falling-rust
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A falling-sand toy written using Rust, Bevy and egui.
Falling Rust
A falling-sand toy written using Rust, Bevy and egui.
Read more about it on my blog.
How to run
A release version for Windows is available at GitHub releases.
How to run from the code
You will need to have Rust installed to compile this.
The simulation is quite CPU intensive, so you may want to run this in release mode:
cargo run --release
How to build for the web
Falling-rust can be built as a WASM binary as well, which allows it to be run inside a webpage.
You will need to have the wasm32-unknown-unknown
target installed. This is easily done using rustup:
rustup target add wasm32-unknown-unknown
Then falling-rust needs to be compiled for wasm, using the profile that optimizes for binary size:
cargo build --profile web --target wasm32-unknown-unknown
And finally you can generate bindings for javascript (and an index.html page) using wasm-bindgen
:
wasm-bindgen --out-dir ./wasm --target web ./target/wasm32-unknown-unknown/web/falling-rust.wasm