pixels
bevy
Our great sponsors
pixels | bevy | |
---|---|---|
33 | 573 | |
1,683 | 32,210 | |
- | 3.8% | |
4.9 | 9.9 | |
about 2 months ago | 1 day ago | |
Rust | Rust | |
MIT License | MIT OR Apache-2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
pixels
-
A minimal working Rust / SDL2 / WASM browser game
https://github.com/parasyte/pixels
That gives you a simple software framebuffer, and it builds as a native app or for the web.
-
How do rust gui frameworks avoid rerendering?
On a more recent machine, that same (well, more primitive) app with pixels or softbuffer struggled beyond acceptable. But was definitely poorly written.
-
Announcing lavagna v2, a collaborative blackboard made with bevy and WebRTC
I’ve ported the application from being based on pixels crate to the powerful bevy game engine
-
placing pixels
Well, it depends on how you use it; writing to an image buffer isn't much less efficient than writing to any normal buffer (in fact, although displaying your scene to a window efficiently is important, your main bottleneck will be the actual ray tracing loop). You may want to read this article for a practical example of using an ImageBuffer to create and draw a texture with Piston. Other window backends you could use, apart from pixels which was already mentioned in another comment, include minifb and Mini GL, though I haven't personally used them.
-
Considerations for Power Draw with egui
You can use wgpu instead of opengl as in the pixels example: https://github.com/parasyte/pixels/tree/main/examples/minimal-fltk
-
Is Macroquad suitable for making games like Wolfenstein RPG?
It might be possible but with a raycaster you probably want to be able to easily set all pixels and create your own small engine. Something like the pixels crate should fit your purpose: https://github.com/parasyte/pixels
-
I love rust, I have a pet peeve with the community
The reality is that I have used unsafe that is also unsound out of convenience because fixing it is a papercut too many. And this tends to be common! I know enough to spot unsoundness in other projects (sometimes even early). But not enough to be confident in my own abilities to write sound unsafe code. Why? Because it's really flipping hard, that's why!
-
[WGPU][GLFW][HELP]
Also, if you just want to get-things-done, then https://github.com/parasyte/pixels might be a bit better, to avoid reinventing the wheel.
-
How to prevent performance drops affecting my Game Boy emulator when running on M1/M2 Macs?
However, I recently got a new M2 Macbook Air and started noticing some super weird behavior. While playing Pokemon Silver with an unlocked framerate, I'd notice that the game would slow down to below 60FPS, even on a release build. After printing a little debugging info I found the culprit in the rendering logic which was handled by the MiniFB crate. At first I thought switching to a GPU renderer (such as https://github.com/parasyte/pixels) would help, and it... kinda did?
-
Simple way to draw a pixel at coordinates
pixels uses wgpu and runs fine.
bevy
-
Web Game Engines and Libraries
Missing one of the best choices as long as "maturity" isn't on the top of your list: Bevy - https://bevyengine.org/
Game engine written in Rust, leveraging ECS in almost every place and way, with a really capable WASM export option. Wrestling ECS for the first time might take you some time, but in my experience helps you keep game code as clean and decoupled as game code could be.
-
3D and 2D: Testing out my cross-platform graphics engine
I don't see WASM/WebGPU changing anything when it comes to gaming, as an industry, personally. 3d visualizations and interactive websites? Yeah definitely a nice improvement over WebGL 2, if years late.
WebGPU is pretty far behind what AAA games are using even as of 6 years ago. There's extra overhead and security in the WebGPU spec that AAA games do not want. Browsers do not lend themselves to downloading 300gb of assets.
Additionally, indie devs aren't using Steam for the technical capabilities. It's purely about marketshare. Video games are a highly saturated market. The users are all on Steam, getting their recommendations from Steam, and buying games in Steam sales. Hence all the indie developers publish to Steam. I don't see a web browser being appealing as a platform, because there's no way for developers to advertise to users.
That's also only indie games. AAA games use their own launchers, because they don't _need_ the discoverability from being on Steam. So they don't, and avoid the fees. If anything users _want_ the Steam monopoly, because they like the platform, and hate the walled garden launchers from AAA companies.
(I work on high end rendering features for the Bevy game engine https://bevyengine.org, and have extensive experience with WebGPU)
-
What Are Const Generics and How Are They Used in Rust?
I was working through an example in the repo for the Bevy game engine recently and came across this code
-
WebAssembly Playground
That's possible. I did spend quite a bit of time tinkering with compiler flags, and followed the recommendations.
Some notes I found just now seems to agree with my results, though: https://github.com/bevyengine/bevy/issues/3978#issuecomment-...
-
Immediate Mode GUI Programming
I cannot recommend immediate mode GUI programming based on the limitations I've experienced working with egui.
egui does not support putting two widgets in the center of the screen: https://github.com/emilk/egui/issues/3211
It's really easy to get started with immediate mode, it's really easy to bust out some UI, but the second you start trying to involve dynamically resized context and responsive layouts -- abandon all hope. The fact it has to calculate everything in a single pass makes these things hard/impossible.
... that said, I'm still using it for https://ant.care/ (https://github.com/MeoMix/symbiants) because it's the best thing I've found. I'm crossing my fingers that Bevy's UI story (or Kayak https://github.com/StarArawn/kayak_ui) become significantly more fleshed out sooner rather than later. Bevy 0.13 should have lots more in this area though (https://github.com/bevyengine/bevy/discussions/9538)
- A minimal working Rust / SDL2 / WASM browser game
-
ECS, Finally
I've also been enjoying building My First Gameâ„¢ in Bevy using ECS. The community around Bevy really shines, but Flecs (https://github.com/SanderMertens/flecs) is arguably a more mature, open-source ECS implementation. You don't get to write in Rust, though, which makes it less cool in my book :)
I'm not very proud of the code I've written because I've found writing a game to be much more confusing than building websites + backends, but, as the author notes, it certainly feels more elegant than OOP or globals given the context.
I'm building for WASM and Bevy's parallelism isn't supported in that context (yet? https://github.com/bevyengine/bevy/issues/4078), so the performance wins are just so-so. Sharing a thread with UI rendering suuucks.
If anyone wants to browse some code or ask questions, feel free! https://github.com/MeoMix/symbiants
-
Intel CEO: 'The entire industry is motivated to eliminate the CUDA market'
These days, some game engines have done pretty well at making compute shaders easy to use (such as Bevy [1] -- disclaimer, I contribute to that engine). But telling the scientific/financial/etc. community that they need to run their code inside a game engine to get a decent experience is a hard sell. It's not a great situation compared to how easy it is on NVIDIA's stack.
[1]: https://github.com/bevyengine/bevy/blob/main/examples/shader...
-
Trying to write a game with mods loaded at runtime
This is the API you need: https://github.com/bevyengine/bevy/pull/9774
- Not only Unity...
What are some alternatives?
macroquad - Cross-platform game engine in Rust.
Amethyst - Data-oriented and data-driven game engine written in Rust
rust-sfml - SFML bindings for Rust
Godot - Godot Engine – Multi-platform 2D and 3D game engine
miniquad - Cross platform rendering in Rust
Fyrox - 3D and 2D game engine written in Rust
ggez - Rust library to create a Good Game Easily
piston - A modular game engine written in Rust
rust_minifb - Cross platfrom window and framebuffer crate for Rust
RG3D - 3D and 2D game engine written in Rust [Moved to: https://github.com/FyroxEngine/Fyrox]
bathtub - Application for plating process
specs - Specs - Parallel ECS