tag:support.nodebox.net,2012-11-01:/discussions/nodebox-2-3/5818-glowNodeBox: Discussion 2016-10-11T09:13:32Ztag:support.nodebox.net,2012-11-01:Comment/409565242016-10-11T09:13:30Z2016-10-11T09:13:30ZGlow<div><p>Hi Kurtzwrk,</p>
<p>I gave it a try. Example attached.</p>
<p>I am not entirely happy with the result - it's a bit crude. But
the technique is simple and could serve as a start to a more
sophisticated solution.</p>
<p>The glow subnetwork takes a shape and makes 100 copies, ranging
from 50% scale to 150% scale. The glow color has a very low alpha -
almost transparent - so that when they are superimposed they create
a fading glow effect. The 100% scale copy is drawn opaquely on top
of the rest.</p>
<p>You can adjust the range to create a larger or smaller glow
spread, and adjust the colorize nodes to change hues.</p>
<p>Let me know if this helps. If someone out there has a better
solution, please share it!</p>
<p>John</p></div>john