egui-circles/README.md

Immediate Mode GUI app with naive visualization for elastic balls collisions. Live demo.

Build & run

curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh # install rust
cargo run --package=egui_circles                               # build & run

wasm32 build target

cargo install --locked trunk    # https://trunkrs.dev
trunk serve                     # visit http://127.0.0.1:8080

Acknowledgments

ImGui

Detailed information on how to use egui rust library can found here.

Math

A simple explanation of 2D vector math, silently working behind the scene of the collisions simulation.