Had a dream where the world had rainbow outlines on everything. Decided to replicate it in Godot.
#Created a rainbow outline shader after a rather interesting dream.
unique prism
If anyone else wants to play with it.
It's basically just https://godotshaders.com/shader/high-quality-post-process-outline/ with a moving gradient.
neon inlet
Source: it came to me in a dream
unique prism
I started playing with this again. I switched it over to the depth buffer to decide the color along a gradient, I think that looks better.