https://github.com/yeicor-3d/yet-another-cad-viewer

A CAD viewer capable of displaying OCP models (CadQuery/Build123d) in a web browser.
https://github.com/yeicor-3d/yet-another-cad-viewer

3d 3d-printing build123d cad cadquery viewer

Last synced: 2 months ago
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A CAD viewer capable of displaying OCP models (CadQuery/Build123d) in a web browser.

• Host: GitHub
• URL: https://github.com/yeicor-3d/yet-another-cad-viewer
• Owner: yeicor-3d
• License: mit
• Created: 2024-01-28T16:11:53.000Z (over 2 years ago)
• Default Branch: master
• Last Pushed: 2026-04-04T05:20:30.000Z (2 months ago)
• Last Synced: 2026-04-04T07:17:32.623Z (2 months ago)
• Topics: 3d, 3d-printing, build123d, cad, cadquery, viewer
• Language: Vue
• Homepage: https://yeicor-3d.github.io/yet-another-cad-viewer/
• Size: 5.24 MB
• Stars: 114
• Watchers: 1
• Forks: 7
• Open Issues: 5
• Metadata Files:
  • Readme: README.md
  • Contributing: CONTRIBUTING.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-cadquery - Yet Another CAD Viewer - A CAD viewer capable of displaying [OCP](https://github.com/CadQuery/OCP) models ([CadQuery](https://github.com/CadQuery/cadquery)/[Build123d](https://github.com/gumyr/build123d)/...) in a web browser. (Editors and IDEs)
• awesome-build123d - yeicor-3d/yet-another-cad-viewer - A web-based CAD viewer for OCP models (CadQuery/build123d) that supports static site deployment. It also has a build123d playground for editing and sharing models directly in the browser ([demo](https://yeicor-3d.github.io/yet-another-cad-viewer/#pg_code_url=https://raw.githubusercontent.com/gumyr/build123d/refs/heads/dev/examples/toy_truck.py))  (Editors and IDEs)

README

          
# Yet Another CAD Viewer

A CAD viewer capable of displaying [OCP](https://github.com/CadQuery/OCP)

models ([CadQuery](https://github.com/CadQuery/cadquery)/[Build123d](https://github.com/gumyr/build123d)/...)

in a web browser.

## Features

- Cross-platform: works on any modern web browser.

- All [GLTF 2.0](https://www.khronos.org/gltf/) features (textures, PBR materials, animations...).

- All [model-viewer](https://modelviewer.dev/) features (smooth controls, augmented reality...).

- Load multiple models at once, load external models and even images as quads.

- Control clipping planes, transparency, edge/vertex sizes and explode each model.

- View and interact with topological entities: faces, edges, vertices and locations.

- Select any entity and measure bounding box size and distances.

- Hot reloading while editing the CAD model (using the `yacv-server` package).

- Fully-featured static deployment: just upload the viewer and models to your server.

- Build123d playground! Code and build your model fully inside the

  browser: [demo](https://yeicor-3d.github.io/yet-another-cad-viewer/#pg_code=https://raw.githubusercontent.com/gumyr/build123d/refs/heads/dev/examples/toy_truck.py).

## Usage

The [example](example) is a fully working project that shows how to use the viewer.

You can play with the latest

demo [here](https://yeicor-3d.github.io/yet-another-cad-viewer/?preload=logo.glb&preload=logo_hl.glb&preload=logo_hl_tex.glb&preload=fox.glb&preload=img.glb&preload=location.glb)

(or

[without animation](https://yeicor-3d.github.io/yet-another-cad-viewer/?autoplay=false&preload=logo.glb&preload=logo_hl.glb&preload=logo_hl_tex.glb&preload=fox.glb&preload=img.glb&preload=location.glb)).

![Demo](assets/screenshot.png)

## Related projects

- [cq-studio](https://github.com/ccazabon/cq-studio) provides an alternative workflow that detects file changes instead

  of relying on an interactive environment like Jupyter for hot-reloading.

  Uses the same backend and frontend behind the scenes.

- [build123d-docker](https://github.com/derhuerst/build123d-docker/pkgs/container/build123d) provides docker images for

  Yet Another CAD Viewer and other projects, with automatic updates.

- [OCP.wasm](https://github.com/yeicor/OCP.wasm/) ports OCP (OpenCASCADE for Python) and supporting libraries to

  WebAssembly, enabling full in-browser CAD model generation and manipulation. This powers the build123d playground

  provided by this viewer.