capsule.write(velocityAligned, "velocityAligned", false);
    public void write(JMEExporter e) throws IOException {        super.write(e);        OutputCapsule capsule = e.getCapsule(this);        capsule.write(emitType, "emitType", ET_POINT);        capsule.write(particleType, "emitType", PT_QUAD);        capsule.write(psLine, "psLine", null);        capsule.write(psRect, "psRect", null);        capsule.write(psRing, "psRing", null);        capsule.write(psBatch, "psBatch", null);        capsule.write(startSize, "startSize", DEFAULT_START_SIZE);        capsule.write(endSize, "endSize", DEFAULT_END_SIZE);        capsule.write(startColor, "startColor", DEFAULT_START_COLOR);        capsule.write(endColor, "endColor", DEFAULT_END_COLOR);        capsule.write(initialVelocity, "initialVelocity", 1);        capsule.write(minimumLifeTime, "minimumLifeTime", DEFAULT_MIN_LIFE);        capsule.write(maximumLifeTime, "maximumLifeTime", DEFAULT_MAX_LIFE);        capsule.write(minimumAngle, "minimumAngle", 0);        capsule.write(maximumAngle, "maximumAngle", DEFAULT_MAX_ANGLE);        capsule.write(particleSpinSpeed, "particleSpinSpeed", 0);        capsule.write(emissionDirection, "emissionDirection", Vector3f.UNIT_Y);        capsule.write(worldEmit, "worldEmit", Vector3f.ZERO);        capsule.write(upVector, "upVector", Vector3f.UNIT_Y);        capsule.write(leftVector, "leftVector", new Vector3f(-1, 0, 0));        capsule.write(numParticles, "numParticles", 0);        capsule.write(particleOrientation, "particleOrientation", 0);        capsule.write(randomMod, "randomMod", 1);        capsule.write(rotateWithScene, "rotateWithScene", false);        capsule.write(geometryCoordinates, "geometryCoordinates", null);        capsule.write(appearanceColors, "appearanceColors", null);        capsule.write(releaseRate, "releaseRate", numParticles);        capsule.write(originCenter, "originCenter", Vector3f.ZERO);        capsule.write(originOffset, "originOffset", Vector3f.ZERO);        capsule.write(controller, "controller", null);        capsule.write(cameraFacing, "cameraFacing", true);    }