particles.setStartColor(new ColorRGBA(1, 0, 0, 1));
particles.setEndColor(new ColorRGBA(0, 1, 0, 1));
particles.setMaximumAngle(360f * MathUtils.DEG_TO_RAD);
particles.getParticleController().setControlFlow(false);
particles.getParticleController().setSpeed(0.75);
swarm = new SwarmInfluence(new Vector3(particles.getWorldTranslation()), .001);
swarm.setMaxSpeed(.2);
swarm.setSpeedBump(0.025);
swarm.setTurnSpeed(MathUtils.DEG_TO_RAD * 360);
particles.addInfluence(swarm);