Archives 2026

Another OMI-based extension, this time for positional audio mixing. Again, Claude-coded, using the OMI/KHR audio extensions for glTF as the base model and then implementing the actual mixing using Numpy. Supports mp3, wav, opus and flac inputs and stereo (headset) outputs. Up on github as omi_audio and on PyPI as omi_audio as well.

This is ...

I had Claude code up an OMI Physics package using Numpy. It's up on pypi as omi_physics. This follows the OMI extensions to glTF pretty closely to create an engine with the common features you need. It's not trying to be real-world physics, it's just a game engine style simulation.

The core is GL-free, ...

Continuing on with the Open Source work. PyVRML97 2.3.4b1 is almost all build and CI process updates. There are a few minor fixes for modern Python's where bool can't be used as a list index and a change for NumPy 2.x array comparison failures. This beta is mostly just so that we can pull it ...

I've been trying to make some time for Open Source projects again. I've been using LLMs for much of the coding because the vast bulk of it at this point is just grunt work. First up is PyOpenGL. The tests the LLM produced turned up a bunch of bugs in the core that have lain ...