ollow a path.
Set <code>path</code> to <code>null</code> again to stop following the path.
See <code><a href="../flixel/util/FlxPath.html#FlxPath">flixel.util.FlxPath</a></code> for more info and usage examples.</p></div></div><div class="field "><a name="pixelPerfectPosition"></a><h3 class="anchor"><code><span class="label label-meta label-meta-value" title="Used to store default values for fields and function arguments.">@:value(true)</span><a href="#pixelPerfectPosition"><span class="identifier">pixelPer