Very interesting. I’ve been working on a small library called SpinStep — it's a Python-based quaternion traversal framework that steps through trees based on orientation thresholds, rather than positional hierarchy. I designed it with spatial decision-making in mind, and while it's still early-stage, it might complement Ketu’s orientation handling or be interesting for modeling formation logic.

Totally open-ended — no expectations at all. Just thought I’d share it in case it aligns with any future ideas you’re exploring.

https://github.com/VoxleOne/SpinStep