threejs-obj-space/js/three.js-master/examples/models/svg/hexagon.svg

<svg id="color-fill" xmlns="http://www.w3.org/2000/svg" version="1.1" width="100%" height="300" xmlns:xlink="http://www.w3.org/1999/xlink">

    <polygon class="hex" points="300,150 225,280 75,280 0,150 75,20 225,20" fill="#ff0000"></polygon>

</svg>