eonarheim / iterative-constraint-solver

A small TypeScript example of an iterative constraint solver based on Erin Catto's GDC 2014 talk https://www.youtube.com/watch?v=SHinxAhv1ZE

2D Rigid Body Iterative Constraint Solver

This is a small TypeScript example of a 2D Rigid Body Iterative Constraint Solver based on Erin's Catto's GDC 2014 talk using HTML5 Canvas and dat.gui UI.

Running Locally

• Using NodeJS

• On the command line

  • npm install
  • npm run start
  • Navigate to http://localhost:9000

• Press 'b' on the keyboard to spawn more balls

• Press 's' to go to single frame step mode

• Press 't' to go to normal running mode