https://github.com/nerfstudio-project/viser

Web-based 3D visualization + Python
https://github.com/nerfstudio-project/viser

python visualization web

Last synced: 2 days ago
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Web-based 3D visualization + Python

• Host: GitHub
• URL: https://github.com/nerfstudio-project/viser
• Owner: nerfstudio-project
• License: apache-2.0
• Created: 2022-11-16T00:13:51.000Z (about 2 years ago)
• Default Branch: main
• Last Pushed: 2024-05-21T15:28:37.000Z (7 months ago)
• Last Synced: 2024-05-22T12:16:01.073Z (7 months ago)
• Topics: python, visualization, web
• Language: Python
• Homepage: https://viser.studio
• Size: 369 MB
• Stars: 545
• Watchers: 27
• Forks: 27
• Open Issues: 19
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        


    

    viser

    





    

    

    

        

    



`viser` is a library for interactive 3D visualization in Python.

Features include:

- API for visualizing 3D primitives

- GUI building blocks: buttons, checkboxes, text inputs, sliders, etc.

- Scene interaction tools (clicks, selection, transform gizmos)

- Programmatic camera control and rendering

- An entirely web-based client, for easy use over SSH!

For usage and API reference, see our documentation.

## Installation

You can install `viser` with `pip`:

```bash

pip install viser

```

To include example dependencies:

```bash

pip install viser[examples]

```

After an example script is running, you can connect by navigating to the printed

URL (default: `http://localhost:8080`).

See also: our [development docs](https://viser.studio/latest/development/).

## Examples

**Point cloud visualization**

https://github.com/nerfstudio-project/viser/assets/6992947/df35c6ee-78a3-43ad-a2c7-1dddf83f7458

Source: `./examples/07_record3d_visualizer.py`

**Gaussian splatting visualization**

https://github.com/nerfstudio-project/viser/assets/6992947/c51b4871-6cc8-4987-8751-2bf186bcb1ae

Source:

[WangFeng18/3d-gaussian-splatting](https://github.com/WangFeng18/3d-gaussian-splatting)

and

[heheyas/gaussian_splatting_3d](https://github.com/heheyas/gaussian_splatting_3d).

**SMPLX visualizer**

https://github.com/nerfstudio-project/viser/assets/6992947/78ba0e09-612d-4678-abf3-beaeeffddb01

Source: `./example/08_smpl_visualizer.py`

## Acknowledgements

`viser` is heavily inspired by packages like

[Pangolin](https://github.com/stevenlovegrove/Pangolin),

[rviz](https://wiki.ros.org/rviz/),

[meshcat](https://github.com/rdeits/meshcat), and

[Gradio](https://github.com/gradio-app/gradio).

It's made possible by several open-source projects.

The web client is implemented using [React](https://react.dev/), with:

- [Vite](https://vitejs.dev/) / [Rollup](https://rollupjs.org/) for bundling

- [three.js](https://threejs.org/) via [react-three-fiber](https://github.com/pmndrs/react-three-fiber) and [drei](https://github.com/pmndrs/drei)

- [Mantine](https://mantine.dev/) for UI components

- [zustand](https://github.com/pmndrs/zustand) for state management

- [vanilla-extract](https://vanilla-extract.style/) for stylesheets

The Python API communicates via [msgpack](https://msgpack.org/index.html) and [websockets](https://websockets.readthedocs.io/en/stable/index.html).