One of the currently-trending productions on Shadertoy happens to be this recreation of the opening of Unreal, all procedurally generated (except for the geomet

One of the currently-trending productions on Shadertoy happens to be this recreation of the opening of Unreal, all procedurally generated (except for the geometry, though you can certainly find procedurally generated geometry elsewhere on that site). https://www.shadertoy.com/view/ls2SDD https://www.shadertoy.com/view/ls2SDD