HOW TO SET UP

An OpenAI API key is required. Check out the OPENAI_API_KEY env var in the .env file.

A Google Cloud API key is required. Check out the GOOGLE_API_KEY env var in the .env file.

Install npm - nvm and node version 18.14.2 are recommended (this is the LTS version as of June 25 2023)
Make sure npm is installed. You can run npm -v to check if it's installed.
Install yarn - npm install --global yarn
Install the dependencies - Simply run yarn in the root folder of this project.
Run the project - Run yarn web in the root folder of this project.

Android & iOS

In the apps/expo directory there's code to run this project on Android and iOS. It's currently not working, and I have no plans to fix it atm.

Setting up env vars for both native and web is a little different than usual. See TAMAGUI_TARGET for an example.

Run individual test files with:

npx jest path/to/testFile.test.ts --watch

e.g. go into the apps/next folder, and run:

npx jest lib/babylonjs/__tests__/utils.test.ts --watch

The model used in this project is a VRoid model.

For more info on how I set up the model and anims, check out the following babylonJS forum thread.

Reduce png image quality and size:

pngquant --quality 10-80 --speed 1 --output output_reduced0.png --force Image_0.png