Show HN: Flo Is a Rust/Vulkan 3D Renderer for the Bevy Game Engine https://bit.ly/4meW37J

Show HN: Flo Is a Rust/Vulkan 3D Renderer for the Bevy Game Engine I’m using the excellent Bevy game engine for my colony sim/action game, but I do lots of real-time procedural generation/animation so the wgpu renderer is too slow. So I wrote my own Rust/Vulkan renderer and integrated it with Bevy. It’s ugly, buggy, and hard to use but multiple times faster. Full source code, with 9 benchmarks comparing performance with the default wgpu renderer: https://bit.ly/3Imcdya Video where I go over the examples and run them on the Steam Deck: https://www.youtube.com/watch?v=y1m30oOksmI https://bit.ly/3Imcdya September 13, 2025 at 02:33AM