visualization No pricing found

Real-time raytracing around a black hole

https://rivendell.dmitrybrant.com/blackhole

18Priority score
Sources: Hacker News · Hacker NewsSignals: comments 0 · points 3 Discovered: 2026-10-01

What it is

What it does

This is actual raytracing inside a curved spacetime, following geodesics given by a (simplified) solution to the field equations.

Weaknesses

null

What could be built instead

No build ideas yet.

Score breakdown

Інструмент пріоритизації черги на ручну перевірку, НЕ прогноз прибутку.
Demand+2HN 3 балів, +0★/добу, джерел 1
Monetization+4pricing не знайдено
Competition+8null
Niche+6null
BuildDifficulty+10null
AI/Automation+8null
TrendPenalty-20перегріта категорія (AI-агенти/обгортки); 49 схожих за 14 днів — натовп

Evidence

Another visualization that I've been wanting to make for a long time, and is now over the finish line with some agentic assistance.
This is actual raytracing inside a curved spacetime, following geodesics given by a (simplified) solution to the field equations.
Show HN: Real-time raytracing around a black hole