# 🪐 Objaverse-XL Rendering Script

![Blender generated with MidJourney](https://github.com/allenai/objaverse-xl/assets/28768645/69064f78-a752-40d6-bd36-ea7c15ffa1ec)

Scripts for rendering Objaverse-XL with [Blender](https://www.blender.org/). Rendering is the process of taking pictures of the 3D objects. These images can then be used for training AI models.

## 🖥️ Setup

1. Clone the repository and enter the rendering directory:

```bash
git clone https://github.com/allenai/objaverse-xl.git && \
  cd objaverse-xl/scripts/rendering
```

2. Download Blender:

```bash
wget https://download.blender.org/release/Blender3.2/blender-3.2.2-linux-x64.tar.xz && \
  tar -xf blender-3.2.2-linux-x64.tar.xz && \
  rm blender-3.2.2-linux-x64.tar.xz
```

3. If you're on a headless Linux server, install Xorg and start it:

```bash
sudo apt-get install xserver-xorg -y && \
  sudo python3 start_x_server.py start
```

4. Install the Python dependencies. Note that Python >3.8 is required:

```bash
cd ../.. && \
  pip install -r requirements.txt && \
  pip install -e . && \
  cd scripts/rendering
```

## 📸 Example Usage

After setup, you can render objects using the `main.py` script:

```bash
python3 main.py
```