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1/ @ENDESGA

http://3dmath.xyz _

a suite of concise explanations and examples covering vectors, rotors, and other things in 3D reality:

rotors in action:
https://www.shadertoy.com/view/M3jBDW

2/ @ENDESGA

a major foundational part of this involves the orientation section. it sets the stage for how and why things are oriented the way they are.
it’s a good point to start:
https://endesga.xyz/?page=orientation

Branches: 2024-10-21-kattkieru-excellent-site-sharing-it-everywhere-only-problem