press Ctrl + F5 to reset

radius px:
ratio outer/inner circle 1:
ray count:
ray/gap ratio 1:
random ray length %:
path: single multi
opacity:
stroke px:
stroke color #:
fill color #:
random fill:
background #:
style: spike block
bend 1:
bend 2:
random orientation:

SVG: download
Presets - will delete your settings !:
See my Experiment on ChromeExperiments.com