From the HackerLinks archive

Immersive Gaussian Splat Tour of Grace Cathedral

A mobile-friendly interactive 3D Gaussian-splat tour of San Francisco’s Grace Cathedral.

At a glance:

First seen:2026-07-21

Last seen:2026-07-21

Times seen:1

Website:vincentwoo.com

The short version

A mobile-friendly interactive 3D Gaussian-splat tour of San Francisco’s Grace Cathedral.

Why it caught our attention

The tour earned unusually strong praise for its visual quality and mobile experience.

Where it surfaced on Hacker News

2026-07-21

Editorial paraphrase

A commenter called the tour “such a cool immersive experience on mobile,” while another described the stained glass and cutaway view as stunning.

Show HN: Immersive Gaussian Splat tour of grace cathedral, San Francisco