4D VR

View and interact with 4D objects, higher-dimensional geometry, and hyperbolic and spherical space. 4D objects are shown as 3D cross-sections, and you can move the cross-section along the fourth axis, w.

1. 1Hyperplay4D physics sandbox
2. 2Polytope LabRegular 4-polytopes, projected and sliced
3. 3Knot LabUntie knots by moving strands through w
4. 4Hopf GardenThe Hopf fibration of the 3-sphere
5. 5Hyperbolic SpaceThe {5,3,4} and {4,3,5} honeycombs
6. 6Spherical SpaceWalk inside the 120-cell on the 3-sphere
7. 7Klein RoomWalk through a wall and come back mirrored
8. 8QuasicrystalsPenrose tilings as slices of 5D and 6D lattices

Checking for a headset

1–8 scenes M menu H help