Ray tracing made possible on 42-year-old ZX Spectrum: 'reasonably fast, if you consider 17 hours per frame to be reasonably fast'

https://lemmy.nz/post/6383388

Ray tracing made possible on 42-year-old ZX Spectrum: 'reasonably fast, if you consider 17 hours per frame to be reasonably fast' - Lemmy NZ

The human eye can only see 1 frame per 18 hours so I consider this reasonably fast.
Are you a tree
Nah, just The Lorax.
You may need to consult a doctor.