Visual - Custom Spiral 2
Added 2019-10-09 18:05:59 +0000 UTCA much-updated version of the customizeable spiral, now with extra fading!
https://hypno.nimja.com/visual/customise/112
Try out what you can do with this...
For example: https://hypno.nimja.com/visual/112?c=alpha0.1-fade0.15-hide1-dir1
