# Pretrained Models (.ply)

Pretrained / reconstructed 3D Gaussian Splatting models in `.ply` format, produced by the
[GGPS code repository](https://github.com/Insta360-Research-Team/GGPS).

> Models will be added here. Each `.ply` corresponds to a scene under [`../datasets`](../datasets).

## Naming

```text
<scene>.ply            # merged final model
<scene>_coarse.ply     # coarse-stage model (optional)
```

## Usage

Download a model and open it with the code repo's viewer:

```bash
hf download Insta360-Research/GGPS ply/<scene>.ply --repo-type model --local-dir .
python viewer.py <scene>.ply
```