This is a demonstration applet of NOOPE to simulate the motion of spheres under the Gravity and SphereCollision laws. OutputProjection is used to display the spheres.

Note: This applet has been created using IBM's JDK 1.3 - it uses AWT and not Swing, so it should run on a JDK 1.2 - it won't run on 1.1, however, because of large parts of the graphics code that use new API.