package org.openpixi.pixi.physics.particles; import java.util.List; public class ConstantVelocityDistribution{ public static List<Particle> apply(List<Particle> particles, int startIndex, int endIndex, double constantVelocityX, double constantVelocityY) { for(int i = startIndex; i < endIndex; i++) { particles.get(i).setVx(constantVelocityX); particles.get(i).setVy(constantVelocityY); } return particles; } }