https://github.com/strohel/wasmrain

Simple rain simulation as web app written in Rust compiled into WebAssembly (WASM), thus running in browsers.
https://github.com/strohel/wasmrain

demo rust webassembly

Last synced: 3 days ago
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Simple rain simulation as web app written in Rust compiled into WebAssembly (WASM), thus running in browsers.

• Host: GitHub
• URL: https://github.com/strohel/wasmrain
• Owner: strohel
• Created: 2020-10-24T14:59:27.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2020-10-24T15:33:42.000Z (over 4 years ago)
• Last Synced: 2024-11-29T22:49:31.211Z (2 months ago)
• Topics: demo, rust, webassembly
• Language: Rust
• Homepage:
• Size: 12.7 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# WASM Rain: Rain Simulation in Rust

A simple web app written in Rust compiled into WASM, thus running in browsers.

Demo: https://storage.googleapis.com/strohel-pub/wasmrain/index.html

## Build

1. `cargo build --target wasm32-unknown-unknown [--release]`

2. `wasm-bindgen --target web --no-typescript --out-dir target target/wasm32-unknown-unknown/debug/wasmrain.wasm`

   - Replace `debug`by `release` if you are using the release build.

Note that building requires the solver from https://github.com/strohel/snapwater

which is not currently public. Feel free to ping me.

Deploy (for me):

1. `gsutil -h "Cache-Control:no-cache,max-age=0" cp index.html gs://strohel-pub/wasmrain/`

2. `gsutil -h "Cache-Control:no-cache,max-age=0" cp target/wasmrain.js target/wasmrain_bg.wasm gs://strohel-pub/wasmrain/target/`

## Resources

- https://dev.to/dandyvica/wasm-in-rust-without-nodejs-2e0c

- https://rustwasm.github.io/docs/wasm-bindgen/examples/without-a-bundler.html

- https://rustwasm.github.io/docs/book/introduction.html