# Immersive 3D Gaussian Splat Tour of Grace Cathedral, San Francisco Explore Grace Cathedral through an innovative 3D experience. - **Source:** [Hacker News: Front Page](https://brifing.si/source/b07aa772-b1a0-4a76-aa18-719c6f9e2dde) - **Published:** 2026-07-20 - **Original article:** - **On Brifing:** https://brifing.si/s/602772a7-1ea2-4f43-8fd3-aea93ab77ef7 ## Innovative 3D Technology Developed by Vincent Woo, this project offers a 3D tour of Grace Cathedral using Gaussian Splat technology. This technique promises a more realistic and impressive experience compared to traditional 3D modeling. ## The Magic of Grace Cathedral Grace Cathedral, one of San Francisco's iconic structures, comes to life digitally through this project. The architectural details and atmosphere of the cathedral can be felt remotely thanks to the 3D tour. ## Gaussian Splat Technique The core of the project, Gaussian Splat, processes point clouds to create realistic 3D scenes. This technique is particularly effective in digitizing complex architectural structures. ## User Experience The tour allows users to explore the cathedral in 360 degrees. Detailed textures and light effects aim to provide visitors with an authentic cathedral atmosphere. ## Technological Infrastructure The project leverages a combination of modern web technologies and generative AI techniques. This enables high-quality 3D content to be delivered seamlessly to users. ## Importance of Digital Heritage Such projects are crucial for the digitization and preservation of historical structures. This tour of Grace Cathedral opens a new door for passing cultural heritage to future generations. ## Sources covering this story - https://vincentwoo.com/3d/grace_cathedral/ — --- _Summary written by Brifing from the original reporting. Copyright in the original article belongs to its publisher; read the full piece at the link above._