UPDATED : hierarchical transformation model (relative in both position and orientation) for hyper spheres and hyper objects (group of hyper spheres).
some elementary hyper structures, other than simple tesseract, using above model.
- cubical corridor which curves to 4th dimension.
- empty cubes which was used to make above corridor.
how to escape 3D prison using 4th direction
rotating around empty 3D cube around non 3D axis
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