Interactive black hole renderer with gravitational light bending

Name: Interactive black hole renderer with gravitational light bending
Uploaded: 2026-09-28T14:38:00Z
Duration: 1 min 12 s
Channel: sundyme
Description: Interactive black hole renderer with gravitational light bending. Made with Claude Opus 5.5 by @sundyme, with how it was asked for. 33 likes on X.

by sundyme (@sundyme) · Sep 28, 2026

如果你掉进黑洞，会看到什么？ Claude Opus 5.5 用一个 100KB 的单文件html写了个黑洞渲染器，每个像素的光线都按广义相对论一步步算出来，配乐也是它用代码生成的。先是 72 秒的坠落，最后整个宇宙缩成头顶一个光圈；看完可以自己拖动视角，绕着黑洞转。在线体验和源码见回复 https://t.co/9iSgn122Gu
— sundyme (@sundyme) Sep 28, 2026

What they asked for

A summary of how the author describes the request. It is not their exact prompt.

Asked Claude Opus 5.5 to create a black hole renderer in single-file HTML.

Described by @sundyme in the post

Stack: Physics
From the author: 100KB single-file HTML; 72-second fall, draggable view.
On X: 33 likes · 4.8K views · 16 saves