@Override
public void simpleUpdate(float tpf) {
time += tpf;
int random = rand.nextInt(2000);
float mult1 = 1.0f;
float mult2 = 1.0f;
if (random < 500) {
mult1 = 1.0f;
mult2 = 1.0f;
} else if (random < 1000) {
mult1 = -1.0f;
mult2 = 1.0f;
} else if (random < 1500) {
mult1 = 1.0f;
mult2 = -1.0f;
} else if (random <= 2000) {
mult1 = -1.0f;
mult2 = -1.0f;
}
box = batchNode.getChild("Box" + random);
if (box != null) {
Vector3f v = box.getLocalTranslation();
box.setLocalTranslation(
v.x + FastMath.sin(time * mult1) * 20,
v.y + (FastMath.sin(time * mult1) * FastMath.cos(time * mult1) * 20),
v.z + FastMath.cos(time * mult2) * 20);
}
terrain.setLocalRotation(new Quaternion().fromAngleAxis(time, Vector3f.UNIT_Y));
}
