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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