Coordinate System Map
Noted in terms of X, Y, Z order of positive axis:
- X (Right, Left)
- Y (Up, Down)
- Z (Forward, Back)
We have to translate between multiple coordinate systems.
- RUB - OpenGL, three.js, A-frame, SPZ
- LUF - GLTF, GLB
- RUF - Unity
- RDF - PLY