Cycles - AI?

what are the weird shapes that appear when i export via viewcapture to file from raytraced displaymode (cycles)?

It only appears in Rhino 8.. i put 7 for comparison where that does not happen.

Please dont tell me this is some AI bull**** … i started to lose my mind when they put this into vray…

All the best to the team, but this is so frustrating:(

Hi @David_Trontelj ,

I’m trying to tell what the difference is there and I think maybe you have the Denoiser post effect on in v8 but not v7. Click the little star icon at the bottom of the Raytraced viewport to toggle whether post effects are used. You can also check the same icon in the Properties panel when that view is active and nothing is selected to disable Denoise if that is what it was. It’s not AI :slight_smile:

That looks like a meshing issue to me. Reduce the problem to a single piece of geometry, and zoom into that. Or there is a marginal far-from-origin issue?