2009

Push disperses a cloud of particles
The Push space warp applies a force to either
particle systems on page 2795 or
dynamics systems on page 3852. The effect is slightly different, depending on
the system.
■ Particles: Applies a uniform, unidirectional force in a positive or negative
direction. A positive force moves in the direction of the pad on the
hydraulic jack. The breadth of the force is infinite, perpendicular to the
direction; you can limit it using the Range option.
■ Dynamics: Provides a point force (also called a point load) away from the
pad of the hydraulic jack icon. A negative force pulls in the opposite
direction. In dynamics, applying a force is the same as pushing something
with your finger.
2692 | Chapter 14 Space Warps and Particle Systems