Runes (Patreon)

An attempt to port the procedural runes(shader nodes version can be found here in the b3dsdf library - sdRunes) from shadertoy as a nodegroup with some basic options.

The only difference in the attached files is that 4.0 uses repeat zone to do loops so it's possible to control the loop count from outside the nodegroup, but in 3.6 you will have do that manually.