package org.openpixi.pixi.physics.collision.util; import org.openpixi.pixi.physics.*; import org.openpixi.pixi.physics.particles.Particle; public class BoundingBox { public Particle particle; public double xMin; public double xMax; public double yMin; public double yMax; public BoundingBox(Particle particle) { this.particle = particle; update(); } public void update() { this.xMin = particle.getX() - particle.getRadius(); this.xMax = particle.getX() + particle.getRadius(); this.yMin = particle.getY() - particle.getRadius(); this.yMax = particle.getY() + particle.getRadius(); } }