Thanks.
I've made a shadertoy doing essentially the same thing, but forming directed beams. Two beam version: https://www.shadertoy.com/view/NtyXDm One beam version: https://www.shadertoy.com/view/st3XWX
Thanks.
I've made a shadertoy doing essentially the same thing, but forming directed beams. Two beam version: https://www.shadertoy.com/view/NtyXDm One beam version: https://www.shadertoy.com/view/st3XWX