A cross-platform 2D physics engine and physics simulations. Built with WorldEngine.
How to run these demos:
Download an "Executable JAR": https://github.com/eib/java-physics-demos/downloads
Make sure Java 1.6 (or greater) is installed on your machine. (Type "java -version" into command prompt/terminal/...)
Windows and OS X users can double-click on the Executable JAR file to run the suite of demos. Otherwise, it can be run via command-line:
java -jar PhysicsDemo-vX.YY.jar
The physics engine has built-in support for a number of real-world forces. It can also support any number of user-definable forces.
- Gas/liquid drag (resistance to movement)
- Electric field (on charged particles)
- Collisions (with varying elasticity)
- Coulomb's law (interactions between charged particles)
- Buoyancy (when objects are overlapping a liquid)
All simulations include configuration panels to change the properties of the system.
- Solar system
- Coulomb's Law
- Charge particles in an electric field
These simulations were built on a custom graphics/world engine and may not have been ported to WorldEngine, yet. (They are still available on the downloads page.)
- Collision detection
- A sandbox to mix collisions, velocity, mass, and/or gravity.
- Piston: a "piston" interacting with tiny particles (a "gas") in an enclosed container.
MIT license: http://eib.mit-license.org/