private void assertEquals(RadialParticleInfluencer inf, RadialParticleInfluencer clone) {
        Assert.assertEquals(inf.isHorizontal(), clone.isHorizontal());
        Assert.assertEquals(inf.getOrigin(), clone.getOrigin());
        Assert.assertEquals(inf.getRadialVelocity(), clone.getRadialVelocity(), 0.001f);
        Assert.assertEquals(inf.getInitialVelocity(), clone.getInitialVelocity());
        Assert.assertEquals(inf.getVelocityVariation(), clone.getVelocityVariation(), 0.001f);
    }
Tests cloning, serialization and de-serialization of a {@code RadialParticleInfluencer}.
jme3-core/src/test/java/com/jme3/effect/influencers/ParticleInfluencerTest.java