2>
<ul>
<li>Update <code>@actions/cache</code> package to <code>v1.0.2</code> which allows cache action to use posix format when taring files.</li>
</ul>
<h2>v2.1.0</h2>
<ul>
<li>Replaces the <code>http-client</code> with the Azure Storage SDK for NodeJS when downloading cache content from Azure.  This should help improve download performance and reliability as the SDK downloads files in 4 MB chunks, which can be parallelized and retried independently</li>
<li>Display download progress and speed</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="4b0cf6cc46"><code>4b0cf6c</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/actions/cache/issues/769">#769</a> from actions/users/ashwinsangem/bump_major_version</li>
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<li><a href="2b7da2a62c"><code>2b7da2a</code></a> Bumped up to a major version.</li>
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<li><a href="3fdafa472e"><code>3fdafa4</code></a> Update GitHub Actions status badge markdown in <code>README.md</code></li>
<li><a href="341e6d75d9"><code>341e6d7</code></a> Merge branch 'actions:main' into fix-golang-windows-example</li>
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2022-03-31 21:22:16 +00:00
Alice Cecile
b33dae31ec Rename get_multiple APIs to get_many (#4384)
# Objective

-  std's new APIs do the same thing as `Query::get_multiple_mut`, but are called `get_many`: https://github.com/rust-lang/rust/pull/83608

## Solution

- Find and replace `get_multiple` with `get_many`
2022-03-31 20:59:26 +00:00
devil ira
48ac955afd Fix loading non-TriangleList meshes without normals in gltf loader (#4376)
# Objective
Make it so that loading in a mesh without normals that is not a `TriangleList` succeeds.

## Solution
Flat normals can only be calculated on a mesh made of triangles.
Check whether the mesh is a `TriangleList` before trying to compute missing normals.

## Additional changes
The panic condition in `duplicate_vertices` did not make sense to me. I moved it to `compute_flat_normals` where the algorithm would produce incorrect results if the mesh is not a `TriangleList`.

Co-authored-by: devil-ira <justthecooldude@gmail.com>
2022-03-31 20:43:01 +00:00
Daniel McNab
aca7fc1854 Remove outdated perf comments (#4374)
# Objective

- The perf comments, added (by me) in https://github.com/bevyengine/bevy/pull/1349, became outdated once the initialisation call started to take an exclusive reference, (presumably in https://github.com/bevyengine/bevy/pull/1525).
- They have been naïvely transferred along ever since

## Solution

- Remove them
2022-03-31 20:43:00 +00:00
SecretPocketCat
3af90b67a6 Update RemovedComponents doc comment (#4373)
# Objective

- Clarify `RemovedComponents` are flushed in `CoreStage::Last` and systems relying on that should run before that stage

## Solution

- Update `RemovedComponents` doc comment
2022-03-31 20:24:32 +00:00
devil ira
4480b36bf3 Replace confusing links from CONTRIBUTING.md with short instruction (#4369)
# Objective
CONTRIBUTING.md contains links to pages that are restricted to Bevy Engine Org members.
First time contributors who read CONTRIBUTING.md will end up on a confusing 404 page if they try to follow the link.

Relevant discussion: #4365

## Solution

Replace links with directions to the Triage Team page.

### Note

I'm not sure if `assign themselves as a member` is accurate. I think that is what `automatically request membership` was referring to, but i can't check for myself 😉


Co-authored-by: Carter Anderson <mcanders1@gmail.com>
2022-03-31 00:09:30 +00:00
Boxy
637a149910 unsafeify World::entities_mut (#4093)
# Objective
make bevy ecs a lil bit less unsound

## Solution
make unsound API unsafe so that there is an unsafe block to blame:

```rust
use bevy_ecs::prelude::*;

#[derive(Debug, Component)]
struct Foo(u8);

fn main() {
    let mut world = World::new();
    let e1 = world.spawn().id();
    let e2 = world.spawn().insert(Foo(2)).id();
    world.entities_mut().meta[0] = world.entities_mut().meta[1].clone();
    let foo = world.entity(e1).get::<Foo>().unwrap();
    // whoo i love having components i dont have
    dbg!(foo);
}
```

This is not _strictly_ speaking UB, however: 
- `Query::get_multiple` cannot work if this is allowed
- bevy_ecs is a pile of unsafe code whose soundness generally depends on the world being in a "correct" state with "no funny business" so it seems best to disallow this
- it is trivial to get bevy to panic inside of functions with safety invariants that have been violated (the entity location is not valid)
- it seems to violate what the safety invariant on `Entities::flush` is trying to ensure
2022-03-30 23:52:45 +00:00
Chris Russell
2b35dbabfd impl Reflect and Debug for Mesh2dHandle (#4368)
# Objective

An entity spawned with `MaterialMesh2dBundle<M>` cannot be saved and spawned using `DynamicScene` because the `Mesh2dHandle` component does not `impl Reflect`.  

## Solution

Add `#[derive(Reflect)]` and `#[reflect(Component)]` to `Mesh2dHandle`, and call `register_type` in `SpritePlugin`.  Also add `#[derive(Debug)]` since I'm touching the `derive`s anyway.
2022-03-30 19:56:17 +00:00
François
3537c6ae2d Fix animation: shadow and wireframe support (#4367)
# Objective

Animation with shadows crashes with:
```
thread 'main' panicked at 'wgpu error: Validation Error

Caused by:
    In Device::create_render_pipeline
      note: label = `shadow_pipeline`
    error matching VERTEX shader requirements against the pipeline
    shader global ResourceBinding { group: 1, binding: 1 } is not available in the layout pipeline layout
    visibility flags don't include the shader stage
```


Animation with wireframe crashes with:
```
thread 'main' panicked at 'wgpu error: Validation Error

Caused by:
    In Device::create_render_pipeline
      note: label = `opaque_mesh_pipeline`
    error matching VERTEX shader requirements against the pipeline
    shader global ResourceBinding { group: 2, binding: 0 } is not available in the layout pipeline layout
    binding is missing from the pipeline layout
```

## Solution

- Fix the bindings
2022-03-30 19:56:16 +00:00
François
f6bc9a022d Sprites - keep color as 4 f32 (#4361)
# Objective

- Fix #4356

## Solution

- Do not reduce the color of sprites to 4 u8
2022-03-30 19:38:24 +00:00
Alice Cecile
509548190b Add get_multiple and get_multiple_mut APIs for Query and QueryState (#4298)
# Objective

- The inability to have multiple active mutable borrows into a query is a common source of borrow-checker pain for users.
- This is a pointless restriction if and only if we can guarantee that the entities they are accessing are unique.
- This could already by bypassed with get_unchecked, but that is an extremely unsafe API.
- Closes https://github.com/bevyengine/bevy/issues/2042.

## Solution

- Add `get_multiple`, `get_multiple_mut` and their unchecked equivalents (`multiple` and `multiple_mut`) to `Query` and `QueryState`.
- Improve the `QueryEntityError` type to provide more useful error information.

## Changelog

- Added `get_multiple`, `get_multiple_mut` and their unchecked equivalents (`multiple` and `multiple_mut`) to Query and QueryState.

## Migration Guide

- The `QueryEntityError` enum now has a `AliasedMutability variant, and returns the offending entity.

## Context

This is a fresh attempt at #3333; rebasing was behaving very badly and it was important to rebase on top of the recent query soundness fixes. Many thanks to all the reviewers in that thread, especially @BoxyUwU for the help with lifetimes.

## To-do

- [x] Add compile fail tests
- [x] Successfully deduplicate code
- [x] Decide what to do about failing doc tests
- [x] Get some reviews for lifetime soundness
2022-03-30 19:16:48 +00:00
bilsen
63fee2572b ParamSet for conflicting SystemParam:s (#2765)
# Objective
Add a system parameter `ParamSet` to be used as container for conflicting parameters.

## Solution
Added two methods to the SystemParamState trait, which gives the access used by the parameter. Did the implementation. Added some convenience methods to FilteredAccessSet. Changed `get_conflicts` to return every conflicting component instead of breaking on the first conflicting `FilteredAccess`.


Co-authored-by: bilsen <40690317+bilsen@users.noreply.github.com>
2022-03-29 23:39:38 +00:00
Rob Parrett
7ff3d876fa Clean up duplicated color conversion code (#4360)
# Objective

Cleans up some duplicated color -> u32 conversion code in `bevy_sprite` and `bevy_ui`

## Solution

Use `as_linear_rgba_u32` which was added recently by #4088
2022-03-29 23:03:22 +00:00