Package prefuse.util.force

Interface Summary

Interface	Description
Force	Interface for force functions in a force simulation.
Integrator	Interface for numerical integration routines.

Class Summary

Class	Description
AbstractForce	Abstract base class for force functions in a force simulation.
CircularWallForce	Uses a gravitational force model to act as a circular "wall".
DragForce	Implements a viscosity/drag force to help stabilize items.
EulerIntegrator	Updates velocity and position data using Euler's Method.
ForceConfigAction	Swing Action components that brings up a dialog allowing users to configure a force simulation.
ForceItem	Represents a point particle in a force simulation, maintaining values for mass, forces, velocity, and position.
ForceSimulator	Manages a simulation of physical forces acting on bodies.
GravitationalForce	Represents a constant gravitational force, like the pull of gravity for an object on the Earth (F = mg).
NBodyForce	Force function which computes an n-body force such as gravity, anti-gravity, or the results of electric charges.
NBodyForce.QuadTreeNode	Represents a node in the quadtree.
NBodyForce.QuadTreeNodeFactory	Helper class to minimize number of object creations across multiple uses of the quadtree.
RungeKuttaIntegrator	Updates velocity and position data using the 4th-Order Runge-Kutta method.
Spring	Represents a spring in a force simulation.
Spring.SpringFactory	The SpringFactory is responsible for generating Spring instances and maintaining an object pool of Springs to reduce garbage collection overheads while force simulations are running.
SpringForce	Force function that computes the force acting on ForceItems due to a given Spring.
WallForce	Uses a gravitational force model to act as a "wall".