When etcd crashes, check your disks first
7 by _ananos_ | 1 comments on Hacker News.
Special News
Saturday, 21 February 2026
Friday, 20 February 2026
New top story on Hacker News: Notes on Clarifying Man Pages
Thursday, 19 February 2026
New top story on Hacker News: Show HN: A physically-based GPU ray tracer written in Julia
Show HN: A physically-based GPU ray tracer written in Julia
7 by simondanisch | 1 comments on Hacker News.
We ported pbrt-v4 to Julia and built it into a Makie backend. Any Makie plot can now be rendered with physically-based path tracing. Julia compiles user-defined physics directly into GPU kernels, so anyone can extend the ray tracer with new materials and media - a black hole with gravitational lensing is ~200 lines of Julia. Runs on AMD, NVIDIA, and CPU via KernelAbstractions.jl, with Metal coming soon. Demo scenes: github.com/SimonDanisch/RayDemo
7 by simondanisch | 1 comments on Hacker News.
We ported pbrt-v4 to Julia and built it into a Makie backend. Any Makie plot can now be rendered with physically-based path tracing. Julia compiles user-defined physics directly into GPU kernels, so anyone can extend the ray tracer with new materials and media - a black hole with gravitational lensing is ~200 lines of Julia. Runs on AMD, NVIDIA, and CPU via KernelAbstractions.jl, with Metal coming soon. Demo scenes: github.com/SimonDanisch/RayDemo
Wednesday, 18 February 2026
Subscribe to:
Comments (Atom)