Wisp Effect Source Released
So I cleaned up and packaged the source for the wisp effect - lucky you, it's free (as in speech) software. Also included is a sample document class that is exactly what you see below illustrating the most of the useful parameters (but please experiment with the WispConfig class for interesting behaviours).
The effect is, of course, far from perfect and if anyone out there has improvements to it I'd love to hear about them and possibly incorporate into future releases. Also, if you use this on any personal or commercial projects I'd love to see it in action!
Wisp Effect source code on github. You can download archives of tagged releases in the "Downloads" section.
Click anywhere to stop the wisps from auto generating and continue clicking to generate random wisps where you like.
Update: changed source link location to new github repository page.