Screenshots from:

• Pathtrace Apollonian Glow
• Pathtrace Differential Growth
• Pathtrace Volumetric Frost Fract
• Pathtrace Wireframe Distance vis
• Pathtrace euclidean distance vis

full playlist with other pathtracing scenes https://www.shadertoy.com/playlist/cX3SDf

https://github.com/bryanedds/Nu/releases/tag/v20.0.0

>After many many months of work from multiple contributors, we finally present Nu with Vulkan rendering and support for Mac, iOS, and Android!

>This branch not only replaces our OpenGL renderers completely with Vulkan renderers, it also features important rendering and performance enhancements as well as makes Nu deployable on Mac, iOS, and Android!

(I just saw release - not my project)

This is anti-optimization

• not suppose to be used anywhere outside of Shadertoy
• because just use GPU-particles and particle/vertex shaders
• but Shadertoy has no particles - this is particle tracking for Shadertoy
• Movement of indexed particles
• galaxy of particles
• Dragonspine particle tracking

following instruction https://www.google.com/linuxrepositories/

I removed/added keys again multiple times

tried

zypper refresh --force

key check command from instruction - successful

it always fail on repomd.xml

same yesterday/today

is there some other debug I can see?

sreenshot from zypper -v refresh

Edit - fixed by google few days latter...