More flexible fluid setup using fluid source component I've being implementing. This is a dam breaking setup example. #bevy

~0.6ms for NVIDIA RTX4060

The simulation is now 1.3x faster with the multigrid method. Down to 3.0 ms at 512x256 resolution on a Snapdragon GPU. #bevy

slightly improved the visual of fluid. #bevy

started working on fluid source/sink. #bevy

I released bevy_eulerian_fluid 0.4.0! - 2x faster pressure solve - Improved mass conservation: 100k+ frames (was ~10k) - Bevy 0.18 support github.com/narasan49/be... #bevy #rustlang #gamedev

日本のBlueskyユーザーの皆さん、こんにちは！👋 英語以外の言語として初の、日本語公式アカウントを開設しました。 今後、 @bsky.app などの投稿の翻訳、日本向けの告知などを行っていく予定です。 ぜひこの投稿をリポストして、多くの方にこのアカウントを知っていただけるようご協力ください。

I released bevy_eulerian_fluid 0.4.0! - 2x faster pressure solve - Improved mass conservation: 100k+ frames (was ~10k) - Bevy 0.18 support github.com/narasan49/be... #bevy #rustlang #gamedev

~0.7 ms on RTX4060 laptop GPU

Also, the simulation became over 2x faster (8.5 ms to 4.0 ms for 512x256 simulation!) on Snapdragon's Adreno GPU while improving mass conservation.

Simulation can live longer than 40000 frames

Mass conservation is being much improved with Gauss-Seidel method for projection and Fast Iterative Method for level set reinitialization. #bevy

On the way to implementing Particle Level Set. Particles are passively advected by the fluid velocity currently. #bevy

Started working on improving mass conservation of fluid simulation. Currently prototyping a particle levelset method in python.

Finalizing the velocity overlay. #bevyengine

I just completed "Secret Entrance" - Day 1 - Advent of Code 2025 #AdventOfCode adventofcode.com/2025/day/1

Implementing uv animation for fluid velocity. #bevyengine

Prototyping velocity overlay #bevyengine

🚀I've published bevy_eulerian_fluid 0.3.0 The two-way interaction with various rigid-body shapes is now available. crates.io/crates/bevy_... 🌊Here is a playable demo! narasan49.github.io/bevy_euleria... #bevyengine

Simulation with rigid bodies of various shapes and densities. #bevyengine

2D fluid simulation work in progress. github.com/narasan49/be... #bevyengine

Bluesky のユーザー数は現在 1,000 万人を超えており、私は #2,934,311 番目でした。