Title: Pascal Editor: An Open-Source 3D Building Editor for the ...
URL Source: https://www.bestblogs.dev/status/2036314154022346889
Published Time: 2026-03-24 05:28:21
Markdown Content: Skip to main content Toggle navigation menu Toggle navigation menuArticlesPodcastsVideosTweetsSourcesNewsletters
⌘K
Change language Switch ThemeSign In
Narrow Mode
Pascal Editor: An Open-Source 3D Building Editor for the Browser
Pascal Editor: An Open-Source 3D Building Editor for the Browser
 ### Yangyi@yangyi
这个太牛了啊！
AI在各大领域平权掉软件壁垒！
#### Guri Singh
@heygurisingh · 2d ago
🚨Architects are going to hate this.
Someone just open sourced a full 3D building editor that runs entirely in your browser.
No AutoCAD. No Revit. No $5,000/year licenses.
It's called Pascal Editor.
Built with React Three Fiber and WebGPU -- meaning it renders directly on your GPU at near-native speed.
Here's what's inside this thing:
→ A full building/level/wall/zone hierarchy you can edit in real time
→ An ECS-style architecture where every object updates through GPU-powered systems
→ Zustand state management with full undo/redo built in
→ Next.js frontend so it deploys as a web app, not a desktop install
→ Dirty node tracking -- only re-renders what changed, not the whole scene
Here's the wildest part:
You can stack, explode, or solo individual building levels. Select a zone, drag a wall, reshape a slab -- all in 3D, all in the browser.
Architecture firms pay $50K+ per seat for BIM software that does this workflow.
This is free.
100% Open Source.Show More
01:38
661
4,743
31.7K
2.7M
Mar 24, 2026, 5:28 AM View on X
1 Replies
1 Retweets
17 Likes
5,833 Views  Yangyi @yangyi
One Sentence Summary
Introducing an open-source 3D building editor built on React Three Fiber and WebGPU, designed to replace expensive BIM software.
Summary
This tweet showcases Pascal Editor, an open-source 3D building editor that runs entirely in the browser. Leveraging React Three Fiber and WebGPU, it achieves near-native rendering performance and includes features like real-time editing, ECS architecture, and Zustand state management. The tool aims to democratize architectural design by offering a free, open-source alternative to the high licensing costs of traditional BIM software like AutoCAD and Revit.
AI Score
80
Influence Score 4
Published At Today
Language
Chinese
Tags
Pascal Editor
3D Editor
WebGPU
React Three Fiber
Open Source HomeArticlesPodcastsVideosTweets