old version:
Here is a cleaned up version of the 3D library that I put together for the Pico Fox game.
The demo code is commented in more detail, but here is the basic gist.
Please feel free to use this in your projects as well as to update it and make it work better.
New features for version 2:
--Significant speed increase (2X!)
--Load models from strings to save token space
--Python script to translate from ".obj" files to compressed string
Run the script in the folder with the files that you are converting.
python low_poly_compress-01.py filename.obj
Detailed instructions and script found on GitHub.
https://github.com/electricgryphon/Pico-8-Gryphon-3D-Engine-Library