 particle-based
                explosions</li>
            <li>isotropic and ring (3D) explosions</li>
        </ul>
    </li>
    <li><a href="candles/candles.dpr"><b>candles</b></a><b>&nbsp;:</b><ul>
            <li>a revolution-solid &quot;birthday cake&quot; with
                three candles (FireFX)</li>
            <li>simulating wind with FireDir</li>
        </ul>
    </li>
    <li><a href="fire/fire.dpr"><b>fire</b></a><b>&nbsp;:</b><ul>
            <li>sample for FireFX, the burning fire effect 