# Online 3D Viewer

Online 3D Viewer (https://3dviewer.net) is a free and open source web solution to visualize and explore 3D models right in your browser. This repository contains the source code of the website and the library behind it.

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## Documentation

The repository is separated into two parts. See more information in the [Developer Documentation](https://github.com/kovacsv/Online3DViewer/wiki).

* **Online 3D Viewer Website**: Source code of the web solution with all of the pages and functions.
* **Online 3D Viewer Engine**: Source code of the library to visualize models easily.

## Supported file formats

### Import

- obj (with mtl and texture)
- 3ds (with texture)
- stl (text and binary)
- ply (text and binary)
- gltf (text and binary)
- 3dm (experimental)
- off (text only)

### Export

- obj (with mtl)
- stl (text and binary)
- ply (text and binary)
- gltf (text and binary)
- off (text only)

## Features

- Load model:
  - Select files from a file browser dialog
  - Drag and drop files from your computer
  - Specify files by web url
  - Specify files by web url in hash parameters
- Explore model:
  - Orbit, pan, zoom
  - Set up direction
  - Fit to window
- Investigate model:
  - List used and missing files
  - List all materials and meshes
  - Show/hide and zoom to a specific mesh
  - List materials used by a specific mesh
  - Show model information (model size, vertex and polygon count)
- Export model to various format
- Embed viewer in your website