pshtfp/blendergpt

Use commands in English to control Blender with OpenAI's GPT-4

BlenderGPT

Blender can be controlled using program scripts written in Python. Recent Large Language Models like OpenAI's GPT-4 can generate these Python scripts from simple English and execute them. This plugin provides an easy to use interface that integrates OpenAI's GPT-4/GPT-3.5 right in the UI, allowing you to use natural language commands to control Blender.

Note

Access to GPT-4 in this addon can ONLY be obtained through the OpenAI waitlist (https://openai.com/waitlist/gpt-4-api), which in turn grants your account access to this model via the API.

GPT-4 access via the API is different from GPT-4 access via ChatGPT-Plus ($20/month subscription). This addon will only work with GPT-4 if you have been accepted into the waitlist (https://openai.com/waitlist/gpt-4-api) and have access to the API via your OpenAI API key

Installation

1. Clone this repository by clicking Code > Download ZIP on GitHub
2. Open Blender, go to Edit > Preferences > Add-ons > Install
3. Select the downloaded ZIP file and click Install Add-on
4. Enable the add-on by checking the checkbox next to GPT-4 Blender Assistant
5. Paste your OpenAI API key in the Addon preferences menu.
6. To view the code generations in realtime, go to Window > Toggle System Console

Usage

1. In the 3D View, open the sidebar (press N if not visible) and locate the GPT-4 Assistant tab
2. Type a natural language command in the input field, e.g., "create a cube at the origin"
3. Click the Execute button to generate and execute the Blender Python code

Requirements

• Blender 3.1 or later
• OpenAI API key (Accessible at https://platform.openai.com/account/api-keys)

Demonstration

GPT-4.Blender.Demo.mov